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HomeMy WebLinkAboutContract 36722- - - CITY SECRElAR'< ~ o.o.E. flLE CONTRACTOR'S BONDING CO. c1rv sECRErAifr '· '·.-: · ·, ,. ; ~ · .. CONTRACT NO. ;)o1 QI)__ coNSTRUCT\ON'S coPV MENl SPECIFICATIONS AND CONTRACT DOCUMENTS CLIENT .)f:PARl SAUNDERS ROAD (From M arie Jones to East Loop 820 South) UNIT I -WATER AND SANITARY SEWER REPLACEMENTS UNIT II -PAVING RECONSTRUCTION & DRAINAGE IMPROVEMENTS Sewer Project No . P274 541200 70517 00056 83 TPW Project No . C200 20540 00056 83 DOE No . 2214 FOR THE CITY OF FORT WORTH, TEXAS SEPTEMBER 2007 MIKE MONCRIEF CHARLES R. BOSWELL MAYOR CITY MANAGER ROBERT D . GOODE, P.E. DIRECTOR, TRANSPORTATION AND ; PUBLIC WORKS DEPARTMENT S. FRANK CRUMB, P .E. DIRECTOR OF WATER DEPARTMENT 4108 Amon Carter Boulevard, Suite 200 Fort Worth, Texas 76155-2649 817-355-9437 WA NO . 98-039 I N A )8 : "\1 0 3 -,0 -0~ NOV . 2. 2007 : 4:29PMi 3 PM WJ ER ARLINGTON tineering FAX NO, 817 392 24B NO. 536 0 P. 3/40)2 Cll'Y Of FORT WORTH DEPARTMENT OF ENGINEERING ENGINEERING SERVICES DIVISION ADDENDUM NO. 1 Street Reconstruction. Sanitary Sewer Replacement for Saunders Road (from Marie Jones to East Loop 820 South) DOE NO. 2214 RELEASE DATE ; November 2, 2007 BID OPENING: November 8, 2007 INFORMATION TO BIDDERS: The Plans, Specifications and Contract Documents for the above mentioned project are revised and amended as follows: A In the proposal, Unit II -Paving and Drainage Improvements,: / 1. 4 EA Project Deals nation Sign, cornplete for the sum of: 5 ~00.00 / 1,290.00 / 14,00 - (Bid Item No. 1) per each $ / 2. 1000 CY 4' Topsol! complete for the sum of: (Bid Item No . 28) per Cubic yard 3. 1 Lump Sum Miscellaneous Utility Adjustments, complete for the sum of: (Bid Item No . 31) per Jump Sum 4. 5 Ea Water Valve Adjustment to proposed grade, 1he sum of: (Bid Item No, 32) Per each L9 !=ti Sanitary Sewer, Storm Drain or other Manhole$' (Bid Item No. 3~) Adjustment to prol)Qsed grade, completa of the sum of: 6. Water Meter Box Adjustment eo ea (Bid Item Na. 34) To proposed. grade $ / $ 14,000,0Q § 1.5,000.00 / $ 15,00Q .OO / I ~oo.oo -- $ 1.600.00 ,s-oo -- I ~M.QD ,,,,---· $ ~.1sq.op-c.7&-:>-./ $ 35,00 ~ I ,,jgo_oo 7. Add bid item the 11 temporary pavement---~air (6-fnch flex base and ,2•1nch HMAC)" for proposed storm drain, complete! for 'tl'le sum ot: ~$~,--- {Bid Item · No. 29, storm in toRQSSI• 2.500 .L.F. $. ___ __ 8. Add the "borrow material per City of Fort Worth Spec·.: NOY . 2. 2007 4:29PWfl 3 PM WIER ARLINGTON tineering Complete for the sum of: (Bid Item No. 30) 500 C.Y. 9. On the page of Part B Propos9! {cont): FAX NO, 817 392 248 NO . 536 0 P. 4/40J3 $ ____ _ $. ____ _ The 711'1 paragraRh shoyld reads "The Bidders agrees ta complete the contract within 250 Working Days and also on the special provlsion·s page SPw' 1 C, Toe number of wgddng days §hall be as' fe!l,aws: for units I & II combined : 2~0 ~orkjng Daye . e. In the plans, Sheet No.P001-The thickness of th~ proposed concrete pavement shou[d be 7winch A signed copy of the Addendum No. 1 shou ld be included In the sealed b[d envelope at the time of bid submittal. Fallu(e to acknowledge the receipt ot the Addendum could cause the bidder to be considered NON-ReSPONSIVE resulting In dlsquallflcation . Please acknowledge rece[pt of the Addendum in the bld proposal and on the outside of the sealed envelope. A. Douglas Rademaker, P.e. Dlreetor, Department of Engineering :CEl~N~ Company: Mv~lu '-' ~,rt -A / / # .. h ~ r· r/kr'I ~ Address: r o Q <D)' CfCf t:J ·Dena Johnson , P.E. 73 I \.,y-CIP Program Manager City: /.NV /ej f#.../ State:_fil.._ __ Telephone: t11 -zpt~ -oow NOY. 2.2 00 7 4:29 PM WIER ARLINGTON NO. 536 0 P. 5/40 SPECIAL PROVISIONS FOR STREET AND STORM DRAIN IMPROVEMENTS Table of Contents l. SCOPE OF WORK ................................................................................................................................... SP-4 2. AW ARD OF CONTRACT ..................................................................................................................... " SP-4 3. PRECONSTRltCTION CONFERENCE ...................................... "' ......................................................... SP-4 4. EXA1flNATION OF SITE ...................................................................................................... --.............. SP-4 5. BID SUB~AL .................................................................................................................................... SP-5 6. WATER FOR CONSTRUCTION ............................................................................................................ SP--5 7. SANITARY FACILITIES FOR WORK114ERS ........................................................................................ SP-5 8. PA~ ............................... , ... ~·-···--......................... " ................................................................................................................ SP-5 9. SUBSIDIARY WORK .............................................................................................................................. SP-5 10. LEGAL RELATIONS AND RESPONSIBILITIES 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. 33. 34. 35. 36. 37. 38, ~:· TO TiiE PUBLIC ...................................................................................................................................... SP-5 WAGE RATES ......................................................................................................................................... SP-5 EXISTING UTILITIES ............................................................................................................................. SP-5 P.Al<KWAY CONSTRUCTION ............... .-................................................ , .............................................. SP-5 MATERIAL STORAGE ........................................................................................................................... SP-5 PROTECTION OF EXISTING UTILITIES AND IMl>ROVE11ENTS .......................................................................................................................... SP-6 INCREASE OR DECREASE lN QUANTITIES ............................................................... , ...................... SP..6 CONTRACTORS RESPONSmILITY FOR DAMAGE CLAIMS .......................................................... SP-6 EQUAL EMPLO~TPROVISIONS ................................................................................................ SP-6 MINORITY AND WOMENS BUSINESS ENTERPRISE (MIWBE) COMPLIANCE ........................................................................................................................ SP· 7 FINAL CLEAN UP ................................................................................................................................... SP-8 CONTRACTOR'S COMPLIANCE WITH WORKER'S COMPENSATION LAW ............................................................. , ............................................................ SP-8 SUBSTI11JTIONS .................................................................................................................................... SP· l l MECHANICS AND MA TERIALSMEN'S LIEN .................................................................................... SP-11 WORK ORDER. DELAY ......................................................................................................................... SP-11 WORKIN'G DAYS ................................................................................................................................... SJ>-11 RIGHT TO ABANDON ........................................................................................................................... SP-11 ' CONSTRUCTION SPECIFICATIONS ................................................................................................... SP-11 MAINTENANCE STA~ .................................................................................................. -........ SP-11 DELAYS ................................................................................................................................... SP-11 DETOUR.$ AND BARRICADES ............................................................................................................ SP-12 DISPOSAL OF SPOlL/FlLL MATERIAL .............................................................................................. SP-12 QUALITY CONTR.OL TESTING ........................................................................................................... SP-12 PROPERTY ACCESS .............................................................................................................................. SP-13 SAFETY RESTRICTIONS -WORK NEAR HIGH VOLTAGE LINES ............................................... SP-13 WATERDEPAR11,,1ENTPRE-QUALtF1CATI0NS ............................................................................. SP-13 RlGltl' TO AUDIT .................................................................................................................................. SP-13 CONSTRUCTION STAKES ................................................................................................................... SP-14 LOCATION OF NEW WALKS AND DRIVEWAYS .......................................................................... SP-14 > ·r: "1• ' • '~1~!~' •~• '" ' ,• ! 1 r,),;i~.,~ I',~ l'I 1 ~~1~11ij' '1'~"1' • ,_,, ''/ ,1tt9t)(, :(,i:;:l, ""\•:",':"V:/1~~t':i1~:1,::111:11',~'r•\', J~ ;1:1;11t:~'ill''": •r:•:':li ~~I'~'( •), 1fCI.S'i;:i ~:J I ,r' ' I !Q'!~ I I ' ! ~ ' ' l l,-io~.t\ : ' L ' ' :, (; ' ( '• ~.W' ··::;;Q ' ;J <t!M "~ ~~~ ·~t'•1 • 'ti;Jt<11 t ;~~~~~ St,:cHi~~~'!lf. ''"•" ,,,: ",, ''\V,'1'•,·rr:·•'"~' "ij''~~~W,.,,,.,, .. ,,/'''l'l'I' ... ~~I, ,.J~ I'~'~ 'l'M,,,,1(.,1~!,-ll' , .. ,~. >'•1•••'••••,.,.ri!~ .•. ~'· ,•I " . . . , . ,:;c.., . l~: $' ,,. , . ,,, ,, ,,,(,) .. (,,,,\,. ~,.. r'i·,11 ., 'I 11<••11, .. )11,,,~., ,., ••• ,,,:,,·,>i>·,,it:i:,1• I"' :I, h • I\ I -ht< ! . 1i~1o r1,,l)~~~•f,•1)~I h~ll:.Uti;"" I { 111 ~.:c:•'. l,,).!/i{:~ II I !;'it :,~~)'!)!LJ~~:.~.,,/o ~!;~ ),~,}~)/•~)\ ,•~tl:J~2 ':'' "J'¥ ,1 .. 1 ,., "', .. , , , , ... , .. "it~ ... , • ,:,io ... )11!\ ., ., • h. "' i."\1Jltl .. ,r"i, .. t<rt ~r.!l 1'111,.rr.:'tn, :;.~ •• 'I • , "1 ~ ~ ,!1.-,, ~,'""'!. , , , 1,. SP-1 NOV . 2. 200 7 4: 30PM WI ER AR LIN GTO N NO. 536 0 P. 6/40 SPECIAL PROVISIONS FOR STREET AND STORM DRAIN IMPROVEMENTS Table of Contents CONSTRUCTION ITEMS: 41. PAY ITEM-UNCLASSIFIED STREET EXCAVATION ...................................................................... SP-15 42 . PAY ITEM -6" REINFORCED CONCRETE PAVEMENT ................................................................... SP-16 43 . PAY ITEM -SlLJCONE JOINT SEALING ................................................ " ..... "' ................................... SP-16 44. PAY ITEM· 7" CONCRETE CURB ........................................................................................................ SP-20 45. PAY ITEM-RETAINING WAJ.J.. .................... ___ .................................................................................... SP-20 46. PAY ITEM -REPLACE EXIST. CURB AND GUTTER ........................................................................ SP-20 47 . PAY ITEM -!WAC TRANSITION ......................................................................................................... SP-20 48. PAY ITEM-6" PIPE SUBDRAlN ........................................................................................................... SP-20 49 . PAY I1EM-TRENCH SAFETY ............................................................................................................. SP-20 50. PAY ITEM -8" TiilCK LIME STABILIZED SUBGRADE AND CEMENT FOR SUBGRADE STABil..IZATION ................................................................................................................ SP--21 51. PAY ITEM· 6" RMAC PAVEMENT (TBICKNESS TOLERANCES AND HMAC TESTING PROCEDURES) ...... , ........................................................................................................... SP-21 S2. ? AY ITEM -CONCRETE FLAT WORK (CURBt CURB & GUTTER. SIDEWALKS, LEADWALKS, WHEELCHAIR RAMPS AND DlUVEWAYS) ....................................... SP-22 53 . PAY ITEM-REMOVE EXISTING CONCRETE SIDEWALK, DRIVEWAYS , STEPS, LEADW ALKS AND WHEELCIIAIR RAMPS .................................................................. SP-22 54. PAY ITEM -REMOVE EXISTING CURB AND GUTTER ................................................................... SP-22 55. PAY ITEM-REMOVE EXISTING CURB INLET ................................................................................. SP-22 56. PAY ITEM· 6" REINFORCED CONCRETE DRIVEWAY ................................................................... SP·23 57. PAY ITEM -REMOVE AND CONSTRUCT CONCRETE STEPS ........................................................ SP-23 58. PAY ITEM -4' STANDARD CONCRETE SIDEWALK. LEADW ALK AND WHEELCHAIR. RAMP ....................................................................................................... SP-23 59. PAYITEM ·REMOVEANDREPLACEFENCE ................................................................................... SP-23 60. PAY ITEM -STANDARD 7" CURB AND 18" GOITER ...................................................................... SP-24 61. PAY rI'EM -RBMOVE AND RECONSTRUCT MAILBOXES/MISCELLANEOUS ........................... SP·24 62. PAY ITEM-BORROW ........................................................................................................................... SP-24 63. PAYITEM -CEMENTSTABILIZATION .............................................................................................. SP-24 64. PAY ITEM-CE~ .......................... ___ ., ............................................................................................ SP-24 65. PAY ITEM -NEW 7"' CONCRETE VALLEY GUTTER ........................................................................ SP-24 66. PAY ITEM • STORM DRAIN INLETS ................................................................................................... SP-25 67. PAY ITEM· TRENCH EXCAVATION AND BACl<.FtLL FOR STORM DRAIN ......................................................................................................... SP~2S 68. PAY ITEM -STORM WATER. POLLUTION PREVENTION (FOR DISTURBED AREAS EQUAL TO OR GREATER THAN I ACRE) .................................................................... SP-25 69. PRE BID ITEM -PROJECT DESIGNATION SIGN ............................................................................... SP-27 70. PRE BID ITEM -UTILITY ADJUSTMENT ........................................................................................... SP-27 71 . PRE BID ITEM· TOP SOIL .................................................................................................................... SP-27 72. PRE BlD ITEM -ADJUST WATER VAL VB BOX ................................................................................ SP-28 73. PRE BID rrEM • MANHOLE ADJUS1MENT .,,. ........ : .......................................................................... SP-28 74 . PRE BID ITEM -ADJUST WATER :METER BOX ................................................................................ SP-28 75. NON-PAY ITEM -CLEARING AND GRUBBING ................................................................................ SP-28 76. NON-PAY ITEM -SPRINKLING FOR DUST CONTROL ................................................................... SP-28 77. NON-PAY ITEM -PROTECTION OF TREES, PLANTS AND SOILS ................................................ SP-28 78. NON-PAY ITEM· CONCRETE COLOaED SURFACE ....................................................................... SP-29 SP-2 NOY . 2.200 7 4:3 0PM WI ER ARLIN GTON NO. 53 60 P. 7/40 SPECIAL PROVISIONS FOR STREET AND STORM DRAIN IMPROVEMENTS Table of C<>ntents SP-3 NOV. 2.200 7 4:30PM FOR : WI ER AR LI NGTON SPECIAL PROVISIONS FOR STREET AND STORM DRAIN IMPROVEMENTS PAVING RECONSTRUCTION : D.0 .E.NO . NO. 536 0 P. 8/40 1. SCOPE OF WORK: The work covered by these plans and specifications consist of the following: Reconstruction of and all other miscellaneous items of construc tion to be performed as outlined in the plans and specifications which are necessary to satisfactorily complete the work . Bidders are hereby informed that the Oifr~!?iW~]ij;~;ttiP.a'.r:Wi~ijfJ~.'f~~S/~~r[r\g reserves the right to evaluate and recommend to the City Council the best ijj,i.t;~Oi is considered to be in the best inte rest of the City . 3. PRECONSTRUC1ION CONFERENCE : The successf ul Con tractor, Eng ineer, and ~~;~~f~ shall meet at the call of the ~i;W for a preconstruction conference before any of l}ij work begins on th is project At this time, details of sequencing of the work , contact individuals for each party, request for survey , and pay requests will be covered. Prior to the meeting , the Con tractor shall prepare schedu les showing the sequencing and progress of their work and its effect on others . A final composite schedule will be pre ared during this conference to allow an orderly s~uence of P.roj~ct construction. ~s !tl~~'J.tfi' r ,, :· :11 .. 'J,;;1·~1if1!1 1t1(~r~(: ,' ., ... ··~·~m~v ··p.~·'''it¢ij .,~,"'!../' ,".:"1:·~:.:r:i1'l~':",l;:i.i:il: ·:, , ·,.~J:l ,,. ~.:• '•H¥'f6 "~-~~~.,~::~m .... r.. . .. P: ... P ..... , ~~~::~~~,: ,~~i!lt1JR:l:i:~.<';;?MSo/.l . .• . , •• ~ma ,. , . . . ... ,.. . ~-.,W.L'. .... ,.I. )l'.ff.i:1~ . 4. EXAMINATION OF SITE: It shall be the responsibility of the prospective bidder to visit the project site and make such examinations and exp lorations as may be necessary to determine all ~q~jij~~Jn'.~1 may affect construction of this project. Particular attention should be given to methods of providing ingress and egress to adjacent private and public propert ies , procedures for protecting existing improvements and disposition of all materials to be removed . Proper cons ideration should be given to these deta ils during preparation of the Proposal and all unusual ~~{ijij~~Mfij~\·i~~Hi1f~ rise to later contingencies should be brought to the attention of the :®'Jw prior to the submission of the Proposal . During the co nstruction of th is project, it is required that all parkways be excavated and shaped including bar ditches at the same time the roadway is excavated. Excess excavation will be disposed of at locations approved by the Engineer. During construction of th is project, the Contractor shall comply with present zoning requirements of the City of Fort Worth in the use of vacant property for storage purposes. 5. BID SUBMITIAL : Bidders shall not separate, detach or rernove any portion, segment or sheets from the contract documents at any time. Failure to bid or fully execute contract without retaining SP-4 NOV. 2. 200 7 4:31PM WIER ARLINGTON NO. 536 0 P. 9/40 contract documents intact may be grounds for designating bids as "non-resP,onsive " and rejecting bids as a ro riate and as determ ined b the lJ»0 ':~i:,'f..i\!11i;:;*iffi etr.'(~i:::~1,¥1,,1(:A).,f:61:Fn~ ·: ·,: ··~.:t'ii pp p Y .. Jl:~\~,H ~M! ............ ~.-~.i>4w;;~~ . , ;i.; ,l:f.!n~!,"!,,g, 6. WATER FOR CONSTRUCTION : Water for construction will be furn ished by the Contractor at his own expense, 7. SANITARY FACILITIES FOR W~WSt{S : The Contractor shall provide all necessary conveniences for the use of wiik~ at the project si te. Specific attention is directed to this equipment. 8. PAYMENT: The Contractor shall receive full payment from the City for all the work based on unit prices bid on the proposal and specified in the plans and specifications and approved by the Engineer per actual field measurement. 9. SUBSIDIARY WORK : Any and all work specifically governed by documentary requirement for the projects, such as conditions imposed by the Plans, the General Contract Documents or these special Contract Documents , in which no specific itern for bid has been provided for in the Propo.sal , ~h~II be cons idered as a sub~i~iary J ~,~.,~ •. ~9[~ .. ~.~ .. :9:f1~itft 1r.'J!jgth~h alL~L~g!~.~.~d in the pnce bid 1n the Pronnsal for each bid 1temi' 1J,;j~,;,.itl S1,Q~ W.tm~;flMialrl,!W.:'.n?.Ml .1.~~::1,~~tc:1.i,i ~q P1~ij~4eii~~!fi iij~~®i:i~~r:ro ~ftti~. ... · All objectionable matter required to be removed f.r.-9.1@ within the right-of-way and not particularly described under these specifications shall be covered by Item No. 102 "Clearing and Grubbing " and shall be subsidiary to the other items of the contrac t. 10 . LEGAL RELATIONS AND RESPONSIBILITIES TO THE PUBLIC : The Contractor's part1cu lar attention is directed to the r~uirements of Item 7 "Lenal Relations and Resoonsibilities to the Public" of the -~.;;;i ,,•H ""~:~~······~~~~''.'""!i ~"".ili~iei:.::.!1:1.A '1'if'~t~r:l*:IH~1~(p~{''i,'.l~J'af~;: ':<~~'i'ij D. ,Hh'~H!l~~!i' ... ln$.ild'.;h .~l .• !!?.~.:?.!It ......... ~:1.1..1. ~P.SilM), .... , ,J~,XJ;l•l,41 . , . ., 11. WAGE RATES: Compliance with and Enforcement of Prevailing Wage Laws Duty to pay Prevailing Wage Rates. The contractor shall comp ly with all requirements of Chapter 2258, Texas Government Code (Chapter 2258), including the payment of not less than the rates determined by the City Council of the City of Fort Worth to be the prevailing wage rates in accordance with Chapter 2258. Such prevailing wage rates are included in these contract documents . Penalty for Violation . A contractor or any subcontractor who does not pay the preva ili ng wage shall, upon demand made by the City, pay to the City $60 for each worker employed for each calendar day or part of the day that the worker is paid less than the prevailing wage rates stipulated in these contract documents. This penalty shall be retained by the City to offset its administrative costs, pursuant to Texas Government Code 2258.023. Comp laints of Violations and City Determination of Good Cause . On receipt of information, including a complaint by a worker, concerning an alleged violation of 2258.023 1 Texas Govamment Coda , by a contractor or subcontractor, the City shall make an initial determination , before the 31st day after the date the City receives the information , as to whether good cause exists to believe that the violation occurred. The City shall notify in writing the contractor or subcontractor and any affected worker of its initial determination . Upon the City 's determ ination that there is good cause to believe the contractor or subcontractor has violated Chapter 2258 , the City shall retain the full amounts claimed by the claimant or claimants as the difference between wages pa id and SP-5 NOV. 2. 200 7 4:31PM WI ER ARLINGTON NO. 536 0 P. 10/40 wages due under the prevailing wage rates, such amounts being subtracted from successive progress payments pending a final determination of the violation. Arbitration Requ ired if Violation Not Resolved . An issue relating to an alleged violation of Section 2258.023, Texas Government Code, including a penalty owed to the City or an affected worker, shall be submitted to binding arbitration in accordance with the Texas General Arbitration Act (Article 224 et seq., Revised Statutes) if the contractor or subcontractor and any affected worker do not resolve the issue by agreement before the 15th day after the date the City makes its initial determination pursuant to paragraph (c) above. If the persons required to arbitrate under this section do not agree on an arbitrator before the 11th day after the date that arbitration is required, a district court shall appoint an arbitrator on the petition of any of the persons. The City is not a party in the arbitration. The decision and award of the arbitrator is final and binding on all parties and may be enforced in any court of competent jurisdiction. Records to be Maintained . The contractor and each subcontractor shall, for a peliod of three (3) years following the date of acceptance of the work , maintain records that show (i) the name and occupation of each worker employed by the contractor in the construction of the work provided for in this contract ; and (ii) the actual per diem wages paid to each worker. The records shall be open at all reasonable hours for inspection by the City . The provisions of the Audit section of these contract documents shall pertain to this inspection. Pay Estimates . With each partial payment estimate or payroll period, whichever is less, the contractor shall submit an affidavit stating that the contractor has complied with the requirements of Chapter 2258, Texas Government Code. Posting of Wage Rates. The contractor shall post the prevailing wage rates in a conspicuous place at the site of the project at all times . Subcontractor Compliance. The contractor shall include in its subcontracts and/or shall otherwise require all of its subcontractors to comply with paragraphs (a) through (g) above. (Wage rates are attached at the end of this section.) 12 . EXISTING UTILITIES : The locations and dimensions shown on the Rlans relative to existing utilities are based on the best information available. It shall be the :~!i,fiW.,,r.'.§ responsibility to verify location of adjacent and/or conflicting utilities sufficiently in advance of construction in order that he rnay negotiate such local adjustments as are necessary in the construction process in order to provide adequate clearance. The Contractor shall take all necessary precautions in order to protect all services encountered. Any damage to utilities and any losses to the utility ~,ij due to disruption of service resulting from the Contractor's operations shall be at the Contractor's expense . 13. PARKWAY CONSTRUCTION: During the construction of this project, it will be required that all parkways be excavated and shaped at the same time the ro~9~~Y i~ .. ~~-~~V.~~~~: 1 ~~ ~.~i ~Y.~S!~~.'!'ill be disposed ot at locations approved by the ·miri~igfi /~fi tb:~,P.i P~~~.nl:>9-f §na,~t1ntt. 14. MATERIAL STORAGE: Material shall not be stored on private property unless the ~~~~~tgf. has obtained permission from the property ~~. bi:<rii ~~Q :· SP-6 ' P.-1:.1!-~! .•• ij NOV. 2. 2007 4:32PM WI ER ARLINGTON NO . 53 60 P. 11/40 15 . PROTECTION OF EXISTING UTILITIES AND IMPROVEMENTS : The ~tf~/5.t.~r. shall take adequate measures to protect all existing structures, improvements and utilities, which rnay be encountered. The utility lines and conduits shown on the plans are for information only and are not guaranteed by the City or the Engineer to be accurate as to extent, location and depth, they are shown on the plans as the best information available at the time of design, from the owners of the utilities involved and from evidences found on the ground . 18. EQUAL EMPLOYMENT PROVISIONS : Contractor shall comply with City Ordinance Number 7278 as amended by City Ordinance Number 7400 (Fort Worth City Code Sections 13-A-21 through 12- A-29) prohibiting discrimination in employments practices . The Contractor shall post the required notice to that effect on the project site, and at his request, will be provided by assistance by the City of Fort Worth's Equal Employment Officer who will refer l!:i~,2~f)!C: '&H •. , ... :Z~.F.I SP -7 NOY . 2. 2007 4:33PM WIER ARLINGTON NO. 536 0 P. 12/40 any qualified applicant he may have on file in his office to the Contractor. Appropriate notices may be acquired from the Equal Employment Officer. 19. MINORITY AND WOMEN BUSINESS ENTERPRISE M/WBE COMPLIANCE: In accordance with City of Fort Worth Ordinance No . i1ij'.$.~P;1Jfj'.?.(Jf;y has goals for the participation of minority business enterprises and women business enterprises in City contracts. The Ordinance is incorporated in these specifications by reference. A copy of the Ordinance may be obtained from the Office of the City Secretary. Failure to comply with the ordinance shall be a material breach of contract. M/WBE UTILIZATION FORM, M/WBE GOALS WAIVER FORM AND GOOD FAITH EFFORT FORM, as applicable, must be submitted within fine (5} city business days after bid opening . Failure to comply shall render the bid non-responsive. Upon request, Contractor agrees to provide the City complete and accurate information regarding actual work performed by a Minority or Women Business Enterprise (M/WBE) on the contract and payment thereof. Contractor further agrees to permit an 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 acts (other than a negligent misrepresentation} and /or the commission fraud by the Contractor will be grounds for termination of the contract and/or initiating action under appropriate federa l, state, or local laws or ordinances relating to false statement Further, any such misrepresentation (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 not less than three years . The City will consider the Contractor's performance regarding its M/WBE program in the evaluation of bids . Failure to comply with the City's M/WBE Ordinance, or to demonstrate "good faith effort", shall result in a bid being rendered non-responsive to specifications. Contractor shall prov ide copies of subcontracts or co-signed letters of intent with approved M/WBE subcontractors prior to issuance of the Notice to Proceed . Contractor shall also provide monthly reports on utilization of the subcontractors to the City's M/\NBE office. The Contractor may count first and second tier subcontractors and/or suppliers toward meeting the goals . The Contractor may count toward its goal a portion of the total dollar amount of the contract with a joint venture equal to the percentage of the M/WBE participation in the joint venture for a clearly defined portion of the work to be performed. All M/WBE Contractors used in meeting the goals must be certified prior to the award of the Contract. The MiWBE Contractor(s) must be certified by either the North Central Texas Regional Certification Agency (NCTRCA) or Texas Department ofTransportation (TxOOT), Highway Division and must be located in the nine (9) county marketplace or currently doing business in the marketplace at time of bid. The Contractor shall contact all such M/WBE subcontractors or suppliers prior to listing them on the M/WBE utilization or good faith effort forms as applicable. Failure to contact the listed M/WBE subcontractor or supplier prior to bid opening may result in the rejection of bid as non-responsive. Whenever a change order affects the work of an M/WBE subcontractor or supplier, the M/WBE shall be given an opportunity to perform the work . Whenever a change order exceeds 10% of the original contract, the M/VVBE coordinator shall determine the goals applicable to the work to be performed under the change order During the term of the contract the contract shall: 1. Make no unjustified changes or deletions in its M/WBE participation commitments submitted with or subsequent to the bid, and, ~. ""I ...... :.: -~ :iJ11 ... x , SP-8 NOY. 2.2 00 7 4:33P M WIE R ARLIN GTO N NO. 536 0 P. 13/40 2. If substantial subcontracting and/or substantial supplier opportunities arise during the term of the contract which the Contractor had represented he would perform with his forces, the Contractor shall notify the City before subcontracts or purchase orders are let, and shall be required to comply with modifications to goals as determined by the City, and, 3. Submit a REQUEST FOR APPROVAL OF CHANGE FORM, if the Contractor desires to change or delete any of the M/WBE subcontractors or suppliers. Justification for change may be granted for the following : a. Failure of Subcontractor to provide evidence of coverage by Worker's Compensation Insurance. b. Failure of Subcontractor to provide required general liability of other insurance. c. Fa ilure of Subcontractor to execute a standard subcontract form in the amount of the proposal used by the Contractor in preparing his M/WBE Participation plan. d. Default by the M/WBE subcontractor or supplier in the performance of the subcontractor. Within ten (10) days after final payment from the City, the Contractor shall provide the M/WBE Office with documentation to reflect final participation of each subcontractor and supplier used on the project, inclusive of M/WBEs. 20. FINAL CLEAN-UP : Final cleanup work shall be done for this project es soon as the paving and curb and gutter has been •1&.~. No more than seven days shall elapse after completion of construction before the roadway and R.OW. is cleaned up to the satisfaction of the Engineer. The Contractor shall make a final cleanup of arr parts of the work before acceptance by the City or its representative . This cleanup shall include removal of arr objectionable rocks, pieces of asphalt or concrete and other construction materials, and in general preparing the site of the work in an orderly manner and appearance. 21. CONTRACTOR COMPLIANCE WITH WORKER'S COMPENSATION LAW: A. Workers Compensation Insurance Coverage a. DEFINITIONS : b. Certification of coverage ("Certificate"). A copy of a certificate of insurance, a certificate of authority to self-insure issued by the commission, or a coverage agreement (TWCC-81 , TWCC- 82, TWCC-83, OR TWCC-84), showing statutory workers' compensation insurance cover.age for the 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 the beginning of the work on the project until the Contractor's/person's work on the project has been completed and accepted by the governmental entity. Persons providing services on the project ("subcontractor'' in §406.096)-includes arr persons or entities performing all or part of the services the Contractor has undertaken to perform on the project, regardless of whether that person contracted directly with the Contractor and regardless of whether that person has employees. This includes, without limitation, independent Contractors , subcontractors, leasing companies, motor carriers, ~fi@S pijrii,$.~. employees of any such entity, or 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 services 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. The Contractor shall provide coverage, based on proper reporting of classification codes and payroll amounts and filing of any coverage agreements, which meets the statutory requirements SP-9 NOY . 2. 2007 4:33 PM WIER ARLINGTON NO . 536 0 P. 14/40 of Texas Labor Code, Section 401.011 (44) or all employees of the Contractor providing services on the project, for the duration of the project. c. The Contractor must provide a certificate of coverage to the governmental entity prior to being awarded the contract . d. If the coverage 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 governmental entity showing that coverage has been extended . e. The Contractor shall obtain from each person providing services on a project, and provide to the governmental entity: ( 1) a certificate of coverage, prior to that person beginning work on the project, so the governmental entity will have on file certificates of coverage showing coverage for all persons providing services on the project; and (2) 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 f. The Contractor shall reta in all required certificates of coverage for the duration of the project and for one year thereafter. · g. The Contractor shall notify the governmental entity in writing by certified mail or personal delivery, within ten (10) days after the Contractor knew or should have known, or any change that materially affects the provision of coverage of any person providing services on the project. h. The Contractor shall post on each project site a notice , in the text, form and manner prescribed by the Texas Worker's Compensation , informing all persons providing services on the project that they are required to be covered, and stating how a person may verify coverage and report lack of coverage . i. The Contractor shall contractually require each person with whom it contracts to provide services on a project, to : r..~Wi;i ~i:\' : N/ .... 6 .. :t:li/:~ (1) provide coverage , based on proper reporting on classification codes and payroll amounts and filing of any coverage agreements, which meets the statutory requirements of rexas Labor Code, Section 401.011 (44) for all of its employees providing services on the project, for the duration of the project; (2) 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; (3) provide the Contractor, prior to the end of the coverage period , 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; (4) obtain form each other person with whom it contracts, and provide to the Contractor: (a) a certificate of coverage, prior to the other person beginning work on the project; and SP-10 NOY . 2. 2007 4:34PM j . k. 8. WIER ARLINGTON NO . 536 0 P. 15 /40 (b) 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 projec~ (c) retain all required certificates of coverage on file for the duration of the project and for one year thereafter. (d) notify the governmental entity in writing by certified mail or personal delivery, within ten (1 O) 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 (e) contractually require each person with whom it contracts, to perform as required by paragraphs (1)-(7), with the certificates of coverage to be provided to the person for whom they are providing services. By signing this contract or providing or causing to be provided a certificate of coverage, the Contractor is representing to the governmental entity 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 proper reporting of classification codes and payroll amounts, and that all coverage agreements will be filed with appropriate insurance carrier or , in the case of a serf. insured, with the commission's Division of Self-Insurance Regulation. Providing false or misleading information may subject the Contractor to administrative, criminal, civil penalties or other civil actions. The Contractor's failure to comply with any of these provisions is a breach of contract by the Contractor which entitles the governmental entity to declare the contract void if the Contractor does not remedy the breach within ten day after receipt of notice of breach from the governmental entity. 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. Th is notice does not satisfy other posting requirements imposed by the Texas Worker's Compensation Act or other Texas Worker's Commission rules . This notice must be printed with a title in at least 30 point bold type and text in at least 19 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 any additional words or changes: "REQUIRED WORKER'S COMPENSATION COVERAGE 65 /2:t:~ij : ' '"" ,r,~ij The law requires that each person working on this site or providing services related to this construction project must be covered by worker's 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 identify of their employer or status as an employee ." Call the Texas Worker's 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". NOV. 2. 200 7 4: 34 PM WI ER ARL INGTON NO. 536 0 P. 16/40 22. SUBSTITUTIONS : The specifications for materials set out the minimum standard of ijijijl~lh ~t the City believes necessary to procure a satisfactory project No substitutions will be permitted .u!?!(l ,t.h.~,9.9,~tractor has received wri~~~,,permission of the Engineer to make a substitution for the ~~f~ij~!r,tffat has been specified . kV:f:!~,e 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 substitutes is procured by the Contractor. Where the term "or equal ", or "approved equal " is not used in the specificat ions, 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 providing 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 the sub -section as related to "substitutions" shall be applicable to all sections of these specifications. 23 . MECHANICS AND MATERIALMEN'S LlEN : The Contractor shall be required to execute a release of mechanics and materialmen's liens upon receipt of payment. 24 . WORK ORDER DELAY: All utilities and right-of-way are expected to be clear and easements and/or permits obtained on this project within sixty (60) days of advertisement of this project The work order for subject project will not be issued until all utilities, right-of-ways, easements and/or permits are cleared or obtained . The Contractor shall not hold the City of Fort Worth responsible for any delay in issuing the work order for this Contract. 25 . WORKING DAYS : The Contractor agrees to complete the Contract within the allotted number of working days . 26. RIGHT TO ABANDON: The City reserves the right to abandon , without obligation to the Contractor , any part of the project or the entire project at any time before the Contractor begins any construction work authorized by the City. 27. CONSTRUCTION SPECIFICATIONS: This contract and project are governed by the two following published specifications, except as modified by these Specia l Provisions: STANDARD SPECIFICATIONS FOR STREET AND STORM DRAIN CONSTRUCTION CITY OF FORT WORTH STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION NORTH CENTRAL TEXAS A copy of either of these specifications ma~ be purchased at the Office of the Department of Engineering, 1000 Throckmorton Street, 2 d Floor, Municipal Building , Fort Worth, Texas 76102 . The specifications applicable to each pay item are indicated in the call-out for the pay item by the Engineer. If not shown, then appl icable published specifications in either of these documents may be followed at the discretion of the Contractor. General Provisions shall be those of the Fort Worth document rather than Division 1 of the North Central Texas document. 28 . MAINTENANCE STATEMENT: The Contractor shall be responsible for defects in this project due to faulty materials and workmanship, or both, for a period of two (2) years from date of final acceptance of this project and will be required to replace at his expense any part or all of the project which becomes defective due to these causes . 29. DELAYS; The Contrac tor shall receive no compensation for delays or hindrances to the work, except when direct and unavo idable extra cost to the Contractor is caused by the failure of the City SP-12 NOY . 2. 2007 4:34 PM WIER ARLINGTON NO . 5360 P. 17 /40 to provide info rmation or material, if any, which is to be furnished by the City. When such extra con:,.pen ~~.ti~D)~ .. ~!.~.im~g A ~ri~t~n ~t~t~.n,:ent thereof shall be presented by the Contractor to the · pjr'~or:~!~~:if)~i;l'ftr.rt~·li:\r:~Qg_i.n~r:icig and if by him found correct shall be approved and referred by him to the Council for final approval or disapproval ; and the acUon thereon by the Council shall be final and binding. If delay is caused by specific orders given by the Engineers to stop work or by the performance of extra work or by the failure of the City to provide material or necessary instructions for carry ing on the work, then such delay will entitle the Contractor to an equivalent extension of time, his application for which 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 form all his obligatiOns hereunder which shall remain in full force until the discharge of the contract. 30. DETOURS AND BARRICADES : The Contractor shall prosecute his work in such a manner as to create a minimum of interruption to traffic and pedestrian facilities and to the flow of vehicular and pedestrian traffic within the project area. Contractor shall protect construction as required by Engineer by providing barricades. Barricades, warning and detour signs shafl conform to the Standard Specifications "Barriers and Warning and/or Detour Signs,• Item 524 and/or as shown on the plans. Construction signing and barricades shall conform with u1980 Texas Manual on Uniform Traffic Control Devices, Vol. No . 1." 31 . DISPOSAL OF SPOIL/FILL MATERIAL: Prior to the disposing of any spoil/fill material, the Contractor shall advise the Director of the Department of Engineering 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 the 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 that the site is not in a known flood plain or 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 Contractors expense. In the event that the Contractor disposes of spoil/fill materials at a site without a fill permit or a letter from the administrator approving the disposal site, upon notification by the Director of Engineering, Contractor shall remove the spoil/fill material at its expense and dispose of such materials in accordance with the Ordinance of the City and this section. 32. QUALITY CONTROL TESTING : (a) The Contractor shall fumish , at its 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 shall 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 day5 prior to the placing of concrete Uijing the same aggregate1 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) Qual ity control testing of on site material on th is 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 SP-13 NOV . 2.200 7 4:35 PM WI ER ARLINGTON NO . 536 0 P. 18/40 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 its 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 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. 33. PROPERTY ACCESS: Access to adjacent property shall be maintained at all times unless otherwise directed by the Engineer. 34. SAFETY RESTRICTIONS-WORK NEAR HIGH VOLTAGE LINES: The following procedures will be followed regarding the subject item on this contract (a) A warning sign not less than five inches by seven inches, painted yellow with black letters that are legible at twelve feet shall be placed inside and outside vehicles such as cranes, derricks, power shovels, drilling rigs, pile drivers, hoisting equipment or similar apparatus. The warning sign shall read as follows : ''WARNING-UNLAWFUL TO OPERATE THIS EQUIPMENT WITHIN SIX FEET OF HIGH VOLTAGE LINES." (b) Equipment that may be operated within ten feet of high voltage lines shall have an insulating cage-type of guard about the boom or arm, except back hoes or dippers and insulator links on the lift hood connections. (c) When necessary to work within six feet of high voltage electric lines, notification shall be given the power company (TU Electric Service Company) which will erect temporary mechanical barriers, de-energize the line or raise or lower the line. The work done by the power company shall not be at the expense of the City of Fort Worth . The notifying department shall maintain an accurate log of all such calls to TU Electric Service Company and shall record action taken in each case . (d) The Contractor is required to make arrangements with the TU Electric Service Company for the temporary relocation or raising of high voltage lines at the Contractor's sole cost and expense. (e) No person shall work within six feet of a high voltage line without protection having been taken as outlined in Paragraph (c). 35. WATER DEPARTMENT PRE-QUALIFICATIONS : Any Contractor performing any work on Fort Worth water or sanitary sewer facilities must be pre-qualified with the Water Department to perform such work in accordance with procedures described in the current Fort Worth Water Department General Specifications which general specifications shall govern performance of all such work. 36 . RIGHT TO AUDIT: (a) 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 ~·~ik~· 'I!\ \;/~t.!f:r.ZPi,i SP-14 NOV. 2.2 00 7 4:35 PM WI ER ARLIN GTO N NO. 536 0 P. 19/40 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 workspace 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, under the expiration of three (3) years after final payment under the subcontract, 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 subcon tract and further , that City shall have access during normal working hours to all subcontractor facilit ies 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. City shall give subcontractor reasonable advance notice of intended audits . ( c) C?ntri~~g~~!~~ •. ~ij,.~.~cpr:it~~~~!o~, r a ree t~ Pt~~o{Q8~J,P.X., ~~~~'~ij~~~~.~.flf'l. \~,,~~~' ~ffi~~., ~~.,~7,,9~,~!~~ . ..b~~.1thtii .• ~ C1tv . i.di ~lft.;.l ' •,a ' .ri J ' Ot\h i'iC l'\· oor: m'e', !r,if .f''L"i I=~, 1 1:1,Mf.lii, .-<i'"/!M i'.c,l',l",,l r.1<, ' !!I rr·~''"''''J~'..:.i ''.I' l I 'I ' •1 111~'•1r•'l1l,,rc,c, ) 1,,,, I /111 ~:.,, (1' I i,:,,,),1~ !~'"i''"l ~l ,F.'~~).t:Ui:~f.(M,~~,.~ t-?·, J1, ·1': ...... rn · · · ·t ··f! · •· ·•· ····~ 11,111!,"· 'f j r:.;,··:n·······...i:....; ... le,' ....... ...:i::i....i:~ .... ··l!f· ~~. · J.m.!11~ !;p~I t·,',,. , g :!M'l' 1:<1.'1~:Q,t ;~,1,~,, .. :ttiJi.~Y!H~)~:lfl?.1,H·1'~m~!f,<;ij 37 . CONSTRUCTION STAKES; The City, through its Surveyor or agent, will provide to the Contractor construction stakes or other customary methods of markings as may be found consistent wit h professional practice to establish line and grade for roadway and utility construction and centerlines and benchmarks for bridgework . These stal<es sha ll be set sufficiently in advance to avoid delay whenever practical. One set of stakes shall be set for all utility construct ion (water, sanitary sewer, dra inage, etc.), one set of excavation/or stabilization stakes, and one set of stakes for curb and gutter and/or paving . It shall be the sole responsibility of the Contractor to preserve, ma intain, transfer, etc., all stakes fumished until comp letion of the construction phase of the project for which they were furnished. If, in t he opinion of the Engineer, a suffic ient number of stakes or markings provided by the City have been los t, destroyed, or disturbed , that the proper prosecution and control of the work contracted for in the Contract Documents cannot take place, then the Contractor shall replace such stakes or markings as required. An individual registered by the Texas Board of Professional Land Surveying as a Registered Professional Land Surveyor sha ll replace these stakes, at the Contactor's expense. No claims for delay due to a lack of replacement of construction stakes will be accepted, and time will continue to be charged in accordance with the Contract Documents. 38. LOCATION OF NEW WALKS AND DRIVEWAYS; The Contractor will make every effort to protect existing trees with in the parl<Way, with the approva l of the engineer the Contractor may re-locate proposed new driveways and walks around existing trees to minimize darnage to trees. SP-15 NOY. 2. 2007 4:36PM WIER ARLINGTON NO . 5360 P. 20/40 CONSTRUCTION 41. PAY ITEM-UNCLASSIFIED STREET EXCAVATION: See Standard Specifications Item No. 106, "Unclassified Street Excavation" for specifications governing this item. Removal of existing penetration or asphalt pavement shall be included in this item. Operations necessary to windrow exist ing gravel base in order to lower or ra ise subgrade shall be considered as subs idiary to this item and no additional compensation shall be given as such . SP-16 NOV . 2.2007 4:37P M WI ER ARLINGTON NO . 536 0 P. 21/40 During the construction of th is project, it is required that all parkways be excavated and shaped at the same time the roadway is excavated. Excess excavation will be disposed of at locations approved by the engineer. The intention of the bll, is to pay only the plan quantity without measurement Should either contracting party be able to show an error in the quantities exceeding 10 percent, then actual quantities will be paid for at the unit prices bid . The party requesting the payment of actual rather than plan quantities is respons ible for bear ing any survey and/or measurement costs necessary to verify the actual quantities . 42 . PAY ITEM -6" REINFORCED CONCRETE PAVEMENT : (a) All applicable provisions of standard Specifications Item 314 ·concrete Pavement ," shall apply. The Contractor shall use a six (6) sack concrete mix for all hand placement in the intersections . The unit price bid per square yard shall be full payment for all labor, material , equipment and incidentals necessary to complete the work. (b) Once an evaluation of the pavement is made to determine whether the crack is due to distress or minor shrinkage, the following policy will apply: (1) When the crack is minor and due to shrinkage (cosmetic), then no further treatment will be needed . (2) If the crack is due to distress (structural), the failed pavement must be removed and rep laced a minimum of 5 feet. In no case should the remaining portion of the panel be less than 5 feet wide after repairing the failed panel. (3) Any crack within 12 inches of any joint must be removed and replaced a min imum of 5 feet to prevent future spalling of the pavement. (c) Alf concrete pavement not placed by hand shall be placed using a fully automated paving machine as approved by the Construction Engineer. Screeds will not be allowed except if approved by the Construction Engineer. 43 . PAY ITEM-SILICONE JOINT SEALING FOR CONCRETE PAVEMENT: 1. SCOPE CITY OF FORT WORTH , TEXAS TRANSPORTATION AND PUBLIC WORKS DEPARTMENT SPECIFICATION for SILICONE JOINT SEALING (Revision 1, October 18, 1989) (Revis ion 2, May 12, 1994) This specification for silicone joint sealing Portland Cement Concrete pavement and curbs shall supersede Item 314.2. (11) "Jo int Sealing Materials " of STANDARD SPECIFICATIONS FOR STREET AND STORM DRAIN CONSTRUCTION- CITY OF FORT WORTH, and Item 2.210 "Joint Sealing " of STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION -NORTH TEXAS COUNCIL OF GOVERNMENTS. 2. MATERIALS 2.1 The silicone joint sealant sha ll meet Federal Specification TI -S-001543A for Class A sealant except as modified by the tes t requirements of th is specification . Before the installation of the joint sealant. the Contractor shall furnish the Engineer certification by an independent testing laboratory that the silicone joint SP -17 NOV. 2. 2007 4:37 PM WI ER ARLINGTON NO . 5360 P. 22 /40 sealant meet these requirements. 2.2 The manufacturer of the silicone joint sealant shall have a min imum two-year demonstrated, documented successful field performance with Portland Cement Concrete pavement silicone joint sealant systems . Verifiable documentation shall be submitted to the Engineer. Acetic acid cure sea lants sha ll not be accepted. The silicone sealant shall be cold applied. 2.3 Self-Leveling Silicone Joint Sealant The joint sealant shall be Dow Coming 890-SL self-leveling silicone joint sealant' as manufactured by Dow Coming Corporation, Midland, Ml 48686-0994, or an approved equal. Self-Leveling Silicone Joint Sealant Test Method Test Reguirement AS SUPPLIED ***• Non Volatile Conten~ % min. 96 to 99 MIL-S -8802 Extrusion Rate , grams/minute 275 to 550 ASTM D 1475 Specifie Gravity 1.206 to 1.340 •*~'* Skin-Over Time , minutes max . 60 ~ Cure Time, days 14 to 21 **** Full Adhesion , days 14 to 21 AS CURED -AFTER ASTM D 412, Die C Mod . Elongation, % min. 1400 ASTM D3583 Modulus @ 150% Elongation, psi max . 9 (Sect 14 Mod.) ASTM C 719 Movement , 10 cycles@ +100/-50% No Failure ASTM D3583 Adhesion to Concrete, % Elongation min. 600 (Sect 14 Mod .) ASTM D 3583 Adhesion to Asphalt, % Elongation min. 600 (Sect . 14 Mod .)' 2.4 The j oint filler sop shall be of a closed cell expanded polyethylene foam backer rod and polyethylene bond bteaker tape of sufficien t size to provide a tight seal. The back rod and breaker tape shall be installed in the saw-cut joint to prevent the jo int sealant from flowing to the bottom of the joint. The backer rod and breaker tape shall be compatible with the silicone joint sealant and . no bond or reaction shall occur between them. Reference is made to the "Construction Detail " sheet for the various joint details with the ir respective dimensions . 3. TIME OF APPLICATION .!1'5Vlll~~ t:'i 'l:~~,)~M On newly constructed Portland Cement Concrete pavement, the joints shall be initially saw cut to the required depth with the proper joint spacing as shown on the "Construction Detail" sheet or as directed by the Engineer within 12 hours of the pavement placement. (Note that for the "dummy" joints, the initial 1/4 inch SP-18 NOY . 2. 200 7 4:3 7PM WIER ARLINGTON NO. 53 60 P. 23 /40 width "green " saw--cut and the ''reservoir" saw cut are identical and should be part of the same saw cutting operation. Immediately after the saw cutting pressure washing shall be applied to flush the concrete slurry from the freshly saw cut joints .) The pavement shall be allowed to cure for a minimum of seven (7) days. Then the saw cuts for the joint sealant reservoir shall be made, the joint cleaned, and the joint sealant installed . During the application of the joint sealant, the weather shall not be inclement and the temperature shall be 40F (4Q) and rising . 4 . EQUIPMENT 4.1 All necessary equipment shall be furnished by the Contractor. The Contractor shall keep his equipment in a satisfactory working condition and shall be inspected by the Engineer prior to the beginning of the work . The minimum requirements for construction equipment shall be as follows : 4.2 Concrete Saw. The sawing equipment shall be adequate in size and power to complete the joint sawing to the required dimensions. 4.3 High Pressure Water Pump: The high pressure co ld water pump ing system shall be capable of delivering a sufficient pressure and volume of water to thoroughly flush the concrete slurry from the saw-cut joint. 4.4 Air Compressors: The delivered compressed air shall have a pressure in excess of 90 psi and 120 cfm. There shall be suitab le reaps for the removal of all free water and oil from the compressed air. The blowMtube shall fir into the saw-cut joint 4.5 Extrusion Pump: The output shall be capable of supplying a sufficient volume of sealant to the joint. 4 .6 Injection Tool: This mechanical device shall apply the sealant uniformly into the jo int. 4 .7 Sandblaster: The design shall be for commercia l use with air compressors as specified in Paragraph 5.4 . 4.8 Backer Rod Roller and Tooling Instrument These devices shall be clean and free of contamination. They shall be compatible with the join depth and width requirements . 5. CONSTRUCTION METHODS e~t>il"?i ....... ~r.ZQi 5. 1 General : The joint reservoir saw cutting, cleaning , bond breaker installation, and joint sealant placement shall be performed in a continuous sequence of operations 5.2 Sawing Joints : The joints shall be saw-cut to the width and depth as shown on the "Construction Detail" sheet. The faces of the joints shall be uniform in width and depth along the full length of the joint 5.3 Cleaning Joints: Immediately after sawing, the resu lting concrete slurry shall be completely removed from the joint and adjacent area by flushing with high pressure water. The water flush ing shall be done in onMirection to prevent joint contamination. SPM19 ·•. NOY. 2. 200 7 4:3 8P M WI ER AR LIN GTO N NO. 536 0 P. 24/40 When the Contractor elects to saw the joint by the dry method, flush ing the joint with high pressure water may be deleted . The dust resulting from the sawing shall be removed f rom the joint by using compressed air . (Paragraph Rev . 1, October 18, 1989) After comp lete drying , the joints shall be sandblasted. The nozzle shall be attached to a mechan ical aim ing device so that the sand blast will be directed at an angle of 45 degrees and at a distance of one to two inches from the face of the joint. Both joint faces shall be sandblasted in separate , one directional passes . Upon the termination of the sandblasting , the joints shall be blown"out using compressed air. The blow tube shall fit into the joints. The blown joint shall be checked for residual dust or other contamination . If any dust or contamination is found , the sandb lasting and blowing shall be repeated until the joint is cleaned. Solvents will not be permitted to remove stains and contamination. Immediately upon cleaning , the bond breaker and sealant shall be placed in the j oint. Open , cleaned j oints shall not be left unsealed overnight Bond Breaker Rod and Tape : The bond breaker rod and tae shall be installed in the cleaned joint prior to the application of the joint sealant in a manner that will produce the required dimens ions . 5.4 Jo int Sealan t: Upon placement of the bond breaker rod and tape, the jo int sea lant shall be applied using the mechanical injection tool . The joint sealant application shall not be permitted when the air and pavement temperature is less than 40F (4C). Jo ints shall not be sealed unless they are clean and dry. Unsatisfactorily sealed joints shall be refilled . Excess sealant left on the pavement surface shall be removed and discarded and shall not be used to seal the joints . The pavement surface shall present a clean final condition. Traffic shall not be allowed on the fresh sealant until it becomes tack-free. Approval of Joints: A representative of the sealant manufacturer shall be present at the job site at the beginning of the final cleaning and sealing of the joints. He shall demonstrate to the Contractor and the Engineer the acceptable method for sealant installation . The manufacturer's representative shall approve the clean, dry joints before the sealing operation commences. 6 . WARRANTY The Contractor shall provide the Engineer a manufacturer's written guarantee on all joint sealing materials. The manufacturer shall agree to provide any rep lacement material free of charge to the City. Also, the Contractor shall provide the Eng ineer a written warranty on all sealed joints. The Contractor sha)J ~~ff~~.~~ replace any failed joints at no cost to the City. Both warranties shall be for tii:,,:)(~~ after final acceptance of the completed work by the Engineer. 7 . BASIS OF PAYMENT Payment will be made at the Contract bid item unit price bid per linear foot (L.F.) as provided in "MEASUREMENT " for "SILICONE JOINT SEALING ", which price of SP-20 NOY. 2. 2007 4:38PM WI ER ARLINGTON NO. 5360 P. 25/40 shall be full compensation for furnishing all materials and for all preparation , delivery, and application of those sealing materials and for all labor, equipment, tools and incidentals necessary to complete the silicone joint sealing in conformity with the plans and these specifications. 44. PAY ITEM-7" CONCRETE CURB: The Contractor may, at his option, construct either integral or superimposed curb. Standard Specification Item 502 shall apply except as follows: Integral curb shall be constructed along the edge of the pavement as an integral part of the slab and of the same concrete as the slab. The concrete for the curb shall be deposited not more than thirty (30) minutes after the concrete in the slab. If the Contractor fails to backfill behind the curb within seven (7) calendar days of pouring the curb and gutter, the amount paid for the curb shall be reduced by 25% until the backfill operation is complete . 45. PAY ITEM-RETAINING WALL: This item will consist of placing retaining walls in locations and at heights determined by the engineer in the field. All applicable section of City of Fort Worth Standard Specification item 518 shall apply except as fol lows: Retaining wall shall be constructed per City of Fort Worth Construction Standard Drawing No. S-M13 "Reta ining Wall With Sidewalk" where applicable . All existing brick and/or stone retaining walls not significantly impacted by proposed grade changes will be protected . Replacement of retaining walls not impacted by proposed grade changes will be at the expense of the Contractor. 46. PAY ITEM-REPLACE EXIST. CURB AND GUTTER: This item is included for the purpose and removing and replacing existing curb and gutter in transition areas as determined by the Engineer in the field . The proposed curb and gutter will be of the same dimensions as the existing curb and gutter to be removed. Quantities for this pay item are approximate an~ are given only to establish a unit price for the work The price bid per linear foot for "REPLACE EXIST. CURB AND GUTTER" as shown in the Proposal will be full payment for materials including all labor, equipment, tools and incidentals necessary to complete the work. 47 . PAY ITEM-HMAC TRANSITION: This item will consist of the furnishing and placing at varying thicknesses an HMAC surface in transition areas where indicated on the plans, as specified in these specifications and at other locations as may be directed by the Engineer. This item shall be governed by all applicable provisions of Standard Specifications Item 312 . The price bid per ton HMAC Transition as shown in the Proposal will be full payment for materials including all labor, equipment, tools and incidentals necessary to complete the work. 48. PAY ITEM --6" PIPE SUBDRAIN: No specific location for this item is designated on the plans. Subdrain shall be installed only if field conditions indicate ground water at subgrade level after excavation and if deemed necessary by the Engineer. 49. PAY ITEM-TRENCH SAFETY: Description: This item will consist of the basic requirements which the Contractor must comply with in order to provide for the safety and health of workers in a trench. The Contractor shall develop, design and implement the trench excavation safety protection system . The Contractor shall bear the sole SP-21 NOV . 2.200 7 4:38PM WIER ARLINGTON NO . 536 0 P. 26 /40 responsibility for the adequacy of the trench safety system and providing "a safe place to work" for the workman . The trench excavation safety protection system shall be used for all trench excavations deeper than f1Ve (5) feet. The Excavating and Trenching Operation Manual of the Occupational Safety and Health Administration, U.S . Department of Labor, shall be the minimum governing requirement of this item and is hereby made a part of this specification. The Contractor shall, in addition, comply with all other applicable Federal , State and local rules, regulations and ordinances . Measurement and Payment All methods used for trench excavation safety protection shall be measured by the linear foot of trench and paid at the unit price in the Proposal , which shall be total compensation for furnishing design, materials, tools, labor, equipment and incidentals necessary, including removal of the system . Trench depth for payment purposes for Trench Safety Systems is the vertical depth as measured from the top of the existing ground to the bottom of the pipe. All provisions of Standard Specification No. 312 . 7 'Construction Tolerance' shall apply except as modified here in: 1) After completion of each asphalt paving course , core tests will be made to determ ine compliance with the contract specifications. The hot-mix asphaltic concrete pavement will be core drilled by the City of Fort Worth . The thickness of the asphaltic surface will be determined by measurement cores taken at locations determined by the Engineer. The thickness of individual cores will be determined by averaging at least three (3) measurements . If the core measurements indicate a deficiency, the length of the area of such deficient th ickness shall be determined by additional cores taken along the length of the pavement in each direction unt il cores are obta ined which are at least of specified thickness . The width of such area shall not be tess than % of the roadway width . 2) When the th ickness of the base course (as determined from core samples) is more than 15% deficient of the plan thickness, the Contractor shall remove and replace the deficient area at his own expense. If the thickness is less than 15% deficient, the Contractor shall make up the difference in the base thickness with surface course material. 3) The surface course must be the plan thickness . This does not include surface course material used to make up deficiencies in the base course as described in item 2). 4) The overall th ickness of aspha ltic concrete pavement must be a minimum of the plan thickness . Deficient areas (as determ ined in item 1) found to be less than the plan thickness will be removed and replaced at the Contractor's expense . SP-22 NOV . 2.2 007 4:39PM WI ER ARLINGTON NO . 5360 P. 27 /40 5) No additional payment over the contract price will be made for any hot-mix asphaltic concrete course of a thickness exceeding that required by the plans and specifications. 6) HMAC Testing Procedure: The Contractor is required to submit a Mix Design for both Type "B" and "D" asphalt that will be used for each project. This should be submitted at the Pre-Construction Conference. This design shall not be more than two (2) years old . Upon submittal of the design mix a Marshal (Proctor) will be calculated, if one has not been previously calculated, for the use during density testing. For type "B" asphalt a maximum of 20% rap may be used. No Rap may be used in type "D" Upon approva l of an asphalt mix design and the calculation of the Marshal (proctor) the Contractor is approved for placement of the asphalt. The Contractor shall contact the City Laboratory , through the inspector, at least 24 hours in advance of the asphalt placement to schedule a technician to assist in the monitoring of the number of passes by a roller to establish a rolling pattern that will provide the required densities. The required Density for Type "B " and for Type "D" asphalt will be 91 % of the calculated Marshal (proctor). A Troxler Thin Layer Gauge will be used for all asphalt testing . After a rolling pattern is established, densities should be taken at locations not more than 300 feet apart. The above requirement applies to both Type "B" and "D" asphalt. Densities on type "B" must be done before Type "D" asphalt is applied. Cores to determine thickness of Type "Bn asphalt must be taken before Type "·D" asphalt is applied . Upon completion of the application of Type "D " asphalt additional cores must be taken to determine the applied thickness. 52 . PAY ITEM -CONCRETE FLAT WORK (CURB. CURB & GUTTER. SIDEWALKS, LEADWALKS. WHEELCHAIR RAMPS AND DRIVEWAYS): Concrete flatwork is defined as curb , curb and gutter, sidewalks, leadwalks, wheelchair ramps and driveways as shown in the plans. Th is provision governs the sequence of work related to concrete flatwork and shall be considered a supplement to the specifications governing each specific item. Required backfilling and finished grading adjacent to flatwork shall be completed in order for the flatwork to be accepted and measured as completed. No payment will be made for flatwork until the pay item has been completed, which includes backfilling and finished grad ing . 53. PAY ITEM -REMOVE EXISTING CONCRETE SIDEWALK, DRIVEWAYS, STEPS. LEADWALKS AND WHEEL CHAIR RAMPS: This item includes removal of existing concrete sidewalks, driveways, steps, leadwalks and wheelchair ramps at location shown on the plans or as designed by the Engineer. See Item No . 104 "Removing Old Concrete". for Specificat ions governing this item . 54 . PAY ITEM -REMOVE EXISTING CURB AND GUTIER: Where shown on the plans or where designated by the Engineer, existing curb and or gutter and existing laid down curb shall be removed and disposed of in a manner satisfactory to the Engineer. Measurement will be by the linear foot for curb and gutter, laydown curb removed. and for all labor, tools , and incidentals necessary to complete the job . 55. PAY ITEM -REMOVE EXISTING CURB INLET: SP-23 NOY. 2.2 00 7 4:39 PM WI ER ARLINGTON NO. 536 0 P. 28 /40 This item shall include all labor, materials , and equipment necessary to remove and dispose of the existing inlet and removal and connection of the existing RCCP lead pipe inlet as shown on the Plans and as directed by the Engineer. 58 . PAY ITEM -4' STANDARD CONCRETE SIDEWALK, LEADWALK AND WHEELCHAIR RAMP: All applicable provisions of standard Specifications Item 104 "Removing Old Concrete" and Item 504 "Concrete Sidewalk Driveways" shall apply except as herein modified . The Contractor shall construct standard concrete wheelchair ramps as shown on the enclosed details, or as directed by the Engineer. The Contractor shall not remove any regulatory sign, instruction sign, street name and sign or other sign which has been erected by the City. The Contractor shall contact Signs and Marking Division, TPW '""'"'('''''S8"i '"~, ..... "B (. 1.1 .. "'' ........ ,.,,1,,, .. :fi§lsi)- All concrete flared surfaces shall be colored with LITHOCHROME color hardener as manufactured by L.M. Scofield Company or equal. The color hardener shall be brick red color and dry-shake type, and shall be used in accordance with manufacturers instructions . "Contractor shall provide a colored sample concrete panel of one foot by one foot by three inches dimension, or other dimension approved by the Engineer, meeting the aforementioned specification . The sample, upon approval by the Engineer, shall be the acceptable standard to be applied for all construction covered in the scope of this pay item. The method of application shall be by screen, sifter, sieve or other means in order to provide for a uniform color distribution." 59 . PAY ITEM-REMOVE AND REPLACE FENCE: This item shall include the removal and reconstruction of the existing fence at the locations shown on the plans or where deemed necessary by the Engineer. The Contractor shall exercise caution in removing and salvaging the materials to they may be used in reconstructing the fence . Their constructed fence shall be equal in every way, or superior, to the fence removed. The Contractor shall be responsib le for keeping livestock within the fenced areas during construction operation and while removing and relocating the fence, and for any damage or injury sustained by persons , livestock or property on account of any act of omission, neglect or misconduct of his agents, employees , or :··m· ~,i;;1oo .. ,., D :lT·: ' '' SP-24 NOV . 2. 2007 4:40PM WIER ARLINGTON NO. 5360 P. 29/40 subco ntractors . The unit price per linear foot shown on the Proposal shall be full compensation for all materials , labor, equ ipments, tools and incidentals necessary to complete the work. 60 . PAY ITEM-STANDARD 7 " CURB AND 18" GUTTER: All provisions of Standard Specification No. 502 'Concrete Curb and Gutter' shall apply except as modified herein: Subsidiary to the unit price bid per linear foot shall be the following : a. A min imum of 5n or greater as required depth of stabilized subgrade properly compacted under the proposed curb and gutter as shown in the construction details . b. If the Con tractor fails to backfill either in from of the gutter or behind the curb within seven (7) calendar days of pouring the curb ·and gutter, the amount paid for the curb and gutter shall be reduced by 25% until the backfill operation is complete . Standard Specifications Item No. 502, shall apply except as herein modified . Concrete shall have minimum compress ive strength of three thousand (3 ,000) pounds per square inch in twenty-eight (28) days . 'The quantity of mixing water shall not exceed seven (7) gallons per sack (94 lbs .) of Portland Cement. The slump of the concrete shall not exceed three (3) inches . A minimum cement content of five (5) sacks of cement per cubic yard of concrete is required. 61. PAY ITEM -REMOVE AND RECONSTRUCT MAILBOXES/ MISCELLANEOUS: This item includes the removal and reconstruction of existing mailboxes, brick walls , flowerbed trim and miscellaneous items within the ri ght of way which may be damaged or removed during construction. When possible, the Contractor shall salvage existing materials for reuse in the replacement or repair of damaged or removed items . Items which are to be repaired or reconstructed should look architecturally the same in material and appearance and should be reconstructed or repaired in a better or new condition. All applicable provisions of City of Fort Worth Construct ion Standards shall apply . 62 PAY ITEM-BORROW: 63 . PAY ITEM -CEMENT STABILZATION: All applicable provisions of Item 214 , 'Portland Cement Trea tment' shall apply . 64. PAY ITEM -CEMENT: All applicable provisions of Item 214, 'Portland Cement Treatment' shall apply. 65 . PAY ITEM-NEW 7'' CONCRETE VALLEY GUTTER: This item shall inc lude the construct ion of concrete valley gutte rs at various locati ons to be de termi ned in field. SP-25 NOV . 2.200 7 4:4 0PM WI ER ARLINGTON NO . 53 60 P. 30/40 Removal of existing, asphalt pavement. concrete base, curb and gutter, and necessary excavation to install the concrete valley gutters all shall be subsidiary to this pay item . Furnishing and placing of 2:27 concrete base and crushed limestone to a depth as directed by the Engineer and necessary asphalt transitions as shown in the concrete valley gutter details shall be subsidiary to this Pay Item. See standard specification Item No. 314", ·concrete Pavement'', Item 312 "Hot-Mix Asphaltic Concrete ", Item Na . 104, "Removing Old Concrete", Item No. 106, "Unclassified Street Excavation" Item No. 208 "Flexible Base." Measurement for final quantities of valley gutter will be by the square yard of concrete pavement and the curb and gutter section will be included. Contractor may substitute 5" non-reinforced (2:27) Concrete Base in lieu of Crushed Stone at no additional cost See Item 314" Concrete Pavement". The concrete shall be designed to achieve a minimum compressive strength of 3000 pounds per square inch. Contractor shall work on one·half of Valley gutter at a time, and the other half shall be open to traffic . Work shall be completed on each half within seven (7) calendar days. 66. PAY ITEM -STORM DRAIN INLETS : An alternative method of construction for these items will be "Pre-Cast" manholes and inlets. If the Contractor desires to use this method, he must submit details for the construction to the Transportation and Public Works Department fore review and approval if said details are acceptable. The Pre-Cast construction must be equal or superior to the strength requirements for this item as set out in Item 444, "Manholes and Inlets" and said construction shall be in compliance with all other requirements of Item 444 where applicable . 67. PAY ITEM-TRENCH EXCAVATION AND BACKFILL FOR STORM DRAIN: Work under this item includes all the proposed excavation and backfill in the project area and the necessary fill area . Payment will be made for the quantity of earth excavated/backfilled. The placing of fill shall be subsidiary to the trench excavation/backfill price. Excess material which is obtained from excavating the trench shall be used for fill placement subject to the provisions of Item 114 of the City of Fort Worth Standard Specifications. All excavated material which is unacceptable as fill material shall become the property of the Contractor to be hauled off the site and disposed of properly. Unacceptable material shall be , but not limited to : rocks, concrete , asphalt, debris, etc. The cost for removal and disposal of unacceptable material shall be subsidiary to the unit prices. 68 . PAY ITEM -STORM WATER POLLUTION PREVENTION (FOR DISTURBED AREAS EQUAL TO OR GREATER THAN 1 ACRE): PERMIT : As defined by Texas Commission on Environmental Quality (TCEQ) regulations , a Texas Pollutant Discharge Elimination System (TPDES) General Construction Permit is required for all construction activities that result in the disturbance of one to five acres (Small Construction Activity) or five or more acres of total land (Large Construction Activity). The Contractor is defined as an "operator" by state regulations and is required to obtain a permit. Information concerning the permit can be obtained through the Internet at http://www .tnrcc .state.tx .us/permitting/water perm/wwperm/construct.html. Soil stabilization and structural practices have been selected and designed in accordance with North Central Texas Council of Governments Best Management Practices and Erosion Control Manual for Construction Activit ies (BMP Manual). This manual can be obtained through the Internet at www.dfwstormwater.com/runoff.html. Not all of the structural controls discussed in the BMP Manual will necessarily apply to this project. Best Management Practices are construction management techniques that, if properly utilized, can minimize the need for physical SP-26 NOV . 2. 2 0 0 7 4: 4 1 PM WIER ARLINGTON NO. 5360 P. 31/40 contro ls and possible reduce costs . rhe methods of control shall result in minimum sediment retention of not less than 70%. NOTICE OF INTENT (NO!} If the project will result in a total land disturbance equal to or greater than 5 acres, the Contractor shall sign at the pre-construction meeting a TCEQ Notice of Intent (NOi) form prepared by the engineer. It serves as a notification to the TCEQ of construction activity as well as a commitment that the Contractor understands the requirements of the permit for storm water discharges from construction activities and that measures will be taken to implement and maintain storm water pollution prevention at the site. The NOi shall be submitted to the TCEQ at least 48 hours prior to the Contractor moving on site and shall include the required $100 application fee. The NOi shall be mailed to: Texas Commission on Environmental Quality Storm Water & General Perm its Team : MC-228 P.O. Box 13087 Aust in, TX 78711-3087 A copy of the NOJ shall be sent to: City of Fort Worth Department of Environment.al Management 5000 MLK Freeway Fort Worth, TX 76119 NOTICE OF TERMINATION (NOTI: For all sites that qualify as Large Construction Activity, the Contractor shall sign, prior to final payment, a TCEQ Notice of Terminat ion (NOT) form prepared by the engineer. It serves as a not ice that the site is no longer subject to the requirement of the permit. The NOT should be mailed to: Texas Comm iss ion on Envi ronmental Quality Storm Water & General Permits Team; MC-228 P .O. Box 13087 Austin, TX 78711-3087 STORM WATER POLLUTION PREVENTION PLAN (SWPPP): A document consisting of an erosion control and toxic waste management plan and a narrative defining site parameters and techniques to be employed to reduce the release of sediment and pollution from the construction site. Five of the project SWPPP's are available for viewing at the plans desk of the Department of Eng ineering . The selected Contractor shall be provided with three copies of the SWPPP after award of contract, along with unbounded cop ies of all forms to be submitted to the Texas Commiss ion on Env ironmental Quality. LARGE CONSTRUCTION ACTIVITY -DISTURBED AREA EQUAL TO OR GREATER THAN 5 ACRES: A Notice of Intent {NO!) form shall be completed and submitted to the TCEQ including payment of the TCEQ required fee. A SWPPP that meets all TCEQ requirements prepared by the Eng ineer shall be prepared and implemented at least 46 hours before the commencement of constructi on activities . The SWPPP shall be incorporated into in the contract documents . The Contractor shall submit a schedu le for implementation of the SWPPP . Deviations from the plan must be submitted to the engineer for approval . The SWPPP is not warranted to meet all the conditions of the permit since the actual construction activities may vary from those anticipated during the preparation of the SWPPP . Modifications may be required to fully conform to the requirements of the Perm it. The Contractor must keep a copy of the most current SWPPP at the construction site . Any alterations to the SWPPP proposed by the Contractor must be prepared and submitted by the Contractor to the engineer for review and approval. A Notice of Termination (Non form shall be submitted within 30 days after fina l stabilization has been achieved on all portions of the site that is the responsibility of the perm ittee, or, when another permitted operator assumes control over all areas of the site that have not been finally stabilized. SP-27 NOY . 2. 2 0 0 7 4: 4 1 PM WI ER ARL I NG TO N NO . 5360 P. 32/40 SMALL CONSTRUCTION ACTIVITY -DISTURBED AREA EQUAL TO OR GREATER THAN ONE ACRE BUT LESS THAN FIVE ACRES : Subm ission of a NOi form is not required . However, a TCEQ Site Notice form must be completed and posted at the site . A copy of the completed Site Notice must be sent to the City of Fort Worth Department of Environmental Management at the address listed above . A SWPPP , prepared as described above, shall be implemented at least 48 hours before the commencement of construction actMties . The SWPPP must include descriptions of control measures necessary to prevent and control soil erosion , sedimentation and water pollution and will be included in the contract documents . The control measures shall be installed and maintained throughout the construction to assure effective and continuous water pollution control. The controls may include, but not be limited to , silt fences, straw bale dikes, rock berms, diversion dikes , interceptor swales, sed iment traps and basins, pipe slope drain, inlet protection, stabilized construction entrances, seeding, sodding, mulching , soil retention blankets, or other structural or non -structural storm water pollution controls . The method of control shall result in a minimum sediment retention of 70% as defined by the NCTCOG "BMP Manual." Deviations from the proposed control measures must be submitted to the engineer for approval. PAYMENT FOR SWPPP IMPLEMENTATION : Payment shall be made per lump sum as shown on the proposal as full compensation for all items contained in the project SWPPP . FOR DISTURBED AREAS LESS THAN 1 ACRE , sooij~t;t!1;l~:r.{~W$l ~.N\'.·?~ -40 SHALL BE APPLICABLE. 69 . PRE BID ITEM-PROJECT DESIGNATION SIGN : The Contractor shall construct and install two (2) Project Designation Signs and It will be the responsibility of the Contractor to maintain the signs in a presentable condition at all times on each project under construction . Maintenance will include painting and repairs as directed by the Engineer. It will be the responsibility of the Contractor to have the individual project signs lettered and painted in accordance with the enclosed detail. The quality of the paint , painting and lettering on the signs shall be approved by the Engineer. The height and arrangement of the lettering shall be in accordance with the enclosed detail. The sign shall be constructed of%" fir plywood, grade AMC (exterior) or better. These signs shall be installed on barricades or as directed by the Engineer and in place at the project site upon commencement of construction. The work , which includes the painting of the signs , installing and removing the signs , furnishing the materials, supports and connections to the support and maintenance shall be to the satisfaction of the Engineer. The unit price bid per each will be full payment for materials including all labor, equipment, tools and incidentals necessary to complete the work. 70 . PRE BID ITEM -UTILITY ADJUSTMENT: This item is included for the basic purpose of establishing a contract price which will be comparable to the final cost of making necessary adjustments required due to street improvements to water, sanitary sewer and natural gas service lines and appurtenances where such service lines and appurtenances are the property owner's responsibility to maintain . An arbitrary figure has been placed in the Proposal; however, this does not guarantee any payment for utility adjustments, neither does it confine utility adjustments to the amount shown in the Proposal. It shall be the "Contractor'' responsibility to provide the services of a licensed plumber to make the utility adjustments determined necessary by the Engineer. No payment will be made for utility adjustments except those adjustments determined necessary by the Engineer. Should the Contractor damage service lines due to his negligence, where such lines would not have required adjustment or repair otherwise , the lines shall be repaired and adjusted by the Contractor at the Contractor's expense. The payment to the Contractor for utility adjustments shall be the actual cost of the adjustments plus ten percent (10%) to cover the cost of bond and overhead incurred by the Contractor in handling the uti lity adjustments . SP-26 NOV . 2. 200 7 4:41PM WI ER ARLIN GTO N NO . 536 0 P. 33 /40 71. PRE BID ITEM-TOP SOIL: The proposed quantities shown are calculated to provide topsoil 4 to 6 inches in depth (compacted) over the parkway area and do not include deeper than design depth behind the curb. The pay item is intended to pay for topsoil that must be imported where suitable material is either not available on the job or cannot reasonably be stored on-site. Payment will be made on the basis of loose truck volume (full truck with sideboards up) tickets and material must meet City of Fort Worth standards for topsoil. Only the volume imported will be paid for and may be substantially less than the proposal quantities listed. 72. PRE BID ITEM-ADJUST WATER VALVE BOX: Contractor will be responsible for adjusting water valve boxes to match new pavement grade . The water valves themselves will be adjusted by City of Fort Worth Water Department forces. The unit price bid will be full payment for materials including all labor, equipment, tools and incidentals necessary to complete the work. 73 . PRE 810 ITEM -MANHOLE ADJUSTMENT: This item shall include adjusting the tops of existing and/or proposed manholes to match proposed grade as shown on the plans or as directed by the Engineer . Standard Specification Item No. 450 shall apply except as follows : Included as part of this pay item shall be the application of a cold-applied preformed flexible butyl rubber or plastic sealing compound for sealing interior and/or exterior joints on concrete manhole sections as per current City Water Department Special Conditions. 74. PRE BID ITEM -ADJUST WATER METER BOX : This item shall include raising or lowering an existing meter box to the parkway grade specified. No payment will be made for existing boxes, which are within 0. 1' of specified parkway grade . The unit price bid will be full payment for materials including all labor, equipmen~ tools and incidentals necessary to complete the work. 75. NON-PAY ITEM -CLEARING AND GRUBBING: All objectionable items within the limits of this project and not otherwise provided for shall be removed under this item in accordance with Standard Specification Item 102, "Clearing and Grubbing." However, no direct payment will be made for this item and it shall be considered incidental to this contract. 