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Home My WebLink AboutContract 39500SPECIFICATIONS AND FORMS OF CONTRACT AND BONDS FOR Biosolids Expansion At The Village Creek WWTP Project No. P275-701300130880 April 2009 Prepared for CITY OF FORT WORTH, TEXAS Project Number: P275-701300130880 FORT WORTH Prepared by DEL TATEK ENGINEERING · 14114 DALLAS PARKWAY, SUITE 480 DALLAS , TEXAS 75254 469-37 4-9800 www.deltatekeng.com OFFICIAL RECORD CITY SECRETARY FT. WORTH, TX M.&C Re.v iew P age I of 2 .-. ., ,_ ' ( ~tf 1( di <!V' \A nr~' lit) JI r ·in V'Jortt\ Te.>;a~, C1tv COUNCIL AGENDA FORTWORTII ---.,...-- COUNCIL ACTION: Approved on 9/15/2009 DATE: 911512009 REFERENCE NO.: C-23780 NON- CONSENT LOG NAME: 60VCVWI/TP BIOSOLIDS EXPANSION CODE: C TYPE: PUBLIC HEARING: NO SUBJECT: Authorize a Contract i n the Amount of $1 ,014 ,900 .00 w ith J .S . Haren Company for Construction of the Biosolids Expansion at Village Creek Wastewater Treatment Plant R~COMMENDA TION: It is recommended that the C ity Council authorize the City Manager to execute a contract in the amount of $1 ,014 ,900 .00 with J .S . Haren Company for the construction of the Village Creek Wastewater Treatment Plant Biosolids Expansion . DISCUSSION: City of Fort Worth owns and operates the Village Creek Wastewater Treatment Plant , which disposes of treated solids by land application to farmland and ranch lands in the North Texas area . The treated solids require dewatering with belt filter press dewatering and lime stabilization before disposal. Recent studies indicate that the existing 4 Belt Filter Press units are inadequate to meet current capacity . One additional unit is needed now and a second additional until will be needed before year 2015 . On October 21 , 2008 , City of Fort Worth authorized the execution of a contract with Deltatek Engineering for the design of VCVWI/TP Biosolids Expansion Belt Filter Press No . 5 addition and associated site construction work . This project consists of the addition of Belt Filter Press No . 5 , related equipment and ancillaries along with necessary site , pip i ng and building modifications . This project was advertised for bid in the Fort Worth Star-Telegram on April 30 , 2009 and May 7 , 2009 . On June 4 , 2009 , the following bids were received . Bidder II Bid_ I/ Contract Tim_e I IJ.S . Haren Company Jj $1 ,014 ,900 .00 Jl 275 Calendar Days J /Steve Drake Construction Jj $1 ,025 ,715 .00 J !Archer Western Contractor JJ $1 , 141 ,500 .00 J jGracon Construct ion Jj $1 , 189 ,750 .00 J joscar Renda Jj $1 ,221 ,800 .00 J In add it ion to the contract cost , $30 ,447 .00 is prov ided for project cont i ngenc ies and $45 ,000 .00 is requ ired for staff support and inspecti on by the Water Department. J.S. Hare n is i n comp li ance w ith the C ity 's M/WBE Ord i nance by co mm itt ing to a 40 pe rcent M/WBE part ic ipat ion . The C ity 's goal on this project is 20 percent. fil e ://H:\PROJECT FlLE\VCWWTP\B e lt Press\A ppro ve d M &C C -23 78 0.htm I 0/15 /2 009 M &C R ~v iew ·...-~ .. -~ Page 2 of 2 This project is located in COUNCIL DISTRICT 5. FISCAL INFORMATION/CERTIFICATION: The Financial Management Services Director certifies that funds are available in the capital budget, as appropriated of the Sewer Capital Projects Fund. TO Fund/Account/Centers Submitted for City Manager's Office by: Originating Depart_r:n_ent Head: Additional Information Contact: ATTACHMENTS 60VCWNTP BIOSOLIDS EXPANSION .MA P.pdf FROM _Fund/Account/Centers P2 7 5 _541200 705300130880 $1,014,900 .00 Fernando Costa (6122) S . Frank Crumb (8207) Seiavash Mir (8404) fi le://H:\PR OJECT FILE\VCWWTP\B e lt Press\Ap prove d M&C C-23 780 .ht m I 0/15 /2009 Addendum No. 1 Biosolids Expansion at the Village Creek WWTP Project Number P275-701300130880 City of Fort Worth, Texas Addendum Date: June 1, 2009 To all plan holders via email CORRECTION: Project Number: The correct Project Number is shown on the specifications and plan sheets cover. Project Number P275-701300130880 should be used in all references to this project. CLARIFICATION: For purposes of this bid, all materials, and equipment incorporated into the project shall be new and unused. CLARIFICATION: Specification 11364 2.05 H: No new compressor is required as a part of this contract. Plant air is sufficient and the contractor shall supply necessary piping from existing system to the new belt press. CLARIFICATION: Plan Sheet 8 of 15: The wash water pump referenced as BWP 5 on this sheet shall be supplied as a part of the belt press package. End of Addendum No. 1 DELTATEK ENGINEERING Bahram Niknam, P .E. ~,,,,,,, -.•'\:. OF 1 11 .... \)-'\ .... ·····.f-t: '• • r-"..··· * ··-1.C\ I --.1 . • ..... ,. :• .. ·· · ...... , ,•: ... , , ............................ ~ ~ BAHRAM NIKNAM ~ :.. ............................ J ~ . . ~ ,,~··. ,s> 53254 <> .-~~ ,"b·. ~ ~ .·~-• ~i· · .q IS T \:. ~". · · ·~.:"' •, &sj····· · ··i~0 -,,, ONAL ._._• '''""" 14114 Dallas Parkway, Suite 480 Dallas, Texas 75254 469-374-9800 Fax 469-374-9801 Email : bn @deltateken g.com -.. SPECIFICATIONS AND FORMS OF CONTRACT AND BONDS FOR Biosolids Expansion At The Village Creek WWTP Project No. P275-701300130880 April 2009 Prepared for CITY OF FORT WORTH, TEXAS Project Number: P275-701300130880 FORT WORTH ~,,,,,,, -.''€. OF r ,, .... \)-~ ........... f_,t '• • e:,'\.·· • * ··.:'/.n I ,. • .v· '• :•.-·· · ...... , ,.... . .. , , ............................ ~ ~ BAHRAM NIKNAM ~ "I':.····························~ t -o·· : : Prepared by ',~~·.~~ 53254 «.,<:J.··~~ ', ~~ ... G1sr€.~ .. ··~: • ,··.s-s,· ........ ·"'· .. 't'• (:j. • 11 ONAL t;. .,.• DELTATEKENGINEERING~~'''' ,. .. 14114 DALLAS PARKWAY, SUITE DALLAS, TEXAS 75254 Yl,f,;r,.Uf;f 469-37 4-9800 www.deltatekeng.com O 'l/z f/ t>'i BIOSOLIDS EXPANSION AT THE VILLAGE CREEK WWTP Notice to Bidders Special Instructions to Bidders Proposal Conflict of Interest Questionnaire Minority and Women Business Enterprises Specifications General Conditions Supplementary Conditions Special Conditions TECHNICAL SPECIFICATIONS DIVISION 1 -GENERAL REQUIREMENTS TABLE OF CONTENTS A A B COi B C cs D E 01010 Summary ofWork ............................................................................................................................. 01010 - 1 -2 0101 l Prevailing Wage Rate ........................................................................................................................ O l 01 l -1 -l 0 l 070 Abbreviations .................................................................................................................................... 0 l 070 - 1 -5 01150 Measurement and Paynient ............................................................................................................... 01150 - 1 -1 01300 Submittals ......................................................................................................................................... 01300 - 1 -6 Sample ........................................................................................................................................ Sample - 1 - 1 01310 Construction Schedule ...................................................................................................................... 013 l O -l - 1 01360 Quality Assurance ............................................................................................................................. 01360 - 1 -2 01370 Schedule ofValues ............................................................................................................................ 01370 - 1 -2 Sample ........................................................................................................................................ Sample - l -2 01420 Inspection Services ........................................................................................................................... 01420 - l - l 01700 Contract Close-Out ........................................................................................................................... 01700 - 1 - 2 01710 Cleaning and Adjusting ..................................................................................................................... 01710 - 1 -2 DIVISION 2 -SITE WORK 02100 Site Preparation & Cleaning .............................................................................................................. 02100 - 1 -2 DIVISION 3 -CONCRETE ................................................................................................................................. Not Used 03200 Concrete Reinforcement. ..................................................................................................................... 03200 -1-3 03300 Cast In Place Concrete ......................................................................................................................... 03300 -1-6 DIVISION 4 -MASONRY ................................................................................................................................... Not Used DIVISION 5 -METALS ...................................................................................................................................... Not Used DIVISION 6 -WOOD AND PLASTICS ............................................................................................................. Not Used DIVISION 7 -THERMAL AND MOISTURE PROTECTION ....................................................................... Not Used DIVISION 8 -DOORS AND WINDOWS ........................................................................................................... Not Used Biosolids Expansion At The Village Creek WWTP City ofFort Worth, Texas TOC-1 Project P275-70 l 300-130830 April2009 BIOSOLIDS EXPANSION AT THE VILLAGE CREEK WWTP TABLE OF CONTENTS DIVISION 9 -FINISHES 09900 Painting ............................................................................................................................................. 09900 - 1 - 12 DIVISION 10 -SPECIALTIES ............................................................................................................................ Not Used DIVISION 11 -EQUIPMENT ............................................................................................................................ Not U sed 11204 Sludge Pumps .................................................................................................................................. 11204 -1 - 2 11214 Polymer Pumps ............................................................................................................................... 11214-1 -2 11224 Sludge Grinder Pumps .................................................................................................................... 11224 -1 - 2 11346 BeltFilterPress .............................................................................................................................. 11346-l -16 DIVISION 12 -FURNISHINGS .......................................................................................................................... Not Used DIVISION 13 -SPECIAL CONSTRUCTION ................................................................................................... Not Used DIVISION 14 -CONVEYING SYSTEMS .......................................................................................................... Not Used 14550 Screw Conveyor .............................................................................................................................. 14550-1 -4 DIVISION 15 -MECHANICAL .......................................................................................................................... Not Used DIVISION 16 -ELECTRICAL 16050 Basic Materials And Methods .......................................................................................................... 16050 - 1 -26 PLAN SHEETS ..................................................................................................................................................... Cover -7 Performance Bond ................................................................................................................................................................ F Payment Bond ...................................................................................................................................................................... F Maintenance Bond ............................................................................................................................................................... F Certificate of Insurance ........................................................................................................................................................ F Contractor Compliance With Worker's Compensation Law ................................................................................................ F Part G -Contract ................................................................................................................................................................. G Appendix Project Sign END OF CONTENTS Biosolids Expansion At The Village Creek WWTP City of Fort Worth, Texas TOC-2 Project P27 5-701300-130830 April 2009 NOTICE TO BIDDERS Sealed proposals for the Biosolids Expansion at The Village Creek WWTP , will be received at the office of the Purchasing Manager until 1 :30 P.M ., Thursday, June 4, 2009 , and then publicly opened and read aloud at 2:00 P.M. Plans , Specifications and Contract Documents for this project may be obtained at the Water Department, Municipal Building, 1000 Throckmorton Street, Fort Worth , Texas 76102. Plans and specifications may be obtained at the office of Deltatek Engineering, 14114 Dallas Parkway, Suite 480, Dallas, Texas, 75254, phone 469-374 -9800, for a non- refundable fee of $95.00 per set. General Contract Documents and General Specifications for Water Department projects , dated January 1, 1978 , with the latest revisions , also compromise a part of the Contract Documents for this project and may be obtained by paying a non-refundable fee of $50 .00 for each set, at the office of Water Department, Municipal Office Building, 1000 Throckmorton Street, Fort Worth , Texas . All bidders submitting bids are required to be pre-qualified m accordance with the requirements of the special instructions to bidders. \0·.30 .l'J. A pre-bid conference will be held at ~ AM on May Ztt, 2009 at Village Creek Wastewater Treatment Plant Conference Room , 4500 Wilma Lane, Arlington Texas 76012. The Engineer will transmit to all prospective bidders of record such Addenda as he considers necessary in response to questions arising at the pre-bid conference. Bidders are responsible for obtaining all addenda to the contract documents and acknowledging receipt of the addenda by initialing the appropriate spaces on the PROPOSAL form. Bids that do not acknowledge receipt of all addenda may be rejected as being non-responsive. Information regarding the status of addenda may be obtained by contacting the Deltatek Engineering at 469-374-9800 or the Water Department at 817- 999-6344. The City reserves the right to reject any and/or all bids and waive any and/or all formalities. No bid may be withdrawn until the expiration of ninety (90) days from the date the bids are received. For additional information regarding the project, contact Mr. John Fields, Deltatek Engineering, 469-374-9800. Advertising Dates: April 29, 2009 May 6, 2009 SPECIAL INSTRUCTIONS TO BIDDERS 1. SPECIAL PREOUALIFICATION REQUIREMENTS. All contractors, submitting bids are required to meet the Fort Worth Water Department special pre-qualification requirements for this project prior to submitting bids. Previous pregualification by the Forth Worth Water Department will not be considered as meeting this requirement. This one-time special project-specific process will pre-qualify potential bidders whose bids will be considered for award based upon technical evaluation, historical schedule compliance · evaluation, evaluation of proposed manager and project superintendent. It is the bidder's responsibility to submit documentation for those items listed below, to the Director of the Water Department or his designated representative, at least fourteen (14) calendar days prior to the date of bid opening. The bidder is not required to submit additional "Experience Record", "Equipment Schedule", and "Financial Statement" on Owner furnished forms one week prior to the bid opening as described in the first paragraph of C2-2.l of the General Conditions. The Water Department may request any other documents it may deem necessary. Any additional documents so requested shall be submitted to the Director of the Water Department or his designated representative at least seven (7) calendar days prior to the date of the opening bids . a) COVER LETTER. The cover letter provided by the prospective bidder with the pre- qualification information must include name of a contact individual that the City may contact for additional information. b) FINANCIAL STATEMENT. The financial statement required shall have been prepared by an independent certified public accountant or independent public accountant holding a valid permit issued by an appropriate State licensing agency and shall have been so prepared as to reflect the financial status of the submitting company. This statement must be current and not more than one (1) year old. In the case that a bidding date falls within the time a new statement is being prepared, the previous statement shall be updated by proper verification. c) EXPERIENCE RECORD. For an experience record to be considered to be acceptable for a given project, it must reflect the experience of the firm seeking qualification in the work of both the same nature and technical level as that of the project for which bids are to be received. Experience must be on projects that were completed no more than 5 years prior to the date on which bids will be received. A minimum of three references must be included. References must include a contact person name, telephone number, project name and total cost, and type of work done . d) EQUIPMENT SCHEDULE. The prospective bidder shall list the equipment that the Contractor has available for the project and list the equipment that Contractor will rent as may be required to complete the project on which the Contractor submits a bid. e) PERSONNEL AND SCHEDULE COMPLIANCE RECORD. The prospective bidder shall submit the names and resumes for the proposed project manager and project superintendent. This information shall include a list of all projects that the proposed project manager and project superintendent completed within the last five (5) years to demonstrate ability to coordinate complex plant rehabilitation work and to perform work while maintaining critical shutdown schedules, regardless of by whom they were employed. Provide list of contact persons for all projects (preferably field inspectors or resident engineers) with names and phone numbers for the last five years' project. A-I In the event the Bidder on this contract is a Joint Venture, financial statements from each joint venturer shall be submitted for prequalification, as well as the experience record and list of equipment of each joint venturer. The financial statements required shall have been prepared by an independent certified public accountant or independent public accountant holding a valid license issued by an appropriate State licensing agency and shall have been so prepared as to reflect the financial status of each joint venturer. The statements must be current and not more than one (1) year old. In the case that a bidding date falls within the time a new statement is being prepared, the previous statement shall be updated by proper verification. It is not required that each joint venturer shall have the necessary experience and equipment, rather than combined, the joint venture has the required experience and equipment. Upon request, the joint venture agreement shall be submitted for review. The Water Department will review each pre-qualification submittal. The following conditions will apply: a) The Director of the Water Department shall be the sole judge as to the acceptability for financial, experience, and other qualifications to bid on any Fort Worth Water Department project. b) The City, in its sole discretion, may reject a bid for failure to demonstrate experience and/or expertise. c) Any proposals submitted by a non pre-qualified bidder shall be returned unopened, and if inadvertently opened, shall not be considered. d) The City will attempt to notify prospective bidders whose qualifications (financial or experience) are not deemed to be appropriate to the nature and/or magnitude of the project on which bids are to be received. Failure to notify shall not be a wavier of any necessary pre-qualification. For additional information contact Seiavash Mir, Fort Worth Water Department at (817) 392-8404 (FAX 817-871-8195). Pre-qualification submittal should be sent to: Mr. Seiavash Mir Fort Worth Water Department 1000 Throckmorton Fort Worth, TX 76102-6212 2. EXAMINATION OF CONTRACT DOCUMENTS AND SITE: 2 .1 Before submitting his Bid, each Bidder must (a) examine the Contract Documents thoroughly, (b) visit the site to familiarize himself with local conditions that may in any manner affect performance of the work, ( c) familiarize himself with federal, state and local laws, ordinances, rules and regulations affecting performance of the work, and ( d) carefully correlate his observations with the requirements of the Contract Documents. 2.2 Reference is made to the Supplementary Conditions for the identification of those surveys and investigation reports of subsurface or latent physical conditions at the site or otherwise affection performance of the work which have been relied upon by Engineer In preparing the Drawings and Specifications. The data is furnished for information only and neither the Owner nor Engineer guarantees the accuracy of the data. Before submitting his Bid, each Bidder will, at his own expense, make such additional surveys and investigations as he may deem necessary to determine his bid price for performance of the work within the terms of the Contract Documents. A-2 t ~' PART B -PROPOSAL This proposal must not be removed from this book of Contract Documents . TO : Dale A Fisseler, P.E. City Manager Fort Worth, Texas PROPOSAL FOR: The furnishing of all equipment, materials, and labor and all incidental work required to respond as requested by the Fort Worth Water Department for water and wastewater emergencies . PROJECT NAME City of Fort Worth Water Department Biosolids Expansion At The Village Creek WWTP Project Number P275-701300130880 Pursuant to the foregoing 'Notice to Bidders', the undersigned Bidder, having thoroughly examined the Contract Documents, including plans, special contract documents, and the General Contract Documents and General Specifications for Water Department Projects , the site of the project and understanding the amount of work to be done , and the prevailing conditions , hereby proposes to do all the work, furnish all labor, equipment and material except as specified to be furnished by the City, which is necessary to full y complete the work as provided in the Plans and Special Contract Documents and subject to the inspection and approval of the Director of the Water Department of the City of Fort Worth , Texas ; and binds himself upon acceptance of this Proposal to execute a contract and furnish an approved Performance Bond, Payment Bond, Maintenance Bond, and such other bonds , if any, as may be required by the Contract Documents for the performing and completing of the said work. Contractor proposes to do the work within the time stated and for the following sums : BIOSOLIDS EXPANSION AT THE VILLAGE CREEK WWTP BID SCHEDULE PAY APPROX. DESCRIPTION OF ITEMS WITH UNIT TOTAL ITEM QUANT. BID PRICES WRITTEN IN WORDS PRICE AMOUNT BID (Furnish and install , including all appurtenant work, complete in place , the following items): 1 Bonds & insurance. Forty Thousand Dollars & No Cents $ 40,000.00 $ 40,000.00 2 lvfobi lization. Twenty jive thousand Dollars & No Cents $ 25,000.00 $ 25,000.00 3 1 LS Furnish and install labor and materials to install a new belt jilter press complete in place in the existing sludge dewateringfacili ty at the Village Creek Wastewater Treatment Plant Five hundred forty six thousand Dollars & No Cents $ 546,000.00 $ 546,000.00 4 8E4 Furnish and install labor and materials to install piers for support of the new belt jilter press andfature belt jilter press. Eighty thousand Dollars & No Cents $ 10,000.00 $ 80,000.00 5 1 LS Furnish and install labor and materials to remove and replace building walls and roof as required for installation of the new belt jilter press. One thousand Dollars & No Cents $ 1,000.00 $ 1,000.00 6 1 LS Furnish and install labor and materials to install under ground PVC piping from the belt press discharge to the manhole as shown on the drawings. Forty thousand Dollars & N o Cents $ 40,000.00 $ 40,000.00 PAY APPROX DESCRIPTION OF ITEMS WITH UNIT TOTAL ITEM QUANT. BID PRICES WRITTEN IN WORDS PRICE AMOUNT BID (Furnish and install , including all appurtenant work, complete in place, the following items): 7 1 LS Furnish and install labor and materials to remove existing divider wall. Includes relocating all utility services mounted there on. Four thousand Dollars & No Ce nts $ 4,000.00 $ 4,000.00 8 1 LS Furnish and install new grinder pump including wet well, piping, power and control conduits and wiring. Twenty thousand Dollars & No Cen ts $ 20,000.00 $ 20,000.00 9 1 LS Furnish and install new polymer pump. Include s containm ent well, piping, power and control conduits and wiring. S ix thousand Dollars & No Ce nts $ 6,000.00 $ 6,000.00 JO I LS Furnish and install new sludge pump. Includes containment well, pipin g power and control conduits and wiring. Twenty thousand Dollars & No Cents $ 20,000.00 $ 20,000.00 11 1 LS Relocate dry polymer batch .system. Includes all piping modifications. Five hundred Dollars & No Ce nts $ 500.00 $ 500.00 12 1 LS Furnish sealed electrical drawings for a design/build power and co ntrol system to operate the new press, pumps, and conveyor system. Thirteen thousand Dollars & No Ce nts $ 13 ,000.00 $ 13,000.00 13 1 LS Furnish and install labor and materials to install moror starters, con trol circuits, and monitoring r equired to operate new equipment. Fiftyfive thousand Dollars & .Vo Ce nts $ 55 ,000.00 $ 55,000.00 PAY APPROX. DESCRIPTION OF ITEMS WITH UNIT TOTAL ITEM QUANT. BID PRICES WRITTEN IN WORDS PRICE AMOUNT BID (Furrtish and install, including all appurtenant work, complete in place, the following items): 14 1 LS Furnish and install la bor and materials to install pipe chases for all new underslab piping. Fo rty_ fjye thousand Dollars & No Cents $ 45,000.00 $ 45,000.00 15 1 LS Purn ish and install labor and materials to in stall g rating on all new pipe chases. Fou r th ousand Dollars & No Cents $ 4,000.00 $ 4,000.00 16 240LF Fu rn ish and install new 12" D.I. sludge piping. Twe nty eig!1t thousand eig_ht hundred Dollars & No Cents $ 120.00 $ 28,800.00 17 1 LS Cut, plug, and abandon in place existing 12 " sludge piping. Five hundred Dollars & No Cents $ 500.00 $ 500.00 18 1 LS Furni sh and install labor and materials to install new working platform at the new belt jilter press. Twenty jive thousand Dollars & N o Cents $ 25,000.00 $ 25,000.00 19 1 LS Fu rnish and insta ll screw conveyor system. Includes power and control co nduits and wiring. Twenty eigh t thousand Dollars & No Cents $ 28,000.00 $ 28,000.00 20 1 LS Furn ish and install new hopper system at new conveyor discharge chute to existing belt conveyor. Five thousan d Dollars & No Ce nts $ 5,000.00 $ 5 ,000.00 21 1 LS S ite r estoration. Two thou sand Dollars & _Vo Cen ts $ 2,00 0.00 s 2 ,000.00 PAY APPROX. DESCRIPTION OF ITEMS WITH UNIT ITEM QUANT. BID PRICES WRITTEN IN WORDS PRICE (Furnish and install , including all appurtenant work, complete in place , the following items): 22 1 LS Constru cti on contingency allowance to be used on ly with th e approval of the City of Fort Worth Waste Water Engineering department. Twenty.fi ve thousand D ollars & No Cents $ 25 ,000.00 23 7 DA Operator and maintenance p ersonnel training on ne w belt jilter press. Se ven hundred Do llars & No Cents $ 100.00 24 4DA Operator and maintenance personnel tra ining on new pumps, m otors, and convey or system. Four hundred Do llars & N o Cents $ 100.00 TOTAL BID AMOUNT One million fourteen thousand nine Dollars & hundred No Cents $ 1,014,900.00 $ $ TOTAL AMOUNT BID 25 ,000.00 700. 00 $ 400.00 $ 1,014,900.00 (Unit prices are to be shown in both words and figures . In case of a discrepancy, the unit price in words will prevail. Prices listed above are the onl y compensation to be made . All items of work required to complete the work as shown in the plans and as specified which are not listed as a pay item in this proposal are considered subsidiary to the items listed and the cost of the subsidiary work should be included therein.) TOT AL AMOUNT BID Within ten (10) days after acceptance of this Proposal , the undersigned will execute the formal contract and will deliver an approved Surety Bond and such other bonds as required by the Contract Documents, for the faithful performance of the Contract. The attached bid security in the amount of 5% of the Total Amount Bid is to become the property of the City of Fort Worth, Texas, in the event the contntct and bond or bonds are not executed and delivered within the time above set forth, as liquidated dan1ages for the delay and additional work caused thereby . The undersigned bidder certified th at he has been furnished at least one set of the General Contract Documents and General Specifications for Water Department Projects dated January 1, 1978 , and that he has read and thoroughly understands all the requirements and conditions of those General Documents and the specific Contract Documents and appurtenant plans . The undersigned assures that its employees and applicants for employment and those of any labor organization, subcontractors, or employment agency in either furnishing or referring employee applicants to the undersigned are not discriminated against as prohibited by the terms of City Ordinance No . 727 8 as amended by City Ordinance No. 7400 . A. (Complete A or B below, as applicable) The principal place of business of our company is in the State of TI\J Nonresident bidders in the State of our principal place of business, are required to be __ percent lower than resident bidders by state law. A copy of the statute is attached . Non resident bidders in the State of , our principal place of business , are not required to underbid resident bidders . __ B . The principal place of business of our company or our parent company or majority .owner is in the State of Texas . The Bidder agrees to begin construction within 10 calendar days after issue of the work order, and to substantially complete the contract within 275 calendar day s after beginning construction as set forth in the written work order to be furnished by the Owner. I (w e) acknowledge receipt of the following addenda to the plans and specifications, all of the provisions and requirements of which have be en taken into consideration on preparation of the foregoin g bid : Addendum No . 1 (Initials)~ Addendum No . 3 (Initials) ___ _ Addendum No . 2 (Initials) __ _ Addendum No . 4 (Initials) ____ _ Signature of Principal PrPsiclent Title or Position J . '3 . H-CLr m tornpany Contractor Jlrf '5 Hw~ II fJ -PD f>OJ 4-~ O Street AthLns 1 Tl\l clJ3VJ, City, State Zip tta2>'74S -sooo Seal If Bidder is Corporation Date : ____ _ Telephone Number CONFLICT OF INTEREST QUESTIONNAIRE ..; For vendor or other person doing business with local governmental entity This questionnaire is being filed in accordance with chapter 176 of the Local ._ Government Code by a person doing business with the governmental entity. By law this questionnaire must be filed with the records administrator of the local ..J government not later than the 7th business day after the date the person becomes aware of facts that require the statement to be filed. See Section 176 .006 , Local Government Code . ""' A person commits an offense if the person violates Section 176.006 , Local Government Code . An offense under this section is a Class C misdemeanor. 1 Name of person doing business with local governmental entity. J . S. Haren Company 2 D Check this box if you are filing an update to a previously filed questionnaire. FORM CIQ OFFICE USE ONLY Date Recei ved (The law requires that you file an updated completed questionnaire with the appropriate filing authority not later than September 1 of the year for which an activity described in Section 176.006(a), Local Government Code , is pending and not later than the 7th business day after the date the orig inally filed questionnaire becomes incomplete or inaccurate .) 3 Describe each affiliation or business relationship with an employee or contractor of the local governmental entity who makes recommendations to a local government officer of the local governmental entity with respect to expenditure of money. NONE -t Describe each affiliation or business relationship with a person who is a local government officer and who appoints or employs a local government officer of the local governmental entity that is the subject of this questionnaire. NO NE COI -l CONFLICT OF INTEREST QUEST IONNA IRE For vendor or other person doing business wit h local gove rnm en t al enti ty FORM C IQ Page 2 5 Name of local government officer with whom filer has affiliat ion or business relationship . (Complete t h is sect ion only if t he answer to A , B, or C is YES . T his section , item 5 inc l udin g su bparts A , 8 , C & 0 , must be comp let ed for each officer with whom the filer has affiliation or business rel at ionship . Atta ch addi t ion al pa ges to th is Form CIQ as necess a ry . A Is the loca l government office r named in the section receiving or like ly to receive ta x a ble income from the filer of the que stio nna ire? O ves 8 . Is the filer or the q uestio nnaire receivi ng or like ly to receive taxab le income from or at t he direction of the local gove rnm ent officer named in th is sect ion A ND t he t axable income is not from t he loc al gove rnm enta l ent ity? Oves C. Is the fi ler of this quest ion nai re affilia t ed with a corporatio n or oth er busines s entity that the local government officer serve s as an office r or director, or ho lds an owne rship of 1 O percent or mo re? D Yes 0 . Describe each affi liation or business relatio nship . COI -2 6 Describe any other affiliation or business relationship that might cause a conflict or interest. NO NE 7 Signature of person doing business with governmental entity TH IS F ORM MUST BE RETURNED W ITH YOUR B ID COI -3 Date Amended 0 1/13 /2006 - - - FORTW"ORTH -w City of Fort Worth Minority and Women Business Enterprise Specifications SPECIAL INSTRUCTIONS FOR BIDDERS APPLICATION OF POLICY If the total dollar value of the contract is $25,000 or more, the M/WBE goal is applicable. If the total dollar value of the contract is less than $25,000, the M/WBE oal is not a licable. POLICY STATEMENT It is the policy of the City of Fort Worth to ensure the full and equitable participation by Minority and Women Business Enterprises (M/WBE} in the procurement of all goods and services to the City on a contractual basis. All requirements and regulations stated in the City's current Minority and Women Bus iness Enterprise Ordinance apply to th is bid. M/WBE PROJECT GOALS Th e City's M/W BE goal on thi s project is 20 of th e total bi d (Base bid appli es t o Pa rks and Com m unity Services). COMPLIANCE TO BID SPECIFICATIONS On City contracts of $25 ,000 or more, bidders are required to comply with the intent of the City's M/WBE Ordinance by either of the following: 1. Meet or exceed the above stated M/WBE goal, or 2. Good Faith Effort documentation, or; 3. Waiver documentation, or; 4. Joint Venture. SU BM ITT AL OF REQUIRED DOCUMENTATION The applicable documents must be received by the Managing Department, w ithin the following times allocated , in order for the entire bid to be considered responsive to the specifications . The Offen>r $hall defiw the MWBE dacurnenratio,t 1n ~ I» ~ ~ ~and bbtifl1 I dateltirni ~ $uc:ft ~ shal 9-fh-~c;opyjf ~ ~ 1. Subcontractor Utilization Form, if goal is received by 5:00 p.m., five (5) City business days after the bid met or exceeded : opening date, exclusive of the bid opening date. 2. Good Faith Effort and Subcontractor received by 5:00 p.m., five (5) City business days after the bid Utilization Form, if participation is less than opening date, exclusive of the bid opening date. stated goal: 3. Good Faith Effort and Subcontractor received by 5:00 p.m., five (5) City business days after the bid Utilization Form , if no M/WBE participation: opening date, exclusive of the bid opening date. 4. Prime Contractor Waiver Form, if you will received by 5:00 p.m., five (5) City business days after the bid perform all subcontracting/suoolier work: opening date, exclusive of the bid opening date. 5. Joint Venture Form, if utilize a joint venture received by 5:00 p.m., five (5) City business days after the bid to met or exceed goal. opening date, exclusive of the bid opening date. FAILURE TO COMPLY WITH THE CITY'S M/WBE ORDINANCE, WILL RESULT IN THE BID BEING CONSIDERED NON-RESPONSIVE TO SPECIFICATIONS Any questions, please contact the M/WBE Office at (817) 392-6104. Rev. 11/1/05 Ciry o f F o rt \Y o nh Prim e C o ntr ~1c ro r \\"a iY e r F o rm J •S . l{lrcn C""-=-C---'-'--r)l~D-'-'--'-H\'-'-'+I\ _______ _ PR OJ[CT .'\'A.\!E : ';::) Bio ,o lid s E \p an5i o n .-\t T hr , illa ,:e C r eek \\'\\TP B lD D.-\ TE _________ J un__c 4-, , J1 Ci ry ', \L "\\ B E Pr .. Jrct G oa l: PR OJECT :ST :'>!BE R If b o Ll:i ans·xer s to this fo m ) arc YES , do not co mplete ATTA CHMENT 1 C ( Gc,od F .i i,h Effort Fo :-:n ,. .-\.11 qi.:esti cn s on :his fo nn mu s t be co mp lete d a;1 d a deniled explana t ion pro \·id e d , if ap;:,licab le. If th e ans.,ver to ei L1e r q ue s:ion is :\0 , th en yo u :11 ust comp lete ATT AC HME~T l C. This form is only a;:,p lica b le if both answers ar e yes. Failure to compl ete thi s form in i ts en tire ty and be received by th e Manag in g De partm e nt on or befo re 5 :0 0 p.m .. fi ve (5) Citv bu sin ess davs after bid op e ning , exclusiv e of the bid openin g d a te, will res ult in th e bid be ing consid e red non - responsiv e to bid specifications. \\'ill y ou p erform thi s entire contract without subcontractors? YES If yes , pl eas e pro vide a de tail ed ex p lanati on that pro ves based on the si z e and sco pe of this project, thi s is (~ yo ur no rmal bu siness practic e and provi de an ope rati onal pro file of yo ur bu s in ess. WiU y ou p erform thi s entir e contract without suppliers? YES If ye s , please p rovi de a detail ed expl an at io n that pr oves based on the s ize and scope of thi s project, this is (~ your no rmal business practice and p rov id e an inventory p ro file of your business . -- The bidder further agrees to prov ide, directly to the City upon request, c ompl ete and accurate informati o n regarding actual w ork performed by all s ub c ontrac tors, including M/\.VBE(s) on this contract, th.e payment there fo re and an y pro p osed c hanges to the original M /WBE(s) arrangements submitted wi th this b id. The bid der als o agrees to all ow an audit an d/o r examinati on of any boo ks , re c ords and files held b y their company that v.i U sub stantiate the actual wo rk performed by the M /\VBEs on this co ntract, by an auth orized offi c er or emp loyee o f the City. Any intentio n al andlo r kn ow ing misrepresentati on of fa c ts will b e grounds fo r terminating the co ntract or de b arment fr o m Cit y wo rk fo r a peri od of not less than three (3) years and for initi ating acti on under Federal, State or Lo cal laws co ncerning false statements. Any fai lure to comp ly w ith this ordinan ce cre ates a materi a l breac h of c ontract may resu lt in a determinati on of an irresp onsible offero r and barred from parti c ipatin g in Ci ty w ork fo r a peri o d of ti me not less than o ne (1) year. ~$~ cJ . s. t1 etr on Autho rized S1gnaru~e Pruned Si gnature PrQ2idQnt Titl e Conta ct Nam e (if differen t) tffi~~6-fil'() Yro ~Y6-63e((7\ ?hone :-lu mbe:-Fa,,, Number A±IJC{G . TN 3'1 .?J.o C1:y.'S :are Zip Date Re v . 5130 /D3 / ( F O RT \.\'O RTH ~ Ci ry l•f Fo rt W o rth pRJ\IE CCl \lP.>.S 'l ~.-1.\1.£: J ,S · tt}JCf) QCn)XUl~ , PR O J EC T ~A.\lE : ·b(£cl 1ct; l1tQ<BDn at tbQ \J d \me CrQQIC lU.JJ(P : Cny 's .\l'\\ BE P r o1ec t Goal : P rime's -"tWB[ P roject Ltilizatl l'n: I 0 ' 0 00 Tdtntify all s u bcontract ors 'supp liers you will us e on this projec t I t,1 '.\ :03E ' ·,C\-~.f \\' l B:: Failure to co mp lete thi s fo rm, in its entirety wi th requested documentation, an d rec eived by the Managing Department on or befo r e 5 :0 0 p .m. fi ve (5 ) City bus ines s days after bid opening , ex c lus i\'e o f bid opening date, \\ill r esult in the bid bein g co nsidered non- resp o nsi ve to bid specificati ons . The undersigned Offeror agrees to enter int o a formal agreement with the M/\VBE fi.r m(s) listed in this utilizati on schedule, conditi oned up on execution of a co ntract wi th th e C ity of Fort Worth. The intentio nal and/o r kn owing misr epr esentati on of fact s is grounds for consid erati on of dis qualifi cati o n and \\·i ll re sult in the bi d bein g considered non-responsive to bid specifications M/\VBEs listed toward meeting the project goal must be located in the nine (9 ) county marketplace or currently doing business in the market place at the time of bid. Marketplace is the ge ographic area of Tarrant, Parker, John son , C ol lin, Dallas, D enton, E lli s, Ka u fman and R ockwall counties. Identify each Tier level. Tier is the level of subcontracting b e low the prime c ontracto r , i .e., a direct payment fro m the pri m e contractor to a subcontractor is considere d 111 ti er, a payment by a subcontractor to its supplier is considered 2 nd tier ALL M/WBEs M UST BE CERTIFIED BEFORE CONTR.\CT AW ARD . Certification means those firms , located or doing b usiness at the ti me of bid opening within the Marketp lace, that have b een d etennine d to be b onafi de min ority o r w om en businesse s by the North Central T exas Regional Certification Agency (NCTRCA), or the T ex as Department of Transportation (TX DOT), highway d ivis ion. Disadvantaged B usiness Enterprise (DBE) is syn onymo us with Minority/Wom en Business Enterprise (M'\VBE). If hauling services are utilized, the prime will be given credit as long as the M/\VB E liste d owns and o perates at least o ne fully licensed and operatio nal tru c k to be use d on the co ntract The M/WBE may lease trucks from an other M 1\\'BE firm. including MJV,,'BE owner-operators, and re ceive full M/\VBE credit. Th e M/WBE may lease trucks fr om non -M '\\ 'BEs, including owner- o erators , but 'will onl · re cei v e credit fo r the fe es and commissi ons earned b · the Mt'\\ 13E as outlined in the lease a eement . 1 ~-----·--------------------------------------------~ ,- ,_ Cen ificatir,n 5U3co:,:TRACTOR Sl'.PPLIER C ompany S ame < _ ~.e:k :::ne , T-------1 I Address e \1 W 1,,,.;: Td ep ho nt Fax r B B E E ...:.. ..,. i Eng i neeri ng Solutions / I & Technolog i es, Inc . I l I I 1 11029 Shady Trai l, Stell9 i _. Dallas, TX 75229 1 1 1 1 972-243-2227 I :\ T c ' X T D R I C C T A X I I 0 n DE:tai l :vr Subcontracting \\·o rk w B E Furnish & instal belt press Det:iil Supplies Pu rchased Dolla r Amount $407 I 000 • ()() I i I I ! I ! I I I I I I I I I I I t-, L--------+-+1-+-+-+-+-t------t------t-------j I I Wheco Electric, Inc . 8501 Jacksboro Hwy i-Fort worth, TX 76135 ~I 817-244-6660 1 X Electrical $ 99,001.00 1 l------------+-.J--+-+-+-+--i--------t--------t------, Treatment F.quipnent Co . .,. 6220 Campbell Rd, Ste 101 Dallas, TX 75248 I 972-931-1116 972-931-0103 fax 1 Ii-Thomas Conveyor Cooipany 555 North Burleson Blvd J: Burleson, TX 76028 , 817-295-7151 j 817-447-3840 fax 1 I. ... .I Themas Pier Dr i lling 7 1 3 Aane Street _. Denton , TX 76205 i 940-387-3 120 1 1 I I ' l.ji I u ! 1-i i-1 .... I I.ii I I ! i I I I I I X Pumps $ 36,000.00 X Screw Conveyor $27,130.00 I I I ! i I I I X Dr illed Pi e r $ 8 ,000.00 I I I I i I I I l ! I I j - liiii ----------------·----------------------------·--------· ~---------------,---------,--,----------...----------,.--------Ctrtific3t in n 1.!":::-J, 0:-.e l Sl"BCO.:--:TRACTOR TPPLIER C o mpany ~ame T-------< I ! :'I. -Address Td tc ph o nE Fax i e \I r B E _, ' Ferguson Enterprises 1· / 2650 S. Pipeline Rd : Euless, TX 76040 ~ 1 817-267-3900 1 I I I I I ! T ' \\' C :.\ B T D R C E C T ! A I I I I I I I I 0 D Detail Deta il \I ub co ntracting \\·o rk _ up p lies Purch ase d D ollar . .\mou nt \\' B E I I I X Pipe & Fittings $22,500.00 I I I • I e---------------+-----+---..--+--+--+----------+----------1---------1 I 1 ..----------------+-+--+---+--+---+--+----------+-----------------l - , I ,, .. ______ -+--,-___ l _____ ---t------~ ul I I I I I I I I I I I I I I I -I I ' I I I I II I I '-------------~--~--~'-~~--------~....._-------~------- J - fuRr\\'ORTH ---~ ·t / s 407,000.00 I s 192,631.00 TOTAL DOLL\..R A.\!Ol'":\T OF ALL Sl"BCO ,TR.\CTORS TPPUERS $ 599,631.00 The CootrJcto r wi ll Dot :::iake add it ions . de let io ns . or u bsti tu ti ons to thi ' ~erti fi ed lis t w ith o u t the ;:,ri ur a p prov a l o f the ~f mc rity an d W c m en Bi:si.ne ss Enterpri se O f.i c e Manager or de ign ee through the , ubmi tta l of a R eq u es t for Approl·al of Chang c;Addin"on . Any ' ' unjustified change or del eti on shall b e a material breach of contra ct and may resu lt in debarment i.n accord .__,.ith the p roc edures ou tlined , in the or dinanc e. The co ntra ctor shall submit a detailed explanation o f bow the reque sted change 'add :t io n or deleti o n will affect the ! c o mmined MN/BE g oal. If the detail explanati on is Do t subm.ined, it will affect the final complianc e de termination. j By affixing a signature to this form , the Offer or further agrees to pro vide, directly to the City up o n request, co mplete and accurate information regarding actual work performed by all subc ontractors , in c luding M IWDBE(s) arrangements submitted with the bid. The Offerer also agrees to all ow an audit and/or examination of any boo ks, r ecords and files held by their co mpany. The bidder agrees to allow the transm1ss1on of interviews with o wners, princ ipals , officers, emplo yees a,,d applicable subcontractors/suppliers/contracto rs participating on the contract that will substantiate the actual work performed by the M/\V /DBE(s) on this contract, by an authorized officer or employee of the City. Any intentional and/or knowing misrepresentation of facts will be grounds for terminating the contract or debarment from City work for a period of not less than three (3) years and for initiating action under Federal, State or L ocal laws concerning false statements. Any failure to comply with this ordinance and create a material breach qf contract may result in a determination o f an irresponsible Offerer and barred from participating in City work for a period of ti me not less than one (1) year. Authorized Signature Printed Signature Title Contact Name/fitle (if different) Telephone and/or Fax 1110 HiQ \"\Lily l \ NG rtn Address -mail Address A±ncffi i 1N cfl ?i\3 JUM 4, &ffi City/ tate.'Zip Date - FORT-WORTH "-z -·~ PRIME COMPANY NAME: PROJECT NAME: City of Fort Worth Prime Contractor Waiver Form Biosolids E xpansion A t The village Creek WWf P City 's M/WBE Project Goal: PROJECT NUMBER % ATIACHMENT 1B Page 1 of 1 Check applicable block to describe prime I M/W/DB E I I N ON -M/W/DB E BID DATE If both ans wers to thi s form are YES , do not complete ATTACHMENT IC (Good Faith Effort Form). All que stions on thi s form mu st be completed and a deta iled explanation provided, if appli cable . If the an swer to either que stion is NO, then you must complete ATTACHMENT 1 C. This form is only applicable if llllth an swers are yes . Failure to complete this form in its entirety and be received by the Managing Department on or before 5:00 p.m., five (5) City business days after bid opening, exclusive of the bid opening date, will result in the bid being considered non- responsive to bid specifications. Will you perform this entire contract without subcontractors? YES If yes , please provide a detailed explanation that proves based on the size and scope of thi s project, thi s is NO your normal busine ss practice and provide an operational profile of your business. Will you perform this entire contract without suppliers? YES If yes , please provide a detailed explanation that proves bas ed on the size and scope of this project, thi s is your normal busine ss practice and provide an inventory profile of your business. NO The bidder further agrees to provide, directly to the City upon reque st, complete and accurate information regarding actual work performed by all subcontractors, including M/WBE(s) on thi s contract, the payment therefore and any propo sed changes to the original M/WBE(s) arrangements submitted wi th thi s bid . The bidder al so agree s to allo w an audit an d/or examination of any books , records and files held by their company that will sub stantiate the actual work performed by the M/WBEs on this contract, by an authorized officer or employee of the City. Any intentional an d/or knowing misrepresentation of facts will be grounds for terminating the contract or debarment from City work for a period of not le ss than three (3) years and for initiating action under Federal , State or Local laws concerning false statements . Any failure to comply with this ordinance creates a material breach of contract may result in a determination of an irrespons ible offeror and barred from participating in City work for a period of time not less than one (1) year. Authorized Signature Printed Signature Title Contact Name (if different) Company Name Phone N umber Fax Number Address Emai l Address City/State/Zip Date Re v. 5/30/03 FORT WORTH -·---CITY OF FORT WORTH Joint Venture Eligibility Form All questions must be an!tWered; use "NA" if applicable. Joint Venture Page 1 of 3 Name of City project: --------:-:-------,,----......,.---,----,---c-----::--------------- A joint venture form must be completed on each project RFP /Bid/Purchasing Number: --------------- 1. Joint venture information: Joint Venture Name: Joint Venture Address: (If applicable) Telephone: Facsimile: E-mail address: Cellular: Identify the firms that comprise the joint venture: Please attach extra sheets if additional space is required to provide detailed eXl)lanations of work to be performed b y ea ch firm comprisinJ! th e joint venture M/WBEfirm I Non-M/WBE I name: firm name: Business Address : Business Address : City, State, Zip: City, State, Zip: Telephone Facs imile E-mail Telephone Facsimile Cellular Cellular Certification Status: E-mail address Name of Certifying Agency: 2 S . k rf f cope o w or pe orme db th J . t V t IY e om en ure: Describe the scope of work of the M/WBE: Describe the scope of work of the non-M/WBE: Rev. 5/30/03 Joint Venture Page 2 of 3 3. What is the percentage of M/WBE participation on this joint venture that you wish to be counted toward meeting the project goal? 4. Attach a copy of the joint venture agreement. 5. List components of ownership of joint venture: (Do not complete if this information is described in joint ve nture ag reement) Profit and loss sharing : Capital contributions, including equipment: Other applicable ownership interests: 6. Identify by name, race, sex and firm those individuals (with titles) who are responsible for the day-to-day management and decision making of the joint venture: Financial decisions (to include Account Payable and Receivable): Management decisions: a . Estimating ----------------------------------------------b. Marketing and Sales ---------------------------------------------- C. Hiring and Firing of management personnel ----------------------------------------------d. Purchasing of major equipment and/or supplies Supervision of field operations The City 's Minority and Women Business Enterprise Office will review your joint venture submission and will have final approval of the M/WBE percentage applied toward the goal for the project listed on this form. NOTE: From and after the date of project award , if any of the participants, the indi vidually defined scopes of work or the dollar amount s/percentages change from the originally approved information, then the participants must inform the City 's M/WBE Office immediately for approval. Any unjustified change or deletion shall be a material breach of contract and may result in debarment in accord with the procedures outlined in the City 's M/WBE Ordinance. Rev . 5/30/03 - Joint Venture Paoe 3 of 3 AFFIDAVIT The undersigned affirms that the foregoing statements are true and correct and include all material information necessary to identify and exp lain the terms and operation of the joint venture . Furthermore, the undersigned shall agree to provide to the joint venture the stated scope of work, decision-making responsibilities and payments herein. The City also reserves the right to request any additional information deemed necessary to determine if the joint venture is eligible. Failure to cooperate and/or provide re quested information within the time specified is grounds for termination of the eligibility process. The undersigned agree to permit audits, interviews with owners and examination of the books, records and files of the joint venture by any authorized representatives of the City of Fort Worth. Failure to comply with this provision shall result in the termination of any contract, which may be awarded under the provisions of this joint venture 's eligibility and may initiate action under Federal , State and/or Local laws /ordinances concerning false statements or willful misrepresentation of facts . Name ofM/WBE firm Name ofnon-M/WBE firm Printed Name of Owner Printed Name of Owner Signature of Owner Signature of Owner Printed Name of Owner Printed Name of Owner Signature of Owner Signature of Owner Title Title Date Date N otarization State of __________________ County of ______________ _ On this _____________ day of ________ , 20 __ , before me appeared and -------------------------------------------- to me personally known and who, being duly sworn, did execute the foregoing affidavit and did state that they were properly authorized to ex ecute this affidavit and did so as their free act and deed . Notary Pu blic------------------------ Print Name Notary Public ------------------------ Signature Commission Ex pires ______________________ _ (sea l) Re v. 5/3 0/03 Cl-1 Cl-1.1 Cl-1.2 Cl-1.3 Cl-1.4 Cl-1.5 Cl-1.6 Cl-1.7 Cl-1.8 Cl-1.9 Cl-1.10 Cl-1.11 Cl-1.12 Cl-1.13 Cl-1.14 Cl-1.15 Cl-1.16 Cl-1.17 Cl-1.18 Cl-1.19 Cl-1.20 Cl-1.21 Cl-1.22 Cl-1.23 Cl-1.24 Cl-1.25 Cl-1.26 Cl-1.27 Cl-1.28 Cl-1.29 Cl-1.30 Cl-1.31 Cl-1.32 C2-2 C2-2.1 C2-2.2 C2-2.3 C2-2.4 C2-2.5 PART C -GENERAL CONDITIONS TABLE OF CONTENTS TABLE OF CONTENTS DEFINITIONS Cl-1 (1) Definition of Terms Cl-1 (1) Contract Documents Cl-1 (2) Notice to Bidders Cl-1 (2) Proposal Cl -1 (2) Bidder Cl-1 (2) General Conditions Cl-1 (2) Special Conditions Cl-1 (2) Specifications Cl-1 (2) Bonds Cl-1 (2) Contract Cl-1 (3) Plans Cl-1 (3) City Cl-1 (3) City Council Cl-1 (3) Mayor Cl-1 (3) City Manager Cl-1 (3) City Attorney Cl-1 (3) Director of Public Works Cl-1 (3) Director, City Water Department Cl-1 (3) Engineer Cl-1 (3) Contractor Cl-1 (3) Sureties Cl-1 (4) The Work or Project Cl-1 (4) Working Day Cl-1 (4) Calendar Days Cl-1 (4) Legal Holidays Cl-1 (4) Abbreviations Cl-1 (4) Change Order Cl-1 (5) Paved Streets and Alleys Cl-1 (5) Unpaved Streets or Alleys Cl-1 (6) City Street Cl-1 (6) Roadway Cl-1 (6) Gravel Street Cl-1 (6) INTERPRETATION AND PREPARATION OF PROPOSAL Proposal Form C2-2 (1) Interpretation of Quantities C2-2 (1) Examination of Contract Documents and Site of Project C2-2 (2) Submitting of Proposal C2-2 (2) Rejection of Proposals C2-2 (3) (1) C2-2.6 C2-2.7 C2-2.8 C2-2.9 C2-2.10 C2-2.11 C2-2.12 C3-3 C3-3.l C3-3.2 C3-3.3 C3-3.4 C3-3.5 C3-3.6 C3-3.7 C3-3.8 C3-3.9 C-3-3.10 C3-3.l 1 C3-3.12 C3-3.13 C3-3 .14 C3-3.15 C4-4 C4-4.l C4-4.2 C4-4.3 C4-4.4 C4-4.5 C4-4.6 C4-4.7 C5-5 C5-5.1 C5-5.2 C5-5.3 C5-5.4 C5-5.5 C5-5.6 C5-5.7 C5-5.8 Bid Security Delivery of Proposal Withdrawing Proposals Telegraphic Modifications of Proposals Public Opening of Proposal Irregular Proposals Disqualification of Bidders A WARD AND EXECUTION OF DOCUMENTS: Consideration of Proposals Minority Business Enterprise/Women Business Enterprise Compliance Equal Employment Provisions Withdrawal of Proposals A ward of Contract Return of Proposal Securities Bonds Execution of Contract Failure to Execute Contract Beginning Work Insurance Contractor's Obligations Weekly Payrolls Contractor's Contract Administration Venue SCOPE OF WORK Intent of Contract Documents Special Provisions Increased or Decreased Quantities Alteration of Contract Documents Extra Work Schedule of Operation Progress Schedules for Water and Sewer Plant Facilities CONTROL OF WORK AND MATERIALS Authority of Engineer Conformity with Plans Coordination of Contract Documents Cooperation of Contractor Emergency and/or Rectification Work Field Office Construction Stakes Authority and Duties of City Inspector (2) C2-2 (3) C2-2 (3) C2-2 (3) C2-2 (3) C2-2 (4) C2-2 (4) C2-2 (4) C3-3 (1) C3-3 (1) C3-3 (1) C3-3 (1) C3-3 (2) C3-3 (2) C3-3 (2) C3-3 (3) C3-3 (3) C3-3 (4) C3-3 (4) C3-3 (6) C3-3 (6) C3-3 (6) C3-3 (7) C4-4 (1) C4-4 (1) C4-4 (1) C4-4 (2) C4-4 (2) C4-4 (3) C4-4 (4) C5-5 (1) C5-5 (1) C5-5 (1) C5-5 (2) C5-5 (2) C5-5 (3) C5-5 (3) C5-5 (3) C5-5.9 C5-5.10 C5-5. l l C5-5.12 C5-5.13 C5-5.14 C5-5.15 C5-5.16 C5-5.l 7 C5-5.18 C6-6 C6-6.l C6-6.2 C6-6.3 C6-6.4 C6-6.5 C6-6.6 C6-6 .7 C6-6.8 C6-6 .9 C6-6.10 C6.6 .l 1 C6-6.12 C6-6.13 C6-6.14 C6-6 .15 C6-6.16 C6-6.17 C6,.6.18 C6-6.19 C6-6.20 C6-6.21 C7-7 C7-7.l C7-7.2 C7-7.3 C7-7.4 C7-7.5 C7-7.6 C7-7.7 C7-7.8 C7-7 .9 Inspection Removal of Defective and Unauthorized Work Substitute Materials or Equipment Samples and Tests of Materials Storage of Materials Existing Structures and Utilities Interruption of Service Mutual Responsibility of Contractors Clean-Up Final Inspection LEGAL RELATIONS AND PUBLIC RESPONSIBILITY Laws to be Observed Permits and Licenses Patented Devices, Materials, and Processes Sanitary Provisions Public Safety and Convenience Privileges f Contractor in Streets, Alleys , and Right-of-Way C5-5 (4) C5-5 (4) C5-5 (4) C5-5 (5) C5-5 (5) C5-5 (5) C5-5 (6) C5-5 (7) C5-5 (7) C5-5 (8) C6-6 (1) C6-6 (1) C6-6 (1) C6-6 (1) C6-6 (2) C6-6 (3) Railway Crossings C6-6 (3) Barricades , Warnings and Flagmen C6-6 (3) Use of Explosives, Drop Weight, Etc. C6-6 (4) Work Within Easements C6-6 (5) Independent Contractor C6-6 ( 6) Contractor 's Responsibility for Damage Claims C6-6 (6) Contractor's Claim for Damages C6-6 (8) Adjustment or Relocation of Public Utilities, Etc. C6-6 (8) Temporary Sewer and Drain Connections C6-6 (8) Arrangement and Charges for Water Furnished by the City C6-6 (9) Use of a Section or Portion of the Work C6-6 (9) Contractor 's Responsibility for the Work C6-6 (9) No Waiver of Legal Rights C6-6 (9) Personal Liability of Public Officials C6-6 ( 10) State Sales Tax C6-6 (10) PROSECUTION AND PROGRESS Subletting Assignment of Contract Prosecution of The Work Limitation of Operations Character of Workmen and Equipment Work Schedule Time of Commencement and Completion Extension of Time Completion Delays (3) C7-7 (1) C7-7 (1) C7-7 (1) C7-7 (2) C7-7 (2) C7-7 (3) C7-7 (3) C7-7 (3) C7-7 (4) C7-7.10 C7-7.11 C7-7.12 C7-7.13 C7-7.14 C7-7.15 C7-7.16 C7-7.17 Time of Completion Suspension by Court Order Temporary Suspension Termination of Contract due to National Emergency Suspension or Abandonment of the Work and Annulment of the Contract: Fulfillment of Contract Termination for Convenience of the Owner Safety Methods and Practices C8-8 MEASUREMENT AND PAYMENT C8-8.1 C8-8.2 C8-8.3 C8-8.4 C8-8.5 C8-8 .6 C8-8 .7 C8-8.8 C8-8.9 C8-8.10 C8-8.ll C8-8.12 C8-8.13 Measurement of Quantities Unit Prices Lump Sum Scope of Payment Partial Estimates and Retainage Withholding Payment Final Acceptance Final Payment Adequacy of Design General Guaranty Subsidiary Work Miscellaneous Placement of Material Record Documents (4) C7-7 (4) C7-7(5) C7-7 (5) C7-7 (6) C7-7 (6) C7-7 (8) C7-7 (8) C7-7 (11) C8-8 (1) C8-8 (1) C8-8 (1) C8-8 (1) C8-8 (2) C8-8 (3) C8-8 (3) C8-8 (3) C8-8 (4) C8-8 (4) C8-8 (4) C8-8 (4) C8-8 (4) PART C -GENERAL CONDITIONS Cl -I DEFINITIONS SECTION Cl-I DEFINITIONS Cl-I.I DEFINITIONS OF TERMS: Whenever in these Contract Documents the following terms or pronouns in place of them are used , the intent and meaning shall be understood and interpreted as follows: Cl-1.2 CONTRACT DOCUMENTS : The Contract Documents are in all of the written and drawn documents , such as specifications, bonds , addenda, plans , etc., which go vern the terms and performance of the contract. These are contained on the General Contract Documents and the Special Contract Documents. a . GENERAL CONTRACT DOCUMENTS: The General Contract Documents govern all Water Department Projects and Include the following Items PART A-NOTICE TO BIDDERS PART B -PROPOSAL PART C -GENERAL CONDITIONS PART D-SPECIAL CONDITIONS PART E -SPECIFICATIONS PERMITS/EASEMENTS PART F -BONDS PART G -CONTRACT (Sample) (Sample) (CITY) (Developer) White White Canary Yellow Brown Green El-White E2-Golden Rod E2A-White Blue (Sample) White (Sample) White b. SPECIAL CONTRACT DOCUMENTS: The Special Contract Documents are prepared for each specific project as a supplement to the General Contract Documents and include the following items: PART A -NOTICE TO BIDDERS (Advertisement) same as above PART B -PROPOSAL (Bid) PART C -GENERAL CONDITIONS PART D -SPECIAL CONDITIONS PART E-SPECIFICATIONS PERMITS /EASEMENTS PART F-BONDS PART G -CONTRACT PART H -PLANS (Usually bound separately) Cl-I (1) Cl-1.3 NOTICE TO BIDDERS: All of the legal publications either actually published in public advertising mediums or furnished direct to interested parties pertaining to the work contemplated under the Contract Documents constitutes the notice to bidders. Cl-1.4 PROPOSAL: The completed written and signed offer or tender of a bidder to perform the work which the Owner desires to have done , together with the bid security, constitutes the Proposal , which becomes binding upon the Bidder when it is officially received by the Owner, has been publicly opened and read and not rejected by the Owner. Cl-1.5 BIDDER: Any person , persons, firm, partnership, company, association , corporation , acting directly or through a duly authorized representative , submitting a proposal for performing the work contemplated under the Contract Documents , constitutes a bidder. Cl-1.6 GENERAL CONDITIONS : The General Conditions are the usual construction and contract requirements which govern the performance of the work so that it will be carried on in accordance with the customary procedure, the local statutes , and requirements of the City of Fort Worth 's charter and promulgated ordinances. Whenever there may be a conflict between the General Conditions and the Special Conditions, the latter shall take precedence .. Cl-1.7 SPECIAL CONDITIONS: Special conditions are the specific requirements which are necessary for the particular project covered by the Contract Documents and not specifically covered in the General Conditions. When considered with the General Conditions and other elements of the Contract Documents they provide the information which the Contractor and Owner should have in order to gain a thorough knowledge of the project. C 1-1.8 SPECIFICATIONS: The Specifications is that section or part of the Contract Documents which set forth in detail the requirements which must be met by all materials, construction , workmanship, equipment and services in order to render a completed an useful project. Whenever reference is made to standard specifications, regulations , requirements, statutes , etc., such referred to documents shall become a part of the Contract Documents just as though they were embodied therein. Cl-1.9 BONDS: The bond or bonds are the written guarantee or security furnished by the Contractor for prompt and faithful performance of the contract and include the following: a. Performance Bond (see paragraph C3-3 .7) b . Payment Bond (see paragraph C3-3.7) c. Maintenance Bond (see paragraph C3-3.7) d. Proposal or Bid Security (see Special Instructions to Bidders , Part A and C2-2 .6) Cl-1 (2) Cl-1.10 CONTRACT: The Contract is a formal signed agreement between the owner and the Contractor covering the mutual understanding of the two contracting parties about the project to be completed under the Contract Documents. Cl-1.11 PLANS : The plans are the drawings or reproductions therefrom made by the Owner 's representative showing in detail the location , dimension and position of the various elements of the project, including such profiles , typical cross-sections , layout diagrams, working drawings , preliminary drawings and such supplemental drawings as the Owner may issue to clarify other drawings or for the purpose of showing changes in the work hereinafter authorized by the Owner. The plans are usually bound separately from the other parts of the Contract Documents , but they are part of the Contract Documents just as though they were bound therein. Cl-1.12 CITY: The City of Fort Worth, Texas, a municipal corporation, authorized and chartered under the Texas State Statutes, acting by and through its governing body or its City Manager, each of which is required by charter to perform specific duties. Responsibility for final enforcement of the Contracts involving the City of Fort Worth is by Charter vested in the City Manager. The terms City and Owner are synonymous. C 1-1.13 CITY COUNCIL: The duly elected and qualified governing body of the City of Fort Worth, Texas. Cl-1.14 MAYOR: The officially elected Mayor, or in his absence, the Mayor Pro Tern of the City of Fort Worth, Texas. Cl-1.15 CITY MANAGER: The officially appointed and authorized City Manager of the City of Fort Worth , Texas, or his duly authorized representative. Cl-1.16 CITY ATTORNEY: The officially appointed City Attorney of the City of Fort Worth, Texas, or his duly authorized representative. Cl-1.17 DIRECTOR OF PUBLIC WORKS: The officially appointed official of the City of Fort Worth, Texas, referred to in the charter as the City Engineer, or his duly authorized representative. Cl-1.18 DIRECTOR, CITY WATER DEPARTMENT: The officially appointed Director of the City Water Department of the City of Fort Worth , Texas, or his duly authorized representative, assistant, or agents . Cl-1.19 ENGINEER: The Director of Public Works , the Director of the Fort Worth City Water Department, or their duly authorized assistants , agents, engineers, inspectors , or superintendents , acting within the scope of the particular duties entrusted to them. Cl-1 (3) Cl-1.20 CONTRACTOR: The person, person 's , partnership , company, firm , association , or corporation, entering into a contract with the Owner for the execution of work, acting directly or through a duly authorized representative. A sub-contractor is a person, firm , corporation, supplying labor and materials or only labor, for the work at the site of the project. Cl-1.21 SURETIES : The Corporate bodies which are bound by such bonds as are required with and for the Contractor. The sureties engaged are to be fully responsible for the entire and satisfactory fulfillment of the Contract and for any and all requirements as set forth in the Contract Documents and approved changes therein . Cl-1.22 THE WORK OR PROJECT: The completed work contemplated in and covered by the Contract Documents, including but not limited to the furnishing of all labor, materials, tools , equipment, and incidentals necessary to produce a completed and serviceable project. Cl-1.23 WORKING DAY: A working day is defined as a calendar day, not including Saturdays, Sundays, and legal holidays , in which weather or other conditions not under the control of the Contractor permit the performance of the principal unit of work for a period of not less than seven (7) hours between 7:00 a.m. and 6:00 p.m., with exceptions as permitted in paragraph C7-7.6 Cl-1.24 CALENDAR DAYS: A calendar day is any day of the week or month, no days being excepted. Cl-1.25: LEGAL HOLIDAYS: Legal holidays shall be observed as prescribed by the City Council of the City of Fort Worth for observance by City employees as follows: 1. 2. 3. 4. 5. 