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Home My WebLink AboutContract 28544� � �� _ �.�..,.. '. _.,..,�.=== , �� 1 }��"-"�'" r �'�� '�,�"� k � ��.�� _.�-�5� 4 ,�N��,�— . ,. �:�� _ _ T� � � � .-- � � - � CQtj� �°� �a� °II��I�#I�,1'e�ca�s ''VVat�� C� � ,, -. � . � �� . clT�f ��it�� i. -.x�s �_��'�1�'� .:� �fJN�'�AC�' B� . � • _ _ . _ . � � � _ � �� . � * �� L � �� I � � i r� �� ' r � PR�JE�C� PV1177�06Q77O1�60�fQ DEC�NI�E� 2��2 �� o � IN ASSOCIA.TION VdTI'Fi: LOPEZGARCIA Group Terra Mar G�zpta & Associates Inc. 7MultaYech Engineering Inc. ��1 L ,�.��° '°� �'�� i4�� ,� o ��; �� . s s o �1' �1.�AI� .� �� _ �794 : �� a�� , � � . o � - � - --.s � �. f � ��.. _ _� .._ . , .,1�i�6�� l�' r �� i �'� ��t ��, � � � ,; �� 1 � �� f Fo�t '�ort�9 �'�� Water ��pa�rr�ne�t l��R.7C�IS�]Dl� ��Jl�[�P S7C.�T��N �l�I) �l��Jl�T� S'I`��GE � SE�:��Il� �P]��E� T PROJECT PW77—Q60770160160 DECEMBER 2042 . . • ,► � � : �� i` l IN ASSOCI�TION WITH LOP�ZGARCIA Group Terra Mar Gupta & Associates Inc, Multatecl� Bngineeri��g Inc, ��.... - .;_� �a� : � �*: .� . .,... . ��a�av ��. �.itr�s ;-�.�;: � � s2�s� � � : �: ��----�... � ��[�� CITY OF FORT WORTH N�RTHSIDE PUMP STATION & GROUND STORAGE RESERVOIR . SPECIFICATIONS TABLE OF CONTENTS �� P1�RT A NOTICE TO BIDDERS Detailed No�ice to Bidders Special Ix�struc�ions to Bidders PART B PROPOSAL Praposal Minority and Worx�en Business Enterprise Bid Specifications � PART C - PART C5 PART D � ; PART E DIVrSION I �I � � 01110 01170 a1200 01445 ala�6s 01504 01600 � 01656 01�8D o1�ao a��3o 01740 DIV�SION 2 �2050 02100 02140 022�0 02221 02230 02270 Q2356 02360 02612 02b16 I�lSO515TOC GENERAL C�NDYTI�NS SUPPLEMENTARY CONDITIONS (TO PART C) ,SPECTAL CONDYT�ONS 5PECYFICATIONS GENERAL REQUIREMENTS Environmental Protectinn Proceduz�es Special Provisions Project Meetings Pzpeline Testing and Cleaning Equipment Testing and Startup Temparary Faciiities Delivery, Starage and Ha.ndling Disinfection of Potable Water Facilities Watertightness Test for Hydraulic �tructures co�� c�o�eout Qperation and Main.tenance Data Warranties and Bonds SrTEWORK D�moli�ion and Madifications Site Preparation Dewateri.ng and Draina,ge Eartlawark (Structuzes) Trenching, Backfilling and Cornpaction Granulaz- Materials Erosion and Sediznentatian Control Pile Load Tests Drilled Pi1es Reiilfare�� Concrete Pipe (For Drai�Is} Ductile �ron Pipe and Fittings TOC-1 iz«oroz 02640 02930 DZVISION 3 03100 032aa 0325Q 03300 03350 03600 037�Q 03800 DIVISION 4 a��2o 04810 44812 D�VISION 5 Valves, Hyrci�rants a.nd Appui-tenances Loamir�g and Seeding CONCRETE Concrete Formwork � Cancrete Reinforcemen� Concrete 1`oints and Joint Accessories Cast-in-Place Con.care�e Concxete Finishes Grout Modifications and Repair to Concreie Concrete Electrical Raceway Encasem.ent MASONRY Cast Sione Unit Masanxy AssemUlies Glass Unit Masanry METALS Q5120 Structural Steel 05311 Steel Roof Deck 054Q0 Cold Formed Metal Fra�ning 05410 Pre-Engi.neeriilg, Pre-Fabricated Lzght Gauge �teel Ra.af Trusses QSSdO Miscellaneous Metal 0553 T Metal Security Screen DTVIS�ON 6 D�VISION i 07115 07190 Q7210 07411 07412 o��a 07920 D�VISION S o$�zo 08331 087I0 W�OD AND PLASTICS THERMAL AND li�IOISTURE PROTECTION Bitunnin.ous Da�npproofing Water Repellents Buildin.g Insulation Metal Roof Panels Metal Panel System Sheet Metal Flashing and Trim Joint Sealant !�i' �1 . �� i�..� Hallow Metal Doors az�d Fraznes Overhead Cailing Doars Daar Hardware rrsos isToc TOC-2 tzr�a�a2 , ,. ;, f �� DTVISION 9 09262 09821 099�?1 09912 DIVISION 10 J.0200 I0423 10442 1Q520 1Q800 D�VISION 11 11212 11216 DIVISION 1� DIVISTON 13 13205 1330D 13315 13325 D�V�SION 1� 14630 DYVISION 15 15050 ��o�� 15072 15083 15100 15l 10 15120 15130 15140 15410 15430 15766 15853 15975 NSU5157'OC FINISHES Sheathing Ce�nentiiious Finish Surface Preparation and Shop Painting Pain�ing . SPEC7ALTIES Lauvers and Vents Cast Plaque Exterior Signage Fire Pzofection Specialties Toilet Accessories EQUIPMENT Hbrizontal Splrt-Case Cent;riiugal Pumps Sump Pumps FIIRNISHING SPECIAL CONSTRUCTZON Wire Wrapped Precast, Prestressed Concrete Tank Proce�s Instrumentation and Controls — General Provisions Paracess Inst�m.ei�tation and Controls — Products Coiltrals Panels and Panel Mount�d Equipmeni CONVEYING SYSTEM Bridge Czane MECHAN�CAL Basic Mechanical Materials and Meihods Piping — General Requirements Duc�Xle-Tzoz� Pipe an.d Fittings Pipe Insulation Valves and Fittings Domestic Water and Sanitary Waste Valves Piping Specialties �'�urrabing Piping Pipe Hangers and Supports Plumbing Fixtures Plumbing Specialties Cabizaet U��it Heaiers PowEr Ventilators Sequence of Operations TQC-3 12l�0102 DTVISION 16 160Q0 16I10 16120 1b121 16140 16151 16170 1b191 1�345 16411 16430 16470 16480 16481 16500" 16502 I6GOa 16b6Q PART F PART G PART H ELECTRIC�lL Electrical— General Provisions Raceways, Boxes, Fitti.�gs and Sup�orts Wires and Cables (6a0 Volt Maximum) Mediurz� Valtage Cables Light Switck�s a�1d Receptacles Horizontal Medium Voltage ElEctric Motars Metal Framing Miscellaneous Equiprnent Medium Voltage Switch�eax Po�ver Systern Study Pad-Mounted Trans�onners 1'anelbaards 480 Volt Motor Control Centez's 11�Iediurn Voltage Motor Control Centers Lighting System Lightiung Protection Sysiem Undergzound �ystem Grounding System SONDS Certificate of Insurance Cantractor's Compliance with Worker's Compensation Law Performance Bond Payrm.ent Sond Maintenance Bond CONTRACT APP�NDIX Existing Concrete Ground Storage Reservair Plans rrsas �s7•oc TOC-4 tz�io�oz ' P � ' �, � - �- �TO'�'r�E TO �BID�ERS �� .� City of �o��t Worth Northside Pump 5tation and Ground Storage Reseivnir Project DETAJLED NOTICE T� BIDDERS Sealed proposals fox tlae following: FOR: NORTHSIDE PUMP STATION AND GROUND �TOR�,GE RESERVOTR PRO.�ECT PRO.�ECT NO. PW�7'-0607741b0160 Addressed to Mr. Gary W. 7ackson, Czty Manager of the City of Fort Worth, Texas, will be received at the ofiice of the Purc�aaszng Manager, Lower Level, Municipal Office Building, 1000 Throck�aorton Street, ' Fort Worth, Texas 76102, untii 1:3a 1'.M., January 9, Z003. Bids will Ue publicly apened and read aloud at 2:00 P.M. the same day, in the Fort Worth City Council Chainbers. , Confiract Dacuments, including plans and specifications, have been prepared Uy CI?M (Camp Dresser & McKee Inc.}, 801 Cherry Street, Suite 2340, Fort Worth, Texas 76102, (817) 332-$727, and may be • examined without charge at their office. Contract Documents may l�e ol�tained from CDM, at the above address for a non-refundable charge of: , Set of Specificatians and one half size Plan.s $15�.00 � Set of Specifications az�d full size �lans $250A0 All bidders wiil be required io camply vvith Provisions 5159a of "Vernon's Annatated Civil Statutes" of �� the �tate of Texas with respect to the payment ofprevailing wage rate� and City Ordinance No. 7278, as amended by City Ordinance No. 7400, prohilaiting discrirnination in er�aployment practices. Bid security is required in aceordance with Paragraph 2 of the Special Instructions to Bidders. The project includes: Dexnolition and remaval of the existing Q�.O rniliion gallon (MG) concrete �round storage tank, site preparaiion and construction af new �L.O MG wire wrapped precast, prestzessed cancreie tank with Type III care wall, associated piping, instrumentatian, electrical, atad appurtenances. Cqnstruction I of a new Pump Station including twa (2} 14 mill.ian galions per day (MGD) and one (1) 5 MGD horizantal split-case pum�s, Uuilding, associated piping, instrumentation, electrical and appurte�ances. I Included 'zn the alaave wiIl l�e all oth�r miscellaneous items af const�ucrion as autlzned in the Plans and Specificatians. The City reserves the right to rej aet any andlor aIl bids and waive any andlar all formalities. AWARD OF CONTRACT: No bid may U� withdrawn until flie expiration of nuaety (90) days after the opening of bids, but in no case will the award Ue made until a11 the necessary investi�;atio�.s are mad� as to the responsibility of the hidder to whom it is proposed ta award the Contract. Bidders are responsible for obtaining all addenda to the cnniraet docum�nis and acknowledging receipi of the addenda by initialing the appropriate spac�s on the PROPOSAL form. Bids that do not acknawledge receipt o�' all addenda may be rej ected as being non-responsive. Information regarding the staius of addenda rnay be abtained by conta�ting CDM (Camp Dresser McKee Inc.) at 817-332-8727. Bidders shall not separate, detach� or remove any portion, segment or sheets from the contract document at any time. Bidders must com�lete tlae praposal se�tion(s) and submit the complete speczficatians book or face rejection of the Uid as non-responsive, NSSOS I S.PTA A-1 12/13Po2 City of Fort Worth Nortltside Pump Statian and Ground Stprage Reservosr �'roject M/WBE, In aecardance with City o£ Fort Worth Ordinance No. 1�. 923, tl�.e City of Fort Worth has goals far the participa�ion of minority business enterprises and women Uusiness enterprises in City contracts. A copy of the Ordinance can be obtained �'iram the Office of the City Secre#ary. In order for a bid to be considered responsive, the AFFIDAVIT STATEMENT inclt�ded vvithin these bid dacuments must be completed and sul�mitted with t�ie bid. Failure to submit the completed AFFIDAVTT STATEMENT shall ; render the bid r�on-responsive. '�he Bidder shall submi� �he M/WBE UTILIZATIpN FORM, k�RIME CONTRACTOR WAIVER FORIVI, and/or the GOOD FAITH EFFORT �ORM, as appropriate. The documentation must Ue received by the managing department no later than 5:00 P.M. �ive (S) City business days after the bid opening date. The bidder shall obtain a receipt fron� the appropriate employee af tbe managing department to whom the delivery was 7made. Failure to comply shall render your bid n.on- resp onsive. The Managing Department for tl�is praject is the Fort Worth Water ➢epartment. �'ar additianal information, please contact Gretchen N. Williams, P.E., CDM at (817) 332-$727, GARY W. JACKSON CITY MANAGER GLORIA OVERSTEET PEARSON CITY SECRETARY Advertisement Dates: DecemUer 12, 2002 December 19, 2402 Nssas� s.e•rA A-2 l�n 3�02 City of Fort Waath Northside Pump 5tation and Graund 5torage Reservoir Project SPEC�AL INSTRT3CTIONS TO BIDDERS 1. PREQLI`AL�'ICATION R�QULREMENTS. All general contractars submitting bids and tank contractors (Uidders to General Contractors} are required to be prequalified by the Fort Worth Water Department prior to subrnitting bids. This prequalification pracess will establish a bid limit based on � technical evaluation and iu�ancial analysis of the confractor. It is the bidder's responsil�ility to submit tne following docume�tation: a current financial statament, an acceptable equipment.sched�tle and any other documents the Department may deenn necessary, ta the Director of the Water Departnaent at jeast ' seven (7} calendars days prior to the date of the opening of Uids. a} The financial statemcnt required shalt have 6een prepared by an independent certified public , accountant ar independent public accountant holdzng a valid pertnit issued by an appxopriate State licensing agency and shall bave been sa prepared as to refleci ihe financial status nf tha submitting company. This stateznent must Ue curreni and not more than ane (1) year old. Tn th� case that a bidding date falls within the tizne a new staternent is being prepared, the ' previous statement shall be updated by proper verification. b) For a General Contractoz's experience record tQ Ue considered to Ue acceptable for a given . project, it rnust reflect the experience of the firm seeking qualifieation in th.e work af Uoth the same nature and technical Ievcl as that of the prQject for whieh bids are ta be received. ��ch - experience must have been on projects completed not more #han five (5) y�ars prior to the date on which bids are to be received. c) The Director of the Water Depar�t�nent shall he the sole judge as to the acceptability for financial and experi�race qualification ta vid on any Fort Worth Water Department praject. d) Bid received zn excess of the Uid limit shall Ue considered nan-respansive and wi11 be rejected as such. e) The C�ty, in its sole discreti,on, may reject any l�id for failure tp derrznnstrate experience and/or expertise. � Any proposals suUrnitted by a non�prequalif ed bidder shall be returned unopened, and if inadvertently opened, shall not be considered. g) The City will attempt to nfltify prospec#ive bidders whose qualifications (financial ar experience) ate not deemed to be appropriate to the n.ature and/or magnitude of the project nn whzch bids are to Ue received. Failure to notify shall not be a waiver of any necessary prequalification. h) The praspective Uidder shaIl schedule the equipment he has available fox the project and state that he will r�nt such additionaI equipznent as may be required to complete ti�,e proj ect on which he submits a Uid. i) Prequalificatior� Repuirements for Tank CQntractors 1} Tank Contractors shaIl submit a complete record of their experienee in the design and constructian af preaast, prestressed cancrete tanks conformir�g to AWw'A D110, Type III. The ex�erience record form 13205-A (contaii�ed at the end of Specification 13205) shall be used. Record shatl indicate the size of the tank, the name and address af the Owner, the year of const�-uction, and the name of the Engineer for each projeet. N550515.FTA A-� 12/13/02 City af Fvrt Warth Noithside Pump Statian and Ground 5toi�age Reservoir Project 2) Qualificatian o�Bidders: Each tank eontractor bidding this work shall Ue a specialist on the design and cansiruction of circular, precast, wire woand prestressed, concrete tanks zn accordance v�ith AWWA D 110, T�pe III, and shaIl have constructed a minimum o� ten (10} such structures of 4 million gallons or gxeater in the �tate of Texas rvhich have been in succ�ssful ser�ice far a minimum of fi�+e �(5) years. 3) Prequalified Bidder: The following tank contractors are prequalified to bid on design and const�uction ofthe prestressed concrete �ank specified: Na�gun Corporation, WakefieId Massuchusetts Preload, Inc., Hauppauge, New Yark 4) Each bidder is required to state, on th� face af his sealed proposal the naine af ihe prequalified tanlc coni�actor. Sealed proposals which do not stat� the name of a prequalified tank contractor will be retumed to the biddar unopened. 2. SUBMITTAL R�QUIRED WITH BID: Tank Contractors shall �rovide a statement of full oompliance with these specifications sealed Uy a registered professional ei�gineer in the State of Texas. Fozxn 13205-B {Contained at the end of the Specificatian 13205) shall be suUmitted with bid. BID SECITRITY. A cashier's check, or an acceptable Uidder's bond, payaUfe ta the City of Fort Worth, in the amount of not less than five {S°/a) percent of the largest possible total pf tk►e bid subi�aitted must accompany the bid, and zs suUj ect ta forfei#ure in the event the successful bidder fails to execute the Caniract Dacuments withzn ten (10) days after the cantract has been awarded. To be an acceptaUle surety on the bond, (1) the name of the surety corn�any shall be included on the current U.S. Treasury Iist of acceptaUle sureties, ar{2} tlie surety company must have capital and surplus equal to ten times the limii on the bond. The surety must be Iicensed to do Uusiness in the State of Texas. The amount of the bond shall not exceed the amount shown on the U. S. Treasury iist or ane-tenth (1110) the total ca�ital and sur�lus. 4. BONDS. A performance Uond, a payment bond, and a maintenance Uond each for one hundred (1Q0%) percent of the contract price wiIl be required. Reference C3-3.7. S. WAGE RATES. Not less that the prevailing wage rates estal�lished Uy the City of �ort Worth, Texas, and as set forth in the Contract Documents, must be paid on this project. 6. AMBIGLJITY: � the case of aml�iguity or lack or clearness ua stating prices in th� Proposal, the City reserves the right to adopt the mosi advantageous cons�ruction thereof to th� City or to reject the Proposal. 7. BIDDER LTCENSE: Prior to the award of coniraet to an out-of-state Uidder, the biddez sh.all be licensed to do business in the State of Texas. For licensing procedures, contact the Texas Secreiaty of State Ofiices (TeiephoneNumUer 1-512-463-5555 or 1-900-263-0060) $. NONRESIDENT BIDDERS: Pursuant to Article GO 1 g, Texas Revised Civil Statues, tkae City of Fort Worth will not awaxd this contract to a nonresident bidder unless the nonresident's l�id is lower than the lowest bid submitted by a Texas resident bidder by the same amount that a Texas residant would i�e required to undervid a nanresident bidder to obtain a comparable cantract in the state in w�hich the nonresident principal place of business is located. "1Vonresident bidder" means a Uidder whase principal place of vusiness is not in this state, bui excl�des a contract whose ultimate parent company or maj ority owner has a piace of Uusiness in the State of Texas, This provision does ��ot apply if this contract involves federal funds. NS 50515.PTA 1�-4 12/13/02 City nf Fort W orth Northside Pump Station and Groui�d Storage E2eservoir Praject The appropriate blanks of the Pro�osal must Ue iilled out by all nonresident bidders in order for tbe l�id to meet specif�cations. The iailure of a nonresident contractor to do so will automaiically disqualify that Uidder. 9. AGE: In accordance with the polzcy ("Policy") of the ExecuCive Branch of the Federal Government, Contractor eavenants that neither it nor any oF its oificers, memUers, agents, emp3oyees, program participants ar subcontractors, while engaged in performing this contract, shali, in connec�ion with the employrnent, advancement or discharge of employe�s or in connectioil with the terms, conditians ar przvileges of their employmeni, discriminate against persons because af theirr age except on the basis af a Uona �de accupational qualiitcatian, retirement plan or statutory requirement. Contracfor further covenants that neither it nor its officers, members agents, �mpIayees, subcontractnrs, program pariicipants, or persan,s acting on t�.eir behalf, shall spe�ify, in solicitation ar advertisement far employees to wark on tl�is coniract, a rnaximum age limit for such employment unless the specified maximum age limit is based upan a hona fide occupational quaIif'ication, retirement plan or statutory requirements. Coniractor warlra�ts it will fully comply with the policy and will defend, indernnify az�d h.old City harmless a�ainst any alaims or allegations asserted by �ird parties or subcontractors against the Ciiy arising out af the Contractor's and/or its subcontraotors' alleged faiIure to comply with the above referenced Policy canceming age discrirnination in the performanee of the contract. 10. DISABTLITY: Tn accordance with proviszon of'the American with Disabilities Act of 1990 {"ADA"}, Contractar warrants that it and any at�.d all Qf its subcantractors will not unlawfully discrisninate on; the basis of disability in the provi�zon of services to the generai public, nar in the availability, terms and/ox conditions of employment for applican�s for emplayment with, or employees of the Contractar ar any af its subcontractors. Contract warrants it will fully comply with ADA's provision and any other applicable Federal, State, and locallaws cancerning disabilit� and will defend, indemnify and hold harn7less against any claims or allegations asserted by third parties or subcontrac#ors against the City arising out af the Contractor's and/�r zts suUcantracior's alleged failure to comply with the above referenced Policy eoncerning disability discrirnination in the performance of this contract. 11. MINORITY AND WOMEN BTJS�NESS ENTERPT�TSES: In accordance with the City of Fort Worth �� Ordinance No. 11923, the City of Fort Worth has goals for the participation of minority Uusiness ._ enterprises and women business enterprises in City cantracts. A copy of the Ordinance ca� be obtained frQm the Office af the Ciiy Secretary. In arder for a Uid to be considered responsive, tlae � AFFIDAVIT STATEI�i�NT included �vithin these bid documents mu�t be corripleted and submitted with the bid. Failure to submit tlze completed AFFIDAVIT STATEMENT sball render the bid non- responsive. Tn addi�ion, the bidder shall suUmit the MBEIWBE UTIL-IZATIQN FORM, PRINIE CONTRACTOR WANER RDRM, ancllor the GOOD FAITH EFFORT FQRM {"Documentation") as � applicaUle. The documentation must be received no later ihan 5;04 PM, five (5) City business days . � after the bid opening date. The biddar shall obtain a receipt from the appropnate employee af the managing department to whom delivery was made. Such receipt shaIl be evidence #hat the , docamentatian was received by the Ciiy. Failure to comply shaII render the bid non-responsive. Upon request, Con�ractor agrees �o provide the Ow►zer compiete and accurate information regarding actual work performed by a Minority Business En.terpzise (MBE) and/or Women Business Enterprise (WBE} on a contract and payment thereaf. Contractor further agrees to permit any audit andlor examiz�ation of an.y baoks, records or. files in zts possession that will sutastantiate the actual work performed by an MBE and/or WBE. The misz•epresentation of facts (other than a neglzgent rnisrepresentatioxa) andlor the commission of fraud by the Contractor will be grounds for term�nation of the contract and/oz' initiating action under appropriate fedaraI, state �r local laws or ordittances relating to fal�e statements. Further, any such misrepresentation (other than a negligent misre�resentation} andlar commissian of fraud will result in the Con.tractoz' being determined to be irresponsiUl�; and varred fronl participating in City work for a period of time of not less than three (3) years. IYS50515.PTA 1-�-$ 12l131fl2 City of Fort Worth Northside Pump Station and C'iround Storage Reser�oir Pro}ect 12. ADDENDA: Bidders wanting further information, interpretation or clarification of the contrac� documents must make their request in writing to the Fort Worth Water Depariment Engineering Services, at least 96 hours priox to bid opening. Answers to all such requests will Ue Uound and made a part af the Contract Documents, or should the bidder be in daubt as to their meani�g, the biddex should at once notify the �ort Worth VVater Department�Engineering Services, in order that a written addendum may Ue sent to a11 bidders. Any addenda issued will �e zn.ailed or Ue delivered io eaoh prospectrve bidder. The bid proposal as suUmitted by the bidder nnust be so constructed as to include any addenda issued by the Fart Worth Water Department, priar to 24 hours af the apening of bids with approprzate recognition af addenda so noted in the bid proposal. 13. PRE-B�D CONFERENCE: The pre-bid conference for Uidding Contractors vvill Ue held at 930 AM on Friday, December 20, 2002 at Conference Room at the Fart Worth South Holly Water Treaiment Plant, SCADA Building located off Fournier Street. Attendanc� is not rnandatory for prospective bidder. This conf'erence is for the purpose of ir�terpretation for Uidding Con�ractors af Contract Doci.unents, includirag pIans and specifications, £or eonstruction of the Praject. Oniy corrunents addressed in subsequent Addenda will be binding. This conference will Ue open to subcantractors and material suppliers; however, i� arny subcontractor oz material suppli�r have any questions requiring an intezpretation of the plans and specifications, such questions shall be prasented in the conference through a bidding (prime) Contractor. During ihe eoz�ference, request for interpreYations will Ue limited to bidding �ontractors only, and suUcontractors �nd zr�aterial suppliers will noi Ue permitted the privile�e of the floor foz' the presentation of questions. END OF SECTION NSSD515.PTA �-6 12l13/0z � 0 � ` �� , .. � .� ', �, . i. .� � � k. � �P�� ,W ��aP�� City af Fort Worth Northside Pump Station and Ground Storage Reservoir Project PROPOSAL TO: Gary W. 7ackson City Manager Municipal Office Building 100� Throckmorton Fart Warth, Texas 76 I Q2 PROPOSAL FOR: The furriishing of all nnaterials and equiprnent and labor and all necessary appurtenances and incidental work to provide a complete and operable project designated as: Northside Pump Station and Ground 5torage Reszrvoir Praject Froject Nn. 1'W77-06077016016� Pursuant to the foregoing "Notice �o Bidders," the undersigned Bidder, having thoroughly examined tk�.e Cantract Dacuments, including plans, special contract documents, and the General CanUract Documents and General Specifications for Watex Departxnent �rojects, the siie of the project and understanding the amount of work to be done, and the prevailing conditions, hereby proposes to da all the work, furnish ali labar, equipment and material except as specified to be furnished by the City, which is necessary td fully cornplete the wark as provided in the Plans and Contraci Documents and suhject to the inspection and approval of the Director of the Fart Warth Water Department of the City of Fort Worth, Texas, anci binds himselflherself upon acc�ptance of this Proposal to execute a contract and furnish an approved Perfonnaaice Bond, Paym�nt Bond, Maintenance Bond, and such other bonds, if any, as may be required hy the Contract Documents for the perfarming and completing of the said work. Contractor pxoposes to do the vvork within the time stated and for the following sums: N5051S.PTi3 Addendum No. 2 �-� 1l27l03 , ,� � , � Ciry ofFort Worth Northside Pump 5tation and Ground Starage Reservoir Project Item Estimated Descz�ption of'Item With Unit Bid Unit Bid Price Arriount in Na. Quantity (Prica in �Vords} (in Figures) (Figures} 1 7 � 4 5 1 L.S I L.S, 1 L_S. Demolition and removal of e�stzng ground starage tank, existing piping, all equiprnent, materials, and services required iu� the Conttaci Documents, `� lans at�d specifications. r��ndrP '�T�„�ol�ars �. �, and ,�� Cents $ �Q� �`a $ �0�,.� -� per lump sum. " Construction of the 4.0 MG Prestressed Concrete Tank and appurtenances camplete. ..�+��{� �n� Mi9�ioa�� ' {,�+t�/� 1�1�7(fli � � Cents � per lump sum $ d; .��t�r� �' � di�i� `� Coniracto�r's rench Safety Work, �� ,�+Ou�u ncl Dollars nlrJ Cents d� per lunrip sum $ �.G�'�J � $ ,� Ci� 200 Additional excavation a�d disposal of CY existing Tank subgrade as dixected by Engine�r. �r� •�"C.�n Dollars ,,, � Cents per cubic yard 250 Additianal Structural Fi�l Materiai as CY direcied by Engzneer C�ompleie in place. ��3,r� Dollars ' �, � Cents per cubic yard � 15 � �__ .3, c�a ' �� 6 1 Genera� Ca�struction. For al1 general L�S. construction, related sitework, yard � piping, valves, plunnbing, electrical, instrumentation, telern.entary conirols, all equipment, �na,aterials and s�rvices which are required in accordance with the Cantract Docu�r�ents, plans and specifications for the project not included in Bid Itenas 1, 2, 3, 4, 5} �"�'r��+1;il�oh �v� ��i'_ lI s ,�� ents � per lump surr� $' `� ,3,��,�j TOTALBID PRICE 1(Items 1-6).'��pU1,lProh pn��„��;��y �� "�� - - (in words) �ar�a�� r��d N� c��,� NSOS IS.PTB Addendum Na. 2 I: (�)��,r� � (i� iigures} 1127/03 City of Fart Worth Nvrthside Pump Station and Ground 5torage [Zeservoir Project Within ten (10) days after acceptance of this proposal, the undersigned will execute the forrnal contract and will deliv�r an approved Surety Bond and sucl� ather bonds as require�i by the Contract Documents, for the faithful perfoi�nance of this contract. The at�ached bid security in the amount a S% is to become the property of the City of Fort Worth, Texas, it� the event the contract and bo�d or bonds az�e�not �xecuted and deli�ered within the time above set forth, as liquidated damages for the delay and additaonal work caused thereby.- The undersigned 1�id.der certified that he/she has 1�een fumished at least one set of the General Cantract Docurnents and General Specifications for �Tater Depazt�.ent Prajects dated J'anuary 1, 197$, and that he/she has read and t�oroughly und�rstands all the requirezzzents and condi�ians of those General Docurnents and fihe Specific Contract Documents and appurtenant drawings. The lu�.dersigned assures that its employees and applicants far employment and #hos� of any labor organization, subcontractors, or employment agency in either furnishing or referring employee applicanis to the undersigned arre nat discriminated against as pralaibit�d by tY�e ternzs of City Ordin�ce No. 727$ as amended by City �rdinance No. 7400. � Bidder shall indicate Tank Manufacturer on Farm 13205A and include with bid. The Bidder agrees to hegi� consiruction within 10 calendar da�s af'ter issue of the worlc order, azzd �o comnlete . the con�ract within 485 Calendar daus, and to meet the �ubstant�al camp�etian requuez�aents specified in Paragraph D-15 af the Special Conditions (Part D). (Complete A and B below, as applicable:) A. The principal place af business of our company is in the Siate of G�or�ia Nonresident bidders in the State of , our principal place of business, are required to be percent lower than resident bidders by siate law. A capy af tb.e statute is attached. Nonresident bidder� in tue State of Geor�ia , aur principal place of business, are not required to underbid resident bidders. B. The principal place of business of our company or ourr parent campany or majority or�mer is in the State of Texas. � r � � Addendum No. 1 (Initzals) Addendum No. 2 (Initials) Addendum No. 3 (�itials) Respectfully s�,bmi]�.d, � .� f� By: Title: Address: (SEAL) Tf Bidder is Carpora�ion ; ` Matthew Wa�sh/President 2�.2.1 Ave-�uQ ��.7��, Su�.te 103 Arlir...��o*.�t, TX i5006 Date: � f31/43 � END O�' SECTION NS0515.PTB Addendum No. 2 �c3 - 1127/Q3 �i# of �ort V��rth N1�norit� and VI�'orx�en �u�ine�� erp�is� �pe�ifi�ati�ns �PE�E�4L 11��1'I�U��I�fV� F�F� BIbDE#�� AP��I�A"�I�N O� POLI�Y I� ihe total �lolEar value of the coittract ;s �25,(3�0 or rrkore, t#�e MIW�� ai is applicah��_ �f #h� to#al tl[allar value of t#�e cantract is less t�an �2�,4�0, t3�e Ml44�E ga�l Es �a# ap�!]cabl�, P�LI�Y STATEMEhlT IR is ah� p�IRcy o� Ihe ��iy af �tsrl IN�r1h sr� �nsure k�r� fulk arrd eq�ite�Ce par#�ci�;��l�ra �y �ylinarily��`Jpri7�*n 6��ines� �rs��rp�lses (h�11+V#�E} in t�e pr�curem�nt nf aMC �oads �r�d ser�i�e� to ti�e �ity an � can[r�clual basis_ Th� ob�e�t�ve of ttre Policy Is s� ir��r�ese the use �f N1JV',JBE �irr�s Ec� a leve'; carrti��r�bi� lo the availabi�ity o� RVi.+Wfi�s th�l p�av�� g�ads an� sef,+ics� cilreck�� or ind�rec�y t❑ tl�e �i#y, All re�uirerr�nt� $nd r��ulations stas�cf in k[�e �i�y's �+�rren[ f4Sinority and V�loer�erl �usin�ss Er�terp�ise Ordansn�e �ppiy� lo �his bi�_ M�INB� �I�OJE�T �0�1�� Th� City's MPEJWB� c�oa1 6n i�ris pfo�e�� s ��°� of lhe base bid v��ue �f l�e canCr�ct. CQMPLIA�I�� T� BI� �PE�IFI�ATIOh�� n �ity �ntracE� of ��,{lQ0 �r more, b��ers �r� requlred to com�ly v,�l[h #ho intent of t{�� i�y's MMff�� Qrrllr�arrce I�y ��fher �# !#�e fallowl�7g: �. INc�vt or exce�c� t#�e �bove s#�tQd MI4VB� goal, ar; �. �ood F�i#h �ffar� �1ae�rttentatfon, �r; �. 1Afalver doc�r,�+�nt�kior�, SU�N�i'fTAL �F F�EQUIR�[� b��UMENTATI�I� The applic�ble do�um�n#s �n�st L�e received Esy kho �4Sanagin� l7e�xa�tmen�. wtihirr Ri�a Fo��wirr� ti�n�$ �Ilocated, in ord�r #or lR�� entGre bld �t� �be consid�red reapor�sive io tFa� spec�ficalions, �. �J�UVBE U#ill�atwor� �orm, if gcal �5 r11�! or �x�e�ded: �. �ood Fa�th Cffart Form �nd MNVBE UriIM2�ifr�n �arr€�, �i parilclpatton es less ti�ars slaked g�a�E; 3, C�n�t! F��ih �ffor# Fo�rrr i# n� p�rkicip�ilor�; 4. Prime �onl�ackar UV�t+�er FOrm: recaMved by �:�4 p.m., #�ve �5} �ity business d2�ys 2.fter #h� bid aper��ng da#e. exclusive of thx� I�id o�er��ng dsta_ recQl+�ed �y 5;�0 ��.rn., �Ivc+ (�} �k�y busln�ss �I�ys �fter the bid o�s�nin� ��te, �xcl�sive of th� bid apenln{� date. rec�iv�d �y �:QO p.m., #�ve {5� �iky busi��ess d�ys �f'�er the �id oper�ir�� ate. exclusive of th� #�id op�nfng da1�, rec�€ve�# by �:DO p.m., f�v� �S} Ci#y busin�� r�ays after tln� bid a�ening ci�ie. exclusive �t tF�e bid o�ser�ir�g ��te. �AiLUR� TO �OMPL.Y �11TFi T�iE C171f'S M�WB� DI��INAN�E, 1N��. RE�LlLT IN TFI� Bf� �EIh�� QN�kI]�RE� h101�=R�SPpNS11�E TO �I�EC��IC.�IT�ON�, Any qu�skiar�s, pleas� co��#acl k#�e M�1NBE QfF�ce at (8'17j �T7-6�4A. � Rev. B�i�lOtl A�A�F-�E1��f��" 1,4 PAC� � �f � �ity of Fort Wor#h Mfnori��r and 1N��ert �u�siness Er�terprise Sp€��iff�a�t�o�s MB��V�JBE UT�L��#�TIOh� F�I�IN P�1�411: ('f}I�IE"ANl' NA4tl: 131i] 1?� I'1= N,sr�l��itic P�Ilnp Srutlon aluli Glx�Uhd Si6h5ge C�c�t�rk'tsir �'r{��ecl P1Y7? �QG;}��;iil r�i] I c�i; �ROJ��T hi�kl4iE PR�J��;T �Uh.r1NtR LQ'!iF � CI'�Y'.5 N1+WE1� �kO.��T G`OAL � � � MJVti'L�� F'EFiCEhFTACr� ACr'2-111�1��13 F�Ilur�p tp complete titis form, in itS O�k�raty with sup�ortang documvr�tatlpn, a�d recelved by th� J�'Fanaging ac+p�rtrrkent on vr �ef�re 5:�3� p,m. five ��} C�ly busin�ss days after ##�e bid qp�nfr�g. ex�lusfve of tlte bld op�r��ng dat�, wiRi rese��t in the bid bei€�g considered non-respons�ve to bi�l specif�c�t'rpns, The undvrsignad biddc+r �gre�s ko e�tef into a formaf agr�gmer�t w�#h the ArtB� ar�dl�r h�l�� #i��ns for wark I�s#e� fr� ti�is sche�ule. condit�anad �rpon exec�itlo�ti of a contract wili� th� Gity of F�rt Wurth_ �i�e inientior�al a��or kf1�+Mln� �nlare�resat�#atl�� af facks is grour�ds �nr �nnsid4ra#ion of di�qua�f�icatlor� an� wiMl resu�t In the b�tl b$ing consld�ra�l non-r�sponslv� ta specfflcallons. �ompany Plal��. �4nl��! k�aknE, Addrsss, an� Tclepf�a�e �!a_ �erl�fi�cl S�eclfy All Cpntra��ln� ficape ai Work{Yj � � � � ~ � Z U � S�Ser.�fy Alj !#emS tu ba ��11ar �1moUnt SuppMia��'j �, � � � R �' �7 F I � ��VUB�s rn1,�al b�r Roc�t�cl In �J i��iin�r) co�n#Y maticetplace or o��ren�i� tttring husiness in the m�rkoi{r�a�e ai ih� �rm�5.o� bFd, (*) ��aclfy al] areas Ir� wl�icn MlwaEs ar� �0 6o u�ll�xo� a+��+or Ilenis ficr Ue �u�pliec!_ � _'� ('j A Cqrn�sl�a6 I�Slln{� crf Ilerns �o be su��lkad i$ f6�{IlffFfJ +n nf�39P tq r��ived credlt Coward thq h161'N9� {',o2L {"� rd�nUty$ach �I��eu�i, T��: �sans �n� �eweJ of sut.catttr�crlrl�l be€ow Ihe prlrno GnnlraClorlr�an3uqefll, f;e, -- a t�lreck payrrt�r�� ir0+�, !h� p�rirn� �on[ra�ks]r su su4r�ntra�icr+ ob �,15s�eicd 1"' 1��r, g3ymenl hy ��ri,l}r.[�n1,�cSox io its su�t�rhnr Is r4n51tiered 2"'F 1�r7G, 7#iIS F�RM lAUST B� I�EC�1V�� BY THE �u1ANAGCHG L1£PAR1't�I�NT BY 5,04 p,rn,, FIY� (�} CI�Y BllS�N�SS �AY� AFF�R BI� OA�NIh�G, �}{CLLlSIVE �F Bi0 QPCNING dA�'��R��lING Rev� fi+2+9� Fages 9 aC1t! ��f A��AChmffnt fAE m�s# I�e re-Celved by lFr� hlana�ing �}e�art�ant �1iTA�HN1EfVT �,� f�AGE � of � �it� of F�r�k Wo�ti� IVI'rnority a�d Yh}omen B�s�ne�s Ente�pri�� S�aec��cation� �am�any Narn�, �ontact Name, Address, �nd i�le�l�i�r�e hJ� Cer[ihEd �� r � � � � �� F _ �c�ec�Fy AI1 �ankfact;ng Scopeaf WorMf') �p8clf�+,�l� Il9ms la �a �u�apll��('} Ir��ar Arnaui�� [ (�' � Tha blcfd�r furth�r agro�s to pravl�e. dErectiy ta th� Clty upn� r$quest. c�m�lo�e and ��ce�rate Ir�fnrrr�a#Ean reg�fdEng sctu�l wor�c �erforrreed by al� s�bcantra�to�s, Gr�ciuding Nl�� s} anOlor WBE�sj �rrar�gernents suboral##ed wfth ti�F� �id_ The bJdder �fso agr�es to �IIoW 8�1 2�Idlt �nt4foY ex�minativn of �ny �ook5, re�ords �nd [Il�s I�efd by �holr ��pany #h�t will sr�f�stant�ats tF�a a�tr�a� wark perfiormed tsy th4 M8E{sj andFvr V�f��{�� or� this conkr3cl, by ar� a�thQ�I�ecE oHlcar or employr�o of t#�� City_ Any G�tentiana� a�nci�or knowinp mE�fo�rea�ntation oi fa�is wl�l bc� gro4�nds fof tern�fnalin� ti,e cantr�tt o�' d�b�rm�r�t ffom ��ly work for a periocf of not I+�s� than lhree (3� �e�rs and for initFatln� a�ti�n un�ior Fed�rai, �[a�e or Lacal laws cor�cern�rrg false sta#e�n�r�#s. Any tall�f� t� comply walh lhls nr�inanc� �r�d cr4atas a rr�ateria� ��each aF cor�#ract rreay r�sult �n a de#errnl�r�#ion oi a� irrespansl�l$ �f#eror �nd barre� frarrr partialpalir�� in �lty work for a perfod of tirno ��otless tha� o�o (7� yea�_ �4L.L M��s �i�d WB�s f41U�7 B� ��FtTIF�E� �Y TF#� �ITY ��RE �ON�R+4�1` AV+IARD A�#h�oriz�d ��g��re T3ile �ampany N�me Ad�r�ss ' �fty�StataF��p �a�o �rinted Sfgnaiurp �an�act �iarrie ar�d Till� �If �iiferent} TQla�hoflv NumL�e� [s} Fax �luml�a� �ate r��s Fx�� r�:sT nr �xEc�i��r,u u�r �� a�,��cr�c r�ir�rz�r�sf �� H�• s_oa,,,��,. Fix E�sx c_�Tv r�Usj�E� ��s .�rr�x d�u [7gFtii��;. E\i:l.['S1k��: � �� is1�� ck�*r�M�r UaTl:t�I�F_�irr: €�ev_ dr�P�B Pag�s fi 21nd ��f A[Cachmar�l 1A musC d� �etelved hy lh$ Managrn� [1��rtr�onl ATTA�HM�N7 7B Pa�e 'I ��'I �it �# ��rt UV�rth llli�norit� and iNornen ��,sin�s� E��rprise �pe�'rfi�ations I�rirn� �ontractor 1II��iuer �rime �ampa�7y N�rr�e ��d �Dponirrg Dake N�r�hside Pur�'rn �#ation �nd fi��ut�d ��o�� Reservoir ��oi�c� - - Projact �ian,� I� W Ti-�fiR7TU9 BU1$� Pro�ecl f��mbt�r If bo�h answets to t�i� form �ro YES, do..not compleke A�`7A�HMEN� ��(�ood F�itft �f�nrt �orm). �#k1 �uestio�ts an this Farm inust be ��rnploto[f and a de�aile� �xpla�72�#ian p�avided, iP �ppllc�b�e. IP tl�e answer ta either c��stion is NO, tF�ea� yot� must com{�I�te ATTA�F#M�hIT '�C. This forrr� i� on�y �pplkc��le if �ti answers ar� yes. Failure to �om�le#e this fo�rr� In ats entiret�r �r�d bt� ract��vetl hy the CJEanaa�n� Deaartmer�t orr ar i3ef�rt� 5:�Q �.m. five f5) �ik� ��s�ness days after hid or�eninc�, excl�skv$ af tl�e i��d �pertir�g date, +�viE� rest�lf in lhe l��d �eing �on�ider�d nan-respur�sive to bEd sp��fficat�ons, Wil� �rou perfor� this entir� contr�ct witF��u# ��#�conkr�c#ors'� Yes �o ]f yr�s, pleas� pro�f�#e a�etaifed exp�ana#fon t�a# prove� bas�d on the �ize ar�d scope of this pro�e�t, t�is is y�otsr rtorsxr2�l bus�n��s practic� �rt��i �rovi�e an �p�ratk�nal pr�fxl� of �o�r b4�511��Ss. �llPill �ou perforrr� #�tl� �nEir� con�tact wi#hout sup�alser�? '��s No ff �e�, ple�se provide a deta�led ��c�lanation thak �Orpve� f�as�d an th� �f�� ncf s�a�re of this �ro��ct, #F�is �� your r��rm�l b�sir�es� p��tice 2�nd provide an i�xventory ��ofile of yaur b�s�ness. The bidd�r further agreea to �iro�ide. directly #o kfr� Ciky �r�on requ�s#, cornplete ai�� acc�,rate inform�tior� r+��rdir�g ac�ua! wrork perforrr�ed by al� subaontractors, i�cluding f�hBE�s) ancflar W��(s� nn this cor�tr�c�, Ehe �ayment ther�For� ��# �ny ��r�po�ed cinanges ta th� nrfginal I�iBE�� ndf�r WBE (sj arrar�ge��r�ts suhrr�itied wEth this bi�. T#�[� b�d��r also agrc�os t� �Il�w an ��tfft and{�r �xa�n�n�Eion �f any books, re�or�s �nt# f��es It�ld by the�� cornpa�y tl}at +�+€�I subst�r�Ei�te t#�e actual wark p�rfor�ned t�y th� h�iBE�s� and�o� V4r��(5j on thls con#ra�t, l�y 2�r� �u#ti�r�ze[t o�Ficer or ernployea of trie �ity. Any tr�tentionaC andf�r kn�wing m�srspr�s�r�tatfon oi facis will i�e grour�d� for terminating the contr��k or debarment frnrn �iky v�+ofk f4r a peri�d of not �ess t�a� t��ee {3} years �nd ror initi�tin� �etion under F�+der�l. ��te or Local ��ws cor�cernir�g fal�e statemenEs, Any fail�re to corr4�E� wJtl� th�s ordir�ance and �r+3�tes �7 r��teri�� br��ch of c�r�tract m�y result in a determ�rration of an irr�sp�nsibl� offeror ar��i �arre� from parti��p�ling En ��+ v�rork for a p�r��d of tirr�e not less #har� o�e ��} year. Au#hor��et� �ignature Titfe �om�ar�y �larne Addres� Pr,nt�d �i�nat�re �ontact hlame (if c��f€erent� �oretact 1"��eph��e hiumi��t� �s� �ax Nu�ber F�ev 512r58 �TT,�C1-IMEtVT 1� l��g� 1 uf 3 �I� Df ��f � ��ft�l Min�rit� and 1�11om�n ��sin�ss �n#�rpr�se �pe��i�atio�s ��D F�41TH EFF�RT Prfrne �ornpan� h#am� Bid ��t[+ — Norkhsi�� urrt� $t�kkort �►t�t! �round $��rade R�servair Prolect I��h177-�60T7Q7fi016Q P�vject Narne Projeck N��trber — �IF you ha►ra #ail�d t� secure M�NB� ��rti�i�atian an�! yo,� Yravo �u�x�on��a�tEng andfor s�p�li�r op�xortunitips ar if yourI MlUI+BE partici�atlon Is less tt�an ihe City's project g��l, you mus# cort�plele il�ks fo��n, 1 � If tl�e bic�d�r's rr�etE�od a� compl��nce �vi#�w #hs 11+1�1NBE �aal is b�,sed upon d��'no�sErati�n of a`"�ood €aith effort°', t1�� b�d�#er will h�ve #�� u�c�en of correc#�y ar�d ac��r�te�� pr�p�rirtg a�rd sr�bmittin� tt�e doc�mentakian req�ired �y t�e �it�. �ompl€ar�ce with each iten�, 'I Ehru 6 belaw, sh2�ll sa�#isfy #he �o�d Fafth �ff�rt r�qu�rem�nt a�sent pr��f o� frat�d, in#e�etion�l artdJor kr�owi�rg rr+3�repres�r�t.�tian t�� fa�ts or �nE�r�tional disc�imin�E�ar� by the 4�ittdar. Failut�e to c�mpR��e tt��s forrn in its erit�rety wEth it� sup�xor#i�g dncum��tataor� a�d I�e received by #he Ma�agi�� Dep�rtrner�t �n ort befofe �=OU p,rn, ftve (5� �Ety �usir�ess da�s �fter bid oper�in�, exclusi+�e o� tlte hid op�nar�� date, will result in �he b�Q bein� cnnsi�[�red non-res�ansi�re to bld �p��ifi��iot75. '�,} F�l�a�e lis� �a�� an� ev�r�r surbc�ntractin� �n[#I�r st��}alier �p��rtunity �DO N�T LI�T EVAi�IE� �� F�RM�� w�lch v��l� be �sod in the ��mplotion of this project, re��dle�s af wh��tF�er it is �o be provide� b�r a NNJIIVBE or r�o��fhlI�WBE. - {�1�� ddltiona� she��, i� r��c�ssa+YJ List of : ��bcontr��tina ��portunities �.4st of : �u�alier Q�qnrtc�nities �Fxv 6��'9B A�'TA�HMEh�T 1� page � �E 3 �.� Did �o�r ob��4� a curren� list of M1�l�W�� firrr�� rorrN the ��t�+'s IV�IWB� O#fce? T�re I�st is �ansi�ered in �ain�aliancc�, if i# is not more kha�n 3 m�r�ths old f�om t�re date af th� b;d opening. 1'es Da#�r of �istirt� ��_ � �� 3.} Did �r�u sa�lcit t�ids �rort� II+I��NB� firms, uvit#�in the sul�can#r�cting andJor supp�f�r areas pr�viously listed, at �ea�# ten cal�ndar da�rs �rior ta th� bid o��ning by� m2�ilw exc��asive of th� r�� t�� bi�is ar� opene�€'� Yes �f �re�, a#tach MlWB� m�il �isti�� t� Includ� name �f firm and addre�s �nd a IVo d��ed cop}r o� the I�tter ma�led. �.� Did y�u salicit b�ds fror�n MIINBE fi�ms, withfn tl�e su3��ontf�c�ing a�dlor s��plier 2��e�s pre�rivusiy+ li�tetl, �# �e2��t t�� c��endar ct�ys priar �� t�e bid aper�ing 6�r te[ephone, ex�#usive of �h� day t�e bids �re o��r�e�? lfes If �ros, attacli list to iitic��de r�ame of Ml1NB� �i�rm, p�rsort �antact�d Na p�one rrurr��r ar�� data an�! t�rn� o� co�ta�t. ��te: �4 facsirr�ile �na�r be used to c�nti�ly �Itkt ei#�Ser 3�r 4, but r�ay not be ��er1 far �b�tF�. �f a facsir��ile �s use�#, 2�t�a�Y� a fax c�r�fi�ma#io�x, u�+hich is to pravide NIl�U�� nam�, date, fax ��mber an�l do�e�me�nta#ion faxed. l�ote : Ifi a�E� li�t of IU4IWS� i� ter� or tes�. ��ae I�idder mus� �onta�t #he ent�re rist #o be �t� corn�lian�e wi#h q�e�t�ans 3�nd 4. If ��I� 1i�t of MfVh�� I� rr�or� ##tan 90, t�e bid�er m�a�t cor�#act �t 1�2��t tv�r��#hlyds �� the I�st, k�ut n�t less th�� ter� tu b� in cornplianc� with �u�s�i�n� 3�nd 4. r..� . 5.} a��l yau �ra�ride pla�r�s and speci�ications to ��tenttal l41�W'��s �r irtfo��ma#io� r��rdir�g #h� lacati�� of pl�ns ar�d spe��fica#so�rs in orr3er ta a�sist tftie MfW��s7 Yes ��E o G.) If t�t� M�W�iE bit�� w�re re�eiverd 2��d �eJe�ted, you rnust: �'I} List #hs M?1N�E firms and reasr��s} �ar rejection {I.�. �uot�#i�n not c�mm�rc�ally rea�sona�le, €�ual�ficat��ns, et�.� a�d �2} �4�k�ch ��fi��ri� �nt[Jor d��u�nentation tn s��r# the r�asan{s� I��ted below {i.e. lett�rs, m�mos, bid�, tai�ph��e calls, r�e�tings, etc.� fPJ�rese usg addflfarro� shec+fs. ifrrrcessary. arrd aii�c�sj ��orr�pan�r N�r�te Tel�phone �on#act P�rson +�cap� af Work — — ` , I — � � -� � � A�DIT��IVA►L 1�J��RM�ITt�f�: R�aspn �or Rejection _ � Rev fi�219B ATTA�WM�S�T �� P�ge � of � Pl�ase pr�vide additional informa�i�r� you #�el wsll f�fth�r e�cpl�in �r�ur g�od ar�d I�or�e�# ��#�r#s to ob#air� MlW�� p�,rtlCip�tion �n th�� roj��t. The �id�e� further �grees to provicte, dir�ctl�r to the City �pon r�qu��t, �o�plet� anc� �ccur�t� informa#ian t�gardin� act€�al wa�� performed or� thi� c��t�a��, the pay�nent tl�erefor� a�d a��y pr�posed �ha�ige� �o tl�e o�tgi�al arrang�tn�r�t� s�6rr►��t�d with th�s �id. �F�e bidder �Iso �grees #o a�low a�rt a�tdit and�ar exa�mir�a�ior� of an� t��ks, re�ards a�d files ne�d F�y #I��ir �omp�ny #hat will suk�s��r�tia�e t�� actua� worlc p�rforrx�ec# or� tf�is ��tract, b�r an a�t�ori�ed of#i��r or �rnplo�re� of th�e �ity. �I�y inte�tional andlor �Cnowir�g rr�isr�p�e��n�a#�on �f fac#s will �e graunds for term�n�t�ng tha car�trac� or deba�rmer�t from �it� wark for a�eriod vf �1ot le�s t�a�r� ��tree �3� �rears ar�d for ir�i�ia#�ng a�t+o� under Federa�, �tate or Lac�l laws c�n��rnin� �al�e statements. Ar��r fai�ure to com�af� wR�h th�s ordinance and �r�ate� a mater�ai breach of co��t��ct ma� �esult in a deter�-n�nation o# an �rrespo��ible ofi�eror ar�d b�rred �rom partw�ipa#ing �n �it�1 w�r�C for a perioc� of t�me nat I��s than ane {'�� r�ar. T`h� �ndersigned cer-tifies t�at the i�nforrr�ation provid�d a�d the I�I�1�BE�s} I�sted waslwere cnn��cted ir� �e�d �a�ith. It is under�taod tha# �n�r M1WBE{s� Ifsted €n Atta�hment 9� uvill be c�r��acted and reas�r�� for r�� usEng tl��n will E�e verified b� Ehe �ityrr� MIWBE �ffi��, Autha�ized 31gr�at�re 7f��e Campa�r�y Na�rne Address �itylStatef�ip P��n�ecf �io�r�a#ure �onta�# ��me �r�c� T�#le (if different� �onta��t '�el��h�ne iV�r�ber {s} F�x Numi�er Date F�pV $f��}O �F��fN�4h1�E h1D. 1't9�� A�� Ifn�nd�r� b�r O�-dtr�an�es #1 ��'I � 1�4�fi, �I 3�#71_ 8E 'I 3T81 � �E��ALIIVC A�� VIIIVOF�I�'1l A�1D I�VON�E�1 B�J�INE�� ENTE€�Pf�ISE POLI�IES A�ND DIS1�D11AASTA�ED BUSIh1E�� EfV7E�P�I�E P�LI�I�� F�I�EViOU�LY ADJ��T�D; �4DDPT1�1� AN ORDIhlA�1�E T� �EI�IEDI� THE Uh1DERL�TILI�ATi�f� �� 4VIih#Of�IT�f A�D WU�EhJ �U�INE��ES, Ah1D TO ENMA�i�� 1'�I� I�TILI�ATI��V �F �A�VI�; D�FINIt�I� MIN�RITIf Bl��[N�� I�T�t�PRI��, �4f�C� 1rlf�NfEfV BiJ�IN�� EVTERRF�1�� R P�JRP�� TIF1��4'�I�fV; RE�UIRINC MIIV�F�,I�'�' BU�INE�S ENTERPf�I$E 1�4�rfD V�1�NI��V BU�IN�� V7�R�F�1�� I�FtTI�IRA�3T3 T� B� {�U��EFIED I��1D a�IfV� �Lk�If�E�� IN LD�ALITY F�t��+1 WHi�H TH� �IT`f F�F�U�Af��Y �D�i�l��; ADDPTIN� Thl� U.�. �I��LL BUSIhEE�� ADM1f�I�TRATI�N'� D��INITI�N �OR �# �� '��4NQ�RDt ��T�4E3k.�S�lf�� P�RATE �OAL� F�� MI�+l�l�li1� BU�I�� EfV7�1�PI�I�E� ►4ND WC3NiEh! BU�INE�� Eh#TER�RI�E� tN T�i� ��1F1� ARE�� O� ��1STRU��I�N, PF��FE��I�NAL SERVI�E� ��Vp P(��t��iA��hEC; E�TABLI�M�hf� PI��DURES F��i P�t�.3E�T �PE�IF�� C��4��; PR�VlDIN� GEfVERAL�Y FOR TH� PRO�EDURE� TO B� F��.L.�YU�D liV T�� BIf�fP�40PD�AL PRO��; REQUI�IN� BIDI��R� �`� ��1$f�IIT �}Q�UIV��f�TATION �F �f�N1PLIAi�� Jf� ��i�El� T� BE RE�PO1J�111� �� B4�fP�CI��AL �P��I�I��1`��f��; E�TABLI�HI�1� W�11l�R OF ��#L� P�O��DURE�; ALLOWII�C F�F� DEBAR�f1E1VT F�R IV�I�REPf�E��VTATI�N �� ►4�1'� A� IT #��L.�#�� TO ��£�IPLiAf��E; P�OVIDI�� 1��Ak�31LIT1� �LJI�1S�r J�fV�] I��C1111D1h�� 4f� ��E�7�11E DATE. ��DI�#A#�1�E hJQ. 1�43'� AIV ��[��I�AN�E �NlEh�DIN� ��T�' �F F�1�7 �V�E�T�i �F��IN�f��E t�l�. '119�3 B�f AM�h1DEh1� PAFtA��11PH I�I, #�� PTT�OF ��F��AIN��OR�fI��R�C.�l.1lF�� BY �F�DI�VAI�J � NO. '11��; Pf��Vtl�l�l� �HAT �HIS �RDI�IAfV�E �HALL BE ��Pub1l��.ATE1�E OF Pi�I�Ft �i�D�f�A#V�E�; PR0111�D�f�C A �E1fERAB�L�TY ��#U��; I�f�D PROVIDIf�� 4hi �FF��TIV� p�qT�. �A�nendrx�er�t incorpora�e�f �rr �rdir�arace #�3��'f �Arr+�r��men�sJ �F�DINAN�E N�. '��8 A�N �F�RI1��#IV�E �4M�[�11]1[V� �I�f`�f �� T 1N{3RTH OF�I]�fVA�1�E �1�. 1'l��3 BY AMENDIN� �E�TI��I 8 TO �R��17� TW� MI�J�RIT�' �4N� 1N�iVl��+1'� BU�INE�� ENT�RPRI�E AD11�S�R1' ��IV�MITT�E; �P��I�'`i'II�Ca C�UITE�; ��"C`A�LI�I�IIfVCa TERM� F�R IU7�N��EFt�T PR�1fIDIEU� THAT THIS �F�DIt�IA�I�� il�►►�L �� UIV�C3�AT�11E Of PRI�R ORDINA�J�E�; �RD1f�D1NC �E1IERAB�LIiY �4�41��E; AND PI��11lDINfi I�N �F��f�lE D�4TE.. � ��ir��r�� u�. ��_ ��1 �RQI�IAN�E Ah+��f�blfV� �1TY �F FDFtT VUORT�i ORDINAfV�E hi�. �'1�� BY AMENDIN� �E�TI��J� �, 3, rAiVF� Af�E�1Dlh]� ATT��HME�VT 1; PR�V�DIhI� �► �E��FtA61�171f ��AU��; �4fVEJ PF��1f1D�N� AfV �FFE�TIV� DA��. ORDINAN�� N�. 137$1 AN OF�DfIVAIU�� Ah�I��1DINC CITI� O� FOl�T 1dM10f2TH �RDlNAEV�� 1�. '��7'I �Y �1�lIEfV�lhi� ATTA�HfUlENT �; P��1JI�lNfi A��V�E�A�II��T1f ��AU�E; AND PR0I�IDI�VC A{V EFFE�TI1fE DA��. W13LR�A5, ti�e C�ity Cotancil c«m�3iissic��Y��1 an !�vai1{rl�iEi�yfl�i��ari�y �k��y (��4i��Ey� c:��ri�uct�d b� 8r��vi�c, �3ortz �:. C'o�din�ton, lt�c. �SBC:� �nil a�'��i�: �eari�� (��c�tri��g� c�nci�act�c� by C'arl A��dersan, Lsc�„ �n�i i'c}�ii�d dis�arities r�� tl�c utEli�a�ion O� 111117Q1'l��f ai�d woii�c�ti busi�Y�:�s e��:r�r3ses En �ontracts �w��•ded �� he �ity vf Far� ��l1 ��'ii}�); a�ti� 1+l�HL�t�A�, thc ��L�d�r an�i ��ari�t� foun� lltiat �L�SGrl�lii�i8tiarl �]Ci�kil-7-�iC� i�� tli� r��a��rt c��ti�� ,�•�as (cai�sRr�c�ioii. �3LI1'Ci1�1S11t�, a��d E�rnf-�ssio�ial w��rvic�sj of the �it� af Jjort 1��-tfn and restii�tc� it� sEgn�i'iear�t 1113��'41t1�12�iL101� OF111 1 13 11 1']�j/ �E�c€ urome�� h�i��nes� ��z�ee}�rises; �itid W��l�l�L-l��, 117C�2�!']E}� ant� wo�ieix l��siG�ess et�l�rpris�� ltiuv� l��ci ;�r�ci c�r�lii�k�e t� have clifi'iculii�� t c�t�4a�nirt� !'in�nc:i�7�. hc�n�in�, �r�c�si, lT"iSUI-i]i1C�� and �ssist�r��i: ��ro�ran�s 1i�vc �� l��:cn cf�'�cii�re iji cillYer rc��red�in�; l�t� �i'�eci.s oi" u�t��rutiEt��tion ir� �ity can�racti�i� ar i�� rc�e�ti�g Q11�0311� lkl��f�'3'll�ll��i��l[7Rs &Ri� W�iF��, ll�� tuciy ��d llYc Hc�triiyg ��:tcrr�iiti�d i��x r�ce-ti�utr•a1 alt�r�xaiiv�s for e�YiY�iicit�� rt�inoriky �ii�! wo��e3� l��s��es� e��r�rise co�riracti�tig are no� co�np�e#.�1� sui'�ici��l; ��i V+f�I�:i�A�. ihe ��ty h�s also be�i� a passiv� participa�tt i�� d�sc��intiina�ary i�c�Fi��•ior }�rac�ir�:� by priva[e �r�d�tslry u+i�liin th� rcl�var�� lV1ai•1c�tpiacc i�� lhe �ward of c�nt�-act� tc� r��in�rities a�7d w��n�n �3L�S31]�SSCS. l��e pur}�osc� ��' tl�� Csri�rtl�nCr is i�� c�v��c�n�e lE�e effecls �#' �hx� ��t E>>�d�rutili�at�or} attd ��reve�tt a�� Oti}�41i1Q �lSC�ll�ll�i��1017 ir� �hr ('ity"s ct�s�irac�irtg pro�ess�s; arY�i V�Hii�F�S, t�e ��Tor�i�in�7s �C �IY�s �r�Iiiz;�nce t�tav iiicre�se llxe u�ili•r,atior� oi' �ninori�� d wort7e�3 b�ast�.ess enler��riscs i�t cor�lr��s ��w�rclet! b� tiYc ��iy �!` �=orl 1�V�rih; anci -�- U4�Il�RLhS, llic Ci�� u��cil ��v�� e�ir�s lo �roviile a rrar3-��wly �ailo��d rt��t�ecly For �rast t�tti�iet'ul�li��[ican c�i' mir�orit�+ and �voii��ri b��siness�s #�11'C1l2L�Ii the an�ua] s�tiii�� zrtYd �i�i`in�n� {iF �3C�`C�i7til�G �{��is For clii'#'cr��l c�4tegories o� eon�r��.�s, prov��li�i� pe�l�,�ti�s �'or t"raud��enx mis�se ��f t�Yis �rcli3��r�ce, rec�uirii�g r��tlar r�k+wek�• t,F thc i�e�e�s��y far �h� �ruvis€�ns �f lhi� orci�tryai�ce, Ei�i�itin� �13u�� T]llll{71'1[� �nd rarcxal�c�1's busincss �n�cr�,ris�s tltat �aeEici��alc ��Yii��• l��s �rtii��ance �o �hosc tl��el q�aalr��y ar�d du i��;�iitie�� Fn lh� C'i��'s [V��-�Celp�ace, �}Z'OVit�]�Cl� f�Oi' ��st �id sub�uissioi� ol` recEu�rcci inforit�{��ic�i� �Y�o4�� z2it�oi•it}� arti� wc�t�len husinrss c�i�er�,�is�s and es��lis�ina �r�iver o� g�als pra�edures; 3�IOV4 T�iLR�FC}f��', I��; 11' O�tb�IT��D BY TH� � f�I"� ��L.1�C'ii. QF TI�II; �1"f� �,F' F�]f��' 1��.i�'�`1 f. -fTi?C��S, T�ff��'{ SE�Ti�� l , lt is th�; �oiicy of th.c C'it� ot' F�rt WoFch �o ��citi�}�� lu �r�vidc � r�i��:dy for p�s[ ttr�d€�if'11t1I3Z�t1��] �!' yt�al�fie� TT�!]lOrlt�r and �vontien l�u�inesses and pt�e��j�t o��i»� LIflI�C�'lC[1�11d�1[]R o�� rtiir7�a`i�y at�d won�c� I�u�Eness e�ter�r�s�s irt 1�� ity�'s c��ir�c:�irar� pro�ess by e�i��arin� tl�� Ful! ar�d eq�itubic t�ACX1��7�laOl� at' n�inor��y �17� v�ome» hu�i��ss en�erpris�s� itx �h� prc��rision oF gt�c�ds arrd scrvices to the C:i��r oy� � e�r�lraclual �asis ii� il�� 3n��iier i�eniifie�l iiti A�iac;haner�l � O�' t�i1S Or[�lfla�]C�. ��7'f�N �. �Ar�rren��d �� rdr"rrar�ce �?,��''�� Tf�re ��I�f+rrat� gp�1 of thr� �r�a+ir��r�c� rs #o r�rr�e��r fh� ��`Fe�t� o� pasf r�rrd�r��t�ffz�f�c�n rn �h� Ivlarke�p�ace b� irrcr�rasr`rrg ��7e ��s� of mrrr�r�fy ar�rf vuorr�err �+�sr��ss err�erprrses abo�r� �h� �r��rr� fo�v fe�re� to �rr� more corr-�p�rabl� t� r�re�r a�ar'labif�ty irr the For# lNor#h �?��k��f��_ T�� y �1Q�xrac��r ,s��aN recomrrrer�d ar� �r+�rual ��a� far MS�lWB� ��rtr�rp��o� rr� �ff� pr�cr�r�rrt�r�� c��r�t��s, �as�� por� fl�� railabr'fxty w�thir� fh� �arket�l��e. The g�als, bas�d up�r� �va�f�L��lrt�r, .sh�l� b� �h�r��er� �a�rcerr� ��J �`or r��rr'r�orafy ��sira�s�t�� r7cY ��vel�re pe��er�t ��,2#r�� far wom�rr b��s�r�esse� ar�d shafl be �evi�wed as �ro��of�c� �or elsewf��re h�r�r�rr, �hese goa�s ar� rro� q�r��a�_ S��TI�IV 3. {�4rraer�ded by Ordir��r�� #��3�4i7} �he prov�sr�r�s �{ thr`� �rd�r��r��e sf�aN �pp1�r �o a!� carrfr��t� �v�ardeaf byr ��r� �r'�yr, ex��t �� rr�ay be f��r�aFter specr'frcafly exerr�pted. �Vher� cor��ra��s �r�vo�ve �I�e �xperrd��rr� o� feder�� s#a�e ��rrrc�s, the ��t� or Fad�ra� pofr��r r�la��d to l4�8�11�8� or -3- f�8� p�r�ic�pa��orr rr�� t�k� pre�e�lerree otrer [Irfs �r�lfir�ar�c�. The ,ora�r�s�v�� af �hxs �rd�r�ar�� slaal! b� lrberall}� cor��tru�d far �h� accor��p�i�hr�r�r�� v{ r�� {�o��c�es ar�d {��rpa�e�. �Sp�cr{�� o�ls ��f� �� es�abf��h�c! r'r� tlr� area� of �orrs�rr��rr, pro��srpr�a� s�rvic�s arrd p�rr��ha�es o� o�hc�r g�ood� �rr� ser��s. �h g�oa� rr�ay �e s�� rr r`r�drv��fr�af proj�cts bas�d �r� fh� �yp� �f uv[�rk or �ervr�� t� �e perf�rm�c�, or qaor�� o be a��r�d �f7C� ��}8 ��1��7��fi�� O� fT71f�Of��jl �fi0' WOI�`i217 �L13�fi78�SB3 �f7 tFT� �f�j�`� �IrJa�k��p�ac�. SF�TI[�N �. 'i'I�� xnvisiot�s o!" �hi� o�•�i��an�e sl��l� bc cnr�s3dcred ir� �1el�fmi��R3� tltc respo�sivc�tiess t� sp�cif3cali�ns o�' �Fi`er��•s t� th� l�id+'}�ro�o�al. Tl�c C:�iy shall �onsider 1�� v�'feror's respansi�r��s� t�i L�1iF ordinance in ti�e ev�luatis�i� of l�ic�sl��rvpos��s an� shall a�varcl c��ra�ts to �1�� ]ov�re�l r�spor��ih�e vfl'e��r r��ee�ing tlz� specr�'rcaliv��, i�ic;lusiv�: of �Ol'El�}E]�I1Cs: �� th�s 1133i1c�r]C� �t�t� uro��en l}��iness enl�r�ris� ordinr�nce. Sr+:C'Y'I�iV S. I�e�3�r�r�xcri[ �ra�cc��r�;s slY�l] hc eslablisl��i1 �`��' Fir��s ��il]tully tx�i�r�pr�:sc�Ytiti�, t�ic fac�s �n cornpliancc wi�h li��s oi•di�iance t� tlie ��ty. S� C: T i il l�i 6. Vl�aiv�r i}C�CCC�IiI'C5 to lhe reg��lations esiablished i�i xhis ordin�►nce slx�ll he �rrc�vided f'c�r �it}� �rocur�ri�e�tl �►clivilies w�rcrc a publi� ��►fainit�r reyu�res �h� eirter��i��:}+ �:xpes�di�ur� t�f f�Mt�ci�; ihe �urch�ac �f goods or scrvi�es fro��z so��rc�{s� where subcot�tr�cti�� r sup�li�� oppt��•lur�ilxes �re nor��xiste��; �vh�r� <rn �c�alc�r��ic risk or ui�c�� dcla�+ �`or tEie ac��isilioi� �fi �oods or servt�cs wil] l�e i��Y��a�� u�� ElYe �i�y, �r �+-hen th� ��ail;�i��lit� c�f' �rl�i�arit�v :Etr�i kVLlEll�� }:r�Gsin�ss�� i� r�e�ligihl�.. SEC'1'I�� , -�k- Ff•a��i artd aFter lh� d;�t� ihi� oidi€�ance ia�Ccs e��'ec�. i� sh�ll supe�•setie all p�'e►�ivu� �ity �c+ut�ciI Policies ��'fecli�� ai�i��ri�� a�zcl waii�ei� bti��n�s� �r��erprts� �n� dis��v�n[a�� h4�s�nc�s �x�lcr��ises. SF �'T��N R. ��rt�B�r�led �}� �rdtr�a�t�� #��2�a�� ) �`�a� �i��r N��rra��r, �v��h tfie adv��e ar7�f ��r�,se! of �h� +VP�rror�#y ar��# l�Vor�r�r� 8�r�irr�,ss ��rt�rp��sc �A�vis�ry �or�rr��#tae �MlW8��4�� +vhr'�h rs �rer��fraa�f�r c�e��scl, i� h�r�b� au�hor��d to �stabl�sh, �rr�p��r��s�t �r�d r�dr�+r�rst�r r�gu�a��ar�s �recessary #o ��ry out th� ��r�er�� o��hi� or�fr'r�ar�ce. ,�) �he MNV8��4� is f�e�eby �ormed �a fr�or�r'�or #hfs or�frrar�� r�d to p,��rrde �orafirr�rfra� �r�p�rf #o t�re �r�� o��rrcr`I vn t�e progre�� of fh� l4�8�IW8� �rac�rarr�_ 7'�� Il�r'V{�8�'�4� shal! s�rve �rr arr acl�fsory c�p�cr'ty t� �h� �r�y ��r��l, a��tl s#�aI1 ��sr'�# �1�e �rty tlq�rrar�e��r� r`r��rp��rrrc�r��rrg t�r� �ro��am. c} �h� M11NB�A� s1��1� [�� orr�po�et� of �r tofa! o� f�rr'rfeer� (�3� rr�errrber�, �Of?a^�.5�lf��' O�Of7B l'��t"�.S�fa��t�4�� B�C� ��'Of77 �IiE f111E' �� ?��7?�l@�3 �� OfT7�i7Lf��, ��vo �� rt�frec� M��s, two �� cer#rf��r! k�V��s, �r�d ��t�r ��1� r'epr•esertt��tr�s �f ,�ro��ssfona! ar�ar�+�afior��. ��e rrrerr�be�s sF��l1 !�e appofr�teaf by the ��fy �or��r� For a�errra of �wo �2) �ears. No r�Fr�r�Frb�r �#�a�l ssrve rt��o�e �harr ��7ree �3) c�rr�e�trfive �er��, .4 �h��rpersor7 �hal� be af��t�d by a m��r'�y ��rr�er�b��s �� t�7e fr'rsf affr��a� m�etr'r�g. SE�TI�}� 9. Th�: �ii�r C�>��teil stt�tl r��u�ar�y, a� I�asl e��ry tllrc� (3) years, deicrn�ine wE��th�r tl�ere is tt'��r�iinK��i�f� t�eed �o�- ��x�inori�y �nd wcrmeil �usit��s �r�lcr��-i��; }�rc�gr�ni, malc� re�e�ajil �'itY�li�gs, ;ra�c�, ii� n.e�ess�ry� ropcal �n �v��ol� or �a� �sari a�r enact ap�ropri�le ��n�n�«Y�n�s Cc� tliis ordir�an��. S1�C:'X'1�1V 1�. l� is hereby d�c3r�rec� �� be l��c �ntetit�ar� of lhe �il}� C'a��tc�i klti�l l�ie scct��, ��gra�l�s, s��e��ces, c�ax�s�� ai7d pk�r�se� oF i�is orcCin��cr� �re scvei•alalc, ��d, if auy p1�ra�c, cEa4�s�, sci��ei��.e, ��aragra�,l� or secxiarr of this or�ir�ancc sfral� a3e cleci:�rc�f u�1c:c�ns�it��i�na� k�Y �li� +r�li+� j4�sig��enl c3r tiecrce ol" ar�y c��Gri of con��,�tenl ��,rissiiclicra�, s4�c1� k�nconsiituii�r,al�i� sh�[1 r�� affer.t a�y c�C �he rcma�rtE��g }�fYrascs, cl�uses. s�nt��c�s, para�a'aphs a��d -5- seclians �F lhis +�rc�i�ari��, sinc:� lhc s�me ��c��lct h�ive ��i er�ac�c� by �hr �'ity �au»cil Wi�IlOLii �3ze it�corporatioti 3n lltiis ordi�iar�ce af a�y sucl� �nc�sn�Ei��i��! ��l�ra�e, clau�e, se37l��c�. para�ra�l� �r 5CC41�F1, �'� �� #�►�.t�� Tl�i� �r�-diria�f�c sl�a�l lak�: cE'��;�1 a�iil !�� in f"t�il fi�r�:e r�i�d e�'C�c:[ Crony c�n aiyd aF�cr Juii� 1, l�€�5: provicl�d, I�o�+r�v��`, �hat t�� ordinance si�all not affe�i ��n�+ pr��a��me31� act3vit� av�r�r� forinal ��lickid��o�� bc�an b��c�rc i�y� cfPec�ive d�le �f �I�is o}•tjiG�ar�cc. and ii is so ardain�d, C]rdtr�ar�ce #� 1�J?3 Adopte� l�y C"iCy ��aun�il on�r�p3�il 1S, 1�}9� �i�c'�� -1 I{1�4� I]ate EfFecl��re: ,I urx� 1. 1��5. �rcii�ya��ce � 12�31 11�c�p�c�l h�+ {;i[}� �our�ci� o�� Ivlar�:lti �, i�9�} (�vl&.C: C;-114��) Da�� E#�`eciivc: Iv�sr�.�Y �, 1�5�15 �rclina�ce � k?�56 AcCa��fet� !�y CiCy ��ota�icil vrr fvi�arch �6, �9�6 (Nl&.�. �-1 � �3�i) Dat� E1'��cli��= l�fi��'c3� �26, 19�JE� �t•c�ina�� # � 3�71 �lric�}�tcd i�y {;i�y �ouiticil c��Y June �, i9�8 �Iv�&�~ C�-1��2�� Date L-'.Ffc�ti v�:: .! u�� , L�98 �xt�inaa�ce ��37F 1 �d��3ked 1�y C��y C'�n�ancil aiti Apr�l �7, �9�9 �M�CC" G-l��G� D��e �fte��iv�;: �lpril ?7, R��9 ��- �arr�ac�rn��rur f ��r��r��r �y ard�� #�,�� rnr�r��rs �. "AAp��ab�� or��r'��" r�,��r�� rry �prrtr�ct of $��,�� or rrro+`e for �or�str��t��rr pra�ec[s ar�c# professrar�a� s�rtr��es ar�d $�5,�00 ar rrrore For p�r�l�as� agr��rr��rats, a� wel� as ar�y o�f�or �orrtra��s th�t �h� ��y �o+�rr�r! �r �r�y +1��r��r deerxr �pp�oprr��e_ �. "�er#rfleaf" rx��ar�s �ha�e frrms. �vr��r�rr th� ll�ark��a�e, tha� haue b�er� d�ferrr�xr��l �o t�� a�onaffd� rrrir�orr'�y �r worr��r� br�sJn��s er�ts��r�se b}r e1�f�� th� Nortl� ��r�tra� Texa� f��r��rra! �er�rf+�atrorr �lgerrcy (1V�Tf?��4j. o� t�t� Tc�xa.s Uc��aartmerrt �f T��r��p�r��ior7 (TxD�7�� I7�C,��x4Y�7� Cf�4/�S��f?. I�7 ��7� 84��'�f O� �Bl7�� O� ��f1��f7 �7� eifher of th�� r��ti�s, ��re ��y ��s�rv�s ��re rl�17� �O ��2i ��9 OWf� �BI��C�1��f fp� U,SE.' �l] ��I COf7fl"��fS. �. "��#y" rr��rt�s ��r� �f#y �f FOrt tNor�th. 7Bx��. 4. j`��y busrrr�ss da�r" rr��ar�s �orrd�y �hro�rgl� �rrday, fr�c��sfve, �xck�d�r�g 1ega� ��o��d�ys_ �ac��f ��rday� sl�a�l b� observe�f �s pr��rib��l by #�a ��f�+ �ou��i! �or c�bservar��e a� Fol�o�v�: 1V�vv �ear�'� D�y M_ �. �Clrrg, Jr. 8frt��fay N��rrro��a1 L�ay Ir�d�per�c�er�e� Day Labor �ay Tharrk�glvrrrg Day �f�arrk,�g��rrr�g Fr7c�ay Chrrsfrr�as Day Jarr�rar�r '� Tf�irc{ Mor�cfay �� Jarr�rary L�s� �or�clay �r� May ,1�fy � F��•�s� ��r��lay r'rr Se�O�efr�bef� Fpr�rth Th+��sc��y �rr N�v�mber Fourf� �r�da� �ra f�a�err�be� D�cer�7ber �5 �Vherr ar�e o� �l�� aba�r� r�arx�ed �rolyda�r� �alls on ��at��raEay�, ��e hol�d��r ��r�� be obs�rv�rl orr �f�� r7e�erl�rry Frirl�y_ 1rVherr orre of th� �bav� r�arr�� o�rc�ays FafJ�s �r� � ��r�rlay. ��7@ �i��f�o'1� .SI7r'7�� i�G 0��8'fV�{� �f� tI7� FOff�4Y��{,� N��7(}��f. 5. "�orrs#ruc�iora" rraear�.s tlre er�c�r'ar�� rabffr�at�ara, a�fer��r'ar�F L'D�741$!''.�"�Of�, ex��r��rarr, d�rrrolr�iorr, �mprou��rr�r�t, rem�d�lrrrg o� r�pa�r t� ar�y r��l prop�rt�r. r`rrcfud�r�� str��cs, storrn dralns ar�c� iac��res pr-o�ridrrrg ��f��y ��n��ce o�vr��d b}� the ��t�r, �. "�orrtra�t" rrrearr,s a b�r7c�ir�g� agre�rr�err� �v��e��eb+� �f�e �r't+� e��h�r grar�ts a pri�rfl�g� or Js �orx�rr�r'�teaf to exper�d o� a'oes ��r,��r�d �ts It�r�ds �r o�h�� resvurce� f�r or rrr c�r�rr�c�r`or� w��h aj cor��s#rt.rctr`�r� r�f ar�y p�,r��t� �mpro�emerr�, ar�d bj p��rcl�as� �� ar�y �erv�ces ��r�cf��dfrxg {�rofe�s�or�a� �erv��J, TI�� terrr� rra��t�cl�s "pr�r�{��se prd�r'". �, "�orr�ra�t �ffi�er" rrr��r�s [�f�e persor� �rx�ploy��l by f�r� �i�y to a�er�� hs �3erfo�rrr�r�� of �h� c:orr�r��. -7- $ ""�or�#ra�tirr� �ep�r�#rr��rt"' m��r�s tl�� clepar�trrxer�� res��r��b�e for �a�rrr�r�t Of ��r��r�� of�lfga�r`or�s. �. "�or�tra�tor" rr+��r�s fh� �P��rc�r �r�[� v�f�orrr ��r� �� has errter�d �r��o arr ��r�e�rrer��_ tr�cf+�tles the �err�s "Ver�afor"' arac� "�'rir��e �on�ra�tor". 7D, "�o��+r�a�o�" rrrearrs fFre ad�rrinr'�frato� o� th� N�B�IINBE �f��. ��. "Coa�" rrrt��r�s fh� p�r�errd�t�� c�{ +�ir�or��t}� �b�sr'�e�s era#erprise �rrdlor w�r�er� b�rsr�r�,s� �r�terprfse partf�i�a#�orr or� ar� �ppl�cable pra}c�� #errrr�r��c� by fh� ��fy, b�serl arr ��re a��fab�fr`�y o� s�� bus�r�ess�s �r� #f�e r�-��r�C��p��e �r�d �he �r�b�or��ac�irrg��rppl��r opport�raf�r'es o� ��re project. '��. "Coaaf �ar#f� �ff�r-t" me�r�� h�virrg a�s�rr�e �f rrr�l�c� or ar�y rrrt�r�fic�r�� fo de�erue, �o�c! �r�ter�t�oras ar�af sJrr�er��y �o mea� t�e gaa! o� #hr� orc�ir��rr�e. Do��rr�rerr�at�orr s�rbrrait#ed by �I�e �Ff�ro� t� �x�l��r� w#�� ffs �ao�i ar�d lrorres� �tfort,s dr'c1 r7o� rr��et or �x��ed fh� �#�fec! Coal, �orr�plfar�� v��h �a�h o{ th� �olf�w�rrg stc�p� sfaaJl saf�sfy ��r� �o�d Fafth �Ffart ��q��rer��nt a+�s�rrf pr�a� of fraud, rnr'sr�p��se�rt��or�, or ir�#�r+�for��! cf�scrr'rrrirrafr'arr b}r tf�e �ff�ror: 9�_ ?. ��s� eacf� ar�d etrer}r s��bcon�r��rrc� ar�c#�or �u�rgfr`er �ppart+�rar'�y for #1�� corr�pf�tlorr vf th��s p�ojec�. 7�,2. �[�farrt a cr�rr�rr� (r�ot r�r�r� �har, fl�ree �3j rrror�ths a1d fror�� ha br`d aperr dat�j l�� of N�BElI�lBE �u�corr��a�f�r� and�or' ��rpp��ers frorr7 t�ae �r'ty'� MB�YB�' O��i�e. ��,�, �ofr�r't ��cls f�prr� N�B�IWB�s, �v�[h��r fhe s�rb�orrtract�r�r� arrdlor s��Olre� �reas prvvi�us�y �ist�d, a� laas� P�n c��ler�d�� days �r�or �o �ic� oper�f�ar� by rr��1�, ex�l�rsr�re of the d��r �he #r'ds are operred. ?2.�. �olr'cft b�ds frorrr �B�1�NB�s, w��Jarra �f�� sr�#�ar�fr�ac�r'r�c� ar�c�Ior supplier areas prevrous�y !rs#�d, �� 1eas� �sr� ca��rr�ar d�ys pr-ro� �o b�cf �{�er�rr�g by ��ephorre, �xclus��r� �f [�re d�� fhe bJd� a�� perr��. No#�: �L fa�s�rrril� rraay be �rsed to com��r v�rith �rff�er ?�..3 or 7�.�, #r�c m�y r�o# be e�seaf �or bo#�. Note: f� #he f�st o� 11+�8�l�VB�'s for a par-t�cu�ar su��orr#racf�rrgls�rppl�er opgor��n�ty �s ter� or �es�, ffre �ffer�r� rrrr�st car,ta�t the� err�ir� �i�t wr'thir, ��r�h area a� a�por��nrt,y to be in cor�p��arr�e wi�h T�.� and '��.�. ff #he ��t o�MBEIW��'s �or a p�r#r�r��ar sub�or�tra��lr�yls�pp�r'er �ppor��rrlty r'� rra�re #�ar� ter�, the O�feror mus# �or�#act a# �eas# two�tf��rds o� the l�st wr�Frir� sr�� r�� o� op�vr#�.rni��r, b�r� r�vt l��s th�n #�r�, t� b� f�r ��r�rpJr'ar�� wr'#�r ��.� ar�af 7�.�. 'T�.�. 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I]r�� W�i��t, eC�. �'or}€ 4�iti[�il�l E�Se�n�nL� ind�per�d� :� Con}�a�tox` Con�ra�C.or's Res��n�i��I=t:�r �o� I�arnag� �;�.�ims C�ntra�toz' � Cla�,:� ,�or bama��s r'lajus�ment �sf �elv�a��.o� of P��ic �t�1i�z�s. �Cc. T'��po��r�r 5��re� Dr�3n Coz�ze�t�o.^_� �.^-ange;�enL a;�d �ha*�ges a� A'�te,� �'�tx`n��ed i��r C��}r Use of a Sect�o:� af A�x�ti�r_ �� Wo�k Cantr�ct�r' �; ��s��nsi��lxt�+ for 4��ork N� i+��:,iv�r �.f t��ga�. �;,ghts Fe�-sonal L,i��i�ity r�f P�1�� O�f;�cials S�aCe �a1es '�ax ��QSF..Ci1: �QlQ ANT? �;�OGF�ES� 5u�1e��i�xQ �1:�si�,�rtt�r_t of �'onC�a�� ro��c��ttvn of ��-F� 4Vork Lirnitatioras of Ope�at��rzg Chzra��r aL [��rkma� anti �.�r�'i�me�� '�or'�c �chedul� '?'imr� of Cc�ramen��mer�t �nd Com�let;on Exte�-;si�n �� t�.�re of Co�tt�l�tior. De��ys '1'im,e of Campx�tio� S�sn�nsxan by Caur� Ox�dex� Tempnra�ey �us�ensi�rt T��-r�i:tati�a �_ ��nt��cC du� Ca hTa�i�nal Ern�r��ncy Sus�ez��:or* of A��d�!�r�ent t�� khe �'�rk a�d AnnuZn;�n� pf Con :ract F�14��n� o� C�ntr�c� �e�m�na�X��; �o�• Cor�vettie�� cf th� Oyrrser ��e��r �1e�hr��s and ?.�ac�ic�s C�-$ MEASU1�Eh��N�T C8-�.� M�as��erne�� 8�8. � UTr,it P��c�s P�ND PAYI4TEIv `�' �� Q11��.1r��i�;; ��-6 (�) �6-5 �L) C6-� ��f C�-� s2? �6-6 ��1 C� - � ��-s �5-� �fi-� Cfi�� -4 i3� f4} {� � ��) i�} ��} ��-fi (�} ��-6 ��0} C�-5 [��) ��-� �1�} �'�-u �6-� �`5 - � CG-b C��S C:5 - 6 (:1} �'-1� �1?� Ii�) {�2) (t�} C?-7 C�-7 C�-7 C7-7 �7-7 Cl-7 C7-7 C7-7 �'7-7 �7-7 C7-7 ��--� (1j f�� (1} �� 2} (3� f�) �� {5} 54� 4 4 � C7-7 (7j � 7 -'I � 7 j C?-7 {�1 C7-7 (�0) �7-7 � 7 31 C��B {1� ��-� i�l {�) C��_� CB�S.� �6-8.� C8-8.� �&-8.7 C8-�.9 ��-Q.9 Ct�-�$, �0 C8-rs.�l {.�-�.1� cs-8.i3 �:��^�a � �: :�;�on� �� P�v�4��'.� ea±`ia� �Stimat8� �nd F�Caina-:a �+;L'�t �l�n� f�a�rrne�t � �'iu�l Acc�p�ar}�� F'an�l P�}�m�:�� A�e��s�c}r of I]�s��ri G�:�:eral G��,�:�ty Su.b;�idi�r�r Wr�� k �:is�e� �an��us P,�aC�r�e=�t �ecor.d �oL11111�' ;ts b� Mak�r�a� �_8�8 CF�-� C8 -�? �8-8 C8-� C 8�- r� C8-8 �8 -8 C� - 8 C�-�3 C�-8 �I} ik) {�j (�} {31 ��} { •� 1 (�� i�� 1 fS) ��k F=L.� : C-fw ��?? �L C�ND �r a'=��N� �1- = 1��FZI4 � i I{3�IS S=C'±I�ii�T C'�-1 �E�:?�iIT�OklS �'1 - i_� D1µ I�T'ii�7?u5 �~ T��MS : Whe�:�var in k::a�e Cor:�r�c: t :?cscu�ertx� �fte �ol�ow��y t�rrn� ar p��n�ur�s irx pla�� pL thean �x'} used. Che i�lter�t art� m��::�ng ,�halJ. i�e urld�rstood az�' �nt�=��et�d as �o��ows: �1-1 .� ��PIT��'I' DO�'TJh9�.;v'_"� : Ti:� Co�t�a�.t �acr�ments are a? 1 0� r}X� wri�C�;� �rid r�rawrt docunte::ra, s��h as specif�c��i�rXs, �o�;d,�, add�nda, �l�ns, �rc . , whi�-h ��v�r;� �h� ta�r�s and perforrnan�� r�p �o�:tra�t . Th�se �re �or.t��::eci �n �t�e �e±��ra1 contr�ct Docum�r�s �:�d the S�ecXal c��wract e�ocusn�nzs, a. ��I�iEl�'1I, COt3"T�A�"!' DOCUM�Iv i�; T�:� Gerieral Coxz�xatc� �o��;nerts gc�vern al� ��ter f3��,a�t��ent �?xojec�s a;�d =:��3ud� tk:e �o�Yowing �tems: P�1�'� A- I��'I' I�� x'4 � IDI] ��5 L�amp 1�} F.�it'G' H - FR�E'��. {�am� 1�) ��.RT C - ��i�'Ft�.I, COIv'L'I"E'�OI�i� {�?'�'Y) � Dev� �.oper } i��'T � - �p�C'IAL C{7i4D � Tz�[V5 P�R'�` �: , S�'Et:YFI�A'�TUi�T� Fa��t�'1 iT� f a �SE'4F�]T� PA.4�' F' - ��DS P]�Fti'I' G - L:�7�TR��?` { � ar�tp 1 e } ��a�gle� Whits �'hi �� ,r.ary Y�l1�w � �owrl Green L•"1-W �� E�-��,,�d�r� Rod ��e�.-i�hzte �1�� wkt �. t � �hi�� . SPE��'AL �D�1'�3'RACT r��CUM�'1�T5: 'X':ie ��ecia�. Cc�nrr�cC �oc3ame�lts are pr�n�red �or each s�e�ifi� proj��t �s a �up�lement �� L��e ti�,�nex�al C�n��act DocLm�nts and � �r.-��u�e tl�� fal;.owin� ,�t�r.tsa �A1�T 1� .- C��TICE TQ E�I.r�DE�� {p.c3vA��is�mentl �am� �� abcrv� Q�.RT B - PR��?Q�Ai,� { 9id] . PA�R'�' �` � G�V�RAL CO�I��TIO�IS �'�RT � - ,�`,1��I1�T1 CO$�'�:.�TION� 1��RT $ - ��C�F��A'rT��} P�T2[4tF'I'S f :ASE�St?QTS ��RT � - f3b�1�DS PAf2 ;' � - CON'i`F?.,�C3' �A.FcT H - P�ANS i[]suall�r ,�ound s�par�tel}f} c2-� i�) C1-�.3 �lQ�'=��, TG �i�!)��5: Ali �f the 1�g�1 pu�l=c3;i�n� �it:x�� ua�l_v �,�;�_s��d +� �a��li� a.:�r�r�xsi�� rne�'a�,r�� or �urn� sh��l ciz��ec� ta inte*��s�ed ��:tie4 p�rk�ai�ng �c� th� wcrl� cont�moi�Cea urldc:r �t1e Cprlt��cr :�ocumer:ts �ons�� I�ia�es �h� n�L��e to ]�! d��rs . �i-�.� ��FCSAi,: a�� cam��t�d ��it��*: a*�d s;.r�ned of��r cr te�der o� a�ai;3�,er to �erform C^e wr�r�c wi�i�:� ;.he �w��x` des � r�=, to '��-.�� dor.e, �o��h�r w+_t^ tr�+ �;� secu�i�y, can��itu�es '�=�� p:��osal,, w:i�:�h b��vm�s �inri:.:z� ��on t:�e f�idf��r wh�rl i�_ i� cE;�icia�� eceivea by Che Q�.:1er, t,�; b��n �u�lic�y apene� a��d r�ad anci �ot r�jec��d b}r th8 Ow�er_ C? -�, _ 5 SIn��p : Azy pe�'so�, per�crn�, firm. �a� tt��: sh��, ��r�pa:�}�, �sso�iati�:�, ta�arak�ar, ac�i�.g d�.t�c'��y oY thr�uq�Z a duly astitori�ed r8't7r�S�C:C3C1�J�. �.lE�rni��:ng a ��opos�Y ��r perf�r�ni�� t�ie wark co:i�}rnplat�o� �t:�le� Ch� �c7nt�-a�t Dc�cu�ne�ts, ��ns��,�uCe�� a �pidder_ �_ -1 _ � �'�a1F.'��. �.'��L`li�'�{��i�': 7'�7Ls �*:?Il�T`�1 �0::`.��L'lOR� n�C� ��1� uau�;1 cc,-��r�c�i❑� �,�sd con�rac� ��q�,�ire�ne�:�s which g�v��Y� �h� pezformar.-�� c� t.he wox`k so rha� it wz11 �'ae ^a�i�d an i� ��h�4�i�� WiViL C�� sL��f3�� F��S.1��Rf �4L� ��CLry �t�L4F�� ar:d rer�s�i�em�nts �F t�8 �it�r ot F'ort ��-�h's �hart�� ar:d �:omul�a��d ordir.ances. ��.ereve� th�r� ma� �� a con� � i.cw }��a�n khe �e:�e�a= Cond=��ns �ncl Spe�i�7. Co�:u�i�i�z:s, C�h� �,a=r�� h�ll t�1ce �reced��±ce and ss-x��.,� g�vern_ C1-1 . 7 SPEC'�A:� CON��TI��S � ��ecial co:�ditipt�,s a.r� the spe��Fic ��rj;iire�e�� wlz+�;x ar� �:ec�,sary for the r�4art��ular pr��ct c�vere� ��r L:^.� �on�rac� �ocs�m�nts a�d n��t s��ci�acat ly �av�rc�3 zr. t�,e Ge*-:�ra� Co�d��iari�_ Wr�� cs�n�id�-ed urxtn the �enera], C�nd,i,;.�ori� arxd �ther elern�rts a� tY:� �a:z�.-ac� 17vc;�anenks thev p�o�ri�e �h� �ri��z�na�i�n w�z�h khe L�ntrac�rar and �u�:�r sl�a�lci l�av� irx ��[z�r �� c�ai;� a�;^or��gh �owl�ci�� o� �.�e �roj ec:�. ��,,1.8 ��EC`I�i��T��?�5: 'I'h� S��C1L�C�C10r1� �s tha� sec�xan or ��rt �f �.l�e �`o��ract r�ocu�tter�ts whac� set� �ort�: irE detaii th� r�qt3�,r�rr�ents whicl: m�s� b� rn�t by a�� rr�aterials, c�nsz�u�t�or:, wq�]�mar�s?xxp, e�ti:?pment and s�r.�fic�s ix� ard�r tQ ren�� a �ornpl�r�ci an.d t�s��u� prcle�C. S�lr�er�eve� r�°�r�:�:c� is rnade to atan�iar�3 Sr7LC1L�C$�LOF1Sr re��.�k�tio��s, rec�ui��rn�:�ts, SrdCLtCP�, etc. , ;.uc� ��rred �v �ocu,m�n�s sY:a�l h�c�m� a part oE Ehe Cnr:tratit D�cure�er�ts ;ust a� �,�o��R t��r w�re �rab�s��,�� tY:er�i.n, C7,-I.9 Bp[vD: Tl7e �an� �r ben�s �r� Lh� w�itt�z �uara�-:Cae �r s�ctirity �u�nisY��d b}� the [:o�itr��tor Foi t'.:� ��om�t ar.d �i-1 �� fa�Ch�u� p�r�vrmanv+� �� :� ��r,C�4�t ��7d izc1:�;�i8 �'rxe �ao],Iow�,n�� a . �e��r�,a��e 9��d �s�a �a�r��-��ih �3 -3 , 71 ]� . Pa�r�t�ilt Bond � � e� t�,�� ag��h �3 -3 . 7 } �. M� � :��nanc� 30�;� ( �2e ��rag� ap?� C3 - 3 . "� } �- P:,�po�a� ox' �id ��iu{rt� {s�ti ��eci�Y �nstz�cCion� t� ��dders, Par� � a:��l C�-� . �} ��-1_10 CON"r'RA[:?': '�he �onrr��t ts th� f�r�a1 s=gr��d agr��:m�n� �e; weera the Owr:�r and tYie corit�ac�ar �ove�i�g ��e muCual under�tan��r�g af 4h� rwo ��ntracting parties al�cr�tt tne project k.v �e comnl��.ed t�nde� th� Conl•,x-�c= C;�,_-urne;�ts , CI-1 _�3 PT�AI,i�_ '�� p�ano are ih� �r�wzr_gs �r ;�p�a�du�:t�ons there��r�s m�,c�� r t�x� Qw^�Y's re�ares�r_��v� �how�,n� i� deta�l r.!z� Yc]c�tior., di�e�sion a�d pc,sit��sn of ti�� vaxi�us �lemenks � X tt�e pr� j�ct , inc�udiny ,uc�, pY�� i 1 e s, c�os�-��ct��n�, la �uz t�ia r �yPi�a� �1 g,�ms, ��r��.ng d�a��ings, �r�li6ninar3r rir�wings azd suciX su��l�m�n�a� �r�win�s �,s �he O�r�xer rna�r ia�,ue to clar��r q�,h�r drawin�s or �s�r Cl�e pu��ow� of �i�o�i�ir� c�iang8; �n ��Se +.�o�k C��re�,z�at��r �uth�riz�� b�r th� Ow�ner. The pla� a�-e us€z�lly �ou�kd se�ar�ta�}� �t��n ot�ei pa�ts �t the �on�rac� Documen�s, �u4 t�xe}� a;e a par� aF �h� �o*l�r��t �oc�rtien.ts jusi �s ti�ou�l�t th�y �x�re bo�r:d Cher�in_ �1-1.12 ��TY: ;�e cit� of Fp�t Wor�_h, Texas, a niu�aci�a� c�rpor�C.�on, aut��ri�ac� ar�d �:har��r�d iander �#�e iex�s �t�� a�utes, a�t,1L7.� �� an�' ��*-�vgh its gqv�r��,rxr� bad� �� it� ��ty �Tari3�rr e�ch af whieh is rea-l��d �y c�Yart�� , pe�-�arrfl �peci�zc c�ut�e�. l�e��n�ib��ity �or fin�2 �n�orc�ment of Con��cts invo�.vinr� t�e C? �y a€ Fow� ��rti� =s by Cha� ter v�sted an th� L3t}F Ma��t�er. T2i� e�rm� C�ky ar.� 0�.��r ar� synon�rnous . C1- 1, 13 CITY �OUNCiL; '��:e �u? y ��te� and rn,�1i#�,e� g�v�rni�g ba��r cf eh� �,�ty of Fo�t W;,��L�. T�xas . C1-1 . �=� t�3AY�f�= Th� o�fic��ll}r e�ec��d �fa}�tir, �} i�= h;a a"�senc�, �?�� Mayor �ro t�r� o� the Ci��r pf F�s� 4J�rt�. '�'��,�a. �i-1,�5 CrTY r�AGER: T�e �ffi�ial�y ��a;�r.ter�l arx� au�ha�iaed C��y M�nager o� Ch� �`ity of xarr„ �Jn�tt�, T�xa�, o�- hi� dliiy authc�rized re�r�ser.�ative. �i-1.1� �I'i'Y A:�D��MY: �['i�e at�.xci�,lly ap��int�? �ir}f Rttdr��}� of ��e C�� o� Fnr� r,'p��Y:, '�dx3�: �� his ciu��r au�l�aria�� r�p±�s�n��ti��. , �1-1 (;j �'� -� . t i ��kC��'.J'l� �rr ��.�w �Q�J{S: `F'�'1� G'Lll�+ ��:CJ�1:?t2� Oat'_�13�. O� t�l� �1�+�I O� �p�C �'J��'�"1, �'3�� CO ].!1 ti17� 1=:3z�,'_'r�'_' c S �tiC' Citv Er.gi:�eer, �r i-�� d�lly author�z�d r��ntatiiv=- Cl-1 _ 1� BI��.�`T'�F�, Cr�Y �ri�'a�:� C}�'?ARTh��'N;', Th� u�41r,� az,roir_�ed ?,'-�ec��r or t:� City �iatex p��trnent c� tae �it;r €;� F�w� ��Crl+ TC-`X3SF O� r1Z5 �lll� r7L1ti��C�1tAC� I'Y'XSa:�=vC'P.ra�?V�r �S�_3}�Il�.. Qr cz-.�t�::rS. Cl-1.i5 F�GIU�E�: 7'Ne bir�c��r o� P:�bl�c i�crks, t�e D�re�r�r �� :� F�rt 4Jor�z City �a�c� E]��.r�ment, �r L?��; W cul}� a}sthariaed ��ss�,st�nts. a��:�ts, eng��r_e��:, ir,�gactorw. �;r ��:�erinteno;�:s: s, a��`1:�r� ;�i��in �Y�� s,-:{�r�e c�; the �a.rtiicular C�L1t.��S eX1C7`U�G�w CO t�l�;r1. Cl- 1, , � 0 �'ON7't�A�'r'�JR: ��e persoe�, �aer�or�� , �art�x�rsY:� �. cosrtp��in;�, firm, ass�ciari,�ri, or co�r�rati�n� P,�:Y�8Y�:7� ir�o a c�ntrac� wit�x ih� �;5mer fo�- �ri� �x�cuti�t� o� th� work, �cting dir��,y s�r =�.rcug� a �uly aut}ivr=a�a x`��e��n�akivc. A sub-ccn�ractor is � pe�son, firm, ca�orat�pn. or �ther� �:�rder catit��c� w:.�;� the: g�ir�cip�l ca�xtrac��r, suppl}�i:�g 1a�or and �a�er;a:�s or �r�ly ��.a�, �or rr,��rk at �he s�te o= th� �r��t. CX-� . �i SU�TI43 : �'l�e �pt�ora�e �n�� v�C�icit are ]��;,nd. �Y SL4CL�1 �on,3s a�-� reqaircd with ,��tc� Lor �h� Co�tra��or. 'Fhe s�txeCx�� ng4z�e� are to b� �ui�y re��ansibx� �ar tlie entirQ and sar_isf��r}� `u��,X1r��r�t of tl�:� �ontr�cr �n� �o� any and a�l res�u�r�m�n��s as set �ortt7 in the ��nt�act Dbst;r�ent� aia� ��r�v�d chznq�s t�:er�in_ Cl - I. 2� T!-i�._ G�TOFzI� �R PRO�IECT : 7'�e c�[�p 1 e t�[i work co�t�[np�X�� e;:i ��: asld cov�red �y t2re �v�n�r�c� Do�t�;r�en;.s, ira�lu�ing 2�uC n�t_ 7i�ni�ed Lo �he rur��z�hing of ��. I.a�or, material.�, tool�, �+��ipment, and ��cid�:�ta�� r�ec��s�±}r �o nro�uc� � �om��r�� and servif_�e�T�l.e p�v�.�ect . CZ -7 .�3 �C�KIN� ��Y ; A wax'1�i ng daar =' :, ds� Lin�d �s a ca;��n�la;.r d.��r, riot i��?vdinf� S��rdays, Su±id�}rs. �n� �ega1 kioZxda�rs. i� w�ich �::� w�3tMer �� he� cozi�i� ��.�� not ur��r the ��r„�rol �� th� Cantrac��± pezrnik. t'�e per��r�rsar.ce o� tk�e gr�r,cz�a1 �ait oi w�rk �c�r � n�r�_ad of not l��a thar� save:E (7� ho��rs �Se�weer. 7 = � ❑ � . �t _ a,-�� 6 ; � L� � _ �n _ , wl th F3:�c_ en� � ors � � p�rr~,=?=i��'. } :t �a�agra�h C7�7.6_ - \��. -,1. � G� ��.I.i,.'P'.�� _ �k ��.��;1�� Li�2 �f �..� �lk� Qa� C�r �51� W��C ar :r;antY�, rto �a�� b�i:�y ex��d., C1-� _�S t��t;,1I. HOL�De��'� � {�,ega� holi��rs s;�al l b� abs�x�w`�c� a� pies:�ib�c� �y C,Etie �aC}r ca�t�2��,�, �� tY�e C�C� �-~ F'��t. ��T�rth E�r o�vs�rv�:ac� �y City �:�;p�o��s as fol��wy ; �Z-� ��1 L. ��W �d�='S �� . [+'], U. i{i��, J�. S�xth��}r 3. M�m�rial p�� 4 _ �:Gc��p�-nd8.1c� ��y � . Labox� �ay � . 'I'�7d:'�i4SC� 1 viT.l-�'j t�dLLJ 7. 'i'hanksc�,�v�,n� �'ri�a� � . �h�ist�� :��v �_ St�crx ather �av� in 1� eu �f ho�ir��y� �s �a�� i�y �ot��ci? r�ay det�;�ni,n� ��f7:a3�Y � '±'h�xd i�i�t;�� ; � � ��,.+,�_ �,� Lasr Mr,n3a� in ?�`a� - J'ulv �# F�rs� h��;�ciay 7,t� ��ptem�er FoLlith T`;�;�sdav xt: I4cv�mb�a' �ou*^th �'r�da�r �n �Ts;�-��e� 1��ceErtber � � t�her: oze af C:ze a�ov� nam�3 �x�Zidays or a special halir��y �s d��Z�,r�d hy tne C��}r C�ur��iY, P��1s o� Sa�u�`��}�, the h�lid�y shal� �e �i�;erved �a C?�e preeedi:zg �'z.Lc�ay or it it �al�,� or� S;�r:c�a�, i_t sha� ! �e cb9e�v�c� a� Gh� �allowin� #�t�r.��y, k}y tt�os� emplayees wr�rk�r�g ran u,ro�k+ng �ay c�e;a�ia.zs_ Efn�],��re�� wq�ktn� calcn��} day �p�s'a�ion� wi11 [:�r��-de� t2�� a'_��dzr �o?i�'ay �� the ho�ida}�, CI � 1.�5 AF3�REVIATI0�2� = W�er�y-�� th� a�l�r�w�iat ��r�s �e � i r��d he��,n ��PP�ar Xr� Contract �oc�sater��, th� ��te�C and an�a�r�g shal l�e as Eol l�;�s : AA��TO - A��r«ca.^_ ��; �; iaz o� �9�'rL - I�j,l�.ion Gallozs �e�r �L�4� FCigh�ay T7°a:;�porta�i[��i b�� C��icial� AS�E - r�mer�c�n �o�iety o£ �itri� C�'� -��b�c F�a� per Er_ain��rs ��cond I�`�W — A�T�'�f - FlW4�J� - A5A - i� � - �SpYk _ - �A;;�. - Blvd. � �� - � �.. - GI - �.irG. - lb . - �? Ti - Max. - �n �cca�d,�nc� with �r�� : ica:s 5ocie�� v� Mi� _ - 'T�st�ng Mai��i,als M�i�c _ - - Acn�ri.c.an �,Iat�� V�arlC� � _ Iks��c�at�.or_ i� - �rnPrica� Stand�rcis As�o��ati�� .Ci. - h�+dra�:? �C �r.sti�.�� O. D. - A�p?xalt E� ev. - �v�:1u� F - a�ulevard �" _ Cas� 2=on In. - ��tea Line Ft, - Galvaniz�d �r.on �t, - L?near or Li�eai �y � �'o;�n� 'le� , - Mar{i�o1e �v _ N�axirnur,-� 7, , E. - �.z, - [�i ni mu� l�l�nolit�Yc Per�eatuan �actiu� 'tnsid� Diame�er ��ts=d� ��iaane=�r Eleva�ion r'ai�r�nh� i t Cs::t igrat�e Incxt Fc�L' S�reet Cu}�ir Y�,rd ��rd �auare Ya.r� 1�in��r �p�� D��:r1x� T�or. ci,i (�� -' . :? � �F�I+iCr:� �M��P. _ A " �.1�."1 e 4� :i�r+' -- :� i� a wr�r.��n s�gplemer,�,�l a�r�e;nent }��ee� �re C}w±ier ar�d �he Ca: t�actaz' �c;rer�r_� ��m� �d.�ec� vr de��c; �d i:��rrt or ��t•,_:�� whi�� rr�y �S� ��ur.d n�c�ss�� r.d s�F��,i.�h w�s not ap��a:;��al�y' �r.c?ud�� in tMe scos�e o� ��e projewt on w�ic� �i�s wj3r� s�mittL�_ �r.�r��se �1: L":I:1-`_ (�L,13i.t1�7�8 .�'.i�dCF�� l�l t:l� �}1"p�]�u^cZl �re? I1FJi. �:�P SL1�7]�C� rn��:ter a= a Cr,a�_ge O�der un��s� the X:�crease or dec��a�e i°� mare Chan 25"s c3f th� �:n;fLln= v� t�� artic::�la� i�em or i�erns i:s rhe o��.��r.aL pros�c�s�� . A�1� "C�a.et�e Crd��s'" ��:all be p�e�ar�� r ��e Ci�� rn i� t:�rmati�rr aa :ieces��,�r fu��isha� by t�� o��ract��, C1-I.�9 s'AllE� �""r��TS A�til� �L��,�`f5: ,A p�{,r�� s�rAet ar alx�� aha' 1 b� d��i:�ed a�r a st�� qr a1�ey l�av��g one of tr� f��11�w,�z�r� typee o,f w�ar�rtq su�race� a�pZ�,ed ove� eh� t��ura� u�ar�p�rov�d �urLa�� : I. � Ars�r �y�e �f aspY-..�l��c ccnc;e�e with p: s�;;thout Sepa�ate 3�ase rnaG�r,izl. A.�y r.}r�� as�halt �a�r£ace Cr�at�e::w, �ot �i��l_�.��ing a1� o�:�d sarf��e, wir:� or wi�hauL senarake base m�t�ria�. '� , 9ri�]c. W1�ki :�� wit?t��t se�ara�e Faa�e mazeri3X . 4. �oncre��. ,�+i�� or �i�hout se��ra�e ��s� :nareria? . 5. A�y co;r�bina= i�� o� t�:e �ove . ��.��" U�JpF,VED �3��h��a� ❑� �4�L��: .a.: �1��J[�V2Q S��E�� 3��r roacl;va� or otri�� sur�'�c� is ar_�r ar�a exce�� t:�n�� d��i�ed aLove tor "'��ci 5=}•e��s �nd A�1��,•s . Cl•1.3� �'ITY S�'��TS: R ci.ty St�eL� ie d�fin�� as th�t ar�a ��t_w��r� the r�ght -at -:��}� ��nes as rhe s�.re�t_ � s ��dica�+�1. �l � 1.� 1 R��,D`.�7�1Y ; '��e x�oadw�}r i� def�ned a=, th� area k�etw�en �aralie� linea tw� �;?'� ��et ba�]c �� t�s� c:ur� �ze:es �r �o�r {4" } f�� l�ack �� th� �,verage �age o� �i.�v�m�n� w��l�*^� r�o �urb ex��ts, C1._-1.3� GRAtt��, S'�'E��': 1�. gr�.ve1 stree� is �r;y ut�r�a�v�c.' �tr��t �o which �as b��n add�d pn� c�r mar8 a��+�i�aWl[?Iis a€ c3.rav�1 �r sirs:ila�- ma��rial a�.:��r t,h�:� tlxe nat��al t�at�ria? faun�l o:z the� sLre�r surfac� aerar� a.�y ir�n*-rs��rnen� was rnac�e. �:I-1 [ 61 5='C�'iC"i�+T C -�;�N�x�.Aa. C�h]�;T}O�]S C2 -2 �U:'Er?R�T�TT�� A�� r�R��AR�"��C��1 �t� P�4�r��?�� r'��I�t� �"; -i ��la�r'�?RETA":'i�!+� A1dI] ��e;e �.r��T�C7hi �F FRf�Pp.��'�Il C��2_� �RO�QSA� f��CM: Th� �+w��r wiil ��.��ni�h b��d�rs wX�h �ror��sal fa��i, wh��h w� 1.�! contair: �,� it��n:,z�d l��yk o� th� it�ms af w�rlc t� �� d�t:e �rr m��=ia�s Co �� ,lanisY��a a�:�i u��tt whic�: l�kd ��ic�s ar� �equeste�, 'C'he p��osal ��t�m wi11 ��at� �� F3��der'� c��r��r�,.l andersra:��3nr� c�f tY1e pro��" to be co�plet��., prcaid� a sna�� f�� furr�is!x�.�g th� arnot:xit o� Y��d securYty, �nd �t�,�� thw bas's �v� ent��in❑ itxk:c� a to}�na1 co:z�ra�t. Trxe Ow.iNr w;?� �urr:ish ��ns i�r th� B=q�Ie�^'� �'�>cpc�,r.��nce ��ord, " "�.q;_:ipm�� 5che�,�.,1.�, �� xn� Fir:.�.�cial �Wat�m�n�, " aI� o� �h,i_�:: �ia,s; be pr��rly e��z�t�d �:�d f.ile� +n�i.t:� �h� �ir��toi oF the Cit}� ��Cer �epar�Fn�:�t ori� w��k �r,ic�r to �he hour for ot�eain� c� �x�s . . T��a f�nancia3 s�a�e�n��;_ x�r��a:.re� s�al�, :�ave 1��en g��r.i by �rL �ns��nd�n:: cer�.afi�d gub�� ,rco�_tan� �rr an �:�r�e�a�d�n� public accou�t�nt �ic��z�g a va1�d �S�rmi� �,::sue� by an a�p�`��7r�� state 1ice:�sing a��n�y{ a*�d �hall rav� been �� re�ar�d as to an��ct C:�� u�r�i�t �Y��ncial ��rus. This ��at��er�i �rru�t be currsn� a:�d no� e��re th.an o,-�� {�� y�� o1d_ In �he cas� that a k� � d��.n� r�a: e fal1� w� thi� the t�rr� a t�ew ��atern�r+� is be?nc� pr��ar�d, tt�e �r�evi�us �Ca��rner�t sha�,x �e upd��ed �}� proner ve�x��,��ti�n. L�quz�I a;sets �r� �he arnourl� of t e� { 1 p o) �aercer:t af t�±e e� t�m� t�d ��n� ect �ast w'� l:l he r�q�,��. red . F�� x��.�nce ��cord _ to 1�� nsider�d k_o be a�ce�t��,� fo� a g�v�n �ro�ectf it rnust ��fl�c� th� exp�Lie��2 �f �hr fx��n �eekY�ig qua�x��.��,�i.�fl in wo�it ni bv��z trr� sam� *:a�ure and ma�n�.L.ade as thati o� �h� pro�eet� �or y�r�;��;n b;ds �tre tio �+e �ece�.ve�?, �►r�d s�ch experi�r�c�� m�s� �dv� .been an �ro��3cts comp�eted no� more �han �i.v� {5� y��-s �rior �� he d�te c�r: w:xic�2 are �o ,k+e �ec��.v�d. TYx� Director af th� i�at�r ��x�rrne:-;t sh�.�l be sole j�dr�� as to �3�e �.cc�p�ah�l�t}� �f exp��i�nce far r�ual�t ��aL' ior� t;� i�id vn �ny F��C ��1� ;�ater L��pa�'�[�eea:C 14�� j �c � , The �r�snective �Yc?r�er sh�11 sch�da�� h� ��31�]i[t��1C he h�s �va��a�l� fc�r t:�e prajec� a:�d stat� �n�w he wi11 rent st��Y� a3ditiana� Fsquipir,��t .�� ma� �e r�q��ir�� ta ��m�� tlxa F=c.a��; on wh�c�i he sub�;�t� � bid. �2 � � _ 2_ I�]T��+?R�'�'�'[`I�'}�J 4�' ��TP.1�:�'ITI�� ; The cruan�z �;.�� E w�rk �zd mat�rials to �� l�rni��d �.;; may }�e 1i ;t�a ir. the prop�sa' C�-� til1 ��F�S O� OC}l�� D3�Ca' Ot C�e ��.^.tx3;:W DC��CS �; 1 1 �� co��ide�� as �pp��xir�� oa3.� ar,� wi1,1. b� �s�d f�wr i �� pt:r�a�se of t��rnpar��r �ids �n a un�fortt� ba�ys_ P�,�rRte�i;, wiI' '�e rr��,d� Co the �.o.r.trac�o� ��rr o�.I}r trie a��aa1 qu�:��ities a� w�:-f� per:�rmed c�i rna4erial� ��,r�ish�d i:s s�ri�C a�cc�rc��,�e wivh t�+p Con�x��t ��ur�:en�s and Pl,�r��. '?`h� qtaant�r.ies or wcrk to 1�� erFarmed ar��, rnaterta? s t� bc f�,�nis`rxec r��y �.e iri�r�4s�d or �eCr�as��, aS �er�=:r�Eker p;�;�vi��. wYtho�tt i�: �� w�� inv��,ida�i;�r� Lt�� unit pr;�ces �zd or �a� �tLL-�ar reguirern�r.Ls o� t�:e �.�.ntrac� �ccumer�ts _ C� -�. 3 �:L1M? nx.�?' IOI�T �+e �Qt�TTF�1��' D0�4?MENiS +��1!7 ��Tr.^, QF FF20� � CT : Bft��,ers ax�e adv�� tha� tn� �or�ra�t ��u��iL`s ot3 ti�� wit:� t�� Own�r s?ta11 c��,s�.i�ut� ,�Ii �£ �t2� i�z�p�;natiae� wnitih �he qwr.ea �� ]..l ��;r�isn. A_L�. a�� txozal +:xfbr��==��r� anci da�� w!�zcr: t�e ow�er will ��plv a�ter p::�mu.1,��=ic;� oz ��-�� L��m�.l cor.�ra�t dacu�te�� sizall b� 7,�su�c ir. X:he �vrn �f w�iL�� acld�nda and sa`�a�l h��me oart o€ }h� �c�n��-a�t I�o�u�ner:ts jus� as �ix�u��t s�1cY: a�'tde.�da �:e:e avtua;I•� w�itteet iitt� t;��e o��g±r,al �on�ract �t;�umer,ts . �:cld�rs ar� requ�rec�, �rior r� �Y:� F�l +_r�� cf �ro��sa1, to r?�� ar_� Qecarn� �ami��ar wittr Ch� Cr�r��act G�c�m�r�t� , t� visi� tt�� :�x�� o$ th� �rojeci anr� �xars�i�� a�et�? i}r a11 Ioc:�l cor�ditk�ns, ta ir��rnx tY:�ms�lves b�r �.Y�ei�e �w� 1ri+�,��Yl+��r1t; resP�rch �:d it�+��stig�tt�z;�, t�sta, k�oring. and �}� �uc': c��txer m.,an� a� nt�}r be n�cesrary t� �a�n a coi�rplete Jtr�o�,r�e�y� oi t11� co�dYtiar.� waic�i wz�i �e �ncoun;;cred c�uYi:a� th� c��s�r+sctiva c�f the praje�t. T�ie}r n�u�t ��d�,e r�= tnemwe=v�s t'he diffic�� i�s �� 2�� w�rk 3�n� �1� �tter.�i:�g �ircurn�ta:�ce� a�f��_inc� t�:e cost �f da�rxg th� ��or�C �r the t��n� req��,�red fcz i�� c�r�t�l�v:or_, and o��a�:: a11 �n��rm,�tio:r �e�ui��a k� m�ke �n �.z�telli�enW pr��osa�. tvo inxorrr.a��.on g�v�� }� Ch� Ow;e� or any ��es��kative �� th� owner qth�r thai� �hat ccar�zze� in taa� Contra�t i7��:�.rnen�s and o�ficYa�.lv pr��;;iX�at�d a��nda t�ie��ta, �r�a�l �e }�i::dir:� u�on the �Jt�r:er. ��dd��s shall �e1y ex�;.usiv�ly ai-�d so1�x�+ u�or� thei� �wn estir��,t��, .�:.^�estiga�io�-�, ��s�a�-ch, test�. ex�f,�rae��ns, and ot?ier dara whicri �� n��;sar}r �c�r ��z�, anc? �o�sn.let� irslar�atio� ti�pori � whic}� the pro�nsa� i� tc !�� as�d, �t i.s m��ua1l�,• ag��ed e;;at t�� s�.i�r.tise �or. �± � pro�qs�I �� prim�,- Faci� ev�,d�.:stie that �l:e � �ic�ci�r �as rnad� �.1:� i�:;restY��tion��, �xdminaCions ar�� t�s�s he.re�n x�qu'_re�. Cla=;r� tor a�'di�iot=a� c=�rn�e:�saCa.�*� �t�s �.c vari�r.icr:s h�tweer� coLYd::.��n� actual�y �:�cou:�t�red 1w ccsz�s�ruc�zran and as iri�,=cated zr� th� �ontt-a�t L�ocumar_t� vr_�.1 n�t �e a 1 �o�r�� . The �ncr; �r, �oil E��„��s, ;� a:iy. sh��:�.nc an the �3��;s ar� `or g�r.eral~ inforr��.on o:�? }� '�nd m�}� i}��, �e carr�ct , �t�it�;e� traw C3-? ��i O��rn�� nc.;= tY:� Gng=��e� ��a��r.te8 �:�at tl;� �'�Ca s^�wt: is re��eserr��}xv� �� cor.da�ions �k:=c�Z �w��1�� ex�sL . C�-� .4 S��Nt? :'T�i�� 0� ��t��'��24L: '�"�� .dd�� s1�a-k s,.z'�+mit xiis Frop�s�1 0� th� �o.zrn f��rii�:��d. ��r the �wne�. �l� b1a�' s��:��;.; .��p�z��,Le to t�� 'r�j��t c�:�ta�ned i;_ th� fo*-tn sha�1 #�e �oYr��L� � i;� 7 ed in an� �Y�e �x��r s� �11 sC��t� t?��e prices, �� t�*: i^ i:z;c ��: botl�x wor�la �nc� �Lm�ral�, �or w}xich he Ftogo��s to ci�i �� wr�rl� �onterr,�I��ed �r t��arnish�d �k�� mat��-i�ls ��c�:�re�. P�J.Z suct� t>r�}�s �k��aa.�. id� w�itt�n Zag�hly_ �n cas� of discr�p�n�y b�tr�een th� pr�c� w:itt�z i:� words a�t� t�:e price wr�e��rt i^ r::im�rals, th� �r�� m�sC a�3��ntageaus t� t�e �i�� ; a11 g�v�r�x. Lf a�,ro�osal is su4�rnitt�d �y a� i:xc�ivid�lal, his �r hex� z�aer�e mu�� be si�n�:i ��r h�m (h�� o= hi� {her} d�t1�r a�.�th�±�x��d ag�r.�. If a pr��as�� i� su�rr;i�ted !c}r a firm, �ssocaat�an, ar p��rtn��sk�ir�, �:�� r3aane ancl ��r,i��ss o� ea�h m��r mu.�t i�� _v�n, an� �Y�� p=�posal rnust be :;;,gne� by a me;�b�r o� �� Fz.�sn, as��i.an, s��r p�,��::��r��:i�, or b� � pe�s��! du��r autriar�ze�. If a orop�sal �s subm�.tted }��r �, cc�rerp�n� or ��z;�oa'a��r_{ �?:e �:�trlpany t�x c:or��-a�e r�,�,rne �,r[i l��:sir:ess a3�r�ss in�st �c g�.ve�, �►�d ti:e �rop�;��;� s�g�:ed k}}r an affi�;al �r d�:ly auL2-:c�t�,��:� �ger�[�_ i'kze c��crate s�a� r�ust b� a��x��. r�ower af �ttor:��y a�=hcr�aing a��:��s cr athers �o ��gn �tc�tsc,�:;a�_ mu�t 3» pYo;��r�y +r•��1-,zf.i.�d �nd :us{;L i��. in w�it°�r.� anu s�ibrnit��d with t3:e �ropasal. C2 '2.5 I'��J�'Cj'±'IDN ��' E''PL4POSI��S: ��0�1�5��5 Rl��r E}e T-�]�.vt�d �,{ �.k'�� szc�w �rry �lCerar�on o� wor�s a� `'xt�ur.�s, ad�i�;c+tis not call�d far., c�nd�ti�aal or uncaX?�d For alt�rrs�t� bi�is, �:icc��npl�;_e bi��, �r�sur��, �r �r�egular�'�ie� p,f a:�}r �Cind, c�r. con�aire un��.ar�� va1u,� vf an�r it�ms . 1'Lognsal tend��d �r d,�? iv�red af r�r �Y:e o�ficia7, time r�e�,i�;�at�d �ar rece�p� af pro�os�l s:iall �e re��rr�ed �o the Hid3�.r un��ened_ C� -2_6 STI� S�ClJTt�'i'�: No p�an��,x �i�1 �e ��r:sa.d��ed �r.less ;.� z°s ac�c�r�gan�er� ;�y � "Pxa�a�sa.�. S�c:�r�ty" of the c:�aia�ter �nd in t� � arnokint i��di.cat�d i�-� tiz� �'No�X�� ta �idders" ar�d tY:a „Fr��resaL.'� The Bid S�cu�it�r �� re��.�ire�� I�}� t�� Ow4:er as evic;��c� a� g��d ��xtt�� on tr�� r�,��-t of t�i� �idder, and ��r wa� of a guara��y ��:at if a�{�r��d t�xe cp�ir�act, ta� Bi�cl�� wxll t,t�.kh�r, khe ��C�u==e�+ titn� ex�Cute a for€�ta� ��nk�'�,ct and �uanish the requi�� p�rfaxzranc� aerd o�:�er l�o:��s , '1'�i� �id setiur�ty aF tne three 3,aw�s� kakc�de�'� w�,1,1 1�� ret�i�-:�d untx� tY:e �ar�tra�k i� awa��,3ad ox- other dis�osition i.� �n��.� t2ereaf _ '�he 4�;d ��zritv �f. �x7 � oLhe� k��ci�rs rna.}r �e ��:r3��r� p±�rnptl�r af�.�r th� �antxass �� xc�s . � t.� ��-� f31 ��-?,7 DE�?VER'f �F ��Pw��: �o �r��aa'_ w;�� e c�rsid�=�d �nl�� it i� ��ivv:��, �cc�rnnaai�d �� its �r�� _� S�=c�r�.t�{, �� t?� Czky ifar�r�trr o�� hi� regr�s��a_�v� i:� khe �a�ic��1 pl,zc�3 of. bu�iness a�: ae� F��L•'t iri t::e "�iot�c- to �id��rs , " ?t i� Che Si��'er' s �ro1� ��ii-=':.Lt;r ��o del�ve� the ��pas�l �t t Y�e �r. oper t ime ;:o tfie �,-op� � �,' .� �-e . '1'he me: e €ac= �?�,�t � n:�ac�sa� was �'xspa�c:��c? w�11 n�� ,�~ c�z-�i�3_��, 'Y`hc- �icde� rnu3� �ave ��e pr��pc�sal �;�t�ua11}r :��+�:��e�. Eac's: x��c�po��l �:Y�], 1 :�e �.:: a�edZ?d �rit�-elap� pla�nl� rr•,�:ked with �?�� wc�d "f'C�; FOS�„�, �� ai:d ��e narn� or d8s�rk��ion of �h� px�clec� �; �e,�g�a�ec� i:� ��+� "�r�ric� �a ��d��-s tl1 The env�lap� sl��'_1 �e �c1�1*ess�� to C.h� Citv Man�ger, tiity I:a11, F�rt 4��tYi, 'I'�Fxas , �w:. -�. 8 WI7,'HD�.Tt'�ING FRO�OSI1i„� ; P�opa�a], ; �� ,�a1 l.�r f i 1�� w�,t�? t�i� �it}r M�n��er ca-�rt�t be �+�t �drawe: p�ior tc� Cr�� time se�� op�n�n� �r ;�asa1= . A r��u��:, ��; ��rr-cons ��er�t1t�n of � pionc�sal �n�r� be made i� wr� txng, ��cL�e;s�d t� the �iC�' �tar.ac��, .�nd file�, w;�h h.i� prXar tq th� �i?n� �� f�r th� o��zin� c�_ prapasa? s. A�ter �,�,1 pr��,osa2:� �-:��k� �•�qu�s��d �ar L'OTL-CC]:151��±dk:.C�F•. �r� o�e.z�d ar�c� p��icl;r rea� aloe:d, th� p:oposal� f�� w;�ic� ripn-�ot�iszd�ra��.�n �e�ues�s Yiave h�en p�o�e�ty ��led �, �,k t�� pti�n ot tE:e �wn�r, ]�e r�t;�rned u rlc�,en�d _ C�-2.� ��'�:�,,r.G��'}:LC: MOG��'�C�TIv�i O�` P��FC],�',:�LS= �,y b=�v_F�r rtl,�]I mo�'idi4� his p�cposa�, �.b}� telegrapi�ic_ c��m;.:�i��ki�:: aL a:s� tarne �ri�.r ra t�e ti�ne s�� o� o�r�r.i:�g �rrops��1s, nr��icied s�c� t��r�rar�ha,c cosnr�unicat��h is r�ce�v�d ��r t�� Cit� f,�n,ag�r �ri�r ro t��e said �r��pos�F op�ning time, anc� ��ov�,�.ed ��,:rth�r, Lha� LY�e C�t}r :�an�q�r is saLi��:ed t�ati � wr�t�ea �,:iti �'u�}� autt-��n�i�ated �an::.i�nati�e� o� �ticY� te��c�ranhic �om��t:�ic=atic�n �ver �k:e sic�n.�t�:r� az t��e bidde�- was mai.le:� �riar :.a kfl� prc��osal ap�r.ing t im� . �f suc:� conf ��matiqn i� noC r�c��v�� with��i ��ety-e3gh� {4B} �Yours a�t�r r?��. �;rnp�sa� �p�n=ag �im�, no fu+•r�iex COf1S1[��r�L1�Ci �ill �e �iven �� t�re pr��+osa1. ��-Z_10 �I�'B:IC OL��NIi�TG O� �r�Q�O�A,L: P,�o�osa�s wnich have ��r �ro�rerl� fi?ec� an� ��r w'�zch n� "i�on-canside:at�,on ��ruest�� t�as L,e�n �ece,i,vccl wiXl l�e pL�1�c1y ��;��} and r��,c} alnu�? �}� th� �'i, �y Mar��ger or his a�t�horiy�d represe�*t:avive a� ��c tirn� ar�:� plac� iad�cat�� i� �h� "��a�;c�r: '�a �ic�,era." .�,1� pr��o�:�l� wrich Y:�v� ��er3 c�;��:��d �r�ci r��c� �i�,l r�m,ai� on fxle w��tY1 �k;e �wner ��nt i1 t�:� c�t��_��ct �s �een awa��;�. Bi:�� o*- titeir a�s}horiz�� x-�pr�s�nta��.ves �s�� vited to be p�e�en� �ar tY�e �p�r.inq of b��l� , �� -� , 1 i IRR1:C;l3L.�� P,��1�p��LB � Prq��sGl r� sl�a j, a �e c��,� ; c�i�rec� as being ,� .i �r��.l�r. " i� r�e 5} shaw ar�r o;;�i s siorz5 , a 1, r� ra r�ons �f forrn. ac�dition�, ar ccfr:�=r�,�:-:� not callwd =q; , unauLc:r��z�$ alr�_-r,�t� �ids, or irr��I��m�i�s oL a^y k�txd. How��re� , C,h� ,,, [7wrker r�s�Y{,res ta� r�gl�r'� �L� w��e a�� n� all zrrcgular�=��s �11"� �� fR�}CL� ��V' d;+ir�� GS ��1� �'C3P.r'_'�.tM� �O C17� �'�5� 1f:C��SC �t ti�L �:,'y-. T�nd�rin� � pr��os�I �f�� t:�e cI��LLTg �.our is an irr��gu.:�:r��,'� wn��l� c�rz:�� e wra�v��_ <=;? - 3 . 1: � ��?'J_�i��: ICr�.'�'=4"]Cti OF �� .DDERS ; �is�c?�xa rn3� be �i��cr�ali�i�� a�z3 C_h�i*� �pron�s��s �:a� �vzs�d�r�� ro� a:�}� or, �u� n�t Z��=v�,� �,�, the €03? r�wing r�as��: a. R��sors £�� el�evi�:g �]�.�� c�ilus�on ��isty arnor� b=dcle�� . L� , F��as�r.a�;C,e grou:�ds �p� ��iiev�,:�g �hat ar.v i�i,d��x' i�: int�re��td in mc��'� ��a� one ��c��osal fcsr wo:k [�ortte�n�'! �r�d. �_ Th� kr�ci��; �eitic� �nF�res��d :,r� �.ny lit��at��n aga:,r�st Lhe Owr_�� o� wher� ti�� Qw;?�r may ri�v� a claim ��ai�st ar be en.gaged in �itzc�atio; against th� bidde�- �. 'E'�:e �yd��r he;ng ir. ��r�ars �n a�� x��n, �a:zt*-�.ct or C7r.�iJ1"i�' C��r7'11��d �:: d pre�,�aus contr�.._r �- ��+� bi�der h�vin�, per�o�me.d a �r� �.- ��_��tr��: i� a: �rlaa�isfa�tiory m�r�nar_ f. I��L;� �f co�,x��;,�lzc�r as r�sre��ed �,y �h� `�e.azic�al sz�terne^L• , expe�i�:�ce ��vrd, eQu��ent seh��t�le, an�3 �u�� in��ux�ies �� he Owr�� t��r s�� f� t�.o ��ke. g. iir:�o�ple�ed wo�k wh��, i.n th� �:�c3�;anen� �,� �� C)w�:e4 , w�13 ��vet-t �r iz� ad��- ��e ��ornpL` co�plet�,an o� �,ddi��rxal work if a�arded, h. The �aid.�ar �uL f�lYng w�th �� Ow�er., on� w�e� i�t ad�r�!�ce af �h� �:r�ur a� Lhe ap�nirig a� pr�nasal� �he ��I � owitxr ; . l. Fir��nc�.al S��em�r.rs �howi�g r�� {i,r��:tci�l coa�c�i�avr o� ttie bid�ie� as sp�c�.�i�d �,n P�rt "A" - �pec�al Ins4ructz��s. � . �5 �ur�r�:�.k ex�eri�nL� re�vrd ��,owin4� ��p��al��r the pX��cfis o� � na�u�ee s�rr,ilar to �tt�: tn� urr��; c�ns��er�,tlo�t, wY:zc�x 1�,av� neeII ��;cc�ss�u�. �.y cotn��etec.' b� C:�e � � �r�er. 3_ A�l �qui�ment �ch�d,�.ale shoUrY�� t�e eq_�i�ment th� bidder iias avazla�le €ar use an ti�e �a�o� �� C . TY:e I�i� Pxo�c>::a1 oi a .biddez wh�, i� �h� �ud�«r�rtt o� the ��r��r, :i,s c�.sq�.�aZ��ier.i urr�.�� kh� x'�qu�r�me:�F:� sta'��;1 h�rei�~, ,;�;a1� k,;e. a�� i�ie artd �a� o�ena�. + C�-� (51 FA.�"' C - �E�T�Fc�� Cc7�]DI'I`I045 C3 �-3 AFV-'��TJ �� _{��G�I'I03� {��' ��C'GTNI��! 1 � SECT?G1�V �`�-3 A�/�AF�I� '�°SI� Ei��U'='ION OF 70CJT'I�iiTS: C3-3.1 C�i�1�I�i��AT1'J[� tiF ?�OPO�r�S: A.f��' ��0��,�SI �:�V� �Je�Il vp�ned ar:d �� alaud. ��i� prapos�ls wi � 1 1�� ta�uiated a� }�;e $�sis c:� the quot�d p�`�ce�. ':he �ua:a�tti�s s1-�owr� in �M�� 1, an� th� �,p�'_��at�or. c�� such ��srrnul�� ar o�l�er �et�ods nf bri:�gX�i� ��ems ��+ a c�rn�np� b��1,� �.� rn�}� he �sCa��z :i1�� in the ��ntrac� E]�cwr.er��s, The tota� o%�az :ecl }��r �ak�ng the sum o� t�� product� o�' t:..��t p�Xces �uot�d and tze es�i.rr�ar.ed qu�r;�i:.i�� p�uv any lump s�m it�rns ari� s;��h �tt'�er [�F�toL�d amas�nrs as nia}r e��x� in�o t��e cost �� tk:e ��e�pl�ti�d prole�� wi],� �e �an�i��`�d �s ;�e �ma�rxt af �ne �id. �:�:�i_]_ ��ie awarcl of t3�� rkk�ra�� mac�� by �h� �w��r, �h� rigrt u�il± �� Ye�erved t� re�ect a�}�• or a11 pronosa].s �nd waxv� L��A:��icali4�e�, to �'�-a�lv�rt�s� ��r n�w ��c�p�sa1�, o� �� g�ac�ed w�th the wo*�� a�� ar�y R��r��r as rnay�� c:�r�side;�d fcr �h� �e�t �nterest o� the �wne�, C3 -3 . � �'TI:J�RIT'� �l3S±iQ��S E!�'1'E_T�PF�I,SE/A'�hi�^i-Q��FNED BUS�[�iESS ��+]'i'�1'�1�R��E �Cil+#F'�I�1l�3CE; ��nt:.��4r ��ree� �-� pr.c}xrzo� �o OwrtFr, upc�ri �epue�fi, eort�leta a�d �ccur��.� infor�ati�n r�c��r�ir�+� 4cCua� war',c ��r�orm�d �y a M�norit� Suai�e�� -nterpris� �T�E1 ar,d o� a V,��t�-��o+a:�� :xsi<<�ss fsn��:��er`.se {�'i�F�1 ori �l�e contract a.nd t�+e �aymenL th��efor, �an�ractor surth�r. ac�r��s, upoiz reqeses� by Qw�ier, t� a11aw atzd audit ar�d�+�� a� �x�:�t�narior. of an� �ao�C�r xe�o��s, csr ii��s iwt ttr� posses¢�� c�* ��n��actor �'Lat wiil Guia: �.�ati�.}.P L,h� ��ku�� wc�rk nerLn�me�i .by ti�� MB� �r �l8�. Arry rnat�ria�, misr�prwsc�sta�i�� c�� a�iy nature w=11 be' ��vur��3 ��' L•�ra��aLir�s� of th� contr�ct �nc! i�r .i,r.i,��a�i�� a�y actian i.ln�� a�Frn�r=�,Ca `�+��ra]., s�at# o,� ]_oc�I 1�ws a�d �rdirt�z�zces �elating t� fa±se star��e�a�s; �;sr�her, a:xy suc1� :ri�r�pre�ent�tion nray tae gro�nds {or di��{u�.li�i�a��x� �� nt:ar�� aL� pw�x�r'� d�s�retio�n for a b�ddin� on �uLu�'e �oiLt�racts wi�� th� Ow�1�r for z� �e��l at � irn� �� :�� l�ss tnan six {�} rs��nt E:s . C:3-3.3 ��UAL EM?�C�YM�?+1'*' -��VISICti�#�: �'rC1p C�n�racL�r s�:al� car�rpl}f wita C;�r: er�t �it� �r�inance �}-ohii+iti:�g c3ie�x'�.mirrati_i,�sn in �rnp�4yt��rit ��3�trces. C3-3 {i� T:�� Co+�r_racto± �hall �;�st �-; c r�s�u_re : notir� ta that �tL'cr-�- on the o�oj�k.t �;�w, a,nd, at �f.�s x��u�s�{ w�11 b� �rq�3 �.�d �,s�i�Cy�nce b� the Gi�y �+f r�*�C Worth'� ��ua� E��1�}Fm�� rc�; �,�x� �,�i],x ref�r ar.�r �uat��ie� a��,�i��t he rnayr ha�re o;t ti�� i� }�is o��i�� tr� the �:�ntr�ct��-, �p�-�o�r�.a�� :-�c:rGice�, �ay b� acr:uir�d from tl�� L��a� �r�n��'1� �fti,cer_ C3 -3 _ 4 W.T,T':�1Re;'rlr�L �F P�{7PC5l.�.S : Af �er � prOpc��? has %�t.n ��ad by ti;� Dwner i�,: ca��r:�t l�e wi�k:d=asu: b� tY:e �i�der wit.�� f�xt�-f�v� {��} d�ys a�v�� th� c�ate ��i whi�h t�e pro�as�� w�� opeaecl. C3 � 3, 5 1�14l.�kD D'r" C{�t�"I'�#.�,^�t.: �'�� wn�r rese�-,r�� t?-;� rig1�� a w! :; :ho-d �ir�� cCi�rl �n rhe �r:agaea�! i �or a reasonabl� t7 me, nnt �o exc�ec ��t}�-� iv� f�5 j c�av� a��,ar tf�e ��te a� one �i�� pr��sa�s, a:�d i� no �v�n� will an award '�e mad� u..riLil �,=C�r ��v�st:gatXqn� have �e�n r�ade da �� th� r��por��i.L�i1:;t,,r of ��:� �aropr�r;�d a:�rard�� . The awa�-�' o� the �.on�r��t, l� an awa�� 1s m�de, w�kl i�e �q tn� ?��.res� �nd �ast ��cr:��ib�e Y�id3ex`. Tf.e .�war�] �� the can�ract sh�11 �ot becc�rnr e�x�c�:iv� un:33 th� �Lr�lE`� �1d9 11Q4��1�t� t�l� �'�T��c:L;_'=.]r iI] r:T:i lri�a Q� ��lt;[' 3Y7Zr'��. C3 �� .6 RETU��1 OF r�R��:'.=,a,�. ��:,-,,,-r�' -�Z=`� - F�.� _;o�„r a� nr��•� , - � � � `' _ , .. c s r �� q�i�.�`�o�a].s �iave l��r� ae�_e�.,nir;ed for �c�rz;pari�sar �f biri�, }rre O��e� nta�, at i�s dis�retion, re��rn �� nr��os�1 s�csritv wYr��;� a�eom�a^iec� �he ��a�osal� whict��, in its. j�d�er_C. ��ul� ��_ �� ons�d��cd �ar �t�e a�r��. A1� okh�r pr�a�s�� sect;ri�z�s, usu�ll�r tY1os� of tYie th,��e kowes� �i�d�r�, wi�,� �� etai:�ed �y �h� O�,r��r, tutti�� the �equi.�ed corie�act has �see:� �xec:�tea and #�cr�d fur��,sY:es� ar th� �wner has o��x�rwYs� disn�sed �f the �ids, a€�e� whi�t� �f��y will }�� x•etuxTier� �}� �,�e C=�y 5��ta�y. �'�'. 3-� ��I��S: With i�� ex�cu��n and r_'eliv�r,y r.i th� Cnnt�3�� E]oc�m�nt�, L�� Co� �ra��or sha��. f�xni:.5 to, arid fil� w� t_!z t:k.� Ow��a irx tYie �r�a;�t� he�eXn rea��xire�i, the €c,� 1ow�n� bor,ds ; �. PE��'Oft:'�[r��' 8��1� • A c�oocl aC�� ti u�.� z�,; �.�� e��v�man�e �ond. irt a.� arnau�.r no� 1��s� th3n :�0 p�rcer�� cf CE�e am�a�:it a� �?�e conk.r�c�, a� e�ric��eed �}/ thc ��pos�'1 ta.}��tla� Lan or otr�vrwise, ,qua�-�w�e�i�� th� fu�,? a:,d ��i�h�ul execut�cn �r �he work �r,a �}e��orn$r:c� o� r.�e c��a��, ��:c{ fir t;;e �rorecti�:l o� the O:�rne� and a11 cth�- �sci4�ns ��. �arn.�g� by ��as�n af n��l�y�nc� oL t'�� C�r:tra�tc�r, p� ir��;�ap�= �xe�t�r.i�n �f th� w��3� ax k��te ��ae �f �r��r}c± mz�erial�_ This p��tvr�r�ance �3-�� } band ��1.� �uara�:��e t?z� na•_rment fo?� all ?a�orr rn�=e�� als , ecxrxz�me:�t, sS�:�Q��s . and servaces u��d ;� t=�� co2eLru�:�i�n of �h2 wc�r�, �,-�d s?��].� rarn�i:: i� Fu1I �ore� and �ffec� «ti? provi�i.ti�rls as �b�v; s�;�ulat�c� �,r� a�comr��ishe�: ar.i� �inax �aya��r.� ia made or: C''i� �:v��c� �}r C�3� Ci�y. b, f�'[,",YI�?'�I�R��7CE HQT�3i�: � gc.od �nd ��tfFic��nC rrr��nt�n�nce �ondf �n th� a�t�u:�t oE r��t l�ss tl-��n 1CC p��,��e�t �f th� a,rns��:nt ar �l�e ��n�r�ct, as ��i��r�ced b}�• C?�� gr�posa� �a�u�� [,o� ar atherwi��, �u�;anva�i�.g tne prcmot, fuZl �nd �ait�� r�c�r��r�*��ce o� tY:a �erx��,l gu�L�a:�ty wtY�ch i� s�� o� t'� � -: p��-agra�i� C�-�3 . 1� . �_ C'A�?��DT�' �Q��D: A goaa an;� s�afficien� �ay�ent b�and, i:� �;� �m�u��. �:ot �e�� r:har_ 100 percen4 af l:he am��unt of t?�e r,�r�travt , �s ev�c��:'iced b}� r_n� proa�4a� ��t�a'_�t�or_� �r �zh,�r�ris�, guarat:t�e�r,g �h� �a�-�mpt, fu�l ��d ��i�hfu� �aym�:�� o� aIi ��a��,�nts a� �n`i��e� in Ar��v?� S1G4, Revi,sed �i�z.:� Statutes a� '�'exzs. 1��5, a� a,:n��cied b� Hau�e C}�11 3�1� 2�cts 5�� ,�1i.�],��ur�, Rr:gul�r S�ssi�r�. 19�3, e�fective A�LiI 27, 19�9, a��/�r th� ��r�s� v��io� L-��er.�of, s;�pp?y,��r� lab�� and ma��;al.� in �n� ar��ec�;.�on of �h� wo�k pr�vic�� far in ,�i-�e c;�,ntxact b�i:�� co2.s�x�u��ed. �:r�der t�~�es� �pec��Y�a�i�ris . Pa��rme�� Bor.d s�all �emair�. in iarce �ntiZ all �aym�nt� as abave sti�ul�C��i d.r� r��de . d. GTHER SOND�: �x��h �tlY�r �x�r�cis as ma}� be x�ql,tire� �� [i:e�� anLrac� LS��urr�ents ��all �e � �z��rtisned }�y th� �ont�-act�r. No su��L" ies wi�? �e a�cep*��d hy ta`�e Owr«r whic!`x a�e ar t�s tim� in defa�l� or d��,��q�;ent o� any �oi7ds or w�iich �r� �.nt�r�s�ed �n �s;�r �,i�Xgation a�a3n�t th� nwn�r. t�l� bc�nd� shaLl �e �r��v �n �h� faa;ns furni�Yled by �h�. Qwn��r ar�d shall ls� e�e�cu�ed b� an �g�roved s�reCy �amnar� �:oing b��iness �n t�,� �iC� of Fo�t G�or�hx '��t�}, �►nd whic:i� is atce��e�l� h� t�e own�r. �n ort��r t� be acce��abx�, th� narne of th� s�zrety �E;al� �� irclu�ed on Ll:e cu�rer:t U,S. ?'re�su�y list �� cce�t��le ��,�eti��, �nd Cr� atnount of �ond wtitt�n b�+ �iti�r t�n� acce�Cable cam�any shall nat exr�e�d �he a::�o:lr_t �1'��wn �r: thw ; raas•��r J. is �� r L' ha� �orn�a:�x�� _ �,��h �o�:� shaYi �e p� t�n�r�}r �:c��tilted by }�+��1� �f:e ��ntY��:�or �nd. �t��}r �ompar��r- �h�u1� any su��k}� �:'1 Che cv:ztra�� k�v clet�rr��r�ed ur_sa�i��t�fY �rsy �virne b}r t�xe Own�r, n�:t��e w�1� be givet� L`h� Cant�-a��or to t*�,xt eff�ct ar�3 th�3 C�n��a��ar ��a�� i�nr;,e�iate�� prov�de a C3-3 (3� n�w �LL.rt.P:,�� S�y��.'�]�aiCcsr� to �he G�n��^. hJra �a;�rne�ti wr�.}, }�� t�d� LlC1C��r Cile CC7F'iC�d�� Liri,`,�� C�:� P.�W 9Li��V 4± $4:��CLr;5r dS requtred, h�,ti•� qu�,�iEi�d �nd ��;�� ee;: ac�v�i�r1 by Lt;� �rv,��r_ T�:� c�it�t�� sha'_1 r��t �e �n�ra��-� n�r w�Il a;� n�y��:ts l�e �ue or paic� unr t 1 app�ova� ai th� bon+�s �;�r the Dw€�er. C3-3.6 EX��'f�T��AT ��' C��I"_'�?.�CT: I�itlzi� t�r� ��Oi d�ys a�.4�r tl�:� Owr�e� ha� ,�,}r �g�r��Fia�i re��'_��ion, �r othci��r;se, a�r�r�l�d �:i� cor�t ��t , th� ��t�actoL :�h�l� ex�eut� a�d � i le �ith t�te Owta�r t[�� on��act a:�d s;�ck� ;��,nd� �s ma� b� �2aui��ck i:i ttie ��r.t.��c� r��cum�:nts . �� ontaact shal� ,b� �i:�d�.ng ur��r: the �wrex` �ii�i]. �t ��as ��r. a�tes�ed }�y �?:e Ci�v S�c±��'a�y, ap�zpv�� as to �rrrrn a�d 1��lity Y�}� the Cir}� r�ttc��,.e}. and �x�ce;t�d fo� ti;� Owr1�x bv e� �h�r C�:�: htas�� cr Ci�y Manag��. ' C� -3 _ 9 �'AzLiJR� ±C EK :C'JTE C��VTR.+�i.I': T�i� fa;l;�s� of t:�e Aw�; dee tq exec�r� :,.h� re:;uired baz� �� bond� or eo si�n t::� �ECIUl��{� C�F:t��,Ct 411i'.'S�Cl ��ri {�0� G1�la.'3 c3�Lt�r C�'1� C�I1�X�},Ct i8 a+�ra�d�� shall �e c�:��i�3�re� �y �;:� �t�z��r a�� ar. a.ba�xd�nmenL- o; k�ts p�os�y:�l, a!;d the Ow;sar f�a}fi ��+r�L,� the Aw�rd. H� ��a�vz �f t�e u:�cer�ai�Ly of �.he ma�k�:� ��ic�� F ��3�eri�� ar,� 1a}�c�r, a�:d it �+�:ir_r� imgra�tic¢.�Ie �nd d�f��,a1� to �cc�r�:.e� det�r€�7�n� tLe a.��unt �� dar�ges accurxr�a Co �h� Qw:7er bv reason o� ��id awa�rde8"� �ai�ur� to �xecuke ��id ;aon�'s and �-�n�ra�t :r�t17x:1 t�n (10} ��s, �� pro�as�I ��L�i�ity awcorn��G:ying tlz� p��posa� shal' h� the �gr�eci ama�n= o� flarna�a� �.�:=ic�: Qwr,e� w�11 sLs��e� by 2-ea�on �f :5sfc}1 f�ilur� �n �i�� art cf �h� Award�� and �f:al� the�euoor� i�ed�a'�,�y �� F47��].Zw� �O L`}1� ObJP2r_ Th� �i],i.:tg �f a prc��asa1 �,�Y11 �r� c�ns:ic:s�r�r3 as �n �cc�ptance �f tl�Ys prov�sio� �}r_ �he 3i�c�ex� . C3-3 _�b A�GiNNr�TG 4J�R[�: '�'?�e Cor.�ra��:or :�h�ll noL comm�rce work u�.ri� a��t:�orY�ed i� w�itinc� �� r;o �n �by the Ow��r. �hou��i the �an�ract�� il ta camme::ce work �,t th� sit� of :.he nrc�j�.�t :�i;hY:3 �h� �i�� sr_ip��tav�d z� th� w,-let�� a�r��irar��aL'zo:: �ts��ally k=erme� �h� r'�hTo�k Order" c� "P�-n�;�er: c;�d�r" , at i� agL�ed Ch�,t tYte �ure�y C�rr��±y will, witi�=ri ren il�?� cia}+; ait�r ��ie �arnmeri�erne�t date se� {art,h i� sr�ch w�i��en authari�a��n. camrtre:�ce Ch� �[�yrsica.�, exec*.��io,� of rY:� �oe:tract . �3-3.3i ��?SLT�A�lc'�:; �Y�� ontracrar ��ai;, e�ot c�rn;,�er.ce �or�c ur.der i.his c�ntracC �,an�=1 l�e has obtain�� al1 th� zr.sural�ce ��iYe:� t�nc�ex� th� �arrC��,ct �]oc�_ime�;Ca. a,d �uc�h �nsu�a�ce Y�� bee�* a�.�rove�� iy ;]:e 0+�:�r. Ti�� prirn� �c�nt�ar,r,r �n�11 be res�crxe�b� e : Qr. +3�1��ring to the Owri�= th� suk�-co�trac��4s � �":3- i l�1 ��'�7.�?�'$x.? Oi 1�1�I.:�.�flL'� �O�" �3�U`ZO�I$� . �f'}7� F]�i�l'S� CO�C�y��,�, s sa�1 iedir�,�a an t�5� ��r�ir�c�� cf � a�s�r�. ;�.� ir.�Lud�d �n th� .iDCllE�l�^CS �� .'{��l.Er1C�i: W�':�'�,Clv� [;� i70� �'11S �P_S11��._1C� CJ'v�� sl:�-ccnL'racto��, �t is �,:x� �Lrl�ent�oz c�i '�f2� C}�:�� t�� n��a:�.r.�� cavexa�e r�;�u��d. he�ein ��a1], i:�ci�,�d,e �;�� cov�ragw o� az ? �u�-�u�nt��rt�rs , a. ('pM��i��T��f F1�F;URAi�CE; 'a'he �ontr�cto� sh�ll ma�r�tia:.:�, r��;r�n� th� 1i$e o� �2=s cpntra�;t, Wark�z�_;' Ccrmp�n�atio�? E��;,u:an�� ary a1� �� hi� �rr�;�lay��s �:;� �e �; �a�e� a,:Y w�rlc o:: t1z� ��-o��t �ii�,M� tlz 5 3 �or�r�c�, aMd �o� a�� u�-c�nt�3cto�s . ir. �ase a:�� a.s� �f e�.layees �n��d �� a��zd�us war� or� L'ne nroje�t xznde� �his U�r:t�a�.� a� rr�t pr'o�e�t�� u�xd�� ti�� wo�k�rs' Cam�e; s�r_��rs S�aru��, ��a Cor��. �z�taY si�i11 grovade �dncua�e �m��ayei ` s ger��:�; �ianil:.�y itxsura:�c� fc�:r th� prqt�;�ti�n �� s�ach o�,}r;,s empi�v�es �o� �o pr�t�ct�ci, - �. ��P��i�':ds'I'J�� '�ir12AL �.ZA�i��TY IN'�CdR��'C� : ?'1�� Can��at=,;o� s:rial,: �:r�c�� r�;i �lza�� intain d�i,ng th� =iie of tl�i3 �pntracC C_��tr��or' s Compre�±�ns�ve Gen�ra� I.�ial�.'tliry �:�su�-an�� (sub'-ic L� �b iI� ty a�.� P�o�erty �zm�g� I:��xance� isY �r�� r��t nct l�ss �han �5�0 , 0� D cov�� n� e��l� �cc�.r� e::c� on acc�u�t �� odily � n�u�y, i:� ��1�1I1� dea�l"., �n.d �=t �n am��ir.t :�dt l�ss �Y:an $SQO,��9, ��tterinr� ��cl� occurr�n�e �q acceu:�k, �f pr�p�rLy daz�ag� w�� ;�, 0��, C1�0 urnbre�� i�� ic�r �over��e . �. A�DIT`,Y{7h�RL :.��A�E.T.�ITY� 3'he 4:�+=:tr�,Ctor sha�l �:z:nis:� in�.urance as se�ara�e po�;,�i�s or by add�tia�a� e�tdo�s�me�L �a on� a{ r3�e abave-m��ti�i��d ��ie�, att�1 i�i �?�� amounz aw set �pr��x �ar ��b�.i� liabi�ity a��d ��ope�ty dant��. �h� ��owi=1� i,n.su.raitCe: l. C��tinge:�t Lia��,la�}r ficv��r� Gen�ra� ��r.t�aceor's ��a�i�� or �c�s o� �u�-��nt�actors�. � _ �1a�ti�tg� priar l�� nv bl�ast3:x� �einc� ��ne. 3. C�11�t�s� of �iuildins�; �r s�.�uc�u��s �c��ac�+�k, t� �xc�v�ti�r_ {x� excf�va�z�nv ar� L� b� �er�arrne^ ad�a��at t� s�.^�e; . ' +�. Dar,1��e to u�d�±��rc�izd k:ti7 itie� �ar 55��`, 04'J. �3-3 i5} 5 �. Hu=1�-tr'3 `_'��iC (�+1-;��' 3D��?- �C]ll'i� 3��'..:Ct�±�'�� —_ _ i �,T'v �:1�,'O� J�� , � C�::t��cti.l�l LiaT�il�.�y (cav�r� a�.1 �+��,emr_+fica4�c�n ��l:�r�.nen�s �� ont��ct? . C� . A;fT�TM'[C3B �, �:", I �d1 �'}�.8.I4TC� - BQU�LY Z�I�U"�.�' `[ p �Ip ?::L� � ;r`�;, Y aA,'��:}�'; TI;E� ConCractoY sha�1 �rr�cu�e �r,r� rnai^tain, dur±�r�� t��:� 1� i� �f �?�i� Conr; ��c�. �^�r;.pr�h�ns xv� �+�CORlO:];� �� L13,�],,71L� �?ISU.ic�T1C� 1I1 �'� dR1U4:;1C C`O� 1er;;; tha:� $25�, �� fq�- inju�ies i::c:lu�i,ing d�L'1C�;;t1� ��c14'h t0 df:�l G':'iC �}l,"�S�[i �=7�.�, caL:��s3C� �O �ilE �c7f[t� ��,Tl3r ip� EdC=ri �,}C'TSOII �^ �Ci10111�� T1�C IP:3� �J7d� ,�`i�3��,��1� �Yl r.�.CC0�11:� {]� �Il� c�,^C�C�pIl.`.# cl;:l� automo�i�� proaa�ty darnag� insurar�c� in aa 3;�0�;-�'�. no� �e�s t��i $�CO,Q�Q. e. SC�}�� OE T_�r�il��TCE Al�'D 3pEC'Ir1L i-:14�;�.� D- Z-}y� in:�tl�an�� rer��,;ired un�ei th� abc�ve �arac��-��ns se��1 �r�v�de acieauat8 �rct��rioz� f�r th� Cnn,tract�r and his su�-co��tr�cto�-s. ��spect,iv��. a�ai�i�� darnac�� c1�i�s wY��ch rr�y aa-zs�� from o�era*Yor�s �zna�ex` �r,is �'��txac�, w�eti��r s;:ch apexat�or�� y the rr:s��:e� r�r 1�y a��r�ne �i�-e�tl}r or Xndix�cil� er�p�oye�l �y Yr�,m, a�icl alsa a�ainsk any �f Che �o31�w�ng �raec.�al h��rcis wh� c�� av ]�� erc�zsrtte,�ed ir: �he pez for�r�n��, oi' th� Cor�� . f. �R�OF OT' �A�RIRG� OF Yt��UFtr'1h7C'E r Tl�e �;:retra��or �h�11 �i,��is.h thc Ow:�er w±t� sat�sfa�tox�+ proaf c�i ccvr r��c ��r izsur�nce r��ui�� i.n �l�ese Can�ra��-t Docume:�ts �n ani�unts and �� car±i��9 s��is�ac�.ory t� �he Gwner. �Samp�� Cac:��d, 1 1LL1 �nsuras�c�e� zeq�ii�m�:�ts ma�e upnn �,�� 'antrac�.�r sha1� �p�l�,• to ti�� ub•c�rst��c�qr, srrnul.c� txi� Prirr�� Corrt�acror`s �nsu��rt�e naG co�r�� t!�e suh-c�rie��ctor's w�rk ��era�Xons. �• LOC� A,CYEIIT �'O� rNSL;F�a�+I�E 4Cv'^� &OV��:d,'=: �^h� ir�surat�ic� �r�d 2�or�d��:�g ��n�ati��s wit:� whor� �h� Co�t*�*�ct�r'� ir�eu�-ance ar_d n�r�orr��nce naytn�nt, Rk��.^.��CL3Cl4.$ $iX�� Z�1 �UC`tl Ot�1�L �}C7f1C�5 ei'_-� Wi=Ci�L� & i�� 1 be ��resent�d �y an ag�� r agen� s havi��t� �,n ��fzc� l�r.a.ted witi:i:� �he ci�y �imit� c� tY_�v �3-3 �51 �1�� O� :Q�C Fi"��a�tlr idT'X'�.L:� i.�L'?]C'�J+ `X`�:{cZS. ..�'..'ti�-�^.:� �s�� er.� s��1Z �� l�r q7.��i�=iv�, cne �,1pQr. w�iorn s�rvi�� = pxorevs may be h�d, �rt� �7u;;� :�a;r� au4i-�a�iLy aa�3 p�w�r to ac� ot+ b�hal� o� t�e znsu�:�*�:�� d/c�r bor.�in� c�r,in�r.y ta t�,��or�=��e �r�d w�C��E' 4+�`_L�'1 �i!� �1C3f �i c0�� 'J��Il, C�'t` dP_� `JC}"lai �1ai��r�t, an•� cJ.a�rns C�at �Y;� ��y cf E'�;� 4,tcxtr or otPer claiman� cr a:3y pra�e -t}r �w ,�r who na� been dama�ed, rn�y have against �r�e C�r��*`��aY, i..'�su�an��, a�fd�c� bo�ding c�rnpar.y. ,T.� th� 'lo�a� insu�'ance re�res�::=�ti�re is not �� rrr�ow��ed b}r �he insuranc� or �anditi� ��rnpaniea, �1'4en suc� auth�rir_�r must �� ve��r.�d. i.n a ioca� ag�nt or ��i�s C%Li14.C`� r#s=c#ing irt tr�� M�C��le:#. Ftiri� �`a�t W��!-�7alZ�s a�ea. T:ze �:�,r�a ot t�:e a��Rt crr a�p�� all �e ser ��x'�h o� a�1 0� su�h ��r_r3� �nd c�rti��,�ates �f �:�suraric� , C� � 3_ 12 ��iV i F�ACTOit' S �BLI�AT ��]hT� : L:rtd�r t�e �� trac� , �'-i� �c�:l�_�a�toY s1�a1� '�� fa� a? 1 m,�.t�� al�, ��.k��r a^d ��rv��.as w�en �;s�. C3 -3. i3 �E�I{�'� FAY�O�,i�: #� cs��,f:.�d c�py o� ��.�� payra� i c�v��,�� p��e;rte�:� o{ wa�es r�z ai1 p��s�r. �:;g�ged in wcr;t ��± tt�e �roje�� at the site of the �ro��ct �:a�I �� urnYshed to t:?� �wr.��'s r��nse�h�tzv� w�t�=� ��v�n {7� d��rs aft�r the ��se �'� e��h payr�ll �er��, A c+�p� c�x` ��i�s o� rh� �pp],ica�� rni�tzmtzir� w3�e ��L89 as ��i �v�tk7. �n tite ��s]��t D�aCu:ne=7Cs sii�ll �+� €cept p��ted in a��nspic�ous p�� t th� sit� o� �#xe �roject at a31 ti�nas cs�ryng r;�� co�rse o� th� �ontract , C��es of kl�e wa�e r�l:e� .��1 b� ��ni�h�d t�:e C�ntrac�o�, ��r the �w�rt�r; how�veT, �osting �r_d g�p��taon �*� tlz� w�,�e rate� �'ri�Zl S�� t1�� res�at��sil�Ylity n�' th� �c��tractor. ��_� _ 1� corr�r�a�ro�f s c��r�r�� rt.��r�s��zo�.: �,n� co��cto�, w:�etY:e_ a ��r��n. �a��aon�, p��tner�:�zp. cam�any, f�im, assoc�awic�n, � corparati�r� o� ot�er wh� as apprnved, �o c�o btssi�r.e�� w�t� a�� nters �r�to � cox��rzct wittr th� �ity Er�� c�r�� tx'u�� i on r�� wa ter and f or �ar:� tary e ewer �ai_ �� i t ie� , wi�! 1, have or a��a�l ��L'ab3�s� a fuliy opeY��i.on�]. busi�tess o`f�ce withir. t�ie F`ort ��r��th-Da�la� tn�trbpo�ita� ar�;�_ Th� �o:�tra��r sha],� �?�a�c��. d�].ega�A, or as�i�n khis oLf�c� (p� he may d�le�a�� his Project 5�:��inrsnder�tl w��x� �ull a�.�i.ii��i�y tC} k.r�r�S�� a1.�. k]usiness aceip�� equ�red in itx� �re� �orrnanc� of �i�e �a::tratit . Tl�i � �v�a1 a�:�hor� Ly �Y:a1w� ba ma��? �es�on:� _b�� o �:'r: ft�� th� C�n�r��or in all ma�E�: G �?�:r�:.4�1171:7� ��1 t�"1� 'v�y.r'�ti t��'l�a ;;k~G�, E7�f �i � L`�jiYtr'd�� Wrl�tiil�� 1� �1�' adrni-��$trative or o�herw��e a:�d �.s �uch s::a�l b� nrn�qw��e�, tY3Ll9 de? �aa��d �nd di�ectcr�, ta s�te�� .11 rtat8��a1, l�a�ar o= othe; ex��;�dirtrx'��, all cl��,ms acair��t �� wcrr� or azy o�r��r C3-3 i7� rr��r_t�� as�ar�at�d such a� rna��i��irg a��uat� �:�d a��re�;i�,t� ii��:�a�tce or secu�;.�y 4��ra�� fo� �h� ��oject. S;�ch ?�c�� uttip�ity �c}- �drni�:� �t��t��:� oi th� wcrk �:;le;e� �lze �c��Q�t ��1' �� maintained �nGi1 a? 1 �usi:�� tr�nsac�inns exe�:'u�ed �� art of �he Co:=4�act a�e complete. :�hos�d the C�ntract�r�s pr��:��,i��l b�se ai o��;�tipns k�e r��ie�r ��.iz 3� �.he lv±t �l�x;th-1}��1as m+�tr��o'��,ar� a��, rt�k:iflca�Y��1 of �ne C�ntractv�'s �3ss=�:�fie�:t br �oca1 auLhoriCy �ralx be r�;acl� Yn wra,��^g tv tne �:r:gi:-i��r in ad•,r�nce �f �ny wcrrk o:� tY�e nr�j�ct, ai1 a�a�r�pr,�at�1� sigri�d a�sd se��ec�, as apn��c��m. �y th� Car_t��tor'_; �}spans:b�� a�fic�.�s with tt�a un�,�rst�r��inc kr3at L'hi� �r:.tt�� a�ig�rt�at �� a�iI�c:x'x�.}� t.c, � lac�l regr��;r.tat,�v� sri�,Y1 l��corn� �,zrt af the p�-oje�t C��:��ac� as klio�,�gh �ourxd ,�i��c�'y i:4�o th� oroje�� doc;;r��ts. '�'::� iz:r�sit o� t��s� ,��sirsr��nts is �h�t a�1 ma}Cers ass�c3��d with the Ccrl�r��tc>_-'s a�mxni�trati�n, wh�tf�e� it� �e �ri�r�ta� i:: �urr��.eri.^_g the w�ak, �r �ttrer, ]�e �over�� j��e�t �y lo�al autha�ity_ Th�s sarne ��c��irerrs�:1� .T.s i,r�pose� �n �nsura�xc� �tic� sure;.y �averar��. Sl��u�.d k.he Ca��.r��r_ar's lo�a1 ;�pr�s��tiv� ��i: to perf�� tq t�� at�s�:��•r.ic� af �'n�x�eer, the Ergz:-:eer, a� e�is eale cii9c��C�o�, «a}r c��r�a�x�t tY.at such i�ca1 re�r�s��tat�v� .�e r��Iaced aricl the Eiz�;:rteer rnay. at ]:3� �c,le disL��r_i�n, stc�r� a��' w��-!€ uri[y� a n�w .L;aca? autY:ority ��Cisrac��r� �:o the E€��ae��e�- �s �ss�gr.��_ IU� c�e�3it �f workzr�� t'm� wi1Z �e �c,r per�ods in which wo�� ar��aaes are i:1 e� i��vt ��a thi5 �-L _,� t:r: , �� -3 . �5 VL�?..re, ; '�r}nLL,� �;i a:x�r aetian i:ereir.un�'er s�:��I be �xc;t�sively in 'ta: r��n� �c�L1C1C�1, �'�xas. �. _'s — �� i ;J �� P:Li�T � - GE��I��fa �OAr�=TiO�� C4 �� 5��: OF WO�;{ S G�� ! �-# - 4 �ti�P� O�' W+�RI{ �a-9 _1 IL�`?'�'��f�' �:" COi�iTR1�_CT ��C�C��V1'5: �� tne de�ar_-te � n�er�t�� t'r:��e Ccra=r�ct Dc��u�nent� tr� pfovide �or � ccm�letcr u��tul proj��:t; wl:i�h t�e �'�n4.iacr�r 4and�.rta:��s �q cnastru,:� or `urni�h, �],1, �.a fu� L co��liznc� wiLh th� r��'u.x��nt�nt� �:::d �rlte�t o� �l�� oa�ract 1��cur�enLs. ?C is de�ir_i��v �.�z��r��oad �h�t the �or_�y��Lor sha'� �o �11 w�7�k a� _ ro�rYded �oz in t}.� ��ntY�r�e Uacu.rr��r.ts, nl�s�X� do ��;� �xt�a q�, vt��ci�� w�+�-i� a; ma� b� considere� �� th� ��r:�� as r.ec�s�a�v ta carxp?ete th� project �;� � SaCisfact�ry �,xt� accept�bl.� ma:uze:. T%� C+�z�tYacFu� �h�.11, unless otti��rise ap�c��ca�ly s�at�r� in �l7ESa �.'Q3�3�ad�.� L`+OC',.1[il�l1�9, �1�r�11S;7 d�l �3�70r. �OOl�r �sii.��Zl.^y, lC:�C�':�ik�I'�. �=�L:=T7;RP!1�, 9pEC3�i ��'ST1C�S, �33C� �IIC�Q�Y1�81� nec�.s�ary �o th� pias�.�u�x�r_ a�x� c�m�ai�t-cz r�r s-h� projec�, C�-4.� S?�4�CTA�. P.TtQV�SIO��; Sha�.�?d ��v �acs::�c ar ��r,dir�orzs� whi�:'�. �r� �n� tk:��nughiy ar_�' war.i,s�actoa-i�}� st�.pulaLed ar c�v��BQ by �e�eral or �p��i�l C�nctit�qr,� of t:�ese �d:�trac� De��ti:�t��s b� anti��ate�. �r s2iqu�� h�r� 3�e an�r additiari�� .ropased work wi��ch i� not cover�d �� in��e ��ntra�� cuments, �}�� "Spe��.a� pr�vis=ons" co:��vri�� 7 �, such w��k wi1� be prc��xed by the ()w:�ar. prev��,• to tl:e �inf� o� r�c�� v�n� �:id� v.� �raposal� fc?- slsc�; wori� and =u�`r�l.shed to �he �idd�r a�: ti�� f��m of �dd�a:c±�„ A�1 such ";p�cial P�ouisi�r.s'P s�ai� �e c�nside�e� r_;� k7� a part c�r rh� Con�ra�� ocam�n�� ;u�:. a� l:r}cugh th�y wer� �rigi:�?1v wrx�ter� the��'i,n. ��4-�._3 X�1��#.F.'ASi�D Or'� D�CRE�S8,7 QUA�S''?'T!'I��: '1'l�ie Uwna: ��ser'Ve� the right to �lter the quanti�x�� o: �:xe wo,�k to �e peri�r�m�d ar to �x��r.d �x s�iax'��n �he impr�r;��m�� t any tir.t� when and �� t�ur�d �ko be n��e:�sary, anci �i:� C.`�r.traeLor sha�.� pe�faran ��i� wo�`k as a3�ere�, i:�creased �r decr�as�d at � n� �init urz ces . �t�ch �r�c�eas�ci or c�ecrea��d +�uank.it�y sha��, �� b� mor� th�n �� percex�� of ��e �p�-i��mp��d quantity a� �u�� it8rn �r ik=e�;s. 4�Y�en ;;;��h r_hanges i�:��ease �r ce�r�a4e the �rTgzna7. q��nt,it�r c� an}r i��m ar items of wurk C� �b� ci�n� �� rna��rials to b� �uwn��hed b� th� �� z'��nt �r rnc�e, �h�n either p��t}� t� kh� ��nt;acC s�a�l upon w�it�en req��sk to the oti�w.r part}r ]�� e:z�ii�ed C� � �ev;��1 ��nsi�,e,��.tior. up��i thafi por�ion o� Gh� w�r.k'k �bo�� o�` b��vw tn� �� percen� �E t�ze or*�`�t�t� quanl:ity 9��C�� 1ri t��} ��"',,�O�L7��1; fi11C!'4 rc�V1��r} �:[71:5;+j"r3C10ii �L] �3�' d�t�rininad by s�ecial a�r�e�ren� �z� a:; i:�rei:�a�Cer �rovi[ie�i far ��,x�r,a Wc;rk." 1��+� a].1�s�anc� wi11 �� rrao.� for �ri�r r:i��nc�� i�t atzt�c�p�t�d. pt`ofit� t�� sha1� such c��nges �e �or��ide�ec� as �1-� {1i W3'�1,'1;;� C7� ?';V�� _CI��LII� �'1;! COri�.�C14T1.5 �f p�Ot7aS��i1� �i � �t7�it�3�,". G��URI�YECS. � � _� i��ria�i.�ns :n qe:a�tX;,ies of �a�itar�r sew��- pix��s =n d�pt� ' r C'�4��0�1�5. R�:�t�� J� L1�1CLYy"Jr�Cc',X �l�:�t�a'L �S $��71�,'�RCi tp t�Q vv��l quart�ti�s �r sar:� ta�}� ;;�,��r ��e �t; each pi� si�� e , but :�c�t �a tl�� v�r�c+u� c�cptlx ��;:�g��i�.s . ��-�.4 �1.?'E�A"'I�N 0�' CQN�'�CT DO�Gh�E�U;'S: a� C:a.�g� Or�er. C1-�� G�r,r:��r T�ser�res the rxc��t �o rn�,k� such c�ia �g�s in t�:e �c�n��cC 7�Cuments and ir ��te �ha=�cCer or c,ru�::�iti�s �� t�e_ worJc a� r�a� be n�ve�sary ��- c�A�irable io :.rsur� ��mp�etian in tte� r�o.,�, ��tis��.�tL�r}r �rrann��, prov�d�d ��,ch cl�nges do nok �n�,ti�riall� a�rer ti1� �ricir:a' Contraci tJocuments �r ��an�� geiie,...�1 n�tur� a� the ��aje�� as �, w�io�e. �u�f� cha�ges �hal� r�o� �e conkldca�e+� as w�iv�ric� o= i:vali��L�zx� at�;r �p��iti�� ra� �r�vis�qn p� th� Cor��atit Li�cuate�� . �4 - 4_ 5 �XTr'�� W�RK : Addi t i�nai wo�it rna�{� r.e�e�sa�j� �y c.t�an�e9 atid alterdti�� ; he Coe:trac� �oc�m,en�� r cf qu�nt��ia�x o� �vr or_?�}r reasan:; f�� w�i�h n�a p,� ices are p�ovi�ad iri �h� C�ntr��t L��wurne�ks, ��1 be ciefi�ed as "�.x�ra �;rs��k" an� sha.Z� }�� perf�z7^ed �}r tih� CvL t�-�,ctc�� in a�c�rd�n�� w�_t�i �i�e�e C�ntr��t 7��ume:�ts p� ap�s�v�d ��ciiti.ons tk��x�pto: prava,d�dr h£�wev�r, +:.hat ��qr� any extr�, w�ric i.s �z�slsx z "CY�ang� [3rr�er�� all ;,� tx�c�t�d c�� wry�ter� o�der i�s��d by Li-:e [�wn�r t� dn t?�e wa�lr. t�r naym�rt� o� ��e�irs �� s+�alZ be dpte�rn�-��d 3�� f� or rno�e cprab�. �L io*5 �if t}:e f�? a,awir�� rne��ods : �. �+r�it �,�d pric�e nr��ioti�� ap�roved. b. �ri a�reeCi Iunz� ��. � �_ `'_'h� �� tual zeas�na�� cos t o{ ( Z 1 l�t}or . {�} r�r�� 1 �F ��i�menC �s�d on t ;e �x��, w��-k for ttt� ;,t:�e �a u,sed �tt �esoc��t�d Ge:��ra� Con�ractors o� Ar��a curre.^.t �qL;i�m�nt reti�al r�t�a; (31 ma�erial� en��r� :t� �_'�*r;nan��xt�y into tk�e �r ;e �� a�r.�lal co�t a� ir��ura�c�, k�oxz�s, and l�oc�al ��curity as deterrnin�d F�y t�e qwa;��, �lus a �:x�� fee �a he a�r��d u�a�r� �� oL �a �xceed 'lU� of �h� act��l �ost �� suc�: extra work. �'he Eix�d �a� i� rr�� *�cl�de arr� a�dit�o;�a;l pr�Eit to �he �ontractc*� �or ��nta�. �� q��p��nt �wned b� h�r� ��d u�;� ��.� t�� xtra wox'k. '1"he _`e8 sha�I b� �u.LZ ari� coR�p�e�e comp��saC� �r. �o ��v�r t}t� casC �f SupeririC�nc��1�C=�, ove�h�a��, oC�x2x' p��ki�, �r:er3� and a�� o�her ex��nse noC �ttc��td�d :n �F� � ('} , ( 3 j, a^[� {�� abov� _ 'Fk�e ��nC �aw Cor s h� I1 ke�� , a�curate co�� reco:de �:�s ��;e �arr� and i:� t�t� mc�h�[� C4-4 (�� S'.1�'�P�t?� }JV �::�' �;�JI3�'�' d11� ��l?� : �:,'v� �_l� �tuCL�F ��$9 �O e�a.i �'-C.�LAIl�S, k}1�.t5+ V:''�"C�:�1'3, 4�1G f�vCOi'r.s5 r��3tiC1� t4 �'1�' E4=Z'd ��Y�{_ I+�o "�hange ��ea" shal'_ �ficamv e�L��ti.t�a until �.0 k^�a3 i�� ap��ove� and 3i�r��d �y each �st th� Cc��~racti�� =�_��, �� i+1a �:l�im ��r Extra G#�irk �� ;�}f �iz� ��1 �� ;Llowed �un�4�s ��,��d in writing �;r t�� 0�:�::�; . Tn cas� a�y orde�s �r ��structivr.s, �ithe� arai �� w�3 tte::, a�p�a� t� th� �:�r.tyac=or tv i:tv��ve r,�rr.� tuc�� r w�ic� h� sh�uld re��ive G�TSl�7eI1F,13t1OI1 he sha11 �r,a;�� w�•i`��x t��aest t� �h� E:�g�ne�r �or w�it: ?n nrde� s a:x�rcri?irt� such ;�a:�.ra Vi�r�€, �rt or �� ]�egir.^ in.g sucYi w�� ]c . Sno�ld � dX�fe=:n�� ar.��e aa �o what ao�s or does �1�� c��ti�ute E��ra W�rk, or as to the p�y��rsC t�Y�r�o`. �n4� the Engi�;�e: ir:��sks �zpan _r:s �e�f.�r,�an��, th� ��r:�rawtor sw..�ll p��;��ci wiL� �:�e work aft�r ma'.�irt� w�x�t�r. r�q��st Eor w�i��t�n s�rdw�s a�� shall �ceep an accura;e accc�zt o� ti~�e actr��l r.ea�;or�a�Ie coat tt�nreo� as provid�� ur�d.�� m�rh��I (�t�m C} _ Clair�s �ar ��ct�� worl� s�r�3,1 r�ot b� paid unless �h�_ Canirac4cr :yh�:��. �;1a �is claim wxth �h� OwY�e� wi�:�in f ive ;�} �;ays bef�re t�2 �iwt� ��z mai�rr��: ti1� �3�5� �3t1�Ti�t# a�Cer suc:t w��C �.s �one an� u�x��s tY:e �l��m zs �u�pa�ted. '�;{ sa�Y�:.�3�:r,.cry v��cn�rs an.�i �ert i. f ied nayro2 �s coverinr� a1 �, labar a�d ��t�ri�1� ex;�ei�� on �?�e sai� Ext�a Wo�l�, �`h� Cotitract�r s4�a1� �ur;ush �Y?e �wn�� suc� i.t�t�X;Lar.zo� �ecar�s af �,i� c:�v,iatior�s �ror,7 th� cr.ig�r�al C�ntra�r_ �}oc;�ments as rnay �e zlecessary �o cna�le the Owx�er, to pr��are ��r p�rtr,ar�nt r��o�;� a� c�x'��c��d 4e� �� a7..��is shvwir�g ��e a��ual ��s�al].�taa�. T�e CQmU�ri�dtipli �gr�ed up�r� £�� '�x; �-� wa.r.i[' wh��_�ter p} not znxt'�ater� by a 'c:�san�� Xder' sha7.1, :a� a full, �ampa,�r_e ae�d f�na]_ paym�:�t f�rr a7.1 co�ta C�r��3CrOr in�;3r,� �� a r�si.�l� q� relat�n� to t3�� c�ar�ge or ex��a work, whe�h�r said cas�s a�e kr��wn, unk :�wra, i4x'�s��ra �� u�f��s��:1 a� that time, iri�l�flin� �uitk�o�zt 1irni�atian, t3rs}� c�st� �a� �alav, �x4end��l �ve�F3�ad, �-ipn�e c�r i�upact cos�, or anv �tl�ez e��'e�� n c^anoed �r txrschar�� u�+c;�k art �,e�su? � c��' t�� lx�r��e q� �xtr.a wo�k. C4 -� . S ��GL� QF O��P.A'�T_��iS : ��Fot � �om�e:,.w ��g a*�v wnric under this co:�t�act, �.he Contr�ctnr shall s�R�i= L� k:�� Or,r:l�r ��d +`a��+ ve Ch� C7wn��'s ��,'��#ra1 "�:�Xeof, a "Sch�duie o� O�e�-�ti�+ns,"' sha�a�tg �y a �tra�gl�� i,e metk�t? Chti d�t� o� ca�zr�ncir.g an� fi�xi�i:i:�g ,��ch af th� rr,aj�r e�el7Xen�� a� th� �ot�:_raTt. ''�he;� �h�,'_3. �� .�o sf:ow.t-� G�� :ri�na:�e� m�nthl� cas� q� �,r�Yk _ �or ��ticf� es�in�t�s ar� to ]�� x�e��d, LL '��zei} � C�-� {3) �ha�l b� �r�s3a t�c� al�o a �omp�s' �� g�ap:: �noF�i::g t�xa a t�i�i.p�,tec� p�og-e�s �f ��r.��r��4ti�n w±tr� t�e time �t �n� �I�tted �Qr�a�n'-a� lv ar_�? r'ri� �aerce,��age �t ��m�Ie��n ��ot �ed �e��ica� ly. 'I'i�� res�t-ess �.��rr� shal� be p�rypa��d or 8-�1�" � 1�11 ��{4�L`J �1�� '3�* 41V� �_�4� ❑i .L+1�� :� w�ij:�3 � �'�� 7� fl1Y':Ii��i17�Q CO �il� �WI:��. �� -�, ,'I pR��"r�'."„55 SCu.�.,'�1�L�c:S �"OC� 'rl�7'�� A��TL] S�'1�'E'r� PLP34I", F�C�L2'�I�S : W; thin �e ; { i�� d�ys �S�aar C�� suk,n;i��i�n �f =irst mQnthlY p�ogress ��y�e,it, LY:e �vntr��tQr s�al; �sr��aar� and s�.�hr�i� to r.he ��rn�� for aPQr��r�l �i�c co�ri�s of the ��,edule t;� wi:ie� e1�� ti�ut��,etar ��apo�es t� carr�r cn ti:e w�rlc, C�� dat� �r wt�icit hP w��, starC th� ��v=r�� ma]or act�vzC.i�s (�rltlading p�ac�aseme:�t crf r��t��a1s, �,1�ns, a:�d ecuip�en�} and �kle con�er��r�arcd ��t�s ��r �;,rr,�.le�i:q �ne sarr,� , i}-�� [; zcdu �� shal � b� itY tha ��rs� �f a t�me sc:��uu],� �rarical F��: �ie��Ycd {�p�1) n�C�vo�k �i�a�r�m. Ati �1�� w+��k pr��r��s�_a, tti� C�nt��ctor �t;�ll e:zte�- ori �h� d��c�r.zrn the �c�u�I gra�re�s a� EY�� :-:d �t �ac� �arti�,l g�+�me€�t geri�ci o� ae s�:c�h ir.��ai� as di�ected by �he En�ir�eY. •Y•�� C�L1C.�actc.r sh��7, al�a t��v1s� t�e s��x��le t� ref��t any- aa�ustrner��s in c��r�ct tir�� a�prt�v�d b}� th� En�ine�r . Thr�� ca�ies �f ��ie upc�at�c s�•':�duie sha�l �e dexi.��r��l at ��:�h irt�crvals �� dire�t�r� 1�� tY:e C�wn�r . A� a rninirr�urn, �he c��s; rucLi��i sc�e�u�e �Y��11 anc��p�rtat� �11 wcrt� e?�r,tia:�ts �nc� acti�ritie� indi�ate� i�x khe p��posal a�id Yn CY:� t�c�r=Y�al �peci�xca`,ions_ Priar �o tY:e �i�,�: c?r�ft�nc� af �;:� d�tailer� c.�iis�ru�tion scP�edu�.e, th� �nntractor .;�,�� review �he draf� s��eduie wx�ki th� Engine�r :_� �r:sure �;�e Carltr�ct�r's t±r.dersta��it�g o.f tY:e co�*��a�t reqxtireme�ts. '�`tte �a.lZ�wi�g c�uic��Iir�es ��7e cc�nsLz�c�i�.i s�h�dule : a. +�i�.estnn� da��s �ates �l�ra� i �e cartst±��,�iCs, �cmpZ}t�c�;z tim�. sha1� b� a��ere� tv in ��parzng a^d fi��x�I pr��cti cortnl}tio� ti�v�Iap�ci ta confcarm to t�me s��fii�c�rrg �equ�r�me ,ts �nd �. '�`he Cr1Y:SrI"IiCC�OY! r�roc�s� sha11 �� d.ivided anr� �►cii�riti�s w��i; tiane ��;rat��,a o� apura,�;e�atel}+ ��u�te.er� {��1 day� a�nd cor.�truct�fln ualue� .^.:�;, t� �xc��d $�0,�00. �'�Ibrica�i��7, �i�litr�r�r a:t� �ubmittai activ��ies a�e exc��on� to t��s ��txt�e�i:�e, C�-� {�] c. �Lr��s �hal? �e �n c�l��a� dai�� a�� r.o�ma� Fi�1��ay's a.�� w�at��: c::�da=uc::s ove�- �� d�;�s�_on o� t�:� �an; ;�,�� si:a.1.1 �� ,c��:..:t�d i�r w=tk��in t�:e d�.�ra��on �� h activit�r- d. 0:�� c.�i. t=c�l �atY: �r�a11 �� Y:o�n �:t t i:e C077.�,C7CliCtio�l sC;:��U��. � . F=aat �i�te ks c��f � ned �� b�tw��r. �;x� �arli�s� �r�Y� SC��C. �ate of a ci��:� cr cons�ruction SC'h�dua�_ ��;� exclu��.v� us� �r b�neFit �f �Y CYi� Ownnr, t�e �.mo:�r.t �f i int� G�d�� anC� t}ia �_�Ce3r ac; ivizies o= tY:e �ph� �Xm� is not �or the eitl�eY kh� Contr��to�- f. T?�i�C� days s; �11 }�e used ��r si�mi�t��. #ev�,�w ur.l�s� c�he�w�se s1�ec�f�ed. '��e c�=:structian s��r�ule s�:a � 1 as a r�_ri;rnum he d„-rided �r-_=� ge�:��,��1 �at��arie� as ind�i��t�d in tize Fro�o�a' �r.c,' 'f'ec�na.�a1 �pe�if�ca;.io�as �r�d e��h gen�Ya2 categvey s a��,l. �e �rak�n �own. in�� ac�ivit;e� i�. ��ugh d��ai1 ta achieve �ctiv��ie� or approxirn�,t�� tsrteer �7.�1 day� d�x��t�or�. Fo� ea�1� aer:eral cak�a�ry, t�e c�rstruc�� or. s�l��dul� sh3t�1 icie��f�r a3.X ��a�+�s o� subc�ntra�ts u�hose work 3s ��ser►�ed Ly actzvities �":3t �01'•_�w the yt�id�l�r�e:: o� tk��s �acti�z, �O� �3Cl3 �:F tl'i�' CFr7,C�.,�� C,`t SLi�}i:E?C:r.�"�CrS� ��"l� CO1:SL�i:��'�Oli �:�h�dule sha�3 ix�diti��e th� fc+ll�wizg procuscm�z�s, constru��o� an� p��ac�aptawc� �ct�vit�� atid ev��xt� in th�ir lagica� Meq�ence ,for ec��.�m�nti ar� ma��r�.a�s . � i, F��a�ion and rr�:zstni ttal o� �ubr�.itt�l� _ �. Submittal �evk��,r peri�r�s. 3. �h�p �al�ricat�on ar�� d�livesy. 4. 5_ �. '7 , �, F,•'.�'�ctian or in�t�lZa�iar._ '�`rar_3rnitra]. of man��ract��;�r`� ape��.-�o� �::d m�.�ri�er�anc� :.:�s�rucii�ns . ��al�ed ecui�r��;�C a�d �n��ri�1s �esti�x�. o�a�er' � o�erar_or i as�ru��+�r� �.ii dF��i��J3Y2� . �'�rtaZ �ns��ction. �1-� i�i �- �d��ci.~.�'Jl"�&� C�;i�Z::�. � � . �ll2d 1 1::5�]QCr 1 QL1 . rf, ir: �.�a� ��in��r! �f Che �wner, ��or� ��coei��i,��ed �ax's �e=�it��i ti��r s^Y��dLL�ed, �h� �«r.�rac�.or shall ta:�p �u�z a�tion ��s nece�;;�ry to imarave ��it � a��cr�, s. Ir. adai� � o:�, th� Owri�± �ray r�qu�re Ch� C�nt�aeC�r t�s sz�rt„it � revzse� sc}iedu}.e rz�rn��trat��i� }Ls ��c�r�.rn a�x� p�'p�osed. r��z� to rn�,k� �� la� �n sch�duied r�rogress �nd tio ir��su�� orr��tzon o� tc�� w��k t�ith-:�t tf�e �or.tra�k �zm�. If th� O+�er t�racs the �ro�os�d �? an :�oC, accept3�.1 e, he rna�r r�,.��`Liir� the ��rr,tiractor t� a�:c��ase C�se work far�e, t�e c�n�rCr�cG��sl ��a�� a�i� �quiprR�nt, �ze �:�ze.bpr o� wori� s�:ifts or the ��cr�rtirn� ��e�a�,�or.s wY�}:a�t ��di�i�na� �a�t t� th� �wn�r. Fa='! u�e �� th� Cortt�a�Gor ka �o��Iy s�ith *h�se x`eqz:=r�me:3ts :h�ll �e �c}n�id�rad grot�nd� f�r ciet�rrn,:na�{�r. 3��r th,� OwIl�r t�ar_ ths �'o�i�z�ctor z� faY�in� ro �rose��xt� �ae wa��C w��Y� s�ch dk�ig�n�� as wi11 i:�su�e i� , co��io�t w�tk�Xn th� tirne s�eci�ia�. �4-� �Fi� PA�T � - �,;�,�l�P�� '0�11]Z"='2��3� �5 -� Cfi��;"_'z20�. OE� WOR'ri AT�ID n'l;a,'� E k T?1L S S��'�'IOIJ �� -5 C�V'+`ROL D� *,��.`R�{ A:�lT� hL�Tfi��#�LS C5-5 .,1 A�UT�E�RL'!"Y 0� E�V�'I1� »�,r�: T�� work saa11 he �arfc��d to t:�e sa�isfacr:�x�t �t th� Ei�gin�� a::d �n stiicti e;�mp:ia:xe� wi�Yl the �antr=c� D;�curt��nL•.,. Ha s�a�l d�cid� �l:L c�s�s�+orts w�ic�-i �r'�� s t� t�e ;�+.�;,l,.i',;y aad ��ptabi?zty a` �aLer?�ls �r��Il3S}:�Q, �o*`k g�Ff�r�t�c, �as.�: o� px:�gress oi the ;.��r�t, a;reral? s�q•�:ex�� t�i� cor_st�u��io:z. irtte�aret�; ior� ot �he �011��c�,CC �OCllitl�:"a�3r .��C�'�.�v:.r1�E' �L1��XZ�i�1LF1� CJ� =41� C�I:�a�C� f �orts�ersa�io+�. �ut�al r�g�t� k�eCwees: C�n�r�,;.��r ar;�l Owner u�de� th�sa �anz�-ac� X�q��.1��s, aup�rvi�z�n o� the w��k, ��s�zr��;�n �� o�e��txor.s, azd a�l p� ;er quest�ar�s �r �is��;�s w�:ich ;;�a}f aris�. �ngin��r wi.11 nct �+e resr�onsibl� �or Can��t:.r' �i rr�e�:��, m��:�ods, �ecY��nic��, s�qF.��nces or p��cedui�s �f ccnstructi�:�, �� kre safe�.}r prec�utzvn a�d ��rams Xr,�.ide�� r_�ie��L'o, �nd �� w�ll :��t �e rasnar.swb�l� for �vnt�atito�'s faiZure ta �ex`��zr� ths wcrk } r. �c�axda :ce wi W:z th� �.ori��ac� c'��rrr�n�s . He �:r��l t �et��ia e �rle amount. a�d q;�a1=t}r o� �h� w�r.k corr��leted anc� rnaG�x��?s iL3�I319fiE+�, and �x;.s deeis�i:n� and �s��rna;.�s �i:a11 �e t�na�. �;i,� e�timaces i:x such event 9h�Il be a ca�dition �,v Cr�� r�cnt a- tMe �'o:�trar�or� �,a r�ceiv� m�ney t�:�e him unr��r the Con�rac* . :'�,e Qwr_e�- ��:a? 1 r��ve ex�cu��ve authorit� �o ��E��e �.zd ;�a�€e ��z�ctiv� su�:h rxe��ry decisinn� a�d �a-r��rs as the �o��ra�t�r ��,il� tt� ��,r�� cx�� p �� c+mpt �y. �r� �he ev�nt of a�� d=�pL�� twe�n t�ie Er�gi:�eez a.�xd C�ntractor �ver �?�e cie��,si�an c�£ �t�� E��ine�r cn �riy s:�c� �tatC�rs, �he �n��r��ez rnus�. �itl�zn a reasr��na.}al� �ime, u��an writt�n �ec{u�st o� Che Contrac�o�, r�a�i�� a�,c� deliv�r �c �a�Y� ��e �wn��e an� �ontrac��r, � wra,��er� deci��,on on rhe ��te� �,ri co�Cr��rer�y , C�-5=� C�Jh��C3RMiTY �ITH F'LA.'wTS: 7.';:� �'�r�i;;hed g�'r�j��t i�� al� caa�a s�all tior_�orm �ith I3�e�, �rad��, cr�as-�e�C�r�Ts, finish, and �irn�n�=o+rrs shown ara t�� l�r�s cr any �tt�er ��c�u�.��m�n�s cth�r�ris� �esc�i�ed in Lhe ��n�rac� 1��ct�rr.�nts , Anv �--341�L' 1�i1 ��:om r_}re ��t`��r�d �o3Etra�k Dacr1rn�n�s r�quir�d b�r �Y�� k�ngine�r d�ring construc�iv;� wil� i.� all ca��s �e d�Lermi�:�d b� �h� wn�;'tr��ex ar.a aut��±�ed �}+ th� �wr�ar '�}r C�1�LIl�a Or��r . �� [1) C4 -�, 3 C�OF�� Z?�i�'i' i. �� C+r �+�S�T'T�A1CT UQC`J��'d'5 : :'�:� Cort1} r ac I: �acurn�n�� k{7�Q'� i3X1 ❑� �� V�B�{�.� S� � C lOP.9 + SVi:1C��, �. � d,}C�'1 �4��$��3�.X, ��'L lI1�C�C�ry�� C� C��C��tJ� �P,� FFi�V�L�? �`J�' d C�[',��,`r=- atic'� �.�s8��t1 a�r�c:a��c.t , and �r��r ra:�uir��er�e� appear�t�g i!� o; � {_t. the ; ectiony is as }�irx��g �s tho�:�h =�, ��c+sr;�d ir: �' l �e� �ic�::� . I� c�s� or disc�er�anci��, ; . ��ig�r�d d_��nsi�r� sha1,� goverr �vm� scal�d �im�nsio� �, pia*�� ;�h.a1� gav�rn ov�� p�C1�iCdt��F35, s;�ec�a� ��rc�it�o:�s shall gcive�r: vver g8r:+�x�I ccnc�ik'ion� �nd st�:�da>_-ti� s��i�ica�iar.s. a:td �u�.ntxties sh�wn �r. th� �,� a::s ah�I� cove�� ouet' ��i�se showt�i in the p�;��sa�. Tr�� C'anvracto� s?��.1i n�t =ake a��xntaa� o} a€�� a�pa�e:�Y es�r��- or o�issi�� .n the c�cntr��t Do�um�Y�s, ar.d f:r� �wne� st��Il �� pe.rrniCtnd to tna�Ce su�lz co±�r�c�i�ns o� �nk,er��etaL�or_� as m�y be d3�rned ii�r�saa;-�r for t�:e �u�f�llr�en: of te�� in�e :� nf ��e ��ritrac:� C�cc�:n+��ts. Ir: th� �v�;7r the C�r,t�a4��r dis�o��rsr al a�p,��en� er�c�� cr discia�a��x, Y�e sha? � imr�ed�at;.�.l�r ca1�, �n�s ��ndit��n �c, t�e atte±�ti�n o� t}�� E�:gi.na��_ L�. th� �ve�t o� - conr��c�: in t�;ry d*-awir�gs, sne�,��icat.:on�, ar otiie� �o�tion_� �_ tY:e �.�� tra�� Doclments Vv��c� w8r� �:�� eparte�j p�-zvr ko tF:e �u►ard �r Cori��t, t�e �ontr��; or x�ha1X �e de��ed to h��e qu�t�� tr� mnst ex�ensive resolu��or� o� ti:� ��n�'? iL�_, ��5 _� C�OP�;�ATION OF C[;Iv'^'�.��'FO�: 'I`;�e Cantr�c�.�r wil. � �.,= fLrri�.sheci w�iti� �:�re� s�Cs n� �h� �ou*:act boc�tt�ter:t� an� sf=a1� h�ve a�ra+lable �n the sit� �f �he px`v�e�t at ��1 tim�s one �e� �L s��h Cor_t�ac� �oCarner_`�. Th� Cvn�.ract �ha' � gi�� t�F tk�e wor�€ Che ronsea�:t a�*�n�i�;� �ec��sar}r r.o �acilitat� the �r�gr�ss tI2er�a� and sY�all c�o��rate �.��tri LY�� E:��r:e��, �is F�;;�eceo�, ar.d othe�- C':� ,trac�a�rs ln �.�c?�y �ossih�� .r��r. � i r1c Con�r�.cto� �?��1 i ar al l �i:1es have cr�rr�4�t�n;. pe�scnr�e� avaalt�� to khc� prq��ct �it� �:�r �ronzr pe�forr�a�ce aF t1��e wo�k. The �ant�a�to� stx�ll pr�vid� and rn«intain at all t;,r��s �t. the �i�� khe p��ject a conrp�tent, �'n��isn-s��aki:�� sa..iperzn�en�enr aiid a:� a��i�tsnt w;�a 3;.� fally auth��iz�d �� ac t w s th� Cvr.�rac�ar' s ager.� or: the wor1� . S uch sup��inte::r�e�t a:�d Yiis assistar_t shali �� ca�at�le �f �e��ang a:�d �:��.�st�ndxng th� �ora�r.�,ct D�cum�:�ts aa� �i��11 r�ceive and ,��,�1f�X� ].T19t£4kGr�OC� �r�rn ttie O�r:er, �he � ;�in��r, cr ��; aut�i��i�� a��s�:��ativ�L. U;��-�uant C� t�tis resn�rtsi5il��y of L1�e Cc�r.tra�t�a , the �on�r�ctaR sh� � � d�si��r.at� i,n w�it�:�� tO t�:a oro��c� ��erinr�!�ci�nt, C� acL- as the Corlk:ract4r's ageriC ati ttte waric. S�ti� ass�stant �ro-ject au��-ir_�e.^.��^t sh,a�� e a �esi��x�, or Tarrar.� C��rity. T�xas and �hzl� b� suY��ect �a cal�, as is the }��a��t 5,��ri;��ende�r, at ��,� tzr�e c�f �he dav cr ni�ht qn ai��,' �a}r a= the weak art whic�r t�ta Ei:��' det�Y;�i,n�s tha: �ir��umstanc�s �eq;�z�e �h� pr�sanc� on C:e praj�.ct �;t� of a ,��pi�s��ta�i�e �� h� C�n��atito: ta �5-5 ��1 ac��r'1aT�1� p; cvzti� ��y t�:e s�;:�;� a� ca�nv8�_=�r�ce �f �he CfdV��1:�� }L1L'� �� ,� �ll� �"xif3c�r5 O� � ± -^ar��I �Cr�SS W�':iC�l �}:� pYv; acL e:ftLn�s a� �'1`� �.��y r�� p��s�r�: �,y c�r1t� �uous 4� �� 3�'��v :� LOLl�1ELg. T�i� �'or_tra�r�,� si�a13, �ro�rid� a�,J. ta�� j.�:,�s �� r±��la k,a� �.ngine�r ari� �?s i��ecti�r �� :�.�;r��e �r.� ir.;;�ec� �,ne warkm,an��i� �:d Ly,..L'��I.,S� ��;:eri�g ?nt� ��:� wor�C_ ('S - � , � �i��^��i.� �.i�Q/ �� }�Y�Ti Q� ��Z't�i'� ��,�; j"�tiL�:l. 1� ��i� o��:-��or. �f Lhe �w; e� p� Ezgina�r, � co�idiGio� a# �rnergerXc�r ex�sta ��l.�ved t� ar.y �a�e �r ti:�a wor�, ;.�-�e ��r:��ct4.r, or t�;� ��'�Cr�ctc�r �hr��qh Y:�s ��s�,�nated r��+rese:itati��, ��:al� ��s�and wit2. dzs�a��h C� a v��al re,r�,a�s� rnar�� bv ti_e �wn�.i �� EnQin�� a al�ev=a�e ��1�� n�rg�ncy conditian_ S�r:h a res��r_s� s2a�l ��c�� a}r or ni�h�. w:��tYr�: t�� x'�ject �s s�he�ul�d �n a cal�a�i�rrday or �n �. �crici��-da�r bas�s. �hvta�� h� C�r�tr.�c�or fai� t:o �esponc tc� a req��:es� �rom th� 8n��a:e�r to ��z£y any di��z�pa^cies, or�issians, o� c�o��ct.1�n.� nec�ssary to �Csri�o�m wit'.z tl��µ requ�r��:e:�:�, of tY:+� pr�j�c� s�eeiEicatic�r,s �r p1a�s, th� �na�r_e�r shalx g=�re tn� Cc:ntra�to� wii�.teit natic� �h�t �uc:h we�r�t ar � �a=:g�w �,�e �� b� �}�rF��. LLI� w��i��pn :�otice sl�al� �?ir�Lt aG�4ntio� t� t1�e dis�; e�aan�. conditi�� ar�r� r.equest �he Contract�r Co t�i�8 re�edial a�ti�:� r.o ccsrrect th� c�nd�.�ior�. �: te�e �v�sxt ��e �vnt�a�t�r does Zot tak� �os�t�v� steps �o E�t? x�11 �hi;a �ritte:i ret�ues�. q� doa� not stiow �a�t ca��se Et�; �at t�kir_g l:re �x��er ��t��, wit�i� �4 h�urs, th� Civ�+ rnay �ak� s��h rem�3ial �Uti��l witkx C'a,ty forc�s or �y contract. 'F1�� CX��r ��,a�, � tn�:': �educt �r: zrnaurit ec�aa], to the ex��a_�e cos�� for su�Y� r�rrxedial actiot�, �p1La ��, �r.om ar�y �ufrd� d�e th� Cc�ntr�cC�r on the pra��C. CS-5.� FI�LD ��'FICG� '�'h� �on�.�ac�ar sh�a_1 prc�vide, at n� �x�ra c�mp8�sat_or:, an �ci�quat� �i�1r� �f�ic� �or t�� tkx� Erigineer, i` s��r�a,f�.cally ca� led �ot . Th� �f�' � o�=ice �ha�l k�e n�� Y�e� than IO by �4 ��t ia-� T1oor a. ��, suhsta2xt��ly c�on�tre�c��d. we�l h�at��. air conr�+�ic��, ��a��t�, ar��i wea��i��-pioo�, so l:�ak d,ocum�rits wi��, ne�t �e ��nageci by z:�e �la;r�:yts . C5 -__ 7 ��T+IS'"?�LJC'l'�:�N S'CA:{r S; TY�e C:;�y. thro�g'� .�ts �ngine�r. , w�,X l. f=:::ni. ,h �he CarrCract�r wit?� a11 �i�:�s, grad��, a.-�� m�a�ur�m�^t� ��s��r to tha pro�er �,��sacution �7tX� car_�ro] �f tYse wori� �on�rac��d �o*' u:��.r Lr��s� �a�XC,-��C E�bc:�rn�n�s, azd ��eie�, �:-��zs an� m�asurarnen`s wx �� h�e �sta.�li��ec� by rs,�a.^_s c�E sr�]ces ox` at�er �usC�m��;�r. rn�t�x: d er m��icir�c a� may be fou:xc? con��`�r� wi�'_z goad nra�tice_ a C�-� �3�� •r17E..�'ra S`�2k_{�S �'_- ffC�7'�='_r1�:i �tl?7 1 �a ,�'.�C �Lii:�C1�:l��V 1R s��'ldi�Ca �r CO.T'Sk:..LCCiQ1: D�7��.3ti��;:-.s'i GQ d'w'til� G�ES�V, .7�1'a�17 $.�.3�:�.y' k:+a enarl�_ngs �,� mav �� al�i�s�i�d r�r �'�� r,tr.�c�� "s use o� gLida:t�e shal ;L bc- pr�ser•v�ed b�• �r�P C�r.t= ac�;,� a��,il �� s ��l�c��r��Ci b� �i1� E:i�i�� tio res�cv� �ilc�lll. Wtilei_�V�� , i.tl Lww o��r_ion o� �he F:r:�_n�¢x. �r�� C�ic�s �r r��=ki�c�s �:�ve ��ar. car�l�ss�� : will,�ulay �e��c��ed, disku��ed. or r�mo�rw� b�.,� �th� C�r�trati4�x cr any �� ];a.s �Tr�nl,o�ees, t�l� fs��I c�s:. ;.;� .��p��c z:�g sutih � C ake� :� � m�r4s pl �� 5 u w� 1 I, }�e cha : c�=�i a�,�x:�st Lr:e ConLra�t��-, ar�d l:�:e �'u�.I amou:�� tvi�l be d�duct�- f��:� p�vmert d:xe t�� Can�r��,�r. C5-5.8 AU'='�;C]RT_'F'a' RN�] f.7LTTIE� OF CIT�! �VSP;'�T�R�: C��}f I.^.spec��x� wi11 Ve a�;thar�';�� ir.sp��L a�'! w�rl[ d�n� an� to �� dane �__d al1 r�ak.erials furn�sha�. ��cl� ir��ecti�n r�ea`� �xC�� a alI �x any pa�� cf ttte w�rit, �nei t,he �r�par��ics�i �r [47disllid�[UF'_13G' �i tfl� ".P,��a��13 C� �� IISB� Q� �Crl11�E71�1�� O �� i�:,tal��. A Ci�}r �ns��t�� may be st��i�ne:� ori th�: w�L� ta r�npr� �v t�e �r�gir��er as to the pr�c�r�ss r�_ t�r� wcr1� a:xd ta`�� rar�ri�� wk:a�h z � i� �eirig p�r=o��e�, to re��rt �ny e-�riderk: e tha� t�� r��ter�al;; �eir�a L�_arri��:2d cr �he wa.r� �eir.g �r��o�mec� hy t�te Co�ir_�actar f�i�=� �� Eulf+ Xl LY��e req�:�rerre�ts a� Lhe �� :.�acr r�oc�,m�n�s. ana vo �;�11 t�� at�er.tXbr� o� t.t�e Contrac.tor t� any si�� fr�i�u�� ar �t�er i,r-�frYi:g��nen�a . Su�;� �n�p�ctiar� or �a�1� of 1r1S��Ction �.�.�:�.1 r�a[� ��v� �he Con�ia�C�r �r;�m an� ��1 igati�n , to p�rf�r� �r�e wo�;� i� accor�a:��e wiL:� tY�� reoz:-r��n�nts a_ ttYe �onC�rac� bac�m��nts_ Tn �,ase �� an�; clx:,��.t� ari.�ing ��tweeri the C'ontr��ror and ��:8 �itv ��,nec+�or as tn kk:e rnat�r. i.als or eq��.�:nent_ furris:�ed �r tlie mann�r �,f p�r�orrnin� tk-�� wa�rk. th� Cit� rnsp�c��r wi�.l ��v� autho:i�y t� rc��ct m�ter+��s �� acuiF:�r�nt to su�g�nd wor;c �r:C;J_ the questior� a� i��;ae �a:: b� �ef�rx��ci t� �r�d .�� d�ci;�� y ��e Encin.��r. 'f.'he ��ty ��,spec�� wr�.11 �s��, tsow��r�r, b� �urY:c�ri�ed t� ��vcke, a1��, eit'1a�r�e, �� rel�a�e �ny recfuirem.�si� �f the�e �vx�t�a�� acs�rne�:.a, r:�� to rzpn±-ov-� ctr acc�p� ar��r �ort�c�n ar s�ct�on �� tne :uork, n�r �v �ssu� �n'�+ z:zs�.ruct�ans ��ntrar}r �a the requir�m�r�ts of �he C�r.�r��t Doce�,�en�� . H� wi1� ir� r�v case �: ti as ��er�:tY�enderir or �o��an �r perfq�rn a=_Yy otY�er � duti�s f�r t;-:e �anr.rac��r, o�r �at��fere w�w+� L•�� m�eiaoetrtezxt �r operat�,�n o� the +w��k. i;= w�ll nat acce�t f�s�rr� tEr� Contra�;�ar any camp�nsat�aet in a�y for� tor per£��ming ar�y d�ti�s . Th� C'�rttra�to� �t�a11 r. �ga:d anc� c�� t::e dir�c��,vns an� znatru�yion� �f tr}8 �itv I^sn��t�r cr C:�gi�e�r w�ien the sam� are c�nsis��r.t wi-h the a�lig�xtiar;s �.f t�e Ccntz�.cti i?��urner-:tsf prov�.d�c, E��w�vex�, s�qui� r.h� C'o�Crac; or crbj�ct to any a±de�s or x�a;,�-uc�{cns af t�:� C_�Y Yns�e�tc�r, tk�� ar.�ract�r rna}r w�.thin s�,� days maSce wriCt�n a��ea? t� the �ag�^�er far ktis ��ci,��or� on ��.� �at�e� c�� x'��ra.rs }� , ' __. �1-5 (41 C5-�.9 ;�s��,mr0+�= `":-,? �or.C��,c��r �::al'_ ��:�*':ish �4� Ezg�="��,�� w],th �vexy s�asona�le �ac; lxty f�r asce�tai:�in� w?:�th�T or r.�r e�� r��k a� p�r�orm�d �s i�. ac�orda2c� wrth ih� r��s�=�-�r�enrs �r t�`�e Ccr-tro.�.r 1�oc:�t�ents, If the �n�ir��er so �'e�.+iFjLS. wY:� �:::tract�: sha11, at aray L'i.rr�� b�ro�� ac��t�c� o+ khe w��k, :}m�v� ar un�e�ver suc�: par; ro�t o� th� 4 inis}:��T wor� �� a�r be �r�e�ted. ��;.�r exar�natio�l, t:�� on.Cr�cto�- �ha11 :�s�.o_�e �aid ��itians �� t?�� w�r3� �o th� s�and�wd ��r�r�irv� bv t�i� ��^t��Ct �OC.'Lt�tk�I1tS . Sh�u�d �he w��3c e�ose�� er exaz�*in�� p�ave ��eptab? �, t�`�e �=cov��ing o� �em�vinq an� r��ac��tg of t11� �overin� cr r�a'�in� go�� a� �k:e part.� �einov+�d sh�? 1 be paXd icr �s extra w�r1c, �r.,�r s;�ou.ld b� wo�� so expose�i �r ex�rr,xned �a�-ove C� �� +�^.accep�ab��, th� t1�:c�v�� in� oa rantova,�g �n;� tt��c re�xia.c�r�g �f �37, aclj�cen� defsctive ar �.�mag�d �a�Cs ��.a�,� �e a� t:�� Ccntra�t�r' s exoet��5e . �'o wo�'� s�a� 1,be d�fle c�i- materia� � a�� w�thout s�i��,bie sunerv�szon or ir��a�ectian_ C:S-�. :f, F�:+7��4T� O� �EFICTF'Id� IES r�.�7;'a [.3,+A�]'�'HQ�;[��D WOR1C: Ali wp; k, rna�eri�15, ar ��szx�meni. whica has �eer. re�ec�ed ��,a.Il �� r�ed�_�r� or, r��oved a�d re�:'_��ed �r. ar� �,�cen�ahl� manr:er b�+ t�e �ontrzcto� at hx� owri a�per�se. wc�k don� l�eyan:l Ci'ae lin�s ar4tl gsa�es giv�n ar as show� ��: the �1�;��, �xce�r as �er�in sp��L�a11y �r�vide�, �� ar:y Lx�x�� 4�ark dc3r�� wi�ho�r w�itt�n autha�i.ty, wi3� ie con��+ier�c3 �,s urtau�h��,��d and �cn� at �he ex�ens� o� �h� Cvntra�r.ar and w� �1, r.o� �e �aid �'or b�r tha pw�P�. V#qx'k ac done i�a� ,l�e a��ecl �e�nov��l a� �.�:� C�ntrdctor'a ��ct�ens�. U��n� t�xe ��i'_ure an the pa�t of th� ��r.��cpr tc� €��frnply with a:�y order ai tiy� �nginee?- tnade under th� prov��cns a� G�iis pa��c�rap�r, e�e �:ngine�� ri? I have �he aut:��rXt��r �� ca��s� dwfec; ;ve worlc Go �� r�r��cii�d �r zemovec! �nc� .�epl��d ard L.na��l�c�ri�e� wvrk to k� r.�mav�c�, ��nci th� ca�t t�:�reaf may �e r3��4.��k�� xo�n a.n�r nta��e� due or L-� hec�rr,n du� to �he C�ri�racLo� _ Faa, la,�e to �e�r�i�� the r��nav�1 of an�r d�f��r�v� �r ur��x�th�rized. w�rk sk:�l� tiat ��ns�.itut� a��e�t�x��e a€ su�ki wn�`Fe� . C�-5, 11 SLTf3�7,'�'�'U'I'� C�#'�:T��A�� f}!� Er�UIti��NT; T� �he Sp� � i f� ca 4 z�ar�.� . law . ardi��n�� , cades o.� ��gulatY��:� perfn= � Co�:tracto� ts� ��rni�h o# li#� a e��s�.il-�:�� t}�a� ?; equal �� a�zy materi�l cr �r�ui�m�nz :�pe�ified, �rad �f �o:�l`.�actor w=��:�� -o Eairris�: r�:, vse a p�cpas�s� su��Citut+�� :e ah�ll, p;�� o th� �re��r:�tru�ti�r� �or��enc�, rRa'�e writ�e� ��]�ZC�r1Qri to �[��N'�F1� £ar a�pr�vaZ o= su�� su�sti�u�� certifyirc� xn wr�t}:x� tha� t�'xe ��pos�d �ubJI.LCLIC'� wi�.� perfcrrr ade�uateJ��+ L��e �urct�ans c�.li�d tnr �v tY*� ��::�ra1 des�g�, �� s;rnila� artd �� cuaY su.�sta��:ce C�a L�at sne�i�i�d and i7� sui��d wv ::�:e �am� use aad �a�a�l� �f �+��fcr�r�n� �h� sar�e Lu.nctioz as �hat sp�c�f��d;. a2� "��'en��`��.n� �l� v��iaticns o� �h� pr�x�o�ed ' �5 � �51 � . C��`i€y eac� ��tomer �;�rsona��,� t'ri�•�� r��r.si��!� nersor��e� as to «m� ar.d s�c�h�:1u1� ;.�f L'rie in�� r�r�tion of Cn�i� sa*��r: c�. �� 3 . ° � [:h� e�rent �YYat ��rs�:�a� ;s�L�, �ic�k.i.on of a cus tar�er ca:�:�at k�e Rn�de , a �repa� ad �ag ��r� s:ra�l be aCtached �� ti�� c�:�torn��'s �ntz�:�4•� do�r ]c�ob . 'T`h� tag s'��11 13e c?:�ral��.a zn c�m��itinx�, a�� irz 1�� .�old �y�.,e sz�11. sa�: * �lQT�CE _ D�e G� u�ilit-f I��x��v�men� �n yc�u� rte�g��l�rhood,'y�ur fw�,��) {sewerj ��rvice will �,� ir:te�- =ug��i �:z �eC;w�en �'ri� :o�� of �a.��i. '�i:is incorr��n� �r�c� w�i' �a� a3 s'�o�-C as a��s�l�1e _ T�artk �rou, �antrdcto� ��ci�es� r hon� b. �mer�ren� £!x t��ie ever:k t��a� �r: u:forese�n �ervic� �rite: �u�t ti t�:� oc�t��s, nat�i�� Xlall I�e as al�av�, �ut i r�rnedi�4e . ��-�.15 l�iL�TUt1I.: R��1�pI�F�IBxuITY �F ��IvTT��!1�'TOf��: I�, th*`��gh ac�a cr �te�l�ct �n ehe parr o; t�:� Canrrac�or, ar�y ot�fer Con�zac�ar or an}r suY�-c?o.z��actor �haf� �t�� Iass- or darcua�e ox: tn� w�rk, �h� Ca�r�act�r a�r�es t� ��ttl� with �uc�: ot�:er Co.z�rac�c� o� su�-��trac��r ��r �gr�emen� ar a±•bitratian. �� +�?: o��,r ��nlract�r �x� su� • cantrac�o� � hall �sse= � a:�y �1a��n ag�ins� th� Owrser or� �cc�cutrt of �ny c�amage all�.�e� to n�ve b�er, su��azned, the Qw�n�i wi�l nat��y ��1�� c�utract�r, w?�o s3xali �n��r�zify and ��iv� t��x�nless �he Uwr�er aga�r,:�k. ar�v eucl� c��zm. - �5-5_17 �:,�1�%U�: Cl�arX-�:p af sur.plu� ari�/or wast� �nare�ia�s accu�ula►�� axr Ch� 1ab sit� d�rin� th� px�c>s��u�ior� o€ tn� w�rk ut�[ier �ne�e C�z��a.ct ��CLCS1�Y7r5 �ha'1 �e a�;ccxr.pl;sh�d in k��p� :g ��i.th � daxl}� routi�xe es�abl�s�ed to th� Che s��isfac.t�on �f the E.;t�in�a�. �'wer�ty-�ot�rs four� ��,�� ari �CFn Y��tic� is g; v�n �c� tn� C�n�r��to� tl�at �he clean-u� o� �}� �� iz : is �r�re�c�i,ng �n a rna:zt�+er u:x��:�ct��y to ti:� Er.4�;,n��r, it t}:e �'orxtract�r ��i1s t� ��rr��t �2� C�-� ( 3? u..,-��a��c��r�✓ px�=�:l�r�, t'rt� City �na{Y' �__ak� s:�cYi �,=x��'_ ��r��ri as CY{� En��t��- de-�s �nta~O�:ia�e =� cR'^�'�cC �:kGe c1��:?-�u� &e��c��nc7es �i�ed �� z� C�r.��a��r �n t�e writL�� zo��e, a:�� tt��= tias�� o= su;;h dir�c� ��t��E , plus �5`s or ss�;� �,�3C:�, s�� b� ti�ducted froni m�±�R�� ue az t� ',�ecome �;�.� �o ��e COT�� z`�C" CO�' , ',lpor. th� cr�mp�,r��iori �f t�e ��j�ct �� w��e as �o�rwr�d �y th�se Con�racz. �octss�ie�ts. an3 b��r� f��al ��:�ve�t��e and �xn¢' �ayrr:�nu w�,Ll be ma�e, t�-:e �,�n��ac�cY s�a' : ci��=i a:xd �R��}3F� ��4+� i.11� �JZ�� L11� �„%f.{}��4 ��l �urF11�.�T �YF� 5�4:.J4.�iiry{�'41 rn�terials, �ens�ar.ary �tx'uc:t::�res, and �,��; aL e�r�r}� k?�t�l_ Fie sk�a�� 1e�� th� .siLe ❑` all wa��c �. ; a �t�� a�d �r�,ar��r condit�o� eql:ai to �;�a� wk�zch o.ric�_n�,I�}r �x�st�d. Sur�l�� a�d wa._3�e rn�t�r=a7.� r�move�i ;rom ��h� �� of th� �;��k shall be diapo��d �f at 1o�ati�ns s�;.�.�tac�t;,r�r to t��e �ng=��Ar. The �onCractor s:ta�I tho�^��Y;Yv �1�a; aI� equ��r,�. t ��d mate�i��s inst�l � ed ��r �i�i �;�c; sha� � d�liv�� ov�i as�� rnat�# iaas �nd ��:`_arn�nL ir� � �r�gk'�� , cI#�::, ��ished and r��w app�a�in� conditi�r:. �io ex��a cc,!rtt��_7�ati�n wi1Z �e mad� Ca �he G'onCra�:�ar �ar a,ny c1�3n-�,r� r�rrn ��red a�: t�e Lra�ect , ��-5 . 1S r I�I�� r�?LC'I`,T,p�1: �,'��;��v�r �i�� wo�1c pro�rided �or �t� aza c�r:tem�s3ate� �nd�� ha Cari��act Dacum��lts h.�:; be�� sa��sfatitorily comnl��ec� �r_d �Yr�al rl�anu� ne�^Tc,�n�ed, th� F'�±�in��z vf�ll natk�}.• the �,F-�per OfF]_C3��4 of t,!�� wr.�r �nd ��est that tha Firi�� i:�s��ctior� �� r�ade. S�tch i_n�-pe��ior wi�l l�e ��d� �r�t3x�:� �� d,�}x:� �fte* sui':-7 noiif��a�ioti_ Aft�r suk.lz fi�a1 i�srect��n. �,€ t�:e w��}� a�� nat�rials and �qui�m�^} are €or�t�d �atisfac�or�r. t�� Canfira��o� w�,ll �e r:otiEi�� j,r. wx`xLing o� �he accep��n�e af C�e s�me a�k:er ��e �ro��r r�.sol;�tio�� h�s beer. ��ssed b th� ��3 F �f �_ty ��u�:�il. t�� ki�� charge v,r�.�t �e m�� d�3�Ti�C �h� �'�r�trac�ar }�e�w==en sa�d aa�� oi �o�ifi�at��rt of t3�i� Enain�er an� t2e dat� caf f�r,a� #n�pectY�n cf r.h� worJc. C5-5 ��} a��'" � � G��G�.e�._i..� CQ��r�T0�5 C� - � �� :��:�A'I'�O�VS �4�ii� �iJBLTC �`c�:� �OidY I�S I LII-`? �ECTi�I�! C�-� �,Fs�aL ��TZ��rs ��if� �Ua�.r�L R=S?��si��LiTr C4-6.1 I�A�'� '1'� BE ��RV��; 'I'�;e C�n��C.ar sha].l ati �17 r;;�;e,� o�se��-� a^d ��:,;�,13r uith a'_1 Pe�er�l and �ta=� i��w� a�:�, {:it�r vrdinanc�s ar��l re+�u,� �Ci�rts w;i�`� i^ ar:;.F wa�� affect tre co^d:��t �f kne wor� �r �i� �peraF�or.s, a�:c skx�,�' �k�s�rv� a:�r� compZy wi��x a' l. o�'ders, ��ws, ordinanc�s �:�� c�'ulati�r�s wY:ich ��iSr �r whic'r� may be �:-�,c��d l�,rar bv �5c��.i�s havxr�� ur��dic�i�r� ;,r aLthori�y ��r ssch a�actrnen� _ ivo �1��, o� mi�+ar��ar�ia:r�ing ��r ;c-�orar��e tY��r�r�F wi.3.1 be c�.�asider�;�. Th� ��ntraL��r a�d hi� au�e��s �?z�l' ii7d�rnr.i�v �r�� sa�e 1�.,3*�ml�ss �he �ity a.�xd aI? �F iv� ��ic�r�, ag�nt�, and �e�ploy�es agains� �,�y �rtd a�l clairls �s� .l,��bi�.i�� ari�=:ig €roi�n o� base�3 ori �h•� v�o],a,�i�n p� an�r s�sch law, pr�Ci:��r:c�. r��ala�ion, �r a�d�r, �,v��rh�Y :t be ��r k�rrns�� f �r his entala}fe�s . C� - 6. 2 P��M �TS r7A3D �I�ET�55� : !'he CpnC rta �t ar e?��,1 p�ocure al l gerrn,�� a�ci lic�r.��,s, pay al? �;�arge�, c��t� a�xd �ee�, �:zd y�ve al�. notiices n�.ce�sary and i:�cider_� t� �h� du� an� 1��a�ul aros�c�ttic�ri of kh� w�:l� , C6-b.3 ��Tc.t�;'�1] .�r��7Y��'�, M',�Tyr�}"�L� A,�1� P.�'C]{:r,�SE�: tf ti'_�� ontyacta± �s req�:ired �r das�res c� usw a��r r3�sig�x, d�v+c�, m�teria�, or Xr�o�es� cov�±�� y .l�ttsr, pa��n�. or co�y�i�ht, h� sl�a�,� provide =�r such ue� b}� sui�a}��e J.egal agre�rraent wiL`h the �a��n.t�e �r owr±e� [a� su::� pat�r��., �ett��. �� co��rr�.��t�� des;,�ri. It is r;,�:t�*�a11y agr��d ar,d titnders�:�,o� t�at. .with�u� ��ce;ptia� ths contract pri�� sha�? in�l��de a�� Yay�.lties or c�s� arisir�g �ror� paCer:t.a, tra4�le-ntar:�s, and co�y �i�hLs i.� �n}r way �r:vo;�r�d zn �.he wc±k. '"h� ContracLor �n[i his ::u��ties �Y+ail �.:�d��-�ify and save harml�s.a �he O��z ,`.ram an�+ �,nd a�l ��a��n� . far ir�fr��xgerner�t b� ��on �f th� use c� arty suc�i na�c�te� desxg�, device, rr;at�ri�� or �ro�es�, or a.r_�r tr�d�-m�x`� o� �o�}r r=9ht ir. ca�:n��ian wit�� tir.e wark ag�ee;� to he p�rforrn�cl under the�� Cor.�ract �q�u�ents, and s1��1 indem��fy i�e QwtY�� z�.}� cost, ex�ensn. ar darrta�� wnic'_7 it may �e o��i�� d ga� �y reasn� �,f sucii �n�k:,nq�.rn�nt a4 zny Lime duri�g th� �rosecutior� o� �C�e work p+- af�.�r c�rrt�xeG'.ion �� t�� work, r�r��.�er�, h�wevvr, t�� th� �wr�e*� w�,�,? ass�me }h� r��vn� ibi 1 i ty �o ��f end a;v aac� al� �i,� i, t s }�rough� �� r�� i�fr�ng�me�� of �n�r pa: �nt rlaittx�d to b� inirir�r��. �zpon bv the d�si�:z, t}r�� r+��r�:cta_on or rnate��al or �c{�:i�r��nr sr��r�ier3 iri tl�� ContYa�t a��r.ts �u�ri� sh�d �h� C'onx_r��ror �y tl�e O�xne{ . ��xd �� ho:d �h� C'c�:�k�r�ictar ��r�n��s� cn �cc��;t o� such �uits. C�-F,+ �� C5-�_ � �r�1� � TAr`�� __P�ykV�S��,.'h1�; i::� L�r�C.r3cL�� }��1� e�ta��! sr an4;E e�i�r�.e a;n��.q Y;is e�t��s ,4;c : ��c�-{�;latic�:-:s i: �r�g��-;1 �� cl��;:li::es� a:xd d;�spcY:�a1 �� a�a�� .nd w.�ste a;; w_11 tnd �� p*�ev�;�r t_�e �,a3C�DC17�1 a:�c� s��ar� �� + r.tec-, :•�u� ar ��:�tag�ou� dis�ase3 an� �t� eF��tivaly �r��re.1� t::� �r�a-ic:n o} a n,,x=5a:1c� a��1t tne w��k �r: ar:�r pro��ty eik;he� pu�lic o� p,z��a�� ;;;� ss��k� ��gu��=�s�s as ¢�e r�q�,�F�d ]�y La�r sra�Z �re �Lt in}� ir�me�i.a�',� fcY�� an� efr��4 by �he CenCracL-�r. T�,� t�evessa�Y s�nitary convenx�n�es for us� c�F la:�v��r� on the wor�c, �rr��e�ly :��cluded f�om �u�l_c ��Yva�i�n, shasl �,� constr�� r�� n�i:�ta��:�� y �h� ��n��aciq� an� el��ir us� sh:��± �e stric+�� e�farce� �y th� Cot��,rac�o� . Al'1 a:�ch �aci�, i k; es s}xal I �s l�e�� in a clearl ��d s�:r�i}ary ��e:�i tiori, fre� tr�m objec�$c�n��i� �oda�5 s� a� n�t to c��s� � tiuisar�ce. Al� s,�ni�ar�r laws a:5d =egu�atx�ns o� ti:� ��te of ':'�xas a:�d th� Cit,,f �',-;all }�� ;t�e.ict��r c�r��],�� w:t:�. C'�-� , r :-s'_:�I�a� S�F�"?'Y AND C�+,�TV�IvIE�IC'4 ; N]�G�rl�ls �r �q�X�fnet�� s�c�ecl �i�au� khe work sha�.1 �� o r�1�ce� �nti u�ea, an� �h� �rn�1c sizai� at a1� ��r�e.� ]�e s� c,��d�:ct�d. a� to c�us� n� g±�ater o��ruc�;,o.: �� incanv�nY�:�c� t� �he pt.��x� �n�.n is cor_�id�r�d �o b� a�solu}�ly t+�cessary b� ��z� E�t�ine�w. :�e Contra�to;- is re�ux�ea� :o mai.nta�n at aF� ��roes al? phases �� his w�rit in �u.ch a man�er as n�� to irr,n�,yr th� sa{e�ir vr �o��r�r:��::ce vf ��ie pu}�l.ic, irc��ud�n�, :�ut nat l;rz�ite� to, �af� and tor�+r�ni�nt irgrass ar.d �r�r��s to prape*^�y contiguous ro tY�e work are�,. Tlle C:pr;t.r�w�=�� sha? L rn�k� acl�ctuata prc��isia:�a Co �r�nder r�a��rab�� i,ngress and ��es� ,f�-- r�orrnal ve�� ca? a� traf �t�. �xcept_ duri�g dc:zu�? ��enehi��g cr pip� i.nstal�ation �p��ataans, �� all �lr7,v�ura}r cvo.ssing�. ;::c�x �rovi�ions m�v inc�.ud� �x'i.dging, �la�ernent nf �.rushe� atane �r grave], a� s�,rci� vtha±� rcs�ans of �r�vidir��x pro�,er ingre�s an�l eare�a for tr�� +n��y ser�veci by tY�� clriveway ��s tr.� Fng�n�er m�y ap�rav� a� a��raariate. S;�cYi oel-:e� mea :; may inc��dF tE�i� div�rsir�n a� c��riveway �raf�ic, �zt�: spec��ic ap��v�� }r tr� �'n�i.*:�er. I� div�rs=at� of ira��ic is �p�roved �y �;�e �:��i€:ee- �ti a�:Y ].ocati��, th� �[xntract�r sha�1 �ake a�ranc��;n�n�� sa;.i�fac�o�•}� to �he �n�irie�x` at ar.y 1�cats�T�, th� Conkr�vtcr s�al1 rna]�� f�r�e��er�e:�ts ��t��fac�cry to t�ti� Engi.naer �a� tf�� iv�rsXvr: r�f t�a�fic , atY�, sha � 1, at' �is awr� expens�, �zs�vide a11 �s�t�: ials an�3 �er�c;rm al� wrar�c ne��ssrary fcr th� c�ns�ru�ki�n and r�ai�terr�r;c� af ��dways ar.� br�.dqes fa� su�kz s�iu�rvion �f tr4�,�,�c:. 5�,��wa�ks mus[' nat be o��ructed �xc�pt �S}r 9�ec�a1 �e�ra�ss�or� of �he En4�ineer. The na��ri�Ys �xcav�,�ed �nd �2z� c�nstruct�.oz m�teriais suc�x as a�� ;sed ir� tE�� caL,�t�u�ticrz of �:�� w�rk sha11 i�� 1�c��t;i s� ,�s r_ot Co erc�a�xg�= the war:� cr ��av�rt �ree ��e�s C� al� fire h.�r�#rants. �i,te aiarrn 1��x�s, �aol�ce cali bvx�s, wa�e� v�lves, C6-G i 1 7 �+-� �.,3� j'� �'.�.,J 3l.�wll��`J� 4� �,3� :�} �S -T� Ci�# �l�C�Cll��'} 11L� UWf.�" �G1C�*.%�J ��^,� �:r�� re,ate�';f a�;# r��c�e�t on =h� T�ar� q� k::;� �antr�c�� a� r��drds t� �t�lic vc�:;+.•�rti.3n�� an� saf�ty w'u�:x rna� ror�� ta i�� at�vr.La�n, a�w�r -`_we:7Gy-fo�r i��u�� notic� in wri.t.�n� t� th� C�::�za�r�pr . sav� i�1 cases o� e��n�v �he:� it �'r:al? ��.v� t:e ri�x^� t� X�rn��v a2�r n�g��Ct wi�ha�.:t t��i��, a,-�d �� aiLll�y �ase, �;':e cas- q� s;�c:: wc�,k dc�n� or mat�r;als �ur:�;s�.�3 �}� t�xe Qwne: �" �y �� ity �ha].1 be dedu�t�� frorn r�pnxes du� or �a h�com� due to tn� C�nt��ta�. 1'k`z� C'c�r�t�-�ct��-, �=t�� app��•w•�x:l, �� th� E��g_nee�, �;}�a11 noLi �v t� � Fir� i3��artm�nt Fie�dq�ua��exs, T��£: ic �:ngineeY. ��d PoZice D�partrnen�, urY:�:: a:ry srreet ar aLle� is r��t�es�� to �8 clos�d c�r abM[xt��+:e� or a�y f�r� hyc:�artt �.s to �e n�� .nac�w�si�le, �n�, wh�r� �o d�r��t�d �y L�e Engir.e�r, se3a11 ]�ears ar_y �tr=st, s�.�e�k�, or ��ghwa�5 i.n �.^::diti�:'s far �-�o�s��{ucL�d u�e by `i.ra �ppa�atu�_ '�'he C�:��ractor sh�ll prorn�t�}� rsatiiy th� ��re �epaz�„en� �eadr�uart�rs �hen �lX suc� o�stx�u�t,ed street�, a�leys, or hydrants ��`� again p��ced bacSc z� 9��vic�. Wh�re the �ont�ac��r is requ�r�d to cons�ntct t��porar+r brxtic.�.e� oL m�k� othRr ��x'�ng�r�ents far crossinr� ovez' d�kc:hes o'� str�ams. h�s ��r�onsi��ity €ox ��r_�.d�nts ir� cor�ect�on ��C,� ��.�ch cro�sings sha�,� �.��:�ud� fi�se roa�wa�r app�a��he� as w#11 as th� struc�ux'�� f sucti c��ssings.. The Cor�t�act�� !��1 at a13 ti�nes con�u�'t his ��pra�san a�d �he �:�� f cor�st�ucti�� rn��c-zzx:e��r so as �ot t� c��rnac�� destro�r t±��s and snr�� located itr cl�:;e }��o�camiL}r to or �r� ��:e s��e of �ln� wo�k. �Jh�x'�vez �ny� �;�ih dzmag� may h� cor,�, �i�� Con��3r��r sliall x.rnrr�e�iat�7.y �a�3sfy a11 rla�=rn:� of property �wner�, �r1d xs+� �pa}r�ent w�11 �� rna�:e b}r ��:� O�n�� 3 t� �eCC.��en��st c�� s�ch c:��m�, Th� �vn�r.3ctcr eY�all �� 1�� w� L� ��h� �ngin��a a�ritt�r. stat�m�nt s�awin� al1 s+s��: �1airn� ad��;,�e�_ �� 6.� �RTVI��'G�S OF�' ��'I`FA�°I'O� Ih3 Si'�r��;'I'S. AL��EYS. A.�ID RIGH�'-�f'- w��= E'oY �h� p�r��x�m�r.ce ot the cor_trac�, t�;e Contra�tor ��1 �r� perr€��t�d �:� usc aricl o�cu��y su�;� p�r��arEs , af tt�e pu�l�c st�ae�s and alleys, or vr.her pu��,i.� �la�e� or � � other �i��lYts -o�-way �,s '��v.id�d �o� in tlze ordirya�c�s or t�:� Cat}r, a� �:;vur� �n the C�nr_r�,c; �oc�rne:�ts, �� s ts.ay �� sp�cifically auC:�oziie�' kn w-iti?=g bv �t�� n��,ne�r.. A Y��sr�na}�1e arnounL �� oo�s, m��zi��,ls, and equipm�nt �or co�s�r°,�ction ��eY��ses nta� be storad in suc'rt �r��LP , 1�ur xia r.to�e thaxx is r�ecessa�y C� av�ic� c��],��r in t:�� c�r�stru�tian o��rati�ns. �xr�,'��G�d and wasr� rnat�ri�� s: �l.i i�e ��.�� r �tacls.�d �n �7��`:! a u�� a� r,ot r� �:��rf.^re with �i:e~ uss �f s;��ces that rnay �e de�i.c�::�F�d �p b� .1.w�L free a:�a� u:�a��truc��s� and so as noC t� inco�v�:�ie�:ce o�cc�.�punta o� adjac�:4t �r��erC�. Tf ;:he street is ��c::pied �}� r�:�,w�}r t�aci�a, ��e woric s�na1� �e Czi,6 �� ca�-�r�d o!r! i:: s:�tih rnaL�� r:o� �� -�r.�*-��-.: v�=C^ �;:� ��ra;,i�n n� ir�:n.�, ��d��:g oy u�].o=dtin� u� �ar�,y �_�, Or_her �or:��ct�rs n� �i�� 4v�ns� m��, �o� a�1 pu�c;�s r��,r.ec{ b;�{ �� c�ritr�c�, �r�t�r uprcn tr�e worJ� a��l ��m,�s�s us�d b:� t�:e �'orl�r��tc�Y �nd �t�ail �e �,rc�vi�z�� 11 a-cason��,P ��.ci1�C��s .�r:c? ��sis�a:!c� ,C;,r �he c:�rnp?eti,on �� a�jorni!zc� w��:k. �;�.• a;idir-c�n�� g�c��;^ds d�.��ie� Y�y ��t� Co[ttract��- ��,Y :��s use s::�� 1 �ie �: ouided by ?�.�.m aL h�s owri cos t�:�d ��e�sa . �6-�.7 1�RIL�/dr�'! CFO��ivG� = W}��;� t:�� wox.k �nc}•�:��,��e� ��on �rtv =7�1�C-GL-I+ls9�! �`g -�---�� dZ�*Nel�. i,�3� �.'1i� W�IL S�rt:k��' ��1� 17E��$��,�� dS�fR�i:� i4r ��72 4J{J:"�, �tl�Y'� t4X� �"��1',ti'dy C�a�:�C9 �{±-o t_Q �� cr�ss�d, t:�e Ccaz��a�toa slla�l o,bs��ve a�l ��:� ±�gu:,�ti�ns xrld Y:�str�.�cty,a::s a� ti�� 3�1w3� c�;��n�ny as �,q �� r��tha�'s c�f �e_ formi:�c trr� wor]t an� ra�� a;.l r�rev�utiort� fo.� sar�r�r �f piOGeiC� a.*�d tLe pu��,c. Ne�rat��s�=_t�ris +�ra,t� tk�� ra:,1�.�a� r_�t�pani�s �oY g�.r�nits JA'�� ]�� d�.�Y� ]�� and th�oug:z �.h� �it�r. "Fhe �c�n��3cGa± sh�al gi+�� th� Cz�y �i��ice nor less �;�a� f�ve c�a}�a p�i�r �� th� time �F h�� ir.tg�ti�ns ta �egin wor� �n ��t �o�tion �,� th3 �ra��ct w�ic� ;� a:��a��d �o tl�� ?wa�r pr�per�.i�s _ T�e C��e��,�t�� wi � 1 r.a�_ be giu�� xCra �r act�iit+ot�� coxr�aensatzan fc�,� su�h ra�lway crossin�� un�ess s��c=flcall�r s�� 'o;��l� �r the Ca��racC D�eum�n�s. �6-6; 5�JAF.RICA��S, i�AR�?NG� �� 4V�TC��lMzN; i�h�r•e tY:� w��k is ca�rY�d ori in ct adj��:_er:t ko an�r swreer, �Zleys or ��hli4 pla�e, th3 C;�r��raU��r s]:all at h;s cwn �x}�e+�se �urnish, e;ec�, ar.�3 rt��in=a.in ��-=h �a;tica�e�, t�nces, �ig�:ks �n� c�ang�z �igt�a.ls, �i�a�l provi�e such wai�hmen, and s�a�1 t�k� ail su�h o�k:er p��cauti.onary mea�sur�� far tihe �r��,ac��n o� p��rsort� or pxog��r and of the work as ar� neceesax�r, �a�rzczde� arid f�rtc�� s�a11 �� aiated in �, '�c�a.r �hat will l�e vis�k��p �k ni�P�l: , F'rQr� sun��i t� sur�r. �se t}1e Con��act�± sh{zll f��r�is�: a:�� n�:a�r��in at �e��t one easx�;r visib�e �a•,�r�ir.� iic,a�� at �ac� I�arri�a��. A s�t��ici.ent n�mb�� af �arri��des shall k�� e��cc�d a:�d maa,ntz?r�ed t� ke�p ��ds��r�an� away €resn, anci vehzcl�s fr.om '��ing �riv�n an or into, any wo�k under con�truct�on or }��ir�r� �riait��ained. T�� acta� �tlall �uY��i�}� w{�tcY�rnen, an� ke�a t�r�rrt a� the �� res�ec�ive �9s�gn,menGs in suf Fic��n�, nurr�be�r� #�� prq��ct th� wor}c ar�d p��vcnt accir�etit or d�rna�� . A�? �nsw�llatiaxts .znd ��cec�r��es sl.al? �e cans�ste�r. w�th �� nr��isiori:� se� �ort� �n the "X99� 'i'�xas N±�n�al, on ��^if.crm �'.�afFi� �antr�� De�ri��s ��.r �Cre�tg arf.c� �€i�hways" is�uer� ;�ndeY ��e a�tl�xo�ity c�� r4i� "Sta*e €�# �'�xas LniEorrr� A��. �ce��.�larir�q 'I'ra±�i� �n F;��lz{�r�vs'", cad�zi�d as �lrti�l� u7��d V�}an's Ci�-i� St�C�;��s, ��rt:nen� secLior�� eir.g 5e�;�ior� �o�, �'1, 29, �0 and 3i, �6,6. ��}) '"h� Cc�} tr��.tcr wi1- r:�� r::nr��„� �n� �e�ula��y si�: , i^st;u�r=r��7�? �� + s�,-�� r�ain� s�g:�, �� ot��r s:ign s�h�LY; I�as ��r_ e�ecte� by th? t_� ��. z� �t is d��rm�r_�� tYt�C a �iJ;x n�s� �e rerrq-�� t� ��m;� ��qui�e� c�n.�t-�3c;:id::, �h� C�:�tr�c��» sh�'_1 cant4�:,� L'`�e �'r�,rs�o*�` ar.:icn �::� �;�' ; c �ar'�s 5.18��4��1_t r �l�i..'J �1�:1 a'itif�l�� 1}� Y.L�l�fl ��I1�� •I�G��BY B7l3Q�8075� , t� r�m�v� t!X� ,iqn. ?'r� G�� case o� regul�C��rY sic��s, tY�� Con��ar��or r'��s� x��l�ce tne perr�ar�e�2t :�xgn �ith � ;.�rrip�ra�y s��n fin��r_ing t�e rer�ux�-em�:it� cr �'?e a��ve �e ��ertc�d �aa�eal ar:ci such �am�o.�u� y �: i�:l �:yu� v �e ;.n� t �I.� �d p��crr C� tl^� �emuv�.l af �i:} pe�r,��x�r.t sigr.. I= zhe t�rrtp�ra�y si�n i� not �,r�5[�.��d c�;�rrec��}r ar �f it dce� �±�v m�eL t�'i� requir�c� sp�c3fi��ti�r��, the ��rnan�n� :;i� s:��ll �e le�t i�: ��c� u�ti1, th� t�rnoorar}r sign r��uire��nts ar� ��t. ��i�en c�:zstr�ction wo?-Jc is cc,��let:�� tq t�e ��ctant Yhat t�e �;err,e�r��n� sigr, ca2 r�e �'e-i:�st�lled, the �c,n��ac�o�e s'r:a�l �ga�n ror�t�c� tlie Si�:::, a:�d hiaikzLgs ��v�4:;,on Lt� r�-i�stall ti�e �errn�txe:�t sign ar:d s�'�a�� leave �� t�rnp�rrax�v s� gn 3n �� ac� z�.::til �uch re-in,stal.x�,tion 19 �o�r�Z�ted_ '�`he Contrac�or �+r? � b+� �el� r�u��r:si:�l� �or aX,� dam�g� k� �;�e w�:rk �� h� pu}�� i� du� ro �a��u,�c o� barr�,car�vs, �igns, fe :cea, i?g%�`�, or watcnm��G ro ��qt�ct �k��rn. Wh�n�.vPr evir3��e is �or�n� o� s,,:�h daTage to th� wc��k �he �;��in��w� mav orci�� the da;�t��d p�rt±o-x i:uined+a�ely r�mov�� .d re�1a�� y t?3e f'nnr�-.;vt�r a� �:x� �c:�t�ac�Ur�s o+u� exper�se. T`ae �ontrac�o�' � �e��7�Li��1i1C]I ��r th� �t��,ntienanc� �_ �arx��ade�, sigri;� . �'�:�ce� an� ligh� �, ana ��r p.rov�din� �ratcr�rra�� sha11 t�o� cease �ntii �h� p:�j�w� s�ia�� ,�v� �eer� compl�re4� and a��ni�� by �tie �wt�e;� . �o cornpensatzon., �xcept as s�xcci�i�a7.�y provid�d ir� the�� Cori�r�c1: �7�,curnents, wiY], be pai� to the �+�ntrac�q; {or Che wo�l� anci �r�a��r��,s� i�ualved iri Uhe �ons�ructin�, pr��id�flg, an� i1121I1t��:Ll�fl of bar�i�ad�s. si�ns. ��.c��, anc� li�h�s ox' for saXari�w ot watchR��n, €or Lt�� s;:bs�q�en� reino�rai and d.ie��s�a af �ucir t��rxcad�s. :;' �ns, �_ f�r �: � ot�:�r iFc-�dentals �ie��s��r f�r the ��}��r �rotectio�, s��etyr �r�d convenie:ice �� z�s �ubii� dura,ng the cor:t�act �era.od, a� t�is wo�k i.s �v�sszdA�c� �a �e su�sidiax�y ta th� ae��ra� i��;s �or w�z;ch uni�. or 1u�ttp �,um p.rices ar� xet�u�st�d �n t;�e �rap��al. .C6y5.� G�£ �r �'�Pi��V��. I]R�� Vk.�C�'a' E�'�', ; S�1��.3Yd tl�e ��n��actvr el��} �. � us� ex_�Ios�.��s , d�o� wei�ii� , �;.c ., �� the pros��u�,�o:� �� the w�*-�[, �he vtmost ��re sha].], be exeY��s�d a� al� �irnes s� as nat t� ��d.�•iger ii�� or �r��i�yty. 'i'he ��n��a.ctoi silal{ ��t.�tv the p�-c��r rey��-esentat�v� t�f an�r pu'.�li� se�vice ca*�ora��,�n, a:zy �c�rnpany, �nc�ivid�a],, c� uti�ity, and �.ie Qw,.�r, ��o� J.�ss t�afi L'w�nt}r-�v��s` ho�r� i� �6-5 �51 a�vazc� of �iz� �s� �f an;r �v;,iv�ty w::ich mi�� c'.am�ge o.- e�t��.n.��r t��i�' o� his �sop��e•.� ��11� or a�,jar-�r:� t�; t�:e wc��'�- [�::�re t�e us� �= �x��os�ti�?s i� to b�: ��i��d c�r. �'::� �ra1�c� �3 specit�,�d xr� th� �pecial �'�nt±-�ct fJoc�m��4�. qi tf:� u�e of �:t��csives ,i.s ,-�qL�es�ec�, t'�� nk�acC�; s1x�1? �u�rn;t n�ti�� o the �':�ginear i-� ww��irt�C tw�nt�-fau� l�totirs pr�a� tq ��mme:i�µ�� ::d �Hk��1 f��-: ia4: �v1G�t'L1C� tY�aG �+e hzs ir�suia�i�e c�v�rag� �o p��te�t aq�i�� ari� cizma��s a*��Ilor injuwies �r;.s�� a�at o€ su�ii use of �xp�asi.�}�s. ��=1 cl�ir�� r�� s�1ng ou� �f tt�� vse of ex��osi�es s::al� be ,� :ves�zgated �.nd a written r��c�rt r�ia�e b� tx�e �;�n��-act�r�� .�n�t�rer� �p t: � r'rg-r��r wi[l�in Ce€� {k0� days aft�� x`ece�L�� c� wri�t�n no��Ce o� Ch� c��.�� a �h� Corr; r3c�c�r frat[� eitl��*� L-fie �z t� or rh� ��a+ m�rtt , Trie C� t� �� Z p��c�� tp g�ve n�� i c� �.� t��e �on�r��to� oF a�� s�c'tf clax.m . 'Clie us� a� explr�� ives rna�r b� stis��d�� bv �=�e ��r��,n�e� if �;�}r c��pl�ir�t is �e�ey,ved a:1c1 s�ch use sna�1 not b� ��;;�meri u�t�1 Cha ��ua� of th� co�nt�la,ir.�. 1��s be�a a�€dressed. W��n�vez ext�tos�ves �re s��r��.� o�- k��x=, tY��}r s��,ll �� d �n � �af� �.nd ��u�-� m�a:ri�� att� a�� stazag� �l�c:es s�al�! �,e pla'inl}{ rr;a�3ce� "�AAiG�:!�C�US �.}C�LO:�IV1S�' a�d sh�l� }�e und��- the c�� vE a ��mp�r�r;� watc�mar: at a.Il tim�s . �,�7 ve:ticXes 3n w�±ch ext�Xpsive� ar� �e �n� �raz��:rt=� �:�,�11 1;� plai:zly rriar.}��d as rne�C�or.ed �.�av� ��d sna�1, ir�o�ar �s passi�le, n�t use Y�e�tr}r traf�ic routes. �5-5.10 wnRI{ WITui�l E�eE�M�,hTPS= 4�h�re tl�e work passes pv�r, t��i�-c��,��h, c�+- i€tta �riva�e �r�pert�. �l�e C]wn�r wiX1 p��vide suc�: ri�ht-of-�ay oz easa�r�nt piiui�eqes as t�:� �i"}� m�y �:��m neces.oa��r to� �he � grasecE�tion a� �he w�rk, A:-xy a�u�=�ior-31 ri�1��-af-wa}r or w�r�c ar�a ca�tside��d ne�e;sary �v �he ��n��{�ctor stz�11 be p�c;vid�d by ]zz.m at �l1'3 own �xpenae. Such acldi�i�nal �rigl�ts-crf-w�y �� work �rea aha�l �� a�qzlired f,o� r_r� benefiit �E the �'ity. �h� Ci�y sYta�l i;� r�at�L�x�Q in vrriting �s to �h� �-�ghts �o a�c��rer1 befo�a work ]��:gi�rs iti �4�,e af�ected ared. '"�;e �'onr,ractqr sh��.l �x�t �nter �zpo� �r�vate grot�e�t}� f�r an}r ��urt�c�:,� withou� havirtq pr�v�c��a��!y �}�t�.ine� p��mx�siori �roin the a��rn�:.- �; such pro�e:ty. The ConCxactar wi�� fi�� be a11aw�� to �t�re �q�3��,ra,�l�i �r mat�ri�I o� priv�ra prc�p�r�}� ��r:1�s� and unLi' r.2�� 4�JLC_��.Ad apprv�al of the �rope��}r owner }t�s ��n s�C:ure� i�x writiti� �}r tt�e Ca.�tiratir_or ar�d a c�py �u�r��s'r:�c� to ��i� �nr�i;�e�:. L'w�ess s�e�1fi�a1�Y prav�d�d o�h�rw�se, the �'ontrac�� e�aF�. �lea�- a11 rig:zts-s�:�-wa}f t�r �as��e:�ts �.F. obstr;��tia�z� �1ii.ch tt�ust b� �emc}�ed t� :z;aS�ce �ansa�ble �ropeY �rc��c��ic�:� aP the w�rk a� � part �� tY�e �raject c1n;�ru�t�ion ��ar�ri:�n�. 'T?�� C:�::tr�t�t�r s�:�ll �� cs�qt�siale �o-r the pres�rva=��n [�� a�Y�3 sh�l� use �4-f] 5�1 �Y�'�� C&L14.-0I1 t.rJ �]��V�CSr C�a3CTi3C��'� C57 e717 k��P:�� :Ci-'��?�`_"fr p��.n�:a, .1.��.r.s. ,�.� :ces. culvarrs, c::;-t�in�., a:�d a�.? otn�r ��.��s o� s�ructure� �" lrnbic-.�e[�� ts, L� ai1 w�Cer, ��4��, e��? aas li��, to a11 c�.^,du,�"_s, �v�r�t�ad ��:� �:�-��, ar a�p�i��na:;c�s t1z•�zeof, inc�udi�g �ne �crst=a�tion �r ternpo��ry fe�r��, and to all o�:��= p�blic �r privat� p�:�p�r��r aYor�g �d��csr_t to t�} wo�1r. �11� ��I7=rciC�� :l�� ri�}..i��r� C1�� ope� �e�r��etlt�ti��s Qi owi��s r� cvcu�ar�ts o� pu�;lir, ar �riv�;,t�. land� ar �n��r��t xn larx�,s w�:i.ch rr„'tgi-:�: �� affec�eci �}� t:�� +�ro�~�, 5�c�� n�tic� s�:ai'1 �e rnac3a at l�a�t 49 r�{au�s i:: ��var±�-P af �k�� b�ainxt.�a�g af th� work. N��i��s shall ]�e �p�:Li�:a�� to bo4� p�.a? ic a��' p.�avate �xta,l�t} �onr�ar��es or an�r cor�or�4i�r�, c�rn�any, i11�1:F]_Q'1��, or ott��er, �itner �e �wr��s �� accLpa�ts, whase �an� o� i:��er�s� in � a.r�d rntgh� aif�ct�d by t�� wor�C. Th� Con�rac��r sh�? Z �� rtsn�nsi�l� ro� all d�rn�s�� ,� i:�ju�y t� �;.ope�Ly af any r_har�ct�� ltin� ��o�i a=�y �4ti, wrr,�ss�.nn, ne�l.�c�., or rt:� �c�nduct in =^e rt�a�r��r. vr rnetl�� ,*� �xec-��,can of ��e tv�r�c, �r at ar�]r C�.rre r.iue L� �efec�ive t,rot`st, r�t�te��i��. �r �qu�pm�nt. Wi;e� ,��d whe�� an}r d�re�t o�` i�di rect or �nj ut-y i,� dor.� t� publi� or priva�e ��q��rty on accoua� af an� z�tit, �mis�ior;, n�cy' ��t. �r �,is�o�:du�t in �n� e�e�ut i�r� o� t nc w�r1�. �r �.�: c��x��qT�er.ce o� the r.�t3-��tecutior. t��e�eo� �n �?te �ary of th� �antracCox, h� shal'_ �estor� os k;av� rese��. at h�s �wn co�t and ex��n�� stttih �x'op��r.y rc a cor�r.i�.�ion at J,�a` eq��l �r� �har �x��t�.�� e`ore s�ch ri�rna��e �r �,::� u�y was c��.ne, k��r rer�a=��inc�, re�uildin�, ��, tak',h�rwise rn��.a;ing and ��toring as ma�r �� iz�c�nd k�}+ �he {.}w:zer, �r he s1�a11 rnaic� g�oc� suckl dam�g�s �� ir.j��±� in a ma��r �cccp�a�'_� t�+ �he ow��; of �he p��p�"Cy ard th� Er.+�in��r . . �11 fence� er�.oun�ere�3 �r�� oved d�:�i.:�g c�r�s�ru��,it�n o� trii� �rojec� sha1� �e re��.cr�d ta t?�� arigY�a� or a b�tter ��:� �ri��ria� �r�;.drt ��n upon cnm�? etior. of this pra} ec� . Wh�_e� wi�P �en�ir3c�, citit�r wire m��h or b��k��c� wi.r� i� �,+� �� c�css�d. �he C��r�c�c�x' shal..� �eL cr��s bra�ed �a�ts �n e��her sice o` perm�nent �ase,�enC n�Fv�� th� �en�� s cu�. ;�I�ou�r3 ��diiiar,;�l feizce cLts }�e �a�essa��-�. �he -Co:��racrpr s�za1� grovici� crass ��c� �dst� at p��nt af tl��e p�o�ns��i eut in a�?ditian to t�he c.roVs braie^ ��s p�o�xidPd a:, t�ae ��rman��`.t ��s��t�n�s �.irni ts, ��*�or� th� t�nce i�, cut. - Tem��:a�}� f�*z�xzt� s:all �e erecC�� .n �lac� �3r r�� r��:.�� e�neved when�v�r th� +�rar}c is r�� _� prog£�ss a^a w�:�n C�Se sir� is v�c�te[� O'JC�fi'Ii1�21t, 2��;�,f�r at �1� t±mes t� nretr�«t 1i�re��c^k ?:�om �::r.��ing th� cvns}r�t��on ar��,. :':xe cost tox �e�ce rerno�a�, t8�np��}f e?asur�s a:td xw�Iac�rne:�� k�,�1 be 9u�si�i�r.y t� the V.�'i`1C]ll� it�rns ��d in the ��e�t F �S]^� �� dr"�'D�'Sc�.l. �:i.2��±�, w;� s�pa*�t�. pa��r.t �rall ,t7� 31�ow�d �o� ��-�r se�vi�� a�:;��iatsd w= t�a �his xar;c. in ca�e o; �ai],;�r� a� ��e parC of �lY� C��,� �uci: �:at�ercy tn m�k� good s�,:ch s�arna e �` _�acto� to re�tar; :Tr�v, ;�nor �� t;o�tx` w�=�C�n r��t.� � '�7u� . t�� G'wzer -ce tlr:d�r orCi_r�a�-� cix`cums�a ��m�r and wit�zaut ~;�ti�� wn�:� a rais�-:ce o� '�a�,a��us s�sul�s, �woc��d L� re�air, r.��:ild, corx�it_o;: �'-" ��=�=wis� P�-�Ger�y aa i��: �e d�t�rrni��d � r�store �u�i: an� r.t�� cost th�re�}r w�I? b� ��c�ll� f�:�e�- t� b� nec�s��l-�rr ��' �JL��C]r� C�LI? 1-. -� QC-R �PkV R7CIli�^a C�11� O� CO �_.� �O?3Cr3CtQ� Lkf1C�?r C�1S ;.�OYiG��3.CL, C�-6 . 1 ? IN1Ep�,'NT�b7'� �Ol�T�AC'I'�Ft : �t i� urzltir��cro�' and ac�-a�.� �'=r ' �� r�=e� ?'ier��o that C oe.tracCoz �hail perfor�n a�� w�r{ a:;�. servic�� 2a�r�un�e,� �s ar_ $n�� enc�e�:t a.s ari �f��;�e P ��r.kra�,t�r, �r�i nc; �� t�g�nt � ��r;rat:L o; �rrta� o �e o` Co�itr�rror sh�ll h�va �xcl�ts��r� co;.t.�� o=� an� t�e��xc��,siv� rxg'ci� }� c�ntr�o� �i � ��s of aI� �h� wcrk a:zr� s�+-vic�s ��f�r��d kze��trd�Y. �na� �,31 �ersa:�s p�rfor:r�ir.c s�n;e, �r�d s4iall 1�� ,�a1e1}� res�c�n�i��e tor tf�e ac�s �r�� o:��i.s.,ions o� d��c��s, � � "� ` its � �r�,.s r s�rvar�ts . �r��.k�ye��, Sllt7�OC7C�aCtOrs, ��,"::5��5 �5 �C7I1G��Cto�'Sf a._ti ix�v± te�s. T�� cio��r�n� �� r��t�c�nd�at ::up�� sYra�1 �ot aP�1y as b�iwe�r: Cl++m�r ar�d �'�o�r:ti:�atror, it9 affrc��s, a� �n�s, �u�cqntr�c�o�s J } err.�.Ic�}�eas, can:ract�rs �� and r�ot:��ng �rereir� �hay 1 cr�a� ��q a r�a�tr.�rs�ii� �r , F 1�e c�nstr:��d as 1c�irx� �r�,.�i-prxse betwe�n Owner azd Ccntrac�o�-, Cc - � , I� �'0�3�'F�.C�"Qt�'i' S� R�:S'�'C�lw�'si3I.LZTY C�r�Wra�tp.r �o��rzan�� a�ic� ��r.c�=; ta. and rQ� Ur��]AGE �L.AT_MS� hold k:,3rml��s ar�� d�f�:��] Gs�ne.r �o�� rer��y �,:�dernri�y :ervan�s, ari� �mn�oy�es fr�-r� ta:�d a ainst�� o�:i��rs. ac�ents, sti��ts for pr��ei�,y d�rr,ar .� � �tty an a�1 c1�3sns �; inr:Iur�.ia d�a�h to a�ta �~ or �os� �ndfcrr personal ;r�j�;�, � f � and a�� pe�sans. �f wha�soever kxr�d �r �h�rac�•er, w��t�th�r real or, asYe�-C�d, can��ci�.vt: w3th, dai-ec�ly o� inc�ir�c��y.� t�� w�r�u� o� ar ;n �'� �� e�farmed fiereundar b}r Can��a�t��, its of icers ��rvzc�� r�p�,o}t?�s. �on�racto��, s'�bc�nt�ra�to��, � �g�nts. whetFi�� i t�p� cat��ed. �n whn1� �icen�ee9 �r �r�vik.��s, neglir��tice ��x th� part o� �+x f zce.rs �� a�t, b}r a= �e�ed efi�loye�s, c�ntractr�r� ' ��nt� � s�"va:��,;, r sv��t�trr�c�or5, ��.cens�as an� inv�t�es a� the C]�r: e�r; �nd �aid ��i��:a��,�r does t;�r a�r�� ta a�:surne �11 li�bi�it t. �� cvven�r;t ar�d o��c:r �' a.nc� ��,�gor��i�zljty �f ��'�r'«�, xts � ��e�tsr ��var�ts an� e��,lq�.f�es fo� px�a��r�� d�m��e or 3�5�. �LL[��0� �7��'Sc7i1a� �,I1j41��5. iLlC�1�cZ1=1�' C1��7t�. �� Ii aZ� per��n� of wha�s�ev�;� kitxd �� ha,ra�t�: �+A � ��'a� �.ss��t�d, a�i�zng a�t� �i �,- r w� ther x`aa� or ind�, in ca��ection ��+ithf c:i�ecF?� cr ��:tl}r, th� wo�ic �nd s�rsri c�s t� �+� �,- C�r.�,-4; ��t { r - ��`io_�e� ��eu:��er ��r " ��s ��t�.c��s, a�erz�s emplo�rees. �ox?trac�prS, sti��or�ractox�s, l��ns��s �nd i � _ . rtv;,te�s, whet��r cr tl�t c�us�d, C�-6 i�1 ir. w��Xe c� }a p�i�. b� alle��d ��:=��c� of �Lf�cer�, �:.EP.�S+ ��i3�5# �:s1�714�foa9. G'C]C?�.r-��r.�r�y. $L:k1COt1��z3C�0.�5� �i�ens�es o� �n�'it$e� �� t^� Owr:�_ . C��r�tra�z�,r �.i.?tew�� :��,::�vs �r.� a��e�s to, �nd co�� e�w��, icidernriify a.*�d k�o�d Y�.ar�i=y�s {��r f��m and agaitts� a:�� *�d �11 i�t�uri��, �os� ox' �arn�ge� t� p�^pe�ty �f th� Ow;�er during Lh� pe�-��tar:�� ar a a�r of tFie tar�n5 �n3 ca�dxi;l�ns q� �;�zs Con��r., wY,a�her ��s�,ng but �f or ��:! �c;nr.e.�riat� w�t� o" ±�s�41�� ;g f4��, �� s,rhal8 0� �� pa;t, �,riy a�d a1? al��ect ac�:�s or omissi�ns or c{�;��rs, aa��ts, �ervar�rs, err,�la�•ee�, catxtrac�ors. ��.tbcor.:.iactors, l,a��nses, or X�i,�i�se3 0� th� �wne�. . _ �n tr�e �{�zt � wr�.ti��:i �1,airr� £or d�rnages �gaXnst rh� C�:�t�acia� or �v� s�ca�r_��ct�r� ��ma�ns u:t��?�d a� th� tirr,� al� tva-k on tla� ��j��t has bwe� c�m�le+��d �� t?�te sati.sfa�t�on , o{ �h� �irec�p� a� t 2� Uf�t�r U�� rt.��:k. , aa evid��;cc� }��r a tinal irass��c��on, �i:�a� pa��±1� �a �h� Cor�L`��c��x� sha11 not k�� z•e��r�men�ed by �1�� Lt3 �-�cCo� at C:�e i+Jaker ��artm�� for � �e�i�d o� 30 da�rs atter trr� clate bf su�h �in�al �r.sn�r�tio�i, z:�:i�ss �.Yie Cor.�r�c�or shzll ss�rn�� wr�tt�:� �vid�z:ce �ariat��o�y to �l-�e qF��ct�r Chat tYte c�a�irr, Y��as b�er. s��tl�d and a rai�as� h�s �e�n ohtai��d �rom t�e c��imant ir�vo?v�d. �� th� c�aim c�zzcei:i�ci rem�,ir.s u�s�ttl�d a� p� th� �x�ira�xon af the a�ci:�� 3U c'tay �ariod, �kx.� ticnLx��ctar r��}r he ti��med Co b� �n�i�E�d Lo a semi-�i��a� pay�re��t �or wor�C comg�e��d, s;�c� ser.ti-i�rx�� oayrn�nL �� be �� ri ar��unt e�:x�l �n th� t�tak r�ol.�a� a��u�2t �hen d�e le�� th� do�lar valu� of ar��r wri��en clai�s ��s��,ng agair.st th4 C�ntra�•�� ari�,inc� au�. �f the �;aer�pr`ms� :ce o� su�;� w�ik, "ar�d sucf2 semi -� i n�l paym�n�. ruay the�x �a� ��corn;��end�d b}r tYie Di�ect��. 'Tk�� F�i��ctor sY±4�1, no� �ecai��nd �i��,Z pa+�rnert t� a�otit�ac�ox ag�inst �h�r� r�.:ch a cLaYrn �or dam.��s �s ��standx�y �ar a p��o� �� rx r:��r.r'rss ��l.�av�in� �k�� d�� af �h� acc:e��.a:�c� of �h� work g�ri;�xm�d tu��ess th� �or�tra�tar s�br�it� evid�E�c� irx �r•i��.riq sa�is��,w�o�}� �a the �i�e��or th�;.: 1_ �'�t� cla�nt has l3een s�ttled an� a r��a�� has be�� o�ta�n�d Fr�� ,Y:e �la�.rraat ��i3ro�ved, or �. �:�oo+� z31i�'1 e� ��rts ��a�r� ��n rn��t� to s�t�L� su�� ou�s��no.ing c3a?��s, and such c�ood �aitY� eL�o�Ls rG�.�,-� ��, I= car�da.ti�� (1� a;�ov� is m�t �,� any �.ime ��r��}:ir: th� six monCh ��ri�d tYle '�i r�ctox s:_�a �_° �ecomcner�d t t��a t tYte � tnal p3vr�t��:t �o kh� C�.zt=�ac�o_ ,�e rnadc, , If �c�ndi�iort f?} �sho�e i� met a� �nv Ct[il� W�C131:1 ti:�' S?!C I�;CJair.^. ��*'�:3�, ��i� �'ir•}fi'�4r tTkci}� ��C�Ft1171�:1C1 that the fin�I pavmer.� Co ts�e �ont�a��o� f�� ;nad�. A� t�� 6-f� f91 �x�ir�t iot7 of the st � m�a�^ pe= ioa t se Direcr_or rna� reccr�mr ;�c t�� r.al na�rrner.ti he rn�cie i� a�,I o�k��r wa�}c ra� �ee� ptrf�:�neci z�F� a�? o��ne� �;��,�gaL1�L1.� o� �h� C�r_z�4�4o= �i;�v� � �]�£� #1i�� tQ C�i� 5��i9��CC=�21 �� Cfl� �j�Lr?: FG: . __� bira�tor ;n��, �= '::� �eems it a�pr��r�ak.�, �e�u�� o a�c��t bids an ot��Y i�at�� De�a*��.m�n� Cor.tr��t w�*�3c ��rn � Co�.trv� Co,- �CJ.'cl_L_1� y 44'x'(JTCI � C�c7��'[C �Oi f3e�illa�� g .�11C� I--,�l'L:.L. :' �-_ e- � r c � .. 3 . .. i.: � � � _. lNb�:{ �3��i0�'['lt'C� E.CIIC��',� Z Cl��+ �,'O1?�.�3CF_ . Ca -�. 13 CO� :'�ACT�f�' S Ci:A=i�l R��i� ��ti�i�cs�.., : �;�oLld C.�� C�n«��= �or �l�.ir� c�rnge*-i��i�.^. fcr anv ��leg�d d��age h}� �•8�son of the a�ts or [�missyor.s c.� �h� O��r��r, k+� �wG��l w��r� �ar�4 da�� _ ; a��.er thF actu�� sr3st:.�i�s�ng �fi :��:ch a? l�gev� da�age, rnalcv a wriCCe� sCatem�{-:t t� the E��iree�, sett,Ln� ou� �:� d�ta�L �n� natur� vf �1�� a11�g�� m��e, �na an o� 1��;�orC t�e �5��+ �,�y �;�- th� m�nWh � u�ce��ir�c�- Ck`1at �,r� �.h�ch �n� �:ucl� c3ar��w �s c? aim�d �� ha�r� C�e��1 s�s k a±ned, t: �e Cant �a� �or s;-+4�? i �� w14 �1 tLl� F�gi::eer �n it�m�,aed ;;�at�in�r.t c�f �he derails and ama�.-�� t�g such a1=�g�,d d��,snag� an�, ur�2 ,�e�uest, s1��1'1, �iv� thc Erxginee� acce�s to aZ� Y��ks o£ acco�:n�, receip�s, v��;ch=rs, �i11� �f Iac.'ir:g. �n�1 �th�:r books o4 papers ccr��;�r�i�nr� an; esriden�:� �s �o t!�� mou:�ti o� ��ch a1l�ger� dam�,g�. U��ess su�h st�tierr��nts sh�ll �x� f.iled as he�Y3;above rec�.��r�d, tn� C�nt-�.�=�t"� �=azm fcr comper.sa�z�n sh�,Ii �e waiv�c�, a��td �1� si�2'_ :zo� b�: er��itled tn payrn�� ozi acc��.rnt o� �ucYt �arn�g�� . C5 - � . 14 1�DiTC.1S"'°"T��T OR ?�k�:i_�QCA'x'SO� �F ]?;,.F�LIC UTILST'I�5 � �`i'� . ; Irt ca�e Xk �� ;��ce:�s�ry r� r_kx�rge, �ncve, or �3�te� i�� an,y rr�anner �?:� nr��e�ty of � p�x�+Yic ut��i�}� �z� otktcr�, th� s�id rrr�pert}r s �:�],1 roe bc m��d or �r�t,e�fe�� wYkh until ordars k,h��e.upo:� l�ave �e�n `ss��ed b�r th� �ngi��e�_ '��e r�.g��t Y� rescrved ta t�� owze=s �f pu:�iiti u�;,1at��s �a �nter the Cj'�`J��d�'3Y11Cdl Ximits ot �h� C�nr,r�c� fcr �t�� p��rase �r± r�a}€�.ng s�c}1 c��naes t�r re��ir.� �� tr�eir pr�+�serty that r��y be ne�essary }�}r tite p�±f�rmanc� of tC�i� car��ract _ c`6��.1� T��IP�RIk?{'l S�'4�T:� At�iD DRATC� COI��C7'i t�vS: 4vn��:r e:�i:��in� sewer li�es ltav� �a be �ak��i tizp �r r�moved, the c�nir��.tqr 9l�a'.i.l , at his own �xne,5�� anci �as�, �r�v�de attd maint�.i�: ter��porary as�t�ets and ��snr.ecricns fo.r all �riv��e ar p��ac drains �n� �ewers , Th� Co:itr�; t�r sha�1 a1;�o tak� ca�e o� al� sewa�� anri dr�a,nage whic� wzl� J�� c�ived �r�m th�se �',raie�� a�d sew�rs, au�] far C?:i� ps�a�s+� he sha],I provic�e and main�ain, at his own c��t and �xpease, ad�c:u3t� pu��ni�;g f��Iiti�� an� t�rnpc��e�r� �u��ts or di-r�z�ior:�. Th� �`ontra�:tar, �,r,, hi� awr. �ost �.r_d ex:��;��. sA�,�i cor:st�u�� 5��cf1 �±�+ugh�, pio,e�, o�-" o�ra�' sLr.�;==u„es r.��e.�sa��r, a;�d 'ne ��e�ar�d a� a�l time� �q �'ispase o� �rQ=na�� ar��? �ewaae C6-6 ��,�1 ~��.v�� E� �m �hes� �er�aa��ry corzr��vt � ��is t�:e nermarie�� :l�.evviu::s ��-� bu� � � �;�� ?C1��-.T�'� S�SvIE'i5 d!.� C��in?�C�`�r15 SZ�1� k!� rrxa;nt��n�d u..-��ex tn+ C�n�.ract, �xce�t or�ex�d t� b� aba:3�orte�' �� C�e E�kt;_r,��r_ ��ad o�l;�r w�s"e s'.z�tll be dis�ose� pf =r �:� �.ii�3'_' i?O :11.t7.S'a�:Z�v? 15 �.`X'�� d'�"14: SO constrt��ti�r� w�,�� S� adeq�:aLe1v p;otec�ed, �nt : 1 s'u� : tisnes as ar� i.r. s��-v�c�. '!�'h� }{t�'yJ� li� 5�iV��'� r�.^,� wh�=� ��ci�ies� o±- ,�l � �at�r, s�*.�ag� , d M�3i` ��r3CiOr� f�1d�I1�� 13t C}i� �N�:}C llP_".�'vt �� - 6. 1�i �,]{r�.�1VG�M�N i- P�3� ��i�,�:G�S 4�' G1�'-LT`�'R r Ls'RIvI� �i�� T;.�� CITY; frFt�i�t� kh� C,�,n�rzcta�r �,�si��s �� use Ciwy �+akei x:� c�r�n�ct�an �rir�3 an��r ��ns�ructXor� woric, h� s�aalZ rnrxc c�rrx>a�t� and ��Cisfact�ry ��ra_i�e�c�::ts wit�x tl:•v F�:r� 4�artlz �'_ty I�1a�e� DepartnGer�t� *�r s;} �r�_r.�� , City ��e� f�:r,i � i��:1 =� k�_k�� ',��tra�L. �r. ��xal ti !-�r r?e�! _vP}-,;; ��, �1'l� �.DT:trc�C=O" tL'C]r[1 � �Oi1i1�Ct10:^. �Il 3Ye ex�.5�1:�� (,�,Lj� Ttl�? R, Al� �,��i:�� t�Ll1�?� bey�±;d tihe poxx�r_ of uel�,ve� siYa? ] bP i.r.sLa:.1�� y tt�r C�rtYa�[vr at his �w*� �x�ens�. 'S'he Co�tractor' g r�spor�� ` bility xr: th� u�:e �� '- � ex3�ting =ire �3yel}�nt aR�lfor val�es �� tai�,��1 ia s��t��n u�-,�_� US� �7r�' ��i� HYDR�D3T�S A�ti�J �#A�,�l�� in Lrr�se f�,�n�ra� ��n�.ra�ct� D�Cum��i�s. v��i:�r. m��s ax-� us�d tn rn�aa�y� �he waL-��, t�� a�}r, ��r w; �er wi11 �e at �h� r�gula�- e�ta�l�s�ied matPrs are no� u,sed. �he char��s. �� any, pr��c��b�tii k��r th� Ci�y ��dinance, v� wh�r� �p�li�s, �ay1a�� al� .1�� m�� on e�k_a.�a�e� estG�Iis��d b�r tr� �i�e�e_�� of �E�� F��t �?�qai �rn�nt . �h2��eges, i.f rarev . 4VI:er. w�,� 1 be as r�o ardi :�nce ar��j raL•es W�rth Wac�r ��-5 . i7 LJ��: ��' A 5�'tiTIO�! ()C� ��F�TEON QE' '1"'r[E Vsi�1Z�{= . wh�nev��-, irt C�� a�.ini�� f �h� �'�.gineer, any secti�;� or nor��,an o� the w�ri� or �n� w��Lx��u�e is i.� �sz.�.table cr�rs�.iki�n, i� t�a}� be n;�k in�o t�se �pvn ti:� wr�tLe� o�dc� o€ �1�� ngirie�r, �nd su��-� us�� sh��.l rsot be �irl�l �� s� �n any +�r�y an ac��.:��a ��f sai� w��k c�r structure_ t�� :zy pa��. th�r��f or as � waiver o� any �� t:3� pr�vini�ns o'� tiheae Co��racw 7o�u�t,�r,�s. �1�, n�c�9sa�}' �r}D31Ys and rer�ovals o£ �n� ��c��or�� o� th� wo�}t so �uL into t�w�, c:�e t� d�#�t�r_iva re�at�r�ais o� worlf:,�an�;iYi��, e+�ui�rne�7�. �r to d��i�ie�� p�ratio�-�s on t�ie part or tt�e C�ntractn�, sital:l �e perfo�'��c� �y the Cc�r�tYa��txr at hi� ow�x e�c�en�e. �v -o , 1^a �C)�'�'��CTO�' S Rz.�?OP1�?PIi,IT�' I'�� THE 4�J�=;rc:�: L�L�41,1 w� i C:.�n a�c��t�r�e �}r t: � ��a;t�� a� pr��ra,de: i fox �� thes8 Cnn�x;�cC Doc�me;�C�, th� wo�]c sha�1 bP undex• C.�e char�e �,:�d �ar� o,� ��:� ��r:t�acr�rr �'nci h� s�xa1' �ak� ev�±-}� n.��essa:�}* �r��.utio� to pr��r��t iaju�y o� d�.rnag� �o �1�� ws�rk �*- a:� �aaxt C�-5 {? �} t�e�. cf .by� a��_�r� of w?zaCso�ve_ , w. � r t�`LY �1�rn�n=3 �r f�c�m az�:-y ca�_;s� '� '�e�htr a_��in1 --�r� i -Y� �-� cuC��rl or r:ars�xec+,��o� OF tk;E+ W��jS. T[:w ��P_t��C�� S^�: � i r' , 7 - �f:C� �'L'r1-,�l�C�� '-r. �G'SiC;��, r�t�ke qoo� a�, hxs own ex��^�� a l± � irJuriB� o� da�age to �r� pa�tion o� th� work �`+ccasior�ea b caus�s. Y �^y �.�,= tike he�e��abov� �'G-6.I� DT� W�Y�I4R OF LF.G�?a �Z�H��: Ins�ecr,:iort � or �a�r or��- ,b� Ciie ��rne�- � a�p �' C�e En�i=xe�r �or or �c�entar;c� of anv wr��k,� 01� �a� ��e�€t�: sr, °r �ny ��yrrr�ti�-t� � an�r �,o;s�s3icf�s t,�;�er� � � -an oL t�,me, ��_� � t�`�� iry sa�ll n�t on�:� F �e �,.� a wa� ;;�;- c�� n� �rravi9�t�n �€ �he ��zC�a�C Uoc�:r��nt�. An b�eac?x or Cc�::�r�c= shall not �d �elc� �o :�e a� w z+re�} �� aF:� n��t�� ax s��s��u�t7r. �=�ach. c�F ar:y �'h� Qwr�pr �es��-�e� disccve�e� i.� �n� ad� us r. �he s�rne C� Q � S.LRI�'Xl � S , tl�e �ig:�t �v tiorr�� r eY�a� t�;at ;nav �� est�r��te C�ak mRy h�v� �e�n paid an� �o �o r��t �t;e r��u=rem�r�ts or � � �-, r- '��r . =,+'C �6 ' S,�� PER�Oh1�L f,�T_A$ I Vi'�'Y C7C 7 :14��3��C= U� E r�r.��-; I.. ._:�>-r-�; otsC the p��vY�i�:7s af t`��.v� �;�+��k�-a�� Dc�curn,er4s ol- �r� �xercisi;tg i:� &r�y p�w�r �� a��i�ority qr�nt�d trAer�ua�ra�r, the--� ��. k�e rt� Liaa�?�� upc:z l:he au;:horized r�pr�;a�r;�;�rrv�s c,` th� Ow-:ex, �i�her p�rsanall}r o� okh�rwi�,•i a� Li:�y �-� agents and r��#�senta�.�tir�3 0� the Cik;y, CG �� _ 21 5:�1'��' SA��S T�?� ; Cr� a curitr�ct aw,�.rcled �y thp C� ty �i ForC W�rC�, a:� orc,an],zatY.an ar}�,ich pu�suan� the provisiorr� �f Ar�ac�e ��iiies tnr ��em�tir�n ��miee� �a��s, �x�ise. �rsd i;�e {�j �f th� �'e:�as '��x Act, tf�E� �:o��ra�tor r�� pLrchas�. ��:lt ar iea�e a12 rnat�r�3x�, sup�X�e� �n� ��;i,��ent use� �.r cansu�toed �n t::e per��xr�ar;�e e,� tr�is contra�t bv iss�in� L-� }:=s su��.X�r an exe:m�t�.�ri ��rti#'�car� �n ].i�u �i t�� r.�x, said �xerr�ti�r� c�rtx��ca�� t� comp��r wit� St�t� Cnmp��rcll�r'� Ru1�nq .047. Any suc}� ��ccr7 �1�R ce#� �- xssu�d ��r ��he Corx�ractior ir �, �` � r i_ icate C� �i�1 sc��il �ortt�I}f with ��,� ��u �f t�i� ��x s1:a11 b� s�bje�k Ru�ing .�7,1, an� �,ri ��visior.s o� �tat� Conogtr�I�e�'s 5* ath�r applic:a.�1� 5tat� C�m�;.rolt�r x'�,lir��s pert�ining to �n� 'Te�cas Lim�ve:z SK�le�, �'�cis�, �ncl U�e �d�[ �s�t. 0 �n a c�r�t�act award�ec� �}� a d�v�l�� r th� L�nskruc��n o� a gt�bl�c�],y-owr4ed ;mnr��er�ent ,�� reet ri�;��-��-way or othei �a��rne:i� whi�h has �e�r, ��di��re� t� �h� rau�? zc �zd �ixe G:��y af ��rt W�±-�z, ar. o�gar�a.a��ior� w!�?ct� �ual.iFi,es fo;r �xe�npti�r� p�rs�,�anr. �o �h� �rc�vi��.on;; of �1r��le �0.�� (�1 af tl�� '�ex�s �i��d 5ales, �_�cis�. �,rid Usa '!'a�[ Rc�, tne Corltr�:t�:� c� a p��;]r �e e��mpGed in khe s�rk�e �narxn�r s�a�e3 a�ov� . �''-6 i7,2] L�r.:i��l ��l,e, �xcis� ai�u �tsA T�:c pe�rttit� �.-id � t�=�r�M��n ca� b� c��a�ne� fr�[f; ��m��.ro1'�r c� �ub:�c Acc�un�s Sa�,� T'�x �iva.Vio� car=to� �r.a�ion A�s t in, T}C f ., � ry I � � - t C6-d {?�) °�i�k'?' � - C�C�':?�?. CC:�iUD?TIDl�TS �'7�7 Pt�Q� ;C:!'�i�Jl� J�hT� P��,5� S��I`r:�� C:7 -7 ?��S��IJ�"I�� AN,� �r�OGR�S� : �7-7.1 SG3i,,f��"TT?��: '�h� C:�n�ra�tor v�:a'.i_ perfc�m witk� �=s ow:-i or�ar,�.��ti�rt, a;�c� witk-a t'r:� �ss�stanca oi wo�kma:i �i.^.�a� i:is irnm�d;.�t� s��ri.^.`�:-;d��3c�e, w�.�k of a va��,;e cE �.�� 1�-� -� t han ti�C� (�Q%} p�rc�� cf the vaX;:� emLr�� :n �h�� a�t��c�. I� �:�� :�:��ractor su�I�ts any ��*�� af the wo=�� t� b� do;se uRd�� Li�.e,e C�r.�rar.t� pacsm�: �s, t�e wi?1, nat ;��.r��r any c�*•�umst�-xce5 �e ;�licved o� the rwsp�r�si�iisi,ty ��d obl=aa�ian ��s��mP.� u�d�r �h�s� C'frntr�,r� �]vc�met��s, Al� t*�axis�c�z:,r*s o� t?-;e �n�i�ae� +aY � 1 �� r-t^ trxe Cor,;�racr ox . Subc�nLr�,ct��s :uil1. be ccr.s�de�ed ��:�.iy ��. t:�� apa�i�y vf �m�a�o}�e�� or w:�r�e..;�� o� C�;q �bn�rac�o� ar}d shal'� ]�e �ubje�t t� t�e sar�� e�u�re�enl;� �� tq �'e:�r3c��a and carn�et�a��, 'i'h� �vrn�,� w�11 no� rec�g^� `�� Tij� su.ocan�ractar oM t�� worit. T,��e Co^rr�Lr_�,r �ha?7 ar a�� ti�es, ;�r�e:: ttx�: ;,ro�-k i� i.r� op�:a�ior:, Y�� r�nr�s�nt�� e+ thei � � �ar,>.or� o� I�,,r � cuper��±tend�� ; ather a�es±��ta��d �e�r�s�nr.,�t=v3�. �'7-7_� A��z�Yi�,�IE�'4' GF CL�1'3T�#�,CT_ ':he Con��acC.or shd��1. r_�t as:��;�, ��-�;r.s��. �u�'.��, con�rey, or q�h�r��r�9e d�s��s� a1 the c::�n�rac� oi his �.�,g€�ts, ��tiz, o� ir_Ler�s� ir: o{ t� t�:e same �^ anv pawti �rxer�o€ witlio�� i� pr��r��us �r�ns�r�� n� Qwner ��tpre�sea by x�so�utior. �f Lhe C�ry �:oli;�ci� a:�� cor.�ur�� in by ��1� Stire��,e� . �f ��t� C�nL�actor dr�ei�, wiFhour ��zch pr�vicu� cqnse:54'. assigr�, �rarxsf�r, s:��le=f c�n�re}�, o� o�}��rwis� di�s�o�� of the �ani�aL� �r �:is ri�ht, ��t'l�, �r �nt�cr�st ��ar�i:: o� any p,�rt �he��o�, �o a� y per�on p� p�rsan�, narr.nex�s2:ir� , cr�mpany. �irm, �r �orp��atior:, o�- doe� k�y ba:,kru��.cy, v�cal�:n�aae}� n� Y=�vaiu�tax�r, �r by as.;igty�e;�t u:�+der Lk�e inso�,ve:ic}� iaws �� ny sra�e, a�tter�p!_ t� di;;�ose of th� �or�t�r�c� R7��, at tl�� ortion or t:xe �wn�r :�� revp�C�� ar.� a�,n�t�Z��. unl��a tn� Su��ties sha�� suc-c�s ;��,1}� ��s�plete saia coxzt.rai�. �nd in �h� evenL o� any. s�ctz zavoc}�i,or �} annti�.ra��t, ar��r rnoni.es d�e �r to ��cam� dax� un�ier or 1,}� vfri�u� of sa�cl cor�tract sha7.1 be r�t�Yn�d by Lhe �wi��r as� �.ac�ui�a4ed �,a�iag�s �or the r��s�n th,at Yt war��d be i�npi,actirable ar.d exyremel� c��i��icul� to fi�x Lh� ��-t�a1 dam�qas. C7�7_� �RO��U''_'I^�+F OF TY� WORK; P�ior to �3gwnniJ:g �,�, �or�.atruc�i��t o�eratxan, �:�xa ��nt��a��ox- �hal� s�b;niL to the �r��r��r in fi�,r� ar e��e cc�i�s f if r�r�u�st�� th� � agXrxeer, � �rogr�ss s�k�eci�I� pret��b��r �r. r.:��rt �t d��.�=arn fot��, c�r a brief outl�riiiza i� [1�t�il ar� s��p h}� step C�ze mar�ner c�� C7-7 (�� ±o�ecu�i�� th� work a�� orderir__y R��waiaLs �nd e��;Qm��t whic_�: �� :c��c�� o f�'l�w i� n�der to co��wl�t� the �r;.:��3�c� i:� t:�� s�.��du?ed ��m�. T��re sha.11 ��sc ba s�l��ni�;.�3 a ta�1s o� �s;.Y�z;a`=� ae�soun��s tc he earred �}r ti�:e Ccn�x�ctor du�`a.r.� �a� � rna:�4i:1�r eatimae,� par.i��. Tn� ��rtr�ctor ;�1�!all c�rr�-�;��f_�� ?�e work t!� �� peY�;�ir��d ,��d�,- tris c:�^tr�c} wit�it: ��:� t_�rt� iiGriit atat�� in �:�� CarCrc3ci l�o�i.��rr�nts and 5ha�l �q�::a�,�ct th� w�r.k in a �or:ti€��xotzs �a�e� �.�d wit� �;;�� ficivnL equ�.��n�. ma� e� v�Zs, and 3�':�ar �� is ^G'�L'SE31'V r� ll::"s'!'Y� 1�.S C�CfI*�l�'Cip1i W�.�t:1I] LR� ��ffkc '_�2TS' C. 7'Y�� e<jw�nt�� requ��d o� �n1 c�nsiru��ian �pezaCians s�r�;�], �e at a" Cirn�s �s ��e;a�i�d„ i.;; �he. �p�via�1 Ccrr.trac� Doc�rner_�s. P.ny de�siat��n rrom such. s�c�a��ci*x� �Y:�11 �e st��nitt�� #:o th� Er_gi�eer fc�� k�i� ��nroval_ C��x�=acr�:� s�a17 ��t ��vc��d u;ta �r:y d�vi�r:ion �^_ti1 �:e f�as receiv�� wrir.t�n a�a��v�� f��rn �;�e Enaineer. �u�h �; �cific�t_nr_ �� ppr�v.�], by tw� �ng��=��r sha�.]. nor. r�li8v� t��e Cank�acror frorn t�:� fu�1 r��a�nsi�ilit}r �f the ��m��}�e p��tsr�ance o� �:�e �;ont�ac� . The con�rac� trm� rr�t�y �e chanc��c� only a� s�� or��; in Sec�;,�n C'��7.� "e,xt�^sio� of '�'�,ane af �am��,��ian" of k:lis A�oreempnt, �nd a pr�re�s ��i�efl�z�� hal? nr�C, ca::sti�u�� char.�� ir. the cor.s,rac� ti�n�. ��-7 _ 4 Lii�ITi�1�ICN� OF ��;�1�TI�id�: 'Y't�� wc�x��irig ape��t�o::s shall at .�1? �;��r.�� be eotid�sck:�d k�y tiie ��r�t:�ac�or �n as C� c�ea�.R a r�iri_st�utn a�nour�} vf. ir�canv�;�t�:�ce to �he p�a�Ii^. AL ars}� tirne w�er-, in �i�� j��dgrr,ent �� Lhe �.r.gir��ex'. th� Ca��}acto� ]��s exb�r_:u.ct�.d or �losed n� ;s �arryin� r�z� o��r�t;Q�s in a na�tio:� aF a streer qz �a�abl�c wa� ��ea�er �'h_irs is fleces��:}f �ar r�e �r�ne} �xe�utian o� ��:� wor]c, th� �n�.;r�ewr nta� r�c�uir� �h� Con*�ac�or �o �inisti k�ie secti��x o�. s.xk�ich n�:��ations aie in progr�ss �i�`oYe Ci�e woak is cos-�me:�ced ari an}r a��i�tiona� S{.'C�LQTl �r �Lre�t , �'7-7 _� CH�R}�CT�R �F WO�KN9EI� RivD EQUI�hiEt�'1': L�^.a� l�,�ior sl�a�1 }�� used h� tn� C�r��or is avai�able� Tl�� C��tractor may }�rir.� i�� c�� ]�atsid� ��te ci�y of �'ort Worth hzs ke}r m�� an� his wu�erinte:�d�nr . Al? c�k,k��r worlt��en, inczu�in, �c��iprnen� �g��t�a s, rna� }�e irn�o�ted �ri?.y a= t�:� t�� l�c�,], supply i.s e�haus�e�, 'ih� �o*zt�actor s�r�,=t1 eirinlr�y aniy such �upe�inte�d�nt�, ��rer,t�;l, ard workm�r� wiz� ar� �a�e�ul, c��npe�en�, a�d i��lly cr,:alificd C� ��f�r� ti�� ;��.��i�s �r t�sk� �s�x�ned to t�*enr, ar+d C�� ngi .��r rti�� ern�r:d ti:;1 secure t�� um�a��r dEsm=ssal �� a�x� �,,e��on or per�an� �mplo�eci ks}� t�e Cont�acto*- xn �a� �k�o�;t or o:z tk:� woi-k wh^, lr_ t1:e a^3n�on �� t�� C?wn�r, sha11 niisc�r�;:3u�� nirns�=� = �: be fourtd �o �e xxxca�nne►_��=, disres��.Lf;�1, intemp�rate, dis�:onest, ar C?-f ��1 C��igo OD]�Cu�4�� l��_� T- �� t,.�[�. _�l Y.;.� �X`..��3�r L1�T�QY'C6l��C� DE �:15 O� �,':�1� �L'=��5� C= k'�;Q T1�C�1��;��5 4� '��i�S�� t� c�r��y with or ca�r� �� t: e dire��s aP ti�e Our:��r, �n� s;�cn p�rs�n o: ��r�� ^�li e•.o� ,�� mpZ�•„•�+� ag��_^. th�: e�a� wi,k::=;��:� wri��,en cc,nser:t �i ��i8 Cr:gi=_;e�r. _ �11 wc��en s��Il r�v� sufti�z�*iL ��ili, a��7 ��,y+ �nc ex�er7.�;�c� Co p��pe�-:y ��y�crrn the wo��. as�aga�� c? ��ern a�d ope�a�� a�� ,��:; �mertt nec�ss�r�r to prnparl}� ��r� ouk ti�e ne��r-ni�:;ce af tue' a;,s�_g:��d clut��s_ �'�� C�t��c�u� sh�Il �u�nish � :d �ain�ai:� on �he wor3c �11 su�h equ�,�me�� as �s �cor�si��r•�y tc �e r;vice��ry foY nros�cut i o�, o� t�e wo�lc iti an �; cepta'�,i,� rna ;:�eY and a� a saei�fact�r-y iarc of pr�c�r��s, A1� ecr.�i�r�ier.t, t�als, ar�d rrachx��*�� s�d f�� a :d'_��g rrrater��].� ar:d �:��cu�.ing {�ny ��rt o€ the wark sh�..l �e .��bject �o tt�� a�a�r�va� o� tl�� g�.n�er aTtd s}�ia7�I �,� ;naint�in�d ir a s�tis�ati��ry, sa�e u�-�d �f�ic��r.� y��r��n c� o:�di G,ion . �.�i r�en` on a.,- «- � , � '�' �� Yr� ��rkAa� o� �n� w�rk sha,,� �r� s�.zc:= �hak: n� in�u�� o tne �.��;rk, wor�tm�n o� ad�ace ;�, �zon�:;.y wi�i x'��ult €rottt f�� us�.. �7-7.� rnt�R�i ;;CHEaU�,B: �:'•_a��d worJcirt� d,�}rs snalJ, �e c�m�a�s��d �t�rti:z� �ri;,h �t-:� fxrs�. [��,y �� wpr€c c�mpie�`.�d as �a�stzed �� C1-1.�3 "w�RkCr�FG �;�#�� r �h.e ��te :;Cipu��,te� i:� t:�e "�TO��{ ��F�E;'" fcr }��gir_n�e�� wo�k, wh:,c��v�,� �oGr��s �i..r.st. �lo��i�� in t�i�sR �ox��r�ct Dacu,rr,�nts s�a�l ,�e car�atr��ed as �roh�b�tinc� tYt� Cor_��acr�;r Erc:sm ,,�or�ing on ��tu�d�}�, 5��c�y or Le��l �a�idays, px'vvi�inJ �ha : th� f�? i�wit�g �e�ui;.em�nts �3re rn��: a. A� eque� t t o �w�rk c�r� a specx � i c SaLu�day. �unclay r�± Le��a� Hql ��a}r mus � be r�ad� �� t�x� En.�ir.�� r�o 1�t�r �han �Lh� pr��eding ThursdaY- �. Rny wt�rx �� d�rx� nzt ttr� prnj e c�� an sF.�ch f, specx�i�.• �a�uid��r. ��,nda}r or T�egaY No1i��}� �nu�t lxe, ia� t�� ap�rti�n o� t�� Eng,:,{-��8r, ess��;t;.al �o Ghe L�m�1y ��rn�al�tian c�f t�e p�o��k,. �'hc Engin��r's �i�cis�.an s1��]�� be �ir�aZ �.n re��on�� sil�:-� a a�er�u��t ��r a�Q��v�� ta w�rk oxx � spec,if.i� Satur�ay, S�n.a��r or Lea�i !{��id�y, �nd r�� x�ra cor�p�r_s�; iorx sY:a�l �� dj,low��, �v the �antr�,cto�. �or ar.-y wor� ne��r�rted, or1 su�h a s�€:ci�ic 5at;x;day, �uzday or L�g�1 Hc�Yday. • . _ ��,I�i:cd� D��s se�a�� he ��=ine�i �:� �1-I.�4 a�id rhe 4:�ntrac�or r�av t�crlc �s h� so �esirLs _ . ti=�� 3� C7�7.7 T�?�'T� C�F f''.]h�i�+isTtiC�['�l�1�7 _�l� C�b�F'�..E"_'i�i�i: ';`�� Co�t��,c��r S'�'3d11 COL�f��C� �_�� Fl+�"�C�:':� O�i��ut1C]r8 W1� :�,.^. �i:� C_1LSI� S�i�C�a��C� '_L3 Cl'� �.�Rtr�C� UOCI;CC;�17`3 e31?L� SL,}.. �C7iC�] 1:1 ��1� �'�1�C�"'�� '��:. Fa�i��e �o da �o �::a�,i �� 1-�e-ci�r�d �� l�h� �wr:er as a:�aa�cnrnert o� ��:e C�nrracC hy the �or�r��t�r a �� t?�� wr��r rna.y prac��;3 �.� �� se�� ir . The �oy�r��to:- s:�.�ll main�ai; a r��e or proa�es� su^h �s wi.11 ��.�ure k:�i�.: t�� wha�e w�zk w3�1 �e :�er�p:rned �n� C::� p�4mise� c?ear�� u'n in a�v�rrdarzc� s�it?� the ConCr�c� Do�:i�r[��t� a2�d wi�h�a t::��e �irne �sc��a�:�� r� �uc� dq�ume�rts �nd s�.ci: ��ctensieart a� t�rr•,e as m�v �� per.ly a��r,or��ed �� tl2e l']wn�� , �7-7.E� 6a{±�lvS�Qid O.F TL�1� O� �OM�v�""T�i�: �'::� {��nLr.�ctor'� r�q�e�t ��x �� e.�ta�as�.on o� �xrr;� of c�rnt�l�r,ioa: st�.a�I �� cor.�xd��-�ad a;:�v �rl�� h� r3r�t:es� �o� suC=-t �x��r�Siax; is �uhr�itted i:� writxng C� tf:e En��in�er �.*�t: in s�vd� da}�s f�oin ar?c� a�te� �h� v.irn� aile��d cause o; deZa� shal? hav� accur�e�. Shcrf:ld a*z 2x�e;�9a�Ti �i �Xk? C3l�[le 07C C�fl1��,etio[1 be �r�rn:�S��Cf' s�ch -��,.zesr_ wi_l� be fo�wa,.rd�d t�r �;�e C��rr C'nunci� �ar �p�r�v��. �n adjusti�g the co�=rac4 LiTr,� foi c�rn��].�tion af wo;k, cot'�s�cier��3ar� wkll �e g,�ver. tc� u:�fcsresa�al��,� catzs�s beya.^_d tl�e ccnLro'_ a�' a�d �x�,rhout ��ic fa��;lt r,� r.�gli�e�� p�' i�,� Cor:��act�� , in�],uding bu� I irn�red �o �,cts �f ��i� ptr}�? r� �n�my. acts �� v Own�r, •`;re, ��,00d, �cr��,doesr �►�1Ci��l1C�, cua�anti�r.e re�L'ric�i�tis, strik�s, fr�,��h� ��,argoes, nz de=a�r� of sub-can�r�ct�r� �u� to sutih caus��. When the d�� f c�rn�l��ioli �s bas�d o-� ��a��n�ar r�a�r ?�ir;. ;� r�q;��t �v.r �x��i�ior_ r_�� ti��t� �ecause o� inc��rn�r�t w�a��ier ui 1 1 not �� qr,s�dered . A �e�.�es.t �or ext�ns �ox� �P t�.me d�.�a �c i��3�i�7.�y to vbtai2 stzp�lze� a:�d ma��ia�s wi�i Y�se ��r��:=d�r�d oazl}r �hen � review vf C�i� C�nrrac�o:'s �urch�sL �x�er da�.es and otfi�x` p�rtir�r�nt �ata �s rL�u�ate�3 by ChF �,ngin�e� ir��3ic:a�es 4_x�.r_ th� Car.tractor has mac�e s3 �]Dli2wide at��mp�t �� ecure deliv8�-�, on s�h��ule, '��is shall in�;�u$� ��to�t� �� o�L'ai n tY:e �t��I�e� an� m�ter�a�s fic�m a�kernave sc�urces �n �,�s� ttF� ��x'��. saurce �aan�L' r�ake dcl�ve�}r. T_`' ��,�isfactor�r �xvcut��r.� an� �ornplet�an 4�� h� ��x��r�e� sl�ould ��c�i�e war�t a:�d �ri�terials in g�,�4t,�r a�nt�unts or quantit�,�s than th�se ��t €orth i�^ :h� ��prov��+ Ca�:C�ac� D��utne€�ts. ��z��x t�a �ps:Lrac� C�irr�� m�,y }�� iricYeaseci �� Change Or�er. C7-7 ,� f�E.�,AYS: '?'� � Cor.}�ac�or shal? re�e3.+�e n� cbm��tts4�� iorf =ar �e��,�,'s cr h=nd��.n��s to th�� w�r3c, �xcent w}�� d�r�ct ar:d art�.`w��idw�1� ex�Ga c�ast Co tix� �ar�k�ac�oi is �a�xsed k,�,• th�� 7.ux� o` th� City �� Q:�v�r�� inta�mat�or� or mat; �-ia�, ii �:-r�� (�} �ny, w�L�h �� to �� , rn�s��ri b,r r_t;e C�tY- cc�^�;�s�Li�n i �':�� sUc!-: �xra� s �.1�im+�� a writ�v�� a [��s�n�� !� ��a�_tn�::t the��+� s�.a'?. Y t�,e Co�tra�tor Co t�:� bo �:�unci co�-�ct shz�Il �� a,� �ng�,r:eer a:�€' �� b}r hirn C�un�il �or f�:^al a�oY r�"��re� ar�d ��errP3 ��r �irn ta � �r;�Y or� r; e ��`�r�C7]: �� i� �O11,17C�� aCld�..L t p �1 ;c�.�X.`r0113�.� c311s� � t� &C��:; is caused k��• st�ec�.��c oz�e�� lv�:��a��r ��he ��n �;��- �� fl��aLLr wrork. or by rhe n�x�ioY�a't�e �f r ��ne��•s �� oF ��i8 Ci� to �_ �xt�a wo��k� or ]��' ri�� aXZurz Y �rov��e m�,.�ria? �r nec��,��v �,n�kr�ct�.�:�s ��• e�xry�ng o4i �iie �uo�}c� tr�n such de'la C�z��acr_or t� Rn ec�u_�ra1�nC �xter�i�r; of tir�e,�Il �nt�� tr1� fa� w�i�1�1 s�:�ll, how�ver, be s�,�; �. ,. �r� ��l��a�.ior� C=�� Cou:�cil • 1��# �o t:ie a�apr�va�, o�' �� r ��=� =�� :c�x e�c��r�s�on o� t�rn� s;ta11 ��Ieas� e�.� Cnr:t�acto� v� t�e s��wty ot� i�is per�v±rrr��:ce bo�d �I� �'}��.iJ��ior.s he�er�nd�� w:i�{h s'r,a1., �- - �r�m his �!:� c�is��az�� of t�� n�rac* , ani�:�: ir. �u�l �orce un� �l C7-7_30 _ TI�IE �F C�MP?,.�'?'I�I�: Th� time ��s�n�i�1 elarne :� � �, ��_ �i c�s��eti�r� is ��_; aa t__� conr�3�;, . Ea�h bzdcier s�x�l?, � i� ti�� a�p��p�iaC� �ala�e an �::� �:�as� �aa�e o� rhe P�op�s8�lic��Y r_urr�e� �� wr�r�x�g da�rs or ca��rd�Y dav� t�ia� h� wiYl � u� to fu,i.�� c��nplet� this contr�c� o� �l�e tYrne F� =�! ir� b� sneci�ie� 3� �_ cam�let��n +��=1i � the ��.t}r in t!�c: pr��cxsa� s�:��yc:: c,� t�e�� c�ntrack civc�;r�eri�s _ '�`h� nurr�� o� day� ir�d�c.�t}�:; s�i�li Ys� - �he t�me re:��yfr�ci tr� corn = r�,�1i�_a,c c's��m��Le �{ �-et� L1�� w�rk c�v�.�e� b�� tC�� spec��ic c��;�racL �einc� b�d ugcz:. '?'k�e a,t�ot�r�� e�= t�.rne so tta�,�c� ��r the s�.�c�essfu3 bidder or the Cit}r �;,Ll bee�ir� tl�e ��n� a� �or��Ie�ion s��ifi�d in tize ��kr�ct C�ocu�n�r.�s. Fcr ea�'� cal�nciar da�r L-h�t �r.y work s:a�l r�r��an �ft�z- tYt� �ir�;�� ,�ci�ied in ��e �ontract �ocue��rxt�ux��blet�� ir.-c�� irne �rantec� b}� 't�:e Own�z, �r a� auL-:,r��tic=,3�� an�r�ase8 �ry �ct�it�or�a? war]c or mat�rials or�ar�d a£�t��- �he c�r�tY�c� i� ;;i�ned, tk:e surr� per da}r gi�en in Che i�ati�w_i�i� sc;��d��l�, uat].�s , ��hezwi�� n�cif��d �n otl�er ��ts or khe �an��a�r_ bc��ments, w�ls t;e dci:uct�� frcrn mor;�� du� tl�e C'��iLra�tor� L1 e�Own�r. � ��r,�: Ly, f��t as I�q�xdat�d da�ta�es su��re� b � �+I�TJt�T O�' C'�I�'�`�A�3' �.�ss t:�.,an ,� �,�� I5,0�1 �O � �5,�� o ,"� 50, OOi r,o � IOQ,i�� to S � � $ r� � � F �Q� i2'1Ci1.151�l� =�, �Q� li'.�:��;1VE �5,0�0 inc�us�ve 50, Ut7Q in�Iu�ive ?��,0�� incl,u�i�r� 5��?, G�Q �r1c11zs�v� Cr-� (�1 � $ � � $ ��.��J �S.00 53_�Q 1%�.�� 4.RQ �1�.Q0 $ 500,0�? �o � z��a,�� u � L � 4J V ii f V 41 �. C'Z�� y��4��i $1,�QQ,�� usl�� 5 �15.0� sa.o��,a�� n�� s ��.on � ��U a 4+V The partie� izereC� u*�d�;�t��-�d and acr�e that �:1y t;�rm C� �1:� City cau:�e�? �� C�'+e Conr�acta�'s a�la� in Cofr�l��in�� th� work '.�i�:'�ur?d�r, ix� tz� Cime speci=�ed ��r tha C�::��c= r�ocurr,e�;r_� ;rr��1� b� i�ca��,bl� o= v�r�� d��ic��~ af a�;�;z�ate e�tXr;,atzar�, aTlti that L �e "Atqo�n�. �� Li�Lli�a�� l��;r�age� Pe�; Daj��, �S �� o�C ��o�re, z� a R'��,sona:.a'le =��ca�� o€ j�st comp��is�ti�n dia� th� Cit�r �o� lza�-nt c:�us�d by a;y de��,y. C7=7 , 1 L S[:�P.E[�?�I�N �Y C�[s F�T OR17ER : 1'?�e �o� t_ra.cto� �Y:�11 �:�s�e��3 ��ati�n� on :��4,� n��C c+; �--p��t� o� t�e wo�k ord�rad b}� ar:� ca��., a�d w��l :zot be �r_t�.t1�� n ac3�d�y'i�t�al ��e:�sati��; b�r vi�t�e q= suci: c�� or��r_ ��.ther �ri�� ;e b� �.i��F� to t:he c-ty i.� C1�a ev��x� �he w�rk iy s:ts�e��eri by a ��urr O��e�. lti�it:��r will tlze Ow�� ]�� lia��e to ti�a Car��x`�� b� vir��:� �f an}�� Co1�t ��de- or �ction ��r tuh��h th� Ow^er �� :z�t s�?elv r�s�onsi�,�e. �"7-�. '� TEC�?Di�A_RY SUS��NSY�?�: 'i`h� pwn�r sYia�3 '?�� t'.-;� �i�13� �o ;�us�r�;:� th� w�r�t ��erar_�on w:�olly �r ir� gw�= f�r su�]� g�rio�t or �eriod� of t�rre as he m��r ti��rt� r��c��ary cIu� to �nsuw r�.�� s��L�Ch�r �on�it��:s or �� oCh�� unfa;rorab�� `onditia�s tvhic� xn the �a�n��r� of t?�e Owner or �.�xg�ne�� caus� fu}•th�� p�os��urian c�,f ' the wc�k to �e ur;�:atia�acLor� p� d�k;r�r��nta1 to the in�eres� c�� rhe �ro�e�t. �urir�g rerr�,�or��y S1137]�i:SiQal a� w��Jc cc�v��e[� �}v tt�iis cor:�ra��, fc�r ar_y reasa�, Lhe �wr�r wi�l m�k� no ��ctra �,�ymer:t ��= ��and-b.y t�ii�� oi ��nsL��ction egttipm�:�t as-�df �r const�,rxLctzor_ c��ws . i� :.0 s�o�J,d become nec�ssary to 9u�.��,�nd work for an iwdefinit� per=o�, ��e C�:��xactor st:a�: ��or� �11 r[td�e�ial� in �uc� �nan.le� �hat ti�,ey wi1l no� o�s��ct o-� irno�de the p�.b'Xc Lu�ne��:�a�x1v no� �ec�rR� d�r:;agr�d in a=�� wa}�, a;�d �e snaxl �� ever�r pr�caur�n;� to gz��v��iC darna�� qr d��.�r�q��tian c�� he w�rk ��r�oran�a; �i� sha�l �rovtd� sui�ab�.e d��,inag� a�ou� �� ork, a;sd er�c� ��r�parar�- �t�:xctu�es wher� �ec��ry. �hould �he ��kttra��o� not Y�e al�l� t� c�m�,�.��e a�or: zan of �Y�e proje��.� dsae to caus�s beyond the �ari��o1 v= a��l w��ut th� ��1t a� ��g��r��:�e o� �Yx� �crrrtXa.ctox' a� se� ��tlt ir� Para�,��h C7 � 7_ 8 E:{T�i��'COI�; DF '�':�i� 3`x�l� OF CQC��LGT?��1, a;�� shou=d x� b� de�e�ir��c� �y mutaa� con��:�t n� �;;� ^a:�t�acro� �,n� t�:e Er�c�in�er k:hat a, solution to �ll��w c�r,s�ruction �q �7r'J�'�P� I5 I1{}� e1Vc�il3�� W3.��'c1:: d ��3S4Y'i?,CJ.LE.' 3��£i�� 1�'T�,'..+ then tfie �antra�tor rnay i�� r4irt�bt�rti�e� ��r �he c�p�t a� rno�.�ing h:.s ��u��fn�nC� ��F the ��.� �,nd z�et��zirzg tlye nece�sa�� e,�t�;�rr��:�� t� t�e 1p� wh�n i� i� �'et�xm��:,��w ?:ry t1z� �,zg�,x�8r �;-� {�;} �1�: ��r.str:�ct�:��; may �e ��utr,�d. Y�c�� .r�:�m.b�ys�sri�r.L si�a�l :;� �ase� �n a�CLal c�� o Che ��n:ya.ct�r o� fTDVl�.� tr;e e�r�i��a� - and �-�,� proti� wi.1� �� ,�'_lowe�, ` �C? ��1[l�.�]I��S��TIaI1C :�`l,]nl }J� 31�r��,�i�r� _` �n� P!�u'�Rl�;lt :5 I7Sk7;T�� O drlL]C:rl�v=' _�:':3L1....1(=v1;}a_ [';T"v"j��=. , ., ��:� �1t' v= n . — — s� i:�'-. rt 4�•��C'—- �rl� �_l.�f.� f �.vr_- - ^111 i]C]r 5�.1'�C:CL7.� ��1�C '�J=r=;Q`�..it �M��Zvt�R =�C��1r�� f�-pr� t�� ;R��-_�.e�# �r.d s1�a1.I ��ee� �itt1 ��xe wort op�r�tzor_t p}�arn�ti}r ��r-_�r� n-�t�*��, l�y tMe �r�g�:l��r t� sa re:,ur�e vp�:ratia�:s. C'7 - 7. 1� TE �? M I�T� TI�h! O` —�0�'T:p..rl�=T DLTE "�'O :�1�TL0?�itL �,ti[ERCo-E1��€ : wYt��v��, -b�cauee o�� ati��:�], �.rrie�g�:,cy. so d8_,�re� b}� �t7� �r�s�v�e�-:� �� the xTn�t�d .�',►vate� �� ct:her ? �- r �- a��,•�:�. au4.,orityf ir i�ec�rnes imr��sible �a� tr_e �:�^rra�t�Y tc �bti�in a��, o� tk:�s ��cessary la:�or, t�t��r-a��, artd ��,�ipm�n^ L�-- t`�e pr�se�;�F�i��r. of �1�� wcrk wxth reasvnai;�� conti:��a�t�r f.ar a r��rioc� ai ��,�c rn�n�hs. the C�z�ra�Caz a�xal�. wi�}:zn ��ven days r=_r;t��',� t�e C�,ty �� r"-�- ��,3, g� v�.na a d��ai_ied ��.at�r�er�� c�� 1�� ef For�s wh:��h ha;re ��n m��e aaic] I�s�±x�a al� 11n��9S3Y}f i�ems �� ;�;��, ��r.eri�ls, a�d e��i�nt�r:� T t��t �f��air.�bl,e. If, a��e� in�esti�aw?ons, the Qw�er tin�s ��a� ,��ch cor�ditions ex��tirxg �-x� �lza� �he ii:alo;��.iC.y �f ti:� Co�t��cto� t� �roc�� s nat .�ti�ribu�x�]_� ir_ w��ol� or �TM ��,�r �o t:iw fau,l � �� re�1�c� o� t}1e C�ntra�:�, the�: i.� t]z� Owne�^ ra:��ot aft�r re�:;�na}�Xe eY��rt assist �k�� Corftr�ctor �r4 proc�t�ir�g a:id re.a�i;t:; ava.i.1a4�1.� the riec��nary l�l�o� , m�te�zals a=-;d �qui�,rren�. w�tl��;� th�*-�y ciay�, �h� Cor.�racCo� ma� r�.q��sr ; he �wner ko t�rmi_^.ata tt+e co�:rr�ct �:�c� �?�� Owr��r rna� corr.ply �.�iti: the ��qu�st, a�:� �h� t�s�r�,;na�i�n sr�a�� b� �c7r��itiol�� and i�ase�3 upo� � fi>��,1 s�ttl�er�e:�C �ttu4u�,lly a,cc��ta�� t� b�th �he �w�� arrd �tie Cant�acto;� a;td ��.na� �a�rnte€�t :�h�l� �� m��e xr� a��o�dar.cw �vi�:� en,e tex-me o� th� a�re�d s�t�],�men�, whic'ra s;:all i�cXud.�, �ut r�� liir.�ta3 t;�, the p�ym�rst f�r �11 wo�l� �xecuted i�ut n� ar�k'i::ip�red pro�i�� 0�7 w�rk wh3�� h�� n�r. �a,�� p�rL��m�cL - �'T - 7,'l� ".�'USFE�S?C}I+1 C3� I�I�Aa�L7C1I+I[�+EEIx7T �F T€iE W�]RF{ A�TL� AsF!d'wTLh]T:�T� �'!: �C4F�TRAC':: �h� wcr�C o�erat�ans �n a��. or �r�y norCxon or s�cR_z��r� of tl�e wo�k unc�� Co��,�a�� ht11 .bc su�ep�:�d�c� irar;�a�i�.tel}� �n wrlt�en �rc�er �f tI�e �n��r��er �; t�i� Ccn�rac4 n�}� be ��lared �� :c��eci �r� tti� Cit� CouncLl e..�� an� go�d axx� sL��fic��n� cau�� . 'i"he �aliowiiir�. �y wa� o� e-�amp�a, �uk :Xnt �� im�t�tian, m��r ,be co�}��,d�*�+�d gr��lnds ��- s�.isner�s�,�� o� care��llat�,c�ri ; a_ �ail�lre ��f the �r�r.�r��tor to c;�nsrn��ce wa�k ��ati�+i�s witiiir� K.h� �ime spe�i. Eied i*: �h� i�orl� ��ce� a,�sued Y�v tY�a O�ner. �-�- r ��? b. Su�s �an�=a ], evid�r:cs �ha ; �� o�� sa � � tha w�*'�c o�er�tior.s �y �antr�ct�� =� izs:�= � �� w�::i t� �'�2TI�7�,�i.� t.172 ',JOI':{ Gi1.`,Y:l� ��la S.,`�w=��!nC� �IfRC c', �'ai�ilre �+� k?te Ca:�trac�o: t�� pro�ride aa� m�in��in su�f iciant ' aka�, and e:.*u=.�rn�:+t C� r�zo�r�r� •,r ��u�e �h� wor�i�� ooera�i�5r.s. c�, Su��.�� ider�c4 that th� Car��ra�C�: Yzas �a-�d�rx�� h� wark. e. S�tl�s C�.nC�a1 eviden�e �ha� Che C�rt�r�ct ,r 1�as �e�arr� insolv�nt or hanitrupt, ar c�t,::�rwX�� f�;aa;�cia�Iy uria�l� ta ca�r�a� C:�e work s�ti5fzc��si?Y- i, �'ai1u�� or �he �art o� t:�e Cc�;:trac��r �� o�s�rv� an�r ��c;uzrern��ts o� �he Cot�t.r�.ct ��c�:m�.^.t� c,� k� c:�r�p1}� w�ith ��!y ard�rs r�zv�n b�r t�:e �,�g�,::ee� �r O�r;�er rkr�v�a�� f�r in thes� CorYr.�ac� Do��m�r.�s. g. Fa��xr� o.f th� Car��x��t:or pram��l}� to rna}ce go�d a�,� cicLect i� m�eer��,1s a�- w�r]cma�shtip, ar arty �efe��,a o� any� natt:r� tfi� ��rr��lon o� • w?�ich hr,� bee:� d=r�cted in �.r+-i��;�� by the �:�g�e��r �x� ti�� Gwr,�r. �:. ��st��t�al e��rX�enc� o� � ��]_Ius34� ior L•1�� pur�pse o� i]..l�g�l.l}r grocur�F-� � cr�:3rrac� o� ��t�eL•�ati�xg =raud or. t�ie �i�� in t�e ��n�t�uc��i�n af wor�c t�nd�r ��ret r�c t . i. A su��,nr.i�? indi�ati�n rY��t �he �artt�a�t�r ha� rna�� an �arau�Yx;��iz�r� ass�gizir��rtt af �he contrat� �� any €unds clue �nvrefrorn f�r the �e:�e�it s�f a�}r crediL'�r r��- for a^y o�h�{ p�r��s�- j. Tf the �a��ra��o� shall �o� a�:y c�u�� wha��Qever not c��r��n �� wa��C��xg operatYon in aa� accep�a3�1e r,�:a�n�� . ]t_ I= the "C�ntr�ct�� comm�n��s legai �cti�:� a�ainst Ch� Ow;;��. ?1 �pp�r �f ��:� susper�s�or� �r�er or ��tivr� �� the City �ou:�ci� sr��all �e s�rved on tl:e Contra�to�'s SureCi�s. W�x�a work is susp��d�d f�r any c�use �x� caus�s, or wh�� h� c�ritr�4k, ��; caflceiled. �%e C�ntirac�cr sh��'! d�scor.��u� tite wr��-� or s�.�h ��.��; th�rei.t a� �',h� Own�;- shdl,� desie�ar�, whe��an �k:� S�r��i�s rr�a�, a� t:��?� o�}icsr., �s�um� the �o^��ac� or thaL �ortian t�:e��o� w^ic : the � �wnax �� r:�'�;�d �'r.e �or,trac��r �v �dms�ort��ntze, an� :n�y �xeY�a�� t:x� sam� ar r�.��, with �h� +�ritte� C7-7 �S} �`Ji7S�+7r Ct �}:� �ThFC:�Lr, �..:�]�a� �.rl� 'NO�i'C OT L_'13� �Oft�ti.'_� C3i Ci�� +JO�YG �:'s t�k�� O,r'�1"r �7��V1G'-C� r!C?W�'J�� Cka'� t�i2 �'�1:=�LES ,i �] � 1 1 �}[��1,�2 i:CEcr� d7�1C.^., 1� d� r1� 1, 4Vi�:11Ii C�.'=� '.�j��l{s ��g� �:7� '.�i1tt�R 71��i,C� CO CI��C011LXCZLLt� t_'1�' '.�i;��'iC �'7c�S Y3C��: S�1�J�C� LiC}C]Il �he �at:�=ac��: and �p�n �he ��r�etie� o� f:�:a�� a;�thor� ,_.�:� ��vJ.�L�J' . T�� Z��r �iL .F�.w,�..� ��1.1� ��1� :.L�33�� on��a�to_ a��c� �n a�l rn;��e�-�s, Ct�e '�+=' �,ad �zaTl be �� y ��e �w�e� �oi- �� +ork �,�a �cr�e� }�}r them iri �cc��nce wit,`t tfl� �eL�rs qE' the Contx`�c� D�cum�:�ts, All m�ri�s r�rna�:ia�i� du� Che ��n�.r�cta� ar tre t.�me o= �his ci�fa�� t ��all t�:�reu�on be}�i::,r. �u� ��d naya�le t-� �h� SiLreLi�s as ��,e worlc n_ - �t:bj�^t �� a1J, of tl-.e tprrns o� t�e Ca�t�act �7�cr�mer_4.s. ��IIa, in c��e r�� SLEreti�s �� r�at. wit�� tf;e ��z�?na�ove ��c,ifiad tit��. ex_erczs� the�r �ighk, 3n� ��n �,� �,�s:�rr�e t�� cnntr�ct respons�.bal=t�.ws, or t��L ao:t�� t:h�r�� whicf: tH� OwneY �as or�ered bv t�e �s�:zrrac�.ai Ca c?isc�nt�r,;.�e, Chen tha Own�r st��'_1 have th� n�t�dr to cnm��te, by c^rxtract �r ot�-A�rw:se, a, �t rna� ��Cprmine. the wo�x he��n d��:�i-ii��c� oi suc� �ax� L�i�reaf as it ni��r c�'�� ii��essax`y, a:,d tne C�nt��c��r ^er�to ag�r�is that rhe Ow:s�� s��l r:av� L' ^� ,�i.gl�t to ta�t� �r�ss��sicrt� of ar�� u�e ar�� r�awe*��als, ��3:�its, roo;�.,, ��uz�rnent. �uppi,ies, �nd �;op�r�y of any lej_n� �rovided �y the C��tract�r for t�:� pu7-p�;� �f carr�x�� on t2:e wo�� and Co p�o�:�r� at�xar evo�s, �c��lx�r��:�t, m�4erials, la'��r ar.� pran��t�r ;cfr t: e c�mp�e�ior� of th� wo��C, �n� tr� cl�a�c�e �o t'.:e a�wouri4 p� �}3� ��rac�c�z of said co��ac� �x�er«e �a� la�or, mal.e±ia3�, �oo1s, e�uip�t�:. arl� at � �x�en�es in�id�nta� �her�to. T�e �3cpe�x�� o �r�.�r�ec� sh�11 b� �ieduct�d �y �!�� '.�:er fr�qm suc�h ;n�ni��; a� ma� !�e d�,�e or m��v b�came d.�e dt a�� t�.�� h�r�a�t�� to Ghe {:oi.t��c�.or ur�ci�r and Y�}+ virtu� af t,he �ant��,ct cr any part ��aC. Tl:� Owner shall :-:ot be ±��.;�r�d to ak�tai�� he �awest b�d far t�ta wor]c co�rp�etir:g t�:� contra^� , bti� t�te e:<p�;�s� tc� be d�;�uct�d �h�.11 �e �ir� a��ual �baL c� t1�e ow�ter o� such work. ' Iel cas� ;;u�� esc��r�;s�s si�a;l e�cce�c3 �h� amot�r�: wt�icl: wa�� tiave kr��n �.�}�abl� �n��r tl�� C❑r�rract iF ��;e s�m� �ta�. i�een ea�Ieted by t�� C�.-n�,��x, t�ier� t[� � Cnnt�ac�or a�� his Su�e�ies �?�a11 pa� �h� ��oun� of 1u�n exc�ss to tk� city or� exo��,c� �ro�n tl�e Qwr;�x o� �h� exces� due _ �h�n any p��t ictziar �a��t of t�;� wo�k �s 3�ei:tc� �a�r��d nn �ay t�:e Owr�er b�r contz�c� o'r o�h:s�r3s� taazd�r l:h� �S�o�risi�n� �� t�his se�tion, ��:� C�*:tr��or shall cant�,a�x€ C.h� ��ntai��er of �1:� wor3t in cor_f�r�t�x;y wit�t the t�wrns o� �?3e ��ntract I?pcum�;�ta anc� i� s��h � rnanner as to :�ot Y��ir.de; �r in��r� w��h per�or�s�ance of the �o�l� l�y t� :: Dw:ser_ C7=7 _�,5 �[;�,FTI��,MEI�FT' Q�` C�k�l":'.�C�' : TY�e Coni.r�ct � i�7, be �or�sid�;�� ,� }za�j,ng b�en :u��nll��r s�,,�� rov,i,�ed in anv ha:xd vr b�nd� �� by law, �w��t a1? th� work a�� a,�? s�ct��rzs or ga��s o� �hc p��e��_ cov�r�s� bv �;�f v��r�tir.�c� �a�•�sii�,:t� h�vv �7-� � 91 �£'�?7 �? :1i3�1�"� 3�� "7fR�1 _ 3��'C�, t:.::� �1C#�.�,� i=l��-,��=i �in [CL3L`.? ,��! L'; : �:�C1:1��'_'", t�Il� t*L� �=::ad C9C�a'.3C�^C2.` �_'1� fir:�_ �:�.yY•st;en� �r�� }� � fx� � wn� r . ' C7�7 _�� TT�`.,.�,MT�,�'?'T:;�f F'�� CON�Ir.:�TF.!+��G '�F` '?""Y. OVl�'i�'i�: A, iVO'I'7CE C^ '��RMSNx'�'"IOhla ��e �er�a��a:�ca o` �n� wofi]t u�der vh�s �rs�!C.:��r :na�r• �� C�rrr�i�a�3.� ��• t.`^_e :fwr.�± ix� ;,;ho1�, �r ��€� ::ima to ti�ne in �art, in arc�#c?�r.�.a wirh �k:i.s sec�ion, w�iert��e� t`rF� ��rn�: s:�a�l de=�:mi,n� �ha� ��.�ch r�rrr�irl��i�r_ is in ti:� ��s�. 1PCaZ��'= �� t�'1? �1w.'T'iE��. �11V aliC11 X:�t�71Zllkfi 1GP 3_'1�1� r+� �Cf�C;�u ;�j� tIlF3'_ililr-�' � IIQCZC� O� t�r,ni�atir_n �:s �=�� ntr�c�tp� 9peci f}�i*�� ;�� ex� Vr_t Cc� tvhac:� per�c�*m�x:.c�e o` wcrk ut�c,er �h� cont�ac�t �� erni�n�C��, and Ce�� d�� x��n w?-�ic:� S�tici�i t�r-rtir.atian �ec�m�� e`i�cti;�e. ��Ce��i o� t?-;� no�ice �lt.��l i�e d��r��r.i �rst��lus�;r�l� p��surn�d and� es��b?�sh�c w�i�:-; ['.n.�: ie�_;er i� �lace� i.n rhe Linit�d ��.a�� NI� i 1 by th� �wner . Fu� th�X, i� ah�11 i�e de�mea c�rtc�uj�v�iy pr�sum�� a.nd e�i�b�is�i��l t�a� su�Y� ��Y�tt�.�i��on is I'[td�.� bf1C�3 -llS� Cci139�' �,� ther�in �'��vv'�; c3R'.� C10 ��0� 1;! d::� �1[�yil1, C��T[l3li� �X S'17� shasl :�e r�rn,�ired a� �a�� ,�nex' �e�arda�x� �uch d�s��et�ar:ary ��tiars. 3. �'OIV?'�CT�R ��L?`�:�I� : AFte; rec��, of a noti�� a� t��i�at?�in, a:�d e�ccert �s v�he��w,�se ,li]-�cte� �y �i�� n��nttr, the �an��a��o� ar�alx : 1. �tap w�r;t u:�r�e:� t;s� co�it��c: o� th� cla�� a�d t� �h� e�ter.� sp�c�i`'�.�d �n �1�� rtot��p o; �e�;nz�:atior_; � , �1ac� r�� f��hex err��ra o� ��rbcon�raci� �or r�dte�x�� w, servi��s or €acili��.�s exce�Ok �� may �� _^_��e�sary �c�r coitap��tior_ +�f �s�i� poati�n of t�� sv�r€c unde� Lhe co�i��act as is rt�� ermz�ateci; � , C�rminate �? 7 ord�� r_d sti:bcon=x3c�s �.a �l�e �xte :t ��:�,t they r�late �a t`�� p��or�arac� o� w��.;� kerm�r.�ted by tne x�vCac� o� ��rntinati�n; � . � ��,135 r�� C � C � e �� t}:� �w'Tl�'r 3T1+� ��'11V�� 1it }�� Rl�i1ri�:. �� ":P. t'_[nf35r c�ilZ� t� i:�� L'X��P.�, i� a�:�, c�� -��;_e� �y �i:e P:ngir.e�r : C� -� (1�' 1 d. ��2 f3iS�i��L� ❑± LL�:�.^r`�.C��'4� �i+3� -�. 4+�'Q1'�C 1X1 D'_'�tiaS�x C7R1J1�t-c:l WU�f{, 5�1�Lilr�S �'_'1C� ^C�l�; R1�C��'k.$.1 �'_`�1L1�� 8 a p�sr� or , p± a€�a�t� re� �n C-�r.�e ; v l.o� k'iti� �['�� Y L}C'�"��7�TTld..'3L�' Dfr ��:� 4lC��S tarmi�t�t�d �y t�3� :�o�iwe cf termir�a` :t�n; a:+d k� , t`� c�rr��:ete;�, ar n�� tia11� ��rnp1� L�_, p1a2s, d��,ngs, in��r�na::i�� and a�.l�f�r �ra�+ert� w�:i�-h. � f tizL c�r�ract h�c�t ��e^ �c�€r��t�d, wou�r� �ave ��er� �e��:� r�� t� �� fu..�n=}he� to the Ow�er, S. c�m�l�.t� p�.rto�rrti�nc� of such �a; � �� }�e vxc}r�: a� sk�aLl_ n�� l��r� b��n ��r^:�r.ate� by t=�i� 1�«Cicp o� kesm�ln.��.:can: as:d 6. tak� s�:c�i �ctio�. as rsay 1�� n�v�ss��y, qw a� �he: Etrgx:-ie�r r��y dz��ct, =ar t�� r��e�t�,or� a:�f3 p,��s�rv��,a_on of '�he ��caerty reZatec� C.v X�s cont�,Rct whicYt �,s ir� t:y� pc��sfisaio�t �f tY:e �antr�ctp= artql ir: whi�;� tt�e Owne� haY o� rnay acqu.xr� t�� st . �k a t�m� � o� ��te� t:i�n 30 cl��rs a�t�� ;R � e= rr�n;� C i.��_ da t� ��,�� i�*�� i�: ti�� noii _�� of t�:�mir.atian, the cot�t}avr,�r rr��y sts�m�� to t��e �rig�r.eer ,� lisr.. ��rt�€zeci a�: to �.��.ri�}r �nd qua7 :��r, o� ar.� or a17 f tcm� af te��r��,�sa�i ot7 ir_.ven��ry n�t nr�viaus�y dispos�xd of, �xc�u;�ve az rt�m t?�e di�pc��,i,ti_o�• o� w�t,ich l:as l�eezi dxr�ct�ti n� �uthr,��.��d ]�y �C�e �ncineer_ 1�]�rr. � ��a,er r-han 15 d��rs �h�keaE��r, tha Dw:-:-�r ;,:;:�11 ��c�e�: tztl.e to such �ke5;,4 ��-o•�id�d. `a�a� �„-:8 �, �s= subm�tt+�d shall ]�e ��j�L'._ ta v�riti�=�k;ion �y �he En�ir��r ��on r�;novaX o.f �ir� i�etr:� or, if ti5� i��a ar�: st�r8ri, �vit�:�:� 45 d�yg frofn ti:e date of sr�hr�is�z�n �; the l��C, anc anv rte��ssary ad�u�k�nen+", ta caxre�t �h� ix�t as subrrittad, s�a31 Yse rnade p.�xor �r� firzal s�ttlarre*�� _ C_ "�'Ek�l+t2�1RTIti� C�,�,�M: 4�itl�i� 5C day� af�er notic� �f te��niz��rio::, r��e Cor�tr.�c�q� shall subn;'Ft 3�i� ter�iz=�.r,.i,on claarn �� e ��:��;�e�r �n tt�e ��,rrn ar��i wi�h tne �er*i�icdt�an ��es��d �y t?�e ��:�,�neer. Gn�ess �n� nr m�� e�t�:t3ipns xr. wz�,tir�g ar� qL�nted b}� tf:� Owr�er up�n r��uest o€ [he Coi�tra��or, rn�,c�e Yr. w�i�in� witY�ir� �u�h �f�-,��y ��=iod qr �,�;t�xo�x�� ex��n�'i�n �f:wr��, a�i�+ �r� �1'1 s��h c�airns sha.LF �� canclusive7.y ae�m�d waiu��. �'7-7 (111 �_ r.�t�€J3�+:�5; S;�b��c� ta t'r.e pr��.s�or.s c� ��rn �'� � � _ i`c ��'� � '_'h� �C1',vY��rQ� �:1L' {�1i,iIl�r ik«}f J��*"3 L'i.*�].Orl the ��ro�� or aT_} �ar-t o= Ch� am�unt or �;�t�t:r:Ls Go �� p�id to Ctic. v'�.^.Cr��t:J� ��f ��s�:� af t�Ge �oC�,l or �art±ai t�rrni: aticn ct wc: � pursLa-L� h�i��o; �x��x.de�, �h�,t saci: agr��d am�unt or a�o�s�� sY��ll :��w��r ��c��e�i �h� ��¢Z ��nCract n*-i�� Qs reduc��d b�r thL art�aunt of payr�t��Cs vLn�rwise nidd� a:d a� �;arti :�r ��c�ced b�� the c�n�=acF �rice o� w�rY not C�::rt��r:aT:}d, `�!'G� �o�tr�ct �ha,x�, be ae�e��;ed zcccrd_:�gly, a�d trie ConCr�� shall l�� paid th� �g�eecl ano�::zt . C��a amo;�r_t �� 1 k�e clue Eo� Ia��, ar 3lltlr,: �34' �:� ��c7� _ "� - �iO�f11Li� i� �7-7 .l� ��;� i��rea=ter, p�escr��ng t�:� �,rn��1:�� Co be pai,� �� t:�e Can�raetox �r� �he �venti, s�f ra��txr� of �M� Cantrac�ai b}� r�a�o� �� tr5e L' ermi:�at ia�i �� worl� �u�sua:x� to ��1xs se��p�, sh�x11 �e ��t,�d to lirn-�, ��s�ric* c£ �t�:�r�ais� c�e�e�;�in� o� aLf�ct �h+� arr�qur:C or, �m�l:'�L's vx!zi�:h m��r b� ar�reed u�can t� ?�� p�id to tue Ccn��actor pursuant ko �k�.�s p�ra�ra��. �, FAELGi�E TO AGREE � I� tl;� ev4:.t of �he failul � es� �h� ��C�act�r �nd C?�e c7�.�r.��r to a�Y�� a& grovid�d ir� C'7 �7 .�5 �� a��:. tiie w?��1� arno+�:�t to be na=� �o Ch� Cor�t�'��;tar b� z�a�an o� t�� te��:�r,��,�n v� w:�r�c p�s�ani tc� th�s sectio�t �he Owzte,� sha�3 deterrair��. �rx the ?��si� uL ;n�o�`rnaLion avaii��le to it, tne a�rto�nt, ;:� �:�}�, dxx� �o the �o�rt��ko� by r�ason p� trtie L'�'Y'ritlli8t10L; and �h�l,� pay Lo t�e ��r.tr�c;to� Ch� arno�n�s �e�ex:�m�.r.�d , ?�o amoun� �h�t � �e ��:� =cr 1o�t or antici�a��d pro�i�s, �". �EDUCTI�N�� *n �rri�i�g at �he �m�un� r�ue �he c�ntr�cta� undet this secL• i�r�, ��-.eze s�tall be c'teduc�ed �a1 al� �nliquid��ed �dva;��e or c:�h�� p�,{�nent5 a� a�i�unL' th�r�t�f�re tti3d� �o ;.he Con; ractor, ap��zc�b].e to t� e C�rrtx��4�d pertic�n o� t��s cant�act; f�} zny �la�;n whi�.h �h� �'wi��r �na}r �;��,r� �ga��is'= t�� C�ntr,�ctc� in cannectiort with �txls ��x�tr��C: and {c1 :. ;� a�reed t�rice fo�, vr rh�e �ra�:e�d� a� sale of , any rs��t�rial� . siap��ies cx othew tk�xric�s :c�.�� b�r the C�r�ratit�r ��.� s��.d, p�si�a::� to �he pr�v� ex:at�;:; o� kklis c�au��. �nd not or:��wi� e��v�se� b�r or cre�.i�ed ta ��:e Owner- G. �tiTL��T[�I��T: If �e t��-z��.nat�,�r. he: e�t�Be� be ga:��a7,, nYi.c�r C� the �set�l�rnee�= of r.;�� t�rmina��d o�� .�x; oL tY~�-� co�tra�t. ;.h� ContYae�ar R13�+ i1],� � witP: C�� En��n��r a re�u�� r� writir.a ~a= aw ��-� ��y ��:�.�.�bl� a.^j�sirn�:lt ot �he �rzce or p�ices ��C1i].4:� 1P7 �:i� ��+Il�£dC� �2�� ttik Ci=� C".Of1�7�L:�� n��t3�n c�* ta:� c�r.��-a�t (the �ox�ivn rct l;3rinrnat�� k:.h6 n�rtace of t�rrnin�ti��l , s��h e�uita}�'t� a��jus�m�r.t a� rray be agYeed u�ot� ��a1I �� rr�� i�; �ac� �ii�� t�r pri��s; no� ;��.ng ccn�ain�� h�seit:, howev�r, �h�11 lirrsi� th� � �.g'e:� of �:�c Qw�er a�� r:i� Co:��ra�tct ta �g#�e x,��nq� r�e a�v�,L�� ar �;��:'�ts C� b� r��ic�, to �h� Cor��actor fo� th� coe�pl��i�r� �� tae c�nt3�ued porCi�r� o� ��;� �antrac� w�er s�i;� �onr.r�ct dr�e� zoC cor�t�in �,n �,�ta�las�-�e�, c��:tr.�,ct_ [�:ice E�� such c�xntir_u�d no�-Licn. Ff. i�� TI�ti"�',�=Is7� OF RIGH�S: Ns�Chi�:� v<�-,t�ine� in ��as 9e4�ior� s�,a11 i_mit �r alt=_= thP righ=3 w�i�e; th� €�wr�er r�a�r ]�a�r� ��r t,er�t��,r��xr�� ; this �:o�t�a�t �xnd�� C7 - J. 14 h�r�of eri4 i� l�d "S::sne;-;sion �_ Aba�:dar_�-�en� �� th� wnrk and Jkm�t-;�mer�t �f ��:tr�ct �� r an}r o�t�� rig�it w:�ich ��,m�r �� C�ave �s�r d�fasJ�t o� f�reac�i vt cor_tzact h� Contr�cto�. C7-7.1'7 5��T� f4t�THOL'S �.N� �R�CTT�`��: i�� C�n�:a�Cor s��l� �e �es�o_asibl� �ar +:�i,�iatin�, m�Xnt�i:�a,ng, znc� su�e�v�sxrq alJ. saf��y ��acauri�r:s ar�� ragr�m� it� c�rtY�wii��t wri�� ?�+e wo�k at aI� tim�� and sl��ll as��rnc ��1 r��spo;��ib�li�ie� f�r �t;�iri t'n+=dre�tn��;t . The Co�tr�cto� sh.��l cas�ply w:t� �er�e:�1, s�.at�, a:t� laca= =aws, orc�ina:�ce�f ard r.egu�aL•ians sa a� tc+ �rot�,-t r�ersori a�t� r�ro��r�yr �rr�rr, ir�Jtrr�+, inclt�d;.zg ��aLit, or damar�� it; c�nn�ctian with �h� wor1�. � C:-T-7 {7.��} P��T C: - ��V�?1-� �O�T�a�'�t7t�i+ Ca-8 ��f� 5:��4 :��[V'=' ?�+T� f'�.'�;+��L�T"' S�.C'I'�OI3 C8 ��8 h1�'_�54;?�wh��,N'1' P.A+� F�'�r'4r,�T� �C8�8 _1 h1Lr15=�E@[E,`+!''.' �E' Q[�?�T+1'r'ITI�S- T`1� det��rr��a�iol� ��' cruan�it�es o` wo�k •aex'�c��rrt�t� by t�:e ��Ztra,_t�� .n� a3.�thori �e� k�v z}t� �ont�ac� Doc;�m�n�a a��p��l}� �otngl�t�d ��:�:�„�e� rh� t��ms o� khe Cor.t��c4. �oc��n�s e:�al� }�e rna�� b}r Lh� �=_=�::�eer. �ased �� '��.�.��1 �!�� Li��4i . �� TY�T.�.�`JILY'�CL��FL� �1�� m�.d� ��wcor�i:�� ro r'�� €Jn:.;�e� ��s 5ta�xdarc� ��841'�tt1�:1CJ =�:�� i.n com�tknn pra;�t=c�.. a�ci �].17. be th� a.^tu�l l�ngi:�:, ax��, S�J11<.: COIlt�'�l�Sr F1�1i�UJ��$. c�-.::� Sh�$1�'�1i.5 O� ��w jP�t��!��i �I:,,.{ i��m� ir.��al:ed_ C� -�3 . 2 iJt�''T P�I�ES : V��t� _ n C,he �ro�asa7. a " Jr�x � �rzc�" is s�t f�r�h, t: e �,�� "U�a� Frice" �k�all inciude th� f4rnish±r_� b}f th� �ontractor af a' 1 1�1�0�, io�Is, r^�te�ials , mac:�ir��y, equi�r�e;��, ap�? ia�:�es and ap�;�r��z�an�es nece��ary f�r t?�e co�:,�tru�tirr. of ai��3 trie �otrtple��n in a �anrer �cce:�t��1s to �he �tir�ir:e�} ��f �1.1 ;�or;c t� l�e doae u.i��r th��e� �orit��ct I`�acur��*�t ; . The "Jnit r��e"� sl��ali Ynclurie all ge;rr�ar.�rzt �=i� "err�ror��y pro�ect�on �� v�rhaad, s�r�ace, and uttde��r.ntin� st��t�: �s, �lean�:p, #inisrte�:i, c,�f�r�-�ead �x�e:�se. bor�d, ir�s��r��, �raze:�.t �ee�, rqya�r�i.es, r.ie:c due to th� �lcrrte�-��s a�d other caLses� t��.�y�, pro=�t�, in�:��sr r�am�.ge� ��air�sF ��}C�3, �r�d a��. other it�in� �c�� p�cifical3y r��r��ion�;3 t�at ma;� �,� ��+��uir��d kt� �L[� Y� C:QC1St��1C� �dG�l �! tE:Tk �i ��1� WOY�4 L�.�1['... ��`, t=1 Ll�`-= iy-�j 1!� a sat�sfact��ry �on�i�x�r� ��; o�era�itr�_ � �� - �� , 3 LC��]L� �LI�! : �Jhen X n �h� E'.ropas;� � a "L�amL Sum'� � t� � �-� = ��a�h, t�e said "�r�r�x� Surn" s€�a11 r��es�n� trte taLat ��st �� r�e �ori�ra�toY t� �u�r.�.sY� a1I labor, ��o�s, ma`erial�, �achlri��r. e�ui.pm�nt, ap�urv�r�an�e�. and a��, �ub�=diar�r wn�Jc : e�:�ssary for t:�e cor�structiort a�d cc��ns��e�ior. �f ail �he worJc tc� piov�cle � c�mp�e�e and tLlli��l�tYr�� i�.e� as �et�a,i,?�c� in t�e Spec�a� ��r.t�act �cr��_xrn�n�s ar.dfor �lar.s. � CE3-8.� SC�P� OF �,'��1::;��1':'- T�:e ConL•r��c�*�r s�a�l ��c:�ive ar��l accep� t:h� ��r�pensat�an, as kfere�r: pravid�vr in �;�11 na�,+rrt�n� �nr f�rnish�ng �1? ��r, �vcls, rr�iL�ri�ls, at�d in�i,deLita�s ��r �oe��o�rn�.rt� all wor!� �ar_=ernr��d a:�� e;r�h4��c� s�ndcr tY��se Contr�ct accLrr,e:�ts, �o�r aY�, l�ss ar�d c�ar�age ar��in� ouk �f ti�e n�C_tar� �i t��: wark c�r froit� ��e actian of �� elem��ts, �c_r a::y LCP1�C�r'�$��X1 4Xe��Cs:.S �� Q�StTLl�`"�;i];.i�` ;��i1C7i 'rd�r' t��1�L' G'£ �j� �zco�:xt��-�� dur�ta�a �i�� p��secu�it�r_ �� he warl€ a� �nv ti�e C`�-8 �i} b�=O3`� its �1t �'� �wC��Ci=1r'? .�i'� t:?� �t�e;.•�`_' -�o r �:�C�_�i. d� �'��V�'._:=� ! ': �ar�3gxa�k: �� -� , ? �� f�a• al l � is�s cL w�.��;r�; c�asc�i�� i:�r; canr.��i�ci t��}� t�� prs=a��ut'±.�ti o� h''.^.� w=��k, zv� al1 e_��r�se a.ncui�eei k�}� c�r ir. CG�.T�3��L:en�e �: ss�tne*�sa�� or di{• ' ,�ccn�;e:�d �ie QL SllC�I �J�OS�C"1.1.t1�i1 QS �ii� W��'�1_Tl� 'J��i3* � �^S d5 �7�� ill s��nt�8a, +�r a�y �zd ali r��-ing�T�r:�� pa�en��, tx3��tr�ar:c,:, c�,r.�•�ights, �r a��:er '_e�a� : es+.rvaCio��. �;� f;;f c�rn�ke�.lr.� t�t� �r��r�c in ar = � a: _��_,�^le �;a;�r�� i :��.��n ��:� *�:-rr.s �� th8 Contzaw� ��um��rt;� . �' ;.ii� �'h� �+��rn�rEC �� a��' �-�;rrcr:� c�� ;ra��;.�a-1 xvs�isn�_� �;��.ir tio �, ��1 a��e��anc� �� t,Y�e wcrk �y t�:e [�wr.er ��aLi in n� w�y c�n�t�Lute art acic,zr�w�.edg�n�r:t �� th� acc�pta:t�e o= ��R w�,�3e, �naeerials, �� au�p�nrr��. nor ��n a:�}� wav pr�judice ❑x' a��e�t t:�e �1�liga�_i��:s of , t�� t��ct,or t.o r��a=�, corre�ct, r�z=w, �� 7 a-•� a� h�s vw:� an� n�-cper er.�.� �s� ar_�r fl� f�c�s or Y;i r�er� �c �� a�� i 1: rhe cctr.sGr��c��on o; �n t:�e st�e�:xct^ t�r c�u�;tit�r o� iY:e ir�at��al u��d �r, equinrne�t or mac?x;iner� �ur�i�n�d �n o-- aL��ut t�� con��ucti�n of L;e ;��;t a�ilew canrraet a::� its �oa��te�.a.-�c�s� c�r anv �am,�c�� due nr a4tr�l�utie� to su�h r��#e�ts, wF�icl� �ief�cts, im��i��r.ioL, or d�ma�� shal� ;�uv� b��r. �� d�sca��__d orr o� before t:ie �inal ��:sr��ctiar� a;+�, ��c��kance o� wn�k ar durin� �i:e o�e y�a± g�z�Yar.t�r FeY��ci �.�L�� i�,nal z�ceat�ri��. The Owner s�;a1� �e �i-t� s��la ��dge c; �trc=z fl�Fec-V irn��x-fectio�:s, or ��rc�r,�. �zQ th� �onL�ac�� dhal'1 �e � �a�1F La tl�e Qwr,e� for �ai�ur� �� cpr�ecC ti�� s�.rn� as prpvid�d ��er�in . C:8-8.5 PA�:�'I?�L �5TIM�'�� AhQ Rr�TPGIe�TAG�: Betw��en th� Is� �� h e1a.y o� eacf�� sno:�t� L�e Cvntract�r sh��.l ",_abmY� tn tn� �'ngine�r a sta��rnerrt �hr�w�nc� �r. �s�irn�t� r�f tl�re �ralu� �� t;�� work do�e d�rxng t►te gr�vious �o�r[�, or esti��,e �+�riod Under r+l� Con�rac� i oc�me�n4s . lVot �a�� th�:�i the " 1 Gt;� �ay �� kh� sno�th Ch� �ngi:r��r s};alt v�rii}� �u�� 'SC1fic�s=.E, �nd if it is z:��.ind t,r� L�e ac�e�tah�e and ti�P v3��e of t�rork p�r�ormed sin�e �h� ?a.�� r�ia� aa�r�ent was ma�� e:t�e�:da �ne .r:;�rxdred dol,�ars {$1D�.00} �n �r��tnt, 90� o� �uch �stirn�ted sum will be pai� Co th� �or.tt�c�ox if tl:e tota�, cns�t��c� am��;nt x� �es� t�,an ��00, 0�0, or 95� of s��n ��1Cn��C� �t�m wi1;L Y�� a=d to th� CqntracC:�r. i� ttre toC�1 corlCra�r_ a�lqunt i� �4Qi], 40q or gr�a�er ;ui�liin twenr,�-�;v� {�;� clarrs a�ter the rer��ar es�i;rk��e pe��o�, The �Ci�ty wa,1= h�vc th� ��ation �f �r��ar�n� e�tima��s on f�rsrs �u�r�i�hed by th� Cit�r, '1'he �ar�,ial �9CXmat� rra�{ �ncl;,-d� acc�nt�blc ri�^��risha�'le rr.�t�ri�,l� d�'zv�re� to ;he wa��c w�ti�h are �� Ve a.rt�;�rr�or�� ir_t;� e.�,� work a� � ��rm�;��nk part kh�r��, �u� wYizc:t� �t t�:� t�i� t�rn� oF the ��; i;nat� hav� nuL` i3e�r. in��li�d. [suc:� �a�r;r�n� u�;11 b� ��l�rw�d �rx � ��sis �,�� 8�� f tf1� net irx�r�ice �•a1u� tt:ereaf .} il:e ConC�-acwa}- �na1� �u�r��sh th� �;;-� �--�� s�1vh� s-:FCrRIc��..tic:: as h� rnal� ±�ru�st ;,o aFd 3---- ,. x-� ,� � -, � �im as a ��;i�l.e �.�t t�� r�ri�ic,��i.-'== „ � Lh� �?`��.Fatic�n �� artial est-�ra��,�_ �� Ys u�':de�staod C!�at ths parrial �s�i.��e f�r�n� rsvn: � t� �nq'�tfi w�l� ,�e a��r�x�,��we on],y. and a�� n�Lr=al rna�`:�� y estiRtai�; and �ayrne�t wi].� 1�� .b��;, i� carr�rk?oz in ��1e e��amaLe r�.nc�r�d �cllc,wry�� tl�� is��v��; y a� a� �;ror iR ��y ��•�ipus �.] � _iT1S3. C�+ CZ:Z� .J�..�C�1 E`�rll3?�t� J11.� � L .