76 . NON~PAY ITEM-SPRINKLING FOR DUST CONTROL: All applicable provisions of Standard Specifications Item 200, "Sprinkling for Dust Control " shall apply. However, no direct payment will be made for this item and it shall be considered incidental to this contract. 77 . NON-PAY ITEM w PROTECTION OF TREES. PLANTS AND SOIL: All property along and adjacent to the Contractor's operations including lawns, yards , shrubs, trees, etc . shall be preserved or restored after completion of the work to a condition equal or better than existed prior to start of work. By ordinance, the Contractor must obtain a permit from the City Forester before any work (trimming, removal or root pruning) can be done on trees or shrubs growing on public property including street rights-of-way and designated alleys . This permit can be obtained by calling the Forestry Office at 871 ~ 5738. All tree work shall be in compliance with pruning standards for Class II Pruning as described by the Nat ional Arborist Association. A copy of these standards can be provided by calling the above number. Any damage to public trees due to negligence by the Contractor shall be assessed using the current formula for Shade Tree Evaluation as defined by the International Society of Arboriculture . . ~·1c~z~1iW;1. ~1!:11\..f~~ SP-29 NOV . 2.2007 4:42PM WIER ARLINGTON NO. 5360 P. 34 /40 Payment for negligent damage to public trees shall be made to the City of Fort Worth and may be withheld from funds due to the Contractor by the City. To prevent the spread of the Oak Wi lt fungus, all wounds on Live Oak and Red Oak trees sha ll be immediately sealed using a commercial pruning paint. This is the only instance when pruning paint is recommended. 78 . NON -PAY ITEM-CONCRETE COLORED SURFACE : Concrete wheelchair ramp surfaces, excluding the side slopes and curb , shall be colored with LITHOCHROME color hardener or equal. A brick red color , a dry-shake hardener manufactured by L.M. Scofield Company or equal , shall be used in accordance with manufacturers instructions. Contractor shall provide a sample concrete panel of one foot by one foot by three inches dimension, or other dimension approved by the Engineer, meeting the aforementioned specifications. The sample, upon approval of the Engineer, shall be the acceptable standard to be applied for all construction covered in the scope of this Non-Pay Item . No direct payment will be made for this item and it shall be considered incidental to this contract. The method of application · shall be by screen, sifter, sieve, or other means in order to provide for a uniform color distribution . 79. NON-PAY ITEM-PROJECT CLEAN-UP : The Contractor shall be aware that keeping the project site in a neat and orderly condition is considered an integral part of the contracted work and as such shall be considered subs idiary to the appropriate bid items . Clean up work shall be done as directed by the Engineer as the work progresses or as needed. If, in the opinion of the Engineer it is necessary, clean up shall be done on a daily basis. Clean up work shall include, but not be limited to: • Sweeping the street clean of dirt or debris • Storing excess material in appropriate and organized manner • Keeping trash of any kind off of residents' property If the Engineer does not feel that the jobsite has been kept in an orderly condition, on the next estimate payment (and all subsequent payments until completed) of the appropriate bid item(s) will be reduced by 25%. Final cleanup work shall be done for this project as soon as the paving and curb and gutter has been constructed . No more than seven days shall elapse aft.er completion of construction before the roadway and right-of-way is cleaned up to the satisfaction of the Engineer. 80 . NON-PAY ITEM -PROJECT SCHEDULE: Contractor shall be responsible for producing a project schedule at the pre-construction conference . This schedule shall detail all phases of construction, including project clean up, and allow the Contractor to complete the work in the allotted time. Contractor will not move on to the jobsite nor will work begin until said schedule has been received and approval secured from the Construction Engineer. However, contract time will start even if the project schedule has not been turned in . Project schedule will be updated and resubmitted at the end of every estimating period . All costs involved with producing and maintaining the project schedule shall be considered subsidiary to this contract. 81. NON~PAY ITEM-NOTIFICATION OF RESIDENTS: In order to cut down on the number of complaints from residents due to the dust generated when saw- cutting joints in concrete pavement, the Contractor shall notify residents, in writing, at least 48 hours in advance of saw-cutting joints during the construction of paving projects. All costs involved with providing such written notice shall be considered subsidiary to this contract. 82 . NON-PAY ITEM -PUBLIC NOTIFICATION PRIOR TO BEGINNING CONSTRUCTION: SP-30 NOY . 2.200 7 4:42PM WI ER ARLINGTON NO. 5360 P. 35 /40 Prior to beginning construction on any block in the project, the Contractor shall, on a block by block basis, prepare and deliver a notice or flyer of the pending construction to the front door of each residence or business that will be impacted by construction. The notice shall be prepared as follows : The notification notice or flyer shall be posted seven (7) days prior to beginning any construction activity on each block in the project area . The flyer shall be prepared on the Contractor's letterhead and shall include the following information : Name of ProjecL DOE No., Scope of Project (i.e. type of construction activity), actual construction duration within the block, the name of the Contractor's foreman and his phone number, the name of the City's inspector and his phone number and the City's after-hours phone number. A sample of the 'pre-construction notification' flyer is attached. The Contractor shall submit a schedule showing the construction start and finish time for each block of the project to the inspector. In addition, a copy of the flyer shall be delivered to the City Inspector for his review prior to being distributed. The Contractor will not be allowed to begin construction on any block until the flyer is delivered to all residents of the block. An electronic version of the sample flyer can be obtained from the construction office at 871-8306. All work involved with the pre-construction notification flyer shall be considered subsidiary to the contract price and no additiona l compensation shall be made . 83. NON-PAY ITEM -PRE-CONSTRUCTION NEIGHBORHOOD MEETING: After the pre-construction conference has been held but before construction is allowed to begin on this project a public meeting will be held at a location to be determined by the Engineer. The Contractor, inspector, and project manager shall meet with all affected residents and present the projected schedule, including construction start date, and answer any construction related questions. Every effort will be made to schedule the neighborhood meeting within the two weeks following the pre- construction conference but in no case will construction be allowed to begin until this meeting is held. 84. NON-PAY ITEM -WASHED ROCK: All washed rock used for embedment or backfill or as otherwise directed by the Engineer shall washed, crushed stone and shall meet the following gradation and abrasion : (Actual washing not required if gradation is met) Sieve Size % Retained 1" 0-10 1/2" 40-75 3/8" 55-90 #4 90-100 #8 95-100 Los Angeles Abrasion Test: 50% Maximum wear per A.S .T.M. Designation C-131 . 85. NON-PAY ITEM -SAWCUT OF EXISTING CONCRETE: When existing concrete or H.M.A.C . is cut, such cuts shall be made with a concrete saw. The Contractor may break out curb and gutter to the nearest joint if he chooses. All sawing shall be subsidiary to the unit cost of the respective item . 86 . NON PAY ITEM-LOCATION AND EXPOSURE OF MANHOLES AND WATER VALVES: The Contractor shall be responsible for locating and marking all previously exposed manholes and water valves in each street of this contract before the recycling process commences for a particular street. The Contractor shall attempt to include the construction engineer (if he is available) in the observation and marking activity . In any event a street shall be completely marked a minimum to two (2) working days before recycling begins on any street. Marking the curbs with pa int is a recommended procedure. SP-31 NOV. 2.2 00 7 4:42P M WI ER AR NG TON NO. 536 0 P. 36 /40 It shall be the Contractor's responsibility to notify the utility companies that he has commenced work on- the project As the recycling is completed (within the same day) the Contractor shall locate the covered manholes and valves and expose them for later adjustment. Upon completion of a street the Contractor shall notify the utilities of this completion and indicate that start of the next one in order for the utilities to adjust facilities accordingly. The following are utility contact persons: Company Southwestern Ben Telephone Texas Utilities Lone Star Telephone Number (817) 338-6275 (817) 336-9411 ext. 2121 (817) 336-8381 ext. 372 Contact Person "Hot Line " Mr. Roy Kruger Mr. Jim Bennett Of course, under the terms of this contract, the Contractor shall complete adjustment of the storm drain and Water Department facilities, one traffic lane at a time within five (5) working days after completing the laying of proposed H.M.A.C. overlay adjacent to said facilities. Any deviation from the above procedure and allotted working days may result in the shut down of the recycling operation by the Construction Engineer. The Contractor shall be responsible for all materials , equipment and labor to perform a most accurate job and all costs to the Contractor shall be figured subsidiary to this contract. 87 . NON PAY ITEM -TIE IN INTO STORM DRAIN STRUCTURE : The cost for making lateral tie-ins to the storm drain structure shall be subsidiary to the bid price for the respective lines . 88 . NON PAY ITEM -SPRINKLER HEAD ADJUSTMENT: The adjustment and/or relocation of sprinkler heads encountered shaH be paid for under utility adjustment in the proposal section. No other compensation will be provided. 89 . NON PAY ITEM -FEE FOR STREET USE PERMITS AND RE-INSPECTIONS: A fee for street use permits is in effect. In addition, a separate fee for re-inspections for parkway construction, such as driveways, sidewa lks, etc ., will be required. The fees are as follows: The street permit fee is m~I~~ per permit with payment due at the time of permit application . A re-inspection fee of $25.00 will be assessed when work for which an inspection called fo r is incomplete. Payment is due prior to the City performing re-inspection . Payment by the Contractor for all street use permits and re-inspections shall be considered subsidiary to the contract cost and no additional compensation shall be made. F..ijK~Pb.5 Y,ij ,~~~ .. SP-32 . NOY. 2. 200 7 4: 43 PM WI ER ARLINGTON NO . 53 60 P. 37 /40 SP-33 . NOV . 2.2 007 4:44PM WIER ARLINGTON NO . 5360 P. 38 /40 w:1!:J;,;:.,,,·:,,·;· t:~·1·:~11)~'''".:.'lw:;!.:•~·~ .. ;'M""'(,:I~· l'm"r'Jl '"';;:):,:~p···~·c· '1.'\i:,i /·:nt•'< ·II ~''~''''''"~"' ',:,,·. ,.·~ ''rg"II ,:~" 1i'~'''"p' ··w;·:~ .. ~~.-: ·,: .. •~· '.i':<'I~:·::·~· ~-·,·:..;;HA",•· '(."U':l: ld i! ' I ·::¥:1 1:1Q.l:'l ?~' ,, lt ' 'l. ~··1• l1J !I .,., '5 " 1 ' ' e ' n " ' (' \I,) ~rt,·,, '11Q. ij .... J ~ .. : ..... , ... ,, ... t ......... : ... , ....... ~..... . .. ~ .. ~ ............... t:X .. ·. ~.n 1:., .......... g~rl!: ....•..•. ,,,, .... , .. ':~:'.! ', ,.,,j SP-34 . NOY. 2.200 7 4:45 PM WI ER ARLINGTON NO . 53 60 P. 39 /40 (To be printed on Contractor's Letterhead) Date : ___ _ CONSTRUCTION NOTICE DOE No : xxxx Project Name : A. Mapsco Location: <XXE> Limits of project.: <example : Alpha St. between Beta Street and Gamma Ln.) Estimated Duration of Construction on your Street : <XX> days This notice is to inform you that under a contract with the City of Fort Worth, our company will <replace water and/or sewer lines -reconstruct the street etc ... > on or around your property. Weather permitting; constructron will begin in approximately ___ days from the date of this notice . If you have any questions about access, security, safety or any other issue, please call: Mr. <CONTRACTOR'S SUPER INTENDENT> AT <TELEPHONE NO .> OR Mr. <CITY INSPECTOR> AT <TELEPHONE NO .> AFTER 4:30 P.M. OR ON WEEKENDS, PLEASE CALL 392-8100 PLEASE KEEP THIS FL YER HANDY WHEN YOU CALL. NOV. 2.2 00 7 4:45 PM WI ER ARLINGTON NO. 5360 P. 40 /40 Fecha: ____ _ NOTA DE CONSTRUCCION Numero DOE: xxxx Nombre del proyecto: Ubicaci6n de Mapsco: Limites del proyecto: <example: Alpha St. entre Beta Street a Gamma Ln.) Estimaci6n de la duraci6n de la construcci6n en su calle: <XX> dfas Esta nota es para informarle que bajo un contrato con la Ciudad de Fort Worth, nuestra companfa hara <reparaciones de lfneas de agua y/o alcantarillado -reconstruira la calle etc ... > En o alrededor de su propiedad. Permitiendo el estado de tiempo; construcci6n empezara en aproximadamente dfas de la fecha de esta nota. Si usted tiene cualquier pregunta acerca de acceso, seguridad o cualquier otro asunto , par favor llama a: Sr. <CONTRACTOR 'S SUPERINTENDENT> Al <TELEPHONE NO.> 0 Sr. <CITY INSPECTOR> Al <TELEPHONE NO.>. Para solicitar informaci6n sabre este proyecto en espanol llame al 871- 8306. Despues de las 4:30 p.m. o en los fines de semana, !lame al 392-8100. POR FAVOR MANTENGA EST£ A VISO CERCA CUANDO USTED LLAME. (To be printed on Contractor 's Letterhead) SP-36 ~ NOV-05-2007 MON 02:04 PM Fw-Depl Of Engineering FAX NO. 817 392 2483 " CITY OF FORT WORTH DEPARTMENT OF ENGINEERING ENGINEERING SERVICES DIVISION ADDENDUM NO. 2 Street Reconstruction, Sanitary Sewer Replacement for Saunders Road (from Marie Jones to East Loop 820 South) DOE NO. 2214 RELEASE DATE: November 5, 2007 . BID OPENING: November 8, 2007 INFORMATION TO BIDDERS: The Plans, Specifications and Contract -Documents for the above mentioned project are revised and amended as follows : · · The purpose of this addendum is to clarify the item no, 5 on addendum no . 1 as follows: 9 EACH............. SANITARY SEWER MANHOLES, STORM DRAIN OR OTHER MANHOLES (B1D ITEM N0.33), UNIT PRICE IS $350.00 AND TOTAL PRICE IS i3150.00 ----- A signed copy of the Addendum No. 2 should be included in the sealed bid envelope at the time of bid submittal. Failure to acknowledge the receipt of the Addendum could cause the bidder to be considered NON-RESPONSIVE resulting in disqualification . Please acknowledge receipt of the Addendum in the bid proposal and on the outside of the sealed envelope . RECEIPT A. Douglas Rademaker, P.E. Director, Department of Engineering P. 02 NOV-05-2007 MON 04:19 PM Fw-Dept Of Engineering FAX NO . 817 392 2483 CITY OF FORT WORTH DEPARTMENT OF ENGINEER ING ENGINEERING SERVICES DIVIS ION ADDENDUM NO . 3 Street Reconstruction , Sanitary Sewe r Replacement for Saunders Road (from Marie Jones to East Loop 820 South) DOE NO . 2214 RELEASE DATE : November 5, 2007 BID OPENING : November 8, 2007 INFORMATION TO BIDDERS: The Plans, Specif ications and Contract Documents for the above ment ioned project are rev ised and amended as follows: Please add BID ITEM NO . 43 at the end of tl1e Paving proposa l for the construction of 6-inch concrete driveway approaches : ~ 20 ,000 S.F . Concrete driveway approaches per City of Fort Worth standards , complete in place , unit price $ ______ _ total prlce $ _____ _ A signed copy of the Addendum No .3 should be included in the sealed bid envelope at the time of bid subm ittal . Failure to acknowledge the rece ipt of the Addendum could cause the bidde r to be cons idered NON~RESPONSIVE resulting in disqua li fication . Please acknowledge rece ipt of the Addendum in the bid proposal and on the outs ide of the sealed envelope. RECE IPT Com pany:--L.....;..c;;;;._C;::._.-=::.....:....~--...;:;.-~ Address : /cJ /f D )c' f f f City : &0. r &---.?~ • State : Telephone : _ _......&.__._7--'-~-'-?_r __ @-'-0 ..... 6ba..=.._ A. Douglas Rademaker , P.E. Director, Department of Eng inee ring . y:p/k/d_~ / ?4--f'Jena Johnson, P.E. GIP Program Manage r P. 02 -,· __J!OV-07-2007 WED 02:53 PM Fw-Dept Of Engineering FAX NO. 817 392 2483 CITY OF FORT WORTH DEPARTMENT OF ENGINEERING ENGINEERING SERVICES DIVISION ADDENDUM N0.4 Street Reconstruction, Sanitary Sewer Replacement for Saunders Road (from Marie Jones to East Loop 820 South) DOE NO. 2214 RELEASE DATE: November 7, 2007 BID OPENING: November 15, 2007 INFORMATION TO BIDDERS: This Addendum No. 4 forms a part of the Contract Documents referenced above and modifies the Original Contract Documents and Plans. The Plans, Specifications and Contract Documents for the above mentioned project are revised and amended as follows: 1-BIP ITEM NO. 20 on Unit II (Paving Proposal) should reads as, follows:" 7-INCH REINFORCED CONCERTE PAVEMENT" / ,./ 20. 10,105.00 S.Y. 7 ~inch reinforced concrete pavement per City of Fort Worth standards. complete in place for the sum of Dollars and~~------='Ce=n~ts per Square Yard $ ___ _ $--~-- 2-BID ITEM No. 25 on Unit I {sewer proposal) should reads as follows: ./ v' / 25. 100 L.F. 12~inch 5DR~35 PVC Sewer Pipe including Trench, All Depths. complete for the sum o(: Dollars and_~-~-~C=ce=.;n ...... ts per L.F . 3-BID Recei t date is he_.reb November 15, 2007. $ ___ _ $ ____ _ P. 02 .NOV-07-2007 WED 02:54 PM Fw-Dept Of Engineering FAX NO. 817 392 2483 3~Special Provisions item no. 91 is changed from NON PAY ITEM TO PAY ITEM. A signed copy of the Addendum No.4 should be included in the sealed bid envelope at the fime of bid submittal. Failure to acknowledge the receipt of the Addendum could cause the bidder to be cons idered NON-RESPONSIVE result ing in disqualif ication . Please acknowledge rece ipt of the Addendum in the bid proposal and on the outs ide of the sealed envelope . RECEIPT ~O~LED By : ___ ~___:::__ __ .::.:::;....=...;;........,;......_...4-- Company: /ti e--C~/ 6V"- Address : /17 /r?,Jc-CJf q' City : ' ;$ (/1.,y" le fr---State : ___ 1 Telep!ione: f 17 2-'f S-o O (, C, A. Douglas Rademaker , P.E. Director , Department of Engineering y,1~N~ ~--Dena Johnson, P.E. CIP Program Manager P. 03 -~NOV-l3-?007 TUE 03:40 PM Fw-Dept Of Engineering FAX NO. 817 392 2483 CITY OF FORT WORTH ' DEPARTMENT OF ENGINEERING ENGINEERING SERVICES DIVISION ADDENDUM N0.5 Street Reconstruction. Sanitary Sewer Replacement for Saunders Road (from Marie Jones to East Loop 820 South) DOE NO . 2214 RELEASE DATE : November 13, 2007 BID OPENING: November 15. 2007 INFORMATION TO BIDDERS: This Addendum No. 5 forms a part of the Contract Documents referenced above and modifies the Original Contract Documents and Plans. The Plans, Specifications and Contract Documents for the above mentioned project are revised and amended as follows : 1 .. REPLACE FIGURE "A" (REV.DATE, MAY, 8, 1996) IN THE FIGURES SECTION OF THE SPECIFICATIONS AND CONTRACT DOCUMENTS WITH ATTACHED FIGURE "A" (REV. DATE, 2-19- 02) FOR WATER, SEWER & STORM DRAIN EMBEDMENT AND BACKFILL DETAILS. A signed copy of the Addendum No . 5 should be included in the sealed bid enve lope at the t im e of bid subm itt al. Fa il ure to acknowledge the receipt of the Addendum could cause the bidder to be considered NON-RESPONSIVE resulting in disqualificat ion. ddendum in the bid proposal and on the outs ide of the A. Douglas Rademaker , P.E. Dir ector , Department of Enginee ri ng Company]: ~ lA..0;__ y /~ ~ Address : ~ 0 ~ qczq , ena Johnson , P.E. . 1 • I 1 ,u_ fr C I P Prog ram Manager City: vL v I?-~ v" -State :--=-IZ....::._-1--- Te lephone : ~ "5 / 7 2-t} L {5X) ,e, P. 02 _NOV-13-2007 TUE 03:40 PM Fw-Dept Of Engineering • FAX NO. 817 392 2483 P. 03 WATER: SIZES UP JO AND INCLUDING 12° ,~,.._CRUSHED.STONE OR SAM) MA'IERUIL N'nAL BACl<FLL & SPEC. E'l-2A(b) GR E1-2.3 G.C.D. Ml&tUM 6'!'--to!Sllfo~....,,. .... EMBfDMENT CRUSHl!D STONE $EE SPEC. £1-2.3 G.CJJ. WATER: SIZES 16 11 AND LARGER . SEWER: ALL SIZES SIORM DRAIN: AL6 S!Z~ ::l: 0:: 0 LI.. >-z < z ::l ti: ~ <( CD ~ 1-z LiJ .:;i: 0 w CD ~ LLJ (!;) z :s:: 0 ~ :3 ~ l.&.J 0 1---------------------------1::I <( SANt> CRAOA TION •LESS lHAN 10% PASslNG f200 SIEW •P.1. • 10 OR LESS CRUSHED STONE GRADATION SINE ~~ ,. 0-10 1/1*' 40-75 3/8. es-rio 14-00-100 ,a es-,oo MATE;RIAL SF'tCIFJCATIO~S a::: ~ 0 :'.3 0 ~ 6 C) ..J ~ LLJ WATER, SEWER &: ST.ORM DRAIN o EMBEDMENT ANO BACKFILL DETAILS en CITY OF FORT WORTH-CONSTRUCTION ST.!NDA.RD F FIGURE A SPECIFICATIONS AND CONTRACT DOCUMENTS SAUNDERS ROAD (From Marie Jones to East Loop 820 South) UNIT I -WATER AND SANITARY SEWER REPLACEMENTS UNIT II -PAVING RECONSTRUCTION & DRAINAGE IMPROVEMENTS MIKE MONCRIEF MAYOR Sewer Project No . P274 541200 70517 00056 83 TPW Project No. C200 20540 00056 83 DOE No. 2214 FOR THE CITY OF FORT WORTH, TEXAS SEPTEMBER 2007 CHARLES R. BRASWELL CITY MANAGER ROBERT D. GOODE , P.E. DIRECTOR, TRANSPORTATION AND PUBLIC WORKS DEPARTMENT S . FRANK CRUMB, P.E. DIRECTOR OF WATER DEPARTMENT A. DOUGLAS RADEMAKER, P .E. DIRECTOR, DEPARTMENT OF ENGINEERING 4300 Beltway Place, Suite 130 Arlington , Texas 76018-1097 817-467 -7700 4108 Amon Carter Boulevard, Suite 200 Fort Worth, Texas 76155-2649 817-355-9437 WA NO. 98-039 TABLE OF CONTENTS UNIT I -WATER DEPARTMENT UNIT II -TRANSPORTATION & PUBLIC WORKS DEPARTMENT SECTION A: SECTION B: SECTION C: SECTIOND: UNITS I & II: PAVING, DRAINAGE, WATER & SEWER Notice to Bidders Comprehensive Notice to Bidders Prevailing Wage Rates Fort Worth M /WBE Policy Bid Proposal Vendor 's Compliance to State Law UNIT I: WATER & SEWER: Special Instructions to Bidders (Pink) General Conditions (Canary Yellow) Supplementary Conditions to General Conditions Special Conditions (Green) Material Specifications Wastewater Access to Chamber Specifications & Detail Miscellaneous Details UNIT II: PAVING & DRAINAGE Special Instructions to Bidders (Blue) Special Provisions Details UNIT I & II: PAVING, DRAINAGE, WATER & SEWER Certificate of Insurance Performance Bond Payment Bond Maintenance Bond Contracts Workman's Compensation SECTION E: SECTION F: UNITS I & II: PAVING , DRAINAGE, WATER & SEWER Test Hole Report UNITS I & II: PAVING , DRAINAGE, WATER & SEWER TxDot Permit ,. . SECTION A UNITS I & II (Water Department & Transportation/Public Works) Notice to Bidders Comprehensive Notice to Bidders Prevailing Wage Rates Fort Worth M/BE Policy Bid Proposal Vendor 's Compliance to State Law NOTICE TO BIDDERS Sealed proposals for the following: 1998 CAPITAL IMPROVEMENT PROGRAM PAVING, DRAINAGE & SANITARY SEWER LINE IMPROVEMENTS FOR: SAUNDERS ROAD T/PW No. C200 205400005683 SEWER No. P274-541200 70517 00056 83 D.0.E. No. 2214 Addressed to Mr. Charles Boswell, City Manager of the City of Fort Worth, Texas, will be received at the Purchasing Office until 1 :30 p.m., November 8, 2007 and then publicly opened and read aloud at 2 :00 p .m . in the Council Chambers . Contract Documents, including Plans and Specifications, may be obtained at the office of the Department of Engineering of Fort Worth, 1000 Throckmorton Street, Fort Worth, Texas 76102 . A set of plans and documents will be provided for a non-refundable fee of sixty dollars ($60 .00) each . Bidders shall not separate, detach , or remove any portion, segment or sheets from the contract documents at any time . Bidders must complete the proposal sections and submit the complete specifications book or face rejection of bid as non-responsive. For additional information concerning this project, please contact Mr. Ron Ramirez , P.E., Wier & Associates, Inc. (817) 467-7700 or Mr. Fred Ehia, P .E., Project Manager, City of Fort Worth (817) 392- 8424. Advertising Dates: October 11, 2007 October 18, 2007 COMPREHENSIVE NOTICE TO BIDDERS Sealed proposal for the following: 1998 CAPITAL IMPROVEMENT PROJECT RECONSTRUCTION OF PA YING, DRAINAGE AND SANITARY SEWER TO SERVE SAUNDERS ROAD FROM LOOP 820 TO MARIE JONES PROJECT NUMBERS: D .O .E. PROJECT NO . 2214 UNIT I: SEWER IMPROVEMENTS SEWER PROJECT NO . P274 541200 70517 00056 83 UNIT II : PAVING AND DRAINAGE IMPORVEMENTS T/PW PROJECT NO. C200 2054000056 83 Addressed to Mr. Charles R. Boswell, City Manager of the City of Fort Worth, Texas will be received at the Purchasing Office until 1 :30 p .m., November 8, 2007 and then publicly opened and read aloud at 2:00 p.m. in the Council Chambers. Contract Documents including plans and specifications for this project may be obtained --in the office of the Department of Engineering, Municipal Office Building, 1000 Throckmorton Street, Fort Worth, Texas 76102 . Documents may be purchased on a non-refundable basis for sixty dollars ($60 .00) per set. All bidders will be required to comply with Provisions 5159a of "Vernon's Annotated Civil Statutes" of the State of Texas with respect to the payment of prevailing wage rates and City Ordinance No. 7278, as amended by city ordinance No. 7400, prohibiting discrimination in employment practices . Bid security is required in accordance with Paragraph 2 of the Special Instructions to Bidders . The major work will consist of the following : ,,..__ Paving, Storm Drainage and Sanitary Sewer Line improvements for approximately 22 stations . APPROXIMATE quantities include : UNIT I -SEWER IMPROVEMENTS 9 EA 4' Diameter Std. SS Manhole 1,805 LF 8" SDR 35 PVC SS, Including Trench 100 LF 10" SDR 35 PVC SS, Including Trench 255 LF 12" SDR 35 PVC SS, Including Trench 105 LF 8" Ductile Iron Pipe 6,200 LF Temporary Pavement Repair UNIT II: PA YING and DRAINAGE IMPROVEMENTS Paving: 11 ,605 SY 11,050 SY 200 TN 3,903 LF 7" Reinforced Concrete Pavement 6" Stabilized Subgrade Lime (28#/SY) 7" Monolithic Curb Comprehensive Notice Drt,;nage : 77 424 .,_. 52 106 259 430 1,030 197 88 60 2,760 3 2 2 8 4 4 1 1 2 COMPREHENSIVE NOTICE TO BIDDERS LF LF LF LF LF LF LF LF LF LF LF EA EA EA EA EA EA EA EA EA 21 " RCP 24" RCP 27" RCP 30" RCP 45 " RCP 48" RCP 54" RCP 5 'x4 ' BOX 7'x 4 ' BOX 2-lO 'x 5 ' BOX Trench Safety l 7 "x 24" Grate Inlet 2 'x 2' Field Inlet 4 'x 4' Field Inlet 10 ' Curb Inlet 15' Curb Inlet 6 'x 6 ' Junction Box with Manhole Access 5 'x ·5 ' Manhole 7'x 7' Manhole FW-S Headwall for 30 Deg Skew (Including Wingwalls) Included in the above will be all other miscellaneous items of construction as outlined in the Plans and Specifications . The City reserves the right to reject any and/or all bids and waive any and/or all irregularities . No bid may be withdrawn until the expiration of ninety (90) days from the date the M/WBE UTILIZATION FORM, PRIME CONTRACTOR WAIVER FORM, and/or the GOOD FAITH EFFORT FORM ("Documentation") as appropriate, is received by the City, but in no case will the award be made until all the responsibility of the bidder to w hom it is proposed to award the contract has been verified . SUBMISSION OF BIDS : The Proposal Sections (Units I and II combined) of the Specifications and Contract Documents will be combined as one contract. The City reserves the right to award the contract to the responsive low bidder for Units I and Unit II combined . Bidders are responsible for obtaining all addenda to the contract documents prior to the bid receipt time and acknowledging them at the time of bid receipt of the addenda by initialing the appropriate spaces on the PROPOSAL form . Information regarding the status of addenda may be obtained by contracting the Department of Engineering at (817) 392-7910. Bids that do not acknowledge receipt of all addenda may be rejected as being non-responsive . Bidders shall not separate, detach or remove any portion segment or sheets from the contract document at any time. Bidders must complete the proposal section(s) and submit the complete specifications book or face rejection of the bid as non-responsive . It is recommended that the bidder make a copy of the forms included in the Minority and Women Business Enterprise section for submittal within the time line stated below or the bidder may request a copy of said forms from the City Project Manager named in this solicitation. Comprehensive Notice .. r., COMPREHENSIVE NOTICE TO BIDDERS In accordane&-with City of Fort Worth Ordinance No . 155 3-0, the City of Fort Worth has goals for the participation of minority business enterprises and women business enterprises in City contracts . A cop y of the Ordinance can be obtained from the Office of the City Secretary . The bidder shall submit the M/WBE Ufll.JZATION FORM SlJBCONTRACTOR/SUPPLIER UfILIZATION FORM, PRIME CONTRACTOR W AIYER FORM, and GOOD F AI1H EFFORT FORM with Documentation and/or the JOINT VENTURE FORM as appropriate . The documentation must be received by the managing department ll(i}.later than 5 :00 pm., five (5) City Business days after the bid opening date . The bidder shall obtain a receipt from the appropriate employ ee of the managing department to whom the delivery was made . Such receipt shalf be evidence that the documentation was received by the City . Failure to comply shall render the bid non-responsive . The Managing Department for this project is the Department of Engineering . For addition~information concerning of this project, please contact :Mr. Ron Ramirez, P .E ., Wier & Associates, Inc . (817) 467-7770 , or Mr. Fred Ehia, P.E ., City of Fort Worth, Project Manager (817) 392- 8424. ",{6 CHARLES R BOSWELL INTERIM CITY MANAGER ADVERTISING DATES : OCTOBER 11, 2007 OCTOBER 18 , 2007 MARTY HENDRIX CITY SECRETARY DOUGLAS RADEMAKERP.E ., DIRECTOR, DEPARTMENT OF ENGINEERING BY~di? DENA JOHNSON, P.E. MANAGER, CONSULTA..NT SERVICES Comprehensive Notice L J> PART D -SPECIAL CONDITlONS CITY OF FORT WORTH HIGHWAY CONSTRUCTION PREVAILING WAGE RATE FOR 2000 CLASSIFICATION Asphalt Raker Asphalt Shoveler Batch i ng Plant Weigher Carpenter (Rough) Concrete Finisher-Paving Concrete Finisher Helper (Paving) Concrete Finisher-Structures Flagger Form Builder-Structures Form Setter-Paving & Curbs Form Setter-Structures Laborer-Common Laborer-Utility Mechanic Servicer Pipe Layer Pipe Layer Helper Asphalt Distributor Operator Asphalt Paving Machine Operator Concrete Paving Saw Crane, Clamshell , Backhoe , Derrick, Dragline , Shovel(< 1 1/2 CY) Crane, Clamshell , Backhoe, Derrick, Dragl ine , Shovel(> 1 1/2 CY) Front End Loader (2 1/2 CY & less) Front End Loader (ove r 2 1/2 CY) Milling Machine Operator Mixer Motor Grader Operator (Fine Grade) Motor Grader Operator Pavement Marking Machine Roller, Steel Wheel Plant-Mix Pavements Roller, Steel Wheel Other Flatwheel or Tamping Roller, Pneumatic, Self-Propelled Scraper Traveling Mixer Reinforcing Steel Setter (Paving) Truck Driver-Single Axle (Light) Truck Driver-Tandem Axle Semi-Trailer Truck Driver-Lowboy/Float · Truck Driver-Transit Mix Truck Driver-Winch 11/15102 SC-51 HOURLY RATE $10 .32 $9 .75 $9 .65 $13.64 $10.16 $9 .70 $13.44 $7 .00 $13.44 $10.25 $9 .75 $7 .64 $8 .64 $13.25 $10 .13 $7 .35 $6.75 $11.45 $11 .09 $10 .53 $10 .00 $11 .52 $9.94 $9 .32 $8 .00 $11 .00 $12.31 $13.75 $11.00 $9 .88 $12.12 $8 .02 $10 .00 $9 .75 $8.00 $10 .22 $10.54 $10 .63 $9 .80 City of Fort Worth ATIACHMENT 1A Page 1 of 4 1 1 -21 -07 P03 :06 IN Subcontractors/Suppliers Utilization Form PRIME COMPANY NAME: Check applicable block to describe prime McClendon Construction Co, Inc PROJECT NAME: I M/W/DBE I X I NON-M/W/DBE BID DATE 1998 CIP Saunders Rd Lo op 820 t o Marie Jo nes November 15, 2007 City's M/WBE Project Goal: I Prime's M/WBE Project Utilization: PROJECT NUMBER 20 % 20.6 % DOE 2214 Identify !!! subcontractors/suppliers you will use on this project Failure to complete this form , in its entirety with requested documentation, and received by the Managing Department on or before 5:00 p.m. five (5) City business days after bid opening , exclusive of bid opening date , will result in the bid being considered non-responsive to bid specifications . The undersigned Offeror agrees to enter into a formal agreement with the M/WBE firm(s) listed in this utilization schedule, conditioned upon execution of a contract with the City of Fort Worth. The intentional and/or knowing misrepresentation of facts is grounds for consideration of disqualification and will result in the bid being considered non-responsive to bid specifications M/WBEs listed toward meeting the project goal must be located in the nine (9) county marketplace or currently doing business in the marketplace at the time of bid. Marketplace is the geograph ic area of Tarrant , Parker, Johnson , Collin, Dallas, Denton, Ellis , Kaufman and Rockwall counties . Identify each Tier level. Tier is the level of subcontracting below the prime contractor, i.e ., a direct payment from the prime contractor to a subcontractor is considered 151 tier, a payment by a subcontractor to its supplier is considered 2nd tier ALL M/WBEs MUST BE CERTIFIED BEFORE CONTRACT AWARD. Certification means those firms , located or doing business at the t ime of bid opening with in the Marketplace, that have been determined to be bonafide minority or women businesses by the North Central Texas Regional Certification Agency (NCTRCA), or the T exas Department of Transportation (TX DOT), highway division . Disadvantaged Business Enterprise (DBE) is synonymous with Minority/Women Business Enterprise (M/WBE). If hauling services are utilized , the prime will be given credit as long as the M/WBE listed owns and operates at least one fully licensed and operational truck to be used on the contract. The M/WBE may lease trucks from another M/WBE firm, including M/WBE owner-operators, and receive full M/WBE credit. The M/WBE may lease trucks from non-M/WBEs, including owner-operators , but will only receive credit for the fees and commissions earned by the M/WBE as outlined in the lease agreement. Rev . 5/30/03 fORTWORTH ~ 11-01 "~ ATTACHMENT 1A Page 2 of 4 -v, ,v.,:u6 ~ Pri mes are required to identify ALL subcontra ctors/supplie rs, regardless of s1atus ; i.e ., Min ority, Women and non-M Es. Please list M/WBE firms first, use additiona l sh eets if necessary . Certificat ion N (check o ne) 0 n SUBCONTRACTOR/SUPPLIER T T Detail Detail Company Name i N C X M Subcontracting Work Supplies Purchased Dollar Amount Address e M w T D w Telephone/Fax r B B R 0 B E E C T E A Lerma Trucking 2409 Rattikin Rd Hauloff $10,240.00 FtVVorth, TX 76105 1 X X Trucking (*) 817/501-4657 (see notes) no Fax Rubio Trucking 9000 Co Rd 513 Hauloff $10 ,240.00 Alvarado, TX 76009 1 X X Trucking (*) 817/829-3711 (see notes) No Fax Green Scaping 8917 Cardinal Lane Seeding and $12 ,165.00 N Richland Hills, TX 76180 1 X X ; Sodding 817/577-9299 817/577-9331 H J G Trucking , Inc 701 Denair St Topsoil $19,043 .00 Ft VVorth, TX 76111 1 X X Sand/Stone 817/834-7181 Cowtown Traffic Control 2724 Bryan Ave Project $1 ,200 .00 FtVVorth, TX 76104 1 X X Signs 8 17/924-4524 817-926-2725 Ricochet Fuel Distributors 1201 Royal Pkwy Fuel $12,375 .00 Euless, TX 76040 1 X X 817 /268-5910 Fax 817/282-7497 Rev . 5/30/03 ATIACHMENT 1A fORTWORTH -..,.----1 1 -2 7 -0 7 p J 3 : O 6 / N Page 2 of 4 Pri mes are requ ired to identi fy ALL subcontra ctors/suppli ers, regardless of status; i.e ., Minority, Women and no n-M/WBEs. Please list M/WBE firms fi rst, use add itional sheets if necessary . Certification N (ch eck one) 0 SUBCONTRACTOR/SUPPLIER n T Detail Detail Company Name i N T Address e M w C X M Subcontracting Work Supplies Purchased Dollar Amount Telephone/Fax r B B T D w R 0 B E E C T E A M B Transportation PO Box 427 Hauling (2nd tier tt i..u $24,282.00 Bridgeport, TX 76426 2 X X Southern Star 940/683-3990 Concrete) Fax 940/683-3991 J M Materials PO Box 496 Sand $20,547.00 Alvord , TX 76225 2 X X Hauloff Trucking $52 ,765 .00 940/427-2033 (thru Tri-Tech) 940/427-2789 Klutz Construction PO Box 100263 Drainage $178 ,057.00 Ft Worth TX 76185 2 X X Construction 817/921-0990 (thru Tri-Tech) Fax 817/921-0990 Ricochet Fuel Distributors 1201 Royal Pkwy Fuel $15 ,000.00 Euless, TX 76040 2 X X (thru Tri-Tech) 817/268-5910 Fax 817/282-7497 Magnum Manhole 3828 Cavalier Dr TV Inspection of $2 ,755 .00 Garland, TX 2 X X Sewer Lines 214/687-2293 (thru Tri-Tech) Fax 972-276-5318 Cowtown Redi-Mix PO Box 162327 Ready-Mix $50 0 .00 Fort Worth , TX 76161 2 X X Concrete 817/988-3158 (thru Tri-Tech) Fax 817n59-1716 Re v . 5/30/03 fORTWORTH -----,..---11-21-07 P03 0 : 7 I N ATIACHMENT 1A Page 3 of 4 Primes are required to identi fy ALL subcontractors/suppliers, regardless of status; i.e ., Minority, Women and non-M/WBEs. Please list M/WBE firms first, use additional sheets if necessary . Cert ification N (check one) 0 SUBCONTRACTOR/SUPPLIER T n Company Name i N T Detail Detail C X M Subcontracting Work Supplies Purchased Dollar Amount Address e M w T D VI Telephone/Fax r B B R 0 B E E C T E A Concrete Penetrating Co PO Box 35766 Silicone $9,987.50 Dallas, TX 75235 1 X Joint Seal 214/634-2990 Fax 214/634-0999 Southern Star Concrete 8505 Freeport Pkwy Ready-Mix $222,045 .00 Irving , TX 75063 1 X Concrete 972/621-0999 Sheplers, Inc 2400 NE 36th St Rebar $27,200.00 FtVVorth, TX 76111 1 X Supplier 817/838-6811 Tri T ech Construction, Inc 1133 E Loop 820 So VVater and Sewer $1 ,032 ,674.00 FtVVorth, TX 76124 1 X Prequalified 817/496-5361 Fax 817/446-3044 APAC Texas Inc PO Box 848164 Hot-Mix $3,900.00 Dallas, TX 75284 1 X Asphalt 214/741-3531 Beall Lime Co 1100 VVest Parkway Hydrated Lime $20,000.00 Euless, TX 76040 1 X Slurry 817/835-4000 r.}Jf''. ·Ri-.t:~~ ••·: .iN jl1[ ;~ii:," VV \::, 1::,, ~--~ h '-· .ii.111 ~·nr ~~--,@~~~v '0 · •/ Ji ~(~. ,1 t ~v .. , .. ~ "VU n~l i"rt u C~· Ul , ~:.: •;;:; J~ ' t • - FORT WORTH 11-2 1-0 '/ P03 :0 r/ I N ATIACHMENT 1A Page 4 of 4 ~ Total Dollar Amount of M/WBE Subcont ractors/Supp liers $ $359,169.00 Total Dollar Amount of Non-M/WBE Subcontractors/Suppliers $ $1,315,806.50 TOTAL DOLLAR AMOUNT OF ALL SUBCONTRACTORS/SUPPLIERS $ $1,674,975.50 The Contractor will not make additions , deletions , or substitutions to this certified list without the prior approval of the Minority and Women Business Enterprise Office Manager or designee through the submittal of a Request for Approval of Change/Addition . 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 ordinance. The contractor shall submit a detailed explanation of how the requested change/addition or deletion will affect the committed M/WBE goal. If the detail exp lanation is not submitted, it will affect the final compliance determination . By affixing a signature to this form , the Offeror further agrees to provide, directly to the City upon request , complete and accurate information regarding actual work performed by all subcontractors , including M/W/DBE(s) arrangements submitted with the bid. The Offerer also agrees to allow an audit and/or examination of any books , records and files held by their company. The bidder agrees to allow the transmission of interviews w ith owners , principals , officers , employees and applicable subcontractors/suppliers/contractors part icipating on the contract t hat will substant iate the actual work performed by the M/W/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 init iating action under Federal , State or Local laws concerning false statements . Any failure to comply with this ordinance and create a material breach of contract may result in a determination of an irresponsible Offerer and barred from part icipating in City work for a period of time not less than one (1) year. President ntle McClendon Construction Co, Inc Company Name PO Box 999 Address Burleson, TX 76097 City/State/Zip Dan Mcclendon Printed Signature Contact Name/Title (if d i fferent) 817/295-0066 Telephone and/or Fax dan@mcclendonconstruction .com E-mail Address November 21, 2007 Date Rev . 5/30/03 TO: Charles R. Boswell City Manager Fort Worth, Texas PROPOSAL FOR: UNIT I: SANITARY SEWER REPLACEMENT UNIT II: PAVING RECONSTRUCTION DRAINAGE IMPROVEMENTS SAUNDERS ROAD (From Marie Jones to East Loop 820 South) Sewer Project No. P274 541200 70517 00056 83 T/PW Project No . C200 20540 00056 83 DOE No. 2214 Pursuant to the foregoing" Notice to Bidders", the undersigned Bidder, having thoroughly examined the plans , specifications, and the site of the project, understanding the amount of work to be done, and hereby proposes to do all the work and furnish all labor, equipment and material necessary to fully complete the work as provided in the Plans and Specifications, and subject to the inspection of the Department of Engineering of the City of Fort Worth. Upon acceptance of this Proposal by the City Council, the bidder is bound to execute a contract and furnish Performance, Payment and Maintenance Bond approved by the City of Fort Worth for performing and completing the said work within the time stated for the following sums to- wit: UNIT I: SECTION A -SANITARY SEWER SAUNDERS ROAD (From Marie Jones to East Loop 820 South) SPEC. ITEM APPROX. DESCRIPTION OF ITEMS BID UNIT TOTAL NO. NO. QTY/UNIT PRICE WRITTEN IN WORDS PRICE PRICE 1. 160 LF Lower Exi s ting 8" Water Line U nder Box Culv ert and Storm Drain approximate Sta. 1+70 to Sta. 3+30 , complete for the sum of ~'x-lCi_ ;;~ Dollars and }Vo Cents (pS-~ o.:> per Linear Foot $ $ /~ y ou- 2 . 3 EA Relocate Fire Hydrants to Approx . 2 .55 ' behind Curb Line & Adjust to Grade, Including 6-inch gate v alve and 6-inch fire hydrant lead, complete for the sum of -/t / [Hy-, I) v.._;~~ ~i.,..t..., h.~V'e.. Dollars and {Lo C ents e'.)11:) ~g;o~ )5[X)-1-- per Each $ $ 3. 11 EA Lower existing 8" Water Line U nder Storm Drain Laterals, complete for the s~ ~ L,\ll.-- fivo~s ~,/ t._ ~.,-,e,_Dollars and ./1/o Cents ~ 0 "' per Each $ 3 .)-Du $ s g/ Sc;Jc) -c__ r- 4 . 60 LF 6 " Thick x 5' wide Concrete Cap Over Water/Sewer Line at Culv ert , complete for the sum of ;:;v-fy Dollars and -~ Cents (PO 2 ${ Cc) IE?__ per Linear Foot $ ye>-$ 5 . 30 EA 1-Inch Water Service Tap to Main, complete for the sum of ON--~~cl /~ollars and ~ Cents tJO ~ ·, $ /9)-$ 99)0-per Each UNIT I: SECTION A-SANITARY SEWER SAUNDERS ROAD (From Marie Jones to East Loop 820 South) SPEC. ITEM APPROX. DESCRIPTION OF ITEMS BID UNIT TOTAL NO. NO. QTY/UNIT PRICE WRITTEN IN WORDS PRICE PRICE 6. 800 LF 1-Inch Copper Service from Main to Meter Box, complete for the sum of ~~) Sev~ollars and A/.:> Cents Z7 ~ e~ per Linear Foot $ $ --Z, /l fo O il I 7. 30 EA Install Class A Meter Box, complete for the sum of LWo ~ iA41_ clv-t.-/ Dollars .. and /Vo Cents &•11 ~~ 2£; v -,._ -per Each $ $ 8. 3 EA 2-Inch Water Service Tap to Main, complete for the sum of -~ -A-lfli hvvr _ wi,,...J V',e tf ollars and A,,-. Cents 7'5vE 1--Js57J e_ per Each $ $ 9. 80 LF 2 -Inch Copper Service from Main to Meter Box, complete for the sum of h y-6t-Dollars and -A/.::, Cents yo gZ.. 37..,,L:) i) ~ per Linear Foot $ $ 10. 3 EA Install Class B Meter Box, complete for the sum of IWo A UMJ ~cl ~/I/Dollars M l Cents c!)o_ c,c., and -2Sc> ;.-7~ - per Each $ $ 11. 3 EA Relocate Existing Water Meter Box, complete for the sum of ~ ~~~s and A./~ Cents cO 9Dc)~ per Each $ SOD -$ UNIT I: SECTION A-SANITARY SEWER SAUNDERS ROAD (From Marie Jones to East Loop 820 South) SPEC. ITEM APPROX. DESCRIPTION OF ITEMS BID UNIT TOTAL NO. NO . QTY/UNIT PRICE WRITTEN IN WORDS PRICE PRICE 12 . 1 LS Furnish and Lay 2 -Inch Pipe and Fittings for temporary water service, CO!!!J)!ete );or the''+$; ./ J: ~ /-p1,1. v-,:::: ""-.s o.,A..-\.)~ - A._t,\.,,V\ ,r~o/ ~/;,•\ Dollars cJ ~ ~ el &./<7 r !..'t r-s-r> -.,__i- /t~S?:J --and Cents $ $ per Lump Sum 13 . 9 EA Install 4' Diameter STD S.S. Manhole, complete fil.e sum of 4 7 l,v..:> C> v,...S e.A.-\. 'cl ~ /t1 I.\..M. e/o/'t. Dollars and A/.:, Cents 2/Do ~ ~ /8, 9~6 ~ per Each $ $ 14. 46 VF Extra Depth for 4-Foot Sanitary Sewer Line Manhole, complete for the sum of V1At-l ~,/vt / /ve....nollars and Lt& Cents ,.. e>v L/c93LJ ~ /1)5 --per Vertical Foot $ $ 15. 7 EA Removal and Disposal of Existing S.S. Manholes, complete for the sum of ~v ~/~ Dollars and A/:, Cents ~I? Zft>o ~ ~Oe) -;...- per Each $ $ 16. 1 EA Concrete Collar at S.S. Manhole, complete for the sum of T--/ V"'t---' ~d'~llars I µ~ and Cents eJ' .,e_,,, $c>o -~c) per Each $ $ 17. 60 EA 4 -Inch Sewer Taps, complete for the sum of ~ ~c/-1Lc/ ;~ars and ,A_.o Cents (.9c -" ~ > 30-~&>w per Each $ $ UNIT I: SECTION A-SANITARY SEWER SAUNDERS ROAD (From Marie Jones to East Loop 820 South) SPEC. ITEM APPROX. DESCRIPTION OF ITEMS BID UNIT TOTAL N O. NO. QTY/UNIT PRICE WRITTEN IN WORDS PRICE PRICE 18 . 800 LF 4" S.S. Service (P.V.C.) Lines, complete for the sum of ?i' /,vi-~ Dollars and-'J-A.~2 Cents .,., /f y'oc') '"-= ~ per Linear Foot $ /8 ;.---$ 19. 1,200 LF 4-Inch Ductile Iron S.S . Service, under Proposed Storm Drain Box Culvert, complete for the sum of .. n ~ r-ly ~,I\L; Dollars Cents ~ -2:: i,, and /(/"o S9~ f/t/tf l> o -per Linear Foot $ $ 20 . 2 EA 6-Inch S.S . Service Taps, complete for the sum of -L_/ A.£. ~Dollars h1A.IY and No Cents c.1,,;:::.~ t!,--0 7'0 c) -per Linear Foot $ $ ,,fl>o 21. 40 LF 6-Inch S.S. Service Lines SDR-26 (under proposed storm drain and box culvert), complete for the sum of ;z; d; -Av-:, Dollars and --Ah Cents l/2-E!2-itatJ tt.=-~ .. per Linear Foot $ $ 22. 1,805 LF 8" SDR-35 PVC Sewer Pipe, Including Trench, ALL DEPTHS, complete for the sum of hrly '-it-'-' Dollars Cents l/ !!:!-, crce tt t/ s-!?_ D and per Linear Foot $ _9 $ - UNIT I: SECTION A -SANITARY SEWER SAUNDERS ROAD (From Marie Jones to East Loop 820 South) SPEC. NO. 23. 24. 25 . 26 . 27. ITEM NO. 162 100 18 205 APPROX. DESCRIPTION OF ITEMS BID QTY/UNIT PRICE WRITTEN IN WORDS LF 8" SDR-26 PVC Sewer Pipe with Cement treated Backfill , Including Trench, ALL DEPTHS , complete for the sum of b-#7 ~ Dollars and /IA Cents ' per Linear Foot $ LF LF LF- LF LF 10 " SDR-35 PVC Sewer Pipe , Including Trench , ALL DEPTHS , complete for the sum of __ /o_---_r_f-17~-~-)°_,i_~ ___ Dollars and k° Cents per Linear Foot 12" SDR-35 PVC Sewer Pipe, Including Trench , ALL DEPTHS, complete for the sum of -~/7~04~--~~ ___ Dollars and No Cents per Linear Foot 12 " SDR-26 PVC Sewer Pipe , with Cement treated Backfill , Including Trench, ALL DEPTHS, complete for the sum of _ __,,_s,,,__~_K~l---,...'7---,-_tP-1Af2--___ Dollars and I A.Lo Cents per Linear Foot 12" Class 51 Ductile Iron Sewer Pipe at Culvert Crossing, Including Trench, ALL DEPTHS , complete for the sum of rr) ••DA• .j,_ \_ Li:-~ ~ Dollars and~ Cents $ $ $ per Each $ UNIT PRICE 0;) 9 -$ TOTAL PRICE UNIT I: SECTION A-SANITARY SEWER SAUNDERS ROAD (From Marie Jones to East Loop 820 South) SPEC. ITEM APPROX. DE SCRIPTION OF ITEMS BID UNIT TOTAL NO. NO. QTY/UNIT PRICE WRITTEN IN WORDS PRICE PRICE 28. 250 LF Concrete Encasement Under Culvert , Storm Drain Laterals, see Sheet D201 , D202 , complete for the sum of h~~ ' -pt, Al!--Dollars and No Cents -0 e)O ~ ... per Linear Foot $ 9-$ lct.2Sv 29. 9 EA Water Tight Inserts for S .S. Manhole, complete for the sum of .. h-/fx Dollars and ,A/o Cents 50$..-~So c)O -per Each $ $ 30. 9 EA Vacuum Te st S.S. Manholes, complete for the sum of ~ 6/dDollars and d/o Cents ~I--4 P~o-... per Each $ /Oi:> $ 31. 3,200 LF Post-Construction T.V . Inspection of Sanitary Sewer Lines, complete for the sum of [)WL-Dollars and );Q Cents /~ 52,Dd ~ -per Linear Foot $ $ 32. 3,500 LF Trench Safety, more than (5) foot, complete for the sum of OM--Dollars and kt:> Cents c,c:;, e: - per Linear Foot $ / .;;;..--$ ].5,?>o 33. 20 CY Class "B" Concrete (2500 psi) for Miscellaneous Placement, complete for the sum of ~ Dollars /~ and /Vo Cents a) ,e_ per Cubic Yard $ $ UNIT I: SECTION A-SANITARY SEWER SAUNDERS ROAD (From Marie Jones to East Loop 820 South) SPEC. ITEM APPROX. DESCRIPTION OF ITEMS BID UNIT TOTAL NO. NO. QTY/UNIT PRICE WRITTEN IN WORDS PRICE PRICE 34 . 20 CY Class "E" Concrete (1500 psi) for Miscellaneous Placement, complete for the sum of ~. Dollars _,.,:;, and Cents /~ -- per Cubic Yard $ $ V 35. 20 CY Ballast Stone for Miscellaneous Placement, complete for the sum of <• [)M..-Dollars ;.f2:Z-and !Vo Cents ~ erO per Cubic Yard $ $ 36. 20 CY Crushed Limestone for Miscellaneous Placement, complete for the sum of ~ Dollars and /Vo Cents ;cf!E-~ per Cubic Yard $ $ V 37. 105 LF 8" Ductile Iron Pipe for proposed S.S . Lines, see sheet U206, ALL DEPTHS , complete for the sum of .0~fve-Dollars and Cents &~oo_ ~ ,.0 per Linear Foot $ $ &J'ZS- 38 . 6,200 LF Temporary Pavement Repair (6-inch flex base and 2-inch HMAC), complete for the sum of /{/,·~ Dollars ,~ 'ii i) and h?§, ~t:9. ?<Ju -Cents $ $ per Linear Foot = UNIT I: SECTION A -SANITARY SEWER SAUNDERS ROAD (From Marie Jones to East Loop 820 South) SPEC . ITEM APPROX. DESCRIPTION OF ITEMS BID UNIT TOTAL NO . NO. QTY/UNIT PRICE WRITTEN IN WORDS PRICE PRICE 39. 60 EA S .S. Service Double Cleanout (including removal of ex. Clean if present) complete for the sum of fl lt ti /.:J ~ f) J...,t-. wtA-"''nollars ~ and ,,(/1? Cents C, -,.... ~ /~ -foov -per Each $ $ 40 . 9 EA Clay Dams, complete for the sum of Two J.. ~ l'u/oollars .. and /J/:, Cents L!>.:: --i--~-- per Each $ '"2,-> v $ /Boo 41. 1 TN Fittings and Specials, furnish and install , complete in place for the sum of >1k wlA,....._,,I Dollars and ~ e_. 6-o; o Cents &7000 b (:) t)i) -'- per Ton $ $ 42. 100 LF 6-inch P .V.C. for sewer service lines in public R.O.W., complete in place for the sum of ~~" Dollars and Cents 2c:> ~ -~oo ----per Linear Foot $ $ 43. 100 LF 6-inch P.V.C. Schedule 40 PVC for sewer service lines in private property by licensed plumber, complete in place for the sum of h;t/-;fl~ Dollars and ~ Cents ~-DO Y.n o ~-per Linear Foot $ ~-$ UNIT I: SECTION A -SANITARY SEWER SAUNDERS ROAD (F rom M ari e Jones to East Loop 820 South) SPEC. ITE M APPROX . DESCRIPTION OF ITE MS BID UN IT TOTA L N O. N O. QTY/UN IT PRICE WRITTEN IN WORD S PRIC E PRICE 4 4 . 100 LF :Y4 in ch dome st ic Typ e "K" co pper water service lin e in pri vat e pro perty by li censed plumb er , c ompl ete in place for th e sum of ;;~ D oll ar s and A/o C ents f ~o-foD ~ p er Linear Foot $ $ 45. 200 LF 4-in ch Schedu le 4 0 in pri vate property " b y licen sed plumber, comp le t e in plac e fo r the sum of h~6,:_ D o ll ars e:,";;J and ~;1.?'o C ents ~t>~ goc:>0 -- p er Lin e ar F oot $ $ UNIT I: SECTION A -SANITARY SEWER LINE SUBTOTAL TOT AL SANITARY SEWER COST ' r $ ___ _ TOTAL WATER & SANITARY SEWER REPLACEMENT BID , , $ ___ _ PA YING UNIT II REC ONSTRUCTI ON & DRAINAGE IMPROVEMENTS UNIT II. SECTI ON-A PAVING RECONSTRUCTI ON AND DRAINAGE IMPROVEMENTS SAUNDERS ROAD (From Marie Jones to East Loop 820 South) SPEC. ITEM APPROX. DESCRIPTION OF ITEMS BID UNIT TOTAL NO. NO. QTY/UNIT PRICE WRITTEN IN WORDS PRICE PRICE 1. 4 EA Proj ect Designation Sign , complete for the sum of k~~ (P~~fi~r1J 7k and ;V., C ents ao ,90 I ~cu-$ )2-oi> -per Each $ 2. 3 EA Relocate Traffic Sign s, complete for the sum of 3vJ1i: Dollars Cents z~oo $ 'Soo and • p er Each $ 7. - 3. 5 EA Relocate Mailbox, complete for the sum of h '#-<-~ Dollars and /V',o Cents _.:,o 7J~ per Each $ ;s -$ 4. 2 EA Relocate Brick Mailboxes, complete for the sum of >'"-;t-Jt t44A"",,__ ~ Dollars and ~ Cents uo ,>--., per Each $ 6ov $ /u>i:> 5. 125 LF Relocate Wire Fence , complete for the sum of ~e/ve-, Dollars and nv~ Cents ;zE-$ /S'zs -e per Linea;: $ 6 . 50 LF Remove Wire Fence , complete for the sum of ~ Dollars and A,;o Cents J ~ ,)() /~ -per Linear Foot $ $ UNIT II. SECTION-A PAVING RECONSTRUCTION AND DRAINAGE IMPROVEMENTS SAUNDERS ROAD (From Marie Jones to East Loop 820 South) SPEC. NO. 7. 8. 9. 10. 11. 12. ITEM NO. 50 710 335 275 105 APPROX. DESCRIPTION OF ITEMS BID QTY/UNIT PRICE WRITTEN IN WORDS LF Relocate Chain Link Fence, Gate & Post, complete for the sum of LF LF LF __ £_!.!i.,-' __ !.},_~ _____ Dollars and. _ _clf __ __,,_A'/:.JC-.C-o ____ Cents per Linear Foot Remove 12"-36" RCP, complete for the sum of h~ Dollars -an_d __ Je....---~-""'~~------Cents per Linear Foot Remove 12"-36" CMP, complete for the sum of r,, 1.-_____ .J~ J/{ _ __,....__ __ D.ollars and ,(l"k0; 8 vL--Cents per Linear Foot Remove 24" Plastic SD, complete for the sum of T ..e.,,,t,-..-1 Dollars $ $ $ andfi ) .,..'9-z{ v-t--Cents per Linea; Foot $ LF EA Sawcut & Remove Concrete Flume, all sizes, complete for the sum of 7L--1 Dollars and 5 r hi-~ .Z.:1,,.&, Cents per Linear Foot 1 ~ $ Remove 8' x 3" Grate, complete for the sum of £i9if Ji~/~/Dollars and (T A/.;, Cents · per Each $ UNIT PRICE $ $ )J-. /o-$ $ TOTAL PRICE 3337 6..::> - 7S:-, 22""2..-7 - UNIT II. SECTION-A PAVING RECONSTRUCTION AND DRAINAGE IMPROVEMENTS SAUNDERS ROAD (From Marie Jones to East Loop 820 South) SPEC. NO. 13. 14. 15 . 16. 17 . ITEM APPROX. DESCRIPTION OF ITEMS BID NO. QTY/UNIT PRICE WRITTEN IN WORDS 2 ,250 SF Remove E x isting Asphalt Dri veway, complete for the sum of No Dollars and,C vfT ,4 k,JL Cents perSqu~Fw $ 9 ,550 SF 7 ,280 SF 243 SF 1,650 CY Remove Existing Concrete Driv eway, Lead Walks, Sidewalks, Concrete Valley, complete for the sum of ___ t)_. _AL-~ _____ Dollars and :z?b.,.... ~ Cents $ per Square Fo~ Remove Existing Gravel complete for the sum of Driveway, -----,fg-+---r0 _____ Dollars and ~ '7 Cents per Squa;;Foot Remove/Replace Concrete Pavement per fig 20002 , complete for the sum of J -eva.,,..._ Dollars -an-d---~---~-#------Cents per Squar;Foot Unclassified Street Excavation Including Ex isting Asphalt Pavement, complete for the sum of $ $ UNIT PRICE 0 L/S- -$ /~ $ [,-V o -$ $ TOTAL PRICE c!>O - JA I•% /0-, Dollars and _o Cents $ r-{)O 3-J -$ ., Cl ->~ 7£-u -' 18 . 2,700 CY per Cubic Yard Compacted Fill/Backfill Pe_r City of Fort Worth Specs, complete for the sum of ___ .L.h-~_,_ ______ D.ollars and~ Cents $ per Cubic Yard $ UNIT II. SECTI ON-A PAVING RECONSTRUCTION AND DRAINAGE IMPROVEMENTS SAUNDERS ROAD (From Marie Jones to East Loop 820 South) SPEC. ITEM APPROX. DESCRIPTION OF ITEMS BID UNIT TOTAL NO. NO. QTY/UNIT PRICE WRITTEN IN WORDS PRICE PRICE 19. 1,420 CY Borrow Per City of Fort Worth Specs , 1 complete for the sum of hw,-Dollars and ~~ "-lf-Cents t/ !P.-{)<.:) per Cubic Y ~ $ $ /:;x916 20. ~ SY Construct 7" Reinforced Concrete !&110S-Pavement, complete for the sum of n~~6;-~ Dollars and ,/vo Cents 00 3.13 ~s-~ per Square Yard $ "3/-$ 21. 11,050 SY 6" Lime Stabilized Subgrade, complete for the sum of tJ "'-L Dollars and ·/}V£ Cents /os-60 per Square Yard $ $ J~to2-- 22. 200 TON Lime (33#/SY), complete for the sum of t)~ hU1A.dvtJ J €. Ve,il_ Dollars and µ Cents /v7 ~ V C(Do ~ . per Ton $ $ 23: 3,903 LF 7" monolithic Curb, complete for the sum of F;VL-Dollars and /f/o Cents ~Q_O /?; ::,/ .s-~ per Linear Foat $ $ 24 . 198 LF Sawcut Concrete Pavement, complete for the sum of Ot...JL-Dollars and Vo Cents /!:!!-cX) per Linear Foat $ $ /ff UN IT II. SE CTI ON-A PAVING REC O NSTRUCTI O N AND DRAINAGE IMPROVEMENTS SAUNDERS R OAD (From Marie Jones to East Loop 820 South) SPEC. ITEM APPROX. D ESCRIPTION OF ITEMS BID UNIT TOTAL N O . NO . QTY/UNIT PRICE WRITTEN IN WORDS PRICE PRICE 25 . 188 LF Sawcut Asphalt Pavement, complete for the sum of ~ Dollars and A/~ Cents ;e?-~ per Linear Foot $ $ /J'cf' - 26 . 148 SY Asphalt Pavement Removal & Replacement at Loop 820 Service Road Per TXDOT Detai l , 8" compacted subgrade, 6" Type "A" (black base) & 2 " of type "D" hot mix surface, per detail PCSC-03 (FW), complete for the sum of ~JA-f l.f -/L-Dollars lfO and r;4""'6t-Cents &3 LO per Square Yard -938.3 -$ $ 27. 52 SY Gravel Driveway, complete for the sum of ~fk Dollars and -pr;, Cents b~ "31 2..-, o o per Square Yard $ $ 28. 1,000 CY ~ Topsoil , complete for the ::f f t"ow,1~ ~ L p ~ -l?i liars and )I., Cents I DO ro per Cubic Yard $ '-1 --$ Jt ooe>- 29 . 1.5 AC Hydromulch of all disturbed areas , including fertilizer, watering, topsoil, complete fne sum of ti ~~ TIA/" o C,{ s Cv1.A- h ~4'.r e. ~ 'j'/.,,• r f+ Dollars and ~~ Cents 2930 '22...... "36 l/t.-e per Acre $ $ UNIT II. SECTION-A PAVING RECONSTRUCTION AND DRAINAGE IMPROVEMENTS SAUNDERS ROAD (From Marie Jones to East Loop 820 South) SPEC. NO. 30. 31. 32. 33. 34. ITEM APPROX. DESCRIPTION OF ITEMS BID NO . QTY/UNIT PRICE WRITTEN IN WORDS 3,000 SY Sodd for parkways and other designated areas, including fertilizer, watering, topsoil, complete for the sum of LS 5 EA 9 EA ___ l __ wo---:---,---+---,4---Dollars and £1~ tJ-7 i-~r Cents $ per Square yQ.d Miscellaneous Utility Adjustments, complete for the sum of ~#u ... db•~j~ (_ 'f>~-E:d) Dollars and /f/0 Cents per Lump Sum $ Water Valve Adjustment to proposed grade per each, complete for the sum of \ ( j> ('4.. -'e,; d ) ~ k1Jlv<.ti Dollars and _, Cents per Each $ Sanitary Sewer, Storm Drain or other Manholes Adjustment to proposed Grade per each, complete for the sum UNIT PRICE $ !!.2-/5, oou $ of I , 1 n n I ( f .yc.,-~d} ~ J/\~ar~ fi"ff~Dollars ov and Ah (-Cents $ _)5-0 -$ 60 EA v per Each Water Meter Box Adjustment to proposed Grade per each, complete for t~um o~-/i (PN,-1s>cl} J £,\) ... if f;'v-L-Dollars and Iv o Cents per Each $ $ TOTAL PRICE c9~ - UNIT II. SECTION-A PAVING RECONSTRUCTION AND DRAINAGE IMPROVEMENTS SAUNDERS ROAD (From Marie Jones to East Loop 820 South) SPEC. NO . 35. 36. 37. 38. 39. 40. ITEM NO. 1 5 5 50 200 APPROX. DESCRIPTION OF ITEMS BID QTY/UNIT PRICE WRITTEN IN WORDS LS Traffic Control Plan, complete for the LS TON TON CY LF sumof / .U ,I t;,,\,~t-,.ee-7VI"'""'~ .5~ A ~,,...ft/ Dollars and _____ ___,,_...4,..._/_o ___ Cents per Lump Sum $ Erosion Control Plan, complete for the s~ ~~~~fw. k~drt..;/ fr"'-Dollars and )/-:> Cents per Lump Sum HMAC Roadway Transition, complete for the sum of ~-~/.-u.,/ Dollars and A/o Cents $ per Ton $ HMAC Driveway Transition, complete for the sum of ~ ~ h,/ t!JJ/f; and ____ __,,_M~:;, ____ Cents per Ton 6-Inch Flexible Base for Driveway Transition, complete for the sum of Ji,:,~ ~..,.-Dollars and o Cents per Cubic Yard 7 -Inch Cone. Curb and 18-Inch Gutter, complete for the sum of --~J-~-.----- 0 --___ Dollars and ___ ~_..__..'---_____ Cents per Linear Foot $ $ $ UNIT PRICE .!X:) 3~/&> -$ ~ /oc>-$ Z oo l(--$ TOTAL PRICE - UNIT II. SECTION-A PAVING RECONSTRUCTION AND DRAINAGE IMPROVEMENTS SAUNDERS ROAD (From Marie Jones to East Loop 820 South) SPEC. ITEM APPROX. NO. NO . QTY/UNIT 41. 11,750 LF 42. 50 LF DESCRIPTION OF ITEMS BID PRICE WRITTEN IN WORDS Silicone Joint Sealing, complete for the sum of /Vo "h,v'L--Dollars and e lq tvefa Cents per Linear R6ot Relocate wrought iron fence, complete for the sum of h~,i--t-i>WL-Dollars and ft"o Cents per Linear Foot l. ~ C.,nr..~-/-e, l){'; vt.t.vo..1 pv-Mr/~1.v-3 lb"'"°' c/., I I°"' J ,::,A,-. q1 $ $ ./f-fy c~.s p~r £!.. F.,.f- UNIT II: PAVEMENT RECONSTRUCTION SUBTOTAL TOT AL PAVING COST UNIT PRICE g!i"' o-$ TOTAL PRICE ,. $ ___ _ UNIT II. SECTI ON B-PAVING REC ONSTRUCTI ON AN D DRAINAGE IMPROVEMENTS SAUN DERS R OAD (From Marie Jones to East Loop 820 South) SPEC . IT EM APPROX. DESCRIPTI ON OF ITEMS BID UNIT T OTAL NO. N O. QTY/UNIT PRICE WRITTEN IN WORDS PRICE PRICE 1. 77 LF 21" Class III RCP Storm Drain Pipe, Including Trench , complete for the sum of ;,·~ .J1'.-k Dollars and #o Cents (!)1::7 ov per Linear Foot $ g,-$ ~.]12-- 2. 424 LF 24" Class RCP Storm Drain Pipe, Including Trench, complete for the sum of [;k~~ Dollars and Cents oO 2~ <f~<,/ ~ GI -per Linear Foot $ $ I 3. 52 LF 27" Class RCP Storm Drain Pipe, Including Trench, complete for the sum of S/~ \ S)k Dollars and 7 /(/.:, Cents eo D...) per Linear Foot $ tt $ 1~.J~ - 4. 106 LF 30" Class RCP Storm Drain Pipe, Including Trench, complete for the sum of and~ ~ollars Cents DO 00 7;-$ per Linear Foot $ 7S-U 5 . 259 LF 45" Class RCP Storm Drain Pipe, Including Trench, complete for the sum of Lb!D~(t,k, OIAJ_,, and --;{;o Cents 1)0 sq l)yy-62_ l/6 ..;-- per Linear Foot $ $ UNIT II. SECTION B-PAVING RECONSTRUCTION AND DRAINAGE IMPROVEMENTS SAUNDERS ROAD (From Marie Jones to East Loop 820 South) SPEC. NO. 6. 7. 8. 9. 10. 11. ITEM NO. 430 1,030 197 88 60 2,760 APPROX. DESCRIPTION OF ITEMS BID QTY/UNIT PRICE WRITTEN IN WORDS LF 48" Class RCP Storm Drain Pipe, Including Trench, complete for the sum of UNIT PRICE f)w-~qld ~:t1 JI~ and ____ A/'-"-_o ____ Cents $ (.'? / e,_ $ per Linear Foot G,t;? LF LF LF LF LF 54" Class RCP Storm Drain Pipe, Including Trench, complete for the sum of o~ ~r/A-Lt! and ~o per Linear Foot t/17 6iirars Cents 5' x 4' Box Culvert, complete for the sum of $ /56 $ ()~~~-~--j-~-"-r---'-· -,41.-~ id.ls ~v<- and ___ ----';a;'--';c,__ ___ Cents $ !or~ $ per Linear Foot [_/ :, 7' x 4 ' Box Culvert, complete for the sum of ~ ~~~~lils and J;. Cents per Linear Foot $ 60' Double 10' x 5 ' Box Culvert With 30 Degree Skew, complete for the sum of r -..... I I.a/ s> >--Ii__ /v<L--~ JU,vtAd-1 Doll~r§ c,O uo-$ and __ ~J;~J _____ Cents $ -7/ 1_oo $ per Linear Foot _L__CO Trench Safety, complete for the sum of ___ __.li._k,,--,--';:)~---·Dollars and ___ ~/U~_o _____ Cents per Linear Foot $ TOTAL PRICE UNIT II. SECTION B-PA VING RECONSTRUCTION AND DRAINAGE IMPROVEMENTS SAUNDERS ROAD (From Marie Jones to East Loop 820 South) SPEC. NO. 12. 13 . 14 . 15 . 16. 17. ITEM NO. 3 2 2 8 4 4 APPROX. DESCRIPTION OF ITEMS BID QTY/UNIT PRICE WRITTEN IN WORDS UNIT PRICE EA 17" x 24'' Grate Inlet , complete for the sum of Tw:> fhow,~/ ~a~~~~ --'-------'-'-------t9v EA EA EA EA and ___ __,,/t__vo~~----Cents per Each ' $ Y f;""::> 2' x 2 ' Field Inlet, complete for the sum of ~:, +1/.-;,f.A.J~/ Dollars and ,k» Cents per Each $ 4 ' x 4 ' Field Inlet, complete for the sum~ J--1 .,f /t,...J~ /U.0"'-J~ ~ hMM.c/,u_/ Dollars and M Cents per Each $ Std. 10' Curb Inlet, complete for the sum of . 1 ~ ~ ~ ,,(' /Wo ~ s-)'-K A "1.NI./~ Dollars and _____ ~.k:~o ___ Cents per Each $ Std. 15' Curb Inlet, complete for the SU~~ ~ ~~Dfiia'f!7 $ and fi/b Cents per Each $ t90 "37CV_$_ EA 6 ' x 6' Manhole, complete for the sum of r~v-ft:toLM~ I ft;, ~¥ Dollars and ~ · Cents per Each $ TOTAL PRICE ~. UNIT II. SECTION B-PA YING RECONSTRUCTION AND DRAINAGE IMPROVEMENTS SAUNDERS ROAD (From Marie Jones to East Loop 820 South) SPEC. NO. 18 . 19. 20. 21. 22 . 23 . ITEM NO. 2 256 147 52 APPROX. DESCRIPTION OF ITEMS BID QTY/UNIT PRICE WRITTEN IN WORDS EA EA EA 5 ' x 5 ' Manhole, c~m_Flete for the sum of T~ ~~el t!).#7 Dollars -an-d========·:M~_:-_ -_-_ -_ -_-_-_Cents per Each 7' x 7' Manhole, complete for the sum of ri,v\,Y 1£.......i~ ~ h. "W'-d ,u...¢ .,tl -----~----D Bars and )/.J Cents per Each FWS Modified Headwall for 30 Degree Skew (Including Wingwalls), see sheet D203 for detail , complete for the sum of p;~ +ti.-:. tA.S~~ $ $ 1\/L-Pl,£.U,L e/ .N.--e/ Dollars $ SY SY LF and Jc., Cents per Each Concrete Rip-Rap , complete for the sum of _h_o_<"'_t,-4-___;::;cS_e_v_e""-::..__ __ Dollars and A/o Cents per Square Yard 18" Angular Rock Rip Rap , Dso = 12", For the sum of F,-£6 '1 ~ 11. e.-Dollars and ,No Cents per Square Yard Parapet Wall & Handrail, complete for $ $ UNIT PRICE the sum of J! -/ ~ (/}w.,, ~~ bona~sl $ $ and M Cents $ /Us~$ per Linear Foot ! TOTAL PRICE &c,7J ~ - e-a - UNIT II. SECTION B-PAVING RECONSTRUCTION AND DRAINAGE IMPROVEMENTS SAUNDERS ROAD (From Marie Jones to East Loop 820 South) SPEC. ITEM APPROX. DESCRIPTION OF ITEMS BID NO. NO. QTY/UNIT PRICE WRITTEN IN WORDS 24. 450 CY Excavation for Culvert, Including Bedding and Compacted Backfill, complete for the sum of 25. 300 CY 26. 4,600 CY 27. 2 EA 28. 2 EA Z'I. Cy __ ,_/_L-_--~~.....,v€.-,---___ Dollars and A./b Cents $ per Cubic Yard Excavation for Channel Widening, complete for the sum of ~~ S~ Dollars and A/o Cents per Cubic Yard $ Trench Excavation and Backfill for Storm Drain, complete for the sum of Se v e4-t.. Dollars and ;12§ Cents per Cubic Yard $ Remove & Dispose of existing Headwalls on 820 Service Rd., complete for the sum of hV'-./ t,. ~..-u. /oollars aqd Af Cents per Each $ Install TXDOT headwall Type II on 820 Service Rd. per SheetD303.1, SET (!)(F~tefo~f~ ~lk ~/~ Dollars and A/o Cents per Each $ UNIT PRICE ~$ oO 7-$ 7DTl'rL . ..t TOTAL PRICE Ou 5ou - BID SUMMARY UNIT I -SECTION A -SANITARY SEWER REPLACEMENT $ $ 1/6 2-t &:>c:>8 ; IP& I I/lb "9v L/C -UNIT II -SECTION A-PAVING RECONSTRUCTION UNIT II -SECTION B-DRAINAGE IMPROVEMENTS $ &,t 7t. 'lo 'i ~ ; I, 7'11), l/ 28 .$ > I PROJECT TOTAL BID: STATEMENT OF MATERIALS AND OTHER CHARGES MATERIAL INCORPORATED INTO THE PROJECT : $ ---- ALL OTHER CHARGES $ ---- *TOTAL $ -· - *This total must agree with the total figure shown in the Proposal, TOT AL AMOUNT BID in the bound contract. ~5:' - For Purposed of complying with the Texas Tax Code, the Contractor agrees that the charges for any material incorporated into the project for herein will be no less than the invoice price to such material to the Contractor. NOTE: ONLY THE COPY OF THIS FORM IN THE BOUND CONTRACT IS TO BE FILLED OUT. 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 % is to become the property of the City of Fort Worth, Texas, in the event the contract and bond or bonds are not executed and delivered within the time above wet forth , as liquidated damages for the delay and additional work caused thereby. The undersigned bidder certifies that he has been furnished at least on set of the General Contract Documents and General Specifications for Water Department Project 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 . This contract is issued by an organization which qualifies for exemption pursuant to the provisions of Article 20.04(F) of the Texas Limited Sale, Excise and Use Tax Act. Taxes. 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. The successful bidder shall be required to complete the attached Statement of Materials and Other Charges Contractor at the time of executing the contract. 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 terms of City Ordinance No. 7278 as amended by City Ordinance No. 7400 . The Bidder agrees to begin construction within 10 calendar days after the issue of the work order, and to complete the contact within 120 working days after beginning construction as set forth in the written work order to be furnished by the Owner. (Complete A or B below, as applicable:) [] A. The principal place of business of our company is in the State of _____ ~ 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 stature is attached. Nonresident bidders in the State of , our principal place of business, are not required ~ underbid resident bidders. ~-':!1e principal place of business of our company or parent company or majority owner in the State of Texas. Receipt is acknowledged of the following addenda: Addendum No. l Addendum No . 2 Addendum No . 3 No. 4 A.Jo.~ (SEAL) If bidder is Corporation Respectively submitted, --- --- --.... ........... ... - VENDOR COMPLIANCE TO STATE LAW The 1985 Session of the Texas Legislature passed House Bill 620 relative to the award of contracts to nonresident bidder. This law provides that, in order to be awarded a contract as low bidder, nonresident bidders (out-of-state contractors whose corporate offices or principal place of business are outside of the State of Texas) bid projects for construction, improvements, supplies or services in Texas at an amount lower than the lowest Texas resident bidder by the same amount that a Texas resident bidder would be required to underbid a non-resident bidder in order to obtain a comparable contract in the State in which the nonresident's principal place of business is located. The appropriate blanks in Section A must be filled out by all out-of-sate or nonresident contractors to do so will automatically disqualify that bidder. Resident bidders must check the box in Section B. A. Nonresident vendors 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. Nonresident vendors in the State of _____ , our principal place of business, are not required to underbid resident bidders. Gprincipal place of business or corporate offices are in the State ofTexas/ BIDDER: !h£W~~d t>o So)l C[C/CJ ts (A,V le--5,etA, .>-k I IP o C/7 ByfA~ M~4~ (Please print) Title: Y r-U) t J;_J City State -Z<-+i~p--(Please print) THIS FORM MUST BE RETURNED WITH YOUR QUOTATION r · [; ., I , I f1 t1 ' fl lJ I • , f ,·,re·, [·. ' ; ( '[l . :j a I J ii :[ : rl L ·u ' g n l SECTIONB UNIT I (Water Department) Special Instructions to Bidders General Conditions Material Specifications Wastewater Access Chamber & Detail Miscellaneous Details Special Instructions to Bidders (Water Department) t·a.-- ..... ,__ SPEClAL INSTRUCTIONS TO BIDDERS (WATER DEPARTMENT) 1) PREOUALIFICATION REQUIREMENTS: All contractors submitting bids are required to be prequalified by the Fort Worth Water Department prior to submitting bids . This prequalification process will establish a bid limit based on a technical evaluation and financial analysi s of the contractor. It is the bidder 's responsibility to submit the following documentation: a current financial statement, an acceptable experience record, an acceptable equipment schedule and any other documents the Department may deem necessa ry, to the Director of the Water Department at least seven (7) calendar days prior to the date of the opening of bids . a) 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 licens ing agency and shall have been so prepared as to reflect the financial status to 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 . b) For an experi ence 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 technical level as that of the project for which bids are to be received. c) The Director of the Water Department shall be the sole judge as to the acceptability for financial qualification to bid on any Fort Worth Water Department project. d) Bids received in excess of the bid limit shall be considered non-responsive and will be rejected as such. e) The City, in its sole discretion, may reject any bid for failure to demonstrate experience and/or expertise . f) Any proposals submitted by a non-prequalified bidder shall be returned unopened, and if inadvertently opened, shall not be considered.· g) 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 waiver of any necessary prequalification. 3. BONDS: A performance bond, a payment bond, and a maintenance bond each for one hundred (100%) percent of the contract price will be required, Reference C 3-3 .7 . 4 . WAGE RATES: r ·. Section C3-3 .13 of the General Conditions is deleted and replaced with the following: (a) The contractor shall comply with all requirements of Chapter 2258, Texas Government Code , including the payment ofnot less than the rates determined by the City Council of the City of Fort Worth to be the prevailing wage rates in accordance with Chapter 2258, Texas Government Code. Such prevailing wage rates are included in these contract documents. (b) The contractor shall , for a period of three (3) years following the date of acceptance of the work , maintain records that show (i) the name and occupation of each worker employed by the contractor in the construction of the work provided for in this contract; and (ii) the actual per diem wages paid to each worker. These records shall be open at all reasonable hours for inspection by the City. The provisions of 0-3 Right to Audit pertain to this inspection . ( c) The contractor shall include in its subcontracts and/or shall otherwise require all of its subcontractors to comply with paragraphs (a) and (b) above. (d) With each partial payment estimate or payroll period, whichever is less, an affidavit stating that the contractor has complied with the requirements of Chapter 2258, Texas Government Code. 1,.· The contractor shall post the prevailing wage rates in a conspicuous place at the site of the project at all times. 1....: 5. AMBIGUITY: In the case of ambiguity or lack of clearness in stating prices in the Proposal, the City reserves the right to adopt the most advantageous construction thereof to the City or to reject the Proposal. 6 . BIDDER LICENSE: Bidder must be a licensed Contractor in the State of Texas . 7. NONRESIDENT BIDDERS: Pursuant to Article 601g, Texas Revised Civil Statutes, the City ofFort Worth will not award this contract to a nonresident bidder unless the nonresident's bid is lower than the lowest bid submitted by a responsible Texas resident bidder by the same amount that a Texas resident bidder would be required to underbid a nonresident bidder to obtain a comparable contract in the state in which the nonresident's principal place of business in located . "Nonresident bidder" means a bidder whose principal place of business is not in this state, but excludes a contractor whose ultimate parent company or majority owner has its principal place of business in this state. This provision does not apply if this contract involves federal funds. The appropriate blanks of the Proposal must be filled out by all nonresident bidders in order for the bid to meet specifications. The failure of a nonresident contractor to do so will automatically disqualify that bidder. 8. PAYMENT: If the bid amount is $25,000 .00 or less, the contract amount shall be paid within forty- five (45) calendar days after completion and acceptance by the City. 9 . AGE: In accordance with the policy ("Policy") of the Executive Branch of the Federal Government, Contractor covenants 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 bases of a bona fide occupational qualification, retirement plan or statutory requirement. ,- I. Contractor further covenants that neither it nor its officers, members, agents , employees, subcontractors, program participa nts , or persons acting on their behalf, shall specify, in solicitations or advertisements 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 requirements. 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. 10 . DISABILITY: ln accordance with the provisions of the Americans With Disabilities Act of 1990 ("ADA"), Contractor warrants that it and 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 AD A'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 subcontractors' alleged failure to comply with the above referenced laws concerning disability discrimination in the performance of this agreement. 11. MINORITY AND WOMEN BUSINESS ENTERPRISES: In accord with City of Fort Worth Ordinance No . 11923, as amended, 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 UTILIZATION FORM, PRIME CONTRACTOR WAIVER FORM and/or the GOOD FAITH EFFORT FORM ("Documentation") as appropriate . The Documentation must be received by the managing department no later than 5:00 p.m., 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) 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 than three (3) years. 12. FINAL PAYMENT AND ACCEPTANCE: The project shall be deemed accepted by the City ofFort Worth as of the date that the final punch list has been completed, as evidenced by a written statement signed by both the contractor and the City . The warranty period shall begin as of the date that the final punch list has been completed . ' l .... f General Conditions -I l'.'"-1 ,_. Fl :· •. 1 .. I (~) C} () f:'l' I I i l t ~ ,, : ! i'f. i • 1 ,L ! i . 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 Gl-1.31 Cl-1.32 C2-2 C2-2.l c2~2.2 C2-2.3 C2-2.4 C2-2.5 C2-2.6 PART C -GENERAL CONDITIONS TABLE OF CONTENTS NOVEMBER, 1, 1987 TABLE OF CONTENTS DEFINITIONS Definition of Terms Contract Documents Notice to Bidders Proposal Bidder General Conditions Special Conditions Specifications Bond Contract Plans City City Council Mayor City Manager City Attorney ·Director of Public Works . Directqr, City Water Department Engineer Contractor .Sureties The Work or Project Working Day Calendar Day Legal Holiday Abbreviations Change Order Paved Streets and Alleys · Unpaved Streets and Alleys City Streets Roadway Gravel Street INTERPRETATION AND PREPARATION OF PROPOSAL Proposal Form Interpretation of Quantities Examination of Contract Documents and Site Submitting of Proposal Rejection of Proposals Bid Security C 1) Cl-1 ( 1) Cl-1 ( 1) Cl-1 ( 2 ) Cl-1 ( 2 ) Cl-1 ( 2) Cl-1 ( 2 ) Cl-1 ( 2 ) Cl-1 ( 2 ) Cl-1 ( 2 ) Cl-1 ( 3) Cl-1 ( 3 ) Cl-1 ( 3} Cl-1 ( 3) Cl-1 { 3) Cl-1 ( 3} Cl-1 { 3} Cl-1 . ( 4 ) Cl-1 ( 4 ) Cl-1 ( 4 ) Cl-1 ( 4 ) Cl-1 ( 4 ) Cl-1 ( 4 ) Cl-1 ( 4 ) Cl-1 ( 4 ) Cl-1 ( 4 ) Cl-1 ( 5 ) Cl-1 ( 6 ) Cl-1 ( 6 ) Cl-1 ( 6 ) Cl-1 ( 6 ) Cl-1 ( 6 ) Cl-1 ( 6) C2-2 Cl) <. C2-2 Cl} C2-2 (2) C2-2 ( 3 ) C2-2 ( 3) C2-2 ( 3) .. C2-2.7 C2-2.8 C2-2.9 c2-2.10 c2-2.11 c2-2.12 CJ-3 C3-3.l CJ-3.2 C3-3.3 CJ-3.4 C3-3.5 C3-3.6 CJ:-3.7 · · CJ-3. 8 CJ-3.9 C3-3.10 C3--3.ll C3-3.12 C3-3.l3 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 cs-s cs-s.1 cs-s. 2 . CS-5.3 CS-5.4 ·. cs-s.s CS-5.6 CS-5.7 CS-5.8 CS-5.9 cs-s.io CS-5.11 CS-5.12 CS-5.13 CS-5.14 CS-5.15 CS-5.16 CS-5.17 CS-5.18 Delivery of Proposal Withdrawing Proposals Telegraphic Modification of Proposals Public Opening of Proposal Irregular Proposals Disqualification of Bidders AWARD AND EXECUTION OF DOCUMENTS Consideration of Proposals Minority Business Enterpise Women-Owned Business-Enterprise compliance Equal Employment Provisions Withdrawal of Proposals Award of Contract Return of Proposal Securities Bonds Execution of Contract Failure to Execute Contract Beginning Work Insurance Contractor's Obligations Weekly Payroll . Contractor's Contract Administration Venue SC .OPE OF WORK Intent of Contract Documents Special Provisions Increased .or Decreased Quantities Alteration of -Contract Documents Extra Work Schedule of Operations 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 Inspectors Inspection Removal of Defective and Unauthorized W~rk Substitute Materials or Equipment Samples and Tests of Materials Storage of Materials Existing Structures and Utilities Interruption of Service Mutual Responsibility of Contractors · Clea::up Pinal Inspection (2) C2-2 (4) C2-2 (4) C2-2 (4) C2-2 (4) C2-2 (4) C2-2 (5) C3-3 <1>. C3-3 (1 ) C3-3 ( 1 ) C3-3 (2) C3-3 C 2) C3-3 (2) C3-3 ( 2) C3-3 (4) C3-3 C 4) C3-3 (4) C3-3 ( 4) C3-3 (7) C3-3 (7) C3-3 C 7) <:;3-3 ( 8 ) .C4-4 ( l} C4'"".4 Cl) C4-4 Cl) C4-4 (2} · C4-4 (2) C4-~ (3) C4-4 ( 4) CS-5 cs-s CS-.5 CS-5 CS-5 CS-5 cs-s cs-s CS-5 cs-s CS-5 cs-s ts-s CS-5 cs-s cs-s CS-5 CS-5 ( 1) (1) (2) ( 2) ( 3) ( 3 ) ( 3) ( 4) (5) ( 5) CS> (6) ( 6 ) (7) ( 7) ( 8 ) ( 8 ) ( 9 ) ''"l ·, J ·';:;) :'~] 'j . ·I i l J ,.· r'l ·(::l i' q J. PT . J fl ;'."·1 •· ' .. J ( ' i " -I .. '·1· (l l , I J }.:-1 " "! 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 Gl-1.31 Cl-1.32 C2-2 C2-2.l C2-2.2 t2-2.3 C2-2.4 C2-2.S C2-2.6 PART C -GENERAL CONDITIONS TABLE OF CONTENTS NOVEMBER, 1, 1987 TABLE OF CONTENTS DEFINITIONS Definition of Terms Contract Documents Notice to Bidders Proposal Bidder General -Conditions Special Conditions Specifications Bond Contract Plans City City Council Mayor City Manager City Attorney Director of Public Works Director, City Water Department Engineer Contractor .Sureties The Work or Project Working Day Calendar Day Legal Holiday Abbreviations Change Order Paved Streets and Alleys · · Unpaved Streets and Alleys City Streets Roadway Gravel Street INTERPRETATION AND PREPARATION OF PROPOSAL Proposal Form Interpretation of Quantities Examination of Contract Documents and Site Submitting of Proposal Rejection of Proposals Bid Security ( 1) Cl-1 Cl) Cl-1 Cl) Cl-1 (2) Cl-1 (2) Cl-1 C 2) Cl-1 (2) Cl-1 (2) Cl-1 (2) Cl-1 (2) Cl-1 CJ) · Cl-1 (3) Cl-1 CJ) Cl-1 (3) Cl-1 (3) Cl-1 p) Cl-1 (3) Cl-1 . C 4'.) Cl-1 (4) Cl-1 ( 4) Cl-1 (4) Cl-1 (4) Cl-1 (4) Cl-1 (4) Cl-1 (4) Cl-1 (4} Cl-1 (5} Cl-1 (6) Cl-1 C 6) Cl-1 (6) Cl-1 (6) Cl-1 (6} Cl-1 (6} C2-2 Cl) ', C2-2 Cl) C2-2 (2} C2-2 (3) C2-2 (3) C2-2 (3) .. C2-2.7 C2-2.8 C2-2.9 c2-2.10 c2-2.11 c2-2.12 CJ-3 CJ-3.l CJ-3.2 CJ-3.3 CJ-3.4 ·cJ-3.S C3-3.6 C3-3.7 CJ-3.8 CJ-3.9 . CJ-3.10 C:3--3.11 CJ-3.12 CJ-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 cs-s CS-5.l CS-5~2 CS-5.3 . CS-5.4 cs-s.s CS-5.6 CS-5.7 CS-5.8 CS-5.9 CS-5.10 CS-5.11 cs-s.12 CS-5.13 CS-5.14 CS-5.15 CS-5.16 CS-5.17 CS-5.18 Delivery of Proposal Withdrawing Proposals Telegraphic Modification of Proposals Public Opening of Proposal Irregular Proposals Disqualification of Bidders AWARD AND EXECUTION OF DOCUMENTS Consideration of Proposals Minority Business Enterpise Women-Owned Business-Enterprise compliance Equal Employment Provisions Withdrawal of Proposals Award of Contract Return of Proposal Securities Bonds Execution of Contract Failure to Execute Contra~t Beginning Work Insurance Contractor's Obligations Weekly Payroll . Contractor's Contract Administration Venue . SCOPE OF WORK -Intent of Contrac~ Documents Special Provisions Increased or Decreased Quantiti~s Alteration of Contract Documents Extra Work Schedule of Operations 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 Inspectors Inspection Removal of De-fective and Unauthorized W6-rk Substitute Materials or Equipment Samples and Tests of Materials Storage of Materials Existing Structures and Utilities Interruption of Service Mutual Responsibility of Contractors Clea::up Final Inspection (2) ;if ,, C2-2 (4) C2-2 (4) C2-2 (4) C2-2 (4) C2-2 (4) C2-2 (5) CJ ~ C ll . C3-3 Cl) C3-3 Cl) C3-3 C2) C3-3 (2) C3-3 C2) C3-3 (2) C3-3 C 4) C3-3 (4) C3-3 C4) C3-3 (4) C3-3 C7) C3-3 C7) C3~3 C7) C3-3 C 8) C4-4 Cl)· C4-4 Cl) C4-4 Cl) C4-4 C2) C4-4 (2) C4-4.. (3) C4-4 C4l CS-5 cs-s CS-.5 cs-s cs-s CS-5 CS-5, cs-s cs-s CS-5 cs-s cs-s ts-s CS-5 cs-s cs-s CS-5 cs-s Cl) Cl> (2) (2) ( 3 ) (3) (3) (4) (5) (5) (5) C6) C 6) (7) ( 7 ) C 8) C 8 ) ( 9) .. ·>,·1 . ,. -. ~1 l J ,. I . I I Ii ) f4. Cl-1 I J Cl-1~1 Cl-1.2 ('i Cl-1.3 Cl-1.4 ,. Cl-1.5 ;· ~ Cl-1.6 I Cl-1.7 ) Cl-1.8 rs) Cl-1.9 Cl-1.10 r Cl-1.11 Cl-1.12 ~ Cl-1.13 Cl-1.14 Cl-1.15 61 . Cl-1.16 ;: Cl-1.17 Cl-1.18 Hil Cl-1.19 cl-1.20 : l Cl-1.21 Cl-1.22 h} Cl-1.23 Cl-L.24 Cl-1.25 q Cl-1.26 .. j Cl-1.27 Cl-1.28 ,. ' Cl-1.29 i' Cl-1.-30 Gl-1.31 r I Cl-1.32 .. C2-2 ... ; r r C2-2.l :, C2-2~2 J C2-2.3 C2-2.4 C2-2.5 ~ C2-2.6 /, i-1-' ,. ! ,i.-.:.j PART C -GENERAL CONDITIONS TABLE OF CONTENTS NOVEMBER, 1, 1987 TABLE OF CONTENTS DEFINITIONS Definition of Terms Contract Documents Notice to Bidders Proposal Bidder General Conditions Special Conditions Specifications Bond Contract Plans City City Council Mayor City Manager City Attorney Director of Public Works . Director, City Water Department Engineer Contractor .Sureties The Work or Project Working Day Calendar Day Legal Holiday Abbreviations Change Order Paved Streets and Alleys Unpaved Str-eets and Alleys City Streets Roadway Gravel Street INTERPRETATION AND PREPARATION OF PROPOSAL Proposal Form Interpretation of Quantities Examination of Contract Documents and Site Submitting of Proposal Rejection of Proposals Bid Security ( 1) <., Cl-1 Cl) Cl-1 C 1) Cl-1 ( 2) Cl-1 C 2) Cl-1 ( 2) Cl-1 (2) Cl-1 (2) Cl-1 (2) Cl-1 (2) Cl-1 (3) Cl-1 (3) Cl-1 {3)- Cl-l (3) Cl-1 {3) Cl-1 (.3) Cl-1 (3) Cl-1. C 4) Cl-1 (4) Cl-1 (4) Cl-1 ( 4) Cl-1 (4) Cl-1 (4) Cl-1 (4) Cl-1 (4) Cl-1 (4) Cl-1 CS) Cl-1 (6) Cl-1 C 6) Cl-1 (6) Cl-1 (6) Cl-1 (6) Cl-1 (6) C2-2 Cl) C2-2 {l} C2-2 (2} C2-2 ( 3) C2-2 ( 3) C2-2 C 3 > : 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 C3-3.10 C3--3.ll C3-3.12 C3-3.l.3 ,.. C3-3.14 • C3-3 .15 C4-4 C4-4.l c ·4-4. 2 C4-4.3 . C4-4.4 C4-4.S C4-4.6 C4-4.7 CS-5 cs-s.1 cs-s.2 CS-5.3 CS-5.4 . C5-5.5 CS-5.6 CS-5.7 CS-5.8 CS-5.9 CS-5.10 CS-5.11 CS-5.12 CS-5.13 CS-5.14 CS-5.15 CS-5.16 CS-5.17 CS-5.18 Delivery of Proposal Withdrawing Proposals Telegraphic Modification of Proposals Public Opening of Proposal Irregular Proposals Disqualification of Bidders AWARD AND EXECUTION OF DOCUMENTS Consideration of Proposals Minority Business Enterpise Women-Owned Business-Enterprise compliance Equal Employment Provisions Withdrawal of Proposals Award of Contract Return of Proposal Securities Bonds Execution of Contract Failure to Execute Contract Beginning Work Insurance Contractor's Obligations Weekly Payroll . Contractor's Contract Administration Venue . SCOPE OF WORK Intent of Contract. Documents Special Provisions Increased or Decreased Quantiti~s Alteration of Contract Documents Extra Work Schedule of Operations Progress Schedules for Water and Sewei 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 Inspectors 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 · Clea::up Final Inspection (2) C2-2 (4) C2-2 (4) C2-2 (4) C2-2 (4) C2-2 (4) C2-2 (5) C3-3 ClL C3-3 C 1) C3-3 C 1) C3-3 (2) C3-3 (2) C3-3 C 2) C3-3 (2) C3-3 C 4} C3-3 C 4) C3-3 (4) C3-3 ( 4) C3-3 (7) C3-3 (7) C3-3 (7) C3-3 ( 8) C4-4 Cl)· C4-4 Cl> C4-4 (1) C4-4 (2) · C4-4 (2) C4-4 (3)· C4-4 (4) CS-5 .CS-5 cs-s CS-5 cs-s CS-5 cs-s CS-5 CS-5 CS-5 cs-s cs-s ts-s CS-5 cs-s cs-s cs-s CS-5 Cl) Cl) (2) (2) ( 3) (3) (3) ( 4 l (5) (5) C 5 > (6} C 6 ) (7) (7) ( 8 ) C 8 > { 9 ) ··1 ·I ~· ··31 ~-·\ ' " : i ' ~ i I J . ·! J r ;. i ., i ' C6-6 C6-6.l , C6-6.2 C6-6.3 C6-6.4 C6-6.S C6-6.6 C6-6.7 C6-6.B C6-6.9 C6-6.10 C6-6.ll 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. \' c:.,, t · 1 ' I .-l 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 C7-7.10 C.7-7.11 C7-7.12 C7-7.13 C7-7.14 C7-7.15 C7-7.16 C7-7.17 C8-8 C8-8.l CB-8.2 LEGAL RELATIONS AND PUBLIC RESPONSIBILITY Laws to be Observed Permits and Licenses Patented Devices, Materials and Processes Sanitary Piovisions Public Safety and Convenience Privileges of Contractor in Streets, ~lleys, acd Ri;~t-c!-W~y Railway Crossings Barricades,. Warnings and Watchmen Cse of Explosives, Drop Weight, etc. ~~rk Within Easements Independent Contractor Contractor's Responsibility for Damage Claims Contractor's Claim for Damages Adjustment. of Relocation of Public Utilities, etc. Temporary Sewer Drain Connections Arrangement and Charges of Water Furnished by City Use of a Section of Portion of the Work Contractor's Responsibility for Work No Waiver of Legal Rights Pe~sonal Liability of Public Officials St.ate Sales Tax PROSECUTION AND PROGRESS Subletting Assignment of Contract Prosecution of the Work Limitations of Operations Character of Workman and Equipment Work Schedule Time of Conunencement and Completion Extension of time of Completion Delays Time of Completion Suspension by Court Order Temporary Suspension Termination of Contract due to National Emergency Suspension of Abandonment of the Work and Annulment of Contract Fulfillment of Contract Termination for Convenience of the Onwer ~, Safety Methods and Practices MEASUREMENT AND PAYMENT Measurement of Quantities Unit Prices ( 3 ) C6-6 Cl) C6-6 Cl) C6-6 Cl) C6-6 (2) C6-6 (2) c:::;-c c 3 > C6-6 (4) C6-6 (4) C6-6 C 5) C6-6 (6) C6-6 (8) C6-6 C 8) C6-6 (10) C6-6 {10) C6-6 (10) C6-6 Cll) C6-6 (11) .C6-6 (11) C6-6 (12) C6-6 (12) C6-6 (12) C7-7 Cl) C7-7 Cl) C7-7 (1) C7-7 (2) C7-7 (2) C7-7 (3) c1.:..1 <4> C7-7 C 4) C7-7 (4) C7-7 (5) C7-7 (6) C7-7 (6) C7-7 (7) C7-7 (7) C7-7 (9) C7-7 (10) C7-7 (13) ca-a Cl> ca-a cl> ?" "' ., ~ CS-8.3 Lump Sum CS-8.4 Scope of Payment CS-8.5 Partial Estimates and Retainage ca-s.6 Withholding Payment ca-8.7 Final Acceptance ca-8.8 Final Payment ca-8.9 Adquacy _of Design ca-s.10 General Guaranty ca-s.11 Subsidiary Work cs-a.12 Miscellaneous Placement of Material ca-8.13 Record Documents 't, ,' ,• . / ( 4) 1 't ca-a ( 1) ca-a Cl> <; ca-a ( 2) ca-a ( 3) cs-a ( 3 ) ca-a ( 3 ) ca-a ( 4 ) ca-a ( 4 ) ca-a ( 5) ca-a (5) ca-a C 5 > '1 . ' ,. ~ \ I \ \ \. ' \ ·r . I 1 .\ I J i:tl .... \ - I ' 1 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.B C6-6.9 C6-6.10 C6-6.ll C6-6.12 C6-6.l3 C6-6.14 C6-6.15 C6-6.16 C6-6.17 f.,~. C 6 - 6 . 18 1 'C6-6.19 i C6-6.20 C6-6.21 i·.: ,r,1.· 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 C7-7.10 c:1-1.11 C7-7.12 C7-7.13 ,· I ,-. ·.-··1 . ' I -; l 't '\ j C7-7.14 C7-7.15 C7-7.16 C7-7.17 CS-8 C8-8.l CB-8.2 LEGAL RELATIONS AND PUBLIC RESPONSIBILITY Laws to be Observed Permits .and Licenses Patented Devices, Materials and Processes Sanitary Piovisions Public Safety and Convenience ·Privileges of Contractor in Streets, ~lleys, ar.d R~;~t-c=-w~y Railway Crossings Barricades,_ Warnings and Watchmen Cse of Explosives, Drop Weight, etc. ~ark Within Easements Independent Contractor Contractor's Responsibility for Damage Claims Contractor's Claim for Damages Adjustment of Relocation of Public Utilities, etc. Temporary Sewer Drain Connections Arrangement and Charges of Water Furnished by City Use of a Section of Portion of the Work · Cont=actor's Responsibility for Work No Waiver of Legal Rights Personal Liability of Public Officials St.ate Sales Tax PROSECUTION AND PROGRESS Subl.etting Assignment of Cont=act Prosecution of the Work Limitations of Operations Character of Workman and Equipment Work Schedule Time of Conunencement and Completion Extension of time of Completion Delays Time of Completion Suspension by Court Order Temporary Suspension Termination of Contract due to National Emergency Suspension of Abandonment of the Work and Annulment of Contract Fulfillment of Contract Termination for Convenience of the Onwer ~- Safety Methods and Practices MEASUREMENT AND PAYMENT Measurement of Quantities Unit Prices ( 3) C6-6 C 1) C6-6 Cl) C6-6 C 1) C6-6 C 2) C6-6 (2) c::;-c c 3 > C6-6 C 4) C6-6 C 4) C.6-6 C 5) C6-6 C 6) C6-6 (8) C6-6 (8) C6-6 (10) C6-6 ClO) C6-6 (lo) C6-6 Cll) C6-6 Cll) C6-6 (11) C6-6 (12) C6-6 (12) C6-6 (12) C7-7 Cl) C7-7 Cl) C7-7 Cl) C7-7 C 2) C7-7 (2) C7-7 (3) c1.:. 7 c 4 > C7-7 (4) C7-7. C 4) C7-7 ( 5) C7-7 ( 6) C7-7 (6) C7-7 ( 7) C7-7 (7) C7-7 C 9} C7-7 (10) C7-7 (13) CS-8 (1) CS-8 (1) ' ~ , . . r ,, ,, w .!: ' ' ' ,., , ' ' ,• ~ , .. ' ... y t " , lo<· ,;;- "t ' -~ .. , ,, ... f, r CB-8.3 CS-8.4 . CS-8.5 CS-8.6 CS-8.7 CS-8.8 CS-8.9 CS-8.10 CS-.8.11 ca-s.12 ca-8.13 ~ < • > ), '· 'z . ,,, ' . ' •. Lump Sum Scope of Payment · Partial Estimates and Retainage Withholding Payment Final Acceptance Final Payment Adquacy .of Design General Guaranty subsidiary Work Miscellaneous Placement of Material Record Documents . ·~· ( ·~ .. I' ,, . ' '~ ~· . ' " ,, ... .. •. . ' ' ' ,. • • (4) ··,. ,, <, : . ' ,. ·.:·; "' ,.. '; ., CS-8 { 1) CB-8 Cl) CS-8 (2) cs-a { 3) :} ca-a C 3 > CB-8 ( 3 ) CS-8 ( 4 ) . ' ' .. , ,; cs-a ( 4 ) ; :'j ca-a ( 5) CB-8 ( 5) ,/1 CS-8 (5) I y :J d,. Cl C6-6 ,·\~ ,~ ,·':'.' ...c•i C6-6. 3 C6-6.4 C6-6.5 fl C6-6.6 C6-6 .7 C6-6.8 C6-6.9 CG-6.10 C6-6.ll C6-6.12 C6-6.13 CG-6 ·.14 C6-6.15 C6-6.16 C6-6.17 r.:_.1.. C6-6.18 r:. • C6-6.19 y C6-6.20 --C6-6.21 nr C7-7 C7-7.l 'J ~~=~:~ C7-7.4 C7-7.S r1 ~-- I I f L . r j r l .• 1: f l ! J c1-1.s C7-7.9 C7-.7.10 C.7-7.11 C7-7.12 C7-7.13 C7-7.14 C7-7.15 C7-7.16 C7-7.17 C8-8 CB-8.l CB-8.2 LEGAL RELATIONS AND PUBLIC RESPONSIBILITY Laws to be Observed Permits and Licenses Patented Devices, Materials and Processes Sanitary Piovisions Public Safety and Convenience Privileges of Contractor in Streets, Alleys, a~d Ri;~t-c!