6. 7. 8. 9. New Year's day M.L. King, Jr. Birthday Memorial Day Independence Day Labor Day Thanksgiving Day Thanksgiving Friday Christmas Day Such other days in lieu of holidays as the City Council may determine January 1 Third Monday in January Last Monday in May July4 First Monday in September Fourth Thursday in November Forth Friday in November December 25 When one of the above named holidays or a special holiday is declared by the City Council , falls on a Saturday, the holiday shall be observed on the preceding Friday, or if it falls on Sunday, it shall be observed on the following Monday, by those employees working on working day operations. Employees working calendar day operations will consider the calendar as the holiday. Cl-1 (4) Cl-1.26 ABBREVIATIONS: Whenever the abbreviations defined herein appear in the Contract Documents, the intent and meaning shall be as follows: AASHTO - ASCE JAW ASTM AWWA ASA HI Asph. Ave. Blvd. CI CL GI Lin. lb. MH Max. American Association of State Highway Transportation Officials American Society of Civil Engineers In Accordance With American Society of Testing Materials American Water Works Association American Standards Association Hydraulic Institute Asphalt Avenue Boulevard Cast Iron Center Line Galvanized Iron Linear or Lineal Pound Manhole Maximum MGD CFS Min. Mono . % R I.D. O.D. Elev. F C In. Ft. St. CY Yd. SY L.F. D.I. Million Gallons per Day Cubic Foot per Second Minimum Monolithic Percentum Radius Inside Diameter Outside Diameter Elevation Fahrenheit Centigrade Inch Foot Street Cubic Yard Yard Square yard Linear Foot Ductile Iron Cl-1.27 CHANGE ORDER: A "Change Order" is a written supplemental agreement between the Owner and the Contractor covering some added or deducted item or feature which may be found necessary and which was not specifically included in the scope of the project on which bids were submitted. Increase in unit quantities stated in the proposal are not the subject matter of a Change Order unless the increase or decrease is more than 25% of the amount of the particular item or items in the original proposal. All "Change Orders" shall be prepared by the City from information as necessary furnished by the Contractor. Cl-1.28 PAVED STREETS AND ALLEYS: A paved street or alley shall be defined as a street or alley having one of the following types of wearing surfaces applied over the natural unimproved surface: 1. Any type of asphaltic concrete with or without separate base material. 2. Any type of asphalt surface treatment, not including an oiled surface, with or without separate base material. 3. Brick, with or without separate base material. 4. Concrete, with or without separate base material. Cl-1 (5) 5. Any combination of the above. Cl-1.29 UNPAVED STREETS OR ALLEYS: An unpaved street, alley, roadway or other surface is any area except those defined for "Paved Streets and Alleys." Cl-1.30 CITY STREET: A city street is defined as that area between the right-of-way lines as the street is dedicated . Cl-1.31 ROADWAY: The roadway is defined as the area between parallel lines two (2 ') back of the curb lines or four (' 4) feet back of the average edge of pavement where no curb exists. Cl-1.32 GRAVEL STREET : A gravel street is an unimproved street to which has been added one or more applications of gravel or similar material other than the natural material found on the street surface before any improvement was made. Cl-1 (6) SECTION C -GENERAL CONDITIONS C2-2 INTERPRETATION AND PREPARATION OF PROPOSAL SECTION C2-2 INTERPRETATION AND PREPARATION OF PROPOSAL C2-2.1 PROPOSAL FORM: The Owner will furnish bidders with Proposal form , which will contain an itemized list of the items of work to be done or materials to be furnished and upon which bid prices are requested. The Proposal form will state the Bidder 's general understanding of the project to be completed, provide a space for furnishing the amount of bid security, and state the basis for entering into a formal contract. The Owner will furnish forms for the Bidder 's "Experience Record ," "Equipment Schedule ," and "Financial Statement," all of which must be properly executed and filed with the Director of the City Water Department one week prior to the hour for opening of bids. The financial statement required shall have been prepared by an independent certified public accountant or an independent public accountant holding a valid permit issued by an appropriate state licensing agency, and shall have been so prepared as to reflect the current financial status. This statement must be current and no more than one (1) year old. In the case that bidding date falls within the time a new statement is being prepared , the previous statement shall be updated by proper verification. Liquid assets in the amount of ten (10) percent of the estimated project cost will be required. For an experience record to be considered to be acceptable for a given project, it must reflect the experience of the firm seeking qualification in work of both the same nature and magnitude as that of the project for which bids are to be received , and such experience must have been completed not more than five (5) years prior to the date on which Bids are to be received. The Director of the Water Department shall be sole judge as to the acceptability of experience for qualification to bid on any Fort Worth Water Department project. The prospective bidder shall schedule the equipment he has available for the project and state that he will rent such additional equipment as may be required to complete the project on which he submits a bid. C2-2.2 INTERPRETATION OF QUANTITIES: The quantities of work and materials to be furnished as may be listed in the proposal forms or other parts of the Contract Documents will be considered as approximate only and will be used for the purpose of comparing bids on a uniform basis. Payment will be made to the Contractor for only the actual quantities of work performed or materials furnished in strict accordance with the Contract Documents and Plans. The quantities of work to be performed and materials to be furnished may be increased or decreased as hereinafter provided, without in any way invalidating the unit prices bid or any other requirements of the Contract Documents. C2-2 (1) C2-2.3 EXAMINATION OF CONTRACT DOCUMENTS AND SITE OF PROJECT: Bidders are advised that the Contract Documents on file with the Owner shall constitute all of the information which the Owner will furnish. All additional information and data which the Owner will supply after promulgation of the formal contract documents shall be issued in the form of written addenda and shall become part of the Contract Documents just as though such addenda were actually written into the original Contract Documents. Bidders are required , prior to filing of proposal, to read and become familiar with the Contract Documents, to visit the site of the project and examine carefully all local conditions, to inform themselves by their own independent research and investigations , tests, boring , and by such other means as may be necessary to gain a complete knowledge of the conditions which will be encountered during construction of the project. They must judge for themselves the difficulties of the work and all attending circumstances affecting the cost of doing the work or the time required for its completion, and obtain all information required to make an intelligent proposal. No information given by the Owner or any representative of the Owner other than that contained in the Contract Documents and officially promulgated addenda thereto, shall be binding upon the Owner. Bidders shall rely exclusively and solely upon their own estimates, investigation , research , tests , explorations , and other data which are necessary for full and complete information upon which the proposal is to be based. It is mutually agreed that the submission of a proposal is prima-facie evidence that the bidder has made the investigation , examinations and tests herein required. Claims for additional compensation due to variations between conditions actually encountered in construction and as indicated in the Contract Documents will not be allowed. The logs of Soil Borings, if any, on the plans are for general information only and may not be correct. Neither the Owner nor the Engineer guarantee that the data shown is representative of conditions which actually exist. C2-2.4 SUBMITTING OF PROPOSAL: The Bidder shall subm it his Proposal on the form furnished by the Owner. All blank spaces applicable to the project contained in the form shall be correctly filled in and the Bidder shall state the prices, written in ink in both words and numerals, for which he proposes to do work contemplated or furnish the materials required. All such prices shall be written legibly. In case of discrepancy between price written in words and the price written in numerals, the price most advantageous to the City shall govern. If a proposal is submitted by an individual , his or her name must be signed by him (her) or his (her) duly authorized agent. If a proposal is submitted by a firm , association , or partnership , the name and address of each member of the firm , association, or partnership, or by person duly authorized. If a proposal is submitted by a company or corporation, the company or corporation name and business address must be given, and the proposal signed by an official or duly authorized agent. The corporate seal must be affixed. Power of Attorney authorizing agents or others to sign proposal must be properly certified and must be in writing and submitted with the proposal . C2-2 (2) C2-2.5 REJECTION OF PROPOSALS: Proposals may be rejected if they show any alteration of words or figures, additions not called for, conditional or uncalled for alternate bids, erasures , or irregularities of any kind , or contain unbalanced value of any items. Proposal tendered or delivered after the official time designated for receipt of proposal shall be returned to the Bidder unopened. C2-2.6 BID SECURITY: No proposal will be considered unless it is accompanied by a "Proposal Security" of the character and the amount indicated in the "Notice to Bidders" and the "Proposal." The Bid Security is required by the Owner as evidence of good faith on the part of the Bidder, and by way of a guaranty that if awarded the contract, the Bidder will within the required time execute a formal contract and furnish the required performance and other bonds. The bid security of the three lowest bidders will be retained until the contract is awarded or other disposition is made thereof. The bid security of all other bidders may be returned promptly after the canvass of bids. C2-2.7 DELIVERY OF PROPOSAL: No proposal will be considered unless it is delivered, accompanied by its proper Bid Security, to the City Manager or his representative in the official place of business as set forth in the "Notice to Bidders." It is the Bidder's sole responsibility to deliver the proposal at the proper time to the proper place. The mere fact that a proposal was dispatched will not be considered. The Bidder must have the proposal actually delivered. Each proposal shall be in a sealed envelope plainly marker with the word "PROPOSAL ," and the name or description of the project as designated in the "Notice to Bidders." The envelope shall be addressed to the City Manager, City Hall, Fort Worth, Texas. C2-2.8 WITHDRAWING PROPOSALS: Proposals actually filed with the City Manager cannot be withdrawn prior to the time set for opening proposals. A request for non-consideration must be made in writing, addressed to the City Manager, and filed with him prior to the time set for opening of proposals. After all proposals not requested for non-consideration are opened and publicly read aloud, the proposals for which non- consideration requests have been properly filed may, at the option of the Owner, be returned unopened. C2-2.9 TELEGRAHIC MODIFICATIONS OF PROPOSALS: Any Bidder may modify his proposal by telegraphic communication at any time prior to the time set for opening proposals, provided such telegraphic communication is received by the City Manager prior to the said proposal opening time, and provided further, that the City Manager is satisfied that a written and duly authenticated confirmation of such telegraphic communication over the signature of the bidder was mailed prior to the proposal opening time. If such confirmation is not received within forty-eight ( 48) hours after the proposal opening time, no further consideration will be given to the proposal. C2-2 (3) C2-2.10 PUBLIC OPENING OF PROPOSAL: Proposals which have been properly filed and for which no "Non-consideration Request" has been received will be publicly opened and read aloud by the City Manager or his authorized representative at the time and place indicated in the "Notice to Bidders." All proposals which have been opened and read will remain on file with the Owner until the contract has been awarded. Bidders or their authorized representatives are in vited to be present for the opening of bids. C2-2.11 IRREGULAR PROPOSALS: Proposals shall be considered as "Irregular" if they show any omissions , alterations of form, additions , or conditions not called for , unauthorized alternate bids , or irregularities of any kind. However, the Owner reserves the right to waive any all irregularities and to make the award of the contract to the best interest of the City. Tendering a proposal after the closing hour is an irregularity which can not be waived. C2-2.12 DISQUALIFICATION OF BIDDERS : Bidders may be disqualified and their proposals not considered for any of, but not limited to , the following reasons: a) Reasons for believing that collusion exists among bidders. b) Reasonable grounds for believing that any bidder is interested in more than one proposal for work contemplated. c) The bidder being interested in any litigation against the Owner or where the Owner may have a claim against or be engaged in litigation against the bidder. d) The bidder being in arrears on any existing contract or having defaulted on a previous contract. e) The bidder having performed a prior contract in an unsatisfactory manner. f) Lack of competency as revealed by financial statement, experience statement, equipment schedule, and such inquiries as the Owner may see fit to make. g) Uncompleted work which , in the judgment of the Owner, will prevent or hinder the prompt completion of additional work if awarded. h) The bidder not filing with the Owner, one week in advance of the hour of the opening of proposals the following: 1. Financial Statement showing the financial condition of the bidder as specified in Part "A" -Special Instructions 2 . A current experience record showing especially the projects of a nature similar to the one under consideration, which have been successfully completed by the Bidder. 3. An equipment schedule showing the equipment the bidder has available for use on the project. The Bid Proposal of the bidder, who, in the judgment of the Engineer, is disqualified under the requirements stated herein , shall be set aside and not opened. C2-2 (4) PART C -GENERAL CONDITIONS C3-3 AW ARD AND EXECUTION OF DOCUMENTS SECTION C3-3 AWARD AND EXECUTION OF DOCUMENTS: C3-3.1 CONSIDERATION OF PROPOSALS: After proposals have been opened and read aloud, the proposals will be tabulated on the basis of the quoted prices , the quantities shown in the proposal , and the application of such formulas or other methods of bringing items to a common basis as may be established in the Contract Documents. The total obtained by taking the sum of the products of the unit prices quoted and the estimated quantities plus any lump sum items and such other quoted amounts as may enter into the cost of the completed project will be considered as the amount of the bid. Until the ward of the contract is made by the Owner, the right will be reserved to reject any or all proposals and waive technicalities , to re-advertise for new proposals , or to proceed with the work in any manner as may be considered for the best interest of the Owner. C3-3.2 MINORITY BUSINESS ENTERPRISE/WOMEN-OWNED BUSINESS ENTERPRISE COMPLIANCE: Contractor agrees to provide to Owner, upon request, complete and accurate information regarding actual work performed by a Minority Business Enterprise (MBE) and/or a Woman-owned Business Enterprise (WBE) on the contract and the payment therefor. Contractor further agrees , upon request by the Owner, to allow and audit and/or an examination of any books , records , or files in the possession of the Contractor that will substantiate the actual work performed by an MWE or WBE. Any material misrepresentation of any nature will be grounds for termination of the contract and for initiating any action under appropriate federal , state or local laws and ordinances relating to false statements; further , any such misrepresentation may be grounds for disqualification of Contractor at Owner 's discretion for bidding on future Contracts with the Owner for a period of time of not less than six (6) months . C3-3.3 EQUAL EMPLOYMENT PROVISIONS: The Contractor shall comply with Current City Ordinances prohibiting discrimination in employment practices. The Contractor shall post the required notice to that effect on the project site, and at his request , will be provided assistance by the City of Fort Worth's Equal Employment Officer who will refer any qualified applicant he may have on file in his office to the Contractor. Appropriate notices may be acquired from the Equal Employment Officer. C3-3.4 WITHDRAW AL OF PROPOSALS: After a proposal has been read by the Owner, it cannot be withdrawn by the Bidder within forty-five (45) days after the date on which the proposals were opened. C3-3 (1) C 3-3.5 AWARD OF CONTRACT: The Owner reserves the right to withhold final action on the proposals for a reasonable time, not to exceed forty-five (45) days after the date of opening proposals, and in no event will an award be made until after investigations have been made as to the responsibility of the proposed awardee. The award of the contract, if award is made, will be to the lowest and best responsive bidder. The award of the contract shall not become effective until the Owner has notified the Contractor in writing of such award. C3-3.6 RETURN OF PROPOSAL SECURITIES: As soon as proposed price totals have been determined for comparison of bids, the Owner may, at its discretion, return the proposal security which accompanied the proposals which , in its judgment, would not be considered for the award. All other proposal securities, usually those of the three lowest bidders, will be retained by the Owner until the required contract has been executed and bond furnished or the Owner has otherwise disposed of the bids, after which they will be returned by the City Secretary. C3-3.7 BONDS: With the execution and delivery of the Contract Documents, the Contractor shall furnish to , and file with the owner in the amounts herein required, the following bonds: a. PERFORMANCE BOND: A good and sufficient performance bond in the amount of not less than 100 percent of the amount of the contract, as evidenced by the proposal tabulation or otherwise, guaranteeing the full and faithful execution of the work and performance of the contract, and for the protection of the Owner and all other persons against damage by reason of negligence of the Contractor, or improper execution of the work or use of inferior materials. This performance bond shall guarantee the payment for all labor, materials, equipment, supplies, and services used in the construction of the work, and shall remain in full force and effect until provisions as above stipulated are accomplished and final payment is made on the project by the City. b . MAINTENANCE BOND: A good and sufficient maintenance bond , in the amount of not less than 100 percent of the amount of the contract, as · evidenced by the proposal tabulation or otherwise, guaranteeing the prompt, full and faithful performance of the general guaranty which is set forth in paragraph C8-8.10. c. PAYMENT BOND: A good and sufficient payment bond, in the amount of not less than 100 percent of the amount of the contract, as evidenced by the proposal tabulation or otherwise, guaranteeing the prompt, full and faithful payment of all claimants as defined in Article 5160, Revised Civil C3-3 (2) d. Statutes of Texas , 1925, as amended by House Bill 344, Acts 56th Legislature, Regular Session, 1959, effective April 27 , 1959, and/or the latest version thereof, supplying labor and materials in the prosecution of the work provided for in the contract being constructed under these specifications. Payment Bond shall remain in force until all payments as above stipulated are made. OTHER BONDS: Such other bonds as may be required by these Contract Documents shall be furnished by the Contractor. No sureties will be accepted by the Owner which are at the time in default or delinquent on any bonds or which are interested in any litigation against the Owner. All bonds shall be made on the forms furnished by the Owner and shall be executed by an approved surety company doing business in the City of Fort Worth, Texas, and which is acceptable to the Owner. In order to be acceptable, the name of the surety shall be included on the current U.S. Treasury list of acceptable sureties, and the amount of bond written by any one acceptable company shall not exceed the amount shown on the Treasury list for that company. Each bond shall be properly executed by both the Contractor and Surety Company. Should any surety on the contract be determined unsatisfactory at any time by the Owner, notice will be given the Contractor to that effect and the Contractor shall immediately provide a new surety satisfactory to the Owner. No payment will be made under the contract until the new surety or sureties, as required, have qualified and have been accepted by the Owner. The contract shall not be operative nor will any payments be due or paid until approval of the bonds by the Owner. C3-3.8 EXECUTION OF CONTRACT: Within ten (10) days after the Owner has appropriate resolution, or otherwise, awarded the contract, the Contractor shall execute and file with the Owner, the Contract and such bonds as may be required in the Contract Documents. No Contract shall be binding upon the Owner until it has been attested by the City Secretary, approved as to form and legality by the City Attorney, and executed for the Owner by either the Mayor or City Manager. C3-3.9 FAILURE TO EXECUTE CONTRACT: The failure of the Awardee to execute the required bond or bonds or to sign the required contract within ten (10) days after the contract is awarded shall be considered by the owner as an abandonment of his proposal, and the owner may annul the Award. By reason of the uncertainty of the market prices of material and labor, and it being impracticable and difficult to accurately determine the amount of damages occurring to the owner by reason of said awardee's failure to execute said bonds and contract within ten (10) days, the proposal security accompanying the proposal shall be the agreed amount of damages which the Owner will C3-3 (3) suffer by reason of such failure on the part of the Awardee and shall thereupon immediately be forfeited to the Owner. The filing of a proposal will be considered as acceptance of this provision by the Bidder. C-3-3.10 BEGINNING WORK: The Contractor shall not commence work until authorized in writing to do so by the Owner. Should the Contractor fail to commence work at the site of the project within the time stipulated in the written authorization usually termed "Work Order" or "Proceed Order", it is agreed that the Surety Company will , within ten (10) days after the commencement date set forth in such written authorization, commence the physical execution of the contract. C3-3. l 1 INSURANCE: The Contractor shall not commence work under this contract until he has obtained all insurance required under the Contract Documents, and such insurance has been approved by the Owner. The prime Contractor shall be responsible for delivering to the Owner the sub-contractor's certificate of insurance for approval. The prime Contractor shall indicate on the certificate of insurance included in the documents for execution whether or not his insurance covers sub-contractors. It is the intention of the Owner that the insurance coverage required herein shall include the coverage of all sub-contractors. a. COMPENSATION INSURANCE: The Contractor shall maintain, during the life of this contract, Worker's Compensation Insurance on all of his employees to be engaged in work on the project under this contract, and for all sub-contractors. In case any class of employees engaged in hazardous work on the project under this contract is not protected under the Worker 's Compensation Statute , the Contractor shall provide adequate employer 's general liability insurance for the protection of such of his employees not so protected. b. C. COMPREHENSIVE GENERAL LIABILITY INSURANCE : The Contractor Shall procure and shall maintain during the life of this contract, Comprehensive General Liability Insurance (Public Liability and Property Damage Insurance) in the amount not less than $500,000 covering each occurrence on account of bodily injury, including death , and in an amount not less than $500,000 covering each occurrence on account of property damage with $2,000,000 umbrella policy coverage. ADDITIONAL LIABILITY: The Contractor shall furnish insurance as a separate policies or by additional endorsement to one of the above-mentioned policies, and in the amount as set forth for public liability and property damage, the following insurance: 1. Contingent Liability ( covers General Contractor's Liability for acts of sub-contractors). C3-3 (4) 2. Blasting, prior to any blasting being done. 3. Collapse of buildings or structures adjacent to excavation .(if excavation are performed adjacent to same). 4. Damage to underground utilities for $500 ,000. 5. Builder's risk (where above-ground structures are involved). 6. Contractual Liability ( covers all indemnification requirements of Contract). d. AUTOMOBILE INSURANCE -BODILY INJURY AND PROPERTY DAMAGE : The Contractor shall procure and maintain during the life of this Contract, Comprehensive Automobile Liability Insurance in an amount not less than $250 ,000 for injuries including accidental death to any one person and subject to the same limit for each person an amount not less than $500,000 on account of one accident, and automobile property damage insurance in an amount not less than $100 ,000. e. SCOPE OF INSURANCE AND SPECIAL HAZARD: The insurance required under the above paragraphs shall provide adequate protection for the Contractor and his sub -contractors, respectively, against damage claims which may arise from operations under this contract, whether such operations be by the insured or by anyone directly or indirectly employed by him, and also against any of the following special hazards which may be encountered in the performance of the Contract. f. PROOF OF CARRIAGE OF INSURANCE: The Contractor shall furnish the owner with satisfactory proof of coverage by insurance required in these Contract Documents in the amounts and by carriers satisfactory to the Owner. (Sample attached.) All insurance requirements made upon the Contractor shall apply to the sub-contractors , should the Prime Contractor 's insurance not cover the sub-contractor's work operations. C3-3 (5) g. LOCAL AGENT FOR INSURANCE AND BONDING: The insurance and bonding companies with whom the Contractor's insurance and performance , payment, maintenance and all such other bonds are written, shall be represented by an agent or agents having an office located within the city limits of the City of Fort Worth. Tarrant County, Texas. Each such agent shall be a duly qualified, one upon whom authority and power to act on behalf of the insurance and/or bonding company to negotiate and settle with the City of Fort Worth , or any other claimant , and claims that the City of Fort Worth or other claimant or any property owner who has been damaged , may have against the Contractor, insurance, and/or bonding company. If the local insurance representative is not so empowered by the insurance or bonding companies , then such authority must be vested in a local agent or claims officer residing in the Metroplex , the Fort Worth- Dallas area. The name of the agent, or agents shall be set forth on all such bonds and certificates of insurance. C3-3.12 CONTRACTOR 'S OBLIGATIONS: Under the Contract, the Contractor shall pay for all materials , labor and services when due. C3-3.13 WEEKLY PAYROLLS: A certified copy of each payroll covering payment of wages to all persons engaged in work on the project at the site of the project shall be furnished to the Owner 's representative within seven (7) days after the close of each payroll period. A copy or copies of the applicable minimum wage rates as set forth in the Contract Documents shall be kept posted in a conspicuous place at the site of the project at all times during the course of the Contract. Copies of the wage rates will be furnished the Contractor, by the Owner; however, posting and protection of the wage rates shall be the responsibility of the Contractor. C3-3.14 CONTRACTOR'S CONTRACT ADMINISTRATION: Any Contractor, whether a person, persons , partnership, company, firm , association , corporation or other who is approved to do business with and enters into a contract with the City for construction of water and/or sanitary sewer facilities, will have or shall establish a fully operational business office within the Fort Worth-Dallas metropolitan area. The Contractor shall charge, delegate, or assign this office (or he may delegate his Project Superintendent) with full authority to transact all business actions required in the performance of the Contract. This local authority shall be made responsible to act for the Contractor in all matters made responsible to act for the Contractor in all matters pertaining to the work governed by the Contract whether it be administrative or other wise and as such shall be empowered, thus delegated and directed, to settle all material , labor or other expenditure, all claims against work or any other mater associated such as maintaining adequate and appropriate insurance or security coverage for the project. Such local authority for the administration of the work under the Contract shall be maintained until all business transactions executed as part of the Contract are complete. C3-3 (6) Should the Contractor's principal base of operations be other than in the Fort Worth- Dallas metropolitan area, notification of the Contractor 's assignment of local authority shall be made in writing to the Engineer in advance of any work on the project, all appropriately signed and sealed, as applicable , by the Contractor's responsible offices with the understanding that this written assignment of authority to the local representative shall become part of the project Contract as though bound directly into the project documents. The intent of these requirements is that all matters associated with the Contractor's administration, whether it be oriented in furthering the work , or other, be governed direct by local authority. This same requirement is imposed on insurance and surety coverage. Should the Contractor's local representative fail to perform to the satisfaction of the Engineer, the Engineer, at his sole discretion, may demand that such local representative be replaced and the Engineer may, at his sole discretion, stop all work until a new local authority satisfactory to the Engineer is assigned. No credit of working time will be allowed for periods in which work stoppages are in effect for this reason. C3-3.15 VENUE: Venue of any action hereinunder shall be exclusively in Tarrant County, Texas . C3-3 (7) SECTION C4-4 SCOPE OF WORK PART C -GENERAL CONDITIONS C4-4 SCOPE OF WORK C4-4.1 INTENT OF CONTRACT DOCUMENTS: It is the definite intention of these Contract Documents to provide for a complete , useful project which the Contractor undertakes to construct or furnish , all in full compliance with the requirements and intent of the Contract Documents. It is definitely understood that the Contractor shall do all work as provided for in the Contract Documents, shall do all extra or special work as may be considered by the Owner as necessary to complete the project in a satisfactory and acceptable manner. The Contractor shall , unless otherwise specifically stated in these Contract Documents , furnish all labor, tools , materials , machinery, equipment, special services , and incidentals necessary to the prosecution and completion of the project. C4-4.2 SPECIAL PROVISIONS: Should any work or conditions which are not thoroughly and satisfactorily stipulated or covered by General or Special Conditions of these Contract Documents be anticipated, or should there be any additional proposed work which is not covered by these Contract Documents , the "Special Provisions " covering all such work will be prepared by the Owner previous to the time of receiving bids or proposals for any such work and furnished to the Bidder in the form of Addenda. All such "Special Provisions " shall be considered to be part of the Contract Documents just as though they were originally written therein. C4-4 .3 INCREASED OR DECREASED QUANTITIES: The Owner reserves the right to alter the quantities of the work to be performed or to extend or shorten the improvements at any time when and as found to be necessary, and the Contractor shall perform the work as altered , increased or decreased at the unit prices. Such increased or decreased quantity shall not be more than twenty-five (25) percent of the contemplated quantity of such item or items. When such changes increase or decrease the original quantity of any item or items of work to be done or materials to be furnished by the 25 percent or more, then either party to the contract shall upon written request to the other party be entitled to a revised consideration upon that portion of the work above or below the 25 percent of the original quantity stated in the proposal; such revised consideration to be determined by special agreement or as hereinafter provided for "Extra Work ." No allowance will be made for any changes in anticipated profits not shall such changes be considered as waiving or invalidating any conditions or provisions of the Contract Documents . Variations in quantities of sanitary sewer pipes in depth categories , shall be interpreted herein as applying to overall quantities of sanitary sewer pipe in each pipe size, but not to the various depth categories. C4-4 (1) C4-4.4 ALTERATION OF CONTRACT DOCUMENTS: By Change order, the owner reserves the right to make such changes in the Contract Documents and in the character or quantities of the work as may be necessary or desirable to insure completion in the most satisfactory manner, provided such changes do not materially alter the original Contract Documents or change the general nature of the project as a whole. Such changes shall not be considered as waiving or invalidating any condition or provision of the Contract Documents. C4-4.5 EXTRA WORK: Additional work made necessary by changes and alterations of the Contract Documents or of quantities or for other reasons for which no prices are provided in the Contract Documents , shall be defined as "Extra Work" and shall be performed by the Contractor in accordance with these Contract Documents or approved additions thereto; provided however, that before any extra work is begun a "Change order" shall be executed or written order issued by the Owner to do the work for payments or credits as shall be determined by one or more combination of the following methods: a. Unit bid price previously approved. b. An agreed lump sum. I c. The actual reasonable cost of (1) labor, (2) rental of equipment used on the extra work for the time so used at Associated General Contractors of America current equipment rental rates , (3) materials entering permanently into the project, and (4) actual cost of insurance, bonds, and social security as determined by the Owner, plus a fixed fee to be agreed upon but not to exceed 10 percent of the actual cost of such extra work. The fixed fee is not to include any additional profit to the Contractor for rental of equipment owner by him and used for extra work. The fee shall be full and complete compensation to cover the cost of superintendence, overhead, other profit, general and all other expense not included in (1 ), (2), (3), and ( 4) above. The Contractor shall keep accurate cost records on the form and in the method suggested by the Owner and shall give the Owner access to all accounts, bills, vouchers, and records relating to the Extra Work. No "Change Order" shall become effective until it has been approved and signed by each of the Contracting Parties. No claim for Extra Work of any kind will be allowed unless ordered in writing by the Owner. In case any orders or instructions, either oral or written, appear to the Contractor to involve Extra Work for which he should receive compensation, he shall make written request to the Engineer for written orders authorizing such Extra Work, prior to beginning such work. C4-4 (2) Should a difference arise as to what does or dose not con stitute Extra Work , or as to the payment thereof, and the Engineer insists upon its performance, the Contractor shall proceed with the work after making written request for written orders and shall keep accurate account of the actual reasonable cost thereof as provided under method (Item C). Claims for extra work will not be paid unless the Contractor shall file his claim with the Owner within five (5) days before the time for making the first estimate after such work is done and unless the claim is supported by satisfactory vouchers and certified payrolls covering all labor and materials expended upon said Extra Work. The Contractor shall furnish the Owner such installation records of all deviations from the original Contract Documents as may be necessary to enable the Owner to prepare for permanent record a corrected set of plans showing the actual installation. The compensation agreed upon for "Extra Work" whether or not initiated by a "Change Order" shall be a full , complete and final payment for all costs Contractor incurs as a result or relating to the change or extra work, whether said costs are known, unknown , foreseen or unforeseen at that time , including without limitation, any costs for delay, extended overhead, ripple or impact cost, or any other effect on changed or unchanged work as a result of the change or extra work. C4-4.6 SCHEDULE OF OPERATION: Before commencing any work under this contract, the Contractor shall submit to the Owner and receive the Owner 's approval thereof, a "Schedule of Operations ," showing by a straight line method the date of commencing and finishing each of the major elements of the Contract. There shall be also shown the estimated monthly cost of work for which estimates are to be expected. There shall be presented also a composite graph showing the anticipated progress of construction with the time being plotted horizontally and percentage of completion plotted vertically. The progress charts shall be prepared on 8-1 /2" x 11 " sheets and at least five black or blue line prints shall be furnished to the Owner. C4-4. 7 PROGRESS SCHEDULES FOR WATER AND SEWER PLANT FACILITIES: Within ten (I 0) days prior to submission of the first monthly progress payment, the Contractor shall prepare and submit to the owner for approval six copies of the schedule in which the Contractor proposes to carry on activities (including procurement of materials , plans, and equipment) and the contemplated dates for completing the same. The schedule shall be in the form of a time schedule Critical Path Method (CPM) network diagram. As the work progresses, the Contractor shall enter on the diagram the actual progress at the end of each partial payment period or at such intervals as directed by the Engineer. The Contractor shall also revise the schedule to reflect any adjustments in contract time approved by the Engineer. Three copies of the updated schedule shall be delivered at such intervals as directed by the Engineer. As a minimum , the construction schedule shall incorporate all work elements and activities indicated in the proposal and in the technical specifications. C4-4 (3) Prior to the final drafting of the detailed construction schedule, the Contractor shall review the draft schedule with the Engineer to ensure the Contractor's understanding of the contract requirements. The following guidelines shall be adhered to in preparing the construction schedule: a. Milestone dates and final project completion dates shall be developed to conform to the time constraints, sequencing requirements and completion time. b. The construction progress shall be divided into activities with time durations of approximately fourteen days (14) days and construction values not to exceed $50,000. Fabrication, delivery and submittal activities are exceptions to this guideline. c. Durations shall be in calendar days and normal holidays and weather conditions over the duration of the contract shall be accounted for within the duration of each activity. d. One critical path shall be shown on the construction schedule. e. Float time is defined as the amount of time between the earliest start date and the latest start date of a chain of activities of the CPM construction schedule. Float time is not for the exclusive use or benefit of either the Contractor or the Owner. f. Thirty days shall be used for submittal review unless otherwise specified. The construction schedule shall as a minimum, be divided into general categories as indicated in the Proposal and Technical Specifications and each general category shall be broken down into activities in enough detail to achieve activities of approximately fourteen (14) days duration. For each general category, the construction schedule shall identify all trades or subcontracts whose work is represented by activities that follow the guidelines of this Section. For each of the trades or subcontracts, the construction schedule shall indicate the following procurements, construction cmd preacceptance activities and events in their logical sequence for equipment and materials. 1. Preparation and transmittal of submittals 2. Submittal review periods. C4-4 (4) 3. Shop fabrication and delivery. 4. Erection or installation. 5. Transmittal of manufacturer 's operation and maintenance instructions. 6. Installed equipment and materials testing. 7. Owner's operator instruction (if applicable). 8. Final inspection. 9. Operational testing. If, in the opinion of the Owner, work accomplished falls behind that scheduled, the Contractor shall take such action as necessary to improve his progress. In addition, the Owner may require the Contractor to submit a revised schedule demonstrating his program and proposed plan to make up lag in scheduled progress and to insure completion of the work within the contract time. If the owner finds the proposed plan not acceptable, he may require the Contractor to increase the work force , the construction plant and equipment, the number of work shifts or overtime operations without additional cost to the Owner. Failure of the Contractor to comply with these requirements shall be considered grounds for determination by the Owner that the Contractor is failing to prosecute the work with diligence as will insure its completion within the time specified. C4-4 (5) PART C-GENERAL CONDITIONS C5-5 CONTROL OF WORK AND MATERIALS SECTION C5-5 CONTROL OF WORK AND MATERIALS C5-5.1 AUTHORITY OF ENGINEER : The work shall be performed to the satisfaction of the Engineer and in strict compliance with the Contract Documents. The Engineer shall decide all questions which arise as to the quality and acceptability of the materials furnished , work performed, rate of progress of the work, overall sequence of the construction , interpretation of the Contract Documents, acceptable fulfillment of the Contract, compensation, mutual rights between Contractor and Owner under these Contract Documents, supervision of the work, resumption of operations , and all other questions or disputes which may arise. Engineer will not be responsible for Contractor's means, methods , techniques , sequence or procedures of construction, or the safety precaution and programs incident thereto, and he will not be responsible for Contractor 's failure to perform the work in accordance with the contract documents. The Engineer shall determine the amount and quality of the work completed and materials furnished, and his decisions and estimates shall be final. His estimates in such event shall be a condition to the right of the Contractor to receive money due him under the Contract. The Owner shall have executive authority to enforce and make effective such necessary decisions and orders as the Contractor fails to carry out promptly. In the event of any dispute between the Engineer and Contractor over the decision of the Engineer on any such matters , the Engineer must, within a reasonable time, upon written request of the Contractor, render and deliver to both the owner and Contractor, a written decision on the matter in controversy. C5-5 .2 CONFORMITY WITH PLANS: The finished project in all cases shall conform with lines, grades , cross-sections, finish, and dimensions shown on the plans or any other requirements other wise described in the Contract Documents. Any deviation from the approved Contract Documents required by the Engineer during construction will in all cases be determined by the Engineer and authorized by the Owner by Change Order. C5-5.3 COORDINATION OF CONTRACT DOCUMENTS : The Contract Documents are made up of several sections , which , taken together, are intended to describe and provide for a complete and useful project, and any requirements appearing in one of the sections is as binding as though it occurred in all sections. In case of discrepancies , figured dimension shall govern over scaled dimensions , plans shall govern over specifications , special conditions shall govern over general conditions and standard specification, and quantities shown on the plans shall govern over those shown in the proposal. The Contractor shall not take advantage of any apparent error or omission in the C5-5 (1) Contract Documents, and the owner shall be permitted to make such corrections or interpretations as may be deemed necessary for fulfillment of the intent of the Contract Documents. In the event the Contractor discovers an apparent error or discrepancy, he shall immediately call this condition to the attention of the Engineer. In the event of a conflict in drawings , specifications, or other portions of the Contract Documents which were not reported prior to the award of Contract, the Contractor shall be deemed to have quoted the most expensive resolution of the conflict. CS-5.4 COOPERATION OF CONTRACTOR : The Contractor will be furnished with three sets of Contract Documents and shall have av ailable on the site of the project at all times , one set of such Contract Documents. The Contractor shall give to the work the constant attention necessary to facilitate the progress thereof and shall cooperate with the Engineer, his inspector, and other Contractors in every possible way. The Contractor shall at all times have competent personnel available to the project site for proper performance of the work. The Contractor shall provide and maintain at all times at the site of the project a competent, English-speaking superintendent and an assistant who are fully authorized to act as the Contractor's agent on the work. Such superintendent and his assistant shall be capable of reading and understanding the Contract Documents and shall receive and fulfill instructions from the Owner, the Engineer, or his authorized representatives. Pursuant to this responsibility of the Contractor, the Contractor shall designate in writing to the project superintendent, to act as the Contractor's agent on the work. Such assistant project superintendent shall be a resident of Tarrant County, Texas, and shall be subject to call , as is the project superintendent, at any time of the day or night on any day of the week on which the Engineer determines that circumstances require the presence on the project site of a representative of the Contractor to adequately provide for the safety or convenience of the traveling public or the owners of property across which the project extends or the safety of the property contiguous to the project routing. The Contractor shall provide all facilities to enable the Engineer and his inspector to examine and inspect the workmanship and materials entering into the work. CS-5.5 EMERGENCY AND /OR RECTIFICATION WORK: When, in the opinion of the Owner or Engineer, a condition of emergency exists related to any part of the work , the Contractor, or the Contractor through his designated representative, shall respond with dispatch to a verbal request made by the Owner or Engineer to alleviate the emergency condition. Such a response shall occur day or night, whether the project is scheduled on a calendar-day or a working-day basis. Should the Contractor fail to respond to a request from the Engineer to rectify any discrepancies , omissions , or correction necessary to conform with the requirements of the project specifications or plans, the Engineer shall give the Contractor written notice that such work or changes are to be performed. The written notice shall direct attention to the CS-5 (2) discrepant condition and request the Contractor to take remedial action to correct the condition. In the event the Contractor does not take positi ve steps to fulfill this written request, or does not shoe just cause for not taking the proper action , within 24 hours , the City may take such remedial action with City forces or by contract. The City shall deduct an amount equal to the entire costs for such remedial action , plus 25%, from any funds due the Contractor on the project. C5-5.6 FIELD OFFICE: The Contractor shall provide , at no extra compensation, an adequate field office for use of the Engineer, if specifically called for. The field office shall be not less than 10 x 14 feet in floor area, substantially constructed, well heated , air conditioned , lighted , and weather proof, so that documents will not be damaged by the elements. C5 -5. 7 CONTRUCTION STAKES: The City, through its Engineer, will furnish the Contractor with all lines, grades , and measurements necessary to the proper prosecution and control of the work contracted under these Contract Documents, and lines, grades and measurements will be established by means of stakes or other customary method of marking as may be found consistent with good practice. These stakes or markings shall be set sufficiently in advance of construction operations to avoid delay . Such stakes or markings as may be established for Contractor 's use or guidance shall be preserved by the Contractor until he is authorized by the Engineer to remove them. Whenever, in the opinion of the Engineer, any stakes or markings have been carelessly or willfully destroyed , disturbed, or remo ved by the Contractor or any of his employees , the full cost of replacing such stakes or marks plus 25% will be charged against the Contractor, and the full amount will be deducted from payment due the Contractor. CS-5 .8 AUTHORITY AND DUTIES OF CITY INSPECTOR: City Inspectors will be authorized to inspect all work done and to be done and all materials furnished. Such inspection may extend to all or any part of the work, and the preparation or manufacturing of the materials to be used or equipment to be installed. A City Inspector may be stationed on the work to report to the Engineer as to the progress of the work and the manner in which it is being performed, to report any evidence that the materials being furnished or the work being performed by the Contractor fails to fulfill the requirements of the Contract Documents, and to call the attention of the Contractor to any such failure or other infringements . Such inspection or lack of inspection will not relieve the Contractor from any obligation to perform the work in accordance with the requirements of the Contract Documents. In case of any dispute arising between the Contractor and the City Inspector as to the materials or equipment furnished or the manner of performing the work , the City Inspector will have the authority to reject materials or equipment, and/or to suspend work until the question at issue can be referred to and decided by the Engineer. The City Inspector will not, however, be authorized to revoke, alter, enlarge, or release any requirement of these Contract Documents, nor to approve or accept any portion or section of the work , nor to issue any instructions contrary tot he requirement s of the C5-5 (3) Contract Documents. The City Inspector will in no case act as superintendent or foreman or perform any other duties for the Contractor, or interfere with the management or operation of the work. He will not accept from the Contractor any compensation in any form for performing any duties. The Contractor shall regard and obey the directions and instructions of the City Inspector or Engineer when the same are consistent with the obligations of the Contract Documents of the Contract Documents , provided, however, should the Contractor object to any orders or instructions or the City Inspector, the Contractor may within six days make written appeal to the Engineer for his decision on the matter in Controversy. C5-5.9 INSPECTION : The Contractor shall furnish the Engineer with every reasonable facility for ascertaining whether or not the work as performed is in accordance with the requirements of the Contract Documents. If the Engineer so requests , the Contractor shall , at any time before acceptance of the work, remove or uncover such portion of the finished work as may be directed. After examination, the Contractor shall restore said portions of the work to the standard required by the Contract Documents. Should the work exposed or examined prove acceptable, the uncovering or removing and replacing of the covering or making good of the parts remo ved shall be paid for as extra work, but should Work so exposed or examined prove to be unacceptable, the uncovering or removing and replacing of all adjacent defective or damaged parts shall be at the Contractor's expense. No work shall be done or materials used without suitable supervision or inspection. C5-5.10 REMOVAL OF EDEFCTIVE AND UNAUTHORIZED WORK:All work, materials, or equipment which has been rejected shall be remedied or removed and replaced in an acceptable manner by the Contractor at his expense . Work done beyond the lines and grades given or as shown on the plans, except as herein specially provided , or any Extra Work done without written authority, will be considered as unauthorized and done at the expense of the Contractor and will not be paid for by the Owner. Work so done may be ordered removed at the Contractor 's expense. Upon the failure on the part of the Contractor to comply with any order of the Engineer made under the provisions of this paragraph, the Engineer will have the authority to cause defective work to be remedied or removed and replaced and unauthorized work to be removed , and the cost thereof may be deducted from any money due or to become due tot he Contractor. Failure to require the removal of any defective or unauthorized work shall not constitute acceptance of such work. C5-5. l 1 SUBSTITUTE MATERIALS OR EQUIPMENT : If the Specifications, law, ordinance, codes or regulations permit Contractor to furnish or use a substitute that is equal to any material or equipment specified, and if Contractor wishes to furnish or use a proposed substitute, he shall , prior to the preconstruction conference, make written application to ENGINEER for approval of such substitute certifying in writing that the proposed substitute will perform adequately the function called for by the general design , be similar and of equal substance to that specified and be suited to the same use and C5-5 (4) capable of performing the same function as that specified ; and identifying all variations of the proposed substitute from that specified and indicating available maintenance service. No substitute shall be ordered or installed without written approval of Engineer who will be the judge of the equality and may require Contractor to furnish such other data about the proposed substitute as he considers pertinent. No substitute shall be ordered or installed without such performance guarantee and bonds as Owner may require which shall be furnished at Contractor 's expense. Contractor shall indemnify and hold harmless Owner and Engineer and anyone directly or indirectly employees by either of them from and against the claims, damages, losses and expenses (including attorneys fees) arising out of the use of substituted materials or equipment. CS-5.12 SAMPLES AND TESTS OF MATERIALS: Where, in the opinion of the Engineer, or as called for in the Contract Documents, tests of materials or equipment are necessary, such tests will be made at the expense of and paid for direct to the testing agency by the Owner unless other wise specifically provided. The failure of the Owner to make any tests of materials shall in no way relieve the contractor of his responsibility of furnishing materials and equipment fully conforming to the requirements of the Contract Documents. Tests and sampling of materials , unless otherwise specified, will be made in accordance with the latest methods prescribed by the American Society for Testing Materials or specific requirements of the Owner. The Contractor shall provide such facilities as the Engineer may require for collecting and forwarding samples and shall not , without specific written permission of the Engineer, use materials represented by the samples until tests have been made and the materials approved for use. The Contractor will furnish adequate samples without charge to the Owner. In case of concrete, the aggregates, design minimum , and the mixing and transporting equipment shall be approved by the Engineer before any concrete is placed , and the Contractor shall be responsible for replacing any concrete which does not meet the requirements of the Contract Documents. Tests shall be made at least 9 days prior to the placing of concrete, using samples from the same aggregate, cement, and mortar which are to be used later in the concrete. Should the source of supply change, new tests shall be made prior to the use of new materials. CS-5 .13 STORAGE OF MATERIALS : All materials which are to be used in the construction contract shall be stored so as to insure the preservation of quality and fitness of the work. When directed by the Engineer, they shall be placed on wooden platforms or other hard , clean durable surfaces and not on the ground , and shall be placed under cover when directed. Stored materials shall be placed and located so as to facilitate prompt inspection . CS-5.14 EXISTING STRUCTURES AND UTILITIES: The location and dimensions shown on the plans relative to the existing utilities are based on the best information available. Omission from , the inclusion of utility locations on the Plans is not to be considered as nonexistence of, or a definite location of, existing underground utilities. The location of many gas mains , water mains , conduits, sewer lines and service lines for CS-5 (5) all utilities , etc., is unknown to the Owner, and the Owner assumes no responsibility for failure to show any or all such structures and utilities on the plans or to show them in their exact location. It is mutually agreed that such failure will not be considered sufficient basis for claims for additional compensation for Extra Work or for increasing the pay quantities in any manner whatsoever, unless an obstruction encountered is such as to necessitate changes in the lines and grades of considerable magnitude or requires the building of special works, provision of which is not made in these Contract Documents, in which case the provision in these Contract Documents for Extra Work shall apply. It shall be the Contractor's responsibility to verify locations of the adjacent and/or conflicting utilities sufficiently in advance of construction in order that he may negotiate such local adjustments as necessary in the construction process to prov ide adequate clearances. The Contractor shall take all necessary precautions in order to protect all existing utilities , structures , and service lines. Verification of existing utilities, structures, and service lines shall include notification of all utility companies at least forty-eight ( 48) hours in advance of construction including exploratory excavation if necessary. All verification of utilities and their adjustment shall be considered subsidiary work. CS-5.15 INTERRUPTION OF SERVICE: a. Normal Prosecution: In the normal prosecution of work where the interruption of service is necessary, the Contractor, at least 24 hours in advance, shall be required to: 1. Notify the Water Department's Distribution Division as to location, time, and schedule of service interruption. 