�D4. � � IL �FFSI � @.3�JC'.. C � }]� �C3JC�F1 a� an ap,�i,�sion o� th� �w�er o� �k�e arnount �f �o�k dor_e o� o� x�s qu��it�r o� ��; F;vwency, ar as ar_ �c��pta:�+�e �f ��-:� w��x dane o� th� Y�ry +��se o� Ch� ��:�tr��to.' af a^� vf his ��s�onsik�=:livi�s und�r ��e �orirrac:k �oc:�rne�_s. T�e Ci�y rc��rves tt�i� �i�9�� ta k�i=�::�o�� t�he paym�nt cf a�y mar�t :ly ��kirn.at� ii t�c- cor��ra�tar f��il� to �,��x��;r� ��tie w�r�c s�rYc�l� �n ac�ox��3s�c� w.itY: �h� s:aci��.c��ior_s o� �7r�v:s��rt:s �r� ��'ais ��ta��act . Cr�-8 . 5 4vT1'F2i-r�LDi�v� FAYME�"P : �?d}�;ne�;t on an� e� tir�ate �r e�t�mates ma� b� i��e,�d �:� a�e;�ance �� the per��r�nan�e n� tf�� co:zs�.r;�c4ion o�erati�ons is r.�i in acc:o�dane� wi�h th� �equir�me:��s o� �::� ��r!t;a�^` i7oc�m�nt.s . C�-i�_, 7 F?�iAL A��".�,'��T�]i.: 4�':a�neve� tY�� .mpravcrne�Cs nr.pvi�ed fo.r bv the Cont±�c= Docume�i�� k7�,7,]_ �ave �eetY ��pl�ted artd �1Y rec�t��rer^�:?r� �f; th�- ��nt�ac� Dacumer:ks shal� �:av� �e�::; t�l�il�e� ort tr�e �axt af �he ��*�r,�ar:t�r, ��±� ��n�rac�ar �h�7 i rwc�t.i.��+ �he �n�ir:e�� i,� writin� ��:ai ��i� ��overr�er_ts are �Pa�y f�r t:xe �ir��l i�spevt�an. T�Ye I'ngineer �h�� riotify 1�:�e app�opriate o�f�c�a's �� L`h� �wn�r. wil� +,�,i�.h.in a reasor7a�le ��m� �r,�,k� 9u.ch ��na� ins�e��iori, and i� tYre w�r3c =s sat�s�actar}r, in a� acc��l�� co��ior�, �:�d ha� �een c�tr��te�' ��:� �+�.cc�rdan�`e wath the t��rn;.: �f tT�e t"ont'.rac� �ocarrs�:st.� and all ap�ra�eci rnodi��ataQns t�ereo�, �Y�� ng��es�r �a��l 1i31r1�t� t�� ra�es��ng of the fiis�u.l �stimtzti� �.nd �`eco�ttm��d L�r�al ��cepcanc� a� ; Y:� proje�� ,r�ci final ��yrue:xt �h��re �,s �u�l.in�d i.n C9-� . 8 }ar:i;�w _ ��-B .9 F`T�Te� �]�YhtEi�1T: YJYx��va� ��11 t�:e �m��r�:m�:x�s grovit�ed �.x` i�� he �on�Ya�� 1�nc�arnents an� al� a��ac�v�d m�d,��cdt;ons t: �r�af shall l:ave b�e:� corr�ple��d a^�i ail r�quir�[��n�� nf t�x� �oLitract �ac�,�r.�e�ts ;:ave h��;� fukfiil?e� on rh� pa�,L o� �he Can." ��.��,x'. � �ina�. estiin�t� s�.os�i�� he valu� a� tE=� :�c�rk will �e prepare� �y t�he k�n�ir��=r as s��n �� L'kt� nec�ssax�� m�a:�uz�mar:ts, c�m�?ul:�,Czon�. ?nd c�eci�s c�� he mac.le. �11 pri�� :��j�c�t r,.� Gd�rme*3 � _ �s�irnates upon w�+ich ?�y*ta�nt h�s �e�r m�� a�e T]�C�S�s�� C��wcCi.�ns o� r�v�s:L�ra in �he €ir,�I C3-4 (3} T�e a��uri� of tif-:e Fi�], �s�=ma�a, ?.e9a pr��ri�u� pa;r��zts �,=,� anu sum t!-;�i ;,�;r� �� c��i�,�cre•a or rBL��I�i�� _[ieF t:;� }�=ovi3��::5 Cr� t�� ; faEct �oC�Treats, ',r� �i �e ��y:i �,� C�e �or�vr�:c�or w��hin 50 da}�,� afke� L�r:�l a�c�p4a::ce b� �re Ow::�r o:-: a a�oper res�lutian o� �l�ie f-+Cy C�ilr:c��, �r�vid�d t�? �cr_�ra��c�r ��as f�*�rii�he� �_o }�� w:�e�- sa�i�*a�Cor}r e�,r�l�nce or �ayme�_� �,s �;��,�v�s : P�=o± G�y submzt s=on o� t'e:e fi^a'1� �s; im,�=e �or payrn�:�t, the Lcntr��ar shall exacu�.� a:: aif=c:�vir., �a �u�:�zsr�d '�x� the �ity, �e: ti��+i:�c� Chat a? 1 per; ons, �irm� , assc�iatians, car�oraL'�nns, c�r �ther ot�ar,iza�io;is fu�r,is�i�n� 3a�o� a�-:dfo� mate�iula have b��rt p�id �� li. E:��t [he wa�� scale �s�al�Xisz�� b�r tLe City CounriL �:�: t�;� Cxt}�• �� Fo=� G�� h Yra:, been paia, �n�, th,il� tY:Lre �r-r_3 nc� c'��;; ��-dir:� xor pers�nal ic:�ury a��l�r pror��ty �l�r��g�;� . y ^_'h� ac^8��sr.c� �v �he Coitwrac�qr cf th� ,L�st or ��ir�l ��«y�r,er:r �� a�aresaid :�ha� 1 a�erat� a� and s:�a11 �= leasa t?'i� Own�r rr.�m all ct�ims vr 1ia��,lit�es ;;nder tl�� or�t�-a_�r �� ari�rt, ;ir.y �'4�r�e �r f�rn� �;ed or �r�Zating ta tha �rqwk und�r �,�:�trac� L�cum�n�� or ar��r act �}r ne�l�c_t-_ o� sa�d City r�lati�g G� o� c�^itected witr, th� contrac�_ Tri� rr��Ci�rg c�: tf�i� �:r,�l p�.ym�� b}� �he Dw�Pr s;�:�1? ;zut �eli�v� the ��.rx�ractor of an�r g�,z�rante�a �r �ther requ�r�rner_�� a� ��1� Cant�-act Dacur�eriLs w�t��iz s�e�Xfica�l.Y c:�::�inue ��:er�at��} .� C8 - E3 _ 9 AI) :�UACY O� Li�57�I�: Tr � s t;:�C��s�qoel C��t �kle O�tr�e� b�lYe��s � C has et�;��o}r�c� cor�pe�ent �ng�n��s an� d��ig*�e�-s �o �r��ar� �r�� C�ntract �7vc�r�ents ar�d all rn��3nti�atior,s o� the aupr�v��. �onw�act Dn�u�ent�_ It i�, G:��r°�Fcr�, agr��c� t�n.a� ��e Qwner ;.�.ha�� ]�� re�po��ik��e for ��.� a�eq,a�cy o� -�5 own +��sig� �eatures, su�fl�i�ncy of �h� ��r.tra�t �]o�-u��n�r� ��e safet}� �i r_h� �tY�u��ure, an� t�e pr�ctica�{ai�}f of tt�� oper�tions c�f ��r� r;om�+lereci pr��e��, �ro+rxdeti ��e- �aritr�c�❑r f�as carcsplze� w�Ch ;.he rcquX;��entc of t�� saxc� C�nt�act D��r�r�, all �p��oved �no�'i�zcatir�ns Gk'Fere��, anc� a�d�ztions and a1��; atior�� th�reto ap�raved ie� wrir_fng �� t`i� �wx�e� . �'n� k��ard�x� �f prva� o� ��ch c�rs;p,1 iar�c� ��:ai1 be r:por� �[�� C�ntr�ctor to show k�at h� Y;�.� �ortpli�d w;t:� �he eaid re�s�,�rements o� t1�e Cantrd�t ��c�;rner�trs, a�r�rov��] tn�dif��kioxis t�er.��, �n� all anprover� ac��itt�ns ar�� alte.r�rions L�re�e�c. CS-S ?� G�'t�T1�,FZ�L GL11k+tA�ITY: I�Fe�:�� the �i�sal cex-tX;icate a# ��Y��==� n.or an�r pravis=_on in th� �antra�t Uac�xmenrs r_or �rartial ar en�zre c�c�u�ar.�y c�r �;se af ti�.� p�em�s�� b� l;i:n ��+.-?er s;�n1 cotxstiWu�e �� cc�p��:�c� c�F wa�k x:ot ci�n� i:: a�.ca��13c� wit� �k're Cozl; rac� Qo�umen�� c� ��-8�.i.eve t�y� �antrwttor o� liab�lit}� zn resp��t �o anv e:��r�ss t�r�.r.ran�Le$ ar r.�spon��b=lit}r i�i Lau;ti�r ;�t�:�er�,�1� �� w�arkma�sni�. TYre C�ntr��tar sh311 re��dy �ny ��=ecCs �� d��cs �n t?�z war:c ar� �'�-� (�#J �r�� L�� ::� G-'Z[�1��4? tC OC=1e,� w�Y'I{ S`�5�1,��1:7� C:it'±"ai�C[G w�:yC�': �;3��1 ��:}��r Wi��+:� c7, �JE�1G� O� O:'.? �r�3'_' i�OITS t:'_� G�.�.'v G� �wit3! �C��1�31'�C� u# �,:r:P. w47r'}C x1.C;;E55 � �.�I:47�i �5��C�, t� spe�? fi��d and si�all �.a�:��.sk7 a g�ad �� 3��ii�;,��r. �r.�ziR��r��n�� bo:��i �n �n� arr.o�nt a` i0� �e.rc�:+� c� tY:B 3llL'Jli#':r o� ��se c��r�c;: whx��+ sh�l1 as�ure �.:� �a��or�,:��; �� -�� s��;-ie�al ga��an�.}r �s �E�+�v� ��;tli��. Tl:e �w��r w=i1 giv� ;t�ti�.s o� �l�y�:v�� ci��s +��.th re�sonab?e p�orG��;;�ss. CA - 8. I Z SU�SIi3?A�Y D50R?{: r�n}r and a 1 1 wa�-k :� peci f� c��.'�iv �c�5�etn�d �+v rit�t��rn8�tar� ��r�,�ir�menl:;; �aF t_�� aso��ct, �tach as c��it-qns =a7�n�� !x�r tz� Fla��, t:�� C'xer.aral ��r.rta�� Docu;ne^ t� or these Speci�' Contract Dqcxim��=Ls , xn wh� cM no ��zfi� i.r�rn �a� �id has �ee�-� t�,�f,�vid�d `�r �r. tY:� prrp�sa:l, sha�l �e ccr_53��red �� ukss�diar}� itern ;,= ,�qr,-;. �.�t� c�� o� whicl� shali b� i��lude� i� t��e �;yr_� �i� �n th� P±-��osa1, far each �id �teru. Su;`¢�� stora�i�::. r�cic exv�vatian ar�d .^le�r��.;p a�e get��ra�. ��erns af wo�'k wnic� �a, ], �� x� c�r �gox�� su�s�dia*�y work. C��B�i� MISCELLA��'JUS Fl,P.�'�:M�i�T �� Ntr'�T�:��Ar : �l�k�sia� ma� �e alloc�re[i un�� varicus �irl ��ms ir� �� P�o�.osal to ��ta�r��h u: �.t pri�es £�� n�x�cell,�n��us r��ac�me^� of mar.�ri�:l . '�'h��e r�ater�.a;s si:al,� h� ua�� r.��r wh�:X direc�� by th� E*;c�=i eez, d�p�:�dir�� n .f'��.�3 <��adiCiar�s. Payrn�nt for rr�isce�lan��ks placem�r.t of n•�te��a'_ +��i�l }�� m�d� Fo- c�n'ly L'nat� �rt�o�:nt �f tnat��.al �:��, r�easu�� t� th� n�ares� �;;�-t��t:-s un�t. Fayrs�:it far misc}llaneo�s p��c:em��tt of rn�te=�,a.� ��all b+� i�i �c_�n��3r��e wzt�: t:z� �enerai Contract 1?ocurner:ts �a�ardless of rh�� ai`�;al. arr:�•.;^r us,�d �ar th� pr��c:�:, Cc!-rJ . 1? r:r'�c��?p �C]C�:[�lr�',h.'T:�: �a::��•tc�r sha� � �c�� n recard a c�p�r oL al� sppciticari�r_s, �7.�n�, ac�id�r�da� TC�CC�1�1C�i.1�TkS, . ��l�E�� d��winc;s ar�� 3anples a� the �i�a, i:: g�� o�d�r atxd ann��G�d ;,,a shnw �1� c�tzng�s �ad� �i�,.ir� r�g t:7= cor.str��tctiar_ ��C�55. a'J��S� S}7�11 �7C C'1C1iVe=L:..� r.43 Fl;�,-r`e�" '�ifaGll ^��".��1e`_!C:'� C:� CI:C' 'fJO��C_ - j .a ca-� {5) �� r��'�� I�� L�! � _� �. �ur��,r_n�i�.�r�':�rx� c��i�-jo�s� �'[_�1�'I' �V�l�`�'H, �V;�`�'F,� ��;P:�il�TY�EI�"�' �VA'�'�� Ai�1? 1�'YAS'I"�:W�1TER TT�,F:�'f 1�1�1�'I' PL�I�T PItC).l !�: C"CS A��tst �, ��1 1. �'D�VTi�C'T L��U�1�:I�'I'S: I�� ec;�icm � 1-1.� ��I'I'R,��T DO(_:U��T�, tlelele Par��a�}h �l-k,?� ��`��C'�AL.�:�}�1Ti��T �7��C}��I��l'1'S ��nd aric� t�e �'��l�c�wiz}�: "b. �PE�IrLL C:C�I�iiFt��T D��[J�iEN'I'�; Tlie Sp�ci:�l C,'c�nlr�ct F�oc�tnients are prc}�at•ed For eac�3 speci�� prc�je�i a� a�k��p�eincnt t� rl�e �en��E �t�ntrac� f.)actiinents and iiiclud� tite fal�owin� ttcros: PAR`F � - �iC)T�C� �T�7 ST[��.7F1�S {�dverEis�rr��;nt} �PECL�� I�ISZ�IJ{:�'I�� T� �iDDL�S �A1�T � - �P�f��'��Al, (��d� �IV�E3F �32T� �F'L�'.Ii'Y�r�'i'i�I�l� PA�E�T � - [.T�NF.1�A[. �:�?�T��Tf��T� P�L�'1' �.S- S�JPPLE�Vi.L�f'�IRY ��iTi�I�� T 1� - SP��1.Ai. ��IJ1]I'i"i{�r�� P�A.R'1' F - 'f.��I�1I��L �PL;C��ATIC��iS P�F�M�TSJFA�F.Iv1F.��1T� {�oine Permiks €�r� Mu�t�co�or��i) �AR`�' F - �3Q�S r�,N� i:Iv�[�RA�1�.F PAl�-i" CR y ��1TI�1L��' YAI�'1' l�l - Pi�1�5�'�I�iJ�I�S {n�ay F�c �ou�ci �e�,a�-a [e�Y} V�h ite W'l�i[e V1� hi t� �a1d�n l�o�l �:�nary `fellow Creen C�rcen V� hi [�� 1N1�� [e Whi [e V4� ]rt � �� V�1Yite" �. DLI�[f�'{)R �]F TF�At��PDTt�,T�QN AI�77 PU'BLIC; WOl�i�S; l�elet� en�tre Parag�aph � � - � _ 17, �Itid repl�� wit#� �he f��lowin ;: C�-1.17 �)I[��.�"1'�Tt- Ci�1� 'C'l�A.h��P(]�itJ�T�� A?�iD ��E3L�� WC�EtK�: The of�ciall}� a�}�«inl�cl Dir�c��r oC �1» �r�n��rEal��r� and PKihli�: �Nark� �DeparE�l��t �f tt�e �i�y o��urt Wort�, or his �#u�� auth�rir�� repre�en��tive, assistan�, or ag��zs, 3, DIRE�TC�� C�F �I�CCi��F�i�i�: �c�d �� `o�lowing �aragt'a�h aftcx �1,�.17 ar�cJ beFare �" l -1.1$ : ��-� _17�1 T�TF�C��I� D�' �N�IN��ING. Tl�c oiYicsally� ��l�ointecl i��rectnr o�'��e 1��}�artjnrn� �f Fr��n��n� �I� tl�e ��l�r �f Fort Wort�, reicrre� tc� in �he c�iarter a� lhe C;ity �:u�it��, nr I�is i�ul�r autl��ri��:d repres�r�i�tive 2�ssi�#�it, �i� agcnts. �, F�i�,i��E�; Dele#e ci�tir� Par€�gr�tpl� � 1-1. l9, �„d r�p�a�� w�t�i tlte f�ll�,wii}g: ']'he Dir��tar o� the ��rt V�J,ort�t I3e�artizz�l7# af Er��ineet��g, tk�e l�irectai o� I�ort Wvr�h Tean��o��taiio�i a�id P�ab]ic ��orks �Deparu�n��ti�, ih,� i�iTeclor of �he �'ort 1�Jorih V�a�er T�egartrt�en�. Ol' ��3�]i' �1.��}' d.Lit�l01'IZ�{� assistaryts, tE��t�, �;�gin�er�. i��spec#o�-s, o� ��p�;ri�ter�K�enss, �G1317� WIi�l3fl �Iti� 5�43�]� iJF C11� �]flC�1C:ki��iC [.�LII��S �11�TlI�L�i� k�} iil�lll, �S-� 5. PFt(�P�S!tL FOR�f: In S��i�n �'�-�,1, P�ra�raph t, revise fasE s�nter��:e #o ��d as l�ollo�v�; "�'h�. E3tdcter shall ��Eu��i�h a ryitt�3zci�1 5t��neg#, �clr�ipi�ic:trt Sch�:dul�, ��j�1 �xperier�ce f�ecor�, �kl c�F wl�ic� t�7��s# [}e �ro�erEy exe�;utesi and tile� ��it�7 the .L)irec�c�r ot t�te ��{�tcr �]epartm��it vne wee�C prior �o tli� �Yc�ur f�r c��r�iEig ol"hi{I�. �nfoxm�t[int� s1�a�l �e �n forms �xr�vi��d !�y l�tie Bi��d�t• �n41 �cce��t�l�ie �� tl�� it}�, 6. EXA�tfAl��'I�I;V ��' ��1�A�'�" L}��[JIvILN'T� }�D �i'I`� �F ��J�CT: ��n ��cijo,3 C,`�-"�.3, P�ra��tp�� ?, �l�C� CII� FL�11�7W�11� tC} �ilE: �dSt SCf1tG't�lC�; F��XC��E �OC C�1�T1�,�S �ra. tl�e sft� c:ondit�o�s c��sed !�y factors oirtsiiie o�' ti�� c��nlroi �F tl�e C;otti�r=��lor �v�ic4� u��r ��r lE�e ConEra�t�r'� xns�ectior� �n�� pri�r tn ir�s��lia�ior�,�� 7, L�T��F'�1"AT[Q�Y A�Jr� FftEP�1I�ATi�N �F P�Q��S�I.: ParR �-{�erticza] �onctiti�ns, Sec�ian �;2-�, �xchan�� par�►� �� ?_?,7, �'�,2.8, a�,d C:2-�.5� ��i��i the �o�l��rin�: �'2-�. r D�'��VER� (}F p,}�OP�S�1.�.; I�o prapo�ai ►�rill be �c�«�i�er�i� u«I�s� i� is dcliv�red, acc��m�ani�d b}� E#s �rc�pe� Bid Secur�t�r �nd other rec��irtxd ma�er�a�, [a tf�c �i.Grcf��wir�� N1�t��r �r h�; re�xr�:s��[asiv� a� kk�e oi`ficiat locatic�n a�i� stated timc: s�# ��r�h iii [�1�: pfoposal a� �l�e �r��cr �En�e to Rhe pro�cr �rlace. The mer� 1"�ct th�t a propc�sal was di��3;:�tc��ecC wi]! nc�� cans��l�red, Th�: �idd�:rs r��G��t 1�ave tl�e propn5ai act�x��l�+ deCi�fcrcd, �:��:h pro�o��I sCx�Cl b� t�� a scale�i ��ve�o}�� fa�nly m��lce� ufi�l} f�ie v��td "Pi�[��'�D��LL" �nc� th� �ame or d.�s�ri�#ivn of [he pr��c� design�tEeci 1�� l�re "�1<r[ice 'i'o Bidci�r�"". `.�'tY� er�v�:lo�� s1��1 Ge ac�clres��d to tlx� �urch�si�€� �riat�a�er, �jt�r af F�r� l�or�l� 1'ua��asii�� D�vi�io��, P(� F3nx 170? 7, �or�t �Nnrih, Texas 7C, l(��." �?-�.� Wi"�'�3DR.�1�l1�� PR�P��L[.5{ Pro�asals a�itzt�liy �l�c� ��•it�r 4he ��rcl�asing �.-��a�cr CdFi13�t �C Wll�C�i'�WII pri��r to ki�e tim� sct �nr tiie opet��n� �+t �7ra�05�15. A r�C�L1CSi tOr T��7Tl CQtiSt��i'�C1431 O� 8��r0�7DS�� IUSt bS �7�C�� 1�7 1�Vn�lrl�, addr�s�e�I lo th� City fVi.�iia�cr, �nc! ��d +�+i�k� i�iiii �aricxr tc� �h� time sct fc�F tf�� op�r�in� �f ��ropos�tls_ 4lter d�l �rfop�sa�s no� re�lk�cst�d fc�r �oEr��o��si�er:tti��n arc ��xened attcl p��b�icl�+ read aIo�d, kli� pro��sa€s �`or w�i�� t7on-cnn�id�:r�iics�� rec�ues#� li�vc bee�t �+raperl}� f ie�l may, at ��e op�iort af �f�e �wnez, b� rctit�nc:c! t��lop�n�d, ��-�.9 '�'�L 'L•'C1RAP1=Ii� �f�]D�F'[�A'F'!O� �.E'" PI�O��1'�L[..S' Any bi�irl�r iria� . � madi Fy his prn�osat by l�legraplli� cumr��unic�ttiort a[ ai�y� �� priar #o �i�e �irrti� sc.[ far ope�i�r�� propos�t�s, pruvidec! sE�ch �e��:�r;�pf7i� conlm��nication as r�cs�ived b} EEt� Purc�tt�sin� ?�rlar�nger pza�r to tlic s�icl ��opas�l upe�iin� Ii��zc�, anc3 �,��vidcr� fi�r�€�er, i�t�t tks� C;it}� i�rTana��r is sa[is�eil ��ha� a wr�ltcu artd duly attEh�ntjca��d con.�i�-iz7ation of s�� ei��ra�piYic ��j�ut��anicatinn c3vcr tlre si��aturc ��' #he b1�Ider �v�s «�ai�e� pri�� t� �hc propos;�l o��n��g l��e. If �u�.h �ori�irn�alian is na� ��eceive�, ��•i#r�i�� `ar#y�et�ix� �� Z�l]l'S i�F#�l' t�iC �7f�}�05:1� Ope:riln� t��zie, it{� �i�rti�c-� �nns��er�iio€� �vill b�: giveil �c� thc �r�posa�_ CS _? $_ [�TTN��iTY B�.J�T1*�E�� EI�T�:�PFt{��IV��141��! HU�L�LSS E�1'�FT�k��I�F �{�74fP.�.�.t1�1��= D�le�� enzjre P��a�r�lph �3-3,?, ar�d �•ep€ace v�+fth t�t� Fo11c��vin�; C�-'�.� a�iT�'{�RIT�r BUST,�I�S� E�`CF1�1'�tIS�IV4�O�r�L:C�I �[��I�1�S� �'.�iT�'�ti'��E GDIV�PLII�I�VG�;: �1�c�r� fec{��e�� p��crac[a�' ag�re�s to �rovi�� t� �wt��r compl�t� and �cc��rat� inF'vrrrE�ti�� r�:�ar�ti�� ac�ual �vor� p�rfo��ed E�y a EV13nr�ril�r B�Esiness E�terpris�: {l�IF3E) a�ti�f�r ��Nc��l�arr B��s�ness Ente��i�se �WB�� u�i t�� c��[ract and p��y�rrYcr�t [h�rc:�c�r�. {;�It��#�r fur[t�� :��re�s to permit �n aiicEit andlor cxam�r�a#i�r� of ai�}� boolcs, records �r iil�s it� iis p�s�es��n�� hs4� ��+ill subs�anli�t� the ac�u�l +rr�rfk p�rE'onr��d by �i �lB.�: andlo� 1�lB�. T�te mRsre�re�enia��io� af #acts {other t}�� a iiegli��.3�t ar�is�epresei�t{��iu�t� a��dlor #lie commissian nC �'rauci l��r #he Cr�r�tract�r wi�l b� �ro��r�c�s For �ermina�ton oF [h� c��trt�ct �nc�lor initia�ing a�t�c�n �ncieT �ppro��•�at� �eC��e'7.I, SlBI� Of I(}C;1I �:�wS [iI' OCi�Til�f1G�S I'��Ekll� xo false sta#��n�:n�s; C�r�her, �rty �u�� rn�s�•�resen��lic�n �cxti�er t��ar� a rre�,li�enk �i�srepreser�tation� a�adl�r c��ission o�' f�•�tud wi�I �esult iri t�� Cojitrac�os� b�ii�� determ�ne�i �o b� irres��oi�sib�e ai�d batr�d from Pmrtic�pating ir� �iiy war�C f�r a pe��iod a�'tim� oPjYot l��;s �li�n three (3� year�, 9. C3�3.� �lV1�111�D {7F ��}1�iTi��i zs mn�iV��d �o read as follows: ""�'he �w�3er r�.serves t�le rigllt to k�ll�iL101� f]C1�t a��iof7 ��t #he �rc�pos�►1� �or a 1'ec�SpTlii�� I11I1�, ni]k �{7 �7CG�� f�l� �7�i10� S�#IEC� fOC tI1C �L1C8t1�i'C OFi�1� S1C� ,�}GCI.kFEI}f s[a#�cl i� Eh� l�o�ice lo �3i�!{i�� r �0 clay�, wlvche�er is sliortcr.,' 1C}. �3-3,� B�i�1��. F'or tli� 1'ai•��-apl7 a�t�r ��tr�g�aplt ��-3,7d �T�IL-R B(�ND�, v�+liic� be�i�i� �vi «� "`�� s4aret�es", �l��n�� he eairire pa�a�•ap13 lo reac� as foil�ws: "No �urefics will be acce��ted �iy� �� Qvutaer whi�� aTe a� Ek�� izr-�� in �Ee#'a��Jt or r�c�inq�ient �r� ar-ry bo�i�s o� whic.h are ir�tctcs��:d i�� an� liti�at�on a�ainst Ci�� Dwner. �Ail boaac�� shalI b� �nade on t�ie f��s �i�rnish�d Ly 4h� ��viier and �ltc surety sh�fl b� �c�eptal�le tn ��e �wnCr, In �r�i�r Fs�r a sur�l}+ to be accep�able ko the �w��e�: �� 17�' 11c�ITlL O� ��iC Sltffit}� 51'k3tI I}� i�YcIr�d�cl ot� t��c c�rr�nl �J_S, Treasu� List of Acce�t�ble �ure�ies ��:irc�alar 87�1�, o� {2.) €lie sur�ty� r�,�st l��r�: c::�pitat artd s��rpius ec�ual �o ��n ti3�r�� t1�e a��aui�t nf the ��ond , 'T'�e su�•etv �r�ust be l�cer�sed to do busiriwss �n tl�� tatc aF Tcxa�s. i'1ye aitiount of tl�� mnza�� .f !he l��r�r� sl�ail no� exceeci the sm�tit3l sl7a��ii oti fii�e t�eas�uy 1is# or one� �enllY (E�1�}) �sFt�z�: tot�l capit{tl �iC1[� Slif�7�U5- ��f�]f1Skl�'�11C� 15 F�{�IIIC��, E�ie �o��pany �ritit�� he �ei��sur�r,�:e t��t�s� �e autl��i��d, �ccr�clitec! c�� jstee� l� c�� bu�ines� ir� tlie St3t� of T�xas. �aclt boi�d s1}al� bc ��-��a•i� ex�cutcc� b}� bo�h tile �oriCr��c�r anrl tiie 13ondiil� �o�ipa�ty.,� r . CS-3 ! i.0 f�S Uf�A�C�CL. ��:as��e Ehe �ol�o�vist� portion� of C3-�, �� lns�irance as sk�owr� b�;�a�v; � 1.1 Ih1��T,�RA��I�� F{�R �UB��TRAk��`[�1��: �t �k�� end of �he �rst sc:i�tez�c� �f t�c .�ix�t p�r��l�, ir�sert �iie fnfEc�w�ng; " aricl certific�#�s �f Ens��;e s��l b� �t�liv�eed to t��e �witier." A� lE�e �itd o�' �he first parr��,1� af 5cction �3-3.1 I, aFter „�t�i�i fna- all sul��tractor�"+ i:��ert tftc� foi�n�vii�g: "T1�� {�r�.EiC�'�lI ��ntractar niay r�quir� a�i si,�h�pn�eac�oi•� to be i3�sured �[�r� S�17G713t ��OClirnte�k�t�OFi �T15llriT]� ��33[ i�t� r�C�UlL�tllErils �; C'3�3.1 � aTe �i�et �o� �ll s�bco3it�•acto�s. ��ilu�e v!' l�ie q�V� +� tu �•�:�l��esi req�irer� c�ncuni��il��ic>n sh�ll r�o� �c�nstit�it� �t v�+a�ve�• of` tl�e �nstararzc�: feq��ircr�ici�t� s�e�ifi��l �erein, T�c C�n.ti•actor's ��lit}r s1ia11 nc�i he Ciniit�cl ta tile s}�eci!'��d amt�K�n�s �� ittsur�r��e rec�uire�i he�e�ti.>' I I,� L�,i�UR��i�E LL�TITS, Tn ��c:iic�n �3-3,1 l, ctf�er tfYe ��c�r�i "occ��rrenc.�", add „��ate„ 11_3 ��IviPLIV�ATi��! li�lSUl��IN�'�;: AcEd tl�� t'c,l�o�v��t,g t�� kh� ert� �f'Pitra�ra��1t �'�- 31 l.a: "��rafker's co�n�aer��a�i�xi ir�st�ranc� �ov�riti�; ��n�lo}�ecs i�t th� rar�_ject �it� s1�s�1t �e �r�dc>�s�xi witlY ��•aiv��• �F su�rroga��ii pro�•ic�i�ig ri�f��s bF recov�r}r in favor oF t�e C�V4�N�F'�t,,' 11,� ��NfLft�;IA.i.. �.�t�I�R11L �.Lrl�3IL-�T� FI��1�l�IL[�f��: I�ry �';�r��rapl� �3-3.1 i b: F�epE�ce tE�e wo�� "('s�rnp�eherss��" w�tC� '"�'ort�r��rci�l"' A�� t3�c f�li��vii�� to Para�ra�h ��-3.11�: "�crtil'��l�s of it�s�«�t�«ce shal� s�ate that Ir�suran�e is ort atY "vccurr�nce" hasis." �erti.�i��te sh�l� �ls� con�a�n a�tateiYieri� t�»t no cxci�Esio�l� by en�ors�r�er�k �a.vc b�� niad�� a khe �oiyut3�rci�1 �e«c�:,l I.ia��iiity Pc�l�cy" ��,� ['C]�i�r.i..�'1�C'i�L C�E��;�L LIAF3�L��`f {��,��} l�C}LIC�: A�ei2d Par��ranl� C:�-3.� 1�, A�idi��t�nal Liabili��, �s fodl�ws: hy a�c�i�7g ti�;: fc��ivwin�: ��d t�x� #'��owx�tg thc ��:ctic»1 ��I�iTF�A�TIJ�LL i.�P��31LiTY: "TIl� Giiy, ��s c��ices, er�i�a�crye�s anc� scrv�nts ��i�x1i 1��: e�,cf�rsec! as ac�dRtinitial insur�� on ��r��r�c�or's �r�s�irari�e ��cslicies ex�c��ti��, eyi�p�o�ee's Eiab��ity tiysuranc� c�vera�e uRcier �otY#��tor's worlter's co�np��sa�ion insu�an�e f?0�3C}+. C;�}n[3-actOT'�8 in��t�r�r�ce po�ici�s s1��1 be itt�ofs�ci to provid� �h�.t sucli irtsurance is p�in�a�y pro#e�tion �nd �i3y� scl�=f��cieil ��r �v��v3�erci��1 �c�vera�e rr�a�r�t:��neci by ��i� �W�1�� shal� r�oE �e call�:d ��,�n to contnbu�e to 1as� r��vveiy." �_ Ad� t1�� Cc�lt��wii�� F�ra�rs}��1: `•�Ia7�l� T'[:C�i11Ce[i i7]I k�1� �O�}�]-e��[ L�OCIki�}�ft�5, ��lV9fCltLfEl�f1��C �.iZ7�3�1CTt1�nL I,iability �overa�e uti�sl ��e �eovi�lecl iiz lEr� l�m�l� oF $1,0��},0{��i per oct;urr�n�� d �2,Qf)O,��Q :�utkr,i� �t�g��a#e_ 1'�7e Er�vironment�i �rn��l�lll�f�t Lia�]illt� (EIL� �nust conk��in cav�r�� for s��l�i�n att� �c�id�n�t�l c�ki7t�r�linal�on or �c��lut�on, �iabili�}� for gr:�d�� en��ssions, and c1�:vk-��, �os�s. �r1,� ��L c�v�ra�,�: s��lI in�lu�i�.x �wc� y-��r car�3p�elesl o�rcr��ions c�v�r��e or� a�er Project ��sis, � CS-�} s��arat�: insurance ��}� r�it�ey be nee�ec� t� ��I1 tliis require�ient, E��. for d�r�7��es iiyc��n•e� in ��e co��rs� �}t krar��pariitz� sl�,c�g� s��all he cc�vere�i ��xcier �1�� canCr�c#o�'s insura�rce �ol�c}+(s),,� 1 E.C� AC�T{)Ni�B�,,F IN��JRA�3�� f[�i�T�: R�vEse Para�a�li �3-3.1 Cd s� [13a� ll�� ir�s��anc� lim��s are a� k�llt�►�'s: Bc�dily iz�j�ry ��SQ,DO� each p�rsun Bodilyi��jur�r �SOQ,U�U aggr�ga�c Propert� Darr�age $ ! �Q,Ci(�� aggregat� 1�,7 PI��QF �F C'��ti�ACi�' �F TC�SLJRATV�E: Revis� �'ara;r��t �3-�.Xlf by k��erlin� �k�e Pol�owin� ��z tE�c �irst se�tct��: "�t�7cr t1��n V�Io�1��r's �on�pensatic�n 3nsu��n�e, �r� �i�u oi` sp�cifi�:�i ins�ranc�, t�e �ity �a}� coiasider alteinarive +�overage or risic fi�-catn�er�t ��teas�res kl�roug�ti ins��ran�e po�ls o� ri�k r��en�ion groups. '.flti� �ity n��sk �pprave ii� ��riling any �1#er�a�iv� ��vera�e,,, � l.� LQ�AL 1��r�I�rrcI' F�}It iN�UR1Lr�l�E ANI} �30NDi�f�; ��or Y�ra��rapls ��-:�.1 1�, c��le�e �ntire ��r�g�apl� E�egi��ning "Ln�al Age�� For i�s��rance ;xr�ci $onc��,�" 1 i.� U�]]��'T'�►�3�.F �TTvf�['S: Add �l�e fs�ilowtt�� Pxr��pl� C�3�3. l 1.g: ii�r�U�'r'r��.E LL�rrS. Zi�c �e�uc�ib�e ir��tts �r scif Fi�n�� rex�nt�or� i;��it�, o�i ea�l� pc�lic� mt�s� r��t exceed ��,�0�} per occurrer�ce unl�� o��erwise approv�c� by l�i� Ci�y,,' 1 i, i 0�.I�rS�U�f�,�i.a�IG� �D11�T'AT�1�': Ac�i� itre tc�] �o�v�r�� P�'-a�-aph �3-3. ! i.�i: "IA1�L��I�+�F ��7MFA�r"_ 'F��e �ns��•aricc �orn�ar�}� with wl�o�� t�c �ojitrac#or's ins�Gr:lTli:� ii V�drki�L'!l S�1�� ]� �lIlI1QC�ZC[i k{} {.E� �7lISlII�SS lil llt� 5��7�� 0��7CA5 c111{� Sllik�� 1.7V� a current A_M. B�st Ra#ing of "t'1:V.L�" OL �i�LliV�j.�Z3t Il1�r'151]T� Of �1�lc�i�lC:Ai#� SX�G�iI�'�Eil �TkC� S��Y�]�Cjf,ts ' � �. � � ;�C.�TTFI��LTIO1�l:: A�d �h� follawing �ara��ap�r C�-3,l l.i: "�1��rF€C�T�r��l, 1�u�;n� �1�� lif'etime nf th�s c�ntrac�, l�F�e �c�nlrae��r shall not�f}+ �i�� N��1��;� in w�iGin,�, �+r �r�y �crinwn lc�ss c��c��r�er�c�; �1��[ cuulcl give rise to a liabiti�y cl�im or lawstti� or �vlti�h could resull itY � proper�� i�ss.'. ��, l2 C`r�� l� EL�.A.'F��: �►c�c� th� follo�vit3� i'ara�r�a�,h C�3-3.1 �,j : "�AI�CELI,A?'IDN: Insurance sltall b� e�rdarsed �a pr�vid� t1�c C�t�+ wiEh ��x�i��t��itr� �� l€�irt}r tia}�s t�v��t�e o�' cance�latir�n, n��renewai anclfar ma��€a� c€�ange in aG��L�ranc�: polEcy te�n�� vr c��er��. A iI11i7117�4l�1Y� #�cl}� 1lOEjC� 5��4�I IJ� +�CG��1.c�L�� in ��3� �v�:nt af not�� p�y�r��rtiE ot'itis��a��c� premiurit [� i�tsura�c� c�m}��rty." 11. ��1��' ��1S.�F�I�.I��Z�: !�rlci t�� ta�ir�wi�� p��r�g�apti 1p the ct�d oi Seci�ais ��3�3,1I; "�1'1'Y '1��I'��1SiI3i�1'rI�S. Thc C'�ty s�}al] �c�t he �as�o�tsibl� f�r dire�t pa}�nctu of insk4ran�e �}r�;�lituz�� cos�s i:or �sat�tr��:tor's �rtsurar�c�.,, ��-� i�_ �,��Ir�Tr�� oFi ��m��rr�� c��r��tc�� (��e�� :�-�,��:�: T}te �v�Ysractar a�ree� t}�3� S�IO[l�� ilTij/ C�1�[7,�� lii ttY� V4�ork of cxt�a worlc be orclered, �l�e �oll�wir�� plica�l� pe��.�il��a�e ��aEl �� adc'le� ta ��it�ri{►l �s��i �.,aE�oF C:asts Eo cov�r ove�-E7e��1 a�d proCi; !. .�Elowart�e ta t�� t,I�tz��ct�r f�rr ov�rE�c�cE and pr•o�it for �xtra v�ru�lc �erfi�rr�e� b�r thc Contr�c:tof's ow�� tc�r��s s��a11 nnt �xcee� 1�°��_ �. AClo�w�irtce �� ott�r�c�nr for c�v�rhe�ld an�i pr�#i� for �xt�-a worlt �erFoe��i�rl by �t �:� I�t;O[7�C8�EOC �1nCl 5lIp�1Yi5�:d h�r ��1� �.Q�IT'�GtOT' S�l�l1j �3[�t �lC��c� 1 Q'�o, �oiilract�r sh�x�l be reiml3ursed for ct�rec[ �cicl �verhe�� vrhe� tltc c��nge rc�ui�es a.n ex�erisiot� c��' tlie �ontr:��t �er�od. Conia-act�� 1��,3] L]Ol �}C F�3TCl�7LIY4�C� �'Qf 131C��f�CE o�rerh�a� c�r indirr:�:t costs �ci�ted �o c��atY�es ta �h�s cc�ntr�ct. � 3, TF�'r'INCl C{7S'I'�; �cction 5-5.1�, r�vise #]le �rsl se3�t�nc� tc� r�xa�l �s iollo�vs; ,.L�'E1e��e, as cal�� for it� tl�c �oi�kract �oc4�i7��nts, �e�� ol' nta��r�al� or ec��u�n�ent ar� nec�,�sar}f, S�lC�7 LESlS �vl�I �G i7i�i�� t tJ7C c:7c��t15C OF {Lr�kC� p�t� �t�r �y t�ie �onlT�ctar tiuEcss o�t�erwise spec� F�:��ly pravidcd f.ar i�i t�ic �ecEinic;al ��cilic�iian�," 14, LA�VS T� �3�; C)�SER�CL]: �cc�in�ti �6�b_1, �eic�� ""ar �v�ric}� m�y be �r��,�:[ea late£,'. A�`�cr ��Y� wa�•d "exist,,> ac�d "a� 1��: ��ar�e ��f t�rc �Co�tract or rna}+ bc� licreat�er exis! d�irin� �3�� perFarmanc� n�`EI�e C:c�rt��ci." ��. �3C.11Li�T1tiC� ��.F��I'i'S: �'�r'�� a�� 6-�i,� I��se�t tl�� o11o�R�� aG tI�� erid rs�' the para�rapi�; "�vntr.�ctors ar� ��poi�sible I'ort vb�sinin� cn�s�r�«tion perr��i�s ti-o�� t�Y� ,�over�irt� ag�ncie.�, �ou[��a�:tc�� shall schcci�t�e a1! co�e inspe�ttor�s witl� t�Ye �nci� Ltisp�:ctinn ��e�7rtment in. accoi�dEu�cc vc�i4�h �hc ��m1it r�c��iirem��s :rrid su��m�t c�py ��' ��pdat�ti scI��cl�[e to ��7� Eng��leer W�t'.�{��. I�LCL�S�111�T, ��lutnbin�, e�r.ctrica] ai�d rt�cc�tanical 1aui��irY�; permits are iss��d wil�iiou� �f�arge. V�l��.r a�u�� se��er acces� i'�es ►v�ll �e paic� b}� tl�� Wa�cr Deparfinenl. Ar�}r vthcr p�r�i# icc:s are t€�e res�c,ns�biCi�y c�� x,he �ottl��ct,�r_" ��_ i3r�[�.RI�f��]�;�, W�RNT4�'C'i� �ND FIaA�NiEI�I: �n P�r��raph �6-6_S, rep�ace the wc�rci "w<�l�hrn��" whe�ever i�� i��ars �vitf� ihe war� "t��gnicn". i�� []Ze tirst paragrapl3, li��s �1VC �j� �liL� Si}[ ��]�, replace "�alce al1 s��17 ��l�er precau�ini�a�•y m��4�res" wsth "'x��e aii r�asana�ke n�ce�s�t•� �n�.{��ure�", l7. �'D�i`��i�1lc."r{7Ft'S ��['(�I�1�IB�.,I7'� roR r��11��{?F, G�L�fNrS: [�elete enrire �ara�r��l� CCi�b,l2, a,�cl re�,l�c� w#ttti [Ite f�s€lowin�: "�fi-C�_1� C'�I�l�F�1C'i�`�}�'� �F.'�PDC�51B]i.�T� F{�T� L�tL�i11GE �f_AI?1�ES: �o�itrnctor cc�v��lai�ts a�id ��r�es ��o itY��:�nify tl�� it�+' �ri��ij��l' �rtCl }�YGE71I�Gt, t�t�d t�eir p�:rsuna��] �C tE1e �roject ��te !`�r Gh�: �onir�craf's s�Ec �i�:�3��c, l�Y adcIiti«�l, €]te �-C1]Z�Fs�Ct�C COV��ld2�[5 c�ll� k1�I'Cc.'S [� �nc!cmr�il'y, liol�! l��rni�ess ��cl 4��:f�:�� t�� o��n �S-G expense, t�t� �wr�e�, i[s �fEic�;s, a��:n��, �erv�r�t�, aqici employees, I�c}�n �nd :��z��st al] cl�i�t3� ar su3€s For pro�erf� loss, proper4}� tEam�g�, �+e�sc3i�� inj4�ryt I�1C�LCl�IGl� �i�irll�, �risin; oi.�t o:�, c�r �Ilege� to ar�s� of, ��ie v�ror.l� t�rtd servi�es to Ue pef��rntcd �erex�nd�r �y the ��tra�tc�r, �k� o.fficers, a�ents, c�i�}�lc��es subcor�li`a�:tors, lic�ns�es or irtvs«e�, �l,�rhe,• rrr�.rr.�r rrrrT� .s��cJr trtrtrr}�, rle��rrr�re or rferrrh r',s c�zrrse�, r'�� kvf�o�e r��• �rt �+r�1•�, btx fl�� rr�f�'fi�e�ic•� v�• e�fle�rr! a1tr�;"�� o{'xJ�ct �s�r��c��'. i�,s e��er,s, rt�ea��e, se�'►��t�, or erx��Jrx��s�. C'�nr€aclor li�Cewisr� cc�ve��a�#s ar�c! a�rees �o i;Yd�rt�niljr ancj Ito3�.i i�c'liTClI�SS �Wli�f F1'�1�1 �CYf:.� A��111St �I1�+ �Itlj �I� I]l�I.EYI�S �4 IYi� �Wil�!'{S O�IiI:Cr�. ��;�1115, �ervan�s, at�� ei�rp€�y�:es, E�ss oi• �i�stru�;ti�n �f' �rnp�riy oF fl�e C�wt�e� �r��in� f�fm t�xe �erF�nnar��e o#� any of tl��: tertns �nd c�i��litit>n� c�I' t]�Es �:oi3tract, �+�Treflr�r• o,� �ro� ar�ti� srrcl� irr�r��'1r or d��g� rs �'erres�rf. i�� v1�o�e or r,� ��r,•f. !,� thcr �rc��ft��;��re r�r a,�f��e� i�G'�'.��rE.'1#C2 [1��8 �}k"11E1'. F�i' 1]f�lCfr'S+ r!�#-'fiJ�St_Sl�'.�`4�llfiJ�S� 01' f'.AiJJ�[l j�t'L'_ti Tz� �h� e�eni �h� Clwner r��eiv�s a writ�e�� ciaitn for �arttiag�� agai�� the ��iytra�tor ur it� st�txco�i�r��i��rs �ri�r ln Ein<r] paynie�t, fiiial ��a}��lcitit s}�al� no� he r�-�a�ie u��il t�xe C_'o�1�r��to� eEt�er {a} s�i�mit� �o ti�c �r�mer satisfactvey evidcnc�e �ltal th�: �l�im has bec� sel±led andf�r a 3•ele��se t`ro��t t�xc �j�i�Y3��z� irxvnlve��, o�• �b} pro�+ides the �Jwrx�:� v�rit�a �t le�ter fram the �ontr{actor's 1i��i3j�y insu��ce car�er lhat �ii��ci�r�m has b�eit r�.Fcrred Eo !]te ins�rance carr�er. 'F'li� I�irector «1f�y, l� �1� ��CL115 1� �1�}�7YU1]i'1�1fC`,, refi�se tc� acc�pi bii�s �n oth�� ;iE�r of F�r� �vr#h �,��hlic v�ra��c Feotn a Co�it�t��tor againsl v�nc��ni .a cl�inl far �a�nages �s o�ttst;��rli��g �s :� ��.4ult c�f'NC)F�C �7�C�DT1I��fI l3I1��`i' 3 C',1�� C[}j]�Cc�i:�ar� l�, �T11'I'E ��L.E� T�C; A. �i:��l� Pa�`a� aph �6-b_2� ��AT� �ALE� �'A�C in its �t�iir��y, B_ This ��racE is i�si��d by a� or�,a�ti�,�tiorr, v�+�7ic1� qu�i� r,�� 'n� �xe�r�pti�€� ��z�sttatrE t0 1�3[: �}COYtSlp�1� Ci�' AfEIC�e �LO.Q� {F'�} C1� �Fl� �I'�Y�S Ll1Ti1tES� S�i�E�S+ E��ise, ar,cj CJse �`�.�c Act, All �quipnicr�t �tid r�ia��ri�1s r�uc �o��s�srr�e�l by t�r i��c�rparaE�d 'u�to tl�e pr,�j�:ct cnnsl��cti�r� are ��Gl�j�c� to �tate ��tes '�`a�€ ►u�d�;r House Bill ll, e�actec� r1��gust ��, ]991. ali st��3� t�x�:s sE��l] h� incCucE�ci i�� 113� �Faii�us �rt��l�n#s on tl��. Prc�p�sal Far�t�_ 'it�e s��ccessi�u� �lid�i�r si�jall �� requirc� tc� sul�n�i� �i �r�alc�awn �etw��:n costs o� l��hor� car�suma,hle matenal �n� ot�er constrtiction cosis and c:osts �xi' �n��rial i�lcorp�rated irY�c� �lYe ��jc�t ct��l��clicr�3 �no�r tc� �x��:��dian �f ti1�s �ofiEract_ �3_ ,�1 EF�� ti.rne o.f ��cecu#ion oF tlic C'ontr�ct Do��m��s hy �e ��l�ra��r, th� C'o��i.r�ctc�r s��ll ��m�l�te �I�e "��ateni��it of ��tc�-ja�s a,�ci �t}�e:r �h��r��" w��ic� idce�ti��es Xne proj�ct cc��ts ar�ticG��ed i;� t�te Proje�t ii�t� "lV�t�t��rial, �tYco�or.�Led 1C3L�] tfi�; Pro�cc�" and "A�1 ��l��r C'h�tr�es", Tlte �onir��cl s�la1! bc �"�epara��d (;on��i", �, Tl�� ity of 1=ort V�fo�ili �vill lSSll� �p�)i'��FE�,t� Cert�ficates oF �l�cs�le to kh� �QI1�P�CCQT. D, A�E Cl�arlge �rders to t1�e �a��ract wi�� s��arat�: c��a��e� f.�r maker�als and labor ar�d �vi�l cor��a�n t�tie Fo�t�win� statet�i�nt; GS-� ��l�or purposes oF c��37�}]yin,� ��th T�xas T�x �o�ie, the �or�lra�tor a��r��s t�at tf�e ch��r�es fur m�tert�al €r��orpc�rtt�t�i �nto ihe pro�cct i� exc�ss ot'�I�a ��tinta�e�i i�t«nEit� �rnvic�led �or licrein �,vil� be rYa less �l�an ll7e ir�v�xice E7�ice �`or su�}� r�iat��ial [c� �iie �onkr�ctor." l�, P?LE�'1'Lr�L f'�1Y��E�1'I'4; �h�ge �aragr��h C�-8,5 lo r�ad as ['olfovws: "Pt�r�i�l pa}� es�ir�t�tes s��ll l�e st�btnitted hy E�� ;a�ltrac�ar �t�i da� an�l th� �O�h �Eay of t��: mon�l� t��z[ v�rar:c li�s bcen is i� �E�o�re�s. Tk�e �s��tnate sha�� b�: pr�c�ssed �� she C1�}� OTi C�t�: 3E�th �1a��r.��d ?S�h rfay� f��sectiv��y. F,ssEmatcs wiE1 l�� p�id �i�i��n ��5 day�s F��lowtng t1�e �:n�l �f' t�le es�in�a�� rcrioil, �css #he ap�n�pria�e rekai�ag� �s �et at�� ic�ov�r� Pill'IC�I �}�l}f e:5tirtl;lE�S Z7�Cc7jf Ii�C�ll[�e �GGe�3#;�Ll�� [l�]j��.i�i7S�1��#: m�t��lr��5 C�I:�iV�C�� to t�c �vork p1a�� w�Yi��r are Ec� be i��corpc�r�l�d i�to �it� ur��•fc as a�erm�nct�� r,�rl� �l�erevf', bu� w��ich �� [k�e tim� of �ay esii�nat� h�ve tic�t ��:n so instali.�d. I� sucl� ma#e�i��s are in�l�rde�i wilf��n a pap eslin�ate, �avm��il �l�all be bt�se� ��e�n �5°�, oF �l�e i�e# iiivai�:� v:�lue ilicre�F. T�e C.`4T1�CAC��i?i' 1Vk�� .1tC7�Sj1 i�t� �TI�ITlE�i SI.CCFI in�armat�ar� as may be rcas�nal3Jy eeq��cstcd t� aE�l Rn tlie �crifi�atint� or tli� p�e�xara[ian of tl�� y estim�te, For cc�ntr.�c#s c�f j�ss tl��►e� $��}O,U00,��] a! t.��e �x�:cutivn, r�t�Er�a��: ��ial� ;�e ten �er��t�� {1 �°��_ �Fo.r coii#t��c:ts oF ��{},OO�},�]{} or �pre 2�# �ltc t�rnt� qf exectl#ion, r��ai�i��e s�ti:�ll �e Five ��rcer�l (��n}, Contraci�r shalf pay s�h�nncractors i�i i�c�orr� with suhc�mtrz�� t��=f�ert�er�4. ��i�l�it� J'iv� ��} i��sr��e�s ��}Fs ��cr r�c��p� �,y t�e (;arz�ra�tor of the pa}+�z��nt try ��1� �'i�}�- �vntractor's �'ailx�ee to r��lce t1��c r�:��iee� p�yriienl i� strbco�tr��trsrs wiil �uthor��e [��e �ity lo �viti�lir�ic� �i��ure payr�ct��; from tl�e �;on�r�c#or u�ttil c�rn��zancc �vith tl�is paragra�rl, is mc�o�itplislied_ �d �s u�d�rs��a� t�ta� the gartia� pa}� esti�na�es will �� a}�gr�xiintt#e c�i7�}►, a�d aZ� ��art�al pa�f cstim:Y4�:� a�cf pay�tt�nC of ihe s.�rr�c will be s4a��jeck to c��-e��i�t� in t�e �stirr��t�e r�r�,l�rec� �ol�owin� �l�c �iscovery �� an ��ror in t�ti�r previ�4�� stin3�tte_ Payn1�� crf �n}� �artia� pa� est��nat� s}��ill n�i, tn a�y resp�c[, he �ahe�i as arx adn��sror� of �he �3�vr�er c�F tl�� ar�ouni ol' v�rc�rk do�e or o�� i[s c�uali#y of` s�tf�ic�en.c�, or as �n acc��tanc� r�� lxe w�ri� dar�� or t1i�. rcl��se �f tlt� �ot�Erac�or oF an}r o� 1�� '��gvnsii�ili�l�� fl�3cr �i�e �OT]Gf�� DL}Clil3tell�:S, '1-l1c Ci�y re.�er�es EtYe r��[ ta wit�il�oid �F�e ��yr�Yer�t �F �r�}� �;�rtia� c.�tima�e �t tlie �ontr:��tor faxis to perfarrrr th� v�rc3r� iri stri�� .cnrdan�e wilh Eii� s��ci�c;�l�or�s or �th�r ��r��isions t� F t�i rs C�u�ra��.°, �b. FtI�HT T� AUD�T: .4c�d �Ite foi�owin� �a �ection (;!i-S; �-�,�. � � R��H'�.' 'I'� �►U'D�T�_ F'(a}�Tl�e ��r��tractc�R' �grees Ehat ti�� ..i�y s1t�x11, �til Lh� �x�iral�or� �f [�Yrec (3} ��;ars aFter �in�l payrYic�Yt �rr�c��r this coi�tr�c:l, have acci:ss ��+ a�� iEi� right lo exainine a�d plto��c.o�y art� ci�r��:tE� ��rli��e�li E�ool��, c#o��et�ts, p��aer�, ar�c� recor�s ot' Ehe �S-$ �or�t�a��;r invoivi�� Eransactio3ls r�laturg �o �his �os�tract, Contract�+� a�r-ecs t��t the Gily ��tall h�ve a�c�;ss ciu�in� n��la1 worh3na ho��r� �o �ill ne�.�ssary Coi��ra�.t�sr factii�i�;s and �l�ail he provided �cler�uat� az�cE a}��-c��na�� wor4� spac�: i�� r�e� to c�riclu�l ataciits in �:c�r��pli�nce wi[]� �he �ro�isians of tl�is secRfoti_ -�IYc �:�it� sf7alE �ive Cr�ritr�ctor re�sonable adv�nce noki�e of inie��e� �tx�d iis. {Yr� Gotit�a�ic�r fi�r�Ei�:r ��e�:s to i��cj�de in al� �is s�k�cnrt#ra�� liereun�le� a prt�vjstoii to thc cft�:ct tl�at �itc sttk�c�titr�ctor a�r��s t1�at tlic Ci�}r slt�t�, ��til lhe expira�i�n �f r]�•ee {3} years �ft�r tin�tl �{�ymcnt xi�idcr t�is cor��r��t, ls�v�; ac:cess io an�l il�e �i�lti ko e�€nnl�i�e and photoco�y atY� c�irec�ly p�rE�r�er�t k�oolcs, {�OCLIIT�k:�1i5a ��a��-�. �nd tecords �# s�a�li subcoittrac�oe, it�vol��r�b �r�nsactious ¢o t1�e su�c�t�cra�[, arYci ft�r�h�r, �i�� i#y ��ll ha�e ttccess dxann� �iornia� wo�€ciizg l�o��rs t� a!] s��bcor�tra�tor #ncilitic�, ��d ��ail l�e pro�ici�ci �d�quate �nr� a�s�f«�ri�i� �or�C space ia� orc��r [� co��dti�ct ;�Kadits in ��m��ian�e v�r�i�t ih�: pixsv�si�ns of l}�a� �rii�;�e togwther �vi�h �ul�stictior� {�� E�ereof. 'I'i�e Cit}+ s#�sll �ir+e s�ii�c��itra�tor ress�ttial�Ie ailv��:� �,oiic� orintc��clecl �udits. (c:j �ott�r�ctr�r �,n�i sub�ontr�ct�r a�re� tv �E�c�tc�ca�y� s��:lti �i��uments as rr�a� be C�CjL3�5i�� f]j/ 1:�3G C;�iy�. `�-3Yc �i�� agrees to rcirni��rse �onira�to� �c�r ll�e cosi c�f �� C0�3k�S i�S �O1��V45: ] _ 5{} �opies �nc� �n�i�r � 1 � cen�s ��:r pi��e. ?. 1Vlorc thazi �� c�pie� - S� cent� �or t�ie tirst �age p1�is �'ifte�n cc�t� rar ea�iY pa,�u l�e��ai��r." (�f251�3� 21, ��H�DTJC,F.. {=}F C'��'�S= �d�€ t[��: Follov�+it�� tc� �eciiori �8-$' C��F�.15 ��f1��1L]�Ji.F �F' C��TS: Fo�lowi�tg ih� co�-r��lei�o� oF al1 wvrl� vn tlae Pro��c� �� i�r t� subn7t#tal �f' a r�quast �or final paym��t, t1t� ��ntra�t�r s13a13 provi�e a Schc:d��1�: o�` Costs to C;ity for app�ov3� �7k+I11CY1 i1�L5 3i1 CC�lll�}C11C11C S,�Si�l"[55� s#ruc#t��-�s, �Lll��lll� ��CCETiC�I 23�� 1��.�� s�+ste�ns, ove.rlYead a�ir� ��-c�jcc� rela�yd costs. T}�e �[��r�r� wtll b� �rr�u��d ittic� c��g��ie� u�ii�� ihe ()w��r'� l�s� ��' ��t��4�+ �v�les whicl� ��r� i� i�e pr�vsded b�r t1�e [)wr��:r at ��€�c Pr�constru�#i��Y �otif.er�cnc�. Tl�e �chec�ul� vf ��sts w�El he us�c� b}� the �il}� a� ini��l t� [he �a�i2a3 Ass�:is �ysturn, a�7d will r�ol b� co�istcicrcd in 1�r�:��aration �� odili�afiorrs #o the ��nlra�t. C;�sts associa#ed witf� �f�e �reparati�n an� �ro�e��ing oF E�is sc�e�ule o#` cost� s�iall L�e s��bs�diary [o l�e �3rice ��i�i. �he �.'��Yt�a�trrr will alsc� pr��ic�� Eart�jec�ccl ��ysnent s�:lt��iu�c Ei�:d tu �IYc pr��ti�� sct��:d�l� �tid t�7c s�.l��i�il� of va��tes �vl�i�:l� �rc�je�:#s lFi� mc�»t�iy ��yr�ctits tltrc�ug� [��c: e�ti1 0£ tlie P��oject. Tl�e Payr�y��yt sc��c�u1� r�ti�t �e sul�mit�ed �lon� ��fi�ii thc f rs� rec��icst for paytn�ti3#, '�'i��s irtforrna�ion i� ne�c:ssa�}� �� :�rr�z��e 1isYa��ing o� �Cic Prajcc� l�y �hc Cit�. �I�L� Q�� C'Fi0�1 CS-� ,�I �� ' �I ,� i - i � � ' 1 � � ,.y � � �E � � � 1 �� I 11� 1� � � � �_ � Giiy uf �r,i�'.�'n�tfo T+�nF�k4Sssk 1'c�n��i til��hoi oGtid Geiauod S�4u-agr F[�sorvu�r I'Ytythtl �� c:il�i. {10�1 r�� '��1��' I}-] {.aEldEi�A��,; 5�14a.��c;l Ic� t1�a�d3Fi�3j.t{?�3� iiS j7CFL'31] {:�]rij�llli:(�, lhe I=o�'C Wc�rE� Wal�r L�cp��irn�ni's C�e�e� ai C'ontt-at�i i�c,G��ric�ts ��t�ai �3�:rr�ral ��eciticatEan.�, e['fic�iV�: .�Lk��+ �, � 5�7�i see r�ta�e ��sr� nf tlle C��1�rac� 13oc��mcnts for t11is YEo�i:c#, The Plaj�s, S��ccial �.on�itl�o�s �ncj �}]�L�1S10l35 �]4CL1137�37T5, and thc rules. r�.gMGl�lionc, r�;��u�rcrii�:r�l�, it�,4ru�:i�t�Mys, dr�}vings and �1�;�ai15 r�fc;�Ted #a oy nian�f��tku�er'S 13SR1E, i�tirx��ie.r c�r icl�:if�if��tirrn i�ulud�:�! t}7�r�i�� s st�sci!'yin�, rci'�rrzn�; �kr in�plyi��g ��rad��:i cnil�rnk. p;r�annancc, C]kq;i�ll}', i1F L1��3i:r *}1;iI I j7� �)Ih�lltl� U�}CI[1 #F!� C'CI]1�Ta�CtOr. {L �3� ��1�Clf�C2j'iC}t55 ai1� �CB�F'113�,� 5��1� �?k: i;f}i3�1(�G'YC� CDC1�1�C�ihYC, [�3�1'��AYC, WIp1'�i �C C778[�d"!a1 CS1�C€� f�1F �7� O]�C 237� flDt S�7OWIl b]' 1]7�43L]QSt�� kR E�k� othar sli.ljl i]L' 2C�412ti}7135k1�C� O�' FUI']7lSi1�L� 11i 8 f�3�Yl�Llj l�3�1]iT1CC 14 k�kC11J��] f�CEll]ft',� L1�' c311. I��E O]'i�EP i]1' �iT{��:i�:{�L'Ik4;i 1Cl 4:EL�i£ l7� Ci}31�1{:�5 []I' �i�Cfl:�}Sll��ktti �]ti;�}L'L`�!3 b'Sol"li}11� �?k�l`Ik [k� ��1L` �.'-1'1�3�k"�3{:j I)C}GLiRl�C7[S Sll�}]5:�� ts3 t�hc �uliir� ol�tlie �ngineer si��E! gener��lly, �,�il n�1 nGc�:�s��ily, fr�lEc�� i�e gt�idclincs l�sted 1�eio�v: 1. Plans ?_ ��cia! �:n��tr��i [��c�nt�atit� 3_ �e��etal ('flrii�'�C[ Di]�ll�?1��1�5 3I�� T�13�f�11 ��yL'l:l�f{:;�kis��x� T��c F�rlla}v�ng S��ccial Cor�d.ilio3�s sha]] be t�}�piic:w�l� io tl�is ��r��jcct an�i �1X�i] �;�svc� i�ll� L'OIl�Yki:�S M''l��l k�l�: i;�:t��;a'a� �'onlrac4 4�oc;n��cnl5 un��;r Il�c prti+��s�icF4�� lt7�c�l al��vc_ D�2_i'�t(1,11�C"1` 1}f�]GA1�1�1�1i��; C`or�sla�.,�:ti,.F�a un��er the�e Sa��3�1 I�ocu�ft�nts �h�lk t�e per�on7led ��er ilxe I�oE! �1�i�r�h ��°a�c� T)�}��r��rertt I'r�},�v�:� t�esign�t�or�� ?�csrll�sis��. Y�iii�s� �t�rti�n �tic� ['Trc��i�tcl S�;�ra��: Kes��+�sir �'rc�,je�l 1�a�e�• Y��ojcct i�i�n��ic:r PW77-0(i�177(1 Ef�1 �5Q D� i'��i),f�:;�C�l' �1t;1�S- �'r��,�rci �i�;�� ar+� r�:c�ti�r�:s� at ��1 l{3caLicufs ��]to�E� x��ii1 be rrnder �.�,rr�sr�tutio�r i'�.-,r n�r�rc I�aaa� t}r�rly (,��j csEcF�r�ar doy,: as i�7t�icate� i�r P�srt F3 ]�r��osal, P�r�jec[ �ig�s� s�a�] k�e wn acarrr�an�e u�3tlt t' I�.;LII'C �CJ �i�$LL'il e��SIFS�%� oi' �I�ie �;cr��r�1 Can�r�ct Doc�E��1�s. 'li�e si�,i�s �i1ay ��ti i�7oui7�.ed o�� s�C�iEs ui� car� T�c,s�s, `!']r�: exac� laca[ions atsi� nt�El3ods u�'rn�uriin� s��all b�. apprc�ved b+� lli�: L»�ittc�.r. ,��ti}� �nd a]] C{J`,�'�S ff4i' I�SE' CL''CCLII�"�C� lll'rJ��t]r1�5F Es1�orF ai�d �c�r�tp�n�3�1 nec�css��y fer the f�arnisliii7�; c�!'�r��ec� Sig*�� s1}all 1�� onst�i�k'�� as a s�:�,s�dtaa}�� cr�st t�t'tl7e projcc4 at�d r�o additional c�}mp�:r�s�tion wE�� e allowe�_ l�-5 VJAi �1= RAT��.; `fl�e la�xar �.��swi ticai�c�€�s and �3i��in3u�n w��c raics sc�l Fur{�li i��r�in �a�� b��e�� rec�e�er�r�rned �� th� I.'it� ('o�,«c�10�` t��c c'it}� of F�;r� 1�,'trrtfy, `!`c�xa�, in ��:c�srd�nce v��[li sastutcx�y re�l�i3'en�en�s, as bci3ig tl�e �revatli��g c�assil3cat�o�7s and r�tes tk�aE sh�a31 �o��ern nr� all ��ork ��erf'ai�:e� Uy =iti� C'ontra�l�r ar t�ti��r s�bconlraclo� on ihe sit� ol� [he prc��cl Cuve�e4E bv lhCs�: C:onir�c� Dacun�enLs. 1� reo ex��t7� sh��f l�ss l�t�oi.z the fu3lcr►��in� r:Gies 1�c p��id. {�c a1�:�c11e�1 ka�gt� �'��s) 1�j7�:n lwc� ur mor[: �v:i�c rakc siu�es �ix� si�t��krn ar�d v�r��,t r�tcs sltt�wr� ar� ��3i`�ifii� C��SS1�1��iliC��1#. �tG 1i5 {:�15I�Ic�i, �h�. i�i�h�:� w'��,t w��] l,c uscd, I)-G F[Nl�?dCING: Tli� rai� �Nonly W�t�r �eparl�i�e€�i has sul'fic:ient !'uncls t� �ay �ar ihe co3�stru�iian of tl7c: ��rc�j�.c1 ii� aconr<tx�7�t xvtki� ti�� rnc�i�ac1 of payni�nts �et firf'11� Gn S�c[ior� C8-R, ��;ASL�]�A'1�N'3� AI�D �'AY�vIL;�I'3' of l�:e (;cn�r:Gl ��diikr�ns, r�,�as � s4�;��1�� 4 r)- I i i,��x,# Ciiy,�l-Fo�� Worll� ?�#orehxiJr �'soni�a S��sll��[� a1i1�4 iilisllrtll C�I�r��a R�aa��vi1Fl Plnje¢f t��'� E,�C��'�I'f�V�f [_1T�i.��'l.�S; T17�: C�lKrrs sl�o�� tlti�: �ocai��xx� nfalk k1�is}wri s��rFa�e aE3�i subs�aeface �tructu�es. Hcr�+�c+�c�r, t}xe �wr�er assu�nc.� ��o M'e��3rrnsik}i lity for 1'aiiurc #� s�x�w ari� n� ;�l l s�i' lh�;wc struc��res on ttre Y�at�s, or �cr s�aw Ci3trt� iii �h�ir axact �ot;alio�ti. ]t �s i�iu��alCy a�n-eed [I�at s�c}t f��lkaf� sl�a�l tiol b� C0�'kS3�21"Ud suf�i�1C]]� L185lS r4}f C�31t�1S �O1' r3�C�l[I�Ckii] COC7'i}}�11SSL1{}El C[]I' l;X�]'8 WOi'�C i�l` TC1Y 1i]Ci'Rr15111,� [�l� �iiV C�11$C]!k[ICS kl2 SIllY 1liiif7�3C1' W�1?1�SO��EC. Tf�e ��n�rac�or slz�ll bc r�sjxwi�s��lc �or vcrifyE«g li�e ]acaltoi�s �i�a«c� prot€ct�ng $!1 c�cistttt� u�it�ti�s, ser��ic� lincs, �r oll,cr �r��oriy crc�ss�:d ui' expose� !,y ]ris �o��s�ructi�n operstinGls. C'{�a�t�'��1��}r qh�tl� m�h.r: nki n��e�sary prc+vEsiox�� ['�r t1�c su�p�r�, p�-ote�lic�nF ��Eoca�i��s, �nd «r t�nip�srary relo�tocm n��11 �ssihi�y polcs, g�s Iines,leEcphcxnc �ablt�s, ��i ltty s�viccs, watc� n��ins, sanitt�ry s��vcr [iries, e�eciri�al �shf�:�, drair��a�;�_ pRpc��, df]C� #l�� 11j�lCf UilEE�]CS �knd s�nicturCs boih ai�ovc �n�E bclow �r��td dui�<<2� c�n5�n�ct�t�h, T}lc �:untr:�c�r�r i� liabl� rr�r all d�n��cs clv»� �o �4�c1� exis�ing fu�:�lilic� as �, result o� 3ttslkter o��:ratii�a�� n.c� �r�y �tlicl ��I c:cr�t i�s��l'r�;iE ii�� i��: ]7C(}icC�icFl� {��<< cae ;cn1F�c,�'r�ry �'cic��lic�r� {�f ��Gh f'��cilit�es s��13 l}e i��clL�de� i�� [h�: c��sl nfihe ��r�rlect I�i�l_ ?�� AT�T)�'�`lt��l . c.:(��h�iE'��.M1x�l1"f I(�s� WT�.C� i3E. ALLCIVVFT�. W�l�i'i: �XI5EIfY� Lk1111�1�5 02' SC3'VSC£ jtk1�5:1J'�. 4;LL�, l�l'i1ICCf1 i1J' �aC173 ,�C�, ll�� ;�or wk�all r��ia�e nr re��a�r �i�e u[ililies or scrvice lincs wiil� Lhe sar��e [��e n�'nrrgi��a� mater3�l aooil cnC�SSI'4C�IC�n, ot Ea�:�ler. unless ntJterwise slinwn or r�olec� ur� �1i� p�ans, 3f �115 CS�4'll COSt 8R� �XEI��lS�. �iC �C1Tltril�.�[Sr 5�1�3E� lfrilll�{�Er�tLE� no�tfy �1ic (�wnc:r oi' �l�c darnagcd �tility €�r �ervice� line. ��e shalt coope��a�� w�ilr �h� c�wnces uf' aIi ��ti] ilics io I�calc exibE�r�� ant��:r�,eou��d fa�i]i�Ees �nd nai�fy tlYe Lz�ineer st oi�ce o�I� aity cortflkut� i.i� ��dc:s an� al��m�r�c�zl. ln c;�se it is neVe�sa�y �n til�ange c�r muv�: thc prc��ea�y c�F;�n}� «wncr of :l pe�blic u��iity, s�c�� rnE�e�ty �lral! n«t I}�. it�nvcd t�r i�y��.��fcr�:�[ wstl� ui�t'ti �3�dcrcc� cc� �lt� �c� ��+ �Etic Tr�g��t��r_ TI��: ei�;lik i� �ese�ved to i11e owner oJ' 4�ul�lic uli�i�ies to en�ee u}�on li�e I��iEs of il7e ��'��ec.i te�r lhe �xu�pt�s� �� n�a]ciGt�; s��cl� cl�aaigth ar renairs, aaf E��cit� ��o��ee�y [3�a� m�y L�e �ttade tre�c:w5ar�y k�e ncr�c�rritaitceofll��s c.r,nlra�E. f]-8 I:I.C'L(�F�A'f(��' �i}:�'rIV��T'fC�I�15� fit additias� to ll�osc are.as as n3av tae desi�n��cd ��n 11,� Drawi��s, �� SI3a'��I �7C t�l� C'U]]4!'BGt�]''s respa��siL�ility la �.xcavtol�: and locaEe �x�sti«g utalitic� �vlXi�l� n��y �Ftt��:L ��ansirl,i�lia�� c�f �hc f�i�:aliiic�s, All enpluealory exc:��vaRic�ns sha�ll oc�:ur ��ar er�o�g3] at� ��at1i:� �c� p�n�,�� :m�+ neGcs��ry rc![�c:;�t�cm [ci l�c ma€3� wi�l7 mi��irr�u�r� ciela}�. �111 cos[s incu�te� by 1�ie C'�r�tit�a�tor rtt �akir�� x�.rlonna>r� �:xcs��;�tti,sns sl�� I l!ac consicf��ed �u bc »7411�4�cd in. �I�c t�a[al pric:c b�,i f'or ihc project_ U�9 �l_l�;Ti�]'i;�'fU?�S; '!'l�� ,c�3f�c�M1i�}ns f�}r r��xRcrials sci ��t rl��: rninionurn ��inc�arcf t�l'q�slily x�hi�:�� he �'tRy E��:tievc:s neaes�ary t� �arc�ca�r� a��ti�l<ryct4�ry prcajec4, 1�1n s�tl�tltt4Glic�E3w wifl b� pe��nit[�.d ur�[il fihe {'ox7t��sctnr �ta,c rec�tvcd wr�t�e�G1 �>er��ri�sinM� ��" tk�e rng:r�eer tn itiak� a sul�st��ulic�n far kC�e �3�a�wr�a] wk�«:5� �tfl5 1]t',£fY Sf}�i;lll£{�, �IlEE� ��1� t�l't?7 "or eyual,., �+� "or �p�rn�r�.� e��al" « r�sc;d, kl 15 LLli[�C3'��Ul?C� G�i�l� lt i! iyi;��e�ial, producl, Ol" �]E�C� {}C�C]�i3�}I]ltllE yk',r�f111� EESC. 1�313'1C- S[] U58� �S �'LLi'l7i,r,11�C� �[ 1N1�� iC so��rr�vc�l, as 1he E�arlic�rlar I��de t�ame ��s tis�d for 11Le pue�r�se nf est�l�li�l�o��, a s�andaed c�f c�ualit�y ,acv��lua��c to Ih� C:ity, If a prod��cr crfiin� o�h�:F na�nc is �,raposcd t�+r iise, �l�� n�zi��:er's appr��al ��r�i�en�' ttiii�[ E�� ,�l�t;�t��r:il E1��01'{�' ��ZC �]]'��7C1�G{� Sl1L?SL11 UIC fS }�1'04411'C1� L7�+ ��3�; fv01][Cili:�.Uf. V4�ElCCi: t1lC �4� "a� er�ual,,, a�r "cxG' aE,��rr�w�.d �;��aE" �� s�1 u�cd ii� tl�c.s��r:iii�;:�t��sns, kk�is el(��s no1 ��uc��ari-iky cxcJt�ci� ��lcrnasiv� i[er�1��r ��alerio} c�r �:i�ui�xiitien! k�htc�f inay ��:cs�ir��l�s� C�ti�: laatel�Clrc� pu�s��c, ��I{��4��rc;l'. ;h� �"[}r�lf�cic,r sttall ir�:�e i�he �ul] res��n��sibility of �roving [F:a� t�ie prn�osed su€�s�itu[�orr �s, i�7 �act. e��iai, at�d fih� hn�;inecr, as !h� rr,pres��i�utiv� at�he {=it�•. s�a11I L7C lj7C 5[]�C �4k�� i}f ChC �kCCC�]lB�llkC�/ {]I Sll�}5�lLklllill74_ ��IIG �.7i'C1V]$1OT15 �lj' ll�is �ul�-��.c:[ic�t� �� r�:la[��l �cr "�ko�s�iE��l�c�i7�" sh��ll be applicabfc lo al] ��ct��ans ol� [Eicse s�xeciF�ca�io��s. l�-It] VA�.Vi; �3L.�}�1CI?�![:�.; �4E1 valvcs �Fall F��i}�e cr}r�cr�t�: blt3ck.ir��* f`s�r sk��}�ort. Vat��es �F�all ��e C��,ry�t�3y�r�� ,r��; i�� n��t��r ��,cc��ica�i�,a� 3_r �-t � a�tc� �.'anstr��cl i{s� �pcc�i icat�nn .i�?- I 3 E«�ta��e� �.]1'iUt' �{.1 C�13C1'�iE 1]�{]C1{]37�',_ I�I{� Sl;�?Ili'SE� 1,��+]l1t�IjE �1'lj� �]L" C3ld{�l: frsr �t�Xy a�l-ll�r k4'C1i'�: ��Zk�oEv�d far �liis ilcr�� a«rl a1l caslt; inctiercd �vrll bc ca��ider�d to �ic i��lucl� �� E]t�� l�i,� E�s�ice nt" tk,�; �•�wl,�e, NSikS k 5po�id,,ltic i�-? I 11�J.r1V2 Cily uf �orl �Vr,rt1G I�i7rlhxFcic� PiimP �lalrisn illl{�{j�{i�:411 S[iSl�lj�j{ FRt4�f4'J]tf I'mjec� 1:�-] ] I}l�P��11L. (lt{ �]'�Jii,r�'I�.i. MA'TE��II�1.: Fr�o� t� �ho di�pc,sing �7f ar�}r �}��i11f�11 r�7a�er��i, Ilx� cantrac[c�r sl�all �a�Cv{�;c �lte Dire�:Lar o�'Tra�swpc�r�tatE�u a�id 1'��k�lic Wnrk�, �ct�r�� as th� ��ity �i' i{�ar[ 1�t3r713's �lcx��l P�a�R �ic�mirf��lr3�n�� {"A�n�in3slr�lor"). of' �lt� localiu�� cxl'all si��.s r��cre fl�e contrac�or tnlc��=� �o Ki�sp�rsc ot's�Gc1� mater�iai. Conteacta; s11:,11 r�«E dis�nsc of �uc�� f�at�i•�a1 ta�y�i1 rF�e ��ecrp�sul s�tcs �av� 1�ee3� ��teri��in�d by t17�� l�d�r�3it�slr�tr�r tt� n�ect 1,ktc rcq�aiFcn�c�ts �f �tte rlt��d E'l;�in C�rdin.�n�c c�F Ih� C;il� t�t` }�ort VJt�rLk� {�Orclia��rce T�o, 1 UUSCs}. l�!] �lis�xt�sal siit;s i3�usl ��c �}��rovcc� by the !l�l��inist��i.or to e�ts�re that jillily� fS 11[}L I�CCLII"C!I]� V4'lt�lLl1 �f [lcauc� pl�ii�� wi4hc�kil �i ��ca'��'�il, A E�ood p3:sin permt[ t�11 �a� l��uc:.c3 u}�nii $�k'1�7]'ilY�i� ikf TI�G�SSr�f�+ �i3�T111�6f111� SESR{�1��, 3VC1 ��i� �1L'fT1il� iS �`Cc�Yk1YE� lCc�3S�65's!I Sk�C4;�rc �cri irG a Il��nc! }slai��_ �i3tiprs��al �i` �hc coni�ackc�rs ��ispos�l sitcs sh�ll bc �v��enced bv e 1�,i�r.r si�,rn�ci i,v �l�c� Arir��i rii��tator �tatin6 kk��at tlle sll� 14 EkUt iil �1 �{1�t)�4'n Clc�od �51ain +�r bv a l� inr��l P�airs ]� E11 �acrntill as��hC�rtZ�rig �11� vdithin ti�e #�nnd pl��itt, A�ry �xp�ns�s �ss��c:�aE�d u�okE3 c�l3tamin� Efic �l I�,tiE7llii, 117C�LL{�]]l� �lCC}' Z3i:l;C�CiiC'�+ �riP�i11�ECBtl}a' s�i�dr�s, s]salE l�c �i cont��c#ors' �:x.�ac:n��:, 1r7 tk�� evs:��t 11tix1 il��c cc�ill�r�«i�rr cjiS}�CMS�;S c1f 5�1C}1Ef��a �t�aferia3 af 1 site wiillnut a f�11 pc��7�t cF� a letter �i�n�t� 4i�� ldmii�i�lrator approving lk�� {ii�s�{.}��I siic, u�or7 Teo�ificai3c�n l�y �1z� 1}i�'ec�or oi�'1'��r��ps,��;��i{��s a«d I'ub��c Wor�Cs, �'Orr[racCbr si�al� r�r�itsYe t.hc; 5p�s1�?�ll jtt�ler�ai at sts espcE3se atid �is��se {�i s�c17 a11a��riats in acc��e4la��e w��li i��. �r�ii��:�:s crJ' ilYe �i�y and Lhis sec�i��, D-12'lT-.s�t.P[17��1' S�i�f., Eit{}��[7h1 tiEL�lf�'J�Cvf 1�N�7 ��A'�`��t 1'(ll,I.k�TI[7I�!{'C)T�iTI�€�L; l, 17k{,�fif�l1''1'1��N= Tlrik il�:E35 sl�al] co�ysisi oi't4sk�N}c�raey so�1 fir�sio�t �ctiimcnt and wa�er E}nl�ui�oa� �:ue�tr�,j n�ea�t�res d{en�c� a1�cc�s;fry !�y �l�e I:n�rnc�� f�r ��c €�ura�ian vf tl�c c:��r�cE. TlXe�e c�n�E�ol i��as�RFcs �h�ll at nt} � i,ite l�c usec! fIS 5! SiIE}S�ILUI� F�b1' �FI� �]�T"91litTt#;11� C{3tl{1'4J l]iE�b[Irtl;�u' I,�ttE�*� {s11��rwiwe. �iirecicd b,y Ihc �n�ia7s'i.� and �lzc}' �k�ail not i�tcludc n��asures t�lcen hy tY�� C;�1�1'f r�11C,'�E'�)R ��, co�3�r�xl ct�i�diti�r�s c�'c��c�i L7�+ ]11� Ci?�]SjFIiC[7€7�l 11�bC:C�1iC}I35_ �I'�1C lE�13�01"i!C}� �11C85Li1'�S 5�is�� cludc iE�kes. d�ms, L�er��s, seci�mcnE f��si�xs, �ib�:r in�ts..t�i�c n�t�i��. te�t3��arary sf�din�, �Ir�kv niulch, asph��lf mulc�, plast�c lir��rs, rubblc lincrs, ��lc�= F��y re#ards, r.1i kc:*. sla�,e drains a�3�i �ilicr cic��i�:es. �, f:(�A,iS'[�f��JC"�'jOlxl I�(}U IlL�AAIihI"T'�= '1']Zc f�ngi�ec:1' lta5 tlte auth�r�ty Eo d��'in� er�idil�le ear�� :ti7d ��e ��l�cxril}� tc� E��7tiit [h� sut-lxtice �r�:� u'1' ��'«c�il�le-earih r�7�lcrta] exposed by ��rc�arin� z-i�.ht-uf-w�y, cle:�fin� �X1� o"Ll�]�I?k�, X�lC Sll�f�C� �3'B�I (]�l:F4C�]i7��'-C#l1��3 �ll�ik�:fl;i] G.Vi��lS(,'� �}' E74l:iY�i4�lt}I�, ��i1�1'�}�V 8ilL� lS7 �ICG'C'� ��Z� �C}�f`i'�{1lCT�R Ec� �rov3d� tcr�poritry }��,�irs�in�7-c�rn�rt>] mea��res �c� �re�cr�l cc,niamiMr��icFt� rat-�djaccni �;a�eam� cs�h�r uxater �.��t-ses, �akc�, ponds or otllc�r ar�.{�s t�f +��er �i�lpoiin�m�3�t. S�a�h wnrlc ��3n}�• i�7�f�lve �1z� cunslr�s�li«G� �3f [ti�1��5�f�Pf �1CIl3tit+, t�ike�, �an3�, SCC<<IZ1�]l� ��351375, s3op� drai�is �1�d us� �xf t�nip��ary iS1Ll�C�7C.Sr ma�s �eedii�g n� ��ihcr �on�r+�3 clevices a� mc��i�}�i� directed l}y �ha �:n�ar�ccr �c �y�c�ssai� ta c4,o�lrnl soi] �rus«�n, �'e�npaiary �3n�l�lit�ri-�a��trrri it3easures s�i:ajl lre used io prevent or cb�rc'et s:G'csssn�� hoi rty�y drvcic,l� �1�rk«g co�st»s�:liun pr��sr l�� tt�tal�ation ui' p�:��.��ter�t pol7u�io�-conl�nl #'cazure� k�u� a�e r�al assc��k�lEe-ci ti�+it5� �crnlkmcn[ c:��1�tG'c�! ie�tua'es �e� l��c prt�je�t_ Ti1� Er��ttee�� w3l! ]in�il Ilyc �n'e� nf �]re��arkng rEght of w�}�, cl�ar3��, a�d �*r4�4�bitt�. e�cc�vafinn a�1ci l�c,rr{�w �c� bc ��r{��po��iiai3ai i� lhc C'�I�1`I'I��TC)R'S cap�i�rlrl:y ar�d j�ro�x:ss �n Icc;c],ir�g the finr�E: grad�ng, m4i�chi��, se�diu�. aud akE��'rt �l4Cji �i(;CIii8�3�17I �}L]llll�]OF"1-{'.l?fitF{?1 S11C�lSLl1'CS CklT1'CCI� 117 3CC131'i�a1lCC Vs+lt11 �Si� accel��;�1 �c�e�uie. Sf��tlt� *c;��s�na] �.c,t�ditirsns nutEcc 5uC3� ]i»�iLaL�ans luu's:�llls#i�, tet�t1�urary soiE�rosit��- cor�t�n� r�3eastrfes sl��ll �,� p�:rfr}rn�rd a� direct��i i�� l�c F.��;ineer. '1-�� }Il3l[}kYlli [)�'�411'�':iC� 8f2d OTC�(1{.�1�?iC- {:��"llY 1]]iiE�l"131 CYF105C4� i7� 11i1G f11�� 5�13�� I�� E3CC��:4� �SO,{�QC� st��ri�� %�4 fOr C��h �7�cavation o�ei-ali[k�5. 7Si�,00U squ�rc 1�:�:1 fr�G` �.;�C11 rr�aterfal soui'c�e c�perat�c�Gt {{��er tl��n !'rom c��t��l,erciaf]y npeFatcd sources), 7SQ.�]C1�} squ�rc !'c�.l f�r eHclt �rej�ai�ng ofri��c�f way �peral��31 nr 750,0Q� squar� tc�l �br c��h c�ea�ing ar�� ,�r4G1>k�i��g o�a��z€on, ut�less oiher�vi;�e �,Einvvty o�� €F,e ��t:�n� or w�t�� nor ��p�t�v�i 1}y th� I:i��inear in u�kil5�_ . _. N �a 15 � iNpMd,�nc ]�-3 M a��s� I � � ' ■ � t�� '=�-1� F�� =—�z . — — [ ;iiy �f Ns}+1 wora3r Nurthl;�ie F�unr� tiRaRau�M und C3�owid 5luar�;e Rrsorvniv PmjGu Tl��e C'(7��t11C"f'C}It sh{�I I also cax� Farn7 [tr li�c 10l lowir�� pra��c�s a�ti� cu3�lrols, A]] ],il�u1', �oo1s, ec�ui��rre�y[ ar�ti i�7c�i1�s��;�is kc� c�mE��ei�. �I�c wistk vrill not be paid for directly bul �liall k�� cansid�red as sul�sid�ary wurlc t�� I�r: �+arit�►a�s i�cert� �i�,�l�tdeil i�t tli�: cc��tilra�t. (aj, V4faste ar d�spa�al are�s tm�i ron�rr�sc�3o» r�ads s�xall be 1��ated a��it canstrr�c��d i�t a r«antter il�r�� w�11 i��Er�te�ii�e �E�c a�iaunt t�E's�d�n��ni cr�te�i€�� sir�air7s, (b}. 3��rcc�ucnl Fr�rdi�� f- livc slrc;�n�� wiii nol l�e �ee��ttt�cl; th�rc:fi}re, teil��xor��r� Urid��.s �r �rEher �Cruckur�s sl�all be use� u+l�erevet �iRi �la�,rcc�al�lc ��mb�r nf� sla'{:�m �:ross�n�„� �r� n�cessti3'Y- iJr�l�� 4�fil��rc�zsc approv�d in wr��in� 1��+ sh�: En�.��eer, fii�L��ani�ed ey�,i}��neni sh:�l] ��t l,c �3}x� �ated ii� �ive ��r�s�ms, (c). 1+Vi�err �vnrk arc.i� o� maten�i 5t�t�r�es aie l��Gicd �� or ad}acenl lo lavc s�i�cat3rs, su�.�} �reas s�yall be se}�a��a�ed ti�nrr� ifte s�r�::��n �y a dik�: nr nther L}s��t�r l� �eeep s�din�e�tl frc}�n �«t�ri�lg ��Ec�wE��g slream, C:are shal[ 11� takeix duri�� EI3c �c�i�s[ruciioil �Glcl r�nY�aYal c,f s�ick� barr�ers �cs ir�inim«e [I�� i�ciyir�g of a stre��n�. ��J. I��I WbtCf1'f�]/S S�l��I �7� C�C�1��4� �1S 5Ci[]!3 �S F}I'e�G[IC$L?lC l}�l�xfsework, ��li�i�, �iel,�is or o�lier OE]S�iilCflOI�3 �.]�SG�� ll]'lkl},? C;[1115C1"4[I:�EQi] l}�CP8�14?!15 ikYd� �i1'l: I�C1C �� {irl o�` tl��. lini��c� work_ (�}, `f hc C`t}h1�1'1�1L{;`1'f.)�2 �1�:�3! �;�ke s�if�ctc�! precau�i��r�c t� �e�v�,�� polEutiqn c}�� strcan�s, lakes a�tc� ��escr+�{�ia-s �,1h i'e�c�s, ai�s, l�ittur7ei�s, G:�Ic.�4�ni c11Eo�z�2� ur ot}�er h��7tYt��l r:�ateria��, Hc sha11 c��n�iuc� ��c] �clre�lulc h�� c:i�aii�ns so as ic� avc�icl �sr �ini�l�i�c silialioil u��li`e�nv,, lak�s a��i r�sc�r�oirs a�� 4� avoid ii�ter�'er��a�:t� wi[h i��ovcmeG'�i i,f �77kg�,��r}ry �`�sh. 3, S�i i3M1'��1�I.� Prtos� ��r 41�e slaeE of t>>e a}�plicak��e cor�sCna�t�on, lhc: C'(7�!`[�It1�C"-f-C]R s17a11 �«a�m1! ��sr a}a�eovn[ 3�3s s�hcdulc..� f�nr accomptisl�m�.ni ofsoij-ero�ic�M��€x�r�Erul worka�� hi� �al.�r� �o lcr�ea� tl�� arca csf ci'udibkc-earlli m��l�rial i�� n�i�li�nK�m. r-!o si�,{11 a3so s<<1��7i� fcxr ac.cc�t�G��.� ��is N�r��ssse�l n�el��7�d «f s��l- Ci'{]5�4711 C{]k1�T[]I �}I3 C:OklSlrl�CliOt1 �1�1i� �41}Ili r{}��5 �[l� ft1�71�1'13j tic][Ci{:l:S a��rl his �lar� fc�a� ciis�osal nr wast� m�ls:raals, 1Vo �vc�rk shal] i�e �ta��fi �m1wl �� so�l-e�ros3nit cn��tr��l scl�eci��lcs ae�d ir3cElto�is ol'o�seratic��s l�av�: b��n revie�veif �nd apprc�vc� b�r �1te C'«�:1�1e�:r- �_ �vi�:.��[.11�l;�F�l'7" ��) ��'A�'Mi�1T`: l�II k�ork. n�aler��ks a�yd �yui�men! nccessary [o ��c,v�dc lein�ar�ry eros3nt� �.��i�rc,l s�a1 E L,c cn�zside��d s�absidiary Eo tl�e conEract �1Y�1 no �xtra pay will be �ive� i'ar E11is worlc, I�-13 l_1Tf�,l'�'T��: TE��: C�,�Zt�•�cl��r sh�o11 �� i�Es�'Ir�r ex�xc��sc �s�ovicle a]E ufiliiy �erviccs, i��c�udi��g w�fer, c:l��t:lr�city, g��s, t�Ce�llon�, etc,, a� rrl�y Cn� ��c��ired l�y }11111 �nLk sitaCin� E2�� c�n�l]'ll�[it�n aiir� CL �tii7�; ��c:rl�stl, `f']tc Cily n�u� bc �bJc to trsake �»uvj�xons fo� conriectio��5 to 111� �.xis[in� u�ililie� ��[s��R�e�i �hai ad�y4i;�s� se�'�ic�� is �v�i ia�il�; a� apprapriatc ��4�in�s }�ri�l�in �he p��rwi ti�c; k��wc��;r, llta Cor�tr�c:�cx �hdEl rriafc� �� ec�:��ary arrankcn��izis_ f`urnksly n'i�tleri:�l�, and �,er�ai�� al I 1�iY�c�r �e�t� servt�es f�rr c�rflnccsions arid k778if:fltl3�, �'€}C LlG9I1�� SCG�'1C�5 C��CIVC� i1�' GC11lf1�Ci1�?75 [C1 1i�1�1�]f IInGS {}V.'i3C� i}�+ ��rtC ��ly v�+�lhin �Eyc plarwt, tk�� Cor�tracEor wsal bc bilkc� l,y �he CMfy e��:lf mo�i111. fl-l� C�1�l�'I-I�UC:Ti{��_�A1�lAG��t� "!'Ise C�ci�cra! C'�r�di�i��r�. �ec�ion ('-1.i� E:1�ic1T1��:[�?R d�fincs ��ror�us �rcrs+rer�� i�a may b� des��;r7atcd �s rk�e Lr��,i��er. P�x�' shc �rc}secu�to� [�I't�ris Coi�[ract, tl7� i�;rn1 Ety�,in�er s}ta1C me�1� �I�t, ��a�str��ctt�r� A�1�.a�u�cr as desigr�a�ed f�y ih�: L}�re�«r af'�l�c f urk W�rih �'al�e� De��arinient, �og�il7er wElh �Y�cnibc�s of �l�e slr�ff cFl��he C'u�sEr�clican 1�;��sa��r wlin arc ;��;sE�n�:d Ec� Ilti�. 1'r�,jcc�_ �ny con�acts [hc C�,rslrac�or «�a}� �vi�l i[cs «��I�� vY�ii17 ariy {'i1y �crsnnne] 4�r cc��isu Iltr�� e:�gir�ecr�. sh�sll bc arr�ir�gcd t�rc>u��,�� lic �_'r�nsiivc�iE,is M.iM�:��;e�-. 'C'�se C'nniractt�� a�all r��r ac[ ��7r�� illi�l'CC][kC$t3 Of t�]w��c;llor�s jj� mt�y fecel�� r��aii uny {'ity �ersorn��el c,r �onsu]lin� eiM�;,��;e�� nor s1i�1117c �,�� 3375tC11C�ti1i1� OY �l�'��fli)138 t0 SU{:h �4:]'SO175 WIiE�0111 1I1�: c1�1]]�'OV3� OC L;[}T15C�� L'1f ��14: Cl}1]�CCLCI;Ii[111 Ma��a�;c�'- N$0$] ��wrld.Jtir �)-� � 1F�2r3JZ City of Forl wor[t: T+2qrth=ii�e Puh1;� $i41[.IC� :SYI� ii11l�nd S10r�me R'�S��Jx�c�ll' I'i4Jc�',I. D- E 5`C'C�.r1E �F C'(}t�i ['Lk�7'I�I�T; `�tc Ow•ner c�e��r�� t17�! t:�i ��s�rk u�1dCf [�Es can�-act I}� su�stanl�atlV cor�ipCriGd wiT.�tin �4?5 Cs�ler��ar �7ays, Finat ('nr�l�let�«n shall o�.�.�� u'kt��in ;� #otal c}f �64 �`alen{��r I:)�y�. ln i�C �ven[ Ihe �:or�l7�Ctar f�i Cs to n��; i1XC Sua�sta;�[�a! C'urnple�ic�n dat�s ft�� tl�� ject �s �c�� c�rih �l)C��re, �11� �kvn�r �t��y ��t�xl�t�lti mc}n�-; �}erittatGera�l�� iom the {;ck�trac[<}fiw tc,�a� com�tee�sation �� t r��c csf y�_��t]_{}Q �cr �;�]��Y4#ar d�}� �� licGuid�t�c� �an�a�cs ur�Lr� Sub�tarti3l i`{7�Pl�ncm is m�t, J�� tlie e��: nt Lh� Gontr'a�:tar fai i� �n csatnpletr ih� �'r�ject sn tot�l ��i 117in t}Xe x�mc set i�u�rt.1r abn��, tMe f]wz�er e�7ay }}��tl�li4�ld at � r'�#� of $ I,�(i0,0{) per c:�ler�d�r d�y �s iiquit�:�ic�d ciama�,c� an�hidih�, ad�.d experEsc:s for ��nc�e��g sen�ic�s, inspectinn, icr�.� c�f r�ver��. e[c_ in cc�nncc�ion k��i� �k�c �'ro,tecE, boi�te the sc�edule o� �.,is��id�lc� bamages 3n Se�tion C'?-7,10 vf tF�e ('ierie�sf C'ond�r��,�a.s, D�l�i RIC+fIi C�F �CCr�S: Rc�xre�senfaliv�s o1' tF�e TexasNa[ura] R�:so��c� ConS�rv�l�or� [:oi�itii�winn {']"1�lRC'�}, C��c��ptiR3�r►�tl S�fety ;�r��{ i��:ailh !�dn�inz.slr�iiai� {D��IA). Ci1�• C'o�c [��s��.�.t��r� a�,c� � C-exas Vr'�ter 1}��c]c,p��er�s 13aaed Stafi' �}takl ha��c ac{;ess �o the pmjec� w�h�rc:x��.� and vrheiie��er 1[ ]B �n pro�T�s�, ur,d t�� nntr:�ctar s3�{�11 �rov��e pr�per �'scilitie� fi:�r ��c;h �c��as_ D-I_7 41SH.�1 �`�:��fl):11�C){�;: .Al� warn ��rl�+�rr��.� un��r this �oni�•ac[ ��i3I� I'�1i:�1 C�7C E�I��IJTc�tls:f3�S {}�i�3C {.)c�u�+:�Eis�ta�� al�el}• �ttd Healf� Aa�z3it7istrat�o�� (<��S��A1. I� is t1�e respos?S;i}r�lity c,t' ahe �:nn�ra�to� to bcco�c fami�iat �+7�d� �i�c pe�+�+�s9oe�s c��"rtig�lat�ons p�bltshed �.� t�s� ��II�� rr �3x� ��4�cra1l��g�ster and �� periorrn :�11 of �hs: respansibi5�ties th�reunder. ll �s EF�e C'a,R1 r:t�lc�r's r�spc}nvibtlity tq �e 5��a1 ll�e pro�e��t :s en�st�'uc#ed in �c�;rtir�i�nc� v.�itl� �Sf �A r�cul�t��ns sn�i to in�lemn�f.� tutrl s��e harrrtilcss the C ity frnm an}• pena]#ics re�u�tzr�� t�om Lh� C'on�rac�or's �'�tl�r� E� st� �erfutm_ �]-18 TESTT�Cl: a. '3'11e Cs�nt�ctt�r shati fa�r�tistt, a� �ti��ri�er oum expe�se. c�rt�l'��u1ic�r�s l�y � pnv�te lal3orat+�ry ft�r all �at�ia:s pr�,�c�se� to be �se� t�a� ��c �i�4sject, 11ikC�U{�111�T c� E1117i 4�CSi�"FI �C1F 8f]}' S�3�cLiliC 3.Ik�'{}�' Fi.F�'�kd.77� c��7t�nE conceete to be �sed, �r��l �;��;�c��3iicxn :�nal}si� fi�r s�nd :�nd �:rx�sh�d. s�une tn he used aion� x�°ith the ��t�e �� th� �it ftnrr� �vE�rc�i ��he r�a��ri�l w�s tak�n. �!'hc i;crnt.rr�[or shal! �rovi�3c nian��actur�r'� Cc:�l�f iCB�l{}T!S f�P 3II ]lli]i�L]��7G�111'€� 1[�li7� iV �}C LLS�`� l�i ��Z� �.;ro�c�t ar�ci w� II b�{�r 2�y ��lS� fCir7'�L`L� 1�52Y��, b. -l-c�l� <}f ihc ��s��n �onrre�w �nE� s�a.11 b� rr�ade b�+ tl�� C'nr�tractc,r''s lu��t`��ory �t le.as: rur�e days pn�rr �o ihe Placsn� ot' c�ncreka �s�n� lhe same ��re�a:e, cemar�t, and n�ostar ��ht�h �t� la hc �asac; laEcT ]3i LCl� con.crc��:_ '�"bc C'c,mrac�r�r wh�ti prav�dc a��r��tieci cup;� a��c �cst fes�lts �o t1t� �'i��, �, ��131}� ��1YI,�c}� I eslin� {�� mrE>�a�4 tr�:��~rit�� ,n iliis p�oj�� vi� l i�e perfon-n�d lay th�: C'i�}' t�t Tts �;+m ��c}�ens�. Any t�.kc: ti�� rec�uire� us a re�f,it �f .t'�iiure �f'tC�c ma��na1 to r.ne-:.� �Faje�;t s��;i f c�t3cfns wi.11 t,� �t the �xp�^nac uf the �'ont�a�t�x ar�d w�ll b� �Ell�� a� �omnz�rcial raxes as ��t�rir�in�� L'ry �.he Ct4v. -I�� f'aif�,tc e�f tl7c C3t}� tc� m:�kc art�� [ests �rf ��en:tls �all ia r�o {vay r�lie��c �1�� Cui�it��;�cr, na h�s,'hc� r�s�rf17si1>slit�+ tco {�rnis17 �n�t�ria�� ae:d �-��iprnc�� c�ril�+rnun� E� tl�e re�uir�tx��est oF�lxe c:�r�trs�cl. d_ T�ot 3es� �Fian ?4 f�r��rs r�ohc� sha3] be �,rnvs�ed to [he C'34y b}• tk�e Cor��-.�ctar �nr uf�eratio�3s requinng tcsling. 17ie car�tractor �liall pr��ide a�c�s ar�d ire�tc� >afcly �;^$�GFf] �l�Fi�ijLE�rL'{�� LOf �L SiiC j{h �}C i��LI, a�cl ar�y' ti��ork �fi�or[ i�vo��•ad i� cl�e��.d tt� ��e �u��u�d En tlrc �nGt priuc f�sr �ai� i�em l,einc �e� ted e, i�c ��ntractnr sha�3 prc�vi�ti a c��r}• of the �.r�p �ack�t for eac17 load ot' fti3 r�at�r��l cf�l�vc�c�i [0 4C�c jab s�te_ Tl�e �icke� ��i�21 spe�.tfy �� Za�rv_ o!� ti�� it �u��ilyin�� :f,� Iiil rr�aEeria]_ h`.�' 15:4paJtd d��t �)Y� � 1��U� Cit}� of frxt Wn� Ih N�n'IhsG�K �u�36Gi 3:.�Ilon A�d Ciraunel ti;i�r1�{p R��ruh�Y l�a�ri� D,l� IT�1'�'E��t�'Ft}:�'��0?V CIl= i'H1��SE�: V�'l,erek��~�� lhc w�r�s "Uire�;�c�„ .,F�cyuirrci", ..�'crrt�ii��r�", '.L1�.s��t�d", ,.�[}i75i({CfCC� �1:CC`�S�l�j=,�, .�Pr�s�ri?��.4j". cF�� wor�s �#- �i�c �m�ort arc used ur� the t'l�ns o� �n Li�e 5��.�.iti�ala��zrs, il sittili t�� kmdk�st�+c�� l�at ��':trc intende� a.* �p�:Liiica�ion�. it s1-k�,ll !}e t�n€�ers�crc�d �hat they ar� int�nc�� a� pr+�'�<7g�Ci�� oFli�r ��v�•ner and�'r�r �.hc �r��ince�: an�, simt��riv, xhe ��r�rr�s_ '"��pr�}'�.1", ..�ccep[�E,le.�. ..*�at3sf��torv". or �vc+r��s c�f 1�ke i�t}�isr�, s��a11 mc�n ap�raval, c�c., by tF�e �wrG�.r at5ilior En��neer. W�te�ever in t�e 4�re��ifi�.ations «r �� tl�s: Pl�n� 1'or fE�e wor][ tY�e t��rn� c�e cE�srrigri�l of r�a�auus qualitzes rcl�ti�'e #c� firttsh, w�rk:�3a��}u�i, l�� 4�I]i�Y [�lC8yiX1C8 i?�SkS�13�3i }illl� Ci#111i{li, 11CC�iU�C OFCi7��r i7�tui�e. l�c: sp�cG�ca]]y attd �ari�i7y �'c��.rilxe� �nd �re �:u;<«ri7a�ii}• dcs�ril�e� in �enee;:l ic�tns, tl�e {�u��Gr �R��{or �'sng�r�e�f sl7ail �x�: f��t�l jud�e a,� �c� w�:ei�7�:r n� noi Eh� k4or�rtatrship 5o tle��.nbc�C is be�n� perfc�r��cd in �cc:�,rci;�n�.e w'�r� Eh� itr�e��t of iktie PI,«�;�nd Sp�c�fic�ttt�r�s the �ao�ic *l7nll a�c compleicd in �ccor��nw� v�'it17 ��E;.�}rer tt��e�pretat:nn of tlxe rr�e�ar�� of �uc�t +�vord.s. tcrrr�s. or cla�ses, D-2f?'f-FR?I+3[1VAT1U�; [, :� u��crs�nu� :�nil �41ie{� f�7�� hi� ca��r��t ma}+ �� l�rmiria�t��i 1�}� t�� C�� +�•��ho�t o�r��ion �n �h� C'k,ntr:�c�ar, in {vltcrle ti�i f�rt�m t��nc: 4c� k3r�c: Tn �ari, ►��i+encv�r such kcrmznattos� is �et�rn�mcd k+}� [hc {:s�f� �o be in ��ie t�es� inte�ests oF the ('i�y. Ter�r�anaiian n3av b� eti'cc�e4t �iv del34�c��r�� tt� L}]E C,C1Il�idCtDY 11E �k��.�FlCF C�451�R73CC� F2f}FESCi1�3�1Y� 3 I10�'1Cv !.]� Li'.!']1i1i18t3UII, S�}��lf�'1C1� �� wh�� c:xicnt peri'arntanc�: c+k� l�e wur� un�ct I k�c totik�act �s h�i�g ��ni�ir�al�d an� t�c cff'e�is�� date �f �crrr�i rtati4�r�. AfCtr re�ei�t af nutic� c,� term�na�son [.:{}�tra�t�t shal]: 1_ Si�� ork sp��ified in il�e notice on th� date and t� Clie exte�ti spe�itie�i in the r,c��icr t�f tertt��s�a�ri. �_ P��ce r�cs furt�er o�d�r or s�bccriiu�aci ex��pa as neces�ar}� �o ��mp�e#e u•or& a�re�t�ly unc��:r��•;3�•. 3_ Te�r�in�t� ��1 urcicrs san�i c.�nkra�.�s t� L�e exi�.ni �ha� �lze� relat� to �he p�t-fcsmiat�c� �ef �lYe �vc�t�k ar�rn3in;�sc�c1 by the N�t�kicc oJ"€-cfrt�inatian, i:?-? ] l� i�� 11L ��'C�vYT?I�C'1c;: ��cr const�.icsian work is s�tis�actc�n Cy corr�l�te�, t�i�� {)v��er s��ail rr�ak� � lin�.1 �n:;p�:t�t�iY ��f thc pr�jc��. '1�� Clwncr w�11:►��s�: the C'c.rr��.=�c:t+�r i� lhe }ar�.��;t has l�U�n satis�actoe�lv C�JIf]]3��C{� ifl �I{'C:41Tl�4ifil�C. ti4'II�7 �11C �}IBP� �T1LI �F]�Ci�3CA�t{]l�� iill{� 15`3UC 3 ti'.'fS�4Lil tiC�.i2l11L']7C {E�' ftli3� acc�p�an�r in ��+�ordii�lCC l4'�th 5e��i.��n C'}'i-�.7 3=fh��L AC:C'�1'�1'AlV(�� C)f� �ff�i� CTET��l��1i: �U�r)l"i-.10�1 �', f1t�r.r firr:�l acc;cpt�n��. the ('o:�tr,�ccor �h��E! provic�c a o��-v�ar guaraytity �� ac�nrdu��e �4•sll� �Gc�aisn C 3�,i_7 �3�N11� :uY�! C'��5.i0 [�E.1��.F�rIL Cii�tiR�hN'1'�, oi �h� Ci�neral Con�it�nr�s. �ommrnc:rl� 1�1�: dni� rf� fi37�i1 �CCc}�ianc�. P-?? �'{)()P�i�A�`f[?h1 �F Gf�i�1`]`�{.�LC'�'�3�� 11ti�� CITI": It i� expectecl 1}i�C �l�artin� thc canstnictiei� c�f 1h�s Proj�ct, OLji�C {:OE1T�8C.r �4'i?I'�( 1V��] ,��0 k14 ]�1 �7]'��;��SS_ Tj8C�1 �C}IiC�+ C.iQC 5�1�1II �}#: rC�UJ�C{� L[} C{}��F3��- Eo th� fui]r��, �ach wi�h t�e ntl:�:r, tt� eDOfdlr�8�ti�7�; u'u�k, e�irrtii�a[ir�� c�nrlfliCi� ��th wortf� ��r pers��r��l �� ll t�rtte�, �n case o��u�xL13c�� Ese rn�ki�eer st�ai� d�'a�m�ine t}.te respnt-�sr}�i�kEy ��r prirs�il� �,f +�-orlc a�d �E�;7�er de�tsio�s shai� k� nnai. T�� a�T��►Tic�n �� Rr:��J��I��E�TTS: a_ inter��ca�Ei��.; �ny c�uestioe� �� tc� ��terprs'.ati�n af drawkngs aiid ��rec�ficatinr�s ox �r�}� ��testir�ns arising al��r ex�rnin�Yoan o1� F'r�iii�ses �ni�st Ue refeir� �� the Ert��r�e�r �it wr� ton�_ iv�� init��r�taticr�i ir��r ik�5kr�c4irms gi;�en ��crb:�ll� hy ar�y �cs�sca�c u•�l� be ca��si�.,red va�id_ !,_ I..:�� nf [ lirc�r�a�3�in�: ]_;t�k s�f iand�:r:st;��citrt� ��f Dr�vwi��s �,��i �p�c�f�caE�ons a� #'aii�r� to secu�e �ttf�rrnats�n corrccrn�lt� �11 c;o�ciitio�7s will ��ns ��st�ty a�y c�atrt�s. :�rid �:xtra cai��pt-nsa�ioi� u�ill nc�' t�� C71'3t�� Sk!]i}]j� i}k',t;3ll�� OF�3C�i lII �u�.l� kit�,�vfc��e_ �5Ca515partd�:o4 ��-�i � I�?arCi? ['ily ni' F+�f1 1�'7Rill s4[nU�sldc Pt�inr �i;iliun o�ni C�sn.uxJ 51aa-age i�eservcrir �'i�pjec4 �-�� a��)1� ��l��'1�: {.icn�raL i}uri�sg ��ec��ecu�ioi� af lhe wark, i�tc �'csnlr.actor s��all maitylai�y ��:��,a�1��l�k� tc! oC dedwl�� t��o» wl�sc]i a] i deviaiians aud c�a�i��s slia]] b�. lc�iUiy r��orded w�!]� act��l �+�{�rks ��c�nc. l�cr��tions ar�d c�anges sha�3 be mai-kcd in red nr� a ful!-sire sc[ of dra��i�7�.s, k�, Uc��vc : f�ecord �lr�wir�gs sl��ll k�e dcliv�.�ec! �o lF�c lsn�;�n�er i�i good cc�ttditi��7 to��r�� :{�a��plelio�� ir! ��ccp�tin�:a: o�thc� wa��C :tir�d bofc�re �ina1 ��aiymcnl. is �ii��lc, c. l�cauircrne:nts: F�c:corci Jr�t�v�n� s�all bc r�q4�iru€� f{x �CI ��+�� pc��'or�ned as s}�ar� c�i' 11�is p��c�3ecl. �.?-?� t�_�1AF��(�US 11�f��]'1'cJ?�l�' [u].A'�'�I��Ai��; In�cxfar as �}�rmi�ted I.�y 1s�4�, ��te C}�vM�ers��6C i�sc�cliir�i�'� ar�a 1�nit� 17arn�lu�� Ihc C.`c�ritracl�ar T�x�m an� ;��;aii�sl an}� �nc! ail Ci��l�ilities, �oss�s, cnst, ri;�Gt��s �r�d expciyscs, �arGsiT]�; 4�u# o1'us� c�i'li�c tn�oi.ctiaC� �t sne (��ix�:rs ��: �vii�cl�� trc r�oi 4mder th�� dirc�.t c��i�traxl nf'tkt� ��un�r��'lcs�•, i11C�lll�ii74a, �a��i ats�t ]i��5€lr�i� ta�, �n� ;{iticl �ll l��l�ility M'�sk�l�i�7�.; 1'r�rr� pc��soi�a3 ie��iry, i�tcl��iio�� slva�iE�. �x�'c�CS�:rl�r EE��i l�Ey, a� �t�� i��t:c, Fit�Svcv�:r' ca�i�cci, �lt« �ra [lic �,rc�e�� ,�f :'e��a�s� ��. [SC �X�]C}911C�, wl�[:4hc:i�tr, ti3� �ers�n ol� E�rn�>e�rty injurx'� nrntl��rx��, tiV�i��l'E£] tCl i}7� �7��1f117 If�]?T[1�Gf1�+111]llf�{I Qi r�t��rwsse, to a�3y hzsxarcicrus or �nxic sut�stance�, pr,��tid,11o��ver, +3�at ��c C; ity ]�a��i 13l}� s1�a11 I�e €imi�e4€ �� hat establish�d in Arlicte �i�.5?-�9, Z'exas Reviscd Code �nd o�iier a}�plica�ile Staic ht�ai��teq s��ci �'cE�tsii«tioi�a! �r�vi�ions_ f.3-�f, A�;F.:: ln ac�orc�ae�c� u��th �� n��cy ("`l'plicv"� Of�i}5C �.kC�Lki:�'� B]'317CI7 Clf'�]S#.' �1:4�G']'�1� C�i.IVCf[�1'13C31C, �',��rr��acior r;uve�a�sls lha� i��iih�.e �€ ��ar s��y af i�s aF�icefs, �n�.mb�rs, ag��r�s, �ui��uy�es, 1�ris�r;��tX ��:,i�icrpa��t� ar ��Gl,canir�c�,i�rrs. vw��le �;u��geik in perl'o��i��; �his �on��ac�, sl�g�E, <« cc}rir��ctii�s, ��itla thc c:m��la}�€rie«t, a��t��lc�meizi c�r disel��t�ge nfiemjrlc,y�es or in �c,n��cclion wi�h il�� E-ms, cnnd��ic}trs {,r ��ri}�ikeg�s ot'�hctr cm�loym�nl. ��5�1"iTCl1l1��C 3�,'�Ilf35C �]Ci:4Q175 MI�C{YLI�iC OE��1Cli-�� 7iC��3E OIl li�C �]�Sk� llf 3 ban�� lid� ��t��aa[fo�3�l i�u�,lili�:�lic�n, �`c�1Ei'•371G`f1� ]}j:117 {}F lil�l�L4�UF}� �'�C�Ul�{:ICi�llf. 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Tff� �1�gii2��F w,i�l bc �v3il;�E�� fcu� ass�sta��ce �n a�� adkrisa�y c1}�acity, ])434 1�fAl�l�A�FTY �'��'!'ff�l{'1��E'�5: �(}'I` I.�SF..I� L]-35 I.�MIT� Of� L=7C'Cft1l CC��SliYLl�l�llTl�i�i �=C�Tt_L}�;L�l�'�; 'I'he C}c��sr�c�c�r sh�ll f`c:c��ve no c�anx��c:i�sa�i4�n For dcl�ys c,r hiGrt�xr�l7Gc� t{� 411c ws�rk. exce�t wh�ix di�'�ct �1tcf u��F;�r�ri��l�. cxtr$ cr,st to 117c C'��i[Ca�.tor is ca��s�:cl l,� 111� f.�tl�rc c�f �hc (��+ tt� ��rovid�: iitifc�rnY�ticf�� nr �ti�alcria�, it'aa�}�. W�11C�1 14 CC} �3� �urrr�sl5cd by khe City, 1�V}fet� �uc�t extra cp��l�rei�sation is c:l�in,�c�, d�vrifilen �tais;3T��rl [h�renf �hall l�e presen#ed by �h� {;f�111r��.tor iu Clil: F.11�'ICt�Cf r�31[� Cf �.]'f 1111T1�"«:r �Ol.11l� C4!'1'@Ct S�l�?� F]� Sj}�31'bV�� 81Z� l"CfL'TfC{� by lt�n� Isa �l�c cou�lc:il tc�r linal ��pr��a] or �i��p},r�}�'�1; and ihe a�tt�n ihereo� �y i1�e ca�ncil st��ll bc fin:�C anc� X�rTt{iii7�;, lf� �le3ay is �a4�seci by r�pcGi fic ie��}�.��s �;s�re�t 13�• th� E��gsr��er �u st�� c��•�, �,r I�y kh� �+erfari��anc� ot'extrs� work, s}r h,y rF�� I'xGi�tn'e o�-il�ie I'3�y fo pr�,vic�� ma�un7�1 csr �Ic�:CS�a�y �r1�tr'��C��sr55 tnr cairyrn� on �hc �+rcarEc, CE�c:R� suc�r d��y �vrll e�t��[le� Ih� can�rzic�crr Cn :in c��a��alent ext�n�is�n t�f tirne, h�E� a�plicaliui� f�r u']tich ��y�ll, lYo��evtr, l�e sul�;ecl to lhc �}�}��i��a1 of tltie Ci�y Cnur�cil; a�ycJ nn su�h c,x4cns�o» s,�` t�n��; s��:�ll re:��c a17�- C'��t3�r��c�r s�r ihe s�fesy s,n his E�crft��'ittaitc� l�ond Ii��M�� I l I�� nl,li�;�'��k4)�34 �7C1�1all�C:i �4'�Y[L'jl SIti'r]�I ��rnai�7 ii7 fiill f'nr�e tnilil �l�e �liscE�,ir�� {}�-ilie ('nftirac�. �Si1�l S�urld.tlue 1�� i I+.'2flU:. (`uyo� I��{�rt Ws��9h Nnnhsscf� I'air,p Slatitw� krt+5 C,rt,unJ Slue��gr FteserUt,ie I}rt,jc�:t �-36 PI�C�(:r1�LSti I'1�C.k'I'(]tiiL41'�i�; '1'I�e C'o�i��ic,r �hali ��71ce �}l�n�ca�t~arits af �he �-aject site prio� to crr��str�cEior�, i�]Urlt�'I�}' [j4kTii1� O1C COri'�CF4�CtC[]91 �s� 1.�1C �JYSI��{:F 8[]C� 3I��C C(5f11C?EC:1N.Ffi U�1�� }}rOfCCt. P�OLOoT�t}}Fl� ti�1+4�a �C� k��kc�7 with a c��k,ilily cEi�;aal �n�r,�r� witi� d��c st�rt��> ca�x;��i��}�. LVI�F! I4i7ti£4I�1�7�3l1� fron� wscic �ng�� l0 135rni7�: i'E��1s}�i'�p11� SF3atC 1��. taic�;Gk aR tn�:�lit�i3s �3��1�;n�k�:(� by �h�; �aj�i�i�c�'. 'fwu �loss� cc�iar 3-inckX x 5-inck� ��rif7ts �It�ll a�e }�rovided fn3� e�ch ��hot��ra�yl� t��en. ].�c;h }�nul �h�il E�e r,�ar�Ccc� �,n t�te rcve�sc side L� i��li�aie ��c�,jcc[ ��aitte, d;�ie and lEr��e, �o�ali�3r, d�rcctica�Y r}f tx�a��r�, aaisl � �l�:�cri��liio-� 4�1'�vl�at is i�citti�, ��1tcr<<3nraE�1��. Yrir�i$ sh3�€1�e cicar ans! sliarE� �vith ��ro��ur cx��{Fstorc, if j,rin4s af'�dec�t�ale e�ualit}� �e rirM� p�ud�cec� frnztti �x��osx�tes, sdd��ion�i pl�r�in�-apl�4s �k��ll Ix: ��,1c�:t� �ntimcdi:ttc:ly, U��.��al p�r43tn�ap�ls �hal] i��e �sres��idcd ar� coxnpac� cfisk. � Fk� {1U17ifiiCt�E` $�33�j �?I'[}1+ki�C tl �,IIE �R� ]l�l�l�l}�I'iL1��3S fFF ��1C S1t� ��I'CDi' �fl C{ii]S��'U[:1.1{�fl. Sisuiin� c�r�� Z�nth afttr lit�' �#�t� of �i�e rxr�-s;on�trti�:tit�n ��hotq�r�p17�, ;7n€i �.s�rti>»tiin� as lc�n� �� [h+� v�+s�f� is in }�ro�ess, eig�t (R� rrY�z�titiy pliaxog�ra}�fi� shall a�e taken tt� ac�urate�y rec�rd the �v�r� �}ra� Iti�s �]ro��ssed dkkrirsg ti�at }5eric�d_ �'lyotogrsplis a�� ta be submitted x��iih Eli� ni�n��ly 1'a3�i�a� Pay Request ia� plr��4ic a}�i��j�:�, ll�tet' t�re pr�ic�l has 1��ee� ca�plele� aiyd :�11 eoi�s�r��ctEnn �r�tilers, ni�te�ials e�c. i��re 1»Grti �'�'rnnvcc�,lh� �'�:F�tractur ��ull crn��lc}y t� �xrot'css3nna� p1�aEo�,rapll�:r ,a��pra�cd isy the �r�gittiecr io plrt3iograpi� I]3c �r��jcc#_ �i��f (8) p1�o�o�n�aphs �xr� to b� i��Cei�. -C�vo (?} �t�Eii bv tcn (�i-tt�ch x lU-inch) �;�ossy color }sri�tis s��ic� ricga�i��as ar�: lo bc �rav�c�cci ti�r c��c11 pl��o�;�p11, I��{�ttv�:ti sk�al I i�c of a ykittlity to pc�il�ii ei�1a1•g��ileuls, Z]-37 r'��vll'I�lCi A�ll.l �E4'J�'I'�L�liVC; (.lY�€�:l-1'rC��°5; V�txrlc tt� bc perfi,�lled �vi31 rc�wre draii7iitg, ��tu�ipin�* �.nic t�Cw�lGt��7�;, a��l cerk��tn �i��aning c��G�s�tic�«s iic�:�:55s��y io cc�r��pEuic. lli�; worlc �s s}�c�i�k�� and �s ir�c3ic;��ct� {ar� Iltc c3r�k�+ia��, js is RF�c ir�tci�t ,rf ila�:se w�,c�:� �i��tinn� �}��s ;s4f�:li cir�ining, pl�ll��}lll�? 8l1� de+4:��c�'in�;, :��d c��c:anir7� �oy]�:r:s�iu�7� s17�li ��4 Il Gr: «l��ig�aiioa7 s�k 11 ��• C:c,��tr:{c:tcFr, -I�e �cxM�Erae�or s��l] ��r�,�ride all n�c�sc�r�+ i�un��5�rng, a� re��ured hy �Ite exc� v�l�lil� i5f01"�L Sj.7GChfIC,��ll}i1, lo Ftm7��ve $11 �ur�`�ce watet, �rnui�ci��:�«�, I�aka�,e, �3�r� rvaEer li�om ai17�r s�urces �-roM�� .x.c:�vskli,r�s, L)-38 S��P F71�A��4Fli��= rq�fipn�e��t attri rr��t�rial c�s��re� i�� RT �; -�PTC�]{`]Cl�"1'i0�1�� I��li 1��}+e Shop rlr�win�;s s�7d [7��cratinn artd ?v�ai:tit�nn�7c� Man4��1s sul��n�tted in acc{xrd��ycc x�+Et13 �]�e,csal C=u�iciil�t�€� L�-4�: rc�axillc�; i!"retere�3cc �� }r i.s rru# a��adc rn S��cia� t'os7diikoM� D-4#3 u+it��i�� shc ��c��» �rf �hc spu;ifi+�ali�r� t�t�der w1tiE�:1� ��7e {yuap�t�en� o�' ri7�te1'ir�] �� 3��1'�Y��sed. L}��9 �'R�TV�'� I�AT'i=T�' S1'STL:[v�� Tf�L �:n�7�i�actni� �k�all f�e solely res�>nrtsil,lr� fc�r all hts,7»r ss�iFvil3cs;�s se� foi•l�� kr� f�ra�.�a�h �.G-{� o�� Ll1e Caeneral Cattsiitic�ns, -f]2e Ct�n��at�or sl�all indez�x�xi f� li�� [�wner �oi�t1 lh� rlt�lB1E�C �FOli7 �17jf i;�8j111 I�1�i�� t[] ii'�fY�`El S��C�}', iflSLlfBIZCC' i:C}V��3'8�'E SiiBij C0111��E� kUl1t1 fi�115 Tl:{�llliGiliC�1�. Tl�e prosp�ct�vr•. bidd��s (und Coi��racior) sliall m3lcc su�h explo�at�t�ns, a��alys�� and �#1�er in�+�.s�igat1;3n� �s th�:}� dcclli n�:c.c;ssary ka in��rm ll3cu��lvc:� �uE th�: �cE4tal Cunditi�rr�8 to �3� encat�r�i�red i�y ��er[nrrttitl`t� Il]� wcae�c �et�i�ircd by ilzc �v�}nt�;�ct L)ncurr�r�nis. Ill� �1.I�iFC� I]U� ]1�3� I1i111E�i.j CQ 311 �Of]]]ii�l�}T'l l7Ci;�5531']/ i0 ��V��p�} �q lrencC� saF�:1y �rcr�,*rt�m to corn�jy u�it11 a�� ctluircme€�1s o�`(��Hl�, #`ec�c�al, sta�e, a11d t�rca] l�u��, n�les an� r��*�tiat�ons, C�l'F331�1�is�f7G{: V4�ii1t �hcsc �,�14'S. f41�CS �I14� r�Lll�l#CiC}RS, iCkC�kll�311�; L7ll� l�Ol �]]i11E�� CO 1�I� Cl�? a17{� Fil� �t�5 a� ads��.�1 ]�y �1�� 7��7c� Se��oa� t�f tl�e T�x�� I.e�;i ��'�:. slt�ll r�� t�Ccly u�iih il�c {:unii�acEi�r, Cti�bSlij,45[Lll.duc L)-� � �Id�i4� {;jiy ui I�cu�l Wu�tl1 �fnr�h�tJc E'u�a��} Sl14lIUll i�riij C_enfu�d �Lnr��.P �eserc�sie E"i'ujtti� .[�-40 I�#��Jr�11?�C'f{,: i'r�y]erty �t75uraMrce u��o�� e en�i�e ��orlc, inelu[�in�; trialcri�l� ntrl in ��acc aa 1h�; ��[e t� �11� full i��v�,rztbl� vaCu� �I��;rco�, is rc�{uire�_ 1�i1 ]�tslc Dui�dcr's hti��c I.MSs�Gr�xn.�e shaC� �n�luc�e tE�c inx�:res�'� nf' ilie ()vrncr, fl�c C:�}R�kt'ac:ts}��, �uL��c��tir�ctor at�d 5�b-sul��o»�rac�{,zs it� t}�e: �r{�r�C ��cl s1�al] inc:lu��l�, l�[�C lrot be IirrtilesJ [s�, tl��e E}crit:� c�f �te, a1�E]i�7ill�', �inod, c€>]1:apse, winclwst}r�i'i, }��ii, cx��3o�ino�. ticri, wival Ct}�ia«1t�[a��i�, sn�okc. aar��-;�ft, isG�d vehicle�s, vanaalism and m�i�cisaus ma��'hief'. Tk�e T�3��sld��' w Risk l.n�ur�ia�� sli�li tte �ndoi's�d to k�c��vt ooc4tipailcy pr�ar ta cotiz�p��lioi� o� c[�a7�aruct�ort a�i� jx��i€�e ta acce��t�ttice i�y tl7e Owr�er. 1� cap� ��f [l�e Qui�de�'s Risl� i'ojic}' 4�1;lI� E)� l3 �i:C� W1�Ii ��i� L� 4�[YC� SllC� SY31E� IliCllldC � �illl'��+ ��0� �e7� Il{}E]CL C1j ��GMce��atian o� �aaii�y �,rs}�ss�4�t�. D-�1 WC1E�3CTR°4 ('C]:1�11'H�I�4A'i'1�1�1 L1�'�LIE�.,�.�l�k:: A. (.'ct1itra�#ar's V4r��rker's C'omg��r5s�lion ynr:��'�11i�e. (,pl�iraclor a�fees ln }�fouid� lh� �}Wk��r {{'ity� a cc��li�'ic�� s��win�, tC�al �i C�as o��air�ed a��rl�t�y ��f �'aa�'Ccc.�'s �nni��e��satin� it�s��rarzce �c�v�ti�t� cs,;47 c�f i�s {:IT3��Is3�+C��S ��i1p�o�Ct� oFl t�1C j]TOjCC1 ]37 G07TI}]CI#�i1CC �V1I�1 9C�L� E814�_ ?VO jVOtiCe to PI'C]Ce�� WIf� t)ti Gsst�ed u��til [l�e �on[rac:lc�r 1i;►s c:«m�a�i�c3 wi�l� tihi� seci�c��s_ 13. :;u�acontrnctor'* �'Vnrk�r'� �{[s�71�}�fi5�[4[rn �litiltrilli#:£'. ��4911PEi�LOI' 8�'i'��S E❑ fL'�i1�E'� �IiL'�5 c�fl� �Y�i� subcar�tractor �4�k�i.� �all �rer€'nr�� wns�k� [�n Ei7e ��rojeLf C{1 �3!'OYl�C t01E � Cl�l"klf1CS�C ft0111 SU��i S�liICUlZil"ilCtC1E SQ�l�lll�', Cli�ij G�il' 441�5�.c71��i'�Cicll' I7�5 3 �]l]lIC� 4{ VNOl'1{�!''s c�a�rtpu�saiiun insktranGc c�vcrin� ca�h �m}a�uye� on tl�ke pra,��:c�, C',cr�ktr�utcxr x�ill ru�� :r�t�ii. airy s�l3cn�2lrsctor �a perfr�rm wo��C �,« �I�� prr�,�ccl ��tii1 si�� certiiicatc h�s IaG�t7 a�t�4Gired_ �`nrtir�ctor st3a�1 pe�vide a co��y ol"all such cerri€ic��es �a �h� {7w,�er (C'ity), �'. �N�rlc�•'s C:ur��rensali+�n l��su��a,iee Cuver��e. l, [lcEi�7i�rt�n�� C�rtrficate oFcove�•�ae ("c�3�iiicalc"�, A cu�� c�f a cc�'li#ic�te of ir��ratt�.�. rt c��'1iF'i�:r��c of 3ll�101"kCV �{} S��f-lflSLlf[: 1S�i3L'{� �]j' �1�{: `I`�xsas 1+�'orker's C'n�t�et�s�tian C;�st�n�issian, c�r � cn�crag� a��e�*t�ci�C f�['V��-81, �CWCC=-��. '�'V�Ct'-8�, o�� T�VCC-Fi�}, s�io�ving s�af��tor}+ war�Ccr's �,{}]11�1{:114��tic�rti at�su��c c:�s�'�rage f�r persc�n `s os� �ntiiy's cmpluy��s ��rovirJkng sen�ic�;s an � prt�j�ci, �fo� �I��c i1�G•sliot� c,�ti�� Nt�nj�ct, �]ue�ttor� c�f tktie Prqjec� - i�3ct�ides t��e Einia ffo�n �lic b��innEn�; a{`tl�e �r+�rk an ihc projec# u��tii t}te C.t�ll�l`�GfOS'F�1}�e��c�»'S WCI�"I( �l'� LIi� F}TOjCG[ 11�15 �]L:(:1l G{1�11�l1C�C:Cj 81[ifI �CL'.L'.�}�l:l} ��+ ��lC �'I�}'. �Ck`�L1115 �7f4VCi�lllo service� an l��e p��jec� {.�s�ib�c�n�r3�:t{�r„ irt T�x�� l.ahe,� �:r�c�c S�ci �c�n �06.{]96� = incl��s a11 pers��is or cn�i�ies p�r�orn�ir�� :zl l 3>� �at�rt �i'ttre ser�vsces tk�c rt:�rilr�+�icxr t��s u�iderEak�3��; ia �erfc��zn on lhc pro�ccl, o'c�,bhl'L�]CRR iFC ��+1'I�CtYGi' L�l�� }�.[SUIi t`,(]]7�r�l��L'(1 {iCl'ECC��+'4Vk'�ll tf�e contfackor ��d eGgai'�I I��,� c�l� wlt�il�rr khat ��.��sEan �� et�t}�loyceg. �'��uw ��i�luc�e�, +��iitto�i �3n�ilalian, rnciG1�cntj�:r�E cs3tf�t'��tcor*, ;�uh�.r�r�trnc[nrs, Ew�tiFng com�sonies, rt�oicsr carrief�s, c�kv�e�- t�per:�tvrs+ �:�'��lcsyees r�f �n}� enlGtV w��ich 1-u��r��sf�cs ��crsons Icr prav3d�: s�.Fv�c�s or� ti�e pr�.4�ct, "�crv�ce5" i11c:lU�c witt�irt�E l��33�Eflii�t�, p�o�sdin�, 11�i[C�IFk�;, l}Y C�L"�] Vt`.IZII�. 4{�Ul]}i37CFlt OF 211��rlaijS, �r pr{e�adi�� lalyur, krat�w��t�rEatoc�n, �r nti�er ;�E�+�ic�. rela�c�! la �G ��rc+jecl, "Scrviccs" do��s not ir�clud� �Ckivi[�(:ti u��rel:3te[f tn il's� �rl'�rjecl, sucl� �,s �'ao�Ibeverage v�E�tit}rs, of�t�e saipply deli��eies. and �1�l�vea� crf poi��ble �vij�ts. Z, `fhc �an��cso�' skra I I�i'ov�dc cav�:r��;�:, l,�*cd ort praper re��o��ii7� �rt �.lass� ��.a�io�5 ccsdc� a��rl }��}�I`[?�� k13t�i[I�i�ti 8n4j I1 �Ili� Clf� �C�)� ��+ver��;e a�;r�e�niei��s, wliic� 3�Zc�:is ;I�e st�tui�ry req�u�einett�s o� 'iex�� ,af�cr� �"'nd�, �ec�ir�r� 401.f} ]]�4Q } f�r r�11 empl�ye�s oi' s�ie cc�nlrac��r pro�iding serviccs on �h� ��ra�cc�_ far lhe d��aii�n of t��c prnjcc�, 3. '1-I�e Cor�tr��:lc}r i��asR pr�svi�le a c�rli f ic��e cti�' c:��rera�e l,� t�te C'i�y ��rinr t{� ixc�ng {Gww�rd�,ci Rhc cfanlract, �i5U51 ipt�i7�i.tl��e �1=t {] I 1��2NIZ C's[yni'k�arl Wur1h �oKkl�s�k ]'uin}a Sl;ltitm :�i1J C3iuUr�d $kU1;�g0 RC�ofw4i� �'r�yec{ 4. lf t1�c cove�r�gc ��rir�� shown c�iti li�c ��r�it��ctar`s c�tn-�r�t ccrltftcatc nt'�ove�age e»�Js c34�nno �lie d�ea��oe� uf tlic �rs��cc�, �1�� 4,on�r�ct��r i��us�. �3Ill]C l0 I�lL: L'37LI {Jf t�3C GOVCFik�'C ]3L'CiO�, iil� a new ccrt�fic��tc �f c��crz�ge wGkh t]Ys: {.'��y �i54}wir�g if�e �:ca�cr{�� a� l�Ct;n cxlcn�ed_ '1']ic cnr7lractor �F�all ,�btain fs�rrm eacl� person grr��in� s��'vi�cs on � projccE, and pr��i�e to ihe Ci�� (�} z� certi�ica#c ot-�c��age, }}f10� lQ 1�7�1 �Cl'SU�] ly��lliki111� �4t}I'�{ (1�j l��e ��]'{��eCl, �sr ll��: Cai� kv�ll l�avc a�� i�Ee �er#i��ca��s o�`co��cra�� s}�c�wi�� cov�r�g� for ai� �c:r;��a�� rovi�sil'��; ss;xui+:e� s3�� ihe pr�jecl; aiid (b} no ]a[er il�a�� s��en �ays :� l€�r i'cc��! b}' lite cna�irac�nr, � nevc� cc��i€f cate n�J' �.o�er�j;�' s�ynw�r�g �7CLf:1751L1T1 S.I I i:iTVBCil�$5 i �' Ih�� ver�l�,u �a�ril��l c�sxu��7 nn tEi�: �urre�ti certi �i�dt� of covura�� e�ds during Rhe i�ur�t�ion oflhe prcrjc�l, �,, �-lye cunti`itclo� st��ilE rcEain all rcc��irai ccr�ifis:��c� nf c�ve��a�e Cir� lly�: du��a4inix �a�t�c �rcr,��c� �r3� to�' �no ycar CF��rc;�f�cr, 7, '['hc (;�xi�tr{X�:acsr sh�l� notiiy tk�c i:'i�y i�r ��r�tin� i�y ccr��ie� rnasl �r j��rs��na] delivei�, w��ut ��oi (iU) �:�ys aft�G� thc cts�rlr�cicxr knc�v �r s��nt�j� i3avc k��aw31, {]� fki3� G�'ifkll�?C t'��d� l373t��13��V �#T�{;t5 ��k4 ��,visior� of c��vera�e of a�i� �>r:rsc7i� �3roviding �ervices isi� ll�c �rr�j�:c�. �_ ']'he t�on�r��Rs��' sh�ll �o�t ot� c�c:�X prn,R�c# site a nnticc. m ihe tc:ct, f�rrrs and n�anner prescnbed by '1'C;�C;IS Wilr]�i,'i''S {:iflllj)l:1]4A�Si3]X C:[1]'t�k�kl�311117, �ri��!']]1131�,'�� '�i'TS�}E75 �.]k"l7Ylt�]]7� SEl'�'10E5 UI5 til� prc�je�ts �37;�t th�:y� ar'c; r+:�.1�i�c�cE #t� h� cn��c�•ed and re��}ri ]�i�:� tisf cuv�rt��c:_ The ��tt�ra�tnr s��a31 co��tra�lually req�ke� �acE1 pc�so� wt[C� �vtsom 3! coi�tracts �o �ro�•�cEc scrv��Gs n� a projec�, zo: �a} provide c�rvera�e. b�sec� on }}rc��+cr re�nrti,��; ��n Il�c c�I�,tiwifica�icFax �;od�.� :�n{i ��}�r�c,�� r��unls and fil�i�ig at any covcr,��e ti�,��et�mrt:��ts, �ti�kxici� r�lcet� t}t� �iaE�to�y req�€F�i��etxt� n�"E'�:x�� Lab�r [:�de. 5�ciian 401.O1 ](44) fo3' all ol- it5 cn�E�3rsyees �y�r�vic�ii�k} s�.rviL'i;5 Uf 1�1E �i1'l?1�Cf, Fnr il�e ci�raticsn �f thc pfa��cl; (i�) ��rnv�d�: to l�c contr�c�nr l��ior to th:Gi ��crs�3�7 ��e�,1T111111�? wnrl� {3z� th� �,rit,�rci, � cc;rtifi��t� of covaragc sllcsw�«� kha� cc�v�fagc �5 E��iF�� l>rnvi,�cd �i�r �l! e��7pin)rf�� ni" ih� pc��sor� ��r�}vi��a�� s�rvicc� on �1�� pres�cct. it�r tk�c �lt�r�l.irtst� ��i-IEie �r�rjact: {c) pr[rt�ide tF��: ccant�;�cti}r a}fi�r in tk�e �nd nf i�� c�vera�e �,erio� a s1c�vi ce�tifi;,ate nf cnvern�e sl��t,wE�g t�,c cx�c��sicxtx o� co�era��, i f��;e co��erage }�ei�od sF�ou�•« on tk�e cui��ent cei�tiCicate of c��'�� C�d� du�l�i� i11� dl�rat��3 oi'tY�� ro}e�:[; {tl} ok�tain f`rot� e�cl� ��er fi�e�'sor� wath it�� cantracE, �f1L� �31�[}Y]C�� t{i t1�� COri�3'3Ct{]]'; (i) a certiftca�e of �ove3�a��, p�ior ta tk�e alf�ee p�r�tan Xxa�Fin��ing khc pro��t, and (2} � nc�r 4;crtifi�utc: s�f cr�vc:r.�ge sF�nx�irt� exteE�sio�r �f c�ver��, z}rio� �s� tite c�,ci c�f litie c[}v�t�a�.e �c9�it�d, �t the cak��ra�� period siiow« on ��c �tai��en� ce�t��t�:a�e �rf��overa�?e e�nds �ill'f17� ��lC i�lli'2t1011 C}� tjl£ �]3'�!�{'t. �e) rei��3 {�II e�c��irctl c��°tificaRes c��x�cr:�� c}17 f�1c: �'or �3►�ta�ior� {�f`�rrs��ect :�r�c� f�r �,ne yc�r [Eycr��tific:3-, f�{�[�SlS�ruieaf_d�y: L]-I 1 1 ir2F�U2 Ci4y+if F�+�o� 1Vusih �+cuihaide Pu�p Si,tlan uoJ G�aund Slaregc R�servuir Peiijc�:.l (fj n�t��y lhe �:ily in wntii�g �,y ce�lilic:d rrr�il r�r ��,�r�al �leli ��ry, urilhir� 1 f) �ays af'tcr thc ��e�snn kr�ev�' C1i S�l�llli� jlBV�: �UE{}Wfl. �f any �han�,e ihac �txa[cri�ii}� �i��[s the }�rovision of c�vera�� uf a�y �crson pr�vi�iing scr��s;es �xn II��: pr�xj�c[; a�til (g) con�ea�tt�ally recl�airc: each per�c,�� vi�1� wlti�,rrr ii c��ntraaa�, lo �rt:rfr�frn as re�i�ircd k�y para�,�r�pi3s {�a}' db�, �vilh t�c c�rti.�ic�ius o�cc�vera};� tolxe �tirovidcct lo Ehc: pceson for w�vrrt Ghc�:�rc ��`�F��li�3� �cr�ricck, 1(1. Hy �f�a,i�� lE�i� corttra�t or Jarnvidi�ig n3 G2[k.°'ilJl� [S3 �]C �IZ'OVI�k� c� C�i'Ll�1C-2[� f]�4i?V�C�� I�e cnntr�ctor 3s eep�es�nt�ng �n �]�e C:ity tha� sE! cro}�loycc:s vf thc c��tractar xrlto will �rn�t+�de serr�c�s ie�r t�e ��nje�L will be c�vered l�y v��rker's co3iip�hsalior� cuvc�� !'or �]ie dt�rat�oi� ��F tl�e ��rojecl, Eiti�l il�e �ovefag� �vih3 �e laased nr3 ti3�. ��n�p�� re,��c�rtiix�; c�i'cl�kssiftcaEion cudes as�d ��yentC s�11r��nts, r�tXd [f��l �il coverage agreerne�iis will l,e {i1e� wi[Fr �h� a�,pro�}fi�i�w ins4�r�nce carrier or, ttt tlie c�se �1'a se�f'-�nsF�rcd, witE� the �l'exas Worlcer's f��rr��}er�s�ticrn comn�iss��3i's �l�v�s��3 ni� �elf-I��surancc Re�ul�� ia�r. Ixro��idin� 1'a�se ar n�:slca�Eii�; i»fcsi�n:�lion m;�p sui�j�:�:[ l�t� canl��l i�+ adin�ni�krztii�� aensflEi�s. cr�mi��l }rce�t�3ki�:�, t�FviC pen;alka�� or �`I�ril �CII�F�3w, i 1, '!'h�: �:c�ntracic�r's fail��r�: t� cam}��y� wi�la ainy u�'r}]e�e provEston is s krreaciti of �;�Fr��r�cf i��r �� crtSiYlr��lcar ruhi,;l3 e��E[le5 ��te Ci�y tc, d��:tare l�tc canli�act vaid i�lh� ca��[ractr�i �ine,� iYnt rr:iztc��+ tl�e l�res�:h wiEhin serG da�s aft�r r�e�ei�l �f itioti�.e o�-Urc�ach trom Lhe ('ily. D. Poinf of E{cc��ie�d V4'��rl;er°s C,��m�a�rssnt k�n C'over��;e. T1�e cc��tractar shall �ost a ��oti�:e c,n s:��ck� ��c�j��i silc inli�t��in� all pc��sc,3�s pro��i�� s�:r�ices on �h� p��n.�cct �t�a� r11ey ��e r�:q��G��etl �c� be cov�:r�d, aiYd sla[in�; ht,w a p�rw��aa m�j� �cn E'�+ c.Kkr�cR�l cixvur:��:c �nc! r��c�a'I �ailur� to �Sr�rvid� ci�v�a��i�e, "f I�i� ��t�ii�c �rt�cs ��ot satiisi'y c}I�acr poslt�� 1�cqosi�crt7ti�Is t�tit��c.F�s:�1 1iy �l,e �exas V�r'nrker's Co�t�j�ensa�ici�ti A�� o� tsslicf' �fe�c.�� VVorlccz�s' {;orn��satioM� i'orr��i��or, r��.�_ ']'his ��tice i�iust L�e print�� witl� a ti#le ii1 �t Ee�st �� }�nins �14Itt ��7L' SllS{.I tC}{C iil SL I�r75f ��.]4�111 l101'l�13� C}�j.]�, �33LI Sj18I E t71: 3ii L7ClE� .Ll7�;�15�i Sll� S4}81135j5 81�� 811}+ O�F��I" k��`i�ua�c co�zt�i�an to l3�� woei:er po�}ulaiton. '1'he lcxl f�rr �hc �7{�lRc�c siti�ll be khe C�sllowin� lexl, wiil3�u� ;�dd�li��3a! worc�� c�r �C�ar�k�,es: t�c��i�� uoa�.��1��s` c:o��s�'�'�o� �:o�r�ac�: '�`he l��v rC��ui1'�S ll�ai �aC� ��c�5��kk v�+�Frkitl�; trkt il1Es �ike o� ��ra�=3din� ��ViCCS rel�l�.d ti� �hi� coa�s3r�acti�n 4}r�tij�� n��Rst i�c c4}vcre� l,y +�or�Cer�' t4r:714]Ct�S�iCU]l 1135LIf�llCC- T�llS II�CEl�(�t� ��C:f5l7G�S �rrc�viciin�, l��i�i�e��;, tkE Clt�k�V�1117� i:L�lli�t111C�� [lY itl�4e!'i��5, or ��envidittig labnr c�r 1r�n��)rf�stiE�n ot� oRl��r �e�'vace rcla�ed to the prc�j�:ct, r�;bardl�� of [iie �de�r[i�y o� ilieir e�n�loy�r nr s�a� �� a'n enl�slo}�ee, Call lhe �`exas V�nrkers' Ccsrr3�ensatinn �;�3�nn�i�sin� ��! � E2-44f}-37',�'� la fecei��e �nfore�la4i�n a�s he �cga� m�uirc��z�ni for covaragc, Ea vcn iy }+�hc�h�r yc�� c:mplo}rer �i�� aar��c�e�t i�c reqLin�ed c�vcra�c:, ur �o rep��•� au cr��pioycr's Failur� tu pr�t�rid� cu►�era�e. D�2 l'��.��,�'7' 5��Rf�l`]`E�11-)�1�"['�: �I'�tc �Uri�C3C#�I' Sh�11 k�C� ��r��)�1C�11 1`�Sii�et�� GpcTinl�n�l4n� :it 111c pfo�ccl sile �� !l ti�t�es dufing �kxc �rogr�ss c,f fin� v�ork. �► res�rme li�tiix� ttXe t��«4ific�lio�7s ancl cx�+er��nc� �er:c�ixi nf tl�� prn��c��ii r��idcf�� st��cy��r�t�.i�d�nt, as w�il as reter�3��c�d i`r�nFn �frrki��r pru,�ec�s s�rs11 �3c.�ulaii�iited la ittie Ov�r��r, �}1"l[71' �O t�1� 3Vs'81'l� O� C{}I]lC3l;�, TE315 l'�Sl�EII[ 5{d��Tl]ll�!]C��l7E, if fcr�t�d [4� lx+' a��:�4,tal,lr. ��yt�11 urstic� �;xlrac}rdin�sry cifcurtisEaflces. (luali!`i�<<I�or�s of a prapc�s�d re��I�c�n�ertE �17a�1 l�e �u�in73E�ed wlic:fl r� rc:c��csl is n�:tdt� f'nr !]7e rc��acenum� r�� iiic; sU��cnnt�iticlenl �n[i s�al] l�e appro��ed kry [he Owne�' pr�oa' �o wi�lt�ir�,wi�� Ilic �upc:ri�7s�ndcit�, N44K! S�,,iid,duc 17- l� i I�� C.'�ly aC Ft�r1 1��ahh hls5i [!151�lr Puln�+ ��son anek [arnuud S[o��};r l�r.�r,ruaie €'eajccl D411113� ��'il'. 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Of �vc�rk lry [i«�,iiie�r, inien� ta wor�C c�uisi�c af rc��Gt�� vro�€u n� i��ors. s,r t}�c: r�ci��es� lv sl��idow�i lttie �acili[ies s�t rr��tk�. utili�y ca�r�clionh s1ta�C l�� givcr� So [C�c �n�1a1C�:� l�y i�341�a11�:4 ixi� a T�ull lic��tio�� By C;uniracl�� o� a frtart�3 x�rr��id�d �,y �hc �r�gi�eer, D-48 SUSMI`I'�C11L5' -!'hc C'.bnlr��cEo�' shs�]] b� r��onsible frsr tl7e; accua'��;y �ttd �:or€�}�letcnc�s af` th� i��Formsokic,rs c�3rx�;��:� irG cacM� �s4�1�»�Rss:tl �ncl �ir�+�a i��u�'e 117a� 11�e values, r�7tilcr��+1, �;yk�ipmani, or rro�lho� oC W[1T�C ��l}II� �F1::35 �C54C1�7S:ii il3 [FiC;il]R]fllif�f�j, A11 :iL�i7Clii�iS�ti 11]Lt51 �7C R[9533�� ?�f ��iC: Ci1flETii4[ifE, ir�dic�lEr�g ih�� 41�e�r �7��e I��en cEtecked by Ilfe cos�t�ac��ar 1'ar cnn3��liailce� with �ontr�ct �n��in7en�s �nd �ppro�cci by �h� ��7�ra�:�ar, �r �antair� c�rti ficatan�ys as req�ire� b}+ lhe� C`ontract Dacunir:n?s_ �t�l�i�1#��5 i��l clt+ noi 17�� ilxe �iairx� a�s��lie� or i�tcl�de il�e requir�d cer�iiicalio�is sY�all �c reluri�ed ws[�7n�s �roc�si�ti� lo Chc ��tfU��ctor_ Ti�e Cni�tr�tcfa� shal] �nsurc t�at �[��:��c: is no cunllict wi�12 otl��r si�Unii��at� ar��f nati Fy tltic Et��Et�ecr of r��c�3 case ��t�erc ti��; pr�}�,used �.�angc rr�� s�ff�:c! ll�c w��srk c�£ �naihcr C;onteac�it�r rar {]wr�er_ T7�c C`�r1�trn�:to� s]Za1l eals�ir� c�,«�'�ii i�u�ia� of s4ilx�a7�l�als �R��oi1g Ili� rs:R�l�d cr�tfts a�cl S�Gtt�:csnfr�c�ors. 5�1�i�3riia4� wi7C rioE be acc�pt�ti frxraa� ��1��.«nlr��:lc�r ��r *t1��rlierw, TI�� :�xn�ractor s�all assign a numi��.r t<x �cl� �ul�iotiiss3on }�s�ovide�i �o tl�e E�gin�er �{3 �llcs�y *ir�E� s�Gbfrullal lo l�c: Iracked wiiile pe�cessing ihro�gh thc r�:v��v �rncedures. �Ll�?]111�L��5 511r71t t3C ��CC1111�11i17�� ]y xhe Sul}r��r��a] Transr��i[#al �onn provi�ed b}� thc 3;�};incer, 1l sep�rul� �c�rr�a �l�ai� l�e �s�� or eac�� speci�ic oteiii, cEass o� i��at�rtal, e��pnler�i, a��r! 4terr�� spe�Rtcd Gn �c��tr;�lc dis�r�t�. �ec�,�icx��s, eic, f�r wkyicll a siil�r�li�i�l s� r�:qu�red_ 4ul��titta�s �nr varEouR ite��; �17�11 �,� n��cl� with ti s�n�;lt fnriti w�s�it ik�e �lems �a�cen �og��iser c�n�iitute a rt�r�utaclu�er's ��ac�ca�,�, �t� +�r�. s�7 �'tmclion�lly �eia�cd �?3a� tl}cy sl�oeil� bc: ck�cckcd as � untt, A��igmncr�t a>f nun7l�crs t��tl ba l�y �rc,�n� oF � I�;t�cr ��ix, s� �cq��cG�cc i�urrkb�t, a��d 1ciE�r ��fFtx [� fMCj1Gs1�4 rCtiLl�}i7�1�YkY�� h.1��,1��.a1�1e P��efixes ar�� ('O - Cl�ar�ke l�r�er ['[1ri�t - Csnrstt�ac�ae's Modifica�io�X Re[�ue�[ C'TR - �'ci�iiied Test Repo�K �:Il� - L;��ui�tr�eni l��s�alla[ion Ra�ar� �"�� - �ic3�E ��rd�r MSIS - �is��l�an�t�us SkGL�milluis 1�F1�C' - ?v'oii�7catia��s l,y �:_,:►,�tr�c#or O�f - C)pe,�aiio�i a��iF 1�riaitrici�kattcc xvta��u�l PC� - Yrc�E3osed C'notilr�ci h'[[�#fificaEicu��3 PE - Pe��ndscql F•.�liGtk�t� f'��t P.`�t'[ia� P�y�rt�ttit rr.� PP 1{�7 ��) SCI�I - Prn�ecl l��f�rmatiorr ]�ec��cst - Prc7g�ess F'l�ni�r�rapl�s - it�cor�l L�ra}vi��g - Sh«p I�rav��inb _ ;ci�ccl�alc s�f Pr��,�e�ss N 5{� 51 i�QruJ_doc �•��i I I�7l$� [: it}• �ff For1 1�lai'I Il �u,YhsiJe Pusn�a 51�slaou an� Ciruund SRaiagr RoborS�uir PauJcci 'I.'i�e sec��ac�� rwtnr7her si��ll be is��xr,[� in �hronol+7�icai order F��r e�c1� t�,pe nf s�hr�ifital, f�e��tl�tt�iTt�is s�ai' be fol�uxvcd by � leEEc� ot� 111a a1p11��ct CU 1 rldic,tt� CY1C IlLlllbl]�I' �t [IiT7�5 8 Sll�]�kllti3j �1�5 L'rl:4h C��j� 10 t�i� Eal�ine�r f�r� ��ruc:s:ssi��„ �s a�� cxr�mpi�:, a�1M1�1�1Glka� wit� 13�� r�ut��b�r l�D-C1,�5 �i]c�ic;ftes lltis�! �1��: �ial)nYill�l is i�l�e 25[F� itcm �af I�c��;c,rcfi l��i� su�srnil��ti, Su1��o,ilt�l nt��lxcr �r�,l?-.4 indi�atc� 11�t� submitt�tt �s ll�� 211i s�rc�p dratuin� s�abrnitteck a�d is bcin� s�abFn��teri �or 1i7e sec��d trr�e. Cnt-ec�� ssi�e�aiticM�l,xf a�uGxtl�4r� i;� esse��ial �s ili[fcre��t �uls��i�ia] �y4��s.�r� ��r�,c��d ii� di��f�rciat ws�ys. �om� st�l,mitl��ls re�c.��e�l da ��st fcc��iirc� ��7�t ;�tXy �`�'��o��s� l}� �;iv�� fc>M iioc: �r�ttic��ca3. �;crnlr��ckt3r �h��ll Ti7'cilF1ii111] � 1�F� (1�-SsL�)r111S*ki�175 �[1 2��OVJ t'1��. �}iOC�SSli1� 4?FC�.'l?tl�i3C�tl]''S Skl�lfli�[[AlS Sf.1 �lC' TTl{ll'h1�S]]x.:lj. I�O�=s v�sla l#e �e�rewec� p�r�nrlic�lt� �ir d��er�ito�� t�ta� all subi�itta�s are� rc�cEv�d ariij pa'c�c�sSc�C. Se�bmil��1 n►ttnhe�•s are to be cler�r�y 11n�ed t�n ea�� }�a�;a c�r she�t crF11�e s�b��ittal, lrt �d�it«��, �ac1, sul��nit�$i s��au 1t�� a cross-�ef�:renced i�e��i�icati«�ti n�,ntl�cr r�lat�n�, ta �he spe�:if'icatior� 1 h��t Ii�e su�nii�tai a��plies_ Su1�ii�i�i�3s �}�a�l b� n7arE:ed t�r sh�w cEearly t�� a��Iica�3e seclion� o�`il�e s�e��ficati[�� t�d sl�ct.t nuittl�er o#' drawin�s, D�9 !�L']"J=,R!h']"i�i�] (�� C'��1�1'l��f"1` l�{:?CU��N'I'�; Y:it��,�Ca�3� C{4�,4 0� th� G�irera� C�f111{�1�10135 S�iSi� i}� i1l4Sil�ll:(� iiti �'31��I�VkrS: i3y� �'han�;c; C�r�i�:r or F"�cEd Drd�:r,li�e �wnc;� res�rves il�� rig1�G tn �na3c� c�r�an�;c� in �he �crlsirac:i Pc�eu��ici�E� an�l in tk�c. c�h;u`�c�cr [}� �l��n�tt�c� ��f tL�c ��ai�k s3s m��}� �7� nc�c�s�;�r}� �ar ci�;sirabi� ��} i�zsu��c cn�1��le�sc,i: in tltit T17+:75L S�C35fiiC�(}Yjr Ci7,�im�r, pro��ici�d suc�i cl�:�n�cs art cor�saH��l v,�ilh il�e overa] I intent o#'t�ie C'r�rnract ]�octkmenls. �l tr 3cic! �r�i�r is a wri�t+,-� orcie�� isstoc�J �y �l�e �l�;n�;onc�r v�'lii�l� �aNsl�s�ri�cs m3nor c]Za��ge; r�r i1llc:3'd[10fl5 1S5 ll�c wc�rk �]i�iE cit� x�t,t �t��+t�l�re c�:m�es in [I�c �:c�nEr�tc;�{fr'X-in,c: �xr {:'{�ntr:��.E llmc��mi, ilfod�fi�atE�ns t+� t]Ze c;t�ntr;�c� ca�� 3r�ly E7� :�uthori��ctt lxv �� (:;k��r��e: C}rd�r ar �ielr� C�rder_ �uch c:h�n�� shall e�o� b� cc�ns�derod �� 4�rai�rii�g €�� i�tir��sc�at��y� at�� c4aa�ciilic',�� c�r prrsv{srt�n of �l�c C;n�o#racl Dr�cu�a�4nis. !F�'�m��a��nr Geliev�� lia� �� tt�innr ch��g�: c�r s�]tea��tic�n 3u4itic}ri�ed l�y f-'ic!cl C)rc�cr cnt�[]es �iim tn �tr, lCIGYC&C� ]17 Cp1ltYSC! �i171C��lElt Oi� Ci1s]Cf�CS 51171�, ]xe �Itia11 r�nt pre�c:.esi wi11� 1he kvark and shall, will�in 3U days �fi�:�' re�.ei�c��i�� 33� f ield i7rde�', sn a��vi�e �3�4 I:�t�oG�s:cr Gr� �4��i[in�; artci rc.`qu�sk [17a4 a�~�Sar�ge {�r�c� be isut�4d s�t ac�nrda��c� willt ��ai•a�r.a�kti C4-4.� nf ��c. � ier�er�i C:oridf�its�s. �-�(] �.[} _1��UCTiC]A�i 1�iA�+[A�'rER [3FTIC3v: 'Tfte {�ntiii�actor, al ��'ie� e�x}.ti�r�sG, s�all ��y ft�t all v.'�tu�, C��kkkl'C� �L}f L�1� �11�'lll:.£r's fielci office_ ln addition, 1�3E C.OR�TB£��1", Sj 1�151�7�Y ['�?C��;l74i, :�3;�11 ��y Fkxr !]lOFi�hI]�� ,ho�c scrvicc lccs f'or �wo pllc�ne s�rv�c�� and a��x nu�b��. F`hr�i�� ervicc i*e� �rc lc� e�;c.iu�3�: nnn-3�}�.i1 c�lls, wh�U� wi�l be �a�id 1'�r b}� Ih� en�ity ai��kir�� i3e t�a��. 'I'he {'oty �f ]�c�3� �4Fnr�ll� s�s��l �r�}• �rnX c,lcc�ri��t�. 1)-S l C:[��1�T��1!�'TJ��I (�FF1C'�: ?1R ka r�; ��lic C's,n;r�c:t4�r �ha11 fut��i�h �n�l ii7s�K�11 a ne�v six-inc� crusl� ��r:�d k��s� �n t13� a}ra}�os�d road�ti�ay� tl� il'Gc �:r�rlwlr��cli�3tti o��'tce �r�.a. T31e �'c��ciwa�+ sh;�33 tie a ini�Etx��m �� I� ieet v��ide, '�#7e b�sc ma4eria] sllall 17� 'T y��e !�. ur�7shed ]i��esto�te ��ceti��g Che #'i�€i�r}��in� requ�t�n��:3i[s: ]��iFtir�c:d cx�� ] -3l4 inch sie��e D°�F RclFi��ac�l co-n 1��, 4 s�e�<� �#5 [0 75�'l� ]��.tawn��l c:�� f��_ 4U sie�� U Ro �S't;� N�if51 ��r+is�i�.��oc f]-] � � �.`�zJ�s3 ciry nrFc,�Y �wnrt�r Norlhie�fc P�nr�� titullon a�J Grau��J Slol��ge h'e�civair E�iYsjeCl "j'��e de�sity r�q��red ��or lhe base s��a]] nnt be ��ss FE�;�� an�ty�ftv� (�5) Perc:cn� �'e3�kivc �o��s��n t�s r�tt�r��t�n�d �y ��.�.'I , M_ L.)�53�fi�FlOf1 L�-Fi��S. ��'�s�tri�; 01' �Ul7aita�� nf caritiati;�ctes� b��s� co�Gts�s �i1i bc �io�ie i�� accos�dat3ce �vi[E� {� nu:lhacE ��grov�d l�y lhc ��;ineer. A iwn-inc�ipavcm�r�t ofhc�l m3x �spl7ztl�ic cancn#e (F[Nll�C`� �]ia�i !�e t3��tc�ed s�v�� Ihc basc m�tterial in co«farma�i�� w�i11 ltie rc[�uiT�crT2cn�� cr.i�Lkkc 1_)�.'}�2rii11(;l�t Of 1[1gi�Wa�r ar�d P�I�iIIG �'!'�n5pu�k��i4n. tit��duTx� �p�ciiicatic�ns 1�sr ..1ri�l Mtx l�s�l7all �oitic�'c:tc I�s�=cn�erGl,,� I�e�� 340 c:las� 1�_ ��h�l� n��scrials 1'ar k�aven�c�1� s��i bc �rspi7ai� ccmerx� AC'-'�0 �cx�Mftarn�irMg ro Siands��d �}�ecilica#�c,r� %r "��spl�al��, {7ijs, an�1 �'n1�ilsion," ilcr�i 30�1. 1'he ��rfa�.c {,f i17� pre}�ared s�bgrad� �i�a3] ��e �,iven a�ni#onr� ap}��cat��n of Esrin�c ccr$t �sph;�l�ic m�kr.'t'ial, ��}3��Eiul at r�t� nFi�nt l�ss thsn �1.3� gallnil �xer sq�arc yard s�f finish�;d surface, .�]l cx�rG�acl gur!'��s of �u�t�r�, ��rt�M�}�c�1�s, �i�2icrures, e�c., �Y�all l�e oi��en ��hir� uniforn� co�i of tk�e prime c�s�� r�a4�;r�al, T�Tf� lt��y 3iJ0. �,�ade A4�'-30. "Cit+� �1il.r,�1�lI RllFI'S{:� Ci}�ICS�, �M�,��n cu«tpl��l{}91 rt}I �tllEl� !'U�Illl�, whalE be s�nc�o�i� �n� �r�«. 1�� ;r��c ;�1ici c;i��s5� ��;c:t�nn_ 1�,r'�e� a l{l-i`uot strai��ledge is laid on tiye st�ri��c,e E�ar�lEei will� tF�e cenierline, ��e s„rface s1�a11 �tn� vary �nor� than 1l� i��h ircui� �>>� strs�ighicdg��. i�l�hcn Ef�c: 1 c)-�out s�rai�;h�ccigc is la��i an tl�e sur�sce �i'r�118V2iSG �.1� �:l'lICL'k'�IT1C �?CL14'i:�.11 �I1G l:l'U�'�i1 z��i udg� oij�avetr«.rst, tf:c. �,u�'f�cc s��uli nc�t vaF�y more tl�an 114 �ncl� t'rom [k�c titr3C�;I'Ll��_ ��i]W �H' 4��.j�iC�lY[' ;lCS:$4 �SF]8�I L�� i1t�]l1Cij6:1LCi)+ COl'J'�:CLL'[� E3�+ CLII� Id7� L'11J� C�7G ��3lCIi� �rc:�� tt�l r��i�3�; wi��t fr�sl��, ]10� r7lrx�ue�, sitd c�e�i�a�[iri� {tr�:a �cr c;o�arin 4[r Ek�e I'cr11�i11�+�4r c�F�lzu paY�lrieltl, �tl�� Cot��r$ctor s11a11 �na�niain iltie ��aved area o�� a mo»!l�ly bas�s i�ur ilz� duraii�a3� o� il�e pro,j�;�� l�y� rtCpl��:l1�g de�ect�ve are�s ar dar�ta�ed �31'��4 15�1i�t �3'L'SFY, �3ai €Y►i�L�ire sond coin��act�ng are� E� �ntxFo�•t�� lt� �i�� f�m�ir��er nt' ihe canslr��clior� �F�ic� a�ee cveiy six moni�,s. D-S� SAl� 13'!-5' I�F��'I'I�LC-I-1�I�1S — VJ(}I�fC h�E:�1.�� H1CT1-i VOL'1'l1GE 1�fN�,S; '1'he £o3lo�ving pruced��ras w�jl b� fc�l��swf�i r��;�rdir�� i�c �nb,jccE ilGm c,� Ci�is ccr�i�-z��; 1. �i uraxnik�g sr�m r�c�# ie.ss il�a� t"��re i��clxes by sevcn inc�tes, pairxtcs� ycilnw wi�1� �xlack ]c��cr� i1�a� are �egibic at twei�'e fccl c�aall l�� 1�laaeil insid� si�d oul�ide +��l�i�l� sus:�� f�s cr�nrs, de��ic9�s. ��c��vee �linv�i�, {irillii�� i'r�s, �:r1�C �CI1`�i:5� l3oi�tj��* ei��rnt�� ira' �I1�11a1�r;M]}��:s�`��4is. T}te ��ar�rriii� �i�iy �1tal1 re:id ��s 14�lliru�;; ..V�ATt[�C; —if�ll.A��VF•�JI. Tt� {�}'L:��A'1'�'1'Hi� C�{�llIPA�4Th1� V4'7T] iiN S�X TTi;`� {�k� ��C.i1�� VQ�.�'AiiE I.��li:�,•, 2_ �qui��ncr�i il��t nia� he c��eraled �vitlun iei3 feel ❑t`hig�i voktage li��e� �h�ll Ft�vc ansul�li��; ca�e-Fr�}}c of �*ua�d aboaa� �he bncs�n a3' a�r,�, exce�,� i�acic F�oes or di��se��s. and �r�suEg4or li�1k� ot1 1h�li€i hca��Icc:+��nccRions, WIl�3i 11ECESS�P�+ �[} WCt��{ k4�ithi« �ix fect {rf 17i��3 voltag� clec�ric lin��. aac��ific��is�n sE��ll �i�; �TlVEll ��lC f]4Vk'��' C1'}!]1�3�i]lj� �� 1°V�iO Wk�� 1'8�E i�371s141'df� Itl£CE18ii3L'�1� �?;iCClil'�. �i�:�crtcr�lY�C t�� lines, �t�a€se o� lower rh� �ines_ T�� wo�-k dar�e by #k�� nwer cr,�a7l�xany �hali t�t�c �3e at tlte CX�Cf1SC O�'��7C Gll� {}f�T6]'� V'��l'1�1, �I'�1C RO[9i)+'[Il�' €��}}�1Ci]l�EF1� S�Y81I lll13ltiL3lk1 [i11 BCS;lli'3lC i�,� of �la suc�h �all� !c� '1�?�L�. a3�if slialC r��oec� �c�ion lake� in c��ch c�sc, 4, Tl�� C;n»�ract��r i� i'�:c�i�ar�cl kta m�a]cG uTr�r,�ckn�:nl� wit1Y �17� "€`?�l! corn�Ftr�y �or t17� �e�lzparary rel�c�tiott s,�r raisi �t� of k,ik;h v[�Cta�c: 11a7v� �i I}te <.'i}�}�l`81;�1?f'S �0�4 CC15� 331L� [:Ji�}U]]5�, 5, i�lc� }�crsan wI1�s11 wcrrk ��iEiiii7 �€x fe�:� cxCa hi�E� vnl�ag� linti wIlllCal�1 ��:'s�iCl:l�iFii Fiavirt� ��i EaEc�n:+� s��ulCined in f'ar�igrapli (3), FJ 51t5 I Sparicl_�tti� t1- 3{r l] 1221U2 �'iky uf F+lrt WsKi� h�uCIItSIdC !'ump ��ulun und Gruu�sd 5luri��e 1Ltservoir !"ro�ec[ C1-53 �.�Ql.il�.]_ 1v;Y�E'f�(�YN�L:�t'�l_P1�C}�r']4iC)3�1�; (_'smCruwkt}r sh,il� wc�tn�,l� vw�th C:31y Clydina�cc �Jut��Uer 7�7K as ain�ndcc� 1�}+ �;�t�+ f�rtiintinc�. hletmb{:r 7�;J0 (i'or1 W�rIFs C�}�i� Sc�:Xa�«� 13-A��l t�rau�h ]�-A-?��} tkrohi��ling di�crimii��a� k�t �in�al�a}rrt��n4 pr��ia��.s_ T]ie C'��i�toctar sh�il �ro�� 13�c rc�l��re� nc,tiGc t�a lltas cfFcck s�tx �hc �r{�j�cl sitc, a3i� at his requ�s�, wi3! be �r�}vide� assis�ancc �i�r thc {:ity of �'orE Worl1�'s � r�t��l Zmpin}�7tc��1 C�.f�i�c� }��ho will re�� a€�y y��ali fic+� ap��i�:a�� he �r�ay ti:r�r� {,�� fi l� in ��is c}l�cc ��} tl�� onta�actc�r, Ap��rc}�xria�c no�ic�s rr�y b� acyuir�:c1 ��'c�m lltie Fq��il�E�m�x14�}�ix�ca�C �f�iccr. D-5� fC'C'j'� f..FT P]�tC��f;C'i'Sl: ��feren�:e �'a�t C:, �'�enet�l C'ns�ditions, citG�cd �Jovembcf l, 1987; {[�3�y let projecisj r��ke the fs��]]nwn7�; rev��ion5_ �. P�. C::i-3{3}; sF�c �a�'a�,��la ��fi4r C��tra�;�'��li {'3-�,7d--{)lhca' l�a,rnls sl�ould bc i�vi�crl lo rc8d� Ir1 �oi'+��rt fa�r ;� :�ur��y la I�u ��c�:t�lr�l7lc tu tl�e (A��.117� sur�cty �nK�st ( 3} hoid a c�:��il�ca�c c�f t�utitrn'iT}r fi'�m 1�7� 1_Sn�ic:.d Sfi;��e� st�-rc;�� nf �ire ��C�84�ry 1�� s�k:�ll�f�r a� a surGty o» +�bli��ion� �3�:r��ittcd ru' r�:c��i�t�e�! u�,�l�r fcc��ra[ lav�; 9}� (�J �ZiiVl', C1tJt�4lIlCC� FCCflSllrii33CC r�l' i131]� Ii"l��]I�Ck}� 115 �}€Cti�� {xf �100.(lOf} fi�t3m r� ��i�7�urer ttwal is �utlror��eci ��il �ki�iri�tic�C as a reiRsurcr i�� ilte �tat� nf T�xgs ar�d is tl�c l�nlci�.r c>f a�.erri rc��e c�f �,��tl'�arri�}+ �'rc,�r� 113e la �ii Ecci :ita�es ��co'etary �rf tl�� t�e�suoy to q��lify as � sur�:t� nn n��] iga�io�s aae� r�7stte�i or req�wit-cd ��r�d�� f�r:d��al Ea.w. Saiisfacta��}r pro�sfnl'anV SLkGf7 J'�kR5k11"r11lGC St131� �7C }7]'i?V��F:L� L(? 1.t'il: �iE�l L4�]Ijll r��uesl, -!he C.it}+, in �ls soie discs�t�on, �vill d�term��c Lh� adcq�scv o�-I]y� prnofr+�quircd ��eix:in. ?_ 1'�, C'3-3{i) 1'aeagra}�h �:3-3.1 1 i�lSURAI�i�.E de��tc sul��a3�agt-a}�i� a_ ('�7N1P��l��1']'IOI�F INS�Ji��NC.L. 3, 1'g, �=3�3(6�.1'{��-a��h (:`3-3, ] I 17w154: ��ih'�� delcte su�+p�ragrap€ti g_ I,(�{'Af , 11C.;]+l�T F{�i� I.NSL�]�rl�C'�.?�iV€� L�(�iVDIAf[T_ � �'SLI�] 5�aurld.duc T)- l 7 I I •' � �.�i� a � p,�T � �,gECIFI��►.'�I�� . � � I I' 'I .� 1�r �� i� �• 1 i� n�vz��o� 1 GE�lTERAL nEQLTIREI�iEl�TS � Ciry af Fort Worth Alorthside Pump Sfation and Ground Staeage Reservoir Project SECTION 01 I 10 EI1]VIltONMENTAL PROTECTION PROCEDURES PAAT 1 GENER A T• 1.01 ,SCOPE �F WORIC A. Furnish all labar, materials and equipment and perform all wark required far the prevention of environmental pollution in conformance with applicable laws and regulations, during and as the result of construction operations under this Contract, For the purpose of t}us Section, environmental pollution is defined as �e presence of chemical, physical, ar bioiagica] elementa ar agents which adversely affect human heal�h or rvelfare; unfavorably alter ecological balances of importance to human life; af%ct ather species of imgor�ance to man; or degrade the utility of the environmen� for aesthetic andlor recreaiional purposes. B. ��'he coniroi of en�ironmental pojlution requires consideration af air, water and land, and involves management of noise and salid waste, as well as ather pollutants. I C. Schedule and conduct all work in a manner that will minimize the ernsion of soils in tlze area of the wark. Provide erosion oontro3 measures such as ditrersion channels, sedimenfiation ar filtration systems, berms, staked hay bales, seeding, mulching or ather special surface treatments as are required to prevent silting and muddyin� of st�reams, rivers, itx�.poundmenis, lakes, etc. All �rosion cantrol rneasures sha116e in place i� an area p�ior ta a�y constructian activity in that area. , Specific requirernen.ts far erosian at�d sedimentation controls are specified in Section 02270. D. This Sectson is intended to ensure that construction is aehieved with a minimum of disturbance to the existing ecological balance between a water resource and its surraund7ings. These a7re general � guidelines. It is the Gnntractar's responsibility to deterrnine the specific cons�ruction techniques � '� to meei these �idelines. E, All phases af sedimentation and erosion contro� shall cozx�ply wit�a and be suUject to the approval of the City af Ft. Worth. Prepare a sedimentation and erosipn control drrawing meating the requixerne�ats fox approval by that agency. Upon approval, furnish two copies of the approved Drawing to the Engineer. 1.02 APPI�ICABLE RE�iJLATIQNS A. Comply vv�f3� all applicable Federal, �tate and local laws and regulations concerning environmental pollution confrol and abatement. 1.Q3 NOTIFICATIONS A. The Engineer will natify the Con�ractor in writing of any non-compliance with the foragoing provisions ar of any environznenially object�anal acts and corrective action to be taken. S�ate or local agencies responsil�le far verification of certain aspec�s of the environmentaI protection requirements shall notify the Contractor in writing, tlu ough the Engineer, of any non-compIiance with Staie or local requirements. After receipt of such notice from the Engineer or from the . regulatoiy agency througl� the Engineer, immediately tak� correcti�e action. Such notice, when deliv�red to the Cantractor or his authorized representative at the siie of the work, shall be Nsostssni.soo Ol 110-1 iz�zro2 City of Fnrt Warth No�'fhside Pump Stafion and Graund 5torage ReservoirProject deemed sufficient for the puzpose. If the Contractor fails ar re#'uses to compiy promptly, the OWvner may issue an arder stopping aIl or part af the work until satisfactory con eciive action has 6een taken. No p�rt ofthe time last due to any such stop orders sha13 be made the suUjeet of a claim for extension af time or for excess costs or damages Uy the Contractax unless it is latar determined that the Coniractor was in complzance. 1.04 IMPLEM�NTATION A. Prior to camrnencement of the wark, meet with the Engineer to develop mutual unders#andings relative tn compliance wiih these provzsions and administration of the en�ironmental pollution control program. B. Ramave tezxxpaxazy environmental control features, when approved by the Engineer and incorporate permanent cantrol fea#ures into the project at the earliest practicable time. PART 2 PRODUCT� (NOT USED) PART 3 �XECUTTON 3.Q1 EROSTON CONTROL A. Provide positive means of erosion control such as shallow diiches around construction to carry off surface water. Erosion control measures, such as siltation basins, Y►ay check dams, mul�hing, juie nettzng azld other equivalent techniques, sha11 be used as appropriate. Offsi�e surface water shall be diverted around the site, to a downstream channel ahead of siltation barriers. Flow of surface water int� excavated areas shall be prevezated. Ditches around construction area shall also be used to carry away water resulting frozz�. dewa#ering of excavated areas. At the completion of the work, ditches shajl Ue l�aekfilled and the ground sUrface restored to original condi�ian. 3.02 PROTECTION OF STREAMS AND SiTRFACE WATERS A. Take all precautions ta prevent, ar reduce to a minimum, any damage to any stream or surface water from pallutian by de}�a-is, sediment or other material, or from the manipula�ion of equipzxi.ent andlor materials in or near such sixeams. Water that has be�n used for washing or processing, or that contains oils or sediments that will reduce the quality of ihe water in the stream, shall not Ue directly returned to the stream.. Divert sucla waters through a settling basin or filter before being du-ected into streams or surface waters. B. Da nat discharge water frorrt dewatering operations directly into any live or intermittent stream, channel, wetlands, surface water or any starm sewer. Water from dewatering operations shall be �� treated by filtratian, set�lin� basins, or other approved method to reduce the amount of sediment � contained �iz�. the water to allawable levels. C. Take alI pre�entative measures to a�aid spillage of petroleum products and athe2' pollutants. In the event of any spillage, prompt remedial action shaIl be taken in accardance with a contzngency actian plan approved by the City of Ft. Worth. Submii two copies of ap�roved contingencyplans to the Engineer. rrsas� ssa�.soo O11 I O-2 iziz�oz Cily of Fort Warth Northside Pump 5tation and Ground 5torage Reservoir Project D. Water being flushed from structures or pipelines after disinfection, with a Clz resid�e af 2 mgll or greater shall Ue treated with a decl�lorination solutian, in a mef.hod apprnved Uy the Engineer, prior ta discharge, 3.03 PROTECTION OF LAND RESDURCES A. Restore Iand resources within the proj ect boundaries and outside the limfts of permanent work fo a condition, after completion of construction, that will appear to be nafural and not detract from � the appearance of the praj ect. Confine all constructian ac�ivities to areas shown. on ths Drawings. B. Outside of areas requiring earthwark for the consfruction of the new facilities, do not deface, , injure, or destroy trees or shrubs, nor remove or cut tham withaut przar approval. No ropes, cables, or guys shall be fastened to or attached to any existing riearby trees for anchorage unless � specifically authorized by the Engineer. Where such special e�nergency use is permitted, first wrap the trunk vvith a suf�`icient thickness of Uurlap or rags aver which softwood cleats shall be ' tied before any rope, cable, or wire is placed. The Contractor shall in any event Ue responsible . for any dannage resulting �rozn such use. C. B�fore l�eginning operatians near them, �rotect trees that may possibly be defaced, bruised, izajured, or otherwise damaged Uy th� construction equipment, dumping or otk�er aperatians, by placing boards, pIanks, ar poles around them. Monuments and markers shall he protected si�x�ilarly. � D. A.r�y t�ess or other landscape features scaxred or damaged by the Cont�actor`s equipment or operations shall be restored as nearly as possible to their original conditian. The Engineez' will � decide the method of restaration to i�e used and whet3ier damaged trees shall be treated and healed or removed and disposed of. 1. All scars made on trees by equipment, constructinn operatians, or by the removal of limbs larger than 1-in in diamet�r shall Ue coated as soan as possible with an approved tree wound dressing. All trima�ing or pruning shalI be performed in an approved manner by experienced workmen with saws or pruning shea:rs. Tree trirnming with axes wiIl not Ue permitied. 2. Clim�ing ropes shall Ue used where necessary f�r safety. Trees that are to remain, either • I� within or outside established clearing limits, that are subsequently damaged by the Contracior and are beyond saving in ihe opinion of the Engineer, shall be immediately � removed and replaced. E. The locations of the Contract�r's storage and other constructzon buildings, required temporarily in the performance of the work, shalI be cleared portions of tk�e job site or areas to be cleared as showr� on the Iarawings and approved hy tk�e Engineer and shall not be wi.thzn wetlands or floodplains. The preservation of the landscape shall 1�e an imperative coxasideratzon in the selection of all sites and in the constructian o�buildings. Drawings sllowing stor,age faciJities shall Ue submitted for approval of the Engineer. Nsosissot.soo 0111D-3 izra�oz Cify ofFort WortEt Noi�thside Pump Station and Ground 5torage Reservoir Praject F. I£the Contractor proposes to construct temporary xoads or em�an.krr�ents and excavations for plant andlor work areas, he shall submii the Foll.awing for appxaval at least ten days prior to scheduled start of such temgorary work. 1. A layout of all t�mporary roads, exca�atiio�s, eznbankments a�nd drainage to U� constructed within the work area. 2. Details of temporary raad construction. 3. Drawings and cross sections of proposed emUankments and trieir foundations, including a description ofpropoaed materials. 4. A landscaping drawing showing the proposed rres�oration of the area. Indica#e the proposed removal of a�iy trees and shruUs outside the ]imits of existing clearing area. Indicate locations of guard posts or barriers requix'ed to control vehicular traffic and protect trees and shruUs to Ue maintained undamaged. The Drawing shall pro�ide for the obliteration of construction scars as such and shall pro�ide for a nat�ral appearing final condition of the area. Modi�'ication of the Contractar's ap�roved drawings shail be made onty wi�h the written approval of the Engineer. No unauthorized road construction, excavation or embankrnen.t canstructioza zncluding disposal areas will Ue permittsd. G. Remove all signs of temparary eonstruction facilities such as hauI roads, work areas, structures, fnuxadatians of tempora.ry structures, stoclspiles of excess of waste za�aterials, or any other vestiges nf construction as directed b�r the Engin�er. It is anticipated that excavatian, filling and plowing of roadways will be required to restore the area to near natural conditians which will permit trie growth of vegetation thereon. The disturbed areas shall Ue prepared and seeded as descriUed in Section 02930, or as approved by the Engineex. H. All debris and excess material will be dispased af outside wetland or floodplain areas in an environmentally sound manner. �.Q4 PR07'ECTIDN OF AIR QUALITY A. Burning - The use of �urning at �he project site �or the disposal of refiise and debris will not be penx�dtted. B. Dust Control - Maintain all excavations, emUai�kcnent, stocicpiles, access roads, pIant sites, waste areas, barxaw areas and all other work areas within or uvithout the project boundaries free from dust which could cause the standards for air pallutian to b� excaeded and which wauld cause a hazard or nuisance to athers. C. An approved method of stabilization consisting of sprinkl.ing or other siz�ar.lar methods will be pern�itted ta control dust. Tlie use of petro�eum products is prabihited. The use of chlorides may be permitted with approval from the Engineer. D. 5prinkling, to be approved, must be repeated at such intervals as to keep all parts of the disturUed area at least damp at all tirnes, and the Contractor sha11 have sufficient competent equipment an the job to accomplish this. Dust cantrol shall be performed as the work proceeds and whenever a dust nuisax�ce or hazard occurs, as detennined l�y ihe �ngineer. Nsasissoz.saa 01110-4 �ziz�oz City af Fo�t Wo�th Northside Aump 5tation and Groe�nd 5torage Reservoir Project 3.05 NOISE CONTIZOL � �� i, � � 1 � . F ' I _ � � � �r Y � I I A. Maka every effori to minimize noises caused by the construction operatiolls. Equipment shall be equipped r'wiih silencers or rnufflers designed to operate with the Ieast possiUle noise in compliance with Federal and State regulations. 3.06 MAINT�NANCE O�' POLLUTION CONTRQL FACILITIES DURING CONSTRUCTIDN A. Maintain all facilities canstructed for pollution control as long as the operations creating the particular pollutant are being carried out ar until the materzal concerned has becorne stabilized to the extant that pollution is no longer being created. END OF SECT�ON Hsasisso�soo OI110-5 � zizioz City nf Fort Worth Northside Pump 3tation and Ground 5tarage Reseivoir Prnject SECTION O1 I70 SPECIAL PROVISIONS PART 1 GENER /1 T , 1,01 INSTALLATION O� EQUTFII+IENT A. Special care shaIl be taken to ensure proper a3ignment of all equipment with particular reference to the punlps and electric drives. The uniis shall be carefully aligned on their foundations by qualif�ed mi�lwriglits after their sole plaies have been shimm�d fo true alignzx�ent at the anchor �nits. �The anchor Uolts shall be set in place and the nuts tightened against the shims, Ai�er the foundatzon ali�nments have been approved �y the Engineer, the bedplates or t7aing feet of th� equzp�rn.en# s�.all be securely bolted in place. The alignment of equipme�t shall be further checked after securing to ilie foundations, and after conformation af all alignments, the sole plates shali be finally grouted in place. The �ontractor shall be responsibie forr the exact alignment of equipment with associated piping and under no circumstarices, wiJl "pipe springittg" be allawed. � � ;. B. All wedges, shims, fi�ling pieces, keys, packizag, grout, or oth.er materials necessary to propedy align, level and secure apparatus in plaoe shall be furnished by the Coniractor. All parts intended �, to be plumb or level must be proven. exactly so. Pe�'o� all grinding n�cessary to bring parts to proper bearing after erection. 1.02 SLEEVES AND OPEN�IGS A. Provide all openings, channels, cha5es, etc, in new construction and furnish and install anchar Uolts and other items to Ue emUedded in concrete, as required to cozr�.plete the work under this Contract. Per%rm all cutting, c�ring and rough and finish patching required in �xisting construction for the work of alI trades. B. E�ectricat, HVAC and Plumbing Contractors shall furnish all sleeves, inserts, hangers, anchor bolts, etc, req�ired far the execution of their work. It sha11. be their responsibiliiy Uefore the work of ih� Contractor is begun to furnish him with the above itez� and with templates, drawings or written information co�ering chases, openings, etc, which they require and to follow up the work of the Contractor as it prog�resses, making sure that their drawings and written instructions are carried out. Failing to do this, they shall Ue responsible for the cost of any corrective measures which nnay be required ta provide necessary openings, etC. If the Contractor fails to carry out the directiozls given him, covering dEtails and lacatians of openings, etc, he shall be responsible for any cuttin�; and ze�za�ishing required to malce the necessazy corrections. In no case shall bearns, lintels, or other structural rnem�ers be cut without the ap�raval af the Engineer. I,Q3 GREASE, OIL AND FUEL A. All grease, oil and fuel required for testing of equipment shall be furnished with the respective � equipment. The Owner shall he furnished with a year's supply of required lubricants including �, grease and azl of the type recammended by the manufacturer with each itenn of equipment � supplied under Divisions 1 I, 13, 14, 15 and 16. i . j �rsosissoi.sao 01170-i iz�aioz City of Fort Worth Noithside Pump Statini5 and Ground Storage Reservoir Project �.04 �rooLs A. Any special tools (including �;rease guns or other lubrricatin.g devices} vuhich xziay be necessary for the adjustment, aperatian and maintenance of any equipzxaent shall be furxi.ished witla the respec�ivic equipment. B. Tools shall Ue fuznished i,n h.eavy steel toal Uoxes complete with lack and duplicate keys. 1.05 POWER FACTOR CORRECTION CAPACITORS A. All single and multi speed �iree phase indue�ion motors 5 Hp and Iarger sha�l be furnished with factory provided power factor carrection capacitors. B. Capacitors shall be sized by ihe �nanufacturers such that over vnitage due to self excitatzon will be prevent�d and transient torques limited to norrr�al values. Full load povver factor shaIl be corrected to not less than 0.95 wk�ere such correctian wiZl nat violate the pro�isions of NEC Article 4G0. C. Capacitoz' enclosures shall be compatible with those �peci�ied for their xespectzve xnators, i.e. dust-tight for indoor instalIation in non-hazardous areas and weatherproof far outdoor ix►stallati ons. D. Capacitors shall be dry or oil insulated with integra] fuse prQtection and discharge resistar. The insulating medium shall Ue non-flarnzzaable and meet U.S. Environmental Protection Ageney Standards. E. Capacitors shall be installed under Division 16. 1.Q6 PTPE MARKING A. Pzpe marking is included in Division 9 under Paintiilg, but it shall Ue the Contractor's responsibility to assist, as required by the Engineer, in identifying pipe contents, direcrion of flo�v and all else required-for proper marking of pipe. Subcontractors responsible for piping in Division 15 shall he required by the Cantractor to assist when necessary. I.07 VALVE ID�NTIF`ICATION A. The Contractor shall prepare a valve schedule for all valves required for the work showing a number, the location, type, function, and normal operaiing posi�ion, %r each valvc. The schedule shall be sul�rnitted ta the Engineer for approval not less than 120 days prior to start-up. B. The Contractor shall furnish tags for ali �al�ves required for the work, Va1ve tags shalt be 2-in diameter, 19 gauge, brass or plasiic, with. brass hooks suitable for attaching the tag to the valve operator. Ta�s shall Ue stamped or etck�ed with the valve number and the information on the valve schedule caded in a system provided Uy the Owner, �ul�mit twa samples of the type of ta� proposed and the n:�anufacturer's standaxd color chart and letter styles to the Engineer fnr appxoval. C. The Contractor shall install va�ve tags on all valves required for the Work. Nsos� ssoi.soa 01170-2 �2�2�az City nf Fort Wortl� Norkhside Pump Statintt and Graund 5torage Reservoir Project 1.0$ NOISE LIMITATIONS A. All equipment to be furnished under this Contract, unless specified otherwzse in ilae teck�ical specifications, sl�all be designed to ensure that the sound pressure level does not exceed 8S decibels over a frequency range of 37.8 to 9b00 cycles per seeond at a distance af 3-ft from any � portion of th� ec�uiprnent, under any load condition, when tested using standard equipment and methods. Noise levels shall include the noise from ihe motor. Mufflers or extez-zaal baffles shall not be acceptable for the purpose of reducing noise. Data on noise levels shal� l'ae in�cJuded with , , the shop drawing submittal. 1.09 SPARE PARTS A. Where spare parts are specified in the tech.nical Sactions, furnish all spare parts recommended by �he manufacturez ar systenn supplier for one year af service. In addition, furnish all spare parts iiemized in each Seciion. : B. Cnllect and stoxe alI spare parts in ati axea to be designated by the Engineer. Furnish the Enganeer with an inventory listing all spare parts, the equi�ment they axe associated with, the name and addrress of the supplier and the delivered cost of each item. Cnpies of actual invoices for each item shall be furnished wi#h the inventozy to substantiate the delivery cost. . C. Spare parts shall be packed in cartans, properly labeled with indelible markings wifih complete descriptive infnrmation including manufacturer, part number, part nam�e and equipment far whieh the part is to be used and shall Ue properly treated for one year of starage. 1. ].0 VVEATHER PROTECTIQN A. In the event of inclement weatk�:er, the Contractor shall protect the Work and materials from damage or injury from the weather. If, in the opinion of the Engineer, any portion af the Work or materials has been damaged by reasan of failure on the part of tS�e Contractor to so protect ihe Work, such Work and materials shall be remo�ed and replaced with new materials and Work fa the sa�isfaction of the Engineer. END OF SECTION NSQ515SQLSaO d1170-3 ixiziaz City of FaR Worth �'orthside Pump 5tativn and Ground Storage Reservoir Project � SECTION 01200 PROJECT MEETIIJGS PART 1: GENER A T, 1.01 SCOPE O� WORK A. 5chedule, at�end, and adz�ninister as specified, preconstructiori con%rence, periodic progress xneetiz�gs, and speciallq called meetings thraughout progress of the Work. B. Re�resentatives of Co�nactor, subcantractors and suppliers att�nding mee#ings shall be qualified at�d authorized to act on behalf of the entity each represents. C. Meetings administered by O�vr�er may be tape recorded. If zecordsd, tapes will be used to prepare ' � m�iz�utes and retained by Owr�er for future refer�nce. D. Meetings, in addition to those specified iat tk�is Section, may be held when requested by the 4vt�er, Engineer or Conlxactor. 1.02 RELATED WORK A. Pre-bid conference is included in Infarmat�an to Bidders. � 1.03 PRECONSTRUCTION CONFERENCE A. A precanstructzon conferenoe wiil be held within ten days after award of Contract �nd before Work zs started. The conference wiJ.l be schedulsd and administered by �he Owner. B. The Ov�+ner will preside at the conference, prepare the minutes o:f the meeting and distri.bufe copies Qf sanne ta� all participants wha so zequest by fully completing the att�nda�ce form to be eixculafed at the �egiz�ning of ��e conference. � C. Attendazace: 1. Contrac�ox's prnject manager. 2. Contractor's superintendent. 3. Any subcontracior or suppIier representatives whozn th� Contractor rnay desire to invite or the Owner may request. � � 4. Construciian 14lan,ager 5. Engineer's representati�es. , _,6. , Qwner's representatives, ` 7. Others as appropriate. � D. Preliminary Agenda: N501200,doc p � 200-i 8n �la2 City of Fort Worth Northside Pump Sta#ion and Ground Storage Reservoir Pro�ect Introductions 1, 5chedule. � 2. Construc#i.on Schedulzng, inciudirtg criticaI path. 3. Designatian of responsible personneI. 4. Authority of Contractar. � 5. Authority of Construction Man.agex and Engin�er. 6. Submittals. 7. Procedures for Change Orders, CMRs, PCMs, FieId Orders, ItFIs, etc. 8. Record Drawings 9. Quality control. 10. Safety Procedures. 11. Teznporary construction facilities. 12. i7se af City Facilities. 13. Security and Work after NnrznaI Ho�rs. � 14. Measurement and payment. 1 S. City Adxx�;inistrative procedures, including MIWBE pracedures. 1.0� PROGRESS MEETIlVGS A. Formal proj ect cooxdination rn.eetings will be held periodically (not n:�ore than ance we�kly, nor less than once monthly). Meetings will be scheduled and administered by Consiructian Manager. Additianal progress mee#ings to discuss specific topics will be conducted an an as-needed basis. ,Such additianal meetings shall include, but nat be limited to: 1. Coordinating equiprnent shutdowns. 2. installatzon �o� equzpment. 3. Start-up of equipment. , ,4. , Fre-Roo�ing Meeting. 5. Problem Area Resol��ians 6. Equipment appra�val. , NS01200.do� � 1��Q-i 8/13102 City af Fari Warth Northside Pump Station and Ground �torage Reservoir Projeet B. The Constrttctzon Manager will presida at progress meetings, prepare the minutes of the meeting and distribute copies oisame to a11 participa�ats who so request by ful]y completizzg t�e attendance for�n to be circulated at the b�ginning of eack� meeting. � . C. Aitendance: Sam� as precoz�structian conferenee. D. Freliminary Agenda: � 1. Re�iew, approval of minutes of pxevious meeting. 2. Review o�yvork progress since previaus mesting. � 3. Field observat�ans, problems, conflicts. �" 4. Problems which impede construction schedule. 5. Review of off-site fabricatian, delivery schedules. . 6. Review of construction interfacing and sequenciung requiremenfs with other constructian , contracts. 7. Correctzve rneasures and proeedures to regain projected schedule. ' $. Revisions ta construction schedule. � 9. Progress, schedule, during succeeding work periad. , 10. Coordination of schadules. I 1. R�view submittal schedulEs. ,� � I2. Maintenance af quality standards. 13. Pending changes ar�d substitutians. . �. 14, Re�iew proposed changes for: ,� a. Effect on construction schedule and on complet�on date. � b. E�ect on other contracts af tb.e Project. 15. Review Record Documents. 16. Review monthly pay request. PART 2r PIZODUCTS (NOT USED) � PART 3: EXECUTION (NOT USED) END �F SECTION rrsoizoo,ao� O I200-3 s��3�az c�cy ofF�M wo�n NortUside Pump SYation and Ground 5torage Reservoir Project �ECTION 01445 PIPELINE TESTING AND CLEANING � � � PART 1 GENEu �r , 1.01 SCOPE OF WORK A. Furnish aIl labar, materials, equipment and incidentals required and test and clean all new pipelixies installed under this Cantract as specified herein, inclucling chlorination o£ all potable waterlines. 1.02 RELATED WORK � A. Buried pipelin�s are included in Divisian 2. B. Abo�e grade and exposed pipeiines are included in Division 1S. PART 2 PRODUCTS (NOT L7SED} PART 3 EXECUTION 3.01 GENERAL A. Furnish all necessary equipment and labar for cleaning and testing and chlorinating the pipelines. The procedures and methods shall be approved Uy the Engineer. B. Make any iaps and furnish aII necessary eaps, plugs, eic, as r�quired in conjunction with test�ing pipelines. Furnish a test pump, gauges and any other equipme�� required in eonjunction with earrying out the hydrostatic tesfs. 3.02 CLEANING YIi'ELINES A. As pipe laying progresses and at the canclusion of the wark thoroughly clean aII new pipelines l�y flushing with water or ather means to remove a1i dirt, stones, pieces of wood or other maierial which may have entered during th:e canstructio� period. If, after this cleaning, obstructions remain, they shall be removed. 3.Q3 TESTING GRAVITY PIPELINES , � A. All gravity pipelines sha11 be #ested for leakag� by an infiltration or c��lfration test. Buried piping shall be tested by an infi�tration test if the groundwater is rzlaxe than 2-ft above th� crown i of the pipe for the full length of the section to Ue tested. Air testing may be used in lieu of an exfiltration test subject to approval of the Engineer, N505155D f .50� 01445-1 8I20102 Ciry af �'oit Woith Northside Pump 5tation and Ground Storage Resenroir Project B. ExfiItration Test 1. Leakage tests hy exfiltration sk�aIl Ue made by creating a head in tk�e pipeline to be tested by filling the line and eiiher a manhole or temporary riser on one end of the line with vwater. The length of pipe ta be tested shall be such that the head over the crown at the upstream end is no# less than 2-#� a�d the head over the downstream crown is nvt rziore tlian 6-�. Tkae . pipe shail Ue plugged by pneumat�c bags or mechanical plugs in suc�a a t�anner that the air can be released from the pipe while it is heing filled with water. Before any mea.�urements are made, �he pipe shall be kept full of water long enough to allow absorption and the escape af any trapped air to take place. Following this, a iest period of at least one hour shall begin. Provisions shall be made for measuring ihe amount of water r�quired to maintain the water at a constant level during the test period. 2. If any joint shows an appreciable amount af lealcage, the jointing material shall be remo�ed and the jai�zt repaired. If any pipe is defective, it shall be removed and replaced. Tf the quantity of water requiared to maintain a canstant hsad in the pipe does not exceed 1.9 gallons per inch of diameter per day per 100-ft of pipe and if all the leakage is noY can�ned to a few joints, workmanship shall Ue considered satisfactory. C. Infiltration Test ]. Pzpe shail be tested for inizltration after the l�ack#ill has been placed and the ground water allawed to return to normal ele�ation. The Iength af line to be tested shall Ue not less than ti�e leng#h between adjacent znanhales a�ad not more than the total lengih af each size of - pipe. The aIIawable infiltratian shalI be I.9 gallons per inch o£ diameter per day per 100-ft of pipe in each sectian tested. There shall be no gushing or spurtin:g leaks. 2. If an inspection of the campleted pipeline or any part ihereof shows pipes or j oints wlaich � allow noticeable iniiltration of water, the de%ctive work or material shall be replaced or xepaired as directed. Rates of infiltratiozz shall ba determined by means af V-notck� weirs, pipe spigats, or by plugs in the end of the pipe installed in an approved manner and at such tunes and locations as may be directed by the Engineer, . D, When the pipeline to be tested is reinforced cancrete pipe, the allowable leakage in the aUove tests shall Ue 4.7 gallons per inch of diameter per l OQ-ft of pipe. E. Low Pressure Air Test Law-pressure air tests shall be made with equipment specifically designed and manufactured for the purpose of testing pipelines using low-pressure air. The equipment shall be providet� with an air regulator valve or air safety vaIve so set that the internal air pressure in the pipeline cannat �xceed $ psig. Pneumatic plugs shall have a sealing length eq�al to or gireater than the diarneter of the pipe to be tested. All air used sha11 pass through a si�agle contral panel. Install plugs at rrianhoIes. Brace plugs securely as required for safety and allo�v no one in the manholes vvhile pressurizing the line or during the test. NS0515501.500 01445-2 siaoioz Gity of Fnrt Worth Northside Pump 5tatinn and Ground Starage Res�rvoir Project 3: Low-pressure air 'shall Ue intraduced into the sealed line until the internal air pressure reaches 4 psig. The intex-nal air pressure in the sealed line shall not be allowed to exceed 8 psig. At least 2 rninutes shall be allowed for the air pressure to stabilize in the section under test. After the stabilization period, �he law-pressure air supply hose sha31 be quickly disconnected from the contral panel. The time required in minutes for the pressure in the sectian under test to decrease from 3.5 to 2.5 psig shall not be less than �hat shavwr� in Table 1 nF ASTM C828. 4. If the pipe section does not pass the air test, seetionalize the section tested to deterimine the location of tlae leak. Once the leak has been Iocated, rapair and retest. 3.04 TESTING PRESSLJRE FIFELIlVES A. All pressure pipelines shall be pressure and leakage tested. Pipelines shall be subjected to a hydrostatic pressure of 50 percent above the normal aperating pressure and th�s pressure zxiaintained for at least 10 minutes. The leakage test sha11 Ue conducted at fi1�e maximum operating pressure as determin�d by the Engineer, and this pressure shall be maintained for at least two haurs. The �est gurr�p and water supply shall be arranged to a11ow accurate measurement afi'the water required to maintain the test pressure. Where applicable, hydran� branch gate valves shall remain open during this test. The at�ount of leakage which will be permitted shall be in aecordance with AWWA C600. 3.05 CHLORLNATIUN UF PIY�LINES � A. Before beiaag placed in sezvice, all new potable water pipelines {including plaxat water) shall be � chlarinated using the cantinuous feed method specified in AWWA C651. The procedure shall be " approveci by the Engineer in advance. B. The Iocation of the chiorination and sampIing points wz11 ba deterzxained by t�e Engineer in the field. Taps fQr chlorination and sampling shall be installed. Uncover and backfrll the taps as required. C. Tb:e general procedure for chlorination shall be �irst to flush all dirty ar discolored water frdm the lines and then introduce chlorine in approved dosages through a tap at one end, while water is being withdrawn at the a�her end of the 1ine. The chlorine solution shall reinain in the pipeline for 24 hours. � D. Following ihe chlorination period, all treated water shall be flushed from the lines at their extremities and replaced with potable water. All treated water flushed from the lines shall he dispos�d nf by discharging to the nearest saniiary sewer or by other approved means. No discharge to any stazzn sewer or natural water course will be allowed. Bacterialogical sampling and an.alysis af the replacement water may then be made by the Engineer in full accQrdance with AWWA C651. Rechlorinaie, if necessary and the 3ine shall not be placed in service until the requirements af the Siate 1'ublic Heafth Department are met. E. Special disinfecting pracedures shalI be used in connections ta existing pipaiines and where the method outlined aUove is not practical. END OF SECTION Nsos� ssoi.soo 01445-3 s�zoln2 City of Fort Worth Northside Pump Station and Ground Storage Resen+oir Projact SECTION 01465 PART l GENER.A.L 1.01 SCaPE OF W�RK '' A. Provide a competent fieid sexvices tec�:ician af the manufacturers of alI equipmeni fnrnished under Division.s 11, J 3, I4, 15 and 16 to supervise installation, adjustment, initial operatian and testing, perforn:�ance testing, fiunal acceptance testing and startup of the equipment. B. Perform specified equipment field performance tests, fii�aI acceptance tests and startup services. - 1.02 RELATED WORK , A. Operation and Maintenance Data is includ�d in Seciion Oi730. - ,� + B. Performance and acceptance testing and siartup requirernenis are included in the respecti�e � sections of Divisions 11, 13, 14, 15 and 16. 1.43 SUBNIITTALS A. SuUmit name, address and resume af proposed iield services technicians at least 30 �?ys in advance of the need for such services. EQUII'MENT TESTING AND �TARTUl' B. Subzxait, in aocordance with Special Canditions, Part D, detailed tEsting pracedures for shnp tests, field performance tests and final acceptance tests as specified in the various equipment sections. Subz�ittaIs shall include the following: 1. Test procedures shall be submitted at least 30 days in advance of the propased test dates and shall include at least the following informat�an: a. Name of equipment to be tested, including reference ta specifications section numUer and title. b. Testing scheduIe of proposed dates and times for testing. ' c. Summary of power, ligh�ing, water, etc, needs and identification of who will provide them. d. Outlina speciiic assignment of the responsibilities of the Contractor and rnanufacturers' factory representatives or field service pers�nnel. e. Detailed description of step-by-step testing requirements, with reference to appropriate standardized testing procedures and laboratory ar�alyses by established technical organizations (e.g., ASTM, WPCF Standard Methods, etc). £ Samples �af forms to Ue used io collect and record test data and to present tabulated test results. I*IS05155D1,500 01465-1 8/20/Q2 City ofFart Worth Northside Pump Station and Ground Stprage Reserv0ir Project 2. Copies of test xeports upon completion of specified sho�, performance and acceptance tests. Test reparts sha1J incor�orate the information provided in the test procedures submittals, modified to re#lect actual conduct of the tests and the following additional information: a. Copy of all test data sheets and resu.lts of laU analyses. U. Summary comparisan of speciiied test and perfomiance requirements vs actual test results. c. Should actual test results fail to meet specified test and performance requirements, descriUe action to be taken prior to re-testing equipment. 3. Capies of the manufacturer's field service technician's report summarizing the results of his/her initial inspection, operation, adjustznen# and pre-tests. The report shall include detailed descripiioz�s and tabu�ations of th.e points inspe�ted, tests and adjustments made, quanfitative results obtained, suggestions far precautions to be taleen to �nsure proper maintenance, and the equipment supplier's Certificate af Insta�lation zn the formai specified herein. . 1.04 R�FERENCE STANDARL7S A. American Water Works Associatian (AWWA) AVJWA C653 - Disinfection for Watar Treatrnent Plants. B. American Saciety for Testing an.d Materials (ASTM) C. Water Pollution Cantrol Federation (WPCF) D. Where. reference is made to one of the aUov� standards, the revisian in effect ai the time of bid opening shalI apply. 1.os QLTALITY ASSURANCE A. Field service technicians shall be competent and experienced in the proper installati�n, adjustment, operation, tssting and startup of the equipment and systems bein.g installed. B. Manuiaeturers' sales and marketing personnel wili not be accepted as field service technicians. N5d515501.500 � � 46 $ -z g/Zp/0z City ofPart Worth I�orthside Yump Stationand Ground 5torage lieservoir Project FART 2 1'RODUCTS (NOT USED} PART 3 EXECUT�ON 3A1 PRE�.TMINARY �EQUIREMENTS A. After installatian af the equipment has been can�pleted and the equipment is presumably ready for operation, before it zs operated by athers, the manufacturer's field service technician shall ` inspect, operate, test and adjust the equzpment. The iuspection shall inciude at least the following poirits where applicable: l, Soundness {without crack ar otherwise damaged parts). 2, Completeness in aIl details, as speci#`ied and required. 3. Correctness of setting, aligr�nent and relative arrangement of various parts. �. �ldequacy and correctness of packing, sealing and lubricants. ' B. The aperation, tes�ing and adjustment shall be as required to prove that the equipnaen.t has been , left in proper condit�on for satisfaciory operation under the conditions specifted. C. Upon completion af this work, the manufaciurer's iield service technician shall submit a signed report of the results ofhis/her inspectian, operation, adjustments and tests. � 3.02 WITNESS REQU7REMENTS A. Shop tests or factory tests may be witnessed Uy the Owr�er andlor Owner's representatives, as xequired by the various equiprnent speci�catiozas. B. Field perfor�nance ar�d acceptan.ce tests shall be pe�r£o�n�ed in the presence of the Owner, the _ Qwner's designed persosu�el and/or O�vn.er's represenia�ives. 3.03 STARTUP AND ACCEPTANCE OF THE PUMP STATION AND RELATED SYSTEMS A. General Requirements i 1. Successfully execute the step-by-step procedure of startup azid performance demonstration � specified herein. 2. The stariup and performance demanstrarian shall be successfuIly executed p�ior to 5ubstantial Carnple�ion and acceptance by the Owner of the pump station and its related systems. 3. All performance tests and inspectians shall be scheduled at least 15 working days in advance or as otherwise specified with the Owner arid the �ngineer. All performance tests and inspections shall be conduc�ed during the work �veek of Monday through Friday, unless otherwise specified. N505155D l.SUO 0 I465 -3 s�2o�o2 City of Fo�# Worth Northside Pump Btatinn attd Graund Storage Reservoir Project B. Preparation for Startup ilpon completaan of the water pump station f�cilities and all its related systerns, all piping and the ground storage reservoix slaall be flushed with potable water and hydraulically checked for leaks, cracks, and defects in accordance with �ection 01680. They shall also be. disinfected in accordance vvifh AWWA CG53. 2, All mechanical and elec#xical equipxnent sball be checked to ensure that i� is in good worldng order and praperly co�.nected. Preliminary run-ins of the pu�nps, and oiher equipment shall be rnade. All systems shall be cl�aned and purged as required. All sumps, the grnund starage xeservoir, and pipelines which are hydraulically c�ecked shall be drained and returned to thei� original condition once the vvater testing is complete. 3. AIl instruments and controls shall Ue calilaxated through their full range, All other adjustments required for proper operation of all instrumentation and control equi�ment shaIl l�e made. 4. Perform all- oth�r �asks needed for preparing and canditioning the pump sta�ion facili#ies far proper operation. No test�ng or equipment operation shall take place until it has been veriited by the Engineer that all specified safety equipmen# has been installed and is in good working order. 6, Na testing or equipment operation shaIl take place until it has been verified by the Cngineer that aII Iubricants, tdols, maintenance equipmen.t, spare parts and appror�ed equzpment operation and maintenance manuals have been furnished as specified, C. Facilities 5tartup 1. Startup period shall nat begin untzl all new puinp stati�n facilit�es and equipment have �een tested as specified and are ready for operation. Tha Owner shall receive spare parts, safety equipnlent, taols and naaintenance equipment, luUricants, appro��d operation and zx►aintenance data and the specified operation and maintenance instructian pnor ta the startup with raw water. Ail valve tagging shall also Ue connplete prior to this startup. 2. Demonstrate a seven consecutive 24 hour day period of successful operatian of the facility as a prerequisite of Substantial Campletion and Acceptance. 3. In the event of failure to demonstrate satisfactory performance of th.e facility an the �rst or any subsequent attempt, all necessary alterations, adjustments, xepazrs azad repIaceznents � shalj be made. When the faciliiy 1s again ready for operatian, it shall be brough# on line and a new test shall be started. This procedure shail be repeated as often as necessary until the facility has operated continuously to the satisfaction of tha Owner and Engineer, for the specified duration. NS05ISSOL500 014b5-4 sno�oz City of Parl Wor-th ]Vorthside Pump Stacion and Ground Storage Reservoir Project 4. The Owner wiil furnish all operating personnel (other fi.�an vendar's or subcontracto�'s service personnel) needed to oparate eqnipment during the fmal test peziod; however, said personneI wi11 perfornn their duties under Contractor's direct supervision. Until pezforza�ance te5fis are completed and unsts and systems are accepted by the Owner as substantia�Iy _ complate, the Contractor shall be fully responsible for the operatian and maintenance of all new faciIities. S. TI�e Owner will provide all necessary water and elaciricity. Howe�er, the Contractar shall �' provide all necessary personnel of the various construction trades, i.e., electricians, plurnbers, etc, and field service personnel of the malar equipment suppliers on an$ hour per day Uasis at #he facilities and on a 24 hour per day basis localiy during the startup period. � '' Ma}or equipment suppliers shall include, but noi b� �imited to, the following: a. Instrumentation and Control Equiprnent b. Pumpin� Equipment (HSC-Q1 to H5C-03, Including Pun:ip Control Valves (PCV-01 to PCV-03 c. IViotorized Valves {16" FCV-02, 48" BW-16} � d. Flow Measuring De�ices (�'M-01, FM-Q2} e. Chlorine Residual Analyzer (CRA-01) f Overhead Cz�ane g. Surge Relief Valve (SRV-D 1) 6. Do not, at any tinne, duri�r�g startup allow the facility to be operated in a manner whzch subjects equipment to conditians that are more severe than the maximum allowaUle operating conditions for which the equipment was designed. a .� I I.64i�i�Yil�7�L 01465-5 8124102 City af Foit Worth T�lorthside Pump Station and Ground Storage ReserWoir Project Ovt�n.er Project Contract No. EQU7PMENT Si7F'PLIER'S CERTTFTCATE OF IN�TALLATION EQUIl'MENT SPECIFTCATION SECTION EQUIl'MENT DESCRIPTION I (Print Name) (Print Manufactuxer's Name} hereby CERTIFY that , Authorized representative of (Print equipment name and model with serial no.) installed for the subject project has {have} been instaIled in a satisfactory manner, has (hav�� been tested and adjusted, and is (are) ready for �inal acceptance testing and operation on : Date Time CERTTFIED BY: Date: (�ignature of Manufacturar's Representative) END OF SECTION NSOS 15501.500 01465-6 s�2oio2 City of Fort Worfh Nortl�sidc Fump 8tation and Ground Storage Reservoir Project SECTION 01500 TEMPORARY FACIZI�'YES P�RT 1: GENERAL 1.01 CONTRACTOR'S RIELD OFFICE A. Temparary offices shall be estabIished o�a the j ob site where appraved or directed by the Engineer, adequately fumished, and maintained in, a clean, orderly candition by the Contracior. The Contractor ar an authorized representative shall be present in the field office at all t7irnes while work is in progress. Instructions recezved there from the Engineer shall be considered as delivered to ihe Cantractor. ' B. The field ofiice shall be a� adequate size to accammodate the Cantractor's staf#' and provide suiiable space fat- proj ect meetings. 'I'�e office shaIl be provided with adequate lighting, heating and airr conditioning; telephone service; file cabine#s and plan racks; conference table and chairs � for praj ect meetings; and sanitary facilities for his staff. The field offiee may be constructed on i site ar may be a portaUle or mohil� unit designed for the use. C. Emergency f�rst-aid facilities �ha11 be provided by the Cantrac�or in accordance with all Federal, State and Lacal Larws, Statutes, Ordinances, Codes and Reg�iations. 1.02 TEMPORARY TELEPHONE A. Make necessary arrang�ments and pay costs for ins#allation and operation of telephone service to the Contractor's afFice at the site. B. Make the telephone available to fh:e Engineer for use in connection with the vcrark. 1.03 TEMPOR�RY LTGHT AND POWER A. Furnish temporary light and power, including 220 Volt s�rvice for welding, complete with wiring, lamps and similar equipment as required to adequatel�+ light ali wark areas and with sufficient power capacity ta meet the reasonable needs of all subcontractorrs. Make all necessary arran�ements with the local electric compan3� for ternporary electric service and pay all expenses in connection therewith. B. �ravide properly configured NEMA palarized autlets to prevent insertian of 11.0-120 Valt plugs into higher voltage autlets. For connection of power toals and equipment; provide outlets equipped wi�h ground-fault circuit interrupters, reset buttan and pilot light, C. Provide grounded extez�sion cords. Tlse "hard-service" cords where exposed to abrasiQ� and � traf�ic. Provide waterproaf cannectors tn connect separate lengths of electric cords if mare than ` " one length is required. I D. Frovide general service incandescent lamps as required for adequate illun;aination. Provide guard - cages or tempered glass enclosures where exposed to breakage. Provide extarior fixtures where exposed to moisture. � � NS015DU.doc fl1S��-1 8/21/2002 City af �ort Worth Northside Pum� Station and Ground 5torage Reservoir Project E. InstaIl circuit and branch wiring, with area distribution baxes located so that power and lighting is available throughaut the constructic�n by the use of con.struction-type paw�r cards. F. Provide connections to existing facilities sized t'a provide service required %r power and lighting. Contractor shall pay the cost of power used. i A� TEMPOR.ARY HEATING, COOLING AND VENTILATING A. Provide tempoxary heaYing, coalzng and ventilating as required to maintaan adequat� environmental eonditians to facilitate progress of the work, to meet specified minimuzn conditions for the installation of ma�erials and to protect materials.and finishes frarz� c1ar�.age due to temperature or humidity. B. Pravide adequate forced ventilatian of enclosed areas for curing of installed materials, to di�perse humidity and to prevent hazardous accumulatzons of dus#, fumes, vapors or gases. C. Partable heaters shall Ue standard approved units complete with controls. 1,05 TEMPQRARY�AIIt AND STEAM A. Provide aII air, steam and �vater, including temparary piping and appurtenances required for cleaning and testing pipelines and equipment nec�ssary for Contractor's and subcontractars work. Remove temporary piping and appurtenances ugon approval of equipment being tested. 1.06 TEMPORI�RY WATER A. Arrange vaith the Owner to obtain water %r consttuction purposes from the Owners existing water system. The size of the water line connection sItall nat exceed 2-in or as approved by the Ownex. B. Install Uraneh piping with taps Iocated so that water is available throughout th� construction by the use of hoses. Protect piping and iittings against freezing as applicable to th� work site. ' C. Tnstall at each and every connection tn �he Owner's vvater supply a bacl�'low preventor zzzeetin.g the requirements of ANST A40.6, latest revisinn and the Owner's requirements. Contractor shall meter alI wat�r used, and pay for waier us�d in construction. 1.07 TEMPORARY SANITARY �'ACII.I'I'IES A. Provide self-cantained, single-occupan# toilet units of the chemica�, aerated recirculatian, or combustion type, properly vented and iully enclosed in a fiberglass or other appraved non-absorbent shell. 1.08 FIl2E EXTINGUTSHERS A. Frovide partai�Ie UL-rated, Class A fire exiiraguiskzers for temporary offices ar�d sirniIar spaces. In other lacations, proaide partable LTL-rated Class A,BC dry chemical extinguishers or a comvination of NF�'A recommended Classes for the exposuz'e. Comply with NF'PA 1Q and 241 for classificatian, extinguishing agent and size required by location and class of fire exposure. hso�soa.ao� 01500-2 srz3i2oo2 � . � ,- City of Fort Wo�th Nojti�side Pamp Station and Grou�d 5[orage Tteservoir I'roject 1.49 REMOVAL ' A. Completel�+ remove all ternporary materials an.d equiprnent when their use is no longer required. B. Clean and repair damage caused by temporazy installatians or use of temporary facilities. C. R�move field offices, contents and services from tIle site. The Engineer field nffices shall becorne the properry of the Cantracfor. Remove foundations and d�Uris and grade area to required ele�+ations. 110 PROJECT SIGNS A. Manufacturer two standard job signs as detailed in the City of Fort Worth Standard Specifications for Construction and shail include the site address. Mount at the jobsite where directed by the Engineer or as shown in the constructivn documents, � B, Except as otherwise specifically approved by the Engineer, do not permit other sigi.ls or advertising on the jobsite. PART 2: PAODUCTS (NOT USED� PART 3: EXECUTION (NOT U�ED} END OF SECTION � _ � I L .� :� � �, T15015DO.doe 01500-3 s�2v2oo2 City of Foi3 Warth Nnrthside Pump 5tation and Ground Storagc T�servoir Project SECTION 0160D DELIVERY, 5TORAGE AND HANllLING 1'ART 1 GENER.AL 1.01 SCOP� OF WQRK A. This Section specifies �lie general requirements for ihe delivery handling, storage and proteciion foz alI items required in the construction of the work. Specific requirements, if any, are specified with the related item. 1.02 TRANSPORTATTON AND DELNERY A. Transport and handle items in accordan.ce wi#h manufacturer's instructions. � B. Schedule delivery to reduce lang term on-site storage prior to in.stallation andlor operation. Under no circumstances shall equipment be delavered to tY�e site naore than one rnonth pric�r to � I installation without written authorization from the Engineer. C. Coordinate delivery wii�a installation to ensure minimum holding tim�e for iterns that axe hazardaus, flaznrrzable, easily damaged or sensitive to deterioration. D. Deliver products to tl�e site in manufacturer's original sealed containers or other packing systems, complete with instruetions for handling, storing, unpacldng, protecting and instaliing. E. All items delivered to the site shall be unloaded and placed in a manner which will not hamper the Cont�actor's normal construction operation or ihose of subcontractors and other contractors and will not inter%re with the flow of necessary traff'ic. F. Provide necessary equipment and personnel to unload a31 items delivered to the site. G. Promptly inspect shipment to assure that products comply with requirements, quantities are correct and items are undarnaged. For items furnished by others (i.e. Owner, other Contractors), perform inspection in tbe presence of the Engineer. Notify Engineer verbally, and in vwriring, of any problems. 1.03 STORAGE AND PR�TECTION A. Store andprotect products in accordance r7vith tkie manufacturer's instxuctions, with seals and labels intact and legiUle. Storage instruction shall be studied by the Contractor and reviewed with t�e Engiineer l�y hi�n/her. Instructzon shall be carefully followed az�d a vs�ritten record of Yhis kept l�y the Contractor. Arrange storage to permit access for ins�ection. B. Store loose granular rriaterials on solid flat surfaces in a well-drained area. Prevent mixing with fareign nlatter. N505 l 5501.50D 01600- I � zrzroz City of Fart Worth Northside P�sntp 5tation and Ground Storage Iteservoir Project G. Cex�aezzt and lirne shall be stiored under a roof and off the grnund and shall ve kept coznpletely dry at all times, All structural, miscel�aneoas and reinforcin� steel shall be stored off the ground or otherwise to prevent accuzaaulatians of dirt or gxease and ian a pasition to prevent a�cumulaiions of standing water and to minizr�i�e rusting. Beams shall be stored with the webs vertical. Precast concrete shall Ue handled and stared in a manner to prevent accuznulatians of dirt, s#anding water, staining, chipping �r cracking. Brick, black and similar masonry products shall be handled and stared in a manner to reduce breakage, crac%ing and spallzng io a minimum. D. All rnechanical and electrical equipment and instrurnents subject to corrosive dama�e by the atmosphere if sfored autdnors (even though cavered by canvas) shall be stored in a weath�rtigh� building ta prevent injury, Tha building may be a temporary structure on the site or elsewhere, . but it must be satisfactory to the Enginecr. Building shall be pro�ided with adequate ventilatidn ta prevent condensation. Maizatain temperature and humidity withiri range xequired by manufacturer. 1. A11 equipment shall be stared fully lubricated with oil, grease and other lubrica�ts un.less otherwise instructed by the inanufacturer. 2. Maving parts shall be rotated a minimum af ance weekly tn ensure proper lubr�cation an.d to avoid metal-to-metal "welding". Upon installation of the equipment, ihe Contractor sk�all start the �quipment, at least half load, once weekly for an adequate period of time ta ensure fhat the equipm�n#. does nat deteriorate from lack flf use, 3. Lubricants shall be changed upon completion of installation at�d as frequently as required fhereafter during the p�riad between installation and acceptance. New lubiicants shall be put into the equipment at the time of acceptance. 4. �'rior to acceptance of the equipment, �ae Cantractor shall have the manufacturer inspect the equipment and certify tbat its condition has not been detrimentally affected by fhe long storage period. Such certificatians by the manufacturer shall be deemed to mean that the equipment is judged by the manufacturer to be zn a candition equal to that of equiprnent that has been shipped, installed, tested and accepted in a rninimum time period. As such,, the man.ufacturer wi11 guaranty the equipment equally in both instances. If such a certifica#ion is not given, the equipment shall Ue judged to be defective, It shall be removed and repIaeed at the Contractar's expense. END OF SECTION NSOS 15S01.500 01 �aa-2 �Z�zro2 City of Fort Worth Northside pump 5lation and Ground Storage Reservoir Project SECTION 01656 DTSiNFECTTON OF POTABLE WATER FACILITIES PART 1: GENERAL i.01 �C:OPE �F �iNURK �� A, Furr�ish all labor at�d materiaIs required to disinfect the potable water facilities. B. The potable water facilities include: ,� 1. Piping which is designated to carry Potable Water (PW}. + 2, New ground storage reservoir. PART 2: PRODUCTS �� 2.01 CHLORiNE A. Liquid chlorine shall meet the reyuirements of AWWA B301. B. Caici�m hypochlorite shall meet the requireinents of AWWA B300. PART 3: EXECUTION 3.01 GENERAL A. Piping shall be cleaned and disinfected in complzance with aIl applicabSe sections ofAWWA Standard C-601. . The "slug method" shall be used for disinfection. Interior surfaces of pipelines sk�all be exposed to a concentratian of 100 ppm for a periad of not Iess than three hours, after wh�ich the lines shall be flushed clean until tha chlorine concentration in the water 1ear�ing the line is no higlaer than that generally prevailing in the systern, or less than 1 ppm. Chlarine solution wiYh a higher residual may rera�ain in the line, without flushing, if approved by th� Orvner. B. Disinfectian o£the ground storage tank shall be as specified herein and in campliance with applicable �+ sections ofAWWA, for Chlorinat�on Me#hod 2. � 3.02 PR�CEDURES A. Pipelines 1. During installation, the interior of all pipe, fittings and other accessnries shall be kept as free as ; possible from dirt and foreign matter at all times. If, in the apinion of tk�e Owner, the pipe � contains dirt or foreign matter that could not be remaved during the flushing operation, the interior of tha pipa vvil3 be cleaned and swabbed with a i�actericidal solution. �Vhen pipe laying � I is noi in progress, the open ends of the }�ipe shall be sealed with watertight plugs. If water has � accumulated in the tz-ench, the seal shall rernain in place until the trench-water has been removed to such an extent that it �i11 not enter the pipe. � NS05155D I .656 01656-1 � o�z��anz City of Fart Warth Northsida Pump 5tation and Ground Storage Reservoir Project 2. After corz�pletion of k�ydrostatic prassure tests and prior to disinfection, the pip�line shall t�s £lushed as thoro�ghly as possible, with the water pressure and outlets availahle. If feasible, flushing rate should develop a velocity in the pipeline of at least 2.5 fps, If a velocity of 2.5 fps is not obtained, the requireznents of Paragxaph .3.02 A.1 above shall be rigidly enfarcad. The minimum quantity of �vater used for flushing shall be in excess of the storag� capacity of the pipeline to insure that clean water has travers�d the entire length of line. � 3. After flush.ing has been completed to the paint that apparent dirt and foreign matter have been removed from the pipeline, either liquid chlorine or calciurn hypoehlarite solution shall be injected into the pipeline as provided in AWWA G6Q1. 4, Following chlorination, treated water shall be flushed from the newly installed pipelin� at i�s extremities until the replacement water throughout its ]ength is praved by tEst ta a} meet regulations af Texas Natural Resources and Conservation Corrunission, or b) meet requirements of the pub�ic health authority having j urisdiction. The satisfactory quality of water delivered �y the new pipelir►e shall cantinue for a period ai at least two days. Sam.ples will be taken from a tap located and instalIed in such a way as to prevent outside contarninanon. Llnless otherwise directed, the sample tap shail either be a hose laib o� a disconnected service tap of a 1/�4 inch copper riser (with stop-cack), which shall be pravided l�y the Contractor. 5hould #he initial treatmant fail to achieve the sa�isiactary quality described above, the original ehlorination procedure shall be repeated until satisFac#ory results are obtained. B. Ground Storage Reservair 1, The Ground Storage Reservoir sha11 be cleaned af all solids, debris and fareign matter following construction. Following cleaning and washdovvn, and prior to disinfection, all water and solids shall be re�rraoved from the ground storage tank and properly disposed. After aleaning, the walls, floor and ceiling shall be sprayed with a 200 ppm ahlorin.e dzsinfecting solution. The chlorine solutian shall remain in contact with the surfaces to Ue disinfected at least 30.r�ainutes px�ior to filling the grouzad storage tank with water, The materials a�ad method shall be subject to Engin��r's approval. 3.03 WATER 50URCE A. Water for disinfection purpases may be obtained in accordance with �ection Q 1500. 3A4 BACTERIOLOGICAL �AMPLING AND TESTING A. The O�vner shall perform all sampling far bacteriological tests and shall pay far the initi al testzng to be perfotxned by O�vner's laboratory. All suUsequent testing, should the initial test fail, sl�all be paid for by the Contractor. END OF S�CTION NSOS l 5501.G56 0165 6-2 1 o�a�zooz Ciry of Fort Wortl� No�thside Pump Statian and Ground Storage Reservoir Praject �ECTION 01680 �'ATERTIGHTNESS TEST FOR HYDRAULTC STAUCTURES PART 1 GENERA.L 1.01 SCOPE O� WORK � A. Furnish all jabar, rnaterials and incidentals required and perform tightness testing of the wire wrapped, precast prestressed cancrete tank. Provide all retesting until the structure meets the requirements specified herein. . . 1.02 RELATED WORK '' A. Disi�:�fection of potable water facilitzes is included in Sectian 01.656. � B. ViTire Wrapped Precast, Prestressed Concrete Tank is incIuded in Seciian 13205. � 1.03 SUBMITTALS A. Submit to the Engineer, in accardan.ce wzth the Special Conditions, the results of each watertightness test af each structure. The submittal for�x�,at shall be similar to that shown in Figure A attached to end af this Section. 1.04 REFEIZENCE STANDARDS A. � American Water Works Association (AWWA) 1. AW WA D I 10 - Wire-and Strand- Wound Circular Prestressed Concrete Water Tanks B. Am�rican Concrete Institute {AC� 1. ACT 372 - Design and Construciion of Circular Wire- and Strand-Wxapped Prestressed Concrete Structur�s 2. ACI 350.1R - Testing Reinforced Concrete Structures for Watertight�ess � C. Where reference is made to one nf the abov� standards, the revision in effect at the time of bid opening shall apply. � ` lA5 PROJECT/SiTE REQUIREMENTS . A. Coordinate timing and procedures for pbtaining iestang water and slr�iciure testing with the � Owner well in advance of the actual testing. B. Water Source and Disposai 1. Water #'or testing shall Ue potable water. Water may Ue obtained in accordance wit� Section 01500. Arrange to abtain water sa that norma3 pressures and flows in the Owner's distributian syste�n are nat di$rupted. All water for �'irst test wi11 Ue �umished by the Qwner � Nsosissoi.6go 01680-7 iznor�ooz Ciry of Fort Worth Northside Pump 5tatian and Gmuiid Stnrage Reseivoir Project at na eost to the �ontractor. The Owner shall Ue reimUursed for vrater required for retesting at the normal water rate. 2, Tes� water shall Ue disposed of by Contractar-as specified in Section 01656. PART 2 PRODUCTS (NOT USED) PART 3 EXECUTION 3.01 GENERAL A. The testin.g of prestressed and reinforced conerete tanks or water containment struciures sha11 canform to the �allowing standards as anodified herein: Wire wound prestressed tank - AWWA ➢110 or ACI 372 B. Perfarm watartightness tasts prior io placing backfill around structures in order to permit observatinn and detectiari of leakage pnints. Wal�s may be backfilled prior to testing only when approved in writing by the Engineer. The request to UackfilI prior to testing shall include a description of the rnethod proposed to detect leakage points after the bacl�ill is in piace. Appro�val ta place backfill prior to testing shall not relieve the Con�ractor of �ie responsibility for cc�nducfing wat�rti�htness tests. 3.02 EXAMINATI�N A, Inspect the structure ta be tested for potential leakage paths such as cracks, voids, etc. and repair such paths in compliance with the provisians specified herein or as approved Uy the Engineer. 3.03 PREY�TION A. Thorou�hly clean th� structur� to be �es�ed oi dirt, mud and construction debris priox to znitiati�g watertightness tests. '�he floor and sumps shall Ue flushed with wateX to pravide a clean sur�ace, ready for testing. B. Inlet and outlet pipes nat required ta be operational #'or #he tests rnay be temporarily sealed or Uulkheaded prior to testing. C. Confirm adequacy of seals around gates and valves and reset or seal as approved by the �ngineer. Estimates of gate ar valv� leakage will not be allowed as adjustrn.enYs to the measured tank or sfizcture lealcage. 3.04 TESTTNG PROCEDURES A. Gondi.tia�s of Testing Do not begin initial filling of concrete structures until ail concrete elements of the structure have attained the designed compressive strength of the concrete, nar less than 14 days after all cancz•ete walls or base slabs hav� b�en �laced. ' 2. Inifial filling of reinfo�'ced con�rete structures shall not exceed a rate of 4-ft per laoux. Nsosissfli.�ao 0168Q-2 iaiioizooz City of Fart Worth Northside Pump Statipn and Ground Storage 12eservoir Project 3. Fill concrete stru�tures to the maximum operating water surface levei and maintain the water ai that level far at �east 72 hours prior to Ueginning watertightness tests to minimzze water absorption by the concreie during testing. B. Testing Procedures T. Duration of the test shall not be less t�an 72 hours. 2. Loss of rrolume m�asurements shall be taken at 24 hour int�rvals. No measurable loss of � volunne wil3 be allawed. The loss of volume shall be determined by measuring the drop in water surface elevation and computing the change in volume of the contained watez. Alternative method shall b� ap�roved by Engineer prior to tesdng. Recard water '' temperature 18-inch below the water surface when taking the firsi and last sets of m�easurernents. C. Reports 1. SuUmit to the Engineer watertightness test results for each structure �ested on the form shown in Figure A or a form with a similar format. 2. Natify the Engineer af the schedulsng of tests 3 working days prior to the tests. The Engineer may monitar any watertightness testing performed on the structures. 3.45 ACCEPTANCE A. The following conditions shail be considered as NOT meetzng th� criteria for acceptance regardless af the actual loss of water volume from the struature. 1. Ground water leakage into the structure through floors, walls, ar wa11-floor jaints. 2. Structures which exhiUit flawing wat�r from jaints, cracks or from beneath the foundation i(except for underdrain systems} , 3. Prestressed concrete structures an which rnoisture can be picked up by a dry hand from the exterior surface of the walls. B. The watertightness of concrete tanks and structures shall be considered acceptable vvhen loss af watex volume is within the criteria listed below: 1. No measurable loss of volu�xe will lae allowed. 3.�6 REFAIRS AND RETESTING ` A. Structures failing the watertightness test and not e��hibiting vi sible leakage may be retested after an additional stabilization period of 7 days. Tanks failing this second test shall be repaired prior ` to further testing. B. Repair siructures which fail the watertightness test and s�ructures showang visible leakage zn compliance with the provisions specified herein or as apprnved hy th� Engineer. C. Repairs and retesting of ianks shall be accomplished at no additional cost to the: Owner. �r50515501.680 p168Q-3 lzn orzoaa Citj+ of Fort Warth Northside Pump Station and Ground Storage Rcservoir Project 3.07 �GHEDULE A. The following struc#ures shall be tEsted for watertightness: Prestressed concrete water starage reservoir, END OF SECTION N5051550 L 680 01680-4 i 2/l 012002 e�ry of Fort wonn Northside Pump Station a�id Ground Storage Reservoir Project FIGURE A WATERTIGHTNESS TEST REPQRT , „ � , I PRO�ECT SUBMITTED BY STRLICTURE* TEST DATES Allowable loss of water volume peroent in 24 hrs. Measured loss af water �olume percent in 24 hrs. TEST READINGS Water texnperature at start degrees F Water temperature at end degrees F Location Location Location Date Time 1 2 3 Location � 1. 2. 3. 4. S. Change in level Average change in Ievel Correctinn for precipitatinn/evaporation Corrected change in level= CL -_ (CL) x (suriace area) x (100) = nleasured percent water loss in 24 hrs. {initial water valume) x(number of test days} Noies and field observations** * Attach a sketch showing a plan of the slructure and measurement lacatiotas. ** Flace date and znitials at the be�inning of each entry. �vsosissax.6sa 01680-5 Initials iaiioi2ooz City af Fort Warth Nor#hisde Pump 5tation and Ground Starage Reservoir Project SECTION OI700 CONTRACT CLOSEOUT PART 1; GENERAL J..O1 SCO�E OF WORK A. T'his Sect�on outlines the procedure to be follow�d in closing out the Contract. 1.02 SUBSTANTIAL COMPLETTQN A. The substantial completion date shall be estabiished as stated in the A�reement. ' 1,03 FINAL CLEANING A. At the completion af work and immediately prior to final inspection, cleaning of the entire project ` shall be accamplished according to the following provisions: 1. Tkie Contractor shall thoroughly clean, sweep, wash, and po�ish all work and equipment pzovided under the Co�itract, including finishes. The clean.ing sha111eave the structures and site in a connplete and finished condition to the satisfaction of the Engineer, 2. All Subcontractors shall similarIy perform, at tk�e same time, an equivalent thorough cleaning af ail work an.d equipmant provided under tk�eir contracts. 3. The Contractor shall remove all temporary structures and all debxis, including alI dirt, sand, gravel, rubbish and waste materiaI. See 5ectian 01500, Temporary Facilities. 4. Should the Contraetor not remove rubbish or debris, nr not clean the buildings and sate as specified above, tk�e Or�mer reserves t�e rigYzt to have the cleaning done at the expense of the Contractor. S. The Contractor shaI1 mow t1�e-t�ewl�r planted grassed areas. B, Use anly cleaning materials recommended by manufacturer of surface to be cleaned. i , C. ilse eleaning materials only an surfaces recornmended by cleaning rna�erial manufaatu7cers. D. In preparation fnr substantial completion or occupancy, conduct �nal inspection af siglat-exposed �. interior an� exteriar surfaces, and of concealed spaces. E. Remave grease, dust, dirt, stains, labels, fingerprints, and other fareign materials from sight-exposed i�xterior and exterior finished surfaces. Polish surfaces so designated ta shine finish. , F. -�epair, patch, and tonch up marred surfaces to specified fnisIa, to rnatch adjacent surfaces. G. Replace air-handling filt�rs if units were operated during construction. F0170Q.doc � 1 ��-1 6/13/02 c��y oe �ort w o�tn Northisde i'ump Station and Ground 5toraga Reservoir Project H. Vacuum clean all interior spaces, inciuding inside cabznets, Broom clean paved surfaces, rake cleaz� other sur�aces af grounds. I. Handl.e materials in a controlIed nnanner wi�h as fevv handlings as possib�e. Do noi drop or tlirow materials from heights, Schedule cleaning operatians sa that dust and other contaminants resulting fram cleanizxgpracess will nat fall on wet, newly painte� surfaces. 1.�4 FINAL INSPECTION A. After final cleaning and restoration and upon vvritten notice frorn the Co�tractor that tk�e work is coznpleted, the Engineez will make a prelizninary inspection with the Owner and the Contractor presen.t, Upon completian of this preliminary inspection, the Engineer vc+Yll notify the Gon�ractor, in wrifing, af any �articulars in which. this inspection reveals that the work is defective or incomp�ete. B. Upon receiving written notice from the Eng:ineer, th� Contractor shall immediately undertake the work required to rerzaedy deficiencies and complete the woak to the satisfaction of tb.e Engineer. C, When the Contractor laas corrected or cample#ed the items as listed zza the Engineer's w�-iY�en notice, he shall inform the Engineer, in writing, that the required work has been completed. Upoza xeceipt of this notice, the Engineer, in, tk�e presenee of the Ownex and t1�e Contractor, vvill anake his final znspection ofthe pxoject, D. Should the E�ginee� �nd all work satisfactory at the tin�e of his i.zzspection, the Conixactor wi11 be allowed to xnake application for final payment. ShouJ.d the Engineer still find deficiencies in the wark, the Engineer vsrill inform the Contractor of the deficiencies and will deny the Contractor's xequest for fuial payment un�il such time as �he Contractor has satisfactorily completed the required work. 1.05 FINAL SUBMITTALS A. No applioation for final payment will be accepted until all submittals have been made and apprnved by the Engineer, inciuding, but not limited to, tk�e fallowing: Final shop drawings. 2. Project Record Docurnents 3. All interface infartnation. 4. All Operation and Maintena�ace Manuals. AIl xequired indices and schedules, 6. All Manufacturexs' Gertz�iaates of Proper Installatzon. -7. � All construction phatagraphs, including those of the coznplet�d project. All Siate required submittals, 9. Certificate that all outstanding. debts axe paid and that there are no liens on the pxoject. Fo � �ao.do� 017C��-2 ' si � 3�a2 Clty 6f F'Oft W41'LI'l Northisde Pump Statinn and Ground Storage Reservnir E'ro}ect I.06 ACCESSORY ITEMS � � A. The Contractor shail provade to the Owner, upon acceptance of the equiprnent, alI speczal accessnries required to place each ite�n of equipment in full aper�tion. T`hese speciai a�cessory i#e�ns include, but are not Iimited to, the specified spare parts, adequate oa� and grease as required for the fixst lubrication ,. of the equipment, initial fill-up of all chemica� tanks and �ixel tanks, light bulbs, fuses, hydrant wirenches, valv� wrenches, valve keys, handwheels, and otl�er expenclable iterns as required for initial start-up and operation af all equipment. B. The O�vner shall provi.de a11 process chemicals used in the operation of the pIant for purpases of � starting up equipment. 1.07 GUAR.ANTEES, BONDS, AND A,FFIDAVITS A. No application for final payment will be accepted until a11 guarantees, bonds, certificates, licenses, and affidavits required �'or wark ar equipment as specified are satisfacta�.ly filed with the Engineer. 1.08 RELEASE OF LIENS OR CLAIMS A. No application far �nal payment will be accepted until satisfactory evide�.ce af release of liens has been submitted to tk�e Owner as required by the Gerieral Conditions. 1.09 FINAL PAYMENT I A. Final payment wi11 be made to the Contractor in accordance wi#h t�e A�reement. b �ART 2: PRODUCTS (NOT USED) I �'ART 3: EXECUTION (NOT USED} , EI�ID OF SECTZ�N � � Fai�ao.ao� Q1700-3 s�i��oz ciry oe�o� wo�t� Norlhside Pump Station and Ground 5tarage Reservoir Project • SECTION 01730 , OPERATING AND MAII�TTENANCE DATA PART 1: GENERAL � l.fl I REQUIREMENTS INCLUDED � �� A. Compile product data and related info�ation appxopriate for Owner's maintenance and operatian of produets furnished under Con�ract. �' 1. Prepare operatin� and maintenance data as specified in this Section and as referenced in ath�r , pertinent sections of specificaiions. `' B. Insaxuct Owz�.er's perso�el in �x�ainienance afpraducts and in operat�o� of equipment and systems. 1,02 RELATED REQiTiREMENTS �� A. Section 01700: Contract Closeout. �- B, Section 01740: V4'arran�ies and Bonds. 1.03 QUALITY A��URANCE � A. Preparation of data shall be done by personnel: I. Trained•and experienced in maintenance and operation of described products. 2. Familiar �uwith requirements nf this Section. 3. Skilled as technical writer to the extent required ta com�rnunicate essential da#a. 4. Skilled as draftsman competent to prepare required drawin�s. , �, �.04 FORM OF SUBMITTALS � A. Prepare data in for�n of an instructional manual for use Uy Owner's personnel. a B. Farmat ` 1. Size: 8 1/2 inches x 11 inches. � 2. Paper: a. 4(} pound rninimurm, white, for typed pages. b. Hales reinforced with plastic, cloth or metal, �` 3. Text: Manufacturer's printed data, or neatly typewritten. NS01730.doc 01730-1 s�zzroz City af Fort Worth NortJiside Pump Station and Ground Storage Reservoir Project 4, Drawings: a. Provide r�inforced punched binder tab, bind in with. text. b. Reduce larger drawings and fald to si� af text pages but nat larger tlaan 14 inches x 1'7 inches. 5,. Provide fly-leaf for each separate product, or each piece of operating equipment. a. Provide t}�ed description of product, and major eomponent parts of equipment. b. Pro�ide indexed tabs. 6. Ca�er: Identify each volume with typed or printed title "OPERATTNG AND MAINTENANCE IN�TRUCTIONS". List: a. Title afl'rnject. U. Identity af separate str�xcture as applicable. a Ider�tity of general suUj ec� matter co�ered in the manual. C. Binders: 1. Cammereial quality �Y�ree-ring Uznders with durable a3nd cleanat�le plastic covers. 2. When multiple binders are used, correlate the data into related consisteni groupings. D. Ii availal�le, an electronic fartxa of the O&M Manual shall be provided. 1.05 CONTENT 0� MANUAL A, Ne�tly typewritten table of contents for each volurti�, arranged in systematie order. 1. Contractor, name of respansible principal, address and telephane number. 2. A Iist of each product required to be included, indexed to content of the volume. 3. List, with each product, name, address artd telephone number of: a. Subcontxactor or installer. b. A list af each product required to be included, indexed ta content of the �olume. c. Identify area of responsibility of each. d, Local saurce of supply far parts and replacement. 4. Identify each product by product name and other identiiying symbols as set forth in Contract Documents. B. Praduct Data 1. Iraclude only those sheets t�hich are pertinent to the specific praduct. NS01730.doc Q 1��-2 8/22102 City oi Fort Worth NorChside Pump Station and Ground Storage Reservair Yrojecf 2. Annotate each sne�t to: a. C1early identify speci£�ie product or part installed. b. C1early identify data applicable to installation. c. Deleie references to inapplicable information. C. Dra.wings 1. Suppjetnent product data witb. drawings as necessary to clearly zllustrate: a. Relation.s af component parts af equiprnent and systems. b. Control and flow diagrams. � 2. Coordinate drawings with information in Pro�ect Record DocurnenYs ta assure cnrrect i�lustration of campleted instailation. 3. Do not use Project Reco�d Dra.wings as maintenance drawin.gs. � D. Written text, as required to supplement product data for t�e �articular installatian: �' L Qrganize in consistent farmat under separate headings far different procedures. 2. Provide logical sequence of instructions of each procedure. E. Capy of each warranty, bond and service contract issued. I. Provide information sheet for Owner's personnel giving: a. Proper procedures in even.t af failure. b. Instances which nnight affect validity of warranties or bonds. 1.06 MAN UAL FOR MATERIALS AND FINISHES A. Submit iive copies of complete manual in final for�n. B. Content - For architectural products, appli�d materials and firushes: 1. Manufacturer's data, giving full information an products. a. Catalog number, size, compasiiion. b. Color and texture designatians. c. Inforrnation required far re-ordering special-manufactured products. 2. Instructions for care an�d maintenance. 1 a. Manufacturer's recommendation for ty�es of cleaning agents and methods. b. Cautions against cleaning a�ents az�d methods which are detrimental to product. �, c. Recorr�mended schedule for cleaning and znaintenance. � Nsoi�so.aoG 01730-3 sr�zio2 City of Fo�t W orth NorthsiBe Pump Statipn and Graund Stnrage itEservoir Projeot C. Content, fnr moistur� protection and weather-e�posure products: 1. Manufacturer's data, giving �ull informatian on products. a. AppIicable standards. b. Chemical campositian. o. Details of installation. 2. Instructions for inspection, maintenance and repair. D. Additiona] requirements for mainienance data: Respective s�ctians of 5pecifications. 1.07 MAN UAL FOR EQUIPMENT AND SYSTEMS A. Subrnit fi�ve capies of cornpieta rr�.anual in final farm. B. Con.tent, far each u�nit o� ec�uipment and system, as appropriate_ 1, Description of unit and component parts. a. Function, normal operating charaeteristics, and limiting conditions. b. Performance curves, engineering data and tests. c. Complete nnmenclature and cornmercial nrxmber of replaceabie parts. 2. Operating procedures: a. Start-up, break-zn, routine and normat operating instructians, b. Regulatian, eontrol, stopping, shut-down and emergeney instruetions. c. Summer and winter operating instructions. d. Special operating instructions. 3. Maintenance procedures: a. Routine operations. b. Guzde to "trouble-shooting". c. Disassennbly, repair and reassennbly, d. Alignzxzent, adjusting aaad checkin�. 4. Se�vicing and lubrication sc�aedule: a. List of lubricants required. 5. Manufacturer's printad nperating and maintenance uzstructians. 6. Descriptian of sequence of operation by cantrol manufacturer. 7. Original manufacturer's parts list, illustrations, asseml�ly drawings and diagrams required for maintenance. a. Predicted life of parts suhject to weaz-. b. Items recommended to Ue stacked as spare parts. Nsaf�3a.aoe �1734-4 si22ro2 City of Fart Wortli Northside Pump Station a�d Ground 5torage Reservoir Frnject 8. As-installed c�ntrnl diagrams by contrals manufacturer. 9. Each contractor's coordination drawings. a. As-instalied coIor coded piping diagtams. 10. Gharts of valve tag numbers, with location and function of each �valve. 11. List of original manufaaturer's spare parts, manufacturer's current prices, and recomaxxended quantities t� be maintained zn storage. 12. Other data as required under pertinent sections of specifications. C. Content, for each electric and electronic systern, as appzo}�riate: �. Description of system and cornponent parts. a. Func�ion, normal operating characteristics, and limi�ing conditions. � b. P�rformance curves, engineering data and tests. c. Complete nornenclatur� axzd cammercial number of replaceable parts. 2. Circuit directories nf panelboards. a. EIectrical service. b. Controls. c. Cozza�r�.unicafaons, 3. As-installed color coded wiring diagrams. �4. Operating pxacedures: a. Routir�e and normal operating instructions. b. Sequences required. c. Special operating instruc�ions. 5. Maintenance procedur�s: � a. Routine operati�ns. � b. Guide to "trouble-shaoting„ c. I]isassembly, repair and reassembly. d. Adjustment and checking. ' 6. Manufacturer's printed operating and maintenance i�ast�ructions. 7. List of original manufacturer's spare parts, manufacturer's current prices, and reconnmended '-' quantities to be maintained in storage. ' 8. Otiier data as required under pertinent sections af specifications. D. Prepare and in.clude additional data when tlae need for sueh data becomes apparent during instruction � of Owner's personnel. N501730.doc 0 I730-5 s�zaro2 Ciry of Fort Worth Northside Pump 5tation and Ground 5torage Reservoir Pibject E. Additional requireznents for operating and maintenance �lata: Respective sec�ions of Specifications. I.d8 SUBMITTAL SCHEDULE A. Submit fi�e copies ofpreliminary draft ofpropased %rmats and outlines of contents ofOperation and Maintenance Manuals wi�hin 60 days after Notice ta P�oceed. 1. Th� Engineer will review the preIiminary draft and return two copies with comments. B. Submit five copies af comple�ed data in fina� form no later than 3Q days fo�lowing ihe Engineer's review of tha last shop drawing and/or other submittal specified under the Special Canditians. 1. Two copies vvill Ue returned �viih comm�ts to be incarporated into final copies. C. Submit five (S) copies af appxoved manual in final forrn directly to the offices of the Engineex within 30 calendar days af product shipz�nent to the project site and preferably within 30 days af�ex t�e reviewed copy is recez�ed. D. Submit six copies of addendum to the operation and rnaintenance manuals as appl�cable and certificates within 30 days after fmal inspection and plant start-up test. 1.09 INSTRUCTIDN OF OWNER'S PER50NNEL A. Prior to �nal inspection or acceptance, fully instruct Owner's desi�nated aperating and maintena�nce personne� in operation, adjustment and maintenance of products, equipr�ent and systems. B. Operating and mainte�anca riaanual shall constztute the basis af instruction. The O&M Manua� shall Ue approved prior to commencing training. Review contents of manual with personnel in full detail to explain all aspecis of operations and maintenance. C. Instruction of Owner's operations personnei wiIl requi�re a minimum of two days on site. Two 4-hour classes on each of the two days shall be provided for the four operations graups. This training �vill not reduce t�e traixu,ng z'equired in the individual equipment specifications. Additional classes for the instxument technicians and nnechanics shall be provided as specified in the individual equipment sp�cifications. PAR'T' Z; PRODUCTS (NOT USED) PART 3; EXECUTION {NOT USED} END OF 5ECTION xso��3a.a� O I730-6 s�azioz CityafPort Worth Northside Pump Sfatinn and Ground Starage Reservoir Project ' SECTION � 1740 WAR1t�NT'IES AND BONDS PART 1: GENER.A�, 1.01 REQiJIREMENTS INCLUDED � A. Cornpile speciiied warranties and bonds, in accordance with �e General Conditions. B. Co-execute suhmittals when so specified. . C. Review submittals ta veriiy campliance tivith Contract Dacurnents. �' D. Submit to the Engineer for review and transmittal to Owner. 1.02 RELATED REQU]REMENTS A. Tnstructians to Bidders: Bid Bonds. � B. Conditions of the Coniract: Perfarmance Bond and Payment Bond. C. Agreement. D. Section D i 700: Contract Closeout. E. Special Cond�tions: Maintenance Bond. • lA3 STJBI�IITTAL REQUIREMENTS A. Assetnble warraraties, Uonds and service and maintenance contracts, executed by each of the respective = manufacturers, suppliers, and subcontractors. B. NurnUer of original signed copies required: Two each. C. Table of Cnntents: Neatly typed, in orderly sequenee. Pravide complete information far each item. 1. Froduct or work item. 2. �irm, with name af principai, address and telephone nuznber. I 3. Scope. I 4. Date a� beginning of warranty, bond or service and maintenance contract. 5. Duration of warranty, bond or service maintenance coniract. � rrsoi�4o.do� 017A�0-1 tx��oro2 i CitynFFort Wortl� Northside Pump Station and Ground Storage Reservoir Project 6. Prov�ide i�nfo�xaatic�n for Owner's personz�el; a. Proper procedure in case of failure. b. Ixastances which mrght affect t�e �alidity �f wanranty or band. 7. Cantractor, name of responsible principal, address and telephon� number. 1_04 FORM5 OF SLTSMITTALS A. Prepare in duplicaie packets. B. Farn:iat: I, Size 8 1/2 inches x 11 inches, punch sheets for standard 3-post Uinder. a. Fold larger sheets to �t iz�to bi�dexs. 2. Caver: Identify each packet with typed or printed title "WARR_ANTIES AND BONDS". List: a. Title of Project. b. Name of Cantractor. C. Binders: Commercial quality, three post bind�r, vwith durable and cIeanable plastic covers and maximurn pasi width of 2 inches. 1.05 W�R�I,NTY SL]BMITTAL REQUIREMENT� A. Far alI major pieces of equipment, submit a warranty fra�n ihe equipment manufacturer. The manufacturer's wananty period shall Ue cancurrenf with the Contractor's for twa (2) y�ars, unless otherwise specified, commencin� at the time of final acceptance bv the Own.er. B. The Gontractor shall be responsible far ab�aining certificat�s for equipment warranty for all major equipment specified under Divisions 11, 13, 14, 15 and 16. The Engineer reserves the right to request warraniies far equipment not classified as major, 'T`he Contractor shall still warrant equipment not oonsidered fo be "major" in the Contractar's two-warranty perind even though certificates of warranty may not be required, C. For certain pieces of et�uipment, the Owner may require a waxranty of more than two years. The requirement for a warranty af mare than twa years shall be specified in intiividual sections o� the 5pecifications. PART 2: PRODUCT� {NOT USED) PART 3: EXECUTTON (NOT USED) END QF SECTION Nsoi�ao.ao�. 01740-2 ianoroz � � � 1 .� ��,�I�I�� .`��`NOR�` � � � � �e ;� _ � � � I � .� i. CIYy QiFOCL WDC[h Nortltside Pump Station a��d Gro�nd Storage Reservoir Pro}ect sECTioN a2aso DEMOLITIQN PART 1: GENERAL 1.01 SCOPE �F WORi� A. Th� Contractor shall furnish al� labor, materials, equipment and incidentals required to provide all dismantling, rnodifications, and salvage work required, as shown on the Drawings and specified herein. B. The Cantractar shall comply with applicaUle laws, cades, ordinances andregulations, and shall obtain an.d pay for necessary permits. G The Contractox shall remove from site and legaIly dispose of dismantled materials, trash; dehris, atc., except any items specifieally indicated to be reused and any iterns designated on the Drawin�s to Ue salvaged fvr Owner's o�n purposes. 5uch items shall be carefully removed under the Contract and moved to an area designated by the Owner on the project site. D. All other materials removed t�nder the modification work and not called for to be reused or turned over to the Owner on the project shall be disposed of legally, off t�e site, by Contractor, who will, upon remaval from site, have the rights of salvage of materials. E. The Contractor shail visit the site of the work and examine the premises so as to fully understand all of the existing conditions relative to the wark. No increase in cost or extension afperfo�nance time will be considered for failure �o �ow the conditions af the site and structures. �. Th� Contractor shall be responsible for removing and modifying piping az�d sfi,�cttares in such a sequenoe that th�re will Ue no disruption of operations. The Contractor's cozastruction schedule, to be prnvided per Special Conditions, shall include demolition wark at times that zneet the canstruction sequencing issues. 1.02 CARE, PRQTECTION Al�]I] REPATR A. The Contractor is cautioned to exercise great care i:n protecting exis�ing structures and properiy ofthe Owner while proceeding witla work af thi�s Sectian an.d the entire Contract. All da.mage shall he repaired at once to the satisfaction af the Engineer, AlI such repairs shall be at the expense of the Coniractor and no cZaims for additionai paynaent will be accepted. 1.03 CONDITIONS OF STRUCTUR.ES A. The Owner and the Engineer assume no responsibility for the actual condition of the structures to be demolished or modified. B. Conditions existing at the time of inspection for Uidding purpases will be maintained lay the O�ner insofar as practicaUle. However, variations within a structuze may oocur priflr to the start af �emolition work. r�sozosa.aoc 02050-1 �ziioia2 City of Fart Warth Northside Pump Statson and Ground Stprage Reservoir Projeet G The Engineer may, upori inapection, direct the Contractor to repair or replace deteriarated or damaged structures, piping or mechanical equipment as extra work. E�ctra work, if any, will Ue periarmed and paid for in accordance with ather portzons of this Project Manual. 1.04 TR.AFFIC AND ACCES� A. Special attention is directed towards maintaining safe and convenient access at aII times ta and through the existing faciliiy by City personnel and associated vehicles. 1,05 EQUIPMENT TO BE SALVAGED FOR OWNER A. The foIlowin:g equiprnent shall be rernoved during the course of this construction project, but shall xemain as property of the Ovtmer: 1. 16-inch Tuxbine Meter and 1G-inch FCV sha1I be removed and replaced in aecordanee with the project rlemolition sheet af the plans. 2. Items described in th� Special Conditions D29-Removal, Salvage, and Abandonmeni afExisting Facilities. � 3. The insignia which is cast into the wall of Yhe existing resarvoir shall l�e saivaged priar to any demolit�on act�vities an the tanlc. a} Con.tractor shall make a cast of the insignia prior tn removal from the tank walI. The cast shall be turned over the Owner. b) Contractor shall savv-cut the insignia from the tank wall and deliver ta location designated Uy Owner. PART 2: PRODUCTS (NOT USED) pART 3: EXECUTIOI�1 3.01 MANNER OF CONDUCTING WORK A. Execute worl� in care�'ul, orderly manner. Pro�vide and maintain barriers, dust screens, war�aing laghts as may be necessary to pratect persons and praperty. Petfarm work with utmost care, using taols and methods that will not iransfer any heavy shocks �o adjacent structur�s to remain in service and in place. Take all possible care to avoid vibratian and other distur�ance. Conduct work in a manner giving prime consideration to, but not necessarily limited by: Protection ofpublic and Ovvner's personnel. 2. Pratection from vt�eather. Control of noise, shocks, vibration. 4. Cantrol a� dirt and dust. Main#enance of orderly access. r�so2oso.ao� 02050-2 iznoroz Ciry af Fart Worth NorthSide Pump Scation and Grvund SYorage Reservoir Project 6. Protectian of existing 5tructures or portions thereof to remain. 7. Caordination and cooperation with Owner- B. ]]ebris sha,ll not be allowed to accumulate. C. No f res will be permitted on sita. D. The use af explosives will not be permitted an the project. E. Provide temporary support and shoring as required for existing ma.terials until new work is installed. F. Poll�tion Controls: Use water sprinkling, temporary enclosures, and other suitable methods to limit dust and dirt rising and sca�ezing in air to lowest practical level. Coxnply with g4verning regalatians pertaining to environmenta3 protection. 1. Do not use water when it may create hazardous or objectionable c�nditions such as ice, f�ooding, and pollution. 2. Clean adjacent structures and improvements of dus#, dirt, and debris caused by demolition operations, -as dir�cted by Owner or governing authorities. Return adj acent areas to condition existing prior ta start of work. 3.02 MODTFTCATTONS A. Modi�cation consis�s of demolition as requixed, xemoving, replacing, or altering existing conczete. Also i:ncluded is such vvoxk as plugging pipe and wall openings, the removal af portions af an e�sting structure, and cqnstructian af additions ta existing structures. 3.03 CONSTRUCTION METHODS A. General: Concrete to be demolished and remaved under this item sha11 be broken into pieces hy methods appraved by the Engineer. The use of explosives will not be permitted for any purposes. Disposal of demolished materials sha11 be as specified in Section 022Q0. B. Modificatians of E�sting Struetures: 1. Where only a portion af the existing structure is to be removed, special care shall be taken. to prevent damage to that portion that will remain in place. Portions of concrete structure� to be removed shall be saw cut, if directed by the Engineer, in order to minimize impact Ioads on the remaining str�tcture. No "headache° balls or a�her swinging weights may be used. Where not connecting to new structures, the existing concrete shalt be removed to neat lines as shown on the I'lans or as established by the Engineer, and reinforcing steel shall be saw cut, if directed by � the Engineer, and removed to a depth of two inches from fhe finished surface and caated, or as noted an the Drawings. The new opening shall be patched and finished with nonshrin� nonmetallic grout or ather treatment as required to function as intended. 2. Execute cutting and demoliiion by methods which will pxevent damage to other wark, and will provide praper surfaces to receive instaIlation of regairs. Torch cutfing will no# be permitted. NS02fl50. doc 02050-3 � viaoz Gity of Fort Worth Northside Pump Station and Ground Storage ReservoirPraject Where physical c�tting is required, cut work �nth sawing and gru�ding tools, not with hamm.ering and chopping tools. Unless oth�se specified, core drill or saw cut openings through all concrete wo�I�. Core drilling shall be done utilizing diamond bits. Corners sha11 not be overcut wzthout przar written approval frorr� the Engineer. 4. Where a portzon of the existing concxete is to be removed aud new cancrete is to be added, a minimum of 1-inch saw cut is required to pz��ide a s�aight, neat edge at the surface. Care shall Ue taken ta main.tain existing reinforcement where indicated an the plans. Patch with seams which are durable and as invisible as possible. Restore exposed finishes of patched areas and, where necessary, extend finish restoration onto retained work, adj oining, in a ma�nerr wbich will eliminate evidence of patching. 6. Take care in the removal af equiprnent and materials to be sal�+aged to prevent damage to such. END OF SECTIQN N5020_SO.doc �Z�S�-4 12/I4/fl2 City oFBort Wortli Northside Pump Station and Ground Storage Reservoir Project � SEGTION 021 Q� SITE I'REP1�ItATION PART 1 GENERAL 1.01 SCOPE QF WORK , A. Fumish all lal�or, materials and equipment required and pezform all site preparation, complete as shown on the Drawings and as specified herein. ,� B. Ql�tain all pemiits required for site preparatian work prior to pz'aceeding with the work. C_ Unless otherwise shown on the Drawings or dixected by the Engineer, the areas to b� cleared, grubUed and stripped shall generally cansist of the entire project site, with the exception of those ' areas speci�cally designated to remain in an undisturUed, natural co�ndition. 1.b2 RELATED WORK A. Environmental Protection is included in Section 0111d. 1 B. Dennalition is included in Section 02050. C. �arthwork is included in Saction 022�0. 1.03 SiJBMITTALS ., A. Subz�ait, in accorda�ce with Special Conditions, Part D, copies of all permits required prior to , clearing, gruUbing, and siripping work. PART 2 PRODUGTS (NOT LTSED) PART 3 EXECUTION 3.01 CLEARING A. Cut and remove all timber, trees, stumps, brush, shruhs, roots, grass, weeds, rubbish and any other obj ectionable material resting an or protruding throug� the surface of the graund. B, Preseroe and protect tre�s and other vegetation designated an the Drawzngs ar directed by the Engineer to rernain as sp�c�ed b�low. 3 . Q2 GRUBBING I A. Grub and remove a11 steamps, raots in excess af 1-1/2-in in diarneter, matted raots, brush, timber, logs, concrete rubble and other debris encounteied to a depth of I 8-in balow original grade or 18-in beneath the Uoitom of foundations, whichever is deeper. � I B. Refill all ubbin holes and de ressions excavated Uelow ��e ori inal gr g p � graund surface with suitaUle materials and compact to a density conforming to the surrounding gratu�d suz'face in accordance with Section 4220Q. , At50515501.590 021 ��-� 8/20/02 c�ry of ror� wo��n Northside Pump Stauon and Ground Starage Reservair Project 3.03 STRII'PING A. Strip topsoil from a11 areas to be occupied by buiidings, structures, ax�.d roadways and all areas to be �xcavated or filled. B. Topsoil shall be free from brush, t�asia, large siones and other ext�aneous material. Avoid mixing topsoil with subsozl. � C. Stockpile and protect topsoil until if is used in landscaping, loaming and seeding aperations. Dispose of surplus topsoil after all work is completed, 3.04 DISPOSAL A. Dispose of material and debris from site preparation operatians vy hauling such materials and c�ebris to an agpzoved offsite disposal area. No rubbish or debris �f any kind shall Ue Uuried on the site, B. Burning of cleared and grulabed materials, ar other fires for any reason vvill not be permitted. 3,Q5 PROTECTION A. Trees and other vegetation designated an the Drawings or directed Uy #he Engineer to remain sha111�e protected from damage by all construction operations by erecting suitab�e barriers, guards and enclosures, or by other appraved means. Conduct clearing operatians in a manner to prevent falling trees from damaging trees and vegetation designated to remai� and to tk�e work being constructed and sa as to pravide far th� saf�ry of employees and athers. B. Maintain prntection uniil all work in the viciniiy of the work being protected has been completed. C. Dq nat aperate heavy equipment or stockpile materials within the branch spread af existing trees. D. Immediately repair any damage to existing tree crowns, trunks, ox raat systems. Roots exposed andbr damaged during the work shall immediately Ue cut off cleanly inside the exposed or damaged area. Treat cut surfaces with an acce�taUle tree wound paint and topsozI spread over �ae �xposed root area. E. When �rork is completed, remove alI dead and downed treas. Live trees shall be trimmed of all dead and diseased limbs arid branches. All cuts shall be eleanly made at their juneture with the trunk or pxeceding b:ranch without injury to the �runk or remaining branches. Cuts over 1-in in diameter shall be treated wi.tla a�a acceptable tree wound pain.t. F. Restrict construction activities ta those areas within the limits of canstruciion designated on the Drawings, witlun public rights-of-way, and within easernents provided l�y tk�e Owner. Adjacent properties and improvements thereon, puUlic or private, which become dar�aaged by construction operations shall Ue promptly restared ta their original condition, to the £ull satisfaction o� the pxapert� owz�.er. END OF SECTIDN Nsos f sso i.sao 02100-2 siza�oz City of Pott VJorth Noithside Pump Station and Ground Storage l7eservoir Project sECT1oN a2i4o DEVWATERING AND DR�TNAGE PART 1 GENERAL 1.OQ STA'.l'UTORY REQUIREMENT� A. Obtain and pay for all pernuts required for temporary dewatering and drainage systems. B. Original p�ernnits shalI be prozninently displayed on the site prior to canstructing dewatering and drainage systexns. 1.01 SCOPE OF WORK �� A. Furnish, install, operate, monitor, maintain and remove temporary dewatering and drainage , systems as required and Iower and maintain groundwater levels below suUgrades of excavations. Prevent surFace water runoff from entering or accumulating in excavations. B. Fumish the services of a licensed professianaI engineex registered in the State in which the work is located, to prepare dewatering and drainage system designs and subznittais. C. Collact and properly dispose of all discharge water from dewatering az�d draivaage systems in accordance with State and local requirements a�d permits. D. Repair damage caused by dewatering and drair�age systern operatzons. E. Remor+e tennpoxary devvatering and drainage systems when no longer needed. Restore all disturbed areas. 1.02 RELATED WORK A. Earth excavation and backfili for structures are included in Section 022a0. B. Earth excavatian a7nd back#ill for pipelines are included in Section Q2221 C, Sedimentation and erasion control is included in Sectinn 02270. 1.D3 SUBMITTALS � A. Iievuatering and drainage system designs shall be prepared by a licensed professional engi�eer, ` reg�stered in the State in which th� warlc is located, having a nain,imum of 5 years of professianal ' experience in the design and construction of dewatering and drainage systems. Submsi an original and three copzes of the licensed prafessianal engineer's certification, on tk�e PE fprm, that is at the end of this section, stating that the dewatering and drainage system designs have been ' prepared by the professional engineer and that the professional engineer will be responsible for . their execution. Do not suUmit dewatering and drainage system desig�s +anless requested in writing. NSOS 15Sb1.500 021�0-1 aizaioz CiLy af Fnrt Worth Nortl�side Pump Statian and Ground Storage Reservoir Project 1.04 DEFINITIONS A. Where the phrase °in-the-dry" is used in this Section, it shall be defined as in situ soil moisture content of no more than two percentage points abo�e the aptimum maisture content for that soi1. PART 2 PRODUCTS (NOT LISED) YART 3 EXECUTION 3.01 GENER AT • A. Control surt'ace water and groundwater such that excavation io final grade is made in-the-dry, and bearing soils are maintained undisturbed. Prevent softtn.ing, or instability af, or disturbance to, the subgr�de due ta water seepage. B. Provide protection against flotatian fo:r alI work, C. The impact of anticipated subsurface soiUwater conditions shall be considered whezz �eIecting methods of excavation and temporary dewatering and drainage systems. Where giroundwater levels are aUove the }�raposed bottams of excavations, a pumped dewatering system is expected for predrainage of the soils prior to excavation to final girade and for maintenance of the lowered groundwater leval until construction has be�n completed to such an extent that the faundation, structure, pipe, conduit, ar fill will nat be floated or oth.exwise dama�ed. Type af d�wat�ring system, spacirag of dewatering units and othex details o� the wark aze expected tn vary with sail/water conditions at a particular lacation. 3.02 SLTRFACE WATER CONTROL A. Control surface water ranoff to prevent flow inta excavations. Provide temporary measures such as dikes, ditches and sumps. 3.a3 E�CAVATION DEVVATERING A. Provide and maintain adequate equipment and facilities t� remave prompfly and dispose of prnperly aIl �;vater enterin� excavations. Exca�vations shall be kept in-the-dry, so as to mainl:ain an undisturbed suUgrade condition throughout constxuctian belor� grad�, including backfill and ��-- fill placement. B_ Collect precipitation ar sur�ace runaff in shallow ditches araund the perirz�eter of the e�.ca�atian, drain fo sump and pump frorn the excavation to maintain in-the-dry conditions, C. I'ipe and conduit shall not be installed in water or aIlowed to be suUmer�ed prior to backfilling. Pipe and cnnduit which becomes submerged shall be removed and the excavation dewatered and restoxed to proper conditions prior to reinstalling the pipe ar�d canduit. D, �xcavations for foundations and structures shall be maintained in-the-dry for a minimum of 4 days after concreie placement. In no event shalI water be allowed to enter an �xcavation and rise to cause unUalanc�d pressure on faundations and st�-uctures until the eonerete or rnortar has set at Ieast 24 hou:rs. NSOS 155� 1.500 02 I40-2 s��o�oa City of E'ort Worth ]Vorthside Pump Sfation and Ground Storage Resarvoir Project E. Dewatering and drainage operat�ons shail at all times be conducted in such a manner as to preserve the natural unciisturbed bearing capacity of the subgrade at the bottam of the excavation. If the subgrade becames disturbed far any reason, the unsuitable subgrade material shail be reznoved and replaced witl� concrate, compacted gianular fill, or other approved rrzaterial to restore the bearing capaczty of the subgrade ta its original undisturbed condition. F. Dewatering and drainage aperations shall be condueted in a manner that doas not cause loss of ground or disturbance to the pipe bedding or soil thai supports overlying or adjacent structures. 3.04 DISPOSAL �F DRAINAGE A. All water discharged from tamporary dewatering an�l drainage systenns sha11 be disposed of in j accordance wi�h the sedim�ntation and contral plans that sha11 be prepar�d Uy t�e Cantractor and , approved by the Engineer. E�cisting or new sanitary sewer sysiems shall not be used to dispose of drainage unless the written permissian af th.e utility orr owner is abtained. 1. , �� EI�TD OF SECTION NS0515501.500 �21 ��-3 g1201�2 City of Poit Woith Northside Pump Station and Ground Storage Resetvoir Project • � P.E. CERTIF'ICATrON FORM The undersigned hereby certifies tl�at he/she is a professional engineer registered in the State of and that he/she k�as been emplflyed by (Name of Contxactor} (Insert P.E. Responsibilitzes) in accordance with Sectian to design far the (Nanne ofPxoject) The undarsigned further certifies that he/she has perfart�n.ed the desigr► of the � , that said desagr� is in canformance Narne of Project) vvith all applicable local, state and federal cades, rules, and regulations, and that hisme:r signatur� and P.E. stamp have heen affixed to all calculations and drativings used in, artd resulting from, the design. The undersigned hereby agrees ta make aIl original design drawings and calcuIatio�s available to tkie (Insert Name of Owner} ar Owner's representative within seven da.ys foilnwing written request therefar by the Owner. P.E. Name Si�nature Address Contractor's Nazne Signature Title Address N50515SO I .500 02140-4 8/201Q� Cily of Fort Wnrth Northside Pum� Sta#ion and Ground Storage Reservoir Project S�CTION 02200 EARTHWORK PART 1 GENER AI. 1.00 STATUTORY REQj_]IR�MENTS A. A11 excavation, Yrenching, sheeting, bracing, etc sk�all comply with the requirements af OSHA excavation safety standards (29 CFR Part 1.926.6SQ Su[�part P}, State aaad Iocal requirements. Where conflict between OSHA, State and local regulations exists, #he most stringent requirements shali apply. 1.01 SCOPE OF WORK A. Fumish all labor, materials, equipment and incidentats required and perform all excavation work and grading; place and carnpacY backfill and fi11; and dispose of unsnitable, waste and sur�lus materials as sho�+n on tha Dzawings and as speciiied h�rein. B. Provide the servzces af a li�ensed professional engineer registered in th� Sta�e in which the work is located, to prepare temporary excavation sugport system designs and submittals. C. Furnish and install ternporary excavation support systerns, including sheeting, shoring and bracing, to insuze the safety af personnel and protect adjacent structures, piping, eic, in accordan.ce with Federal, State and local3aws, regulations and requiiement�. 1.Q2 RELATED WORK A. Site Preparation is included in 5eciian 02100. _ B. Dewatering and Drainage is included in �ection 02140. C. Trenching, Backiilling and Compaction is included in Section 02Z21. D. Granular Materials are included in Seciian 02234. E. Sedimentation and Erosion Contral is included in Section 0227p. 1.Q3 SUBMITTALS A. Excavation. support system designs shall Ue prepared by a licensed professional engineer, registered in the 5tate in which the work is loca�ed, having a minimurn of 5 years of professional experience in the design and construction of excavation suppnrt systems. Submit an original and three capies af the licensed professional engineer's certification, an the PE form located at th� end of ihis section, stating that the excavation support systems designs have been prepared by the professional �n�ineer and that the professional engineer wiIl be responsible for their execution. Do noi submit excavation support system designs unless requested in writing. rrsa�isso�.saa 02200-1 8l24102 City af Fort Worth Northside Pump Station and Ground Storage Reservoir Projecl 1.04 REFERENCE STANDARI)S A. American �ocieiy, for Testing and Materials {ASTM} ASTM D698 - Test Me�had for Laboratory C�mpaction Characteristics of Soils Using Standard Efforts. - 2. ASTM D 1557 - Tesi Mathod for Laboratary Compaction Characterisiacs of �oil Using Modified Effort. B. Where reference is made to one oi tihe above standa�rds, the revision in effect at �ie time of �id opening shall ap�ly. 1.a5 QUALI'I'Y ASSYJRANCE A. At aIl structures, prior to #.he placernent of Uedding material, cancrete wark mais, structural fi]I or structural concrete, coardinate with fhe soils testing laUaratary ta verify the suifability of the existing sui�grade soil and to perfann in-place soil density tests as required to �erify Yllat the bearing capaczty af the subgrade is sufficient. B. Prior to and during the placement of backfill ar�d fill coordinate with the soils testing labaratary to perform in-plaee soil density tests to verify that tlae bacl�'iIUfill materzal has been compacted in accardance with the compactian requirements specified elsewhere. The �ngine�r may desi�nate areas to Ue tested. 1.06 DEFINITION� A. Where the phrasa "in-the-dry" is used in ti7is Section, it shall Ue daiined ta mean a soil condition such tbat t�ae in-place moisture contezzt af the soil at that tixne is no more than two perccntage points abave the optimum moisture content of that soil as deterz�.azned by the Iaboratory test of the moisture-density relatian appropriate to t11e specified level of compaction. B, Where used in this Section "structures" refers ta a11 Uuildings, the Ground Storage Reservoir, and Vaults 1 through 4. Stoz7mvvater structures and duct banks are not cansidered structures in this cantext. PART 2 PRQDUCTS 2.D1 GENERAT. A. Materials designated for use in this Sectian. are speci�ied in Section 02230. B. Timbez' used for excavation support systems shall l�e pressure treated with wood preservati�e for ground con.tact. NS0515S03 SOQ 02200-2 s�2oro2 City pi Fort Worth Nnrthside Pump Station and Ground 5torage Aeservoir Yraject FART 3 E�CUTION 3.d1 PREPARATTON A. Test Pits 1. Perform exploratory excavatian work (test pits) for the purpose of veri�ying the locatian of underground utilities and structures and to check far unIainwn utiliiies and structures, prior , to commencing excavation work. 2. Test pits shall be �Oackfzlled as soon as the desired inforrnation has been obtained. . Backfilled surfaces shall be stabilized in accordance �ith apprnved erosion ar�d sedimenta�ion control plans. , B. Dewatering and Dxainage Systems I. Ternporary dewatering and drainage systems shall be in place an.d opexatianal priar to beginning excavation work. 3.02 EXCAVATION SUPPORT A. Furnish, install, monitor and maintain excavation support (e.g., shoring, sheei�ng, bracing, trench � boxes, etc} as required l�y Federal, State or local laws, ordinances, regulations and safety xaquirements. Support the sides af excavation, to prevent any movement which could in any way -- reduce the width of the excavation below that necessary for proper canstruction and prQtect adjacent structi,u-es from undertnining, settlement or other damage. Take caze io pr�vent the fornaation oi voids outside of sheeting. If �oids occur behind sheeting, immediatcly bacicfill and campact the voids with cnmman fill rnaterial. Voids in Iocations that cannot Ue pr�periy � compacted upon backfilling shall be filIed with lean concrete. B. Install�excavation supparts outside the neat lines of foundations. 5upports shall be plumb and securely braced and tied in position. Excavation support shall be adequate to withstand all pressures to which the supports wzll be sub�ected. Any movement or bulging of supports shall be corrected to provide th.e necessary clearances, dimensions and structural integrity. C. Excavation Supports Left in Place Exca�ation supparts that are required to remain in place, if agplicable, are indicated on tlae Drat�ings. 2. The Owner or Enganeer may direct that certain excavation supparts remain in place, oz be cut off at any specific eleVation. Supports directed by the Owner or Engineer to be lef� in place and not so designated on the Draw�ings or atherwise specified herein to xemain in place, will be paid far in accardanee with the General Conditions. �f the Contractor believes that such a directive zncreases Contractor's cost and would fihereUy �ntitle Contraeior to a cha�nge zn contract cosi, Contractor shall notify the Engineer in accordance with fhe applicable article(s) in the General Conditions pertainix�g to chan�es in the warlc. NSOSISSQl.500 oz2oo-� ��zo�oz City of Fort Worth Northside Puinp Station and Crround 5tarage Reservoir Project 3. The right of t�e Owner or Engineer to dir�ct that certain excavation supports remain in place shall not be construed as creating any obligation on the Owner or Engineer to give such direction, nor shall failure to give such direction relieve the Contractar from liability for damages ta persons ar property oecurring from or upan tha rvork occasioned by negligence or otherwise, gra�ving out af a failure on the part of the Cantractor to leave in plaae suff'icient excavation supports to prevant any movement of tbe ground or dazxiage to adjacent structures. D. Excavatinn supparts shall be carefully reznoved in such manner so as nat to endanger the Work Qr other adjacent structures, ut�ilities, ar properiy. All voids left or caused by withdrawal of supparts shall be �mm�ediately filled with sand and compacted. , 3.03 STRUCTZ.TR.AI. EXCAVATION FROCEDURES A. Excavations for struetures shall be suitably �ide for constz'uctio n nf the structures, including excavation supports, d�watering and drainage systems at�d workzng clearances. B. Exca�ation shall be performed in-th.e-dry atad shall Ue accomplished Uy znethods which preserve th� undisturbed �state of subgrade soils. Drainage and dewatering systems sh.all be in place and operational prior tn beginning excavation woxk. Zn n.a case shall the earth be plowed, scraped or excavated by any means so near to the finished subgrade that would dis#urb the �nished subgrade. Hand exca�vation af tk�e �nal 3 to 6-in ma.y be required ta obtaiz� a satisfactory, undisturbed sul�g�'ade. Subgrade soils which become soft, loose, "quick", or otherwise unsatisfactory for support of structures as a result of inadequate excavatian, dewatering, or ather construction methods shall be removed and rEplac�d with lean concrete, compacted Structural Fill or suitaUle crushed lirnestone, subject to prior approval Uy the Engineer, at no additianal cost ta the Owner. C. The excar�atians far the drilled shafts required fbr the foundation of t�e Pump Station shall be maintained in the dry, as is the case #'or all excavations far structures. The contractar sh.al] clean all bearing sur�'aces in the drilled sh.afts by removing laose material prior to placing steel and "concreYe. Also prior to placin� of steel and cancrete in the drilled shafts, the Contractor shall notify the sails testing laboratory to verify the suitability of the drilled shafts for the anticipated fo►andanon and structural laadings. D. Excavations for the Pump Station �rade beams shall be such that there is a minimum 4-inch vaid space Ueneath ihe grade Ueams and the clay soil. If cardboard cartons forms are used, care shall l�e talcen to nat crush the cartan forms, and Yhe Contractor shall take the steps necessary ta prevent the carton forms from becoming wet prior to ox du�ring concrcte pla�ement operations. Alsn, a soil retainer should be furnished a�.d installed by the Contractor to pre�rent this void space from becoming filled. �. Exca�atiozas for fhe Pump sta#ion suspended floor slab shall be sucl� that there is a rr�inim.ur�a 4- inch void space beneath the suspended floor s1al� and the clay soil. If cardbaard cartons fo�rms are used, care shaIl be taken to not crush the carton fomis, and the Contractor shail take the steps necessary ta prevent the carton fornls fram becoming wet and from being crushed prior to or during concrete placement operations. N5051550 L SDO 0220D-4 sizoEoz Ciry ofFort Worth Narthside Pump Station and Ground 3torage Reservoir Project F. Excavatian required to remove tk�e exi.sting concrete graund storage reservoir shall he performed as required to remove ihe reservoix, including but not limited to drain baxes, piping, concrete encasemer�ts for piping; and all base nnaterials for the reservoir. The sx8ewalls of the excavation shalj be sloped at a 1 to 2(1-ft of rise ta 2-ft of run) ratio as sharvn on the Drawings. As-built drawings for fhe existing ground starage reservoir are included in Part H, Appendix, of the specificaiions and are to be used by the Con#ractor to detemune the scope of the work required to remove the existing reservoir. Prior to �lacing fill material in excavation, the Contractor shall notify the soils testing laboratory to verify the suitability of the suUgrade for the anticipated foundation and structural loadzngs of the proposed 4.