-W~y Railway Crossings Barricades ~ Warnings and Watchmen Cse of Explosives, Drop Weight, etc. ~~rk Within Easements Independent Contractor Contractor's Responsibility for Damage Claims Contractor's Claim for Damages Adjustment of Relocation of Public Utilities, etc. Temporary Sewer Drain Connections Arrangement and Charges of Water Furnished by City Use of a ·section of Portion of the Work Contractor's Responsibility for Work No Waiver of Legal Rights Pe=sonal Liability of Public Officials St.ate Sales Tax PROSECUTION AND PROGRESS Subletting Assignment of Contract P=osecution of the Work Li mitations of Operations Character of Workman and Equipment Work Schedule Time of Conunencernent and Completion Extension of time of Completion Delays Time of Completion Suspension by Court Order Temporary Suspension Termination of Contract due to National Emergency Suspension of Abandonment of the Work and Annulment of Contract Fulfillment of Contract Termination for Convenience of the Onwer , Safety Methods and Practices MEASUREMENT AND PAYMENT Measurement of Quantities Unit Prices ( 3) C6-6 Cl) C6-6 Cl) C6-6 Cl) C6-6 (2) C6-6 (2) c:-G C 3) C6-6 (4) C6-6 (4) C6-6 C 5) C6-6 C 6) C6-6 (8) C6-6 C 8} C6-6 (10} C6-6 (10) C6-6 ClO) C6-6 Cll) C6-6 C 11) C6-6 C 11) C6-6 (12) C6-6 (12) C6-6 (12) C7-7 (1) C7-7 Cl) C7-7 Cl) C7-7 C 2) C7-7 (2) C7-7 (3) C7~7 C 4) C7-7 C 4) C7-7 C 4) C7-7 C 5) C7-7 (6) C7-7 (6) C7-7 ( 7) C7-7 (7) C7-7 ( 9) C7-7 (10) C7-7 (13) CS-8 (1) CS-8 Cl) \( ( ..;. t :.,, : .., ... !!" ;Y )' .. ' .r. J, .. ~· j; 1 c.a• . ..: . . ·.:1•~-,r.,; '<.· ca-a.3 ca-a.4 CS-8.5 CS-8.6 CB-8.7 CB-8.8 CB-8.9 CB-8.10 CS-8.11 CS-8.12 CS-8.13 ; ., : Lump Sum Scope of Payment Partial Estimates and Retainage Withholding Payment Final Acceptance Final Payment Adquacy_of Design General Guaranty Subsidiary Work -~ Miscellaneous Placement of Material Record Documents ':':'. .. fl ~ . ,, ' .. (4) ' .... , . t, /J'-'lo" ca-B Cl) C8-B Cl) ca-B C2) CB-8 C3) ca-B C 3) CB-B (3) ca-a c 4 > CS-8 (4} ca-a cs> ca-a C5> ca-a C5> :<:',;, ,,,_:f.;; re . ' ,. i,.~ "" tr. lt ;,. (~~ ·-~\; . ~1 fi\ =:~-'I ·:,t l :?1 -q .. ·,_·:\ ; ·;l .·:,!;)~ '\ (?\ :1 {} ·""'J-. 1·•. ; . i' PART C -GENERAL CONDITIONS Cl-1 DEFINITIONS f:'t SECTION Cl-1 _DEFINITIONS . ~ I. Cl-1.l DEFINITIONS OF TERMS: Whenever in these Contract r-1 .. Documents the following terms or pronouns in place of them are '··, u s e d , t h e i n t e n t a n d me a n i n g s h a 11 be u n d er s too d a n d interpreted as follows: (l, t·:', ' .!fl ' -~ 9 !' 'f ·: 6·1, .. cfc''.:1 · f _":1·· , .. ' '· i} I } ·.t I Cl-1.2 CONTRACT DOCUMENTS: The Contract Documents are all of the written and drawn documents, such as specifications,· bonds, addenda, plans, etc., which govern the terms and performance of the contract. These are contained in 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: b. PART A -NOTICE TO BIDDERS PART B -PROPOSAL PART C -GZNERAL CONDITIONS (Sample) (Sample) (CITY) (Developer) .PART D -SPECIAL CONDITIONS PART E SPECIFICATIONS PERMITS/EASEMENTS PART F -BONDS PART G -CONTRACT '' (Sample) (Sample) White White Cana;-y Yellow Brown Green El-White E2-Golden Rod E2A-White Blue White White SPECIAL CONTRAC~ 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-1 Cl:) 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.· ~ci-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, togethe~ with the bid security, coristitutes 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. C 1-1. 5 BID DER=: Any person, per sans, firm, partnershi"p, 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 bi~der. ·· . Cl-1.6 GENEiAL CONDIT10NS: The General Conditions are the usual construction and contract requirements which govern the , p e r f or rn an c e o f th e work s o th at i t w i 11 be/ car r i e d on · i n a~cordance with the custo~ary procedure, the local statutes, and requirements of the City of Fort Worth's charter and promulgated ordinances. Wherever there may be a conflict between the General Conditions and Special Conditions, the . latter shall take precedence and shall govern.· 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 Conditioris. When _considered with the General Conditions and other elements of th~ Contract Uocuments they provide the information which the Contractor and Owner should have in order to gain a thorough knowledge of the project. · · Cl-1.8 SPECIFICATIONS: The Specifications is that section or part of the Contract Documents which sets forth in 'detail the requirements which must be met by all materials, construction, workmanship, equipment and services in .order ~o render a c ·ompleted and useful project •. Whenever reference is made to standard specifications, regulations, requirements, statutes, etc., such referred ·~o documents shall become a part of the Contract Documents just as though they were embodied therein. Cl-1. 9 BOND: The bond or bonds are .the written guarantee or security furnished by the ·contractor for the pr6mpt ·and Cl-1 (2) ,'"-l ! c,_./ ·.~.~ ·-····r I .,··.1- · 1 J .f PART C -GENERAL CONDITIONS Cl-1 DEFINITIONS l SECTION Cl-_l _ _DEFINITIONS Cl-1.l DEFINITIONS OF TERMS: Whenever in these Contract fl' Documents the following terms or pronouns in place of them are ·, used, the intent and meaning shall be understood and interpreted as follows: VJ Cl-1. 2 CONTRACT DOCUMENTS: The Contract Documents are all of ~ the written and drawn documents, such as specifications, bonds, addenda, plans, etc., which govern the terms and performance of the contract. These are contained in the General Contract Documents and the Special Contract Documents. m J; fit r ·8 L·:1· j/ .r·~. 1 'i 11 ,; ·i a. b. GENERAL CONTRACT DOCUMENTS: The General Contract Documents govern all Water Department Projects and include the following items: PART A -NOTICE TO BIDDERS (Sample) PART B -PROPOSAL (Sample) PART C -GENERAL CONDITIONS (CITY) (Developer) PART D -SPECIAL CONDITIONS PART E SPECIFICATIONS PERMITS/EASEMENTS PART F -BONDS PART G -CONTRACT (Sample) (Sample) White · White Can.a;-y Yellow Brown Green . El-White E2-Golden Rod E2A-White Blue White White 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-1 Cl) < 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.· ci-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, coristitutes 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: Ani person, persons, £irm, partnersh£p, company, association, corporation, acting _directly or through a duly authorized representative, submitting a proposal foi performing the .work contemplated under the Contract Documents, constitutes a bi~der. · · . Cl-1.6 GENERAL CONDITIONS: The General Conditions are the usual construction and contract requirements which govern the , p e r f or man c e o f t h e w o r k s o th at i t w i 11 be! car r i e d on · i n accordance with the customary procedure, .the local statutes, and requirements of the City of Fort Worth's charter a n d promulgated ordinances. Wherever there may be a conflict between the General Condition~ and Special Conditions, the latter shall take precedence and shall govern.· Cl-1.7 SPECIAL CONDITIONS: Special conditi6ns are the specific requirements which are necessary for the particular project cover~d by the Contract Documents and not specifically covered in the General Conditions. When .considered with the General Conditions and other elements of the Contract -Oocuments they provide the information which the Contractor and Owner should have in order .to gain a thorough knowledge of t .he project. Cl-1.8 SPECIFICATIONS: The Specifications is that section or part of the Contract Documents which sets forth in detail the requirements which must be met by all materials, construction, workmanship, equipment and services in order ~o render a completed and useful project. Whenever reference is made to standard ~pecifications, 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 BOND: The bond or bonds are the written guarantee or security furnished by the ·contractor for the prompt -and Cl-1 (2) ···1 t : \ ., \' ···.'°}. ·.<j ',l , :\, ·1 .~. ~-·1 .1 · .. 'j ·".\ ! , .. .... , • ,_J ·' PART C -GENERAL CONDITIONS Cl-1 DEFINITIONS f1 SECTION Cl-J_pEFINITIONS Cl-1.l DEFINITIONS OF TERMS: Whenever in these Contract r.:.:':.'J·:·· Documents the following terms or pronouns in place of them are used, the intent and meaning shall be understood and interpreted as follows: 1 i . . f'.?11 p·•·1 . v· f,y. ~ ~ i i ' '! , I I Cl-1.2 CONTRACT DOCUMENTS: The Contract Documents are all of the written and drawn documents, such as specifications, bonds, addenda, plans, etc., which govern the terms and performance of the contract. These are contained in 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: b. PART A NOTICE TO BIDDERS PART B -PROPOSAL (Sample) (Sample) PART C -GENERAL CONDITIONS (CITY) . PA RT D - PART E (Developer) SPECIAL CONDITIONS SPECIFICATIONS PERMITS/EASE."IBNTS PART F -BONDS PART G -CONTRACT (Sample) (Sample) White White Cana;-yYellow Brown Green El-White E2-Golden Rod E2A-White Blue White White 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 PA.RT G -CONTRACT PART H -PLANS (Usually bound separately) Cl-1 Cl) 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_- ~ci-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, coristitutes 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. c 1-1 . 5 BIDDER : Any per s on , per s on s , f i rm, partners h i"p , company, association, corporation, acting directly or through a duly authorized representative, submitting a pro?osal for performing the .work contemplated under the Contract Documents, constitutes a bi~der. · 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 custo~ary procedure, the local statutes, and requirements of the City of Fort Worth's charter and promulgated ordinances. Wherever there m~y be a conflict between the Ge~eril Conditions and Special Conditions, the latter shall take precedence and shall govern.· Cl-1.7 SPECIAL CONDITIONS: Special conditirins 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 -Oocuments they provide the informatidn which the Contractor and Owner should have in order to gain a thorough knowledge of the project. Cl-1.8 SPECIFICATIONS: The Specifications is that section or part of 'the Contract Documents which sets forth in detail the requirements which must be met by all materials, construction, workmanship, equipment and services in order to render a completed and useful project. Wh~never referen~e is made to standard $pecifications, regulations, requirements, statutes, etc., such referred to documents shall become a part of the Contract Documents just as though they were embodied therein. c1.:..1. 9 BOND: The bond or bonds are .the written guarantee or security furnis~ed by the ·contractor for the prompt -and Cl-1 (2) -.\ J .. '-'"'\ j r I ., I , ·-~- '..:-'"-; f":1 1 (?\,. .. 1 ,. I j.· r., I•) ,·· F1 ,(1 ,. . ' . ··, ) ;. ; l ,::.) ' 1 / faithful performance of the contract and include the fallowing:. a. b. c. d. Performance ·Bond (see paragraph C3-3.7) Payment Bond (see paragraph C3-3.7) .M.a~~t~nance Bond (s6e pazagraph C3-3.7i Proposal or Bid Security (see Special Instructions to Bidders, Part A and C2-2.6) Cl-1.10 CONTRACT: The Contract is the formal signed agreement between the Owner and the Contractor covering the mutual understinding 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 projec~, including s ·uch 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 purpo~e cf showing changes in the work hereinafter authorized by the Owner. The plans are usually bound separately from other parts of the Contract Documents, but they are a 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 Manger, each of which is required by charter to perfor~ specific duties. Responsibility for final enforcement of Contracts involving the City of Fort Worth is by Charter vested in the City Mana~er. The t~rms City and Owner are synonymous. Cl-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 Citj of Fort Worth, Texas, ~r his duly authorized representative. Cl-1.16 CITY ATTORNEY: The officially appointed City Attorney of the City of Fort Worth, Texas, or hi~ duly authorized representative. Cl-1 (3) . ~· Cl-1.17 DIRECTOR OF PUBLIC WORKS: The duly appointed offic i al or the City of Fort Worth, referred to in the Charter as the City Engineer, or his duly authorized · represen~ative. Cl-1.18 DIRECTOR, CITY WATER DEPARTMENT: -The d_uly appointed ·oireGtor of the City Water Department of the City of Fort Worth, Texas, or his duly authoriz~d representative, assistant, or agents. Cl-1.19 ENGINEER: The Director of Public Works, the Director of the Fort Worth City Water Department, or th~ir duly authorized assistants, agents, engineers, inspectors, or superintendents, acting within the scope of the partfcular duties entrusted to them. Cl-1.20 CONTRACTOR: The .person, persons, partnership, company, firm, association, or corporation, entering into a contract with the Owner for -the execution of the work, acting directly or through a duly authorized repres~ntative. A sub-contractor is a person, firm, corporation,·o~ others under contract .with the principal contra6tor, supplying labor and materials or only labor, for work at the site of the prqject. Cl-1.21 SURETIES: The Corporate bodies which are bound by such bonds are required with and for the Contractor. The sureties engag·ed are to be fully resporisible for the entire and satisfactory-fulfillment of th~ Contract and for any and all requirements as set forth in the Contract Documents and approved changes therein. Cl-1. 22 TEE WORK OR PROJECT: The completed work contemplated in and covered by the Contra~t Documents, in~luding but nat limited to the furnishing of all labor, materials, tools, equipment, and incidentals necessary to produce~ completed · and serviceable project. · Cl-1.23 WORKING DAY: A working day is defined as a calendar day, not including Saturdays, Sundays, and legal holid~ys, in which the 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 C.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 Port Worth for observance by City employees as follows: Cl-1 C 4) · .. ·, ··1 I ::;-···1 • I • cJ. ···:\ j i' ) . '} . ::1 :, ry _(:} :1 (") i) 9 12· ·, 1l:.±i· L :, :, /"1 , .. i ' f1 ) ,.· ·1 I l faithful performance of the contract and include the fallowing:. a. b. c. d. Performance Bond (see paragraph C3-3.7) Payment Bond (see paragraph C3-3.7) .Mai~t~nance Bond (s~e pa~agraph C3-3.7i Proposal or Bid Security (see Special Instructions to Bidders, Part A and C2-2.6) Cl-1.10 CONTRACT: The Contract is the formal signed agreement between the Owner and the Contractor covering the mutual understanding of the two contracting parties about the project to be comp1eted under the Contract Documents. · Cl-1.11 PLANS:. The plans are the drawings or reproductions th~refrom 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 purpo~e cf showing changes in the work hereinafter authorized by the Owner. ~he plans are usually bound separately from other parts of the Contract Documents, but they are a part of the Coritract 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 Manger, each of which is required by charter to perfor~ specific duties. Responsibility for final enforcement of Contracts involving the City of Fort Worth is by Charter vested in the City Manager. The terms City and Owner are . synonymous. C~-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 tem of the City of Fort Worth, Texas. · Cl-1.15 CI.TY MANAGER: The officially appointed and authorized City Manager of the City of Fort Worth, Texas, -0r 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 C 3} Cl-1.17 DIRECTOR OF PUBLIC WORRS: The duly appointed official or the City of Fort Worth, referred to in the Charter as the City Engineer, or h1s duly authorized representative. Cl-1.18 DIRECTOR, CITY WATER DEPARTMENT: The ~uly appointed -oirector of the City Water Department of the City of Fort worth, Texas, or his duly authorized representative, assistant, or agents. cl-l.19 'ENGINEER: The Director of Public Works, the Director of the Fort Worth City Water Department, or th~ir duly authorized ·assistants, agents, engineers, inspectors, or superintendents, acting within the scope of the partfcular duties ent=usted to them. Cl-1.20 CONTRACTOR: The person, persons, partnership, company, firm, association, or corporation, entering into a contract with the Owner for -the execution of the work, acting directly or through a duly authorized representative. A sub-contractor is a person, firm, corporation,·or others under contract with the principal contractor, supplying labor and · materials or only labor, for · wo.rk at the site of the project. Cl-1.21 SURETIES: The Corporate bodies which are bound by such bonds 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 Contra6t Documents, including but not limited to the furriishing of all labor,.m~terials; tools, equipment, ~nd 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 the 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.~., with ·exceptions as permitted in parag~aph C7-7.6. ' Cl-1.24 CALENDAR DAYS: A calendar day is any day of the week or month, no days being exc·epted. Cl-1.25 LEGAL HOLIDAYS: Legal holidays shall be observed as prescribed by the city Council of the City of Port Worth for observance by City employees as follows: Cl-1 (4) .• <\ . ~ . .~· .! ,:) i•·l, pl ·1 •. .• ' . c} rJ. 'i l i ) .. · (:l (. l ;.,;:: ) faithful p~rformance of the contract and include the following: a. b. c. d. Performance Bond (see paragraph CJ-3.7) Payment Bond (see paragraph C3-3.7) .Ma~~t2nance Bond (s~e paragraph C3-3.7i Proposal or Bid Security (see Special Instructions to Bidders, Part A and C2-2.6) Cl-1.10 CONTRACT: The Contract is the formal signed agreement between the Owner and the Contractor covering the mutual understinding of the two contracting parties about the project to be completed under the Contract Documents. · Cl-1.il 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 c 1 a r i f y o the r d r aw i n g s or f or . th e p u r p o_'s e cf showing changes in the work hereinafter authorized by the Owner. The plans are usually bound separately from other parts of the Contract Documents, but they are a part of the Coritract Documents just as though they were bound therein. Cl-1.12 CITY: The City of Fort Wor~h, Texas, a municipal corporation, authorized and chartered under the Texas State Statutes, acting by and through its governing body or its City Manger, each of which is required by charter to perfor~ speci£ic duties. Responsibility for final enforcement of Contracts involving the City of Fort Worth -is by Charter .vested in .the City Manager. The t~rms City and Owner are synonymous. Ci-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 tem of the City of Fort Worth, Texas. · Cl-1.15 CI.TY MANAGER: The officially appointed and authorized City Manager of the City of Fort Worth, Texas, ~r 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 (3) Cl-1.17 DIRECTOR OF PUBLIC WORKS: The duly appointed official or the City of Fort Worth, referred to in the Charter as the city Engineer, or his duly authorized repr~sentative. Cl-1.18 DIRECTOR, CITY WATER DEPARTMENT: The ~uly 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 partfcular duties ent=usted to them. Cl-1.20 CONTRACTOR: The person, persons, partnership, co~pany, firm, association, or corporation, entering into a contract with the Owner for -the e~ecution of the work, acting directly or through a duly authorized representative. A sub-contractor is a person, firm, corporation,· or others under contract with the principal contractor, supplying l~bor and ' materials or only labor, for work at the site of the project. Cl-1.21 SURETIES: The Corporate bodies which are bound by such bonds are required with and for the Contractor. The sureties engaged are to be fully resporisible 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-l. 22 TEE WORK OR PROJECT:· The completed work · contemplated in and covered by the Contra~t Documents, including but not limit~d to the furriishing of all labor, m~teri~ls, tools, equipment, and incidentals necessary to produce a completed and service~ble project. Cl-1.23 WORKING DAY: A working day is defined as a calendar day, not including Saturdays, Sundays, and legal holid~ys, in which the 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 se~en (7) hours between 7:00 ~.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 Port Worth for observance by City employees as follows: Cl-1 . (4) .D . ' :1 ./ . .). l r ._, l .,~,,:~ i -1 t01· ·-1 I I '· 1 ·· pr··1·. .j :-~. ,:,)· I fn ... I l ) l 1. 2. 3. 4. 5. 6. 7. 8. 9. New Year's Day M. L. King, J-r. 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 July 4 ~irst Monday in September Fourth Thursday in November Fourth Friday in Novem~er December .25 When one of the above named holidays or a special holiday is declared by the City Council, falls on Saturday, the holiday shall be observed on the pr.eceding 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 holiday as the holiday. . . tl-1.26 ABBREVIATIONS: Wherever the abbrevi~tions defined herein appear in Contract Documents, the intent and meaning shall be as follows: AASnTO -American Association of MGD State Highway Transportation Officials ASCE American Society of Civil Engineers LAW In Accordan~e With ASTM American Society of Testing Materials AW"~A American Water Works Association ASA --American Standards Association HI Hydraulic Insti~ute Asph. - Ave. Blvd. - CI CL GI L.in. lb. MH Max. Asphalt Avenue Boulevard Cast Iron Center Line Galvanized Iron Linear or Lineal Pound Manhole Maximum Cl-1 CS) Million Gallons Per Day CFS Cubic Foot per Second Min. -Minimwn Mono.-Monolithic % -Percentum R -Radius I.D. -Inside Diameter O.D. -Outside Diameter Elev.-Elevation F -Fahrenheit C -Centigrade In. -Inch Ft. -Foat ·, St. - S_treet CY Cubic Yard Yd. Yard SY -Square Yard L.F. -Linear Foot D.I. -Ductile Iron ··-.. , -.. _. ·---.·r..:.. ... Cl-1.27 CHANGE ORDER: A •change Order" is a written supplemental agreement between the Owner arid the Contractor covering some addea 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 ~uantities 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 furni~hed 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: · l. 2. 3. 4. 5. Any type of a~phaltic concrete with or without separate base materi~l. Any typ~ of a~phalt surface ~featment~ riot including an oiled surface, wi~h or without separate base material. Brick, with or without separate base material. Concrete, with or without separate base material. i 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 above for "Pa~ed Streets and Alleys." Cl-1.30 CITY STREETS: A city street is defined as that area between the right-of-way lines as the street is dedicated. Cl-1.31 ROADWAY: parallel lines two (4') feet back of exists. The roadway is defined as the area between (2') fe~t back of the curb lines .or four the average edge of pavement where no curb Cl-1.32 GRAVEL STREET: A gravel street is any unpaved street to which has been added one or ~ore applications .of gravel or similar material other than the natural material found on the street surface before any improvement was made.· .. , Cl-1 (6) \ } } 1 '. ~ l ·,. \ .\ r ;.,, . ' ':er !,' ··\ -, [":-\ .'1 l l·.·,: 9.-- A} , ·:-.:l r 1 ~· . ., !"·. r·} (~1 .. ! ' ,-,·_i· r ': L··· I ·, :i j ? J ;:\ _, 1. New Year's Day 2. M. L. King, Jr. Birthday 3. Memorial Day 4. Independence Day 5. Labor Day 6. Thanksgiving Day 7 •. Thanksgiving Friday 8. Christmas Day 9. Such other days in lieu of holidays as the City Council may -determine January 1 Third Monday in January Last Monday in May July 4 ~irst Monday in September Fourth Thursday in November Fourth Friday in November December 25 When one of the above named holidays or a special holiday is declared by the City Council, falls on 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 holiday as the holiday. Cl-1.26 ABBREVIATIONS: Wherever the abbrevi~tions defined herein appear in Contract Documents, the intent and meaning shall be as follows: AASnTO -American Association of MGD State Highway Transportation Officials ASCE American Society of Civil Engineers - LAW In Accordan~e With ASTM American Society of Testing Materials Ai-1"~A · American Water Works Association ASA --American Standards Association HI Hydraulic Institute Asph. - Ave. Blvd. CI CL GI L_in. lb. MH Max. Asphalt Avenue Boulevard Cast Iron Center Line Galvanized Iron Linear or Lineal Pound Manhole Maximum Cl-1 (5) , Million Gallons Per Day CFS Cubic Foot per Second Min. -Minimum Mono.-Monolithic % -Percentwn R -Radius I.D. -Inside Diameter · O.D. -Outside Diameter Elev.-Elevation F -Fahrenheit C -Centigrade In. Inch Ft. -Foat ·, St. - S_treet CY Cubic Yard Yd. Yard SY -Square Yard L.F. -Linear Foot D.I. -Ductile Iron • t Cl-1-27 CHANGE ORDER: A •change Ordern is a written supplemental agreement between the Owner and the Contractor covering some added or deducted item or feature which may be found necessar~ and which wa~ not specifically included in the scope of the project on which bids were submitted. Increase in unit ~uantities 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 •chan~e 6rders• shall be prepared by the City from information as necessary furni~hed ~y 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 natur~l unimproved surface: 1. Any type of asphaltic concrete with or without separate base material. 2. Any type of a~phalt surfa~~ ~ieatment, not including an oiled surface, wi~h .or without seoarate base material. 3. Brlck, with or without separate base ~aterial. 4. Concrete, with or without separate base material. ,. 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 above for "Pa~ed Streets and Alleys." .. Cl-1.30 CITY STREETS: A city street is defined as that area between the right-of-way lines as the street is dedicated. .Cl-1;31 ROADWAY: parallel lines two (4'} feet back of exists. The roadway is defined as the area -between (2'} feet back of the ~urb lines or four the average ~dge of pavement where no curb Cl-1.32 GRAVEL STREET: A gravel street is any unpaved 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. , .. I Cl-1 (6) :\ :,· ') l .··! . -~-'! 7T I ) f:::'\ ,:. I :' l ' j ; j I J .;.::1 1 1. 2. 3. 4 • 5. 6. 7. 8. 9. New Year's Day M. L. King, J ·r. 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 l Third Monday in January Last Monday in May July 4 ~irst Monday in September Fourth Thursday in November Fourth Friday in November December -25 When one of the above named holidays or a special holiday is declared by the City Council, falls on 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 holiday as the holiday. tl-1.26 ABBREVIATIONS: Wherever the abbrevi~tions defined herein appear in Coritract Documents, the intent and meaning shall be as follows: AASHTO -American Association of MGD ASCE LAW ASTM State Highway Transportation Officials American Society of Ci~il Engineers In Accordan~e With American Society of Testing Materials American Water Works Association ASA EI --American Standards Association Hydraulic Insti~ute Asph. - Ave. Blvd. - CI CL GI Lin. lb. MH Max. Asphalt Avenue Boulevard Cast Iron Center Line Galvanized Iron Linear or Lineal Pound Manhole Maximum Cl-1 CS l Million Gallons Per Day CFS Cubic Foot per Second Min. -Minimum Mono.-Monolithic % Percentum R -Radius I.D. -Inside Diameter O.D. -Outside Diameter Elev.-Elevation F -Fahrenheit C -Centigrade In. Inch Ft. -Poat ·, St. Street CY Cubic Yard Yd. Yard SY -Square Yard L.F. -Linear Foot D.I. -Ductile Iron f ' Cl-1.27 CHANGE ORDER: A •change Order" is a written supplemental agreement between the Owner and the Contractor covering some addea 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 ~uantities 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 i n the original proposal. All •change Orders• shall be prepared by the City from information as necessary furni~hed by the Contractor. Cl-1.28 PAVED ST'REETS 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 natur~l unimproved surface: 1. 2. 3. 4. s. Any type of a~phaltic concrete with or without separate base material. Any typ~ of a~ph~lt surfa~e tfeatment, not including an oiled surface, with or without separate base material. Brick, with or without separate base material. Concrete, with or without separate base material. 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 above for "Paved Streets and Alleys.• Cl-1.30 CITY STREETS: A -city street is defined as that area between the right-of-way lines as the street is dedic~ted. •Cl-1.31 ROADWAY: parallel lines two (4') feet back of exists. The roadway is defined as the area between (2') feet back of the curb lines or four the aver.age ~dge of pavement whe-re no curb Cl-1. 3 2 GRAVEL STREET: A gravel street is any unpaved 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.· ", t . . ' Cl-1 (6) " ...-~-'\ ··•·\ J •·· l . \ ·\ A .. \ ., J J •• f ! SECTION C -GENERAL CONDITIONS C2-2 INTERPRETATION AND PREPARATION OF PROPOSAL C2-2.l PROPOSAL FORM: The .Owner will furnish bidders with 9 proposal form, which will contain an itemized list of the .1 i terns of work to be done or materials to be furnished and upon which bid prices are requested. The Proposal form will state fl the Bidder's general unde~standing of the project to be J completed, provide a space for furnishing the amount of bid security, and state the basis for entering into a formal g contract. The Owner will furnish forms for the Bidder's ! ftExperience Recor~,· "Equipment Schedule,• and ·Financial Sta~ement,• all of which must be properly executed an~ filed D. with th~ Director of the City Water Department one week prior ·-J to the hour for ooenina of bids. n:. The financial statement required shall have been prepared by -1 • an independent certified public accountant or an independent pub ·lic accountant holdi?g 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 not more than one (1) year old. In the case that a biddin~ 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 ,·~ ' I ' l , I \ J ! I "'"'·1 (-1 required. · Par an experience record to be considered to be acceptable for a given project, it must reflect the -experience of the fitm seeking qualification in work of both the same nature and m~gnitude as tha~ of the project . for which bids are to .be received, and iuch experience must have been on projects · completed not more than five CS) years prior to the date on -which 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 piosp~ctive bidder shall schedule th~ equipment he has available for the project and state that he will rent such additional equipment as may be requlred to complete the project on which he submits a bid. C2-2.2 INTERPRETATION OF QUANTITIES: The quantities of work and mate:r-ials to be furnished as may be listed in the proposal C2-2(1) forms or other parts of the Contract Documents will be considered as aooroximate only and will be uied 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 fur~ished in strict accordance with the .Contract Documents and Plaris. T~e suantities of work trr~e· · performed and materials to be furnished may be inc~eased or decreased as hereinafter p~ovided, without in any way i nvalidating the unit prices bid or any other requirements of the Contract _Documents.· C2-2. 3 EXAM·INATION 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 ~hich ihe Owner will furnish. All additional information and data which the owner will supply after promulgation of the formal contract docum~nts shall be . issued in the form of written adderida and shall become ~art of the Contract Documents ju~t : as though such addenda were actually written into the original Contract Documents. · 3idders are r&quired, prior to the filing of p~oposal, to .read and become familiar with the .Contract Documenti, to vis~t th~ site of the project and examine carefully all local conditions, to inform themselves by their own independent research and . inve~tigations, tests, boring, and by auch other means 'as may be necessary to gain a complete knowledge of the conditions which will be encountered during the construction of the project. They must jtidge for themselves the diffi~ulties of the war~ and all attending circumstances · affecting the cost of doing th~ work or the time required for its completion, and obtain all information required to make an intelligent proposal. No information given by t _he 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 wh ·ich 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 investigations, examinations and tests herein required. Claims for additional compensation due to v a r i a t i o n s b e t we en con di t ion s a c tu a 11 y en c'o u n t er e d · i n construction and as indicated in the Contract Documents will not be allowed. The logs of .Soil Borings, if any, showing on the plans are for general information only and may not be correct. Neither the C2-2(2) ··:-J ·I .i :· \ I :~ .J \ . "j j ::7:-'\ ' ,-'.,.. C:1 i · >! D '! SECTION C -GENERAL CONDITIONS C2-2 INTERPRETATION AND PREPARATION OF PROPOSAL C2-2.l PROPOSAL FORM: The .Owner will fuinish 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 "Expe~~ence Recor~,· "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 ooenina of bids. The financial statement required shall have been prepared by t1 'an independent certified public accountant or an independent ', public accountant holdi?g 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 not more than one (1) year old. In the case that a biddin~ date falls within the time a new · statement is being prepared, the previous statement shall be u~dat~d by proper verification. Liquid assets in the amount of ten (10%) percent of -the estimated project cost will be "l. t • (i·· ! I ~\ r .\ ; ... t .. n ; ! f£1 ; I \ .. I ) required. Per an experience record to ·be considered to be acceptable for a given project, it must reflect the ·experience of the firm seeking qualific~tion in ~erk of both the same nature and magnitude as that of the project for which bids are to be r~ceived, and such experience must have been on projects · completed not more than five (5) years prior to the date on which 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 prosp~ctive 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 C2-2(1) forms or other parts of the Contract Documents will be c6nsidered as aooroximate only and will be uied 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 fur~ished in strict accordance with the .Contract Documents and Plans. '!'~e 'i~antities of work to· -be·· - performed and materials to be furnished may be inc=eased or decreased as hereinafter p~ovided, without in any way invalidating the unit prices bid or any other requirements of the Contract Documents. 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 ihe 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. '3idde~s are r~quired, prior to the filing of p~oposal, to read and become familiar with the Contract Documenti, to vis~t th~ site of the ·project and examine carefully all local conditions, to inform themselves by their own independent research and inve~tigations, tests, boring, and by such other means 'as may be necessary to gain a complete knowledge of the conditions which will be encountered during the construction of the project. They must jtidge for thems~lves the diffi~ulties of the wor~ 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 ·t _he Owner or any represeritative of the Owner other than that contained in the Contract Documents and officially promulgated addenda . thereto, shall be binding upon t .he owner. Bidders shall rely exclusively and solely. upon their own estimates, investi~ation, 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 investigations, examinations and tests herein required. Claims for additional . compensation due to variations between conditions actually enc~untered · in construction and as indicated in the Contract Documents ·will not be allowed. The logs of Soil Borings, if any, ~hewing on the plans are for general information only and may not be correct. Neither the C2-2(2) ~'.' :1 l J '1 I ' ; j f1 '/ Fl . :1 9 9 ' SECTION C -GENERAL CONDITIONS C2-2 INTERPRETATION AND · PREPARATION OF PROPOSAL SEC'!'ICN C2-,2 !?-:'!'::::?..P:tET.~TIC~! A~~ PR~P~'1'ION CF FRC?0:5N, C2-2.l PROPOSAL FORM: ·The .Owner wili 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 ~nderstanding of the project to be completed, provide a space for furnishing the amount of bid security, and state the basis for entering into a f6rmal contract. The Owner will furnish forms for the Bidder's "Experience Record," "Equipment Schedule,• and "Financial Statement," all of which must be properly exetuted and filed with the Director of the City Water Department one week prior to the hour for ooenina of bids. The financial statement required shall have been prepared by ~'an independent certified public accountant or an independent public accountant holdi~g 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 not more than one Cl} year old. In the case that a biddin~ 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 (l0%J percent of the e~timated project cost will be required. f} 7"}. ; r-1 ,,_ f"l ! r:··1 'r.-::.l ': }.• . ·f·'"l ,· .. : J Par an experience record to be considered to be acceptable for a given project, it must reflect the -experience of the fitm seeking qualification in ~ork of both the sami nature and magnitude ~s that of the project . for which bids are to be r~ceived, and iuch experience must have been on projects · completed not more than five CS) years prior to the date on which 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 prosp~ctive 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 C2-2(1) ., forms or other parts of the Contract Documents will be considered as aoproximate only and will be uied 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 fur~ished in strict accordance with the .Contract Documents z..nd Plans. T~e ~1.:anti ties of 'work to· -be·· - performed and materials to be furnished may be inc~eased or decreased as hereinafter p~ovided, without in any way invalidating the unit prices bid or .any other requirements of the Contract Documents.· 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 informatiori which ihe 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 wr~tten addenda and shall become ~art of the Contract Documents ju~t : as though such addenda were actually w~itten into the origi n al Contract Documents. 'Bidders are i&quired, prior to the filing of p~oposal, to read and become familiar with the Contract Documenti, to vis~t th~ site of the project and examine carefully all local conditions, to inform themselves by their own independent research . and investigations, tests, boring, and by auch other means 'as may be necessary to gain a complete knowledge of the conditions which will be encountered during .the construction of the project. They must jtidge for thems~lves the diffi~ulties of the war~ and all attending circumstances affecting the cost of doing th~ work or the time required for its completion, and obtain all information required to make an intelligent proposal. No information given by t _he Owner or any representativ~ of the Owrter other than that contained in the Contract Documents and officially promulgated addenda .thereto, shall be binding upon the Owner. Bidders shall rely exclusively and solel~ upon th.eir own estimates, investigation, research, tesis, explorations, and other data wh~ch are riecessary for full and complete inform•tion 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 investigations, examinations and tests herein required. Claims for additional compensation due to variations between conditions actually enc'ountered · in construction and as indicated in the Contract Documents will not be allowed. The logs of Soil Borings, if any, showing on the plans are for general information only and may not be correct. Neither the C2-2C2) '' " :-·-1 :::! .,;.) j -1 ·' ·:/1_ .. , ·i i -,·.·1 '·. :, i I .-, -.c( j f".') .·.1 ! ,...j f') i,..:~ i l owner nor the .Engineer guarantee that the data sho~n is reoresentative of conditions which actually exist. -. C2-2.4 SUBMITTING OF PROPOSAL: The Bidder shall submit his Proposal on the form furnished by the Owner. All blank spaces a?pli~~ble to the proj2ct 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 the work contemplated or furnishe the materials required. All such prices shall be written legibly. In case of discrepancy between the price written in words and the price written in numer~ls, the price most advantageous to the City shall govern. If a proposal is submitted by an i~dividual, his or her name must be signed by him Cher) or his Cher) duly authorized agent. If .a proposal is submitted by a firm, association, or partnership, the name and address of each member must be given, and the p=oposal must be signed by a member of the firm, as~ociation, or partnership, or by a .~erson duly fl_. a u t ho r i z e d . I f a pr op o s a 1 i s s u bm i t t e d by : a company or ' corporation,· the company or corporate 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 · r 'f .;-I ' r1 r . 1 I , I \ r_·'·"J ~ i submitted with the proposal. C2-2.S 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, incom?lete bids, erasures, or irregularitie~ of any kirid, or contain unbalance value of any items. Proposal tendered or d~li~~red after tSe official time designated for receipt of propoial 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 in 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(3} C2-2.7 DELIVERY OF PROPOSAL: -No proposal will be conside r ed 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 propoial at the proper time to the prop~r place .. The mere fact that a proposal was dispatched wilL not _be c6nsidered. The Bidder must have the proposal actually d~livered. Each proposal shall be in a sealed envelope plainly ma~ked 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 Ball, Fort Worth, Texas. C2-2.8 WITHDRAWING PROPOSALS: Proposals actually filed wi th ~he City Manager cannot be withdrawn prior to the time set for opening proposals: _A re~uest 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 a11 · proposals not requested for non-consideration are opened and publicly read aloud, the .proposals for which non-consideration requests have b~en properly filed ~, at the option of the Own .er, 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 su6h telegraphic communication is received by the City Manager piior t9 the said proposal opening time, and provided further, that the City Manager is satisfied that a written and d~ly au then tic a ted confirmation of such telegraphic communication over the signature of the bidder w~s mailed prior to the proposal opening time. If such confirmation is not received within forty~eight (48) hours after the proposal opening time, na further consideration will .be given to the proposal. C2-2.. l0 PUBLIC OPENING OF PROPOSAL: Proposals which have been properly filed and for which no "Non-~onsideration 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. Bid~ers or .their authorized representatives are invited to be prejent for the opening .of bids. C2-2 .11 IRREGULAR PROPOSALS: Proposals shall be considered as being nirregular" if they show any omissions, alteration~ of form additions, or condicions not called for, unauthorized I • alternate bids, or irregularities of any kind. However, the . C2-2(4) ' J F1 .1' J:i 1":':'-1. ,,;.: . J fl j rn t '~l l owner nor the Engineer guarantee that the data shown is representative of c~nditions which actually exist. C2-2.4 SUBMITTING OF PROPOSAL: The Bidder shall submit his Proposal on the form furnished by the Owner. All blank spaces appli~~ble to the proj~ct contain~d 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 the work contemplated or furnishe the materials required. All such pri~es shall be written legibly. In case of discrepancy between the price written in words and the price written in nurnera_ls, the price most advantageous to the City shall govern. If a proposal is submitted by an i'i-idividuai, his or her name must be signed by him Cher) or his Cher) duly authorized agent. If a proposal is submitted by a firm, association, or partnership, th~ name and address of each member must be given, and the proposal must be signed by a member of the firm, association, or partnership, or by a .~erson duly fl;. authorized. If a proposal is submitted by :a company or 'corporation, the company or corporate name ·and business address must be given, an~ 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 ..... ··1· ! i1·· ,--. : I -1 1 ("') :' ,.,1 l l I L\ ) proposal must be properly certified and must be in writing and · submitted with the proposal. C2-2.S REJECTION OF PROPOSALS: Proposals may be rejected if ~hey show any alteration of words or figures, additions not called forr conditional or . uncalled for alternate bids, incom?lete bids, erasures, or irregularities of any ~irid, or contain unbalance value of any items. Proposal tendered or deliyered after the offici~l time designated for teceipt of p~oposal shall be returned to the Bidder unopened. C2-2.6 BID SECURITY: No proposal will be considered unless it .1s accompan.1ed by . a "Proposal Security" of the character and in 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. · C2-2C3) 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 propoial at the proper time to the prop-r place .. The mere · fact that a proposal was dispatched will not be c6nsidered. The Bidder must have the proposal actually delivered. Each propo~al shall be in a sealed envelope plainly marked 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 ~he City Manager canno.t be withdrawn prior to the time set for opening proposals: A -request for non-consideration of a proposal must·be made in writing, addressed to the City Mari ager, and filed with him prior to the time set for the opening of proposals. -After a11 · proposals n6t requested for non-consideration are opened and publicly read aloud, the .proposals for which non-consideration requests have b~en properly filed ~, at the option of the Own .er, 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 su6h telegraphic communicati6n is received by the City Manager prior to the said proposal opening time, and provided further, that the City Manager is ~atisfied that a written and d~ly authenticated confirmation of such telegr_aphic 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, na further consideration will be given to the proposal. C2-2.10 PUBLIC OPENING OF PROPOSAL: Proposals which have been properly filed and for which .no "Non-~onsider~tion 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. Bid?ers or their authorized representatives are invited to be present for the opening .of bids. C2-2 .11 IRREGULAR PROPOSALS: Proposals shall be, considered as beihg nrrregular" if they show any omissions, alterations of form additions, or condicions not called for, unauthorized , . alternate bids, or irregularities of any kind. However, the i C2-2C4) ·. ·\ j ·, ·.t ., j \ \ .J C'."(-. ·. l 1 n I ! I ff] I I ~ : I owner nor the Engineer guarantee that the data shown is representative of c~nditions which actually exist. C2-2.4 SUBMITTING OF PROPOSAL: The Bidder shall submit his Proposal on the form furnished by the Owner. All blank spaces appli~~ble to the proj~ct contain~<l 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 the work contemplated or furnishe the materials required. All such prices shall be written legibly. In case of discrepancy between the price written in words and the price written in numera_ls, the price most advantageous to the City shall govern. If a proposal is submitted by an i~dividual, his or her name must be signed by him Cher) or his Cher) duly authorized agent. If a proposal is submitted by a firm, association, or partnership, the name and address of each member must be given, and the proposal must be signed by a member of the firm, association, or partnership, or by a .~erson duly ~ authorized. If a propo~al is submitted by :a company or · corporation, the company or corpora.te 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 sig~ "'"···l ,. - c-1-, . ,-,- : I r:1 ! i . ].~ ' > '· f .·.\ proposal must be properly certified and must be in writing and sub mitted with the proposal. C2-2.S REJECTION OF PROPOSALS: Proposals may be rejected if ~hey show any alteration of words or figures, additions not called for, conditional or . uncalled for alternate bids, incom?lete bids, erasures, or irregularitie~ of any kind, or con~ain unbalance value of any items. Proposal tendered or d~livered after the official time designated for teceipt of proposal shall be returned to the Bidder unopened. C2-2.6 BID SECURITY: No proposal will be considered unless it 1.s accompanied by a "Proposal Security" of the character and in the amount indicated in the RNotice 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 conttact, the Bidder will within the required time execute a formal contratt'and furnish the required performance and other bonds. The bid security 6f 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. C2-2C3) " C2-2.7 DELIVERY OF PROPOSAL: -No proposal will be considered unless it is delivered, accompanied by its proper B i d 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 prop·er . place. . The mere fact that a proposal was dispatched will not _be c6nsidered. The Bidder must .have the proposal actually delivered . Each proposal shall be in a sealed envelope plainly marked with the word "PROPOSAL," and th·e 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 ~he City Manager cannot be withdrawn prior to the t ,ime set. for opening proposals; A re~uest for non-consideration of a proposal must·b~ made in writing, addressed to the City Ma rt a g er , a n d f i 1 e d with him prior to the time s et 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 requ~sts have b~en properly filed ~' at the option of the ·Own.er, 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 su6h telegraphic communic~tion is re~eived by the City Manager · prior to the said proposal opening time, and provided further, that the City Manager is satisfied that a written and d~ly au then ti ca ted 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 pioposal opening time, na further consideration will be given to the proposal. C2-2 .10 PUBLIC OPENING OF PROPOSAL: Proposals which have been properly filed and for which no "Nori-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. Bid~ers or .their authorized representatives are invited to be prejent for the opening .of bids. C2-2 .11 IRREGULAR PROPOSALS: Proposals shall -be-considered as being "Irregular" if they show any omissions, alterations of form, additions, or condi~ions not called for, unauthorized alternate bids, oi irregularities of any kind. However, the C2-2C4) c:1 . l ) ,:-:".l ~: .I .. ·.,1 l ·:::; j Cl . i I i i -·-\ I , n r·,,1 ! cS-5.9 INSPECTION: The Contractor shall furnish the Engineer with every reasonable facility for ascer~aining whether or not the work as performed is in accordance with the requi~ements 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 ~c~ be .directed. After examination, the Contractor shall restore said portions of the work to the standard requi~ed 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 removed shall be paid for as extra work, but should be work so exposed or examined prove to be unacceptable, the uncovering or removing and the 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. cs~S.10 REMOVAL OF DEFECTIVE AND UNAUTHORIZED WORK: All work, ma~erials, or equipment which has been rejected shall be , remedied or removed and replaced in an acceptable manner by 9 the Contractor at his own expense. Work done beyond the lines · and grades given or as showr. on the plans, except as herein ~ ' . <".l· \'. ·: 7_._. , rl i ·1 ;.:·.i t> i specifically provided, or any Extra Work done without written authority, will be considered as unauthorized and done at the expense of the Contractor and w·ill .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 the~eof may be deducted from any money due or to become due to the Contractor. Failure to require the removal of any d~fective or unauthorized work shall not constitute acceptance of such works. CS-5.11 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 functions called for by the general design, be similar and of equal substance to that specified and be suited to the same_ use and capable of performing the .same function as that specified; and identifying all variations of the proposed cs-s C 5) substitute from that specified and indicating available maintenance service. No substitute shall be ordered or installed without the written approval of Engineer who will be the judge of the ~quality and may require Contr~ctor to furnish such other data about the ~reposed substitute as he c on s id er s .. pert i n e :1 t . . N c subs t i tut. e s !l a 11 · b e or de: r e d · err · ins~alled 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 employed by either of them from and against the claims, damages, losses and expenses (including attorney~ fees) arising out of the use of substituted materials or equipment. · CS-5.12 SAMPLES AND TESTS OR 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 df and paid for direct t6 the testing agency by the Owner unless otherwise specifically provided. The failure of the Owner to make any tests of materials shall be in no way relieve the Contractor of his responsibility of 'furnishing materials and equipment fully conftirming 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 c;,r specific · requirements of the . Owner •. The Contractor shall provide such facilities as the· Engineer may require for collec~ing and forwarding samples and shall not, wiihout specific written permission of the Engineer, use the m~terials 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 Owne::-. In case of con~rete, the aggregates, ·design minimum, and the mixing and transporting equipment shill be approved by .the 1 Engineer before any concret~ is placed, and the Conta~tor shall be responsible for replatin~ 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 ~re to be used later in the concrete~ Should the sourc~ of supply change, new tests shall be made prior tq_ the use of the new materials. · CS-5.13-STORAGE OF MATERIALS: All materials which are to be used in the c~nstruction operation shall be stored so as to insure the preservation of the 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 cs-5 c 6 > + .,, .. \ i ··i 1. ,.J. • I I ,J r:-1 ... • I ·' ground, and shall be placed under cover when directed. Sto=ed materials .shall be placed and located so as to facilitate prompt inspection. CS-5.14 EXISTING ·sTRUCTURES AND UTILITIES: The locition and dimensions shown on the Plans relative to existing utilities are based on the best information available. Omission from, or the -inclusion of utility locations on the Plans is not to be considered as the 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 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 agree~ 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 ~nd g=ades of considerable magnitude or requires the building of soecial works, provisiou for which is not made in the Contract Doc~illents, in which case the provision in these Contract Doc~rnents for Extra Work shall apply. It shall be the Contractors resoonsibility to verify locations ·o=. adjacent and/or conflicting utilitie's sufficiently in advance of ~onstru~tion in order tbat he may negotiate such . local adjustments as ·necessary in the construction process to ~-\ provide adequate clearances. The Contractor sball take all ~1 necessary precautions in order to protect all existing utilities, structures and service lines. Verification of existing utilities, structures and service lines shall in~lude notification of all utility companies at least forty eight (48) hours in advance of _construction including exploratory n ! ::1 ! excavation if necessary. All verification of existing utilities and their adjustment shall be considered as su.bsidiary work. er·· CS-5.15 INTERRUPTION OF SERVICE: a. Cl : I f 1 ! ; ... ( Normal Pros~cution: In the normal prosectuion of work whe=e the int~rruption 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. CS-5 C 7) 2. 3 • Not if y each customer per-son a 11 y through responsible personnel as to time and schedu l e of the interruption of their service, or In the event that personal notification of a . customer can~ot b~ ~ade, a -~repared tag ·fcirm shall be attached to the cu~tomer -'~ entrance door knob~ The tag shall be durable in composition, and in large bold type shall say: "NOTICE" Due to Utility Improvement in your neighborhood, your (water) Ciewer) service will be inter- rupted on between the hours of and This iriconve~ie~ce will be as short as possible. Thank you~ Contractor Address Phone b. Emeiaencv: In the event th~t an uriforeseen service interruption occurs, notice shall be as ~bo~e,but immediate. CS-5.16 MUTUAL RESPONSIBILITY OF CONTRACTORS: If, through acts oi neglect _ on the part of the Contractor, any other. Contractor or ·any sub-contractor shall suffer loss or· damage on the work, the Contractor agrees to settle-with su6h 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 any damage alleged to hive been susta i ned, the Owner will notify the Contractor, who shall indemnify and save harmless the owner against a~y 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 the satisfaction of the Engineer. Twenty-fours fours after -written notice is given -to the Contractor that the clean-up 6n the job site is proceeding in a manner unsatisfactory to the Engineer, if the · Contractor fails to . correct. the cs-s (8) -1 I l I '.:l :\ . 'j"" . ' ) l J ":" i ., ·, .· ·_) I ~1 -' C·" .I t 1 l . = ITT f ' I Fl f !!;:!I t,:;:1 '·'-'.-' ~ c ·1 ? ·., f j ' -l ' 0 : 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 25l of such costs, shall be deducted from monies due or to be~ome due to the Contractor. Open 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 ~emove from the site of the proj~ct all surplus and discarded materials, temporary structures,· and debris of every kind. Ee shall leave the site of all work in a neat and orderly condition equal to that which originally existed. Surplus and w~ste 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 ~aterials 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 bn the proj~ct. CS-5.18 FINAL INSPECTION: Whenever the work provided for in and contemplated under_ the Contract Documents has been satisfactorily completed and final cleanup performed, the Enqineer will notify the proper officials of the Owner and request that tbe Final inspection be made. Such inspection will be made within 10 days after such notifi~ation. After such final inspection, if the work and ~aterials and equipment are found satisfact6ry, 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 fi~al inspection of the .work. CS-5 (9) 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 effective~y 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 obs~rv~tion, shall be constructed and maintained by the Contractor and their use shall be strictly enforced by the Contractor. All such facilities shall be kept in a clean and sanitary conditi6n, free from objectionable odors so as not to cause a nuisance. All san~tary laws and -regulation~ of the State of Texas and the City shall be strictly complied with. C6-6. 5 PUBLIC SAFETY AND CONVENIENCE: Materials or equipment scored .. about the work shall be so placed and used, and the work shall at all times be so conducted, as to cause no ,greater obstruction or inconvenience to the ptiblic than is considered to be absolutely necessary by the Engineer. The Contractor is required t9 maintain at all times all phases of his work in such a manner as not to impair the safety or conve~ience of the public, including, but not limited to, safe and convenient ingress and egress to property contiguous to . the work area. The Contractor shall make adequate provisions to render reasonable ingress and egres~ for normal vehicular traffic, except during actual trenching or pipe inst~llation operations, at all driveway crossings. · Such provisions may include bridging, placement of crushed stone or gravel or such other means of prbviding prbper ingress and egress for the property served by the driveway as the Engineer may approve as ap?ropriate. Su~h 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 shall make arrangements satisfactory to the Engineer at any location, the Contractor shall make arrangements satisfactory to the Engineer fqr the diversion of traffic, and shall, at his own expense, provide 'all materials and.pe~form all work nece·ssary 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 pioe used in the construction of the work shall be placed so as-not to endanger the work or prevent free access to all fire hydrants, fire al~rm boxes, police call boxes, water valves, C6-6 C 2) q ;1 .,· . .-1 ,.,.· ~-.· . ;·<( .l . Ll n ! \ n ;-· .. :1 I rn ' I El j '. mi CJ i ,J j i ~ .. Cl j I r. ··1 ,. .. ,. .. I 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 done or ma~erials furnishea oy the Owner or by the City shall be deducted from 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 Deoartment, when any street or alley is requested to be closed or-obstructed or any fire hydrant is to be ~ade inaccesiible, and, when so directed by the Engineer, shall keep any street, st=eets, or highways in condition for unobstructed use by fire apparatus. The Contractor shall promptly notify the Fire De?artment Headquarters when all such obstructed streets, alleys, cir hydrants are again 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 wi~h such c=ossings shall include the roadway approaches as we~l as the structures of such crossings. The Cont=actor shall at all times conduct his operation and the use of construction machinery so as not to damage or destroy trees and shrubs 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 p=operty 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 . .. C 6-6. 6 PRIVILEGES OF CONTRACTOR IN STREETS r ALLEYS r 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 equ~pment 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 stacked 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 railway tracks~ the work shall be C6-6 (3) 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. Ar!y - additional grounds desired by the Contractor for his use shall be provided by him at his own cost and expense. CG-6.7 RAILWAY CROSSINGS: When the work encroaches upon any right-of-way of any ra~lway, the City will secure the necessary easement for the work. Where the railway tracks are to be crossed, the Contractor .shall observe all the regulations and instructions of the railway company as to the .. methods of perf arming the work and take all precautions for safety of property and the public. ·Negotiati6ns with the railway companies for 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 Contr~ctor will not be given extra or .additional compensation for such railway cr~ssings unless specifically set forth in the Contract Documents. C 6-6. 8 BARRICADES, WARNINGS AND WATCHMEN: Where the . work is 1 - carr~ed · on in or _adj~cent to any s~reet, 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 watcbmenr and shall take all . such other precautionary measures for the protection of pers6ns · 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 dr fven on or .into, any work under 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 the provisions set forth in the •1990 T~xas Manual ~n Uniform Traffic Control Devices fat Streets and Highways• issued under the authority of the •state of Texas Uniform Act Regulating Traffic _on Highways",. codified as -Article 670.ld Veron• s Civil Statutes, pertinent sections being Section Nos. 27, 29, 30 and 31. . -· CG-6 (4) c·.1 -, '.l_ ·t.1 \ .J j ... , .I J ' ·' •· 1 "'' .. , ·1 I J rl ~ \ r-1 · ' . ' . I [1· '· ; ··1 \ . . . _; i-.···1 ' '._ l The Contractor ·will not remove any regulatory sign, instructional sign, street name sign, or other sign which has been erected by th~ City~ If it is determined that a sign must be removed to permit required ·construction, the Contractor shall contact the Transportation and Public Works , de pa!' t. rr.. ~ !1 t , . S i g !ls an::! M ~ !' _!,: i ~; !:'. !) i .... is i c n · ~ J; ~ o :1. c ,, u. mt e-r 8780-8075), to remove the sign. In the case of regulatory signs, the Contractor must replace the permanent sign with a temporary sign meeting the requirements of the above referenced manual and such temporary sign must be installed prior to the removal of the permanent sign. If the temporary sign is nbt 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 shal+ leave his temporary sign in place until such re-installation is comple~ed. The Contractor will be held respon~ible for 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 responsi~ility 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 ~ompensation, except as spe6ifically 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 qr for salaries of watchmen, for the subsequent removal and disposal of ~uch barricades, signs, or for any other i,ncidentals 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 pro~erty. The Contractor shall notify the proper representative of anr public service corporation, any company, individual, or utility, ,and the Owner, not less than twenty-four hours in . C6-6 CS) advance of the use of any activity which might damage or endanger their or his property along or adjacent to the work. Where the use of explosives is to 6e permitted on the project as specified in the Special Contract 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. All claims arising out of the use of explosives shall be investigated and a written report made by the Contractor's insurers to the Engineer within ten (10) days after receipt of written notice of the claim to the Contractor from either the City or the claimant. The City shall proceed to give notic~ to the Contractor of' any such claim. The use of explosives may be suspended by the Engineer if any complaint is received and such use shall not be resumed until the cause of the complaint has been addressed. ,Whenever explosives are stored or kept, they shall be stored in a safe and secure manner and all storage places shall be pla{nly marked "DANGEROUS EXPLOSIVES" and shall be under the care of a ~6mpetent watchmari at all times. All vehicles in which explosives are being .transported shall be plainly marked as ~entioned above and shall, insofar ~s possible, not use heavy traffic routes~ C6-6.l0 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 iights-of-way or work area considered ~ecessary by the Contractor shall be provided by hi~ at his own expense. Such additional rights-of-way or wo~k area .shall be acquir~d for the b~nefit 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 noi 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 arid until the .specified approval of the property owner has been secured in writing by the Contractor .and a copi furnished to the Engineer. Unless specifically provided otherwise, the Contractor shal~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 C6-6 (6) ·Ci .;.<) -I :[ ., ··, ' ·., ·, I j J 'I I J · 1 ; r·-1 "' \ ~-1 ... } t·~1 ~ t.··. I L / \ rl :.· ··- every precaution to prevent damage to all trees, sh=ubbery, plants, lawns, fences, culverts, curbing, and all oth~r 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 al) nth~r public or priv3te ~=c;c=~Y ~long a~jaceat to ·the work. The Contractor shall notify the proper representatives of owners or occupants of public br private lands or 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 affected by th~ work •. The Contractor shall be responsible for all damage or injury to property of any character resulting from any a~t, omission, neglect, or misconduct in the manner or method or execution of the work, or at any time due to defec~ive work, material, or equipment. n • When and where any direct or indirect or inj~ry is done io t-·\ 1 public or private property on account of any ,act, omission, neglect, or misconduct in the execution of the work, or in consequence of the non-execution thereof on the part of the f j Contractor, he shall restore or have restored at his own cost and expense such property to a condition at least equal t6 tha~ existing before such damage or injury was done, by : ) repairing'. rebuilding, or otherwise replacihng 1 . 1 and rkestor ing as , may be directed by the Owner, or hes a ma e good such damages or injury in a manner acceptable to the owner of the n property and the Engineer. ·i .. ' 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 braced posts on either side of permanent easement before the fence is cut. Should additional fence cuts be necessary, the Contractor shall provide cross braced posts at point of the proposed cut in addition to the cross braced posts provided at ihe permanent easements limits, before the fence is cut. '-, Temporary fencing shall be erect~d 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 frorn ·entering the construc~ion area. The cost for fence removal, temporary closures and replacement shall be subsidiary to the various items bid in the project C6-6 (7) proposal. Therefore, no separate 'payment shall be allowed for any service associated with this wor~. In case of failure on the part of the Contractor to restore such property to .make good such damage or injury, the owner may, upon 48 hour written notice under .ordir.~ry circumstances and without notice when a nuisance or hazardous conditio~ 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 0 ~ to become due to the Contractor under this Contract. C6-6.ll INDEPENDENT CONTRACTOR: It is understood and agreed by the parties hereto that 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 the exclusive right to control the details of all the work and services performed hereunder,· ~nd all persons performing same, and shall be solely responsible for the acts and omissions of its . .o f f i c e r s , a g e n t s , s e r v a n t s , em p 1 o y e e s , c o n t r a c tor s ~subcontractors, licensees and invitees. The· doctrine oi respondeat superior shall not apply as betw~en 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 •. C 6-6. 12 CONTRACTOR'S RES-PONS IBILITY FOR DAMAGE CLAIMS: Contractor covenants and agrees to, arid does hereby indemnify, hold harmless and defend Owner,. its officers, agents, servants, and employees from and against any an all claims or ·suits for property damage or loss and/or personal injury, includirig death, to any arid ~11 persons, of whatsoever kind or character, whether real or asserted, arising out of or in connection 'with, d.irectly or indirectly, the work and services to be performed hereunder by Contractor~ its officers, agents, employees, contractors, subcontractors, licensees or invitees, whether or not caused, in whole or in part, by alleged negligence on the part of officers, agents, servants, employees, contractors, subcontractors, licensees and invitees of the· 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 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 her ·eunder by Contractor, its officers~ agents employees, contractors, subcontractors, licensees and invitees, whether or not caused, C6-6 (8) '/l 1 J ·c,·1 ·.r.· :'.;: J ···:i ·j _\ 'l Cl t ·· 1 ' fl ; ·• J . . ' i in whole or in part, by alleged negligence of officers, agents, servants, 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 or tne terms and conditions of this Contract, whether arising out of or in connection with or resulting from, in whole or in part, any and all alleged acts or omis$ions of officers, agents, servants, employees, contractors, subcontractors, licenses, 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, fi-nal payment to the Contractor shall not be recommended by the Director of the Water Department for a period of 30 days after the date of such final inspection, rinless the Contractor shall submit written evidence satisfactory to the Director that the claim has been s~ttled and a release has been obtained from the claimant involved. if the ~laim cbncerned remains uniettled as ~f :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 an amou~t equal to the total dollar amount then due less the dollar value of any written claims pend.ing against the Contractor arisin.g out of the 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 to the Director that: 1. Th~ 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 conditi~n Cl) above is period, the Direct6r shall the Cont=actor be made. time within the six month that the final payment met at any time within the six month recommend that the final payment to If condition {2) above is met at any period, the Director may recommend to the Contractor be made. At the C6-6 ( 9) expiration of the six month period the Director may recomme nd that final payment be made if all other work has been performed and all other 6bligations of the .Contractor have been met to the satisfaction of the Director. The Director may, i£ 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 c6ntract. C6-6.13 CONTRACTOR'S CLAIM FOR DAMAGES: Should the Contrac t or claim compensation for 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 alleg~d damage,. and on or bef6re the 25th day of the month succeeding that in which any such damage is claimed to ha~e been sustained, the Contractor shall file with the Engineer an itemized statement of the details and amount of such alleged damage and, upon request, shall give the Ertgin~er 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 ~laim for compensation shall be waiv~d, 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 issu~d 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 their property that · may b~ necessary by t ·he performance of this . contract. •C6-6 .15 TEMPORARY SEWER AND ORA.IN CONNECTIONS:. When existing sewer lines have to be taken up ~r removed, the Contrac t or 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 m~intain, at his own cost and expense, adequate pumping facilities and ·temporary outlets or .diversions. 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 C5-6 (10) '"1 I .·:·. ·C C·J fl n n i I ,·1 r J ··· 1 . ~..-I .r -; rc-· .. 1 ....... 1:.:. '. i 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 dis~ose~ of in a satisf&ctc~y ~an~c~ so that no nuisance is created and so that the work under construction will be adequately protected. C6-6.16 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 comolete and satisfactory arrangements with the Port Worth City jater 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 pipirig required beyond the point of delivery shall be installed by the Contractor at his own expense. The Contractor's responsib~lity in the use of all existing • fire hydrant and/or valves is detailed in Section E2-l.2 USE OF FI RE HYDRANTS AND VALVES · in these General Con tract Documents. When meters are used to measure the water, the charges, if any, fa= water will be at the regular established rates. When meters are not used, the · charges, if any, will be as prescribed by the City brdinance, or where no ordinance - applies, payment shall be made on estimates and r~tes established by the Director of the Fort Worth Water Department. C6-6.17 USE OF A SECTION OR PORTION OF THE WORK: Whenever, in 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 order o~ the Engineer, and such ~' usage shall not be held to be in any way an acceptance of said w6rk or structure or any par~ ·thereof or as a waiver of any of _ the previsions 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 to deficient operations on the part of the Contractor, shall be performed by the Contractor at his own expense. <., C6-6.18 CONTRACTOR'S RESPONSIBILITY FOR THE WORK: Until written acceptance by the Owner/ as provided for in these· .Contract D~cuments, 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 C6-6 Cll) thereof by action of the elements or from any cause whatsoever, whether arising from the execution or nonexecution of the work. The Contractor shall rebuil~, 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. C 6-6. 19 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 ~reach. 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. 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 representa~ives of the Own~r, either personally or otherwise 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, an organization which qualifies for ex~mption pursuant the provisions of Article 20.04 CH) of the Texas Limited Sal~s, excise, and Uie 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 ari ·ex~mpti6n certificate in lieu of the tax, said exemption ceitificate to comply with State Comptroller's Ruling .007. Any such exem~tion certificate issued by the Contractor in ·1ieu of the tax shall be subject to and shall comply with the provisions of State Comptroller's Ruling .011, and any other applicable State Comptroller rulings pertaining to the Texas Limited Sales, Excise, and Use Tax Act. On a contract awarded by a developer for the construction of a publicly-owned 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 to the provisions of Article 20.04 CB) of the Texas limited Sales, Excise, and Use Tax Act, the Contractor can probably be exempted in the same manner stated above. C6-6 Cl2) :··1 :l . \ .} J I I ' . . I I q ' ' r.·, r>·1 9 . . ' t] "' l I ,j .··-~ I B . ~-, ,.·.·. c~:1 ,··1 L ·.·. t':'. r .J • ··1 f 'l ; ,, Limited Sale, Excise and Ose Tax permits and information can be obtained from: ' • Comptroller of Public Accounts Sale Tax Division Capitol Station Austin, TX C6-6 Cl3) i .• r .. ··1· \ 1 fl j rn 'i 'f:J ,,.j l':;;1 :•J )·.· C'] '. c--J ;·· . ,-~l r-l ,- ' i I 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 workman under his immediate superintendance, work of a value of not less than fifty (50%) percent of the value embraced in 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 to the 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 repres_entatives. C7-7_2 ASSIGNMENT OF CONTRACT: The Contradtor shall not assign, transfer, sublet, convey, or otherwise d t spose 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 iri by the Sureties. If the Contractor does~ without such previous consent, assign, transfer, sublet, corivey, or otherwise dispose of the contract or his right, .title, or interest therein ·or any part thereof, to ~ny person or persoris, partnership, company, firm, or corporation, or does by bankruptcy, voluntary or involuntary, or by assignment under the insolvency laws of any state, 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. <., C 7-7. 3 PROSECUTION OF TEE WORK: Prior to beg inning any construction opetation, 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 C7-7 C 1 > prosecuting the work and ordering materials and equi9 men t which he expects to follow in order to complete the project in the scheduled time ·. There shall also be submitted a table of estimated amounts to b~ earned by the Contractor during each monthly estimate period. The Contractor shall commence the work to be performed ~nder 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. The sequence requested of all constructiori operations shall be at all times as specified in the Special Contract Docum~nts. Any deviation from scuh sequencing shall be ·submitted to the Engineer for his approval. Contrictor shall not proceed with any deviation until he has r~ceived written approval from the Engineer. Such specification or approval by the Engineer shall not relieve the Contractor from the full responsibility of the complete pe:::formance of the Contract • . ·The contract time may be changed only as set forth in Sectio n 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 LIMITATIONS OF OPERATIONS: The working operations shall at all times be condu~ted bf 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 the proper execution of the work, the Engineer may require the Contrac~or to finish the se-ction on which operatio.ns are in progress before the work is comm~nced on any additional section or street. · C.7-7. 5 CHARACTER OF WORKMEN -AND EQUIPMENT: Local labor shall be used by the Contractor is ~vailable •. The Contractor may bring in from outside the City of Port Worth his key men and his superintendent. All other workmen, including equipment operators, may be imported onli 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 duti~s . or tasks assigne.d 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 be found to be incompetent, disrespectful, intemperate, dishone~t, or C7-7 (2) .. ... -.. -1 ''l. l ·.·.: :·:'.l . i I I J , I j .J ·., ! n ·] q J n J ~ .. i-: ,.j r J i J ;··:·· . . •. ,·.··1 . . otherwise objectionable or neglectful in the proper performance of his or their duties, or who neglects or refuses to comply with or carry out the directions of the 0-.r::-ier, and such person or persons shall not be employed again thereon without written consent of the Engineer. Ali work~en 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 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 ariy part of the ~ork 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. 6 WORK SCHEDULE: Elapsed working days shall be computed starting with the first day _of work completed ·as defined in Cl-1.23 "WORKING DAY" or the date stipulated in the "WORK O~DER" for beginning work, whichever comes first. Nothi~g in ~hese 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 late.r than the proceeding 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 de~ision shall be final ln response to such a request for approval to work on a specific Saturday, Sunday or Legal Holiday, and no extra compensation shall be alrowed to the Contractor for any work performed on such'a specific Saturday, Sunday or Legal Holiday. Calendar Days shall be defined in Cl-1.24 and the Contractor may work as he so desires. C7-7 (3) C7-7.7 TIME OF COMMENCEMENT AND COMPLETION: The Contractor shall commence th~ 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 wi l l insure that the whole work will be performed and the premises cleaned up in accordance with the Contract Documents and within the ti~e established in such documents and such extension of time as may be properly authorized by the Owner. 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 h•ve 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, conside~ation will be given to unforseeable cau~es beyond the control of and without the fault or negligence of the Contractor, including but limited to acts of the public enemy,· acts of the Owner, fire, flood,· tornadoes, epidemics, ·quarantine restrictions, st::-ikes, freight embargoes, or delays of sub-contractors due to such causes. · · When the date of completion is bas~d on a calendar day bid, a request for extension of time because of inclemerit weather will not be considered. A request for extension of time due to :inability to obtain supplies and materials .will 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. Thi~ 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 approv~d Contract Documents, then the contract time may be increased by Change Order. C7-7.9 DELAYS: The Contractor shall receive no compensation. for delays or hindrances to the work, except wh~n direct and unavoidable extra cost to the Contractor is caused by the failure of the City to provide information or material, if C7-7 C 4) ,,··1 .-.·. -;.· :'.::,1 I ~"'1 ··,·1 l ·' :j .l ·-.:1 . J '.\ Fl 1 1 ''··1 p. , .. ] t . f !' :1 '. ··1 ~: . ! rs] ,·.·. ~:·:::. r ·> (' :J 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 him found correct shall be approved and referred by him ·to the Council f~r final approval or dlsapprova~; and the action thereon by the Council shall ~e £ i~~2. and ::i~::: :.~;. · !: .:~lay is caused by specific orders given by the·En;ineers to stop work, or by the performance of extra work, ~r 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 which 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 dis~harg~ 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 se~tion of the contract documents. The number of days indicated ~hall be a realisti~ 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 beco~e the time of · completion specified in the Contract Documents. For each calendar day that any work shall remain uncompleted a~ter the time specified in the Contract Documents, or the increased tim~ granted by the Owner, or as automati6ally inc=eased 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 monies due the Contractor, not as a penalty, but as liquidated damages suffered by the Owner. AMOUNT OF CONTRACT Less than $ 5,000 inclusive._$ 35.00 $ 5,001 to $ 15,000 inclusive 's 45.00 $ 15,001 to $ 25,000 inclusive$ 63.00 $ 25,001 to $ 50,000 inclusive S 105.00 $ 50,001 to $ 100,000 inclusive$ 154.00 $ 100,001 . to $ 500,000 inclusive$ 210.00 C7-7 CS) $ 500,001 to $1,000,001 to $2,000,001 and over $1,000,000 $2,000,000 inclusive$ inclusive$ s 315.00 420.00 630.00 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 of accurate estimation 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 event 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. C?-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 ~ecessary d~e to unsuitable ·weather conditions or iny other unfavorable conditions which in the opinion of the owner or Engineer cause further prosecution of the wcirk to be unsatisfactory oi detrimental to the interest of the project. During temporary suspension of work covered by this contract, for any reason, the Owner will make no extra payment for stand-by tim~ of constructi~n equipment and/or construction crews. If it should become necessary to suspend work far an ind-efinite 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. Should the Contractor not be able to complete a portion of the projec£ due to causes beyond the control of and without th~ f~ult or negligenc~ of the Conttactor as s~t forth in Paragraph C7-7.8 EXTENSION OF THE TIME OF COMPLETION, and should .it be determined by mutual consent _of the Contractor and thB Engineer that a solution to allow construc~ion to proceed is not available within a reasonable period of time, then the Contractor may be reimbursed for the cost of moving his equipment . off the job and returning the necessary equipmen~ to the job when it is determined by the Engineer C7-7 C 6) ·-: \ :\ '..1 .. ! . ;\- ·• I J I n . J fl . J n I l 9 ~ I 1 rq_ . O< J r·]. r-1 l 'j : I 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 pro~ecution 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 pioceed is not attributable in whole or in part to the fault !or neglect of the Contract, then if the Owner cannot after reasonable effort assist the Contractor · in procuring and making available the nec2ssary labor, materials and equipment within thirty days, .the Contractor may 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 t~rms of the agreed settlement, .which shall include, but not be limited to, the payment for all work executed but no anticipated profits on work which has not been performed. C7-7.14 SUSPENSION OR ABANDONMENT OF THE WORK AND ANNULMENT OF 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 declaied cancelled 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 (7) -. b. c. d. e. f. g. h •. i. Substantial evidence that progress of the work operations by Contractor is insufficient to complete ~he work within the specified time. Failure of the Contractor to provide and maintain sufficient labor and eq~iprnent to properly execute the working operations. Substanti·a1 e~idence that the Contractor has abandoned the work. Sub~tantial evidence that the Contractor has becom~ insolvent or bankrupt, or otherwise financially unable to carry on the work satisfactorily. .Failure on the part of the Contractor to observe any requirements .of the Contract Documents or to ~amply with any orders given by the Engineer or Owner provided for in these Contract Documents. 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 d1.rectE:din writing by the Engineer or the Owner. Substantial evidence of ·collusion for the purpose of illegally procuring .a contract or perpetrating fraud on the City in the construction of work under contr~ct. A substantial indication that the Contractor has made an unauthorized assignment of the contract or any funds du~ 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 th~ contract is cancelled, the Contractor shall discontinue the work or such part thereof as the Owner shall designate, whereupon the Sureties ~ay, at their option, assume the contract or that · portion thereof which the owner has ordered the Cont=actor to discontinue, and·may perform the same or may, with the written C7-7 C 8) l ·· 1 ., ·":i ... ·., ·1 '·\ -? j I j :\ .1 :1 i .) J . I El j l f:11 I "l[ (>'1· '··-\ )• tl '1·,"cJ t.·.· ;.· ; 1 ( ·1· ., .. _!-<.