2. Notify each customer personally through responsible personnel as to the time and schedule of the interruption of their service, or 3. In the event that personal notification of a customer cannot be made , a prepared tag form shall be attached to the customer's door knob. The tag shall be durable in composition, and in large bold letters shall say: C5-5 (6) "NOTICE" Due to Utility Improvement in your neighborhood, your (water) (sewer) service will be interrupted on ____ _ between the hours of and ---- This inconvenience will be as short as possible. Thank You , Contractor Address Phone b. Emergency: In the event that an unforeseen service interruption occurs, notice shall be as above, but immediate. CS-5.16 MUTUAL RESPONSIBILITY OF CONTRACTORS: If, through act or neglect on the part of the Contractor, or any other Contractor or any sub-contractor shall suffer loss or damage of the work , the Contractor agrees to settle with such other Contractor or sub-contractor by agreement or arbitration. If such other Contractor or sub- contractor shall assert any claim against the owner on account of damage alleged to hav e been sustained, the owner will notify the Contractor, who shall indemnify and save harmless the owner against any such claim. CS-5.17 CLEAN-UP: Clean-up of surplus and/or waste materials accumulated on the job site during the prosecution of the work under these Contract Documents shall be accomplished in keeping with a daily routine established to the satisfaction of the Engineer. Twenty-four (24) hours after written notice is given the Contractor that the clean-up on the job site is proceeding in a manner unsatisfactory to the Engineer, if the Contractor fails to correct the unsatisfactory procedure, the City may take such direct action as the Engineer deems appropriate to correct the clean-up deficiencies cited to the Contractor in the written notice, and the costs of such direct action, plus 25 % of such costs, shall be deducted from the monies due or to become due to the Contractor. Upon the completion of the project as a whole as covered by these Contract Documents, and before final acceptance and final payment will be made, the Contractor shall clean and remove from the site of the project all surplus and discarded materials, temporary structures, and debris of every kind . He shall leave the site of all work in a neat and orderly condition equal to that which originally existed. Surplus and waste materials removed from the site of the work shall be disposed of at locations satisfactory to the Engineer. The Contractor shall thoroughly clean all equipment and materials installed by him and shall deliver over such materials and equipment in a bright, clean , polished and new appearing condition. No extra compensation will be made to the Contractor for any clean-up required on the project. CS-5 (7) C5-5.18 FINAL INSPECTION: Whenever the work provided for in and contemplated under the Contract Documents has been satisfactorily completed and final clean-up performed , the Engineer will notify the proper officials of the Owner and request that a Final Inspection be made . Such inspection will be made within 10 days after such notification. After such final inspection , if the work and materials and equipment are found satisfactory, the Contractor will be notified in writing of the acceptance of the same after the proper resolution has been passed by the City Council. No time charge will be made against the Contractor between said date of notification of the Engineer and the date of final inspection of the work. C5-5 (8) PART C-GENERAL CONDITIONS C6-6 LEGAL RELATIONS AND PUBLIC RESPONSIBILITY SECTION C6-6 LEGAL RELATIONS AND PUBLIC RESPONSIBILITY C6-6.l LAWS TO BE OBSERVED :The Contractor shall at all times observe and comply with all Federal and State Laws and City ordinances and regulations which in any way affect the conduct of the work or his operations , and shall observe and comply with all orders , laws, ordinances and regulations which exist or which may be enacted later by bodies having jurisdiction or authority for such enactment. No plea or misunderstanding or ignorance thereof will be considered. The Contractor and his Sureties shall indemnify and save harmless the City and all of its officers , agents , and employees against any and all claims or liability arising from or based on the violation of any such law , ordinance, regulation , or order, whether it be by himself or his employees. C6-6.2 PERMITS AND LICENSES: The Contractor shall procure all permits and licenses , pay all charges , costs and fees , and give all notices necessary and incident to the due and lawful prosecution of the work. C6-6.3 PATENTED DEVICES, MATERIALS, AND PROCESSES: If the Contractor is r equired or desires to use any design , device, material , or process covered by letter, patent, or copyright, he shall provide for such use by suitable legal agreement with the patentee or owner of such patent, letter, or copyrighted design. It is mutually agreed and understood that without exception the contract price shall include all royalties or cost arising from patents , trademarks , and copyrights in any way involved in the work. The Contractor and his sureties shall indemnify and save harmless the Owner from any and all claims for infringement by reason of the use of any such trade-mark or copyright in connection with the work agreed to be performed under these Contract Documents, and shall indemnify the Owner for any cost , expense, or damage which it may be obliged to pay by reason of such infringement at any time during the prosecution of the work or after completion of the work, provided, however, that the Owner will assume the responsibility to defend any and all suits brought for the infringement of any patent claimed to be infringed upon the design , type of construction or material or equipment specified in the Contract Documents furnished the Contractor by the Owner, and to hold the Contractor harmless on account of such suits. C6-6.4 SANITARY PROVISIONS: The Contractor shall establish and enforce among his employees such regulations in regard to cleanliness and disposal of garbage and waste as will tend to prevent the inception and spread of infectious or contagious diseases and to effecti v ely prevent the creation of a nuisance about the work on any property either public or private, and such regulations as are required by Law shall be put into immediate force and effect by the Contractor. The necessary sanitary conveniences for use of laborers on the work, properly secluded from public observation , shall be constructed and maintained by the Contractor and their use shall be strictly enforced by C6-6(1) the Contractor. All such facilities shall be kept in a clean and sanitary condition , free from objectionable odors so as not to cause a nuisance. All sanitary laws and regulations of the State of Texas and the City shall be strictly complied with. C6-6.5 PUBLIC SAFETY AND CONVENIENCE: Materials or equipment stored about the work shall be placed and used , and the work shall at all times be so conducted , as to cause no greater obstruction or inconvenience to the public than is considered to be absolutely necessary by the Engineer. The Contractor is required to maintain at all times all phases of his work in such a manner as not to impair the safety or convenience of the public, including, but not limited to, safe and convenient ingress and egress to the property contiguous tot he work area. The Contractor shall make adequate provisions to render reasonable ingress and egress for normal vehicular traffic , except during actual trenching or pipe installation operations , at all driveway crossings. Such provisions may include bridging, placement or crushed stone or gravel or such other means of providing proper ingress and egress for the property served by the driveway as the Engineer may approve as appropriate. Such other means may include the diversion of driveway traffic, with specific approval by the Engineer, If diversion of traffic is approved by the Engineer at any location, the Contractor may make arrangements satisfactory to the Engineer for the diversion of traffic, and shall , at his expense, provide all materials and perform all work necessary for the construction and maintenance of roadways and bridges for such diversion of traffic. Sidewalks must not be obstructed except by special permission of the Engineer. The materials excavated and the construction materials such as pipe used in construction of the work shall be placed so as not to endanger the work or prevent free access to all fire hydrants, fire alarm boxes, police call boxes, water valves, gas valves, or manholes in the vicinity. The Owner reserves the right to remedy any neglect on the part of the Contractor as regards to public convenience and safety which may come to its attention, after twenty-four hours notice in writing to the Contractor, save in cases of emergency when it shall have the right to remedy any neglect without notice, and in either case, the cost of such work or materials furnished by the Owner or by the City shall be deducted from the monies due or to become due to the Contractor. The Contractor, after approval of the Engineer, shall notify the Fire Department Headquarters , Traffic Engineer, and Police Department, when any street or alley is requested to be closed or obstructed or any fire hydrant is to be made inaccessible, and when so directed by the Engineer, shall keep any street, streets, or highways in condition for unobstructed use by fire apparatus. The Contractor shall promptly notify the Fire Department Headquarters when all such obstructed streets , alleys , or hydrants are placed back in service. Where the Contractor is required to construct temporary bridges or make other arrangements for crossing over ditches or streams , his responsibility for accidents in connection with such crossings shall include the roadway approaches as well as the structures of such crossings. C6-6(2) The Contractor shall at all times conduct his operation and use of construction machinery so as not to damage or destroy trees and scrubs located in close proximity to or on the site of the work. Wherever any such damage may be done, the Contractor shall immediately satisfy all claims of property owners, and no payment will be made by the Owner in settlement of such claims. The Contractor shall file with the Engineer a written statement showing all such claims adjusted. C6-6.6 PRIVILEGES OF CONTRACTOR IN STREETS, ALLEYS, AND RIGHT-OF-WAY : For the performance of the contract, the Contractor will be permitted to use and occupy such portions of the public streets and alleys, or other public places or other rights-of-way as provided for in the ordinances of the City, as shown in the Contract Documents, or as may be specifically authorized in writing by the Engineer. A reasonable amount of tools, materials, and equipment for construction purposes may be stored in such space, but no more than is necessary to avoid delay in the construction operations. Excavated and waste materials shall be piled or staked in such a way as not to interfere with the use of spaces that may be designated to be left free and unobstructed and so as not to inconvenience occupants of adjacent property. If the street is occupied by railroad tracks, the work shall be carried on in such manner as not to interfere with the operation of trains, loading or unloading of cars, etc. Other contractors of the Owner may, for all purposes required by the contract, enter upon the work and premises used by the Contractor and shall be provided all reasonable facilities and assistance for the completion of adjoining work. Any additional grounds desired by the Contractor for his use shall be provided by him at his own cost and expense. C6-6.7 RAILWAY CROSSINGS: When the work encroaches upon any right-of-way of any railroad, the City will secure the necessary easement for the work. Where the railroad tracks are to be crossed, the Contractor shall observe all the regulations and instructions of the railroad company as to the methods of performing the work and take all precautions for the safety of property and the public. Negotiations with the railway companies for the permits shall be done by and through the City. The Contractor shall give the City Notice not less than five days prior to the time of his intentions to begin work on that portion of the project which is related to the railway properties. The Contractor will not be given extra compensation for such railway crossings unless specifically set forth in the Contract Documents. C6-6.8 BARRICADES, WARNINGS AND WATCHMEN: Where the work is carried on in or adjacent to any street, alley, or public place, the Contractor shall at his own expense furnish, erect, and maintain such barricades, fences, lights, and danger signals, shall provide such watchman, and shall take all such other precautionary measures for the protection of persons or property and of the work as are necessary. Barricades and fences shall be painted in a color that will be visible at night. From sunset to sunrise the Contractor shall furnish and maintain at least one easily visible burning light at each barricade. A sufficient number of barricades shall be erected and maintained to keep pedestrians away from, and vehicles from being driven on or into, any work under C6-6(3) construction or being maintained. The Contractor shall furnish watchmen and keep them at their respective assignments in sufficient numbers to protect the work and prevent accident or damage. All installations and procedures shall be consistent with provisions set forth in the "1980 Texas Manual on Uniform Traffic Control Devices for Streets and Highways " issued under the authority of the "State of Texas Uniform Act Regulating Traffic on Highways", codified as Article 6701d Veron 's Civil Statues , pertinent section being Section Nos. 27 , 29 , 30 and 31. The Contractor will not remove any regulatory sign, instructional sign, street name sign, or other sign which has been erected by the City. If it is determined that a sign must be removed to permit required construction, the Contractor shall contact the Transportation and Public Works Department, Signs and Markings Division (phone number (817) 871- 8075), to remove the sign. In case of regulatory signs , the Contractor must replace the permanent sign with a temporary sign meeting the requirements of the above referred manual and such temporary sign must be installed prior to the removal of the permanent sign. If the temporary sign is not installed correctly or if it does not meet the required specifications, the permanent sign shall be left in place until the temporary sign requirements are met. When construction work is completed to the extent that the permanent sign can be re-installed, the Contractor shall again contact the Signs and Markings Division to re-install the permanent sign and shall leave his temporary sign in place until such re-installation is completed. The Contractor will be held responsible foe all damage to the work or the public due to failure of barricades, signs, fences, lights, or watchmen to protect them. Whenever evidence is found of such damage to the work the Engineer may order the damaged portion immediately removed and replaced by the Contractor at the Contractor's own expense. The Contractor's responsibility for the maintenance of barricades, signs , fences and lights, and for providing watchmen shall not cease until the project shall have been completed and accepted by the Owner. No compensation, except as specifically provided in these Contract Documents, will be paid to the Contractor for the Work and materials involved in the constructing, providing, and maintaining of barricades, signs, fences, and lights or salaries of watchmen, for the subsequent removal and disposal of such barricades, signs, or for any other incidentals necessary for the proper protection, safety, and convenience of the public during the contract period, as this work is considered to be subsidiary to the several items for which unit or lump sum prices are requested in the Proposal. C6-6.9 USE OF EXPLOSIVES, DROP WEIGHT, ETC.: Should the Contractor elect to use explosives, drop weight, etc., in the prosecution of the work, the utmost care shall be exercised at all times so as not to endanger life or property. The Contractor shall notify the proper representative of any public service corporation, any company, individual, or utility, and the Owner, not less than twenty-four hours in advance of the use of any C6-6(4) activity which might damage or endanger their or his property along or adjacent to the work. Where the use of explosives is to be permitted on the project, as specified in the Special Conditions Documents, or the use of explosives is requested, the Contractor shall submit notice to the Engineer in writing twenty-four hours prior to commencing and shall furnish evidence that he has insurance coverage to protect against any damages and/or injuries arising out of such use of explosives. C6-6. l O WORK WITHIN EASEMENTS: Where the work passes over, through, or into private property, the Owner will provide such right-of-way or easement privileges, as the City may deem necessary for the prosecution of the work. Any additional rights-of-way or work area considered necessary by the Contractor shall be provided by him at his expense. Such additional rights-of-way or work area shall be acquired for the benefit of the City. The City shall be notified in writing as to the rights so acquired before work begins in the affected area. The Contractor shall not enter upon private property for any purpose without having previously obtained permission from the owner of such property. The Contractor will not be allowed to store equipment or material on private property unless and until the specified approval of the property owner has been secured in writing by the Contractor and a copy furnished to the Engineer. Unless specifically provided otherwise, the Contractor shall clear all rights-of-way or easements of obstructions which must be removed to make possible proper prosecution of the work as a part of the project construction operations. The Contractor shall be responsible for the preservation of and shall use every precaution to prevent damage to, all tress, shrubbery, plants, lawns, fences, culverts, curbing, and all other types of structures or improvements, to all water, sewer, and gas lines, to all conduits, overhead pole lines, or appurtenances thereof, including the construction of temporary fences and to all other public or private property adjacent to the work. The Contractor shall notify the proper representatives of the owners or occupants of the public or private lands of interest in lands which might be affected by the work. Such notice shall be made at least 48 hours in advance of the beginning of the work. Notices shall be applicable to both public and private utility companies or any corporation, company, individual, or other, either as owners or occupants, whose land or interest in land might be affected by the work. The Contractor shall be responsible for all damage or injury to property of any character resulting from any act, omission, neglect, or misconduct in the manner or method or execution of the work, or at any time due to defective work, material, or equipment. When and where any direct or indirect or injury is done to public or private property on account of any act, omission, neglect, or misconduct in the execution of the work, or in consequence of non-execution thereof on the part of the Contractor, he shall restore or have restored as his cost and expense such property to a condition at least equal to that existing before such damage or injury was done, by repairing, rebuilding, or otherwise C6-6(5) replacing and restoring as may be directed by the Owner, or he shall make good such damages or injury in a manner acceptable to the owner of the property and the Engineer. All fences encountered and removed during construction of this project shall be restored to the original or a better than original condition upon completion of this project. When wire fencing, either wire mesh or barbed wire is to be crossed, the Contractor shall set cross brace posts on either side of the permanent easement before the fence is cut. Should additional fence cuts be necessary, the Contractor shall provide cross-braced posts at the point of the proposed cut in addition to the cross braced posts provided at the permanent easements limits, before the fence is cut. Temporary fencing shall be erected in place of the fencing removed whenever the work is not in progress and when the site is vacated overnight, and /or at all times to prevent livestock from entering the construction area. The cost for fence removal, temporary closures and replacement shall be subsidiary to the various items bid in the project proposal. Therefore, no separate payment shall be allowed for any service associated with this work. In case of failure on the part of the Contractor to restore such property or to make good such damage or injury, the Owner may, upon 48 hour written notice under ordinary circumstances, and without notice when a nuisance or hazardous condition results, proceed to repair, rebuild, or otherwise restore such property as may be determined by the Owner to be necessary, and the cost thereby will be deducted from any monies due to or to become due to the Contractor under this contract. C6.6. l 1 INDEPENDENT CONTRACTOR: It is understood and agreed by the parties hereto that the Contractor shall perform all work and services hereunder as an independent contractor, and not as an officer, agent, servant, or employee of the Owner. Contractor shall have exclusive control of and exclusive right to control the details of all work and services performed hereunder, and all persons performing the same, and shall be solely responsible for the acts and omissions of its officers, agents, servants, employees, contractor, subcontractors, licensees and invitees. The doctrine of respondeat superior shall not apply as between Owner and Contractor, its officers, agents, employees, contractors and subcontractors, and nothing herein shall be construed as creating a partnership or joint enterprise between Owner and Contractor. C6-6.12 CONTRACTOR'S RESPONSIBILITY FOR DAMAGE CLAIMS: Contractor covenants and agrees to, and does hereby indemnify, hold harmless and defend Owner, its officers, agents, servants, and employees from and against any and all claims or suits for property damage or loss and/or personal injury, including death, to any and all persons, of whatsoever kind or character, whether real or asserted, arising out of or in connection with , directly or indirectly, the work and services to be performed hereunder by the Contractor, its officers, agents, employees, contractors, subcontractors, licensees or invitees, whether or not caused, in whole or in apart, by alleged negligence on the part of officers, agents, employees, contractors, subcontractors, licensees or invitees of the C6-6(6) Owner; and said Contractor does hereby covenant and agree to assume all liability and responsibility of Owner, its officers, agents, servants, and employees for property damage or loss, and/or personal injuries, including death, to any and all person of whatsoever kind or character, whether real or asserted, arising out of or in connection with , directly or indirectly, the work and services to be performed hereunder by the Contractor, its officers, agents, employees, contractors, subcontractors, licensees or invitees , whether or not caused , in whole or in apart , by alleged negligence of officers, agents, employees, contractors, subcontractors, licensees or invitees of the Owner. Contractor likewise covenants and agrees to, and does hereby, indemnify and hold harmless Owner from and against any and all injuries , loss or damages to property of the Owner during the performance of any of the terms and conditions of this Contract, whether arising out of or in connection with or resulting from, in whole or in apart, any and all alleged acts of omission of officers, agents, employees , contractors, subcontractors, licensees, or invitees of the Owner. In the event a written claim for damages against the contractor or its subcontractors remains unsettled at the time all work on the project has been completed to the satisfaction of the Director of the Water Department, as evidenced by a final inspection, final payment to the Contractor shall not be recommended to the Director of the Water Department for a period of 30 days after the date of such final inspection, unless the Contractor shall submit written evidence satisfactory to the Director that the claim has been settled and a release has been obtained from the claimant involved. If the claims concerned remains unsettled as of the expiration of the above 30-day period, the Contractor may be deemed to be entitled to a semi-final payment for work completed, such semi-final payment to be in the amount equal to the total dollar amount then due less the dollar value of any written claims pending against the Contractor arising out of performance of such work, and such semi-final payment may then be recommended by the Director. The Director shall not recommend final payment to a Contractor against whom such a claim for damages is outstanding for a period of six months following the date of the acceptance of the work performed unless the Contractor submits evidence in writing satisfactory tot he Director that: 1. The claim has been settled and a release has been obtained from the claimant involved, or 2. Good faith efforts have been made to settle such outstanding claims , and such good faith efforts have failed. If condition (1) above is met at any time within the six month period, the Director shall recommend that the final payment to the Contractor be made. If condition (2) above is met at any time within the six month period, the Director may recommend that final payment to the Contractor be made. At the expiration of the six month period , the C6-6(7) Director may recommend that final payment be made if all other work has been performed and all other obligations of the Contractor hav e been met to the satisfaction of the Director. The Director may, if he deems it appropriate, refuse to accept bids on other Water Department Contract work from a Contractor against whom a claim for damages is outstanding as a result of work performed under a City Contract. C6-6 .13 CONTRACTOR 'S CLAIM FOR DAMAGES : Should the Contractor claim compensation foe any alleged damage by reason of the acts or omissions of the Owner, he shall within three days after the actual sustaining of such alleged damage, make a written statement to the Engineer, setting out in detail the nature of the alleged damage, and on or before the 25th day of the month succeeding that in which ant such damage is claimed to have been sustained, the Contractor shall file with the Engineer an itemized statement of the details and the amount of such alleged damage and , upon request, shall give the Engineer access to all books of account, receipts , vouchers, bills of lading, and other books or papers containing any evidence as to the amount of such alleged damage. Unless such statements shall be filed as hereinabove required , the Contractor 's claim for compensation shall be waived , and he shall not be entitled to payment on account of such damages. C6-6.14 ADJUSTMENT OR RELOCATION OF PUBLIC UTILITIES, ETC.: In case it is necessary to change , move, or alter in any manner the property of a public utility or others, the said property shall not be moved or interfered with until orders thereupon have been issued by the Engineer. The right is reserved to the owners of public utilities to enter the geographical limits of the Contract for the purpose of making such changes or repairs to the property that may be necessary by the performance of this Contract. C6-6.15 TEMPORARY SEWER AND DRAIN CONNECTIONS: When existing sewer lines have to be taken up or removed, the Contractor shall, at his own expense and cost, provide and maintain temporary outlets and connections for all private or public drains and sewers. The Contractor shall also take care of all sewage and drainage which will be received from these drains and sewers, and for this purpose he shall provide and maintain , at his own cost and expense, adequate pumping facilit ies and temporary outlets or divisions. The Contractor, at his own cost and expense, shall construct such troughs, pipes, or other structures necessary, and be prepared at all times to dispose of drainage and sewage received from these temporary connections until such times as the permanent connections are built and are in service. The existing sewers and connections shall be kept in service and maintained under the Contract, except when specified or ordered to be abandoned by the Engineer. All water, sewage, and other waste shall be disposed of in a satisfactory manner so that no nuisance is created and so that the work under construction will be adequately protected. C6-6(8) C6-6. l 6 ARRANGEMENT AND CHARGES FOR WATER FURNISHED BY THE CITY: When the Contractor desires to use City water in connection with any construction work, he shall make complete and satisfactory arrangements with the Fort Worth City Water Department for so doing. City water furnished to the Contractor shall be delivered to the Contractor from a connection on an existing City main. All piping required beyond the point of delivery shall be installed by the Contractor at his own expense. The Contractor's responsibility in the use of all existing fire hydrant and/or valves is detailed in Section E2-l .2 USE OF FIRE HYDRANTS AND VALVES in these General Contract Documents. When meters are used to measure the water, the charges, if any, for water will be made at the regular established rates. When meters are not used, the charges, if any, will be as prescribed by the City ordinance, or where no ordinances applies, payment shall be made on estimates and rates established by the Director of the Fort Worth Water Department. C 6-6.17 USE OF A SECTION OR PORTION OF THE WORK: Whenever, m the opinion of the Engineer, any section or portion of the work or any structure is in suitable condition, it may be put into use upon the written notice of the Engineer, and such usage shall not be held to be in any way an acceptance of said work or structure or any part thereof or as a waiver of any of the provisions of these Contract Documents. All necessary repairs and removals of any section of the work so put into use, due to defective materials or workmanship, equipment, or deficient operations on the part of the Contractor, shall be performed by the Contractor at his expense. C6-6. l 8 CONTRACTOR'S RESPONSIBILITY FOR THE WORK: Until written acceptance by the Owner as · provided for in these Contract Documents, the work shall be under the charge and care of the Contractor, and he shall take every necessary precaution to prevent injury or damage to the work or any part thereof by action of the elements or from any cause whatsoever, whether arising from the execution or nonexecution of the work. The Contractor shall rebuild, repair, restore, and make good at his own expense all injuries or damage to any portion of the work occasioned by any of the hereinabove causes. C6-6.I9 NO WAIVER OF LEGAL RIGHTS: Inspection by the Engineer or any order by the Owner by payment of money or any payment for or acceptance of any work, or any extension of time, or any possession taken by the City shall not operate as a waiver of any provision of the Contract Documents. Any waiver of any breach or Contract shall not be held to be a waiver of any other or subsequent breach. The Owner reserves the right to correct any error that may be discovered in any estimate that may have been paid and to adjust the same to meet the requirements of the Contract Documents. C6-6(9) C6-6.20 PERSONAL LIABILITY OF PUBLIC OFFICIALS: In carrying out the provisions of these Contract Documents or in exercising any power of authority granted thereunder, there shall be no liability upon the authorized representative of the Owner, either personally or other wise as they are agents and representatives of the City. C6-6.21 STATE SALES TAX: On a contract awarded by the City of Fort Worth , and organization which qualifies for exemption pursuant the provisions of Article 20 .04 (H) of the Texas Limited Sales , Excise, and Use Tax Act, the Contractor may purchase, rent or lease all materials, supplies and equipment used or consumed in the performance of this contract by issuing to his supplier an exemption certificate in lieu of the tax , said exemption certificate to comply with State Comptroller's Ruling .007. Any such exemption certificate issued to the Contractor in lieu of the tax shall be subject to and shall comply with the provision of State Comptroller's Ruling .011 , and any other applicable State Comptroller 's rulings pertaining to the Te xas Limited Sales , Excise, and Use Tax Act. On a contract awarded by a developer for the construction of a publicly-owner improvement in a street right-of-way or other easement which has been dedicated to the public and the City of Fort Worth , an organization which qualifies for exemption pursuant the provisions of Article 20.04 (H) of the Texas Limited Sales, Excise, and Use Tax Act, the Contractor can probably be exempted in the same manner stated above. Texas Limited Sales , Excise , and Use Tax Act permits and information can be obtained from: Comptroller of Public Accounts Sales Tax Di vision Capitol Station Austin , TX C6-6(10) PART C -GENERAL CONDITIONS C7-7 PROSECUTION AND PROGRESS SECTION C7-7 PROSECUTION AND PROGRESS: C7-7.l SUBLETTING: The Contractor shall perform with his own organization, and with the assistance of workmen under his immediate superintendence, work of a value of not less than fifty (50%) percent of the value embraced on the contract. If the Contractor sublets any part of the work to be done under these Contract Documents, he will not under any circumstances be relieved of the responsibility and obligation assumed under these Contract Documents. All transactions of the Engineer will be with the Contractor. Subcontractors will be considered only in the capacity of employees or workmen of the Contractor and shall be subject tot he same requirements as to character and competency. The Owner will not recognize any subcontractor on the work. The Contractor shall at all times, when the work is in operation, be represented either in person or by a superintendent or other designated representatives . C7-7.2 ASSIGNMENT OF CONTRACT: The Contractor shall not assign , transfer, sublet, or otherwise dispose of the contract or his rights , title, or interest in or to the same or any part thereof without the previous consent of the Owner expressed by resolution of the City Council and concurred in by the Sureties. If the Contractor does, without such previous consent, assign, transfer, sublet, convey, or otherwise dispose of the contract or his right, title, or interest therein or any part thereof, to any person or persons , partnership, company, firm, or corporation, or does by bankruptcy, voluntary or involuntary, or by assignment under the insolvency laws of any states, attempt to dispose of the contract may, at the option of the Owner be revoked and annulled, unless the Sureties shall successfully complete said contract, and in the event of any such revocation or annulment, any monies due or to become due under or by virtue of said contract shall be retained by the Owner as liquidated damages for the reason that it would be impracticable and extremely difficult to fix the actual damages. C7-7 .3 PROSECUTION OF THE WORK: Prior to beginning any construction operations , the Contractor shall submit to the Engineer in five or more copies , if requested by the Engineer, a progress schedule preferably in chart or diagram form , or a brief outlining in detail and step by step the manner of prosecuting the work and ordering materials and equipment which he expects to follow in order to complete the project in the scheduled time. There shall be submitted a table of estimated amounts to be earned by the Contractor during each monthly estimate period. The Contractor shall commence the work to be performed under this contract within the time limit stated in these Contract Documents and shall conduct the work in a continuous manner and with sufficient equipment, materials, and labor as is necessary to insure its completion within the time limit. C7-7(1) The sequence requested of all construction operations shall be at all times as specified in the Special Contract Documents. Any Deviation from such sequencing shall be submitted to the Engineer for his approval. Contractor shall not proceed with any deviation until he has received written approval from the Engineer. Such specification or approval by the Engineer shall not relieve the Contractor from full responsibility of the complete performance of the Contract. The contract time may be changed only as set forth in Section C7-7 .8 EXTENSION OF TIME OF COMPLETION of this Agreement, and a progress schedule shall not constitute a change in the contract time. C7-7.4 LIMITATION OF OPERATIONS: The working operations shall at all times be conducted by the Contractor so as to create a minimum amount of inconvenience to the public. At any time when, in the judgment of the Engineer, the Contractor has obstructed or closed or is carrying on operations in a portion of a street or public way greater than is necessary for proper execution of the work, the Engineer may require the Contractor to finish the section on which operations are in progress before the work is commenced on any additional section or street. C7-7 .5 CHARACTER OF WORKMEN AND EQUIPMENT: Local labor shall be used by the Contractor when it is available. The Contractor may bring from outside the City of Fort Worth his key men and his superintendent. All other workmen , including equipment operators , may be imported only after the local supply is exhausted. The Contractor shall employ only such superintendents, foremen , and workmen who are careful , competent, and fully qualified to perform the duties and tasks assigned to them , and the Engineer may demand and secure the summary dismissal of any person or persons employed by the Contractor in or about or on the work who , in the opinion of the Owner, shall misconduct himself or to be found to be incompetent, disrespectful, intemperate, dishonest, or otherwise objectionable or neglectful in the proper performance of his or their duties, or who neglect or refuses to comply with or carry out the direction of the owner, and such person or persons shall not be employed again thereon without written consent of the Engineer. All workmen shall have sufficient skill, ability, and experience to properly perform the work assigned to them and operate any equipment necessary to properly carry out the performance of the assigned duties. The Contractor shall furnish and maintain on the work all such equipment as is considered to be necessary for the prosecution of the work in an acceptable manner and at a satisfactory rate of progress. All equipment, tools , and machinery used for handling materials and executing any part of the work shall be subject to the approval of the Engineer and shall be maintained in a satisfactory, safe and efficient working condition. Equipment on any portion of the work shall be such that no injury to the work. Workmen or adjacent property will result from its use. C7-7(2) C7-7 .6 WORK SCHEDULE: Elapsed working days shall be computed starting with the first day of the work completed as defined in Cl-1.23 "WORKING DAYS " or the date stipulated in the "WORK ORDER" for beginning work , whichever comes first. Nothing in these Contract Documents shall be construed as prohibiting the Contractor from working on Saturday, Sunday or Legal Holidays , providing that the following requirements are met: a. A request to work on a specific Saturday, Sunday or Legal Holiday must be made to the Engineer no later that the preceding Thursday. b. Any work to be done on the project on such a specific Saturday, Sunday or Legal Holiday must be, in the opinion of the Engineer, essential to the timely completion of the project. The Engineer 's decision shall be final in response to such a request for approval to work on a specific Saturday, Sunday or Legal Holiday, and no extra compensation shall be allowed to the Contractor for any work performed on such a specific Saturday, Sunday or Legal Holiday. Calendar Days shall be defined in C 1-1.24 and the Contractor may work as he so desires. C7-7.7 TIME OF COMMENCEMENT AND COMPLETION: The Contractor shall commence the working operations within the time specified in the Contract Documents and set forth in the Work Order. Failure to do so shall be considered by the owner as abandonment of the Contract by the Contractor and the Owner may proceed as he sees fit. The Contractor shall maintain a rate of progress such as will insure that the whole work will be performed and the premises cleaned up in accordance with the Contract Documents and within the time established in such documents and such extension of time as may be properly authorized. C7-7.8 EXTENSION OF TIME COMPLETION: The Contractor's request for an extension of time of completion shall be considered only when the request for such extension is submitted in writing to the Engineer within seven days from and after the time alleged cause of delay shall occurred. Should an extension of the time of completion be requested such request will be forwarded to the City Council for approval. In adjusting the contract time for completion of work, consideration will be given to unforeseen causes beyond the control of and without the fault or negligence of the Contractor, fire , flood, tornadoes , epidemics, quarantine restrictions , strikes, embargoes, or delays of sub-contractors due to such causes. C7-7(3) When the date of completion is based on a calendar day bid, a request for extension of time because of inclement weather will not be considered . A request for extension of time due to inability to obtain supplies and materials wiil be considered only when a review of the Contractor 's purchase order dates and other pertinent data as requested by the Engineer indicates that the Contractor has made a bonafide attempt to secure delivery on schedule. This shall include efforts to obtain the supplies and materials from alternate sources in case the first source cannot make delivery. If satisfactory execution and completion of the contract should require work and materials in greater amounts or quantities than those set forth in the approved Contract Documents, then the contract time mat be increased by Change Order. C7-7.9 DELAYS : The Contractor shall receive no compensation for delays or hindrances to the work, except when direct and unavoidable extra cost to the Contractor is caused by the failure of the City to provide information or material , if any, which is to be furnished by the City. When such extra compensation is claimed, a written statement thereof shall be presented by the Contractor to the Engineer and if by the Engineer found correct, shall be approved and referred by the Engineer to the City Council for final approval or disapproval; and the action thereon by the City Council shall be final and binding. If delay is caused by specific orders given by the Engineer to stop work , or by the performance of extra work, or by the failure of the City to provide material or necessary instructions for carrying on the work, then such delay will entitle the Contractor to an equivalent extension of time, his application for shall, however, be subject to the approval of the City Council : and no such extension of time shall release the Contractor or the surety on his performance bond from all his obligations hereunder which shall remain in full force until the discharge of the contract. C7-7 .10 TIME OF COMPLETION: The time of completion is an essential element of the contract. Each bidder shall indicate in the appropriate place on the last page of the Proposal the number of working days or calendar days that he will require to fully complete this contract or the time of completion will be specified by the City in the Proposal section of the Contract Documents. The number of days indicated shall be a realistic estimate of the time required to complete the work covered by the specific contract being bid upon. The amount of time so stated by the successful bidder or the City will become the time of completion specified in the Contract Documents. For each calendar day that any work shall remain uncompleted after the time specified in the Contract Documents, or increased time granted by the Owner, or as automatically increased by additional work or materials ordered after the contract is signed, the sum per day given in the following schedule, unless otherwise specified in other parts of the Contract Documents, will be deducted from the monies due the Contractor, not as a penalty, but as liquidated damages suffered by the Owner. C7-7(4) AMOUNT OF CONTRACT AMOUNT OF LIQUIDATED DAMAGES PER DAY Less than $ 5,000 inclusive $ 35.00 $ 5,001 to $ 15 ,000 inclusive $ 45 .00 $ 15,001 to $ 25,000 inclusive $ 63.00 $ 25 ,001 to $ 50 ,000 inclusive $ 105.00 $ 50,001 to $ 100 ,000 inclusive $ 154.00 $ 100,001 to $ 500 ,000 inclusive $ 210.00 $ 500,001 to $1,000,000 inclusive $ 315.00 $1,000,001 to $2,000,000 inclusive $ 420 .00 $2,000,000 and over $ 630.00 The parties hereto understand and agree that any harm to the City caused by the Contractor 's delay in completing the work hereunder in the time specified by the Contract Documents would be incapable or very difficult to calculate due to lack of accurate information, and that the "Amount of Liquidated Damages Per Day", as set out above , is a reasonable forecast of just compensation due the City for harm caused by any delay. C7-7 .11 SUSPENSION BY COURT ORDER: The Contractor shall suspend operations on such part or parts of the work ordered by any court , and will not be entitled to additional compensation by virtue of such court order. Neither will he be liable to the City in the vent the work is suspended by a Court Order. Neither will the Owner be liable to the Contractor by virtue of any Court Order or action for which the Owner is not solely responsible . C7-7.12 TEMPORARY SUSPENSION : The Owner shall have the right to suspend the work operation wholly or in part for such period or periods of time as he may deem necessary due to unsuitable weather conditions or any other unsuitable conditions which in the opinion of the Owner or Engineer cause further prosecution of the work to be unsatisfactory or detrimental to the interest of the project. During temporary suspension of the work covered by this contract, for any reason, the Owner will make no extra payment for stand-by time of construction equipment and/or construction crews. If it should become necessary to suspend work for an indefinite period, the Contractor shall store all materials in such manner that they will not obstruct or impede the public unnecessarily nor become damaged in any way, and he shall take every precaution to prevent damage or deterioration of the work performed ; he shall provide suitable drainage about the work, and erect temporary structures where necessary. C7-7(5) Should the Contractor not be able to complete a portion of the project due to causes beyond the control of and without the fault or negligence of the Contractor as set forth in Paragraph C7-7.8 EXTENSION OF THETIME OF COMPLETION , and should it be determined by mutual consent of the Contractor and the Engineer that a solution to allow construction to proceed is not available within a reasonable period of time , then the Contractor may be reimbursed for the cost of mo ving his equipment off the job and returning the necessary equipment to the job when it is determined by the Engineer that construction may be resumed. Such reimbursement shall be based on actual cost to the Contractor of moving the equipment and no profit will be allowed. No reimbursement shall be allowed if the equipment is moved to another construction project for the City of Fort Worth. The Contractor shall not suspend work without written notice :from the Engineer and shall proceed with the work operations promptly when notified by the Engineer to so resume operations. C7-7.13 TERMINATION OF CONTRACT DUE TO NATIONAL EMERGENCY: Whenever, because of National Emergency, so declared by the president of the United States or other lawful authority, it becomes impossible for the Contractor to obtain all of the necessary labor, materials , and equipment for the prosecution of the work with reasonable continuity for a period of two months , the Contractor shall within seven days notify the City in writing, giving a detailed statement of the efforts which have been made and listing all necessary items of labor, materials , and equipment not obtainable. If, after investigations , the owner finds that such conditions existing and that the inability of the Contractor to proceed is not attributable in whole or in part to the fault or neglect of the Contractor, than if the Owner cannot after reasonable effort assist the Contractor in procuring and making available the necessary labor, materials, and equipment within thirty days , the Contractor my request the owner to terminate the contract and the owner may comply with the request, and the termination shall be conditioned and based upon a final settlement mutually acceptable to both the Owner and the Contractor and final payment shall be made in accordance with the terms of the agreed settlement, which shall include. But not be limited to the payment for all work executed but not anticipated profits on work which has not been performed. C7-7.14 SUSPENSION OR ABANDONMENT OF THE WORK AND ANNULMENT OF THE CONTRACT: The work operations on all or any portion or section of the work under Contract shall be suspended immediately on written order of the Engineer or the Contract may be declared canceled by the City Council for any good and sufficient cause. The following , by way of example, but not of limitation, may be considered grounds for suspension or cancellation: a. Failure of the Contractor to commence work operations within the time specified in the Work Order issued by the Owner. C7-7(6) b. Substantial evidence that progress of the work operations by the Contractor is insufficient to complete the work within the specified time. c. Failure of the Contractor to provide and maintain sufficient labor and equipment to properly execute the working operations. d. Substantial evidence that the Contractor has abandoned the work. e. Substantial evidence that the Contractor has become insolvent or bankrupt, or otherwise financially unable to carry on the work satisfactorily. f. Failure on the part of the Contractor to observe any requirements of the Contract Documents or to comply with any orders given by the Engineer or Owner provided for in these Contract Documents. g. Failure of the Contractor promptly to make good any defect in materials or workmanship, or any defects of any nature the correction of which has been directed in writing by the Engineer or the Owner. h. Substantial evidence of collusion for the purpose of illegally procuring a contract or perpetrating fraud on the City in the construction of work under contract. 1. A substantial indication that the Contractor has made an unauthorized assignment of the contract or any funds due therefrom for the benefit of any creditor or for any other purpose. J . If the Contractor shall for any cause whatsoever not carry on the working operation in an acceptable manner. k. If the Contractor commences legal action against the Owner. A Copy of the suspension order or action of the City Council shall be served on the Contractor 's Sureties. When work is suspended for any cause or causes, or when the contract is canceled, the Contractor shall discontinue the work or such part thereof as the owner shall designate, whereupon the Sureties may, at their option, assume the contract or that portion thereof which the Owner has ordered the Contractor to discontinue , and may perform the same or may, with written consent of the owner, sublet the work or that portion of the work as taken over, provided however, that the Sureties shall exercise their option, if at all , within two weeks after the written notice to discontinue the work has been served upon the Contractor and upon the Sureties or their authorized agents. The Sureties, in such event shall assume the Contractor's place in all respects , and shall be paid by the Owner for all work performed by them in accordance with the terms of the Contract Documents. All monies remaining due the Contractor at the time of this default C7-7(7) shall thereupon ·become due and payable to the Sureties as the work progresses, subject to all of the terms of the Contract Documents. In case the Sureties do not, within the hereinabove specified time, exercise their right and option to assume the contract responsibilities , or that portion thereof which the Owner has ordered the Contractor to discontinue, then the Owner shall have the power to complete, by contract or otherwise, as it may determine, the work herein described or . such work thereof as it may deem necessary, and the Contractor hereto agrees that the Owner shall have the right to take possession of and use any materials, plants, tools, equipment, supplies , and property of any kind provided by the Contractor for the purpose of carrying on the work and to procure other tools , equipment, materials, labor and property for the completion of the work, and to charge to the account of the Contractor of said contract expense for labor, materials, tools, equipment, and all expenses incidental thereto. The expense so charged shall be deducted by the owner from such monies as may be due or may become due at any time thereafter to the Contractor under and by virtue of the Contract or any part thereof. The Owner shall not be required to obtain the lowest bid for the work completing the contract, but the expense to be deducted shall be the actual cost of the owner of such work In case such expenses shall exceed the amount which would have been payable under the Contract if the same had been completed by the Contract, then the Contractor and his Sureties shall pay the amount of such excess to the City on notice from the Owner of the excess due. When any particular part of the work is being carried on by the Owner by contract or otherwise under the provisions of this section, the Contractor shall continue the remainder of the work in conformity with the terms of the Contract Documents and in such a manner as to not hinder or interfere with the performance of the work by the Owner. C7-7 .15 FULFILLMENT OF CONTRACT: The Contract will be considered as having been fulfilled , save as provided in any bond or bonds or by law, when all the work and all sections or parts of the project covered by the Contract Documents have been finished and completed, the final inspection made by the Engineer, and the final acceptance and final payment made by the Owner. C7-7 .16 TERMINATION FOR CONVENIENCE OF THE OWNER: The performance of the work under this contract may be terminated by the Owner in whole, or from time to time in part, in accordance with this section, whenever the Owner shall determine that such termination is in the best interest of the Owner. A. NOTICE OF TERMINATION: Any Termination shall be effected by mailing a notice of the termination to the Contractor specifying the extent to which performance of work under the contract is terminated, and the date upon which such termination becomes effective. Receipt of the notice shall be deemed conclusively presumed and established when the letter is placed in the United States Postal Service Mail by the Owner. Further, it C7-7(8) shall be deemed conclusively presumed and established that such termination is made with just cause as therein stated; and no proof in any claim , demand or suit shall be required of the Owner regarding such discretionary action B. CONTRACTOR ACTION: After receipt of a notice of termination, and except as otherwise directed by the Engineer, the Contractor shall : 1. Stop work under the contract on the date and to the extent specified in the notice of termination; 2 . place no further orders or subcontracts for materials, services or facilities except as may be necessary for completion of such portion of the work under the contract as is not terminated; 3. terminate all orders and subcontracts to the extent that they relate to the performance of the work terminated by notice of termination; 4. transfer title to the Owner and deliver in the manner, at the times, and to the extent, if any, directed by the Engineer: a. the fabricated or un-fabricated parts, work in progress, completed work, supplies and other material produced as a part of, or acquired in connection with the performance of, the work terminated by the notice of the termination; and b. The completed or partially completed plans, drawings , information and other property which, if the contract had been completed, would have been required to be furnished to the Owner. 5 . complete performance of such work as shall not have been terminated by the notice of termination; and 6. Take such action as may be necessary, or as the Engineer may direct, for the protection and preservation of the property related to its contract which is in the possession of the Contractor and in which the owner has or may acquire the rest. At a time not later than 30 days after the termination date specified in the notice of termination, the Contractor may submit to the Engineer a list, C7-7(9) C. D. E. F. certified as to quantity and quality, of any or all items of termination inventory not previously disposed of, exclusive of items the disposition of which has been directed or authorized by Engineer, Not later than 15 days thereafter, the owner shall accept title to such items provided, that the list submitted shall be subject to verification by the Engineer upon removal of the items or, if the items are stored , within 45 days from the date of submission of the list, and any necessary adjustments to correct the list as submitted, shall be made prior to final settlement. TERMINATION CLAIM: Within 60 days after the notice of termination, the Contractor shall submit his termination claim to the Engineer in the form and with the certification prescribed by the Engineer. Unless one or more extensions in writing are granted by the Owner upon request of the Contractor, made in writing within such 60-day period or authorized extension thereof, any and all such claims shall be conclusively deemed waived. AMOUNTS: Subject to the prov1s10ns of Item C7-7.l(C), the Contractor and the Owner may agree upon the whole or any part of the amount or amounts to be paid to the Contractor by reason of the total or partial termination of the work pursuant hereto; provided, that such agreed amount or amounts shall never exceed the total contract price reduced by the amount of payments otherwise made and as further reduced by the contract price work not terminated. The contract shall be amended accordingly, and the Contractor shall be paid the . agreed amount. No amount shall be due for lost or anticipated profits> Nothing in C7-7.l 6(E) hereafter, prescribing the amount to be paid to the Contractor by reason of the termination of work pursuant to this section, shall be deemed to limit, restrict or otherwise determine or affect the amount or amounts which may be agreed upon to be paid to the Contractor pursuant to this paragraph. FAILURE TO AGREE: In the event of the failure of the Contractor and the Owner to agree as provided in C7-7. l 6(D) upon the whole amount to be paid to the Contractor by reason of the termination of the work pursuant to this section , the Owner shall determine, on the basis of information available to it, the amount, if any, due to the Contractor by reason of the termination and shall pay to the Contractor the amounts determined. No amount shall be due for lost or anticipated profits. DEDUCTIONS: In arriving at the amount due the Contractor under this section there shall be deducted; 1. all un-liquidated advance or other payments on account theretofore made to the Contractor, applicable to the terminated portion of this contract ; C7-7(10) 2. any claim which the Owner may have against the Contractor in connection with this contract; and 3. the agreed price for , or the proceeds of the sale of, any materials, supplies or other things kept by the Contractor or sold, pursuant to the provisions of this clause, and not otherwise recovered by or credited to the Owner. G. ADJUSTMENT: If the termination hereunder be partial , prior to the settlement of the terminated portion of this contract, the Contractor may file with the Engineer a request in writing for an equitable adjustment of the price or prices specified in the contract relating to the continued portion of the contract (the portion not terminated by notice of termination), such equitable adjustment as may be agreed upon shall be made in such price or prices; noting contained herein , however, shall limit the right of the owner and the Contractor to agree upon the amount or amounts to be paid tot he Contractor for the completion of the continued portion of the contract when said contract does not contain an established contract price for such continued portion. H. NO LIMITATION OF RIGHTS: Noting contained in this section shall limit or alter the rights which the Owner may have for termination of this contract under C7-7.14 hereof entitled "SUSPENSION OR ABANDONMENT OF THE WORK AND ANNULMENT OF CONTRACT" or any other right which the Owner may have for default or breach of contract by Contractor. C7-7.17 SAFETY METHODS AND PRACTICES : The Contractor shall be responsible for initiating, maintaining and supervising all safety precautions and programs in connection with the work at all times and shall assume all responsibilities for their enforcement. The Contractor shall comply with federal , state, and local laws , ordinances, and regulations so as to protect person and property from injury, including death, or damage in connection with the work. C7-7(11) C8-8 MEASURMENT AND PAYMENT PART C-GENERAL CONDITIONS C8-8 MEASURMENT AND PAYMENT C8-8. l MEASURMENT OF QUANTITIES: The determination of quantities of work . performed by the Contractor and authorized by the Contract Documents acceptably completed under the terms of the Contract Documents shall be made by the Engineer, based on measurements made by the Engineer. These measurements will be made according to the United States Standard Measurements used in common practice, and will be the actual length , area, solid contents , numbers , and weights of the materials and items installed. C8-8.2 UNIT PRICES: When in the Proposal a "Unit Price " is set forth , the said "Unit Price" shall include the furnishing by the Contractor of all labor, tools , materials , machinery, equipment, appliances and appurtenances necessary for the construction of and the completion in a manner acceptable to the Engineer of all work to be done under these Contract Documents. The "Unit Price " shall include all permanent and temporary protection of overhead , surface, and underground structures , cleanup, finished, overhead ex pense, bond , insurance, patent fees, royalties , risk due to the elements and other causes, delays, profits , injuries, damage claims , taxes , and all other items not specifically mentioned that may be required to fully construct each item of the work complete in place an in a satisfactory condition of operation . C8-8.3 LUMP SUM: When in the Proposal a "Lump Sum " is set forth , the said "Lump Sum " shall represent the total cost for the Contractor to furnish all labor, tools , materials , machinery, equipment, appurtenances, and all subsidiary work necessary for the construction and completion of all the work to provide a complete and functional item as detailed in the Special Contract Documents and/or Plans. C8-8.4 SCOPE OF PAYMENT: The Contractor shall receive and accept the compensation , as herein provided, in full payment for furnishing all labor, tools, materials , and incidentals for performing all work contemplated and embraced under these Contract Documents , for all loss and damage arising out of the nature of the work or form the action of the elements, for any unforeseen defects or obstructions which may arise or be encountered during the prosecution of the work at any time before its final acceptance by the Owner, (except as provided in Paragraph C5-5.14) for all risks of whatever description connected with the prosecution of the work, for all expense incurred by or in consequence of suspension or discontinuance of such prosecution of the working operations as herein specified , or any and all infringements or patents, trademarks, copyrights, or other legal reservations , and for completing the work in an acceptable manner according to the terms of the Contract Documents. C8-8-1 The payment of any current or partial estimate prior to final acceptance of the work by the Owner shall in no way constitute an acknowledgment of the acceptance of the work, materials , or equipment, nor in any way prejudice or affect the obligations of the Contractor to repair, correct, renew, or replace at his own and proper expense, any defects or imperfections in the construction or in the strength or quality of the material used or equipment and machinery furnished in or about the construction of the work under contract and its appurtenances, or any damage due or attributed to such defects, which defects, imperfection, or damage shall have been discovered on or before the final inspection and acceptance of the work or during the one year guarantee period after final acceptance. The Owner shall be the sole judge of such defects , imperfections, or damage, and the Contractor shall be liable to the Owner for failure to correct the same as provided herein. C8-8.5 PARTIAL ESTIMATES AND RETAINAGE: Between the 1 st and 5th day or each month the Contractor shall submit to the Engineer a statement showing an estimate of the value of the work done during the previous month, or estimate period under the Contract Documents. Not later than the 10th day of the month the Engineer shall verify such estimate, and if it is found to be acceptable and the value of work performed since the last partial payment was made exceeds one hundred dollars in amount, 90% of such estimated sum will be paid to the Contractor if the total contract amount is less than $400,000, or 95% of such estimated sum will be paid to the Contractor if the total contract amount is $400,000 or greater within twenty-five (25) days after the regular estimate period. The City will have the option of preparing estimated on form furnished by the City. The partial estimate may include acceptable nonperishable materials delivered to the work, which are to be incorporated into the work as a permanent part thereof, but which at the time of the estimate have not been installed.(such payment will be allowed on a basis of 85% of the net invoice value thereof) The Contractor shall furnish the Engineer such information as he may request to aid him as a guide in the verification or the preparation of partial estimates. It is understood that the partial estimate from month to month will be approximate only, and all partial monthly estimates and payment will be subject to correction in the estimates rendered following the discovery of an error in any previous estimate, and such estimate shall not, in any respect, be taken as an admission of the Owner of the amount of work done or of its quality of sufficiency, or as an acceptance of the work done or the release of the Contractor of any of his responsibilities under the Contract Documents. The City reserves the right to withhold the payment of any monthly estimate if the Contractor fails to perform the work strictly in accordance with the specifications or provisions of this contract. C8-8.6 WITHHOLDING PAYMENT: Payment on any estimate or estimates may be held in abeyance if the performance of the construction operations is not in accordance with the requirements of the Contract Documents. C8-8-2 C8-8.7 FINAL ACCEPTANCE: Whenever the improvements provided for by the Contract Documents shall have been completed and all requirements of the Contract Documents shall have been fulfilled on the part of the Contractor, the Contractor shall notify the Engineer in writing that the improvements are ready for the final inspection. The Engineer shall notify the appropriate officials of the Owner, will within a reasonable time make such final inspection , and if the work is satisfactory, in an acceptable condition, and has been completed in accordance with the terms of the Contract Documents and all approved modifications thereof, the Engineer will initiate the processing of the final estimate and recommend final acceptance of the project and final payment thereof as outlined in C8-8.8 below. C8-8.8 FINAL PAYMENT : Whenever all the improvements provided for by the Contract Documents and all approved modifications thereof shall have been completed and all requirements of the Contract Documents have been fulfilled on the part of the Contractor, a final estimate showing the value of the work will be prepared by the Engineer as soon as the necessary measurements , computations , and checks can be made. All prior estimates upon which payment has been made are subject to necessary corrections or revisions in the final payment. The amount of the final estimate, less previous payments and any sum that have been deducted or retained under the provisions of the Contract Documents, will be paid to the Contractor within 60 days after final acceptance by the Owner on a proper resolution of the City Council, provided the Contractor has furnished to the Owner satisfactory evidence of payment as follows: prior submission of the final estimate for payment, the Contractor shall execute an affidavit, as furnished by the City, certifying that all persons, firms , associations , corporations, or other organizations furnishing labor and/or materials have been paid in full, that the wage scale established by the City Council in the City of Fort Worth has been paid, and that there are no claims pending for personal injury and/or property damages. The acceptance by the Contractor of the last or final payment as aforesaid shall operate as and shall release the Owner from all claims or liabilities under the Contract for anything done or furnished or relating to the work under the Contract Documents or any act or neglect of said City relating to or connected with the Contract. The making of the final payment by the Owner shall not relieve the Contractor of any guarantees or other requirements of the Contract Documents which specifically continue thereafter. C8-8.9 ADEQUACY OF DESIGN: It is understood that the Owner believes it has employed competent Engineers and designers to prepare the Contract Documents and all modifications of the approved Contract Documents . It is , therefore, agreed that the Owner shall be responsible for the adequacy of its own design features, sufficiency of the Contract Documents , the safety of the structure, and the practicability of the operations of the completed project , provided the Contractor has complied with the requirements of the C8-8-3 said Contract Documents, all approved modifications thereof, and additions and alterations thereto approved in writing by the Owner. The burden of proof of such compliance shall be upon the Contractor to show that he has complied with the said requirements of the Contract Documents, approved modifications thereof, and all approved additions and alterations thereto. C8-8.10 GENERAL GUARANTEE: Neither the final certificate of payment nor any provision in the Contract Documents nor partial or entire occupancy or use of the premises by the Owner shall constitute an acceptance of work not done in accordance with the Contract Documents or relieve the Contractor of liability in respect to any express warranties or responsibility for faulty materials or workmanship. The Contractor shall remedy any defects or damages in the work and pay for any damage to other work resulting therefrom which shall appear within a period of one year from the date of final acceptance of the work unless a longer period is specified and shall furnish a good and sufficient maintenance bond in the amount of 100 percent of the amount of the contract which shall assure the performance of the general guarantee as above outlined. The Owner will give notice of observed defects with reasonable promptness. C8-8.1 l SUBSIDIARY WORK: Any and all work specifically governed by documentary requirements for the project, such as conditions imposed by the Plans , the General Contract Documents, or the Special Contract Documents, in which no specific item for bid has been provided for in the Proposal, shall be considered as a subsidiary item of work, the cost of which shall be included in the price bid in the Proposal , for each bid item. Surface restoration, rock excavation , and clean-up are general items of work which fall in the category of subsidiary work. C8-8.12 MISCELLANEOUS PLACEMENT OF MATERIAL: Material may be allocated under various bid items in the Proposal to establish unit prices for miscellaneous placement of material. These materials shall be used only when directed by the Engineer, depending on field conditions. Payment for miscellaneous placement of material will be made for only that amount of material used, measured to the nearest one- tenth unit. Payment for miscellaneous placement of material shall be in accordance with the General Contract Documents regardless of the actual amount used for the project. C8-8.13 RECORD DOCUMENTS: Contractor shall keep on record a copy of all specifications, plans, addenda, modifications , shop drawings , and samples at the site, in good order and annotated to show all changes made during the construction process. These shall be delivered to the Engineer upon completion of the work. C8-8-4 SUPPLEMENTARY CONDITIONS FORT WORTH, WATER DEPARTMENT WATER AND WASTEWATER TREATMENT PLANT PROJECTS 1. CONTRACT DOCUMENTS: In Section Cl-1.2 CONTRACT DOCUMENTS, delete Paragraph Cl-1.2b SPECIAL CONTRACT DOCUMENTS and add the following: "b. SPECIAL CONTRACT DOCUMENTS: The Special Contract Documents are prepared for each specific project as a supplement to the General Contract Documents and include the following items: PART A-NOTICE TO BIDDERS (Advertisement) SPECIAL INSTRUCTION TO BIDDERS PART B -PROPOSAL (Bid) M/WBE BID SPECIFICATIONS PART C -GENERAL CONDITIONS PART CS-SUPPLEMENTARY CONDITIONS PART D -SPECIAL CONDITIONS PART E-TECHNICAL SPECIFICATIONS PERMITS/EASEMENTS (Some Permits are Multicolored) PART F -BONDS AND INSURANCE PART G -CONTRACT PART H -PLANS/FIGURES (may be bound separately) White White White Golden Rod Canary Yellow Green Green White White White White White 2. DIRECTOR OF TRANSPORA TION AND PUBLIC WORKS: Delete entire Paragraph C 1-1.17, and replace with the following: Cl-1.17 DIRECTOR OF TRANSPORATION AND PUBLIC WORKS: The officially appointed Director of the Transportation and Public Works Department of the City of Fort Worth, or his duly authorized representative, assistant, or agents. 3. DIRECTOR OF ENGINEERING: Add the following paragraph after Cl-1.17 and before Cl-1.18: Cl-l.17A DIRECTOR OF ENGINEERING: The officially appointed Director of the Department of Engineering of the City of Fort Worth referred to in the charter as the City Engineer, or his duly authorized representative assistant, or agents. 