�7 mg g,round storage reservoir. G. Excavation far the proposed 4.a mg ground storage reservoir shalI be as speciiied herein and as shown on the Drawings. Excavation for the proposed reservoir sha11 be to the top of the white ta tan limestone layer, arnd the bottom of the excavatian shall extend S-it heyond th� footing of the proposed reservoir (and ihe sidewalls of the excavatians sha1� be sloped at a 1 to 2 ratio as shown on the Drawings). Excavation Ueyond the top af t�e white to tan limestone layer may be required � ko install inIet, outlet, and drain piping as shown on the Drawings. Copies of the boring lag . informafion from the Geotechnical7nvestigation Repart are a�ailable frorn the Engineer upon request. It shall be the respansibility of the Cantractor to review this information ta determine " the scope of the earthwark required for this project, Priar to placing fill material in excavation, , the Contractor shall notify the soils testing lal�oratory to verify the suitability of the suUgrade for the anticipated foundation and structural ].aadiugs of the proposed 4.0 mg ground storage reservoir. H. Excavanons for the removal of vaults and pi�ing shall be perforrned ta the ex�ent so tlaat they can be entixely removed, including any soft soils within the bottorza and sides of tbe excavation. The Contractor shall bench the excavatian in a rnaximum dimension of 3-ft vertical to faciiitate instaliation of Structural Fill material. Excavation of material within the white to tan limestone layer may be required to remove the vaults and piping. Copies of the boring log information � from the Geatechnical Investigatian Report are a�ailable fram the Engineer upon request. It shall be the responsibility of t1�e Contractor to review this infarrnation to determine the scope of the earthwork required far this project. Prioz to placing fill material in an excavation, the Contractor shall n�tify the soils testing laboratory to verify the suitability of the subgrade �or the anticipated foundation and structural loadings of the praposed 4A mg ground storage reservoir. I. Excavations required to construct new vaults including bedding materials shall be performed as necessary. Excavation of material within the white to tan limestone layer may be required to con.struct the vaults. Copies af the boring log information from the Geotechnical7nvestigaiion Repart are available from the Engineer upon request. It shall be the responsibility af the Contractor to review this information to deternline the scope of the earthwork required far this project. Prior ta placing bedding material for the vaults, the Cantractor shall notify the soils testing laboratory io verify the suitability of the subg�ade for the anticipated foundation and structural loadings of the vaults. J. Subgrade Preparation: 1. Cotnpact the top 12-in of subgrade to a minimum of 95 percent modified proctor (AST`M D1557) for aIl structures unless otherwise shown on the Drawi�gs or otherwise specifed herein. N5051550 ] .50D �2��fl-5 8(2i1102 c�cy ar Fon wo�n Northside Pump Station and [`iraund Storage Reservoir Praject 2. Where existing subgrade cantains a significant amaunt of clay, the Contractor shall rework the upp�r $-inches ofthe clay soil at the base nf the cut and campact the clay soil ta a nnuinimum of.98 percent standard pxootor (ASTM DC9$} within a range of optimum to plus 3 percent above the optimum maisturre content of the clay soil. K. When excavaiions have reached the required sub�rade, including azay allowances for working mats or base mat�rials, prior to the placeznent of wQrking mats or base materials, notify the soils testing 1al�aratory to verify the suitability of the existing subgrade soils far the a.nticipated foundation and structural Ioadings. If the existin.g subgrade soils are determined to be unsuitable, dir�ction will be provided by the Engineer regarding removal and replacernent with suital�le materials. If Contractoz' believes thai such direction, would increase Coniractar's cosi and would thereUy eniitle Contractor to a change in Cantracx cost, Contracior shall notify the Engineer in accardance with the app�icahle articla(s) in the General Conditions pertazning tn changes in the work. L. Over-excavation %eyond the lin:�its and depths required by the Contract Documents shall be repIaced at no addi�iana] cost ta the Ot�vner Uy Structural Fiil or other appro�ed matexial suUjecfi to the priox apprnvai of the Engineer. 3.d4 GENER.AL FILL]NG AND BACKFILLING PROGEDUTtE� A. Fill and backfill matenals shall be glaced in lifts to suit fhe sp�cified compaction requirements to the lines and grades required, maldng allowances for settlernent and placernent of cover materials (i,e. topsoil, sod, etc). Soft spots or uncompacted areas shall be corrected. B. Fill and backfill materia�s sh.all not i�e plac�d on frozen surfaces, or surfaces covered by snaw or ice. Fill and backf`ill material shall be free of snow, ice and frozen earth, C. Compaction in open areas rr�ay Ue accomplished by any ofthe following methads: campaction �quipment, fully loaded ten-t�heel trucks, txacior dozers weighing at least 30,040 lbs and ogerated at full speet�, or h�avy �ibratary rollers, Compaction in confined areas (including areas within a�5 degree an.gle extending upward and outward from the base of a wall) and in areas rrvhere the use of laxge ec�uipment is impractical, sha11 be accamplished by hand operated vibratory equipment ar mechanical tampers. Lift thickness sha11 not exceed 6-in (measured before compaction) when hand aperated equipment is used. D. Fill a:nd backfill shall not be placed and compacted when t�e materia�s are too wet to properly compact (i.e. ihe in-place moistura content of the soiI at that time is no more than thr�e percentage points above the optimuna r�.oisture content of that soil as deterinined Uy tha laboratory test of #he moisture-density relation appropriate to the s�ecified level af co�nnpactian}. 3.OS F1LL AND BACKFILL PROCEDURES A. Fill at�d backf'ill material placed iznmediately afljacent ta and within 10-ft of all structures shall be �elect Cazxi.mQn Fill. All struciure water-tightness tests and dampproofing/waterproafing shall be completed priar ta placing fill or backfili around structures. Place and compact Select Cornmon FiII in even lifts oF 6-in (compacted thickness} uniformly around the structure. B. Common Fill inay be used in areas Ueyond those designated for ,Select Camtnan Fill unless shown or specified atherwise. Common Fill shaIl be placed in even lzfts having a maxiznum thiclrness (measured before cainpa,ction} of 12-in. rrsasi5sai.soa 022�0-6 s�zo�o2 City oi Fort Worth Northside Pump 5tation and Ground Sforage Reservoir Prnjeet C. Fill beneath slabs on �n'ade (e�cept sidewa�ks) shall be Structural Fill. PIace and compact Structural Fill in even lifts of 6-in (compacted thiciaZess). D. Baaltfill against the extarior faces �f the grade beams for the Pump Station should cansist of campacted ansite clay rnaterial. E. The Structural Fill shall be placed to fill in the excavations beneath the faotpnnt of the proposed 4.0 mg graund siorage xeservoir and within a distance of 5-ft beyond tbe %otting (including but nat limited to excavations for removal of the existing ground storage reserr�oir, piping, and vaults}. Str�ctural Fill is also required to iill the areas where the sidewalls of the excavation are sloped at a 1 to 2(1-ft of rise to 2-ft of run} ratio as shown ox� the Drawings. Structural Fill � material shall be placed to an elevation �at is within 6-in of the botiom of the proposed ground storage reservoir as specifed her�in and as shown on the Drawings. The Structural Fi13 shall be as specified in Section 02230 and shall be placed in maxirnurn 6-in compacted lifts. 3.a6 EMBANKMENT FILL PROCEDURES ' A. Prior to placing emUai�lanent fill materials, all arganic materials (including peat and loam) and , laose inorganic sili material (loess) shall be rerzao�ed from areas beneath the emUankments. Tf the sub�rade slopes are excessi�ve, the subgrade shall be stepped to praduce a stable, horizantal surfaca for the placenaent of embanlcnnsnt materials. The existing subgrade shall then be scarified to a depth of at Ieast 6-in. - B. Etnbankts�.ent fill sha11 cansist of common fill material and shall be placed and compacted in even lifts o� 12-in (coz�n.pacted tlaickness). C. Rock naay be used in embanl�ranent fill or�ly with prior, written appraval of the Engiaaeer. 3.07 IM�ERV�DUS FII.L A. Impervious filI shall Ue placed in controIled, even lifts having a maximum thickness (measured 1�efore compacti�n) of 6-in. Coinpaction shall be sufiicient to attain a permeabiIity of less than 1x10'7 cmisec. B. Moisture cantent of impervious fill to be compacted shall be maintained at or near its optimum moisture cantent (rninus 2 to �lus 3 percent). 3.Q& COMPACTION REQUIREMENTS A. The Structural Fill beneath GSR: Struciural Fill io fill in the �xcauations beneath the footprint of the proposed 4.0 mg ground starage reservoir azad withi�n. a diskance of 5-ft beyond the footing (including but not lirn�ited to excavati4ns foz rernovai af the existing graund st�rage reservoir, piping, and �aults), including StructuraI Fill to fill the areas where the sidewalls of tlae excavation are sloped at a 1 to 2{1-ft of rise to 2-ft of run) ratio as shown an the Drawings, sha11 be placed to an elevatian that is within 6-in of the hnttom nf the praposed ground starage reservoir in maximum 6-in compacted Iifts to a minimum of 98 percent standard proctar {ASTM D698), at minus 2 percer�t io plus 3 percent of the op�irnum zzloisture conient of �he Sfructural FiII. rrsos�ssoi.saa 02240-7 srzoroz City of Fart Worth Nortltside Pump 3tatiors and Ground Storage l2eservflir Ptoject B, Withir► 10-ft around structures: Compact the tap I2-in o� existing subgrade and each layer of �11 or bac�ill to a zninimum of 92 percent modified proctor (ASTI�I D 1557) at flr near its optimum znoisture content (minus 2 to plus 3 percent), Where existing subgrada eontains a significant amaunt af clay, the Cantractor shall rewark the upper 8-inches o�the clay soil at the base of the cut and compact tl�e clay soil to a minimum of 98 percent standard proctor (ASTM D698) within a range of optimum to plus 3 percent above the aptim�m moisture content of the clay soil. C. Embanlanents (except under roadways}, lawn or unimpro�ed areas: Compaet th�e top 6-in of existing subgrade and each layer of fiIl or backfiil to a minirnum of 92 percent standard proctor (ASTM D69$) at or near its aptiznum moisture content (minus 1 ta plus 4 percent). Where existing subgrade contains a significant amount of clay, the Contractor shall reworlc the upper 8� inches of the clay soil at the base of the cut and compact the clay soil to a minimum of 98 percent standard proctar (ASTIVI D698) within a range of aptimum to plus 3 percent a�ove the aptimum moisture content of the clay soil. D. Beneath l�uilding slabs and slabs on grade (except sidewalks}: Conapact the tap 12-in of existing suUgrade (and each layer of fill if applicabie) ta a minimum of 95 percent modified proctor (ASTM D1557) a� or near its optimutx� maistm•e eontent (minus 2 ta plus 3 pereent). Where existing suUgrade contains a signi�cant amount of clay, the Contractor shall rewark the upper 8- inches of the clay sail at the base of the cut and compact the clay sail �o a minimum of 98 percent standard prnctor (ASTM D698) within a range of optimum ta pSus 3 percent above the aptimum moisiure cnntent of the ciay soil. Coinpact Structural Fill material in maximum 6-in compact�d li�s to a�izt�um af 98 percent standard proctor (ASTM D69$}, at rninus 2 perccnt to plus 3 percent of the optimum maisture content of tha Structural Fill. E. Back#ill against #he exterior faces of the grade beams for the Pump Station: Compact on-site Uackfill clay material to a minimum of 93 percent standard proctor (ASTM D598}, at a minimum of 2 percentage �oints aUove the optimum moiste�re content determined Uy the test. F. Sidewalks: Compact the top 6-in af existing subgrade (and each b-in layer of fill if applicaUle) to a miniinum of 95 percent �nodi�ied proctor {ASTM D1557} a� or near its optirrium mois�re content (minus 2 to plus 3 percent). Where existing subgrade cantains a signiiicant amaunt o� clay, tkze Cant�actor shall rework the upper $-inches of the clay sail at �e base of the cut and connpact the clay soil to a minimum of 98 percent standard proctor (ASTM D648) witlazn a range of a�timum to plus 3 percent above the optirnunn z�toisture cantent of the clay soil. Cr. Pump Station Drive�ay and Parking Area Pavement: Compact the top 12-in of existing subgrade and each iayer of fill or bacl�'ill to a znin.imum af 95 percent modified proctor {ASTM D 1557) at or near its optimum moisture content (minus 2 to plus 3 percent}. Where existing subgrade contains a significant amount af clay, th.e Cantractor shall rework the upper S-inches of the clay soil at the Uase of fi11e cut and compact the clay soil to a minimum of 98 percent standard proctor {ASTM DG98) within a range of aptimum to plus 3 percent above th� optimum moisture cantent of the clay soil. Compact SfructuraI Fill materi�l in maximum 6-in compacted lifts to a minimurn of 9$ percent standard proctor (ASTM DG9$}, at minus 2 percent to plus 3 percent of the optimum moisture content of the �tz-uctural Fill. N90515501,500 02200�8 s�zo�oz City of Fort Worth Northside f'ump SEation and Ground Storage Reservoir Project 3.09 DISPOSAL OF UNSi1ITABLE, WA�TE ANDIOR SURPLUS EXCAVATED MATERIAL A. Unsuitable, waste. and surplus excavated material shall be xemoved and disposed of off-site. Materials may be temporarily stockpiled in an area-within the limits af construction that does not disrupt construction activifies, create any nuisances or safety hazards, or otherwise restrict access to the work site. 3.10 GRADING A. Grading shall be performed to the lines and grades shown �n the Drawings. All objectional - znaterial en.countered within the lsmits indicated shall be removed and disposed of. Sui�grades , shall be completely snd continuously drained an.d dewatered throughout the grading process. Install temporary drains, drainag� ditches, etc, to intercept or divert surface waier which rnay affect the execution or condition of grading work. I B. If at the time of gradin�� it is nat possible to place any material in its propex section of the Work, it shall be stockpiled in approved aareas for later use. No extra payment v�ill lae made for the stockpiling or double handling o� excavated material. C. Stones or rock fragrnents larger than 4-in in their greatest dinne�nsians will not be pernutted within the tap 6-in oi the finished grade of fills and embanlQnents. p. In cut areas, all loose or protruding xoeks in slopes shall be rernoved to line or finished grade of the slope. All cut and fill slopes sk�ail be uniformly tlressed ta the slape, cross-section and alignment shown on the Drawings unle�s oiherwise dixected by the Engineer. END OF SECTION t� �r .� ii �� i N50515SO l .500 02200-9 arzoiaz City of Fort Wortl� Northsi@e Pump Statinn and Ground 3torage Reser�oir Project � P.E. CERTIFICATION FORM The undersigned hereby certifies that he/she is a prafessional engineer registered in the State of and that helshe has Ueen. ennpJ.oyed by {IVame af Contractor) (Insert 1'.E. ResponsiUilities) in accordance with Seetion to desigt� far the (Name of Project) The undersigned further eertifies that he/she has performed the design of the , that said design is in conforrnance Name of 1'rojeci) with all applicable local, state and federal codes, rules, and regulatians, and that hislher si�nature and 1'.E. stamp have been affixed to all calculations and drawings used in, and resulting frnm, the design. The undexsigned hereby agxees to rt�a�e all original design drawings and calculatior►s available to the (Insert Name of Owner) or Owner's representative within seven days t'ollawing written request the�efor by the Owner. P.E. Name Signature Address Contractor's Name Signature Title Address Nsosissai.soo 02200-10 s�2a�oz c��y o�'Fort wo�-� Northside Pump SkaEion and Ground Storage Reservoir Yroject S�CTION 42221 TRENCHING, BACKF'ILLING AND COMPACTION FART 1 GENERAL 1.01 SCOFE OF WORK , A. �urnish a1S labor, materials, equipment and incidenfals required and perform alI trenching for pipelines and appurtenances, incIuding drainage, filling, bac}cfilling, disposal of surplus material arad restoration of trench surfaces and easements. B. Excavation shall extend to the width and depth shown. on the Drawings and an City af Ft. Worth � Typical EmUedm�nt Dctail {�Figure 19) or as specified herein and shall pravide suitai�le room for installing pip�, siructures and appurtenances. C. Furnish and place all sheeting, bxacing and supparts and shall remove from the excavation all materials �uvhich #he Engineer xnay deem unsuitable �or backfilling. The bottom of the excavation � s�all Ue firm, dry and in all respects, acceptable, If conditions warrant, deposit gravel for pipe bedding, or gravel refill %r excavation below grade, directly on the bottom �f the trench immediateIy after axcavation has reached ihe proper depth and before the bottom of the trench has becarne softened or disturbed by any cause whatever. The length of open trench shall be � related closely ta the rate of pipe Iaying. All excavation shall be made in open trenches. � D. All excavation, trenching and related sheeiing, bracing, etc, shall comply with the requirements af �SHA excavation safety standards {29 C�R Part 1926.650 Subpart P) and State requirements. Where conflict Uetween OSHA and State regulations exists, the rnnre stringent requirements shall apply. �. Wherever the requirement far 92 percent com�action is referred to �ierein it shall moan "at least 9� �ercent af za�imum density as determined by ASTM D1557, Method D". I F. Prioz to the start af work submit the proposed method of backfilling and compaction io the Engineer for review. l .02 RELATED WORK A. Dewatering is included in Sectia�n D2140. B. Granular fll inaterials is inciuded in Section 02230. �rsosissoisoo 0�221-1 izrz�oz Gity af Fort Worth Northside Pump 5tation and Groun$ Storege Reservoit Project PART 2 PRODUCTS (NQT LJSED) PART 3 EXECUT�ON 3.01 TRENCH EXCAVATION A. Trench excavation shall include material of every description and of vrhatever substance encountered, except rock and boulders. Pavem�nt shall l�e cu# witl�, a saw, wheel or pneuinatic chisel along straigk�t lxn.es before exeavating, B. Strip and stockpile topsoil frnrn grassed areas crossed by trenches. At the Contractor's option, topsoil may be otherwise disposed of and replaced, when required, wiYh approved topsail af equaI quality. C. While excavating and backfil�ing is in progress, traffio shall be maintained, and ��1 utilities and other property protected as provided in the General Canditions and General Requirements. D. Trenches shall be excavated to the depth indicated on the Dxawings and in widtf�s sufFicient %r Iaying the pipe, bracing and for pumping and drainage facilities. The Uottom of t�e excavations shall be firm and dzy and in all respects acceptable to the Engineer. Trench width shall t�e practical minimuzn, but not Iess than that shown on City af �t. Worth Typical Embedment Detail (Figure 19}. E. Excavatian and dewatering shall Ue aceomplished �y methods which p:reserv� the undisturbed state of subgrade sails. The treneh may be excavated by machinery to, ar just below ihe designated subgrade, }�rovided that material remai.nin,g in the bottom of the trench is no more than slightly disturbed. Subgrade soils which become soft, loase, "quick", ar otherwise ur�satisfaotory as a result of inadequate excavation, dewatering or other constructian methods shall l�e remo�ed and replaced by limestone fill as required by the Engineer at the Contractor's expense. F. Clay ar�d organic silt soils are particularly susceptible to disturlaarzce due to canstruction operations. When e�cavafion is to end in such soils, use a smooth-edge Uucket to excavate the last 1-ft of depth. G. Where pipe is to be laid in limestone bedding, the trench may be excavatied hy machinery to the norimal depth of the pipe pravided that the materzal rernaining in the bottom of the trench is no more than slightly disturbed. H. Where pipe is ta be laid directly on the #rench bottom, final excavaiion at the bottom of tha trench shall be per%rnned manually, providing a flat-Uottom true to grade upon undisturbed material. Bell holes shall be made as required. 3.02 T�ISPOSAL OF MATERiALS A. Excavated rnaterial shall be stacked without excessive surcharge on the trench Uank or obstructing free access to hydrants and gate valves, Incanvenience to trafFic and abutters sha11 be avoided as much as possible. Excavated inaterial shall be segregat�d for use in back�l]ing as specified below. 1J50515501.500 02221-2 � z�Zro2 City of Fort Wotth 3+lorthside Pump Station and CYround 5mrage Reservoir Projeet B. It is expressly understood iliat no excavated n�aterial shall be removed from t1�e site of the work or disposed oF, except as directed by the Engineex. When removal of surplus materials has been appraved by the Engineer, dispose of such surplus materiai in approved designnated areas. C. Should conditions ma%e it impracticable or unsafe #o stac�c material adjacent to the trench, the materia� shall be hauled and stored at a location provided, When requzred, it shall be re-handled and used in backfilling ihe �-ench. 3.Q3 SHE�TING AND BRA.CING A. Furnish, put in place and maintain sheeting and bracing r�quired by �'edetal, State or local safety requirements to support the sides of the e�cavation and prevent loss of ground which could � endanger persoxanel, datx�age or delay the work or endanger adj acent structures. Tf the Engineer is of fhe opinion that at any paint sufficient ar proper supports have not been provided, he/sh� may order additional supports placed at the expense of the Contraetor. Compliance with such order shall not xelieve fhe Contractor from laislher responsihiliiy for �lie suf�iciency of such supparts. , Care shall be taken ta prevent voids outsid� of tfie sheeting, bui if voids are formed, they shall be i t�mediateiy filied and rarmned. B. Where sheeting and bracing is required to support the sides of trenches, engage a professional engineer, registered in the State of Texas, tn design the sheeting and bracing. The sheeting and bracing installed shall be zn conformity with tha design and certification of this shall be provzded by the professional engineer. Submit �'.E. Certification Form co:ntained at the end vf this section to show coinpliance with this requirement. C. When moveable trench bracing such as trench boxes, moveable sheeting, shoring or plates are used to support the sides of the trench, care shall he taken in placing and rnaving the baxes ox supporting bracing to prevent movement of the pipe, or disturbance of tkae pipe bedding and the screened gravel bacl�'ill. I. When installin� rigid pipe (R.C., V.C., A.C., etc), any portion of the box extending below mid diatneter shall be xazsed al�ove this paint prior to moving the box ahead ko install the next pipe. This i� to prevent the separation of installed pipe j oints due to movement of the box. 2. When installing flexiUle pipe (PVC, etc}, trench boxes, moveable sheeting, shoring or plates shall not ve allawed to extend below mid-diameter af the pipe, As trench baxes, moveable sheeting, shoring or plates are moved, limestone shall be plac�d to fill any voids created and tk�e limestone and backfill shall be recompacted to provide uniform side support for the pipe. D. Permissic�n wi�l be given to use steel sheeting in lieu of wood sheeting for the ent�re j ob wherever the use of sheeting is necessary. The cnst for use of sheeting vvill l�e included in the bid iterns for pipe and shall include full compensatian far d�iving, bracing and 3ater removal of sheetzng. E. All sheeting and bracing shall be carefully removed in such manner as not to endanger the construcfion of other structures, utilities, ar property, whether public or private. All vaids Ieft after withdrawal of sheeting shall Ue iinmediately refill�d with sand Uy ramming with tools especially adapted to that purpose, by watering ar othei�se as directed. N50515S01.500 02221-3 i ziz�oa City nf Fort WnrtU Northside Pump Ssation and Ground Storage Reservoir Project F. No payiment will be given for sheeting, Uracing, etc, during tk�e }�xogress of the work. No payment will be �ven for shesting which has actually been left in the trench for the convenience of the Cantractor. G. Sheeting dz-iven below mid-diameter of any pipe shali remain in piace from the driven eIevation to at least 1-ft abo�ve the tnp oithe pip�. 3.04 TEST PITS A. Excavation of test pits may be required for Yhe purpose of Iocating undergx-ound utiIities ar structures as an aid in establishing tlae precise lo�ation of new work. �. Test pits shall be backfilled as soan as the desired infarmation has Ueen obtai;�ed. The laacl�illed s�zface shall be maintained in a saiisfactory condition for travei until resurfaced as specified. 3.OS EXCAVATION BELOW GizADE AND REFILL A, Whate�rer the nature of unstable material encountered or the groundwater conditions, irench drainage shall be coznplete and effective. B. Tf the Contractor excavates below grade tl�augh error or far the Contractor's awn convenience, or through failure to properly dewater the trench, or dis#uxbs the suUgrade before dewatering is sufficiently complete, he may be directed by the Engin.eer to excavate below grade as set forth in the follawing �aragraph, in which case tl�e work of excavating below grade and furnishing and placing the refill shaIl be performed at his awn expense. C. If the material at ihe ievel of trench bottom consists of fine sand, sand and silt or sof# earth which r�aay wark in.to �e screened gravel notwithstanding effactive drainage, the subgrade material sha11 Ue removed to the extent direated and the excava�ion refilled with a 6-in layer of caarse sand, ar a inixture graded £rotn. coarse sand tn the fine peasionc, as approved hy the Engineer, to form a filter layer preserving the voids in the gravei bed of the pipe. The composition an,d gradation of gravel shall be approved by the Engineer prioz' to placeznent. Limestane shall then be placed in 6-in layers fihoraughly compacted up to the normal grade of the pipe. If directed by the Engineer, Uank-run �ravel shall be used for refill of excavation below gxade. D. Geotextile filter fabric may be substituted for filter �ayer if approved Uy the Engineer. rilter fabrzc shall be Mirafi 140N; Supac equivalent, or equal. 3.06 BACKFILLTNG A. As soon as practicable af�er the pi�e has been laid and jointed, backf`illing shall Uegin and thereafter b� prosecuted expeditiously. Granula�r Ez�nUedzxient Material sha3] be placed as bac�li in aocordance with City af Ft. Worth Typical Embedment Detail (F'igure 19). B. An impervzous dam nr Uulkhead cutaf-�' of clay or ather imper�ious rnaterial sha11 be consiructed in the trench as directed, ta interrupt the unnatural flo� of groundwater after construction is campleted. The darn slaall be effectively keyed into the trench �ottotn and sidewalls. Provide at least one clay or other impervious material dam in the pipe bedding between each manhole where directed or every 300-ft, whichever is less. rrsost sso � .soo p2221-4 i2rz�oz Ciry of Fart Worth Northside Pump 5tation and Ground Storage Reservoir Project C. Piping shall be installed in accordarice with City of Ft. Worth Transporta�ian and Public Works Department 5tandards (Figure 4), D. To prevent longitudinal movem�nt of the pipe, dumping backfill material into the trench and then spreading will not be pem�itted until Granular Ernbedment Material is placed to 6" above the pipe, in accordance wiih City of Ft. Worth Typical Embedment Detail (Figure 19). E. Bacl�ili sha11 be Urought up evenly on a11 sides. Each layer of backf 11 rnaterial �shall be thoroughly compacted by rolling, tamping, or vibrating with me�chanical, compacting equiprnent ar laand tamping, to 92 percent compaction. If rolling is employed, it shall be by us� of a suitabja roller or tractor, being carefu3 to compact the �`ill throughout filie full width of the trench. F. Water jetting or puddling may be used unless the refill contains too great a proportion af clay or �- loam to permit satisfactory drying, Water jetting shall cansist of using a sUitable lengtla of pipe at least 1-1/4-in in diameter fitted with quick acting valve a:nd sufficient hose to co�rnect ta hydrant ;; or pump having adequate pressure and capacity. The full depth af l�ack�ll sha31 Ue tharougl�ly � inundated by thrusting the pipe into the fill at frequent intervals with the val.ve open until all slumging ceases. VJhere backfill is compacted by puddling, it shail be done by deposi�ing in '. water. Water for jefting or puddling may be ohtained fronn Owner hydrants wherever possible. � Water may be Furnished l�y the Owner from these hydrants if reasonable care is exercised in its use and when appxo�ed by the Water D�partment. G. T�water restrictians are in force, obtain water elsewhere, or compact the bacl�'ill by other apprroved me#hods at no additional cost to this Cantract. H. Where other methods are not practicable, compaction shall be Uy use of hand or pneumatia ramming with tools weighing at l�ast 201bs. The rnaterial being spread and compacted in layers not over 6-in thick. If necessary, sprin�tling shall be ennplayed in conjunction with rolling or r�mming. I. Backfill axound structures shall Ue selected oozzamon fill material, may be compacted by puddjing where approved by fihe Engineer. All baekfill shall be compacted, especially under and over pipes cqnnected to the structures. J. Subject to the approval of the Engzzaeer, fragments of ledge and boulders smaller than 6-in rnnay be used in trench backf'ill pro�viding thaf the quantity in the opinion oithe Engineer, is not excessive. Rock fragments shall not be placed until the pipe has at least 2-ft of earth co�er. Small stones and rocks shall be plaeed in thin 3ayers a3t�rnating with earth to ensure tY�at ali voids are completely filled. Fill shall nat be dropped into the irench in a manner to endan.ger the pipe. K. Bituminous paving shall nat be placed in bacl�'illing unless speci�'ically pe�nftted, in whieh case it siiall be broken up as directed. Frazen material sh.all nat be used under any circumstances. L. All xoad surfaces shall be broomed and hose-cleaned immediately after backfilling. Dust control measures shall be employed at alI tirr�es. NS0515501.560 �2�21-5 1212l02 City of Fort Worth Nortl�side Pump Station and Ground 5torage Reservoir Prnject 3.07 RESTORING TRENCH SURFACE A. Where #he trench occurs adjacent to paved stre�ts, in shoulders, sidewalks, ar in cross-country areas, thoraughly consalidate the Uackfill azad shall maintain the surface as the wdrk progresses. Tf settlement takes place, immediately deposzt additianal fill io restore t�e Ie�el of the ground. B. In and adjacent ta stree#s, the trench surface shall l�e restored in accordance with City o�Ft. Warth Transportation and Public �arks Departtxient 5tandards (Figure 4), C. The surface of any driveway or any other area which is dzsturbed by the trench excavation and which is not a part af the paved road shaI1 ba restored in aecorciance with City of Ft. Warth Transportation and Public Wor.ks Deparfinent Standards. D. In sections where the pipeline passes through grassed areas, and at tlae Cnntractar's own expense, remove and replaee the sad, or loam and seed the surface to ihe satisfaction of the Engineer. END 0� SEC`I'�ON Nsas i ssa i.soo 02221-6 1212102 CiEy of Fort Worth I+Io3thside Pump Station and Ground Staragc Reservoir Project � P.E. CER'�IFICATION �'ORM ,� � ,� � �I Th� undersigned hereby certifies that helshe zs a professional engineer regisiered in the State of and that helshe has been employed Uy (Name of ConU-actox} (Insert P.�. ResponsibiJ.ities) in accordanee vvith Sectian to design for the {Name ofProject) The und�rsigned further certifies that he/she has perlFarmed the design of the _ , that said design is in conformance I Name of Project) with all applicable lacal, state and federal codes, rulas, and xegulations, and that his/her signature and F.E. ` stamp have been affixed to all calculations and drawings used in, and resulting from, the design. The ttndersigned hereby agrees to make all original design drawings and calculations available to the (Insert Name of Owner) or Owner's represer�tative vvithin seven days following written request therefor by the O�vner, P.E. Name Sigiature �.y .1 � Address NSb515501.5D0 Contractor's Name Signature Title Address 0222I -7 E zizroz c�cy a� �o� wortn t+4orthside Pump 5tation and Graund 5torage Reservoir Project • SECTION 0223Q GR.ANiJLAR FILL MATERIALS PART 1: GENERAL 1.01 DESCRIPTION � ', A. Granular fi11 materials are specified in this Section, but their use for fill and backfill, pipe bedding, xeplacement of unsuitable material, crushed stone base, cushion in bedrock excavation, pa�ement base, foundation support and similar uses are specified in detail elsewhere. The Erzgineer may order '' the use of fill materials for purposes other than those specified in other Secti�ons if, in his opinion, such use is advisable. � 1,02 RELATED WORK A. Earthwork is ineluded in Secfian 02200. - , � B. Trenehin.g, backfillzng and carr�paction is included in 5ection 0222I. C. Conerete �11 is included in Section 03300. I - I.03 SUBMITTALS A. Samples. Subnn-it 50-pound samples oifill materials for observation and testing when requested Uy the Engineer. , B. Test Reports. Ror each iill material proposed for incorporatidn into the work or reuse, submit the fo�lowing test results in accordance with the Special CQnditians. �� 1. Gradation test in accordance with ASTM D422. � 2. Moisfure-density test in accardance with A�TM Db98. I 3. Atterberg limits (liquid limit, pIastic Iirnit and plasticity index) in accordance vvith ASTM D�431 S. � 4. UniFied Soil Cjassification System sdentity in accoxdance with ASTM D2487. . PART 2: PRODUCTS ' 2.01 MATERIALS A. All materials noted herein, except a cornmon emUan.iax�ent/fill, shall haue a m�imum of one gercent c ( I%) expansion when testing is perfarrned on saznple re�nnolded to 95 percent of maacimum ASTM D 69$ dry density at tvro percent Uelow optimum maisture under a 100 pounds per square fnat (ps� surcharge. r�sos�ssoz.23o 02230-1 s�ziin2 City af Fort Worth IVortliside Pump 5tation and Ground Stnrage Reservoir Projeck B. Common Fill shall consist of siliy clay, sandy clay, ar ciayey sand material free af arganic material, loam, wood, t�-ash, and ather objectionaUle material which may be compressiUle or which caz�z�at be co�npacted praperly. C.ommon fill shall not contain stanes larger ihan 4-inches in any� dimension, braken concrete, rnasonry, rubUle, asphalt pa�ement, or other similar mat�ria�s. It shall have physica� praperties, as approved hy tha Engineer, such that it can be readily spread and compacted. C. Select Comman Fill (placed adjacent to stxuctures) sk►all oonsist ofhard, granular material free from organic materials, trench: loam and clay, unifoz-z�a�y graded, containing no stone having any di�nension greater than 3/4-incla, and having less than SQ percent �ines by weight passing the No. 200 sieve. The material shall classify as SC, SM or SP according ia the United Soi.l Classifications System and shall ha�e a Plasticity Index less than 12, and a Liquid Limit less than 3S percent. D. Gravel Backfill shall oonsist ofhard, durable, particl�s of proper size and gradation, free from sand, 1oam, clay, excess fines and deleteriaus materials. The size of the particles shall be uniformly graded such that nat less than 100 percent af the particles will pass a l I2-inch sieve, 98-1 QO percent will pass flae 318-in.ch sieve, 15-60 percent will pass the No. 4 sier�e, and 0-5 percent will pass a Na. 10 sieve. E. Coarse Gravel Backfill shall consist ofhard, durable particles of proper size and gradation, free fram sand, loam, clay, excess fines and deleteriaus materials. The size of the particles shall be uniformly graded such that not less than 100 percent af the particles will pass a 1-zn,ch sieve, 100 to 90 pere�nt will pass a 1-inch sieve, 90 to 40 percent wilI pass a 314-inch sieve, 6� to l.S pereent will pass a 1/2- in�h sieve, and 5 to 0 percent vvill pass a No. �1 sieve. �'. Sand Backfill shall consist ofbankrun sand with 50-100 percent passingtheNo. 4 sieve andnot more than 15 percent passing the No. 200 siave. G. Structuxal Fill shaIl consist of saund, durable stox�e, free of any foreign material, ang�.�Iar in s�rape, free from structural defects and connparati�ely free af chem.ical decay. This rriaterial shall comply with TxDOT Item 247, Type B, Grade 3. The size of the particles shall be such th�t 100 percent of the particles pass a 21/2-inch sieve, 90 to 100 percent pass a 13/4-incIa sie�e, 25 to 70 percent pass a Nn. 4 sieve, and 15 to 50 percent pass a No. �}0 sieve. Material passing the No. 40 siave shall �Zave a rn�imum Liquid Limit of 40 and a rnaxi;num Plasticity Tndex of 12. H. 3 x 5 Haxd Stone sk►all consist of hard, durable parkioles of proper size and gradation, free from sand clay, excess fin,es and deleterious materials. The size of the particles shall be uniformly graded such tiaat l OQ percen.t of the partic�es will pass a S-in.ah sieve, i00 to 80 percent will pass a�4-inch sieve, 70 to 40 percent will pass a 3-inch sieve, 20 ta 0 percen# will pass a 2-inch sieve, and S to 0 percent t�vill pass a 1/2-inch sie�e. PART 3: EXECUTTON (NOT USED} END OF SECTION NS�Si SS02.230 02230-2 sizvoz City or�'ort Worth Narthside Pump Station and Graund Stoi�age Reservair Project SECTION 02270 EROSION AND SEDIMENTATION CONTROL PART 1 GENERAL 1.OI SCQPE OF WORK r� A. Fur�ish a111abar, mate�als, equipment and incidentals required and perform all installation, rnaintenance, reznoval and axea cleanup related to erosion and sedimentation c�ntral work as � shown on the Drawiugs and as specified herein. The work shall include, but not necessarily be Iimited to; installation of temporary access ways and staging areas, silt fences, stone iilter boxes, '� stone iilter berms, sediment remoeal and disposal, device maint�nance, removal of temporary . devic�s, temporary mulching, excelsior rnatting installation and final cleanup. ' L02 RELATED WORK A. Earthwnrk is included in Section 02200. B. Gran�lar fill materials are included in Sectioaa 4223p. 1.03 SUBMITTALS A. �ubz�it, in accordance with Special Canditions, Part D, within 10 days after award of Cantract, technical product Iiterature far all commercia! products, including straw mulch tackifier, to be used for erosion and sedimentation control. 1.04 QUALITY ASSLTRANCE A. Be responsible fo� the timely installation and maintenance of alI sedimentatian cantrol devices necessary to prevent the movement of sediment from the constructian site to off site areas or into j the stream system via surface runoff or underground drainage sys�ems. Measures in addition to those shown on the Drawings necessary to prevent the mov�ment flf sediment off site sha11 be installed, maintained, removed, and cleaned up at the expense of the Contractor. No additional � charges tn the Owner wi11 be considered. rrsos i ssoi saq p227Q-1 a�2oroz City qf Fnrt Worth I�oi�thside Pump Station and Ground Storage Reservoir Project PART 2 PRQDUCTS 2.01 M�ITERIALS A. Berm structural stane shall be rip-rap as follows: 1. Rip-rap shall be sound, durable rock which is roughly rectangular shape and of suitaUle qualiiy to insure permanence in the condition in whic� it is to be used. Ro�nded stones, boulde�s, sa�adstone or sizz�ila�r soft stone will not be acceptable.Material shall be free from. overburden, spoil, shale and arganic material, meet the Engineer's approval and be vt�ell graded within the following limits: Wei�ht of Stane Percent �iner bv Weieht 4� lb 1 DO J211� SQ 3 lta � B. Sediment Fence 1. Sediment fenc� shall be a prefabricated commercial product made of a woven, polypropylene, ultravialet resistant material such as "Envirofence" by Mirafi Inc., Charlotte, NC or equal. C. 1/4�in waven wire rr�esh for filter boxes shall be gal�anized steel or hardware cloth. D. Straw m.ulch shall be utiIized on all newly graded areas to pro#ect areas against vvashouts and erosion. Straw nnulch shall be comprised of threshed straw of aats, wheat, barley, or rye that is free frozn noxious weeds, mald or other objeetionable material. T'Y�e straw xnulch shall contain af ieasf SO perce�at by weight of material to be 10-in or longer. Straw sl�all be in an air-dry condition and suitabie for placement with blower equipment. E. Latex acrylic copolymer, or arganic tackifier shall be a commercial product specifieally manufactur�d for use as straw mulch tackifier. F, An asphalt tackifier shall only be us�d when temperatuxes are too law tn alIow the use of a iatex acryIic copalymer and only with prior written appro�al frorn the Ez�gineer. G. Erosion control blanket shall be instaIIed in all seeded drainage swales azid ditches as shown on the Dra�vings or as directed by t�e Engineer. Erosion control Ulanket shali be 1Qa perce�nt agricultural straw matrix stitch laonded with degradable threa�l between two photodegradable polypropylene nettings, such as Model 5150 Double Net Short-Term Blanket {1Q months) by North American Green, Evansville, TN ar equal. N50515541.500 a22��-2 8/20/02 Ciry oFFort Worttt Northside Pump Station and Graund Storage Reservoir Projecl P�xT � E�cuT�oN 3.a 1 INSTALLATION A. Sediment Fence Installation 1: Sediment fer�ces shall be positioned as indicated on the Drawings and as necessary io prevent aff site movement of sedi3ment praduced by constructiQn activities as directed by the , , Engineer. 2. Dig trench approximately 6-in t�ide and 6-zn deep along pzoposed fence lines. ' 3. Drive stakes, 8-ft on cent�r (m.axzzxium) at back edge of trenches, Stakes sk�alI be driven 2�ft . (rninitnum) into ground. ' 4. Hang filter fabrzc on pasts carrying to botiom of tr�nch with about �-in of fabric laid across �. bottom of trench. Stretch fabric fairly taut al�ng fence length and maintain secure both ways. 5. Backfill tret�ch wit� excavated material and tam�. 5. Install pre-faUricated silt fence according to manuiacturer's instructions. B. Construct fi3ter l�oxes as detailed on the Drawings, from 114-izi waven wire mesh or hardware cloth and wvood. Fill with crushed stone and piace over all drop inle#s and manholes ta storm drain system as each inlet is cnmpleted. This s�iould be done prior to settzng casting, if there is a cielay between installaiian oi inlet structures or drain maniloles and setting of castings. An altemate method is to ring each inlet wzth a sediment fence. C. Stone �ilter Berm rnstallation 1. Place,herm structural stane across channel just below lower sandbag wa11 at work area. Face upstream side of structural bertn with crushed stone. D. Staging areas and access vcrays shall be surfaced with a minimum depth of 4-in of crushed stone. 3.02 MAINTENANGE AND 1NSPECTIONS A. Inspections 1. Make a visual inspection of all erosion and sedimentation control devices ance per week and � promptly after every rainstorm. Tf su�h inspection reveals that additional measures are needed to prevent movement of sediment to affsite �areas, prrarnptly install additional devzces �s needed. Sediment controls in need af maintenance shall be repaired promptly. � NS0515SO1.SOQ 02270-3 8120102 City of Fort Worth Northside Pump Station and Ground 5torage Reseruoir Project B. Deviae Main.tenance 1. Sediment Fences a. Remove accumulated sediment once it builds up to 1/2 of the height of the faUric. b. Replaca damaged fabric, ar patch with a 2-ft minimuan overlap. c. Make other repairs as nacessary to en.suxe that the fence is filtering all runaff directed to tk�e f�nce. 2. �iIter Boxes a, Replace crushed stone when it becoxnes saturated with silt. 3. �tone Filter Berm a, Muck out trapp�d silt from d�watering operations when it has built up to vaithin 6-in of the top of the berm. b. Replace crushed stone filter when saturated with silt, 4. Add crushed stone to access r�vays and staging area as necessary to maintain a firtn surface free af ruts azad rnudhales. 3.03 TEMPORARY MULCHING A. Apply temporary mulch to areas wher� rou�h grading has Ueen campleted but final grading is not anticipated to begin witlun 30 days of the campletion of rnugh grading. B. Stravv mulch shall be applied at rate of 3.00 lUs/1000 sqft and tacki#"ied v�rith latex a�rylic copalymer at a rate and diluted in a ratia per manufacturer's instructions. rrsas i ssa i.soo 0227�-4 sizo�az City of Fart Worth Northside Pump 5tation and Ground Storage Reservoir Project 3_04 EROSION CONTROI; BLANKETS A. Erosion control Ulankets shall be instailed in all seeded drainage swales and ditches as shown on the Drawings and as directed by the Engineer in accardance with manufacturer's insfiructions. The area to be cavered shall be properly prepared, fertilized and seeded with perrrianent vegetation before the blanket is applied. When the blanket is unrolled, the netting shall Ue on to}� and the fibers in contacfi with the soil over the entire area. The blankets shall be applied in the direction of water flow and stapied. Blankeis shall be placed a minimum of three rows (of 4-ft) , wide (total approx. 12-ft width} within the drainage swalelditch and stapled together in aeeordance with manufacturer's insiructions. Side overlaps shall he 4-in minirt�um. The staples shali be made of wire, .091-in in diameter ar greater, "U" sh.aped with legs 10-in in lengtla and a 1-1/2-in crown. Commercial biode�adable stakes ia�ay also be used with prior appraval by the Engineer. The staples shall be driv�n vertically into the ground, spaced appraxiznately two linear feet apart, on each side, and one rovw� in the center alternately spaced hetween each szze, Upper and lower ends of the matting shall Ue buried to a depth of 4-in in a trench.. Erosian stops shall � Ue created every 25-ft by making a fold in tha fabric and carrying the fold into a silt trench across tbe full width of the blanket. The batiom of the fold shall be 4-in below the ground suxface. Staple on both sid�s af fold. Where the matting must be cut or more than one roll length is required in fi1�e swale, turn down uppex end of downstrea�n roll into a slit trench io a depth of �-in. O�+erlap Iower end of upstreana ro114-in past edge of downstreain roll and staple. 1. To ensure full contact �vith soil surface, rall matting with a roller weighing 100 lbs/ft of i width perpendicular to flow direction after seeding, placing matting and stapling. Thoroughly inspect channel after completion. Correct any areas where matting dnes nat I present a smooth surface in full contact with the soil below. 3.Q5 REMOVAL AND FINAL CLEAN[JF A. Once the szte has been fully stabilized against erosion, reinove sedirnent control de�ices and all accumulated silt. Dispose of silt and waste r�naterials in proper manner. Regrade all areas distuzbed during this process and stabilize against erosian with surfacing materials as indicated on khe Drawings. END OF SECTIQN �� NSO515SO 1.SU0 02270-5 s�zaiaz SECTION 02356 PILE LOAD TESTS PART1 GENERAL 1.01 SCOPE �F WQRK A. Furnish all labor, materials, equipment and incidentals required and load test pzles f�r bearin.g capaczty, and uplift capaciry as specified herein. The piles to he laad tested s�all be as izadicated an the Drawings, as directed by the Engineer and as required by State and laca� reguIations. 1.02 RELATED WORK �'` A. Drilled Piles - General are included in Sectian 02360. 1.Q3 SUBMITTALS A. Suhmi.t, zn accordazice with 5ection 01300, de�ails of pile load test equiprnent and methods, a sketclt of the proposed arrangement of the ioad reaetion systetx� and a schedule for tY�e test. Any proposed departures from the specified apparatus, methods, equipment or procedures sha11 be speci%cally noied on the suhmitted detaals and in the Ietter of transmittal. B. The pressure gauge, pu:mp and jack shall be calibrated as a unit or the laad eell skzail be � caLibrated by a certified testing laborator� within 30 days of t1�e load test. Sub�nni.t a certi�cate of tlae calibration recard to tY�e Engineer before cormmenciug load tests. � i 1.Q4 REFERENCE STANDARDS A. Am�rican Soci�ry for Testing and Materials (ASTM). . 1. ASTM D1143 - Standard Test Method for Piles Under Static Axial Compressive Load " 2. A�TM D3689 - Standard Tesi MetY�od for Individual Pi1es Under 5tatic Axial Tensile , � Load B. VVhere reference is mad� to one of the above standards, the revision in effect at the time of hid opening shall apply. 1.Q5 QUALITY ASSI]RANCE A. Inspection of all pile load tests will be provided by the Engineer. 1.06 PROJECT/SITE IZEQUIREMENTS A. Coordinate with Contract B, Ground Starage Tank. B. Provide sharing. PART 2 PRODUCTS (NOT USED) OS 15-238 55/9-02 023 56-1 0:�0515_2385AIOOp�specs101356.doe PART 3 EXECUTTON 3.�1 3.ii2 3.U3 3.04 TEST ENVIltONMENT A. Provitie an enclosure to prot�et the entire measuring apparatus from rain, wind, direck sunlight, frost and any other disturbances which may aifect the r�liability of the test measurements. B. Pravide suitable heaters, nat emitting offensive exhaust, within suitable enclosures, as necessary to mai.ntain the temperature around the test apparatus at a znininnum af 44 degrees F and proVide teznparary �ighting as necessary and required by the Engineer during the conduct of the test. PERS ONNEL A. Provide personnel to maintain and operate the hydraulic jack and all related equipment necessary to vary the load incren:�ents on the test pile as required by the Engineer, ar his/her inspector. The En�ineer will observe and record all dial indicaior readings during the tests. A represenkative of the Contractor shall be present on [he site at all txznes during the pile load test. B. Loading and �nloading of the pile being tested shaIl be perforrr��d by the Contractor, hut orfly in t�e presence of the Engineer or his/l�er inspectox. MEASUREMENT EQi11PMENT A. The Cantractar will supply and install the diai indicators each having a range of 2-in and graduated to D.001-in divisians. Three dials will be sgaced equally around the pzIe. Proviszons shall lae made for iree axial movement should it become necessary to reset the micrometer dials. BEARING eAPACITY TESTS A. Pile load tests for bearing capacity shall conform to Yhe requirements in ASTM D 1143 except as zx�odified by this Section. The ASTM D 1143 standard loading and measuring grocedures shal� be used. B. The load test piles will be loaded ta the following values: Type af Pile Auger Cast Pile Design Load 70 Ton Test Laad l2Q Tan C. The hydratilic jack shall be capaUle of moving the pile a minimum of b-in withouC being reset. D, D'zai indicators shall be mQunted on one or mara steel reference beams which shall be rigid and supported l�y piles or pipes driven at least 15-ft beiow ground surface at a distance of at least 1�-ft from the center of the test pile and at least 5-ft from cribbing or temporary supports. The reference bearns shall be iixed at one end and shall allow for expansion and contraction of the reference i�eaan without vertical d�flection at points where dials ara maunted. Wood or other materials suhject to variations in maisture content shall nat be used in reference beams, cross-bea,ms, shims, or%r any other means of dial sugport. Q515-23 8 5519-Q2 02356-2 a:tias is_x3asnioouts��rs�oasse,aac E. In addit�on ta dial indicators, settlement of the test pile shall be deternuned by means of a taut piano wire drawn a�ross but clear of the face af a mirror-mounted graduatec3 scale. The scale shall be 6-in in length, machined di�id�d Eo 1/50 (�.02)-in and maunted on a clean mirror 3-in by 6-in with metal and giass bonding adhesive or plastic electric tape. The mirror shall be mounted directly upon the hydraulie jack and or�ented such that the face is paraltal with th� piano wire and reference beam. Sufficient space shall be pro�ided such that the scale can be read on a horizontal line ai sight. The piano wixe shall be mounted between the ends of the � reference beams, fixed at one end and tY�readed over a sn�ooth pulley at the ath:er end with about a 51b weight to maintain �niform tension. The wire shall be level and�within 314-in of the mirror. :. F, SetClement shall also be measured by relative ele�ations to the nearest 0.�1-in by means of an Engineer's Level. TheSe elevations will be read frpm scales 6 to 12-in long, graduated to 1150 '' (.�2)-in. Two scales will be mounked on vertical rods ar pipes attached at the pile and near the , center of the reference bea�m. A third scale, mounted on a rod, pipe or another test pile driven ineo the ground at least 30-ft frotz� the Ioad eest, will be used as a benchmark. G. If the load-settlezx�ent cutve shows no sign of failure, the design pile load will be allo�ved if the permanent settlement at the top af the pile, aft�r rernaval v� all laad at the comple�ian of the tese daes not exceed 1/2-in and t�e gross settlement does not exc�ed 0.15-in plus the theoretical elastic compression of the pile, assuming all the load is trans:ferred to the tip, plus 1 percent of the gile rip diameter or width in inches. 3.05 UPLIFT CAPACTTY TESTS A. Pzle load tests for uplift capacity shal! conform tn the requiremen#s in ASTM D3b89 except as znodified by this 5ection. The standard procedures shall be used. B. The load �est piles will be loaded to the following values: Typ� of Pile Design Load Test Laad (UpIift) Auger Cast Pile 10 Ton 20 Ton 3.06 LOAD TEST EVALUATION A. The load test an pre-designated piles shall be completed and the data evalnated by the Engineer, prior to the installation of production piles. B. If the load test on the pile designated for laad testing by the Engineer fails to meet the criteria, the Ez�gineer will modify the design as required to account far the load te�t results. J.� a load test vn a produckion pile fails to meet the criteri�, this shall b� cause for rejectzng the pile tested. END OF SECTION ,� a� I S`2��55�g-�2. Q2� �6-3 0:10515_236551IOOpLspecs102756.doc SECTiON 02350 DRTLLED PILES PARTI GENERAL i.01 SCOPE OF WORK A. Fumish all equipment, matetials and incidantals required and insta117U ton capacity drilled piles eomplete as shown on the Drawings and as specified herein. B. Furnish all surveys including layout, inspection and record-keeping incident to drilled piles and as specified herein. J .p2 RELATED WORK A. Earthwork is included in Sectaon 02200. B. Pile Loads Tests are included in 5ecnon 02356 <. C. Concrete Rein�'orcement is ineluded in Section 032Q0 D. Concrete is included in Sect�an 033a0. 1.D3 SUBMTTTALS A. 5ubmit, in accordarice with Section 013�0, sh4p drawings and product data showing materials of const�ruc�ion, installation equipxz�ent an� details of installation for: � I 1. Descript�on of the drilling and grouting ec�uipment and procedures. 2. Concret�/cement grout mix design. 3. Reinforcing steel details. � 4. Placing sequence of piles. Avoid drilling or grouting giles in close proxunity ta recenfly completed piles. B. Statement af Qualificataons 1. Submit qualificatians af the drilled gile sah-cantractor. C. Pro�ect Record Documents 1. Provide a xecord of each pile installed and furnish sigz�ed, typewz�tten copies. The records shall znclude the pile length installe�i, date and tinne of installation, time delays during installatian, cut-off and tip ele�ations, tirne and type of concrete/grout placement, deviatians from drawing Iocation and from plumb and any other applieable data. 1.04 REFERENCE ST1iNDARDS , 0515-23 855/9-02 023 b0- � 0:1U515_2385541Wp1specs1023fi0.Joc A. International Building Code (IBC) B. American Society far Testing and Mate�ials (ASTM) ASTM ASa1 - Standard Specification for Hot-Farmed Welded and Seamless Carbon Steel Structural Tubing. 2. ASTM A51 S- Standard Specifieation for Deformed and Plain Billet-Stee� Bars for Concrete Reznforcezxaen,t. C. Where reference is made to one of the abo�e standards, the revision in effect at the time o� bid opening shall apply. I.OS QUALITY ASSURANCE A. Comply with a1I rules, r�gulation5, laws and ordinanees of Ft Worth, Texas and of all other auklaoritaes ha�izag ju�isdiction at no additional cost to Owner. B. The foundation sub-contraetor shall have at Ieast 5 years experience in the installation of dri�led piles of the type speci�'ied herein, inciuding experience with sirnilar subsurface materials, water conditions, pile sizes and special tachniques requized. C. Employ a surveyor licensed in tha Stata o€ Texas who shall detern�ine and certify the act�al location of each pier as installed, and shali suhmit certi�ed lists and drawings of the pier locations tivith pier designation numbers, tip and euioff elevations as instalIed and deviations from plumb. D. The Engineer will monitor the pile instailatzon operations. Files shall be inst�led only in the presence of an authorized representative of th� Engineer. 1.D6 PR07ECT1SITE REQUIltEMENTS A. Boring lags and geatechnical report shall be rnade available to the Con�ractor. The boring lags inc3icate the soils and conditions at �he boring location only and soils and conditions can change away from the actual boring locatiQn. The boring logs and geotechnical repnrt are made available ta the Contractor for his/her infoz-mation to be used at his/her own risk. The Contractor is responsible for any conclusions to be drawn from the boz�ngs znc�uding the character of the znatez�als to be encountared and t�e degree of difficuIty ta be expected in the performance of khe work. Tl�e Contractor is encouraged �a perform hislf�er awn subsurface investigatian. B. It should not he assumed that materials ather than tl�ose disclosed by Ehe borings will not be encountered or that the proportions and character af the variaus materials will not vary irom those indicated in the boring 1ogs. C. Nn claim for extra compensation or extension af t�me will be cansidered because af any variaiion in site conditions, soil or water conditions from thnse indicated to those actually encountered. M�:�:illir��:i�]�l1L�TIK� OS 15-23 $ 55/9-02 02360-2 �:1p51S_23$551y4pp1specs\02360.dac � 2.p1 1VIATF.R7AT � A. ConcreCe ar cem�nt groUt for piles shall conform ta the requirements of �C and Sec�ion 0330�. �. The concrete/cement grout sha11 have a mit�imum 28-day coza[zpressive strength of 40Q0 psi. P.P,.RT 3 . E�ECUTIOIV 3.OI. GENERAT, A. Each pi�e shail be installed to a depth of at least 30 ft below existing ground surface. This assumes a 3-ft penetration into a bearing stratum below an average 27ft thickness of native soil. If arganic soils or afiher positive indica�ion of fill materiais are encountered during clrilling, the pile shall be installed to a deptl� of at least 3-ft into the underlying limestone. B. Each pile shaIl hav� a minimam diameter of 24-in and shall have a minimum capacity of 7Q tons. 3 _02 INSTALLATIOI�T A. The piles sha1l be instatlad using rotary or rotary percussion dril�ng ec�uiprnent. DrilIing methods sha�l employ sufficient fluid pressure to grovide complete remo�al of the drill cuttings from t1�e hole upon completian oi drilliug. B. Drilling shall be performed in such a mtanner as to prevent loss af graund beyond ti�e specified diaz�neter. The dril.�ng opezatian shall employ the use af a t�mporary casing throughout the length of the pi1e. C. �ach pile shall be dr�Iled to the specitied embedment in lim�stane. D. Afte:r drilJang is completed and the hale #�us�ed and cleaned, caz�e steel shaJl be placed and cancrete or graut shalZ be placed wzth a tremie gipe and grout pump frpm the bottom of the pile ugward in one cpntznuaus operation until the pile is filled. Remove the temporaty casing as grout is placed, careful to maintain a head of grout within the caszng at all times. E. Pressure grouting shall be done, as a m;n;mum, at 5-ft intervals as the casing is withdrawn through t�'ie bearing stratiim. Pressure grauting shall be gerformed Co achieve the design capacity. 3.03 CUT-OFFS A. The pi�es shall be cut-off at rhe re�uired elevation on a clean az�d true harizontal plane unless otherwise shown on the Drawings. The concrete shall continued to be chipped back unt�l the resulting surface is sound, uncontaininated concrete. 3.04 TOLERANCES A. Drilled piles shall be installed as close as practicable to the plan locations shown on the Drawings. T;ie maximum lateral deviation from the correct Iocation at cut-aff eie�ation will be 1.5-in. The maximum deviation fram design cut-off ele�atian will be 1-in. OS I 5-23 855/9-02 02360-3 0:1{I515_Z3&SSSOOptspecs`�2360.doc 3.05 TEST PILFS A. Test piles shall be of the sanae type and size as the production piles. The piles axe dri�en for conducting pile load tests and to assist in deteru�ining the requiared pzle penetration. Test piles shall be installed with teIltales at the pile tip. Test piles shall be installed �t the locations shown on the Drawings as early as practic�, The length of produc�on piles to be installed shall be based upon the results of pile load tests. The Iengths shown on the I�ravvings or proposal fornn are appraacimate only and sha�l be varied to confar�m to conditions actually encountered. After ttae load testing is complete, the test piles which have not failed may be Ieft zn place as a. produc�ion pile. 3.Q6 CLEAIVUP A�.. Remove from the site and dispose of all dz�lling washwater, cuttings, sluzry and waste material ;resulting from pile instailation. END OF SECTZQIV� 0515-23 $55/9-02 0236Q-4 o:asis_z�assiaopu�oa��o.aa City of Fnrt Worih Northside Pump Station and Grnund Storage ReserVoir Project SECTION 02612 REINFORCED CONCRETE DRAIN FIPE PART 1 GENERAL 1.01 SCOFE OF WORK _ A. �urnish all labor, materials, equipment and incidentals necessary arad insiall and test reinforced cancrete pipe for drains complete as shown on the Drawings and as s�ecified herein. 1.02 RELATED WORK A. Excavation and backfilling for pipelines are included in �ection 02221. � B. Granular �materials are i.ncluded in Sectzo�. 02230. C. Cancrete is included in Dzvision 3. � , 1.03 SUBMITTALS � A. Within 30 days of the Effect�ve Date of the Agreement submit the name of the pipe and fitting supplier and a list o� rnaterials to be funnzslaed. B. Submit, in aceardance with Special Canditions, Part D, shop drawings showiug layout an�d details of reinforcement, j oint, method of manufacture and installa�ion of pipe, specials and fitiings, and ' a schedule of pipe lengths by diame#er for the entire job. C. Submit with the shop drawings certification from the manufacturer that tl�e fine and course aggregates used zn naanufact�.r'e of the concrete pipe coxnply with tYte requuements af 1'aragraph 2.01 C: I- D. Prior to each shipment of pipe, submit the manufacturer's certificaYion that the pipe far this Contra�t canforms ta the ASTM Standards speciiied herein. , I.04 REFERENCE ST11NI]ARDS ` A. American Society for Testing and Materials (ASTM) 1. ASTM C33 - Sfandard Specification for Concrete Aggregates. .� 2. ASTM C"76 - Standard S�ecif cation for Reinforced Concrete Culvert, Storm Drain axad Sewer Pipe. 3. ASTM ClSQ - Standard Specification for Portland Cement, 4. ASTM C361 - Stai�dard Specification for Reinforced Concrete Low-Head Pressure Pipe. ' S. ASTM C443 - Standard S�acification for Joints for Circular Concrete Sewex• azld Culvert Pipe, Using RuUber Gaskets. i rrsostsso�soo 02612-1 �2�zroz � Ciry of Fart Wo�th Northside Pump 5tation aiid Ground 5toz•age ltaservoir Projeat 6. ASTM E329 - Standard Specification for Agencies Engaged in t�e Testir�g and/or Inspection af Materials Used in Constructian. B. �+Vhere reference is made to one of the aUove standards, the revision in effect ai the tirne af bid opening shall apply. 1.05 .QUALITY ASSURANCE A. The manufacturer shall perforrn the aeceptance tests specified in A�TM C7fi, Paragraph 5,1.2. B. Tnspection af the pipe wi11 be made by the Engineer or ot�er representatives pf the Owner after delivery. The pipe shall Ue suUject �o rejecnon at any time on account of failure to zneet a�rzy of the requirements specified herein, even though pipes zxiay have been accepted as sa�isfactory at lhe place of manufacture. Pipe rejected after delivery sha11 be marked for identification and shall immediately be remaved from the j oU. PART Z PROD�TCTS 2.01 REINrORC�D'CONCRETE P1PE A. Except as otherwise speci�"ied herein, pipe shall confonn to ASTM C76, Class N, Wall A. The pipe interiar shall Ue smooth and even, fr�e frorn rnughness, projections, indentations, offsets, or irregulaarities of any kind. The concxeta mass shall be den.se and �niform. B, Cement shall be non-air-entrainin.g portland cennent canfo:rixiing to ASTM C150, Type II. Tke use o£ any admixture shall be suUject fo fhe specif c app�oval of the EngineEr. C. Fine aggregate shall cansist of washed inert natural sand canforming to the requirements of ASTM C33, except for gradation, with a ma�cimuxn loss of 8 percent when sub3ected to 5 cycles nf'the soundness tcst using magnesiurn suliate. Coarse aggregate shall consist of well-graded crushed stone or washed gra�el confornung to the requirements ofASTM C33, except For gradation, vvith a maximum loss of 8 percent when subjected to 5 cycles a�the soundness iest using zz�agnesium sulfate. Documentation that the aggregates to Ue used in the zxi,anu:facture of xein�'arced concrrete pipe meet these requirements shall be suUmitted to the Engineer as stated in Paragraph 1.03 above. D. The 28-day eompressive strength of the concrete, as indicated by eor�s cut from the pipe shall be equal to or greater than the design strength of the concrete. The concrete mass shall Ue dense and uni�'orm. Reinforcement shall be circular for all conctete pipe. Quadrant steei shall nat be used. Reinforcement shall be installed in both the bell and th� spigot. At least one circun�axential rei�►forcernent wire shall be in Uoth the bell and spigot area and rainforc�ment in the bell and spigot shall be adequ�te to prevent damage t� concrete during shipping, handling and after insta�lation. When cores indicate that reinforcing steel has less than $5 percent bond the pipe shall be subjected to a 3-edge Ueaxing test to J 3 psi to verzfy strength and watex tightness. E. Pipe may be rejected for any of the fallowing reasons: Exposuxe af any steel reinforcement in any surface of tYie pipe, rrsosi�so�.soo 02612-2 i2r�roz City of Fort Worth Northside Pump 5tation and Ground Storage Reservoir Project 2. Transverse reinfo'rc�ng steel found to be in excess of 1/4-in out af specified positian after the pipe is molded. 3. Any sinattering or £�aking of concrete at � crac�. 4. Voids, with th� exception of a few minor bughole5, on the interioz and exterior s�rfaces of the pipe exceeding I/�-in in depth unless groperly and soundly pointed with mortar or other approved material. Unauthorized application of any wash eoat of cement ar grout. Any prpe dressing procedures shall be subject to appraval afthe Engineer. �. A hollaw spot {identified by tappiz�g the internal surface of the pipe) which is greater than 30-in in length or wider than 3 times the specif`�ed vvall thiclrness. Repair of such defective areas not exceeding these limitations may be rr�ade as speci�ed in Paragraph 2.D 1R. 7. Defects that indicate inaperfect moIdimg of concrete; or any surface defect indicating honeycomb or open texture (rock pocicets} greater in size than area equal to a square with a side dimension af 2-1/2 times the wall thickness or deeger than two tim�s the maximum graded aggregate size, or local defieiency af cement resulting in loosely bonded concreie, the area af which exceeds in s�ze the limits of area described in Paragraph 2.O1E9 abave �hen the defective cancrete is removed. Repair of such defects not exceeding these limits may be made as specified in Paragraph 2.O 1R. .�1ny of the following; a. A crack having a width of 0.005 to 0.01-in th�rouglaout a can.tinuous lengtk� of 35-in ar more. U. A crack having a width af OA to Q.Q3-in or more throughout a continuous length of 1-ft or mare. c. Any crack greater than O.OdS-in extending t�irough the wall of the pipe and having a length in excess af the wall thickness. d. Any crack showing two visible lines of sepaz'a�ioza for a continuous length of 2-ft ax mare, or an intarrupted length of 3-ft or more anywhere in e,vidence, bath inside and outside. e. Crac�s anywhere greater than 0.03-in in width. F. The pipe shall be clearly mazked as required by ASTM C76 in a manner acceptable to the Engineer, The markings may be at aither end of the pipe fox the convenience af the znanufactuxer, but far any one size shall a3ways be at the same end of each pzpe lengih. Pipe shall nat be shipped until the compressive strengti�. of the concrete has attained 4,aoo �5x. G. Pipe shall have a fninimum laying length af approximately $-ft, except for closure and other special pieces as approved by the Engineer. Have available at the site of the work sufficient pige of various lengths to affect closure at manY�oles or structures that cannnt be located to accammodate standard lengths. Slaort lengtbs of pipe made far closure etc., may be used in the N50S l 5501.SpD 02612-3 � zizroz City af Fort 1Vorth Northside Purnp Sta'tion and C�ot�:�d Storage Reservair Project pipeline at the end af construction if ptoperly spaced. The length of the incoming and autgoing concrete pipe at each siructure shall not exceed 4-ft, except where the joint is cast flush with ihe exterior wall of Y.he siructure, where steel wall fii�-ings are provided or where oiherwise noted on the Drawings. Maximum layzng length shall not exceed 16-ft, laut the i.nstallarion of 16-ft lengfihs will depend uptin the aUility to handle such lengths of pipe in sheeted trenches, camply with trench width requirements, maintain the integrity of the sheeting and avoid disturbance to adj acent ground. If in the dpinion of the Engizieer the use of 16-ft lengths is impracticable, �harter lengths shaIl be used. H. Each leng�t�-► of pipe shall lae checked against the length noted on the shop drawings. Pipe more than 1-1/2-in longer #han #hat shawn on the shop drawings shall not be used on this praject. Variations in length of the same pipe shall not exceed AST� C75 requirements. I. During manufacturing, measuring devices shall be used to assure joint assembly is within the talerance of ASTM G76 and this �ection. The Engineer shall have the right to take samples o� the concrete after i� has been rnixed, or as it is being placed i:n the forms or molds and to make such inspection and tests thereof as helshe may wish. K. At the start of the work, a set of test cylinders shal� be taken each day on which pipe is manufactt�red for the project or more often if required. This may ultiz�tely be reduced to ane set of th�ree specimens for every SQ cu yds of concrete pJaced, if the uniformity af results warranzs and if appraved by the Engineer. At #he start af the work, a relationship shall be established between ultimate strength of test cylinders stared izz a standard manner as compared to cylinders steaxn cured with the pipe and as campared to cores taken fram the corresponding finished pipe. At least f�ve sets of tests shall be made. L. The Engineer shall have the right ta cut coxes from such pieces of the finisi�ed pipe as helshe selects far inspection and such tests as he/she may wish to apply. H�les 1eft by the removal of cores shall be iilled in an appz'oved manner by and at tha expense of the manufactuter. Core drilling shall he carried out by the pipe rnanufacturer at his/iier expense. T'he number of cores shall not exceed tlae requirements of A5T11R C76. M. Test cores may be taken for every 504 ]inear feet of pipe manufactured, but not less than once each day nn which pipe is ma�aufactured for the proj ect. Cores may be reduced to one set of two per week (or possibly fewer, but not less than one set for every 1,540 linear feet), if a satisfactory relatianship is established between cores and cylinders made an� cured in the standard manner. This rela�ionship shall nat vary by more than 10 perceni mora or less from the average ratio. Cores may be clriIled in any manner which will provide a smooth core face. All pipe cylinders and cores shall be �-in in diameter. Cores shall be carefully saw-trizntned and capped in a vertical position with a sulfur cap of miniinum thzckness, at Ieast ane day befare beir�g tes#ed. N. Core testing shal] conform to Standard ASTM li�Iethads. O. At the time af inspection, the pipe will be carefully examined for campliance with the appropriate ASTM standard, as specified herein and shop drawings. All pipes shall be ins�ected far general appearance, dimension, "scratch-strength," blisters, cracks, raughness, soundness, etc. All pipes will be cheeked �or soundness by being tapped and scratched at least once on every 5fl sq in of r�sos�ssoi.soo a2�12-�4 i2rzraz City of Fort Worth Northside PUmp Station and Ground Storage Reservoir Prajeot pipe surface. The surface shall be dense and close-textured. Cares also shall serve as a basis for rej ection of pipe, particularly if lamination or paor bond of xein,forcement is apparent. P. The manufacturer shall use measuxing de�ices to a�ssuxe j oint assezx�bly is within tolerances of ASTM C76 and as specified herein. If, during construction, the pipes carznot be satisfactorily joined, the manufacturer shall pre join tlae pipe at the plaz�t. Q. Unsatisfactory or damaged pipe will lae either permanently rejected ar returned for mizaor repazrs. ,. Only that pipe actually confo:nming ta the specificatians and accepted will be listed far approval, shipxnent and payment. Appraved pipe will be sa stamped ar stenciled a� the iz�side befare it is shipped. All pipe which has been damaged after delivery will be rej ected and if such pipe , al�eady has heen laid in the treneb, ii shall be acc�ptably repaired, if permitted, or removed and replaced, entirely at the Contractor's expense. R. Pits, blisters, rough spats, breakage and other imperfectians may Ue repaired, subject to the approaal of �e Engineer, after demonstration Uy the manufacturer that strong and permanent repairs result. Repairs shall b� carefully inspected before final approval. Non-shrink cement mortar used for repairs shall have a minimum compressiv� stxength of 6,000 psi at the end of 7 days and 7,000 psi at tha end of 28 days, when tested in 3 in cylinders stored in the standard manner. Epoxy mortar may Ue utilized for repairs subject to the approval of the Engineer. Z.02 JOINTS FOR CONCRETE PTPE A. Joints shall be cancrete and rubber tnngua and groove or bell and spigot type joint confarming to ASTM C3b1 with provisions for using a raund rubber O-Ring gasket in a rEcess in the spigot end oi the pipe. The bevel on the Uell af the pipe shall be betwean 1-1/2 degr�es and 2-1I2 degrees. Tne diameters of the joint surfaces which compress the gasket shall not vary �rom the true diameters by more than 1/16-in. B. The round rubUer O-Ring gaskets shall conform to ASTM C443 except as otherwise speci�ied herein, Two gaslcets shall be subrnitted to #he Engineer for tests at least 30 days Uefore }oining I any the pipe. C. Specimens sha11 Ue heated in a dry o�en to 150 degrees F for b-hour d�ration and five specunens � shall be tested by immersio�, one each as follows: 2-�iour immersion in petraleurn ether, 72-hour immersion in saturated Hydrogen SuIfide solution, 72-hour immersion in 1 percent NaOH solution, 72-hour immersion in standard soap solution (80 percent alcohol), 72 hour unmersion I in 10 percent NaCI solut�on. The spe�imens shall show no detrimental change in color, texture, 0 or feeling upQn completion of the above tests. Sp�cimens of the gaskets shall be subjected to tensile tests of approximateiy 100 psi befor� and after iitimersion and heating tests and shall show an elongation of at l�ast 25 percent. Upon release from the tensile tests, each specimen shall return to its originall�ngth. The manufacturer shall supply test data and affidavits showing conn.pliance with these requirennents. Tests shall have �een canducted within six months of the , start af manufact�xre of the pipe. D. The gaskets shall Ue designed and manufactured so that the completed joint will withstand an internal water pressure in excess of 13 psi for a period of 10 minutes without shawing any leakage by the gasket or displacement of it. The pipe manufacturer shall provide facilities for testing the effectiveness of the joints against leakage and on� such test may be required for each 500-�t of pi�e far each iype af j aint manufactured. Such tests shall be inade by an internal or Nsosissoi.son 02612-5 tz/zroz ctcy of�o�t wo�rtn Northside Pump Station a�id around Storage Reservair Project external pressure agairist the j oznt o� at least 13 psi for a period of ten minutes in accardance with ASTM C443. The campleted jaint, when installed in place in the work, shall Ue capable of wi�standing a groundwater presaure af 13 psi �ithaut exceeding the allowable leakage speciiied %r the pipe testing. � E. The e�ds of the pipe shal� be made true to form and dimension and the bell shall Ue made by castzng against steel forms. The manufac�urer shal� inspect all pi�e joint surfaces for out-of roundness and pipe ends for squareness. The manufactur�r shall furnish to the Engin�er a �ota�i.�ed affidavit stating all pipe mee�s the requirements of ASTM C76, as speciiied herein and the joint design, PART 3 EXECUTION 3.01 LAYING CONCRETE PIPE A. Care shall i�e taken in loading, transporting and unloading to pre�ent injury to the pipe or fittings and the j oint surFaces. Pipe or �ittings shall not Ue dropped. All pipe or fittings shall be examined before ��ying and no piece shall Ue installed whieh is found to be defective. B. As soon as the excavation is completed to the normal grade of the Uottom of the trench, place Iimestone in the #rench and the pipe shall be firnzly bedded in this lim�stone in accordance with City of Ft. Worth Typical Embedment Detail (�igure 19) ta conform accurately to the iines and grades indicated on the Drawings. Blocldng under the pipe will not Ue pernuiied. C. Limestone shall be placed and corrzpacted to give complete vertical and lateral support for the Iower section of the pzpe as indicated on the Drawings, A depression slaail be le�t in the limestone at the joizat ta prevent can.tamination of the raUber gasket immediately before being forced home, Before tlae pipe is lowered into the trench, the spigot and bell shall be cleaned and free froz�a dirt. Gasket and bell shall be lubricated by a vegeta6le lubricant which is nat saluble in water, fuxx�.ished Uy the pipe manufac#urer and harmless to the ruUber gasket. The pipe shall be praperiy aligned in the trench to avaid any possil�ility of contact with the side af the trench and fauling the gasket. As soon as the spigot is centered in the beil of the previously laid pipe, it shall be forced home with jacks ar come-alongs. After the gask�t is compressed and before the pipe is brought iully home, each gasket shall be carefully checlted for proper position around the full circumference of the jaint. Steel inserts shall be used to pxevent the pipe fram going home unfil the feeler gauge is used to check the final positian of the gasket. The jac�s or co:nne-a3ongs shall be anc�ored sufficiently back along the pipeline (a minimuir� of five lengths) so that the pulling farce will not dislodge the pieces of pipe already in place. Only a jack ar eome-along shall be ernplQyed ta farce the pipe home smoo�hly and evenly and hold the pipe �hiie backfiIling is in pragress. Under no circumstances shall crowbars be used nor shall any of the matorclz�iven equipment be used. D. As soon as the pipe is in plaee and before the come-along is released, the GranuIar Embedment Material shall b� plac�d in accordance wi#h City of Ft. Worth Typical Embedment Detail (F'igur� 19) az�d compacted for at least one-half the length of pipe. Not until this Granular Embedment Material is placed shall the came-along be released. If any motion at jaints can, be detected, a greater amount of backiiII shall be placed before pressure is released. When pipe laying is nat in progress, including lunchtime, the open ends of the pipe shall be closed by a watertight �lug or other approved means. rrsas i ssai .soo 02612-5 �zizroz Ciry af Fart Worth Nortlrside Pump 5tation and Grou�id 3torage Resarvoir Project E. Carefully regulate the equipment and constxuction operations such that the Ioading of t3ae pipe does not exceed tha loads for which the pipe is designed and rnanufactured. Any pipe damaged during canstruction operations shail pronaptly and satisfactarily be repaired or replaced at the Contractor's expense. � F. The autszde joinis of steel and rubber joint pipe, shall have a ciotb band ar diaper placed around �ach joint recess and fastened in place wit�a either wire ar steel snapping stitched into its edges. Mix a 1:2 markar grout of sufficient liquid consistency to flow easily and pour it inta the jaint recess beneath �ae cloiki band. To assist the flaw aud to assure complete filling of the entire recess completely around the pipe, rod the joint xecess with a siiff=wire curved to the radius of t1�e pipe. Close the joint recess at the top witk� a stiffer nnix af the same mortar, A prefabricated joint filler by the MarMack Manufacturing Co. of McBee, SC may be used in place of the diaper-grout operatian. 3.02 TESTING AND CLEANING A. Low Pressure Air Test ' 1. Use equipment speciiieally designed and manufactured for the pur�ose of testing sewer �ipelines using low-pressure air. Tl�e equipment sha11 be provided with an air regulator valve or air safety valve so sei that the internal air pressure in the pipeline cannot exc�ed 8 psig. The leakage test using low-pressure air shall be made on, each manhole-to- manhole section of pipeline. Pneumatic plugs shall have a sealing length equal to or greater than the diameter of the pipe to be tested. Pneumatic plugs shall xesist internal fest pressure without • requirin� external bracing or blocking. All air used shall pass tIarough a single control panel. , 2. Low-pressure air shall be introduced into the sealed Iine until the znterr�al air pressure reaches 4 psig greater than t�e maximum pressure exerted by groundwater that may be above the in�ert of the pipe at �lie time of the test. Howevex, the intemal air pressure in the sealed line shall not he allowed to exceed 8 psig. • a. At least t�vo minutes shall be allowed for the air pressure ta stabiIize in the section under test. After th� stabilization period, the low-pressure air supply hose shall be quielcly � disconnected from t�ie control panel. The time required in m.inufas for the pressure in the section under test to decrease from 3.5 to 2.5 psig {greater than the m�a�imurn pressure exerted by groundwater that may be abave the invert of ihe pipe) sb.all not be ' less than that shown in the Table 1 af ASTM C828. Tf the pipe section does not pass the air test, either sectionalize the sectian tested to determine the location of the Ieak ar }�erform a hydrostatic leak test. Once the leak has been located, repair and retest. END OF SEC'TION NSOS 15501.500 02612-7 iz�zioz City of Fott Wotth Narthside Pump Station and Ground 5tm�age Reservoir Project SECTION 02516 DUCTILE IRON PiPE AND FTTTTNGS PART 1 GENER.AL 1.Q1 .SC�PE OF WORK ,, A. Furnish all labor, materials, equipm�nt and incidentals required, install, disinfect and test ductile iron pipe and fittings %r yard piping as shown on the Drawings, as specified herein, in � accordance with City of Ft. Worth Typical Embedment Detail (Figure 19} for yard piping, and in accordance with City of �t. Worth Transportation and Public Works Department Standards v {Figure 4) for piping installed wzthin paved areas. B. Yard piping sha11 include all piping and fittings extending out�vard, upward and downward into � the ground from the outside face of ail buiidings. Unless otherwise noted, non-buried pipe outside a building, including in utility ttmnels, shall �e specified in Division 15. Yard piping shall begin at tk�.e autside face oi the buildings. The first j oint shall be not more than 2-ft frox�a the outside face�of the l�uilding or structur� unless otherwise shown on khe Drawin�s. Yard piping shaIl inciude all piping in vaIve vauits, ma�n.Yioles, cleanouts and similar yard structures, �� C. Piping shall be located substantially as shown on tlae Draw�ings. The Engineer reserves tI�e right to malce such modiiications in locatians as may be found dasirable ta avoid interference between pipes ar for other reasons. Pipe fi�ting notation is for the Contractor's canvenience and does not relieve him/lier frorn installing and jointing differe�t or additional zter�as where xequired to j achieve a complete piping system. D. Where the word "pipe" is used it shall refer ta pipe, fittr.ngs, oz appurtezaances un]ess otherwise noted. 1.02 RELATED WORK A. Trenching, Backf'illing and Compaction zs ineluded in Sectian 02221. B. 5ed�mentation and Erosion Contrnl is included zza Sectian p227Q, C. Valves, Hydrants and Appurtenances are includ�d in Section d2640. 1.03 SUBMITTALS A. Submit, in accardance with Special Conditions, Part D, shop c�awings and product data for review. B. 5ubmit copies of design calculations in accprdance with Paragraph 2.02 below. � ,� NS0515SQI.S00 02G16-1 i2i2ioz CiYy af P'oit Worth Northside Pump Station and C'sround 5tarage Reservair Pro}eot C. Submit a tabulated laying schedul� which re%rences stations and invert elevations as shown on the Drawings as well as all �itings, bends, outlets, restrained joints, tees, special detlection Uells, adapters, solid sleeves and specials, a1on� with the manufacturer's drawin�s and speci�'icatior� indicating cornplete detai�s of aIl items. The laying schedule shall show pipe class, class coding, station limits and transition stations for variaus pipe class�s. T�e al�o�e shall be submitted ta the Engineer £or approval before manufact�re and shipment. The locatian of all pipes shall con�orrn to the locations indicated on tlxe Drawings. Pipe shall not be supplied £rozzz inventory. D. Submit anticipated productian and delivery schedule. E. Prior to shipment of pipe, suUmit a certified affidavit of compliance from the a�anufacturer stating that iha pipe, fit�ings, gaskets, luungs and exteriar coatings for this proj ect have l�een. manufactured and tested in accordance with AWWA and ASTM standards and requirements specified herein. 1.04 REFERENG� STANDARDS A. American 5ociety far Testing and Matenals (ASTM) 1. ASTM A193 - Standard Speci�ication for Alloy-Steel and Stainless Steel Balting Materials for High-Temperature Service. 2. ASTM A 194 - Standaxd Specification for Carbon ax�d Alloy St�el Nuts for Bolts for Higla- Pressure and High-Temperature 5ervice. 3. ASTM C150 - Standard Specification for Partland Gement. B. Ameriean Water Works Association (AVJWA) I. AWWA C104 - Cement-Mortar Lining for Ductile-Iron Fipe and Fittings for Water. 2. AWWA C105 - Polyethylene Encasement fox Ductile-Iran Fipe Systexx�.s. 3. AWWA C1 IO - Ductile-I�on and Gray-Iron Fittings, 3-in through �F8-in (7Szzam. Through 1.219mm.) for Water. 4. AWVVA C 1 I 1- RubUer-Gasket ,Foints for Ductile-Ixan. Pressure Pipe and Fiitings. 5. AVWVA C1S0 - Thiclaiess Design ofDuctile-Iran Pipe, 6. AWWA G151 - Ductile-Iron Pipe, Centrifugally Cast, for Water. 7. AWWA C153 - Ductile- iron Compact Fittings, 3-in ihrough 24-in and S4-in fhrough 64-in, for Water, AW�VA C210 - Laquid-Epa�:y Coating Syst�ms for the Interior and Exterior of Steel Wa#er Pipelines. 9. AWWA CCOQ - Ins#allatian of Ductile-Iran Water Mains and Their Appurtenances. 1Q. AWWA CEOG - Graoved and Shouldered Joints nrso�isso�.sao 0261b-2 tzizro2 City of Fort Worih Nnrthside Punip Station and Ground SYorage Reservoir Prqject 11. AWWA Cb51 - l]isinfecting Water MainS. C. Wtnere reference is made to ane of the above standards, the revision in effect at the fime of �id opening shall apply. � I.05 QUALITY ASSiJIZA.IVCE A. Each length of ductile iron pipe supplied for the project shall Ue �ydrostatically'tested at the point of n�anufaciure to SOQ psi for a duration of 10 secands per AWWA C151. Testing may be performed prinr to machining bell and spigot. Failure of ductile iron pipe shall Ue defined as any rupture of the pipe wall. Certified test results shall be furnished in duplicate to the Engineer prior ta tirne of shipment. �� B. All ductile-iron pipe and iittings to be installed under this project shall be inspect�d and tested at the �ou�adry as required by the st�nda�-d speci�ca�ions to which the material is manufaetured. ' � Fun�ish in duplicate to the Engineer s�vorn certificates of such tests and their results prior to the shipment of the pipe. C. All pipe and fittings to be installed urnder this Contract may be inspected af fhe plant for compliance with this �ection by an independent testing laUoratory selected by the Owner at the Owner's expense. D. Jnspectian of the pipe and fittings will alsa be made by the Engineer or representative of the Qwner after deliv�ry, The pipe shall Ue subject to rejection at any time on account of failure to meef any of the requirem.e�ats specified her�in, even thQug�i sample pipes may have been accepted as satisfactary at the p3ace af manufacture. Pipe rej ected after delivery sha11 be marked for identification and shall be removed fromthe job. E. AlI pipe and fittings shall be permanently marked with the following infomiation: Manufacturer, date. 2. Size, type, elass, or wall thiclrness. �� 3. Standard produced ta {AWWA, ASTM, etc). 1.06 DELTVERY, STORAGE AND HANDLING A. Care shall Ue taken in, laading, transporting, and unloading to prevent injury fo the pipe. LTnder nn circumstances shall the pipe be dropped or skidd�d against each other. Slangs, hooks, or pipe tongs shall be used in pipe handling. B. Materials, if stored, shall he kept safe from damage. The znterior af aIl pipe, fittings and other appurtenanees shall be kept free from dirt or forreign matter at all times. C. Pipe shall not be stacked higher than the limits recominended by its manufacturer. The bottom tier shall be kep# off the ground on timi�ers, rails, or concrete, Stacking slaa3l confarm to manufacturer's recommendatrons. �sas i sso r.5oo D2616-3 iz�ziaz City of Port Worth Northside Pump Station and Ground 5tarage Ttese�vnir Project D. Gaskets for mechanical and push-on joints to be stored shall Ue placed zn a cool location aut of direct sunIight. Gaskets shall not come in contact with petraleum products. Gaskets shall be used on a first-in, iirst-out basis. PART 2 �RODUCTS 2A 1 1VIATERTAI,S A. Fipe Ductile iron pipe shall conform to AWWA C15 ]. Pipe shall be supplied in standard Iengths as mueh as possii�le. 2. Thickness design shall be per AWWA C150, except pra�vide minimum Class 350 for piping 12-in and smaller, and pravide �ainimum Thicl�ess Class 21 for piping fz-om 14 and greater. Ductile iron pipe shall l�e hy U.S. Pipe and Foundry Compan.y, Inc.; American Cast Tron Pipe Campany; or equal. B. Joints Ductile iron pipe shall have rubber-gasket push-on jaint or rubber-gasket mechanical joittt. Rubber-gasket joiz�ts shall conform to AWWA CI I1. Gasket s�all be of SBR. 2. Restrained joints shall be "Locked-type" joints manu�actured Uy the pipe an.d fitting manufacttarer that utilize restraint independent of the joint gasket. Restrained joints shall Ue suitable for the specified test pressure. Mechanical joxnt retainer glands as manufactured by EBAA Zron Ine. of Texas can be selected for resiraining the rn,echanical j oint of ductile iron pipe. Push-on restrained jaints as manufactured by the pipe supplier or manufacturer may Ue used subject io the Engineer's approval. a. The minimuzn nu�nUer of restrained joints required for resistzng forces at fittings and changes in direction of pipe shall Ue determined from the length of restrained pipe on each side of fittings and changes in direction necessary to develop adequate resisting fi•iction wiih the soiL The required len�s of restrained joints shall be as shown on the :�. Drawings. l�. AIl �ttings for lines 6-in in diameter and larg�r shall have restrained joints. 3. Sleeve type couplings shall be Dressex Style 38, 138 or equal. 4. Split 5leeve i}�e flexihle couplings sY►all be Victaulic Depend-O-Lok Style E x E (unrestrained} or � x F(self restrained) or equal. 5. Grooved flexible joints for ductile iron pzpe sizes 36-in and srnall�r must Ue in accordance with AWWA C606 and shall be Victualic Style 31 or equal. 6. Shouldered flexib�e joints for ductile iron pipe larger than 36-in shall Ue Victaulic Siyle 44 or equal. NSD515S01.500 02616-4 � z�2�oz City of Fart Worth NoRhside Pump Station and Ground Storage Reservoir Projeet C. �"ittings Pipe iit�ings.shall be ductile iron with pressure rating of 350 psi for 24-in and snnaller piping and 250 psi far 30-in ar�d larger piping. rittings shall meet the requir�ments of AWWA C110 or AWWA C1S3 as applicable. Fittings shall have the same pressure rating, as a minimillri, of the connecting pipe. 2. Closures shall be rnade with mechanical joint duciile iron solid sleeves and shall Ue lacated �. in straight runs of pipe at minimurn cover outside the lirnits of restrained j oint sections. Locatian of closures sha11 be suh}ect to approval of the Engineer. D. Interior Lining Ductile iron pipe and �ttings shall have the satx�e type of lining as specified or indicated on the Drawings. 2. Ductile iron pipe and iittings shall have a cement mortar lining in accordance wif.h AWWA- .. C144 douUle thickness. The cement shall be Type A par ASTM CI50. E. Exterior Coating Burried pipe shall be installed with a bituza�inous caating in accordance with AW WA C151 and C 110 respecti�ely. 2. Bnried pipe shali be installed with polyethylene encasement canforming to AWWA C1.05. The polyethylene sheet shall be 8 mils thick minimum. 3. Buried sleeve-type cauplings shall have a protective wrapping of "Denso" nn.aterial by DENSO Inc. af Texas or equal, Wher� "Denso" material is used, the joint sh�all be packed up with "Densyl mastic" to give an even contour for wr�pping wiYh "Densopol" tape. A 1.5 mm thick coating of "Densfl" paste shall be applied follawing by 100 rnm or tnore wide "Densopol" tap� wound spirally round the joint with at l�ast 50 percer�t overlap. 2.02 DUCTILE IRON PIl'E DESIGN A. Ductile iron pipe shall have a minimum tensile sYrength of 6Q,000 psi with a minimum yield strength of 42,OOQ psi. Design shall be done for external and in#ernal pressures separately using ihe larger of the two for the net design thickness. Additional allowances shal� be made For serviae allawance and casting tolerance per AWWA C150. The pipe classes determined for variaus sizes an.d conditions shall provide the total calculated thicl�ess at a minimum or conforixa to minimurn pipe class specified in Paragraph 2.O lA2 above, whichever is greater. B. Design for tk�e net tl�iclrness for ext�rnal loading shall be taken as the greater of the follovv�ng conditians; 2-112-ft of caver with AASHTO H-20 wheel loads, �vith an impact factox of 1.5. 2. Depth from existing ground level of futuz'e proposed grade (whichever is greater) to top af pi�e as shown on the Drawin�s, wit�i truck load. 3. Soil Density: 12D lhs/cu ft , N50515301.540 02616-5 izrzroz City qf Fort Worth Northside Pump 5tation and Ground Stw-age Reservoir Project 4. Laying Conditions; AWWA C150, Type 2. C. Design for the net thickness shali Ue based upon the following zz�ternal pressure condiYians: i. lb" PW-DI, 48" PW-DI (GSR Influent Piping) and 30" BYP-DI Piping a. Design pressure: Z75 psi b. Surge allowanc�: 140 psi c. Safety factor: 2 d. Tatal internal pressur� design: 2(175 + 10Q) = S50 psi #'. E': 3dQ psi 2. 48" P W-DI (1'ump Station Effluent Pipizag} a. Design pressure: 200 psi b. Surge allovvaz�ce: 100 psi c. Safety factar: 2 d. Total internal pressure design: 2(200 -►- I QQ} = 600 psi f. E'; 3d� psi 3. 60" FW-DI a: Design pressure: SO psi b. Surge allowance: 50 psi c. Safety factar: 2 d. Total internal pressure deszgn: 2(50 + 50) = 200 psi f. E': 300 psi D. Copies of design calculations showing that the pipe meets aIl requiz•ements specified herein shalI be furnished to the Engineer for approval d►arin.g shop drawing re�iew in accordance with. Special Conditions, Part D. A yi.eld strength of 42,000 psi shall be used during design calculatiozas. Nsnstsso�.soo 02616-5 �z�zroz City of Fort W o�th Northside Pump Statior� and Ground Stoiage Rese�voir Project PART 3 EXECUTION 3,01 GENERAL A. Care shall be taken in loading, transporting and unloading �o prevent injury to the pipe or coatings. Pipe and fittin�s sha�l nat be dropped. All pipe and fittings shall Ue exarnined befoxe .laying and na pzece shall be installed which is found to be defeciive. Damage to the pipe coatings shalI be zepaired per manufacturer's r�cammendations. B. If ar�.y defective pipe is discovered after it has been laid, it shall be rernoved and replaced with a sound pipe in a satisfactory rnanner. All pipe and fittings shall be Yl�oroughly clean.ed befare laying, shall be kept clean until they are used in the work and whe� installed or 1aid, shall con�orm to ti�e lines and grades requir�d. 3.02 II�TSTALLING DUCTILE IRON PIPE AND FITTINGS A. Ductile iron pipe and fittings shall be installed in accordance wsth requirements af AV�TWA C600, except as otherwise speciiied herein. A firm, even bearing throughout the length of the pipe shall be provided Uy digging beSl holes at each joint and Uy tamping Uacicf`ill materials at th� side of the pipe to the springline as shown on the Drawings, in accordance with City of Ft. Worth Ty}�ical EmUeclment Deiail (Figure 19) for yard piping, and in accordance with City of Ft. Worth Transportation and Public Works Department Standards (�igure �) for piping installed within paved areas. B. All pipe sha116e sound and clean before laying. When 3aying is not in progress, open ends o�the pipe shall be clased by a vvatertight plug or other approved means. Sufficient bacicfill shall be placed to prevent flotation. The deflection at jaints shall not exceed 75 percent of allowabl� deflection recornmended by znanufacfurer. C. All duetzle iron pipe laid uuderground shall hav� a rr�nimum of 3-ft of cover unless otherwise showz� on the Drawings or as specified herein. Pipe shall be laid such that the invert elevatzons shown on the Drawings are not exceeded. D. Fittings, in addition to those shown on the Drawings shall Ue provided, where required, in crossing utilities which may be encountered upon opening the trench. Solid sle�ve closures shall be installed at locations approved by the Engineer. E. The pipe interior shall be maintained dry and broom cleaza thxougl�out the constructaon periad, F. When cutting pipe is required, the cutting sha11 be done by machine, leaving a smooth cut at right angles to the aa{is of the pipe. Cut ends of pipe to be used with a beil shall be beveled to canfarm to the rnanufactured spigot end. Cement lining shall be undamaged. Cutting of restrained joint pipe will not be alSowed, unless approved at specific joints in conjunction with the use of restrainear glatads by EBAA Iron or field adaptable restrain�d joints. N505 ] 5501.5D0 02G 16-7 iz�ziaz CiCy of Fort Worth Northside Pump Station and Ground Storage Reservon• Project G, 7ointing Ductile-Iron pipe Push-on jnints sha11 b� made in strict accordance with manufacturer's instructions and AWWA C640. Pipe shall be laid with bell ends looking ahead, A rubUer gasket s�all be inserted in the groove of the be11 end of the pipe. The j aizzt surfac�s �hall Ue cleaned and lubricated and the plain end of the pipe shall be aligned with the bell of the pipe to �vhich it is to be joined and pushed home. Mechanical joints shall be asseix�.bled in strict accordance with the manufacturer's instructions and AWWA C6Q0. Pipe shall be laid with bell ends looking ahead. To assemble the jaints in the �ield, thoroughly clean and lubricate the joint surfaces and rubber gasket. Bolts shall be tightened #� the speci�ed torques. Under no condition shall extensian wrenches or pipe over handle of ordinary raichet wrench be used ta secure greater Ieverage. 3. Bolts in mechanical or restrained joints shall be tightened alternately and evenly. 4. IZestrained joints shall be installed according to pipe man,ufacturer's instructions. H. Install polyethylene encasernent around ductile iron pipe to limits shown on the Drawings and in accordance with pipe mataufacturer's recommendations. i. All blow-offs, outlets, valves, fitiings, and other appurtenances required shall �e set and jainted as indicated on the Drawings in accordance with the manufacturer's instructions. 3.fl3 CONNECTTONS TO STRUCTURES A. Wherever a pipe 3-in in diameter or larger passes from concrete to earlh horizontally, two flexiUle joints spaced frozn 2 to 4-ft apart depending on pipe size shall be installed, within 2-ft of the exterior face of the wall, whether or not shown on the Drawings. B. Wall pipes sha11 have a thrust callar located at rnid-depth of wall. C. Piping underneath structures shall be concrete encased. 3.04 TESTTNG A. Af�er instalIation, the pipe shall be tested far cornpliance as specified herein. Furnish all necessary equipment and labar for the pressure test and leakage test on the pipelines. B. Subinit detailed test procedures and meihod for Engineer's revi.ew. Tn general, testing shal] be conducted in accardance with AWVJA CG40, C. Pressure pipelines shall be subjected to a laydrastatic pressure as faJlows as measured at the k�igk►est point along ihe test segm�nt. 16" PW-DI, 48" 1'W-DI (GSR Influent Fiping) and 30" BYP-DI Piping: 175 psi 2. 48" PW-DI (Pump Station Effluent Piping): 200 psi NS0515S01.500 02616-5 12l2102 c��y of ro,t wo,th I�forthside Purrcp Station and Grqund SEorage Reseivoir Project 60" PW-DI: SQ psi This test pressure. shall be maintained for a minimum of 2 hours. The leakage rate shall not exceed those indicated in AW WA Cb00. Pzovide suitable restrained bulkheads as required to compiete the hydrastatic testing specified. D. �C`iravity pipelines shall be subjected to either hydrostatic pr�ssure �'est as 5pecifzed in AWWA C6�0 or low pressure air test, or exfiltration test as speciii�d in Section 306-1.4� af Standard Specifications for Fublic Worlcs Canstruction, la�est edition. E. All valves and valve boxes shaJl be properly located and insta�3ad and operable prior to testing. Bnikheads shall be provided with a sufticient number of autlets for fzlling and draining the line and for venting air. F. Hydrostatic pressure and leakage tests shall conforrn with Section 4 of AWWA C600. Fumish gauges, meters, pressure pumps and other equipment needed #o fill the line slowly and perform t�e required hydrostatic pressure leakage tests. G. The Owner will provide a source of supply fror� f.he existing treated water distribution system for Contractor's use in �illing t�e lines. Ar� air break sha1l be maintained at all times between tbe Owner's distribution system and the Contractor's equipment to prevent cross-co��nection. The line shall be slawly filled with water and the specified test pressure shajl be txzaintained in the pip� fnr the entire test period Uy means af a pump furnished Uy the Contractflr. Provide accurate mea�s for rn�asuring the quantity of water required to maintain this pressure, The amount of wat�r required is a measure of �lte leakage. H. Duraiion of pressure test shall nat be Iess than 2 hours. The leakage test sball be a sEparaie test following the pressure test and shall not be less than 2 hours duration. A131eaks evident at the surface shall be repaired and leakage eliminated regard�ess of the total leakag� as shown l�y test. Lines which faiI to tneet tests shall be repaired �nd retested as necessary until test zequirements are complied with. Defective materials, pipes, valves and accessori�s sha11 be rer�zoved and replaced. L The �wner shail supply, at na cost to the Contractor, a maximum quantity of water equal to 110 pereent of the volume of the pipelines for testing. Additional water required by tk�e Contractor will be pravided at standard billing rates far the volume required. J. Submit plan for testing to the Engineer for review at Ieast 14 days before s�artin.g the test. 3.05 CLEANI1rIG A. At the conclusion of ttse w ork, tharoughly clean all of the pipe by flushing with water or other means to remave all dirt, stones, pieces of wood, ar othex rr�terial which may have entered dur:tng the constructian period. A11 debris sha11 be removed from the pipeline. The lawest segment outlet shall Ue f�ushed Zast to assure debris remo�al � �sasissoi.soo Q2616-9 �ziz.ro2 City of Port W orth Narthside Pump 5tation and Crround Storage Reservoir Project 3.06 DISINFECTION A. Ductile iron pipe used far potable water ser�ice shall be disinfected after cleanin�. Provide aIl necessary equipment and Iabor for t�e disir�ection.. B. Disinfection sha11 be in accordance with AWWA C5S I standard. C. Discharge of chlorinated vwater shall campIy with aI1 Federal, State and local standaxds. Provide sodiurn bisul�ite for dec3�lonnation prior to discharge. END OF SECTI�N Nsostssoi.5oa 02616-10 �2/2�Q� City of Fort Wa�th Narthside Pump Station and Groond Storage Reservoir Project ' SECTION 02G4Q VALVES, HYDRANTS E11�1D Al'PURTENANCES PART 1 GENER.AL 1.�1 SCOP� OF WORK A. Furnish a111aUor, materials, equipment and incidentals required an.d provide all buried �alves, valves in manhoies and underground vaults, hydrants and appurtezaances camplate with aotuators and all accessories as shown on the Drawings and as specifzed herein. B. Valves specifically excluded from this Section are as foilows: 1. All znterior valves for process piging ,. 2. AIl valves for plumUing work. ' 3. All valves for heating and ventziation wark. � 4. All valv�s s�ecifically included with equipment. 1.02 RELATED WORK A. Excavation, bacl�'ill, fill and g�rading are inciud�d in Section fl2200. B. Concrete is included in Divisian 3. C. Miscellaneous metal fabz�cation is included in Section OSSOQ. D. Field gainting is included in Section D9912. E. Tnterti�r process valves and appurtenances are in ir�cJ.uded in �ection 15140 F. Eleclxical work is zncluded in Division"16. 1.03 SUBMITTALS , A. Submit, in accordance with Special Gonditions, Part D, rnaterials required to �stablish compliance with this Sectian fox shap drawings. Submitials shall include the following: 1. Manufacturer's literature, illustrations, specificaiions and engineering data including: a. Dimensions. b. Size. c. Materials of constt'uction. d. �+Vei�ht. Hsosissq�.soo 02640-1 iz�zroz City of Fort Worth Northside Pump Station and Ground Storage Reservoir ProjecY e. Protection coating: f. Actuator weight. g. Calculations for actuator torque where applicable. h. Wiring diagram inoluding: 1 } Ladder diagranns. 2) Point-to-point wiring. B. Test Reports 1. Four copies of all certified shop tesi results specified herein. C. Operation and Maintenance Manuals 1. Submit corirnplete operation and ma�tntenance manuals including cop�es af all approved Shop Drawings. D. Certi�cates I. Certificates of compliance wher� required by ref�renced standards: For each va��e specifzed to b� manufactured and/or installed in accordance with AWWA and other standards, subz�nit an affidavit of compliance with the appropriate standards, ineluding certified results of required tests and certificaiion ot' proper installation. 1.04 REF�RENCE STANDARll� A. Comply with a�plicable provisions arid recommendations of the following, excapt as otherwise shown or speeified, B. American Water Works Association (AWWA) 1. AV�IWA C111 - Rubber-Gasket Joints far Ductile-Iron and Pxessure Pipe and Fittings. 2. AWWA C500 - Metal-Seated Gate Valves, for Water Supply Service. 3. AWWA C502 - Dry-Barrel Fire Hydrants. �. AWWA CSO4 - Rubbex-Seated Butterfly Valves. 5. AWWA C509 - Resilient-5eated Gaie Valves for Water Suppiy Service. C. Americarz Natzonal Standards Institute {AN�I) 1. ANSI B 16.1— Cast Iron Pi�e Flanges and.Flanged Fittings. N50515501.50D 02G4Q-2 �z�zroz Cityo£Fort Worth Northside Pump Station and Ground Starage lteservair Prqjent D. American Society for Testing and Materials (ASTM) 1. ASTM A48 .- Standard Specification for Gray Iron Castings. 2. ASTM A126 - Standard Speci�cation for Gray Iran Casting� for Valves, Flanges and Pipe - Fittings 3. ASTM A153 - Standard Specification far Zinc Coating (Hol;-Dip) on Tron and Steel Hardware A�. ASTM A276 - Standard Specification for Stainless Steel Bars and Shapes. 5. ASTM A536 - Standard Specification for Duetile 7ron Castings. E. The Society for Protective Gaatings {SSPC} 1. SSPC SP-6 - Joint Susf'ace Standard Commercial Blas�t Cleaning F. Wtzere reference is made to one of the above standards, the revision in effect at the time of bid opening shall apply. 1.05 QUALITY ASS�[7ItANCE A. Manut�aciurer's Qualifications 1. Valves and appurtenances pravided undar this Section shall be the standard produef in. regular production l�y manufacturers vwhose products have proven reliable in similar sea-vsce for at least 5 years. If required, the manufactuzer shall furnish evidence of installation in � satisfactory operation. 2. All units of the sarne type sha11 be the prroduct af one manufacturer. B. Design Criteria 1. AlI vaives and appurtenances shall be new and in perfect working condition. Valves shall � be deszgned for continuaus use vvith a minimum of maintenance and service required and sha�l perrform the required function without exceeding the safe limits far stress, strain ar vii�ration. In no case will used or damaged valves be acceptable. The selection of , equipment #o meet the specified design conditions is the responsi�ility of Yhe Contractor. Botl� workmanship and matcrial shall be of the very best quality and shall Ue e�tirely suitable for the service conditions specified. C. Source Quality Control , 1. Valves shall be shop tested in acaordance with the following: a. Gate valves: AWWA CSOd. b. RuUUer-seated Uutterfly valves: AWWA C5Q4. 2. �Utain eacl� type of valve froxn no nr�arre than one rnanufacturer. NS0515S41.500 026�40-3 a z�zrnz Csty oFFort Woi-�h Northside Pump 5tation and Ground Storage Iteservnir Praject 3. Plug �alves shall be hydrostatically tested for 3a minutes at two times the nlaximum working pressuze, with no evidence of distress, leakage or weeping. Flug valves shall be capable of provid'u� g drap-tight shut-off up t� the full pressure rating. 1.06 DELNER'Y, STORAGE AIVD H�NDLING A. DeIiver rnaterials to the site to ensure �nintenupted progress of the vvork. B. Frotect threads and seats from corrosion and damage. �tising stems and exposed stem valves shall Ue coated w�ith a pxotecfive ozl film which sha11 be maintained until time of use, C. Furnish cc�vers far all openings. AZl �alves 3-in and larger shall Ue shipped and stored on site until time of use with wood nr plywaod covers on each valve end. 2, All valves smaller than 3-in sk�all be si�ipped an.d siored as abo�re except that heavy card board covers may be furnished instead of wood. D. Store ey�ipm.ent io pernut easy access for inspection and identificat�on. Any caz7rosion in evidenee at the time of Owner acceptance shall be rez�aoved, or the valve sha11 i�e removed from the job. E. Store all equipment in covered storage off the ground. 1.07 COORDINATION A. Review installation proceduxes under other �ections and coardin.ate vvith the work which is r�lated t� this Section includin.g buried piping installation, site utilities, piping insulation, heating, verztilating and air canditioning, plumbing and chemical feed facilities. B. CoQrdinate the location and place�ent af concrete thrust UlQcks when required, 1.Q8 WARR_l�N'TY A, The equipment shali be warranted for a period of two (2} years from date of substantial com�Fetian as defined under the General Requirements, Divisian 1, to be iree fram defects in worlamanslup, design, or materia�. If the equiprnent shoald fail during �he wanranty period due to defective part(s), it shall %e re�laced, and the unit{s} shall be restored to service at no additional cost to the Dwner. PART 2 PRODUCTS 2.01 GENERAI. A, A11 buried �alves shaZl open alockwise, B. The use of a manufacturer's narne and/or mod�l or cata3og number is for the �uxpose of establishing the standard of quality and general configuration desired. NSOS15S0].SDD 0264Q-4 �ziz��2 City ofFort Worth T'orkhside Pump Station and Ground Storage Reservoir Project C. Valves shall be of the 'size shown on the Drawings or as noted and as �ar as possible eqiupinent of the same type shall be identical and from one manufacturcr. D. Valves shall have the nazne afthe malcer, noxx�ai.nal size, flaw directional axrows, working pressure for which they are designed and standard to whic�i they are manufactured cast in raised letters on sarne apprapriate part af the body. E. LTnless atherr�vise noted, valves shall have a minimum warlaing pzessure of 175 psi or Ue of the sam� working pzessure as the pipe they cannect to, wbichever is higher, and suitable for the pressures noted where they are instal�ed. F. Valves shall be of flne sarne nominal diameter as the pipe or fittings the� are connected to. Except as otherwise noted, joints shall be mechanical jaints, with joint xestraint where the adjacent piping is required to be restrained. G. Valves shall be es�ecially constructed for buried service. 2.02 VALVE BOXES A. All gate, butterfly and plug valves shall Ue provi.ded with extension shafts, operating nuts and va3ve boxes as follow-s: Extension shafts shall be Type 3Q4 stainless steel and the operating nut shall be 2-in square. Shafts shall be designed to provide a factox o� safety of not less �an four. Operating nuts shall Ue pinn�d to the shafis. 2. Top of the operating nut shall be located 2-in l�elow the rim o�� the valve box. Valve boxes shall be as manufactursd by Clow; Mueller; Tyier; Bailey ar equal and shall be a heavy-patkern ca.st iron, ti�ree-piece, telescoping type hox vvsth dome base suitable for installatian an the bur�ed �alves. Inside diameier shall be at least 4-1/2-in. Barrel length shall be adapied to the depth of cover, with a lap af at least 6-in. when in the most extended pasi�ion. Covers shall be cast iran with integral1y-cast direction-to- open arrow. Ahianinum or plastic are not acceptable. A means of lateral support far the valve extension shafts shall be pro�ided in the top portion of the valve box. 4. Tl�e upper section of each box shall have a top flange of sufficient bearing area to prevent settling. The bottom of the lower section sha].1 enclose the stuffing box and aperating nut of the valve and shall be aval. A position-indicating device shall Ue provided for each gate and butterfly valve. The position-indicating device shall be GPI Series Geared Position Indicator Uy Dyna-Torque Inc., Muskegon, M� ox equal, which shall mount o�er the shaf� and visually shaw the position of tY�e valve at all times. All material shall be noncorrosive, nonmagnetic and sha11 require no lubrication. Unit s1�a11 Ue fvrnished and arranged �ox use with the valve box. The requzxed valve box adapters and cover shall 6e furnished. 6. An appi°oved operating key or wrench shail be furnished. All fasteners �k�alI be Type 304 stainless steel. Nsosissoi,soo 02644-5 �z�z�oa City afFort Wnrth Northside Pump Station and Ground 5torage Aeseevoir Praject S�CTION 02930 LOAMING �ND SEEDING PART 1 GENERAL l.al SCOI'E OF WORK A. �urnish all labor, naaterials, equipment and i�acidentals required and place loaxn, finish grade, apply lime and fertilizer, hydraulically appiy seed and mulch and mainiain alI seeded areas as shavvn on the Drawings and as specified herein, including all areas disiurbed and all e�sting lawn areas. 1.02 RELATED WORK '' A. Site Preparation is included in Section �2100. B. Earthworl� is included in Section 02200. , 1.03 SUBMITTALS A. Submit, in accordance with Special Conditions, Part D, comple�e shop drawings, ma�erials and equipment furnished under this S�ction including seed nuxtures and product label information. B, Samples of all materials shaJ.l be submitted �or inspection and acceptance upon �ngineer's request. PART 2 PRODUCTS 2.Q1 MATERTAI.S A. Loam shall be fertile, natural soil, typical af the locality, free from Iarge stones, roots, sticks, clay, peat, weeds and sod and obtained from naturally well drained areas. It shall not be excessively acid or alkaline nar contain toxic material harmful to plant growth. Topsail stockpiled under other Sectians of this Division may be used, vut the Contractor shall furnish additional loam at hislher own expense if required. B. Feriilizer shall be a compiete commercial fertilizer, 1Q-10-10 grad� for grass aireas. Tt shall be delivered ta the site in the original unopened containers each showing the manufacturer's guaranteed analysis. Stflre feriilizer so that when used it shall he dry and free flowing. C. Lime shall be ground limestone c�ntaining nat less than 85 percent calcium and rnagnesiurn carbonates. D. Grass se�d sha11 be from the same or previous year's crop; each uariety of seed shall have a percentage of germination not less than 90, a percentage of purity not less than 85 and shall have not more than 1 percent weed contei�i. The tnixture shall consist of seed proportianed by weight as follows: hiS053 5501.500 02930-1 � z�z�oz City of Fort Wort[� �lorthside Pump 5tatinn and Ground Storage Reservoir Projact 1. Durable Coarse Gz-ass a. 70 percent KY-31 TalI Fescue (Festuca Arundinacea) b. 20 percent Kentucky Blue Grass {Paa Pratensis) - c. l� percent Perennial Rye Grass (Lolium Perenne) Z. Coarse Lawn G�rass a. 45 percent KY-31 Tall Fescue {Festuca Arundinacea} b. 20 percent Penlawn Red Fescue c. 25 percent Kentucky Bluegrass d. 10 percent Annual Rye Grass or n�ixed wvith Weeping Lovegrass depending upon the season 3. FSne Lawn Grass a. 30 percent IVlerion Kentucky Blue Grass U. 40 percent Kentucky Blue Grass c. 2Q percent Penlawn Red Fescue d. 10 percent Aruival Ryegrass 4. Field Grass I a. 15 percent Snlooth Broozz�, b. IS percent Orchard Grass c. I S percent Timmot�.y d. IS percent Red Clover e. 10 percent Sweet Clover £ 10 percent �orean Lespedeza g. 10 percent Inters�ate Sercia h. 10 percent Lespadeza r�sosissn�soo 02930-2 izrzio� City af Fort W orth Northside Pump Statipn and Ground Storage Reservoir Project S. Field Grass II a. 4-IUs of pure seed b. Bachelor Button c. Lance-Leaved Coreopsis , , d. Babys Breaih e. Scarlef Fl� f. Purple Cone Flower g. Evening Prixnrose h. Baby 5napdragon i. Calendula j. Corn Poppy k. Catch#ly 1. Black-Eyed Susan m. Lewis Fl� n. 261bs bulkin� age�t-sheep fescue or eq�aI narthern m�ture � E. The seed shall he furnished and delivered pg�mixed in the proportians specified above. A manufacturer's certiiiea�e nf conapliance to the specified xa�i.xes shal] be submitted by the manufaciurer for each seed type. These certificates shall include the guaranteed percentages af purity, weed content and gemunation of the seed and also ih� net vveight and date of shipment. No seed may be sown untii the certificates have been suUmitted. F. Mulch shall be a specially processed cellulose �iber containing no growth ar germination-inhibiti�g factors. It shall be manufactured in such a manner thai after addition at�.d agitation in slurry tanks witb �a#er, the fibers in the rnaterial become uniformly suspended fo form a homogeneous slurry. When sprayed on the graund, t1�e material shalI allow absorption and percolation of raoisture. Each pacicage of the cellulose iiber shall b� marlced by the manufacturer to show the air dry weight conient. N80515SDl.SD� 02930-3 t 2�zioz Ciry of Fort Worth NorLhside Pump Station and Cn-ound Sto�age Aeservoir Pro}ect PART 3 EXECUTiON 3.Q1 APPLICAT�ON A. Unless otherwise shown an the Drawings, laam shall be placed to a nninimum depth of 6-in on all lawn areas and �}-in in areas indicated to be natutaiized. B. For all aieas to be seeded: 1. Lime sha11 be applied at the rate of 251bs/I,OQp sq ft. 2. Fertilizer (1 D-10-10) shall be applied at the xate of 301bs/1,000 sq ft. Lawn grass seed shall be appl'red at tb.e rate of 10 1bs/1,000 sq ft. Field Grass I seed shall be applied at the rate of 41bs/1,OQ0 sq ft. Field Grass II seed sha11 be applied at the rate of S Ibs/aore sq ft. 4. �'iber mulch shall be applied at the rate of 201bs/1,000 sq ft. C. The application of ferti]izer and Iime may be perfonned �ydraulically i�n one operation with hydroseeding and anulchin�. If lime is appIied in this manner, clean all stx-uctures and gaved areas of unwanted deposits. 3.02 INSTALLATION A. The subgrade of all areas to be loamed and seeded shall be raked and all rubbish, sticks, roots and stones larger than 2-in shall be removed. 5ubgrade surfaces sha�1 be raked ar othervwise loosened imtn.ediately prior to being covered with loam. Subgrade sl�all be inspected and approved by the Engineer before loam is placed. B. Loam shall be placed a�er approved areas to a depth sufficiently greater than required so that aiter natural settle�ent and light rolling, the complete work will conform to tlae Iines, grades and elevations indicated. No loam shall be spread in vvater or while frozen or muddy. C. After loam has been spread, it shall be carefully prepared by scarifyitag or harrowing and hand raldng. All large stiff clods, lum�s, brush, roots, stuznps, litter and other foreign material sha11 be remaved from the loamed area and disposed af. Tne areas shall also be free of smalier stanes, in excessive quantities, as determined by the �ngineer. The vvhole surface shal] then be rolled with a hand roller weighing not more than ].00 Ibs/ft of width. During the rolling, all depression� caused by setilement of ralling s�aa11 be filled vvith additzonal loam and �he surface shall Ue regraded and rolIed until a smaoth and even finished grade is created. D. Seeding, rz�;ulching and conditianing shaIl only he performed during those periods witlain the seasons which are normal for such work as determin�d by ihe weather and loeally accepted practice, as approved by the Engineer. Hydrose�d dnly on a caln,� day, E. Areas with Field Grass u sha11 receive site prepaxation �and be seeded according ta the manufacturer's written instructions. Nsos�ssoi.soo fl293p_4 �2�Z�oz Ciry Qf Fort Worth Northside Pump Station and Ground Storage Raseivoir Praject F. �chedules for seeding �nd fertilizing must be submitted to �e Engineer for agproval priar to the work, G. If lime and fertilizer are to be spread mechanzcaily rather than in one operation with the hydroseeding, tlaen: .1. After the loa�n is placed and before it is raked to true iines and rolled, limestone shall be spread evenly over loam surface and thoraughly incor�orated with loam by heavy raking to ,. at least 1/2 the depth of loam. 2. Fertilizer shall be uruforml� spread and irnmediately rnixed with the upper 2-in �£ topsoil. I H. Seeding shall be done within 1Q days follawing sail preparatian. �eed shall be applied hydraulically at the rates and percentages indicated. The spraying equipment and mixture shall be so designed that when the znixture is sprayed nver an area, the grass seed and mulch shall be ' 1 equal in quantity to the specified rates, Prior to �1i� starfi oi work, the Engineer shall be . furnished with a certified state�taent for approval as to the number of pounds of materials to be used per IQO galIons of water. Th.is statement shall also specify the number of square feet of ; seeding that cari be cavered with the quantity of solution in the Hydraseeder. T. In order fo prevent unnecessary erosian of newly graded slopes and unnecessary siltation of drainage ways, carry out seeding and mulching as soon as satisfactory campletion of a unit or portion of the project. A unit of the work will be defined as not rxiore tk�an 20,OQ0 sq ft. When protection of newly graded areas is nec�ssary at a time that is autside of the narmal seeding season, proteei those areas by whatever means necessary (such as straw applzed with a tar tack} or by other measures as approved by the Engineer. 3.03 SEED�TG IN WOODED AN�D UNGRADED AREAS A. For preparation and seeding in wooded areas under this Contract and where no grading is required, all of the speci�ed nn.aterials and procedures shall be utilized except that no disking shall be performed within the drip line of trees to be pr�served. The seed bed shaIl be prepared by the additio� of a thin layer of top soal xoughly 1-in deep. 3.04 MAINT�NANCE AND PROVTSIONAL ACCEPT.ANCE A. Keep all seeded areas watered and in good cnnditiol�, resseding if and when necessary until a good, healthy, uniform growth is estal�lished over tlae entire az�ea seeded a�.d shall maintain 1:hese ar�as in an approved condition including a minirnuzn of two nnowings of the lawn areas until provisional acceptance. B. On slopes, provide against washat�ts by an approved method. Any washout that occurs shalI be regraded and reseeded at the Contractor's expense until a good sod is established. C, The Engineer will inspect a11 work far provisiQnal acceptance at the End of the S vti+eek gxass maint�nance period, upan the written request, recei�ed at least 10 days before the at�ticipated date of inspection. ' N50515501.500 0293 0-5 i aizroa City of Fort Vuorth hIorehside Pump 5tation and Gmund Storage Reseivoir Praject D. A satisfaotor� stand will be defined as a section of grass of I0,000 sq ft or larger that has: No bare spots la�rger than 3 sq ft. 2. No more than 10 percent of total area with bare spots larger than 1 sq ft. 3. Not more than 15 percent of total axea with bare sgots larger than �-in square. E. Furnish fulI and complete wriiten instructions for maintenance of the lawns ta the Ownez' at fhe time of provisional accepiance. F. The inspection by the Engineer wi11 defermine whether maintenance shal� continue in any area nf manner. G. Af�er all necessary cozx�ective work and clean-up has been comp�eted and inaintenance instructions have been received by the Owner, the �ngineer will certify in writing the provisional acceptance of ihe lawn areas. Mainfenance of Iawns, or parts oi Iawns shall cease on receipt of provisional acceptance. 3.05 GUARANTEE PERiOD AI�iD FINAL ACCEPTANCE A. All seeded ar�as shall be guaranteed for not less than 1 fuil year from the tin;�e of provisional acceptanee. B. At th� end of the guarantee period, inspechan vvilI be made by �he Engineer upon wrztten request subirutted at least 10 days before �he anticYpated date. Lavt+n areas not demonstz'ating satisfactory stands as out�ined above, as determiz�ed by the Engineer, shall be renovated, r�seeded and maintait�ed meeting aIl requirements as specified he:rein. C. After all necessary earrective work has been can�pleted, the Engineer shall certify in writing the �nal acceptance of the lawns. END OF SECTTON Nsns i ssoi.son 42930-6 �Z�ziQz DIVISI[)1� 3 COliTCRETE � �, �� I.Q4 REFERENCE STANUARDS A. American Concrete Institate (ACI) 1. ACI 301 - Standard Specification for 5tructural Concrete _2. ACI-318 - Buiidzng Code Requirezxr�nts for-Structural Concret.� 3. AC� 347 - Formwork for Concrete B. American Pl�vvood Association (APA) Material grades and designations as specif'ied C. Where reference is made to one of the above standards, the �e�ision in effect at the ti�e of bid opening shall appZy. 1.05 SYSTEM DESCRIPT�ON A. General: Arci-iitectural Concrete is wall, slab, beam or column concrete which will have , sturfaces exposed to view in tt�e finished wark. It inclades sinr�ilar exposed s�rfaces in water containment structures from tlae top o� wails to 2-ft belovr the nozmal water s�rface in open tanks azid basins, B. Structural design responsibility: All forrns and shoring shalJ. be desig,�ed at the Contractor's �xpense by a professional engiz�eer registered iz� the State of Texas. Formwork shall be dasign�d and erected in accordance with the raquirement� af ACI 3Q1 and ACI 3I8 and as recommended in ACI 347 and shall com.ply with a11 applicable regulations and cades. The design shall consider any special requirements due to the use of plasticized and/or retarded set concrete. PA.RT 2 PRODUCTS 2.01 GENERAL A. �'he usage of a ananufacturer's narne and model ar catalog number is for the puipose of estab�ishing the standard af c�vality and generai configurations desired. 2.42 MATERTALS A. Forms for cast-in-place concreCe shall be zx�ade of wooci, metai, or atlaer approved miaterial. Wood forms for the project shall be new a�d unused. Construct wood farms of sound lumber or plywaod of suitable dimensir�ns and free from knotholes and loase �cziots. Where used for exposed surfaces, dress and �naich baards. Sand plywood smaoth and fit adjacent panels with tight �oints. Metal forms may be used when approveci by th.e Engineez and shall be of an apprc�priate type for the class of work involved. All forms shall t�e designed and constructed to provide a flat, uniform concreke surface requiring minimal fitushing or repairs. B. Wall Forms 1, Forms for all exposed exterior and interiar concrete walls shall be new and ur�used "Plyform" exterior grade plywood panels manufactured in compliance with the APA and OS1S-2.3855/9-fl2 0310�-2 0:50513 238551100plapecs�03106.dac •• bearing the trademark of that group, or equal acceptable to the Engineer. Provide B grade or better �+eneei- on alI faces to be placed against concrete during forming. The class of material and grades of inrerior pIi.es shall be of sufficient strength and stiffness to provide a fla�, uniform concrete surface requiring minimal finis�ing and grinding. 2. All jaints or gaps in forms shall b� taped, gasketed, plugged, and/or cauIked with an , approved material so that th:e joint will ramain watertight and will withstand placing . pressures withaut bulging outward or creating surface pattems. , 3. �arms far circnlar structures shall conform to the circular shape of the structure. Straight panels may be substituted for cireular panels if the straight panels do not exceed 2-ft in width nor deflect rnare thaz� 3-ll2 degrees per joint, nor conflict with speciitc notes on the Drawings. C. Calumn Farms Rectangular coiumns sha�l be formed as specified for wall farms. All corners shall ha�e a 3/4-in ehannfer unless otherwise noted on tk�e Drawings. 2. Circular �columns shall be fornaed with stee�, fiberglass reinforced plastic, or seamless cardboard column forms. The forms shall be continuaus for the height of the calumn between constnretion joints indicated on the Drawings unl�ss atherwise approved by the Engineer. D. Rustacaiians shall he at the location and shall conform to the details shown on the Drawings. Moldings for chamfers and njstications shall b� milled and planed smooth. Rustications and corner strips shaIT be of a nanabsorbent material, campati6le with the form suzface ax�d fuIly sealed on all sides to prohibit the lass of paste or water b�tween the tvvo surfaces. E. Form R�iease Agent Coat all forming surfaces in eontact with concrete using an effective, non-stainzng, non-residual, water based, bond�brealeing form coaiing unless otherwise noted. �o� release agents used in poCable water cQntainrnent stn�ctur�s skall be suitable for use in contact with potable water and shail be non-to�c and fre� af taste or odor. F. Conerete surfaces whi.ch are to be paintad shall be foz�rned with hard plastic finished plywood ar a similar material which does nat require a form zelease agent unless the Contractor can substantiate to the satisfactian of the Engineer tl�at the form release agent will not remain on the fortned surface after it is stripped. G. Form Ties 1. Form ties encased in concrete okher than those specified in the following paragraphs sha11 be designed so that, after rernoval of the pxojecting part, no metal shall remarn wit�hin 1-YI2-in of the faee of the concrete. The part of the tie to be removed shall be at least 1/2-in diameter or he provided with a wood or metal cot�e at least 112-in diametex and ,_ 1-112-in long. Forrn ti�s in concrete exposed to view shall be the cone-washer type. 2. Form ties for exposed exterior an;d interior walls shall be as specified in the preceding paragraph except that the cones shall b.e oi approved �+ood or plastic. 0515 �23 S 55/9-02 03100-3 0:545I5�385511 Wplspecsl(73100.doc 3. Fiat bar ties for panel forms shall have plastic or zubber inserts having a minimunn depth af 1-1/2-in and suf�cienE dimensions to permit proper patching of the tie hole. 4. Ties foz liquzd cantainment structures shall have an integral waterstop that is �ightly welded to the tie. 5. Common wire shall nat ba us�d for form ties. 6. Altemata for�n ties conszsk�ng of tapered through-bolts at least l-in in diazneter at smallest end or through-bo�ts that u�ilize a removable tapered slee�e of the sazne tninimum size may be used at the Contractor's option. Obtain Engineer's acceptance of system and spacing of ties prior to ardering or puarchas� of fartning. Clean, fill and seal form tie hole with non-shrink cement grout. Tha Cantractor shall be responsible for wat�rtightness af the form ties and any z-epairs needed. H. Bond breakers fnr precast and tilt-�ap constructzon when cast against concrete shall be a nonstaining, non-residual type, which will provide a positive band prevention. Bond breakers shall be SCA Canstruction Supply Dir�ision, �uperior Concrete Accessaries, Franklin Park, IL - Silcoseal 77, or equal. I. Void Forms Under Slabs or Grade Beams Void forn�s used d'zrectly belaw grade heams and structural slahs shall be 4-in deep preformed cardboard ha�z�zg su�ficient strength to support the weight af the reinforcement and the wet concrete placed directly above oz adjacent to it withont deflecting the �roid fornxi more than 1/2-in. Manufacturers include Vertic�l. Clxicago Inc., Melrose Park, IL - Vertzcal Core Material il2-in 50-54-0; Falcon Manufacturing Ca., Denv�r, CO - Sure Void LTnder 51ab Vozd or equal. PART 3 EXECUTTON 3.01 GENE�AI, A. Farms shall be used for a1X cast-xn-place concrete inclvding sides of footings. Form.s shall be constructed and placed so that the resulting concrete will be o� the shape, lines, dzmensions and appearance indicated on the Drawings. B. Forms for walls shall have removable panels at the bottom for cleanzng, inspection and joint surface preparanon. Fo�aas for waIls of considerahle height shall have cIasable i.ntermediate inspection gorts. Tremies az�d hoppars for placing concrete shall be used ta allow conerete inspeciion, prevent segregation and pre�ent the accumulation of hardened concrete on the forms above the fresh concrete. C. Molding, bevels, ar other types of chamfer strips shall be placed to produce blockauts, arusticatians, ar chamfers as shown on the Drawings or as sp�cified herein. Chatnfer str:�ps shall be prrovided at horizontal and vertical projecting corners to produce a 3/4-in ehamfer. Rectangt�lar or trapezaidal moIdings shall be placed in loeations requiring sealants where speci�ed or shown on the Drawings. Sizes af maldings shall conform to the sealants manufacturer's recommendations. D. Forms shall b� sufficiently rigid to withstand constivetion ioads and vibration and to pre�ent displacement or sagging between supports. Construct farms so that the concrete will not be 0515-23 855/9-02 03 I 00-4 O:\OS l S_Z48551100plspec�03100.doe damaged 6y their renaoval. The ContractQr shall be entirely responsible f�r the adequacy of the fornung syste�n. � E. Befcsre farm material is re-used, all surfaces to he in cantact with concrete shall be thoraughly cleaned, all daznaged places repair�d, ail prajecting nails withdrawn and all protrusions str�.o�thed. Reuse af wooden for�s for ather than rough finish wil� be permitted only ii a"like new" cox�ditian of the form is maintained. 3A2 FORM TQLERANCES A. Forms shall ba surfaced, designed and constructed in accordance with the recommendations of ACI 347 and sha�1 meet the following addi�ionai requirernents for the specified finishes. ' B. �ormed Surface Exposed to View: Edges of all form pane�s in contact with cnncxeta shall be - flush witliin 1/32-in and forms for plane surfaces shall be sueh that the conerete wzll be plane within 1/16-in in �-ft. Forms shall be tight to prevent the passage of mortar, wateK and graut The maximum deviation af the finish wat3 surface at any point shall not exceed 1/4-in from the intended svrface as shown on the Drawings. �orm panels shall be arranged sym�netrically and in an orderly manner to mirr�imize the numbar of seazns. � C. Farmed surfaces not exposed to view or buried shall meet requirements of Ciass "C" Su�ace in ACI 347. D. Farmed rough surfaces includiaag mass concrete, pipe encasement, elect�cal duct encasement and other similar installations shail have no minimum requirenaents far surface smoothness and surface deflectians. Ths overall dimensions of the conerete s�all be plus or minus 1-in. E. Farmed concrete Surfaces to Recei�e Paint: Surface deflections shall be limited to 1132-in at any point and the variation in wa11 deflection s�all not exceed 1/16-in per 4-ft. The maximum deviation of the finish wall surface at any point shall not exceed 114-in fram the intended surface as shown vn the Drawings. 3.03 FORM PREPARAT��N A. Wnad forms in contact with the c�ncrete shall be coated witl� an effecfiive releas� agent prior to form installation. � B. Steel farjns sha,ll be tilaroughly cleaned and mill scale and other ferrous deposits shall be sandblasted or atherwise removet� fxom the contaet surface far all fortns, except those utilized for surfaces receiving a rough finish. All forms shall ha�e the contact surfaees coated with a release agent. 3A4 REMOVAL O�' F�RMS A. The Contractor shall be responsible for ali damage resulting from removaI af farms. Forms and shoring far structural slabs or beams shall remain in place in accordance with ACI 3Q1 and ACI 347. Form remo�al shalI conform to the requirements sp�cified iw Section 03300. 3.fl5 INSPECTION A. The Engineer shal� be notified when the foznas a.xe complete and ready for inspection at least 5 hours prior to the proposed concrete placement. OS 15 -23 $ 5 5/9-02 03100-5 0:10515..238551100pL5pecsL03100.doc B. Failure of the forms'to comply with the requirements specified herein, or to produce concrete coz�aplying wi� requirements oi this Section, shall be grounds far rejecfiaon af that partion o# the concrete work. Rejected work shaIl be repaired or replaced as directed by the Engineer at no additional cost to the Owner. Such repair or �replacement shall ba s�bject to the requirements of this 5ectian and approval of the Engineer. END O� SECTION OS I 5-23 S 55/9-02 0310D-b o;�osis_x3sssrcnaP��swa tao.ao� ' SECTION 03200 CONCRETE REINFORCEMENT PART1 GENERAL 1.01 SC4PE DF WORK � � A. Furnish alI labor, materials, equipment and incidentals required and install all concrete reinforcement complete as shown on the Drawings and as specified herein. B. Purnish only aI1 defor�:zed steel reinforcement requr.red to be entireiy built inta concrete masonry unit constn�ctian. ; I.02 RELATED WORK A. Concrete Formwork is incl�zded in Section 03100. B. C�ncrete Joint and Joint Accessories are included in Section �3250. C. Cast-in-place Concre�e is included in Secrian 033��. D. Grflut is ineluded in Section 43600. 1.03 SIIBMTTTALS � A. Submit, in accordance with Sec�ion 0130d, shop dzawings and product data showing materials �� oi construction and details of installation forr: 1. Reinforcing stee�. Placernent drawings shall confotm to the recommendatzons of ACI3�S. � All reinforcement in a cancrete placement s�all ha included on a single placement drawing or cross-referenced to the pertinent main placement drawing. The main drawing shall include the additaonal xeinforcement (aroUnd apenings, at corners, etc) shown on the , standard detail sheets. Bars to have special coatings and/ar to be o� special steel or special yield s�reng� are to be clearly identiii�d. 2. Bar bending details. The hars shalI be referenced to the same identifica�ion mar�Cs shown on the placement drawings. Bars to have special coatings andloc to he of special steel or specia� yield strength shall be clearly identified. - 3. Schedule af alI placements to contain synthetie reinforcing fibers. Th� atxiount of fzbers per cubie yard ta be used far each of the placements shall be noted on the schedule. The �aame of the manufac�trer of the fibers anci the product data shall be included with the submittal. B. Submit samples of each of the following items. Q51 S-23 855/9-02 03200-1 o:ws is_zssss�nan�r�s�o3zoo.ao� 1. Two samples of each type of inechanical reinforcing steel connectors if requested by Engineer. ' C. Submit Test Reports, zn accordanc� rvith Section 0130a, of each, of the %llowing items. 1. Certi�ied copy of mill test on each st�e1 praposed for use shawing the physical properties of the steel and the cheznical analysis. I .04 REFERENCE STANDARDS A. American 5vciety for Testing and Materials (ASTM) 1. ASTM A82 - Standard Specification for Steel Wire, Plain, for Concrete Reinfarcement. 2. ASTM A184 - Standard Specification for Fabricated Deformed Steel Bar Mats for Concrete Reinforcement. 3. A5TM A185 - Standard Specificatinn for Steel Welded Wire Fabri.c, Plain, for Concrete Reinforcement �. ASTM A497 - Standard Specification for Steel Welded Wire Fabric, Deformed, for Concrete Reinforcement S. ASTM A615 - Standard Specification for D�farmed and Plain Billet-Steel Bars for Concrete Reinforcement 6. ASTM A706 - Standard Specifieation for Low-Alloy Steel D�fortned and Plain Bars %r Concrete Reinforcement. B. American Concrete Institute (ACI} 1. � ACI 301 - Standard Specificat�ion for Str�charal Concrete 2. ACI 315 - DetaiIs and Detailing of Concret� Reinforcement. 3. ACI 3J.8 - Building Code Requirements for Structural Concrete 4. ACI SP-66 - ACI Detazling Manual C, Concrete Reinforcing 5tee1 Institute (CRSn 1. Manual of Standard Fractice D. American Welding Society (AWS) 1. AW� D1.4 - Structural Welding Code - Reinforcing Steel E. Where referenc� is made ta one of the above standards, �he revisian in effeet at the time oi bid opening skzall apply. 1,05 DELNERY, IIANDLING AND STORAGE 0515-23855/9-42 03200-2 0:40515_238551140p1specs1032W,dac A. Reinforcing steel shall be substantially free from mill scale, �vsk, dirt, grease, or other foreign matter. B. Reinforcing steel sha�l be shipped and stored with bars of the same size and shape fasienad in bundles with durable tags, marked in a legible znat�ner with waterprooi markings shovving the same "mark" designataons as those sho�vn on the submitted Placing Drawings. C. Reinforeing steel shall. be stored ofi the ground, pxatected �rom moistUre and kept free from dirt, oil, or oiher inju�ous contaminants. PART 2 PRODUCTS 2.a1 MATERTALS A. Materials shall be new, of domestic manufacture and shall comply with ti�e following material ' ' specifica�.ons. I B. Deformed Conerete Reinfnrcing Bars: ASTM A615, Grade 6Q defarmed bars. C. Concre�e Reinforcing Bars required on the Drawings to be Welded: ASTM A706. D. Spiral Reznfoircement I. ASTM A615, Grade 60 for hot-rQlled p�ain or deforzned bars. 2. ASTM A82 far cold-drawn wire. � E. Welded Steel Wire Fabric: ASTM Al.8S. F. Welded Defonned �tee1 Wire Fabric: ASTM A497. , � G. Welcied Plain Bar Mats: ASTM A6�5 Grade 60 plain bars. � H. Fabricated Defarmed Steel Bar Mats: ASTM A184 and ASTM A615 Grade 60 deformed bars. I. Reinforcing Skeel Accessories 1. Plastic Protected Bar Supparts: CRSI Bar Support Specificatians, Class 1- Maximum � �rotection. 2. 5tainless Steel Pratected Bar 5upparts: CRSI Bar Support Specifica�ions, Class 2- Moderate Protection. 3. Precast CQncrete Block Bar Supports: CRSI Baz Support 5pecif'ications, Precasi Bloc[cs. Bloeks shall have equal or greater strength than the surrounding concrete. J. Tie Wire 1. Tie Wires for Rein�orcement shall b� lb-gauge ar hea�ier, blaek annealet� wire. 0515-2385519-02 0320Q-3 o:�osis zssss��on��sw3sno.ao� K. Mechanical reinforCing steel butt splices shall be positive connecYing taper threaded type enapIoying a hexagonal coupler such as Lenton rebar splices as rnanuiactured by Erico Praduets Inc., Solon, OH or equal. They sk�all nneet all ACI 318 Building Code requirements. B�r ends must be taper threaded with coupler manufacturer's bar threader to ensure proper taper and thread engagetnent. Bar couplers shall ba torqued ta m�nufacttirer's recammended value. ilnIess oth�rwise noted on the Drawings, mechanical tension sp�ices shall b� designed to praduce a splice strength in tension ar eornprassion af not less than 125 �percent of the ASTM specified minimum yxeld strength of the rebar. 2. Compressian type m�chanical splices shall pravzde cancentric bearing fram one bar to the other bar and shall be capable of developing the Ultiznate strength af the rebar in compresszon. L. Fiber Reinforcement Syntheti.c reinforcing fber for canerete shall be 1Q4 percent polypropylene collated; fibr�llated fibers as manufactured by Fibermesh Coznpany af Synthetic Industri�s Inc., Chattanooga, TN -�'ibermesh or equal. Fiber length az�d quantity for the coi2crete mix shall be in strict cozn.pIianee with the manufacturer's recotxzrz�endations as appravec� by the Engineer. 2.02 FABRICATION A. Fabrication of reinforcemenY shaIl be in compliance wiih the CRSI Manual of Standard P;ractice. B. Bars sf�all be cold bent. Bars shall not be straightened orr rebent. C, Bars shall be bent around a revolvzng collar having a diameter af nat l�ss than that reconamended by the ACI 318. D. Bar ends that are ko be buCt spliced, placed through Izzriited diameter holes in meta,l, or threaded, shali have the applicable end(s) saw-cut. Such ends shall terminate in flat surfaces withi;n 1-i12 degrees of a right angle to the axis of ehe har. E. 5pirals Pro�ide a minimum of 1-1/2 finishing turns at the top and battom. 2. 5plices shall be tension lap splicas at least 48 bar dzameters, but not less than 12-in in length. Welded splices shalt anly be used where specifically approved by the Engineer. 3. Pravide spacers as recommended by the CRSI. PART 3 EXECUTION 3 A 1 INSTALLATION O515-23 85S/9-OZ 03200-4 0:54515_236555i0Qp1spec,s10320D.doc -- A. 5urface condition, bending, spacing and tolerrances of placement of reinfarcement shal.l comply with the CRSI Manual of Standard Practace. The Contractor shall be solely responsible for providing an adequate number of bars ari.d maintaining the spacing and clearances shawn on the Drawings. B. Excepk as otherwise indicated an the Drawings, the miniznnm coneretc co�er of reinfarcement shail be as follaws: Concrete cast against and perrnanently expased to earth: 3-in 2. Concrete exposed to sail, water, sewage, sludge and/or weaiher: 2-in (including bottom cover of slabs over water nr sewage) 3. Concrete not exposed to soil, water, sewage, sludge and/or weather; a. Slabs {tog and bottom caver), walls, joists, shells atxd folded plate members - 1-1/2-in � ._ b. Beams and columns (principal reinforcezx�ent, ties, spirals and stirrups) - l.-1/2-iza G Reinforcement wk�ich wiIl be exposed for a cansiderable length of time afterr being placed shall be coated with a hea�y coat of neat cennent siurry. D. Na reinforcing steel bars shall be welded either during fabricaEian or erection unless specifically shown on the Drawings or specified hezein, or �nless prior writ�en approval has been flbtained from th� Engineer. All bars that have been welded, including tack welds, wi�out sucfi approval shall be imrnediately remo�ed from the work. When welding of reinforcem�nt is approved or called for, it shall comply with AWS D1.4. E. Reinforrcing steel interfering wi�YZ the location oF other reinfarcing steel, conduits or embedded ite:nns, tmay be moved within the specified toleranc�s orr one bar diameter, whiche�ver is greater. Greater displacement of bars to avoid interference shall only be made with the approval of the Engineez�. Do not cut reznforcement to install inserts, conduits, mechanical openings or other items without the pr.iar approvai of the Engineer. F. Secutely suppart and tie reinfnrcing steel to prevent rno�ement durirng concrete glacement. Secure dowels in place before placing concrete. G. Reinforcing steel bars shall not he field bent exc�pt where s�own on the Drawings ar specifically authorized in writing by tI}e Engineer. � authorized, bars shall he cold-bent around the standard diameter spool specified in the CRSI. Do not heat bars. Closely inspect tha reinforcing sCeel for breaks. If the reinforcing steel is damaged, replace, Cadweld or otilerwise repair as directed by the Engineer. Do not bend reinforcement after it is embedded in concrete unless specifically show�a otherwise an �e Drawi,ngs. 3.02 REINFORCEMENT AROUND OPENINGS A. Unless s�ecific additionai rei�farcement around apenings is shvwn on the Drawings, provide additional reinforcing steel on each side af the opening equivalent to one half of the cross-sectiona� area of the reinforcing ste�l intarrupted by an opening. The bars shall have suf�icient length to develop bond at each end beyond the opening or penetration. �515-23 855/9-02 �� 2��—S p:105I5_2385541 WpVspecs�632W.dnc 3,03 SPLICING OF REIlVFORCEMENT A. Splzces designated as eompression splices on the Drawings, uniess otherwvise noted, shall be 30 bar dianleters, but not less than 12-in. The 1ap splice leng�h far column vertical bars shall be based an the bar size in the column above. . B. Tension Iap splices sha11 be provided at all iaps in compliance �vit� ACI 31$. Class A splic�s . may he used when SO percent ox less of tY�e bars a�re splieed within th,e requued lap length. Class B splices shall be used at all other locations. C. Sp�ices in Cirrcu�nferential Reinforcement in Circular Walls: Provide Class B tension lap splices and stagger as indicated. D. Splicing of reinfarcing steel in concrete elements noted to be "iension membexs" on the Drawings shall be avoided whenever possible. However, i1F required for constructability, splices in the reinforcement subject to direct tension shalt be welded to de�elop, in tension, at least J 25 percent of the specified yieId stireng� oi the bar. Splices in adjacent bars sha11 be offset tYie distance of a Class B splice, E. Install wire fabric in as long lengths as practicable. Wire fabrie from rolls shall be rolled flat and firmly heit� in place. Spizces in welded wire fabric shall be lapped in accordance vclith the requirements of ACI-31 S but not Iess tb.an 12-an. The spliced fabrics shall be �ied tog�ther with wire ties spaced not more than 24-in or� center and laced with wire af th� saule diameter as the welded wire fabric. Da not position laps midway between supporting beams, or directly o�er beams of continuaUs structures. Offset splices in adjacent v�tidths to �revent contanuaus splices. F. Mechasaical reinforci.ng steel splicers shall be used only where shown on the Drawings, Splices in adjaeent bars shall be offsei by at least 30 baz' diam�ters. Mechanical r�inforcing splices are only to be used for special splice and dowel eanditions appro�ed by the Et�ginaer. 3.04 ACCESSORIES A. Deterznine, provide and install accessaries such as chairs, chair bars aand th� like in sufficient quantities and strength t� adequateiy support the reinfarcement and prevent its displacemenf during the erectiorz af the rei.nforcement and tt�e plaeement af concrete. B. Use precast concrete blocks where the reir�forcing steel is to be supported over soil. C. Stainless skeel bar sUpports or steel chairs with stainless steel tips shaIl be t�sed where the chairs are set on forms for a concrete surface that will be exposed to weather, high humidity, or liquid {including bottozx� of slabs aver liquid containing areas}. Use of galvanized or plas�ic tipped rnetal chairs is permissible in all other locations unless otherwise noted on the Dravvings or specified herein. D. Alternate methods of supporting top steel ir� slabs, such as steel channels suppo�ted on the battom steel ar vertical reinfarcing steel �astened to the bottam and top mats, may be used if approved by the Engineer. 3 A5 INSPECTTON 0515-2385519-02 03204-6 0;5p515_2385511(IOplspecs5U32W.doc A. in na case shall any reinforcing steel be cavered with conerete until the instal�ation oi the reinforcement, incldding the size, spaczng and pasition of the reinforcement has b�an observed by tk�e Engineer and the Engineer's release to proceed with the concreting has been abtained. The Engineer shall be given ample p�ior notice af the readiness of placed reinfr�rcement for abserva�ion. The farms shal� be kept apen until�the Engineer has finished hisfher observations of the reinforcing steel. END OF SECTION � L . � ,1 � �y 0515-23 $ 5519-Q2 Q32Q0-7 0:10515_23855\1tl�plspecs1Q92IX}.doc SECTION 03250 C4NCRETE JO]NTS AND JOINT ACCESSORIES PART 1 GE�TERAL 1..0] � SCOPE �F WORK A. Furnish all labor, materials, equipment and incidentals required and install accessories for concrete joints as shown on the Drawings and as specified hsrein. 1..Q2 RELATED WORK A. Concrete Formworl� is includad in Section Q3100. ' B. Concrete Reinfarc�ment is included in Sectian 032b0. C. Cast-In-Place Concrete is included in Section 03300. D. ConcreYe Finishes are included in Section 03350. E. Grout is ineluded in Sec�ion �3500. 1.03 SUBMTTTALS A. Submit, in accordance with Section 013dD, shop drawings and prad�tct data. Subnniitals shall include the �ollowing: 1. Standard Waterstaps: Product data including catalogue cut, technical data, storage , requirements, splicang methods and confarmity to ASTM standards. 2. 5pecial Waterstops: Product daka including catalogue cut, technical data, location of nse, storage requirements, splieing a�z�ethads, installaiion instructions and confornuty to ASTM standards. 3. Premolded joint %11ers: Product data including catalogue cut, technical data, storage requirements, installation requirements, location of use and confoimity ta ASTM standards. 4. Bond brealter: Product data including catalogue cut, techni.cal data, storage requirements, - installation requirements, Iocation of use and canformity ko ASTM standards. 5. Expansion joint dowels: Prnduct data on the complete asse�x�.bly incluc3ing dowels, c�oatings, lubricants, spacers, slee�es, expansi�n caps, installation requirements and conformity to ASTM standards. 6. Compressible jaint filler: Product data including catatogue cut, technical data, storage requirements, instalIation requirements, location of use and conformity to ASTM standards. 0515-238SS/9-02 �3�5fl—� 6:10515_238551IOOplspecst03350.dne '1. Bonding agents: Product data including catalogue cut, technical data, seorage requirements, prociu�t lZfe, application requirements and confornuty ta ASTM standards. B. Certi�cations Certificatian that alX materials used within the joint system are �ompat�ble with each other. 2. Certification that materials used in the construction of joints are suitable for use in contact witb; potable water 30 days after installation, 1.0� RE�ERENCE STANDARDS A. American Society for Test�ng attd Materials (ASTM) ASTM A675 - Standard Specification for 5tee1 Bars, Carbon, Hot-Wrought, Speciai Quality, Mechanical Properties. ASTM C881 - Standard Specification fox Epoxy-Resin-Base Bonding Systems for Concz'ete. 3. ASTM C10S9 - Standard Speci�cation �or Latex Agents for �onding Fresh to Hardened Concrete. 4. ASTM D1751 - Standard 5pecifxcation for Prefartn.ed Expansion 7oint Fillers far Concrete Pa�ing and SY:ructural Construction, (Nonextruding and Resil�ent Bitumino�s Types). ASTM D 1752 - Standard Speciixcakion for 1'reformed Sponge Rvbber and Cork Expansion roint Fillers for Cancrete Paving and Stt�uct�ral Construction. B. U.S. Army Carps af Engineers {CRD). �. CRD C572 - Specificatian for Polyvinylchloride V�aterstops. C. Federai Specifications 1. F5 S5-S-210A - Sealing Corz�pound for Expansion Joints. D. Where raference is made to one of the abave staz�dards, the re�ision in ef�ect at tk�e time of bid opening shail ap�ly. PART 2 PRODUCTS 2.01 �ENERAL A. The use of manufacturer's name and mod�i or catalog number is for the purpose of establishin:g the standard of quality and ganeral configurat�on desired. B. AZl materials used together in a given joint (bond b.reakers, backer rods, joint fillers, sealants, ete) shall be campatible with one another. Coordinate selection of suppliers and products to ezasur� compatibility, Underr no circumstances shall asphaltic bond breakers or jaint fillers be ��ed in joints receiving sealan;t. 0515-23855/9-02 03250-2 O:W515�33855ti100ry�Specs103250.doc C. All c�emical sealant t�pe waterstops shall be products specifically manufactured for the purpase for which tt�ey will be used and the products shall have been successfully used on similar struct�zres far more than five years. 2,02 MATERIALS A. Standard Waterstops PVC Waterstops - The PVC waterstops shall be made by extruding elastomeric plastic compound vwzt4� virgin poly�inylchlaride as the basic resins. The compound shall contain no reprnrPssed materials. Minimum tensile strength of waterstop sha11 be 1750 psi. Thc; waterstop shall conform to CRD-0572. Waterstops for expansion joints shall b� 9-in wide and be tha ribbed type with a center bulb. Expansion joint waterstops shaIl be style 69b by Greenstreak Plastic Products, St. Louis, MO; style RLB9-38 by VinyJ.ex Carp., I�noxville, TN, ar equal. Waterstops for non-expansian jnints shall be 6-in wide and be the flat ribbed type. Non-expatasian joint waterstops shall be style 5$Q by Greanstrealc Plastic Products, St. Louis, M0; style R6-38 by Vinylex Carp., Knoxville, TN, or equal. Equa1 waters�ops rnay have an integral fastening systerm. B. Special Waterstops C.. Premolded Joint Fzller 1. Premoldea joint filler - structures. Self-expanding cork, prexnolded joint iiller shail confarm to ASTM D1752, Type III. The thickness shall be 3/4-in unless shown atherwise on the Drawings. 2. Premolded joint filler - sidewalk and raadway concrete pavements or vvhere �ber joznt fi�ler is specifically noted on the Dzawings. The joint filler shall ba aspk�alt-impregnated fiber board conforn�ing ta ASTM D1751. Thickness sha13 be 3f4-in unless otherwise shown on the Drawings. D. Bond Breaker Bond breaker tape shall be an adh�sive-backed glazed butyl or poIyethylene tape which wil� satisfactorily adt�ere to ihe pre:txa�olded joir�t filler or cancreee surface as required. The tape shall be the same width as the jaint. 2. Except where tape is specifically called far on the drawings, bond breaker far concrete shall be either bond breaker tape or a nonstaining type bond prevention caa�ing sach as Williams Tilt-up Compovnd by Williams Distributors Inc.; Silcoseal 2a00F, by SCA Construction Supply Di�ision, Superior Concrete Accessories or equal. E. Expansion 7oint Dowels 1. Dawels shall be smooth stee3 conforming to AS'1'M A67S, Grade 70. Dowels must be straight and clean, fr�e of loase flaky rust and loose scale. Dowels may be sheared to length prowided c�eformat�on fro� true shape caused by shearing does not exceed DA4-in an the diameter af Yhe dowel and extends n:o nnore than d.fl4-in from the end. Sars shall be coated with a bond breaker on ihe expansion end of the dowel. Expansion caps shall be provided an the expansion end. Caps sha11 allow for at least 1-1/2-in of expansion. 0515-2385519-02 03254-3 o:�nsis z3sss�oo�,��w3aso.doc F. B onding Agent 1. Epoxy banding agent shall be a twa-camponent, solvent-iree, maisture insensitive, epoxy resin material caniorming to ASTM C881, [Type II] [Type V]. The bonding agent shall be SikadUr 32 Hi-Mod by Sika Corporataon of Lyz�d�uarst, N.J.; Concresive Liquid (LPL) by Master Builders of Cleveland, OH or equal. G., Compressible Joint Filler 1. The joint fi11er shall be a non-extruded watertight strip material use ta fill expansion joints betvcreen structures. The rnaterial shall be capable of being compressed at least 40 percent for 70 hours at 68 degrees F and subsequently recovering at ieast 24 percent of its original tkaickness in the first 1./2 hour after unloading. Compressible roint iiller shall be Evasote 380 E.S.P, by E-Poxy Industries, Inc., Ravena, NY or equal. PART 3 EXECUTION 3.01 INSTALLATION A. Standard Waterstops 1. InstaIl waterstaps for all joints where indicated on the Drawings. Waterstops sha.11 be continuous around all comers and 'znterseckions so that a continUaus seal is pravided, Splices shall be made by welding, 2. PVC sp]ices shall be made by welding in accorda.nce with the manufacturer's recommendations, subject to acceptance of the Engineer. Only xn.anufacturer's special approved tools shall be used for welding. The finished splices shall }�rovide a crass-section that is den.se and free of porosity. 3. To properly secure PVC waterstops in wall joints before concret� is placed,an integral fastening system must be used (eitk�er hog rings arr gronazzxetted islets may be used). Tie both edges of the waterstop and fasten ka reinforcing steel with hiack annealed steel tie wue as specif'ied for tying rrei.z�farcing steel and secure in place s4 that the waterstop will be perpendicular to the joint and remain in t�e required position during concrete placement. The spacing of tne waterstop ties shall match the spacing of the adjacent reinforcing, but need not be spaeed closer than 12-in on center. 4. Horizantal PVC waterstops in slabs shaIl have the edge of the waterstop lified whzle placing concrete b�low the waterstop. Then the waterstop shaII be manuaIly forced against and into the placed cancrete and covered with fresh concrete, to ensure adequate encasement af th� waterstop in concrete. Waterstops shall be instaIled so that half of the width wi11 he embedded on each side of tk�e joint. Care sk�all be exercised to ensure that the waterstop is completely emhedded in vaid-free concrete. 6. Watersiops shall be terminated 3-in below the expased tog af walls. Expansion joint waterstop center t�ulbs shall be plugged with fa�m nzbber, 1-in deep, at point of terinination. B. Construction Joints 0515-23 $55/9-d2 �3250-4 o;�as �s_�3assioopuP�tio�2so,ea� 1. Make construction joints only at Iocations shown on the Drawings or as approved by the Engineer. Any add'ztional or relocation of co:nstntctian joints proposed by the Contractor, must be snbmitted ta khe Engineer for written app�raval. 2, Additional or relocated joints shouid be located where tt�ey least �mpair strength of the _ member. In general, locate joints within the nniddle tl�ird of spans of slahs, beams and girders. However, if a beam intersects a girder at t�e joint, offset the joint a distance equal to twice the width of the member being connected. Locate joints in walis anci coiumns at the underside of flaors, slabs, beams or girders and at tops of footings or floor slabs. Da not locate jaints between beams, girders, coluznn capitals, or drop panels and th� slabs above them. Da �at locate joints between brackets or haunches and walls or columns supporting them. 3. All joints shall he perpendicular to mai.n reinforcement. Continue reinforcing steel through the joint as indicated on tb.e Drawings. When joints in b0arms are allowed, pravide a shear key and inclined d�wels as approved by the Engineer. 4. Provide sealant grooves for jaint sealan� where indicaked an the Drawings. ! 5. At alI canstructinn joints and at concrete joints designated on the Drawings to be "roughened", unzfonniy roughen ih� sarface of the concrete to a full amplitude (distance hetween high and low points ar side to side) of appro�mately 1/4-in to expose a fresh i face. Tharaughly clean joint surfaces of loose ar wealc�ned mate�ia]s and prepare for banding. At least 2 hours befoze and again shortly hefoz�e the new concrete is deposited, the joints and adjacent concrete surfaees to at least 12-in past the joint shall be saturated with wa�er. After glistening water disappears, the jaints shail be given a thorough coating of neat cement sluzry mixed to the cc�nsistency of very heavy paste. The sut-faces sball receive a caatang at Ieast 1/8 in thicl�, well scrubbed-in by means of stiff bristle brushes wheneve;r possible. Horizonta] waIl joints witl� no access to the earlier concrete placement sux�ace shall have the roughened surface thoroughly coated with a neat cement slurry of pouring eonsistency. New cancrete shall be deposited befare the neat cement dries. 6. Ir� lien of the abor+e method for bonding plastzc concrete to hazdened concrete, the following optional method may be us�d. Cvncrete must be allowed to set a nninimum of 28 days. Use an epoxy bonding agent applied to roughened and c�eaned surfaces of set concrete in strict accordance with nnanufacturer's recon�mendations. 7. Pro�ide waterstops in all wall and slab constructian joints in liquid containment stractures and at oth.er locations shown on the Drawings. 8. Keyways shall noC%e used in canstruction joints unless specificaily shown on ihe Drawzngs or approved by the Engineer. C. Expansion JQints Da not extend through expansion joints, rein%rcement or other embedded metal it�ms that are continnously bonded to concrete on each side of jaint. 2. Position premolded joi.nt filler material accurate�y. Secure tha joint filler against displacement during concrete placement and compaction. Place joint filler over the face OS15-23855/9-02 03250-5 R:10515_238554lOOpLcpecs103250.dac of the joint, allowing for seaIant grooves as detailed on the Drawings. Tape ail joint filler spliees ta prevent izatrusion af znartar. Seal expansion joints as shawn on the Drawings. 3. Expansion joints shall be 314-in in widtt� unless atherwise noted on the Drawings. 4. Where indieated on Drawings, instail dawels at right angles to expansion joints. Align dowels accurately with finished surface, Rigzdly hold in place and support during concrete placement. Unless otherwise shown on the Drawings, apply oil or grease to ane end of all dowels through expansion joints. Pxovide plastic expansion caps an the lubricat�d ends of expansion dowels. 5. Provide center bulb type waterstops in all wall and slab expansion joints in liquid contaznment structur�s and at other Ioca�ions shown on the Drawings. D. Control7oints Provide sealant grooves, sealants and waterstops at control jaints in slabs on grade or walls as detailed. Provide waterstops at all wall and slab control jaints in water containrnent str�cture� and at other locations shown on the Drawings. - 2. Control joints znay be sawed if specifically approved by the Engineer. If cantro� joint groaves are sawed, pxoperly time the saw cutting with the time of the concrete set. Start cutting as soon as cancrete has hardened sufficiently ta pre�ent aggregates from being dzsloc3ged by the saw. Complete cutting before shrinkage stresses have developed suffzciently to induce cracking. No reinforcing shall be cut during savvcutting. Ex�end every other bar of reinfo�•cing steel tk�z'ough cnnirol joints or as indicated an the Drawings. V�'here specifically noted on the Drawings, caat the concrete surface with a band bz'eaker prior to placing new concrete against it. Avaid coaiing reinforcement or waterstops wit�a bond brea�Cer at Yhese locatians. END OF SECTZON Q515-23 S 55/9-02 0325D-6 p:10515_2385S1ODplspecsll732S0,dpc SECTION 03300 CAST-TN-PLACE CONCRETE _ PART1 GENERAL 1A1 SC�PE OF WORK '� A. Furnish all labor and taaaterials required and install cast-in-place concrete coznplete as shown on the Drawings and as specified herezn. 1.02 RELATED WORK A. Conczete Formwork is included in Sectian 03 ��0. t B. Concret� Reinforcement is included in Section 03200. C. Concrete 7oints azad 7oint Accessaries are included in Sectian 0325a. D. Concrete Finishes are included in Section 03350. lA3 SUBMITTALS A. Submit, in accordance witlz Section 01300, shop drawings and product data including the following: 1. Sources af cement, pozzolan, and aggregates. 2. Material Safety Data Sheets (MSDS) for all concrete camponents and adrnixtures. , 3. Air-entraining admixture. �roduct data includin� catalogue cut, technical data, storage � requirements, product life, recomtnended dosage, temperature considerrations and - canfa�miry to ASTM standards. 4. Water-redncing admixture. Praduct data zncluding catalogue cut, technzcal data, storage requirements, prociuet life, zecommended dosage, te:tx�perat�re considerations and conformity to ASTM standards. 5, High-range water-reduczng admixture (plasticizer). �roduet data ineluding catalogue cut, teehnical data, starage requirements, product life, recommended dosage, temperature considerations, retarding effect, slump range and conformity to ASTM sta�dards. Identify proposed locations of use. 6. Cancrete mix far each formulation of concrete proposed for use incluc�ing constituent quantikies pex cubic yard, water-cementitious materials ratio, concrete slutnp, type and manufacturer of cement. Pro�ide either a. or b. below for each mix proposed. a. 5tandard deviation data for eacl� proposed concrete mix based on statistical records. b. The curve of water-cementitinus materzals ratio versus cancrete cylinder strength for each formulation of concrete proposed based on laboratory tests, The cylind�r 0515-2385519-Q2 d3300-1 O:u1515�38551100p5specs1�3300.dnc strength shall be the averag� of khe 28 day cylinder strength eest results f�r each mix. Provide r�sults of 7 az�d 14 day tests if available. 7. Sheet curing material. Product data including catalague cut, technical data and canformity to ASTM standard. 8. Liquid curing compound. Product data including catalague cut, technical data, storage requirements, product life, a�plication rate and conformity to ASTM standards. Identify proposed lacations of use. B. Samples 1. �ine az�d caarse aggregates if requested by the Enginaer. C. Test Reports I. Fine aggregates - sieve anatysis, physical properties, atid deleterious substance. 2. Coarse aggregates - sieve analysis, physical praperties, and deleterious substances. 3. Cements - cheirucai analysis and physical properties for each type. 4. Pozzolans - chemical analysis and physical properties. S. Proposed cancrete mixes - canapressi�e strength, slump, and air content. D. Certifications 1. Certify admixtures vsed in the sazne concrete mix are comgatible with each other and the aggregates. 1.04 REFERENCE 5TANDARDS A. American 5ociety for Testing and Materials (A5TM) 1. ASTM C31 - Standard Practice for Making and Curing Concrete Test Specimens in tt�e Field. 2. ASTM C33 - Standard Specification for Concrete Aggr�gates. 3. ASTM C39 - Standard Test Method far Compressive Strength of Cylindrical Concrete Specimens. A�. ASTM C42 - 5tandatd Test Method for Obtaining and Testing Drilled Cores and Sawed Bearns of Concrete. 5. ASTM C94 - Standard Specification far Ready-Mixed Concrete. 6. ASTM CI43 - Standard Test Method far Slump of Hydraulic Cement Concrete 7. A�TM CI50 - Standard Specification for Portland Cement 8. ASTM C171 - Standard Sp�cification for Sheet Materials for C�ring Concr�te O515-23855/9-a2 033Q0-2 0:50515_238551I60pL5pec51Q3300.doc 9_ ASTM C173 -'Standard Tesi Method far Air Content vf Freshly IVlixed Concrete by the Volumetric Method. 10. ASTM C231 - Standard Test Method for Aar Content of Freshly Mixed Concrete by the Pressure Method. 11. ASTM C26a - Standard Specification for Azar-Entraining Adznixtures for Cancrete. 12. ASTM C309 - Standard Specification for Liquid Membrane-�orming Compoc�nds fnr Curing Concrete. 13. ASTM C49�L - Standard Specificakion far Chemica! Admixtures for Concrete. 14. ASTM C61 S- 5tandard Specification for Caal Fly Ash and Raw or Calcined Natural Pozzolan for ilse as a Mineral Adz�xture in Concrete. , B. American Concrete� Institute (AC7). ACI 305R - Hat Weather Concreting. 2. ACI 3Qb.1 - Sta�dard Specification for Cold Weather Concretzng. ACI 318 - Building Code Requirements for Stx�uctural Concrete. 4. ACI 35aR - Environmental Engineering Concrete Structures. G Where reference is made to one of the above standards, the revision in effect at the titne of bid ogening shall apply. ].dS QUALITY ASSURANCE A. Reiriforced concrete shall comply wiEh ACI 318, the recommendations af ACI 3SOR and othar stated requirements, codes and standards. The most stringent requirement of the codes, standards and this Section shall appiy v�laen conflicts exist. B. On1y one source of cement arid aggregates shall be used an any one structure. Concrete shall be uniform in color and appearance. C. Well in ad�rance of placing concrete, discuss wzth the Engineer t�e sources of indi�idual xnaterials and batched concretc; propased far use. Discuss placement methads, �uaterstops and curing. Prapose methads of hot and cold weather concreting as required. Prior to the placement of any concrete containing a high-range water-reducing admixture (plasticizer), �he Contractor, accompanied by ihe plasticizar manufacturer, shall discuss the properties and techniques vf batching and placing plasticized concrete. D. If, dux-ing the pzagress of the work, it is ita�passihle to secure concrete of the required workability and strength with tlae matarials being iurnished, the Enginec;r may order such changes in proportions or rnaterials, ar both, as may be necessary to secure �e desired properties. All changes so ardered shall be made at the Contractor's expense. 0515-23855/9-Q2 0330D-3 0:105t5_238551lOQpLspecs103300.doc E. If, during the progress of the work, the materials from Ehe saur�es originally accepted change in �haracteristics, the Contrac�or shall, at his/k�er expense, malce new acceptan.ce tests of aggregates and establish new design znixes. F. Testing of the following materiais shall be furnished by Contractar to varify confarznity with this Specification Section and ihe stated ASTM Standard�. 1. Fine aggregates for coflformity with ASTM C33 - sieve analyszs, physieal. properties, and deleteriaus substances. 2. Coarse aggregates for conformity with ASTM C33 - sieve analysis, playsical properties, and delet�rious substances. 3. Cements for conformity with ASTM C150 - cl�enr►ical analysis and physical properrties. 4. Pozzolans for confarmity wath ASTM Cb18 - chemical analysis and physical properiies. 5. Proposed concrete mix designs - compressive strength, slump, and air content. G. Field testing a:nd inspectioza services will be provided by the Owner. The cost of such work, except as specificaIly stated otherwise, shalI be pazd by the Owner. Testit�g of the followzng items shall be l�y ihe Owner to �ex�fy conformity witi� this Specification Section. Conerete placements - campressive strength (cyiinders), compressi�e sttength {cores), slump, and air content. 2. Other maierials or products �kaat zz�ay come under question. H. All materials incorporatecrt in the work shall confarm to accepted samples. 1.06 DELIVERY, STORAGE AND HANDLII�TG A. Cement: 5tore in weathertight buildings, bins ar silos to prnvide protection firona dazxapness and contaznination and to zaa�z�imize warehouse set. B. Aggregate: Arrange and use stockpiles to avoid excessive segregation ar contaminatian wifli other materials ar with other sizes of like aggregates. Bui1d siockpiles in successive horizontal layers not exceeding 3�ft iri thicknes5. Cotraplete each Iayer be�'ore the next is started. Do not use froze�n ar partially frozen aggregate. C. Sand: Arrange and use stockpzles to avoid contaminanon, Allow sand to drain to a uniform moisture content before using. Do not use irozen or partially frozen aggregates. D. Adznixtures: Store in closed containers to avoid contamination, evaporation or damage. Provide suitable agitating equipment to assure uniform dispersion af ingredients in admixture solutions which tend to separate. Protect liquid admixtures from freezing and oth�r teznparature changes which could adversely affect their characteristics. E. Pozzolan: Store in weathertight buildings, bins or silos tn pro�ide protection from dampness and cantamination. F. Sheet Curing Materials: Store in weathcrtight 6uildings ar off the ground and under cover. 0515-23 S 55/9-02 033�J0-4 6:i6515_2 3 8 5511 0 0pLspecsl033W.doc G. Liquid Curing Campounds: �tare in closed containers. PART 2 PRODUCTS 2.01 GENERAL A. The use oi manufacturer's name and model or catalag number is for �he purpose of establishing the standard of quali#y and general configuration desired. B. Like items of materials shall be the end pzoducts of ane manufacturer in order to pro�ide �' standardization for appearance, maintenance and manufacturer's servic�. 2.02 MATERIALS A. Materials shall comply with this Section and any applicab�e State ox local req�irements. i B. Cement: Domestic portland cement complying with ASTM C150. Air entrain.zng cetnents shall r�ot be used, Cement brand shall he subject to appxaval by the Enginaer and one brand shali be used throughout the Work. The following cement type(s) shall be ased: Class A Cancrete - Type II 2. Class B Concrete — Type II 3. Class C Concrete — Type II C. Fine Aggregate: V�'ashed in�rt natural sand conforming to the requirernents of ASTM C33. D. Coarse Aggregaie: WeII-graded crushed stone or washed gravel confornning to the requirements of ASTM C33. Grading requirements shall be as listed in ASTM C33 Table 2 for the speeified caarse aggregate size number. Limits oi Deletcrious Sabstances and Physical Property Aequirerr��nts shall be as listed in ASTM C33 Table 3 for severe weathering regions. Size numbers for �e concrete mixes shall be as shown in Table 1 herein. E. Water: Patable water free from injurious amounts of oils, acids, alkalis, salts, organic matter, or other deleterious substances. F. Admixtures: Admixtures sh�l be free of ch.Iarides and alkalis {except for those attributable to water}. When it is required to use more than one admixture in a concrete mix, the admixtures shall be from the same z�na.�ufacturer. Admixtures shall be caxnpatible witYi the concrete mix includ"zng other admixtures. 1. Air-Entraining Admixture: The admixture shall coznpJy with ASTM C260. Proportioning and mixing shall be in accazdance wit3i manufacturer's recominendations. 2. Water-RedUcing Agent: The admixture shal! comiply with ASTM C494, Type A. Proportioning and mixing shall be in accordance with rnanufacturer's recommendations. 3. High-Range Water_Reducer (Plasticizar): The admixture sha31 comply v�+ith ASTM C494, Type F and si�alI result in non-segregatir�g plastieized concrete with little bleeding and wzth the physical prvperties of Iow water/cement ratio concrete. The treated concret� shall be capable of maintaining its plastic state in excess of 2 hours. Proportioning and mixing shall he in accordar�ce with tnanufacturer's recommendations. 0515-23855/9-02 �3300-5 0:1i15151238551100pLspecs1073QD.doc 4. Admixtures causing retarded or accelerated setting af concrete shall not �e used without written approval from the Engineer. When allawed, the adznixtures shall he retarding or accelerating water reducing ar high range wat�r reducing admixtures. G. Pozzolan (Fly Ash) Pozzolan shall be Class C or Cldss F fly ash car�nplying with ASTM C51$ excagt the Loss on Ig�n,ition (LOI) shall b� limited to 3 percent maacimum. H. Sheet Curing Materials. Waterproof paper, golyethylene fi�m or whit� burlap-polyethylene sheeting a11 complying with ASTM C171. I. Liquid Curing Compo�nd. Liquid membrane-forming curing compound shall comply with the requirexz�ents of ASTM C309, Type 1-D {clear or translucent with fugitive dye) and shall contain no wax, paraffin, or oil. 2.03 MIXES A, Devel.opmei�t of rrux designs anfl testing shall be hy an independent testing laboz'atory acceptable ta the Engineer engaged by and at the expense of ih� Contractor. B. Select proportians of ingxedients to meet the design strength and materials limits speeified in TabFe 1 and to praduce concrete having proper placability, durability, strength, appearance and other requ�ed praperti�s. Proporkion ingredients to produce a homogenous mixture wk�ich will readily work into corners and angles of forms and around reinforcement without permitting materials to segregat� or allawing excessive free water to collect on the surf�ace. C. The design mix shall be based an stamdard devia�ion data of prior mixes with essentiaily the same proportions af the same constituents or, if such data is not available, he developed by a testing Iaboratory, aceeptable ta the Engineer, engaged by and at the expense of the Cantractor. Acceptance of mixes based on standard deviatzon shall be based on the modification factors for standard deviation tests cantained in ACI 31$. The water content of the concrete mix, determined by laboratary testing, shall be based on a curve showing the relafion between water cernentitious ratio and 7 and 28 day compressiva strengtk�s of concrete made using the proposed materials. The curues shaU be determined by four or rnore points, each representing an average valUe af at least three test specimens at each age. The curves shall ha�e a range of values sufficient ta yield th� d�si.red data, incindir�g the specified design strengths as modif'ied below, without extrapalation. The water cont�nt of the concrete mixes to be used, as detez-min,ed froz�nn the curr+e, shaIl e�rrespond to strengths 16 percant greater than the specified design strengths. The resulting mix shall nat conflict with the limiting �alues for maximum water cementitious ratio and net minimum cemenntiaus content as specified in Table 1. D. Compression Tests: Provide testing of the propnsed concreta mix or mixes to dezxionstrate campliance with the specified design st�rength requirements in conformity with the above paragraph. E. Entrained air, as measuzed by ASTM C23I, shall be as shown in Tahle l. Zf th.e air-entraining agent progosed for use in the mix requires iesting methods ather than ASTM C23 � to accurately deterznine air content, make special note of this requirement in tt�e admixture submittal. 0515-23855/9-02 {�� Q^6 O;U]S1S�385S1IOOplspecs10330�.doc F. Slu�np of the concrete as measured by ASTM Ci43, shall be as shown in Table 1. If a high- range water-reduce� (plas�icizer) is used, the slump indicated sha11 be that measured before plasticizer is added. Plasticized concrete shall ha�e a sluznp ranging frozn 7 to lb-in. G. Proportion admixtures according to the man�facturer's recommendations. Two or more admixt�r�s specified may be used in the same mix provided that the admixtuxes i� connbination retain full efficiency and have n�o deleterio�s effect an the cor�crete or on the properties of each other. ,� � � Design Class Strengtl� (1) A 3QOQ B 4000 C 4440 W/C Class Ratio (5) TABLE 1 CONCRETE MIX REQUIREMENTS Fine Ce�aent Aggregate {2) (�) Coarse Cemaniitions Aggregate Content (3} (4} C150 Type II C33 57 C150 Type II C33 57 C150 Type II C33 67 PIy Ash (g) AE Range WR (�) ��) HRWR ($) 48Q rxun. 560 min. 565 min. S1ump Range Inches A D.54 miax. 2S% by weight 3.5 to 5 Yes No 1-3 ; B 4.44 max. 25% hy weight 3S eo 5 Yes No 3-5 ` C Q.44 max. 25% by weight 3.5 to 5 Yes Yes 3-5 NOTES: � (1} Minimum eompressi�+e strength in psi at 28 days i (2) ASTM designation (�) Size Number in ASTM C33 � (�) Cementitious contx:nt in lbslcu yd (5} W/C is Water-Cemeutitious ratio by weight (b) AE is percent air-entrainment , (7) WR is water-reducer admuxture (8) HRWR is high-rauge water-reducer ac�mzxture (9) Fiy Ash shall not exceed 25%o hy weight of cementitious content PART 3 EXECUTION 3.Q1 MEASi1RING MATERIALS A. Concrete slaal.l �e camposed of por�land c�ment, fine aggregate, coarse aggzegate, water and admiattures as speciiied and shall be produced by a plant acceptable to the Engineer. All Q515-23 S 55/9-02 03300-7 O:I(35l5�385S11IXJplspecs1D33d0.doc const�tuents, xncluding admixtures, shall be batched at the plant except a high-range water- reducer may also b� added in the �eld. B. Measure xnate�ials for batehing cancrete by weighing in conformity with and within the tolerances given in ASTM C94 exce.pt as otherwise speciiied. Scales sha� �ave been cartified by the local Sealer of Weights and Measures r�vithin 1 year of use. C. Measure the amount of :free water in iine aggregates within 0.3 percent with a moisture metez. Caznpensate for varying moisture eantenis of fine aggregates. Record the number oF gallons of water as-batched an printed batching tickets. D. Admixtures shall ba dispensed either m.anually using calibrat�d containers ar measuring tanks, or by means of ar� automatic dispenser approved by the manufacturer af the sgecific � adznixiure. Charge air-entraining and chemical admixtvres into the inaxer as a solution using an automatic dispenser or szmilar metering device. 2. Inject multiple admixtures separa�ely during the batching sequence. 3.02 MIXIIVG AND TRANSPORTING A. Concrete shail be ready-mix�d concrete produced �ay equipment acceptable to the Engineer. No hand-mi�cing �+ilI be permitted. Clean each transit mix txuck drum and re�erse dzum rotat�on before the truck proceeds under the batek�zng plant. Equip each t�tansit-mix trucic with a cantinuous, nonreversible, revalution counter showing the nunn6er of revolutions at mixing speeds. B. Ready-nnix conerete shall be transported to the site in watertight agitator ar mixer trucks Ioaded not in axcess of their rated capacities as stated on the name plate. C. Keep the water tank valve on each transit truck Iocked at alI iimes. Any addition of water must be directed by the Engineer. Added water shall be incorporated by additional mixing of at least 35 revolutions. All added vvater shall be metered and the amount of water added shall be shawn on each de�ivery t�cket. D. All central plant and rolling stock equipment and methods shall comply with ACI 3I8 and ASTM C94. E. 5elect equipment af size and design to ensure cantinuaus flow of concrete at the deliuery end, Metal or metal-Iined non-aluminum discharge chutes shall be used and shall have slapes not exceedxng 1 vertical to 2 horizantal and not less than 1 �ect7ieal to 3 horizontal. C�utes more than 20-ft long and chutes not meeting slope reqairements may be used if concrete is �ischarged into a happer before distribution. F. Retempering (z�ixing with or without additional cement, aggregate, or water} of concrete or zxiortar which has reached initial set will not be pez�nnztted. G. Handle conerete fram mixer to placernent as quickly as practicable whiie provid'zng concrete of required quaiity in the placement area. Dispatch trueks from the batching plant sa they arrive at the work site just befo:re the concrete is required, thus avoiding exeessiWe mixing of concrete while waiting ar delays in placing successi�e layers csf conerete in the farzns. 0515-2385519-02 03300-8 0:50515 2385511Wp4spers1p33pp.�ac H. Furnish a delzvery ticket for ready mixed concrete to the Engineer as each truck arrives. Each ticket shalI provide'a printed record of the weight of cement and eack� aggregate as batched individualiy. Use the type of indicator that retur�ns fvr zero punch or returns to zero after a batch is discha.rged. Clearly indicate the weight af fine and coarse aggregat�, cement and water in each �atch, tEie quantity delivered, the time any water is added, and the numerical sequence of the delivery. Show the time of day batehed and time of discharge irom th� trrxck. indicate the numher of revolu�ions of the truck mixer. ,. �. Temperature and Mixing Tame Control 1. In cold weather, do not allow the as-mixed temperature of �he conerete and cancrete temperatures at th� time of plaeement in the forms to drop below 40 degrees F. 2. If water or aggregate has been haated, combine water with aggregate in tlne mixer before cement is added. Do not add cement to Fniactures af r�vater and aggregate when the temperature of the m�i.xtura is greater Chan 90 degrees F. 3. In hat weather, eool ingz�edients befare mixing to r�aaintai.n temperature of the concrete below the maxirz�u�n �lacing temperature of 90 degrees F. If necessary, substitute welI-crushed ice for all ar part af the mixing water. �, The m�imum time interval between the addition of mixing water and/ar cement to the batch and the placing of concrete in the forms shall not exceed the values shown it� Table 2. TABLE 2 MAXIMUM TIME TO DI5�CHARGE OF CONCRETE Aiar or Concrete Temnerature {whichever is hi�her) 80 to 9D Degree F{27 to 32 Degree C} 'i0 to 79 Degree F(21 to 26 Degree C} 40 to 69 Degree �(5 to 20 Degree C) Ma�cimum Time 45 maz�utes 60 minutes 90 minutes If an approved high-range water-reducer (plasticizer) is used to produce plasticized concrete, the maximum time interval shall not exceed 90 minutes. L�IIGj CONCRETE APPEARANCE A. Goncrete naix showing either poor cohesion or poor caating of the coarse aggregate with paste shall be remixed. Tf this does not correct the condition, the concrete shalI be rajected. If the slump is within the allo�vable limit, hut excessive bleeding, poor workability, or poor �'mishahility are observed, changes in the concrete mix shall be obtai�ned only by adjusting one ar moze of the following: The gradation of aggregate. 2. The propartion ofr fine and coarse aggregate. The pereentage of entrained air, within the aIiawable lim.its. 0515-23855/9-02 03300-9 0:14515_23 E551I OOphpecs1�33U0.duc B. Concrete for the work shall provide a homageneous structure which, when hardened, will have the requxred strength, durability and ap�earance. Mixtures and workmanship shali be su�h that concrete surfaces, when exposed, wilI require no iinishing_ When concrete surfaces are stripped, the concrete, wben viewed in gaod lagh�ing from 14-£t away, shall be pleasing in appearance, and at 20-ft shall show na r+isible defects. 3,04 PLACING AND COMPACTING A. Placing 1. Ve�fy that all fnrmwork completely encioses concz�ete to be placed and is securely braced priar to concrete p�acement. Remove ice, excess water, dirt and other foreign materials from forms. Confirm that reznforc�ment and other eznbedded items are securel� in place. Have a competent warkman at the locaCion of the placement w�ao can assure that reinfarczn;g steal az�d ernbedded items remain zza designated Iocations while concrete is being placed. 5prin1cle semi-parous subgrades or forms ta eliminate sucCion of urater fc�or�a the mix. 5�a1 �xt�emely porous subgrades in an appioved manner. 2. Deposit canerete as near its final position as possible ta avoid segregatian due ta rehandling or flawing. Place concrete cot�tlnuously at a rate which ensures Che cdncrete as being integrated with fresh plastic concrete. Do not degosit concrete which has partialIy hardened or has been contaminated by foreign materials or on concrete which has ha�rdened sufficiently to cause formation af seam.s or planes of weakness within kk�e section. If the sect�an cannat be placed continuously, place can.struction joints as specified or as appraved. Pumping of cancrete wiIl be permitted. i7se a zrzix design and aggregate sizes suitable for pumping and submit for approval. �. Remove temporary spreaders frorri forms when the spreader is no Ianger �seful. Temporary spreaders may remain embedded iu concrete only when made of galvanized � metal ar can.crete and if �tior approval has been obtained. Do not place concrete for supported elements until concrete pre�iously placec! in the supporting element {columns, slabs and/or walls) has reached adequate strength. 6. Where surface martar is ta fa:rm the base af a finish, especially surfaces designated to be pain.ted, rvnrk coarse aggregate back froin forzns with a suitable tool to bring the full surface af the nnortar against the form. Prevent the foxmatian a� excessive surface voids. 7. Slabs a. After surtable bulkb.eads, screeds and jointing materials ha�e be�n positioned, the concrete shall be placed continuously between canstruction joints beginning at a bulkhead, edge form, or carner. Each batch shalI be placeti into the edge of the pre�io�sly placed concrate to avoid stone pockets and segregation. b. Avoid delays in casting. If thare is a delay in cas�ing, the concrete placed afYer the delay shall ba thoroughly spaded and consalidated at the edge of that pre�ioe�sly placed to avoid cold joints, Concrete shall then be brought to correct level and stt�ack off with a straightedge. BulIfloats ar darbies shall be used to smooth the surface, leaving it free, of huzx�.ps or hoIlows. �S 1 S—i3 � 55�9—a�' ��3��"1 � p:50S LS_2383551{1{}plspecs}p33IXl.doc c. Where s1a�s are to be placed integrally with the walls below them, place the walls and compact as speci�ed. Allaw 1 hour to pass between placetx�.ent Qf the wall and the overjying slab to petmii consolidakian of the wall cancrete. Keep the top surface of the wall moist so as ra prevent cold jaints. S. �'armed Concrete a. Place cancrete in forms using tremie tubes and taking care to grevent segregation, Bottom of trernie tubes shall preferably be in cnntact with the conczete already placed. Do not permit concrete Co drop free3.y znorre than 4-ft. Place concrete for walls in 12 to 24-zn lifts, keeping the surface horizontal. If plasticized conerete is used, the m�imum lift thickness may be increased to 7-ft and the tnaximum free fa11 of concrete shall not exceed 15-ft. B. Compacting Consolidate eoncrete by vibration, puddling, spading, rodding or forking s� that concrete is thoroughly worked around reinforcement, ennbedded iterm.s and openings and into corners of forrns. Puddling, spading, etc, sha11 be continuously performed along with vit�raeion of the placement to eliminate air or stone pockets wl�ich z�aay cause honeycombing, pitting ar planes of weakness. 2. All concrete shall be placed and compacted with m.echanical vibrators. The number, type and size of the units shall �e approved by khe Engineer in advance of piacing operations. No concrete shall be ordered until sufficieni approved �ibraYars (including standby units in worldng order) are on the job. 3. A minimum f'requenc�+ of 700fl rpm is required for mechanical vihrators. Insert vibratars and withdraw at points from 18 to 30-in apart. At each insertion, uibrate sufficiently to consolidate concret�, g�nexaIly from 5 to 15 seconds. Do not over vibrate so as to segregate. Keep a spare vibrator an the site during concrete pSacing op�rations. �. 4. Concrete Slabs: Concrete for slabs less than 8-an thick shall be consolidated wit4i � I �vibrating screeds; slabs $ to 12-in thick shall �e compacted with internal vibrators and _ (opti�nally) with vibrating screeds. Vibrators shall always be placed into cancrete � vertically and shall nat be Iaid horizontaUy or laid aver. � 5. Walis and Colunnns: Iiaternal vibrators {rather than form vibratflrs) shall be used unless otherwise approved by the Engineer. In general, for each vibrator needed to melt dawn tkae batch at the point of discharge, one or more additional vibrators must he used to densify, homogenize and perfect the surface. The vibra�ors shall be inserted vertically at regular intarvals, through the fresh concrete and s�ightly into the previaus lift, if any. 6. Ainount of Vihraiion: Vibrators are to be used to consol.idate praperly placed concrete t�ut shall not be used to move or transport co�ucrete in tl�e forms. Vibration shall cantinue �ntil: a. Frequency returns ta normal. b. Surface agpears lique�ied, flattened and glistening. c. Trapped air ceases to rise. 0515-23 855/9-02 (}33 QD-11 0:105] 5_23$SS1l00pLspeea10�3IXk.doc d. Coarse ag'gregate has blended into surface, but has nat d'zsappeared. 3.�5 CURING AND PROTECTION A. Protect all concrete work against injury from the el�ments and defacements of any nature durin,g construction operations. B, Curing Methods Curing Methods for Concrete Surfaces: Cure eoncrete to retain moisture and maintain spec�fied tennperature at the surface for a muumum af 7 days after placerinent. Curing methods to be used are as follows: a. Water Curing: Keep entite c�ncr�te surface wet by ponding, continuous sprinkling or covered with saturated burlap. Begin wet cure as soon as concrete attains an initial set and mainiain wet cure 24 hours a day. Sheet Material Curing: Cover entire surface with sY�eet 3rr�aterial. Securely anchar sheeti�ag to pre�vent wind and air from Iifting the sheeting ar entragging air under the sheet. Place and secure sheet as soon as initial canerete set occurs. c. Liquid Memhrane Curing: Apply over the entire canereie surface excegt for surfaces to receive additional concrete. Curing compound shall NbT be plaeed on any concrete surface where additianal concrete :is to be placed, where concrete sealers or surface coatings are to be used, or where the concrete fznish requires an integral floor product. Curing co�pound shall be applied as soon as the free water on ihe surface has disappeared and no watar sheen is visible, but not after the concrete is dry flr u+hen the curing compound can be absarbed into the concrete. Application shall he in compliance with the manufacturer's reconnrr�enda�ions. d. Sp�cified applications of curing methods. 1) Slabs for Water Containment Structures: Water cuz��g only. 2) Slab� on Grade and �ootings (not used to contain water): Water curing, sheet znaterial curing or liquid m�mbrane curing. 3) Stxuct�rral Slabs (oth�r than water containment): Water cur3ng or liquid membrane cuning. e. Horizontal Surfaces which will Receive Additional Conerete, Coatings, Grout ar Other Material that Requires Bond to the substrate: Water curing. f. Fozmed Surfaces: None if nona6sorbent forms are left in place 7 days. Water cure if absorbent forms are used. Sheet cured or �iquid membrane cured if forms are removed prior to 7 days. Exposed horizantal surfaces nf formed walls or columns shall be water cured for `I days or until next placement of concrete is rnade. Concrete Joints: Water cured or sheet zxzaterial cured. C. Finished surfaces and slabs shall be protected fram the direct rays of the sun. ta prevent checking and crazing. , OS l. 5-2385519-OZ 03300-12 O:\0515_2385SIpOplspecs1tl3300.doc D. Cold Weather Concreting: "Coid weather" is defined as a perifld when for rrtore than 3 successive days, the average daily outdoor temperature clrops below 40 degrees F. The average daily temperature shall be calculated as the average of the highest and the lor�+est tr;mperature dur�ng t�ae pez�od fram midnight to midnight. 2. Cald weather concretzng shall conform to ACI 3D6.1 and the additianal� requicen;xents speeified herein:. Temperatures at the cancrete placerr�ent shall be recordad at 12 hour intervals (minimum}. 3. Discuss a cald weatlaer wark plan with the Engineer. The discussion shall encampass the , methods and procedures proposed for use during cold weather inclUding the productian, transportation, placemeni, pratectian, curing and temperature moniioring of the coneret�. The procedUres to iae izx�.plemented upon abrupt changes in weather canditions ar � equipzn,snt failures sha11 also be discussed. Cald weather concreking shall not begin until the work p�an is acceptable to the Engineer. 4. During periocis of cold weather, eoncrete shall be protected to provide eontinuous warm, moist curing (with. supplementary heat when required) for a total. of at least 350 degree-days of curing. a. Degree-days are defined as the tota] number of 24 haur periods multiplieci by the weighted average dazly az�r temperat�re at the surface af the concrete {eg: 5 days at an average 70 degrees F= 350 degree-days). b. To caiculate the weighted average daily air temperature, sunn hourly measurements of the air temperature in the shade at the surface of the concrete taking any measurement less than SO degrees F as Q degrees P. Divide the sum thus calculated by 24 to obtain the weighted average temperature for fhat day. Salt, manure or athe:r chemicals shall not be used far pratection. 6. The protection period far concrete being water cured shall nn� be tern7inated duning cald weather untz� at least 24 haurs after water curing has been terminated. E. Hot Weather Concreting 1. "Hot weather" is defined as atay combination of high air te�ngeratures, law relativ� humidity and wind velocity which produces a rate of evaporation estimated in aceordance with ACI 3DSR, approaching nr exceeding 4.21bslsqft/hr). 2. Concrete placed during hot weather, shall be batch�.d, deliv�red, placed, cured and protected in cornplianee witli the recommendatians of ACI 3aSR and the adc�itional requirements specified herein. a. Temperature of concrete being plact;d shall not exceed 90 degrees F and e�ery effort s�a�l be made to maintain a unifot tn concrete mix temperature below this level. The te�nperature of ihe cancrete shall be such that it will cat�se no difficulties fram loss of slutnp, flash set or cold j�ints. 0515-2385519-02 0330Q-13 O:IOSlS 238555100p1specs1d3340.doc b. All necessary precautions shal.l be taken to promptly deliver, to prornptly place tkie concrete �ipon its arrival at the job and to provide vibz�ation immediately after placement. The Engineer may direct the Contractor to immediately cover pIastic concrete with sheet materiaI. 3. Discuss with the Engineer a work plan describing the methods and proeedures praposed to use far concrete placement and curing during hot weather periods. Hot weather concreting shall not begin un�il the work plan is acceptable to the Engine�r. 3.a6 REMOVAL OF FORMS A. Except as atherwise specifically autharized by the Engineer, foxms shall not be removed before the concrete ha5 attained a strength oi at l�ast 30 percent of its specified design strength, nor b�fore reaching tkae follawing number af day-degrees of caring (whichever is the longe:r): TABLE 3 M]NIMUM TIME TO FORM REMOVAL Forms for De�ree Days Beams and slabs 500 Walls and vertical surfaces 100 (5ee definition of degree-days in Paragraph 3.05D above}. B. Shores shall not be remo�ed until the eoncrete has attain�:d at least 60 percent of its specified design strength and also suf�cient strengtla to suppart safely its own weight and construcnon li�ve �oads. 3.Q7 INSPECTION,AND FIELD TESTING A. The batching, mixing, traz�sporting, placing and curing of concrete shall be subject to the inspection of the Engineer at alI times. The Contractor shall advise the Engineer of hisllZer r�adiness to proceed at l�ast 24 hours prior tp each concrete plaeement. The Engineer will inspect the preparations for concreting including the preparation of previausly placed concrete, the reinforcing stee� and the alignment, cleanliness and tightness af ioz�zxawarJ�. No place�txzent shall be made wif.�.aut tkie inspection and acceptance of the Engineer. B, Sets ai field control c�linder specimens will be taken by the Engzneer (or inspectar) during the progress of thc work, in conapliance with ASTM C3L The num6er of sets of concrete test cylinders taken of each class of concrete placed each day shall nof be less than one set per day, nor less than one set for each 1�� cu yds of concrete nor less than one set for eaeh S,OQ� sq ft af surface area for slabs or walIs. 1. A"set" of test cylinders consists of four cylinders: one to be tested at 7 days and two to be tested and their strengths averaged at 2$ days. The fourth nnay be used for a special test at 3 days or ta v�ri�'y strength after 28 days if 28 day test results are low. 0515-23855/9-02 Q33Q4-14 o;wsis_zsess��oaauP�s�o3soo.ao� 2. V1�hen the average 2S day compressive strength of the cylindexs in any set falls below the specified design strength or below proportianal minimum 7 day strengths (where proper rela.tion between sev�n and 28 ciay st;rengths have been established by tests}, proportions, water content, or temperature conditions shall be changed to achieve the required strengths. � C. Cooperate in the zx�.aking of tests by allowing free access to the work for the selection of samples, praviding an insulated closed curing box for specimens, affording protection to the specimens against injury vr loss thraugh tYie operations and furnish material�and labor requ�red for tI�e purpose of taking concrete cylinder samples. Ail shipping of specinnens will be paid for by �e Ownex. Curing boxes shall be acceptable to tl�e Engi�eer. D. Slump tests will be made in the �ield inamediately prior ta placing the concrete. Such tests ' shall be made in accardance with ASTM C143. If the slump is greater �e specified range, tYie concrete shall be rejected. � E. Air Corttent: Test for ai[ content shall be made on �a fresh concz�ete samples. Air content for , concrete made of ordinary aggregates having low ahsorption shall be made in compliance with � eiiher the pressure rtiethod coznplying with ASTM C231 or by the �olumetric methad . complying witl� ASTM C173. If lightweight aggregates or aggregates with high absorptions are used, the latter test methad s�tall be used. , F. The Engineer may have eores taken from any questiona6le atea in the concrete work such as construc�ion joints and other locations as required for determination of concrete quality. The results of tesis on such cores shall be the basis for acceptance, rejec�ian or determining the continuation of cnncrete wark. G. Caoperate in obtaining cores by allowing free access ro the work and pernaitting tlae us� of ladders, scaffol.ding and such incidental equipment as may be required. Repair all core holes. The work of cutting and testing the cores will be at the expense of the Own�r. 3.a8 FAILURE TO MEET REQUIREMENTS A. Should the strengths sho�vn Uy the test specimens made and tested in compl�anee with the previous pravisions fall below the val�es gi�en in Table 1, the Engineer shall have the right to reqnire changes in proportions outlined to apply to the remainder af the wo�k. Furthermore, the Engineer shall have the right ta require additional cnring on those partions of the structure represented by the test specimens which failed. Th� cost of such additional curing shall be at the Contractor's expense. In the event that such additional curing does not give the strength requzred, as evidenced �y core and/or load tests, the EngineEr shall have the right to require strengthening or replacement of thase portions of the str�acture which fail to develop the required strength. The cost of aII such ca;re borings and/or load tests and any strengthening ar concrete replacezneut required hacause strengths of test specimens are below thai specif'ied, shall be entirely at the expense of the Contractor. In such cases of failure to m�et strength requirements the Contractor and Engineer sha1I confer to detecm�ine what adJustment, if any, can he znade in coznpliance with Sections titled "Strengtli" and "Failure ta Meet Strength � Requirezxzents" o� ASTM C94. The "purchaser" referred to in ASTM C94 is the Contractor in this Sectian. B. When tk�e te�ts on control speezznen.s of concrete fall below the speeified strength, ihe Engineer wi�1 permit check tests Far strengths to b�: mac�e by means of typical cores drilled from the structure in compliance with ASTM C42 and C39, In the case of cores not indicating adequate strength, the Engineer, in addition to other recvurses, may require, at the Contractar's 0515-23855/9-02 D3300-15 0:10515_238551106p\specs103300.dnc expense, load tests on any one of the slabs, beams, piles, caps, and calamns in which such concrete was used. 'Tests need.not be tnacie until concrete has aged 60 days. C. Should the strength of test cylinders fall below 60 percent of t�ae required minimt�m 28 day sirength, the concrete shall be rejected arid sha�l be removed and replaced. 3.Q9 PATCHTNG AND REFAIRS A. It is the intent af this S�ct�an to rec�uire quality work including adequate forming, proper mixture and placement af cancrete and curing so com.pleted concrete sarfaces witl require na patching. B. Defecti�e concrete and honeycombed areas as detern�ined by the Engineer sha11 be repaired as speci�'ied in Sect�on 03740. C. As soon as the farms ha�e been stripped and the concreta sur�aees exposed, firas and other projectians shall be removed; recesses left by th� removal of form �ies shall be fiiied; and surface defects which do not impair structural strength shaIl be repaired, Clean ali exgosed concrete surfaces and adjoining �,+ork stainec� by leakage of concrete, to appraval af the Engineer, D. Immediately after removal af forms reinove plugs and break off inetal ties as required by Section D3100. Promptly iilI holes upon stripping as follows: Mozsten the hole with water, fallawed by a 1116-in brush coat of peat cement sluzx'y xr�r.xed to the consistency of a heavy paste. Immediately plug the hole with a 1 to 1.5 rnixture of carnent and concrete sand mixed slight�y daznp to rhe touch (just shart of "balling"). Hammer the grout into the �ole until dense, and an exeess of paste appears on the surface in the farzn of a spiderweb. 'I'rowel smoo�h, witYz hea�y pressure. Avoid burraishing. E. When patchzng exposed surfaces the san�.e source of cement and sand as used in the parent concrete shall be �mployed. Adjust color if necessary by addit�an of proper azz�outats of white c�nnent. Rub lightly vvith a iine Catbarundum stone at an age of 1 ta 5 days if necessary to bring the surface down with the parent concrete. Exercise care to avoi.d daxnaging nr staining ttae virgin ski.n o� t.�e surround'zng parent cancrete, Wash tl�oroughly to rerrio�e aIi rubbed matter. 3.14 SCHEDULE A. The foIlowing (Table 4) are the g�neral. applica�ions for the various concrete classes and design strengths: TABLE 4 C�NCRETESCHEDULE Design Strength Class si Descri�tion A 3,OOa Concrete duct encasement, concrete overlay slabs and pavements B 4,OOQ Walls, slabs on grade, suspended slab and beam systems, columns, grade beams and all other structural coa�crete 4515-23 855/9 -42 a3 300-16 0:1051 S_238555100p55pecs103300.doe C 4,00o Tension members, drilled shaf'ts and roof deck END OF SECTION � 6 � C +r ,l I� � �� QS 15-23 85 5/9-02 Q3340-17 a:lOS1S_238551100p�apecs103300.doc � SECTI�N �3350 C�NCRETE FINISHES PART1 GENERAL 1.01 SCOPE OF WQRK A. �urnish all labor, materials, equipment and incidentais required and finish cast-in-place concrete surfaces as shown on the Drawings and as specified herein. 1.02 RELATED WORK A. Concrete Formwork is included in Section a3100. I'' B. Cast-Tn-Place Concrete zs included in SecCivn 03300. C. Grout is included in Section 0360Q. D. Maisture Protection is included 1n D'zvisian 7. E. Pa�nting, togping and special surfaces are included in Division 9. I.D3 SUBMITTALS A. Subrnit, in accordance witia Section fl] 30�, shop dra�vings and product data showing materials of construction and details oi instalIation for: 1. Concrete seal�r. Conirrmation that the sealer is compatible with addxt�onally applied eaatings shall also be submitted. 1.04 REFERENCE STANDARDS A. American Sociery for Testing arid Materials {ASTM) 1. ASTM C33 - Standa�rd Specification for Cancrete Aggregates. �. B. Where reference is x�aade to one of the abo�e standards, the revision in effect at the time of k�id opening shall apply. 1.05 QUALITY ASSURANCE A. Finishes 1. For concrete which will recei�e additional applied fizaishes or materials, iha surface finish specifi.ed is required for the proper applicatzon. of the specified manufacturer's products. Where alternate proc�ucts are approved far use, detez�nine zf changes in finishes are required and provide the proper iinis�aes to receive these products. 0515-2385519-02 03350-1 �:105IS 2385511(]Dplspecs163350.doc 2. Changes in fiz�zshes nnade to accammodate produets different from thase specified shall be perfarnled at n� additzonal cost to the Owner. Subz�zt the propased new finishas and their construction methods to the Engineer for appraval, B. Services of Manufacturer's Repr�sentati�e 1. Make a�ailable at no additional cost ta the Owner, upon 72 haurs notificatian, the services a� a qualified field representati�e of the manufacturer of curing compound, sealez or hardener to instruct the user on the proper application af the product under preva'rling job canditions. PART 2 PR�DUCTS 2Al MAT�RIA.LS A. C�emical hardener shall be Lapidolith by 5onneborn; Hornal�th by A.C. Horn; Penalith by W.R. Meadows or equal fluosilicate base material. B. Concrete sealer shall be "Kure-N-Seal", by Sonneborn, Minneapolis, MN ar equal. PART 3 EXECUTION 3.01 FORIviED SURFACES A. Farms shall nat he removed befare the requirernents of Sect�on 03300, have been satisiied. B. Exercise care to prevent damaging edges or ohliterating the lines of c�at�fers, rusti.cations or comers when removing the forms or performing any other work adjacent thereta. C. CJeaza aZl expos�d conerate surfaces and adjoining work stain�d hy leakage of concre�e. D. Rough-Farm Finish 1. Tmmediately aiter stripping forms and before concrete has changed color, carefully remove all fins arid proj�ctions. 2. Promptly �Il holes Ieft by tie cones and defects as specified in Section 033Q0. E. Rubbed Finish 1. Trnmediately upon stripping forrns and b�fnre concrete has changed color, carefully remove all fins. While the wall is still ciamp agply a thin coat of ineciium consistency neat cement slurry by means of bristle brushes to provide a bonding eoat within all pits, air holes or bi�mishes in the parent cQncrete. Avoid coating large areas with the slurry at one tizn;e. 2. Before the slurry has dried or changed eolor, apply a dry (almost crumbly) graut proportioned by volume and consistin.g of 1 part cettient to 1-112 parts of elean masonry sand having a fineness nnodulus af approxinnately 2.3 and complying with the gradation requirem.en.ts of ASTM C33 for sueh a mater�al. Grout shall be uniforn�ly applied by means of dax�ap pads af.coarse burlap approximately f�zn square used as a f7oat. Scrub grout inta the pits and air holes to provide a dense mortar in all zznpe:rfections. 0515-23$55/9-a2 03350-2 0:10515 238551IWp1specs5U3350.doc 3. Allow the morCar to partially harden for 1 or 2 hours depending upvn the weather. If the air is hot and dry, keep tl�e wall damp dUring this period using a fine, fog spray. When the grout has hardened suffciently so it can be scraped from th� surface with the edge of a steel trowel without damaging the grour in f.he small pits ar holes, cut off all that can be removed with a trowel. (Not�: Grout aliowed ta rernain on ikz� wall too lor�g will harden and will be difiicult to remove.) �4. Allow the surface to dry thoxoaghly and rub it vigorously with clean dry� burIap to , corx�pletely remove any dried grout. No �isible film of graut shall remain afta:r this rubbing. The entire cleaning op�ratian for any area musC b,e completed tlle da�r it is started. Do nat leave graut an surfaces overnight. Allow sufficient time far grout to dry after it has been cutoff with th� trowel so it can be wiped off clea.n wit3i the b�arlag. 5. On the day following the repair of pits, aiir hoIes and blemishes, the walls shall again be wip�d off clean t�vith dry, used pieces of burlap containing vld hardened mortar which will � act as a mild abYasive. After this treatment, there shall be no built-up film remaining on the parent sux�face. If, however, such a film is present, a fine abrasive stone sha11 be used to remove all such material without breaking through the surface film vf the original �• conerete: Such scrut�bing shall be light and sufficient only to remove excess material witl�o�t changing the textUre af the concrete. 5. A thoro�gh wash-down witln s�iff bristle bzvshes shall follpw the irnal bagging or stoning opera�ion. No extraneous tnaterials shali remain an the surface of the wall. The wall shall be sprayed witka a fine fog spray periodically ta maintain a continualIy damp condition for at least 3 days after the application af ihe repair grout. 3.02 FLOORS AND SLABS A. Flvated Finish Machine Floating a. Screed floars and slabs �vith straightedges to the established grades shown on the Drawings. Immediateiy afeer iinal screedirig, a dry cementlsand shake zn the proportion of two sacks af portland cenr�enk to 350 �bs of coarse natural concrete sand shall be sprinkled evenly over the suz-face at the rate of approximately SOQ lbs 11,QOQ sq it of floor. Do not sp�znkle neat, dry cement on the s�rface. b. The application af the cemendsand shatce may be eliminatad at the discretion of the Engineer if the b�se slab concrete e3chibits adequate fatriness and hamogeneity and the need is not indicated. When the concrete has hardened sufficiently to support the weight af a power float without its digging into or disrupting Che 1eveI surface, thoroug�ly float the shake into the starface with a hea�y revolving disc type power compacting machine capable of providing a 200 lb compaction force disiributed o�er a 24-in diameter disc. c. Start floating along wa11s and around columns and then move systematically across the surface leaving a matte iinish. d. The compacting m�chine shall be th� "Kelly Power Float with Compaction Contral" as manufactured by Kelley Tndustries of 55P Constn�ctian Eq�iprnent Ine., Po�aaona, 0515-23 $55/9-Q2 V �350-3 O:`0515_23SSSUf10p1specsLW350.dor CA or equal. Troweling machines equipped wxth float (shoe) blades that are slipped over the trawel blades may be used far floating. Floating with a tro�eling machine equi.pped with normal trowel blades will not be pernutted. The use oi any iloating or troweling machine which has a water attachment ior wetting the concrete surFace during finishing will not be permitted, 2. Hand Fioating a. In lieu of power floating, small areas may be compacted by hand flaat�ing. The dry cement/sand shake previously speci�ed shall be used unless speci�'ically eliminated by the Engineer. Screed the flaors and slabs with. straightedges to ttae estab�ished grades shown on the Drawings. While the cancrete is stzll green, but sufficiently hardened to support a finishex and kneeboards with no anore than 1/4-in indentatiazi, woad flaak to a t�rt2e, even plane with no coarse aggregate visible. Use sufficient pressure on the woad floats to hring moisture ta the surface. 3. Fiuishing Tolerances a. Level floors and sla6s to a raleranca of plus or �ninus 1/8-in wheza checked with a 10- ft straightedge placed anywhere on the slab in any directian. Where drains occur, pitch flaors to drains suc� that there are no low spots Ieft undrained. Failure to meet ei.ther o� the above �require�nents shall be cause for removal, grinding, or other correctian as directed �y the Engineer. B. Broom Finish �creed slahs with straightedges to the established grades indicated on the Drawings. When the concrete has stiffened suificiently to maintain small surFac� inderntat�ons, draw a stiff bristle broom Iightly acrass the surrface in the direction of drainaga, or, in the case of walks and stairs, perpendicular to the direction of traf�ic to provide a non-slip surface. C. Steel Trowel Finish Finish concrete as speci�'ied in Paragraph 3.