-:-1.J. consent of the Owner, sublet the work or that portion of the wo=k 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 aaents. The Sur~ties: in ~uch ~v~nt sh~l! a~~~=c ~h~ C~ntractor'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 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 -by the Contractor to discontinue, then the Owner shall hav~ the power to complete, by contract or otherwise, as it may determine, the work herein described or such part 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, equipraent, materials, labor and property for the completion of the work, and to charge to the account of the Contractor of said cont=act expense for labor, ma~erials, tools, equipment, and all expenses incident~! thereto. The expens~ 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 th~ expense to be deducted shall be the a~tual 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 Contractor, 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 contr~ct 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 performance of the work by the Owner. <., C7-7.15 FULFILLMENT OF CONTRACT: The Contract will b~ 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 th~ project covered by the Contract Documents have C7-7 ( 9) been finished and completed, the final inspection made by the Engineer, and the final acceptance and final payment made by the Owner. C7;_7.t6 TERMINATION FOR CONVENIENCE OF THE OWNER: A. B. NOTICE OF TERMINATION: The performance of the work under this con tr.act may be terminated by the Owner in whole, or from time to time in part, in accordance with this section, whenever the Owner .shall deteimine that such terminatioh is in the best interest of the Owner. Any such termination ·shall be effected by ~ailing a notice of terminatibn to the Contractor specifying the extent to which performance of work under the contract is terminated, an~ 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 Mail by the Owner. Fu~ther, it shall be deemed conclusivel~ presumed ~nd 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. 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. 3. 4. 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; terminate all orders and subcontracts to the extent that they relate to the performance of work terminated by the notice of termination; transfer title to the Owner and deliver in the manner, at the times, and to the extent, if any, directed by the Engineer: C7-7 C 10) 1 l :1 ! ;?J . J .. I ~-··1 J l j i ,--1 J n t r-.l f1l tl n I . !.· ... ('"f t I l j ·· ' ··-·1 c. 5. 6. a. the fabricated or unfab=icated parts, work in process, com~leted work, supplies and other material produced as a part of, or acquired in connection with the performance of, the work ~c=~i~~~c~ ~y the nctice cf termination; and b. the completed, or partially completed _plans, dra~ings, information and other property which, if the contract had been completed, would have been required to be furnished to the Owner. complete p 'erformance of such part of the work as shall not have been terminated by the notice of termination; and 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 acqui;e the _ rest. At a time not later than 30 days after the termination date specified in the no~ice of termination, the Contractor may submit to the Engineer a list, ·certified as to quantity and guality, of any or all items of termination inventory not previously disposed bf, exclusive o~ items the disposition of which has been directed or authorized by the Engineer. Not later than 15 days thereafter, the Own~r shall accept title to such items provided, that the list submitted shall be subject to verification by the Engirieer upon removal of the items or, if the items are stored, within 45 days from the date of sub~ission of the list, and any necessar~ adjustments to correct the list as submitt~d, shall be made prior to final settlement. TERMINATION CLAIM: Within 60 days after notice of termination, the Contractor shall submit his terminition 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. C7-7 Cll) D. •· E~ F. ·- G. AMOUNTS: Subject to the provisions-of Item C7-7.16(C), the Contractor and Owner may agree upon the whole or any part 0£ the amount or amounts to · be paid to the Contractor by reason of the total or partial termina~io~. of .. work pursuant hereto;~ provided, that such agreed amount or amounts sha l l never exceed the total contract price as reduced by the .amount of payments otherwise made and as further reduced by the contract price of 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 C7-7.16("E) hereafter, prescribing the amount to be paid to the Contractor in the event of failure of the Contractor by reason of the t~rmination 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 ev~nt of 1 the failure of the Contractor and the Owner to agree as provided in. C7-7.16 CD) upon the whole amount to be paid to the.Contractor by reason of the terminatiori of work pursuant to this section the _Ownar shall determine, on-the ba~is 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 Ca} al1 unliquidated adv~n~e or other payments on account theretofore made to the Contra6tor, applicable to the terminated portion of this contract: Cb) any claim which the Owner may have against the Contractor in connection with this contract; and Cc) the agreed price for, or the proceeds of sale of, any materi~ls, 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. , ADJUSTMENT: If the termination hereunder be partial, prior to the settlement of the terminated portion of · this, contract, th~ Contractor may file with the Engineer a r~quest in writing for an C7-7 (12> .: l '3 ,., )! j ,c ·.1 "' I f") i:,:.t ) w , I· [''l '. r·i'i H. equitable adjustment of ~~e price or prices specified in the contract rela~iug to the continued portion of the ~ontract (the portion not terminated by the ~notice of terminaticn), such equitable adjustment as may be agreed ~pan shall be .made in s~;:h pri.:e c::-fi.::-L:~,;; ·u.:>th:..uq conte1ir1'eu · herein, however, shall limit the right of the Owner and the Contractor to agree upon the amount or amounts to be paid to the Contractor for the completion of the continued portion of the contract when said contract does not contain an established contract price for such continued porticn. NO LIMITATION OF RIGHTS: Nothing contained in this section shall limit or alter ~he rights which the Owner may have for t~rmination of this contract und~r C7-7.14 hereof entitled •suspension of Abandonment of the work and Autendment of Contr,act• or any other right which Owne= Iila.Y have for default or breach of contract by Contractor. . ' C7-7. l 7 SAFETY METHODS AND PRACTICES: T::e Contractor shall be =esponsible for initiating, maintaining, and supervising all ~afety precautions and programs in connec=ion with the work at ail times and shall assume all responsi~ilities for their enforcement. Th~ Contractor shall comply with fede=al, state, and local laws, ordinances, and regulations so as to protect person and p·roperty from injury; including death, c= damage in connection with the work. C7-7 (13) : I_ D I I PART C -GENERAL CONDITIONS ca-a .MEASUREMENT AND PAYMENT _SEC'f_IqN CB-8 MEASUREMENT AND_ P~~~- C 8 -8. l MEASUREMENT OF QUANTITIES: The d~terminatibn 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. 9 CB-8.2 UNIT PRICES: When in the Proposal a •unit Price• is set forth, the sa~d •unit Price• shall include the furnishing El'_· by the Con tractor of all labor, tools, materials, machinery, ~ i equipment, appliances and appurtenance~ 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. Ll L1 9 ~ . I ' f I n , I t :. ,·1·· '.· ._,_, I j ,_···_:] L · --, The •unit Price• shall include all permanent and temporary protection of overhead, surface, and underground structures, cleanup,r finished, overhead expense, bond, insurance, patent ::ees, royalties, ris_k due .. to the elements and other .causes, delays, profits,. injurie·s ·, damages claims, taxes, and all other items not specifically mentioned that may be required to fully c q nstruct each item of the work complete -in place and in a satisfactory condition for operation. · CS-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 furni~h all labor, tools, materials, maphinery,_equipment, appurtenances, and all subsidary 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. CB-8. 4 SCOPE OF PAY.MENT: . The Contractor shall receive and accept the compensation, as herein provided, in full payment for furnishing all labor, tools, materials, and Jncidentals for performing all work contemplated and embraced under these Contract Documents, for all loss and damage arising out of the · nature of the w6rk or from the action of the elements, £or any .unforeseen defects or obstru~tions which may arise or be encountered during the prosecution of the work at any time ca-a Cl) before its final acceptance by the Owner, (except as provided in paragraph CS-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 o~erations as herein ip~cified, or ~ny and ~ll infringements of patenti · trademarks, copyrights, or other legal reservations, and fo; cornpleteing the work in an acceptable manner according to the terms of the Contract Documents. ' ' 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 prop'er expense any defects or imperfections in the construction or in the strength or quality of the material used -0r equipment or machinery furnish~d in or about tbe construction of the work under contract and its appurtenances, or ·any damage due or attributed to such defects, which · de£ ects, imperfection, or damage shall have .been ·discovered on 'or before· the final inspection and acceptanc~ of work or du_ring the one year guaranty period after final acceptance. The ·Owner shall be the sole judge of ~uch def~cis, imperfections,· or dama_ge, and tbe Contractor shall be liable to _the Owner for failure to correct the sa~e as ~rovid~~ herein: · CS-8. 5 PARTIAL ESTIMATES AND .·RETAINAGE:" Between the ·1st and 5th day of each. month the Contract~r shall submit to the Engineer a statement · showing an estimate of the value of the work ·done during the previotis month, or estimate period under the Coritract Documents. Not later than the 10th day of tha · 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 C S°'lO O. O O > in amount, 90% of such .estimated sum will be paid to the Contractor if the total contr~ct 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-f.i ve C 25 l days after the regular estimate period. The City will have the option of preparing estimates on forms furnished by the City. The partial estimate m.~Y .include acceptable ·nonperishable materials delivered to the work which are to be incorporated into the work as a permanent part theriof,-but which at the the time -of the estimate have not been installed. (such payment will be allowed on a basis of BSl of the net invoice value thereof.) The Contractor •hall ·furnish the Engineer such information as he may r~quest to ai.d cs-a c2J ' ,' 'J ·I .·.··1 ,.;:.:·. ··.:. 1 ., l :1 ~· r~ 1 him as a guide in the verification or the preparation of partial estimates. It is understood that the partial estimate from month to month • 1 will be approximate only, and all partial monthly estimates 1 and payment will be subject to correctio.n in the estimate r~n~~~~d folln~ing the di~c~v~ry ~~ ~~ ~==== !~ :~y ~==7ious f?l 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 -0f the Contractor of . any of his :· 1 responsibilities under the Contract Documents. ~~ The Citj re~erves the . right to withhold the payment of anj I monthly estimate if the contractor fails to perform the work 1 strictly · in accordance with the specifications or provisions of this contract. ~ .. CS-8.6 WITHHOLDING PAYMENT: Payment on any estimate or estimates may be h~ld in abeyance if the peiformance of the ffl construction operations is not in accordance with the [ requirements of the Contract Documents • • . . ca-a. 7 FINAL ACCEPTANCE: Whenever tr.e improvements provided ~or by the Contract Documents shall have been completed and .· all requ·irements of the Contract Documents sha.11 have been · fulfilled on the part of the Contractor, the Contractor shall g1 notify the Engineer in writing ·that the improvements are ready · .for the final inspection.· The Engineer shall notify the appropriate offi~ials of the Owner, will within a rciasonable 1 time make such ~fina~ inspection, and if tlie -work is .. s~tisfactory; in an acceptable condition; and has been completed in accord~nce with the terms of the Contract [l Documents ~nd all approved m6difications thereof, the Engineer· , ) wil_l initiate ~he processing of the final estimat~ and recommend final acceptance of the project and final payment r l I f'')' , · ! L) ' (.:) l therefor as outlined in CS-8.8 belbw. CS-8. 8 FINAL PAYMENT: ' Whenever all the -· improvements provided for by the Contract Documents and all approved mod if icatrons 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 b~en made are subject to necessary corrections or revisions in the final payment. cs-a {3 >-• 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 evidenc~.of payment as follows: Prior to submission of the final estimate for payment, the Contractor shall execute an aff·idavit, 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 .pe~sonal injury and/or property damages. The acceptance by the co·ntractor of the last or final payment as aforesaid sh __ all operate as and shall release the Owner from all claims or liabilities under the Contract for anything done or furnished or rel~ting to the work under Contract Documents or any act or neglect of said City relaiing to or connected with the Contract. i The making of the final payment by the Owner sh~ll not relieve the .Contractor of any guarantees or other requirements of the Contract Documents which specifically continue thereafter. ca-a·. 9 ADEQUACY OF DESIGN ·: . It is understood that· the Owner · believes it has employe9 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 ~he structure, and the practicability ·of the operations of the completed project, provided the tontracttir has complied with the requirements of the said Contract Documents, all approved modifications thereof, and additions and alterations thereto approved. in writing by .the Owner. The burden 6f proof of such compliance shall b~ upon the Contractor to show that he has complied 'with the said requirements of the Contract Documents, approved modifications thereo~, and all approved additions and alterations thereto. ca-8.10 GENERAL GUARANTY: Neither the final certificate of payment nor any provision in the Contract Documents nor partial or entire occupan~y or use of the premises by the Owner shall constitute an acceptance of work not done in accordance with the Contract Dociments or relieve the Contractor of liability in respect to any express warranties or responsibili~y for faulty materials or workmanship. The Contractor shall remedy any defects or damages in the work and ca-a c 4 > \ ~:\ I -~ l i ·! i ) 1 !""1··' " ~. j f::l, : •. ,..·;1 rq. --I , ··1 ~J pay for any damage to other work resulting therefrom which shall appear with~n a period of one y~ar from the date of final acceptance of the work unless a longer period is specified andshall furnish a good and sufficient maintenance bond in the amount o .f 100 percent of the amount of the contrac~ which shall assure che periormarice or cne gener~l guaranty as above outline. The Owner will iive n~tice of observed defects with reasonable promptness. CS-8.11 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 these Special Contract Documents, in which no s~ecific 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 cleanup are general items of work which fall in the category of subsidiary work. CS-8 .12 MISCELLANEOUS PLACEMENT OF MATERIAL: ;Material may b e allocated under various bid items in the Propes-al to establis ~ unit prices for miscellaneous placement of material. Thes e materials shall be used only when directed by the Engineer, dependirig on field conditions: Payment for miscellaneo~s placement of material will be made for only that amount o f material used, measured to the ~earest o~i-~enth un{i . P-ayment for miscellaneous placem_ent ·of material shall be i :r: accordance with the Genera·1 Contract Documents regardless o :: the actual a.mount used for the project. CB-8.13 RECO~D DOCUMENTS: ·contractor shall keep on rec6rd ·a copy of all specifications, plan~, addenda, modifitations, 'shop drawings and sampl~s at the site, in good order and annotated to show all changes made during the construction., ,process. . These shall be delivered to Engineer upon completion ' of the work. C8-8 CS) pay for any damage to other work resulting therefrom which shall appear within a period of one year ftom the date of final acceptance of the work unless a longer period is ·specified andshall furnish a good and sufficient maintenance bond in the amount of 100 percent of the amount of the contracc which shaii assure che performance or ~ne general guaranty as above outline. The Owner will give notice of observed defects with reasonable promptness. ca-B.11 SUBSIDIARY WORK: Any and all work specifically governed by documentary requirements for the project, such as conditioris imposed by the 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, fo~ each bid item. Surface restoration, rock . excavation and cleanup are general items of work which fall .in th~ cate~ory of subsidiary work. · •. CB-8 .12 MISCELLANEOUS PLACEMENT OP MATERIAL: 'Material may ·be allocated under various Qid items in the Proposal to establish unit pri~es for miscellaneous placement of material. These materials shall be used only when directed by the Engineer, depending on . field conditions. ·piyment for miscellaneous placement of material will be made for only that amount of material u~ed, measured to the nearest orie-tenth unii. Paymerit ~or miscellaneo~s placement of material shall be in accordance with the General Contract Documents regardless of the actual amount used for the project. CB-8.13 'RECORD DOCUMENTS:. Contractor shall ke~p on record a .copy of all specifications, plans, addenda, modificationsi ~hop diawings and samples ~t the site, in good order and annotated to show all changes made during the construction process. These shall be d~livered to Engineer upon completion of the .work. CS-8 CS) l \. .; ( ' ' s ,- L .,- ,J -.'; ) .L .... :·-... :-·,··----· .. . ··-.--~--.-.. ··· -·,-·-··· ,-~---.. ~·-···,·-..... -....•. --.····· . ·····-·~·· .,. ...... ,·.··:. .•.... ··. -· -..-·-·:·~.·--. ..-,•--·-·· SECTION Cl SUPPLEMENTARY CONDITIONS TOSECTIONC J sr ,· 1 · l . ,. ,:;;_j · 1 NOTE: These contract documents incorporate both Part C -General Conditions ( \Yater Department) and the Standard Specifications for Street am;! Stom1 Drain Construction ( Transportation and Public Works ). In the event of a conflict between the two, Part C -General Conditions shall apply to Unit I, Sections A & B, and the Standard Specifications for Street -and Storm Drain Construction shall apply to Unit II. . r./ ; ~. l (8 ) •' ·~ 4 ' '·J J ;.... /· f ! '. CJ 1 I I I . ~ : A. \ SECTION C1: SUPPLEMENTARY CONDITIONS TO SECTION C General . . These Supplementary Conditions amend or supplement _the General --...l -~\...-------.. -~ ---t;"--• ...._ _____ ,...J C Contract Documents as indicated below. Provisions which are not so amended or supplemented remain in full force and affect. B. Paragraph . CJ-3. 2 should be . deleted in its entirety and replaced with the following: C. Upon request, Contractor agrees to provide to Owner complete and accurate information regarding actual work performed by a Minority Business Enterprise (MBE) and/or a Woman Business Enterprise (WBE) on the contract and payment therefore. Contractor further agrees to permit an audit; and/or examina- tion of any bo6ks, records or files in it~ possessioi that will substantiate the act"l.?-al work perf armed · by an MBE ·and/or WBE. The misrepresentation of facts (other than a negligent misrepresentation) and/or the comlllission 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 under appropriate federal, state or local laws or ordinances relating to false statements; further, any sµch -misrepresentation (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 than three (3) years _. Part c -Genera 1 Conditions: C3-3. 7 Bonds, the paragraph after subparagraph .d. Change the paragraph to read as follo~s: "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 bond~ shall be made on the forms furnished by the Owner and the surety shall be acceptable to the Owner. In order for~ surety to be acceptable to the city, (1) the name of the surety shall be included on the current U.S. Treasury List of Acceptable Sureties {Circular 870}, or (2) the .surety must have capi~al and surplus equal to ten -1.- : '\ .. -- f'";J -1 I f'!l· ·- I C'.-:j F'• I m t :.I I ... f"'l : I ' 1 .-, ,..:..\ r. ) f-,- 1 ; 1 -· D. times the amount of the bond. The surety must be licensed to business in the state of Texas. The amount of the bond shall not exceed the amount shown on the Treasury list or one-tenth (1/10) of the total capital and surplus. If . reinsurance is required, the company writing the reinsur- ance must be authorized, accredited or tru~teed to do business in Tex~s." Section C8-8.5 should be deleted in its entirety and replaced with the following: Partial pay estimates shall be submitted by the Contrac- tor or prepared by the City on the 5th day and 20th day of each month _ that the wo .rk is in progress. The estimate shall be proceeded by the City on the 10th day and 25th day respectively. Estimates will be pa'.>j_d within 25 days following the end of the, estimate period, less the appropriate retainage as set out below. Partial pay estimates may inc l ude acceptable nonperishable materials deliv.ered to the work place which are to; be incorporated into the .work as a permanent part thereof, but which .at the time of the pay estimate have not been so installed. If such materials are included within a pay estimate, payment shall b _e based upon 85% of the net voice . 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 or less than $400,000 at the time of execution, retainage shall be ten per cent (10%). For contracts of $400,000 or more at the time of execution, retainage shall be five percent (5%). Contractor shall pay subcontractors in accord with the subcontract agreement within five (5) business days after receipt by Contractor of the payment by City. Contrac- tor's· failure to make the required payments to subcon- tractors will authorize the City to wi~old 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 same will be subject to correction in the estimate rendered following the discovery of the mistake -2- :.·. ~ ..i~.l }. Bl J ~· ~\ flj . J _L ) "I/ .. ("'l. J~ t E. F. in any previous estimate. Payment of any partial pay Owner of the amount of work done or of its quality or sufficiency or as an acceptance of the work done; nor shall same release the Contractor of any of its responsi- bilities under the .Contract Documents. The_City reserves the right_towi.thhold 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 con- tract. Part c General Conditions: Paragraph CJ-3.11: .Delete subparagraph a. Part c aeneral Conditions: Paragr~ph CJ-3.11: Delete subparagraph g. -3- L.:.. L r r - 1,.... L L_- . j , . .. L Special Conditions (- i - Material Sp~cifications 'v .,.)< :_.r· I -1 DA-1 PART DA -ADDITIONAL SPECIAL CONDITIONS AWARD OF CONTRACT FOR PROJECTS WITH MULTIPLE UNITS ......................... .4 DA-2 PIPELINE REHABILITATION CURED -IN -PLACE PIPE ............................................... .4 DA-3 PIPE ENLARGEMENT SYSTEM ................................................................................... 9 DA-4 FOLD AND FORM PIPE .................... : .......................................................................... 17 DA-5 SLIPLINING ................................................................................................................. 21 :'] DA -6. ... DA-7 PIPE INSTALLED BY OTHER THAN OPEN CUT ...... : .............. , ................................. 28 TYPE OF CASING PIPE ............... : .............................................................................. 32 DA-8 SERVICE LINE POINT REPAIR/ CLEANOUT REPAIR. ............................................. 32 1 DA-9 DA-10 PROTECTIVE MANHOLE COATING FOR CORROSION PROTECTION ................. ,.35 MANHOLE REHABILITATION .................................................................................... 37 DA-11 SURFACE PREPARATION FOR MANHOLE REHABILITATION ....... ._ ...................... .48 ·,-.·:, DA-12 ; j ... DA-13 INTERIOR MANHOLE COATING -MICROSILICATE MORTAR SYSTEM ................ .49 INTERIOR MANHOLE COATING -QUADEX SYSTEM .............................................. 51 DA-14 INTERIOR MANHOLE COATING -SPRAY WALL SYSTEM ...................................... 54 LJ DA-15 ( .. : DA-16 - INTERIOR MANHOLE COATING -RAVEN LINING SYSTEM ..................................... 56 INTERIOR MANHOLE COATING: PERMACAST SYSTEM WITH EPOXY Ll~ER. .... 59 DA-17 INTERIOR MANHOLE GOATING-STRONG-SEAL-SYSTEM ...................................... 62 r,:,. DA-18 le' y.:.: DA-19 RIGID FIBERGLASS MANHOLE LINERS .................................................. _. ............... 64 PVC LINED CONCRETE WALL RECONSTRUCTION ................................................ 67 DA-20 PRESSURE GROUTING .............................................................................................. 70 Pl DA-21 --DA-22 VACUUM TESTING OF REHABILITATED MANHOLES ............................................. 73 FIBERGLASS MANHOLES ......................................................................................... 76 C DA-23 LOCATION AND EXPOSURE OF MANHOLES AND WATER VALVES ..................... 80 ff : DA-24 t.d DA-25 l' I REPLACEMENT OF CONCRETE CURB AND GUTTER ............................................ 81 REPLACEMENT OF 6" CONCRETE DRIVEWAYS .................................................... 81 DA-26 REPLACEMENT OF H.M.A.C. PAVEMENT AND BASE ............................................. 81 DA-27 GRADED CRUSHED STONES .................................................................................... 82 DA-28 WEDGE MILLING 2" TOO" DEPTH 5.0' WIDE ........................................................... 82 DA-29 BUTT JOINTS -MILLED .............................................................................................. 83 :"' 1 DA-30 DA-31 2" H.M.A.C. SURFACE COURSE (TYPE "D" MIX) ............................................ : .. : ..... 84 REPLACEMENT OF 7" CONCRETE VALLEY GUTTER. ............................................ 84 L DA-32 NEW 7" CONCRETE VALLEY GUTTER ..................................................................... 85 ' J DA-33 DA-34 NEW 4" STANDARD WHEELCHAIR RAMP .................................................. : .......... :.86 8" PAVEMENT PULVERIZATION ............................................................................... 86 DA-35 REINFORCED CONCRETE PAVEMENT OR BASE (UTILITY CUT) .......................... 87 ' [ DA-36 DA-37 ' ' L DA-38 RAISED PAVEMENT MARKERS ................................................................................ 88 POTENTIALLY PETROLEUM CONTAMINATED MATERIAL HANDLING ................. 88 LOADING, TRANSPORTATION, AND DISPOSAL OF CONTAMINATED SOIL ......... 92 · 1 DA-39 DA-40 ROCK RIP RAP -GROUT -FILTER FABRIC .............................................................. 93 CONCRETE RIPRAP ................................................................................................... 97 DA-41 CONCRETE CYLINDER PIPE AND FITTINGS ........................................................... 9.8 DA-42 CONCRETE PIPE FITTINGS AND SPECIALS ............................................................ 98 DA-43 UNCLASSIFIED STREET EXCAVATION : ..................................................... : ............. 98 .. -· DA-44 6" PERFORATED PIPE SUBDRAIN ............................................................ : .............. 98 DA-45 REPLACEMENT OF 4 " CONCRETE SIDEWALKS ..................................................... 99 DA-46 RECOMMENDED SEQUENCE OF CONSTRUCTION .............................................. 100 DA-47 PAVEMENT REPAIR IN PARKING AREA ................................................................. 100 DA-48 EASEMENTS AND PERMITS .................................................................................... 100 1 1102104 ASC-1 ~ : i I q L 1 !. • .J ! .J ' ,-- j DA-49 DA-50 DA-51 DA-52 DA-53 DA-54 DA-55 DA-56 DA-57 DA-58 DA-59 DA-60 DA-61 DA-62 DA-63 DA-64 DA-65 DA-66 DA-67 DA-68 DA-69 DA-70 DA-71 DA-72 DA-73 DA-74 DA-75 DA-76 DA-77 DA-78 DA-79 DA-80 DA-81 DA-82 DA-83 DA-84 DA-85 DA-86 DA-87 DA-88 DA-89 DA-90 DA-91 DA-92 DA-93 DA-94 OA-95 1 1/0 2104 PART DA -ADDITIONAL SPECIAL CONDITIONS HIGHWAY REQUIREMENTS ............................... ,. .................................................... 101 CONCRETE ENCASEMENT ...................................... ; .............................................. 101 CONNECTION TO EXISTING STRUCTURES ........................................................... 101 TURBO METER WITH VAULT AND BYPASS INSTALLATION ................................ 101 OPEN FIRE LINE INSTALLATlONS .......................................................................... 101 WATER SAMPLE STATION .................................. .' ................................................... 102 CURB ON CONCRETE PAVEMENT ......................................................................... 102 SHOP DRAWINGS .................................................................................. : .................. 103 COST BREAKDOWN ................................................................................................ 104 STANDARD STREET SPECIFICATIONS H.M.A.C. OVERLAY ................................. 104 H.M .A.C. MORE THAN 9 INCHES DEEP .................................................................. 104 ASPHALT DRIVEWAY REPAIR ........................... , ...... : .................................. , .......... 104 TOP SOIL ................................................................ · .................................................. 104 WATER METER AND METER BOX RELOCATION AND ADJUSTMENT ................. 104 BID QUANTITIES ....................................................................................................... 104 WORK IN HIGHWAY RIGHT OF WAY ...................................................................... 105 CRUSHED LIMESTONE (FLEX-BASE) .................................................................... 105 OPTION TO RENEW ................................................................................................. 105 NON-EXCLUSIVE CONTRACT ................................................................................. 105 CONCRETE VALLEY GUTTER ..... : ........................................................................... 105 TRAFFIC BUTTONS .................................................................................................. 106 PAVEMENT STRIPING ...................................................................................... : ....... 106 H.M.A.C. TESTING PROCEDURES .......................................................................... 106 SPECIFICATION REFERENCES ............................................................................... 107 RELOCATION OF SPRINKLER SYSTEM BACK-FLOW PREVENTER/CONTROL VALVE AND BOX ...................................................................................................... 1·07 RESILIENT-SEATED GATE VALVES ....................................................................... 107 EMERGENCY SITUATION, JOB MOVE-IN ............................................................... 107 1 Yz '' & 2" COPPER SERVICES ................................................................................ 107 SCOPE OF WORK (UTIL. CUT) ................................................................................ 108 CONTRACTOR'S RESPONSIBIL TY (UTIL. CUT) .......................................... · ........... 108 CONTRACT TIME (UTIL. CUT) ................................................................................. 109 REQUIRED CREW PERSONNEL & EQUIPMENT (UTIL. CUT) ............................... 109 TIME ALLOWED FOR UTILITY CUTS (UTIL. CUT) .................................................. 109 LIQUIDATED DAMAGES (UTIL. CUT) ...................................................................... 109 PAVING REPAIR EDGES (UTIL CUT) ..................................................................... 110 TRENCH BACKFILL (UTIL. CUT) ............................................................................. 110 CLEAN-UP (UTIL. CUT) ............................................................................................ 110 PROPERTY ACCESS (UTIL. CUT) ........................................................................... 110 SUBMISSION OF BIDS (UTIL. CUT) ......................................................................... 110 STANDARD BASE REPAIR FOR UNIT I (UTIL. CUT) .............................................. 111 CONCRETE BASE REPAIR FOR UNIT II & UNIT 111 (UTIL. CUT) ............................ 111 2" TO 9" H.M.A.C. PAVEMENT (UTIL. CUT) ............................................................ 111 ADJUST WATER VALVE BOXES, MANHOLES, AND VAULTS (UTIL. CUT) .......... 112 MAINTENANCE BOND (UTIL CUT) ......................................................................... 112 BRICK PAVEMENT (UTIL. CUT) ............................................................................... 112 LIME STABILIZED SUBGRADE (UTIL. CUT) ........................................................... 113 CEMENT STABILIZED SUBGRADE (UTIL. CUT) ..................................................... 113 ASC-2 --. : i · .. I I i -! [l -i c-1 -· rJ "l :-:-1 I c·) i J ' ] l . l ) DA-96 DA-97 DA-98 DA-99 DA-100 DA-101 DA-102 DA-103 DA-104 DA-105 DA-106 DA-107 DA-108 DA-109 DA-110 DA-111 DA-112 DA-113 DA-114 DA-115 DA-116 DA-117 DA-118 11102/04 PART DA -ADDITIONAL SPECIAL CONDITIONS REPAIR OF STORM DRAIN\ STRUCTURES (UTIL. CUT) ....................................... 113 "QUICK-SET" CONCRETE (UTIL. CUT) ................................................................... 114 UTILITY ADJUSTMENT (UTIL. CUT) ........................................................................ 114 STANDARD CONCRETE SIDEWALK AND WHEELCHAIR RAMPS {UTIL CUT) .... 114 LIMITS OF CONCRETE PAVEMENT REPAIR (U.TIL. CUT) ..................................... 115 CONCRETE CURB AND GUTIER (UTIL. CUT) ....................................................... 115 PAYMENT (UTIL. CUT) ............................................................................................. 115 DEHOLES (MISC. EXT.) ........................................................................................... 116 CONSTRUCTION LIMITATIONS (MISC. EXT.) ........................................................ 117 PRESSURE CLEANING AND TESTING (MISC. EXT.) ............................................. 117 BID QUANTITIES (MISC. EXT.) ....................... : ........................................................ 117 LIFE OF CONTRACT (MISC. EXT.) .......................................................................... 117 FLOWABLE FILL (MISC. EXT.) ............. ~ .................................................................. 117 BRICK PAVEMENT REPAIR (MISC. REPL.) ............................................................ 118 DETERMINATION AND INITIATION OF WORK (MISC. REPL) .............................. 119 WORK ORDER COMPLETION TIME (MISC. REPL.) ................................ , .............. 119 MOVE lN CHARGES (MISC. REPL.) ........................................................................ 119 PROJECT SIGNS (MISC. REPL.) ............................................................................. 119 LIQUIDATED DAMAGES (MISC. REPL.) ................................................................. 120 TRENCH SAFETY SYSTEM DESIGN (Ml$C. REPL.) .............................................. 120 FIELD OFFICE ......... : ............................................... ." ............................... : ................ 120 TRAFFIC CONTROL PLAN ...................................................................................... 121 COORDINATION OF WORK WITH CONTRACTOR FOR OTHER UNITS ............... 121 ASC-3 ,-, -I I r ~ ., • I -j 1 ;71 ~I n :...::.:, ' l L l I I ... ;. PART DA -ADDITIONAL SPECIAL CONDITIONS DA-1 AWARD OF CONTRACT FOR PROJECTS WITH MULTIPLE UNITS The City reserves the right to abandon without obligation to the contractor, any part of the project, or the entire project , at any time before the contractor begins any construction work authorized by the City. Award , if made, shall be to the lowest responsible bidder. The following shall apply for contract documents with multiple units of work. Each unit represents a separate project , each with an individual M/WBE specification and proposal section . The proposal sect ions are arranged to allow prospective bidders to submit bids on one unit, some of the units, or all of the units . Award of contract(s), if made, shall be to the lowest responsible bidder for each individual unit. If a contractor is the low bidder on two units or more, a single set of contract documents consisting of all applicable units will be created and one single award of contract shall be made . The Contractor shall comply with the City's M/WBE Ordinance for the applicable unit or combination of units and shall submit monthly M/WBE reports for the applicable unit or combination of units. Construction time on all units will run concurrently . For situations involving approved contracts with multiple units , the total allowable construction completion time period far aU the units shall be the. same as the unit with the longest construction time period . DA-2 PIPELINE REHABILITATION CURED-IN-PLACE PIPE A. 11 /02104 WORK TO BE DONE : The work to be done under this contract consists of rehabilitation of existing sewer lines by the Cure-in-Place Pipe Method or approved equal. Cured-iri- place pipe consists of a resin impregnated flexible tube, coated with an elastomeric coating , when inverted into an existing sewer pipe through existing access manholes , and which, under proper hydrostatic and thermal conditions, is cured-in-place, becoming a structurally soun_d cured-in-place pipe . The thickness of the pipe will be dictated by the structural requirements of the sewer pipe with no loss of cross sectional area other than the thickness of the resin-impregnated tube. The pipe will be impermeable to water , provide corrosion resistance , and an optimum friction factor for the sewer flaw . Branch connect ions shall be reinstated by a remote controlled cutting device . The work consists of providing all labor, equipment, transportation, materials , and supervision necessary to : 1. Thoroughly clean sewers as required for the installation of the resin-impregnated tube . 2. Inspect sewers by closed circuit color television (CCTV), including identifying and marking the location of each service connection . Cost subs idiary to Pre- Construction TV Inspection . 3. Notify residents at least 48 hours prior to service interruption . 4. Install the resin-impregnated tube of the correct thickness as specified . ASC-4 j ~~1 '.l ·.• B. '. ] C . l . l _., 1 110 2/0 4 5. 6. 7 . 8 . PART DA -ADDITIONAL SPECIAL CONDITIONS Cut out all service connections by remote cutters and restore service within 18 hours. Re-inspect by CCTV to verify satisfactory completion of work at time of lateral reinstatement. Cost subsidiary ta Past-Construction TV Inspection.. Pump around all dry and wet weather flows to accommodate the process at each separate. installation, as required. Comply with all appropriate governmental agencies' regulations regardirm traffic, safety procedures and permits, the cost of which is the responsibility of the Contractor. MATERIALS : The fiber felt tube shall be fabricated to a size that when installed will tightly fit the internal circumference of the conduit specified by the Owner. Allowance far circumferential stretching during inversion shall be made and shall meet ASTM-12 i6. The minimum length shall be that deemed necessary by the Contractor to effectively span the distance from the inlet to the outlet of the respective. manholes , unless otherwise specified. The Contractor shall verify the · lengths in the field before impregnation . Individual inversion may be made over one or more manhole sections , as determined in the field by the Contractor. Unless otherwise specified, the Contractor shall furnish a general purpose unsaturated polyester resin and catalyst system that meets ASTM standards . and the finished cured physical strengths specified . · · REQUIRED THICKNESS OF CURED-IN-PLACE PIPE: The thickness of the pipe wil l be determined from information supplied or manufacture's recommendation for the condiUon of the existing pipe . Should pre-installation inspections reveal the sewers to be in substantially differnnt conditions than those in the design considerations, the Contractor can request such changes in pipe thickness, supporting such request with design data in accordance with the pipe manufacturer's standard design criteria as follows: Sewer Diameter 6" 8" 10" 12 " 15" 18" 21" LINER THICKNESS Pipe Invert Depth up to 1 O' (also the minimum) 4 .5mm 6 .0mm 6.0mm 6 .0mm 7 .5mm 9.0mm 10 .5mm ASC-5 Pipe Invert Depth 10'-15 ' 4 .5mm 6 .0mm 6.0mm 7.5mm 9.0mm 12 .0mm 13 .5mm Pipe Invert Depth Over 15' 4 .5mm 6 .0mm 7 .5mm 9 .0mm 1 n ~rnrn IV .V l lllll 13 .5mm 15 .0mm 1 ri I ,--., I J f ·1 '. ' 1 D. PART DA -ADDITIONAL SPECIAL CONDITIONS 24" 12.0mm 15.0mm 16 .5mm 30" 15.0mm 18 .0mm 21 .0mm 36" 16.5mm 21 .0mm 24 .0mm 42 " 19.5mm 24.0mm 28 .5mm 48" 22 .5mm 28.5mm 33 .0mm 54• 25 .5mm 30.0mm 36 .0mm 60" 28 .5mm 34 .5mm 39 .0mm PREPARATORY WORK: The installation procedures shall be as follows unless otherwise approved by the City . 1. 2. 3. 4 .. 5. Safety -The contractor shall carry out his operations in strict accordance with all safety requirements . Particular attention is drawn to those safety requirements that involve working with scaffolding and entering confined spaces . AH easements shall be cleaned up after use and restored to their original conditions or better. ln the event additional work roam or access is required by the Contractor, it shall be the Contractor's responsibil'ity to obtain written permission from the Property Owners involved for the use of additional property required. Na additional payment will be allowed for this item . If a street must be closed to t raffic because of the orientation of the sewer, the Department of Engineering shall institute the actions necessary to do this for the mutually agreed upon time period . Before using any water from the City of Fort Worth, the Contractor shall be responsible far the water meter and related charges for the set up , including the water usage bill. All expenses shall be considered incidental to cleaning . Cleaning of Sewer Line -It shall be the responsibility of the Contractor to remove all internal debris out of the s.ewer lines and flush the sewer lines clean, disposing of debris off-site . Debris is not ta be washed downstream into other sewers . All solids or semisolids resulting from the cleaning operations shall be removed from the site and disposed of at no additional cost to the City. lt is the responsibtlity of the Contractor to secure a legal dump site for the disposal of this material. All materials shal.l be removed from the site no less often than at the end of each work day. All cost for the above-described work shall be paid for by the price bid per linear foot far Cleaning and Television Inspection. Inspection of Pipelines -Inspection of pipelines shall be performed by ex perienced personnel trained in locating breaks, obstacles, and service connections by closed circuit color television. Television inspection shall be in accordance with the specifications contained herewith for "Pre-and Post-Construction Television Inspection of Sanitary Sewer Lines". E. INSTALLA.T!ON OF THE RESIN !MPREGN.t:..TED TUBE: 11 10 2/04 1. The Contractor shall designate a location where the uncured resin in the original containers and the unimpregnated fiber-felt tube will be vacuum impregnated prior ASC-6 1 "'J ;·;) ~1 i: ,·-1 • I I : I ... .. j 2. 3. 4. PART DA -ADDITIONAL SPECIAL CONDITIONS to installation . The Contractor shall allow the Owner to inspect the materials and "wet-out" procedure. A resin and catalyst system compatible with requirements of this method shall be used . The quantities of the liquid thermosetting materials shall be per manufacturer's standards to provide the wall thickness specified. All felt shall be impregnated under vacuum. The wet-out fiber felt tube shall be installed through an existing manhole or other approved access by means of an inversion process and the application of a hydrostatic head sufficient to fully extend it to the next designated manhole . The impregnated tube shall generally be inserted into the vertical inversion standpipe with the impermeable plastic membrane side out. At the lower end of the inversion standpipe , the felt tube shall be turned inside out and attached to the standpipe so that a leak-proof seal is created. The inversion head will be adjusted to be of sufficient height to cause the impregnated tube to invert from manhole to manhole and hold the tube tight to the pipe wall and produce dimples at the side connections. A lubricant, if used , shall be as approved by manufacturer's standards. Manufacturer's standards shall be closely followed during the elevated temperature curing so as not to aver'-stress the felt fiber and cause damage or failure prior to cure . In certain cases, the Contractor may elect ta use a top inversion. Curing: After inversion is complete, the Contractor shall supply a suitable heat source and water or steam recirculation equipment. The equipment shall be capable of delivering hot water or steam throughout the section by means of a pre- strung hose , which has been perforated per manufacturer's recommendations, to uniformly raise the water temperature above the temperature required ta effect a cure of the resin. This temperature shall be determined by the resin/catalyst system employed and shall be per manufacturer's standards. The heat source shall be fitted with suitable monitors to gauge the temperature of the incoming and outgoing wate.r or steam supply . Another such gauge shall be placed at the remote manholes to determine the temperatures during cure . Initial cure shall be deemed to be completed when inspection of the exposed portions of the cured-in-place pipe appear to be hard and sound. The cure period shall be of a duration recommended by the resin manufacturer, as modified for the inversion process, during which time the recirculation of the water ·and/or steam and cycling of the heat exchanger ta maintain the temperature continues. 5. Cool-dawn : The Contractor shall coal the hardened cured-in-place pipe to a temperature below 100 F before relieving the static head in the inversion standpipe . Coal-dawn may be accomplished by introducing coal water into the inversion standpipe ta replace water or steam being drained from a small hole made in the dawnstr~am end. Care shall be taken in the release of the stat ic head so that a vacuum will not be developed that could damage the newly installed cured -in-place pipe . F" SERVICE CONNECT!ONS : i\fter th e pip e has been installed, the · Contractor shaH reconnect the active service connections . This shall generally be done without excavation , and , in the case of nan-man entry pipes , from the interior of the pipeline by means of a television camera and a cutting device that re-established them ta not less 11102104 ASC-7 ~c, 1 . i .! n l '·J m. :-··j r-1 ;:.: ,. ' I I I G. H. I. J. K. 11 /0210 4 PART DA -ADDITIONAL SPECIAL CONDITIONS than 90 percent capacity . Existing services shall be reinstated within 18 hours of installation. Should internal reinstatement not be possible, the services must be reconnected externally by excavation immediately . Service saddles . acceptable to the Engineer shall be utilized. Backfill at service connections shall be cement stabilized (2 sacks per cubic yard) to a point 12 inches above the service lateral to trench intersection and shall be in accordance with these specifications . Each reconnection shall be paid for separately . Six inch sewer lines shall have service connections completed by external means. Contractor may re-connect the 6'' sewer line connections by internal means in special cases with the approval of the Engineer. ACCEPTANCE : The finished cure-in-place pipe shaH be continuous over the entire length of an inversion run between manholes and be smooth and free from substantial wrinkles, · as well as defects , and improper house connections . Should any of these defects occur, the line shall be excavated, repaired and/or replaced and complete restoration made to the satisfaction of the City at rio additional cost. The watertightness of the pipe shall be tested for leaks under a positive head during cure with allowances being made for end leakage and temperature effects. CLEAN-UP : Upon acceptance of the installation work and testing, the Contractor shall restore the project area affected by his operations to original or better conditions . PATENTS : The Contractor shall warrant and save harmless the City and al! of its officers, agents, and employees against all claims for patent infringement and any loss thereof. SPECIAL NOTES : The Contractor shall be liable for damages to the homes or basements from backups which may result during the installation of new pipe . MEASUREMENT AND PAYMENT: 1. 2. 3 . 4 . Cured-in-Place Pipe (CIPP) Installation : CIPP installation will be measured for payment by the linear foot of GIPP actually installed in the various diameters of sewers measured along the centerline of the sewer from centerline to centerline of manholes. Payment will be made for the quantities measured at the unit price per linear foot for the various sewer diameters listed . Service Reconnection : Payment will be made for the quantities measured at the unit price per each listed in the bid proposal. Payment shall include all labor, materials, and the lateral connection, including all necessary pipe and fittings to connect the existing service line. Payment shall not include pavement replacement, which if required, shall be paid separately . Television Inspection and Cleaning : Special Condition for Post-Construction Television Inspection applies . Sewer Cleaning by Bucket Machine: Heavy cleaning requiring more than hyd raulic jet cleaning shall be perform ed by bucket machines . The paym e nt fo r such cleaning shall be included in the bid item for Pre-Construction Television Inspection of Sanitary Sewer. ASC-8 ,--'\ I I :.I ·· 1 ::~l t ::. Cl : 'j t"•: (;]' ' J l J -l 5 . PART DA -ADDITIONAL SPECIAL CONDITIONS By -Pass Pumping : The Contractor shall provide diversion for the flow of sewage around the section or sections of pipe designated for the inversion of the resin- impregnated tube. The pumps and by-pass lines shall be of adequate capacity and size to handle all flows. All costs for by-pass pumping required during installation of the pipe shall be subsidiary to the pipe reconstruction item .· 6. Point Repairs : Point repairs shall be made before or after a cured-in-place pipe installation at the Contractor's option . Point repairs shall be conducted only if mutually agreed to by the Department of Engineering and the Contractor prior ta acceptance of the line for reconstruction . Before any excavation is done far any purpose , it w ill be the responsibility of the Contractor to check with various utility companies and determine the location of their facilities . Polnt repairs shall be measured and paid for by the linear foot for the appropriate depth of cut. Payment shall include all labor, material . and equipment for pipe replacement according to standards . ' 7 . Subsidiary Work: Any damage resulting to utilities and property, resulting repairs , temporary service costs , etc., shall be borne by Contractor. Repair and/or replacement of fences, sprinkler system piping and other such restoration work resulting from Contractor activities shall be cons idered subsidiary to the cost of the project and no additional payment will be allowed . DA-3 PIPE ENLARGEMENT SYSTEM A GENERAL: 11/02/04 1. Description : This specification includes requirem ents to rehabilitate existing sanitary sewers by the pipe enlargement system , herein called Pipe Burst ing or Pipe Crushing (Pipe Bursting/Crushing). This system includes splitt ing or bursting the existing pipe to install a new polyethylene pipe and reconnect existing sewer service connections . 2. Methods : This section specifies the approved system method or process to include all labor, materials, tools , equipment and incidentals necessary to provide 3. . for the complete rehabilitation o.f deteriorated gravity sewer lines by the Pipe Bursting/Crushing systems . Approved methods include : the PIM Corporation (PIM System), Piscata Way, New Jersey ; Mclat Construction (McConnell System for Pipe Crushing), Houston, Texas; and Trenchless Replacement Systems , (TRS System), Calgary, Canada . Refer to Part D -SPECIAL CONDITIONS D-34 SIBSTITUTIONS for information regarding pre-approval procedures for alternative processes. Definition: The Pipe Bursting/Crushing system is defined as the reconstruction of gravity sewer pipe by installing an approved pipe material , by means of one of the pre-approved methods set forth in Section A.2 of th is specification . The process involves the use of a static, hydraulic or pneumatic hammer "moling" device , suitably sized to b reak ou t the aid pipe or using modified boring "knife ;; with a flared plug that implodes and crushes the existing sewer pipe . Forward progress of the "mo le" or the "knife" may be aided by the use of hydraul ic equ i pment or other apparatus , as specified in the approved methods . The replacement pipe is ASC -9 : I • I I n · 1 4 . r]---· ---------·-· --· PART DA -ADDITIONAL SPECIAL CONDITIONS either pulled or pushed into the bore. The method allows· for replacement of pipe sizes from 8." through 21" and/or upsizing in varying increments. up to 21". This specification is based on the precedent that the Pipe Bursting/Crushing system used has been pre-approved by the City of Fort Worth Department of Eng ineering , and Fort Worth Water Departme.nt. Quality Assurance : The Contractor shall be certified by the particular Pipe Bursting/Crushing system manufacturer that such firm is a licensed installer of their system . Na other Pipe Bursting/Crushing system other than those listed in Section A.2 . of these specifications is acceptable. a. Personnel directly involved with installing the new pipe shall receive training in the proper methods for joint fusing, handling , and installing the . polyethylene pipe . Training shall . be performed by a qualified representative as determined by the pipe manufacturer. 11 b . Personnel directly involved with installing the new pipe shall receive training in the proper methods . for joint fusing, handling , and installing the polyethylene pipe . Training shall be performed by a qualified representative as determined by the pipe manufacturer. C) . I ' :'1 11 /02104 5 . Submittals : Submit for review and acceptance, the following Contractor's Wark _Plan and Drawings to t he Department of Engineering (DOE): a . Shop drawings , catalog data , and manufacturer's technical data showing complete information on material composition , physical properties, and d imensions of new p ipe and fittings. Include manufacturer's recommendation far handling, storage, and repair of pipe and fittings if damaged . b. Location and number of insertion or access pits shall be. planned by Contractor and submitted in writing prior to excavation for approval by DOE . c. Method of construction and restoration of existing sewe r serv ice connections. This shall include : 1) Detail drawings and written description of the entire construction procedure to install pipe, bypass sewage flow and reconnection of sewer service connections . 2) Working drawings for information only showing sewage flow bypass , and maintenance of traffic . Contractor sha ll provide for continuous sewerage flow . Dewatering shall be the Cont ractor's 3) Certification of workmen training for installing pipe . ASC-10 ·1 I .! :· .•i I • :1 1 ~l ~] f] ~'J B. 11 /02104 6 . PART DA -ADDITIONAL SPECIAL CONDITIONS 4) Television inspection reports and video tapes made after new pipe installation. Delivery, Storage, and Handling: a . b. Transport, handle, and store pipe and fittings as recommended by manufacturer. If new pipe and fittings become damaged before or during installation, it shall be repaired as recommended by the manufacturer or replaced as required by the Project Manager at the Contractor's expense, before proceeding further. c . Deliver, store and handle other materials as required to prevent damage. MATERIALS: 1. Polyethylene Piping Material: The pipe and fitting material shall be high density, extra molecular weight (EHMW) polyethylene pipe material conforming to ASTM 01248, Type Ill, Class C, Category 5, Grade P34, and have a PPI (Plastic Pipe Institute) recommended designation of PE3408 and cell classification 345434C per ASTM 03350. The molecular weight category shall be extra high (250,000 to 1,500,000) as per the Gel Permeation Chromatography determination procedure with a typical value of 330 ,000 . a. b. C. d. The interior of the pipe shall be a light reflective color to facilitate closed circuit television inspection. The pipe material shall be listed by the Plastic Pipe Institute (PPI) in PPI TR-4. The pipe material shall have as hydrostatic design basis of 1600 psi at 73 F and 800 psi at 140 F . The manufacturer's certification shall state that the pipe was manufactured from one specific resin and shall state the _ resin used and its source. All pipe shall be made of virgin material. No rework, except that obtained from the manufacturer's own production of the same formulation, shall be used. Pipe supplied under this specification shall have a nominal Ductile Iron Pipe Size inside diameter. The Standard Dimension Ratio (SOR) and minimum pressure rating of the pipe shall be SOR 17 -100 psi. Pipe with a lower SOR ratio and higher pressure rating may be used in lieu of the minimum specified. 2 . Tests : The Contractor shall be required to send submittals to the City of Fort Worth on the production material. a. The pipe manufa ctu re r shaii prov1ae cernncation mat sampies ot me production product meets these specifications . The certification will state that production product has been tested in accordance with ASTM 02837, and validated in accordance with the latest revision of PPI TR-3 . ASC-11 .. 1-1 I J 1 ·1·· 1 ~ Y::j '. -1 ·.1 C . PART DA -ADDITIONAL SPECIAL CONDITIONS b. C. The pipe manufacturer shall provide certification that stress regression testing has been performed on the specific product. Certification shall include a stress life curve per ASTM 02837 and testing shall have been performed in accordance with ASTM 02837. Rejection : Polyethylene plastic pipe and fittings may be rejected for failure to meet any of the requirements of this specification . SEWER SERVICE CONNECTIONS: 1. 2. 3 . 4. Sewer Service Connections: Sewer service connections shall be connected to the new pipe by mechanical o.r fusion methods . Once the saddle is secured, a hole shall be drilled in the pipe the full inside diameter of saddle outlet. Pipe Saddles : Mechanical saddles shall be made of polyethylene pipe compound that meets the requirements of ASTM 01248, Class C, have s.ta.inless steel straps and fasteners, neoprene gasket and backup plate. Mechanical saddles shall be Strap-on-Saddle Type as manufactured by Driscopipe or Tapping Saddle manufactured by DuPont, or approved equal. Fusion saddles shall be electrofusion branch saddles as manufactured by Central Plastics Company, or approved equal. Connection to Existing Service: Connections to the existing sewer service connections pipe shall be made using flexible couplings. All flexible coupl:ngs shall conform to ASTM C425 and shall be as manufactured by Fernco Joint Sealer Co ., DFW Plastics, Inc. or approved equal. Backfill at service connections shall be cement stabilized sand (2 sacks per cubic yard) to a point 12 inches above the service lateral to trench intersection and shall be in accordance with these . specifications. The Contractor s.hall, upon request ; permit the Engineer to take elevations on both the existing and new portions of the service connection pole to determine final . grade and invert elevations . Elevation changes greater than 0.10 feet from the house lateral piping and shall be reconnected as directed by the Engineer. Service Interruptions : Service interruptions to homes shall not exceed 18 hours. D. PREPARATION : 11102104 1. Bypassing Sewage: a . The Contractor shall bypass the sewage around the section or sections of sewer to be rehabilitated . The bypass shall be made by plugging existing upstream manhole and pumping the sewage into a downstream manhole or adjacent system or other method as may be approved by the Engineer. The pump and bypass iines shaii be of adequate capacity and size to handle the flow without sewage backup occurring to facilities connected to the sewer. ASC-12 ·J :·1 ), >) n ~J n _:,J q t'.) ,, r ] J.:··· 2. 3. 11 /0 2104 PART DA -ADDITIONAL SPECIAL CONDITIONS b . The Contractor shall be responsible for continuity of sanitary se'v\'er service to each facility connected to the section of sewer during the execution of the work . If sewage backup occurs and enters buildings, the Contractor shall be responsible for clean-up, repair, property damage costs and claims. Line Obstructions : If pre-installation (TV) inspection reveals an obstruction in the existing sewer (heavy solids, dropped joints, protruding service taps or collapsed pipe) which will prevent completion of the pipe bursting/crushing process, and cannot be removed by conventional sewer cleaning equipment, then an obstruction removal shall be made by the Contractor, with the approval of the Engineer. Sags in Sewer Line: ALL SAGS AND GRADE PROBLEMS IN EXISTING SEWER LINES SHALL BE CORRECTED AS PART OF THIS CONTRACT. If the pre- construction television inspection reveals a sag in the sewer line , the Contractor shall be responsible for bringing the proposed sewer pipe to an acceptable grade without a sag. A sag is defined as any sewer line segment more than 3 feet in length which ponds water in the absence of sewage flow. The contractor shall take the necessary measures to eliminate the sag by the method of: pipe replacement, digging a sag elimination pit and bringing the bottom of the pipe trench to a uniform grade in line with the existing pipe invert or by other measures that shall be acceptable to the Engineer and the City. a. Identification of Sags : Sags shall be identified by television inspection in the absence of sewage flow. If available, the Contractor shall be furnished television tapes from the City identifying the sag location . Flow shall be blocked at an upstream manhole and diverted to another sewer line or downstream manhole below the segment of pipe to be inspected. TV inspection shall be performed in accordance with telev ision inspection of sanitary sewer lines. Video tapes shall be submitted to the Department of Engineering for review . b. Correction of Sags: Sags shall be corrected by open cut and by adding additional bedding material to bring the sag back to grade where access is available . Far pipe enlargement methods , all sags identified on the pre- construction video tapes shall be corrected prior to commencing with pipe enlargement. C. In instances where sags are located under existing structures, the existing sewer line may be relocated using open cut or boring methods . The Department of Engineering shall specifically review potential relocation 's and evaluate the constructability, economics and engineering feasibility prior to construction work . Measurem e nt and Payment: Measurement and payment to correct sags shall be per linear foot of pipe construction to correct the sag. For pipe bursting methods, open-cut or bore construction, the applicable bid prices in the proposal section shall apply . ASC-13 :1 -J .. ;l ~ _:_ J g r~1 r1 .. 1 [1 .q, . . (1 i1 (l , ' q '·:i. q :] l 1 'j :·1 E. 11 /02104 PART DA -ADDITIONAL SPECIAL CONDITIONS 4 . Television Inspection : Inspection of the pipelines shall be performed by experienced personnel trained in locating breaks , obstacles and service connections by closed circuit color television. Television inspection shall be in accordance with the specifications contained herewith for "Pre-and Post- Construction Television Inspection of Sanitary Sewer Lines", Part D -Special Conditions 0-35 and 0-38, respectively . PIPE ENLARGEMENT SYSTEM AND PIPE INSTALLATION : 1. Site Organization: a. Insertion or access pits shall be located such that their total number shall be minimized and the length of replacement pipe installed in a single pull shall be maximized . b. Existing manholes shall be utilized wherever practical Manhole inverts and bottoms may be removed to permit access for installation equipment. c. Equipment used to perform the work shall be located away from buildings so as not to create a noise impact. Provide silencers or other devises to reduce machine noise as needed to meet requirements . d. The actual pipe enlargement procedure shall commence prior to 11 :00 AM in order to afford the contractor ample time to complete all related wor k within the allotted workday, which is defined as the hours between 7:00 AM and 6 :00 PM, so as not to impose on the peace and comfort of persons in the immediate vicinity. No actual pipebursting work shall be started after 11 :00 AM; all actual pipebursting activity shall cease at 6:00 PM . Other activities other than the actual pipebursting may continue aft er 6 :00 PM . 2 . Finished Pipe : The installed replacement pipe shall be continuous over the entire length of each pipe segment from manhole to manhole and shall be free from visual defects such as foreign inclusions , concentrated ridges, discoloration , pitting , varying wall thickness, pipe separation, other deformities. Replacement pipe with gashes, nicks , abrasions, or any such physical damage which may have occurred during storage and/or handling, which are lc:1rger/deeper than 10% of the wall thickness shall not be used and shall be removed from the construction site . The replacement pipe passing through or terminat i ng in a manhole shall be carefully cut out in a shape and manner approved by the Engineer. The invert and benches shall be streamlined and improved for smooth flow . The installed pipe shall meet the leakage requirements of the pressure test specified later. 3 . Pipe Jointing : a. Sections of polyethylene replacement pipe shall be assembled and joined en the. job sit e abov e the ground . Jo inting shall be accomplished by the heating and butt-fusion system in strict conformance with the manufacturer's printed instructions . ASC -14 I -' 1 _i 11 /0210 4 PART DA -ADDITIONAL SPECIAL CONDITIONS b. C. The butt-fusion system for pipe jointing shall be carried out in the field by operators with prior experience in fusing polyethylene pipe with similar equipment using proper jigs and tools per standard procedures outlined by the pipe manufacturer. These joints shall have a smooth , uniform , double rolled back bead made while applying the proper melt, pressure, and alignment. It shall be the sole responsibility of the Contractor to provide an acceptable butt-fusion joint All joints shall be made available for inspection by the Engineer before insertion. The replacement pipe shall be joined on the site in appropriate working lengths near the insertion pit. The maximum length of continuous replacement pipe which shall be assembled above ground and pulle,d on the job site at any one time shall be 600 linear feet. For situations where the replacement pipe is not pulled all the way to the manhole or if it is impossible to pull the missle all the way through ,· the following shall apply: At the direction of the Engineer, a 12''-18" full circle steel clamp shall be. utilized to connect segments of the HOPE pipe. 4. New Pipe Installation : a . b . Thread winch cable or chain and associated lines through sewer section ta be rehabilitated. Keep lines away from pede,stdan and vehicular traffic. Existing manholes may be used for launch and receiving access . Remove manhole invert and bottom as required . Pull winch chain through sewer section and attach ta cutter and machine head . Lower into launching manhole, apply winch tension pulling the cutter and head into the sewer until the rear of the machine is flush with the manhole wall . Attach steel starter pipe and advance assembly until the rear of the steel starter pipe is flush with the manhole wall. Lower hydraulic jack into the manhole and align . Insert new pipe by simultaneous operation of the jack and winching the cutter and head forward . 5.. Anchoring New Pipe and Sealing Manholes: a . After the new pipe has been installed in the entire length of the sewer section, anchor the pipe at manholes. The new pipe shall protrude in the manholes for enough distance to allow sealing and trimming . b . Sealing the new pipe at manholes shall not begin for a minimum of ten (10) hours after installation. Provide a flexible gasket connector in the manhole wall at the end of the new pipe, centered in the existing manhole wall. Grout flexible connector in the manhole, filling all voids the full thickness of the manhole wall. c. Restore manhole bottom and invert . ASC-15 -1 ; ~ 1 ; J ,-, :1 'i l I\ r I 6 . PART DA -ADDITIONAL SPECIAL CONDITIONS Field Testing : a . Low Pressure Air Test of Replaceme.nt Pipe: After a manhole'""to -manhole section of sanitary sewer main has been pipe burst/crushed and prior to any service lines being connected ta the replacement p ipe, the pipe shall be plugged at each manho.le with pneumatic plugs . The design of the plugs shall be such that they will hold against the test pressure without requiring external blocking or bracing . One of the plugs shall have three air hose connections; one for the inflatlon of the plug , one for re.a ding the air pressure in the sealed line, and one for introducing air into the sealed line . Low pressure air shall then be introduced into the seated line until the internal air pressure reaches 4 .0 psig greater than the average back pressure resulting from any ground water that may be over the plpe. At least two minutes shall elapse to allow the pressure to stabilize . The time required for the internal pressure to decrease from 3 .5 to 2.5 psig greater than the average back pressure resulting from any ground water that may be over the pipe, shall not be le.ss than the tlme shown tor a given pipe diameter in the following table: Carrier_ Pipe Minimum Elapsed Diameter (inches) Time (minutes) 8 4 10 5 12 6 15 7 b. Post-Construction Television Inspection of New Pipe: Refer to Special Condition for Past-Construction Television Inspection of San itary Sewer. F. MEASUREMENT AND PAYMENT: 11 /02104 1. Pipe Installation: Pipe installation will be measured for payment by the linear foot of pipe actually installed in the various diameters of sewers measured along the · centerline of the sewer from centerline to centerline of manholes . Payment will be made for the quantities measured at the unit price per linear foot for the various sewer diameters listed. 2 . 3 . Service Reconnections: Installation of sewer service connections will be measured for payment by each actually reconnected to the installe.d pipe .. Payment will be made for the quantities measured at the unit price pe.r each listed . Payment shall include required excavation and backfill, saddles , flexible connections, and all other incidentals necessary to successfully reconnect sewer service lines to the rehabilitated sewer. Payment shall not include pavement replacement , wh ich if requ i red , shall be paid separately . Sewer Cleaning by Bucket Machine : Heavy cleaning requiring more than hydraulic jet cleaning shall be performed by bucket machines . The paym ent for suc h cleaning shall be included in the bid item for Pre-Construction Telev ision Inspection of Sanitary Sewer Lines . ASC-16 i -L l I . _J_ 4. PART DA -ADDITIONAL SPECIAL CONDITIONS By-pass Pumping: The Contractor shall provide divers.ion for the flow of sewage around the section or sections of pipe designated for rehabilitation. The pumps and by-pass lines shall be of adequate capacity and size to handle all flows. All costs for by-pass pumping required during installation of the pipe shall be subsidiary to pipe enlargement. 5. Subsjdiary Work: Any damage ta utilities and property, resulting repairs , temporary service costs, etc . shall be borne by Contractor. Repair and/or replacement of fences, sprinkler system piping and other s.uch restoration work resulting from Contractor activities shall be considered subsidiary to the cost of the project and no additional payment will be allowed. 6 . Testing: All cost for testing the replacement pipe by a pressure method will be incidental to pipe installation. f DA-4 FOLD AND FORM PIPE .. :J l - ~J \· I _l A. GENERAL: 1. Description : The Contractor shall utilize the installation of polyethylene or PVC sewer lines to restore the watertight condition of sanitary sewer lines . 8. MATERIALS: 11 /02104 1. Polyethylene Liner Material : The polyethylene liner material shall be a high density polyethylene pipe compound which conforms to ASTM D-1248. The polyethylene pipe liner shall meet manufacturer's standards . The lining shall be a hard impermeable pipe which shall conform to the minimum structural standards 2. 3 . applicable, including ASTM D-368 far 3,300 psi tensile stress, ASTM D-638 for 4,500 psi for flexural stress, and ASTM D-790 for 145,000 psi for modules of elasticity . The finished liner shall incorporate materials which will withstand the corrosive effects of normal sewage . The Contractor shall provide a written guarantee of his compliance with these standards . The liner s.hall be light in color to facilitate closed circuit television inspection. Polyvinyl Chloride (PVC) Liner Material: Polyvinyl pipe shall conform to ASTM 03034. The PVC compound used far the folded pipe shall conform to ASTM 01784 classification 12334-8, 123448 or 124548 or C. Compounds that have different cell classifications which are superior to those of the specified compounds are also acceptable. The lining shall conform to the minimum structural standards applicable including ASTM 0-790 for 6,000 psi flexural stress and 350,000 psi modulus of elasticity. Sizing of the Liner. The liner diameter, length and wall thickness shall be appropriate for each designated location . The Contractor shall verify the actual sewer lengths and diameters in the field prior to cutting the liner to length and sizing the diameter. a. The liner shall be fabricated to a size that when installed will neatly fit the internal circumference of the sewer to be lined . Allowance for ASC-17 i j . I I ( ~-. . ., ;:J J ,, I .-J j ..... .~ ,) PART DA -ADDITIONAL SPEC,IAL CONDITIONS b. C. circumferential stretching of the liner during insertion shall be made as per manufacturer's standards . The length of liner shall be that deemed necessary by the Contractor to effectively carry out the insertion and seal the liner at the inlet and outlet points. When reformed, the hardened liner should extend from end to end of the sewer segment being lined in a cont1nuous tight fitting watertight pipe-within-a-pipe. The wall thickness of the folded pipe liner shall conform to the design criteria of the manufacturer or the licensee; however, the minimum wall thickness shall conform to the following table: Existing Pipe 1.0 . Minimum Wall (inches) Thickness (inches) 6 0 .236 8 0.265 10 0 .331 12 0 .392 C. EXECUTION: 1. 2 . 11 /02104 General: Liner installation shall be accomplished by pulling the liner through the existing sanitary sewer pipeline utilizing a power winch and steel cable with an appropriate pulling head at the end of the liner. Rounding of the liner shall be accomplished by utilizing a heat source such as water or steam with a rounding device to reform the folded pipe into a hard, impermeable round pipe . Preliminary Cleaning and Inspection: a . Prior to any lining of designated sanitary sewer line segments, the Contractor shall remove internal deposits as necessary to assure proper liner installation. b. Inspection of pipelines shall be performed by experienced personnel trained in locating bre.aks, obstacles, and service connections by closed circuit television. The interior of the pipeline shall be carefully inspected to determine the location and extent of any structural failures, which may prevent proper installation of lining materials into the pipelines and location of service laterals . C. It shall be the responsibility of the Contractor to clear the line of obstructions such as solids, roots, dropped joints , protruding branch connections or broken pipe that will prevent the insertion of the liner. If inspection reveals an obstruction not indicated in these specifications that cannot be removed by conventional cleaning equipment, then the Contractor shall notify the Engineer. The Engineer may authorize an excavation in order to remove such obstruction . ASC-18 -'-). i•l =1 J ·····\. i l ... J r·t ' i: u I, ~ -+ f] fJ J 3 . 4. 5. 6. 11 /02104 PART DA -ADDITIONAL SPECIAL CONDITIONS Documentation : Special Conditions for Pre -: and Post-Construction Television inspection apply , items 0-35 and 0-38, respectively . Flow Bypassing: The Contractor, when required, shall provide for the transfer of flow around the section or sections of pipe that are to be lined. The bypass shall be made by diversion of the flow at an existing upstream access point and pumping the flow Into a downstream access point or adjacent system . The pump and bypass lines shall be of adequate capacity and size to handle the flow . The proposed bypassing system shall be ·approved in advance by the Owner. All costs of flow bypassing shall be considered incidental to cost of rehabilitating the pipe. Notification of the Public : The Contractor shall notify all Property Owners affected by the liner installation work at least 48 hours prior to commencement of the work which will temporarily plug the sanitary services of the Property Owners connected to the sewer line segment being lined . Notification shall be by written notice and, when possible , shall be verbal, also. Customer complaints during installation shall be resolved by the Contractor. Liner Installation : a. C. d . e . f . The liner shall be inserted into the existing sewer line with a power winch and steel cable connected to the end of the liner by use of an appropriate pulling head. A second pulling head may be attached to the other end of the liner for attachment of a tag line to pull the liner back out of the sewer line , if necessary . Precautions should be taken during insertion to protect the liner pipes to prevent scoring the outside of the liner as it is being pulled into the sewer. Prior to reforming the liner, ''O" Ring gaskets shall be installed on the liner at each manhole connection. After insertion is completed, the installer shall supply a suitable heaUpressure source and water recirculation equipment. The equipment shall be capable of delivering water/pressure throughout the section to uniformly raise the water temperature above the temperature required to reform the liner. The heat source shall be fitted with suitable mon itors to gauge the temperature of the incoming and outgoing water supply . The installer shall cool the liner to a temperature below 100 F before relieving the reforming pressure. Cool down may be accomplished ·by the introduction of coal water or other approved method into the recirculation network . The finished lining shall be continuous over the entire length of an insertion run and be fre.e fro.m visual defects such as foreign inc lusions. and pinholes. The lining shall be impervious and free of any leakage from the pipe to the surrounding ground or from the ground to the inside of the lined pipe . Any defects which will affect, in the foreseeable future , or warranty ASC-19 '. .. ,-1 ' 1 l _( D. 11 /02104 7 . 8 . PART DA -ADDITIONAL SPECIAL CONDITIONS period , the integrity or strength · of the linings, shall be repaired at the Contractor's expense, in a manner mutually agreed by the Owner and the Contractor. Completion of Lining: a . b. C. After the liner has been reforme.d, the Contractor shall reconnect the existing active service connections . This shall be done from the interior of the pipeline by means of a television camera and a cutting device that re- establishes their operability or by excavation . Any bypass pumping that is required shall be provided at no additional cost for sewer lines where lining is being performed . Service interruptions to any homes tributary to this sewer line shall not exceed 18 hours. Connection of the service lateral by excavation shall be made with a Neoprene Gasket Saddle which inserts into the lined pipe for a watertight fit. Backfill at service connections shall be cement stabilized sand (2 sacks per cubic yard) to a point 12 inches above the service lateral to trench intersection and shall be in accordance with these specifications. Excavation pits for externally reinstated service laterals shall remain open for 24 hours after reinstatement of the service .. The Contractor shall be responsible for verifying that shrinkage of the polyethylene sewer liner has not occurred . · The water tightness of the liner shall be gauged while the liner is curing , and under a positive head . After the work is completed, the Contractor will provide the Owner with a video tape showing both the before lined and after lined conditions, including the restored connections . Upon completion of the installation work after required testing indicates the lining is acceptable, the Contractor shall reinstate the project area affected by his operations and perform any surface restoration in accordance with these Specifications. Special Notes: The installer shall be liable ·for damages to the homes or basement from backups which may result during the installation of the liner. Installer will be allowed to open clean outs . MEASUREMENT AND PAYMENT: 1. 2 . Liner Installation : Liner installation will be measured for payment by the linear foot of liner actually installed in the various diameters of sewers measured along the centerline of the sewer from centerline to centerline of manhole.s. Payment will be made for the quantities measured at the unit price per linear foot for the various sewer diameters listed . Service Reconnection : Payment will be made for the quantities measured at the unit price per each !!sted in the bid propos al. Paym ent shall inc.lude all tabor, materials, and the lateral connection , including all necessary pipe and fittings to connect the existing service line . Payment shall not include pavement replacement , which if required, shall be paid separately. ASC-20 ·, --; --1 ' 1 'l I :'·1 ,. _ _. '] 3. 4. 5. 6. 7. PART DA -ADDITIONAL SPECIAL CONDITIONS Television Inspection and Cleaning: Special Conditions for Pre-and Post- Construction Television Inspection apply, Part D -Special Conditions D-35 and 0- 38, respectively. · Sewer Cleaning by Bucket Machine: Heavy cleaning requiring more than hydraulic jet cleaning shall be performed by bucket machines. The payment for such cleaning shall be included in the bid item for Cleaning and Television Inspection of Sanitary Sewer Lines . By-Pass Pumping : The Contractor shall provide diversion for the flow of sewage around the section or sections of pipe designated for rehabilitation. The pumps and by-pass lines shall be of adequate capacity and size to handle all flows. All costs for by-pass pumping required during installation of the pipe shall be subsidiary to the pipe reconstruction item . Point Repairs : Point repairs shall be made before or after liner installation at the Contractor's option. Point repairs are available for payment only if n:iutually agreed by the Department of Engineering and the Contractor prior to acceptance of the line for reconstruction . Before any excavation is done for any purpose, it will be the respons.ibility of the Contractor to check with various utility companies and determine the location of their facilities . Point repairs shall be measured and paid for by the linear foot for the appropriate depth of cut. Payment shall include. all labor, materials, and equipment for pipe replacement according to FWWD standards . Subsidiary Work: Any damage resulting to utilities and property , resulting repairs , temporary service costs, etc ., shall be · borne by Contractor. Repair and/or replacement of fences , sprinkler system piping and other such restoration work resulting from Contractor activities shall be considered subsidiary to the cost of the project and no additional payment will be allowed . DA -5 SLIPLINING A. GENERAL: This section includes requirements to rehabilitate existing sanitary sewers by sliplining with polyethylene pipe . 8. MATERIALS 11 /02104 1. Polyethylene Slipline Pipe: a. The properties of the material shall be determined in accordance with ASTM 0638. ASTM 0638 shall be used to determine that the thermal butt- fusion joints are stronger than the materials joined . b. The malt index of the polyethylene resin shall be determined in accordance 'Nith ASTM 01238, Condition E, a nd shaii be equai to, or between 0 .05 g/10 min . and 1.00 g/10 min . ASC-21 -.., I ~-~: '"} -1 -f J 1 !l ~ 'l ~ \ -( 11 /0210 4 PART DA -ADDITIONAL SPECIAL CONDITIONS C. d . e. f. g. The density of the base polyethylene resin shall be determined in accordance with ASTM 01505 and be equal to, or between , 0 .941 glee and 0.955 glee. The material shall be tested in accordance with ASTM 01693, Condition C . Polyethylene pipe and fittings may be rejected for failure to meet any of the requirements of this specification . The sewer liner pipe and fittings shall be made of a polyethylene pipe compound that meets the requirements for Type Ill, Class C , Grade P-34, Category 5 , polyethylene material as defined in ASTM 01248 or ASTM 03350 , and having a PPI rating of PE3408, and cell classification 3454340 or E per ASTM 03350. A higher numbered cell classification limit which gives a desirable higher primary property, per ASTM 3350 , may also be accepted by the Engineer at no additional cast to the City . The. molecular weight category shall be extra high (250 ,000 to 1,500,000) as per the Gel Permeation Chromatography determination procedure with a typical value of 330,000 . Before beginning work, the Contractor shall submit for approval, the vendor's specific technical data with the complete information on resin , physical properties of pipe and pipe dimensions pertinent to this job . A certificate of "Compliance With Specification" shall be furnished for all materials to be supplied . The manufacture r's certificate shall state the pipe was manufactured from one specific resin and shall state the resins used and its source. All pipe shall be made of virgin material.. No rewor k except that obtained from the manufacturer's own production of the same formulation shall be used . The City will run tests on field samples per applicable ASTM specifications at an independent laboratory for verification of the required physical properties and characteristics . The number of samples taken shall be at the City's discretion . All samples shall be provided by the Contractor at no charge to the City . The City shall pay all charges for all testing of the liner material if they are found to meet specification. All retesting of materials not initially meeting these specifications shall be at the Contractor's expense . h. All polyethylene sliplining pipe shall conform to the sizes and Standard Dimension Ratio (SOR) requirements shown on the drawings . i. Lengths : Standard lengths shall be used whenever possible , (40 foot sections). Where construction difficulties prevent the use of standard pipe sizes , other pipe sizes may be specified . j . Pipes s h ali be joined to one another and to poiyethyiene fi ttings by thermal butt-fusion in accordance with ASTM 02657 and ASTM 03350 . Bu tt-fusion joining and site location , joining shall be performed within or outside the ASC -22 ,·--1 -.. -· '.1-· ~1 C . 11 /02104 2. PART DA -ADDITIONAL SPECIAL CONDITIONS excavation. Joints between pipe sections shall be smooth on the inside and internal projection beads shall not be greater than 3116 inch . . k. The tensile strength at yield of the butt-fusion joints shall not be less that of the pipe. Sewer Service Connections: Mechanical and fusion-bonded saddles shall be made of polyethylene pipe compound that meets the requirements. of ASTM 0- 2448, Type IV, Class C. Mechanical saddles shall have stainless steel straps and fasteners and neoprene gaskets . Mechanical saddles shall be Strap-on-Saddle Type as manufactured by Drisco Pipe or Tapping Saddle as manufactured by DuPont, or approved equal. Fusion saddles shall be electrofusion branch saddles as manufactured by Central Plastics Company, or approved equal. Saddles for use on PVC pipe shall be molded fittings as recommended by the PVC pipe manufacturer, and shall conform to the requirements of ASTM D3034, SOR 35. EXECUTION 1. 2. 3. 