4. ENGINEER: Delete entire Paragraph Cl-1.19, and replace with the following: The Director of the Fort Worth Department of Engineering, the Director of Fort Worth Transportation and Public Works Department, the Director of the Fort Worth Water Department, or their duly authorized assistants, agents, engineers, inspectors, or superintendents, acting within the scope of the particular duties entrusted to them. CS-1 - 5. PROPOSAL FORM: In Section C2-2.l, Paragraph 1, revise last sentence to read as follows: "The Bidder shall furnish a Financial Statement, Equipment Schedule, and Experience Record , all of which must be properly executed and filed with the Director of the Water Department one week prior to the hour for opening of bids. Information shall be on forms provided by the Bidder and acceptable to the City. 6. EXAMINATION OF CONTRACT DOCUMENTS AND SITE OF PROJECT: In Section C2-2.3 , Paragraph 2, add the following to the last sentence: "except for changes in the site conditions caused by factors outside of the control of the Contractor which occur after the Contractor's inspection and prior to installation." 7. INTERPRETATION AND PREPARATION OF PROPOSAL: Part C -General Conditions , Section C2-2 , exchange paragraphs C2-2.7 , C2-2.8 , and C2-2.9 with the following: C2-2 .7 DELIVERY OF PROPOSAL: No proposal will be considered unless it is delivered, accompanied by its proper Bid Security and other required material, to the Purchasing Manager or his representative at the official location and stated time set forth in the proposal at the proper time to the proper place. The mere fact that a proposal was dispatched will not be considered. The Bidders must have the proposal actually delivered. Each proposal shall be in a sealed envelope plainly marked with the word "PROPOSAL" and the name or description of the project designated in the "Notice To Bidders". The envelope shall be addressed to the Purchasing Manager, City of Fort Worth Purchasing Division , PO Box 17027 , Fort Worth , Texas 76102." C2-2.8 WITHDRAWING PROPOSALS: Proposals, actually filed with the Purchasing Manager cannot be withdrawn prior to the time set for the opening of proposals. A request for non consideration of a proposal must be made in writing, addressed to the City Manager, and filed with him prior to the time set for the opening of proposals. After all proposals not requested for non-consideration are opened and publicly read aloud , the proposals for which non-consideration requests have been properly filed may, at the option of the Owner, be returned unopened. C2-2.9 TELEGRAPHIC MODIFICATION OF PROPOSALS: Any bidder may modify his proposal by telegraphic communication at any time prior to the time set for opening proposals, provided such telegraphic communication is received by the Purchasing Manager prior to the said proposal opening time, and provided further , that the City Manager is satisfied that a written and duly authenticated confirmation of such telegraphic communication over the signature of the bidder was mailed prior to the proposal opening time . If such confirmation is not received within forty-eight ( 48) hours after the proposal opening time, no further consideration will be given to the proposal. CS-2 8. MINORITY BUSINESS ENTERPRISE/WOMEN BUSINESS ENTERPRISE COMPLIANCE: Delete entire Paragraph C3-3.2, and replace with the following: C3-3.2 MINORITY AND WOMEN BUSINESS ENTERPRISES: In a accord with City of Fort Worth Ordinance No. 15530 , the City of Fort Worth has goals for the participation of minority business enterprises and women business enterprises in City contracts. A copy of the Ordinance can be obtained from the Office of the City Secretary. The bidder shall submit the MBE/WBE SUBCONTRACTOR/SUPPLIER UTILIZATION FORM, PRIME CONTRACTOR W AIYER FORM, and/or the GOOD FAITH EFFORT FORM ("with Documentation") and/or the JOINT VENTURE FORM as appropriate. The Documentation must be received by the managing department no later than 5:00 pm, five (5) City business days after the bid opening date. The bidder shall obtain a receipt from the appropriate employee of the managing department to whom delivery was made. Such receipt shall be evidence that the documentation was received by the City. Failure to comply shall render the bid non-responsive. Upon request, Contractor agrees to provide the Owner complete and accurate information regarding actual work performed by a minority business enterprise (MBE) and/or women business enterprise (WBE) on the contract and payment thereof. Contractor further agrees to permit any audit and/or examination of any books, records or files in its possession that will substantiate the actual work performed by an MBE and/or WBE. The misrepresentation of facts (other than a negligent misrepresentation) and/or commission of fraud by the Contractor will be grounds for termination of the contract and/or initiating action under appropriate Federal, State or local laws or ordinances relating to false statements. Further, any such misrepresentation facts (other than a negligent misrepresentation) and/or commission of fraud will result in the Contractor being determined to be irresponsible and barred from participating in City work for a period of time of not less that three (3) years. 9. C3-3.5 AW ARD OF CONTRACT is modified to read as follows: "The Owner reserves the right to withhold final action on the proposals for a reasonable time, not to exceed the period stated for the duration of the Bid Security stated in the Notice to Bidders or 90 days, whichever is shorter." 10. C3-3.7 BONDS. For the Paragraph after Paragraph C3-3.7d OTHER BONDS, which begins with "No sureties", change the entire paragraph to read as follows: "In order for a surety to be acceptable to the City, the surety must (1) hold a certificate of authority from the United States Secretary of the Treasury to qualify as a surety on obligations permitted or required under federal law; or (2) have obtained reinsurance for any liability in excess of $100,000 from a reinsurer that is authorized and admitted as a reinsurer in the state of Texas and is the holder of a certificate of authority from the United States Secretary of the Treasury to qualify as a surety on obligations permitted or required under federal law. Satisfactory proof of any such reinsurance shall be provided to the City upon request. The City, in its sole discretion, will CS-3 determine the adequacy of the proof required herein. Each bond shall be properly executed by both the Contractor and the Bonding Company." 11.0 INSURANCE. Delete entire Paragraph C3-3.11 INSURANCE, and replace with the following: C3-3.l 1 INSURANCE: The Contractor shall not commence work under this contract until he has obtained all insurance required under the Contract Documents , and such insurance has been approved by the Owner and certificates of Insurance shall be delivered to the Owner (City of Fort Worth, Contract Administrator in the respective department as specified in the bid documents , 1000 Throckmorton Street, Fort Worth , Texas 76102) prior to commencement of work on the contract project. The prime Contractor shall be responsible for delivering to the Owner the sub- contractor's certificate of insurance for approval. The prime Contractor shall indicate on the certificate of insurance included in the documents for execution whether or not his insurance covers sub-contractors. It is the intention of the Owner that the insurance coverage required herein shall include the coverage of all sub-contractors. The General Contractor may require all subcontractors to be insured and submit documentation ensuring that the requirements of C3-3. l 1 are met for all subcontractors. Failure of the Owner to request required documentation shall not constitute a waiver of the insurance requirements specified herein. The Contractor 's liability shall not be limited to the specified amounts of insurance required herein. a. COMPENSATION INSURANCE: The Contractor shall maintain, during the life of this contract, Worker's Compensation Insurance on all of his employees to be engaged in work on the project under this contract, and for all sub-contractors. In case any class of employees engaged in hazardous work on the project under this contract is not protected under the Worker 's Compensation Statute, the Contractor shall provide adequate employer's general liability insurance for the protection of such of his employees not so protected. Worker 's compensation insurance covering employees in the project site shall be indorsed with a waiver of subrogation providing rights of recovery in favor of the OWNER. b. COMMERICAL GENERAL LIABILITY INSURANCE: The Contractor Shall procure and shall maintain during the life of this contract, General Liability Insurance (Public Liability and Property Damage Insurance) in the amount not less than $500,000 covering each occurrence/aggregate on account of bodily injury, including death, and in an amount not less than $500,000 covering each occurrence/aggregate on account of property damage with $2 ,000,000 umbrella policy coverage. Certificates of insurance shall state that Insurance is on an "occurrence" basis. Certificate shall also contain a statement that no exclusions by endorsement have been made to the Commercial General Liability Policy. c. ADDITIONAL LIABILITY: The Contractor shall furnish insurance as a separate policies or by additional endorsement to one of the above- CS-4 mentioned policies, and in the amount as set forth for public liability and property damage, the following insurance: 1. Contingent Liability (covers General Contractor 's Liability for acts of sub-contractors). 2. Blasting, prior to any blasting being done. 3. Collapse of buildings or structures adjacent to excavation (if excavation are performed adjacent to same). 4 . Damage to underground utilities for $500,000. 5 . Builder's risk (where above-ground structures are involved). 6. Contractual Liability ( covers all indemnification requirements of Contract). The City, its offices , employees and servants shall be endorsed as additional insured on Contractor's insurance policies excepting employer's liability insurance coverage under Contractor's worker's compensation insurance policy. Contractor's insurance policies shall be indorsed to provide that such insurance is primary protection and any self-funded or commercial coverage maintained by the OWNER shall not be called upon to contribute to loss recovery. 7. When required by the Contract Documents, Environmental Impairment Liability Coverage must be provided in the limits of $1,000,000 per occurrence and $2 ,000,000 annual aggregate. The Environmental Impairment Liability (EIL) must contain coverage for sudden and accidental contamination or pollution, liability for gradual emissions, and clean-up costs. The EIL coverage shall include two year completed operations coverage on a per Project basis. A separate insurance policy may be needed to fulfill this requirement. EIL for damages incurred in the course of transporting sludge shall be covered under the contractor's insurance policy(s). d. AUTOMOBILE INSURANCE -BODILY INJURY AND PROPERTY DAMAGE: The Contractor shall procure and maintain during the life of this Contract, Comprehensive Automobile Liability Insurance in an amount not less than $250,000 for injuries including accidental death to any one person and subject to the same limit for each person an amount not less than $500,000 aggregate on account of one accident, and automobile property damage insurance in an amount not less than $100,000 aggregate. CS-5 e. SCOPE OF INSURANCE AND SPECIAL HAZARD: The insurance required under the above paragraphs shall provide adequate protection for the Contractor and his sub-contractors, respectively, against damage claims which may arise from operations under this contract, whether such operations be by the insured or by anyone directly or indirectly employed by him, and also against any of the following special hazards which may be encountered in the performance of the Contract. f. PROOF OF CARRIAGE OF INSURANCE: The Contractor shall furnish the owner with satisfactory proof of coverage by insurance required in these Contract Documents in the amounts and by carriers satisfactory to the Owner. (Sample attached.) Other than Worker's Compensation Insurance, in lieu of specified insurance, the City may consider alternative coverage or risk treatment measures through insurance pools or risk retention groups. The City must approve in writing any alternative coverage. All insurance requirements made upon the Contractor shall apply to the sub-contractors, should the Prime Contractor's insurance not cover the sub-contractor's work operations. g. DEDUCTIBLE LIMITS. The deductible limits or self-funded retention limits, on each policy must not exceed $10,000 per occurrence unless otherwise approved by the City. h. INSURANCE COMPANY: The insurance company with whom the Contractor's insurance is written shall be authorized to do business in the State of Texas and shall have a current A.M. Best Rating of "A:VII" or equivalent measure of financial strength and solvency. 1. NOTIFICATION. During the lifetime of this contract, the Contractor shall notify the ENGINEER in writing, of any known loss occurrence that could give rise to a liability claim or lawsuit or which could result in a property loss. J. CANCELLATION: Insurance shall be endorsed to provide the City with a minimum of thirty days notice of cancellation, non-renewal and/or material change in insurance policy terms or coverage. A minimum 10 day notice shall be acceptable in the event of non-payment of insurance premium to insurance company. CITY RESPONSIBILITIES. The City shall not be responsible for direct payment of insurance premium costs for Contractor's Insurance. 12. LIMITATION OF INCIDENTAL CHARGES (Reference C4-4.5c): The Contractor agrees that should any change in the work of extra work be ordered, the following applicable percentage shall be added to Material and Labor Costs to cover overhead and profit: CS-6 1. Allowance to the Contractor for overhead and profit for extra work performed by the Contractor's own forces shall not exceed 15%. 2. Allowance to the Contractor for overhead and profit for extra work performed by a subcontractor and supervised by the Contractor shall not exceed 10%. Contractor shall be reimbursed for direct field overhead when the change requires an extension of the Contract period. Contractor shall not be reimbursed for indirect overhead or indirect costs related to changes to this contract. 13. TESTING COSTS: Section 5-5.12; revise the first sentence to read as follows: "Where, as called for in the Contract Documents, tests of materials or equipment are necessary, such tests will be made at the expense of and paid for by the Contractor unless otherwise specifically provided for in the Technical Specifications." 14. LAWS TO BE OBSERVED: Section C6-6.l , delete "or which may be enacted later". After the word "exist," add "at the time of the Contract or may be hereafter exist during the performance of the Contract." 15. BUILDING PERMITS: Paragraph C6-6.2 Insert the following at the end of the paragraph; "Contractors are responsible for obtaining all construction permits from the governing agencies. Contractor shall schedule all code inspections with the Code Inspection Department in accordance with the permit requirements and submit copy of updated schedule to the Engineer weekly. Building, plumbing, · electrical and mechanical building permits are issued without charge. Water and sewer access fees will be paid by the Water Department. Any other permit fees are the responsibility of the Contractor." 16. BARRICADES, WARNINGS AND FLAGMEN : In Paragraph C6-6.8, replace the word "watchmen" wherever in appears with the word "flagmen". In the first paragraph, lines five (5) and six (6), replace "take all such other precautionary measures" with "take all reasonable necessary measures". 17. CONTRACTOR 'S RESPONSIBILITY FOR DAMAGE CLAIMS: Delete entire Paragraph C6-6. l 2, and replace with the following: "C6-6.12 CONTRACTOR 'S RESPONSIBILITY FOR DAMAGE CLAIMS: Contractor covenants and agrees to indemnify the City' Engineer and Architect, and their personnel at the project site for the Contractor's sole negligence. In addition, the Contractor covenants and agrees to indemnify, hold harmless and defend at its own expense, the Owner, its officers, agents, servants, and employees, from and against all claims or suits for property loss, property damage , personal injury, including death, arising out of, or alleged to arise of, the work and services to be performed hereunder by the Contractor, its officers, agents , employees subcontractors, licensees or invitees , whether or not any such iniury. damage or death is caused, in whole or in part, by CS-7 the negligence or alleged negligence o(the Owner, its officers, agents, servants, or employees. Contractor likewise covenants and agrees to indemnify and hold harmless Owner from and against any and all injuries to the Owner 's officers , agents , servants , and employees, loss or destruction of property of the Owner arising form the performance of any of the terms and conditions of this Contract , whether or not any such iniurv or damage is caused, in whole or in part, by the negligence or alleged negligence of the Owner, its officers, agents, servants, or employees In the event the Owner receives a written claim for damages against the Contractor or its subcontractors prior to final payment, final payment shall not be made until the Contractor either (a) submits to the Owner satisfactory evidence that the claim has been settled and/or a release from the claimant involved, or (b) provides the Owner with a letter from the Contractor's liability insurance carrier that the claim has been referred to the insurance carrier. The Director may, if he deems it appropriate , refuse to accept bids on other City of Fort Worth public work from a Contractor against whom a claim for damages is outstanding as a result of work performed under a City Contract." 18 . STATE SALES TAX : A. Delete Paragraph C6-6.21 STATE SALES TAX in its entirety. B. This contract is issued by an organization , which qualifies for exemption pursuant to the provisions of Article 20.04 (F) of the Texas Limited Sales , Excise, and Use Tax Act. All equipment and materials not consumed by or incorporated into the project construction are subject to State Sales Tax under House Bill 11 , enacted August 15 , 1991. All such taxes shall be included in the various amounts on the Proposal Form. The successful Bidder shall be required to submit a breakdown between costs of labor, consumable material and other construction costs and costs of material incorporated into the project construction prior to execution of this contract. B. At the time of execution of the Contract Documents by the Contractor, the Contractor shall complete the "Statement of Materials and Other Charges" which identifies the project costs anticipated in the Project into "Materials Incorporated into the Project" and "All Other Charges". The Contract shall be a "Separated Contract". C. The City of Fort Worth will issue appropriate Certificates of Resale to the Contractor. D. All Change Orders to the Contract will separate charges for materials and labor and will contain the following statement: "For purposes of complying with Texas Tax Code, the Contractor agrees that the charges for material incorporated into the project in excess of the estimated quantity provided for herein will be no less than the invoice price for such material to the Contractor." CS-8 19 AIR POLLUTION WATCH DAYS: Add the following to Section C7-7: C?-7.18 AIR POLLUTION WATCH DAYS: The Contractor shall be required to observe the following guidelines relating to working on City construction sites on days designated as "AIR POLLUTION WATCH DAYS ". Typically, the OZONE SEASON, within the Metroplex area, runs from May 1, through OCTOBER 31, with 6:00 a.m. -10:00 a.m. being critical BECAUSE EMISSIONS FROM THIS TIME PERIOD HAVE ENOUGH TIME TO BAKE IN THE HOT ATMOSPHERE THAT LEADS TO EARLY AFTERNOON OZONE FORMATION .. The Texas Commission on Environmental Quality (TCEQ), in coordination with the National Weather Service , will issue the Air Pollution Watch by 3:00 p.m. on the afternoon prior to the WATCH day. On designated Air Pollution Watch Days, the Contractor shall bear the responsibility of being aware that such days have been designated Air Pollution Watch Days and as such shall not begin work until 10:00 a.m. whenever construction phasing requires the use of motorized equipment for periods in excess of 1 hour. However, the Contractor may begin work prior to 10:00 a.m . if use of motorized equipment is less than 1 hour, or if equipment is new and certified by EPA as "Low Emitting", or equipment bums Ultra Low Sulfur Diesel (ULSD), diesel emulsions , or alternative fuels such as CNG. If the Contractor is unable to perform continuous work for a period of at least seven hours between the hours of 7:00 a.m. -6:00 p.m., on a designated Air Pollution Watch Day, that day will be considered as a weather day and added onto the allowable weather days of a given month. 20 C8-8.4 SCOPE OF PAYMENT: Delete C8-8.4 SCOPE OF PAYMENT in its entirety and replace with the following: "The Contractor shall receive and accept the compensation as herein provided , in full payment for furnishing all labor, tools , materials , and incidentals for performing all work contemplated and embraced under these Contract Documents, for all loss and damage arising out of the nature of the work or from the action of the elements, for any unforeseen defects or obstructions which may arise or be encountered during the prosecution which may arise or be encountered during the prosecution of the work at any time before its final acceptance by the Owner, ( except as provided in paragraph C5-5.14) for all risks of whatever description connected with the prosecution of the work , for all expenses incurred by or in consequence of the suspension or discontinuance of such prosecution of the working operations as herein specified , or any and all infringements of patents , trademarks, copyrights , or other legal reservations, and for completing the work in an acceptable manner according to the terms of the Contract Documents. The payment of any current or partial estimate prior to the final acceptance of the work by the Owner shall in no way constitute an acknowledgment of the acceptance of the work, materials, or equipment, nor in any way prejudice or affect the obligations of the Contractor to repair, correct, renew, or replace at his own and proper expense any defects or imperfections in the construction or in the strength or CS-9 quality of the material used or equipment or machinery furnished in or about the construction of the work under contract and its appurtenances, or any damage due or attributed to such defects, which defects, imperfections, or damage shall have been discovered on or before the final inspection and acceptance of the work or during the two (2) year guaranty period after the final acceptance. The Owner shall be the sole judge of such defects, imperfections, or damage, and the Contractor shall be liable to the Owner for failure to correct the same as provided herein." 21. PARTIAL PAYMENTS: Change Paragraph C8-8.5 to read as follows: "Partial pay estimates shall be submitted by the Contractor 5th day and the 20th day of the month that work has been is in progress. The estimate shall be processed by the City on the 10th day and 25th day respectively. Estimates will be paid within 25 days following the end of the estimate period, less the appropriate retainage as set out below. Partial pay estimates may include acceptable nonperishable materials delivered to the work place which are to be incorporated into the work as a permanent part thereof, but which at the time of pay estimate have not been so installed. If such materials are included within a pay estimate, payment shall be based upon 85% of the net invoice value thereof. The Contractor will furnish the engineer such information as may be reasonably requested to aid in the verification or the preparation of the pay estimate. For contracts of less than $400,000.00 at the execution, retainage shall be ten percent (10%). For contracts of $400 ,000.00 or more at the time of execution, retainage shall be five percent (5%). Contractor shall pay subcontractors in accord with subcontract agreement, within five (5) business days after receipt by the Contractor of the payment by the City. Contractor's failure to make the required payment to subcontractors will authorize the City to withhold future payments from the Contractor until compliance with this paragraph is accomplished. It is understood that the partial pay estimates will be approximate only, and all partial pay estimates and payment of the same will be subject to correction in the estimate rendered following the discovery of an error in any previous estimate. Payment of any partial pay estimate shall not, in any respect, be taken as an admission of the Owner of the amount of work done or of its quality of sufficiency, or as an acceptance of the work done or the release of the Contractor of any of his responsibilities under the Contract Documents . The City reserves the right to withhold the payment of any partial estimate if the Contractor fails to perform the work in strict accordance with the specifications or other provisions of this Contract." 22. GENERAL GUARANTY. Delete C8-8.10 GENERAL GUARANTY in its entirety and replace with the following: CS-10 Neither the final certificate of payment nor any provision in the Contract Documents nor partial or entire occupancy or use of the premises by the Owner shall constitute an acceptance of the work not done in accordance with the Contract Documents or relieve the Contractor of liability in respect to any express warranties or responsibility for faulty materials or workmanship. The Contractor shall remedy any defects or damages in the work and pay for any damage to the other work resulting therefrom which shall appear within a period of two (2) years from the date of final acceptance of the work unless a longer period is specified and shall furnish a good and sufficient maintenance bond in the amount of 100 percent of the amount of the contract which shall assure the performance of the general guaranty as above outlined. The Owner will give notice of observed defects with reasonable promptness. Any reference to any shorter period of time of warranty contained elsewhere within the specifications shall be resolved in favor of this specification, it being the City's intent that the Contractor guarantee its work for a period of two (2) years following the date of acceptance of the project. 23. RIGHT TO AUDIT: Add the following to Section C8-8 : C-8-8.14 RIGHT TO AUDIT: "(a) The Contractor agrees that the City shall, until the expiration of three (3) years after final payment under this contract, have access to and the right to examine and photocopy any directly pertinent books, documents, papers, and records of the Contractor involving transactions relating to this Contract. Contractor agrees that the City shall have access during normal working hours to all necessary Contractor facilities and shall be provided adequate and appropriate work space in order to conduct audits in compliance with the provisions of this section. The City shall give Contractor reasonable advance notice of intended audits. (b) Contractor further agrees to include in all its subcontracts hereunder a provision to the effect that the subcontractor agrees that the City shall, until the expiration of three (3) years after final payment under this contract, have access to and the right to examine and photocopy any directly pertinent books, documents, papers, and records of such subcontractor, involving transactions to the subcontract, and further, that City shall have access during normal working hours to all subcontractor facilities, and shall be provided adequate and appropriate work space in order to conduct audits in compliance with the provisions of this article together with subsection (c) hereof. The City shall give subcontractor reasonable advance notice of intended audits. ( c) Contractor and subcontractor agree to photocopy such documents as may be requested by the City. The City agrees to reimburse contractor for the cost of the copies as follows: 1. 50 Copies and Under -10 cents per page. 2. More than 50 copies -85 cents for the first page plus fifteen cents for each page thereafter." ( 5/25 /93) CS-11 24. SCHEDULE OF COSTS: Add the following to Section C8-8: C8-8.15 SCHEDULE OF COSTS: Following the completion of all work on the Project and prior to submittal of a request for final payment, the Contractor shall provide a Schedule of Costs to City for approval which lists all equipment systems, structures , building electrical and HV AC systems, overhead and project related costs. The items will be grouped into categories using the Owner's list of category codes which will be provided by the Owner at the Preconstruction Conference. The Schedule of Costs will be used by the City as input to the Capital Assets System, and will not be considered in preparation of modifications to the Contract. Costs associated with the preparation and processing of this schedule of costs shall be subsidiary to the price bid. The Contractor will also provide a projected payment schedule tied to the project schedule and the schedule of values which projects the monthly payments through the end of the Project. The Payment schedule must be submitted along with the first request for payment. This information is necessary to arrange financing of the Project by the City. END OF SECTION CS-12 D-1 D-2 D-3 D-4 D-6 D-8 D-10 D-12 D-13 D-14 D-24 D-25 D-30 D-37 D-39 D-41 D-48 D-55 D-86 D-91 D-101 D-102 D-103 D-104 D-105 D-106 D-107 D-108 D-109 D-110 D-111 D-112 D-113 D-114 PART D-SPECIAL CONDITIONS TABLE OF CONTENTS TABLE OF CONTENTS General D-2 Project Designation D-2 Time of Completion D-2 Project Signs D-3 Wage Rates D-3 Dewatering D-3 Existing Utilities D-3 Test Holes D-4 Substitution D-4 Trench Safety D-4 Valve Blocking D-5 Ductile Iron Pipe and Gray-Iron Fittings D-6 Valve Cut-Ins D-7 Concrete Encasement D-7 Bid Alternatives D-7 Site Preparation D-7 Temporary Pavement Repair D-8 Temporary Soil Erosion Sediment and Water Pollution Control D-8 Worker's Compensation Insurance D-9 Shop Drawings D-13 Testing D-14 Subsidiary Work D-15 Addenda D-15 OSHA Standards D-15 Project Superintendents D-15 Resident Engineer D-16 Progress Photographs D-16 Termination D-16 Hazardous and Toxic Materials D-17 Spoil and Fill Material D-17 Age D-17 Disability D-18 Indemnification D-18 Construction Administration D-19 D-1 PART D -SPECIAL CONDITIONS D-1 GENERAL: Subject to modifications as herein contained, the Fort Worth Water Department's General Contract Documents and General Specifications. Effective July 1, 1978 , are made part of the Contract Documents for this Project. The Plans, Special conditions and Provisions Documents, and the rules, regulations, requirements , instructions, drawings and details referred to by manufacturer's name, number or identification included therein as specifying, referring or implying product control , performance, quality, or other shall be binding upon the Contractor. The Specifications and drawings shall be considered cooperative; therefore, work or material called for by one and not shown or mentioned in the other shall be accomplished or furnished in a faithful manner as though required by all. The order or precedence in case of conflicts or discrepancies between various parts of the Contract Documents subject to the ruling of the Engineer shall generally, but not necessarily, follow the guidelines listed below: 1. Plans 2. Special Contract Documents 3. General Contract Documents and General Specifications The following Special Conditions shall be applicable to this project and shall govern any conflicts with the General Contract documents under the provisions stated above. D-2 PROJECT DESIGNATION: Construction under these Special Documents shall be performed under the Fort Worth Water Department Project Designations: Water Project Number _________ _ Sewer Project Number P275-701300-130880, and/or Other D-3 TIME OF COMPLETION: The Owner desires the Contractor to substantially complete the project within 275 calendar days. Substantial completion shall be defined as all work completed such that the tank is tested, disinfected, and in service. Thereafter, final completion shall occur within 30 calendar days. Final completion shall consist of final acceptance of all work and paperwork required to process the final pay application received by the Owner. In the event that the Contractor fails to meet the substantial completion or the final completion date for the project, the Owner shall withhold money permanently form the Contractor's total compensation at the rate specified in Item C7-7.10 per calendar day as liquidated damages until substantial completion is met. D-2 D-4 PROJECT SIGNS: Project Signs are required at all locations which will be under construction for more, than thirty (30) calendar days as indicated in Part B Proposal. Project Signs shall be in accordance with sample drawing included in the Appendix. The signs may be mounted on skids or on posts. The exact locations and methods of mounting shall be approved by the engineer. Any and all costs for the required materials , labor, and equipment necessary for the furnishing of Project Signs shall be considered as a subsidiary cost of the project and no additional compensation will be allowed. D-6 WAGE RATES: The labor classifications and mm1mum wage rates set forth herein have been predetermined by the City Council of the City of Fort Worth, Texas , in accordance with statutory requirements, as being the prevailing classifications and rates that shall govern on all work performed by the Contractor or any subcontractor on the site of the project covered by these Contract Documents. In no event shall less that the following rates be paid. (See Section 01011 of the Technical Specifications) When two or more wage rate scales are shown and wage rates shown in specific classifications are in conflict, the higher wage will be used. D-8 DEW A TERING: The Contractor shall be responsible for determining the method of dewatering operation for the water or sewage flows from the existing mains and ground water. The Contractor shall be responsible for damage of any nature resulting from the dewatering operations. The DISCHARGE from any dewatering operation shall be conducted as approved by the Engineer. Ground water shall not be discharged into sanitary sewers. Dewatering shall be considered as incidental to a construction and all costs incurred will be considered to be included in the linear foot bid price of the pipe. D-10 EXISTING UTILTIES: The plans show the locations of all known surface and subsurface structures. However, the Owner assumes no responsibility for failure to show any or all of these structures on the Plans, or to show them in their exact location. It is mutually agreed that such failure shall not be considered sufficient basis for claims for additional compensation for extra work or for increasing the pay quantities in any manner whatsoever. The Contractor shall be responsible for verifying the locations of and protecting all existing utilities , service lines , or other property crossed or exposed by his construction operations. Contractor shall make all necessary provisions for the support, protection, relocation , and or temporary relocation of all utility poles, gas lines, telephone cables, utility services, water mains , sanitary sewer lines, electrical cables , drainage pipes, and all other utilities and structures both above and below ground during construction. The Contractor is liable for all damages done to such existing facilities as a result of his operations and any and all cost incurred for the protection and or temporary relocation of such facilities shall be included in the cost bid per linear foot of pipe installed. NO ADDITIONAL COMPENSATION WILL BE ALLOWED. D-3 Where existing utilities or service lines are cut, broken or damaged, the Contractor shall replace or repair the utilities or service lines with the same type of original material and construction, or better, unless otherwise shown or noted on the plans, at his own cost and expense. The Contractor shall immediately notify the Owner of the damaged utility or service line. He shall cooperate with the owners of all utilities to locate existing underground facilities and notify the Engineer at once of any conflicts in grades and alignment. In case it is necessary to change or move the property of any owner of a public utility, such property shall not be moved or interfered with until ordered to do so by the Engineer. The right is reserved to the owner of public utilities to enter upon the limits of the project for the purpose of making such changes or repairs , of their property that may be made necessary by performance of this contract. D-12 TEST HOLES: The matter of subsurface exploration to ascertain the nature of the soils, including the amount of rock, if any, through which this pipeline installation 1s to be made is the responsibility of any and all prospective bidders , and any bidder on this project shall submit his bid under the condition. Whether prospective bidders perform this subsurface exploration jointly or independently, and whether they make such determinations by the use of test holes or other means , shall be left to the discretion of such prospective bidders. The cost of the rock removal and other associated appurtenances, if required, shall be included in the linear foot bid price of the pipe. D-13 SUBSTITUTIONS: The specifications for materials set out the minimum standard of quality which the City believes necessary to procure a satisfactory project. No substitutions will be permitted until the Contractor has received written permission of the Engineer to make a substitution for the material which has been specified. Where the term "or equal," or" or approved equal" is used , it is understood that if a material, product, or piece of equipment bearing the name so used is furnished it will be approvable, as the particular trade name was used for the purpose of establishing a standard of quality acceptable to the City. If a product of any other name is proposed for use, the Engineer's approval thereof must be obtained before the proposed substitute is procured by the Contractor. Where the term "or equal ," or "or approved equal" is not used in the specifications, this does not necessarily exclude alternative items or material or equipment which may accomplish the intended purpose. However, the Contractor shall have the full responsibility of proving that the proposed substitution is, in fact, equal , and the Engineer, as the representative of the City, shall be the sole judge of the acceptability of substitutions . The provisions of this sub-section as related to "Substitutions" shall be applicable to all sections of these specifications. D-4 D-19 TRENCH SAFETY: 1. GENERAL: This specification covers the trench safety requirements for all trench excavations in order to protect workers from cave-ins. The requirements of this item govern all trenches for mains, manholes, vaults, service lines, and all other appurtenances. 2. STANDARDS: The latest version of the U.S. Department of Labor, Occupational Safety and Health Administration Standards, 29 CFR Part 1926, Subpart P- Excavations, are hereby made a part of this specification and shall be the minimum governing requirements for trench safety. 3. DEFINITIONS: A. TRENCHES: A trench is referred to as a narrow excavation made below the surface of the ground in which the depth is greater than the width, where the width measured at the bottom is not greater than fifteen (15) feet. If forms or other structures are installed or constructed in an excavation so as to reduce the dimension measured from the forms or structure to the side of the excavation to fifteen (15) feet or less at the bottom of the excavation, the excavation is also considered to be a trench. B. BENCHING SYSTEM: Benching means excavating the sides of a trench to form one or a series of horizontal levels or steps, usually with vertical or near- vertical surfaces between levels. C. SLOPING SYSTEM: Sloping means excavating to form sides of a trench that are inclined away from the excavation. D . SHIELD SYSTEM: Shields used in trenches are generally referred to as "trench boxes" or "trench shields." Shield means a structure that is able to withstand the forces imposed on it by a cave-in and protect workers within the structure. Shields can be permanent structures or can be designed to be portable and move along as the work progresses. Shields can be either premanufactured or job-built in accordance with OSHA standards. E. SHORING SYSTEM: Shoring means a structure such as a metal hydraulic , mechanical or timber system that supports the sides of a trench and which is designed to prevent cave-ins. Shoring systems are generally comprised of crossbraces, vertical rails (uprights), horizontal rails (wales) and/or sheeting. 4. MEASUREMENT: Trench depth is the vertical measurement from the top of the existing ground to the bottom of the pipe or structures. The quantity of trench safety systems shall be based on the linear foot amount of trench depth greater than five (5) feet. D-5 5. PAYMENT: Separate payment will be made only when trench excavations exceed a depth of five (5) feet and shall be full compensation for safety system design , labor, tools , materials, equipment and incidentals necessary for the installation and removal of trench safety systems. D-24 VAL VE BLOCKING: All valves shall have concrete blocking for support. Valves shall have polyethylene wrapping per Material Specification E 1-13 and Construction Specification E2-13 installed prior to concrete blocking. No separate payment will be made for any of the work involved for this item and all costs incurred will be considered to be included in the bid price of the valve. D-25 DUCTILE IRON PIPE AND GRAY-IRON FITTINGS : Reference Part E2 Construction Specifications, Section E2-7 Installing Cast Iron Pipe, Fittings , and Specials, Sub Section E2-7 .11 Cast Iron Fittings: the first Paragraph shall be revised to read as follows: "E2-7.11 DUCTILE-IRON AND ORA Y-IRON FITTINGS: All ductile-iron and gray- iron fittings shall be furnished with cement mortar lining as stated in Section El-7. The price bid per ton of fittings shall be payment in full for all fittings, joint accessories , polyethylene wrapping, horizontal concrete blocking, vertical tie-down concrete blocking, and concrete cradle necessary for construction as designed. All ductile-iron and gray-iron fittings, valves and specials shall be wrapped with polyethylene wrapping conforming to Material Specification E 1-13 and Construction Specification E2-13 . Wrapping shall precede horizontal concrete blocking, vertical tie-down concrete blocking, and concrete cradle. Payment for the polyethylene wrapping, horizontal concrete blocking, vertical tie-down concrete blocking, and concrete cradle shall be included in bid items for valves and fittings and no other payment will be allowed." D-26 DETECTABLE WARNING TAPES: Detectable underground utility warning tapes which can be located from the surface by a pipe detector shall be installed directly above non-metallic water or sanitary sewer pipe. The detectable tape shall be "Detect Tape" manufactured by Allen Systems Inc. or approved equal, and shall consist of a minimum thickness 0.35 mils solid aluminum foil encased in a protective inert plastic jacket that is impervious to all known alkalis , acids , chemical reagents and solvents found in the soil. The minimum overall thickness of the tape shall be 5.5 mils. and the width shall not be less than 2" inches with a minimum unit weight of 2-1 /2 pounds/1 "/1000'. The tape shall be color coded and imprinted with the message as follows: Type of Utility Water Sewer Color Code Safety Blue Safety Green D-6 Legends Caution Buried Water Line Below Caution Buried Sewer Line Below Installation of detectable tapes shall be per manufacturer's recommendations and shall be as close to the grade as is practical for optimum protection and detectability. Allow a minimum of 18" inches between the tape and the pipe. Payment for work such as backfill, bedding, blocking, detectable tapes and all other associated appurtenances required shall be included in the subsidiary to the cost of pipe installation. D-27 CONCRETE CYLINDER PIPE AND FITTINGS: Concrete cylinder pipe on this project shall be Class 150 A WW A C-303 pretensioned concrete cylinder pipe or Class 150 AWWA C-301 prestressed concrete cylinder pipe as specified on the plans and manufactured in accordance with Material Standard El-4 contained in the General Contract Documents. Payment for work such as backfill, beddings, blocking, excavation and all other associated appurtenances required; shall be included in the Linear Foot price of the pipe and lump sum for the pipe fittings in the appropriate BID ITEM(S). D-30 VALVE CUT-INS: It may be necessary to cut-in gate valves to isolate the water main from which the extension and/or replacement is to be connected. This may require closing valves in other lines and putting consumers out of service for that period of time necessary to cut in the new valve; the work must be expedited to the utmost and all such cut-ins must be coordinated with the engineer in charge of inspection. All consumers shall be individually advised prior to the shut out and advised of the approximate length of time they may be without service. Payment for work such as backfill, bedding, fittings, blocking and all other associated appurtenances required, shall be included in the price of the appropriate bid items. D-37 CONCRETE ENCASEMENT: Concrete encasement shall be Class E (1500 psi) concrete and for sewer line encasements shall conform to Fig. 113; for water line encasements it shall conform to Fig. 20 of the General Contract Documents. Requirements for such encasement are specified in Sections El-20 and E2-20 of the General Contract Documents. Payment for work such as forming, placing, and finishing including all labor, tools, equipment and material necessary to complete the work shall be included in the linear foot price bid for Concrete Encasement. D-39 BID ALTERNATIVES : The Proposal section of this document is arranged to allow the Contractor to base his bid on either ductile iron pipe or polyvinyl chloride plastic pipe. Contractor shall indicate type of pipe to be used. However, regardless of the general type pipe specified by the Contractor at certain locations, a specific type pipe has been specified on the plans. All cost for this shall be considered as subsidiary and no additional compensation will be allowed. D-7 D-41 SITE PREPARATION: The Contractor shall clear rights-of-way or easements of obstruction which must be removed to make possible proper prosecution of the work as a part of these project construction operations. The contractor's attention is directed to Paragraph C6 -6. l O Work Within Easements , Page 6-6(4), Part C -General Conditions of the Water Department General Contract Document and General Specifications. Clearing and restoration shall be considered as incidental to construction and all costs incurred will be included in the Linear Foot price of the pipe. D-48 TEMPORARY PAVEMENT REP AIR: The Contractor shall provide a temporary pavement repair immediately after trench backfill and compaction using a minimum of I-inch cold mix asphalt. This temporary repair shall be rolled to provide a smooth transition between the existing pavement and the temporary repair. The unit price bid under the appropriate bid item of the proposal shall cover all cost for providing temporary pavement repair for all streets cuts prior to street reconstruction. D-55 TEMPORARY SOIL EROSION SEDIMENT AND WATER POLLUTION CONTROL: 1. DESCRIPTION: This item shall consist of temporary soil erosion sediment and water pollution control measures deemed necessary by the Engineer for the duration of the contract. These control measures shall at no time be used as a substitute for the permanent control measures unless otherwise directed by the Engineer and they shall not include measures taken by the CONTRACTOR to control conditions created by his construction operations. The temporary measures shall include dikes , dams , berms , sediment basins , fiber mats, jute netting, temporary seeding, straw mulch , asphalt mulch , plastic liners , rubble liners , baled-hay retards , dikes , slope drains and other devices. 2. CONSTRUCTION REQUIREMENTS: The Engineer has the authority to define erodible earth and the authority to limit the surface area of erodible-earth material exposed by preparing right-of-way, clearing and grubbing, the surface area of erodible- earth material exposed by excavation , borrow and to direct the CONTRACTOR to provide temporary pollution-control measures to prevent contamination of adjacent streams, other water courses, lakes, ponds or other areas of water impoundment. Such work may involve the construction of temporary berms, dikes , dams, sediment basins , slope drains and use of temporary mulches , mats seeding or other control devices or methods directed by the Engineer as necessary to control soil erosion. Temporary pollution-control measures shall be used to prevent or correct erosion that may develop during construction prior to installation of permanent pollution-control features , but are not associated with permanent control features on the project. The Engineer will limit the area of preparing right of way, clearing and grubbing, excavation and borrow to be proportional to the CONTRACTOR'S capability and D-8 progress in keeping the finish grading, mulching, seeding, and other such permanent pollution-control measures current in accordance with the accepted schedule. Should seasonal conditions make such limitations unrealistic, temporary soil-erosion-control measures shall be performed as directed by the Engineer. The amount of surface area of erodible-earth material exposed at one time shall not exceed 750,000 square feet for each excavation operation, 750 ,000 square feet for each material source operation (other than from commercially operated sources), 750,000 square feet for each preparing of right-of-way operation or 750 ,000 square feet for each clearing and grubbing operation, unless otherwise shown on the plans or with prior approval by the Engineer in writing. The CONTRACTOR shall also conform to the following practices and controls. All labor, tools , equipment and incidentals to complete the work will not be paid for directly but shall be considered as subsidiary work to the various items included in the contract. (a). Waste or disposal areas and construction roads shall be located and constructed in a manner that will minimize the amount of sediment entering streams. (b ). Frequent fording of live streams will not be permitted; therefore, temporary bridges or other structures shall be used wherever an appreciable number of stream crossings are necessary. Unless otherwise approved in writing by the Engineer, mechanized equipment shall not be operated in live streams. (c). When work areas or material sources are located in or adjacent to live streams , such areas shall be separated from the stream by a dike or other barrier to keep sediment from entering a flowing stream. Care shall be taken during the construction and removal of such barriers to minimize the muddying of a stream . (d). All waterways shall be cleared as soon as practicable of falsework , piling, debris or other obstructions placed during construction operations that are not a part of the finished work. (e). The CONTRACTOR shall take sufficient precautions to prevent pollution of streams , lakes and reservoirs with fuels , oils , bitumens, calcium chloride or other harmful materials. He shall conduct and schedule his operations so as to avoid or minimize siltation of streams , lakes and reservoirs and to avoid interference with movement of migratory fish. 3. SUBMITTAL: Prior to the start of the applicable construction, the CONTRACTOR shall submit for approval his schedules for accomplishment of soil-erosion-control work and his plan to keep the area of erodible-earth material to a minimum. He shall also submit for acceptance his proposed method of soil-erosion control on construction and haul roads and material sources and his plan for disposal of waste materials. No work shall be started until the soil-erosion control schedules and methods of operations have been reviewed and approved by the Engineer. D-9 4. MEASUREMENT AND PAYMENT: All work , materials and equipment necessary to provide temporary erosion control shall be considered subsidiary to the contract and no extra pay will be given for this work. D-86 WORKER'S COMPENSATION INSURANCE: A. Contractor's Worker's Compensation Insurance. Contractor agrees to provide the Owner (City) a certificate showing that it has obtained a policy of worker 's compensation insurance covering each of its employees employed on the project in compliance with state law. No Notice to Proceed will be issued until the Contractor has complied with this section. B. Subcontractor's Worker's Compensation Insurance. Contractor agrees to require each and every subcontractor who will perform work on the project to provide to it a certificate from such subcontractor stating that the subcontractor has a policy of worker's compensation insurance covering each employee on the project. Contractor will not permit any subcontractor to perform work on the project until such certificate has been acquired. Contractor shall provide a copy of all such certificates to the Owner (City). C. Worker's Compensation Insurance Coverage. 1. Definitions: Certificate of coverage ("certificate "): A copy of a certificate of insurance, a certificate of authority to self-insure issued by the Texas Workers ' Compensation Commission, or a coverage agreement (TWCC-81 , TWCC-82 , TWCC-83 , or TWCC-84), showing statutory worker 's compensation insurance coverage for person's or entity 's employees providing services on a project, for the duration of the project. Duration of the Project -includes the time from he beginning of the work on the project until the contractor's/person 's work on the project has been completed and accepted by the City. Persons providing services on the project ("subcontractor" in Texas Labor Code Section 406.096) -includes all persons or entities performing all or part of the services the contractor has undertaking to perform on the project, regardless of whether that person contracted directly with the contractor and regardless of whether that person has employees. This included, without limitation, independent contractors, subcontractors , leasing companies , motor carriers , owner-operators , employees of any entity which furnishes persons to provide services on the project. "Services " include without limitation , providing , hauling, or delivering equipment or materials, or providing labor, transportation , or other service related to a project. "Services " does not include activities unrelated to the project, such as food/beverage vendors , office supply deliveries , and delivery of portable toilets. 2. The contractor shall provide coverage, based on proper reporting of classification codes and payroll amounts and filing of any coverage agreements , which meets D -10 the statutory requirements of Texas Labor Code, Section 401.011(44) for all employees of the contractor providing services on the project, for the duration of the project. · 3 . The Contractor must provide a certificate of coverage to the City prior to being awarded the contract. 4. If the cov erage period shown on the contractor's current certificate of coverage ends during the duration of the project, the contractor must, prior to the end of the coverage period, file a new certificate of coverage with the City showing the coverage has been extended. 5. The contractor shall obtain from each person providing services on a project, and provide to the City: (a) a certificate of coverage, prior to that person beginning work on the project, so the City will have on file certificates of coverage showing coverage for all persons providing services on the project; and (b) no later than seven days after receipt by the contractor, a new certificate of coverage showing extension of coverage, if the coverage period shown on the current certificate of coverage ends during the duration of the project. 6. The contractor shall retain all required certificates of coverage for the duration of the project and for one year thereafter. 7. The Contractor shall notify the City in writing by certified mail or personal delivery, within ten (10) days after the contractor knew or should have known , of any change that materially affects the provision of coverage of any person providing services on the project. 8. The contractor shall post on each project site a notice, in the text, form and manner prescribed by Texas Worker 's Compensation Commission, informing all persons providing services on the projects that they are required to be covered and report lack of coverage. 9. The contractor shall contractually require each person with whom it contracts to provide services on a project, to: (a) provide coverage, based on proper reporting on the classification codes and payroll amounts and filling of any coverage agreements, which meets the statutory requirements of Texas Labor Code, Section 401.011(44) for all of its employees providing services on the project, for the duration of the project; D -11 (b) provide to the contractor, prior to that person beginning work on the project, a certificate of coverage showing that coverage is being provided for all employees of the person providing services on the project, for the duration of the project; (c) provide the contractor, prior to the end of the coverage period a new certificate of coverage showing the extension of coverage, if the coverage period shown on the current certificate of coverage ends during the duration of the project; (d) obtain from each other person with it contracts, and provide to the contractor: (1) a certificate of coverage, prior to the other person beginning on the project; and (2) a new certificate of coverage showing extension of coverage, prior to the end of the coverage period, if the coverage period shown on the current certificate of coverage ends during the duration of the project; (e) retain all required certificates of coverage on file for duration of project and for one year thereafter. (f) notify the City in writing by certified mail or personal delivery, within 10 days after the person knew or should have known, of any change that materially affects the provision of coverage of any person providing services on the project; and (g) contractually require each person with whom it contracts, to perform as required by paragraphs (a) -(g), with the certificates of coverage to be provided to the person for whom they are providing services. 10. By signing this contract or providing or causing to be provided a certificate of coverage, the contractor is representing to the City that all employees of the contractor who will provide services on the project will be covered by worker's compensation coverage for the duration of the project, that the coverage will be based on the prop.er reporting of classification codes and payroll amounts , and that all coverage agreements will be filed with the appropriate insurance carrier or, in the case of a self-insured, with the Texas Workers' Compensation Commission's Division of Self-Insurance Regulation . Providing false or misleading information may subject the contractor to administrative penalties, criminal penalties, civil penalties or other civil actions. 11. The Contractor's failure to comply with any of these provisions is a breach of contract by the contractor which entitles the City to declare the contract void if the contractor does not remedy the breach within ten days after receipt of notice of breach from the City. D -12 D. Posting of Required Worker's Compensation Coverage. The contractor shall post a notice on each project site informing all persons providing services on the project that they are required to be covered, and stating how a person may verify current coverage and report failure to provide coverage. This notice does not satisfy other posting requirements imposed by the Texas Workers' Compensation Act or other Texas Workers ' Compensation Commission rules. This notice must be printed with a title in at least 30 point bold type and text in at least 10 point normal type, and shall be in both English and Spanish and any other language common to the worker population. The text for the notices shall be the following text, without additional words or changes: REQUIRED WORKERS' COMPENSATION COVERAGE The law requires that each person working on this site or providing services related to this construction project must be covered by workers ' compensation insurance. This includes persons providing, hauling, or delivering equipment or materials, or providing labor or transportation or other service related to the project, regardless of the identity of their employer or status as an employee. "Call the Texas Workers' Compensation Commission at 512-440-3789 to receive information on the legal requirement for coverage , to verify whether your employer has provided the required coverage, or to report an employer's failure to provide coverage. D-91 SHOP ORA WINGS: 1. Submit seven (7) copies of shop drawings, layouts, manufacturer's data and material schedules as may be required by the Engineer for his review. Submittals may be checked by and stamped with the approval of the Contractor and identified as the Engineer may require. Such review by the Engineer shall include checking for general conformance with the design concept of the project and general compliance with information given in the General Contract Documents. Indicated actions by the Engineer, which may result from his review, shall not constitute concurrence with any deviation from the plans and specifications unless such deviations are specifically identified by the method described below, and further shall not relieve the Contractor of responsibility for errors or omissions in the submitted data. Processed shop drawing submittals are not change orders. The purpose of submittals by the Contractor is to demonstrate that the Contractor understands the design concept, and that he demonstrates his understanding by indicating which equipment and materials he intends to furnish and install, and by detailing the fabrication and installation methods he intends to use. If deviations , discrepancies or conflicts between submittals and the design drawings and/or specifications are discovered, either prior to or after submittals are processed , the design drawings and specifications shall govern. The Contractor shall be responsible for dimensions which are to be confirmed and correlated at the job site, fabrication processes and techniques of constriction, coordination of his work with that of other trades and satisfactory performance his work. The Contractor shall check and verify all measurements and review submittals prior to D-13 - being submitted, and sign or initial . a statement included with the submittal, which signifies compliance with plans and specifications and dimensions suitable for the application. Any deviation from the specified criteria shall be expressly stated in writing in the submittal. Three (3) copies of the approved submittals shall be retained by the Contractor until completion of the project and presented to the City in bound form. 2. Shop drawings shall be submitted for the following items prior to installation: ***See individual specification sections*** Additional shop drawing requirements are described m some of the material specifications. 3. Address for Submittals -The submittals shall be addressed to the Design Engineer: D-101 TESTING: Bahram Niknam , P .E . Deltatek Engineering 14114 Dallas Parkway Suite 480 Dallas, Texas 75254 a. The Contractor shall furnish, at his own expense, certifications by a private laboratory for all materials proposed to be used on the project, including a mix design for any asphaltic and/or Portland cement concrete to be used, and gradation analysis for sand and crushed stone to be used along with the name of the pit from which the material was taken. The Contractor ~hall provide manufacturer's certifications for all manufactured items to be used in the project and will bear any expense related thereto. b. Tests of the design concrete mix shall be made by the Contractor's laboratory at least nine days prior to the placing of concrete using the same aggregate, cement, and mortar which are to be used later in the concrete. The Contractor shall provide a certified copy of the test results to the City. c. Quality control testing of in-place material on this project will be performed by the City at its own expense. Any retesting required as a result of failure of the material to meet project specifications will be at the expense of the Contractor and will be billed at commercial rates as determined by the City. The failure of the City to make any tests of materials shall in no way relieve the Contractor of his responsibility to furnish materials and equipment conforming to the requirements of the contract. d. Not less than 24 hours notice shall be provided to the City by the Contractor for operations requiring testing. The Contractor shall provide access and trench safety D-14 - system (if required) for the site to be tested, and any work effort involved is deemed to be included in the unit price for the item being tested. e. The Contractor shall provide a copy of the trip ticket for each load of fill material delivered to the job site. The ticket shall specify the name of the pit supplying the fill material. D-102 SUBSIDIARY WORK: Any and all work specifically governed by documentary requirements for the project, such as conditions imposed by Plans , the General Contract Documents or these Special Contract Documents, in which no specific item for bid has been provided for in the proposal , shall be considered as a subsidiary item of work, the cost of which shall be included in the price bid in the Proposal for each bid item. Surface restoration and cleanup are general items of work which fall in the category of subsidiary work. D-103 ADDENDA: Bidders wanting further information, interpretation or clarification of the contract documents must make their request in writing to the Fort Worth Water Department Engineering Services, at least 96 hours prior to bid opening. Answers to all such requests will be bound and made a part of the Contract Documents . No other explanation or interpretation will be considered official or binding. Should a bidder find discrepancies in , or omissions from , the Contract Documents, or should the bidder be in doubt as to their meaning, the bidder should at once notify the Fort Worth Water Department Engineering Services, in order that a written addendum may be sent to all bidders. Any addenda issued will be mailed or be delivered to each prospective bidder. The bid proposal as submitted by the bidder must be so constructed as to include any addenda issued by the Fort Worth Water Department, prior to 24 hours of the opening of bids with appropriate recognition of addenda so noted in the bid proposal. D-104 OSHA STANDARDS: All work performed under this contract shall meet the requirements of the Occupational Safety and Health Administration (OSHA).lt is the responsibility of the Contractor to become familiar with the provisions of the regulations published by the OSHA in the Federal Register and to perform all the responsibilities thereunder. It is the Contractor's responsibility to see that the project is constructed in accordance with OSHA regulations and to indemnify and save harmless the City from any penalties resulting from the Contractor's failure to so perform . D-105 PROJECT SUPERINTENDENTS: The Contractor shall keep a competent resident superintendent at the project site at all times during the progress of the work. A resume listing the qualifications and experience record of the proposed resident superintendent, as well as references from similar projects shall be submitted to the Owner prior to award of contract. This resident superintendent, if found to be acceptable, shall not be replaced without written notice to and consent from the Owner except under extraordinary circumstances , Qualifications of a proposed replacement shall be submitted when a request is made for replacement of the D -15 superintendent and shall be approved by the Owner pnor to withdrawing the superintendent. During the construction of the project, the resident superintendent shall demonstrate an ability to properly execute the work outlined in the contract documents in a timely manner and shall consistently produce work of an acceptable quality and in accordance with the contract documents. If the Owner shall have a reasonable objection to the performance of the resident superintendent, the Contractor shall replace the resident superintendent upon written notice from the Owner. The resident superintendent is to be replaced with a superintendent acceptable to the Owner. No extension of time will be allowed for delays caused by the replacement of a resident representative. D-106 RESIDENT ENGINEER: The General Conditions, Section Cl-1.19 ENGINEER , define various persons who may be designated as the Engineer. For the prosecution of this contract, the Term Engineer shall mean the Resident Engineer as designated by the Director of the Fort Worth Water Department together with members of the staff of the Engineer who are assigned to the Project. Any contacts the contractor may wish to make with any City personnel , including the Water Production Supervisor, members of the plant operating staff, members of the City Administration , or Consulting Engineers , shall be arranged through the Engineer. The Contractor shall not act upon requests or instructions he may receive from any City personnel or Consulting Engineers nor shall he give instructions or directions to such persons without the approval or consent of the Engineer. D-107 PROGRESS PHOTOGRAPHS: The Contractor shall take photographs of the project site prior to construction, monthly during construction of the project and after completion of the project. Photographs may be taken with a quality 35mm or better camera, equipped to photograph either interior or exterior exposures , with lenses ranging from wide angle to 135mm. Photographs shall be taken at locations as designated by the Engineer. Contractor shall video tape all roads and work areas to be affected prior to starting construction and furnish a copy of the video tape to the Engineer. Two glossy color 3" x 5" prints and the negative shall be provided for each photograph taken. Each print shall be marked on the reserve side to indicate project name , date and time, location , direction of exposure, and description of what is being photographed. Prints shall be clear and sharp with proper exposure. If prints of adequate quality are not produced from exposures , additional photographs shall be taken. D-108 TERMINATION: It is understood and agreed that this contract may be terminated by the City without obligation to the Contractor, in whole or from time to time in part, whenever such termination is determined by the City to be in the best interests of the City. Termination may be effected by delivering to the Contractor or his designated representative a notice of termination , specifying to what extent performance of the work under the contract is D-16 being terminated and the effective date of termination. After receipt of notice of termination Contractor shall: 1. Stop work specified in the notice on the date and to the extent specified in the notice of termination. 