�4. Then, hand steel trowel to a perfectly smooth hard even finish free fxor�n high ar low spots or other defects. D. Cancrete Sealer Prepare and seal surfaces indicated on the drawings to receive a sealer as follows: a. Finish concrete as specified in the precec�ing paragraphs azad in accordance with the Schedule in Paragraph 3.05 below. b. Newly Placed Concr�te: Surface must be soz�nd and properly finished. �urface is application-ready when it is damp but nat wet and can uo langer be marred by walking workmen. c. Newly-Cured Bare Concarete: Le�el any spats gouged aut by trades. Remove all dirt, dus�, droppage, oil, grease, asphalt and foreign mattar. Clearnse with caustics and detergents as re�quired, Rznse thoroughly and allow to dry so that s�rface is no more than darnp, and nat wet, � dS I 5-2385 5/9-02 033 50-4 D:1051 S_23$555IOOrylspecs103350.dac d_ Aged Concrete: Restore surface soundness by patching, grauting, �illing cracks and holes, etc.� Surface must also be fre� of az�y dus#, dirt and ather foreign matter. Use power tools andlar stripp�rs to remove any incompatihle sealers or caatings. Cleanse as required, following the proceduz�e indicated under cured concrete. e. Methods: Apgly sealer so as to form a continuous, uni�orm film by spray, saFt-bristle pushbroom, long-nap roller oz lambswool applicator. Ordinary garden-type sprayers, using neoprene hnse, are racoznznended for best results. ApplicatioBs: For curing only, apply first coat evenly and uniformly as soon as possible after final finishing at the rate of 200 to 400 sq ft per gallon. Apply second caat when all trades are corr�pieted and stnicture is ready far occupancy at the rat� of 40Q to 600 sq ft per gallon. g. To meet guarantee and to seaI and dust�roof, two coats are required. F�r sealing new concrete, boih coats shall be appIied full-strength. On aged cancrete, when ' renovating, dustproofing and sealing, the first coat should be �ainned 10 to 15 percent with reducer ger manufacturer's dire�tions. 3.03 CONCRETE RECENING CHEMICAL HARDENER A. After 2$ days, minimum, concrete cure, apply chemical hardener in three applications to a , minimum total coverage of the undiluted chemical of I00 sq ft per gallon and in accordance with mannfacturer's recommendadons as reviewed. 3.04 APPROVAL OF FINI.SHES � A. AIJ. cancrete surfaces, when firtished, will be inspeeted by the Engineer. B. 5urfaces which, in the opinion of fhe Engineer, are unsaiisfactory shall be refinished or reworl�ed. C. t�iter finishing horizantal surfaces, regardless of the finishing procedure specified, th� concrete shall be cured in compliance with Sectian 03�0� unless atherwise directed by tY�e Engineer. 3.05 SCHEDULE OF FINISHES A. Concrete shall be finished as specified eitlaer to remain as natural conerete ta receive an additional applied finish or material under another section. B. Concrete for the following conditions shall be firiis�ied as noted on the Drawings and as fur[her specified herein: 1. Cancrete to Receive Dampproofing: Rough-fo�n £�iz�ish. 2. Concrete Nat Exposed to View and Not Schedulad to Recei�e an Additional AppIied Finish or Material: Rough-form ifnish. Exterior V�rtical Cancrete Above Grade Exposed to View: Rubbed finish. 4. Interior Vertical Concrete Exposed to View Except in Water Containment Areas: Rubbed finish. OS 15-23$5519-02 a335fl-5 0:10515_2385511QOpLapecs503350.doc 5. Interior and E�terior Underside of Concrete Exposed to View: Rubbed finish. 6. Interior or Exteriar Horizontal Concrete not Requiring FIoor Hardener or 5ealer: Floated �nish. 5ea Parag7raph 3,Q2A above. � 7. Cnncrete for Exterior Walks, �nteriar and Exterior Stairs: Broarned finish perpendicular to directian of trafiic. Concrete Slabs On Which Process Liquids Flow or Tn Cont�ct with Sludge: Steel trowel finish. 9. Cancrete to Receive Hardeoer: Steel trowel �nish. 10. Cancrete to Receive Floor 5ealer: See paragraph 3.02D abo�e. END OF SECTZON 0515 -23 $ 5 S/9-02 �33 S 0-6 0:1Q515_2 3 8 551166p1specs\0335U.dvc SECTION 036�0 GROUT PART 1 C�ENERA.L 1.01 SCOPE OF WORK A. Furnish all labor, materials, equipm�nt and incidentals requircd and install grout complete as ,, shown on the Drawings and as specified herein. B. Perforna a].I sampling ar�d f�rnis�i all testing of nnaterials and products by an ind�pendent testing �� lak�oratory acceptabl.e to khe Engi�eex b�t eng�ged by �nd at th� �xpense of the Contractor. 1.02 RELATED WDRK A. Formwork is included in Section 03100. B. Concre:te Rei�forcement is included in Section 03200. G Con.crete ]oints and Jaint Accessories are included iu� Sectian 03250. D. Cast-in-Place Concrete is included in Sectian 03300. E. Graut for reinforced masonry is included in Division 4. 1.03 SUBMITTALS A. Suhmit, in accordance with Section 01300, shop drawings and product data showing materials af canstruction and details of installation far: �. Commercially manufacturred nonshri�c ceznentakous grout. Th� subrnittal shall includ� catalog cuts, technicaI data, storage xequiremeuts, praduet Iife, working tizxze after mixing, � temperatuxe cansiderations, canformity tQ required ASTM standards and Mate�ai Safety Data �heet. 2. Commercially manufactured nonshrink epoxy grout. The submittal shall include cataiog c�ts, technical data, storage requirements, product life, working time after mi�cin�, temperature considerations, conformity to rcquired ASTM standards and Material Safety Data Sheet. 3. Cement gro�t. The submittal shall include the type and brand of the cement, the gradation � af the fine aggregate, product data an any proposed admixtures and the proposed mix of ` the grout. `' 4. Concrete grout. The s�hmittal shall incluc�e data as �required far concrete as delineated in Section 03300 and for fiber reinforcement as cieIineated in Section 03200. This includes the rnix design, eonstituent qaant�ties per cubic yard and the waterleement ratio. � , Q515-23 S 55/9-02 03 600-1 0:10515_23855iE60pkpecsl(13$OO.Aac B. Samples 1. Samples of catzamercially manufactured grout praducts when requested by the Engineer. 2. Aggregates for use in concrete g.raut when requested hy the Engineer. C. Labaratory Test Reports 1. Submit Iaboratory test data as required under Section 03300 iar concrete to be used as concrete grout. D. Cartif�ications E. Certify that the Contractor zs not associated wit� the independent testing laboratory, nor does the Contractor or its offieers have a beneficial interest in the laboratory. F. Qualificatians 1. Groat inanufacturers shall submit documentation that they have at least 10 years experience in the prodttction and use af the proposed grouts which they will supply. 2. Suhmit the narrae, addxess and qualifications of the independent testing laboratory, 1.04 RF..FERENCE STANDARDS A. American Sociery ior Testzng and Materials (ASTM} 1. ASTM CS31 - 5tandard T�st Method for Linear Shrinkage and Coefficie�nt af Thermal Expansian of Chem'tcal Resi stant Nlortars, Grouts attd Monolitt�ie Surfacings and Polymer Concretes 2. . ASTM C827 - Standard Test Method for Change in Height at Early Ag�s of Gylindz�cal Speci�rrtens from Cementitious Mixtures 3. ASTM C1107 - Standard Specification for Packaged Dry, Hyd:rau�ic-Cement Grout (Nonshrinlc) 4. ASTM D695 - Standard Test Method ior Compressive Properties of Rigid Plastics B, [T.S. Arzny Corps of Engineers Standard (CRD) 1. CRD C-621 - Coips af Engineers Specification for Nonshrink Grout C. Where reference is made to one of the above standards, the revision in effect at the time of bid opening shall apply. ]..OS QUALITY ASSUI2�NCE A. Qualifications 1. Grout manufacturer shall have a minimum of 1D years experience in khe prod�ctian and use of the type af grout pro�osed Far the wark. 0515-23 85S/9-02 03600-2 0:10515_2365S1100p�apec51�3600.doc 2. The independent testing laboratory shall be a reputable laboratary, acceptable to the Enginear, having experience witl� tes�ing proced�res and assaciated equipment as required by this Sectian. Laborator�es affiliatec� with the Conts�ac�or or in which the Contractor or its officers have a beneiicial interest are not accaptable. B. Field Testing J. The field testing of Concrete Graut shalI be as speeified for concrete in Sectian 03300. 1.06 DELIVERY, STORAGE ANll HANDLING A. Deli�er materials to the jobsite in original, unopened packages, clearly labeled with the manufacturer's name, product identification, batch numbers and printed instructions. B. Store znaterials in full compliance with the manufacturer's recommendations. Tokal storage time from date of manufacture to date of insta�lation shall be limited to 6 months or the �nanufacturer's recomnnended storage time, whichever is less. C. Material wlaich becomes damp or otherwise unacceptable shall be immediately re;mov�d from the site and replaced with acceptable mate:ria� at na additional expense to the �wner. D. Nonshrinic cement-based grouts shall be delivered as preblended, prepackaged mixes requiring anly the addition of water. E. Nonshrinlc epoxy grauts shall be delivered as premeasured, prepackaged, three compon�:nt systerns requiring only blending as directed by the manufacturer. . 1.47 DEFIN�TIONS A. Nonshrink Grout: A commerrcially manufactured product tk�at does not shrink in either the plastic ar hard�ned state, is dimensionally stable in the hardened state and bonds to a clean base plate. PART 2 PRODUCTS 2.01 GENERAL A. The use of a manUfacturer's name and producc or catalog number is fQr the purpase of estabiishing the standard of quality desired. B. Like materials shall be khe products of one manufacturer or supplier in order to prov�ide standardization of appearance. 2.02 MATERIALS A. Nonshrink Cem�ntitious Grout 1. Nonshrink cezx�entitious grouts shall meet ar exceed the requirements of ASTM C11Q7, Grade C and CRD C-62I. Grouts shall be portland cement based, contain a pre-propartioned blend of selected aggregates and shrinkage compensating agents arad shall require only ttte addition of water. Nanshrink cementikiaus grouts shall not contain QS � 5-23855/9-02 03600�3 a:ws�s_z�assiaa��sw3eoa.�� exgansive cament or metallic particles. The grouts sha�l eachibit no shrinkage when tested in conformity with ASTM C827. a. Geueral purpose nonshrink c�rn�ntitiozas grout shall confarm to the standards statcd abnve and shall be SikaGrout 212 by Sika Carp.; Set Grout by Master Bui�ders, Inc.; Gilco Construction Grout by Gifford Hill & Co.; Eueo NS by The Euclid Chemical Co.; NBEC Grout by U. S. Grout Corp. or equal. b. Flowable (Precision} nanshr�nk cementitious grout shall confarm to t�e standards staked above aEnd shall be Mastez�iow 92$ by Master Builders, Inc.; Hi-Flow Grout by the EucIid Chemical Co.; SikaGrout 212 by Sika Corp.; Supreme Graut by Gifford Hill & Ca.; Five Star Grout by U. S, GroUt Corp. ar equa�. B. Nanshrink Epoxy Grout Nonshrink epoxy-Uased grout shall be a pre-proportioned, three component, 1�0 percent solids system consisting of epaxy resin, hardener, and blended aggregate. It shall ha�e a compressive strength af I4,000 psi in 7 days when tesred in conformity with ASTM D695 azad have a maximum thertxzal expansiqn of 3i} x I Q�6 when tested in confomuty with ASTM G531. The grout sk�ail be Ceilcote 648 CP by Master Builders Inc.; Five Star Ep�xy Grgut by U.S. Grout Corp.; Sikadur 42 Grout�Palc 6y Sika Corp., High 5trength Epoxy Grout by the Euclid Cheanical Co, or equal. C. Ceznent Gz'out 1. Cement grouts shall be a mixture of one part portland cement confarming ta ASTM C150, Types I, II, or III and 1 to 2 parts sand canfarming to ASTM C33 with suf�cient water to place the grout. The water content shaiJ be suff'�cient to impart warkabiliry to the grout but nat to the degz�e tt�at it will allow the grout to flow. D. Concrete Grout 1. Concrete grout shall conform to the requirements o� Sectio� 03300 except as specit"ied kaerein. It shall be propartianed with cement, pozzalan, coarse and fi�ae aggregates, waker, water reducer and air entraining agent to produce a mix having a 30DQ psi nominal strength. Coarse aggregate siza shall be 1/2-in ma�cimum. Slump should nat exceed 5-in and should be as low as practical yet s�ill retain suf�cient workability. 2. Synthetic reinforcing fib�rs as specified in Section 03200 shall be added to Yhe cancrete grout mix at the rate of 1.S lbs of fibers per cubic yard of grout. Fiber� shall be added frarn the nnanufacturer's premeasured bags and according to the manufackurer's recon:�znendations in a uaauner whieh will ensure complete dispersion of the fiber baudles as single znonofilaranen,ts within the concrete grout. E. Water Potable water, free from inj�rious amounts of oil, acid, alkali, arganic matter, or otkzer deleterious substances. PART 3 EXECUTION 3.01 PREP�RATTON 05 l. 5-23 S 55/9-02 �� 6��—� Q:105 ]5_236551IIX1p5specs103606,dae A. Grout shall be place�d aver cured concrete that has attained its �ull design strengfih unless otkterwise approved by the Engineer. B. Concrete surfaces to receive groui shall be clean azid sound; free of ice, frost, dirt, grease, oil, curing compounds, 3aitance and paints and free of alI lvase znate�ial or foreign matter whieh may effect the �ond or performance a� �e grout. C. Roughen concrete surfaces by chipping, sandblasting, ar other nnechanical means to ensure bond of the grout to the concrete. Ramov� loose or broken concrete. Irregular voids or projecting coarse aggregate need not be retnoved if they are saund, free of laitance and firmly ez�nbedded into the parent cancrete. 1. Air campressors used to cleati surfaces in cantaet with grout shall be the oilless ty�e or eqnipped with an ai1 trap in the airline to prevent oil from being blown onto the surface. ' D. Remove all loase ntst, ail or other deleterious substances from metal embedments or battom of baseplates prior to the installation af tk�e grout. � E. Concrete surfaces s�all be �ashed clean and then kept moist for at least 24 ho�rs �rior to the placetnent af cementitious or cement groUt. Saturation may be achieved by covering the ' concrete with saturated burlap bags, use of a saalcer hose, flooding the surface, or other method acceptabie to ihe Engineer. Upon completion of the 24 hour period, visible water shall be removed from the surface grior tr� grouting. The use of an adhesive bonding agent in lieu o� surface saturation shall only be used when approved by the Engineer for each specifie location _ oi grout installa�ian. F. Epoxy-based grouts do not require the saluration af the concrete &ubstrate. 5urfaces in contact with epoxy graut shall be comp�etely dry before grauting. I G. Construct grout forms or other leakproof containment as required. Forms shall be lined or coated with release agents recommended by the grout maziuFacturer. Forms shaIl be of adequate strengkh, securely anchored in place and shored to resist the forces imposed �y the grout and its placement. Forms for epoxy grout shall be desigr�ed to allow the formation of a hydraulic head and shall have chamfer strips built into forms. H. Level and align the structural or eqaipment bearing plates in accardat�ce with the structura3 requirements and the recommendations of the equipment manufactur�r. I. Equipment shall be supported during al�gnment and installatian of gront by shims, wedges, �locks or other approved means. The shims, wedges and blocking de�ices sha1I be prevented from bonding to the grout by appropr�ate bond breaking coakings and rrenao�ed after grouting unless otherwise approvec� 6y the Engineer. 3.02 INSTALLATIDN - GENERAL A. Mix, apply and cure products in strict compliance with the manufacturer's recommendations and this S�ction. QS 15 -23 85 5/9-02 �3 ��'"� 4:50515_23855110[ipls�s4p36W.doc B, Ha�e sufficient znanpower and eqUigment available for rapid and continuous mixing and placing. Keep alI necessary tools and materials ready and close at hand. C. Maintain temperat�res of tt;e foundation plate, supporting concrEte, and grout betvc+een 40 and 90 degrees F during grouting and until gmut compressi�e strength reaches 100Q psi or as recoinmended by the graut rnanufacturer, wk�zche�ez is lange:r. Takc precautions to minimize differential h�a�ing or cooling of baseplates and grout during ttae curing period. D. Take special precautrans for hat weather or cold weather grout�ng as recommended by the manufacturer vvhen aznbi�nt temperatures andlor the tempexatuze of khe mate�als in contact with tYze grout are outsade of the 60 and 9Q degrees F range. E. Install grout in a manr�er whieh will preserve tlie isolation between the elements on either side of the joint where grovt is placed in the vicinity of an expansion or contral�oint. F. Raflect all existing underlying expansion, control and construction joinis ihrough the graut. 3.03 IN5TALLATION - CEMENT GROLTTS AND NONSI�RIl�K CEMENTITIOUS GR�UTS A. Mix in acca�dan,ce witt� manufaclurer's recommendations. Do not add cement, sand, pea gra�el ar admixtUres without prior approval by t.he Engineer. B. Avoid mixing by hand. 14Ilixing in a m.ortar nn.ixer (with nnoving blades) is r�c�zn�aaended. Pre-t�vet the mixez and exnpty excess water. Add premeasured amount of water for mixing, �ol�owed by t�e grout. Begin with the minimum amaunt of water recommended by the manufacturer and then add the minitnum additional water required to obtain workability. Do not exceed th� manufacturer's maximum recomat�.ended wat�r content. C. Placez�n,en.ts greater than 3-in in depth shall include the addition of cleau, �vashed pea gravel to the grout mix when approved by the manufacturer, Comply with tl�e man�factnrer's recommendatioos for the size and amount of aggregate to be added. D. Place grout intn the designated a:reas zn a manner which will a�oid segz�egat�on or entrapment of aic�. Do not vibrate gzaut ta reiease air or ta consolidate the material. Plaeement should proceed in a manner which will ensure the f lling of all spaces and �rovide full contact between ths gront and ac�joining surfaces. Provide graut holes as necessary. E. Place grout rapidiy and continuously to avoid cold joints. Do not place ccment grauts in layers. Da not add additional water ta the mix (zetezzaper) after inztial stiffening. F. Just be�ore the grout :reaches it� �'inal set, cut back the grout to the substrate at a 45 degree angle from the lower edge of bearing plate unless otherwise approved by the Engineer. �inish this surface witla a wood flaat (brush} finish. G_ Begin curing immediately after form removal, cUtback, and finishing. Keep grout raoist and within its recommended pIacement temperature range for at least 24 hours after placement or langer if recommended lay the manufacturer. Saturate the grout surface by use af wet burlap, soaker hoses, ponding or other appra�ed means. Provide sunshades as necessary. If drying winds inhibit the ability of a given curing method to keep grout moist, erect wind breaks until wind is no longer a problem ar curi.ng is �inished. 3.04 1NSTALLATION - NONSHRTNK EPDXY GRaUTS � Q515-23 855/9-02 03 &00-6 4:105I5_23BS551pQpL�pecs503bW.doc A. M� in aceordance with the pxocedures recommended by the manUfacturer. Da not �ary the ratia of components or add solvent to c[�ange the consistency of the grout mix. Do not o�ernux. Mix full batches o�ly to maintain proper propartions of resin, haxdener and aggregate. • B. Monitar amt�ient weather conditians and cantact the grout manufaclurer for speczal placement procedures ta be nsed for temperatures helow 60 or aho�e 9Cl degre�s F, C. Place grout into the designated areas in a manner which will avoid trapping airr. Placement methods shaIi ensure the filling of all spaces and provide f�ll contact between the grout and adjoining su�acas. Pro�ide grout hales as necessary. D. Minimize "sY�oulder" length (extension nf grout horizontally beyond base plate}. In no case shall the shoulder Iength of the grout bc greater than �e grout thickness. E. Finish grout by puddling to cover all aggregate and pravide a smooth finish. Break bubbles arjcI smooth the top surface of the gtout in conformity with the manufacturer's recommendations. F. Epaxy gro�ts ar� seli curing and do not require the appfica�ian of water. Maintain the farmed grout wifhin its recommended placement temp�ratnre range far at least 24 hours after piacing, orr longer if recammended by the manufacturer. 3.OS INSTALLATION - CONCRETE GROUT A. Screed underlying concrete to the gracie shown on th� Drawings. Provide the surface with a braom�d firnish, alzgned to drain. Frotect and keep the suarface elean until placement of concrete grout. B. 12emove the debris and clean the surface by sweeping and vacuuming of all dirt an.d other foreign materials. Wash the tank siab using a strong jet of water. Flushing of debris inta tanlc drain lines will nvt he pet�naitted. C. Saturate the concrete surface for at least 24 haurs prio;r ta placeme�at of the concrete grflut. , Saturatian nr�ay be maintained by ponding, by the use or saaker hoses, or by other methods ,` acceptable to the Engineer. Remove excess water just priar to placement of the concrete graut. Piace a cement slurry immediately ahead of the concrete grout so ti�at the slurty is moist when the grout is placed. Work the slurry over the surface with a broam until it is caared with i � approximately 1/16 to 1/8-it� thick cement paste. (A bonding grout composed of 1 part portland cement, 1.5 parts �ne sand, an approved bonding admixture and water, �xed ta , achie�e the consistency of thick paint, may be substituted for the cement slurryr.} D. Place concrete grout to final grade using Ehe scraper mechanism as a guide for suzface elevation and to ensure fiigh and low spots are eliminated. Unless specifcally appraved by the equipment manufacturer, x�aechanical scraper mechanisms shall not be used as a finislung inachine or screed. _ E. Pro�ide grout cantrol joints as indicated on the Drawings. �. Finish and cure the concrete grout as specified for cast-in-pIace concrete. a5AS-23QSSI7—VZ Q36DD-7 O:IOSIS 238551106pLspecsi43600.dac 3.Q6 SCHEDU�,E A. The following list indicates where the particular types of grout are to be used; General purpose nanshrir�lc cementitiovs grout: Use at all locatiar�s where non sIarink grout zs called for on the plans except for base plates greater in area than 3-ft wzde by 3-f� long ar►d except for rhe s�tting of anchor rods, anchor bolt� ar reinforcir�g steel in cancrete. 2. Flawable nonshrink cementitious grout: ITse under all base plates greater in area than 3-ffi by 3-ft. Use at aIl locations indicated to receive flowable nonshrink grout by the Drawings. Tk�e Contractar, at his�er option and convenienee, may also substitute flowable nonshriz�k grout for gcneraI purpose nonshrink cezxzentitiaus grout. Nonshrink epaxy grout: Use for the setting Qf anchor rods, ancY�or balts and r�inforcing stee� in concrete and for all locations specifically indicated to receive epaxy grout. 4. Cement grout: Cement grout may be used for grouting oi incidental base plates for structural and miscellaneous steel such as post t�ase plates for plat%rms, base plates for bea�ns, etc. It shall not he used when nonshrink grout �s speci�cally called for on the Drawings or far grouting af pzitnary structural steel members such as coiumns and girders. 5. Cancrete grout: Use for overlaying the base concrete to allow mare contral in placing the suz�ace grade. END QF SECTION 0515-23855/9-02 V3�Q�—D D:1p515_738551100pkpecs1p3600.doc SECTION Q3740 -MODIFICATIONS AND REPAIlt TO CDNCRETE �� PARTi GENERAL 1.01 SC�PE OF W�RK � � ,, � A. Furnish all labor, matezials, equipment, and incidentials required to cut, repair, nr otherwisa � modify parts of i�-place concrete structnres ar appurtenances as shown on the Drawings and as , specified herein, as necessary to complete the Work under this Contract. � � B. Repaiurs tn cancrete stz-uctvres shall be macie, vc�hen so directed hy the ENGINEER, in � accardance with methods specified herein. � � 1A2 RELATED WORK ' I A. Concrete, concrete reinforcernent, and accessories aze included in Divisian 3. 1.fl3 SUBMITTALS A. Subznit praduct data, including catals�g cut, tachrucal data, storage requirements, installation requirements, locations of Use, and confornuty to ASTM standards, in accordance with Section � 01300, for any of tha following products praposed to be used in the Work: 1. Banding Agent ` 2. Repair Mortar 3. Crack Sealant ;i 4. Ep�xy Paste Adhesive I B. Submit shop drawings shawing materials of canstruction and details ai installa�ion far any • prnpos�cl repair methads. 1.04 REFERENCE STANDARI]S A. Design, manufacturing and ass�m�ly of elements af the praducts herein speciiied shall he in accardance with, but not limited to, published standards of the foliowing, as applicahle: � 1. American Socieiy iar Testing and Materials (ASTM) , a. ASTM CS$1 - Epoxy-Resin-Base Banding Systems for ConcreCe , B. Where reference is made ta standards of one of the abave, or other organizations, the version of the standard in ef�feet at the tinne af bid opening shall apply. 1.Q5 DESCRIPTION 0515-2385519-02 Q3740-1 0:1U515_7385S1flOplspecs163740.dnc A. Na struct�re or concrete requiring z�aadification or repair sha11 be shifted, cut, rremoved, or otherwise altered untal the ENGIlVEER gives authorizati�n. B, When removing mate�als ar portions of structures and when �aking apenings in in-piace structures, aIl precautions shall be taken and all necessary barriers, shoring, and bracing, and other protective devices shall be erected to prevent damage to tha structure beyond the liwits necessary for the modifications, to protect personnel, and to prevent damage by falling or flying debris. Unless otherwise permitted, shown, or speciiied, line cizilling wil� be xequired in cutting in-place cancrete. PART 2 PRODUCTS 2.01 MATERI�LS A. Bo:nding Agent Bonding agents shall be as s�ecified in 5ection 03250, Cancrete Joints and Accessories. B. Repair Mortar Repair znortar shall be a two-companent, polymer-modified, cementitious, fast-setting, trowel grade, stnzctural repair mortar suitable for use an horizontal, vertical and averhead surfaces, and above or below grade on concrete and mortar. 2. Materials: a. The martar shall not contain chlorides, nitrates, added gypsum, added lime, or high aluxriina cements. The systerrt sha11 be non-comhustible, either hefor� or after cure. The system shall not produce a vapor bamier. b. P:ropertzes of C�red Material 1} Color - Concrete Gray 2) _ Bond 5trength (pull off method) - 100 percent concrete substrate failure c. Repair mortar shall be SikaTop 1.22 or SikaTop 123 as naanufactured by Sitca Corporation, Lyndhurst, New .Tersey; Thoro Str�cturite by Harris Specialty Chemicals, Inc., Jacksonville, Florida; or equal. C. Crack Sealant Crack sealant shalI be a two-component, solv�nt-free, moisture insensitive epoxy resin material suitable fot crack grauting, by injection or gravity feed. 2. The epoxy materiai shall conform to Type IV, Grade 1 adhesi�e in ac�ardance with AST"M C88I-90. 3. Crack sealant shall he Sikadur 35, Hi-Mad LV, as manu�act�red by Sika Corp. Lyndhurst, New Jersey, or equal. D. Epoxy Paste Adhesive 0515-23855/9-02 a3740-2 0:405L5_2385A100p4spws16374fl.doc Epoxy paste adhesive shall be a t�vv-component, solvent-free, moist�re insensitive epoxy resin material suitable for bolt grauting, as an adhesive for mating s�arfaces uvhere t�e glue lxne is 118-in or less, and to bond fresh, plastic concr�te to clean, sound, hardaned concrete. ' � 2. The material shall conform to Type N, Grade 3 acihesive in accordance with ASTM C881-90. 3. Epax�+ paste adhesive shall be Sikadur 31, Hi-Mod Gel, as manufactured by Sika Corporation, Lyndhurs�, New Jersey, ar eqnal. , E. Grout shall be in aecordance with Seetion 036aQ, Grout. PART 3 EXECUTI�N 3.01 GENERAL A. Cancrete rema�al and repairs shall be as directed by the ENGINEER and as specified herein. . B. In aII cases where the joint between the madification and the in-place concrete will be exposed in the finished work, the limit of concrete removal shall be de�ined by a 1-in deep saw cut an each exposed surface ai the in-placa concrete, Unless Qti�erwise noted. C. Whet� the fuaished sUrrface is not specified to be caatad, �e color of new concrete in the , exposed surfaces shall match the color of the existing-adjoining concrete as closely as possible. D. Where indicated or specified, in-place cancrete shall be rennoved to the depth indzcaked or required to exp�se sound concrete. T�e surface exposed shall be roughened by chipping, � sandblas�ing, �carifying, or other appropriate means before applyi�g bonding agents, or repair - m.ate�zal as speciiied. � E. Where in-place reinforcing steel is to be incorporated in a repair, tha reinforcing steel shall be cleaned by mechanical means to remove all loase matcrial and products af c�rrosian before proceeding with the repair. If more than half of the diameter of the reinforcing steel is exposed, � chip out behind the steel. The distance claipped behrnd th�: steel shall be a mzzai.nnuzn of 1/2-in. `� Reinfarcing to be left in place shall not be damaged duzing khe repair aperataon. It shall be cut, bent Qr lapped tn new reinforcing steel as directed and provided with �-in �ninimum cover all I around. F. A�I cot�nmercial praducts specified in this Section shall be stored, mixed, and applied in strict accordance witla the nnanufacturer's recammenda�ions. G. In all cases whe�re cancrete is repa.ired in the vieinity of an expansion joint or control join�, the repairs shal.l be made sa as tfl preserve the isola�ion between components on either side of the joint. H. Where exposed embedded metal is required to be gainted, prepare substrate as appro�ed anc� paint with twa coats zinc rich primer before installation oi adj acent new materials. I. When drilling holes in in-place concret� for dowels or bolts, drilling sha11 stop if reinforcing steel is encountered. As approv�d by the ENGINEER, th� hole shall be reIocated to avozd 0515-23855/9-f�2 03740-3 p;lO31S_258551IIX]pLapeca1D5740.doc rebar. Rebar slaall not be cut without prior approval by the ENGINEER. Where possible, rebar locations shall be idenfified prior to drilling using "reb�r locators" so that dri�led hole locations may be adjusted ta avoid rebar interferencas. J. Concz�ete shown or specified to be left in piace that is damaged by the CONTRACTaR shall be ; repaired by approved means .to the satisiact�nn of the ENGINEER. K. Where existing reinforcement is ta remain at an �xposed cut surface, coat the exposed sur�aec witla repair mortar. L. Installat�on of grout materials shall be in accnrdance with Sect�on 03600, Grout. 3.02 SURFACE REFAIR AND PATCHING A. Remov� iraCtured, loose, deteriorated, and unsaund cancrete by saw cUtting, bush hammering, chipping, or otkaer approp�iate means. Restore area to original �imits or as shown using repair rnortar in accordance with manufacturer's recflrnmendations. 3.03 CRACK REPAIR A. Cracks on horizontal. sUrfaces shall be repaired by gravity feeding crack sealant inta cracks. B. Cracks on vertical snrfaces shall he r�paired by pressurra injecting crack sealant through pol�ethylene val�es sealed to surPace w:ith epoxy paste adhesi�e. END OF SECTIQN 0515-23855/9-02 03740-4 0:10515 238551IOOp4specsl037d0.dac SECTION D3800 C�NCRETE ELECTRICAL RACEWAY ENCASEMENT PART 1 GENERAL , 1.Oi SCOPE OF WORK A. Furnish ali labor, rnaterials, equiprr�ent and incidentals required and install concrete encas�ment ,, around undergraund electrical,racevvays as shown on the Drawings and as specified h�rein. 1.02 RELATED WORK ,, A. Excavatzon, bacls.�illing, �xll and grading are ineluded in Division 2. S. Concrete farmwork is itncluded in Sect�on 031.OD. C. Concrete joints and jaint accessories are ineluded in Sectzon 03250. ' D. Cast in place concrete is included in 5ection Q33DD. E. Fuz-nishing and installing electricaI conduit is included in Division 16. F. Furnishing and placing polyethylene warn,ing tape in the backfill above encasement is inciuded in 1]ivision 16. 1'A.RT 2 PRODC]CTS 2A1 MATERTALS A. Cement, lime, aggregate �d all other concrete components shall be as spec�ed in Sectian 03340 except that aggregate size shall not�exceed 318-in. Con;crete shall have a minimum compressive strength at 28 days of 3000 psi. � PART 3 EXECUTION 3A1 GENERAL , A. Concrete shall conform to the requirements Section 033aQ and as specified herein, � B. Provide not less than 4-in of concrete between the ontside of a raceway and tl�e earth. Provide nat Iess than 2-in of concrete between adjaeent raceways. Fo�rtn as spee�ed in Section �13100 far buried concrete. � C. AIl raceway cancrete placements shall be continuous between manhoIes or handhaIss and betvveen manholes or handholes and structures. D. Whare raceways pass thraugh concrete walls, concrete encasement shall be ext�nded through I t�e finished flush with inside surfaces. Watertight constzuctzon joints with waterstops canfomung to Sectian 03250 sha�l be pro�idad. I - E. Encasements shall be rein�'orced, as and where indicated on the Drawings. 0515-23855/9-02 �3g��-1 D:10515 23E555100p1spets103800,doc I F. Encasements shall be Iaid in trenches o�a znats of screaneti gravel nat less ihan 6-in thick. G. The z�inimum co�er for raceway banks shall be 24-in. END OF SECTION 0515-238S5/9-02 03 804-2 0:10515_Z3B5511fR}plspecs1D380p.dpc 1� � � I � , .� ,� � , � I -�,I�TI�I'�� a�� City of Fort Worth Narthside Ground 8torage Reservoir Project .. � . , � 0 SECTION 0472Q CAST STONE PART 1 GENERAL • " . 1.1 SIJNIlV�ARY � A. Related Docurnents: Provisions es#ablisked wiYhin �ze General and 5upplementary General � Conditions of the Contract and Division 1- General Requirements axe collectively applicable to fhis Section. B. Section Includes: ^ L Cast stone coping parapef cap, sills, corbels,,and t�im 2. Reinforcernent, anehorages and accessaries. , - 1.2 SUBMITTALS � , A. Shop Drawings: Subm.ittal to i�cluda; sizes, shapes, inaterials, reinforcerrient, joint details, � locations and anehorage. B. Samples: Submit 2 sasnples of cast sta�e finis� for Architect's approval anc� selec�ion af colar and texhu�. � �� C. Submit n�.anufaci�rers instaliaYion instructions. 1.3 QUAL�TY ASSURANCE A. Manufacturer: Minimum 5 years experience fabricating sim�lar work. Submit list of recent completed projects if requested. B. Installer: Minunum 5 years experience in sizx�.ilar types of work and be ablc to furnish a lisi nf previous projects and references if requested by Architect. C. Manufaciured Units: Meet requirements of FS SS-S- ?21C. 1.4 CERT�'ICATES A. Submit manufacturer's certificates that materials zx�.e�t ar exceed specified requirements. 1.5 ENVIRONME�1°TAL REQUIREMENTS � A. In hat weather, above 99 degrees with less than 50 percent relative humidity, protect - constr�ction from direct exposure to the sun and wind. B. Cold Weather Reyuirements: IMIAC - Recommended Practices and Speeifications fox Cold " Weather Masonty Cons#ruction. 1.6 DELIVERY AND STORAGE � A. De�iver, store and 3�andle rt�aterials in accordan�e with the General Conditions of tlie contract. B. After curing, store, s#ack and transport in a manner to prevent cracking, chipping, spalling, staining and other in�uries. - ,, C. Store stone vff graund and und�r cover. 1.7 WARRANTY A. 1'ro�ide a minim�m af a two {2) year warranty against insta{lation and manufacturer defects. FWNortl�side 02017 04720 - 1 � 1rzs�tiz i� City of Fart Worth Nortnside Ground Storage Reservoir F'rajeGt 1.8 PROTECTfON A. Protect stone ta prevent concrete, asphalt, rainwater and other forazg�a material from defacing stone surfac�s. �ART 2 � PRODUCTS 2.1 MANUFACTURERS A. .Acceptahle Manufacturers: Subject to coix�.pliance with requi.rements herein, provide products fram one of t1�e following: 1, Cus�om Castings. 2. Archit�ctural Cast Stone Corporation.. 3. T.X.I. 2.2 MATEAIALS A. Portland Cement: ASTM C 150, Type 1, in color selecied by Architect. i . Acceptable Praducts: a. � Trinit�+ Concrete ProducYs. b. Gifford Hill. B. Caursa Aggrega#es; ASTM C 33, c�olor as necessary to obtain final apprnved colar af stone. C. Sand; ASTM C 144, special color to match Architect's control sampl�. D, Lim.e Putty: Hydrated lime, Type S, ASTM C 207. E. Reinforcement Steel: ASTM A 6].5, Grade 60, damestic deformed steel bars, and ASTM A 82 plain, cald-drawn steel. Hot dip galvanize after fabrication, per AST11�I A I53. F. Anchors: Ty�ae 303 stainless steel wire a�nd rods, sizes as detailed. G. Water: Clean and free from deleterzous substances. H. Ciear Sealer: Acceptable Praducts: a. NCP Klearseal by National Constructior� Products, Dallas, TX. b. White Rock M-6-50-8 by Sonnebarn Building Proc�ucts Division. c. Klere-Seal 900 by Pecora Corp, 2.3 MORTAR MrX A. Re£er to Seation 04810 for mortar-mix requuements. 2.4 FABRTCATTON A. Reinforcement: Reinforce stone with wire and steel reinforceinent baxs as detailed or as necessary far structural in�egrity. B. Stone: 1, Fabricate stone in aceardance with referenced standards� Steam fo:r 16 hours after casting. 2. Compressive Strength: Minimum 4000 psi at 2� days of age. 3. Moistur� Absorption; Ma�imuxn 8 percent wh�n tested according to ASTM C 97. 4. True to dimensions and prafiles with sharp, straight edges and uniform curves. 5. Al! corners and all ends ar� tn be premade in the shop. 6. Do nat silicone coat stane. C. Sealer: Apply 2 coats of cIear sealer to exposed surfaces of stone at ra�e of 2�0 square feat per gallon, per coat. Apply in accordance with inanufacturer's direction. Allow first coat to dry before applying second coat. Do not eoat znortar set�ing or joint surfaces with sealer. FWNorthside 02017 ��%2� - 2 11/25142 Ciiy o# Fort Worfh Northside Ground Sforage Reser�oir Project D. Anchors: Provide necessary dowel holes in stone. E. Finish: 1. Exposed Surfaces: Uniformly texi�ared, light buff calared fiuish, entirely free af pits, holes or form marks, to ma�ch approved sample. � 2. Similar in tea�ture to sand finisi��d lzmesYone. 3. Leave unexposed setting surfaces roug�. 2.5 FABRICATION TOLERANCES A. Squareness: Not mare than 1/8 inc� in 6�eet out of square. B. Warpage: Not more than 11$ znch per 6 feet of lengtt►. C. Location of Anchors az�d Inserts: Deviation of anchors ar inserts fro�t center line of location shown on drawings not greater than plus or minus 3/8 inch. �7a��.�1 R7. �a�. �!_�lal�. �� 3.1 INSTALLATION _ �' A. Set sta.inless steel anchor xods in setiing bed. B. 5et stone plumb, leveI and �rue in full beds of mortar. C. Grou# dowels into hoies in stbne and secure anchor with stainless steel tie wise. '' D. Leave secur�Iy anchored a�nd bonded. 3.2 70INT5 A. Provide 3/$ inch �vide jaints. Fill joints with martar as sfiane is set. Leave join�s �ightly tooled and slightiy concave. 3.3 INSTALLATION TOLERANCES A. Variation from wnit to adjacent unit: 1/32 inch �axinaum. B. Variation from plane of wall: 114 inch in 10 feet, and 1/2 inch in 20 feet or more. C. Vaziatian in joint thickness: 1/8 inch in 3 feet. 3.4 CONTROL/EXPAN�ION 30INTS A. Do not continue horizontal joint rei�a£orcing across control joints. B. Instail resiIient confrol and expansion joint in continuaus Ieng�hs. C. Prowide expansion jo�nts where indicated on the drawings. 3.5 PATCHII�TG A. Patching of minor defects �vill be permitted if performed with proper materials, by skilled craftsmen, as approved by Archifect, and patched areas blend-in vWith surrounding areas so that xepair is not noticeable from viewing distance. • '� 3.6 CLEANING A. After stanes are installed, remove foreign matter from surface of stone using a stiff brush, ' mild cieanser and clear water. � B. Use of acid is strictly prohibited. END OF SECTIQIV FWiVorlhside 0201i ��724 - � 11/25/02 City af Part Worth Northside Cnaund Storage Reservoir Praject sECT�oN a4s �o UN�f MASONRY ASSEMBLIES PART 1 - GENERAL I.1 A. B. C. 1.2 A. B. C. D. E. SUNINIARI' This Section includes unit masonry assemblies consisting of the following: 1. Concrete masonry units. 2. Face Bricic �ee Division S Section "Structural Steel" far installing anchor sections of adjustable masonry anchors for cnnnecting to struciwral fra�ne. See Division 5 Section "Metal Fabrications" for furnishing steel lintel� installed in. unit masonty assemblies. 5UBMITTALS Product Data: For each masonry unit, accessory, and otl�er znanufactured produci indicated. �hop Drawings: For masonry reinforcing bars; comply with ACI 315; "Details and Detailing of Concrete Rezx�forcement." Samples: Showing the fiill range af standard and custona. coloxs and text�u�es availabl.e. Material Test Reports: For each type of masoniy unit, mortar, and grout required. Material Certificates: For each type of masonry unit requized. 1.3 WARRANTY A. Provide a minimum of a two (2) year warranty against defects ix� xna�a.u£acturer and installa#ion, 1.4 QUALITY ASSURANCE A. Preconstnictio� Testir�g Service: En.gage a quali�ied independent testing agency to per£o:rm preconstruction testing on each Type of unit required per test method indicated. 1. Concrete Masonry Units: ASTM C 144. 2. Mortar: For properties per ASTM C 270, UBC Standard 21-1. 3. Grout: For compressi.va strength per ASTM C 1019, UBC Standard 2I-18. Fwrion�ia� o�o» 04810-1 iii2s�az Gity of Fart Worth Northside Ground 5torage Reservoir Projeot B. Fire-Resistance Ratings: Wher� i.ndicated, pro�ide materials and construction iden�ical to thase of as,semblies with fir�-resistance ratin:gs determined p�r ASTM E 119 by a test�ng and inspecting agency, by equivalent concrete inasonry thickness, or by aa�ather mea�ns, as acceptable ta authorities having jurisdiction. � C. .Nlockups: Build sample panels far each iype af expos�d unit masonry assembly to verify selecfions made under saznple Submiftals and to demonstrate aesthetic effect. PART 2 - PRODUCTS 2,1 MI-1,NUFACTURERS A. Concrete Masonxy Units subject to compliance with requirements of Yhis section. 1. Premiar Block Group . 2. Featherlite 3, CarlsUad Block Company 4. Triangle Block Company B. Face Briek units; subject to complia�ace with requireinents of �lais section. 1. Acme Brick 2, Barel Brick 3. U. S. Brick 2.2 MAS�NRY UNITS A. Con.crete Masonry Units: ASTM C 90, UBC Standard 21-4. 1. Unit Compressive Strength: 2800-psi- minina.urm, average net-area compressz�e str�ength. 2. Weight Classificatian: Mediuna weight. 3. Typ�: I, na.oisiure-controlled units. 4. Expased �`ac�s of Decorati�e Units: Norbn.al-weiglit aggregate, split-ribb�d �'inish. 5, Special Shapes: Pravide for lintels, corners, jambs, sash, control joints, headers, bonding, and other special co�ditions. B. Face Brick: ASTM C 216, UBC Standard 21-1, Grade SW, Type FBX� l.. Unit Compressive Stren:gFh: 8A�00-psi- minimum, average net-area campressive strength. 2, Initial Rate of Absarption: Less tba�a 20 g130 sq. in. per minuie when tesied per ASTM C 67. 3. Efflorascence: When tested per ASTM C 67 and brick is rated "not effloxesced." 4. Surface CoIoring: Brick �c�vith surface coloring, other than flashed or sand-fuushed b�ick, will withstand 54 cycl�s af freezing and thawi.ng per ASTM C 67 with no observable daffe:rence in the applied fuush when �vievved fram 10 feet . 5. Color: Color and texi�re to match; Acme Brick Na. BL-203. Medium Buff: 6. Size: Manufactured ta the following acival diz�nensions: a. Modular: 3-1/2 to �-5/8 inches wide by 2-1/4 inches high by 7-1.12 to 7-5/8 in.claes long. PWNortL�side 02017 04810-2 i ��s�oz City afFort Wor#h Northside Ground Storage Reservair ProjacE 23 MORTAR ANI7 GROUT MATERIALS A. Portland Cement: ASTM C 150, Type I ar II, exc�pt Type J.n m�ay be used far co�d-weather con.st�iction. B. Hydrated Lime: [ASTM C 207] [UBC Standard 21-13], Type �, C. Aggregate for Mortar: ASTM C 144; except for joints less ihan 1/4 inck� tlaick, use aggregate `' graded with 10D pereent passin.g the No. 16 sieve. D. Aggragat� fox Grout: ASTM C 404. E. Cold-Weather Admixturs: Nonchloride, noncarrosive, accelerating admixture con�plying with ASTM C 494, Type C, and recorninended by the inanufacturer for use in masonry rnortar of , composition indicated. 1. Products: ' a. Eualid C�.emacal Co.; Accelguard 80. . b. Grace, W. R. & Co., Construct�on Products Division; Morselec�. a Sonneborn, Div. of ChemRex, inc.; TrimiX NCA. F. Water: Potable. 2.4 REINFORCING A. Uncoated Steel Reinforcing Bars: ASTM A 615/A 615M; ASTM A b161A 616M, including Supplement 1; or ASTM A 61.7/A 617M, Grade 60 . B. Masanry Jaint Aeinforcement: ASTM A 951, iTBC Standard 21-10; mill galvanized, carbon- - steel wire for in�erior walls azad hot-dip galvanized, carbon-steel wire for exterior walls. 1. Wire Size for Side Rods: W2.$ ox 0.18$-inch diatneter. 2. Wire Size for Cross Rods: W2.8 or 0.1$8-inch diameter. 3. Szngle-Wythe Masonry: Y7se either ladder or truss type with single gair af side rods and erass rods spaced not m�oz'e t.�ar� 16 inches o.c. 4. Multi�c�+ytha Masanry: Use ladder type with perpendicular cross rods spaced noi more than 16 inches a.c. and 1 side rod for each face shell of hollow masanry units �uaoxe than 4 inches in width, plus 1 side rod for each wythe of masoz�ry 4 inches or less iu width, 2.S TIES .A.ND ANCHORS A. Materials, Ge�eral: As follows, w3less athez�wi.se indicated: 1. Galvanized Carbon-Steel Wira: ASTM A 82; vvith ASTM A 153, Class B-2 coating for e�terior walls and Class 1 coating for interior walls. 2. Galvanized Steel Sheet: ASTM A 366/A 366M cald-rolled, Cai'bozz-SteeI sheet hot-dip galvat�zed a$er falarication to comply wit11 ASTM A 153, at exterior walls; and + FWNartktside 02017 048I0-3 i ii2s�nz City af Fort Worth T�lorthside Ground Storage Reserr+au Project ASTM A 653/A 653M, G6Q, colrunercial-quality, steel sheet zinc coated by ho�-dip process on continuous lines l�e£are fabricatian at iuterior wa11s. B. Bent Wire Ties: Rectangulai- units with closed ends and not less tban 4 i.nches wide, made fr�m 3/I6-inch- d'zameter, gaJ.vanized steel wire. C. Adjustable Anchors far Connecting to Steel �'rame: Two-piece assemblies tha� allow vertical or harizontal adjuslment but resist tension and compressian forces perpendicular ta wall. 1. An,claor Section: Cri.tnped l/��inch- dianaeter, galvanized steel wire anchar section fox �elding to steel. 2. Tic Sectian: Triangular-si�aped wire tie, sized to exiend within 1 inch of masonry face, made from 0.1875-inch- diameter, gal�anized steel wire. D. Az�.chors for Connecting to Concrete: Provide twapiece asseffiblies f.lnat aliQw vertical or horizontal adjustment but resist tension and compression foxces perpendicular to wall. 1. Anchnr Saction: Dovetail anchor sectian formed from 0.�528-inch- thick, gal.�anizad stael sheet. 2. Tie �ection: Triangular-shaped wixa tie, sized to extend within 1 inch o£ masanry face, made fram p.1S'15-inch- diame#er, galuaniz�ed st�el wu�e. E, Adjustable Masonry Veneer Anchors: Frovide 2-piece assextabIies that allow verLical or horizontal adjustment but resist tension an.d cainpressian forces pe�pendicular to vvall, for attaelunent over sheathing to wood or metal studs, and �hat are capable of withstanding a 100- Ibf load in both tension and compressian withaut deform.i.�g or deve�aping play in excess of 0.05 ir�cla . Screw-Attached, Masonxy-Veneer Anehors; L3nits with triangular wire ti.e a�d rib- stiffened, sheet metal anchor sec�ion �rith screw hales top and bottom and with raised rib- sLiffened strap stainped into center to provide a slot for connection of wire tie. Yroducts: 1} Dux-O-WaI, Inc.; . 2} Heckman Buildin� Products, Inc.; 315-D with 316. 3} Hohmar�n. & Barnard, Inc.;. 4) Masonry Reinforcing Corpoxation af Ame�ica; 2. Seiszxz.ic Masanry-Veneer Anchars; Ilnits wifh rib-stiifened, sheeti metal anclaor section with screw holes top and bottozn and with raised rib-stif£ened strap stamped inta center to pravid� a slot far a connector section designed to engage a continuous wire embedded in tJie �eneer mortar joint, a. �'roducts: 1) Dur-O-WaI, Inc.; DIA 2135. 2) Ha}unann & Barnard, In.c.; DW-10-X-Seismiclip. 3) Masonry Reinfarcing Corporatian of Ainerica; RT-711 with Wire-Bond clip. FWNvrthside 02037 a4810-4 � Siz5ro2 City afFort Warth Northside Crround Storage Reservoir Prajeet 2.6 EMBEDDED FLA�HING MATERIALS A. Metal Flaslung and Accesso�ies: Fabricated to complying with requirements speczfied in Division 7 Section "Sheet Metal �'Iashing �.nd Trim." 1. Material: Stainless steel, 0.0156 it�ch thick. . 2. Metal Drip Edges: Extending at �east 3 inches i�to wall and 1/2 inch out from wall, with a hem�med outer edge bent down 30 deg rees. '� 3. Flashiug Terminations: Extentliu�g at least 3 inches into wall anrl aut to exterior face of - wall. At exteriox face of wall, bend metal back on ztself �or 3/4 inch and then down into joint 3/8 inch to form a stap for retaini�g sealant backer rod. B. Cantractor's Option �or Cancealed k'las4ung: For flashing partly exposed to the e�erior, use metal flashiz�g specified abo�ve. � G General: llo not use adrnixtures, unless otherwise indicated. Da not use calcium chioxide in martar ar grout. D. Mortar for L1nit Masonry: Comply wif,h ASTM C 274, LJBC Standard 21-15, BIA Ml, Property 5pecification. 1. Extended-Lif� Mortar for Unit Maso�ary: Mortar complying wittz ASTM C 1142 may be used instead of mortar specified abave, at Contractar's option. 2. Lilnit cemeniitiaus materials in mortar to partland cement, mortar cemant, apo lime. 3. For exteriox, abo�e-grade, load-bearing and non-laad-beari.z�g walls and para�et waiis; for irnterior load-bearing walls; for inieritor non-laad-bearing partitions; an.d for other applications where another type is not indicated, use Type N. E. Grout £or Unit Masonry: Coaz�ply withASTM C 476, C Standard 21-19. 1. Use grout af type indicated or, if not o#lierwise indicated, of type {fzzae or coarse) tl�at wili comply with Tabie 5 of ACI 530.1/ASCE 6/TMS 602, C Table 21-C for dim�nsions of grout spaces and pour height. 2. Pravide grout with a slump of $ to 1 I inches as m�asured accordi.ng ta ASTM C 143. 2.7 SOiTRCE QUALiTY CONTROL A. Owner wi11 engage a qualified independent testing agency to perform source quality-conirol testing indicated below. B. Briek Tests: For each type and grade of brick indicated, units wiil be tested accord'zng ta ASTM C 67. C. Concrete Masonry Unit Tests: Far each type of �oncrete masonry unit indicated, units will be tested accordi�z�g ta ASTM C 140. Fwl�oirhside fl2o�7 D4810-5 � �rzs�nz City af Fart WorFh Northside Ground Storage Reservoir Project PART 3 - EXEGUTION 3.1 INST.ALLATTON, GENERAL A. Cut maso:�ry units with motar-driven saws. .A.11ow units cut with water-caoled saws to dry �be�are placing, unless wetting of u�uts is specified. InsYa11 cut units with cut s�.t�rfaces and, where possible, cut edges concealed. B. Select and arrange units fnr e�posed unit masnnry to produce a uniform blend of colors and texturres. C. Wetting of Brick: Wet brick before laying if tk�e initial rate af absorptinn exceeds 30 g/3a sq. in. per minute whe� tested per ASTM C 67. Allowv units ta absorb water so they are damp but not wet at Yhe time af laying. D. Comply wi.t.� talerances in ACT 530.1/ASCE 6/TM5 602 and the following: 1. For cozaspicuous vertical lines, such as exterxaal coruers, door jambs, reveals, and expansion and contral joints, do not vary from plumb by more ihan J./4 inc� in 20 fe�t nor I/2 inch maxitnum. 2. For conspicudus horizontal lines, such as exposed lintels, sills, parapets, and reveals, do nat vary fro�n level by more than l/� inch in 20 feet , nor I/2 inch maximum. 3.2 LAYIlVG MASONRY WALLS A. Lay out walls in advance for accurate spacing of surfaee bond patterxas uvith un.iform joi.z�.f thicknesses and ivr accuxate lacation oF openings, �novement-fype joints, returns, azsd offsets. Avoid using less-than-half-size units, particularly at corners, jambs, and, where possible, af other.lo aations. 1:3 C. I� 3.3 A. Bo�d Pattezn �'or Exposed Masonry: Lay exposed masonry in bond pattem indicated; do not use units with less than nominal 4-inch horizontal fac� dimension.s at corners ar jambs. Built-in Work: As construction progresses, build in items specified w�der this and other Section.s of tlae Specifications, Fill in solidly with masanry around built-in items. Fill cores in hollow coucrete inasanry units with gxnut 24 i�z�ches uaa�der bearing plates, beams, lintels, posts, and siini�ar items, unless otherwise indicated, MORTAR BEDDTNG AND JOINTING Lay hallow masonry units as %llaws: 1, With £ull mc�rtar covei°age on horizontal and vertieal face shells, 2. Bed webs in inortar in starting eourse on footings and in all courses of piers, coltamns, and piJasters, and where adjacent to cells or cavities to he filled with grout, 3. For starting course nn footings where cells are not grouted, spread out full mortar bed, including areas �nder cells. � T'WNorthside 02U17 04810-6 15/25/02 ct�y ofFo� wo� 3Vorthside Ground 5torage Reservoir Pro}eat B. Tool exposed joints slightly conca�e wben thumbprint hard, using a joi.z�ter larger than the joint thickz�ess, unless oiherwise indicatad. � 3,4 CAVITIES A. Keep cavities clean of mortar droppings and other materials during construction. J.. Use woad sfrips temporarily placed in cavity ta colleet martar droppings. As woxk progresses, remo�e strips, clean off moriar droppings, and repiace in cavity. 3.5 MA.SONRY J�INT REINFORGEMENT A. Provide co�.tinuaus masonry joint reinforcernent as indicated. InstaIl�with a minunu�n cover of 5/8 inch on ext�rior si�e of walls, 112 inch elsewhere. Lap re'v�orcement a minimu�n of 6 inches . B. Provide cont�nuity at corners and wall intersectians by using prefabricat�d "L" and "T" sactions. 3.6 ANCHORING MASONRY A. Anchor masoruy to struch�al rnembers where znasonry abuts or faces struetural znezn6ers to comply with fhe following: 1. Provide an open space nat less than. 1 inch in width hetween masonty and stxuctural member, unless otherwise iz�dicated, 2. Anchor masanry to structural members v�+ith fle�ible anchors �mbedded in anasonry joints and attached to structlzre. B. Anchor masonry veneers to co�crete and masonry Uackup with na.asonry-veneer auchors to coinply wiYh the following require�nents: 1. Fasten each anchor seetion to concrete and masonry backup with two metal fasteners of type indicated. 2. Embed tie sectians in mason�y joints. Provide not less than 2 inches of air space between bac�C of masanry veneer and face of sheat�azng. 3. S�ace auchors as indicated, but not more than 16 inebes a.c, vertically and 24 inches o,c, horizontally with not less than 1 anchor for each 2.67 sq. ft. of wa11 area. Install additidnal anchors wi�hin I2 inches of openings and at intervals, not exceeding 36 inches , around perimeter. 3.7 LTNTELS A. Provide masonry lintels vvhere shorvn.. Provide px•ecast lintels nn.ade fra� concrete inatching conerete masonry units iva calor, texiure, arid campressive strength and with reiniorcing bars indicated or required to su�port laads indicated. �wrro�t►5�ae oaoi� 04810-7 � i�zsiaz City of Fort Warth Northside Crround Staraga Reservoir Project 3.8 FLASHING, WEEP HOLES, AND VENTS A. Gen.e�al: Instail embedded flashing az�d weep hnl�s in masonry at shelf angles, lintals, ledges, other obstruc�ivns to d�wnward flow of water in wall, and where indicated. B. It�stall weep hales in tk�e head joxnts in exterior wythes of tlae first course of masonry ixnmediately above embedded flasbing. Install vents in vertical head joints at the top of each continuous cavity at spacing indicated, 3.9 �IELD QU,ALT'I'Y C�NTROL A. �wner will engaga a qualified independent testing agency fo perfai�n field quality-contral testing indicated below. 1. Testing �requency: Te�ts and Evaluations Iisted in these subparagraphs �vill be perforzaed during canstructian £or each 5D00 sq. i�, of wall area or portion Yhexeof. 2. IViortar: Praperties will be testedper ASTM C 780, UBC Standard 21-If. 3. Grout; � Sainpled and tested for coiupressive strength per ASTIVI C 1019, UBC Standard 21.-18. 4. Brick Tests: For each type and grade of brick indicated, units will be tested accordang to A�TM C 67. S. Concrete Masonry Unit Tests: For each type of co�crete inasonry unit indicaied, units wilI ba tes�ed according to ASTM C 140. 3.10 PARGING A. Parge predampened masonry w�lls, where indicated, with Type S or Type N xnortar applied in 2 ut�iform coats to a tatal thickn,ess of 3/4 inch with a steel��rowel finish. 3.11 CLE,ANING A. Clean unit mas�nry by dzy brushing to remo�a mortar fins and sznears before tooling joinis, as work progresses. & After mortar is thoroughly sat and cured, clea�: exposed masonry as follows: 1. Test clean.'tz�g methods on sample wall panel; leave one-half o� panel uncleaued for comparison puiposes. 2. Protect adjaceni surfaces from contact with cleazker. 3. Wet wall surfaces with water before applying cleaners; remove cleaners promptly by rrinsing the surfaces tt�oroughly with clear water. 4. C3ean rn.asanry with a praprietary aczdic cleaner applied according to m�ufachu-�r's 4�t'ltien instruciifln5. FWNottltside Q20i 7 0481 Q-8 1 i�25�aa City of Fo�R Worth Norchside CCround 5tarage Iteservoir ProJect 3.12 MAS�NRY WASTE DISPOSAL A. Masonty Waste Disposal: Dispose of clean masonry wasta, including broken masonry units, waste naortar, and excess or soil-con�taminated sand, by crusbi.ng and uuxing with fill material as £'ill is placed. 1. Do not dispose af �asanry vvaste as iill within 18 i;ac�es a£ iuusl�ed grade. , 2. Remove excess, clean masonr� wasie that cannot be useci as fill, as described above, and other masonry waste, and legally dispose of off Owner's properiy. END OF S�CTION .� + � � I n FWNorthside 02017 Q4810-9 i ��zs�oz Cif�+ af Fprt Worth Northside Ground Starage Reservoir Projeet SECTION fl4812 GLASS iJNTf MA.�ONRY PAR.T 1 GENERAL 1.01 SECTION INCLUDES A. Solid Glass masonry �anit�. B. Mortar bed and pointit�g mortar. 1.03 REFERENCES A. .4,STM C 270 — Stanc�ard Specificatzon £ar Mortar for Utut Masvnry; 1999b. 1.04 SUBM[TTALS A. See Genezal Conditions far Administrative Requireanents, for subx�nnittal procedures. B. 1'roduct Data: Provide data far gl.ass units and accessories. C_ Samples: Sub�nit trvo giass units illustrating calor, design, and face �attern. D. Manufacizuer's Iustallatio�. �instructions: Indicate special procedures, positianin.g of reinforcem�nt, perimeter conditions requiruig special attention. j 1.OS QUALIFICATIONS A. Mariufacturer Qualifica�ions: Company specializing in manufact�uring products sp�cified in t�is section, with not less ihan three years of docwnented � experience. B. In,staller Qualificatians: Company specializating in perfoz�z�,ing t�e work of tliis section with ,�u�n five years o£ documented exparience. 1.06 DELIVERY, STORAGE, �D IIANDLIIVG A. Accept glass rznits on site on pa.Ilets; inspect far damage. t 1.07 ENVIRONIVIENTAL REQULREMEr1'I`S A. Maintaiz�, materials and surrounding air temperature ta mTnTrnurn. 40 degrees k' prior ta, during, and 48 hours after coinpletion af masozuy work. B. Main�aui materials and s�rounding air te�nperature to maximum 9� degrees F prior to, during, and 48 hours a$err campletion of masonry work. r�o�ns�ae ozat7 04812-1 t i�2sraa City af Fort Worth Nort�side Ground 5torage Reservoir Project I.QS W�RRANTY A. Provide a minimum of a two {2) year warranty against def�cts in manufaciurer and installation. 1.0$ QUALITY ASSLTRANCE A. Comply wi�tk�.IBC 2000 PART 2 PRODL]CTS 2. Q 1 IVIANUFACTURERS A. Glass Units: 1. Weck. 2. Solaris 3. Piitsburgh Corning Corparation 2.Q2 GLAS� UNITS A. Solid Glass Units: Solid glass block unit; with joinf key to assist znortar band. 1. Nominal Size: 8 x 8 x 3 i�t�ch. {Pittsburg Cort�ing Corp. - Vista Brik ar eqwivalent} 2. Ca]or: Clear glass. 3. InsuXatian Value: U valus of 0.51 BTLJ/sq ftll�/degree F. 4. Compressi�e Strength: �ao-�aa �$z. 5. Visible Light Transmittance: 75 percent, 6. Shading Coeffici�nt; 0.65. 7. Acoustic Saund Loss: 37 decibels. 2.03 MDR'1�.A.R AND POINTIl�IG MATERTAT • A. Mortar: ASTM C 270, Type S using the Property specification. B. Pointing Mortar: ASTM C 270, Typ� M using the Pxoperty specificaiion wifh ma�num 2 perc�nt aminoniurr► stearate ar calcium st�axat� per cement weigbt, with beach sand aggregate. 2.04 MORTAR M�G A. Thoxoughly mix mortar ingredients in accordance with ASTM C 274 in quantities needed for immediate use. B. Do not use an,ti-freeze compound to lawar the free�ing point o�xnortar. C. If water is lost by evaporation, re-teinper only within two b.ours of mi�ng. D. Usc mortar within fiuvo hours after mixing at femperatures of 90 degrees F, nr two-and-one- half hours at temperatures under 40 degrees F. 2.a5 MTX TESTS FWNorthside 02U17 048I2-2 ivzsro� City nf Fart Worth Northside Ground Storage Reservou Project A. Testing of Mortar Mix: In accordance with ASTM C 270. P�4.RT 3 EXE�UTION 3.01 EXIIMINATION A. V�rify that openings are ready to receive work. 3.02 PREP�T�ON A. Clean glass units of su6stances that may impair bond with mortar or sealant. B. Establish and protect lines, levels, and coursing. C. Protec# elements s�rrounding the work of th�is section frorn damage az�.d disfigurement. 3. D 3 INSTALLATION A, �xect g�ass units and accessories in aecordance with manufacturer's instructioaas. B. Coat surface under units with asphalt emulsion as a�ond breaker, �and allow �o dry. C. Provide full mortar joints. Furrowing is not pennitEed. Remove excess �pnartar. D. Maintain uniform j oint width of'/a uach. E. Flace panel reiizforcement at ev�ry second horizontal joint in fn�l mortar bed and at first courss above and below openings within t�e glass unit panel. F. Lap reinforcement joints 6 incbes. Di.scontinue reinforcemez�t at expansion joints. G. rsolate panel from adjacent construction on sides and tap with expansion strips concealed witliin perimeter trim. Keep expansion joi�t voids clear of mortar. H. To accommodate pointing mortar, ralce out joints 518 to 3/a i�c�a. I. FiIl joints wit� pointing mortar. Pack into voids. I�ieatIy tool surface to a concave profile. .T. Remove excess mortax. � ` 3.�4 TOLERANCES A. V�iation �rom joznt width: Plus 1/8 inch and minus Q ianch�s. B. Maximum Variation from Plane of Unit to AdjacentU:txiit: 1132 inch. C. Ma�um Variation of Panel from Plane: 1/8 inch. FWNarthside 020i7 D4812-3 11/25/02 c,ty o�Fon wo� I�iorthside Ground 5torage lteservoir Project 3.05 CLEANTNG �. Clean and polis� faces of glass unit �cnasonry, us�g materials and technique that will not scratch or deface iuuts. 3.Ob PROTECTIQN OF FINISHED WQRK A. Maintain pxot�ctive boards at exposed exterual corners. Prot�ide protection withaut darnaging completed work. END OF SECTION � Fwrror�>>5;ae ozoi7 04812-4 � irzs�a2 `I 1 �p.�I�SIp� � T�.E� �L�' � .`, � � � �- .i � � 1 SECTION 0512fl STRUCTi7RAL STEEL PART1 GENERAL J..O1 SCOPE OF WORK A. Furnish all labor and materi.als required and install stntctural st�el including bearing plates, columns, beams and mis�eIlaneous shapes and plates required to erect the structural framing as 1' � shown on the prawings and as speciiied herein. B. Furnish only anchor bolts with templates to be installed under Division 3. Furnish and install �� nuts and washers for anchor bolts. 1.02 RELATED WORK „ A. C�routang of haseplates is included in Section 0360Q. ' B. Field paintzng, except as specified herein, is included in Section 09902. C. Crane rails and monorail track are included in Division 1.4. 1.03 SUBMITTALS A. �ubxnit, in a�cordanee with Section 01300, erection drawings, detailed shop drawings, schedules and data for all stnact�ra� steel. Approval will be far s�zength only and shal� not relieve the Contractor of responsibility far prope�r fit of zxiembers, af connections nat detailed on the Dra�vings, or far supplying all material requi�ed by tY�e Contract Documents. Mazk numbers painteci on the shop assembled pieces of steel shall be the same mark numbers used on the detailed shop and erection drawings. B. Certified znill test reports for the structural steel and the bolting materiais. C. Certifications that welders are qualiiied, in acGordance with AWS DI.X, on the shop and field welding procedures to l�e used. � .04 REFERENCE STANDARDS A. American Inst�tute of Steel Canstruction (AISC} 1. AISC 5302 - Code of Standarc� Practice for Stee� Buildings and Bridges � 2. A,�SC S33S - Specificatian for Structural Steel Buildings Ailowabl� 5tress Design and Plastic Design with Commentaty. ' 3. AISC M�lb - Manual of Steel Construction Allowable Stress Design. B. American Society for Testing and Materials (ASTM) 1. ASTM A36 - Standard 5pecification for Carbon Seructural Steel 0515-23 $ 55/9-D2 05120-1 D;10515_2385551QOp1spccsW5E2�.doc 2. ASTM A53 - Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seazx�less 3. ASTM 1�123 - 5tandard �peciiication for Zin� (Hot-Dipped Galvanized) Coatings on Iron and Steel Praducts - 4. ASTM A153 - Standard Specificatian for Zinc Coating {Hot�Dip) on 7ron and Stee� Hardware - 5. ASTM A3Q7 - Standard Sgecifieation for Carbon Steel Bolts and Studs, 60,000 psi Tensile StrengCh b. ASTM A325 - Standard Specification for Stz-uctural Bolts, Steel, Heat Treated, 1.2�l105 ksi Minimum Tensile Strength 7. ASTM A500 - Standard Specification for Cold-Formed Welded and Seamless Carbon 5tee1 Structural Tut�ing in Rounds and Shapes 8. ASTM A501 - Standard Specifieation for Hor-Farnned Welded and Seamless Carban Steel Structural Tubing 9. ASTM A572 — Standard Specificatian for High Strength, Low Alloy Structural Steat. 10. ASTM B695 - Standard Specification for Coatings af Zinc Mechanically Deposited on Iron and Steel. C. Arnnericata Welding Society (AWS) 1. AWS A5.1 - Specificat�on for Catban Steel Electrodes for Shi�lded MetaI Are Welding. 2. AWS D I.1 - Stzuctu:ral Welding Code 5tee1. D. Research Council on Struetural Connections of the Engineering �oundatian (RCSCEF) 1, Specification for Structural Jaints using ASTM A32S or ASTM A49Q Bolts. E. Where reference is :naade to one of the abova standards, the ravision in effect at the txme of �id operung sk�a�l apply. 1.05 QUALITY ASSURANCE A. Structural steel shall be in aceordance with the A�SC Standard far Structural Steel Buile�ings - Allowable Stress Design and Plastic Desigz� and tY�e Code of Standard Practice far Steel B�ildings and Bridges, unless othez'wise speczfied herezn. B. Welding shall be in accardance with AWS D1.1 unless otherwise $pecified herein or in the AISC Standard. I.06 SYSTEM DESCRIPTION 0515-23855/9-02 05120-2 o:�asis zsassioop��swsi�o.ao� A. Design connections not detailed on the Drawings to support loads shown an the Drawings. Ca3culatians for the�e connectaons shaIl he sealed by a registered gro%ssianaI engineer in the State of Texas. B. Beam eonr►eetions not detaiied on the Dravvings� shall be bolted frarned beam connections as shown in Table II of the AISC ManuaI of Steel Construction - Allovvabl� Stress Design, Part 4. C., Bolted shear connections shall be bearing-type connections nnless otherwise shov�n. 1.D7 DELIVERY, STORAGE AND HANDLING A. Deliver materials promptly so as to cause no delay with other parts of the work, � B. Sfore materials on skids and nat on the graund. Pile and block zz�aterials so that they will not , become bent or atherwise damaged. �' C. Handle materia�s vvith cranes or dertxicks as far as pzactical�le. Da not dump steei off cars or ,, trueks nor handle in any otherr n:zanner Iikely to ca�se damage. ^ � PART 2 PR�DUCTS � 2.01 MATERIALS A. 5tructural shapes, plates, rods and bars unless otherwise noted: ASTM A572. B. Structural tube: ASTM A500, Grade B or ASTM A501. C. Struciural pipe: ASTM A53, Type S, Grade B. � D. Welding electrodes: AWS A5.1, E7�XX_ E. High streng�Ii steel boIts, nuts and washers: ASTM A325. When galvanized x�ciater�al is to be connected; u�e ASTM A325, �nechanically galvanized ro ASTM B695, Caass 50, Type II. F. Auchor bo�ts; ASTM A307. ,� G. Shop primer: As specified in Sectian 09901. 2.02 FABRICATION A. Match-mark materials for field assembly. Ream unmatched holes in shap assetz�bly af �eld connections. Reject and replace with new pieces any piece wealcen�d by ream�ing ta a point where [he strength of the joint is impaired. e B. Welc�ing of parts shall be done anly where shawn on the Drawings or speczfzed herein and by I weiders and welding operators qualified for the procedures used. 2.03 SURFACE PREPARA.TION AND SHOP COATINGS - A. Prepare and shop prime paint non-galvanized memhers as specifi�d in Section Q9901. Do not prim.e paint faying surfaces of slip cri�ical connections. 0515-23855/9-02 d512a-� 0:40515 238554100p1spess505120.Uoc B. Darnaged coating shall be cleaned and repaired as speci.fied in Section D9902. PART 3 EXECi3TION 3.�1 INSTALLATION - A. Furnish and install temporary bracing to provxde stability during erection and to pr��ent , distortion or damage to the framing due to wind, seismic, or erection forces. Reznove temporary bracing when erectian is compl,ete. B. Use drift pins only to b�ng members into position and not to enlarge or distort holes. C. Make all steel to steel connections by high strength bolti.ng except wh�re field uvelding is shown or speciified. Provide nat lass than two 3/4-i� bolts per connectian and �ase not less than 1/4-in tk�ick clip angles. D. Tighten bolted cannections designated as bearing-type connections to the snug tight candition. Tzgfiten all other bolted cannections to fi�ll-pretension hy turti-of-nut ar calibrated wre;nch tightening. E. Field weJcling shall be done only where shown or specified and only by vvelders qualified for th� procedures used. No welding shall be done when surfaces are wet, exposed to rain ar wind, or when welders are exposed to i.nclement conditions that will hamper good �vorkr�aanship. F. Each balting crew and welder shall be assign�d an ider�#a�cation mark. This mark shall ha rmade at each coinpleted connec�ion with a paint stick. G. After erection, prime paint abrasions, field welds and unprimed snrfaces, using shop primer exc�pt surfaces designated to be unpainted or surfaces in contact wzth cancrete. 3.Q3 FIELD TESTING A. Allow the Engineer :free access to tha work. Notify the Engineer in writing 4 working days in advance of high st�rength bolting nr field welding aperations. B, High strength bolting will�be insp�eted �isually. All high strength bolts shaII have the turned portion marked with reference to tY�e steel being eonnected after the nut has been made snug and prior to final tightening. Retig;hten rejected bolts or remove and provide new bolts. In cases of disputed bolt installataons, the bolts in question shall be checked using a caJ�brated wrench certified by an zndapendent tes�ing labaratory approv�d by the Engineer. The c�rti�ication shall be at the Cantractor's expense. C. Fielci w�lding wzll he inspected visually hy AWS certified welding inspectors pravided by the Owner. Comply with all requests of insp�ctors to caz-rect deficiencies. D, The fact that steel work has i�een accepted at the shop and tnzll will nat prevent its final rejectian at the site, before or aiter erection, if it zs found to be defective, E_ Remove rejected steeI work from the site with.in l.Q working days after natification of rejection. END OF SECTTON fl515-23855/9-02 05120-4 0:50515_23&551100pLspecs105120.doe SECTI�N 05311 STEEL ROOF DECK PART 1 GENERAL 1.01 'SCOPE 0� WORK � A. Furz�ish all labor, znaterials, equipment and incidentais rec�uired and install steel roof deck complete as sktown on tt�e DrawXngs and as specified herein. � I.02 RELATED WORK � ' A. Str�ctural steel is included in 5ecrion D5120. B, Miscellaneous metal is included in Section QSSQ�. , C. Roo�'ing, flashing anci 'vnsula�.on are inelucied in Division 7. D. Field painting is irncluded in Division 9. 1.Q3 SUBMITTALS .I A. St�bmit, in accordance v�+ith Sect�on 013�0, shap drawings and product c�ata showing: 1. Locatian and size of all members. ' 2. Materials, finishes and details nf construction af all nnembers. i 3. Manufacturer's load iable incJ.uding design thickness in inehes and section properties. � 4. Fastener types and layaut patterns. 5. Erection marks. Mark each bundle to correspond to the shop dravvings. � � B. Certification from the Steel Deck Instilute (SDn tk►at th� steel roof deck is designed in accordance . with SDI specifieations. C. Certification for welders. � 1.d4 REFERENCE STANDARDS A. Steel Deck Institute (SDI) 1. SDr Specii'ica�ions and Commentary far Steel Roof Deck. � B. American So�iety for Testing and Materials {ASTM) 1. ASTM A553 - Standard Specification for Steel Sheet, Zinc-Caated (Galvaniz�d) or Zitac- Iron AIIoy-Coated (Ga��anneaIed) by the Hot-Dip Process. Q515-238�5/9/301D2 05311-1 0:10515_2 385517 0 0P15PEC5105311.pOC 2. A�TM A780 - Standard Practice for Repair of Damaged and Uncoated Areas of Hot-Dip Galvanized Caatings. 3. ASTM A924 - Standard Specif'ication for General Requirements for Steel Sbeet, Metall�c- Coated by the Hat-Dip Process. C. American Iran and Steel Ins�tute (ATSn 1. AISI 5G-b73 �pecification for the Design of Cold-Formed Steel Structural Members D. Where reference is made to one of the above standards, the revisions in effect at the time of bid opening shall apply. 1.05 QUALITY ASSUREINCE A. Steel roof deck: Confornn to the requirements of the 5DI Specifications far Steel Roof Deck. B. Field weldirsg: Shall be perfqrmed by certified welders and in accordance with the AISI Speci#ication. Certification shall be by test within the past 6 n-�onths to perform type of work required in conformance with the AISI Speci�cation. Testzng to be conducted and witnessed by arr independent testing laboratory provided by tY�e Contractor. 1.46 DELNERY, STQRAGE AND HANDLTNG A. Handle materiai with cranes and demicks. Do not dump materials ofF ears ar tarucks, ar handle in any vc�ay rhat will cause damage. B. Store materials �ff the ground with one end ele�ated to provide drainage. Protect from the elements with a waterproof covering, ventilated to avoid cand�nsation. C. Reznove and replace dannaged fr�aterial with new undamaged materials. 1.d7 PROJECT/SITE REQUIREMENTS A. Notify the Engineer of any inaccuracies in alignzxzent or level of structura� steel or steel joist in writing and correct befor� the deck is placed at no addational cost ta the Owner. l.il8 DEFINIT,IUNS A. Trans�erse supports - supports whieh are perpendicular to the �irection of the deck ribs. B. Longitudinal support - supports which ar� parallel to the directian of the deck ribs. PART 2 PRODY7CT5 2.01 MATERIALS A. St�I raof deek shaIl be 1-1/2-in rib deptIa, type NR (Narraw Rib). Deck sheets shaIl be 3b-in wide witi� nestable side laps. Gauge sk�all be as shown an the Dravvings. B. Steel roof deck and accessories shall be manufactured frazn steel confaxzrzing to ASTM A6S3 SQ, Grade 33, 37, 4�, 5Q or $0. ' �515-2385S/913�/02 05311-2 o:�os�s 2aas��aoPlsP�cslasa�i.poc C. Steel roaf deck and accessaries shall be galvanizeci in accordance with ASTM A653, coating designatian G90. D. Provide minimum 24 gauge gal�anized clasure strips, eave plates, ridge plates, vaIley plates, cant strips, and butt plates as shown fln the Drawings at�d as speciited herein. E. 'Screws shall be self-drilling, self-tapping hex washer head #1D or #12 TEKS screws with corrosion resistant coating. F. Pravide galvanized toucY�-up to repair damaged surfaces. Use Endnpor, zinc-ri.ch coating by Dampney Manufacturing Co., Everett, MA; ZiRP, zinc-rich caating by Duncan Gaivani�ing � Corp., Everett, MA; ZRC Cold Galvanizing Compaund by ZRC Chemical Produets Co., Division of NorfoIk Co:rp., Quincy, MA, ar equal. PART 3 EXECUTI�N � '� 3_01 INSTALLATION A. Izastall steel roaf deck as shown on the Drawings, in accordance with manufacturer's instructions and in accordance with appraved shop drawings. Exten.d deck sheets over thre� ar more spans. B. End laps of steel roof deck shall be at least 2-in long atad shaIl accur over teans�erse supporting me�nbet's. C. Fasten deck to all supporting steel to acconnmodate diaphragm a�tion as speciiied below: �asten at interriar and enci transverse supparts with #12 TEK screws at the bottom of every second rib at each support and at a spacing not to exceed 12-in vs+ith one fastener always occurring at the side laps, Fasten partial sheets (those less than 3b-in wide) at the bottorn of every rib. 2. Fasten a� interiar and exterior longitudinal supports with #12 TEK screws at a spaeing not to exceed 12-in. Cflnnect the deck sheets along their side iaps with #10 or #12 TEK screws at a spacing not to exceed 12-in. D. Maintain contact between deck sheets arid between deck sheets and steel supports while iastening steel roof deck to elimii�ate eccentrici�ies between the eonnected parts at screwed cannections. E. Install serews using tools that prevent fracturing screws, damagxng screw heads or stripping threads due to o�erciri�ing. G. Inscall another screw adjacent to firactured or stripped sc�rews, Remov� screws where eccentricities exist bet�veen deck sheets ar�d batween deck sheets and steel supgorts and install another screw near�y while maintaining contact between the parts to be cannected. H. Coordinate indicated penetraiion size,location and details with other trades and details af approved equipment. Pipe and conduit opettings in the steel roof deck shall be reinforced according to tI�e manufacturer's recommendation. 0515-23 85 5/9I301Q2 05311-3 0:10515_29655NOOPISPECS165311.QOC 1. Cutting and Fitting a. Cut and iit steel roof deck units and aceessories around projections through steel roaf deck. b. Cuts shall be square and free of burrs. c. Cnt openings in steel roof deck true ta dimensians. d. Do not use cc�tting torches if deck is tv be exposed in the finished candition. e. Reinforce openings 6-in and greatcr and less than 12-in in greate�st dimen:szon with a 24-in by 24-in flat piate, mininnuzn 20 gauge thickness, centered on the opening, 7. �asten closure strips, ea�e plates, r�dge plates, valley plates, cant strips, butt plates, raof sump pans, and reinforcing plates directly to steel deck with minizxaut� #10 TEK screws. 1, Roaf Sump Pans and Reinforcing Plates a. Place roaf sump pans and reinforcing plates over openings in steeI roof deck and fasten to top surface of steel roof deck. b. Space screws not mare than 6-in on center with at least one screw at each comer. c. Cut opening in roaf sunap pan oz reznforcing plate to accammodate drain ar ather fixture. 2. Ridge Plates, Vailey Plates, Cant Strips and Butt Plates a. Fasten to top su�-face o� steel t�aof deck at no �mare than 12-in an center. b. Lap end joints not less than 3-in. 3. Closure St�ps and Ea�ve Plates a. Tnstall closure strips at aIl open uncovered en�ds and �dges of steel roaf deck and in . , voids between deck and other construction. "� b. Fasten to top surface oF steel rooi deck at not more than 12-in on cent�r ro provide support af raof inst�lation. K. Do not attach suspended ceilings, light iixturas, ducts, piping, conduits or ather util�ties to steel roof deck. 3.02 TOUCH-UP PAINTING A. Clean and repair al1 steel surfaces which have become abraded or where galvanizing has been dama.ged due to welding and/or erection pracedures. Remove all burrs and metal filings from roof deck. OS l. 5-2385519/30/02 fl5311-4 0:10515_23&551100P15PEC51053� 1.DOC B, Repair abraded or da�agad gal�vanized arreas using 4he tauch-up material speci%ed above to praduce a dry film thickness Qf not less than 6 zx�i.Is. Conduct all repairs af ga�vanizing in aecardance wi� ASTM A7$0. 3.03 INSPECTION A. The Engineer will inspect steel roof deck in the field for complia�nce with this Section and the �approved shop drawings. The Engineer may zeject and xequz�re repair or replacernent of any steel roof deck or accessories not meeting the requirements of this Speci�cation. � END OF SECTION �� I. ,� !� ��, ��, 0515-23855/9130/02 05311-5 0:1�515 23855110QP15PEC5ti05311.dOC e�ty o��ort wo�th I�orthside Ground 5torage Reservoir Project SECTION 05400 COLD-FORML�D METAL FRAIVIlNG PART1 GENERAL Sj.TM1VIARY ' A. SectiQn In.eludes: Load b�aring, horizontal and vertical, Iight-gage m�tal framing and required supplamentary items. 1.2 REFERENCES ` A. American Iron and Steel Institute: AISI - Specification for Design of Cald-Formed Steel r Stnictural Membexs. I B. Americarj Society of Civil Engineers: ASCE-7-95 - Minimum Design Loads for Buildings and other Structures. ' C. American Society for Testing and Materials: 1. ASTM A 90 - Weight of Coating on Zinc-Coated {Galvanized) Tron ar Stee1 Arkicles. 2. A�TM A 123 - Zinc (Hot Dip Galvanized) Coatings on Tron and Steel Products. 3. ASTM A 446 - Stee1 Sheet, Zinc-Coated (Galvanize�i) by tha Hot-Dip Process, Structural (Physical) Quality. 4. ASTM A 570 - Hot-Rolled Cax�bon Stee1 Sheet and Strip Structuxai Quality. 5. ASTM A 611 - Steel, Cold-Rolled Sheet, Carbon, Str�.ic#ural. 6. ASTM A 645 - Steel Si�eet, Pressure VesseI 1'Iates, Five Percenf Nickel Alloy Steei, Specially Heai Treated. D. Axnerican Welding Society: 1. AWS D1.1 - Structural Welding Code - Steel. 2. A�VS D1.3 - Light Steel Welding Code - Sheet Steel. E. Association of Wall and Ceilzng Industries: AWGI - Speeifieatians Guide for Cold Farmed Steel Structural Members. F. Steel Struc�es Painting Couucil: SSPC - Stee1 Structures Paintuig Manual. G. Metal Franung Manufacturers Associataon; MFMA - Guidelines foz the Use of Metal Framing. 1.3 SYSTEM DESCRiPTION A. Design Criteria: 1. Comply with AISI Specification for Design of Cold-Formed Steel Structtaal Members. 2. Calculate siructural pxoperties of framing members in aeeordance �with AWCI, MF"MA, or AWS D1.3 requirenaernts. B. k'ire-Rated Assemblies: Where steel fraining members are coinpanents of assemblies indicated for fire-resistance rafiing, including those required for co�npliance with governing regulations, provide �embers w�ch have been appraved by governr.ng a�orities havuig jiuisdiction. �'WI�TortFjside 020I7 05400-1 i ��zs�oz City of �ort Worth Northside Gravnd 5torage Reservair Project C. Desigin and size components af wall sysie�u to withstand dead and Iive loads, and loads caused by positi�ve and negative wind pressure normal to plane of wa11 as calculated in accordance with ASCE 7-97 using a wind speed of 90 mph, Expostare C, �nportance Factor of 1�1.5 ,to estabJ.ish wind pressure. - l. Maximum Allowable Deflection; L/460 far stud by itself and L/660 for the complete walI syste�nn. 2. Design system to provide for movement of components witlaout damage, failiu•e of jaint seals, undue stress on fas�eners, or other detrimen.tal effects when subject to seasonal or cyclic day/night temperature ranges. 3. Design system to accommodate consiruc�ion tolerances, deflection af building structural mem�ers, and clearanee� of intended openings. , �. Stud spacing azzd depth shall be as indicated an dra�wings. 1.4 SUBMITTALS A. Product Data: Sub�t zn.anufaciurer's instructions £or secttring studs to tracks and ofiher framing connec�ions. B, Shop Drawings: Indicate componezat details including size and gage desigzaations, bracing, splices, bridging, framing openings, beaz�zng, ancharage, loading, temporary bracing, welds, type and location of inechauical fasteners az�d accessories, or items required of other wark for complete installa�ian. 1. Detail stud layout. C. Qualiiy Cantrol Submittals. I. Desigtl Data: Submit stampe� and sealed structural design. calculaiions prepaxed by Professianal Engineer that metal fraaning camplies with spccified load requireznenta. 2. Cezti.ficates: Certify that eacla welclex has satisfactory passed AWS quaiifica�inn test for welding process invoZved and, if periinent, has undergone recertification. 1.5 QUALITYASSUR.ANCE A. Qtzalifications: 1. Professional E�gineer: Licensed to practice in state where projeet is located and is experienced in praviding engineering servi.ces of the lcind indicated. 2, Welders: Qualify welding pracesses and welding operators in accordance witk AV4TS D1.1 and AWS D1.3, 1.6 DELIVERY, STORAGE AND IIANDLING �. i'rotect lightgage steel framing members from weather exposure and dam.ag�. D�liver to project site in bundles, fully identified w�ith name, type and grade. Stoxe off ground in dry, ventilated space ox protect with suifable, verating waYerproof co�exings. PART2 PRODUCTS 2.1 MATEItIAi,S A, Studs, Track, Sracing, �'tuz�ing and Bridging: 1. Fatx�.aed galvanized sheet steel G-6Q coxnplying with ASTM A 446, Grade A, A�TNI A 5'10, ASTM A 611, or ASTM A 645. r�vflrttz5�d� ozai� 05400-2 iiizsroa City ofFort Warth 3+Iortliside Grouad 5torage Raservoir Project Studs: NI'wimum 1$ gage. a. For 1$ gage units, fabricate znetal fraining components of cortn.mercial quality steel sheet with a minimum yield poi�t�t of 33,D00 psi; ASTM a 44G, A 570, or A 511. b. For 16 gage and heaver uzu.ts, fabricate metal framing co�aponents of structural quality steel sheet witla� a znir�i�muan }+ield point of �40,000 psi; ASTM A 446, A 570, or A 6l �. 2. Open box shaped sections, pt�.tiched web �or studs and salad web for track. 3. Structurai pzopertzas of sections shall be computed in accordance with AISI. B. Angles, Plates, Gussets, Clips: Galvaz�ized formed steel, thickness determiued for conditions '' encountered, 2fl gage minimum, manufactu�rer's standard shapes. C. Self-drilling, Self tapping Screws, Boits, Nuts an,d Washers: ASTM A 123, hot dip galvanized to � 1.25 oz.lsq.ft. ,� � �, D. Anchorage Devices: Powex d�iven or powder actuated fasteners, �irilled expansion bo�ts ar screws with sleeves. E: Welding: 7n conformance with A�S D1.1 and AWS DI.3. F. Touch-Up Primer fo� Ga.i�anized Surfaces: High zinc dust can.tent galvaniz.ing repair paint canfarming to FS TT-�-645 or SSPC - Paint 20, Type II Qrganic zinc rich. 2.2 FABRICATION A. Galvanize, touch-up and prime metal materia.ls used on exterior wall fraxning, B, Fabzxcat� assemblies and framed sections of sizes and profiles required with jaints fitted, secured, rainforced and braced to suit des�gn xequiaremen#s. C. Attach similar coanponents by welding. Attach dissimiiar co�nponents by welding, balting or scre�v fasteners in accordanee with manufacturer's recommendatians. Do not wire tie franii�ng camponents. PART 3 EXECUTION 3.1 ERECTION A. Install metal fraining system in accardance wi.th manufact�.u�er's recommendations. B. Joining of inembers shall be made with self drilling s�rews or welding. Wire tyiug o£ framing meinbers shall not be permitted. � , C. Meta� framing may be attached with shee� metal sczews at joints accoxd�ag to manufacturer`s recom.m�ndatinns except where noted to be welded on detai.ls. D. Attachments made wi�h screws shall ba self drillin� screws or b,ardened screw-shank nails at maximum fastener spacing as specified by applicable govexnizag codes. E. Connections to concrete shall be r�ade with seLf-tapping screws specially designed for that putpose. FWNortUside Q2017 05400-3 11/25/02 City ofFart Worth Northside GrauAd Stara$e Reservoir Project F. Align floar and ceiling tracks, Ioca#ing ta wall or partition layaut. Secure in pl.ace with screws or welding at maxiuium 24" an center. Provide fasteners at corners and ends of �rack. G. Place studs plumb at 16" on center ma�rimum not moxe than 2," from ahut#ing walls and at eacl�. side of openings. Connect studs to tr�cks using screws or vtrelding in accordance vvztl� manufacturer's recommandations. Where stud system abuts eolumn or wall, including �asnxazy, anchor ends of s�iffeners ta supporting structure. H. Canstruct carners with minimum three studs. Dou�le stud at door, vvind�ws, azad sidelight ja�cnbs. Install intermediate studs above and below openings to match wall stud spacing. I. Provi.de defleciian allowanea of L/36�J belov,� supported horizor►tal building framing in ceiling or head track for nanload�bearing fra�ing. J. Install fraz�aing befiween studs %r attachment of electrical bo�es an.d other mechanical and eleciricai items. K. Erect load bearing siuds one piece fu111angth where possible. Non we�dcd splicing and wire tying of components is nat pezmitted. 7aiz�. members iarniing trusses by welding. L. Erect load-bearing studs, lax'ace ar�d zeiu�£arce io develop fii11 strength to �neet design requireuYents, M. Make provision for araction stresses. Provide temporary alignment arnd bracing. N. Pxovide bridging at 1/3 points, or as recommended by manuf'acturer for Ioadirzg condxtiazxs, whichever is more stringent. O. Frame both sides af expansion and control jaints with separate studs. Do nof bridge jaint with any component of wa11 system, ineluding tracks. P. Ensure framing provides true an.d flat suurfaces. 3.2 WELDTNG A. Where �velding is required, use special low aanperage weiding equipz�.�.ent and small diameter rads to prevent blovv holes in material. B. Welds shall be 1/8" fillet contiu�.uous across contact joint. C. Puddle welds shall b� 3/4" c3i�neter full fusion. Weld washers shall be used �ahere welds are made to material 3116" or more in thickness. D. Use s�lices or butt welds at all butt join#s in r�xnne� track. No splices shall be pe:rnv.tted in track over Iintels, diaphragin sheathing, ar diagonal �raczzig. 3.3 AD3USTITTG A. Touch-up field welds and scratched or damag�d �alvanizirlg. END OF SECTIdN FWNorthside 02�17 �S�a�-� � �/25/02 SECTION 05410 PRE-ENGINEERED, PRE-FABRICATED LIGHT GAUGE STEEL ROOF TRUSSE5 PARTl GENERAL 1.0] SUMMARY A. 5ectian includes pre-ez�gineered, pre-fabricated light gauge cold formed steel framing elements. Work includes: 1. Light Gauge Co�d formed steel roof ttvsses. � 2. Anchorage, hracing and bridging. '- 3. Frazning around rnof hatch 1.a2 RELATED WORK A. Steel rao� deck is zncluded in Section 05311. ' B. Miscellaneous metai is included in Section OSSOD. i C. Ga�vanizing is included in q55p0. 1.03 REFERENCES A. Referenee standards • 1. ASTM: ,' a. A�TM A37d "Standard Test Methods and De�'initions for Mechanical Testing of Steel Products. I �b. ASTM a50a "Standard Speciiication far Cald Formed Welded and Seamless". Carhon Steel Structural Tubing in Rounds and Shapes". c. ASTM A6��/A653M-94 "Sheet Steel, Zaz�c-Coated (Galvanized) or Zanc-Iron Alloy- Caated (Galvanealed) by khe Hot Dip Process." i d. ASTM A7$0-93a "Repair of Damaged a.nd Uncoated Areas of Hot-Dip Galvanized � ' Coatings. ° 2. Arnerican Welding Society {AWS} � a. AWS DI.l. "Structural Welding Coda - Steel." b. AWS D1.3 "Structural Welding Code - Sheet 5tee1." 3. AISI (American Iron and Steel Tnstztute) - 5pecification for the Design of Cold-Farmed Steel Struetural Members. �515-23855/9/30/02 05410-I o;last5 2sass`tooe�SP�cslosaio.00c 1.04 PERFORMANCE REQUIREMENTS A. AT.SI "Specificaiians": Calculate structural characCeristics of cold-formed steel truss members according ta AISI's "Specification for the Design of Cald-�ortzaed SteelStructural Members, latest edition." B. Sttuciural Performance: Design, engineer, fabricate, and erect cold-formed steel trusses ta wi�hstand specif'ied design loads within limits and under canditians required. Design Laads: As specified. 2. Deflections: Live Inad deflec�an meeting the following {unless oiher�ise specifi.ed): a. Roof Tn.zsses: Vertical deflection less than or equal to 1/240 of the span. 3. Design fraraaing systems to provide for rnovazr�ent of framing members without damage or overstressing, sheathing failure, canneetian failure, undue strain an faskeners and anchors, or atlaer detrimental effects when subject to a maximum ambient temgerature change (range) of 120 deg F(67 deg C}. 4. Confnrnn to tk�e requirements oi the Tnt�rnational Building Cade. Truss system, with framing cnzx�.ponents and accessories, shall pro�ide a corr�plete horizpntal framing system ready for deck instailatian mee�ing all specified design requirements. 1.05 SUBMITTALS A. 5ubmit manufacturer's product data and instaIIation instructions for each type o� cald- formed steel framing and accassory requi��ed. B, Subxnit shop drawings showing metnber, type, locatian, spacing, size and gage af inembers, method of attachment tQ supporting members and al� nacessary erection details. Indicate supplemental bracing, strapping, splices, brid�ing, accessories and details required for proper installataon. C. Submit detailed and design calculations roof truss layouts. D. Submit truss drawin.gs, sealed and signed by a qualified Texas xegistered Professional Engineer, verifying truss' ability to meet local cade and �esig�n requirements. Include: Description of design criteria. 2. Placement drawings indica�ing the number, type, locations and spacing of all truss and all framing members. � 3. Engineering analysis depic�rng member stresses and truss de�lection. �. Truss memher sizes and gauges and connections at iruss joints. 0515-23855/9/30/02 OS�110-2 O:\0515_23855110f1P55PEC5105410.00C 5. Truss ioading reactions, uplifts and support ioca.tions. 6. Top chord, Bottom chord and Web bracing as re+�ui�ed for a camplete installatinn. 1.06 QUALITY ASSURANCE A. Fabricator Qualifications: Fahrication shalI be performed by an experieneed cold-farmed steei truss � fabricator with not Iess than five (5} years of satisfactory experience designing and fahricafiing eoId- , iormed steel truss systems equal in material, design, and extent to the systems required for this Pmject. ,, 1. Cold Formed steel truss systern installation shall be perFormed by an experienced installer appra�ed by the steel truss systetn fabz�cator. ,, B. Weldiug Standairds: Comply wzth applicable p�rovisions of AWS Dl .i "Structural Welding Code-- Stee3" and AWS D1..3 "Str�ctural Welding Code--5heet Steel." 1. Qualify welding processes and welding operators in accordanee with AW5 "Standard ' Qualificafion Pracedure." 1.07 DELIVERY, STORAGE AND HANDLIlVG A. Deliver materiaLs ua manufacturer's unopened containers or bundles, fully identified by name, brand, type and grade. Exercise care to avoid damage during unlaading, storing and erection. B. Store trusses on blacking, pallets, platforms ar other snpports off the ground and in an uprfght position sufficiently braced to avaid damage from excessi�e bending. � C. Protect trusses and accessories from corrosion, deformation, damage and deterioration when stored at job site. Keep trusses free of dirt and other foreign matter. i � 1.08 PROJECT CONDITIONS A. DUring construction, adequat�ly distribute all loads applied to trusses so as not to sxceed the carrying capacity af any on� joist, truss or ather caznponent. . PART 2 PRODUCTS 2.01 COMPONENTS �' A. P�ovide star�dard steel truss members, bracing, bridging, blocking, reinforcements, fasteners and accessories with each type of steel framing required to provide a camplete light gauge coYd farmed steel truss system. ' 2.�2 MATERIALS A. Materials: 0515-2385519/30/02 05410-3 o_lasts 2aassvoolnspEcslosaso.00c 1. Fabricate companents of stn�ctural quality steel sheet per ASTM AC53.Truss componen.t nnaterials shall have a minimum yield strength of 33,000 psi. 2. Bracing, bridging and blocking members: Fabricate components oi commercial quality steel sheet per ASTM A653 for wirh a minimum yield skrength of 33,0�0 psi. B. AI� steel truss components: 1. Desig� Uncoated-Steel Tfuckness for chard members shall be a minimum of 16 ga., 0.0598 inch, 2. Design Uncoated-Steel Thickness for web members �hall be a minimum af 20 ga., O.fl3�0 inch. C. Finish: Provide camponents with protective zinc caating comglying with ASTM Ab53, rninimum G6Q coating. D. Fastanings: �Velding: Camply with AWS D1.1 when applica6le and A�VS D1.3 for welding base metals less than 1/8° thick. 2. Other fasteners as accepted by design engineer. 2.03 FA�RICATION A. Factory fabricate cald-formed steal tz�c�sses plurnb, squar�, true t� line, and with cannectians seeurely fasten�d, according to khe requirements of this Section, �abricate truss assemblies in jig templates. 2. Cut tivss members by sawing or shearing or plasma cutting. 3. Fasten cold-formed steel t:russ mernabers by welding. Wire tying of fra�aaing members is not perm.itted. a. CampIy with AWS requirements and procedures far welding, appearance and qaality of welds, and methods used in correcting welding work. B. Care shall be taken during handling, delivery and erection. Brae�, block, or r�iniarce truss as necessary to minimize rnemher and connec�ion stresses, C. Fabrication Tolerances: Fabricate tr�sses to a maxirnum allowable tolerance variation frorr� pIumb, level, and tcue to Dine of 1/8 inch in 10 feet {1:960j and as follows; O51 S-23S5519/30/Q2 05410-4 p;10515_P3855UO�PISPEC55p541D.qpC � I. Spacing: Space individual trusses no more than plus or min�s 118 ineh (3mm) fram p�an location. Cumulative errar sk�all not exceed minimum fast�ning requirements of sheathin,g or otk�er �nishing materials. 2. Squareness: Fabricate each cold formed s[eel truss to a maximum out-of-square �oierance of 118 inch (3mm). PART 3 EXECUTION 3.OI TNSTALLATION, �GENERAL • A. General ., 1. Erection nf trusses, including praper handling, safety precautions, ternpc�rary bracing and ather safeguarcis or procedures are the responsibiliiy of the Contractor and Contractor's installer. 2. Exercise care and pravide erec�ion bracing �equired tfl preven:t toppli.ng or daminoeing of trusses during erection. B. Erect trusses with plane of truss we6s vertical and parallel ta each other, accurately locat�d, at design spacings indicated. C. Provide p:roper Iifta:ng equipment suited to sizes and types of trusses required, applied at lift poirits recommended by truss fabricator. Exercise care to avoid damage ta truss members du;ring ereckinn and to keep horizontal bending of the �sses to a mi.nimum. l D. Provide firarning anchors as indicated or accegted on ihe engineering design drawing or erection drawings. Anehor trusses securely at bearing points. E. Install roaf framing and acce�sories plumb, square, true to line, and with connections securely fastened, according to manufacturer's recommendations. 1. DO NOT cut truss members withaut prior approval af �ss engineer. 2. Fasten cold-fatmed steel roof framing by welding or screw fastening. Wire tying of roof frarning is noi pemiitted. a. Comply witJ� AWS requirements and pracedures for welding, agpearance and qualiry of welds, and methods used in correcting welding wark. b. L4cate mechanical fasteners and instaIl according to cold-formed raof Framrng manufacturer's instructions with screw p�netrating joined members by not less than 3 exposed screw threads. 4515-23 SS 5/9/30/02 O5� 10-5 O:�Ob15_238551160P15PECS105410.DOC Install roof framing in one-piece lengths, unless s�lice connections are indicated. d. Provide teinparary bracing and lea�+e in place until trusses are permanenkly stabi�ized. F. Erection Tolerances: Instal.I trusses to a maximam allowable toleranee �ariation from plumb, le�el, and true to lane of 118 inch in 10 feet (1:960) and as follows: 1. Space indir�idual trusses no more than plus or minus 1/8 inch (3 mm) from plan locatian. Gumulative error shall not exceed minimum fastening requir�ments of sheathing ar other finishing materials. 3 A2 ROD� TRUSS INSTALLATION A. Install, bridge, and brace truss�s according to rmanufacture�'s recr�zn�a�endations and requirements af this Section. B. Space trasses not more than 24" on center, unless noted on tk�e d:rawings. C. Do not alter, cut, or rerr�ove truss membets or connectlons of trusses. D. Erect trusses with plane of truss webs plumb and parallel ta each ather, align, and accurately position at spacings indicated.. E. Erect tz�usses without damaging truss members or connections. F. Align truss botiarr� ehords wiY.h ].oad�bearing studs or continuously reinfarce track to transfer loads to structure. Anchor trussas securely at alI bearing points. G. rnstall continuflus bridging and permanent tzuss bracing pez' truss design requirements. H. InstaIl necessary roaf cross and diagonal bracing per truss design pro%ssional recornmendations 3.�3 REPAIRS AND PROTECTION A. Galvanizing Repairs: Prepare and repair damaged galvanized coatings on fabricated and installed cold-formed steel franung �with galvanizing repair paint accarding to ASTM A 780 and t,he manufacturer's instructions. END QF SECTION OS 15-23 8S 5/9/30/02 0541 D-6 0:10515_238551100P15PECSS0541 O.DOC SECTION 05500 MISCELLANEQUSMETAL PART 1 GENERAL 1.OQ �SCOPE OF WORK A. Furnish all labvr, materials, equipnnent and incidentais requz�red and install all miscellaneous metal corriplete as shown on the Drawings and as specifieti hexein. , 1.01 RELATED WORK �' A. Concrete joint accessories are included in Section 0325fl. B. Masonry reinforcement, ties and accessories are included in Di�ision 4. _ C. Structural steel, steei joists and steel roof deck are included in Di�ision 5. �� D. MetaI doors and frames are included i.n Division S. E. Painting is includad in Divisian 9. F, Louvers are included in Division 10. � G. 5luice gates, slide gates, nperafiors an:d appurtenances, including vvall tlairnbles, are inclvded zn Division 11. H. Sr�dge crane trac�C is included in Division 14. I. Pipe hangers and sleeves are included in Divisian I5. r. Equipment anchar bolts are included 'zn the resp�ctave Sections of Divisions 11, 14 and 15. + 1A3 SUBMTTTALS � A. Subrnit, in accardance witla Section 013fl0, shop drawings and product data showing materials of construction and details of installatian for: �. Shap drawings, showing sizes oi members, method of assembly, anchorage and eonnee�ton � ta ottier members. B. Samples : 1. Submit samples as requested by the Engineer during the course of constructian. C. Design Data 1. Submit calculations or test data demonstra�ing that the railings will resist the loads specified in the International Buiiding Code at the post spacing provided. Q515-23855f9/30102 aSJQ�� O:10515 23855N�QP15P�CSi05500.nDC 2. Submit manufacturer's Iaad and de�lectian tab�es far gxating. D. Certificates 1. Submit certi�'ication that khe railing system is in compliance with OSHA requirernents and the Internatianal Building Cade. 1.04 �REFERENCE STANDARDS A. Aluminum Associati.on {AA) 1. AA M31C22A41 a. M3l : Mechanical Finish, Fine Sati�n. b. C22: Finish, Medium Matte c. A41: Clear Anodic Coating, Class I B. Azxaerican Society far Testing and Materials (ASTM) 1. ASTM A36 - Standard Specification for Carbon �tnictural5tee�. 2. ASTM A48 - Standard Specificakion for Gray Iron Castings. 3. ASTM A53 - Standard Sp�cificakion fox Pipe, Steel., Black and Hot-Dipped, Zinc-Coated, Welded and Seamless. 4. ASTM A1a8 - 5tandard 5pecif'ication for Steel Bars, Carbon, Cold Firiished, Standard Quality. 5. A�TM A123 - Standard Specification for Zinc (Hot-Dip Gaivanized) Coatings on Trora and Steel Products. 6. ASTM A].S3 - Standard 5pecification for Zinc Caating {Hot-D'zp) on Iran and Stee1 Hardware. 7. ASTM A2�0 - Standard Speczfication for Heat-Resisting Chromium and Chromiurn-Nickel Stainless Plat�, Staeet, and Strip Pressure Vessels. 8. ASTM A276 - Standard Specification far Stainless Stee1 St�el Bars and Shapes. 9. ASTM A3Q7 - Standard Speciiication for Carbon Steel Bolts and Studs, 6d,000 Psi Tensile Stre�gth. la. ASTM A325 - Standard Specification for Structural Balts, Steel, Heat Treated, 120/1�5 ksi Minimum Tensile Strength. J 1. ASTM A3b6 - Standard Specification for Steel, Sheet, Carban, Cold-RoIled, Commercial Quaiity, � Q51S-23855/9l3�102 05Jrflfl-2 0:10515_286551100PISPEC5105540.DOC 12. ASTM A500 - S�andard Speci�cation for Cold-Formed Welded and Seamless Carbon Steel Structural Tubing in Raunds and Shapes. 13. ASTM ASOI - Standard Specification for Hot-Forn�ed Welded and Seamless Carbon Steel Structural Tubing. � 14. ASTM A536 - Standaird Specification for Ductile Iran Castings. 15. ASTM A570 - Standa:rd Specification for Stee1, 5heet and Strip, Carbon, Hot-Roliad, Structural QaaIity. 17. ASTM A572 — Standard ,Speczfication for High 5trength, Low A�Ioy Structura� Steel �.6. ASTM B209 - Standard Specification for Aluminum a�d Aluminum-AlIoy 5heet and Plate. , 17. ASTM B221 - Standard Speeification.for Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles and Tubes. I8. ASTM B429 - Standard Specifieation for Aluminum-Alloy Extruded Structural Pipe and � Tuhe. C. ..��„me�ican Iron and Steel �rastitute (AISn. � l. Specif'ication for Structaral Steel Buildings. D. American Welding Society (AWS) 1. AWS D I.1 - Structural Welding Code - Steel, � � 2. AWS D 1.2 - Struct�ral Welding Code - Aluminurn. 3. AWS D1.6 - Structural Welding Cod� - Stainless Steel E. Federal Speciiications 1. FS-FF-B-575C - Bolts, Hexagonal and Square F. Occupational Safety and Health Ad�ninistration (OSHA) G. International Building Code {IBC). H. Where reference is made to one of fihe above standards, the revision in eifect at the time o�bid opening shall apply. 1.Q5 QUALITY ASSURANCE A. The work of this Section shall he completely c�ordinated with the work of other Sections. Verify, at the site, both the dimensions and work oi ather trades adjoining items of work in this Section before fabrication and installatian of items I�erein specified. B. Famish to the pertinent rsades all items included under this Section that are ta be built inta the wark of otiier Sections. � Q515-2385519/30/02 05500-3 D:14516_238551100PI5PECS10550�.00C C. All welding shall be perfarmed by qualified welders and shall conform to the applicable AWS welding code. Welding of steel shall conform to A�S D1.1 and welding of aluminum shall conform to AW5 D1.2 and welding af stainless steel shall conform �a AWS D1.6. 1.46 DELIVERY, STORAGE AND HANDLING A. �Deliver items to be incorporated into the vvork of other trades in suf�'icient time to be checked prior to installation. B. Repair items that have become ciamage or coz7raded to the satisfaction of tha Engineer priar to incorgora�ing them into the work. 1.07 PROJECTISITE REQUIREMENTS A. Fie1d me.asurements shall be taken at ti�e site, ptior to fabrication of items, ta verify nr supplement indicated dimensions and to ensure proper iitting of all items. PART 2 PRODUCTS 2,a1 GENERAL A. The use of manufacturer's narrie and zxzodel or catalog number is far the purpose of establishing thc standard of quality and general configuration desired. B. Like items af materials shall be the end products of one manufacturer in otder to provide standazdization for appearance, maintenance and manufacturer's service. 2.02 MATERIALS A. Unless othervvise noted, materi�ls for miscellaneous metals shall confarm to the following standards: 1. Structural Steel 2. Structural Steel Tubing 3. Welded and Seamless Steel Pipe 4. Steel Sheets 5. Gray Iran Castings 6. Ductile Iron Castzngs 7. Aluminur� Extruded Pipe 8. Aluzninum Extruc�ed Shapes � ASTM A36 ASTM A500, Grade B ASTM ASQ1 or ASTM A53, Type E or S, Grade B Schedule 40, Use standard znalleable i.ron fittings, galvani.zad for exterior work ASTM A366 ASTM A48, Ctass 35 ASTM A53b, Grade 65-45-12 ASTM B�29, Alloy 60b3 T6 ASTM B221, Alloy 60b1 T6 Q515�23855/9/3�/02 a550o-4 0:10515_23855110DP15PECSt05500.DOC 'i 9. Aluminum S�eet and Piate ASTM B209, AIloy 6061 T6 1Q. Stainless Steel Plates, Sheets, and Stmctural Shapes � 2.d3 ANCHORS, B�LTS AIVD FASTENING DEVICES ASTM A244, Type 316 (Type 316L far welded) ASTM A2�40, Type 3�4 ASTM A2'16, Type 316 ASTM A307, Gracie A(hat dip galvanized nuts and washers where noted) ASTM A325 (rr�crhanically galvanized per ASTM B695, Class 50, where noted} TypeI Type T ar Type II ASTM A123, Zn w/0.05 percent miniznum Ni ASTM A153, Zn w/0.05 percent rnunz�unn Ni A. Anchor bolt material shall be ASTM A307 unless otherwise noted. B. TJnless otberwise noted, bolts far the connection of carbon steel or iron shalI be steel machine ` bol�s; bolts for the connectian of galvanized steel or iron shall be galvanized steeZ or s�tainless ' steeT machine bolts; and bolts far the connection of al�zn.inum or stainles� steel shall be stainless steel machine bolts. � a. Exteriar, Submerged or Tndustrial Use b. Interior and Architectural Use 11... Stainless Steel Bolts, Nuts, and Was�ers 12. Carbon Steel Balts and Studs 13. High Strength Steel Bnits, NUts and washers a. Elevated Temperature Exposure b. General App�ieation 14. Galvanizing 15. Galvanizing, hardware C. Unless otherwise noY.ed, expansion anchors shall be zinc plated carbon steel wedge type anchars complet�; with nuts and washers. Type 316 stainless steel, wedge type anchors shall he used where ihey wi11 be submerged or exposed to the weather or where stainless steel wedge type anchors ar� required. Wx►en the length or embedment af the bolt is not noted on the Drawings, prt�vide l�ngth sufficient to piace khe wedge and expansion sieeve portion of the bolt at least 1-in behind tlae concrete reinforcing steel. Expansion anchors shall be Hilti, Kwick-bal[ II; liW Ramset; Redh.ead tzubolt, or equal. D. Compound masonry expansion anchors shall be lead expansion sleeve type anchors cQmpleie with nuts and washers. Anchors shall be precisian die-cast zinc alloy with a minimum of two lead alloy expansion sleeves: When the Iength ar embedment of the bolt is not noted on the Drawings, provide length sufficient to place the wedge and expansion sleeve portion of tY�e balt 4515-23855/9/30/02 � 0550a-5 0:16515_2 3 85 514 00PISPEC5145500. QOC at least l.-in behind the concrete reinforcing steel. Expansaon anchors shall be Stax Expansion Industries, Star 5lugin or equal. E. Adhesive capsul� anchors shail be a two-part stud and capsule chena�ica� resin anchoring system. Capsules sha�l contain premeasured atnounts oF polyester or vinyl ester resin, aggregate and a hardener contained in a separate vial with.in the capsule. Stud assearr�b�Zes shail cansist of an aIl- tiiread anchor rod rvith nut and washer. Adhesive capsuIe anchars shall be Hilti, HVA Adhesive •Anchor; Molly, Parabond; Rawlplug, Rawl Ckaexn-Stud ar equal. F, Adhesi�e anchors, for fastening to hollow canczete block or brick, sha.Il be a three-part stud, screen and chemical dispenser anchoring system. Adhesive cartridges shall contain premeasured amounts of resin and hardener which are mixed and deposited in a screen tube hy a dispenser. Stud assemblies shall consist of an alI-thread anchar rod with nut and washer. Anchors shall be Hilti, HTT HY-15D System or equal. G. Autornatae end welded headed anchor studs shall be flux ended studs :tx�ade fram cold drawn steel, ASTM A148 Grades C-I01� through C-102q. Headed anchor studs shall be Nelson, H4L Headed Concrete Anchors, S3L Shear Cozzuectozs ar eqval. H. Machine bolts and nuts shaJ.l confarm tfl Federal Specification FF-B-575C. Bolts and nuts s�aall. be h�xagon type. Balts, nuts, screws, washers and related agpartenances shall be Type 316 stainless stee�. I. Toggle bolts shail be Hilti, Toggler Bolt or equal. 2.Q4 METAL GRATING A. Granng shaIl have rectangular, 3/16-in thiek, bearing bars spaced 1-3/16-in on center with cross hars spaced at 4-in on center. Al� grating panels shali be banded with a bar the saxxze size as the bearing bars. Grating shall be of the same d�pth shown on tr�e Drawings, not exceed the fahricator's maximum recammended span, and meet or exceed the foIlowing Ioad and defleciion criteria for the ma�imum span lengtka at the opening being covered by the grating. a. The grating shall produce a deflection oi 11360 af the span or less under a uniform live � laad of i4d lbs/sq ft on the maximum span. b. The grating shall produce a deflection af 1/36� of the span or less under a concentrated li�e load of 30Q lbs applied ak the mid point of the maximum span. 2. Openings 2-in or gr�ater in diameter/dimension and grating edges sY�a�l be banded with a bar af the same depth and thickzxess as the bearing bars. Cut bearing bars or crass bars shall be welded to the banding bax. 3. Frovide trench grating with symmetrical cross bar arrangement. 4. Gra�ing clamps, nuts, bolts, washers and other fastening devices for grating and g:rating supports shall be Type 316 stainless steel. All grating sha�l be anchdred to Ehe supparting system using saddle clips, 0515-23855/9130/�2 OSSDO-6 O:IG516 238551500P1SPEC510550D.DOC B. Aluminum grating material shall be aluminum alloy 6ab3-T6 with a mill finish. Cross hars shall be attached to tlie bearing bars witii interlacked swaged joints. The grating shall be Type BS by IKG Borden, Houston, TX; Type 19 SG-4 hy Ohio Gratings, Inc., Cantan, OH; Type 1954 by �� Seidelhuber Metal Products, San Carlos, CA or equal. C. Metal frames and suppatts for grating shall be of the same material as the grating unIess otherwise shown on the Drawings. Where alurninum supparts are used, they shall be fahricated �from aluminum alloy b061-T6. 2.Q5 RAILINGS A. Guardrail and railing systems shall comply with the requirements of OSHA and IBC. B. Aluminum railing and handrail shall be a welded or mechanically fastened, seamless, extruded aluzaainum pipe systern. Rarls shall be 6063-T6 alloy. �osts sha11 be 6a61-T6 aIIoy. Splice and , :reir�forcing sleeves, brackets, end caps, toeboards, etc, shall be alunninum alloy 6063-Tb ar 6061- T6. Cast �itt�ngs shall be aluminum alloy No. 214. Railing system fastening hardware shall be � Type 315 stainless steel. Aluminvm shall have a mill �nish. C. Railings shall be 2 rail rvelded railing syst.�ms, as shown on the Drawings, iahricated with 1-112- � in nominal diameter pipe. Posts shall be Schedule 80 pipe, minimum an�l rails and handtail shall be Schedule 40 pipe, minimum. Posts and top rai�ls shaEll Ue contanuous. Spaeing of posts shall ' not exceed 5-ft on center and shall be uniformly spaced except as otherwise shown an the Drawzz�gs. Posts wi�, be aequired on each side of structure expansion joints. All raiiing posts shall be vertica�. D. Welds shall be circum%rential welds ground smoath and even to produc� a railing that is neat in appearance and struciurally sound. Welduag zz�etk�ods sIaaIl be in cor�forzx�ity wzth AWS standards for the materials being �oined. Ali rails to post conuections shail be coped and fastensd by � continuous welds. There shall be no burrs, shaip edges or protrusions oq any weld on any part of the har�drail system. After fabrication, the welds and surrounding area shall be eleaned and hand I buffed to blend wzth tt�e adjacent finish. AlI mechanical iasteners shaIl be unobtrusively lacated in countersunk holes with the top flush wiih the surface of the rail. Bends in the railing shall be as indicated by the Drawings. No distortion of th� circular railing shap� will be allowed. Bends and temunal sect�ons shall be nnade without the use of fit�ings. Comer bends shall be xtutered i and welded bends ar have a 3-in centerline radius. E. Railing sha�l be assembleci in sections as long as practical but sha11 not be greater than 24-ft in Iengtb,. A field splice shall be used when an assembled section is to be attached to anather section. Field splices shall he used in all railing panels that cross over structure expansion joints. ` 1. Field spIices shall use intert�al spIice sleeves located wit�in 8-in of railing pasts. The sleeve . shall be welded to the raiI on ane side and fastenad with a set screw to �he rail on other side. The field spliee shalI be detailed to take the differential expansion between the railing '' system and fhe supporting stntcture. 2. When the fieId splice occurs in a railing panel crossing a stTucture expansian joint, the sleeve shall be we�ded to the rail an ane side and be free to slide in the rail on other side. The f eld spIice shall be detailed to take the s�me movement as the st*ucture expansion j oint. F. The bases or sugports far raiiing posts and handrail shall be the types indicat�d an the Drawings. OS15-23$55/9/30/Q2 055fl0-7 D:10595 23855N09PISPECS105500.�OC Where handrail 'ts to be fastened ta walls, the rails shall be pravided with screwed wall flanges fastened to the waIls with 3/8-in stainless steel flat head machine screws. G. Safety gates, for ra�il�ng apenings, shall be fab�.cated of matching pipe and rail material and coniig�ration. The gates shall be self-closing gates with approved stop, latch and stainless steel closure spring and k�inges. H. Barrier chains, far railing openings, shall be fa6ricated of stainless steel chains. Chain shall be 114-in stainless steel links, �+ith ele�ven Iiz�ks per foot as manufactured by Eastez-n Chain Warlcs, Inc., NY; Lawrence Metal Products, Inc, or equal. Chains shali be fastened to the handrail posts at the elevation of each rai1. One end af each chain shau be connected to. one post with a 1/4-in diatnetex stainless steei eye bolt and the other end shall be connected to the ather post t�y means of a heavy chromiu�n plated branze swivel eye slide hart�.ess snap and a similar eye bolt. I. Toehoards shall be provided on al1 railing adjacent ta a drop in ele�ation of 3� inches or znore. Toebaards ate not required on the inclined portion of stairway railings or vvhere concrete or steel curbs, 4-in orr more in height, are present. Taeboards shall be 4-in high channels of tha same nnaterial as the railing. The channels shall I�ave a min'tmum thickriess of 1/$-in and have flanges af not less than 3/4-in nar mare than 1-1/2-in in widih. Toeboards shall be positioned with a maximum clearance of 1/4-in from the floor and fastened to railing posts with 1/4-in stainless steel U-bolts, vvith 7-boJts at corner posts and with clip angles and two 1/4-in stainless steel expansion bolts at wa11s or integral fastening system as provided by ihe railing manufacturer. K. All railings sha116e properly protected by paper, or by an approved coating or by both against scratching, spiashes or znortar, paint, or other de�acements during transpartation and erection and unCil adjacent vvark by other trades has been completed. After protective maieriaLs are ramoved, the surfaces shall be made clean azad £z�ee fram stains, marks, or defects of any kind. 2.06 LADDERS A. Ladders, ladder accessaries and ladd�r clearances shall conform to the requireznents af OSHA. B. Alunainum ladders shall be fabricated with Schedule SQ, 1-1l2-in I.D. cazatinuous extn�ded alvminum pipe side rails spaced a minimum 1$-in apart. Rungs shall be fahricated fram extruded aluminum shapes, allay 6�63-TSIT6, with a serrated tread, number A5680 by Washington Aluminum Company or equal spaced 12-in on center, Wall support brackets shall be aluzninutn -� 6461-T6 or Type 3I5 stainless steel spaced S-ft on center maximum with Type 3l b stainless steal fasteners. W�ere possible, the side rails shall be fastened to the floor with 1/2-zn diameter Type 316 stainless steel e�pansion bolts. C. Stainless steel ladders shall be fabr�icated with 2-1/2-in by I/2-in stainIess steel bar side rails spaced a minimum 1 S-in apart. Rungs shall be 3/4-in diameter stainless steel rods spaced 12-in an center. Ladders shall be fabricated frorr� Type 316 stainless steel for ladders that will be submerged and T�+pe 304 stainless steel for ladders that will not be subrnerged. The r�ngs shall be pass through the side rails, be glug welded on the exteriar surface and the weld ground flush and smooth with the �xterior surface. Wall support brackets s�all ba Type 316 stainless ste,�l spaced 5-ft on center with Type 316 stainless steel fasteners. Wtxere possible, the side rails shall be fastened to the floor with 112-in diameter Type 316 stainless steel expansion bolts. D. Ladder cages shail be canstructed as shown an khe plat�s of aluminum ailoy 6061-Tb for plates and bars and allay 5Q63-TS for extrusion. d515-23855/9/30/02 45500-g Q:10515_239 5511 0 0P15PECS105500.DOC E. Fall pre�ventioc� devices shall be i�staTled on aIl ladders, 20 or more feet in height and without sa�ety cages, and at locations indicated by the Drawings. T'he system shall be a rigid-rail and locking slee�+e faIl prevention device completa with all mounring hardwate and accessories furnisheci in the sataae nnetal as the rail unless otheiwise nated. Rail material shall be aIuminum alloy 6�61-T6 with bronze sleeves. Provide basic system accessaries including: twa 6ronze locking climhing s�ee�es (Saf T-Lok Sleeve) twa climbing belts (Safl-T-BeIt), two harnesses �(Saf-T-Climb Harness}, removable extension kit. Wher� ladder begins belnw the access platform of a stnicture (eg: zxi.eter vaults, hatchways, etc,) pro�ida a permanently installed mandril at each ladder to allow use o#'the removabie extension previously speciiied. The systems shall be "Saf-T- Climb" by North Consunner Products (a Division af Siebe North, Inc) ar equal. F. Ladder safety post extensians sha11 be provided on ail fixed ladders occurring below hatch�s and at l.oca�ions indicated by the Drawings. The telescoping tubular safety post extension shall be secured to tha ladder rungs with stainless steel fasteners and brackets. TI�e ladder post extension shall be Bilco's ladder UP Safety Pos�, or equal of same material as Iadder. � G. Ladder shields shail be "Ladder Gate" 6y Siebe Norton, Inc., Cerritos, CA or equal. The bottom of the ladder shield shall be 8-ft abave finish grade. . H. Manhole rungs for east-in-place concrete work shall be 12-3/4-in wide with a drop fa-ont design aaad a serrated step surface and camply with the requirez�.ents of OSHA. Type 316 stain:less st�el. . I. Ship ladders shaIl be af all aluminum construction. Treads shall have abrasive nosing as manufactured by Reliance Steel Praducts Co.; IKG Industries or equal. 2.0'1 ACCESS HATCHES � A. Access hatches shaJl have single or double Ieaf doors as indicated by the Drawings. T�e daors - shall be 1./4-in a�uminum diamond pattern plate with welded stiffeners, as necessary, to withstand � a live load of 30D ibs/sq ft with a maacimum deflection of 1/150th of the span. Hatches shall have a 1/4-in aluminum channe! frame wi�h a gerimeter anchor flange or strap anchors for concrete embedment araund fihe perimeter. Unless othervvise noted an the Drawings, use pivflt tarsion bars for connterbalance or spring operatars for easy operation alang vc�ith auromatic door hold open. Hardware shali he durable and corrosion resistant wzth Type 316 stainless steel hardware used throughout. Provide remo�able l�ck handle. Finish shall be the factory xn.ill finish forr � aluzx�inum doors and fram.es w:ith hituminous coating on t.f-ie extez�or af the franaes in cantact with conerete. Hatches shall E�e watertight and have a�-1/2-in drainage covpling to the channel frame. �� Access hatches shaIl be Types as indicated on the Drawings by Bilca Company, New Haven, CT or equal. B. Prefabricated roof scuttles shall be sing�e or double Ieaf type of the sizes shown on the Drawings ' or specified. Cover and curb sha�l be 1 i gauge miIl finish aluminum with a welded 3-in beaded flange. The cover shall have at least 1 in of insulation covered on the inside with an aluminum � Iiner panel. Curh shall be at least 12-in in height with a flange having holes for bolts to �rmly � secure scuttle in place. Prot�ide rigid insulation on the exterior af the curb at least 1-in in thickness. Tbe insulation shaIl be fully covered hy metal. The cover and curb perimeters shalI be � provided with a positive seal and entire scnttle shall be watertight. Supply spring operators for easy opening along with automatic ca�er hold apen. Hardware shall be Type 316 stainless steel. Roof scuttles shall be the Types as indicated on the Drawings by Bilco Company, New Haven, CT or equaI. 0515-23855/9/30/02 05540-9 0:10515 23855HOOP15P�CS105500.dOC 2.08 MI�CELL�LNEOUS ALUMINUM A. All misce�laneous metal vvorl� shall be fornn�d tru� to detail, witks ci�an, straight, sharply dei'ined pra�Ies and smooth surfaces af unifarn:� color and texture and free frozn defects impairi�g strength or durability. Holes shall be drilled or punched. Edges sha1� be smooth and wzthout burrs., Fabricate supplezx�entary piecas necessary to complete each item though such pieces are not defmitely shown or specified. B. Connections and accessories shall be of sufficient strength to safely withstand the stresses and strains to whi.ch they will be subjected. Exposed joints shall be clase fitting and jointed where _ least consp:icuous. Threaded cannections shall have the threads cancealed where pract�cal. Welded cannections shall have continuaus �velds or intermittent welds as specified ar shown. The face of welds shall be dressed flush and smooth. Weldin� shall be on the unexposed side as much as possible in order to prevent pitting or di�colaration of the aluminum expased surface, Provide hales foc temparary field connections and for attachment of the work af other trades. C. Mise�llaneaus alnminunn itezx�s shall include: beams, angles, closure angles, grates, Y�atches, flaor piates, s[op plates, stair nasings, and any ather miscellaneaus aluminum called for on the Drawing� and not otherwise specified. D. Angle frames for hatches, �eams, grates, etc, shall be complete with welded strap anchors attached. E. Aluminum diamond pIate and floor plate shall have a minimum thickness of 318-in. Frames and supports shall be of aluminum construction. Fastening d�vaces and hardware shall be Type 316 stainless steel. P1aCes shall hav� a mill finzsh. F. Stair tceads for aluminUm stairs shall have abrasive non-slip nosing as approved. G. Aluminum nosing at cvncrete stairs shall be Waoster Products, Inc.; Alumogrit Treads, Type 116; similar hy Barry Pattern and Faundzy Ca.; A�dca or equal.. Furnish with wing type anchors and flat head stainless steel znachine screws, 12-in on center. Nosing shall also be used at concrete ladder apenings. Nasing shall a single piece fQr each step extending to within 3-in at each side af stair ar full Iadder width. Set nosing flush with stair tread finish at concrete stairs. Furnish treads with heavy duty protective tape caver. 2.09 MISCELLANEOUS STEEL A. All mis�ellaneous rnetal work shall be formed true to detail, with clean, straight, shar�ply deiined profiles and smoath svrfaces of uniform color and texture and free from deFeets impairing strength or durability. Hales shali be drilled or punched. Edges shall be smooth and without burrs. Fabricate supplementary gieces necessary to complete each item though such pi�ces are , not definitely shown or specified. B. Connections and accessories shall be of �ufficieni strength to safely withstand the stresscs and strains to which they wiIl be subjected. Exposed joints shall be cIose fitting and joirtted where least conspicuous. Threaded conneetions shall have the tljreads concealed where practical. WeIded connections sha11 ha�e continuous welds or intermittent welds as speciiied or shown. The face of welds shall be dressed flush and smaoth. Provide holes for temporary ��Id connections and for attachmerit of tkie work of other trades. 05I5-23855/9/30/02 05500-10 0:19515 23855V06f'1SPECSl0550�.pOC C. Miscellaneous steel items shal� include: bearr�s, angles, lintels, metal stairs, support brackets, base plates foc attzer than structural steel ar equipzxr,ent, closUre angles, bridge crane rails, monorail hoist beams, holddown straps and lugs, door frames, splice plat�s, subframing at roof openings arid any ather ttuscelIaneous steel called for on the Drawings and nat otherwise speciiied. D. Bridge crane r�nw�y zaiJs sk�all be $ized per bridge crane manufactvrer. Rails splices shaIl be ' j staggered. Rail connectians to supports are to be per bridge crane manufacturer. E. Structural skeel ang�e and channel doar frames shall t�e gal�anized. Frarnes shall be fabricated �� with not less than three anchors on each jamb. F'. Steel pipe pieces far sleeves, Iifting attachments and other functions shall be Schedule 40 pipe •� unless otherwise shown on the Drawings. Wall_and floor sleeves, of steel pipe, shall have rvelded circuzz�ferential steel waterstops at mid-length. G. . Lintels, rel�ef angles or other steei supporting masonry or embedded in masonry shall be galvanized. H. AI1 steel iinish work not exgosed to weather oz water shall be thoroughiy cleaned, by effecti�e ' i means, of alI loose miIl scale, rust and foreign maiter and shall be given one shop coat oi primer �- compatible vtith the finish caat after fabrication but l�efore shipment. Paini shall be omiited within 3-in of proposed field welds. Paint shall be app�ied to dry surfaces and shall be � thoraughly and evez�ly spread and well worketi into joints and other open spaces. Ti. All steel exposed to weather or water shall be galvanized. Galvatiazing, where required, shall be the hot-ciip zinc proeess after fabrication. Coating shail be not less than 2 ozlsc� ft of surface. 2.08 MTSCELLANEOUS STAINLE�S STEEL A. All �iscellanevus metal work shall be Formed trua ta detail, with clean, straight, sharpiy defined profiles and smoath surfaces of uniforrn coZor and texture az�.d free from defects impairing strength or durability. Holes shail be dri��led or punc�ed. Edges shall be smooth and without burrs. FaSrica�e supplementary pieces necessary� to complete each item though such gieces are not definitely shown or speci�ied. B. Cannections and accessaz�es shall�be of sufficient strength to safely withstand ttxe stiresses and strains to which they will be subjected. Exposed joints shall 6e clase fitting and jointed where least conspicuaus. Threaded canneetions shail have th� th�reads corncealed w�ere prac�ical. Welded connections shall have continuous welds or intermittent welds as specified or shown. The face oi welds shall be dressed flush and snnooth. Provide hales for temgorary iield cannections and for attachment oi rh� wark of other trades. C. Miscellane�us stainless steel items shatl inc].ude: beams, angles, bar racks and any other miscellaneaus stainless stee� called far an the Dzawings and a�at otl�erwise specified. 2A9 CASTINGS A. Casting shall he of good quality, strong, tougkz, even-grained, smoot.h, free from scale, lumps, blisters, sand hales and defecis of at�y kind which render them unfit for the service far which they are intended. Castings shall l�e thoroughly cleaned and will be subjected to a hammerinspection in the field by the Engineer. All matehing s�arfaces shall be machined to a true glan� surface to aIlow contact surfaces to seat at a11 points without rocking. Allowances shalI be made in the 0515-23855/9/30/02 05500-11 0:10555�3855\400PISPEC5105540.DOC patterns sa that the thickness s�ecifiec� shall not be reduced in obtaining finished surfaces. Castings will not be acceptable if the actual weight is less than 45 percent o� the �heoretical weight campated from dimensions. The Contractor shall provide facilities for weighing eastings in the presence af the Engineer. B. Frames, covers, cast grates and trench.drains for stnact�r�s shall be gray iron castings except as otherwise speci�ied or indicated on the Drawings. Sizes shall be as shown on the Drawings. �Co�ers shall have letters "WATER," "SANI'I`ARY SEWER," or DRAIN," as applicable, embossed on top. C. Frames and covers for installation in sla�as shal.l be heavy duty, R-6Q13-R-6099 Sez�es as manufactured by Neenah Foundry Co., or equal, D. Electrical and telephane manhole and handhole frames and covers far stiructures shaI1 be ductile iron castings. The covers shalI be w�tertight, Co�ers shall have the word °ELECTRIC," "HIGH VOLTAGE," "LOW VOLTAGE," "SYGNAL," "TELEPH�NE," as app�icable, embossed on or cast into the top in letters 2-in high. The clear opening shall bc 36-in unl�ss otherwise indicated on the Drawings. E. Trench drains shall be of the length snown on the Drawings and shall be heavy duty, R-A�990 Se�es with a°Type A" cover as manufactured by Neenah Foundry Co. or equal. PART 3 EXECLTTION 3.01 INSTALLx4TI0N A. Install all items except those to be emb�dded in concrete ar other masonry which shall be installed undar Di�ision 3 and Dz�+ision 4 respec�ive�y. �tezns ta be attached ta concrete or masanry after such wark is completed shall be installed in accordance with the details shown. Fastening to waad plugs in masonry will not be pernutted. B. Abrasions in the shop primer shail be touched up iznmediaYely after erectian. A�reas left unprimed for welding shall be painted with p�nner after weiding. C. Zinc caating which has been hurned by welding, abraded, or otherwisa damaged shall be cieaned and repaired after installation. The darnage area shall be thoroughly cleaned by wire brushing and ali traces of welding flux and loose or cracked zinc coating removed prior to painting. The cleaned area shall be painted with two caats af zinc oxide-zinc dust paint conformin.g to the requirements of MiYitary Specifica�ions Ma.-P-15145. The paint shall be pzoperly compounded with a suitabie vehicle in the ra[ia of one part zinc oxide to four parts zinc dust by weight D. Specialty products shall be instaIled in accordance with the manufacturer's recommendations. E. Expansion bolis shall he checked for tightness a minimum of 24 hours after initial instaIlakion. F, Install adh.esive capsule anchors using manufacture's recommended drive units and adapters and irn coznpliance wzth the manufacturer's recommendatians. G. Headed anchor sttids shall be weIded in accordance with manufacturer's recommendations. H. All railings shall be erected to line and plumb. QSIS-23855/9/3DIQ2 05500-12 0:14515�3855110�P1SPECS105500.�OC I. AlI steel surfaces that co�r�ae inta contact witli exposed concrete ar masonry shaIl receive a protective coaking of an approved heavy bitumastic troweling mastic applied in accordance with the manufacturer's instructions prior to insta.11at�on. J. Where aluminuzn canta.cts a dissimilar rnetal, apply a heavy brush coat of zinc-chromate primer followed by Ewo coats of aluminum metal and masonry paint to the dissimilar metal. K. �Where alumanum contacts masonry or concrete, apply a heavy coat of approved alkali resistant paint to the masonry ar concrete. L. Where aiuminum contacts wood, apply two coats of aluminum metal and masonry paint to the wood. - M. Between alumznum grating, aluminum stair treads, or aluminum handtail brackets and steel SU�PD1$S, insert 1/4-in thick neoprene isolator pads, 85 plus or minus 5 Shore A durometer, sized fa:r full width and length of bracket or support. END OF SECTIDN 0515-23855/9/30/02 055D�-13 0:10515_238b51100PLSPEC510550a.�OC City af Fort Worth NodFiside Ground Storage Reservou Project SECTION 05531 METAiI SECURTTY SCREEN PART 1 - GENERAL 1.I Si]NIlI7ARY A. This Sec�ion includes the following: 1. Expar�ded metal securzty screen. 1.2 PERFORMANGE R�QUIK�MENTS A. Structural Performan.ce of Metal Security Screeri: Pro�vide screens capable of withstanding the e�fects of t�e following Ioads indicated.: 1. Sec�arity Screen: Uz��or�n load af 25 Ihf/sq, $. 1.3 SUBMITTALS A. Product Data: For tha following: � 1. Formed-expanded metal scz'ee:ns. 2.. Clips and ancl�orage devices for screen�s. 3. Paint prqducts. B. Shop Drawings: Detail fabrication and installat�on of screens. PART2-PRODUGTS �� 2.1 MANC]FACTUR�RS A. A�ailable Manufact�rers: Subject io compliance wi.th raquirements, manufacturers offering products tkat may be incorporated into the Work include, but are not limited to, the �ollowing; B. Manufacturers: Subject to compSiance w�it�. requiremants, provide products by one of the following: 1. Expa�.ded Metal Screens: a. Alabama Metal Industries Carporatio�. b. All American Grating, Inc. c. BarnettBates Corp. d. Marwas Steel Co.; Laurel Steel Produc#s Division. FWNorthside 02017 05531-1 i oroziaz City of Fort Wnrth Isorthside Csround Sforage Reservoir Project e. Ohio Gratings, Inc. 2.2 I�IETALS A. Ferrous Metals: L. Galvanized Steel Sheet: ASTIVI A 653/A 6S3M, structural quality, Grade 33 (Grade 230}, wiih G90 (Z275} "pai.nt grip" surFace coating. 2.3 FASTENERS A. Geaeral: Unless otherwise indicated, provide Type 304 stai_nless-steel fasteners for e�erior use and zinc-plated fasteners with coating complying wifh ASTM S b33, Class Fe/Zn 5, at ��tterior walls, B. 1�nchars: Provide anchors with capability to sustain, withaut failure, a load equa� to six times the laad imposed when installed in unit masonry and eq�al to four tiznes the ].aad itx�posed when installed in concrete, as dete:rmiued by testing p�r ASTM E 488 eonducted by a qualified independent testing agency. 2.�} MISCELLANEOUS MATERIALS A. Universal Shop Primer: Fast-curing, lead- and chromate-free, universal modified-alkyd primer coinplying with MPY#79. B. Galvanizing Repair Paint: High-zine-dust-content paint fox xegaIvat�izing welds in steel, eomplying with SSPC-Paint 20. Z.5 FABRICATTON A. Cut, drill, and punch material cleaniy and accurately. Remove burrs and ease edges. Remove sharp or rough areas on exposed surfaces. B. Form fram matexials of aize, thickness, and shapes iaa.d�icated, but nat Iess than that needed to support ind'rcated loads. C. Fii �xposed connections accurately tngether to form hairline joints. 2.6 SCREEN FRAMES AND SUPPORTS A. Frames and Supports for Metal Screens: Fabricate from metal shapes, plates, and bars of welded consiruetian fa siz�s, shapes, and profiles indicated and as necessary io receive screens. Miter and weld connections for pex-imeter angle fraznes. Cut, drill, and t�p units to recei�e hardwa�re and sunilar items. I. U111E55 O�1�IW15� 111C11GR�0d, fab;ricate from same basic metal as scraen�s. B. Gaivanize steel frauies and supports. �wrra�tr,�iae azoi7 05531-2 �o�ozro2 Cit}+ oi Fort Worth Northside �round Storage Reservoir Project 2.7 STEEL FIlVISHES A. Finis�i sereens, fra�nes, and supports after assembly. B. Ga3vanizit�g: For those items indic�ted for galvanizin.g, apply zixic coating by the hot-dip process complying with ASTM A 123/A 123M. S�arface to be "paint grip" finish for fmal paint coating. PART 3 - EXECUTION I � ' 3.1 ZNSTALLATIQN, GENERAL A. Perfoz�rn. cuttiug, dzilling, and fitting required for installing gratings. Set units accurately in � lacation, alignment, and elevation; measured from established lines and levels and free of rack. � B, Fit exposed connections accurately together to forin hairline joints. 1. Weld con:nec�oms that are not to be left as expased,�aint,s but caz�aot be s�op welded. Do not weld, cut, or abrade the surfaces of units that have been hat-dip gaJ.�anized after fabrica�ion and are for bolted or screwed field cnnnections. � - I C. Touchup Painting: Tmmediately after erection, clean field welds, holted connections, a.nd ahradad ar�as of shop paint, a�d paint exposed areas with same galvini�ing �naterial as used far shop painting to comply with requirements for touching up shop-finisbed surfaees. ll. Galvanized Sur£aces: Clean field welds, bolted connectians, and abraded az�eas a�nd repair gal�ani.zing to comply with ASTM A 78�. END OF SECTION .„ CVJNarthside 02017 05S3I-3 lU/021�2 � D�T�S�O�T G [�i`[�Ti�_� �_ �i��. �I:�-�I IM�'� �i i y • �. � � 1� ,, DIVYS�OIiT '� THEIZI�II�L �.l\TD 11�IOI�TLJRE I'ROTECTIOI�T 0 � � I �I r City o£ Fort worth Northside Graund 5torage Reservqir Project SECTION 07115 BITiJMIlVOUS DAMPPROOFING PART 1 - GENERAI, 1.1 RELATED DQCUMENTS A. Dxawings and general provisions of the Contract, ix�cluding General a�d Supplementary CondiCions a�p�y to this Section. , � 1.2 SUMME�RY A. This Section includes th.e follawing: 1. Hot-applied asphalt dampproofing. 2. Cold-applied, cut-back asphalt dampproofing. 3. Cnld-applied, asphalt emulsian dampprQo�iu�g. 1.3 SUSMITTALS A. General: �ubmit each item in this Article according to ihe Canditions o£�1ae Contract. B. Froduct data foz each type of product specified, including data substantiating that materials comply with requirements for each dampproofmg mafierial specified. Include reconunended �a.ethod af app�icatian, recommended primer, numb�r of coats, coverage or thickness, and recommended protec�ioz� course, 1. Certification by dampproofzng manufacturer that products supplied comply with local regulations conirolling use of volatile organic compounds (VOCs). 1.4 QUALITY ASSURANCE A. Tnstaller Qualifications: En�age an �xp�rienced Installer who has completed biturninous dampproofing similar in material, design, and extent to that indicated for this Project and with a record of succ�ssful in-servica performance. B. Single-Source Responsibility: Obtain primary dampproofing materials a.nd primers froin one source and by a siu�.gle manufacturer. Provide secondary materials only as recommended by xnanufacturer of primary maCerials. 1.5 PROJECT CONDITIONS A. Substrate: Proceed with dampproofing only after substrate construction and penetrating work have been completed. B. Weather Limitations: Proceed with dampproofiz�.g only when e�sting azad forecasted weather conditions will pennit vwork to be perfarmed according ta manufacturer's recommendations and warranty requirements. C. Ventilation: Provide adaquate ventilation during app3�catian of dampproofmg in enclosed spaces. Maintain ventilatian until dampproafu�g iras thoroughly cured. FWNortUside 02U17 �%� 15 - 1 1 V25IO2 Cify of Fort worth Northside Graund 5torage Reservoir Project PART2-PRODUCTS 2.1 MANUFACTU�ERS A. Manufactu�rers: Subjeet to compliance with requirements, provade products by one of the following: Hnt Applied Aspha,�t Dampproofmg: a. Meadaws: W.R. Meadows, Inc. b. Ovvens-Coz�ning Fiberglas Carp.; Trumbull Division. 2. Cold-Applied, Cut�Back Aspl�alt Dampproofmg: a. ChemRex, Inc.; Sannaborn Building I'roducts Div. b. Karnak Chemzcal Corporation. c. Meadows: W.R. Meadaws, Inc. Cold-Applied, Asphalt Emulsion Dampproofmg: a, ChemRex, Inc,; Sannebarn Building Pz'oducts Div. b. Euclid Chemical Co. c. Karnak Chemical Carporation. d. Koppers lndusiries, Inc. e. Meadaws: W.R Meadows; Inc. 2.2 BIT[JMrNOUS DAMPPR�OFING A. Gea�era.l: Provide prod.ucts recommended by manufactiu�er for designated applicatior�. 1. Odor Elimination: Fnr interior and concealed-in-wall uses, provide type of bitu�ious dampproofing material warranted by manufacturer to be substan�ially odor free after drying for 24 hours under normal conditions. B. Hat-Applied Asphalt Dampprnnfing; Dampproafu�g aspb,alt, complying with ASTM D 449, Type I. C. Cold-Appl�ed, Cut-Back Asphalt Datnpproofing; Asghalt and solvent conapoun.d mixed to a smooth, unifor�n consistency to provide a firan, mai5�ure-resistant, vapor-resistant, elastic coating reconaznended b� the manufacturer For dampproofing usa when applied according to the manufacturer's instruc�ians. Trowel Grade: Asphalt roof cement, consisting of an asphalt base witla pei�rol.eu�m soIv�nts and mineral stabilizers, complying v�ith ASTM D 4586, Type 7, D. Cold-Applied, Asphalt Emulsion Dampproofing: AsphalY-based emulsians recommendad by the maz�,ufacturer for dannpproofing use when applied accoxding ta the manufact�rer's instructions. 1. Trowel Grade: Emulsi�ied asphalt masi�c, prepared with mineral- collaid emulsifying agents suitable for application in a rala�v�ly thick film, complying with ASTM D 1 I 87, Type I, FWi*Torthside 02017 07115 - 2 11/25l02 City af For� worth Norths'tde Ground Storage Reservair Project 2.3 MISCELLANEOUS MATERIALS A. Przmer: Asphalt primer complying with ASTM D�1, for asphalt-based dampproo�ng. B. Glass Fabric; Woven glass fabric, treated with asphalt, compl.yiug with ASTM D 1668, Type I. C. Protection Cou.rse, Soard Type: Premolded, 1/8-inch- {3-r�n-) thick, naulti-ply, semirigid board, consisting of a mineral-stabilized asphalt core sandwiched between layers of asphalt- ,. saturated felt, and faced on one side with polyethylene �ilzn.. '� 1. Available �roducts: Subject to eompliance with requirements, products that may be incorporated in the Work include, but ar� not lirnited to, ihe follovving: • a. Protection Course II; ChemRex, Inc.; Snnneborn Building Products Div. b. Bituthene Asphaltie Hardboard; Gxace: W.R. Grace & Go. c. PC-2 Proteetion Cgurse; Meadows: W.R Meadows, Inc. - � • PART 3 - EXECUTION � 3.1 PREPARATI�N A. Clean substrate of projEctions az�d su�stances detrimenial to work; comply with i xecomx�endations o#` prime materials manufacturer. B. Fill voids, seal joints, and apply bond bzeakers, if any, as recommended by prime materials manu�acturer, with particular attention at construction joints. C. Tnstall separate flashxngs and corner protection strippizxg, as recommen.ded by priax�e rr�aterial.s L�anufacturer, where indicated to precede application of dampproafing. Gomply with detaiis shown and with manufacturer's recoz�.endatzons. Pay particular atCen�ion to requirements at building axpansion joints, if any. D. Prime substrate as r�commended by prime materials znanufacttu�er. E. Protection of �ther Work: T]a r�at allow �iquid and mastic eompounds to enter and clog drains and conducCors. Prevent spillage and migration onto other surfaces of wark , by xnasking ar otherwise protecting adjoi�in.g rvorlc. 3.2 IN�TALLATION, GENERAL A. Comply with manufacturer's reco�nendations except where more stz-ingent xequirements are indicated and where Pro��ct conditions r�quire extra precautions to ensure satisfactory perfoz'naance of work. B. Applicat�bn: Apply dampproofing to the following sur�aces. 1. Exterior, below-grade surfaces of e�erior can�crete ox masonry walls iun contact with earth or ather backfi�l and where space is enclosed on opposite side. F1VNorfliside D2�17 07115 - 3 1'{I25102 City of Fort worth Norihside Ground 5torage Reservoir Project 2. Back side af concrete or masonry retaining walls and stone facing to prev�nt percolating bf water throu�;h the wall ar facing. C. Hat-Applied Asphalt Dampproofing: Apply an exterior surfaces only. D. Cold-Applied Asphalt Dampproofing: For e�erior surfac�s, provide ei�her emulsi�ied oz' cut- back, asphalt dampproofing materials, at Contractor's option. For interiar surfaces, provide only emulsified asphalt materials. E. Reinforcement: At changes in plane or where otherwise shawn as "reinforced," install lapped course of giass fabric in first caat of dampproafmg compound before it thickans. F. Apply vertical dampproofing down walls from finished-grade line ta top of footin,g, extend aver top of footing, and down a minimum af 6 inches (150 mm:) over out�ide face of footing. Extend 12 inches (300 mm) anto intersecting walls and footings, but do not extend onto surfaces expased to view wheza the Praject is completed. 3.3 HOT-APPLIED ASPHAI,T DAMPPROOFING A. Do not apply I�at asphalt when substrate condition causes faalning. B. Apply a coat of hot asphalt hy mopping ar spraying at a rate af 2Q lb ar 2.S galJlOfl sq. ft. (98 kg ox 1 Llsq, m}, to produce a uni_form film thiclmess of not less than 30 mils {0.8 mm). 3.4 COLD-APPLIED, CUT-BACK ASPI�ALT DAMPPROOFING A. Spray Grade: Brush or spray apply a coat of dampproofizag at a rate of 1.25 to 2 gaiJ100 sq. ft, {0.5 ta 0.8 Llsq. m), depending on substrate texture, to produce a uniforin, dry-film thickness of not less than. I2 :m.ils (0.3 mm}_ B. Apply a second caat, as specified above, af�er allawing 24 b.ours fo:r fi.�rst coat to dxy. Apply second coat at a rate of 0,8 to 1.25 ga1./10� sq. ft. (0,3 to 0.5 L/sq. m}. Apply double thic�ess of second coat where first ap�lication has failed ta produce a smoath, shiny, impervious coat. C. Tzowel Grade: Trowel apply a coat of masiic asphalt dampproafing Q1ktd substrate at a minimum rate of 7' ga1./100 sq. ft. (2.8 L/sq. in), to produce an average, dty-film thickness of 70 mils (1..8 mm) but n�ot Iess than 3Q mils {D.8 mzn} at any paint. 3.5 C�LD-A.PPLIED, ASPHAL.T EM[TLSION DAMPIPROOFING A. Spray Gxade: Brush or sparay apply a coat af asphalt emulsion dampproafing at a rate of 1.5 ta 2,5 ga1./100 sq. $. (0.6 to 1 Llsc�. m), depending on substrate texture, to pxoduce a uniform, dry-film thickness of not less than 15 mils (0.4 mm), Apply in 2 coats, if necessary, to obtain required thickiness, allo�ving time for completa d�ying between caats. B, Tzovvel Grade: Tzowel apply a coat of znastic asphalt e�nulsion damppronfit�g onto substrate at a minimum rate af 7 ga1./1fl0 sq. ft. (2.8 Llsq. in), to produce an a�erage, dry-fi�m thickness of 60 rni.ls ( I.5 inm) but not less than 3Q mils (0.8 z�) at any point. FW�IorYhside 02Q17 07ll5 - 4 - � �125�02 Ci#y of Fort warth Northside Graund Storage ReseNoir Project 3.6 PROTECTION AND CLEANING A. �'rotect exterior, below-grade dampproofing membrane fram danr�age ux�til backfill is completed. Remove nverspray and spiIled znaterials from surfaces noi intended to receive da�npproofing. 3.7 INSTALLATION OF PROTECTION COURSE A. General: Where indicated, instaIl prot�ction course of type indicated over compieted and- cured dannppraofing treatment. Comply with dampproofivag anateria�s manufacturer's recommendations �or meYhod of support or attaching of protection inaterials. Support wiih spot appucation of trowel-grade mastic where not otherwise indicated. END OF SECTION FW1VaztUside 02017 �% 1�S - 5 11/25/02 City of Bort Wvrtii Noathside Ground Storage Reservair Project sECTTorr a� � so WATER REPELLENTS PART 1 � GENERAL 9 ' ' 1.1 RELATED DOCiTMENTS A. Drawings and genexal pzovisions of Contra�t, inciuding General and Supplementary Co�zditions apply to work of this sect�on. 1.2 DE�CRIPTION OF WORK A. Foilowing applications of water repellent are required, but excludin� associated areas of floars, stairs and pavings: 1. Exposed exierior co�crete surfaees. � 2. Exposec3 interior (unpainied) concre�e surfaces. 3, Exterior unit masonry surfaces. 4. Interior (unpaint�d and ►�n:glazed) unit masozary surfaces. 1.3 QUALITY ASSURANCE' A. Application: A firm with not less than 3 years oi successful experience in application o#' water repellents af types requixed on substrates simiIar to those of this project. B. Project Mock-i[Jp: Apply water repatlent to mock-up, either partial or full coverage as directed, before proceeding witli installation. Camply with installation requirements of this section. 1.4 SUBMITTALS a' A. Yroduct Dat�.: 5ubmit manufacturer's specifications, installation inshructions, and general recornmendations for water repellents. Include data suhstantiating that rnaterials are recammended by n:�at�ufacturer for applicatians indicated and camply with requiremants. � B. Samples: Submit lb" square samples of each substrate indicated to receive liquid water repellent, • vvith repellent treatment as specified applied io half of each sample. , 1.5 JOB CONDTTTONS ' A. Weather and SuUstrate Conditians: Do not groceed with appiicatian of wa#er repellent (except �vith w�tten recommendation of manufacturer), when ambient teinperailue is less than 50°F (14 Fwrinrtt�sia� ozo» 07� 90-1 11/25/02 � City af Fort Worih Northside Cttound Storage Reservoir Project deg. C); when substrate suriaees have cured for less than a period of 2 months; when rain or temperatures below 40°F (4 deg� C), axe predicted far a period af 24 haurs, or earlier than 3 days after surfaces beeame wet; whex� substrate is frozen; at surFace temperature of less than 40°F (4 deg. C). PART2�PRODUCTS 2.1 SOLVENT-BASED SII�ICONE SEALER A. Provide a 5 A% concentzation of polymerized silicone resins in hydrocarbon solvents, complying with FS SS-W-110. B. Manu�acturer: 5ubject to corzzp�iance with requirements, provide products of one of the following: 1. Applied Polymers 2. Anti-Hydro Waterproofing Ca. 3. Euclid Chemicai Co. 4. Nox-Chem Co. 5. Pecora Itaternational Corp. 6. Protex Industries, Inc. 7. Rexnord Chemical Products; Sanneborn Building Products 8. Thoro System Products 9. W. R. Meadows PART 3 - EXECUTION 3.1 1'REPARAT��N A. Test Applicatiorn: PriQr to performance of water repell�nt work, including bullc purchaseldelivery of products, prepare a sznall appiication in an unobtrusive location and in a manner acceptable to Architect, for purpos� of demonstrating final effect {visual and physicaIlchemical) of planned installation. Proceed with work only after Engineer's accep#ance of test applicatian, or as ofihezwise directed. B. Clean substraie of substances which migY�t interfere with peneiration/adhesion of water repellents. Test for moisture canten�, in accord�atace witk� repellent manufacturer's instructions, to ensure flaat surface is sufficiently dry. C. Coordination with Sealants: Where feasible, delay application of water repellents until installation of sealants has been co�npleted in jaints adjoining surfaces to be coated with r�pellent. D. Protect ad�oining wvrk, including sealan# k�and surfaces, from spillage or blow-over of �vater repellent. Cover adjoining and nearby surfaces o� aluminuzn and glass wlaere there is possibility of water repellent being depasited on surFaces. Cnver live plant �natex ials with drap cloths. Clean FWNor�hside oaoi� 07190-2 iirzs�az City af Fort Worth Northside 4raund Storage Reservair Project water repellent from adj oi.ning surfaces iinmediately after spillage. Comply with manufactur�r's recommendations for cIeat�i�g. 3.2 1NSTALLATI�N A. � Apply a heavy saturation spray coating of water repellent an surfaces indicated for treatrnent using low-pressure spray equipment. Camply with manufac#urer's instructions and recommen.dations, 9� using airless spraying procedure unless otherwise indicated. ' B. Apply a second satuiration spray coafing, repeating first application. Comply with manufacturer's �. insiructions for limiiatiox�s on drying tirne between coats and after rainstorm wetting of surfaces between coats. Consult manufacturex's tachnical xepresentative if printed recommendations are ' not appliaable to project conditions. 1� END O�' SECTION ,+ �{ FVJNortUside 02d17 07190-3 11/25/02 � cicy of Fort wonn Northside C3rvund Starage Reservoir Praject sECTzorr a�z i o BiIiLllIl�iG INSULATION' PART 1 - .GENERAL 1.1 SUMMARY A. This Section includes the fol�owuzg: 1. RQof and deck insulativn baard. „ 1.2 SUBMITTALS ! A. Product Data: For each product zz�dicated. � B. Product test reports. ' C. Research/evaluaiinn reports. � , 1,3 QLTALITY ASSURANCE A. Fzre-Test Response Characteristics: l�ro�+ide insuiation and related m.atenials vtaith the fire-test� response characteristics inc�icated, as determined by testing identical products per ASTM E$4 � for surface-burnin.g characteristics, hy iJL or another kesting and inspecting agency acceptable to authorities having jurisdiction. Identify materials with appropriate anarkiugs of applicable testing and inspecting agency. PART2-PRODUCTS 2.1 POLYISOCYANURATE INSULATION BOARD A. Gen�ral: Provide insuJ,ating material.s that camply with requirements and with refereneed standards and, for preformed uuits, in sizes ta £"it applications indicated, salected from manufacturer's siandard thicknesses, �wid�s, and iengChs. 1 B. Foil-Faeed, Polyisacyanurate Board Insulation: ASTM C 1289, Type I, Class 1 or 2 with maximum flazne-spread and smoke-develaped indices of 75 and 45D, respectiuely, based on tests performed on unfaced core on thicknesses up to 4 inches. Miniinum R-value shal� be 25. �l � FWi�Iorthside 42017 �7210 - 1 12/06/02 City of Fort Worth Nnrthside Ground Stnrage Reservoir Projeot 2.1 MANUF'ACTLJRERS A. Manufacturer subject to compliance with requirements, provide products of one of the follawing: O�vens Corning inc., Jahn Mansficld International, R-Control Building Systems. PART 3 - EXECUTION 3. I INSTALLATTON A. Tir�stall insulation to camply with insnlation manu£acturer's w�ritten instructions applicabl� to products and application indicated. Extend insulation in thickness indicated to envelop entire area to be insulated. Cut and fit tightly axound obsh-uctions and frll voids with insulation. Reinove prajections that interfere v�rith placexnent. B. Tnstallation of 1'olyisocyax�,urate Board Insulation: Appiy insulatian bgard by m�ihod indi.cated, complying wi�h manufacturer's written instruc�.on.s. If no specific zz��thod is indicatad, bond �nits to substrate vvitt�. adhesive or use mechanical ancharage to proeide permauent placement and suppart of units. END OF SECTION FVJNarEl�side02D17 07�1� - � 12/06f02 Ciry of Fort Worth Northside Crround 5toraga Reservoir Project SECTION 07411 METAL ROOF PANELS PART 1 -.GENERAL 1.1 SiTMMARY A. This Section includes the follawing: ,� , 1. Fac�ory-formed and f�eld-assembled, standi�g-seam metal raof pan.els. � 1.2 SUBMITTAI.,S , A. Praduct Data: For each type of inetal roof panel and accessory indicated. �- B. �hop Drawings: Show layou�s o£ metal roof panels, iu�cluding pians, ele�vataans, sections, details, and attachments to other work. � 1. Includs details of edge conditions, joints, panel profiles, comers, anchorages, trim, flashings, closur�s, a�d accessories. � 2. Include stxuctural an.alysis data signed and sealed by the qualified �mfession.ai engineer , responsibie for their preparation. C. Caordina#ion Drawings: Drawn ta scale and coordinating metal roaf panel izastallation with � penetrations and raof-xt�aunted items. D. Sax�aples: For each exposed finish. � E. Material certificates. ', 1.3 QUALITY ASSURlLNCE , A. Installer Qualif'ieations: An employer of workers trained and approved l�y manufa�turer. ' 1. Install.er's responsi�ilities include fabricating and installing metal roof panel assemblies and providing prafessional engin�ering services needed to assume engineerix�.g i respansibility. 1.4 WARRANTY A. Special Warranty: Manufacturer's standard form in which manufacturer agrees ta repair or rep�ace components of u�etal roof panel asseinblies that fail it� xx�.aterials �or warkinanship wiihin specified �varran� period. 1. Warranty Period: Ten years fram date of 5ubstantiai Coinpletion. FWNotthside OZD17 07411 � 1 � 2rosFaz City ofFort Warth Northsade Ground SEorage Reservoir Ptoject B. Special Warra.nty on Panal Fznishes: Manufacturer's standard farzr� i.n wlaich maraufachuer agrees ta repair finish or xeplace metal aroof panels that show evidence of deteriaratian of fac�oxy-applied finishes within specified warranty period. C. Finish Warranty Period: 20 years from date of Substantial Completion. PART 2 - PRODUCTS 2.1 MANUFACTURERS A. Available Manufacturers: Subject to compliance with requirements, manufacture:rs o£�erirn.g products that inay be incoxporated into the Work include, but are noi Iimited to, the znanufactuxers as follows: 1. Bemdge Manufact7uring Co. 2. Matal Buzldi.ng Conn.ponents, Iuc. 3. EDI 4. MBCI 5. Substitutions sha11 comply with specified requirements. 2.2 PANEL MA.TER.IA.I.S A. Metallic-Coated Ste.el She�t Prepainted with Coil Coatin.g: Steel sheet meta�lic coated by the hnt-dip process and prepainted by tk�s coil-eoating process to camply with ASTM A 75S/A 755M. Patxels s�aall. have 18 '/a" on-center s�am spacing wiih a seam height af 1 inch. Sheet ma�erial shall be 24 Gaug� coire steel or prefiz�ished Galvalume - ASTM 792-86 AZ-55. 1. Zino-Cnated (Galvanized} Steel Sheet; ASTM A 653/A 653M, coating designatian; struchual quality. 2. Surface: Smootk�, flat finish. a. � Siliconized-Polyester Coating: Dry fi!m thickness of not Iess ti�an 0.2 miI (O.DOS mm) for epoxy primer and 0.8 mii (0.02 �) �or topcoat. 3. Concealed Finish: White ar light-colored aczyIzc or polyester backer finish. 4. Surface: Smoatka, flat fXnish. 5. E�posed Finishes: a. High-Parfozx�,ance Kynar 50{} or Hylar 5000 fluorocarban coating with a top side film thickness of 0.9Q miI over 0.25 mil prime coat to pravide a total dry fiim thi.ckness af 1.5 mil. Reverse side shal� be a dry f lm thickness of 0.25 mil. 6. Color s�a11 be "Te�z-a Catta". B. PanalSea.�anfs: F�v3v��zd�ozai� 07411 -2 �tiasioz City of �ort Worth Northside Ground Storage Reservoir Projeat 1. Sealant Tape: � pressure-sensitive, gray polyisobutylene compound sealant tape vv:ith release-�aper backing. 2. Jo�int Seaiax�.t: ASTM C 920; as recommended in wrztiug by metal raof panel manufacturer. � 2.3 LTNDERGAYIvIENT MATERIALS A. Polyethylene Sheet: 6 mil thick polyeihylene sheet complying with ASTM D 4397. B. �elts: ASTM D 22.6, Type I No. 15 asphalt-saturated arganic felts.Self-adhering, poiymer- modified underlayments � three paragraphs below are us�d to resist leaks from roo� areas where ic� dams fozxn az�d othex roof areas vulnerahle to leakage. C. Slip Sheet: Building pxper, n�innny,un 5 Ib rosin type. 2.4 �LTBSTRA.TE SOARD� A. Roof-Decking; compased �f ariented strand board or ply�vad, tangu� and graoved, fire- retardant, made for use as a substrate undex xn.atal roofing, ASTM C 1289; minim�un 1 1/$-inch thick. B. Substrate-Board Fasteners: Factory-coated steel fasteners and metal or plastic plates complyitag with corrosion-resistance provisions in FMG �447Q, deszgned for fastening substrate board tQ substrate. 2.5 IIRSCELLANEC}US MATE1tiALS � I A. Fasieners: SeIf-tapping screws, bolts, nuts, sei#=locking rrvets and bolts, end-welded studs, aaYd other suitable fasteners designed to withstand design loads. Provide exposed fasteners with � f heads matcbiz�.g color af inetal roof panels by means of plastic caps or factory-applied coating. : 1. �asteners for Roof Panels: Self dri�ling or se]f-tapping 410 stainless steel bex washer head, vwith EPl]M or PVC washer undex heads of fasteners bearing on weat.�er side of metal roof panels. 2. Fasteners �or Flashing and Tri.m: Blind fasteners or �elf-drilling sczews with hex washer head. 3. Biizid Fasteners: High-streng�h aliuninum ox stainless-steel rivets. C. Bitu�ninous Coating: Cold-applied asphalt mas�ic, SSPC-Paint 12, compounded fQr 15-mil (Q.A�-mm} dxy film thiclmess per coat. Provide inert-type noncorrosive compound free of asbestos fibers, sulfur cozn.ponents, and other deleterious impurities. 2.b ACCESSORIES A. Roof Paziel Accessories: Provide campoz�ents required for a coinpleie metal roaf panei assembly including trim, copings, fascia, corner units, ridge closures, clips, flashings, sealants, gaskets, fillers, closure strips, and similar items. Match nlaterial and finish of inetal roof panels, unle�s othezwise indicated. , FWNorti�5ide 020i7 07411 - 3 �2rosiaz City of Fort Wortlt Northside Gro¢nd Storage Reservoir Ploject 1. Closuxes: Provide closures at eaves and ridges, fabricated of saxne m�tal as rnet,al. roof panels. 2. Clips: Minimtun 0.0625-inch-thick, stainless-steel panel clips designed to withsYand negative�load requzrements. � 3. Cleats: Mechanically seazned cleats formed from min;,»um 4.4250�inch-thick, stainless- steel or nylon-caated ah�minuin sheet. 4. Closuxe Strips: Closed-cell, expanded, cellulaz, rubber or crosslinked, polynlefi.z�-foam or closed-cell laminated polyethylene; minimum I-izxcb-thic�c, flexible clos�e strips; cuti ar premolded ta match metal roof paz�el prafile. Provide clasuTe strips where indicated or necessary to enst�e weaihertigh� construction. B. �'Iashing and Trim: Foz7med from 0.0179-inch thick, metallic-coated steel sheet. Provide flashing and triin as required to seal agai.z�,st wea�er and to pro�ide finished appearance. Loca�ions include eaves, ral.ces, corners, bases, framed openings, ridges, fasciae, and fillers. F'inish flashing az�.d t�rim with same finish system� as adjacent matal roof panels C. Roof Curbs: Fabricated from 4.0478-inch-thick, metallic-coated steel sheet; with welded top box and bottom skirt, and integral. full-length cricket. Fabricate c��rb subframing a� �inim�m O,Q598-inch-thick, angle-, G, or Z-shaped steel sheet. �abzxcate curb and subfrafning to withstand indieated loads, af size and height indicated. �inish roof curbs to match �netal �oof panels. Insulate roaf curb with I-inch- thick, rigid insulation. PART 3 - EXECUTION 3.1 �REPARATION A. Subsirate Board: Install suhstrate boards over roof deck on entire rooi suiface. Attach with substrate-board fasteners. 1. Install substrate board with Iong joints in continuous s�raight lin�s, perpendicular to roaf slopes with end joints staggered between rows. Butt substt'ate boards together. 2. Comply witri UL requirements for fire-rated consiruction. B. Install flashings az�d ath.ez' sheet metal to comply with requirements specified section. � 3.2 UNDERLAYMENT INSTALLATION A. Palyetbylane Sheet Underlayinent: Install palyethylene sheet on felt underlayment roof sheathing under metal roof par�els. Use adhesive foz axichorage. �pply at locations iu�dicated on Drawings, in sk�iugle fashion to sl�ed water, with lapped azld taped joints af not less �han 2 iriches. B. Felt Underlayment: InstaII felt underlayment and building-paper slip sheet on raof sheathing under metal roof panels. Use adhesive far temporazy anchorage. Apply at locations indicated on Drawings, in shingle fashion to shed water, with lapped joints of not less than 2 inches. C. Apply slip sheet o�er underlayment before installing metal roof panels. FWNort47side 02017 07411 - 4 � 2�os�oz City pf Port Worth Northside Ground SYorage Reservoir Project 3.3 METAL ROOF PANEL INSTALLATION, GENERAL A. Ge�eral: Provide metal raof panels of full length from eave to ridge, unless oiherwise indicated or restricted by shipping li.nautatzo�s. Azichor metal r�of panels and other components of the VVork securely in place, wit� provisians for the�rmal and structural movement. L. �'ield cuttiu�g of inetal rc�of panels by taxc� is not permitted. 2. ]€�igid�y fasten eave end oi metal roof panels and allaw ridge ezad free mov�ment due to thermal expansian and contraction. Predrill panels. 3. Pr4vide metal closures at peaks and each side of �idge caps. � A. F1ash and seal metal roof pa�els with weather closures at eaves, rakes, and at perimeter of all openings_ Fasten with self tapp�g scr�vvs. � S. Locate panel spIices over, but na� attached to, structural supports. Stagg�r paxial spiices and end Iaps to avaid a four paza.el lap splica condition. 6. Lap metal flashing o�er me#al roaf panels to allaw moisture ko run over azxd a£� the ' material, � B. Fasteners: 1. Steel Roof Panals: �Tse stainless-steel fasteners for surfaces exposed to il�e extexi�r and galvanazed steel fasteners far sur£aces exposed ta the interior. , 2. Aluminum Roof Panels: Use ahiminum ar stainless-steei fasteners for surfaces �xposed to the exteri�r and aluminu.m or galvanized steel fasteners fax surfaces exposed to the interior. C. Metal Protection: Wlaere dissimi.lar �etals will contact each other or carrosive substrates, protect against galvanic action by painting contact surfaces with, bituminous coating, by appl.ying rubberized--asplaalt uu�dexlayment to each contact surface, or by ather pexm.anent separation as recoirunended by metal roaf panel manufacturer. Coat baak side of altuninum roof panels w:ith bitu�inous coaLing where roof panels will contact wood, feirous metal, or cementitious canstnzction. D. Joint Sealers: Tnstall gaskets, joint fillers, and sealaz�ts wh�re indicated and where required for weathexproof perfo�•rzaance of inetal xoof panel assemblies. � Seal metal roof panel end laps with double beads of tape or seaiant, fiiIl width of panel. Seal side joints where recornmendad by metal roof panel manufacturer. 3.4 FIELD-ASSEMBLED METAL ROOF PANEL INSTALLATION � A. Standiz�g-Seam Metal RoofPan�ls: Fasten metal roo€panels ta supports with concealed c�ps at each standing-seam joint at locataon, spacing, and with fasteners recominended by . _ mazxufachuer. . l. Ins#all clips to supports wiih self-tapping �asteners. 2. Seamed Jaint: Criinp stand�g seams with manufaciurer-ap}aroved motorized seame� tool so cIip, metal roof panel, and faciory-applied sealant are complete]y e�.gaged. FWNarthside02QI7 0741I - 5 �zras�az CiTy ofFort Worth Northside Ground Storage Reservoir Project 3.5 ACCESSORY INSTALLATION A. General; Install accessories with positi�e anchorage to buildin.g azad weathertight mountiz�g and pxovide far fhermal expansion, Coordanate installation with flashings and othe:r components. 1. I�r�stall cQmpanents required for a co�a,plete metal roof panel assembly includiug tirim, . copings, ridge clostn-es, seam cavers, flashings, s�alants, gaskets, fillers, clasure strips, atzd sunilax items. 2. Comply with performance requirements, manufactUrer's written ixastallation instnzctions, and SMACNA's "Axc�aitectural Sheet Metal Manual." Provide concealed fasteners where possible, and set tusits true to li.tae and lavel as indicated. Install work witl� laps, joints, an�d seazns iiiai will be permanently wat�ght and weatlaer resistant. 3.6 CI.EANING AND �'ROTECTTON A. Remove temporary profeci�ve coverings and strippabFe films, if any, as metal roaf panels are installed, un�ess otherwise incli.cated in manufacturer's writt�n installation insh�tzctions. On com.pletian af inetal roof panel installation, clean finished surfacea as recommended by metal roof panel manufactui-er. Maintain in a clean condi�ion during consixuction. END OF SECTION Fwr�orr�stdeoaai� 07411 - 6 �2rosia2 CityaFFort Worth Northside Grvund 5torage Reservoir Project sECTzoN o�4�z METAL PANEL �YSTEM PART 1 - GENERAL 1.1 SiTMMARY A. This Section ineludes the Following: - 1, Factory-formed and field-assembled, �iut�d vee-groave texture wall panels. 1.2 SUBMITTALS A. Yroduct Data: For each type af inetal wall panel and accessary indicated. B. Shap Drawings: Sho�v layouts af �netal wall panels, ir�ciudang plan.s, elevations, sections, dstails, and attachments ta other work. , I. Include details af edge conditions, joints, panel profiles, corners, auchorages, trim, flashirigs, closures, and accessories. 2. Includ� structural analysis data signed and sealed by the qualified professional engineer responsible for their preparation. C. Coordination Drawings: Drawn to scale aaad coordinat�ng znetal wall panel installation with i penetrations and roof-rnounted items. , D. Samples: For each exposed finishe E. Ma#erial certificates. 1.3 QUALITY ASSURANCE A. Installer Qualification,s: An employer of warkers trained and appraved by manufacturer. 1. Installer's responsibilifies include fabricating az�d ins�alling metal wall paz�al assemblies and provid'zng prafessional engineering ser�ices needed � to assume engineering responsibility. 1,4 WARl�NTY ' A. Special. Warranty: Manufacturer's s�andard fvrm in which manufacturer agrees to repaix or replace components af ��tal wail panel assemblies that fail in m�atez�als or workmanslup within specified warran.ty period. 1. Warranty Period: Ten years frain date of Substantial Completion. Fwrto��5,d� oza�� 07412 - 1 � tiosraz 1 City of Fort Worth Noxthside Grvund Storage Reservoir Praject B. Special V�arxanty an Panel Fixaishes: Manufac#urer's standard farm in whi.ch manufacturer agrees ta repair fini sh or replace metal wall pan.els t1�.at show evidence af deteriorafion. of factory-applied finishes within specified warranty period. C. Finish Warranty Period: 20 years from date of Substantial Completion. PART 2 - PRODUCTS 2.1 MANUFACTi7RERS A. Available Manufacturers: Subject to compliance with �•equi�ements, man�factwrers affering products that :t�ay be incorporated into tbe Work include, but are naf limited to, the bnanufaeturers as follows: 1. Berridge Manufacturing Co. 2. Metal Buildixig Camponents, Inc. 3. �,Dl 4. MBCI 5. Sub�itutions shall camply with specified req�rements. 2,2 PANEL MATERIALS A. Prefinished l�Ietal shall be Hot-Dipp�d Galvaz�ized - ASTM A446-$5 Grade C G90 Coating A525-86, 2A Gauge core steel ox prefinished Galvaluine - ASTM '192-86 AZ-SS. Unfinished Metal shall b� Gz�ade C Galvalwne ASTM 792-86, "Satin Finish", 1, Surface: Fluted vee-groove appearance. 2. Exposed Puushes: a. High-Performance Kynar 500 ox Hyla�r 504Q fluox'ocarbon coating with a top side f�lm thickness o£ �.90 mil over 0.25 mil prime coat to provide a tatal dry film thickness of 1.5 mil� Reverse side sl�all be a dry film thickness af 0.25 mil. 3. Color shall be "Parchment". B. Panel Sealarits: 1. �ealant Tape; Pressure-sensitive, gray poiyisobntylene compouz�d sealant tape wi#h release�paper bac�g. 2. Jaint Sealant: �1STM C 920; as xecommended in writing by metal vvall panel manufacturer. 2.3 UNDERLAYMENT MATERIALS A, Polyethylene Sheei: b inil thick polyethylene sheet co�plying with ASTM D�397. FWNortliside a2oi7 07412 - 2 12105/�2 City of Fort Worth Northside Ground Storege Reservoir Praject B. Felts: ASTM D 226, Type I No. 15 asphalt-saturated organic felts.Self-adherinig, palymer- modified underlayments in ihree parragraphs belaw are used to resist ieaks from walI areas vulnerable to l�akage. - � 2.4 SUBSTRATE BOARDS A. Cement�ous Sheatlung Board: ASTM C 11771C I 177M; Fire-retardant, 518-inch tluck. B. Substxate-Board Fasteners: Factory-coated steel fastenexs arr�d m.etal or plasiic platas complying with cQrrosion-resistaz�ce pravisions in FMG 4470, designed %r fas#ening substrate baard to exterior walls. 2.5 MISCELLANEOUS MATERIALS A. �asteners: Self�tapping screws, bol.ts, nuts, self-locking riveCs and bolis, end-welded studs, and other suitabXe fasteners desig�ed to withstand d�esign laads. Provide exposed fasteners with heads matching color of inetal roaf panels by means of plastic caps or factory�applied coatir�g. I. 1. Fasteners far Wall Pane�s: Self drilling or seli tapping 410 stainless steel hex washer head, wi#h EPDM or PVC washer under heads of fasteners bearing on �veather side of me#al wall panels. 2. Fasteners for Flashing az�..d T�im: Blind fasteners or self-drilling screws with hex rx+asherr head. 3. Blind Fasteners: High-strength aluminum or stainless-steel rivets. C. Bit�umai.za.ous Coating: Cold-applied asphalt ba.astic, SSPC-Pai�at 12, compaunded for 15-mil (0.4-mm) dry filin tluc�Cness per coat. Provide inert-type noncorrasi�e compnur�d free of asbestos fibers, sulfur coinpanents, and other del�terious impurities. 2.5 ACCESSaRIES A. Wall �an�e1 Accessories: Pro�zde coxnpoz�er�ts requr.red for a complete metal wall paneT , assembly including trim, capings, fascia, corner units, ridge closures, clips, flashings, sealants, gas�Cets, £�zllers, clostu e strips, and similax items. Match material and fiu�iskz of inetal wall panels, - unless otherwise indicated. 1. Closures: Provide closures, fabricated of same metal as metal wall panels. 2. Clips: ManianuFn OA625-inch-thick, stainless-sieel panel clips designed to wifhstand negative-load requiremen.ts. 3. Cleats: Mechazucally seamed cleats formed from minimum 0.025p-inch-iluck, stainl�ss- steel or ny�on-coated aluminuna sheet. 4. Closure Strips; Closed-cell, expanded, cellular, rubber or crosslinked, polyoleizn-foam ar closed-cell lawinated polyethyleae; minimum 1-inch�thick, fle�ble closure strips; cut or premolded to nlatch metal wall panel proftle. Provide closure strips whexe indicated or necessaFy to ensure weathertight coustruction. B. Flashing and Trun: Faz-z�ned from Q.�179-inch-thick, metallic-coated steel sheet. 1'rovide flashing az�.d trim as required to s�al agai_t�sf weather and to provida fiu�islaed appearance. FWAEorthside 02017 07412 - 3 12l061Q2 City of Fort Worth Northside Ground Storage Reservoir Project PART 3 - EXECU'I'ION 3.1 PREPARATION A, Substrate Board: Install substrate baards over metal stud wa11. 1. I�stall substrate board wiY.h Iong joi.nts in conti�nuous straigl�t linas, hori.zontally with and joints staggered. Butt substrate boards together. . 2. Comply with UL requirements far fire-rated construction. B. Install flashings and oiher sheet metal to comply with requirements specified sectian. 3.2 UNDERLAYIV�NT INSTALLATION A. Polyethylene Sheet Underlayinent: Install polyethylene sheet over wall sheathing under znetaI wall pa.nels. Use adhesive far aneharage. Apply at locations indicated on Drawings, in s�ingle fashion to shed water, with lapped az�.d taped j oints of :nat i.ess than. 4 inches. B, Felt Underlayuient: Install felt underla�nnent and building-paper slig sheet aver wall sheathing uncier metal wal] panels. Use adhesive for temporary anchorage. Apply at locations indicat�d on Drawings, in shingFe fashion to shad water, with lapped � oin.ts of nnt lass thaxa 4 inches. 3.3 METAL WALL P,ANEL 1NSTALLATrON, GENERAL A. General: Provide rnetal wall panels af fuil length, unless atherwise indicafed or restr�cted by slupping �imitations. Anchor �etal wall panels axid a�er cainpon�n�s o� the Woxk secureIy in piace, with �rovisi.ons for tlaermal and structural movement. I. Field cuttiun.g o1' inetal wall panels by torch is not permitted. 2. Locate panel splicas over, but not attachad to, structural supports. Stagger panel splices . and �nd laps to avoid a four-panel lap splice caridition. 3. Lap metal flaskv.ng ov�r metal wall panels to allaw moisture tn run ov�r �:nd o� �e materiai. B. Fasteners: 1. Steel Wall �anels: Use stainless-steel fasteners for surfaces exposed #o �he extexior and galvanized steel fasteaers far s�rfac�s exposed to the interior. 2. Aluminum Wall Patzels: Use aluminutn or stainless-steel fasteners for suxfaces exposed to the exterior and aluininuin or galvanized steel fasteners for surfaces exposed to. the interior, C. Metal Protection: Where dissunilar metals will contact each o�her or coxxoszve sui�strates, protect against galvanic actzon by painting contaet surfaces with bituminous coating, by appl.yivag rubberi,zed-asphalt underlayment to each con#act surface, oz' by other perinanent separation as racoirvn�nded by n�.eta] roof pazzel znaziufacturer. Coat back side of aluvo.inum wall panels with bituiuiuous coating where wall panels will contact wood, fei�ous ine�al, or cementitious construction. T�WNorthside Q2017 Q7�:iZ - � 12106/42 City of Fart Worth Narti�side Crround Storage Reservoir Project D. Joint Sealers: Insfall gaskets, joint fi�ers, az�.d sealar�ts r�vher� indicated and where required for weatl�erproof pexfonnance of inetal roof panel assemblies. 1. Sea1 metal wall panel end �aps vvith double-beads of tape ar sealant, £ull width of panel. Seal side joints whera recammended by metal rr,+all panel manufaoturer. 3.4 ACCESSORY INSTALLATION {� A. Gex�exal: Install accessories with posifive azichorage ta building and weathertight mounting and provide for thermal axpansion. Cnoxdinate i�stallation with flashings and ot�er compon�nts. 1. Install components r�:quired £ox a camplete metal wall panel assembly includiu�g tri�a, flashings, sealants, gaskets, fillers, closure strips, and similar items. 2. Comply with performance xequirements, manuf'acturer's written installation ins�xuctions, and SMACNA's "Architectural Sheet Metal Manual." Provide concealed fasteners where possible, and set uzuts true ta line and Ievel as indieated. I�all work �rith laps, joints, and seams that will be permanentiy watertight and weather resistant. 3.5 CLEANIl�TG AND PROTECTION A. Remove temporary protecrive coveritigs and strippable films, if any, as metal wall pan��s are installed, unless atherwisa indicated in manufacturer's written iztstallation. �:nstructions. On completion of inetal wali panel installation, clean fu�ished surfaces as recommended by metal wall panel manufach�rex. Maintain in a clean condi#ian dur�ng construction. END OF SECTION � ,I , ,� JI � FW3+fortFkside02017 Q74I2 - 5 �vosraz City afFort Worth Northside Ground Stotage Reservair Praject SEC'TION 0762D SHEET METAL FLASHIl�TG �ND TR1M PART 1 �- G�NERAL 1.1 RELATED WORK DESCRiBED ELSEWHERE A. Metal Roof panels. $. Metal Panel System. 1.2 SUBMITTALS A. Product Data; Flashing, Sheet Metal, Accessories: Submit rmanufactUrer's product data, in�stallation instxuction and general recomrnendations far each specified sheet material and fabrzcated product. B. Shop Drawia�gs; FXashing, Sheet Metal, Accessories: Subrn.it shop drawings showing layau#, joining, profiles, and anchorages of £abricat�d wark, includfng major caunter- flashings, trim tuiits and expansion joint systems; layou�s a� 114" scale, details at 3"' scale. 1.3 JOB CONDTTIONS A. Coordinate work af this section with interfacing aud adjoining wark for proper sequencing o� each installation. Ensu.re best possible weather rEsistanc� and durability of the work and protection. of materials and finishes. PART 2 - PRaDUCTS 2.1 �LASHING AND SHEET METAL MATERIALS A. Sheet Metal Fla�hing/Tram: i. Zinc-Coated Steel: Gommexcial quality with 0.2Q% copper, ASTM A 525 except ASTM A 527 for lock-forming, G90 hot-dip galvani�ed, mill ghosphatized as required for pa�ting; 0.0359" thick (24 gauge). B. Misaellaneous Materials and Accessoxies: 1. Solder: Fax us� with steel, prouide tzn/lead solder (ASTM B 32), with xasin flux. a. Lirnit lead cc�ntent af salder or flex to 0.02°10 FWl�forthside Q2Qli ��2�-I 11/25/02 City of Fort Worth I�Torthside Ground 5toraga Keservoir Praject 2. Pasteners: Saine me#al as flashing/sheet metal or, other noncorrosive metal as recammend�d by sheet manu.facturer. iVlatch finish of expo��d heads with material � beix�g �astened. 3. Bihuninous Coating: F� TT-C-494 or SSPC -�'aint 12, solrren# type biturninous mas�ic, naminally fr�� of sulfur, cornpounded for 15�mi1 dry filrn thickness p�r coa�. 4. Mastic Sealant: Palyisobutylene; nonhardening, nanskinning, nondrying, nanmigrating sealant. 5. Elastomerzc Seal.ant: Generic type xecammended by maz�ufacturer of a�etal az�d fabricator of components beir�g sealed; comply with FS TT-S-4027, TT-S-00230, or TT-S-001543. 6. Adhesives: Ty}�e recommended by flashing sheet manufactur�r fox waterpzoof/weather-resistant seaming and adhesive application of flasl�ing sheet. 7. Metal Accessoxies: Pxovide sheet metal clips, �traps, anchoring devices and similar accessory units as requzxed for installafinn af work, matching or compatible with material being installed, noncorrosive, size and gage required for performance but not less than 2Q gauge. 2.2 FABRICATED iJNITS A. Gez�eral Metal Fabiication: Shop-fabricate work to greatest extent possible. Camply with applicable requirements o£ SMACNA "Architecfural Sheet Metal Man.ual" and ather recognized indusi7y pxactiaes, Fabzicate £or waterproof and weather-resis�ant performance; with expazision pxovisions for ruzuiing work, �ufficient to perrnanently prevent leakage, damage or deterioration af the work. �orm work to fit substrates. . Cornply wiih material manufacturer instructions and recammendations for forming material. k'orm exposed sheet m�tal work without excessive oxl-canning, buckling and t:> taol zaaaxks, t�rue to line and 1e�els required, witb exposed edges folded back to £orm hems. B. Seams: Fabricate nonmoving seams in sheet metal with flat-lock seams. Thin edges to be seamed, form searns, and soldar. C. Expansion Pravisions: Where lapped or bayonet-type expansion provisions in woxk cannot be used, or woez�d not be sufficiently water/weatherproof, form expansion join#s af intermeshing hooked flangEs, not less than I" deep, filled with mastic sealant (cancealed wi.thin jaints). D, Sealant roints: Where mo�able, non-expansion type joints are indicated or required for p�oper per�'ormance of work, form metal io provid� for �rop�r ir�stallation �f elastameric sealaz�.t, in compliance with SMACNA standards. �wiv4��a� o2az7 07520-2 � ��zsio2 City ofFort Worth Narthside Csround Storage Resarvoir Praject E. Separations: Pravide �or separation a� metal from noncompatibie metal or corrasive substrates by�coating concealed surfaces at locations of contact, wi�i bii:uininous coatin� or oth�r permanent sepaxatzon as recommended by manufact�er/fab�icatax. PART 3� - EXECUTION 31 INSTALLAT'ION REQUIREMENTS � A. General: Comply with manufachuer's ianstaIlation instxuctions an�d recomrznendations, arfd with SMACNA "Architectu.�al Sheet Metal Manual". Anchor uni�s of work secu�rely in place by methods r�quired, providing for thermal expansion of inetal i�nits; conceal ., fasteners where passibl�, and set units true to line and level as required. Install work with laps, joints and seams which will be permanent�y watertight and weaiherproof. B. Bed flanges of work in a thick coat af bituminous roofing cemeni where required for waterproof performance. 3.2 CLEANING AND PROTECTION A. Clean exposed metal surfaces, removin.g substa�nces that might cause corrosion of inetal or deterioxatian of fini�hes. B. Protection: Protect flashings and sheet metal work during construction, to ensure that work will be withoui damag� or deterioration, other than natural weathering, at tixne o� substan.tial completion. END OF SECTION �� PWNortUside 02017 Q%�2Q-3 11/251U2 City afPort Worth Nortl�side Grourtd Starage Reservoir Project SECTION 07924 70INT SEALANT PART i = GENERAL 1.1 DESCRIPTION �� A. Extent of each fonn and typ� of joznt sealer is indicated an drawings and in �his section. � I. 7oint preparation 2. 5ealing interiox and exterior joints. 3. Sealants, caulkings, and accessories. 1.2 QUALTTY ASSi7RANCE A. Si.n,gle Source Responsibility for Join.t Sealer Materzals: Obtain joint sealer materials frozx� a single manufacturer far each different product required. I.3 SUBMITTALS A. Product Data: Suhmit manuiacturer's technical data for eaa� joint sealer product r�quired, � in�luding instruc�ion.s £or joint preparatiori and joint sealer applicatian. , �. B. Samples £or Initial Selection Puz�aoses: Subinit manufaciurer's standard b�ad samples cansisting of strips of actual products showing full range of colors avanlable, �or each product exposed to view. � PART 2 - PRODUCTS . 2.1 MATERIALS A. Compatibility: Provade joint sealers, joint $Ilers and ather related materials that are compatible with one another and with joint substrates under conditions of service and application, as = den:�onst�ated by testing a�nd field experience. B. Colors: Provide color of exgosed joinf sealers indicated or, if not otbarwise andicated, as selected by Engineer from manufacturer's standard colors. � FWI�Iarthside 02017 07920-1 i ir�sio2 City af Fort Wurth Northside Groeuid Stotage Reservoir Project 2.2 CAULKING A. �ar all areas: O�.e-Part Non-Acid-Curing Low-Modulus Silicon.e Seaiant: Provide one of the following producfs: a, "Cherncalk 1 a00"; Bostick • b, "Dow Carir�ing 790"; Dow Coz-�n.irag Corp. c, "864"; Peeaxa Corp. d, "Omniseal"; Sanneborn. � e. "Spectrum 1"; Treamco 2.3 JOINT SEALANT BACKING A. General: Frovide sealant backings of material and type which are non-staining; are compatible with joint su�strates, sealants, primers and other joint iillers; arid are approv�d for applications indicated by sealant manufacturer based on field experience and laboratory testing. B. Plastic Foam .Toint-Fillers: Preforzned, caznpressible, resilient, non-wa7cing, non-ext�rudzng strips af plastic foam of material indicated helow, and of size, shape and density to control seaiant deptl�. and othez��se coniribute to producing optimum sealant performance. C. Clased-cell polyurethane foam, flexible. PART 3 - EXECUTrON 3.1 INSPECTION A. Require Tnstaller fio inspect joints indicat�d to receive joint sealers for campliance with requixements for joint configuratian, installation tolerances and otl�er cond'ztians affecting joint sealez performance. Qbtain Installer's written report listing any conditzons detrime:ntal to performance of joint sealer waxl�. Da not allow joint sealer �vork �o proc�ed until unsatisfactary conditions have been conrected. B. Surface Cleaning of Joints: Cleatl out joints immediateIy before installing joinf sealers to comply with recommendations of joint sealer manufacturers and the following requirements: 3.2 INSTALLATION OF JOIN��' SEALERS A. General: eomply with joint seaier manu€aciurers prit�ted installation. inst�uctians applicable to �aroducts and applzcations indicated, except where more stringent requirements apply. 1. Frime joints as per manufacturer's recommendations. 2. Perform work in accordance with A5TM C804 and ASTM C790. B. Apply silicone sealant at a11 exterior locations and interior fnasonry confrol joints. FWNorthside 020.17 �7�2.�-2 11/25/02 City ofFort Worth Nocfhside Ground Storage Reservoir Prnject C. Apply acrylic sealant at all interior locations except masanry control joints. D. Apply sealant recommended by manufacturer for use around joints af glass unit masonry: 3.3 AREAS TO BE CAULKED , A.• Around al� doors, windows, exterior openings, soffits, expansion joints, penetrations in masonry, control joints, trim moldings and elsewhere as noted. In outside walls atad at interior waZls and �� ceilings and elsewhere by packing with Ethha�oam rod where crack is large enaugh and then finish � with Butyl Ruhber C�aullcing Compound applied with a gun thoraughly and positively filling all cracks around fratnes an.d jain#s. Where crack is too small to use back-up materials, remove �- tnolds and replace af�er buttering the back completely with caulking compound. Caul�Cing shall prnvide a tb.ozoughly weaihertight co�ndinan around the perimeter of the frame and wall openings �- or joints. After application of caulking, cantractoz shall sraooth the face of the eaulking and �., elitninate all ridges created by the caulking.gun. Keep caull�ing irozx�. smearing over adjacent '' surfaees. Caulk all interior and exter�or jasnts where tilt-up concrete rnasonry abuts a different material. 3.4 PROTECTION AND CLEAI�]TNG A. Protect joitrt sealers during and after �uring period from con.tact with contaminating substances or from damage resulting from construction operations or other cause� so that they are wiihout dsterioration or damage at tizna of substantia� cample�ion. If, despite such protection, darnage or deterioration accurs, cut dut and remove damaged or deteriorated joint sealers imm�diafely an.d reseal joints with new materials t� produce joint s�aler installatiar�s with repaired areas indistinguishable fro:nn original work. B. Clean off excess sealants or s�alant sxn.ears adjacent to joints as work progresses by rnethods and with cleaning materiais approved by manufacturers of joint sealers and of products in which joints occur. END OF SECTION �_� �w�ront�ta� azaz� 07920-3 i irzsroz i \. .� :� ,�� ,� �� , �I�� y�� I ��a� City afFort Worth Northside Ground Stoiaga Reservoir Praject SECTION 08110 HOLLOW METAL DOORS AND FRAMES PART 1 - GENERAL 1.1 SECTION INCLUDES , A. Hallow metal c�oors, �oIIow metal door frames and glazing frames. 1.3 REFERENCES , . � A. ASTM A115 — Series on door and frame prepara�ion. °. B: SteeF �heet, Ca�rban, Cold-rr�lied, Comm�rcia3 Quality. , 1.4 SUBMITTALS I A. Product Data: Submit manufaciurer's product data sheets_ B. Shop Dxawings: Furnish illustrations and schedules of daor and frame sizes, and indicate types, materials, constructian, finishing, anchoring, accessories and location and preparatian for fmish hardware. � _ 1.5 QUALIT�Y ASSURANCE � A. Mann£aciurer; Minirnum 5 years experience iu� fabricatin.g custom hallow meial work. Submit list of recent lacal representative projects completed. . B. ReguIatory Requirer�ents: 1. Testing Agency: Underwriters' Laboratories, Inc. (LTL). j 1.5 WARRANTY A. Provide a minimum of a two (2) year warranty against defects in manufaciurer an.d ins#allatian. 1.6 DELN�RY, STOR.AGE AND HANDLING ' A. Deliver, store, and haz�dle vt+ork in manner to prevent damage and deterioration. Provide individual cardboaxd containers for doors. Store doors and frarne� upright in a protected dry area. �ART 2 - PRODLTCTS F WNarthside 02D 17 �$11 fl-1 11/25/02 City pfFort Worth Northside Ground Starage Reservoir Project 2.� BAszc �TEx�r.s A. Sheet �teel: Cold-rolled, ASTM A3f6. B. 5hap Prizner: Manufactur�r's standard rust inhibitive prizner. C. Core Filler Maierial: Manufacturer°s standard saund deadening insulation, 3 lb. density. D. Anchors: Manufaeturer's standard T-strap, clip angle and spacers. 2.2 FABRICATION — GENERAL A. Fabricate hollaw metal work rigid, neat in appearance and free from defects, warp or bucicle. B. Accurately fonn rnetal to required sizcs and profiles. C. C1early identify c�ork, that cannot ha permanently factory-assembled be%re sb.ipunent, to assu:re proper assembly at project site. D. Grind az�d dress e�cposed welds to form smooth, flush surfac�s. E. Do not use metallic filler #o conceal zxianufacYuring defects. F. Provide %llorving edge clearances: 1. Bai�veen doors and frames at head and jamb: �/8 inch. 2. At sills with threshalds: 1/4 inch rna�cimum between tlareshold and door. 2.3 �ABRICATION — F1tAME5 A. Combinatian type with integral siop and trim, farmed to prafiles and shapes detailed. B. Weld fraznes to form rigid, squar� and true units. C. Close corner and connection joints tigb.t with trim faces mitered and contznuously welded and stops znitered. D. Frovide jamb anchors at 2'-6" o.c., but not less than three (3) per jamh, suitable for fastening to adjacent construcnon. Provide a sill atachor welded to bottom of each jannb for fastening to floar. E. �'rovide remavable steel spreader at bottozn for bracing during shipping. F, Punch frames for three (3) rubber silencers at each jamb on single daors, and t�nvo (2) at heads ai pairs of doors. � G. Pravide channel-glazing beads formed of 20 gauge steel, eorners butted and ciosely fitted. Secure at 8-inch o.c. with countersunk zinc-plated machine screws. FWNortl�side 02017 08110-2 r irzsroz Ciry of Fort Worth 1Vorthside Ground 5torage Reservoir Fraject 2,.4 FABRICATION - DOORS ' A. �orm doors wittx fully weIded seamless construction, with no visible joints or searns on faces ox • vertical edges. , B. Yrovide exterior dooxs with 16 gauge face sheets. � C. Provide cantinuous internal vertical stiffeners of 22-gauge steel, spaced at 6 iu�ches o.c, and ., welded to face sheets at 4 inch.es o.c. Fill space between stiffeners with sound deadening material. , D. Provide continuous 1 S gauge chanr►el rein%reemenfi welded around perimeter of door. Close tops of exterior door with flus� clasing channeIs. . � E. Fully weld ver�ical doar edges. Grind, fill and dress ta s�noot�a flush surface. r � F. I'rovide 20 gauge glazing s�ap, mitered corners, secured with countersunk machine screws. Lacat� loase stops an ivaside of opening. I G. Forzn door seal mortise on door battam where scheduled. 2S IiARDWARE PREPAItATION A. Machine, rnortise, reinforce, drill �ud tap dooxs and �ratnes far templated zn�artise finish hardware in accordance with ANSI A115 and hardware templates. � B. Minimu�n gauges for hardware reinfarcernent: � � 1. Hinges: 7 ga. ! 2. Loc�Csets, Panic Devices and �'lusi�boits: 15 ga. 3. Closers: 12 ga. 4. Other Surface Mounted Hardware: 16 ga. C. Provide 26 ga. Dust cover boxes at hardware zx�artisas. D. Provide for electric stri�Ces an corridor daor fraines as recammended by manufacturer. 2.6 FINISH A. Dress tool marks and surface imperf'ection to smooth surfaces, remove irregularities. B. Cher,nically treat and ciean doors and frarr�es and apply a mineral filler to assure a sinooth surfaca. C. Apply one shop coat of rust inhibitive primer. PART 3 - EXECUTION FWNorthside 02917 08� 10-3 1]/25102 City ofFort Wnrth Northside Ground Stnrage Reservoir Projeot 3.1 EX�MIlVATION A. Examine contact suxfaces and raugh opening for defects #hat would prevent quality installation of frames. � S, Do not proceed until defects arre corrected. 3.2 INSTALLA'I'�ON A. Frames: 1. Install frames pl�rnb, rigid and in true align�nent. 2. Exercise care in se#tin� of frames to maintain schedule dimensions, Hold head level and maintain jarnbs plumb and square. 3. Securre anck�orages azad cannections to adjacent construc�ion. 4. Leave frame spreader Uars intact un�il frames ar� set square and glumb, and anchors are securely attached. 5. Weld field splices and grind smnath. 6. Provide heavy duty removable mullions at new frames for bath new and reused daors. B. Doors: 1. Install in accordance with reviewed Shop Drawings. 2. Maintain sp�ciFiad edg� clearances. 3.3 ADJU5TING AND CLEANiNNG A. After hardware is installed, test and adjust doors for smooth operation with no binding ar warping, B. Reinove dirt and foreign matt�r frain surfaces. �. Remove debxis frozn site. END OF SECTION �wrro�hS�aE azo» Q8114-4 � iizsioz City of Fortworth Nortl�side Ground Storage Reservair Projeot SECTION 08331 OVERHEAD COILING DOORS PART 1 = GENERAL , _ 1.1 RELATED DOCUIVIENTS ' A. Drawings and gen�ral pravisions of the contract, including General and Supplementary Conditions apply ta fhe worlc of �his section. � 1.2 SUMMARY A. Exient of overhead coiling doors is sho�+n an drawings. B. Types of overhead coiling doors include t�e foliowiu�g: 1. Overhead service doors. 2. Motarized o�erated doars. C. Provide carnplete operating door assemblies including door curtazns, guides, caunterbalanc� mechanism, hardwaxe, aperatars, and insfiallation accessories. D, Electrical connections for powered operators and accessories as indicated. 13 SUBMITTALS � A. Product Data; Submii manufacturer's product data, rougi�in.g-in diagrams, and ins�allation instructions for eaeh type and size of overhead coiling daar. Provide operating z�structions and maintenance information, a�.d camplete information describing electrical rough-in instruations. B. Shop Drawings: Submit shap drawings for s�ecial components and installations which are not iully dimensioned or detailed on martu�acturers data shaets. �.4 WARRANTY A. 1'ravide a mirnimum af a two (2) year vvarranty aga'rust def�cts in manufacturear or installation. 1.5 QUALITY ASSURANCE A. Furnish each ovezhead coiling door as a complete unit produced by one �n�nufaeturer, including haz�dware, accessories, mounfiang and installation components. Furnish overhead coi�in.g door units by one manufacturer for entire pxaject. F Widarthside D2017 083 31-1 i iizsiaz City of Portworth Northside Graund Storage Reservair Froject B. Insert and Ancharages: Furnish in�erts and anchoring devices which must ba set ir� con.erete or built inta rnasanry for installation of units. Provide setting drawings, templat�s, instruct�ans az�.d direc�ions for�installation of anchorage devices, Coordinate delivery tvith other �vork to avoid delay. C. Wind Loading: Design and reinforce overhead coiling doars #o withstand a 201b. par sq. $. (85 � mph) wind loading pr�ssure unless otherwise indicated. PART 2 - PRODUCTS �,1 ACCEPTABLE MANUFACTURERS A. Manufaciurer: 5ubject to campliane� with requirements, provide products of one of the following: 1. Atlas Door Corp. 2. The Caokson Co. 3. Mahon Rolling Door Dz�., RCM Cozp. �4. Overhead Door Corp. S. ftaynar Manufacturing Co. b. Wit�dsor Daor Div., The Ceco Corp. 2.2 DOOR CURTAIN MATERTALS AND CONSTRUCTION A. Door Curtain: Fabricate overhead coiling doar curtain of interlocking slats designed to withstand required wind loading, of continuous length %r width of door wvithout splices. Unless otherwise indicated, p:rovide slats of material gage recommended by doar nnanufactuz•ex fo:r size and fype of door required, and as follows: B. Aluminum Da.or Curtain Sla#s: Furnish with standazd mil.� finish. 1. Furnish manufacturer's heavy-duiy "flat-face" slats, (1$ gauge aluminuffi) C. Endlocks: Malleahle irnn castings galvanized after fabrication, secured to curtain slats wi1:h gal�anized rivets. Pravide locks on aiternate curtain slats for curtain alignment and resistance against lateral movement. D. Bottom Bar: Consisting of 2 angles, each nat less than 1-1/2" x 1-112" x 118" thick, either stainless steel or aluminum extrusio�as ta suit fype of curtazn slats. E. Curtain 7amb Guides: Fabricate curtain jamb guides of steel axzgles, or channels and az�gles wifi11 sufficient depth and strength to retain curtain loadang. Build-up units with minunum 3/I6" thicic stainless steel sections. Slot bolt hales for tracic adjustment. 1. Sec�re continuous wall angle to wall framing by 3/8" minunuin bolts a# not more than 30" o,c., uziless closer spacing recommended by door r�anufaciurer. Extend wall az�gles aba�e door opening head ta support cai� brackets, unless otherwise indicated, Place anchor bolts on exterior wall guides so they are concealed when door is in closed position. Provide FWVNarthside 020I7 08331-2 ii�2s�az City of �ortworth Northside Ground Storage Reservoir Project removable stops on guides fo prevent aver-travel of curtain, and continuous bar for halding windlocics. F. ' Weather Seals: Provide vinyl or neoprene weatherstripping for exterior exposed doars. At door heads, use 1/8" thick continuaus sheet secuured to inside of curtain coil hood. At door ja�nbs, use 118" tk�ick cantinuous strip secured tn exterior side of jarnb guide. ., 2.3 COUNTERB�ALANCING MECHAI�IISM A. Counterbalance daors by means of ad,justable steel helical torsion spring, mounted araund a steel shaft and rn4unted in a spring barrel an,d connec#ed to door curtain witla required barrel ri.ngs. Use grease-sealed bearir�gs or self-lubricating graphit� bearings for rotating inembers. B. Coun�erbalamce Barrel: Fabricate spring barrel of hot-formed structural quality cariaon s#eeI, weIded or seamless pipe, of sufficient diameter and wall thickness to support rall-up af curtain withaut distortion of slats and lirinit barre� deflection to not more than 0.03" per ft. af span under ful� load. ' 1. FWTlorFhside 02017 springs. Size springs to counterbalaz�ce weight of curtain, with unifozx�n ad3ustrnent accesszble fro� outszde barrel. Provide cast steel barrel plugs to seeure enc�s of springs to � barrel and shaft. 2. Fabricate torsion xod for couuterbalance shaft of case-hardened steel, of xequired siz� to � laold f�xed spring ends and carry tarsional load. C. Brackets: Frovide mounting brackets of nnanufacturer's standard design, eitlaez cast iron or cold- � rolled steel piate with bell moath guide groove for curtain, � 1 2.4 PAIN'I'TNG �; A. Shop clean and prime fenrous meta?� and gal�anizeci surfaces, exposed and unexposed, except faying and lubricated surfaces, with doar inanufacturer's s#andard rust inhibitive primer. 2.5 ELECTRiC DOOR OPERATORS A. General: Furnish electric door operatax assembly of size and capacity recommended and provided by daor zr�a�aufacturer; coznpl.ete �vitki electric motor and factory-prew�red rn.otor controis, gear xeduction unit, solenoid operated brake, remote control stations, controi de�vices, conduii and wiring frorn controls ta motar and central statians, and accessories requ'ired �or proper operation. Provide spri.ng baiance of one or mare oil-tempered, heat-treated steel helical torsion Provide hand-operated discannect or a mec�anism for autouia�ically engaging a sprocket and chain operator and releasing brake for em�rg�ncy manual operation. Mount disconneet 0&331-3 11125/D2 City ofFottworth Northside Crround 5toxage Reservoir Project and aperator so they are accEssible from floor level. Include interlock device to autama#ically prevent motor from operating when emergency operator is engaged. 2, Design operatar so that motor may be removed �vithout disturbing limit-switch adjustment and without affecting emergency auxiliary operator, B. Door Operatox Type: Provide horizontal top-of-coii or vertical front�of-coii bracket-mounted door op�rator units consisting of eleetric mfltor, wonn gear driv� from motor to reduction g�ar box, chain ar wort�r� gear drive from reduction box to gear wheel mounted on caunterbalance shaf�, and a disco�atxect-release for manual operation. Provide moiar and drive assembly of harsepavv�r and design as detezxz�ined by door manufacturer for size of doar required. C. Electric I�ilotozs: Provide high-star�ing torque, reversible, constant duty, Class A insuIated electric motors wiih averload pratectian, sized ta mo�te door in either direc�ion, fram any positian, at not less than 2/3' nor more than 1' per second. l. Coardinat� wiring requirements and curt�ent cbaracteris#ics' of motars with building electrical system. 2. F�rnish totally enclosed, non-ventiiated �type tnotors, fitted with plugged drain, and controller �vith NEMA Type 4 enclosure, for exteriar applications and where indicated. D. R�mote Control Station: Pravide momentary-contact, 3-hut�oz� control statioa with push buttan controls labeled °`open", "close" and `�StQ�]°�. 1, Provide cantrol units, fixl!-guarded type, standard duty, surface- mounted, weatherproof, NEMA Type 4 enclosure, key-operated. E. Autamatic Aeversing Control: Furnisk� each door with automatic safety switch, �xfendin.g �ull v�id�h of door bottom, and located within neaprene or rubbar astragal mounted to botfiam door rail. Contact with switch be%r� fully elosing will immediately stop downward travel and reverse d'zrec�ion to fully apened position. Connec# to control circuit through retracting safety cord and reel, or sel� coil cable. 1. Pravid� electrica�ly actuated au�toznatic bottox�a bax. PART 3 - EXECUT��N 3.1 INSTALLATION A. Install door and operatzng equipment complete with necessazy kzaz�dware, ja�a�b and head mold strips, anchors, inserts, hangers, and equipment supports in accordance with fmal shop draw�ngs, manufacturer's instruc#ions, az�d as specified herein. END OF' SECTION FWNortl�side 02017 48331-4 i irzsro2 City of Fort Worth Norfhside Crrnund 5torage Reservoir Pra3act SECTION 08710 DOOR HARDWARE PART 1 GENERar. 1. i S,LTIVAVIARY A. Saciian Tncludes: L Hardware for hollow metal doors. 2. Thres�olds. 3. Weatherstripping, seals and daor gaskets. 1.2 REFERENCE STANDARDS A. BI IMA 13 D 1- Materials and Finishes. B. Americau National Stand�rds Ins�itut�: 1. ANSI A1S6.1 - Butts and Hiages. 2. ANSI A 156.2 - Bored and Pre-assembled Locks and Latches. 3. ANSI A156.3 - E7cit Devices. 4. ANST A15b.4 - Door Controls - Closers. 5. ANSI A155.7 - Template Hinge Dimensions. 6. ANSI AI56.13 - Mortise Locks and Latches. 1.3 SUBMITTAI.,S A. Hardware Schedule: 1, Submit hardware supplier's typew�tten capies o£proposed fi�aash hardware schedule for review. ' 2. Pxepare schedule using 5equence aud Farmat for Hardware Schedule as recommended by Door and Hardware Institute (DHI}. 3. After acceptatice of schedule, pxovide schedule ta Architect far file and distribution pLuposes. B. Product Data: 3. Manufacturer's cut shee#s for each hardware ite�n. 2. Details for tppe strike plates, lengt� of spi�dle, hand, backs�i and bevel of locks, hand and degree oi opening for closers and ofiher functions ofinechanisms. 3. Installation instructions and mai.n.tenazace info�xaation. 4. Copies of final hardware schedule reflecting ch;anges made during consiruction. C. Shap Drawings: ].. Pus� Plate: Indicate concealed fastening and graphics. 2. T�tresholds: Indicate thickness of materials, method of anchoring a�d details of conshuction. D. Certifications: Upon request of Archiiect, submit hardware manufacturer's letter of compliance that products meet ANSI requz�ements and have been tested and a�re grad�s xequired by specification, E. Ter�aplates: Furnish templates and accepted finish hardware schedule to door and frame manufacturers for use in fabrication. �wrlo�thside ozo17 D871 d-1 i tlz5loz City af Fort Wazth Northside Ground 5torage Reservoir Praject F. Maintenance T�ols: Deli.ver hardware adjustment tools for each item o� fuush hardware. G. Operatio� and Maintenance Data: Provide naaixufacturer's parts list and maintenance instruc�ions for each iype of hardvvare supplied and necessary wrenches and taols required for praper maintenance of hardw�'�. L4 DELNERY, STORAGE AND IiANDLING A, Pacicage b,ardwaxe items separately with necessary screws, bolts, n�i.scellaneous parts, instruc�ions, and wh�r� necessary, installatian templates foz installatzon. Cl�arly label packages to identify conternts and fintsh locatia� in huilding. B. Deliver �a�rdware requ�ed £or shop application to shap, mill or factory i� ample ti.me to not iznpede progress of work. C. Receiv� hardvvare when delivered. Provide dry, secuxe Ia�k up for hardware delivered to project, but not yet installed. Pro�ide space foz unpacking, sorting, ch�cking and storage af finish hardware. D. Control handling and installation of harduvare ite�ns which are not iminediately replaceable so completion of work will not be delayed by hardware losses, 3�oth l�efore and after installation. E. Contractor and hardware su�plier shall joint�y in�entory. i��►,%�:�7\��111•� A. Provide a�i�timura af a two (2} year warranty against defects in ivanufachuer and installation. B. Submit additional warranty on followi,ug items: . �. Mortise Locks: Five five year limited warranty. 2. Doar Closers: Ten year limited warranty. PART 2 PRODUCTS 2.1 BUTT HIN�E� A. Acceptable Manu�aotvrers: 1. McKinney Manufacturing Company. 2. Hager Hinge Company. 3. 5tanley Hardwar�, Division of Stanley Warks. B. Full�Mortise Hinges: Three lcnuckle, ANSI A156.1, wiih non rising pizis, concealed bea.riz�g oz� doors with closers and plain bearing on other doars. C. Non-Reinovable Pins: Provide butts with set screw in barrel making hinge non-removable when door is in closed pnsition for c�erior and interior door wi#h locks and doars, with security controls - card reader, electric strike or magnetic laeks D. Heavyweight Concealed Bearing Hinges: Labeled daars ovez' S'-0" in height, unl�ss daors are labeIed with stand,axd weight ball bearing hinges, �wrrorrn5�de o2ot� Q871Q-2 i iizsroz City of Fort Worth Northside Ground Storage Reservoir Praject E. Finish: DUII ahroaa�;e, US26D. F. Minimwn Number Hinges £or I-3/4" doors: � 1. Doors 60" ar less i�n height: Two buits (one paar). � 2. Doors over 60° aaa.d not over 90": Three butts (1-112 pair), 3. Doors over 9U" and nat aver 120": Four butts (2 pai�r). , 2.2 LOCKSETS AND LATCH 5ET5 A. Aceeptable Maaaufacturers: 1. Corbin/Russwin Architectural Hardware. ' 2. Best. , 3. Saz�gent & Ca�pany. 4. Schlage Lock Company. = 5. Yale Securi.iy, Tx1c. B. Mortise Locics and Latch Sets: 1. Hesvy duty construction witl�. wrought cases, minrmum case thickness of 0.093", ANS� � A156.13. 2. Fronts: 8" x 1-1/4", adjustahle ta 118" in 2" vvith 2-3I4" backset. 3. Minimum proj ection of latch bolt: 314". 4. Minimum throw of dead bolt: 1". 5. Beveled, rowaded or rabbeted faces where required. 6. Where Iock stiles are too �anrow for backsets of locks speai.fied, furnish speciai backsets. � C. Lever Handles and Escutcheans: 1. Casi af forged brass or bronze materiai, levers supported by intarnal spring. 2. On dooxs into hazardous areas which are accessible to physicaliy handicapped persons, I provide knurled Iever cantact surfaces. � 3. Loc�sets shall be provided with pressure xelease feature. When outside lever is locked, it is not ridged but will move freely without operating latch bolt or lransferring torq�te to lock chassis. D. Fuush: DuII cbarox�e, U"26D. I E. Strikes: 1. Fwrtaish locics arxd latches with wrought bo� strikes. 2. On single swrng doors, pxovide latch strike plates witlx minimum lip prnjection ne�essary to proj ect fram trim. ` 3. On pair qf doors with or without astragal, lip projec#ion of latch sirilce plates shall not extend beyond £ace of lock style of inactive leaf. � 4. Size: 4-71$" x 1-1/4" x 3132". k'. Dummy Trim: Match to locic specified on. paiur of doors, provid� complete s�t bath sides of doors. 2.3 KEYII�TG A. Factory construction xnasterl�eyed iocksets based on Best cylinders. Perform further keying as directed by Owner ta match Owner's existing keying program. B. Estahlish keying based on GMK system. Provide fallowing number oikeys: FWNorthsi�ie 02p17 Q871 D-3 i iizs�az City a£Fart Warth Nortl�side Ground Storage Reservoir Project 1. GMK: Six each. 2. MK: Six each. 3. Change keys: .Tlaree far each lock. 4. Construction kays: 12 master keys. G Canstruction Keyiug: Pro�ide canstruction cores for locks during cons#ructian.. D. Index, tag and deliver permanent keys in sealed container to �wner. E. Con#ractor to provide installation of permanent cores, 2.4 EX�T DEVICES A. Acceptable Manufacturers: 1. Corbin/Russvvin Architectural Hard�vaxe, 2. Monarch. 3. Sargent & Company. 4. Von Duprin, Inc. B. Descrip�ion: 1. Listed under Fire E�cit Hardware"' in accident equipxnent Iist of �LTndervvriters Laboratories, ANSI A1S63 2. C3aassis �nounted unit constr�ction with remavable covers, identical wall thickness on all types of e�zt devices, 3. Minimum wall thickness of cross bar: 0.062" or reinforced, 4. Mini�num top and bottom rods a�vertical rad devices: 31$" diameter. 5. Stainless s�teel main arm pivot and springs, 6. Cross bars and arms counterbalanced by springs in both center case and hinge stile case. '7. Base metal s�ainless steel, brass, or bronze. C. Finish: Du11 Chrome, i7S26D. 2.5 SURFACE MOUNTED DOOR CLOSERS A. Acceptal�le Manufacturers: 1. Dorma. 2. Corbin/Russwin Architectu�ral Ha�rdware. 3. LCN Closer Di�+ision. 4. Nartan Markeiing. 5. Sargent & Company, B. Description: 1. ANSI A155.4, universal regular or pa�•allel ann, nonhanded, nonsized. 2. Rack and pinion construction with co:an.pression spring, fiilly hydraulic. 3. Clasing speed, latching speed and backcheck cont�olled by independen.tly aperated cancealed key valves. 4. Iniensity of backcheck feature to be adjus�able. 5. Equipped with spri.ng ad�ustmenti allawing adjustment of spring pawer to sui.t zzadividual door conditions. 5. Snitable for mounting on I-3/4" min;mum top rail o£ door. 7. Size as recammended by manufacturer for door size and w�i.ght. 8. Provide mou.nting plates, sea� nuts and bolts. FWI�iorthside Q2D17 08710-4 r iia��a2 City ofFort Worth Northside Ground StoiageReservoir Project 9. No graphics allowed on cover. 10. Frovide parallel arms £or exterior doors, hall doors, and outswinging interior doors. 11. Frovide stop arms for exte�or door clasers with parallel arms. � 12. F'or doors in areas accessible�to physically handicapped persons, provide doors with adjustable opening force and delayed closing actions. C. Arm �inish: Painted, aluminum ena�nei. , D. Cioser Cover Finish: Sprayed enamel, color selected by Architect. � . 2.6 DOOR �TOPS ' ' A. Acceptable Manufaciurers: 1. Baldwin. 2. B�ld�r's Brass Works, � , 3. Gl�nu-Johnson. � 4. Trimco. B. Wall �taps: Convex g�ray rubber bumper and brass, bronze nr steei with conceaied fastez�ers. � C. Flooz Staps: Dome type with plated brass, brozaze or steel stap. '� D. Floor Stop and Halder: Two-piece floor mounted stap with doar holder. E. Furnish door stop for all door leaves. F. Finish: Dull chrome, US26D. 2.7 FLUSH BOLTs AND STRIKES A. Acceptable Manu£acturers; 1. Baldwin. � 2. B►xilder's Brass Works. ; 3. Ives. 4. Quality. ^ 5. Trimco. B. Furnish flush bolts with dustproof sbrilces. C. Finish: Dull chrome, US26D. 2.8 SIIrENCERS A. Acceptable Manuf'aciurers: 1. Baldwi.n. 2. Builder's Brass Wor�s. 3. Rockwood. B. Descri.pti on.: Pzeformed neoprene or rubbex, gray. C. Provide on in�eriar inetal door frames, except for frames for weatherstripped or smoke-sealed doors. Pro�ide three silencers minimwn for single danrs and rivo for pairs of doors. FVJNnrthside 42017 08710-5 i ii2s�oa City of Fart Wartft Northside Ground 5torage Reservoir Proj ect 2.9 WEATHER STRIP�ING A. Type: �ilicone kead and jamb pressure-sensitive gask�t, B. Acceptable Product; No. 588W by Pex�aka. 2.10 THRESHOLD A. Acceptable Manufacturers: 1. A.J. May Corpora�aon. 2. i'emko Manufaciurixzg Company. - 3. Reese IVIeta1 Weatherstripping Campany. 4. Zero Weatherstripping Company, Inc. B. Material: Tvvo-piece graoved aluminum treads, for handicap access clear anodized finish, fabricated with nortered cor�ers and returns. C. Size: 3-I/2" wide x lengih requiared. 2.11 DQOA BOTTOM SEAL A. Material: Neoprene bulb in alu3ninum channel, B. Acceptable Manufacturers: 1. A.J. May Cozporation. 2. Pemko Manufacfuring Company. 3. Reese Metal Weatherstripping Company. 4. Zero Weath.ers�rippzzag Campany, Inc. 2.12 PUSH AND PULLS A. Acceptable Manufacturers: 1. Hiavvatha, Ixa.c. �. Tz�i�nco Bui.lders Hardware. 3. Trego Industries. 4. Baldwitt Ha�rd�vare Manufacturing Carporation. B. Push; 16 gag� satin iinish stainless steel, US32D, 4" x 16"; countersunic fasteners, beveled on four edges; cut plate for cylinder of thunab piece wlaen required. C. Pull: 1" sat,�n finish stainless steel. 2.13 KICK PLATES A. Acceptable Manufact�urrers: 1. Hiawatha, Inc. 2. Trimco Builders Hardware. 3. Trego Tndus#ries. 4. Baldwan Hardware Manufacturing Corparatio�►. Fwrrortnside ozat� 087 I O-6 i v2sro2 City of �'ort Warth Narthside Ground Storage Reservoir �roject B. Mater�ial: Stainless steel, US32D, Satin finish, 2Q gage; countersunk fasteners, beveled on four edges. C. Length: 1. Where scheduled on single swing doors: Clear width of door opening between stops, less , 1/4". ' 2. Pull side where scheduled on singl� swi�ag daoxs: Clear width a£door, less 1/2". 3. Pairs of Doors: Deter-mined by clearance for astragals or other z�aeetang sfyle canditions and '� comply in prineipa! with tequirern�nts speci�ed. 2.14 FABRZCATION A. Forna surfaces true, sznaath, and free frdm burrs; of uniform color, reasonably free fram _ , imperfections affecting appearance and ser�+iceability. Dress partions of lack m.ec�aaz�ism which come in cautact or bear upon other parts to frue, smooth surface. .. B. Drawings show swing or hand of eacb� daoz. k'uush each item of hardware for proper inst�llation I and operation of door swing. C. Manufactux'e k►ardware to coniarm to publish�d templates, ANSI A156.7, az�.d prepared for machiue scre�w installation. Do not provide hardware which has be�n prepared for self tapping sheet metal screws except as specifically indicated. D. �'urnish screws for installatian wzth each hardware item. Provide Phillips flathead screws except as otherwise noted. F'snish exposed screws to match k�ardware �in�,sh. � E. i'rovid� concealed fa�teners for hardware units which are not expos�d when doox is c�osed, excepi to exteni no standard manu£acturer units of type specified are available with conceal.ed fasteners. F. Pzovide. �ppropriate nuts and #hru bolts with closexs. G. Provide fasteners which are compatible vwith bolt unit fastened and substrate, and which will not cause carrosion or deterioration of hardware, base material, or £astener. 2.15 I•IARDWARE FINISHES A, Match �inish o£ each hardwar� unit at each door or apening. Reduce differences in color and te�ures as much as possible where base metal or metal forming pxocess is different for individual units of hardware exposed at same door ar opex�in.g. � B. Architect will determine of acceptability of match wit}i samples and other hardwar� at each door, C. Finish designatio:as used in schedules and elsewhere are those listed in Materials and Finished Standard 1301 by BIIlvIA. � PART 3 EXEGUTION 3.1 PREPARATION FWNarthside 02017 08710-7 i ii2s�Q2 City of Fort Worth Narthside Ground Storage Reservair Praject A. Hardware scheduIe should include thicknesses of door, hand and backset of hardware items, method of fastening and other detail requirements, B. Check Drawings and doox schedule and provide required hardwaze for openings. �rovide required hardware for labeled opening to conform with NFPA SO and applicable building codes. G G.00rdinate witki daor and frame manufachirers. D, Trim undesignated openings with hardware of equal quality and design to that specified for similar opening. 