4 . Cleaning and Television Inspection of Sanitary Sewers : Cleaning and television inspection of sanitary sewers to be sliplined shall be completed per the requirements of Special Condition for pre-construction television inspection . All material encountered in the existing sewers shall be removed and disposed of by the Contractor. All video tapes shall be delivered to the City's representatives for evaluation prior to any sliplining operations. Obstruction Removal: The Engineer shall determine where obstruction removal (due to dropped joints, collapsed pipe, roots, rocks, obstructions in the pipe which cannot be removed by the cleaning equipment or other reasons) will be required . The Contractor shall locate the insertion pits at these obstruction locations whenever possible, and no additional payment will be authorized to the Contractor. When obstruction removal is required at locations other than insertion pits , payment for the obstruction excavation at the appropriate Contract unit price will be authorized. Sewer Cleaning by Bucket Machine and Root Cutting: Heavy cleaning requiring more than hydraulic jet cleaning shall be performed by bucket machines or root cutting , as required . No additional payment for such cleaning and/or root cutting shall be made. Insertion or Access Pits : The location and number of insertion or access pits shall be planned by the Contractor and submitted in writing for approval by the Engineer prior to excavation . The pits shall be located such that their total number shall be minimized, and the footage of liner pipe installed in a single pull shall be maximized . · Before excavation is begun, it will be the responsibility of the Contractor to check with the various utility companies and determine the location of the utilities in the vicinity of the work area . ASC-23 .·•."',.. J \ I ·. i ! ·~ r 5. 11 /02104 PART DA -ADDITIONAL SPECIAL CONDITIONS Damage done to utilities and the resulting repair, temporary service cost, etc ., shall be borne by the Contractor. All excavations shall be properly sheeted/shored in accordance with OSHA specifications for trench safety systems. Any damage resulting from improperly shored excavations shall be corrected to the satisfaction of the Engineer with no compensation to the Contractor. All open excavations shall be kept secure at all times by the use of barricades with appropriate lights and signs , construction tape , covering with steel plates, etc., or as directed by the Engineer. The cost for bypass pumping if required around an insertion pit, from a manhole upstream to a manhole downstream, shall be included in the Unit Pdce Bid for sliplining . Excavation for insertion pits shall not be paid for separately, but shall be included in the Unit Price Bid for sliplining . Insertion of Polyethylene Liner Pipe into Carrier Pipe : The existing sewer will remain in operation during the sliplining, process whenever possible. Obstructions such as roots, large joint offsets, rocks or other debris, etc., that would prevent passage or damage to the other pipe sections must be removed or repaired prior to installing the new pipe . After completing the insertion pit excavation , the top of the existing sanitary sewer line shall be removed, where requ ired, down to the spring line. A power winch cable shall then be connected to the end of the liner by use of a suitable pulling head, equal to the outside diameter of the liner. The pulling head shall be adequately secured to the liner and then attached to the power w inch cable so that the liner can be satisfactorily fed and pulled through the sanitary sewer main . Proper bumpers shall be provided in the insertion pit in order to prevent the ragged edges of the existing pipe from scarring the outside of the liner as it is pulled into the existing sewer. Precautions shall be taken not to damage the liner or break or separate any of the butt-fused joints . Sufficient time (a minimum of 24 hours) shall be allowed for the liner to return to its normal length assuming the over-elongation is due to a higher temperature at the time of installation) based upon the average temperature in the · sewer. The length of the liner pulled in any one segment shall be limited ta prevent any backup of service lines which may result due to restricted flow through the annular space. Ma ximum Allowable Pulling Force . In order to ensure the integrity of the polyethylene liner, the pulling force exerted on the liner shall be limited to that indicated on the following table for the appropriate outside diameter of the polyethylene liner: ASC -24 ....... , ·1 ) ff . ' ' I ·n ~ .·.:··, ! hj I . r:··1· L·:, .' l . l : I 6. 11 /02104 PART DA -ADDITIONAL SPECIAL CONDITIONS POLYETHYLENE LINE OUTSIDE DIAMETER (INCHES) 5 .375 7. 125 8 .625 10 . 750 14.000 18.000 21 .000 24 .000 MAXIMUM PULLING FORCE (TONS) 3.5 4.0 7 .5 10 .5 12.0 21 .5 35 .0 52 .0 The Contractor shall use a suitable pulling head so that the pulling head and liner will separate from each other when the pulling force exerted on the liner reaches the amount indicated above . The pulling head design (including calculations) shall be approved by the Engineer prior to its use. As an alternative, the Contractor may be permitted to use a measuring device (spring, gauge, etc .) connected to the pulling cable which shall register the pulling force being exerted on the liner. The pulling force shall not exceed those values indicated above far the applicable outside diameter of the polyethylene liner. The measuring device shall be approved by the Engineer prior to its use. The Contractor may be allowed to push the liner subject to the Engineer's approval. Care shall be taken to avoid any buckling of the liner by limiting the stroke of the backhoe. Any portion of the Hner damaged during this insertion process shall be cut out and the liner reje_cted . In certain cases, the Contractor may be permitted to use a combination of pulling and pushing to enhance the insertion of the liner. A liner that is permitted to be pushed shall not have. an op.en end which can allow sand or other debris to be pushed into the liner. A pipe manufacturer's representative shall be onsite to assist the Contractor for the first full day of slipline pipe installation . Use of Clamps and Encasement for Polyethylene Pipe: Where excavations for the insertion of the liner are made between two manholes , the ends of the liner will be cut smooth, square to the axis of the liner, so that it can be joined in a workman- like manner. The liner shall be joined with a JCM Industries Type 108 or equal, all stainless steel (including baits and lugs), full circle, Universal Clamp Coupling with a 1/4-inch minimum thickness grid type gasket Clamps shall be selected to fit the outside diameter of the liner pipe . Minimum clamp widths shall be selected from the following table: OUTSIDE DIAMETER · OF LINER PIPE (Inches) 5 .375 . 7 .125 8 .625 10 .750 or Greater ASC-25 MINIMUM WIDTH OF CLAMP (Inches) 12 15 18 30 ··71 ! . · .. , .. i. <i \ ,-· 1 . ·, ' 1 . J 7. 8. 11 /02104 PART DA -ADDITIONAL SPECIAL CONDITIONS In all excavations where the liner is not within the existing sanitary sewer line (carrier pipe) cement stabilized sand bedding shall be installed . Visual inspection is required for approval of bedding before backfill is completed . Testing of the Liner: Testing will be required after the liner has been installed in the existing sanitary sewer main . The first is a low pressure air test of the liner before it has been sealed in place at the manh-oles and before any service reconnections have been made ta the liner. The purpose of this test is to check the integrity of the joints that have been made and to verify that the liner has not been damaged by inserting it into the sanitary sewer. a . Low Pressure Air Test Procedure : After a manhole-to-manhole section of sanitary sewer main has been sliplined and prior to any service lines being connected to the new liner, the liner shall be plugged at each manhole with pneumatic plugs . The design of the plugs shall be such that they will hold against the test pressure without requiring external blocking or bracing. One of the plugs shall have three (3) air hose connections; one for the inflation of the plug, one for reading the air-pressure in the sealed line, and one for introducing air into the sealed line . Low pressure air shall then be introduced into the sealed line until the internal air pressure reaches 4 .0 psig greater than the average back pressure resulting from any groundwater that may be over the pipe. At least two (2) minutes shall elapse to allow the pressure to stabilize . The time required for the internal pressure to decrease from 3.5 to 2.5 psig greater than the average back pressure resulting from any ground water that may be over the pipe , shall not be less than the time shown for a given pipe diameter in the following table : CARRIER PIPE MINIMUM OUTSIDE DIAMETER ELAPSED TIME (Inches) (Minutes) 5.375 3 7 .125 4 8.6.25 5 10 .750 6 14 .000 7 18 .000 8 Lines over 18 inches shall be approved for payment by Visual and T.V. Inspection in accordance with Special Condition D-38 . Seaiing Liner in Manholes : After the pipe has reached equilibrium the annular space between the liner and the existing sanitary sewer main must be sealed at each manhole with a chemical seal and nonshrink grout. Oakum soaked in Scotchseal 5600 or equal shall be placed in a band to form an effective water-tight ASC-26 ~l -'I .! l - 9. PART DA -ADDITIONAL SPECIAL CONDITIONS gasket in the annular space between the liner and the existing pipes in the manholes. The width of the band shall be a minimum of 12" or one-half the diameter of the pipe, whichever is greater. It shall be finished off with a non-shrink grout placed around the annular space from inside the manhole and shall not be less than 6" wide . The chosen method, including chemicals and materials, must be approved by the Engineer. The Contractor shall cut the liner so that it extends 4" into the manhole. The Contractor shall make a smooth, vertical cut and slope the area over the top of the exposed liner using non-shrink grout. The Contractor shall also use cementitious grout ta form a smooth transition with a reshaped invert and a raised manhole bench such that neither the shape edges of the liner pipe, nor the concrete bench, nor the channeled invert shall exist to catch debris and create a stoppage. The invert of the manhole shall also be reworked (smoothed and built-up) to match the flow line of the new liner. The liner pipe shall be allowed to normalize to ambient temperatures, as well as recover from any imposed stretch, a minimum of 24 hours in the case of polyethylene, before being cut ta fit between manholes and proceeding with reshaping and/or smoothing the manhole invert. Sewer Service Connections: a. b. C. Sewer service connections shall be connected to the new pipe by mechanical or fusion methods. Once the saddle is secured, a hole shall be drilled in the pipe, the full inside diameter of the saddle outlet. Connections to the existing sewer service connection pipe shall be made using flexible Fernco sewer connectors , or approved equal. Backfill at service connections shall be cement stabilized sand (2 sacks per cubic yard} to a point 12 inches above the service l?teral to trench intersection and shall be in accordance with these Specifications. The Contractor shall upon request, permit the Engineer to take elevations on both the existing and new portions of the service connections pipe to determine final grade and invert. elevations. Elevation changes greater than 0 .10 feet from the house lateral piping shall be reconnected as directed by the Engineer. d. Service interruptions to homes shall not exceed 18 hours . D. MEASUREMENT AND PAYMENT 1. 11 102104 Pipe 1.nstallation : Pipe installation will be measured for payment by the linear foot of pipe actually installed in the various diameters of sewers measured along the centerline of the sewer from centerline of manholes. Payment will be made for the quantities measured at the unit price per linear foot for the various sewer diameters listed . ASC-27 ~1 ) r I .. -1· :J r 1 ! PART DA -ADDITIONAL SPECIAL CONDITIONS 2. Service Reconnections: 3. 4. a . b . C. Installation of sewer service connections wm be measured far payment by each actually reconnected to the installed pipe. Payment will be made for the quantities measured at the unit price per each listed. Payment includes all required excavation and backfill, surface restoration, saddles, flexible couplers, up to 5' of se.rvice line, and all appurtenant work. Payment for additional service line (over 5' at each service reconnection) wlll be paid for at the appropriate Contract Unit Price. Payment includes all required additional excavation, backfill, surface restoration, and all appurtenant work. - Television Inspection and Cleaning: Television inspection shall include necessary cleaning (hydraulic jet or mechanical cleaner) to provide video image required for line analysis. The quantity of TV inspection shall be measured as the total length of pipe actually cleaned and televised. This contract requires the Contractor ta TV inspect the sewer lines twice, once before and once after construction. Pre- Cleaning and Television Inspection shall be paid at the Contract Unit Price for all pipe successfully cleaned and television inspected . The amount paid to the Contractor for Post Construction Television Inspection shall be the Unit cost times the length of pipe lined. Obstructions: Obstructions such as roots, large offset joints, rocks , or other debris, that would prevent passage or cause damage to pipe and must be removed or repaired before installing the pipe will be paid for at the Contract Unit Price per obstruction removal. Payment shall include all excavation and backfill costs, pipe replacement, surface restoration and appurtenant work required to complete each obstruction removal. Obstruction located within ten feet of each other shall be included in only one obstruction removal. Trench Safety System, if required, shall be paid for at the Contract Unit Price. Contractor will not be paid for obs.truction removal located at insertion pits. 5 . Subsidiary Work: Any damage resulting to utilities and property, resulting repairs, temporary service costs, etc. shall be borne by Contractor. Repair and/or replacement fences, sprinkler system piping, and other such restoration work resulting from Contractor activities shall be considered subsidiary to the cost of the project and no additional payment will be allowed. 6 . Testing : All cost far testing the replacement pipe by a pressure method will be incidental to the installation. DA-6 PIPE INSTALLED BY OTHER THAN OPEN CUT A GENERAL: 1. 11 102/04 Furnish materials and necessary accessories, with strengths, thickness, coatings, and fittings indicated , specified and/or necessary to complete the work. ASC-28 . J I . , '~J ; :~·. ; ./ : l 2 . 3. PART DA -ADDITIONAL SPECIAL CONDITIONS All excavation shall provide an open area conforming to the outside diameter of the casing and/or carrier conduit. The excavation shall be to an alignment and grade which will allow the carrier conduit ta be installed to proper line and grade as shown on the Plans and as established in the Specifications . Work shall be performed in accordance with the requirements of the City of Fort Worth Water Department, the Texas Department of Transportation , or railroad company, as applicable . B. MATERIALS: C . 1. Casing Pipe : Casing pipe shall be steel conforming to ANSI 836 .. 10 and the following : 2. 3. a. b. C. Field Strength : 35 ,000 psi minimum . Wall thickness : 0 .312 in. minimum (0 .5 for railroad crossings). Diameter: As shown on the drawings (minimum size requirements). d. Joints : Continuous circumferential weld in accordance with AWS D1 .1. Carrier Pipe in Casing : Carrier pipe shall be as shown an drawings and as specified in the General Contract Documents . Sewer Pipe without Casing Pipe : Shall be minimum Class 51 ductile iron pipe, or as designated on the plans. ' 4. Grout: Grout shall be Portland Cement grout of min . 2000 psi compressive strength at 28 days . Proportioned not less than 1 cu . ft . of cement to 3 cu . ft . of fine sand with sufficient water added to provide a free flowing thick slurry . EXECUTION 1. 2 . Where sewer pipe is required to be installed under railroad embankments or under highways, streets or other facilities in other than open cut , construction shall be performed in such a manner so as to not interfere with the operation of the railroad , street, highway, or other facility, and so as not to weaken or damage any embankment or structure. During construction operations, barricades and lights tci safeguard traffic and pedestrians shall be furnished and maintained, until such time as the backfill has been completed and then shall be removed from the site. Pits and Trenches : a. If the grade of the pipe at the end is below the ground surface, suitable pits or trenches shall be excavated for the purpose of conducting the jacking or tunn e ling operations and for placing end jolnts of the pipe . 'Nherever end trenches are cut in the sides of the embankment or beyond it, such work shall be sheeted securely and braced in a manner to prevent earth from caving in . 11 /02104 ASC-29 ~l .j ' :.1· . ·~· J 1 ""1_ ~ -~ J ,.· 'J. -.. ·1 3. 4 . 11 /0 2104 PART DA -ADDITIONAL SPECIAL CONDITIONS b. C. The location of the pit shall meet the approval of the Engineer. The pits of trenches excavated to facilitate these operations shall be backfilled immediately after the casing and carrier pipe installation has been completed . Boring and Jacking St eel Casing Pipe: Steel casing pipe shall be installed by boring hole with the earth auger and simultaneously jacking pipe into place . a . b . The boring shall proceed from a pit provided for the boring equ ipment and workmen . The holes are to be bored mechanically . The boring shall be done using a pilot hole. By this method an approx imate 2-inch hole shall be bored the entire length of the crossing and shall be checked for line and grade on the opposite end of the bore from the work pit. This pilot hole shall serve as the centerline of the larger diameter hole to be bored . Other methods of maintaining line and grade on the casing may be approved if acceptable to the Engineer. Excavated material shall be placed near the top of the working pit and disposed of as required . The use of water or other fluids in connection with the boring operation will be permitted only to the extent required ta lubricate cuttings. Jetting or sluicing will not be permitted . ln unconsolidated soil format ions , a gel-forming colloidal drllling flu id consisting of at least 10 percent of high grad e carefully pro cess ed bentonite may be used to consolidate cuttings of the bit , seal the walls of the hole , and furnish lubrication for subsequent removal of cuttings and installation of the pipe immediately thereafter. c. Allowable variation from the line and grade s hall be as specified under paragraph A.2 . All voids between bore and outsid e of casing shall be pressure grouted . · Installation of Carrier Pipe in Casing : a. Sanitary sewer pipe located within the encasement pipe shall be supported by "skids" or "bands" to prevent the pipe and bells from snagg ing on the inside of the casing , and to keep the installed line from resting on the bells . b. C. d . All skids shall be treated with a wood preservative . Sk ids should extend for the full length of the pipe with the exception of the bell area and spigot area necessary for ass e mbly unless otherwise specified. The Contractor shall prevent over-belling the pipe while installing it through the casing. A method of restricting the movement between the assembled bell and spigot where applicable shall be provided . At all bored, jacked , or tunneled installations, the annular space betwe en the carrier pipe and casing shall be filled with grout. Care must be taken that not too much water is forced into the casing so as not to float the pipe . ASC-30 - -1 ! g 1 "l.· .. ·. l .} ! J D. 11 10 2/04 PART DA -ADDITIONAL SPECIAL CONDITIONS e. The backfill material will not be required unless specified on the plans and specified by the Engineer. Closure of the casing after the pipe has been installed shall be plugged at the ends of the casing as shown an the drawings or as required by the Engineer. 5. Boring and Jacking Ductile Iron Pipe without Casing Pipe : 6. a . b. C. d . As indicated on drawings and as required and directed by the Engineer sewer shall be constructed of bore and jacked ductile iron pipe . When a casing pipe is not designated on the drawings, the contractor shall provide a casing pipe if necessary to achieve line and grade. Casing pipe shall be provided at no additional cost and shall be subsidiary to the cost bid for installation By Other than Open Cut. Bore and jack in accordance with paragraph C .3 . above . Short length of sewer consisting of a single pipe section may be installed by jacking without a bore hole if perm itted by the Engineer and in soft soil layer. All voids outside of installed pipe shall be pressure grouted . Tunneling : Where the characteristics of the so il, the size of the proposed pipe, or the use of monolithic sewer w o uld make the use of tunneling more s.atisfactary than jacking or boring , or when shown on the plans, a tunneling method may be used , with the approval of the Engineer or railroad/highway officials . a . When tunneling is permitted , the lining of the tunnel shall be of sufficient strength of support the overburden . The · Contractor shall subm it the proposed liner method to the Engineer for approval. The tunnel liner design shall bear the seal of a licensed professional engineer in the State of Texas . Approval by the Engineer shall not relieve the Cantra.ctor of the responsibility for the adequacy of the liner method. b. The space between the tunnel liner and the limits of excavation shall be pressure grouted or mud-jacked . c . Access holes for placing concrete shall be space at maximum intervals of 1 O feet. MEASUREMENT AND PAYMENT: Installation of pipe by other than open cut will be measured by the linear foot of pipe, complete in place . Such measurement will be made between the ends of the pipe along the central axis as installed . The work performed and materials furnished as prescribed by this item will be paid for at the Contract Unit Price bid per linear foot for Pipe Installed by Other Than Open Cut of the type, size, and class of pipe specified as shovvn on plans. The furnishing of all materi als, pipe, liner rnateria is required for installation , for all preparation, hauling and installing of same, and for all labor, tools, equipment and inddentals necessary to complete the work , including excavation , backfill i ng and disposal of surplus material shall be included in the Contract ASC-31 i -1 j ~-f J ~ J PART DA -ADDITIONAL SPECIAL CONDITIONS Unit Price as shown in the Bid Proposal. Payment shall not include pavement replacement , which if required, shall be paid separately . DA-7 TYPE OF CASING PIPE 1. WATER: The casing pipe for open cut and bored or tunneled section shall be AWWA C-200 Fabricated Electrically Welded Steel Water Pipe, and shall conform to the provisions of E1-15 , E1-5 and E1-9 in Material Specifications of General Contract Documents and Specifications for Water Department Projects . The steel casing pipe shall be supplied as follows: A. For the inside and outside of casing pipe, coal-tar protective coating in accordance with the requirements of Sec . 2 .2 and related sections in AWWA C-203. B. Touch-up after field welds shall provide coating equal to those specified above. C. Minimum thickness for casing pipe used shall be 0.375 inch . Casing Spacers (centering style) such as manufactured by Cascade Waterworks Manufacturing Campany, Advanced Products and Systems, Inc., or an approved equal shall be used on all non- concrete pipes when installed in casing. Installation shall be as recommended by the manufacturer. 2. SEWER : Boring used on this project shall be in accordance with the material standard E 1-15 and Construction standard E2-15 as per Fig . 110 of the General Contract Documents . 3. PAYMENT: Payment for all materials, labor, equipment, excavation, conc.rete grout, backfill, and incidental work shall be inducted in the unit price bid per foot. 'DA-8 SERVICE LINE POINT REPAIR/ CLEANOUT'REPAIR A. 11 /02104 GENERAL: The work covered by this item consists of furnishing all labor, material , equipment, supervision, etc . necessary to construct a point repair on the portion of a service line located 'Nithin a utility easement, street right-of-way or an private property. Paint repairs an private property shall only be addressed after the Contractor has received written permission from the property owner to do the work . A blank Right-of-Entry Agreement form to be completed by the Contractor and the individual property owners is included at the end of this section . The Contractor shall keep a record copy of all Right- af-Entry forms obtained and have it an hand at all times during construction . The street addresses and approximate location of service line repairs are shown in Table_ and the Field Survey Forms in Attachment _. It shall be the Contractors responsibility to accurately field locate the exact point of repair. ASC-32 ·1 ·j i ·'7 1-- -:-':J -I I ·' ;) -! ·' ?1 ~J ']_··. 1 ,~, :~ ~ -~ J ?.j' ,.:.:.·. .. ,_ ·1 .. ,··1 . I ~, i B. C . 11102/04 PART DA -ADDITIONAL SPECIAL CONDITIONS MATERIALS : The pipe replacement material shall be gasketed joint , gravity PVC sewer pipe (ASTM D- 3034, SOR 26) and have a minimum cell classification of 12454 A or B as defined in ASTM 0-1784. Installation shall be in strict compliance with the manufacturer, recommendations and the Uni-Bell Plastic Pipe Association. The method of jointing the ends of the replaced pipe with the existing pipe shall be water tight. EXECUTION : 1 . 2. 3. 4 . 5. After the location of the point repair is determined, the Contractor shall excavate and remove the damaged pipe and replace with new pipe. The minimum length of pipe replaced shall be three (3) feet. All work shall be performed by a licensed plumber. Determine whether additional lengths of line beyond "minimum length" criteria need replacement. Report need far additional replacement to City and obtain approval before proceeding . The Contractor shall excavate, shape the bottom of the trench and place the required pipe bedding so that the grade of the replaced pipe matches the existing service line grade. Numerous service line point repairs along with lateral line point repairs and obstruction removals are located in areas which in many instances will require the removal of existing landscaping, structures, sidewalks, driveways , etc. Items removed or disturbed shall replaced or restored to original conditions or better . Removal of Debris : Excess excavated material and debris are to be removed from the work site daily . Cost of hauling excess excavation and debris is to be included in the price bid for "Service Line Point Repair". Roof and Yard Drains : At the locations indicated in Table of the Attachments . The Contractor shall disconnect roof and yard drains from the sanitary sewer service line . For yard drains, the Contractor shall excavate and remove the drain from the yard and plug the line at the property line . For roof drains, the Contractor shall remove the downspout from the drain line and plug the line to prevent inflow. In addition, the Contractor shall install an elbow fitting at the bottom of the downspout to direct runoff, away from the building, and a concrete splash pad ta prevent erasion . 6 . Disconnected Service Lines : At the locations indicated in Table_ of Attachments __ to the Special Contract Documents, the Contractor shall remove the service line no longer in use by excavating at the property line and plugging the service line . 7. Abandonment of Point Repair: If a pipe is exposed and found in good condition, not requiring a point repair , notify City Engineer who will record abandonment of point repair. Backfill the excavation, replace pavement or sidewalk and repair and seed or sod unpaved areas . ASC-33 1 :1 -., , 1 PART DA -ADDITIONAL SPECIAL CONDITIONS 8. Cleanout Repair: The Contractor shall make appropriate repairs to cleanouts as indicated in Table and as shown on the PLANS . All cleanout repair work shall be performed by a licensed plumber. a. b. C. General This . special condition describes the repair of sanitary sewer cleanouts located on private property as designated on the l/1 Elimination Repair plans . Repair of the cleanouts shall consist of replacing defective cleanout caps or installing new caps where none exist, such that inflow is eliminated. There will be no repairs made ta the existing cleanouts that require excavation, other than what is required to expose the top of the cleanout so that the new caps can be installed. Materials Replacement cleanout caps shall be Dal -Caps as manufactured by Dallas Specialty & Mfg. Campany, or equal. The rubber caps are held down by stainless steel clamps . Excavation 1) The Contractor shall submit shop drawings on all materials and equipment to be installed . 2) The Contractor is responsible for obtaining right of entry from the property owners prior to performing any work . Property owners should be notified 48 hours in advance of any work on their property . 3) The Contractor shall restore any disturbed surface to its original or better condition at no separate pay . D . MEASUREMENT AND PAYMENT: 11 /0 2104 1. Payment for service line paint repair shall be an a unit price basis far each repair performed an all sizes of service lines far the respective depths. The minimum length of service line point repair shall be three (3) feet. No separate pay if the work is done within the limits of a service line reconnect as defined in Special Condition, 0-28, "Sanitary Sewer Services ". 2. Measurements far extra length repair is on a linear foot basis far repairs in excess of the minimum 3 foot replacement length . 3. All pipe fittings , adapters , concrete collars, bedding, and removal and replacements of grass sodding required shall be considered incid ental to service 3. I i --__ ;,....._ ... ,... __ ;_ Ill IC. t-JV-11 ll I C.t-Jclll . lf no pay item is included far any work required to properly complet e a servi ce line po int repair as specified, the cost to perform said work , includ ing any required ASC -34 . i -I ·1 l I · 1 :~ ·1 I i ~1 ~- ;--] - ~J DA-9 A. PART DA -ADDITIONAL SPECIAL CONDITIONS removal and replacement of materials, shall be considered incidental to the service line point repair . · 5. Depth of Bury is to be measured from Natural Ground Level to the Flow Line of the Sanitary Sewer Service Line at the Point of Replacement. The minimum trench width shall be 3'-0". 6 . All excavation, backfill, removal and replacement of grass sodding · and landscaping, plugs, fittings, and splash pads shall be considered incidental to removal of yard drains , disconnecting roof drains and plugging disconnected service lines. 7. Na separate payment will be made for the Contractor to obtain written permission to enter private property. 8. Payment will be made for Abandonment of Point Repairs at the Contract Unit Price for Excavation and Backfill Abandoned Point Repairs . 9. Payment shall be made at the Contract Unit Price far each sanitary sewer c.leanout success.fully repaired. Payment shall be full compensation for all materials , equipment, and labor required to perform the work. PROTECTIVE MANHOLE COATING FOR CORROSION PROTECTION GENERAL : 1. .Scope : This section governs all work, materials and testing required for the application of interior protective coating. Structures designated ta received interior coating are listed on the construction drawings. The structures are to be coated , including interior wall, top and bench surfaces. Protective coating for corrosion protection shall meet the requirements of this Specification (and items DA-14 and DA-15) and the Manufacturers recommendations and specifications. 2. Description : The Contractor shall be responsible for the furnishing of all labor, supervision, materials, equipment, and testing required for the completion of protective coating of structures in accordance with manufacturer's recommendations . 3. Manufacturer's Recommendations : Materials and procedures utilized for the lining process shall be in strict accordance with manufacturer's recommendations . 4 . Corrosion Protection : Corrosion protection may be required on all structures where high turbulence or high H2S content is expected . B. MATERIALS: 1. 11102/04 Scope : This section governs the materials required for completion of protective coating of designated structures . ASC-35 :.·1 ., '] .. j -~ 1 J I -i ' i -I I C 11102/04 2. 3. PART DA -ADDITIONAL SPECIAL CONDITIONS Protective Coating : The protective coating shall be a proprietary two component, 100 percent solids, rigid polyurethane system designated as Spray Wall as manufactured by Sprayroq, Inc. or a two-part epoxy resin system using 100% solids based epoxy binder with fibrous and flake fillers , is manufactured by Raven Lining systems and designated as Raven 405. Specialty Cement (If required for leveling or filling): The specialty cement-based coating material shall be either Quadex QM-1 s as manufactured by Quadex, Inc. or Reliner MSP as manufactured by Standard Cement Materials. 4 . Material Identification: The protective coating material sprayed onto the surface of the structure shall be a urethane or epoxy resin system formulated for the application to a sanitary sewer environment The spray system shall exhibit the minimum physical properties as follows : 5. Property Tensile Strength Flexural Stress Flexural Modulus Standard ASTM 0-638 ASTM 0-790 ASTM 0-790 Long Term Value 5,000 psi 10,000 psi 550,000 psi Mixing and Handling: Mixing and Handling of specialty cement material and protective coating material, which may be toxic under certain conditions shall be in accordance with the recommendations of the manufacturer and in such a manner as to minimize hazard to personnel. It is the responsibility of the Contractor to provide appropriate protective measures to ensure that materials are under control at all times and are not avaHable to unauthorized personnel or animals . AU equipment shall be subject to the approval of the Engineer. Only personnel thoroughly familiar with the handling of the coating material shall perform the spray coating operations and coating installations. EXECUTION : 1. General : Protective coating shall not be installed until the structure is complete and in place. 2. Preliminary Repairs : 3 . a. All foreign materials shall be removed from the interior of the structure using high pressure water spray (3500 psi to 4000 psi at spray tip). b . All unsealed lifting holes, unsealed step holes, and voids larger than approximately one-half (1/2) inch in thickness shall be filled with patching compound as recommended by the material supplier for this application . c . After all repairs have been completed , remove all loose material. Protective Coating : ASC-36 --.... i ...,. I .1 ·I . i -.\ .I n ,-~J ?.1 :.~j ld J ,,. )· .• I I -1 D. PART DA -ADDITIONAL SPECIAL CONDITIONS a . b. 4. The protective coating shall be applied to the structure from the bottom of the frame to the bench, dawn to the top of the trough . · The top of the structure shall also be coated . The protective coating shall be installed in accordance with the manufacturer's recommendations and the following procedure. 1) 2) 3) 4) 5) The surface shall be thoroughly cleaned of all foreign materials and matter. Place covers over the invert to prevent extraneous material from entering the sewers . If required for filling or leveling, apply specialty cement product to provide a smooth surface for the coasting material. Spray the . urethane or epoxy onto the structure wall and bench/trough to a minimum uniform thickness of 125 mils (0.125 inches). Thickness to be verifiable through the use of methods acceptable to the Engineer. After the walls are coated, the wooden bench covers shall be removed. The final application shall have a minimum of three (3) hours cure time or be set hard to the touch, before being subjected to active flow . 6) No applications shall be made to frozen surfaces or if freezing is expected to occur inside the structure within 24 hours after application . Testing of Rehabilitated Manholes: Testing of rehabilitated manholes for watertightness sha.11 be performed by the Contractor after operations are complete in accordance with the Section 0-36 -VACUUM TESTING OF SANITARY SEWER MANHOLES. MEASUREMENT AND PAYMENT: Payment shall be based on the Contract Unit Price Bid per vertical foot, measured from the bottom of the frame to the top of the bench . The Contract Unit Price shall be payment in full for performing the work and for furnishing all labor, supervision, materials, equipment and material test ing required to complete the work. Pressure grouting , if necessary to stop active infiltration prior to application of the protective coating, sha!! be included in the above unit price . Grouting of the pipe seals , bench and trough, and lower portion of a particular structure , if required by the Engineer, shall be paid for separately, as specified in Section DA-10 , MANHOLE REHABILITATION . __ j DA-10 MANHOLE REHABILITATION A. GENERAL 1 . Scope . This section covers the rehabilitation of sanitary sewer manholes and other appurtenances in accordance with the Manhole Rehabilitation Deta ils in the specifications . The rehabilitation requirements for each manhole are listed in the 11102104 ASC-37 .. , ! ·; ·.1 J ~ 1 n ~~j ,. r"l I --J ~ -·l ~1 ,-r PART DA -ADDITIONAL SPECIAL CONDITIONS Manhole Rehabilitation Schedule in the specifications . Manhole rehabilitation includes repairing , replacing , or restoring manhole frame & cover, frame seal , chimney , corbel , wall, bench , invert and/or pipe seal(s). The Contractor shall furnish all labor, superv1s1on, materials , equipment and testing required to complete the rehabilitation of the manholes listed in these Contract Documents . 2. General : Contractor is responsible for locating all manholes scheduled for rehabilitation . Contractor shall notify City Engineer if a manhole cannot be located . Contractor shall contact City Engineer to determine if materials removed from rehabilitated manholes will remain the property of the Owner. If so, Contractor shall coordinate when and where to deliver salvaged material to the Fort Worth Water Department. If not, Contractor shall be responsible for disposal of material. Contractor shall provide watchmen, barricades and warning signs to protect his workers , inspectors, and the public. Contractor shall , at no additional cost to the Owner, replace any portion of an existing manhole that is damaged during rehabilitation of the manhole. Contractor shall provide necessary means to prevent wastewater flow from contacting material used for rehabilitation prior to fully curing . Loose and broken brick and mortar shall be removed immediately from the manhole to eliminate the possibility of pieces entering the sewer lines. 3. Submittals : a. Product Information . Contractor shall submit manufacture r's information on products proposed to be used that are not specifically named in the Contract Documents . b. Personnel Qualifications . Prior to starting manhole coating , Contractor shall submit qualifications of personnel that will be performing wall repairs and coating procedures . Proposed personnel shall verify certification within the last two years by the coating manufacturer and verify working on at least three projects with similar coating within the previous 12 months . c. Work Schedule . Prior to beginning work on bench and invert replacements, complete manhole replacements , or construction of new maintenance manholes , Contractor shall submit for review by Owner's Representative a plan for maintaining wastewater flow without any interruptions . Contractor shall maintain wastewater flow at all times . 4 . Quality Assurance . Contractor will be responsible for all testing laboratory services in connection with data required for review of materials proposed to be used in the Work. Contractor shall obtain Engineer's acceptance of the testing laboratory before having services performed and shall pay for all costs for testing . Owner may, at his discretion , perform qual ity control tests on materials during and after their incorporation in the Work . If any of these tests fail, Contractor will be responsible for correcting situation and shall pay for any retest . AH co st s for quality assuran ce testing wiii be subsid iary to the Work. 11 /02104 ASC-38 -I --1 PART DA -ADDITIONAL SPECIAL CONDITIONS 5 . Delivery , Storage , and Handling . Upon delivery , all material shall immediately be stored and protected until installed in the Work. All material shall be labeled and stored in accordance to the manufacturer's recommendations and all local, state, and federal regulations . -·1 6. Testing. All rehabilitated manholes shall be tested in accordance with Section D-63. -J -1 J 8 . MA TE RIALS 1 1/0 2104 1 . 2. 3 . 4 . Cleaners : Water Cleaners Wall , Bench, Trough , Grouting, and Pipe Seal Repair Hydraulic Cement Quick -setting Mortar Urethane Gel Grout Cementitious Grout Material Activated Oakum Clean and free from deleterious substances . Detergent, muriatic acid or approved equal. Strong-Seal Plug, Penny Grout , IPA "Octocrete", or approved equal. Strong-Seal QSR, Rapid Set,. or approved equal. Scotch-Seal "5610 and 5612" or approved equal. Sauereisen Cements "F-100 Grout" or approved equal. 3M Scotch Seal "5600" or approved equal. Two-Part Epoxy Adhesive Coating American Chemical Corp . "Aquatapo xy" or approved equal. Concrete Bonding Agent ThoroSeal "Aery! 60 " or approved equal. Concrete External Manhole Coating Coal Tar Internal Manhole Coatings Non-cementitious Cement itious Material in accordance with City of Fort ·worth Water Department General Contract Documents . Tnemec "46-450 Heavy Tnemecol", Kop Coat "Bitumastic Black Solution", or approved equal. Sprayroq "Spray Wall" or Raven 405. Standard Cement Materials "Reliner MSP" or Quadex "QM-1s". 5 . Frames , Covers, and Inserts Manhole Frames and Covers McKinley "Type N with indented top", Neenah "R1726A", or approved equal. Watertight Manhole Frames and Neenah "R 1915-E ,. Type L" or approved r-,,-,.r-. .-.-,, ..... I vvvc:;1;::, c:;yuctl. Manhole Insert -Polyethylene Corrosion-proof high density polyethylene , 1/8" thick in accordance with Fort Worth Water Department General Standards E100- ASC-39 :1 :·-1 -J ~] .1 J ,.-1 -- J I C . PART DA -ADDITIONAL SPECIAL CONDITIONS 6 . 7 . 8 . Manhole Insert -Stainless Steel Fiberglass Manhole Liner PVC Lined Concrete Wall Reconstruction Joint Material Adjustment Rings Bitumastic Gasket Material Bitumastic Trowelable Material 9 . Miscellaneous Root inhibitor 4 . Southwestern Packing & Seals, Inc ., "T etherlok". Material in accordance with Section DA-15 of these specifications . Material · in accordance with Section DA-16 of these specifications . Single-piece, precast concrete, ASTM C478, 2" min . thickness . RAM-NEK, EZ-STIK or approved equal. GS-702 compound or approved equal. Dichlobenil 2,6 -dichlorobensonitrile, or approved equal. EXECUTION 1. Inspection . Prior to beginning the Work on a manhole, the Contractor shall inspect the manhole and notify City Engineer if actual conditions are in conflict with Manhole Rehabilitation Schedule . After City Engineer revises schedule, Contractor shall commence with Work . 2 . Manhole Rehabilitation Repairs. Each manhole listed in the Manhole Rehabilitation Schedule will be repaired with at least one of the following repair methods . The requirements for each repair shall be completed as described in this section and as indicated on the Manhole Rehabilitation Details in the specifications . a . Cover/Frame/Frame Seal Replacement. 1) Paved Areas : Make square full depth saw cut and remove the pavement to expose the entire manhole frame and exterior of manhole a minimum of 6 inches below the top of the structurally sound structure, keeping trench sides as vertical as possible. Remove the pavement by breaking out from saw cut toward the manhole to avoid breaking the frame . Non -paved Areas : Excavate adjacent to the manhole to expose the entire frame to a minimum depth of 6 inches below the top of the structurally sound structure, keeping trench sides as vertical as possible . Limit excavation to a 6-foot by 6-foot working area . 2) Remove and replace the e xisting frame, cover , and sealing material. Furnish bolt down frame and cover , if required by Manhole Rehabilitation Schedul e in the Specification s. !f grad e ring s are brok e n , d e te riorat e d , or loose, Contractor shall notify Engineer prior to placing manhole frame . Also, if manhole contains brick grade adjustments on top of concrete corbel or chimney , Contractor shall replace the brick grade adjustments with 11 /0 210 4 ASC-40 l '.·.:.· .-~] /! 11 /02104 . PART DA -ADDITIONAL SPECIAL CONDITIONS 3) 4) 5) 6). precast concrete rings in accordance with manhole grade nng replacements . Clean exposed interior and exterior surfaces of the existing chimney and inspect for reuse . Wire brush and apply a concrete bonding agent and quick setting hydraulic cement to the top surface of the manhole to provide a smooth surface prior to installing new grade rings and bitumastic material. Surfaces between the frame , adjustments, and corbel sections shall be free of dirt and debris . Bitumastic gasket material (minimum Y2 inch thick) shall be placed in two concentric rings along the inside and outside edge of each joint or use bitumastic trowelable material. Butt joints of the two rows of bitumastic material shall be positioned opposite of each other. No steel shims, wood , stones, or any material hot specifically accepted by the Engineer may be used to obtain final surface elevation of the manhole frame. In paved areas, frames shall be installed so the top of the casting will conform to the slope and finish elevation of the paved surface. Allowances for the compression of the bitumastic material shall be made to assure a proper final grade elevation. Manhole rims in parkways, lawns, or other improved lands shall be at an elevation not more than one (1) inch nor less than one-half (1/2) inch above the surrounding ground . Backfill shall provide a uniform slope from the manhole frame for not less than three (3) feet each direction to existing ground elevations . In drainage areas, frames shall be installed so the top of the casting will be at the same elevation that existed prior to rehabilitating the manhole. 7) If the inside diameter of the manhole is too large to safely support new grade adjustments or frame, the corbel shall be replaced or a flattop installed prior to placing frame . 8) The exposed, exterior surfaces of manhole corbel, chimney , and frame shall be wire brushed and coated with two coats of coal tar, 14 mils OFT . The grade adjustments shall be wrapped with a 6 mil polyethylene sheet. 9) 10) In unpaved areas , backfill with excavated material and compact with mechanical equipment. In paved areas, backfill with granular material meeting requirements of Item 402 and Section E1-2 to the limits shown on figu res in Section H. A concrete collar shall be constructed in accordance with Figure 121 . Concrete collars will be required on rehabilitated manholes and new replacement manholes as listed in the manhole rehabilitation schedule . Construction of concrete co!!ar \"Jil! be paid for separately for ea ch manhole and shall include surface restoration (including seeding/sodding) and permanent pavement repair. Repair of pavement outside of 4 foot by 4 foot concrete collar shall be equal to or superior in composition , thickness, ASC-41 ] I 1 =-1 n ~J .. "·'l -I -' 11/02104 PART DA -ADDITIONAL SPECIAL CONDITIONS etc., to existing pavement and/or as detailed in the Transportation and Public Works Department typical sections for Pavement and Trench Repair for Utility Cuts , Figures 1 through 5. Non-standard concrete collars shall be constructed at locations authorized by the Engineer. b . Reseating/Sealing of Existing Frame -Work shall be done in accordance with Section D:-27, with the exception that the existing frame shall be reused . The frame and cover shall be inspected for any defects and notify the Owner's representat ive if it is damaged or deteriorated . All scale, dirt, and debris shall be removed from the existing casting with a wire brush . a. Grade Adjustment -All Work shall be done in accordance with Section 0-27 , with the exception that the existing frame shall be raised or lowered to surrounding surface elevations in accordance with the Grade Adjustment Detail. 1) In brick manholes , remove and replace the defective chimney up to a maximum of 24 inches below the frame . If chimney is defective below 24 inches, Contractor shall notify Engineer prior to completing manhole rehabilitation . 2) Existing defective concrete grade ring adjustments and all brick or block adjustments shall be replaced with precast concrete adjustment rings. 3) Where partial manhole replacement is required on the Manho!e Rehabilitation Schedule, the following shall apply : a) b) c) The extent of partial manhole replacement shall be based on the depth of deterioration as determined by the Owner's Representative . The remaining structure shall be capable of supporting the newly constructed portions of the manhole . Excavate the work area to expose the entire depth of deterioration in the existing manhole to a minimum depth of 6 inches below the top of structurally-sound structure . Perform reconstruction to allow easy access into the manhole . No more than 12 inches of depth of precast concrete grade adjustment rings shall be allowed to obtain proper grade . Perform reconstruction in accordance with the Partial Manhole Replacement Detail. d) Seal manhole joints in accordance with Section D-27. e) Precast corbel, or barrel sections may be used as necessary. The diameter of the precast sect ions shall be consistent with the existing iemaining stiUcturn . Pla ce a flattop s ecti on on exis ting manhole structure prior to setting precast sections . Flattop sections shall not overhang existing manhole structures by more than 6 inches . If the clearance from the underside of _ the proposed flattop to the ASC-42 1 '] I .. I -I _: 1 · . 11 /02104 I PART DA -ADDITIONAL SPECIAL CONDITIONS f) g) manhole invert is less than 4 ~ feet , the manhole shall be completely replaced . Partial Manhole Replacement shall also include replacement of frame, cover, and sealing of frame and grade adjustments. Remove all debris from reconstruction from the manhole and dispose of properly . d. Interior Manhole Coating -Interior manhole coating shall meet the requirements of Section DA-12, DA-13, DA-14, DA-15, DA-16 and DA-17 . e . Bench and Invert Rehabilitation f. 1) 2) Remove existing deteriorated bench and invert material to solid material. Care shall be taken to avoid allowing broken pieces of brick and mortar to enter the sewer lines . Apply concrete bonding agent and quick setting concrete to form a smooth surface and continuous invert with the sewer pipe. New bench and invert shall be formed in accordance with repair Bench and Invert Rehabilitation Detail. Bench and Invert Replacement 1) 2) Remove the existing bench and trough completely. If the ex isting trough is formed of sewer pipe laid continuously through the manhole, special care shall be taken to ensure that the pipe seal and the sewer pipe to remain is not damaged . Contractor shall , at no additional cost, replace any portion of the existing manhole or sewer pipe to remain that is damaged during bench and invert replacement. Install new bench and trough with Class A concrete in accordance with repair detail. Surface shall be troweled smooth and the invert of the trough shall form a continuous smooth flow path from pipes entering the manhole to where they exit. The bench and invert shall form a watertight seal with the manhole wall , pipe, and bench/trough area . 3) If the manhole base is deteriorated or nonex istent, the minimum thic k ness of the bench/trough shall be six inches . g. Removal of Existing Manhole -Work shall be conducted as specified in Section D- 29 . h. Construct New Manhole 1) 2) Completely remove the existing manhole structure . Construct new manhole in accordance with Section 0 -27 of th e se specifications . Connect to existing sewers using fle xible couplings . ASC-43 cC) -\ . -'7 .., I I• '"'? --r r'J :, . ,;...,· I "' l f -I i. PART DA -ADDITIONAL SPECIAL CONDITIONS 3) Contractor shall maintain existing wastewater flov.s at all times . Contractor shall submit a plan for maintaining wastewater flows to the Engineer prior to beginning work . Pressure Grout Pipe Seals , Bench and Trough; and Lower Portion of Manhole 1) All work shall be done in accordance with Section DA-19 of these specifications . 2) 3) 4) Remove all foreign materials from the manhole walls around the pipe seal and within the pipe seal itself, including all loose and protruding brick , mortar and concrete . Stop active leaks using products specifically for that purpose . Remove deteriorated area of the pipe seal to sound material. Apply bonding agent to area and place hydraulic cement to fill voids to form a watertight seal around pipe. Drill holes around the pipe seal, bench/trough and lower portion of the manhole and inject urethane gel grout into holes in accordance with repair detai l. Activated oakum rope shall be used to fill the injection hole after removal of the grouting probe . Patch the injection hole with hydraulic cement and apply a water resistant two-part epo xy coating to the patch . Clean all grout from interior of manhole . j. Manhole Step Removal -Remove existing manhole steps and fill voids with hydraulic cement in accordance with repair detail. k. Patch Holes -Clean and remove loose debris from holes to be patched . Apply bonding agent to surface of holes and fill voids with hydraulic cement in accordance with repair Patch Holes Detail. I. Watertight Manhole Insert -Install watertight gasketed manhole inserts as specified in Fort Worth Water Department Standard E100-4. m . Grout Flattop to Wall Joint -Injection holes shall be drilled through the manhole at 90 degree angles from each other within 4 inches of the bottom of the flattop . Provide additional holes near observed defects, if necessary. Urethane gel grout shall be injected through the holes under pressure with a probe designed for this purpose . Injection pressure shall not cause damage to the manhole structure or surrounding surface features . Gro.uting from the ground surface will not be allowed . Grout travel shall be verified by observation of grout at defects or adjacent injection holes . Provide additional injection holes, if necessary, to ensure grout travel. Injection holes shail be cleared with a drill and patched with a waterproof qu ick setting mortar. The flattop to wall jo int shall be pressure washed, cleaned , filled with a non-shrink grout, and finished smooth . n . Fiberglass Manhole Insert -Work shall be conducted as specified in Section DA-18 . 11 102104 ASC-44 f i j . ,:·l -\ «' ,>t ·, .. :-·1 I J ,:~1 /· ' I ,, '.-! -) f l I D . PART DA -ADDITIONAL SPECIAL CONDITIONS o . PVC Lined Concrete Wall Reconstruction -Work shall be conducted as specified in Section DA-19 . p. Point Repair to Replace Sewer Line, 6"-15" Diameter -This item shall apply at those locations indicated in the Manhole Rehabilitation Schedule and those additional locations authorized by the Engineer. The Contractor shall excavate adjacent to the manhole to uncover the damaged sewer pipe. This pipe shall be carefully removed from the manhole to the first sound joint (maximum of 5 feet) of pipe . This pipe shall be replaced with SOR 35 PVC pipe of the same nominal size . This pipe shall be connected to the existing sewer using flexible connectors approved by the City. The connection of the new pipe to the manhole shall be made using flexible gaskets meeting the requirements of ASTM C-923, grouted into the manhole wall using non-shrink grout. Embedment material shall be installed around the pipe up to the pipe springline . Backfill material conforming to City specifications shall be placed and compacted as required . This item shall include surface restoration and permanent pavement repair. q. Bypass Pumping -The Contractor shall furnish and operate pumping equipment and piping as required for bypass pumping necessary to complete any manhole -replacement or rehabilitation work. MEASUREMENT AND PAYMENT 1. Frame and Cover Replacement: Payment for installation of new manhole frames and covers sha!! be based on the Contract unit price and the actual quantity installed . The Contract unit price shall be full payment for the new manhole frame and cover, excavation , installation of the manhole frame and cover, minor grade adjustment, backfill, and demolition and disposal of waste materials . 2. Grade Ring Replacement: Payment for installation of new grade rings shall be based on the Contract unit price and the actual quantity of new grade rings installed . The Contract unit price shall be full payment for the new grade rings . All costs for installing and sealing grade rings shall be included in the applicable Contract unit price for sealing of frame and grade rings. 3. Paved Frame and Grade Adjustment Sealing : Payment for sealing manhole frames and grade adjustmenfrings in paved areas shall be based on the Contract unit price and the actual number of manholes where sealing of the manhole frame · and/or grade adjustments in paved are required . The Contract unit price shall be full payment for excavation, pavement removal. sealing materials , installation of grade rings, sealing, minor grade adjustment, backfill , and demolition and disposal of waste materials . 4. Non-Paved Frame and Grade Adjustment Sealing: Payment for sealing manhole frames and grade adjustment rings in non-paved areas shall be based on the Contract unit price and the actual . number of manholes where sealing of the manhole frame andior grade adjustments in non-paved are required. 1 he Contract unit price shall be full payment for excavation, sealing materials , installation of grade rings, sealing, minor grade adjustment, backfill, surface restoration , and demolition and disposal of waste materials . 11 102104 ASC-45 J r1. _J_ r>I . -, I f . r ' I PART DA -ADDITIONAL SPECIAL CONDITIONS 5 . Interior Manhole Coating: Payment for interior manhole coating shall b_e based on the Contract unit price where interior manhole coating is applied. The Contract unit price shall be full ·payment for surface preparation, interior coating of the corbel, wall and bench, and cleanup . 6. Pressure Grout Pipe Seals, Bench and Trough, and Lower Portion of Manhole : Payment for grouting pipe seals, bench and trough, and lower portion of the manhole shall be based upon the Contract unit price and the actual quantity of manholes where pipe seals, bench and trough and lower portion of the manhole were grouted . The Contract unit price shall be full payment for the preliminary repairs, rehabilitating the pipe seals, grout material, installation of the grout materials and cleanup . 7. Bench and Invert Rehabilitation~ Payment for bench and invert rehabilitat ion shall be based upon the Contract unit price and the actual number of manholes where the bench and invert were rehabilitated . The Contract unit price shall be full payment for materials and bench and invert rehabilitation . 8 . Bench and Invert Replacement: Payment for bench and invert replacement shall be based upon the Contract unit price and the actual quantity of manholes where the bench and invert were replaced . The Contract unit price shall be full payment for materials , installation of materials, and demol ition and disposal of waste materials . 9 . Patch Holes : Payment for patching holes shall be based upon the Contract unit price and the actual number of manholes that were patched . The Contract unit price shall be full payment for surface preparation, patching of the holes , and cleanup . This item is allowed for payment only when it is included in the Manhole Rehabilitation Schedule . Patching holes prior to interior coating of manholes is not a pay item . 10. 11. 12 . Manhole Step Removal : Payment for manhole step removal shall be based upon the Contract unit price per manhole and the actual number of manholes that had steps removed . The Contract unit price shall be full payment for removal and disposal of the steps and patching of the voids created by step removal. Watertight Manhole Insert: Payment for watertight manhole inserts of the respective type shall be based upon the Contract unit price and the actual number of inserts of each type installed . The Contract unit price shall be full payment for . the watertight manhole insert and installation of the insert in the manhole . New Sanitary Sewer Manhole : Payment shall be made as indicated in Measurement and Payment, Section D-27 in these specifications . This item shall include up to five (5) linear feet of new PVC pipe at each manhole pipe connection and connecting to the e xi sting sewer. ~1 , 13 . Concrete Manhole Collars : 11 10 2104 ASC-46 '·1 j I r J l f I l l f / • .1 PART DA -ADDITIONAL SPECIAL CONDITIONS a . b . Paved Areas. Payment for manhole collars in paved areas shall be based on the Contract unit price and the actual quantity installed . The Contract unit price shall be full payment for labor, materials , pavement sawing, excavating, disposal of waste materials . Payment shall not include pavement replacement, which if required, shall be paid separately. Non-Paved Areas . Pavement for manhole collars in non-paved areas shall be based on the Contract unit price and the actual quantity installed. The Contract unit price shall be full payment for labor, materials, excavation , disposal of waste materials, and surface restoration . 14. Partial Manhole Replacement: Payment for partial manhole replacement shall be based on the Contract unit price per vertical foot measured from the top of the frame to the top of the structurally sound existing manhole. The Contract unit price shall be full payment for furnishing all labor and materials necessary, including excavation and removal of the existing structure, replacement of the frame and cover, installation of new adjustment rings, flattop , corbel or wall sections, sealing, backfilling, and unpaved surface restoration . Payment shall not include pavement replacement, which if required , shall be paid separately . 15 . Interior Corrosion Protection: Payment shall be made as indicated in Measurement and Payment, Section DA-9 in these specifiqations. 16. Grout Flattop to Manhole Wall Joint: Payment for grouting the flattop to manhole wall joint shall be based upon the Contract unit price and the actual number of joints grouted . The Contract unit price shall be full payment for all material , labor and cleanup required to complete each joint grouting. 17 . Fiberglass Manhole Insert~ Payment shall be made as indicated in Measurement and Payment, Section DA-18 in these specifications . 18 . PVC Lined Concrete Wall Reconstruction: Payment shall be made as indicated in Measurement and Payment, Section DA-19 in these specifications . 19. Point Repair to Replace Sewer Line, 6" -15" Diameter: Payment for each point repair shall be based upon the Contract unit price for each manhole connection actually repaired. The Contract unit price shall be full payment for all material , labor, and cleanup required to complete each manhole connection repair . 20 . Flattop Replacement: Payment for each flattop replacement shall be based on the Contract unit price for each flattop actually replaced . The Contract unit price shall be payment in full for all labor, material , and cleanup required to complete each flattop replacement. Payment for frame and cover replacement, grade rings, sealing , and concrete manhole collar as required to complete the manhole rehabilitation will be paid for separately at the applicable Contract Unit Prices . 21. Bypass Pumping: All bypass pumping shall be a subsidiary obligation of the Contractor. All costs for bypass pumping shall be included in the Contract unit price for the items requiring bypass pumping . 11 102104 ASC-47 .. ~ . j .J r PART DA -ADDITIONAL SPECIAL CONDITIONS DA-11 SURFACE PREPARATION FOR MANHOLE REHABILITATION A GENERAL: This item shall govern the preparation of surfaces for manhole rehabilitation. 8 . CLEANING: 1. 2. 3. 4. 5 . Covers (screens) shall be placed over the pipe inverts to prevent extraneous material from entering the sewer system. All concrete that is not sound or has been damaged by chemical exposure shall be removed from the manhole. Loose and protruding brick, mortar and concrete shall be removed using a masonry hammer and chisel and/or scrapers. Existing roots and manhole steps shall be removed by cutting them flush with the wall of the manhole. All contaminates including but not limited to: oils, grease, waxes, form release. curing compounds, efflorescence, sealers, salts , incompatible existing coatings, and all other contaminants shall be removed. Surfaces to receive protective coating shall be cleaned and abraded to produce a sound concrete/brick surface with adequate profile and porosity to provide a strong bond between the protective. coating and the substrate . All foreign materials shall be removed from the manhole interior using high pressure water spray (3500 ps.i to 4000 psi). Cleaning equipment shall have a pressure gauge that indicates the water pressure being used . Detergent water cleaning , muriatic acid, and hot water blasting shall be used, if necessary, to remove dirt, oils, grease, and other matter which may prevent a good bond of sealing material to the manhole surface. A mild chlorine solution (household bleach) may be used to neutralize the surface to diminish microbiological bacteria growth prior to final rinse and coating . C. PRELIMINARY REPAIRS 1. 2 . 3 . 1110 2/04 All unsealed lifting holes, unsealed step holes, voids larger than approximate.ly one- half (1/2) inch in thickness shall be filled with patching compound at least one hour ( 1) prior to application of the first spray coat. Active leaks shall be stopped using City approved products specifically for that purpose and according to manufacturer's recommendation . Some leaks may require grouting to stop the inflow. Grouting shall be performed in accordance with City specifications and Section DA-20 -PRESSURE GROUTING. Bench area shall be built up if required to provide a uniform slope from the ciicumferences to the manhole trough. \_;llY approved cememmous patcnmg compounds or epoxy grout as recommended by manufacture shall be used. ASC-48 ']' I n ... · 'j 01 f') n ... L ,·1 J l PART DA -ADDITIONAL SPECIAL CONDITIONS 4 . After all repairs have been completed, all loose material shall be removed from the manhole . Contractor shall insure no material is allowed to enter the sewer system. 5. Contractor shall ensure the manhole is clear of all detergents and cleaners and that all active infiltration has been stopped prior to application of protective manhole coatings for rehabilitation. D. INSPECTION E Applicator shall carefully inspect all surfaces prior to application of protective coating and shall notify Owner of any noticeable disparity in the surface which may interfere with the proper performance of the repair mortar and protective coating. MEASUREMENT AND PAYMENT Payment for Surface Preparation shall be considered subsidiary to the cost for Interior Manhole Coating or Protective Manhole Coating for Corrosion Protection . DA-12 INTERIOR MANHOLE COATING -MICROSILICATE MORTAR SYSTEM A. B. 11 /02104 GENERAL 1. Scope -This section governs all work, materials and testing required for the application of interior manhole coating . Manholes designated for interior coating are listed on the Manhole Rehabilitation schedule . Interior manhole coating shall meet the requirements of this section or of Section DA-13, DA-14, DA-15, DA-16 or DA- 17. 2. Description -The Contractor shall be responsible for the furnishing of all labor, supervision, materials, equipment, and testing required for the completion of interior coating of manholes in accordance with the Contract Documents. 3. 4 . Manufacturers Recommendations -Materials, mixture ratios, and procedures utilized for the coating process shall be in accordance with manufacturers' recommendations. Manholes -Manholes to be coated are of brick, block, or concrete construction . Some manholes may have a cementitious sprayed or trowelled on coating over the original interior surface. MATERIALS 1. Scope -This section governs the materials required for completion of interior coating of manholes. 2 . Interior Coating -Reliner MSP proprietary pre-blended mixture of cementitious and pozzolanic materials, silica fume admixture, 100 percent polypropylene fibers and other selected ingredients, as manufactured by Standard Cement Materials . No material (other than clean potable water) shall be used with or added to these standard products without prior approval or recommendation of the respective manufacturer. ASC-49 '.1, .. l r I J J < l l. ·I l r C . 11/0210 4 3 . PART DA -ADDITIONAL SPECIAL CONDITIONS Material Identification -Contractor shall completely identify the types of grout, mortar, patching compounds, sealant, and/or root control chemicals used and provide case histories of successful use or defend the choice of grouting materials based on chemical and physical properties, ease of application , and expected performance , to the satisfaction of the Engineer. 4 . Mixing and Handling -Mixing and handling of interior coating, which may be toxic under certain conditions shall be in accordance with the recommendations of the manufacturer and in such a manner as to minimize hazard to personnel. It is the responsibility of the Contractor to provide appropriate protective measures to ensure that materials are under control at all times and are not available to unauthorized personnel or animals. All equipment shall be subject to the approval of the Engineer.· Only personnel thoroughly familiar with the handling and application of the coating material shall perform the coating operations . EXECUTION 1. General -Manhole coating shall not be performed until replacement of manhole covers, sealing of manhole frame and grade adjustments , partial manhole replacement, or concrete collar construction is complete. 2. Temperature -Normal interior coating operation shall be performed at temperatures of 40°F or greater. No application shall be made when freezing is expected within 24 hours . If ambient temperatures are in excess of 90 °F, precaut ions shall be ta ken to keep mixing water below 85°F, using ice if necessary . 3 . Interior Manhole Coating a. The interior coating shall be applied to the manhole from the top of the corbel or flattop to the bench/trough, including the bench/trough . b. The interior coating shall be applied in accordance with the manufacturer's recommendations and the following procedure . 1) 2) The surface preparation shall comply with the requirements of Section DA-11 , SURFACE PREPARATION FOR MANHOLE REHABILITATION . The surface prior to application shall be damp without noticeable free water droplets or running water. Reliner MSP material shall be spray applied (using a manufacturer approved mach ine) to a mi nimum uniform thickness of 1-inch minimum . Troweling shall begin immediately following the spray application. The trowelled surface shall be smooth with no evidence of previous void areas . After the walls are coated, the wooden bench covers shall be removed and the bench sprayed with Reliner MSP material in such a manner as to produce a bench hav ing a g radual slope from the walls ASC -50 'l ' I ., J : 1 J -I r D. PART DA -ADDITIONAL SPECIAL CONDITIONS 3) 4) to the invert _with the wall/bench intersection built up and rounded to a uniform radius for the full circumference of the intersection. The thickness of the bench shall be no less than 1-inch at the invert and shall increase in the direction of the wall so as to provide the required slope. The final application shall have a minimum of four (4) hours cure time before being subjected to active flow. Ambient conditions in the manhole are adequate for curing as long as the manhole is covered . Traffic shall not be allowed over manholes for 24 hours after reconstruction is complete . 4. Testing of Rehabilitated Manholes a. b. Testing of rehabilitated manholes for watertightness shall be performed by the contractor after operations are complete in accordance with Section DA- 21. At least two 3-inch diameter x 6-inch tall cylinders of the coating material shall be taken from each days work with the date , location and job recorded on each . The cylinders shall be sent ta a certified testing laboratory for testing . A compression test will be made per ASTM C780 or ASTM C-10, as recommended by the material manufacturer, and the results will be furnished to the Engineer and Owner on request. MEASUREMENT AND PAYMENT Payment shall be based on the Contract Unit Price per vertical foot, measured from the top of the corbel or flattop to the top of the bench. The Contract Unit Price shall be payment in full far performing the work and for furnishing all labor, supervision, materials, equipment and all material testing necessary to complete the work. Grouting , if necessary, shall be included in the above unit price . Grouting of the pipe seals, bench and trough, and lower portion of a particular manhole , if required by Manhole Rehabilitation Work Schedule or required to be done by the Engineer, shall be paid for separately at the Contract Unit Price. DA-13 INTERIOR MANHOLE COATING -QUADEX SYSTEM A. GENERAL 11 /02104 1. Scope This section governs all work , materials and testing required for the· application of interior manhole coating . Manholes designated for interior coating are listed the Manhole Rehabilitation Schedule . Interior manhole coating shall meet the requirements of this Section or of Section DA-12, DA-14, DA-15, DA-16 or DA-17 . 2 . Description ASC-51 . ' .. ;-. I t, j -1 11 .. ··· ,. !' I -~ .J ' 1 J B. PART DA -ADDITIONAL SPECIAL CONDITIONS The Contractor · shall be. responsible for the furnishing of all labor, supervision, materials, equipment, and testing required for the completion of interior coating of manholes in accordance with the Contract Documents. 3. Manufacturers Recommendations Materials, mixture ratios, and procedures utilized for the coating process shall be in accordance with manufacturers' recommendations . 4 . Manholes Manholes to be coated are of brick, block, or concrete construction . Same manholes may have a cementitious sprayed or trowelled on coating over the original interior surface . MATERIALS 1. Scope 2 . 3. 4. This section governs the materials required for completion of interior coating of manholes. Interior Coating Quadex QM-1 s and Quadex Excel proprietary pre-blended cement based synthetic granite (Donnafill) enhanced polypropylene fiber reinforced coatings as manufactured by Quadex, Inc. No material (other than clean potable water) shall be used with or added to Quadex QM-1 s or Quadex Excel without prior approval or recommendation from Quadex, Inc. Material Identification Contractor shall completely identify the types of grout, mortar, patching compounds, sealant, and/or root control chemicals used and provide case histories of successful use or defend the choice of grouting materials based on chemical and physical properties, ease of application, and expected performance, to the satisfaction of the Engineer. Mixing and Handling Mixing and handling of interior coating, which may be toxic under certain conditions shall be in accordance with the recommendations of the manufacturer and in such a manner as to minimize hazard to personnel. It is the responsibility of the Contractor to provide appropriate protective measures to ensure that materials are under control at all times and are not available to unauthorized personnel or animals . All equipment shall be subject to the approval of the Engineer. Only personnel thoroughly familiar with the handling of the coating material shall perform the coating operations . C. EXECUTION 1110 2104 ASC-52 '"f j r1, ~.~I '"1 '. ; . ._. ' ·J 11 102104 1. 2 . 3. PART DA -ADDITIONAL SPECIAL CONDITIONS General Manhole coating shall not be performed until replacement of manhole covers, sealing of manhole frame and grade adjustments, partial manhole replacement , or concrete collar construction is complete. Temperature Normal interior coating operation shall be performed at temperatures of 40°F or greater. Na application shall be made when freezing is expected within 24 hours . If ambient temperatures are in excess of 90°F , precautions shall be taken to keep mixing water below 85°F, using i.ce if necessary. Interior Manhole Coating a. b. The interior coating shall be applied to the manhole from the top of the corbel or flattop to the bench/trough, including the bench/trough . The interior coating shall be applied in accordance with the manufacturer's recommendations and the following procedure . 1) 2) The surface preparation shall comply with the requirements of Section DA-11, SURFACE PREPARATION FOR MANHOLE REHABILIATATION . The surface prior to application shall be damp without noticeable free water droplets or running water. QM-1 s material shall be spray applied (using a Quadex Model 9000 application machine or manufacturer approved equal) to a minimum uniform thickness of 1- inch minimum . Troweling shall begin immediately following the spray appltcation . The trowelled surface shall be smooth with no evidence of previous void areas. 3) The final application shall have a: minimum of four (4) hours cure time before being subjected to active flow . Ambient conditions in the manhole are adequate far curing as long as the manhole is covered . 4) Traffic shall not be allowed over manholes for 12 hours after reconstruction is complete. 4 . Testing of Rehabilitated Manholes a . b. Testing of rehabilitated manholes for watertightness shall be performed by the contractor after operations are complete in accordance with Section DA- 21 . At ieast two 3-inch diameter x 6-inch taii cyiinders of the coating materiai shall be taken from each days work with the date , location and job recorded on each . The cylinders shall be sent to a certified testing laboratory for ASC -53 -.i ,· J :-·· ···-1 -i I D. PART DA -ADDITIONAL SPECIAL CONDITIONS testing . A compression test will be made per ASTM C780, and the results will be furnished to the Engineer and Owner on request. MEASUREMENT AND PAYMENT · Payment shall be based on the Contract Unit Price per vertical foot measured from the top of the corbel or flattop to the top of the bench . The Contract Unit Price shall be payment in full for performing the work and for furnishing all labor, supervision, materials, equipment and all material testing necessary to complete the work. Grouting, if necessary to stop active leaks in manhole wall areas, shall be included in the above unit price . Grouting of the pipe seals, bench and trough , and lower portion of a particular manhole , if required by the Manhole Rehabilitation Schedule or required to be done by the Engineer, shall be paid for separately at the Contract Unit Price . DA-14 INTERIOR MANHOLE COATING -SPRAY WALL SYSTEM A. GENERAL 1. 2 . 3. 4. Scope This section governs all work, materials and testing required for the application of interior manhole coating . Manholes designated for interior coating are listed on the Manhole Rehabilitation Schedule. Interior manhole coating shall meet the requirements of this Section or of Section DA-12, DA-13, DA-15, DA-16 or DA-17 . Description The Contractor shall be responsible for the furnishing of all labor, superv1s1on, materials, equipment, and testing required for the completion of interior coating of manholes in accordance with the Contract Documents . Manufacturer's Recommendations Materials, mixture ratios, and procedures utilized for the coating process shall be in accordance with manufacturer's recommendations . Manholes Manholes to be coated are of brick , block, or concrete construction . All manholes shall have a minimum of one-half (1/2) inch specialty cement-bas ed coating material (Quadex QM-1 s or Reliner MSP) sprayed or trowelled on coating over the original interior surface . 8. MATERIALS 11 102/04 1. Scope This section governs the materials required for completion of interior coating of manholes . ASC-54 -·, I 8 ) J '.:l 1 l 2 . 3. 4 . 5. PART DA -ADDITIONAL SPECIAL CONDITIONS Interior Coating The interior coating shall be a proprietary two component, 100 percent solids, rigid polyurethane system designated as Spray Wall as manufactured by Sprayroq, Inc. Specialty Cement The specialty cement-based coating material shall be either Quadex QM-1 s as manufactured by Quadex, Inc. or ReJiner MSP as manufactured by Standard Cement Materials . Material Identification The interior manhole coating material sprayed onto the surface of the manhole shall be a urethane resin system formulated for the application to a sanitary sewer environment. The spray system shall exhibit the physical properties as follows: Property Tensile Strength Flexural Stress Flexural Modulus Mixing and Handling Standard ASTM D-638 ASTM 0-790 ASTM 0-790 Lang Term Value 5,000 psi 10,000 psi 550,000 psi Mixing and handling of specialty cement material and interio~ coating material , which may be toxic under certain conditions shall be in accordance with the recommendations of the manufacturer and in such a manner as to minimize hazard to personnel. It is the responsibility of the Contractor ta provide appropriate protective measures to ensure that materials are under control at all times and are not available to unauthorized personnel or animals . All equipment shall be subject to the approval of the Engineer. Only personnel thoroughly familiar with the handling of the coating material shall perform the spray coating operations and coating installations. C. EXECUTION 11 /02/04 1. General Manhole coating shall not be installed until seallng of manhole frame and grade adjustments, or partial manhole replacement when required for the manhole per the Manhole Rehabilitation Schedule, is complete . 2. Temperature 3. Normai interior coating operation shall be performed at temperatures of 40 °F or greater. No application shall be made when freezing is expected within 24 hours . Interior Manhole Coating ASC-55 . J 11 --j q -1 .• :1 •·: I J D. 1. PART DA -ADDITIONAL SPECIAL CONDITIONS a. The interior coating shall be applied ta the manhole from the bottom of the frame to the bench, down to the top of the trough. b. The interior coating shall be installed in accordance with the manufacturer's recommendations and the following procedure. 1) 2) 3) 4) 5) The surface shall be thoroughly cleaned of all foreign materials and matter. Cleaning shall be accomplished by using high pressure water spray (minimum 3500 psi at spray tip), cleaning with muriatic acid, degreaser, or other solvents as needed in order to remove any film or residue on the surface . Place covers aver the invert ta prevent extraneous material from entering the sewers. Apply a minimum of one-half (1/2) inch specialty cement product (Quadex QM-1 s or Reliner MSP) smooth surface for the urethane coating material. Spray the urethane onto the manhole wall and bench/trough with a minimum thickness of 125 mils (0.125 inches). Thickness to be verifiable through the use of methods acceptable to the Engineer. Coat trough area with specialty cement product (Quadex QM-1 s Oi Reliner MSP). Testing of Rehabilitated Manholes a . Testing of rehabilitated manholes for watertightness shall be performed by the Contractor after operations are complete in accordance with Section DA- 21 . . MEASUREMENT AND PAYMENT Payment shall be based on the Contract Unit Price per vertical foot, measured from the bottom of the frame to the top of the bench. The Contract Unit Price shall be payment in full for performing the work and for furnishing all labor, supervision, materials , equipment and material testing required to complete the work. Grouting, if necessary, shall be included in the above unit price . Grouting of the pipe seals , bench and trough , and lower portion of a particular manhole, if required by Manhole Rehabilitation Wark Schedule or required to be done by the Engineer, shall be paid for separately at the Contract Unit Price. DA-15 INTERIOR MANHOLE COATING -RAVEN LINING SYSTEM A GENERAL 1. Scope 11 /02104 ASC-56 '] -1 . -I i {' ~ ~ , ·I :·., --1 '.l _I B . 11102/04 2. 3 . 4 . PART DA -ADDITIONAL SPECIAL CONDITIONS This section governs all work , materials and testing required for the application of interior manhole coating . Manholes designated for interior coating are listed of the Manhole Rehabilitation Schedule, listed in Section I. Interior manhole coating shall meet the requirements of this Section , or of Section DA-12, DA-13 , DA-14, DA-16 or DA-17 . Description The Contractor shall be responsible for the furnishing of all labor, superv1s1an , materials , equipment , and testing required for the completion of interior coating of manholes in accordance with the Contract Documents. Manufacturer's Recommendations Materials , mixture ratios , and procedures utilized for the coating process shall be in accordance with manufacturer's recommendations . Manholes Manholes to be coated are of brick, block, or concrete construction . All manholes shall have a minimum of one-half (1/2) specialty cement-based coating material (Quadex QM-1 s or Reliner MSP) sprayed or trowelled on coating over the original interior surface . MATERIALS 1. Scope This section governs the materials required for completion of interior coating of manholes.. 2. 3 . Interior Coating Raven Ultra High-Build epoxy Coating, a two-part epoxy resin system using 100% solids based epoxy binder with fibrous and flake fillers , is manufactured by Raven Lining systems and designated as Raven 405 . Specialty Cement The specialty cement-based coating material shall be either Quadex QM-1s. as manufactured by Quadex , Inc. or Reliner MSP as manufactured by Standard Cement Materials . 4. Material Identification Contractors will completely identify the types of grout, mortar , sealant, and/or root control chemicals proposed and prnvide case histories of suc cessful use or defend the choice of grouting materials based on chemical and physical properties , ease of application, and expected performance . These grouting materials shall be compatible with Raven 405 interior coat ing . The contractor shall be responsible for ASC-57 '."') · 1 ; I -·? 1 !-:1 ~ ) ·-· 1 r:-·.1-- m !~} ·l . <l I ) J ) -i 5 . PART DA -ADDITIONAL SPECIAL CONDITIONS getting approval from Raven Lining systems and/or the grout manufacturers for tlie use of these grouting materials. Mixing and Handling Mixing and handling of interior coating, which may be toxic under certain conditions shall be in accordance with the recommendations of the manufacturer and in such a manner as to minimize hazard to personnel. It is the responsibility of the Contractor to provide appropriate protective measures to ensure that materials are under control at all tlmes and are not available to unauthorized personnel or animals . All equipment shall be subject to the approval of the Engineer. Coating shall be performed only by certified applicators approved by the manufacturers. C . EXECUTION 1. 2 . 3 . 1110 2/04 General Manhole coating shall not be performed until sealing of manhole from frame and grade adjustments, partial manhole replacement, manhole grouting or sewer replacement/repairs are complete. Temperatures Normal. interior coating operation shall be performed at temperatures of 40 °F or greater. No application shall be made when freezing is expected within 24 hours . Interior Manhole Coating a. Manholes scheduled for interior coating are shown on the Manhole Rehabilitati.on Schedule . The interior coating shall be applied to the manhole from the bottom of the manhole frame to the bench/trough, including the bench/trough . b. The interior coating shall be installed in accordance with the manufacturer's recommendations and the following procedure . 1) The surface preparation shall comply with the requirements of Section DA-11, SURFACE PREPARATION FOR MANHOLE RESTORATION. 2) 3) Apply a min imum of one-half (1/2) inch specialty cement-based product (Quadex OM-1 s or Reliner MSP) smooth surface for the urethane coating material. The surface prior to application may be damp but shall not have noticeable free water droplets seeping or running water . Material shaii be spray appiied per manufacturer's recommendations with a minimum thickness of 125 mils (0 .125 inch). ASC-58 '· 1 . / I ···i .. I \ . I • I J r-1 '·-. '") ) D. 4. PART DA -ADDITIONAL SPECIAL CONDITIONS 4) 5) 6) After the walls are coated , the wooden bench cov.ers shall be removed and the bench sprayed to the same average and minimum thickness as required for the walls. The final application shall have a minimum of three (3) hours cure time or be set hard to the touch. before being subjected to active flow. No applications shall be made to frozen surfaces or if freezing is expected to occur in side the manhole within 24 hours after application . Testing of Rehabilitated Manholes a . After the epoxy liner has set (hard to touch), all visible pinholes shall be repaired . Repairs shall be made by lightly abrading the surface ·and brushing the lining material over the area. All blisters and evidence of uneven cover shall be repaired according ta the manufacturer's recommendations. Spot check of coating thickness may be made by Owner's Representative, and the contractor shall repair these areas as required, at no additional cost to the Owner. b. Testing of rehablHtated manholes for watertightness shall be performed by the Contractor after operations are complete. in accordance with Section DA- 21 -VACUUM TESTING OF REHABILITATED MANHOLES. MEASUREMENT AND PAYMENT Payment shall be based on the Contract Unit Price per vertical foot, measured from the bottom of the frame to the top of the bench. The Contract Unit Price shall be payment in full for performing the work and for furnishing all labor, supervision, materials, equipment all testing necessary ta complete the work. Payment far grouting of pipe seals, bench and trough and manhole walls shall be based on the Contract Unit Price for each manhole actually grouted . DA-16 INTERIOR MANHOLE COATING: PERMACAST SYSTEM WITH EPOXY LINER A. GENERAL This section prescribes the minimum standards for the safe and efficient rehabilitation of sewer structures , utilizing Permacast with Epoxy Liner. B . MATERIALS i . 