2. Place no further order or subcontract except as necessary to complete work already underway. 3. Terminate all orders and contracts to the extent that they relate to the performance of the work terminated by the Notice of Termination. D-109. HAZARDOUS AND TOXIC MATERIALS: Insofar as permitted by law, the Owner shall indemnify and hold harmless the Contractor from and against any and all liabilities, losses, cost, damages and expenses, arising out of use of the materials at the Owners site which are not under the direct control of the Contractor, including, but not limited to, any and all liability resulting from personal injury, including death, property liability, at any time, however caused, due to the presence or release of, or exposure, whether to the person of property injured or otherwise, whether to the person of property injured or otherwise, to any hazardous or toxic substance, provided, however, that the City liability shall be limited to that established in Article 6252-19, Texas Revised Code and other applicable State statutes and Constitutional provisions. D-110. SPOIL AND FILL MATERIAL: Prior to disposing on any spoil/fill material, the contractor shall advise the Director of Transportation and Public Works, acting as the City of Fort Worth's Flood Plain Administrator ("Administrator"), of the location of all sites where the contractor intends to dispose of such material. Contractor shall not dispose of such material until the proposed sites have been determined by the Administrator to meet the requirements of the Flood Plain Ordinance of the City of Fort Worth (Ordinance No 10056). All disposal sites must be approved by the Administrator to ensure that filling is not occurring within a flood plain without a permit. A flood plain permit can be issued upon approval of necessary engineering studies. No fill permit is required if disposal sites are not in a flood plain. Approval of the contractor's disposal sites shall be evidenced by a letter signed by the Administrator stating the site is not in a known flood plain of by a Flood Plain Fill Permit authorizing fill within the flood plain. Any expenses associated with obtaining the fill permit, including any necessary engineering studies, shall be at the contractor's expense. In the event the contractor disposes of spoil/fill material at a site without a fill permit or a letter from the Administrator approving the disposal site, upon notification by the Director of Transportation and Public Works, the contractor shall remove the spoil /fill material at its expense and dispose of such materials in accordance with the Ordinances of the City and this section. D -17 D-111 AGE: In accordance with the policy "(Policy") of the Executive Branch of the Federal Government, Contractor co venants that neither it nor any of its officers , members, agents , employees , program participants or subcontractors , while engaged in performing this contract, shall, in connection with the employment, advancement or discharge of employees or in connection with the terms , conditions or privileges of their employment, discriminate against persons because of their age except on the basis of a bona fide occupational qualification , retirement plan or statutory requirement. Contractor further covenants that neither it nor its officers , members , agents , employees , subcontractors , program participants , or persons acting on their behalf, shall specify, in solicitations or ad vertisements for employees to work on this contract, a maximum age limit for such employment unless the specified maximum age limit is based upon a bona fide occupational qualification , retirement plan or statutory requirement. Contractor warrants it will fully comply with the policy and will defend , indemnify and hold City harmless against any claims or allegations asserted by third parties or subcontractor against City arising out of Contractor's and/or its subcontractors' alleged failure to comply with the above referenced Policy concerning age discrimination in the performance of this agreement. D-112 DISABILITY: In accordance with the prov1s1ons of the Americans With Disabilities Act of 1990 ("ADA"), Contractor warrants that it any and all of its subcontractors will not unlawfully discriminate on the basis of disability in the provision of services to the general public, nor in the availability, terms and/or conditions of employment for applicants for employment with, or employees of Contractor or any of its subcontractors. Contractor warrants it will fully comply with ADA's provisions and any other applicable federal, state and local laws concerning disability and will defend, indemnify and hold City harmless against any claims or allegations asserted by third parties or subcontractors against City arising out of Contractor's and/or its subcontractor's alleged failure to comply with the above-referenced law concerning disability discrimination in the performance of this agreement. D-113 INDEMNIFICATION: To clarify Section C6-6.12 of the General Conditions of the Contract, it is the intent of the Owner that the Contractor indemnify, hold harmless and defend the Owner, and the Owner's officers , agents, servants , and employees from and against any and all claims as listed herein , even though causes by the Owner's sole negligence. With respect to the last sentence of the first paragraph of Section C6-6.12 , it is the Owner's intent that the language be site specific to the general area where the work to be performed under the Contract is being performed. It is not the Owner 's intent that the Contractor be required to indemnify the Owner for damages to property other than that D -18 caused to property located in close proximity to this project, unless such damage is caused wholly or in part by the Contractor's negligence. D-114 CONSTRUCTION ADMINISTRATION A. CONTRACTOR MODIFICATION REQUEST (CMR)/PROPOSED CONTRACT MODIFICATION (PCM): Any Change in the Contract Documents will be initiated either by the Contractor issuing a Contractor's Modification request (CMR) or by the Owner issuing a Proposed Contract Modification (PCM) on forms provided by the Owner. Proposals will be reviewed by the Owner and if found acceptable, will be incorporated in a Change Order or a Field Order in accordance with Section C4-4 of the Contract Documents. The Contractor 's Modification request (CMR) shall fully identify and describe the deviations and associated costs , time factors and impacts, and state the reason the change is requested. Any savings in costs related to the substitution/replacement or change is to be stated in the request for consideration. Cost of the Engineer 's evaluation of any substitution or deviation requested by the Contractor shall be charged to the Contractor by the Owner. B.PROJECT INFORMATION REQUEST When necessary, the Contractor shall request additional information, clarification or interpretation of the contract documents or when the Contractor believes there is a conflict between the contract drawings and specification, the Contractor shall identify the conflict and/or request clarification/additional information using the Project Information Request (PIR) form provided by the Owner. Sufficient information shall be attached to permit a written response without further information . The Owner will log each request and will review the request. If review of the Project . information request (PIR) indicates that a change to the contract documents is required , the Owner will issue either a Field Order (FO) or Proposed Contract Modification (PCM). C. RECORD ORA WINGS The Contractor shall keep on record at the site a copy of all Contract Specifications , Plans, Addenda, modifications, record and shop drawings and samples, in good condition and annotated in erasable red pencil to show all changes made during the construction process. These shall be delivered to the Engineer upon completion of the work and before final payment is made. The Contractor shall retain for record purposes only, all designs and plans prepared for construction which are prepared and sealed by a State of Texas Registered Professional Engineer. Said design and plans shall include, but not be limited to, paving, buildings, mechanical and electrical systems, and foundation, etc. D -19 - Classification AC Mechanic AC Mechanic Helper -Acoust ical Ceiling Mechanic Bricklayer/Stone Mason -Bricklayer/Stone Mason Helper Carpenter Carpenter Helper Concrete Finisher Concrete Form Builder Drywall Mechanic Drywall Helper Drywall Taper Drywall Taper He lper liiil El ectrician (Journeyman) Electrician Helper Electronic Technician Electronic Technician Helper Floor Layer (Resilient) Floor Layer Helper Glazier Glazier Helper Insulator Insulator Helper Laborer Common Laborer Skilled Lather Pai nter Pain ter Helper Pi pe fltter Pipefitter He lper Plasterer Plasterer He lper 2008 PREVAILING WAGE RATES CONSTRUCTION INDUSTRY Hrly Rate Classification $21 .69 Plumber $12.00 Plumber Helper $15 .24 Reinforcin11 Steel Setter $19 .12 Roofer $10.10 Roofer Helper $16 .23 Sheet Metal WoIBer $11.91 Sheet Metal Worker Helper $13.49 Sprinkler System Installer $13 .1 2 Sprinkler Svstem Installer Helper $14.62 Steel Worker Structural $10. 91 Concrete Pump Crane, Clamsheel, Backhoe, Derrick, D"Line S13 .00 Sh ovel $9 .00 Forklift $20 .20 Front End Loader $14.43 Truck Driver $19.86 Welder $12 .00 Welder Helper $20.00 $13 .00 $18 .00 $13.00 $14 .78 $11.25 $10.27 $13.18 $16 .10 $14.83 $8.00 $18 .85 $12.83 $17 .2 5 $12 .2 5 Hrly Rate $20.43 $14 .90 $10 .00 $14.00 $10.00 $16 .96 $12 .31 $18 .00 $9.00 $17.43 $20.50 $17.76 $12.63 $10 .50 $14 . 91 $16 .06 $9 .75 HEAVY & HIGHWAY CONSTRUCTION PREVAILING WAGE RA TES 2008 Air Tool Operator Asph alt Distributor Operator Asphalt Pavin g Machine Operator Asph alt Raker Asph alt Shov eler Batching Pl ant Wei gher Br oo m or Sweeper Operator Bulldozer Operator Carp enter Concrete Fini sher, Paving Concrete Finisher, Structures Concrete Paving Curbing Machine Operator Concrete Paving Finish ing Machine Operator Concrete Pav ing Joint Sealer Operator Co ncrete pa ving Saw Operator Concrete Paving Sereader Oeerator Concrete Rubber Crane, Clamshell, Backhoe Derrick, Dragline, Shovel Operator Electrician Fla1UZer Form Builder/Setter, Structures Form Setter, Paving & Curb Foundation Drill Operator, Crawler Mounted Foundation Drill Operator, Truck Mounted Front End Loader Operator Laborer, Common Laborer, Utility Mechanic Milling Machine Operator, Fine Grade Mixer Operator Motor Grader Operator, Fine Grade Motor Grader Operator , Rough Oiler Pain te r, Stru ctures Pavement Markin g Machine Operator Pipe layer Reinforcing Ste el Setter, Paving Reinforcing Steel Setter, Structure Roller Op erator, Pneumatic , Self-Propelled Roller Operator, Steel Wheel, Flat Wh eel /Ta mp ing Ro ll er Op erator, Ste el Wheel , Plant Mix Pavem ent Scraper Operator Se rvicer Slip Form Machi ne Operator Sprea der Box Operator Trac tor Operato r, Cra wl er Ty pe Tractor Operator, Pneu mati c Trav e ling Mixer Operato r Truck Dri ve r, Lowboy -Fl oat Truc k Dr ive r, Sing le Axl e, Heavy Tru ck Driv er, Single Axle , Light Tru ck Dri ver , Tandem Axle, Semi-T ra ile r Tru ck Dri ve r, Tran sit-Mi x Wag on Dri ll , Boring Mac hine , Pos t Ho le Drill er Operator We lder Wo rk Zo ne Oarricade Se rvice r $10.06 $13 .99 $12.7 8 $1 1.0 I $ 8.80 $14 .15 $ 9.88 $13 .22 $1 2.80 $12.85 $1 3.27 $12 .00 $13 .63 $12 .50 $13 .56 $1 4.50 $10.61 $1 4.12 $18 .12 S 8.4 3 $11.63 $11.83 $1 3.67 $16 .30 $12 .62 $ 9.18 $10 .65 $16 .97 $11.83 $11.58 $15 .20 $14 .50 $14 .98 $13.17 $10 .04 $11.04 $14.86 $16 .29 $11.07 $10 .92 $11.28 $11 .4 2 $12.32 $12.3 3 $10.92 $12 .60 $1 2 .91 $1 2 .03 $14.93 $11.47 $10 .9 1 $1 1.7 5 $12 .08 $14 .0 0 $1 3.57 $10 .09 TECHNICAL SPECIFICATIONS Biosolids Expansion At The Village Creek WWTP TABLE OF CONTENTS DIVISION 1 -GENERAL REQUIREMENTS 01010 01011 01070 01150 01300 01310 01360 01370 01420 01700 01710 Swnmary of Work ................................................................................................................................ 01010 - 1 - 2 Prevailing Wage Rate ........................................................................................................................... 01011 -1 -1 Abbreviations ....................................................................................................................................... 01070 -1 - 5 Measurement and Paynient ................................................................................................................... 01150 - 1 - 1 Submittals ............................................................................................................................................. 01300 - 1 - 6 Sample ........................................................................................................................................... Sample - 1 - 1 Constnlction Schedule .......................................................................................................................... 01310 - 1 - 1 Quality Control. .................................................................................................................................... 01360 -1 -2 Schedule ofValues ............................................................................................................................... 01370 - 1 - 2 Sample ........................................................................................................................................... Sample -1 - 2 Inspection Services ............................................................................................................................... 01420 -1 - 1 Contract Close-Out ............................................................................................................................... 01700 - 1 -2 Cleaning and Adjusting ........................................................................................................................ 01710 - 1 - 2 DIVISION 2 -SITE WORK 02100 Site Preparation & Cleaning ................................................................................................................. 02100 - 1 - 2 DIVISION 3-CONCRETE ..................................................................................................................................... Not Used 03200 Concrete Reinforcement ...................................................................................................................... 03200 -1 - 3 03300 Cast in Place Concrete ......................................................................................................................... 03300 - 1 - 6 DIVISION 4 -MASONRY ....................................................................................................................................... Not Used DIVISION 5-METALS .......................................................................................................................................... Not Used DIVISION 6 -WOOD AND PLASTICS ................................................................................................................. Not Used DIVISION 7 -THERMAL AND MOISTURE PROTECTION ............................................................................ Not Used DIVISION 8 -DOORS AND WINDOWS ............................................................................................................... Not Used DIVISION 9 -FINISHES ......................................................................................................................................... Not Used DIVISION 10-SPECIALTIES ................................................................................................................................ Not Used DIVISION 11 -EQUIPMENT ................................................................................................................................. Not Used 11204 Sludge Pumps ...................................................................................................................................... 11204 -1 -2 11214 Polynier Pumps .................................................................................................................................... 11214 - 1 -2 11224 Sludge Grinder Purnps ......................................................................................................................... 11224 -1 - 2 11346 Belt Filter Press ................................................................................................................................. 11346-1-16 DIVISION 12 -FURNISHINGS .............................................................................................................................. Not Used DIVISION 13 -SPECIAL CONSTRUCTION ........................................................................................................ Not Used DIVISION 14 -CONVEYING SYSTEMS .............................................................................................................. Not Used 14550 Screw Conveyor .................................................................................................................................. 14550 - 1 - 4 DIVISION 15 -MECHANICAL ............................................................................................................................. Not Used Biosolids Expansion At The Village Creek WWTP City off ort Worth, Texas TOC-1 Project No. P275-701300-130830 April2009 BIOSOLIDS EXP ANSI ON AT THE VILLAGE CREEK WWTP TABLE OF CONTENTS DIVISION 9 -FINISHES ..................................................................................................................................... Not Used DIVISION 10-SPECIALTIES ............................................................................................................................ Not Used DIVISION 11 -EQUIPMENT ............................................................................................................................ Not Used 11 204 Sludge Pumps .................................................................................................................................. 11204 - I - 2 11 2 14 Polymer Pumps ............................................................................................................................... 11 2 14 -I -2 11224 Sludge Grinder Pumps .................................................................................................................... 112 24 -I - 2 11346 Belt Filter Press .............................................................................................................................. 11346 - I -16 DIVISION 12 -FURNISHINGS .......................................................................................................................... Not Used DIVISION 13 -SPECIAL CONSTRUCTION ................................................................................................... Not Used DIVISION 14 -CONVEYING SYSTEMS .......................................................................................................... Not Used 14550 Screw Conveyor .............................................................................................................................. 14550 - I -4 DIVISION 15 -MECHANICAL .......................................................................................................................... Not Used DIVISION 16 -ELECTRICAL 16050 Basic Materials And Methods .......................................................................................................... 16050 -I -2 6 PLAN SHEETS ..................................................................................................................................................... Cover - 7 Performance Bond ................................................................................................................................................................ F Payment Bond ...................................................................................................................................................................... F Maintenance Bond ............................................................................................................................................................... F Certificate of Insurance ........................................................................................................................................................ F Contractor Compliance With Worker 's Compensation Law ................................................................................................ F Part G -Contract ................................................................................................................................................................. G Appendix Project Sign END OF CONTENTS Biosolids Expansion At The Village Creek WWTP City effort Worth, Texas TOC-2 Project P275-701300-130830 April2009 SECTION 01010 SUMMARY OF WORK PART I-GENERAL 1.01 SCOPE A. This Section describes the project in general and provides an overview of the extent of the work to be performed. Detailed requirements and extent of work are stated in the applicable Specification sections and/or shown on the Drawings. The Contractor shall , except as otherwise specifically stated herein or in any applicable parts of these Contract Documents , provide and pay for all labor, materials , equipment, tools, construction equipment, and other fac ilities and services necessary for proper execution, te sting, and completion of the work. B . Any part or item of the work which is reasonably implied or normally required to make each installation satisfactorily and completely operable shall be performed by the Contractor and the expense thereof included in the applicable lump sum price bid for this project. All miscellaneous appurtenances and other items of work that are incidental to meeting the intent of the plans and the se Specifications, are considered to be included in the applicable lump sum price bid for this project, even though these appurtenances and items may not be specifically called for in the Specifications or shown on the Drawings. 1.02 DESCRIPTION OF PROJECT A. The project consists of a new belt press at the City of Fort Worth, Texas Village Creek Wastewater Treatment Plant. The facility is located at 2501 Greenbelt Road , Fort Worth, Texas 76118 , MAPSCO 68E. The Contractor shall provide all labor, equipment, materials professional services, and incidentals required to: 1. Purchase and install a new belt filter press inside the sludge dewatering facility . 2. Install new pumping units for grinding, process, and polymer injection systems . 3. Install all containment wells, piping systems and tie in to plant feed and return lines . 4 . Install 240 If of 12" DI sludge line . Plug and abandon existing line in place. 5. Furnish sealed drawings for electrical systems to control all new equipment. 4. Install new electrical control centers to operate the belt press , motors , and conveyor system. 5. Install a new screw conveyor system to transport the sludge from the new press to the existing conveyor system. 6. Install new containment wells, wetwell, piping chases and grating for equipment and piping systems . 1.03 STANDARD SPECIFICATIONS All work shall conform to City of Fort Worth General Contract Documents and General Specifications, except as specified herein. 1.04 WORK SEQUENCE The Contractor is required to determine his own method of construction and detailed work sequence, within the general terms and constraints of the contract, and the specific requirements of Section O 1311 . The Contractor's sequence and methods must insure that the overall project is completed within the allotted time , observe all constraints , safety, and health related guidelines. 1.05 DURATION A. 275 Calendar days from Notice to Proceed are allotted for completion of this project. B. A calendar day is defined as any day of the week or month, no days being excepted . Biosolids Expansion At The Village Creek WWTP City of Fort Worth, Texas 01010 - I Project No. P275-701300-130830 April2009 SECTION -01010 SUMMARY OF WORK 1.06 PROTECTION OF ADJACENT PROPERTY A. All bidders shall visit the site and note the buildings, structures, waterways, landscaping, streets, sidewalks , driveways and other facilities near the work areas that may be damaged by construction. The Contractor shall make adequate provisions to fully protect the surrounding area. The Contractor shall be held fully responsible for all damage resulting from its operations. B. The Contractor shall clean daily all trash, waste material , rubbish and debris resulting from his or/her operations. The Contractor shall place containers at the site for the collection of waste material. The site shall be cleaned to the satisfaction of the Owner. 1.07 WATER DISTRIBUTION SYSTEM SHUTDOWNS -NOT USED 1.08 IDENTIFICATION OF PROBLEM AREAS Identification of problem areas shall be a joint effort of the Owner and the Contractor with the final determination to be made by the Owner. 1.09 SURVEYING -NOT USED 1.10 BUILDING PERMITS AND INSPECTIONS All work in this contract is subject to the permitting and inspection process of the City of Fort Worth. All construction shall comply with the applicable Building, Plumbing and Electrical Codes. The Contractor must obtain all required permits. 1.11 CONTRACTOR'S RESPONSIBILITIES A . Execute all work as described on the Drawings and in these Specifications. B. Arrange for the necessary equipment and materials required for construction and testing . C. Provide adequate temporary sanitary facilities. The Contractor and his subcontractors will not be allowed to use any facilities at the job site. D . Furnish, install, maintain, and remove all temporary service facilities for construction purposes. E. Provide and maintain fire fighting equipment in working order during the entire construction period. F. Provide and maintain all required safety and testing equipment during the construction period. The Contractor shall also establish a safety plan and procedure in the case of an emergency. G. The project site is to remain locked at all times when the contractor is not entering or exiting. Provide the Owner with copies of photo ID 's for all employees permitted to work on this project. H. The contractor shall make all arrangements for temporary power required for construction. 1.12 ELECTRICAL EQUIPMENT All electrical equipment supplied in this contract shall be listed by Underwriter's Laboratory (UL) or Canadian Standards Association (CSA), provided UL or CSA offers such a listing as determined by UL and CSA. PART 2 -PRODUCTS NOT USED Biosolids Expansion At The Village Creek WWTP City of Fort Worth, Texas END OF SECTION 01010 - 2 Project No . P275-701300-130830 April2009 SECTION 01011 JOB CLASSIFICATION AND PREVAILING AVERAGE WAGE RATE DETERMINATION INFORMATION CHAPTER 2258 TEXAS GOVERNMENT CODE, TITLE 10 FOR CITY OF FORT WORTH, TARRANT COUNTY, TEXAS July 2007 WAGE RATES All bidders will be required to comply with Chapter 2258, Prevailing Wage Rates of Vernon's Texas Codes Annotated with respect to the payment of prevailing wage rates. This applies to the construction of a public work, including a building, highway, road, excavation, and repair work or other project development or improvement, paid for in whole or in part from public funds, without regard to whether the work is done under the public supervision or direction. A worker is employed on a public work if the worker is employed by the contractor or any subcontractor in the execution of the contract for the project. A worker employed on a public work by or on behalf of the City shall be paid not less than the general prevailing rate of per diem wages for the work of a similar character in the locality in which the work is performed, and not less than the general prevailing rate of per diem wages for legal holiday and overtime work. The State of Texas has adopted the Federal Davis-Bacon wage rates for the use in Texas and the City pursuant to and in accordance with the Texas Government Code, Section 2258.022. You may access the U . S. Department of Labor web site at the following web address to obtain these rates to be used in Dallas County: http://www. gpo. gov/ davisbacon/ allstates .html It shall be the responsibility of the successful bidder to obtain the proper wage rates from this site for Dallas County for the type of work defined in these bid specifications . $bid wage rates-federal bacon-davis referral.doc Biosolids Expansion At The Village Creek WWTP City ofFort Worth, Texas END OF SECTION 01011 - 1 Project No. P275-70 l 300-130830 April2009 SECTION 01011 WAGE RATE FOR CITY OF FORT WORTH, TARRANT COUNTY, TEXAS November 2008 WAGE RATES All bidders will be required to the attached Prevailing Wage Rates. This applies to the construction of a public work, including a building, highway, road, excavation, and repair work or other project development or improvement, paid for in whole or in part from public funds, without regard to whether the work is done under the public supervision or direction. A worker is employed on a public work if the worker is employed by the contractor or any subcontractor in the execution of the contract for the project. A worker employed on a public work by or on behalf of the City shall be paid not less than the general prevailing rate of per diem wages for the work of a similar character in the locality in which the work is performed, and not less than the general prevailing rate of per diem wages for legal holiday and overtime work. Biosolids Expansion At The Village Creek WWTP City ofFort Worth, Texas END OF SECTION 01011 -1 Project No. P275-70 l 300-130830 April 2009 Class1f1Cat1on AC Mechanic AC Mechanic Helper Acoustical Ce111ng Mechanic Bricklayer/Stone Mason Bricklayer/Stone Mason HelDer caroenter Caroenter Helper Concrete Finisher Concrete Form Builder Drywall Mechanic Drywall Heloer Drywall Taper Drywall Taper Heloer Electrician (Journeyman) Electrician Heloer · Electronic Technician Electronic Technician Helper Floor Layer (Resilient) Floor Laver Heloer Glazier Glazier Heloer Insulator Insulator Heloer Laborer Convnon Laborer Skilled Lather Painter Painter Helper Pioefitter Pioefitter Heloer Plasterer Plasterer Helper 2008 PREVAILING WAGE RATES CONSTRUCTION INDUSTRY I I I Hr ly Rate I Class ;ficat1on $21.69 Plumber $12.00 Plumber Helper $15.24 Reinforcing Steel Setter $19.12 Roofer $10.10 Roofer Helper $16 .23 Sheet Metal Worker $11 . 91 Sheet Metal Worker Heloer $13.49 Sprinkler Svstem Installer $13.12 Sprinkler Svstem Installer Helper $14.62 Steel Worker Structural $10.91 Concrete Pump Crane , Clamsheel, Backhoe, Derrick , D'Llne $13.00 Shovel $9.00 Forklift $20.20 Front End Loader $14.43 Truck Driver $19.86 Welder $12.00 Welder Helper $20.00 $13 .00 $18 .00 $13.00 $14.78 $11.25 $10.27 $13.18 $16.10 $14.83 $8.00 $18.85 $12.83 $17.25 $12.25 I Hcly Ra<e $20.43 $14.90 $10 .00 $14.00 $10.00 $16.96 $12.31 $18.00 $9.00 $17.43 $20.50 $17.76 $12.63 $10.50 $14.91 $16.06 $9.75 HEAVY & HIGHWAY CONSTRUCTION PREVAILING WAGE RA TES 2008 Air Tool Operator Asphalt Distributor Ooerator Asphalt Paving Machine Ooerator Asphalt Raker Asphalt Shoveler Batching Plant Wei!!her Broom or Sweener Operator Bulldozer Onerator Carpenter Concrete Finisher, Paving Concrete Finisher, Structures Concrete Paving Curbing Machine Operator Concrete Paving Finishing Machine Operator Concrete Paving Joint Sealer Operator Concrete paving Saw Operator Concrete Paving Spreader Operator Concrete Rubber Crane, Clamshell, Backhoe, Derrick, Dragline, Shovel Operator Electrician Flag2:er Form Builder/Setter, Structures Form Setter, Paving & Curb Foundation Drill Operator, Crawler Mounted Foundation Drill Ooerator, Truck Mounted Front End Loader Operator Laborer, Common Laborer, Utility Mechanic Milling Machine Ooerator, Fine Grade Mixer()oerator Motor Grader Onerator, Fine Grade Motor Grader Operator, Rou!!h Oiler Painter, Structures Pavement Marking Machine Operator Pioelaver Reinforcing Steel Setter, Paving Reinforcing Steel Setter, Structure Roller Operator, Pneumatic, Self-Propelled Roller Ooerator, Steel Wheel, Flat Wheel/Tamping Roller Ooerator, Steel Wheel, Plant Mix Pavement Scraoer Operator Servicer Slip Form Machine Ooerator Spreader Box Ooerator Tractor Operator, Crawler Type Tractor Onerator, Pneumatic Traveling Mixer Operator Truck Driver, Lowboy-Float Truck Driver, Single Axle, Heavv Truck Driver, Single Axle, Liimt Truck Driver, Tandem Axle , Semi-Trailer Truck Driver, Transit-Mix Wagon Drill, Boring Machine, Post Hole Driller Operator Welder Work Zone Barricade Servicer SI0.06 $13 .99 $12.78 $11 .01 $ 8.80 $14.15 $ 9 .88 $13 .22 $12.80 $12 .85 $13.27 $12.00 $13 .63 $12.50 $13.56 $14.50 $10 .61 $14 .12 $18.12 $ 8.43 $11.63 $11.83 $13.67 $16.30 $12 .62 $ 9 .18 $10 .65 $16 .97 $11.83 $11.58 $15 .20 $14.50 $14 .98 $13.17 $10.04 $11.04 $14.86 $16.29 $11.07 $10.92 $11.28 $11.42 $12.32 $12 .33 $10.92 $12 .60 $12.91 $12.03 $14.93 $11.47 $10 .91 $11.75 $12.08 $14.00 $13 .57 $10 .09 PART 1 -GENERAL SECTION 01070 ABBREVIATIONS The following abbreviations supplement the NCTCOG Standard Specifications. APPURT B/FV C&G CHKV CIRCUM CL CMC CML CONC CPLG CTE DET DIAPH DISCH EXOR EXIST FLEX FLG GV HYD MOT APPURTENANCE BUTTERFLY VAL VE CURB & GUTTER CHECK VALVE CIRCUMFERENCE CENTERLINE OR CLASS CEMENT MORTAR COATING CEMENT MORTAR LINING CONCRETE COUPLING COAL TAR ENAMEL DETAIL DIAPHRAGM DISCHARGE EXISTING FLEXIBLE FLANGE GATE VALVE HYDRAULIC MOTOR NUTS, BOLTS AND GASKET NB&G NCTCOG OPER NORTH CENTRAL TEXAS COUNCIL OF GOVERNMENTS OPERATOR PS RED REPL RESTR SPC SPECS STL SUCT TYP V WI ARCHITECTURAL ABBREVIATIONS D # & @ A.B. A.F.F. ALUM. ANG. (0) ARCH. B.U.ROOF PUMP STATION REDUCER REPLACE RESTRAINT SPECIAL SPECIFICATIONS STEEL SUCTION TYPICAL VALVE WITH DIAMETER NUMBER/POUND AND AT ANCHOR BOLT ABOVE FINISH FLOOR ALUMINUM ANGLE ARCHITECTURAL BUILT-UP ROOF Biosolids Expansion At The Village Creek WWTP City of Fort Worth, Texas 01070 - I Project No. P275-701300-130830 April2009 SECTION -01070 BD. BLDG. BLK BM BOT. C.G. C.J . C.M .U . C.T . CEM. CLG. COL. CONC . COND. CONST. CONT . CONTR. CORR. D.S. DECOR DIA. DN. DR. DRWGS . DTL. E.J. E.W. E .W .C . EA. EL. ELEC. ELEV. EQ . EXIST. (EX.) EXT . F .D . F .E. F.E .C. F.H.C . FIN. FLASH. FLR. G.I. GA. GALV . GEN. GYP.BO. H .M . HARDBD. HORIZ. HR. HT. I.D . INSUL. BOARD BUILDING BLOCKING BEAM BOTTOM CORNER GUARD CONTROL JOINT CONCRETE MASONRY UNIT CERAMIC TILE CEMENT CEILING COLUMN CONCRETE CONDITION CONSTRUCTION CONTINUOUS CONTRACTOR CORRIDOR DOWNSPOUT DECORATIVE DIAMETER DOWN DOOR DRAWINGS DETAIL EXPANSION JOINT EACH WAY ELECTRIC WATER COOLER EACH ELEVATION ELECTRIC (AL) ELEVATOR EQUAL EXISTING INTERIOR FLOOR DRAIN FIRE EXTINGUISHER FIRE EXTINGUISHER CABINET FIRE HOSE CABINET FINISH FLASHING FLOOR GALVANIZED IRON GAUGE GALVANIZED GENERAL GYPSUM BOARD HOLLOW MET AL HARDBOARD HORIZONTAL HOUR HEIGHT INSIDE DIAMETER INSULATION Biosolids Expansion At The Village Creek WWTP City of Fort Worth, Texas 01070 - 2 ABBREVIATIONS Project No. P275-701300-130830 April2009 SECTION -01070 INT. J.G . JT. JAN . M.O . M.R. MACH . MAS. MAX. MECH. MEP MFR. MIN. MTL. N.I.C . N.T .S. O.C . O .D . O .H. OPNG . PL. PLAS .LAM. PLUMB PLYWD. POL. PRE-FAB . PTD. R. R .D. R.O . RAD.,R. RECPT REF : REFRIG . REINF . REQ'D . RM. S.S . SCHED . SECT. SIM. SPEC. STD. STL. STRUCT. T . T.C. T .O.S . T.W. THK. TOIL. TYP. U.N.O . V .C.T . INTERIOR JAMB GUARD JOINT JANITOR MASONRY OPENING MOISTURE RESIST ANT MACHINE MASONRY MAXIMUM MECHANICAL MECH/ELEC/PLUMB MANUFACTURER MINIMUM METAL NOT IN CONTRACT NOTTO SCALE ON CENTER OUTSIDE DIAMETER/OVERFLOW DRAIN OVERHEAD OPENING PLATE PLASTIC LAMINATE PLUMBING PLYWOOD POLISHED PRE-FABRICATED PAINTED RISER ROOF DRAIN ROUGH OPENING RADIUS RECEPTACLE REFER TO REFRIGERATOR REINFORCING REQUIRED ROOM STAINLESS STEEL SCHEDULED SECTION SIMILAR SPECIFICATION STANDARD STEEL STRUCTURAL TREAD TOP OF CURB TOP OF STEEL TOP OF WALL THICK TOILET TYPICAL UNLESS NOTED OTHERWISE VINYL COMPOSITE TILE ABBREVIATIONS Biosolids Expansion At The Village Creek WWTP City of Fort Worth, Texas Project No . P275-701300-130830 April2009 01070 - 3 SECTION -01070 V.W.C. VERT. VEST . W.F. W.P . W.W.M. W I W/0 WD. VINYL WALL COVERING VERTICAL VESTIBULE WIDE FLANGE WATERPROOF(ING) WELDED WIRE MESH WITH WITHOUT WOOD ABBREVIATIONS 1.02 ORGANIZATIONAL ABBREVIATIONS Abbreviations of organizations which may be referenced in these Specifications are : Organizational Abbreviation ACS ACI AGMA API AIChE AISC AISI ANSI APHA AREi ASTM ASCE ASME ASHRAE AWi AWWA AWS DIPRA CRSI EPA FM HEW HUD IEEE IR1 ISA ISO nc MSS NAAMM NARUC NBHA NCTCOG NEC NEMA NFPA NSF OSHA Definition American Chemical Society American Concrete Institute American Gear Manufacturer's Association American Petroleum Institute American Institute of Chemical Engineers American Institute of Steel Construction American Iron and Steel Institute American National Standards Institute American Public Health Association American Railway Engineering Institute American Society for the Testing of Materials American Society of Civil Engineers American Society of Mechanical Engineers American Society of Heating, Refrigeration and Air Conditioning American Woodwork Institute American Water Works Association American Welding Society Ductile Iron Pipe Research Association Concrete Reinforcing Steel Institute Environmental Protection Agency Factory Manual Department of Health, Education and Welfare Department of Housing and Urban Development Institute of Electrical and Electronic Engineers Institute of Risk Insurance Instrument Society of America Insurance Service Office Joint Industrial Council Manufacturer's Standardization Society of America National Association of Architectural Metal Manufacturers National Association of Railway and Utilities Commissioners National Builders Hardware Association North Central Texas Council of Governments National Electric Code National Electrical Manufacturers Association National Fire Protection Association National Sanitation Foundation Occupational Safety and Health Act Biosolids Expansion At The Village Creek WWTP City of Fort Worth, Texas Project No. P275-701300-130830 April 2009 01070 -4 SECTION -01070 PCI SDHPT SMACNA SSPC TNRCC TPI UL USGS USPHS WEF WWEMA WPCF ABBREVIATIONS Precast Concrete Institute Texas State Department ofHighways and Public Transportation Commission Sheet Metal and Air Conditioning National Association Steel Structures Painting Council Texas Natural Resource Conservation Commission Truss Plating Institute Underwriters Laboratory United States Geological Survey United States Public Health Service Water Environment Federation Water and Wastewater Equipment Manufacturers Association Water Pollution Control Federation 1.03 ADDITIONAL ABBREVIATIONS Abbreviation Definition HOA Hand-Off-Auto SCADA Supervisory Control And Data Acquisition RTU Remote Thermal Unit BCD Binary Coded Decimal EEPROM Electrically Erasable Read Only Memory QUICS Name of a Company BCH Bose Chaudri Code BAUD Unit of Data Transmission Speed MODOM Modulator Demodulator Device AC Alternating Current DC Direct Current mA Milli Amp Hz Hertz/Cycles LED Light Emitting Diode RTD Remote Terminal Data UPS Uninterrupted Power Supply SIP Station Instrument Panel SCP Station Control Panel KVA Kilo-Volt Amp V Volts A Amperes MCC Motor Control Center RMS Root Mean Square NO Normally Open NC Normally Closed SPDT Single Pole Double Throw UV Ultra Violet 1.04 LEGEND Legends of symbols used are shown on the Drawings, and in general, use of symbols is confined to the Drawings. PART 2 -PRODUCTS PART 3 -EXECUTION NOT USED NOT USED Biosolids Expansion At The Village Creek WWTP City ofFort Worth, Texas END OF SECTION 01070-5 Project No. P275-701300-130830 April 2009 PART 1 -GENERAL 1.01 BID SECTION 01150 MEASUREMENT AND PAYMENT A. The bid is a part of these contract documents, and lists each item of work for which payment will be made. No payment will be made for any items other than those listed in the bid. B. Required items of work and incidentals necessary for the satisfactory completion of the project which are not specifically listed in the bid, shall be considered as incidental to the specified work required under this contract. Incidental costs , including Contractor's overhead costs and profit, shall be considered as included in the lump sum or unit prices bid for the various bid items. C. Work includes furnishing all parts, labor, professional services, equipment, tools and materials and performing all operations required to complete the work satisfactorily, in place, as specified and as indicated on the drawings. 1.02 MEASUREMENT AND PAYMENT A. Measurement of an item of work will be by the unit indicted in the bid schedule. B. Measurement will include all necessary and incidental related work not specified to be included in any other item of work listed in the bid schedule. Work includes all labor, professional services equipment, tools, materials and incidental costs to furnish, install, test and place into service all components required for a complete and operating system. C. Unless otherwise stated in individual sections of the specifications and/or in the bid schedule, no separate payment will be made for any item of work, materials, parts, equipment, supplies or related items required to perform and complete the requirements of any section. The costs for all such items required shall be included in the contract price bid for the item of which it is a part. D. Payment will be made at the contract price per unit indicated in the bid with total price of the contract being equal to the total bid, as specified and as modified by extending unit prices multiplied by quantities, as appropriate, to reflect actual work included in the project. Such price and payment shall constitute full compensation to the Contractor for furnishing all parts, labor, professional services, equipment, tools and materials and for performing all operations required to furnish to the Owner the entire project, complete in place as specified and as indicated on the drawings. PART 2-PRODUCTS -NOT APPLICABLE PART 3-EXECUTION -NOT APPLICABLE Biosolids Expansion At The Village Creek WWTP City ofFort Worth, Texas END OF SECTION 01150-1 Project No . P275-701300-130830 April2009 PART 1 -GENERAL 1.01 NUMBER OF COPIES REQUIRED SECTION 01300 SUBMITTALS A. For all data, which requires review, the Contractor shall submit the required number of copies . The minimum number of copies required for review and distribution is: Owner/Engineer File Contractor File Contractor Field Copy Supplier Copy Total (minimum) 4 I I l 7 Up to one additional copy may be added to the above as required by the Owner's Engineer. B. For non-review items such as parts lists and operation or maintenance manuals, the number of copies required for distribution is: Owner/Engineer 2 Operating Division File 4 Contractor File l Total Copies 7 1.02 ROUTING OF SUBMITT ALS A. Data to be reviewed and routine correspondence will be routed as follows, according to type of submittal. 1. Shop Drawings, Product Data and Samples. a . Supplier to Contractor (through .representative if applicable) for preliminary check. b . Contractor to Owner's Engineer. 2. Owner's Engineer to Contractor. 3. Contractor to supplier. 1.03 ADDRESSES FOR COMMUNICATIONS A. Owner City of Fort Worth Seiavash Mir, P .E Project Engineer 1000 Throckmorton Street Fort Worth, Texas 76102 Phone: (817) 392-8404 Fax: (817)-871-8195 Biosolids Expansion At The Village Creek WWTP City of Fort Worth, Texas 01300 - I Project No. P275-701300-130830 April2009 SECTION -01300 B. Consulting Engineer (Engineer) Deltatek Engineering Bahram Niknam, P.E. 14114 Dallas Parkway, Suite 480 Dallas, Texas 75254 Phone: (469) 374-9800 Fax: (469) 374-9801 email : bn@deltatekeng.com 1.04 SUBMITTAL REQUIREMENTS A. Submit shop drawings , product data and samples required by the contract documents . SUBMITTALS B. Number the submittals consecutively within a section. For example, the first submittal in section 09345 would be numbered 09345-1. For re-submittals , use the suffix letters A for second submittal, B for the third, etc. C . Designate in the construction schedule or in a separate coordinated schedule, the dates for submission and the dates that reviewed shop drawings , product data and samples will be needed. D . Shop drawings , product data and samples are not considered a part of contract documents. E. The use of reproductions of the contract plans by any contractor, subcontractor, erector, fabricator or material supplier in lieu of preparation of shop drawings will be permitted except for Structural drawings. However, it will signify his acceptance of all information shown on the document as correct and obligates himself to any job expense, real or implied, arising due to any errors that may occur thereon. In addition, all references to Deltatek Engineering, City of Fort Worth or a Consultant, including all Engineer's or architect's seals are to be removed if these contract drawings are to be used as shop drawings. 1.05 DATAREQUIRED A. Furnish engineering data covering all materials and equipment in this contract. The data should be prepared and transmitted promptly following execution of the general contract. B. All data needed to determine the following facts shall be submitted. 1. Conformance to specifications, including: kind, type, size, arrangement, finishes and operation of component materials and devices. 2 . Conformance to plans, including dimensions, orientation, appearance, external connections and anchorages and installation clearances . 3. Specific purpose or design conditions and adequacy to meet same: weights, dynamic loads, supports required and operating characteristics. 4. Coordination with other work, including items needed by this trade but furnished by others and information needed by others to perform their part. 5. In all cases, the Contractor shall clearly mark on the front of the submittal the section of the specifications or item that is being referred to. C. The manufacturer shall furnish the Owner complete and accurate drawings as required. D. Furnish all items specifically asked for, within the individual sections, of these specifications. Biosolids Expansion At The Village Creek WWTP City of Fort Worth, Texas 01300 -2 Project No. P275-701300-130830 April2009 SECTION -01300 SUBMITTALS 1.06 SHOP DRAWINGS A. Preparation by a qualified detailer is required . B. Where necessary for clarity, identify details by reference to sheet and detail numbers as shown on the contract drawings . C . Include on the drawing all information required for submission or submit a transmittal letter containing required information. D. Furnish all items specifically asked for, within the individual sections, of these specifications . 1.07 PRODUCT DATA A. Modify the manufacturer's standard schematic drawings to delete or supplement information as applicable. B. For manufacturer's catalog sheets , brochures, diagrams, schedules, performance charts, illustrations and other descriptive data: 1. Clearly mark each copy to identify pertinent materials, products or models . 2. Show dimensions and clearances required. 3. Show wiring diagrams and controls. C. Include on the data all information required for submission or submit a transmittal letter containing required information. 1.08 SUBMISSION REQUIREMENTS A. Accompany submittals with a transmittal letter. (Sample transmittal letter at the end of this section) B . Include the following information for each submittal. 1. Date and revision dates . 2. Project title and City ofFort Worth. 3. The names of: a. Owner's Engineer b. Contractor C. d. e . Subcontractor Supplier Manufacturer Identification of product or material. Relation to adjacent structure or materials . Field dimensions clearly identified as such. Specification section number. 4 . 5. 6. 7. 8. 9 . Applicable standards such as ASTM number or Federal Specification. Identification of any and all deviations from contract documents . 10. Contractor's stamp, in green color, initialed or signed, certifying review of submittal, verification of field measurements and compliance with contract documents. 1.09 OWNER'S DUTIES A . Review submittals within fourteen calendar days after receipt. Biosolids Expansion At The Village Creek WWTP City of Fort Worth, Texas 01300 -3 Project No . P275-701300-130830 April 2009 SECTION -01300 SUBMITTALS B . Affix stamp and ini tials or signature . The submittal will be marked in the following manner. 1. Approved. This means that the Owner takes no exception to the submittal as it is and that the Contractor may proceed with its installation within the constraints of the contract. 2 . Approved as Noted. This means that the Owner takes no exception to the submittal as it is except for those items which have been noted . The Contractor may proceed with its installation , as noted and within the constraints of the contract. 3 . Revise and Re-submit. This means that the Owner takes exception to the submittal as it is and has noted such . The Contractor must address the Owner's notes and re-submit. 4. Not Approved . This means that the submittal does not comply with the plans and specifications. 5 . For Record Only. This means the submitted item does not require approval. Example : MSDS product sheets . C. Return submittals to the Contractor for distribution. 1.10 RE-SUBMISSION REQUIREMENTS A . Incomplete or incorrect submittals 1. Submittals lacking proper transmittal cover, with inadequate or illegible copies , hand drawn details or schedules, will not be reviewed . Contractor may pick these up at the Engineers office or provide additional data prior to review . 2 . Submittals reviewed and marked Revi se and Resubmit, or Not Approved will be returned to the contractor via US Mail. 3 . Re-submittals necessitated by reasons 1 or 2 above will require reimbursement by the contractor to the Engineer at the rate of $200 .00 per hour with a minimum of two hours review time charged. B. Shop Drawings 1. Revise initial drawings as required and re-submit as specified for initial submittal. 2. Indicate on drawings any changes , which have been made, include those reque sted by the Owner or Consultant. 1.11 SUBSTITUTIONS A . When a particular Product Trade Name , Make, or Brand, is specified within these specifications , or shown/called out on the drawing s, it shall be considered , as the minimum quality standards required for that particular item. B. All Manufacturers' literature , technical specifications, quality control and testing measures, construction methods, materials, configuration, industry certifications, ratings and approvals etc., for a product specified by Product Trade Name , Make or Brand, (i .e . TNEMEC), shall be considered as part these specification whether actually shown herein or not. C. In order to achieve competitive and accurate bids, all Bidders shall base their proposals on the actual items (Product Trade Name , Make or Brand), listed in these specifications . Bidders will not be allowed to submit sub stitutions (Prospective approved equals), or base their proposals on substitutions when submitting their bids. D. After a contract has been awarded by the City, to the low bidder (Contractor), the Contractor shall submit to the Engineer as per section 01300, within ten (10) workings days after signing the contract, the following information for all propo sed product or material substitutions. I . A written explanation on why the proposed substitution is equal to or superior to the product specified . 2 . A copy of the Manufactures' literature, technical specifications and factory samples of both the specified product and the substitution, with all differences in the two products highlighted. Biosolids Expansion At The Village Creek WWTP City of Fort Worth, Texas 01300 - 4 Project No. P275-701300-130830 April2009 SECTION -01300 3. 4. SUBMITTALS The actual benefit the City will receive by using the proposed substitution, including any cost reduction from the original Contract price. Three (3) job references within fifty (50) miles of the City limits available for inspection, where the proposed substitutes were used under similar conditions. E. All substitutions must be approved in writing by the Engineer (approved equal), prior to their use in any manner on this project. The Contractor shall submit to the Engineer any and all additional information, samples references, etc. as requested by the Engineer for a proposed substitution. F. If the proposed substitution(s) are not approved by the Engineer, the Contractor shall proceed with the work utilizing the original products, materials, etc. specified herein, WHICH THE CONTRACT PRICE IS BASED UPON. The Engineer's decision on all submittals shall be final , and is not subject to debate, appeal, arbitration, or the basis for a contractual dispute or claim filed by the Contractor 1.12 SAMPLES A. Furnish samples of the various materials, together with the finish thereon, as specified for and intended to be used on or in the work. Send samples to the office of the Owner's Representative, carriage pre-paid. B. Submit samples before purchasing, fabricating, applying, or installing such materials and finishes. C . Submit samples, other than field samples in duplicate. A cover letter shall accompany the sample and shall list all items being transmitted, designating their particular usage and location in the project. Distribute samples marked "Re-submittal Not Required" as follows: one record sample for the Owner's Representative; on record sample for the Contractor. D. Samples shall be submitted and re-submitted until acceptable. Materials, finishes and workmanship in the completed project shall be equal in every respect to that of the samples so submitted and accepted. E. Samples shall include materials, fixtures, equipment, surface textures, colors, etc ., as required by drawings and specifications or as requested by the Owner's Representative . F. Identify sample as to product, color, manufacturer, trade name, lot, style, model, etc ., location of use and contract document reference as well as the names of the Contractor, supplier, project and Owner's Representative. G. Samples shall be 811 x 1 O" in size and shall be limited in thickness to a minimum consistent with sample presentation. In lieu thereof, submit the actual full-size item. H . Samples of value may be returned to the Contractor for use in the project after review, analysis, comparison, and/or testing as may be required by the Owner's Representative. I. Furnish one 811 x 1 O" sample of the finally reviewed materials, colors or textures to the Owner's Representative for final record. Such material samples shall carry on the back all identification as previously described including, if paint sample, manufacturer, mix, proportion, name of color, building, Contractor, subcontractor and surfaces to which applied. 1.13 CONTRACTOR'S JOB SITE DRAWINGS A. Keep all required shop drawings, product data and samples for the following work in one place . Suitably organize and index 8-2 " x 11 ", 11" x 17" and other compatibly sized material in a 3-ring binder. Larger shop drawings may be kept together rolled or folded. Include an index . Biosolids Expansion At The Village Creek WWTP City ofFort Worth, Texas 01300 -5 Project No. P275-701300-130830 April2009 SECTION -01300 SUBMITTALS B. Provide and maintain on the job site one complete set of prints of all drawings which form a part of the contract. Immediately after each portion of the work is installed, indicate all deviations from the original design shown on the drawings either by additional sketches or with red ink thereon. Upon completion of the job, deliver this record set to the Owner's Representative. Biosolids Expansion At The Village Creek WWTP City of Fort Worth, Texas END OF SECTION 01300 - 6 Project No. P275-701300-130830 April2009 PART 1 -GENERAL 1.01 SCOPE SECTION 01310 CONSTRUCTION SCHEDULE The Contractor shall develop and submit to the Owner a construction schedule , which displays the sequence and duration of each of the activities necessary to complete the contract. 1.02 FORMAT The schedule shall be prepared and updated on Microsoft Project 2002 or newer format scheduling software. 1.03 RELATED WORK INCLUDED SECTION -01300: Submittals PART 2 -PRODUCTS NOT USED PART 3 -EXECUTION 3.01 PREPARATION AND SUBMISSION A. Within ten calendar days following the notice to proceed, the Contractor shall submit to the Owner the draft construction schedule including its computer diskettes, per Section 01300. 1. This schedule shall include all of the work required by the plans and specifications . 2. No individual schedule item may last more than five working ~ays. If a construction activity will last more than five working days, this activity shall be divided into two or more tasks. B. The draft construction schedule will be reviewed by the Owner per Section 01300. 1. If the draft schedule is not acceptable to the Owner, the Contractor shall submit as many further draft schedules per 3.01A as required to receive Owner acceptance. 2. If the draft schedule is acceptable to the Owner, the Contractor shall send ten copies to the Owner for its use. C . Schedule shall include system shutdowns as proposed by Contractor. System shut downs shall be coordinated with the Distribution Division to minimize customer disruption. 3.02 SCHEDULE UPDATES A schedule update shall be included with each payment request. Each update shall be per 3.0 IA. Biosolids Expansion At The Village Creek WWTP City ofFort Worth, Texas END OF SECTION 01310-1 Project No. P275-701300-130830 April2009 PART 1 -GENERAL 1.01 SCOPE SECTION 01360 QUALITY CONTROL The contractor is responsible for quality control throughout the construction project. 1.02 RECORDS Throughout construction, daily records shall be maintained of all aspects of the work and all tests performed. All tests performed shall be numbered . One copy of these shall be maintained at the job site and submitted to the Engineer at the closeout of the project. 1.03 SCHEDULE A specific plan and checklist shall be made between the Contractor and the Engineer for observation and inspection to assure that all facility requirements have been met. 1.04 RECORD AVAILABILITY All records of the work and all tests performed shall be available at the job site for the Engineer's use at any time . 1.05 QUALIFICATION BIDDERS Contractor shall have a minimum of five (5) years experience on similar projects. Provide regional references constructed in a satisfactory manner for a minimum of three (3) different projects of equal or greater magnitude completed in the last five (5) years. Include name and address of project, size of project in value (painting) and contact person. Brokered labor shall not be acceptable. Applicators must be employees and on the payroll of the awarded Contractor. All operations shall be under the control of the Contractor, or the Contractor's General Superintendent. The General Superintendent shall be experienced in all aspects of the project. Contractor shall have a good record of paying bills to suppliers and subcontractors on time without delays. 1.06 PROPERTY DAMAGE In an event that contractor damages any property by sandblasting , paint overspray, sand or dust on cars, houses, buildings, boats, yards, roofs, walls , windows, and other property, contractor shall act promptly to quickly respond by cleaning these properties no later than seven (7) calendar days . In case that contractor did not respond within seven (7) calendar days , the claimants will be instructed to obtain damage estimates and submit to the Engineer. Upon receipt of these estimates, Engineer will deduct the amount of estimate from contractor's contract price. Contractor shall be responsible to satisfy claimants. 1.07 PROJECT SUPERINTENDENTS The Contractor shall keep a competent resident superintendent at the project site at all times during the progress of the work. A resume listing the qualifications and experience record of the proposed resident superintendent, as well as references from similar projects shall be submitted to the Owner prior to award of contract. This resident superintendent, if found to be acceptable , shall not be replaced without written notice to and consent from the Owner except under extraordinary circumstances, Qualifications of a proposed replacement shall be submitted when a request is made for replacement of the superintendent and shall be approved by the Owner prior to withdrawing the superintendent. Biosolids Expansion At The Village Creek WWTP City ofF ort Worth, Texas 01360-1 Project No. P275-701300-130830 April2009 SECTION -01360 QUALITY CONTROL During the construction of the project, the resident superintendent shall demonstrate an ability to properly execute the work outlined in the contract documents in a timely manner and shall consistently produce work of an acceptable quality and in accordance with the contract documents . If the Owner shall have a reasonable objection to the performance of the resident superintendent, th,e Contractor shall replace the resident superintendent upon written notice from the Owner. The resident superintendent is to be replaced with a superintendent acceptable to the Owner. No extension of time will be allowed for delays caused by the replacement of a resident representative . PART 2 -PRODUCTS -NOT USED PART 3 -EXECUTION -NOT USED Biosolids Expansion At The Village Creek WWTP City of Fort Worth, Texas END OF SECTION 01360 -2 Project No. P275-701300-130830 April 2009 PART 1 -GENERAL 1.01 SCOPE SECTION 01370 SCHEDULE OF VALUES Contractor shall develop and submit to the Engineer for approval a schedule of values for the project. 1.02 RELATED SECTIONS SECTION -1300: Submittals PART 2-PRODUCTS 2.01 Use format Payment Application (see attached sample form following this Section) for Schedule of Values and Payment Applications. www.paymentapplication.com. Other forms containing all applicable information will be acceptable . PART 3 -EXECUTION 3.01 SUBMITTALS A. Within ten calendar days following the Notice-to-Proceed, the Contractor shall submit to the Engineer, in accordance with Section 01300 , a tentative schedule of values-a breakdown oflump sum bids -which in turn shall be used to determine partial payment estimates and may be used to verify cost credits, change orders, etc. B. The tentative schedule of values will be reviewed by the Engineer to determine whether, in its judgment, the schedule of values is of sufficient detail and if the prices included are unbalanced or front-end loaded in an effort to inflate the prices of those items to be completed in the early stages of the work. C. The Engineer will provide the Contractor with its comments and may request additional information from the Contractor to justify certain quantities and prices. On the basis of the Engineer's comments, the Contractor shall rev ise and re-submit the tentative schedule for further review or approval. D . Once the tentative schedule is approved by the Engineer; it will become the schedule of values to be used in determining partial payment estimates. Six copies of this schedule shall be submitted to the Engineer for distribution and use. E. No partial payment request, including the first , shall be approved until the schedule of values has been accepted by the Engineer. F. The final schedule of values must be submitted for acceptance at least ten ( 10) working days prior to the contractual cut-off date for the first payment application. 3.02 FURTHER SUBMITT ALS Each partial payment requested by the Contractor shall include the accepted schedule of values , modified to indicate the total quantity and price of the work completed to the date of the request. After acceptance of the submittal, no modifications will be made to the schedule of values, except as required by approved change orders. Biosolids Expansion At The Village Creek WWTP City of Fort Worth, Texas 01370 - I Project No. P275-701300-130830 April2009 SECTION -01370 SCHEDULE OF VALUES 3.03 SUBMITTAL DATA A . Insofar as possible, total quantities and unit prices shall be shown for all items of work, separating for each item the materials and labor and other such sub-items as the Contractor may desire . Lump sum , miscellaneo us, and other such general entries in the schedule shall be avoided whenever possible . B. Such items as bond premiums , insurance , temporary fa~ilitie s and temporary storage may be li sted separately in the schedule of values , provided that the cost can be substantiated . C. Overhead and profit shall not be listed as separate items . D . The sum of the items listed on the schedule of values shall equal the contract lump sum price. E. If the schedule of values in the opinion of the Engineer is unbalanced or front end loaded, it will be rejected by the Engineer and revised and re-submitted by the Contractor. Biosolids Expansion At The Village Creek WWTP City of Fort Worth, Texas END OF SECTION 01370 -2 Project No . P27 5-701300-130830 April 2009 PART 1 -GENERAL 1.01 SCOPE SECTION 01420 INSPECTION SERVICES This section summarizes the duties, responsibilities, and limitations of the authority of the Inspector in connection with his observation and inspection of the work. 1.02 AUTHORITY On this project, the City of Fort Worth Engineering Department as sumes the function of the inspector during renovation. 1.03 DEFINITIONS A. INSPECTOR: A representative of the owner who will be assigned authority to observe and inspect the work. B. Working Day: Per Fort Worth General Contract Documents and General Specifications for the Water Operations. 