3.Z INSTALLATION A. Install finish hardware plumb, le�el and true to line in accordance with manufaciurer's printed instruc�ions and job conditions. B. Locate hardware to comply with NBHA sta;ndaz�ds. C. Install finish hardv�are to template, D. C�zt ar�d fit to substrate avoiding damage or w$akening. Reiuforce attachment substrates as necessary for installation and operation. E, Campletely cover cutouts with hardware item. F. Mortise r�ork to correct location and size without gouging, splintering or causing irregularities in axposed finish work. G. Surfaces for paint or other finish: L Where cut�ing and fitting is required on substrates to be painted or similarly finished, install, fit and adjust hardware prior to finishing. 2. Rernove Iaaxdware and p�ace in original packaging. 3. Reizzstall hardware after iuushing aperatian is complete. H. TnstaIl Iaardwa7re iteax�s aff'�ed to concrete wit� maclvne screws an.d tl�readed expatasion shialds. 3.3 A.D7USTING AND CLEANiNG A. Check and adjust eacla operating bardware item to ensure proper operating or funetian of unit. B. Lut�ricate moving parts as recarnmended by hardware manufacturer. Use graphite type lubrica�ion if none ather is recommended. C. Repair or replaee defective materials or units which cannot br: adjusted and lubricated to operate fraely and smoothly. Reinstall items fowad iznproperly installed. D. Prior ta Final Acceptance date, readjust and relubricate as necessary. 3.4 FTELD QUALITY CONTROL A. Instract Owner's designated personnel in proper adjustment and maintenance of hardware and finisk►es at time of final hardware adjustment, �w�orct�5�ae ozoi� 08710-5 i i�zs�oa City of Fort Worth Northside Graund Storage Reservair Project 3.5 MAINTENANCE A. Contitzued Maintenance Service: Approxi.mately si� months after accepta:a.ce o£S�ardware in each area: � 1. Re-adjust every item of hardvvare to restore propez fi�nction of doors a�d hardwaxe. 2. Consult with and insttvct Owrfer's personnel in recommended additions to maintenance . pracedures. 3. Clean and lubricate operational item.s whexever installed, � 4. Replace hardware items which ha�ve deteriarated or failed due to faulty de�ign, matarials or iz�stallataon of hardware �nits. 3.G HARDWAItE SCHEDULE: A. Set No. 1(Door 101) 1 1/2 pr. Butts(weld @ frame) ASIII 1 Lockset Mortis�, 1000 1 Closer 1644 1 Exit Devic� 8340ET715 1 Threshold 1.7A36 3 S�lezacer 608 1 Weatherstrig 588W B. 5et No. 2(Door 103) , 1 1/2 pr. Butts � � Lockset 1 Door Stop I 3 Silencer C, SetNo. 3 (Doar 1Q4) I 1 1/2 pr. Sutts 1 Lockset i Closer 1 Exit Device 1 Threshold ` 3 Silencer 1 Weatherstrip , i_ C �wrio�n5�d� ozoi� ASIII 35H(Privacy) 1277 608 ASIII Mortis�, 1000 1604 8300ET7 i 5 17A36 608 588W END OF SECTION 0871Q-9 us�zD US32D S� SS SS Gray AL iTS32D US32D US32D Grxay US32D US32D SS SS SS Gray AL McKinney B est Norton Sargent Pemko RocXcwaod Pemkn McKinney Best � Trimco Itockwood MeKinney Best Norton S�rgent Pemko Rocicwaad Pemlco i ��zs�aa 11 �� I ' � �'� 1�� , ��T�iI�YIE� P 1. ,� � �� r �� , ,� � .1 �� . . i, � Giry af Fort Warth Northside Ground Storage Reservoir Project SECTION 09262 SHEATHING PART 1 GENERAL �, L 1 SUIVIMARY '' A. Section Includes: Ceanentious Fiber sheathing with moi.sture baxri�er over steel studs of exterior �valls - 1.2 REFERENCES A. American Society far Tasting and Materials (ASTIVI}:. l.. D 226 - Asphalt-Saturated Organic Felt Used in Roofing and Waterproofing. 2. D 4586 - A.spbalt lzoof Cement, Asbes�os �ree. 3. E 84 - Test Method for Surface Burraing Cl�aracteristics of Building Materials. 4. E 96 - Test Methads for �ater Vapor Transmission o£ Materials. 5. E 119 - Method for F�re Tests of Building Construction and Materials. B. Factory Mutual Research Corporation (�MRC): 1. Standard for Class A(25 Flazn.e Spread for rated deckixig. C. Underwritexs' Laboratories: 1. Heat Resistance Directory. (LTL R52G8) 1.3 SYSTEM DESCRI�TION A. Fire R.esistance Rati�xi.gs: Provide fire resistance rated assemblies identical to those indicated by reference to design designa#ion in UL Fire Resistance Directory, ULR5268, ox i.� listing o£ other testing and inspection agencies acceptable �o authorities naving jurisdiction. 1.4 SUBMITTALS A. Product Data: Suhmit nnanufacturer's iz�stallat�oz� instructaans. 1.5 DELNERY, STORAGE, AND HANDLING A. Deliver sheathing board and related materials in ariginal packages bearing brand name and identification of manufacturer. B. Store sheathing board to protect against damage frozn. weather, ci�xeet�on sunlight, suriace contaminafiion, corrosion, and construction traffr.c. Stack sheathing baaa�ds flat an le�eied supports off ground under protective covering. C. Handle sheathing bnard to prevent damage to edges, ends, and surfaces. FWNorthside 02017 09262-1 11/25/Q2 Ci#y of Part WortE� Northside Ground Storage 12eservoir Project 1.6 SEQUENCING AN17 SCHEDi7LING A. Sequence installation of sheathing boaxd .with exterior cladding sheathing haard is n.ot expased to weath�r for longer fhan one month PART 2 PRODUCTS 2.1 MATER�.A.LS A. Standard non asbestos fiber-cement siding - Smoath Surfac�d: 1. ASTM C 11$6, Grade II, Type A, non-cambustible.fire resistant material, surfaced on face and back with ix�oxganic glass �iber mats, unsux£aced square edges; 1/2" thick x 3'-0" wide x 5'-0" long. 2. Acceptable Product: Ha�rdzBackez, 7a�nes Hardie Building Products ar equivalent. B. Olefin Sheet: I, Spenbonded olefin, nan-woven, non-perforated sheet �n.eeting the performance requirements of ASTM E 1677, Type 1 and the fallowing. a. Water Vapor Trans�sion; 200 gramslsq, meter/24 haurs in accordance with ASTM E 96, Procedure B. � b. Suxface Burning Characteristics: Class A, ASTM E 84. c. Breaking or Tensile 5trength: 38/35 lbs per ir�ch CD/NID in accardance with ASTM D $82. d. Tear Resistance: 121141hs CD/DM in accordance vwith ASTM D 1117. 2. Acceptable Product: �'yvek Comrnercial Wrap by Textile Fibers Department, Du Pont Company. C. Fasteners: L Type S steel drill screws, 1" long with corrasio� xesistant cadmium plating. 2. For �ight gage steel framing of less thata 0.033"' in thickness, provide steel drill screws complying witb. ASTM C 1Q42. 3. For steel framing from 0.033" to 0.112" in thiclmess, pro�ide steel drill screws camplying with ASTM C 954. .r�,; D. Sealant: Solvent release curing joint sealant compatible with join.t substrates complyi�.g with Section 07920. E. Bitununous Cament; ASTM D 4586, asphait base, asbestos free. PART 3 EXECUTION 3.l SHEATHING INSTALLATION A. Cam�ly with manufacturer's instruc�ion for fire resistant sheathing. B. Cut boards at penetrations, edges, and other abstructzon of work. Fit tight against abutting work, except provid� 3/8" setbaek where non-load bearing work abuts structural elements at head and jambs. �'wrFo�s�ae ozai7 Q9262-2 t irzs�o2 et�y ofFon wo�rn NarEhside Ground 5torage Reservoir Project C. Apply fasteners to that screw heads bear tightly against face of sheathing boards but do not cut - into face paper. 5pace na.a�muv116" on center and set back 318" mi.n'vnwn frorn edges and ends of boards. � � D. Do nat bridge building expansion joints with sheathing. Cut and space adges to mateh spacing of structural support elements. , E. Insta114'-0" wide sheathing boards vertically wzth vertical edges centered over flanges of steel studs. Abut ends and edge� af each board with thase of adjoining 1�oards. Screw attach boards at perimeter and wi� field of board to eaeh steel stud. '` F. Provide solid blocking wherever end joints do not beax agai�st framing sills or plates. � 3.2 MOI�TURE BARRIER APPLICATION '" A. Install asphalt felt ox olefin sheet moisture barrier to comply with �zanufac�.urer's printed instructians. � �� B. Cut back moisture barrier lI2" beyond each side af break in supporling member at control joint � locations. i �, C. Apply asphalt felt horizontally r�vith 2" overlap and 6" end 1ap. Fasten to sheathing with corrosian resistant staples. D. Apply moisture barrier #o cover upstanding flashing with 4" overlap. END OF SECTION FWA[orthside Q2017 09262-3 I 1125/02 I� City af Fori Worth Northisde Pump Station and Ground 5torage Reservair Project SECTTON 09821 CEMENTTTTOUS FINISH PART 1 GENER.AI-, lAl SCOPE OF WORK A. Furnish all m�aterials, labor, eyuipment, and incidentals required to install cementitiou� finish on �� all exposed exterior cnncrete surfaces of the wire-wrapped, precast concrete tank. Gennantitious finish s]aaIl exfend down the tank �all to at leasf one-foot below %nished grade. � 1.02 RET.,ATED WORK A. Precast prestressed c4ncrete ground storage tank is included in 5ection 13205. 1.03 SUBMITTALS A. 5ubmit shop drawings, working drawings, and product data in accordanc� with ihe Special Conditions, including detailed product information on materials proposed and material installation metiiods. B: Submit certificat�on that caating is approved for installation on the exierior of a potable water ground storag� tank. ' C. 5ubmit three sets of representa�ive samples (minimum I2 inches by 12 inches) of praposed materials showing available colors. � I 1.04 R�FERENCE STANDARDS A. Federal Specifications 1. FS-TT-P-35 B Paint, Cementitious Pawder, White, and Colors (F'or Intexior and Exterior Use). PART 2 PRODUCTS � 2.01 MATERIAI..S A. Cementitious finish shall be waterproof finish designed as a protective and decorative finish for concrete suUstrates. Cem.entitious finish materials shall meet s�eciiications set forth in Federal � Specificatior� TT-P-35. B. Cerr�ez�titious finishes must be mixed uti.lizing an acrylic Uased bonding agent in a rratio nat to exceed ane part bonding agen.t to three parts patable water in the mixi�ng salution. 1, C�mentitious �nish shall consist of Thoro System by Harris Specialty Chemicals, Tnc., Thoro Divzsian, JacksonviIle, Florida, or approved equal. Finish shall include one coat of Thoroseal and two coats of Thorocoat, iine texture or approved equal. N50515SD9,821 09$21-I 81131U2 City of Fort Worth Northisde Pump Statsan and Ground 5torage Reserwoir Project 2. Bondi�ag agent sl�all be Acry160 or appro�ed equal. Water shall l�e patable drinking vvaEer far a11 operations. 4. Co1Qr shalI he as selecied by the Oumer #'rom rnanufacturer's standard color c�arts. PART 3 EXECUTION 3.Q 1 TNSTALLATTON A. Suriace Preparation Concrete shall have been finished and cured as specif ed zn Di�vision 3 prior to application of cementitious finish. 2. Water cantainmen# structures s�all. Ue v,�atertightness �ested prior to applicatian of cementitiaus finish. 3. Remove all efflorescence, Iaitance, loose cancrete, at�d� foreign material by effective, apgroved means. Acid etching and neutralizing ar sandbla�ting may be required td obtain an acceptal�le substrate. 4. No eementitious finish aperations shall coirunence until substrate has been inspected and appro�ved by the cementitious firiish applicator and the su�r�ace conforms to the coating �nanufacturear's recoznznendations. B. Installatian Requirements Cementitious t"inish mixing, application, an,d cuxing shall be in strict canformance wzth the manufacturer's instructions. �. Installation shall be performed only Uy workers train�d in the application of the appraved systern, Base Coai. Apply a Uase coat of ThoroseaI (or appxaved equal} at a minimum rate o�twa paunds per square yard to effective]y fill all surface voids and izregularities. 4. Tntennediate Coat and Finish Coat. Apply t�vo coats of Thorocoat {or approved equal) at a minimum dry tilm thiclmess (DFT} of $ mils p�r coai. Apply fnish to an entire substrate or unit with uaterruptions occurring only at openings, rustications, ar control joints. 6. Protect other surfaces against spattering or spills. Promptly rexno�e �nish from other surfaces that are not to be coated. 7. Nn materials wluch are caked or lumpy or which are contaminated with foreign nnaterials shall be used. No xetarding or accelerating agents will Ue alIowed in mixes without approval of the En�inee�, Minimum air ten7perature at application shall Ue �}DEF and rising. NS0515SO4.821 04821-2 s��.s�oz City of Fort Worth Northisde Pump StaYion and Cround Storage Reservoir Praject $. Place finish within a�naximum of 22 hours a�ter mixing, except during hat, dry weather, reduce maximurn placing time as required to pre�ent prema#ure stiffening. Dd noi retemper , stiffened materials with additional water or bonding agent. 9. Warm Weather Requirements. Protect finishes against uneven and excessive evaporation and from strong flows of dry au, ei�her natural or artificial. Apply and cure ce�nentitious coating as required by c3imatic and job conditions and as recammended by tbe coating supplier to prevent rapid dryaut. Provide suitable coverings; moist curing, and barriers as required to deflect sunlighi and wind. END OF SECTION �� 1� Nsasisso�.8i� 09821-3 8/13/02 � City ofFnrt Warth Northside Fump Station and Ground Storage Reservoir Project SECTION a9901 SURFACE PREPARATION E1ND SHOP PAINTING PART 1 GENERAL, l.pl SCOPE OF WO1tK A, Furnish all labor, mat�rials, equipment and incidentals required for tlae surface preparation ar�d application of shop painting systems on ferrous metals, exeluding stainless steels, as specified herein. 1.Q2 RELATED WORK A. Field p�inting is included in Section 09912. , • . 1.03 SUBMITTALS A. Subznit, in accordance with Special Condinons, Part D, manufacturer's specifications and data on the propo�ed painting systems and detailed surface preparation, application proceciures and dry rrzil thickness. SuUmittals shaIl indicate compliance wzth tk�e speci�cation requirements. Submittal shall include the foliowing: 1. Representative physical sampSes of each type of prapased primers and scheduled surface to be prizned. 2. Color �amples - 4 each. 1.04 REFERENCE STANDARDS A. The �aciety far Protective Coatings {SSPC) � 1. �SFC SF-1 Specification for Solvent Cleaning " 2. SS�C SP-2 Specificatian for Hand Tonl Cleaning 3. SSPC SP-3 Specification for Power Tool Cleaning 4. SSPC SP-S Speci�cation for Wk�.ite Metal Blast Cleaning S. SSPC 5P-6 Specification for Commercial Blast Cleaning 6. SSPC SP-7 Specification far Brush-Off BIast Cleaning 7. SSPC SY-1D �pecification for Neax V�hite Metal Blast Cleaning 8. SSPC SP-11 Specificatian for Power Tool CIeaning to Bare Metal NS0515S01.500 �99� I-1 iz�2roz Gity of �'ort Wart33 Northside Pump Staiion and Ground Storage Reservair Project 9. SSPC PA-1 Painting Application Specification B, . A7merican Society for Testing and Materials {A�TM) 1. ASTM B 117 - Standard Practice for Operating Salt Spray (F�g} Apparatus 2. ASTM D3359 - Standard Test Methods far Measuring Adhesion by Tape Test C. ANSIINSF Standard 51 for 1'otable Water Systems, D. Where reference is rnada to one of th� above standards, the revi sion in effect at the time of bid apenin� shall apply. PART 2 PRODLJCTS 2.01 PAINTING SYST�MS A. The following surfaces shall have the paint systems scheduled Uelow applied at the dry film thickness (DFT} in mils per caat noted. The teram .ADFT- rneans rninimum dry film thickness. B. Painting System No. 5, Submerged Farrous Metals in patable water, provide certified NSF Standard 61 products. 1. Surface Preparatian: Surfaces shall be blast cleaned in accordance with SSPG-Sl'-10. 2. Manufacturers: a. Tnemec 1 Coat: FC20-1211 Pota-Pox �paxy Primex (3.5-4.5 D�'T) (shop priming only) 2 Coats: Series 20 Pota-Pa� (4-6 DFT per caat) {shop $nish painting onIy} b. Carboline 1 Coat: Hi-Gard Epoxy Primer {3.5-4.5 DFT) (shop priming only) 2 Coats: Hi-Gard (�}-6 DFT par coat} (shop finish painting only} e. Ameron 1 Coat: M.C.R, 65 Gray Epoxy Primer (3.5-4.5 DFT} (shop priming only) 2 Coats: Ameron 395 (4-6 DFT pez' coat) (shop finish painting anIy) d. Or equal Nsasisso i.soo 09941-2 iz�zroz City af Fart Worth ivorthside Pump Stalion and Ground SYorage Reservoir Project C. Painting Systern No. 6 and 7, Non-galvanized Structural Steel and Non-Galvanized Fet7rous Metals. 1. Surface Prepa�ration; per paragraph 3.01. 2. Manufacturers: a, Tnemec 1 Coat: 90-97 Tneme-Zinc (3-5 DFT} (shop priming anly} 2 Coats: 66 - Color Hi Build-Epoxnline (3-5 DFT per coat} {shop finish painting only} b, Carboline 1 Coat: 859 (3-5 DFT} {shop priming only) 2 Coais: 890 (4-6 DFT per coat} (shop finish painting only) c. Ameron 1 Coat: 513-148 {3-S DFT) (shop priming only) 2 Coats: 400 Polyamide Epoxy (3-5 DFT per coat) (shop finish painting only) d Or equal D. Painting System No. S and 9, Galvanized Metal and Nonf'errous Metals. 1. Surface Preparation: per paragraph 3.0 i. 2. Manufacturers: a. Tnernec 1 Coa#: �eries 27-211 Typoxy Prirner (3.5-4.5 DF'T'} b." Cark�oline 1 Coat: Higard 1'rimer (3.5-4.5 DFT) c. Ameron 1 Goat: M.C.R. 65 Epoxy Primer {3.5-4.5 DFT) d. Or equal N50515S01.50Q 099D 1-3 iz�zroa City af Fart W mth Northside Pump 5tation and Ground 5torage I2eservoir Project E. Nonprimed Surfaces 1. Gears, bearings surfaces and other similar sur.faces not to be painted shall be given a heavy shop coat of grease or other suitaUle rust-rasistant caating. This coating shall be maintained as neaessai[y to prevent corrosion during aIi periods afstarage and erection and shall Ue satisfactory to the Engineer up ts� the time of Substantial Completion. F. Coxnpat�bility nf Coating ,Systems 1. Shop prirning sk�all be done with primers that are guaranteed Uy the man�facturer to be compatible with their corresponding �rimers and finish coats speciiied in Section 09912, ari,d which are recor,r�ended fox use tagether. PART 3 EXECUTION 3.a1 APPLTCATION A. Surface Preparation and Prirning 1. Except �vhere ather surface preparatinn methods are specified nonsubmerged companents scheduled for priming shall be blast cleaned in accordance with SSPC-SP-6 immediately prior to prirning. Submerged compnnents sch�duled for priming shall be blast clea:ned in accordance with SSPC-SP-10 imr�aediately prior to priming. 2. �urfaces shaI1 �e dry and free of dust, oil, gxease, dirt, rust, loose mill scale and other � foreign material before priming. �nviron�nent shall be free of airborne dust and dirt until coating is dry. Shop prirne in accordance with the cnating manufacturer's recornrnendations. B. Galvanized, alumixlum, stainless steel and copper surfaces specified to Ue painted shall have all oxidation and foreign. matexia] xezzxoved Uefore painting by SSPC 5P-1, using an approved V.O.C. compliant method. Ga]vanized and other metal surfaces shall then be brush-offblast cleaned to SSPC 5P-7 siandards tq provide a uruforna 1 mil surface grofile. C. Comply with the application instntctians of the coating tnaa�ufacturer and the additianal requirements of this Sec�ion. D. Apply coatings under conditions within the following tolerances: 1. Air Temperature: Minimum 54 degrees F to maximum 9a degrees F. 2. Surface Temperat-ure: Minimum 50 degrees F to ma�tnum.l0fl degrees F. Relative Humidity: Maximum 85 percent. rrsosissoi.soo 09901-4 izrz�oz City of Fort WoMh Northside Pump Station and Ground Starage Reservoir Project 3.02 FABRICATED EQUIPMENT A. All items to he shop prrizned sha11 be cleaned af all.laose material prior ta priming. If, in the opinion of the Engineex, any prime coating has been impraperIy applied ar if material contrary to this Section has been used, that coating shall be xemaved by blas� cleaning ta white metal and reprimed in accordanee with this Section. B. The Cantractor shall l�e responsible far and shall take whate�ver steps are necessary to properly pratect the shop prime against darnage from weather or any ather cause. G Wherever fabricated equipman� is required to be blast cleaned, protect all motors, drives, � bearings, and gears from the entry of grit. Any equipment fiound to contain grit shall be proxnptly , . and thoroughly cleaned. � 3.03 INSPECTION AND REPATR A. Measure representaiive coatir�g areas for DFT per SSPC PA-2. Apply additional caat if required � to attairi specified DFT. B. Where characteristics of coating prohibit recoating, remove and raplace unacceptable coating. END OF SECTION ]+�50515501.5Q0 09901-5 1212l02 City of Fort worth ldorthside Ground Storage Reservoir Froject PART 1 GENERAL 1.1. SUMMARY SECTION 09912 .PAINTING A. SeciiQn Includes: Surface preparation and field applicatian af paints and coatings. B. 'Work not xequiring finish, the follawing items are not required to be �nished under this Section. ' 1. Items v�rith �'actory applied fin�al finish. , 2. Alumintun., brass, branz�, churomium plaie, copper, s�ickel and staintess steel. 3. T�le, stone, pxecast concrete and plastic laminate. �� . Concealed ducts, pipes and conduit. 5. Moving parts o£ operating units. G. Code requixed Iabels snch as UL ox eqwipment ideniifieatian plates. 1.2. REi�ERENC�S A. Americau Saciaty �oar Testing and Matesi�ls: 1. ASTM D 16 - De£'initions of Teruls Relating to Paint, Varnish, Lacqner, and Related Products. � 2. ASTM D 523 - Test 1Vlethod for Specular G�oss. 3. ASTM D 2016 - Test Method far Moisture Contenf of Wovd. ; 1.3. DEFINITIONS A. Comply with AST1V.� D 16 for interpreta.tzon of terms used in this Section.. B. Gloss Factazs: Values of vazious degxees ai luster �vhen tested in accordance �vith ASTM D 523 shall com.ply with following: 1. Flafi: Below 5 units at 85 deg�ree test angle. � 2. EggshelllSatin; l.Q ta 30 units at 6a degree test angle. 3. Semi-Gloss: 30 to fiS u.nits ai 60 degree test a�ag�e. 4. Gloss: Over 70 un�ts at 20 degree test angle. 1.4. SUBMITTALS A. Product Data: Furnish manufacturer's teclxnica� inforanatian, ineluding label axaaJ.ysis, instruction fox laauc�ing, storage, surface preparation grocedures �d application recom�nendxtiozas for each paint system. including primers and sealers. B. Shop Drawings; Sulamit �ainting schedule including mann�acturer's product name, color, a�n.d substrate proposed foz painting, and method of application. FWNarihside D20T 7 09912-1 T 1(25/02 CiTy of Fart warth Northsida Graund Storage Reservoir Project C. Samples: Pro�+ide st�pped samples deiu7ing each separate coat, including block fillers and primers - of each colar, teXtu�'e and material �o be applied on the following substrates: 1. Concrete: Provi.de two �" square samples for each color and finish. 2. Cancrete Ivlasonry: Provide two 4" x 8" samples of masonry, with mortar joint in �aeh cent�r, fvr each finish and color. 3, �enous M�tal: Pravide two �}" square samples of fla# metal and two 8" Iong samples of solid metal for each color and finish. D. Quality Control Submittals: Furnish certifioates from manufacturer that all products supplied comply �vith lacal regulations contxolling use of valatile organic compounds (VOC's). 1.5. WARRANTY Prov�de a minim� of (2} years against defecis in manufacturer and installatifln. 1.6. QUALITY ASSURANCE 1. Qu.alificatzons - Single Source Responsibility: Provide priiners and uaa.dercoat paint.produced by the same �na.ri.ufacturer as the �inish coats. B. Regulatory Requirements: Cona.ply �th Texas Air Control Board (TACB) Regulation V and xequirements of governing authoxi#aes relative to �olatile arganic compounds (VOC) content. C. Field Samples: 1, Prepare 100 sq. ft. field sample panel illusirating each special coating color, tea�ture, sheen, and finish. 2. Locate where di�rectec� by Architect. 3. Simulate finished lighting conditions for re�iew of in-place work. 4. Accepted sample naay rexnain as part of Work. 5. �`inal acceptance of calors will be from job applied samples. 1.7. DELNERY, STORAGE, AND IIANDLING A. Deli�er.products ta site in manufacturer's sealed and labeled containers. Exazn.ine ta verify acceptability. B. Container label to include manufacturer's name, type of paint, brand name, lot number and date of manufacturer, brand code, caverage rate, s�.uface preparation, instructians for mixing and r�c�ucing drying tune, cleanup requir�ments, color designation, and application instruc�ions. C. Store paint materials at minimutz�. ambient temperature �etween 4S degrees F and 90 degrees F, in ventzlated axea, and as required by manufacturer's instruc#ions. 1.8, PROJ�CT CONDITIDNS A. Environmental Requirements: 1. Do not apply exterior coatings during raui or snow, or wben relative humidity is outside htunidity ranges required by paint product manufacturer. 2, MiniYnum Applicatian Temperatuxes for Latex Paints: 45 degrees F for interiors; 50 degrees F far exteriox. 3. Minimum Application Temperatura for Varnish Finishes: 65 d�gr��s F for i.�ateriox or e�rterior. 4. Provide lighting level of $0 foot candles measured mid-height at subst�ate suur�'ace. Fwrrortns�ae ozoi3 49912-2 i �izs�oa city of Fort worth Northside Ground Storage Reservair Project � 1.9. EXTRA MATERIALS A. Provide two gallons of each color, type, and surface textura to Dwner. B. In addition to manufacturer's Iabel, identify each co�tair�er with color, ly�e, texture, &nd raom location. P1�RT 2 PR�DUCTS 2.1. MANUFACTURERS A. Acceptable Manuiacturers: 1. ICI Duluex Paints (ICI) 2. Benjamin,Maore and Co. (Moore) 3. PPG Industri.es, Pittsburgh Paints. (PPG) 4. The Sherwin-Willia�aas Company. (S-W) 5. Unir.ed States Gypsum Ca (U5G) ` � 2.2. MATE�tIALS A. Coatangs: 1. Ready mixed, except field catalyzed coatings. 2. Pracess pigmen.ts to soft paste consist�ncy, capable of being readaly and uniformly dispersed to homogeneous coating; good flow and brushing praperties; capable of dzyi.ng or cur�ng free of streaks or sags. B. Accessory Ma#erials: Linseed oil, shellac, turpentine, paint thiz�ners and other materials not specifically indicated but required to achieve finishes specifi�d, of cflmmexczal quality. � I C. Patching Materials: Latex filler. D. Fastener Head Caver Materials: Latex �illerr. PART 3 EXECUTION 3.1. EXANIINATION A. Vezifiaatian of Canditions: 1. Examina tk�e suhstrates, adjoining constructions, and the candi.t�ons ua�der which the �orlc is tn he installed. Do not proceed with the work until unsai�sfactory conditions detrimental to tlie work have been corrected. 2. Verzfy that substrate conditi.oz�s are xeady ta receive work as instructed by product manufacturer. 3. Test shop applied pri.mer %r compatibility �vzth subsequent cover materials. 4. Measure moistuxe content of surfaces using an �l�ctronic moistulre �aaeter. Da not apply finishes unless moisture content of surfaces are below following maxi�aua�s: a. Concrete and Concrete Unit Masonry: 12 percent. �'WNurth5icle 02017 Q9912-3 i i�zs�oa City of Fart worth Northside Ground Storage Reservoir Pro�ect 3.2. PREPARATION A. General: 1. Remove or mask elecl7ri.cal and mechanical, plates, hardware and hardware accessories, light fixture, escutcheons, fitti.z�gs, and similar items prior to preparing �urfaces or iinishing. Reinstall removed items by warkers skilled in the trades involved. 2. Correct defects and c��axi surfaces which affect work of this sectio�_ Remove existing coati�gs that �achibit loose surface defects. 3. 5chedule cleaning and surface preparation so that dust and other containments will not fall on wet, newly painted sur�aces. 4. Seal with shellac marks whi.ch �aay bleed through surface finishes. 5. Provide barrier coats over incompatible �rrimers or remo�e and re�rime. B. Surface Preparation: 1. Aluininum St�rfaces Scheduled for Paint Finish: Remove surface contamina�ion by steam orr high pressure water. IZemove oxidatian with acid etch and solvent washing. Apply etching primar immediaiely following cleaning. 2. Concrete Floors: Remove contamination, acid etch, and rinse floors with clear �vater. Verify required acid-aIlcali balazice is achieved. Allow to dry. 3. Concreie and Uzait Masanry Surfacas Scheduled to Receive Faint Finish; Remo�e dirt, loose mortar, scale, salt ox alkali powdar, and oth�r fareign matter. Remove oiI and grease with salution of fri-sodiu�n phosphate; rinse well and allow to dry. Remove stains caused by weathering of corrading metals with solution of soctium metasilica#e after thoroughly wetting with water. Allow to dry. 4. Gal�anized Surfaces: Remove surface contaminatian and oils and wash with so��ent. Apply coat of etclxing primer. 5. Imperviaus 5uxfaces: Remove mildew by scx�zbbing with solution of tri-sodium phosphate and bleach. Rinse wzth clean water and allow surface to dry. 6. Tnsula�ed Coverings: Renr�ove dirt, grease, and oil from canvas and cotton. "1. Shop Fri.med Stee1 Surfaces: Sa�ad and scrape to xernove loose primer and rust. Feather edges ta raake toueh-up patches inconspicuaus. Clean surfaces with salvent� P�zme bare steel surfaces. Prime metal i#ems including shop primed itcros. S. Uncoated Steel and Iron Surfaces: Remove grease, mill scale, weld splatter, dirt, and rusf. Where hea�y coatings of scale are e�ident, remo�e by power tool wire brushing or sandblasting; clean by vraslung with sal�ent. Apply treatment of phasphoric acid solutzon, ensux�g weld jaints, bolts, and nuts ar� similarly cleaned. Sgot prime paint after repairs. 9. Metal Doors: Seal top and botiom edges wi� prinier, 3.3. APPLICATION A, Apply products in accordance with manufactuxer's instructions. B. Do not apply finis�es to surfaces that are not dry. C. Apply each coat to �forxz� fuaish. D. Apply each coat of paint slightly da�rker than preceding coat. E. Sand metal lightly between coats ta achieve required fir�is�. F. Vacuum clean surfaces free of loose particles. Use tacic cloth just prior to applying next coat. Fwrrortt��ae ozoi� 09912-4 iiias�az City af �ort warth Nnrthsi�e Ground Storage Reservoir Project G. Allow applied coat to dry be£ore next coat is applied. H. Priume concealed surfaces af interior woodwork rvith primer paint. 3.4. Fll�IISHING MECHAIVICAL AND ELECTRICAL EQU�'MENT A. Refer to Diviszons 1S and 16 for sehedule of color coding and identification banding of `' equipment, duct work, piping, and canduit. . B. Paint shop pzimed equipment. Paint shop prefinished items occurring at [� exposed interinr areas. C. Remove unfinished louvers, grilles, covers, and access panels on mechanical and electrical components and paint separately. t , D. Prime a�nd pai�a# insexlated and exposed pipes, conduit, baxes, insulated and exposed ducts, � hangers, bxackets, collars and supports, and except where iteins are prefuushed. " I E. Paint interior surfaces o£ air ducts, that are visible through grilZes and louvers with one coat of tlat black paint, to visible surfaces. Paint dampers exposed behind louvers, griJ.les, [to �match face panels. F. Paint exposed cozaduit and electrical equipment occuiring in finishad areas. G. Pai.nt both sides and edges of plywood backboards for electrical and teiephone equipment before i�astalliva.g equipment. H. Calor code equipsnent, piping, conduit, and exposed duct work in accordance with requiremen#s indicated. Color ban,d and identify with flow arrows, naxnes, and numbering. I. Reinstall eiectrical cover plates, hardware, light fixtnre �im, escutcheons, and fittings remov�d ; prior to finishing. 3.5. CLEANING A. Collect waste materiai which may cons�itute fire hazard, place iu closed metal containers and remove daily from site. � � : �w�orr�s�ae o2n�7 09912-5 i ilzsro2 City of Fort worth Northside Ground 3torage Resarvoir Project 3.G. S+CHEDULE - EXTERIOR S�TRFACES A. Cancrete and Masonxy (Other than Concrete Masonry LTnits): 1. Finish: Lusterless (flat) acrylic; two coats, 2.S 1ritL5 tOt� minim� �y f'lIm tlllCicnes5. 2. First and Second Coats: Extcrior acrylic emulsian. . a. ICI: 221� Ultra-Hide Exterior Acrylic Fla� House Paint. b. Moore: Moore's Flat E�terior Latex Masonry & House Paint #105. � c. PPG: "12 Line Sun-Proof Acrylic Latex House Paint. d. S-W: A-100 Acryiic Latex Flat Exterior Finish A�6 Series. B. Concrete Masonry 17nits: I. Finish: Lusterless (flat) acrylic; tr•vo coats a�ver block filier, 2.S m1�5 tOt31 minimum cii'�r i31ll]. thiokness excluding bloc�C filler. 2. . Block Filler: High-performance,lat�x blor.k �illerr. a. ICI: 40�Q Bloxfil InteriorlE�erior H�avy Duty Acrylic Block Filler. b. Moare: Moorcraft �terriar & Exterio:r Block Filler # 173. c. PPG: 6-7 Latex Masonzy Block Filler. d. S-W: Hea�y-Duty Block Fill�r B42W46. 3. First and Second Coats: Exterior acry�ic emuision. a. ICI: 2220 tTltra-Hide Durus Exterior Acrylic Flat Masonry k'inish. b. Moore: Moore's Flat Exterior Latex Masanry & House Paz�t # 105. c. PPG: 72 Lzn.e Swn.-Proof Acrylic Latex Hause Pai.nt. d. 5-W: A-100 Acrylic Latex Flat Exterior k'inisb A-6 Series. C. Meta.l - Alununuzn: 1. Finish: High-gloss alkyd ena�x►eI; two fir�is�a �oats over primer. 2. Primer: Alkyd-type primer. a. ICI: 4160 De�guard Multi-P�u�pos� Tank & Stiuctural Pri�er, b. Moore: No Prinzer Reqttired. c. PPG: b-7I2 Speecihide Inhibitive Mefial Primer, White. d. S-W: I�To Primer Required. 3. First azxd Seco�ad Coats: Glass alkyd enamel. a. ICI: 4328 Devshield Iuterior/E�erior 1�llcyd Urethane Gloss Enam�l. b. Moore: impervo Higkk-Gloss Enamel #133. c. PPG: 54 Line Quick-Dry Enamel, d. S-W: Industrial Enamel B-54 S�ri�s. D, Metal - Ferrous: 1. Finish: FuII-gloss alkyd enamel; tvvo fuush coats o�er pximer, 2. Primer: Synthetic rust-inhibiting primer. (Fri.mer is not required on shop-primed items.) a, ICI: $100 De�guard Alkyd Metal Pri�ner. b. Moore: IronClad Retarda Rust-T.nhibitive Paint # 163. c. PPG: 6-20$ Rec� Inhibinve Metal Primer, d. S-W: Kem Kromilc Metal Primer BSON2/BSOW1. 3. First and Secand Coats: Gioss alkyd e:namel. a. ICI: �4328 Devshield Interior/Exterior �lllcyd Urethane Gloss Enamel. b. Moare: Imper�o High-Gloss Enamel #133. c. PPG: 54 Li.ne Quiek-Dry Enamel. d. S-W: Industrial Enamel B-54 Series. Fwrro��side oz017 04912-6 � 1rz5ro2 City of Fort worth Nortt�side Ground Storage Reservoir Project E. Metal - Zizzc-Caated: 1. Finish: High-gloss alkyd enam�l; two fin'ish caats over primer. 2. Primer: Gal�anized metal primer. a. ICI: 4120 Devguard Ali Purpose Metal & Cxalvanized Primer. b. Moore: IronClad Galvaniz�d 1VIetaJ. Latex Pzimer # 155. c. P�G: b-215/216 Speedhid� Galvanized Steel Primer. d. S-W: Galvite BSOW3. 3. First and Second Coats: Gloss allcyd enamel. a. ICI: 4328 Devshield Tnterior/Exterior Alkyd Urethan� Gloss Enamel. � b. Moore: Impervo High-Gloss Enamel #i33. c: PPG: 54 Line Quick-Dry Enamel. . d. S-W: Industrial Enamsl B-54 S�ries. , � 3.7. SCHEDULE - iNTERIOR PAINT „ A. Concrete and Masonr�+ (Other �San. Cancrete Masonry Units): I. Finish; Semigloss enam�l finish; tbree coats with 3.S minimum total dry fiIm thickness. � 2. Primer: Interior, flat, latex based paint. a. ICI: 1210 Ultra-Hide Latex Flat Interior Wa11 Paint. � b. Moore: Maore's Latex Quick-Dry Pt�me Seal #201. c. PPG: 80 Line Wal.�i.de Flat Latex Pai.nt. � d. S-W: Pro-Mar 200 Latex Flat B30W2D0. . 3. Undercoat: Interior enamel undercoat. a. ICL• 1120 Ultra-Hide OiUAlkyd Interior Wood Undercoatar. b. Moore: Moare's �lkyd Enamel Undexbody #217. c. PPG. 6-6 Speedhide Quick-Dry Enaznel Undercaater, d. S-W: Pro-Mar 200 Latex WaIl Primer B28W200. 4, �uush Coat: Interior, semigloss, odorless, alkyd enamel. a. ICI: 1516 Ultra-Hide Alkyd Semi-Gloss Interior Wall & Trim Enaffiel. � b. Moore: Moore's Satin I1np�rvo Enamel #235. c. ,PPG: 27 Line Wallhide Semigloss Enamel. �� d. S-W: Classic 99 �emigloss Enamel A40 Series. B. Cancre#e Masonry Units: ]. Finish: Semigloss, allcyd, enamel, twa coats over filled surface with 3.5 mils ininiuium total dry fil.�n thickness excluding filler coat. .2. Block �zller; High-�erformance acrylic latex block filler, a. ICI: 4000 Blxfil Tnterior/Exterior Hea�vy Duty Acrylic Block Fillez. b. MaQre: Moarcraft Interior & Exterior B1ock Filler # 173. c. PPG: 6-7 Latex Masanry Block Filler. d. S-V4�: Heavy-Duf�y Block Filler B42W4G. 3. Undercaat: Inierior enamel undercaat. a. ICI: 11.20 Ultra-Hide DillAlkyd Interior Wood Uzzdercoater. b. Moore: Maore's Alkyd E�aamel Underbody #217. c.� PPG: 6-b Speedhida Quick-Dry Enamel Undercaater. d. S-W: Pro-Mar 204 Latex Wall Primer B28W200. �. Finish Coat; Interior, semigloss, odarless, alkyd enamel. a. ICI: 1507 Dulux Ultra Traditional Se�ui-Gloss �nterzor Alkyd Wall & Tri.m Enamel. b. Moor�: Moore'� Sa�in Impervo Enamel #235. c. PPG: 27 Liz�e Wallhide Semigloss Enamel. d. S-W: Classic 94 Semigloss Enamel A40 Series. Fwrtoru,s�de a�n� � 09912-7 z irzsrna City of Fort woxth Northside Gro�nd 5tnrage Reservoir Prajent 5. Fi�n.ish: Flat latex emulsion. size; twa cvats with add�ed fungicidal agent io render fabric muldewpraof. 6� k'irst and Seeond Coats: lnteriar, flat, latex-based paint. a, ZGI: I20Q Dulux Professianal Velvet Matie Intarior Flat Latex Wall & Tri�. Finish. b. Moore: Regal Wa�l Satin #215. � c. PPG: SO-35 Latex Ceiling Paint. d. S-W: Classic 99 Wall and Trim Paint A27W 1Q. C. Metal - Ferrous: 1. Finish: Semigloss enamel finish; two coats o�er priunex with 2.5 mils minimum total dry �Im thickness. 2. Primer: Synth�tic, quick-drying, rust-inhibiting pximer. a. ICT: 4100 Devguard Alkyd Metal Pruner. b. Moore: Ironclad Retardo Rust-Tnhihitive Paint #163. c. PPG: 6-208 Red In.hibiti�e Metal Primer. d. S-W: KemKromikMetalPrimerB50N2B50WI. 3. Undercoat: Tnterior enaz�el undercoat. a. ICI: 1 I20 Ultra-Hide OiUAlkyd Tnterior Wood Unde:rcoatar. b. Moare: Moore's Alkyd Enamel Underbady #217. c. PPG: b-6 Speed�►zde Quick-Dry Enamel Undercoater. d. S-W: Pro-Mar 2�0 Allcyd E�aamel Undercoater B49W200. 4, Finish Coat: Interior, semigloss, adarless, alkyd enaxnel. a. TCI: 1507 Dulux Ultra Traditional Semi-Gloss Interiox Allcyd Wall & Trim Ename�. b. Moore: Mo�re's Satiun Im�ervo Enamel #23 5. c. PPG: 27 Line Wallhide Sexnigloss Enamel. d. S-W: Classic 99 Semigloss Enamel A40 Series, D. Metal - Ziaa.c-Coated: 1. Finish: Se�aigloss alkyd enarnel; two coats over primer, with 2.5 mils rrLnimu.ul total dry film thickness. 2. Primer: Galvanized metal primer. a. ICI: 4120 Devguard All Purpose Metal & Gal�anized Primer. b. Moore: Iron.clad Galvanized Metal Latex Priuner # 155. c. PPG: b-215/216 Speedhide Galvanized Steel Prim.er. d. S-W: Galvite B5QW3. 3. Undercoat: Interior enamel undercoat. a. ICI: 1120 LTltz'a-Hide OillAlkyd Interior Wood jTndercaater. b. Moore: Moore's Alkyd Enamel Underbody #217. c. P1�G: 6-6 Speedhide Quick-Dry Enamel Undercaater. d. S-W: Pro-Mar 2Q0 Alkyd Enamel Undercoater B49W200. gV�Northside 02017 09912-5 i vzsroz City of Forf warW Northside Crround 5torage Reservoir Praject 4. Finish Coat: Interior, semigloss, odorl�ss, alkyd enarnel. a. ICI: 1507 Dulux Ultra Traditional Semi-G1oss Inferior Allcyd QVaIJ. & Triz� Enamel. b. Moore: Mooxe's Satan Tmpervo Enamel #235. c. PPG: 27 Lina Wallhide Semigloss Ena�nel. � d. S W: Classic 99 �emigloss Enamel A40 Series. e. PPG: 5-6 5peedhide Quick Dry Enamel Undercoater. , f. S-W: Pro-Ma�r 2QQ Alkyd Enamel Undercoater B49W200. 5. First and Second Coats: Interior, semigloss, odorless, alkyd enamel. a. IGI: 1507 Duli.tx Ultra TraditionaI Semi-Gloss Tnterior Alkyd Wall & Trim Enam�i. b. Mao:re: Moore's Satin Impervo Enamel �235. c. � PPG: 27 Lia�.e Wallhide Semigloss Enamel, d. 5-W: Ciassic 99 Semigloss Enamel A40 Series. �, k � i . � � � ! � tl � � END OF �ECTION PWNorthside 02017 a99 i z-9 1]!25l02 � �S �� a„� �PECII�L'TIE� ,� .� � �I � �� .� i ti �� ,� � City of Fart Wart3� Noril�side Ground Storaga Itcservoir Project SECTION 10200 - LOUVERS AND VENTS PART 1 - GENERAL 1.1 RELATED DOCUMENTS ' A. Drawings and general pro�isions of the Cantract, including General and 5uppiementary Coiiditions and Divisioia 1 Specificatian Sections, apply to t1�is Section. , 1.2 SUMMA.RY �� A. This Section includes the fallowing: 1. Fixed, exirucied-aluininum louvers. ,i - 1.3 DEFINITiONS A. Louver Terminology: Definitions Qf terms �or metal Iouvers caritained in AMCA 501 apply ta , � tlzis Section unless otherwise deiined in this Section or in referenced standards. B. Drainable-Blade Louver: Louver vvith blades ha�izzg guiters that collect water and drain it io � cliannels ui jatnbs aud mullions, which carry it to bottoin of unit and away frozx� opening_ 1.4 PERF4RMANCE REQUTREMENTS � A. Structural Performance: Provide louvers capable of witl�standing the effects of gravity loads arid the foIlawuig laads and stresses r�ithin limits a�id wider conditions i.ndzcated witlzout pennan�nt deformation oi lau�er components, noise or metal fatigue caused Uy louver hlade rattle or flutter, or perzxkanen# damage to fast�ners ai�d anc�iors. Wind pressures shall be considered to act on vertical projectior� of Iouvers. i 1. Wu1d Loads: D�ter�x►ine loads based on a unifonn press�z�e o� 25 lbf/sq. ft, actiug inward or outward. B. Air-Performance, Water-Penetration, Air-Leakage, and Wind-Driven Rain Ratings: Pravide louvers complyit�g with performaz�ce requireinants indicated, as demonstrated by testnig ina�tufacturer's stock utaits identical to tl�ose provided, except for length and width according to AMCA 500-L. 1.5 SUBMI`�'TAL� A. P�•oduct Data: For eaah type ofprod�ct indicateci. PW[Yorlhside D2417 10204 - 1 8/j 3/02 Ciry of Fort Wortl� Nortliside {'rround 5torage Resarvoir Project B. �I�op Drawings: Far louvers aixd accessories. Inciude plans, elevations, sections, details, a�id attachments to ot�ier Work. Show blade profiles, angles, az�d spaciulg. 1. �or installed lnuvexs a�1d �ents iyadicafed to comply with desi�m loads, include st��uctural anaIysis data signed and sea.led hy �e qualified pro�essxonal engineer respoz�sible for their preparation. C. Saznples for Initial SeIection: For ui�its witl� factary-applied color fi��sl�es. � D. Samples for Veri�cation: For each type of inetal finish required. �. Qualificatian Data: For professional engineer. F. Praduct Test Reports: Based on evalua�ion of coinprehensive tests performed by a qualified testing agency or hy tnaaiufacturer and witnessed 6y a quali�ied testzng age�.cy, for each type of louver. 1.6 QUALZTY ASSURANCE A. Source Li�nztatiaz�.s: Ob#ain lauvers and �+en#s through oi�e so�irce frQ�n a single manufacturer where indicated to be of same type, design, or factory-appiied color finish. B. Welding: Q�aalify procedures azxd personnel accordiz�g to tl�e followiug: 1. AWS D1.2, "Structural Welding Code--Aluminum." C. SMA.CNA Standard: Coinply with recornmendations in SMACNA's "Archit�ctural Slaeet Metal Mauual" for fabricatia�, co��sixuctian details, ai�d ii�stallatioza procedures. 1.7 PROJ�CT CONDITIONS A. �'ield Measure�neuts; Veriiy louver openz�lgs by �elc! xneasurezta�ents be#�are fabricatioil and indicate m�asurennents on Shop Drawin�s. Establisl�ed Dirnensions: Wlsere �eld meas�rements cannat be n�ade wi�iout delayiug #1te Work, establish openirig dimensioi�s and proceed wi�i fabricating louvers witl�out field rneasureznents. Coordinate construction to ensure tl�at actual apenuig dimensions correspond to established d'une�sinns. I.S WARRANTY A. Provide a minimum of a twa {2) year warrai3ty for worku�anship and 'uistallatiozl. FWNorthsida 02017 10200 - 2 s�i3ioz City of �'ort WOrth I�orthside Gmm�d 3torage Reservair Project PART 2 - PRODUCTS 2.1 MANUFACTURERS A. Manufacturers: Subject to corr�pliance with requirements, provide products by one of tIie _ following: L Louvers: ' a. Airli�ie Products Co. b. Airolite Company {The). c. Anaerican �Varmiug and Ventilating, Inc. � d. Arrow United Indu�tries. e. Carnes Coznpany, Inc. � f. Cesco Products. g. Constructian Specialties, Iuc. !1. Dowco Products Group; Safe-Air af Illinois, �nc. i. Crreei�hecic. j. Industrial Louvers, Inc. k. Louvers & Dampers, Tnc. ' I. Meta1 Fonn Manufacturing Company, Inc. in. NCA Ma�mFaciuring, Inc. I n. Nysh•om Building Prod�zcts. o. Relzable Praducts; Hart & Cooley, Iuc. p. Ruskin Coinpauy; Toaankins PLC. q. Vent Products Campany, Inc. B. �n otlier Part 2 articles where title�s below intraduce lists, tlie fotlowing requirer�ent� apply far product selectioii: 1. Basis-of-Design Product; The design for each louver is based on the product named. � Subject to coznpliaiice witli re.quirements, provide ait��er tk�e named product or a co�x�.paraUle product by o��e oftl�e other manufacturers specified. � � 2.2 MATERIA.LS � A. Alumu�um Extrusions: ASTM B 221, alloy 60b3-T5 or T-52. B. �asteners; 316 stainless steel, unless otherwise indieated. DQ not use metals that are incarnpatible with jained materials. 1. Use types and size� to suit u�ait instaIiatio�i conditions. C. Pos��nstalled T�asteilers %r Concrete and Masonry: Tarque-coxrtrolled expansion anchars, r�aade froin stainless-steel aozi�pouents, witli capaUility to susfiain, without failure, a load equal to 4 PWNortliside 02017 � �� - � 8/13102 � City of k'ort Worth Northside Ground Storage Reservoir Praject times the laads imposed, far concrate, nr 6 times the load 'unpased, for masoz�z-y, as deter�x�it�.ed by testing per ASTM E 4$8, conducted by a quaIified ind�pe�ident testing agency. D. Bituininous Paint: Cold-appIied aspt�alt ennulsian complying witli ASTM D 1187. 23 FABRICATION, GENERAL A. Assemble louvers iz� factory to mu�imize iield splicing and ass�mbly. Disassemhle units as necessary for sliipping and handling limitatioiis. Clearly mark uuits for reasseixzbly and coordinated iiistallation. B. Vertical Assemblies: Where h�ight of louver units exceeds fabrication aud handl'vig Iuvitations, fabricate units to pennit field-bolted asseinbly with olose-fitting joints in jaittbs and mullioi7s, reinfarced with splice pla#es. C. Maiufiaii� equal lnuver bIada spaciz�.g, includii�.g separation Uetween blades aud fraines at 1-►ead and sill, to pxoduce uniform appearance. D. Maintair� equal lou�er blade spacizlg to produce uiiifoxzn appeaz•azace. E. Fabricaie frames, ineIuding integral sills, to ,fit iz1 openings of sizes indicatied, wifi.� allowances made for fabricatian and 'u�stallation tolerazices, adjai�ii�g znatarial tolera��ces, and periineter sealallt jqints. Frame Type: Cli�i�nel, u��less otl�erwise indicated. F. ��.cIude supports, ancliorages, and accessories required for cornplete assembly, G. Where indicated, provide eXtended sills %r recessed louvers. H. ]oui frame inembers to each otlier and to fixed louver blades with fillet �welds conceaIed fi•om view, uiiless otherwise indicated or siz� oi louver assembly makEs bolted com�ections between frarne mernbers necessary. I. Join fraine inembers to eacl� other and ta fzxed louver blades wiYh filI�t weld�, tl�readed fastei�ers, or both, as staudard with louver manufacturer, eoncealed from view, unless otherwise indicated or size oF lou�er asseznhl�+ nnakes bolted connections hetvveen frame memb�rs iie�essary. 2.4 FTXED, EXTRLTDED-ALUMINUM LOWERS A. Harizoiital Storm-Resista�rt Lauver: Basis-af-Design Product: Greenheck ESJ-401 Statioilary Lou�er 2. Louver Deptl�: 4 ijzehes. 3. Frame and Blade Non�uial Ti�ickness: As required to comply with structural performance requzreineirts, but �iot less than 0.081 inch for blades azld O.Q51 inch for fraznes. rwNo�c�,s;�e ozoa� 10200 = 4 sn3�o2 CIL]� Of FOi't W411i3 Northside Ground 5tarage Reservoir Project 4. Perfonnance Requirements: a. Free Area: Not jess than 50% for 48-incl�- wide by 48-izich- high louver. b. Asr Perfarrnance: Nat �nore tl�an 0.0$-incli wg static pressure drop at 700-fpm free-area velocity. 5. AMCA Seai: Mark units witl� AMCA Certif'ied Ratings Seal. 2.5 LOWER SCREENS ' A. General: Provide screen at eacl� exterior louver. 1. Screen Locatiar� for Fixed Louvers: Interior fac�. � � 2. Screenin.g Type: Bird screening. �: B. Secure screens fio lau�er frames with stainless-steel maclsine screws, spaced a inaxiinum of fi G, inches froxn ea�h corner and at 12 inches o.c. � C. Louver Screen Frarnes: Fabricate with mit�red corners to louver sizes indicated. � 1. MetaL• � Same kind and form of inetal as indicated for louver ta which screeiis are attached. Reinfarce e�truded-aluminum screen frames a# corners with clips. 2. Finish: Mi�l fu�isli, unless otlierwise indicated. ' 3. Type: Non-rewirable, U-slaaped fra�nes for permanently securia�g scxaen mesh. D. Lauver Screening for Alumnium Louvers: 1. Bird Screening: Aluminum, 1/4-ii�cl�- square mesh, 0.063-inch wire. 2.6 FINTSHES, GENERAL ,� A. Corn.�ly wztli NAAh�1M's "Metal Firzzshes Manual for Architectural an.d Meta� Products" for recommendations far applying and designating finishes. B. Finish louvers after assembly. `, 2.7 ALiJMINUM FINISHES � A. Fluor�polymer: Mauufacturer's standard trvo-co�t, tiierrnocured systein consisting of specially ' formulated iuhibitive primer and fluoropolymer coIor topcoat containing not less than 70 � perceni PVDF resin by weight; complyiug with AAMA 2605.98 siid Valspar's VE-100-9I. = a. Colar and Gloss: As selected by Architect froin manufactuz'�r"s full rai�ge. rwrran��s;d� azo i � 1 a200 - 5 ai� 3�oz 1 City of Fort Worth Northside Ground Sforage Reservair Project PART 3 - EXECUTION 3.1 EXAMINATION A. Examine substrates and opetaings, with Iiistaller present, £or eoznpliazzce with requireznents for instalIation tolerances at�d other conditions affecting performauce. l, Froceed �vi�li installation oniy after misatisfactory conditions have beeis corrected. 3.2 PREPARATION A. Coordinate setiit�g drawings, diagrams, tein�lates, instructions, and diractions for installatian of ancl�orag�s tliat are to be embedded 'u� concrete or m,asox�z�y constructio�. Cooxd'zzaata deliver� of suc�i iteins to Project site. 3.3 1NSTALLATION A. Locate and place louvars aaid ve��ts IeveI, plumb, and at indicated alignmeiit with adjacent work. B. Use concealed ancharages wliere possible. PrQvide brass or lead washers fitted to screws where required to protect rneial surfaces and ta make a weathertighf connection, C. �orm closely fit�ed joizats with exposed connections accurately located aiid secured. D. Pro�ide perimeter reveals and openings af uniform width for sealavts and join� fillers, as indicated. E. Rapair fuiisltes daanaged by cuiting, �velding, soidering, and grinding. Resior� fu�islies sa no e�videz�ce remains of corrective work. Return itezns that cannot be re�z�.zslaed i� tl�e field to the factory, make required alteratians� and refinish entire unit or provide new units. F. Frotect galvanized and nonferrous�metal s�rfaces from corrosiax�, or gal�anic actiqn by applying a heavy coati�ag of bituininous paint on surfaces that will be ui contact with colicrete, inasa�uy, or dissiinilar metals. G. Install concealed gaskets, flaslinlgs, joirit fillers, a�id insulatio�a as louver izastalIation progresses, wh�re weatl�.ertzglrt lou�er joints are required. Comply with Division 7 Section "Jourt Sealaaats" for sealants applied during 1ou�er u-�stallation. 3.4 ADNSTING �ND CLEANING A. Test operation of adjustable Iouvers and adjust as needed to produce fully functioning units that coz�pIy witli requirements. B. Clean exposed surfaces of lou�ers and veiits ihat are not protected vy tempnrary coveriz�.g, to re�nove fr�.garprints and soil durii�g construction periad. Do not let soil accuniulate until final cleaniiig. FWNorthside02017 LQZfla - � 8/13/02 City of Fart Worth Nortliside Ground Starage lteservoir Project C. Before fiiial inspection, clean expnsed surfaces wXth water and a nzild soap or detergeiii not hannful to fuiishes. Tliorou�hly rinse surfaces and ciry. D. Restore lauvers aud vents damaged during instaltation and coustruction so no evideiice remains of corrective work. If results of' restoration are unsuccessful, as determined by ArcIiitect, remove dainaged units and replace witli z�ew units. 1. Touc� up minar abrasions iis finishes with air-dried coating that matches color ai�d gloss of, and is compatible witla, �actary-applied frazish coa�ing. END �F SECTION I0200 ,� .� .L , � _� �� PwlVorc�,s�de o201� 1Q200 - 7 8/13/Q2 � City oFFort Warth Northside Ground 5torage Reservoir ProjeGt SECTION 1�423 CAST PLAQi7E PART 1 GENERAL 1 A 1 SU�I�IMARY A. Perrf'orrna al.l work required io complete, as indicated by the Contxact Documents, ai�.d �u.rxiish all supplementary items necessary for the proper i.x�stallation of all Cast Plaques. ; B. A cast plaque with City l,ogo, plant and facility naine, Czty officials, engineers, and contractor shall be provided on t3ie interior w+all of the Northside Pump Stafion Building.. �" I A2 WARRANTY Provide a minimum two (2) years against defects in manufacturer and i.�a,stallation. , , 1.D3 SUBIVIITTALS A. Samples: Submit for approval sa�mples showing construction anci �iu�isk� specified. ' � B. Shop Drawings; 1. �ubmit manufaciurer's literature and mark suff'iciently to indicafe compliance with these specifications. 2, Show locations, methnds o�' supportirng, methods of anchoriz�.g and �inishes. 3. Submit mock-up of plaque, indica�ing Iettering, spacing, etc., for appro�al. � PART 2 PRODUCTS !I 2.01 ACCEPTABLE PRODUCT/MATERIAL MANUFACTURERS I A. A specific product or material manufactured by any of the following listed mazzufacturers is "acceptable" (not "approved"} only if the spec'xf'ic product ax m.ate�ial can evidence exact campliance with the Contract D�cuments. � ' 1. A.a�dco Industries Corp. 2. A.R.K. Ramos 3. Gemiav, Inc. � 4. Lake Shore Markers S. Matthews �- 6. Metal Arts, Div. of L&H Mfg. Co. i 7. Metallic Arts 8. 4MC Industries, Inc. 9. The Snuthwell Ca. 10. Spanjer Brather, Inc. � FWNorthside 02017 10423�1 i ��zsroz Ciry of Fott Workh Northside Ground Starage Reservoir Project 2,03 PRODUCT DESGRIPTION A. Material: Bronze B. Design: Design and nam.es of officials shall ba confirmed prior to manufacture, C. Size; 27" wide x 23" high D. Finish: 1. Dark Background (BR-400 — Bronze): a. Backg7raund shall be oxidized ta a da�rk stat�ary firush. b. Letters shall be satin polished and the eniire tablet sprayed with twa coats of clear metal lacquer. E. Letter Style: "Helvetica" F. 5tandard Border Style Na.: SO4 1. Border Dimension: As indicated, or as directed by the Architect. G. Background Texture: "Matte" P.A,RT 3 EXECUTION 3 A 1 INSTALLATION A. Iustall an exact accordaz�ce with manufacturer's latest published requirena.e�ats, speciitcations and details, and as indicated. B. Maunting Type No. 1: l. Substrata: Masonry 2. Fastener: Expansio�. bolts with rasettes 3.02 LOCAT�ON A. Install at locations indicated or directed by th� Architect. END OF SECTI�N FWNorthside p2�17 10423-Z 1 ��25�aa City ofFort Worth Northside Ground Starage Reservuir Project SECTION- 1fl442 EXTERIOR 5IGNAGE PAR.T 1 GENERAL 1,01 Work Tncluded A. Cast a]uminum raised letters: "NORTHSII3E P�[.TMP STATYON", "FORT WORTH" and "WATER". B. Cast alwninum rai.sed image: City of Fort Worth "Longhoxn 'L4G0". 1 A2 WARRANTY Provide a minimum two (2) years against defects in manufacturer and installa�on. 1.03 SUBNIITTALS A. Submit to tlie Architect, copies af a11 materials requined to establish compliance wii� this Seetion. Submittals shall include the following: 1, Shop Drawings and Manufacfur�rs' Srack�ures. 2. Samples: Submit saznples as fallaws for Architect's apgroval oi latter style, size, construction and: attachments. 3. One cast letter �ox exterior buildang signage. 4. Ta�xzplate: Subinit full-size template drawirtg for appro�al of �etter size, stock, spacing, settin.g screws. PART 2 PRODUCTS Z,O1 Manufacturers A. Acceptable manufaoturers: Sul�jact ta compliance vwit}a, requirements herein, pravide praducts from Qne of the £ollowing: Cast Letters, Andco Industries Corporation, A.R.K. Ramos, The SauthweIl Go�anpany, ASI Signs, 2.02 Cast Letters A. Material: Cast Alumuium in Satin fnish. Mounting Methad: Projected Mount. P.ART 3 EXECUTION 3,41 Delivery and Stoxaga A. Deliver and store identi£ying devices iz�. protectzve wrappings tuYtil ready fox ivastallation. Letters shall be installad in protective wrappings and remove wrappings just priar to sul��stantial campletion. FUVNorthside 02017 1 Q442-1 � iizsroz City of Fort Worth Northside Ground Storage Reservoir Project 3.02 Installation A, Install signs plumb, Ievel and square and in proper planes with other work, at heights as indicated by Architect. Attaeh as recommended by sign manufacttu�er. B. Exterior Taa.statlation — Cast Letters. 1. Mount as indicated on the draw�ings in accordance with manufactuz�ex's r�cammendatioris. C. Damage 1. Any identzfying devise which is scratched or defaced vvill be rejected. D. Cleaz�i�pg 1. Remove protective materials aud cl�an aIl signs. Cleaxz surfaces �with plain wat�r ar water with soap nr household detergent. END QF SECTION �wavo�tt�siae a2oi7 10442-2 iv2s�oz City of �'ad Warth Nocthside Crrovnd Storage Reservoir Project SECTION 10520 FIRE-PROTECTION SPECIALTIE� PART 1 - GENERAL PART 2 - RELATED DOCUMENTS A. Drawings and general provisians of th� Contract. 2.2 SUMMARY A, This Sec�ion includes the fallowing: 1. �'ire extinguis3�ers and moun�.ng hardware. 2.3 SUBMITTALS , A. Product Data: Include construetion details, materzal descriptions, dunensions of individual cvmponents and profiles, and finishes for fire�protection specia�ities. , 1. Fire Extinguishers and mounting hardware. 2.4 COORDINATION � A. Coordinate location, size and type of fire-e�tinge�ishers to ensure that fire protection equipment provided are approved by the Fort Wnrth Fue Marshall, prior to installation.. 2.5 WARR.ANTY 1. Warranty Period: Six years from date of Substantial Completion. PART3-PRODUCT� 3.1 MANUFACTURERS �i. Available Manufacturers: Subject to compliance with xequzre�an:ents, m.anufacturers ofFex�ing products that may be incorporated in.to the Wnrk include, but are not liinited to, manufact�.irers specified.Manufacturers: S�xbjeet to compliance with requixem�nts, pravide praducts by one of the manufacturers specified.Basis-of-Design Product: The design for each product is based on the product namned. Subject #o compliauce with requirements, provide either the na�ned product ar a comparable product by one af the other manufacturers specified. FVJNortE�side D2D17 10520-1 � ir2sroz City of Fort Worth Northside Ground Starage �teservoir Projeck 3.2 A. F1RE-EXTINGUISHERS Basis-of-Design Product: Larsen's Manufacturing Company; Type 2A14BC or a comparable produot by one dith� fallowing: - B. Manufacturers: 1. 2. 3. 4. 5. 6, 7. S. 3.3 A. � Fire End & Croker Carporafion. General Accessory Mfg. eo. JL Industries, Inc. Kidde �yrnetics. Modexn Metal Praducts; Div. of Technico. Moon American. Patter Raemer; Div. of Smith 7ndustries, Inc. Watrous; Div. of Ana.erican Specialties, Inc. FINISHES, GENERAL Comply wit.�z NAA1VIIvi's "Metal Finishes ManU�l for Architectural and Metal Products" �o;r recomm�ndations for applying and dasignating finishes. Protect mechanieal finishes on exposed surfaces from damage by applying a strippable, temporary protechve covering b�fare shipping. C. Appearance of Finished Work: Variations in appeaa�ance of abuttzng or adjacent piec�s are acceptable if they are within one-half of the range af appraved Sata�ples. Noti.ceable variataons in the same piece axe not acceptable. Variations in appearance of other components are acceptable if they are vwitlun the range of approved Sampl.es and are assembled or installed ta �a.ini�nuze contrast. PART 4 � EXECUTION 4.1 A. 4.2 1NSTALLATTON Genexal: Install �ire-protection specialties in locations and at mounting heights indicated below: I. Fire-Extinguishers: 54 inches above finished floor and as indicated on tlae plansheet. ADNSTING AND CLEANING A. Remove teu�porary protective coverings and strippable films, if any, as fire-protectian specialties are installed, unless otherwise indicated in manufacturer's written installation instructions. END OF SECTION �'wivo�5�a� o2oi� 10520-2 I 1/25/02 Gity of Fort Worth No�Rt►side Graund Storage Reservair Project sECTroN iasoa TOII,ET ACCESSORIES PART I .GENERAL 1 A 1 SECTI�N INCLUDES i' A. Accessories for tailet rooms. B. Gxab bars. , 1.�2 REFERENCES A. ASTM A 269 — Standard Specificaiion for Seamless and Welded Austenitic Stainless Steel Tubing for General Serrvice; 1998. B. ASTM A 6G6 — Standard Specification for Annealed or Cold — WQrked Austenitic Stainless Steel Sheet, Strip, Plata, and Fl.at Bax; 1999. C. ASTM C 1036 -- Standard Sp�cification far Flat Glass; 1991 (Reapproved 1997). D. G5A CID A-A-3QQ2 — Mirrors, Glass; U.S. Genaral services Admini.stratiQn; 1996. ; E 1.03 SUBMITTALS '� A. Product Data: Provide data on accessories descri�ing size, ixn.ish, a�d details of function, � attachment meihods. - B. Manufactuxer's Installation inst�ructions: Izxdicate special procedures and conditions rec�niring � � speeial attex�txan. 1.03 WAR.RANTY " A. Provide a m'�m� of a two (2) year warranty against manufacturer's defacts and installation. � 1.Q4 COORDIlVATION � A. Coordinat� the worrk witth the placement of internal wall reinforcement ta receive anchor � attachments. PART 2 PRODUCTS I'WNorthside 02017 I0800-1 11125/D2 Ci[y of Furt Worth Northside Ground 5torags Reservoir Projeet 2,01 MANUFACTURERS A. Products Iisted are nnade by Bobxick Washroom Equigment, I$c. B. Other Acceptable Manufacturers: � 1. Amer�can Speci.alties, Inc. 2. Bradley Cozporation: C. AIl items af aach type to be made l�y the same manufacturer. 2.02 MATERIA.LS A. Accessories — General: 5hap assembled, free of dents and scxatcJaes.,axid packaged coznplete �n�ith anchors and fittizigs, steel anchar plates, adapters, and anchor components far installation. 1. Grind welded joints smooth. 2, Fabricate units made of ineta� sheet of seamless shaeis, with flat suriaces. B. Keys: Provide two keys for each acc�ssory to city of Fort Worth; master key all lackable acces�ories. C. Stainless Steel �heet: ASTM A 66G, Type 304. D. Stainless Steel Tubing: ASTM A 269, Type 3�4 or 3 J 6. E. Muxor Glass: Float glass, Type I, Class 1, Quality q2 {ASTM C 1036), with silvering, capper coating, and suitable protective organic coating to copperr bacicing in accardance with GSA CID A-A-3D02. F. Fasteners, Screws, and Bolts: Hot dip galvanized, tamper-proaf, security fype. G. Expansion Shields: Fibe�, lead, or rubber as recozntnended by accessory manufacturer for component and subsi�ate. 2.03 FII�TISHES A. Stainless SteeL• Nn. 4 satin brushed finish, unl�ss o�erwise noted. 2.0� TOILET R��M ACCESSOAIES A. Toilef Paper Dispenser: Single roll, semi-recessed, stainless steel wut with pivot hinge, tuzn�bler lock, B. Papar Tovwel Disp�nser: Folded paper type, stainiess steel, surface-maunted, witla viewzng slots on sides as xe�ill indicator and iwnblez rock. C. Waste Recep#acle: stainless steel, freestanding style with swing top, rvr�ortns�a� ozoi� 1080D-2 i iizsioa ciry nf Fnrt worth Northside Ground Storage Reservoir Ptoject i. Liner: Removable seamlass stainJ.ess steel receptacle. " 2. Minimum capaciiy: 10 gallons. D. Soap Dispenser: Wall-mounted, gravity-fed, palm-actuated pump. �. Mirrors: Stainless steel framed, 6 mm thick float glass inirror. ,, 1. Size: 24 x 3b inch. 2, Fxame: O.QS inch angie shapes, with mitered and welded and ground corners, and tamperproof hanging sys#em, No. 4 fu�sh. 3. Backing: �ull-mirror sized, muumum 0.03 snch galvanized steel sheet and nonabsorp#i�ve filler znaterial. F. Grab Bars: Sta1111E53 St�EI, 1-I14 inches ot�tside diameter, �ninimum 0.05 inch wall thick�ness, ' nonslip grasping surface �inish, concealed flange mounting; 1-1./2 incb�s clearance between . � wall and inside of grab bar. , 1. Leng�h: 36 inches and 42 it�ahes (2 total). � PART 3 EXECUTION � 3.01 EXAMINATION A. Verify existing conditions before starting work. B. Verify exact locafion of accessories far installation. 3.02 PREPARATION A. Provide templates and rougb.-iva measuretnents as required. � 3.03 INST.ALLATION A. Install aceessaries ix� acccsrdance with manufaciurers' instructions. B. Install pl�mb and level, securely and rigidly anchared io substrate. � C. Mounting Hezghts and Locations: As required by accessibi�ity regulatians and as indicated on . drawings. END OF SECTION FVJNartt�side 42017 10800-3 11/251D2 ,� � h ' .�� E��I�� I � ,� L 4 City of Fort Worth Northside Pump ScaEion and Ground Storage Reservnir Praject sECTzoN � �Zlz HQRIZONTAL S�LIT-CASE CENTRIFUGAL PUMP(S) PART 1 GENERAL l.fll SCOPE OF WORK - A. Furnish all labor, materials, equipment and incidentals required and completely instail, put an aperation and field test three (Pump Numbers HSC-0l, HSC-a2, H�C-03) horizo�tal�y mounted, axial spiit-case single stage, double suction, double valute,. canstant speed, centrifugal pumps arzd xx�otors as shQwn on the Drawings and as specified herein. � B, Ail necessary and desirable accessory equipment and auxiliaries whether specifically mentioned in this Section or not shall be furnished and instalied as required for an installaYion incorporating � the highest standards far this type of service. Also included shall be supervisory services during �- installation and field testing of each unit and instructing the regulat operating personnel in the proper care, operation and n�aintenance of the equipment. t• . C. Power factor correction capacitors confoz�ming to the requirernents of Sectinn 16151 shall b� fumished under this Section. 0 1.02 RELATED WORK A. Concrete work and the installati�n of anchax bolts are included in Divisian 3; however, an.chor bo3ts for these units as recornmended �y the purnp manufacturer shall be furnished by the Co�ntractar under this Section. B. Field paant�ng is included in Section Q99I2. . G Instrumentation and controls, other than fihose specified herain, are specified under their � respective Sections of Division 13. i D. Valves, mechanical piping and appurtenances and pipe hangers and supports are included in Divisian 1S. E. Electr�cal work except as hereinafter specified is included in Division 16. i 1.03 SUBMITTALS A. Subrnit, in accardance with Special Conditions, Part D, shop drawings and product dat�. Submittals shall include the fo�lawing; 1. Cez�tified dimensional drawings of each item of equipment and auxiliary appaxatus to be furnished, Z. Certified foundation, purnp su�port and arichor bnit plans and del.ails. 3. Sch.ennatic electrical wiring diagram and other data as required for complete pump installation. I usosissoi.soo ll212-1 sizoio2 City of I'ort Worth Northside Pump Station and C'iround Storage 12eservoir Project 4. Literat-�ue and drawings descriUing the equipmen# in suf�cient detail, includin� parts list and materials nf construction, to indicate full canformance with the detail specifications. Total weight af pumping unit. 6. A statement of guarantec that the critical speed analyses as required in Paragraph 1.05E below hade been campleted and that the specifi�d lur�itatians will he met. B. Design Data 1. Manufacturer's certi�ed rating cuives, ta satisfy the specified design conditions, showing pump characteristics of discharge, head, brake harsepower, efficiency and guaranteed net positive suctinn head xequired {NPSHR}. C�.lrves shall show the fuIl recommended range of performance and include shut-offhead. This information shall he prepared speeifically for the pump proposed. Catalog sheets shawing a family of ctuves wilI not be acceptable. C. Test Reports 1, Certified rriator test data as described rn Section 16I51. 2. TaUuIated data for the drive motors inclading xated Hp, full load rpn:�, power �actor and efficiency curves at 112, 3/4 and full load, service factor and kW in.put, in.cluding whe� the pump is at its design paint. Subznit a certi�ed statement frozn. the �notor manufacturer that the motors are capable a� cantinuous operation an the power supply withaut affecting their desigzi life for Uearings or windings. A schedule of the date of shop tes�ing and delivery of the equipmen� to the job site. 4. Description of pump factory test procedures and equipment. A statement that the pump will function properly as installed uvith respect �o the suction piping layout as showz� an t�e Drawings. D. Operation anfl Mainten.ance Data Cairiplete opexating and maintenance instructions sha11 be furnished for alI equipment included under this �ection as pxo�ided in Section OI730. The maintenance insfructiflns shall include troubleshooting data and full preventative maintenance schedules and complete spare parts lists wiih orderin� information. 1.04 REFERENCE STA.NDARDS A. Design, manuiacture an.d assembly of ele�ents o� the equipment speci�ed herein shall be in, accordance with, but not limited to, published standards of the following, as applicable: American Crear Manufacturers Association {AGMA) An�erican Insfitute of Steel Construction (AISC) 3. American Iran and Steel Institute (AISI) Nsostssai.soo 11212-2 a�zaoz Gity of Fort W orth Northside Pump Station and Ground Storage Reservoir Project A. American Society of Mechanical Engineers (ASME) 5. American Natianal Standards Institute (ANSI} 6. Arnerican Society for Testing Materials (ASTM) 7. American Welding Saciety (AWS) 8. Aznerican Bearing Manu�acturexs Association (ABMA) 9. Hydrauiic Institute (HI) 10. Institute of Electrical and Electronics Engineers {IEEE) , 1 L National Electrical Code (NEC) 12. National Electrical Manufacturers Associarian {NEMA) � 13. Occupatioriai Safeiy and Health Administration (OSHA) 14. The S�ciety for i'rotective Coatings (SSPC) 15. Underwriters Laboratories (LJL) , 1.05 .� � B. Where reference is made tn one of the above standards, the revision in effect at th,e time o�bid opening sha1� apply. QUALITY ASSUR�NCE A. Ta assure uni�y of respansibility, fY1C 1'110tOT5, Uase plates shall lae fumished and eoordinated by the pump manufacturer. The Contractor and �na�nufacYurer shall assume responsiUiliiy For the satisfactory installation and operation of the ent�re pumping syste:m including pumps, motors, base plates as specified. � B. The equipment ca�exed Uy this Section is intended to be standard pumping eqtiipment of proven ability as manufactured by concems having extensive experience in the prnductinn nf such equipment similar to the applicatians stated in Parag,nraphs 1.01 and 1.06. Units specifi�ed herein � shall he furnished by a single manufacturer. T'he equipnnent furnished shall be dcsigned, � constructed and installed to operate satisfactorily when instalSed as shown on Yhe Drawings. C. Pumps shall be manufactured in accordance with the Hydraulic Institute Standards, except where otherwise specified herein. D. The pump manufacturer shail be fully responsible �or the design, anangement and aperafion of ; all connected rotating components, of the assembled pumping vnit mounted on a fabricated steel Uase plate, to ensure that neither hannful nor damagzng viUraiions occur at any speed within the - specified operating range. A1SOS15S01.500 11212-3 8/2pID2 Ciry of roii wortn I�prthside Pump 5tation and Ground Storaga Reservoir Project �. The pu:tx�p znanufacturer shall pe�form both lateral and torsional critical speed analyses ta identify an.d ensuz•e that (a) the first lateral critical speed sha11 Ue at least 25 percent abflve �he maximum pump speed and that (b} no torsional natural frequencies occur within a range extending from 25 percent below to 25 percent above the specif ed operating speed range and that (c) any blade excited resonant frequency shall be no closer than plus or minus 25 percent af the natural frequency of any part of the installed assembled pumping unif. Prior to manufacture, a statement shall be forwazd�d ta the Engineer indicating ihat the requued analyses ha�e been made and that the specified limitations will be met. ' F. Vibratian, t�,�hen measured in the direction of maximum arnplitude on the pump ar�d motor bearing hnusings, shall not exceed allowable pump field vibxation values per ANSVHI 9.6.4.4. I,Qb SYSTEMDESCRTFTION A. The pumps shall Ue horizantal axial split-case single stage centrifugaI doul�le volute pnmps with Uronze douUie suction enclosed type impeller with stable constantly rising curve to shut-off head, renewable bronze casinglimpeller rings, flexible caupling and exiended rigid str�tctural steel Uase piate under each pump and driving r�aotor. 1.07 DELIV�RY, STORAGE AND IIA.NDLING A. All parts shall be properiy protected so that no dariaage or deteriaration will occur during a prolanged delay from the time of shipment until installation is completed and the unit and equipment are ready far operation. B. All equipment and parts must be properly protected against any damage during a pralonged period at the site. Siore equipment in accordance with the manufacturer's instructions. C, �"actory assembled parts and components shall nnt be dismantled for shipment unless pernussion is received in writizag fron� the Engineer, ll. The finished suxfaces af all exposed flanges shall be protected by wooden ar equivalent bjank flanges, strongly built and securely bolted thereto. E. Pinished iron or steel surfaces not painted shall Ue praperly protected ta prevent rust and corrosion. F. Nn shipment shall Ue made uz�til approved by the Engine�r in writing. G. Fox protection of bearings during shipment and i�astallation, the bearin.g shall be properly proeessed. Anti-friction bearings, if pre-lubricated, shall be pxotected in accordance vviih the bearing manufacturer's recommendations against formation of rust during a long period of storage while awaiting completion of installation and start-up of the machine in w�ich they a7re used, Anti-friction bearings which are nat pre-luUricated shall be praperly treaied in accordance vvath the bearing manufacturer's recommendation against forrnation of rust during a long period of starage, while waiting completion of installa�ion and start-t�p, Uy the apglication o€ E�rxon, Rust-Ban No. 392 or equal freahnent. I�I505 l SSO 1, 5p0 11212.-4 8120102 City of Fo�t Worth Northside Pump Station and Ground Storage Reservoir Prnject � 1.08 MAIl�TTENANGE A. Furnish all speciai tools anc� test eyuipment required or the proper ser�icing af all equipment as specif�ed in 5ection Q1170. All such tools and test equipment shall be furnished in a suital�le steel tool chest complete with lock and duplicate keys. B. All spare parts shall be praperly protected far long periods of storage and packed ia� oontainers that are clearly identified with indelible markings as ta contents. ' C. Furnish the following spare parts for each pump model. , 1. - 2. Complete set of all wear rings. One carnplete set of inechanical seals. 3. Complete set of gaskets an.d O-rings. 4. �ne complet� set of bearings. I 1.09 PATENTS AND LICENSES A. Tlie Contractor sk�aIl be responsible far all patents or licenses that exist on the equipm�ni that may be prowided. B. The Contractor and equiprrient manufaciurer shall assume all costs of patent fees or 3icenses %r the equipment or process; and shall safeguard and save harznless the CitylEnginer;r fram all damages, judgments, claims and expenses arising fram� license fees, or claimed infringement of any letters, patent or patent rights, or fees far the use oi any equiprnent or prncess structural feature or arrangement of any of the companent parts af the installatian; and the price bid sha11 be deemed to include payment of all s�ch patent fees, licanses or other costs pertaining thereto. I 1.1 Q EQUIPMENT TESTTNG US1NG ELECTRICAL AND VIBRATIDNA.L ANALYSIS { A. After all the equipment has Ueen installed and the new pump staiion and grouz�d starage facilities are ready to be placed into aperation, �d the facility has been certified for complete instaUation and readp for operation by t�e equipment rnanufacturer(s), the City or its designated representati�e shall retain the services of a qualified mechanical testing firm to analyze the installed electrical and rr�echanical equiprnent for additiona� vibration, alignment, allowable tolerances, oi1 analysis, infrared analysis (thermography), electrical testing, etc., for eompliance with the manUfacturer's reco�nr�aendations, applicable industry standards and these specifications. These services shall be paid for separately �y the Gity, and all work found ta be defective or xaquiring znadification or adjustment shall be cazY'ected by the Contractor at no expense to the City and shall include for additional retestin� as required. The results of these tesis shaIl be reported in writing ta the Engineer. Nsas�ssoi.soa 11212-5 $iao�oa City of Fart Worth Noithside Pump 5tation and Grou�td Storage ReseF•voir Yrojeet l.Il WAI�N'TY A. The equipment shall be warranted for a period af 2 year from date of substantial completion as defined under the General Requirements, Divisiort 1, Section 01740 to be free fram defects in workmanship, design or material. If the equipment shauld fail during the warranty period due to a defective part(s), it shall be r�placed in the machine and the unit{s) restnred to service at no addi�ianal cost to the Owner. � B. The equipment manufacturer shall guarantee that the equipment furnished is suitable for the puipose intended and free from defects af design, material, and worim7anship. Fn the e�ent the equipment fails to perform as specified for two (2) years after the City's acceptance without any major dawntime oiher than normal maintenance, the equipment manufacturer shall prompfly repair or replace the defective equipment vvithout any cost ta the City (incIuding handling and shipment costs}. C. The manufacturer and City sha�l conduct an annual inspectian. of the equipment az�d accessnries ta deter�nine the status of the product. A first anniversary inspection will be schedule by the City the l lth rnonth following acceptance of the worlc. Ins�ection personneI shall include the Cantractor, the technical representative of the manufacturer, and the City's inspector. The City will sehedule a ianal inspection prior to the end of the second (2°d) year warranty period. A£ter each inspection the manufact�rer shall furnish a wri�ten report io the Ciiy descrii�ing the conditians of the equipment. Any remedial work necessary under ihis warranty shall be completed within 45 days of fhe inspection date. D. The manufacturer of the material furnished under this contract shall certify ta the Engineer and warranty that the manuiacturer's technical representati�e has inspected eac�� phase o�tk�e work in accardance with these specifications and as stipulated in the contract documents. E. The manufacturer shall furnish a written report to the Engineer that hislher technical representati�e has approved the Contractor's work in accordance �+ith the manufacturer's reeaminendations suUsequent to each inspection including the first anniversary inspeotion and subsequent insp�cti�ns as descriUed aUave, PART 2 PRODUCTS 2,Q1 GENERAL A. The pumping units shall all be supplied by one manufacturer and slaall be complete including pumps, motors, and appurtenances such as, but nat limited to, couplings, guards az�d gauges. B. The pum�s, motors, and drives shall be designed and Uuilt for 24-hour continuous service at any and all points wif.hin fhe required range of operation, without o�erheating, without cavitation and without excessive vibratian or strain. All parts shall Ue so designed and proportianed as to ha�e liberal strength, stabiIity and stiffness and to Ue especially constructed to meet the specifi�d requirement. Amp1e roo�n and facilities shaIi Ue provided for inspection, repaixs, azxd adjustment. C. AlI necessary foundation boits, nuts, and washers shall be furnished and shall be Type 31G stainless ste�l. Nsosissoi.soa 11212-6 a�zo�oz City af Fort Worth ]�orthsidc Pump Station and Ground 5toraga Raservoir Project D. Each major piece of equipment shall be fiunished with a stainless steel natx�eplate (with embossed da#a) securely mounted to ihe body of ihe equipment. As a nainirziuzxi, the nameplate for the pumps shall include the manufacturer's naine and madel number, serial number, rated flow capacity, head, speed and all other perbneni data. As a minimum, nameplates for rnotors shall include the manufacturer's name and model number, serial number, horsepower, speed, �� input voltage, amps, nurn�ber oi cycles and power and serv�ice factors. E. Refer to 5ection 01170 far noise Iirnitations for ihe equipment. 2A2 CONDITIONS OF SERVICE .. A. Puxnp Nu�bers HSC-01 and HSC-02 shall be Model 12 x 10 MAA, and HSC-03 shall be MadeI ' 18 x 14 MAB by Pattersan. Purrzp Campany, or apprnved equal. All three pumps are to �e � supplied by a single manufaciurer and Puzx�p Nuznbers HSG01 and HSC-02 shall be identical 7in , every respect with all parts interchangeable. �- 1. Pump Numbers HSC-OI and HSC-fl2 shall be desig�ned for th.e conditions oi service tabulated as foIlaws. � � : I a. Service: 5 MGD Water Booster Purr�ps � b. Equipmeni Tag Numbers: HSC-01, H5C-Q2 e. No. of pumps: 2 Duty: 2 Standby: 0 I d. Liquid: Potable Water e. Maximum Temperature {degree F): 100 �� f. Design capacity {gpm): 3,SOfl � g. Design. total head �TH)(ft): 192 � h. Manimum efficiency at desigr� point {percent): 86 � i. Shut-off head (ft} must be greater th,an: 222 � j. Flow range: 1,500 to 5,800 gpm 3 k. Minimum efficiency (percent) throughout the flow range 1,800 to 5,600 gpm: 65 �. L Minimum capacity (gprn} at 100 ft af head: 5,800 . m. Minimum capacity (gpm) at 2I7 ft ofhead: 1,500 � n. Maximurn NF'SHR at m�imum run out capacity (ft): 32 o. Maximum speed (rpm): 1775 p, Non-overlQaded motor Hp: 230 N5D51550 L50U 11212-7 $�zo�oz ciry of rort Warth No�rthside Pump Statifln and Ground Storage Reservair Project q. Mator Hp: 3�00 2. Purr�p Number HSC-03 shall be deszgned for the conditions of service tabulated as follows a. 5ervice: 10 MGD Water Booster Pump b. Equi�ment Tag Numl�er: HSC-03 a No. of p�mps: 1 Duty: I �tandUy: 0 d. Liquid: Patable Water e. Maximum Temperature {deg�-ee F}: 100 f. Design capacity (g�a�nn}: 7,000 g. Design total head (TH)(ft): 192 h. Mi�mum efficiency at design point (percent): 87 i. Min/Max Shuf-offhead limits (ft): 221 j. Flow range 2,900 to 11,110 gprn k. Minimum efiiciency (percent) throughout the flow range 4,000 to 10,500 gpm: 73 1. Minimum capacity (g}�m) at 113 ft of head: 11,110 m. Minimum capacity (gpm) at 216 ft o�h.ead: 2,90p n�. M�imum NPSHR at maximuzn run aut ca�acity (ft): 31 o. Maximum speed (rptn): 118Q p. Non-overloaded motar Hp: 421 q. Motor Hp: 6Q0 B. Wl�ere total head (TH) is referred to in conjunction wif.h tlne specific discharge requiremen�s, it shall be undexstoad to consist of the sum of the pressure head plus the velocity head, in feet, at the discharge nozzle of the pump ma.nus the pressure head and the velocity head at the suction nozzle of the pum�. The efficiency of the pump shall be understood ta be based upon tatal head as just defined. C. The maximum suction static water ievel will be aUout 29-�t aUave the eenterli�e and the minimum 3-ft aUove the centerline c�f the purnp discha�rge. Losses in the suction pipe will Ue approxirnately 3-ft at a flow rate of ap�roximately 40 mgd, D. The pumps shall operate throughout the entire operating range, within the viUratian limits s�ecified in paragraph 1.OSF abo�e, N3�515 S� 1.500 11212-8 aizo�oz City of Fort Worth Northside Pump Stafion and Ground Storage Reservoir Project E. FIow separation at the inlet of impeller shall nQt be pernutt�d when it could result in damage to the impeller. Obvious, excessive bydraulic noise that is characteristic of flow separation shall be deemed as evidence that flaw separatian is occurring at the level that will cause damage. 2.03 PUMP CONSTRUCTION A. .Casings shall be of cast iron conforming to ASTM A48, Class 30 of sufficient thickness and suitably ribbed to withstand all stresses and strains of service at full operating pressure. Casizags shall Ue of the double volute type spIit on the horizontal center lin� with the side suction and diseharge nozzle cast integrally with the lower half, Rem.oval af the npper nalf of t�e casing must allow the roiating element to be remaved without disconnecting the suction and discharge. flanges. Lifting eyes shalI be cast into the upper casing. Flange and casings shall be designed for a working pressure of 175 psi. The casing shall Ue provided with tapped and plugged (removable) vent, drain and gauge eanneetions. Suction and discharge cannections shall be 125 ,, lhs ANSI �tandard flat-face flanges positioned as indicated on ttae Drat�vings. � B. Irixpellers shall Ue of the enclosed double suction type of cast bronze ASTM B584, Alloy No. C83600 (certi�ed analysis oithe innpaller pour metal required). Impeller shall be cast in ane �� piece and shall be statically and dynaxnically balanced. RotatiQn of tY�e i�mpellex shali correspond �. to the pump discharge orientation as indicated an fhe Drawings. The impeller shall be ke�red to the shaft and firmly held in place. The arrangement shall be such that the impeller cannot be loosened by torque fram either forward or reverse rotation. C. Wearing Rings �. The finished water an� backwash purnps shall be provided witk► reznovable leaded bronze wearing rings ASTM B584, AIIoy C93700 or B505, Alloy C9370a for both tht casing and impeller, with the wearing surfaces parallel to the axis of rotation. The impeller tWearin� ring shall be designed to compensate for a minimum of 114-in wear. 2. V�earing rings shall be securely fastened to prevent any relativ� motion and designed far easy replacement. D, Each gump shall he equipped with 7ohn Crar�e, Type 1; A.W. Chesterton, Type 880 or equal, self-aligning single inside mounted mechanical seal furn.ished with ceramic stationary and carbon rotating seal faces. The stuffing boxes shalI be Gast integrally with the casing and be readily accessible. E. A tag with Yhe following wording must be installed an each seal water drain valve: "The valve an the seal water cl�rain lizxe �m.ust be closed when the pump is operating." , F. The pump bearings shall be of the heavy duty single double raw anti-friction type arranged for oil luhrication complete with eonstant-1eve1 ozler designed in aecordanee with ABMA Standards for ' a minimum B-10 Iife af 10�,000 hours, without the addition of extemai cooling. The inlaoard i, and outUoard Uearings shall Ue interchangeable. Remo�ahle bearing housings shall be k�alted and doweled to Uearing Urackets that are cast integral with the pump lower half casing. NS0515301.50b 1121 Z-9 s�zoiaz City of Fort Worth Northside Pump Station and Ground Storage Reservpir Project G. Pump shaft(s) shall be af heat treated alloy steel, rigid-shaft type and of sufficient size to txanstxait the full driver hars�power with a liUeral safety factor, accurat�ly machined over the e:ntire length and free from haxr�ful and damaging vibratio�s. The shaft{s) shall be protected fram wear in the stufiing box areas by renewable Y►ardened 400 seri�s chrome steel shaft sleeves wit� a minimum 300 to 350 Brine11 hat�dness. The sleeves shall be sealed to prevent leakage beCweeta the sleeve and the shaft. Sh.rink fit shaft sleev�s will not be accep#a�le. H, Furnish az�d install tapped holes in the suciion and discha.rge flanges and 1/4-in�eopper pipe nippjes cannplete with siainless steel ball valves for use ian connecting pressure gauges. Nipples shall be of such length and provided with elbaws if necessary so that a pressure gauge may be easily installed and read. , I. The pumps shalI be pro�ided with two glycerin-filled suctian and discharge pressure gauges with a lf4-in NPT inlet and 4.5-in dials. The suction gauges shall be of the compaund type to indicate both �acuum and. pressure and be �raduated io read 15-psi pasitive pressures and 30-in mercury negative pressures. The discharga gauges shall be �raduated firarm 0 ta 100 psi. The gauges shall be cannected to the pump nozzles. All ftfings and cocks shall be red l�rass. The pressure gauges shall Ue equal to Figure 1980 Solfrunt standaz�d gauges, Madel 150000-4 series, by Amtek, U.S. Gauge Divisian. �. The pump and its dxivin.g equipment shall be designed and constructed to successfully withstand � maxirnum turbining speed of the unit res�lting from backflow through the puznp af ISQ percent of the design apexating speed ar the runaway speed that would occux at an applied head equal to the maximum static k�ead, whichever is greater. 2.Oa PUM�' DRiVE SYSTEM r�sos i sso i.sao 11212-10 s�za�o2 City of Fort Wortl� Northside Pump Statinn and Ground 5torage Reservoir Project A. Each pump sha11 be driven by a horizontal single speed solid shaft squirrel cage inductinn electric motor with a maximum hors�power and speed as specified in Paragraph 2.02.A above and with open drip-proof, enclosure, resistance temperature detectors and shall m.eet all the requir�ments of Section 16I S I. � � B. The pump motors shall be suitable %r driving the pumps contznuously over the entire pumping ' range. The pump motors shall be furnished by t�e pump manufacturer, The rnotars shall be constructed and guaranteed to withstand runaway reverse speed eyual to 150 pereent of ,, synchronous speed or ihe runaway speed that would occur at an applied head equal ta the maximum static head, whichever is higher. , C. Each pump shall Ue directly conn�ctecl to its driver by �x�;ea�s of a Falk's, Fast's or equal all metal flexible cougling, suiiably sized to transmii the required dri�ing torque and to acco�odate unavoidable shaft rnisalignment. ' 2.05 BASE PLATES A. The pump and dxiving 7motor shall be rnounted on an extended faUricated steel base plate, v�iih pravisian. ka eollect leakage and shall be of sufiicient size and rigidity to support the unit and _ prevent harmful or damaging �ibration. Bent rnetal or formed bases are not acceptable. All maunting surfaces sball have a machined itnish, A 314-in drain tap and copper pipe nipple sk�all ' he provided. The steel base shaII be anchared to the Ievel surface af a concrete pad with surtably . sized Type 316 stainless steel anchor bo�ts. 2.06 SHOP TESTING A. The Engineer shall have the right to witness the factory test and inspect any equipment to be £urnished under this Section, prior ta shipment from point of manufaciure. 1. A complete test repart for each pump, including ceitiiied eharacteristic curves af the pump, consisting of at least al! information required in Paragraphs 1.03 and 1.05 above, except for I NPSH testing and certified copies of the hydrostatic test report, shall Ue suUmitted to and approved by the Engineer before the pumps are shipped. 2. T'he tests shall Ue performed with the suctian elhow and intermediat� pipiug, if any, installed. B. Each pump Uzing fumished in this Section shall be factary tested in accardanc� with �he latest edition of the Hydraulic Institute Standards. Certifiec� capies of the Hydrostatic Test Report shall be supplied prior fo conducting a pump performance test. Noti�cation of such test and a list of te�t equipment and pracedures shall be fumished to the Engineer at least 10 working days before , � the schedule test da#e. AlI testin� required to determine acceptance of indi�idual puzn.ps will be witnessed �y a represantative of the Engineer. Each pump shall be tested and data recorded at its operating cnnditions of service as listed in Paragraph 2.02 above. Pumps shall be tested and data recorded at shut-aff head. Sufficient test point readings shall be made tn establish complete head flow capacity, efticiency and brake horsepower curves for each pump. NSO51550 E .500 11212-11 arzaioz City of Fort Worth Northside Pump Station and Ground 5tarage Reservoir Projeet 2. All gauges and ot��er test instruments shall be calibra�ed witlain 30 days af the scheduled test ar�d certified caliUration data shall Ue pravided. All Ventu�, #Iow meters shall be calibrated vvithin 2 years of 1;he scheduled t�st and certiiied calibration data shall be pravided. C. Pump motor tests as specified in Saction 16151 sha11 be submitted for approva� hy Engineer prior to shipping. 2.07 SURFACE PREI'ARATION AND SHOP P�MING A. Each combined pedestal rnounted purnping unit, including pump, motor and base plate shall be pr�pared and shop-primed as specifi�d in Section 099d1. The shop primer shall be compatible wiih the finish pai�t, Fie�d painting is included in Section 09912. PART 3 EXECUTION 3.01 PREPARATION A. Coordinate with other trades, equipment and systems to the fullest extent possible. B. Take all necessary rneasurerrients in the �eld ta detemiine the exaci dimensions for all wark and the required sizes of all equipznent under this contract. All p�rtinent data and dimensians shall be �verified. 3.02 INSTALLATION A. Tnstallation shalI Ue in strict acenrdance with the manufaciurer's instructions and recommendaiians in the lacatians shown on the Drawings. Anchor bolts sha11 be set in accordance with the manufacturer's xecornmendations and setting plans. B. QuaIified superviso:ry sexvices, including manufacturcrs' engineering representatives, shaIl be provided for a minizn.um of 3 days (8-hour man-days, excluding travel time) to ensure that the work is done in a manner fu11y appro�ed Uy the respective equipment marlufacturer. The pump manufacturer's representati�es s�all specificalIy supervise the installation and alignment of the pump with the driver, the groutang, the alignment of the connecting piping and the installatian of �he field-installed mechanical seal. Tf there are diff�iculties in tb,e start-up or operation af �he equipment du� to the manuiacturer's design or fa�rication, additional service shall l�e provided at no cost to the O�mer. Services of the manufacturer's representatives and training shall be provided when the first pump is started, tiuith follow-up visits upon start-up of each subsequent pump. C. Connectian of pzping to pumps shall be done in presence of the Engineer. AII piping connections to the purnp shall be done w�thou# bending ax�d/or twisiing the piping to rnate with the pump flange connect�ons. D. A certificate from each equiprnent manufacturer shall be submitted siating that the ins#allation of his/her equipment is satisfactory, that #he eqniptx�ent is ready far operation and that the operating p�rsonnel have been suitabIy instructed in the o�eration, luUrication and care of each unit. See S�ction OI465 %r certificate of installation form, E. An installation repart, in accordance with Special Conditiozas, Park D, sliall Ue suUmittEd Uy the equiprnent manufacturer followin� instaIlation of equiptnent, Nsastssoi.sno 11212,-I2 s�zaro2 Cify of Fprt Woith Northside Purr�p Siation and Graund SCoraga Reservoir Project 3.03 FIELD TESTS A. In the presence of the Engineer, such tests as necessary to indicate that the pum.ps and motors and conform to the efficiencies and capacities specified shall be performed. A 30-day operating period of t1-ie pumps will be required befare acceptance. Lf a pump perforn�ance daes nat meet xhe specifi�d requireznezats, coz7rective measures shall be taken or the pump shall be removed and replaced with a pu�p that satisfies fhe conditions specified. All test procedures shall be in accordance with factory test pxocedures specified aUove, and certified results of tests shall be submitted. The Cont�actor shall pro�ide, caliUrate and install all temparary gauges and meters, shall make necessary tapped holes in the pipes, and install aIl temparary piping and wiring required for the field acceptance tests. Written test procedures sha11 be suUmitted to the Engineer for appzoval3Q days prior to testi�ag. B. ABer installation and as saon as condition� perrmit full speed operation, the Contractor, in the presence of the Engineer, shall have viUratian tests perfortned on eac�i of ihe uniis to (a) prove compliance with speciiied limitations and (b) prave that tk�ere are no field installed resonant canditions due to misalignment, the four�dation, or the connecting piping and its supports, when operating at an� speed within the s�ecified operatin.g range. C. Tf required, take corrective action and the units shall be retested to ensure fu11 compliance with � this Section. All costs associated v�+ith the field tests Qr any requixed correcti�e action shall be � borne Uy the Contractor. D. The analysis inciicated in Paragraph 3.03B above shall be repeated aftex six mantlas a�er the si�tature testin�. A report shall Ue prepared comparing the resulis af the six month tests with the � results oi the signaiuxe tests. Sigxaz�cant worsening of the vibration, to be determined by the � Engineer, during the six manth tests shal� require corrective action and retesting. END QF SECTIDN � � rrsosissoi.soa 11212-13 s�zaroz City of Fnrt Warth Nortl�side Pump Station and Ground Storage Rese�voir Pinject SECTION 112i6 SUMP PUMP.S PART 1: GENER.AL 1.01 SCOP� OF WORK A, Furnish all labor, material, equipment, and incidentals required az�.d install, complete and ready for oper�tion, sump pumps as shown on the I7rawings and as specified herein. 1.02 RELATED WORK A. Piping and appurtenances are included in Division 15. B. Electrical is included irn Diviszon 16. I.03 SUBMITTALS � A. Subtnit to the Engineer in accordance with, Special Conditions, Part D, certified shop drawings and literature describing the equzpment and showing all important details, including pump and motor characteristics and performance. B. Operating and maintenance instructions shal], be furnished to the Engineer in accordance with Section a��o. 1.04 DESCRIPTION O� SYSTEM A. The sump pumps shall be installed as shown on the Drawings. The locatians of the sump pumps are as follows: Locaiion Eauinment Ta� No. Pump Station Discharge Header Pit SP-01 Fump Statian Suction Header Pit �F-fl2 Transit Time Meter Vault (Vault �) SP-03 16" Vaive Vault {Vault 2) SP-04 4$" Valve Vault (Vault 3) �P-OS 16" Prapeller Meter Vault (Vault 1) SP-06 N505 ] SSO i.500 11216-1 12rz�o2 City of Fart Worth 1�Iorthside Pump Station and f'rround 8torage Reservoir Pmjeet B. The sump pumps for the 4 vaulis {SP-03 to SP 06) shall Ue Model SW33A as manufactured l�y Hydromatic Pumps, or equal, and shaIl m.eet the �'nll�wing conditions: Design Capaaity: Maximum 5peed: Maximum HP: Pawer Supply: Power Operation: Switch Type: Pump Construction: 30 gpm @ 15' TDH 155D rpzn i/3 hp 115V, single phase, b0 Hz Manual/Automatic Mexcury Tilt Cast Iron C. `I'l�e 2 sump pun�ps far the pump sta�ion (Sp-01 and SP-02) shall Ue Model SWSOA as manufacfured by Hydramatic Pumps, or equal, and shall me�:t the folIawing canditions: Design Capacity: Maximum Speed: Maximum HP: Power Supply: Pnwer Operatann: Svvitch Type: Pump Construction: 1.05 QUALITY ASSLJRANCE 40 gpm @ IS' TDH 1550 rpxn 112 hp 115V, single phase, 60 Hz Manual/Automatic Mercury Tilt Cast Iron A. The sump pump shall be f�unished l�y a rnanufacturer who is fully experienced, reputable and quali�ied in the manufacture of the equiprn�nt to be furnished. The equipment shall be designed, constructed and installed in accordance with the best practices and methods. 1.06 WAI2RANTY A. The equiprnent shall be warranted for a period of twa {2} yoars froz�n date of sulastantial completion as defined under the General Requirements, Di�ision 1, to Ue free from defects in workmanship, design, or materiaL If the equipment should fail during the wananty period due to defective part(s), it shall be replaced in the machfne, and the unit(s) shall be restored to service at na additional cost ta the Owner. YART 2: PRODUCTS 2.01 YUMP A. Each sump pump shall have the fallawing characteristics, 1. The submersible motor shall be aonstructed with open winding and operate in clean dielectric oil for cooling windzng and lubricating beaxin.gs. Motor shat't shall be sealed with mechanical shaft seal, ha�ing lapped seal rings of caxbon and ceramic. Integral motor and purnp shaft shall U� stainless steel. rrsasisso�.soo 11216-2 �Zrz�o2 City aF Fart Wnrth Noithside Pump Station and Ground 5torage Reservnir Praject 2. Pump and motqr housing shall be cast iron; #�peller shall be thermaplastic of the non-ctog type, passing 1/2 inch solids, Discharge connection sha13 be 1-1/20 NPT. No suc#ioz� strainers o�r screens shall be used. Fasteners slaall be 1 g-8 .stainless stael. 3. Level switches for control of sump purnps sha�l be tilt switches or �ercnry TiIt switches, as specified in Paragraph 1.04.B. Diaphragm pressure switches shall nat i�e used. 4. Sump pumps shall be �quipped with a mercury svuitch laigh water alarm hom. T'he alarm horn shall be enclosed in a separate enclasure and shall include a warning light, automatic reset silencing switch and mercury switch Ievel control with pawer card. C. The sump Uasins shall be as shown on �Iie structural drawings. A steel cover shall be su�plied. A separate cover shall be iurnished for nnounting. D. Piping and valves shall be as shown oz� the Drawings. As a minimum each pump shall have a check valve (mounted horizontally) and an isalation ball valve on the pump discharge. 2.02 SHOP PAII�TTING A. Surface preparation and shop painting (prime and finish) shall be according to the manufacturer's recommendations fax the specific surr�p pump application. PART 3: EXECUTION 3.01 INSTALLATION A. Installatian shall be in strict accordance with the manufaciurer's instructioxas and recommendations azxd these specifications and detaiIs shawn on t�e Drawings. 3.02 FIELD .PAINTING A. T�e only field painting required shall be touc�-up to repair damage in.curred during shipment azxd installation. This painting shall be accflrding to the znanuiacturer's instructions. 3.03 INSPECTION AND TE�TING A. After a pump has been installed, conduct in the presence of tf�e Engineer, such tests as are necessary to it�dzcate that pump efficiency and dischaz'ge conform to the 5pecifications. The Contractor shall supply aIl electric power and water to complete the field tests. B. �f the pump perforinance does not meet the Specifications, correctiv� measures shall be talcen by tlie Contractor, ar pump sha13 be removed and replaeed with a pump that sati.sfies the condit�ans specified. END OF SECTION NS0515501.50D 11215-3 � v2iaz I)�ISI��T 12 F�T�i�TIS��i�TG Ciry of Fort Warth Northside Pump 5tation acid Ground Storage Reservoir Prnject SECTION 132aS WIRE VI�RAPPED PRECAST, PRESTRE�SED CQNCRETE TANK PART 1 GENER.AL 1.01 SCOPE OF WORK 1. Furnish all labor, materials and zncidentals required to design, consiruct, test, and disinf�ct one 4.0-million gallan circuIar wire wrapped prestressed concrete tank with AW WA D l 10, Typ� ITI core wall, and a�purtenances, as shown on the Drawings, and as specified herein. Lp2 RELATED WORK A. Disinfection of potable water facilities, including tank, is included in Sectzan 01656. B. Watertightness testin�, for tank is included in Section Q J.680. �� C. Cementitious �inish for tank is included in Section 09821. � D. �xcavation, dewatering, and backiill are included in Division �. E. Cancrete for work other than construction af the tan�C is included in Divisiota 3. , F. Pipe, valves, and fittings are included in. Division 15. � 1.03 SUBMITTALS A. Statemeni of Qualif cations - Bidding I. The Tank ManufacYurer shaIl be pre-qualified as specified in the Special Instructions to Bidders. B. Tan� Contractor shalI submit P.E. Certificate form (13205-B} with the Bid as described in � ' Special Instructions to Bidders. C. Subrnit to the En.gineer, in accordance with Special Conditions, shop drawings and product data � as follow5: 1. Product Data: Submit man�facturer's inforrnatian, sp�ci�ications, materials of construction, and installation details and instructions �ox the tank appurtenanc�s. This submitfial wilj be reviewed for operational requirements onIy_ Appurtenances shall include the following: a. Ladders - b. Roof l�atch(es) c. Roof vent(s) l d. Tanlc overf7ow � �vs�azos.ao� 13205-1 1 i�i4ioz City of Fort Waith T�orthside Pump 5tation and Ground Storage Aaservoir Project 2, �hop Drawings: Submit detailed erection shop drawings and construction pracedures sealed l�y a�rofessional en�ineer licensed in the State of Texas. Provide complete details for the faE�ndation, floor slab, vvalls, roaf construction, piping and aIl other details and acce�sories necessary �o build the tank. The submittal will be reviewed for operational requirements only and will be used in the �eld Uy the Owner's representative during construction. D. Design Data 1. . Upon the campletion of t�ie consiruction af the tank, sub�t ilae des�gn. aalculations for the "as-built" structure. Calculations shall be sealed by a professional engineer lieensed in the. State of Texas. Calculations shall be for the project records anly. The calculations will not l�e reviewed by the Engineer. E. Certification The tank :nlanufacturer shall �e solely responsible for the desigx�. af the �xecast, pz•est�essed con.crete tank, including foundation and floor, walls, doxne, azad a��aurtezaances. The taz�Ic rnanu�'acturer shall suUmit written certification pxepared, sealed, and signed by a professianai engineer licensed in the State of Texas certifying that the desigr�, details, and construetion conform to the requirements of AWWA D l 10 for Type III construction, this speczfication, and applicable ciry building codes. Submit certificatian on Fornn. 13205-B included at the end of this Section. F. Statement of Qualifications -1'ersonnel Submit experience recard zn sk�atcrete work of �ach nozzleman and foreman to Ue employed on the project, as specified herein. 1.04 REFL�RENCE STANDARDS AND DOCTJMENTS A. American Society for Testing and Materiajs {ASTM) �. ASTM A185 - Standard S�ecification for Steel Welded Wire Fabric, Plain, for Concrete Reinforc�ment 2. ASTM A615 - Standard Speeification for Deformed and Plain Billet-Steel Bars for Cancrete Reinforcement 3. ASTM C33 -�taz�dard Specificatiox� for Concrefe Aggregates 4. ASTM C1S0 - Standard Specificatian £or Portland Cement S. ASTM C260 - Standard Specification for Air-Entraining Admvctures �or Cancrete 6. ASTM C494 - Standard S�eciticatiQn for Chemical Admixtures for Cancrete 7. ASTM D395 - Standard Test Methods for Rubber �roperty - Compression Set N513205.dac 132Q5-2 11/«/02 City of Fart Worth Northside Pump 5tation ar�d Ground 5torage Rese�vair Pro}ect B, American Concrete Institute (ACI} 1. ACI 318 - Building Code Requirements for �tructural Concxete 2. ACT 3SQR - Environmental Engineering Con�rete St�uctures 3. ACT 372R - Design and Construciion of Circular Wire- and Strand-Wrapped Prestressed Concrete Structures 4. ACT 506R - Guide to Shotcrete '' C. American Society of Civil Engineers (ASCE) ., 1. ASCE 7- Minimuxn. Design Loads for Buildings and Othex Struct-�res D. American Water Works Association (AWWA} f ' � 1. AWWA D 1 I D- Wire- an� Strand-Wound Circular Frestressed Concrete Water Tanks `� 2, AWWA C�.OQ - Water 1'ipe - 6-in and larger ; ._ 3. AWWA C652 — Disinfect�an af Waier Storage Facilihes .,, E. Code of Federal Regulations (CFR} �' 1. Part 19I0 - Occupational Safety and Health Standards (OSHA) F. Concrete Reinforcing 5teel Institute (CRSI} 1. Manual of Standard 1'ractice � G. Sta�d�rd Building �Code {SBCCn, 1997 H. SteelStructures Painting Council {SSPC) 1. SP-10 - Surface Preparation Specification No. 10 - Near Whita Blast Cleaning I. Texas Natural Resource Conser�ation Cou�acil {TNRCC} 1. Chapter 290 - Water Hygiene a. Article 290.43 - Water Storage J, Wkzere reference is made to one of the preceding standards, the revision in ef%ct at the time oF bid opening shall apply. 1.05 QUALITY ASSURANCE A. The tank shall conform ta the requirements of AWWA D 110 including Type III core wall, the recommendations of ACI 372R, and the requirements af TNRCC Chapter 290.43 and this Section. Where a conflict Uetween these documents occurs, the inore stringent requirernent or recommendation shall apply. . ]V513205.dac 1320 S -3 i �n aroz City oiFort Worth Norikiside Pump 5tatio=i and Ground Sforage Reservoir Project B. Concrete Quality l. Minimum concrete compressive strengtl� at 2$ days: fb = 3,SQ0 psi 2. Concrete slump shall preferably l�e between 2-inch and 4-inch and shall not exceed 5-inch. Water shall be kept to a miriitnum to obtain concrete which is as dense an.d watertight as possible. The maximum waterlcement ratio shall nat exceed 0.45 and tbe zn:inimum cement facic�r shall be 564 paunds per cubic yard. The concrete shall not be a�r-entxained. 3. Whera a superplasticizer is us�d, the slurnp shall be adjusted in accardance with the manufacturer's recammendations. The entrained air, nnaximum water/cement ratio and the minimum cement factor shall be as speciiied in the paragraph aba�e. C. Manufacturer's Qualifications Tank deszgn and construct�on shalI Ue performed by an astabIislaed manufacturer af recognized ability. 2. The tan.k manufacturer shall have at least 5 years of experience in ihe design and constructian af vvire vwrapped, eircular prestressed con.crete tanks conforming to AWWA D110 with Type IJI core wall. The tank manufacturer shall have designed, constructed, and successfully placed in ser�ice af least 10 tanks with the same type of construction specified, an.d of the same or larger diameter and capacity, wit�in a S-year period preceding the date of bid opening. 4. All concrete work shall be performed by the iank manufacturer, incIuding the laa�e slab and foundation. No concrete work s�all i�e sublet, The tank nnanufacturer's qualificat�ons and expe�-ience shall be submitted as an attachment ta the Bid an the forn� included at th� end of this Section. All experience submitted shatl lae under the nanne of the tazak rnanufacturer suUmitted. Only experienee with tanks of the type specified wiil be considered in e�valuation of bids. Manufacturers who cannot dernonstrate the experience s�ecified will not be acceptable, and bids wh.ich. propase such manufacturers will be re�ected. D. Shotcre�ing Personnel. Foreman supervising the placing of the shatcxete shall have a minimum of 3 years �xperience as a nozzleman. Each shotcrete nozzleman shall have a minimum of 2 years experience on similar appjicataons and shall demonstrate by tests, if requested by t�ae Engineex, k�is/her ability to sa�isfactorily gun shotcrete of the required c�uality. 1.06 TANK CONSTRUCTION A. Floor - Concrete memUrane floor Minimum thickness: 4-inch. Increase thickness as required Uased on subgrade conditians and requirernents for suppnrt of perin�eter or in.terior walls Minunum reinforced cover: 1-inch at water face, 1-1/2-inch at soil fae� B. Floor/Wall Joint - Translation �and rotation allowed N5132QS.doc 132D5-4 l 1/14/02 city o£rort Worth Nortliside Pump Statinn and Ground Stor�ge Reservoir l'roject C. Wall - I'recast concrete core wall with steel diaphragm (AWWA D110, Type TII) D. WalllRoof loint - Translation limited and rotation allowed E. Rooi - Concrete dome, precast or casi-in-place Slape: 5pherical dome Minimurn thialrness: 4 inch (PrecasY), 3 3/4 inch (Cast-in-�lace) ' ,� Minimum reinforcement cover: 1 inch at exteriar face, 1 inch at interinr face I.07 DESIGN CRITERIA A, Design Loads ,, The tank manufacturer shall use the following zninitnum. l�adings in the design of the tank and tank a}�purtenances: 1. Unit Weighfs: . a. Concrete and Shotcrete - 150 pcf for gravity loadsl145 pcf when used to resist wind uplift forces i , b. Soil - 120 pcf " 2. Live Load: a. Floor - 62.4 psf times the height of water to overflaw plus 6-inch b. Roof - Minimum 12 psf Haxizontal projection to tank roof (SBCCI 1997) Snow: ASCE 7-95 Ground snow load, pg = 5 psf ' Terrain category = G (open) . Exposure factor, Ge = 4,9'(fully exposed} � Therm�al factor, Ct =1.2 (unheated} ' � �nporta�ace factor, I =1.2 (Gategory I� 3. Wind Load: ASCE 7-95 Enclosed structure Basic wind speed, V33 = 9Q rnph {3 second gust) , Exposure category = C (open terrain) Importas�ce factor, I= 1.15 {Category IV) , 4. Lateral Earth T'ressure: Taz� rnanufacturer to determine. (See geotechnical investigatian report prepared by Terra-Mar, dated March 20, 2002). The tank manufacturer shall note that One additional soil boring test sliall Ue taken after the existing ground starage tank demoiition. Boring sampling and laboratory testing shail be provided by the OWN�R. � Results af the sail boring test shall be used for the nsw ground storage fouuadation design, A copy of the laUaratory results shall Ue provided to the general cantractor. N5132(15.doc 132�5-5 I 1/14/02 Gity qf Foi7 Worth Northside Pump $tatian and Ground Storage ReserWoir Projecf 5. Allowable Bearing Pressure: 2500 psf. b, Seismic Criteria; AW WA D110-95. S�ismic zone = 0 � Tmpartance factor, I = 1.0 Sail profile coe�cient, S= 1.5 (pro�le "C°) B. Vent Capacity Requirements 1. Size vents to pro�ide necessary net free axea (exclusi�e o� scr�ens and ather abstructions).. 2. NormalOperation: a. Maximum fill rate - 7,100 cfm b. Maxixnum draw down rate - 7,100 cfm 3. Emergency Conditian: a. Emergency dravcr down rate - 7,10� cfm 4, Vent design shall not permit maximum pressure differential on tank com�onents to exceed plus or minus 1/2-inciz of water C. Overflow Capacity Requirements 1. Maximurri overflow rate: 7,100 efin 1.08 WAIZI�NTY A. The tank manufacturer sY�all warranty the tank st��.tcture againsfi any defective inaterials ar workmanship for a period of 2 yeaxs from the date of tank acceptance. If any rnateria�s or v,rorkmanship prove ta be defective within that period, they shall be replaced ar repaired by the tanlc manufacturer at no additional cost to the Ownex. PART 2 PRODUCTS 2.01 GENERAL A. Maieriala shall be n.ew, sh.all Ue of domes�ic manufacture and shall conform to the requixements of AV1WA D 110, ACI 372R, and tk�e following mat�rial specifications. 2A2 MATERIALS A. Conerete 1. Cement: Cement shall l�e doinestic poxtland cement confarming to A�TM C150, Type I or Type II. Type II cement shall Ue used for conerete cast ag�inst or directly exposed to soil. N513205.dnc 13205-6 � i�iaio2 City nf Fnrt Wo�th Northside Pmnp Station and Ground Storage Reservoir Project 2. Fine Aggregate: Fine aggregate sl�all be washed and screened natural sand conforming to ASTM C33. Sand shall l�e free of oz'�anic matter, loam or o�her injurious material. 3. Coarse A�gregaie:. Coarse aggregate shall be well-graded crushed stone confomiing to ASTM C33. TI�e coarse aggregate shall be No. 46'7 with 1Q0% passing the 1%z-inch sieve. 4. Water: Water shall be potable, clean and free from injurious amounts of aczds, oils, organic matter ax�d other deleterious sul�stances. � 5. Adzx�ixtuz'es: a. Water reducing admixiure: A water reducin,g admixture, shall he used in all concrete. The admixture s1�a31 conform to ASTM C494, Type A. Proportianing and Kn.ixzng shall be as recommended by the manufacturer. h. Ait- entraining Adrnixture: Air enfraining admixture shall conform to ASTM C250. c. A high range water reducing admixture (super plasticizer) confomiing to ASTM C49�, Type �' and containing l�ss than 1 percent chloride ions, may �e used. d. Admixt�ares causing aacelerated or retarded set of the c�ncrete shalI nat be used unless approved in writing by the Engineer. e. All admixtures used in the concrete mix shall be by the same manufacturer and compatible witl� each other and the aoncrete mi�c. B. Rainforcing Steel I 1. Concreie reinfarcing steel shall be new billet steel canformin� to ASTM A615, Grade 60. � 2. Welded Wire FaUric s�aall confo�. to ASTM AI S5. ' C. Shotcrete , 1. Shotcrete sY�all i�� in accordance with AWWA D 11Q, ACI S06R and the recoinmendatians ' in ACI 372. D. Appurtenances 1. Ladders shall conform to all requirements of CFR 1910.27, and shall be as shown on the Drawings. Interior ladders shall be stainless steel Type 316 and exterior ladders shall be Type 30�. The ladders shall be fitted with a fall prevention deYice consisting of a sliding/locldng mechanism with safety belt, and conforming to OSHA requirements. This device shall be SAF-T-CLIIvIB by North Consumer 1'roducts, or eq�aal. The interior ladd�r shall be fitted with a removable extension �ost. Two clirnbing Uelts shall lae provided ta the Owner. Exterior Ladder shall Ue equipped with a staznless steel or aluminum lacking mechanism as shawn on the Plans. N513205, doc 13205-7 i ii i ara2 City of Fo�# Worth Northside Pui�ip Stativn and Ground Stvrage ReservoirProject 2. Roo� hatch size �nnd lacation shall be as shown on the Drawings. Sizes n.oted shall be the miniznum clear opening far each hatch. a. Roof�enetrations and hatches shall conform to the requiremants of AWWA D110 and TNRCC Chapter 290.43 - Water Storage. b. Each roof hatch shall be located on a raised concrete curb. The curb shall extend at least 4 inches above the height o:f the adjacent �nished e�cterior raof surface. Raof hatch and its znaun�g ta curb skali pravide a flange or flashing wliich Iaps over and dovvn the outside face o£the curb for a distaz�,ce o�not less than 2 inches. Construction and mouz�ting ofroof hatch and curb shalJ. prevent precipitatioil from entering the clearvvell. c. Roof hatches and any perimeter frames or mounting curUs shall Ue aluminum construction with mill finish. Manufacture�- shall guarantee hatch ag�inst defects in materials or worlananship for a period of not less than 5 years fram the date of suUstantial completion. [1} Leaf/Lea�ves. Hatches shall include lockal�Ie single ar do�ble leaf doors as required for the sizes indicated. Daar or leaf shall Ue muu7num 12 gage material designed and rein£orced to support a live load of not less than 4� psf with a m�iznum tatal load deflection af not more than 11150 of the span length. Leafileaves shaIl apen to a position of not Iess than 90-degrees from its closeci position, and shall automatically lock apen Uy means of a�vhen the �eaf is in the fully opened position. For hatches with double leaves, provide a center drip channel, which drains outside the hatch opening at the joint Uetween the leaves. (2} I'rame. Frame shall be mounted to the concrete curb. Channel frames shall ve rninimum 1/4-inch th.ick aluminum with a continuous perimeter anchar flange and shaIl have a cross sectional axea large enough tn coliec# wate:r drainage frozn ihe hatch leaves and drain it to a discl�arge paint. Pz•avide �iping required to drain watez' from frame to exterior of clearwell. Frames for surfaca mounting s1�aI1 be ix�.7inimum 12 gage material provided with maunting flange araund the full �ez-imeter. Provide confinuaus 114-inch thick, 60-durometer nepprene sheet gasket under mounting flange, and fasten flange tl�rough gasket using stainless steel anchors. {3) Hardware. Hardware shall ve Type 3I6 stainless throughout. Provide spring latch and padlock hasp. Roaf vents and their p�netrations shall conform to tYre requixements of AWWA D 110, TNRCC Chapter 290.43 - Water Storage, and shail Ue desig�ied in aceordance with the requirernents specified in Faragraph 1.07 of this Section. Vents shall Ue of corrosion- resistant aluininum or fiUerglass construction. The vent shall be co�ered with 16 mesh or finer corrosion-resistant screen material, securely held in place Uy stainless steel Uands. Vents sha11 Ue mounted ovex a concrete curU that projects not less than 4-inchas aUove the adjacent finished raof surface. Securely axi.chor vents ta curU in a rnanner vcrhich wiI] prevent precipitation from entering the clearwell, Faste:n.ers and anchors shaIl Ue Type 316 stainless steel. Surface-inounted veiifs sha11 Ue mounted over a continuous 1/4-inch thick, 60-duroineter neoprene sheet gasket. ]V513205.doc 13205-8 � ina�oz City oiFoit Wo�th Nortltside Pump Statio� and Ground Storage Reservoir Project 4. Tank overflaw sFzall confor�mto the requirements ofAWWA D110, TNRCC Chap�er 290.43 - Water Starage, and shall be designed in accordance with th�: requirements specified in Paragraph 1.07 of this Sectiaz�. �ver£low shall Ue designed to pass the design fill rate at the tx�.axirnum static water surface 6-inches �.bove the averflow weir elevation whiie accaunting �ox bead losses due to the overflow construction and the hinged, gravity weighted covez at the en,d of the discharge pipe. The overilow shall be material shown on plans. Blast clean pipe in accordance with SSPC SP-10 and coat wiih �he following system by Tnerr�ec Company, or approved equal. All coatings shall Ue certified by NSF for use in contact with pQtable water. Prixx►err: I eaat Series 2fl Pota-Pox, Ueige (3.Q io S.Q mils DFT} Fizush: 2 coats Series 20 Fota-Po�c, white (4.0 to 6.0 mils DFT each} � PART 3 EXECL]TION ' 3.01 INSTALLATION A. Reinforcing Steel Reinforcing ste�l shall Ue installed in accordance with the CRSI, Manual af Standard Pracrice. B. Placing Concrete Cast-in place concrete floor and roofs shall be installed in accnrdance with ACI 31 S and ACI 350R except as specif`ied herein. 2. No concrete shall he mixed or placed during freezing weather withaut explicit pernussion. When placing concrete when air temperature is below 40 degrees F, the water, sand, and gravel shall be heated so that the temperature pf tlae concrate will be at least 50 degrees F. This temperature sh.all be maintained for 72 hours after plaeSng. No concrete sha11 be placed on frozen groun.d. In hot weather, concrete, when deposited, shall have a placzng temperatuxe that will not cause difficulty frorn loss af slurnp, �,ash set, or for.nria#ion of cold joints. In no case shalI the temperature of concrete being placed exceed 94 deg�rees �. 4. The tank flaor shall be float finished first. Subsequently, tkie floar shall receive a hard, durable fine finish by the steel trowel method or by use of power finishing machines. No water sh.all be added to the slab during iinishing. Curing of the tank floor shall be accomplished by ponding the enti�e area within the waterstops t�ith 2-inch minimum of water within 2� hours after concrete placem�nt. The floor shall be kept ponded for a minimum of 7 days. 5. Palypropylene fibers may be included in the floor eoncrete. Fii�ers shall Ue MircrofiUer by Grace, Stealth FiUers by Synthetic Industries, or equaL FiUer lengths shall be a maximum of 3/4 incl�es. The amount of polypropylene fiUers added to the concrete mix shall conform to the nna�nufacturer's recommendation. NS] 3205,dac 132Q5-9 i inaioz City afFart Wprth Nprtliside Pump Station and Ground Star�ge Rese�voir Project Cast-in-place doine shall l�e waod float finished and then receive a light Uroomed surface finish. No water shall be added during the finishing af Y.k�.e dome. Precast dome panels, if used, shall b.e fuushad with a light broom finish and prepared to receive � cemen�itious coating, � C. Wall Details Wall aild dome te;nsion ring details including the steel diapk��agnr�.., PVC �vatarstops, elastorn.eric Uearing pads, sponge rubber fillers, prestressing steel, prestressin�, earthquake cables, and shatcrete shall conform ta the requirements of AWWA D 110 and fhe recammendations of ACI 372R, whichever is the more stringent. 2. A PVC r�aterstop shall be instal�ed in �he wa11 to base joint as shown on the Drawings. Field splices shall be in aceordance with the manufacturer's specitications, The waterstops shall Ue instaIled so as to fflmi a continuous watertigh.t diaphragrri. Adequate provisians shall be mad� ta sup�ort and protect the waterstop during the progress af the work. Where the waterstop is �laeed in a concrete cove attached to the iuner face of the wa�l, the cove shall attain 60 percent af its 28 day strength pr�or to tlae st�rt af presiressing the vualI, Stress readings an a caliUrated stressom�ter, f�unished by the iank nnanufacturer, shall Ue made on every ten#h prestressin.g wire, with a minimum of ane reading �er verticai foot for each Iayer. A running log shall Ue maintained by the tank manufacturer of tIae stress readings and used to determine the fmal nuznber of wires required. 4. rn camputing the final t�nsion in the wires, provide an alJ.awance for prestress loss due to creep, shrinkage, elastic de%rmatian and residual conr�pressinn. The tank manufacturer shall suUinit an "as-built" revision to the design diagrazz�. showing the location and numUer nf wires actually used for ihe project records. This info�-z�nation will Ue for record only and will not Ue xevzewed by the Engineer. 5. No prestressing wire shall remain exposed during inclernent weather over a holiday or weekend, it shall be covered with slaotcrete and suUsequently wet cLu�ed. 5. Vertical shooting wires shall Ue installed to establish uniform and correct thickness af shotcrate. Shooting wires shall be at 3 feet on center around the circumference of the taz�k. The t"inal coat shall be applied true to shooting wi.res sa as to form a cylindrical surface. 6. in the event of sagging, the shotcrete shali Ue coznpletely removed and the defecnve area replaced. Any loose sand shall be removed priar to placing o�' any original or succeeding �ayers of sh.otexete. Shoterate placed over a deposit of satad shall be cut out and r�placed. 7. At the end of the day's work, or similar stoppage period, tY�e shotcrete shall be sloped off at an angle approximateZy �5 degrees. Be�oxe placing adj acent sections, the sloped po�tions shall be thoroughly cleaned and wetted i�y means of air and water blast. Shotcrete witk� a strength lower than specified due to cold weather shall be xennot�ed and replaced with sound material. 8. The sliotcrete shall be cured Uy keeping the shatcrete continuously wet for 7 days. Natural curing may be allowed if ihe re3ative hun� dity is at or a%ove 85 percent. �rsi�zas.aoc 13205-10 i iriaroz e�� oc Fort worih NorCltside Pump Station and Ground Storage Reservoir Project 9. �hotcrete shall receive a gun iinish free from ridges or other defects. Flash coating for finishing will not he permitied. D. Cementitious Finish Exter�or exposed surfaces shall receive a cementitious finish in accordance with Section 09821. Cementifious finish shall extend do�vn the tank wall ta at least 1 ft UeIow finish grade. Colors selected by Owner �rom vendor's standard color charis. E. Floar 7oints , 1. The floor, includirng the th.icicened portion for the wall foating, shall be glaced in �ne continuaus concrete placement, Where a construction jaint is appraved in. writing by the - Engineer, the joint shall include a PVC waterstop, not less than 6-inch wide nor 318-inch thick, and conforming to the same requirements as the wall - Uase s1a1� waterstop. 3.02 TESTING A. A minimum of one test panel for each 20 cu �+d of shotcrete sha11 be made as directed �y the � Engineer. Addztxonal panels shall be made i� deemed �ecessary by the Engineer. The test panels shall be xxiade fr4rn the shot�rete as it is Ueing placed and shall, as neariy as possiUle, represent i the tx�aterial heing applied. Tha method of making the test samples shall be as fallows: 1, A rectangul�r frame of 4 mesh wire fabric I-foot sq and 4-inch depth shall be secured to a - plywr�od panel and hung or placed in the lacation where shotcrete is Ueing placed. This form shall be fi11ed in layers simultaneously witl� the nearby application. After 24 hours, the fabric and plywood Uack up s�all Ue removed and sample s1aU placed in a sa% locatian at the site. The sample slabs shall �e sent to a recognized testing labaratory ar�d test�d at the � age of 7 days. Nine 3-inch cubes or cores shall b� cut from each sample slab and subjected to compression tests in accordance with current ASTM Siandards. Three cubes or cores shall be tested at the age of 7 days, three shail Ue tested at the age of 28 days, and the remaining three held in resexve. B. Shotcrete testing shall be performed at no additional cost ta the Owner, C. Testing tha completed tank After the tank laas been completed, but before any backfill is placed, the tank shall be tested for water tightness in accordance with the pravisions of Section 01680. 3.03 CLEANING AND DISIlVFECTION A. �rovide all lal�or, material, and facilities required to disinfeet the tank as specifi�d in Section 01656. � B. The chlorine solution shall be applied directIy to all s�rfaces oithe tank including the underside of the roof Uy s�ray equipment. i�l_�Z�l�.ya�]IM[�P►1 N513205.doc 13205-11 i �i�a�oz City of Fort Wo�th Northsida Pump 5tation and Ground Storage Reser�oir Project �'ORM 13205-A {page 1 of 3) RECORD OF EXPERIENCE: W�RE-WRAPPED, PRECAST PRESTRESSED CONCR.ETE TA1VK The t�ndersigned Bidder pro�oses and agrees, if hislher Bid is accepted, that the tank ma�ufacturer named wiil design and construct the wire-wrapped, pxecast prestressed concrete tank. Tanlf Manufacfurer: Bidder submits tl�e following record of experience by tank manufacturer listed above iz� the design and construction af wire-wrapped, preaast prestressed concrete tanks which: 1. Have a capacity o�4 xnillion gallons or larger 2. Have a dome rqof 3. Have been constructed and placed into service within 5 years preceding the�date of Uids far this praj ect 4. Confarm to the requirements ofAWWA D110 and include a Ty�e III core uvall 1. Capacity: MGDiameter Locatior�/Froj ect: Owner (name/contact): Engineer {name/contactj: Completion Date {znonth/year): ft �oof ty}�e: / 1 2. Capacity: MGDiameter: Location/Proj ect: Owner (name/contact): Engineer (namelcontact): Completion Date (mpnti�lyear): 3. Capacity: MGDiameter: Lacatianl�'roject: Owner (namelcontact}: Engineer (naine/contact); Campletzon. Date (month/ysar}: 4. Capacity: MG Diameter: Location/Proj ect: Qwnez- (name/contaci): Engineer (na�e/contact): Compleiion Date (rnonthly�ar): ft Roof type; 1 1 f� Roof type: 1 / ft Roo£type: / / �vsiszas.a�� 1�205-12 �tnaroz � City of Fort Worth Northside Pump SYation and Ground 5torage Reservoir Project FORM 13205-A {page 2 of 3) . . RECORD OF EXPERIENCE: WIRE-WR.APPED, PRECAST PRESTRESSED CONCRETE TANK 5. Capacity: MGDiameter: ft Rooftype: Lacation/Proj ect: �wner {nam�/cantact}: / Engineer {nam�lcaniact): / . . Completion Date (mant�iJyear): '' 6. Capacity: MGDia�neter: ft Rooftype: LocationlProject: Owner {name/contaci}: 1 � Engineer {narnelcon.tact): / Completion Date (monthlyear): •- 7. Capacity: MGDiameter: ft Roof type: Location/Praj ect: Owner (name/cantact): / . Engineer (name/contact): 1 � Completion Date (monthlyear): 8. Capacity: MGDiameter: ft Roaf type: T.oaatio�raj ect: Owner {namelcontact): / Engineer (namelcontact): 1 � � Completion Date (monthlyea�r): 9. Capacity: _ MGDiameter: ft Roo�'type: LocationlProj ect: , � Owner (name/contact}: i Engineer (namelaontact): / � Completion Date (month/year): 10. Capacity: MGDianaeter: ft Roaftype: - Locationll'roj ect: Owner (name/contact): / � Engineer (nazz�e/contact); / , Completion Date {monthlyear): NS132D5.doc 13205-13 i ii�a�a2 City of Fort Wo�th Noithside Pum� 5tation and Grnund 5iarage Reservoir Project �'ORM 13245-A {page 3 of 3) . RECORD 0�' EXPERiENCE: WIItE-WRAPPED, PRECAST PRESTRESS�T] CONCRETE TANK SUBMITT�D on , 20Q2 : (Attest) 13y (Nan:ie of Tank IUlanufacturer} {Title) (Address) SeaI and Authorization (Lf a Corporatian} (City and State) (Teleghone Number} Note: If the Tank Manufaciurer is a corporation, indicate state of incorporation under signature and af% corporate seal; if a partnership, give full name and residential addresses if different fram business address. Nsi�zos.a�� 13205-14 i v�a�oz c;ry of Foit wortli Northside Pump Station and Ground Storage Reservoir Project Fo� 13aas-B 1'.E. CERTLFICATION FDRM — GRO[JND STORAGE TANK The undeirsigned hereby cartifies that he/she is a professional engineer registered in the State of Texas and that helshe has been employed by: (Name of Contractor) to design. ,� a 4.0 MG wire-wrapped, precast, prestressed concrete ground storage tank in accordance wifb. Section 13205 of the project manual for the Northside Ground Siorage Tank Project, City of Fort Vslorth, Texas. The undersigned further certifies that he1s11e has performed the d�sign of the grnund storage tatak, that said �� design is in conforman.ce with all applicable local, state, and federal codes, rul�s, and regulatzons, - inc�uding the requirements ofAWWA D110 for Type III consfixuction, and that hisllier siginat�re and P.E. stamp have been affixed to all calculations and drawings used in, and resulting frozn, the design. ._ The undersigned herel�y agrees to make all original design drawings and calcu3ations availalale to tlae City � of Fort Worth (Owner) or Owner's representative within seven days following vvritten request thexefor hy the Owner. P.E. Narne Signature Name (printed) Contractor`s Nanae Szgnafure Na�ne {printed) , Title Title Address r�s i 3zos.do� Address I3205-15 i i�ivoa i City of Frnt Worth Nn�thside Pump Station and Ground SCarage Reservoir Project sECTzorr i��oo PROCESS INSTRUMENTATIDN �.ND CONTROLS - GENE�tAL PROVISIONS ,, PART 1: GENERAL I.01 SCO�E OF WORK A. A pre-approved Process Cont�ol System Integrator (PCSI) shall furnish aIl services and equipnn.ernt defv�sed herein and ir� other specificatzon sections as listed in Article 1.02, Related Work. B. AIl materials, equiprnent, laUor, an.d services required to achieve a fully configured, integrated ' � and aperational process control systen�. shall be provided. The PCSI shalI design anci coordinate the process cantrol system, far pro�er aperation �with related equipment and z�aterials furnished by other suppliers under other sections of these specificat�ons and with related existing equipnnent. �� C. Appli.cation softvvare program�ning for the Remote Termi�al Unit (RTL� and Human Machine Tx�terface (HMI) computers shall be by the PCSI. AIl other programming, configuration, and integxation, including but not limited to laading of software on camputers, operating syste�n softvvare configuration, and microwave xadio configuration and co�aunication will �e pro�vided Uy tha PCSI. D. Auxiliaty and accessory devices necessary for sys#em operation ar performance to irnfer�ace with existing equipment or equipmeni provided by a#her suppliers under other sections of #hese specifications, shall be inciuded wheth�r or not they are shown on the drawings. These devices include, but are not limited io, transducers, current isoiators, signal conditioners or interposing relays. E. 5ubstitution of functions or type of equipment specifi�d shall not be acceptaUle. Tn order to ensure interchange ability of parts, main�ain quality, inierface betrveen the various subsystems, and establish minimums wii� regard to ranges and accuracy, strict compliance with the above requirernents shall be maintained. �ystem design shall allow removing individual devices from service without disrupting other devices in service. F. Equipment shall Ue fabri.cated, assennbled, installed, and placed in proper operating conditian in iull canforn7ity with detail drawings, specifzcations, engineering data, instructions, and recamm�ndations by the equipment manufacturer as approved by the Engineer. G. Ta facilitate the Owner's future operation an.d zxaaintenance, products shall be by the sarne major manufaeturer, with panel mounted devices of the same type ar�d model as fa:r as possible. H. The Northside Pump Station site is an existing elevated storage tank and an aUandaned ground starage tank. All work slaall Ue caordi:nated with its opei-ating personnel to minimize impacf on daily operation. os �sst3.3oo 1330�-1 t u2�ro2 City of Port Worth Nart7�side Pump Station and Ground Storage Reservoir Project I. The City of Fort Worth Water Department SCADA sysfem at the Holly Plant is at�. existing, fully aperational, system monitoring and controlling locai panels and RTU's via operatar workstations and programmable logic controllers. The PCSI shall be interfacing with the existing contral system at the Holly Plant as well as furnishing, pragramming and installing all new hardware at the new Narthside Pump Sta�ion. The PCST shall Ue responsible for updating the existing screens, databas�(s), etc. at th� Holly 1'lant SCADA system ta accomplzsh full monitoring and cantrol of the new Nort�sid� Purnp Staiion. �'he O�er s�all retain salvage righ.ts ta all material and equipment removed in the cflurse of this vaark. All materials and equipment retained by the Owner shall be delivered to a point designated by the Owner in the City of Fort Worth, TX. Any material or eqt�it�alent not retained Uy the Owner sha11 Ue removed from the site and disposed of by the General Contractor in accordance wi#h applicable regula�ions and laws. K. All equipmen� and installa�ions shall satisfy applicaUle Federal, State, aud local codes. L. Supplemenfing th.is section, the Drawings and the related specification sections �rovide additioiial details xegardz�g instruz�aent devices, functional requirements of the system, and � � in#erfacing with other equipment. M. AIl materials, equipment,labor, and services necessary ta achi�ve the moni�oring and control functions described herein s�all be provided in a timely manner so that the monitoring and control functions are availaUIe when the equzpment is xeady to be placed into service. N. The PCSI shall coordinate and schedule alI required testin� wit�i the General �ontractor, Owner, and Engineer. O. The PCSI skall coordinate and schedule aI1 required training with the General Contractar, Owner, and Engineer. P. The PCSI shall provade a manthly status report and updated proj�ct schedule to the General Contractor #o include in the General Contractor°s averaIl praject schedule. Q. The FCSI shall pro�ide all necessary software prograr►�n�ing and configuration to demonstrate the RTU based system functionality during the Witnessed Factoiy Test. This programming and canf'iguration shalI include, Uut not Ue limited to, input/autput (�/0) ina�ping, an RT�7 test database, and develnpment of test screen(s). R. 'The PCSI is responsiUIe for calibraiing all existing instruments, which interface with tl�e new equipment. 1.�2 RBLATED WORK A. The PCSI shall fux-n'rsh aIj materials, labnr, and services specified in the following specificaiion sectians as raquired to ensure that a sixagle, coordinated system zs supplied: Scction 133 IS- Process Tnstrumet�tation & Controls - Products 2. Section 13325 - Control Panels and Panel Mounted �quipment os �ss is.�oo I3300-2 I ii2s�Q2 City of Fort Worth Noithside Pump Station and Ground Storage Reservoir Project B. Dzvisions requiri.ng cobrdination shall include, but not Ue limited ta, the following: ,. I. Division 1- General Requiremenis 2. Divisian 11 - Equipment 3. Division 13 - Special Construc#ion , , �. Division 1 S - Mechanical '' C. The PCSZ shall coordinate with all equipment suppliers, mechanical subcontractar, electrical �, sui�contrac�or, and Genera3 Contr�ctar. 1.03 COORDINAT�ON MEETINGS 1 A. The PCST shall schedule and administer a minimum of three mandatory coordination meetings. The PCSI shall make anangem�nts for meEtings and prepare agenda wiih copies ta participants,ai least one week before scheduled meetings. The meetings shall b� h�ld at the General Con�actor's field affice and shall incIude, as a minimum, attendance by the Owner, Engineer, General Contractor's project engin.eer, PCSI's project engineer, and the electrical subcontractor. 1. The iirsi coardination naeeting shall be held zn advance of the first PCS� shop dxarviug submittals. The puzpose of the first �nn.eetian.g shall be far the PC�SI to: a. 5ummarize their understanding of the proj ect U. Discuss any praposed suUstitutians or alternatives c. Schedule iesting and delivery rnilestone dates d. Request axxy additional info�rmmatzon required from the Owner andlor En�neer. The PCSI shall bxing a draft versian af sbap drawia�gs to tb.e r_neetiang to provide the basis for the Ovvner/Engineer's input into �eir development. 2. The secand coardination meeting shall l�e heid a�er the Field �nstruments, Dxgiital System Hardware, and Contral Panels and Panel Maunted Equipnaent shap daawing submittaI have been reviewed Uy the Engineer and returried to the PCSI. The purpose of the second meeting is ta: a. Discuss coxnments made on the submittal package b. Refine scheduled milestone dates c. Coordinate equipment installation activities OS l5S 13300 13 300-3 i vzsiaz c��y of ra� wo�n Idortliside Purnp Siatian and Ground Storage Reser�oir Project The last coordinafion rneeting shall be held one month prior to factory acceptance testing. The purpase afthe last coordinatian meeting is to dzscuss any remaining coordination requirements. 4. A typical agenda may include, but is not Iimited to, the following: a. Review minutes of pr�vious meetings b. Revi�r� af work progress c. Fie1d observations, proUlems, and decisions d. Ideniification of prahlems which impede planned progiress e. Review af submittai schedule and submittal status f. Review of off site fab:rications and delivery schedules g. Maintenance of progress sclnedule h. Corrective measures to regain projected schedules i. PIanned activities for subsequent wark period j. Coordinationofprojectedprogress k. Maintenance oi quality and v�ork standards 1. �ffect of proposed ehang�s on progress schedul� and coordination � m. Oiher� Uusiness relating to Work B. The costs associated wifh the cnordination meetings shall be included as part of the Work of this Section. The easts incurred by the Engineer while participating in tl�e cootdination xneetings sha11 ba paid out of a$750.OQ allowatace. The PCSI sha�l include the �750.00 allawance as pari ofthe Bid Amount for the work of the Section. Upon com�letion af the coordinatian �xi.eetings, the Engineer shalI submit invoices, bills, receipts, ete. to the General Contractor for indirect costs incurred as a result of coordination meetings far xeirml�ursement, Within one wee�C of receipt of such doeumentation, the General Contrac#or shall reimb�rse the Engineer in the form of a check made payaUle to the Engineer. If at the campletion of aIl scheduled coordination meetings the allowance is not exhausted, the remaining Ualance shall be us�d in one of the foliowing three ways: J. Purohase of additional �wner training 2. Purchase of additianal spare parts 3. Credit to the Contract BEd Amount 1.Q4 SUBMITTALS A. SuUrnit shop Drawings in accordance with Sectiop D, Special Conditions. These shop Drawi�gs shall ful�y deznonstral;e tk�at the equipment and services to be furnished comply with the provisions of these specifications and provid� a true and complefe record of #he equi�ment as manufactured and delivered. Each subnaittal shall Ue securely Uound witl� an index and sectional di�+iders. All submit�al drawings shall be legible and zeduced to a maximum size of � 1-inches x 17-inches, 0515513.300 13300-4 1 ��2G�qz CityofFort Worih I�orthside Pump Stalion and Grvund Slorage Reservpir Prnject B. The Engineer shall detiermine whether a product is an "Approved Equal" based upon the information listed here�n and t�e manufacturer's data sheets regarding the models speci�ed. Alternate equipment must rneet the criteria listed herein and any additional inforznation in the manufacturer's data sheets in order to be accepted as an "Approved Equai". Supplier must furnish �ive worl�ing ir�stallation references for any alternate equipment along with owner, contact, and telephone nurnUer. C. The su�mittals listed below shall be provided as a minimum. Other specification sectzons may ,, require other suUmittals not listed here. Each submittal must Ue camplete. No partial submittals ' shall be accepted. 1. Syst�rn Inputl0utput List 2. Project �lan T3ae proj ect plan shall Ue submitted and approved Uefare any additional subnnittals (except System InputlOuiput List) shall be accepied. 3. Field Instrumants 4. Digital System Hardware 5. Contral Panels and Pan�l Mounted Equipment 6. Testing 7. Loop Diagrams 8, Spares, ExpendaUles, and Test Equzpznent 9. Qperation and Maintenance {�&112) Manuals D. Submittal Descriptians 1. System InputfOutput List a. V4'iihin 90 days af the cantract award, the PCSI sha11 submit a 5ystem Inputl0utput List submittal containing a complete system Input/Output (IIO) list for equipment connected to tlae control system under this Contract. The UO Iist shall be submitted in a Mierosoft Excel readable electrQnic fiie format on a 3.5 inch floppy disk and an $.5 inch by ll-inch hard copy. The hard copy list shall be sorted iust Uy ISA iag name and second by IIO type (i.e., AI, AO, DT, DO, etc.). The Iist shall contaix�, as a xninimum, the %llowing for eac�a active poizxt and spare pozn.t: 1) RTU UO list a) Tag nanle U) Type of UO {i.e., DI, DO, AI or AO} 0515S 13.300 13 3 00-5 i i�z6io2 City of Foif Woith Northside Pump StaYinn and Ground Storage Reseivoir Project c) JJC} point address (RTU name address and point address) d) Point name (ar SPARE) e) Foir�i descriptian f� High/Lo�r range and engineering units g} Alarm limits h) Relay nnrmai status contact cozif guration i) UO terminal point physicallQcation (panel name, rack, slot etc.} j} 2-wixe or 4-wire instruinent. 2. Praject Plan a. The 1'roject Plan shall provide an o�erview of the praposed system including system architecture drawing, approa�.h to work, proposed wark s�hedule indicating milestones and potential meeiings, project personnel and organizatian, details of factory testing and �eld festing. The Praject Plan shall also include an acknowledgment of conformance to the specification on a paa�agraph-by-paragraph basis indicating a�iy propqsed deviations. The schedule shall be coordinated with the project execution schedule ar�d illustrate all rnajar projeet miIastones including the followin�: 1) Schedule for all subsequentproject submiffals 2) Schedule far all project desi� review meetings 3) Schedule for manufacture, assemUly and staging of all process control system equipment 4) Schedule for alI t�sts 5) Schedule for shipmen# of all pxocess control system equipment and peripheral devices 6) Sehedule for equipmezat start-up 7) Schadt�le for all training 3. Field Instruments a. This submittal shall provide compleYe documentation of all iield instrumen�s using ISA-S20 format. A on�nplete Bill of Materials (BOM} listing all instrumentation equi�ment shall be provided. OSISS13.300 13300-G t i�z6�o2 �,'11]' O�FO['C wP1'fh Noitliside Pump SYation and Ground 5forage Reservoir Praject Data 5heets• 1} Provide data sheets for each instrument listing model numbers, optians, and ancillary devices that are being pro�ided. The data slieets shall be provided with an index, pxoper identification, and cross- referencing. The data sheets sl�all include, laut not be limited to, the follawing informatio�: 2) Plant Equipment Number and I5A tag numUer per the Loop Diagrams . 3) Product {item} name used herein and on the Contract Drawings ' 4) Manufacturex's camplete model numUer 5) Loca�ion of the device �I 6} Input - output characteristics 7) Range, size, and graduations 8) Physical size with dimensions, enciosure NEMA classification and znoun.tir�g details 9} Materials of construction of all components 10) Jt�stxument sizing calculations where applicable 11) Certified caliUration daia for all flow meteriu�g devices E�uipment Specification Sheets 1) Provide equipment specificatian sheets which slZall fully describe the device, ihe intended function, hnw it operates and its physieal en�anmental and performance characteristics. Each data sheet shall have appropriate cross referenc�s to loop or equiprnent identificatian. tags. As a minimum the specification sheets siaall i�nclude tk�e fallowing: a) D�mension, rigid-clearances U) Mounting or installation details c) Connection d} Electrical power or air requirements e) Materials of consfniction f} Environmental �characteristics osiss�3.�oa 13304-7 i i�z6io2 C'rty af Fort Worth Nottliside Pump 5tation and Ground Storage Resarvair Praject g) Pe�formance characteristics h) Complete information regarding the field i�..struments as required by ISA-55.4 standards shall be provided under this contract. 4. Digital System Hardware This subtn.ittal shall provid� complete docurmentatioa7 ofthe proposed. A complete BiII of Materials (BQM) listr.ng all digital hardware equipment shartl be provided. The subrnittal shall include the following: a. 5vstem Block DiaQram A complete schematic system black diagram(s) slaowing ihe ir�ierconnections between majar hardware components including, but nat limited to; 1) Control centers 2) Panels 3) Povrer supplies 4) Telemetry equipm.ent 5) L�cal digital processors and like equipment 6) Uninterruptible Power Supplies (LTPS) The bfock diagram shall xeflect the total inte�;ration of all digital devices in tha system and any human machine interface {I�) locations. Locatian of alI com,ponents shall lae clearly identified with apprapriate cross-references. The diagratn shall raference all interconnecting cabling requirements for digital components of the system including any data cammunication lin.lss, U. The Digital System Hardware suUmittal shall also cantain all plazaziing informatian, site preparation instructians, graunding and bonding proceduzes, cablin� diagrams, plug identifications, safety precautions or guards, and equipment layouts in order to enable the General Contractar to proceed with the detailed site �re�aaration for all equipment. 5. Control Panels and Pan�l Mounted Equipment This sul�mittal shall provide complete dacurn.entaiion of all paz3eI �t�.strttments, control ganels, and ather panel instruznents and contral equipment not speeified to Ue submitted elsewhere. A complete BiII a�Maierials (BOIv� Iisting all instruinentation and contral equipment shall Ue provided. 4515513.300 13 3 �0-8 11/26/02 City of Fort Wartli Na�thside Pump Station and Ground Storage Reservoir Project a. EQuinment St�ecification Sheets Provsde equipmen� specification sheets which shall fully describe the device, the intended function, haw it operates, and its physical environrnental an.d pert'ornnance characteristics. Each equipment specification sheet shall have appropriate cross references to Ioop or equipment ideniification tags with model number and informat�on pertaining to the item k�igk�Iighted. As a minimum ihe specification sheets shall include the following: ' 1 } Dimensian, rigid-clearance� 2) Mounting or installa#�on details 3) Connection 4) Electrical power or air requirements 5) Matez-ials of construction 5} Environmental characteristics 7) Performance characteristics U. Detailed Drawings Prnvide detailed drawings covering contral panEls, consoles and/or enciosures which shall include: 1) Cabinet assemUly and layout Drawings to scale. Dxawuags sk�all include i�oth front and interior subpanel layouts. 2) Material, fabrication, and painting suecificatians 3) Colar selection samples for selection by the Engineer 4} VVhere graphic display panels are required, suUmit detailed layouts to scale, including symbdls and line widths, as well as calor selection samples and details of fal�rication. Half-scale Iayouts shall be acceptaUle. 5) Panel wiring diagrams showing all power connections to equipment within and on the panel, combined panel pawer draw requirements (volts, amps), breakez sizes, fuse sizes, and graunding. This wiring diagram shall Ue in ladder logic fortnat and shall reference the appro}�riate loop dravving for cflntinuations or details where required. Show all wire numbers and terminal block designations. c, The submittal sh.all also contain all plannzng info�ation, site �reparation instructiqns, grounding and bonding pxacedures, cabling diagrams, plug identifications, safety precautions or guards, and equipment layouts in order to enaUle the General Contractor to proceed with the dctailed site preparation for all equipinent. 05I5513.300 133Qd-9 i iiz6�oz City of Fait Worth Noithside Pump Station and Ground Starage Reservoir Project d. The submittal shall also include heat dissi�ation calculations for each enclosure. 6. Testing Test Plan A test glan shall be suUmitted after the Owner and/or Engineer have approyed all hardware suUmittals. T'he test plan shall demanstrate tkiat the PCSI has designed and configur�d a system that meets the design specifications. The t�st plan shall be submitted prior to �he preparatian of th� datailed �est procedures and submit outlines af the specific proposed tests. Subn�ittals sk�all include examples of the praposed forrns and checklists. The systern shall be tested using the system architecture dravuing and a BiI1 af Materials of all hardvvare indicating rnanufacturer, madel, aiid serial number. The documents far the test plan shall be structured so that the Engineer understands what the inputs are, w�a# t�ae predicted outpu�s should be and what the actual outputs are. The test plan shall have a sign-off and date block for the PCSI, General Contractor, 0't3vner, and Engineer. - The test plan shauld include the following as a minimum: a. A BiII of Materials (BDM) listing cont�ol syst�m components U. 5ystem liardware sumrnary A testing schedule describing the s�eciiic tasks to be performed and the time allotted for each task d. Gommunications tests to the RTU and Plant SCADA; systam far discrete and analog T/O data transfer e. 1QQ percent I/O point test including all spar� points based upon tl�e previously submitted system I/O list Test Procedures The test procedures s�aIl be suUmitted after the pxeliminary test procedure subrnittals have been reviewed by the Engineer and returned stamped either "appraved" or "a�pro�ved as noted, confirm." The subrnittal shall document the proposed procedures to be �ollowed during the test. �'racedures sha�l includa test deseriptians, forms, and checklists ta be used io control and documen# the required tests. Testin� mav not �e started until all Testin� SuUmittaIs have veeri anbroved. For Test Documenta�ion submit a copy of the sigiied aff test pzocedures upon campletion of each required test. OS1S513.300 I3300-10 l 112G142 City of Port WarCh Noi�thside Puinp Station and Ground Storage Reservoir Froject 7. Laop Diagrams a. Pxovide detailed loop diagrams on single 11-in. x 17-in or 8.5-in, x 11-in sheets £or each monitoring or eontrolloop. The Ioop diagram sha31 show a11 camponents of the loo� both analog asad discrete signals including all relays, switches, dxopping resistors, etc. which are being provided for proper operation. Loo� numbers used shall correspond to the loop numbers indicated in the contract docurx�ents. The format shall be the Instrument Society of America, Standard for Instrument Loap Diagrams, ISA-55.4, and the following requirements: 1) On each diagxam present a tabular summary o£ � : a. The output capability of the transmitting instrurnent b. The input impedance of each receiving instru:tx�et�t c. Estimate of the loop wiring impedance Uased on. wiure sizes and appraximate length used d. The total loap impedance e. Reserve output ca�acity 2) Show al! interconnecting wiring betvveen equipmen�, panels, terminal junction boxes and field maunted con:�ponents. The diagrams sball show all components and panel terminal board identification nu�mbexs a-nd all wire nurnbers. This diagam shall include aIl intermediate terminations between field elements and paneSs (e.g., t�rmixial junction boxes). Th.e diagrarns shall Ue coordinated with the electrical confraotar and bear marl� showzzag this has been done. 3) Show location of a11 devices 4) Show instrument description showing type, nrjanufacturer, inodeI number, range, seipoints, and operation (e.g., fail open, open an energization, normally closed, etc.) as applicable. S) Show all instrument loop powear or inst�ruznen.t ai7r requirements �ack to ternunation an tertninal block or buIkhead, fuse blocks (including fuse size), eic., as applicaUle. 6) Show all grounding points within caUinets and panels and identify the connec�ian point af individual components. 7} Cnmplete n�formation regarding the field instrumei�ts as required by ISA-55.�4 standards shall be provided on the Ioop diagrams under this contract. OS I SS13360 13300-11 I 1/26102 City oiFort Worth Noithside Pump Statirn� and Ground 5torage Reservoir Project 8. Spares, Expen.dal�Ies, az�d Test Equipment This submittal shall znclude the follovving for each Subsystem: a. A list of, and descriptive literature for, spares, expenda�les, and test equipment as specified in Instrumentation Sections (133IS and 13325) U. A separate list af, and descriptive literature foz, additinnal spares, expendaUles, and test equiprnent recomrn�nded by the �'CSi c. Unit and total cost for the additional spare items recornmended for each suUsystem d. Storage ins�ruct�ons %r all spare parts e. Any speeialty software or hardware tools used during configuratian of t�e pz•oject. NOTE: These specialty tools must �e turned over to ihe Owner. 9. Operation and Mainteilanc� (O & M) Manuals Provide O& M Manuals per Sections D, 01730, 13300-1.12. 1.05 REFERENCE STI�NDAIZDS A. Ar�ne:rzca�z� Society for Testing and Materials {ASTM). 1. ASTM A2G9 - Standard 5pecification for Searn�ess and Welded Austenitic Stainless Steel TuUing for General SeLvice. B. Inst�-ume3�t Society of America (ISA) 1. ISA 55.2 - Binary Logic Diagrams for Process Operations 2. ISA 55.3 - Graphic SymUols for DistriUuted CantrollShared Display 7nstrumentation Lagic and Coznputer Systems. 3. ISA 55.4 - Instrument Loop Diagraxns 4. Display InsYr�mentation Logie and Computer Systems C. Arnerican National Standards Institute (ANS� 1. t�,NSY X3.5 - Flowchart Symbols and Their UsagE in Infortnation Proce5sing D. National ElectrieaI Manufacturers Association (NEMA) E. Where reference is z�.�ade Yo one o�the above standards, the ra�ision in effect at the time of l�zd apening shall apply. 05155 L3.3fl0 13300-12 11/26/02 City nf Fort Worih 1Vorthside Fump 5tation and Gt�owid Storage 12eservoir Frnject 1.Q6 PCSI A. The PCSI shall pe�form a13 work necessary to select, furnish, configure, customize, debug, rnstall, connect, calibrate, and place into operaiion all hardware and software specified within t�iis Divisian and ather related divisions. B. The PCSI shall b�: , 1. HSQ Technologies 1�435 Huntington Avenue 5outh San Francisco, GA 94080 , Attn: Alan Nelson Fhone: 1-$00 -486-66 84 , 1.07 SYSTEM DESCRIPTION A. The expansion af the control system at the Northside Pump Station shall include a new HSQ ... _ R'I'U. The new RTU wili be designed to improve the collection and storage of the operating I infarmatian, perform proeess control & monitoring, report operating canditions and equipment failures. B. The quantity of IIO sk�all be as required hy the contract drawings and specifications and include 25% spare of each Il�. The quantity of I/Q furnished shall maintain a 25% spare capacity of eacla type of IIO at the campletion of fi�e project. C. The new RTU sk�a11 be provzded v,�ith all hardware, software and interfaces required for ef%ctive operation and communicat�on as a part of the overall existing SCADA system. All hardware � pro�ided shall be housed in an UL-listed enciosure designed and constructed as specified in ; � specificaiion section 13325. D. The e�sting RTU enclasure wi11 be used as a tern�ation cabinet for alI existing v0 points. All existing UO points connected tn this existing RTU wiIl Ue routed and t�rminated io the new RTU located in the Northside Yump Station. The existing 1l0 database list is provided at the end of �his section shawing all exisiing I/D currently terminated on the existing RTU. All wiring Uetween the existing RTU enclosure and the new RTU enclosure is shown on the contract drawings. The 1'CSI shall coordinat� all efforts af construction azzd installation with the electrical contractor. E. Ali existing hardware shall ba turned over ta the owner. Tb.e existing rradia ha�rdware sha11 be relocated to the new RTiJ, however all new antenna cable and antenna shall i�e fiirnished under this contract. F. The Gontractor shall be responsible for providing aIl applications pxogramzning and services rec�uirred ko achie�e a fu11y integratad and operational con#ral system as shown on the loop diagrams and explained in the control narratives. Tnis includes, but is not limited to, creating new graphics for the new Northside Puznp Siation, upgrading the existing gra�hics to include any new T/O, updating the RTU database list, create and update the existing repart generation sot�ware, and perform all jagic and control programming as explained in the contral i�arrativEs and the Ioop diagrams. All the City's existing standards shall Ue im�aIemented and followed in the 1ogic and graphics configuratioa�s. �5155 i 3.300 13 �OQ-1 � 1112G/02 City nf i'ort VJorth NorYhside Pump Station and Ground Storage IZeservair Pro}ect G. The PCSI shall be responsiUle for providing all instruments and devices, S�lOWSI DI 110t 511Q1�I] 111 the instrumen#ation contract drawings, Uut indicated ta be pra�ided in the con.tract doct�ments or in Divisian 13 specif`ications. 1,08 DELNERY, STORAGE AND HANDLING A. Shipping Precautions A�ter completion af shop asseml�ly, factory test, and approval, all equipment, cabinets, panels, and consoies shall Ue packed in protective crates and enclased in heavy duty polyethylene envelapes or secured sheeting to provide complete protection from damage, dusi an.d :tx�aisture. Dehumidifiers shall Ue placed inside the potyeihylene coverings. The equtzpt�nent sha1l then be skid-mounted for �.nal iransport. Lifting rings shall be provided for �oving without removing protective cavering, Baxed weights shall be shown on shipping tags together with instructions for unlaadtng, transparting, stioz•ing, and handiing at jobsite. 2. Sgecial instructions for proper field handling, storage, and instalIation required by the manufact�trer for proper pratection, shall l�e securely atiached to the packaging far each pzece of equipz�ent prior to shi�ment. The instructions shall Ue stared in re-sealable plastic bags or other acce�table means of protection. 3. Nane af fhe control equipment shall be shipped to the site until the room(s) is (axe} environx�n.entally stiitable. 4. All equipinent supplied under 5ection 13315 azid 13325 shall Ue shipped ta the job site via a dedicated air ride van. B. Tdentiiica�ion Each component s�aall be tagged to identify its locafion, tag nuinber and functian in the system. Identif cation shall be prozninently displayed an the outside of the package. 2. Each piece of equipnnent supplzed shall have a permanent stainless steel or other non-corrosive material tag firmly attached and pern�uiently and indeliUly inarked urith the instrument tag numUer, as given in the Drawings. C. Storage 1. Equipment shall nat be stored aut-of-doors. Equipmeiit, including in-line equiprnent, shall l�e stared in dry permanent shelters and adequately protected against mec�anical injury. If any ap�aratus has Ueen damaged, �e General Contractor at his own aost and expense shaIl repair such damage. If any equipment has Ueen subjec� to possible damage by water, it sha1J be thoroughI� dried and put through such tests as directed 6y the Engineer. Any repair ar replacement shall be at the cost a�Zd expense of tlze General Cantractor. O S I 5513.300 I 3 3 QO-14 l 1l2G/pZ City of Fart Wo�th Nortl�side Pump StaYion and Graund Storage Ttesen+vir Project 1.09 PR�JECTISITE REQUIREMENTS A. Environmental Requiremenxs. Air-conditioned axeas xequire NEMA Type iA, 12 ventilated enclosures. EquipmEnt belo�v grade shaIl be NEMA Type 4X. All o�her areas require NEMA Type 4X sta�nless steel enclosures. 'Refer ta Divisiata lb for area environmental hazard�us classifications. Outdoor areas require sun shields. B. Elevati.on. Equipment shall Ue desi�ed to operate at a ground elevation of a�proxi�r�ately 250Q feet abave mean sea level. C. Temperature. Indaor areas' equipment shall be suitable for 1 a to 35 C degrees amUient. Outdoor •� areas' equipment shall be s�itable for -30 tfl 50 C degrees ambient. Storage ternperatures sl�.all ' range from zero to 50 C degrees ambient. Additional cooling or heating shall be fitrnished if required by the equipment. D. Relative Humidiiy. Air-eonditioned area equipment shall Ue suitaUle for 20 to 95 percent � relative, non-condensing humidity. All other equipment shall be suitable far 0 to laD percent , relative, condensing humidity. E. Power Supply. 120 volts AC sources af eleciric supply shall be unregulated indush-ial panel boards. 1.10 M1IINTENANCE A. Spa�e Parts � 1. Spare parts shall be as defined in the related specification sections. AlI spare parts shall be � new arid unused. 2. �11 spa�-e parts shall be individually packaged and labeled. . �. 3, Provide one gallon af touch-up paint, in ane-quart containers, for each type and calar used _ far all cabinets, panels, consoles, etc., suppli�d un.dex the related specification seciions. � 4. Tlae spares listed above shall be packed in a mataiaer suitaUle for long term storage and shall �e adequately protected against aorrosian, humidity, and temperature. a B. S�ecialty Tools 1. Any specialty software or hardware tools used on the �roj ect must be turned over to the Owner. 0 � 1.11 WARitANTY A. Provide equipnlent warranties per Section Oi7�40, Warrant�es and Bonds, and herein. 0515513.3flp 13300-15 1112G10� ��cy orr=ore wo��n Northside Pump Station and Ground Stnrage Rcsarvoii• Project 1.12 O& M MANT JALS ' A. Prior to iinal acceptanee of the system and owner training, operating and maintenance nnanuals covering insire�ction and maint�nance on eacb type af equipment shall be furnished in accardance with Section 01730, Operating and Maintenance DaYa. B. The instnictions shall Ue Uound in three-ring bitxders with Drawings reduced ar folded for inclusion and shall provide the following as a minimum: � 1. A comprehensive index 2. A camplete "As Constructed" set of ag�roved shop Drawings 3. A complete list of the equipment supplied, including serial numbers, ranges, and pertinent data 4. Full specifications for each item 5. System schamatic drawings "As Constructed", illustrating all coinponents, piping and electrical conneations of the systems su�plied under fhis Section fi. Detailed service, maintenance, and operation instr�ctions for each itern supplied 7. Special maintenance req�irements particular to this system clearIy defined, along with special calibration and test proeedurres $. Operating instructions which incorpoxate a iunc�ional description of the entire system, with re%rences to the systems schematic Drawings and ins�ruetians 9. Cainplete parts lists witl� stock numUers and name, address, and telephane number of the local sup�lier C. The f�nal documentation shall be new documentation written speci�ically %r this project, but ixaay include stat�dard and znodified standard documentation. Modifications to existing hardware or software manuals shaIl be made on the respec�ive pages or znserted adjacently to the modified pages. All standard documentation furnished shall have aIl portzons that agply clearly indicated. All portions that do not apply shall be litzed out. D. The manuals shall con#ain all illustrations, detailed ��awings, wiring diagrams, and insiractions �ecessary for installing, operating, and maintaining ihe aquipment. The illustrated parts shall Ue numbered for identification. All information contained therein shall ap�ly specifically to the equipment furnisbed and shall only include instructions that are applicable. All such illustrations shall be iucorporated within the printing of the page to fonn a durable and �ermanent reference Uook. OS ! SS [ 3300 I3 3 00-1 b � u2��o2 c��y o� Fo�r wo,�, Northside Fump Station and Ground Storage Reservoir Project E. If the PCST transn�zits aliy documenfiation or other technical information which he considers proprietary, such information sha31 be designated. Documentation or technical infoimation which is designated as being proprietary will Ue used only for the design, construction, o�eration, or maintcnazace of the system arzd, to Yhe extent permitted Uy law, will not be published or otherwise disclased. F. The final documentation requiren�.ents are as follows: 1. As-l�uilt documentation shal3 inciude all previous submittals, as described in th.is Specif�cation, u�dated to reflect the as-built system. Any errors in or modifications to the system resulting from the Factory and/or Funetional Acceptanc� Tests shall be incozporated in this docttmentatinn. ,� 2. The Hardware Maintenance documentation shail describe the detazled preventive and conective procedures required to keep ihe system in gnad aperating condition. Within the complete Hardware Mainteizance documentation, all hardwarre nnaintenance manuals sha11 make reference to appropriate diagnostics, where app�icable, az�.d all necessary timing diagrams shall be included. A maintenance manual or a set of manuals shail be fumished for all d�iivered k�ardware, including peripherals. The Hardr�vare Maintenance documentation shall include, as a minimum, the following informatzan: a. Operation. Inforrnation - This information shall include a detailed description of how the equipment operates and a block diagraxn illustxating each rnajor assemhly in the equip�nent. b. Preventive Maintenance Iz�st�-uctions - These instructions shall include a1i apptical�le visual examinatians, hardware testing, diagnostic rautines, and the adjustnnents necessary for periodic preventive �naaintenance of the Syst�m. c: Carrectzve Mainiex�nce Ins�i�uctions - These instructions shall include guides for locating maifunctions down to tlae card-replacement level. These guides shall include adequate details for quick]y and efficiently locating the cause of an equipment nnalfunction and shall state the probal�le sQ�arce(s} of lrouble, the syn;iptoms, probable cause, and instructions for remedying the malfunction. d. Parts Tnformation - This information shall include �he identification of each replaceable ar field-repairable nnadule. Ali parts shall be identified on a list in a drawing; the �dentification shall be of a level of detail sufficient for proctaring a�y repairabie or replaceaUle part. Cross-references between the Tnstrumentation System Supplier's part number and manu�acturer's part numbers shall be provided. e. �ystern Backup/Restore - This information shall include a detailed descriptian of the proced�re far Uacking up the computer system and the RTU, reloading using a backup; and completely restoring the RTU from a Uackup. 4 ,� DS15513300 i 3.�aa-17 l i126IO2 City of Fart Worth Natthside Pump Station and Grvund 5tarage Aeservoir Project 1.13 PARTIAL PAYMENT SCHEDULE A. The partial payments to the General Cantractor for work provided under this secfiian shall satisfy the following limiting criteria {pereent of the lump- sum pay for all items and related work provided under this s�ction}: Approval of all required suUmi#tals - 10 percent (excluding O&M manuals) 2. Completion of all factory acceptance tests - 25 percent Delivery of equipnnent io joU site and properly stored -25 pereent 4. Installation and funehonal detnonstration tests- 25 percent 5. Completion of training - 5 percent 6. Delivery of �nal agpraved O&M manuals - 5 percent Completion oi 3�-day acceptance test - 5�ercent Eac� item above shalI be cornplet�d in fu11 befare any partial payment is made for t�at item. PART 2: PRODUG�'S 2.41 GENERAL, A. Process Control Sys��m: All instrumeniation supplied shall be of the rnanufacturer's latest design and shall produce or be acti vated Uy si�nals which are established standards for the water and wastewater iridustxies. 2. AIl electronic instrumentation shall be af the solid-state type and shall utilize lin,ear transmission signals of 4 to 20 mA DC (milliampere direct current); however, signals Uetween instruments wiihin the sazne panel or cabinet may be 1-5V DC (volts direct current), or the lilce. Output of equipment not of the standard signals as outlined, shall Y�ave the nutput immediately raised and/or canverted to coznpatiUle standard signals far reznote transmission. No zero ba�ed signals wi�l be a]]awed. 4. Al� instraznents shal] be provided with mounting hardware, floor stands, wall Urackets, or instrument racks as shown. on the Drawings or as xequired. S. Equipment installed in a hazardous az-ea shall meet Class, Group, and Division as show�i an the Electrica] Drawings, to comply with the National Electricai Cade. 6. �11 indicators and recarder readouts shall be linear in process units, unless otl�ez-wise noted. osiss�3.3o0 � 1330Q-18 � uz��fl2 CityofFort Worth Northside Pump Station and Ground Sta�a$e Iteservoir Project A11 transmitters shall Ue provided with either integral indicatars nr candu�t nnounted indicators in pracess units, aceurate to two percent. 8. Electronic equipment shall be of the manufacturer's latest design, utilizing printed cireuitry a�d suifably coateci to prevent contamination by dust, rnoisture and fungus. Sa1id state cornpanents shall be conservatively rated far tl�eir purpose ta assure optimum IQng term _ perfarmanee and dep�ndal�ility over a�nbient atrr�osphere fluctuations and 0 to 95°/a percent relative humidity. The field mounted equipment and system c�mpnnents shall be designed for instailation u� dusty, humid, and slightly corrnsive serviee conditions. 9. All equipment, cabinets, and devices fizmished hereunder shall Ue heavy-duty type, designed , far continuous industrial service. The system shall contain products af a sin�le manufacturar, insafar as possible, and shall cansist of equipment models which axe currently in production. AIl equipment provided shall 6e of modular construetian and shalI be , capable of iield expansion. 10. The field mounted digital system equipment and systenn co:rz�ponents shali Ue designe� far ins�allaiion in dusty, k�umid, and slzghtly coz'raszve service canditions. I 11. All elecironicldigital eqizipment shall be provided with radio frequency interference pratectian and shall be FCC appro�ed. B. Electrical 1. AlI equipment shall Ue deszgn.ed to operate on a 60-Hertz alternating curirent pawer source at a nominal 120 volts, plus or minus 10 percent, except where specifically noted. All regulatars and power supplied required far complianee witla fihe above shall be provided between power supply and iriterconnected instrument loop. Where equipment requires valtage rregulation, constant voltage transformers shall Ue supplied. 2. Materials and equipment used shall be UL ap�roved wherever such approved equipment and materials are available. 3. AII equiptt�ent shall t�e designed and consiructed sa that in the event of a power interruption, the equiprnent specified hereunder shall resume narmal operatian without manual resetting when power is restored. 2,p2 LIGHTNING/SUAGE PROTECTION A. Lightningfsurge protection shall Ue provided to protect the electronic instrumentation system from induced surges propagati�g along the signal and power supply lines. The protection systems shall be such that the protective Ievel shall not interfere with normal nperation, but shall be lower than the instniment surge vvithstarad level, and be �aintenaz�ce free and se�f restoring. I.nstruments shall Ue housed in a suitable metallic case, properly grounded. Ground vwires for aII surge prntectars shall be connected to a good earth ground, and where practical, each ground wire run individualIy and insulated from each other. These prot�ctors shall Ue mounted within the instruxnent enclosure or a separate NEMA Q� junctian Uox coupled to the enclosure. B. Either a two or three-stage protection cucuit, depending on il�e application, shall fu��nish �10 pratection. � osiss��.3oa 13300-19 11/26/02 C'rty of Fart Wnrtl� Northside Pump 5tation and Ground 5toragc Reservnir Projact C. All wiring, hardwue, and connection means shaIl Ue in compliance with the National Electric Cade and/or appIicable Iocal codes. D. All suppressors shall have integral znoun.ting brackets to attach 35rrun DIN rail canfaz-rning to DTN EN50022, with the exception of conduit mounted devices. � E. The suppressor shall l�e mounted as close ta the equipment it is protecting as possii�Ie. F. Mounting guidelines wili be followed as indicated in installation instruction pravided by the rnanufacturer. G. Wires shall be attached to the suppressor by means of a cable-clampzng terminal block act�vated by a screw. Co:nnections shall be gas-tight, and the terminal block shalI be fabricatsd of non- �01'1'�1.i5, I"IOS�-COl"1'OsiVe S�7at�ii��s. H. All wiring ponrts and plug connections shall be "tauch safe" with no live voltages that caza make contact with a misplaced finger in accordance with IEG 529. I. Aiaaing and discrete az�d data prntection DIN raii mounted, pluggable de�ices shall meet the �'ollowing. 1. Surge suppression znodules for 24V and 110V circuits shall �e UL ]isted ar zecognized. 2. Surge pratectian shall consist af a multistag� hybrid circuit with staging inductors or xesistors to properIy coordinate the componenfs. 3. DIN rail mounted surge protection madules shall aonsist of iwo garts; a Ua�e terminal Ulock and a plug protection module. Replacing a plug shall not rec�uire the removal of any wires nar shall it interrupt tha signal. Base and plug shall h.ave the abilit� to Ue coded to accept only the correct voltage plug. 4. Suxga protectian far analog or discrete UO shall be designed ta wit�astaz�.d a m�imum 10 kA test cuirirent oi a 8/20 nnicrosecond wa�eform according ta IEC IQ24 Applicatian Guide A and ANSI/IEEE C62.41 Category C Area. 5. �urge pro#ection for hazardous area locations wilI conf�rm to EN 50 020/DIN EN 50 O�OIVDE OI70/0171 part 7: 1996-b4. Sur�;e prntection for hazardous areas shall have at least 50aV isnlatian ��tween intrinsic safety g�ound and eaz�th ground. 6. Botla plugs and bases shati have a rating af IP20 according to IEC 529, Bases sk�all have an integrallaUel holder to mark each terminal biock. 7. Ogeraiing temperat-�re range shall Ue at ieast -40°C to +8Q°C. 8. Bases shall include �netal mounting foat which pro-�ides ground connactioii to DIN-rail. osissi3.�oo 13300-20 r v26roz City of �ort Wartl� Northside Pump 5tation and Ground Stqrage k2eservoir Projecf 9. Manufacturers:• a. Analog: Phoenix Contact model series PT 2 x 2, One plug and base required for two analog loops. Discret� 5-24V: Phoenix Contact model seri�s PT 4 x 1. Qne piug and Uase required for every four discrete signals. Diserete 60-230V: Fhoenix Contact modeI series I'T 2 x 1 VA. One plug and base required for every two discrete signals. b. Approved Equal. T. Analag and discrete DIN rail mounted, non-plu�gable, high density devices shall meet the following , 1. Surge protectzan shall consist of a multistage hybzid circuit with staging inductors or resistors ta properly coordinate the components. Series resistanc� shali not exceed 4.7 � ohxxl5 (+1- 10%). 2. DIN raal mounted surge protection housing width shall not exceed 6.2mm. • � �, 3. Surge protectian for analog and digital UO shall be desigx�ed to withstand a 5 kA test current of a(8/20}�,s waveform according io IEC 1024 App]ication Guide A and ANSI/IEEE C62.A 1(Line to Ground). Surge handling ca�ability of Line 1+ Linc 2 shal] be 10 kA of ($/20)µs waveform. 4. Operating temperature range s�all be at least -40°C to +85°C. 5. Maximurn Ioad current thraugh the surge protection modu]e slaall not exce�d 250 milliamps for analog and digital signal proiection. 6. . Cutoff frequency far analog modules shall be 31�Hz for a 50-ohm system and i MHz for a 150-ohm system. Cutoff frequency for digiial rnodules shall be 2 MIiz for a 50-ohan system and 600 KHz for a 150-ohm system. 7. Wire size range shall Uetween 24 and 14 AWG. , 8. Ex-I modules shall contain only diode and gas tube (no MQV) and shall be isolated from ground by SOOVDC as required by EN SQ 020. �, 9. Manufacturers `' a. Ph.oenix Contact r,n.odel series TT-2-PE-24DC, TT-2/2-24DC, or TT-�X(I)-24DC. , Phoenix Contact madel series PT 2 x Ex(I)-24DC. On.e plug and base required for two analog loops or four discrete signals, ;� b, Approved Equal. ., ,� � 0515513300 13300-21 11/2G/0Z City of Fart Worth I�iortltside Pump Station and Grocmd Storage Reservoir Praject K. Analog Signals (Conduit Mounted) I. Surge protection shali consist of a rnultistage hybrid circuit utilizing only diodes and gas discharge tubes vut �o metal o�cide varistors (M�Vs). 2. Surge pxotectian far analag and dagitai.v0 shall be designed to withstand a 10 kA test current of a(8/20)µs waveform accoxding ta IEC 1Q24 Application Guide A and ANSI]IEEE C62.41 Category C Area. 3. Surge protectian shall nat have rnore than 10 ahms Qf series resistance. 4. Surge protectian shall have a response tirne less than 1�s. 5. Maximum operafing voltage shall not �xce�d 28 VDC. 6. Surge pratectian shall not have a cutaff frequency less than 400kHz (%r a 60a ohm system) to aIlow HART protocal and �ther superimposed smart digital signals to fi.�nction. 7. Surge prQtection naadule s�all laave an operating temperature range of at least -�0°C to +65°C. 8. Maximum load current through tke surge protectior� rr�odule shall not exceed 250 mA. 9. Manufacturers: a. Phoenix Contact model series PIPETRAB. Protecnon circuit is mounted zn 314" stainless steel pipe nipple. b. Approved Equal. 2.03 TLTBING AND FITTINGS A. All insirument air header talceoffs and Uranch connections less than 2-inchas shall be 316- stainless steel. B. All instrument shut-off valves and associated fittings shall be supplied in accardanc� rvith the piping specifications and all instrument installation details. Fittings shall be Svaagelok 316 stainless steel or equal and valves shall be Whitney 316 stainIess steel or squal. C. A�l 'znstruxnent tubing shall be fulIy annealed ASTM A269 Seamless 316 grade free of OD scratehes and having the following dimensional characteristics as requir�d to fit the specifie installation: L 1!4-in ta 112-in OD x 0.035 wall thiclrness 2. 5/8-in to 1-in OD x 0.049 wall thic�ness 3. 1-in OD x Q.0G5 wall thicltness• DS 15S] 3300 13300-22 i uzsioz Ciry ofFort Worth Rorthside Pump 5tation and Graund Storage Reservoir Project � 4. 1-114-in OD x Q.ObS wa11 tl�ickness S. 1-1/2-in OD x 0.083 wall thicla�ess 6. 2-in OT3 x 0.095 wall thicicness D. All process connectiona ta instrurnents shail be annealed 1/2-in OD stainless steel tubing, Type 316. �r , � E. All tuhe track shall be supported by stainless steel and installed as per manufacturer's installation instructions. 2.d4 HSQ-RTU `� A. The RTU shall Ue provided with all hardware, software, and interfaces required for effeciive :�, operation in a distributed processing network and/or stand-alone mode. The design shall meet , both the general standards and specifie requirements �erein. i � ;. B. The delivered equipment sha11 include all tools, diagnostic equigment, and documentaiion to install atad rnairntain aIl fuiure expansion capabilities. Each RTU shall l�e completely functionally � interchangeable with any existing RTLT in itze existing SCADA system without madification. The , f, inpnk and output voards shall Ue field re�laceable without the use of toals. C. The RTU shall meet the following standards: ' 1. FCC Part 6$ EMF Ernissions ,^ 2. IEEE 472 5urge Withstand � L ANSI 39.70a I/O Inpui Protection D. Each RTi7 shall be configured to provide the I/O and data cornrnunications equiprn.�nt as indicat�d `� in the specifications and her�in. In addition, alI RTUs shall be sized to allow fuf.ure expansion of � the quantity of UO to a total of 1.5 tim�s the initially required quantities (including the 25% spares). 2.05 1'RODUCTS `� A. _ Each RTU shall include an industrial rnicracomput�r as the main processor. The main processor , shall support the PC/104 bus for inpuYJoutput interface expansion. All components shall be off- the-shelf, readiIy a�+ailable from mare than one vendar. Specially designed monolithic integrated circuiis and customized com�onents a�ailable only from the RTLT manufacturer sha11 not be , �� utilized. $. All RTU components shall Ue modular and have "plug-in° type conneetions for all off-Uoard connections. It shall be possible to replace RTU boards without re-terinin,ating the IIO connections. � C. The RTU manufacturer shall aIso provide diagnastic and testing software that can l�e loaded on a ` notebook PC for field use. C � � o51ssi3.�oa 13300-23 11/2fi/02 City of Foi�t Woith Narthside Pump Station and Ground Storage Reservo�r Project D. RTU Logic Processor The RTU logic processor shall be based on an Inte148b, 32-bit microprocessar. The minimum memory con�iguration shall be 64KB EEPROM or FLASH memory for storage of canfiguration paxazneters and control Iagic programs, and 4MB of RAM for storage of transient data. Operating system and RTU system code shall l�e stared in FRQM or EPR�M. It sk�a11 not be necessaxy to download programs to the RTU to restore basic opera�ion a£�er re-initiaiization of the processar or after a Ioss of power. Each RTU processor sk�all be equipped with two EIA-232 serial communications ports capaUle of simultan�ous independent operatian at speeds from 1200 Ups to 19.2bps. 2. The RTU shall include a softwar� programmable ONIOFF watchdog timer, an ap�rations monitor, and logic voltage supervisory circuitry. The on-board real�time clack shall measure time by ihe yaar, rr�anth, day, hour, minute, second, and .O 1 seconds. Each data chari.ge shall Ue time tagged at the RTU ta A 1-second resolution before transmissian. The Jogic processor shall Ue HSQ Technology Mode125X86. E. Power Sup�aly The RTU will normally be powered from a 120V14C 64Hz source. The povver inpu� line shall cantain a circuit Ureaker/surge protector to protect the assembly frorn severe voltage tra�sients and shal] double as a power ON/Off switch. 2, The RTU shall Ue equipped vvith nne or znare power supplies to pravide all voltages required Uy the RTU elect�onics, opezate intezpasing relays, to supply 24VDC we#ting voitage far Digital Input contaet sensing, and to pravide power far anaIog loop powered twa wire instrument transmitters. 3. On-board LED indicators sha1S be provided to verify the presence of power supply output �valtages, and poc�er delivered to each TJO Uoard or module. The RTLT shall Ue equipped with complete Uattery backup prouisions. A power control assemUly shalI be provided to monitor the suppIy voltage and Uatteiy charge condition. Upon d�tection of power drop or voItage loss, power shail be autamatically switchad to the battery Uanlc. This cnntrol assembly will monitor the batteries. Sk�ould the Uaftery l�ecozne depleted, the RTU sl�.al] automatically shut down to prevent batter� daxa�age. �The RTU shall include interr�al alarms for ]over battery voltage and Iine power failure. 4. Each RTU shall Ue provided with batteries that have sufficient storage capacity io supply power for eight ho�.us of narmal RTU operation without external power sources. Bat�eries shall be sealed, no maintenanc� types. Batteries may Ue located in the same enclosure with RTU electronics or in a separate enclosure. However, pro�ision shall be made to prevent hydrogen gas e�plosion in the event battery out gassing due to accidental overcharge or battery failure. Eacl� RTU sllali Ue equipped urith a fluorescent light and manual Iight switcIi that iIluminates the interior of ihe cavinet, and a duplex service power outlet. OS I5S13.3p0 13300-2�4 l 1126/U2 City of ForC Worth NorHuide Putttp Station attd Ground Stprage Reservair Project F. Intrusion Alarm I. An RTU input shall be provided with a doar switch or photo-detectar ta report and evenilalarm when the RTLT enclosure door has.been ope�ed. G. RTU Coritral Panel l. Each RTU shall be equipped with a standard control panel with switches and indicator, which ciisplays the current operational staius and mode of the RTU, and which allows the followzng to be contrQlled: a. Indicators: Power Inciicates Power On Stand Alone Active Indicates Stand Alane Mode is Active Outputs Eiaczbled Indicates +24DC power is available to digital outputs Initfalized by Host Indicates current database h�s Ueen dawnloaded from host Door Ope�z Tndicates active door sensor b. S�vitches: Stand Alone Made Resei OuTputs Enable/Disable H. Inputs and Outputs : l 1. Each RTU shall continuously rnanitor aIl field sensar points. There shall be no delay upon � polling an RTLT to wait for analog-to-digital conversioz�s or other types of processing that can tie.availaUle at the time the poll is received. i` �f �„ � I ._ L 2. The RTi7 design shalI be such that it shall t�e cornpatible with a vwide range of aommercially available sensors. It shall support the capability ta connect to single ended, bipolar, a.nd diff�rential Analog Inputs (An; wet or dry contact Digital Inputs (nn; wet or dry contact � digital input Counter Inputs (CI); Digital Outputs (DO), k�oth znoa�nentary and latching; and Analog Outputs (AO). Sets Stand Alone Mode to �'orced/Autollnhibit Re-initialize RTU Switch onloff 24VDC to nutput points. 3. The R"1'U shall be designed such that all T/O wiring to the GPU shall have "plug in" type cannections which will allaw Tl� boards ar madules �o be removed and replaced without disconnecting interiaal or field wirzng from temzinals. Each RTU �oard/module shall be designed suck� that it is interchangeaUle with a1I other similarly functioning boardslmadules for other RTUs in the system. OS 15S 13.360 13�aa-zs 11/26/92 City of Fort Wnrtli Nottliside Pump Station niid Ground Storage Reservoir Projeet 4. The following spe�ify the standard inputs and outputs required. a. Digital (Status) T�iputs (DIs) All DIs shall sense clry contact clasures, shall include wi� 1 dmsec hardware or so�ware de-bourice, a�nd shal.l have an LED ta indicate the status of each input. The RTU processox shall detect any change in input stat�d that lasts for more #han 30msec, and shall post a COS to the buffer in less tlaaz� o.ne second after the change occurs: Contact sensing voltage shall Ue pro�ided by the RTU. Each input shall have at least ISOOV isolation provided Uy optical couplerslisola#ors. DIs shall allow termination of 1b AWG wire for field circuits. U. Analag Inputs,{AIs) Each AI shall be pro�ided with a 12-bit analog to digital conversian and shall b� accurate to wiY.hin 0.1 percent of full scale. The RTU proeessor sha]I scan all AIs for changes at Ieast once per secand, and shall post a CO� with tinie stamp to the COS buffer if �canned �alue changes from that previously posted vaitie by more than a user configural�le pexcent of full scale range. Inguts shalI Ue field changeaUle via insertion of precision resistors to allow 4-2QmA, 0-SVDC, 0-IOVDC, -5 to �-SVDC, and -10 to +IOVDC inputs. The RTL7 shall provide interface for self powered analog sources, laap powered analag curreni saurces, and four wire transmitters requiring 24VDC power to be pro�vided Uy the RTU. AIs shall allow termination of 15 A�VG wire for field czrcurts. c. Analag Outputs {AOs} AQs shall provide a 12-bit digital ta analog resolution that maintains the o�tput level without refreshing, and shall be accuz'ate to within 0.1 percent of full scale. Output circuits shall be 4mA to 20mA wit� open. circuit and surge protectian provided for each output. The design shall drive loads up ta SpDohrn loop irnpedance. Each output sY�ali pravide 15a0VDC continuous isalati�n Uetween out�u�s and lagic circuitry. AOs shali allow termination of 15 AWG wire for fieid circuits. d. Digital Outputs (DOs) and Pulse Outputs (POs) 1) DOs shall be optically isolated aiid each output shall provide 1500VDC continuous isolation l�etrtveen outputs and logic circuitry. Eacla output shall be capable of sinlcing 150mA, to comrnon return. It shall Ue possible to configure the duration of each control output as either a momentar� contact output, a latching contact output, a pair of alternating moxnentary cont�ct dutputs {two Fonn A), a pair of latcliing cnntact outputs (tv�o Farm A, latching), a pulse duratio�z (.I ta 10 sacond duxation, in lmsec increments per can�rol action.), or a pulse caunt (0 ta 25 G pulses per coi�.trol actinn). 2) Where 120VAC control outJauis are required, or where independent convnon retuxns are requirad, dry contaet outputs shall l�e provided using interposing relays. Cnntaats shall Form C, and shall be rated for loads up to 2 amps at 120VAC. Contractox shall determine by field ulspectzon which interfaces require interposin� relays. OS 15S 13300 13 30 �-2(7 11/26/02 L'li}'O��OCC WP�'�1 Northside Pump Statio�i and Ground Starage Reservoir Project e. Countei° Inputs •{CTs) 1) AIl CTs shall sense dry contact closures, sk�all ir�clude with I Omsec hardware or software de-bounce, and shall have.an LED to indicate the status of each input. Contact sensing voltage shal.l he provided liy the RTU. Each input shall have at _, least 1500V isolation prrovzded by optical couplers/isolators. DTs shall allow tem�ination of J S AWG wire fox f�eld circuits. 2) CIs shall be configurable ta accept i7rzput from two Form A contacts, one Form C � contact, or ane Form A eontact. Couniers shall count contact closures up to 1Q0 - contact closures per second. Each counter shall count up to 65,535 and then roll over to Q. , 3) Counters shall be con�iguraUle to provide a freeze mechanism eitl�er by master station command or Uy external contact clost�re. In the event that a counter is frozen, it sha11 continue to count clasures, hut the frozen reading shall be returned aftex each pall until another freeze command occurs. I. Control Programs 1. The RTU shalI provide stand alone, user progranunahle, automatic cant�ol prograzns, 'Tlse coz�trol programs shall implement Uath analog (cantinuous) and digital (discrete) logic contzal commands. 1�ll programs shall be displayable ox madifiable from the master station or a laptop test set computer. Cnntral logic and computatian programs shall be stored in non-volatil�: RTU processar memory. 2,. The cantrol progrannning shall �tilize a high-level language that utilizes simple control Ulocks and IF-THEN-ELSE t}pe constructs. As a minimum, it shall irnplenzent the following control iunctions: a) b) c) d) e) � g) h} i) .l) k) 1) m) n) o) P) cl} Arithmetic (+, -, �,1, SQRT) PTD Control Setpoint Cozatrol Scheduied Programs Averaging Sequential Logic Step C�antrols - Feed FarwardBack Contrals LeadlLag Gontrol Limit Ghecking Stand-Alone/Masfer Station Directed Control Rtin�ime Balancing Stark/Stop Limited Conirols Fraportional Control Boolean (AND, NOT, OR) Instructions Cornparrison (<, >, _) Ir-THEN-ELSE and Branch Instructians 0515513.3D0 13300-27 1112G/02 Ciry of Foit Vkiortli Northsid� Puinp 5tation and Ground Storage f�eservoir Froject The control pragrains s�iall Ue capable of l�otl� warking vvith nr vvithout the interaction of the mast�r coinputer. When working without the master station. coznputer {rnaster statian not issuing active contrals} the RTU shall Ue considered ta be working in "stand-alone" mode. 7n the event of loss nf comm�nicatiox�s from the host, tl�e RTU shall automaticaily switch to stand-alane m.ade, without operator intervention, and sIaall automatically switch Uack to "supervised made" after resumption of communications to the Host. Stand-alon� mode shall also be �eld selectable by setting a switch located on tkae RTU con�rol panel. 4. �n fhe supexvised mode tk�e noz-mal automatic contral pragrams shall opera#e. I:n the stand- alone mode, it shall be possible ta svt�itch to an alteinate control program. It shal.l be possiUle to designaie that the alternate program utilize eiiher the last a�ailable supervisary cgntrol data from the master (e.g. setpoin#s), ar tl�at the program utilize a defa�lt set of supervisory control data. Each program shall also have t11e ability to optionally utilize a default set af parameters in �he ev�nt ihat the RTil is re-initialized. 5. Tn th� super�ised mode, it shall be passi�le to from t�e Master Station to dawnload setpoints, disable cant�ol prograrns, override outputs, and to ch�ge the c�iltroi programs. Master stati�n cornrnands shall impl�ment select-before-aperate typ� digztal contrais. Each digital output s�all require a separa�e command to select a control and axlother command to execute the control. Eacla ca�nmand shall be verified by the RTU prior to irnplementing the control. 6. It shall Ue possible to write control progratxas to run by a schedule that differentiates days of th� week, holidays, times of the day (to 1 second xesolution), and frequency. J. Communications Protocol 1. RTI1 cnzx�xn.unications shall utilize an asynchronous communzcations protocol. The Contractar shall provide cornplete licenses to the protocol, including the xight for the Owner disclose the protocol to third pariies and for those parties to replicate tihe functionality of #he protocol. The �rotocol program code in the RTU will be protected by the Owner and will not Ue duplicated withaut the consent of the Contractor and/ar the RTU manufacturer. The Contractar shall provide detailed documentation of the protflcal that shall neither Ue copytighted nor limited Uy other lice�,se. 2. The RTU sha�l support both spontaneaus report Uy exception and/ar polled comrnunicatians. Each cornmunications packet sha11 be chec�Ced via a 16-bit Cyclic Redundancy Check code. Packets shall not exceed 25b bytes per packet nor shall they include err�bedded Uit-stuifing or other time dependent actions that prevent implementation of the protocol via standaxd asynchronous controllers provided by off-the-shelf units. The RTU protocal shall provide a eapaUility to store and transmit a minimum of 1.0,000 time stamped valua or status changes (COS). These COS shall Ue buffered in RTU processox memory for tz'ansmission when requested Uy the Master Station. FaiIure af the Master Station to request COS data shall not cause �osa of data unless ihe Uuffer has l�een exceeded. It shall be possivIe to inhiUit/enaUl� storage af COSs for eaeh indiwidual point wirhout respect tfl point type to selectively store COSs for high priarity data only. 4. The protoco] sha3] also sup�ort the ability of #he Master Station to request and xeceive the current value or state of inputs. 0515513.3U0 1330�-�$ 1312Gl02 City of Fort Worth Afar[hside Pump 5tation and Ground Slora�e iteservoir Project 5. RTUs shall support HSQ RTU protocol that is compatible with ihe existing RTUs azad host cflmputer system. PART 3: �XECUTION , 3.01 GENERAL IN5TALLATION A. The proeess control systern, ins�ru�mentation, and aceessory equipment shall l�e installed in , accordance with the manufactu�rer's instructions. The locations of zquipznent, iransmitters, � alarms, and sitnilar devices shawn on the Drawings are approximate only. Exact locations shall � be as approved by the Engineer during constructian. All information relevant to the placing af process contral wark shall be ol�tained in the field. In case of any interference with other work, proceed as directed by the Engineer and furnish all labor and rr�aterials necessary to complete the � work in an appzoved manner. B. The instrume:ntation iaop diagrams indicate the inten.t af the intercorfnection Uetween the individual instruments. Any exceptions should be noted. Two complete sets of approved shop drawings shall lae kept at the joU sit� during all on-site const�uction. Both sets shall U� marked up identically io reflect any modiiications rriade durin� ��:ld insiallation or startup. All markings shall be verified and initialed U� �ie Engineer nr his design.ated representative. C. Follawing comp�etiQn of insiallation and the Operational Readiness Test, one set of the marked up drawings shall Ue provided to the Engineer; the other set sl�all be retained by the Supplier for incorporation of the mark-ups into final as-built dacumentation. D. The instrumentation installation detaiis on the Contract Drawings indicate the designed instaIlation for t�e insirum�nts specified. Wh.ere specific installation details are not specified or shavc+n on the Drawings, the American Petroleum. Institute (API) Recommended practice 550 shaIl Ue followed as applicable. E. All work shall be executed in full accordance with codes and local rulings. Should any wark be performed contrary tn said rulings, ordinances and regulations, the General Gontractor shall bear fuIl responsibility %r such violations and assume all costs arising therefraxn. �, All equipment used in areas designated as hazardous shall be desi�,med for the Class, Group, and Division as required on the Electrical Drawings for the locations. All wark shall be in strict accordance with cades and local rulings. Should any work Ue perfo�ed contrary to said rulings, ordir�ances and regulations, the Supplier shall bear full responsibility for such violatians and assume all costs arising therefrom. G. Unless speciiically shown in the Contract Dravvings, direct reading or electrical transmitting instrumentation shall not be maunted on process pipiz�.g. Instrumentation sha11 be mounted on instrument racks or stands as detailed on the instalIation detail drawing�. All instntxnentatzon connections shall be pxavided with shutoff and drain valves. For differential pressure transmitters, val�ve manifolds for caliUration, testing, and Ulow down sez'vice shall also be provided. �'or slurries, chemical or corrosive fluids, inline diaphragzn seals shall be provided. H. All piping to and from iield insfa-umentation shaIl be provided with �lecessaiy unions, test tees, couplings, ada�ters, and shut-off valves. OS15513.300 13300-29 i vz�roa City af P'oit Woith Nortliside Pump Station and Ground 5tora$e Reservoir Project I. Field instruments requiring�power supplies shall ve �xovided with locai electrical shutoffs and fuses as xequired. J. Brackets and hangers required for equipment mou�ting shall be pro�ided and sha11 be installed in a worknza�lil�e manner and not interfere wi#h any other equiprnent. K. The PCST shall investigate each space in the building through whic� equipnaent must pass to reach its t"inal lacation. 7f necessary, the PCSI shall be xequired to ship material i�. sections sized to permit passing throv�gh restricted areas in the building. The PCSI shall also investigaie and make any fieSd modifications io the allocated space for each cabinet, enclosure, and panel to assure proper space and access (firont, rear, side). L. The shield on each process instrumentation cable shall be continuous from source ta destination and be grounded as directed by the manufacturer of the instrumenta.tioz� equipment, Uut in no case shall more than one ground point Ue emp�oyed for each shield. M. Li�ting rings shall Ue removed from caUinets/assemUlies. Hoie plugs the sa�e colar as the cabinet shall l�e pravided fnr the holes. N. The PCSI, acting through tk�e General Contractor, shall coordinate the instalIation, t�e placing an.d location of syste� components, and their connections to the process equipment panels, cabinets and devices, subject to the Engineer's approval. The PCSI shall Ue responsil�le for ensuring that a11 field wiring for power and signal circuits is done correctly in accordance witla Uest industry practice and provide for alI necessary systezn grounding to ensure a satisfactory functioning installation. The General Contractor hereunder shalI schedule and coordinate his work under this Seetion with tha� of the electrical wark speaifzed under applicable Sections. O. The PCSI sha�I grovide three 8 hour days of service by the RTU sernice repr�s�ntative to verify that the entire RTU is installed per the manufacturer's requirerrzents. The PCSI shall supply ceitified copies of all the tests/field reports supplied by the RTU sezvzce representative to the Owner for their recards. P. The PCSI shal] provide two 8-hour days of service by a factory-trained representative to verify that the entire local area network (LAN) is installed per the manufacturer's requirements. Tl�e PCSI shall include in his bici the cost of the factory trained representative to inspect al� LAN terrninations and the cost of testing the LAN to verify that it is zn.stalled and operating coz�-ectly (e.g., data being transfe:rred from node to node, no excessive tim�outs, rninimal collisions, etc.} The PCSI shall provide cartified copies af all tests and legible copies of all field reports generated Uy #he factary-trained representative to th� Owner £or their records. 3.02 TESTS (GENERAI..} A. The PCSI shall test all equipment at the factory prior to shipmen#. Unless otherwise s�eci�ed in the indzvidual specification sections, all equipment provided Uy the PCSI shall be tested at the factory as a single fully integrafed system. os �ss� 3.�ao 13300-3 0 i�iz6ioz City of Fort Worth Northside Pump Station and Ground Sfurage Reservoir Project B. As a minimum, the tes�ing shall include the followzng: 1, L]nwitnessed Factory Test (UFT} 2 Operaiiona! Readiness Tests (ORT) 3. Functional Demonstration Tests (FDT) �� 4. 30�Day Si4e Acceptance Tests (SAT) C. Each test shall be in the cause and ef%ct format. The person conducting the iest shall initiate an .' input (cause) and, upon the system's ar subsystem's producing the correct resul� {effect), the specific test requirement shall �e satisfied. D. All tes#s shall be conducted in accordanee with prior Engir�eer-approved procedur�s, forrms, and chec�Clists. Each specific test shall be described and followed lay a section for sign ofFby #he appropriate party after its satisfaetory cnmpletion. E. Co�ies af these sign off test pmcedures, forms, and chec�Clists will constitute the required test docurnentation. F. Provide all special testing materials and equipment. Wherever possilale, perform tes#s using actual process variabl�s, equipment, and data. Where zt is not practical ta test with real process variables, equipinent, and data, provide suitaU3e naeans of simulation. Define these simulation techniques in the test procedures. G. The General Contractor shall require the PCSI tn coordiriate all testing with the Engineer, all affected Subcontractars, and the �wner. The General Contractor shall require all affected equipment suppliers with control pan.els or process con.trol systenn suppliers ta fully caoperate azid participate in all tests as required for camplete and effective tests. H. Tlae Engineer reserves the right to test or retest all specified fi�nctions whether or not explicitIy stated in tl�e prior a��roved Test Procedures. I. The Engineer's decision shall be final regarding ihe acceptabiIity and completeness of all testing. J. No equipmeni shall be shipped until tl�e Engineer has received all test results and approved the system is ready for ship�nent. K. The P��I shall iurnish the services af servicemen, all special calibration and test equipment and labor to perform the field tests. L. Correctian of Deficiencies All de�ciencies in workmanship andlor items not mee�ing specified testing requirements shall be corrected to meet specification requirements at no additional cost to the Owner. os�ssi3.3oa 13300-31 ivzdroz City of Foit Worth Northside Pump 5tation and Ground 5tc�rage Reservoir Project 2. Tesiing, as specified herein, shall l�e repeated after cozrection of deficiencies is made until the specified requirements are met, This work shall be per%rmed at no additional cost to the Owner. 3.03 iINWITNESSED FACTORY TESTS (UFT) A. The entire systenn, except primary elements, fmal control elem,enfs, and field-naounted transmitters, shall be interconnected and tested to ensure the systenc� operates as �speci�ied. A1I analog and discrete input/output points not inEerconnected at this tixne shall Ue simulat�d to ensure proper aperation of all alarnas, manitoring devices/functians, and control deviceslfunctions. B. All panels and assemblies shall be inspected and tested to verify fhat they are in conformance with related suUmittals, specifications, and Conh•act Drawings. C. During the tests aI1 digital systezn hardware and software shall have operated continuously for five days withc�ut a failure to verify the system is capable of continuous operafian, T�e unwitnessed test results shall be subznitted to the �ngineer for approval priar ta the start of the OperationaI Readiness Test {ORT), 3.04 OPERATIONAL READ]NESS TESTS (ORT) A. Prior to startup and the Functional Demonstration Test, the entire sysfem shalI be certified {inspected, tested, and docurnent�d) that it is READY for nperation, B. Loo�/Cam�aonent 7ns�ections and Tests: The entira system shalI b� checked for praper installal:ion, calilaraiad, and adjusted on a loop-by-laop and cornponent-by-cozzaponent Uasis to eilsure that it is in confarmance with related sul�mittals and these Specifications, The ORT shall be complete, fully docunnanted with every page sigz�ed aff. The QRT documentatzon shaIl l�e submi�ted and appraved prior to the stax-t of the FDT. l. The Loap/Companent Inspections and Tests shall be implenlented using Engin�er-approved farms and checklists. a. Each loop shall have a Lnop Status Report to organize and track its inspection, adjustznent, and caIibratian. These reports shall include the fol�owing infaz-nnation and cheek-off items wi#h space for sign off by the P�SI: 1) Prajec# Name 2) Loop NumUer 3} Tag Number far each component 4515513300 13304-32 1 ll26/fl2 City of Fnrt Worth Noithside Pump 5tatiun a�id Ground Storage Reservoir Project 4} Check-offlsign-off for each component � Tagfidentification � Installatian ■ Terznination - wiring � Termination - tuUing � Cali�ration/adjustment ,, 5) Check-oFflsign�off for the loop d Panel interface ierminations ti UO interface terminations e IIO signal operation � Inputsloutputs opera�ional: ar�ceived/sent, processed, adjusted � Total loog operation b) Space for comments la. Each active Analog Subsystem element and each UO module shall have a Component Calibration Sheet. These sheets shall have the following inforniation, spaces fax data entry, and a space fox sign off by the PCSI: 1) ProjEct Name 2) Loop Nuzriber 3} Carnponent Tag Number of I/O Module Number 4) Component Code Number Analog 5ystem 5) Manufacturer (for Analog system elemerit} 6} Model Numberl5erial Number {for Analog system) 7) Surnmary of Functionai Requirements: � Indicators and Recorders: Seale and chart ranges � Transmitters/Converters: Scale and chart ranges � Computing Elements: Function � Cont�ollers: Action {directlreverse} cantrol Modes (PID} d Switching El.er�x�ents: Urnit ra�tage, differential (FIXED/ADJUSTABLE}, Preset (AUTOIMANU.AL) � Il0 Madules: Input or output 0515513.300 13 3 00-3 3 t irz�roz City of Foit Warth Nurthside Pump Station and Ground Skorage Reser�+oir Froject S) Calibr�tions: a A;lalog Devices; Required and actual inputs and ouf�uts at 0, 10, 50, and 100 pereent of span, rising and falling � Discrete Devi.ces: Required and actual trip points and reset points � Controllers: Mode settings (�'ID} ■ I/O Modules; Required and actual inputs or outpuis far 0, 10, 50, and 1.00 �ercent of span, rising and falling 9} Space for cnmments � 0) 5�ace far sigxz aff Uy �he FCSI 2. The General Cantractor shall require the PCSI to maintain the Loap StaYus Reports and Component CaIiUration Sheets at the job-si�e and znalte thein a�ai�able to the Engiiieer/Owner at any time. 3. These inspeclions and tests do i�ot requirc; witnessing. Hnwever, the Engineer shall r�view and inztial all Loop Status Sheets az�d Component Calibxation Sheets and spot-check their entries periodically and upon completzon nf the Operational Readiness Test. Any deficiencies found sha11 be corrected. The ORT shall be cazx�plete, fully documented, with every page signed off. The ORT docu�nn.entation shall Ue su�arniYted and approved p�ior to start the FDT 3.05 FUNCTIOlVAL DEMONSTRATION TEST (FDT} A. Prior to siai-�u� and the 30-Day Test, the entire installed instrument and control system sha11 be eerlif ed that it is ready for operation. All preliminary testing, inspection, and calibration sha11 be cam�lete as defined in the Operational Readiness Tests, The �DT wi11 be a joint test by the PCSI and all equipment sup�liers with control panels, process control systems, and �vitnessed by the Engineer. The Owner and the �ngineer shall be noiified in writing of the proposed dated at least 30 calendar days priar to start of the test. The pump station shall be staa-tad up and ful�y operational pr�or to the start of the FDT. B. Once the facility has been started up and is operating, a witnessed Functional Demonstratian '�est shall be performed on the complete system to demanstrate that it is aperating and in compliance with these Specifications. Each specified function shall be demonstrated on a paragrap�a-U�-paragraph, loop-Uy-loap, and site-Uy-site basis. C. Loop-specific and non.-loop-specifie tests shall Ue the satne as specified under the Qperaiional Readiness Test except that the ent�re installed system shall Ue tested and all functionality demonstrated. The Engineer shall detcrmine if the system is operati�ag satisfactary. D. Updated versinns of the docuinentation specified to l�e provided for durixag the factary tests shall be made available tn the Engineer at the j ob-site Uath before and d�ring the tests. 7n addition, ane copy of a110&M Manuals shall be made available to tkie Engineer at the job-site both before and during iesting. asi ss i3.3no 13300-34 � i�z6ra2 City of Fort Wo�th Northside Pump Station and Ground 5torage Reservoir Project E. The daily schedule specified to Ue followed during the factoty tests shall also Ue followed during the Functional Demonstration Test. Tne Entire FDT daily schedule shall be submitted and appraved prior to start of the FDT. F. The system shall aperate for 1 DO continuous hours without failure before this test shall be � � considered successful. G. Dem.onstrate communicaiion failure and recovery r s H. Demonstrate total power failur� and recovery. NOTE: Th.e UPS shall be remo�ed for this test. ' I, Demanstral:e a catasirophic failure and recavery af the RTU. Demonstrate procedure for backing up the computer system; reload using a backup. 3.[}S 30-DAY SI'TE ACCEPTANCE TEST (SAT) A. After completion af the Qperational Readiness and I'unctional Demanstration Tests, the PCSI shali be responsiUle fax aperation of the entire system for a period of 30 consecutive days, under conditions of full plant process operatian, without a single r�on-field repairable malfunction. B. During this test, plant operating and FCSI personnel shall be present as required. For this test, the PCSI is expected to provide personnel who have an intimate knowladge of the systenn hardware and software. C. VVhile this test is proceeding, the Owner shall have full use of the system. Only plant operating personnzl shall be a3lawed to operate equipment associated with iive plan� processes. D. Any malfunction during the tests shall be analyzed and corrected Uy the 1'CSI. The Engineer and/or Ow�ner will detern�ine whether any such malfunctions are suff"icie:ntly se�ious to warrant a repeat of this test. E. During this 30 cansecutive day test period, any xnal.funetion which cannot Ue corrected withiu 24 hours of occurrence by PCSI �ersannel, or more than two simil�r failures of any duration, will Ue cansidered a non-field-repairaUle m.alfunctian. F. Upon campletion of repairs by the PCSI, the tesk shall be repeated as specified herein. G. In the event of rejectzon of any part or function, the PCSI shall perform repairs or replacement within 90 days. H. The tatal a�ailability of the system shall be greater than 99.5 percent (99.5%) dUrzng this test period. AvailaUility shal] Ue defined as: Availability =(TotaI Testing Ti�ne-Down Time), Total Testing Titne I. Down tinles due to power outages or other factors outside the normal protection devices or l�ack-up pawer supplies provided shall not coniriUute ta the availaviIity tesi times aUove. 0515313.300 13300-35 t vz��oz City of Fart Wo�th No�2hside Pump 5tation and Ground Storage Reservoir Projeel J. Upon successfi�l completion of the 30-day site acceptance test and suUsequent review and approval of complete system final documentation, the system shall Ue considered sul�stantially complete, and the one-yoar warranty period shall commence. 3A9 CONTRQL SYSTEM DIAGRAMS AND DETAII.S A. To assist the 1'CSI in deterznining fhe scope of �ork, a�eries of loop diagrams and details are provided. Unle�s specifically stated atherwise, the PCST shall Ue respansible for pravidzng all ins�-umentation, control equipment, and auxiliary devices necessary to perform the functions specified herein and as show�a and described on these diagrams. Any auxiliary devices such as lightning/surge prateetars, relays, timers, signal isolators, signal baosters, etc. which are necessazy for corr�lete operation of the system., ox to perfaz'm the functions specified, sha]1 be included whether or not they are specifically shown ar tabulated on tlze loop diagrams. I3. The inient of the loop diagrams (as shown in the Drawings) is to descriUe in as much detail as possiUle, the hardware, software and functional requirements of a process measurement and control system, They a�•e not intended to convey requirerrt�nts far conduit and wiring between panels ar system coznpanez�ts. This infarmatian is included in appropriate electrical specifications and Dravvings. Any additional wfring or raceway required for a fully operational system shall lae prov:ided at no additional cast to the owner. PART 4; CONTROL NARRATIVES 4.O I GENERAL REQUIlZEMENTS A. The following control laop descriptions shall be used in conjt�nction with the con.stz-ucfiion documents. B. For alI cont��all�d devices (such as puznps and motorized equip7nent), if a de�ice zs conamanded to start or stop i�y the progran�unable lo.gic controller (PLC) and the device feedl�ack state does nat match the commanded state within a p�eset time, an equipment command fail alarm sk�all he generated by the PLC for display and aiaim.ing at the HMI. The device shall then be commanded io stop. If a device feedback state does not rnatcla the commanded state at any time, excluding the change of state described ahove, an equipment carnrr�and fail alarm is �enerated by the PLC far display and alarming at the HMT and the device is coznno.ataded to stop. After a c�mmand fail alarm occurs, the device cannot t�e siarted again uirtil a reset has been zssued at the HMT. � C. �or all cant�rolled �alves, if �he val�e is camma�ided to open or close vy tk�e PLC and the valve feed�aack state d�es no# match the commanded state within a preset time, a valve comrnand fail alarm shall be generated Uy the PLC for display and alanning at the HMI and the commanded state shall remain the same. If the valve feedback state daes not maich the comrnanded state at any time, exeluding the c�ange of state described above, a valve command fail alarm s�aXl be generated by the PLC for display and aiai�ning at the HMI and the cammanded s#ate shall remain the same. D. Far alI variable speed pumps and feed systerns, if the pump is cammanded to z'un at a specific speed and the speed feedUack sigrEal deviates frann the commanded speed Uy a preset deadband for a preset time �eriod, a s�eed deviation alarin shaIl Ue geraex'aied by the PLC for display and ala.rming at �lie HMT. 0S 15513.300 L �3��-36 11/26/02 City of Fort Warth Nortlyside Pump Station and Ground Storage Reservoir Project E. Far all analog modulaiing; valves, if the valve is commanded to open or elose tt� a specific position and Fhe position feedUack signal deviates frorn the commanded position by a preset deadband for a preset time period, a valve deviation alarm shall he generated by the PLC far display axid alarnung at the HNII. - F. All tuning paran:�eters for each FLC software PTD controller shall be entered at the HMI. Tuning trends shall be provided to tune and monitor the PID operations. Tuning paxa�x�.et�r settings shall be passwoxd protected. G. All alarm and control seipoints shall be entered at the HMI. The setpoints shall be passward protected. H. Runtimes far all tx�otorized equipment shall be totalized in the PLC and indica��d and hisinrically � cnllected at tl�e HMI. The totai runtime shall be reset from th� HMT. The runtime reset shall be password pratected. I. All pracess analog inputs shall Ue displayed, hisknrica3ly collected and trended at the HMI. Law-low, low, high and high-high alaz-ms shall be provided at t.