11 /02104 Leak Plugging Leak Plugging of the same or greater strength than the Liner Mix and/or chemical grouts may be used . If water pressures are severe, the contractor may drill relief holes at the bottom of the manhole wall to concentrate the leaks before plugging. ASC-59 I ':1 2. 3 . PART DA -ADDITIONAL SPECIAL CONDITIONS Patching Mix Voids which have not compromised the structure in its overall soundness must be filled prior to lining with materials of the same or greater strength than the Liner Mix. Liner Mix Shall be densely compacted, Reliner Microsilicate cement mortar, Quadex QM-ls and Quadex Excel cement mortar, or approved equal, applied uniformly at a minimum thickness of Yi inch. Liner Mixes shall attain strengths as follows: Compressive ASTM C-109 Flexural ASTM C-295 Elasticity ASTM C-469 24 HOURS 3500 psi 650 psi 180,000 psi 28 DAYS 10,000 psi 800 psi 1,150,000 psi It shall be delivered in factory prepared packaging suitable for mixing with just the addition of clean water in the prescribed dosage. No additives shall be used at the site without prior approval. AH visible leaks must be plugged prior to application of the cementitious liner with quick setting, non-shrink hydraulic cement mortar. C . EXECUTION 1110 2/04 1. 2 . Mixing The manufacture's published technical spedfications and directions for proportioning and mixing shall be strictly followed by the certified applicator. Equipment Equipment shall be as recommended by the manufacturer to ensure proper mixing and pumping of the mortar and shall be clean and in good working order according to the manufacture's published recommendations for safe operation . Only factory certified workers shall operate with a controllable retrieval method shall be used to produce a uniform and dense application without the need to trowel which can · weaken the mortar. 3 . Application Once prepared, the application shall commence, in accord with the manufacturer's recommended procedures and in the presence of the owner's inspector in a single application to the prescribed thickness (1i2 inch or greater) without deiay or interruption in order to produce a uniform and monolithic liner. Multiple layers with time between for drying are not allowed . Once completed, the manhole shall be covered to prevent air drying . ASC-60 ~ •. r 1·- D. 4 . PART DA -ADDITIONAL SPECIAL CONDITIONS Testing & Verification Testing of rehabilitated manholes for water tightness shall be performed by the Contractor after operations are complete in accordance with Section DA-21 . The owner's inspector shall verify the thickness with a wet gauge. Any area found to less than the minimum prescribed thickness shall result in the minimum prescribed thickness shall result in the immediate relining of the entire interior. Two test cubes shall be made from each day's mix and tested for strength verification. CORROSION PREVENTION 1. Preparation & Procedure 2 The liner shall _be appl ied to the prepared interior as specified in proceeding sections at ~ inch thickness. Protective Coating The protective coating shall be a 100% solids epoxy with no volatile organic compounds and white in color to optimize visual inspection. Minimum physical properties shall be : Hardness Tensile Strength Compressive Strength Flexural Strength ASTM D-2240 ASTM D-63860 ASTM D-69544 ASTM D-79058T 65 Shore D 10 ,000 psi 15,000 psi 1,000 psi It shall be uniformly spray applied or centrifugally cast onto the fresh mortar be.fore new bacterial growth can contaminate the underlying mortar. It shall have a minimum thickness of 125 mils and shall not run or sag during placement. 3. Safety If personnel are required to enter the confined space during the application procedure , each and all OSHA requirements as well as those required by the manufacturer's material safety data sheets shall be complied with fully . 4 . T esting & Verification The interior shall be visually inspected for thoroughness of coverage . When dry to the touch, the entire interior shall be tested with a Tinkor & Rasor holiday detector at the prescribed voltag e to ve rify thickness and locate pinholes if any . De fic iencies shall be immediately corrected and retested . E. MEASUREMENT AND PAYMENT 1110 210 4 ASC-61 ·.·1_ ' \ ·, /) . f_l. :· .] n . ''j ,.· l l PART DA -ADDITIONAL SPECIAL CONDITIONS Payment shall be based on the Contract Unit Price per vertical foot, measured from the bottom of the frame to the top of the bench. The Contract Unit Price shall be payment in full for performing the work and for furnishing all labor, supervision, materials , equipment all testing necessary to complete the work. Payment for grouting of pipe seals, bench and trough and manhole walls shall be based on the Contract Unit Price for each manhole actually grouted . DA-17 INTERIOR MANHOLE COATING-STRONG-SEAL-SYSTEM A. GENERAL 1. 2 . 3 . 4 . Scope. This section governs all work, materials and testing required for the application of interior manhole coating . Manholes designated for interior coating are listed in the Manhole Rehabilitation Schedule, listed in Part 1. Interior manhole coating shall meet the requirements of this Section or of Section DA-12 , DA-13, DA-14, DA-15 or DA-16 . Description . The Contractor shall be responsible for the furnishing of all labor, supervision,· materials, equipment, and testing required for the completion of interior coating of manholes in accordance with the Contract Documents . Manufacturers Recommendations . Materials , mixture ratios, and procedures utilized for the coating process shall be in accordance with manufacture r s recommendations . Manholes. Manholes to be coated are of brick, block, or concrete construction . Some manholes may have a cementitious sprayed or trowelled-on coating over the o.riginal interior surface . B. MATERIALS 11 /0 2104 1. Scope. This section governs the materials required for completion of interior coating of manholes . 2 . 3 . 4 . Interior Coating . Strong-Seal Systems MS-2A , factory-blended, cement-based . fiber-reinforced coating as manufactured by Strong-Seal Systems of Pine Bluff, AR. No material (other than clean potable water) shall be used w ith or added to Strong-Sea! MS-2A without prior approval or recomm e ndation from Strong-Seal Systems. Material Identification . Contractor shall completely identify the types of grout, mortar, patching compounds, sealant, and/or root control chemicals used and provide case histories of successful use or defend the choice of grouting materials based on chemical and physical properties , ease of application, and expected performance, to the satisfaction of the Engineer. Mixing and Handling. Mixing and handling of interior coating , which may be to xic under certain conditions, shall be in accordance with the recommendations of the manufacturer and in such a manner as to minimize hazard to personnel. It is the ASC-62 I . ! r-1 ,. I .. J . ) ,··1 ,. C. 11 102104 PART DA -ADDITIONAL SPECIAL CONDITIONS responsibility of the Contractor to provide appropriate protective measures to ensure that materials are under control at all times and are not available to unauthorized personnel or animals . All equipment shall be subject to the approval of the Engineer. Only personnel thoroughly familia.r with the handling of the coating material shall perform the coating operations. EXECUTION: 1 . 2 . 3. 4 . General. Manhole coating shall not be performed until replacement of manhole covers, sealing of manhole frame and grade adjustments, partial manhole replacement, or concrete collar construction is complete. Preliminary Repairs a) All foreign materials shall removed from the manhole interior us.ing high pressure water spray (minimum 3500 psi). Loose and protruding brick, mortar, and concrete shall be removed using a masonry hammer and chisel and/or scrapers. Existing roots and manhole steps shall be removed by cutting them 1" below the surface of the manhole. b) c) d) All unsealed lifting holes, unsealed step holes, voids larger than approximately one-half (1/2) inch in thickness shall be filled with rapid- setting, trowel-applied patching compound prior to spray application of the MS-2A coating . Active leaks shall be stopped using rapid-setting hydraulic cement products specifically for that purpose and according to manufacturer's recommendation. Some leaks may require grouting to stop the inflow. Grouting shall be performed in accordance with Section DA-20 . Contact Strong-Seal Systems for grouting recommendations. After all repairs have been completed, remove all loose material. Temperature. Normal interior coating operation shall be performed at temperatures of 40 Degrees F or greater. No application shall be made when freezing is expected with i n 24 hours . If ambient temperatures are in excess of 90 Degrees F, precautions shall be taken to keep mixing water below 85 Degrees F , using ice if necessary. Interior Manhole Coating a) The interior coating shall be applied to the manhole from the top of the bench/trough to the top of the corbel or flattop, including the bench/trough . b) The interior coating shall be applied in accordance with the manufacturer's recommendations and the following procedure . (1) The surface sha!! be thoroughly c!ean ed of all for eign mat erials and matter. Cleaning shall be accomplished by using high pressure water spray (minimum 3500 psi). ASC-63 'l ! I ) D. 5. PART DA -ADDITIONAL SPECIAL CONDITIONS (2) (3) (4) (5) Place covers over invert to prevent extraneous material from entering the sewer. The surface prior to application shall be damp without noticeable free water droplets or running water. MS-2A material shall be spray applied (using a manufacturer approved application machine) to a uniform thickness of 1" minimum. Troweling shall begin immediately following the spray application. The trowelled surface shall be smooth with no evidence of previous void areas. The application shall have a minimum of four hours (4) cure time before being subjected to active normal flows. Ambient conditions in the manhole are adequate for curing as long as the manhole is covered . Traffic shall not be allowed over manholes for 12 hours after reconstruction is complete. Testing of Rehabilitated Manholes a) Te.sting of rehabilitated manholes for water-tightness shall be performed by the contractor after operations are complete in accordance with Section DA-21. b) At least four (4) 2-inch cubes of the coating material shall be taken from each da/s work with the date, location and job recorded on each . The cubes shall be sent to Strong-Seal Systems , Pine Bluff, AR, for testing . A compres.sion test will be made according to ASTM C-109, and the results will be furnished to the engineer and the owner. MEASUREMENT AND PAYMENT Payment shall be based on the Contract Unit Price per each manhole coated . The Contract Unit Price shall be payment in full for performing the work and for furnishing all labor, .supervision, materials, equipment and material testing ne.cessary to complete the work. Grouting, if necessary to stop active leaks in manhole well areas, shall be included in the above unit price . Grouting of the pipe seals, be.nch and trough, and lower portion of a particular manhole, if required by the Manhole Rehabilitation Work Schedule or required to be done by the Engineer, ~hall be paid for separately. DA-18 RIGID FIBERGLASS MANHOLE LINERS A. GENERAL 11102104 This item shall govern the furnishing and installation of rigid fiberglass liners in existing brick or concrete manholes . The manholes to be rehabilitated using fiberglass liners, and the interior diametei and depth of the liner are iisted in the Manhoie Rehabiiitation Schedule . The locations of these manholes are shown on the drawings . Rigid Fiberglass Liners shall be as manufactured by L.F . Manufacturing , Inc., of Giddings, Texas; Associated Fiberglass Engineers, of Fort Worth, Texas; or approved equal. The ASC-64 n 'J :::1 .. I . >j 1 ' J B . C. 11102104 PART DA -ADDITIONAL SPECIAL CONDITIONS installation at each manhole shall include the preparation of the existing manhole to receive the fiberglass liner, installation of the liner, grouting the annular space between the existing structure and the liner, and backfilling around the new fiberglass corbel section . MATERIALS 1. 2 . General. Fiberglass reinforced polyester manhole liners shall be manufactured from commercial grade polyester resin or vinyl · ester resin, with fiberglass reinforcements . All liners shall meet the requirements of ASTM 03753 and this specification . Fillers , when used , shall be inert to the environment. The fiberglass · shall be suitable for atmospheres containing hydrogen sulfide and dilute sulfuric acid as well as other gasses associated with wastewater collection systems . Reinforcing . The reinforcing materials shall be commercial grade E type glass in the form of continuous roving and chop roving . The coupling agent will provide a suitable bond between the glass reinforcements and the resin . DESIGN REQUIREMENTS 1. 2 . 3 . 4 . 5 . Manholes shall have sufficient strength to withstand an AASHTO H-20 dynamic loading . This shall be verified by acceptable test results performed in accordance with the reference standard . The manhole cylinder and the .hemispherical reducer ( corbel ) shall be preassembled at the factory into a monolithic unit by overlaying the joint with · fiberglass reinforced resin to a thickness equal to or greater than the wall thic k ness of the cylinder . Field jointing is not permitted . Corbel section shall be concentric with · respect to the larger cylinder, unless otherwise approved by the Engineer. The manhole cylinder shall have the minimum pipe stiffness values shown in the table below when tested in accordance with the reference standard : Length -Ft. F/AY -Psi 3.0 6.5 0.75 7 .0 12.5 1.26 13 .0 20 .5 2 .01 21 .0 25 .5 3.02 26 .0 35 .0 5.24 Diamete r tolerance. Ins ide d i ameter tolerances shall be +/-1 % of the required inside diameter. UV Inh ibitor. The exterior surface of the manhole liner shall be UV-prote ct ed using gre y pigmen t s i n the resin. ASC-65 ,,-·.1 .. ·, .··, I J ,·.·1 .. I rn J rl ..,_.. _l D . 6 . 7 . PART DA -ADDITIONAL SPECIAL CONDITIONS Interior Surfacing Material. The inner surface exposed to the sewer environment shall be a resin -rich layer 0 .010 to 0 .020 inch th ick followed by a minimum of two passes of chopped roving of minimum length 0 .5 inch to ma ximum length of 2 .0 inch, applied uniformly to an equivalent weight of 3 oz./ft2 . Each pass of chopped roving shall be well rolled prior to the application of additional reinforcement. The combined thickness of the inner surface and interior layer shall not be less than 0.10 inch The entire fiberglass assembly at each manhole shall be fabr icated so that no more than twelve inches of concrete adjusting rings w ill be required to bring the top of the manhole frame/cover to the required elevation . CLEANING 1. 2. 3 . Covers (screens) shall be placed over the pipe inverts to prevent e xtraneous material from entering the sewer system. Existing roots and manhole steps shall be remov ed by cutting them flush with the manhole .wall. All foreign materials shall be removed from the manhole wall using high pressure water spray (3500 -4000 psi). Cleaning equipment shall have a pressure gauge that indicates the water pressure being used . E. PRELIMINARY REPAIRS 1. Active leaks shall be stopped using City -approved products specifically formulated for that purpose and according to manufacturer's recommendation . Some leaks may require exterior grouting to stop the inflow. Grouting shall be performed in accordance with Section DA-20 -PRESSURE GROUTING . 2 . After all repairs have been completed , all loose materials shall be removed from the manhole . No material shall be allowed to enter the sewer system . F . INSTALLATION PROCEDURES Excavate around the top of the ex isting manhole and remove the manhole frame and cover, brick or concrete adjustments , and corbel section . If the existing manhole is poured con c rete , the corb el s ection shall be removed using methods which will not damage the lower manhole barrel. Brick and precast concrete corbels shall be removed to the top of the manhole barrel section After cleaning and preliminary repairs are completed on the existing manhole , the rigid fiberglass liner shall be installed i n accordance with the construction drawings . The bottom of the manhole liner shall be cut to fit the e xisting manhol e base and pipe e ntrances . Cuts shall be a cc urately made vv ith a suitable povver savv . The manhole liner shall be lowered into the e xisting manhol e and set into wet, Class D concrete mi x on the benches . A good bottom seal shall be obtained in ord e r to prevent 11102104 ASC-66 ---] .. ;. --.. ]· r :· ~J .. ' -:J .. ''."] :j ~ J i PART DA -ADDITIONAL SPECIAL CONDITIONS loss of grout from the annular space between the outside of the manhole liner and the interior of the existing manhole. A 6-inch lift of quick-setting grout shall be placed above the initial bottom seal to ensure adequacy of the bottom seal. Existing pipes shall be bridged with short lengths of PVC or fiberglass pipes and sealed as detailed in the construction drawings . The annular void between the manhole liner and the existing manhole shall be filled with a 4,000 psi at 28-days strength cementitious grout mixture . The grout mixture shall consist of Portland cement and sand. The actual design mix showing the proportions of each component and admixtures, if any , shall be submitted to the Engineer for approval. Cellular grouts containing the same materials as cementitious grout, blended with pre- generated aqueous foam to form macroscopic non-interconnected air cells uniformly distributed throughout the grout may also be used . Foam shall be added onsite by an experienced foam contractor. After the annulus and perimeter of the manhole liner is grouted, concrete adjustment rings shall be placed on top of the liner corbel section to bring the frame and cover to finish grade . Seal adjustment rings and frame per Section DA-10 requirements. The manhole corbel section shall be backfilled with sand or granular material as recommended by the manufacturer and approved by the City. The remaining excavation shall be backfilled as required in Section 0-24, Trench Excavation , Backfill and · .Compaction . A concrete collar shall be constructed if required in the Manhole G . H . Rehabilitation Schedule . TESTING After the manhole liner installation is complete and all adjustment rings and the frame and cover are installed, the manhole shall be vacuum tested as required by Section DA-21 , VACUUM TESTING OF REHABILITATED MANHOLES . Any leakage into the manhole shall be stopped . MEASUREMENT AND PAYMENT 1. 2 . 3 . The Contract Unit Price for rigid fiberglass manhole inserts shall include all labor, equ ipment, and materials necessary for the complete construction of the manhole insert , including backfilling . The pay quantity shall be measured from the bottom · of the fiberglass barrel section to the top of the fiberglass corbel. Payment for exterior grouting of manhole walls necessary to stop infiltration will be at the Contract Unit Price for manhole grouting . Payment for step removal , furnishing and sealing concrete adjusting rings and the ring and cover, and concrete collar, will be at the applicable Contract Unit Prices. DA-19 PVC LINED CONCRETE WALL RECONSTRUCTION A. 1110 210 4 GENERAL This item shall govern the furnishing and installation of a plastic liner integrally cast into concrete cast within the existing manhole structure . The concrete shall have a nom inal ASC-67 --1 j I . I i I : .J •'-·"! J B . C . PART DA -ADDITIONAL SPECIAL CONDITIONS thickness of 3-inches placed by using an internal form system that can be installed without excavation or removing portions of the manhole. The manholes to be rehabilitated using PVC lined concrete wall reconstruction and the interior diameter and depth of the liner are listed in the Manhole Rehabilitation Schedule . The locations of these manholes are shown on the drawings . MATERIALS The forms used for placing the concrete shall be segmented, stackable steel forms having cylindrical and conical sections . The forms shall be shaped to accommodate placement of concrete in manholes with eccentric cones, concentric cones, or flattop ceilings . When assembled, the forms shall be of sufficient stiffness and strength to prevent shifting or collapse during the placement and curing of the concrete. The assembled forms shall have sufficient size to provide the maximum interior manhole _ space while providing the minimum required concrete waU thickness. Concrete shall be Class F concrete (4000 psi @ 28-day) with a coarse aggregate no greater than 5/8 inch . Fibermesh fibers (1-1/2 lb/cy of concrete), anti-bacterial agent (Con Shield or equal), and a superplasticizer shall be added to the concrete on-site prior to placing the concrete in the forms . The plastic liner shall be Amer-Plate 95Y T-Lock as manufactured by Ameron Corrosion Control Division, Brea, California or equal. The minimum thickness shall be 65 mils. CLEANING 1. 2 . 3. Covers (screens) shall be placed over the pipe inverts to prevent extraneous material from entering the sewer system . Existing roots and manhole steps shall be removed by cutting them flush with the manhole wall. All foreign materials shall be removed from the manhole wall using high pressure water spray (3500 -4000 psi). Cleaning equipment shall have a pressure gauge that indicates the water pressure being used. 0 . PRELIMINARY REPAIRS 1. 2. Active leaks shall be stopped using City-approved products specifically formulated for that purpose and according to manufacturer's recommendation. Some leaks may require exterior grouting to stop the inflow. Grouting shall be performed in accordance with Section DA-20 -PRESSURE GROUTING . After all repairs have been completed, all loose materials shall be removed from the manhole . No excess material shall be allowed to enter the sewer system . E. INSTALLATION PROCEDURES 11 /0 2104 A section of PVC pipe or fiberglass pipe shall be inserted in each pipe inlet/outlet to e xtend the existing connection through the new concrete wall. The pipe shall be installed ASC-68 ?1 ~· 1 q :, -· :-·' --i r1. ''J q ~··] , ... . ! j --/ F. G . 11 /0 2104 PART DA -ADDITIONAL SPECIAL CONDITIONS as shown on the construction drawings . All pipe inlets/outlets shall remain active during the manhole rehabilitation unless otherwise specified. Internal forms shall be properly sized , installed , and braced to allow for the installation of the new concrete wall. The wall shall have a minimum thickness of 3-inches and shall extend from the manhole bench to the top of the cone section. The wall shall generally conform to the existing interior dimensions of the structure and shall provide the maximum allowable diameter based on the existing dimensions. If the proposed wall will reduce the diameter of the barrel section to less than 42-inches or the chimney section to less than 20-inches , the thickness of the proposed wall may be reduced to 1 Yz-inches . This change must be approved by the Engineer prior to construction . Prior to placement of the concrete, the forms shall be sealed and finished at the manhole base with concrete grout to prevent concrete from entering the sewer during the installation of the concrete . The plastic liner shall be placed on the exterior of the forms so that when the concrete is placed an integral lock between the liner and the concrete is provided . Sheets of the liner shall be preformed and factory welded, and cut to fit curved surfaces using the minimum number of separate pieces. The concrete shall be placed to ensure that it makes complete contract with the plastic lined form and fills all pockets , seams , and cracks within the annular space . Vibration of the concrete may be used, but cannot be so excessive that segregation of the concrete components occurs. After the concrete has been placed and has sufficiently cured, seams in the plastic liner shall be welded by an experienced PVC liner welder using only manufacturer's approved methods and techniques . The welding operation of any joint shall be continuous until that joint has been completed . The welding strip shall be centered over the cleaned surfaces to be joined, and fused across its entire width using a hot air welding gun producing temperatures ranging between 500 F and 600 F. TESTING After the PVC liner and concrete wall reconstruction and all additional work is complete , the manhole shall be vacuum tested, as required by Section DA-18, Testing of Rehabilitated Manholes. If the vacuum test fails, the plastic liner may be required to be spark tested at 10,000 volts with a holiday-detector. Any pinhole discovered shall be rewelded and retested . MEASUREMENTANDPAYMENT 1. 2 . 3 . The price bid for PVC Lined Concrete Wall Reconstruction shall include all labor, equipment, and materials necessary for the complete reconstruction of the concrete wall. The payment length for this item shall be measured from the top of the manhole bench to the bottom of the manhole frame . Payment for exterior grouting of manhole walls necessary to stop infiltration shall be paid for at the Contract Unit Price for manhole grouting . Payment for step removal , if required , will be paid for at the Contract Unit Price for step removal. ASC-69 ~l -I I _.;_. i J 'J ~l GJ ;·,·. -· q ,;...j I - I L j '-1 PART DA -ADDITIONAL SPECIAL CONDITIONS DA-20 PRESSURE GROUTING A. A. 11 102/04 GENERAL 1. Scope. This · Section governs all work, materials and testing required for the pressure grouting of manhole defects. Manholes or sections of manholes with active leaks shall be repaired as indicated in the Manhole Rehabilitation Schedule. 2. 3 . 4. Description!. The Contractor shall be responsible for the furnishing of all labor, supervision , materials, equipment, and testing required for the completion of pressure grouting of manhole defects in accordance with the Contract Documents. Manufacturer's Recommendations. Materials, additives, mixture ratios, and procedures utilized for the grouting process shall be in accordance with manufacturer's recommendations. Manholes. Manholes to be grouted are of brick, concrete, or fiberglass construction. MATERIALS 1. Grouting Materials: a. Urethane Gel Grout: Urethane gel grout, such as Scotch-Seal 5610 gel or equal shall be a hydrophilic polymer. The chemical shall be mixed within the range of from 8 to 10 parts of water and shall contain a reinforcing agent supplied by the same manufacturer. The material shall gel and cure to a tough flexible etastomeric condition. When wet, the gel shall exhibit strength properties of at least 25 psi tensile at 150 percent elongation . The material shall not change in linear dimension more than eight percent when subjected to wet and dry cycles . b. The chemical grout shall be applied so as to have the grout material flow freely into the defects . To avoid any wastage of the material flowing through the defects, a gel control agent may be added . The following properties shall be exhibited by the grout: 1) 2) 3) 4) Documented service of satisfactory performance in similar usage. Controllable reaction times and shrinkage through the use of chemicals supplied by the same manufacturer. The minimum gel set time shall be established so that adequate grout travel is achieved . Resistance to chemicals; resistant to most organic solvents, mild acids and alkali. Compressive recovery return to original shape after repeated deformation. The chemical shall be essentially non-toxic in a cuied form . ASC-70 . _, -; • I I -i I --1 J 1. 2. 3 . 4 . 11 /0 2104 PART DA -ADDITIONAL SPECIAL CONDITIONS a . 6) Sealing material shall not be rigid or brittle when subjected to dry atmosphere . The material shall be able to withstand freeze/thaw and moving load conditions . 7) Sealing material shall be noncorrosive. A reinforcing agent such as . Scotch-Seal Brand 5612 reinforcing agent or equivalent shall be utilized in accordance with manufacturer's recommendations. Any 5612 reinforcing agent which contains lumps must be discarded . Care must be taken to be sure that the pH of the water in the tank is from 5 to 9. As a precaution against the possibility of the pH being outsi_de this range , take a small amount of water from the tank to which Gel Reinforcing Agent 5612 is to be added. Add a few drops of 5612 to this test sample. Scotch-Seal Brand Gel Reinforcing Agent 5612 should disperse readily . If precipitation occurs, drain the tank and retest. Repeat as necessary until dispersion occurs. If dispersion does not occu r, do not use the water source . b. A filler material such as Celite . 292 (diatomaceous earth) from Johns Mansville or equivalent shall be utilized. The addition of the filler material shall not exceed the quantity specified by the manufacturer, and continuous agitation of the water side of the mi xture is required . The filler material may also be utilized as a reinforcing agent in accordance with the urethane gel grout manufacturer's recommendations . Additives: Grout additions may be utilized for catalyzing the gel reaction , inhibiting the gel reaction, buffering the solution, lowering the freezing temperature of the solution, acting as a filler, providing strength or for inhibition of root growth . Root Control : A root inhibiting chemical such as dichlobenil shall be added to the chemical grout mixture at a safe level of concentration and shall have the ability to remain active within the grout for a minimum of 12 months.. Material Identification: Contractor shall completely identify the types of grout, mortar, sealant, and/or root control chemicals used and provide case histories of successful use or defend the choice of grouting materials based on chemical and physical properties, ease of application, and expected performance, to the satisfaction of the Engineer. Mixing and Handling : Mixing and handling of chemical grout and form ing constituents , which may be toxic under certain conditions shall be in accordance with the recommendations of the manufacturer and in such a manner as to minimize hazard to personnel. It is the responsibility of the Contractor to provide appropriate protective measures to ensure that chemicals or gels produced by the chemicals are under control at all times and are not available to unauthorized pe rsonnel or animals . All equipment shall · be subject to the approval of the Engineer. Only personnel thoroughly farniiiar wiih the handling o.f the grou t m ate ria l a nd ad ditives shall perfo rm the grouting operations. ASC-71 Jl f r1 !.' I I J J ~I i PART DA -ADDITIONAL SPECIAL CONDITIONS C. EXECUTION 1. 2. 3. 4. 5. 6 . 11 /0 210 4 General. Manhole grout ing shall not be performed until sealing of manhole frame and grade adjustments, partial manhole replacement , or manhole repairs are complete . Preliminary Repairs: a . Seal all unsealed lifting holes , unsealed step holes, voids larger than approximately one-half (l/2) inch in thickness . All cracked or deteriorated material shall be removed from the area to be patched and replaced with Octocrete, as manufactured by IPS Systems, Inc . or equal, in accordance with manufacturer's specifications . b. Cut and trim all roots within the manhole. Temperature.:. Normal grouting operations including application of int5:rior coating shall be performed in accordance with manufacturer's recommendations . Grouting Material Usage. Grouting of the manhole may include corbel , wall, pipe seals, manhole joints, wall ta flattop joint, and/or bench/trough . Areas of the manhole designated to be grouted will be directed by the Engineer. If entire manhole is scheduled for grouting , grouting shall include the entire manhole including corbel , wall , pipe seals and bench/trough . Pipe seal grouting shall include all pipe seals in the specified manhole and grouting of the specified manhole including the bench/trough ta the maximum height of 18 inches from the crown . Drilling and Injection : a. Injection holes shall be drilled through the manhole wall at locations indicated in the appropriate detail(s). b. C. d . Grout shall be injected through the hales under pressure with a suitable probe . Injection pressure shall not cause damage to the manhole structure · or surrounding surface features . Grout shall be injected through the lowest holes first. The procedure shall be repeated until the manhole is externally sealed with grout. Grouting from the ground surface shall not be allowed . Grout travel shall be verified by observation of grout to defects or adjacent injection holes . Provide additional injection holes, if necessary , to ensure grout travel. e. Injection holes shall be cleaned with a drill and patched with a waterproof quick setting mortar for brick and concrete manholes. Testing of Rehabilitated Manholes . Testing of rehabilitated manholes for water tightness shall be performed by the Contractor in the presence of the Engineer in ASC-72 (l ·., n L'1 -·-) f] PART DA -ADDITIONAL SPECIAL CONDITIONS accordance with the requirement of Section DA -2 1, VACUUM TESTING OF REHABILITATED MANHOLES of these specifications. D. MEASUREMENT AND PAYMENT · If the entire manhole is grouted, the Contract Unit Price shall be per vertical foot grouted as indicated on the Manhole Rehabilitation Schedule included in these specifications or as required by the Engineer. Payment for grouting pipe seals, bench and trough, and 18 inches above crown of pipe, and grouting flattop to wall joint, shall be based on the Contract Unit Price per each manhole rehabilitated as indicated on the Manhole Rehabilitation Schedule . The Contract Unit Price shall be payment in full for performing the work and for furnishing all labor, supervision, materials , equipment, preliminary repairs and testing necessary to complete the work including grouting with urethane grout. DA-21 VACUUM TESTING OF REHABILITATED MANHOLES A. GENERAL Sc.ope . This section describes manhole testing to effectively confirm the watertight integrity of existing manholes following structural ,infiltration and inflow related repairs and that the appearance of the work is acceptable . Description : Infiltration may be observed in manhole defects at r.,anhole walls, pipe seals or bench/trough areas . Infiltration related repairs are intended to eliminate leakage of groundwater into manholes . Inflow may be observed in manhole defects at manhole frames, cavers, frame seals , grade adjustments, g rade adjustment seals , corbels, or walls. Inflow related repairs are intended to eliminate sources of surface water entry that become active during rainfall events . Structural repairs may be required when making 1/1 related manhole repairs . Structural repairs may include defects in any manhole components but not displaying 1/1. Testing, Observations and Guarantee Periods: The testing required shall be performed by the Contractor at locations designated by the Engineer and documented to the satisfaction of the Engineer. Any new or rehabilitated manholes that are observed to be leaking by the Engineer during periods of high groundwater or during inflow conditions shall be subject to additional repairs . The Contractor shall be responsible for all additional repairs required on these unsatisfactory manholes during the guarantee period . All manhole rehabilitation work shall be warranted to be free of defects and of good workmanship · for a minimum of three (3) years from the date of final acceptance of the project. Any manhole repairs completed by the Contractor which fail during the warranty period shall be repaired to the satisfaction of the City at no additional cost to the City . 11 /0 2104 ASC-73 --... .·.! ' q J -l f'1 ~l .I· I -! ' PART DA -ADDITIONAL SPECIAL CONDITIONS B. C. MA TERJ ALS -Not specified . EXECUTION Infiltration Testing~ All interior coated manholes and all (partial replacement manholes shall be observed (tested) by the Contractor in the presence of the Engineer for sources of infiltration . Observations will be made during high groundwater conditions, wherever possible. Manholes shall be tested after installation with all connections ( existing and/or proposed) in place . Drop-connections and gas sealing connections shall be installed prior to testing. The lines entering the manhole shall be temporarily plugged with the plugs braced to prevent them from being drawn into the manhole. The plugs shall be installed in the lines beyond drop-connections , gas sealing connections, etc. The test head shall be placed ins.ide the frame at the top of the manhole (so that the manhole frame seal is tested) and inflated in accordance with the manufacturer's recommendations. A vacuum of 1 O inches of mercury shall be drawn. and the vacuum pump will be turned off. With the valve closed, the level of vacuum shall be read after the required test time . If the drop in the level is less than 1-inch of mercury (final vacuum greater than 9-inches of mercury), the manhole will have passed the vacuum test. After a successful test , the temporary plugs will be removed. The required test time is determined from Table I. Table l MINIMUM TIME REQUIRED FOR A VACUUM DROP OF 1" H9 (10"H 9 -9''H 9 ) (SEC) DEPTH OF M .H. 48-lnch Dia. 60-lnch Dia . (FT.) Manhole Manhole 8 20 sec. 26 sec. 10 25 sec. 33 sec. 12 30 sec . 39 sec. 14 35 sec. 45 sec . 16 40 sec. 52 sec. 18 45 sec . 59 sec. ** T=5 sec. T=6.5 sec. 72-lnch Dia . Manhole 33 sec. 41 sec . 49 sec . 57 sec . 67 se c. 73 sec. T=8 sec . **For all Manholes over 18 feet in depth, add 'T' seconds as shown for each respective diameter for each two feet of additional depth of manhole to the time shown for that 18 foot depth . [Example : A 30 (thirty) foot deep , 48 (forty-e ight) inch Manhole Total Test Time would be 75 .0 seconds . 45.0+6(5.0)=75.0 seconds] (Values listed above are extrapolated from ASTM C924 -85). Manhole vacuum levels observed to drop greater than 1-inch of mercury (Final vacuum less than 9- inches of mercury) will have failed the tes t and will require additional rehabilitation. The Contractor shall make the necessary repairs to the already completed rehabilitation work at no additional compensation . If the failure of the vacuum test is determined to be due to pree xisting conditions not on the manhole rehabilitation schedule for that manhole , this additional work may be authorized by the Owner's Representative . After completion of the additional rehabilitation the manhole shall then be re-tested as described above until a successful test is made . Only one pa yment for manhole vacuum testing will be made on each manhole . Vacuum testing is required on all manholes having interior rehabilitation. 11102104 ASC-74 .. .. .,...1 : ·.· r·1· ~ ! i r =-.·1 1 · •. •• ,. f1· ;...· I ,.~, .. ,·. J ,·-·, ,"] 'J • I -~ PART DA -ADDITIONAL SPECIAL CONDITIONS Inflow Testing: All partially rehabilitated manholes shall be dyed water tested unless the manhole has successfully passed the vacuum test. Manholes shall be dyed water tested in the presence of the Engineer. The dye test shall consist of applying a concentrated dye solution around the manhole frame . Dyed water shall be applied for at least ten minutes . Manholes observed to be actively leaking greater than one drip per five seconds will have failed the test and will not be acceptable. Manholes failing the test will require additional rehabilitation by the Contractor at no additional compensation. Other Testing : One (1) rehabilitated manhole will be randomly selected for further testing. A laboratory selected by the City will take core samples of wall sections of manholes with wall coatings. Testing of the core samples will be done to evaluate material thickness, compressive strength, flexural strength and slant shear bond strength. The following are the minimum required strengths for cementitious arid non-cementitious wan coatings : Compressive Strength , Compressive strength shall conform to ASTM C 495 and C 109 and shall meet or exceed a minimum 28-day break of 4,000 psi . Flexural Strength. Flexural strength shall conform to ASTM C 348 and shall meet or exceed a minimum 28-day break of 1,200 psi. Slant Shear Bond Strength. Slant shear bond strength shall conform to ASTM 882 modified and shall meet or exceed a minimum 28-day break of2,400 psi. If the manhole tested fails ta pass any of these requirements, another manhole shall be selected and tested. If the second manhole fails, the City may, at its option, stop work until the Contractor can provide assurance that testing requirements can be met. Guarantee: Contractor shall warrant that the workmanship and materials are free from defects and that the manholes are sealed from inflow and infiltration for a period of three (3) years from the date of final ac.ceptance of the project. · D . MEASUREMENT AND PAYMENT Payment for manhole vacuum testing shall be made at the Contract Unit Price bid for each Manhole Vacuum Test actually performed and passed and the appearance of the completed manhole is visually acceptable. Payment shall be full compensation for all labor and materials necessary to .... complete each test. No payment will be made for additional vacuum tests or any dyed water / testing. l J ! 11/02/04 ASC-75 PART DA -ADDITIONAL SPECIAL CONDITIONS Payment for manhole core testing, including all labor and materia·1s necessary to complete each test, shall be made at the Contract Unit Price bid for each Manhole Core Test actually performed and passed . : ~\ DA-22 FIBERGLASS MANHOLES i ~l ' 1 q r·i A. B. 11/02104 DESCRIPTION: This item shall govern the furnishing and installation of fiberglass manholes . The location of these manholes are shown on the drawings . Each manhole shall be a one-piece unit manufactured to meet or exceed all specifications of ASTM D-3753, latest edition, as manufactured by L.F . Manufacturing, Inc., Giddings , Texas, or approved equal. All manholes shall be "heavywall", 'Yi inch minimum wall thickness. GENERAL: 1 . 2 . 3 . Resin : The resins used shall. be a commercial grade unsaturated polyester resin or other suitable polyester or vinyl ester resin. Reinforcing Materials : The reinforcing materials shall be commercial Grade "E" type glass in the form of continuous roving, and chop roving , having a coupling agent that will provide a suitable bond between the glass reinforcement and the resin . Interior Surfacing Material: The inner surface exposed to the chemical environment shall be a resin-rich layer of 0.010 to 0.020 in. thick. The inner surface layer exposed to the corros.ive environment shall be followed with a minimum of two passes of chapped roving of minimum length 0 .5 in . (13mm) to maximum length of 2.0 in .. (50 .8 mm) and shall be applied uniformly to an equivalent weight of 3 oz/ft. Each pass of chopped roving shall be well-rolled prior to the application of additional reinforcement. The combined thickness of the inner surface and interior layer shall not be less than 0 .10 in. (2.5 mm) 4. Wall Construction Pi:ocedure : After inner layer has been applied the manhole wall shall be constructed with chop and continuous strand filament wound manufacturing process which insures continuous reinforcement and uniform strength and composition . The cone section, if produced separately , shall be affixed to the barrel section at the factory with resin-glass reinforced joint resulting in a one piece unit. Seams shall be fiberglassed on the inside and the outside using the same glass-resin jointing procedure. Field joints shall not be acceptable 5. hi/ ::an\/nno ovr-ont tho n,::,n11f::,r-h ,ror -1 -··J""''-"-"'""'-·t-'" ,,,_ •. , ...... ,-~--........ ,-,. Exterior Surface : For a UV inhibitor the resin on the exterior surface of the manhole shall have gray pigment added for a minimum th ickness 0 .125 in . ASC-76 . 1 I : t j r1.·: __ · l< t ::: t I I t } ' ·1· I, ' . C . 6 . 7 . 8 . PART DA -ADDITIONAL SPECIAL CONDITIONS Stubouts and Connections : Stubouts shall be installed at locations shown on the · drawings . Installation of SOR 35 PVC sewer pipe shall be performed by sanding , priming, and using resin fiber-reinforced hand layup . The resin and fiberglass shall be same type and grade as used in the fabrication of the fiberglass manhole : Kor-N-Seal boots for each pipe connection shall be installed by manhole manufacturer using fiberglass reinforced pipe stubout for Kor-N-Seal boot sealing surface . Manhole Bottom : Manholes shall ha v e resin fiber-reinforced bottoms . Bottom shall have a minimum of three 1 Yz in. deep x 3Yz in . wide stiffen ing ribs completely enclosed with resin fiber-reinforcement and have a minimum 3 in . anti-flotation ring as shown on the drawings . Manhole bottom shall be a m i nimum of 5/16 in. thick. Fillers and Additives : Fillers, when used, shall be inert to the environment and manhole construction . Sand shall not be accepted as an approved filler. Additives , such as thixotropic agents , catalysts , promoters, etc., may be added as required by the specific manufacturing process to be · used ta meet the requirements of this standard. The resulting reinfo rced-plastic material shall meet the requirements of this specification . MANUFACTURE: Manhole cylinders, manway reducers, and connectors shall be produced from glass fiber- reinforced polyester resin using a combination of chop and continuous filament wound process. 1 . 2. Interior Access: All manholes shall be designed so that a ladder or step system can be supported by the installed manhole . Manhole steps will not be required , however. Manway Reducer: Manway reduces will be concentric with respect to the larger portion of the manhole diameters through 60 inches. 3. Cover and Ring Support : The · manhole shall provide an area from which a grade rings can be installed to accept a typical metal ring and cover and have the strength to support an H-20 traffic load without damage to the manhole. D. REQUIREMENTS : 1. 2 . 11 /0 2/04 Exterior Surface : The exterior surface shall be smooth with no sharp project ions . Hand-work finish will be acceptable as long as enough resin is present to eliminate fiber show. The exterior surface shall be free of blisters larger than 0.5-inch diameter, delamination or fiber show _ Interior Surface : The interior surface shall . be resin rich with no exposed fibers. The surface sha!t be free of crazing, de!amination, blisters !arger than 0.5-inch diameter and wrinkles of 0 .125-inch or greater in depth. Surface pits shall be permitted if they are less than 0 .75 inches in diameter and less than 0.0625-inch deep . Voids that cannot be broken with finger pressure and that are entirely below ASC-77 c-1 ·. j -· i ) i • ·I r} ":'1:·· ,· .. ::.:· .r.-_, .·· I : ! .... 3. 4 . 5 . 6 . 7 . 8. PART DA -ADDITIONAL SPECIAL CONDITIONS the resin surface shall be permitted if they are less than 0 .5-inch diameter and less than 0 .0625-inch thick. Repairs : All manhole repairs by the manufacturer shall result in a product which meets all requ i rements of this specification. Fie ld repair of manholes will not be allowed. Diameter Tolerance: Tolerance of inside diameter shall be +/-1 % of required manhole diamete r. Load Rating: The complete manhole shall have a minimum dynamic-load rating of 16,000 lbf. when tested in accordance with ASTM 0-3753 8.4 (note 1 ). Ta establish this rating the complete manhole shall not leak, crack, or suffer other damage when load tested to 40,000 lbf. and shall not deflect vertically downward more than 0 .25-inc at the point of the load application when loaded to 24,000 lb . Stiffness : The manhole cylinder shall have the mip i mum pipe-stiffness values shown in table below when tested in accordance with ASTM 0-3753 8 .5 (note 1). HEIGHT-FT. 3 -6.5 7 -12 .5 F/AY -PSI 0 .75 1.26 Soundness: In order to determine soundness , apply an air or water pressure test to the manhole test sample . Test pressure shall not be le ss than 3 psig or greate r than 5 ps ig . While holding at the established pressure, inspect the entire manhole for leaks. Any leakage through the laminate is cause for failure of the test. Refer to ASTM 0-3753 8 .6 . Chemical Resistance : The fiberglass manhole and all related components shall be fabricated from corrosion proof material suitable for atmospheres containing hydrogen sulphite and dilute sulfuric ac id as well as other gasses assoclated with the wastewater collection system. E. PHYSICAL PROPERTIES : 1. Tensile Strength (psi) 2. Tensile Modules (psi) 3. Flexural Strength (psi) 4 . Flexural Modules (psi) 5 . Compressive (psi) F . QUALITY CONTROL: Hoop Direction 18 ,000 0.6 X 106 26 ,000 1.4 X 106 18 ,000 Axial Direction 5 ,000 0 .7 X 106 4,500 0 .7 X 106 10,000 ·. '1 Each co m pleted n--ia n ho le shall be examined for dimensional requirements, hardness, and · \ workmanship. All required ASTM 0-3753 testing shall be completed and records of all testing shall be kept and copies of test records shall be presented to customer upon formal written request within a reasonable time period . 11102104 ASC-78 ,. -1 : · .. ~ \: J j G. PART DA -ADDITIONAL SPECIAL CONDITIONS As a basis of acceptance the manufacturer shall provide an independent certi fi cat ion which consist of a copy of the manufacturer's test report and accompanied by a copy of the test results that the manhole has been sample.d, tested , and inspected in accordance with the provisions of this specification and meets all requirements . H. SHIPPING AND HANDLING : I. J . The fiberglass manholes shall not be dropped or struck. They may be lifted by ins e rting a 4 " x 4 " x 30 " timber into the top of manhole with cable attached or by a sling or "cho keru connect ion around center of manhole, lift as requ i red . Use of chains or cabl es in contact with the manhole surface is prohibited. CONCRETE : 1. Fiberglass Bottom : Class F Concrete shall be used to form bench area and invert. Class E Concrete shall be used an top of anti -flotation ring and around the reduce sect ion as required for buoyancy and as shown on the drawings. 2. Concrete Bottom : Lower manhole into wet concrete until it rests at the prop e r elevation , with a minimum of 4 inches of fiberglass manhole inserted into the wet concrete below flow line, then move manhole to plumb. The concrete shall e xtend a minimum of one foot from the outside wall of the manhole and a minimum of 6 inches above incoming lines. On the inside concrete shall form the bench and invert area and rise a minimum of 4 inches above incoming lines. Concre te colla rs shall be constructed around reducer section at locations shown on the drawings . BACKFILL: 1. 2. Backfill Material : Unless shown otherwise on drawings and approved by the Engineer, sand, crushed stone , or pea gravel shall b~ used for backfill around the manhole for a minimum distance of one foot from the outs ide surface and extending from the bottom of the excavation to the top of the reducer section. Suitable material chosen from the excavation may be used for the remainder of the backfill . The material chosen shall be free of large lumps o.r clods , whi ch will not readily break down under compaction . This mate rial will be subject to approval by Engineer. Backfill shall be placed in layers of not more than 12 loose measure inches and mechanically tamped to 95% Standard Proctor Density, unless otherwise approv ed by Enginee r. Flooding will not be permitted . Backfill shall be plac ed in such a manner as to prevent any wedging action against the fiberglass manhole structure . K. MARKING AND IDENTIFICATION: 11 /02104 Each manhole shall be marked on the inside and outside with the following information : 1. 2. 3 . Manufacturer's name or trademark Manufacturer's factory location Manufacturer's serial number ASC-79 '--1 ,·, ,· I .I ,-J· ~ .. ' . q ;:j .-J ·01 ! J r i PART DA -ADDITiONAL SPECIAL CONDITIONS 4 . Total height 5. Complies with ASTM D-3753 L. MEASUREMENT AND PAYMENT: 1 . 2 . The price bid for new/ replacement manhole installations shall include all labor, equipment and materials necessary for construction of the manhole including but not limited to joint sealing , lift hole sealing and exterior surface coating , concrete base , concrete invert, connections to sewer pipes, castings, backfill, unpaved surface restoration , and all appurtenant work. Payment shall not include pavement replacement , which if required, shall be pa id separate ly. Payment for concrete collars and watertight manhole inserts, if required, will be made separately , based on the appropriate bid items. DA-23 LOCATION AND EXPOSURE OF MANHOLES AND WATER VALVES The contractor shall be responsible for locating and marking all previously exposed manholes and water valves in each street of th is contract before the resurfacing process commences for a particular street. The contractor shall attempt to include the Construction Engineer (if he is available) in the observation and marking activity . In any event a street shall be completely marked a minimum of two (2) working days before resurfacing begins on any street. Marking the curbs with · paint is a recommended procedure . It shall be the contractors responsibility to notify the utility companies that he has commenced work on the project. As the resurfacing is completed (within same day) the contractor shall locate the covered manholes and valves and expose them for later adjustment. Upon completion of a stree~ the contractor shall notify the utilities of this completion and indicate the start of the ne xt one in order for the utilities to adjust facilities accordingly . The follow fng are utility contact persons: Company Telephone Number Southwestern Bell Telephone 338-6275 Te xas Utilities 336 -9411 Lone Star City of Fort Worth , Street Light and Signal Ext. 2121 336-8381 Ext . 6982 871-8100 Contact Person ''Hot Line" Mr. Roy Kruger Mr. Jim Bennett Mr. Jim Bob Wa kefield Of course, under the terms of this contract , the contractor shall complete actiustment of the storm drain and Water Department facilities, one traffic lane at a time within five (5) working di3ys after completing the laying of proposed H.M.A.C. overlay adjacent to said faciliti es. Any dev iat ion from the above procedure and allotted working days may result in the shut down of the resurfac ing op eration by the Construction Engineer. 11 /02104 ASC-80 n . . r·i t. .. ·. '.· 1 ! ) PART DA -ADDITIONAL SPECIAL CONDITIONS The contract or shall be respon si ble for all materials, equipment and labor to perform a most accurate job and all costs to t he contractor shall be figured subsidiary to this contract. DA-24 REPLACEMENT OF CONCRETE CURB AND GUTTER These provisions require the contractor to remove all failed existing curb and gutter, as designated by the Construction Engineer, and replace with standard concrete curb and gutter, laydown curb and gutter, or in like kind, as governed by the standard City Specifications, Item No. 104 "Removing Old Concrete ", Item No . 502 "Concrete Curb and Gutter", and Drawlng Nos. S-S2 through S-S4 . Pay limits for laydown curb and gutter are shown in Drawing No . S-S5 of the Standard Specifications. Contractor shall saw cut the curb and gutter and pavement prior to removal. lnc.lud ed , and figured subsidiary to this unit price , will be the required sawcut excavation , as per specificat ion It e m No . 106 "Unclassified Street Excavation ", into the street to aid in the construction of the curb and gutter. The pay limit will be 9" out from the gutter lip, with same day haul-off of the removed material to a suitable dump site . The street void shall be filled with H.M .A .C. ''Type D" mix as per sp ecification No . 300 "Asphalts , Oils and Emulsions ", Item No . 304 "Prime Coat " and Item No : 312 "Hot Mix Asphaltic Concrete " and compacted to standard Ci ty dens it ies and top so il as per sp eci fication item No. 116 "Top Soil ", if needed, shall be added and lev eled to grade behind the curb . Existing improvements w ith in the parkway such as wat er meters, sprinkler system , etc . d amaged during construction shall be replaced with same or better at no cost to the City . Backfill for curb and gutter shall be completed within fourteen (14) calendar days from the day of demolition to date of completion . If the contractor fails to complete the work within fourteen (14) calendar days , a $100 dollar liquidated damage will be assessed per block per day . The unit price bid per linear foot shall be full compensation for all materials , labor, equipment and incidentals necessary to complete th e work. DA-25 REPLACEMENT OF 6" CONCRETE DRIVEWAYS This item sha ll include the removal and replacement of exi sting concrete driveways , due to dete ri orat ion or in situations where cu rb and gutter is replaced to adjust grades to eliminate ponding water with same day haul-off of the removed material. to a suitable dump site. For specifications governing this item see Item No. 104 "Removing Old Concrete", Item No . 504 " Concrete Sidewalk and Driveways". Pay li mits for concrete driveway are as shown in Drawing No . S-S5 of the Standard Specifications . · The unit price bid per square yard shall be full compensation for all labor, material , equipment, supplies, and incidentals necessary to complete the work. DA-26 REPLACEMENT OF H.M .A.C. PAVEMENT AND BASE The contractor shall remove all existing deformed H.M.A.C . pavement and/or bad base material that shows surface deterioration and/or complete failure . The Engineer will identify these areas upon which time the contractor will begin work . The failed area shall be saw cut , or other similar means , out of th e existi ng p ave me nt in squa re or re ct angula r f as h io n. Th e side fa.ces shall be cut vertically and all failed and loose material excavated . As a part of the excavation process , all unsatisfactory base material shall be removed , if required , to a depth sufficient to obtain stabl e sub-base . The total depth of excavation cou ld range from a couple· of inches to include the 11102104 ASC-81 .: l . ~ ! .! . I ~-1 • I . :, .:-.·j ) rl ~: · .. . ' ; J , / .J J PART DA -ADDITIONAL SPECIAL CONDITIONS surface-base-some sub-base removal for which the Engineer will select the necessary depth. The · remaining good material shall be leveled and uniformly made ready to accept the fill material. All excavated material shall be hauled off site, the same day as excavated, to a su itable dump site . After satisfactory completion of removal as outlined above, the contractor shall place the permanent pavement patch, with "Type D" surface mix. This item will always be used even if no base improvements are required. The proposed H .M.A.C . repa i r shall match the existing pavement section or the depth of the failed material, whichever is g reater. However, the patch thickness shall be a minimum of 2 inches. Generally the existing H .M.A.C . pavement thickness will not exceed 6 11 • Before the patch layers are applied , any loose material , mud and/or wa ter shall be removed. A liquid asphalt tack coat shall be applied to all exposed surfaces . Placement of the surface mix lifts shall not exceed 3 inches with vibrator compactians to fallow each lift . Compactians of the mix shall be to standard densities of the City of Fort Worth, made in preparation ta accept the recycling process. All applicable provisions of Standard Specification Item Nos . 300 "Asphalts, Oils , and Emulsions", 304 "Prime Coat", and 312 "Hot-Mix Asphaltic Concrete" shall govern work. The unit price bid per cub ic yard shall be full compensation for all materials, labor, equipment and incidentals necessary to complete the work. DA-27 GRADED CRUSHED STONES This item shall be used to repair the failed base material in areas exceed 811 deep as directed by the Engineer. The material shall be graded crushed stones. For specifications governing this item see Item No . 208 "Flexible Base". The.unit price bid pe.r cubic yard shall be full compensation far all materials , labor, equipment and incidentals necessary ta complete the work. DA-28 WEDGE MILLING 2" TO O" DEPTH 5.0' WIDE A. Description This item shall consist of milling the existing pavement from the lip of gutter at a depth of 2" and transitioning to match the existing pavement (O" cut) at a minimum width of 5'. The existing pavement to be milled will either be asphalt, concrete , o·r brick p·avernent. The removal and disposal of the milled materials shall be as directed by the Engineer. The milled surface shall provide a smooth surface free from gouges , ridges , oil film , and other imperfections of workmanship and shall have a uniform textured appearance. In all situations where the existing H.M .A .C . surface contacts the curb face the wedge milling shall include the removal of the existing asphalt covering the gutter up to and along the face of curb . The wedge milling operations far this project will be performed in a continuous manner along both sid es of t he street. Detail s of milling lo cations are at the back of this document. Contractor is required to begin the overlay , within five (5) calendar days from the date of the wedge milling completion of any one street. Should the contractor fail to meet this condition, the wedge milling will be shut down, and liquidated damage of $500 .00 per day .11102104 ASC-82 ·1 . I I -! .. ·:1 ' . j ; .J· ': .. "' :' l ··, : I .. j ;,J B. PART DA -ADDITIONAL SPECIAL CONDITIONS per street will be assessed until all wedge mflled streets are overlayed . The overlay , once begun on a street shall qontinue uninterrupted until complete. The Contractor shall haul-off the removed material to a suitable dump site . Equipment The equipment for removing the pavement surface shall be a power operated milling machine or other equal or better mechanical means capable of removing , in either one pass or two passes, the necessary pavement thickness in a five-foot minimum width . The equipment shall be self-propelled with sufficient power, traction and stability to maintain accurate depth of cut and slope . The machine shall be equipped with an integral loading and reclaiming means to immediately remove material being cut from the surface of the roadway and discharge the cuttings into a truck, all in one operation . Adequate back-up equipment (mechan ical street sweepers, loaders, water truck, etc.) and personnel will also be provided to keep flying dust to a minimum and to insure that all cuttings are removed from street surface daily. Stockpiling of planed material will not be permitted on the ·project site unless designated by the Engineer. The machine shall be equipped with means to control dust created by the cutting action and shall have a manual system providing for uniformly varying the depth of cut while the machine is in motion thereby making it possible to cut flush to all inlets, manholes , or other obstructions within the paved area. The speed of the machine shall be variable in order to leave the desired grid pattern specified under Surface Texture . The unit price bid per linear feet shall be full compensation for all labor, material, equipment, tools, and incidentals necessary to complete the work. DA-29 sun JOINTS -MILLED A. Description: This item requires the contractor to mill "butt joints" into the existing surface, in association with the wedge milling operation to the depth and at locations as described below. The butt joint will provide a full width transition sectlon, whereby the new overlay shall maintain constant depth at the point the new overlay is terminated and the new surface elevation matches the existing pavement. The construction activities , performance standards and equipment needed for the butt joints milling operations shall be governed by the special provisions of Pay Item No . 9 -Wedge Milling . The configuration of the butt joints is described in more detail below. General details of butt joint locations -along with wedge milling in general -are shown in plan form at the back of this document. B. Construction Details 11 10210 4 ASC-83 ~ -·) C . PART DA -ADDITIONAL SPECIAL CONDITIONS Prior to the milling of the butt joints, the Contractor shall consult with the Construction Engineer for proper location of these joints and verify that the selected limits of the projects' street are correct. The general locations for butt joints are at all beginning and ending points of streets listed in the project and as more graphically detailed at the back of this specification book. The joints are also required on both sides of all railroad tracks and concrete valley gutters, bridge decks and culverts and all other items which transverse the street and end the continuity of the asphalt surface. Each butt joint shall be 20 feet long and milled out across the full width of the street section to a tapered depth of 2". This milled area shall be tapered within the 20 feet to a depth from O" to 2'' at a line adjacent to the beginning and ending points or intermediate transverse items . This butt joint -when overlayed -will consist of a asphalt section that will transition the new overlay to match the existing pavement elevation. The contractor shall provide a temporary wedge of asphalt at all butt joints to provide a smooth ride over the bump. Measurement and Payment Butt joints as prescribed above, will be measured by the unit of each butt joint milled. The disposal of excess material involved will not be measured for payment. Ea.ch butt joint-milled, measured as above, complete-in place-in accordance with these specifications, will be paid for at the unit price shown in the proposal for "Butt Joints". The unit price bid per each shall be full compensation for all milling, including materia.l ha1:1l-off, tools, labor, equipment and incidentals necessary to complete the required work. DA-30 2" H.M.A.C. SURFACE COURSE (TYPE "D" MIX) All applicable provisions of Standard Specifications, Item Nos. 312 "Hot-Mix Asphaltic Concrete", 300 "Asphalts, Oils and Emulsions\ 304 "Prime Coat", and 313. "Central Plant Recycling-Asphalt Concrete" shall apply to the construction methods for this portion of the project. Standard Specification 312.5 ( 1) shall be revised as follows: The prime coat, tack coat, or the asphaltic mixture shall not be placed unless the air temperature is fifty (50) degrees Fahrenheit and rising, the temperature being taken in the shade and away from artificial heat. Asphaltic material shall also not be placed when the wind conditions are unsuitable in the opinion of the Engineer. The contractor shall furnish batch design of the proposed hot mix asphaltic concrete for City approval 48 hours prior to placing the H.M.A.C . overlay. The City will provide laboratory control as necessary . The unit price bid per square yard of H.M .A.C. complete and in place, shall be full compensation for all labor, materials, equipment, tools, and incidentals necessary to complete the work. DA-31 REPLACEMENT OF 7" CONCRETE VALLEY GUTTER 11102/04 ASC-84 <J J ... ! .. _J i·.J· . ~ l -.J ' I i . l . ...) i I __! PART DA -ADDITIONAL SPECIAL CONDITIONS This ite·m shall include the removal and reconstruction of existing concrete valley gutters at locations to be determined in field: Removal of existing concrete valley, asphalt pavement, concrete base, curb and gutter, and necessary excavation to install the concrete valley gutters all shall be subsidiary to this pay item . Furnishing and placing of 2:27 concrete base and crushed limestone to a depth as directed by the Engineer and necessary asphalt transitions as shown in the concrete valley gutter details , shall be subsidiary to this Pay Item. See standard specification Item No. 314, "Concrete Pavement", Item 312 "Hot-Mix Asphaltic Concrete", Item No . 104, "Removing Old Concrete", Item No . 106, "Unclassified Street Excavation" Item No . 208 "Fle xible Base." Measurement for final quantities of valley gutter will be by the square yard of concrete pavement and the curb and gutter section will be included. Contractor may substitute 5" non-reinforced (2 :27) Concrete Base in lieu of Crushed Stone at no additional cost. See Item 314" Concrete Pavement". Asphalt base material may be required at times as directed by the Engineer to expedite the work at locations identified in the field. The concrete shall be designed to achieve a minimum compressive strength of 3000 pounds per square inch . Contractor shall work on one-half of Valley Gutter at a time , and the other half shall be open to traffic . Work shall be completed on each half within seven (7) calendar days . If the contractor fails to complete the work on each half within seven (7) calendar days , a $100 dollars liquidated damage will be assessed per each half of valley gutter per day . The unit price bid per square yard for Concrete Valley as shown on the proposal will be. full compensation for materials, labor, equipment, tools and incidentals necessary to complete the work. · DA-32 NEW 7'' CONCRETE VALLEY GUTIER This item shall include the construction of concrete valley gutters at various locations to be determined in field. Removal of existing, asphalt pavement, concrete base, curb and gutter, and necessary excavation to install the concrete valley gutters all shall be subsidiary to this pay item . Furn ishing · and placing of 2:27 concrete base and crushed limestone to a depth as directed by the Engineer and necessary asphalt transitions as shown in the concrete valley gutter details shall be subsidiary to this Pay Item . See standard specification Item No. 314", Concrete Pavement", Item 312 "Hot-Mix Asphaltic Concrete", Item No . 104 , "Removing Old Concrete", Item No . 106, "Unclassified Street Excavation" Item No. 208 "Flexible Base." Measurement for final quantities of valley gutter will be by the square yard of concrete pavement and the curb and gutter section will be included . Contractor may substitute. 5" non-reinforced (2 :27) Concrete Base in lieu of Crushed Stone at no additional cost. See Item 314" Concrete Pavement". 1 1/0V04 ASC-85 . , ; J 1 1 • · ! . 'l n . n . : ! ;. J j PART DA -ADDITIONAL SPECIAL CONDITIONS The concrete shall be designed to achieve a minimum compressive strength of 3000 pounds per square inch. Contractor shall work on one-half of Valley gutter at a time. and the other half shall be open to traffic . Work shall be completed on each half within seven (7) calendar days . If the Contractor fails to complete the work on each half within seven (7) calendar days, a $100 dollars liquidated damage will be assessed per each half of valley gutter per day . The unit price bid per square yard for Concrete Valley as shown on the proposal will be full compensation for materials. labor, equ ipment, tools and incidentals necessary to complete the work . DA-33 NEW 4" STANDARD WHEELCHAIR RAMP The Contractor shall construct standard concrete wheelchair ramps as shown on the enclosed details, or as directed by the Engineer. The removal of existing substandard wheelchair ramps and sidewalk as required for the installation of new . wheelchair ramps shall be subsidiary to this pay item . The removal and replacement of existing curb and gutter as required for the installation of new wheelchair ramps · shall be included in Pay Item 5 (Removal and Replacement of Curb and Gutter). Pay limits for laydown curb and gutter are as shown in the Standard Pay Limit Detail (WR-1 ). The pay limit will extend from 9" outside the lip of gutter to 15" back from the face of curb . Any asphalt tie-in shall be subsidiary to the curb and gutter pay item . Pay limits for "Standard Wheelchair Ramp" will . start 15" back from the face of curb and encompass the remainder of the ramp and sidewalk. All applicable provision of standard Specifications Item 104 "Removing Old Concrete" and Item 504 "Concrete Sidewalk Driveways" shall apply except as herein modified . All concrete flared surface shall be colored with LITHOCHROME color hardener as manufacture.d by L.M. Scofield Company or equal. The color hardener shall be brick red color and dry-shake type, and shall be used in accordance with manufactures instructions . Concrete stain may be applied after concrete is poured (Product sold by BAER). "Contractor shall provide a colored sample concrete panel of one foot by one foot by three inches dimension, or other dimension approved by the Engineer, meeting the aforementioned specification . The sample , upon approval by the Engineer, shall be the acceptable standard to be applied for all construction covered in the scope of this pay item . The method of application shall be by screen . sifter, sieve or other means in order to provide for a . uniform color distribution ." The unit price bid per square yard for 4" standard wheelchair ramp as shown on the proposal will be full compensation for materials , labor, equipment, tools and incidentals necessary to compete the work . DA-34 8" PAVEMENT PULVERIZATION Contractor shall pulverize the existing pavement to a depth of 8". After pulv eriza tion is completed , contractor shall temporarily remove and store the 8" deep pulverized material , then cut the base 2" to provide place for the new 2" H.M.A.C. surface . The 2" base cut shall start at a depth of 8" from the existing pulverized surface. After the undercut operation is completed, contractor shall 11102104 ASC -86 . i I ...... J ,--] ·· .. · n . ·1 '.·., !"·J '.· !-. . . PART DA -ADDITIONAL SPECIAL CONDITIONS spread, mix, and compact the pulverized material to a 95% compaction per City's Standard Specifications or as directed by the Engineer in the field. A 3.5% portland cement shall be used to mix the pulverized material. If the existing pavement has a combination of 10" H.M.A.C . and crushed stone/gravel, undercut will not be re.quired, the contractor will pulverize 1 O" inches, the 2" inch cut will be taken from the 10'' pulverized material. (see soil test report) Pulverization shall start within ten (10) calendar days after all concrete work has been completed on a street If the contractor fails to begin the work within ten (10) calendar days , a $200 dollars liquidated damage will be assessed per block per day . After the pulverization material is cured, the contractor shall overlay it with 2" H.M.A.C . surface within five (5) calendar days . If the contractor fails to begin the work within five (5) calendar days, a $200 dollars liquidated damage will be assessed per block per day. The unit price bid per sq. yd . shall be full compensation for all labor, material, equipment, tools , and incitjentals necessary to pulverize , remove and store the pulverized material, undercut the base, mixing, compaction, haul off, sweep, and dispose of the undercut material. The 2" H.M.A.C . surface will be paid by separate item. DA-35 REINFORCED CONCRETE PAVEMENT OR BASE (UTILITY CUT) The following specifications are for the furnishing and placing of reinforced concrete pavement or base as shown on detail and as directed by the Engineer . A. GENERAL: Reinforced concrete pavement or base shall conform to Specification Item No . 314 herein except far finishing and curing. B. FINISHING: The reinforced concrete shall be brought to a uniform surface by working with a wooden float. The surface shall be flush with the adjacent pavement and shall have a finish similar to the surrounding pavement. The surface shall be even and shall provide a smooth ride. C. CURING : The reinforced co ncrete pavement surf aces shall be sprayed uniformly with a membrane curing compound conforming to the requirements of ASTM C-309, Type 2, white-pigmented compound , which shall not produce permanent discoloration of the concrete . Concrete shall be allowed to cure for seven days or test cylinders reach 3000 psi before removal of barricades . D. EXECUTION: Included in this item will be the removal of the existing reinforced concrete pavement. The existing pavement shall be sawed so as to maintain an even, straight pavement cut. The existing reinforcing steel at sawed line and construction joints shall be lapped 18 inches with the 11 102/04 ASC-87 .j ) -l .. ·1 .. ) L] r, i.~J ~ L! :~ l ;.- PART DA -ADDITIONAL SPECIAL CONDITIONS new reinforced concrete pavement. The existing steel shall be thoroughly cleaned before lapping. The following work method will be performed on each utility cut: 1. Place safety signs, barricades and/or other warning devices where necessary and as required . 2 . Replace pavement to nearest joint. 3. Mark out the damaged area with keel, chalk line or paint being sure to include all areas requiring repair, 4 . Saw cut along marked lines a minimum of two (2) inches deep. 5 . Remove existing concrete. 6 . Form joints and place reinforcing steel and Dowel Bars (as required) according to standard specifications . 7. Place and finish concrete. 8 . Clean up job site, removing all debris. 9. Maintain traffic control devices to protect the area until the concrete has cured seven days or concrete reaches 3000 psi ·compressive. stre.ngth. E. PAYMENT: Payment shall be made at the unit price per linear foot as shown on the proposal and shall be full compensation for furnishing all labor, materials, equipment tools and incidentals necessary to complete the work. DA-36 RAISED PAVEMENT MARKERS AU applicable provisions of Standard Specifications for Roadway Markers (Buttons) shall apply. The Contractor shall install standard roadway markers according to city specifications as shown on plan sheet or as directed by the Engineer. Please refer to "Roadway Markers Specifications0. DA-37 POTENTIALLY PETROLEUM CONTAMINATED MATERIAL HANDLING A . GENERAL: 11 10 2/04 Where known by the design engine.er, the locations of potentially petroleum contaminated material (soil) that may be encountered during e x cavation and/or construction activities will be shown on the plans. For all locations where material is excavated and suspected of being contaminated with petroleu m products, whether known or not, these speciai conditions are to be followed . The contractor is also to follow all applicable Federal. State and Local regulations when handling known or suspect contaminated materials (soils). ASC-88 --: ' 1 i ,...,) -: ·, ':'l ~J r. l ...... ; 1 J :J 11 /0 210 4 PART DA -ADDITIONAL SPECIAL CONDITIONS 1. WORK INCLUDED a. Excavation, stockpiling and testing of Potentially Petroleum Contaminated Material. b. Removal, testing, and disposal of petroleum contaminated groundwater. c. Obtaining and paying for required permits. d. Hiring of qualified environmental professional consultant(s). Contractor will be required to submit the environmental consultant's experience and qualifications to the City prior to beginning work in areas of Potentially Petroleum Contaminated Material. e. Hiring of qualified environmental sampling professionals that will collect and submit samples to the applicable City of Fort Worth testing laboratory. The City of Fort Worth's Department of Environmental Management for coordination of laboratory testing. 2. REFERENCES a. All applicable OSHA regulatory-requirements. b. All applicable Environmental Protection Agency (EPA) regulatory requirements . c. All applicable State of Texas regulatory requirements . d. All applicable City of Fort Worth (City) regulatory requirements. e. All applicable NlOSH standards . f. All applicable TNRCC requirements . 3. SUBMITI ALS a. The contractor shall prepare and submit to the City's Department of Environmental Management, Senior Specialist in Compliance, plans for handling Potentially Petroleum Contaminated Material (PPCM) not less than 30 days prior to commencing excavation. b. The Contractor shall take necessary precautions while performing this project. Contractor shall not commence PPCM work (1) Contractor's submittal for dealing with PPCM is reviewed by the City and (2) the plans (Le., drawing and description) for discharging any treated liquid into the storm sewer or sanitary sewer are reviewed by the City (3) and acceptable stockpile area is identified by the Contractor. c. Contractor shall submit the name of his proposed qualified environmental professional consultant(s) and proposed PPCM Handling Plan to the City . The PPCM Handling Plan shall include the detailed sequence of construction including proposed excavation and handling methods, proposed carriers for contaminated materiais, waste disposal site, and a iist of any permits that may be required for P_PCM handling or contaminated materials disposal. The above data must be compiled and arranged in a format that is acceptable to the Texas Natural Resource Conservation Commission (TNRCC). ASC-89 '-1 .··:-· :.., : l _I PART DA -ADDITIONAL SPECIAL CONDITIONS d. Contractor shall submit actual limits of PPCM excavation, as prepared by his qualified environmental consultant(s) and testing lab. e. Contractor shall submit for review the proposed carrier pipe material to be used with the actual limits of PPCM excavation, including pipe gasket and carrier pipe coating or liner. B. PRODUCTS : C. 11 10 2/0 4 1. PIPE GASKET MATERIAL. Materials used within the actual limits of PPCM excavation, including pipe gaskets, shall be resistant to petroleum hydrocarbon deterioration. EXECUTION: 1. POTENTIALLY PETROLEUM CONT AMINA TED AREAS a. Areas suspected of having petroleum contaminated material (soils) are shown in on the engineering drawings . b. In areas other than those noted on the plans and where potentially petroleum contaminated materials are either detected or suspected, the City of Fort Worth and the Engineer should be notified immediately and the work should proceed in accordance with this section . 2. SCREENING POTENTIALLY PETROLEUM CONTAMINATED AREAS a. Care should be taken during all excavation and dewatering activities to identify areas potentially contaminated by petroleum. b. When a petroleum odor is encountered during excavation or when there is visual evidence of potentially petroleum contaminated soil, the Contractor shall notify the Engineer without delay. c. The Contractor shall have retained the services of an e.nvironmental consultant who shall be present at the site to screen suspect soil with a photo-ionization detector (PIO) or a flame ionization detector (FID). A reading of 20 ppm above ambient conditions or greater on PIO or FID tested soil sample will be considered potentially petroleum contaminated . The soul sample . should be a recent sampie from the excavation face . The sample should be stored in a laboratory supplied glass jar with a teflon gasket lined lid . The City of Fort Worth Department of Environmental Management will be notified prior to all sample collection and submittal to the current testing laboratory identified by the City . The PIO or FID tests should be performed in a confined location. Soils producing a reading of less than 20 ppm above ambient will not be considered potentially petroleum contaminated . The PIO or FID shall be calibrated according to manufactures instru ctions . d . Water encountered during excavation or dewatering shall be considered to be potentially contaminated if there is a visible sheen, a hydrocarbon odor, adjacent soil ASC-90 ' . l I :·; -···l ) .. ,-~l n_'. __ "'d ("_·1 ... ' ~:_). -~J f -) ,._ ~] -_J -j ..: 11 /0 2104 PART DA -ADDITIONAL SPECIAL CONDITIONS that appears visually to be contaminated by hydrocarbons or at any time the Contractor has reason to believe that hydrocarbon contamination may have occurred. The Contractor shall immediately notify the City and the TNRCC whenever contaminated water is encountered. a. The Contractor shall contact the City whenever contamination from any source is suspected. 3. HANDLING POTENTIALLY PETROLEUM CONTAMINATED SOIL (PPCS) a. Contractor shall coordinate with the City to determine a suitable location for the stockpiling of contaminated soil. The following procedure shall be followed in preparing the chosen site: 1. Provide a diked enclosure large enough to hold all material and prevent runoff. 2. The diked area shall be lined with 20-30 mil plastic tp prevent seepage into the existing soil. 3. At the end of each work day, Contractor shall complete.ly cover stockpile with 20 mil plastic. During the day, the Contractor shall keep the stockpile covered, as necessary; ta prevent release of contaminated materials due to rain or wind. 4. Sampling and evaluation of materials will be performed at the Contractor's expense. (The City of Fort Worth will provide laboratory serv ices) b. PPCS shall be handled, tested, observing all standard chain-of-custody procedures and sampling preservation and analyses shali conform to published and recognizerl standards . c. The stockpiled PPCS shall be sampled and tested every 50 cubic yards for Total Petroleum Hydrocarbons (TPH) (TX1005) and Benzene, Taulene, Ethylbenzene and Xylene (BTEX) (EPA 8020). All test results will be forwarded to the City of Fort Worth Department of Environmental Management. d. Contaminated soil identified by test results will be disposed of according to DA-36, Loading, Transportation, and Disposal of Contaminated Soil. e. It is the intent of the City of Fart Worth that uncontaminated soils be utilized as backfill material, if the soils also meet the Type C or B backfill classifications . 4. HANDLING POTENTIALLY PETROLEUM CONTAMINATED WATER (PPCW) a. Water pumped from the excavation or from dewatering activities that has an oily sheen, a hydrocarbon odor, or is otherwise suspect, shall be considered potentialiy petroleum contaminated. b. PPCW shall be handled, tested, and discharged in accordance with the TNRCC's appropriate state regulation. PPCW shall be tested no later than 15 days. prior to extraction . PPCW shall , if nece ssary , be treated in an appropriately sized oi!/water separator, air stripper or GAC canisters . Contractor shall have his testing laboratory determine that the oil/water separator treated discharge is within the limits established by the TNRCC's regulations before being allowed to discharge ASC-91 I -, >l jJ ! , .. ,· -~ ;_·1 ,. "-"- f] . , ii LI J PART DA-ADDITIONAL SPECIAL CONDITIONS (discharge to sanitary sewer). Contractor shall be responsible for furnishing the effluent test reports to the City. c. Alternatively, the Contractor may dispose of contaminated water, after appropriate pretreatment, into the sanitary sewer collection system. It shall be the responsibility of the Contractor to obtain the necessary permit(s) and to perform all testing required by the City of Fort Worth Pretreatment Services Division. d. All treated water shall be discharged into a Contractor supplied Frac Tank, sampled, and analyzed before discharge into the sewer system. e. The product that is recovered shall be disposed of in accordance with all applicable regulations. Any phase separate product recovered from the oil/water separator and air stripper shall be transported in accordance with Department of Transportation rules and regulations for flammable products. When transporting product for disposal, transportation shall also be performed by a licensed carrier. The Contractor is responsible for proper manifesting of the material from the site to the waste disposal facility. Completed Manifests shall be returned to the City Department of Environmental Management within 90 days of shipment. 5. HANDLING VAPOR CONCENTRATIONS a. In order to maintain safe working conditions, the vapor concentrations should not exceed 20 percent of the Lower Explosive Limit (LEL). During construction , measures should be taken to maintain LEL levels below 20 percent in all working areas . b. To monitor vapor levels and oxygen levels a combustible gas indicator (CGI) with a LEU02 meter should continuously operate in the working area . The CGI should be properly calibrated and should have an alarm that sounds if 20 percent LEL is reached . Monitoring data from the GCI should be recorded periodically to determine if ventilation or other methods are effective. ln the event local health and safety agencies require more stringent monitoring, the local regulations must be implemented . D. MEASUREMENT AND PAYMENT: Payment for handling PPCS, PPCW and Vapor Concentrations, obtaining and paying for any permits required, hiring the services of a qualified professional environmental consultant(s), environmental issues, stockpiling and all issues included and incidental to this se.ction will be full compensation for all labor, equipment, materials, and supervision. Measurement and Payment for this section will be per linear foot of trench ex cavated where the excavated material is handled as a contaminated material. No separate payment will be made for handling of contaminated water, vapor concentrations, sampling, stockpiling , etc . DA-38 LOADING, TRANSPORTATION; AND DISPOSAL OF CONT.t1.M!NATED SO!L A. GENERAL: 11 /02104 ASC-92 hl - .