1.04 LIMITS ON WORKING HOURS Contractor may not work on a Saturday, Sunday, or official city holiday; more than eight hours in a calendar day; or forty five hours in a calendar week without the specific written consent of the owner. All requests for extra working hours must be made to the Engineer in writing. 1.05 UNINSPECTED WORK Any work performed without benefit of an inspection may require removal and replacement if so directed by the owner. This removal and replacement will be completed by the Contractor at no additional cost to the Owner or the Owner's Representative. PART 2 -PRODUCTS (NOT USED) PART 3 -EXECUTION 3.01 AUTHORITY OF THE INSPECTORS The Owner's inspection personnel shall observe the work in progress and promptly notify the Contractor of any deficiencies . Inspectors are not authorized to accept work not in conformance with the plans and specifications , nor are they authorized to change the requirements of the contract documents. 3.02 RESPONSIBILITIES OF THE CONTRACTOR A. The Contractor shall provide safe access to the work in order to observe its progress and quality. The Contractor shall also assist the inspector in obtaining samples and performing tests as necessary. Biosolids Expansion At The Village Creek WWTP City ofFort Worth , Texas END OF SECTION 01420-1 Project No . P275-701300-130830 April2009 PART I-GENERAL 1.01 FINAL INSPECTION SECTION 01700 CONTRACT CLOSE-OUT A. When the Contractor considers the work complete, he shall submit written certification that all contract documents have been reviewed and all work has been completed and is in compliance with contract documents . He shall also certify that all facilities are operational and all work is completed and ready for final inspections. B. The Owner will make an inspection to verify the status of completion . Should the Owner consider the work incomplete or defective , he will promptly notify the Contractor in writing, listing the incomplete or defective work. The Contractor shall take immediate steps to remedy the stated deficiencies , and send a second written certification to Owner that the work is complete. C . If the Owner finds the work acceptable under the contract documents; he shall request the Contractor to provide all required closeout submittals. 1.02 CLOSE-OUT SUBMITT ALS A . The following closeout submittal data shall be provided by the Contractor: 1. Project Record Documents 2. Evidence of Payment and Release of Liens . Submit the following in such form as approved by Owner. a. Contractor's affidavit of payment of debts and claims . b. Contractor's affidavit of release of liens . c . Consent of surety to make final payment. d. Releases or waivers ofliens from all subcontractors and others with lien rights against property of Owner . 3. Redline markups of the contract drawings showing any and all deviations from original plans to be used to produce as-built drawings. 1.03 FINAL PAYMENT REQUEST A. The Contractor shall submit a payment request to the Engineer. The statement shall reflect all adjustments to the contract and shall include , but not be limited to, the following: 1. Original contract sum 2. Additions and deductions resulting from: a. Change orders b. Retainer withheld to date c . Deductions for uncorrected work d. Deductions for liquidated damages 3. Total contract sum, as adjusted 4. Previous payments 5. Sum remaining due B. The Contractor shall submit the final application for payment in accordance with procedures and requirements stated in the contract documents. Biosolids Expansion At The Village Creek WWTP City of Fort Worth, Texas END OF SECTION 01700-1 Project No. P275-701300-130830 April2009 SECTION 01710 CLEANING AND ADJUSTING PART 1 -GENERAL 1.01 RESPONSIBILITIES A. The Contractor is responsible for cleaning and adjusting the work. If the Contractor fails to clean and adjust the work, the City may do so and charge the resulting costs to the Contractor. B. This section covers the minimum general cleaning requirements for the entire project. When required, additional detailed cleaning and adjusting requirements for specific trades or work are specified in the Specification Sections pertaining to that trade or work. 1.02 REQUIREMENTS OR REGULATORY AGENCIES A. Fire protection -Store volatile materials in covered metal containers and remove from premises daily. B. Pollution Control -Conduct cleaning and disposal operations in compliance with local ordinances and antipollution laws. 1. Burning and burying of rubbish and material on project site is not permitted 2 . Disposal of volatile fluid wastes and other chemical wastes in storm or sanitary sewer systems or into lakes, streams or waterways is not permitted. C. Safety Standards -Maintain the project in accordance with insurance and safety standards. PART 2 -PRODUCTS NOT USED PART 3 -EXECUTION 3.01 DURING CONSTRUCTION A. Oversee cleaning and ensure that the premises are maintained free from accumulations of waste materials and rubbish. Do not allow waste materials. Rubbish and debris to accumulate and become unsightly or create a hazard. B. At reasonable intervals, but at least once per week, during the progress of the work, collect and dispose of waste material, rubbish and debris. Handle waste in a controlled manner; do not drop or throw materials from heights with out having first installed the proper drop chute system. 3.02 FINAL CLEANING AND ADJUSTING A. At the completion of work and immediately prior to final inspection, cleaning of the entire project shall be accomplished according to the following provisions: 1. Thoroughly clean all work provided under Contract. Leave the site in a complete and finished 2. 3 . condition to the satisfaction of the Owner or the Owner's representative. Remove all temporary structures and all debris including but not limited to trash, rubbish excess material, scrap metal, empty containers, waste material etc. Restore all areas on the site to a condition equal to or better than their original condition. This includes but is not limited to the following: a. Restore all grade lines to their original or new contours using select fill where fill work b. is required. Replant all grass that has been destroyed as a result of the Contractor's operations. New grass shall be block sod installed over the entire area disturbed. The sod shall be freshly cut and acceptable to the Owner prior to placement. Biosolids Expansion At The Village Creek WWTP City of Fort Worth, Texas Project No. P275-701300-130830 April2009 01710 - 1 SECTION-01710 4. CLEANING AND ADillSTING c. The sodded area shall be at least a minimum of 85% growth to l " in height complete before the Owner will accept it. d. Replant all trees and shrubs that are destroyed as a result of the Contractor's operations. Replacement trees shall be the same species as the original trees destroyed. Trunk calipers shall be 6" minimum. Shrubs shall be the same species as the original shrubs and supplied in 5-gallon pots minimum. e . Washing, scrubbing, dusting and general cleaning of existing facilities to restore them to a condition equal to or better than their original condition. If the Contractor does not remove all the rubbish , debris, restore all plants, or does not clean the site as specified above, the City reserves the right to have the cleaning and plant restoration done at the expense of the Contractor. END OF SECTION Biosolids Expansion At The Village Creek WWTP City ofFort Worth, Texas Project No. P275-701300-130830 April2009 01710-2 SECTION 02100 SITE PREPARATION & CLEANING PART 1 -GENERAL 1.01 SCOPE OF WORK A. The general provisions of the Contract, including General and Supplementary Conditions and General Requirements (if any), apply to the work specified in this section. B. Site clearing work includes , but is not limited to , the following : protection of existing trees, removal of trees and other vegetation as shown on plans or as directed by the Owner, clearing and grubbing , removing above- grade improvements. 1.02 RELATED WORK SPECIFIED ELSEWHERE NOT USED 1.03 JOB CONDITIONS A. Protection of existing trees and vegetation l . Protect existing trees and other vegetation indicated to remain in place, against unnecessary cutting, breaking or skinning of roots , skinning and bruising of bark, smothering of trees by stockpiling construction materials or excavated materials within drip line, excess foot or vehicular traffic , or parking of vehicles within drip line. Provide temporary guards to protect trees and vegetation to be left standing . 2 . Water trees and other vegetation to remain within the limits of the contract work as required to maintain their health during the course of construction operations. 3 . Provide protection for roots over 1-1/2" diameter cut during construction operations. Coat the cut faces with emulsified asphalt, or other acceptable coating , formulated for use on damaged plant tissues. Temporarily cover exposed roots with wet burlap to prevent roots from drying out; cover with earth as soon as possible. 4 . Repair or replace trees and vegetation damaged by construction operations, in a manner acceptable to the Owner . Repair tree damage by a qualified tree surgeon. PART 2 -PRODUCTS NOT USED PART 3-EXECUTION 3.01 SITE CLEARING A. Remove only limbs necessary for construction activities and/or as directed by the Owner. B. Carefully and cleanly cut roots and branches that obstruct new construction. 3.02 DISPOSAL OF WASTE MATERIALS A . Remove waste materials , unsuitable and excess topsoil from job site and make proper and legal off site disposal. This shall include any waste materials containing hazardous wastes such as chromium and other waste materials identified as hazardous . B. Perform and pay for any tests required by the disposal site to verify or confirm the presence or lack thereof of hazardous materials . Biosolids Expansion At The Village Creek WWTP City of Fort Worth , Texas END OF SECTION 02100 -1 Project No. P275-701300-130830 April 2009 PART 1 -GENERAL 1.01 RELATED DOCUMENTS SECTION 03200 CONCRETE REINFORCEMENT A. Provisions established within the General and Supplementary General Conditions of the Contract, Division 1-General Requirements, and the Drawings are collectively applicable to this Section. 1.02 SECTION INCLUDES A. Reinforcing steel bars, and welded steel wire fabric for cast-in-place concrete. B. Support chairs, bolsters, and spacers, for supporting reinforcement. 1.03 RELATED SECTIONS A. Section 03300-Cast-In-Place Concrete 1.04 QUALITY ASSURANCE A. References 1. ACI-301-1 Specifications for Structural Concrete for Buildings. 2. ACI 315-Details of Concrete Reinforcement. 3. ACI 318-Building Code Requirements for Reinforced Concrete. 4 . ACI SP-66-American Concrete Institute-Detailing Manual. 5. ANSI/ASTM A82-Cold Drawn Steel Wire for Concrete Reinforcement. 6. ANSI/ASTM Al85 Welded Steel Wire Fabric for Concrete Reinforcement. 7. ASTM A706-Low Alloy Steel Deformed bars for Concrete Reinforcement. 8. ANSI/ A WS DI .4-Structural Welding Code Reinforcing Steel. 9. ASTM-A615-Deformed and Plain Billet-Steel Bars for Concrete Reinforcement. 10. CRSI-Manual of Practice. 11. CRSI 63-Recommended Practice for Placing Reinforcing Bars. 12. CRSI 65-Recommended Practice for Placing Bar Supports, Specifications and Nomenclature. B. Perform concrete reinforcement work in accordance with CRSI Manual of Standard Practice, Documents 63 and 65, ACI 318. C. Conform to ACI 301 and 315. 1.05 SUBMITT ALS A. Submit mill test certificates of supplied concrete reinforcing, indicating physical and chemical analysis as per Section 01300. 1.06 DELIVERY AND STORAGE A. Stack reinforcing steel in tiers and mark so that each length, size, shape and location can be readily determined. Exercise care to maintain reinforcement free of dirt, mud paint or rust. B. Store materials and accessories on dunnage and under protective sheeting. Biosolids Expansion At The village Creek WWTP City of Fort Worth, Texas 03200 - 1 Project No. P275-701300-130830 April 2009 SECTION -03200 PART 2 -PRODUCTS 2.01 MATERIALS CONCRETE REINFORCEMENT A. REINFORCING STEEL: ASTM A615, grade billet-steel deformed bars, uncrated finish , 60 KSI yield grade for no. 4 bars and larger, Grade 40 for no. 3. bars; ASTM A 706, grade 40 weldable for bars welded to steel members. B. Welded Steel Wire Fabric: ANSI/ASTM A185 plain type, in flat sheets; uncrated finish. 2.02 ACCESSORY MATERIALS A. Tire Wire: Minimum 16 gage annealed type. B. Chairs, Bolsters, Bar Supports, and Spacers: Sized and shape for strength and support of reinforcement during installation and placement of concrete including load bearing pad on bottom to prevent vapor barrier puncture. C. Chairs, Bolsters, Bar Supports, Spacers Adjacent to Architectural Concrete Surfaces: Plastic coated type, size and shaped as required. 2.03 FABRICATION A. Fabricate in accordance with ACI 315, providing concrete cover specified in Section 03300 . B. Locate reinforcing splices not indicated on Drawings at points of minimum stress. C. Weld reinforcing bars in accordance with ANSI/AWS 01.4. D. Splicing of reinforcement, where required, shall provide sufficient lap to permit the transfer of the stress in accordance with the requirements of this specification. Splice wall vertical reinforcement at location of horizontal construction joints. E. Unless otherwise noted on the drawings to be more, lap reinforcement 36 bar diameters (18 inch minimum) at all splices or have dowels of same bar section and spacing as the bars to be spliced. Lap bars at least 36 diameters at II comers and at abrupt changes in direction of walls. F. Detail column/pier splices so as not to interfere with beam steel. PART 3 -EXECUTION 3.01 PREPARATION A. Before placing concrete, clean reinforcement of foreign particles or coatings. B. Placement: 1. Place reinforcement in accordance with CRSI "Placing Reinforcing Bars" and ACI 318, with provisions of ACI 318 governing. 2 . Move bars as necessary to avoid interference with other reinforcing steel, conduits, or embedded items. 3. If bars are moved more than one bar diameter or enough to exceed tolerances, submit resulting arrangement of bars to Owner's Representative for review . 4 . Place, support, and secure reinforcement against displacement. Do not deviate from alignment or measurement. Place in accordance with CRSI recommendations. Do not heat, cut or bend bars without Architect's approval. Provide minimum 36 bar diameter lap (18 inches Minimum) at splices unless specifically noted otherwise on drawings. Stagger splices in adjacent bars. Biosolids Expansion At The village Creek WWTP City of Fort Worth , Texas 03200 -2 Project No. P275-701300-130830 April 2009 SECTION -03200 CONCRETE REINFORCEMENT 5. Do not displace or damage vapor barrier required by Section 03300. 6. Refer to Section 03300 for minimum coverage of concrete unless noted otherwise on the Drawings. 7. Place reinforcement, at time of concrete placing, free of mud , oil, or other materials that adversely affect or reduce bond . 8. Reinforcement with rust, mill scale, or both shall be considered satisfactory, provided minimum dimension, including height of deformation, and weight of hand-wire-brushed test specimen are not less than ASTM A 615 requirements. 9 . Support reinforcement and fasten together to prevent displacement by construction loads of placing concrete . Use No. 16 gauge black annealed wire at all joints. 10. Over formwork , use metal or plastic bar chairs and spacers to support reinforcement. 11. Where concrete surface will be exposed to weather in finished structure, use non-corrosive or corrosion protected accessories within Y2 -inch of concrete surface . 12 . Where successive mats or rolls of reinforcing fabric are continuous, overlap welded wire fabric so that overlap measured between outermost cross wires of each fabric sheet is not less than spacing of cross wires plus 2 inches. 13 . Bars having splices not shown on shops drawings will be subject to rejection. 14 . Do not bend reinforcement after being embedded in hardened concrete . 15. Do not allow bars to be in contact with dissimilar materials . END OF SECTION Biosolids Expansion At The village Creek WWTP City of Fort Worth, Texas 03200-3 Project No. P27 5-701300-130830 April2009 PART I-GENERAL 1.01 RELATED DOCUMENTS SECTION 03300 CAST-IN-PLACE CONCRETE A. Provisions established within the General and Supplementary General Conditions of the Contract, Division 1 -General Requirements, and the Drawings are collectively applicable to this Section. 1.02 SECTION INCLUDES A. Cast-in-place concrete for containment waalls . 1.03 RELATED SECTIONS A. Section 03200 -Concrete Reinforcement 1.04 PROJECT RECORD DOCUMENTS A. Accurately record actual locations of embedded utilities and components which are concealed from view. 1.05 QUALITY ASSURANCE A. Perform work in accordance with ACI 301 ,304 ,305,306, and 309. B. Obtain materials from same source throughout the work. C. Batch plant shall be able to show a minimum of 5 years experience in batching concrete. If required they shall furnish a list of similar sized jobs or special condition jobs performed during the last two years. D. References: 1. ACI 301 -Specifications for Structural Concrete for Buildings. 2. ACI 302-Guide for Concrete Floor and Slab Construction. 3. ACI 304-Recommended Practice for Measuring, Mixing, Transportation, and Placing Concrete. 4. ACI 305R -Recommended Practice for Hot Weather Concreting. 5. ACI 306R-Recommended Practice for Hot Weather Concreting. 6. ACI 309 -Standard Practice for Consolidation of Concrete . 7. ACI 318-Building Code Requirements for Reinforced Concrete . 8. ASTM C33-Concrete Aggregates. 9. ASTM C94-Ready-Mixed Concrete. 10. ASTM Cl50-Portland Cement. 11. ASTM C260-Air-Entraining Admixtures for Concrete. 12. ASTM C3330-Light Weight Aggregate for Structural Concrete. 13. ASTM C494-Chemical Admixtures for Concrete. 14. ASTM C948-Dry and Wet Bulk Density, Water Absorption, and Apparent Porosity of Thin Section of Glass Fiber Reinforced Concrete . Biosolids Expansion At The Village Creek WWTP City ofForth Worth, Texas 03300 - 1 Project No. P275-701300-130830 April 2009 SECTION -03300 CAST-IN-PLACE CONCRETE 1.06 REGULATORY REQUIREMENTS A. Conform to applicable building code . 1.07 TESTING A. Submit propo sed mix design of each clas s of concrete , along with recent (60 days old maximum) te st cylinder break reports which confirm that mix exceeds specified strengths , to appointed Owner 's Representative for review prior to commencement of work. All mixe s will be reviewed and mix modifications made by te sting laboratory only. B. Submit recent (60 days old maximum) te st of cement and aggregates to ensure conformance with requirements stated herein. C. Provide free access to the work and cooperate fully with appointed te sting laboratory. D. Test for air entrainment on all concrete expo sed to freeze-thaw cycle . 1.08 SUB MITT ALS A. Submit product data and shop drawings for specified products under provisions of Section 01300 . B. Submit as per 01300 copies of design mixes and cylinder break certifications for each type of concrete. C. Submit shop drawings indicating construction joints and embed locations as per Section 01300. 1.09 COORDINATION A. Notify re sponsible trades of schedules of concrete pours so as to allow adequate time for installation of their work. B. Obtain and set anchor bolts and other miscellaneous steel items to be cast into concrete from material supplier. C. Coordinate size and location of mechanical equipment concrete pads with applicable trades. 1.10 DELIVERY, STORAGE AND HANDLING A. Deliver, store and handle materials in accordance with the manufacturer 's recommendations . B. Mix and deliver concrete to project ready-mixed in accordance with ASTM C94 C. Schedule delivery so that continuity of any pour will not be interrupted for over 15 minutes . D. Place concrete on site within 90 minutes after proportioning at batch plant. PART 2 -PRODUCTS 2.01 CONCRETE MATERIALS Biosolids Expansion At The Village Creek WWTP City of Forth Worth, Texas 03300 - 2 Project No . P275-701300-130830 April2009 SECTION -03300 CAST-IN-PLACE CONCRETE A. Cement: ASTM Cl 50 , Normal-Type I; air entrained where exposed to the freeze- thaw cycle. B. Aggregate : ASTM C33 , clean, hard, durable , natural sand free from silt, loam or clay. C. Coarse Aggregate: ASTM C33 , hard , durable, uncoated , crushed limestone or other approved aggregate. D. Water: Clean and not detrimental to concrete. 2.02 ADMIXTURES A. Air Entrainment: ASTM C260 , as made by WR Grace Products , Masters Builders, or Sika. B. Chemical Admixtures : ASTM C494 , Type A-Water reducing ; Type B-retarding ; Type C-accelerating ; Type D-water reducing and retarding ; Type E-Water reducing and accelerating; Type F-water reducing, high range and retarding admixtures as made by Gifford Hil l/ American, Masters Builders or Sika. Add cement-dispersing agent to concrete in order to hold water-cement ratio to an ab solute minimum and to maintain adequate work ability. Depending upon weather conditions at time of placing, cement- dispersing agent may be supplemented by a set-retarding or set-accelerating agent to improve control of setting (and in the case of hot weather, to minimize surface checking). Introduce admixtures in quantities and according to methods recommended by manufactures of materials approved for use . Introduce admixtures only after receiving written approval from Owner's Representative . Present product data sheets to Owner 's Representative for review. 2.03 ACCESSORIES A. Bonding Agent: Two component-modified epoxy resin, manufactured by Euclid Chemical Co . (Euco Epoxy), Sonnebom-Contech (Sonobond), or approved equal. B. Vapor Barrier and Moist Curing Membrane: 6 mil thick clear polyethylene film. C. Non-shrink Grout: Premixed compound consisting of non-metallic aggregate , cement, water reducing and plasticizing agents; capable of developing minimum compressive strength of 10,000 psi in 28 days; manufactured by Master Builders, Euclid Chemical , Sonnebom-Contech, or approved equal. 2.04 CONCRETE MIX A. Mix concrete in accordance with ASTM C94 , Alternative No. 2 , or ACI 304 B. Deliver concrete in accordance with ASTM C94 . C. Select proportions for normal weight concrete in accordance with ACI 301 Method 1. Mix not less than one minute after materials are in mixer. D. Do not transport or use concrete after the following time has expired from time of initial mixing : 1. 2. 3. 90 minutes when ambient temperatures are below 80 degrees F. 75 minutes when ambient temperatures are between 80 and 90 degrees F. 60 minutes when ambient temperatures are over 90 degrees F. Biosolids Expansion At The Village Creek WWTP City of Forth Worth, Texas Project No . P275-70 l 300-130830 April2009 03300 -3 SECTION -03300 CAST-IN-PLACE CONCRETE Verify supplier of transit-mixed concrete has a plant of sufficient capacity, and adequate transportation facilities to assure continuous delivery at required rate. Frequency of deliveries to project site shall be such as to provide for continuous concrete placement throughout any one pour. E. Use accelerating admixtures in cold weather and retarding admixtures in hot weather only when approved by Owner 's Representative. Use of admixtures will not relax cold weather placement requirements. F. Add air entraining agent to concrete mix for concrete work exposed to exterior (grade beams excluded). G. Use of calcium chloride and fly ash in strictly prohibited. H. Refer to schedule at end of this section for required mixes. PART 3-EXECUTION 3.01 EXAMINATION A. Verify anchors, seats, plates, reinforcement, and other items to be cast into concrete are accurately placed , held securely, and will not cause hardship in placing concrete. B. Inspect masonry work used as forms. Do not proceed until masonry is completed and properly cured so as to withstand pressures of wet concrete. C. Correct unsatisfactory work prior to placing concrete. D. Remove rubbish from formwork immediately prior to placing concrete. E. Remove ice and excess water from excavations and formwork. 3.02 PREPARATION A. Prepare previously placed concrete by cleaning with steel brush and applying bonding agent. Apply bonding agent in accordance with manufacturer's instructions. B. At locations where new concrete is doweled to existing work, drill over-sized holes in existing concrete, insert steel , dowels, and pack solid with non-shrink grout. C. Install vapor barrier under interior slabs on fill and under sand leveling bed if present. Lap joints minimum 12 inches and seal with special tape of same permeance as vapor barrier. Do not disturb or damage vapor barrier while placing concrete. Repair damaged vapor barrier. 3.03 PLACING CONCRETE A. Notify Owner's Representative and testing laboratory a minimum of 24 hours prior to commencement of concrete operations. B. Place concrete in accordance with ACI 30 I and as specified below: l . Do not place concrete in rain, sleet, or snow. Biosolids Expansion At The Village Creek WWTP City of Forth Worth, Texas 03300 -4 Project No. P275-701300-130830 April2009 SECTION -03300 2 . 3 . 4 . 5. 6. 7. 8. 9. 10 . 11. 12. CAST-IN-PLACE CONCRETE Maximum height of concrete free fall is five feet. Where longer drops are necessary, use a chute, tremie or other approved conveyance to assist the concrete into place without separation. Do not place directly into any excavations (including piers) where water is standing . If the place of deposit cannot be successfully pumped dry, place through a tremie with its outlet end near the bottom of the place of deposit. Regulate rate of placement so concrete remains plastic and flows into position. Deposit concrete continuously until panel or section is completed. Place as near as possible to its final location; do not rehandle . Place concrete in horizontal layers 18" maximum thickness. Exercise special care to prevent splashing the forms of reinforcement with concrete. Remove any hardened or partially hardened concrete which has accumulated on the forms or reinforcement before the work proceeds . Do not place concrete on previously deposited concrete which has hardened sufficiently to cause the formation of seams or planes of weakness within the respective member or section, except allow concrete to settle 2 hours where wall or columns are to receive superimposed loads. Do not place concrete, under any circumstances, except in presence of Owner's Representative. When placing concrete in masonry, exercise extreme care to prevent concrete from staining face of masonry. Size and design equipment for chuting, pumping, and pneumatically conveying concrete so as to assure a practically continuous flow of concrete at the delivery end without separation of the materials. Do not use gravity-flow or aluminum chutes or conveyors for transporting concrete horizontally. Provide runways for wheeled concrete conveying equipment from the concrete delivery point to the locations of final deposit. Consolidation: a. Comply with requirements of ACI 309. b. Use mechanical vibrating equipment for consolidation. c. Do not use vibrators to transport concrete in forms. d . Use vibrators with sufficient speed and amplitude to consolidate effectively. e . Keep a spare vibrator on site during all concrete pours. f. Thoroughly consolidate concrete and work around reinforcement, embedded items and into comers of forms . Thoroughly consolidate layers of concrete with previous layers. Construction Joints: unless otherwise shown on Drawings, construct each footing, pier, column, beam, wall and slab monolithically. Each will be considered as a single unit of work. Where construction joints are absolutely unavoidable, locate joints at or near third-points of spans where approved by Owner's Representative. Provide appropriate keys in construction joints, plums and level, whether horizontal or vertical. Place construction joins in exposed concrete work at detailed joints or rustication as approved by Owner's Representative. Expansion Joint Fillers: Place pre-molded expansion joint fillers at locations as detailed and whenever required to separate site paving from building slabs. Refer to Drawings for required joint dimensions. Cold weather Placement: Do not place concrete when temperature is below 50°F and falling, unless cold weather concrete procedures are followed as specified in ACI 306 . Calcium chloride shall not be used. Biosolids Expansion At The Village Creek WWTP City of Forth Worth, Texas Project No . P275-701300-130830 April2009 03300 - 5 SECTION -03300 13. 14. CAST-IN-PLACE CONCRETE Hot Weather Placement: Exercis e special care to prevent high temperature in fresh concrete during hot weather in accordance with ACI 305 . Use water reducing set-retarding admixtures in such quantities as especially recommended by manufacturer to assure that concrete remains workable and lift lines will not be visible. Do not place concrete if temperature is above 90°F and rising. Provide ice in concrete placed in warm weather when concrete temperatures are questionable. Bonding: Before depositing any new concrete on or against previously deposited concrete which has partially or entirely set, thoroughly roughen and clean the surfaces of the latter of all foreign matter, scum, and laitance. Retighten forms and re-coat the surface of the prev iously deposited concrete with specified bonding agent per manufacturer's directions . A. Ensure reinforcement, inserts , embedded parts , and formed joints are not disturbed during concrete placement. D. Unless noted otherwise on the Drawings, maintain concrete cover around reinforcing as follows : ITEM COVERAGE Beams 2" Supported Slabs and Joints Column Vertical Walls-Exposed to Weather/Backfill Footings, Beams and Girders Exposed to Earth Slabs on Fill l W' 2"(1" at ties) 2" 3" 2" (from top of s lab) E. Place concrete continuously between predetermined construction and control joints. Do not break or interrupt successive pours such that cold joints occur. F. Place floor slabs on fill in checkerboard pattern. Pattern to be determined by Contractor and approved by Owner's Project Representative. END OF SECTION Biosolids Expansion At The Village Creek WWTP City ofForth Worth, Texas 03300-6 Project No. P275-701300-130830 April2009 PART I GENERAL 1.01 DESCRIPTION SECTION 11204 SLUDGE PUMPS A. SCOPE: This section specifies sludge pump, complete with electric motors, and all specified appurtenances, as shown on the plans and specified herein. B. TYPE: The sludge pump shall be vertically mounted, of single shaft construction and specifically designed to reduce the size of solids typically found in raw sewage. C. EQUIPMENT LIST Pump Moyno Series 2000 Design Flow Sludge pump Speed Inlet Outlet 350 GPM 222 RPM IO" 125 # Flat Flange IO" 125 # Flat Flange Motor Eurodrive Horsepower Voltage RPM Service Factor D . PERFORMANCE AND DESIGN REQUIREMENTS Helical Gearmotor 15 230/460 V AC 60 Hz 3 phase 1800 1.15 1. Sludge pump shall be specifically designed and selected for continuous operation on digested sludge. 2. The sludge pump shall be of the compact, close-coupled design. The gear reducer shall be sized for a minimum service factor of 1.5. E. OPERATING CONDITIONS: The sludge pump shall have the following operating characteristics: 1.02 ENVIRONMENT AL CONDITIONS A. Sludge pump to be provided under this section will be installed inside the Sludge Dewatering Building. 1.03 SUBMITT ALS A. The following information shall be provided in accordance with Section 01300. 1. Manufacturer's data including materials of construction and equipment weight. 2. Motor data as specified herein PART 2 PRODUCTS 2 .01 ACCEPTABLE PRODUCTS A. Sludge pump shall be manufactured by Moyno or approved equal. Biosolids Expansion At The Village Creek WWTP City of Fort Worth, Texas 11204 -l Project No. P275-701300-13830 April 2009 SECTION 11204 SLUDGE PUMPS PART 3 EXECUTION 3.01 INSTALLATION A. The sludge pump shall be installed as specified and in accordance with manufacturer's written recommendations. 3.02 TESTING A. After completion of installation, the sludge pump shall be completely tested to demonstrate compliance with operating requirements as specified. END OF SECTION Biosolids Expansion At The Village Creek WWTP City of Fort Worth, Texas 11204 -1 Project No . P275-701300-13830 April2009 PART 1 GENERAL 1.01 DESCRIPTION SECTION 11214 POLYMER PUMPS A. SCOPE: This section specifies polymer pump , complete with electric motors, and all specified appurtenances, as shown on the plans and specified herein. B. EQUIPMENT LIST Pump R & M Series I 000 Design Flow Polymer pump Speed Inlet Outlet 11 GPM 440RPM 2 .5" 125 # Flat Flange 2.5 " 125 # Flat Flange Motor Reliance Horsepower Voltage RPM Service Factor C. PERFORMANCE AND DESIGN REQUIREMENTS 2 230/460 V AC 60 Hz 3 phase 1800 1.15 I . Polymer pump shall be specifically designed and selected for continuous operation. 2. The polymer pump shall be of the compact, close-coupled design. The gear reducer shall be sized for a minimum service factor of 1.5. E. OPERATING CONDITIONS : The polymer pump shall have the following operating characteristics : 1.02 ENVIRONMENT AL CONDITIONS A. Polymer pump to be provided under this section will be installed inside the Sludge Dewatering Building. 1.03 SUBMITT ALS A. The following information shall be provided in accordance with Section 01300 . 1. Manufacturer's data including materials of construction and equipment weight. 2. Motor data as specified herein PART 2 PRODUCTS 2.0 l ACCEPT ABLE PRODUCTS A. Polymer pump shall be manufactured by Robbins & Meyers or approved equal. Biosolids Expansion At The Village Creek WWTP City of Fort Worth, Texas 11214 -1 Project No. P275-701300-130830 April2009 SECTION 11214 POLYMER PUMPS PART 3 EXECUTION 3 .01 INSTALLATION A. The polymer pump shall be installed as specified and in accordance with manufacturer's written recommendations . 3 .02 TESTING A. After completion of installation, the polymer pump shall be completely tested to demonstrate compliance with operating requirements as specified. END OF SECTION Biosolids Expansion At The Village Creek WWTP City of Fort Worth, Texas 11214 -2 Project No. P275-701300-130830 April2009 PART I GENERAL 1.01 DESCRIPTION SECTION 11224 SLUDGE GRINDER PUMPS A. SCOPE: This section specifies grinder, complete with electric motors , and all specified appurtenances , as shown on the plans and specified herein. B. TYPE: The grinder shall be vertically mounted, of single shaft construction and specifically designed to reduce the size of solids typically found in raw sewage . C. EQUIPMENT LIST Pump Moyno Pipeliner Design Flow Grinder Speed Inlet Outlet 500 GPM 425 RPM 8" 125 # Flat Flange 8" 125 # Flat Flange Motor Eurodrive Horsepower Voltage RPM Service Factor D. PERFORMANCE AND DESIGN REQUIREMENTS DV160M4C 15 230/460 V AC 60 Hz 3 phase 1800 1.15 I. Grinder shall be specifically designed and selected for continuous operation on digested sludge . 2. The grinder shall be of the compact, close-coupled design. The gear reducer shall be sized for a minimum service factor of 1.5. 3. The macerator, along with associated drive appurtenances , shall be mounted as shown in the drawings. E. OPERATING CONDITIONS: The grinder shall have the following operating characteristics: 1.02 ENVIRONMENT AL CONDITIONS A. Grinder to be provided under this section will be installed outside of the Sludge Dewatering Building. 1.03 SUBMITT ALS A. The following information shall be provided in accordance with Section 01300. 1. Manufacturer's data including materials of construction and equipment weight. 2. Motor data as specified herein PART 2PR0DUCTS 2.01 ACCEPTABLE PRODUCTS A. Grinder shall be manufactured by Moyno or approved equal. Biosolids Expansion At The Village Creek WWTP City of Fort Worth, Texas 11224 - 1 Project No. P-275-701300-130830 April2009 SECTION 11224 SLUDGE GRINDER PUMPS PART 3 EXECUTION 3 .01 INSTALLATION A. The grinder shall be installed as specified and in accordance with manufacturer's written recommendations. 3.02 TESTING A. After completion of installation, the grinder shall be completely tested to demonstrate compliance with operating requirements as specified. END OF SECTION Biosolids Expansion At The Village Creek WWTP City ofFort Worth, Texas 11224 -2 Project No. P-275-701300-130830 April 2009 SECTION 11364 BELT FILTER PRESS SYSTEM PART 1.00 GENERAL 1.01 SUMMARY The contractor shall furnish and install the belt filter press and associated piping, valves , controls, wiring, and appurtenances as specified and shown on the drawings. The belt filter press system specified in this section shall be provided by a single manufacturer to ensure coordination and compatibility of equipment. Compliance with the requirements and stipulations specified herein may necessitate modifications to the manufacturers standard equipment. In addition, the contractor shall be responsible for insuring a complete and operable belt press system and shall establish the exact limits of work between the contractor and belt filter press supplier. 1.02 REFERENCES The design, manufacture, and installation of this equipment shall meet or exceed the applicable provisions and recommendations of the following codes and standards: A. AGMA, American Gear Manufacturers Association. B . ASME, American Society of Mechanical Engineers. C . ASTM, American Society of Testing and Materials. D. ANSI, American National Standards Institute . E. IEEE, Institute of Electrical and Electronics Engineers. F . NEC, National Electrical Code. G. OSHA, Occupational Safety and Health Act. 1.03 DEFINITIONS A. Solids Capture The percent of the feed solids that remain in the dewatered end product on a weight basis . For purposes of this specification, "Capture" is defined as: (C/F) [(F-E)/(C-E)] x 100% Dewatered Sludge Total Solids(% TS) % Capture Where: C F E Feed(% TSS); excluding any dilution from polymer solution flow Filtrate (% TSS); excluding any dilution from polymer solution and belt wash water flows B. Polymer Consumption To be based on 100% active polymer. 1.04 SYSTEM DESCRIPTION A. Design Criteria The belt filter press shall be designed to extract water from the sludge specified herein after conditioning of the sludge with a polymer solution. The process of dewatering shall produce a finished sludge product meeting the following performance requirements . B. Performance Requirements The belt filter press shall operate within the design conditions based on "Conditions of Service" Section 1.08 and meet the following performance criteria: Biosolids Expansion At The Village Creek WWTP City of Fort Worth, Texas 11364 -1 Project No. P-275-701300-130830 April2009 SECTION -11364 BELT FILTER PRESS SYSTEM PARAMETER PERFORMANCE CRITERIA l. Minimum dewatered sludge solids (% TS) ............................................. 18% total solids or greater 2. Minimum solids capture (% SS) ............................................................ . 3. Minimum hydraulic loading (GPM) ....................................................... . 4. Minimum solids loadings (dry lb s/hr) ................................................... . 5. Number of belt filter press(es) ............................................................... . 6. Effective working width per press .......................................................... . 1.05 SUBMITT ALS 95% or greater 200 2000 4 active l proposed 2 .0 meter A. Complete assembly, foundation , and installation drawings, together with detailed specifications and data covering materials used , power drive assembly, parts , instrumentation devices and other accessories forming a part of the equipment furnished shall be submitted for re view. The following information shall also be submitted with shop drawings . l. Drawings showing the manufacturers recommended equipment base(s), including dimensions, weights, loadings , drainage piping and other information necessary to install the equipment. 2. Structural calculations demonstrating compliance with the structural frame design specification. 3. Details of coating system for structural frame , rolls and other metallic components. 4 . Details of sludge/polymer mixer assembly. 5. Details of gravity dewatering section including inlet feed chute, plow assemblies, belt support method, sludge retaining barriers , etc . 6. Details of pressure/shear zone including calculations of wedge and "S" roll working areas . 7. Details of filtrate drainage/collection system. 8. Details of belt specification. 9. Statement of minimum hours of belt life warranted. 10. Details of belt drive assembly including belt speed range , drive configuration, speed reducer, motor name plate data, and drive controller feature s. 11. Details of belt tracking/tensioning system including schematics, utility requirements , pneumatic or hydraulic components , valves, piping and control devices . 12 . Details of doctor blade assemblies. 13 . Details of belt wash stations including washwater supply requirements (flow and pressure). 14. Details of roller assemblies including type of construction, materials , dimensions , deflection calculations and coatings. Biosolids Expansion At The Village Creek WWTP City of Fort Worth, Texas 11364 -2 Project No. P-275-701300-130830 April 2009 SECTION -11364 BELT FILTER PRESS SYSTEM 15 . Details of bearings for roller ass emblies including bearing manufacturer, type housing , and AFB MA L-10 life calculations. 16. Details of electrical components including enclosures , and machine mounted components . 17 . Elevation of local control panel and operator control station showing panel mounted devices. Provide details of power di stribution and full load current draw of panel. Provide list of a ll terminations required to receive inputs or a transmit inputs from the local control panel. 18 . Nameplate data of each electric motor propo sed to be furnished with the belt filter press equipment package . 19 . Wiring diagrams of field connections with identification of terminations between local panel , junction boxes, equipment items, instrument devices , and the like . 20 . Complete electrical control schematic diagram. 21 . Li st of spare parts to be furnished . 22 . List any exceptions or deviations from the contact documents . 23 . Statement of machine warranties . 24 . Control philosophy provided in both written and schematic form . B. Owners Manuals. Operations and maintenance information and equipment maintenance summary sheets shall be furnished for the equipment specified herein . C. A Manufacturers Certificate of satisfactory installation is required for work under this section. 1.06 QUALITY ASSURANCE A. Other than the named supplier, all manufacturers proposing equipment de scribed herein, shall provide a detailed submittal package which shall consist, at a minimum, all information and details prescribed in Section 1.04 of this specification. All pre-qualification submittals shall be submitted to the Engineer at least 30 days prior to the bid date . B. If submitted equipment require s arrangement differing from that indicated on the drawings or specified, prepare and submit for review complete structural , mechanical , and electrical drawings and equipment lists sho wing all necessary changes and embodying all special features of equipment proposed . Any changes are at no additional compensation and the Contractor shall be re sponsible for all engineering costs of redesign by the Engineer if necessary. C. Only those manufacturers capable of providing irrefutable evidence of a minimum of ten ( 10) years experience in the manufacture and installation of the exact model or equivalent model meeting the filtration area requirements shall be considered. Biosolids Expansion At The Village Creek WWTP City of Fort Worth, Texas 11364 - 3 Project No. P-275-701300-130830 April2009 SECTION -11364 BELT FILTER PRESS SYSTEM 1.07 DELIVERY, STORAGE & HANDLING A. Items to be shipped as complete assemblies except where partial disassembly is required by transportation regulations or for protection of components. B. Dewatering belts to be shipped separately. C . Spare Parts. 1. Pack in containers bearing labels clearly designating contents and pieces of equipment for which the part is intended. Each part shall be identified with a tag bearing its part number and a part description. 2 . Delivered at same time as equipment. 1.08 CONDITIONS OF SERVICE Condition of sludge feed shall be based on the following design requirements as specified by the customer: A. Type of Sludge ...................................................................................................................... Wastewater B. Feed Solids Concentrations(% TSS) .................................................................................... 2 - 6 percent C. Solids Loading (TS/hour) ..................................................................................................... 2000/hr D . Temperature (°F) .................................................................................................................. 90° -90° F E. Operating Cycle (hrs/day/week) ........................................................................................... (24/hr!?day) 1.09 SEQUENCING & SCHEDULING (NI A) 1.10 WARRANTY The belt filter press manufacturer shall warrant the following components: A. The manufacturer shall warrant against any defects in material or workmanship to the belt filter press framework and coating for a period of 18 months from date of delivery. B . The manufacturer shall replace any bearing that fails during the prescribed warranty period, provided the owner has lubricated and otherwise maintained the bearing in accordance with the intervals and procedures set forth in the manufacturers operations and maintenance instruction manual. The complete bearing assembly as specified herein shall be warranted for a period of 18 months from the date of delivery. C. The manufacturer shall replace or repair any roller or roller coating that fails during the warranty period, provided the roller or roller coating has not been damaged by external action such as impact, fire , weld splatter, etc . beyond the manufacturers control. The manufacturer shall warrant the roller and roller coating to be free from defects in material and workmanship for a period of 18 months from the date of delivery. Neither the rollers nor coating shall require preventative maintenance during the warranty period. Biosolids Expansion At The Village Creek WWTP City of Fort Worth, Texas 11364 - 4 Project No. P-275-701300-130830 April 2009 SECTION -11364 BELT FILTER PRESS SYSTEM 1.11 MAINTENANCE A. Spare Parts The belt filter press shall be provided with the following spare parts. I. 2 . 3. 4. One (I) complete set of urethane containment seals for the entire belt filter press. One (I) set of belts. One (I) set of doctor blades. One (1) of each size and type bearing used. PART 2.00 PRODUCTS 2 .01 MANUFACTURERS The belt filter press systems shall be the Andritz Separation, Inc. 2 .0 meter SMX®-S8 . 2.02 MATERIALS (NI A) 2.03 MANUFACTURED UNITS (NI A) 2.04 EQUIPMENT A. The belt filter press shall be designed to extract water from the sludge type specified herein, after conditioning of the sludge with an appropriate flocculant. This process of dewatering shall be accomplished by the combination of chemical conditioning of the sludge, drainage of free water in the horizontal gravity zone, the gentle compression of the sludge in the wedge zone, and the compression of the stabilized solids in the pressure/shear zone. The belt filter press shall have a minimum effective dewatering width of2.0 meter and a minimum combined effective filtration area of298 square feet. All moving wetted parts, and all wetted parts on which moving parts contact; shall be fully corrosion resistant for the material being processed, as specified herein. All components of the belt filter press shall be designed to withstand all stresses which may occur during erection and operation. B. The belt filter press construction shall allow easy access to internal components, operational adjustments and routine maintenance shall be possible without taking the machine out of service. Any disassembly required for maintenance and repair shall be possible within the clearances shown on the drawings. C. The belt press shall be delivered to the job site as a completely assembled package and ready for service after connection of piping, wiring and utilities. All piping provided with the belt filter press shall be schedule 80 PVC or flexible hose. D. The overall length, width, height, of the fully assembled belt filter press shall not exceed 280", 135", 101 ",respectively.Minimum dry weight of the unit shall be 27,000 pounds. Biosolids Expansion At The Village Creek WWTP City of Fort Worth, Texas 11364 - 5 Project No. P-275-701300-130830 April2009 SECTION -11364 BELT FILTER PRESS SYSTEM E . The belt filter press shall be designed such that the "sludge" side of the belt does not come in contact with roller face to prevent the accumulation of material on the roller assemblies. 2 .05 COMPONENTS Each belt filter press shall include structural frame, sludge/polymer mixer, sludge inlet assembly, gravity drainage section, pressure/shear dewatering section, filtrate drainage system, belts, belt drive assembly, belt tracking/tensioning systems, doctor blades, belt wash stations, roller assemblies , bearings, safety devices, electrical components, and any other specified and necessary components . A. STRUCTURAL FRAME 1. The design of the structural frame shall be based on a minimum belt tension of 50 lb . per linear inch of belt width. The structural frame shall be constructed of welded and bolted structural steel members. The frame shall be designed such that roller assemblies can be removed from the side or end of the belt press without removing structural members or repositioning more than one (1) roller assembly. 2. The structural members shall be a wide flange beam, conforming to the standard specifications for structural steel, ASTM A36 . The maximum deflection of each structural member shall not exceed U480 , where Lis the span length. The maximum stress of each structural member shall not exceed 1/5 the members yield point. All frame members in the running and cross machine direction shall possess a minimum moment of inertia of146 in4 in the primary load bearing direction. 3. All belt press loads imposed on the building floor shall be vertical. All horizontal loads shall be contained within the structural frame. The belt press frame shall be designed to interface with and facilitate the installation of access platforms along each longitudinal side of the belt press. 4 . The structural frame shall be provided with "welded in place" lifting eyes designed to lift the fully assembled belt press. 5. After fabrication the structural steel frame shall be sandblasted according to SSPC SP-10 standards to a near white finish then hot-dip galvanized with a minimum 2.4 ounces of zinc per sq . ft. of metal finish per ASTM A 123. After galvanizing the belt filter press frame shall be painted to the manufacturers standard. 6. All bolted interfaces shall be precision drills . Slot fitted frame interfaces are not acceptable. B . SLUDGE/POLYMER MIXER 1. Each belt filter press shall be provided with a sludge/polymer mixer for mixing and flocculation of feed sludge conditioned with polymer. Sludge mixer shall be of the variable orifice venturi type. Static mixers with stationary baffles or tanks with mechanical mixers shall not be acceptable. 2 . Each sludge/polymer mixer assembly shall include an inline four (4) port UHMW polyethylene polymer injection ring, flow splitting manifold , tubing and fittings between the injection ring and manifold. Each polymer injection ring shall inject polymer at a minimum of four ( 4) points located 90° apart around the circumference of the ring. The inside diameter of the ring shall not be less than the inside diameter of the sludge feed piping. Each polymer injection port shall be a Biosolids Expansion At The Village Creek WWTP City of Fort Worth, Texas 11364 -6 Project No. P-275-701300-130830 April 2009 SECTION -11364 BELT FILTER PRESS SYSTEM 1/2" N.P .T. threaded connection and connect with an 5/8" I.D. transparent tube which shall connect with each of the four (4) ports located on the flow splitting manifold. 3. The venturi mixer shall be constructed of 316L stainless steel and provided with a check valve type flapper with an external adjustable stop nut and counterweight. The mixer shall be equipped with ANSI compatible flanges at each end and a removable side plate for inspection and cleaning. 4. The sludge feed piping to the belt filter press shall be provided with three (3) polymer injection locations as shown on the drawings. C. GRAVITY DRAINAGE SECTION 1. The belt filter press shall be provided with a sludge inlet assembly consisting of a distribution chute and underflow leveling weir designed to uniformly distribute the conditioned feed sludge across the entire working width of the gravity section. The entire assembly and necessary supports and hardware shall be constructed of316L stainless steel. 2. The belt filter press shall have a horizontal gravity drainage section consisting of a minimum working belt area of 91 sq. ft . Side skirts constructed of 12 gauge 316L stainless steel shall be mounted on both sides of the belt and at the sludge feed end of the gravity section. The side skirts shall be equipped with urethane seals to prevent spillage of sludge. The seals shall be mounted via a slide type bracket that utilizes a set screw to prevent movement. 3. The belt, while in the gravity dewatering section, shall ride on top and be supported by a series ofUHMW polyethylene replaceable wear strips held in place and supported by a 316L stainless steel support bracket with a minimum deflection of .040" at mid span under full sludge load. The support shall be a minimum 2" wider than the belt on each side. Wear strips shall be replaceable without removing or disassembly of gravity section sidewalls and plow assembly. 4. There shall be a minimum of seven (7) rows of plows in the gravity section. Each plow shall continuously contact the belt and be designed such that it continually lifts and rolls the sludge. Designs which divert the sludge from side to side are not acceptable. Each set of plows shall be mounted on a 316L stainless steel horizontal support bar. Plows shall be liftable from the belt while the belt filter press is in operation. Hot dip galvanized plow supports and lifting mechanisms are not acceptable. D . PRESSURE/SHEARDEWATERING SECTIONS 1. The belt filter press shall have a pressure/shear dewatering zone wherein increasing pressure and shearing forces are applied to the sludge. 2. The first section of this zone is the wedge dewatering area wherein the upper and lower belts converge thus entrapping the sludge between them. This zone shall consist of a minimum 85 sq. ft. utilizing the combined surface area of each belt actually contacting the sludge while the wedge opening is in maximum position. 3. The upper & lower belt shall be supported while in the wedge zone. This shall be accomplished in the same manner as prescribed in the preceding gravity zone specification section. The maximum deflection in this section shall not exceed .060" at 2 PSI wedge pressure at mid span. Biosolids Expansion At The Village Creek WWTP City of Fort Worth, Texas 11364 -7 Project No. P-275-701300-130830 April 2009 SECTION -11364 BELT FILTER PRESS SYSTEM The use of designs which do not support the belt, or utilize impervious pressure plates to create pressure are not acceptable. All support framework shall be 316L stainless steel. 4. Upon exiting the wedge zone the entrapped sludge shall be conveyed through a series of 8 rolls positioned to create a serpentine (''S") configured belt path. "S" rolls shall decrease in diameter in a progressive fashion . The first "S" roll shall be a minimum 36" diameter, stainless steel perforated roll. The combined area in which one belt is in actual contact with a roll body shall be a minimum of 122 sq. ft. Transition area between "S" roll tangents shall not be considered in this calculation. For details of roll assemblies see Section 2 .0SL. 5. The "S" rolls in the pressure/shear zone shall be positioned such as to facilitate access to the internal working areas of the belt filter press for wash down, maintenance and process optimization. E. FILTRATE COLLECTION/PIPING I. The belt filter press shall be provided with drainage pans and piping to collect and discharge dewatered filtrate from the gravity drainage and pressure/shear dewatering sections. All filtrate shall be captured and contained by the drainage pans without spilling to the floor . The drainage pans shall extend a minimum of 3" beyond the belt width on both sides and shall have a minimum I" depth at any given point. The drainage pans shall be constructed of a minimum 14 gauge type 316L stainless steel. The use of fiberglass or any non-specified material of construction is not acceptable. 2 . The low point of any drainage pan shall be provided with a minimum 4" dia. connection for drain piping. Drainage piping shall be Sch. 80 PVC and shall be routed from each pan and shall terminate within the confines of the filtrate sump. The drainage piping shall be vented and adequately sized to prevent flow restrictions . F. DEWATERING BELTS I. The press shall incorporate the use of two dewatering belts ( I set). Belts shall be seamed and fabricated of mono filament polyester, wear-resistant plastic materials. The mesh design shall be selected for optimum dewatering of the sludge to be processed with minimum blinding of the filter belt. 2. Each belt and connecting splice shall be designed for a minimum tensile strength equal to five times the normal maximum dynamic tension to which the belt shall be subjected. The splice shall be designed to fail before the belt and shall be constructed of type 3 l 6L stainless steel. 3. Belts shall have a width as specified and shall have a minimum life of2,000 hours continuous operation at the rated design conditions. Belts shall be designed for ease of replacement with a minimum of belt filter down time. Biosolids Expansion At The Village Creek WWTP City of Fort Worth, Texas 11364 - 8 Project No. P-275-701300-130830 April 2009 SECTION -11364 BELT FILTER PRESS SYSTEM G . BELT DRIVE ASSEMBLY 1. The belt filter press shall be provided with one belt drive as sembly. The drive assembly shall not be positioned in any area which is not readily accessible or subjects the dri ve assemblies to excess moisture and other undesirable environmental conditions . The drive range shall be 50% to 150% of designed operating speed based upon the required performance. The drive assembly shall be coupled to the drive rollers with shaft mounted helical gear reducers . All exposed gears and couplings shall be enclosed in safety guards . 2 . The drive ass embly shall consist of a speed reducer, with an integrally mounted C-face motor and panel mounted variable frequency drive controller for belt speed adjustment. 3 . The belt filter press speed reducer shall be a shaft mounted, right angle, helical type gear reducer. Worm gear type reducers are not acceptable . The speed reducer housing shall be of cast iron or fabricated steel welded construction and shall be totally enclosed, dust proof, and oil tight. 4. The integrally mounted electric motor shall be rated for a maximum of 5 .0 Hp and maximum speed of 1800 RPM . Motor shall provide full load torque from 10 to 100 percent of the maximum speed of the drive motor. H . PNEUMATIC SYSTEM 1. The belt filter press shall be provided with pneumatic belt tracking and tensioning systems to ensure reliable operation. The belt tracking and tensioning systems shall be of the continuous and non-incremental tracking type. Mechanical limit sensors, electric servo type or systems which do not offer precision adjustment continuously are not acceptable. 2 . The pneumatic control system shall consist ofa Nema 4X stainless steel wall mounted panel. This control station will include: loss pressure switch, filter regulators-lubricator, glycerin filled gauges, control regulators , valves and tubing as required to provide a complete control system. The pneumatic tubing and fittings shall be 1/4" polyurethane . All tubing shall be firmly attached and routed to eliminate obstruction and terminate at a central manifold block. The air compressor system shall be sized as required by the belt press manufacturer, but shall provide a minimum air pressure of 100 PSI. The compressor and receiver shall be properly sized so as not to run continuously, nor cycle on and off frequently at the maximum air u sage rate. I. BELT TRACKING SYSTEM l. The belt tracking system shall automatically and continuously align and maintain the belt position on the rollers during operation of the belt filter press. The belt position shall be monitored by a stainless steel sensing arm which shall continually contact the belt edge. The sensing arm shall be mechanically linked to a pilot valve which controls the tracking actuator. 2 . Pneumatic actuators shall be convoluted type air bellows to provide uniform non-stick movement of the actuator shaft. Cylinders utilizing pressure containment seals are not acceptable. Nickel/chrome alloys and FRP housings are not acceptable. Biosolids Expansion At The Village Creek WWTP City of Fort Worth, Texas 11364-9 Project No. P-275-701300-130830 April2009 SECTION -11364 BELT FILTER PRESS SYSTEM 3. The tracking actuator shall be connected to a pivoting belt alignment roller, which shall be continuously adjusted by the actuator to maintain proper belt alignment. No exceptions to this belt tracking system will be allowed. 4. One (1) limit switch shall be provided on each side of the machine to detect major misalignment of the belt and relay an alarm signal. Each limit switch shall be housed in a NEMA 4X enclosure. J. BELT TENSIONING SYSTEM 1. The belt filter press tensioning system shall be capable of adjusting belt tension to a maximum of 50 lbs . per linear inch of belt width. Belt tension adjustments shall be manually controlled and shall be capable of adjustment while the belt filter press is operating. 2. The belt tensioning system shall consist of a belt tensioning roller for both upper and lower belts equipped with pneumatic air bellow actuators on each tension roller end. The operation of the belt tensioning system shall be designed to ensure simultaneous and parallel movement of the tensioning roller ends during adjustment and to accommodate up to 3 percent belt elongation. Center pivoting type assembly with only one pressuring device per roll are not acceptable. 3. The tensioning system shall be designed so that the actuators for each independent tension roll is mechanically interconnected so that one side of the roll can not extend further than the other. All interconnecting parts shall be 316L stainless steel. 4. A pressure gauge shall be provided for both upper and lower belt tension regulators . Limits of the belt tension shall be located on the face of the control panel. K. DOCTOR BLADES AND CAKE DISCHARGE 1. The belt filter press shall be provided with a doctor blade to assist the separation of cake from the belt at the point of cake discharge . The doctor blade and blade holder shall be designed with sufficient stiffness to prevent warping, bowing or distortion of the blade. 2 . The doctor blades shall be reversible, replaceable, and shall be constructed ofUHMW polyethylene, polyurethane, or similar material. Fiberglass reinforced plastic is not acceptable. 3 . Doctor blade tensioning shall be applied by a tensioning device with provisions to adjust the force of the doctor blade against the belt. Each doctor blade assembly shall be designed to allow quick release of the doctor blade from the belt for inspection and service. 4. The belt filter press shall be equipped with a minimum 14 gauge 316L stainless steel discharge chute with a minimum 1: 1 slope, to guide the discharge cake on to the sludge conveyor or disposal container. The cake discharge chute shall be mounted independently of the doctor blade assembly. L. BELT WASH STATION 1. The belt filter press shall be provided with an upper and lower belt wash station which shall clean the full width of the belts after the cake has been discharged. Biosolids Expansion At The Village Creek WWTP City of Fort Worth, Texas 11364-10 Project No. P-275-701300-130830 April 2009 SECTION -11364 BELT FILTER PRESS SYSTEM 2. Potable water at a minimum pressure of 120 psig shall be provided. The total washwater demand of the two belt wash stations combined shall not exceed 90 gpm . Each belt wash station shall consist of a type 316L stainless steel washwater spray pipe with replaceable spray nozzles and internal handwheel actuated wire brush to facilitate periodic cleaning of the nozzles. Belt wash spray pipe shall be manufactured by Spraying Systems, Inc., or approved equal. 3. Each belt wash station shall be enclosed in a type 316L stainless steel, 14 gauge minimum, enclosure with replaceable urethane seals which shall contain all spray and mist. M . ROLLER ASSEMBLIES 1. All rollers, except the perforated "S" roll , shall be double separated plate stub shaft design. The stub end shafts and plates must be welded in place. Bolted in place stub end roller shafts are unacceptable. The "S" & drive roll shafts shall have a minimum diameter of 4.88" inside the roller and a minimum of 3 .18" journal diameter. The minimum safety factor in relation to the rollers yield point shall be 5 at a maximum loading rate of 50 PLI belt tension. All rollers shall be designed to have a maximum deflection of .05" at mid span when under maximum loading. Rollers shall have a minimum wall thickness of 1/2" and be constructed of A-106 pipe or A5 l 9 mechanical tubing . Maximum loading shall be based on the maximum summation of all forces applied to the roller including, but not limited to, the forces exerted by the belt tension, drive torque and roller mass. Certified calculations shall be submitted as a part of the shop drawing submittal verifying compliance. The belt filter press manufacturer shall provide a listing of all additional loads exerted on each roll created by drive torque. 2. The perforated drum roll shall be corrosion resistant and fabricated of minimum 3/16" thick ASTM A320, type 316L stainless steel. The perforated drum roll shall be of through shaft design and internally braced so as to comply with the minimum safety factor and maximum allowable deflection specified. Drum perforations shall have a diameter not less than 1-1/4" and provide a minimum roller face open area of 17%. Flame sprayed stainless steel roll coating or hot dip galvanized material is not acceptable. 3. All rolls shall be statically balanced and machined to ensure total concentricity. Rolls shall be machined on a lathe in 3 separate processes. First the O.D. shall be turned to establish a concentricity of less than 0.02". Based on the concentricity of the O.D ., the I.D . shall be turned on a lathe across all end plate contact areas to allow for the journals to be heat shrunk. Journals shall be machined to 0 .01" concentricity. A final lathing process once the journal has been seated will produce a roller journal assembly with a concentricity of 0.0 l ". 4 . All carbon steel rollers shall be covered to the point of insertion into the bearing housing. Tracking and drive roller bodies shall be a minimum 1/4" Buna N rubber covered to a hardness of79 shore A. All other rollers shall be surfaced with Rilsan (nylon). N. BEARINGS 1. The shafts of all rollers shall be supported by greaseable type, self aligning , spherical roller bearings housed in a sealed, splash proof, horizontal split case, cast closed pillow block housing . The housing shall be four bolt base and two or four bolt cap. The bearing shall be attached to a turned journal shaft by means of a tapered adapter assembly. Biosolids Expansion At The Village Creek WWTP City ofFort Worth, Texas 11364-11 Project No. P-275-701300-130830 April 2009 SECTION -11364 BELT FILTER PRESS SYSTEM 2. All bearings shall have a minimum L-10 life of 400,000 hours, at a minimum belt speed of 15 feet per minute , calculated by using the ANSI/ AFBMA STD 11 -1978 with a 1.15 capacity modification factor per ISO recommendations. The L-10 life shall be based on the summation of all forces applied to the bearings including, but not limited to , roller mass forces and drive torque induced belt tension in addition to the 50 PLI tension set by the tens ioning rollers. 3. Certified calculations, based on AFBMA ISO capacity formula shall show that all bearings comply with the specified requirements for a minimum L-10 life at the maximum loadings . Bearing housings shall be Class 25 cast iron and shall conform to ASTM A48 standards. Except for where it is necessary for the shaft to extend through the housing, the outer side of the housing shall be solid without end caps or filler plugs . The seals shall be a triple lip design and rotate with the shaft. The housings shall be clean iron phosphate and coated with a heat treated thermal plastic nylon to a thickness of 8-12 mls . All hardware shall be type 316 stainles s steel unless specified otherwise. Lubrication of the bearing shall not be required more than once every six calendar months with the manufacturers recommended lubricant. 