�e HM� unless provided by the PLC. Nuisance "- alarms such as low turbid:ity and low differential head acz'oss a�lter shalI be inhibited. J. Ail process flows shall be totalized in the PI�C. Previous day an.d cur�rent day totals shall be displayed and historically collected at tlae HMT. K. When a valve is closed flr a pu�p is not x-unning, the flow tatalizer will not accumulate �alues caused by noise or ertors in calibration, L. When a valve is clased ar a pump is not running, the analog flo�v signal associated with that vaive or pump shail not generate a low flow alann. M. For analog points, under-range (lass-of-signal) alarxns shall Ue generated by the I'LC for display and alarming. � � N. PLC system diagnostic status and alarming shali i�e displayed and alarmed at the HMT for hardware status (primary, standUy, running, stopped). Each IIO card in each PLC or RIO rack shall be monitored and alarmed at the I-�MI if a failure occurs. Each iIMI SCADA server shall be monitored for pr:imary or standby status and indicated on the HMI. Q. All chemical usage snall Ue tatalized in ihe PLC. Previous day and current day totals shall be displayed and historically cailected at th,e HMI. Chemical usage shall be calculated i.n the PLC based on the ealculaied fe�d rate outpuk (mlln:�in). P. If eguipmeni and/or devices are labeled "future", programming (R'�U and HMI} sha31 Ue included as part of this contract. t6 OS 15S 13.300 13300-3 7 i z�z�/oz City of Fott Worth Noithside Pump StaYion and Graund 5torage Reseivair Project Laop No. I000 Nortlisirle II Pressu�e Plr�r:e Flow I. Northside R Pressure Plane flow shall be indicated, tatalized, historicallyrecorded and trended at the HMI. . 2. The existing pump stafion influent pressure sl�all be indicated and historically recorded at the HMI. Loou No. 1050 Nortl:si�le Presstcre Plane Cor�trol Yalve 1, Valve apen (full open) and closed (full close) status shall be indicated at the HMI, 2. Valve posifion, in percent apen, shall be indicated at the HNII. 3. Status ofthe valve's L/R {loeallremote) selector switch shall be indica�ed at the HMI. When the L/R selectar switch is in remote, cannput�r shall Ue indicated at the HMI. If the T,IR selector switch is in any other position, lacal shall be indicated at the HMT. �4. Local Mode: a. The HMI shall indicate the vaIve status. All con�rol shall be at the valve. 5. Computer Mode: a. The val�ra shall be modulated from the HMI. Loou No. 120D Hallv Pressure Plc��te Ca�ztral Vr�lve 1. Valve open (full open) and closed (fu11 close} status shall he indicated at the HMT. 2. Status of the valve's L/R (locaUremote) selector switch shaIl be indicated at the HM�. When the LIR Selector switoY► is in remote, computer shall Ue iildicated at the HMI. Tf tlae L/R selector switch is in any other position, 1ocaI shalI be indicated at the HMT. 3. Local Mode: a. The HMI shall indicate ihe valve staius. All control sha11 be at the val�e. 4. Computer Mode: a. The valve shall be opened and clased frorn tl�e �IMI. Laov No. IISdGraulad Storr��e �"r�rxk Level r��ad Hoilv Pressure Pla�ze LzCet Vr�lve l. Gxaund starag� tank level shall be displayed, hisforically recorded and trended at the �iMi. 2. Tf the level in the tank z'eaches #he high level setpoint in the RTU, a high level alarm shall Ue generat�d and disp3ayed at the HMI. 3. If the level in the tank dxops Uelow the low level setpoint in the RTU, a law ]evel aIarm shall be generated and displayed at the HNII, os i ss i s.3oo 13300-3 8 i i�z6ioa City af Fort Worth Ilorthside Pump S#ation and Ground 5torage Reservoir Project Lvop No. 1300 NottlTsitle Hi�h Serviee Puntp ancl Ca�ztrol Yr�lve The following description is far lnap No. 13�0-�1 (Northside High Service Purnp No. 1). The descriptions for Loop No 13Q0-02 and 03 {High Service Pump No. 2 and No. 3) axe the sazne. 1. Pump s�ction pressure shall Ue indicated at the HMI. 2. , 3 4. Pump discharge pressure shall be indicated at the HMI. Differential pressure across the pump shall Ue calculated in the RTLT and displayed at the HMI. Valve open (full open} and closed (full c1Qse) status shal] be indicated at tiie HML If the �alve is Uetween full ope�i az�.d full clase, a transition status shall be displayed at the HMI, .� 5. Status of the �alve's L1R seleetor switch sha11 i�e indieated at the HMI. When the L/R �� seleciar switch is in xemote, computer shall Ue indicated at the HML If the LIR select�r switch is in any other position, local sha11 be indicated at the HMI. 6. Local Mode: 7 a. The HMI shall indicate the valve status. All control shall be at khe valve. Computer Mode: a. �. d. �en RTU Made is selected, the valve shall l�e opera�ed independently from ihe pump. The valve shall Ue opened, closed, ar stopped in any position fram the Hh�lI. The IIMI shall cantinue to indicate the valve status. The pump cannat be started frorri the HMI if the valve is in RTU Mode. 8. 10. Puxnp runtime shall l�e calculated in the RTU, displayed and hiatorically recorded at the HMI. 11. Status nf the pum�'s MCC mounted MIC (Manua]/Cornputer) and locally mounted LIR selector switches shall be indicated at the �Il1QI. VJhen tba MIC and L/R selector swiiches az'e in camputer and remote respectively, computer status shall be indicated at the HMI, If the selector switches are in any other position, local status shall be indicateci at the IIlVII, Pump Mode / RTU Made selectar switch shall be provided at the HMI. Open 1 Stap / Close pushUuttans shall be provided at the �IMI. When Pump Mode is selected, the val�� shall he cnntrolled by the punrzp. The pum.p sfiarts when tk�e valve zs closed, azad the pu�mp stnps vahen the valve is partially closed. The HMI shall co�tinue to indicate the valve �aosition. High Service Fump Overload alarm shall be indicated at the HIvII. IHigh Service 1'ump Comnnon alaxm shall be indicated at the HMI (low or high pressuxe alarms). osissi3.3oa 13300-39 i iiz6�a2 ciry of rort worin Northside Pump Statinn and Ground Storage Reservoir Project 12. Local Mode: � a. 1'urnp shall Ue started and stopped manually from the MCC or the local control statinn only. Regardless af the valve .inode of control, both the pump and the pump control valve shall be cozatrolled simultaneausly as shown on th� electrical schematic. Valve mode of operation selection switch shall not be activated until the pum.p is switched back to reznote. 13. Computer Mode: a. If the pump is in computer mode, it sha11 be started and stopped rnanuatiy frona t�e HMI, If the pump control valve status is in local mode or RTU mode, fhe pump � shall not Ue allowed to s#art frox�a the HMI. The valt�e must Ue in Uoih computer and pump modes ta Ue opened from the HMI. �au� No. 1310 Potiver Mrtrxu�enierxt 1. 1'ower and Voltage shall be indicated at th.e HMT. Loop Na. 1330 S�faake Detector 1. Smoke detection shall be alarmed and indicated at the HMT. Laav No. 1�450 Pressure Relief Valve 1. High pressure alanm shall be indicated at the HMI. Loo�v No. 1500 1Vot'tl:sitle Pu��t� Strttio�z Efflue�tt Flow 1. Northside effluent flow shall Ue indicated, totalized, historically recorded and trended at the HMT. Loa� No. ZD00 No�tl�side Praraen Str�tiori Sasnin Pulaans The fallowing descriptian is far Loop No. 20fl0-01. The descriptinns for Loop No. 2d00-02 through 06 are the sarne. 1, 2. 3. 4. Loon No. 2500 Pump run status shall b� rndicated at Yhe HMI. Pump fail alarm status shall Ue indicated at the HMI. Suz�n� hi�h level alarm shall be i:ndicated at the HMI. Pump runti�ne shall Ue displayed and historically collected a� the HMI. E�ztry Alttrrat The folIowing descriptian is far Loop No. 2500-01. The descriptions for Loop No. 2500W42 througi� 07 are the sazne. �. Entry alarm status shall be indicated at the HMT. D515913.3D0 133p0-40 � i/z6�oz ci�y or r�,� wo�tn Northside Pump Station and Growid 5torage Reservoir Project Lool� No. 3000 RTUAIrtr��a arzd Siatus 1. Connmunication iail status alarrn shall Ue indicated at the HMI. 2. Battery fail alarm status shall be indicated at the IIMI. Loon No. 3100 Chlorine Residur�l The following descriptzon is for Loop No. 31 QO-O 1. The description for Loop Na. 3100-02 is Lhe same. , 1. Chlarine residual high�Ievel setpoint shall be provided at th� HMI. �� 2. Chlorine residual high -level alarm �halI be indicated at the HMI. �� 3. Chlorine residual low-level setpaint shali be provided at the HMT. s� 4. Chlprine residual low-level alarm shall be pravided a.t tlie HMI. 5. Chlorine residual value sh.all Ue indicated at fl�e HMI. 6. Chlorine residual low-low shutoff setpoint sha11 be �xovided at the IIMI. '` 7. Chlorine residual low-low level alarm shall be indicated at the HMI. 8. Chlorine residual high hi�ii level ala��.n setpoint shall be provided at the HMI. 9. Chlorine residual high-high level alarim shall be zndicated at the I-�MI. 0515513.30p 13300� 1 l 1/26l02 City of Fort Woith Nortliside Purap 5tation and Grnund Storage Rescrvoir Project EXISTXNG I/� DATABASE LIST 1. The following is a list of the exiting IID presently cannected to the existing RTU. This list of I/O shall U� recozxnected to the new RTU located in the new punnp station. All HMI and PLC programtnin� sh.all be perforzn.ed to maintain the present control and rnnnitoxing features of the existing system. Spare I/� zequired by these specifications shaIl be calculated using the total IIO, including this Iast of I/O. 2. � TAG NAME � 1�OR-BYPS-CLS � NOR-BYPS-CTL � NOR-BYPS-FLO � NQR-BYPS-OPN � NOR-CL2-RES � NOR-FLO-SPT NQR-k'VL�-CL� NOR-FVLV-OPN � NOR-I� VLV-RL I NOR-INTR-ALM � NOR-INTRI -ALM I NOR-LAMl'-�UT � NOR-LINE-PRS � NOR-PH { NOR-PHINTR-ALM I NOR-TANK-ALM I NOR-TANK-LEV DESCRIPTION CLOSE LIMIT CTRL MODE FLOW (15") OPEN LIMTT CHLOR RESID S�T POTNT VALVE CLOSED VALVE OPEN RAISEIT�.OWER Tl'�TTRUSI�N INTRUSION Lf�MI' OUT LINE 1'RS PH INTRLTS TON INTRLJSION LEVEL IIO TYP� DISCRETE DISCRE�E D�GITAL PULSE DI$CRETE ANAL4G ANALOG DISCRETE DISGRETE ANALOG DISCRETE DISCRETE DISCRETE ANAL�G ANALOG DISCRETE DISCRE'I'E ANALOG END QF S�CTION asiss i�.aoo 13340-42 i vzr�o2 Ciry of Fort Worth North Side Pump Statian Ground storage Reservoir Projeck SECTION 13315 PROCESS 1NSTRUMENTATION AND CONTROLS -PROD�ICTS PART 1; GENERAL � 1,0I SCOPE OF WORK r A. This sectiQn co�vers tl�.e furnislazng, installation, and services for the field-mQunted instruments and analyzers, major systems, panels, and subassemblies as detailed an the drawings and in the Loop , , Diagrams. �� B. Refer ta Sectian 1330Q. „ 1.02 RELATED WORK i_ A. Refer to Sectian 13300. � 1.03 SUBMITTAL� A. Refez ta Section 13300. I 1..04 REFERENCE STANDARDS A. Refer to Sec#iQn I3300. ` 1.05 QUALITY ASSLJIZANCE A. The Engineer shall detemline whether a produci is an Approved Equal based upon the information listed herein and the rnanufacturer's data sheets regarding the models specified. Alternate equipment � must rneet the criteria lisfed herein azxd any additional information in the manuiacturer's data sheets � in order to be accepted as an Approved Equal. Supplier must fiu-nish f.ive worldng instal�ation • references for any alternate equipment along with Owner, contacf, and telephone number. i ` 1.Ob MAINTENANCE AND TEST EQUIPMENT � A. Pro�ide spare parts as indicated on the individual device specifications. PART 2: PRODUCT� R 2.01 ANALYTICAL IN�TRUMENTS A. Chiorine Residual Analyzer �� l. Type: a. Microprocessor based elecfronie transmitterlconvei�ter with a submersiUIe memUrane type sensor. OS 15513315 I3315-1 l ��z�ia2 City of Fort Worth I�Iortli Side Pump Station Ground storage 12eservoir Aroject 2. �'unctian/Perf�rmanee: a. Power Requirements: 115 V, G4 Hz supply. b. �perating Range: Selectable 4 to I; 0 to 5; 0 to 10 ppm chlorine, Internal battery will 1Ylaintain sensar polarization in �e case of power failure. o. Signal Output: Isolated 4-2a naA d. Accuracy: Pluslminus 3 percent full scale. e. Alamis: Two adjustable Form C contact closure alarms rated 5 a:mps at 24V DC125QV AC. f. Response: 90 percent i3120 seconds. g. Repeatal�ility: O.QS ppn� CL. h. Display: LCD with .7-in high cl�axacters. Diagnostics: Shall have built-in se1� diagnostics and display operationaI errors and equipment malfunctions. 3. Physical: a. TransnnitterlCoiiverter Enclosure: NEMA 4X. b. Sensor Material: PVC bad}�, gnld cathode, silvex anode, or other noble met� electrodes and chlorine perrrieable membrane. c. Mounting: Sensor shall Ue installed for pipe ar handrail mountin�, or installed for flow throu�h tee applications as indicated on the instruraent device schedule. Electronics case shall be suitable for pipe, Unistrut, or wall mounting as required. 4. OptionslAccessories Required: a. Pravide a complete har�drail mounting system or flow through tee maunting system as required Uy the instrument device schedule to meet the application. The handrail mounting system shall include PVC mounting pipe (length as required) and stainless st�el moun�ing hardware. The flow thxough tee mounfing system shall include all flow regulators, pressure regulators, shutoff valves, sample pumps, etc, as detailed ar required for complete operational system. U. Provide sensor ca61e af sufficient Iengih for installation without splzces Uetween the sensor and transmitter. c. Wh�re the Drawings, fnstrument d�vice schedule, or ma�iufacturer indicate that tha sensar will be subjeet to both�fi�ee chloxine and comUined chlorin� in ihe water/wastewater Ueing measured, the Contractor shall supply the necessary sannple conditioning required io monitar total chlorine residual. O51 S S 13.315 13 315 -2 � vzsioz City of Fart Worth North Side Pump Stakian Ground storage Reservoir Project d. Pro�vide ane fullyear spare supply of any expendable iiems such as reagen.ts, clnet�aica�s, rnembranes, etc, as required %r the analyzer furnished. 5. Manufacturer(s}: � a. Capital Controls, �eries 1870E, no approved equal 2.02 FLOW METERING INSTRUMENTS A. Transit Tirzie Ultrasonic Flowmeter , 1. Flow Element a. Type: , 1) Diagonally traversing transit time type. 2) Spaol pie�e sensor design. . b. Function/Performance: 1) Accuracy: Plus or z�ninus 1.0 percent of £�ow fram 1 FPS to full scale. This includes the flaw transmitter/ converter. 2) Operating Temperature: Minus 3Q degrees Fahrenheit to plus 150 degrees Fahrezaheit c. Physical: I) Sensors shall be mounked diagonally aczoss from each other and shall be mounted through special windows or mout�ting bosses and shall not sense through the pipe wall. Sensors shall be corrosion resistant and weatherproof. ' , d. Options/Accessories R�quired: �' 1} Each flow meter assembly {sensor and transmitter) shalI be factory caliUratet�. The calibration report shall Ue included in ihe iinal O& M manual. e. Manufacturer(s): i) Badger, Mode14500, no approved equal 2. Transmitter/Converter a. Type: 1} Electronic, microproccssor Uased, inatch to flow elem�nt. as tss��.�is 13315-3 � vzsro2 City of Fort Worth Nnrth 5ide Pump Station Ground stnrage Reseruoir Project b, Functian/Performance: 1) Accuracy: See flow element. 2) Operatin� Temperature Ran�e; Ylus 32 degrees F to I30 degrees F in unheated units. Minus 2b degrees F ta I30 degrees �` in he�ted units. Provide unhea�ad units unless noted otherwise. 3) Output: Isolated 4-2p ma. 4) Power Requirements: 12Q V, 60 Hz. 5) CaliUra�ion: Microprocessor is responszl�le for holding all cflnstants, programmed through the franf panel. Microprocessor perfortns all sigt�al conversion and calculafiions digitally and then cQnverts digital signal to current output. 5) Diagnosties: Transrr�itter to perform self flow system checks and display any non-normal operation. 7) Cit-cuitry: Solid-siate rnicroprocessor based. Battery memory backup in case �f power failure. $) TI�e transmitter circuitry shall be intercharzgeable between fi�ow meters and shall allaw �'or easy iield range changes. 9) The transmftter shall include interFerence-rejecting circuitry to maintain a reliable sig�nal in the presence of buUUles, solids and disturbances in the flowing stream, c. Physical: 1) Enclosure: NEMA 4X, Stainless Steel d. Options/Accessories Required; 1) Pxo�ide a local indicatar vwiih scale engxaved in engineering units afflaw. 2) Wlaexe �ndicated an the instrurnent device schedule, pro�vide a nan-reset iotalizer. 3) Provide aIl interconnecting cable, cannectors and fitt�ngs between the transmit�er/converter and the flow sensors. e. Manufacturer{s): 1) Supplied with flaw element. os�sst3.�t5 I3315-4 i vzsroz City of Fort Warth North Side Pump Stativn Ground storage Reservo'v Project 2.03 LEVEL INSTRT.JMEN"'i'S A. Float Type �evel Switches I. Type: � a. The switch assembly shall Ue weighted and suspended on its own cable. 2, Function/Perforrrtance: a. Temperatura Rating: 0-50 degrees C. , b. Contact Ratin.g: Up to 250V ACIDC, and 8 amps AC, 5 amps DC. �� c. Contact Arraugement: Form C cazatact which is field selectable normally open or clos�d. 3. Physical: a. Contact: Sealed mercury switch housed in a chernical-resistant pol}rprnpylene casing. ,� � h. Flexible Suppart Cable; Synthetic t�aree wue cable, zxiin.izlnum 19 AWG wrre. ._ c. Specific Gravity: Match to fluid Ueing measured. 4. Options/Accessories Required: � a. Pravide flexiUle support cable of suff'icient len�h to ensure no spliee or connectian is required in the wetwell. b. Pravide junction bax outside the wetwell for cannection af ca�Ie. �' c, Provide stainless steel supports/moulating accessories as required. 5. Manufacturers: i a. Flygt, Mad�l ENH-10. b. Approved equal. B. Pressure Sensing Level Transmittez-s 1. Type: a. Micrc�processor based intelligent type, diaphragm actuated. U. The insh-ument shall nieasure gage pressure. OS15S13.315 13315-5 11/25/02 City of Fort Worth Nortli Side Purnp Skatian Grouud sforage Reservoir Project 2. Func#ion/Perform�nce: a. Accuracy: Plus or minus 0.05 �ercent of calibrated span �ith 100;1 turndown. U. �ver Ran�e Frotection: Provide positive aver range protection to ma�cimum proc�ss pressure. c. RFI Protection; Q. I percent error Uetween 20 and 1000 MHZ and far field strength, up Yo 30 ��. d. Output: 4�2p mA selectable of square roat or linea�r fitnction. e. Meter display shall read the actual engineering units value. e. Pawer Requirements: Loop-po�v�r�d two wire type and operates on 10.5 to 42.4 da vsrith no load. f Hunnidity liznits: 0-lOQ % relative hunaidity. g. Transient Prntection: Response time shall be l�s than 1 nanosecond; Peak sui-ge current is minimum of 5000 aznps to housing, Peal� transient voltage is rninimuzx� of i Ofl V dc. Loop impedance slaall be Iess than 25 aluns. £ StaUility: ComUined texnperature effects shall lae less than �}.Z percent af maximuzm span per 54 degrees F temperature c�ange, 3. Physical: a, Electrical Classif cation: Intrinsically safe or explosion- proof for Class I and CIass II, Di�vision I locations. l�. Enclosure: AIl parts shall Ue Rated NEMA 4X 316 Stainless Steel. c. Diaphragm Sensor Material: 3I6L SST or Hastelloy C. d. S�nsor �ill Fluid: Sha11 l�e sui.table for process fiuid being meas�red. 4. OptionslAccessories Required: a. If required to meet the range or suppression/elevation requirerzaents, the coniractar shall supply a dzfferenTial pressure transmitter. b. Provide a shutoff valve and mounting Uracket for each transmitier. c. Pro�ide an integral i:ndicator scaled in engineering units. 5. Manufacturer(s): Rosemount, 1151GP-7-5-22-M4-B4 wifih Presstu•e Range 0-150 PSI, no approved equal. OS15S13.315 13315-G i i�zsioz � City of Fo�t Worth North 5ide Pump Station Ground stnrage Reseivoir Project 2,04 PRESSURE TNSTRUMENTS A. Pressure Trar�smitt�rs 1. Type: , a. Micropxocessor Uased intelligent type. b. DiapY�ragrn actuated. 2. FunativnlPerformance: ' a. Accuracy: 0.1 percent of span {linear autiput). b. 5tability: Combin�d temperature effects shall Ue Iess than 0.2 percent of maxitx�unn span per 50 degrees F iemperature change. Effect on accuracq due to sfatic pressure changes shall be negligibl�. - c. Power Requirements: Loop-powered, tvvo wire type. d. �utput: 4-20 rnA DC. 4utput shall be linear for pressUrs and level applications. For flaw metering applications the output shall be the squaxe raot of the input differential pxessure. e, RFI Prot�ction: 0.1 percent error befween 27 and 5�Q MHZ at 34 v/m field intensity. f. Drift: 0. IO percent per six months for 4-20 mA autput. I g. Sensor Technology: Digital. h. Over Range Protection: Provide positive over range �rotection. I 3. Yhysical: a. Electrical Classification: Intrinsicaliy safe for Glass I and Class II, Division 1 locations. ' b. Enclosure: NEMA 4X. , I c, Sensor Diaphragrn Material: Cabalt-Nickel-Chrome alloy or Hastellfly C. d. Gas�Cets: Teflon. ` e. 5ensor Fill F1uid: 8ha11 be suitable for prncess fluid being measuxed. Wh.en used far . chemical m.etering service, sensor fil! £�uzd shall be rated s�aecifically for the chemical being � rneasured. , 4, OptionslAccessori�s Required: a. Provide span and zero adjustment at each transn�itter. OSISS13315 13315-7 11125/Q2 City oF Fort Worth Noith 5ide Pump Station Grnund storage Reservoir Project la. Provide local�indication at eaoh transr�aitter, ezther analog gauge nr LCD readout. Scale shall be in engineering units. c, Provide hand held programmer(s) as specified under toals and test equipment. d, For each transn�itter pravide a ModeI 5BZ43 multimatic mani�'old as manufactured by D/A Manufacturing Co., Inc, and maunting brackets a� req�ired. The manifold shall be 3 I6- stainless s1:ee1 and provide the following modes of oparation: � 1) Normal Mode 2) Zeroing Mode 3) Isolation Mode 4) CaliUration Mode 5} Blowdown Mode 5. Manufaci�rer(s): a. Rosem.aunt, 11S1GP-7-5-22-M4-B1 with Pressure Range 0-150 PSI, no a�proved equal. B. Diaphxagn� Seal - Threaded 1. Type: a. Thread attached. U. Welded Metal Diaphragrn. c. Expased Surfaces - 316 staznless steel. 2. Functian/Performanc�e: a, Purpose: To protect instruments ar gauges from the pro�ess medium. b. Operating Princigal: A flexible diaphragm separates process medium and instrument element, Space on instrument side of diaphragrn, shall Ue campletely filled with a suitable silicnne or insfru:uient oil. The process pressure is transmitted by #�ae liquid filled system to the instrument element. a �illing Screw: Include an all units. d. Pressure Limits: I,000 psi. e. Flushing Gonnection: Includa on alI units. f. Capillaiy tuUing as required. QS l5S 13.3 35 13315-8 i i�zsroz City of Fort Warth Narti� Side Yump SCation Ground storaga Eteservair Praject 4. Physica3: ' a. Top Ho�sing: Carbon Stee1, Cadmiuzn pla.ted. b. Diaphragm: 316 ELC Stainless Steel. c. Exposed Surfaces: 316- stainless steel. r, d. Bolts, Nuts and Plugs: 18-8 stainless steel or 316- stainless steel. e. Capillary: 1/4-in stainless steel a�nor shielded. � 5. Manufacturer(s): a. Red Val�e Company, Inc. . U. Ashcroft. � c. Ranningen-Fetter Company. C. 1'ressure Gauge � 1. Type: a. Baurdon tuUe ac�uated pressure gauge. f 2. Function/Perfoiznance: I a. Accuracy: Plus or minus 1.0 percent of span or betier. 3. Ph.ysical: . a. Case: Pheno�ic shock resistank or 3 I6 stainless steel for surfacelstem tnflunfing with a pressure relieving back. The case shall be vented for temperature/atmospheria compensation. Gauge shall he capable of heing liquid filled in the field or at the factnry. b. Windaw: CJ.ear acrylic or shatter prQof glass. � c. Baurdon Tu�e: 316- s�ainless steel. d. Goz�ection: 2-in NPT. e. Gauge size: Minimum 4.0 inches �+iewal�le. f. Pointer travel: Not less than 200 degrees nor mpre than 270-degree arc. g. Range: As indicated in the instrument device schedule. 05155133i5 133IS-9 11125/02 Cily af Fort Worth North Side Pmnp Statiun Ground storage Reservoir Project 4. A.ccessories/�ptions Required: a. S�u#off valve; E�c�a gauge shall ha�e a process shutoff valve whieh can also be used as an adj�staUle pressure snubber. U. Special scales: Engineer reserves ihe right to require special scales and/or calibration if fhe manufacturer❑s standard is nat s�itabl� for the applicatian. c. Gauges listed as Iiquid filled in the instrument device schedule shall be liquid filled at the factory. 5. Manufacturer{s): a. �Tekslar b. Ametek/[T.5. Gauge Division c. Ashcraft D. Pressure 5witch 1. Type: a. Diaphragzz� actuated. 2. �unction/Pexforx�;ance: a. RepeataUility: Greater ihan 1.0 percent ofpressure. b. Setpoint: Field adjustable and set between 3D and 7Q percent of tkze adjustable range. c. Dead Band: Adjustable d. Reset: Unit shall be of the autamatic reset type unless noted otherwise on the Irjstrument Devzce Schedules. e. O�ver Range Protection: Over rang� protectian t4 rna�ciz�r�uzn process line pressure. f. Switch Rating: 250V AC at 10 anzps; and 30V DC at 5 amps. 3. Physical: a. Housing: NEMA 4X. U. Switcliing Airaiigeinent: Single pole double throw (SPDT} unless douUle pale douUle throw (DPDT) switches are shown on the instrurnent device schedule. c. Wetted Parts: Teflon.coated diaphragm, vitoii s�als, stainless steel connection �ort. 0515813.315 X3315-IQ 11/25/Q2 r � � ; �. , � � �� i Gity af �'ort Warth North Side Pwnp Station Ground stoa'age Reservov Project d. Connection Size: 2-in Nl'T. 4. Accessories/O�tions Required: a. Shutaff Valve: Provide process sh.utoff valve w'hich canbe used as an adjustal�le pressure snubUer. 5. Manufacturer(sj: a. Static-O-Ring (SOR) b. United Electric c. Ashcroft d. Mercoid 2A5 Miscellat�eaus Tnstruments A. Magn.etic Door Switches 1. Type: a. Magnetic Contacf U. Herniitically sealed reed switch 2. Physical: a. � Coniaci ai�d magnets shall be in Urushed anodized alurninum tube housing b. Contact shaIl be furnished with attached flex stainless steel conduit c. Conf guratian shaIl be normally open. Cantact to close upan activation 3. Options az�d accessories required: a. A13 rz�aunting brackets shall furnished with switc� 4. Manufacturers: a. Sentrol, mode12507A i�. Approved �qua1 0515513.313 13315-1 J, llI25102 City of Fort Worth North Side Pump Station Ground storage Aeservoir Project B. Entry Lixnit S�vitch 1. Type: a. Lever type limit switch, cnmplete with base, operainr and lever. b. Factory gre-wired and canapletely sealed with epoxy against Liquids entering or wicldng into the switch. c. Sv�itch dimensions and lever movement shall rrzatch the spacific app�zcation d. Confi�uratian shall l�e normally open. Contact to close upon activation. 2. Physical; a. Roller, roller pin and clam� pin shall be 316-stainless steel. U. Swifch shalI Ue fur�aished with attacl�ed fl.ex stainless steel conduit c. Enclosure classification shall be NEMA 4X 3. Options and accessories required: a. All mounYing brackets shall be �urnished with the svvitch 4. Manufacturers a. Allen Bzadley, $Q2MC series b. Square D, CR series c. A�proved equal PART 3: EXECCTTION 3 . D 1 GENERAL A. See execution requirements in Section 133Q0. END OF SECTIQN OS15S 13315 13 315-12 11/25fD2 City of Foit Worth North Side Pump Station and Ground Storage Reservoir Project SECTTON 13325 CON'TROL PANELS AND PANEL MOUNTED EQUIPMENT PART 1 GENERAL 1..01 SCOPE OF WORK I'' A. T'he General Provisions of Section 13300 apply to this Section. B. Furnish all lataor, rnaterials, equipment and incidentals required, to install, camplete and ready for ' aperation, Yh.e panel depicted on the Drawings and an the Instrumentation DetaiIs provided. C. Install the RTU enclosure and associated hardware inside the panel as speeified in section 13300. D. AlI the Work zn this Sec�ion shall be the product af the PCSL Components may he provided to the PCSI by sub-suppliers and/or manufacturers; but the packaging of these components and the praduction a�the final product shall Ue the sole responsibility aithe PCSI. E. The following panels and consoles shall be furnisheci. Each panal shall be supplied with full suU- , panels and side paneis as required 1. H5Q-RTU Enclosure IA2 RELATED WORK A. Referta Section i3300. . ` L03 SUBMITTALS ' A. Submittals sha11 be prepared and t�ansz�itted to the Engineer for appraval in compliance wzth ; Section D and Secfion �133Q0 of these Specificatians. In additian, shop drav�ings shall include the fallowing informatzon: 1. Material the panel, instrument racics, and enclosure 2. Drawings shall be to scale and shall show the location of panel mounted devic�s as weSl as doors, louvers, and sub�anels. 3. Dravvfngs shall include a panel legend and a bill of mat�rials. The panel Iegend shal� list and iden.tzfy front of panel devices by their assigned tag numbers, nameplate inscriptions, s�ivice ' legend, and annunciator inscriptions. �. The Uili of mate:�als shall list devices nnaunted within the panel that are not listed in the panel le�end, and shall include tl�e tag numUer, deseription, mauufacturer, and inodel numUer far each. 5. Intex-inal temperature rise calcuiations. OS15S13,325 13325-1 1 t /25102 Ciiy of FoiK 1�oi�th Narth Sida Pump 5tation and Ground 5torage Reservoir Project B. Interconnecting Wiring Diagram 1, Pz•ovide interconnecting wiring diagrams showitag elect-�ical connections between equipment, panel, terniirial junction boxes, and field moun#ed components. 2. Diagrams sha11 show companent and panel terminal board iden#ificatiorz numUers, and external wir� and cable numbers. 3. Circuit names corresponding to the Circuit and Raceway Schedule shall be shown. Note: This diagram shail include intermediate terminations between �eld elernents and panels (e.�., terminal junction boxes, pull boxe5, etc.). 4. This diagram shall be coordinated �vith the Electrical5ubcontractor and shail beax his xnark shQwing that this has been done. Diagraxns, device designa�ions, and symbols shaIl be in accordance wifh NEMA ICS 1-lbl. 1.04 COORDINATION MEETLNGS A. Aefer to Sectian 13300. 1.05 REFERENCE STANDARDS A. Refer to Section 133dQ. 1 Ab PCSI QUALIFICATFON A. Refer fio 5ectian 13300. 1.07 SYSTEM DESCRTPTTON A. Refer to Section 133D0. 1.08 DELNERY, STORAGE AND HANDLTNG A. The panel shall be mounted on wood skids �'our inches high. Adequate crating will be pravided for �e pane� being shipped where a transfer fronn one trucic io another is planned. B, Insfruments shall be blociced and tied to prevent dainage during shiprnent. Front-panel mounting instruments shall be rem.oved and pr�-packed in their original containers for shipmeni. C. ACCOSSDTJ.�S, drawzngs, instruction b�lletins, etc., shall l�e �acked and shipped with the panei. D. Refer to �ection 13300. 1.09 PROJECT/SIT� RFQUIREMENTS A. Refer ta �ection 1330Q. OSISSl3.325 13��5-2 1 U25/02 City of rort Woith North Side Pmnp 5tation and Ground Storage Reservoir Project 1.10 MAINTENANCE • A. Refer to Section 133Q0. B. Spare Parts: In addition to the spare parts listed in other instrumentation sections, provide the fo3lowing: �1. Fuses: 20 percent of each siz� and type use, Uut no less than ten of �ach size and ty�e. ' 2. Relays: 20 perc�nt of each type used, �ut no less than ten of each type. 3 DC Power Supplies: 20 percent of each size and iype used, b�t no less than two of each size " ° and type. 4. Corrosion Inhibiting Vapor Capsules: Provide 100 of each type and size used. „ C. The spares listed abave shall be packed in a manner suitable for long-term storage and shall be � adequately protected against co�xasion, humi�iity and temperature. 1.11 W�RRANTY A. Refer to Section 13300. 1.I2 SYST�M FINAL DOCUMENTATZON A. Refer to Section 133Qd. 1.13 PARTIAL PAYIVIENT SCHEDULE A. Refer to Section 13300. PART 2: PRODUCTS 2.�1 GENERAL A. Refer ta Section 13300. � 2.02 CONTROL PANEL GENERAL REQUIIZEMENTS � A. Furnish and install the panel pex Specifica�ions and Control Panel Layout Drawings. B. The panels shalI be the freestandzng type, complete with instruments, pushUuttons, indicating lights, and nameplates. C. The construction and wiring shall be in accordance with this Specificatian and applicable panel drawings. Th� panel drawings will specifythe arrangement of instruments to be mounted on the front, rear, and sides of the panels. D. Panel shall �e af the fully enclased type designed for use with high-densi�y instrumentation mounting. OSi SS13.325 13325-3 � i�zs�oz City af Fort Warth North Side Pump 5tation and Ground Storage Rese�voia� Project E. The instruments designa#ed for rear-ot=panel mounting shalI Ue arranged wit�in the panel according ta res�ective panal drawings and in a manner to allor�v for ease of maintenance and adjustment. �. Conductors running from the field to the pan�l shalI be continuous wi�hout spIices, except at approved junction Uoxes, The junction boxes sha11 have terminal blocks with 20 p�rcent spare terminals. Special care shali be exe�cised to carry grounding lines through such junction baxes with the least possible xesistance. Cables entering the panel shall b� multi-canductor. Conduit and multi-conductar cables entering panel sha11 be sealed to pxeveni the intrusion af gas and moisture. G. Multi-conductor caUle shall be used between junction boxes and the panel. H. The paneIs shall l�e completely fabricated, instruments instalIed and wired at the PCSI's faeility. I. AII exterior panel mounted equipment shall be installed with suitable gaskets, faceplates, e#c. required to maintain the NEMA ra�ing of the panel. Th� panel shall Ue supplied with suitaUle nameplates, which identify the panel and individual devices as required. K. Print staxage pockets shall �e provided on the inside of eacla panel. �.03 PANEL MATERIALS AND CONSTRUCTION A. PaneI sY�all Ue installed in air-canditioned eleetrical room and sha11 be NEMA-12 stainless steel. B. Structure and Enclosure 1. Pan�l shall be constructed of Type 3�4 stainless steel with ar�gle or channel Uracing. Each panel shall be fabricated fram sheet steel with a minitnuz�tl thic�less o£ 12-gauge. pan�l fronts shall Ue fabricated froin a single piece of sheet steel. ,�zde fille:r panels, to� filler panels, and subpanels shall be I2-gauge steeI. Steel shall Ue selected for levelnass and smoathness and shall be free from scaIe or any blernuish, which would zx�.ar the �nish. Panel shall be suitable for installation in NEMA-12 en�vixanments as specif ed orr shor�vn. 2. Panel shall be of continuous weided-steel constructiQn. Provide steel angle stiffeners as required on the Uack of the panel face to prevent paneI deflection under znstrument loading or operatinn. Intemal�y the panei shall be supplied with a structural steeI framewark for instrutnent support purposes and panel Uracing. The intemal framework shall pern�it panel iii'ting without raclang or distoxtion. Provide removable iifting rings desi�ed to facilitate simple, sa% rigging, and lifting af the control pazxel during installation. Ylugs shall be provided and shall unobtrusively #`ill the parxel lifting ring holes when substitutad for the lifting rings after installaiian is complete. Each pazlel shall be provided with full height, fully gaslceted access doors where shown.. Doars sha�l Ue provided with a three-pr�int latch and heavy duty locking handle. Rear access doors shall be conveniently ar�anged and sized such that they extend no further than 24 inches beyond the panel when opened to the 90-degree posifion. �'ront and side access doors shall l�e as shown. Panel aceess doors shall Ue provided with full length, continuaus, piano iype, steel l�inges with stainless steel pins. D5 l 5513325 13 325 �4 l 1125102 ciry of Fort wnrtU North Side Pump Statinn and Ground Storage Reservoir Project 4. The panel, includ�ng cornponent parts, shall be constructed and assembled in a thoroughly warkmanlike manner and shall Ue free from sharp edges and welding flaws. Wiring shall be free £ram kinks and shazp l�ends and shall be routed far easy access to ather components for rn.aivatenance and inspeciion purposes. . C. Freestanding Vertical Panels l, The Freestanding vertical panel sha11 be of NEMA 12 construction and laUeled by Underwriters Labaratories. AlI exptised welds, seams, or edges shall be ground smooth. � Front panels or panels containing instruments shall Ue not less than 7 gauge s�retcher �eveled sheet steel, reinforced to prevent warping or distortion. " 2. Panels shall Ue provided with �'ull-Iength rear doors or frant access doors as shovm on the , panel details. Fulj-length rear access door shall be na �eater fhar� 24-inches vvid�. Front access c�oors with mounted instruznents ar contxol devices shall be of suf�cient width to perniit door opening without inter�'erence from flush mounted in.strurnen.ts. All doors shall be mounted with stran.g, ca�nti.nuous, piano type hinges and be provided wzth lockable door handles and three point latches. Approximate size and equiprnent iayout shaIl he adjusted Uy the Contraetor's Panel fabricator to house the items specified. 4. Pxavide overhead switched lighting and at least one convenience receptacle in each panel. 5. The panel shall be suitable for top ar bottom conduit entry as required Uy the Elecirical Drawings. For tap mounted conduit entry the pan�el top shall Ue provided with naminaI one foot square remova%le access pla�es which may be drilIed to accommodate condurt and cable penetrations. A11 conduit and cable penetrations shall be provided with ground bushings, hubs, gasketed loclaiuts, or other accessories as required to maintain th� NEMA rating of fi11e paneI and elactrical ratiung of the conduit systein. E. Wall or Unistrut Mounted Cabinets 1. Pane1 shall be miniznu�nn afNEMA-12 anci fabricated ofnot less than USS 14 gauge steel. All outdaor panels and indoor panels specified as having a NEMA-4X rating shall be consiructed of 316 staznless steel, unless 2. All R1 [J enclosures shail be considered outdoor panels, and shall be consl.ructed as specified above. AIl panels shall be as manufactured by Hoffman, or equal. R. Finish Requirements 1. A11 sections shall be de-scaled, degz�eased, fiIled, ground and finished. The enclosure, when fabrieated o:f steel, shall be fmished witkz twa rust resistant phosphate prime coats and two coats of enamel, polyurethane, or lacquer finishes which shall be applied Uy either the hot air spray or conventional cold spray methods. Brushed anodized aluminum and stainless 5tee1 panels shall not require a pair�t fir�ish. DS t 5S 13.325 13 3 25-5 1 I125J02 City of Frnt Worth Nortl� 5ide Pump Stalion and Ground Starage Reservoir Frojcci 2. The panels shall l�ave ed�es ground smaoth and shall be sandblasted and #hen cleaned with a solvent. Suxface voids shall be filled and ground smoath. T�arriediately after clean.ing, one caat of a rust-inhibiting p�-imer sha11 be applied inside and outside, follawed by an; exterior intermediate and tQp coat of a two-component type epaxy ena�mel. A final sanding shall l�a applied to the interz�nediate exterior caat before top coating. Apply a minirnum of tv�o coats of flat white lacquer on the panel interior after priming. i]nless otherwise noted, the finish exterior colors to be used shaIl be selected by the Owner from color chips supplied by the ,Systexn Supplier. 2.04 TEMYERATURE CONTROL A. Lauvers or forced air ventilation. 1. Freestanding indoor-mounfed NEh71�-12 panels sha11 be provided vvith louvers and/or forced air ventilation as required to prevent temperature buildup due ta electricaI devices mounted in or on ttle panel. The contractor shall provide internal temperatuxe rise calculations for each completed panef Uased an the ambient temperature specified for the paz�el. Subanit the calculations for r�view. 2, Except for panels maunt�d with their bacics directly adjacent to a wall, panels requzring Iouvers sllall have louvers in the rear of the panels, top and Uottom, and shall be starnped sheet nr�etal constr�zction. 3. For panels mounted with their Uacks directly adjacent to a wall, louvers shall be on the sides. 4. Forced air ventilation fans, v�kzare used, shalI provide a positive intemal pressure within the panel and shall be pravided with vvashable or replaceaUle filters. �'an nnotors shall operate on 120-volt, b0-Hz power. S. Should sufficient heat be generateti within a panel t�here dissipation cannot be adequately accomplished with natural convection or farced air ventilation, an air canditioner shall be provided. The contractox shall provide heat dissipation ca�culations for each enclosure, 6. The internal teinperature of all panels shall l�e re�ulated not to exceed 40 degrees C. ilndex no circuinstances shall the panel cooling equipinent comprotz�ise the NEMA rating of the panel. Where �entilation is caIculated ta be insufficient to maintain ternperatures below the specifi�d limit, enc3osure air conditianin� units shall be provided as s�ecified. 7. All enclasures shall be provided with a thermastaticaily controlled strip heater to reduce eozzdensation. � OS l5S i3.325 13325-6 11/25/02 City of Fort Warth North 8ide Pum}� Station and Ground Storage Reseiyair Yroject B. NEMA-12 or NEMA-4X Enclosure Air Car�ditioner NEMA-12 and NEMA-4X enclosures containing electranic devices ar electrical equipziaent shall have air canditioners that shall maintain.the internal ter�aperat�re at ar beIow the , equipment rating wiihout violating the NEMA rating of the enclosure. Tk�e par�,el buiider shall provide calculatians to show that the �ane1 internal temperatures �will be n:�aintained when the panel is mo�nied in dir�ct sunlight with the air temperature axnbient is 40 degxee C and a humidity of 104°/n non-condensing. 2. The air conditioner shall have the following features: a. Use CFC-free R134a refrigerant. U. Have fuliy gasketed flanges an all faur mounting edges for a watertight seal that nnaintains NEMA 4X rating of the panel. c. Therznostatic low temperature control t� provide energy e�'ficient operation and prevents aver-cooling. d. EMURk'I suppressor to minimize hansieizt spikes during compressar on/aff cycling. e. Se}�arated Ulower-driven evaporator and condensar air systems far closed loop cooling. f. UL listed. g. Stainless steel enclasure. h. Internal corrosion resistant coating and/or gal�anized steeI components. i. Low amUi�nt kit. j. Short cycIe prntactor. 3. Pravide an air canditioner nnanufactured by Circle AW or equal. 2.05 CORROSION C�NTR�L A. Panels shall Ue protected from internal corrosion by the use of corrosian-ini�ibiting vapor capsules as manufactured l�y NortI�ern Instruments Model Zerust VC; Ho�'fir�an E�gineering Model A-HCI; or equal. 2.Q6 CONTROL PANEL - TNTERNAL CONSTRUCTION A. Intemal Electrical Wiriz�g 1. Panel equipment shall be mounted and wired on or within tk�e cabuaet. Wzxing shall comply with the National Electrical Code. Wiring wi#hin the panel shall be grouped together �with harnesses or ducts and secured to the siructure. Wixzng shall Ue nurnbered in connplia�nce with t��e numbering system used on the wiringlconnection diagrams. Wiring and connection diagrams shall camply �x+ith ISA 55.4 Instrument Loap Diagrams and shail be submitted l�y the manufacturerr as part of the Shap Drawings fflr review by the Engineer. 0515513,325 I3325-7 t i�2s�oz City of Fort Worth North 5ide Pump Statian and Ground 5torage Reservoir Prnject 2. Power and low voltage DC signal wiring shall l�e routed in separate wu•e ways, Cross�g af the two system wires sha11 be a.t right angles. Power wire shall be 16 AWG Type TI3WN stranded and shall be insulated for not less than 600 volts unless specified otherwise. Conductars shall Ue of tinned copper canst�uction. All interconnecting wiring, except for electronic circuits, shall be rated for not less than 90 degz�ees C. 4. Sig�al wire shall Ue 1 pair 16 AWG shielded. Conductors shall be of tinned copper construction. Wire color shall be: Line Power - Black; Neutrat or Common - White; AC Control - Red; DC Control - Blue; Equiprneni ar Ghassis Ground - Green; speciiied externally povvered circuits - Orange. G�rapnic light wiring {24 volt maxixnum at the lamp socicet} may be 22 AWG if properly fuse protected and termanated zn a terrm.inallalock capable of accepting No. 14 AWG field wiring. 6. Wiring shall terminate at a master termiilal board and �e numUered. All PLC I/Q, paints, used or spare, shall be wired aut to ternunal Ulocks. The rtzaster tet7ninal board shall have a minunum of 25 perceni empty spares, not caunting wired out spare FLC paints. AlI field wiring shall be ternunated an the master terminal board. Na feld wiring shall terminate directly on any panel mounted devices, Terminate blocics shall be arranged in vertical rows and separated into groups (Power, AC control, DC signaI and alarm). Terminal Ulocks shall Ue Uarrier type with the appropriate volta�e rating {60Q volts zx�inim�m}. TerzninaI strips shall Ue pro�ided for the purpose of connect�ng aIl cantxol and signal; wiring. Three terminal blocks shall be dedicated to each twisted shielded pair, one each for plus, minus and geound. Similarly, four terminal blocks shaIl be dedicated to each t�risted shielded triad. All c�nductors ariginating from current transfonners shall �e landed on shorting type tern�inal blocks. They shall be raised channel mounted tyge as manufactured Uy Allen Bradley, ar equal. 9. Wiring trough far supporting internal wiring shall be plastic type with snap on covers. The side walls sha�l be open top type to permit wire ehanging without disconnecting. Trough shall be supported to the suUpaneI Uy stainless steel screws. Traugh shall not be banded to the panel with glue or adhesives. All separate wire supports sha]1 be fastened with stainless steel screws. 10. Each wire shall be pro�ided with nurnbered heat shrink tubing ideiztification markers at both ends and the nu�nbering shall be in accordance vvith the Control Pane1 Drawings. TdenYi�eation markers shalI be pretyped. Handwritten marl�ers or paper �narlcers will not Ue permitted. 11. Direct inierlock wiriz�.g bet�veen �quipment will not Ue aIlowed. Only one side of a terminal Ulock row sl�all be used for inten�al wiring. The iield �,�iring side of the terminal shalI not i�e vvithin 6-inches of the side panel or adjacent tern�inal. osissi�.a2s l 3325-8 i i�zsto2 City of I'ort Worth NEorth Side Pump Statio� aud Ground Storage Reservoir I'roject I2. V�iring troughs shall not be ix�ore Yhan EO percent visible filS. Wiring trough covers sha31 be match marked to identify placement. If component identification is shown cm covers �or visibility, the 1D shall also appear on the mounting sub-panel. 13. Panel shall hava a single tube, fluorescent light fixture, 20 Watt in size, mounted internally io the ceiling of the panel. Light iixture shall be switched and shall be complete with the lamp. 14. Panel shall have a specification grade duplex convenience receptacle mounted internaIly within a starnped steel device bax with appropriate cover. 15, Panel shall be provided wifih an isolated cop�er grounding bus for all signai and shield ground conn.ecnons, Shield grounding shall Ue in accordance with the instrumentatian manufacturer"s recommendations. 16. Panel shall i�e provided with a s�paraie copper power graunding bus (sa£ety} in accordance with flze requirements oi Che Nationai Electrical Cod�. 17, Panel, where applicable, shall be provided wYth analog sigzial isolation (I/I) where analog signals are sent from �ne panel or console to another. 18. Panel sl�all Ue prdvided with surge suppression protection (eleetrical transients) for connections between AC power syste�as an.d electrical and elecfronic equiprnent. Surge suppressor grounding shall be in accardance with the manufacturer's recommendations. 19. All wiring to hand switches and the like which are live circuits independent of the pane�'s normal circuit breaker protection shail be clearly identified as such. B. Relays not pro�vided under khe electrical specificatioizs and required for properly completing the control function de�ned in this Section or shown on the Drawings shall be provided under this Sectioz�. For example, pilat lights (both "ON" and "OFF"} will receive a single pair of wires for both conditions. As a result, a relay is required to provide inputs to both pilot ligh�s. Additionally, discrete field control and status circuitry shall be isolated from PLC IIO terminatzon baards using relays. Relays shailhave red LED indicators #�at iiluminate upon cnil energization.. C. These relays shall be mounted in their respective panel and shall be cleaarly identi�ied as being live ci�cuits independent of the panel's narmal circuit Ureaker protection. D. Nameplates shalI be provided for flush mounted equiprrient. The nameplates shall be approxiznately 1-in x 3-in constructed of black and white laxninated, phenolic material having engiraved Helvetica l�tters approxizx�ately 114-in high, extending thraugh the black face into the white layer. Nameplates shall lae beveled a�ad attached to panels by self-tapping stainless steel screws. Adhesive boncled or glued on nameplates shalI not be accepted. E. 1'rint storage pockets shall be provid�d an the inside of each panel. Its size shail be sufficient to hold all of the prints required to service the equipz�n.ent. � Q5155133Z5 13325-9 i irzs�a2 C'sty of Fort �' orth Nort[i Side Pump Station and Ground Storaga Aeservoir Project F. Hinged doors shall har�e continuous hinges nf stainless steel cnnstruc�ion. NEMA-12 enclosures shalZ have ihree-point latchin� systern with lock. Locks for each local panel provided under this Contract shali be keyed al�ke. All hinged donrs si1a11 be gasketed. NEMA-4X enciosures shall have quick release 3 X 6 stainless steellatches. A11 o#her metallic parts and aTI mountin� hardware for NEMA-12 or NEMA-4X enclasures s�aall be stainless steei. G. Panels shall be factoiy tested prior to shipment. Field installation shall consist only of setting the pane� in place and making necessary electrical and conduit connections. H. Components sha11 be mounted in a manner that pezmits ser�vicing, adjustment, tes�ing, and removal without disconnect�ng, ymoving or remo�ing any other catx�.ponent. I. Components shall be mounted on. pla#es on the inside of paneIs in such a manraer that allo�s for removal af the components withaut remaval of the �late. Components shall nat be zx�.aunted dir�ctl� tn the enclasure, Intern.al components shall Ue identified with suitable plastic engraved nameplates attached with stainless steel drive pins adjacent to (not on) each component. The tags shall identify each component in compliance with the Drawings, Speciitcatians, and System Supplier's data. 2.a7 MISCELLANEOUS pANEL COMPONENTS A. Pi1ot Type Indicating Lights The miniatuz'e lamp far the pilot lights shall be rated at 14 V or 28 V for 12 V or 24 V systems, respectively. The lamps shali be LED l�ased lamps visibie from 4.5 met�rs, with a lamp life of 100,000 hours plus. LED lamps shall be as manufactured Uy Ledtronics, Inc. or equal. a. Type: 1} Heavy duty ail#ight type that utiiizes a 1ow voltage lamp. 2. Functional/Performance: Units shall be pro�ided with low vol#age lamps suitable for th� voltage s�pplied. Lights �- supplied with 120VAC power shall have integral reduced voltage transfozmers. b. Lamps shall Ue replaceable frnm the froni of tY�e unit. 3. Physical: a. Lens color shall Ue as indicated on the instrurnent device schedule. Lens shall be approximately 1 t/4-in diameter. b. Pro�ide ]egend faceplates engraved to i:ndicate the requzred function of each device. c. LTnits si�all be rated NEMA 13 for indoar paneIs. Units located outdoors or indicated ta �e �eaiherproaf shall Ue rated NEMA 4X. os iss� a.�2s 13325-10 � irzs�o� City of Fort Worth North 5ide Pump 5tatiun and Ground Storage Reservoir Project 4. Manufacturerrs: • a. Microsvvitch b. Allen Bradley c. General Electric d. Square D B. Rotary Hand �witches and Pus�a Buttons '' 1. Rotary selecior svvitches shall be heavy duty, oil resistant, with the number of poles and ,_ number 4f pasitions as required. Switches shall have a seleetor handle, stainless steel escutcheon plate, and be of the maintained or momentaay cantact type, as required, and rated {° for 10 amperes at 12QVAC. The switches requir�d for "elect�onic duty" shail haae low, stable, contact resastance and gold contacts, Provide Urid�ing contacts where requir�d. The selectar switches shall have a lig�ted sections as shovsrn an f.he Loop Diagrarns. 2. Pushbuttons shall be heavy-duty, oil tighi, vvith monnentary contacts. Switches shall be ' supplied wit� the number af poles required for tt�.e application, a stainless steel escutchean . plate, and contacts rated for 1d a�nperes at 120VAC. � a. Type: � 1) Cantrol devices shall be hea�vy duty, oiltight type wiih stackable contact Ulocks. b. FunctionallPerformance: 1) Provide contact arrangement and switching actioz� as required for the control system specified. , , 3. Physical: ' a. For 120V�s.0 service provide eontacts rated l 0 amps at 120VAC, for 24VDC service , provide sil�er sliding contacts rated 5 amps at 125 VDC, for electronic (�nnillivolt/ milliarnp) switching provide contacts ra�ed 1 amp a# 28VDC. b. Push Uuttons shaS1 have flush type operators. Selector switches shall have knob or wing � Iever aperators. c. Units shali Ue rated NEMA Type 13 for indoor service. U�aits located outdoors or ' in.dicated I:o Ue weatherproof shall be rated NEMA 4X. d. Provide legend plates de�oting switch/push button position/funciion. 4. Options/Accessories Required: a. Provide lock-out-push Uuttons, key-operators, etc., as indicated on the instrument device sckxedule. ' OSL5513.325 13325-1I 11/25/02 City of Fort Worth North Side Pump Station and Ground Storage Reservoir Project l�. �rovide make-befare-l�reak bridging cantacts where required. S. Manufacturers: a. Square D U. Allen Bradley c Ap�roved equal C. Industri�l Relays azad Time Delays 1. Type: a. Industrial heavy-duty relays. 2. Functional/P�rformance: a. Contac# arrangerrient/functiaxx shall be as required to meet the specified control functi�n specified. b. Cantacts shall be rated 10 amps continuaus at 600 volts. c. Relays sha31 be pro�ided with convertible contact b�ocks. d. Pneumatic time delay relays shall be used on time delays Iess fhan 180 seconds and shall Ue adjustablo. e. Solid state time delay xelays shall l�e used on �ime delays Uatween 180 seconds and one-hour. 3. Options/Accessories Required: a. Pxovide alI mounting rails, etc, that are required. 4. Manufacturers: a. Square D U. Allen Bradley D. Genexal Purpose Relays and Time Delays 1. Relays shall be double pole, double throw, actal plug in type with a transparent dust cover. Ti�e relay shaJ.� Ue equipped with an indicating light to indicate when its coil is energized. The �echa�zcal life of the relay shaIl be 100,aoa,000 operations minimum. a. Type: (1) Uni�s s11a11 be of tlae general-purpose plug-in fype. OS15513.325 13325-12 11/25/02 City ot I'ort Wo�th North Side Pump Station aud Grouttd SEorage Reservqir Project b. FunctianallPerformance: (1) Cail �oitage shall match supply vnitage. (2) Contact arrar�gementlfizr��tion shall be as required to riaeet the specified control fiinction. c. Mechanical life expectancy shall be in excess of 14,0OO,OdQ. `' d. Duty cycle shall be rated for c�ntinuous operation. e. Uniis shall be provided with integral indicating 3ight to indicate if r�lay is energjzed. , f. �olid state tixne delays shall be provided with pQlarity protect�an (DC uni#s) and transient protectian. g. Time delay uzazts shail be adjustable and available in ranges from .1 second to 4.5 hours. 3. 1'hysical: a. For 120VAC service provide contacts rated la amps at 120VAC, for 24VDC serv�ice provide contacts rated 5 arnps at 28VDC, for electranic (milliamp/ miTlivolt} switching applicator pravide gald plated contacts rated for electronic service. b. Relays shall be provided with dust and maisture resistant cav�rs. � 4. �ptzons/Accessories Required: a. Provide mounting sockets with pressure type terminal blocks rated 340 valt �d 10 , amps. U. Provide mounting rails/halders as required. 5. Manufactur�rs: , a. Eagle Signal Cantrols b. Allen Bradley c. Potter & Bxumf'ield �. SignalIsolatorsBoosters/Converters 1. Type: a. Externally powered salid-state electronic type. Loop powered devices are not acceptable. 2. FunctionallPerfarmance: a. Accuracy - 0.15 percent. asiss�a.szs 13325-13 � iizsroz City af Fort Warth North Side Pump Station and Ground 5torage Reservair Project b. Tnputs - Current, voltage, frequency, tem�erature, or resistance as required. c. Dutputs - Cuirent or voltag� as required. d. Isolation - thera shall U� complete isola�ion betw�en input circuitry, out�ut circuitry, and the pawer supply. e. Adjustments - Zero and span �djustrnent shall Ue provided. f. Protection - Pro�vide RFI protectian. 3. Physical: a. Mounting - Suitable for mounting in an enclosure or instrument �ac�. 4. OgtionslAcc�ssaries Required: a. Mounting rack or general puipose enclosure as required. 5. Mariufacturers: a. AGM Electronics b. Acromag Inc. c. Maore Tndustries F. Signal Selectors, Computation, azad Conditioning Re�ays 1. Signal Select�r. Conn.puting module shall a�cept the numUer of input signals noted and produce art output signal that corr�sponds to the highest or lowest, as noted, input s�gnal. Input or output accuracy shall be �lus 0.25 parcent or better, including linearity and repeatability. Tl-►e units shall Ue Maore Model ADM, RTS Model SC-1320, or equal. a. Type: 1} Solid state electronic type. 2. �"unct�anal/Perforn�ance: a. Inputs - 4-20 mA. b. Outputs - 4-20 mA. c. Protection - Provide RFI pratection. d. Operatifln -The relay shall multiply, add, suUtract, seiect, extract the square root, or perform the specified conditioning/computation funcfion required. All inputs shall be able to be individuaIly rescaled and l�iased as required. e. Isnlation -All inpu�s, outguts, and power supplies shall i�e coza�pletely isolated. OS15S13.325 13325-14 t vxs�oz Ciry oF Fort Worth North 5ide Pump Station and Ground Storage Reservoir Project f Accuracy - d.35 percent of span. g. Adjustments - MuJ.titurz� potentiometer for zero, span, scaling, and biasing. 3. Physical: a. Mounting - 5uitable for mounting in an enclosure or insirumenY rack. 4. Options/Accessories Required: a. Mounting rack or general purpose enclasure as required. 5. Manuiacturers: a. Rochester Instrument 5ysterrvs U. Acromag Inc. c, Moo�e Industries PART 3: EXECUTION 3.01 INSTAL.LATION A. The panels shall be installed at locations as sh:own an the Dravvings. B. Refer to Section 133Q0. I 3.02 TESTS (GENERAi_.) � A. Fanels and panel a�sembiies shall be tested for proper operation at the PC�Ts' factory prior to the shipment of any par�el ta the jobsite. B. Frior �o shi�ment, a witnessed demonstration test in conjunction with the FDT shall Ue performed • at the System Supplier's factory on panels provided. The test shall demonstrate specified functions Uy simulating inputs and outputs to the panels. C. Acceptaxzce of ahop tes#s by Owner or Engineer shall not constitute a waiver of requirements to rneet the field tests under specifi�d operating conditions, n�r does inspection relieve the ' manufacturer of his responsibility in any way. D. The i�terrr�al temperature shall he measured with the panel anergizir�g and operating with the ambient temperature within 10 degrees of the specified ma�mum. E. Refer to Scction 13300. �� 3.03 ZTNWITNESSED FACTORY TEST (UFT) A. Refer to S�ciion 1330a. OS 15S L 3.325 13325-15 11125f02 City of Fait Warth Nort3i Side Pump Station at�d Grpund Storage Reservoir Project 3.0� SYSTEM INTEGRATTON TEST (STT) A. Refer to Sectian 13300. 3.05 WITN�SSED FACTORY TES7' (WFT} A. Refer to Section 133d0. 3.06 �PERATIQNAL READINESS TESTS (ORT) A. Refer ta Section 13304. 3.07 FUNCTTONAL DEMONSTRATION TEST (�DT} A. Ref�r ta Seciian 1330fl. 3.08 3Q-DAY ACGE�TANCE TEST A. Refer ta Section� 13300. 3.d9 TRAINING A. Refer to Section 13300. 3.10 PREVENTIVE MAINTENANCE A. Refer io Section 133q0. 3.I 1 CONTROL SYSTEM DIAGRAMS AND DETAiL5 A. Refer to Section 13300. END OF SECTION OS15S 13.325 13325-16 i�izs�oz s ,� DI"��'I�� 1� ��CIN� �'�� C�N �� i � �� .� r ,� .� ,� � � City of Fod WnrCh Northside Pump Station and Cround 5torage Reservuir Projeat PART 1 GENERAL 1.01 �COPE OF WORK A. Furnish ail labor, materia�s, equipment and incidentals and install, test and place in satisfactory � operation �Ine electric overhead iraveling brid�e crane with controls and appurtenances, as shown nn the Drawings and as �pecified herein. The work includes, but is not Iimited to, haist, bridge, trolley, track and hangers, stops, inotor starters, limit switches and push-button cQntroIs. B. Design af the crane runway track shall be performed by the crane manu�acturer. Crane runway track shall be furnished and installed by the crane manufacturer. L�2 R�LATED WORK A. Structural steei is included in Section �S I20. B. Field painting is included in Section 09912 C. Electrical work is included ii� Division 16, 1.D3 SUBMITTALS A. Submit, in accordance with Special Conditions, Part D, shop drawings showing details of fabrieation and erection of all materials and equipment fumished under this Section. SECTTON 14G3Q BRiDGE C;RANE B. Op�rating and Maintenance Data 1. Operation and �aaintenance manuals shall be sui�rnitted in accordance with Section 0117Q. 2. Provide services af factory-trained service engineer, speciiically frained on type af � equipmenf specified. 5ubmit qualifications of service engin�er for approval. Man-day requirements listed exclusive of travel time, and do not relieve CQntractor of nbligation to provide sufficient service to place equi�ment in satisfactory aperation. a. Installation: to assist in location of anchor Uolts; setting, levejing, field erection, etc.; coordination of piging, electrical, miscellaneaus utility cannections: Twa days (8-k�our Man-day} U. Start-up, testing and calibration: One day ($-hour Man-day) .� N50515501.540 14530-1 s�zoinz City of Fott Wo�tlt Northside Pump 5iation and Ground 5torage Reservoir Project c. Operatian ancl maintenance instruction: One day {8-haur Man-day). 3. Design Responsibility a. Certificate of Design: SuUmit to Engineer prior to tnanufactttre of crane. b. Support Data: Submit following wi� Certificate of Design: l) Certification, sigtaed by professional engineer register�d in the State of Texas stating that all memUers, elern.ents and connections are designed io withstatxd required loads and forces. 2) Codes and standards to whici� structuraI design conforms. 4. Painting inanufacturer's cunent printed xecommendations. 1.�4 REFERENCE STANDAT�S A. Requi.z'eznents a�Regulatary Agencies: Comply with all applieaUle Federal, �tate and ]ocal codes and witb requirements of alI authorities having jurisdiction. B. American Society for Tes#ing and Materials (ASTM) 1. ASTM A3G - Standard Speci�icatian for Carban Structuxal Steel, C. Underwriters LaUoratories {LTL) D. Crane Manufactuxers Association of America (CMAA) L CMAA 74 - Specification for Top Running and Under Running Single Girder Electric Overhead Traveling Cranes E. Occupational Safefy and Health Administration (OSHA) F. American Welding �ociety (AW5) G. American Institute of Steel Construction (AISC) H. National Electrical Cade {NEC} I. National Electrical Manufacturers Association (NEMA) J. Where reference is made to one of the above standards, the revision in effect at the time of Uid opening shalI apply. �rsosi5soi.soo I4630-2 srzoioz City of Foit Worth Narthside Pump Station and Ground Staragc Reservoir Project 1.05 QUALITY ASSjJRANCE � A. . Design of the overhead bridge crane shall ba in general conformance to CMAA 74 and the Hoist Manufact�rer's Institute Specification No. HMI 1Q0, except as otherwise speci�ed herein. All stntct�.tral steel members of tha handling system shall be designed in accorciance with AISC current editian and all welded cnnstruciion shall be in accordance �vith the standards of the AW�. . Castings, forgings, stampings and other similar items shall have a factoz of safety of 5, B. Certification of Compliance witki OSHA, Part 1910 subpart N, saetion 1910,179, Overhead and Gantry Cranes shall also be su�mitted. � C. Permanently mark tl�e capacity of tlie hoist, trolley and crane on each unit, in easy to read letters and a prominent pasition. ;' D. Equipment of manufacturer's latest and proven design, cornpaiihle with functions xeQuired. 1.06 DESCRiPTIDN OF CRANE i' A. A heavy dufy, 7�.5 ton capacity, indus�rial bridge crane system shall be installed in the ,, Northside �ump Station as shown on �he Drawings. The crane and associated h�ist shaIl be capable of lifting and relocating all major mechanical components such as rr�otors, pumps, valves and sections of piping. A pendant control extending to the puznp roorn floor shall be furnished to , cont�al bridge, trolley and hoist motions. B. The aperating requirements shall be as follows; 1. Capacity, Tons 7.5 2. Span, feet Sp 3. Vertical lift, feet* 25 � � � Apgroxinaate, verify in field. 1.07 DELIVERY, STORAGE AND HANDLING � A. 5uitably cavez- equipment and crate to provida proiection against weathar and passible damage in � handling, tratasporting and storages. Protect controls and electrical equipment from maisture and , block, hrace and atherwise res�rain io prevent damage. 1.08 PATENTS AND LICENSES A. The Contractor shall be responsible for all patents ar licenses that exist on ilie equipmer�t that may be provided. �IS0515S� 1.500 14630-3 8120162 City af Fart Worth Noithside Pump 5tation and Ground Storage Reservoir Froject B. T1ne Conixactar az�d equipment manufacturer shall assume all cos�s of patent fees or licens�s for the equi�ment or pracess; and shall sa%guard and save hazmIess the City/Engineer firorn aIl damages, judgments, claims and expenses arising from license fees, or claimed infringement of any letters, patent or patent rights, or fees far �he use of any equipm�nt or process structural �eature or arrangement of any of tk�e component parts of the insfallation; and the price �id shall be deemed to include payment of aIl such patent fees, licenses or other costs pertaining thereto. I 1' i �_�:�► A. The equipment shall Ue warranted fox a period of 2 year from date of substantial complet�ion as de�ned under ti�e General Requirements, Division 1, �ection 0174a ta Ue free from defects in workmanship, design oz' matarial. If the equipm�nt should fail during the warranty penod due ta a defective part(s), it shall be replaced in the machine and the unit(s) restored to service at no additional cost to the Owner, B, The equipanent manufacturer snall �uarantee that the equipment furnished is suitable for the purpos� intended and free from defects of design, material, and workmanship. In the event the equipment fails to perform as specified far two (2) years after the City's aceeptance without any major downtime ather than narrr�al mazntenance, the equipment manufacturer shall promptly repair or replace the defactive eq�ipment wi�hout any cost to the City {including handling and shipment costs). C. The manufacturer of the material furnished under this contract shall certify to the Engineer and warraniy that the manufacturer's technical representatzve has inspected �ach phase af the wark in accordance with these s�ecifications and as stipulated in the contract documents, I'ART 2 PRODUCTS Z.OI MANUF'ACTURERS A. All equipinent herein specified shall be as manufact�ued by Dresser Indusfries, Muskegon, MI.; ACCO Industries In.c. - Hoisi & Crane Di�ision, Yoxk, l'A; Hamischfeger Corp., Milwaukee, WI; VJhiting Cor�., Hatvey, IL; Orley-Meyer, Martitowoc, WI or equal. B. The bridge crane shall Ue floor controlled #ype. Dimensions shall canfanm. to internal dimensions of the Northside Pump Station. The bridge orane shaYi be ACCO Series 523 or equal. C. Materials shall ba properly selected for the stresses to which they t�vill Ue subjected. Load canying parts, except girders and hoisting ropes, shall Ue designed so that the calcu]ated static stress in the material, Uased on rated Ioad, shall nnt exceed 20 percent of the average ultitnate strength of the material in accordance wi�h Specificatian. 2.fl2 CItANE STRUCTURAI_, STEEL WORK A. Provide structural st�e1 Uracing to assure xigidity of construction and to main.tain accura�e gauge of the lez�gth of crane. StrueturaI steel shall canfonn to requirements of ASTM A36, as specified under Section OS I2Q. B. Verify all dimensians and clearances in field pxiox to erection and take respansibility for proper fitting ai�d operation af equipment. NS05 ] 5501.500 T 4630-4 8/20102 City af Furt Worth Nnrthside Pump Stafian and Grnund Starage Reservoir Project C. Runway hearns shall be exactly parallel and horizonta3, level throughout, confornzing to applicable code regarding size and performance. D. Include a11 stops at the end of the crane and trolle�+ run. The crane manufacturer is responsible for design of stops. Furnish and install rnaterials required %r stops. AlI stops shall be securely anchored and positxoned to protect ad�acent canstructian, materials, equipment ar similar obstructians. Design stops with capability of witl�.standing irnpact impos�d by motion of fully loaded hoist and trolley ar crane. 2.p3 CAPACITY A. Electrically operated bridge crane skaall meet the fallowing requirements: SERVICE CLASS CMAA- S 1. Rated Capacity, Tons Bridge Hoist '1.5 7.5 2. Span, Ft. SO 3. Crane Rail Elev.* (Top of Operating flange) See Drawings 4. Hook Upper E1ev. Limit* {Min.} Lower ESev. Limit 5. Hoist Speed, fpm Hp (Max.) � �. Trolley Speed, fprx� Hp (Max•) 7. Bridge Speed, fpm Hp (M�.) See Drawings See Drawings 21I2.1 11.5/2.A 60115 0.801Q.21 80120 �.55/0.14 *Approximate, supplier to verify based upon rail design. 2.04 Ri.rNWAY TRA.CK A. Runway track shall be constructed of a high carUon manganese or vanadiurn alloy steel "T" Uotkom section wiih a Brinell hardness of 225 minimum, a carbon steel weh plate and a top flange plate. The bottom "T" shall be 3-113-in wide. The components shall be jained by high-penetration machine welding. N3�S 1550 LSbO 14G30-5 Fi`z��v�a City af Fart Worth Nortliside Pump Station and Ground Storage Reseivair Project B. Track sha11 be sized for xn�imum vertical, horizontal, and torsianal Ioads anticipated on spans with deflection not to exceed 11600 of span. C. All track hardware including splices, end stops or ather items necessary ta furt3ish a complete system shall be �ro�ided as �equiz•ed by manufacturer far the systems, 2.�5 .SUSPENSION FITTINGS A, All necessary clamps, hanger rods, anti-sway bracing and oiher fittings from which tha track is supported shali he provided as part af the system. Hangers shall be located as shown on the Drawings to support the load resulting from the m�imum laading condi#ion. B. Coordinate wath the bridge crane equipmeni supplier to deteimine location, type and sizes of connections required to fasten the suspension fittings to tt�e supporting structure. Suspension systems shall be as shown on the Drawings. 2,Ob BRIDGE A. Bridge cxane sh�lI be underhung szngle girder motorized dual drive type. Crane girders shall be designed to resist all vertical, lateral and torsional forces combined as specified in CMAA 74. B. Bridge shall consist of selected structural steel beam, ri�zd�y welded to the end trucJ�, reinforced wi�h welded corne� bracket angles. Connections in both vertical and horizontal pIanes and designed and canstructed to lceep entire bridge structure square and aligned under a11 operating conditions. Under full load the beam deflection, shall not exceed 1/600 of span. Bearn shaIi provide level and straight tread surfaces for hoist trolley. C. End trucks sl�all be designed to run on the lower flanges nf gatented track, It�. order to eliminate flange friction, end truck wheeis shall be flangeless and guided from skewing by means of beam weU rollers. The end truck frames shall Ue welded frozx� struciural shapes into a single uriit of such strength as to prevent distortia�a and mismatch a�f gears under maximum rated load. End truck wheeIUase sk�all be a minimum of 1.8 of the crane �pan. Two �rheels it� each truck shall be driven. D. The truck shalI Ue equip�ed with restraining lugs so that th� drop of the truck wiil be limi#ed to 1-in in case af axial or wheel faailure. E. Crane wheels sha11 be flangeless aIloy steel and shaIl have tread surfaces hardened to 375 to 425 Brinell, Tread shall Ue tapered to provide suitable ruz�aing alignment for crane. Each wheel shall be supported on tapered roller bearings znounted on statzonary a�les suitable to take radial and tlu�ust loads. The wheels shaIl be lubricated at the factory with a sodium-Uase gxease and provided with a suitaUle r�;servoir of lubricani to eliminate the need for field lul�rication. Whee1 axIes must have ixiaunting nuis %r bearing adjustment. Wheel mounting shall %e designed so that axles and wheeIs can be removed without disturUing other h�uck elements of their aligrurien#. All dri�e wheel treads shall be smooth, true and uniform within .OIQ-in tread diameter. Nsosissoi.sao 19�630-6 a�2oioz Gitj+ af Fo�t Wnrth N❑rthside Pump 5tation and Ground 5torage Reservoir Pro}ect F. Each end �ruck shall b'e provided with a helical geax nnotar reducer. The drive motar for each truck shall Ue fu31y enciosed 30-minute duty rated C1ass B insulation in a NEMA frarne az�d shall caznply with NEMA performancc standards. The motors sha11 be integral vvith fully e�nclosed ail �plash lubricated gear reducers. The gear reductian sk�a�t shali be supparted by precision ball or roller bearzngs. I 2.p7 �TOTST AND TROLLEY A. Close headroom type hoist. Welded steel or cast steel trolley frame construction or a ' combination of both. Rigid const�uction designed ta transrriit load to bxidge rails withoui undue deflectioza. Provisians prevent drop of naore than I-in in case of �1e fazlure. B. Two-s�eed electric hoist with spur-, helical-, orr harringbone-friction bearings throughaut, � including a mechanical lnad �rake and a separate electrically operated rn.otor brake. Design shafts of motor drum and druzn pzn.ian to run in grease-Subricated ba11 or roller bearings. Design gear train and bearings ta be ail-bath or splash luUricated. C. TroIley wheels similar in design and cansiruction to Uridge truck wheeIs. D. Txolley drive consists of fully enclosed electrie motor driving ihrough spur or worm gears driving one w�ieel on each side of trolley. Geared transmission cornpletely enclosed in oiltight housing. , Bal1 or roller bearings used throughout. E. Steel or high grade cast iron drum designed to withstand combined crushing and bending loads, and not less than two complete wraps of hoisting rnpe to xer�ain in grooves when hook is at lowest position �or lift specified and no overlapping of rope when hook is at highest point. Machined drum grooves having right and left hand grooves for douUle reeving. F. Provide lixnit switch at upper and lower limits of hook travel, with �verload cut off to prevent application offorces great�r fhan xated capacity ofhoist including allowances for accelerating load. G. The non-tvvisting type haisting ropes ha�ving flexilale high strength plow steel laad safety factor Qf S to I. H. Load block frames of steel construction with rolled steel or forged sieel hook, supported on ball ar roller thrust Uearing, and hoo�C rotating freely on bearing. i. Provide only saiEty-type hooks. Hoist and troll�y shall Ue furnished with motors meeting operating requirements Iisted in Parag,�aph 2.03 aUave. The motors sha11 be totally enclosed, induction type especially adap�ed io crane sexvice and suitable for operating on �L80 Volt, 3 Phase, 60 Hz, alternating current. 2.08 BRAKES A. Brakes shall be desigined for assembly on driving motor shaft or gear tt'ain to stop rotating of armature without causing driving wheels to lock too quickly. B. Electric brakes sl�all be provided for Uridge motion, trolley mo#ion, and hoist motion. �vsasissoi.soo 14630-7 ai7aoz City of Foit Worth Northside Pump 5tation and Ground Stm•age Reservo'sr Prqject C. Bridge and trolley motor furnished with self adjusting AC disc-type brakes. Hoist inotor fumished �ith AC oil encapsulated disc brakes which holds load and is applzed automaiically on power removal. Provid�; mechanical laad brakes for hoist motion to prevent ove:rspeeding. Brakes easily accessiUla for extemaI adjustmernt by removing cover plates. 2.p9 ELECTRICAL C�NTR�LS A. A complete integral elect7-ical con.trol system shall be supplied with. the eleetric Uridge crane equipment by crane manufacturer and shall consist of maintain contactor, nnanua�ly operated fused maintain disconneci with lock-aut provision starters, circuit Ureakers, overload relays, limit switch�s, cont�ol transfarmer for a 120 Volt control eircuit, control relays and controlling devices. B. Bridge control shatl be mounted on bridge in NEMA Type 3R enclasure actuated from a pendant push button. station. Single speed or two speed bridge rnotors shall be provided with a solid state �ontrol to adjust the starting torque and accelerati,on. C. All ele�trical equi�ment including mators, controls, xesistars, brakes plus all conduit, wiring, panels and enclosures shalX meet applicable requirements £or rx�aterials, workmanship, construction and installatian of latest NEMA and NEC, 2.10 PUSH BUTTON C�NTROL A. The crane shall be pendant push-button opezated. B. Crane shall be operated fram a manually operated traveling pendant push-but�on cantral station as a part of festqoned fle�cil�Ie caUle messenger system suspended from anti-friction bearing trolleys operating on a rigid metal track. The system shall be such that the crarie, �-olley and hoist can be moved lo any position when apexating the unit from the aperating floor level. A torque reei shall �e provided which wil� permit raising and lowering of the pendanY �ush-Uu�ton station. C. The pendant push-Uutton control station shall ba provided vvith the foilovving push buttons. Each push button shall be clearly marked to indicate its function: 1. Hoist a. High Speed 1) Up 2) Down b. Low 5pe�ed I ) Up 2) Down N50515S01.500 14630-8 8120102 City nf Fort Worih Northside Pump Station and Cround Storage Reservoir Project 2, Trolley � a. Forward b. Reverse 3. Brjdge a. Forward � �, b. Reverse ^ D. P�ndant push Uutton station shall have a grounding conductor Uetween a ground ternainal in the � station and the crane. � E. Mount cont�ol equipment in an enclosed compartment which forms an integral part of l�ridge ' crane and includes transformer for a 120 Volt control cucuit. - 2.11 CONDUCTORS AND COLLECTORS A. Flat wire festoon tagline bridge conductor shall be provided with the crane to provide fully insulated Uridge electrification. All other wiring of th.e crane shall be in rigid or flexibie conduit in accardance with I�YEC. B. All equipment and accessories shall Ue approved Uy [JL. 2.12 TOOLS A. A11 special tools or �ttings required far normal operation and maintenance of the bridge crazre and hoists shall he furnished vvith the equipment. 2.13 SURFACE PREPARATiON AND SHOP PRIME PAINTING A. At ferrous meta� gears, bearing surfaces and other similar s�rfaces obviously not to be painted, provided a shop eaat of grease or other suitable rust-resistant coating as speczfied in Section � 09901. B. Susface preparation and shop painting shaIl Ue as specified in Sectzon �99Q1 and sha]1 be part oi th�e work of this Section. Provide shog finish coating systems orn items normally shop finish painted, alI as approved. �� ,F k NS0515501.SUQ 1 �630-� sizoioz City of Fort Worth Northside Pump Station and Ground Storage Reservoir Pinject PART 3 EXECUTION 3.01 INSTALLATION A. Verify aIl dimensians and clearances in field prior to erection and Ue responsil�le �ar pzoper fitting and operation of equipment. B. Install crane in strict cor�ortnance with recommel�dations of the manufact�xrer and under direct supervision af manufaciurer's representative. C. �l�tain approval befare attachzng any rigging or hoisting equipxnent to any part of building structure. 3.02 FIELD ACCEPTANCE TESTS A. Perform field tests before final acceptance under supervision af manufacturer's representative. B. Test crane after installaiion is complete to ensure compliance with this Section and standard. The crane shall Ue tested at its raied load. Furnish test load. The craxle functizons such as hoisting and lowering, trol�ey tra�el, bridge travel, limit switches, locking and safety devices shall be �ested to determine that the equipment will per�orm satisfactoril� and safely witY�out failure a� any parts. Any defects in tlie equipment indicated by fhe tests shall Ue replacedleorrected and retested. C. Include a check of horizontal and vertical alignment of rails. END QF SECTTON NS0515501.500 14630-i 0 s�zo�az � DIVYSIOI� 15 11�iECHA1�ICAL �1 .� � I ,� �r ,� Ciry af Fort Warth Nortl�side Ground Storage Reservoir Prnject sEeTro�r �soso BA.SIC MECHAI�TICAL MAT�RIAL� t�.ND METHODS PART 1 - GENERAL 1.0I RELATED DOCUMENTS A. Drawings and general provisions af tfie Contract, including General and Supplementary Conditions aiid Division 1 Speciiicatian Sections, apply to this Section. �.oz siJ��x� A.. This Section includes �lie following: 1. Piping inaterials•and installation instructions coinmon to mast piping syste3ns. 2. '�ransition fit�ings. 3. Dieiectric fittings. 4. MecliaYiical slee�+e seals. 5. Sleeves. 6. EscutcI�eons. 7. Grout, 8. 1Wlecha�n,zcal demolition. 9. Equipment installation requireinents co�nmon to equipment sections. 10. 1'ainting and �nishing. 1 I. Cancrete bases. 12. Supports and anchorages. 1.03 DEFINITI�NS A. �'inisheci Spaces: Spaces ather than meahanieal and electrical equigment rnoxns, furred spaces, pipe and duct sl�afts, un��eated spaces immediately beiow roof, spaces above ceilin�s, unexcavated spaces, crawlspaces, and tunnels. B. Expased, Interior Installations: Exposed to vievv indoors. Examples include finzsI�ed occupied spaces and macI�anical equipmcnt roonns. C. Exposed, Exterior Installatians: Bxpc�sed to �iew outdoors �r sul�ject to outdoor ambient teinperatures a�d weather conditzons. Exawples include roa�top loca�ions. D. Concealed, Intarior InstaIlations: Concealed from viery and protecfed from physical contact by building occugants. Examples include above ceil'ulgs and in duct shafts, E. Coricealed, E�terior Installations: Concealed from view and protected fram weatl�er conditions and physica� co�ltact by builditag occupants but subject to outdoor ambient temperatures. -" Exan�ples include installations within unheat�d shelters. F. Tl�.e follawulg are ii�dustry abbreviations f�r plastic iz�aterials: FWNortl�side 02017 15�5� - I 8/13Ifl2 City ofFart Worth Northside C�mund Siorage Resarvair �roject 1. ABS: AcryIaz�ztrile-butadiene-styrene plas�ic, 2. CPVC: Chlorinated poIyvinyl chlorzde plastie. 3. PE: Poly��yl�n.e plastic. 4. �'VC: Polyvinyl chlaride plastic. � G. T11e folIawing are iz�dustry abbreviations for rubber rnaterials; 1. EPDM; �t�lyiene-propyl�n�-dieiie t�ipoly�xzer rnbber. 2. NBR: Acryloni�rile-6utadiene rubber. 3. Buna-N or ni�rite rubber 1.Q4 SUBMIT'TALS A. 1'roduct Data: For tlie foIlowing: i: 1.05 1. Transitioii fitfiings. 2. Dieleet�ic fittings. 3. Mechanical slee�e seals. 4. Escutclaeans: Welding certifacates. QU.ALITY ASSURANC� A. Steel Support Welding: Qualify processes aud operators according to AWS D1.1, "Structural Welding Code--Steel.° B. Sieel Pzpe Welding: Qualify processes az�.d operators according to A�ME Boiler and Pressure Vessel Code: Section IX, "Welding and Brazing Quali�cations." 1. Comply with pro�isions in ASME B31 Series, "Code for Pressure Pipiz�g," 2. Cez�ti�y t1�,at eacl� welder has passed AWS qualification tests for wetc�ing processes iu�ol�ed aiid that certification is current. C. Electrical Cl�aracteristics for Mecliazlical Equipment: Equipment of higher electrical cl�araote�-istics may be furnished provided sucIi proposed equipinent is approved in writzng and coiuiecting electrical services, circuit breakers, and conduit sizes are appropriately znodified. If rniniinum energy ratings or e�ciencies are specified, equipment shall camply with requirements. 1.06 DELIVERY, STORAGE, AND HANDLING A. Deiiver pipes aiid tubes wi�l� factoty-applied end caps. Maiiitain end caps tIu-ough sizipping, storage, and handling to prevent pipe end dazxiage and ta prevent entrance of dirt, debris, and moisture. B. Store plastic pipes pro#ected from di�'eet sunlight. 5upport ta preve��t sagging and bendiug, FWNo3�ti�side 02017 Is��fl - 2. 8113/02 Cit3+ nf Fart Worth I�[orthside Ground Slorage Reservoir Froject 1.p7 COORDINATION A. Arrange far �ipe spaces, chases, slots, and openings in building siructure during progress af construction, to allow for meclianical iiistallatians. � B. Cooz'dinate installation of required supporting cie�ices aud set slee�es in poured-in-place concrete a�id otlier structura! co�nponents as tliey are cnn�ructed. ,, C. Coard'uiate requiremeixts for aceess panels and doors for mecl�anzcal items requiring acc�ss that are concealed behind fmisl�ed surfaces. Access panels and doors are specifiad in Division 8 Section "Access Doors and Frames." �- PART2-PRODUCTS ". 2A] MANUFACTURERS A. In ot.�ter Part 2 ar�icles wl�ere subparagraph titles below i�itroditce lists, the following - requir�ments appiy for product salectioz�: 1. Available Manufacturers: Subject to oompIiance witli requirements, mazzufacfi.�rers affering . products that may be incorporated into the Work include, but are not limited to, the manufactu�rers specified. � L 2. Manuiacturers: Subject to campliar�ce with requiremeza�,s, pr�vide products by the manufacturers speeif ed. 2.02 PIPE, TUBE, �LND FITTINGS ' A. Refer to individual Divisian 15 piping Sections for pipe, ttihe, and fittii��.g materials and josning tnethads. B. I'ipe `�'hreads: ASME B1.2�_1 for factory-tlireadec� pipe and pipe �'ittings. 2.03 JOINING MATEIZIALS A. Refer to individuai Divisinn 15 piping Sectians for special joining materials not lssted below. B. Pipe-Flange Gasket Materials: Suifable for clieinical and thermal condition.s of piping system coantents. 1. ASME B 16.21, nonmetallic, flat, asbestos-£ree, 118-inch ma�irnum thickness unless thickness or specific material is indicated. a. �ull-Face Type: For flat-face, Class 125, cast-iron aud cast-bronze flanges. b. Narrow-Face Type: F�r raisad-faee, Class 250, cast-iron and steel flanges. 2. AWWA C110, rubbex, flat face, 1/8 inch thick, uiiless atilerwise indica#ed; and full-face or ring type, unless otherwise indicated. C. Flaiige Bolts az�d Nuts: ASME B18.2.1, carboix steel, unless otI�erwise indicated. r'WNorthside 02D17 15050 - 3 $/l3102 City af Fort Warth Northsidc Gmund Storage Reservoir Project D. P�astic, Pipe-Flang� GasIcet, Bolts, aiid Nuts: Type az�d z•riaterial recommezxded �y piping system manufacturer, �,uiless ot�ierwise iz�dzcated. E. Salder Filler Metals: ASTM B 32, Iead-free alloys. Tnclude water-flushable flux according to ASTMB $13. F. Brazing Filler Metals: AWS A5.8, BCu� Series, copper-plZospharus alloys for ge�xeral-duty brazi��g, unIess otherwise indicated; and AWS A5.8, BAgl, szIver alloy %r refrigerant piping, unless otherwise indicated. G. Welding Filler Metals: Coinply with AWS D10.I2 far weldiz�g naaterials appropriate for wall thickness and che�nical analysis of steel pipe beiug welded. H. Salvez�t Cements for Jou�ing Plastic Piping: 1. ABS Piping: ASTM D 2235. 2. CPVC piping: ASTM F 493. 3. �VC Piping: ASTM D 2564. Include priinet• according to ASTM F 656. 4, PVC to ABS Pipu�g Transition: ASTM D 313$. I. �'ibergIass Pipe Adhesive: As furnished ar recom�nended by pip� manufactu�-er. 2.04 TRANSITTON �'ITTTNGS A. AWWA Traiisition Couplings: Same size as, az�d wzth pressuz�e rating a� least equal to and with e�ids cornpatible wiY�a, pipi��g to be jained. 1. Undergrou�ad PipingNPS 1-112 and Smaller: Ma�i�zfaetursd ftting ar caupIi��g. 2. Undergrouiid Piping NP$ 2 and Larger; AWWA C219, metaI sl�eve-tyge caupling. 3. Abo�vegrauz�d �ressure Pipi��; Pipe fitting. B. Plastic-to-Metal Transition Fitti��gs: CPVC and PVC one-pieca �tting witl� ina��ufactur�r's Schedt�le $p equivalent diinexzsions; oi�e sttd vvitll ti�readed brass insert, and one salvex�t-ceznezxt- joint end. C. Plastic-to-Metal Transition Adaptors: One-piece �ttu1g wiYh inanufacturer's SDR 11 equivalellt di�ne��.sio��.s; one e�d wztli threaded brass insert, afSd one solvent-cemex�t jo�nt end. D. Plastic-to-Metal Tra�isitio�l Unioz�s: MSS SP-107, CPVC aiid PVC four-part union. Include brass end, salvent-cement-joint eiid, rubber 0-rizlg, an.d unioz� nut. E. Flexible Trausition Couplings for Underground Nanpressure Drainage Piping: ASTM C 1173 wztl� elasto�x�eric sleeve, ends satne siz� as pipuig to be joined, ai�d corrasioz�-re�istant znetai band on each e�ci. 2.QS DIELECTRIC FITTINGS A. Description: Cnrnbination fitting of copper allay and ferrous materials wi�i �l�readed, salder- joint, plain, or weld-neck end connections tl�at zx�a�clx piping system inaterials. B. Insulating Material: Suitable for system fluid, p�-essure, �1d temperafiure. Fwr�o�h5�ae ozo» 15050 - 4 siisioa City of Fort Worth Northside Ground Storage Reservoir Projeet C. I]ielectric Ua�iai�s: Factory-iabricat�d, union assezx�bly, for 2Sfl-psig muiunum warking pressure at 180 deg �. D. Dielectric Flanges: Factory-fabricated, coznpanion-flange assejnbly, %r 150- or 30Q-psi�; -+ miivinum working pressura as required to suit systam pressures. E. Dielectric-�lange Kits: Coxnpaiuon-flange assembly for field asseznbly. Txiclude flauges, full- face- or ring-t}+pe i�eoprene or phenolic gasket, ph�nolic ar polyethylene bolt sleeves, pllenolic washers, and steel backing washers. � 1. Separate companion flanges and steel balts and nuts shall ha�e 150- or 300-psig rnini.�num working pressure wliere required to suit system pressures. r. Dielectric Coupliugs: Galvanized-steeI coupling with inert and nOnCOXfosiVe, thertnoplastic ' � liniz�.g; threaded �11ds; a��d 300-psig minimum working pressure at 225 deg F. � G. Dielectric Nipples: Electroplated steel nipple with inert aud noncorrosive, thennoplastic lining; �alain, threaded, ar grooved ends; and 300-psig mininnum wflrking pressure at 225 deg F. 2.06 MECIIANICAL SLEEVE SEALS A. Description: Modular sealing eleKne��t unit, designed for field assembly, to fiIl annular space batween pipe and s�eeve. 1. Sealing Eleme�ts: EPDM interIockiiig linlcs shaped to ft surface o£ pipe. Iiiclude ty�e az�d uuinber required for pipe material a�1d size of pipe. 2. Pressure Plates: Stainless steel. Inciude two for eaeh sealing element. 3. Connecting Bolts and Nuts: Staiuless steel of lengtli required to secure p:rassure plates to sealing elements. Z»clude one for each sealing elexn�x�t. 2.07 SLEEVES A. Gal�anized-Steel Sheet: Q.0239-u�cla tnia�imum thickness; round tube closed witli welded langitud'uial joint. B. Steei Pi�ae: ASTM A 53, Type E, Grade B, Schedule 40, galvanized, plain ends. C. Cast Iran: Cast or fabricated "wail pipe" equivalelrt to ductile-iron pressure pipe, wi�3� plain ends and 'u�tegral waterstop, unless otherwise indicated. D. Stack Slee�e Fittings: Mai�ufactured, cast-iron sleeve wi�li integral clamping f�ange. I��clude clamping ring and bolts aud nuts for rz�etnbrane fjashing for use with f�oox drains only as specified, 1, Underdeck Clamp: Clamping ring with set scraws. E. Molded 1'E: Reusable, PE, tapered-cu}� slxaped, and sinoo�l-►-auter surface wi�li i�aili�ag £lange far at�aclliz�g ta wooden forxns. �wno��,s�dea�oi7 15050 - 5 sn3�oz City of Fort Worth NortUsitie Ground Starage Reservoir Prnject 2.os EscuTc�orrs A. Description: Manufactured wall a�ad ceilit2g escutcla�ans and floor plates, with an ID ta cIosely �t around pzpe, tube, at�d uisulation of insulated piping and au QD that completely covers openirig. B, Qne-Piece, Deep-Patter�i Type: Deep-drawn, box-shaped brass with polished chrome-plated finish. C. One-Piece, Cast-Brass Type: With set screw. 1. Fii�zsli: PoIished chrome-plated. D. Split-Casii��g, Cast-Brass Type: WitIi concealed l�inge and set screw. 1. Fia�ish: Polished chroine-plated. E. Oz1e-Piece, Stamped-,Stee1 Type: Witl� set screw and chrome-plat�d fuiish. F. Split-PIate, Stainped-Steel Type: With e.a�icealed hinge, set screw, and chrome-plated �`inish. G. One-Piece, Floor-P1ate Type: Cast-iron floor plate. H. Split-Casting, Floor-Plate Type: Cast brass with conc�aled hinge and set screw. 2.09 GROUT A. Description: ASTM C 1 I07, Grade B, zionshrink and iionmetallic, dry h�drauIic-cement grout. 1. Characteristics: Past-hardenz�ag, volume-adjusting, n.oi�staariuig, iioncorrosive, zlangaseous, atad recozn�nended �or i�iterior and exteriar applications. 2. Design Mix: 5000-psi, 28-day compressive strengtl�. 3. Packaging: Pretnixed and factory packaged. PART 3 - EXECUTION 3 .0 � MECIIANICAL DEMOLITION A, Refer to Division I Sections "Cutting and Patck�ing" and "Selecti�e DeinolzYion" for general dernolifion requirements and procedures. B. D'zsconnect, d�molish, and remove znechanical sysiems, equipinent, and cornponents indicated ta be remo�+ed. I. Pipz��g ta Be Rezx�oved: Reinove portio�l of piping indicated to ha remo�ed and cap or plug re�nainuig pipiiig vvith same or cornpatible pzping u�aterial. 2. Piping to Be Abando�aed in Place: Drazn piping and cap or plug piping with saine or coinpatibla gipuig inaterial. 3. Ducts to Be Removed: Re�nove portion of ducts indicated to be renioved and plug renlaiz�ing ducts r�itl� same or compatible ductwvorlc inaterial. rwrrorti,5�ae azoi� I5054 - 6 g�i3�az City of Forf Worth Northside Ground Storage Reservoir Project 4. Ducts to Be Abaud�ned iii Place: Cap or plug ducts witli satne or compatible ductwork inaterial. 5. Equipment to Be Removed: Discannect and cap services and rez�aove equiprnent. 6. Equipment to Be Rema�ed and Reinstalled: Discax�nect a�id cap services and remove, cleau, and st�re equipment; when appropriate, reinstall, reconnect, and malcc equiprr�ezrt opera�ional. 7.. Equipment tQ Be Rerno�ved an.d Salvaged; Disconnect azid cap services and remove equipment azid deli�er to Owner. � G If pipe, insulation, or eq�ipment to remain is damaged in appearance ar is unserviceable, remave darnaged or unserviceable portions and replaae witli new products of equal capacity and quality. 3.02 PIPING SYSTEMS - COMMON R�QUIREMENTS A. Install piping �ccording to the %llvwii�g requirennents and Division 15 Sections specifying piping systems. B. Drawiiag platis, scl�ematics, and diagrams indicate general Iocation and arrangernent of piping -- systexns. Indicated locatians axad arrangeinents were used to size pip� and ealculate friction loss, expansion, pump sizing, a�id other design cansiderations. Install piping as iudicated uialess deviations ta Iayout are approved on Coordination Drawu�gs. C. Tnstall piping in concealed locations, unless otherwise indicated and except in �qaipnaezrt roo�ns azad ser�ice areas. D. Install piping indieated to be exposed and piping in equipment rooms and service areas at righf an.gl.es or paral�el io buildiz�g walls, Diagonal runs are prohibited unless specifically indicated otherwise. E. Tnstall pipii�g above accessible ceilings fo allow sufFicient space %r ceiling panel removal. F. Instal� piping �o permit va�ve servicing. G. InstalI piping at indicaied slopes. H. Install piping free oi sags and bends. I. Itistafl fittings for changes in direction and branch co�inections. 7. install piping to allow application of itasulatian. K. Se��ct s�rste�n components wi� pressure ratiixg equal to or greater tl�an systezn aperating pressure. L. Insta.11 escutcheons for penetratiays of walls, ceilings, and flaors according to the follawi��.g: 1. New Piping: a. Pipin.g witll Fitting or Sleeve 1'rotruding fram WaII: One-piece, deeQ-pattern type. b. Chrome-PIated �iping: One-piece, cast-brass type with polished chro�ne-plated finish. c. Insulated Piping: One-piece, stamped-steel type with spring clips. ,� FWNartlisideU2017 15�5� - 7 8113/Q2 City of Fari Worth Nortlsside Ground Starage Reservair Projeet d. Bare Piping ai WaII aiic� Floor Pez�etrations in Fiuished Spaces: Ozie-piece, cast-brass typa witl�. �olished chrome-plated fuiisl�, e. Bare Pip�iig at Ceiling Penetrations it� Finished Spaces: 011e-pzece, cast-brass type witl� polislied chrome-plated iinish, f. Bare Pipzng iu� Unfiilisned Service Spaces: One-piece, cast-brass type wit�� rougF►-brass £'inish. g. Bare Pipii�g in Equipment Rooms: One-piece, cast-brass type. h. Bare Piping at �'loor Penetrations in Equipnlent Rooins: One-piece, flpar-plate type. 2. Existing Piping: Use the followuig; a. Chraine-Plated Piping: Split-castiz�.g, cast-brass type with chrome-plated finisk�. b. Insulated Pipi��g: Split-plate, stamped-steel type vs�ith eoncealed h.in.ge aiZd spring clips. c. Bare Piping at Wall and �'Ioor Penetrations in �inished Spaces: Split-casting, cast-brass type wi�li clirome-plated fiiiish. d. Bare �ipir�g at Ceiling Penettations in Finished Spaces: Split-eastin.g, cast-brass type witli chrame-plated fnish. e. Bare Pipzxag iia U�tfiiaished S�rvice Spaces: Split-casting, cast-brass type wi�li rougl�- brass finisl�. f. Bare Pipi��g iu EquiptnenY Rooms: Split-castiilg, cast-brass type. g. Bare Piping at Floor Penetrations iii Equipinent Rooms: SpIit-casting, floor-plate type. M. Sleeve5 are not required for core-drilled liales. N. Pertnanent sfeeves are no� required for holes fortned by removable 1'E sleeves. 0. Zx�.stall slee�es for pipes passuig tlirough coiicrate and masonry walis, gypsum-board partitions, and concrete floor and roof sIabs. Cut sleeves to leiigtlz for mouirting flusl� witl� both surfaces. a.. Exceptzoz�: Exte��d sIeeves installed in flaars of inecl�anical equipi�nen.t a.reas or other wei: areas 2 uiches above finished floor leval, ��tend cast-uan sleeve fttings below floar slab as required ta secure clampit�g ring if ring is specified. 2. I�astall slee�es in llew walls and slabs as new vvalis and slabs are �onstructed, 3. InstalI sleeves tl�.at are large enough to provide 1/4-inch az�iiular clear spaee between sleeve and pipe or pipe insulation. Use �lie followin� sleeve inaterials: a. PVC Pipe �leeves: For pipes smaller t�ian NPS 5. b. Steed Sl�est Sleeves: For pipes NPS 6 and larger, penel:rating gypsum-board partztioz�s. c. Stack SIeeve Fittings: �'or pipes pe�ietrafing floors wiih membrane waterproofiz�g. Seeure flashing between clamping fla��ges, InstaIl section af cast-iron soiI pipe ta extexid sleeve to 2 incl�es above ftnished floor Ievel. Refer to Divzszoi7 7 Sectinn "Sheet Metal �'lashin� and Trim" far flas�izug. 1} Seal space outside oFsleeve �ittings with grout. 4. Except fQr undergrouiid waIl peiie#rations, seal amiular space between .sleeve and pipe or pipe insulatian, using joint seala�lts apprapriate for size, deptli, and lacation of jaint. Refer to Division 7 Section "Joint Sealants" for z�nat�rials and installation. PWNortl�side U2017 �5050 - $ SII3/p2 Cit}+ of Fort Woril� Afortl�sidc Ground Starage I2eservoir Project P. Abovegrautid, Exte�ior-Wall Pige Penetrations: Seal penetrati�ns using slee�es and mecharZical sieeve seals. Seleci sleeve size to allow for 1-ixlcl� atuaular clear space hetween pipe and sleeve far insfialling mecI�anical sleeve seals. 1. Iusta�I steel pipe %r sIee�es sma3ler than 6 incl�es ui dia�neter. 2_ Tnstall cast-iron "wa�I pipes" for sleeves 6 u�ches and larger in diaineter. 3.. Mecl�an.ica� Sleeve Seal lnstallatio��: Select type a��d �uinher of s�alii�g elements required for pipe material and size. Positio��. pipe in center of sleeve. Assemble mechanical sleeve seals and install iix ai�nular space betweeii �ipe a��d sleeve. Tighten balts against pr�ssuxe plates �liat cause sealing eIements ta expaiid and make waterti.gl�t seal. Q. Underground, Exterior-Wall Pige Pex�etrations: IustalI cast-iron "wall pipes" far sleeves. Seal �� pipe penetrations usiiig m�cltanica! sIeeve seals. Select sleeve size to allow for 1�iuch annular . clear space bet�wee�x pipe and sleeve for installiiig inecha�iieal sleeve seals. 1. Mechanical Sleeve �eal Itistallatian: Select type a�id number of sealin� e�ements required for pipe inaterial a.nd size. Position pipe in center of slee�e. Assemble mechanical sleeve seals and install in annular space between pipe and sleeve. Tigliten bolts againrst p;ressure p�ates ��at cause sealnig eleinents to expand a��d zaaake watertight seai. R. Fire-Barrier Penetratious: Maintain indicated fire rating nf wa�ls, partitians, ceilings, and floors ai pipe penetrations. S�ai pipe penetrations wifi.h firestop materials. S. Verify final equipment lacations for rougliing-in. T. Refer to equipmei�t specifications i11 other SeCtions of these Specifications for roughuig-iu requirement�. 3.03 P1P1NG 70INT CONSTRUC'TYON A. ]ai�� pipe and fittings according to fi1�e following requiremez�ts aud Division 15 Sections specifyulg piping systems. B. Ream etids of pipes ,aud tubes and renlove burrs. Bevel plau� ends of steel pipe. C. Reznove scale, slag, ciirt, and debris from inside anc� outside af pipe and fittings before assembly. D. Soldered Joiuts: Apply ASTM B 8I3, water-flushable fl�, unless otb.erwise indicated, to tuba end. Construct jaints according to ASTM B 82$ or CDA's "Copper Tube Handbook," using lead- frea salder alloy complying with ASTM B 32. E. Brazed Joints: Canstruct joints according Yo AWS's "Brazing H�dbook," "Pipe and Tube" Chapter, �sing capper-phosphorus bz'azing fzller �netal complying with AWS A5.8. F. T3xreaded Joiuts: Thread pipe with tapered pipe tlireads accordiug to ASME B1.20.1. Cut threads fuli and clean usiug sharp dies. Reain threaded pipe ends ta remove burrs and restare full ID. Joiri pipe fittings and valves as follows: 1. Apply appropriate tape ar t��read ooinpaund ta exterttal pipe threads unlass dry seal tlireading is specified. FWNorthside o20�7 15050 - 9 $/l3lfl2 City af Fort Worth 3�Iortliside Ground STorage Reservair Project 2. Dainaged Threads: Do not use pipe or pzpe fittungs wit�1 �1lreads tL�at are corraded or darn.aged. Da not use pipe sectiox�s tl�at have eracked or open weIds. G. Welded Joints: Canstruct joints accordiiig to �.WS D10.12, using qualified pracesses a��d welding operatars according to Part �"Quality Assurauce" Ai�icle. H. F.la�lged Joints: Select appro�ariate gasket znaterial, size, type, and thickness for service application. �istall gasket co�centrically pasitioned. Use suitable lubrieants oza�bolt thxeads. I. Plastic Piping Solveilt-Cement 7oiiits: Clean and dry joini��g surf'aces. Join pipe arid fit�ings according to ihe fallnwiiig: 1. CampIy with ASTM r 402 �or sa%-handling prac�ice of cleaners, primers, aud solvent ceinents. 2. AB5 Piping: Jain accordii7g to ASTM D 2235 and ASTM D 266I Appendixes. 3. GPVC Pipi�z�g: Join aecarding to ASTM D 284bID 2846M Appendix. 4_ PVC Pressure Pipiiig: Joiu schedule i�umber ASTM D 1785, PVC pipe aud PVC socket fit�ings accordiz�g to ASTM D 2672. Joiti o�iier-tlian-schedule-nu�nber PVC pipe and sacket fittings according to t�STM D 2855. 5. PVC Noz�pressure Pipiilg: Jou� accordi�lg to ASTM D 2855, 6. PVC ta AB5 Nonpressure Transition Fit�ings: 7ain accardiug to ASTM D 3 I3 $ Appe��dix. J. Plastic Pressure Pipi��g Gasketed 7Qints: 7oin according to ASTM D 3139. K. Plastic NQnpressure T'iping Gasketed ]ou�ts: 7oin accardu�g to ASTM D 3212. L. PE Pipizig Heat-Fusion 3oints: Cleait aud dry joining surfaces by wipuig with clean cloth ar paper towels. Join according to ASTM D 2657. 1. Plaui-End Pipe and Fittiiigs: Use butt fusion. 2.. Plain-Ei�d Pip� and �ocket Fittizags: Use socket fusion. M. Fiberglass Bouded Joiilts: Prepare pipe ends and fittin�s, apply adhesive, aud joiu accord'uig to pipe manufactu:rer's writtan uistructians. 3.44 PIPING CONNECTIONS A. Malee connectians accordin.g �o tl�e following, unl�ss otherwise indicated: 1. Tiistall un�nns, ��. pipix�.g NPS 2 and smaller, adjacent to each valve and at final coiinection to eacl� piece of equipment. 2. �nstall flanges, in pipzng N1'S 2-112 and larger, adjacent to flauged valves and at final cotuiection ta each piece of equipment. 3. Dry Piping Systezxzs: Install dielectric unions and flanges to connect pipii�g inaterials of dissiiniIar me#als. 4. Wet Piping Systems: Ii�stall dielectric coupling and nipple fittings to comiecz piping inaterials of dissitnilar nietals. 3.05 �QiJIPMENT 1NSTALLATION - COMMON REQUIRENI�NTS A. Iilstal! equipxnent io allow maximuin possible l�eadroam unless specific mauiltu�g heigllts are uot indicated. � � FwNo�•r��s�a�ozai� �SQ50- 10 a�i3�az CityafPart Wartii Nortivside Gronnd Storagc Reservoir Project B. Install equipment level and plumb, parallel aind perpendicular to other building systems and compoiients in exposed interior spaces, unless otlierwise indicated. C. Install mech�tiical equipzx�ez�t to faciIitate service, maintenance, and repair or replacement of compouen�s. Connect eqvipment for ease of disconnecting, with minimum inter�erenc� to otl�ec installations. E�tend grease f ttings ta accessibl� incaiions. D. Ii�stall equipment to allow right of t�vay for piping installed at required slope. 3.06 PA1NT]NG A. Painting of inechanical systeiY�.s, equipznent, and components is specified in Di�ision 9. B. Damage and Touchug: Repair �narred and damaged factory-pauitec� fiuisl�es with rnaferzals a�d procedures to match origiiial factory finish. 3 A7 CONCRETE BASES , A. Concrete Bases: Anchor equipment to concrete base according to equipment maziufacturer's written instructions and accordii�g to seismic codes at Project. � I 2 3 � 5. 6. 7. Const-�'uct coiScrete bases of di�nensions indicated, but not less than 4 inches Iarger in both directions tlaan suppoi�ed unit. Instali dowel rods to connect concrete base to concrete floor. Uuless otl�erwise indicated, install dowel rods on 18-inch centers around the full perirneter af tUe base. install epoxy-coated anchor bolts for supported equipment tha� extend t�zraugh conerete base, and anchor infio structural coucrete floor. Place aud secure anchorage devices. Use supported equipment inanufact�.uer's setting drawings, templates, diagraz�s, instructions, aud directions furnished with iteins to be embedded. Install az�cl�or bolls to elevations required for pzoper attaclunent ta snpporfed equiptnent. �nstall anchor bolts according ta anchQr-bolt manufacturer's written instructions. Use 3Q00-psi, 28-day compressive-strength concreie and reinforcement as specified in DivisiQn 3. irse minimuixa #6 rebar on 8" centers eacl� way uliless speci�ed otherwise. 3.Q8 ERECTION OF METAL SUPPORTS AND .ANCHORAGES A. Refer to Division S Section "Metal Fabricaiions" for structural steel. B. Cut, fit, and place misceIlaneous metal supports accurately in lacation, aligxunent, anci elevatioza to suppart aud anchor mec�anical materials and equipmen�t. C. Field Weldang: CompIy with AW� D1.1. 3.09 ERECTIQN OF WOOD SLTPPORTS AND ANCHORA.GES A. Cut, fit, and place wood grounds, nailers, blocking, at�d a�icl�orages to suppart, and anchor mecl�an.ical materials and equipxnent. FWi�orthside fl2017 15050 - 11 8/13/02 c�� of rort wo� Northside C'imund Storage Reservnir Project B. SeSect fastener sizes that will not penetrate members if oppasite side will be exposed to view or wili receive fnisll xnaterials. Tightata connections between meinbers. Install fastet�ers withaut splitting wood me�lrtl�ers. C. Attac1� to suhstrates as required to support applied Iaads. 3 ,10 GROUTING A. Mix aiid install graut for inechanzcal equipment bxse bearing surFaces, pump and other equipmeiif base plates, aa�d �ichors. B. Clean surfaces that will come into contact witii grout. C. Provide forms as required far pIace�nent of grout. D. At+oid air entrapment during placament of grout. E. �Iace grout, completely �llxng equipznent bases. F'. Place grout ois concreie bases ai-�d provide snnontll bearir�g surface for equipinant. G. Place grout around anchars. H. Cure placed grout. END OF SECTI�N 15050 Fwriorr>>5;ae ozni7 1505o - 12 sn3io2 Gity of Fort Worth 3Vorih&ide Pump Sfation and Ground Storage Reser+roir Aroject ' SECTION 15051 PIPII�TG - GENERAL REQUIREMENTS PART I GENEAAL 1.01 SCOPE OF WORK A, This Seetion speci�es the l�asic administrative and testing requirements for piping. Speeific piping materials, systams and related ins�allatioz� and testing requirements are specified in other � Sectidns ofDi�vision 2 and 1S. � � 1.02 RELATED WORK ,�. A. Pipzng rnaterials and systems are included in other Sections of Division 2 and I5. . r� B. Valves are included in Section 15104. - 1.03 SUBMITTALS A. Submit, in accordance vvith Special Conditinns, Part D, general submittals for piping arzd piping systems are listed below. It is not iniended that all subrnittals Iisteci below be provided for all piping rnateriaIs and syslems. Refer to individuaI System or Piping Sectio�s for specific suUmittals. B. ShQp Drawings ax�d Product Data 1. Piping layouts in full detail. 2. Location of pipe hangers and supparts. 3. Lncation az�.d type ofi�ackup bloek or davice to prevent joint separation. 4. Large scale details of wall penetrations and fabricated fittings. 5. Schedules of all pipe, fit�ings, speciai castings, couplings, expansion joints and other appurtenances. b. Catalog cuts of jaints, couplings, hamesses, expansion joints, gaskets, fasteners and other accessaries. 7. Brochures and technical data on coatings and linings and proposed method for application � and repair. C. Sarnples D. Design Data f r�sos3ssoi.5ao 15�51-1 �Zrzioa City of Fart Wortli Nwthside Pump Station and Graund Storage Iteservoir Project E. Test Reports ' 1. Fourcopies of certified shap tests showing cornpliance �aith appropriate standard. 2. Four copies of all fieid test reports, szgned by Con.tractor. F. Certificat�s 1. Copies of certification for all welders performing work in accordance with ANSI B31.1. G. Manufacturers Installation {or applicatian) instruc�ions. H. State�tnent of Qualificaiions I. Manufacturers Field Report .T. Proj�ct Record Docurnent K. Opexation and Maintenance Data in accordance vwith 5ecticsn Q1730. L. Warranties 1..04 REFERENCE STANDARDS A. American Society for Testing and 1VTaterials {ASTM) I, ASTM A307 - Standard Specification far CarUon Steel Bolis and Studs, 6Q,�}00 psi Tensile Stre�gth B. American National5tandards Institute (ANSI) J.. ANSI B 16.5 - Pipe Flanges and Flanged Fittings 2. ANSI B31.1 - Power Piping C. American Welding Society (AWS) 1. AWS B2.1 - Specification for Welding Procedure and Perfarmance Qualifications D. American Water Works Association {AWWA) 1. AWWA Manual M11 - St�e1 Pipe - A Guide for Design and Installation E. American Society of Mechanical Engineers (ASME) F. Underwriters LaUaratories {LJL) G. Factory I�/Iutual (FM) H. Whexe ref�rence is made ta one af the abnve standards, tl�e revision in effect at t��e tilne af bid opening shall a�ply. , NS05155Q 1.540 15 051-2 i zrzioa Cityof Fort Warth 1Voitl�side Pump Station and Ground �toiage Iteservoir Project I.OS QUAL�`I'Y ASSUI2ANCE A. All materials shall be new and unused. B. Tnsiall piping to meet requirements of local codes. C. Provide maryufacturer's certificatian that materials meet or exceed minimum requirements as speeified. Reference to star�dards such as ASTM at�d ANSI shail apply to those versians in effect at the time of bid opening. D, Coardinate di�nensions and drilling of flanges with flanges far valves, pumps and other equipnlent to be instalIed in piping systems. Bolt hales in flanges to straddle vertical centerline. , E. Rej ect rriaterials contamin�.ted with gasoline, luUricating oil, liquid or gaseaus fuel, aromatzc campounds, paint solvent, paint thinner and acid solder. F. Pipe j oint campound, for pipe carrying flammable or toxic gas, must Uear approval of UL, or F1VI. G. Unless otherwiss specif'ied, pressures referred to in all Piping �ections are expressed in pounds per square �n gauge above atmospheric pressure, psig and all temperature are expressed in degxees Fahrenheit (F'). �, 1.�6 DELNERY, BTORAGE AND HANDLING A. During loading, transportation and unloading, tal�e caxe to prevent damage to pipes and coating. Carefully load and unload each pipe under con.trol at all tzznes. Place skids ar blocics under each pip.e in the shap and seeurely wedge pipe during transportation to ensure no injury to pipe and lining. PART 2 PRODUCTS 2.01 MATErtiALS A. 5pecific piping rnaterials and appurtenances are specified in the respective I'iping or System 5ectidns. B. Gen�ral installation. nzaterials sha11 �e as specified belaw. 1. Unions shall Ue brass or bronze unions for joining nonferrous pipe; nnalleable brass ax brronze-seated irOn or steel unians for joinin� ferrous pipe; PVC union� for joining PVC pzpe; CPVC unions far joining CPVC pipe. �langed 7oints. Bolt and nuts, Grade B, ASTM A307, bolt number and size same as flange standard; studs - same quality as �nachine bolts, 1116-in thick rul�Uer gaskets with clath insertinns; rust-resistant caatings. 3. Ternporary Flugs shall Ue standard plugs or caps whieh are suiiaUie for perznanent service. N50515SD1.5D0 15051-3 12l2/02 City oFI'ort Warth Nortl�side Pump 5tation and Ground Stvrage Reseivoir Project PART 3 EXECUTION 3.01 GEN�RAI, A. All dirt, sca1�, weld splatter, water and otl�er foreig�n. matter shall be removed �rom the inside and outside of all �ipe and sub-assemblies priar ta installzng. B. AIl pipe joints and connections to equipment shaII Ue rnade in such a manner as to praduce a minim�m of strain at the joint. C. Install piping in a neat m�ner with lines straight and parallel or at right angles to walls or col�xrnn lines and with risers piumU. Run piping so as to avoid passing through duct�vork or directly under electric 3i�ht outle�s and/ar interference with other lines or extending veyond furring lines as determined by Architectural Drawrngs. AlI work shall be accomplished using recognized methods and procedures of pipe fabricatzon and in accardai�ce with Y.kze latest revision of applicable ANSi Standards, ASME Codes and Pipe Fai�rication Institute Standards. Use iull length of pipe except where cut lengths are necessary. Do not spring or deform piping tn make up joints. 2, Pipe shal� be cut square, not upset, undersiz� or out of round, Ends shall be carefully reamed and cleaned Uefore being installed. a. Bending af pipe is not parmitted. iJse fit�ings for all changes in direction. 3. Do not use Uushings except where specifically approa�d Uy the Enganeer. Reducers shall be eccentric to provide far drainage from aII liquid beanng lines and facilitate air removal from vs�ater lines, 4. Verify the Iocations and ele�ations of any �xisting piping and �x�anhol�s befqre praceeding with worlc on any systezn. Any discrepatacies Uetween the infor�nalion shown on the Drawings and the actual conditions fQund in the field shalI Ue reported at once to the Engineer. No claim far extra �ayinent wilI be cnnsidered if the aUove provision has not been complied with. �h�re lines of lawer serviee rating tie into services or �quiprn�nt of higher service rating the isolation valve between the two shall confoz�rn, to tl�e higher rating. 6. Mitering of pipe to farm elbow is not permitted. A11 piping interiors shalI be thorougk�ly cleaned after installation and kept clean by approved temporary clasures oi� alI opanings until the system is put in ser�ice. Closures should be suitable to withsiand t�e hydrostatic test, End caps on pre-cleaned pipe sb.all not be removed un.til iinmediately before assexnbly. AIl open ends shall be capped immediately after completion of installation. N SO S 1550 3.500 15 051-4 i ziz�ox Cicy of Fart Worth Ilarthside Pump Statinn and Ground Storage l2eservoir Project D. Test Connections 1. Provide 1/2-in femaie NPT test connection equipped with 1/2-in brass plug on all pump suction and discharge Iines. Where indi cated• on the Drawings, test connections should be equipped with bar stock valve and gauge. Provide test cor�nectians at all stearn traps. The connection shall be located on the discharge side of the tra� beiween tI�e trap and the iirst valve. It shall consist of a 1/2-in branch connection tenninated with a gate valve. E. Unions I. � Unions screwed ar fianged shall be provided where indicated and in the following locat�ans even i�not indicated. a. In Iong runs of piping to permit convenient disassennbly for alterations or repairs. b. In by-passes araund equipment. c. In connections in tanks, pumps and other equipznent between the shut-off valve and the equipment. d. In conneciians on both sides of �raps, controls and automatic contral valves. 3.02 iTNIONS A. LTse unions to allow disnnantling of pipe, valves and equipment. 3A3 WELDING A. Welding in accordance with ANSI B31 and AWS B3.0. B. Install welding fittings on all welded lines. Make changes in dzrection and intersection of lines with welding fittings. Do not miter pipes to form elbows or notching of straight runs to form tees, ar any similar con�truction. Do not employ welder wha has nat been fully qualified in above speci�ed procedure and so certified by approved welding bureau or similar i�cally reco�nized testing authority. 3.b4 FLANGED J�INTS A. Malce flanged j oints with bolts; bolt studs with nut on each end; or studs with nuts where ane flange i.s tapped. Use number and size of bolts conf4rming to same ANSI Standard as flanges. Before flanges pieces are assexnbled, remove rust resistant coating fraxxz �nachined surfaces, clean gasl�ets and smoaf.h all burrs and other defects. Make up flanged j oints tight, care being taken �o prevent undue strain upon valves or other pieces of equipment. 3.05 SLEEVE COUPLINGS N5�51550 k.500 �$ Q 5�-$ ] 212102 City of Foit'Warth Na�thside Pump 5tation arsd arnund 5torage Raservoir Project A. Install tierods, pipe clamps or bridles when sleeve type couplings or fittings are used in piping system where inc�icated, and at chaEnges in direction or other places as necessaty, to prevent joints from pulling apart under pressuxe. Use bridIes and tierods ai l�ast 3/�}-in in diameter, except where tierods replace flange bolts of smaller size, in whach case fit with nut an each side af pair of flanges. Jaint harnessing sha11 conform, as a minit�aum, ta the r�quirements for the bnits and tie holt lugs as set forth in AWWA Manual Ml l. 3.06 WALL SLEEVE 5EALS A. Use expandable rubUer segmented sealing device with cor�rosion-resistant fastenerrs to make watertight th.e annular space between pipe and sleeve. Detertx�ined the required inside diameter of each individual wall opening or sleeve to frt the pipe and seal to assure a watertiglat jnirit as recom�nended by the manufacturer, before ordering, fabricating ox installing. Install pipe concentrical�y through wall sleeve. Install and tighten seal per rr�anufacturer's instructions. 3.07 T'�STTNG A. Test all pipelines for water/gas tiglatness as specified in the Piping or System sections. Furnish ali laUor, iesting plugs or caps, pressure gurnps, pipe connections, gauges and a11 other �quipment required. Testing shall he performed in accordance with ane or more of the testing procedures appended ta this Section as specified in each Piping or Systarn. Seci'ron. AlI tesfin� shall be performed in the presen.ce of the Engineer. B. Repair faulty joints or remo�e de%ctive pipe,and fittings and repIace as appro�ed Uy the Engineer. Retest. 3.Q8 DISTNFECTION A. After satisfactory testxng, all potable piping (piping labeled as PW, BI�P, and water supply piping within pump station} shall be #haroughly disinfected vvith a solution of not less than 50 parts per million of availabie chlorine. The disinfecting solu#iora shaIl be allowed to rezz�.ain in the system for a period af 3 hours after which time all valves and faucets shall ve opened and the system shall Ue flushed with clean water. B. Water b�ing flushed fram structures or pipeIin,es afier disinfectian with a chlorine residue of � rng/l or greater, shall be treated with a dechlorination solution, in a n�.ethad approved by the Engineer, prior to discharge. Nsos�sso�.soo 15051-6 izrz�oz City pf Fort WoRh Northside Pump Station and Ground Storage Rese�voir Project HYDROSTATTC TEST SCO�'E: This test shall be used to hydrostatically test piping systems for structural integrity and leaks. The test shall be perfor�z�.ed at atx�bient temperature un.less otherwise speciiied. 1.0 TEST �LL]ID 1.1 Watex shauld be �zsed as the test fluid whenever possibie. In those systems where water cannot be used the test fluid rnay be either the one to be used in the system or the one agreed upon by the Engineer and the Co�tractor. 2.0 TE�T EOiJIPMENT 2.1 Water - Of sufficient capaciry to deliver the required test pressure. 2.2 Strainer - On inlet side of the pump io prevent foreign matt�r from entering the syste�a. 2.3 Vaives - Shall be provided on the suction and discharge side o�the pump. 2.4 Heater - To allow heating of the test filuid when elevated temperatuxes are required for test. 2.5 Relie� Valve - Set at a pressure to relie�e at 2D to 25 percent ahove the req�aired test pressure. � 2.6 Pressure Gauge(s} - Capable of reaching SO percent over the test pressure. These shauld be located at the pump riischarge and any other place deemed canvenient by the Contractor. 2.7 Pressure gauges and relief valves shall be checked foz accuracy before use in test procedures. 3.0 1'REPARATION FOR TEST 3.1 Determine the fluid to be used for the test, and, i� other than amUient temp�rature is required, what ths test temperature will be. 3.2 When a fluid other than water is used for a test, #he equipment used far the test shall be of a material compatible with the test fluid. Normally this would be equal to the piping material. 3.3 Vents sha11 be pravided at the high points of the system and drains provided where means af venting or drain.ing do not exist. 3.4 R�move or Ulock off, all relief valves, rugture discs, alarms, control instrumenis, etc, that shall nnt be subjected to the t�st pressure. 3.5 All discs, balls, or pistons fram check valves shall Ue removed if they interfere with filling of the system. Open all valves between inIet and au�let of the section to Ue tested. 3.6 Connect pump and provide temporary closures far all of the external apenings in the system. Use � caut�on to ensure that the closures are properly designed and strang enough to withstand the test pressure. Nsos i sso �.son 1 SOS I-7 � arzro2 c�c� of roM wo,�n Northside Pump Station and Ground Storage Raservoir Project 3.7 All joints, including welds, are to be left uninsulated and exposed for examination during test. 3.8 A�oi.nt previously tested in aocardance with this Section may be cavered nr insulafed. 3.9 �iping designed for vapor or gas shall ba provided with additional tem.porary supports, if necessary, to suppart the weight af the test liquid. 3.10 Exgansion joints s�all be pravided with temporary rest�ain# far additional pressure under test ar shall be isolated from the test, 3.11 Flanged jaints, vvb.exe blanks are inserted to isolate equipza�ent during the test, need not be tested. 4.0 TEST PR�SSURE 4.1 The hydrostatic tes� pressur� shall be 1-112 times the design pressure unless othenvise specified in the Systein Seciion. 5.0 TEST PROCEDURE 5.1 Allow the test fluid to enter.the systezz�.. Open vents to allow displacement nf all entrapped air. For all pipelines exceeding 500-ft in lengfh, fhe maximum rate of fil'ling shall Ue limited io that which produces a maximum naxninal florry velocity of one foot per second in the pipe tn be tested. S.2 Clase vents and restrict personnel in the test area to tY�ose involved in the test. 5.3 Raise the pres�ure slowly with the pump un#il the predetermined test pressure is reached. Maintain pressure for duratio:n of tinae specified in System Section, keeping personnel at a sa�e di�tance. 5.4 Reduce the pressure about 2a percent an.d hald it at thai point while the en�ire system is carefully inspected for leaks, cracks, ar other signs oi defects. 5..5 If defects are faund, the pressure shall Ue xe�eased, the system drained, the defects corrected and tk�e test repeated. 5.6 After a satisfactary test has been completed, the line shall Ue drained. 6.0 FLUSHING 6.1 Lines tested with watex shall Ue cornpletely drained. b.2 Lines shall be flushed, after test. 7.0 TEST RECORDS 7.1 Recards shall be maintained af a1I tests perforrned. 7.2 Test records shall include: A. Date of Testing r�sos�sso�.sao 15051-8 iz�aroz City of Fort Worih TTorthside Pump SYation attd Ground Storage Reservoir Project B. Identification ofI'iping Tested C. Test Fluid D. Test Pressure E. Signature of Contractor r� 7,3 If feaks are found, they shall be noted, on the reeord. After correction, retesting as specified for original test. 7 � . � � Y � � 7.4 Records of'test �hall be maintained by the Contractor and 4 copies furnished to the Engineer. N50515SD l .500 15051-9 12/2/02 City of Port Worth Northside Pump 5tation and Ground Storage Reservoir Project SERVICE PRESSURE TEST SCOPE: This test shall Ue used to test piping systems usin� service pressure and i:he fluid for which the system is used. It shall not be used to test piping systems conveying oambustible or flammable liquids or systems that cornply with ANSI B31 cades. 1.0 TEST FLUTD 1. I The fluid far which tlae system is designe�d shall U� the test fluid. 2.0 TEST EOUIPMENT 2.1 A pressure gauge capaUle of registering 25 psi o�ver the design pressure shall Ue installed down-stream fi-om the supply shut-off valve if one is not included in the system. 3.0 PREPAR.ATION FOR TEST 3.1 Insulated litaes shall have aIl joints left exposed unt�1 completion of the test. 4.0 TEST PRESSTTRE 4.1 T'he test pressure shall be equal to the maxitr3.u:m pressure that the line wilI be subjected to under normal operating condiiions as determined Uy the Engineer. 5.4 T�ST PROCEDUR� 5.1 Liquids 5.1.1 See that all personnel not invoIved in the test vacafe the area. 5.12 Allow the systern fluid to enter the systam slowly while venting th� air at the extreme far and uppermost points. For all pipelines e�ceeding 500-ft in leng-�h, the maximuxn. rate of filling shaIl be limited to that v�rhich produces a maximum noz�inal flow velocity of one f�ot per secand in the gipe to Ue tested. 5.1.3 Wk�en the system is full and all air is vented, close the vents. 5,1.�4 Allow the pressure in the systenn to build up to the full Iine pressure. 5.1.5 Tnspect entire system for leaks. 5.2 Gas or Vapar (Including Compressed Air and Stearn) 5.2.1 See that aII perso73ne1 not in�olved in the test vacate tl�e area. Nsosissfli.sao 1 S�S 1-10 izrz�oz Ciry of Fort Worth Nnrthsi�e Pump Statio�s and Ground Storage Reservoir Project 5.2.2 In systems that do not have a pressure gauge near the rnain shut-o�' valve, a gauge sha111ae installed. 5.2.3 Allaw the system fluid to enter the system slowly untal the full operating pressure is reached. 5.2.4 Shut off main supply valve. Observe the gauge for 1 S minutes. The pressure gauge shall . not c�'op during this time. F, 5.2.5 If the gauge drops, indicating the presence of leaks, the systems shall be inspected visually and, if necessary, with soap suds or connmercial�y available leak detectors to locate the � leak(s}. '' S,3 If leaks are found, the lines shall be reIieved of pressure, purged if necessary, and repaired. Tests �: sha31 be repe�.ted for repaired sections. � ' 6.0 TEST REeORDS 6.1 Record� shall Ue niaintained of a11 tests performed. 6.2 Test records shall include: ' � � A. Date of Testing B. Identification of Piping Tested � G. Test Fluid D. Test Pressure ° E. Signature of Contractorr , ' b.3 If leaks are found, they shall Ue noted on the record. A£ter correction, retesting is required. 6.4 Test records shall he maintained by the Con.tractor and 4 copies furnished to the Engineer, �� i� Y� : � I � Nsasissoi.sao 15051-1 I �arz�oz City ofFo�t VlForth Northside Pump Station and Ground 5torage Reservoir Yroject PNEUMt�TIC TEST SCOPE: This pracedure for a pneutnatic test of piping systems shall be used when water, or other liquid, cannot be introduced into the line, or as a supplement to a hydros#atzc test. IT SHALL NOT BE U�ED TO TEST N4N-METALLIC (PLA�TIC) PIPE. f�ll�f�l►1�:7:\�1 1.1 '�here is a hazard zn using gases for tes# fluids because of �heir compressii�ility. 1.2 Gases shall never be used unless there is arnple justificatian and always in a safe mar�nar. �ee Paragraph 3.0. 2.0 TEST GASES & PRESSURES 2.1 Compressed air �shall normally l�e used. Otiher gas�s may Ue used when speczfied or directed by the Engineer, 2.2 Test pressuz'es sk�ail lae 110 perc�nt of the anticipated rnaxunum operating pressure, Uut not exceeding 100 psig and not less than 5 psig at the highest point in the system. 3.0 SAFETY 3.1 All pneumatic tests shall be done under the supervision af Contractar and in the presence of the �ngineer. 3.2 New Construction: TI�e Engineer's pezxnission shall be secured before testing. 3.3 Renovaizon. �x�ojects: The Owner representative and the Engineer must be in_fonned and their permission secured before testing. 3.� Only those people actively participating in the test shall be allovwed in the test area. 3.5 Safety glasses and hard-ha#s must be worn. 4.0 EQUTPMENT 4.I Building supply air to deliver the required test pressure if avai]aUle, ar Cantractor shall provide a cornpressor ca�able of the required test pressuxe. 4.2 Valves shall be provided on the dischar�e side of the pum�. 4.3 Relief val�v� to relieve at 10 ta IS percent o�ver the test pressure. 4.4 Pressure Gauge(s) capaUle of reaching 50 percent aver the test pressure. A gau�e shall Ue Iocated on the pum� discharge and other location as required. � NSOS 15Sfl 1.540 15 051-12 i zi2ioz Ciry of Fart Warth Northside Pump 5tation and Ground Storage Reservoir Project S.Q TEST PROCEDURE ' 5.1 Increase the pressure in the line gradually, in steps, to the specified pressure. Checks shall be made at 25 psig intervals until the test pressure is reached using saund, soap solution or a drop in indicated pressuxe. 5.2 When the spec��ed pressure for the test is reached, shut aff the vaive in the supply li�e from the , pump. 5.3 Maintain the test pressure long enaugh to visu�lly inspect all joints or a minixnum of 10 rninutes. There shalI be no drop in the test pressure in this time. �' S.4 Leaks shall be repaired and the line retested. A1S leaks shall he noted on th� Tesi Record form. S.5 After satisfactory completion of the test, vent the line and allow it to return to atrnospheric ' pressure. Cannection can i�en be rnade to the supply line. 6.0 TEST RECORDS 6.1 Records shall be mainYained nf all tests perfarmed. 6.2 Test recards shall include: A. Date of Testing B. Identiiication of Pipiaag Tested C. Test Fluid D. Test Pressure E. Signature of Contractor 6.3 If leaks are faund, they shaII be noted on the record. After correction, retesting is required. 6.4 Test records shail Ue maintained by the Contractor and 4 copies furnished to the Engineer. END OF SECTION ,1 NsasiSso�.soo 15051-13 i2�2�oz City of Fon Warth Northside Pump SYation and Ground Storage Reservoir Project SEGTION 15072 DUCTII.E TRON i'1PE AND FITTINGS PART 1 GENERAL 1.01 SCOFE OF 'V4'ORK , A. Furnish all labor, materials, equipment and incidentals required, install, disinfect and test duc�ile iron pipe and fittings for plant mechanical piping as shown on the Drawings and as specified ' herein. B. Mechanical piping shall include all piping and �`it�ings installed above grade, in utility tunnel ar gallery and s�all exclude pipe in �alve vaults, manholes, cleanouts and similar yard structures. ' C. Mechanical piping shall be installed as shoum on the Drawings. Provide pipe s�pports, hangers and couplings as required to achieve a complete pipe system. D. Where the ward "pipe" is used, it shall reFer to pipe, iitiings, or appurterlances unless othezwise noted. 1.02 RELATED WORK A. Yard Piping is included ar� Section 0261 b. B. Painting is included in Division 9. C. General Piping Requirernnents are included in Section 15f}S I. D. Val��s and Appurtenances are included in Section 1SIOQ. E. Piping Speczalties are incIuded in Section 1512Q, F. Pipe Hangers and Supports are included in Sectian 15I4Q. 1.03 SUBMITTALS A. Submit, in accordance with Speciai Conditions, Part D, shop drawings and product data required , to establish compIiance with the Sectian. �ubmittals shall include the follc�wing 1, Tabulated layout drawings showing actual pipe lengths, diameiers, fittings and appurtenances. 2. Prior to shipment of pipe, submit a certified affidavit of connpliance from the pipe • manufacturer stating that khe pipe, fittings, gaskets, linings and exterior c�atings for this project have been manufactured and tested in accordance AWWA and ASTM s�andards and xequirements specifi�d herein. N50515501.500 15072-1 8/20l02 Gity of Fort Wurtli Not�liside Pump 5tation and Crround Storage Reservoir Project 1.04 REFERENCE STANDARDS A. American Society far Tasting and Materi.als (ASTM) 1. ASTM A377 - Standard Index �or Specifications for Ductile-Tron Pressure Pipe 2. ASTM C150 - Standaxd Specificatioza for Portland Ceznent. B. American National Standards Institute {ANSI� 1. ANST B1.1 - Unified Inch Screw Threads (L1N and UNR Thread Farm). 2. ANSI B 16.1 - Cast Iron Pipe Flanges and rlanged Fittings Classes 25, 125 and 250. 3. ANSI B 18.2 - 5quare and Hex Bolts and Screvvs Inch Series Including Hex Cap Screws and Lag Screws. C. American Water Worlfs Association (AWWA) 1. AWWA CI04 - Cem�nt-Mortar Lining for Dnc#ile-Iron Pipe and Fittings for Water. 2. AWWA CI IQ - Ductile-Iron and Gray-Iron Fittings, 3-in Through 48-in (75mm Throug;h 1219mm) for Water. 3. AW�+VA C 111 - Rubber-Gasket Jaints for Ductile-Iron Pr�ssure Pipe and Fitiings. 4, AWWA G 115 - Flanged Ductile-�ron Pipe with Ductile-Tron or Gray-7ron Thr�aded Flanges. S. AWWA C150 - Thiclrness Design of Ductile-I�on Pipe. 6, AWWA C151 - Ductile-Iron Pipc, Centrifugally Cast for Water. � 7, AWWA C60a - Installation of Duciile-Iron Water Mains and Their Appurtenances. S. AWWA C606 - Grooved and �houldered Joints. 9. AWWA C651 - Disinfecting Water Mains. D. Where reference is made to one of the abave standards, the re�ision in effect at the time of Uid opening shall appIy. I.OS QUALTTY ASSURANCE A. Each length of ductile iron pipe supplied fox tha project sha111�e hydrosYafiically tested at the paint of manufacture ta SOQ psi for a duration of 10 seconds per AWWA C 151. Testing may ba performed prior to machining Uell and spigot. Failure of ductile iron pipe shall be defined as any rupture of the pipe wall. Certified test results shall l�e furnished in duplicate to the Engineer prior to timE of shipment. Nsasissa�.soo 15072-2 a�zo�oz City of Part Wa�th AIorthside Pump Station and Ground 5torage Reservair Project B. A11 ductile-iron pipe and fittings ta be installed under this �roject shall be inspected and tested at the foundry as required by the standard specifications ta wbich the matei-ial is manufactured. Furnish in duplicate to the Engineer sworn certificates of such tests and their results prior to the shipment of the pipe. C. All pipe and �ittings to be installed under ihis Cnntract nnay be inspected at the plant f4r eompliance with this Section by an independent testing lalaoratory selected by the Owner, at the Owner's expense. D. T�aspection of the pipe and fittings wi.11 a3so be rt�ade by the Engineer or representative of the Owner after delivery. The pipe shalI Ue subject to rejectzon at any time on account of iailure to meet any of the speci£ted requirements, even though sample pipes may have been accepted as satisfactary at the place af znanuf�eture. Pipe rejected after deli��ry shall be ma�rl�ed for ideniification a�d shall be removed from the job. `` E. All pipe and fittings sha11 be permanently marked wiih the following irifnrrnation: 1Vlanufacturer, date, 2. Size, type, class, or wail thiclQiess. Standard produced to (AWWA, ASTM, ete)., 1.06 DELNERY, STORAGE ANT] HANDLING A. See Section a1600 for general requireinents. B. Care shall l�e taken in loading, transporting and unloading to prevent injury� to the pipe or caatzngs. Under no circumstances shall the pipe be droppec� or skidded against each other. Slings, hooks, or pipe tongs skall Ue padded and used in such a rrianner as to prevent damage ta the exterior surface or internal lining of the pipe. G Materials, if stored, shall be kept safe fron� daxnage. The interior of all piping, fit�ings and ather appurtenances shall be kept free fram dirt or foreign matter at all times. D. Pipe shall nnt be stacked higher than the limits recommerided Uy its manufacturer. The bottom tier shall be kept off the ground on timbers, rails, ar c�ncrete. Stacldng shall confnrm to manufacturer's recaxnmendations. PART 2 PRDDUCTS 2.01 MATERIALS A. Pipe 1. Ductile iron pipe slaall conforrn to AWWA C115 and C110 or ASTM A377. 5ee Re�erence Standards. k"langed pipe shall be C�ass 53 as per AW WA C 150. 2. Pipe shalI be supplied in standard lengths as much as possiUle. rrsosisso�.son 156'72-3 aizn�oa Ciry af Fort Woi�th Northside Pump Scation and Grou�d Storage Resesvair Praject 3. Ductile iron pipe �shall Ue as manufactured by U.S. Pipe and r`oundry Company, Tnc.; America� Casf �ron Pipe Cnrnpany, or equal. B. Jaints 1. Duct�le ixon pipe s�aall have fla.nged or grooved joints. �lange sk�all be flat iace type, unless otherwise no#ed, meetitag ANSI requirements either .ANSI B16.1 Class 125 or Class 250. 2. Flange gasket shalI be full face type par AW WA C 1 I 1 ta provzde positive seafing for the ffanged ductile iron joints. Tkaickness shall be 1/8-in unIess otherwise indicated. 3. Grooved joints shall conform to AW�VA C606 standard flexiUle couplings and shall be Style 31 cauplings as n7anufactured by Victaulic Campan� of America or equal. 4. Sleeve tyge couplings shall Ue Dresser S#yle 3& or 138 as traanufactured by Dresser Industries or equal. 5, Flanged coupling adaptors shall be Srruth-Blair Type 913 or equal. C. Fittings Pipe fittings shall Ue ductile iroi� wi#h a pressure rating of 250 psi. Fittings shall meet the requirem.ents of AWWA C110 as applicable. Fittings shall have the same pressure ratin.g, as a minimum, o� the connecting pipe. D. Interior Lining 1. Ductile iron pipe and fitt�ngs shall have the same type of lining as speci�ied ar indicated an the Drawings. 2. Ductile iron pipe and fittings shaIl have a cem�nt nlortar lining and asphaltic seal c�at in accordanCe with AWWA C10� except that twice the s�andard thickness slaall be provided. The cex�nent shall be Type A per ASTM C15D. E. Exterior Coatings Unless otherwise specified, all coatings shall be shop applied with "hold-backs" pro�ided as required at pipe and fitting ends for saiisfactory installation for joint connections in the field. Provid� alI necessary coating materials to perform field coating applicatians at joints. Unless ntherwise noted, field applied coating materiai shall be compati�ile wi�ki ar equal ta the shnp applied material. Field repair of pipe with damaged coating shall recezve prior approval a� the Engineer. If, in the opinion of the Engineer that the coating damage is beyand repair the pipe shall Ue replaced at the expense o�'the Contractor. AIl flange beaxing surfaces shall be �ncoated. � 2. Unless otherwise specified, a11 exposed exterior ferrous surfaces shaII be paznted with an applicab]e paint system as sp�cified under Division 9, Surface preparatian and application thexeof s�aaIl be in canformance with applicable provisions of Divisic�n 9. rrsas�ssa�.soo 15072-4 aizoro2 � City of Fort Wotth Narthside Pump 5takion and G3round Stora$e Reservoir Project F. Fipe Hangers and Supports Pipe hangers and supports slaall be provided at suifable distance alon.g fhe pipeline regardless whether they are shown or not shown on the Drawings. 2. Pipe hangers ar�d supports sball be as specified in Section ] S 140. � F � PART 3 EXECUTION 3.OI PIPE IIVSTALLATION A. GenezaI 1. All piping and fittings sha13 be installed true to alignment and rigidly supported. Anchorage shall be provided where required. Any damage to linings shall be repaired to the satisfaction af the Engineer Uefore the pipe is installed. Each length of pipe shall Ue cleaned out before installation. All of manufacturer's recommendations shall be complied with. 2. The deflection at jQints shall not exceed that recommended by the pipe manufacturer. Fittings, in addition to those shown an the Drawings, shall be providea, if required, in areas v�+h�re conflict exists wiih the existing facilities. 3. When pip� cutting is acceptable to the Engineer, the cutting shall be done by aUrasive saw, Ieaving a smooth cut at xigk�t arxgles to the xxis af the pipe. An.y damage to the Iining shall be repaired to the satisfaction of the �ngineer. Field cut ends shall he sealed with Protecto 401 {or for patable water, approved epoxy} in accordan.ce with manufacturer's instructiorns. �4. 1�7uctile iron and fittings shall be installed in accordan.ce with requfrexnents of AWWA C600 modified. B. .Tointing I. Flanged jaints shall be made using gaskets, balts, bfllt �tuds wi.tla a nut on each end, ar studs with nuts where the flange is tapped. The number and szze of boits shall confo�a to the sa�.e ANSI Standard as the flanges. Balts in flanged joints or n�echanical joints shall be tightened alternately and evenly. Sleeve typ� couplings and groaved jaints uain� spJit ring couplings shall be installed in accordanee with the procedures recommended by their respeetive manufacturers. G. All pipe and appurtenances connected to equipment shall be supported in such a manner as to prevent any strain being irnposed on ihe equipment. When manufacturers have indieated requir�ments thai piping loads shall not be trarisznitted to their equipmenf, submit a certification stating �hat such requirements ha�e been complied with. D. Sleeves of proper size shall be installed for all pipes passing through fioors or walls. Sleeves shall be installad as shown on the Drawings. Where indicated on �he Drawings or required for liquid or gas-ti�htri.ess, th.e p.ipe shall be sealed with a mechanical seal similar to Link-Seal as manufactur�d Uy Thunderline Corporatian, ar equal. NS051550 LSQO 15�72-5 &120/02 City of Fort Warth Northside Aump Station and Ground Siorage Resarvoir Project E. ,Sleeves and wall pipes shall have thrus� collar located at the mid-depth of wall. F. Concrete inserts for hangers and supports shall be furnished and installed as recommendecl by the manufacturer as shown on the Drawings or as specified herein. The inserts shall be set in accordance with the requir�ments of the piping Iayout and their locations verif ed from appraved piping layaut drawings and the structural drawings. 3.02 TESTING A. All piping shall Ue subject ta ace�ptance tests. �z-o�ide all necessary utilities, labor and e�uipnaezat �'or flushing and testing and dispose all waste after the test including water. B. All pipe and fittings shall be pressure tested using water to 1.5 times the working pressure for 1 hour and the pipeline sha�l show no leakage. G. Correci any leakage and repair any danaage ta f,he pipe and pipe appuxtenances or to any structures resulting from, or caused by tests. All leaks shall Ue re�aired and lines retested. 3_03 C�.,EANING A. Clean the pipe by flushing wi�h water ar other xneans to remove all dirt, stanes, pieces of woad, ar other materzal which znay haue entered during the consh-uction period, All debris shall be removed from the pipeline. The jowest seginent outlet shall be flushed last to assure de%ris remo�+al. 3.04 DISINPECTTON A. Duct�le zzan pipe used for potable v�ater service shall be disinfected after clean.ing. Provide alI necessary equipment ar�.d labor for the disinf'ection. B. Disinfection shall be in. accardance with AWWA C651. C. Discharge of chlarinated water shall comply with all Federal, State and lacaI standards. Provide sodium bisulfite fox dechlorination prior to discharge. END QF SECTYON Nsos � sso�.soo 15072-6 aizaioz City of �orr Worth i�forthside Ctound 3torage Reservoir i'roject SECTION l50$3 PIPE INSULATION PART 1 - GENERAL � 1.1 RELATED DQCUMENTS A. Draw�ngs and general pro,visions of the Contract, including General and Supplemezztary •' Conditions and Division 1 Specification Sections, apply tn this Section. 1.2 SiJMMARY A. This Section includes preformed, z�igid and flexible pipe insulation; insulaiing cements; field applied jackets; accessaries and attachments; and sealiug caznpounds, B. Related 5ections include the following: 1. Division 15 Section "Hangers and Supports" far pipe insula�ion shields and grotection saddles. 1.3 SUBMITTALS A. Product Data: Tdentify thermal conductivity, thickness, and jackets (both factory ax�d field applied, if anp), for each type of praduct indicated. B. Shop Drawings: Show fabrication and installation details for the followiug: 1. Application of protective shieids, saddies, and inserts at pipe hangers for each type of insulation and hanger. 2. Attachment and cavering of heat tarace inszde insulation. 3. 7nsulatinn application at pipe expansion joints for each type of insulation. 4. Insutation application at elbows, �ttings, flanges, valves, an.d specialt�es for each type of insulation. 5, Removable insulation at piping s�eciaities and equipment connections. � 5, Application of field-applied jackets. C. Sax�.ples: For each type of insulation and jacket. Identi�}r each Saznp�e, describing praduct and intended use. Submit Samples in the follawing sizes: 1. Pra£ormed Pipe Insulation Matexials: 32 inches long by NPS 2. 2. Sheet �'orm Insulation Materials: 12 inehes square, � . 3. Jacket Materials: 12 inches long by NPS 2. 4. Manufacturer's Color Charts; Sh�ow the full�rangc of calors available for each type of � � field-applied finish material indicated. D. Material Test Reports: From a qualified testing agency accepta�ale ta authorities having ju�isdiction indicating, interpreting, and certi�'ying iest resulis for compliance o£ insuIation FWNorthsideQ2017 �S�$� - � 8/13102 City of Fart Worth Northside Ground Storaga Reservpix Project I.4 I.S rnaterials, sealers, attachments, cements, and jackets with requirements indicated. Include dates of tests. E. Ins�aller Certificates: requzxeznents. QUALITY ASSURANCE 5igned by the Cant;ractor certifying tkat installers comply with A. _ Installer Qua�ifications: Skilled mecb.anics rvho have successfully completed an apprex�ticeship pragram or another cra�t training gragram certified by the U.S. Department o� Labor, Bureau of.A.pprenticeship and Traiziing. B. Fire-Test-Response Chaxacteristics: As determined by testing z�qaterials identical to those specified in this Section accoxding to ASTM E 84, by a testing and inspecting agency acceptable to authariti.es having jurisdiction. Factory label insulation and jacket materials ana sealer and cement material containers wit� approgriate markings of applicable testing and inspecting agency. 1. Insulaiion Installed Indoors: Flanae-spread rating of 2S ar less, and smoi�e-develoged rating of 50 or Iess. 2. Insulation Installed Outdoors: Flaxne-spread rating af 75 or less, and smoke-developed rating of ISO or less. DELiVERY, STORAGE, AND I�ANDLING A. Packaging: Ship insulation nrzaterials in contai.n.ers marked by manufacturer vc�ith appropriate ASTM spacification designation, typt� a:nd grade, and maxiznum use temperature. 1.6 COORDIlVATION A. B. C. Coardinate size and location of supports, hangers, and insulation shields specified in Division 15 Section "Hangers and Supports." Coardinate clearance requirements with piping Installer for insulation application. Coordinate installatiaza and testing of steam or electric heat traci�g. 1.7 SCHEDULING A. Sche�ule iz�sulation application aftez' testing piping systex�s a�d, where required, after installing and testing heat-trace tape. Insulatian applicatian may begin on segnacnts o�giping that have satis�actory test resu�ts. PAR'� 2 - PRODUCTS 2,1 M�NUFACTUR.ER5 A. Available Manu#'acturers: Subject ta compliance with requirezxi�nts, manufacturers offerin� praducts that may be i�zcorporated in.to the Wnrk include, but are not limited to, the following: � � FW�Iorthside 02017 1 ��$3 - 2 $/13/02 City of Fort Worth i�Iorthside Ground Starage Reservoir Projeot 1. Fiexible Elastomeric Thez7t�aa1 Insulation: a. Arzn.stroz�.g Worid Industries, Inc. b.Rubatex Corp. 2.2 ]NSULATION MATERIALS A. Fle�bie Elastomeric Thermal Insuiatzon: Closed-ce�l, spange- or expanded-a-ubber materials. Comply wzth ASTM C 534, �'ype I for tubular mate�-i�als a.x�.d Type II%r sheet materials. `' i. Adhesive: As recommended by insulation z�a.aterial manufacturer. ., 2, Ultraviolet-Protecti�e Coati�ag: As reeommended by insulatia� manufacturer. � � 23 ACCESSORIES AND ATTACHMENTS � A. Glass Clotk� a:ad Tap�: Comply with MIL-C-20079H, Tykae I far cioth and Type II for tape. . . Woven glass-fiber �abrics, plain weave, presized a minim�m of 8 oz./sq. yd.. ' 1. Tape Wid�h: 4 inches. B. Bands: 3/4 inch wzde, in one of th� following materials compatihle with jacket: 1. Stainless Steel: ASTM A 666, Type 304; Q_Q20 inch thic�. � � 2. Galvanized Steel: 0.005 inch thick. 3. Aluuunum: 0.007 inch thick. 4. Brass; 0.01 Q inch thick, , 5. Nickel-Copper Alloy: 6.005 inc� thick. 1 C. Wire: 0.0$0-inch, nickel-copper alloy; Q.d62-inch, saft-annealed, stainless steel; or 0.062- - - inch, soii-annealed, gal�anized steeL 2.4° VAPOR RETARDERS A. Mastics: Materials reca�nended by insulaiion mat�rial manufacturer that are compatible with insulation matexials, jacketg, and substrates. � � PART 3 - EXECUTION 3.1 EXAMINATION A. Examine substrates and canditions for co�xpliance vcrith requirements for installation and other conditions �ffectang pez�ormance af insnlatian application. B. Proceed with installation only after unsa`tisfactory conditions have been corrected. 3.2 PREPf1RATI0N , A. Surface Preparation: Clean and dry pipe ar�d fitting surfaces. REmove materials that will ' adversslq affect insulation application. FWiJorthside 02017 15483 - 3 8/13/02 c�ty of Fnrt wortn I�[orthside Ground Stoxage Reservoir Projecc 3.3 GENERA.L APPLZCATION REQUIREMENTS A. Apply insulation materials, accessaries, and finishes according to the manufacturer's written instructians; with sznoot�a, siraight, and even surfaces; free af �aids #hroughnut the length of , piping, including fittings, valves, az�.d specialties. B. ReFer to scbedules at the e�d Qf this S�ctian for materials, forms, jackets, and thicknesses required for each piping sys�em. C. Use accessories cornpatible with insulation materials and suitable for the sezvice. Use accessories tbat do n4t carrode, soften, or ofherwise attacl� insulation or jacket i.n either wet or dry state, D. Apply i�asulation with Iongitudinal seam.s at tap and bottam of horizontal pipe runs. E. Apply rnultiple Iayers of insulation t�ith longitudinal and end seams staggered. �. Do not weld brackets, clipsSrther attaclament devices to piping, fittings, and specialties, G. Seal joan#s and sea�ns wrth vapor-retarder mastic on insulation inc�ica#ed to receive a vapor retarder. H. Keep insula�ion materials dry during application and fizus3�g. I. Apply insulation with #i.ght longitudinal seams and end joints. Bond sea�ns and joints with adhesive recommended by ihe in�ulatian �.aterial manuiacturer, .F. Apply insuiaiion with the least number of joints practical, K. Appl� insulation over fitings, valves, and spacialties, with cozatiz�.uous theraaal and vaj�or- r�ta�rder it�tegrity, unless otherwisa indicated. Refer to special instractions for applying insulaiion over fitCings, valves, and specialties. � L. Hangers aud Anchors: Where vapor retarder is %n:dicated, seal penetratia�s iz� iz�sulataon at hangers, supports, anchaxs, and ather projections with vapor-retarder mastic. �. Apply insulation cantinuously through bangers ax�d azound ancb.ar attachments. 2. For insulation app�iea#ion where vapor retarders are indicated, extand insulaiion on anchor �egs at least 12 inches from poi�.t of attachm,e�at to pipe and taper iz}.sulation ends, Seal tapered ends w'ith a compound recommended by the insulation material manufaciurer to main�ain vapor retarder. 3. Tnstall insert material5 and apply insulation to tightly jo:ua t�ae insert. Seal insulation ta insulation inserts with adli�siv� oi sealing compound recommend�d by the insulation � zaaaterial manufacturer. 4. �over inserts with jacicet material ma�chizig adjacent pipe �insulation. Install shields over jacket, arranged to protect the jackef from tear ar punc#ure by tha hanger, support, and shie�d. ewrrortt��deo2o�� 1S0&3 - 4 sn3�oz e�ry af�6rt wortn Northside Ground Storage Reservair Project M. Insulation Ter�inations: Far insula#ion application where vapor retarders are indicated, taper insulation. ends: Seal taper�d ends wiih a compound recaz�ame�ded by t1�e znsulation rnaterial manufacturer to maintain vapor retarder. � N. Agply ad�esives and mastics at the manufactuxer's recominended coverage rate. O. Apply insulation with integral jackets as fo�ows: 1. Puli jacket tight and sn�zooth. 2. Circumferential Joints: Cover v�ith 3-i�acb.- �uvide stri:ps, of same material as insul�taon jacket. Secure strips with adhesive and outward clinching staples aJ.ong bo� edges of strip and spaced 4 inches o.c. . 3. Longiiudinal Seams: O�erlap jacket seams at leas# I-1/2 inches. Apply insulati�z� �rith longifudinal seams at botto�n of pipe. Clean and dry surface to receive self-sealing lap. ' .Staple lags with outward clinching staples along edge at 4 inches o.c. , 4. Exceptian: Da n.ot staple lnn�itudinal laps on insulation having a vapor retarder. S. Vapor-Retarder Mastics: VVhere vapor retarders axe indicated, apply mastic on seamc and joints and a� ends adjac�nt ta flanges, unions, valv�s, and fit�ings. � 6. At penetrations in jackets for thermomete:rs and press�xre gages, fill and seal voids with vapor-retarder n�astic. 3.4 FLEXIBLE ELASTOMERIC T3�RMAC.. TNSULATI�N APPLICATION A. Apply insulation to straight pipes and tubes as follaws: 1. Fallow manufacturer's written instructians for applying insulatzan. 2. Seal longiiudinal seams and end joints with manufacturer's recommended adhesive. , Cexnent to avaid openings in insulatian that will allow passage of air to the pipe � surface. ' B. Apply insulation to flanges as follows: 1. Apply pipe insulation to outez' diannet�r of pipe flange. . 2. Make width of insulation segment the same as overall widih of the fiange and bolts, � plus twice the thickness af tb�e pipe insulation. 3_ Fill voids between inner cit�cumference af flange insulation and outer circumference of adjaeent strai.gJai pi.pe seg�:nents with cut sections of sheet insulation of the same thickness as pipe insulation, 4. Secure insulation to flanges and seal seaxns with manufacturer's recommended adhesive. Cement to avaid openings in insulation tY�at will allouv passage of ai�r to the I pipa surface. C. Apply insulation to fittings and elbows as follows: 1. Apply mitered sectians� of pipe insulation. 2. Secure insulation materials an.d seal seams with manufacturer's r�commended adl�esive. } Cement to avoid openings in insulation tb.at will aUaw passage of air to the pipe sarface. , `. �w[�ro�rtis�aeoaoi� 15083 -S sn3�o2 City of Fort Worth Northside Grovnd Storage Reservoir I'rojeot D. Apply insulat�o:n to valves and �pecialties as follows: 1. Apply preformed valv� covers manufactured o� the same material as pipe insulation and attac�.ed accordi.z�g to the manufaciurer's written instructions. 2. Apply eut segmen#s of pipe and sheet insulation to valve body. Arrange rnsulation to permi� access ta packing and io allow valve opexation without distuxbing insulation. For cb.eck valves, fabr�cate rc;znovable sections of insulation arranged' to allow access ta strainer basket. 3. �pply insulation to flanges as specified for flange insulation application. 4. Secure insulation to valves and specialties and seal s�ams v�ith manufacturer's recommended adhesive. Cement to avaid o�aenings in insulation fhat will allot� passage o� air to the pipe suz-face. 3.5 FxNISHES A. Flexible Elastomeric Thermal �nsulation: After adhesive has fully cured, apply two coats o� the insulation manufactur�r's reeommer�ded protective caating. B. Calor: Final color as selected by Architect inspection ofthe completed Waxk. Vary first and second coats to all ow vzsual 3.6 PIPIIVG SYSTEM APPLICATIONS A. Insulation zn.aterials and tkuckuesses ara specified in schedules at the end of this Section. 3.7 FIELD QUALITY CONTROL A. Inspection: Owner vvill e�agage a qualified ins�ection agency to perform the following iield qua�ity-control inspections, after installing insulation materials, jackets, and finishes, ta determine connpli.a�ace with requiz'ements: B, inspection: Engaga a quali�ed inspection agency ta perform the %llowing field quality- coz�trol inspectzons, after installing insulation nuaterials, jackeis, and fini.shes, to determine compliance with requiz`emer�ts: G Inspection: Perfarm the fallowing field quality-contral inspections, after installing insulation nn,atez�als, jaci�e�s, and finishes, to detez�mian.e cn�n.pliance with requixements: 1. Inspect fittings and valves raz�.domly selected by Architect. 2. Ramove fitting covers from 20 elbows or 1 percent of elbows, whiche�er is Iess, for varinus pipe sizes. 3. Remove fiiting covers from 2Q �alves or 1 percent of �valves, w�ichevar is less, for various pipe sizes. D. Ixasulation applieations �ill Us cansidered defectiv� if saz�ple inspection revea�s noncompliance with requirements. Reinove defective �ork and replace with new materials -� accarding to Wese Specifications, E. Reinstall insulation and cowers on fittings and valves uncavered for inspection according to these Specificatinns. �wrio�hs�ae o�n» 15083 - 6 a�i�ro2 �. , � , .� � . � CiYy nf Fort Worth Northside Ground Storage Reservoir Praject 3.8 INSULATION APPLTCATZON SCHEDULE, GENERAL A. Refer t4 i�sulation applicatinn schedules for �required insulation materials, vapor re#ardexs, and field-applied jacl�ets. B. , Applicaiion sc��dules identify piping system and indicate pipe size ranges and mate�ial, thickness, and jacket requiar�zn�nts. • 39 INSULATI�N APPLICATION SCHEDULE A. Service: Condensate drain piping. I, Operating Temperature_ 35 to 75 deg F. 2, Insulatioz� Materia�: Flexible elasta�nneric. 3. Tnsula�ion Tl�ickness: 314". 4. Field-Applied J'ac�et: None. 5. Vapor Retarder Required: Yes. 6. Finish; Painted. B. S�rvice: Refrigerant suction and hot-gas piping. 1. Operating Temperature; 35 to 50 deg F. 2. Tnsulation Material: Flexib�e elastomeric. 3. Insulation Thickness: Apply the following insulation thicknessas: 4. Capper Pipe, 1/2" — 1-1/4" Fipe Size: 3/4" Insulation Thiekness. S. Field-Applied Jacket: Nan�. 6. Vapor Retarder Required: Yes. 7. Finish: Pa'vnted. END OF SECTION 15083 . , r { FWAlo�ihside02017 15083 -7 s�is�oa � City of Fort Worth Tforthside Pump Statinn and Grovnd Storage Reservoir Project ' SECTTON 15100 VALVES PART 1 GENERIIL 1.QI SCOPE OF WORK A. Fumish all labor, materials, equipment and incidentals required and install eamplete and �eady for operation and test all non-buried valves as shovcrn on tl�e Drawings and as specified herein. B. The equipment shall include, but not be lirnited to, the follawing. However aIl items specified � k�erein may not be included in this project. i. Valve Actuatars - Generaj �. 2. Valve Actuators - Pawered " 3. But�erfly Valves for Fluid Service (Metal Body) 6. Gate Valves � 7. Resilient Seated Gate Valves � - 8. Air Release Valves 9. Surge Rejief Valves 10. F1ap Gates (Flap Valves} 11. Pum.p Control Vaives 1 A2 RELATED WORK A. Piping and disinfection %r. potable water systems is included in the respective Sections of = Divisions 15 and 2. B. Valves on all HVAC systems, and plumbing not noted herein are included in their respective � ns of Diwision 15. , Secfio C. Pipeline appurteriances are included in Section 15120 and include the foIlo�ving: 1. Uruons � 2, Flanged ]oints 3. Dielectric Connectors ' 4. Phigs and Caps i*i50515S01.504 15100-1 sizoroz c�cy of rort wo� Northside Aump Station and Ground Storage Reservoir Project 5. Miscellaneous A�aptors 6. Service Clamps 7, Quick-Connect Couplings .8. Mechanical Slee�e Seals 9. �lexible Connectars 1Q. Pressure Gauges 11. Diaphragm Seals 12. Pipe Cleaning Equiprnent D. I'ipe hangers, supports and anchorage are included in Section 1514Q. E. instrurnentation and Electrical, nat specified herein, are included in Divisions 13 and 16. F. Valve tags are included in Division l. G. Field painting is included in Section 09902. H. Certain appurtenances fnr individual types of pipe or systems are specified with fhe specific type of pipe or system. Havvever, additianal ife.ms are specified in �his Section. I. Certain itenns sim.ilar to �kiase specified in this Sectian may be specified to be furnished and �ir�stalled with individual equipment or systems. In case Qf a conflict, those individual equipm�nt ar system requirements shaII gavern. J. Electric valve operators of all types, rate of flow controllers (including modulating valves and operators} and other types of valves which are pazt of the autamated instrumenta�ion (such as some snienoid valves) if not included herein are included in Division 13. Va1v� aperatars shall, hovvever, Ue rnounted at the factary on the valves as specified herein, as part oFYhe work of this Section. K. Buried valves and appurtenan,ces az'e included in Di�ision 2. 1.03 SI]BMITTALS A. Submit, in aceordance with Special Conditzons, Pari D, materials required to establish cornpliance rn�ith this Seetion. SuUrr�ittals sha11 include the following: 1. � Certified drawings showing all irnportant details of construction and dimensions. • 2. Descriptive literature, bu�letins andlor catalogs aithe �quipment. 3. Tl�e total weight nf each item. Nsasissoi.sao 15100-2 g�2fl�62 City af Fart Worth Northside Pump Station and Ground Slorage Reservoir Project 4. A complete bill of rnaterials. 5. Additional submittal dafa, where noted with individual pieces af equiptneni. B. Test Reports .1. Pro�+ide certified hydrostatic tast data, per manufacturers standard procedure or MS,�-SP-61 for a11 valves. C. Certiiicates 1. For each valve specified to be manufactureci, tested and/or installed in accordance with � AWWA and other standards, submit an afiidavit of compliance with the approprr:iate �- standards, including certified results of required tests and certzfication af praper installa.tiQn. ` D. Manufacturer's Instal3ation and Application Data E. �perating and Maintenance Data 1. Operating and maintenance instructions shall be furnished to the Engineer as provided in Section 01730, The inst�uctians shall be pxepared specifically for this installation and shall include all required cuts, drawings, equipment lists, descriptions and other informatiori required to instruct operating and maintenance personnel unfamiliar vvith such equipment. 1.Q4 REFERENCE �TANDARDS A. American Society for Testing and Materials (A�TM} 1. ASTM A48 - Standard Specification far Gray Iron Castings. � 2. ASTM Al2,5 - Standard Specification for Gray Iron Castings for Valves, Flanges and Pipe Fittings. 3. ASTM A159 - Standard Speciiication for Autornotive Gray Tron Castings. � 4. ASTM A240 - Stanciard 5pecification for Heat-Resisting Chraxnium and Chromium-Nickel Stainless Steel Plate, Sheet and Strip far Pressure Vessels. , S. ASTM A276 - Standard Speci�ication for Stainless Steel Bars and Shapes. 6, ASTM A436 - Standard Specification for Austenitic Gray Iron Castings. 7. ASTM A536 - Siandard 5pecification for Ductile Iron Castings. � 8. ASTM B30 - Standard �pecificatian for Copper-Base Alloys in Ingot Fozm, 9. ASTM B62 - Standard Speczfica�on for Cormposition Branze ar Ounce Metal Castings Nsos ��sni.sao 1 S I 04-3 8�zaoz City nf Fort Worth Northside Pump Station and Grovnd 5torage Raservoir Project B. American Water Works Association (AWWA} l. AWWA C111 - Rubber-Gasl�ei roints far Ductile-Iron Pressure Pipe at�.d Fittings. 2. AWWA C500 - Metal-Seated Gate Valves Supply Sex�wice 3. AWWA C504 - Rubber-Seated Butterfly Valves 4. AWWA C50'7 - Ball Valves, b-zn Thraugh 48-in (150rnm Through Z200mm) 5. AWWA C508 - Swing-Check Valves for Waterwarks Ser�ice, 2-in (SOmm} Tb,rough 24-in (600mm} NPS G. AWWA C509 - Resilient-Sea�ed Gate Valves far Water SuppIy Service 7. AWWA C511 -RedUced-Pressure Principle Baekflow Prev�ntion Assembly -� $. AWWA CS40 - Pawer-Actuating Devices for Valves and Sluice Gates 9. AWWA C55Q - Prfltective Epoxy Interiar Coa�ings for Valves and Hydrants 10. AWWA CS00 - LTnderground Service Line Valves and Fittings C. American National �tandards Institut� (AN�I) 1. ANSI B2.1 — Specifications for Welding Proeedures az�d I'erformance Quali�cations 2. ANSI B16.1 - Cast Iron Pipe Flanges and Flanged Fittings Classes 25, 125 and 250 3. ANSI B16.1� - Face-to-Fac� and End-to-End Dimensions of Valves 4. ANSI B 16.104 - Butterfly Valves D, A�merican Iron and Steel Instiiute (AIST) E: Manufacturer's 5tandardization Saciety of the Valve and Ftttings Indust7y (M5S) 1. MSS-SP-51 - Pressure Tasting of Steel 'Valves. 2, MSS-�F-67 - B�tterfly VaIves. 3. MSS-SP-70 - Cast Iron Gate Valves, Flanged and Threaded Ends. 4. MSS-SP-71 - Cnray Tron Swing Ckteck Valves, Flanged and Threaded Ends. �. MSS-SP-72 - Ball Valves uvith Flanged or Buit-Welding Ends for General Service. 6. MSS-S�-78 - Cast Iron Plug Valves, Flanged and Thr�aded Ends. 7. MSS-�P-8p - Bronze Gate, Glolae, AngIe and Che�ck Valves. rrso5�sso�.soo 15100-4 a�z.o�oz c�cy o� �on wartn ]+�orkhside Pump Station and Ground Storage Reservoir Project 8, MSS-5P-82 - Valve Press�re Testing Methods 9. MSS-SP-98 - Protecti�e Coatings for the Tnterior of Valves, Hydrants and Fittings. � F. National Electrical Manufacturers Associatian (NEMA} G. Underwriters Laboratories (UL} H. �actnry Mutual {FM) � L Where reference is made to ane of the above standaxds, the revision in effect at the tvne o� bid � opening shall apply. I.OS QUALITY ASSZ_TRANCE . . A. Qualificatians � 1. Valves and appurtenanees shall be products of well estal�lished firms who are fully , e�perienced, minirnum 10 years, reputaUle and qualified in the manufacture of the particular equiprnent to be furnished. � 2. The equipment shall be designed, constructed and installed in accordance with the best practices and m�ihads and shall comply with this Section as applicable. � 3. All units of t1�e same type shall be the product of one manufaciurer. B. Certificaiions � . ' � 1. The manufactuxers shall furnish an affidavit of compliance with 8tazad�rds referred to herein as specified in Paragraph 1.03C above. Refer to PART 3 for test�ng requixed for certain �I i�ems in addition to that required by referenced s�andards. C_ Provide the services of a qualified and factary-trained seFvice re�rese�tative bf the manufacturer ` to pro�ide operational and �naintenance insiruction, for a 1 day, 8 hour period for: 1. Va1ve motor aperators. 2. Va1ve h drauiic o erators. � Y P 3. Va1�e pneumatic operators. 4. Air re3ease, air and vacuum valves. i 5. Surge relief valves. NS0515501.50p 151 OD-5 srzoiaz City of Fort Worth Northside Pump 5tation and Ground Storage Reservoir Project D. Inspection of the �nits may aisa be made by the E�agineer or other representative of the Owner af'ter delivery. The equipment shall be subject to rejectian at any due to failure to meet any of the speci�'ied requirements, even. though subtnitta] data may have been accepted previously. Equipment rejected aftex delivery shall be marked for identification and shall be removed fi-om the job site at ance. � � 1.06 .SYSTEM DESCRIPTION A. Ail of the equipment and rnaterials specified her�in is intended to be standard far �se in controlling the �law of potable water, or as indicated on the Drawings. B. Valves, appurtenances and miscellaneous items sha11 be installed as shown on the Drawings and as specified, so as to �o�zn complete workable systems. C. Unless atherwise noted all powered valve aperators shal� have; 1. Valves lar�er than 3 in: electric operatars 460 Volt, 3 Phase, 60 Hz. 2. Salenoid valves: 460 volt, single phase, 6� Hz, NEMA 4 enelnsure, continuous duty Class F cails and manual opera�or, See other paragraphs far additional requirements. 1.07 DELIVERY, STORAGE AND HANDLING A. Reference is rz�ade to Section O1b00 for additianal information. B. Packing and Shi�ping Care shall be taken in loading, transparting and unloading to prevent injury ta the valves, a�purtenances, or coatings. Equipznent sh.all not be dropped. AlI valves and appurtenancas shall Ue examined before installatian and na pieae shall be installed which is found to be defective. Any damage to the coatings shall be repaired as a.cceptable to the Engxneer. 2. Prior to shipping, the �ends af all valves shall be acceptai�Iy covered to prevent entry of foreig�n. material, Covers shall remain in pIace until after installation and connecting piping is conaple�ed. a. AI� valves 3-in and larger shall be shipped and stored on site until time of use wiih wood or plywood covers on each valve end. b. Valves s�naller than 3-in sha11 be shipped and sfored as abave except that heavy cardboard covers may be used on the openings. c. Rising stems and exposed stem valves shall he coated with a protective oiI film which shall Ue maintained until the valve is installed and p�t into use. d. Any co��roszon in evidence at the tzzn.e of acceptance Uy tk7e O�,vner shall Ue rema�ved, or the �valve shall be removed and repIaced. r�sos�ssoi,soo 151�0-G si2oiaz c��y or �n�rt wo� Northside Pump 5tation and Ground Storage Reservoir Project C. Storage and Protectiori Special eare sha11 be taken to prevent plas�ic and similar brittle itenrus fram being. directly exposed to the sun, or exposed to extremes irr temperature, to pre�ent defo�nnation. See the individual piping sections and manufacturer's information for further requirezz�ents. 1.08 MAINTENANCE A. Special tools anc� the manufacturer's standard spare parts, if xequired for narmal aperation and mainten.ance, shall be supplied with the equipment in accordance with 5ection 01730 and where noted, as specified herein. t B. Provide al1 special too3s required for normal rnai�tenance. Tools shall be packaged in a steel .� case, clearly and indelibly rnarked on the exterior to indicate equipmen� for which taols are intended_ ., C. Pravide to the Owner a list oi all spare and replacement parts with indi�idual prices and Iocation wk�ere they ar� available. Prices shall rez�ain in effect f�r a period of no� lass than 1 year after start-up and �in�l accepta7nce. 1.09 WARRANTY ,^ � A. The equipment shall be wa�-iranted fox a period of twa (2� years from date of substantial completion as defined under the General Requirements, Division I, to Ue free from defects in - workmanship, design, ox nnaterial. If the equipment should fail during ihe warranty period due to defective part(s), it shali be re�laced, and the unit(s) shall l�e restored to service at no additional cost to the Owner. PART 2 PRODUCTS 2.01 MATERIALS AND EQU]PMENT - GENERAL A. Reference is made to Division I for additinnal requirements, includi_rng nameplates, provisions for temparary pressure gauges, prateeiion against elecirolysis and anck►or bolts. B. The use of a manufacturer's name and/ar model nr catalog nurr�ber is�for the purpose of establishing the standard nf quality and general configuration desired. C. Valves and appurtenances shall be of the size sh.own an the Drawings or as noted and as far as possible equipment of the same type shall be identical and fram one manufacturer. D. Valves and appurtenances shall have the name of the maker, nominal size, flnw directional arrows, working pzessure for which they are designed and standard referenced, cast in raised letters ar indelihiy marked upon some appropriate part af the body. E. Unless otherwise noted, iterns shall have a rninimum �rorking pressure af 154 psi or be of the same warking pressure as the pipe khey connect to, whzchever is higher and s.uitable for the pressures noted where they are installed. N50515501.500 15100-7 . s�zoroz Ciiy of Fort Woith Nortltside Pump Station aud C,round Storage Reservoir Project F. Joints, size and material - ui�less otherwise noted or required by the Engineer: Except whare nated, al] j oints referred to herein shall be of the same type, noxninal diameter, materi.al and with a zninz�x�.um rating equal to the pipe ar fittings they axe conn�cted ta. 2. Valves az�.d appurtenaz�.ces sha11 Ue of the same nominal diameter as tlae pipe or fitiings they . are conn�cted to. 3. A11 valves exposed to view, or in vaults. a. 3-in and smaller - threaded ends b. 4-in and larger flanged ends. G. Provide alI special adaptors as required io ensure compatibility between valves, appurtenances and adjacent pipe. H. Valves and ac#uators located outdoars but nnt within a building; within maxzr�axum 2-�E't above liquid; in vaults; or where otherwise noted shall Ua especially designed for submerged sereice where water may completely suUmerge the �a1�� and aperator, All other units shall be as a minimum weather tight. 2.02 VALVE ACTUATORS - GENER AT • A. See the Paragxaph 2.O1H above for submergence requirezz�ents. B. The valve manufacturer shall supply and integrally, rigidly nr�oun.t all actuators, including any type of manuaI or powere� actuatars, on valves at the factory. The valves and iheir individual actuatars shall be shipped as a unit. C. i7nless otherwise noted, ualves shall be �nanuaIly actuated; ilonUuried valves shall have an aperating wheel, handle ar lev�r mounted on the ope:rator; Uuried valves and those with aperating nuts shall ha�e a non-rising siem with an AWWA 2-in nut. At least twa tee handles shall �e provided for all aperaring nuts. D. Except as otherwise shawn on the Drawings or specified hexein, all valves 3-in diameter or larger, with the aalve center line located 7-ft or more aUave the operating floor, shall Ue provided with chain wheel operators complete with chain guides and ho# dipped galvanized steel chain, which loap wi�hin 4-ft of the operatuag �loor. E. All actuators shall be capaUle of moving the valve frotn the full open to fulI cIose positian an.d in reverse and holding the valve at any position part way betvveen full open or closed. F. Each operating device shalt have cast nn it the word "QPEN" or "CL05�" and an arrow indicating the direction of operation. G. F1oor boxes for operating nuts recessed in coiicrete shal] Ue standard cast uon type, cast-in-p�ace, with fastenin� top by Clnw or equal. NSD515SO1.500 15100-5 � $�Zo�az Cily of Fart Worth Nprfhside Pump Station and Ground Storage Reservoir Project H. Stem guides shall Ue of the adjustable wall bracket type, �aronze bushed, with maxixnum spacing af 10-ft as manufactured by Clow; Rodn.ey Hunt or equal_ Extended operaiing nuts and/or stems shall have universai joints and pin co�plings, if longer than 10-ft and a rating of at least five times the m�imum operating torque. Stem adaptorrs shall be �rovided. , I. Where req�ired by the installation, or as specified, provide the follawing: extended stem; floor stand and handwheel; positian indicafor and etched or cast arrow ta show directiox� of rotafion to open the valve; resilient, m.oisture-resistar►t seal around stexn penetration af slab�. 7. Gear Actuators 1. Unless atl�erwise nated, gear actuatoxs sha11 be pro�ided for the following: all valves of larger than 8�in naminal diameter; all Uuried valves rvith operating shaft mounted L horizontally (butterfly, plug, etc}; whexe specified and/or indicated on the Drawings; where rnarnual aperator effort is greater than 80 ft-lUs rim pull. � � K. L Geax actuators shall be of the worm or helical gear type with ouiput shaft perpeiidicular to valve shaft, having a removaUle hand wheel mounted on the nutput shaft. Unless noted they shall confarm to AWW�A C504, but except wifih Uutterfly valves, n.eed nat be certified. 3. Actuators shall be capal�je af being removed fro�n the valve without dismantling the valve ox removing ihe valve from the line. 4. Gearing shall be machine-cut steel designed for smaot.�. operatian. Bearings shall be permanently luhricated, with branze bearing bushings provided to take all thrusts and seals and to contain lubricants. Housings shall be sealed ta exclude maisture and dirt, allow the reduction mechanisms to operate in lubricant and be of the same material as the valve l�ody, 5. Manual aperator input effort to the handr�vheel slaall be a maximum of 40 ft-lbs for aperating the valve frorn full open to full clase, under a7ny conditians. Gear actuators shall indicate valve position at3d have adjustable sto�s. Maximumha�dwheel size shall be 24-in diazneter. Additidnal valve actuators are included with the individual va3ve types and as noted�in Paragraph 1 A2 above. All position indication and direction of opening arrows shall he embossed, stamped, engraved, etched or raised decals. M. Unles� otherwise noted, all valves larger than 3-in nominal diameter shall be provided t�ith position indicators at th� point of operatian. 2.03 VALVE ACTUATORS - POWERED I� I: Eleal:rical actuators furnished as part af this 5ection shall camply with AWWA C540. Unless otherwise noted all electric or ather powered actua�ors shall utilize warm gear or helical gearing far all size valves. �vs�s � sso � .soo 15100-9 s�zoiaz CitynfFort Warlh Noithside Pump Statson and Ground Storage k�eservoir Project C. The rnotarized actuatar shall coznprise inotor, reduc�ion gearing, detachaUie drive bushing, thrust bearing and emergency hand wk�eel local pnsition indicator, tagethex with toxque and position Iimit switches, th�z`mostatically controlled space heater, terminals and integral controls. The actuator shall be a self-contained, totally enclased unit with �osition lights, push Uuttons and posiiion and status eontacts. D. The Contractar's atten�ion is specifically dir.ected to the Division 13 for details on controls requirements. Note that the electrical control indicated on the Drawings and this Sectian is based on utilizing Limitorque actuators. Equal produats may be u#ilized, but any modifications required ta the control and/or wiring indicated in these Contract Documents, in order to utilize other equipment, shall be the Coniractar's responsibility. E. The handwheel drrive shall perrnit rz�anual operation in a reasanaUle tirne, related io �ralve size. Failure of motar drive or gearing should n.ot prevent naarnual operation. Handwheel s3�a1] not operate when motor opexates. Motox shall ve unable ta aperate when handwheel is operating. F. Continuous mechanical dial indication of valve end positions shall be incorporated. G. Open an.d close torque ancUor position limit switches ta suit the valve typ� shall Ue provided for travel control, with means ta prevent unwanted tripping on torque durin� ini�ial unseating, H. Where required on the Drawings, furnish position indicating switches on valves. Switches shall Ue single pole, double thraw, at either limit o� open or clase or both Iimits as shown. Switches shall be enclosed in a NEMA � enclosure and contaets shall be rated 5 Amps minimum 120 VAC. 2.04 BUTTERF'LY VALVES FOR FLUID SERVTCE {MET�I. BODY) A. Buttezfly valves and operators up to 72-in diameter shali canfarm to AWWA C504, Class B, except as specit�ied herein. The manufacturer shatl subinit an affidavit of compliance statsng tlaat the va�ves have Ueen manufactured and iested in accordar�ce witb AWWA C504 and specifically listing all except�ons. Valves sha11 have a zninitntizn ISO psi pressure rating or higher as noted on the Drawings ox in. this Section and Ue manu�actured Uy Dezurik; Henry Pratt, or equal. B. Butterfly vaIves for aUove grade shall be flanged end with face ta face dimensions in accardance with Tab1e 2 of AWWA C504 for short-body val�e. AIl valves for dead end shut off service sha11 be flanged iype. C. Valve seats shall be full resilient seats retained in the body or on the disc edge zn accordance wit� AWWA C504. Valve discs shall Ue construoted af casf iron, ASTM A4$, Giass 4p; Ni-xesist, ASTM A436, Type 1; ar ductrle iron, ASTM A536, Grade 65-45-12. For valves 24-in in diameter and larger, when the resilient seats arc attached to the body, discs shall have Type 316 stainl�ss steel seating edg�s. When the resiliezzt seat is attaohed to thE disa, it shall be fastened with a one piece Type 316 stainless steel retaining ring, Type 316 stainless steel Nylock set screws and a mating Type 3�6 stainless steei ring shall Ue installed in the va3ve Uody. Resilient seats shall be Hycar or equal. Seats s11a11 Ue fully arljustaUle and replaceable with the valves in place for all valves 24-in in diameter and larger. Nsos � ssa�.s�o 151 QO-10 s�zoroz �.lYj� Df �'OCL �Oi�l Northside Pump Station and Ground Starage Keservoir Project D. The valve body shall i�e constructed of close grain cast iron per ASTM A126, Class B with integrally cast huUs for shaft bearing housirigs of the through boss-type. Permanently self- lularicating body l�ushings shall be provided and shall b� sized to withstand Uearing loads. Stuffing box of lzbera3 dimensions shall be provided at fihe aperator end of tha vane shaft. 1. Packing shall be of the self compensating V-type. A sealing element utili�ing O-rings shall a3so Ue acceptahle for up to and including 24-in valves. �ver 24-in, pu1Z down seals using a square braid of graplute fiber is an acceptaUle alternate. � 2. Pacldng sha11 be held in place by a balted carrosian resist�nt retainer plate or gland; retainer �, clips are not acceptable. For 30-in or larger, use a stuf�ng box with follower gland, ' 3. Replaeement of s�als, for aIl size butter�ly valves, shall not require removal of the valr�e from the line. In addition adjustment ar replacement oi seals on valves af 30-in oz� larger �. � sha11 not require disturbing any part o�'the valve or operator assembly, except ax�y pac�ing , follawer gland. E. The valve shaft shall be of Type 3 I b stainless steel and designed for bath torsianal and shearing siresses when the val�ve is operated undez� its greatest dy�amic or seating torque. No reductions of shaft diameter �ill be allowed except at the operator connection. Any reduction shall have a full radius �llet. F. In general, the Uutterfly valve actuator shall conform to the requirrements of AVVWA C544, insofar as applicable and as specified herein. G. Gearing for the actuators where required shall be total�y enclased in a gear case in accordance with AWWA CSO4. H. The manual actuatars shall conform to AWWA C504, i,nsofar as applicable. Actuators shall have permanent indicators with raise€l or engraved rnarks ta show position of the nalve disc. 2.pS GATE VALVES (2-1/2-TN AND SMt�I,LER} A. Gate valves 2-I12-in diar�xeter and smaller shall ha�e flanged, screwed, or solder ends as required and shall be brass, or bronze, or Type 3Q4 stainless steel salid �vedge, union �onnet, rising-stem gate valves su�h as Fi�ures 47 and 48 as manufactured hy Jenkins Brothers or simiIar praducts as manufactured by Crane; Fairbanks; Kennedy Valve Manufacturing Co.; Lukenhierrier or equal. B. All water valves 2-112-in and 3-in unless noted otherwise, sha11 be brass body gates and shall be Jenkins No. 12�Q, or Hanzmond 1B-647. 2.09 GATE VALVES {3-IlV AND LARGER) A. General Requiremenfs Unless otherwise specifed below, these r�quirements shall apply to all gate valves. 2. Gate valves sI�aSl meet the requirements of AWWA C500 atad AWti'VA C509 as applicable to the iype of valve specif ed. N50515501.500 15 i DO-I 1 s�zoyo2 City of Rort Worth Norlliside Pump Station and Ground Storage Reser�oir Project 3. Buried and suUmerged valves shall be furnished �th mechanical joints and staianless steel hardware; non-rzsing stem design. 4. Exposed valves shall be furnished with Class 125 flanged ends; provide valves vvith outside screw and yoke. 5. All-metal valves shall be manufactured of ASTM A126 Cast Iron, Class B�, with bronze ma�anting design. 6. Rising stem valves shall be sealed with adjustable and replaceable packing; valve design nnt�s# permit packing replacement under opexating system pressures with only m.oderate leakage, 7. Non-rising stem valves shall use a double O-ring stem seal except Yk�at paeking shall l�e used where geared operators are required. 8. Except as otherwise specified, valves shall Ue rated far the follawing workin� water pressures; Valve Size Pressure fnsi�l 3-in tn 12-in 240 14-in to 2�-in 150 24-in and greater 50 a. All valve Uodies shall be hydrostatica.11y tested to at least tvvice the rated worku�;g water pressure. In addition, val�es shall be seat-tested, bi-directional at the ratecl working pressure, wifh seat leakage nat to exceed one fluid ounce per inch of valve diameter per hour. �rovide certificates of testing. 9. Flanged valves to have face-ta-face dimens�ons per ANSI B 16.10 and flanges per ANSI B16.1. 10. �xpased valves 16-in and larger to ha�e valve by-pass. 11. All bonnet and packing gland balts shalI be zinc or cadmium electroplated steel; packing gland Uolts shall have bronze nuts, 12. Exposed valves 16-in and greater indicated for horizontal stem installation shall be �uzxaish�d with rollers, tracics and scrapers and enclosed bevel gear grease case. 13. Provide geared o�erator and chainwhael, chain and chain guides for �aIves with handwheel cenferline raore than 7-ft aUove aperating Ievel. 1�}. All valves shali be rnarked per AVV�rVA Standards, ineluding narne of manufacturel•, valve size and working pressure and year of manufacture. N50515501:5fl6 I 5100-12 8/20102 City of Fort Worth I�orthside Pump 5tation and Grnund 5torage Reservoir Project 15. Unless otherwise�indicated, valves 12-in and smaller shall Ue capable of installatian in the vertical or horizontal posi�ion, and sealing in both directions at the rated pressure. 16. Valve aperation sha11 be counterclockwise for potable water; clockwise for wastawatez az�d other non-potable waters. 1'rovide permanent 1abe1 showing "OPEN" and arrows. .I7. Metal-seated val�ves shall be coated internal ly an.d externally wifih an asphaltzc varnish, per AWWA CSQO. Resilient sea.ted �alves shall be coated, interior and exterior, with fusion bonded epoxy per AWWA CS50, B. Va1ve Applicaiions 1. Valves for Potable Water Service. a. Double disc design manufactured Uy American-Darling Valve; Kenn.edy Va1ve; M&H Valve Campany or equal. � b. Daubl� revolving disc manufactured Uy Americaaa. Darling Valve. 2. Valves for WasCewater Service a. Resiiaent seated design manufactured by Arnerican-Darling Valve; Kennedy �alve; M&H Val�e or Clow Cnrp. b. Dauble revoIving disc manufactured by American-Dar�ing Valve. 3. At the Contractar's option and unless otherwise indicated, any of the listed valve styles m.ay be used, at nn additional cost to the Qwner. " C. Valve Requirements 1. Double Disc a. Conform to AWWA C500, , b. Wedging surfaces shall be bronze, monel or stainless steel. 2. Dnuble Revalving Disc a. Coz�farm to applieable provisions of AWWA CSaO. b. Wedging surfaces shall be monel or stainless steel. c. Discs fully free to rotate and gaided in travel by cast surfaces. d. Disc rotation shall produce a self-cleaning action during opening or closing. e. Wedging forces applied only when discs are zn seating position. NSQ51550I.500 1 S 1 DO-13 g�zoroz City af T�ort Warth Northside Pump 3talian and Ground Starage Reservoir ProjecY 3. Solid Wedge a. Canforr� to AWWA C500. b. Tongue and groaved guides for wedges. 4. Resilient Seated a. Coz�'orxn to AW�TA C509. Also UL and FM approved. b. Internal and external epoxy coating of val�e body, including Uonr�et, per AWWA C550. c, Gate shall be encapsulated with synthetic rubber. It shall be bonded and vulcaxaized in accordance with ASTM D429 Method B. d. No recesses in valve Uody. D. Buried Valves 1. Canform to the requirements above, except m�chanical joint bell ends per AWWA Cl l l. a. AII exposed valve hardware (nuts, Uolts, washers, etc) including Uonnet, bannet cover, stuffing bax, gear adapter and joints shall be Type 304 stainless steel. 2. Non-rising stem design, double O-ring seals for non-geared valves and sha11 incorporate pacldng for geared val�es. Pravide r�alve Uox, 2-in operating nut and extension stem and siem cover. E. Tapping Valves and Slee�es 1. Tapping valves shall comply with the sam� requir�menis as solid wedge or double disc gate valves except they shaI1 ha�e the flanged end and port opening modified for tapping service. Valves shall be capable af passing a full nominal sized cutter vvithout damage to the valve. The tapping slee�e shall be gray cast iron or ductile iron mechanical joint type with the outlet flan�e canforming to MSS-SP-6�, � �, AlI water valves, 4-in and larger, shall be iran body gates, Uronze trim, flanged ends, O.S.&Y. paitern, solid wedge, rising spindle; renkins No. 651, or Hammand 1R-114fl, 2.10 AIR RELEASE VALVES A. Air release valves shall be installed to release any srnall accumulatians of air which may collect while pipe is in operation and under pressure. B. The small ori�ce assemUly air release valve shall automatically release air accu:muiations frnm the pipe while under posi#ive pressure. When the valve body �IIs with air, fhe flaat ball shall fall to open the small orifice and exhaust the air to atm�sph�re. When the air has been exhausted, the float ball shall be Uuoyed up and tightly close tlae small orifice. Nsastssot.sao 1510a-14 ar�o�az c�cy oe Fo�� wfl�, A[orthside Pump 5tation and Geound 5tqrage Reservoir Peoject � C. The small arifice assennUly shall be fuznished with. cast iron body az7d cover (ASTM Al2G Class B}. The float ball shall be constructed of stainless steel an.d atlached to a�tainless steel lever mechanism. A resilient, Buna-N seat shall be attached to the lever rrzec�anism for ci�rop-tig�at clas�re. ' D. �eparate air release valves shall be manufactured by APCD; Val-Matic; GA; or equal. 2.11 SURGE RELIEF VALVES A. The valve manufacturer shall subxnit to the Engineer calculatiflns confii-ming that unit's size is proper far tlae system ta be instalied. B. Unless otherwise noted, initial valve settin.gs shall be set to open at ].OQ psi, ox as acceptable to the Engineer. Pressure setting sha11 be field adjustable over a ran�e af �10°10 of operating pressure. C. Surge relief valves shall function to open when �he system pressure exceeds the pressure for which the field adjustable piiot valve is set. Valves sha11 apen rapidly and close slowly at a predetermined rate of speed. Provision shall be rnade to reguIate the closing speed of the valves. The valves shall be completely piped ready for installation. The vaive manufacturer s�iall provide a standard double-break Iimit switch mounted on the �alve cover and acivated by the visu a1 travel indicator. D. TYie main valve shall operate on the differen�ial piston principle such that the area on the underside of the piston is no less than the pipe area and the area on the upper surface af the piston is of a greater area than the underside of the piston. No diaphragm wi1I be permitted within the main valve body. E. The valve piston shall be guided on its outside diameter by long strake statianary Vee ports which shall be downstreana af the seafiing surface to minimize the carlsequezaces of throttling. Throttling shall be accamplished by the valve Vee ports and not the valve seating surfaces. F. The valve shalj be capable of operati.ng in any position and shall zncorporate only one flanged cover at the valve top from which all internal parts shall Ue accessible. There shall Ue no siems, stem guides, or spokes within the watezway. Thsre shall be no sprin�s to assist the valve op�ration. G. The valve body shall be of cast iron ASTM A126 with flanges and pressure rating as noted. Tl�e valve shall be extra heavy canstruction thraughout. Tbe valve interior trim shall be bronze, ASTM 862, as well as the main valve operation. The valve seals shall be easily renewable. AIl controls and giping shall Ue oinan-corrosive construction. A visual valve piston position indicator shall be provided. H. Valve shall be Figure 66D0-D by GA Industries; Series 3000 (angle-pattern) or Series 6504 (globe-pattern) �y APCO or equal. Layout shown is based on. GA Industries unit. Nsos�ssa�.soo 15100-15 8izoroz Cily of Fort Wortlt Northside Pump 5tation and Ground Storage fteservoir Project 2.12 FLAP GATES (FLAP VALVES) A. Fiap gates and accessories shall be of the size, type, material and construction as sho�wn on the Drawings and as specified herein. Flap ga�es shall be as manufactured by Hydro Gate; Rodne� Hunt; ar equal with apening sizes as indicated. B. .The seat shall be flat back and shall be cast in one piece with a raised seciion around Yhe perimeter af t;he waterway opening to pravide for mounting tlie seating faces. The raisEd section shall pravide a seating plane diverging top to bnttom, from the plane of the mounting flange to assist in positive clasure of thE cover. The seat shall be shap�d ta provide two bosses e�tended above the top of the waterway opening for mounting th.e pivot Iugs. Pivot lug bosses and the back of the seat shall be drilled a��d tapped for mountii�g studs. C. Unless atherwise indicated, flap gates shall be provided with mountin�s to enable bolting directly to a circular �ipe flange. Gaskets and rnounting bolts shall be pravided. D. Where not indicat�d �o be mounted on pipe flanges, wall thimbles shalI be supplied, of heavy one pieee castings of the "�'" iype. Length of thirnbles shall Ue as £ollows: MINIM[.TM GREAT�ST GATE DIMENSTON THIMBLE LENGTH Gates 3 6-in and smallar Gates �2-in through 90-in Gates 96-in and larger $-in 12-in ].5-in 1. 'Z'he surfaces to be cast into the concrete shall be free of paint, oil arid grease at tizne nf installa#ion. 5tuds and nuts shall be provided far attaching the gate. Mastic sha11 be provided ta fonn a seal laetween the front face of the thirz�ble and the hack of the gate seat. 2. The front flange shail he machined to a plane and sha11 be drilled and tapped to mate to the gate seat. The, vertical centerline shall be ciearly shown at the top and bottom by permanent marks on the machined faca. The word "top" shall be stamped in the machined face near the top centerline. E. Each pivot lug shall Ue cas# in one piece. Lugs shall have douUle Uosses to place the top �inge pins in double shear when they are assemUled through the link, The lugs shall Ue adjustable in the horizontal plane without removal af ihe co�er from the gate ]inks. The adjustment shall a11ow the top pivot point to be moved toward the gate seat for reduced sensitivity af the cover, or moved away fram the gate seat to provide opening with rxunimum differential head. Two con•osion resistant studs shall be used to connect each pivat lug to the gate seat. r�sas � sso �.sao � 5100-1 G s�zo�az City of Fart Worth Northside Pump 5tation and Ground Storage Reservoir Praject , I'. The links connecting the cover and pi�vot lugs shall Ue heavy duty and cast rn one piece. Each link shall be provided with comrnercial grade corrosion reszstant brushings at each pivot point. T'h� rnanufactuxer sha11 certify that bushings and lin�s are pernaanently lubricated. The bottorn of the links shall be pro�ided with an adjusting screw ta properly align seating �aces on the co�er with respect to tlae seat. The links shall be design.ed to limit the double hinge ac�ion, pxevenfing the cover £�om ratating sufficiently ta beconne wed,ged in ihe open position. G. T'he cover s�aall be cast in one piece with, necessary reinforcing ribs, with a lifiirig eye for manual operation arnd with bosses to provide a pivot point conneetion with ihe links. Bosses shall be designed to p�ace the hinge pins in double shear when the gate is assembled. H. A full width dovetail slot shail be machined around the perimeter of the cover and the seat. Carrosion resistant dovetail sea�ing faces shall be mounted in the slai and held securely without use of screws or other fasteners. The ssating faces shall be machined to a plane with a minunuan 63 micro-inch finish. All anchor boits, assemUly holts, sarews, studs and nuts shall Ue of ample section io safely wzthstand the forces created by operatian of the gate under the heads indicated on the Drawings or 25-ft minimum. Quantity and size of the fasteners shall b� as r.ecommended by the manufacturer and acceptable to the Engineer. J. Machined surfaces shall be aoated with a water-resistant, rust pr�ventive compound (certified for potable uvater}. All cast iron parts shall be s3�op cleaned ax�d painted in accordance with the manufacturer's standard practice. K. Materials shall conform to the following: Part Wall Thinr�ble Gate: Seat/cover Face {seat) Face (co�er) Pivat lugsllinks Bushings �'asterrers Material NI-Resist 1VI-Resist Stainless Steel 5tainless Steel IVI-Resist Stainless Steel Stainless Steel ASTM Standard A�436, Type 2 A436, Type 2 A276 (AIST 316} A276 (AISI 31b) A436, Type 2 A276 (AISI 316) A276 (.AiSI 316) 1. All stainless steel shall be Type 316. TTI-Resist refers to austenitic gray iran castings. The manufacturer shall certify that all materials, ineluding coatings, are suitable For constant submersion aperation in a potahle water and wet chlorine environment. NS0515501.500 151 �a-1 i 8120102 city of Port woith Northside Pump Statian aud Grouud Storage Reservoir Project L. VVhere noted, flap gates subjectcd to mild slarnming action shall have a rubUer seating face an the seat. Rubber �eating faces shall Ue mounted in a dovetail s3ot and held securely without use of pins ar screws. The seating face on the cover shall be as specified aUave. 2.I3 PUIbIP CONTROL VALVES A. . General 1, The pump control valves (PCV-01 to PCV-03) fox purmps HSC-Q1 io HSC-03 shall be Automatic Control Check Valves (Combination Non-Return and Tigh# Shutoff Va3ves) capable of operating in thr�e distinct types of operating modes, and sha11 Ue Mode18�00 as . manufactured by A�'CO; or equal. Each valve shall have a single disc offset pivoted above the centerline of the valves. The offse# disc shall Ue partially balanced and capable of closing with minimum hac�#�aw far tight slautoff and non-slam operation even with loss of elactrical power. The offset pivot disc sbal] provide rninimal seating and un-seating torques tn prevent seat vveair. The disc seat ring shall be Ualted on., not welded, for replaceability in tha field. 2. When tk�e �alve is operating as a pu�np control r�alve, it shall allow the pump to come on line agaiz�t the cl�osed control vaI�e, which. will then Ue allowed to open slowly so as to eliminate system surge pressure at pump start. ' 3. The valve shail Ue capaUle of clasing against a running pt�mp and then pro�viding a signal to the pump control system to turn off the pump motbr. This feature will eliminate or mit�.iznize water hainmer or pressure surge at pump shut down. The valve shall be equipped with 4 to 20 mA control circuit feature and shall be capaUle of modulation services. 4. Each �alve shaIl have a single disc tha# shall be affset and pivoted abave the centerline of the valve. This partia�ly balanced designa shall be capable of clnsing with minimal Uacl�low and sha31 provide i�ubble tight shut-aff. 5. Val�es shall ba capable of greventing backflow in the normal check valve mode. AdditionalIy, thay shall be capable of being used as an isolation valve and shall be capable af being utilized as a full �'unction automatic flow contxol valve. The design shall incorporate a "non-slana" clasure feature wztk�out the need for any auxiliary power saurce, solenoid valves, or (oi.l, water or air) accumulator syster,�. 6. In the check valve mode, the valve disc closure rate shall be contralled with a hydraulic dam.pening system. The hydraulic dashpot shall Ue connected to the lost motion gearing for positive cantrol. No exception to this requireznent shall be allovved. 7. The valves shall have a�ull flow area and sha11 be desigcaed ta aperate as a positive shut off throttling and check valve. Control shall be through a lost motion type of gear arrange�x�.ent, which shall l�e located on the side af the valve, totally encXased in a lubricated gearbox. When operated as a check ar throttling valve, the opening and closing speeds sha11 be controlled hydraulically by means of an oil dashpot systerri with speed control �valves. This system shalI be conn.eeted to the Iost motion gear system and shall provide an independent adjustment of the opening and closing speeds. No exception to this requirement shalI l�e allowed. xsosissoi.sao 151�0-18 s�za�oz City of Fart Worth Northside Pump Station and Ground Storage Reservoir Project B. Features 1. The valve bod� shalI be globe st}�1e of the two (2)-piece design, balted together in a manner to capture the seat. The globe style d�sign shall provide an enlarged flow area through the disc to create a 100°/q flow area and provide th� minimum passible head loss at all conditions of service. 2. The valve shall have a Uuilt in stop to positively pre�ent the disc from aver t'raveling the shut- off position. The body seat and disc seat ririg sha11 be hand replaceable in the field by the owner's personnel without having to remove the main valve bady from Yhe line vvithout the need for special tools or machining. No exception to this requirement will be allowed. 3. Valves shall ba iail-safe during any electrical power faijure and the disc shall close � hydraulically, energized nnly by the flow reversal in the line. The time of this disc closure sha11 be adjustable from three (3} seconds to farty-five (45) seconds, Uy the means of a�cam � operated {dump type) timing vai�e permitting instant ls` stage closure to any degree, and then a hydraulic dashpot for second and third stage control to final closure. '' 4. Valves shall be provided with cast integra1125# class ANSI flanged ends, 5. �ach valve shall be provided with a stainless steel hardened, heat treated shaft having a rninimu� tensile sfrength of not less than 165,p00 psi. The shaft shail be connected to tk�e drive shaf� coupling vvith slot keys and shall have upper and iower pressed iit bearings. The valve shaft shall be of one-piece construction aiid shall extend completely ihraugh the vaive dise and into the gearbox. StuU shati type designs are not acceptahle. C. Construction 1. The valves shall have rnaterials of cnnstruction per the table beiow: � � Body Pivot Ha1f Valve Body Half Straight Pivot Bushing Flanged Pivot Bushing Pivot Shaft Seal Retainer . Body Seat Ring I � ' Pzvot Shaft End Seal Pivat Shaft Cover � Disc Ring Seal Disc Disc Ring NSOS 15501.50Q Cast Iron ASTM A126 Class B Cast Iran ASTM A126 Class B Bronze, ASTM B5$4 Bronze, ASTM B584 Bro�e, ASTM B584 Buna-NlSteel Buna-N Cast Iran, ASTM A48 C1ass 30 Buna-N Ductile Tron, ASTM A536 Branze, ASTM B584 15100-19 s��aoz City of Foit Warth I�forthsid� Pump Station aild Ground Starage Reseivoir Project Disc Ring Retaining Screw Stainless Steel Grade 18 - 8 PivotShaft Pivot Shaft Key Pivot Shaft Setscrew Disc Stop Pivot Shaft Cover Bolt Flange Bolt Disc Stop Retaining Screv�+ I'lange Nut Pivot �haft Cover 5ea1 F1an�e Sea1 D. Actuators StainIess Steel 17-4PH Stainless Steel ASTM A276, Type 416 Stainless Steel Grada 1 S- S Stainless Steel ASTM A276, Type 304 Steel, ASTM A307 Grade B S#eel, ASTM A307 C'rrade B Stainless Steel Grade l 8-- 8 Steel, ASTM A563 Grade A Buna-N Buna-N 1. Each valve shaIl have a fatalIy enclosed lubricated gearbox dxiven Uq an electric actuator fox normal pump start/stop with manual override and a control panel which will �llow the valve to h� opened against dovunstream pressure to pernut reve�se flow if necessary. 2�. The actuators and brackets shall be held in place by rcgister diameters and dowel pins to prevent accidental loosening of the fasteners. 3. The electric actuataz' shall l�e Under�ter's LaUoratory (UL) �isted as a complete unit and shall include the mo#ar, actuator unit gearing, limit switnh gearing, �ositian 1iz-nit switches, torque switches, stem nut, declutch l�ver and handwheel, all as a self contained unit. Actuators shall be manufactured by Limitorque or pre approved equal. 4. The valve actuator motor and all electrieal enclostues shall be NEMA 6. 5. The motoi• shali be specifiealIy designed for valve actuator ser�ice and sha11 be of high starting torque, totally enclosed, non-ventilaled construction. Motnr insulation sha11 be a rninimum NEMA CIass F, with a maximum con�inuous temperature rating af I55 degrees C(xise plus ainl�ient) for the duty speci�ed. 6. The motor shali be of sufficient size to open or close the valve at the maximum torque. The motor shall be capable of operating at plus or minus 10% af voltage speciiied on �the Drawirags. The rnotor duty rating shall lae sufficient for continuous camplete consecutive cycles (apen-close-open, or reverse) without exceeding its temperature ratin�;, Motor bearings shall be of the anti-friction type, and permanently lubricated. , rrsos isso�.soo IS I00-20 srzo�oa City alFart Worth I�forthside Pump Station and Ground Storage I{eservoir Project 7. The motor shall be an independent sub-assembly such that the power gearing shaIl not be an integral part of the m�tar assernbly, to allow for motor or gear changes dictated by system aperation requirezxients. S. The motor shall be equipped with internal thernnal contacts ta protect against motor overload and 120 volt AC space heaters. 9. The actuator s�iall Ue a multiple reduction unit with power gearing consisting of spur, helical, or bevei gears, and worm gearing. The spur, helical, or bevel gearing and worm shall be of hardened allay steel, and the worm gear shall be allay bronze. All gearing shall be accurately cut. Non-metaliic, aluminum or cast gearing shaIl not be allowed. Anti-friction bearings shall be used throughout. 10. AIl rotating power train components shall be unmersed in grease with provisions for inspection and re-luhrication without disassembly. Lubricants shall be suitable for ambient � conditions of minus 20 degrees F to 150 degrees F. Adequate seals shall be provided on aIl shafting. ' 11. Actuator �earing ar�d/or stenn fhreading shall be self-lockin.g when required by the application. 12. The actuator shall have a built-in device, incorporated in tk�e power train and lacated between the worm gear and actuatar drive sleeve, to per�nrt load im.pact under d}mamic efficiency canditions, with a hannrn.e� blow effect, ta allow the z�r�otor #o reach full speed before engaging the valve load. 13. A metalZic handwheel shaIl be pravided far mant�al operation wiih an arrow to indicate "open" rotation. The handwheel shall not ratate during motor operation. Manual operation shall be possible with a blown motor fuse. When in the manual aperating mod�, the acivator will � rernain in this mode until the mator is energized, at which time tha aotuator will autorr�atically return to electric operation. Movement from m.otor operatian to handwheel aperatinn shall be , accomplished by a pasitive pad-iockable declutch leaer which mechanically disenga�es the moior and related gearing. It shall be impossible for simultaneous inanual and motor operation to occur. Fricrion type deeluteh meehanisms are nat acceptable. 14. The �alve actuator shall have a removable stem nut of high tensile Uronze or other material cozx�patible with the valve sfem material. 15, Position lirnit sw�tches and the associated gearing shall be an integral part af the valve ._ actuator. Lirnit switch geariz�g shall Ue af the intermittent type, made of Uranze or stainless s�eel, grease lubricated, and tata3ly enclosed to prevent dirt and foreign matter from entering � the gear train. Switches shall be adjustable, allowing far trip points from fully open to fully I closed positions af valve travel. They shall not be subject to l�reakage or slippage due to over- �-avel. Limit switch contacts shall be heavy duty, silver-plated with wiping action. The I actuators shall have 16 contacts, 4-confi.acts/4 rotor type, all of the same basic design. Cantracts shall b� convertilile from NIO to NC or reverse. ]6. Limit switch design shall pern�it visual �eri�catian of switch position withaut disassembly. A two positian selector switch shall also be provided to overrida the geared Iimit switch and aIlow the valve to move aIl the way ta its open pasition. This two-position selector switch shall be mounted on the gearUox housing along with the standard pusl�-button. station. rrsasissai.soa 1510�-21 s�zoiaz Ciry of Fort Woith Northside Pump 5tation anri Ground 5torage Reservoir Projeet 17, Each ualve actuator shall be equipped with a switch that will interrupt the control cucuit in both the opening and closing directions when valve torque overload occurs or vvhen valves require torque seating in the clased or open position. Contacts shall be siIv�r-plated. The torque switch shall have graduated dials�for both open and close directions of t�ravel and each shall be independently adjustaUle, with a pasitive means to �imit the adjus#ability so as not to . exceed the actuator output torque capability. I8. Switch design shalI pe�it visibl� verification of switch position without disassembly. 19. 'The position Iirnit switch and torque switch shall be rated 60Q volts per NEMA standard I�� 2-125, heavy duty. 20. The controI compartment shall be provided with a 120-volt space heater, E. Quality Assurance 1. A computerized �aIve cavitation analysis speci�c to this project shall be supplied with initial shap drawing submittal, 2. All components of the valves and actuators shall be ne�+ and shall he manufactured in the cantinen#al United 5#a�es to facz�itate replacement parts availability. The valves and actuators shall be built to U. S. standards and meast�-ements. Products that are built to metric standards will not be acceptable. Tha valve manu�acturer shall have been regulaxly en.gaged in the t�esi�n and manufacture of identical valves for a period of at least five (5) years priox 4o the Uid openin� for this project. A list of at Ieast ten (1Q) project uiilizing valves meeting these specificatzons shall he submitted far Engineer review and veriiicatian with the initial shop drawing submztYal. Manufaeturers not rneeting these experience r�quirements �vill not be acceptaUle. The products submitted as e�idence af compliance with this requirement shall have l�een in successful aperatian for a period of not less than iwo (2) years prior to the date of ihe bid opening for this proj ect. The installation list may utilize valves constructed of either cast iran or stainless steel mat�rials. � 4. The valves to be provided under this section shall be APCO series 8000 autamatic contral checl� valves with electric motar operator as manufactured by Valve & Prizner Corgoration, Schaumburg, IL,, USA 2.1�4 SURFACE PREPARATION AND SHOP COATTNGS A. Not withstanding any of ihese specifed requirements, all coatings and lubricants in contact with potable �aater sha11 Ue certified as acceptable for use with that iluid. B. If not specified herein, coatings shall comply with the requirements af Section Q9901.. In case of a conflict, the requiremen�s af this Sectzon. govern, C. If tlxe manufacturer's requirement is nai to requu•e fmished coating on any interior surfaces, then manufacturer shall so state and n.o interior �inish coating will be required, if acce�table to the Engineer, NSOS 155Q 1.500 1 S��O-ZZ 8120102 City of Fort Woith Narthside Pump 5tatian and Ground 5torage Reservoir Project D. The exterior surface of �arious parts af valves, operators, floflx�-stands a�d miscellaneous piping shall be th�roughly cleaned oi all scale, dirt, geease or other foreign rnatter and thereafter one shap coat of an approved rust-inhit�itive primer such as Inertol Primer No. 621 shall Ue applied in accordance vs�ifh the instructions oithe paint manufacturer or other primer compatible with the finish coat provided. E. Unless otherwise noted, interior ferrQus surfaces af all valves shall Ue given a shop iinish of an asphalt varnish conforming to AWWA C509, (except mounting faces/surfaces) or epox� AWWA C55D with a miniznurn thickness of 4 mil. �'. Ferrous surfaces obviously not ta be painted shall be given a shop coat of grease ar other suitaUle rust-resistar►t coating. Mounting s�rfaces shall be especially coated w�i#h a rust pre�venta�ive. G. Special care shall be taken to protect uncoated iterns and plastic items, especially frorn � environmental damage. 2. i 5 FACTORY INSPECTION, TE�TING AND CORRECTION OF DEFICIENCIES , A. Factory inspecCion, testing and correction of deficiencies shail be dane in accardance wi�i the referenced standards and as noted herein. B. See Division 1 for additional requirements. Also refer to PART 1, especially for required subrnission of test data to the Engineer. � C. In addition to all tests required by the referenced standards, the fallawing shall also be factory tested: 1. Pressure regulating valves sk�all be factary tested at the specified pressures and flovvs. „ 2. The nan-cavitating butterfly valves, to demonstrate its n�n-cavitating capabzlit�es. 3. All types of air and vacuum valves. PART 3 EXECUTION 3.d1 ]NSTALLATIOIV - GENERAi. ._ A. All valves and appurtenances sha11 be installed pex tk�e manufacturer's instruotians in the lacatians shown, irue to alignrnent and rigidly supported. Any damage to the above items shall be repaired , to the satisfactian of the Engineer before they are installed. � B. Install all brackets, extension rods, guides, the various types of aperators and appurtenances as shavvn on the Drawings, or otherwise required. Before setting these items, check aIl Drawings and figures which have a direct bearing on their location. The Contractor s�aall be respottsiUle for the proper locatSon of valves and appurtenances during the construction of t3ie work, N505 l SS01.500 1510D-23 ai2aioz City of Fart Vlrorth Northside Pump Station ar,d Ground 5toiage Reservair Project C. All mateilal� shall Ue carefully inspected far defects in construction and rt�aterials, All debris and for�ign material shall Ue cleaned out �f apenings, etc. All valve flange covers shall remain in plaoe until connected piping is in piace. All operating mechanisms shalI be operated to check their proper functianing and all nuts and balts checked for tightness. Valves an.d other equipmeni which do not operate easily, or are otherwise defecti�e, shall Ue rapaired or replaced at no additional cost to the Owner. D. Where installation is covered by a refez'enced standard, installation shall be in accardance with that standard, except as herein modi�ed, and the Contractor shall certify such. Also note additional requirements in other parts of this Sec�ion, E. LTnless atherwise nated, joints for valves and appurtenances shall l�e rnade up uiilizing the same procedures as speci�ed under the applicable type connecting pipe jaint and all valves and other itezns shall be installed in the proper position as recommended by the manufactu:rer. Cantractor shall l�e responsible far verifying manu�acturers` torquing requirements far all valves. 3.02 INSTALLATION OF M•ANf_T.AL OPERATTONAL DEVICES A_ Unless otherwise noted, alI operation.al de�ices shall be instailed with the units of the �'actory, as shown on the Drawings or as acceptable to the Engineer to allow accessibility to operate and maintain the item and to preven� interference with other piping, valves and appurtenances, B. For rnan.ually operated valv�s 3-in in diameter and smaller, vaIve aperators and indicators shalI be ro#ated to dispIay towa�rd normal operation lacations. C. Floor baxes, valve l�oxes, exten.sion stems and low floar stands shall be installed �ertieally centered over tlie operating nut, with cottplings as required and the elevation af the box top shall be adjusted to conform with the elevatian of the finished floor surface or grade at the connpletinn of the Contract. Boxes and stem guides shall be adequately supported during concrete pouring ta maintain vertical ali�nment. 3.03 INSPECTION, TESTING AND CORRECTION OF DEFICIENCIES A. See also Division 1. Take care not to over pressure valves or appurtenances during pipe testing. If any unit proves to be defective, it shall Ue replaced ar repaired to the satisfaction af the Engineer, B. No testing shall be performed until the maz�ufacturer's service engineer has provided written certification that the following installed equipment has been examined and found to be in complete accardance �vith the manufacturer's requirrements: 1,Surge Relief Valve 2.A11 motorized Valves 3.1'ump Gontrol Valves (PCVs) NS05 ] SS01.504 IS 100-24 sizo�az Ciky ofFort Warth Norths�de Pump Station and Ground Storage Reservoir Project C. Func�ional Test: P�ior to plant startup, a11 items shall be i�spected for proper alignrnen#, auite aperation, proper conneciion and satisfactory performance. A31 units shall be operated cantinuously while connected to the attachad piping for at least 72 hours, without vibration, jaxnming, leakage, or o�verheating and perform the�specified function. D. The various pipelines in which tha valves and appurtanances are to be insta3led are specified to .be field testad. During fhese tests any defective valve ar appurtenance shall be adjusted, removad and replaced, or otlaerwise made acceptable to the Engineer. � E. Variaus regulating va�ves, strainers, or other appurtenances shall be teated to dEmonstrate tlaeir confarnzance vvi�h the specified operational capabilities and any deficiencies shall be corrected or the device rrepJaced or otherwise made acceptable to tk�e Engineer. 3A�4 CLEANING � A. All items (including valve interiors) shall Ue cleaned prior to installation, iesting disinfection and , fnal acceptance. ' 3.fl5 DISINFECTION �. A. Disinfection of valves and appurtenances on a11 potable water lines and where otherwis� noted, -' shall be as noted in Paragraph 1.d2B above. END O� SECTION , U � rrsos�ssai.sao , 15100-25 :��z��c�y� � City of Fort Worth Nlorthside Ground Starage Reservoir Project SECTION 1 S 110 DOMEST�C WATER AND SANITARY Vi�ASTE VALVES PART 1 - GENERAI, 1.01 RELATED DOCi]MENTS A. Drays+ings and general provi5ions of the Contract, including General and Supplementary Conditians and Di�ision 1 Specificatian Sections, apply to this Seeti,on. � L02 SUMM�11tY A. This Section includes the following general-duty val�es for use in potable water and sanitary at�d waste systems: � • I. Copper-allo� ball valves. 