·.j -·.:..::-j i ;J l '., , I J ' -· PART DA -ADDITIONAL SPECIAL CONDITIONS This item has been established for the loading, transportation and disposal of contaminated soils in a State of Texas approved disposal site (landfill) to handle special wastes (petroleum contaminated soils). A bid item has been established in the proposal for the proper loading, transportation and disposal of the material to a designated site and the. quantity established is the engineers best estimate of the quantity that may be removed . This quantity may vary depending upon actual conditions and testing results . The unit price bid will not be increased regardless of the actual amount of material disposed and may be decreased if a larger volume of material, than that listed in the bid proposal , results in a unit cost reduction for disposal. · B. WASTE MANIFESTS : Any and all non-hazardous liquid and petroleum substance waste removed from the site of generation and transported for treatment and/or disposal must be accompanied by a waste shipment record/manifest detailing required generator, transported, destination and waste description information. These results may not be uniform throughout the entire site . For all petroleum substance waste, the waste shipment record utilized shall be the TNRCC PETROLEUM-SUBSTANCE WASTE AFFIDAVIT (Form TWC-0332). The Contracto r shall be responsible fo r obtaining, o riginating and maintaining manifests in accordance with federal and state laws . The Contractor shall sign the manifests forms as Independent Contractor to the Owner. AUTHORIZATION OF PAYMENT FOR REMOVAL TRANSPORT AND TREATMENT / DISPOSAL OF WASTES IN CONTINGENT UPON RECEIPT BY THE ENGINEER OF FULLY COMPLETED AND SIGNED MANIFEST FORMS that are in agreement with regard to the type and amount of waste removed from the site and received by the treatment/disposal facility . The Contractor shall immediately resolve any manifest discrepancies. Completed Manifests shall be returned to the City Department of Environmental Management within 90 days of shipment. C. MEASUREMENT AND PAYMENT: Payment for this item shall be made per in place cubic yard of contaminated soils that are loaded, transported and disposed of in an approved special disposal site . No · separate payment wnl be made far loading, transportation and disposal of contaminated ground waters collected; these costs considered subsidiary to DA-37 , POTENTIALLY PETROLEUM CONTAMINATED MATERIAL HANDLING . The proposed landfill shall be included in the. Contractor's bid submittal and approved by the City of Fort Worth Department of Environmental Management prior to contract award. Contractor shall be responsible for_ all landfill costs, including , but not limited to landfill fees , transportation costs and landfill operator requested analytical testing and waste characterization. DA-39 ROCK RIPRAP -GROUT -FILTER FABRIC A. GENERAL: 11 /02104 1. General Cond itions, Supplemental Conditions , applicable requirements of Division 1 - G e ne ral R e quire ments and the North Central Texas Council of Governmen t s (NCTCOG) Standard Specifications , are hereby made a part of this section. ASC-93 :-·1 .. -=1 '~1· .. i ' j I 1 J ; "l. I •• · 1 ~] -1-j l -! --, I B. C. 1 1/0 210 4 PART DA -ADDITIONAL SPECIAL CONDITIONS 2. This item shall govern for the installation of rock riprap of the various sizes shown on the plans . DESIGN CRITERIA: 1. The toe of the riprap revetment shall be entrenched in stable channel bottoms. If the channel bottom is not stable, the design shall incorporate other requirements needed to stabilize the revetment toe . 2. The channel side slope shall be as shown on the drawings . 3 . Engineering filter fabric material shall be placed underneath the riprap . 4. Riprap shall extend up the bank to an elevation where vegetation will provide adequate protection. See cross sections . PRODUCT: 1. RIPRAP MATERIAL: Stone for riprap shall be du ra bl e and of a sui table quality to insure permanence in the structure. It shal.1 be free from cracks , seams and other defects that would tend to increase deterioration. Rock shall be reasonably well graded between the following prescribed limits: 24" Riprap 18 u Riprap Sieve Size (Square Mesh) 24 inch 18inch 12inch 6inch Sieve Size (Square Mesh) 18inch 12 inch 6inch 3inch Percent Passing 100 80-90 45-55 0-20 Percent Passing 100 .60-85 15-45 0-15 2. RIPRAP WEIGHT: Weight of rock shall be one hundred fifty five pounds per solid cubic foot (min .) calculated from the bulk specific gravity (saturated surface dry). 3 .. FILTER FABRIC BLANKET: Approved Manufacturer: • Supac -Heavy Grade 8NP (UV) • Trevira 011/280 • Amoco 4553 • or Equal Heavy Grade 4. R!PRA.P GROUTING a. FINE AGGREGATE: Fine aggregate for grouting mi x shall consist of natural sand, manufactured sand, or a combination of natural and manufactured sands . The ASC-94 °l . -I ] I ·-~l -I ,· 1 l I ..... D. 11 /02104 PART DA -ADDITIONAL SPECIAL CONDITIONS grading and uniformity of the fine aggregate shall conform to the following requirements as delivered to the mixers: Sieve Designation, U.S. Standard Square Mesh 3/8 in. (9-5 mm) Na . 4 (4.75 mm) No. 8 (2.36 mm) No. 16 (1.18 mm) No. 30 (600 um) No. 50 (300 um) No. 100 (150 um) EXECUTION: 1. CONSTRUCTtON: Permissible Limits Percent by Weight, Passing 100 95 -100 80-95 55-75 30 -6.0 12 -30 2 -10 a. The channel side slope and the. toe excavation shaii be prepared to the required lines and grades. b. Filter fabric and riprap shall be placed in succession to the required thicknesses and elevations. Riprap shall be hand placed around structures to prevent damage to the structures. 2. INSTALLATION OF THE FILTER FABRIC (GEOTEXTILE): The geotextlle shall be placed in the manner and at the locations shown on the drawings . At the time of installation, the geotextile shall be rejected if it has defects, rips, holes, flaws, deterioration or damage incurred during manufacture, transportation or storage . The surface ta receive the geotextile shall be prepared ta a relatively smooth condition free of obstructions, depressions, debris, and soft or low density pockets of material. Erosion features such as rills, gullies, etc. must be graded out of the surface before geotextile placement. The ge.otextile shall be placed with the long dimension perpendicular to the centerline of the channel and laid smooth and free of tension, stress, folds, wrinkles, or creases. The strips shall be placed to provide a minimwm width of 24-inches of overlap for each joint. Temporary pinning of the textile to help hold it in place until the rock riprap is placed. The temporary pins shall be removed as the riprap is placed to relleve high tensile stress which may occur during placement of material on the geotextile. The specified placement procedure requires that the length of the geotextile be. greater than the actual slope length. The Contractor shall adjust the actual length of the geotextile used based on initlal installation experience . The geotextile shall be protected at all times during construction from contamination by surface runoff and any geotextile so contaminated shall be removed and replaced with uncontaminated geotextile . Any geotextile damaged during its installation or during placement of riprap shall be replaced by the Contractor at no cost to the Owner. The work shall be scheduled so that the covering of the geotextile with a layer of the specified material is accomplish ed 'Nithin seven (7) calendar days afte r pl ac ement of the geotextile. Failure to comply shall require replacement of geote xtile. The geotextile shall be protected from damage prior to and during the placement of rock rlprap. Before placement of gabion units, the Contractor shall demonstrate that the ASC-95 'l _>j ·~·j ... .... . ··1 J _/ I i --I 11 /02104 PART DA -ADDITIONAL SPECIAL CONDITIONS placement technique will prevent damage to the geotextile . In no case shall any type of equipment be allowed on the unprotected geotextile. 3. RIPRAP PLACEMENT: Stone for riprap shall be placed on the filter fabric blanket in such a manner as to produce a reasonably well graded mass of rock with the minimum practicable percentage of voids and shall be constructed within the specified tolerance to the lines and grades shown on the drawings. Then intent of these specifications is to require placement of riprap to the thickness shown and to allow isolated stones to extend as much as six inches above grade. Riprap shall be placed to its full course thickness at one operation and in such a manner as to avoid displacing the fabric. The larger stones shall be well distributed and the entire mass of stones in their final position shall conform to the gradation spec.ified hereinbefore . The finished riprap shall be free from objectionable pockets of small stones and clusters of larger stones. The desired distribution of the various sizes of stones throughout the mass shall be obtained by selective loading of the material at the quarry or other source, by controlled dumping of successive loads during final placing, or by other methods of placement which will produce the specified results. Rearranging of individual stones, by mechanical equipment or by hand will be required to the extent necessary to obtain a reasonabiy weii graded distribution of stone specified above. The Contractor shall maintain the riprap protection until accepted. Any material displaced by any cause shall be replaced at his erosion to the lines and grades shown on the Drawings. 4. GROUT PLACEMENT: Grout shall be composed of cement. water and air-entraining admixture and sand mixed in the proportions of 1 part of Portland cement to 3 parts of sand, sufficient water to produce a workable mixture, and that amount of admixture which will entrain sufficient air to produce durable grout, as determined by the ENGINEER. Sand for grouting shall conform to the requirements of paragraph: FINE AG GREGA TE . The grout shall be mixed in a concrete mixer in the manner specified for concrete except that the time of mixing shall be increased to that necessary to produce a mixture having a consistency such as to permit gravity flow into the interstices of the riprap with the help of limited spading and brooming. The grout shall be used in the work within a period of one (1) hour after mixing. Retempering of ground will not be permitted. Riprap shall not be grouted when the ambient temperature is below 35 degree F. or above 95 degrees F. unless approved by the ENGINEER in writing; .nor when the grout, without special protection, is likely to be subjected to freezing temperatures before final set has occurred. Prior to grouting, all surfaces of riprap shall be wetted. The riprap shall be grouted in successive longitudinal strips, approximately 10 feet in width, commencing at the lowest strip and working up the slope. Grout shall be brought to the place of final deposit by approved means. and in no case will grout be permitted to flow on the riprapped surface a distance in excess of 10 feet. Immediately after dumping the batch of grout, it shall be distributed over the surface of the strip by the use of brooms and the grout worked into place between stones with suitable spades, trowels, or vibrating equipment. As a final operation, the grout shall be removed from the top surfaces of the upper stones and from pockets and depressions in the surface of the stone protection. After completion of any strip as specified, no workman or any load sha!I be pe rmitt ed o.n the grouted surface for a period of at least 24 hours , Th _e grouted surface shall be protected from rain. flowing water, and mechanical injury . The surface of all grouted riprap shall be cured by keeping the surface continuously wet for a period of not less than 7 days. ASC-96 . I ··:-1 I I I ., I 1i -·'· I :1 I _q ,.-1 :·. .:.:.I 1 '. i , I • • I . r -) :'.·':, I y -i E. PART DA -ADDITIONAL SPECIAL CONDITIONS MEASUREMENTANDPAYMENT 1. FILTER FABRIC: Filter fabric will be measured by the square yard for material used including that required at toes and thickened edges of riprap. Payment for filter fabric will be made at the contract unit price per square yard which includes all plant, labor, material, and all installation costs in-place, complete. 2 . STONE RIPRAP: Stone (rock) riprap will be measured by the cubic yard using actual plan dimensions. Payment for riprap will be made at the contract unit price pe,r cubic yard which includes all plant, labor, material, and installation costs in-place, complete. 3. GROUT: Grout for rock riprap will be measured by the square . yard using actual plan dimensions. Payment for grout will be made at the contract unit price per square yard which includes all plant. labor, material, and installation costs in-place, complete. DA-40 CONCRETE RIPRAP 1 GENERAL: The following shall govern the furnishing and placing of con c rete riprap as shown on the plans or as directed by the Engineer. 2 MA TE RIALS: Concrete for riprap shall be placed in accordance with the details and to the dimensions shown on the plans or as established by the Engineer. Unless otherwise shown on the plans, concrete riprap shall be reinforced using wire or bar reinforcement. The concrete shall be 3000 PSI at 28 days, Class A . Wire reinforcement shall be six (6) by six (6) inch No. 6 plain electric welded reinforcing fabric or its equal. A minimum lap of six (6) inches shall be used at all splices . At the edge of the riprap , the wire fabric shall not be less than one (1) inch, no more than three (3) inches from the edge of the concrete and shall have no wire projecting beyond the last member parallel to the edge of the concrete . Reinforcement shall be supported properly throughout the placement to maintain its position equidistance from the top and bottom surface of the slab. If the slopes and bottom of the trench for toe walls are dry and not consolidated properly, the Engineer may require the entire area to be sprinkled, or sprinkled and consolidated before. the concrete is placed. All surfaces shall be moist when concrete is placed . After the concrete has been placed, compacted, and shaped to conform to the dimensions shown on the plans, and after it has set sufficiently to avoid slumping, the surface shall be finished with a wooden float to secure a reasonably smooth surface. 3. PAYMENT: Payment for concrete riprap in place shall be made at the unit price bid in the Proposal multiplied by the quantity of material used. Bid price will be full compen sation for placing all materials, and for all labor, tools, equipment, and incidentals necessary to complete the work. Payment for all necessary exca vation below na tural ground, and bottom or slope of the excavated channel will be included in the bid price . 11 102104 ASC-97 .J 'J f y ·J '."'} ;1 _· -1 . l ' 1· .. I r 1 . J . I -J PART DA -ADDITIONAL SPECIAL CONDITIONS DA-41 CONCRETE CYLINDER PIPE AND FITTINGS Concrete cylinder pipe on this project shall be Class 150 A. W. W .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 E 1-4 contained in the General Contract documents . Payment for work such as backfill, bedding, 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). DA-42 CONCRETE PIPE FITTINGS AND SPECIALS Bidd.ers shall submit the following for C-303 pretensioned concrete cylinder pipe to be installed on this project: 1. A complete list of fittings and specials upon which the lump sum is bid . 2. Provide a unit price indicating the cost for furnishing and installing each of the various items of fittings and specials . The lump sum as bid in the Proposal shall be payment in full for all fittings and specials necessary for the construction of the project as designed . Payment for the installation of the pipe fittings, specials, and _ random lengths shall be included . Should the Engineer approve any changes to the fittings, specials or random pipe lengths listed as justifying the amount bid in . the Proposal, the price submitted with the Proposal shall be used to determine the increase or decrease in the value of the lump sum of the Proposal, and the Contractor shall be paid on the basis of this adjusted value under that bid item. DA-43 UNCLASSIFIED STREET EXCAVATION This item will be used if additionaL excavation is needed that is not covered by "8" PAVEMENT PULVERIZATION". Additional Excavation is the removal of the excessive crown and base to bring the new base to proper grade and City standard specifications for street reconstruction. All applicable provisions of Item No. 106 "Unclassified Street Excavation " shall apply, work shall be paid per cubic yard . DA-44 6" PERFORATED PIPE SUBDRAIN This item shall consist of furnishing and installing 6" perforated subdrain and filter material all as shown on the enclosed details, or as directed by the Engineer. All applicable provision of standard Specifications Item 500 "SUBDRAINS" shall apply exc ept as herein modified . The pipe material shall be poly vinyl chloride (PVC) with the standard dimensional ratio of 35 (SDR35) and meet the ASTM D 1784. Filter shall have the capability of passing ground water without transporting the soil placed around the filter fabric. The fabric shall be constructed exclusively of synthetic thermoplastic fibers and may be either woven or non- woven to form a mat of uniform quaiity . Fabric fiber may be either continuous or discontinuous and oriented in either a random or an aligned pattern throughout the fabric. The fabric shall be mildew resistant, rot proof, shall be satisfactory for use in a wet soil and aggregate environment , contain ultraviolet stabilizers and have nonravelling edges . 11102104 ASC-98 ,""f I : I . ! . r . ·J t .·1, t -·· ,_ PART DA -ADDITIONAL SPECIAL CONDITIONS The fabric shall meet the following requirements when sampled and tested in accordance with the methods indicated . Test Original Physical Properties Fabric weight, on an ambient Temperature air-dried tension free sample, expressed in oz/sq .yd. Water flow rate by falling head method, 7 .9 inches (20 cm) to 3.9 inches (10 cm) on 2 inch ID cylinder with 1 inch diameter orifice, with flow rate expressed in gal/sq. ft/minute .. Method SDHPT Test Method Tex-616-J "Testing of Construction Fibers" Tex-616-J Requirements 4 .0 minimum for under drains and Slope Stabilization, 6.0 minimum for Gabions Revetment 80 minimum Breaking load in either machine or ASTM Designation: 100 minimum cross-machine direction, expressed D 1682 grab method G as . i j .:J in pounds. modified by Tex-616-J l ,·-· 1 f . l . -I ' Equivalent opening Standard sieve no .) size (US CW-02215, US Army Corps of 70 to 100 Engineers , Civil Works Construction Guide Specification. "Plastic Filter Fabric: November, 1977. '..'Apparent elongation" at breaking AST, Designation: 100 maximum load in either machine or cross-D 1682 grab method G as machine direction, expressed as modified by Tex-616-J percent. The "Filter Fabric" shall be installed in accordance with the manufacturer's recommendations, as indicated or as directed by the Engineer. When lapping is required, it shall be in accordance with the manufacturer's recommendations . Backfilling around the Filter Fabric shall be done in such a way as not to damage the Filter Fabric material during the placement. The unit price bid per L.F . shall be full compensation for all labor, materials, equipments, tools, and incidentals necessary to complete the work. · · DA-45 REPLACEMENT OF 4" CONCRETE SIDEWALKS 11 /0210 4 ASC-99 PART DA -ADDITIONAL SPECIAL CONDITIONS This item shall include the removal and replacement of existing concrete sidewalk due to failure · i or in situation where curb and gutter is replaced to adjust grades to eliminate ponding water with same day haul-off of the removed material to a suitable dumpsite. For specifications governing this item see Item No . 104 "Removing Old Concrete'', and Item No. 504 "Concrete Sidewalk and : 1 Driveways". The unit price bid per square yard shall be full compensation for all labor, material, e.quipment, ,-·, supplies, and incidentals necessary to complete the removal and replacement work. r \ ' \' i .. )J· '1. DA-46 RECOMMENDED SEQUENCE OF CONSTRUCTION In order to facilitate timely reconstruction of the affected roadway surfaces (subsequent to water/sewer installation) under the City's roadway maintenance program, ft is recommended that the proposed water and/or sanitary sewer improvements be conducted on the project streets based upon the. following sequence: 1. "A" Street 2. "B" Street 3. "G" Street 4 . "D" Street 5. "E" Street After the work start date has been established , the selected contractor shall be required to submit the beginning and ending dates for all work (including pavement repair) on each of the project streets. Please be advised that the contractor has the option of submitting a different sequence of construction than stated above . The contractor shall not be allowed to begin work (but time charges will begin on the project) until the preferred sequence of construction and the start and end work dates for each street have been submitted to the City. DA-47 PAVEMENT REPAIR IN PARKING AREA The unit price bid under appropriate BID ITEM(S) of the Proposal shall cover all cost for providing pavement repair equal to or superior in composition, thickness, etc ., to existing pavement. All required paving cuts shall be made with a concrete saw in a true and straight line on both sides of .the trench, a minimum of twelve (12) inches outside the trench walls . The trench shall be backfilled and the top nine (9) inches shall be filled with crushed limestone base material , compacted and level with the finished adjacent surface. This finished grade shall be maintained in a serviceable condition until the paving has been replaced , DA-48 EASEMENTS AND PERMITS Easements and permits, both temporary and permanent, have been secured for this project at this time and made a part thereto . Any easements and/or permits, both temporary and permanent , that have not been obtained by the time of publication shall be secured before construction starts . No work is to be done in areas requiring easements and/or permits until the necessary easements are obtained . The Contractor's attention is directed to the easement description and permit requirements, as contained herein, along with any special conditions that may have been imposed on these easements and permits. 1110210 4 ASC-100 .· 1 t l - ' ' J ' I r f J i ! J PART DA -ADDITIONAL SPECIAL CONDITIONS Where the pipeline crosses privately owned property, the easements and construction areas are shown on the plans. The easements shall be cleaned up after use and restored to their original conditions or better. In the event additional work room or access is required by the Contractor, it shall be the Contractor's responsibility to obtain written permission from the property owners involved for the use of additional property required. No additional payment will be allowed for this item. DA-49 HIGHWAY REQUIREMENTS The Texas Department of Transportation requirements pertaining to the construction of this project are enclosed herein and made part of these specifications. DA-50 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 E1-20 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. DA-51 CONNECTION TO EXISTING STRUCTURES All connections between proposed and existing facilities, shall consist of a watertight seat. Concrete used in the connection shall be Class A (3000 psi) concrete and meet the requirements of Section E1-20 and E2-20 of the General Contract Documents. Prior to concrete placement, a gasket, RAM-Nek or approved equal shall be installed around penetrating pipe . Payment for such work as connecting to existing facilities including all labor, tools, equipment, and material necessary to complete the work shall be included in the linear foot price of the appropriate pipe BID ITEM. DA-52 TURBO METER WITH VAULT AND BYPASS INSTALLATION All combination turbo meter installations will be per attached Figure 33 unless otherwise directed by the Engineer: · The contractor shall use Bilco Type J-3 Model 30" x 36" Steel Single Leaf Doors or approved equal unless the vault door is subject to vehicular traffic i.e.: in a s.treet, parking lot, or driveway. The appropriate size turbo meter with strainer and check valve if required will be furnished to the Contractor free of charge; however, the Contractor will be required to pick up these item(s) at the Field Operations Warehouse. Payment for all work, materials, and all necessary appurtenances from bypass tee to bypass tee vvhich are required to provide a complete and functional Combination Turbo ivieter instaiiation complete with Bypass and Concrete Vault shall be included in the price bid for each. DA-53 OPEN FIRE LINE INSTALLATIONS 11 102/04 ASC-101 c·_t , :I I ··.· J . ·'1 r r~r } 0 !J ,•.-1·· \.·· . ' ), .. '. J ··-1 1 ., PART DA -ADDITIONAL SPECIAL CONDITIONS All open fire line installations w ill be per attached Figure 32 unless otherwise directed by the Engineer. · The appropriate size detector check meter, 3/4-inch meter and class 'B' meter box will be furnished to the Contractor free of charge ; however, the Contractor will be requ ired to pick up the items at the Field Operations Warehouse . Payment for all work, materials , and all necessary appurtenances from the City side flange coupling adapter to the customer side gate valve and box; including incidental 5 linear feet of pipe, which are required to provide a complete and functional open fire line installation shall be included in the price bid for each . Payment for the City side gate valve or tap valve depending on which is required will be paid for under the appropriate bid item(s). DA-54 WATER SAMPLE STATION GENERAL: AU water sampling station installations will be per attached Figure 34 or as required in large water meter vaults as per Figure 33 unless otherwise directed by the Eng ineer. The appropriate water sampl ing station will be furnished to the Contractor free of charge ; however, the Contractor will be required to pick up this item at the Field Operations Warehouse . PAYMENT FOR FIGURE 34 INSTALLATIONS: Payment for all work and materials necessary for the installation of the 3/4-inch type K copper service line will be shall be included in the price bid for copper Service Line from Main to Meter. Payment for all work and materials necessary for the installation tap saddle (if required), corporation stops, and fittings shall be included in the price bid for Service Taps to Main. Payment for all work and materials necessary for the installation of the sampling station, concrete support block, curb stop, fittings , and an incidental 5-feet of type K copper service line which are required to provide a complete and functional water sampling station shall be included in the price bid for the water main. PAYMENT FOR FIGURE 33 INSTALLATIONS: Payment for all work and materials necessary for -the installation tap saddle , gate valve , and fittings shall be included in the price bid for Service · Taps to Main. Payment for all work and materials necessary for the installation of the sampling station, modification to the vault, fittings, and all type K copper service line which are required to provide a complete and functional water sampling station shall be included in the price bid for Water Sample Stations. DA z55 CURB ON CONCRETE PAVEMENT Standard Specification Item 502 shall apply except as herein modified . 1110210 4 ASC-102 'T ·'··1 . . i I I :) .. : ! ''l '. l t i l . . \ l PART DA -ADDITIONAL SPECIAL CONDITIONS INTEGRAL CURB: Integral curb shall be constructed along the edge of the pavement as an integral part of the slab and of the same concrete as the slab. The concrete for the curb shall be deposited not more than thirty (30) minutes after the concrete in the slab . SUPERIMPOSED CURB : Concrete shall have a minimum compressive strength of three thousand (3,000) pounds per square inch at twenty-eight (28) days. The quantity of mixing water shall not exceed seven (7) U.S. gallons per sack (94 lbs.) of Portland Cement. The slump of the concrete shall not exceed three (3) inches. A minimum cement content of five (5) sacks of cement per cubic yard of concrete is required . PAYMENT: Payment shall be made for cutting and replacing curbs and gutters required in this Project under the appropriate bid item and shall be in compliance with Public Works Department standard requirement Item 50.2 . DA-56 SHOP DRAWINGS 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 conce.pt, and that he demonstrates his understanding by indi~ating 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 te.chniques 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 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 subrnittals 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 : List the required submittals here Add itional shop drawing requirements are described in some of the material specifications. 3. l\ddress for Submitta!s -The submittals shall be addressed to the Project ~v1anager : 11 10 2/04 (Project Manager) City of Fort Worth ASC-103 . -, ' PART DA -ADDITIONAL SPECIAL CONDITIONS 1000 Throckmorton Fort Worth, TX 76102 DA-57 COST BREAKDOWN 1 l In order to establish a basis upon which partial payments to the Contractor may be authorized, I r immediately after execution of the contract the Contractor shall furnish a detailed cost breakdown of his contract price arranged and itemized to meet the approval of the Engineer. i''l } DA-58 STANDARD STREET SPECIFICATIONS H.M.A.C. OVERLAY f i • All work involving paving and/or drainage shall conform to the two following published specifications, except as modified herein : STANDARD SPECIFICATIONS FOR STREET AND STORM DRAIN CONSTRUCTION -CITY OF FORT WORTH STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION NORTH CENTRAL TEXAS DA-59 H.M.A.C. MORE THAN 9 INCHES DEEP When H .M.A.C . greate.r than 9 inches in depth is encountered, it shall be replaced with a combination of H.M.A.C. and 2:27 concrete base, as determined by the Engineer, to achieve the required thickness of pavement. DA-60 ASPHALT DRIVEWAY REPAIR At locations where H.M.A .C. driveways are encountered, such driveways shall be completely replaced for the full extent of utility cut with H.M.A.C. equal to or better than the existing driveway. DA-61 TOP SOIL Where directed by the Engineer, top soil shall be applied in accordance with the City of Fort Worth Transportation and Public Works Department's Standard Specifications for Street and Storm Drain Construction, Item 116, except as follows : All labor, equipment, tools and incidentals shall be included in the square yard bid price for the top soil. ' DA-62 WATER METER AND METER BOX RELOCATION AND ADJUSTMENT This item shall include raising or lowering an existing meter box to the parkway grade specified No payment will be made for adjusting existing boxes which are within 0 .001 feet of specified parkway grade . The unit price bid shall be full and sufficient payment for all labor, equipment and materials used in the adjustment of the meter box . DA-63 BID QUANTITIES Bid quantities of the various items in the proposal are for comparison only and may not reflect the actual quantities. There is no limit to which a bid item can be increased or decreased. 11 /02104 ASC-104 .· ·:, ..,;.._; J ~· .· ., : J f J PART DA -ADDITIONAL SPECIAL CONDITIONS Contractor shall not be entitled to renegotiation of unit prices regardless of the final measured quantities. To the extent that C4-4.3 conflicts with this provision, this provision controls. No claim will be considered for lost or anticipated profits based upon differences in estimated quantities versus actual quantities . In particular, the Contractor shall be aware that it is the City's intention that the quantities in Unit I be used on an "emergency" basis only. Total quantities given in the bid proposal may not reflect actual quantities; however, they are given for the purpose of bidding and awarding the contract. A contract in the amount of $200,000 (see Options to Renew) shall be awarded with final payment based on actual measured quantities and the unit price bid in this proposal. Moreover, there is to be not limit on the variation between the estimated quantities shown and actual quantities performed . It is understood and agreed that the scope of work contemplated in this contract is that which is designated by the City bit will in not case exceed $200,000 (see Options to Renew) including all change orders . DA-64 WORK IN HIGHVVAY RIGHT OF WAY When the Engineer directs the Contractor to perform work in the right-of-way which is under the jurisdiction of the Texas Department of Transportation (Tex-Dot), the Contractor shall obtain approval from the Texas Department of Transportation prior to commencing any work therein . All work performed in the Tex-Dot right-of-way shall be performed in compliance with and subject to approval from the Texas Department of Transportation and Item E2-29.1 "Construction Within Highway Right-of-Way" of the General Contract Documents and Specifications, effective July 1, 1978, as amended . DA-65 CRUSHED LIMESTONE (FLEX-BASE) Crushed limestone required for use as a flexible base material ·shall conform to Specification Item No. 208 of the Standard Specifications for Street and Storm Drain Construction for the City of Fort Worth Transportation and Public Wqrks Department. DA-66 OPTION TO RENEW The City has the right to renew this contract for three (3) one year terms/expenditures of $200,000 under the same terms, conditions, and unit prices. The City shall give at least sixty (60) days notice prior to the expiration of one year from the date of execution of this contract or of an option period or a like notice at such time as there is less than $20,000 left unexpended. DA-67 NON-EXCLUSIVE CONTRACT This contract is non-exclusive . During the term of this contract or any renewal hereof, the City reserves the right to advertise and award another contract for like or similar work. If a second contract is awarded, the City further reserves the right to issue work orders under either contract as it dee.ms in its best interest, vJithout recours e. DA-68 CONCRETE VALLEY GUTTER 11 /0 210 4 ASC-105 :.···\ .. r I _.:/ q ·-.J ,) '.J '. 1 -.I PART DA -ADDITIONAL SPECIAL CONDITIONS This item shall include the repair/replacement of existing concrete valley gutters as directed by the Engineer. The proposed valley gutters will be constructed according to the detail included in these documents as well as conforming to Specification Item No . 314 of the Standard Specifications for Street and Storm Drain Construction for the City of Fort Worth Transportation and Public Works Department. The unit price bid for this item shall be full compensation for all materials (including applicable sub-base), labor, equipment and incidentals necessary to complete the work. DA-69 TRAFFIC BUTTONS The Contractor shall supply all materials and labor necessary to install traffic buttons of the same type as were previously installed at locations designated by the Engineer. The buttons to be supplied shall be. generally, but not limited to Type W-4 and Type II C-R4 and installed with a Type Ill Epoxy. The unit price bid for this item shall be full compensation for all materials, labor, equipment and incidentals necessary to complete the work. DA-70 PAVEMENT STRIPING Pavement striping, whenever and wherever encountered, shall be replaced to match the . existing striping or as directed by the Engineer. Materials used shall be of 420 Type intersection grade tape (in 18-inch width) such as Stamark as manufactured by 3M company or approved equal. The unit price bid for this item shall be full compensation for all materials, labor, equipment and incidentals nece.ssary to complete the work. DA-71 H.M.A.C. TESTING PROCEDURES The contractor is required to submit a Mix Design for both Type "B" and "D" asphalt that will be used for each project. This should be submitted at the Pre-Construction Conference. This design shall not be more than two (2) years old. Upon submittal of the design mix a Marshal (Proctor) will be calculated, if one has not been previously calculated, for the use during density testing. For type "B" asphalt a maximum of 20% rap may be used. No Rap may be used in type ~D" Upon approval of an asphalt mix design and the calculation of the Marshal (proctor) the contractor is approved for placement of the asphalt. The contractor shall contact the City Laboratory, through the inspector, at least 24 hours in advance of the asphalt placement to schedule a technician to assist in the monitoring of the number of passes by a roller to establish a rolling pattern that will provide the required densities. The required Density for Type "B " and for Type "O" asphalt will be 91 % of the calculated Marshal (proctor). A Troxler Thin Layer Gauge will be used for all asphalt testing . · After a rolling pattern is established, densities should be taken at locations not more than 300 feet apart. The above requirement applies to both Type "8'~ and "D" asphalt. Densities on type l "B " must be done before Type "O" asphalt is applied. 11 102/04 ASC-106 ,-.... I I ~-· ,··1 .. J ./ j l _) l PART DA -ADDITIONAL SPECIAL CONDITIONS Cores to determine thickness of Type "8'' asphalt must be taken before Type "D " asphalt is applied. Upon completion of the application of Type "D" asphalt additional cares must be taken to determine the applied thickness. DA-72 SPECIFICATION REFERENCES When reference is made in these specifications to a particular ASTM, AWWA, ANSI or other specification, it shall be understood that the latest revision of such specification, prior to the date of these general specifications or revisions thereof, shall apply. DA-73 RELOCATION OF SPRINKLER SYSTEM BACK-FLOW PREVENTER/CONTROL VALVE AND BOX The relocation and reconnection of sprinkler system control valve and box will be required as shown on the plans, and/or as described in these Special Contract Documents in addition to those located in the field and identified by the Engineer. A minimum of twenty-four (24) hours advance notice shall be given when service interruption will be required. When the relocation is required, separate payment will be allowed for the relocation of sprinkler back-flow preventer or control valve and box. Payment for all work and material such as back-fill, fittings, five (5) feet of PVC Schedule 40 and all material labor, and equipment used by and for the licensed plumber shall be included in the price bid for the relocation of sprinkler back-flow preventer or control valve and box ~ All other costs will be included in other appropriate bid item(s). DA-74 RESILIENT-SEATED GATE VALVES Any resilient-seated gate valves supplied for this contract shall conform to Material Standard E1-26, STANDARD SPECIFICATIONS FOR RESILIENT-SEATED GATE VALVES, with the exception of size requirements in sections E-26.1. All resilient-seated gate valves shall be mechanical joints and be approved on the City of Fort Worth Standard Product List. · DA-75 EMERGENCY SITUATION, JOB MOVE-IN The Owner or Engineer shall determine when an emergency situation shall exist. When water emergency work is required, the Contractor shall mobilize to the said location within twenty-four (24) hours after given notification from the Inspector and/or Project Manager. The Contractor shall make all necessary arrangements for bypass pumping, setting up barricades, notifying citizens, etc ., while waiting for other utilities to be located as directed by the Engineer. The Contractor shall work continuously until the emergency work order has been completed at a time agreed to by the Project Manager, Inspector, and Contractor. After the emergency work order has been completed, there will be no additional "J.ob Move-In" charges paid to remobilize back to the previous project location site. DA-76 1 %" & 2" COPPER SERVICES The following is an addendum to E1-17, Copper Water Servke Lines and Copper Alloy Couplings: 11 /02104 ASC-107 ~--] . '· j ·[) J '.J I J PART DA -ADDITIONAL SPECIAL CONDITIONS All fittings used for 1 W' and 2" water services lines shall be compression fittings of the type produced with an internal "'gripper ring" as manufactured by the Ford Meter Box Co., Inc., Mueller Company, or approved equal. Approved equal products shall submit shop drawings and manufacturer's catalog information for approval. Contractor shall make all cuts to the copper tubing with a copper tubing cutter tool specifically designed for this purpose in order to provide a clean, square cut. The use of hacksaws or any other type of cutter will not be allowed. Prior to installing the compression fittings, the copper tubing will be made round by the use of a "rounding tube" specifica[ly made for that purpose . Payment for all work and materials associated with 1 Yi " and 2" copper services shall be included in the price of the appropriate bid item . DA-77 SCOPE OF WORK (UTIL. CUT} The work covered by these Specifications consists of the paving repair over utility cuts which have been backfilled previousiy by the City Water Department, as indicated by the details and possible adjacent areas damaged by blowout, etc . Included in this work will be the removal of the existing material in order to insure a paving section in conformity with existing pavement or the appropriate detail shown in this document as directed by the engineer and all other miscellaneous items of construction to be performed as outlined in the specifications, which are necessary to satisfactorily complete the work. Total quantities given in the bid proposal may not reflect actual quantities; however, they are given for the purpose of bidding and awarding the contract. Final payment will be based on actual measured quantities and the unit price bid in this proposal. There will not be a direct payment for saw cutting the existing asphalt or concrete, compacting the existing subgrade or removal of the existing material. These items will be considered as subsidiary to the contract. The contractor will be required to maintain a capping course of hot mix-cold lay asphalt in areas where traffic has whipped out washed rock, until the paving repair can be accomplished. These items will be considered as subsidiary to the contract. :fhe Inspector will pick up the repair tickets by 8:00 a.m. Monday through Thursday. The repair tickets will be issued to the contractor early the next day. Each (epair ticket that is issued shall be completed within twenty-one (21) calendar days. The twenty-one (21) calendar days for completion of the job begins the day after the contractor receives the ticket. See special condition TIME ALLOWED FOR UTILITY CUTS. The Contractor shall identify to the Engineer possible locations for settlement of repaired pavement due to backfill of ditch by others. As directed by the Engineer, the Contractor shall remove and replace existing backfill with washed rock . The Water Department will estimate the necessary size of the pavement repair on each ticket. I 1 ...... ,... ......... -,...-: ....... ,..., ,... ..... ,...h f.:,...L,,....f. 4-h.-. c ...... -: ....................... 1,....,...11 ..J,... .. ,... .............. ;.......... h ,, .............. ,... ..... , ,,..-~-..... f. 4-h..-. .--,... 'r,......-1 · ; Vf)VI I I t:l...t:lfJl VI c;a1.,11 lll.,l'\t:l ll It: C l l\:Jll lt:;t:.I ::,11a11 Ut:lt:111111 It:, uy 111c;a;:,u1 t:11 lt:l ll, LI It: 1 c:;1..jUi1 c:;u SiZe 01 each repair . All repair sizes shall be approved by the Engineer prior to any repair work . DA-78 CONTRACTOR'S RESPONSIBILTY (UTIL. CUT} 11 102/04 ASC-108 . -1 i .. ·, .-~r q I ··1 .. ' PART DA -ADDITIONAL SPECIAL CONDITIONS Contractor covenants and agrees to fully perform or cause to be performed, with good faith and due diligence, and in accordance with standards common to the industry and herein set forth in these Contract Documents which is hereby incorporated and made a part of this contract, pavement repair to be ordered by the City at various times and to be performed at various places by separate repair tickets . The City may designate pavement to be repaired by furnishing to the Contractor a marked drawing, or street addresses contained in a written order or by marking in the filed by paint or other means , or by any or all combinations of said methods of designation. The Contractor agrees that no work will be performed without written authorization from the individual designated in writing by the Director of the Engineering Department. DA-79 CONTRACT TIME (UTIL. CUT) It is understood and agreed that the scope of work contemplated in this contract is that which is designated by the City as the need arises. It is further agreed that the term of this contract is five (5) months from the date of execution of contract work order and no orders will be accepted by the Contractor after the contract has expired. At the end of contract the Contractor will have twenty-one (21) additional calendar days to complete work already ordered and fifteen additional calendar days to bill said work for a total of thirty-six days after contract termination to complete and bill work authorized pursuant to this contract DA-80 REQUIRED CREW PERSONNEL & EQUIPMENT (UTIL. CUT) The Contractor shall be required to furnish sufficient personnel and equipment capable of completely finishing an average of fifty (50) utility cut tickets with an aggregate average of 750 S.Y. of permanent pavement repair each week. DA-81 TIME ALLOWED FOR UTILITY CUTS (UTIL. CUT) ::) The Contractor shall assist the Engineer in measuring each pavement repair before any work is started. _j A repair ticket will be issued for each utility cut after measurement and twenty-one (21) calendar days beginning the day after the ticket is issued will be allowed for final completion of each utility cut. See also SCOPE OF WORK. A calendar day is any day of the week or month, Sundays or legal holidays as defined on Page C1 -1 (4) Section C1-1.24 Calendar Days of Part C General Conditions . DA-82 LIQUIDATED DAMAGES (UTIL. CUT) Failure to complete work on time : The Owner and the Contractor agree that it will be most difficult or impossible to ascertain the amount of damages that will be sustained by the Owner if the Contractor fails to complete the work in the allotted time, but they both agree that the Owner would sus tai n sub s tantial damages in such event. Accordingiy, if the Contractor fails to complete the contract in the calendar days specified , a time charge shall be made for each working day thereafter , not as a penalty but as liquidated damages . 1110 2/0 4 ASC-109 -l _\ . r -I i -rJ . J _,·1 - •• 1 ) n ; J !:l _, .,.:t -·J r PART DA -ADDITIONAL SPECIAL CONDITIONS The contractor shall pay liquidated damages of twenty-five dollars ($25.00) per day per ticket for each repair cut not completed within twenty-one (21) calendar days and liquidated damages shall end on day that repairs are completed. Should the amount otherwise due the Contractor be less than the amount of such ascertained and liquidated damages, the Contractor and his surety shall be liable to the City of such delivery . DA-83 PAVING REPAIR EDGES (UTIL. CUT) All paving repair edges shall be undamaged neat lines (by sawing or equal) and shall be parallel or perpendicular to the center line of the street. ' , DA-84 TRENCH BACKFILL (UTIL. CUT) The Water Department shall place the pipe embedment and backfill with washed rock per the following specification . Washed Rock: All washed rock used for embedment or as otherwise directed by the. engineer shall be washe.d gravei or washed crushed stone or washed crushed gravel and shail meet the following gradation and abrasion: Sieve Size 1 Yz" 3/8" #4" #8 % Retained 0-10 40-75 55-90 90-100 95-100 Los Angeles abrasion test: 50% Maximum wear per ASTM. DA-85 CLEAN-UP (UTIL. CUT) Final dean up work shall be done for this project as soon as the paving and curb and gutter has . been constructed. Contractor shall remove all excess cold mix, washed rock and debris from the street in the area of the repair. No more than seven days shall elapse after completion of construction before the roadway and right-of-way is cleaned up to the satisfaction of the Engineer. Refer also to Page C5-5 (8) Section C5-5.17 Clean-Up of Part C General Conditlons. DA-86 PROPERTY ACCESS (UTIL. CUT) Access ta adjacent property shall be maintained at all times unless otherwise directed by the Engineer. DA-87 SUBMISSION OF BIDS (UTIL. CUT) The prnposal sections of this special contract document is arranged to aiiow the Owner to make payment based on size of repair . The Contractor is required to submit a bid on all proposals Unit I, Unit II, Unit Ill and IV. Unit I will generally consist of small patch, less than or equal to 200 square feet. Unit II will generally consist of medium patch, greater than 200 square feet and less 11 /02104 ASC-110 -l ': ·1 - _.· !'- .; ,.;.. ·.! r'-1 --~ I i -·J . f _i PART DA -ADDITIONAL SPECIAL CONDITIONS than or equal to 1000 square feet. Unit Ill will generally consist of large patch, greater than 1000 square feet. Unit IV will generally consist of items necessary for each size Utility Cut Repair. The total low bidder, Units I, II, Ill and IV is the apparent successful bidder. lf Contractor does not bid all four Units of the proposal, the bid Will be considered as "non-responsive" and will be rejected by the Engineering Department. DA-88 STANDARD BASE REPAIR FOR UNIT I (UTIL. CUT) Regardless of the existing pavement type, base repair for Unit I shall be either min. 8" concrete base (see D-23, 2:27 Concrete Base) or min. 5" reinforced concrete base (see DA-35, Reinforced Concrete Pavement or Base) as directed by the Engineer. Any deviation from standard repair shall be approved by the Water Department. DA-89 CONCRETE BASE REPAIR FOR UNIT II & UNIT Ill (UTIL. CUT) When concrete base is required for repairs > 200 square feet in area, the base repair shall be either min. 8" concrete base (see D-23, 2:27 concrete base) or as min . 5" reinforced concrete base (see DA-35, Reinforced Concrete Pavement or Base.) as directed by the Engineer. Any deviation from standard repair shall be approved by ihe 'vVater Department. DA-90 2" TO 9" H.M.A.C. PAVEMENT (UTIL. CUT) . These items will include the furnishing and placing of H .M.A.C. surface course as directed by the Engineer. For Specifications governing Type "D" H. M .A. C. see the 1982 Texas State Department of Highways and Public Transportation, Spec. Item No. 340 "Hot Mix Asphaltic Concrete Pavement". H.M.A.C. is also covered under Spec. Item No. 312 in the Standard Specifications for Construction, City of Fort Worth. Subsidiary to the H.M.A.C. pavement shall be sawing, removal of asphaltic material, gravel and excavation as shown on the details or as directed by the Engineer. The removed surfacing shall be loaded into trucks upon removal and hauled away from the job site as directed by the Engineer. In no case shall the removed surface be stockpiled on the job site. The following work method will be performed on each utility cut: 1. Place safety signs, barricades and/or other warning devices where necessary and as required. 2. The existing asphalt pavement shall be saw cut into a square or rectangular shape and cut side faces vertically. The sawed asphalt pavement shall be a minimum of 1' outside the utility cut area . 3. Apply liquid asphalt tack to vertical faces and bottom of excavated area in a uniform manner. Do not puddle tack coat on bottom of utility cut area. Do not apply tack coat to washed rnck. 4. Place H.M.A.C. surface mix in lifts not to exceed three (3) inches . Last or top lift shall not be less than two (2) inches in thickness . 11102104 ASC-111 -! :··-·1 -· i "J -·l ) l j j PART DA -ADDITIONAL SPECIAL CONDITIONS 5. Each lift shall be thoroughly compacted with a plate compactor or portable vibratory roller. Fifteen to twenty passes will be necessary with a vibratory roller and mix temperature above 250 F (121 C) to ensure a good compaction . Top lift when compacted shall be approximately 1/8 inch above surrounding pavement. 6. Apply liquid asphalt around edges of patch along cold joints. 7. Clean up surrounding area. Do not leave excess fill or excavated material on the pavement. 8. Remove safety signs, barricade and/or warning devices after job is complete. Payment shall be made at the unit price per S.Y. as shown on the proposal and shall be full compensation for furnishing all labor, materials, equipment tools and incidentals necessary to complete the work . DA-91 ADJUST WATER VALVE BOXES, MANHOLES, AND VAULTS (UTIL. CUT) Contractor will be responsible for adjusting water valve boxes, manholes and vaults to match new pavement grade. The unit price bid will be full payment for materials including all labor. equipment, tools and incidentals necessary to complete the work . DA-92 MAINTENANCE BOND (UTIL. CUT) A maintenance bond in the amount of one hundred percent (100%) of the contract amount shall be furnished for a period of two years from the date of final acceptance of the wor k wil! be required on this project. DA-93 BRICK PAVEMENT (UTIL. CUT) This item shall include: 1. Removal and salvage of existing brick pavers for the purpose of relaying, in such a manner that no damage occurs during handling of the brick. 2. Supply additional brick pavers as necessary that meets size, shape and color of existing brick. as approved by engineer. 3. Mortar bed shall be leveled to the desired elevation, as directed by Engineer and shall not be disturbed in any way . The mortar setting bed shall consist of: a'. 1 part Portland cement -ASTM C150 , Type 1 b. 1/4 part hydrated lime by volume -ASTM C207, Type 5 c. 3 parts damp sand -ASTM C-144 (for high-bond mortar, gradation in accordance with additive manufacturer's recommendation) d. Add water to obtain stiff mix -water shall be potable quality The dry joint filler shall consist of: a. 1 part Portland cement -ASTM C150, Type 1 11 /02104 ASC -112 . i . ·1 . ·- . ·-.-~l ·-i . \ PART DA -ADDITIONAL SPECIAL CONDITIONS b. 6 parts dry sand -ASTM C-144 c . Do not add water High bond mortar mix shall consist of: a. 1 sack P9rtland cement -ASTM C150, Type 1 b. 50 pounds workability additive -"A" Marble Dust by Armco Steel Corp ., Piqua Quarries, or Ute Dolomite Limestone by U.S. Lime Division of Flintkote Corp ., or Micro Fill No./2 by Pure Stone Co., of Marble Falls, Texas . c. 3 1 /4 cubic feet of sand -ASTM C-144 d. 4 gallons of high bond additive -Sarabond Liquid Mortar Additive by the. Dow Chemical Co . e. Mix with water in accordance with High Bond Additive manufacturer's recommendations Concrete surfaces to receive pavers shall be dry, clean fee of oily or waxy films and firm and level. Pavers with chips, cracks, or voids shall not be used . The setting bed mixture shall be spread and scre.eded to a true plane and shall be limited to that amount that can be covered with pavers before initial set. DA-94 LIME STABILIZED SUBGRADE (UTIL. CUT) Upon the direction of the Engineer, the Contractor shall provide a lime stabilized Subgrade or base in conformance with Specification Items 210 and 212 of the City of Fort Worth's Transportation and Public Works Department's Standard Specifications for Street and Storm Drainage Construction. Unless otherwise directed by the. Engineer, lime shall be applied at the minimum rate of four pounds (4#) per square yard per inch depth. Payment shall be made by the square yard at the unit price bid for the quantity measured in place and shall include all labor, equipment, material, and incidentals necessary to satisfactorily complete the project. No payment shall be made for the hydrated lime as it shall be considered subsidiary to the bid price for lime stabilization. DA-95 CEMENT STABILIZED SUBGRADE (UTIL. CUT) At the direction of the Engineer, the Contractor shall stabilize the subgrade or base material with Portland Cement in conformance with Specification Item 214, Portland Cement Treatment , in the Standard Specifications for Street and Storm Drain Construction of the City of Fort Worth, Texas Transportation and Public Works Department. Unless directed otherwise by the Engineer, -Cement shall be applied at a minimum rate of five pounds (5#) per square yard per inch of depth. DA-96 REPAIR OF STORM DRAIN\ STRUCTURES (UTIL. CUT) This pay item shall apply to all storm drain structures such as inlets, manholes, headwalls, or other facilities which, in the opinion of the Engineer require repair. The Contractor shall remove and replace the tops of ex isting drainage structures and a portion of the walls of the structure as directed by the Engineer. The vertical reinforcing steel bars in the 'Nalls shall be cleaned of any concrnte or dirt and exposed a m inimum of twelve (12) inches . New steel shall be used in the reconstruction of the walls and top . 11 /0 210 4 ASC-113 _I .-.. ) j -·, I I 1 J ) ~· 1 I -i PART DA -ADDITIONAL SPECIAL CONDITIONS No payment shall be made for manhole frames, lids, steps and other miscellaneous items of construction, as they shall be considered subsidiary to the unit price bid for Repair of Storm Drain Structures. Unless directed otherwise by the Engineer, the existing manhole frames , lids, and other miscellaneous items may be reused . Storm Drain Structure Repair shall be performed in conformance with specification Item 444, "Manholes and Inlets", and Drawing No . S-SD1 through S-SD20 of the City of Fort Worth Transportation and Public Works Department's Standard Specifications for Street and Storm Drain Construction and shall further apply to all storm drainage facilities of a similar design and construction. Payment for Repair of Storm Drain Structures shall be made by the cubic yard of concrete required to reconstruct the structures as well as all steel, etc. in conformance with the appropriate drawings, DA-97 "QUICK-SET" CONCRETE {UTIL. CUT) In high traffic areas where the utility cut repair must be returned to service sooner than a normal cure time will allow, the Contractor shaii use concrete admixtures as outlined in Item 422, "Concrete Admixtures" or ready made mixes such as "Rapid Set" concrete mix or approved equal. Any and all materials used shall conform to the above mentioned Item 422. Payment for quick set concrete shall be made at the unit price bid per CY as shown on the proposal and shall be full compensation for furnishing all labor, materials, equipment, tools, and incidentals necessary to complete the work. DA-98 UTILITY ADJUSTMENT (UTIL. CUT) This item is included for the basic purpose of establishing a contract price which will be comparable to the final cost of making ne.cessary adjustments required due to utility cut repairs to water, sanitary sewer, and natural gas service lines and appurtenances including irrigation lines (sprinkler systems). etc. where such lines and appurtenances are the property owner's responsibility ta maintain . An arbitrary figure has been placed in the Proposal; however, this does not guarantee any payment for utility adjustments, neither does it confine utility adjustments to the amount shown in the Proposal. It shall be the Contractor's responsibility to provide the services of a licensed plumber to make the utility adjustments determined necessary by the Engineer. No payment will be made for utility adjustments except those adjustments determined ne.ce.ssary by the Engineer. Should the Contractor damage service lines due to his negligence, where such lines would not have required adjustment or repair otherwise, the lines shall be repaired and adjusted by the Contractor at the Contractor's expense . The payment to the Contractor for utility adjustments shall be the actual cost of the adjustments plus ten percent (10%) to cover the cost of bond and overhead incurred by the Contractor in handling the utility adjustments. DA-99 STANDARD CONCRETE SIDEWALK AND WHEELCHAIR RAMPS (UTIL. CUT) · All applicable provisions of Standard Spe ci fi cation Item 504 "Co ncrete Sidewalks and Driveways" -j shall apply . _/ ) 11 /02104 ASC-114 • 1 .-, I , Cl' ~' -J -J -I ) PART DA -ADDITIONAL SPECIAL CONDITIONS The Contractor shall construct standard concrete sidewalk and wheelchair ramps as shown in the details or as directed by the Engineer . All concrete flared surfaces (wheelchair ramp wing or curb) shall be colored with UTHOCHROME color hardener or equal. A brick red color, a dry-shake hardener manufactured by l.M. Scofield Company or equal, shall be used in accordance with manufacturer's instructions. Contractor shall provide a colored sample concrete panel of one foot by one foot by three inches dimension, or other dimensions approved by the Engineer, meeting the aforementioned specification if needed . The sample. upon approval by the Engineer shall be the acceptable standard to be applied for all wheelchair ramp construction . Surface coloring shall be subsidiary to the unit price for this pay item. The method of application shall be by screen, sifter, sieve or other means in order to provide for a uniform color distribution. DA-100 LIMITS OF CONCRETE PAVEMENT REPAIR (UTIL. CUT) The following criteria will be used to determine the limits of concrete pavement repa ir far this contract: 1. The minimum size of repair for concrete shall be 5'x 5'. 2. Whenever the limits of the repair are 8 feet or less from an adjacent joint of any type , the replacement shall be extended to that joint. 3. Dummy joints shall be sawed across any panel where a construction joint intersects the panel and a joint does not exist. All new joints (construction or dummy) shall be parallel with existing joints . 4. Depending on the existing longitudinal joint spacing and the limits of the damaged pavement, the contractor may be required to extend the replacement to the halfway point of the panel. The determination shall be made by the inspector on a case by case basis in order to assure uniform joint spadng . Payment for all concrete pavement repairs shall be made at the unitprice bid per square yard as shown in the proposal and shall be full compensation for furnishing all labor, materials, equipment, tools, and incidentals necessary to complete the work . However, payment for sawcutting dummy joints in adjacent panels shall be made under the appropriate bid item . DA-101 CONCRETE CURB AND GUTTER {UTIL. CUT) This item shall apply for the placement of concrete curb and gutter on H.M .A.C. paved streets . Specification item no . 502 of the City of Fort Worth Transportation and Public Works Department's Standard Specifications for Street and Storm Drain Construction shall govern this item. DA-102 PAYMENT (UTIL. CUT) Because of the unique nature of this contract, C8-8 .5 PARTIAL ESTIMATES AND RETAINAGE of the General Conditions shall not apply and shall be superseded by the following: (Please initial below) 11 /02104 ASC-115 ' .. \. 1 I ;--1 J ,-.·/ J ,. :·1 -- i -J ' _1 I -! ,, PART DA -ADDITIONAL SPECIAL CONDITIONS Whenever the improvements prescribed by an individual Work Order have been completed, the Contractor shall notify the Engineer. The Engineer or other appropriate official of the Owner will, within a reasonable time, perform the inspections. If such inspection reveals that the improvements are in an acceptable condition and have been completed in accordance with the terms of the Contract Documents and all approved modifications thereof, the Engineer will recommend acceptance of the work under that particular Work Order and recommend payment therefore. If the Engineer finds that the work has not been completed as required, he shall so advise the Contractor in writing, furnishing him an itemized list of all known items which have not been completed or which are not in an acceptable condition. When the Contractor has corrected all such items, he shall again notify the Engineer that the improvements are ready for inspection, and the Engineer shall proceed as outlined above. Whenever the improvements prescribed by the individual Work Order have been completed and all requirements of the Contract Documents have been fulfilled on the part of the Contractor, an 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 . The amount of the estimate will be paid to the Contractor after acceptance by the Water Department Director, provided the Contractor has furnished to the Owner satisfactory evidence of payment as follows: Prior to submission of the 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 under that Work Order 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 individual 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 that Work Order or any act or neglect of said City relating to or connected with the Contract. The making of the payment by the Owner shall not relieve the Contractor of any guarantees or · other requirements of the Contract Documents which specifically continue thereafter. Bidder's Initials --------- DA-103 DEHOLES (MISC. EXT.) The Contractor excavates for existing water and/or sanitary sewer main as detailed by work order together with a sketch. The location and dimensions shown on the plans relative to other existing utilities are based on the best information available. Omission from, or the inclusion of utility locations on the Plans is not to be considered as the nonexistence of. or a definite location of, existing underground utilities . It shall be the Contractor's responsibility to verify locations of adjacent and/or conflicting utilities sufficiently in advance of construction in order that he may negotiate such local adjustments as necessary in the dehoie process to provide adequate clearances. The Contractor shall take all necessary precautions in order to protect all services encountered. Any damage to utilities resulting from the Contractor's operations, shall be restored at his expense. 11 /02104 ASC-116 i -J ,,.l .. • J fl .-.·-J 'l J l . 1_ ! ' J r .:. J - I PART DA -ADDITIONAL SPECIAL CONDITIONS Payment for work such as backfill and all other associated appurtenants required, shall be included in the price of the appropriate bid item. DA-104 CONSTRUCTION LIMITATIONS (MISC. EXT.) The Contractor shall have no more than three (3) locations under construction at any one time, unless approval by the Engineer has been granted in writing. DA-105 PRESSURE CLEANING AND TESTING (MISC. EXT.) Care shall be taken to keep all water extensions clean and free from foreign objects. Chlorinated lime shall be placed in the first joint of pipe of the extension and upon completion of the pipe laying, water shall be introduced slowly for sterilization, after which the extension shall be thoroughly flushed with clean water. Risers shall be installed, as directed by the Engineer, for flushing and for providing sample points for bacteria tests . The water main extensions of the project shall be tested under normal line pressure and any ieaks observed shall be immediately repaired . DA-106 BID QUANTITIES (MISC. EXT.) Bid quantities of the various items in the proposal are for comparison only and may not reflect the actual quantities. There is no limit to which a bid item can be increased or decreased. Contractor shall not be entitled to re.negotiation of unit prices regardless of the final measured quantities . To the extent that C4-4.3 conflicts with this provision. this provision controls. No claim will be considered for lost or anticipated profits based upon differences in estimated quantities versus actual quantities . DA-107 LIFE OF CONTRACT (MISC. EXT.) It is contemplated that Work Orders will be issued to the Contractor for work to be performed under this Contract for not to exceed 365calendar days following the date of the Contract nor to exceed the limit of the bid price, whichever should occur first. The Contractor shall be required to complete any work covered by a Work Order issued prior to that date. of termination but will not be required ta accept any work order for execution dated after that date of termination. If the cost of the work performed under this Contract is less than the limit of the bid price at the end of the 365 calendar day period. at the City's option and the Contractor's concurrence, the Project may be extended to the limit of the bid price . DA-108 FLOWABLE F_ILL (MISC. EXT.} 1. Description : The flowable fill material shall be delivered to the site, free flowing and self-leveling and shall have a consistency enabiing it ta fill aii vo i ds without tamping, vibrating or compacting . The flowable fill material shall have an in place density of not less than 95 and not more than 115 lbs./cu . ft., with a ma ximum twenty-eight (28) day compression stre.ngth of not less than 60 and 11 102104 ASC -117 -··1 ''l . . •, (• ·1 i : \ J ,, 1 r_-] .··., I ! J . ) _, ) I PART DA -ADDITIONAL SPECIAL CONDITIONS not more than 85 PSI allowing the material to be removed with hand tools such as picks and shovels . The height of free fall of the flowable fill shall not exceed four (4) feet. 2. Material Specifications : Flowable fill shall consist of: a. An appropriate amount of Portland Cement meeting ASTM C-150 (with other additives as -necessary). b. Aggregates meeting ASTM C-33 c. Sand or fine aggregates as per City of Ft. Warth Standard Specifications for Street and Storm Drain Construction Item 406 d. Flyash, Class C or F, meeting ASTM C-618 e. Admixtures 1. 2 . Mineral admixtures wi.11 be pozzolanic Chemical admixtures shall be in liquid or powder form used in standard ready-mix concrete products unless specifically designed for flowable fill. Permissible types of admixtures are : a. High air generators, as manufactured by Grace Construction Products or approved equal, which are specifically designed for flowable fill to lower unit weights, reduce shrinkage and subsidence, and control compressive strength . b. Air entraining admixtures conforming to ASTM C-260. c. High range water reducers conforming to ASTM C-494 Type F or G. d . Accelerating admixtures conforming to ASTM C-494, Type C. 1. Non-chloride, non -corrosive accelerators used where metals are present in concrete or embedded members. 2 . Calcium chloride DA-109 BRICK PAVEMENT REPAIR (MISC. REPL.) Contractor shall take all precautions to carefully remove all existing brick pavers. The brick pavers shall be handled with extreme care to avoid chipping and/or breaking of pavers. Until installed, they shall be cleaned and neatly stacked on pallets (not to exceed 3 feet in height). If necessary, all new brick pavers used on this project shall meet the specifications for ASTM 'C1272. The brick shall be a Type F heavy vehicular paving brick a minimum 2 5/8 " thick, with spacer nibs or lugs, and match the existing brick in size, shape, and color . . The brick pave.rs will be set on a ~-inch sand/cement bedding mixture . The sand used shal! conform to ASTM C33 excluding all stone screenings that may pass the C33 sieve analysis , The cement sand ratio shall be 1 sack of cement per 1 CY of sand or as directed by the Engineer. Filter fabric 12-inches wide will be installed over every construction, and/or expansion joint as well as all vertical surfaces. Once the brick pavers have been installed they will be vibrated into the sand bed. Sand conforming to C33 will then be swept into joints and vibrated again. All brick shall be installed per the manufacturer's recommendations . The resuiting repair shaii provide a smooth driving surfa ce and match all applicable street grades, cross slopes, and crowns. 11 /0 210 4 ASC-118 _., l l i ·1 n -J ·, ,::.j ., -, " '·:1 ' l -1 PART DA -ADDITIONAL SPECIAL CONDITIONS The price bid per linear foot for "BRICK PAVEMENT REPAIR" as shown in the Proposal will be full payment for materials including all labor, equipment, tools and incidentals necessary to complete the work. · DA-110 DETERMINATION AND INITIATION OF WORK (MISC. REPL.) The Engineer shall determine and designate to the Contractor the location of the service main requiring replacement by a Work Order together with a sketch for each such replacement. giving the limits, size and nature of work required. The Engineer will notify the Contractor that a Work Order is ready and fax the Contractor a copy of the Work Order notification. The Contractor is to provide his fax number to the Engineer at the pre-construction conference. Single or several Work Orders may be is.sued at one time. The Contractor shall initiate work on a replacement within seven (7) working days of the date the Work Order is faxed to the Contractor, and continue work on the Wark Order until it has been completed, not including paving. The Contractor shall furnish and supply sufficient equipment and personnel to complete the Work Order in the amount of time provided for in the Work Order. Should the Contractor fail to start any Wark Order within the time specified, he shall add the necessary work crews and equipment to prosecute the work to complete th·e. Work Order or Work Orders in the time provided therefore. DA-111 WORK ORDER COMPLETION TIME (MISC. REPL.) Should the contractor fail to complete an individual work order in the given amount of calendar days as specified on each individual work order, liquidated damage charges as prescribed in Part C -General Conditions C7-7 .10 Time of Completion will be subtracted from the final pay estimate of that particular work order. The estimated amount for each particular work order will be used for determining the amount of damages charged per calendar day of time exceeding the specified amount. The first two paragraphs of Part C -General Conditions C7-7.10 Time Of Completion shall be replaced with the following: The time of completion of each individual work order in an essential element of this contract. Each work order issued will have the maximum allowed number of calendar days allowed for the completion of that specific work. -The number of calendar days specified will be calculated as follows: The total estimated cost for the specific work order divided by 2000 (rounded up) + 10 days = Number of Calendar Days allowed for Construction of Individual Work Order. DA-112 MOVE IN CHARGES (MISC. REPL.) A Work Order may contain one or more locations. One move-in fee will paid to the contractor per Work Order issued. Locations for multiple sites per Work Order will be in the same general vicinity, if possible, and if so, only one mobilization charge will be paid. When water and sewer work are required only the water move in fee will be paid. At no time will i both fees be paid for one specific location. _I DA-113 PROJECT SIGNS (MISC. REPL.) 11102104 AS C-11 9 -.• r~ J . I ~--1 ·.1 _t _\ PART DA -ADDITIONAL SPECIAL CONDITIONS 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 Figure 30 (dated 9-18.-96) of the General Contract Documents . 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 , tabor, 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 . DA-114 LIQUIDATED DAMAGES (MISC. REPL.) The Contractor shall pay liquidated damages of one hundred dollars ($100.00) per day per Work Order, for failure to begin a Work Order within the seven (7) working days of the date the Work Order is faxed to the Contractor. Failure to complete project within the stipulated construction time on the Work Order, the Contractor will pay liquidated damages in the amount stipulated in these contract documents . DA-115 TRENCH SAFETY SYSTEM DESIGN (MISC. REPL.) Because of the unique nature of this contract, the number of trench safety system designs required is not known at the time bids are received. While the contractor is still bound by the latest version of the U.S. Department of Labor, Occupational Safety and Health Administration Standards, 29 CFR Part 1926, Subpart P-Excavations as detailed in 0-26 Trench Safety System, it is the City's intention that all costs incurred by the Contractor in acquiring trench safety designs be included in the unit price bid for Job Move in . DA-116 FIELD OFFICE As specified in Part C, General Conditions C5-5.6, the contractor shall provide a field office exclusively for the City of Fort Worth Construction Manager and coordination meetings for the following: A. Temporary field office shall be established on the job site where approved or directed by the Engineer, adequately furnished . B. Contractor shall provide either a separate building or a partitioned-off space of at lea st 140 sq ·ft of floor space with solid lockable door in Contractor's building for the exclusive use of the City of Fort Worth Construction Manager throughout the period of construction. The temporary office shall be weathertight, have a tight floor at least 8-in off the ground and shall be insulated and suitably ventilated . The office shall be provided with janitor service, heating and cooling equipment, electrical wiring, outlets and fixtures suitable to light the tables and desk adequately as directed . Provide separate toilet facilities in the field office . C. Provide the following furniture and equipment in the Construction Manager's office : 1. 2 . 3. 4 . One plan table: 3-ft by 5-ft and one stool Desk about 3-ft by 5-ft with desk chair Two additionai chairs Two-drawer, filing cabinet with lock Field office shall also have available to the Construction Manager the following: 11 /0 210 4 ASC-120 · 1 l .. I -I I _\ I ·I PART DA -ADDITIONAL SPECIAL CONDITIONS 1. 2. 3. 4 . One conference table (6-ft). Eight folding chairs . · First aid kit suitable for ten people with manual, American White Cross No. K1 O or equal. Duplicating machine, Xerox Model 10251 or equal. D Contractor shall furnish temporary light and power, including wiring, lamps and similar equipment as required to adequately light all work areas and with sufficient power capacity to meet the reasonable needs of the Construction Manager. Contractor shall make all necessary arrangements with the local electric company for temporary electric service and pay all expenses in connection therewith and pay all electrical bills. DA-117 TRAFFIC CONTROL PLAN Traffic control shall be in accordance with item D-8 of the Special Conditions with the exception of the Contractor providing the traffic control plan. A traffic control plan has been prepared and is included in the project plans . All other requirements of D-8 shall apply. DA-118 COORDINATION OF WORK WITH CONTRACTOR FOR OTHER UNITS The contractor shall coordinate his work with the work of other contractors on remaining units of this project. The contract documents indicate the starting and stopping points for each of the units of the project. The plans indicate "connecting to an existing pipeline" constructed by others and ending the line with the installation of a plug. If the start of the project cannot be conn ected to the previous unit, the contractor will begin his line with a plugged section of pipe. If the pipeline · is constructed for the connecting unit the contractor shall connect his line with the adjoining unit in lieu of installation of a plug. Contractor will be paid for "connection" to existing line or installation of blind flanges based on the unit price bid for the water or sewer mai.n. 11 /02104 ASC-121 · 1 1 I f'"l ! I ' '. " .. l ' SECTION E -SPECI:ICATIONS JANUARY 1, 1978 All materials, construction methods and procedures used in this project shall conform to Sections El, E2 and E2A of the Fort Worth Water Department General Contract Documents and General Specifications, together with any additional material specificat.ion(s), construction(s) or later revision(s) ~ · (See revisions listed . on this sheet). Sec tions El, E2 and E2A of the fort Worth Water Department General Contract Documents and General Specifications are hereby made a part of this contract document by reference for all purposes, the same as if copies verbatim herein, and such Sections are filed and.kept in the office of the City Secretary of the City of Fort Worth as an official record of the City of fort Worth. El E2 INDEX MATERIALS SPECIFICATIONS CONSTRUCTION SPECIFICATIONS E2A GENE..t:i.AL DESIGN DETAILS Revisions as of April 20, 1981, follow: i I El-2. 4 Backfill: (Correct minimum compaction requirement to 95% Proctor density and correct. P. I. values as . follows:) c. Addit.·ional backfill requirer.tents when approved for use in streets: {1) Type B Backfill (c) Maximum plastic i:idex (PI) shall be .a. (2) Type C Backfill (a) Material meeting requirements and having a PI of .a or less shall be considered as suitable for compaction by jetting. (b) Material meeting requirements and having a PI of .2. or more shall be considered for use only with mechanical compaction. El-2.11 Trench Backfill: {Correct minimum compaction requir~ent wherever it appears. in this section to 9Si Proctor density except for paragraph a .1. where the "95% modified Proctor density• shall remain unchanged). ! f. r.: I·. I • 1.0 General Product Specification Wastewater Access Chamber (Phase IT. 18" Riser) The Wastewater Access Chamber Cvv AC) may be used in place of standard concrete manholes, cleanouts, dead-end manholes, sampling ports or any other location in a sewage or storm drainage system that requires access for maintenance and inspection equipment without man entry. The chamber body shall be a one-piece, rotational molded Polyethylene unit that is corrosion resistant, lightweight, and designed for use in traffic and non-traffic locations where sewer pipe is 6", 8", 10" or 12" in diameter. The chamber shall be adaptable to clay, cast iron, ductile iron, PVC, and/or concrete pipe through use of a combination of eccentric, rigid and/or flexible couplings as provided with the chamber or purchased commercially. 2 .0 Material Composition 2 .1 The Wastewater Access Chamber shall be rotational molded of _l 00% Virgin, Hexene based, Linear Low Density Polyethylene meeting the following minimum physical standards: · Characteristic Test l\ilethod Value Density ASTl\'l Dl505 0.936 grams/cc Tensile Strength@ Yield ASThl D638 2490 psi Flexural Modulus ASTM D790 87,000 psi Heat Distortion@ 66psi Load ASTM D648 151° F Low Temp. Impact@ 125 mils ARM Std. (B) 45 ft. lbs. Thick Environmental Stress Corrosion Cracking (ESCR), 100% Igepal ASTM D 1693 3 .0 _Physical Characteristics 3.1 Length of body shall be 34.41" ± 0 .50" Height of body shall be 34.15" ± 0.50" Width shall be 20 .75" ± 0.50" Thickness shall be an average of 0.375" > 1000 Hours r - r 2 3 .2 Other Outlets and inlets shall be male (spigot) type extensions connecting to existing, or new piping systems with eccentric, reducing couplings included with chamber or commercially purchased eccentric couplings. Spigot sizes of chamber shall be in accordance with ASTM D3034 SDR 35 Sewer Pipe sizing. Chamber shall be white or cream color for internal visibility . Bottom of chamber shall form a channel (invert) with minimal flow disruption. Top of chamber shall have capability of accepting either 18" SDR 3 5 Sewer Pipe or 18" Ultra Rib as manufactured by Uponor ETI Co . Gasket shall be provided if Ultra Rib is chosen riser pipe. Body of chamber shall be a one-piece, Rotational Molded unit with no seams or welds. Size shall be sufficient to accommodate insertion of 36" long, standard tractor type CCTV cameras. Included lid of chamber shall act as a water tight plug when inserted into top of riser pipe with provided "O" ring . · Bell end of SDR 35 riser pipe shall be connected to chamber by inserting over top of unit. If Ultra Rib option is chosen, provided gasket must be installed in gasket groove prior to installation. 1. 4 .0 Installation on existing pipe 4 .1 All OSHA requirements must be followed. 4 .2 Excavate a hole providing a minimum of 6" outside the widest dimension of the chamber allowing enough space for installation workers to function. 4 .3 Cut and clean existing sewer pipe and install inflatable sewer plug in upstream side to stop flow during installation. 4.4 Prior to lowering into trench; attach appropriate size eccentric, reducing Coupling or Muliti-size connector on 12", beveled spigot connections of chamber body. Cut off proper size of spigot on Multi-size connector at this time 4 .5 Place approximately 6" (equal to pipe embedment) of crushed stone in bottom of trench to form a solid base for chamber. 4 .6 Lower chamber into trench with couplings attached. Identify pipe material to be connected to and attach appropriate flexible coupling to existing pipe. . ( .. f . 1· 3 4 .7 Attach flexible couplings to chamber coupling and existing pipe . Torque stainless steel bands to 60 inch pounds using appropriate torque wrench . Place some crushed stone around base of chamber to support prior to backfilling. The lid shipped with chamber may be turned upside down and placed in top of chamber at this point to prevent stone or other material from entering chamber prior to next step. 4 .8 Measure from shoulder of chamber that pipe bell will rest on to ground level and cut I8"riser pipe (SDR 35 or Ultra Rib) 6-8" less than that length. 4.9 Slide riser pipe (18") onto open top of chamber, installing 18" Ultra Rib gasket into groove in chamber if Ultra Rib is chosen for riser pipe. 4 .10 Take rubber lid gasket provided with chamber, and stretch it around the smaller diameter of the cut off top section making sure that it seats in groove provided and that it is_;not rolled or twisted. Apply some silicone lubrication on the gasket and insert the top into the upper end of the riser pipe to provide a watertight seal. 4.11 Backfill to top of chamber using crushed stone, concrete or other material as specified. Continue to backfill trench in 6" lifts with specified material, compacted to a minimum 80% Proctor Density. Level of final backfilled area depends on surface grade requirements (pavement, grass etc .). 4 .12 Set no less than two (2) 3" minimum thickness grade rings concentrically around riser pipe, on a poured 3" -4" thick concrete pad. Grade rings shall be joined by non-shrink grout or mortar spread evenly over entire flat surface . 4 .13 If standard manhole ring and cover is to be used, it shall be set on grade rings according to normal specified standards to meet local codes. If chamber is to be installed in backyard or easement location where it may be undesirable to have a manhole cover visible, the polyethylene, sealed lid of the chamber may be fitted with a non ferrous metal disk . Once the disk is epoxy bonded to lid and covered with earth or other ground cover, the metal will allow the chamber to be located with a typical metal locator if access is required. I . I . I ·-. 4 5. 0 Installation in new construction 5.1 All OSHA requirements must be followed 5 .2 Excavate a hole providing a minimum of 6" outside the widest dimension of the chamber allowing enough space for installation workers to function . 5 .3 Normally, the trench width for the chamber will not be any wider than the trench excavated for the pipe being laid. 5. 4 Prior to lowering· chamber into trench, attach appropriate size eccentric, reducing couplings or provjded Multi-size coupling on 12", beveled spigot connections of chamber body. Proper size spigot should be cut at this time. 5.5 Place approximately 6" (equal to pipe embedment) of crushed stone in bottom of trench to form a solid base for chamber. 5.6 Lower chamber into trench and connect directly to sewer pipe being laid. 5.7 Place enough crushed stone around the lower portion of the chamber to support it and prevent it from leaning. 5. 8 . Connect the next joint of pipe or a double bell coupling to the other side of the chamber. 5 .9 The lid shipped with the chamber may be inserted loosely in the top of chamber at this time to prevent any backfill material from entering chamber. 5 .10 Measure from shoulder of chamber that pipe bell will rest on to ground level and cut 18"riser pipe (SDR 35 or Ultra Rib) 6-8" less than that length. 5 .11 Slide riser pipe ( 18") onto open top ·of chamber, installing 18" Ultra Rib gasket into groove in chamber if Ultra Rib is chosen for riser pipe. 5. 12 T alee rubber lid gasket provided with chamber, and stretch it around the smaller diameter of the cut off top section making sure that it seats in groove provided and that it is not rolled or twisted. Apply some silicone lubrication on the gasket and insert the top into the upper end of the riser pipe to provide a watertight seal. 5 .13 Backfill to top of chamber using crushed stone, concrete or other material as specified. Continue to ·backfill trench in 6" lifts with specified material, compacted to a minimum 80% Proctor Density. Level of final back.filled area depends on surface grade requirements (pavement, grass etc .). 5.14 Set no less than two (2) 3" minimum thickness grade rings concentrically around riser pipe, on a poured 3 "-4" thick concrete pad. Grade rings shall be joined by non-shrink grout or mortar spread evenly over '-entire flat surface. · ' r-· . I. 5 5 .15 Ir standard manhole ring and cover is to be used, it shall be set on grade rings according to normal specified standards to meet local codes . If chamber is to be installed in backyard or easement location where it may be undesirable to have a manhole cover visible , the polyethylene, sealed lid of the chamber may be fitted with a non ferrous metal disk . Once the disk is epoxy bonded to lid and covered with earth or other ground cover, the metal will allow the chamber to be located with a typical metal locator if access is required . 5 .16 Prepare and finish surface level with paving or landscaping consistent with existing surrounding area. 5 .17 Install manhole lid . W ACspcc I 8~ 1/98 Molded Access Products div. of Uponor ETI Co. 3401 Custer Rd., Suite 146 Plano, TX 75023-7546 (972) 612-4676 ' 1ES 16' ' ,_,_, ' ' , DETAIL B NTS Gasket 1a· P.V.C. Eccentric Adapter 12· to a· Shown 5• or 1 o· also available a• SDR35 Show Pipe Pipe Embedment as Specified on Plans Standard Cast Iron M.H. -.,.,...-.-........-~~'"'7'7'7tr°"iT"VV-::~TV- Frame & Cover per Spec ~~ ~ X:. Y ;,,x\5<}<; Clearance: SECTION A A 4" Min. -Undisturbed Soil s· Max. Two · Concrete Grc.de Rings (Mi~) and Non-Shrink Grout Undisturbed Soil 18 in. P.V.C. Pipe Sand or Stabilized Soil Compacted to 80% Std. Proctor Densi~ and Placed in 6-inch Lifts Beginning a t the · Westwater Access Device Working Outward to the Excavation Walls Compacted Crushed Stone, Fine Gradation Polyethelene Access Chamber <.._ 12 in. Spigot Standard See Section A-A for Fittings L Equal to. Pi pe Embedment LDED ACCESS PRODUCTS ision of Uponor ETI Co. wASTEVATER ACCESS CHAMBER 1-1-78 J[. Ir. RIGHT-OF-WAY --------------ii 5'----1----~~~~~~~-'"" Roadway r6~forCloss A Meter Box 1'2°'forClassJB'lv1etcr Box I ,r-Assl1ow?on plans-f Meter Box / ~ CorP. Cock'& · ~ Servi_ce Coup Ii ng ~ '\ .. _ I + Storm .I ct_GCls Line Sewer GY . Copper Service Line fr'i ~ Sanitary Sewer NOTE: I. On Initial Installation: No Hore Than One Spl Ice Per Copper Service Line WI I I Uc Allowed With No Spl ~ce Under Pavement. 