0. ELECTRICAL COMPONENTS 1. The belt filter press is supplied with the following NEMA 4 X rated components: fiberglass terminal box, emergency stop trip cords (one each side), belt tracking limit switch (one each side). 2. All components are wired complete to the terminal box including power leads for main belt drive . Wire runs are in PVC coated conduit, non metallic liquid tight flex and connectors, rigidly mounted to the press frame. P. SYSTEM CONTROLS The belt filter press shall be supplied with a Nema 4X stainless steel free standing hinged door control panel. The control panel shall include a through door operated main disconnect, control power transformers , variable frequency drive for belt filter press main drive, control relays , alarm relays, selector switches, pilot lights and pushbuttons as required for a complete integrated control system. This control panel shall be suitable for 460 V AC , 3 Phase , 60 HZ Service. The control panel shall be completely prewired and factory tested prior to shipment. The components to be mounted on control panel shall include the following: I . Illuminated Start/Non-illuminated stop , on/off control of: System Control Power Mushroom Head Emergency Stop Air Compressor W ashwater Booster Pump Main Belt Drive Conveyor Polymer Pump Sludge Pump Biosolids Expansion At The Village Creek WWTP City of Fort Worth, Texas 11364 -12 Project No. P-275-701300-130830 April2009 SECTION -11364 BELT FILTER PRESS SYSTEM 2. Indication Lights for: System Control Power System Control Power Air Compressor Washwater Booster Pump Main Belt Drive Main Belt Drive Conveyor Polymer Pump Sludge Pump Alarms 3 . Alarm Control Silence , Reset Push Button Hom "On" "Reset" "Run" "Run" "Run" Digital (FPM) "Run" "Run" "Run" Air Loss Belt Limit 4. In addition to the above controls, the control panel shall include other controls and/or alarms deemed appropriate by the manufacturers. PART 3 .00 EXECUTION 3.01 EXAMINATION (NI A) 3.02 PREPARATION (NI A) 3 .03 ERECTION/INSTALLATION APPLICATION Belt filter press and control panel shall be installed in complete accordance with the Manufacturer's recommendation. A. Manufacturer's Representative for Start-up and Testing The services of the Manufacturer's contractor's technical representative shall be provided for pre-start-up installation checks, start-up assistance, training of Owner's operating personnel, troubleshooting and testing. B. Functional Test Functional testing shall be performed for each belt filter press installed. Prior to system start-up, system components shall be inspected for proper alignment, proper connection, and satisfactory operation. The Manufacturer's representative shall inspect installation, check for lubrication and minor adjustments, provide certification that the system components have been installed correctly and are ready for Biosolids Expansion At The Village Creek WWTP City of Fort Worth, Texas 11364-13 Project No. P-275-701300-130830 April 2009 SECTION -11364 BELT FILTER PRESS SYSTEM operation. The performance test shall not begin until functional testing has been completed to the Owner's and Engineer's satisfaction. C. Performance l. Performance testing shall be performed for the belt filter press installed. After plant start-up, the Manufacturer shall conduct a performance test using the Owner's sludge to determine the actual system operating conditions and verify that the unit meets the minimum requirements specified herein. 2. Test procedures and polymer recommendations shall be submitted to the Owner and Engineer for review thirty (30) days prior to testing. Submit performance test data and results to the Owner and Engineer. 3 . Prior to the performance tests, the Manufacturer shall perform testing as necessary to determine and recommend the most effective type of polymer to produce the specified performance . Additional test shall be at the Manufacturer's own expense, if the prior test fails to meet the specified performance. 4. The Owner shall provide sludge feed , water, electrical power, and sludge cake disposal necessary to conduct the performance tests. The polymers required shall be provided by the Owner at the recommendation of the belt press manufacturer. 5. The cost oflaboratory test necessary to confirm belt press performance for the initial test shall be borne by the Owner. If a retest is required, then the Manufacturer shall pay for the subsequent laboratory tests. 6. If, after a minimum of two 6-hour test runs , in the opinion of the Owner, the system meets the minimum performance requirements specified herein, the Engineer will recommend, by letter, the official acceptance of the belt filter press. If, in the opinion of the Engineer, the performance test results do not meet the requirements specified herein, the Engineer will notify the Owner and Contractor of non-acceptable performance. 7. In the case of non-acceptable performance, the manufacturer shall then have 60 days in which to perform at its sole expense , any supplemental testing, equipment adjustments, changes or additions and to perform a retest of the non-acceptable system . 8. If in the opinion of the Engineer, a performance acceptance test or retest is successful and meets the requirements specified herein, the Engineer will recommend, by letter, the official acceptance of the equipment. Biosolids Expansion At The Village Creek WWTP City ofFort Worth, Texas 11364-14 Project No. P-275-70 l 300-130830 April 2009 SECTION -11364 Machine Specifications General Machine Technical Data Effective Filtration Areas Utilities Major Components Main Frame Rolls Bearings Belt Tracking and Tensioning Belts Belt Showers Belt Doctor Blades Motor/Drive Type Control Panels High Pressure Module Overall Length Overall Width Overall Height Overall Belt Width Actual Belt Working Width Dry Weight Gravity Zone Wedge Zone High Pressure Zone Total Connected Load Washwater Requirements Air Requirements BELT FILTER PRESS SYSTEM 8 S-Rolls 280" 135" 101" 86" 80" 27 ,000 lbs 91 sq. ft. 85 sq. ft . 122 sq. ft. 5 .0HP 90 gpm @ 120 PSI 4.0 cfm @ 90 psi W8x40 wide flange beam of welded construction; hot-dip galvanized coated. Moment of inertia is 146 in4 in the major load bearing axis. A-106 B pipe or A-519 steel tubing with 1045 steel double end-plate journals; Buna-N or Rilsan covered. Spherical roller type, L-10 rated for a minimum 400,000 operating hours . Six (6) month lubrication cycle. Pneumatically controlled for automatic operations. Seamed design; chosen for the application. Pipe with recessed nozzles manually cleaned with handwheel operated wire brush. UHMW polyethylene; rubber tensioned holding mechanism . AC variable speed type . NEMA4X Biosolids Expansion At The Village Creek WWTP City of Fort Worth, Texas Project No. P-275-701300-130830 April2009 11364-15 SECTION -11364 316L STAINLESS STEEL COMPONENTS Headbox Assembly Gravity Zone Side Walls & Plow Assemblies Inline Mixer 36" Perforated "S" Roll Filtrate Pans Thrust Rods , Pinion & Gear Assembly Shower Housing, Pipe, Nozzle & Wire Brush All Nuts, Bolts & Fasteners END OF SECTION Biosolids Expansion At The Village Creek WWTP City of Fort Worth, Texas 11364-16 BELT FILTER PRESS SYSTEM Project No. P-275-701300-130830 April 2009 PART 2 -PRODUCTS 1.01 DESCRIPTION SECTION 14550 SHAFTLESS SCREW CONVEYOR Provide a shaftless screw conveyor system consisting of one conveyor as shown on the contract drawings and as specified herein. Conveyor to be complete with drive unit, supports, inlet, discharge, and all appurtenances specified and required for a complete conveying system, ready for installation. A. Related work specified elsewhere: 1. Belt Filter Press 1.02 QUALITY ASSURANCE System shall be the product of a manufacturer engaged in the design and manufacture of similar equipment in successful operation in similar applications. The manufacturer shall have a minimum often years of municipal wastewater experience in the design and manufacture of shaftless screws of sizes specified or larger, and shall have designed and manufactured screw conveyors for at least twenty (20) years in the United States of America. 1.03 SUBMITTALS A. General -Comply with requirements specified in Section 01300 . Submit shop drawings showing fabrication, assembly, foundation support and installation drawings , together with detailed specifications and data covering performance and materials of construction, equipment weights, electric motor data, motor enclosures, motor sizes, motor mounting details , power drive assembly, parts and devices . Submit instruction manuals in accordance with Section 01300 . 1.04 OPERATING CONDITIONS Incline Conveyor Conveyor Capacity, Length, Feet, Approximate Incline, Approximate Maximum Screw RPM Material Handled 8000 lbs/hr dry basis at 20-25% solids; 666 CFH wet sludge cake 26 ' -0 " Material Weight LBS/CU. FT Number of Inlets Number of Discharges Horsepower Conveyor Size, Diameter 50 19 Dewatered Sludge 53-65 1 1 5 16 " Biosolids Expansion At The Village Creek WWTP City of Fort Worth, Texas 14550 -1 ProjectNo. P-275-701830-130830 April 2009 SECTION -14550 SHAFTLESS SCREW CONVEYOR PART 2 -PRODUCTS 2.01 MANUFACTURER The screw conveyor shall be manufactured by Thomas Conveyor Company, Fort Worth, Texas . 2.02 MATERIALS Unless otherwise specified or permitted, the material and design used in the fabrication of the equipment furnished under this section shall conform to the following: A. B. C. D. Trough housing, End Plates, Covers, Chutework Steel Drive Shafts and Bushings Spiral Flighting Wear Liner E. Bolts, Nuts and Washers 304 Stainless Steel C-1045 or Equivalent, Special Alloy Bar Steel, 250 Brinnel Hardness; Dual ribbon type UHMW-PE per ASTM D4020 with a minimum molecular weight of 3 million and a minimum thickness of Yi'' All assembly bolts of 304 stainless steel F. Shaft Connection -Spiral flight shall be connected to the shafts using a pipe sleeve or flanged plate equivalent to effectively transmit torque from the drive shaft to the spiral flight. G. Trough End Plates -Conveyor shall be furnished with blind type tail end plate without any bearing or seal. Drive end plate to be minimum 3/8" thick to accommodate flange mounted drive arrangement, and provided with a compression type packing gland seal with minimum of two rings of packing. H. Troughs 1. Troughs shall conform to the dimensional standards of CEMA 300 and enclosure classification IIE, shall be u-shaped, fabricated from a minimum 3/16" 304 stainless steel plate. 2. Drain tap shall be provided at the low point of the conveyor trough. Drain tap shall be minimum 4" in diameter, with cap. Drain tap location shall be subject to acceptance by the engineer. 3. The portion of each trough that is not covered by the inlet chute shall be covered by minimum 12 gauge, 304SS flanged covers . The covers shall be bolted on 24" centers . 4 . Wear liners shall be of minimum thickness specified above in Paragraph 2.02.D. Liner lengths shall not be longer than 48 inches. Bolting through liner for attachment to trough shall not be accepted . Biosolids Expansion At The Village Creek WWTP City of Fort Worth, Texas 14550 - 2 ProjectNo. P-275-701830-130830 April2009 SECTION -14550 5 . 6 . SHAFTLESS SCREW CONVEYOR Hold-down provisions shall be provided as recommended by the manufacturer to secure spiral flighting in trough bottom. Hold-downs shall be bolted to trough and design shall not impede material flow. Gasketing -Provide 1/8" thick black neoprene gasket for all covers and bolted trough joints. I. Conveyor Supports -Conveyor shall be furnished complete with structural supports suitable for mounting as indicated on the drawings. The supports shall be shop fabricated and welded from structural steel shapes and plates, and hot dip galvanized after fabrication. J. Painting -Alloy bar spiral to be painted one shop standard primer coat. Do not paint stainless . K . Drive Units: 1. Each screw conveyor shall be driven by an electric motor through a gear reducer. The drive shall accommodate both thrust and radial loadings. Drive reducer shall be flange adapter mounted to conveyor trough end . Motor horsepower shall be as indicated in Paragraph 1.04 above. 2. Electrical motors as a minimum are to be 1800-RPM 460V /3/60, 1.15 SF, severe duty type. L. Gear Reducers -All gear reducers shall be commercially built; AGMA Class II ; double reduction, helical gear units with high capacity roller bearings . The reducers shall be standard air-cooled units as manufactured by Eurodrive, Nord or approved equal , with no auxiliary cooling allowed. M. Equipment Warning Labels -Provide each conveyor with all required and appropriate safety stickers and warning labels. N. Control Requirement -Motor controls by others. 0. Accessories -For each conveyor, provide zero speed switch, and a pull-cable emergency stop switch; NEMA 4 enclosures . P. Provide a 304SS inlet catch hopper as required to accommodate the belt filter press; as indicated on the project plan drawings. Q. The spirals are to be fabricated using the superior two stage process; single stage forming of diameter and pitch will not be acceptable. Manufacturer to provide written certification of two- stage process as part of the submittals and approval process . PART 3 -EXECUTION 3.01 INSTALLATION Biosolids Expansion At The Village Creek WWTP City of Fort Worth, Texas 14550 -3 ProjectNo . P-275-701830-130830 April 2009 SECTION -14550 A. B. SHAFTLESS SCREW CONVEYOR Equipment Inspection -Examine all equipment delivered to the site and ensure that it is undamaged and in conformance with the approved shop drawings. Installation-Install in conformance with manufacturer's recommendations. END OF SECTION Biosolids Expansion At The Village Creek WWTP City ofFort Worth, Texas ProjectNo. P-275-701830-130830 April 2009 14550 -4 SECTION 16050 ELECTRICAL -BASIC MATERIALS AND METHODS PART 1 -GENERAL 1.01 SCOPE A. Supplementary Conditions 1. The General Conditions and Requirements, Special Provisions are hereby made a part of this section. 2. The Electrical Drawings and Specifications under this division shall be made a part of the contract documents. The drawings and specifications of other divisions of this contract, as well as supplements issued thereto, information to bidders, and other pertinent documents issued by the Owner's Representatives are a part of these drawings and specifications and shall be complied with in every respect. All the above documents will be on file at the office of the Owner's Representative and shall be examined by all bidders. Failure to examine all documents shall not relieve the bidder of any responsibility nor shall it be used as a basis for additional compensation due to omission of details of other divisions from the electrical documents. 3. Furnish all work, labor, tools, superintendence, material, equipment, and operations necessary to provide for a complete and workable electrical system as defined by the contract documents. 4. Contractor shall be responsible for visiting the site and checking the existing conditions. He shall also ascertain the conditions to be met for installing the work and adjust bid accordingly. 5. It is the intent of the contract documents that upon completion of the electrical work, the entire system shall be in a finished workable condition. 6. All work that may be called for in the specifications but not shown on the drawings, or, all work that may be shown on the drawings but not called for in the specifications, shall be performed by the Contractor as if described in both. Should work be required which is not set forth in either document, but which work is nevertheless required for the fulfilling of the intent thereof; then, the Contractor shall perform all such work as fully as if it were specifically set forth in the contract documents. 7. The use of the word "furnish" or "install" or "provide" shall be taken to mean that the item or facility is to be both furnished and installed under this section unless specifically stated to the contrary; that the item or facility is to be furnished under another section and installed under this section; furnished under this section and installed under another section; or furnished and installed under another section. 8. The use of the term "as (or where) indicated"; "as (or where) shown"; "as (or where) specified"; or "as (or where) scheduled" shall be taken to mean that the reference is made to the contract documents, either under the drawings or the specifications, or both documents. B. Standards 1. All materials and equipment shall conform to the requirements of the contract documents. They shall be new, free from defects, and they shall conform to the following standards where these organizations have set standards: a. Underwriters Laboratories, Inc. (UL) b. National Electrical Manufacturer's Association (NEMA) Biosolids Expansion At The Village Creek WWTP City of Fort Worth, Texas 16050-1 Project No. P27 5-701300-130830 April 2009 SECTION 16050 ELECTRICAL MATERIALS AND METHODS c. American National Standards Institute (ANSI) d. Insulated Power Cable Engineers Association (IPCEA) 2. The definition of terms used throughout the contract documents shall be as specified by the following agencies: a. Underwriters Laboratories b. National Electrical Manufacturer's Association c. American National Standards Institute d. Insulated Power Cable Engineers Association e. National Electrical code f. National Fire Protection Association 3. Submit copies of applicable standards with each submittal 4. All material and equipment, of the same class, shall be supplied by the same manufacturer unless specified to the contrary. 5. All materials shall bear UL labels where standards have been set for listing C. Permits, Codes, and Utilities 1. Secure all permits, licenses, and inspections as required by all authorities having jurisdiction. Give all notices and comply with all laws, ordinances, rules, regulations, and contract requirements bearing on the work. 2. The minimum requirements of the Electrical system installation shall conform to the latest edition of the National Fire Protection Association as well as local and state codes. 3. Codes and ordinances having jurisdiction over the work shall serve as minimum requirements, but, if the contract documents indicate requirements which are in excess of those minimum requirements, then the requirements of the contract documents shall be followed . Should there be any conflicts between the contract documents and codes, or any ordinances having jurisdiction, report these with the bid. 4. Determine the exact requirements for any modifications to the electrical power facilities as set by TXU Electric Delivery (TUED) that serves the facility, and pay for and perform all work as required by the utility. 5. The Contractor shall notify TUED immediately upon award of the contract. Call Mr. Ronnie Lewis at 817-475-6331. 1.02 SHOP DRAWINGS AND SUBMITTALS A. Shop Drawings Biosolids Expansion At The Village Creek WWTP City ofFort Worth, Texas 16050-2 Project No. P27 5-701300-130830 April 2009 SECTION 16050 ELECTRICAL MATERIALS AND METHODS 1. Shop drawings shall be taken to mean detailed drawings with dimensions, schedules, weights , capacities, installation details , and pertinent information that will be needed to describe the Material or equipment in detail. 2. Submittals shall be taken to mean catalog cuts, general descriptive information, catalog numbers, and manufacturer's name. 3. Submit six copies for review of all shop drawings and submittals as hereinafter called for within sixty days after award of contract. If shop drawings and submittals are not received in sixty days, the Owner's representative reserves the right to go directly to the manufacturer for the information and any expense incurred shall be borne by the Contractor. 4. Review of submittals or shop drawings shall not remove the responsibility for furnishing materials or equipment of proper dimensions, quantity and quality, nor will such review remove the responsibility for error in the shop drawings or submittals. 5. Shop drawings and submittals will be returned and unchecked if the specific items proposed are not clearly marked, or if the general contractor's approval stamp is omitted. 6. When requested, furnish samples of materials for acceptance review. If a sample has been reviewed and accepted, the item of material or equipment that is installed on the job shall be equivalent in quality to the sample. If it is found that the installed item is not equivalent, the contractor shall replace all such items with acceptable equivalents. 7. Submit catalog literature for each item of material specified. B. Operations and Maintenance Manuals 1. Six weeks prior to the completion of the project, compile an operations and maintenance manual on each item of equipment. The manuals shall include detailed instructions on operations and maintenance as well as spare parts lists . 2. Submit six copies for review. C. Record Drawings 1. During the progression of the project, the contractor shall mark-up blueline prints with red pencil showing all deviations from the Contract Documents of all raceways, wiring, and equipment installations. 2. The contractor shall transcribe the mark-up information onto sepia prints after work has been completed. The sepia prints shall be labeled "Record Drawings" and shall be delivered to the engineer. 3. Details of control, instrumentation, and signal wiring that are not shown in the Contract Drawings, shall be included with the Record Drawings. 4. Raceway and wiring details of each pullbox and junction box larger than 100 cubic inches shall be included with the Record Drawings. The details shall show the size of each conduit penetration, wire size, wiring function, and terminus information of each raceway and wire. Biosolids Expansion At The Village Creek WWTP City of Fort Worth, Texas 16050-3 Project No. P275-701300-130830 April2009 SECTION 16050 ELECTRICAL MATERIALS AND METHODS 1.03 QUALITY CONTROL A. Acceptance and substitutions 1. All manufacturers that are specifically named shall be considered as a basis of standard of quality. Substitutions of any equivalent product will be considered for acceptance unless specifically noted otherwise . The judgment of equivalence of all substitutions shall be made by the Engineer. 2. Requests for substitutions after award of contract shall be made within sixty days after the award of contract. The request shall include all required supporting data. The submittal of substitutions for review shall not be cause for time extensions. 3. Where substitutions are offered, the substituted product shall meet the product performance as set forth in the specified manufacturer's current catalog literature , as well as meeting the details of the contract documents . 4. The details on the drawings and the requirements of the specifications are based on the first listed item of materials or equipment. If any other than the first listed items of materials or equipment is furnished , the contractor shall assume responsibility for the correct function, operation, and accommodation of the substituted item. In the event of misfits or changes in work required, either in this Section or other Sections of the contract, or in both; the Contractor shall bear all costs in connection with all changes arising out of the use of other than the first listed item specified. 5. Energy efficiency of each item of power consuming equipment shall be considered one of the standards for evaluation. B. Excavation and Backfilling 1. Do all excavating and backfilling necessary for the installation of the work. This shall include shoring and pumping in ditches to keep them dry until the work in question has been installed . All shoring required to protect the excavation and safeguard employees shall be properly performed. See Contract Specification Section TRENCH SAFETY, as applicable. 2. All excavations shall be made to the proper depth, with allowances made for floor slabs, forms , beams, finished grades , etc . Ground under conduits shall be well compacted before conduits are installed. 3. All backfilling of excavations shall be made with selected soil, free of rocks and debris and shall be pneumatically tamped in six inch layers to secure a field density ratio of 90%, unless otherwise specified. 4. All excavated material not suitable and not used in the backfill shall be removed to the on-site disposal area, as applicable. The on-site area shall be as directed by the Engineer. 5. The contractor shall field check and verify the locations of all existing and proposed underground utilities prior to any excavating. The existing utilities shall remain un-disturbed, as far as possible . In the event existing utilities are broken into or damaged, they shall be repaired so as to make their operation equivalent to what existed before the trenching was started. Biosolids Expansion At The Village Creek WWTP City ofFort Worth, Texas 16050-4 Project No. P275-701300-130830 April 2009 SECTION 16050 ELECTRICAL MATERIALS AND METHODS 6. Where excavation requires the opening of existing walks, drives , or other existing pavement, the cut shall be made as required, to install the proposed utility. The size of the cut shall be held to a minimum, consistent with the work to be installed. After installation of new work is completed and the excavation has been backfilled in accordance with above, repair existing walks, drives , or other existing pavement to match existing installation. C. Cutting and Patching D. 1. Cutting and patching required under this section shall be done in a neat workmanlike manner. Cutting Jines shall be uniform and smooth . 2. Use concrete saws for large cuts in concrete and use core drills for small round cuts in concrete. 3. Where openings are cut through masonry walls , provide lintel or other structural supports to protect the remaining masonry. Adequate support shall be provided during the cutting operation to prevent damage to the masonry. 4. s. 6. Flashing 1. 2. Where large openings are cut through metal surfaces , attach metal angles around the opening. Patch concrete openings that are to be filled with nonmetallic, non-shrinking grout. Finished concrete patching shall be troweled smooth and shall be uniform with surrounding surfaces . No cutting of structural elements shall be done without permission of the Engineer. Provide waterproof flashing for each penetration of exterior walls and roofs. Flashing for conduit penetrations through built-up roofs shall be made with pitch panel filled full with pitch. E. Construction Requirements 1. Except where specifically detailed or shown, the locations and elevations of equipment are approximate and are subject to small revisions as may prove necessary, or desirable, at the time the work is installed. Final locations shall be confirmed with the Engineer in advance of construction. Confirmed locations shall be made for the following : a. Poles b. Receptacles c. Rough-ins and connections for equipment furnished under other sections d. Lighting Fixtures e . Outlets f. Motor Control Centers, Switchboards, Panel boards, etc. Biosolids Expansion At The Village Creek WWTP City of Fort Worth, Texas 16050-5 Project No. P275-701300-130830 April2009 SECTION 16050 ELECTRICAL MATERIALS AND METHODS 2. Where equipment is being furnished under another section, request from the Engineer an accepted drawing that will show exact dimensions of required locations of connections. Install the required facilities to the exact requirements of the approved drawings . 3. All work shall be done in the best and most workmanlike manner by qualified, careful electricians who are skilled in their trade. The standards of work required throughout shall be of the first class only and electricians whose work is unsatisfactory to the Engineer shall be instantly dismissed from the work upon written notice from the Engineer. All work must meet the approval of the Engineer. 4. Unless shown in detail , the drawings are diagrammatic and do not give exact detail s as to elevations and routing of conduits, nor do they show all offsets and fittings ; nevertheless, install the conduit system to conform to the structural and mechanical conditions of the construction. Unless locations and routing of exposed conduits are shown, confirm locations and routing prior to installation with the Engineer. 5. Holes for raceway penetration into sheet metal cabinets and boxes shall be accurately made with a hole punch. Cutting openings with a torch or other device that produces a jagged, rough cut will not be acceptable . 6. Raceway entry into equipment shall be carefully planned. Cutting of enclosure framework to accommodate poorly planned raceway placement will not be acceptable. 7. Cabling inside equipment shall be carefully routed , trained, and laced. Cables so placed that they obstruct equipment devices shall not be acceptable. 8. Equipment shall be set level and plumb . Supporting devices installed shall be set and so braced that equipment is held in a rigid , tight fitting manner. F. Equipment Protection 1. Provide suitable protection for all equipment, work, and property against damage during construction. 2. Assume full responsibility for material and equipment stored at the site and incorporated within the project. 3. Conduit openings shall be closed with caps or plugs during installation. All outlet boxes and cabinets shall be kept free of concrete, plaster, dirt, and debris. 4. Equipment shall be covered and tightly sealed against entrance of dust, dirt, and moisture . 5. All dry transformers prior to energizing shall be protected against moisture and dirt absorption by a suitable covering. Also , maintain heat inside the covering by means of200 watt minimum lamps. 6. Interiors of switchgear and motor control centers shall be kept clean and dry prior to energizing. Maintain heat inside each unit with one 200 watt lamp located at bottom of each vertical section. Energizing integral condensation heaters shall be acceptable in place of lamps. G. Cooperation with Work under Other Sections 1. Cooperate with all other trades so as to facilitate the general progress of the work Allow other trades every reasonable opportunity for the installation of their work and the storage of their materials . Biosolids Expansion At The Village Creek WWTP City of Fort Worth, Texas 16050-6 Project No. P275-701300-130830 April2009 SECTION 16050 ELECTRICAL MATERIALS AND METHODS 2. The work under this section shall follow the general building construction closely. Set all pipe sleeves, inserts, etc., and see that openings for cases, pipes, etc ., are provided before concrete is placed or masonry installed. 3. Work with other trades in determining exact locations of outlets, conduits, fixtures , and pieces of equipment to avoid interference with lines as required to maintain proper installation of other work. 4. Make such progress in work that will not delay the work of other trades . Schedule the work so that completion dates as established by the Engineer are met. Furnish sufficient labor or work overtime to accomplish these requirements if directed to do so. H. Installation and Connection of Work under another Section 1. Except as otherwise indicated, details of control wiring required for plant instrumentation are not shown; however, ascertain the requirements and install all wiring as required under those sections. 2. Verify the electrical capacities of all motors and electrical equipment furnished under other sections, or furnished by the Owner, and request wiring information from the Engineer if wiring requirements are different from that specified under this section. Do not make rough-ins until equipment verification has been received. 3. Install all motors , controllers, terminal boxes, pilot devices, and miscellaneous items of electrical equipment that are not integrally mounted with the equipment furnished under other sections. All such equipment shall be securely mounted and adequately supported in a neat workmanlike manner. I. Cleanup and Test 1. Remove all temporary labels, dirt, paint, grease, and stains from all exposed equipment. Upon completion of work, clean equipment and the entire installation so as to present a first class job suitable for occupancy. No loose parts or scraps of equipment shall be left on the premises. 2. Equipment paint scars shall be repaired with paint kits supplied by the equipment manufacturer, or with an approved paint. 3. Clean interiors of each item of electrical equipment. At completion of work, all equipped interiors shall be free from dust, dirt, and debris. 4. Test insulation value of each service entrance cable, each feeder cable, and each branch circuit wire . Test shall be made by means of crank-type ohmmeter that impresses 1500 volts DC across the insulation. Each ungrounded conductor shall have its insulation integrity tested after installation within its raceways from termination-to-termination. However, testing shall be made prior to connection to line and load . All such testing shall be done in the presence of the Owner's Representative and the test results shall be submitted for review. Insulation value of each installed cable and wire shall be equivalent to , or greater than 500,000 ohms. Should the test indicate an insulation value of less than 500,000 ohms, the conductor in question shall be replaced and re-tested. This procedure shall be repeated until the conductor is in compliance. Biosolids Expansion At The Village Creek WWTP City ofFort Worth, Texas 16050-7 Project No. P275-701300-130830 April2009 SECTION 16050 ELECTRICAL MATERIALS AND METHODS PART 2 -PRODUCTS 2.01 RACEWAYS A. Rigid ferrous metallic conduit shall be hot-dipped galvanized steel, inside and out. Conduit couplings shall be threaded steel with hot-dipped galvanized finish. Such conduit shall be Republic , Triangle, Wheatland , or equivalent. B. Rigid non-metallic conduit shall be Schedule 40 PVC plastic or fiberglass. Couplings and fittings for PVC shall be solvent-weld type. Couplings and fittings for fiberglass shall be two-part epoxy cement type. PVC conduit and fittings shall be Carlon, or equivalent. Fiberglass conduit and fittings shall be Champion Fiberglass, Inc. (903-830-1521 ). C. Plastic jacketed rigid metallic conduit shall meet the specifications for conduit above and shall have a 40 mil minimum thickness PVC coating on exterior metallic surfaces. Couplings shall be sleeved. Such conduit shall be OCAL "Blue", or equivalent. Conduit and fitting such as Robroy Plastibond and Penna-cote "Supreme" shall be acceptable. D. Flexible liquid tight ferrous metallic conduit shall have extruded thermoplastic cover with interlocked galvanized steel core . The conduit shall be U. L. listed. Such conduit shall be Anaconda, Republic , Electri- flex, or equivalent. E. Flexible liquid tight non-metallic conduit shall consist of a PVC spiral encased in a flexible PVC jacket. Such conduit installations shall include non-metallic liquid tight fittings. The conduit shall be Carlon Carflex or equivalent. F. Rigid metallic conduit locknuts shall be galvanized steel in sizes under 2" and galvanized malleable iron on sizes 2 1/2" and larger. Sealing locknuts shall have in addition to that specified above, an integrally fused thermoplastic gasket so that the locknut is rated NEMA-4. G. Rigid metallic conduit insulating bushings shall be molded canvas bakelite type suitable for operation in 100 degrees C rise over 40 degrees C ambient. Polypropylene bushings shall not be acceptable. H. Grounding type bushings shall have threaded steel body, insulated throat, and ground lug. Insulated throat shall meet specifications under Article G above. I. Rigid metallic conduit expansion/deflection fittings shall be water-tight with flexible plastic sleeve that allows 3/4" movements in all directions . Hubs shall be threaded, hot dipped galvanized (HDG) malleable iron. Clamping bands shall be stainless steel. There shall be an equipment ground bonding jumper. Expansion deflection fittings shall be Crouse Hinds , OZ, or equivalent. J. Rigid metallic conduit hubs shall be liquid-tight type with threaded HDG malleable iron female body, with sealing ring on conduit side and threaded male tapered steel body with hardened steel locknut on box side. Plastic jacketed hubs shall have 40 mils PVC coating. Such fittings shall be T &B, Crouse Hinds , or equivalent. K. Chase nipples, reducers , enlargers, "Ericksons", capped els, short els, long els, split couplings and fittings shall be HDG malleable iron threaded type for use with rigid metallic conduit. L. Rigid metallic conduit bodies shall be HDG malleable iron type with threaded hubs, gasketed cast metal covers with stainless steel screws . All such conduit bodies shall be Crouse-Hinds , or equivalent. Biosolids Expansion At The Village Creek WWTP City ofFort Worth, Texas 16050-8 Project No. P275-701300-130830 April 2009 SECTION 16050 ELECTRICAL MATERIALS AND METHODS M. Liquid-tight flexible conduit fittings, 2" and larger, shall consist of HDG steel body with captive grounding ferrule and sealing ring, and compression nut. Connector body shall have nylon insulated throat. Pull-out resistance of each completed connector shall be at least 1 1/2 times U. L. minimum. Such fittings shall be T &B, Crouse-Hinds, Appleton, or equivalent. Liquid-tight flexible conduit fittings , smaller than 2", shall be non- metallic. N. Rigid metallic conduit boxes shall be HDG cast iron, with threaded integrally-cast hubs, cast metal cover, and stainless steel cover screws. Such boxes shall be Crouse-Hinds, Appleton, or equivalent. Plastic jacketed type shall have 40 mils minimum coating of PVC. 0. Cadmium and electro-galvanized plated devices and hardware shall not be acceptable. P. Aluminum conduit and fittings shall be made of 6063 alloy, T-1 temper (former designationT-42) and meet Federal Specification WW-C-540c, Underwriters ' Laboratories UL-6, latest revision, and American Standard Association (ASA) C80.5. Aluminum conduit and fittings shall be Alumax Extrusions, Inc. or equivalent. 2.02 WIRE & WIRING DEVICES A. WIRE 1. All conductors for power and control wiring shall be stranded, soft drawn copper. 2. Insulation for Power and Control Circuitry shall be 75 °C rated THHNffHWN2 for all installations in conduits, except as specifically noted otherwise. 3. Factory pigmented insulation color for sizes #6 and smaller for power wiring shall be as follows: a. 150V-to ground, or less: Phase A B C Grounding Conductor Grounded Conductor b. Greater than 150V-to-Ground: Phase A B C Grounding Conductor Grounded Conductor Color Red Black Blue Green White Color Brown Purple Yellow Green Gray 4. Furnish and install sign on front of panel enclosures listing high voltage and low voltage wire color coding scheme as required per NEC 210.5-(C). System color coding shall be as specified herein. 5. Bare conductors for grounding purposes shall be hard-drawn stranded copper. Biosolids Expansion At The Village Creek WWTP City ofFort Worth, Texas 16050-9 Project No. P275-701300-130830 April 2009 SECTION 16050 ELECTRICAL MATERIALS AND METHODS 6. Instrumentation hook-up wire (TPS)---shall be 600V., U. L. rated #16 AWG tinned stranded (19x29) copper with 32 mil polyethylene insulated, twisted pair or triad with aluminwn-polyester shield and #18 AWG stranded tinned copper drain wire and a 32 mil chrome vinyl jacket. The wire shall be Belden 8719 for 2/C and Belden 8618 for 3/C or equivalent by Dekeron. Other types shall be as noted on the contract drawings . 7. NOTE -The color orange is reserved by the NEC for the "high" leg of a 120/240V, 3-phase, 4-wire voltage classification B. Connectors 1. Mechanical connectors shall be bolted pressure type with tin-plated bronze body and tin-plated silicon- bronze hardware . 2. Insulated spring wire connectors shall be plated spring steel with thermoplastic jacket. Connectors shall be rated at 105° C continuous. Such connectors shall be Ideal, T &B , or equivalent. 3. Insulated set-screw connectors shall consist of copper body with flame-retardant, 600V. Class insulated shell. Such connectors shall be Ideal , T &B, or equivalent. 4. Terminal connectors for flat-head terminal screws shall be locking spade type with vinyl insulated, compression indent shaft, T &B , Ideal, Amp, or equivalent. 5. Terminal strips shall be channel-mounted type with tin-plated solderless box lugs contained with barriered nylon-insulated separable barriers. Such devices shall be Square D, Cutler-Hammer, Allen Bradley, or equivalent. C. Insulating Products 1. General purpose electrical tape shall be 7 mil thick stretchable vinyl plastic, pressure-adhesive type ; 3M "Scotch #33 , or equivalent. 2. Insulation putty shall be rubber-based, non-vulcanizing, elastic-type putty in tape form ; 3M "Scotchfill", or equivalent. 3. High Temperature, insulating void filling, moisture-proof tape shall be stretchable ethylene propylene rubber with high-tack, self-fusing surfaces. Tape shall be rated for 90 degree Centigrade continuous, 130 degree Centigrade overload. Such tape shall be, 3M Scotch 23", or equivalent. D. Labels, Nameplates, and Signs 1. Marking labels for wire numbering shall be type-on heat shrink plastic. Such labels shall be Raychem "Shrinkmark", or equivalent. 2. Write-on labels for conduit identification shall be weather resistant polyester with flat surface for marking pen application of usage. 3. Colored bonding tape shall be 5 mil stretchable vinyl , self-adhesive, and with permanent solid colors corresponding to here in before specified wire colors; 3M "Scotch 35", or equivalent. Biosolids Expansion At The Village Creek WWTP City of Fort Worth, Texas 16050-10 Project No. P275-701300-130830 April 2009 SECTION 16050 ELECTRICAL MATERIALS AND METHODS 4. Three layer laminated nameplates shall be 3/32" inch thick, lengths as required to accommodate lettering, and in 3/4" and 1 1/4" widths. Each plate shall have adhesive backing with pull-apart resistance of at least 100 PSI. Plates shall be laminated type with black background and white letters. 5. Signs shall be similar to nameplates in 4. above with the size, type, and wording as indicated on the contract drawings. E. Supporting Devices 1. Slotted channel supports and framing members shall be cold rolled steel. Finish for all locations shall be hot dipped galvanized after fabrication. Size of slotted channels unless otherwise indicated, shall be l-5/8"W x 1-5/8"D in cross-section. Furnish Unistrut P-1000 or equivalent. Also furnish stainless steel or aluminum channel, as noted on the contract drawings. 2. Beam clamps, side-beam connectors, and one-hole clamps shall be hot dipped galvanized malleable iron, and shall be Steel City, T &B, or Gedney. Plastic coated types shall have 40 mils, minimum PVC covering . 3. Pressed steel, two-piece single bolt, slotted channel conduit straps shall be stainless steel and shall be of the same manufacturer as the slotted channel. Plastic coated types shall have 40 mils , minimum PVC covering and hardware shall be stainless steel. 4. Slotted channel hardware (nuts, bolts, washers, etc .) shall have hot stainless steel finish . 5. Concrete and masonry anchors shall be stainless steel type equivalent to Hilti brand. F. Wiring Devices 1. All wiring devices shall be specification grade, ArrowHart, Hubbell , or equivalent. 2. Two-pole, 3-wire grounding 20A/125V, NEMA 5-20R duplex receptacle shall be AH #5362, Hubbell #5362, or equivalent. 3. GFCI device shall be a duplex 5-20R, 20 A, 125 VAC , 3-wire outlet with reset and test pushbuttons P&S #2091, or equivalent. Dry location enclosure shall consist of nylon coverplate. Wet location enclosure shall consist of stainless steel coverplate P&S #4516 on an FD box . 4. Single-pole, single-throw, 20A toggle switch shall be AH #1991, Hubbell #1223, or equivalent. 5. Single-pole, double throw (three way) 20A Toggle switch shall be AH #1993, Hubbell #1223, or equivalent. 6. Double-pole , double throw 20A toggle switch shall be AH #1994, Hubbell #1224, or equivalent. 7. Manual motor controller shall be Allen Bradley Bulletin 600, Square D Class 2510 , or equivalent. Select overloads to be 1.15 times motor FLA. 8. Covers for wiring devices located out-of-doors, and in damp or wet locations shall have stainless steel weather proof cover, gaskets, and stainless steel cover screws. Biosolids Expansion At The Village Creek WWTP City of Fort Worth, Texas 16050-11 Project No. P275-701300-130830 April 2009 SECTION 16050 ELECTRICAL MATERIALS AND METHODS 2.03 DISTRIBUTION EQUIPMENT A. Safety Switches 1. Safety switches shall be size and type as indicated. Each disconnect means shall be heavy-duty, quick- make, quick-break mechanisms . 2. Unless otherwise indicated, safety switches shall be in a NEMA 4X stainless steel enclosure . B. Fuses 1. Fuses shall be furnished for each fused over-current device and , in addition, furnish three spare fuses for each rating required shall be furnished. 2. Fuses above 600 ampere shall be constructed using silver links with a fusing alloy soldered to the link for low temperature overload protection. The design shall provide time-delay of not less than 45 seconds at 300% of ampere rating. The interrupting rating shall be at least 200 ,000 amperes RMS symmetrical. 3. Fuses rated 600 amperes or less shall be dual element Class R, time-delay type . Such fuses shall incorporate separate thermal overload and short circuit elements. The design shall provide time delay of not less than ten seconds at 500% of ampere rating. The interrupting rating shall be 200 ,000 amperes RMS symmetrical. 4. Fuses shall be Bussman, or equivalent. C. Panel boards 1. Panelboards shall be dead-front type and shall be manufactured in accordance with Underwriters' Laboratories, Inc., standard for Panelboards (UL67). Residential load centers shall not be acceptable in lieu of panelboards . 2. The panelboards shall include automatic short circuit and over-current protective devices of the molded case circuit breaker type. All multi-pole breakers shall be so designed that an overload on one pole automatically causes all poles of the circuit breaker to open. The circuit breakers shall be quick make, and quick break on manual as well as automatic operation and shall have inverse time trips. Circuit breakers shall have the short circuit interrupting ratings indicated on the drawings. 3. Interiors shall be assembled on reinforced mounting pans or rails which provide protection against damage during handling or installation. Circuit breakers shall be assembled in accordance with the panel schedules included on the drawings. Design shall permit replacement of individual breakers without disturbing adjacent units or without disturbing main bus or branch circuit connectors. Interior design shall permit changing of branch circuits or the addition of circuit breakers to future spaces without additional machining, drilling, or tapping . Main bus bars and branch circuit connectors shall be made of copper. In-and-out adjustments of the panel interior shall be provided. 4. Panel bussing shall be arranged to maintain sequence phasing throughout, that is, adjacent poles shall be of unlike polarity and rotated in sequence. Circuit members shall be provided for each pole space or breaker space as shown on the panel schedule . Biosolids Expansion At The Village Creek WWTP City ofFort Worth, Texas 16050-12 Project No. P275-701300-130830 April 2009 SECTION 16050 5. ELECTRICAL MATERIALS AND METHODS Cabinets shall be manufactured in accordance with Underwriters' Laboratories, Inc ., standard for Cabinets and Boxes (UL 50) and shall provide a minimum of four inches wiring gutter on all sides. Cabinet fronts shall include doors with semi-concealed hinges , combination lock and catch on doors and a directory frame with circuit directory behind clear plastic , mounted on back of door. The front shall be attached to the box with suitable provision to provide proper alignment of trims . 2.04 MISCELLANEOUS A. Grounding Devices 1. Ground rods shall be copper clad steel in lengths and diameters as indicated. 2. Ground rod connectors shall be copper alloy with silicon bronze bolts and in sizes to fit ground rod diameters . Furnish OZ, Burntly, or equivalent. 3. Pipe ground connectors shall be copper alloy with silicon bronze bolts and in sizes to fit pipe diameter. Furnish OZ, Burntly, or equivalent. 4. Thermal welding devices shall consist of correct size molds to fit application and correct amount of weld metal. Furnish Enrico "Cadweld", Burntly "Thermoweld", or equivalent. 2.05 REDUCED VOLTAGE SOLID STATE MOTOR CONTROLLERS: A. Reduced-Voltage Solid-State (RVSS) Motor Starter 1. Motor starters shall be Cutler Hanuner, Square-D , Allen-Bradley, Siemens , Benshaw, Danfoss, or engineer accepted equivalent. 2. The solid-state reduced-voltage motor controller shall consist of a power section, a one-piece printed circuit logic board, and a field wiring interface terminal board. 3. The power section shall be three-phase, 60 hertz, and rated for the HP , current, and voltage as shown on the drawings . It shall consist of three (3) sets of back-to-back phase controlled power semi- conductors . Maximum current limit shall be 500% for standard units . 4. Resistor/capacitor snubber networks shall be used to prevent false firing ofSCR's due to dv/dt effects. 5. Fan-cooled units shall be supplied with thermal sensors on the heat sink to trip the control protective logic for over-temperature condition. Thermal sensors shall be rated 90 degree C maximum. 6. The one-piece logic board shall be mounted for easy testing, service and replacement. 7. Three-phase current sensing via current transformers for closed loop control to insure motor stability shall be provided. 8. The logic board shall use quick disconnect plug-in connectors for current transformer inputs, line-and- load voltage inputs, SCR gate firing output circuits and status panel. 9. The logic circuitry shall include as a minimum: a. Short-circuit electronic trip over-current protection. Time not to exceed 1/2 cycle b. Inverse time running over-current protection Biosolids Expansion At The Village Creek WWTP City ofFort Worth, Texas 16050-13 Project No. P275-701300-130830 April2009 SECTION 16050 ELECTRICAL MATERIALS AND METHODS c. Auxiliary trip circuitry d. Gate firing circuit lockout protection on trip e. Fault relay lockout protection f. 250% to 500% current limit adjustment g. Minimum and maximum voltage adjustments h. Voltage stability adjustment. 10. The logic board soldering shall be treated with a conformal protective coating system. 11. The logic board shall include, as standard, current and motor slip sensing circuitry that continually monitor motor load and regulate motor voltage to minimize motor KWHR energy consumption. 12. The solid-state logic shall provide phase sequence protection. 13. External interface circuitry shall include 120-volt relay logic interface capability. 14. Tripped functions shall be designed to be cleared by removing power from the solid-state logic board. 15. The starter shall have additional features as follows: a. Individual light emitting diodes (LEDs) to indicate run, under-voltage, phase loss, phase current unbalance, over-current trip , over-temperature, current limit, end of ramp, and incorrect phase rotation b. Single-phase protection with built-in short time delay c. Under-voltage protection with built-in short time delay d. The power section shall have metal oxide varistor (MOV) type surge suppressors across the SCRs rated 10% above the rated voltage. The power semi-conductors shall be rated with peak inverse voltage at least 2.5 times SCR rated line-to-line voltage. Suitably rated snubbers for voltage suppression shall be included. e. 100% to 120% full load running current trip adjustment f. 200% to 500% current limit adjustment. g. Provide all control components as indicated on the contract drawings. 16. Two (2) ground lugs shall be furnished, one (1) for incoming and one (1) for outgoing ground connections. 17. Power terminations shall consist of pressure-type terminals for top or bottom entrance. 18. Enclosure a. Unit shall be supplied in a motor control center configuration. b. Enclosures shall not be less than 16-gauge steel. Biosolids Expansion At The Village Creek WWTP City of Fort Worth, Texas 16050-14 Project No. P275-701300-130830 April 2009 SECTION 16050 ELECTRICAL MATERIALS AND METHODS c. Doors shall include plastic device holders for mounting up to eight (8) operator devices d. The following shall be included: (1) The operating handle of the disconnect device, when supplied, shall always remain connected to the breaker or switch. The operating handle shall not be mounted on the door of the enclosure, but on the controller for safe "stand-aside" operation. The position of the operating handle will indicate ON or OFF position of switch or circuit breaker and include provision for padlocking in the OFF position. (2) Interlock provisions shall prevent unauthorized opening or closing of the starter door with the disconnect device in the ON position. (3) The structure, when floor-mounted, shall be provided with adequate lifting means and shall be capable of being rolled or lifted into installation position and bolted to the floor. (4) A weatherproof door-mounted status panel shall provide individual light emitting diodes (LEDs) to indicate run, under-voltage, phase loss, phase current unbalance, over-current trip , over-temperature, current limit, end of ramp, and incorrect phase rotation. (5) Each starter shall be of the combination type complete with motor circuit protector (MCP) circuit breaker 19. Units enclosed in motor control centers shall be of the same manufacturer as that of the circuit breaker and motor control center for coordination and design issues. 20. The manufacturer of the solid-state starter shall employ a field-based factory service organization for the purpose of start-up and repair of units. Third party service contractors shall not be acceptable. Provide two (2) days of start-up at the jobsite. Provide two (2) year warranty for all starters. 21. Maximum continuous operation shall be at 120% of continuous amp rating. 22. Each starter unit shall include a 0-180 second adjustable time range to ramp up from O to 100% full speed. 23. Each starter unit shall include a "soft stop" feature including a 0-180 second adjustable time range to ramp down from full speed to stop. 24. Each starter unit shall include a "pump control function" that incorporates soft start and soft stop features. 25. Each starter shall include a control power transformer sized to accommodate all loads as indicated on the contract drawings. 26. Each starter shall include provisions to operate a condensation heater in the pump motor. 27. Each starter shall include provisions to interface with an active temperature sensor in the pump motor. The sensor shall require a 120V power source and shall generate a contact closure that shall energize an over-temperature alarm in the starter and shall shut down the motor. The alarm shall also include a dry contact closure for remote alarm through the SCADA system. Biosolids Expansion At The Village Creek WWTP CityofFortWorth, Texas 16050-15 Project No. P27 5-701300-130830 April 2009 SECTION 16050 ELECTRICAL MATERIALS AND METHODS 28. Each starter shall include a HD oil-tight, three position, maintained contact, selector switch with "Hand-Off-Auto" escutcheon plate. The HOA shall include a dry contact for remote status through the SCADA system. 2.06 LIGHTING FIXTURES A. General: 1. Lighting fixtures shall be furnished as specified the LIGHTING FIXTURE SCHEDULE and as additionally described or detailed on the contract drawings and as specified under this section. 2. Fixture lamps shall be furnished as indicated per the LIGHTING FIXTURE SCHEDULE as detailed on the contract drawings. 3. Each fixture shall be complete with it appropriate hardware , finish trims, and appurtenances as required for a finished installation. 4. Fluorescent ballasts shall be Premium Class P , type "LH" (low heat rise) with two year warranty on parts and labor. Warranty shall cover either defective or noisy ballasts. Each ballast shall be CBM certified. 5. All high intensity discharge (HID) ballasts shall be constant wattage, auto-stabilized, high power factor type . Each HID ballast shall have two year warranty on parts and labor. 6. Fixtures shall be free from light leaks, exposed screws, pointed projections, sharp edges, scarred, marred, and scratched finishes. 7. All HID lamp sockets shall be mogul base, porcelain screw shell. All fluorescent sockets shall be spaced properly to allow for correct length fit and contacts shall be silver plated, edge-wiped type. 8. All fixture lenses shall be free from bubbles, cracks, warps, chips, and scratches. 9. All fixtures specified for damp or wet locations or specified for out-of-doors shall be suitable for the environment and each such fixture shall bear UL "DL" label. Such fixtures shall not rust, dis-color, or show signs of deterioration after one year's service. Each fixture shall include a gasket to prevent the entrance of moisture and shall be sealed to prevent the entrance of insects. Electrical fittrnents shall be so protected that continuous exposure to sunlight and moisture shall not cause failure. 2.07 LOW VOLTAGE TRANSFORMERS 1. All general purpose dry-type transformers shall be 150° C rise over 40° C ambient and shall have KV A ratings and voltage as indicated. 2. Core and coils shall be housed in a ventilated NEMA rated enclosure appropriate for the location. 3. Core and coils shall be equipped with NEMA standard full capacity taps in the high voltage windings. Windings may be aluminum. 4. Short-time overload capability shall be in accordance with ANSI C57.12. Biosolids Expansion At The Village Creek WWTP City ofFort Worth, Texas 16050-16 Project No . P275-701300-130830 April 2009 SECTION 16050 ELECTRJCAL MATERIALS AND METHODS 5. Noise levels guaranteed for each transformer shall be no more than the following when measured by ANSI C89.l : a. 50 KV A and below-45 b. 51 KV A and through 300 KV A -50 db 6. Dry type transformers shall be Cutler-Hammer, or equivalent. 2.08 ELECTRIC MOTORS A. Motors: (1) Provide motors designed an applied in compliance with NEMA, ANSI, IEEE, and NEC for specific duty imposed by driven equipment. (2) Where frequent starting occurs, furnish motors designed for frequent starting duty equivalent to duty service required by driven equipment. (3) Unless recognized and defined by the standards and codes for intermittent duty as a standard industry practice, rate all motors for continuous duty at 40 degrees C. ambient. Motor temperature rise above 40 degrees C. ambient for continuous operation at nameplate horsepower shall not exceed NEMA limit for 1.0 service factor and Class B insulation, or other recognized NEMA class insulation. (4) Design motors for full voltage starting. In addition, design motors for other than full voltage starting when specified. (5) Design motor bearing life based upon actual operating load conditions imposed by the driven equipment. ( 6) Size motors for altitude at location where equipment is to be installed. (7) Except where specific horsepower limits are specified, size motors so that under maximum continuous load imposed by driven equipment, motor nameplate horsepower for continuous operation in 40 degree C. ambient, is a minimum of 15 percent more than driven load. (8) Where required provide motors with a sealed insulation system designed for a more severe environment than usual varnish treatments can withstand. Insulation system shall be NEMA Class Fminirnum. (9) Furnish motors with clamp-type terminals inside the motor conduit box. (10) Furnish motors with oversized external conduit boxes. ( 11) It is the intent of this section of the Specifications to permit use of manufacturer's standard motor on integrally constructed motor driven equipment such as appliances , hand tools , etc ., specified by model number in which a redesign of complete unit would be required for a motor with other features as may be specified herein. (12) Unless otherwise required by equipment specifications, electric motors less than 1/2 horsepower shall be rated and constructed as follows : a. 120/240 volt, 60 Hz, single phase, TEFC b. Permanently lubricated sealed bearings. Biosolids Expansion At The Village Creek WWTP City ofFort Worth, Texas 16050-17 Project No. P275-701300-130830 April 2009 SECTION 16050 ELECTRICAL MATERIALS AND METHODS C. Built-in manual-reset thermal protector; or furnished with integrally mounted NEMA 4X stainless steel, enclosed manual motor overload switch. (13) Unless otherwise required by the equipment specifications , electric motors 1/2 to 1 horsepower shall be rated and constructed as follows a. 230/460 volt, 60 Hz, 3 phase , TEFC b. Specially insulated for use in damp locations below 20 degrees C. c. Permanently lubricated sealed bearings. (14) Unless otherwise required by the equipment specifications, electric motors 1-1 /2 Horsepower and larger, shall be rated and constructed as follow s: a. 230 /460 volt, 60 Hz, 3 phase or 2300 volt, 3 phase b. Totally enclosed where specified, otherwise weatherproof. c. Specially insulated for use in damp locations below 20 ° C. d. Oil or grease lubricated anti-friction or oil lubricated sleeve bearings . e. Motor shall be high energy efficient type. Provide guaranteed minimum efficiency as measured by IEEE test standard No. 113B. f. Thermal protection ( where required by mechanical specifications) g. Vibration detectors (only on motors 200 HP and abo ve if required by mechanical specifications). h. 120 volt condensation heater. i. Vertical motors to have 15-year average life thrust bearings. J. Oversized power terminal box . (15) Provide motor data as follows with submittals a. Manufacturer, type , horsepower, RPM , enclosure, and voltage . b. Insulation and temperature rise. c. Efficiency at full , 3/4, and 1/2 full load. d. Power factor at full , 3/4, and 1/2 full load. e . Bearing data . f. Lubrication type and quantity . g. Motor weight. h. Warranty. 