2. Ferrous-alloy ball valves. ' 3. Bronze checi� valves. _ 4. Gray-iuron swing c�eek valves. 5. Bronze gate valves. ' - 6. Ductile-�ron gate valves. 7. Chainwheel actuators. B. Related Sections include ihe following; 1. Division 2 piping Sections far gene:ral-duiy and specialty val.�ves for site construction pip'rz1g. � 2, 1]ivision 13 fire-suppression gi�ing and fire �aump Sectians for fire-proteciion valves. �� 3. Division 15 Section "Mechanical Identification" for valve tags and charts. I 4. Divi.sion 15 Section "HVAC Insfiaumentaiion and Controls" for eontrol valves and actuators. , 5. Division 15 piping Sections for specialty valves applicable to those Sections only. , 1.03 DEFII�IITIONS A. The following are standard abbreviations for valves: 1. CWI': Cold working pressure. -� 2, EPDM: Ethylene-propylene-diene terpolymer rubber. 3. NBR: Acrylonitrile-butadiene rubber, � � 4. PTFE: �olytetrafluomethylene plastic. ,� 5, SWP: Steatn warking pressczxe. 6. TFE: Tetrafluoraethylene plastic, � I.p4. SiIBMITTALS � � A. -,�'roduct Data: For �each type of valve indicated. Tnclude �ody, seating, and tri.m maierials; �alve � design; pressure and temperature classi_fications; end connections; arrangement; dimensions; and required clearances. Include list indicatzng valve aa�d its application. Zz�clude rated capaci.ties; shipping, installed, and operating weights; furnished specialties; and accessories. FWNo3-thsideU2Q17 i511fl - 1 sii��o2 City ofFort Worth Northside Ground Storage Reservoir Project X.05 QUALITY ASSURANCE A. ASME Compliance: ASME B31.9 for buildzng services piping valves. l. Exc�ptions: Domestic hot- and cold-water, sanitary waste, and storm drainage piping vaives unless xaferenced. B. ASME Compliance far Ferrous Valves: ASME B I6.10 and ASME B 16.34 for dimensian and design criteria. C. NSF Compliance: NSF bi for valve materials �or potable-wa#er service. 1.06 DELNERY, STQRAGE,IIND �T�4NI7I.ING A. Prepare �valves for shipping as fallows: 1. Pxoteet i;ntezxaal parts against rust and cozrosion. 2. Protect threads, flange faces, grooves, and weld ends. 3. Set angle, gate, azid globe valves closed to prevent rattling. 4. Set ball and plug valves open to minimize exposure of functianal surfaces. 5. Set butier�I.y valves closed or slightly open. 6. Block check valves in either closad or open position. B. Use the following precautions dtzring storage: 1. Maintain valve end protection. 2. Stnre va�ves indoors and maintain at higher �han ambient dew-point teznperature. Yf autdoor storage is necessary, stoz'e valves off the ground in watertight enclosures. C. Use sIing to handle large valves; rig sling to avoid damage to exposed parts. Do no# use k�andwheels or stems as lifting or rig�;in.g points. PART2-PRQDUCTS 2.01 MANiJFACTURERS A, �za other Part 2 articles where subparagxaph titles below introduce �ists, tb.e �ollowing requirements apply for product selection: B. Available Manufacturers; Subject to compliance with requirements, manufacturers of�e�ing products that may be incarporated into tbe Work include, but are not limited to, the manu£acturexs specified. 2.02 VALVES, GENERAL , A. _,Refer to Part 3"Valve Applicatians" Article for applzeations of valves. B, Bronze Val�res: NPS 2 and smaller with threaded ends, unless otherwise indicated. C. �errous Valves: NPS 2-1/2 and iargex with flanged ezxds, unless otherwise indicated. ' F'W Narthsicie 02017 1� 11 n- i &/13lU2 City of Fort Wor[h Northside Ground Storage Reservoir Project D. Valve Pressure and Temperature Raiings: Nat less than indicated and as req�ired for system pressures and iemperatures. - , E_ Valve Si�es: Same as upstrea�m gipe, unIess otherwise indicated. F. Valve Actuators: , 1. Chainwheel: For attack�.ent to valves, of size az�;d mountiung heighi, as indicated in the t "Valve Tnstallation" Articie in Part 3. 2. Gear Drive: For quarter-t�n vaives Ni'S $ axad larger. ' 3. Handwheel: �'or valves other than quarter-tum types. ,: 4. Lever Ha�.dle: For quarter-tum valves NPS 6 and smaller, except plug valves. 5. Wrench: For plug valves tx+itla square heads. Fuz�a.ish Dvvner with 1 wrench for every 10 � plug valves, for each size square plug head. G. Extended Valve Stems: On insulated vaJ.ves. H. Valve Flanges: ASME B 16.1 for cast-iron valves, ASME $15_5 for steel valves, and - ASME B 16.24 fo:r bronza valves. � I, Valve Grooved Ends: AW�+/A C606. 1. Solder Toint: Do nat use for valve ca�ections. ' � 2. Threaded: With threads accordirtg io ASME B 1.2Q1. J. Valve Bypass azad Drain Conn�ctions: MSS SP-45. 2.Q3 COPPER-ALLOY BALL 'VALVES � A. Manufacturers: � ,� 1. Three-Piece, Copper-Alloy Ball Valves: a. Conbraco Industries, Inc.; Apollo Div. ` b. Dyna.Quip Controls. , � c. Grinnell Corporation. d. Haz�ond Va�ve. � e. Tamesbury, Tnc. f. Kitz Corporation of A.merica g. NIBCOINC. h. PBM, Inc. u i. Red-White Va1ve Cozp. j. Worcester Controls. fi. Copper-Alloy BaII Valves, Gen.�ral: MS� 5P-I 10. C. Three-Piece, Copper-Alloy Ball Valves: Brass or bronze body with full-port, chrome-plated branza hall; PTFE ar TFE seats; and 600-psig m.inimum CWP rating and blowout-proof stem. 2.04 FERROUS-ALLOY BALL VALVES ' FWNorthside 02017 1 S 110 - 3 8/13102 Gity of Fort Wasth Northside Ground 5tozage 12eservoir Project A. ManufacYurexs: �. 2. 3. 4. 5. b. 6. 7. 8. 9. 10. 11. 12. 13, 14. 15. lb. American Valve, Inc. � Canbraco �dustries, Tnc.; Apollo Div. Cooper Cameron Corp.; Coaper Cameron, Valves Div. Crane Co.; Cxane Valve Group; Stockham Div. . �low-Tek, Tnc. '�aster Valve Co. Hatnmond Valve. Jamesbury, Tnc. . 7omar Intemational, LTD. Kitz Cozparation af Ameri.ca. KTM products, �nc_ McCANNA, Tncarporated. Milwaukee Valve Company. N7B CO INC. PBM, Inc. Richards �ndustries; Marwin Ball Valves. Warcester Contrals, B. Ferraus-Alloy Ball Valves, General: MSS SP-72, wit3i #langed ends. C. Ferrous-Allay Ball Val�es: Class 150, full port. D. Fezxous-Alloy Ball Valves: Class 300, full part. 2.05 BRONZE CHECK VA.LVES A. Manufacturers: 1. Type 4, Bronze, Swing C}a.ec1� Val.ves with Nonmetallic Disc: a. Cincin7aati Valve Co. b. Crane Co.; Crane Valve Group; C:rane VaJ.ves, c. Crana Co.; Crane Val�ve Group; 7enkins Valves. d. Crane Co.; Crane Valve Group; Stackham Div. e, Grinnell Corparataon. i, Hatnrnond Valve. g. McWane, Inc,; Kannedy Valve Div. h. Milvvaukee V alve Company. i. N�BCOINC. j. Red-White Valve Carp. k. Walwarth Co. 1. Watts Industries, Inc.; Water Products Div. B. Bronze Chec3� Va�ves, Genexal:� MSS SP-S0. C. �Typ� 4, Class 150, Bronz�, Sw�ing Claeck Valves: Broxaze body with nonmetallzc disc and bronze seat. FWI�lorthside02Q17 15110 - 4 sr�3�az , CityofFort Worth Northside Ground Storage Reservoir Pr�ject 2.Ob GRAY-IRON SWIIJG CHECK VALVE� A. Manufaciurers: 1. Type I, Gray-Tron Swin.g Check Valves with Metal Seats; a. Cincinnati Valve Co. b. Crane Co.; Crane Valve Graup; Craz�.a Valv�s. c. Crane Co.; Cran� Valve Grnup; 7enkins Valves. d. Crane Co.; Crane Valve G�raup; Stnckiiam Div. e. Fiomatic Valves. f Grin�nell Corporation. g. Hammond Valve. h. Kitz Corporation of America. i, Legend Valve & Fitting, �.c. j. Milwaukee Valve Company. k. Mueller Co. 1. N�BCO TNC. zn: Pawell, W�xa. Co. n. Red-Whi#e Valve Corp. o_ Walwortla Co. p. Watts Industries, Inc,; Water Products Div. 2. Type II, Gray-Iron Swing C�teck Valves with Composition to Metal Seats: a. Crane Co.; Crane Va1ve Graup, Crane Valves. b. Crane Co.; Cxane Valve Group; StQckham Div. e, Mueller Co. d. Watts Industries, Inc.; Water products Div. B. G-ray-Tron Swing Check Valves, GeneraL• MSS SP-71. C. Type T, Glass 125, gray-iron, swing check valves vvith rnetal seais. ° D. Type .I, Class 25Q, gray-iro�, swing cl�eck valves with metal seais. E. Type II, Class 125, gray-iron, swing c�eck valves wi�h camposition ta metal seats. F. Type II, Class 250, gray-iron, swin.g check vaIves with comgosition to metal seats. a 2.07 B�20NZ� GATE VAL'4'ES A. Manufact�uers: 1. Type 1, Broz�ze, Nanrisiug-Stenu Gate Valves: r a. American Valve, Inc. b. Cincinnati Valve Co. � c. Crane Ca.; Crane Valve Graup; Crana Valves. i -• , d. Crane Co.; Crane Valve Group; 7enkins Valves. e. Crane �o.; Crane Valve Group; Stockham Div. f. Gxi�nn.ell Gorporation. g. Hammond Valve. h. Kitz Corporation of America. FVJNorthside Q2017 1 S 11 Q- 5 s�i3�az City of Fort Worth Northside Ground Storage Reservoir Pro�ect i. Legend Val�e &� Fitting, Inc. j. Milwaukee Valve Company. k. NIBCOIi�TC. - 1. Powell, Wm, Co. m. Red-White Valve Corp. n. Waltivart�a Co. o. Watts Tndustries, ir�c.; Water Products Div. 2. Type 2, Bronze, Risizag-Stem, Salid-Wedge Gate Valves: � a. Ameriean Valve, 7nc. b. Cincin�aati Valve Co, c. Crane Co.; Crane Valve Group; Crane Valves. d. Crane Co.; Cra�ae Val�e Group; Jenkins Valves. e. Crane Co.; Crane Val�e Group; Stackham Div. f. Grinnel� Cor�oxation. g. Hammond Valve. h. K.itz Carporation. of' Ameriea. i. Milwaukee Valve Company. j. NIBCOINC. k. Powell, Wm. Co. 1. Red-White Valve Corp. m. Walworth Co. C. Br4nze Gate Valves, General: MSS �P-80, r�it� fezrous-alloy haudw}aeel. D. Type 1, C1ass 150, Bronze Gate Valves; Bronze body with noz�z7isiz7g stem and bronze solid wedge and union.-ring bonnet. E. Type 1, Class 20Q, Bronze Gate Val�es: Bro:nze body with nanrising stem and branze salid wedge and unian-ring bonuet. F, Type 2, Class 125, Bronze Gate Valves: Bronze body witia z'i.szng ste:tx� and bronze solid wedge and union-ring bonnet. G. Type 2, Class 150, Bronze Gaie Valves: Bz'on.ze body wi� rising st�xn and bror�e salid vved�e � and union-�g bonnet. � H. 'I'ype 2, Class 200, Broz�e Gate Vaives: Bronz� body wit� rising stem and bronze salid wedge and union-ring bonnet. 2,08 DUCTILE-IRON GAT� VALV�S A. Manufacturexs: �. Type I, Ducti�e-Iron, Nonri.sing-Sterza Gate Valves: a. Cincinnati Valve Co. � � � � � b. Crane Co.; Crane Valve Graup; Crane Valves. c. Crane Co.; Crane Val�e Group; 7enkins Valves. d. Crane Co.; Crane Val�e Group; 5tock�am Div. e. Grinnell Cor�7pration. - f. Hammond Valve. � �wrrortns�aeo2oi� 15110 - 6 a�z3�o� City of Fort Worth Narthside Ground 5fnr¢ge ltese�voir Project g. Kitz Corporatzan of America. . - h. Legend Val�e & �itting, Inc. i. Milwaukee Valve Compan.y. - � rr�co zrrc. , k. Powell, Wm. Co, 1. Red-Wlute Valve Corp. m. Walworth Co. � n. Watts Industries, Inc.; Water Prodncts Div. 2. Type I, Ductile-�ron, Rising-Stem Cate Valves: a Cincinnati Valve Co. � b. Crane Co.; Crane Valve Group; Crane Valves. �, c. Crane Ca.; Cxana Valve Group; Tenkins Valves. d. Crane Co.; Crane Valve Group; Stoekham Div. � � �. Gz7nne11 Cozporatian. f, Hammond Valve. �� g. Kitz Ca�poration of America. ,- h. Legend Valva & Fitting, Inc. i. Milwaukee Valve Company. j. NIBCOINC, k. Powell, Wm. Co. I. Red-White Valve Corp. � m. Walwortii Co. - n. Watts Industzies, Inc.; Water Products Div. B. Ductile-Iron Gate Valves, General: MSS SP-70, T�+pe I. C. C�ass 125, NRS, Bronze-Mounted, Cast-Iron Gate Va�ves: Cast-iran body with branze trizn, nonrising ste:iv., and solid-wedge disc. ; f D. Class 125, OS&Y, Bronze-Mounted, Cast-Tron Gate Valves: Cast-iron body with bron.ze #rim, I rising stem, and solid-wedge disc. E. Class 125, NRS, A�-Iror�, Cast-Iron Gate Valves: Cast-iron bady wi�h cast-ison trim, nonrising stem, and solid-wedge disc. F. C1ass 125, OS&Y, All-Iron, Cast-Iron Gate Valves: Cast-iron body with cast-iron firim, �ising stem, and solid-wedge disc. 2.09 CHAINWIIEEL ACTUATORS A. Manufacturers: 1. Babbitt Stea�n Speeialty Co. 2. Roto Haxnmer Industries, Inc. B. _r3es�ription: Valv� actuation assemb�y with sprocket rian, bracicets, azid chain. C. Sprocket Rim with Chain Guides: Ductile ixan of type and size required for valve. D. Brackeis: Type, number, size, and �asteners rec�uired to :mount actuator on vaive. FWi�Iorthside 02017 1511 d- 7 8/63/b2 Gity of Fnrt Worth 3rIorthside Ground 5torage Reservoir Project E. Chain: Hot-dxp, galvanized steel of size required to fit sprocket rim. PART 3 - EXECUTION 3.01 EXAM]NATION A. Examine piping system for compliance v�ith requirements for installation tolerances and otb.er cqnditions affecting perFoxzn,azace. 1. Praceed with installation only after unsatisfactory conditioz�s have been corrected. B, Examine valve i�terior for cleanliness, freedom from forezgzz rrzatter, and corrosian. Razz�.ove special packing matezials, such as blocks, used to prevent dise movement duri�.� shipping and handIing. C. Operate valves in pasitions from fi�lly open to fully clpsed. E�zazni�n.e �uides and seats rz�ade a�cesszble by such oparatians. D. Exam.ine tbxeads on vaJ.ve and mating pipe for fozm and cleanliness. E. Examine zxaating flan.ge £aees for conditions that might cause leakage. Check bolting for proper size, length, and material. Vez�fy that gasket is of proper size, that iis matexial composition is suitahle for service, and that it is free from defects and damage. F. Dn not attempt to repair defective �alves; replace with new valves. 3.�2 VALVE A�'1'LTCATIONS A. Refer to piping Sections for specific valve app�ications. if valve application.s are not indicated, use the �followit�g: 1. �hutnff Service: BaII, butterfly, gate, nr plug valves. 2. ThrottJ�n.g Service: Angl�, ball, butterfly, oz' gtnbe valves. 3. 1'ump Discharge: Spring-�oaded, lift-disc c3�eck valves. B. If valves with specified 5WP classes ar CWP ratir�gs are n,ot available, the �am� types of valves with higher SWP class ox CW]? ratings may be substituted, C, Dom.estzc Water Pzping: Use the following types o� valves: 1. Angle Valves, NPS 2 and 5maller: Type 2, Class 1.50, broxize. 2. An�le Valves, NPS 2-ll2 and Largar: Type II, Class 125, cast iran. 3. Ball Valves, NPS 2 and Sznaller: Three-piecE, 400-psig CWP rating, capper alloy. 4. Ball Valves, NPS 2-112 and Larger: Class 1SD, fenrous alloy. S. Buftez-�ly VaIves, NPS 2-112 and Larger: Flanged, 175-psig CWP rating, fen-ous alloy, witJa EPDM liner. , 6. Swing Check Valves, NPS 2 and �mall`er; Type 4, Class J.Sa, branze. 7. , Svvzng Check Vaives, NPS 2-112 and Lar�er: Type II, Class 125, gray iron. D. Sanitary Waste and Storm Drainage Piping: Use the fr�Ilowing types af valvas: 1. Swing Chec�C Valves, NPS 2 and Smaller: Type 4, Class 150, bronze. FwfvQ�hS�a� ozoi� 151 J.0 - 8 s�i3�oz City af Fart Worth Northside Ground Storage Iteservoir Praject 2. Swing Check Valves, NPS 2-112 andLarger: Type II, Class 125, gray iron. - 3. Gate Valves, NPS 2 and Smaller; Type 2, Class 150, bronze. 4. Gate Valves, NPS 2-1/2 and Larger: Type I, �Class 125, OS&Y, bronze-mounted cast iron. 5, Plug Valves, NPS 2 a�d Larger: Class 125 or 150, nonlubxzcated-type, cast iron. E. Select val�es, except wafer and flangeless types, with the follo�ving end connections: 1. For Copper Tubing, NPS 2 ar�d Smaller: Threaded ends. � _ 2. k'or Copper Tut�ing, NPS Z-1/2 to NPS 4; Flat�ged or threaded ends. 3. �'ar Copper Tubing, NPS 5 and Larger: Flanged ends. 4. Far Steel Piping, Nl'S 2-1/2 to NPS 4: Flanged ends. "' S. Far Steel Piping, NPS 5 and Larger: Flanged ends. 6. For Grooved-End, Copper Tubiz�.g an.d Steel Piping: Valve ends may be grooved. Do not use far steam ar steam condensate pipin.g. ,, ' 3A3 VALVE INSTALLATION A. - Piping installatiori requirements are specified in oiher Division 15 Sections. Drawings indicaie general arrangement of piping, fitiings, and specialties, �. �tall va.lvas with uxuans or flanges at each piece of equipment arranged to allow service, maintenance, and equipment removat without system shutdown. C. Locate valves far easy aecess and pro�v`ide separate supgort where necessary. I ' D. lnstallvalves in horizontal piping nvith stem at or aUove center ofpipe. E. Install valves in position ta aIlow fi�l stem movemez�t. �. Install chainwheel aperators on valves NFS 4 and Iarger and mora than 72 inches above floor. E�rtend chains to 54 inches above fiinished floor elevation. G. Instail check valves for proper ctirection of flow and as follows: I. Swing Check Valves: In harizontal position witia bange pin lev��. 2, Dua1-Plate Check Valves: In �aoz7zontal or vertical position, between flanges. 3A4 7QINT CONSTRUCT��N A. Rcfer to Di�+iszon 15 Section "Basic Mechanical Materials a7ad Met�ods" for basie pipix�g joint construction. B. Groov�d Join.ts: Assexnbla joints with keyed coup�i�.g housing, gasket, lub:rzcant, and bolts according ta coupling and iitting manufacturer's written instructions. � C. Soldered 3oints: Use ASTM B 813, water-#lushable, lead-free flux; ASTM B 32, Iead-free-alloy �sold�r; and ASTM B 828 procedure, unless otherwise indica#ed. FVYNorthside 02D R 7 �$� 1 �- 4 8/131U2 City of Fort Worth Narthside Ground Storage Iteservou Project 3.05 ADrLTSTING A. Adjust or replace valve paoking a$er pipirtg s}�st�ms have been tested and put into ser�ica but befnre �"maI adjusting and balaneing. Replace valvas if persistent leaking occurs. END �F SECTION 15110 �wrrorct,s;a�o�n�� 151J�Q - 10 8/13/02 City nf Fort Wo,-ttt Northside Pump Stafiun and Ground 5torage Reservoir Project � sECTroN 1 s 12a PIPING SPECIALTIES ,� ., , PART 1 GENF.RAL 1.01 SCOPE OF WORK A. This Section specifies the basic administrative and testing requirements for pfping. Specific piping materials, syst�ms and related installation and testing ret�uirements are in the p�ping sec�ions in Division 2 and 15. B. The items shall include flie following: 1. Unions 2. Flanged ]oints 3. Dielectric Caa�nectors 4. Plugs and Caps 5. Miscellaneous Adapt4rs 6. Service Clamps 7. Quick Connect Couplings 8. Mechazzical Sleeve Seals 9. Flexible Connectors a. Sleev� Couplin�s b, 5plit or Grooved Couplings 10. Pressure Gauges 11. Diaphragxn Seals for Gauges 1Z. i'ipe Cleaning Equipment 13. Appurtenances and Miscellaneous I#ezns 14. Color Coding and Labeling 1.02 RELATED WORK A. 1'iping nnaterials and systems are incIuded in other Sections of Division 15. B. Val�es are included in Section 15100. Nsasisso�.soo 15120-1 �z�zioz City of Fort Worth Irfottltside Pump Statinn and Crround Storage Tteservair Project 1.03 SUBMITTALS A. Subinit, in accardance with Section 01300, general submittals for piping, piping systems and pipeline appurtenances are listed Uelow. It is not intended tl�at all suUmittals listed below be �rovided far all piping materials and systems. Refer to individual System or Piping Sections for specific sabmittals. B. Shap Drawings and Praduct Data _ 1. Piping layouts in full detail. 2. Looation of pipe hangers and supports. 3: Location and type of backup block or device to prevent jaint separation. 4. Large scale details of vvall penetrations and fabricated fzt�izags. 5. Schedules of all pipe, fitiings, speeial casiings, cauplings, expansion joints and other � appurCenances. 6. Cataing cuts af joints, couptings, harnesses, expansion joints, gaskets, fasteners and other accessaries. 7. Catalog euts of all pipeline appurtenances specified herein. 8. Brochures and technical data,on coatings and linings azsd proposed method for applicatian and repair. C. Samples D. Design Data E. Test Reports 1. Faur copies of certified shop tests shovving campliance with appropriate standaz�d. 2. Faur copies of all iield tesi reparts, signcd by Cnntractar. F. Certiiicates 1. Capies of certification for all welders perfor-ining worlc in accordance wifih ANSI B31.1. G. Manufaciurers Installation (or application} instr�ctians. H. Statemeni of Quali�cations I. Manufacturers Field Report �, Praject Recorci Docu�r�ent Nsosissoi.soo 15120-2 �z�z�na Ciry aFFort Worth Northside Pump Sta#ion and Grou�d 5torage Iteservoir Project K. Operation and Maintenance Data in accordance vvith Section Ol?3�. L. Waxranties • 1.04 REFERENCE ST�IND�RDS , A. American Society for Testing and Materials (A�TM) 1. ASTM A36 - Standard Specification for Carbon 5tructural Steel. , 2. ASTM A126 - Standard Specification for Gray Iron Casting for Valves, Flanges and Pipe Fittings. 3. ASTM A183 - Standard Specification far Carbon Steel Track Bolts and Nuts. 4. ASTM A278 - Standard Specification for Gray Iron Castings for Pxessure-Contaixzing Patts �orr Texnperatures up ta 550 Degrees �. � s � 5. ASTM A307 - Standard Specifcation far Carbon St�el Bolts and Studs, 60,000 psi Tenszle Slrength. _� 6. ASTM A325 - Standard 5pecification for Strength Bolts, 5tee1, Heat Treated, 1201105 ksi . Minunum Tensile Sirength. + 7. ASTM A536 - Standard 5pecifcation for Ductile Iron Castings . 8. ASTM A575 - Standard Specification %r ,Steel Bars, CarUon, Merchant Quality, M-Grades. � ' 9. ASTM B62 - 5tandard Specification for Composition Branze ar Ounce Meial Castings. I 1D. ASTM B88 - Standard Specification for Seamless Copper Water Tube. B. American National Stazadaz�ds Institute (ANSn � 1. ANSI A13.1 - Schezne for the Identification of Pzping Systems. �' 2. ANSI B 1.1 - Unified Inch Screw Threads (LTN and iJNR Thread Forna) 3. ANSI B 18.2 - Square and Hex Bolts and Scr�ws Inch Series Including Hex Cap Screvvs and � ` Lag Screws. 4. ANSI B31 - Code for Pressure Piping. 5. AN�I B3 L 1- Power Piping C. American Society of MechanicaI Engineers (ASME) 1. ASM� B2.1 - 5peciiications, Dimensions, Gaugin� for Taper and Straight Pipe Threads (except dry seals}. � NSOS15SO1.500 15120-3 12/2/U2 I Gity uf T'ort W nrth Northside Pump SYation and Ground 5torage Reservnir Pmject 2, ASME B 16.1 - Cast Iron Pipe Flanges and �'langed Fittings. 3. ASME B 16.5 - Pipe Flanges and Flange Fittings D. Arnerican Welding Society {AWS) 1. AWS B3.0 - Welding Procedure and Performance Qualifications E. American Water Warks Association {AWWA) � 1. AWWA C11� - Dnctile-I��on and Gray-Iron Fittings, 3-in Through 48-in (75mm T`hrough 12,Daznm), far Water and Qther Liquids. 2. AWWA C111 - RuUber-Gasket Jaints fox Ductile-Iron Pressure Pipe az�.d Fittings. 3. AWWA C219 - Bolted Sleeve-Type Couplings for Plain-End Pipe 4, AWWA C606 - Grooved and Shouldered Joints. 5. AW WA Manual MI 1-�teel Pipe - A Guide far Design and Installation. E. plumbing anci Drar.nage Institute {PDT� 1. WH 201 - Water Hammer Arrestoxs F. iJnderwriters Laboratories (UL) G. Factory Mu#ual {FM} H. Where re%rence is made to one of the above standards, the revision in effect af the time af bid opening shall appSy. 1.p5 QUALITY A5SL7RANCE A. All materials shall be ne� and unused. B. Install piping to m�et requirements of Iocal codes. C, Pro�ide manufacturer's c�rtiiication t�at materials rzaeet or excead minimum requirements as specified, D. Cnordinate dimensions and drillin� of flanges with f�anges for valves, pumps and atlaer equipment to be installed in piping systems. Bolt hales in flanges to straddle verLical centerline. E. Reject materials cnntaminated with gasoline, lubricating oil, liquid ox gaseaus fueI, aromatic oompounds, paint solvent, paint th�nner and acid soldex. F. Pipe joint compound, fox pipe carrying flammaUle or toxic gas, nlust bear approval of UL or FM. NSOS 15501.500 15120-4 i ziz�o�. c�cy �f Fo� wo�n Noathside Pump Station and Ground Storage Reservoir Yroject G. Unless otherwise specified, pxessures referred io in all Piping Sectians are expressed in pounds per square inch., gauge abave atxaaospheric pressure, psig and aIl temperature are expressed in degrees Fahrenheit (F). 1..06 DELNERY, STORAGE AND ��ANDLING A. During loading, transportation and unIoading, tal�e care io pre�vent darnage to pipes and cQating. Carefuliy load and unload each pipe under control at all tirn.es. Place skids ar biocks under each pipe in the shop and securely wedge pipe during transportatioaa to ensuxe no injury to pipe and Iining. Cover or cap all pipe ends while pipe is in storage, untiI it is made a part of the work. , PART 2 PRODUCTS 2.01 MATERTAT,S AND EQUIl'MENT A. Specific piping mater:ials and appurtenances are speci#ied in the respective Piping or System . Sections. The use of a manufacturer's name and/or model number is for #he purpase of esiablishitag the standard af qualzty and general configuraiion desired. , B. Equi.pment shall k�e of the size shown on the Drawings or as noted and as far as passible equipment af the same type shall be identical and from one rnanufacturer. C. Equipznent shail have the name of the maker, nominal size, flow directianal arrows (zf applicable), working presswre fox which they are designed and standard referenced specif catzons cast in xaised letters or indelibly rnarrked upon some appropriate part of the body, D. Unless otherwise noted, iterns shall have a rnininlum wori�ng pressure of I50 psi or be of the same working pressure as the pipe they connect to, whichev�r is higher and suitable for �he pressures noted where they are instaIled. 2.fl2 UNIONS A. ilr�ions shall be brass or bronze unions forr joining nor�f�rrous pipe; mallea�le brass or Uronze-seated iron or steel unions for joining ferrous pipe, l'VC unions for joining PVC pipe; CPVC unions for joix�ing CPVG pipe. � 2.03 FLANGED JOINTS A. Flanged Joints. Bolk a�d nuts, Grade B, ASTM A307, UoIk number and size sanne as flange standa�rd; studs -� same quality as machine bolts; 1116-in thick rubber gaskets with c�oth insertions; rust-resistant coat�gs, 2.04 DiELECTRIC CONNECTORS A. Dielectric pipe fittings/insulators and unions shall be used to prev'ent galvanic action ruherever valves or piping of dissirni�ar metals connect, This shall be particularly the cas� for copper, brass and branze piping coz�necting tn cast iron or steel piping systems. Nsos i sso i.soo 15120-5 i zi2iaa City of Fart Worth Norttsside Pump Statian and Ground 5tarage Reservoir Project B. Dielectric unions shall'Ue used for 2-in and smaller connection.s. Steel union nuts shall meef ASTM A575 requirements. The steel nr duetile iron connection end shall ha�e a steel i�ody and shall have accurately machined taper tapped pipe threads in accordance with ASME B2.1. The copper connection end s�all be a copper solder joir�t that meets requ�rements of ASTM B88. Dielectric unions shall be rated for at least 250 psi at 210 degirees F. C. 1]ieIectric flange unions shall be used €or connectzons 2-1/2-in and larger. Cast iron flanges shall meet A�TM Al2b; the copper solder end shall meet ASTM B62 and the pipe thread sha11 meet ASME B2.I, Dielectric flange unians shallbe rated fox at least 175 psi at 2I0 degrees �', D. Dielectric urnions and flange unians shall be as manufactured by Epco Inc., Cleveland, OH ar �qua1. E. Flange insulating kits shall be as acceptable to the Engineer, as manufactured by PSI or equal. F. Tnsulated sleeve couplings and flange adaptors shall be similar to thnse units as specified elsewhere. 2.QS PLUGS AND CA,PS A, Provide standard plug or eap as required far testing; plugs, caps suitable %r permanent service. B. Plug or cap or otherwise cover aIl piping work in progress. 2A6 MISCELLANEOUS ADAPTORS A. Setween differ�nt types of pipe and/or fittings special adapters may be xequired to provide proper connection. Same of'these may be indicated on t1�e Drawings or specified with individual types of pipe or equipraent. Howe�er, it is the Con�actor's responsibility to ensure proper cannection between variaus types Qf pipe, to structuxes and between pipe and valves, gates, iittings and other appurtena�ces. Pra�ide all adapters as required, whether speci�ically noted or not. B. As required, these adapters shall be suitable for direct bury, with proper dielectric insulation and as a minimum, if inetallic (naf stainless steel or galvani�ed), rvith t�wo coats of Coal Tar Epoxy. 2A'7 SERti'ICE CLAMPS A. 5ervice clamps for outlet sizes up to 2-in shall have rnalleable or ductile iron bodies which extend at least 160 degrees around the circuxnference of the pipe and shall have neoprene gaskets cemented tn t11e saddle body. Bodies sha116e tapped far IPS. Clamps shall be af the double strap design. Ser�ice clarnps shall be Style 91 by Dresser Industries, Inc.; Smith BIair; Mueller or equal. B. Service clamps for outl�t sizes 4-in through 12-in where the outlet size is not �reater than half the size of the main pipe shall have ductile iron bodies and a neoprsne circular cross sectzon Q-ring gasket confined within the bady. �utlei shall be AWWA C11� flange or AW�WA C111 mechanical joint as required for the application. �traps shall be alloy steel, minimum 1/4-in by 1-1/2-in in cross section and fabricated with 3/4-in threaded ends. Ser�ice clamps shall be Fig. A-1a92Q or A-30920 by American Cast Iron Pipe Company or equal. � rrsas i sso i.sao 15120-6 i 2r2ro2 City of �'ort Worth Northside Pump 5tation and Ground Storage Iteservoir Project 2.08 QUICK CONNECT C'�Ul'L�lNGS A. Couplings shall be of the caam and graove type consisting of a male adapter con%rming to MIL-C-27487. Male adapters shall be designed to �receive a female caupler wifi.�aut requ�ring ihreading, Uolting, or tools. Connections shall remain tight and leakpraof under pressures up ta 1Q0 psig. Each adapter shaII be furnished with a dust cag complete with a� 18-in Iong securiry chain of cox-rosion resistant ma#erial. Conplings shall be by Civacon, a Division of Dover Corporation; Ever-tite ar equal. ilniis shall be "drip proof', providing totally dry cannectians and dis-connections. B. Adapters shall be furnished in accardat�ce vvith the Drawings, or as required by the installation. � � 2.09 MECHANICAL SLEEVE SEALS A: Mechanical sleeve seals shall be used to secure and seal the annular space around all new sleeved and core-drilled wall penetrations. B. A single seal shalI Ue provided for all sleeve and cares in walls up to 14-in thick; dual sleeves '. shall be pravided in larger walls. C. Galvanized steeS wall sleeves atjd concrete core diarneter shall be sized sufficiently larger to • accommadate the modular elements, per the rnanufacturers recamrnendations. D. Bnits and hardware shall be carbon steel, zinc-plated. Pressure plates shall Ue corrosion-resistant acetalresin. E. Mechanical sleeve seals shall consist of madular bolted, synthetic rubb�r sealing elemer�ts, Link Seal hy Thunderline Corp. or equal. � � Z.10 FLEXIBLE CONNECTORS A. Sleeve Cauplings 1, Provide plain end type ends to Ue joined by sleeve couplings as stzpulated in AWWA C219. ' a, Join weids on ends Uy couplings wi�out pipe stops. Grind flush to pernut slipping coupli�ig in at least one direction to clear pipe joint. � I b, Outside diameter and aut-of-round tolerances shaIl be within limits specified by coupling manufacturer. c. Provide lugs in accordanee with AST`M A36. d. Provide hardened steel washers in aceordance with ASTM A325. e. Plastic plugs sha11 be fitted in coupling to protect bolt holes. f. Nuts and bolts � Nsostssot.soo 15120-7 tzizroz City of Fort Warth Northside Pump 5tation and Ground Storage Reservoir Prajeet 1) Provide bolts and bolt-studs in aecordance �vith ASTM A307 and ANSI B1.1 wath �aex.agonal or square heads, caarse ixiread fit, threaded full length v,rith ends charnfered or rounded. 2) Prajeet e�xds 1/4-in beyond surface of nuts. 3} Hexagonal nuts with dirnensions in accordance wifh ANSI B I 8.2 aiid coarse threads in accordance with ANSI B 1.1. � 2, �iliddle ring of each mechanical coupling shall have a thickness at least equal to that specified far size of pipe on which coupling is to be used and shalI not be less than 10-in long for pipe 3Q-in and Iarger and not less than 7-in long for pipe under 3p-in in diameter. a. Omit pipe stop froz�n inner surface of middle �in.gs of couplings whenever necessary to pernut removal af �aIves, flowmeters and nther installed equipinent. b. Pro�ide pipe stops zn other couplings. Clean and shop prime with naanufacturer's standard rust inhibitive primer, 4. Furnish �askets af a composition suitable for exposure to the fluid sexvice. Where shown on the Drawings, anchar sleeve-coupled joints with harness bolts. Weld harness lugs to steel pipe. a. 7oint harrzess boIts shall be of sufficient length, with harness lugs placed sa fhat coupling can Ue slipped at least in one direction to clear joint. Provide hartzesses of suffieient number and strength to withstand test pressure as recommended i�x AWWA M-11. U. Each hainess shall have a min.imum oi two 5/8-in diameter balts. 6. LTnless btherwise speci#ied with the individual type of pipe, sleeve couplings (mechanical cnuplings) shall be Viciaulic D�pend-O-Lak E x E(unrestrained) or F x F{ self-restrained}; ITT (formerly Smith Blair) Styl� 411; Dressex Style 38, similar models by Baker or eqUal, with the }�ipe sto� removed. 7. �imilar insulation type couplings shall be provided at the face af Uuildings,, l�etween different type metals or where otherwise noted. B. Split ar Groav�d Couplings Split couplings shall Ue cast in two or more parts. When secured together with ASTM A 183 Uolts and nuts, couplin.gs sha�l engage groaved or shouldered gipe ends and encase an elastomeric gasket to create a pipe seal. Gaskat matexial shall U� as recommended by the rnanufacturer for the service required. 2. Split couplings shall be as manufactured by Vietaulic Carnpany of America or ec�ual. Nunlbers l�elow refer to Victaulic Co. items, for reference or�ly. N5DS15S01.500 1512�-8 12/2102 Cify of Fart Worth Northside Pump Station and Ground SCorage Reservoir Project UnIess otherwise speci�ed with the individual type of pipe: a. Flexihle split ring couplings shall he: 1) groaved ends - Style 77 (for steellstainless steel) or Style 31 (for grooved ductile ircm) 2) shoulder�d ends -- Victaulic Style 44 or F1uid Master 3) fixed ends — Victaulic Depend-O-Lolc, � x�(fixed by iixed) b. Rigid split xing couplings sha11 Ue: 1) grooved ends - rigid groove with Style 3 i cauplings on ciuctile iron 36-in and smaller diameter wiih sufficient wall thickness per AWWA C606, or manufacturer's recommendatiarz, or standard groove with Style 07 Zero-Flex coupling on manufactured steel or ]PS pzpe. � 2) shouldered ends — Style 44 coupling on ductile iron over 36-in diazneter or , wi�hout sufficient wali thickness per AWWA CSp6 or on man��'actured steal pipe or ihin wall stainless s�eel pipe. Fie1d welding of shoulders af ductile iron pipe is specifically prohibited. 4. Ductile iron pipe for us� with split-type coupling joints shall have radius grooved ends confornung to AWWA C606. Pipe shall have grooved ends to provide either a rigid joint or flexible joint as shown on the Drawings arid as specified herein. Flexible joint grooving shall permit expansian and contraction, and ang�lar deflection. Rigid jaint groov�ing shall ailow no an�ular or linear movement. Minimum pipe wall thickness for grooved pipe shall I be the following class: I Size Class 4 khru 16 53 18 54 20 �55 24 56 S. Grooved couplings for stee] and stainless steel piping shall have rall grooving, rr�chine-grooving, or ring collars fully welded to the pipe or fitting. 6. Rigid split couplings may be substituted for flanges as noted on the Drawings arid in the individual pipe requirements. 7. Certain mi�i�wnn th.ickness of pipe walls are required by AVVWA C606 and coupling � manufacturers for use Qf vari.aus type split c�uplings with certain pipes. Utilize at least � those minimum wall thic3rnesses required (unless a�reater thicl�ess is specified or required � in the individual pipe specificatians) with split couplings. '' 8. If rninimum thicknesses are no# utilized with grooving, tl�en a shouldered �nd treatnzent with , couplings as noted shall be utilized. NS0535501.500 15120-9 12121U2 Gity af Fort Wa�th Nortliside Pump 5tation asid Ground Sto��age Reservoir Project 2.11 PRESSURE GAUGES A. Bosses, connectzons, or nipples for gauges shall be�provided as acceptable to the Engineer. TJnUossed tappings shall not be acceptaUle. Where gauge tappings are not availaUle in the suction or diseharge nozzle, ihe necessary tapping in the adjacent pzping shall Ue made. B. . In addition to fhe locations shown on the Drawings, pressure gauges shall be fumished and installed on the upstream and downstream sides of pressure reducing stations and in �he suotion and discharge nozzie of all pumps, compressors and sirnilar equipment, Additional pressure gaug�s shall be furnished and instailed as specified u�ith individual equipment. C. Gauges shall be fizrnished as part of a complefie £actary assembly, including gauge, snubber, liquid fill, bar siock Uall valve isolation valve and threaded red Urass conn�cting piping. D. Unless oth�rwise noted, gauge rating shall be from 0 to at least 2.5 percent higher than. the rating of the pipe it is connected #o. E. ror Liquid Service T'ressure gauges shall have a 340 series stainless steellABS ar �'RP/Aluminum case and shall Ue 4-1/2-in nominal diameter.with a full-sized Type 31.6 stainless steel Bourdon tube and a 3Q0 series stainless steel rnovement. The gauges shall l�e liquid filled with glycerin and shall be provided with a filler/bxeather cap. The socket shall be 1/4-in NPT Type 316 stainless steel with a bottam connectian and the dial shall be a white Uacicgx'ound with black markings. Gauges sha11 be ANSI Grade A pl�xs or minus 1 percent of scaie azad shall have a blow-out back design. Gau�es far tlae aUave services shall Ue liquid filled as manufactured by U.S. Gauge; Ashero�t; Trerice or equal. F. Gauges shall be �`urnished from s#andard ranges af the manufac#urer, with dual range (ft and psz) scales, as follows: Gauges on the suction side of each pump {HSC-01 to 03) shall have a scale of 0-20 psig 2. Gauges on the disehage side of each pump (HSC-01 to 03) shal� have a seale of 0-150 psig 2.12 DIAPH�GM SEALS FOR GAUGES A. Diaphragm seals sha11 Ue instailed for all pressure gauges and �ressure switches, to protect pressure gauges and pressure switches from contact with the fluid in the pipeline. Gauges shall be furnisf�ed as part af a camplete factory assert�bly, including gauge, snubber, diaphragm seal, liquid fill, Uar siock isalation valve and threaded red brass interconnecting �iping. Furnish alsa a 1/4-in Uackflushing connectian and ball valve. hI5053 5503 .SOQ 1 S 12�-10 1212102 c��y or ro��r wo�cn No�thside Pump 8tation and Ground 5torage Reservoir Project B. Dia�hragm seais shall be minimum 2-112-in diameter, or as required for f1�e connected pressure gauges. The diaphra�-m shall be "thread attached" to botY� piping and pressure switches or gauges. Fumish rx�ineral oil fi13 between the diaphragm seal and the gauge. Diaphragrn seals shall �ave an upper housing of cadmium plated carUon steel, with the ]ower housing of Type 316 stainless steei with Type 304 stainless steel bolts. Diaphragms shall be Teflon. 2. Each diaplarag;rn seaI shall be connected to its respeciive piping or equipment with threaded red brass pipe and fittings. Pipe size and diaphragm tap size shall match ihe size of the gauge tap on the equzpnnent, l�ut shall not be less than 314-i�, except for connections to plant vvater pzping which shaIl be rninimum 1/2-in. �urnish a ball valve shui-off valve between the pipeltne ar equipment and tbe diaphragm seal. 3. Eac�i diaphrag�n seal shall have a minirnurz� 1/4-in NPT flush oonnection wiih Uall valve and gauge tap to match the size of the gauge. 4. Furnish pulsatinn dampeners adequate to prevent pulsation andlQr vibration o� the gattge indicafor urider all sys�em operating conditions. Pump gauges shall conn�ct to ihe diaphragm seai by a flexible Type 304 staznless steel capilIary tube. Gauges shall b� mounted on a support stand independent af the pump and piping, ta minimize vibraiion of the gauges caused by vibration of ttie equipment or piping. Mount bath the suctian and discharge gauges at the same elevation. Furnish supports as specified in Section 151.40, or attach gauges to the seal water assembly support {where applzcaUle). 6. Diaphragm seals shaIl be Type �G by Mansfield and Green; Ashcroft ar equal. 2.13 PII'E CLEANING EQUIPMENT A. Pipe cleaning equipment shall consist oiplastic proj�etiles ("pigs"} and projectile launching �vessels ("pig" Iaunchers) suitable for use in cleaning 8-in diam�ter pipelines. B. "Pigs" sY�all be cylindrical, with a bullet shaped nose and concave base, covered with a criss-cross pattern of hard rubber strips. Material of construction shall be resilient polyuretliane faam with a density of S lbslcu ft. Fumish four "pigs". C. The "pig" launchers shall consist of adequately sized chazxibers to receive the "pigs". One end of the chamber sha11 be provided with a reducer and flanged connection �'or attachment ta the gipeline. The ather end shall be provided with a k�inged closuxe piece, using T bolts for sealing and three 2-in diarneter threaded connections fitted with isolation valves. D. The "pig" Iaunchers shaIl be of steei construction, suitaUIe for 250 psi working pressure. The fla�ge connection shall be flat face, matching ASME B 16.1, 125 lb fianges. E. Pipe cleaning equipment shall be as manufaatured by Montauk Services, I�ic. ar equal. N50515501.500 1 S 1�Q-1 � 1212102 City of Fart W arth Northsida Pump 5tation and Cnound 9torage Reservoir Project F. A factory representative, wHo has co�nplete knawledge a�praper operation and inaintenance shall be prot�ided �ox one S hour day to instruct representatives of the Owner and Engineer on proper operation azad maintenance, inciuding startup and shutdown procedure�, proper lubrication practiees, if applicable, and troubl�shooting of all equipment. If there are any dit'ficulties with the training or in the opera�ion nf the equipment due ta the manufacturer's design, fabrication or installation, additianal startup and training services shall be provided at no additional cast ta the Owner. 2.14 APPURTENANCES AND MISCELLANE�US ITEMS A. All gaskets, glands, bolts, nuts and other required hardware shall be provided for connection of piping and appurtenances. Bolts and nu#s shaIl be high strength, Type 31 b stain�ess steel if submexged, buried, ar subject to spla�hing and cadrr�ium pIated otherwise, with tee-head and hexagon nut. All other hardware shall he of the size, #ype and number as required and recommended by the piping or appurtenance manu£acturer and as specified herein. B. AlI gaskets for flanges shall be full face arid suita6ie for 240 degrees F oper�ting temperature, and the fluids can•ied. See alsa Division 1. C. �'lu�s, caps and similar accessories shall he af the same material as the pipe and af the locking type, unless otherwise noted. D. Unions sha11 be af the same material as the pipe, except far dielectxic connections. E. Special proiective tape shall Ue fabric reinforced petroleum tape by Denso Ine., Hauston, �'X nr equal. 2.34 COLOR CODING AND LABELING A. GeneraI 1. Provide a complete color coding system consisting of prepz�i.nted labels and ba�ding by Brady; Setan or equal. Field painting shall be speci�ed in Section 09912. 2. Piping systern identiiicatian shall comply with the req�irements of AI�1SI A13.1. 3. Banding a. Unless special spacing is listed in schedule, apply bandin� io pige at connections to equipment, �alves, Uranch �ttin.gs, at wall, floor, or ceilin.g Uoundaries and at intervals not greater than 36-ft. 4. Labels and Directional Arrows a. Apply laUels with directional arrows at connections to equipment, �alves, branch fittings, at 1�ast one wall, floor, ox ceiIing Uat�ndary within � room and at intervals not greater than 36-ft. b. At each laUel, arrows andicating d�rection of flow shall point away from label. If flow may be in Uath directions, use douUle headed arrows. Nsasisso�.soo 15120-12 i2n�o2 City of Fart Worth Nortliside Pump 5tation and Ground Starage Reservoir Project c. Lettering shall bear the fu11 pipe system name as scheduled. d. Lettering height shall be as follows: � �, Outside �ine Diameter 3/4-in to 1-1/4-in 1-112-in to 2-in 2-112-in to 6-in 8-in to 1a-in Over 10-in e. Twa labels minimum each roam, crawl space or compartixaen#, unless otherwise ' ' appraved. PART 3 EXECUTION , �, r � � 3.01 GENERAL A. All dirt, scale, �veld sglatter, water and other £oreigri matter shall be removed from the anside and outside of alI pipe and sub-assemblies prior to installing, B. All pipe joinis and co�ections to equipment shall be made in such a manner as to produce a minirnum af strain at the j ai nt. Minimum Letter Hei�ht 1l2-in 314-in 1-1/4-in 2-1/2-in 3-i/2-in C. Install piping in a neat manner wzth lines siraigbt and parallel ar at right angles to wa11s or column lines and with risers pluzxib. Run piping so as to avoid passing through duatwork or directly unde:r electric Iight outlets, and/ar interference with other lines or extending beyond furring lizxes as detet�mined by Axchitectural Drawings. All work shall be accomplished using recognized metl�ads and pracedures of pipe fabricatian and in accordance with the latest revision of applicable ANSI Standards, ASME Codes and Pipe Fabrication Institute 5tandards. 1. Use fiill length of pipe except where cut lengths are necessary. Do not spring or deform piping to malce up j oints. 2. Pipe shall be cut square, nat upset, undersize ar out af round. End� shall be carefully reamed and cleaned before being installed. Bending of pipe is not permitted. Usa fittings for all changes in direction. 3. Do not use busk�ings e�cept where specifcally approved by the Engineer. Reducers sha1I be ecceniric to provide for �rainage frarn all liquid-bearing lines and facilitate air removal from water lines. NS0515501.500 15120-13 12l21D2 City of Fort Wortl� Northside Pump Station and Ground 5torage Reservoir Project 4. Varify the locations and elevations of any existing piping and manhol�s before proceeding with work on any system. Any discrepancies between the information shown on the Drawings and the actual conditions found in the iield shalI be reported at ance to the Engineer. No claim for extra payment will Ue considered if the above provision has not been complied with. 5. V�here lines of lower servioe ratin� t�a into servioes or equipmcnt af higher sen�ice rating the isolatian valve betwee� the twa shall conform to the higher rat�ng. � 6. Ivliter'rng af pipe to form eIbow is nat permitted. 7. All piping interiors shall be thoroughly cleaned af�er installation and kept elean by approved temporary closures on all openings until the system is put in service. Open pipe ends shaLi be subj ected to recleaning and retesting. S. End caps on pre-cleaned pipe shall nof be removed until imm�diatelyUefore assemUly. A11 open en.ds shali be capped immediately after comple�ion of installation. 9, Provide terriparary strainers within the piping ahead of every piece of equipme�t. The strainers shall Ue cleaned and reinserted immediateiy befare start-up. TY�e strainers shall be kept in serviee until at least 7 days after the equzpment has heen put in service. D. Test Connections Proeide 112-in female NPT test connectian equipped with 1/2-in brass plug on all pump suc�ion and discharge lines. VVhere indicated on the Drawings, test connections shoald be equipped with bar stock valve and gauge. Provid� test connections at all sieam fraps. The conn�;ction shall l�e located an the discharge side of the trap between the trap and the iirst �alve. It shall consist of a 112-in branah connection terminated with a gate valve. E. Tnstallation o£ Expar►sion Joints and I'Ie�ible Conzaectars Piping systems shall be aligned prior to installation of expansion fittings. Alzgnment shall be pro�ided by fittin� a ngid pipe spool in place af the expansion joint. Prior to testing of the piping system, the pipe spool shall Ue replaced with the specified expansion ar fle�cil�le fit�ing. 2. Ta'i addition ta the locafions nated on the Drawings and in PART 2, expansion fi�tings and anchors shall be Iocated and spaced as speczfied by ihe Expansion Joint Manufacturer's Assoeiation. The expansion jozntslflexible cannec#ors shall nat be installed during times of temperature extreme or in a fully campressed or fillly e�panded condition. N5051 SS6 i.500 1512U-14 12/2/02 City of Fart Worth Northside Pump Station and Ground Storage Reservoir Project F. Instaliation of Sleeve Couplings i7nless otherwise required by t�ie manuiacturer's instructions, prior to installatian of sleeve couplings, the pipe ends shall be cleaned thoroughly for a distance of at Ieast 12-in. Soapy water may be used as a gaslcet lubricant. A follower and gasket, in that arder, shall be slipped over each pipe ta a distance of abaut 6-in from #he end, the middle ring shall be p�aced on the aiready instaIled pipe and shall Ue inserted into the middle ring flair and brought to proper positian in relation to th� pipe aIready installed. The gaskets and followers shall then be pressed evenly and frmly into the middle ring flares. 2_ After the bolts have been inserted and alj nuts have Ueen rri�de up fingertight, diametrically oppasite nuts shall be progressively aiad uniformly tightened all around the j oint, preferably by use of a torque wrench of the appxopriate size and torqu� for the bolts. 3. The correct torque as indicated by a torque v�'ettch shall not exceed 75 ft-lb for 5/8-in bolts and 90 ft-lb for 3/4-in bolts. 4. If a vs+rench other than a torque wrench is used, it should be no langer than 12-in so that when used by th.e average p.erson the above tarque values shall not be e�ceeded. 5. To prevent sleeve couplings from pulling apart under pressure, a suitable harnessing or flange clamp assemUly shall be provided and inatalled where shown on the Dravvings, � directed by the Engineer or r�quired elsewhere under Division 15 concerning anchorage. 6. Note the additional locations required for sieeve couplings in PART 2. Also note Cantractor's responsibility for locating, providing and installing restraints. G. Installation of Split Couplings �. Pzior to assembly of split couplings, grooves or shoulder5 uf the pipe as well as other parts shall be thoroughly cieaned. The ends of the pipes and outside of the gaskets shall be moderately coated with znanufacturer's recommended iubricant, petroleurn jelly, cup grease, soft soap, or graphite paste a.r�d the gasket shall be slipped over one pipe end. Lubricant shall be com�atible with potable water application. After the other pipe has been brought to the correct position, the gasl�et shall be eentered properly over the pipe ends with the lips against the pipes. Tlie haus�ng sectians ihen shall he placed. 2. Ensure that the joints are fully extended after the rings are in place and prior to tightening the Uoits. After the bolts 3�ave been inserted, the nuts shall be tightened until the housing ,, sections are fimily in contact, as required by the manufaciurer, without excessive balt tension or strain on tlie pipe. H. InstalIatian af Pipeline Appurtenances 1. All pipeline appurtenances shall be installed as required and in accordance vwith the mainufacturer's recammendations, as acceptable to the Engineer. 2. Gauges, meters and similar in-line ztems shall be isolated from testing pressures in sxcess of the rated pressure of the assembly. 3. Use Teflon ta}�e an all screr�ed fittings. N50515501.540 1 S 120-15 � 2�z�oa C;ty oih'ort Worth Northside Pump 5tation and Gi•ound 5torage Rescrvoir Pmject I. Installation of [�nions Use unions to allow disrnantling of pipe, va�ves, and equipment. Welding I. Welding shall Ue in accordance with ANSI B31 and AWS B3.Q. 2. Install vvelding fittings on all welded lines_ Malce changes in direction and intersection oi lines with welding fittings. Do not miter pipes to form elbo�vs or notc�i straight runs to form tees, ar any similar construction. Do not employ welder who has not been fully quaiified in above specified grocedure and so certified by approved welding bureau ar similar locally recognized testir�g authority. K. Installatian of Flanged roints Make flanged joints with bolts; bolt studs with nut on each end; or studs with nuts where one flange is tapped. Use number and size of bolts confornzing to same ANST Standard as flanges. $efare flanges pieces are assembled, remove rusi-r�sistant coating frorn naachined surfaces, clean gask�ts and smoath all burrs and other defects. Make up flanged join.ts tzgk�t, care being taken to prevent undue strain upon valves or other pieces of equipment. 3.02 TES�'ING A. Test all pipelines for waier/gas tightness as specifiad in the Piping or Systern Sections. Furnish all IaUar, testing plugs or caps, pressure pumps, pipe can�nections, gauges and alI other equipmen# required. All testing shall be performed ir� the presence af tl�e Engineer. B. Repair faulty joints or remave defective pipe and fittings and replaee as appraved Uy the Engineer. Retest. 3.�}3 DISINFECTION A. After satisfactory testing, all potable piping (piping labeled as PW, BYP, and water supply pipiz�g within pump station) shall ve thoroughTy disir�'ected with a solutian of not less than 5� ppm of �-- available chlorine. The disin.£ectang solution shall be allowed to remain in the system for a period of 3 hours after vvhich time all valwes [and faucets] shall be opened and the system shall be tlushed wifh clean water. B. Water being flushed from structures ar pipelines after disinfection with a chlorine residual af 2 mg/l or greater, shall be treated vviih a de�hlnrination solution, in. a method appraved by the Engineer, prior to discharge. NSOS 15501.500 15120-16 �z�z�oz City of Foit Warth Northside Putnp Station and Ground Storage ReservoirProject HYDRDSTATIC TEST SCO�E: This test shall be used to hydrostatical.�y test piping systems f�r structural integrity and leaks. The test shall be performed at ambient temperature unless o�herwise specified. lA TEST FLUID 1.1 Water should be used as the test fluid whenever possible. In those systems where water cannot be used the test fluid may be either the oz�e to be used in the system or the ane agreed upon by the Engin�er and the Contractor. 2.0 TEST EOUIYMENT 2.1 Water - Of sufficient capacity to deliver the required test pressure. 2.2 Strainer - On inlet side of the pump to prevent foreign xr�atter from entering Yhe system. 2.3 Valves - Shall be provided on the suction and discharge side of the pump. 2.4 Heater - To allow heating of the test fluid when elevated temperatures are reqizired %z test. 2.S Relief Valve - Set at a pressure to relieve at 20 tn 25 percent above ihe required test pressure. 2.6 Pressure Gauge(s) - Capal�ie of reaching 50 percent over the tes# pressure. These should be '' located at the pump discharge and any other place deemed convenient by the Contractor. 2.7 Pressure gauges and relief valves sha11 be eheeked for aceuracy before use in test procedures. 3A PREPARATION FOR TEST 3. I De�ermine #he fluid to be used for the test and, i.f ather than ambieni temperature is required, what the test temp�ratur� will be. 3.2 When a fluid ath�r than water is used for a test, the equipment used far the i�st shall be of a material aompatible with the test fluid. Narmally this would be aqual to the piping material. 3.3 Vents shall be provided at the high points of the syste�n a�ad drains provided where means af venting ar draining do not exist. 3.4 Remave ar block off, all relief valves, rupture discs, alarms, control instruments, etc, that sha11 not be subjected to the test pressure. 3.5 All discs, baI�s, or pistons from check valves shall be removed if they interfere with filling af the system. Open ail valves between inlet and outlet of the section to be tested. ' 3.6 Connect pump and provide ternporary closures for all of the external openings in the system. Use `' eaution to ensure that tI�e closures are properly designed and strong enough to withstand the test pressure. NSOS 15501.SQ0 15120-17 � 7�zioa City of Foit Virorth Nwthsi8e Pump 5tation and Ground Starage Raservair Praject 3.7 Al1 joints, including welds, are to be left uninsulated and exposed �or examination during test. 3.8 A,}oint pre�viously tested in accardance with this Section naay be covered or insulated. 3�9 �'iping designed for �apor or gas shall b� provided �vith additional temporazy supports, if necessary, to suppart the weight of the test liquid. 3.IQ Expansion joints shall be provided with temparary res�raint for additional pressure under test or shall be isolated from the test. 3.1 I Flanged j oints, where blanks are inserted to isolate equipment during the test, need not be tested. �A TEST PRESSLTRE 4.1 The hydrostatic test pressure shall be I-1/2 times the design pzessure unle�s otherwise specified in the 5ystem Sectian. S.Q TEST PROCEDURE 5.1 Allor�v the test fluid to enter #he system. Open vents to allow displacement of all entrapped air, �or all pipelines exceeding 504-ft in length, the maximum rate o�' filling shall be lunited to that whieh produces a maximum nominal flow velocity of one faat per second in the pipc to be tested. 5.2 Clase vents and res�rict personnel in the test area ta those in�olved in the test. 5.3 Raise the pressure slowly with the pump unti� the predeternzined test pressuxe is reached. Maintain pressure for duration of tizne specified in System Section, keeping personnel at a safe distanc�. 5.4 Reduce the pressure about 20 percent and hold i� at that pozn� while the entire system is carefully inspecied for leaks, cracks, or other signs of defects. 5.5 If defects are found, #he pressure shall be released, �kie systern drained, the de�ects corrected and the test repeated. S.b After a satisfactary test has bean campleted, ihe line shall be drained. b.Q FLUSHING 6.1 Lines tested with water shall be completely drained. 6.2 Lines shall be flushed, after test. 7.0 TEST RECORDS NOTE: Edit as reqtiired. 7,1 Reeords shall Ue maintained of alI tests performed. NSOS 15Sb1.50p i 512a-1 g 1212/02 City of Fort Worth Northside Pump 5tation and Ground 5torage Reserwoir Yrofect 7.2 Test records sha11 include: • A. Date of Testing B. Identification of Piping Tested C. T�st Fluid D. Test Pressure , E. Signature[s] of Contractor [arid] [Engineer] . 7.3 If leaks are found, they shall be noted, on the recard. After correction, retes#ing as speciiied for original test. 7.4 Records of test shall be maintained by the Connactor and [� capies furnished to the Engineer. � N S05 l 5501.500 15120-19 i a�zioz City of Fnrt �Jorth Northsida Pump Scation and Ground Starage Reservoir Project 5ERVTCE 1'RESSURE TEST SCrJPE: This test shall be used ta test piping systems using service pressuxe and the fluid for which the system is used, It shall not be used to test piping systeans con�eying combustil�le or flammable liquzds or systems that cornply with A1V�SI B31. 1.0 TEST FLUID 1.1 Ti�e fluid for which the systern is designed shall be ti�e test fluid. 2,0 �'EST EOUIl'MENT 2.1 A pressure gauge eapable o�xegistering 25 psi over the design pressure shall be installed down-stream from the supply shut-off �alve if one is not included in the systern, 3.0 PREPAR�.TZ�N FOR T�ST 3.1 Insulatei� lines shall have all j oinis left exposed until campletion of the test. 4.0 TEST PRESSLTRE 4.I The test pressure shall be equal to the maximum pressure that the line wil� be sut�jected to under normal opexating condi#ions as determined by the En�ix�eer. 5.Q TEST PROCEDURE 5.1 Liquids 5.1.1 See that all personnel not involved in the test vacate the area. 5.1.ZAllow the system fluid ta enter the systexn slowly while venting the air at the extreme #'ar and uppermost points. For all pipelinas exceeding Sa0-ft in length, ti�e maximurn rate of f llzng shall be limited to that whieh produces a m.aximum nominal flow velocity of one foat per second in the pipe ta be tested. 5.1.3 When the system is full and all air is vented, close the vents. 5.1.4AlIow the pressure in the system to build up to the full lin� pxessure. 5.1.5 Inspect �ntire system for l�aks. 5.2 Gas or Vapor (�ncluding Compressed Air and Stean1) 5.2.1 See that all persannel nat involved in the test vacate the area. NS 05 lSSR l.500 1 S I Z �-�� I2/2/42 Gity of Fort Wnr�h Northside Yump StatiOn and Ground Storage Reservoir Prpjwt 5.2.2 in systems that do not have a pressure gauge near the main shut-aff valve, a gaug$ shall be znstalled. 5.2.3 Allow the system f�uid to enter the system slowly until the full operating pressure is reached. 5.2.4 Shut off main supply valve. Qbsexve the gauge for I S minutes. The pressure gauge shall not , drop during �his time. 5.2.5 If the gauge drops, indicating the presence of leaks, the systems shall be inspeeted visualZy and, if necessary, with soap suds or commerciaily available leak detectors to locate the Ieak(s}. 5.3 If leaks are faund, the lines shall be relievEd of pressure, purged if necessary and repaired. Tests shall Ue repeated for repaired sectians. 6.Q TEST RECORDS NOTE: Edit as required. 6. l Records sk�a11 be� m.aintained of aII tests performed. b.2 Test records shall include: A. Date of Testing B. Identification of �'iping Tested G Test Fluid D. Test Pressure . E. Sigzzature[s] af Contractar [and] [Engineer] � 6.3 'If lealts are foUnd, they shail Ue noted an the record. After correction, retesting is required. : � 6.4 Test records shall be xnaintained by the Contractor and �] copies fumished to the Engineer. i� � Nsostsso�.sao 1512�-21 �Z�zroz City of FmK Worth Northside Pump Station and Ground Storage Reseivoir 3'roject PNEUMATIC TEST SCOPE: This pxacedure %r a pneumatic test ofpiping systems shall be used when water, or o�her liquid, cannot be introduced inta the line, or as a supplement to a hydros#afic test. IT SHALL NOT BE U�ED TO TEST NClN-METAI.LIC (PLASTIC)1'IPE. 1.0 GENERAL 1.1 There is a hazard in using gases for test fluids because of their campressibility. 1.2 Gases shall never be used unless there is ample justi�ca�ion and always in a safe manner. See Section 3.0. 2.0 TEST GASES & PRESSURES 2.1 Compress�d air shall normaliy be used. Otk�er gases may U� used when specified or directed by the Engineer. 2.2 Test pressures shall be 110 pereent of the anticipat�d maxinnum o�erating pressure, but not exceeding 140 psig and not less tktan S psig at the highest point in the system. 3.0 ,SAFETY 3.1 All pneutnatic tests shall be done under the �upervzsion of ContraatQr a�nd in t11e presence oi the Engineer. 3.2 New Con�tructxon: The Engineer's pernussion shall be secured before testing. 3.3 Renovativn Projects: The Owner representative and the Engineer must Ue infoz-r�ned and their �em�ission secured before testing. 3,4 Only those people actively participating in tli� test shaII be allowed in tk�e tast area. 3.5 �afeEy glasses and hard-hats must be worn. �.a EOUIP�VIENT 4. I Building supply air to deliver the required test pressure if availaUle, ar Contractor shall provid� a compressor eapaUle of the required test pressure. 4.2 Valves shali be provided on the discharge side of the pump. �.3 Relief va3ve to reiieve at 10 to ] 5 pexcent over t�ie tes� pressure. 4.4 Pressure Gauge{s) capable of reaching 50 percent o�vex tk�e test pr�ssure. A gauge shali be located on the pump dischaxge and other locatian as required. 5.0 TEST PROCEDUR� NS05 i SSQ 1.500 1 S 120-22 izrz�a2 City of Fart Wnrth Tforthside Pump Station and Ground Storage lteservoir Projact NOTE: Edit as required. 5.1 Tncrease �he pressure in the line gradually, in steps,�to the specified pressure, Checks s�all be made at 25 psig �d at L] psig intervals until the test pressure is reached �xsing sound, soap saJution or a drop in indicated pressure. 5.2 When the speciiied pressure for the test is reached, shut off the valve in the supply line frozn the , pump. 5.3 Maintain the test pressure long enough ta visually insp�c� a11 joints or a minimum o� 10 minutes. There shall be no drop in the test pressure in this time. 5.4 Leaks shall be repaired and the line xetested. All leaks shall Ue �oted on the Test Record farm. `, ' S.5 After satisfactary comple�ion of the test, vent the line and allow it to return to atmaspheric . pressure. Connection ean flien be made to the supply line. " 5.0 TEST RECORDS NOTE: Edit as required. 6.1 Records shall be maintained of all tests performed. 6.2 Test records shall include: ' A. Date of Testing ' - B. Idenri�cation of Piping Tested " C. Test Fluid D. Test Pressure � E. Signature[s] af Contractor [and� [Engineer] ��• 6.� If leaks are found, they shall be noted on the record. Af�er carrection, retesting is required. ` 6.4 Test records shall be maintained by the Contractor and �] copies furnished to the �ngineer. NS05 l 5SD [.5Qp 15120-23 i zilia2 Ciry af For� Worth Northside Pump Station and Ground Storage Reservoir Pro�ect LEAK TEST (FREOI� SCOPE: A�'rean Leak Test slaall [�e used to ensure absolute freedom frorrx leaks in a piping systern. This sta�dard specified the matexials to be used and the procedure to be foIfowed in perforn�in� tkze t.est. A Hydrostatxc test normally is performed in additaon tn a Freon leak test to ensure zne�hanical integrity o� a piping system, 1.0 TE�T FLUID L 1 Fr�on gas l�Iended with compressed air or nitro�en. See Para 4.1 and 4.2. 2.0 TE�T EOUIPMENT 2, I �reon gas cylz�der.. 2,2 Saurce af ail-free compressed air or, when specified, niirogen gas. 2.3 Pressure Gauge(s) - capable of r�aching 50 percent over the test pressure. 2.4 Freon Leak Detector. 3.0 PREPARATION �OR TEST 3.1 Install a pressure gauge convenient to the Frean saurce. �n large systems, a s�cand gauge may he needed at the 7nost remate point in the system. 3.2 Close or valve-off all external openings in system. 4.Q TEST PROCEDURE 4.1 Fill ti�e system with Freon until the pressure gauge sk�aws 1 fo Z psig pressure. 4.2 Remove the Freon source and, using cornpressed air ar nitrogen, br#ng the line pressure up to 20 psig. NflT +: �'or testing piping systems with 3/4an IPS pipe, ma�timum, pure Freun may be used. � 4.3 Shut off the system and hold the 20 psig pressure for 10 zn.inutes. The gauge s�all show no drop in pressure. 4.4 With pressure on the lina, a Freon leak detector shall Ue used on all jaints and other possible sources of leaks. All leaks shall be noted on the Test Record forzn.. �.5 Any leaks must be repaired and the system retested. NS4515S01.500 15120�24 �zlZroZ Ciry oF Fort Waith Nortliside Pump 5tation and Ground Storage Reservoir Projeet 4.6 After conapletion of tests, v�nt system to relieve pressure. When required Uy the Enganeer, purge the system wifh nitragen to rernove residual Freon. 5.0 TEST RECaRDS � , NOTE: Edit as required. 5.1 Recards shall be maintained of all tests performed. 7 ' � 5.2 Test recnrds shall include: A. Date of Tesiing B. Tdentificatian of Piping Tesied ,- C. Test Fluid D. Test Pressure E. Signature[s] of Cantractor [and] [Engineer] 5.3 If leaks are found, they shall be noted on the record. After correction, retesting is required. 5.4 Test records shall be maintained by the Cantractor and U copies furnished to the Engineer. END OF SECTION , , �� , , ,� Nsos i sso � .s4n 1512Q-2S taivaz I . l City af �'ort Worth I�Earthside Ground Starage Reservoir Praject SECTION 15130 PLiJ1VIBING PIPING PART 1 = GENERAL 1.01 RELATED DOCUM�NTS A. Drawivgs and general pro�visions of the Conlract, including General and Supplementary Conditious aud Divisinn 1 Specification Sections, apply to d�is Section. � 1.02 SLTMMARY i A. This Section irYcludes plumbit�g piping systems to a point 5 feet autside th� building. � ' Systezns inctude the following: 1. Poiable water d'zstributzaia, including cold- and hot-water supply. 2. Drainage and t�ent systetns, including sanitary and st�rm. � B. Related Seciions: The following seciions contain requiraments that relate to tliis Seetion: l. Divisiou 15 Section "Basic Mechanical Materials and Metl�ods" for pipii�g joining �� inaterials, joint constructiQn, and installation requirements nat specified in �his - F Sectian. 2. Division 1S Saction "PIumbzng Specialties" for plumbi�ig system components. , � 1.03 SYSTEM PERFORMANCE REQUIREMENTS '' A. Provide connpox�en.ts and installatio�i capable of pxoducit�.g piping systems witl� tlie fallowing _ �ninixnuin working pressure ratings, except wh�re indicated otherwise: '' 1. Water Distribution Systems, Below Ground: 150 gsig. 2. Water Distribution Systems, Above Ground: I25 psig. 3. Soi1, Waste, and Vent 5ystems: 10-foat head of water. 1.04 SUBMITTALS � Genaral: Submit the following in accordance wit� Condi�ions af Contrac� and Division 1 Specification Sections. A. Yroduct daia for tlae �`allowing pluinbing piping products: ' Couplings and fittings for grooved-End copper tube a��d groo�ed-exad copper £�tki�ags. B. Water szunples, tast results, a��d reports specified in "Field Quality Coz�trol" attd "Cleataii�g" � � Articles. li FWNarthside 02017 1 S 13 4-1 8/ i3102 City ofFort Worth l�iortliside Ground 5torage ResarvoirProject i.as QUALITY ASSi.JRANCE A. CompIy with the proviszons of ASME B31.9 "Building 5ervices Pipui�" for materials, products, and installation. � B. Provide listing/appro�aI stamp, label, or other marking ori piping inade ia specified standards. 1.06 WARRANTY A. Provide a miiiiinum of a two (2) year warranty against prnduct defects az�d gua�'ant�ei�g quality znstallataon. PART 2 - PRODiTCTS 2.Q1 PIPES AND TUBES A. Geia�ral: The agplication of the follovwing pipe, tube, and fitting x��aterials and joining metlxads required for plumbing piping systeins are indicated in Part 3,Article "�ipe and Fitiings Appiications." B. Hard Copger Tube: ASTM B 88, Type L, water tuUe, drawn temper. C. Soft Copper Tube: ASTM B 88, Types K, water tube, annealed temper. D. Poly(Vinyl Cl�loride} (PVC} 1'lastic, DWV Pipe: ASTM D 2665, Schedule 40, plaiu ends. 2.02 PTPE FITTINGS AND T[)BE FTTTINGS A. Wrought-Copper, Solder-Jai��t Pressure Fittings: ASME B16.22. B. Cast-Copper-Al1oy, Salder-Joi�rt Pressure Fittings: ASME B16.18. C. Copper Unions: ASME B I6.18, cast-copper-allny body, hexagonal stock, witli ball-and- socket joint, metal-to-metal seating surfaces, and solder-joint, tlareaded, or salder joi�t and t13x^eaded ends. 1. Threaded Ends: Threads conforming to ASME B1.20.1. D. Poly(Vinyl Chloride) (�VC) Plastic, DWV Fipe Fittings: ASTM D 26G5, made to ASTM D 3311; socket-type; drazn, waste, az�d vent pipe patterns. 2.03 JO�NG MATEItIALS A. Salder, brazing, and welding fiiler metals are specified in DiVision 15 Sectiqn "Basic Mecl3az�.ical Materials and Methods." 2.04 VALVES A. ReFer �o D't�isiou 15 Sectian, "Val�es" for gate, ball, ai�d checic valves. Fwrro��ys�� azai� I5130-2 an3ra2 City of Fort Warth t�#orthside Ground 5torage Reservair Praject B. Refer to Division I S 5ection "Piumbing Sp�cialti�s" for special-duty valves. PART 3 - EXECUTION 3 A 1 EXCAVATTON A. Excavation, trenci�ing, and backfilling are specified in Di�isian 2 Section "Earthwork." 3.p2 PRE�'ARATION OF FOUNDATION FOR BURTED P1P1NG A. Gracie trench battam to �rovide smoQth, firrm, stable, and rock-free iaundation througl�out lezigtn af piping. B. Remove unstable, soft, aud uusui#a6Ie inaterials at surface ari �+I�icl� piping is to be laid and '" backf'ill with clean sazad or pea grave� to zn.dicated level. C. Shape bottot� o�trencii to £'it bottosn of piping. Fi11 txrievenness witli tamped-sand backfill. Dig hell h�oles at each pipe join� fo relieve hells of loac�s and to ensure continuous bearing of pipe barreI on foundation. 3 .03 pIPE AND �'ITTINGS APPLICATIONS A. Geiieral: Use pipe, tube, fittings, and joiniug met�ods for pipi��g systems according to the fol�owiiig applicatians. B. Water Distribution Piping Belaw Ground: Use the following: 1. 2-ll2 to 3-1/2 Iiiciies: Soft copper tube, T}rpe K, cast-capper-alloy solder joint pressure fttings and saidered joints wi�li Alloy Sn95 solder. 2. 2 Inches and Sn�aller: Soft copper tube, Type K, cast-copper-alloy solder joirtt pressura fittings, and soldered joints witk� Alloy Sn95 soldar. C. Water Distrihutian Piping Abave Grouz�d: Use the following: 1. 2-1/2 Inches and Smaller: Hard copper tube, Type L; wrought-copper or cast-copper- alloy pressure fittings; copper unions; brniize flanges; and salder joizits wit�i Alloy Sn95 solder. D. Soil, Waste, and Veiit Piping Belor� Ground: Use d�e faIlowing: 1. S to 6 Inches: Poly(vinyi chloride} (PVC) p3astic llWV pipe; PVC socket-type drain, waste, and vent pipe pattern iittings in 5- and F-znch sizes; and solvent cemented jQints. 2. 2 ta 4Inches: Poly(vinyl chloride) (PVC} plastic DWV pipe; PVC socket-type drain, waste, azid vent pipe pattern fittings; and solveiit-cemented joints. 3. 1-114 and 1-I12 Inches: Paly(vinyl ciiloric�e} (PVC) plastic DWV p�pe; PVC soc�cet- type draitt, waste, azld �ea�t pipe patter�t iittings; and solvent-cetnented ,�oints. FWNo�il�side 02D17 15130-3 sn3ro2 City ofFort Worth Norths�de Gr�und Storage Reservoir Project E. Soil, Waste, and Vent Pipiug Above Groux�d: Use t�1e followuig: 1. 2 ta 4�Inches: Poly{vinyl cl�loride} (�VC) plastic DWV pipe; PVC socket-type drain, waste, and vent pipe pattern fittings; aiid solvent-cemented joints. 2. �-1/4 and 1-1/2 Inches; Poly(vinyl chloride) (PVC) plastic DWV pipe; PVC socket- type drain, waste, and ven# pipe pattern fittings; and solvent-ceiiiented joints. 3.04 VALV� APPLICATIONS A. Drawings indicate valve types to be used, Where specif c valve types are not indicated, ihe followi��g rec��zirements apply: 1. S�utoff Duty: Use gate or bail �alves. 2. 'Thrattling Duty: Use baI1 valves. 3.05 PI�ZNG INSTALLATION, GENERAT, A. Basic piping installation requiremeiits are specified in Diuision 15 Section "Basic Mechanical Materials and Methods." 3.06 5ERVICE ENTRANCE PIPING A. Extend water distributiorl piping and ca��nect to watex sez�rzce pipizig of size a�-►d in location iz�dicated for service entrance to building. "Water Systenis" is speci�ed i�i Divisio�a 2. B. Extend building sanitary drain piping at�d connect to saiiitary sewer piping af size and in location indicated for service entrance to building. Install cleanout and extension to grade at connectinn oibuilding sanitaxy draiz� and building sauitary sewer_ Sanitary sewerage piping is specified in separate Section of Division 2. 3.47 WATER DISTRIBUTION PIPING INSTALLATI�N A. Install pipit�g with I132-inch-per-foot (1/�} percent) sIope downward toward drain. 3.08 DRAINAGE AND VENT PIPING INSTALLATION A. I�istall drainage and vent piping at the following znznizz�Uzn slopes, e�cept where ar�other s�ope is indicated: 1, Sanitary Building Draixz: 1/4 inch per foat (2 percent) far piping 3 iYiches and sinaller; 118 inch per foot (1 percenti} far pzping 4 inches and largar. 2. Harizontal SaniYary Drauiage Piping: 114 incli per foot (2 perce��t). 3. Vent Piping: 1/8 inch per foot (1 perce��t). B. Zi�stall PVC draiiiage pipe and fittings according to ASTM D 2665. 3.a9 JOINT CONSTRUCTION A. Basic pipiug joiilt const;rLrctian is speeified in Divisian 15 Section "Basic Mechanical Materials and Methods." rv�onils�a� ozoi� I5130-4 s�i3ro2 City pf Tort Worth IVortl�side Ground 5torage Reservoir Project Steei Pige Max. Span Feet 3.10 INSTALLATION OF VALVES A. Sectional Va�ves: Install sect�onal val�es close to inain ort each branclx and riser serving 2 or more plumbing fixtures or equipment conneciions and where indzcated. Use gate or ball � valves for sectioz�.al valves 2 inc�ies and smailer. Use gate or butterfly valves for sectional valves 2-112 inches and iarger. B. Sl�utofF Valves: Install shutaf�'valves an inlet to eack plumbing equipment itern, on eac1�. supply to eacli p�umbing fixtiure not liaving stops on supplies, aiid elsewhere as iiidieated. ' For shutoff valves 2 inclies and sinaller, use gate or haIl valves; for sbutoff valves 2- I12 � inches and.larger, use gate or butterfly vaIves. � ° C. Drain Valves: Install drain valves specsfied iii Division 15 Sectiou "Plumbing Specialties" on eac� plur�bing equipmeni item loca#ed to drain equipmez�t for service and re�air. Install drain valve at base of each riser, at low points of horizontal runs, aild where required to drain water distribution piping systezn. 1. Install hose-end drain va�Ives at Ivw poitzts itt water mains, risers, and �ranches. 2. Install stop and waste drain valves where iuidicated. 3.11 HANGERS AND SUPPORTS INSTALLATION B. PVC DWV Pipe; ]oin PVC draz��age pipe a�ad fittings according �a ASTM D 2fi65. C. Handling of Solv�nt Cements, Primers, and Cleaners: Co�aaply with procedures in ASTM F 402 for safe handling duriug joiniiig flf p�astic pipe and fittings witl� solvez�t ceinents. A. Hanger az�d suppoi-� devices are speciiied in Division 15 Section "Hangers and St�pports." B. Install �iangers for horizontal piping with follQwiiig inaximuzz� spacing and minimum rod sizes: Nom. Pi�e Size (Inchesi 1. PWNortliside 02017 Up to 314 1 1-1/4 1-1/2 2 2-1/2 3 3-1P2 4 7 7 7 9 IO 11 12 13 1� Copper Tube Max. Span (Feet� 5 6 7 S 8 9 10 11 12 Support vertical aiid copper tube at eacli floor. 15130-5 Min. Rod Diameter Incl�es 318 318 3/8 3/8 3/8 1/2 1/2 112 5I8, �12 for capper a1�3/az City ofFort Wortli Northsida Grnua�d Starage Reservoir Project C. Con£orm to table below for maxiinutn spacing of supports: Horizontal Pipe Material It� Feei Copper Tubit�g - 1-I/4 Inches and Smaller Copper Tubing - 1-1 J2 Inches and Larger PVC Plastie 1'ipe I �] E. Pipe Attacliments: Install th� following: 6 1Q 4 Vertical In F�et 10 la 4 1. Riser Ciamps: MSS Type 8 or Type 42 for vertical riuis. 2. Adjustable Steel Cle�is Hangers: MSS Type 1 for individual straight l�orizontal runs 100 feet and less. 5upport pIastic pipe and �ubing ilat it�cluded ifi ta.ble according to �nanufae�urer's recammendations. 3.12 CONNECTIONS A. Supply Runouts to Fixt�ares: rnstall liot- aud cold-water supply piping run.auts af sizes iiXdicated, but not smaller tlian required by plumbing eade to fxtt�z'es. B, Drainage Runauts to Fixtures: Provide drainage and ven� piping rttziouts, wiih ap�ro�ed trap, of sizes indzcated, but not smaller �lian required by plumbii�g code, to plumbing fi�rtures aud drains. C. Locate drainage piping runouts as close as possible to bottom of floor slab supporting �xtures or drains. D. Mechanical Equipine�lt Coiazlections: Gonxlect hot- and cold-water supply piping systexn to mecl�anical equipment as indicated. Pravide sltutoff val�e a.z�d unian far each conllection; provide drain valve on drain caiinection. 3.13 FIELD QUALITY CONTROL A. Inspect water distribution piping as follows: 1. Da not enclose, co�er, or put into operation water distribution piping syste�n un.til it has been inspected and appraved by the autiiority having jurisdiction. 2. During progress of tl�e i�lstallation, notify the plumbing official havulg jurisdiction aY least 241aours prior ta tizne iz�spectiat� �nust be made. Perform tests specifed below in presez�ce of the pluinbix�g af�cial. a. Rougliing-In Inspectiail: Arrange for inspectioii of piping system before cnzicealed or closed-in after systein roughir�g-in and prior to seiting fixtures. � FWl�7orthside 02a l7 � 5�� -� &/13/D2 City ofFort Worth Nortliside Ground Storage Reservoir Project b. Fina1 Inspection: Arrange for final inspection by plumbing off'fcia� ta observe tests specifi�d below a�1d to ensur� compliance witia requareznents of pluznbi�ag code. - 3. Reinspections: Wl�e�� a pluinbing official �`inds tl�at p�ping system will not pass test or inspeetion, malce required corrections a�id arrange far reii�spection by the pluznbin:g official. 4. Reports: Prepare iuspection reports signed by plumbing o�ficia.l. B. Test water distrihution pipzng as foIlows: � 1. Test �or leaks and de%cts in nev� water distribution piping systems and parts of existing systeins that have been altered, e�#ended, ar repaared. If testing is perfonned � in segments, submii separaie report for each test, complet� witli t�iagrarz� of portion of . systern tested. 2. Leave uricoverad and uz�conr,ea�ed ia� new, altered, exiended, or replaced water � distribution pipui� until it has been t�sted arid appro�ed. Expose work tliat l�as been covered ar concealed before it has been tested and approved for testing. 3. Cap and suh,ject the piping system to a static water pressure of 50 psig abo�e tlae operating prassure witl�out exceedzllg pressure rating of piping system mat�rials. , Isolate test saurce and allow to stand for 4 hours. Leaks and loss in test pressure , constitute defects that must be repaired. 4. Repair leaks and defects with iiew materials at�d retest system or portion thereof until satisfactory results are obtained. � 5. Prepare reports for tests and required corrective action. C. Tinspect drainage piping as follows: Do not enclose, cover, or put.into aperafion drainage and vent pipuig sysiem until it has bee�a inspected and approved by tl�e autl�ority ha�viug jurisdictian. 2. Duriiig progress of installaf�on, z�otify the plumbing official having jurisdiction at ]east 2411ours prior ta time such inspeotion rnust be made. Perform tests speciiied belovv in presence of tlte p3umbing nfficial. a. Roughing-In Tnspectian: Arrange for inspection af piping system after system roughing-in, befare eoncealing, and prior to sett'vng fixtures. b. Final Inspection: Arrange for final inspection hy plumbing official ta observe tests specif ed �elow and to ensure coxnpliance with requirements of plunlbing code. Reinspections: Make required corrections and arrange for reinspection by plumbing offcial vwli�n pipi��g system fails to pass test ar inspect�on. 4_ Reports: Prepare snspeetion raports signed by �lte plumbing official. D. Drauiage aiid Vent Piping Syste�n Tests: Test draiitiage and vent systems according to procedures af �utl�ority having jurisdiction ar, in absence of publisl�ed procedurs, as folIows: � FWNvrtliside Q2017 15130-7 8/L3/02 City of Fort Wnrt1� Northside Ground Storage Reservoir Projeci Test %r leal�s aud defects in tiew drainage and vent piping systerns and parts of existing systems tliat l�ave been altered, extended, ox repazred. Iitesting is pexfanned in segmants, subno.it a scparate report for eacli test, coznplete with a diagram af t.�ae portion oftlse system tested. � L�ave unco�ered and uncoi�cealed ii� new, al�ered, extended, or xeplaced drainage and vent pipii�g uirtil it has heez� tested aaid approved. Expose for testiilg wark ilta� has been covered or concea�ed befare it l�as been tested and approved. 3. Raugh P�uinbing Test Procedure: Except for outside leaders and perforated or opeu- jourted drain tile, test piping of pluinbing drainage and vealting systeins on completion af rougliing-u� piping installatian, Tiglitly cIose alI openings in piping systein atad filI with water to poit�t of overflow, bui ��at less tl�an I O feet head of water, Watier level s�iall not drop during tlie period froin 15 minutes before inspection starts through coinpletioii af i�lspection. Inspect joints for leaks. 4. Finislied Pluinbing Tes# Procedure: After pluinbing fxtures l�ave been set aud theix traps filled witii water, test cannectioz�s and prnve gastight and watertight. Plu� siack openings on roof and building drain where it leav�s t�ie building and iutroduce air inta �l�e systein equal ta pressure of 1-inch water column. Use a U tube or manoineter u�serted in tlie trap of a water cIoset to measure tlii� prassure. Air pressure shaIl reznain constant witl�out iiatroducing addi#ioiial air tl�roughout period a� itlspection, Iz�spect plut�abir�g �xture connections for gas aud water leaks. S. Repair leaks and defects using new matexials a�id retest system or portion thereof until satisfactory results are obtained. 6. Prepare reports for tests and rer�uired corractive action. 3.14 CLEANING A. Clean aud disinfect vvater distri6ution piping as follows: Purge new potable water distribu#ion pipu�g systezns a�zd parts of existing potable water systeins that �iave been altered, exteiided, or r�paired prior to use. 2. Use purging and disu�£ectilig grocedure prescribed by at�tliority havin� jizrisdiction ar, if a inetllod is not prescribed by il�at au�hority, tlie procedure described in either AWWA C6Sl ar AWWA C652 or as described below: a. Fluslti piping system witii cIean, potable water u��til dirty water does not appear at outlets. � b. Fill systein or part thereofwith waterlchlorine solutioz�. containing at least 50 parts per million of clilarine, IsoIate (�al�e oi� and aIlnw to stand for 24 hours. c. Drain syste�n or part tliereaf of previous soluYion and refill witli vaater/cl�lorine solution contai�ting at least 2Q4 parts per millio�i of clilorine, rsolate and allaw to stand for 3 hours. d. Flusli system with cIean, potable water ui�til clilorine does not reinain ui water comii�g from. systein following allowed sta�tding tiine. rwrroru,s�ae ozo�� 15I3Q-8 an3�oz City of Farl Worch I�orthside C�round Storage Reservoir Project e. Submit water saxnpl�s in sierile bat�les to authori�iy having jurisdiction. Repeat groeedure if biological examination made by the authority shaws evidence of contamination. B.. Prepare and subrnit reports for purging and disinfecting activitias. C. Cleaii iz�.#erior of piping systern. Remove dirt and debris as work progresses. 3.IS CONIMISSIONII�TG A. Fill water systeins. Check compression tanks to determine �3iat �Iiey are not air bound and t��.at system is completely ful! of water. ,, B. Before operati»g systems, perform tl�ese steps: 1. Close drain valves, lrydrants, and hose bibbs. 2. Open sliutoii valves to fulI open position. 3. Open throttling valves to proper setting. 4. Remove plugs used during testin.g af piping systems and plugs used for temporary sealing of pipin.g during installation. S. Reffiove and clean strainer screens. Close drain �alves and r�place drain plugs. 6, Remove filter cartrid�es irom housiisgs and �erify that cat�ridges az'e as specif ed for applicatioii where used, clean, and ready for use. C. Check plumbing equipment and veri�y praper settings, adjust�nents, and operation. Do ��ot operate water heaterrs befflre �lling with water. D. Check plumbing specialfiies and verify proQer settings, adjustments, and operation. �- E. Energize putnps aud verify propex operation. 3.16 PROTECTION A. Protact drains during remainder of canstruction period to avoid clogging with ciirt aud d�bris and to preve�t damage from traffic and construction work. B. Place plugs in ends of unconapleted piping at end of day or when wark stops, C. Exposed FVC Piping: Pratect plumbing vents �xpased to sunIight with 2 caats of a water- based latex paint. END OF SEGTION 15130 � C FWNorthside 02Q17 15130-9 8113/02 City of Foi�t Warth Nortliside Pump Station a�d Ground Storage Reservoir Project SECTION 15140 PIl'E HANGERS �ND SUPPORTS PARTI GENERAL 1.01 �COPE QI' WORK , � A. Fuzxaish all labor, materials, equipm�nt and incidentals and install a complete system of pipe hangers, supports, cancrete inserts and anchar bolts including all metaiiic hanging and - supporting devices for supporting non-buried piping as shown on the Drawings and as specified herein. B. The absence of pipe supparts and details on the Drawings sha11 not relieve the Contractor of t�ae responsihility for providing them. Pzpe supports indicated an the Drawings are shown only to "� convey the intent af the design �ar a partioulax location and are not intended ta represent a complete systeznt. 1.02 RELATED W�RK A. Concrete is included in Division 3 B. MisceJlaneous metal is included in Section 05500. C. Field painting is included in Division 9. D. Pipe and fittings are included in respective sections of Divisians I3 and 15. I E. Valves and appurtenances are included in Section 15104. F. Hangers and supports pertaining to HVAC and Plumbing systerns are included in their respective , Sectzons. 1,p3 SUBMITTALS i = A. SuUmit, in accardance with Speciat Conditior�s,1'art D, complete s�ts of shop drawings af all items to be iumished under this Section. �ubmittals sha11 include cornplete layouts, schedules, location plans and corn.plete totai bill of materials fnr all pipe support systems. B. Submittals shall znclude a represer�tative catalog cut for each dzfferent type af pipe hanger or support indicating the materials of construction, important dimensions and range of pipe sizes for which fhat hanger is suitab�e. Where standard k�angers andlor supports are not suitable, submit detailed drawings shovying rnatesials and details af construction for each type of special hanger andlor suppart. Provide detailed information on anti-seize compound. C. Submittals shall in.clude complete piping drawings as submitted for each piping subnnittal indicating type of hanger andlor support, location, rnagnitude of laad transzt�uitted to the structure and type af anchar, guide and other pipe supporting appurtenances including struciural fasteners. r�so5�ssai.sao 1S14Q-1 s�zaioz City of Fort Worth 1Qortlisida Pump 5tation and Ground Storage Reservoir Projeat D. Types and locations of pipe hangers andlor supports shall also Ue shown on the piping layouts for eaah piping submittal as speci�ied in th� respective Division 13 and 15 pipe sections. Sexvice conditions far each piping system, including service temp�ratures, and operaring and tesf pressures, are tabulated in the piping sections. � E. Submit complete design data far pipe support systems to show conforrnance with this Sectian. 1,04 REFERENCE �TANDARI7S � A. Manufacturer's Standardization Society of the Valve and Fittixigs Industry (MSS) 1. MSS SP-58 -1'ipe Hangers and Supports - Materials, Design and Manufacture. MSS SP-69 - Pipe Hangers a�nd Supporis - Selectian and Application. B. American Society for Testing and Materials {AST11� 1. ASTM A36 - Standard Speeificatian fox Carbon �frucfural Steel, 2. ASTM A307 - Standard �pecification for Carbon Stael Bolts and Studs, C0,000 psi Tensile Sirength. C. Anaexican National Stan.dards Institute (ANSI) ANSI B31.1 - Fower Piping, D. Where reference is made to one of the above staaldards, the xevision in effect at the time of bid opening shall apply. 1.05 QUALITY ASSUI�NCE A. AlI hangers, suppnrts and appurtenances shall conform to #he latest applicable requirem�nts of ANSI B31.1, e�ccept as supplemented or madified by the requiremen#s of tk�is Secti�n. B. AII hangers, supports and appurtenances shall be of approved standard design whe�e possibla and shall be adequate to maintain the supported load in proper position under all operating conditions. The minimum working factor of saf'ety for a�1 supporting equipmer�t, with the exception of springs, shall Ue fi�e times the ultimate tensile strength of the material, assum;ing 10-ft of water�'illed pipe being supported. C. �.11 pipe and appurtenances connected to equipment shall be supportad in such a manner as to pxeven.t any strain bein.g im.posed on the equipment. When manufacturers have zndicated requirements #hat piping loads shall not be transmitted to their equipment, submit certification stating that such requirements have been complied with. 1.Q6 DELNERY, STORAGE AND HANDLING A. Al1 supports and hangers shall Ue crated, delivered and unerated so as ta protect against any damage. Hsos i sso �.sno 15140-2 s�2o�oz City of Fort Worfh ]�orthside Pump Station and Ground Storage Reservnir Pro}ect B. All parts shall be properly protected sa that no damage or det�rioration shalI occur during a pralonged delay froxn the time of shipment until instailation is completed. C. Finished metal surfaces not galvanized, that are not of stainless steei construction, or that are not coated, shall be grease coated, to prevent�rust and cortosion. PART 2 PRODUCTS 2.01 GENERAL A. � All of the equipinent specified herein is intend�d tn support the various t}�es Qf pipe and piping , systerns shown on the Drawings. Yt shall be the responsibilzty of the Contractor to develop final details and any de�ails assoeiated with special condi�ions not already covered to meet the system � conditions (in particular system temperatures and pressures} specified in the respective Division 13 and 15 Pipe 5ections. B. All pipe and tubing shall be supporte�3 as required to prevent significant stresses in the pipe or tubing material, valves, fittings and other pzpe appurtenances and to support and secure the pipe � in. the intended position and alignrnent. All supports shall be designad to adequately secure the pipe against excessive dislocation due to th.errz�.al expansaon and contraction, iniernal flaw forces and alI probable external faxces such as equiprnent, pipe and personnel contact. Any strueturai steel members required to bxace any pipzng from excessive dislocation shall canform to the applicable requirements of �eetion Q55pQ and shall be furnished and installed under this Section. C. The Cantractor may propose minor adj�stments to the piping arrangements in arder to si�mplify the supports, or in order to resolve minor conflicts in the work. Such a� adjustsn.ent might involve minor change to a pipe cenierline elevation so that a single trapeze suppart may be used. D. Where flexible couplings are required at equipment, tanks, etc, the en.d opposite to the piece of equipment, Yazalc, etc, shail be rigidly supp�rted, to prevent transfer of force systems to the equipment. No fixed or restraining supports shall be installed Uetween a flexiUle coupling and the pi�ce of equipment. E. All pipe and appurtenances connected to the equigment shall be supported in a manner to prevent any strain from being imposed on the �quipment or piping system. F. All rods, clamps, hangers, inserts, anchnr boits, Uracicets and camponents for interior pipe supports shall be �'urrushed with galvanized finish, hot dipped ar electro-galvanized coated, except where field welding is required, where cold-applied galvanizing may he used, Interior olamps on plastic pipe shall be plastic coated. Supports foz copper gipe shall be copper plated or sha31 have a 1/16-ixi plastic coating. All rods, elarnps, haz�gers, inserts, anchox bolts, Urackets and components for ext�rior pipe, subtnerged pipe and pipe within outdoor structures shall be of Type 316 stainless steel. G. Supports sk�all be sufiiciently close together such that the sag of the pipe zs within Iimits that will permit drainage and avoid excessive bending stresses frozn concentrated loads between supports. �b Nsosissai.sao 15140-3 s�zaEoz City of ForY Worth Northside Pump 5tatinn and Ground Storage Reseivoir Project H. All uninsu�ated non-metallic piping such as PVC, CPVC, etc, shall be pratected from local st�ress concentrations at each support point. Protection shall be provided by galvanized steel protection shields or other method as approved hy the Engineer. Where pipes are Uattom supported 180 degrees, are shields shall be furnished. Where 360 degree are support is required, such as U balts, protectian shields shaTl be provided for the entire pipe circumference. Protection shields shall have an 18 gauge minimum thickness, :not Ue less than 12-in in length and be securely fastened to pipe with stainless steel or galvaz�ized metal straps nat less than 112-in wide. I. All insulated pipe shall be furnished with a rigid foam insulating saddle at eacl� pipe support location as specified under respective pipe insulation. Provide protection shields as specified in at each support lacation. Where pipe hangers and supports come in contact with copper piping provide protectian from galvanic corrosion by; wrapping pipe with 1/16-in thick neo�rene sheet material and galva.taized protection shield; isolators simiiar ta Elc�n, Figure No. 228; or coppex plated or PVC caated hangers and supports. All stainless steel piping shall be iso�ated from aIl ferxous materials, incl�ding galvanized steel Uy use of neapren.e sheet material and pratection shields, similar to above methods. K. Pipe supports shall be provided as follaws: Cast iron and ductile iron, st�el and stainless steel piping shall be supporterl at a maximvm support spaeing of 10-ft with a minim�m of one support per pipe section at the joints. 2. Insofar as is passible, floor suppoi�s shall Ue given preference. Typical concrete supports axe shown. an the structural drawings. Bas� elbow and base tees shall he used where pos,sible. 3. Suppart spacing far steel and stainless steel piping 2-in and smaller diameter and copper �ubing shall r�at exceed 5-�t. �. For alI stainless steel piping, provide neoprene isolatars betwe�n the pipe and support components. 5. Supports fQr multiple PVC plastic piging shall be con#inuous wherever possible, Individually supported PVC pipes shall be supported as recomnnended by the manufacturer except that support-spacing sha11 not exceed 3-it. Multiple, suspended, horizontal plastic PVC pipe runs, where possible, shall be supported vy ladder type cavle t�rays such as the Electray Ladder by Husky-Burndy; �e Globetray Uy the Metal Products, a Divisian af United States Gypsum, or equal. Ladder shall Ue of galvanized steel construction. Rung spacing shall be I2-iaa. Tray width sha�l be a�proximately 6-in for single rttns and 12-in for double runs. Ladder type cable fxays shall be fuxnished complete with all Y�anger rods, rad couplings, concrete inserts, hanger clips, etc, required for a camplete support system. �ri.dividual plastic pipes shall be secured to the rungs af the caUle tray by strap clamps or fasteners sirnilar to Glabe, Model M-CAC; Husky-Burndy, Made1 SCR or equal. Spacing between clam�s shall not exceed 9-f�. The cable trays shall pravide continuous support along the length 4f the pipe. Tndividual clamps, h.angers and supports in contact with pIastic PVC pipe shall provide firm support but not so firm as to prevent IongitudinaI movement due to ihermal expansion and cantraction. NSO51550 L500 15140-4 aizo�az City ofFvi� Worth Northside Pump Station and Ground 5korage Reservoir Project 6. AlI vertical pipes �shall Ue supported at each floar ar at intervals of not more than 12-ft by approved pipe collars, clamps, brackefs, or wall rests and at ali points necessary to insure rigid constru�tion. All vcrtical pipes passing through pipe sleeves shall be secured using a pipe collar. ' � 7. Pipe supports shall not induce point Iaadings but sha1l distribute pipe loads evenly aSong th� � . pipe circumferance. , 8. Supports sh.all be provided at changes in direction and elsewhere as shown in the Drawings or as specified herein. No piping shall be supported from ather piping or from metal staixs, ladders and walkways, unless specii�icaIly directed or authonzed by the Engineer. � 9, Pipe supports shall be provided to rnir�ir�vze lateral forces through val�ves, both sides af split - type couplings and sleeve type couplings and to minimize all pipe forces on purnp bousings. ,I Pump housings shall not be utilized to support connecting pipes. 10. EfFects of thermal expansion and contraetion of ihe pipe shall be accounted for in the pipe suppart selection and instaIlation. L. Unless otheravise specified herein, pipe hangers and supports shall be standard catalogued componen.ts, confornung to the requu-ements of MSS-SP-58 axid -69; and shall be as manufactuz�ed by Grinnell Co., In�., Providence, R.I; Carpenter & Patterson, Inc., �oburn, MA; F&S Central, Brooklyn NY; Elcen Metal Products Ca., Franklin �ark, IL and Unistrut Northeast, Camhr�dge, MA or equal. Any reference to a specific figure nu�nnber of a specific manufacturer is for the purpose of �stablishing a type and quality of product and shall not be considered as proprietary. M. Any required pipe supports for vc�hzch the supports specified in this Sectian are not appl�cable shall be fabricated or constructeri froxn standard structural steel shapes, concrete and anchor haa�dware sirrular to itezzas previausly specified herein and shall be snbject to the approval of the Engineer. N. Expansion anchors shall be equal to Kwik-Bolt as manufactured by the McCulinck Industries, Minneapolis, MN or Wej-it by Wej-it Expansion Products, �nc., Bloomfield, CO. The length of expansion bolts shall be sufficient to place the wedge portion of the bolt a minimum of 1-in behind the steel reinforcement. O. Hanger rods shal.l be hot rolled steel, machine threaded and galvanized after fabricatian. The strength of the rod shall l�e based on its root diamefier. Hanger rods shall be attached to concrete stractures uszng concrete inserts similar to �&S, �i�ures 180, 571 or 150; ar continuous concrete inserts per F&S. Inserts shall be malleable iron, or steel wi�h galvanized finish. Beam cIamps, � clamps or welded beam attachrnents shall be us�d for attaching hanger rod� to structural steel members. Where necessary and approved by the Engineer, expansion anchors shall be used for attaching to concret� struatures. 2.02 �INGLE PIl'E HANGERS A. Single pipes shall be supported by hangers susp�nded by hanger rods frona structuzal steel members, concrete ceilings, b�ttom of trapeze hangers and wall maunted ateel angle brackets. hf505155D1.5�00 I5140-5 8/201D2 City af Fort Worth Noa�thside Pump 5tation and Ground Storage Reservoir Project B. Except as otherwise s�ecified herein, pi�e hangers shall be steel, of the adjustal�le clevis ty��e similar to Grinnell, Figure Na. 65, 260 and 590 as reqi�ired. C. Where pipes are near walls, beams, columns, etc, and located an excessive distance from ceilin.gs or underside of beams, welded steel wall bracicets similar to Car�aenter and Patt�rson, Figure No. 69-68, 84 or 13� shall be used for hanging pipe. Where single pipes rest on top of l�racke# pzpe supports, attachments shail meet requirements as speciiied under multiple pipe hanger�. 2.03 1VIU.L,TIFLE PIPE HANGERS A. Suspended me�ltiple pipes, running parallel in the same harizontai plane, which are adjaceni to each ather shall be suspended by i�apeze type hangers or wall brackets. Trapeze haragers shall consist of galvanized structural steel channel supparted fram galvanized threaded rod or at�ached to conerete wa1ls, columns or structuraI steel support members as required to meet the intent of this Section. Channel shall be simi�ar to F&S, Figure 710, rods, concxete inserts, "C" clatnps, beam clamps, welded Ueam attachmen�s and expansion shields shall be as specifi�d in Paragraph 2.02 above. B. �xcept as othex�ise speciiied herein pipe anchors used far attaching pipe to trapeza or multiple pipe wall brackets sk�all be anchor or pipe chairs similar to �&S, �igures 158, �419, 1b0A, 1508 as required, Material of construction shall be �alvanized steel. Gl�azr "iI" bolts shall be tightened to aliow freedom af moveme�,t for nnrmal expansian and contraction except where pipe must be anchored to control direction of rnavement or act as a tk�rust anchor. 2.04 SINGLE AND MLTLTIPLE PIPE SUPP�RTS A. Single pipes located in a horizantal plane clpse to the floor shall be supported i�y one of the methods as shawn on ihe Drawr.ngs and as specified herein. B. Pipes 3-in in diameter and larger shall be supported by adjustable stanchions similar to F&S, I'igure 427, Stazachions shall provide at 2east 4-in adjustment and be flange mounted to floar. C. Pipes Iess than 3-zn an diamet�r sha11 be held in position hy supparts fabricated from steel "C" channel, welded past base sirnilar to Unistz'ut, Figure P2072A and pipe clamps sirnilar to Unistrut, Figures F 11 b9 thru P 1126. Whexe tequired to assure adequate support, fabricate v�- supports using two �ertical mernUars and pos# bases connected tagether l�y horizontal member af sufficiant load capacity to support pipe. Where�er passible supports shall be fastened to nearhy walls or other structural meml�er to pravide horizon#al xigidity. More than ane pipe may �e sugported fror�. a comnwn fabricated support. D. Where shawn on the Drawings, pipe shalI be supported using ooncrete anchar posts. Pipe slxall be securel� fastened ta the posts using suitaUle met�l straps as required and as approved. 2.05 WALL �UPPORTED, PIPES A, Szngle or mulfiple pipes located adjacent to walIs, colunnzis or other structural r�embers, whenever dee�ed necessary, shall be supported using welded steel wall Urackats similar io Caipenter and Patterson, Figure No. 69-78, 84, or 134; or "C" claannal with steel brackets similar to Unistrut pipe clamps. All members shall be securely fastened to wall, column, etc, using dauble expansion shields ar othex methad as approved Uy the Engineer: Additivnal wall bearin.g plate� sl�all Ue pravided where required. NS0515S01.500 15140-6 81201D2 City of Fart Worth Northside Pump Statian and Grouiid 5torage Reservoir Project B. Fipe shall be attached to supports using methada specified herein to meet the intent of this S ectian. 2.06 BASE ANCH4R SUP�ORT A. Where pipes char�ge direc�ion frann ho�zontal to vertical via a bend, a weld�d ar cast base bend support sh�ll be installed at the Uend to earry the 1oad. The base bend shall be fastened to the floor, pzpe stanchion, or concrete pedestal using expansion anchors or other method as approved by Yhe Engineer. B. Where shown on the Drawings, pipe bends shall l�e supported using con�refe anchor posts. � Pipes shall be securely fastened to the concrete suppQrts with suitable metal bands as required � and approved by the Engineer. A felt �nsert shall he used to isolate the piping from the poured , concrete. . 2.07 VERTICAL PIFE 5L7PPORTS A. Where vertical pipes are not supparted by a Unistrut system as specified in Paragraph 2.0$ below, they sha11 be �upported in one of the following methods. � 1. For pipes 1/4-in to 2-in in diarneYeX, an extensinn hanger xing shall b'e pravided wi.th an extansion rod and k�anger flange, The rod diameter shall be as recommended by the manufaclurer for tlae type of pipe to be supparted. The hanger zing shall be steel or PVC clad depending on the supported pipe. The hanger ring shall be equal to Carpentez & ' Paterson, Figure No. 81 ar S1CT. The anchor flange shall Ue ga3vanized malleable rron similar to Carpenter and PaYterson, Figure No, 85. � 2. For pipes equal to or gxeater than 2-in in diameter extended pipe cIamps simalar to Carpenter and Patterson, Fzguxe No. 267 may be used. The hanger shall be attached to concrete structures using double expansion shields, or to steel suppart members using � welding lugs similar to Carpenter and Patterson, Figuxe No_ 220. 3. Pipe riser claxnps shail be used to support all vertical pipes� extending through £�aor slabs. Riser claznps shall be steel similar to Caxpenter azad Patterson, Figure No. 12b. Copper clad or PVC coated elamps shaII be used on coppex pipes. Insulation shall be removed frozn insulated pipes priar to installing riser clamps. Insulation shall nat be damaged by clanap installation. 4. Unless otherwise specified, shown, or specifica3ly appro�ed by the Engineer, vertical runs - i exceeding IZ-ft shall be supported by base elbowsltees, clamps, brackets, wall rests and , pipe collars, all located as required to ensure a rigid installation. 2.08 SPECTAL SLJ�'PORTS A. 1'ipe supports shall be provided far closely spaced vertical piping systems required to pravide a rigid instaIlation. The interval of vertical support spacing shall be as specified, but in no case shalI vertical interval exceed i0-it. The support system shall cansist of a framework suitably anchored to floors, ceilings or roafs. usosissar.son 15I40-7 a�aoio2 Ciry of Fnrt Worth Northside Pump Station and Ground Storage Reservair Project B. Vertical and horizontal supparting members shall be U shaped channels similar to Unistnat, Series P 1000, Verticai piping shall be secured to the horizontal members by pipe clamps or pipe straps. All compozaents sh.a11 be o£steel. C. For piping 3-in and stnaller, the framewark shall be as manufactured by the Unistx�t Carporation; Globe-Strut as manufactured by the Metal Products Divisian of U.S. G}�gsum or equal. �'or piping Iarger than 3-in, the support frame shall be fabricated from structural steel shapes and secured through the use of expansion anchars. � D. TYie assemblies shall be furnished complete with all nuts, bolts and fiftings required far a camplete assemUly including end caps for all unistruts members. E. The design of each individual frazning system shall be the respansibility of the Contractor. Shop drawings, as speciiied above shall be subrniited and sha11 show all details of the installation, including dimensians and types of su�ports. In aIl instances the completed irame shall be adequately Uraced to provide a cam.plete xigid structure when all the piping has been attached. F, �upports not otlaerwise described in this Seetion sk�all be fabricated or con.sfructed frqm standard structural steel shapes in accordance with applicable provisions of Section 05504, or unistrut- type frame; have anchor hardware similar to iterns previnusly specified herein, shall meet the minimumrequirements listed belnw and be subject to the approval of the Engin�er. Pipe support systezns shall meet aI1 requirements of this Scction and all related Secti:ons. 2. Complete design details of the pipe support syst�m and system� companents sha11 ve suUmitted for review and approval as specified in PART 1. No hanger ar support shall be insfi.alled without the written appraval of the Engineer. 3. The pipe support system shall nat impose loads on the supparting structures in excess of the loads far which the supporting structure is desz�aed. 2.Q9 SUPPORTS FOR GROOVED DUCTILE IRON PIPING A. Crrooved ductile iron pipin.g systems proposed Uy the Contractor as substztute to the flanged ductile iron piping systez� shown on the Drawings and specified in 5ection I5072 sha�l be acceptable, in part, subject to the following hanger and suppart system revised requirements. � Take extrenne caution in any and all field cut grooves, due to the criticality of the dimensions and location of the grooves. Na field gxoaved piping shall l�e assemUlad without ihe inspection and verification af't11e groo�e by the Contractor and in the presence of the Engineer. All couplings conz�ected to a field groove shall Ue spot-painted. 2. At each chaz�ge in direction the piping shall be restrained against tbe axial direction of movement and against resultant pres�ure thrust, due ta potential joint mo�ement due to out- of-spec grooving. B. If, in the course of iestin� or aperation tl�exe is any pipe movemen�, it shall require the removal of the length of pipe. Nsosisso�.soa 15140-8 8/26/02 City nf Fort Worth Northside Pump Station and Ground Starage Reservair Project 2.10 Si1RFACE PREPARATION AND SHOP PRIlVIE PAINTING A. All surfaces shal] be prepared and shop painted as part of the work of this Section. Surface preparation and shop painting shall be as specified-in Section �9901. PART 3 EXECUTION 3.01 INSTALLATION A. Proceed with. the installation of piping and supparts only after any building stz-uctural wark has be�n completed and new cancrete has reached its 2$-day compressive stren.gth.. B. The installation of pipe support systern� shall in no way interfere wit}� the operafion of the overhead bridge cran�s, monarails, access hatches, efe. C. The installed systems shall not interfere with maintenance and operational access to any equipYnent instalIed under ihis Sectian, or any other reiated Sectian. ' P D. AlI pipes horizantal and vertical, requiring rigid support sh.all be supported from the building �� structure by approved methads. Supparts shall be pro�vided at changes in direction and elsevvhere as shown in the Drawings or as speci�ed herein. No piping shall be supported from � I metal stairs, Iadders at�d walkways unless specifically directed or authorized by the Engin�er. E. All pipe supports shalI be designed with liberal strength and stiffiiess to support the respective pzpes under the maximum cambination of peak loading conditions to include pi.pe weight, liquid vveight, liquid naovem�nt and pressure forces, thern�ial expansion and contraction, vibrations ax►d all probable exterually applied forces. Prior io insiallation, all pipe supports shall be approved by the Engineer. F. Fipe supports shall be provided to minimize Iateral forees through valves, both sides of split type couplings and sleeve type couplings (within four pipe diameters) and to nninimize a11 pipe farces on pump housings. Pump housings shall not be utilized to support connecting pipes. G. Tnserts foz pipe hangers and supports shall he installed an forms befare conerete is placed. Before setting these items, alI Drawi_ngs and figures shall be checked which have �a direct bearing on the pipe location. Responsibility for the proper lacation of pipe supports is included under this Section. H. Continuaus metal inserts shall be emUedded flush with �he concrete surface. I, Apply anti-seize cornpound to all nuts and bolts. Supports installed without the approved compound shall be dismantled and carrectly installed, at no additional cost �o the Owner. 3.02 TESTTNG A. Al] pipe support systems shall ve tested far compliance wzth this Section. After installation, each pipe support system shall Ue tested in conjunction with the respective piping pressure tests. If any part of the pipe suppart system. proves io be defectave ar inadequate, it shall be repaired or augmented under this Section ta the satisfaction of the Engineer. F,ND OI' SECTTON �rsos i ssai.sao 15140-9 aizoioa city af rori worth Nvrthside Ground Scorage Reservoir Project sECTrorr is�la PLi]MBING FIXTURES i � PART 1 - GENEItAL 1.01 RELATED DOCUMENTS A. Dra�+ings and general provisions of t1�e Co�itract, including G�iieral and Suppleinentary Conditions and Divisia� l Spacif'ication Seetions, apply to this Section. 1.02 SUMMARY ' A. This Section �acludes plu�nbing fixtUres and related compo��ents. B. Related Sections include th�e fallowing: 1 1. lllvision 15 Sectioz� "Pluinbing Specialties" for backflow preventers and specialty �ures not in ilus Section. I.03 DEFIN�TIONS A. Accessible k'i�.ure: Plurribing fixture tl�at cau be appraached, eniered, and used 6y people witli ' � disabilities. B. �'iiting: Device tlia� cox�trols f�ow of water into or out af pIumbizag fixture. Fiitings speci�'ied an t�iis 5ection inclurle supplies and �tops, ��l1C�t5 aT1C� S17DUtS� siiovaer heads and tub spouts, drains , and tailpieces, and �raps a1�.d waste pipes. Piping and general-duty valves are ir�cIuded w'L�ere rildicated: 9 � 1.04 SUBMITTALS . A. product Data: Include selected itxture and trim, fittings, accessories, appliances, appurtenances, equipment, and supports a��d indicate �naterials and fuiishes, c�ime�isions, corisiruction detaiIs, an.d flow-cantrol rates for each type of fixture i�adicated. B. Shop Drarv�ngs: Diagram pavi+er, signal, and control wiriug and differentiate between � inanufacturer-installed atad f�eld�installed wiring. C. Mai�tenauce Data: For p�umbing fixtures to iiiclude in znaintenance manuais specified iia Di�isian 1. 1.05 QUALITY ASSURANCE A. Source Lirnita#ions: Obtain p3umbing fxtures, �aucets, anci other compc�nen�s of eacl� aategory tlirougl� one source frat� a s�ngle manufacturer. ' I. Excepiian: If fixtures, faucets, or o�l�er components are uot available 'froin a sii�gle mant�facturer, obtain similar prodtrcts frot�n otlaer inanufact�,jrers specified for tltat category. PWNordiside D2017 1 S 41 Q-� 8/13102 City af Fort Wortli Norfhside Ground Starage Reservnir Project B. Electrical Catnpoilents, Devices, and Accessories: Listed aud labeled as defined in N�PA 70, A��icle 100, by a testing agency acceptable to authorities ha�ing jtuisdiction, and nZarked for ii�tendcd use. C. Raguiatory Requirenaex�ts: Coznply witla requirexrzents iza ICC A117.1, "Accessible ai�d Usable Buildi�ags afid Facilities"; Public Law 90-4$0, "Architectural Barriers Act"; and Fublic Law 1Q1- 3.36, "Americans with Disabilities Aci"; about pl�.unbing fizciures far people with disabilities. D. Regulatory Requireinents: Comply wiih requirements in Public Lavv 102-486, "Energy Policy Act," about water flow az�d cansurriptian raies for pIumbing fxtures, E. NSF Standard: Comply with NSF 61, "Drinking Water Systein Components--H�altli Effecis," for ii�ture matez'ia�s t�iat wi11 be n� contact with potable water. F. Select combiriafions of fixtures and trim, faucets, £'ittings, and other compone7its t11at are coinpatible. G. Comply with the %llawing applicable standards and oth�r requiseinents specified for plurnbizag fixtures: � . l. Enaineled, Cast-Zrax� Fixtures: ASME A112.19,1M. 2. Hand Siiilcs: NSF 2 construction. �, Plastic Lavatories: ANSI Z124.3. 4. Plastic Sinlcs: ANSI ZI24.6. 5. Porcelain-Enaineleti, Formed-Steed Fixtux'es: ASME A112.19.�M. 6. Stau�less-Steel �ixt�res Other T7iai� Service �inlcs: ASME A112.19.3M. 7. Vitreous-Cl�iila Fixtures: ASME A112.19.2M. 8. Water-Closet, Flush Valve, Taizk Trim: ASME A112.19.5. 9. Water-Claset, Flushoineter Ta��lc Trim: ASSE 1b37. H. Conlply with tlie followi��g appl[cable standards and otlaer requirernants specified for lavatoiy and sink faucets: 1. FaUcets: ASME AI12.18.1M. . 2. Hosa-Coupling Thrreads: ASM� B 1.`20.7. 3. I�ategral, At�nosplieric Vacutun Breaicers; ASS� 1001. 4, NSF Materials: NSF 61. 5, Pipe Threads: ASME 81.20.1. 6. Supply aiid Drain Fittuigs: ASME A112.I8.1M. I. Comgly with tl�.e following applicable standa.rds and ather requirements specified for iniscellaneous fittings: 1. Atiuospheric Vacuu�n Breakers: ASSE 1001. 2. Brass and Copper Supplies: ASME A 1 I2.1$.1 M. 3. Manual-Operation Flushometers: ASSE 1Q37. 4. Plastic Tubular Fittiiigs and Piping: ASTM �' 4a9. 5. Tubular Brass Drairiage Fittui�s and Piping: ASME A112.18.2M. ]. Camply with the following applicable staudards and other requirements specified for miscellaneous cninpo�.ents: 1. Fjaar Drains: ASME Al 12.2,I.1M. �wr�orc�tis�� ozai� 15410 - 2 sl��roz City of Fort Worih I*Iorthside Grouod 5torage Reservoir project 2. Grab Bars: ASTIVI �' 446. 3. Hose-Caupling Tl�reads: ASM� B 1.20.7, 4. Hot-Water Dispensers: AS�E 1023 and UI, 499. , S. Off-Floor Fixfi.u-e Supports: ASME A112.b. �M. 6. Pipe Threads; ASME B 1.20,1. 7. Plastic Toilet Seats: ANST Z124.5. 8a Supply a�id Drain Protecti�ve SIaxeldin� Guards: ICC A1I7.1. 1.Q6 CQORDINATION A. Coordinate rougl�ing-in and final gluinbing fixt�ure locat�ons, and �erify that fixtures can be i�istall�d ta cornply wi�li original design and referenced starxdards. , 1.p7 WARR.AN'TY A. Provide a tniniinum of a iwo {2} year warranty against ma��u�acturer's defec#s and it�stallatiQil. PA.RT 2 - PRODUCTS Z.01 MANUFACTURERS A. Mai�ufacturer uni�or�nity shall be as sp�ci�ed ir� Division 15: "Basic Mechanical Maierials aaad Methods." B. Subject to compliance with specified requirements, provide plumbing fixtures of one of tl�e foliowing: 1. Faucets: a. � Spealcmau 6. Ainericau Standard; U. S. Plumbing Yroducts c. Chicago Faucet Co. ,, d. Delta Fatrcet Co.; Div. C?f Masco Coxp. e. Eljer Plumbir�gware Div.; Houseliold Inter�ational Co. £ Kohier Co. g. T&S Brass 2. Fix�uxe Supports: a. Jasam Mfg_ Co. b. Kol�ler Co. c. Tyler 1'ipe. d. Zurn It�dustries, I�ic.; Hydro�necliauics Div. 3. Lavatory, Staiz-�less Steel a. Acan1 Engine�riu�g Co. b. Elkay MatiUfacturing Cc�. a Intersan Manufacturing Co. d. Just Manufacturing Ca. 4. Water Closef FVWNorilrsideQ2DI7 15414 - 3 8l13/02 c�� dfrort wo� Nor[hside Grou�3d Storage lteservoir Prnject a. Arnerican 5tandard Iz�c. b. Cratta Plumhing 1 Fiat Products c. Kohler Co. d. Sloan Flusl-imate e. U. S. I��dustxies I�fj�r 2.02 FIXTLTRES A. See ScheduIe on Drawings B. Escutcheons: clu'ame�plated cast brass witl� set screw. PART 3 - EXECUTION 3 . Q 1 EXAMINATION A. Examii�e roughing-iii for water soil and for waste pipiug systems and supports ta �erify actual locations atld sizes of piping connectians and that lacatians and types of supports match tliose indicateci, before plumbing fixture u�stallation. Use tnanufacturer's roughing-ill data if roughiiig- in data are not ivadicated. B. Exarnine walls, flonrs, a�td cabinets far suitable conditio:�s where fixtures are to be installed. C. Proceed witli instailation only after unsatisf�tory cqnditions l�ave beei7 corrected. 3 .02 FIXTi JRE 1NSTALLATION A. Asse�aable fixtures, tz'ittz, �"ittings, atid otl�er componerzts according t� inanufaciurers' writteu instructions. B. For wall-haziging fixtures, install ofF floor supports affixed to building substrate. 1. Use carrier suppor�s witl� wasie ftting ai�d seai for back-autlet fixtures. 2. Use carrier sUppar�s without wasYe �itting For fixttares with tubular waste pipizig. 3. Use cl�air-type ca�xier supports with rectangular ste�I uprights for accessible fixtures, C. Install back-autlet, wall-laa�igii�g fixiures onto waste �tting seals and at�aeh to supports. D. Install floor-mountulg fixtures oii clQset flanges or nther attac�unents to piping or build'u1g sul�stra#e. E. I�lstall wall-��anging fi�turas witl�► tubular waste piping attac��ed to supports. F. Iz�stall floor-mounti�ig, back-autlet water closets attached to buildii�g floor substrate and wa11 braeket aild onto waste fitting seals, G. I��stall �xfures lev�l az�d plumb accordii�g to �nanufaciurers' wriiten instruetions and rotrglizrxg-in dravuings. H. Install water-supply piping with stop on eacli supply to eaeI-► fixt�ire ta be cont�ected to water distribution piping, Attacl� stipplies to supports or substrat� within pipe spaces bel�iz�d fi�tures. Install stops in locations where the,y can be �asily reached for operation. FWl�iorthside 02017 15410 - 4 ai�a�o2 City of�orE WorYh Nortl�side Ground 5tarage Reser�oir Project I. Exceptioz�: Use bali, gate, ar globa valve if stops are �rot specified with fixture. Refer to Division IS Section "Valves" for geiieral-duty valves. J. Instal3 trap and tubular wa�ie piping v�� drairl outlet of eacli fxture to be directiy conuected to sauitary cirainage system. K. Tnstall tubular waste piping on drain outlet af each fixture to be indirectly connected to drainage system. L. Install tanks for accessible, tanic-type water closets with lever l�andle mounfed on wide side of compartment. N. Install tailet seats on water closets. O. Install faucet-spout �tkings witIi specified flo� rates and patterns in faucef spouts if faucets are not available with required raies and patt�rns. Include adapters if z'equired. - P. In.stall water-supply, flow-contz�ol fittings with specified flow rates in £'i,x,ture supplies at stop valves, Q. Install faucet, flow-control fittiyigs with specified flow rates and patterns ui fauc�t spouts if faucets are isot available with required rates and patt�rns. Include adapters if required. R. Install traps oia f�ture autlets. 1. Exception: Omit trap on fixtures with inte�t-al lraps. 2. Exception: Omit irap on indirect wastes, uuless o�lierwise i.ndicated. S. �nstal! escUtcheons at pipi»g wall c�;zlzng penetrations in exposed, finislied ]ocations and witllin cabuYEts and millwork. Use deep-pattern escutcheo��s if required to con��aI p�•otrudiiig fittiiigs. Refer to Diviszoi3 15 5ection "Basic Meclaanical Ma#erials an.c� Metl�ods" for escutcI�eons. T. Set service basiits in leveling bed of cemenfi grout. Refer to Division 15 Section "Basic Mecl�a�iicallV�aterials and Methods" fox grout. iJ. �eal joittts between fxtures a�.ad walls, floors, and counters using sauita,ry-type, oue-part, mildew- resistant, siiicone sealant. Match seaIant color to �xture color. Kefer to Division 7 Sectioxi "7oiiit Sealants" far sealant and installatia�, requirements. 3.03 CONNECTIONS A. Piping installati�n requirements are specified in ather Division 1 S Sections. Drawings indicate general arrangement ofpiping, fittings, and speciaities. B. Connect water su�pliss from water distribution piping to iixtures. C. Connect drain pipuzg from fixtures to drainage piping. D. Supply and Waste Conneations ta Plutnbix�g Fi�tures: Gonn�ct fixtures with water supplies, staps, risers, traps, �tSd waste pipiiig. Use size fitiings x•equired to �natch fix�ures. Cannect to plun�bing pipit�g- , FWNortl�side 02017 i�4X �- 5 8113/02 City of �'ort Warih �+Iorthside Ground Storage Keservoir Yroject E. Supply and Waste Connections to Fi�ctures and Equipinent Specified in O�lier Sectioz�.s: Coixneat fixtures and equipment with water supplies, stops, risers, traps, az�d waste piping specified. Use size fttings required to �natch fiYtures and equipment. Coxinect to pluinb'vng piping. F. Grouild equipmeni. G. Tighte�i eIectarical coiinectors and ier�ninals according ta inanufacturer's published torque- tiglite�ing values. Tf manufacturer's torque values aa-e not uidicated, use those specified u� UL 486A axad UL 486B. 3.04 FIELD QUALITY CONTR�L A. Verify that installed fxtures are ca�eg�ries and types speci�ed for locations wher� installad. B. Check tliat fixtures are complete with trim, faucets, fittiilgs, zuid other sp�cified componenis. C. Iz�spec# n�stalled fixtures for damage. Replace damaged fixtures aud comgonents. D. Test installed fixtures after vvater systeins are pr�ssurized far proper operation. Replace inalfunc�ion'vig fixYures azad co�nponents, t�iea retest. Repeat procedure until units opexate properly. 3.05 ADJUSTING A. Operate and adjust fauaets a�id contrals, Replace daYnaged a��d nnalfunctioning fix�ures, fittiiigs, and controls. C. Adjust water pressure at faucets to produce praper flaw aiad stream. D. Replace washers and seals of Ieakii�g ai�d c�ripping fauceis uid stops. 3.Q6 CLEA,NING A. Clean fixture5, fauc�ts, azld other fittings with manufacturers' recomznended cleaning methbds and materials. Do the following: B. Rezno�e faucat spouts and strainers, z'eznov� sediment and debris, and reinstall strainers and spouts. 3.Q7 PROT�CTION A. Provide pXotective covering for znstalled fixtures and fittings. B. Da z�ot allow use of fixtures for tennporary iacilities unless appro�ed in writing I�y Qwz�er. �ND OF SECTION 15410 rwr�oru,S�d� Q�at� 15410 - 6 s�i3roz City of Fort Worfh Northside Ground Storage Reservoir Project SECTION 15430 PLi7MBINGr SPECIALTIES PART I - GENERAL 1.01 RELATED DO�UMENTS A. Drawings and general pravisians of the Contract, including General and Supplementary Co��ditions and Di�isiota 1 Specification Sections, apgly to this Sectiat�. 1.Q2 SL]NIlVIARY A. Tliis �ection includes th� follor�vizig plumbing specialties: 1. Backflow preventers. , 2. Miscellaneaus piping specialties. 3. Slee�e penetration systexns. 4. Flashing materials. , , 5. Cleano�xts. � 1.43 DEFII�TITIONS A. The fallowing are industry abbreviatio�is for plastic pipiug materials: 1. ABS: Acrylonitrile-butadiene-styrene plastic. " � 2. PE: Polyethylene plastic. 3. PUR: Palyuretl�ane plastic. ' 4. PVC: Poly�inyl chloride plastic. 1.04 PEI2FORMANCE REQUIREMENTS A. Provide com.pax�ents aiid installatian capahle of producing piping systems wztla following minitnum working-pressur� ratiyags, uziless otlaerwise indicated: 1. Darnestic Water Piping: 125 psig. 2. Sanitary Waste and Vent Piping: 10-foot head of water. 3. Staz�n Draiiiage Pipitag: 10-foot head of water. I.OS SUBMiTTALB A. Product Data: Iticlude rated capacities and sliipping, instalIed, ax�d operating weights. Indicate inaterials, finishes, dimensions, required clearances, and methods of assembly of components; and piping and wiriiig connectious for t��e following: 1. Backflaw preventers and water regulaiors. 2. Water f�animer arresters, air vents, aiid trap seal primer valves and systems. 3. Drain valves, hose bi�bs, hydrants, and hose statzons. 4. Cleanouts. 5. Air-admittance valves, V�llY C1p5, ve�at ter�7ivals, and roof flasl�ing ass�mt�lies. F4V Nortliside 020i7 1 S4-�a -� 81131U2 City of Fort Worth Northside �Sround Storage Reservoir Froject 6. Slee�e petietration systiems. B. Shop Drawings: Diagram power, signal, and control wiring. C. Field test reports. D. Mainte��ance Dafa: For plumbing specialties to include in mainteiiance manuals. Include the following: ' 1. Backflow preventers and water regulators. 2. Hnse statians and hydrants. 1.06 QUALITY ASSUR.AI�IC� A. Product Optians: Drawings indicate size, profiles, and dimensional requirements oi plumbing specialties and are based an tlae speci�c systein iudicated. Re%r to Division 1 Seetian "Product Require�neiits." B. Plumbiiig specialties shall bear label, stamp, or o�lier inarkittgs Qf speci�ied testing ageiicy. C. Electrical Compoilents, Devices, aiid Accessories: Listed and label�d as defined 'ui Nk'PA 70, Article lOQ, by a testing agency accegtable to aut��orities having jurisdiction, and marked %rr i��tended use. D. ASME Compliaz�ce: Comply witlt ASME B31.9, 'Buildiz�g Services 1'iping," for pipin� mat�rials artd installation. E. NSF Coinpliatice: 1. Comply with NSF 14, "Plastics Fiping Cornponents and Related Materials," for plastic doinestic water pipiz�.g com�onellts. Include markii�g "NSF-pw" o�.� plastic potabl�-water piping and "NSF-dwv" oit plastic drain, waste, az�d vent piping. � 2. Co�nply with NSF 61, "Driz�kzng Water System CoinpoFients--Healtli Effects, Sections 1 througli 9," for potable dotnestic water phimbiiig specialties. 1.07 WARRANTY A. Pravide a�ninimum of a twa (2) year warratity agains# mailufacturer's defects aa�.d in.stall�.tion, PART 2 - PRODLTCTS 2.01 MAN UFACTURERS A. Zn otl�er Pa�-t 2 articles where subparagraplz titles helnw iiltx'oduce lists, the fo�lowing requirements apply for product solectian: B. A�ailable Products: SuUject to coznpliat�ce witl� requireinents, products that inay b� ii�corpaxated if�to tlie Work include, but are not 1'united fo, the producfis specifed. �. Available Mat�ufacturers: SuUject to campliance wit�i require�uents, rnanu�acturers offering products tl�at may Ue incarporated info the Work include, Uut are not liinited to, �.�e �nanufaciurars specified. �wrrorrt�s�dea2ai� 15430 - 2 gii3�o2 City af �ort Worth Nord�side Ground 5torage l�eservoir Praject 2.02 BAC�LOW PR�VENTERS A. Availahle Manufacturers: 1. 2.. 3. 4. 5. 5. 7. $. 9. 10. 11. Ames Co., inc. B & K Industries, Inc. Cla-Val Co. CMB �idustries, Inc.; Febco Bacicflow Prevent�rs. Conbraco Lidustries, Inc. FLOMATTC Corp. IMI Casl� Valve. Mueller Co.; Hersey Meters Div. Sparco, Tnc. Waits In�ustries, Tnc.; Water Produets Div. Zurza Industries, Inc.; Wilkins Div. B. General: ASSE standard, backflow preventers. 1. NPS 2 and StnalIer: Bronze body with threaded eilds. 2. NPS 2-1/2 and Larger: Broiize, cast-iron, steel, or staii�ess-steel body wit11 flanged ends, a. Interior Lining: AWWA CSSO or �'DA-approved, epoxy coating for back�ow pre�enters having cast-iron or steel body. 3. Interior Components: Carz'osioa�-reszstant materials. 4. Exterior Finish: PoIished chrome plate if us�d in cl�rozne-plated piping system. 5. Strainer: Dn inle�. C. Double-Check Backflow Prevention AssembIies: ASSE I015, suitable for continuous pressure application. IncZude shutoff �a�vas on inlet and aut�et, and strainer on inlet; test cocks; and two positive-seaiing clleck va�ves. 1. �ressure Loss: 5 psig maxunuzn, fhrougl� ix�iddle 1/3 of flow raiige. 2.03 MISCELLANE�US PIPING �PECIALTIES A. Water Hamin�r Arrestexs: meial cuslZiozung chamber. tlaraugh F. ASSE 1b10 or PDI-WH 2O1, metal-bellows tyge witll pressurized Sizes indicated are based on ASSE 1010 or PDI-WH 2Q1, Sizes A 1. Max�ufacturers: a. �Josarn Co. b. Sznith, 7ay R. Mfg. Ca. c. Tyler Pipe; Wade Div. d. Zurn Industries, Inc.; Specif catian Drainage Operation. B. Roof Flaslaing Asseinblies: Manufactured assen�bly an:ade of 6-lb/sq. ft., 0.093 8-inch-I thick, lead �- flashing collar and skirt extending at least S inches from pipe with galvanized steel boat rain%rceanent, and counterflasliing fitiuig. 1. Maxlufacturers: a. Acorn Ezigineering Company; EImdor/Stoneinan Div. FW Nortl�side 02017 � J�4�� -� 8/1310� City nf Fort Warth Northside Ground 5tarage Reservoir Project 6. Opan-Top Vent Cap: Witllout cap. C. Deep-SeaI Traps: . Cast-iran or bronze castuig, with inlet aiid outlat matching connected piping and clealiout trap seal primer valve coz�i�ection. � l. NPS 2: 4-iuch- zninunum water seal. 2. NPS 2-112 and Larger: 5-incl�- minimum water seal. D. Fixed Air-Gap Fittings: Mauufactured cast-iron ar bronze drainaga ftting witl� semiope�t tap witly LIireads or deuice to secure draiz�age inlet pipir�g in iop and bottom spiga# or t1u-eaded outlet larger tlaan top inlet. Include design compiying wifl� ASME A112.1.2 tl�at will pravide £'i�ed azr gap beiweeii installed 'uilet and outlet pipiug. E. Stack Flashing Fittiiags: Couixterflashing-type, cast-irou fitiing, witl� battom recess for ter�ninating roof inembrane, and with direaded or liub tc�p iar extending vent pipe. F. Vent Teruiiiials: Cninrr�ercially rnanufactured, shop- or field-fabricated, frost-praaf assembly constructed of galvaiiized steel, copper, or lead-coated copper. Size to provide �-iaacl-� enclosed air space t�atween outside of pipe aiid inside of flasliii�g collaa• exteiisioii, with counterflashiiig. 2.04 rLASHCNG MA�TERIALS A. T�ead �I�eei: ASTM B 749, Ty�e L51121, copper bearing, witl� ti�e �'ollawi��g r�iz�i��ma� weigI�ts and tliicknesses, tuiless otlierwise ii3dicated: 1. General Use: 4-lb/sq. ft., 0.�625-incli tliickiiess. 2. Vent Pi�a Flasl�.iz�.g: 3-�b/sq. ft., 0.0469-inch tl�ickness. 3. Burning: 6-lblsq. ft., 0.0938-iuch thickness. B. Fasteraers_ Metal compatibie with inaterial and substrate being fasteneci. C. Meta� Aceessories: Sheet meta� sirips, clamps, a�iehoring devices, and simiIar accessory units required far iXlstallatioll; matc�� or co�.patible wzt�� xtaterial beizag uistalled, D. Solder: ASTM B 32, lead-free alloy. E. Bituinuious Coatii�g; SSPC-Paiz�t 12, SDIV�17�-��pE, bituzniuous inastic. 2.Q5 CLEANOUTS A. Cleanouts, Comply witlt ASME A112.35.2M and ASME A112.3.1. 1. Application: Floor cleanout and Wall cleanout. 2. Products: a. See Drawing Schedule. 3, Body or �errule MateriaL• Cast iron. 4. Clazx�ping Device: Required, 5. Outlet Cannection: Tlu-eaded. 6. Closure: Bras� plug w�t1� straight threads and gasket. 7. Fraine and Cover Materiai aiid �iuish: Nickel-bro��ze, copper alloy. 8, Fra�xae and C�ver Sliape: Round, FW Northside 02017 ��43 �- 4 Sl13/02 City of Fort Worth NortUside Ground 5iora�e Resezvoir Project PART 3 - EXECUTION 3.01 INSTALLATION A. Refer ta Division 15 Sectian "Baszc Mecl�anica� Materials aud Metl�ads" for piping join.iz�g xnaterials, jaint ca�skruction, and basic instal�ation requirennenis. � B. Install backflow preventers in each water supply to mechanical equipx�.ent ar�d syste�n;s and to otl�er equipment and water systems that inay be sources of contamuiation. Comply witl� a�thorities having jurisdiction. .. 1. Locate backflow preventers in same room as connect�d equipment ar systein. 2. Install drain far backflow pre�enters with at�nospheric-vey�t drain conx�ectior� with air-gap F fitting, fixed air-gap fitting, or equivaleiit positive pipe separatioi� af at least two pipe � diar�aeters in draui piping and pipe to flonr drain. Locate air-gap device attaehsd to or �der back£low prevetater. �ianple air breaks are not acceptable for tl�.is application. �� 3. Do nnt iilstall byp�ss piping aroulici 6ac�Cflow prevet�ters. C. Install pressure regulators with ii�let and outlet shutoff �alves aud balance �alve bypass. Ittstall pressure gages on inlet and outlet. D. Install sfirainers on supply side of each control val�+e, pressure regulator, atid s�leiioid valve. E, Install baGkwat�r valves i�i buildi��g drain piping. For interzar installation, provide clean�trt d�:ck plate flusl� witl� floor and centered over backwater valve cover, and af adequate size to remove valve caver for servicing. F. Install expansion joints on vertical risers, stacks, a�3d conductors if indicated. G. Install c�ea��ou#s in aboveground pipii�g and building drain piping according ta tlae follawing, unless atherwise indz"cated: 1. 5ize same as cirainage piping up �o NPS 4. Use NPS 4 for larger drainage piping uuless larger cleanout is indicated. � 2. Locate a� each change sn direction of piping greater thaz� 45 degrees. 3. Locate at tx�uumuin inter�als af 50 faet for pipin.g NPS 4 aiid smaljer and i 00 feet for larger piping. 4. Locate at base of eacl� verkical soil and waste sfack. J. Install cleaiiout deck plates with top flush witl3 finished flooz', for floor cleaiiouts for pipi�ig below floors. K. Install cleataout wall access covers, of types indicated, witli fraine and cover flusl� wit11 finished wall, for cleanouts located in concealed pipuig. L. InstalI flashing flange and clampin� device with eacl� stack arnd cleanout passing tl�rough floors with waterproof 2neinbrane. M. ��istall vent flashing sIee�es on stacks passi�zg i:larougii roof. �ecure ov�r stack flashing accordit�.g to manufacturer's wz'itte�i instractio.ns. �wrro�cnsia�azni7 15�43D - 5 ��02 City of Fort Worth Northside Ground Starage Reservoir Project N. Install ft'ost-praof �ezrt caps oz� eacl� vei�t pipe passii�g tIZrough roof. Mau�taui 1-incl� clearai�ce bet�veeai veiit pipe and roof substrate. O. Fasten wall-hat�ging pl�mbing specialties securely to supparts attac�ed to buiiding suhstrate if supports are specified aiid to building wall coizstruction if' no support is ii�dicated. �'. �'asten recessed-typa plutnbiiig specialties to reinforce�nent built into vvalls. Q. I�istall waod-blackuig reinforcement for wall-rnounting and recessed-type pluznbing specialties. R. Ins#aIl individual sIlutofF valve in eacli watar supply to plumbing specialties. [Jse ball, gate, or globa �alve if specific �alve is not indicated. Iz�stall shutoff �valves i�1 accessi6le locatioils. Refer to Division 15 Section "Val�es" for general-duty ball, butterfly, check, gate, az�d globe valv�s. S. Ii�stall air vents at pipiiig high poizrts. Include ball, gate, or globe valve in irtlet ar�d drain pipi��g from outl.et to #Ioor drain. T. Instal� traps a�� pIuinbing specialty drai�� outiets. Oanit traps on indirect wastes unless trap is indicated. U. Install escutcl�eons at wall, fioor, and ceilir�g pe��etrations in expos�d finislled Ioeat�ons and vvithin cabiuets and millwnrk. Use deep-pattern escutcl�eons if required to cax�ceal protruding pipe fittiilgs. 3.02 CONNECTIONS A. Piguig instailation requirements are specified in otlier Division 15 Sections. Drawings indicate general arrangemeirt of pi�ing, fittings, at7d specialties_ B. I�1sta11 piping adjacent to equipinent to a11ow service a�1d inaintenai�ce. C. Com�ect pltunbing specialties to piping specified in a�%:er Divisiaza I5 Sectio��s. D. Grou�d equiprnent. E. Tiglrten electrical connectors and terminals accarding to inanufacturer's publisl�ad torque- tiglitenin� �alues. If znanufacturer's torque values are not indicated, use those specified in UL 486A a�ld UL 486B. F. Con�iect pliunbitig specialties ai�d devices that require pawer accordi��g ta J]ivisioi� 1G Sections. 3.03 FLASHING �NSTAT�LATION A. Fabricate flasliiiig from siiigie piece �iiless large pat�s, sut�lps, ar otller dYainage sllapes are required. Joii1 #iasiiing according to tl�e following if required: 1. Lead S1leets: Bur�7 joi��ts of lead sheets 6-lb/sq. ft., Q.0938-inch thicicness or #liicker, Solder jaints af lead sheets �-Iblsq, ft., Q.4625-it�cl� thiclulcss or tlunn�r. � FW Nortliside �2D17 15430 - 6 8/13102 City of Farl WorYh Nortliside Ground 5torage Reservoir Project B. Ii�stall sheet flash.ing on pipes, sleeves, and specialties passing thraugli or embedded in floars and roo�'s with waterprooimembran�, I. Pipe Flashiug: Sleeve type, tnatching pipe size, with minimutn lei�gYh of 14 ifaches, asid skirt ar flaiige e�ending at least $ inches around pipe. 2. Sleeve Flashu�g: F'lat sheet, with skirt or flange extending at lea�t 8 inches around sleeve. 3.. � Embedded Sp�cialty �lashing: Flat sl�eet, with skirt or flange extending at Ieast 8 iuches arou»d specialty. ' C. Set flashing on floors and rnois in soI'rd coating of bituminous ceinent. D. Secure flasliing iiito slee�e aud spacialty clampi��g ring or device. E. Install flashin.g �ar paping passiug through roofs with counterflaslli�tg or commercially made flasl�i��g fittings, accardii�g to Divzsiot� 7 Section "Sheet Metal Flaslti�ig atid Trim." F. Extend fiashiiig up vent pipe passing tlarougI�. :raofs and turn down into pipe, or sccure flaslii�ag into east-iroiz sleeve l�a�i��g caulking recess. G. Fabricate and insiall �lashing and paus, sumps, and other draina�e sl�apas. . 3.04 �'IELD QUALITY CONTROL i �� A. Manufacturer's Field Service: Engage a factary-aLtthorized serviee representative to inspect field- assaznbled trap seal priiner syste�ns and tlieir installation, including piping and electrical connections. Report results in writing. 1. Leak Test: A$er installation, cliatge system and test far Ieaks. Repair Ieaks and r_e�est uniil i�o leal�s exist. 2. Operatianal Test: After electrical circuitry has been energized, start units to confirin proper inotor rotatioii and tu�it operation. Remove malf'ta�ctioz�ia�g units, replace with new units, aind retest. 3. T�est and ad�ust coi�b•als and safeties. Replace daznaged and malFunctioniug cantrols aud equipment. 3.05 PRQTECTTON A. Placa plugs in ends af uz�completed piping at end of each day or whe�t work staps. END OF SECTIDN 15�430 � PW Norlliside D2017 15430 - 7 8/13/02 City of Port W arth ]�+prtl�side Ground Storage Reservoir Project SECT�ON 15766 HORIZONTAL BLOWER LTNIT HEATER� PART1-GENERAL �� 1,1 RELATED DOCU NIENTS A. Drawiiags and general provisions of the Co��#rac#, including General a��d Supplaxnentary ' Conditions and Divisioza 1 Specifieation Sec�ioiis, agply to this Sectio��. 1.2 SUMMA.RY A. This Section includes harizontal blower unit heaters. 1.3 SUBMTTTALS A. Product Data: Ix�elude specia3ties and accessories for each unit type and caufiguration. � B. Shop Drawings: Submit tIze followiug for each unit type and conf guratian: 1. Plans, elevations, sections, and details. � 2. Details of anchorages and attachtaaents to structure and to supp�rted equipment. . 3. Power, signal, and control wiring diagrams. Di�ferentiate between manufacturer- instalIed and �ield-installed wirin�. ' 4. Equipment scliedules to includa rated capacities; slupping, ii�stalled, and operating , weights; furni�hed specialties; and a�cassaries. � C. Sarnples for I��itial Selection: IVlanu�acturer's eolor cl�arts show�ng tf�e full range of colors ' available for units witla �actory-applied color finishes. D. Field Test Repnrts: Written reports of tests specified in Part 3 of this Section. E. Maintenance Data: For Iaorizo�tal blawer unit heaters to include in maintenance manuals specified in Division l. Include the foItov�+ing: • 1. Maintenaz�.ce schedules and repai� parts lists for motors, co�3s, aud integral con�rols. 1.4 Qi]ALITY A�SURANCE A. Electrical Components, Devices, and Accessories: Listed aud labeled as deimed in NFPA 70, Article 1�0, by a tesiiug agei�cy acceptable to autliorities having jurisdiction, and marked for intended use. FWNorthside 02017 15766 - 1 8/13/Q2 City o£Fort Worth Northside �round 5torage Reservair Praject 1.5 COORDINATION A. Coordinate layout aiid installa�ioii of l�orizontal blower unit h�afiers and suspez�sioi� systenn compoilents with otlier construction tl�at pe��ett'af�s ceilin.gs or is supported by them, itacluding liglit f�tures, HVAC equipment, fire-suppression-system coi�apoz�ents, and partition ass.emblies. 1.6 WARRANTY A. Provide a mizliinum of a two (2) year warranty for manufacturer's defects and installation PART 2 - �'RODUCTS 2.1 MANUFACTURERS A. Available Maisufactarers: Subjact ta caxnplzance witl� requzrements, ina�iufacturers offering products tlaat may be incorparated into the Work include, but ara not linaited to, tiie �allawing: B. ManUfacturers: Subject to carnplianae v,litli requirements, provide products by one of the followii�g: Chrainalox. 2.2 UI�IT HEATER� A. Provide h�aters vvitll the following specifica#ions or approved equal: Furnisli and install Cliromalox type UB Horxzantal ili�it Heatez•s or approved equal witli heatii7g and air deIivery capabilities as showii on tlie lieating scI�edule. Mouxltuag i�rackets designed for either ceilirag or wall swz�el xnountin.g sliall be furilished as sl�awn on the heating scl�,edule. The cabinet sl�all be 16-�auge die farmed fur�liture grade steEL Individuai adjustable louvers s�all be i'urnisl�ed to pra�ide desired control of discharge air. All naeta3 snrfaces of the casu-►g shall be phosphate coated to resist carrosion, and fiiisl�ted in gray powder caated pai.nt. T�e electric heatiug banlc shall be Clarornalax inetal sl�eath Finfube heating elements witl� fu:rnace brazed fins for impraved heat transfer. Automatic reset il�ermal overheat protection shaIl be wired ta instantaneous de-�nergizing of the heating ejeinent in case of thermaI overload, Motoz'� sl�all be of the totalXy enclosed cantin�z�us fan-dUty slee�ve bearing type equipped wit�i built-in thermal averload protection. Eacli unit sliall be equipped with a c�a�nbinatian �an g�zard/motor support resiliently mounted at four points to absorb any motor �ibration. Faus s1�alI be aluuninunt, directIy coi�nected to faFi inator, dyna�nically balar�ced and designed specificalI� for unit heater application. Provide cozitrol hansfonners shall 6e a�ailable to internally develop safer low voltage fnr pilot-duty eontrols circuits, �an switclai��g devices shaIl be available to independeutly operate tlze fan motor far suminer circulation and wintet I�eat rec�very. FWNorthside 02017 15766 - 2 s�i�ioz City af Fort Worth Northsida Crraund 5fnrage Reservoir Prajecf Provide huilt-in co��lfort cozxtxal tlsermostat with renioi� fan only switcl� and disconnect SWI�C11 for all models. All lieaters shall be iJL Listed, CSA Cer�iiied and ineet requireinents of the National Electrical Code. PART 3 - EXECUTION 3.1 EXAMINATION A_ Exainii�e areas to receive I�arizoiltal blower unit keaters for complian:ce with requirements t�or installation tolerances and atl�er conditions affecting performance. '' B. Exawiiie rougluitg-in for piping and electrical connections to verify actual locations before . iiarizontai blower unit lieater installation. C. Proceed with instalIation only after unsatisfactory conditio�s have beet� corrected. 3.2 INSTALLATION A. Install horizontal blower unit faeaters Ievel and plumb. B. Install horizontal blower unit heaters to comply with NFPA 90A. C. Install wall-mot�nting thermostats aiid switcli controls ui electrical outlet boxes at heigl�ts to match lighting controls, 33 FIELD QUALITY C�NTROL A. Testiiig: Perform the follawiug field quality-controi testing an,d report resul�s in writing: 1. After electrical circuitry has �beei� e�aergized, start units to cai�.firm proper motor � rotatian and unit operatioz�. 2. Operate electric heating elements througls each stage to �erify proper operation and ` elecYrica� co�nectians. ... 3. Test and adjust controls and safeties. B. Repair or replace malfuiZctioning units. Retest as specified above after repairs or replacemet�ts are made. � 3.4 CLEANING A. After installing units, inspect unit horizontal blawer for daznage ta �nish. Remove pai��t splatters and other spots, dirf, and debris. Repair dazx�aged finish to match origi��aI finish. B. After installing units, clean horizontal blawer unit lieaters internally aocording to manufact�.�rer's written instructions. END O� SECTION 15766 FWNorihside U2017 � 5��6 - 3 8l13/02 City of Fort Warih Northside Ground Siorage Reservoir Project SECTION 15853 POWER VENTILATORS PART 1 � GENERIIL I T 1.1 RELATED DOCLTM�NTS A. Dravvings ��d general pravisians af tUe Contract, including General and Supplementary Coiiditions and Divi�sio�1 i Specification Sectians, apply to this Sectioz�. - 1.2 SiTMMARY A. This Section iueludes tl�e follow�ng: 1. Propeller walf fans B. Related Seciions: The following lisi includes, but is ilot liinited to, the oti�er sectiolis of these speeiiicatians tl�at contain requireinents that relate to this Section: 1. Division 15 Section "Basic Mecha�iical Maf�rials and Methods 2. Division 15 Sec�ioii "Sequenca of Operation" 3. Sectio�s pertain�ig to Tnstrumentation aiid Control in Division 13 �. Sectio�Zs pertaizxing ta Mators, Wzring, Electrical Disfributioii, etc., in Di�ision 16 as appiicable C. Products furnished, but nat insta3led, under this Sectian inc3ude roof curbs £or roof inouz�ted e�iaust faaxs_ , I 1.� PERFORMANCE REQUIREMENTS i A. Praject Alti�ude: Base air ratings on actual site e�e�ations. B. Operating Limits: Classify according to AM�A 99. C. Fan Unit Schedule: The %llowing uiformation is described in aia equipn:ieiat schedule an tb.e Drawings. 1. Fan perforn:zance data including services, capaci#ies, outlet velocities, static pressures, RPM, tip speed, rnotor requiremanYs, aud electrical characteristics. 2. Fan Mauufacturer, mod�l number a�id requirad accessories. 1.4 SUBMITTAI.,S A. General: Subinit each item ui this Articl� according to tl�e Cot�ditions af t��e Contract a�id Di�ision i Speci�'ication �ections. B. Praduet Data including rated capacities of eac11 uni�, weights (shipping, installed, aild operating), FWidorthside02D17 I5853 - I 81131U2 City afFort Worth Nvrthsida Ground Storage Reservoir Pmject �urnished specialties, accessories, and flie fallowing: 1. Certi�'ied fan performauce curves with system ogerating conditions indicated 2. Cert�ed fai� sound pawer raiings � 3. Moior ratings and e�ectrical characteristics plus �notor az7d electrical accesso:ries 4. Material gages az�d �nisiies, including colar charts 5. Daanpers, inclr�dizag Ilnusings, li�icages, and operators C. Shop Drawings irotn Manufacturer detailuig equiprnent assemblies a�xd indicating dimensions, weights, loadings, required clearances, method af �ield asseinbly, components, and locatioz� az�d size of each field connection. D. Wzring diagrams detaitiiig wiriiig for power a�id cantrol systems and differez�tiating clearly betvveet� Ma��Ufacturer-installed and fieId-ix�stalled wiring. �. Maintenance data for povver ventiIators �o include zn the operatzoz� and mainteiia�ice 1nat1ual speci�'ied in Division 1 and iz� Dir�isian 15 Section 'Basic Mecllaz�zcal Requiremeiits." 1.5 QUALITY ASSU�ANC� A. Electrical Companent Sta�dard: Provide cotr�pozients that comply with NFPA 70 and tl�at are lisfed aa�d labeled by UL where available. �. Listing and Labeling: Provide electrieally operated fixtures speci�ed in this Sectioil tliat ara listed and labeled. 1. The Terms "Listed" and "Labeled": As da�ned i�i Y�a� National Electricai Cade, Article 100. 2. Listi.ng and Laheling Agency Qualifcations: A"Nationally Recognized Testing Labaratory" (NRTL) as defi�ed ii� QSHA Regulation 191Q.7. C. AMCA Compliance: Pravide pi•oducts that meet perforn�auce requireznents and are iicensed to use the AMCA Seal. D. NEMA Compliance: Provide components required as part of �'a��s that cotnply witli applicable NEMA stat�dards. E. UL Standard: Pravide pot�ver ventilators thai camply with UL 7Q5. 1.6 PROJECT CONDITIONS A. Field Meas�rements: Verify di�nensions by field measurements. Verify clearances. B. Da not operate fans untiI ductwork is cIean, filters are iu place, bearings are lubricated, and fv�s have bee�i cominissioned. 1.7 COORDINATION AND SCHEDLTLING A. Coordinate ihe size a��d Iocatia�� af structural suppart meinbers. rwrra��;aeozot� 15853 - 2 arr3�oz City afFort Worth Narths9de Ground Storage Iieservoir Project B. Coordinate tlae �nstallation of coof curbs, equipme�t supports, and roof penetratians. 1.8 WARRANTY A. Provide a minimum of two {2) year warranty for znaaaufacturer's defects and installation. PART 2 - PRODUCTS 2.1 MANU�ACTCTRERS ,, A. AvailaUle Mant�facturers: Subject to cotnpliance with requirements, Manu�acfixrers offering products that inay be incorporated iu� the Work include, but are nvt limited to, tlie following: B. Maa�ufacturers: Subject to campliat�ce vvitla requirements, provide praducts by one of the ` fallowing: I . Propeller Wall Fans: a. Cook (Lore��) Ca. b. Greenheck Fan Corp. 2.2 PROPELLER WALL FAI�S A. Descripiion: Direct or belt driven propeller wall fans consisting of heavy duty cast alumitxunn propeiler, frame, propeller shaft, bearings, drive assennbly, inotor and discoi�nect switck�, monuting brackets, aud accessories. B. �'ratne: Fau fraine a�ad venturi shalI be coustructed of heavy gage steel with tI�e fan assembly balted to �l�e venfuri for ease of re�noval and maintenance. Mountiu�g �ardware for wall tnount sl�ail be included. C. Direct-Drive U�aits: Factory �ired to disconnect located axi outside of fau housing. D. Al1 drives shall be desigtied for 165°/a o�tlae rated horsepower capabilities, rx�otor drive shall be variable pitcl� through 5 horsepor�er. Belts s1�a1S be of i�e oil resistaut type. E. �'an: Direct or beIt driven propeller shalI cansist of a heavy-duty cast a�umint�m propell�r. The prapeller shall consist of six aluminum blades mounied i�� a cast al�.unu�um hub. This excfusi�ve design permits the replacement of blades without replac�ment of tl�e entire propeller. The pitch of t�e blade� sl�all be done at the factory and locked into place by means af a taper lock pin. �an bearings shall be of the ball bearit�g type with a miniinu�n average Iiia of 1 a4,00Q l�aurs, F. Accessories: The foIlowing accessories ars required as ixidicated or scl�eduled: 1. Provide fa�i guards 2. nisco�l�aect switah 3. Motorized bacl�draft dainper 4. Wea�lierhaod 5. Wall C�llar. FWNortliside 02017 15853 - 3 a�i3�az City af Fort Warth Northside Ground 5torage Reservoir Project G. Wlien speci�ied, a package version of a propellex wall faiz sliall be furilislxed w11ie1� would it�clud� ax-� aIl alux�ninu�n sIlutter, a steel ar alu�t�i��utn box iiiclucling a motor side guard. Ai� adjusiable anclxor angle s1Ya11 be furriisl�ed wIiich adjusts to tlie tIiickness of the waIl far ease of installation. � � 2.4 k'ACTORY �INISHES A. All steel fan coznponents shaIl be finished with an electrostatically applied, baked polyester powder coating. Eaci� cornponent sk�all be subject to a five stage eiivironmentally friendl�+ wash system, followed by a minimum 2 mil dft baked powder finish. Paint must exceed 1,040 hours salt spray under ASTM 8117 test method. � B, Alu�ninum Parts: No fi��isli r�quired. PART 3 - E�ECUTION 3.1 EXANIINAT'TON A. Examin.e areas a��d conditians far compliance witli requirements of iaistallation toterances and atl�er COTiCI1t1QT15 affecting performanee of the power ve��tilafars. Do not proceed witli installatian until unsatisfactory conditioz�s ��.ave been corrected. 3 .2 INSTALLATION A. Instail p4wer �entilators accardiilg to Manufacturer's written instructions. B. Install units �vitl� cleara�zc�s for service and maintenaz�ce. C. Label ui�its accordiiZg to requirements specified i.zi Division 15 Seciian "Mechanical Identification." 3.3 CONNECTIDNS A. Duct instaIlation a��d conuection requirements are specified i�� otller Divisioiz I5 Sections. Drawir�gs i�xdicat� tlxe general arrangemeiit of faus aud fars accessaries. , B. �Iectrical: Caz�forrn to applicable requireme�its in Divisia�l 16 Sections. C. Grounding: Graund equipment. Tig1-�ten electrical connectors an� terminals, includiug grounding connections, accard'uig to Manufacturer's publisl�ed torque-tiglrteniiig values, W11ere Manufaciurer's torq�e values are z�ot indicat�d, us� tliase specifed in UL 4S6A aud UL 486B. 3 .4 ADJ U ST1NG A. Adjust da�nper li�akag�s for proper daznper opez•atia�l. FWiVorthside 02017 1 S 8S3 - 4 8/131fl2 city af Fort Wartla Northside Ground Storage Reservoir P�ject B, Lubricate bearings. 3.5 CLEA1vING A. After completing installation, inspec� expnsed finis�i. Remove burrs, dirt, and construction -- debris, and repair damaged finisltes including chSps, scratcl�es, aiid abrasions. B. Cl�a�� fan interiors ta rexno�e £oreign :caaaterial and ca��struction debris. Vacuz.un clea�i fai� wl�eel � azzd cabuiet. 3.6 COMMISSIONING A. Final Cl�ecks befare Startup: Perform the folIawing operations and checks laefQre start�p: , 1. Verify that shipping, blocking, at�d bracing are removed. 2. �erify tliat unit is secure on mouuti�ags and supporting devices and that connectioiis for pipiiig, ducts, and electrica3 components are coznplate_ Veri£y that proper tiiermal- o�erIoad protection is installed in motors, s#arters, and discanaiects. I 3. P�rfarrn cleaning and adjusting specified i�i tliis 5ectiou. � 4. Lubricate bBarings and otIler naoviug parts witv factory-recommended lubricauts. I B. Starting procedvres for fans are as follows: 1. Ey�ergize mator; �erify proper operation of �notor, driv� system, and fat1. Adjust fat� to indicated R�'M. 2. Measure a�id record matar voltage and amp�rage. C. Replace fan and motor pul3eys as required #o aclueve design conditions. 3.7 DEMONSTRATION A. Train Owner's maintenanee personne� on proceduras and schedules r�lated to startup aud shutdown, troubleshaoting, seraicing, and preventive maintenance. � B. Review data in t��.e operation ar�d maintenance manuals. lZefer to Division 1 Section "Contract Claseout." C. Sclxeciule training with Owner, through Engineer with at least seven (7} days' advance notice. D. Demonstrate operation of power ventilators. Conduct walkiiig tour of tlae Project. Briefly identify locatifln and describe fi.�nctioi�, operatiozi, and mainte�iance of each power ventilatar. � END OF SECTIQN 15853 FWNorthside D24i7 15853 - 5 s�i3iaa City of Fort Worth Northside Ground Storage Reservoir Project SECTION 15975 SEQUENCE OF OPERA.TIDNS PART I - GENEI�, LO1 HEATTNG/VENTTLATIQN SYSTEM A. Tl�e building vvill be served 6y a single thermostat witli autoinatic heati�tg at�.d caoling switcl�over. B. Cooling mode will consisf of all fans operating whenever the space teinpea�ature is above 80°�' ' (adjustable} i C. Heatuig tnode will consist of all heaters bain.g et�►ergized wi�enever the space tetnperature is below 45°�' (adjusta�le) D. Tii the case t��at smake is detected, all units s�all be de-activated. PART 2 - PR�DUCTS (nof applic�ble} PART 3 - EXECUTION {i�ot applicable) E�VD OF SEGTIDN 15975 , �� I ,� ,� � .a FW Northside 02017 ] 5975-1 8�131�2 1 5 .� � � 1'� i 1� �,�� ,� ,� �� , , .� � �� T�►I�eT�.�i�� 1b ��L City of Fort Worth iw[orthside Pamp Station and Ground Storage Rese�voir Project SECTTON 160D4 ET,ECTRICAL - GENERAL PROVISIONS PART1 GENERAL 1.01 SCOPE OF WORK A Furnish all labar, material� and equipment required to instal�, test and pravide an operational, � eiectricaI system as specified and as shawn on the Drawings. B The work shall include furnishing, installing and testing the equipment and materials detailed in the following specification Sections: Sectios� Tit1e 16000 Eiectrical - General Provisions 161I0 Raceways, Boxes, Fittings and Supports 16120 Wires an.d Cables (600V Maximum) I6I21 Medium Voltage Cable 16140 Light Switches and Rece�tacles 1615 i HarizontaI Medium Voltage Electric Motors 1b170 Metal Framing 16191 Miscellaneous Equiprnent 163�45 Medium Voltage Switchgear 16470 1'anelboards 16411 Power System Siudy 16481 Medium Voltage Motor Controi Centers 15500 Lighting 5ystem 16502 Lightning Protectaon System 16600 Underground System �1666D Grounding System C The wark shall include the cost, fumishing and installing ihe %Ilowing in the confract price: Gonduit, wire and field connections far all motors, motor controllers, cantral devices, conirol panels and electrical equipment fu�-tiished under other Divisions of these Speci£'ications. The Contractor shall coordinate with the supplier of eleetrical equiprnenf specified under otk�er Divisions. Condui�, wiring and tenninations for all fteld-mounted instruments furnished under ather Dirrisians of these Specifications, including process instrumentation primaiy elernents, transmitters, local indicators and control pat�els. Lightning and surge protection equipn:�ent wixing at process instrumentation transmitters. Tx�stail vendor fumished cables specified under othez Divisions of these Specifications. Power wiring for all heating, ventilating, and air conditioning equipment furnished under other Divisions of these Specifications, including power wzring for 120V unit hea�er motors and thermostais. Nsosisst�.aao 1600Q-1 lzi��zaoz City af �'ort Wortlt Northside Pnmp Station and Ground Starage Reservoir Project ➢ The electrica] subcon.txactor far this project shaJ.l have the following minimum qualifica#ions. 1 A minimum of �ve years in Uusiness 2 Previous experience in large water and wastewater projec�s. � 3 Fre�ious wark experience in medium valtage �witchgear and large horsepower inatflrs. � 1.02 RCLAT�D WORK A Excavation atad hac�filling, including gravel or sat�d bedding for uz�derground elecf:rical work is specified in Division 2. B Concrete work, including concrete electrical duct encasement, is specif ed in Division 3. C Except for directly controlled, single phase, unit heater therzzaastat wiring, all autamatic temperature contral wiririg far heating, ventilating and air conditioning eq�ipment (thermostats, duct switches, P-E switches, dampers, automatic temperature control pai�els, etc) wiil be fumished and installed under Division 15, unless otherwise indicated on the Dravvings. 1.03 Si7BMITTALS A Sul�rtiif shop drawings zn accordance with Section p 13Q0 for equipment, materials and ather items fuinished undex Division I6. B Shop drawings sha11 Ue sul�mitted far the fallawing equi�rnent: I Raceways, Boxes and �itt�ings 2 Wires at�d CaUles 3 Medium Voltage Cable 4 Medium Voltage Switchgear 5 Madium �oltage Motor Cantrol Centers 6 Medium Voltage HorizontaI EIectric Motors 7 Miscellaneaus Equipment (as specifed in Section 16I91} 8 Panel boards, Switchboards 9 Ligliting �`ixtures and Larnps 10 Switches, Receptacles and Covers 11 Manholes and Hand 3�oles, Frames and Covers �vsosissi6.000 160p0-2 ia�bizooz c;ty of rort watth No�thside Pump Station and Ground Storage Reservoir Prvject i2 Grounding Hardware and Connections 13 Lightning Prot�ction �ystem C Check each shop drawing for accuracy and contract requirements priax ta submittal. �hop dra�avings shall Ue stamped with Yhe date checked and a statement indicating that �he shop � drawings conform to Specifications and Drawings. Shop Drawings shall be organized Uy specification section and shail be clearly znaxked to indica.te which items are applicable on each cut sheet page. This staternen.t shaIl alsq Iis# all exceptions to the 5pec�cations and Drawings. Shop c3rawings not so checked ar�d noted shall be returned. Shop drawings shall be connplete per each Section. Partial shop drawings are not acceptable, and may be so noted an.d xeturned. D The Engineer's ch.eck shail be for confornlance wiih the design concept of the project and comgliance with the 5pecifications and Drawings. Errars and omissions on approved shop drawings shall not relieve the Contractor from the responsibility of providing materials atad � worlQnanshsp required by the Specifications and Drawings. ' E All dimensians shall be �`ield verified at the job sit� and coardinated with the work of all other , trades. � F Material shall nat be ordered oz shipped until the shop drawings have been approved. No material shall k�e oxdered or shop work started if sh.op drawings are marked "APP��VED AS NOTED - CONFIRM", "APFROVED AS NOTED - RESUBMIT" or "NOT APPROVED", �. G Operation and Maintenance Data Submit operations and maintenance data for equipment furnished under ihis Division, in accordance with Section 01730. The maz�uaJs shall be prepared specifically for this installation and shail include catalo� data sheets, drawings, equipmenfi lists, descriptions, parts lists, etc, to instruct operatxng and maintenance personnel unfamiIiar with such equipment. Manuals shall include th� following as a minimum: a A comprehensive index. b A complete "As-Bnilt" set of approved shop cirawings. A complete list of the equzpment supplied, including serial num6ers, ranges and pertinent data. d A table iisting of fihe "as left" set�ings for a]I kirz�,ing relays and alarm and trip set points. System schernatic drawings "As-Built", illustrating all componen.ts, piping and electric connectians af the systems supplied under th.is Section. Deiailed se�vice, maintenance and aperation instructions for each ztem suppiied. riI505155 i G.000 1 f 0��-� 12l6/2002 City of Fort Worth Noitl�side Pump Station and Ground Storage ]teservoir Project g Special maintenance requirements part:iculaX to this system shall be clearly defined, along with special calibration and testprocedures. h The operating instructions sha].l also incorporate a funct�onal description af the entixe systenz, with references to the syst�ms schematic drawings and instructions. i Cvmplete parts list �ith stock nu�n.bers, including spare parts. 1.04 RE��R.ENCE STANDA�DS A Electric equipment, materza�s and installation shall coinply with the current Natianal Electrical Code (NEC) and with the Iatest edition of the following cades and standards: 1 Na�ional Electrical Safety Code (NESC) 2 Occupational Safety and Health Act tOSHA) 3 TTational �ire Protection Associatian (NFPA) 4 National Electrical Manufacturers Association (NEMA) 5 American National Standards Institute (ANSI) 6 Insulated Cable Engineers Assaciation (ICEA) 7 Instrument Saciety of America (ISA) $ Underwriters Labarataries, Tnc. (CTL) 9 Factary Mutua�, Inc. (FM} 10 Tnternationai Electrical Testing Associati�n {NETA) B Where re£�rence is made to ane of the above standards, the revision in effect at the time of Uid open�ng shall apply, 1.05 AREA CLASSIFICATION & ENCLOSURE TYPES A Unless otherwise specified herein or shovun on the Drawings, electrical enclosures and associated installations shall hav� the following ratings: • 1 NEMA 12 for dry, in.door, aUove grade locations. 2 N�MA 4X 304 Stainless steel for aIl other locations on the project. N50515516AD0 I 6000-4 iz��aooz City of Fort Worth Northside Pump Station and Grouud Storage Reservnir Project i.a6 EL�CTRIC POWER S�RVIC� ANll METERING A Po�ver for the pump station will be obtained from a new Electric Utility Company provided pad-m.ouz�ted transformer, located as shown on the Drawings. The site currently do�s not have electrie service. The Contractor shall be responsible ta contact the Electric Utility Gonnpany serving the project site area and shall sub-cantract with t1�e Electric Utility � Company to cause electric service to be Urought ta the project site. The Contractor shall include in the Cantract Pric� ail casts charged Uy the Electric U�ility Company to eanstruct distriUution power facilities to bring power to the site. B The Eleciric Utility shall be responsible to obtain all xight of way �asemer�ts. C The Cantractor shall caardinate schedules and pay�nents for work dnne by ihe Electric Uti3ity Company. T`he Coniractor shall include in the Contract Price the costs associated with making timely payments ta ihe Eleciric Utility Company for worlced performed. D The Contractor shalI �coordinate the vvar�C �uvith Electric Utility Company, and provide all conduits, fittings, grounding devices, and ail service conductors not pro�ided Uy the �lectric Utility GQmpany. The Contractor shall pravzde the trarisformer pad, underground ducts and ather facilities as required by the Electric Utility Company. E The Contractox shall verify the exact proj ect site electric service equipment locations. � The Cantractor shall aUtain all permits and shall include the cost for all inspecf.ion fee� in the Contract Price. G The Contractor shall include al1 connection fees, and iurn-on fees. H The Contractar shall include the cost of electxical en.ergy a7nd demand during the eonstruetion period up until the date of Subs�antial Complet�orn. The Contractor sha11 coordinate with the City and arrange for tlie power service to be placed i.t� the City's na;ne at on the date of Substantial Completion. 1.07 HAZARDOUS AREAS A Equipzx�ent, materials and installation in areas desigr►ated as hazardaus on �ie Drawings shall comply with National Electrical Code Articles 500, SO1, SQ2 and 503. . � B Equiprnent and inaterials installed in hazardo�s areas sha11 be i1L listed for the appropriate hazardous area classificatian. C Locations af hazardnus areas shall cornply witY� NFPA 820. 1.08 CODES, INSPECTION AND FEE� A Equipment, materials and installation shall cornply wit� the requirements of the local autharity having jUrisdiction. B OUtain all necessary permits and pay all fees reyuired for pennits and inspections. NS05 l 551 G900 16000-5 iz��2o02 City of Fort Wortli Northside Pump Station a�id Ground 3torage Reservnir Prnject I.09 TESTS AND SETTINGS A Test systems and equipment furnished under Division 1 G and repair or replace all defective work. Make adjustmants to the systems and instruct the Owner's personnel in the proper operation of the systenr�s. B� Make the following m�inimum i�sts and checks prior to energizing electrical equiprraent; Meehanical znspection, testing and setting of circuit breal�ers, disconnect switehes, motor starters, control equipment, etc for proper operation. 2 T'est grounding system as s�aecified in Section 16660. 3 Test naotor control centers as specifi�d in Seciion 16040. 4 Test fi00 volt wires and cables as specified in Section 16120. 5 Test Medium Voltage CaUle as specified in Section 16121. 6 Test Medium Valtag� Switchgear as specified in Section 16345. 7 Check wire and cable tezzninations for tightness. Field sei transformer t�p� to oUtain the proper secondary voltage. 9 Check znotor nameplates far correct phase and voltage. Check Uearings for pro�er lubrication. 10 Check the aillpere rating of thermal overloads for znotors and suUrnFt a typed z-ecord to the Engineer of same, i�lcluding MCC cul�icle locatian arad Ioad designation, motar service factor, horsepovver, fuIl Ioad cunent and starting cade letter. If inconsistencies are faund, new thermal element� shall be supplied and installed. 11 Check rotahon of motors przar to energizatian. Diseannect driven equipment if damage could occur due to wrong rotation. If it rotates in the wrong direction, coi�rect it. 12 Cheak interlocking, control and znstrument wiring for each systernn andlor part of a system to prove that the system will function properly as indicated by soh.ematic and wiring diagrams. 13 Verify al� terrn�nations at transformers, equi�ment, panels and enclasures by produ:cing a 1-2-3 rotation on a phase sequenced motor when connected ta "A", "B" and "C" phases. C Testing shall be scheduled and coordinated with the Engine�r at least two weeks in advance. I'rovide qualified test persoranel, instruments and test equipment. �rsasiss�s.oaa 1Gn00-6 iZ��zooz City of Fort Worth Northside Yump S�ation and Ground Storage Reservoir Prnject D Make the following minimum �ests and checks prior to energizing electrical equipmen.t. Tasting shall be performed by an independent NETA certified testing firm. Submit test reports upon completion in accordance with Section 013Q0. Test and calibrate pratective relays and cixcuit l�reakers. 1.10 INTERPRETATION OF DRAWINGS , A The Dzawings are not intended to show exact locations of conduit runs. Caordinate the �onduit installation with existing and prnposed underground structures, pipes and utilities, and wi#h other trades and the actuaZ supplied equipment. B C � E Install each 3-ph.ase circuit in a separate conduit unless otherwise sk�own an the Drawings. Unless otherwise approved by the Engineer, conduit shnwn exposed shall be installed expased; conduit shown cancealed shall be installed cancealed. Where eircuits are shovvn as °hozne-7runs" all necessary fittings and boxes shall be provided for a complete raceway installation. Verify the exact locations and mounting heights of lighting fixtures, svuitches and xeceptacles prior to installation. F Except where dimensions are shown, the locations af equipment, f�tures, outlets and similar devices shown on the Drawings are appro�mate nnly. Exact locations shall be detemuned by the Contractor and approved l�y the �ngineer during canstruction. Obtain information relevant to the placing of electrical work and in case of any in.terference with other work, proeeed as directed by the Engineer and furnish a111aUar and materials necessary to eomplete the work in an appro�ed maiuier. G �Circuit layouts are not intended to shaw the nurnUer of �tttings, or other installation details. �urnish ali labor and mat�ria�s necessary to instaIl and place in satisfactory operation all povver, lighting and other elecirical systems shown. H The Contractor at hislher own expense shall do redesign of electrical or mechanical work, whicla is required due to the Contractor's use of an alternate item, arrangemen# oF equipment and/or Iayout ather than specified herein. Redesign and detailed plans sha31 be submitted ta the Engineer for approval. No additional caz�npensation will be provided for changes in the va�rk, either hislher own or others, caused by such redesign. Raceways and conductors for lighting, switches, receptacles and other nniscellar�eous Iow voltage power and signal systet�ns as specif`ied are not shawn on the Drawings. Raceways and conductors shall Ue provided as required for a camplete and �operating system. Refer to riser diagrams far signal system wiring. Homeruns, as show�n on the Drawings, are to assist the Contractor in identifying raeeways to be run exposed and raceways to be run concealed. Raceways installed exposed shall be near the ceiling or along walls of the areas through which they pass and snall be roUted to avoid conflicts �viih HVAC ducts, cranes hoists, monorai�s, equipment hatches; doors, wzndows; etc. Raceways installed concealed shall be run iii the center of concrete floar s1aUs, ahove suspended ceilings, or zn �artitions as required. tvsos i ss i �.oaa 1 G000-7 a zi6�2ooz City of FaR Worth Nwt�zside Pump Station and Ground 5tnrage Resarvoir Aroject The Contractor shall run aIl canduit and wire to the PLC terimiz�ation cabinet, where designated on the drawings. The Contractor shall run all conduit and wire as shown on the drawir�gs. The cQnduit and wire as shown on the interface drawings may not necessarilyUe shflwn on the flonr plaai. � K. Install canductoxs ca�-rying low voItage signals (ty�ically twisted shielded pair cables) in � rac��vays totalIy separate fram all other raceways containing power or 120 valt control conductors, � 1.11 SIZE.OP EQLTIPMENT A Investigate eaeh space in t11e structure through which equipment must pass to reach its final location. Coordinate shipping splits with the man.ufacturer to pernzit safe handling and passage thrdugh restricted areas in the structure. B The equipment shall be kept upright at all times during storage and handling, When equipment must ba tilted for passage thraugh restricted areas, Urace the equipment to insu re that the tilting does not iznpazr the functional integrity of the equipment. 1.I2 RECDItD DRAWINGS A As the worlc progresses, legibly record all field changes on a set af proj�ct contract drawings, hereinafter called the "record drawings". B Record drat�ings shall accurately show the installed condition of the following items: Oz�e-]ine Diagrams. 2 Raceways and pull Uoxes. Conductor sizes and conduit fills. 4 Panel Sc��dules. Con#ral Wzring Diagrams. Lighting Fixtuxe Schedule. Lighting �ixture, receptacle and switch outlet locations. Underground raceway and duct bank routing. 9 PIan view, sizes and locations of switelagear, distribution transformers, su�statians, motor cont7rol centers and paneiboards. NS0515S l6,OD0 16QOa-8 �zr��zooz City af For€ Worth t�Iorthside Pump 5tation an@ Ground Storagc Reservoir Project C SuUmit a schedule of control wiring raceways and wire nurnUers, includin� the following information: Circuit origin, desiinatjon and wire �num.bers. 2 Field wiring terminal strip narnes and numbers. D As an alternate, paint-to-point conn�ction. diagrams showin� the sa�nne information may be submittesi in place af the schedule of control wiring raceways and wire n.u�bers. E SuUmit the record drawings and the schedule of control wiring raceways and wire numbers z {ar the point-to-point connection diagram) to the Engineer. � 1.13 EQUIPM�NT INTERCONNECTIONS i' A Review shop drawings of equipmant �urnished under other Divisions of this 5pecification and . prepare coordinated wiring interconnectian diagtams nr wiring tables. Submit copies of wiring diagrams 4z tables with Record Drawings. B Fumish and install all equipment intercannections. 1, T 4 MATERIALS AND EQUII'MENT A Materials and equipment shall l�e new, except where speeifically identiiied on the Drawings to be re-used. B Material and equiprnent of the same type shall be the product of ane manufacturer and shail be UL listed. 1.15 EQUIFMENT IDENTIFICATION A Identify equipaaaent {disconnect switches, separate�y mounted motor starters, contrnl stations, etc) furnished under Division 16 with the name of t�e equipment it serves. Motor contro3 centers, control panels, panelboards, stivitchboards, switchgear, junction or terminal Uaxes, transfer switches, etc shall have nameplate designations as shown on the Dra�ings. B Nameplates shall be engraved, laminated plas�ic, not less than 1/16-in th.ick by 3/4-in Uy 2-112-in witk� 3116-in high vvhite letters an a black background. C Nameplates shall be screw m4unted to all enclosures. Pravide gaskets to seal the screw hole penetrations sunh that tk�e NEI1�A rating of the enclnsure is nat violated, Nameplates shall NOT be Uonded any enclosure type using an e�oxy or sitnilar permanent waterpraof adhesive. Two sided inam adhesive tape is not accepiaUle. Where the equipment size does not have space for zz3ounting a nameplate the nameplate shall be permanent3y fastened to the adj acent mnunting surface. Nsosissi6.oao 16000-9 i2�6rzoaz City of Eort Wo�tli 1Vorthside Pump 5tation and Ground 5torage Reservoir Project PART 2 PROD�ICTS {NOT USED} PART 3 EXECUTION . 3.01 SLE�VES I�ND FaRMS FOR OPEI�INGS A Provide and place all sleeves for c�nduits penetrating floors, walls, partitions, etc. Locate all necessary slots for electncal work and form Uefore concrete is paured. B Exact locations are required for stuUbing-up and ternunating eoncealed conduit. Obtain shop drawings and templates from equzpment vendors or o�her subcontractors and lanate the conceal�d conduit Uefore the �oor slab is poured. C �+Vhere setting drawings are not available in time to avoid delay in schedul�d floor s�ab pout•s, the �ngimeer may allow the installaiions af such conduit to �e exposed. Requests far this deviaYion znust be suUmitted in writing. No additional compensation for such change will be allovsred. D Seal all openings, sIeeves, penetra�ion and slots as specified zn Section 16110. 3.02 CUTTING AND P�ITCHING A Cutting and patching shall be dane in a thoroughly workmanlike rnanner. Saw cut concrete and masonry prior to breaking out sections. B Co�•e drill l�.oles in concrete £loors and walls as requirc:d. G Install wark at such tiirz�e as to require the miniinuxn ainount of cutting and patching, D Do not cui: j oists, Ueams, girders, columns or any other structura] memU�rs. E Cu� opening oiily large enough to allovv easy installation of the conduit. F Patching Co be of the same kind and quality of materiat as �xas z'emoved, G The completed patching wark shall restore the surface ta its ariginal appearance or bettex. H Patching of waterpraofed surfaces shalI rander the area of the patohing completely waterproofed. Remove rubUle and excess patching materials froxn tkie premises. 3.03 iNSTALLATION A Any work not installed according to the Drawings and Specifications shall l�e subject to change as directed by the Engineer. No extra coznpensation will Ue aliowed for making these changes. . B Eleetrical equi�ment shall be pratected at aIl times against mechatnical injury a� darnage by water. Elech�ical equipment shal] na� be stoz'ed outdoors. Electrioa] equipment shall be stioxed � N505 l 531 G.000 16006-14 12/6f2002 City of Fort Worth Northside Pump Station and Ground 5tnrage Reservair Aroject in dry permanent shelters. Do not install electrical equipment in its permanent location until structures are weather tight. T� any apparatus has been sul�jeci to pflssible injury by water, it shall be thoroughly dried out and tested as directed by the Engineer, or shall be replaced at no additional cost at the Engineer's discretion. � C Equipment that has been damaged shall be replaced or repaired Uy the equipment - manufacturer, at ihe Engineer's discretion. , D Repaint any damage ta factory applied paint finish using touch-up paint furnished by khe equipment manufaciurer. Th.e entire damaged panel or�section shall be repainted per the field painting specifications iz� Section Q99Q2, at no additional cost ta the Owzaer. 3.04 MANCTFACTURERS SERVICE A Provide manufacturex's services for testing and start-up of ihe equiprnent as listed in Table � 16000-1. B Testing and startup shall not be combined with training. Tesiing and start-up time shall n.ot Ue used fax manufacturers warranty repairs. �, C Each trip for start-up will cpnsist of 2 days each and each day an 8-haur duration. Travel , time shall not be considered as part of the 8 haurs. D The Contractar shall provide the cost of start-up for each ec}uipzr�ent as a separate cost on this breakdo�vin af values. If all the training trips are not required %r the project, the Qw�ez shall have the option oi extended warranty in spare parts. 3.05 TRAINING A Provide riianufaciurer's services for training of plant personnel in operation and maintenance �of the equipment as listed in Table 1b04D-1. B The cost of training programs to l�e conducted with �wner's personnel shall be included in the Contract Price. The training and instruction, insafar as practicabSe, shall be dir�ctly related to the Systern being suppli�d. C Provide detailed Q&M manuals to supplement the training courses. The inanuals shall include specific details of equipment supplied and aperations specific to the project. D The training program shall represent a comprehensive program coveri.ng all asgects of the �- aperation and maintenance of each system. E All training schedules shall be coordinated with and at the convenience of the Ow�ner. Shi�i trazning may he required to correspond to the Owner's vvc�rlc.ing schedule. N5051531GA00 I60fl0-11 i��izaoz City of Fart Worth 1Vorthside Pump 3taCion and Grnund Storage Aeservoir Project F� Within 120 days of contract award to tl�e Contractor, suUmit an overview af the proposed training plan. This overview shaI1 include, for each course propased: 1 An overview of th� training plan. 2 Gaurse title and objectives. 3 Prerequisiie training and experience af attendees. 4 Recommended types of at�endees. Course Content - A topical outline. Course Duration. Caurse Lbcation - Training center ar joUsite. Course Format - Lecture, la�oratory demonst�at�on, efc. 9 Schedule af training courses including dates, duration and locations oi each class. � 0 Aesumes of the instructors who wiil actually implement the plan. G The Engineer will re�iew the train.ing plan suUmittal with the Owz�er. H Five {5) separately Uound typewritten copies of all test reports and related manu�acturer's data shall Ue suUmitted to th� Engineer. The cost of all testing shall be included in the bid. The Cont�actor sh.all provid� the Owner wath qualifed factory trained personnel to perfarm the training. Tbe trainers qualificatians must be sent with the pxoposed �aining schedule suUject to the Owner's acceptance of the trainer. If the Owner deternaines ihat the proposed trainer is not quali�ed, the contracior sha11 submit substitute trainers with the respecti�e qualifications for the Owner's acceptance. Refer to TaUle 1600-1 for testing and traznzng duration. The cost di the testing and trainaz�g af the job site shall Ue included in the bid. The testir�g and startup shall be performed by a factozy trained service Engineer. Training by Contractor ox sales re�resentative will not be acceptable. N90515 S 1 G.000 160OO-I Z izisizooa City of �ort Warth Na�thside Pump 5tation aiid Ground Storage Reservoir Project Ta#�le 16000-1 Manufacturer's Testing and Training Schedule ,� I I Equipment Medium Voliage Switchgear Medium Voltage Motor Control Center StartuplTesting YeslMin-4 Trips Yes/Min.-�k Trips Training No. of Days 1 Day 1 Day Na of People 0 C 3.06 TESTING A Test sysxems and equipment fumished under Division 16 and repair oz' replace all defective work. Make adjusfinents to the systems and instruct the Owner's personn.el in the praper operatian Q�ihe systeins. B Mak� the tests and checks prior to �nergizing eiectrical equipment as per Paragraph I.09 Test and Setiings. n C Matars 1 2 3 0 N5051551 G.ODQ At the time of motor receipt, eaeh znotor shal� Ue visually inspected far any physicai damage, and tasted per the test forixA included herein. All vaitage motors shall be provided with adequat� heatin� during storage. Before energizing the machine, visually inspect far ser�wiceability. Check manufacturer's instruction m.anual for correct lubrication and venfilation. Veriiy that proper aligtunent has been performed. Check nar�e plate for electrical povver requirements. 4 Test run all motors, preferably uncoupled or unloaded, before placing into regular service. A ck�eck on the motor for rotation, speed and current �o be made and results recorded. The proper color codes for phase identifications to be maintained. This may requix•e lead swa�s at the motor for prQper rotation. A motor phase rotation meter s�Zould be used prior to connection at motor to pre�ent late swaps. Testing shall ve scheduled and coordinated with the Engineer at Ieast two weeks in advance. Provide qualiiied test personnel, instruments and test equipment. 16000-13 i2�6�2ao2 Ci[y of Pa�t Warth NortF�side Pump Station and Ground Storage Reservoir Froject E CompleYe the falla�ring test foz�ms: Mator Control Centers, Switchboards and Panelboarcis Test Report: Befare energizing any switchboard, panelboard ar motor corzt�-ol center, etc., the Contractor sha11 perform znegohm meter tests. The measurements shall Ue made on all phase Uusing and the data checked for confarmance with typical manuiacturer's data. Th� tests must adhere to manufacturez's tes�ing recominendataons for the praper testing methods and test vnitage levels for each piece of equipment, Readings that fall belaw manufacturer°s recammended values vvitl not be acceptable and the Contractor shaIl Ue required to perfarm any necessary rernedial action b�fore the busing i� energized. A data sheet shall be submitted to the Engineer for each MGC, switchgear or panelUaard supplied. T`he test report shall include the foilo�ing equipment information: a MCC (5B OR PNL) NAME AND N[_TM}3ER: l� M�C (SB OR PNL) MANUFACTURER c MCC (SB OR PNL) NA.MEPLATE DATA: VOLTS: HORIZONTAL BUS AMPS: MAIN BR�AKER AMPS; d INSULATION `I'EST (MEASURED}: PHASE A-B; PHASE B-C: PHASE C-A: PHASE A-G: PHASE B-G: PHASE C-G: e TEMPERATURE OF MCC (OR SB) DiJR1NG TEST (DEG. Fj: f �QUIPM�NT DXSCONNECTED DIJRING TEST: g DATE OF TEST: h TE�T�D BY: F Where test reports shaw unsatisfactory results, the Engineer may req�ire the remo�al of alI defective or suspected materials, equipment andlar apparatus, and t�teir replacement with new items, all at n.a cast to tk�e Owner. The Cantzactor shall.bear aIl cast for any retestzng. END OF SECTION Nsas�ssi�.aoo 16�00-I� zar6rzao2 City of Fart Worth I�iorthside Pump 5tatian a�yd Ground Storage Reservnir Project sEcrzorr �6z la RACEWAYS, BOXES, FITTINGS AND SUPPORTS �'ART l: GENER.AL 1.01 SCOPE OF WORK A. Fut�ni.sh and install compleie raCeway systems as shown on the Drawings and as specified herein. ,, B. Raceways and canductors tnat are listed on the motor control center one 3ines, instzument interface dia�rams a�ad pat�el bo�d schedules are generally sh.own by a homerun on the plans, .- except where they are requir�d to pass thrnugh a restric#ed or designated space. Except for underground runs of en.cased PVC with PVC caated rigid galvanized steel risers, all conduits � shall be Aluminum. 1.02 RELATED WORK A. Section 16120: Wires and CaUles (604 Volt Maximum} B. Sectinn 16121: Medium Voltage Cable 1.03 SUBMITTALS A. The manufacturers' names alad product designat�on ar catalog nuzz�Uers of all materials specified shall Ue submi#tad. PART 2 PRODUCTS 2.01 MATERIALS A. PVC Cnated Rigid Steel Conduit 1. FVC coated rigid steel conduit shall ha�e a minimum OA40-in thick, poly�vinyl chloride caating permanently bonded to hot-dip�ed galvanrzed steel condurt and an internal ehezx�ically cured urethane or enarnel coaiing. The ends of all cauplings, fittings, etc, shalI have a minimum of one pipe diameter in length of PVC overlap. � PVC conduit amd fittings shall be man�afactured by Occidenta� Coating Company; "�'lasti-Bond Red" as manufactured by RoUroy Industz-ies; Triangle PWC Inc. or , equal. B. Rigid Nanm.etallic Conduit ], FVC conduit shall be r.igid polyvinyl chloride schedule 40 as manufactured by Carlon; An Indiar� Head Co.; Kraloy Products Co., Inc.; Highland Plastics Inc, or equal. Thinwall conduit designated for encased �urial as (Type EB} is �aot acceptable in any application, Nsosissifi.�ia 1b310-1 12161200�. City of Fort Ww'th Narthside Pump Station and Grpund $torage Reseivoir �roject C. Rigid Aluminum Cond�xit Rigid Aluminu�n conduit shall Ua extruded froz� 6fl63 alloy in tarnper designatian T-1 with rnaxiznum �.1% cop�er content'and shall confarm to FED S�aec WW-G540C ANSI C8Q-5 and UL-5. D�. Liquidtight FIexiUle Aluzninum Conduit, Cauplings and Fittings Liquidtight flexible aluminum conduit shall have an interlocked a�uz�inum eore, PVC jacket rated far SO degrees C., m��ts NEL Article 351, UL 360 as rnariufactured bythe Anaconda Metal Hose Div.; Anaconda American Brass Ca; Arr�erioan I'lexible Conduit Co., Tric.; Univexsal Metal Hose Co.; ALTL�X ar equal. Fittirr�gs used with liquidtight f�exiUle aluminum conduit shaIl Ue extruded fram 6063 alloy in temper designation T-1 v�ith maxiznum Q.1% copper contact and shall canfarm to PEDSPEC WW-C-S�-(?C ANSI C80_5, and CJL-6. E. Rigid Aluminum Con.duit: Rigid Aluixun�m cc�nduit shall be ext��uded from 6063 alloy in tamper designation T-1 with maximuir► 0.1% copper content and shall confoi-m to �'�D 5pec WW-G- 540C ANSI C80-5 ar�d i1L-6. F. Boxes and Fittings NEMA 4X terminal baxes, jvnction Uoxes and �ull l�oxes shall Ue 304 stainless steel with stai�aless steel hazdvvare and gasketed covers. Terminal boxes shall Ue furnished witl� hinged doors, tern�in.al maunting straps and brackets. Terminal Ul�cks sha11 be NEMA type, not Iess than 20 Amps., 600 Valt, Boxes shall be as manufactured by Hoifman Engineering Co.; Lee Products Co.; Keystone / Rees, Inc. or equal. Z. NBMA 12 te�ninal boxes, junction boxes, pull boxes etc., shall be sheet alunr�inum unless otherwise shown an the Drawings. Baxes shall have continuo�sly welded seams. Welds shall Ue ground smoath. Boxes shal� be flanged and shall nat have hales or ltnockouts. Box laodies sha11 not Ue Iess than 14 gauge mata7 and covers shall nat be less than I2 gauge metal. All baxes shall have hing�d, gasketed doors with 316 stain.less steel clamps or quicl� l.ackir►g devices. Terminal Uoxes shall i�e furnished with terminal mounting siraps and brackefis. Tenninal blocks s�al] be NEMA ty�e, not Jess than 20A., 600V, Boxes shall Ue as nlanufactured �y Hoffrnan Engineexing Co.; Lee Products Co.; ASCO Electrica� product� Co., Tnc. or equal. 3. All boxes az�d iittings used with PVC coated conduit shalI lae fuinished with a PVC coating bonded to the metal, the same thickness as used on the �oated rigid steei conduit. The ends of couplings and fittings slaall have a nzinimum of one pipe diameter PVC ov�rlap to cover threads and provide a seal. �he fitting coating manufacturer shall be the sazne as the canduit coating rnanufacturer, and shall Ue the same coating system. Cast or malIeable iron device boxes sha11 not Ue used. N�osiss��,> > o Z 6110-2 izi�izoaz City of Fart Warth Nortl�side Pump Statian and Ground 5torage Reservoir Projact 5. ElUows and couplings shall be PVC coated by the same manufacturer suppl�ing the conduit PVC coaiing system. Elbows and couplings used with PVC coated conduit shall l�e.furnished wi�ii a PVC coating bonded to the steel, th� sarne thiclrness as used on the caated aluminum conduit. ' 6. Conduit hubs s�.all be as maaaufactured by Myers Electric Products, Tnc. ox equal. 7. Conduit wall seals far new concrete walls below gradc sk�all be O.Z.IGedney Co. type W SK; Spritag City Eleetrieal Manufacturing Co. type WDP ar equal. 8. Conduit wall seals for cored holes shall Ue type CSML as �narzufactured by the O.ZJGedney Co. ar equal, 9. Conduit wa13 and floar seals for sleeved openings sha11 be type CSMI as rrzanufactured by the O.Z./Gedney Co. or equal. ld. Combination expansion-deflection fittings embedded in cancrete sk�all be T}rpe XD as nnanufactured Uy the Crouse-Hinds Cn., O.Z.IGedney Co.; S�ring City Electrical Mfg. Co. or equal. 11. ComUination expansion-deflection fittings in.stalled exposed shall be Type X7 as ` xnanufaotured by Crouse-Hinds Co.; O.Z. Gedney Co., Spring City Electrical Mfg. Co. , or equal. 12. Conduit sealing bushings shall be 0.2./Gedney Type C�B or equal. 13. Where us�d with PVC-coated conduit, fittzngs sha11 be coated by the same manufactfuer supplyin� the conduit coating. Provide the same coating system. 14. The Kellems �rip to suppart t.k�e cables shall Ue stainless steel. H. Conduit Mounting Equipment 1. All conduit suppart clamps, channel, nut, bolts, washers, etc. shall be 3 I6 stainl�ss steel or shall be aluminurn channels. Al1 fastener hardware shall be 316 stainless sieel. I. Conduit Identification Plates 1. Conduit identificativn �lates ahaii be embossed stainless steel with stainless steel bazid, pernaanently secured to the condui� without screws. 2. Identification plates shall be as manufactured by the Panduit Corp. or equal. J. Wall and F1oor Slab Opening Seals WaJI and floor s1aU openings shaII be sealed with "FLAME-SAFE" as manufacturedUy the Thomas & Betts Corp.; Fro Set Systems; N�er l�iig. Co.; S�ecified Technologxes, Inc. or equal. N505 l55! 6. l 10 16 I 1 Q-3 � z��izoo2 City of Fort Warth Northside Pump 5tation and Ga�aund Storage Reservoir Projact K. Wireway I, NEMA 4� wireway shall be 304 stainless steel with gasketed hinged cov�rs and stainless steel scr�;t�s. 1'ART 3 EXECUTIDN 3.01 RACEWAY APPLICATION� A. � Unless exact Iocations are shown fln the Drawings, the Contractor shall coordinate the plac�ment of conduit and related components with other trades and existing instaliations. Unless shown on #he drawings or specified ot.�.ervvise, the conduit tyQe installad with respect to the locatioza shall be as follows: Conduit Type 1. Rigid Gal�anized Conduit 2. PVC Coated Rigid Ga6vanized Steel 3. Liquidtight �lexible Alununuin 4. ltigid Non-metallic, Schedule �0 Zvcration Nat acceptable for use. All embedded conduit bends (except underground duct banks) and all condui# stub-ups to a minimum of 6 above finished fIoor nr grade. All R'I'U eircuits abo�e or Uelow grade, exposed or concealed. All mediuzn voltage conductor circuits above or helow grade, exposed or concealed. Raceway conn�ction to n-�otors or vibrating equipinent in all areas. Undergraund encas.ed in red dyed reinforced concrete. 5. Alununum Rigid Metal Conduit Al] ahove grade areas, exce}�t for concrete embedded and thQse areas deserihed iza Locations 2 through 5. Abo�e. C. All conduit of a given type sh�ll be the prod�et of one manufacturer. 3.02 BO� �LPFLICATIONS A. All 3�oxes s�all have NEMA ratings suitable fnr the loca�ion in which they are installed, as specified i:n Sectioz� 1600Q. 3.Q3 FITTINGS APPLICATIONS A. Combination expansion-deflection �ttings shalI be used where conduits cross structure expansion jpints. Refer to Structural Drawings for expansion joint locations. Provide Uonding jumpers araund fittings, NSOS 15S l G.1 l0 1� 11 Q-4 121G12002 City of Foi�[ Wat�th Northside Pump 5tation ai�d Ground 5tarage Iteservoir Project B. Conduit �vail seals shall be used wbere underground canduits penetxate walls ar at ofher Iacations shown on the Drawin�s. C. Conduit sealing bushings shall be used to seal conduit ends exposed to the weather and at nther locations shown on ihe Drawings. D. Expansion fitting on exterinr conduits risers, where such rise�s terminate in equipment attached to masonry struci�res. 3,04 INSTALLATYON A. No conduit smaller than 3/4-in electrical trad� size shall be used, nor shail any have more than the equivalent_ of three 90 degree bends in any nne run. Pull boxes shall be provided as required or directed. _ B. No wire shall be pulled until the conduit systerr� is complete in alI detai�ls; in tI�e case af concealed w�rk, until all rough plastering or masonry has been completed, in the case of exposed work, until the canduit system has been completed in every detail. C. The ends of alI conduits shall Ue tightly plugged to exoiude dust and moisture duriz�g construction. P3uggit�.g witl�. tape zs prohibited, even for a temporary tim�. D. Conduit supports, other than for underground raceways, shall be spaced at intervals of $-� or less, as required to obtain i7gid construction. E. Single conduits shall be supported by means of one-hole pipe clamps in combination with one-screw back plates, to xaise conduits fram the surfaee. Multiple runs of conduits shall be supported on trapeze type hangers with steel horizantal rnembers and threaded hangex rads_ Tb,e rods sha11 l�e not Iess than 3/8-in diameter. Surface mounted panel boxes, junction boxes, conduit, etc shall Ue supported l�y spacers to provide a minimum of 1/2-in clearance between wall and equipment. F. Conduit hangers shall be at�ached to struciural steel by me��s af beam or nhannel clarn�s. Where attached ta cancrete surfaces, eoncrete inserts of the spot type shall be provided. G. All conduits on exposed work, within partitions and aUove suspended ceilings, shall be run at right angles to and parallel with the surrounding wall and shall conform to the farm nf the ceiling. No diagonal runs will be allov�+ed. Bends in parallel aanduitruns shall be cancentric. All conduit shall be run perfectly straight and true. H. Condurt terminatxng in NEMA 4X and 12 enclosures shall Ue terininated with Myers type conduit hubs. I. Conduits containing equipment grounding conductars and tez�inatiu�g iz� boxes shall have insulated throat-grounding bushings. The wire shall be grounded to tlae box. J. Conduits sh.all be installed using threaded fittings. K. Liquidtighk flexiUIe inetal conduit shall Ue used for all mator terrriinations, ihe primary and secondary of transformers, generator termir�ations and other equipment where viUration is presezat. NSOS15S16.110 16110-5 12l6/2002 City of Fairt Wortli Northside Pump Station and Ground Storage Rese�voir Project L. F1exiUle couplings shalI be used in hazardous locatian.s for all motor terminations and ather equipment,where viUration is pxesent. M. Wh�re conduit� pass through openings in walls or floar slabs, the rernainin� openings shall be sealed against the passage of flame and smoke. N. Conduit ends exposed to the weather or corroszve gases shall be sealed� with conduit sealing bushings. O. � Expansion fittings s�all be used on exposed runs of alurr�num canduit where required for thezmal e�pansion. Installation and number af fittings shall Ue as r�corrnnended by mar�ufacturer. P. All conduit from exte��nal souxces entering ar lea�ing a mator control center, switchUoard ar other raultiple com}�artment enclosur� shall Ue stuUUed �tp inta the Uottom horizorttal v�ireway ar other manu�acturer designated area, directly below t�e vertical section in which the conduotors are to Ue �erminated. Conduits entering froxn. cable tray shall he stubUed into �he upper section. Q. Conduit sealirrg and drain fitiings shall i�e installed in areas designated as NEMA 4X or 7. R. A conduit identification plate shall be ianstall�d on all power, instrumentation, alarm an.d cantrol eond�its at each end of the run and at intermediate junction Uoxes, manholes, etc. Conduit plates shall be installed befare conductors ar� pulled into cond�its. Exact identi�cation plate location sha11 be coardinated vvith the Engineer at the time of installatio:n to pro`ride uniformity of placeznent and ease of r�ading. Conduit numlaers s�all be exactl}r as shawn on the Dravvings. S. Canduits noted as spare shall Ue capped or plugged at both en.ds �ith easily removaUle fittings. T. MandreIs shall be pulled tlarough all existing conduits that will be reused a:nd thraugh all new conduits 2-in in dia�neter and larger prior to installing conductors. U. 3I1G-in polypropylene pul� lines skzall Ue instal�ed in all new conduits noted as spar�s or designat�:d for future equipment. V. All canduit that may under any circumstance contain liquids such �s water, candensation, liquid chemacals, eto, shall be arranged to drain away �'rozz� the equipnlent served. If conduit dxainage is nnt possible, conduit seals shall l�e used to plug the conduits. W. Where no type ar size is indicated for junction l�axes, �ull boxes or tern�inal cabinets, they shall be sized in accordance with the requiremen.ts of N.E.C. Article 370, X. Miscellaneous 3I6 stainless steel for the suppart of fixtures, l�oxes, transformers, starters, contactors, panels and conduit shall Ue furnished and instaIled. Y. Aluminum structural shapes such as channels, flats, etc, shall be furnished and installed foz- the support of alI electrical equipment and devices, vvhere required. Aluminum that must come in direct contac# witla concrete or CMLT consfruction shall be protected with neoprene pads or a pe�•manent coating on the aluminu�n surface. AIl anchors, inserts, bolts, nuts, washers, etc. shaJl be �rovided and of 316 stainless stee] for a rigid instal�ation. N50515316.1 ]0 16110-6 1216l2002 City of Fort Worth IVortl�side Pump Station and Cn�ound Swrage Reservoir Praject Z. Conduits shall not cross pipe shafts, access hatches or vent duct openings. They shall be routed to avoid such present or fixture openings in floor or ceiling construction. AA. The use of running threads is }�zahibited. Where such tl•areads are necessaz�y, a 3 piece union sha11 be used. BB, Conduits passing from heated to unheated spaces, exterior spaces, refrigerated spaces, cold air plenuzns, etc, shall be sealed with "Duxseal" as ma�ufactured by Man�i�Ie or seal fitting to prevent the accu�nulation of condensatian. CC. Canduits shall be located a minimum of 3-in from steam or hot water piping. Where cxossings are unavoidable, the conduit shall be kept at least 1-in from the cavering of the pipe cros�ed. END 0�' SECTION N50515516.] 10 16110-7 �z«rzao2 City af Fort Warth Nortliside Pump Station and Ground Storage Reservair P3-aject SECTION 16120 WIItES AND CABLES {600 VOLT MA.XIMLTII� PART 1 GENER A T• 1.01 SCOPE OF WORK � r� A. Fuzn.ish, install and test all wue, cable and appurtenances as shawn on the Dzawings and as � specz�ied herein. 1.b2 RELATED WORK ,_ A. Instrumentation and Control Systerns are speeified under Division 13. • B. Section 1G110: Raceways, $oxes, Fittings and Supparts � ]..03 SLTBMTTTALS A. Submit catalog informaii�n in accordance with Section 1G000. _ B. Installed unapproved wire shall be removed and replaced at no additional cost to the �wner. � � 1.04 DELNERY, STORAGE 1�ND HANDLING I A. Carefully handle all cnnductars to avoid kinks and damage to insulation. r � FART 2 PRODUCTS 2.DI GENERAT. A. Wires and calales shall be af an�ealed, 98 percent conductzvity, soft drawn copper. B. All conductars shall be strandad. C. Except for con�rol, signal and instruznentation ci.raurts, wire smaller than. No. 12 AWG shall not ]ae used. 2.02 BUILDiNG WiRE A. Wire for lighting, receptacles and other circuits not exeeeding 150 voits ta ground shaI1 lae NEC type THHN/THWN as manufactured by 5uperior Essex, Aetna ar equal. B. �Nir� far circuits a�er 150 volts to ground shall l�e NEC type T�iHN/THWN far sizes #6 AWG and smaIler and shall ve NEC type XHHW far sizes �#4 and larger as manufactured by Superior Essex, Aetna, or equal. NS05 l5S I G.120 161 ��-X 12/6/2002 City vf Fort Wortlt Northside Pump Statio� and Ground Stvrage Reservoir Project 2.03 CONTROL, STATUS AND ALARM WIRE A. Wire shall be No.l� AWG NEC type THHN/THWN, stranded as rr�anufactured by S�perior Essex, Aetna or equal. ' B. Multi-canduetor confrol ca�le, where shown on the Drawings, sha11 be siranded, No.14 AWG 6QOV, polyvinyl chloride insulate�l, nylon jacl�et over insulation, palyviny� chlaride jacket overall, Type TC as manufactured by Superior Essex or equal. � 2.0�1 INSTRUIV�NTATION WIlZE A. Wire for 4-2Q ma, R.T.D., gotentiorneter and similar signals shall be TC rated and shall be: ,Single pair caUle: Conductars: 2#16 stranded and twisted on 2-in lay Insulation; PVC with 6Q0 volt, 105 degree C rating 5hieid: 100 �ercent mylar tape with drain wire Tacket: PVC with UL and manufacturers identification Max overall diameter: q.252-i:n Misc: UL listad for underground wet �ocation use Manufacturers: Belden ar equal 2. Three conductor {triad) cable: Conductors: 3#16 st�-anded and twisted on 2-in Iay Insulation: PVC with 600 volt, 105 degree C rating Shie3d: 100 percent nrylar tape with drain wire �ackei: PVC with UL and manufacturers identification M� overall diametsr; 0..276-in Misc: UL listed for underground wet locatian use ManuFacturers: Belden ar equal 3, Multiple pair cables {where shown on the Drawings): Conductar: rr�ultiple pairs, size as shown on the Drav�:ings, stranded and twisted on a 2-in lay Insulation; PVC t�ith 60Q volt, 105 degree C rating Shield: Individual pairs shielded with l OD percent my�ar tape and drain wire Jacket: PVC with UL manufacturers identification Misc: UL listed for under�round wet lacation use Manufacturers: Belden or equal 2.05 MOTOR CONNECTIONS A. Motor connections shall be i-ing type meehanical compression terminatio:ns installed on the branch circuit wires and the matar leads and secured witli i�olt, nut and springwasher. Conu�ections sh.all Ue insulated with a Raychem T}�e RVC, roll-on stub insulator ar equal. r�sos i ss t 6. i aa I6120-2 � z�6�2aoz City of Forf Warth Northside Pump Statinn and Ground Storage Reservoir Project �� 2.06 TERMINATION (CONTROL & INSTRUMEN'iATTON CONDUCTORS} A. : Ter�nination connectors sha11 be o� the locking fark-end {upturned leg ends) type as txaanufactured by Ideal Tndustries; 3M Co.; Panduit Cozp. or equal. Spli.ces shall no� be allowed. 2.07 WIR� AND CABLE MARKERS A. VlTire and cable markers shall be a white slip-an sleeve with black printed letters. Provide 10 pt font for wire sized #10 AWG and less,l2 pt fo:nt for wire size #8 AWG through #2 AWG and 14 pt font for all wire # 1 AWG and larger. Pro�ide sleeves as manufactured by �he W.H. Brady Co.; Thamas & Betts Co.; 3M Co. or equal. 2.08 WALL AND FLOOR SLAB OPENING SEALS A. Wall and floor s1aU o}�enings slaall be sealed with "FLAME-SAFE'° as inannfactured by the Thomas & BeYis Corp. 4r equal. 2.09 CONDi7CTOR ANll CABLE TAGS A. Tags reIyi.ng on adhesives or taped�pn zxiarkers are not acceptable. B. Wire tags shall be heat shrink type 'Brady" or approved equal �+ith the tag numl�ers typed with an indelible marking process, Character size shall be a m�inim.um of 18/" in hezght. Hat�d written tags shall not be acceptable. Where ends are not available, attach cable tags with nylon tie card. C. Cable tags sha�l be engraved plastic (phenolic) with an ap�roved color coded backgrauz�d (see Uelow) and white characters af a rninimum character size 3116" i� height. Cab1e tags (Uackground color) shall be color caded as follows. Attach these tags ta cables with nylon tie cord. 600 V aud less Porver & Control Instru7mentation Cable Data Co�nmunications Cable Tag Color 4range Black Blue D. Tagging shall Ue done in accordance v�ith the execution portion of these Specifications. Cable Type 2.10 VVIRE COLOR CODE A. Ajl wire shall he coSor coded or coded using eIectrica! tape in sizes v�here color�d insulaiion is not available. Where tape is used as the identiiication system, it shall be app�ied in all junction Uaxes, inanholes and other aceessihle infermediate locations as well as at each termination. NS051SS16.12D 16120-3 t 2i6�2oa2 c�ry or ro� waru� Northside Pump Statian and Ground 5tarage Reservoir Project B. Tk�e following coding s�all be used: Systern 208Y/12Q, Volts 3-Phase, 4-Wire 48aYf277 Volts 3-Phase, 4-Wire 17:�:71 If�� F:i �IiI�� Y [�)� I 3.01 GENERAL IfiiR:� Neutral Phase A Phase B Fhase C Calor White Black Red Blue Neutral CrraylWhite with one or more colored �tripes Phase A Brown Phase B Orange Phase C Yellow A. Do not exeeed cable manufacturer's recommendatians for maxzmum pulling tensions az�.d m.�innum bending radii. Where pulling compound issued, use only UL listed compound connpatiUle with the cable oufer jacket and with the raeeway invalved. B. Tight�n all screws and ternunal bolts using torque type vvrenches and/ar drivers ta tighten to the inch-pound requi�en�ents of the NEC and TJL. G. Where sin�le conductors and cables in manholes, handholes, vaults, caUle trays, and other indicated locations are not wrapped together by some other means such as arc and f reproafu°�� tapes, bundle throughout their exposed Iength aII conductors cntering frann each conduit vaith nylon, self-lacking„ releasable, caUSe ties placed at i��ter�als nat exceeding 4 inches on centers. 3.02 CONDi7CTOR 600 VDLTS �1ND BELOW A. B. C. D. Provide conductor sizes indicated on Drawings. Use crimp connectars af a11 s#randed conductors. Soldered rnechanical joints insulaied with tape will not t�e acceptable. Provide terminals and connectors acceptable for the t�pe af material used. E. Arrange wiri�ng in cabinets, panels, and motor control centers neatly cut to proper Isngth, remove surpIus wire, and brid3e and secure in an acceptable manner, Identify a11 circuits entering n�otor control centers or other control cabinets in accordaxice with ihe conduetor identification systein specif ed herein. F. Terminate cantroI and instrumentation wiring with methods con�istent with terminals pravided, and in accordance with terrninal manufacturer's instructions. W71ere terminals rrsosiss��.�zo 1612Q-4 izi��zooz City of Fort Wo�th Norttiside Pump 5tation and Ground Storage Reservoir Project provided will accept such lugs, terminate all control and instruzzaentation wiring wiih insulated, locking-fork compression lugs, Thomas &-Betts Sta-Kon, or equal. G. Attach co�aapression Iugs wzth a tool specifically designed for ihat purpose which prnvides a complete, contralled crimp where the tool will not release until th� crimp is cornplete. Use of plierr type crimpers is not accep�aUle. H. Cap spare conductors and conductors not terminated vw��h the LTL listed end caps. Where conductors pass through holes Qr over edges in sheet metal, remove all burrs, chamfer all edges, and install bushings and praiective strips of insulating materia3 to protect the conductors. � 7. For conductors that wi11 b� connected by others, pro�vide at least 6 feet spare conductars in freestanding pane�s and at least 2 feet spa�e in othe:r assexnblies. �rovide additional spa�re �' conducior in any' particular assem�ly where it is obvious that more conductor will be needed .. to reach the tez-nnanatzon point. 3.p3 CONDUCTOR ARC AND FIREPRO�FING T,APES A. Use arc and firepxoofmg tapes on a11500-volt single conductors and caUles except those rated Type TC throughout thesr entire exposed length at splices in all manholes, handholes, �aults, caUle �rays, a�ad ot�ex zn.dicated locations. B. Wrap iogether as a single cable all conductors entering from each conduit. C. Follow tape manufacturer's installatian instxuctions. Secure the are at�d firepz�oofing tape at frequent intervals with bands of the specified glass cloth electrieal tape. Make each band of at least two wraps of tape directly over each ather. 3.04 TERMINA'.i'I�NS AND SPLICES A. Power conductors: Terminatians shall be die iype or set screw type press�re connectors as specified. Splices are not permitted. B. Control Conductors: Termination on saddle-type tern�inals shall Ue wired directly with a maximum of two canductors. Termination on screw type tarn�inals shall Ue made with a maximum of two spade connectors. Splices are not permitted.. C. Instrumentatian Signal Conductnrs (including graphic panel, alarnn, low and high le�el signals): terminations same as for conirol conductors. Splices are not perznitted. 3.05 INSTRUMENTATI�N CABLES A. Instrumentation caUles shall be installed in rigid steel raceways as specified. All circuits shall be installed as twisted pairs or triads. In no case shall a circuit Ue nzade up using conductors from different pairs or h7ads. Triads shall l�e used rvherever three wire circuits are required. B. Tenninal Ulocks shall Ue provided at all instrument cal�lo junction, and all circuits shall Ue identi�ied at such junctions. N5Q5 l SS 1 G. l20 16120-5 12/Gl2002 City of Fort Worth Northside Pump Station and Ground 5torage ReServoir Projeci C. Shielded instruri�enta#ion wire, coaxial, data highway, UO and fiUer optic cables shall Ue run without splices betwe�n instruments, ternunal box�s, or panels. D. Shields shall Ue ground�d as recommended Uy the instrument manufacturer and isolated at a11 other locations. Terminal blocks shall be provided for inter-connecting shield drain wires at all junction Uoxes. Where individual circuit shielding is required, each shield circuit shall be . provided with its own block. E. Seal openings in slabs and wails thraug�i which wires and cables pass. 3.06 WTRE AND CABLE TAGGING A. All wiring shall be ta�ged ai all ternnination poin.ts an.d at all majar access points in the electrical raceways. A termination point i�a de�ned as azay point ox juz�ction where a wire or cable is physically cormected. This includes tez�ni,nal blacks and de�vice tennanals. A majnr access paint to a raceway is defuaed as any e�clasure, box or space designed for vvire or cable pulling or inspectian and includes pu11 baxes, manholes, and junction boxes. Wire tags shall show Uoth origination and destination information to allow for a wire or caUle ta be t:raced from paint to point in ihe iield. For multiconductor cables, l�oth the individual conductors and tk�e overail cable shall be tagged. Conductors that are part bf a nriulti.cozaduc#or cable shall reference ihe cable identificatian number that they are a�art of, as well as a unique con.ductor number within the ca�le. The tag format will be different for single conductaz• wires vertsus single conductars in a multiple conductor cable. 3.�7 �IELD TESTS A. Conductors Under 600 Volts Pez'form insulation resistance testing of all power circuits Uelow 600 volts witYa a 10�Q-volt megger. z. Prepare a written test repart� �f the results and submit to tha Engineer prior to iinal ins�aection. 3. Minimum acceptable value fpr i.nsuIation xesistance is 5 tr�egohrn. Lower values shall be acceptabie only Uy the Engineer'S and Owner's specific written approva3. 4. Disconnect equipment that mighi be damaged Uy this test. Perfonn tests with aIl other equipment connected to the circuit. B. Title: After instrumentation cable installation and conducto:r tetmination by the instrumentation and control sup�lier, perform tests witnessed by the Engineer to ensure that instrumentation cable shields are isalated from ground, exce�t at the grounding point. Rernove all impraper grounds. END OF SECTION NSOS l5S 1 G.120 16120-6 IZl6l2002 City of Fart Worth 1�ortliside Pump Station and Ground 5torage ReSarvoir Prqject sECTzoN x6iz1 MEDIi.JM VOLTAGE CABLES PART 1 GENERAL i� 1.01 SCOPE OF WORK �' A. Furnish, install and test t.�e medium voltage cables and accessories as shown on the Drawings and as _ , specified herein. �' B_ This Sectian shall apply to all temporary and permanent feeders used on the praject. I,p2 5UBMITTALS � � A. SuUmit to the Engineer, in accor�ance with Section 0130Q, the follovving: 1. Product data sheets. 2. Factory and field test rcports. 3. Cable samples. 4. Pulling tension and sidewall pressure calculation. 1.03 REFERENCE STANDARDS � A. Medium voltage cables shaIl meet or exceed the specifications az�d xequirements of tk�e latest i I Insulated Cable Engineers Associ�tion (TCEA) and the Assoczatzon af Edison Illumina�ing Corr�panies (AETC) publications, except as modified l�y th.is Section. , B. Ethylene-propylene rubber (EPR) insulated cable shall meet or exceed ICEA 5-68-516/ NEMA WG-8 and AEIC CS-6. , C. Cables shall cornply with Underwriters Laborataries (UL} Standard 1072. •• D. Field testing and commissioning shall be done in accordance with the latest revision of the "Acceptance Testing Specificatians fvr Electrical Power Distribuiion Equipment and Systems" published by the International Electrical Testing Associatian (NETA Standard ATS-1987) unless othexwise modiiied by this Section. E. Where reference is made to one of the aUove standards, the revision in effect at t�ie time of Uid op�ning shall a}�ply. ._� r�so5 issi6.i2i 16121-1 izi9i2aaz City of Fort Worth A'ortl�side Pump Station and Ground Storage Raservoir Project 1.04 QUALITY ASSURANCE A. The general cons.i7ructiinn af t.�e cable and the insulation material used shall be simiIaz ta that used far cal�le of the sa�me sizo and rating in conti�uous production far at least I S years and successfully operating in the field in sul�stantial quantities. B. .Upon request, th� manufacturer shall submit a copy af his Quality Assurance Manual detailing the quality control and quality assuxanee measures in place at his facility. � C. The manufacturer shall have available for audit detailed dascriptions of xhe method by which his variot�s rnanufacturing prflcesses and production test are recoxded, ihus enabling #he "traceability" of the completed cable. AlI steps in the mataufaciuring process, frozn receipt of raw material �o the �na� iests, are to l�e rnclud�d. Where mu]tiple records are used, fhe zxiethod for crass-referencing shall Ue noted, D. Cable shall be UL listed as Type MV-1Q5. 1.05 DELIVERY, STORAGE AND �NDLING A. Check for reels not completely restrain�d, reels with anterlocking flanges ar broken flanges, darnaged reel covering or any other indication af damage. Do not drop reeIs from any height. B. Unload reels using a sling and spreader bar. RoIl reels in the direction of the atrows shown on the reel and on surfaces free of obstructions that could da�x�.age the cable. C. Store cable on a soIid, �ucrell drained location. Non jacketed armared caU1e shall Ue stored indoors, Cover caUle reels u�ith plastic sheeting ar tarpaulin. I�a not lay reels flat. D. Seal cable ends vs�th heat shrinkable end caps. Do n.oi remove end caps until cabl�s are ready to be fierminated. 