1. Service center location. Biosolids Expansion At The Village Creek WWTP City of Fort Worth, Texas Project No . P275-701300-130830 April2009 16050-18 SECTION 16050 ELECTRICAL MATERIALS AND METHODS 2.09 a. b . C. d. e. f. g . h. j . Winding thermostat (or RTD's), and vibration detector information including complete wiring and installation instructions, where applicable. (16) Provide motor identification plate as follows : a. Laminated engraving stock 3"H X 6"L X .062" thick, black background with white 3/8" letters attached to the motor with Tyrap tie. b . Identify motor per contract drawings/specifications. PROTECTIVE DEVICE TIME-CURRENT COORDINATION ANALYSIS & ARC-FLASH STUDY: A time-current coordination and arc-flash study for the proposed low voltage distribution system at the pump station shall be performed and submitted for review. The study shall be commenced immediately upon award of the contract. The time-current coordination and arc-flash analysis shall be performed with the aid of a digital computer and shall include the determination of settings, ratings , or types for the over- current protective devices supplied. Where necessary, an appropriate compromise shall be made between system protection and service continuity with system protection and service continuity considered to be of equivalent importance. A sufficient number of computer generated log-log plots shall be provided to indicate the degree of system protection and coordination by displaying the time-current characteristics of series connected over-current devices and other pertinent system parameters. Computer printouts shall accompany the log-log plots and shall contain descriptions for each of the devices shown, settings of the adjustable devices, the short-circuit current availability at the device location when known, and device identification numbers to aid in locating the devices on the log-log plots and the system one-line diagram. The study shall include a separate, tabular computer printout containing the suggested device settings of all adjustable over-current protective devices, the equipment where the device is located, the device number corresponding to the device on the system one-line diagram, and the number of the time-current log-log graphs where they are illustrated. A computer generated system one line diagram shall be provided which clearly identifies individual equipment buses, bus numbers, device identification numbers, and the maximum available short circuit current at each bus when known. A discussion section which evaluates the degree of system protection and service continuity with over- current devices, along with recommendations as required for increasing system protection or device coordination. This section shall include a simple statement in laymen's terms addressing any problems that may exist and suggestions for their remedy. Bound copies of the completed protective device time-current coordination analysis shall be submitted for review. i . The supplier shall set all devices in the field according to the analysis during the commissioning of the equipment. j . The arc-flash study shall be in accordance with the applicable NEMA, ANSI, IEEE, and OSHA standards. The study shall be include the level of arc-flash hazard for each item of electrical equipment and the appropriate level of personal protective equipment required per OSHA standards. The contractor shall provide required arc-flash hazard warning signs for delivery to the owner for posting by the owner. Biosolids Expansion At The Village Creek WWTP City of Fort Worth, Texas Project No. P275-701300-130830 April 2009 16050-19 SECTION 16050 ELECTRICAL MATERIALS AND METHODS 2.10 MOTOR CONTROL CENTERS A. General: (1) Motor Control Center(s) shall have been tested in a high power laboratory to prove adequate mechanical and electrical capabilities. All major components shall have been individually design tested and guaranteed by the manufacturer. Wiring shall be NEMA Class I, Type B. (2) The type of enclosure shall be in accordance with NEMA Standards for Type IA with gasketed doors for indoor locations and Type 3R non-walk-in where specified. All enclosing sheet steel, wireways and unit doors shall be gasketed. (3) The Motor Control Center(s) shall be 600 volt class suitable for operation on a three phase, 60 Hertz system. The system operating voltage and number of wires shall be as indicated on the drawings. (4) Equipment shall meet the applicable NEMA, ANSI, and UL standards. B. Structure Arrangement: (1) Structures shall be totally enclosed dead-front, free standing assemblies. They shall be 90 inches high and 21 inches deep for front mounted units. Structures shall contain a horizontal wireway at the top that shall be isolated from the horizontal bus and shall be readily accessible through a hinged cover. Adequate space for conduit and wiring to enter the top or bottom shall be provided without structural interference. (2) Compartments for mounting control units shall be incrementally arranged such that not more than six size 1 starters can be mounted within each vertical structure. Guide rails shall be provided. (3) A vertical wireway with minimum of 35 square inches of cross sectional area shall be adjacent to each vertical unit and shall be covered by a hinged door. Wireways shall contain steel rod cable supports. C. Bus Arrangement: (1) Each structure shall contain a main horizontal tinned copper bus, with minimum capacity of 600 amperes or rated as shown on the drawings. Vertical busses feeding unit compartments shall be copper and shall be securely bolted to the horizontal main bus. All joints shall be front accessible for ease of maintenance. The vertical bus shall have a minimum rating of 300 amperes for front mounted units and 600 amperes for back-to-back mounted units. (2) Isolation of the vertical bus compartment from the unit compartment shall be by means of a full height insulating barrier. This barrier shall be a single sheet of glass reinforced polyester with cutouts to allow the unit stabs to engage the vertical bus. Snap-in covers shall be provided or all unused openings. (3) Busses shall be braced for 65,000 amperes RMS symmetrical (unless specifically noted otherwise on the drawings). D. Unit Construction: (1) All full voltage starter units through NEMA size 5 shall be of the draw-out type. Draw-out provisions shall include a positive guide rail system and stab shrouds to absolutely ensure alignment of stabs with the vertical bus. Draw-out units shall have a tin-plated stab assembly for connection to the vertical bus. No wiring to these stabs shall extend into the bus compartment. Interior of all units shall be painted white for increased visibility. Units shall be equipped with Biosolids Expansion At The Village Creek WWTP City of Fort Worth, Texas 16050-20 Project No. P275-701300-130830 April2009 SECTION 16050 ELECTRICAL MATERIALS AND METHODS side-mounted, pressure pull-apart type control terminal blocks rated 480 volts. Knockouts shall be provided for the addition of future terminal blocks. In addition, a master terminal block, when Type C wiring is specified, shall be draw-out and shall be located in the bottom wireway, readily accessible through a hinged cover. (2) All draw-out units shall be secured by a spring loaded quarter turn indicating type fastening device located at the top front of the unit. Each unit compartment shall be provided with an individual front door. (3) An operating mechanism shall be mounted on the primary disconnect of each starter unit. It shall be mechanically interlocked with the unit door to prevent access, unless the di sconnect is in the OFF position. A defeater shall be provided to bypass this interlock. With the door open, an interlock shall be provided to prevent inadvertent closing of the disconnect. A second interlock shall be provided to prevent removal or re-insertion of the unit while in the ON position. Padlocking facilities shall be provided to positively lock the disconnect in the OFF position with from one to three padlocks with the door open or closed. In addition, means shall be provided to padlock the unit in a partially withdrawn position with the stab s free of the vertical bus. (4) Combination starter units shall be full voltage non-reversing, unless shown otherwise, and shall utilize Motor Circuit Protectors (MCP). Each combination unit shall be rated 65 ,000 AIC ,s ymmetrical (except as specifically noted otherwise) at 480V. The MCP shall provide adjustable magnetic protection and be provided with pin insert to stop magnetic adjustment at 1300 percent motor nameplate full load current to comply with NEC requirements. All MCP combination starter units shall have a "tripped" position on the unit di sconnect and a push-to-test button on the MCP. Motor circuit protectors shall include transient override feature for motor inrush current. (5) Each vertical controller section that contains more than one controller shall have a vertical wireway. Such wireways shall have metal side barriers. Side barriers adjacent to controllers shall have grommeted opening into each controller cubicle for cable entrance. (6) Each controller shall be in an isolated compartment, complete with its over-current device . Where individual over-current devices, contactors, and the like are indicated, they too shall be each housed in an isolated compartment. Each compartment shall have a hinged door. (7) Controller contactors shall be electrically operated, electrically held, three pole assemblies with arc extinguishing characteristics and shall have silver-to-silver renewable contacts. They shall have provisions for a total of eight NO or eight NC auxiliary contacts. The overload relay assembly shall be of the electronic type. Overload relays shall be re-settable from outside the enclosure by means of an insulated button. The overload relay shall have a built-in push-to-test button. (8) Solid-state reduced voltage starters shall be provided where shown on the plans. Starters to 75 HP shall be plug-in type design with through-the-door heat sink. Starters from 100 HP to 400 HP shall be fixed mounted with the enclosure designed to provide for heat removal from the Motor Control Center. Starters shall be of the six SCR full-wave rectifier design and shall provide for adjustable voltage ramp to control starting torque . Starters shall be equipped with an automatic load sensing circuit which shall minimize motor power consumption and line voltage limit during periods of high line voltage. (9) Each starter shall be equipped with a fused control power transformer, two indicating lights , HOA selector switch, and two NO contacts, unless otherwise scheduled on the drawings. Each controller device panel shall have space to accommodate six heavy duty oil-tight pilot/control devices or indicating ammeters, voltmeters, or elapsed time meters. All pilot lights shall be push- to-test transformer type. Biosolids Expansion At The Village Creek WWTP City of Fort Worth, Texas Project No. P275-701300-130830 April 2009 16050-21 SECTION 16050 (10) (11) (12) ELECTRICAL MATERIALS AND METHODS Except as otherwise noted, each controller shall be equipped with a fused 120V control power transformer. Each CPT shall be sized to handle its contactor coil load plus internal and external connected loads as indicated on the plans. Individual feeder breakers shall have a minimum intenupting capacity of 65 ,000 AIC at rated voltage or as scheduled on the drawings. Individual feeder switches shall be quick-make, quick-break gang operated type utilizing Class R fuse clips. The fused switch shall have a 100,000 AIC at rated voltage. E. Incoming Mains: Incoming cable shall terminate within the control center on a main lug, main switch, or main breaker termination point. Main lug terminations shall have adequate dedicated space for the type and size of cable used and the lugs shall be standard mechanical screw with anti-tum feature. Main device, if required, shall be as scheduled on the drawings. F . Finish: The control center shall be given a phosphatizing pretreatment. The paint finish shall be an anionic , thermoset acrylic . Manufacturer's standard color shall be used. G . Nameplates : Each unit will have 1.0 x 2.5 inch hot stamped nameplate. The lettering shall be white 3/16 inch high, in a black background. H. Ground Bus: Each vertical section of the line-up shall be equipped with a horizontal copper ground bus that shall run continuous through all sections. Ground bus shall be at least 1/4" by 2" size . I. Surge Protection: The main horizontal bus shall be equipped with lightning arresters and transient voltage surge suppression (TVSS) equipment. The TVSS lead connections shall be as short as practicable to reduce the surge impedance of connections. The over-current disconnect device for the TVSS equipment shall be located immediately down stream of the main device, as shown on the contract drawings. The lightning arresters shall be Cooper Power Systems, Inc. "Storm Trappers". J. Future Provisions and Spaces: (1) Where provisions are indicated, furnish all necessary busing, hinged door, operating handle, controller basket and other fitments, as required to readily accommodate the installation of a future controller. (2) Where spaces are indicated, furnish all necessary busing and provide blank plate over opening. K. Component Arrangement: Component arrangements as shown on the plans shall be adhered to and the number of sections shown on the plans shall be furnished as a minimum. If a larger number of sections and cubicles are required to accommodate the indicated equipment, then they shall be furnished if space allows . L. Condensation Heaters: Each vertical section shall be equipped with 120V space heater. All such space heaters shall be factory wired to a thermostat and furnished with fused 120V CPT, or factory wired to lighting panel in MCC. M. Customer Metering: ( 1) A separate customer metering compartment with front hinged door and microprocessor based metering system (MBMS) complete with current transformers shall be furnished in the MCC. (2) The microprocessor metering system shall be an Eaton Model IQ-260, or equivalent. Any equivalent meter to be considered shall include all of the functions of the Eaton unit specified. N. Motor Control Centers meeting the above requirements shall be as manufactured by Cutler Hammer, Siemens , Square D, Allen Bradley, or engineer accepted equivalent. Biosolids Expansion At The Village Creek WWTP City ofFort Worth, Texas 16050-22 Project No. P275-701300-130830 April 2009 SECTION 16050 ELECTRICAL MATERIALS AND METHODS PART 3 -EXECUTION 3.01 INSTALLATION A. Basic Materials and Methods 1. Install the conduit system to provide the facility with the utmost degree of reliability and maintenance free operation. Kinked conduit, conduit inadequately supported or carelessly installed shall not be accepted. 2. Raceways shall be installed for all wiring runs except as otherwise indicated. 3. Conduit sizes, where not indicated, shall be code-sized to accommodate the number and diameter of wires to be pulled into the conduit. Use NEC tables for sizing. 4. Exposed runs of conduit shall be installed parallel to the lines of the structure. 5. All above grade conduit and fittings ( except as specifically noted otherwise) shall consist of galvanized rigid steel , aluminum, or fiberglass . Underground and under-floor conduits shall be schedule 40 PVC plastic or fiberglass . All above grade conduit runs for low voltage signal wiring and SCADA system coaxial cables shall consist of galvanized rigid steel conduit and fittings . All below grade conduit runs for low voltage signal wiring and SCADA system coaxial cables shall consist of 40 mil PVC coated rigid steel and fittings . See "Typical Conduit Detail" on the contract drawings. 6 . PVC runs shall be joined with manufacturer's approved cement. 7. Finished installation of conduit runs from each terminus to each terminus shall be watertight. 8. Generally, raceways shall be installed exposed in the buildings and structures, except as otherwise specified. Horizontal runs shall be supported on 24" centers and vertical runs on 48" centers . 9. Yard runs of conduit shall be directly buried schedule 40 PVC plastic or fiberglass (except as specifically indicated otherwise on the contract drawings). The transition from underground horizontal to above grade shall consist of 40 mil PVC coated steel or fiberglass conduit and fittings to 6" above grade , at all up-turns to structures and equipment. The up-turn shall be made with 40 mil PVC coated steel (or fiberglass) 90 degree elbow and conduit. Depth oflateral runs shall be 24" minimum and 36" maximum, unless otherwise indicated . Coordinate installation with site work finished grades. See "Typical Conduit Detail" on the contract drawings . 10. Conduit bodies such as "LB , "T", Condulets, Unilets, or equivalent shall be installed in exposed runs of conduit wherever required to overcome obstructions, and to provide pulling access to wiring . Covers for such fittings shall be accessible and unobstructed by the adjacent construction. The use of wireways and junction boxes shall be held to a minimum. The use of wireways and junction boxes shall be coordinated with the engineer before installation. 11. Conduit shall enter all wireways , boxes, motor control centers, panel boards and other enclosures straight and true . Conduits installed cocked and not parallel to the lines of the enclosure shall not be acceptable. Conduits installed in concentric knockouts shall include grounding bushings and NEC sized bonding jumpers. Biosolids Expansion At The Village Creek WWTP City ofFort Worth, Texas 16050-23 Project No . P275-701300-130830 April2009 SECTION 16050 ELECTRICAL MATERIALS AND METHODS 12. Plastic jacketed flexible metallic (2 " and larger)or non-metallic conduit (below 2") shall be used for connections to motors, electric valve operators, HV AC equipment, motorized louvers, lay-in lighting fixtures , and other devices that may need to be removed for servicing. 13. Flexible conduit runs shall consist ofliquid tight conduit only. Flexible conduit runs shall be joined with specified connectors and the connectors shall be made up tightly onto the lengths of flex and onto its connected devices . All plastic jacketed flexible conduit connections shall be watertight. 14. The ends of conduits shall be capped as soon as placed to prevent mud, dirt, debris, and water from entering raceways . Each run shall be swabbed clean prior to wire pulling. 15. All junction and pull boxes shall be equipped with blank covers. 16. All boxes shall be installed with their axes parallel to the lines of the building structure. 17. All conductors shall be the size as indicated and where no size is given, the conductor size shall be #12 A WG, unless otherwise specified. 18. Generally, control wiring shall be #14 AWG . 19. All wiring shall be installed in raceways unless otherwise indicated. 20. All power and control wiring shall be made with insulated, stranded copper wire . 21. No wire or cable shall be drawn into a conduit, until all work of a nature which may cause injury to the wire, is completed. A cable pulling compound shall be used as a lubricant and its composition shall not affect the conductor or its insulation. 22. Manufacturer's recommended cable pulling tensions shall not be exceeded during installation. 23. Service and feeder wiring runs shall be made from terminus to terminus without splice except for yard runs which may be spliced injunction boxes or manholes . 24. Branch circuits shall run from supply to load without splice except where taps and splices are required for receptacle, light fixture , and small appliance loads . 25. Taps, splices, and connections in #8 A WG and larger shall be made with tinned copper alloy bolted pressure connectors. Make up connection tightly to produce as low a re sistance as if the conductor where continuous. Such connectors shall be insulated with a smooth cover of void-filling insulation putty and then covered with at least four ( 4) half lapped layers of electrical tape . Insulated connector shall have at least 1-1 /2 KV insulation value. 26. Except as otherwise specified; taps, splices, and connections with #10 AWG and smaller shall be made with insulated spring wire connectors. Such connectors in damp or wet locations shall be further insulated with an envelope of half-lapped EPR over the wire nut and down 1/2" over the incoming wires; prior to applying the envelope, use a stretched piece around each wire to fill the interstices between the wires; finished splices shall be waterproof. 27. Specified s izes of wire shall be installed with factory-pigmented colors. Phase label black pigmented wires with colored banding tape as specified. Install labels at each terminus . Biosolids Expansion At The Village Creek WWTP City of Fort Worth, Texas 16050-24 Project No. P275-701300-130830 April 2009 SECTION 16050 ELECTRICAL MATERIALS AND METHODS 28. Nwnbered marking labels shall be installed to identify circuit nwnbers from panel boards and to identify control wires . Install labels on each wire in each panelboard, junction and pullbox , and device and control connection. 29. Label each wiring run with write-on waterproof labels inside each motor controller panelboard, pullbox, and handhole. Wrap label ties around wire group at conduit entrance and write on label the wire size, conduit size, and service. 30. Control wiring that terminates onto flat head type terminals shall be equipped with crimp-type spade lugs. Label each wire with nwnber to correspond with terminal strip nwnber. 31. All wiring inside enclosures shall be neatly trained and laced with tie-wraps. 32. All raceway systems, outlets, boxes, wireways , cabinets, enclosures , lighting fixtures, transformers, and related equipment shall be adequately and safely supported with at least 3-1 safety factor. 33. Slotted channels shall be used to support equipment that is mounted free of structure. Use factor fabricated back-to-back hot-dipped galvanized members with dimension of 1-5/8" X 3-1 /4" deep that have hot-dipped galvanized factory fabricated welded feet. 34. Runs of exposed conduits shall be installed as follows: a. Single surface runs shall be attached to the structure by means of conduit clamps, except as otherwise specified. Single runs along structural members shall be supported by means of side beam clamps, or similar supporting devices. b. Multiple surface runs shall be attached to the structure by means of slotted channels. Each conduit shall be attached to the slotted channel by means of two-piece conduit clamps. 35. Slotted channels that are field cut shall have raw edges painted with cold galvanized coating spray paint. A. Equipment 1. Panel boards, motor controllers, and electrical enclosures shall be installed as follows: a. Follow manufacturer's installation instructions. Install enclosures plwnb and level. Bolt enclosures to concrete with 1/4" (minimwn) diameter stainless steel bolts in Hilti type concrete anchors . b. Conduit entries into enclosures shall be carefully arranged and equipped with insulating bushing. The use of reducing washers shall not be allowed. c. All cables inside enclosures shall be neatly arranged and bundled and bound with plastic tie- wraps. d. Tighten all wire and busbar connectors to factory recommended torque settings using a torque wrench. Coat all wiring terminations with an ample amount of anti-corrosion compound, T & B Kopr-shield or equivalent. Biosolids Expansion At The Village Creek WWTP City of Fort Worth, Texas 16050-25 Project No. P275-701300-130830 April 2009 SECTION 16050 3.02 ORA WINGS AND SUBMITT ALS A. Submit shop drawings for the following: 1. Wire 2. Conduit 3. Safety Switches 4. Pilot Devices 5. Enclosures 6. Terminal Blocks 7. Panel boards 8. Motor Control Centers & Motor Controllers 9. Transformers 10. Lighting Fixtures B. Submit catalog literature of each item of material specified. Biosolids Expansion At The Village Creek WWTP City ofFort Worth, Texas END OF SECTION 16050-26 ELECTRICAL MATERIALS AND METHODS Project No. P275-701300-130830 April 2009 FINAL CONTRACT AMOUNTS THAT EXCEED THE ORIGINAL CONTRACT AMOU. '"W!L.L BE CHI\RGED AN ADDiT10 .!.-\L PREMIUM. INCLUDE THESE f1REMIUM CHARGES IN YOUR CHA · • . F TEXAS COUNTY OF TARRANT PERFORMANCE BOND § § Executed in Six Original Counterparts Bond No. sb001000173 KNOW ALL MEN BY THESE PRESENTS: That we (1) J.S. Haren Company, a (2) Comoration of Athens, Tennessee hereinafter called Principal, and (3) Ullico __ Casualty Company, a corporation organized and existing under the laws of the State of Delaware and fully authorized to transact business in the State of Texas, as Surety, are held and firmly bound unto the City of Fort Worth, a municipal corporation organized and existing under the laws of the State of Texas, hereinafter called Owner, in the penal sum of: One Million Fourteen Thousand Nine Hundred & 00/100 Dollars ($1,014,900.00) in lawful money of 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, our heirs, executors, administrators, and successors, jointly and severally, firmly by these presents. THE CONDITION OF THIS OBLIGATION is such that Whereas, the Principal entered into a certain contract with the City of Fort Worth, the Owner, dated the 15th day of September, A.D. 2009, a copy of which is hereto attach ed and made a part hereof, for the construction of: BIOSOLIDS EXPANSION AT THE VILLAGE CREEK WWTP designated as Project No. P275-70130013880, a copy of which contract is hereby attached, referred to, and made a part hereof as fully and to the same extent as if copied at length herein, such project and construction being hereinafter referred to as the "work". NOW THEREFORE, if the Principal shall well, truly, and faithfully perform the work in accordance with the plans, specifications, and contract documents during the original term thereof, and any extensions thereof which may be granted by the Owner, with or without notice to the Surety, and he shall satisfy all claims and demands incurred under the contract, and shall fully indemnify and save harmless the Owner from all costs and damages which it m ay suffer by reason of failure to do so, and shall reimburse and repay the owner all outlay and expense which the Owner may incur in making good any default, then this obligation shall be void; otherwise to remain in full force and effect. PROVIDED FURTHER, that if any legal action be filed upon this bond, venue shall lie in Tarrant County, State of Texas. AND PROVIDED FURTHER, that the said Surety, for value received, hereby stipulates and agrees that no charge, extensi on of time, alteration or addition to the terms of the contract or to the work to be performed thereunder, or the specifications accompanying the same shall in any wise affect its obligation on this bond, and it does F-1 . , J! '. J ( ·1 . ·' r lJ hereby waive notice of any such change , extension of time , alteration or addition to the terms of the contract or to the work or to the specifications . IN WITNESS WHEREOF, this instrument is executed in six counterparts each one of whic h shall be deemed an original, this the 7th day of October, A.D., 2009. PRINCIPAL (4)-J.S . Haren Company BY: J .S. Haren, President (SEAL) 1175 Highway 11 North, Athens , TN 37303 (Address) Witness as to Principal 1 Jr15 Hwy I I A}-A+h,ns, TNWll_u_llic_o C_as_ual_._ty C_om_._p____.any ______ _ (Address) ATTEST(},wktfon"1 J)~~~-::--:--:-::-:--- Andrea J. Michael , Attorney-In-Fact (Surety) Secretary ~ (SEAL) ~~# 1710 N . Douglas Dr., Suite 110 , Golden Valley, MN 55422 (Address) , Washington , DC 20006 NOTE: Date of Bond must not be prior to date of Contract ( 1) Correct Name of Contractor (2) A Corporation, a Partnership or an Individual , as the case may be (3) Correct name of Surety (4) If Contractor is Partnership, all Partners should execute Bond (5) A True copy of Power of Attorney shall be attached to Bond by Attorney-in-fact F-2 FINAL CONTRACT AMOUNTS THAT EXCEED THE ORIGINAL CONTRACT AMOUN T W1l.L BE CHA~1G~D A.N ADDITIONAL PREMIUM. INCLUDE THESE PREMtlJM CHARGES IN YOUR CHANGE ORDERS. THESTATEOFTEXAS § COUNTY OF TARRANT § Executed in Six Original Counterparts PAYMENT BOND Bond No . sb001000173 KNOW ALL BY THESES PRESENTS: That we (1) J.S . Haren Company, a (2) Corporation , of McMinn , County, of Athens. Tennessee hereinafter called Principal and (3 ) Ullico Casualty Company. a corporation organized and existing under the laws of the State of Delaware and fully authorized to transact business in the State of Texas, as Surety, are held and firmly bound unto the City of Fort Worth, a municipal corporation organized and existing under the laws of the State of Texas, hereinafter called Owner, and unto all persons, firms , and corporations who may furnish materials for, or perform labor upon, the building or improvements hereinafter referred to in the penal sum of One Million Fourteen Thousand Nine H undred & 00/100 Dollars {$1,014,900.00) in lawful money of the United States to be paid in Fort Worth, Tarrant County, Texas , for the payment of which sum well and truly be made , we bind ourselves, our heirs , executors, administrators and successors jointly and severally, firmly by these presents. THE CONDITION OF THIS OBLIGATION is such that whereas, the Principal entered into a certain contract with the City of Fort Worth, the Owner, dated the 15th day of September, 20.Q2, a copy of which is hereto attached and made a part hereof, for the consideration of: BIOSOLIDS EXPANSION AT THE VILLAGE CREEK WWTP designated as Project Number P-275-701300130880. a copy of which contract is hereto attached, referred to, and made a part hereof as fully and to the same extent as if copied at length herein, such project and construction being hereinafter referred to as the "work". NOW THEREFORE, the condition of this obligation is such that, if the Principal shall promptly make payment to all claimants as defined in Chapter 2253 , Texas Government Code, supplying labor and materials in the prosecution of the wor k provided for in said Contract, then this obligation shall be null and void, otherwise it shall remain in full force and effect. THIS BOND IS MADE AND ETERED into solely for the protection of all claimants supplying labor and material in the prosecution of the work provided for in said Contract, as claimants are defined in said Chapter 2253 , and all such claim ants shall have a direct right of action under the bond as provided in Chapter 2253 , Texas Government Code. F-3 PROVIDE FURTHER, that if any legal action be filed upon this bond, venue shall lie in Tarrant County, Texas, State of Texas , and that the said Surety, for value received , hereby stipulates and agrees that no change extension of time , alteration or addition to the terms of the contract or to the work be performed thereunder or the specification accompanying the same shall in any wise affect its obligation on this bond, and it does hereby waive notice of any such change, extension ohime, alteration or addition to the terms of the contract or to the work or the specifications. PROVIDED FURTHER, that no final settlement between the Owner and the Contractor shall abridge the right of any beneficiary hereunder whose claim shall be unsatisfied. IN WITNESS WHEREOF , this instrument is executed in six counterparts, each one of which shall be deemed an original , this 7th day of October, 2009 . (Principal) Secretary (SEAL) Witness as to Principal Andrea J . Michael , Attorney-In-Fact (Surety) Secretary (S _A L} 1710 N . Douglas Dr., Suite 110 , Golden Valley, MN 55422 (Address) PRINCIPAL (4)-J.S . Haren Company BY:~~ J.S . Haren, President 1175 Highway 11 North , Athens, TN 37303 (Address) 1625 Eye Street NW, Washington, DC 20006 (Address) NOTE : Date of Bond must not be prior to date of Contract (1) Correct Name of Contractor (2) A Corporation , a Partnership or an Individual, as the case may be (3) Correct name of Surety ( 4) If Contractor is Partnership, all Partners should execute Bond (5) A True copy of Power of Attorney shall be attached to Bond by Attorney-in-fact F-4 FINAL CONTRACT AMOUNTS THAT EXCEED THE ORIGINAL CONTRACT AMOU NT WILL BE CHARGED AN ADDITIO NA PREMIUM. INCLUDE THESE PRE I -f EXAS YOUR CHANGE ORDERS. COUNTY OFT ARRANT MAINTENANCE BOND § § Executed in Six Original Counterparts Bond No. sb001000173 KNOW ALL MEN BY THESE PRESENTS: That we (1) J.S. Haren Company, a (2) Corporation of Athens, Tennessee and (3) Ullico Casualty Company a corporation organized artd existing under the laws of the State of Delaware, as surety, do hereby acknowledge them selves to be held and bound to pay unto the City of Fort Worth, a Municipal Corporation, chartered by virtue of Constitution and laws of the State of Texas, at Fort Worth, in Tarrant County, Texas, the sum of: (One Million Fourteen Thousand Nine Hundred & 00/100 Dollars (($1,014,900.00)), lawful moneyofthe United States, for the paym ent of which sum well and truly be made unto said City of Fort Worth and its successors, said Contractor and surety do hereby bind themselves, their heirs, executors, administrators, and assigns and successors, jointly and severally. This obligation is conditioned, however; that, WHEREAS, the Priacipal has entered into a certain contract with the City of Fort Worth, the Owner, dated 15th day o Septembe~ 2009 for the performance of the following described public work and the construction of the following described public improvements: BIOSOLIDS EXPANSION AT THE VILLAGE CREEK WWTP all of the sam e being referred to herein a nd in said contract as the Work and being designated as Project No. P-275-701300130880 ; and said contract, including all of the specifications, conditions and written instruments referred to therein as contract documents being hereby incorporated herein by reference for all purposes and made a part hereof, the same as if set out verbatim herein; and, WHEREAS, in said Contract, Contractor binds itself to use such m aterials and to so construct the work that it will rem ain in good repair and condition for and during the period of two (2) years after the date of the final acceptance of the work by the City; and , WHEREAS, said Contractor binds itself to maintain said work in good repair and condition for said term of two (2) years ; and, WHEREAS, sad Contractor binds itself to repair or reconstruct the work in whole or in part at any tim e within said period, if in the opinion of the Director of the Water Department of the City of Fort Worth, it is necessary; and, WHEREAS, said Contractor binds itself, upon receiving notice of the need thereof to repair or reconstruct said work as herein provided. NOW THEREFORE, if said Contractor shall keep it's said agreement to maintain, repair or reconstruct said work in accordance with all the term s and conditions of said contract, these presents shall be null and void, and have no force or effect. Otherwise, this Bond shall rem ain in full for ce and effect, and said City shall have and F-5 recover from the said Contractor and its surety damages in the premises as prescribed by said contract. This obligation shall be continuing one and uccessive recoveries may be had hereon for successive breaches until the full amount hereof is exhausted. WHEREAS , all parties covenant and agree that if any legal action be filed upon this bond, venue shall lie in Tarrant County, Texas; and , IN WITNESS WHEREOF , this instrument is executed in si.L counterparts, each one of which shall be deemed an original , dated J1h day of October. 2009. PRINCIPAL (4)-J.S. Haren Company (Principal) Secretary J.S. Haren , President (SEAL) 1175 Highway 11 North, Athens , TN 37303 (Address) Witness as to Principal JI '1 t:J HuJ~JI N /tlhm~ J1N 3fJ3'7 l _u_ll_ico_C_a_su_al~ty_C_om_.__p_an...__y _____ _ (Address) Surety ATTEST: Andrea J. Michael, Attorney-In-Fact (Surety) Secretary (S -A 1=,) Witness as to 8trrety 1710 N . Douglas Dr., Suite 110 , Golden Valley, MN 55422 (Address) 1625 Eye Str et NW, Washington, DC 20006 (Address) NOTE: Date of Bond must not be prior to date of Contract ( 1) Correct Name of Contractor (2) A Corporation, a Partnership or an Individual, as the case may be (3) Correct name of Surety (4) If Contractor is Partnership, all Partners should execute Bond (5) A True copy of Power of Attorney shall be attached to Bond by Attorney-in-fact F-6 24 7 1 ULLICO Cas ua lty Comp any 1625 Eye Street, N.W. Was hin gton D.C. 20006 Powe r of Attorney KNOW ALL PERSONS BY T HESE PRESENTS: That ULLICO CASU ALTY C OMPAN Y (th e Comp any), a co rp orat io n organi ze d and ex istin g under the laws of th e State o f De laware, does here by constitute and a pp o int: Michael Williams , Jeremy Crawford , William J. Nemec and Andrea J . Michael of C*C*I Surety , Inc., a Minnesota Corpo ration , It s true and lawful Attorn ey (s) in fac t w ith fu ll a uth ori ty to exec ut e on it s be half bonds, und ertakin gs , recognizances and oth er contracts of indemnity and writin gs o bli gatory in th e nature th ereo f, iss ued in th e co ur se of its bu sin ess and to bind th e C ompany th ere by, in a n amo unt not to exceed $4 ,000 ,000 .00 . Thi s Powe r of Attorn ey shall ex pi re witho ut fu rth er acti on on Decemb er 3 1, 2009. Thi s Powe r of Attorney is granted and is signed and sealed by fa cs imil e under and by th e auth ori ty of the fo ll owin g Resoluti on adopte d by the Board o f Direc to rs o f UL LI CO Cas ua lty Comp any at a mee tin g dul y call ed the 15th day of Ju ly, 2009. R ESOLVED : FU RT H ER R ESOLVED: That the Board of Directors here by authori zes th e Pres id ent or any V ice Presi dent of the Company to: (I) A pp o int Att orn ey(s) in Fact an d auth ori ze the Att orn ey(s) in Fact to exec ute on behalf of the Com pany bond s and und e rt a kings , contra cts of indemn ity and oth er writ ings o bligatory in the nature th ereof and to attac h th e seal of th e Comp any th ereto ; a nd (2 ) to remove, at any tim e, any s uch Attorn ey -in -Fact and revo ke th e auth or ity g ive n . And, be it That th e s ignatures of s uc h office rs and th e seal o f th e Compan y m ay be affi xe d to any such Power of Att orn ey or ce rtifi cate re latin g th e reto by facs imil e, and any s uch Po wer of Att orn ey so executed and ce rtifi ed by facs im ile signatures and fa cs imi le seal sha ll be valid an d bidin g up on the Compan y in th e fu ture w ith th e res pec t to any bond or und ert akin g to which it is attac hed . IN T EST IM ON Y W HEREOF , ULLI CO CAS UAL TY COMPANY has ca used thi s in strum ent to be s igned an d it s co rp orat e seal to be affixe d by it s a uth orize d office th is 7--n-, day of Clc±c,PC:,.r""" 20 01 Dan ie l Aro nowitz Pres id ent ULLI CO Cas ualty Com pany, a De laware Corporati on . O n thi s 1-r-h day of Oc;h,k 20 01 before me came th e indi vidu a l who exec uted th e precedin g in strument, to me personall y kn own , and be in g by me du ly swo rn said th at he is th e th ere in describ ed an d a uth o ri ze d officer of th e U L LI CO CAS UALTY COMPA Y ; th at th e sea l affi xed to said in strum ent is th e Corp orate seal of sa id Comp any ; that th e said Corp orate Seal and hi s signature were dul y a ffi xe d . I r ~ -\.Tl~ u l ,' ,, , V 6,... l f,:. "-- Notary Public CATHERINE M . OBRIEN NOTARY PUBLIC STATE OF MARYLAND MONTGOMERY COUNTY MY COMMISSION EXPIRES JANUARY 21 , 2012 CERTIFICATE I, Teresa E. Vale ntin e, Se ni o r Vice Presi dent , Ge neral Coun se l and Secre tary ofULLICO Cas ua lty Comp any, do herb y ce rt ify that the foregoi ng resol uti o n of th e Board of Directors and thi s Power of Attorn ey iss ued purs uant thereto on thi s 16th day of Jul y 2009 are tru e an d correct and are sti ll in full fo rce a nd effect. I do furth e r cert ify th at th at Dani e l Aro nowitz, who exec uted the Po we r of Attorn ey as Pres id ent, was on th e date of exec uti on of th e att ac hed Powe r of Atto rn ey th e d ul y elected Pres id ent of UL LI CO Cas ualty Comp any, In Testim ony Whereof I have s ub sc rib ed my name and affixed th e facs imil e seal of each Comp any th is I 61h day of Jul y 2009. Te resa E. Va lenti ne Seni or Vi ce Pres id e nt , Ge nera l Coun se l & Secretary . ULLICO Cas ualty Compan y State of Minnesota County of Anoka Acknowledgment of Surety On this ih day of October, 2009 before me personally appeared Jeremy Crawford who acknowledged that he or she is the attorney in fact who is authorized to sign on behalf of Ullico Casualty Company (surety company), the foregoing instrument, and he thereupon duly acknowledged to me that he executed the same. NJJ-,1._/___~ ~;;ary Public CONTRACTOR COMPLIANCE WITH WORKER'S COMPENSATION LAW Pursuant to Article 8308-3 .23 of Veron 's Annotated Ci vil Statues , Contractor Certifies that it provides worker 's compensation insurance coverage for all of its employee s employed on City of Fort Worth Project No. P-275-701300-130880 . STATEOF TENNESSEE COUNTY OF McMINN ~ J. S. HAREN COMPANY CONTRACTOR By: __ ~-~-~----- President Title October 12 2009 Date BEFORE ME , the undersigned authority , on this day personally appeared ___ _ _ J . S. Haren , known to me to be the person whose name is subscribed to the foregoing instrument, and acknowledged to me that he executed the same as the act and deed of President of J. S. HAREN COMPANY for the purpose and consideration therein expressed and in the capacity therein stated. GIVEN UNDER MY HAND AND SEAL OF OFFIC E this 12th of October 2009. ' '; Page 1 Of 1 PART G -CONTRACT THE STATE OF TEXAS § COUNTY OF TARRANT § THIS CONTRACT, made and entered into this 15th day of September 2009 by and between the City of Fort Worth, a home-rule municipal corporation located in Tarrant County Texas, acting through its City Manager thereunto duly authorized so to do, Party of the First Part, hereinafter termed "OWNER" and J. S. Haren Company. of the City of Athens, County of McMinn and State of Tennessee, Party of the Second Part. Hereinafter termed "CONTRACTOR" WITNESSETH: That for and in consideration of the payments and agreements hereinafter mentioned, to be made and performed by the Party of the First Part (Owner), said Party of the Second Part (Contractor) hereby agrees with the said Party of the First Part (Owner) to commence and complete certain improvements described as follows: BIOSOLIDS EXPANSION AT THE VILLAGE CREEK WWTP and all extra work connected therewith, under the terms as stated in the Contract Documents, and at his (their) own proper cost and expense to furnish all materials, supplies, machinery, equipment, tools , superintendence, labor, bonds, insurance, and other accessories and services necessary to complete the said construction, in accordance with all the requirements of the Contract Documents , whi ch include all maps, plats, blueprints and other drawings and printed or other written explanatory matter thereof, and the specifications thereof, as prepared by the Engineers employed by the Owner, each of which has been identified by the endorsement of the Contractor and the Engineers thereon, together with the Contractor's Written Proposal and other parts of the Contract Documents hereto attached, including the Fort Worth Water Department General Contract Documents and General Specifications, all of which are made a part hereof and collectively evidence and constitute the entire contract. G-1 ~ The Contractor hereby agrees to commence work within ten (10) days after the date written notice to do so shall have been given to him , and to substantially complete same within the time stated in the Proposal. The Owner agrees to pay the Contractor in current funds for the performance of the contract in accordance with the Proposal submitted therefor, subject to additions and deductions, as provided in the Contract Documents and all approved modifications therefor, and to make payment on account thereof as provided therein . IN WITNESS WHEREOF, the Parties to these presents have executed this Contract in quadruplicate the year and the day first above written. ATTEST : (SEAL) WITNESSES : City of Fort Worth, Texas (Owner) Party of the First Part Fernando Costa., Assistant City Manager Coatract Authorizatioa 9 -15 -oq Date J. S . Haren Company By: J. S. Haren, President Appr°f! for the Fort Worth City Water Department: i1WC~ S . Frank Crumb, PE, Water Director Approved as to Form and Legality : G-2 APPENDIX I. .. 1.5 " 1.5" (Blue ,____ 1----------..L---~s·.o"-------+-------t Your TfJater Funds In Action White --+----+ Background 4' • O" ---- 3" Radius Dark Blue PROJECT SIGN Figure 30A Sca le l " = 1' CITY OF F4RT WORTH, TEXAS BIOSOLIDS EXPANSION AT THE VILLAGE CREEK WWTI' WATER POLLUTION CC�NTROL PR4JECT NUMBER: P275-701300130880 �� _ �` � CITY OFFICIALS MAYOR MAYOR PRO-TEM M1KE MONCRIEF KATHLEEN H1CKS COUNCIL MEMBERS FRANK MOSS CARTER BURDETT'E SALVADOR ESPINO JOEL BURNS NNGAS JORDAN DANNY SCARTH CITY MANAGER DALE A. FISSELER, P,E. DIRECTOR OF WATER DEPARTMENT S. FRANK CRIIMB, P.E, SEBASTIAN FICHERA � , � A5SISTANT DIlZECTO WATER DEPART T:_ �� Date '��v? %�� ANDREW CRONBERG, P.E. A5SISTANT DIRECTOR �� WATER DEPARTMENT:, :Date � zY !39 �.) ' DAV1D TOWNSEND, P.E. ENGiNEERING MANAGER WATER DEPARTMENT: � \ Date � 23-d 5' APRIL 2009 SHEET NO. 0 1 2 3 4 5 6 7 A 9 10 11 12 13 14 15 INDEX OF DRAWIN�GS DE5CRIPTION COVER STTE PLAN BELT PRESS SUII.DING LAYOUT BELT PRESS BUILDING FONDATION BELT PRESS FOUNDATION SECTIONS BELT PRESS LAYOUT ELEVATIONS & FOUNDATION PLAN EYISTING PROCESS FLOW DIAGRAM PROPOSED PROCESS FLOW DIAGRAM NEW & FUTURE BELT PRESS LAYOUT NEW & FUTURE BLET PRESS ELEVATTONS BELT PRESS PLATFORM DETAILS MISCELLANEOUS DETAILS I MISCELLANEOUS DETAILS II MISCELLf1NE0US DETAILS [Il PIP7NG DETAILS `\.��loF,� �irrrrr� � y� P, . . f,rqs �f�� .� 7�.' � ' '� //% ; *: �•.�' i •. r ' BAHRAM NIKNAM r r............... ...� / • 53254 • --- � ��•.�P �O.•�<v�-� / o,��.Fcis1 R,.. /f r S�ONA� ' l oif�2�' o � �� l,� �� NOTE: TE�SL� DR.aWINGS CONPORM TO INFORMATION PROVIDED BY Tf� CITY OF FORT WORTN WATER DEPARTMENT. DELTATEK ENGINEERING CENL STRLCTCRAi, P,LF.C7RTCAL FNVIRONM5NT.4L 141 Id DALLAS PARK\VAY, SUITE �iBU DALLAS, TEXAS 75254 0 � � 0 M � O O M � 0 � � � a z° H U � O a � W H H O � � O Q � E"� U � H W � � a -� � ,�� ,�� ,�� ,� � .;� �� ,�,� ,��,� �n� ,,,�,�,�, I „ ,�,�ini,ui��ol��,,.,x��i�nll'�,I��,,,�„ „ii , lii „��,�� ,� ,u,i,�,, I,I��,I��,I�„�Li��i ,,,��,��,',n��,n�i„ _ �� , �,� , � � � � �� , , ��eu,du�iV6uu,i�� n��,�rnw,��i,,,, �I..� mww�,�u.., „id��il�lii�w,dluli i,�,.,,.�di�u.i ,�,I��ua, I,I i _ � i��,ii. ..�„u,iwu..unuuWuiiu,i,,�.i�,�w�wdai .,. � "�� i6W�Y i�,..ia�u�wimim�li;d�:�,�.�,�wmY�mii„�. � � � � ,� . � �� ,�„ ��, ,��. � �� ,��„� �� ,uu, .d'LW�,uni,��wi i �Ildi,��.u��61h��d,Vdw ,�i,uy�a�i,u��,��,,, a,l�.u�. ,. i��,,��ly��,,,,�,�id�i�iu��a�JY i ,nu,��@�wlWl!wuuuWuw��w,ueJ�lu��wuu��wui.wmmi�mu�i�wi�iu�i�.��uwluw�uu.o-:liudu�,iu��mu��nw.��WwuWliWo,uw�eawiuwuwi,uu�W�v,u�.�w.u�uu.��„i,uuui�.duW��uumam��L,d!:�um��w�wuutuwwa��i�m.��uuu0i�.u�w.u�w.�i��u�nu�,uuutl�dnnu,�,ioi�i��wal,(uw',�ano,��umi„rlul�iW,�luiii��m�� d LOCATION MAP 2_501 GREENBELT RD. FORT WORTH, TEXAS 76118 / � / SIUKM -WATER PUMP STATION PUMP- � STATION NOTES: OGS G 1� 46�� i_. , % F ryj � NEW 12" SLUDGE M TRANSFER UNE (HIGHLIGHTED) � 8" PLANT WATER � CONC.PAD W/ 3 SLUDGE PUMPS 0.5 MG GST � < 72,F/ N ;+ /( <rn��. � r-�2„S , 6STo,p,y RqNSFFR cF 12" SLUDGE �qT� O,y� ry LINE �RFT�RN W e' >>8,�� W 12" SLUDGE ' FEED � METERING - MANHOLES 1. CONTRACTORS SHALL THORUGHLY FAMILIARIZE HIMSELF WITH THE EXISTING SWITCHGEAR AND MOTOR CONTROLS. 2. ELECTRICAL DESIGN/BUILD IS SPECIFIED FOR THIS PROJECT. 3. NEW MOTOR CONTROLS TO MATCH NEW EQUIPMENT REQUIREMENTS AND COMP�Y WITH NEC. 4. CONTRACTOR SHALL COORDINATE SHUTDOWN ACTIVITIES WITH PLANT OPERATIONS DUR�NG TIE-INS. 5. LAYOUT LOCATIONS OF NEW MOTOR CONTROLS TO BE INSTALLED IN ELECTRICAL ROOM/LAB. RELOCATE EXISTING LOCKERS, TABLES AS REQUIRED. 6. A�L NEW CONDUIT RUNS SHALL BE RAN PARA�LEL TO BUILDING STRUCTURAL MEMBERS. CONDUIT AND WIRING SHALL MEET NEC AND CITY OF FORT WORTH BUILDING STANDARDS. h�,qT�R 3 Q�Q-" �Q � � \ �v � `� ��\�� " c �� FH �i� PP �� \ � � _ � - � � :G � W 6(-. S < O C � � ,a �' � N � z o y r p0 0 -: c < a a `C(� � m :. � ;. o ii d'� � � ° �a E � � 3 '�' z U F � p u F: \� � r< a a �� CONTRACTORS OFFICE � / ....,m,u�,. � / 3 GROUND ,Q- / WATER p PP DEWATERING p� WELL � � �- GUY WIRE METER / POLE �� q� q QOQ.�v � ti� / �'qsh'A q0 FF ELEV. 3 475.00' � -� �� MAINTENANCE �,�� BLDG. 3 v w P Z 2,p V o�0 �Tqe�� 2- e,Q SITE PLAN NTS �c �c- / X 0 / /�� - � �► � � � a H � � % � � E"a� � � F"� O H � W � � � U �, Q�w a�o � ,'�i �'' O �' � U � � o v F W ai � o � � � a � � L7 3Xm � W aF'�v W � '� � H � d x a � A A F"� v w� Q � J � � � SHEET NO. 1 OF 15 % \ EXISTING SWITCHGEAR �" ' �-,, � �� ' I �� j PROPOSED � — NEW SWI'T'CHGEAR LOCATIONS �� W Q W m � O a (V EYE WASH �J r,��_ _ � - � � I K _' I � -- - - --- --- -- ---- - _ -- --- --- `" STATION SLUDGE LWE DROPS �ri- �� a �' N �� r� I ---- - $,� SW --I----- ---- -- ---- T�--- ��_FfRE----- -------- ' �. HYDRANT i y;j ;o; �p NEW THRUST i -� :=�;r VAULT SIZE SIMILAR 12" SLUDGE FEED � BLOCK i GRINDER GENERATOR TO EXISTING. NEW 8 FUTURE � � PUMPS TRANSFORMER SUBMIT DETAILS FOR GRINDER LINE -•--- ------ -- ----- -___-_.-:- --- - - --1 -- - � ------� .,.�'l : 6" SW � D �INE APPROVAL. PUMPS ;:� `:= , - -=- I:�`? .� c° "— �-- ---__-_ _ ---- ----- � — � ,:: i FEE � - e`-11" .r , - -( -.-- �::� i l - ' j� l � , � � /-- j CUT & PLUG �T� p 1I I � , ! � ; n � _ OLD LINE HERE � � / _..— —__ � sn` LI \ j;T� ^ I � I i 6�� NEW NEW & FUTURE ;" i ' 2"SW POLYMER �'� POLYMERTANKS ' � =- i erl � LINE � � \ � PUMPS +N ---' \ � -----�--------J� ---� � -- ------- � � ------------- i CONNECT NEV� ACI � s I - � -- �=�� ,K \� -- ---- - _ _ _ ---- SERVICE WATE � BOO$l" E I I �' ! ! � �ABANDON - LINET06"&RLN WAT'R: i' �� I � j' K , � � INPLACE ,�i , % � ' #2 \ � \ � o �=-__ -�� i ` i : \ �' ' Y M � r- S�W & F�ITURE i - -- - �__ -- - i I I � 1 K p0 ER UDGE � � _ REST- NEW ;_.- , - %� � , � � PUMPS 1 I W 9�-�� ROOM 6�� SW -- , I -- �'��. �� ' � I I Z _ �� __1 \� t _ , ; , J _- LINE I EX$��uo i �� 6"� � � r'� � - , � .rr, -r� _ i I ; 1_!_:_.1_ � � i I W I L1 � � \�'„ -- � � '' / w - �. � ; � PUy' i r � ; , - , -- --- - � - - � � \ -� - � i -- — ' �� ' ---� --- --- � � / A�/ i� I j' � W � OFFICE � � � i , �'� `� � � 1 I K j #1 � � � � p __ , � � AREA � , �. l, � � , ` _ ": K DRY N �--_ ----�-i-~-� � i � % � - -- - � � �_. i �, ,` / - � � POYLME J --- --------- � - I - - �-� � ,� - � � \ _ _ I ------ � "'; � i � ' _=� � '. NEW _ ,a_n - _ � 1- I �6�/ I 2" SW -, NEW 81B - -1= � tn �� POLYMER TANKS - LINE �? LOCATIONS �� uXj ' SLUDGE STABILIZATION CONTROL PANEL ! J i i °' �� i EMERGENCY STOP (BUTTON ON PANEL &\ -- _� � i_ 33'-9• �-� I CORD ON CONVEYOR) SHUTS DOWN ALL ,� -'' " � � ` � ' EQUIPMENTINBULDING. � a+r-- � ! � i--i._�__�_:�`�J- - --� - �--j-=r=r:{-'-�--I--; � pI '. . .!: ' - ��-��-�- �_ �EM� IN I ERI�R WALL ,� i- � � � � -�si! � - � -�S��I ,-�� F- �^ ;� �; � , � � � �' i-- � ---i---�--1-�-' � �--�--i---� � -�-� - _ w � f � I � i � i ��,; .,� !':�� , r�i'�,`� ii �� ,: t� i� �_ ii i i i�'ii �l��r^t � �.._.,� t. ---�� _ �� 1 ll -�_-1 _I1_11f (_iYl � � � .�_,_1iiN111�L��_I � `-- --- - ! - _�, ' �y -�—, _ �, � , _ -- � ;�,�., „ , � - -- ---� -- = -. - � � W �� 111� �] (1�,a:.�.�;� _l��111_IK111 �,�_�� _� --� _� Iu��Y��: _ �-1�I-�t ��:�_ � �� 7 _�. — -� � -- = � ;� �-:;r f , --- '_K _ ;_ � I �o -- --- ; ,�, „ �I i '' _=� _}+, ;� _ -{- i - i i ' Q I -- - � I .K� _ �� - _ i ' I I- #1 #2 I' _-r ! #3 #4 - �5 �#6 i ; � W' , ; I ----- ' ! � i 4��_ NEW M CHINE _ ��-_ FUTURE MACFVWE ' i Q ' i ; — j K -.-�1.-�F_.- r-.- FOUNDATION - - - - _- _, FOUNDATION �� - - n � n � L�, � o �" ' t � 1_ - �� \ � � \ \ ; � _ ; � ; --- �-t- n = - `� -----�' ---- i - -- : � ~' �' - �' � NEW ' �yT —� - i --�--- ,; v� C � � �+--; . � 3„ SW K � � I I FUTURE z ; j ' NEW I � LINE �--- -_ 1__ NEW --,-Ft, � 4 � I DRAIN LINE O I � ' ! i , 4" gW � / - 4�� E � i � ,Q.', I � _ � LINE � ;' �` ��] % ' , _ _ - - - - ,` � -, � ' -� _- � —�3 f - ---------�----- � • - -- - '�+ - - I - _ � � K -- {- -i .-�j � 3 = f , - , � ��---�; j J _+ .,-�-3 � i-=-1'�4`�`-�, � - - � - - - - -- �- - � - -j j' � P ae e+t i . � � i � �' . . � �.. � �J_` . _ _-�'!r.� � � r- --�. . � 1'�"��%� �� _ r. _ '_ ' �- _.�- _� ..-, -i . T i_- _�l� � LL �- �. I - — ` --L_ '� ._ 1 :- L 11 _.,--L_�1 _�_ 1. ._�. _� _I -- � _ _L.�.._�!._� 1 _.� - - ----- �._. 1' PIPE CHASE I � i i W I �. � f ,' ; I i , , - 3��_2� � ; � , � ; i J� " � W I �/ � ' / , LL' � \\ � // � 12 P�%P'�� ''1. 3" SERV�CE WATER LINES UNDER GRATING I p NE � FEED THE BOOSTER PUMPS AND � � ��2� �� SPICKETS ALONG THE PIPE CHASE � �n \ / � / � � � � AS REQUIRED BY EQUIPMENT SUPPLIER. � - \ , � �__,,� �� 2. TAP EXISTING SERVICE WATER LWES TO FEED j w I ��i�4'MH NEW BOOSTER PUMPS & WASH WATER SYSTEM. � z ''�, ,� 3. DRAIN LINES RUN UNDERGROUND ; � AT AN APPROX. DEPTH OF 6'-8'. 4. ALL PIECES ARE DRAWN TO DIMENSION UNLESS OTHERWISE SPECIFIED. FLOOR PLAN 5. ROTATE FRAME FOR DRY POLYMER BIN #1 scA�e:�r=r� 90° TO BUILDING INTERIOR. U C � Y t�- � � o � � : � 9 0 3 \a o � . � � � ♦ /�� - . �:. � � z � � � O � � o < m w � � H � o a a � W� L� � E.-� a �� C7 ��H A zWo � �� H � � Q�w �05� � � � O � � pq U � o � � � W � N O ��;�� L7 3�'c X `�' rn W aF"v' � `�'Qz (i1 a ,a, o E"i � 6 Qx., A O W � Q SHEET NO. 2 OF 15 _ � G � � d a < z W u. a/ � � � J � i 90'-3" 51'4" _ . � �------------=-------------------------�-------------=------� � � � � � � I �- __-_ - _-; I a�-o� I I I I � I I I � I I I I i � r-� I I � I I I I I I i I I o I I i I ; I I I I I I � I 5�� I I I I I I � I I I. I I I � F I I I I I a i C I � - � � � --------- �--�--- � I C=_-------- ------------� !-------- --------- ---- _--------��.@�.�.�---��--�-� ---� �I �— — — — — — — — � I i 2�� ( I 5'-0" ( �`� i6 I 8'-0" I 8-2 ie �� I I � I i ; I I ' B I � _ �DRAIN __� DRAIN ( I C i~ ; ' j ; � — �� I 1 —�t -�- � �- � _ I a -__- -__-___ - _ - _- ---_____- - - � � I �� I i (7YP 8 � � � �� i r_A , . �, � _r_r �. �- � =�, �; � . � 1r ,-�;_ ;� _ , ` ,� ___ '.J;—� , 1,":,t_—_ �,:�� _ ;,�� , —_�,`�_— � I � � .; _ _—_ _—_ — --- I 1 2 I ; 3 I ' I � ( � DRAIN ( : i � BP #5 ' � � �BP #6E � ( . , ; � . !� ,-� ��, �-� - , -- ,-�� ,-- I . � ^ � �� -- � ' � � — ;-d-- — �-`;= - �� -�----�±� �— �=-��-1- - --- ; .v��- ' c-�- -' �- — � � I-,- � ' � ( .: % �,i \� I .�,� ---��,}--- �`. I I �---�--�r i�---�— -- ( '�' `' I o { U I i OFD Ii OFD I ; I � I i 9,.0� I -,r:�• , � A � I I ( ' � � �� ` � ; � � �------- I - -- - -- - - - - - -- - -- � �- - - - - - - - - - - - -- I � � -_ � _ _ � � --= ------- � ---- - — — ---- -- - -- ------, � � � =� ,�_o• --- -- --- --- --- � I o 3' PIPE CHASE o 4 I I I i I L DRAIN ---- DRAIN "_ J I �- -- -- -- -- -- - - -- -- - -- - - --- -- -- -- -- - - -- --- - - -- --- -- - - - - - - _ _ - r �---------------------------------------�---I------ —�E --------� � y � F A 1. 2. 3. 4. \„ STRUCTURAL NOTES SELECT FILL SHALL CONSIST OF SANDY CLAY OR CLAYEY SAND WITH A PLASTICITY INDEX BETWEEN (12) TWELVE AND (15) FIFTEEN WITH A LIQUID LIMIT LESS THAN (30) THIRTY. FILL MATERIAL SHALL 8E PLACED IN LOOSE LIFTS LESS THAN (9) NINE INCHES THICK AND UNIFORMLY COMPACTEO TO A MINIMUM OF (95) NINETY FNE PERCENT STANDARD PROCTOR DENSI7Y NEAR THE OPTIMUM MOISTURE CONTENT DETERMINED BY ASTM STANDARD D-698. OURING PIER CONSTRUCTION IF THERE IS EXCESSIVE WATER SEEPAGE, OR SLOUGHING OF SOIL �NTO THE PIER EXCAVATION, INSTALL TMPORP,RY STEEL CASING TO EXCLUDE INTRUSION OF WATER. PLACE CONCRETE IN PIERS WITHIN (8) EIGHT HOURS AFfER DRILLING IS COMPLETEO. A TREMIE SHALL BE USED FOR PLACING THE CONCRETE IN THE PIERS. ALL CONCRETE SHALI BE (3) SIX SACK WITH A MINIMUM COMPRESSIVE STRENGTH OF 3,600 PSI AT 28 DAYS. ALL REINFORCING STEEL SHALL BE GRADE 40. FOUNDATION PLAN rrrs � � D � �•� � �� z z z � � o F � � i o ., o a � m o n � � u � 3 " w � �� o � � a G L � _� � _ g � � o d a a a z LL <J 0 _\ � Z O Q � � H � � H � O o�� zWo A�� H V�] ��W �a 0�� a � U W � � � \ � o � � H W� � � N O � � � r � C7 3�� X `�' W � rn � F v x' �,¢w H a ¢ � �i � a �4 A A E"'� � h� � W� Q SHEET NO. 3 OF 15 J � / J � d _ _ ELEV. 476.00' C C � C � Zn � � : .�'�i s - tts ' � 3p � I 2'-10' ELEV. 461.00' ( PIER SECTIONS NOS. 1 THRU 8 � � .. � 2�6 #�1 @13", EA. WAY ELEV. 477.00' � ' Y �� I � � I r .i �. _ � � ' l ..� � T' �- I i I: ' ll 'I�� 'j • . . . `.�. � ' r�I'I�iif- ' �� io ��^ � � a,� ,��''-'; �_ N -i . � � 6" PVC � - �1= ' . , %WATER STOP � � �ir � #4 @ 12" � .� / °' �� #4 @ 12" N � • . � #3 STIRRUPS @12 � 2-#6 , � "' � ': �_ ' � �.;.,_..- • . _ . � 1 0' 8" I 8 I 3 0" ( 8' � i i SECTION A-A R I/F = 477.00' TOP WALL = 478.00' � /-TOP WALL = 478.00' F _ 477.00' I I / � �� PC = 473.67�� PC = 473.84' I L #4 @13", EA. WAY 4-#5 �� ., '! � . ,�," . :�` , I i � s^ s• #3 @ 1�' ,,.o. SECTION GC � /F = 477.00' J SECTION F-F THROUGH 5' PIPE CHASE F = 477.00' F = 476.87' /F = 477.00� TOP WALL = 478.� � �----_ F = 476.50' PC = 473.76' SECTION E-E THROUGH BELT PRESS NO. 5 BASIN � FOUNDATION SECTIONS NTS = 476.67' SECTION D-D THROUGH 3' PIPE CHASE � F = 476.69' #4 @13", EA. WAY i .�:!� � 1 �"iL.` . i . � . t'i:^ � .� , � -l� io I �—� '' �' �� , �� -��I• � , �'. . �� +T -j • #4 @ 12" � -= �i -r:- �.,� I� 1= io COMPACT 6" PVC ' �"` ' � � N SELECT : � . �ATER STOP � @ 12" , #4 @ 12" FILL y.I/ � . "�,, , , � . - � � �9, . ' �; � . �� , � � B�� I 5'-�" _ I 8"_ I 6'-4" ' 1 SECTION B-B � MS � TOP WALL = 478.00'-� F= 477.00' i I ( �`� I PC - 473.67' � � 3 � ri l � � ,�%� � � 5 � z � uzi m � � w ; � F i O -. 0 < a : n d+ � o � � o > � `V" u ° \ ,� o �c a � � _...,u» u,,.. � _ � a G `i O d a < a z < LL o� �� \ \ � � � C/� E� � � � � H z � � H H �x� W �� W� � � � � � �a�0 � o�� , o � a � W G� � / � V � o v w W7 � N O r—! Q h T �!�h�/ �./ 3`�� z XM �, w a F v � � z F'a ,.'�.� Q x �i Aa Q a "" W � Q SHEET NO. 4 OF 15 � � / l � �'� � � � �i� r� CA DISCHAR 22'_10�" 7.FRAMEASSEMB�Y 2. 0850 PERF ROLI ASSEMBLY 3. H617'S"-ROLL ASSEMBLY 4. 0430'S'-ROLL ASSEMBLY 5. ID430 "S"-ROLL ASSEMBLY 6. 0336'S"-ROLI ASSEMBLY 7. 02H5 B"-ROLL ASSEMBLY 8. 0282 TENSIONING ROLL ASSEMBLY (2) 9. 0285 DEFLEC710N ROLL ASSEMBLY 10. 0264 ORIVE ROLL ASSEMBLY (1) 21, 0264 DRlVE ROLL ASSEMBLY (]j 12. P12'10 TRACKING ROLL ASSEMBLY (2) 13. 0255 DEFIECTlON ROLL ASSEMBlY 14. GRAVIIY ZONE BELTTENSIONING ASSEMBLY T5. LO WER FRAME BEL7 TENSION W G ASSEMBLY 16. BELT TRACKING pEVICE 17. GRAVI7Y ZOME FlLTRATE PAN 76. WEDGE ZONE FIITRATE PAN t9. LOWER FtLTRATE PAN 20. UPPER SHOWER ASSEMBLY 21. LOWER SHOWER ASSEMBLY 22, TENSION ROLL CHUTE ASSEMBLY 23. UPPER �OC70R ASSEMBLY 24. LOWER DOCTORASSEMBLY 25. DRIVE ASSEMBLY 26.HEADBOXASSEMBLY 27. OISTRIBUTION CHUTE 28. DISCHARGE CHUTE ASSEMBLY 29. PLOW CHICANE ASSEMBLY (8 ROWS) 30.SLUDGELEVELER 31. SPLASH GUARD 32. GRAVITY ZONE GRID ASSEMBLY 33. WEDGE ZONE G{21D ASSEMBLY 34. FLOATING WEOGE 35. GRAVITY ZONE FILTRATE DRAIN (ON BOTH Si0E5) 36. WEDGE ZONE FILTRATE DRAIN (ON NEAR SIDE) 37. 5-ZONE FILTRATE DRAIN (ON NEAR SI�E} 38. NOT USED 39. LOWER SHOWER DRAIN 40. UPPEti SHOWER BACKWASH PIPING (FAR SIDE) 4'I. LOWER SHOWER BACKWASH PIPING (FAR SIDE) 42. PNEUMATIC MANIFOID 43. ELECTRICAL TERMINAI 80X 44. UPPER SHOWER DRAIN (NEAR SIDE) 45. TOP BEIT 46. BOTTOM BELT 47. PNEUMATIC CONTROL PANEL (NOT SHOWN) 48. ESTOP SWITCH (BOTH SIDES) 49. ELECTRICAL CONTROL PANEL (NOT SHOWN) BELT PRESS LAYOUT MS �... _ _ . . .. � --t,-''_ Z" � _ -_�i __ _� 1 / � ___ _ _i OftAtN p(PE tENGTHS TO BE DETERMINED ANO FRTEO AT JOBSITE SECTION 8-B 6�"� '____.� -__' T x� - �� . _�� '` SECTION A-A � � � _ � z � � � u u � < O < p � y � z p -, C C a 'V � ^�J u < 0 3 � �= \ � c c n \ / _.,�UUU11��.. \ � �j�m In r � � �� ♦1 �,��%. !� �H a N � � H � ��., O Fx., � � � W � � �� Q�w W � � � � � � � O U oq �.J � O 7 � � V�1 h O � r � L7 3�'� Q � z X� � W aE-'v x' �,¢w W aa� E-� � ¢ a � A A a� W .�"-. A SHEET NO. 5 OF 15 . . � � .a K d a 6 Q u _ < a �� \ \ / 1 / -►-- 2,_ 16,� 3. = 3�- 16" - . - - � -6-4 / � O r _ �,,�� ,_s4. 6� ^ � �_YF' A � '�A � 8600 LBS I °�Z.p� I MACHWE aRA/Hs'�aSJ � DIRECTION �� - -C'�-� --�-- �� 16.00' � [406mm] 8600 L �' I i 8^ � -- SQ. TY�^ j�j � _ __ _ , l�J - ^ 4�-84� 4�-e� � r,s^ � �ICD t � 4 M -t--02'-8' MIN—�- FOUNDATION PIATE - 1'-4' I- PER DWG. DMF 12908 (FIELDWELDTYP) 1f4 � / i SHIM AS ftEQ'0 + I \ _ I � C)I"1 mN 1 � I � � � o I tOj" � - � 267 x 102 GROUT POCKET 10,50' x 4.00' ..._��.g�_� SECTION A-A � a;��o co � I �� V �1 E POIM ,TOP OF FOUNDATION au� �secnon:.+-ai � �. - ��•',- �. _ ElEV.477.00' • . . . -. . . - , _:.. _. � • � • � - , .- =.� :: 3: -. �_ .. NOTES: 1. FURNISH UTILITIES AS REQUIRED BY EQUIPMENT MANUFAC7URER. a. AIR - CLEAN AND FOUR 4 CUBIC FEET PER MINUTE AT 9�SIG. b. WATER - 90 GALLONS PER MINUTE. POTABLE AT AMBIENT TEMPERATURE AND 85 PSIG. 2. THE LOADINGS INDICATED INCLUDE VIBRATION EFFECTS. 3. MACHINE WElGFlTS - DRY 24D00 LBS WET 29000 LBS 4. LEFT HANO MACHINE FOUtYDATtON- AS SHOWN RIGHT HAND MACHINE FOUNDATION- MIRROR IMAGE ��'-��4° � �'-�" � ELEVATIONS & FOUNDATION PLAN �s � 8' � ORNE I I 59001&S � --- --- �_ I �ICD � ! I 59W1B5 ( � o`� _ _� _ _ __ - �N N 4 $a . � � � M z 's a 8 z z w u :C �C p 6 $ � � � � O g o -, c < � a � :- a w � � � � � Z � < U � p u ti \G A n ii a� � ....�vuu,,. � \ \ / � Q � � � � Qi E.y OQ��-W. d O�H � � WW ��4� O �, v � W CW7 O � ��w O �ap � O � � � � � a � U W ! � J � _` \ �� O Y' Lti W � N O �� 3�'� ¢ '' z M �. G� a F' c x' �¢w W aa� F" �Qa A A a� ��`'��'� ` Q � � SHEET NO. �� 6 OF 15 _ 23'-3q" � 20''Zis" � BIOSOLIDS FROM VCWWTP i T1 G1 , I _ � 9 a T2 _ � � / G2 /1200 GPM 130 DTPD ' I / 300 GPM 32 DTPD PP1 POLY- MER i� � - BELT PRESS 1 O BWP1 SP1 1 1 PP2 POLY- MER � = r BELT PRESS 2 - O BWP2 Sp2 1 1 PP3 POLY- MER _ � I i BELT PRESS 3 = � o BWP� SP3 1 1 P�4 POLY- 5 CY/HR MER 32 DTPD / � '� BELT PRESS 4 /- 0 �� - - � � � � � ' � � L :G p o ¢ O % o O � J .�i � � � p � o -, o � a a � :. n � . � � w � f z 3 „�� a u 3 � �u u ° \n n � a a/ r_....«�,,,,,... ��.� ` ,,,,,., � � � � � f"� Q � H � � � � H C/� z W O W � � F-+ W W �i � C� p C�7 �a0 � � � � ` ' � � � � U � � � � � � W BWP4 n �� SP4 1 1 � � LEGEND G - GR(NDER SP-SLUDGE PUMP PP - POLYMER PUMP 8WP-800ST WATER PUMP T7 - 0.8 MG SLUDGE STORAGE TANK T2 - D.5 MG SLUDGE STORAGE TANK MFM - SLUDGE MAG FLOW METER �.� . .. LIME EXISTING FLOW DIAGRAM NOT TO SCAI.E C� �� ,� SLUDGE CONVEYOR 1 I � � \ _ � o a H W � N O � � � � � � O� � � � 20 CY/HR 'z � X � / 930 DTPD j� a E.W.. � r�i �¢z I I / W� a o PUG MILL � LAND APPLIED E-� a¢ a � FOR DISPOSAL Q� q A r-� � �� ?� �,S � Q � \ � SHEET NO. 7 OF 1 S % BIOSOLIDS FROM VCNlWiP � Tt / \ , T2 � G1 � � � � � \ G2 / '1200 GPM / 130 OTPD PROPOSED G3 z�a � �' � / FUTURE G4 / 600 GPM / 65 DTPD LEGEND G - GRINDER SP-SLUDGE PUMP PP - POLYMER PUMP BWP-BOOST WATER PUMP T1 - 0.8 MG SLUDGE STORAGE TANK T2 - 0.5 MG SLt1DGE STORAGE 7ANK MFM - SLUDGE MAG FLOW METER � .. . . � �' 30� GPM 32 DTPD / _� �I �l0 / / 300 GPM / 32 DTPD PP1 POLY- MER � � EXISTING BELT PRESS t Qy BWPt sPi 1 1 �+ PP2 � POLY- MER EXISTING BELT PRESS 2 aGwp" SP2 1 � la PP3 POLY- MER � ' EXISTING BELTPRESS3 P—�' BWP3 sPs 1 1 � PP4 I� POLY- MER � exisrwc � BELT PRESS 4 �-y BWP4 saa 1 1 PP5 POIY- MER � PROPOSED BELT PRESS 5 �-� BWPS PROPOSED '�- '�' SA5 R PP6 ?� POLY- MER � FUTURE BELT PRESS 6 0 sw� FUTURE 1 1 SP6 FUTURESCREW CONVEYER2 PROPOSED FLOW DlAGRAM NOT TO SCALE / 5 CYlHP. / 32 DTPD � _ ED SCREW CONVEYER 1 � � � � \ � 'L SLUDGE CONVEYOR 'L �IME —T �� V V /� V V � PUG MILL � � 30 CYMR / 195 DTPD LAND APPLIED FOR DISPOSAL 1 � z w u z � 'c u�- u � Y � � : z '' � o o < o � y � ? o a o -, o < a � � m' .. � m w � E 0 3� � " z F W � \7 q C a t� �/ !�``\*,*.auuuy,,,,, � � �' ' z�' ,�� \ �� '�'^ �o;h_ N J� r : �: !.•�y` �� //��Ih �`..� m�. .�� `c� O \ � � � � C/� � � � � ��r� � � " E,x".y � Z W O W�� F"� � � � W Q A a�o � 07�., O � U � � a \ r �•� � � =�- , V � O � V Fw-� j� � '�^ o L�� rn .7 3�`� � X m � W a F' d" �' �¢w Qaz E-i �¢a � A Q a� W � Q SHEET NO. 8 oF 1 s ! / ! � e 0 om �� m � R'1 C � "'� C � m W m r � � � rn � � -o D � � 0 �, v_ m � s m m T C � c � m n O Z � m � O �-_, � '"." _ J� I^I �IL��"}1 �.� w.7,j �L__J^ � �'I t I li i � I ! I �; � ��, I `, � I �I I � � � ' --- -. . _.—..- -- . __ _ � �— 7'-6 �/4° 5' PIPE CHASE .. ►�`,� . �E► � —� � O �� '_� o � � I C�� m � ,��`—` ` � - � �� c<��M1�� rnZ =. c) _ _ c„ i- -- � - r� �� ',�_ - ; � -- ---- --.. �I..- � % i , :� -... I , _._.� ,,... �-- --- �$/S„ �� _.�-"'�— — � �X � � � mz I o� ��- � � ��___ �� -.,— �� DELTATEK ENGINEERING 14114 DALLAS PARICWAY, SUITE 480 DALLAS, TEXAS 75254 PHONE: 469-374-9800 �u MACHINE DIRECTION �,_�,_. .. ---- -- 16'-0 13(16" NEW & FUTRUE BELT PRESS LAYOUT BIOSOLIDS EXPANSION AT THE VILLAGE CREEK WWTP CTTY OF FORT WORTH, TEXAS � V \ / � / T C -i TC O� m z� vD D C) 1z Oz zm � . . _.. __ . . _ _ _____ _ .__ '___ _ _. __ _ _ _.._ __ ' _ _ _ _ -' _ _ .._ '_ _ .1 �_ _ "__ . __ __ _ ,_. _ _. _ _. __ __ �' _" _'_ __ " - _I__ _ __ ...._ _ _ . . ' .__'._.'___.-_�_' � I � i � ' I I ' � 1 � f � � � � �� J �� I �I _�..._.� l'__"! � � � I � i � � � I � � � � � � I � � � � I I i � f ( �! rn� '��. � p RECTtON i i - I-i- - - — ...... ..... C- ....... . ... .. �.. � � � _ _-- _ _ I I -i i � �-G�r - -- -I- + ( I � i'�t- � .. I ! ii m , � ii ii � ii i �i �� ii �� i � � i ii j `� � � � i t r� _�i �'R`TTfiiTT?" �, � i; I�, � i�T!TT „ i j� � i_; ,-�_�;", �"1 �4=11. , ;I , .� +: '� f i I ; � i' i -}{ �._ � _�. w�J=�-� _I ��=� j - - -� -- i f T� r} - I I ' ��-� - � —' � � T i�� II i � �� ,� �� I ; --� -'�I� i �''�� I � � `� � , , � � r , , -+-;- rt - 'Tr' �__ _, � i� , ' �� ij'I � � p0 �� , �,..�.... �. ..i. 1 � � I l.. .1 !.....,_ _ � m _ i � !' � rnm C `,' N � � C m � o -o D � � m I _�II I I I� I� � rn V rn �� rn in N � c` rn � � � i �� I � � ULSIGNEU 9Y: DELTATLK LIJGINLLRMG DRAWN H1': 7. SIMON ' REVIGWEDB\': DHLTATEKCNGMF.L•RMG r�or scn�.s: ns Noreo N PILENAME: PROJL•CTIIp175•'/013U�I7U881 V / \ATE: APRIL 20W � � � 1'-9 7/8" REF � OA CONV, WIDTH 1 / ` FUTURE #6 MACHtNE �� - _ -'--- ------`--- _r�, P - ---- --- � I � � � -��z===��_=- =__=="-=�==x�-~s::�i; i - - - ,k-- i � :� � �� E � I i�� _ _ �` ��k 1 i ��= - - �` � , � ._ . _ "'_ - _ _ __ _ __ _ __ _- —,-= � ■ �f - FlEW #5 MACHINE l � � l_ � �-?-'. # I i �' �.;r � � �_, i e �----------- 4�fl f' ------ii`,—�`�� I I A �� CONVEYORLENG7H �� EXISTING CONVEYOR I � � RECEIVING CHUTE � . Ii i.Ir ; , - - ---- --- - - � _ ---I _ _-4 _ j�` DISCHARGE LEVEL� _ '_"._. - — - j ; :-- - - ---- ______---" } � --- l � - ----- y _ �--- /OPEN SIDE �� - -_...-__"_-- __-----�"--�-'.- --� _� - I _� � � � _ � - "�-- � — - _- '� �� _E�,T ; - -_---- _�~-- l--_�r � � �� - � 1 � �--_' " — � I - � :�, �i � � ,., --' ^ o, ' I � ; � I � ,,i I-_ �-�- I I a° � �� A 4- -, ; �� - 1 —`_ - - ' I � - . 9 ; .- �--�•1-`� 3 I? :�-.. i T'7 I .� ,--" j i � � � � � � ( � �� ' � ' " �1 � - / < ..................... .. .. , - B ANCHOR BOLTT �_. 1/2-13 UNC�BX� BY OTH "R 5' PIPE CHASE 23'3 3/4" _ 20'-2 3/16" _ � � �� i �� I _ � . � i � � �"'! �- — � , __ -1` �--z -:�, ,� <�----� —� - _- - � -- �. . . - _ � + �.� , �� \ �t� L� 1 �,.t-'E�- �'—.' y ..tl ,' __ x.� ��,� : - i`� � �-P--- , k T -s � k; "� '� - � -�--_-._ _ (% �' . � �� \�� . � f �� _ �-� �� ,� - x �s� _,. �� ., _�.� i � � Q � - --�, � , ' � � ' , i � I+I I I I � I I � L______L_L____ I I I � t I _J _—_'_'__._t_i_t_--.�---___1__1____--_ I �- - � - !1 " 3' PIPE CHASE l- �n�.�� va° CAKE D�SC�ARGE T-fi :i/4" VIEW OF NEW #5 MACHINE W/ PLATFORM_ r� '�J�I I (cCONVEYOR 5' PIPE CHASE � I Za � � i ' � � � �_ - r uVi � �o � � X �� , � NEW & FUTURE BELTS PRESSES NOTTOSCALE �' 1� 1�l _��_ _� SECTION A-A � � t�3 � � � CHUTE BY OTHERS CONVEYOR �- T.O:B. -, 1 ��EXtSTING � �"� � � �� 30° ,� � �, , � r------------- � ; , o ; i a i M � i - 2'-�^ ; � � ; � ' ; , , ! � _ 2'-11" SECTION B-8 r-� �� z z 's 'c � b m u � � � F � F Z e ., o a o � ❑ s o � � � �' m �o o � d , C / C/] � � � i/� � w � � H � O �A� � r� C/] W �i a ¢�� Q�w E-+ a �a-1 p w ��H �23 �M U � w W z � C � o � � H � � � � z�Q� X M a W d�H� � �¢W W aao F" �Qa � A A a� W � A � / � \ / SHEET NO. 10 OF I S � �i � c d a < f Z u �=. � / 9,_6„ s�-o^ � A � � v m � � b D A � � Z y V N D � � Z7 � _ 4'-0 13/16" _ � _ 6'-10 3/4" � Z < m � , —L----- i: b � -'`.'.�--------• ..., - - i i � �' � i ��- i I i � ,i ��.4n___i __ti_ � 3,_6" . .� `\ ` i, r_� �-.,,...� _ - .-.. , � =�'��_ � �/ i � I \ � � � � � � � � � � � � � i � �; - - � � i � � i t i A �� t" _.C� _ --{�� — — _ � // �� , �_8 ,,, 6� _ 9'-6" � O sv z° � m °' < V � � z �n�m--i z mpyz= p pAr�m � cp<Z� m ��Zm� �<N.O� mmm-O Zovz� �.i7T=� �G�mmtn � �DDD� Dz��m mDT�m o_+mcn o�c� D?Cnm ry• 0 Or�� mm pZ�G� m � ��m z � �==v D��° r �poWO �r"mm mz=� �Z�� O s' vz m -o � 4'-8 1/4" � i --�-TT- ��- '-_ _; T� I\�- --- .�. —.-!'�'_.'",_i _.. � _ I � � . �-�.� _-i- , ' � i i T � i� +T�� I: I. � � '.. i I 1 ; i i ',, ', �' ; � , � ^ � ---� --�-I- � �� -I--�- � �� 7- �� '---- -- � �� --_�... ._ _ _i.. �'..- �� ----_�._ ......_ I ; i. _ ,- - I- r- ' -r-._�._. , . i � I � — i i I '; I I I -- I I—�- ' � I , ' I i i ! i � � �� \ I � � T� I I i i \ . . � I , . ' � � i � , � I i � , I , I �i I . , , , i � �i � II � � i , �� '�'': I i ; II ' � I �� il i—;—,__, , � --__, i , � TT�— � ; -�__ i I ; , � � I � ; 'i � � I � � i li .— --r --� i 7 i' -- — I I t - i- � \ 1 �:. i--1i i � �� j '� I, I ; �� i� ��- .-.� � -- -�--- � r �-� --,-- �- ;- -r_ �_-,=� ` i � � � j i � t� I I�� _ ,;= C4�1 �;1 � ��9 � / p � DELTATEK ENGINEERINCT ��~.. y 14114 DALLAS PARKWAY, SUITE 480 '-'' o DALLAS, TEXAS 75254 ' vi PHONE: 469-374-9800 � \ \ / J � 15'-2" \ / BELT PRESS PALTFORM DETAILS BIOSOLIDS EXPANSION AT THE VILLAGE CREEK WWTP CITY OF ]FORT WORTH, TEXAS � rn � w N (J � '��/�� \ �CSIGNEDBY: DCLTATLAC•NGWEGRING '.* �/ '•,*� DRAWN01': J.SIMON i�Y i "'^ REVIOWED[il': DCLTATL•KL•N�MEL•RING C �.V_` �O� PLOTSCALE: nS�NOTL•� �i��_ FILGNAME: PROIL•CTIIP:75.7UI1OD13U88U 9 / ' UA7'E: AYRIL zon9 � / \ I I � ' * DIMENSION MAY VARY DEPENDING ON MOTOR MANUFACTURER 75-10 T 8 HOI H 13.50 � 8.00 OUTLET - 125 # A.N.S.I. FLAT FACE FLANGE � 9.2� / , _- O - � � � � � ! ( N � I I3.� I 9.84 I ' 13.39 Pl 11.75 % ' I �. � I �' O u'1 1 � � � I � o � N � � i � � .� _ -�_ - _ m � _� O ' � / 13.0o I 1z.19 I 013.50 i i I , � � _, �_ I , � � 0 .71 - 4 HOLES � � I Nt�0 -_-___�-__'- N m I _ - - --�- I ,-�,,-�•- GRINDER NTS � 35.51 I 17.32 i . ��/� � • ': M TAP 6.30 i GRINDER MOTOR NTS D 8.00 OUTLET -125 # A.N.S.I. FLAT FACE FLANGE QJ 11.75 .75-10 TAP- 8 HOLES � � � ` � i � �' � ' � --r-- -- ---, -- -- o � '_/ � � 0 , � 3.94 NOTE: 12.20 � ALL OIMENSIONS ARE IN INCHES 14.37 i 0.35 DIA __' i _ '.' / I 1`t�\ � i - � - I - -- I ,� � �� , \ I / 5.43 NI .� �- � OUTPUT \ � 74.15 I u i � 8.74 � � g KEY ( � � ,� 50mm 5.41 � � _ r, �j11 � Y W � 6�- v T�L/� Q O Q Q W ..7 � ^ ` .~.t ,�-� � � O 6 o � o a a a � E ` _ _---_ ' � m .. � � � � � � � '- N- � 0 3 w " z E ; o°? -� ---- - --�- -----�- c�n ',� � � ° � a m v � ( m + � o z a a o/ \ / i � �o��puunttti� \ / �. �*#,: :,Y��'/ � : �: �.� � �.�4 I ` � � : �� y � �n.� 4;N nt.. � 0.39 ��'�. i:'• :�:n �o:�c N TAP 2.17 //��41ttu�im��y`1;�� r 0.41 o.t87 � � � DIA. I / \ SHAFT JAW COUPLING SUPPLIED POLYMER FEED PUMP REDUCER NTS � 9.21 0.71 � DIA lQJ - - n� h '� d� '^�� Q i L ^ � N � � Q ' I , OUTPUT �Q F_�-' SHAFT � 3229 I 12.87 I 4.72 ^ (I-\l 0.71 - �_ 4i_r,� . \ _ ; � � � � �^ � � _"__ "'_�N __ _ ..... _ . ____1_ " '"'" - I � � . � m - 'n I � I � � ---- -- - . .�� fV SLUDGE PUMP 5''Z MOTOR NTS /�� j ,� / O� �//�j�// i 0.875 MOTOR COUP�ING BORE � � C/� E-� ��H A o�H � zWo � � � F � �LW70 � i U � � 0 � � � � � � O U � � / � � � � o v F W � � �.; � � � rn � � v z3XM � w aF� W a a z O H �da Q A w� u �� / SHEET NO. � 12 OF 15 / 1 t 1.88 � 5.47 � I 5.35 � I 11.68 6.50 3/8 -16 5.oa i TAP .56 2 �2 4.os _ DEEP 4- 3/4 CONDUIT ( � 1.s3 � ^� %- HOLES .--,-�- � .12 / � -�- .,s sQ. x _I_ I _ 1 _ 0 5.50 0.75 - 4 HOLES • .625-11 UNC-2B (d 7.00 4 HOLES I -- � '__�' /.\ '�_-_� t0 � / o - � , r - o � _ 6.44 � � � , � � 1.25 LONG � KEY 4.26 2.43 _ � -____=====I ! � � o r- --- - --1�----- --- -�I ----- -. �v I I � ----- I-v v ��___ =�____� o �n �ti m ao 1 _ .! _____\� .�2 � �.00 --- �___-_ - � � 2.75 'I SIDE VIEW ��,_-_� -- �� `< � � � � � � \` ��. �-_ _- ' '- \ I � I ` � , i' �� _ _� --� PLAN VIEW nicrueQr_F• � �n^ STD. 150# - =ACE FLANGE i � ,,.a, t.,2 �'� _ � ----_�------- - � _ � �� C_ 22.69 t .25 1 �� I � I �� I -� - ---I--1------ � � II ----� � i � i i i r---,��_ i i i i - - ----�-+-�� - --------E- _� i � i i -- ��r- u �-- r � �------' ----� � _J m �, � � 34.67 PUMP WITH GEARBOX 46.48 PUMP WITH GEARBOX ELEVAT�ON VIEW POLYMER FEED PUMP �s � �� i � � � N - " - _' _ ' t_ _ _np_- � � M vi i �_ _� � J - �d 5.50 B.C. ( I .47 -4 SLOTS POLYMER FEED PUMP MOTOR NTS -+ � r------� ( SUCTION : 2.50" STD. ��- n � FLAT FACE I �� I FLANGE � II � i � II � I 1 � i ,• ` i ,x�� ; s � � /^r � I � ! � ci --- --- ---- --- -�'------- ----� •- -- _tr � _ � ' o� � I\ � u� a ' � vi ri �f�==-=__� ==-==r�=va ---- � z.aa 2.aa i � � �.sz ' -� FRONT VIEW � --1-----; � r -�- ,c�-�-= � � � - i:�� - I :li � I M �.SB I � � i � o ��1 i i � � � � i � _ � ''�J I �.'� _ _T_ "_' __�' i • I � i � 2.75 � 275 ; i � � I � -{-- - � -�- ! -o--�= i �l � -- r ��,- � - � -o� � -r--_ imeoem,� BASE (A) VIEW ��------6!62-- I � i --� I � I .34 DIA. (4 - HOLES I o m I � I d: � I I v i I 2.75 2.75 ( I � I I � � �+ -- - - �`------t------ � � - � BASE (B1 VIEW NOTE: ALL DIMENSIONS ARE IN INCHES - - � � 5 _ z z � � � = � a � � � � a � y m � 6 d o .; o < < � m � � � � � z � � � � � o � \o o � a �. a� /`\\*�#\UUllllyll�� \ �.t" �?: o�:'a�kL:�O � � � � � �� H Q � H H W � � � � zQQ��W°1� O � � � � �tW70 �w U ��O � o�F" � v \ / � �o � � � h W� � ¢ � � �� C7 3XM W � � �� r�i �Qz E"{ '� Q x a �i A Q E"'� �t � � W � Q J SHEET NO. 13 OF 15 , �� :i .50 N.P.T. DRAIN r c �� ' �,,-a�, .+�.�-�-.. � . �� k�'� _ ` D � o THRUST � ' p • • � � A Q - �- � � � . � � _____ �Q � � D F k. ` Q ' � � O � � "�_i � � m P�AM flF P�UG THRUST B�OCK N.7.S. C � � �, w 1 { b� �a �/ i�, � � d� us 4 o THRtJST� ' o�j o� U ¢ � o - � ,s �- m �oa ----.� � � �'�r� o �, -i� 4 d� � 1 � d °° � _�a o m PLAN 4F TEE THRUST BLOCK N,T.S, EARTH ROCK LD. THRUST G A YOl. A YOt. <IN.) tTQNS? ' T. tFT.I {C.Y.T CfTJ {C.Y.I 4 8 8 S.1 �.5 2.S O.S 2.0 Q.2 �b.fi i�.a �.s s,e o.s z.s o.s 16,18 25.5 2.0 i b.5 t.fi 4.0 0.9 , t __, 24 45.2 .2.5 7.Q 3.1 5.01 i.7 78.3 4.4 9.Q 4�- 4 GENERAL NOTES FOR ALL THRUST BLOCKS 1. Concrete for blocking shall have a minimum compressive strength of 3,000 psi. 2. All caiculations are based on internal pressure of 200 psi for ductile iron and PVC, and 150 psi for concrete pipe. 3. Volumes of trust blocks are net volumes of concrete to be furnished. The corresponding weight of 3,000 psi concrete is equa) to or greater than the vertical component of the thrust on the vertical bend. 4. Pour concrete for thrust blocks against undisturbed earth. 5. Diminsions may be varied as required by field conditions where and as directed by the Owner's Representative. The volume of concrete blocking shall not be less than shown in tables. 6. The calculations are base on bearing pressures equal to 1,000 Ibs/sf in soil and 2,000 Ibs/sf in rock. 7. Use polyethylene wrap between concrete blocking and bends, tees, and plugs to prevent the concrete from sticking to fittings. 8. Concrete shall not extend beyond joints. � c }•' Q„ � ¢ , � .. � . . : ; < FLAN h1.T.5. PIPE JOIhtT A � PiPE J4tNT /.�Y.h\ !//.n\ � TrPic�t. TaEr�ch wrorH � � s� �i, f �Zo• �' � + a � b a � �� Q D I b � 1'-0" �+- c r t 4 a � p � � r- SECTIC?N A-A N.T.S. � • ��.�� a� Zx-�{}� E�rN �oc� E��t Rxx i.�. G tt�RUST A 9 YOL � A 8 YOL. I.t?. C'iHRUST A B YOL. A� B VQt.. tIN.) tFT.) t7QN5} {FT.) 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