1.06 WAR.RANTY A. The maz�u�acturer shall warrant the cable against failures in accordance wiYh the general conditians and shall remove and replaca failed cables at his awn expense durin� this warranty 7: period. PART 2 YRODUCTS 2,01 GENERAL A. The m,anufacturer's name, the valtage class, type of insuIation, thickness of insulation, conductor size, UL list�ng and date of manufacture shall be pxinted on tha jacket. B, Cables shali Ue suitable far use in partially suUmerged wet Iocations, in non-metallic ar inetallic conduiis, underground duct systems and direct Uuried installatian. NS05 l5 S i G.121 16121-2 ix�s�aooz City of Fort Worth Northside 1'ump Statian and Ground Storage Reservoir Project C. Cables shali be aUle to operate continuously at 105 degrees C conductor temperature, with an emergency rating of 130 degrees C and a shott circuit ratin�; of 250 d�grees C. Emergency overloads shall be p�ssible for periods af up to 100 haurs. Five 100 hours emergency overload operations within �Iie life time of the cable shall be possible. D. Medium vQltage cable shalj be shielded unIess specifically shown oihervsrise on the Drawings. E. Medium voltage cables shall have tlae follovving physical charact�ristics in accordance with ICEA, AEIC and TJL standards: 1. Canductars: Annealed copper, Class B concentric lay, �tranded per ASTM B8. 2. Tnsulatinn: Thermosetting ethylene propylene rubber (EPR} campound over an extruded, non-canductiz�g higla dielectric stress control layer, with a semi-conctucting shie�d app3ied directly o�ver the p�imary insulation. Ttae base elastomer shall ha�ve a maxirx�urn ethylene � content of 72 percent Uy weight and sha11 contain no polye�hylene. The semiconducting <. layers and insula#ion shall be applied using a triple extrusion process. F. Accepiable tnant�facturers: 1. Okoiaite Company, Inc. 2. Hubbe11/Kerite Cornpany, Inc. - � 3. Southwire Company � 4. Houstan Wire & Cabie Coinpany 2.d2 CABLE R.ATINGS AND TYPE A. 5 kV Cable - Multiconductor L Cable type: Multiconductar, Armor Jacketed. 2. Insulation level: 5 kV - 133 percent 18 kV -100 percent, 95 kV BIL. 3. Operating voltage; 4160 Volts, 3 Phase, 60 Hz, grounded distribution system. , 4. Cable shall be provided with an aluminum slaeath. B. 5 kV CaUle - Sin.gle Conductor 1. Cable type: Single conductor. 2. InsuIation level: 5 kV - 133 percentl8 kV - lOQ percernt, 95 kV BII.. 3. Operating voltage: 4160 Valts, 3 Phase, bQ Hz, graunded disiribution system. .� .L Nsos i ss i�. iz i 16121-3 tz�gizaaz City of Port Worlh Nq�thside Pump Station and Ground 5torage iteservoir Projecf 2.03 CABLE SHIELDING SYSTEM A. Insulatian Shield The insuiation shield shall consist of a layer of black semi-co�ducting material extruded directly aver the insulation. B, Metallic Shield 5 zz�.il oopper tape h�lically appIied with a nominal 12.5 percent ovexlap. G. CaUIe .Tacket Pra�ide an overall, moisture, heat, aUrasion, UV and ozone resistant jacket over the metallic sheath. 7acket material sk�a.l� Ue� PVC in accordance with UL10'72. 2.04 CABLE ACCESSORTES A. Genez-aI Cal�le termination and splicing material shall be as manufactured by 3M Corp.; Raychem or equal. All material used in terminating and sp�icing medinm voltage cables shall Ue as reconunended by the cable manufacturer. Cables shall be terminated and spliced in accordance with the kit supplier's dxawings. 2. CaUIe terminatians shall nleet ar exceed IEEE Standard 48, C1ass I requirernents. 3. EP insulated cable splices shall be haxid wrapped and shall m�et or exceed the requirements of .ANSI C119.1 and IEEE 404. 4. CaUle accessories shall U� Uy one inanufacturer to assure adequate installer training a�ad application assistance. The manufacturer shali be aUle to dacument a nninimum of 5 years success�ul field e�erience as weil as demonstrating technical life assessment as rec�uested. The manufacturer shall establish and �ocument a Qualzty Assurance Program impleznenting suitabls procedures and controls fnr all acti�ities affecting quality. The program shall provide documen�ation that verifies �Ine quality of production j oint kits and traceability Uack to inspection records, raw mate�ial and the original designs and design proof teated joints. B. Indoor Cable Termination {5 and 15 kV) Single conductor shielded cable terminatioz�s for indaor applications shall be one piece, track resistant EPDM rubber with top seal and groun.d strap assemblies. 2. Termination shaIl have a current rating aqual to, or greater tIaa� the cable ampacity. 3. Termination shall acaommodate any forrn af caU�e shielding ar construction without the need for special adapters. N5D51551 b. l21 �. 612 I-4 12/9/2002 City of Fort Worth Idorthside Pump 5tatinn and Ground Storage Reservoir Project 4. Accepfable products: a. 3M C�rp. Quick Term II, 5620K Series. b. Raychern Corp., HVT Series. C. Mediuzn Voltage Heat-5hrinkable Motor Co7inection Kits. 1. Motor connection kits shall insulate the moior feeder motor lead connection and allo�v instaliation within the matar canduit box, 2. Kits shall environrnentally seal the connection and be easily re-enterable. KiYs shall be Raychem, Type MCK; 3M Corp., 5300 5eries, or equaI. D. Cable end caps shall be heai sht'inkable polyolefi�, 3M Corp., Type ICEC or equal_ E. Lugs and Cnnnectors 1. Copper lugs and connectors shall be crimpcd vt�ith sfandard industry tooling. All , connections of copper stranded wire in sized No. 6 AWG through I000 kcmil shall be made electrically and mechanically secured. The lugs at�d connectors shall have a current " carrying capacity equal to the conductors for which they are rated and meet iJL 485 requirements. Lugs larrger than 410 AWG shall be two hole �ugs with NEMA spacing. The lugs and cannectars shall be rated for aperration through 35 kV. The lugs shall be of olosed end construction ta exclude rnoisiure znigration intq fihe cable canductor. F. Electrical Grounding Braid 1. Conducting metal braid shall be wo�en fram 240 strands of 30 AWG tinned copper wires and be capabie of canying fa�lt current comparable to that of 6 AWG copper �wire, 3M Carp., �cotchl�rand 2S or equal. G. Cable Marking Systems 1. A 7-znil, flame retardant, aold and waather-resistant vinyl plastic electrical tape shall be used for phase identification, 3M Corp.; Scotch 35 Tape or equal. ` 2. Cable tags shall be heat stampe�d nylon secured by pnlypropylene cable ties, Thomas & � Betts No. TC228-� or equal. Tags requiring adhesives are not acceptable. 2.05 PULLING COMPOUNDS A. Pulling compound shall be nontoxic, nonflamn�able, zaoncomUustible and noncorrosive. The material shall be i]L listed and eompatible vvith the cable insulation and jacket. � B. Acceptable manufacturers are Ideal Campany; Polywater, Inc.; Cab3e Grip Ca. or equal. N505155 � G.121 I612I-5 12/9/2402 City of Fort Worth Northside Pump Station and Ground Storage Reservoir Project 2.06 SHOP TES'TING A. Perform rnanufacturers standard production testing and inspection in accordance with Section b af the referenced IC�A standards. If requested by the Engin�er, the rnanufaciurer shall suUmit cartified proof of campliance with TCEA design and test standards. B. Provide certified test reports indicating that the cable has passed the following tests: Partial Corona Discharg� Test in accordance �ith AEIC CS5/6, Section G. 2. Vertical tray flanne test in aecordance with IEEE 1202. C. After eo�m.pletion of the �actory tests, indi�idual pullin� eyes shall b� installed on si�gle or triplexed conductor length af cable. Pulling eyes shall be suitab�e for xnaxiznuzn allowable pulling tension an the conductors and they sha11 be sealed against entrance of water. PART 3 EXECUTION 3.01 GENERAL A. Detemune the cutting lengths, reel arrang�ments and total lengths of caUle required and shall furnish this data ta the cable rzaanu�acturer as soon as possible to assure on-time delivery af cable. B. Make use afthe field engineering services availal�le from tkze cable maz�ufacturer. 3.02 INSTALLATION A. Cab1e Installation When temperature is helaw 50 degrees F, caUle reels shall be stared at 70 degrees F for'at least 24 haurs before installation. 2. Do anot exceed manufacturer's recammendations for maacimum pulling tensions and minimum bending radii. 3, PuII caUles from direction that requires the least tension. 4, Feed caUles into raceway with zero tension and without cable crossover a# raceway ezatxarlce. 5. All cable pulling shall be done vvith an electric-driven wench with a dynamometer rigged to measure the pulling tension in the cabl�. The dynamometer shall have a re-settable hand to measure the highest tension reached during a pull, The Contractor shall document and record every pull. Submit the raw pulling tension data aiong with any required calculations to canvert the raw data into the actual pujling tension the cable e�perienced. Medium �altage cables installed �ithout documented pulling tensions will be rejected, and will requi�e the Contractox to remnve and r�place the caUles with no addition in the Contract Price ar cI�ange in ConstrucYion Schedula. NS051551 f. i 21 16121-6 i 2/9/2002 City of Fort Wo3th Northside Pump 5tafian and Crround 5torage Reservoir Projeck The use af any velaicle, bulldozer, crane, with or wiihout the Use of a dynamometer will be cause for the caUle so installed to be rejected, removed and reinstalled at no increase in the Caniract 1'rice or change in Construcfiion Schedule. 7. The pulling rig shall employ a non-freeze swivel. Pulli�g Iugs shall be used to at�ach to the cable conductar. Wire mesh socks shall not Ue useci ta install cables. "Bull-whee3s" shall - have a diameter larger than �ie recommended minimurn-bending radius. The use of multiple wheels mounted on a curved frame for cable installation is forbidden. The Contractor shall waste at iea�t the feet of cable from the pullin� end be�ore termination. � 8. Cables shall be trained to ternii.nate vvithout bendir�g them such that the m.anufact�rers , recommended min�mum bendix�g radius rec{uirement is violated. Cables discovered to Ue traiiied where the bending radiu� requiremen.t is violated shall be re-terminated with the section of the cable where the bend oGcurs removed to a distance oF at least 12 inches below �he bend. If there is insufiicient cable slack to re-terminate the eable, then the Contractar � shall remove and reinstall new cable, pxoperly train and terminate with no increase in the Contract Frice ar change in Cons�uctian Schedule. B. Marking and Identification 1. Plastic nameplates sh.all I�e installed in each manbole, pull box and at splice and terminating points. These narn.eplatas shall show the phase and feeder designatians and the date when the cable was installed or splice or termination was made. The feeder designation shall be as indicat�d on the Drawings. Namepiates shall be tied to each cab3e witk� self locking nylon ties. 3.�3 �'IELD TESTTNG A. Engage th� services of a reco.gnized independent testing firm to inspect and test ibe iristalled cablas prior to energization. The testing fzx-m shall pra�ide all material, labor, equipnaent and �echnzcal supervision to perform the tests and inspection. Notify the Owner and Engineer at least t�vo weelcs priar to scheduSing any testing. B. Equipment testing and inspection shall be per%nned in accordax�ce with NETA Standard ATS and shall include the following: Visual and rnechanical inspection, 2. Shield cantinuity test. Tnsulaiion resistance kest. 4. DC Hipot test per IEEB Standard 400. C. When new cables are spliced into existing cables, the DC hig� potential test shall be perfarmed in accordat�ce with Paragraph 3 A3B above on eacn old and new cable prior io splicing. Af�er test resalts are approved a�d the splice is completed, an insuIation resistance test and a sliieid cantinurty test shall be performed an the length af new and existing caUle including the splice. Af�er a satisfaciory insulation resistance test, a DC high patelltial test shall be per%rmed on the ca�le utilizing a test voltage reeommended �y the testing finn and approved by ihe Engineer. �I50515SiU.121 16121-7 12/9/2002 Gity af FUrt WOit[i Noithside Pump Statian and Ground Storage Reservoir Project D. Submit certified copies of the test results azid leakage pints to the �ngine�r in accordance with Section 01300 within 5 days of ca�npletion f.he of the tests. E. Immediately notify the Engineer and do not energize the cables if any of the following condztions accur: 1. CaUIe damage. 2. Irnpraper installatian or grounding. 3. Shield discontinuity or high resistance. 4. Dielectric absorption ratio and polarization index below 1.5. 5. Abnormal plot of leakage current versus voltage. F. Defective or Damaged Cables 1. The Erzgineer shall make sole determination of the accepfability of fihe cables based an the submitted test reports. Do not energize cables until the test reports have been re�iewed and approved by the Engineer. 2. If, in �-ie opinian a� tlae Engineer, the cables, terminations or splices are det�rmined to l�e damaged or defective, provide the following remedial actions at no additional cost to the Owner: a. Remove spiices and terminatio:ns and completely re-test the cables to determine vvhether the cables are damaged or de%ctive. b. Remove and replace damaged or defective cal�les as directed by the Engineer. c. Remake tenninations and splices with new kits. d. Completely re-test caUle, splices and terminations in accorda�nce with 1'aragi-aph 3.Q3B above. END OF SECTION Nsosissis.i2� I6121-5 iz��izoo2 City of Fort Worth Piorthside Pump Station and Ground 5torage Reservair Project SECTION 16140 LIGHT SWITCHES AND RECEPTACLES � PART 1 GENERAL 1.01 SCOPE OF WORK � fi 1 A. Fuxnish and install complete lighting system including panelboards, transformers, ligkting fixtures, receptacles, switches, contactors, clacks and all necessary accessories and appurtenances , required as specified herein and shown on ihe Drawings. � - 1.02 STANDARDS �� A. Lighting iixLures shall be in accordanc� r�ith the National �lectrical Code and shall be . constructed in accordance with the lates� edition of the Underwriters Laboraiories "�tandards for Safety, Electric Lighting Fixtur�s." Lighting fixtures shall be Underwriters Laboratories labeled. a , I PART 2: PRODUCTS ` 2.01 MATERIALS A. Par►elboards shall be as specified unde7r Section 16470. B. Transformers shall be as specified under Section I6191. C. Canduit shall be as specified under Section 16I 10. ' D. Wire sliall be as specified under Section 16120. , E. Svcritches 1. Wall switches shall be of the indicating, toggle action, flush n�ounting quiet type, rated for 2p A, 120/277 volts. Switches shall confornn to Federal Spenification WS8966-E. 2. Wa11 switches shall be of the following types and manufactvrer or equal. , a. Single pole - Arrow-Hart, Catalog N�. I991, or equal l�y Harvey Hubbell, Inc., Fass & Seymour, Inc. or equal. U. Double pole - Arrow�Hart, Catalog Na. 1992, or equaI by Harvey I�ubbell, Inc., 1'ass & Seym.our, Inc. or equal. e. Tl�tree way - Arrow-Hart, Catalog No. 1993, or equal Uy Haruey HuUbell, Inc., Pass & Seymour, Inc. or equal. d. Four rvay - Arrow-Hart, Catalo� No. 1994, or equal by Haz�vey Hubl�ell, Tnc., Pass & Seymaur, Inc. or equal. N505I 5� 1 G. l40 1 � 14d-1 12/6/2002 Ciry of Fort Wortii Northside Pump Statipn and Ground Sfarage Cteservoir Project e. Single pole, pilot indicatizig - Bryant Catalog No. 49Q1-FLR12Q, or equal Uy Harvey Hub�e11, Ine,, Pass 8� Seyzxaaur, Inc. or equal. f. Momentary contact, 2 circuit, center off - Arrow-Hart Catalog, No. 1895, or equal by Harvey Hul�bell, Inc,, Pass & Seyznour, Inc. or equal. g. Weath�rproof caver for standard toggle svvitches - Crouse-Hinds Catalog Na. DS1$1, ar �qual by Appleton Electric Ca., L.E. Mason Co., or equal. F. Receptacles: Receptacles shall be af the following types and rnanufacturer or equal. Recep�acles shall conform to Federal Specificatian WC596-F. Duplex, 20A, 125V, 2P, 3W; Ax�ow-Hart, Catalog No. 53b2, or equal by Harvey Hubbell, Tnc,, Pass & 5eymour, Inc, or equal. 2. W�atherproof or corrosion resistant single, 20A, J.25V, 2P, 3W; with cover Crouse- Hzn.ds Co., Catalag No. WLRS-5-20, or aquaX byHatvey HubUell, Inc., Pass & 5eymour, Inc. ar equal. 3. Weatheapxoof or corrosion resistant duplex, 20A, l2SV, 2P, 3W; with cover Crouse- Hinds Co. Catalog No, WLRD-5-�,0, or equal vy Harvey Hubbell, Inc., Pass & Seymour, Inc, or equal. 4. Ground fault interrupter, duplex, 20A, 125V, 2P, 3W; Arrow-Hart Catalog No. GF 5342, or equal by Harvey HuUbel, Inc., Pass &�aymour, Inc. ar equal, Duplex 20A, 125V, 2P, 3W with �ransient voltage surge suppressar and indicatQr light; Pass & Seymour Catalog 5362-GRY-SP, equal by Harv�y HuUbell Inc., �3ryant Eleciric Co., or equal. G. Stainless steel iz�daor mounting plate for G.F.I. receptacIe; Arrovv-Hart Catalog Na. 97051, or equal �y Harve� HubUell, Inc., Pass & Seytnour, Itac, or equal. 7. Weatherproof cover for G.F,I. receptacle in FS box; Arrow-Hart Catalog No. 4501-F5, - or equal vy Harvey Htxl�l�ell, Inc., Pass & Seymour, Tnc. or equal. 8. Single, 20A, 250V, 2F, 3W; Arraw-Hart CatalogNo. 58G1, c�r equalUyHarveyHubbell, Inc., �ass & Seymour, �nc. or equaI. 9. �ingle 30A, 125V, 2P, 3W, Arrow-Hart Catalog No. 5716; cap: Arrow-Hart Catalag No. 5715. 10. Single, 3QA, 250V, (3 phase) 3P, 4W; An-ow Hart Catalog No, 8430N; Cap: Arrow-Hart Catalag No. 8432AN. rrsos i ss � �. i ao 16140-2 i a�6i2ooz City QI Fo�t Worth Northside Pump 3Ealion and Ground 5torage Reservoir Project G. Device Plates 1. Plates for flush txiounted devzces shall be of the required number of gangs for tlae application ir�volved and shall be 3p2 (18-8) high nickel stainless steel of the sa�ne z�anufacturer as the devica. 2. Plates for surface nnr�unted devzce boxes shall be of the same material as the box. , PART 3: EXECUTION 3 A 1 INSTALLATION A. Each fixture shall t�e a co�-npletely finished unit wiih cota�ponents, mouzating andlor hanging '• devices necessary, for t11e proper installation of the particular fixture in its designated location and shall Ue completely wired ready for cnnnection ta t�e Uranch circuit wires at the outiet. B. When fixtures are noied in Ue installed flush, th.ey shail be complete with the proper accessories for installing in the particular ceiling type involved. �'lusl� mounted fixtures shall be supported fr�rn the structure and s�iall nnt be dependent on the hung ceilings for their support. C. Flexible fixture hangers shall be used for pendant mounted fixtures. D. Conduit run in axeas with hung ceilings shall be installed in the space aUove the hung ceiling as c3ose ta the structure as possible. Canduits shaII Ue supported fram the structure. E. 5witch and receptacle outlets shall be installed flush with the finished flaor or wall when raceways are shawn as "con.cealed" on t�ie Drawings. . 3.02 CLEANING Ul' A. Plastic dust cover bags to be provided with new parabo1ic reflectar Iighting fixtures shalj be removed after construction activity that may cause dust formation on reflectar surfaces h.as been cozx�pleted. B. Fixtures shall be left in a clean condiiion, free of dirt and defects, before acceptance by the Engirieer. � END O� SECTION Nsos t ss i�. iaa 1614�-3 i�i�izoa2 City af Fnrt Worth Northside Pump Station and Ground Storage Reservoir Projecf SECTION 16151 MEL�IUM VOLTAGE HORIZONTAL ELECTRIC MOTORS � PAI�tT 1 GENERAL lAl SCOPE OF WORK ., A Description. Tlais section specifies the require�nents far custom-built premium electxic motors � for the p�unps as specified. 'I'h;e znotors shall be single speed, single winding, in strict � compliance with the requirements specified herein. The mators shall be designed to iit the space shown on tha drawings. The driven equipment manufacturer shall select exact motor speed. ' � J .U2 RELATED WORK A Division l, General Requirements � ]. Section 013�0 - 5hop Drawings, Froduct Data and Samples 1.03 REFERENCE STANDARDS A ANSTJNEMA I 1 MGr-1; Motors and Generators, 2 MG-2: Installation and Operation of Electric Motors. 3 MG-3: 5aund Level Prediction for Installed Rotating electrical Machines , B UL 1004. Standard �or Safety for Electric Motors. C AN�I/IEEE 1 STD 1; General Principles far Temperature Limits in the Rating of �lectric Equipment. 0 2 STD 43 : Reconnx�ended Practice %r Testing Insulation Resistance of Rotatzng Machinery. 3 STD S5. Standard Test Procedure for Airborne Sound Measurements on Rotaring Electric Machinery. 4 STD 112. Standard Test Procedure for 1'olyphase Induction Motors and Gen�ators. 5 STD 275: Recorrunended Practice for Thermal E�valuatioza of Insulation Systems for AC Electric Machinery Employing Form-vvQund Pre-ins�alated Sfator Co.ils, Machines ' Rated 6,90a volts amd Below. xsosissiG.isi 16151-1 iz��roz City of Fort Warth Notths�de Pump Station and Ground Stvrage Reservoir Project 6 STD 429: Standard Tes# Procedure for the Evaluation of Sealed Insulation Systems for AC Electzic Machinery Employing Form-would Stator Coils. D IEEE-8S. A-weighted saund le�el. ' E Other Standaxds. Mators shall be built to all other applicable NEMA, ANSZ and IEEE � standards not included above. 1.04 SUBMIT'F.ALS A Requirements. Comply with tb.e requirements of Section �}1344 - Shop Dra�ings, Product Data and Samples, and the following pa�ragraphs. B Desi� Information. For each rnqtox speci�ed under this Section, pxovide the following design information on the Electric Motor Questiontlaire included at tha end oi this Specifacation. 1 Manufacturer, 2 Rated full load horsepower. 3 Rated volts. 4 Number of �hases. 5 Frequency in hertz. 6 FuII Iaad arnperes (�'LA). 7 No laad amperes. 8 Locked rotor amperes {LRA) at rated voltage or NEMA cade Ietter, 9 Synehronous speed {srpm). 1D Guaranfieed m�imum slip at full load in pereent. 11 NEMA insulation system classificatzoza az�.d description of manufacturer's methad o� application. 12 Temperat-ure rise at rated full load, by resistance temperature detecior. 13 �aximum axnbient temperature for which motor is designed. 14 Maximunn ai;r �low through motor in cfm at maximum tempexature rise. 1 S Service factor. 16 Frame size, out�ine dimensions, net weight and weight of rotating elem.ent. For aII motors include surge protection dzxnensions and weight. N50515516.15 l 1� 1 S i-2 � z�p9/p�, City nf Fnri Worth Northside Puinp 5tatipn and Crouod 5torage Reservoir Project 17 The limiting temperaYure rise shall Ue i�y resistive temperature detector method. 18 NEMA rnachine type (ODP, WP-1, TEFC, etc.}. 19 Bearing size and caiculation. - 24 Lul�ri.catian {compatiUle with pump manufacture). , 21 Safe stail tazne. 22 Ma�timwm, aecelerarion time with NEMA standard Wk2 value, at rated voltage and at . 90% of rated valtage. � 23 Number of safe starts in succession when starting from a 5� degree Celsius ambient, intermediate waiting periods and other aonditions �ar drivzz�g equipment with a � ' NEMA standard wk2 value. 24 Efficiency at 114, 1/2, 314, full load, and service factor. ,. 2S Po�uer factor at 1/4, 1/2, 314, full load, and service factar. " I 26 5pace heater voltage and wattage. 27 Surge protection information includzng rnounting c�etails. � 28 Platinutn resistance temperature detector (RTD) literature with wiring diagram. 29 Motor Daznage Cuxve, safe staIl time curve, and accel�ration curve at 140%, 90% and � 8D% of motox rated tez-rxunal voltages appSied. , C Shop Drawings and Product Data. Provide the fol�owing in%rmation. ° I Data to be included on naz�aeplate. 2 Dimez�sioned outline draw�ngs. 3 Net weigkt of assembled motor and net weight �f heaviest part to be handled during field assembly or disassembly. 4 Dimensions and internal arrangements of temunal boxes. 5 Stator and rotor thermal damage curves far mator loeatad in a SQ C ambient_ 6 Actual information on znanufactured unit when in variance with information �reviously subanitted under paragraph 1.0�, Sub;nittals. NS0515S 16. l51 16151-3 i2�o��a2 City of I'ort 1xlorth Northside Pump Station and GrOund 5torage Reseivoir Project 1.OS �ACTORY TEST� A General 1 The motors shall be tested in accordance with IEEE Standard 112. � 2 Efficiencias rn.ay be det�rmined by Method-F (equivalent ezrcuit calculations) using calcuiated values for friction, windage, and s�ray load losses. � B Factory Test. The follawing tests shall be pexform�d on one motor of each rating at the C factory. 1 Ro�or static balance. 2 Winding resisfian�e. 3 Rotor dyz�arnic balance. Balance fo 2.0 mils or 0.25 mil per pole peak to peak, whichever is less, m�asured on all bearings. 4 No load curren.t, power factor and speed. 5 Locked rotor current and torque at raied voltage and frequency. 6 Readout of a11 RTDs under stabilized heat-nyn. 7 Hsgh patential test. 8 Motar performance test including: current, power factor, speed and efficiency at 114, 1/2, 314, full load, and service factor at rated voltage and frequency. 9 Heat run a# rated full load for motor. 1 Q Certified noise level test according to IEEE Standard $5, with motor running uncoupled, under no load, on an o�en factory floor. The method of physical measurement of sound in ANSI 51.2, D Test Reports. Provide certified copies of each factory iest report in accordance vvith Sec#ion Q1340 - 5hop Drawzngs, Product Data and Samples. 1.Ob OP�RATION AND MAINTENANCE M�L7AL A Organizat�on. Provide to the pump manufacturers for installation in the pum� operalion and maintenance manual; refer ta Section 11371, Paragraph 1.03. Tnclude the fallowing information; 1 PZ•aject recnrd drawings clearly indicating aperating features and including as-built shop drawings, outline drawings, and schematic and wiring diagratns. 2 Instructioi�s for erection, alignment (includ:ur�g tolerances}, and preparation for use. NS0515S16.151 l��S�-4 121D9/p2 City of Fort Worth Northside Pump 5tation and Ground Siorage Reservnir Project 3 Complete description of safety equzpment, safety pracedures, and safety precautions. �4 Normal starting, running and shutdo�vn procedures, as well as emergency shutdov� procedures. � 5 Recommended number of starts in any 24-hour period. 6 Narmal maintenance, inspection. and lubrication procedures. 7 Recommended spare parts list. , 1.07 rOB REQUIR.EMENTS �ND C�NDITI�NS °� A Unit Responsibility. The electric motor shall be furnished guaranteed by the p�mp manufacturer as specified in Section 11371, to assure sin�le unit responsibility. • B The Coni.x'actar, at no additional cost to the Owner, shall make structt�ral, m�chanical and electrical changes that are necessitated because the Caniractor selects equipment with � I dimensional, power or mechanical differences from that shown on thE Drawings. All . engi.neering costs associ.ated with revisians shaI� alsa be bome by the Cantractor. PART 2 PART 2: PRODiJCTS 2.01 RATING A Temperature Rise. The motor shall have Class F insulatian and sh�ll be rated at the foliQwing tert�perature rises. 1 Motor windings shall operate continually at rated loa�, rroltage, azad frequency. Tne temperatur� rise Uy ezn.bedded detector shall not exceed 70 C over Sa C ambient temperature wit�-i xn.ator laaded to its nameplate horsepovver. 2 The motor windings shall be capable of operating continually, at 115% af nameplate hors�pawer, with rated voltage and frequency a}�plied and wzth a tennperature rise by embedded detector nat exceecling 80 C over a 50 C ambient tenaperature. 3 The rnotar x�riax►ufactuxer, in the questiannaire, sha11 state the limiting temperature rise. The rzxotor shall be rated at the limiting temperatuxe �ise, and stated an nameplate. 4 The aznbient air ternperature shall be defined as azr immediately surrounding the motor. B Descxiption. The motors shall be honzontal induction motors, single speed. The puznp znanufacturer shall determine th� speeds. 1 Motor shall be selected so that pt�mp horsepower shall not ea�ceed the mator nameplate (at unity service factor} rating over the entire pump cuxve. NS0515S16.151 16151-5 i va�ioz City of Fort Worth NnrU�side Funtp Station and Ground Storage Reservoir Project 2 Air inlets and outlets shall Ue protected by vermin-proof, cox-rasion resistant louvers. Motor shall have adequate lifti�g eyes. The air inlets shaI1 be located on end or side and shall include one platinum la0 olan�. RTD. The motors shall pravide adequate ai.r ventilation for coaUing af the core of thc motor. An exhaust air temperature xise in e�cess af 4Q degrees C wztih arnl�ient temperatur� of �0 degrees C at rated horsepowex slaall i�e unacceptable. 4 Magnetic center shall be deterinine in the factory and provide a magnetic center indicator Iocated on the Uearing hausing, Provide a nameplate describing the end play lzznits arad magnetic center. Each motor shall have couplings key�d to shafts. 'I'he coupling shall be limited-end- play gear type. Coardinate with pump manufaciurer with regard to iinished pz°oduct. C Valtage: 4I60 volts, 3 phase. D I'requency: 60 Hertz. E Service Faetor 1.15 times rated ioad. F 1Vli�imu�n Pawer Factor at �ul] Load: 12 pale, at least 0.8; 10 pole ar iess, greater than 4.85. G Efficiency: Motor efficiency shall Ue eva3uated and detez-mined Uy the puzx�.p :manufacturer to achieve and guarantee the averall wi�e-to-vvater efficiency of the pumping unit. All motors sha11 have the efficiency evaluated with pump. H Slip: Not more than 3.0°/o of synchronous speed but nevertheless the full load RPM slaal] match or exceed tha pump design RFM. Starting-Full Voltage: Bach motor shall Ue capaUle of producing the required starting tarque as required lay the pump zx�anufacturer, All motar dri�en. pump u:nits shall �e r�adily capable of starting wzth the purnp primed and against a check valve having a static or opeiating head on the discharge side. LQcked Rotor Currenf. Tlze Iocked rotor current of the motor shall be limited in accordance with the National Eleatrical Code, Maxinlum of Code Letter F, which permits S.Q - S.S 9 kVA per horsepower and cancurs with #he N�MA Code F ratings. The code letter shall be clearly shown on the nameplate. K Acceleratian Time. Provide calculated acceleration tirne oi the cambined m�tor and driven load and rated vQltage and at 90% of rated voltage fax review by #he En.gineer. L 5afe �tall Time, Safe stall tirne shall not be iess than �4 seconds more than the acceleration time when hot, unless approved by the engineer. The moCor manufactur�r sha11 coordinate with the supplier of ihe dnven equipment to obtain inertia data, and shall calculate the accelexation times whe�Z starting across the line. Include calcu�ations with 100 % ofthe rated name plate znotar valtage, (I.E. 4D00 volts for a motor on a 41G0 volt system), 90% and $Q% present at the motor terrninals, The Contractor shall suUmit acceleration curves plotting time vs s�eed, and calculations to the Engineer for approval. rrsos�ssi�.is� 16151-6 izrogio2 City of Fort Wotth Northside Pump Statio�� and Gto�and Storage Reser�oir Project M Noise 1V�easurement. The noise level as measured by IEEE Standard 85, shall be suhmit�ed and coordinated with pump manufacturer. 2..02 TYPE A Provide air-cooled, s�lf-ventilated, squirreI-cage induction motors. 2.03 STATOR A The stator core shall be built up �witY� high grade, non-agin� lami.nated silicon steel. CS or better. Each lainination core shaU be plated to minimize eddy cu�rlrent losses. The laminations shalI Ue adequately keyed or dovetailed to the stator frame and securely held in place at each end. There shall be no. percep�ible buzzing of larninations during operation. The ooil slot wedges shall be nnagnetic slot wedges. , B The motor statflr winding shall be provided with prerniuzn grade full Class � insulation or better. Siiicone ruUUer insulatian is not acaeptable A split-cotnponent epoxy insulation system shall be used in order to provide high resistance ta maisture and other contaminates. 2 A11 windings shall be copper, assernbled u�ing form wound coils of �he same size and shape. IZandom wound coils are not acceptabie. The form wound coils shall Ue constructed with copper wire. The stator cons�ruction method shall accommodate VIl' treatment. The coils shall be covered with strand insulation consisting of Dacron polyester glass fiber film or other high temperature insulating film. 4 Provide full length Nome� slot wra�xper xated SOOp volts minimutn which extends well beyond the stator core iron tn reduce the passibility of iracking to ground. S The tum-to-tum insulation shaIl be provided to ensure machine-winding protection against surges at the machine tenavnals (L N) af 2X peak rated line-to-line voltage with a rise iime af 1.3 microsecands. 6 Coil insulation snall be tightly applied to eliminate aI� air voids. 7 Tnsulation shall be applied to the end turns, as well as the slot portion of the coil, to ensure all parts of all coils are fully insulated to ground for the voltage class o� the maclaine. Coils sha1S Ue tightly inserted into the stator slots virithout damage. Coils shall be seeured to surge ring ar treated rope and securely laced to one another as necessary ta prevent distortion and expansion. 9 The end turr�s shall be Ulocked top, sides and bottom with felt. The surge ring shall �e designed and installed io prevent movement during starting and short circuit conditions. �vsosiss�6.lsi 16151-7 �Z�o9roz ztuts, pins, and similar items rnanufactwred of high-strength Uolts and he�agon nuts. Use corrosion-resistant nnaterials or on by either Iaot-dip galvanizing or chrome plating. ;h motor with an ezx�.�oss�d stainless steel nameplate meet�ng the -20.60 for squirrel-cage inductian motors a�nd the NationaI 1. Incl�de the following additianal information nn the znain or a �n system classification, connectzon diagram, direction af electric phas� rotation far NEMA standard direction of id wattage, manufacturer's naxne and identi�ications and recammended es to the mator with stainless steel fastening pins or screws. Furnish and inouz�ted on motar. �uilt, gasketed, oversized conduit boxes and teriminal housing ions to motor. The cable entrance to the box shal� Ue from the �tioza af cable entry before design from tY�e Contract Drarvings. main terminal box shaIl Ue cust�m designed to accarnmodate ,apacitors. The cal�le feeding the mator shall be 5 kV, I33% isulated cable. Provic�� NEMA 1 hole pads tn terminate the �tar terminal box s�aa�l be sized to accommodate prefabricated manufactured �y 3-M or Ray Chem. Motor leads shal] be :ation. Provide grounding lug in box far incoming equipment in tertninal box shall be installed in#.egral with the motor. Pravide separate tenninal boxes for the rnator space heater iat cornbine the pow�r lead, space heater or RTD ter.�ninal �ter terniinal Uoxes, provide 600 voIt rated molded insulatiran �e terminals under screws. Use only corz�osion-resistant manently identify all leads and temunaIs. valts, silicon rubber clad or rubber epoxy or equivalent non- um sur:Faca temperature of 134 degrees C(2G6 degrees F). iless-steel-sheathed conv�ntianal space heaters, eack� with rated �ual io twice t.he required value, and connect in series. :oi �ts, aIl end con nections shall be crirnped and t and flux before a�aplying insulatio�. lIe nagnet slot sedges shall be installed and ' id all moisture removed, t'he entire s#ator ___ Zpregnated wzth thermal setti�ag epoxy resin and .�zring to prevent chemical, caustic ar fungus �ven cured to provide a completely sealed �!� at rately zziachined, smoothly £�mished, with ;es �ulting from noimal operation at �ny speed up to rovide sha�t end details coordtnated with pump n-agjng silicon steel, each single piece ,„ ent losses. Cor� mechanical integrity shall not �t __ �pper allay witln uniform resistance charactexisi�cs ba �hall be rectangulax oz' shaped to meet matar � 3ch copper rotor Uar shaii be mechanically locked movement and vibra#ian. Rator end rings shall �ll swaged to the rotor bars by an inductian or torch lly lanced prior to assembly. Ba�ancing shall be ru� ng at xated speed. Run out on the sha#�. sh.all be �O1 inch tneasured with a precision indicator �vith Iay with uniform reszstance characteristics sa as ta 2 a TOR BARS ARE NOT ACCE1'TABLE. Rotor ;h� �e Urazed at the end ring can�eotions. Low :aUle, fabricated aluminum rotoxs are 16151-10 12/09/02 � • 12109l02 CityaFFort Worth ]+ioithside Pump 8tation and Ground Storage Reservoir Project 2.12 RESISTANCE TEMPERATURE DETECTORS {RTD's} A Type: Platinum, 100 OHM at 0 degnrees C B Quantity. 1 Six: Two per phase. 2 Two: One for each Motar Bearing if oil bath lubricated bearings is pravided. Grease Iubricated bearing RTDs are not required unless deemed ta be effective or required by the motor manufacturer. . 3 Qne : Ambient RTD C Electrical Contractor s�a11 supply #16 shielded triad wire in conduit from Puxnp Bearing �� RTDs to the control conduit box on the motor. The con.tractor shall extend alI RTD !- connections to the High Voltage starters via triads as shown on the Drawings. 2.13 ACCEPTABLE MANUFACTURERS A Accepiable manufacturers are General Electric, Siemens, Toshiba, TECO-Westinghouse, and Reiianee. The acceptable manufacturer shall be reguired to have pnor experience (rninimum 10 years} in design and manufacturing of such motors. B Manufactur�r's star�dard shop paints for prinne and finish coats are acceptable. rnclude one pint af finish paint for cach motar. PART 3 PART 3: EXECUTION 3.01 IN�TALLATION I A These rnotors and puxnps will be installed under the same Contract. Refer to Di�isidn 1 of ` these Specifications. B The motar rt�.anufacturer shall provide the services of an experienccd applications engineer far a period of two days minimum per each motor fumished, during the installatian and startup of the motars and pumping units. Purnp supplier and the Conl:ractor shall coordinate this activity, 3.02 TESTING A Perform Rnutine Factory Tests for Polyphase Medium Induction Motors and the tests specified herein: The nnethod of testing sha11 be in accordance with IEEE Std 112, and shall be in accordance with MGl-12.55. The following routine tests shall be done at the factary on the mators provided, and cartified test reports shall be subrrutted. ]. Measurement of winding resistance. 2 Nn-load readings of cuzrent and speed at norn�aal voltage and fieguency. NSOS 155 ] 6,15 I 16151-1i L2109/D2 Cfty of Fort Worth Nni4hside Pump Station and Graund 5torage Reseivoir Project Current input at rated frequency vvith a•otar at standstzll %x squirrel-cage moYors. High-potential test per MG1-12, 3 B Fieid-Testing: The following tests shal] be perfarmed an the rnatoxs a�'ter installation in the field. Tnsulation T�st: Apply 1000 �lots DC between the winding and ground using a direct-indicating, power-driven megohm-meter. Record the �alues every 1-minuet far a 1�D minute test. Minimum acceptable resistance values shall be in accordance ta the Manufacturer's insttuctions and recommendations. 2 Polarization Index Test: Measiue and record the motar's insulation resistance polarization index (10 :minute 11 zninute) per IEEE Siandard 43. Muumum acceptaUle palarization index ration is 2.0. 3 Motors shall have a 1-bour run-in while uncaupled fro�rr� the driven load. The motor temperatures shall be monitared and recorded, every 5 minuets from just be%re start to the end of the hour test. Recard opera#ing amps, voltage, and �ibratian levels. 4 Monitor motars during startup and commissioning to record operating amps, �oltage and ope�ating vzbratin.g l��rels. Adjust vibration alarna and trip setitings in accordance with f1�e man.ufacturer's recommendations. Subinit test repart and aIl recarded �eld data. Submit copies of the raw data recoz•ded in th� iield, signed by the person recarding the data, and typewritten reparts certi�ed by the Contraetor. The motars will not Ue accepted until the reports are subinitted and approved. N50515516.151 Z 51 S I-I Z 121U9102 � , �� .i � Ciry af F'o�t 4Yvrth Northside 1'ump Station and Grqund Storage Resetvinr ELECTRICAL QUESTIONNAIRE MOTOR DATA Manufacturer: Motar H.P. �'rame: Eiiclosure: Type: RI'M: Voltage: Phases: Hertz: Insulatian Class: Duty: FuII Load AMl'S: No Load AMPS: Lacked Rotor Al1�IPS: �.ocked Rotor T�inr�e: Locked Rotor Torque: % Bzeakdown 'I'orqne: Locked Aotor KVA/HP: Itotor �VK2 (lh-ft2): NEMA Design: 5ervice Factor: Inrush G�u7ent (% of Full Load): Max Safe StaIIed Tim� (Secands): Number of Safe Starts Per Day: Num6er of Consecuiive Sfarts: * Full Load Temp Rise, degrees C over �40 degrees C Ambieiit (at lA S.F.): Temp Rise, degrees C o�er 4Q degrees C(at 1.15 5.�.): Temperat►ire Rise Resistance (at 25 degrees C): Bearings: Type/Size S#arting Method: Shaft: Size Life Lubrication �achaust Aiz: CFM E�aust Air Temp Rise�degrees F i�ts�.ao� 16151-13 * Service Factor * Limiting �2aoaioz City of Fort W orth Noz�thside Pum� 5tation and Ground StOrage Reservior ELECTRIG MOTOR QUESTIONNAIi2E (CON'I'TNUED) Efficiency: Power Factar: 1.15 S.F. Load: 1.15 S.F. Load; 414 Load: 4/� Load: 314 Laad: 314 Load: lf2 Load; I12 Load: 1/4 Load: 11� Load: * Temperatuxe rise n�easured by an-►badded detectars and nat by resistance. �ND OF S�CTION 1 G 15 i.doc 16151-14 12lfl9/02 City af Fort Warth Northside Pump Station and Ground Sforage Reservoir Project �ECTION 16170 METAL FR�iMING .� I, A PART 1 GENERA.L 1.01 SCOPE OF WURK A. Furn�sh and install metal framing, incIuding channels, fittin�s, clamps, hardware, electrical aecessories and brackets. 1.02 QUALITY ASSLTRANCE A. NEMA ML 1- Metal Framix��. PART 2 PROJ]UCTS 2.O1 CHI�NNELS, FITTINGS, CLAMPS, EL�CTRICAL ACCESSORIES AND BR.A.CKETS A. Aluminum. B. Fabricate threaded fasteners af 316 stainless steel. 2.02 SIZES A. Provide channels fabricated frozn not les� than 12-gauge sheet aluminum, I-51$ inches wide and nat less than 1-518 inches deep. 2.03 ACCEPTABLE MAI�TUFACTURERS A. B-LTNE Systems, Inc.; Unistrut or approved equal. PART 3 EXECUTIQN 3 .Q 1 .APPLICATION A. Use aluzninum components for all applications. B. Use aluminum channels wifih all aluminum conduits. The aluminum channel shall not come in direct contact with concrete. Install a spacer or coat the channel as per xnanufacturers recommendation. 3.02 SUPPORTS A. Provide metal framing to support large or heavy wall-mounted equipment, wall-mounted raceways and ceiJing-hung raceways. Hsosi�s«.�7o 16170-1 iar9�aooz City nf Fort Worth Northside Pu=np 5tatian and Ground 5torage Reservoir Praject 3.03 ANCHOR BOLTS A. Use 112-inch diameter Uy 3 inches long stainless steel expansion bolts to attach framing to concrete. B. Space boIts a maximum af 24 inehes on center, with nat less than tyvo bolts per piece of frazning. END Q� SECTION NS0515S 1 G.170 16170-2 izis�2aoz City of Bort Warth Northside Pump Station and Ground 5torage Reservoir Project SECTION 16191 MISCELLANEOUS EQTJIPMENT PART 1 ' GENERAL � 1.01 SCOPE OF WORK ' A. Furnish and install all misceIlaneous equipment as shown on the Drawings and as specified , , herein, � 1.02 EQUTAMENT LIST r A. This Section provides the requirernents for zniscelianeous equipment typically emplayed in a facility, hawever, not all components speci�ed in this Section axe uecessarily utilized on this , prnj ect. I ' 1 A3 SUBMITTALS � I A. Submutials shall be detailed catalog info�rnatian or drawings describing elecirical and physical � characteristics af aIl �quipment specified. 1.04 REFERENCE STANDARDS I � A. Equipment enclosures shall have NEMA ratings suitabla for the location in which they are installed, as speci%ed in Sectio� 16Q�0. � B. ANS/IEEE C62.41 198Q (�ormerly, IEEE Std 587-1980), Guide for Surge Volt�ges in Law Voltage and Povver Circuits. ' C. Undenvriters Laboratories UL 1449, Standard for Safety, Transient Voltage Surge �uppressars, _ Revised edition, effective date July 2, 1987. � PART 2 PRODUCTS 2.01 DISCDNNECT SWITCHES A. Discannect switches shall be h�avy-duty, quick-ma�Ce, quick-Ureak, visible blades, 600 volt, 3 � pale wit� fuIl cover interlock, interlack defeat and fiange rnounted operating handle. Circuit breal�er t}Pe disconnect switches are unacceptable. � B. Switches shall be as manufactured by the General Elec#ric, Square D Cn. or equal. � NSUS 15S l 6. l 91 16191-1 � xi��zooz cuy or ro�� wa��n Nortltside Pump 5tation and Ground 5torage Reservair Project 2.02 FUSED DISCONNECT SWITCH�S A. Fused disconnect svwitckaes shall be heavy-duty, quick-make, quick-break, visible blades, 600 volt, 3 pole with full covex interlock, interlock d�feat and flange mounted operating handle. B. Fuses sha11 Ue rejection type, 6QOV. 2fl0,00�} A.I.C., dual elemeni, time delay, Bussman Fusefron, Class RK-5 or equal. � C. Switches shall be as manufactured by the General Electric, Square D Co. or equal. 2.Q3 N1ANiJAL MOTOR STARTERS A. Manual starfers shall Ue suifable for the voltage and number of phase shown on fhe Drawings and shall l�e non-reversing, reversing or two speed type as shown on the Drac�vings. NEMA sizes shall be as required for the llorsepowers shown on t12� Dravvings. Manual startez•s shall have motor overIoad proteciion in each phase. B. Manual moiar starters sha31 Ue as znanufactured by the General Electric, Square D Co. or equal. 2.p4 MAGNETIC MOTOR STARTERS A. Motor starters shall be 2 or 3 pole, single or 3 pl�ase as xequired, 60 Hertz, 600 volt, magnetically operated, full voliage non-reversing except as show� on the Drawings. NEMA sizes shall be as requixed far the hoxsepowers shown on the Drawings. IEC rated starters are unacceptable. B. Two speed starters shall lae �'or singie or tvva vvinding motors as shown on the Drawings, C. Each motor starter shall have a 120 volt opera�ing coiI, and contral power trans�ar�ner. Starters shall have motor overload protection in each phase. Auxiliary contacts shall be pzovided as shown on the Drawings. A zx�inirnum af one N.O. and one N.C. auxiliary coniacts shall be pro�ided in addition to the contacts shawn on the Drawings. D. Overinad relays shail U� adjustal�Ie, ambient compensated and manually reset. E, Control power t�ansform�rs shall be sized for additianal load of 1QQVA or an additional 1Q% whichever is larger. Transfarmer primari�s and secondaries shall be equipped with time-dalay fuses. F. BuiIt-in controi stations and uadicating lights shall Ue furnished where shown on tlae Drawings. G. All wires shall be terminated on tez�r�inal blocks and shall be tagged. H. Pronide laminated as built wiring diagram an.d post it ir�side �he enclosure. I. MagXxetic nnotor starters shalI be as manu£actured by the General Electric, Square D Co. or equal. rrsnsissi�.i9� 1�141-2 izE9lzooz Ciry of Fart Worth Nnrfhside Pump Station and Graund SEorage Reservnir Project 2.05 COMBINATIQN MAGNETIC MOTQR STARTERS A. Moior starters shall be a comUination motor circuit pratector and contacior, 2 or 3 pole, single ar 3 phase as required, 60 Hertz, 600 valt, rraagtietically operated, iuil voltage non-reversing unless � atherwise shovsm on the Drawings. NEMA sizes shall be as required for the horsepo�vers shown � on the Drawings. Motor circuit protectors shall be molded case with adjustable m.agnetic trip only. They sha11 Ue specifically designed for exse with rnagnetic motor s'tarters. MoCor circuit , protectors shalI be current Iuniting type, with additional current limiters if required. IEC rated starters are unaccegtable. B. Two speed starters shall be for single or two winding motors as shown on the Drawings. � C. Each motor starter shall ha�e a].2d valt operating coil and contro� pawer transformer. Three �hase starters sha11 have three overload relays. One normaliy open and one norma3ly closed i auxiliary contact sha116e provided as spares in additian to contacts shown on the Drawings. Q �. F. I G. � O�erload relays shall be adjustable, ambient cornpensated and manually reset. Fumis� built-in controI statinns and indicating lights where shown on the Drawing�. AIl wires shall be ternunatad on tezminal blocks and tagged. 1'ro�vide laminated as built wuing diagram and past it inside th� enclosure, Com6in.atian magnetic motor start�rs shall ba as manufacturedhythe General Electric, Square D Co. ar equal. 2.07 PUSHBUTTONS, INDICATING LIGHTS, AND SELECTOR SWITCHES A. For indoor abave grade, provide 30 mm heavy-duty, ailtight type pushbattons, pusi�-to-test, indicating lights, selector switches, and stations for these devioes. Utilize General Electric Type CR 104F, or equivalent by General Electric, 5quare D, Cutler-Harnmer, or oth�r acceptaUle manufacturer. B. Far all ather loca�iazxs provide 30 mm heavy-duty corrasion-resistant, watertight type pushbuttons, push-to-test indicating lights, oz seIector switches. Provide special gasketing required to malc� complete station watertight. Utili�e Square D T}�e SK, ar equivalent by General Electric, Cutler-Harnmer, or other manufacturers. C. Provide devices meeting the requirements ot' NEMA. ICS 2, and ha�ing individual, extra large nameplates indicating �heir specific function. �rovide pushbutton stations with laminated plastic nazneplates ir�dicating the drive they control. Provide contacts r�ith NEMA designation rating A600. install provisions for locking pushbuttons and selector switches in the OFF positian wherever lockout provisians are indicated. D. Utilize selector switches h.aving standard operating levers. Make aIl indicaring lights push-to-test type. P��avide ON ar START pushbuttons colored lalack. Frovide OFF or STOl' pushbutton� colored red. NS05155 l 6.191 16191-3 t 2/9/2002 City af F❑�t Worth Northside Pump Station and Ground Storage Reservoir Project 2.08 DRY TYPE SMALL POWER TRANSrORMERS (0- TO 6�Q-VOLT PRIMARY) A. Txansformers shall Ue �entilated or totally enclosed drytype, two winding withkVA, valtage and other ratings as shown an �.e Drawings. B. • 5ix full capacity taps shall he furnished: two, 2-1/2 percent above and four, 2-I/2 percent below rated primary voltage. � C. Ventilated transformers for indaor locations above grade: Provide open sel�'conled t�ansformers designed for natural circulation of air through the windings carrying fiill load continuously,at rated voltage and frequency without exceeding the specified temperature rating in an ambient of 40 degrees. Provide a 220-degree C insulation system and limit the tempexature rise to $0 degrees C over arnbient under full load canditions. Provide windings and the core and coil assembly treat�d to resist the effects nf moisture. Transformers shall have ventilating enclosures wiYh coz-rosion-xesisting finish. Units shall be siznilar or equai to Sorgel "Watchdog" Type Class 7431. D. Totally enc3osed transformers fox all othar NEMA area designations: totally enclosed self-cooled trans�armer shall have silieone insulated v�indizags rated Insula#ion Class 220 degrees C and shall carry full load contznuously at rated voliage and frequency without exceeding the average capper temperature xise af 150 degrees C above an ambient temper�t�zre of 40 degreas C. 'The transforiner shall have a totally enclosed case that shall he fizlished to resist corrosian. Units shall be simi�ar or equai to Sorgel Class 7415. E. Supply units rvY�ere saund levels determined by tests in accordance with NEMA and ANSI standards do not exceed: 1. 4D dacibels for 0 ta 9 kVA. 2. 45 decihels for 10 to 50 kVA. 3. . 50 decibels for 51 to 150 kVA. 4. 55 decibels for 15i to 3�0 kVA. 5. 60 decibels for 3dl to S00 kVA. F. For transformers 30 kVA and Iarger, equip units with integrai vibratian isolations completely isolating �he core and coiI asseznbly from the transforrn�r enclosure. For srnaller transfarmers, pxovide integral vilaration isolatars or install external vibration i�olators, which isolate the entire uni� from the structure an which it is mount�d. Utilize only integral or extemal vibration isolators, which are rated for the weight of the trat�,s�oz'zn.e� arad prdvide 99 percent isalation efficiency at the fundamental frequency af sound emi�ted by the transformer, G. Frovide "A" rated type transformer where indicated on the drawings (far harmoriic cont�nf cixcuits}. H. Al� tra�sforme:rs sl�all have copper windings. Aluminum windings shall not Ue used. I. Acceptable Manufacturers: Cutler Hammer, General Electric, He�i-Duty, 5orgel, or equal. I�30515316.191 16191-4 iz��2aox City of Port Worth Northside Pump 5tation and Grnund Storage Reservoir Project 2.09 LIGHTNING ARRESTER ANI] SL]RGE CAPACITOR A. Lighining arrester shall be 650 volt, 3 phase,� "Tranq�ell" type: General Electric Co. Catalog No. 9L15ECCQ01 or equal. � B-. Surge Capacitor shail Ue 650 volt, 3 pha.se, non-ioxic liquid insulated, General Electric Corr�pany's CatalogNQ. 9L1$BAB30I or equal. � 2,10 CONTROL RELAYS AND TIMERS A. Conirol relays: 300 Volt, industrial rated, plug-in. socket type, hdused in a transparent � polycarbonate dust cover, designed in accordance witt� UT, Siandard 508 far motor controller �� duty. Continuous contact rafiing shall be 10 Arnps resis�ive, 114 Hp, at 120 VAC, operating temperature nninus 10 to plus 55 degr�es C. Relays shail be Potter & Brumiieid, KRP Series �' or equal with neon coil indicator jight. B. Tirne delay relays shalI Ue 300 voSt, solid state type, with ratary switch to select the timing range. Timers shall be Square D Type 3CK70, or appro�ed equal. C. Phase failure relays shall protect each thxee-phase motor agaznst phase loss, phase l�alance, •• phase reversal, high voltage, low voltage and rapid cycling. Relay shall be SymConn MotorSaver Mode1250A, 2.11 POLYETHYLENE WARNII�IG TAPE A. Warnirig tape shall be red polyethylene film, 6-in min.imum widf.h. B. Warning tape shall be W.H. Brady Co., Cat. No. 91296 or equal. 2.12 TER�VIINAL BLOGKS A. Terminal blocks shall be 600 volt, channel mounted, with iinned strap-screw and stainless stieel screws. B. Terminal blocks shau be Bulietin 1492 as manufiactured by the Allen-Bradley Cn. or equal. 2.13 30 AMP 480 VOLT RECEPTACLES A. 30 amp 480 volt receptacles shall Ue 3 pole, 4 wire, grounding pin-andWsleeve fype, with circuit breaking capability. B. 30 arnp 480 volt receptacles sha�l he Crous�-Hinds Arktite style 2 Cat. No. ARE 3423 or equal. C. �urnish and install one matching plug for each receptacle shot� on the Drawings. 2, I4 JTC BOXES FOR GF RECEPTACLES A. 7IC boxes shall be 6 in by 6-in by 4-in aluminum continuous hinge clarnp cover boxes, Hoffman Cat. No. A-606 CHAL with Ty�e L23 stainless steel fast operating JIC clamp or equal. N505 l5S 1 G.191 1 G 191-5 i2i4�zooa Czry nf Fort Worth Nortliside Fump StaCion aild Graund Stoi�ge Reservoir Project B. Install 1-1/2-in vushings in bottom of box fflr cord and plug f.o pass through. 2.15 EMERGENCY ALARM H�RN AND LIGHT A. Emergency alarmho�n shall be vibrating type far 12p �olts, 60 Hertz and shallbe Federal Signal � Corp. Cat. No. 350+WB for surface mflunting, Cat. No. 350�-FG+-FB for flush rnaunting, equal by Benjamin Co. or Edwards Co. or equal. B. Emergency alarm light shall be a flashing strobe unit with red fresneI glabe, for use on a 12Q volts, 60 Hertz power supply, and shall be Benjami_n Cat. No. KL-401 I-120, equal by Federal Signal ar Edwards Co. or equal. 2.17 CORROSI�N INHTBITOR� A. All equipzx�ent enelosures, terminal boxes, e�c, located autdoors that contains electrical or elecfronic equipment or tenninaI strips shall be fitrnished wiih an internally mounted, chemically treated cori'osion inhiUitor pad. B. The corrosion inhibitor pads shall be as maz�ufactured by Haff'man Engineering Co.; 3M or equal. 2.1$ EQUIPMENT IDENTIFICATION NAMEPLATES A. All field mounted electrical equzprnent �uch as lighting contractor, relay enclasures disconnects, push Uutton stations, starters, circuit breakers, panelboards, etc, sballbe provided with a weath�r resistant engraved laminoid equipzx�ent iden�iiication nameplate screwed or bolted adj acent to the device. Nameplate shall identify the mechanical equipment cantrolled exactly as shorvn on the electri.cal one line drawings (i.e, Tnfluent Pump No. 1}. Adhesives s�all not be used to znount nameplates. 2.19 INSTRUMENTATION DI�CONNECT SWITCH�S A. Prov�de Heavy Duty single pole disconnect toggle swiiches in a NEMA �X cast aluminum enclosure for all field ins�i-uments served with electric power this �eature shall be included whether or nor shown on Drawings. 2.20 DIGITAL LIGHTING CONTROL TIM� SWiTCHES A. Time switches for control of lighting with photocell ONltime OFF/time ON/photocell OF�' (seIected days); photocell ON I photocell OFF (every day); remote phoiocell; 9 volt lithium batt�ry back-up; manual override; p%atacell light level cantroI adjusf:ment; LCD digital display and indoor/outdaor enclosures. Titne switches shall be sixnilar and equal to Tork Catalo� No. DGVM-140. Nate: Above time switc� requires a dedicated clocl� circuit (no other loads connected to circuit). rrsossssi�.isi 16141-6 iai�rzoo2 City of Fort Warth I+[orthside Pump Station aiid Grou��d Starage Iteservoir Project 2.21 TRANSIENT VOLTAGE SURGE SUPPRESSTON {TVSS} (AT PANELBOARDS, SWITCHBOARDS AND 11�ICC's) � A. This sul�sectian describes the materials and installation requirements �or transient voltage surge suppressors (TVSS) for the protection of aIi AC electrical circuits fram�he effects of lightning- induced cu�rrents, substation switching transients, and internally generated transients resulting fram inductive andlor capacitive load switclning. � B. C. D. E. SuUpanel locatian shall be defined as designated in AN�IIC62.41-19801ocatian, Category B. Suppressors shall Ue Iisted in accardance with UL 1449, Staz�.dard fvr Safety, Transient Volta�e Surge Suppressors, Revised edition, effective date July 2, 19$7. For 3 phase, 4 wire canfigurations, suppressors shaIl provide suppr�ssion elements in phase-ta- neutral configurations, with supplemental neutral ta graund sup�xession. Visible indication of proper suppressor cannection and operation shall he pro�ided. F. Suppressors shall be close-nippled to �he panel being protected. The mounting positi�n of the suppressor shall permit a straighY and shart Iead length connection. between the suppressor and the point of connection to the panelboard. Connections utilizing eonduit between suppressors and panelboards will not be accept�d. G. Suppressors shall meet ar exceed the following criteria: I. Maa�imum Surge Current Rating (based on 8120 µ s Wave�orm): 60,OOd Amps. Maximum Clarnping Voltage Rating (Tested to ANS�/IEEE CG2.41-1980 Cat. B, 6000V, 1.2/50 µ s, 3QOOA 8/20 µs Wav�foz�x�s): 2 Ma�mum Clamping Valtage LTL 1449 Clamping Voltage Con#"i�uration (Actuall Volta�e Class 1201240, Single Phase 403 Volt 500 Volt 120/208, Wye 403 Volt 500 Volt 277/480, Wye 890 Valt 1000 Valt 480 Delta 1730 Voit 2000 Volt Traxi.sient Jou1e Rating/Phase (Based an 1011400 µs Wave%mns}: 3. Volta�e Confi�uration 124124Q, Single Phase 120/208, Wye 2771480, Wye A80 Delta H. Tzansient JouIe Ratin� 570 570 920 1480 Units sllall Ue field maintainable Uy use of removable surge suppressioza camponent modules. DisposaUle units are not acceptaUle. AI505 l5S 1 b.191 1619 I-7 ia��zaoz Ciry of Fart Worth Northside Pump Station and Ground Storage Reservair Project I. J Unit shall be iurnished with low vnitage relay and dry contacts far tying intn the building alarm systems. Unit enclosure shall Ue NEMA 12 mininnum. K. Unit �,ay be manufactured using Metal Oxide Varistors (lVIOV's) as primary sugpression component, or as a"hybrid" syste�n using MOVs, Gas Tuves, Tnductors, capacitnrs, andlor diodes. Hovvever, units relying solely on gas tuUes or diades are not acceptable. L. M. Suppressors shall Ue of solid-state componentry azid shal] operate bi-directianally. Acceptable manufacturer is Sentrex Uy The Wiremold Company, or approved equal. PART 3 EXECU'�ION 3.01 II�T�TALLA'�ION A. Mounting Sfands 1. Field mounted disconneets, �ushbutton conixol stations, etc, shall be mounted on aluminum stands as shown on the Drawings. Where clearance requireznents far stands may not Ue maintained, the Engineer may direct equipment ta be wall-mounted adj acent ta the drive. The distance from the drive motor to �e cantrol station shall not ex�eed three feet, unless shown ntherwise on the drawings. 3,02 OUTLET AND DEVIC� BOXES A. Installation ].� Mount boxes af the fallowing heights unless ntherwise indicated (heights are to the centerline of the box}: Wall Su�ifches Thermostats Wall telephone outlets Wall mounted telephone outlets 48 inches abave tloor 54 inches above floar 6 inches above caunter tops; 12 izaches above floor 52 inches ahove floor for public pay telephone 52 inches above floor standard wall telephane N50515516.191 16191-5 12l91Z002 Ciry of Fort Worth i�forthsidc Pump Station and Ground Storage Reservoir Project Convenience receptacles: Indoor Of�ce, lab, general Flush device plate bottom or use areas, halls, side with top of the splashback etc. on counter taps, or 6 inches above � counter tops without splashback; 12 inches above floor unless ' otherwise indicaied - � Industrial areas znachine shops, 48 inches above floar warehouses, workshops, etc. � Vaults 48 inches above vault floor Outdoor All areas Multioutlet assembly 5p�cial purpose receptac�es 24" to 36" inches above finisk�ed grade Above counters or taUles; see architectural details 4$ inches above tloor. Where aUove heights do not suit the buildin� constructian or finish, locate boxes where dir�cted by the Consixuctian Manager. 3. Locations indicated are approxir�ate. Study the Dravc+'ings zn relatian to s�aces and equipment surrounding each outlet. Wheza necessary, with the approval of the Cons�ruction Manager, relocate outlets ta avoid interference with rnechanical equipment or structural features. Locate a111ight switches on lock side of doors. Locate all light fixtuxe outlets in a sy��meirical pattern ac�ording to the room layout unless otherwise indicated. Mount all boxes pSum6 and level. Use flush moun:ted boxes wzth concealed conduits. Make edges of box�s flush with finishetl surface, Provide proper iyp� extension rings or plaster covers fox this purpose. For flush maunted boxes, make holes in the surrounding surface no larger than required to receive the box. Instal1 boxes in a secure, substantial manner supported independently of canduit by attachment ta the building structure or a stnictural memUers. Use ba�r hangers in frame consstrucEion, or fasten boxes directly with wood screws on wood, bolts and �xpansion shields, on concrete or brick, toggla boIts on hollow masonry units, and machine screws or welded, threaded studs an steelwork. Threaded studs driven in by a powder charge and provided with lock washers and nuts are acceptable in lieu of ex}�ansion shieids. Boxes embedded in concrete or masonry need not be additionalIy supported. tltili�e stainless steel mounting hardware in industrial areas. NSOS 1551G.191 16191-9 i2ig�2oo2 c�ry of ro,� wor�n Northside Putnp Station and Ground Storage Reservqir Projecf b. Provide flush or recessed lighting fixtures with separate junctionboxes when required by the fixture terminal ternperature, Where boxes suppari fixtures, pravide groper means of attachment with adequate strength,. � Open no more knockouts in sheet steel boxes than are actuallq required. Seal any unused openings in any type bax. 3.03 WIRING DEVICES A. �witches: Mount switches at the heights indicated under QUTLET AND DEVTCE BOXES. Mo�nt switches far switch operation in the vertical positian. B. Receptacles; Mount receptacles at heights indicated under OUTLET AND DEVICES BOXES. Mount receptacles with grounding slot up except where horizontal mounting is indicated, in which case mount with neutral slat up. Ground receptacles to boxes with graundin.g wire, not by yoke or screw contact. Moiuit weathergroof receptacles with the hinge for the protective cover abave (not at side, or beIow} t�e xece�taele openzng. Special Purpose Receptacles: Locate special purpose receptacles wher� shawn. Install and mount th� receptacles in accordanee with the manufacturer's instructions and the applicable codes. C. Telephon.e Outlets: Mount outlets at the heights indicated under OUTLET AND DEVICE BOXES. Mount outlets in tYie vertical position unless otherwise indicated, 1. Installa#ion: Securely fasten device plates to switch or receptacles ba�es or the wiring device contained therein. Install deviee �lates used with flush mounted boxes witla aJl four edges zn continuous contact with the finished wall surfaces without the use of mats or similar materia�s. Plaster fillings will not be acceptable. Instal� device plates vertically ar horiza:ntally with an aligiunent tolerance of 111G-incY�. Do not use sectional type device plates. D. Dry Type Transfonners (0- to 60Q-valt Pri.mary} � Maunt transformers approximately vvhere indicated. Load any vibration isoIators extemal to the unit properly and provide complete isolatian with no direct fransfoz-mer unit znetal in contact with ihe mounting surfac�. Connect electrical circuits to t�ansformers by rneans af moisture proof, fle�ible conduit ua a ma�aner that prevents transfortner vibrations from being hansmitted to the Uuilding or other equipment. 2. Ground neutrals and enclosures of all transformers in accardance wit�a applicahle codes and as otherwise may lae indicated. Conne�t voltage taps on all transformers to give as alose as passible to rated autput voltage under normal plant load conditions. END �F SECTI�N NSU515S16,191 16141-10 i2i�i2ooz City of Fott Worth Northside Pump Station and Czround 5tvrage Reseavoir Project SECTION 16345 MEDNM VOLTAGE SWITCHGEAR PART 1 - GEIVERAL 1.OI DESCRIl'TI�N A. Furnish and install an indoar, freestan,ding, metal enclosed medium voltage switchgeax assernbly(s} as shawn on the Dra�vings. The metal enclosed switchgear assembly shall consis# of deadfrant, completely metal enclosed vertical sections. The switchgear is identified as 4160-Volt �witchgear. ' B. The manufacturer of the Medium Voltage Switchgear shall also be the manufacturer of the ,, com.panents therein, and shall be the rz�.anufacturer of ihe Medium Voltage Motor Con.trol Centers. Medium Voitage Motar Cant�al Cent�r lineup, as specified iz� Section 16�81, and the Medium Vol#age Switehgear, sha11 be furnished as a single lineup, and shall ba pravided by one • � manufactuzer. The Medium �oltage Switchgear and Medium Voltage Motor Control Centers shall be front-aligned. C. Related work specified elsewhere: 1. Section 16481, Medi�im Valtage Motor Contrnl Centers. 1.02 QUALITY ASSURANCE A. Reference Standards: Comply with applicable provisions an.d recornmendations of the follot�ing except v�here othe�ise shown and specifed. 1. .ANSI C37-2Q, 5witchgear Assemhlies. 2. NEMA SG-5 and SG-6. 3. NEC Axticle 710, over 600 V, nominal including article 710-21(e}. 1.03 SUBMITTALS A. Shop Drawings: SuUmit for appraval copies of manufacturer's technical information far equipnne�t proposed for use. Sutimittals shall include the following: I . Dimensional infarmation. 2. Three-line diagrains. 3. Technical specificat�ons. , 4. Catalag cuts af all companents. 5. Construction details af enclasure. B. Certification of Ratings: Suhmit for ap�aroval capies af certificaiions as foJlows: 1. The integrated switchgear assemUly shall have a BIL rating estaUlished by test on switchgear of tha type and kind �o be furnished under this specification. Certified test aUstracis establishing such ratings shall be furnished. C. Operation and Maintenance Manuals: Submit Operation and Maintenance manuals in confoi-xnaxzce with the requir�ments of Section 01730. N50515 S 1 G.345 16345 -1 12J9/2062 City of Fort Wort� Northsida Pump Station and Ground Skorage Aeservoir Project 1.04 SPARE PARTS A. Provide the following spare parts: 1, J— Vacuum interrupter assembly far eacf� type a�d saze brea�er. 2, - 1— GE Mode1750 Feeder Management Relay, 1— GE Mode1737 Feeder �'rotection Relay. 4. 1— Cantral fuses of type used. PART 2 - PRODUCTS 2.01 GENERAI, A. The switchgear assembly sha11 consist of a freestanding, NEMA 1, metal �nclosed, mediuria voltage switchgear lineup. Each section shall consist of a deadfront, verYical section containing the quantity of vacuum circuit Ureakers as indicated on the Contract Drawings. 2.02 RAT'FNGS A. The distributian system sha11 be of the Wye type. B. The ratings for the integrated switchgear assemUly shall be as designated Uelow, Nominai System Voltage 4.1b KV, three phase, three wire Maximun� Design Voltage 4.7b KV Basic Impulse Leve� 60 KV Bus Continuous Current 12Q0 A F•�Ix�K�) ► 6� I I l:�il� �1. N] � I A. Generai: The metal-enclased switchgear assembly shall consist of the quantity of self-supparting bays as shown on the Contract Drawings. B. Canstruction: 1. The Switchgear shall cansist af a stationary structizre eonstruc�ed from individual vertical. sections as shown on the Contract Drawings. The vertical sections shall ba bolted together to form a rigid metal- cZad switchgear assembly. Metal sheets shaIl provide grounded metal barriers between adjaceni sections. 2. Each breaker compartment shall b� equipped to house a removable Uz�eaker elexnent. The breaker levering mechanism shall be cell rnounted. A sfeel shutier will automatically cover the statianary prinnary d'zseoninecting contacts when the breaker is ian the disconn�cted posiiion or out af the cell. Rails ar lift truck sYaall be provided to allow the withdrawal of each circuit breaker for inspection and maintenance. NSOSISS 16.345 16345-2 1214/20�2 city of Fort Worth Tlorthside Pump 5tation and Gsound Starage Raservoir Pr�ject 2.04 CIRCUIT BREAKERS: A. Each c�rcuit breaker shall be eIectrically opera�ed, horizontal, dzaw-out type, capable afbeing withdrawn on rails or by lift tnick. Tl�e br�akers shall be operated by a mator-charged spzing stored energy mechanism. The spring may be charged manually in an ernergen.cy oz' during maintenaxice procedures. B. Each circuit breaker shall have three vacuu�n interrupter assemblies that ar� separately mot�alted on glass polyester insulators. Each vacuum inter:rupter assezr�bly shali have a contact wear indicator, which does not requzre any tools to indicate the contact w��, The current transfer from the vacuum interruptex maving stem t.o the brealcer main conductar shall be a nan-sliding design. The circuit breaker shall not u�ilize air or oiI dashpots for minimizing vacuum interrupter contact "bounce" upon opening. C. Each circuit breaker shall meet the requirements of ANSI 5tandards, C37.010, C37.100, C37.04, C37.06, C37.07, C37.09, and C37.1 l, and shall have the following ratings: Continuous Current: i200 Arnperes Maximum Design Volta.�e: 4.76 kV Sh.art Circuit Current at Rated 11�taximum kV: 29 kA Closing and Latching Caga�ility: 58 kA Three Second Rating: 36 kA Nominal3 Phase MVA Class 250 MVA D. The breakers shall be electrically ogerated hy 120 volt AC, capacitor trip, power. Tf�e operatinglcontrol voltage for each breaker sha11 be obtained from an autanns.tic transfer switch fed circuit breaker panelboard integraliy mounted in the switchgear as indicated on the Drawings. 2.05 PROTECTIVE DEVICES AND METERTNG — MAIN BREAKERS_ A. Each main breaker shall be fumished with a Multilin Modei 750 Feeder Management ReIay (no substitutions or alternates). B. General Features 1. The relay shaIl provide rn.anagernent and primary pratection of feede�'s, at�d managemen# and backup protection of buses, transfarmers and transmission lines. 2. The uzut shall provide protection, contral, and rnonitorzng functions with both local and remote human interfaces. 3. The relay shall be of drawout construct�an. �4. All components, except ter�ni�iating �ardware, shall l�e rr�ounted inside the relay. 5. The unit sha11 be suitable for semi-flush moun#ing in a panel. 6. It shall be equipped with a froni panel display and keypad for pragra�uning and monitoring. �vsastssi6.�as 16345-3 �2�s�zoo2 Ciry of Fari Warth Norihside Pump Station and Ground 5torage Reservoir Project C. Pratection 1. The relay shall have the foIiowing protective functions: a. Time phase overcurrent elements %r all phases with ]evel detectors. 1) The phase time overcurrent element shall be capable of dyriamic adjustment of the piekup setting from manual closa bloc3�ing, cold load pickup and voltage restrai�,ed overcunrent features; b. Time ground overcurrent elemen�s with Ievel detectors; c. Directional con�roI of bath phase and graund overcurrent elements. d. Two independent elements each for: 1) undervoltage 2) overvaltage 3) underfrequency D. Control 1. The relay shall be able to trip and close an associated circuit breaker and track tl�e brealcer position. '3'he relay shall include a Red hreaker closed LED. 2. Closing operations shall be �upervised by a syr�chro - check scheme, with valtage saurce level ar manual averride provisians. 3. The relay shall be able to control the or�ercurrent elerrnents in a cold load pickup or manual clasing operating r�ode. 4. The relay shall have a minimum of 14 prog,�ammable logic inputs for manual commands or feate�re conirol a. Inpu�s shall be abie to operate from interrial and axternai dc power supplies. E. Metering 1. The unit shall be able to measure / calcuiate and display: a. iine voltage b. differentials between bus and line volt�ges c. Frequency d. Current e. raal, reactive and appare:nt power f. power factor g. wat�-haur and �ar hour consumptian h. demand for cuxren# and power measurements 2. Th� relay shall have an input c�annel far measuring a 0-1 mA, 0-5 naA, 0-20 mA, or 4-2Q mA (programma.bl�} signal from an external transducer. NSOS l5S 16.345 1�3�5-Q 12/9/2002 City of Fort Worth Northside Pump 5tation and Ground Storage Reservnir Project The relay shall have eight internal transducers, with 4-20 mA output signais to represent various measured 1 calcuiated pa,rameters. a. Output channels shall be pxogrammable to represent, as a ininimum: 1} voltage 2} frequency 3) current 4} power 5) demand 6) the distance to the most recently detected o�ercurrent fault. F. Manitoring 1. The relay sk�all have m�asuriz�.g e�eznents with. prograrr�nable outp�ts to monitor: a. breaker f.rip and clase coil continuity 1�. over frequency c. demand levels d. power factor e. summed breaker arcing current 2. The xelay shaIl be able to display automa%cally at least 10 user-programmed protaction settings or �neasure� 1 calculated parameters. G. System/Relay Opera�ians and Maintenance 1. The reiay shall have a sequence of events recard and os�illagraphic e�pture of important events with a time basa in I ms increments. a. The event recard shall store a minimum of 64 events. b. The osczllograph shall capture a minimum of eight events. 2. The relay shall have a distance-to-fault feature, that stores a minimum of eight faults. 3. The relay sk�all have a sim�latian feature ta test the device without extemal injection of voltage and current signals. 4. Device firmware sha11 be stored in non-volatile flash memory, so that relay upgrades can be perfarmed by downloading progxams from a PC. H. Control Pawer - The relay shall aperate fram ar� exteznally Iocated, UPS backed, 120 volt power source, as shown an the Drawings. I. Cammunication — Relay shall ha�e three independent cornmunications ports. A rear RS �4851422 port, a rear RS 485 port and a front RS 323 port. AlI ports shall use the AEG 1Vlodzcan ModBus protocol. NSp 51551 G345 16345-5 12/9/2042 City of Fort Worth Northside Pump 3taiion and Ground Storage Reservoir Praject 2.b6 5 KV CTRCUIT BREAKERS A. The circuit hxeakers shall be rated as indicated on th:e �rawin�s. Circuit breakers of equal ratings shalI be interchangeable. Gircuit breakers shall be operated by an electrically charged, mechanical�y and electrically trip-free stored-energy spring. A handle sha11 be used to maraually charge the spring for slow closing of contacts for iz�spection or adjustment. B. Circuit breakers shall be eguipped with secandary discannecting contacts that shall automatically engage in the connected pasition, C. Each breaker cornpariment shall have a breaker rackout device. When using the rackout device, a breaker shall be self-aligning and shaIl be held rigidly in #he operating position. In the disconnect position, breaker shall be easzly remavable frpm the compartment. Breaker racking shall Ue accomplished with the door clnsed and latched. A handle inserted through a hole in the door shall operate the raekout device. D. An indicati.ng tape shali show the breaker position when racking the breaker in or out of their connected pasition. E. Interlocks shall be provided to prevent moving the breaker to or from the operatin.g pasition unless the main contacts are open. �perating springs s�all be discharg�d autor�at�cally wit� the bxeaker is :ralled fully into the cont��cted or diseonnected position. The rackout device shall have provision to padlack the breaker in the connected or disconnected position. When locked in the di.scanr�ected position, the breaker sl�all be removable frozn the comparhnent. The padlock shall not interfere with the removal operat�on. Tr. Automatic shutters shall cover the primary dzsconnect stal�s when the breaker is withdrawn to ihe test or disconnect pasition. Linkages connected to the racking mechanism shall positively drive shutters. A statianary barrier shall be located in front of the shutters for additional safety. G. The breaker control voltag� shall be 240 VAC with capacitor trip de vices. The control pawer source shall be frnm control power transforn�ers (CPTs) located on the incaming li�es. The CPTs sha11 £eed a com�z�on auto-throw over circuit. 2.07 BUS AND CONDUCTORS A. 1200 Amp, 5 KV, tin-plated copper and be mounted on NEMA class insulators. B. A tin-plated copper ground bus shall be provided which shall extend the entire length of trce switchgear. C, One terminal pad per phase shali be provided far at�aching CON'FRACTOR supplied cabDe terminal Iugs far a maximum of ten canductors per phase of the sizes izidicated on the drawir►gs. 5ufficient vertical space shall be supplied for CONTRACTOR supplied electrical stress relief termination devices. D. Small wiring, fuse blocks, and termuial bIocks witk�in the vertical section shall be fumisi�ed as required. Each contral wire shall be label�d with wire rr�azkers. Cantrot wiring shall be type SIS, #14 AWG minimum. Terminal bIocks shall be provided for customer connections to other apparatus. 2.08 ADDrTIC}NAL EQUIPMENT AND DEVICES: A. rntermediate class li�htning arresters artd surge capacitnrs sliall �e provided c�nnected at the incoming tezxnina#zons and securely grounded to the metal structure. NSOS15S16.345 163�5-6 12/9/2002 City oFFort Wor�4z Norihside Pum� Station and Graund Storage Reservoir Project B. Transformers: Ring type current transform.ers shall be furnished (wifih turns ratias as required) where r�quired and where indicated on the drawings and shall be as v�rified by tt�e Power Syste:m Study. The thermal and mechanical ratings of the curr�nt transformers shall be coardinated witki the circuit breakers. Their accuracy rating shall l�e equal or higher than AN�I standard requirements. Their BIL shall be equai ta the Switchgeax rating. Shorting termuial blocks shall be fuznished on the secondary of aII the current transformers. 2. Potential transformers of the quantity and xatings as indicated on the Drawings and as requirad sha11 be supplied. Potential transfartners shall be of the draw-out type and fused (primary and secandary). 3. ControI power transfoz�mers (CPT) shall be supplied where indicated and as required. VA capaciiies af each C�T shall he as deter�tzined by the switchgear manufacturer. Transfarmers up to 15 kVA single ph:ase shall be fixed mounted, larger ihan 15 kVA shall be mounted in the base of the structtxre. 4. Ynstrument tra:tisformers shall have znetering accuracies compatible with the relays and rziicz'opz'acessor based metering equipment. 2.09 ACCESS4RIES: A. A total of one set of three grounding juzzzpers {l0 ft.) ua length shall Y�e provided complete with a storage bag for each set. B. A voltag� tester with audio and visual signals and coznplete with l�atteries, shatgun clarnp-stick adapter, and storage case shall be provided. C. Ci�cuit breaker Iifting device (li$ tnxck). D. T'wo breaker operating handles. E. A 12Q volt, single phase, circuit brea.ker panel board with automatic trazisfer switch shall l�e provided in the switchgear. This pan�l baard shall include the necessary quantity of single-pole circuit bxeakers for serving a�iliaty switchgear loads such as breaker contxol cizcuits. �. A 112° thick by 36" wide isalation mat running the leng,rth of the medium voltage ec�uipment. G. Main and Tie breakers shall be Kirk Key interlocked sueh that only twa of the three bzeakers can be closed at a tirr�e. H. Any additianal devices as rec�uired and as shown on the drawings. NSUS 15S ] 6.345 1 fi345-7 i zi9izooz City of Fort Warkh Northside Pump Station and Ground 5korage Reservair Project 2.14 PRODUCT AND 1VIANU.FACTURER: A. General Electric. B. Cuttler -- Haminer. C. Square D. D. Siemens. E. Qr equaI. PART 3 - EXECUTTON 3.O I INSTALLATION A_ Install equipznent so thaf sufficient access and working space zs provided far ready and safe operation and maintenance. B. Install equipment an concrete pad, as inciicated nn Drawings. Modify pad dimensians ta fit equipment furnished. C. T�nstal� in accordance with National Electric Code. 3.Q2 FACTORY TESTING A. Tne switchgear assembly shall be fac#ory tested in accordance wzth ANSI Standard C37.20.3. and these Specifcations. Tlae manufacturer shall supply test results to confir�nn ihat the switchgear assernbly design has been testad io substannate conformance with the applicable ANSI and NEMA Standards. 3.03 FIELD INSPECTION AND TESTS A. Provide the services of qualified, factory-trained manufact�rer's representative to assist the CONTRACTOR in installation and sta.rtup of ec�uipment specified in this Section, for a period of nat less than four (4} worlflng days. The representative shall certify, in writing, that the equipment has been instalIed, adjusted and tested u� accordat�ce with t�'ie manufacturer's recommendations. All costs, including travel, ladging, meals and incidentals, shall be considered as included in �he CONTRACTOR'S lump sum bid price. B. Ferform the following minimum tests arnd checks before energizzng equipment. �. Megger test terminals and buses for grounds afte� disconnecting devices sensitive to megger voltage. 2. Inspect all rnechanical and electrical intarlocks for proper operation. C. Periarrn any other tests recommended by the equipment manuiacturer. N50515516.345 16345-5 121912pp2 City of Fart Wortri Tiorthside Pump Station and Ground 5torage Reservoir Project 3.04 W�RRANTY A. Provide a tv�ro-year warranty starting on the substantial campletion date. The Contractor shall include in the Contract price all casts imposed by ihe manufacturer for warranty time beyor�d the standard warrari.ty time in order to rneet this requirement. E1�D OF SEC'1�ON ]+ISO515 S 15345 16345-9 � zi9izoa2 City nf Fort Vdorth Nortl�side Pu�np 5tatian and Ground 5torage Reservoir Prnjeet SECTION 1641I POWER SYSTEM S'I'[.TDY PART i - GENERI�L 1.01 DESCRIPTION A. General: This sectinn specifies that the CON'1'RACTOR prepare a short circuit and coordination study for the Northside Pump Statian and Ground Storage Reservoir electrical power system. The electrical power system shall be deemed ta include the utility company's pad-mount transfarmers, Electric Utility Company's line side transfonmer pratective device, the OWNER'S 4160V-po�uver distribuiian system, the OV�NER'S 4160V-480V dry-type transformer and the 480V power distrzbution system at the Pump Station. The short circuit and coordi:nation sfudy reports shall pravide an evaluation of the electrical power systems and the model numbers and set�ings of the protective relays or devices and metering ar motor monitoring d�vices far setting by the CONTRACTOR. Ti�e Study shall include settings for all mator protecti�e relays and eiectric system monitoring devices. B. Scope: The Contractor shall inelude the use of his own farces to obtain aII pertinent data necessary for the successful completian of the 5hort Cireuit and Protective Device Co�rdination Studies. All cable and raceway data, data for new and existing motors, data from all exis�ing or new Switchgea�', motor control centers, panel boatds, and separately mounted fuses, starte�rs or ci�rcuit breakers. Obtain aIi existing ox new protective device infarnxation to include all present settings. T�ae Contractor shall be obtained az�y needed data ox i.nformatian from Contract Documents, �arious suppliers, the Electr�c Utility and fro�n conducting his own field investigations. The data. abtained shall be orga�ized and submitted ta tk�e Owrzex to show that all the necessary data gathering wark has been done. 2. 1'rov-ide a carr��lete short ciarcuit study. Tnelude three phase and phase-to-ground calculatzons. Provide an equipment interrupting ar witbstand evaluation based on t�ae ac#ual equipment axid model numbers provided an this project. Gener�c devices are not acceptable. Norxz�al systexxa aperating method, alternate operation, and operataons that could resuit izi maximum fault conditions shall be thoroughly addressed in the study. The study shall assume all motors operating at rated voltage with the exception that motors identified as "standby" shall not be included. E�ectrical equipment bus irnp�dance shall be assumed zero. Short cueuit momentary duties and int�m�pting duties shall be calculated on the hasis of maximum available fault current ai the switchboard busses and motor control centers. The Study shall be performed using ac�i.ial available short circuit currents available as obtained from the Electric Utility. An assumption of infu�ite bus for tha purposes of ihe Study is no# acceptable. 3. A protecti�ve device coordina�ian. study shall be pe�r£ormed ta determiri e appxapriate relay setti.zigs. The stady shall include alI electrical squipment pravided under this contracf ar�d any up-stream equiprr�ent that has an impact on the coordination study. The study shall show transformer damage curves, cable shart circuit withstand curves and motor c�rves. Include alI medium voltage Switchgear, distribution swi#ehUoards, motor contraI centers, and pane board main circuit breakers. Complete the shori circuit study dawn to the main breaker or main lugs on all pane boards. Panel board bran�h circuit devices need not be considered. The phase ouer current and ground-fault NSU515516.411 I6411-1 12/9/2002 City nf Fart Worth Norihside Pump 5iation and Ground Storage Reservoir Praject protection shall be included as well as settings for all other adjustable pro#ective devices. All rnotar rnonitoring relays and protective or manitoring devices that are a part of a supplier's equipment (such as soft starters or variable frequency drives} shall be in inc�uded. Include the last protective device in the Electric Utilities sys#em feeding each faciJity being ennsidered. 4. Provide Time-Current Curves on 11X17 log-log paper. Do not put more than one branch of protective devices on any one coordination curve. Include a one-line diagram and the names of each grotect�ve device in the branch. Use the names desi�ated in tke Contract Documents. Include rnotor and transformar daxnage curves, and cable short circuit withstand curves. 5. An equipment evaluatian study shall be performed to determine the adequacy of the fault bracing of all bus frorn the panel board level up to the main 5witchgear or pxotective device. Iz�clude circuit breakers, controllers, surge a�resters, busway, switches, and fuses by tabulatir►g and cort�paring the shart circuit ratings o�these devicas with the available fault cttn'ents. 6. The study sha111�e performed, sealed and signed by a Registered Prafessional Engine�r licensed in the state where the electric equiprne�t is io be installed. 7. Any problem areas or inadequacies in the equipzxaent shall be promptly brought to the ENGINEER'S attention. 8. Use industry standard short circuit software, SKl�'1 Captar and Dapper or an equal approved by the Engineer. 1.02 RE�'ERENCES A. This Section contains references to the follovving documents. They are a part of this Section as specified and modified. In case of con�liet between ihe requuem.ents afthis Section and thase of the Iisted documents, the reguirements of this 5eciion shall prevail. Reference Title IEEE i4�-86 Recommended Practic� for Electric Power Distribution far Industrial Plants IEEE 242-86 Recommended Pracrice for Protec�ian and Coardinataon of Industrial and Commercial Power Systems 1.03 SCHEDULE A. Tne approved reports shall be completed and a capy sez�t to the elecirical distribution equipment manufacturer 45 days before the equipment is shipped to the Work site. The repart shall be provided to the ENGINEER NO LATER THI�N 90 days before the equipm.ent is shipped to the Work site, �„ NS4S l55 i b.411 I 6� 11-2 12I912602 City of Fort Worth Nqrthside Pump 5tation and Ground Stoiage IZeseivoir PtqjecC 3.03 SHORT CIRCUIT STUDIES A. 'Fh.e CONTRACTOR shall be respansiUle to nbtain and verify aII data needed to perform fihe studies. B. As a minimum, each short cirGuit study sha11 include th.e following: One-Line Diagra�n; a. Location and function of each pxotective device in the system, such as relays, direct-acting trips, fuses, etc. U, Type designation, current rating, range or adjustment, manufacturer's style and cata�og number for aIl protective devices. b. Pawer and voltage ratings, impedance, prizx�ary and secondary connections of all transforxnets. Use tl�e ratings of the actual transforzners being provided where available. d. Type, manufacturer, and ratio of all instrument transformers energizing each relay. e. Nameplate ratings of all motors and generators with their subtransient reactances. Transient reactances of synchronous motors and generaiors and synchronous xeactances of all generators. Obtain data on the actual equipme�nt being pra�ided. G�neric or average data numUars are not acceptable. f. �aurces af short circuit currents such as u#ility ties, generafors, synehronous mators, and induction inotors. 1'rovide short circuit studies using each saurce of power separately. The siudy shall deiern�ine if there is sufficient shori circuit current to adeq�ately oause interruption of a pxotective device using the weakex power source (typically local generation), and sha11 determine if the equipment can safely interrupt t�e fault if the greatez pawer source is connected. Additional shart circuit caIeulations shall inelude emergency as well as normal switchin� conditions as well as nonnaI and emergency power sources described here in. f. All significant oircuit elements such as transfox-r�ners, caUles, bre�kers, fuses, r�actnrs, etc shall be included. �. The tizne-eurrent setting of existing adjustable relays and di�ect-acting trips, if applicable. 2. Impedance Diagram: a. Available MVA or izn.pedance from the utility campany. b. Local generated capacity irn�edance. N50515516.41 l 16411-4 12/9/2002 i City of Fort Worth Northside Pump 5tation and Ground Storage Reservvir Pinject c. Bus impedance. . d. Transfarmer andbr reactor impedanees. �. Cal�le impedances. f. Equipment irnpedances. g. Systenn voltages. h. Grounding sch.eme (resistance grounding, solid grounding, ar no grounding). , 3. Calculations: � a, Determine the paths and sitE.iatians where short cireuit currents are the greatest. , Assume bolted faults and calculate the 3-phase and line-ta-groun.d short circuits of each case. h. Calculate the ma�cimuzn and minimum fault currents. 3.04 COORDINATION STUDY I A. As a minimum, the coordinatian study for the power disnibution system shall include th� following on 5-cycle, 3og-log graph paper: i � l. Time-current curves for each protective relay or fuse sho�uving graphically that the settin�s will provide protection and selectivity within industry standards. Each curve I shall be identif ed, and the tap and time dial seitings shall be specified. 2. Time-current curves for each device shall be positioned to provide fdr maximum selectzvzty to xninimize system disturbances during fault cle�ring. Where s�lectivity cannot he achi�ved, the ENGINEER shall be notified as to the cause. . 3. Time-current curves and points for cable and equipment dam.age. ` 4. CircUit interrupting device operating and interrupting times. ` 5. Tndicate xnaximuxm faalt values on the graph. 6, Sketch of t�us and breaker arrangement. END OF SECTION �rsasi ssi6.4i i I 6411-5 �2�9izoa2 City of Tort Worth Northside Pump 5tation and Ground Storage Rese►voir 1'rflject SECT�ON 1G434 PAD-MOUN'I'ED TRANSFORIvIE1tS PART 1 GENERAL 1.01 SCOPE OF WORK A. Furnish and install pad-moux�ted transformers as specifi�d herain and as shown an the Drawings. 1.02 RELATED WORK A. Concrete far equipment pads is included in Division 3. 1,03 SUBMI'1!'AI.,S `- A, �ubmit shop drawings az�d product data in accordanae with Section 01300, as follows: I , Master dzawing index 2. Front view elevatian or outline drawing and weight 3. Floor plan witia recommended pad dimensions 4. Schematic diagram 5. Nameplate diagram 6, Component list 7. Conduit entrylexit locations 8. Ratings including: - a. kVA b. primary and secondary voltage c. Taps d. Priinary and secondary continuous curreni i� e. Basic Impulse level f. Irnpedance � g. Iz�sulation class and temperature rise h. Sound level 9. Cable terminal sizes or deadfront elbow information. B. Where applicable the follo�;�+ix�g additional informat�on sha11 be submitted io the Engineer: 1. Busway Connectian 2. Key interlock sch�me drawing and sequence of aperations 3, Specified acce5soxies NS051551 G.430 I t 43 �-1 aazzizaoa city aiFort Worth Northside Pump Station and Grnund 5torage Reservoir Project 1,04 REFER.ENCE STANDARDS A. The pad-mounted transformer(s) and all components shall be designed, manufactured and tested in accordance wxth the latest applicable NEMA and ANSI standards. 1.05 QUALIT'Y� A�SUR�NCE A. The manufacturer of this equipment shall have produced similar elecbrical equi�rnent far a minimum period of five (5} years. When xequested by the Engineer, an aceeptable list of izastallations with sirt�ilar equipment shall be provided demonstxating cornpliance wit� this xequirement. B. Aaceptable Manuiacturers 1, General Electric 2. Cutler Hamrzaer 3. Square D 4. Caoper Tndusixies 1.06 DELNERY, STf�RA.GE ANJ� HANDLING A. Equipment shall be handled and stored in aceordance wifh manufacturer's instructions. One (1) copy of these instructia�zs shall be inc2uded vvith the equipment at time of shipment, 1.07 F�LD MEASUItEIvI�NTS A. Measure primary and secondary voltages and znake appropriate tap adjustrnents, 1.08 OP�RATION AND MAINTENANCE MANiJALS A. Equipment operation and maintenance manuals shall be pravided in accordance witla �ectianl �000, B. Operation and maintenance rnanuals shall include the foZlowing iz�formation: 1, Instruction books and/ar leaflets ' 2. Recommended renewal parts list 3. Drawings and information required by the SUBMITTALS part of this �ection. rrsas � ss i 6.a3o 1643Q-2 a�22�zao� City of Fort Worth Norttsside Pump 5fation and Ground Storage ILeservoir Project PART 2 PRQDUCTS 2.Oi RATINGS A. The ratings of the transfoz-mer shall be as follaws or as skaawn on tl�e drawin�s: kVA Ra.ting Impedance HV BIL HV Taps 2.02 CONSTRUCTION As shown OA 5,75 % 60 kV +/- 2 - 2-1/2°/a full capacity A, The unit sha11 be mineral oil-�Iled and shall be in aecordance with the Iatest edition of the 1�C. B, The trans£ormer shaZl carry its continuous rating with averag� winding temperaiure rise � by resistance that shall not e�cceed 55 degrees C, based an avera�e ambient of 34 degrees C aver 2�4 hours wifih a rnaximum of 40 degrees G The insulation system shall allow an additional 12% kVA ouf,pui at 6S degrees C average vrinding temperature rise by resistance, on a cantinuous basis, without ariy decrease in normal trans�ormer life. � I� The transformer shall be designed to rneet the sound Ievel standards for liquid transformers as defined in NEMA and ANSI. High-voltage and Sow-noltage windings sha11 k�e copper. Insulatian between layers of the windings sha11 be by Insuldur paper or equal. E. The main transfornr�er tank and attached coznponents shall be dasigned to wi�Iistand pressures 2S% g;reater than the required aperating design value without pernnanent de%rmation. Construction shall cansist of carbon steel plate reinforced with external sidewall braces. All seams and joints shall be continuously welded. F. Each radiator assembly shall be indiv�idually welded and recea�ve a quality cantrol pressurized check for leaks. The entire tank asseml�ly shall receive a similar leak test before tanking. A�nal six-hour leak �est shall be performed. G. The txansformers shall be compartmental-iype, self-coo�ed and tamper�resistant for mounting on a pad. The unit shall restrict the entry of water (other ihan flood water) into the compartments so as not to impair its operatiQz�. There shall be no exposed screws, bolts or other fast�ning devices which are extemally removable. NSO57 551 G.430 1643 0-3 $/22J2p02 City of Fart Worth Northside Pump Station and Ground Storage Reservoir ProjecY H. Th� transfarmer(s) shall consist af a transformer tank and iull-height, bolt�on higi�- and Zow-vollage cable ternaznating compaz-tments l�cated side-by-side separated by a rigid metal barrier. Each compartment shall have separate daors, designed to provide access to the b.�gh-voltage compartment on�y after the low-voltage has been opened. Tl�ere shall be at least one additional �astening device accessible anly after fihe low-valtage doox has been apened, whicla must be removed to open the high-vol#age daor. Doors shall be mour�ted flush with the cabinet fr�.me, The la�w-voltage door shall have a handle- operated, three-paint latching mechanism designed to be secured with a single padlock. A hex-head bolt slaall be iz�corpoxated inta the low-voltage door latchin� mechanism. Both high and low-voltage donrs shall be incorporated into the low-voltage door Iatching meahanism, Both high and low-voltage doors sha11 be equipped with lift-off ty}�e stainless steel hznges and door stops to secure tihem in the open position. L Campartment silZs, doors and covers shall be removable to facilitate cable pu2ling and installation, The high-valtage door shall be on the Ieft with the low-voltage door on the right. Compar�znants shall be designed �or cable entry from helaw and shal� be sized to the minimurn dimensions of .AN�I C57.12,2�. Transformers shall be supp2ied �vith a welded maz�. tank cover and be of a sealed-tank constrnction design�d to withstand a pressure of 7 psig withaut pern�;anent distortion. The tank cover shall be domed to shed �ater a�d he supplied vsfiih a tamper-resistant access handhole sized to a21ow acc�ss ta internal b�ashing and switch connections. Transformers supplied with "l�ss flammable" fluids, (high-molecular-weight hydrocaxbon or szlicane), shall be rnanufactured to withstand 12 psig withoui rupture. The transfoF-rner s�all remain effec�ively sealed for a top-oil temperature of -5 d�graes C to 105 degrees C. When necessary to meet the temperatuxe rise rating specified above, flat cooling panels of the comnr�an header type shall be provzded. K. The transformer manufacturer shalZ certify that the txansformer is non-PCB containing no detectable PCBs. Do not pravide nonflaznmable t�ansfarmer Ii4uids it�cluding aslcare� and insnlating liquids coniaini�g tetrachloroetk�ylene, perchloroethylene, chIorine compounds, or halagenated compot�nds. L. When high-voltage taps are speci�ed above, full-capaczYy taps shall be provided wi.th a tap changing mechanisrn designed for de-energized op�ration. The tap changer operator �'° shall bc; located within one of the compartr�aents. M. The coil windings shall be of i�e twa winding iype, designed ta reduce Iosses and manufactured with the conductor materia� as specified above. The windings shall incarparate a secondary sheet conductor for 60QV class secondary to maximize short- circurt streng�h. For higher-voltage class secondary, strap conductor slaall be ntilized. A]I insulating materials shali lae rated for 65 degr�es C rise, 80 degxees C hot-spot operatioza. Nsos � ss i �.a�a 1643 Q-4 atzz�2oo2 City vf Fort Worth Northside Pump Sta4ion aud Ground Storage Reservoir ProJect N. For grnunded wye to grounded wye application the aare assembly shall be a 4- nr S- legged, dzstributed-gap, wound core, designed with a low flw� density to minimize noise. �or ratings above 2500 kVA, a stacked core design may be utilized. O: Tlae core material shall be high-grade, grain-oriented, non-aging silicon core ste�l vviih � high magnetic �ermeability, low hysteresis and eddy current losses. lulagnetic fluac densities are ta be kept well belovv saturatian to allow for a minimur.n of 10 perce�t overvoltage excitaiian. The cares shall be properly annealed ta reduce stresses znduced du�ing the manufacturing processes and reduce core losses. P. The core frame shall be designed to provide rn�,ximum support of the core and coil assembly. The core frame shaIl be welded or bolted to ensure maximum short-circuit sirengih. Q. The care and coil assembly shall be designed and ma�ufactured to meet tl�e slaort-circuit requirements af ANSI C57.12,90. The core and coil assembly shail k�e baked in an oven priox to tanking to "set" the epoxy caating an the Kraft paper and remove maisture from the insujation prior to vaeuum filling. R. Txansformez shall be vacuum-filled vvith the appropriate fluid as indicated abave. The process shalI be of sufficien� vacuum and duratian to insure that the care and coil assembly is frae of znoisture prior to filling the tank. 2.03 FINISH . A. Transfor�xier units slaall include suitable outdoor or indoor paint finish. Each transforni.er sha13 be painted utilizing an initial phospnatizing cleaning treatment, foilowed by �� manufacturer's standard paint process baked an to a total of Yhree (3) tv five (5) mils average thickness. Units shall be painted padrnount green, Munsell No.7GY3.29/1.5. 2.44 ACCE�SORIES A. Transformer features and accessories shall include: I . Dial-type thermorneter 2. Liquid level gauge 3. Pressure-vacuun� gauge 4. One (1) inch drain valve with sample valve 5. Pressure relief valve 6. Non-PCB ]abel 7, One (1} inch upper filUtilter press connecfian 2. Addiiiona] accessories. � Nsasissi6.a3o 1643a-5 a�zzfzaaz City of Rort WorEh Northside Pump SfaEion and Graund Storage Reservoir Frojeet 2.05 HIGH-VOLTAGE SWITCHING A. Pra�vide a two-positian, oil-imm.ersed, gan�-operated, rotazy, laad break switch. The switch 3nechanisrn shaIl he sgring Ioaded at�d the operation shall be independent of o�aerataz speed. The switch shall have the following ratings: 2.0b �RiMARY FUSING A. Pra�vide fu11-range, current lzn�iting fuses in laadbreak dryvvell canzsters, 2.07 PRIMARY C4NNEGTIONS A. Transfaxmer prirnary cannectians shall be deadfront weIls, inserts az�d elbows for cable sizes shown on the drawings. PART 3 EXECUTIt�N 3.01 FACTORY TESTING A. The following standard factory tests shall be per%rmed on the equipment provided under this section„ A11 tests shaIl be in accordanc� with the latest applicable .ANSI and NEMA s�andards. 1. Resistance measurements of aII winding.s on the rated voltage canneciion ai eaeh unit and af the tap extrerzaes of ane unit only oi a given rating on this project .2. Rai�o tests on tke rated voltage conneciion and on al� tap can�ections 3. Polarity and phase-relatian tests on the rated voltage connections 4. Na-load Ioss at rated voltage on the rated valtage coimection 5, �xciting current at rated voltage on the rated voltage caz�nect�on 5. T�npedance and load �oss at rated current on tY�e rated vol�age cQnnection of eaah unit and nz� the tap extrernes of one unit anly of a given rating on this project 7. Applied potentia� test 8. Induced patentiaZ tests N50515516.430 ] 6430-G 8122120p2 City af Fort Wartit Northside Pump 5tation and Graund 5torage Reservoir Projack B. The xx�anufacturer shall pravide fhree (3} certified copies of factory test zeports. G The foliowing special factory tests shaIl be p�rformed an the equiprnent provided under this sectian. All tests shall be in accordance with the Xatest applicable ANSI and NEMA standards. 1. Temperature te�ts shall be made on one unit only of a pro3 ect covering vne or i more units oi a given kVA ratir►g. Tests shall not be required when thexe is available a record of a teznperature test on an essentially duplieate unit. 2. Basic impulse test on all windings. 3.03 IlVSTALLATTON A, The Contractors shall install all equipment per the manufacturer's recorrunez�dations and the con�ract drawings. 3.04 F1ELD QUALITY C�NTROL A. Provide the services of a qualified factory-trained naariufacturer's representative to assist the Contractor in installation and start-up of the equipment specified under ihis section �or a period of 2 warking days. The manufacturer's xepresentative shall provide technical direction and assis�ance to the Cantractor in general assembly of the equipment, cannections and adjustments, and testing o�'the assembIy and cornponents contained herein. � B. The Contractor shall provide three (3} copies of the man.ufacturer's field start-up repart. 3.05 FIELD TESTING A. M�asure primaiy and seeondary voltages for proper tap settings. B. Megger primary and secondary windings u C. Liqui� lxansformers -- Test oil for dieleciric strength 3.0G FIELD ADJUS'1MENTS A. Adjust taps to deliver apprapriate secandary voltage ' 3.47 MELNL]FACTURER'S CERTIFICATION I A. A qualified faciary-trained manufaeturer's representative sha11 certify in wri�ing that the equipanent has been installed, adjusted ar�d testec3 in accordance with the manufacturex's � reco�nmendations. � � . rrsas� ssi6.a3o 16430-7 s�az�2ooz City a£ F'ort Worth Northside Pump Station and Ground Starage Iteservoir Project B. The Contractor shall provide ihree (3) copies of fkie manufacturer's representative's certification. 3.08 TR.A.I.IVING A. The Contractor shall provide a training sessiQn foz up to 3 owner's representatives for 1/2 normal warkdays at a jobsite location determined by ihe awner. B. The #raining sessian shall ba cnnduct�d by a rnanufacturer's quaiified representative. Training prbgram shall include instructions an the �ransformers, auxiliary devices, pro�ective devices, and ather maj or �omponents. END OF SECTION NS057 5S 16.430 1 b430-8 g/22/Zpp2 City of Port Worth I�Forthside Pump Skation and Ground 5torage Reservoir Projeet SECTION 16474 �A��.Bo.�s PAJtT 1 ' GENER AT. � 1.0� SCOPE OF WORK A. Furnish all labor, materials, equipment and incid�ntals required and install all panelUaards as shown on the Dravt�ings and as speeified herein. 1.02 SUBMITTALS A. Refer to Section 1G000 for suhxnittals 1.03 ItEFERENCE STANDARDS A. Fanelboards shall be in accordance with the Underwriter Laboratories, Inc. "Standard for Panelboard�" and "Standard for CaUinets and Boxes" and shall be so labeled where procedures exis� Fanelboards shall also comply withNEMA Standard for Paz�elboards and the National Electrical Code. B. Where reference is made to one af the abave standards, the xevision in effect ai the time of bid op�ning shall apply. 1.04 MAN[JFACTLTRERS � A. ].201208V, 3 phase, 4 vwire panelbaards shal] be Type Pow-R-Line C as manufactured by Cutler-Hazruner., Sentron as nnanufactured l�y Siemens; Type NQOD as manufactured by Square D Co., or equal. B. 277/480V, 3 phase, 4 wire panelbaards shall be Sentron as manufactured Uy �iemens; Type Povv-R-Lrne C as manufactured by Cutler-Hammer.; Type NEHB as m�nufactured by Square D Co., or equal. C. 1201240V, single phase, 3 wire panelboards. FAR�' 2 PAODUGTS 2.01 GENERAL A. Rating 1. PanelUoard ratings shall be as shawn an tt3.e Drawings. AII panelboards shall be rated for the intended voltage. N50515514.47D 16470-1 i z��zoo2 City of Fnrt Wo�th ]Vorthside f'ump Statian and Ground Storage Reservoir Araject 2. Circuit breaicez paneibaards shaXl be fully rated far the specified circuit hxeaker fauli cura'ent interrupting ca�acity. Series cannected shart circuit ratings vvill not be acoepiable. � 3, PanelUoards shall be lTL listed. 2.02 MATERTALS A. Interiars A�1 interiars shall Ue completely factory assembled with cixcuit �reakers, wire connectors, etc. A11 wire conn ectars, except screw terminals, shall be af the antz-turn solderless type and all sha�l be suitable �'or co�per or aluminum wire of the sizes indicated. 2, 7nteriors shall Ue so designed that circ�it breakers can ve replaced withflut disturbing adjacent units and withc�ut r�moving the main Uus connectors and shall be so designed that cixcuits ma� l�e changed without machining, drilling or tapping. Branch circuits sk�all Ue arranged using double row construetion except when narrow coIumn panels axe indicated. Bran,ch circuits sha11 be numberedbythe manufacturer. 4. A naznep�ate shall be pro�rided listing ma�ufactureX's name, �ane1 type and rating. B, Buses 1. Bus bars for the mains shall be of tin plated capper. Full size n�utral Uaxs shall be incl�zded. Phase laussing shall be f�ll heighi v�itllout reduction. Cross conn�ciars sha1� be tin plaied copper. 2, Neutral Uussing shall have a suitable lug far each outgoing feeder requiring a neutral connection. Sgaces fQr future circuit breakers shall be bussed for the m�rmum de�ice ti�at can be �ited intn them. 4. Equipment ground bars shalI Ue fi�rnished. C. Boxes Recessed or flush tnounted boxes shall be rnade frorrx galvanized code gauge steel having naultiple knockouts, unless otherwise noted. Boxes shall be ofsuf�cient size to provide a minimum guiter space of 4-in on aZl sides. 2. Surface mounted boxes and trims shall have an internal and external finish as hereinafter specified in Paragraph 2.02 D.4 Ue1ow. Sur#�ace mounted Uoxes shall be field punched fox conc�uit enirances. 3. At leasl 4 studs for mounting the panelUoaz'd iiiterior shall be furriished. IdSOS l5S [ 6.470 I 6470-2 izi�izooz City af Fort Worth Northside Pump Station and Grnund Storage Reservoir T'roject D. Tri� Hin�ged doors covering all circuit breaker handles shall be included in all pat�el trims. 2. Doors shall ha�e semi flush type cylinder lock and catch, exeept that doors over 48-in in height shall have a vault hazadle and 3-point catch, complete with lock, arranged to fasten doox at top, botto:m and center. Doar hinges sha11 be concealed. Furnish two keys for eaeh lock. All Iocks shall be keyed alike; directory frame and card having a transparent cover shall be fumished on each door. 3. The trims shall be fabricated fronn code gauge sheet steel, and gasiceted. 4. A 11 exteriar amd interior steel surfaces of the panelboard shall be praperly cleaned and finished with AN�I �55.1, No. & I lig�it gray paint aver arust-i�ahibiting phasphatiz�d caating. The fuush paint shall b� of a type ta wlaich field applied paint �+i11 adhere. Trims for flush paz��ls shall overlap t�ie box by at leasi 314-in all around. 5urface trims shall have the same width and h�ight as the box. Trims shall l�e fastened with quarter turn clamps. 2.03 MATERIALS A. Tnte7riars and Buses 1. Interiors and buses shall he as l�ereinbefore specified. B. Boxes and Cavers Boxes and covers shall he hir�ged tagether and gasketed. 2. Conduit a�enings shali he tapped. C. For panelboards mounted outdoars ar in corrosive areas as indicated on the drawings, the enclasure shall be NEMA 4X 304 stainless steel. 2.04 CTRCUIT BRE�ERS A. PanelUoards shall be equipped with circuit breakers with fra.ine size aiad trip s�ttings as shawn an t�e Drawings. B. Circuit breakers shall be molded case, Uolt-in type. C. Each circuit breal�er used in 120/208 V panelboards shall have an interruptir►g capacity af not less than 22,OOQ amperes, RMS symrnetrical, unless indicated otherwise on tke drawings. D. Each circuit breaker used in 277/480 V aiad 480 V�anelboards shaIl have an interrupting capacity ofnot less than 25,040 amperes RMS symmetrical, unless indicated atherwise on tl�e dxawings. NSOS I SS 16.470 16470-3 i z�9Ezaoz City of I^ort Worfh Nortl�sida Nump 5tation and Grnund 5torage Reservoir FrojeG E. �ach circuit breaker used in 12a/24QV panel�oards shall have interrupting capacity indicated on dravvings. �. GFCI (gr�und £auli circuit interrupter) shall Ue provided for circuits where sharvn az� the Draurings. GFCI units shall Ue 1 poIe, 120 volt, molded case, bolt-on break�rs, incorporating a solid state ground fault interirupfier cixcuit insulated and isolated from the breaker mechanism, The unit shall be UL tisted CZass A Group I device (S miIliam.p sensitivity, 25 millisecond trip time) and an i�iterruptzng capacit� of 10,000 amperes RMS. G. Circuit breakers sha11 be as manufactured by the paxielbaard manufacturer. I�. Cizcuit breakers shall Ue able to be loel�ed in the OFF posz�ion. 2.05 MINT-LO.AD CENTER A. Mini-Iaad centers sha11 include a xnain primary breaker, a dry-type transformer and circuit breaker-type load center in a caanmon 1V�MA 3R anclosure, suitable for indoor/outdaor operatian. Mini-loa�l centers s�iall [�e Square D Class 4700 Packaged Power Supply, Cutler- Hamxi�er Mini Porver Center, or appr�oved equal. B. The kVA and voltage ratings sha�l be as shown on the Drav�rings. Main prixnary breaker shall have an interrupting rating tif 14 kA at 277/480 valts and a secondary load canter rated at 1a kA at 120/2G�Q or 120/20$ valts as shovvn on the Drawings. G The transformer sound ratings sha11 not exceed the followin.g AN�I and NEMA levels for sel� cooled xa�ings; Up to 9 kVA 40db 10 ta 30 kVA 45 dl� D. Transfarmer sha]1 be cc�pp�r waund, 11S degree C rise aver a 4Q-degree C ambient, and epoxy-resin �ncapsuIated. The core af the trans%nner sha�l be grounded to the enclosure, Pr�vide two {2) 5% FCBN taps. All interconnecting �iring between the primarybreaker and trai�sform�r, secondary rnain breaker and transformer and secondary main breaker and load center shall be copper and factory installed. E. The Load Center shall have copper bus, and be complete �th alI circait breakers, factozy- installed, as shown on tIae drawings. The Ureakers shall have in intenuptin,g rating of 10 dA rninimum, and shall be plug-on typa, PART 3 EXECUTION 3.01 II�TSTALLATION A. Mount boxes for surface ma unted panelUoards so there is at least 112-in air space between the Uox and the wa11. B, Cannect panell�oard bz'anch circuit lflads so that the load is distt`ibuted as equa�]y as possible between the phase busses. Nso�tssi6.a�a 16�170-4 izigizooz e��y of Fort wfl��n Norfhside Pump Statibn and Ground 5torage Reservair Project C. Type circuit directories giving locatian and nature oi laad served. Install circuit dzrectoiies in each panelboard. � D. Install xaaarkers on the front cover af aIl paneiboards that identify the voltage rating. Markers ' shall be made of self sticking �-540 vinyl cloth printed with black characters an a�a Alert Orange bacl�groui�d, 2-114-in high by 9-in wide, Style A as manufactured by W.H. Brady Co. = or equal. E. Install a 1-in by 3-in laminated plastic nam.eplate with 11�-in white le��rs on a black l�ackground on �ach panelboard. Nameplate lettering shall U� as shown on fhe Drawin�s, Nameplates sha11 be stainless steel screvu mounted. , � �� .� I �,� - '� i � :. �� I��OS15S1G.470 END OI' SECTION 1 �470-5 12/9/�402 City of Fort Warth N4rthside Pump Station and Ground Starage Reservoir Project SECTION 16480 480 VOLT MOTOR CON`�ROL CENTERS PART 1 � GENERAL 1.01 SCOPE O� WORK � A, Fumish all labar, materials, equipment and incidentals required to provide, and make ready for operation, Motor Control Centers (MCC's) as speciiied herein. B. Motar control ceniers shall he sized to include all equipment, spares and spaees shown on the Drawings C. The MCC's shall be installed in a 1VEMA-3R, non-walk in enelosure as shawn an the Drawings. 1.02 RELATED WORK A. Concrete for equipment pad is included in Division 3. B. Motor Starters are specified in Section 16191. 1.03 SUBMITTALS A. Submit shop dra�vings and product data, in accordance with Section OI3Q0, as fallows: 1. Equipment outline drawings showing elevation and plan views, dimensions, weigfit, � sk�ipping splits and matering layouts. Indicate�all options, special features, ratings and deviations from the �peci�ications. 2, Conduit entrance drawings. n E! 3, Unit sumrnary iab�es showing detajled equipment description and nameplate data for eaeh eompartment. 4. Product data sheets and catalag numbers for o�ercurrent protechve devices, motor starters, control relays, control stations, meters, pilot lights, etc. List all optians, trip adjusbnents and accessories furn.ished speci£'ically for this Froject, 5. Pxovide wiring diagrams including all interwiring and interlocking between units and to � remdt�ly nnaunted devices. Show wire and terrni�nal numbers. Indicate special identifications for electrical devices per the Contract I7ra�uings. 6. Instructian and renewal parts books. 7. Itemized list af spare pat•ts fvmished specifically for this project, including quanrities, description and part numbers. I1SOS15S tG.480 16480-1 sEz2izoaa Clfy p� �01'C wQTii1 Norfhside Pump Station and Grovnd 5forage Reservoir Praject 1.04 I2EFERENCE STANDARI]S A. Tha manufacturer of th� MCG's shaIl also inanufaciure all rz�ajor cotxiponents and subsystems cantainc;d therein (e.g., circuit breakers, eia) B. The rnotor canta•ol center shall be d�signed, constructed, and tested in accardance with the latest applicable requirerxaents ofNEMA, ANSI, LTL, and NEC standards including, but not lirnited to: ANSI 6$.1 NEMA AB-1 NF`PA70 UL S�J$ ANSI 255.1 NEMA ICS-1 LTL98 UL 8�5 NEIVIA ICS-2 UL 489 C. All starters a�ad contaetors shall be rated and designated in accordance v,�ith I`dEMA standards. Starters and contactars rated in asnperes without manufacturers pulalished data indicating the corresponding NEMA sizes wall not be acceptable. Cross reference data shall incXude details of the mailufacturers eompliance with �1BMA standards, test meihads, and results of those test for all non-NEMA contactors and starters, Inter�national (IEC) starters wi.11 not be acceptable, D. For sp�cific xequirements on the motor control center, refer to the one line diagrams and motor contrnl center data sheets. lA5 QLTALITYAS�URANCE A. The follawing minimu�n tests and checks shall be xnade before energizing tlae MCC's. These t�sts shall be perfarmed by a Factory Trazned Field Technician specializing in power distriUution equipnaent instal]ation and repair. Thoxnughly inspec# znotor can�rol center for items sach as loose connectians and presenc� of foxeign material, and remedy prior to energzzin.g, 2. Check all m�chanical interlocks for proper operaiian. 3. CaliUxate protective relays accozding to settings provided by MCC supplier and verify proper operation. 4. Megger terminals and buses far grounds after discanziecting devices sensitive to megger voItage. Verify cantinuity af ground bus throu�hout motor con�rol center, 6. Verifyheater circuits are operational. �exify ratias oi a1I CTs, and proper aperation of all metering. Submit documenta�ian of aI1 tests autlined abave to City personnel for review and acce�tance. Additionally, include all data in operation and maintEnaa�ce manuals. TJSOS l 5S 1 G.480 1 G480-2 si2a�znoz City af Fort Warkh I�orthside Pum� Station and Groond Storage iteservoir Projeck B. Manufacturer shall determine protective devic� settings caordinated to the upstreamUrealcer. 1.Q6 OPERATI�N AND MAINTENANC� MANUALS A, �urnish sxx copies of manuals including the follorving information on each component used after � installatian is complete: 1. Installation and operation manual. 2. Renewa3 parts bulletin, 3. Cornpanent description, rating, catalog number, etc. 4. Vendor drawings. 5. As huilt drawings with iernunal number, etc. 6. Test data. 7. Prot�ctiva relaq seffings caardinated to upstream feeder device (furnished by Motor Contral Center Supplier). 1.07 MANUFACTURERS A. MCCs shall be as znanufactured by Ct�tier Harnmer WH, Squaxe D, GE or equal. i.08 W�RANTY A. Marjufaciurer shall provide a one year warranty �eom the ti�me manufacturer's start-up services are completed or 18 montl�s from date of shipment whiche�er is later. Warranty shall include all par�s and labor to troubleshoot and replace failed devices. 1.09 TOOLS AND SPARE PARTS A. Furnish ihe following spare garts with the equipment for each motor cantral center in . �coz�formance with the specifications: I. One set (minimum 3) c�f fuses for each t}fpe and size used. 2. Qne set of starter contacts for every ihrea starters used { minimum �f i for each siz� � used). If contaets are not replaceable a spare starter for eaah size used shall be supplied. 3. Two contactox coils for e�very three starters of each NEMA size installed (n�inimurn of � _ one coil per size). ' 4. 10% spare control relays for each type used {minimuxn of two). 5. 10% spare pushbuttans, selector switches, indication light assemblies for eac� type used (rninimum of two). 6. 25°10 pilot Iights for each type used {minimum of 12). 7. 25% spare lenses for each ty�e and color used (minimum o#� 6}. 8. One sef of overlaad heaters for each size and type t�sed. � � rrsosissi6.aso 16480-3 sr�2izoaa City of Fa�t Warth Tdorthside Pump 5tation and Ground Storage Reservoir Project PART 2 PRODUCTS 2.01 GENEI�L A.. For additional constructian noies and specia� require�xtents, refex to the MCC drawings. 2.d2 CONSTRUCTIUN A. Structure �ach MCC shall consist of the specified number o£ vertical sections bolted togetlaer io fo� a rigid, self suppazting free-stax�ding assembly. N�MA rated enclosure per attached data sheets. Vertical sections shall be mo�nted on steel channel sills provided hy con.tra�tor. The structure shall be not mare than 9� inches nonn.inal height, and be fabricated of formed steel of not less than 14 gauge thickness. It sha]l be furnished with r�moval Iifting facilities as we11 as base construction designed for rolling or skidding. 2. �ront m.ounted (dead front) u�nits, where specified, shall not require rear access and shall be suitable far back-to-Uack or back to vwall mounting. All wiring, bus joints, and other mechanical parts requiring tightening or other rnaintenance shall be accessible from, the front ar top. 3. Each verticaI sec�ian shall be divided into no mnre than six cflmpartments that shall contazn a feedez- breaker, comUination motor control unit, or ather oontral assembIies connected to a common vertzcaI powex bus. 4. Vertical sections shall contain horizontal t�vire ways at tap and bottom of the structure. �'h� design shall be such to permit a continuous wiring trough fram en.d to end of the entire width of �he znotor control center. End aertical sections shaJJ have cover plates, which can be easily removed to allow conti�uation of wire ways and horizontal bus extensi4ns for iuture addition of vertical sections. The vertical section shall alsa have a continuaus vertical raceway extending tlae full l�eight of the stzucture and shall intersect with the horizontal raceways. Thi.s wire way shall be completely barriered from the bus compartments, the contraller compartment, and the adjac�nt verticaI units, and shall have its own separate hinged door or bolied cover, HoIes or slots pxavided in wire ways or oYher metal zx�ennbexs for rauting of vwires shall be pravided v�ith bushings or grommets to avoid damage to the wizing insulation. Combination motor control units (size 5 anc3 smaller), as weil as other electrical assezn.blies, including feeder tap units (225 amp a�ad smailer), shall be provided with appropriately ratad stab assemUiies for drav,� out (plug-in} typ� construction. 8. Plug in provisions shall include a positive gtzide rail system and staU shrouds to znsure alignment of stabs with tk�e �vertical bus. The stab shal] be designed to increase Uus contact �axessure during a fault. The stab design shaIl assure a consistent low-resistazlce cantact with the vertzcal bus, even after repeat�d insertions and removals. Tha unit shall NS05 l5S l G.�+80 16480-4 ar2zrzoaz, City of ForT Worth Norkhside Pump 5taiion and Ground Storage Reservair PrRject be equipped with a latching mechanism to lock th� drawer ix� an extended or stabbed position for maintenazace and testing. Each draw aut compartment is to have a separatc hinged door. � 9. Each unit compartment shall be provided with an individual front hinged door. Mator � control and feeder units shall be interlocked mechanically wikh a unit discannect device to prevent unintentional opening af the door while unit is energized. .An interlock �� between the unit disconnect and the structure shall prevent the remova] or reinsertian af ' the uni� wken the unit is in ths "OFF" position. Means shall be provided for releasing the int�rlock for intentional access andlor appiication of power. Pad lacking A� arrangements sl�all permit locking the disconneot device in the "OFF" pasition. 10. The MCC shall be �urnished as a campletely faetory assembled unit where #ransportation facilities and installation r�quirernents perm.it. Minimize shipping splits if required. � � 1. A1� painted st�el work shall be treated with a primer coat a�d a finish coat, or bonderized and finished witk� a coat of baked enamel at the factory, such that no field painting wil� be required except for "touching up" af damaged areas. Color shall be manu�achxrers 1 : standard. 12. Furnish documenta.tion with the equipment as follows: Compartments containing panel boards sha11 har�e a card holder on the inside af ihe doar with the branch circuits clearly identified. Compartments containing xnator starters shall each have an overload heater sectinn iable posted inside the door. AII contral coznpartments shal.l have a pocket on the insid�: of the door with a copy of the appropriate schematic and wiring diagram. 13. Frovide screw on type engraved Iaminated nazrxeplates as follows: Main equipment nameplate shall be located at the top of the MCC near the main breaker eompartment. Individual coznpartment nameplates screwed to their respective doors. Control d�vice �, nameplates fox aIl devices screwed on near the viciniiy of aach device as approved by ihe Engineer. A manufacturer's plaque shall be attached ta fhe MCC gi�vingmodel number, bus amps, valtage, maintenance reference d4cuments, and other applicable inforrnation. 14. Eaeh vertical section shall be equipp�d with a space heaier atad thermostat. B. Buses All power buses shall be tin plated copper. The main horizontal bus shall extend the entire length of the mqtar contr�l center. The main bus bars sha11 be rated as shown on tk�e drawings and/or data sheets, but shall not be less than 600 amperes, 2. Each vertical draw out section shall have a full height vertical tin plafed copper bus rated � as specified, but not less tban 304 amperes. Each vertical bus shall be of uniforrn cross ,, sect�onal area from top ta boitom. Tapered bus shall not be acceptable. The bus support system shall be high dielectric �trength, law moisture absorbing high impact material. A cnntinuous tin plated copper ground bus shall be furnished for the entire length of ths MCC. Pravide ground bolted connectars for 2/D AtiVG wire at each end of the bus. NS051 S51 G.480 164 80-5 $n2rzaoZ City of Fart Worth No�Yl�side Pump Statioi� and Ground 5torage Reservoir Project 4. Bus bracrng sl�all be 65,000 amperes RMS, symmetrical unles� otherwise indicated an the Contract Drawings. 5. Al� buses, except ground buses, skall be completely concealed by steel plates or insulating material. Gutouts shall be provided in the vertical isoIation barriers for stab connections to vertical bus. Unused cutouts shall be cavered. A.il bolted bus mating surfaces shall be tin pla#ed copper. C. Wiring L Unless otherwise stated in the data sh�ets, the motar contro] center shall be �vired Class II, type B constxuction ruith master terminal bloeks far each cubicle_ 2. Alt wiring shall be st�anded copper not sma�ler than #14. 3. All cQntrol wiring to draw out units shall be run through split type �erminal blocJcs (draw out} tha� can be split to allaw easy unit removal. Motor "T" Ieads shall Uolt dixectly to starter or averloads and shall not be split type, 4. All wizing shall be neatly bundled with ry-raps and supported to wire way supparts. control �zring shalI be bundled separately from power wiring. In addition, low sigt�al vviring (milliva�t and milliamp} shall be bundle separately from the resY of the cox�trol wiring. S, One spare normally open. and one z�ormally elosed contact on a�l relays, selector switches, push buttons, "m" cantact, alarm points, etc. shall be wir�d to tezminal blocks. Where °shipping splits" are reyuired between the control coznpartmerzts and the starter cubicle�, intercor�xiecting �urnper wixes shall be pxovided f�r iield re-connection. 1�. Identification All caxnponent and canirol identificatibn narneplates shal� be engraved with the device name and number exactly as it appears on the MCC Single Line Drawing andlor as approved hy the Engineer. For devices not shown on tYae single line drawing such as time dela� relays, the names will Ue as shown an the Conirol �chematic Drawings at�d/or as assigned by the Engineer. 2. AII wiring sha11 Ue tagged and coded with ar� identificatian number as shown on drawings. Codin�; will be typed on a heat shrinkable tube applied to each end showing origination and destination oi each wire. The naarldng shall be ge:rmanent, non- smearing, sol�vent-resistant type similar to Raychem TMS, ar equal. 3. All terminal blocks shall be identif ed by a system approved by the Engineer. �. Main Section The MGC rriain sections s�iall ine�ude the main breaker, metering and power feeder N505 i SSt 6.480 16�g Q-6 8/22J2002 City of Fort Worth Northside Pump Station and Ground Storage Reservoir Project entrance to the MCC. Provid� �us extensions and cqmpression lugs for nurnber and size of incoming cables as shown on the Drawings. 2.03 COMPONENTS A. Proaide three val�e type lighixaing arresters in each incoming Iine wl�ere required by dra�uinge or daia sheets. � B. UnlesS otherwise not�d on drawings, provide a microprocess�r hased solid state power a�etering device far each incomiug line. The meter shall be PQM as manufactured l�y IVlultilin. C. Furnish lugs for incoming line feeders, sizes as specified on related data sheets. Allow adequate clearance far bending an.d terminating af caUle type sp�cified. D. All motor starters shall be combination units, fitll voltage nan-reversing {FVNR), with adjustable � instantaneous irip magnetic only circizit breakexs, unless athervvis� specified on drar�ings or data sheets. NEMA starter sizes and breaker trip ra#ings sh�ll Ue as required for Yhe horsepower , indzcated, but shall be in na case Iess than NEMA Size 1. 7ntertaaticanal(IECj starters shall not be .! acceptable. `'' E. Each matnr starter shal] have a 120 valt operating cail (unless otherwist; noted). F. If full voltag� naz�-reversing (FV NR} starters are specif�ed, NEMA Size 5 and smaller shall be draw out design. with stab-an connectors e�agaging the vertical buses. Larger units shall be of fixed ((l7olt-in) design. G. Overload relays sha11 be standard class 20, ambient campensaYed, manually reset by pushbutfan lacated an front of the connpartment door, A normally closed contact shall be dzreetly used in the start circuit and a�aarmally apen cantact shall Ue wire ta a teiminal board for ov�rload alarm. H. Cantrol pawer transfarmers shall be 120 volt graunded secondary. Qne 1eg of the secondary transformer shall be solidly grounded while the other leg shall b� equipped wiih a slow acting fuse. The transformer shall be oversized fox au�iliary laads as indicated on drays�ings, but in no case be smaller than J 00 VA. Primary side of the iransformex shall he fused_ I. Provide the pilbt devices as shovwn an the electrical drawings on the frant of the MCC, for each znoior starter. J. Thermal Magnetzc Circuit Breakers All Main, hranch feeder or main/tie circuit k�xeakers shall be oFtlie thermal magnetic trip type. 2, Gircuit breakers shall be draw out {plug-in) type, molded case, 6D� volt. AlI circuzi Ur�akers with 225 ampere fraznes and larg�r shall have interchangeabie frips unfts. Breakers shall have fixed thermal and adjustable magnetic trips. 3. Furnis3� lugs for terminafing cable to starters and circuit breakers, sizes as speeified an drawings and related data sheets. Allow adequate cleara�ace for �bending and terminatulg of cable type speeified. N5051551G.A8p � ��$Q-� 8122i26D2 Ciry of Fort Worth Northside Pump 5tation and Ground Starage Reservo'v Project 4. Circuit breakexs shall be a�ale to be �ocked in the OFF positian, �. Miscellaneaus Accessories 1. Transfaz-rz�ers and tra�n.sducers. a. Instrumentation transforrners: Tndoor, 600-volt, butyl-rubb�r molded, metering class desig�ed in accordance with ANSI and NEMA standards. Windaw type current transformers, with burden capaaity as low as SQ VA, may be used where such capacity is sufficient. C�rrent transfoz-nner a�curacy ratings shall be at least equal to NEMA standard requirements for #lae particu2ar application. b, Instrument transducers: Inputs matched to the corresponding metering cixcuit, �-20 m.a DC autput, 0.5 percent accuracy, as manufactured by Rochaster Insirument Systems or equal. z. �vss a. Refer to Section 16191 fo;r the specification on ihe TVSS. L. Pilot Devices i. Conirol Operatars: Heavy duty, fuil size, oiltight, with NEMA AG00 contaci ratz:ng. Types and quantities as sl�own on tihe Drawings, or integra� with protective relay. 2. Indicator lights: Full size, oi�tight, low vo�tage, with push-ta-test feature, Colors and quantities as shown on the Drawings, or integral wi� prot�ctive relay. Confirol re]ays and tianers: 300 volt, industrial rated, plug-in sockat typa, housed in a transparent polycarUonaie dust cover, designed in aecordance with UL 5tandard 508 for rnotar con�roller duty, Cantinuous contact rating shall be 10 amperes resistive,l/4 HP, at 12Q VAC, aperating temperature nainus 10 to pius S 5 d�grees C. Provide spare N.O. & N.C. conta.cts. Relays shall Ue Porte� & Brumfield I{RP Series or equal with r�eon coil uadicator �ight. Timing relays sha11 be 300 volt, solid state tyge, with ratary switch to sel�ct the tirziin� range. Timers shall be Square D�'ype rCK70, or approved equal. PART 3 EXECUTION 3.0 � SHOP TESTING A. The Motor Control Center sha�l be comp]etely assembled, wired, and adjusted at the factary and shall be given the manufacturer's routine shop tests and any o#har additional operational test to insure the worlcaUility and reliable operation of the equipment. B. The opera�ionaJ tesi shall include the proper connection of supply and control voltage and, as far as practical, a mackup af sixnulated control signals and control devices shall be fed into the �oards to check for prager operation. r�sas � ss � U.aso 1548Q-8 s�zziaaoz Gi(y of Fort Worti� ]�orthside Qutnp Station and Ground 5torage Reservoir Project C. Factory test equipment and test methods shall conform with the latest applicable requirements of "� ANSI, IE�E, UL, and NEMA standards, and sY�all be subject to the Engineer's approval. 3.02. STORAGE AND HANDLING A. The Contractor, and hence the MCC supplier, shall be respansible for safet}t af the MCC during storage, transpflrting and handling. � B. At a11 ti.mes the MCC shall be haused inside a moisture free weatherproof hausing. C. The MCC shall �a�e w�atherproof non-poraus extra l�eavy duty plastic covez�s at all tirnes, until it is ready for test and staz-�-up. D. Interior and exterior of the motar control centers shall be �ept clean at all times. E. Space heaters withi� the MCC sha11 be energized during storage and installatioza. 3.p3 FIELD INSTALLATION A. Field installed wiring to MCC shall l�e neatly bundled with ty-raps and supported to wire way '' supports. Control wiring shall be bundled separately frazn power wxring. In additian, law signal wiring (millivait a�nd milliamp) shall be bundIe separately from the rest of the eontrol wiring, B. All field wiring shall be Y,�gged and coded with an identification number. Cading will be tyQed on a heat shrinkable tube applied to each end of the wir�. TI�e marldng shall be a permane�t, non-smearing, solaent resistant type similar to Raychem TMS, or equal. �. Field testing and training shall comply with Section 16000 and as speci�ed in Part 1 herein. �, 3.04 EQUlPMENT PRO'I'ECTION AND RESTORATIaN A, Clean and vacuum interior of the equiplxaent, B. Touch-up and restare damaged suzfaces to factory fnish. C. Remove all current transfarmer shunts after completing secondary czrcuit. D. �nstall overload relay heaters based on aotual motor nameplate current. Set overload relay settings at malcimum values pernnitted by tlae NEC 430-32. E. Verify proper phase rotation of all loads. F. Set overcurrent device trip set�ings at the le�+els recommended in the coordinatian study performed pez Section 16000. Confirm a�d reeord all device trip settings. END OF SECTION N50S15S16.480 1 ��8�-9 8/2�12002 City of Fort Worth Northside Fump Siation and Ground 5torage Reaervoir Project PA.RT 1 GENERAL 1VIEDTUM VOLTAGE MDTOR �ONTROL CENTERS 1.01 SCOI'E O� WORK A. Furrnish and install the m�dium voltage motor cantrol centers as shown on the Drawings an.d as specified herein. B, The manufacturer oithe Medium Voltage Iv.[otar Control Center shall also be the �nanufacturer of the compnnents therein, and sha11 be the z�nanufacturer of Medium Volfage Switchgear. The Medium Voltage Switchgear lin.eup, as specified in Section 16345, and the Medium Volta�e Mator Control Cez�tex, shall be furnished as a single lineup and shall be provided by one manufacturer. The Mediurn Voltage Switchgear and M�dium Voltage Motor Control Centers shall be front-aligned. 1.02 RELATED WORK A. Section 16000 Elactrical — Gen�ral Pravisions B, Section 16191 Miscellaneous Equipment 1.03 SUBMITTALS SECTION 1 b481 A. Submit �o the Engineer, in accordance with Section 01300, complete master wiring 3iagrarns, elementary or eonirol schematics, including coordinaiiorn with other electrical �control devices o�erating in conjunction. with the rnotor controllers and suitabie outline drawings before proceeding with manufacture. Due ta the complexity of the control iunctions, it is imperative that the abnve Drawings be clear and carefully prepared ta facilitate interconnections with other equipment. Standard preprinted sheets or drawings simply rmarked tn indicate applicability ta this Contract vvill not be acceptable. 1.04 REFERENCE STANDARI7S A. �ere reference is made to one af the above standards, the revision in effect at the tim� of bzd opening shall apgly. American Natianal Staridards Institute (ANS� 2. ANSI Z55.1 - Gray Finish far Industrial Apparratus and Equiprment. 3. UnderwrzYers Laboratories {�JL} 4. Nationai Electrical Manufacturers Assaciatio:n (NEMA) NSOS75516.481 16481-1 Y 2/9l20D2 � City of Rott Worth Northside Pump 5ta6nn and Graund Storage Reservoir Project 1.05 QUA.LITY AS�C7lt1�NCE A. The motax control centers shal] be the product of a rnanufacturer who shall also be tha manufacturer of the motor contaetor. B. The motor control center shall be as manufactured %y one of tlae following: I , General Electric 2. Square D 3. Cutler-Haznmer 4. Approved Bqual C. Motor control center sha1T be UL label�d. D. The Motor Control Center shall be manUfactured and supplied compl�te by one of the manu�actur�r's listed abave. Purchase and madificatian or ca�pletion o� the wiring ar�dlor asse�nbly by other tihan the apprflved inanufacturers will not be permitted, i'ART 2 YRODUCTS 2.p] RAT]NG A, The nlator control centers slzail be desi�ned for 4,160 Voli, 3 Phase, 3 Wixe, 6p Hz service. 2.02 CONSTRUCTION A. Structute 1. Each 4, I50 Volt mator contral c�nter shaTl be NEI�IA 1, free-standin�, dead-front structure not more than 9Q-ir� in height, fabricated from not less thara 12 gauge sheet steel. 2, Each controller sllall be mounted in a separate NEMA 1 enclosure. Enclosures shall have separate lovcf voItage and high uoltage compartments. The compartments shall be arrarzged to a11aw access to tk�e low voltage section while th� controller is energized without exposing the high voItage section. Space shall be provided far cable stress relief cones. 3. Controllers shall be mounted not more tlaan one high ar be provided with a truck to Y�andle the contxoller if in a two high construction. eontrallers shall nat be mare than two high. 4. Interlocks shall be fiirnished to prevent operation nf the isolating mechanism under load; operating of the high voltage comparirnent before the controller is zsolated and closing the line cantaetors while the door is opened. 5. Finish shall be ANSI Z55. �, No. 51 light gray enamel ouer rust resistant �arimer. rrso�i ss� 6.�s7 1 G48I -2 i a��zaoz City of Fort Worth 1Vorthside Pump 5tation end Ground Storage Reservoir Project B. BUS�S A111auses shall be iin-plated eopper. A continuous main horizontal bus shall be furn.ished in each coniraller, suitable for future extensian. IVlain buses of the new controllers shall be rated not less than 10�0 Arrips. The main bus shall be braced for a short circuit of nat less than 350 MVA. T�ie main bus shall not add to the 90-in height. '' 2, The main bus shall be completely znsulated and isolated by steel plates. Autamatic lauvers shaIl close and prevent contact with th� bus when iize controller is wzthdrawn. A 1/4-in by 2-in, full length, tin-plated eopper ground bus sha11 be fuznished. C. Matar Controllers Controllers shall be full-voltage, as show�n on the Dra�rings, non-reversing type. Each controller shall have curreni limiting power fuses that give the contraller an interrupiing capaciiy of nat less than 250,000 kVA, 3 Phase symnietrical at 4,160 Volts. Each contrr�ller shall have dravw-out vacuum-break contactors, rated not less than 4[}0 Amps, 5,00� Volts with an unfused interrupting capacity of 50,000 kVA, 3 Phase syrnmetrical. The interrupting capacity with fuses shall be not less than 350 MVA at 4160 volts. 2. AlI contrallers shall have the following equipment: Three-phase surge capacitors cannected on the load side qf th� run cantactor. b. Fused discnnnect switch ahead of the contactors. c. All necessary control relays and auxiliary contacis required far proper operatian. d. Refer to Yhe control schemaiics showri on the Drawings for additional relays, protective devices and discharge �alve control lagic. 3. Fu1i-voltage squirrel cage motor cantrallers shall have the following equipment: a. One drawout contactax and primary fuses b. One control pnWer tiransfarmer, 120/240 Volt secQndary T`h�-ee current transformers, ratings as shown on the Drawings (averinad pratection and metering) d. One motor protection relay, Multilin Catalog No. SR469, ar Engineez' approved equal, with all PT's, CT's and appurtenances necessaiy for the relay system. NS0515S16.481 � �i�8 �-3 12/9/2002 City af Fort Worth Noiihside Pump Statian and Ground Storage Reservair Project D. Control �tations 1. Control statinns shall be standard size, heavSr-duty, ailtzghf, 30mm. 2. Refer to 5ection 16I91 fQr additional requirements. E. Indicating Lights Tndicatimg lights shall be LED low valtage transformer operated, 34rnm. F. Running Tizaae Meters Running time meters shall be 3-1./2-in square case; non-reset, 99,9999 hour range; Type 236 as rnanufactured by tk�e General Electric Co. or equal. G. Signage Each motor contirol cent�r shaIl be furnished with a sign marked "DANGER-HZGH VOLTAGE". Letters shall be not less than 1-in high, 1/4-in stroke. Signs sha11 be laminated plastic, �ngraved red letters with a white backgrot�nd. 2. All ca�nn.partments with �oltages from sources outside aithe compartrnent shall have a sign att the compartment door marked "CALITION-THIS [JNIT CONTAXNS VOLTAGE FROM A SOURCE OUTSIDE oF THIS i.JNTI.'", Letters shall be black on a high visibility yellow background. Background shall he vinyl approxirnately 3-in by S-in, PART 3 EXECUTION 3.01 INSTALL,ATION A. The motar control centex shall be bolted to angle iron sills furnished under this Section, ennbedded flush with t1�� concrete. The sills shall be the fuil length of the motar contral center and shall be installed level in all c3irecti�ns, B. The mator nontral center shall ba maintained in an upright position at alI times. Lifting shall be ar�ly at ihe floorsiils or the top mounted lifting angle. C. The n�.otar conttol center shall be pratected against darnage at all times. Any dannage to the paint shall be carefully repaired using touch-up paint furnished by motox control center manufacturer, 3.02 TESTS AND CHECKS A. The following minimum tests and checks shall be made befare energizing the motor control center. 1. Megger terminals and buses for groUnds after disconnecting devices sensitive to megger voltage. NS0515S I 6.981 16� � 1-4 12I9/2002 City af Fort Wnrth Nort}sside Pump Statian and Ground Storage Reservoir Project 2. Remove aIl current transfarmer shunts after completing secandary circuit. 3. The rnanu�'actuxer's represenfative sha1l be respa�sible for rnaking the se�tings on the Multilin £or pzoper protection of tl�e motor and cantroller. 4. Check all mechanical interlac�cs for proper Qperation. 5. Vacuutn clean all interiar equipment. B. Spare Parts 1. The following spare parts shall be furnished. a. 1 set of power fuses of each size furnished b. 1 box of cantrol gower £uses of each size furnished c. 1 set of vacuum bxeak contactors of each NEMA size iz�stalled d. i contactor coil for each size of contactor installed e. I box af pilot ligiats f. 1 control power transformer for each s�ze of contraller�installed ` 3.04 WARRANTY A. Provide a iwo-year warranty starting on the substantial completion date. The Contractor shall include in the Contract Price all cos#s imposed by the manufacturer far warranty tixne beyond the standard warranty tirrze in order to rneet this requirez�nen�. END OF SECTION � NS4515S 16.48] 16481-5 � z�g�2flo2 CiLy of Rori Worth Northside Pumy Station and Graund Storage Reservoir Projeot SECTION 16500 LIGHTING SYSTEM , 1'ART 1' G�NERAL Lal SCOPE QF WORK A. Fumish all labor, materials, equiprnen.t and incidentals required and install a cornplete Iighting system ready for operation as shown on the Drawings and as specified herein. 1.02 RELATED WORK A. Panelboards are in.cluded in Section 16470. B. �'ransform�rs are included in Section 16191. C. Conduit is included in Section 15110. D. Wire is included in Section I61�0. E. Time switches, photo-elec#ric controls and contactars are ineluded in Section 16191. F. All conerete and reinforcing steel required for ex.teriar Iighting pole base� shall U� as specified u�der Division 3, Concrete, but �Y►e responsibility of furtaishing and installing the material shall be that of Division 1 G. 1.03 SUBMiTTALS A. Submittals shail incJude those set forth itz Section 16000, Paragraph 1,03 "SUBMTTTALS". 1.04 REFERENCE STANDARllS A. AI� ligl�ting iixtures sha111be in accordance vvi.th the National Electrical Code {NEC) and shall be constructed in accordane.e with the latest editian of tlie Underwriters Lahoratories "Staz�dards for Safety, Electric Lighting Fi7ctuxes.° All Ii�hting fixtures shall be Under�:riters Laboxatories 1aUelad. B, All emergency Iighting shall be in accordance with NFPA 101 (Life Safety Code). N50545S 1G.300 16500-1 izi��zoaa City of Fort WortU Norihside Pump Stakion and Ground Storage Cteservoir Prnject P�T 2 PRo�ucTs 2.01 MATERIAL,S A.. Lig�ating Fixtures Lighting iixture types shall be furnished as required by the "Lighting Fixture Schedule" on the Drawings. The catalog numbers are given as a guide to the design and quaIity af fixture desired. Equivalent designs and equal quality fixtures of other manufacturers will be acceptable upon approval by the Engineer. B. I,arnps Fluorescent larnps shall be medium bi-�in, recessed, double eo�tact, rap�d start, tri-phospk�ar, 4100 Kelvin a�1d compaet types a11 as shown on the "�ixture Schedule". �. Mercury �apor lamps shall l�e deluxe white Qf the size and �:ype as shown nn the "Lightin$ Fixture Schedule," High pressure sadium lamps shall Ue clear and of fhe size and type as show:n an the "Lighting Fixture Schedule." 4. Metal halid� lamps shall be clear and of the size and type as shown on the "Lighting I�ixture Schedule." Tncandescent lamps shall Ue inside frasted, extended service, 250fl haur life with medium base. All lamps sha11 tae of one manu�acturer and sha�1 be as manufactured by General Electric Co.; N�rth American Philips Ligh�ing Cozp.; Sylvania Electric Prodt�cts, Inc., or ec�ual. C, Ballasts Magnetic fluorescent Uallasts shall be energy saving, Class P, rapid start, high power factor, CBM certified by E,'�.L. and listed by Underwriters Lal�orafoxies, Inc,, for aperation an 120 valts or as shown on the "Lighting Fixture Schedule", Ballasts shall have uallast ef�ciency faciors (BEF) of: 1,8Q5 for 1-F40T121amp and 1.0G0 for 2T�40T121arnps. a. Ballasts for two F�8 (80� MA) lamps shaIt be siznilar and equal to Advance Transformer Co., Mark TIT equal by MagneTek Universal Manufac#uring; Holophane Lighting or equal. NSOS [ 55l G.SQO 16 SQO-2 i2r9r2aoz City of Forf Warth No�thside Pump Stat[on and Ground 3fo�age Reservoir Project 2. Unless otherwi.se indicated in the �L.ighting Fixture Sehedule, fluorescent ballasts shall be elect�onic, high-ireque�cy, fuli-output rapid-start type for use on 265 mA, T$ lamps. � a. AIl 1�a31asts shall be U.L. listed, ETL certified, Class "P°', high power factor (minimutn 0.90). 1�. Ballasts shall have a"A" sound rating ar be�ter. ATl ballasts used in exterior applications shall have a minixnum starting � temperature af 0 degrees F unless o#herwise specified. d. All int�rior ballasts shalt have a minim�am starting temperature af 5� degrees e. Ballasts shall be series wired type and designed fo operat� the number and length of lainps specified. f. The total harnnonic distortian (THD) af each ballast shall be in aceordance with the requirements nf the utility company and in no case shall it exceed 10 percent THD. g. Ballasts shall have a minimum ballast factor of 0.95. h, Ballasts shall have �ominal pow�r iactor 0.90 ar l�igher. . i. Ballasts shall have a maximum lamp current crest factar af 1_7. j, Ballast shall provida normal rated life for the lamp specified. k. All electronic ballasts shall be wan-anted for parts and replacement in accordance with Section 174Q. Electro�aic ballasts shall be Advance Mode] Mark V or equal as manufacYured by Valmont, equa3 by Motorola or equal. Mercury vapor ballasts shall be of the constant vvattage auto transforrnex ty�e of the correct size and valtage for the iixture it is to serve as shown on the "Lighiing Fixture Schedule". A13 ballasts shall be as manufactured by Halophane Lighting; Mag�eTek Universal; Advance Transformer Compa�y or equal. 4. High �ressure sadiu�n ballasts sha11 be of #he constant wattage type of the correct size and voltage for the fixture it is t� serve as s�io�vn on the "Lighting Fixture Schedule". All ballasts shall be as manufactured by Advance Transformer Co.; Holophane Lighting; Magn.eTek Universal Manufacturing or equal. 5. 1VIeta1 halide ballast shall ve of the consta�nt vo�tage auto-transfarmar type of the carrect szze and voltage for the fixture it is to serve as shawn on the "Lighting F�ture Scliedule". All ballasts sl�a�l be as manufactured by Holophone Lighting; Magx�eTek Llniversal Manufacturing; Advance Transfai�ner Co. or equal. N5�515S 1 G.5Q0 I 55 00-3 r a��rzooz City of Forc V�orth 1+Iorthside Pum� Statio�� and Ground Storage Reservair ?roj�ct D. Flexible Fixture Hangers 1. Flexible �xture hangers used in non-�azardous at�eas shall t�e type ARB and flexiUle fzxture supports used in hazardans areas shall be type ECHF as manufactuxed by tlae Grouse�Hinds Co.; Appleton Electric Ca.; Killa�rk Electrical Mfg. Co. ar equal. E. Lamp Changing Equipment Lamp changing equipment sk�all be aUle to handle BT-37, E-18, E-23-1/2 and E- 28 type H.I.D, lamps in open luininaries. 2. Equi�ment shall �onsist of three S-fr st�el poles each sinailar and equai to McGill Catalog No. 160-P and two lamp halders similar and equal to McGill Cata]og Nos. 15&C and 161C. F. Emergency Lightin.g Batter�+ Units Emergency lighting units and remote lighting heaas shall be as specit"ied in the "Lighting Fixture Schedule" shown an the Drawin,gs. 2. �attery units sha11 be of the self-contained, iully automatic type witla sealed lead acid Uatteries, vaIt-meters aaad time delay relays wl�ere used in H.I.D. Iighted areas. Pro�ide brownaut feature th.at prevents battery unit frorrz becomiiag fully dis�harged. 3. Unit enclosures shall be compatible ta their environment and units shall comply with the requirements of NF1'A 70 {N.E.C.) and NFPA 10� (Life Safety Cade). 4. All necessary mounting �ardware sl�all be provided. G. Emergency Lighting — Fluor�scent Fixture Tt�tegral Battery Units 1, Fluorescent fi�ctures designated for ennergency Iigh�ing shall have an integral battery unit that automatically supplies pawer when t11e normal building power fails. During narmal operation, the fixture aperates from narmal power, Em�rgency lighting fluorescenf fixtures shall include a press-to-test feature that indicates that t1�e vattery is i� ad�quate condition. All necessary inounting haxdware shali be provided. I�TSpS ] 5S! G.5D0 16S QO-4 lzi��zooa City of Fort Wnr�li I�Fortlzside Pump Station and Ground Stnrage Reservoir Project PART 3 EXECUTI�N 3.01 INSTA.LLATION A. Each f�xtuxe shall be a completely finish.ed unit with ail camponents, mounting andlox hanging devices necessaxy, for ihe proper installation of th� particular fixture in its designated lacation and shall Ue completely wired ready for connection to tha branch circuit wires at the outlet. B. All flush rnounted fixtures s�aall be supported from the structure and shail not be dependeni on the hung ceilings for their support. C. Fixtures notad to be installed flush in suspended ceilings shall be of mounting types suited for fihe type ceiling involved. It shall be the responsibility of the electrical contractor to verify the cei3ing types priar to ordering fixtures. D. Flaxible fi�rture hangers shall be used for all pendant mounted f�tures. Fixtures t4vo feet ]ong and largEr shal� Ue supported with a minimuzn of iwo f�cture hangers. E. Conduit run in a�reas with hung ceilings shall be installed in ihe space ahove the hung ceiling as close ta the siructure as possible. Conduits shall be supparted from the structure. F. Exterior lighting poles sha11 Ue mounted plumb. G. �ixture Iocations are shown on the Drawings in approximate lacations; however exact Iacations shall be coordinated so as to avoid conflicts with HVAC ducts, equipment and other ol�stacles. 3.02 REPLACEMENT A. Lamps (excspt for H.1.D.) used during the building construction, shall be remnved and :replaced with new bulbs within four weeks prior to prajeci acceptarzce and beginning of wana�ty. 3.�3 CLE,ANING UP A. Plastic dust cover bags to Ue pxovided with new parabolic reflector lighting fixtur�s shall be remaved after all construction activity tlaat may cause dust %rmation on reflector surfaces has been compIated. B. A13 fixtures shali be Ieft in a clean condiiion, free of dirt and defects, before acceptance �y the Engineer. � N50515516.SD0 END OF SECTION 1 GSOfl-5 y21�f2qo� City af Fott Worth NQz#hside Pump Station and Ground Storage Reservoir Projec# sECTzoN 16saz LIGHTNII�IG PROT�CTTON SYSTEM PART 1 GENER A T. 1.01 SCOPE OF WORK A. Provide a camplete lightnir►g protection system for the pump station siructure on this project. The systenn sha11 be iTL Master Labeled and sY►all be designed and insY.alled in cornpliance with provisions of the latesi "Code fox Pr�tection Against Lightning" as adop�ed by tl�e Underwriters Laboratories Ine. (iTL-9bA) and tlne Natianal I'ire Pratection Assaciation (NFPA-780}. B. The Contraator shall employ the services of a licensed �ightning proteciian systems engineering company to design and instali ilne lightning pr�tection system and prepare detailcd ir�stallation dravvings and material specificat�ons. These Drawings and specifications shall be submitted for review iza accardance with Sect�on 01300. C. The lightning protection systern shall be checked by a LTL �eld inspeetor upon � completion of fhe installation. The Contractor shall assume ftill responsibility far the corre�tness of the installa#ion and shall make any and all correciions and additions deemed necessary by the iJL inspector. The Conti-actor shall pay for all costs of the UL inspection and any subsequent re-inspections as required. D. The lightning pxotection system for the facilities shall consist of a capper ground wire wiih air t�rminals which shall he graunded to tlie building struc�ral steel or grour►d grid at re�uJ ar intervals. The Contractor has �he opiion of suhmitting alternate methods of lightnin.g proteciion for consideration in hislher Proposal, provided they affer an equal or greater degree of proteciion than those �pecified. E. The grounding systen:as for the building shall be provtded under Section 15660. PART 2 PRODUCTS �.0 J 11�ATERiALS A. All materials shall be new and shall comply in weight, size and composi�ion '�vith the . requiremenfs of the Underwriters Laboratories Tna and NFPA, ' B. GraUnding materials and methods shall be equal io t�ose speciiied under Section 16660. ,l :� IV50515516.502 16502-1 � z�g�2aoz City of Fort Worth Northside Pump 5tation and Ground Stozage Reservoi� Project C. . The fallowing is a brief description of tihe various items of material: 1. Air Terminals Air termiz�als shall be 5/8-in by 18-in minimum soIid capper and shall extend at least 18-in above ihe object to be prot�cted. All axr teiminal bases shall be cast bronze with stainless steel bolt pressure cable conx�.ectors. The air terminals should �e spaced sa as nat to exceed 20-ft apart arow�d the outside periineter of the roof or the ridge and not over 5� feet apart through the center of flat roof areas. The air terzninals in the center raof area shall be 5/8-in by 48-in salid . copper witl� a proper brace. All air terminal bases for flat roof areas shall be of the adhesive type. 2. Conductors Conductors shall be capper , consist of wire size, stranding, and weight in accordance with NFPA 780, and instalied in accordance with tl�e UL Code. Cor�ductars on the flat roof ar�as may be ntn exposed. Ground connectians shal� be made to the main down conductor at a maximum of b0-ft-0-in on centers. Fasteners Conductor fast�ners shal.l be an approved type of non-corrosive �n�tal, have ample strength to support canductors and shall be spaced not to e�eceed 3-�t-0-in centers.l�,2asonry type cable iasteners s�aced every 3-ft-0-in on znasonry. Adl�esive �e cahle fasteners spaced every 3-ft-0-in an £Iat roofs. 4. Cable Connectars All ca'bl� connec#ors shall h� cast bronze with screw-pressure typ� stainless steel bolts and nuts. PART � 3 EXECUTION 3.01 INSTALLATION A. All materials shall be installe�l by experienced workmen that specia�ize in this type of work. The lighialing protec�,ion systern shail be installed per approved sl�op dra�+ings and UL and NFPA recornmended practices. B. The lightning pzotection systerzi engineering compat�y shall provide jabsite assis#ance and supervisian of the in,stalla�ian as required, and shall be present during the UL inspectian. ]�50515516.502 16 S 02-2 12/9/2002 Ciry of Fort Worth Northside Pump Sta#ion and Ground Stora�e Reservoir Project C. The structu�-a] steel colurnns an the o�tside perimeter of the building may l�e utilized as the main down conductor from roof #a ground iar the lighini�ag protectinn s�stem. No other parts of the structural steel siructure will be acceptad to substitute fox ligh�ning conductors. The steel columns around the outside perimeter of the buildizzg shall be ground�d at every oih�r coluxnn and in no case shall average over 60-ft apart. Where the • ste�l coluz�ans are used, a cannection to the top of each steel coXumn shall be Ynade through the roof and connected to the roof conductor. A thru ihe roof connector shail be installed where a conductor penetrates tl�e roof, by the lightning pro�ec�ion contractor. The thru the roof connec�or will be 1/2-in stainless steel tk�readed rod equipped with the necessary lead or neoprene washers and s#ainless nufs far a wateri:igI�t seal. Also, copper pitch �Sans shall be furnished under this Section and installed l�y the roafing cantractor. D, All concealed eQnductors shall be install�d in Schedule 40 FVC conduit. E. AIl rrietal badies within 6-ft of the conducior shall be bonded to the system avith approved iittings and canductor. Connections between dissimilar r�etals shall be nc�ade with approved bimetaliic connectio�s. F. Install a UL Master Label sign to the exterior af the kauilding or structure tiwhen all work and inspection has bee�a completed. END O� SECTION t� I� � :� � NSO51 SS 1 G.502 16502-3 12/9l20�2 � City of Fort Warth Nort4�side Pump 5tation and Ground Storage Reservnir Prnject SECTION 16600 UNDERGROUND'�YSTEM � PART 1. GENEuar" 1.01 SCOPE OF WORK � A. Fumish and insta�l a complete underground system of raceways, manholes and 1landholes as shown an the Drawings and as specified harein. I 1.D2 RELATED WORK 1 A. Excavation and bacl�`illing, including gravel ar�.d sand bedding, are in�cluded in Division 2. � B, Cancrete and reinforcing steel are included in �Divisian 3. 1.03 SUBMITTAL� . � A. Sul�mit shop drawings and product data in accordance with Seciion Q1300, as fallQws: � 1. Manholes and handhoXes 2. Plastic duct spacers � 3. Manhal� and handhole frames and covers PART 2 PRODUCTS � 2.D1 MA.TERIAL�S A. �Raceways shall ba polyvinyl chloxide conduit eneased in eoncrete. Refer to Section 16110 for � mate�ial specification. B. Cable racks, supports, pulling-in irons, �aanhole steps and hardware shall be galvan.ized steel � as manufactured by Line Materials Co. vr equal. C. Precast manholes shall be designed in accordance with 8ection 026Q5. � D. Handholes shall lae precast concrate, heavy-duty type, designed for a Class H-20 wheel load and conform to ASTM C478. �recast units shall be as manufactured by Chase Precast Corp.; American Precast Co. or equaZ and constz�ucted ta ttimensions as shown an the Drawings. � E. Manhol� and handhole frarnes and covers shall ba cast iran, heav�r �iuty type for Class H-20 wheel loading. Provide cast raised lettering on cover indicating box fimction {e.g. "POWER"; "SIGNAL"; "C�MMCJrTICATTON".) � F. Ground rods and other grounding matexials and naethods shall be as specified under other Sectians of Division 1 G. � NS0515S16.fi00 16600-1 03/11102 City of Fort Worth Narthside Pump Siation and Ground 5tarage fteservoir Pro}ect B. Tnsiall equipment grounding canduc�ors with all feeders and branch circuits, C. Bond all steel building calumns in new structures together with ground �ire in rigid conduit and connect to the distribution equipment ground Uus, as showr� on the Dravuings. D. Ground wire connections to structuzal steel calumns shall be m�ade with long ba�xel type � ane-hole heavy duty copper caznpressioz� �ugs} Uolted through 1/2-in maximum diameter holes drilled in the coIumn web, vvith stainless steel hex head cap screws an.d nuts. E. Metal conduits stubUed into a matoX contro� center shalt Ue terminat�d with insulated groandir�g bus�-iin.gs and connect to the motar confixol center ground bus. Bnnd boxes mounted belaw rnator control centers to tlie motor co�tral centex graund bus. Size the grounding wire in accordance w�th TaUle 25(i-95 of the National Electrical Code, except that a mininnum No. 12 AWG sha� be used. F. Liquid tight fl�xible metal conduit in sizes %-112-in and Zarg�r shall have bonding juznpers. Banding jumpers sI3a11 be external, run paraIlel {not spiraled) and fastened with plastic tie wrap�. G. Ground transformer neutrals to the nea�•est available grounding electrode with a conductor sized in accordance wiih Articl� 25Q-94 of the N.E.C. H. Drive grounding electrodes as shown on the Drawings. I. All equipment enclosures, motor and transfornr�er frames, conduits sys�exns, caUle armar, exposed slaructural steel and all other equipment and materia�s required by the N.E.C. to Ue grounded, shall be graunded and banded in accordance.with the N,E,C. Seal expc�sed conne�tions bet�veen diiferent me�als with No-Oxide Paint Grade A or equal. K. Lay all underground grounding eonductors slack and, wk�ere exposed to mechanical i�.jury, protect by pipes ar other sul�stantial guards. If guards are iran pipe, or atk�.er magnetic rz�aierial, elecfirically connect coz�dnctors to 1�oth ends of the guard. Make connections as specified herein. L. Care sha11 be taken to ensure gnod gr4und cantinuity, in pax-ticular betwe�n the conduit system and equipment frames and encl.osures. Wll�re necessary, jum.per wires shall be installed. M. A.11 grounding type rece�tacles shaTl be girounded to the outlet i�oxes with a No. I z THW�T/ THHN green canductor connected to the ground terminal of the receptacle and �'astened to the outlet box by means of a graunding scr�w. 3.Q2 1NSPECTION AND TES'�ING A. I�spect ihe gro�nding and bonding system conductars and connectinns for tightness and proper installation. B. Use Biddle Direct Reading Earth Resistance Tester or equivaIent test instzument to measure resistanee to �•ound of the system. Perfarm tesiing in accordance v,rith test instrument manufacturer's recommandatians usin.g ihe fall-of potential method. C. All test equipment shall Ue provide� u:nder this �ecrion arad approved l�y the �ngineer. rrsos �s f 6.6�0 16660-2 iz��zooz City of Fort Worth Northside Pump Station and Ground Storage Resetvoir Project i �� 0 E, F. G. Resis�ance to ground testing shall Ue performed during dry seasan. SuUmit test results in the form o�' a graph showing the numUer of points r�aeasured (12 minimu�) and the numerical resistance to ground. ' Testing s�iall he per�ormed before energiz�ing the distribution system. A separate test sha11 ba conducted for each building or sysiem. Not�f'y the Engineer im�nediately if the resistance to grnund for any building or systezn is greater than five ohms. �ND 0�' SECTIQN �t if i�4 .� it 'I � NSOS 151G.GG0 16�60_� 12l912002 ,� � � � �� w � �� 1�� V 1 `4 � '�� • . � � � �� I ` � � � �' � , . .' > ,. ,. �?R��. n� rnr�l� r f , � �, � I � TO_ C1TY OF FORT WORTHa "�� DATE; 1/31/03 N� oF �ROJCC'i: Northsicl� Pu�nu S fiP�on ar�d Cnound St�age Reservair Pro+,e� PR03�CT NUlYiB.ER(S): Citv o�'Fart Warth. T�as PW'�7d1607701f�09 �0 . Archer Western Contractors, L�d. , TH1S TS TO CERTiFY'TfIAT 21.21 Avenue "J,� � Suite 103 /�n�t�n. T3�7fi(l�h {Namc ax�d Address of �ttsurad) ys at the datc o�' thi� c��'' cate, insurrd by this Comp�Y ��► ��et to �te bttsi�l�ss operalaions hereixa8er descnbe.d, fnr �he type of insuranee and in accordanee with the pravisions �f thc standard golioies used by this Comp�7►► �d further hereinatter descri�ed. Exoeptions ta staudard Policy nat�d on the r�versc side hcreof. TYPE d� INSURANC�. ` "'T ` PolicyNo. Eft'ectiv� _ Expires�_Limdits ofLia6ility Worker's Coz�pensarion � _ . --� � — Comprehensive General C�,3473fl450d 4/1/02 4/1/03 Bodily Ynjury: $1, 000, 000 Y.iability Insurance Ea Occurrcnce' {Public Li�bilitY'} Blasti�.g Collapse of Buildirigs o� strucLutes adjacc�nt to t�ceavatians D��ge to Underground Utilities �uild�r's Risk _ Cornprel�ensivc Autc�rr►ol�ile Liability Cor�traotual Liability c��3o��00 4/1/02 C�34730�500 4/1/02 C�347304500 �/1/02 �p350438301 4/1/02 C�347304500 4/1/02 p�pperky Damage T�a_ Occurrence 4/1/03 4/1/03 Ea. occ�arrenee 4/1/03 Ea.Occurrence 4/1/03 4/1/03 111 111 .� - �. $ Included _ $_zncluaP.a Sadily Iyl�Y� - Ea. Pers�z� Es. Occuzrence: PL'OpCil�! D�tTS�ge �a. Qccurrence �odily injury: Ea. Qccvrrance: �operty i3amagc Ea. Occurrertc� S S2.00p,000 � SI & PD cY�ir�ed. Sim�E $ Iarrat � Included $ Included _ �---� Other _ - -- _� � Project• �� Stati� �d Grand Stc�-a9e �wi�' ��; C�t�' �f �t�t in�th, 'IX - --- � bcscrjption of Operations cdvcred: Pm�ect #PW77-06077Ib01b0 _ , The above po�iaies sither in the body tbereof or by appropriate endoxscment pfovide �hat t4�ey may not bc Chargc�d ot cancel�d by the ins�r in less than fiv�e (5) days ��r tk�e insure� 4�as receivcd wriL�en �xptice of such ch�nge/af C�cellativn. � "Whexe �pplieable local laws ar re�ulations require more tban five (5) daYs ac�.�al notioe oi c�nge or eanoel�latio� .to�be assured;-tfac•abov��policiea contain sueh specisl requirements, ei'khCr in the bady therenf or_by appz'opriate . endorsemeat ther�to aitached. Agena]► Wil�.zs of I1linais, Inc. , _� � -- , T .aSa�1P crrPP� BY--Karen L. Chambers _. Ar�dress Chicago, IL 60603 Titic Authorized Representativ� , � l� � , CONTRACTOR COMPLx.ANCE WITH WORKER'S COMPENSATION LAW Pursuant to Article 8308-3.23 of Veron's Annotated Civil Statues, Conixactor Certifies tha# it provides worker's �ompensatian insurance coverage for all of its employees employed on Cit� of Faxt Worth Project. Nuznber PW77-0b0770�60160 Axcher Westiern Cantr��rors,.L�d. CONTRACTOl� ; � � , �� Bp: Name: Title: Date: „�_„�. �. " - Ma�C�hew Wa�.sh President January 31, 2003 STATE OF TEXAS § COUNTY OF TARRANT § �EFORE ME, the undersigz�ed autharity, on this day personally appeared „�jatthew wa1.�h �. known to me �o be the person whose name is subscxibed to the foregoing ins�rume�t, and ackn.owledged to me that he execu�ed the same as the act and deed of Archer Western Contrac�ars,f�r�� purpose and cansideratiozl thexein expressed and in tk�.e capacity therein stated. GTVEN UNDER MY HAND AND SEAL OF OFFICE thi.s st of �7anuary , 20 03. ��o�� p�+KEC��i��i /J � ��•°p.RY Pti$�°�;Q �'�. /� `a �� /� �°e i � B/}� //'' e o � e � �� - i, "i ' Notary Public in and for the 5tate af Texas .^ y � = 0 '�' �'° �T'�rrEv dF'�cP ° a �% o��Oe a�5��i�°o' ,q��. ��'��irn i��t��i►+��'��• F-4 Bond Numher 8 SB 1d39I3913 BCM PERFORMANCE BOND THE STATE OF TEXAS § COUNTY OF TARRANT § KNOW ALL MEN BY T�-IESE PRESENTS: That we {I) Archer Western Contractors , Tard . � a �2� Corporation of T1linais Travelers Casualty and 5urety � hereinafter called Principal, and (3) C o m n a n v n f A m e r i c a , a corporation organized and existing under the laws of tf►e State and fully authorized to transact business in the State of Texas, as �urety, are held and firmiy baund unto the City of Fort Worth, a municipal corporation organized and existing under fhe laws nf the State of Texas, herei�nafter called Owner, in tha penal su�n of; Fi�re Million One Hundred Ninety—Six Thousand & d0/1(1Q ($ 5,19 6, 000 � Dollars in lawful money af the United States, to be paid in Fort Worth, Tarrant County, Texas, for the payment of which sum well and truly be made, we hereby bind ourselves, � I our heirs, executors, administratars, and successars, jointly and severally, Firmly by t�ese �! presents. THE CONDITION OF THIS OBLIGATION is such that Whereas, the Principal entered into a certain cont�'act with the City of Fort Worth, the Owner, dated the /� day of f�� , A.D. 20�, a copy of which is hereto attaeh�ed and made a part hereof, for: 1, Narthside Pump Station and Ground Siorage Reservoir Pro3ect designated as Water Project No. PW77-06fl770160160, a cnpy of which contract is hereby � attached, referted to, and made a part hereof as fully and to the same extent as if copied at length her�in, such proj ect and construction being hereinafter referred to as the "work". NOW THEREFORE, if the Principal shall well, truly, and faithfully perforrn the work in acc�rdance with the plans, specifications, and contract documents during the oxigznal term ther�of, and any extensions thereof which may be granted by the Owner, with or without notice ta the 5uxety, and he/she shall satisfy all claims and demands incurred urider the conTract, and shall fully indernnify and save harmless the Owner from all costs and damages which it may suffer by reason of failure to do so, a7nd sha11 reimburse and repay the ovcmer all outlay and expense which the Owner may inaur in �naking gaod any default, then this obligation shall be � void; otherv�ise to remain in full force and effect. F-5 FROVID�D FURTHER, that if any legaX action be filed upon this bond, venue shall lie in Tarrant Couniy, State of Texas. �ND PROVIDED FURTHER, that ihe said Surety, far value recaived, hereby stipulates and agrees that no charge, extension of time, alteration or addition to the terms o£ the contract ar to the work to he performed thereunder, or the specifica�ions accompanying the same shall in. any wise affec� its obligation on this band, and it does hereby waive noLzce of any such change, extension of tixne, alteration or addition to the terms of the conlract ar to tlne work or to the specifieations. 9r # ,� 1� �_� � F-6 f ., I � r i J !i la� IN WITNESS WIIEREQF, this instruxnent is executed in six counterparts each one of which shall be deemed an original, this �he �,� day of � A.D., 20Q�. ATTEST: �/ ,I � �/ ;; •��.� � r � �� Archer Western �ontractors,'Lr_d. �x�rCrnai. (�� : � �, . BY: `— _ � Mat�hew Walsh/Presid�n� {SEAL} i • ��1 � W' ess as t,o Principa� Address: y�9 �v. ��. 5 C-4'�r[�o�1rG �06� % u X��$�'� Witness: ��-�� (S►are � ��' Witness Steve An�erson (S E A L) - �_ �-�i; ,'�'� � -k � Witness as to Sure,� Beth Nage1 -.� Address: 1901 Des Plaines Ave. Address: 2121 Avenue ".7", Sui.te 103 Arlin�ton, Tx 760b6 Travelers Casualty and Surety Company of A�erica Surety By: .ty�... � ., � , •\ Attorney-in-Fact (5)�� Kc�vin P. Nagel Address: �-9�1 �es Plaines Ave. Park 8idge, rL b0068 847-384-861.9 Park Ridge, IL 600b$ .6 NOTE: Date af Bond must not be prior to date of Cor�tract (1) CorrectName of Contractor � (2) A Corporation, a Partnership or an Individual, as the case may be (3) Correct name af Surety (4) If Contractor is Partnership, all Partriers should execute Band (5) A True copy af Power of AtEorney shall be attached to Bond by Attoxney-in-fact F'-'7 �dE]LE][tS CAS�%�JL7CY ANBA SiJ�'Lf�' �016�.��TdX �T' �la][CA 7CId�V]EL]E]RS �ASTJ�]L7C�' �D 3i1RE7CY CO1ViF�i�C Fr�1+ffi►i(aT�l�i �AS[iA]L7['3t C�i�AY�TI' 1�[a�tfford, Conuecticut @6fl83-9�DG2 �� r�ro�r:�� c��T�t��a�� F ��r�o�.�� T��s�-n�r-��c�r I�T�I�W AII.]L ]PE][tS�I�d� ]B� 7CB[��E P1tESE1V�'S, 1[`�][t�T �'R��1��I� C�aS�AL�'X �Y1TD S[�1��'I' �`��N�' O�' �►I�IEk�C�a, ��1LE][t.5 CA►��'ALT3� Al'� �iTI�7�1�' ��19�� and 1��TO1� CASCTA�'T9l C�1��11�t�', carporations duly organized under the laws of the 5tate of Gonnecticut, and ��ing their principal o$"ices in the Cifiy af Hartford, Caunty of �3art�ord, State of Connecticut, (kzereinafter tl�e "Compaz�,ies") hath made, constituted and appvinted, and da �y #hese presents make, canstitute and appoint: ][��rnxn ]P, I��gel, of l��rk IBi��, Dl�rnons, their true and lawfni Attorney(s}-in Fact, with full power and authority �ereby conferred to sign, execute and aclmowIedge, at any place �,i#b,in the United States, the fallowing instnunant(s); by his/her sole signai.ure and act, any and a11 bauc�s, z'ecognizances, contracts of indemnity, and othe; writings obligatory in the nature of a band, recagniz�nce, or conditianal undertaking and any and aIl consents incident thereto and to bind the Campanies, thereby as fi�lIy and ta the same extent as if the same were signed by the duly authorized officers af the Companies, and all the acts of said Atco:rney(s)-in Fact, pursuant to the author�ty herein given, are hereby ratified and confirmed. This appointment is rnade under and by authority of the following 8tanding Resolutions of said Companies, which Resolutions are naw in full farce and effect: VO'I`ED: That the Chairntan, the President, any Vice Cb.airtnan, any Execu#ive Vice President, any Senior Vice President, any Vice President, any Secand Vice President, the Treastuer, any Assistant Treasurer, the Corporate Secretary or any Assistant Sacretary may appoint Attomeys-ia-Fa.ct and Agents to act for and on behalf af the cornpany and may give such appointee such authority as l�is ar her certi.�cate of authority may pxescribe to sign with the Company's narne and seal with the Cnmpany's seal bonds, recagnizances, contracts of indemnity, and ot�zer writings obligatory in the natore of a bond, recognizance, or conditional undertalang, and any of said o�oers nr the Board of Directors at any time may remove any sueh agpointe� and revoke the power given �im or hez. VOTED: That the Chainman, tb,e Presidez�t, any Vice Chaiixx�,an, any Executive Vice President, any Senior Vice President or any Vice PresideMt �nay delegate all or any part of the foregoing authority to one ar more afficers nr employees of this Company, provided that each such deIegation is in ruriting and a copy thereof is fIed in the nffice of the Secretuy. VOTED: That any bond, zecognizance, cantract pf indemnzty, or writing o�ligatory in the nature of a bonci, recognizance, or conditional undertaking shaIl he vaIid azkd binding upon the Company when {a) signed by the President, any Vice Chainnan, any Executive Vice President, any Sezuor Vice President or any Vice President, any Secand Vice President, the Treasurer, any Assistant Tzeasurer, the Cozparate 5ecretary or az�y Assistant Secretary and duiy attested and sealed with the Company's seal by a Secretary or Assistant Secretary, ar (b) duly executed (under seal, if required) by one ox xnare Attarneys-in-Fact ane� Agents pursuant to the power prescribed in his or her certificate ar their certificates of authority or by one ar mare Cam.pany afficers pursuant to a dvritten delegation of authority. �'�ns Po�e� of Atffoa�ey �� Ce�4ifi�at� of Aiutlln��-nhg� ns sbg��d �nd se�ed l�y ff�esiatnal� (mn��l�a�rnn�al �� rin�ed) a��d��' an�l by ��lla��i� mff �Ine f�Illlo�vi�g S4��xng ]��,��rlutnom �at�d lby t�ne Bo��ds aff �Dir�c�arrs �f ��lC„J�I� C��T,Pa�,� .P�D ��"9� �OI�'�I�' (Al� �I�C�, '�'1��1L�;� CA��T�.7[`� � ��T�' C(D1Viil'.�1�TX �ad �'�]fti�'i1�G'I'�1� C��I..'l�' C01��Y, wlnne�n ]Ct�s�ln�ti�m is n�v� � finllll ff�r�e ��d �f�'��t: � VO`T'ED: "�at the signature of each of #he following ofiicers: President, any Executive Vice Presidertt, axky Seniar Vice President, any Vice President, any Assistant Vice Preside�t, any Secretary, any Assistant 5ecretary, and the seal of the Gom.pany raay be a#�xed by facsunile ta any power of attomey or to any certif'icate relating thereto appointing Resident Vice Presidents, Resident Assistant Secretaries or Attomeys-in-Fact for purposes only af executing and siiesting honds and undertalcings and other writings obligatory in thc nattire thereof, and any sucks pawer of attomey or certi.£'icate bearing snch facsimile signature or fa�siz�nile seal shall be valid and binding upan the Company and any such power sa executed atad cex#i%ed kry s�cb facsi�ile signature and fa�simile se�1 sha�l be valid and binding upon the Campany in the future with, respect to any bond or wndertaking to tWhich it zs attached, -- - i�LI�'l�I� �TA'1� �� O'[J1�'�Y �F i �C "GFF!C SEAL" --- - �iL��iV LUCITT f�otary Pubiic� S�a4e of Illi�ne� �y Commissio� F.�s�ires 711 G1200d1 ry �3�� '��I�' a 1�Iotary I'ublic ar� and :foc said �ou�ty a�d ) �� )�S. State, do he�eby ce�ify that Resident ) �iac� P�side��, �a►d Res��e�st �'�+ssc�c 5ec�'e�, K e v i n Y. N a g e 1 ��orr�cy-n�n�F��, �f '�.�►�I.�ILS �ASUAI.'T7t AI� SUR�7CY �Q�V`Pi ?�dY �� I��, �,p�m is ��ssos►aily icrio� go r�e �to Lr� 8�� sa�e pe�rso� � w}�ase a►�z�e ,� subseribea� 40 4�►� facegoaa�g n�nsirucnen4, �ppearec� befo�e �e 41�is d�y ir� �ersosa, a�d a�lc3eow3edge� �at �he sig�x�d, sealed �ci debieere� s�id instrutx�e�t, for a�d ae �t��lf of '�''.E��g.EELS ��►S�J�]L'�Y AND S�7itETY �OY�iF�NX �F �1ERICA, %t �e uses a�� pur�oses �l�erei� set fortla. Ciive� u�der �ny �and and notarial seai, Bl�is r� �Y of �� 2�D3 , .�� •' � , {c.c!'[lti;: �u�r�r..t. @ .�117 YYJ1u1��ILl� r��I�n,Rlll'J�,� ��.(Y�C1�1CJ� l��W1"�11� ��44sa•i�u VV�i'�.l�r �1' ial��'/�Q_.�(y j�LBVa..JJ�.1� ��`��' �� U�'�� O1��T�C a�tdl I<'r�1Z.l��'�I� �ASU�.7ri' ��1�AliT� ha�e caused this instrument to be signed by their ��xor �i�¢ Pr�sic�e�f and their corporate seals to be hereto affixed this I7th day of September 2002. sTa� o� coivrr�cTrcv�r }S�. Hartford CDUNTY OF �iARTFORD �' ��W'� Jp�tr A,yosG � pRSL,�r �� e p �G��hl�� ` ap H C�OW� �� e �� n ��e � ��. "bbi w�,.aa� byy � ti� . �� ' ��I.�IF.S �ASUAi.7CY � S�171�t]ET`� ��I�� F AMERI�� T1��lEL��,S �ASLT�.�'7►' �4,rTI) SU1F�T'7� C�IVt]PANl' I�'AEtI��T��'�liT C�.�r�I.�'Y C�1V�P�►P�f , ��.�, ... . By, _ G�o�ge 4l�Pe T6��r�tpSor� ��atior �'ic� �r��a��Y On this 17th day of Septeznber, 2fl02 before me personally came ��It�� . 7CH[��SO� to me known, who, being by me duly sworn, did depose and say: that he/skze is S�rnn�¢� �ise �Pc�snd��k of ��i LIE� CA�iTr�I,Ty �1�T]D S�T� ��I��T Y�]E' �lt][Cr1, T��'EILEI� CA,S�T�I,TY r�RT� S�E�Y C�1+�t�iY �nd T�'t�IB�II][l��'T�1� �.r��TtLL7[`�.' �Ql�t�llT�, the corporations descxibed in and which executed the above instrument; that he/she knows the seals of said corporations; that the seats affixed to fhe said in,strument are such cArporate seals; and that he/she executed the said instrument on behalf of the corporatiorts by autharity of his/her offzce under the Staz�ding Resolntio�s thereof. ._. ' x , �'� ;, �::- CERTIFICATE �� f�y commission expires June 3�, 2006 !�o#ary Public h�V��i� C. i�tr��li I, the uudersigned, Assis��f ��c�r��aa�y af 'd'1dA[��.EI�,S ��1QALT'�' �T� SiJ]EtE�'�' ��1�� ]F �1R][�A, TR.�.�lG�IdS C��JA,it.TY � SNRE7C'� ��11�i �.' ac�a� ��1��T01�1 C�TT�4.LT`Y �OI�[lPA1VY, stock corporations of the State of Connecticut, DO HEREBir CERTIF'Y that the foregoing and attached Power of Attor.ney and Certificate of Authority remains in full force and has not beez� revaked; and fi�rthermore, that the Standing Resalutions of the Boards of Directors, as set forth in the Certificate of Authority, are now in force. Signed and SeaIed at the Home Office of the Company, in the City of Hartford, State of Connecticut. Dated this day of , 2Q . ' �� ,hw� ¢�,PVYY Ary0 �G � G �� A�U � � �Q e��6 � W HARYFQR�, 9s �� j� g.�� p COPJ��` � � CONN. a .� � e� �d se �'� yd�� 4 raasa° g.�� a � - .�� / � �.; BC�ffG �o �tlpla;�i�[Da� ��a�t�� re��y, �or�� 7T��1��s'� ��I'O1�'�`Al�� i�IO'�`I�� TO �BTAIN INFOR1YiATz�N C)R MAKE A COMPLAINT:. _ You may cantact Travelers Casualty & Surety Company of America, Travelers Casualty & Surety Company, TraveIers Indemnity Campany, Standard Fire Insurance Company and/or Farmington Casualty Company £ar information or to make a complaint at: Travelers Bond Attn: Claims - I500 Market Street West Tower, Suite 2900 Philadelptua, PA 19102 (267) 675-3130 {267) 675-3 I d2 Fax You may contaet the Texas Department of Insurance to obtain the information on compat�ies, co�+erages, rights or complaints at: Texas Depar�ment of Insuran,ce P.O. Bax 149104 Austin, TX 78714-9104 {800} 252-3439 ATTACH THIS NOT�CE TO YOUR BQND. This notice is £or infarmation only and does not become a par� or a condition af the attacked document and is given. ta c,omply with Sectiort 2253-021, Governmenf Cada, and �eciion 53.202, Property Code, effective September 1, 2041. � Bond Nu�ber $ SB 1D3913913 BCM PAYMENT BOND THE STATE OF TEXAS § COUNTY OF TARRANT § KNOW ALL MEN BY THESE PRESENTS: That we (1) Archer Western Contractors , i,td : �a {2� Corporation of I1linois , Travelers Casualty and Surety , laereinafter called Principal, a�d (3)� C n m,,r� a n y � f A m e r; c� a . , , a corpoxation oxgar�ized and existing under the laws of the State and fully authorized to txansact , business in the State of Texas, as Surety, are held and fiz�nly bound unto the City of Fort Wortb, a rnunicipal corporation organized and exis�ing under the laws of the State of Texas, hereitaafter called Owner, and unto all persons, �z-�ns, and corporatians who rnay furnish materials, for or perfo� labor upon the building or itnprovements hereinafter referred to in tlie penal sum of Five M�1.1iox�. One Hundred Ninety-Six Thousand DoJ�laxs & fl0/1f10 ��5 ,196 , 000 � Dallars in lawful za�oney of the United States, to be paid in Fort Worth, Tarrant � � County, Texas, �or the payment of which sum well az�.d txul.y be made, we hereby bind ourselues, � 1 our heirs, exeouiors, adnninistrators, and succ�ssors, jointly and severally, iirmly by these presents. THE CONDITION OF THIS OBLIGATION is such that Whereas, tk�e Principal entered inta a certain contract with the City of Fort Worth, tne Owner, dated the r� jf day of � A.D. 20�, a copy of which is hereto attached and made a part hereof, for: t. , Northside Pump Station and Ground Storage Reser�o�r Pz�oject 4 designated as Water Project Na, PVV77-060774160160, a copy of which contract is hereby _ attanhed, referred to, and nr�ade a part hereof as fu11y and to the sarne claiman.ts supplying labor and material in the prosecution a�z the work provided for in said Contract, as claimants are defined in said Article 5160, an.d all such claimants sha11 have a direct right of act�on under ihe bond as provided in Artinle 5160 oi the Revised Civil �tatues. PROVIDED FURTHER that if any legal action be �led upon ihis bond, venue shall Iie in � Tarrant County, State of Texas, that said Surety, for value xeceived, hereby stipulates and agrees that no charge, extension of time, alteration or addition ta the terms extent as if copied at length �' herein, such project and conslructian. being hereinafter referted to as ihe "worl�". N�W THEREFORE, tihe conditzon of this obligati�n is such that, if ihe Principal sha11 �� promptly rnake a payment to all elairnants as defined in Article 5160, Ravised Ci�wil Statues o� Tcxas, supplyiaa�g labor and materials in the prosecutian of the work provided far in said : � i Confract, then this obligation shall be null and void, otherwise it shall remain in full force and ef%ct. THIS BOND IS MADE AND ENTERED into sol�ly for the protection of all of the contract or to the work to be performed thereunder or the speci�cativns accompanying the same � shail in any wise affect its obligation on this bond, and it does hereby waive notice of any such � change, extension of iime, alteration or addition to the terms of the contract or to tbe wark or to I the specifications. PROVIDED FURTHER, that �a final settSernent between the Owner and the Contractor , shall abridge. the right of any beneficiary hereunder wlaose claim may be unsaiisfied. I �k � �� .� � �� F-9 � IN W ITNESS WHEREOF, this instrument is executed in seven counterpar�s each one of .. ` which shalI be deen�aed an original, this the �� day of �r�� , A.D., 20 O�3 ATTEST: Archer Westexn Contract�irs, Ltd. Principal {4) ' - a �� (P ipal) Secretary � (SEAL) �� / /� � Witness �Principal Ad�ess: �� .��..�5 (�G� �.�L �GU�c� � ��'��X Witness: ��Q� (5urety) �� W i t n e s s S�eve Anderson (S E A L) � �� . �. ��,�x� I ��, .� � � � t s � Witness as to Sur��y Beth Nagel ., p,��$S; I901 Des Plaines Ave . .� � � Pa�'k Ridge, �L 6�068 By: �..- - - �� , Mat�hew Wa1sh/Presid�nt Address: 2121 Avenue "J", Suife 1Q3 Arlin�ton. TX 76d06 Travelers Gasualty and Surety Company of Am�rica Surety By: j►` � � ' -��_ Attorney-in-Fact (5) Kevin P. Nage1 Address: 19D1 Des Plaines Ave. Park Ridge, TL 60068 847-384�-8b 19 NOTE: Date of Bond rnust nat be priar to date of Cont�act (1} Correct Name of Contractor (2) Cozparation, a Partnership or an Indivadual, as the case may be (3) Correat name of Surety {4) If Contracior is Paz-tnership, all Partners sh.ouXd execute Bond (5} A True copy of Power of Attorney shall be attack�ed to Bond by At�orney-zn-fact F-10 I, '�'RAVELERS CASiTALTY AND SURETY COMPANY OF AM7±,RICA TRAVELERS CASiTALTY ANA SUR�TY COMPANY FARNiINGTON CASUAY.TY CDMPANY Ii�rtford, Cannecticut Q6183-4062 POWER OF ATTORNEY AND CERTTFICATE OF AC]'THORIT'Y OF ATTORNEY(S)-IN-FACT � :� .� KNOW ALL PERSONS BY THESE PRESENTS, THAT TRAVELERS CASIIALTY AND SURETY CU�1'1PANY OF AMERICA, TRAVELERS CASUALTY AND Si7RETY COMPANY and FARMXNGTON CAS�1r4LTY COIWIPANY, corporations duly arganized under the laws of the State oi Connecticut, and having fiheir principal offrces in the City of Hartford, Counfy of Hartfprd, State of Connecticut, (hereinaf#er the "Cnmpanies") hath made, constituted and appainted, and da by these presents make, constitute and appoint: Kevin P, Nagel, af Park Ridge, Illinois, their true and lawfui Attorney(s)-in-�'act, with fuIl power and aukhority hereby conferred to sign, execute a:nd aclrnowledge, at any place within the United States, the £ollowing instrument(s): kry his/har sole signafure az�,d act, any and aU. bonds, recagnizances, contracts of indemnity, and other writings obligatory in the nature af a band; recognizance, ar conditional undertaking and any and all consents ittcident thereta and to bind the Companies, khereby as fully and to tl�e same extent as if the same were signed hy the duly authorzzed officers of the Companies, and aIl the acts af said Attorney(s)-in-Fact, pursuan� ta the autlzority her�in given, are herehy ratified and confirmed. This appointnient is made under and by authority of the following Standing Resolutions of said Com.pan.ies, which Resalutions are now in fu11 force and effect: VOTED: That the Chauman, the President, �ny Vice Ghairman, any Executive Vice President, any Senior Vice President, any Vioe President, any �eeond Vice President, the Treasurer, any Assistant Txeasurer, the Corporate Secretary or any Assistant Secretary may appoint Attorneys-in Fact and Agents to act for and on beha.�f of the campany and may give such appointee such aukhority as his or her certaificate of authbrity may prescribe to sign with the Cocnpaay's name and seal with fihe Company's seal bonds, recognizances, contracts af indemnity, and otHer writings obligatory in the nature of a bond, recagttizance, or canditional undertaking, and any of said officers or fihe Board of Duectors at any time may remave any such appointee and revoke the power given him or her. VOT�D: That the Chaumazs, the President, any Vice Chainnas�, any Exeautive Vice President, any 5enior Vice President or any Vice President nzay delegate all or any part af th,e foregoing authority to one or more officers or employees of this Company, pro�ided that each such delega#ion is in writi�g and a copy thereof is filed in the afi'ice of the Secretary. � � V�TED: That any bpnd, recagnizance, contract of indemztity, or writing ohligatazy in khe nature of a band, xecagnizance, or c�nditional undertaking shall be valid and binding upon the Company wkten (a) signed by the President, any Vice Chairmsn, any Executive Vice President, any Senior Yice President or any Vice President, any Second Vice 1'resident, the Treasurer, any Assiskant Treasurer, flie Corporaie 5ecretary or any CAssistant Secretary az►d duly attested and sesled �avith #he Company's seal by a Secretary or Assistant Secretary, or (b} duly executed {under seal, if requixed) by one or mare Attorneys-in-Fact anc� Agents pursuant to the power presoribed in his or her certificats or their certificates of autharity or by one or more Campany officers pursuant to a written delegation of authority, 1 This Power of Atto�rnney and Certificate of A�thprity Is signed and sealed by facsimiCe (mechanical or pri�ted) under and by �� authority of th�e following Standing R�solution voted by the Boards of Directora af TRAVELERS CASIIAiTY AND SiIrRETY COMPANY OF A�VIERYCA, TRAVELLR.S CASUALTY AND SiTRETY COMPANY and FARNIINGTON CASUALTY COMPANY, whi�h ResolutiQn is now iun full force and effett: �� " V0�'ED; That the signature of each of the followizig o�icers; President, any Executive Vice President, any Sez�ior Vice Presidenf, any Vice President, any Assiskant Vice President, any Seeretary, any Assistant Seczetary, and khe seal qf the Gompany may be aff'ixed hy facsitnile ta any �power of attorney or to any certifica#e relating thereto appointing Resident Vice Presidents, Resident Assistant 5ecretaries az Attorneys-in-Fact for purpases only of executing and attesting bonds and undertakings and other writings obligatory in tk►e nature thereof, and any such power of attorney vr certificate bearing such facsimile signature or facsimile seal shall be valid and binding upon tite Company and any such povver so axecnted atid c�rtified by such fa�sin►ile signature and facsunile s�al s}�all be valid end binding upon the Company in the fnture with respect ta any bond or � underteking to which it is attached, • i ILLiN�i� STATE OF �[ 1 �0�� Cp[.TTTI'Y OF f� __.._-_-- � — °QFFIGiAL S�AL" EIL��N LUCITf �lotary Public, S#ate of lli9nois '� My Comr�+��ton �xpiras 71� 612044 � I� �I��N 6�� a Notary Public ia and for said County and Resident ) 55. State, do hereby certifY t1�t Resident Assistant ) Vice President, and Attorney-in-Fact, of Secretary, K e � i n P. I� a� e 7. OF AMLRICA, TRAVELERS CASUALTY AND SiIRETY COMPANY �n � whose who is personaily knawn ia m�strument, appeaced before ms this �e � subscribed to t}►e foregaing ' �e S1gned, sealed af►d day in person, and acicnowledged that deli�ered said instsvnnen� OF �AMERICAf fo�r the use�s and purpos s Al�ii] SURETY COMP �nd and natarial seal, this ].� .�Y tlierein set forth. Gi�en unde�3 . of �J . � _ , , � "y -- — - Nn�, Public .,,,, .��.o^r� � IN' WITNESS WHEREOF, TRAVELERS C.A.�UALTY AND SURETY COMPANY OF AMERZCA, TRAVELERS CASIIALTY AND SURETY COMPANY and FARMIlVGTON CASUALTY COMPANY have caused this instzument to be signed by their Senior Vice President and their corporate �eals to be hereto affixed tt►is 17th day of September 20Q2. STATE OF CONNf?CTICUT }SS, Hart%rd TRA`4�LERS CA��7ALTY AND SURETY COMFANY OT� AMERICA TRAV�T.ERS CASUALTY ANU SURL�TY C(?MPAI'�Y �',AR�IrIINGTON CASUALTY COM�'ANY COUNI`Y dF TlARTFO�D ' ��r �J*�TY ANp S C,A$Ll� J �a � �� l � a HARTFORD, GP�� u' " 19 l4 �� p � ��' � W COMN, � « _,+�` E� .... � �.�... �� y�b asl� g'a.�� C►`"�.�a �i � VA 1 � �,N k � �� _.i � - �=�"� _ �earge W, Tt�ompson Sanior Vice President On this 17th day of September, 2402 before me personially came G�ORG�+ W. THOMPSON ta me knowzi, wha, being t�y zne duly sworn, did depose and say; that he/she �s Senior Vice President of TRAVEL�� CASUALTY AND SURETY COMPANY O�' AMERiCA, TRAVELEItS CA�UALTY AND SURETY COMPANY and FARMINGTON CASUALTY COMPANi�', the cozporativns described in and wbic�► executed the above inst�ment; ttxat heishe knows the seals of said corparations; that the seals affixed ta the said instrument are such corparate seals; and titat helshe exec�ted tha said instrum�nt on be�.alf of the corporations by authority af h�is/her affice under the Standing Resolutions thereof. � ��.'Y!'T� � � ��1A g# ��+ � My commission expires June 30, 2UOB No#ary Pubfic MaPie C. Tetreaulf G�RTIFICATE I, the undarsigned, Assistant Secretary of TRAVEL�ItS CASUALTY AND Si7RETY COMPANY OF AMERICA, TRAVEL�RS CASUALTY AND SURETY COiV.iPANY and FARMINGTON CASUALTY COMPANY, stock corporations of the State of Connecticut, DO HEREBY GERTIFY that the foxegaing and attached Power of Attor.ney and Certi�icate of Authoriry re�nains in full force and has not beex► revoked; and furthermore, that the Standing Resolutians of the Boards of Dir�ctozs, as set forth in� the Certificate of Autl�,oxity, are now in force. Sigz�ed and Sealed at the Home flffice of the Gompany, in the City of HartFord, State of Connac�icut. Dated this day of , Za . ��n6�irAtry ��'�r�Nds �phSUq�� ` � � °r �"' +-� a�'' *�fd n liliRTF'fSA15, � a HARTFORD, < t'� 1 9�� A �CDNN. � y Cor�N, � �� a ,� �•.... �� b1 r�a+� `�Ly ,� r�, . . �,�� ^�� Y Kori M. Jahanson Assisian� �ecretary, �and a�.. I 7��e1e�s'� � �� TO OBTAIN XlVFORMATZUN �R MAKE A COMPLAiNT: . You �nay contact Tra�elers Casualty & Surety Company of Amer�ca, Travelers Casualty ; & Surety Company, Travelers Indemnity Company, Stan�ard Fire Insurance Company and/or Farmingtan Casualty Company for information or to make a complaint at: � Travelers Band Attn: Claims - 1500 Market Street West Tawer, Suite 2900 Philadelphia, PA 19142 {267) 675�3130 (267) 675-3142 Fax You may contact #he Texas Department of Insurance to abtain the infarmation on '° � campatues, coverages, tights or eomp�aints at: � � t� T�xas Department of Insurance P.O. Bax 149104 Austin, TX 787I4-9104 {800) 252-3439 ATTACH THIS NOTICE T4 YOUR BOND. This notice is £or infarmatian only and � does not become a part. or a canditivn aFthe attached document and is given to comply w'tth Section 2253-021, Government Code, a�d Section 53.202, Property Code, effective September 1, 2001. � � _t � Bond Number �039139�3 BCM MAINTENANCE BOND THE STATE OF TEXAS � C4UNTY OF TAI�RAN'T § KNOW ALL NiEN BY TIIESE PRESENTS: That we (1) Archer . Western Contractors, Ltd. as Principal, acting herein by an� through (2} Matthew Wa�.sh its duly authorized pre„aident- and(3)Txavelers Casual�y and Surety Company of a corporation organized and existing undex the Iaws of the State of C T , as suxety, A m e r i c a do hereby ack�aowledge tk�emselv�s to he held and baund to pay unto the City of Fort Worth, a Municipai Coz-poration, chartered hy virtue af Constitution and laws oi the State of Texas, at Fort Worth in Tarrant County, Te�as, the sum o£: F�.v� I�ill�on One Hundred� Nihety—Si� '�hcsusand Dollars �$5,196,p00 �, lawful money, of the United States, for the payrnent of which sum well ancf truly ba rnade unto said City flf �ori Worth and its suocessors, said Cont�actor and surety do herehy bind themselves, their heirs, executors, administrators, and assigns and successars, j�in,tJy and severally. � I 'Tl�is nbligation is conditioned, however; tlaat, WHEREAS, the Principal has entered into a certain eoni7ract with the City of Fort Worth, the Owner, dated for the performance .of the following described public work and the cons4ruction af the � owing described public irnprovements: Northside Pump Statian and Ground Storage Reservoir Praject all o£ the same being re�'erred to herein and in said oontract as the Work and being designated as Water Project No, PW-0607701b0160; and said contraet, including aI1 of tiie specifcations, conditians and written instruments referred to therein as coniract docuznents being hereby incorporated herein by.reference fox a11 purposes and made a part herea�, ihe'same as if set out verbatirn herein; and, WHEREAS, in said Conlxact, Con�ractor binds itself to use sucki materials and ta so canstruct the work that it witi �rerriain in ga�d repair and condition far and during the periad o� o n e y e a r after the date of f1�e final acceptance af the work by the City; and, WHEREA,S, said Confractor binds itself to maintain said work in' gaod repair and condition for said terrn of o n e v e a r ; an.d, WHEREAS, sad Cazatractior binds itself to repair or reconstruct tfae wark in whole or in part at any iime within said period, ii in tYie opinion of the Director of the Water Department of the City of Fort V�arth, it is neeessary; and, WHEREAS, sazd Contractar binds itself, upon receiving natice of the need thereof to repair or reconstruct said work as herein provided. NOW THEREFORE, if s�id Confiractor shall keep its said agreernent to maintain, repair or reconstruct said work iz� accordance with all the terms and condi�ians of said contract, these presents shall be null and void, and have na force or effect. Ofherwise, this Bond shall remain in full force and e£fect, and said City shall have and recover frorn th� said Contractor and its s�rety damages in the pxemises as prescribec� by said contract, F-I 1 9� .� ,� � , �, i � � ,l This obligatian shall be continuing one and successive recoveries may be had h�reon for successive breach�s until the iull amouni hereof is exhausted. WHEREAS, a31 parties covezaant and agree that if any legal actian be �led upon this bond, venue shall lie in Tarrant County, Texas; and, Travelers Casualty and Surety IN WIT'NESS WHEREOF, the Companv of America has caused these presenis to be executed in three counterparts by its authorized Attorney-in-Fact, and said 'I' r a v e 1 e r s C a s u a 1 t y a n d S u r e t y , as surety, has cansed t�ese presents to be �b�d� r n �ti e f, 1 l: ci execu e n t�ree coun�erparts by its A�� o r n e y— T n— F a c t and attested by its cozporate seal, ttais �_'`�day of �,�,t^,' (_ , A.D., ZO 03 . ATTEST: ` � (SEAL) I' , � etary I _� Archex Western Contractors, Ltd. Contractar _ � _ BY� � � - � _ _ :� Name: M�� Walsh Title: President Addxess: 2I21 A'tr'enue ",T", 5uite la3 Arl.ington, TX 76Q06 Travelers Casualty and Surety Cmm�any �f AmP-r�-i ra Surety , � By: � -- - . � - , � Name: �evin P. Nage1 Address: �-9a1 Des Plaines Ave. Park Ridge, IL 60068 847-354-8619 F-12 �i�►v��,��s c�.a�.� arm ,s�r��t �o��t �� .� �v�e��,s c�s�r�� su� �x cn�a�t F�1R1A�d�7COI� ��5T3A]G'1'� C�i�L1PA1V�' ]E3a�ord, Co�necticut �6183-9tb62 ��w�� o� A�T��r�� . c��cA� �� .u�o�[T� �� o��,�)-�-�� 1�N��N �i.]L ]�iEi��I� �Y T��lE ]��tE5E1�Tii'S, 'II`HAT T'��E]GEi3� CASgJAL7[`�� T3'A �U71��`I' C(�YF��' �rF AlVIIERI�A, T1��,��tS CA��TAu�'1�' � SU�.tET'� �011�[�Al�' and Ft1►Rl�',�GTOAI CA��JAI,'1'� C�i�ATdI', corpQrations duly org�nized uzkder the iaws af the State of %oz�necticut, and having their principal offices in �rhe City of I�artford, County of Hartford, State of Connectieu4, {hereinafter the "Campanies") hath made, constituted and appointed, and do by t�ese presents rnake, constitute and appoint: :�viu� P. I��ge�, of �P�r� ][iidge, II]i�rnmis, their true and Ia�l A.ttorney(s)-in-Fact, �vith full pawer and authority hereby conferred to sign, execute and acknowledga, ai any piace v�ithin the United States, the following instruznent(s): by his/her sole signature asid act, any and all bonds, recagnizances, cantracts of indemnity, and ather wr•itings obligatory in the nature of a bond, recognizance, or conditional undertaking and any and all consents incident therato and ta bind the Companies, thereby as �ully and to the same e�tent as if the same �ez� signed by the duZy authorized offtcers of the Companies, and all the acts of said �Atkorney(s)vin Fact, pursuant to the authority hereizz given, are hereby ratified and confirmed. This appointment is made under and by authorit}r of the following Sta�adixtg Resolutions af said Cozupa�ues, which ResoluEions are now in full force and effect: VOTED; `That #he Chcviman, the President, any Vice Chainman, any Executive Vice President, any Senior Vice President, any Vice President, any Second Vice President, the Treasurer, any Assistant Treasurer, ttze Cor}�orate Seeretary ar any Assistar�t Secretary may appoint Attorneys-in-Fact and Agents to act for and on behalf of tha company and may gia�e such appaintee such authority as his or her ceriificate of authority may prescribe to sign with the Company's name and seal with the Cnmpany's seai bonds, recognizances, contracts of indetnnity, and ather writings ohligatory in the nature of a ban.d, recognizance, vr cand'stional undertaking, and any of said at�'icers ar t�e Baard of Directors at any time may remove any such appointee and revoke itte pawer given him or hez. VOTED; That the Chairman, the President, any Vice Ch�irman, any Executi�e Vice President, any Senior Vice Presid�nt or any Vice President may delegate all or any part of the foregoing authority to ane or more offtcers or employees of th�is Company, provided th�t each such delegation is in writing and a copy thereof is filed in the office of the Secretary. � VOTED: That any bond, recogi�zauce, contraci of indemnity, ox writing obligatory in the nat►fre of a bond, recognizance, or conditional undertaking sball be vaiid and binding upon the Company when {a) signed by the Ptesident, any Vice Chairman, any Executi�e Vice President, any Sezuar Vice President or any Vice Prasident; any Second Vice 1'resident, the Treasurer, any Assistant Treasurer, the Corpdrate 5ecretary or any Assistant Secre#ary and duly attested and sealed with the Company's seal by a Secretary ar Assistant Sccr�iary, ox (b) duly executed (under seal, if required) by one or more Attorneys-in-Fact and Agents }aursuaut to the power prescribed in his or her certiftcate or their certif cates of aukhoxity or by one or more Company otiicers pursuant io a wrzt#en delegatifln af authority, �'�ia� ]�o�r�� ff A,t��rei�y �n�l �� ' A�a�R��rity i� �igm�� a�d sc��l by ffacsiffiu➢e {��cl�mmnncal �� g��ted) ue��er auad by aut�nm��y of th�e ffo➢➢��viixg �4�nadi�g Il��solln�4ion we�t�dl �S� �l�e l�o�ral� �� Dn�e��e off 'g`IiA�LEl� C��J�.71'� � SNI�]C'Il"�' �Ol��d� ��F �It�C1�9 '�.'1�►�EI,]E� CAST]�I,1'�' AI�'ll➢ S31RE'Y'�i' C�i��1�' ��l ]F��7f�I� CA��1A]L7[`�� d)��N1�f, �v�neIla ]l�e�ol[nttio�n is n�� nnn i�aa�l foa�� dl �fffe�t: VOTED; That the signature af each of ihe following nf�icers: P�ceaident, any Executi^ve Vice President, a�uy Senior Vice President, auy Vice President, any Assistant Vica President, any 5ecretary, any Assistant Secretary, and the seal af the Company may be aff'ixed by €acsir�ile to any power of attorney ar to any certificate rela#in�g thereto appointing Resident Vice Presidents, Resident Assistant Secre#aries or Attarneys-in �acf far purposes only of acecufing and attest,iug bonds and undertakings and othar writings obligatory in it�e z�ature thereaf, and any such power of attarney or certificate hearing such facsimile sigaature or f�csi�►ile seal sha11 be valid �nd binding upon the Company and any such power so execuEed and certified l�y such facsimiie siguature s�� faasit�e s�r�t s�.all be vaRid at�cE binding upon the Company in t}ze future with respect to any bond or s,ndertakine ko which it is attached. �`�,°� �4F ��-Ld�i0I5 �Z7I�'li'�i �� C�K °��1� S�° . .� �I�� .�J�1�' . �3A1�ty "��a1'�9 �at� ot 4�633at� I �� Caee�anissiose Exp��s 7l46r�� ) �o EiL�EP! tUCIfiT a No4ary ��ibiic fn and for sa.id �egsit� �d i ��. Sta�ge, �o hexeby oerdify �sat �sdd�� °1Ti� �a�s3d��, �d R�es�d�a� �sast�g S�t�t�r, K e v i n P s N a g e 1 At��_�� r�c�, o: "��C,��S �Sig�.°�'� � SL�°'�C �iQ:t�� O� �+,�RI�, e��so 4 s ��1y kaa¢�v� tm �e � be 4he �n� P�� aose ��e 9 s �sbssu�t� to t�e �r��oi� �a��cm��anen�, �,�� '�� ae �as �agr �� rsaca, �d �cica�ae�rB�god �c �� a�r�� 1� �� depnve� ��d �c��a��i� �'a� �z►d �z� be'�' og °I�.�� YYe�°�°Y � SLFRE'I`1C ��A�i'� �� i�, fa� tla� �ns�s an��g �� Bh�aei�a set go�. �aver� ��e� �y iaa�� .abd �no4az�ial seal, �e,'ss �,�� — �y �f.�,�� . � _ r �s �. _ II\T �`�5S �W�i�1�E�lb'9 ��$.TVE�� Cr1�iTr1LT� .�,1��1 5�7k�lET�I ��11'�]Pt41�Y ��' r11��RICA.4 1"1��]L�+ fl8S �A��'�'�Y � SiTItE'1C� ��1��1`Y arndl ]F�GT�RT C,�S�JAILT�' C�11VV�t�`�' I�ave caused this instrument to be signed by their S�mi�r �i�� Fr��nd�� and their corporate seals to be hereto �xed this 17th day of September 2002. STATE OF CONNECTICUT }S9. Hattford CaUNTY OF HARTFORD 4��"`rJ" �,P4SY kWp �G `b G�'$�'F(A � � Gp �� ~O ��7 C1 a NMTFaRA, � �% i� p � �NO' � w� CO�dtd. � =sg o e � d�Q �� 7 ,y �1 iDk �'1 o tilt y � �,tT � 7['�F�g,�l�� ASiJ�4,]L'P� �.I�l �1TJ��TY C�fJ�� F' r4.�iEEltg�.�L i�..V]�LIE][dS �t�?J�.TY �NI� SUR�7C� C�1VIIP�' FARli4"�V�7"�IV �r�T�II,TY C�Il�� , -�.,�� -� ./�. _ ; - - `+` „"� � �e�ig� �IV. �{1�r1'ip��Vl S�nior Vic� R�e��cler�t On this 17th day of September, 2002 }�e%xe me personally came �E�l�.�� i►'. TIIOl�PS�11T ta me known, who, being by me duiy swarn, did depose and say, tlxa# helshe is S��o�r �i�� iP��side�ti of �'��VEL�EI� �A.��t1�.T�' AI�17J SiiR��iC C�11fi]P�'�K Ok+ ��T�l�, TH�`VEB.,�Ii� ��i�U1�.'�`Y AI'�� S�J�T� �O�r�iY arnc� F��TO� �A�U�T� �OMP�T�', the corporations described in and wluch executed the above iustr�nent; that he/she knows the seals oi said corporations; that the seals affixed to the said instrument a�e such aorporate sa�s; and t}�at helshe executed the said instrutnent an behalf of the corporations by autharity of his/her office under the Standing R,�salutions thereof. �. � , ��, ,. ; CERTIFlCATE �� My commission expires June 30, 20a8 Nafary Public Ni�rie �, ��tr�a��alt T, the undersigned, Ass��hh�� Se��°et�u'y of '��ERS CA�ii�'1C�t �I�D �U��'� CO11VI[P� �F r�I�J�2tICA, '�'�1'��1� CA��Tr1g.T�f �LD SUlii..�'Y"� �t$1V��N�e' a�nd ��.l�iil�� AStiT�I..T�' COI�F�Y, stnck corporations of the State of Co�uecticut, Dp �iER�Bi' �ER'I'IFY that the foregoing and aEtached Power of Attorney and Certificat� af Autl�ority remains id fuIl farce and has noc been revo�ed; and farthermore, that the Stand'zng Resolutians af the Boards nf D�rectors, as set forth in the Certificate af Anthority, are aow in force. Signed and Sealed at the Hame Office of the Company, in the City of Hartford, State of Cannecticut. Datecl this �� day of � , 2Q��i. � � P�TY �0 GlcGU,y P��Pp� r� 8�, � �A� a HARTFOR�� 9a �' � 9 E6 �� O � �� , �� '�y CONId, o �� b �'� a V$ y6d1 � FN�D? �� + �� v �i��'1 �n �Oit�f1S0� A��e�t�r�t ��re��r�y, �� .�� I11�POIt'�'.A.I�TT �d�'Y'I�E ., TO OBTAIN INrORI'YIATION OR MAKE A COMPLAINT; . You may contact Travelers Casuai�y & Surety Company of America, Travelers Casualty & Surety Company, Travelers Inderr�nity Comgany, Standard Fire Insurance Company and/or Farmington Casualty Campany for information or to make a camplaint at: Travelers Bond A�n: Ciaims - 1500 Market Street West Tower, Suite 2900 Phitadeiphia, PA 19iaz (267} 675�3130 {26.7} 675-3102 Fa.x f You may contact the Texas Department a� Tnsurance to abtain the in��rmafion on �� companies, caverages, rig�ts or camplain#s at: .� Te�a� Department af Tnsurance ' P.O. Box 149104 Austin, TX 78714-9104 ' (804) 252�3�439 ATTACH THIS NOTICE TO Y�UR BOND. Th.is notice is for informatian only and ' does not 6ecome a�art or a condition of the attached document and is g�ven to comply � with Sectian 2253-021, Government Code, and Section 53.202, Property Code, effective � September 1, 20Q1. � . >. ! � •� � � �r � I .� „ ,. :� I � p ��T � _ �C)�� I . � � , � ^ ,. . I � City of Fort WortE� Nv��thside l'ump Stat'ron and Ground Storage Reservnir Project PART G - CONTRACT THE STATE OF TEXAS COUNTY OF 'I'ARRIANT THLS CONTRACT, rnad� and entered into ��( ,� %(� � l�y and betwe�n the City of�'ort Worth, a home-rule municipal corporation locatad in Tarrant County, Texas, acting through its Gity Manager thereunto duly authorized so io do, Party of the First Part, hereinafter termed "OWNER", and �r h w G er�n C:nnt-ractor�_ T,trl_ oftheCltyof Arli�r.,r .Countyof �arxant AND ,State of Texa G . Party of the Second Part, hereinafter termed "CONTRACTQR". WITNESSETH: That far and in consideration af the pay�nn.ents atld agreements hereinafter mentipned, to be made and perforn3ed by the Party af tl�.e First Part (Owner), said Party of the Second Part {Contractor) hereby agrees with the said Party of the Fixst Part {Owner) to commence and complete certain wark described as follaws: City of Fort Worth, Texas Northside Pump Station and Ground Siorage Reservoir Project Project NumUer PW77�060774160160 and all extra work connected therewith, under the terms as stated on the Contract Documents, and at his (their) ovvn proper cost and expense to furnish all the materials, suppIies, machinery, equipment, tools, superintendence, labor, bonds, insurance, and nther accessories and services necessazy to complete tk�e said construction, in accordance with all the requirernents of the Contrac� Doeuments, which include all maps, plats, blueprints and ather drawings and printed or written �xplanatory matter; thereof, and the specificatian.s therreaf, as prepared by the Engineers emgloyed by th� Owner, each of which has been identzfied by the endorsexn.ent of the Contractor and the Engineers thereon, tagether with the Conhactar's Written PrQposal and the other parts of ti�e CQntract Documen�s hereto attached, including the Fort Worth Water Department General Contract Docuz�aents and General Specifications, all of which are made a part hereof and collectively evidence and constitute the entire cantract. The Contractor hereby agrees to commence �vork within Yen (10) days after the date written notice to do sa shall have been given ta him, and to substantially completa same within the time stated in the Proposal. The Owner agrees to pay the Contractar in cuz-�ent funds for the perfor�nance of tize contract in accordance with the Proposal submitted therefore, subject to additions and deductions, as provided in the Contract Documents and alI approved madifications thereof, and ta make payment on account thereof as provided therein. _ J �T ��i�� '�� . �'�u��, ��, IVSpartG.doc G-1 8/13/Q2 City of Fort Worth Northside Pump Station and Ground Storage Reservoir Pmject E� � IN WITNESS WHEREOF, the Parties to these presents have exeauted this Contract in quadruplicate in the year and day first above written. ATTEST: � Citv of Fort Worth. Texas fOwnerl Pa�i � �%` i , I ►�',d'�`-�- _"_�"`"--" -. C'irloria �verstr�et Pearson, Ciiy Secretary �sE�.,, WTTNESS: (far Contractor) �, f�� 4� .� � ' Contractor: Archer Western �ant��or�, Ltd. , , �— �• _ , By: _�'i�, ��„ . Matthew Walsh/President Approved for Fort �Varth City Water Departrnent: r �' u aIe A. Fissaler, Jr., Director �� Appxoved as orm and Legality: � � � � - .... �� " City ftoz-ne� � .� r - -1,�Y'��3Ir�� 8� �� J tl1 �Jl�W��.�GW� By: Mar �� m _1.��°#� C�f1�:�$��. ,€�kl'�}1C��1 �'CIOri _.._� �,.��a � �--�-u_.. .,., �� NSpartG.dac G-i 81131p2 i ,� � .� .� ,� ` �� ,. .� I , � � , � P�� P��-�T.�IX 1 � - � i � . � _ �� - - ---------.. - . .---__--, i � � ; ,. - . ' �. ... � _.. • , . . .' � ' . . : y 5 �� •• ��•��• • , ~' • , .•.�{• . � . � , � . i • �.'�� -. ��' ��.�. . • � . ' . � . ' . . _'. •. ' . J. . . • . ' � . _ ', I 4 ' " • . _ , " �� 1 r • '1. - . . .. . _ - . . v .- - - .r..�.�L. �. _ ..�. , .. • , . - ' , _ .� e _ ..� - ��.. � ' ' 1.�':� .': < l r . 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SCALE AS SHOWN -: ��077,[_ rt '� r: .� �'' �� - � � �� -- - � - � • - - - -- � � � ' I � 'L. . -.. _ 1 _ � . � . � . � ' P.�S" I cMCcxxP nr s:c:... ��' I E� 1s1RY� i.°� S4 -: �M�E7 � : � . , - - - --'- f � - . - . . , - �_�..�.�:_.f..� -�'�_' :��..�--�i�! _`.__ _ ...._.._�_. . - � � . . ... ' ' . .:_ t_ ,,,.�._.._,� ._._ -- . " -,7� . - , . . , - - ..".:J-- --.... . ' «:;�:;": �'-a- '. t�. = ''ti.� . _. . _..�.. ____._��.._.....�_�� ._ . �a:',,.,�:ti:`: �� /� ' . ��L�TIPl� �,f�� i��oPlSfl�fi�'AL SLI� TQ: Frank Ciumb, Assistant Director Dale Fisseler, Dizector e.. Gary Steinberger, City Attorney Date 4-15-2D03 Initials Date ,' - � , �` , � f�' r C�- �� r . � - - "a "- Marc A. Ott, Assistant City Manager Gloria Pearson, City Secretary Q Action ❑ File ❑ Nofe and Return ❑ App�oval � For Clearance ❑ Per Conversation ❑ As Requesfed C� For Cor�ection ❑ Prepare Reply X Circulate ❑ For Your Information ❑ See Me ❑ Comm�nt ❑ In�estigate X Signature ❑ Coordinakion ❑ Justify 0 Other REMpeRKS: � A[l the Bond has been verified wifh iravelers Casualty and Surety Company of America and is Valid Bond and United SEate treasury. �ileen Lucitt at (i08) 8Z4-17fl0 FROi3ffl: Seiavash Mir Phone No. (817) 392- 8404 � Ciiy of'�`o�t Wo�th, %xas ' ��_� �� '��,i � - .` �o��u��, DAT� REFERENC� NUMBER LOG NAME 418103 **�� 9537 6QN4RTH PAGE 1 of 2 O ARCHER- SIDE PUMP SUBJECT APPROPRIATION ORDINANCE AND AWARD OF CONTRACT T WESTERN CONTRACTORS, LTD. FOR CONSTRUCTION OF N4RTH STATiON AND GR�UND STORAG� RESERVQIR RECOMMENDATION: It is recommended that ths City Cauncil: 1. Adopt the attached appropriation ordinance inereasing estimated receipts and ap�ropriations in the Water Capita[ Project Fund in the amount of $2,627,720.fl0 from impact fees; and 2. Authorize the transfer ofi $2,627,720.00 from ane Water Capital Project Fund to anather Water Capital Projec# Fund; and 3. Adopt the attached appropriatian ordinance increasing esfimated receipfs and appropriations in the Water Capitai Project Fund in the amount of $2,627,720.OQ; and 4. Authorize the City Manager to exe�c�te a construcfion contract with Archer-Western Contractors, Ltd. for construction of North Side pump station and graund storage reservoir on the low bi� of $5,196,OOO.QO. DISCUSSION: On March 16, 1999 (M&C C-17322}, the City Council authorized the execution of an engineering contract with Camp, Dresser, & McKee, Inc., for the hydraulic e�aluation, the d�sign and preparation of plans and the specifieations for the Northside I[ Pressure Pfane pump station and ground storag� tank (Cantrell-Samson pump station). Evaluations of the Northside I[ and III pressure planes have indicated that the growth in North Tarrant County will require additional water supply �a save retail and wholesale custom�rs. The existing distribution syst�m, served by the Eagle Mountain Water Treatm�nt Plant, lacks the redundancy and capacity to meet long-term deman� in this area. Th� new North Side pump statian and associated transmissipn mains will address the capacity and reliability limifatian. This project consists of the cons�ruction ofi a new 25 million gallons p�r day (MGD) pump station with ex�ansion capabiiify for future demand and fhe canstructian of a new 4 million-gallon gr�und storage tank. Demolition of the existing concrete tank on the site is required due to the age of the tank and �o al[ow space on �he site far construction of the pump station. �'ity o�l�'o�t T�'orth9 Texas ��`�'o� �� o��c�.� Co��,�� DATE R�FERENCEi�UMBER LOG NAM� PAGE 418103 *'��o� g�37 6aN4RTH 2 of 2 sueJ�cT APPR4PRIATION ORDINANCE AND AWARD OF CONTRACT TO ARCHER- VIIESTERN CONTRACTORS, LTD. FOR CONSTRIJCTION OF NORTH SIDE PUMP STATi4N AND GR�UND STORAGE RESERVOIR On January 16, 2003, the followi�g bids were received: Bidder Archer Western Contractors. Ltd. Cajun Cons#ruction Control 5pecialist, lnc. CAN-FER Constructian Company AUI Contractors, Inc. Hofloman Corporation Bid Amount $5, � 96,000.00 $5,274,OOO.QO $5,313,750.Q0 $5,369,aoo.aa $5,49 8,aoo.ao $5,767,702.83 The project is located in COUNCIL DISTRICT 2. Estimated Campletian Tim� 482 Cale�dar Days Archer-Western Cantractors, Ltd. is in compliance with the City's MIWBE ordinance by cammitting 23% MIWBE participation. The City's goa[ on this project is 20%. The total authorized amount includes $298,8QO.Q4 for possible change arders and $5,000.00 for staff� suppart. F'ISCAL 1NFORMATIONICERTIFfCATI�N: The Finance Director certifies that upon adoption appro�al of recammendation No. 2, funds will b appropriated, of the Water Capiial Project Fund. MO:r Submitted for City Manager's Office by: Marc btt Originating Department Head Dale Fisseler Additianal Iuformafion Coutact: 8476 8207 I FUND I (to) � 1) AW53 1) PW�3 2&3) P1fi2 � 3) P162 (from} 2) PW53 4) P162 ACCOUNT of the attached appropriafion ardinances and e a�ailable in tF�e current capital budget, as CEIVT'ER I AMOUNT 53807Q �6fl530200050 $2,627,720.00 4$8023 080530240050 $2,627,72QA0 472053 06018218qQ10 $2,62i,72a.00 541200 060162180010 $2,627,72D.00 538074 06Q530200050 $2,627,72D.00 541200 0601 fi218001 D $b,19B4O00.00 CITY SECRETARY APPROVED 04/48/03 ORD.# 15514 ORD.# 15515 Da1e Fisseler 8247