2. Service Linc lnstal latlons S'1al I Include I\ Class 111\11 Or Class "U" Meter Uox /\s Applicable For The Size Service lntencJecJ, J. If Meter Uox Is tfot lnstal lecJ /\t The Time Of Service Connection, A Strip Of Uluc Vinyl Tape /\t least 3'' \./Ide /\ncJ ID MIL Thick Slial l De Fastened To The EncJ Of The Service /\ncJ Extended Through The Uackfl 11 At The Meter Dax Location, UTILITIES SERVICE DETAIL FIGURE: I E1-17 Maler ia I E2-17 Construction · 3;.q'' 8 111 ' ,-, WATER l, }-2'-o·'-~--© __ _...._ I •o • •" .. , .. 0 'I f'l I ,. ----n-----,r----· ,,, .. ----------··----,:~., ./ r ,ii I·~· I 17.\ '\ 'I .. . .. ':,.I \'.y) ,:.,-, I • 'r"J ,. ,1 •,.. 1 f I :,·1 S:~ . . r ··J 11!1 1~ n:;-:::-.. · '"~:t · --:~ C ---,-::::~ , -~, ,,-,,·,..----... --,;,--,.., ---l..,,:,•:-/ ,1:,1·,~·---1~>'\. ,.~--------------_...;:, I I I It I: :,-0'' rv11N. ~= ©- fg --- MTERI/\L LIST J/11 11 or 111 as appl I cable Standard Corporation Stop Stanuard Curb Stop & 90• Elbow. M;~tcr Oox and Heter to be lnstal led by Other Service Line Blue Vinyl Tape, )"·wide, 611 above ground Arca to be backfi I led with sand S E,R.V I CJ;:_ DETAtL r :-··· ~~ I -~ 1..-.. .. ------~,------------:-~--------·-·---------···. \ .9'.l" t_ ______ .:. ~-!~· _... _ .................. \1jl'.L I r--................... w-·-~·~;·. l[ ? ·--• Ir· LID -'ID[ lllV>.TIOf.J t=~~~~~z~z· .. -···-oIEi.]}J~-~. ~~~4,;:-,-~'-.... _.t ~ --. ·==-1.J L -·-·· .........: ,.·: ···; :__·: ... =.·:_.··:_; ' ,,. t ·, .. , '•.: ', :~ ·. :.": •. . .~. . . .. ' . .. . ,~ ,,' ... ,: .. :_ ... ':· . '· . !/;'.'" ·• ·- '· .· ,: L ns·-21.or- LONGITU61NAL !HCTION A-A . ·'· .. :: .. · . . .. ·· -Tl I . I_ 1 --------· --------D[~ . _"'· C_t~Di ODE~ COTTOM V1C W Of LID 1-----· 11 .-4-. -.----1 r,::= ...... : ;; .. :ci""l[""" .. """I I u..__=i.b..:.:-:. -:.J._ -l ,----11 .. :r- . ·. . -... , ' .. LID tND [LC'UITION :-,' l.!l '"R ~ \ l :?;__12,~ O'R -·· 10 :.-:.-;n:,· ·~.. - C.ND :'.)[CllON O·O ··.• . . ·~ ~ GAUOr'. WCLDtO . WIAC r _n,\Mt: ·' .. ,· . •, ·.,, .• ,: I •' ;, ,• .. ',•" tlTY r# '°"'' ~!~'"'''· WATCR D[f'An,MCNL CLA:,S -A-~TD.CONCACH; MC H ll [}OX WITH C. I. LIO roH ,~-f , .. MtTC~ IC•ll I .. , IMO W 'I ·uO/,f.;)-:>UUO:J -;,:).M./~S .·c/c.u;,.L ./OJ //19/ ZJC7 ;, ;::,S' ;:/nP/1 ./~/2J)11 ;tS,,t.YJ / 32/!7[)/...:/ ..Lf'JOA¥7 SS'Vct-.c,A g N!Vfl 7V~!e!AcL S\'X31. 'H.l'tlOM l.'ciDJ j_N3 ~1. 'd't:;f d30 tl 3 .Lv' M Al.I:::> _ ·o -i -/S-/.r Conrracl'(?r sh.a// brz r~<?_u/rcd To COYCr n?Cl~r vault' W//1";, prol~c//yc 9uard. ~:'.';: . ........ . .,.. . . . "• . . . . . . ... '/ Ade9,,0r o'S re.quirrz.d. ::tiE..r/:S.I. Pri'r'o'lr: Sarv/cc. ·r; /o Hous~ or Bldg. CITY WATE~ DEPARTMENT FORT WOF..TH, TEXAS TE/di? SERVICE CONNECT/ON OETAIL FIGURE 2 I n9. ,... i;·. ·., 35-M.,.d..Y. Stanchrd. rin.i'.shr:d 2 r6. ZS_.. A=bo/;rn9 F12/I, ..36-Md". CliY WATER DEPARTMENT FORT WORTH, 7EXAS INTERSECTION DETAIL "FIGURE 3 CROSSING a..a:1. ==============================================--:==-~-~--~;-~,-.~-=-.. · 1 I I · I •• J ,· Roadway Base ve Operating -Nut is ~ Than 3' Belo,.., Pave-r ; :urfac:e -Provide :, · ion Stem To l' Below :!r.enc Surface. 1 ! Pertains to All :: Valve Siz:s ~11 Thru 12" _I \ r · Hain~ rn, I l .-L--!..... .c::_, -,-..:.. I I I I Pa ... i ng Or Other a er ia I McKinley Iron and Steel Co., No. YBS three piece valve box or equa I. ,-.~~-Gate Valve AND BOX, TYPICAL GATE VALVE EXTENSION STEM DETAIL .... E I -(0 Ma t er i a I -78 FIGURE 3 E 2-IO Const r ue:: ion l I , ete __ ~ :::i c:k i ng Main----.._ 611 Lead from H.Jins. 12 11 an~ ~rger to Gate Valve ·.: : ... : 4·.·. . ,.,. ' . : ... ' 4 ·. : : ·.·a· .. or Prop.a~ Curb Bottom Re;st Concrete Blockins Fi re Hydrant ----Exercise care to avoid Plugging Drain Hok Wit !, Concrett: Existing or Proposed Curp--------~ Pavement or Other Surface-----~ ,---Fire Hycra,t to be Set Plumb Trench---~ n.chor i n3 Coup- : :; for Connec- •. :'I off of Con- re t c P i pe1 1 2 11 ·net:::r and : ;1e r Bury Depth: · 3 1 -611 for Cast Iron Pipe 5 1 -~1 for A-C Pipe Ref. Figure 6 2 1 -6 11 STANDARD Pari<~·:ay E~tension Barrel and Stem for Extra Bury Depth if Necessary Minimum 7 C.F. Grave.] Proportionally Around Base Stocki:,:; Fl RE HY.DRANT DETAIL ~-E1-12 Mat F I GU R E 5 E2-12 Const ,... . \ / z e "E" NOTE : Bearing Areas shown are based on 150 P .S. I.G test pressure and 3000 P.S.F. soil bearing value. 1500# Concrete - X Bend 1500# Concrete HORIZONTAL BLOCKING TABLE ,':Dimension 11 X11 May Vary If Necessary To Provide Bearing Against Undisturbed Trench Wall , x-,·: 11 ° ·-15 1 22° -30 1 45° Dim. Min. Max. Ft. • ·A II 1•c•1 Area Vol. 11 II l .. .95 .90 .os . 91 I. 5 .90 .05 1.05 I. JO .05 l • 3 90° Min. Ar ea .82 l.99 .05 Tee & Plug - :_.--i~-"--+~-"-'--+----~---'=-i~--::~~:._;_+-_.c..::4-_:__:...:...~~=-+----=:....:c+~__;-=4..::;_~1------4-~l-·~5~7~2..:._.4~_·_1;__; I. .90 .05 1.41 2.00 .os 1 . 86 3 .47 . l I. ]. 2 2 2 2.5 2. !OTES: ·1-7 8 .05 l .26 I .60 .05 l. 79 3.20 . I .2 l . 99 3. 9 . 15 1.48 2. 0 . I 2. 14 4. 0 . 3 2 .00 4.00 . I 2.8 . 6 1. 7 2.54 6.20 . 3 1. 15 . 5 l. 85 l. 0 3.4 Minimum areas shown are in square feet. Volumes shown are in cubic yards. Vertical dimensions of all block bearing areas shall be Identical to the horizontal dimension shown. ~ HORIZONTAL BLOCKING DETAIL Fl GU RE 9 E - I -2 o Ma t er i a l E-2-20 Con s truc ti on ----------------------------------------------------. / . c:, NOTE: c ~3e11 Bell Trench width: l. 2. 3. Pipe 24" i.d. and smaller= 24" or o.d. + 12" whichever is gre3ter. Pipe larger than 24" = o.d. of Pipe + I 8 11 • Cradle shal 1 extend a min. of 6 1 ' beyond each side of pipe. UBBER GASKET JOINT M. J. k.:',' ' !,",!)-Bell ' d 0# Concrete e,ec p a min. of 1 1 -01.1 arance between c. and joints or 9_lts on C.I. Pipe. in excess of 1 1 -0 11 de ta i I ed. -78 • Cl.I 9.~ MECHANICAL JOINT / Main 0 . 0 ~-",,~~~~t-t-~~---,,----~~~~~-,.,,---- l__ ''0'9'' ... c,.·" .·,;=a;;:s; ,,.~, i---------tl~/:}\~}t~f~~~\ ~-~:.:'.:·:>?¢ .. ·: ::-·,~ ::~·· .. t!\'~ J-:;''. ~" '!' 'r':" ........ --• 1 ..... •-. • .... I yp BELL AND SPIGOT JOINT CRADLE DETAIL FIGURE 10 Note: When cr~dle is <., sho~n or s peci f i ed for installation on concrete pipe the full joint length of the pipe or fitting sh~1 • ~e cradled. E 1-20 Materials E 2-20 Construction . . r: X ,a :r: :c -0 0 N U"\ Backfill~ .,. and Larger Water Line 2" Gate Valve 2 11 Short Nipple 2 11 Tee --~~After Ster ii ization Remove PipinQ and Install Plug 2 11 Coup! ing to be plugged w/211 C. I. Plug after sarnpl ing NOTE: Chl _orination blowoff ·.-" .. ··. · ...... ·:."'· .. ;· .. •·.·.·.·:.·.···~, .. -· and sample point for deadend water piping. Contractor is to furnish al I labor and materials. Material will be removed and t .__Backf ~ 11 J.a ·""·. · -1-78 . .. -. . .... : . ·_ ... :-' .. -.... · .: .. - .Plug after Sampling , retained by the Con- J 11 STANDARD DETAIL tractor after satis- factory .samples have -been obtained • Concrete Blockin~. per Fig. 9. END PLUG CHLORINATION BLOWOFF AND SAMPLING POINT FIGURE 27 E 2-24 Construction Spec. a ':..o,, _ ·5,,1 5'-G" 1:1__' rLogo Groon rW/Jlto I\ I L ~~~~ I 1 '-G" -Logo B/uo ." .. -YouR\WATERFUNDS C;J I . ~ IN ACTION ./ ,-B'x4'x 1/2" I .Plywood t ~ ~ I 0 ' ~ .. I ('r) .. For.t Worlh~~ II 0 I .. ( ,..,..., """ ,...,.. 6 11 • RD dill S Typical \ L-Logo Groor'1 Wit/J Whlto Lottors PROJECT SIGN F/guro 30 '-t WciteF:~ '\ ~\ Groon ·,;;J-Logo ,, Ii . ' / 'l Deporln1enl;~ t lD --- GENERAL NOTES: Logo B/uo - Tnomoc "Fjord" (BA2 2 ) Or Equal Logo Groon • . Tnomoc "Aao!ln Soa"(AW22) Or "E111orald" (A V22) Or Equal · Lottorlna Sizud To Flt ! o / e• 4"-, -....._ /l' -X .36 • SCH( p(.;,re - " prour _,rA A"!Crt!;r. - \ Rrzf': ,: /-/~ p,..o,,,d,d by srrc~r ~nlr;c(or \\ (/1S'r,;,{'(,r,/ by S"GA/r~ry Srtw-e:r C'4/r-f,..1et!ar . t-i----E==~~==:r----i---t-- \ I "' / '-..... . --/ ,. (~ Rl':.Y.r _.,.._~ t'a .,!,~ prc,,'rd~d ;.,.. ',mrr.;?t'(.;,t't',7'7 ~y .s-/r,c,cr' •,,z.r.r,<:-tar. ( Ar.e .,,,,t' .rA~.-..) ~--·feet pl.rt~ /5-Luz('""-" r ·,.f hA7 ,z/~y,;,r/o.,,., -----' ,t'/'t'A,e C°"'rr,ct',c or : 1: N. C-<;'78 pr,cJ:",;,sl ~;~rctrd .-;,n.ho(~ ~"' .,,t"onS o,,. a.9~{, 1, '·-E-2-1~-----.. ' :,;,~;t,c9/7<7 1 'j'lrra' ofd' ~O.W/7 .---- -tf,".r. ,l'or frtW¢r I<" V,P fo 2/ • <7<;. (fr~. /or S<W~r ~ ra ·39-c:/I".?. ... '8 r.EGURE IO:J STAA/.OARO ;4,14A//./t7LE ~-A,, * J/.;,r/e5' N<i'A dt;;,,.,~lrrr of" p,p,c I El-14 Ma t erial E2-14 Construc ti on ' -...__ ,. __ UO!~~nJlSUOJ ~l-Z3 le!Jdle\.,/ 17l-13 ( vNoys ;se:)'~JdJ .7701'//YPW C7crt,'C7/Vt/J $ POI ?d"/l!)/-7 BL-t-l · .. n?~v:,cv.:;, vo_~.:,n~.,7,11vc.;, J:'1'.J0/1( .:>.'J''?;?d .1.y,.i ,,(? ,P~,Jl!"V~;,.P;,p :>;,_J,.9 ~ P,l JP,,1..lt!"J_,JVO.:, .J~hr'Z'.9 ·· 1 .,,{_,e,,i.>ve.s, ,,cue -'~,7.e/Jf z,y-; ;(,;, r'".P.""'t?-'d::;. p,/-c? _? ··/>a' '~Z>/oy -/'.;l_'o' JO .r.r,ys 1'.?.'cr f"/.-'AfHYPc r·"/Y 'J"~JOA, VO.// A~/ v:,,_,:y :J ff c.;, Ji!>nl>z, •_,z,.;1c.:, ·~~-~2 ,,ov~ :>..vi!"-'/ :>Joyv.e.1r-----"" -:·-,-, ..... I f' ; '-•.-:..·· . r . I I. · I I ._( .. r--· re;;: ) MANHOLE FRAME ANO 24"0 IA. COVER, EQUAL TO McKINLEY IRON WORKS NO.A24AM: (REF. E2-14). TOP OF CONCRETE CONE SECTION 15" BELOW FINISH RIM ELEVATION:~: (REF. FIGS. 103 &-104). I CLASS F (4000#) CONC NOTE: l. PRECAST 4 1 0IA. CONE WITH STANDARD 300# MANHOLE COVER AND RING IN LIEU OF 24"x40 11 SHALLOW MANHOLE(REF. FIG 106). 2. MANHOLE TO ·aE US ED WHERE SEWER LINES ARE LESS THAN 6 1 DEEP. SHALLOW MANHOLE PRECAST CONE FIGURE 105 E 1-14 MATERIAL E2-14 CONSTRUCTION '11 " .c ro <U - '11 ..0 Cl/ IU ,;;-. .. ·-. I.. !... r . -. ., .- 1 . J re > \.. 0 C re ::r: I.. ~I '11 Vl C ro Vl ~ NOTE: 1-1-78 ~ or 3/4 Roadwa 2 I -6 11 6" ,:: p: '-1..:t" I I : I~ .,.... f""'" I _... I I I ,A 1' / \ / \ / \ / \ / \ ,,,, \ ...:.: rr'-Min. ~atertight \Plug If C. I. Min. Grade 1% TYPICAL SECTION Note:. Embedment and backfill as required for adjacent sewe~ main shal 1 be included in the price bid per sewer service complete in place. Standard Cur Gutter Secti n Service Line Tees Wi JI Be Used On All Service Lines Constructed At Same Time As Public Sewer. SERVICE LINE FIGURE Sewer service line location to be marked with red vinyl tape et least 3-wide and 10 mil thick attached to the end of the service and extending through the back- fill at the point of house service connection behind the prcposad curb . DETAILS 115 El-9 Material E2-9 Construction \ -i4 REBARS TYP. S 2500.i CLASS ONCRETE. a.. . >- I-- 0 ('\J STREET· DIRT 4. 0' I I...-< I '---.......... ./ ;{ --. 'Z "- .,,---......... '-. / I "' I ... _L . I I /. / "" 1\ I I \ \ . ,, ,,.- I 3· TYP. \ I \ \ J -I "' 0 '--. / I "<;' \ '-\ ~ /. C. "-I '-. "' "/' . --.....:. . / I _.-: -8 I • "-I "' . I "-/ CONC . COLLAR . 1-iE.IGi-iT, VARIES 1 PVHT . ...... -. --t::. c/ .. CASc J CASE 1 7LLAR Si-lALL EXTEND TO . -TOP OF 2: 27 CONCRETE ( NO REBAR REO. J r..:.· ,. CASE 2 'OLLAR SIIALL EXTEND 3" BE!.Oil BOTTOH OF LOJIEST GP.ADER.ING .. . (P.EBAR REO.) I "' . 'Z:. -~ . ../ ,__ __... R>-H NE!< SECTION A FIGURE 121 CONCRETE -MANHOLE DETAIL COLLAR- El-20. 21 HATERIAL E2-20. 21 CONSTRUCTION 5/ 18/90 EXIST. BASE =· f SAND HA TERIAL ~ GRANULAR EHBEDHENT · EXISTING STREET PAVEHENT TEHPORARY PAVEHENT REPAIR SHALL BE HOTOR COLD HIX ASPHALT, ROLLE] 2' HINIHUH . -~ . ~-. ~ -·-·, -· .... . ·..... ·~ . "• •"(. . · ... -,e,. .. · · '· · .: .~ .' .,-., ·. ·: • EXCAVATul HATER!AL S1-W.1. ~SIS'T '. . · :. ·: .. '-. • : · • .. CF KA~ 'FR££ CF rnIN OR . ' -. °:, • : ' : • • • ', • • • •• '. ,, • •• •. : El....C?-{GA TED PIECES. RQO(S, Uitt"S CF · : .. ·• , · • ', '·: .. a..A Y, mI1..... L..CW< CR VElrr ABLE MITER. 1 •• ·.,. ·-· • -. ,-. ·: 1'-6' ><AXIH.K . . ... . :· .... , :-. : . : -: -... -: -:--: .. -... .., • , • • •• .. • , .·r • -~ : ••••• ,: ••• :· .. : •• #... •. ••• - (, . . . ... . l.:''.>:--x~-'.': '.:~_<:_: ~ l!f ... :.·:~---~_:' fil .' ·.. ~x__}: . ·:. ~ ~ ~ ·'·· .. ··: .. -· J:,·. -:·.~ ~-·-, •. ·.· ::: ·.: ·:-... -:.-:-~~ ·.-- E. · ........ ··-- ~ 4 __ -_:_-_ ~ ~ri=,l;,r · )( INCLUDED IN LINEAR FOOT BID PRICE OF PIPE ~XCAVA TIDNJ BACKF .ILL AND PAVEMENT ; EPAIR u·NDER EXISTING STREETS --· CASE 31 . EXISTING PAVED STREET TD BE RECONSTRUCTED FIGURE A *"·..::.-·. ~- . <VA TER1 SIZES UP TO & INCLUDING 12 1 ) NTS , SH£CT 1 OF 2 REV, HAY 8, 1996 '' ! ~ /•. > L . . ' SECTIONC UNIT II ( Transportation/Public Works ) Special Instructions to Bidders Special Provisions Details ( Including Project Designation Sign ) (". r SPECIAL INSTRUCTION TO BIDDERS (TRANSPORTATION AND PUBLIC WORKS) l. BID SECURITY: Cashier's check or an acceptable bidder's bond payable to the City of Fort Worth, in an amount of not less than five (5%) per cent of the total of the bid submitted must accompany the bid, and is subject to forfeit in the event the successful bidder fails to execute the contract documents within ten (10) days after the contract has been awarded. 2. ' To be an acceptable surety on the bid bond, the surety must be authorized to do business in the state of Texas . In addition , the surety must ( l) hold a certificate of authority fr.om the Untied 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 re insurer that is authorized and admitted as a reinsurer in the state of Texas and is the holder of a certificate of authority from the Untied 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 determine the adequacy of the proof required herein. PAYMENT, PERFORMANCE AND MAINTENANCE BONDS: The successful bidder entering into a contract for the work will be required to give the City surety in a sum equal to the amount of the contract awarded . In this connection, the successful bidder shall be required to furnish a performance bond and a payment bond, both in a sum equal to the amount of the contract awarded. The form of the bond shall be as herein provided and the surety shall be acceptable to the City. All bonds furnished hereunder shall meet the requirements of Chapter 2253, Texas Government Code. In order for a surety to be acceptable to the City, the surety must (1) hold a certificate of authority from the Untied 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 Untied 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 determine the adequacy of the proof required herein. The City will accept no sureties who are in default or delinquent on any bonds or who have an interest in any litigation against the City. Should any surety on the contract be determined unsatisfactory at any time by the City, notice will be given to the contractor to that effect and the contractor shall immediately provide a new surety satisfactory to the City. If the contract amount is in excess of $25,000, a Payment Bond shall be executed, in the amount of the contract, solely for the protection of all claimants supplying labor and materials in the prosecution of the work. If the contract amount is in excess of $100,000, a Performance Bond shall be executed, in the amount of the contract conditioned on the faithful performance of the work in accordance with the plans, specifications, and contract documents. Said bond shall solely be for the protection of the City of Fort Worth. All contracts shall require a maintenance bond in the amount of one hundred percent (100%) of the original contract amount to guarantee the work for a period of two (2) years after the date of acceptance of the project from defects in workmanship and/or material. · C' I 3. LIQUIDATED DAMAGES: The Contractor 's attention is called to Part 1, Item 8, paragraph 8.6 , of the "General Provisions" of the Standard Specifications for Construction of the City of Fort Worth, Texas, concerning liquidated damages for late completion of projects . 4 . AMBIGUITY: In case of ambiguity or lack of clearness in stating prices in the proposal, the City reserves the right to adopt the most advantageous construction thereof to the City or to reject the proposal. 5. 6. EMPLOYMENT: All bidders will be required to comply with City Ordinance No . 7278 as amended by City Ordinance No . 7400 (Fort Worth City Code Section 13-A-2 l through l 3-a-29) prohibiting discrimination in employment practices . WAGE RATES: Section 8 .8 of the Standard Specifications for Street and Storm Drain Construction is deleted and replaced with the following: (a) The contractor shall comply with all requirements of Chapter 2258, Texas Government Code, including the payment of not less than the rates determined by the City Council of the City of Fort Worth to be the prevailing wage rates in accordance with Chapter 2258 , Texas Government Code . Such prevailing wage rates are included in these contract documents. (b) The contractor shall , for a period of three (3) years following the date of acceptance of the work, maintain records that show (i) the name and occupation of each worker employed by the contractor in the construction of the work provided for in this contract; and (ii) the actual per diem wages paid to each worker. These records shall be open at all reasonable hours for inspection by the City. The provisions of the special provision titled "Right to Audit" pertain to this inspection. ( c) The contractor shall include in its subcontracts and/or shall otherwise require all of its subcontractors to comply with paragraphs (a) and (b) above. (d) With each partial payment estimate or payroll period, whichever is less, an affidavit stating that the contractor has complied with the requirements of Chapter 2258, Texas Government Code. ( e) The contractor shall post the prevailing wage rates in a conspicuous place at the site of the project at all times . Section 8.9 of the Standard Specifications for Street and Storm Drain Construction is hereby deleted. 7 . FINANCIAL STATEMENT: A current certified financial statement may be required by the Department of Engineering if required for use by the CITY OF FORT WORTH in determining the successful bidder. This statement, if required, is to be prepared by an independent Public Accountant holding a valid permit issued by an appropriate State Licensing Agency . 8. INSURANCE: Within ten ( l 0) days of receipt of notice of award of contract, the Contractor must provide , along with executed contract documents and appropriate bonds, proof of insurance for Worker's Compensation and Comprehensive Genernl Liability (B9 d il )t.Injury:$5QO;OOff '.eac;µ-p'en;6h, $,(OOQ,000. ~;ch}cc1µTenc d ($:i,99b;ooo ·i ggr~gilte iinrit); .P~operty [?atnag; ~ $250,QOO :each occurrence). The City reserves the right to request any other insurance coverages as may be required by each individual project. 9 . ADDITIONAL INSURANCE REQUIREMENTS: a. The City, its officers, employees and servants shall be endorsed as an additional insured on Contractor's insurance policies excepting employer's liability insurance coverage under Contractor's workers' compensation insurance policy. '~0[27 /04 2 b. C e rtificates of insurance shall be delivered to the City of Fort Worth, contract administrator in the respective department as specified in the bid documents, 1000 Throckmorton Street, Fort Worth, TX 76102, prior to commencement of work on the contracted project. c. Any failure on part of the City to request required insurance documentation shall not constitute a waiver of the insurance requirements specified herein. d. Each insurance policy shall be endorsed to provide the City a minimum thirty days notice of cancellation, non-renewal, and/or material change in policy terms or coverage. A ten days notice shall be acceptable in the event of non-payment of premium. e . Insurers must be authorized to do business in the State of Texas and have a current A.M. Best rating of A : VII or equivalent measure of financial strength and solvency. f. Deductible limits , or self-funded retention limits, on each policy must not exceed $10 ,000 .00 per occurrence unless otherwise approved by the City. g. Other than worker 's compensation insurance, in lieu of traditional insurance, 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 . h. Workers' compensation insurance policy(s) covering employees employed on the project shall be endorsed with a waiver of subrogation providing rights of recovery in favor of the City. 1. City shall not be responsible for the direct payment of insurance premium costs for contractor's insurance . j . Contractor's insurance policies shall each be endorsed to provide that such insurance is primary protection and any self-funded or commercial coverage maintained by City shall not be called upon to contribute to loss recovery. k. In the course of the project, Contractor shall report, in a timely manner, to City's officially designated contract administrator any known loss occurrence which could give rise to a liability claim or lawsuit or which could result in a property loss. Contractor's liability shall not be limited to the specified amounts of insurance required herein. m. Upon the request of City, Contractor shall provide complete copies of all insurance policies required by these contract documents. 10. NONRESIDENT BIDDERS: Pursuant to Article 601g, Texas Revised Civil Statutes, the City of Fort Worth will not award this contract to a non resident bidder unless the nonresident's bid is lower than the lowest bid submitted by a responsible Texas resident bidder by the same amount that a Texas resident bidder would be required to underbid a nonresident bidder to obtain a comparable contract in the state in which the nonresident's principal place of business is located . "Nonresident bidder" means a bidder whose principal place of business is not in this state, but excludes a contractor whose ultimate parent company or majority owner has its principal place of business in this state . "Texas resident bidder" means a bidder whose principal place of business is in this state , and includes a contractor whose ultimate parent company or majority owner has its principal place of business in this state. ;19/27/04 3 - r [ r r [: 1 r I This provision does not apply if this contract involves federal funds . The appropriate blanks of the Proposal must be filled out by all non resident bidders in order for its bid to meet specifications. The failure of a nonresident contractor to do so will automatically disqualify that bidder. 11. 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 UTILIZATION FORM 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 p .m., 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. 13. PAYMENT: The Contractor will receive full payment (I!UPtJs r~tainag~) from the City for all work for each pay period. Payment of the remaining amount shall be made with the final payment, and upon acceptance of the project. 14. ADDENDA: Bidders are responsible for obtaining all addenda to the contract documents prior to the bid receipt time and acknowledging them at the time of bid receipt. Information regarding the status of addenda may be obtained by contacting the pians des~ of.the Department of Engineering Construction Division at (817) 871-7910 . Bids that so not acknowledge all applicable addenda may be rejected as non-responsive. 15. CONTRACTOR COMPLIANCE WITH WORKER'S COMPENSATION LAW: '10/27/04 A. Workers Compensation Insurance Coverage a. Definitions: 4 r .... I ' f [ i0/2.7 /04 Certain of coverage ("certificate"). A copy of a certificate of insurance, a certificate of authority to self-insure issued by the commission , or a coverage agreement (TWCC-81 , TWCC-82, TWCC-83, or TWCC-84), showing statutory worker's compensation insurance coverage for the 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 the beginning of the work on the project until the contractor 's/person's work on the project has been completed and accepted by the governmental entity. Persons providing services on the project ("subcontractor" in §406 .096)-includes all persons or entities performing all or part of the services the contractor has undertaken to perform on the project, regardless of whether that person contracted directly with the contractor and regardless of whether that person has employees. This includes, without limitation, independent contractors, subcontractors, leasing companies , motor carriers, owner-operators, employees of any such entity, or 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 toner services related to a project. "Services" does not include activities unrelated to the project, such as food/bev erage vendors, office supply deliveries, and delivery of portable toilets. b . The contractor shall provided coverage, based on proper reporting of classification codes and payroll amounts and filing of any coverage agreements, which meets the statutory requirements of Texas Labor Code, Section 401.011 (44) or all employees of the contractor providing services on the project, for the duration of the project. c. The Contractor must provide a certificate of coverage to the governmental entity prior to being awarded the contract. d. Ifthe'coverage 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 governmental entity showing that coverage has been extended. e. The contractor shall obtain from each person providing services on a project, and provide to the governmental entity: (1) a certificate of coverage, prior to that person beginning work on the project, so the governmental entity will have on file certificates of coverage showing coverage for all persons providing services on the project; and (2) 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. f. The contractor shall retain all required certificates of coverage for the duration of the project and for one year thereafter g . The contractor shall notify the governmental entity 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. 5 - - -' - -· 10/27/04 h . The contractor shall post on each project site a notice, in the text, form and manner prescribed by the Texas Worker's Compensation Commission, informing all persons providing services on the project that they are required to be covered, and stating how a person may verify coverage and report lack of coverage . I. The contractor shall contractually require each person with whom it contracts to provide services on a project, to: ( 1) provide coverage, based on proper reporting on classification codes and payroll amounts and filing 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; (2) 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; (3) provide the contractor, prior to the end of the coverage period, 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; ( 4) obtain from each other person with whom it contracts, and provide to the contractor: . (a) a certificate of coverage, prior to the other person beginning work on the project; and (b) 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; (5) retain all required certificates of coverage on file for the duration of the project and for one year thereafter. (6) notify the governmental entity in wiring by certified mail or personal delivery, within ten (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 · (7) contractually require each person with whom it contracts, to perform as required by paragraphs ( 1) -(7), with the certificates of coverage to be provided to the person for whom they are providing services. J. By signing this contract or providing or causing to be provided a certificate of coverage, the contractor is representing to the governmental entity 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 proper 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 commission's Division of Self-Insurance Regulation. Providing false or misleading information may subject the contractor to administrative, criminal, civil penalties or other civil actions. 6 - - -,- ) - r· j r ..... l•- I··· - -~ k. The contractor's failure to comply with any of these provisions is a breach of contract by the contractor does not remedy the breach within ten days after receipt of notice of breach from the governmental entity. B. 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 Worker's Compensation Act or other Texas Worker's Compensation Commission rules. This notice must be printed with a title in at least 30 point bold type and text in at least 19 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 any additional words or changes : "REQUIRED WORKER'S COMPENSATION COVERAGE" The law requires that each person working on this site or providing services related to this construction project must be covered by worker" 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 Worker's 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" . 16. NON DISCRIMINATION: The contractor shall not discriminate against any person or persons because of sex, race, religion, color, or national origin and shall comply with the provisions of City Ordinance 7278, as amended by City Ordinance 7400 (Fort Worth City Code Sections 13A-21 through 13A-29), prohibiting discrimination in employment practices. 17. AGE DISCRIMINATION: In accordance with the policy ("Policy") of the Executive Branch of the federal government, contractor covenants that neither it nor any of its officers, members, agents, or employees, will engage 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 person because of their age except on the basis of a bona fide occupational qualification, retirement plan or statutory requirement. 18. Contractor further covenants that neither it nor its officers, members, agents, or employees, or person acting on their behalf, shall specify, in solicitations or advertisements 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 and all claims or allegations asserted by third parties against City arising out of Contractor's alleged failure to comply with the above referenced Policy concerning age discrimination in the performance of this Contract. DISCRIMINATION DUE TO DISABILITY: In accordance with the provisions of the Americans with Disabilities Act of 1990 ("ADA"), Contractor warrants that it 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 current employees of Contractor. 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 against City arising out of Contractor's alleged failure to comply with the above-referenced laws concerning disability discrimination in the performance of this Contract. 10/27/04 7 - .f r f '. ,. J 19. PROGRESS PAYMENTS, FINAL PAYMENT, PROJECT ACCEPTANCE AND WARRANTY: a. The contractor will receive full payment (less retainage) from the city for each pay period. b. Payment of the retainage will be included with the final payment after acceptance of the project as being complete . c . The project shall be deemed complete and accepted by the City as of the date the final punch list has been completed, as evidenced by a written statement signed by the contractor and the City. d. The warranty period shall begin as of the date that the final punch list has been completed. e. Bills Paid Affidavit and Consent of Surety shall be required prior to final payment becoming due and payable . f. In the event that the Bills Paid Affidavit and Consent of Surety have been delivered to the city and there is a dispute regarding (i) final quantities, or (ii) liquidated damages, city shall make a progress payment in the amount that city deems due and payable. g. In the event of a dispute regarding either final quantities or liquidated damages, the parties shall attempt to resolve the differences within 30 calendar days. l0/27/04 8 l. 2. SPECIAL PROVISIONS (TRANSPORTATION & PUBLIC WORKS DEPARTMENT) UNIT II PAVING RECONSTRUCTION AND DRAINAGE IMPROVEMENTS SAUNDERS ROAD (From Marie Jones to East Loop 820 South) D.O.E. Project No. 2214 UNIT II: PAVING RECONSTRUCTION & DRAINAGE IMPROVEMENTS: Transportation & Public Works Project No. C200 541200 20540 0005683 SCOPE OF WORK: This project consists of complete reconstruction of Saunders Road Street with 6" reinforced concrete over 6" lime stabilized subgrade. This work shall include all other miscellaneous items necessary to satisfactorily complete the project. Awarding of Contract and Working Days: A. Bid Alternatives: The proposal section of this document is designed as one proposal for both Unit I and Unit II. B. Submission of Bids: The proposal sections of the special contract documents are arranged to require the Contractor to submit a bid on all proposals; this document is designed as one contract document and shall be constructe d as a single package. C . Award of contract shall be to the responsive low bedder for Units I and II combined. For Units I & II Combined: Working Days The number of working days:~ as follows: All utilities and right-of-way easement~xpected to be clear on this project within sixty (60) days of advertisement of this project. The work order for the subject project will not be issued until all utilities and right-of-way easements are clear. The Contractor shall not hold the City of Fort Worth responsible for delay in work order of this Contract. 3. Contract will be awarded to the lowest responsive bidder. 4. The Contractor agrees to complete the Contract within the allotted number of working days. If the Contractor fails to complete the work within the number or working days specified, liquidated damages shall be charged, as outlined in Part 1, Item 8, Paragraph 8.6 of the "General Provisions" of the Standard Specification for Construction of the City of Fort Worth, Texas. SP - l 5. L . ('·.·· 6. INCREASE OR DECREASE IN QUANTITIES: The quantities shown in the proposal are approximate. It is the Contractor's sole responsibility to verify all the minor pay item quantities prior to submitting a bid. When the quantity of the work to be done or materials to be furnished under any major pay item of the contract is more than 125% of the quantity stated in the contract, whether stated by Owner or by Contractor. then either party to the contract, upon demand, shall be entitled to negotiate for revised consideration on the portion of work above 125% of the quantity stated in the contract. When the quantity of the work to be done or materials to be furnished under any major · pay item of the contract is less than 75% of the quantity stated in the contract, whether stated by Owner or by Contractor, then either party to the contract, upon demand, shall be entitled to negotiate for revised consideration on the portion of work below 75% of the quantity stated in the contract. This paragraph shall not apply in the event Owner deletes a pay item in its entirety from this contract. A major pay item is defined as any individual bid item in the proposal that has a total cost equal to or greater than 5 percent of the original contract. A minor pay item is defined as any individual bid item included in the proposal that has a total cost less than 5 percent of the original contract. In the event Owner and Contractor are unable to agree on a negotiated price, Owner and Contractor agree that the consideration will be the actual field cost of the work plus 15% as described herein below,·. agreed upon in writing by the Contractor and Department of Engineering and approved by the City Council after said work is completed, subject to all other conditions of the contract. As used herein, field cost of the work will include the cost of all workmen,· foremen, time keepers, mechanics and laborers; all materials, supplies, trucks, equipment rental for such time as actually used on such work only, plus all power, fuel, lubricants, water and similar operating expenses; and a ratable portion of premiums on performance and payment bonds, public liability, Workers Compensation and all other insurance required by law or by ordinance. The Director of the Department of Engineering will direct the form in which the accounts of actual field cost will be kept and will recommend in writing the method of doing the work and the type and kind of equipment to be used, but such work will be performed by the Contractor as an independent Contractor and not as an agent or employee of the City. The 15% of the actual field cost to be paid to the Contractor shall cover and compensate him for profit, overhead, general supervision and field office expense, and all other elements of costs and expense not embrace within the actual field cost as herein specified. Upon request. the Contractor shall provide the Director of the Department of Engineering access to all accounts, bills and vouchers relating thereto . The City reserves the right to abandon, without obligation to the Contractor, any part of the project, or the entire project, at any time before the Contractor begins any construction work authorized by the City SP -2 r·-:-, I , .. 7. This contract and project are governed by the following published specifications, except as modified by these Special Provisions: 8. 9. 10. 11. STANDARD SPECIFICATIONS FOR STREET AND STORM DRAIN CONSTRUCTION -CITY OF FORT WORTH STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION -NORTH CENTRAL TEXAS A copy of either of these specification may be purchased at the office of the Department of Engineering, 1000 Throckmorton Street, 2nd Floor, Municipal Building, Fort Worth, Texas 76102. The specifications applicable to each pay item are indicated in the call- out for the pay item by the designer. If not shown, then applicable published specifications in either of these documents may be followed at the discretion of the Contractor. General Provisions shall be those of the Fort Worth document rather than Division 1 of the North Central Texas document. Bidders shall not separate, detach or remove any portion, segment or sheets from the contract documents at any time. Failure to bid or fully execute contract without retaining contract documents intact may be grounds for designating bids as "non-responsive" and rejecting bids or voiding contract as appropriate and as determined by the Director of the Department of Engineering . The Contractor shall be responsible for defects in this project due to faulty materials and workmanship, or both, for a period of one (1) year from the date of final acceptance of this project by the City Council of the City of Fort Worth and will be required to replace at his expense any part or all of the project which becomes defective due to these causes. Construction stakes for line and grade will be provided by the City as outlined on P-17, Standard Specifications for Construction, City of Fort Worth. TRAFFIC CONTROL: The Contractor shall be responsible for providing traffic control during the construction of this project consistent with the 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 6701 d Version's Civil Statutes, pertinent sections 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 871-8075), to remove the sign . In the case of regulatory signs, the Contractor must replace the permanent sign with a temporary sign meeting the requirements of the above referenced 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 SI? -3 requirements a r e 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 complete. 12. PAYMENT: The Contractor will receive full payment from the City for all work. 13. DELAYS: The Contractor shall receive no compensation for delays or hindrances to the work, except when d irect and unavoidable extra cost to the Contractor is caused by the failure of the City to provide information 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 him found correct shall be approved and referred by him to Council for final approval or · disapproval; and the action thereon by the council shall be final and binding . If delay is caused by specific orders given by the Engineers 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 which shall, however, be subjected to the approval of the City Council; and no 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. 14. DETOURS ANO BARRICADES: The Contractor shall prosecute his work in such a manner as to create a minimum of interruption to traffic and pedestrian facilities and to the flow of vehicular and pedestrian traffic within the project area. Contractor shall protect construction, as required by Engineer, by providing barricades. Barricades, warning and detour signs shall conform to the Standard Specifications "Barricades and Warning and/or Detour Signs", Item 524, and/or as shown on the plans . Construction signing and barricades shall conform with "l 980 Texas Manual on Uniform Traffic Control Devices, Vol. No . 1 15 . During the construction of this project, it is required that all parkways be excavated and shaped at the same time the roadway is excavated . Excess excavation will be disposed of at locations approved by the Engineer. 16. DISPOSAL OF SPOIUFILL MATERIAL: Prior to the disposing of any spoil/fill material, the contractor shall advise the Director of the Department of Engineering 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 ~<Ort Worth (Ordinance No. 10056). All disposal sites must be approved by the Administrator to ensure the filling in 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 contractors disposal sites shall be SP - 4 17. evidenced by a letter signed by the Administrator stating that the site is not in a known flood plain or 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 contractors expense. In the event that 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 Engineering, Contractor shall remove the spoil/fill material at its expense and dispose of such materials in accordance with the Ordinance of the City and this section. During the construction of this project, the Contractor shall comply with present zoning requirements of the City of Fort Worth in the use of vacant property for storage purposes. 18. All objectionable matter required to be removed within the right-of-way and not particularly described under these specifications shall be covered by Item No. 102, "Clearing and Grubbing" and shall be Subsidiary to the items of the contract. r.:::' 19. Final cleanup work shall be done for this project as soon as the paving and curb and gutter has been constructed. No more than seven days shall elapse after completion of construction before the roadway and right-of-way is cleaned up to the satisfaction of the Engineer. I.: r ... 20. QUALITY CONTROL TESTING: (a) (b) (c) The contractor shall furnish, at its own expense, certifications by a private laboratory for all materials 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 shall provide manufacturer's certifications for all manufactured items to be used in the project and will bear any expense related thereto . 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. 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 test of materials shall in no way relieve the contractor of its 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 S2 -5 21 . f. 22. f . 23. .i:..· ! .-. .. --. safety 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. PROPERTY ACCESS: Access to adjacent property shall be maintained at all times unless otherwise directed by the Engineer. CONSTRUCTION SCHEDULE: It shall be the responsibility of the Contractor to furnish the Construction Engineer, prior to construction, a schedule outlining the anticipated time each phase of construction will begin and be completed, including sufficient time being allowed for cleanup. SAFETY RESTRICTIONS -WORK NEAR HIGH VOLTAGE LINES: The following procedures will be followed regarding the subject item on this contract: (1) A warning sign not less than five inched by seven inches, painted yellow with black letters that are legible at twelve feet shall be placed inside and outside vehicles such as cranes, derricks , power shovels, drilling rigs, pile drivers, hoisting equipment or similar apparatus. The warning sign shall read as follows: "WARNING-UNLAWFUL TO OPERATE THIS EQUIPMENT WITHIN SIX FEET OF HIGH VOLTAGE LINES." (2) Equipment that may be operated within ten feet of high voltage lines shall have · an insulating cage-type of guard about the boom or arm, except backhoes or dippers, and insulator links on the lift hood connections . (3) When necessary to work within six feet of high voltage electric lines, notification shall be given to power company (TU Electric Service Co.) which will erect temporary mechanical barriers. de-energize the line, or raise or lower the line. The work done by the power company shall not be at the expense of the City of Fort Worth. The notifying department shall maintain an accurate log of such calls to TU Electric Service . Company, and shall record action taken in each case. (4) (5) The Contractor is required to make arrangements with the TU Electric Service Company for the temporary relocation or raising of high voltage lines at the Contractor's sole cost and expense. ~' No person shall work within six feet of a high voltage line without protection having been taken as outlined in Paragraph (3). S2 -6 .... : j._ 24. Any contractor performing any work on Fort Worth water or sanitary sewer facilities must be prequalified with the Water Department to perform such work in accordance with procedures described in the current Fort Worth Water Department General Specifications, which general specifications shall govern performance of all such work . 25. RIGHT TO AUDIT: (a) (b) (c) 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 reasonable advance notice of intended audits. 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 payments under the subcontract, 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 work space, in order to conduct audits in compliance with the provisions of this article together with subsection (c) hereof. City shall give subcontractor reasonable advance notice of intended audits. Contractor and subcontractor agree to photo copy such documents as may be requested by the City. The City agrees to reimburse contractor for the cost of 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. (a) 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 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 fac ilities and conduct audits in compliance with the provisjons of this section. The City shall give 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 SP -7 .. •, c· of three (3) years after final payments under the subcontract, have access to and the right to examine . any directly pertinent bool<s , 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 appropriate work space, in order to conduct audits in compliance with the provisions of this article . City shall give subcontractor reasonable advance notice of intended audits ." CONSTRUCTION NON-PAY ITEM -CLEARING AND GRUBBING: All objectionable items within the limits of this project and not otherwise provided for shall be removed under this item in accordance with Standard Specification Item 102, "Clearing and Grubbing". However, no direct payment will be made for this item and it shall be considered incidental to this contract. NON-PAY ITEM -SPRINKLING FOR DUST CONTROL: All applicable provisions of Standard Specifications Item 200, "Sprinkling for Dust Control" shall apply. However, no direct payment will be made fer this item and it shall be considered incidental to this contract. PAY ITEM -PROJECT DESIGNATION SIGN: The Contractor shall construct and install two (2) Project Designation Signs and it will be the responsibility of the Contractor to maintain the signs in a presentable condition at all times on each project under construction. Maintenance will include painting and repairs as directed by the Engineer. It will be the responsibility of the Contractor to have the individual project signs lettered and painted in accordance with the enclosed detail. The quality of the paint, painting, and lettering on the signs shall be approved by the Engineer. The height and arrangement of the lettering shall be in accordance with the enclosed detail. The sign shall be constructed of 3/4" fir plywood, grade A-C (exterior) or better. These signs shall be installed on barricades or as directed by the Engineer, and in place at the project site upon commencement of construction . The work, which includes the painting of the signs, installing and removing .. _~he signs, furnishing the materials, supports and connections to the support, and maintenance shall be to the satisfaction of the Engineer. S? -B f i . j ' The unit price bid per e ach w ill be full payment for materials includ i ng all labor, equipment, tools, and incidentals necessary to complete the work. PAY ITEM -MISCELLANEOUS UTILITY ADJUSTMENT: This item is induded for the basic purpose of estabf ishing a contract price which will be comparable to the final cost of making necessary adjustments required due to street improvements to water, sanitary sewer, and natural gas service lines and .appurtenances where such service lines and appurtenances are the property owner's respons ibility to maintain. An arbitrary figure has been placed in the Proposal; however, this does not guarantee any payment for utility adjustments , neither does it confine utility adjustments to the amount shown in the Proposal. It shall be the Contractor's responsibility to provide the services of a licensed plumber to make the utility adjustments determined necessary by the Eng ineer. No payment will be made for utility adjustments determined necessary by the Engineer. Should the Contractor damage service lines due to his negligence , where such lines would not have requ ired adjustment or repair otherwise , the lines shall be repaired and adjusted by the Contractor at the Contractor's expense. The payment to the Contractor for utility adjus t ments shall be the actual cost of the adjustments plus ten percent (10%) to cover the cost of bond and overhead incurred by the Contractor in handling the uti lity adjustments. PAY ITEM -UNCLASSIFIED EXCAVATION: See T&PW Standard Specifications Item No. 106, "Unclassified Street Excavation" for specifications govern ing this item. Removal of existing asphaltic penetration or asphaltic pavement shall be included under this item. All objectionable material found within the limits o f excavation shall be removed from · the job site and disposed in a manner satisfactory to the Engineer. Removal of such shall be subsidiary to this item. Operations necessary to windrow existing gravel base in order to lower or ra ise subgrade shall be cons idered as subsidiary to this pay item and no add i tional compensation shall be given as such. This item also includes removing and stockpiling flexible base material used by the utility contractor as part of his temporary paving repair. This material can then be used by lhe paving contractor during driveway construction . The intention of the owner in to pay only the plan quantity without measurement. Should either contracting party be able to show an error in the quantities exceeding 10 percent, then actual quantities . will be pa id for at the unit prices bid. The party requesti ng the payment of actual rather than plan quantities is responsible for bearing any survey and/or measurement costs necessary to verify the actual quantities. Proposed cross-sections are availab le upon request. PAY ITEM -ASPHALTIC PAVEMENT REPAIR: This item perta ins to the full width asphaltic pavement repair as shown on the drawings . The repaired pavement section shall consist of 2" of HMAC Type D Surface Course on top of 1 O" of Cement Stabilized Subgrade per TXDOT Standard Specifications. St? -9 .. ,, ,--· The repair process includes the removal and pulverization of the top 8" of existing pavement/materials; existing materials consist of (2"±) HMAC pavement on a (6"±) flex base subgrade. Following the removal of the existing pavement, the underlying materials shall be scarified to a depth of 2" (minimum) and mixed with the previously removed and pulverized pavement/materials. These materials shall be stabilized , by mixing with 5% cement (45± lbs per square yard), then graded and compacted. This subgrade shall then be topped with 2-inch HMAC Type D Surface Course to match existing longitudinal and cross-sectional grades. PAY ITEM -TOPSOIL: The proposal quantities shown are calculated to provide topsoil 4 to 6 inches in depth (compacted) over the parkway area and do not include material deeper than des ign depth behind the curb, The pay item is intended to pay for topsoil that must be imported where suitable material is either not available on the job or cannot reasonably be stored on-site. Payment will be made on the basis of loose truck volume (full truck with sideboards up) tickets and material must meet City of Fort Worth standards for topsoil. Only the volume imported will be paid for and may be substantially less than the proposal quantities listed. I PAY ITEM -ADJUST WATER VALVE BOXES: 1. •· Contractor will be responsible for adjusting water valve boxes to match new pavement grade_. [.·.· ... i.> The water valves themselves will be adjusted by City of Fort Worth Water Department forces. The unit price bid will be full payment for material!? including all labor, equipment, tools, and incidentals necessary to complete the work. · The unit price bid w ill be full payment for materials including all labor, equipment, tools , and incidentals necessary to complete the work. PAY ITEM -MANHOLE ADJUSTMENT: This item shall include adjusting the tops of existing manholes to match proposed grade as shown on the plans and as directed by the Engineer. Standard Specification Item No. 450 shall apply except as modified herein for sanitary sewer manholes . Standard cone top or flat slab top round manholes shall be adjusted with precast concrete grade rings. Rectangular manholes shall be adjusted by using Class E (six sacks) concrete and No. 3, ASTM A615, grade 60 reinforcing steel as directed by the Engineer. Each grade adjustment ring and manhole frame shall be sealed with performed and trowelable bitumatices manufactured by Kent-Seal . RamNek. E-Z stick or equal in accordance with the applicable Fort Worth Water Department Specifications. Si? -10 , , ,_ /.'." 1~ The unit price bid will be full payment for materials including all labor, equipment, tools, and incidentals necessary to complete the work. PAY ITEM -4" STANDARD CONCRETE SIDEWALK, LEADWALK & WHEELCHAIR RAMPS All applicable provisions of Standard Specifications Item 504 "Concrete Sidewalks and Driveways" shall apply. The Contractor shall construct standard concrete sidewalk, and wheelchair ramps as shown in the details or as directed by the engineer. The Contractor shall not remove any regulatory sign, instructional sign, street name sign or any · other sign which has been erected by the City. The Contractor shall contact Signs and Marking Division, TPW (817)8075. All concrete flared surface ( wheelchair ramp wing or curb ) shall be colored with LITHOCHROME color hardener or equal. A brick red color, a dry-shake hardener manufactured by L.M. Scofield Company or equal shall be used in accordance with manufacturers instructions. "Contractor shall provide a colored sample concrete panel of one foot by one foot by three inches dimension , or other dimension approved by the Engineer, meeting the aforementioned specification. The sample, upon approval by the Engineer, shall be their acceptable standard to be appl ied for all wheelchair ramp construction. Surface coloring shall be subsidiary to unit price bid for this pay item . The method of application shall be by screen, sifter, sieve or other means in order to provide for a uniform color distribution .· · · PAY ITEM -REMOVE EXISTING CONCRETE CURB AND GUTTER: Where shown on the plans or where designated by the Engineer, existing curb and/or gutter 1.;... and existing curb shall be removed and disposed of in a manner satisfactory to the Engineer. Measurement will be by the lirear foot for curb and gutter as shown on the proposal and will be full compensation for the removal and disposition of the curb, curb & gutter, laydown curb , • removed, and for all labor, tools, and incidentals necessary to complete the job.· V PAY ITEM -REMOVE EXISTING CONCRETE: '*" .. This item includes removal of existing sidewalks, driveways, valley gutters, lead walks. steps and concrete base material at locations shown on the plans or as designated by the Engineer. · See Item No. 104 "Removing Old Concrete," for specifications governing this item. S? -11 J· (·: PAY ITEM -7" ATTACHED CONCRETE CURB: The Contractor may, at his option, construct either integral or superimposed curb . Standard Specification Item No. 502 shall apply except as herein modified> a) b) INTEGRAL CURB : Integral curb shall be constructed along the edge of the same concrete as the slab . The concrete for the curb shall be deposited not more than thirty (30) minutes after the concrete in the slab. SUPERIMPOSED CURB: Concrete shall have a minimum compressive strength of three thousand (3,000) pounds per square inch at twenty-eight (28) days. The quantity of mixing water shall not exceed seven U.S. gallons per sack (94 lbs .) of Portland Cement. The slump of the concrete shall not exceed three (3) inches. A minimum cement content of five (5) sacks of cement per cubic yard of concrete is required. PAY ITEM -REINFORCED CONCRETE PAVEMENT: All applicable provisions of Standard Specification Item No. 314, "Concrete Pavement", shall apply. The Contractor shall use a six (6) sack concrete mix for all hand 'placement in the •. , intersections. The unit price bid per square yard shall be full payment for all labor. material, equipment and incidentals necessary to complete the work. .... PAY ITEM -HMAC TRANSITION PAVEMENT: This item will consist of the furn ishing and placing at varying thicknesses of an HMAC surface in transition areas at existing streets and behind new concrete drives to avoid erosion where existing drives are gravel, dirt or asphalt, as specified in these specifications, and at other locations as may be directed by the Engineer. This item shall be governed by all applicable provisions of Standard Specifications Item No. 312. The unit price bid per square yard for HMAC transition as shown of the Proposal will be full . payment for materials including all labor, equipment, tools and incidentals necessary to complete the work . SP -12 J:~· L .. j.· PAY ITEM -SILICONE JOINT SEALING: 1 . 2. 3 . CITY OF FORT WORTH, TEXAS TRANSPORTATION AND PUBLIC WORKS DEPARTMENT SPECIFICATION for SILICONE JOINT SEALING (Revision 1, October 18, 1989) (Revision 2, May 12, 1994) SCOPE This specification for silicone joint sealing Portland Cement Concrete pavement and curbs shall supersede Item 314.2 (11) "Joint Sealing Materials" of STANDARD SPECIFICATIONS FOR STREET AND STORM DRAIN CONSTRUCTION -CITY OF FORT WORTH, and Item 2.2.10 "Joint Sealing" of STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION -NORTH CENTRAL TEXAS COUNCIL OF GOVERNMENTS. DESCRIPTION This specification for silicone joint sealing shall apply to, but shall not be limited to, all Portland Cement Concrete street pavement and curbs. MATERIALS 3.1 The silicone joint sealing shall meet Federal Specifications TT-S-001543A for Class A sealants except as modified by the test requirements for the Class 1, Class 11 and Class Ill silicone joint sealants of this specification. Before the installation of the joint sealants, the Contractor shall furnish the Engineer certification by an independent testing laboratory that the silicone joint sealants meet these requirements. 3.2 The manufacturer of the silicone joint sealant shall have a minimum two- year demonstrated , documented successful field performance with Portland Cement . Concrete pavement silicone joint sealant systems. Verifiable documentation shall be submitted to the Engineer. Acetic acid cure sealants shall not be accepted. The silicone sealant shall be cold applied . 3.3 Self-Leveling Silicone Joint Sealant The joint sealant shall be Dow Corning 890-SL self-leveling silicone joint sealant for asphalt as manufactured by Dow Corning Corporation, Midland, Ml 48686-0994, or an approved equal. Si? -:!.3 : 4. 5. Self-Leveling Silicone Joint Sealant for Asphalt Test Method AS SUPPLIED MIL-S-8802 ASTM D 1475 AS CURED ASTM D 412, Die C ASTM D 3583 (Sec. 14 Mod.) ASTM C 719 ASTM D 3583 (Sect. 14 Mod .) Test Requirement Non Volatile Content,% min. 96 to 99 Extrusion Rate, grams/minute 275 t6 550 Specific Gravity 1.260 to 1.340 Skin-Over Time, minutes max. 60 Cure Time, days 14 to 21 Full Adhesion, days 14 to 21 AFTER 21 DAYS AT 25C (77F) AND 50% RH Mod . Elongation, % min.1400 Modulus@ Elongation, psi max. 9 Movement, 1 0 cycles @ + 100/-50% No Failure Adhesion to Concrete,% Elongation Min. 600 3.4 The joint filler stop shall be of a closed cell expanded polyethylene foam backer rod and polyethylene bond breaker tape of sufficient size to provide a tight seal. The backer rod and breaker tape shall be installed in the saw-cut joint to prevent the joint sealant from flowing to the bottom of the joint. The backer rod and breaker tape shall be compatible with the silicone joint sealant and no bond or reaction shall occur between them. Reference is made to the "Construction Detail" sheet for the various joint details with their respective dimensions. TIME OF APPLICATION On newly constructed Portland Cement Concrete pavement, the joints shall be initially saw cut to the required depth with the proper joint spacing as shown on the "Construction Detail" sheet or as directed by the Engineer within 12 hours of the pavement placement. (Note that for the "dummy" joints, the initial 1/4 inch width ·~green" sawcut and the "reservoir" saw cut are identical and should be part 0f the same saw cutting operation. Immediately after the saw cutting pressure water washing shall be applied to flush the concrete slurry from the freshly saw cut joints.) The pavement shall be allowed to cure for a minimum of seven (7) days. Then the saw cuts for the sealant . reservoir shall be made, the joint cleaned, and the joint sealant installed. During the application of the joint sealant, the weather shall not be inclement and the temperature shall be 40F (4C) and rising . EQUIPMENT 5.1 All necessary equipment shall be furnished by the Contractor. The Contractor shall keep his equipment in a satisfactory working condition and shall be S2 -1 4 ... !. inspected by the Engineer prior to the beginning of the work. The minimum requirements for construction equipment shall be as follows. 5.2 Concrete Saw: The sawing equipment shall be adequate in size and power to complete the joint sawing to the required dimensions . · 5.3 High Pressure Water Pump: The high pressure cold water pumping system shall be capable of delivering a sufficient pressure and volume of water to thoroughly flush the concrete slurry from the saw-cut joint. 5.4 Air Compressors: The delivered compressed air shall have a pressure in excess of 90 psi and 120 cfm. There shall be suitable traps for the removal of all free water and oil from the compressed air. The blow-tube shall fir into the saw-cut joint. 5.5 Extrusion Pump : The output shall be capable of supplying a sufficient volume of sealant to the joint. 5.6 Injection tool: This mechanical device shall apply the sealant uniformly into the joint. 5. 7 Sandblaster: The design sh2II be for commercial use with air compressors as specified in Paragraph 5.4. · 5.8 Backer Rod Roller and Tooling Instrument: These devices shall be clean and free of contamination. The devices shall be compatible with the joint depth and width requirements. 6 . CONSTRUCTION METHODS 6 .1 6.2 6.3 General: The joint reservoir saw cutting, cleaning, bond breaker installation, and joint sealant placement shall be performed in a continuous sequence of operations. Sawing Joints: The joints shall be saw-cut to the width and depth as shown on the "Construction Detail" sheet. The faces of the joints shall be uniform in width and depth along the full length of the joint. Cleaning Joints: Immediately after sawing, the resulting concrete slurry shall be completely removed from the joint and adjacent area by flushing with high pressure water. The water flushing shall be done in one direction to prevent joint contamination. ,, When the Contractor elects to saw the joint by the dry method, flushing the joint with high pressure water may be deleted . The dust resulting from the sawing shall be removed from the joint by using compressed air. (Paragraph Rev. 1, October 1 8, 1 989) S? -l5 ;: - ( ' .._. 7. 6.4 After complete drying; the joints shall be sandblasted. The nozzle shall be attached to a mechanical aiming device so that the sand blast will be directed at an angle of 45 degrees and at a distance of one to two inches from the face of the joint. Both joint faces shall be sandblasted in separate, one directional passes . Upon the termination of the sandblasting, the joints shall be blown-out using compressed air. The blow tube shall fit into the joints. The blown joint shall be checked for residual dust or other contamination. If any dust or contamination is found, the sandblasting and blowing shall be repeated until the joint is cleaned. Solvents will not be permitted to remove stains and contamination. Immediately upon cleaning, the bond breaker and sealant shall be placed in the joint. Open, cleaned joints shall not be left unsealed overnight. Bond Breaker Rod and Tape: The bond breaker rod and tape shall be installed in the cleaned joint prior to the application of the joint sealant in a manner that will produce the required dimensions . Joint Sealant: Upon placement of the bond breaker rod and tape, the joint sealant shall be applied using the mechanical injection tool. The joint sealant application shall not be permitted when the air and pavement temperature is less than 40F (4C). Joints shall not be sealed unless they are clean and dry. Unsatisfactorily sealed joints shall be refilled. Excess sealant left on the pavement surface shall be removed and discarded and shall not be used to seal the joints . The pavement surface shall present a clean final condition. Traffic shall not be allowed on the fresh sealant until it becomes tack-free . Approval of Joints: A representative of the sealant manufacturer shall be present at the job site at the beginning of the final cleaning and sealing of lhe joints. He shall demonstrate to the Contractor and the Engineer the acceptable method for sea lant installation. The manufacturer's representative shall approve the clean , dry joints before sealing operation commences. WARRANTY The Contractor shall provide the Engineer a manufacturer's written guarantee on all joint sealing materials . The manufacturer shall agree to provide any replacement material free of charge to the City. Also, the Contractor shall provide to the Engineer a written warranty on all sealed joints. The Contractor shall agree to replace any failed joints at no cost to the City. Both warranties shall be for one year after final acceptance of the · completed work by the Engineer. S? -.l.6 r-. ~ .... : .... ...... _ .... 8. BASIS OF PAYMENT Payment will be made at the Contract bid item unit price bid per linear foot (l.F.) as provided in "MEASUREMENT' for "SILICONE JOINT SEALING", which price of shall be full compensation for furnishing all materials .and for all preparation, delivery, and application of those sealing materials and for all labor, equipment, tools and incidentals necessary to complete the silicone joint in conformity with the plans and these specifications . PAY ITEM -TRENCH SAFETY SYSTEM: 1. DESCRIPTION : This item will consist of the basic requirements which the Contractor must comply with in order to assure the safety and health of all workers in a trench. · 2. GENERAL: The trench safety system shall be used for all trench excavations deeper than five (5) feet. The Excavating and Trenching Operation Manual of the Occupational Safety and Health Administration, U.S . Department of Labor; Subpart P, shall be the riinimum governing requirement of this item and is hereby made a part of this specification . 3. MEASUREMENT: All trench safety systems will be measured by the linear foot. The quantity allocated for this project is based on the linear foot amount of -trench depth greater than five (5) feet and shall included mains. service lines, and all other appurtenances . Trench depth for payment purposes for Trench Safety Systems is the vertical depth as measured from the top of the existi ng ground to the bottom of the pipe. 4 . PAYMENT: Payment for trench safety system shall be full compensation for safety system design, labor, tools, material, equipment and incidentals necessary to complete the work including removal of the system and backfill. 26 . TEMPORARY EROSION, SEDIMENT AND WATER POLLUTION CONTROL: a. OESCRIPTlON : This item shall consist of temporary sail erosion sediment and water pollution control measures deemed necessary by the Engineer for the dura tion of the contract. These control measures Si? -:!..7 .. •' ,...,. r: ...:-: ~·~. 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 measure shall include dikes, dams. berms, sediment basins, fiber mats, jute netting, temporary seeding, straw mulch, asphalt mulch, plastic liners. rubble liners, baled hay retards, diked, slope drains and other devices. b. 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 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 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 the right of way, clearing and grubbing, excavation and borrow to be proportional to the CONTRACTORS capability and 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 Contractor shall also conform to the following practices and controls. All labor, tools, equipment and incidental 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. Waste or disposal areas and construction roads shall be located and constructed in a manner that will minimize the amount of sediment entering streams . 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 barriers 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. All waterways shall be cleared as soon practicable of falsework, piling, debris or other obstructions placed during construction operations that are not part of the finished work. The CONTRACTOR shall take sufficient precautions to prevent pollution of streams. lakes and reservoirs with fuels, oils, bituments, calcium chloride or oJher harmful materials. He shall conduct and schedule his operations so as to avcild or minimize siltation of streams, lakes and reservoirs and to avoid interference with movement of migratory fish. SP -:!.8 .. ,, .... ..... c. 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. 37 . NOTICE TO PROCEED (WORK ORDER) Once the Notice to Proceed is issued, the Contractor is reminded of the liquidated damages provisions of this contract for delays in completing both Unit I & Unit II in the number of working days specified in the proposal. r . ... . , l -t •"'' PROJECT DESIGNATION -SIGN 11n· ___ _.l --------------------------- ·-o . 1 f ,· 1· I j . ' l lll°t l/1- ' :: l/l 01 . ·l 7 :1,. l J./ J,. • 1 I Ir.'.\ . V:j I 11r..1 I :/ I I I l .., 1 1 vi· I ! ! I I I Title I Contractor: .. ·--.. I .... ... . . . . I Contractors r~ame I I I Scheduled Completion Date I I Year l .. .1,'. 0. . ·- ~>< VHliC ( t.:..~ !..I.C)'.C"-•.CY.~O Y/'X"XtTI L........-;-c>.:) u:: ,ro-: x-:, c..r er ro;n 'C':l-1\,l< • ~~..:.x C".:1.11 IT.l!..)C 1'7..0J[.C"i 7iT\.! ,C:t-ii?-f~·~ ~ ClTI: !_H P.!:!..'t't:il~A •. . ,~ ... . I !/~. ' I i ·. SECTIOND UNITS I & II (Water Department & Transportaion/Public Works) ,-.-{·"\. ' j l: Certificate of Insurance Bonds . -, l ' Workman's Compensation . :. Contracts t.)-: . ~ .... CERTIFICATE OF INSURANCE TO: CITY OF FORT WOR1H Date~ NAME OF PROJECT: Pavement Reconstruction and Sanitary Sewe r Main R e placem e nt on Saunders Road (Proj ect N o. 00056) PROJECT NUMBER: P274-705l 7000S683 /C200-205400005683 IS TO CERTIFY TIIAT: McCledon C onstruction Company, Inc. is, at the date of this certificate, Insured by this Company with respect to the business operations hereinafter described, for the type of insurance and accordance with provisions of the standard policies used by this Company, and further hereinafter described. E xceptions to standard policy noted on reverse side hereof. TYPE OF INSURANCE Policy E ffective E xpires Limits of Liability Worker 's Compensation Comprehensive General Bodily lnjwy: Liability lns\Ua.Ilce (Public Ea. Occurrence: $ Liability) Property Damage: Ea. Occurrence: $ Blasting Ea. Occurrence : $ Colla pse of B u ilding or structures adjacent to Ea. Occurrence: $ --- excavations Damage to Underground Utilities Ea. Occurrence : $ Builder 's Risk Comprehen sive Bodily Injwy: Automobile Liability Ea. Person : $ E a .Occurrence:$ Property Damage: Ea. Occurrence:$ Bodily Injwy: Contractual Liability Ea. Occurrence: $ Property Damage: E a . Occurrence: $ Other Locations covered: -:--------------------------------- Description of operations covered:---------------------------- The above policies either in the body thereof or by appropriate endorsement provided that they may not be changed or canceled by the insurer in less than five (5) days after the insured has recei ved written notice of such change/or cancellation. Where applicable local laws or regulations require more than five (5) days actual notice of change or cancellation to be assured, the above policies contain such special requirements, either in the body thereof or b y appropriate endorsement thereto attached. The City, its officers , employees and servants shall be endorsed as an additional insured on Contractor 's insurance policies exceptin g employer's liability insurance coverage under Contractor's workers ' compensation insurance policy . Agency Insurance Company : __________ _ Fort Worth Agent By <-='-'--'--'-=~'-=-=-------------------------------- Address ________________ _ Titl e ----------------- CONTRACTOR COMPLIANCE WITH WORKERS' COMPENSATION LAW Pursuant to V.T.C.A. Labor Code §406.96 (2000), as amended , Contractor certifies that it provides workers' compensation insurance coverage for all of its employees employed on City of Fort Worth Department of Engineering No .2214 and City of Fort Worth Project No. P274- 705170005683/C200-0005683. STA TE OF TEXAS COUNTY OF TARRANT § § § CONTRACTOR McCledon Construction Com By:-H4.~~~~.M:.....::::.....::.~,:::,,,-'s...,:::._;:,,.... Name : DAN McCLENDON, PRESIDENT Title : -----,------- Date : ___.2~f _._t.--+l__._lJ""---=b'------r 7 Before me, the undersigned authority, on this day personally appeared Dan M CCJendon , 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 McCledon Construction Company, Inc. for the purposes and consideration therein expressed and in the capacity therein stated. Given Under My Hand and Seal of Office this 5-#i day of :febtw1ry , 20 05 . PERFORMANCE BOND Bond No. 8213-47-75 THE STATE OF TEXAS § KNOW ALL MEN BY THESE PRESENTS : COUNTY OFT ARRANT § That we ( 1) McClendon Construction Company, Inc. as Principal herein , and (2) Vigilant Insurance Company, a corporation organized under the laws of the State of (3) New York and who is authorized to issue surety bonds in the State of Texas, Surety herein , are held and firmly bound unto the City of Fort Worth, a municipal corporation located in Tarrant and Denton Counties , Texas , Obligee herein , in the sum of: One Million Seven Hundred Forty-one Thousand Four Hundred Twenty-eight and 45/100 .......................... . ($1,741,428.45) Dollars for the payment of which sum we bind ourselves, our heirs, executors , administrators, successors and assigns, jointly and severally, firmly by these presents. WHEREAS, Principal has entered into a certain contract with the Obligee dated the ___liA& 0 4 2009 2008 a copy of which is hereto attached and made a part hereof for all purposes , for the construction of: Pavement Reconstruction and Sanitary Sewer Main Replacement on Saunders Road (Project No. 00056) NOW THEREFORE , the condition of this obligation is such, if the said Principal shall faithfully perform the work in accordance with the plans, specifications and contract documents and shall fully indemnify and hold harmless the Obligee from all costs and damages which Obligee may suffer by reason of Principal's default , and reimburse and repay Obligee for all outlay and expense that Obligee may incur in making good such default , then this obligation shall be void ; otherwise, to remain in full force and effect. PROVIDED , HOW EVER , th at thi s bond is exec ut ed purs uant to Ch apter 22 53 of th e Texas Government Co de, as amend ed , and all li abiliti es on thi s bo nd shall be determined in accord ance with th e pro vis ions of s uch statu e, to th e same ex te nt as if it we re co pi ed at leng th herein . IN WITNESS WHEREOF , th e dul y authorized represent ati ves of th e Princip a l and th e Surety ha ve exec ut ed thi s in s trument. SIGNED and SEALED thi s __ d~_Q_4_20_0_8_~_20~0~8. (SEAL) Address ATTES T : (Surety) Sec retary (SEAL) Witness a o Surety Elizabeth Gra P.O. Box 8720, Fort Worth, Texas 76124 (A ddress) PO Box 999 Burleson, TX 76097 (Address) yle 2001 Bryan Stre , Dallas, Texas 75201 (Address) NOTE: D ate of B ond mu st no t be pri or to d ate of Co ntra c t ( 1) Co rrect name of Co ntra cto r (2) Co rrect name of Sur ety (3) Sta te of in co rp ora ti on of S urety Telephone numb er of s urety mu st be s tated. In additi o n, an ori gi nal co py of P owe r of Atto rn ey sh all be att ac hed to B ond by the A tt om ey-in- Fact. T he date of bond sha ll not be prior to date of Co nt rac t. IMPORTANT NOTICE To obtain information or make a complaint: You may contact the Texas Department of Insurance to obtain information on companies , coverages, rights or complaints at: 1-800-252-3439 You may write the Texas Department of Insurance at: P.O. Box 149104 Austin , Texas 78714-9104 Fax# (512) 475-1771 PREMIUM OR CLAIM DISPUTES The address of the surety company making this bond to which any notice of claim should be sent may be obtained by calling the Texas Department of Insurance at the above number. Should you have a dispute concerning your premium or about a claim, you should contact the agent or the company first. If the dispute is not resolved, you may contact the Texas Department of Insurance. ATTACH THIS NOTICE TO YOUR BOND This notice is for information only and does not become a part or condition of the attached document. This notice is given to comply with Section 2253.048, Texas Government Code and Section 53 .202, Texas Property Code effective September 1, 2001. TH E ST ATE OF TEXA S COUNTY OFT ARRANT PAYMENT BOND Bond No. 8213-47-75 § § § KNOW ALL MEN BY THESE PRE SENTS : That we , (1) McC lendon Construction Company, Inc. as Princ ip al here in , and (2 ) Vigilant Insurance -=C;..;:;o..;:.:m""p:;.:a=na...y ____ , a co rp oration organi ze d and ex istin g under th e laws of the State of (3 ) New York as surety , are held and firml y b ound unto th e City o f Fort Worth , a muni c ip al corp orati on located in Tarrant and D enton Counti es , T ex as, Oblig ee h erein , in the am ount of One Million Seven Hundred Forty-one Thousand Four Hundred Twenty-eight and 45/100 ........................... Doll ars ($1,741,428.45) for th e paym ent whereo f, th e sa id Princip a l and Surety bind them se lves and th eir heir s, exec utors , admini s tra to rs, successors and ass ign s, j ointl y and seve rall y, firml y by th ese presents : MAR O 4 2008 WHEREA S, th e Princip al h as entered into a certain written co ntra ct with the Obligee dated th e __ day of -------' 2008 , which contract is hereb y referred to and made a part hereo f as if full y and to th e same extent as if co pi ed at leng th , for th e foll o wing proj ec t: Pavement Reconstruction and Sanitary Sewer Main Replacement on Saunders Road (Project No . NOW THEREFORE , THE CONDITION OF THIS OBLIGATION I S SU CH , th at if th e sa id Principal shall fa ithfull y make payment to each and every c laim ant (as defin ed in Chapter 22 53 , Texas Gove rnm ent Co de, as amended) suppl y in g labor and material s in th e pro sec uti on of the wo rk under th e co ntra ct, th en thi s obli ga ti on s hall be vo id ; oth er w ise, to remain in full fo rce and effec t. PROVID ED , H OWEV ER , th at thi s bond is exec uted pursuant to Chapter 22 53 of th e Texas Gove rnment Co d e, as amend ed , and a ll li abiliti es on thi s bo nd sha ll be determin ed in accord an ce w ith the p rov is ion s of sa id sta tu e , to th e sa me ex tent as if it we re co pi ed at length h ere in . IN WITNESS WH EREOF , the dul y a uth o ri zed representatives of th e Prin c ip a l and Surety ha ve exec ut ed th is in s trum en t. HAR O 4 2008 SIGNED AND SEALED thi s __ day of _____ , 2008. Name: D a n M c Cle ndon Title: P res id ent (SEAL) ~U~LW~ itnsas torincipa l Address: PO Box 999 Burl es on, TX 76097 ATTEST: Secretary (SEAL) NOTE: (1) Correct name of Principa l (Co ntractor). (2) Correct name of Surety. (3) State of incorporation of Surety Address: 2001 Bryan Stre et, Suit e 3400 Dallas , Tex as 75201 Telephone Number: 214-754-0777 Telephone number of surety must be stated. In addition , an origina l copy of Power of Attorney sha ll be attached to Bond by the Attorney-in-Fact. The date of the bond shall not be prior to date of Contract. / MAINTENANCE BOND Bond N o. 8213-47-75 THE ST ATE OF TEXAS § COUNTY OF TARRANT § That M cClendon Con struction Comp any, Inc. ("Contractor"), as principal, and V igil ant In sura nce -"C""'o"'"m=p~a=n=y _____ , a corporation organized under the l aws of the State of """N..;..e:....;w..;......;;Y:....;o:;...;:r..;;.;k=-------' ("Surety"), do hereby acknowledge themselves 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, ("City") in Tarrant County, Texas, the sum of On e M illion S eve n H undred F orty-on e T hou sand F ou r H undred Twenty-eight and 45/100 ............................................................................................. Doll ars ($1,741,4 28 .4 5) lawful money of the United States, for payment of which sum well and truly be made unto said City and its successors , said Contractor and Surety do hereby bind themselves, their heirs, executors, administrators, assigns and successors , jointly and severally. This obligation is conditioned , however; that, WHEREAS , said Contractor has this day entered into a written Contract with the City of Fort Worth, dated the Mf'"' J} .' "')0 8 , 200 8 copy of which is hereto attached and made a part hereof, for the performance of the following described public improvements : P ave ment R ec on struct ion and Sa nit ary Sewe r Ma in R epl a cement on Sa und ers Roa d (Proj e ct N o. 0005 6) the same being referred to herein and in said contract as the Work and being designated as project number(s) P2 74-70 51 70 005683/C2 00-20540000 5683 and said contract, including all of the specifications , conditions , addenda , change orders and written instruments referred to therein as Contract Documents being incorporated herein and being made a part hereof, and , WHEREAS , in said Contract, Contractor binds itself to use such materials and to so construct the work that it will remain in good repair and condition for and during a period of after the date of the fi na l acceptance of the work by the City; and WHEREAS , said Contractor binds itself to maintain said work m good repair and condition for said term of Two (2) Ye ar s; and , WHEREAS, said Contractor binds itself to repair or reconstruct the work in whole or in part at any time within said period , if in the opinion of the Director of the City of Fort Wort h Department of Engineering, it be necessary; and, WHEREAS , said Contractor binds itself, upon rece1vmg notice of th e need therefore to repair or reconstruct said Work as herein provided. NOW THEREFORE, if said Contractor shall keep and perform its said agreement to maintain , repair or reconstruct said Work in accordance with all the terms and conditions of said Contract , these presents shall be null and void, and have no force or effect. Otherwise, this Bond shall be and remain in full force and effect, and the City shall have and recover from Contractor and Surety damages in the premises as prescribed by said Contract. This obligation shall be a continuing one and successive recovenes may be had hereon for successive breaches until the full amount hereof is exhausted. IN WITNESS WHEREOF, this instrument is executed m .!i counterparts, each one of which shall be deemed an original, this da of A.D. 2008. ~ AR ~~~ ATTEST: (SEAL) Secretary ./ Title: President 2001 Bryan Street, Su ite 3400 Dallas, Texas 75201 Address Chubb Surety POWER OF ATTORNEY Federal Insurance Company Vigilant Insurance Company Pacific Indemnity Company Attn: Surety Department 15 Mountain View Road Warren, NJ 07059 Know All by These Presents, That FEDERAL INSURANCE COMPANY, an Indiana corporation, VIGILANT INSURANCE COMPANY, a New York corporation, and PACIFIC INDEMNITY COMPANY, a Wisconsin corporation, do each hereby constitute and appoint Kyle W. Sweeney, Charles D. Sweeney, Bobby E. Mayo and Michael A. Sweeney of Fort Worth, Texas------------------------ each as their true and lawful Attorney-in-Fact to execute under such designation in their names and to affix their corporate seals to and deliver for and on their behalf as surety thereon or otherwise, bonds and undertakings and other writings obligatory in the nature thereof (other than bail bonds) given or executed in the course of business, and any instruments amending or altering the same, and consents to the modification or alteration of any instrument referred to in said bonds or obligations . In Witness Whereof, said FEDERAL INSURANCE COMPANY, VIGILANT INSURANCE COMPANY, and PACIFIC INDEMNITY COMPANY have each executed and attested these presents and affixed their corporate seals on this 30th day of April, 2003 STATE OF NEW JERSEY} ss . County of Somerset On this 30th day of April, 2003 , before me , a Notary Public of New Jersey, personally came Kenneth C . Wendel, to me known to be Assistant Secretary of FEDERAL INSURANCE COMPANY, VIGILANT INSURANCE COMPANY, and PACIFIC INDEMNITY COMPANY, the companies which executed the foregoing Power of Attorney, and the said Kenneth C . Wendel being by me duly sworn, did depose and say that he is Assistant Secretary of FEDERAL INSURANCE COMPANY, VIGILANT INSURANCE COMPANY, and PACIFIC INDEMNITY COMPANY and knows the corporate seals thereof.that the seals affixed to the foregoing Power of Attorney are such corporate seals and were thereto affixed by authority of the By-Laws of said Companies; and that he signed said Power of Attorney as Assistant Secretary of said Companies by like authority; and that he is acquainted with Frank E. Robertson , and knows him to be Vice President of said Companies; and that the signature of Frank E. Robertson , subscribed to said Power of Attorney is in the genuine handwriting of Frank E. Robertson, and was thereto subscribed by authority of said By-Laws and in deponent's presence. JANA KRUMPFER Notary Public, Stole of New Jersey A . No .2297116 ~ /C-.t, / Commission Expires February 25, 20\10e8----7---~-~----=.,..~~--N-o~;;-=--ry~P~u-b-lic CERTIFICATION Extract from the By-Laws of FEDERAL INSURANCE COMPANY, VIGILANT INSURANCE COMPANY, and PACIFIC INDEMNITY COMPANY: "All powers of attorney for and on behalf of the Company may and shall be executed in the name and on behalf of the Company, eithe.r by the Chairman or the President or a Vice President or an Assistant Vice President, jointly with the Secretary or an Assistant Secretary, under their respective designations . The signature of such officers may be engraved , printed or lithographed. The signature of each of the following officers: Chairman, President, any Vice President, any Assistant Vice President, any Secretary, any Assistant Secretary and the seal of the Company may be affixed by facsimile to any power of attorney or to any certificate relating thereto appointing Assistant Secretaries or Attorneys-in-Fact for purposes only of executing and attesting bonds and undertakings and other writings obligatory in the nature thereof, and any such power of attorney or certificate bearing such facsimile signature or facsimile seal shall be valid and binding upon the Company and any such power so executed and certified by such facsimile signature and facsimile seal shall be valid and binding upon the Company with respect to any bond or undertaking to which it is attached." I, Kenneth C. Wendel, Assistant Secretary of FEDERAL INSURANCE COMPANY, VIGILANT INSURANCE COMPANY, and PACIFIC INDEMNITY COMPANY (the "Companies") do hereby certify that (i) the foregoing extract of the By-Laws of the Companies is true and correct, (ii) the Companies are duly licensed and authorized to transact surety business in all 50 of the United States of America and the District of Columbia and are authorized by the U. S. Treasury Department; further, Federal and Vigilant are licensed in Puerto Rico and the U. S. Virgin Islands, and Federal is licensed in American Samoa, Guam, and each of the Provinces of Canada except Prince Edward Island; and (iii) the foregoing Power of Attorney is true, correct and in full force and effect. MAR Given under my hand and seals of said Companies at Warren, NJ this _____ day of ______ 0_4_2_0_0~8 ______ _ .................. ~L~~ -' . Kenneth C. wendcl,AssistntSecretary IN THE EVENT YOU WISH TO NOTIFY US OF A CLAIM, VERIFY THE AUTHENTICITY OF THIS BOND OR NOTIFY US OF ANY OTHER MATTER, PLEASE CONTACT US AT ADDRESS LISTED ABOVE, OR BY Telephone (908) 903-3485 Fax (908) 903-3656 e-mail: surety@chubb .com Form 15-10-0225 (Ed . 4-99) CON~NT THE STATE OF TEXAS COUNTY OFT ARRANT CITY OF FORT WORTH, TEXAS CONTRACT KNOW ALL BY THESE PRESENTS This agreement made and entered into this the __ day o · AR O 4 2008A.D ., 20~ by and between the CITY OF FORT WORTH, a municipal corporation of Tarrant County, Texas, organized and existing under and by virtue of a special charter adopted by the qualified voters within said City on the 11th day of December, A.D . 1924, under the authority (vested in said voters by the ''Home Rule" provision) of the Constitution of Texas, and in accordance with a resolution duly passed at a regular meeting of the City Council of said city , and the City of Fort Worth being hereinafter termed Owner, McCledon Construction Company, Inc., HEREINAFTER CALLED Contractor. WITNESSETH: That said parties have agreed as follows : 1. That for and in consideration of the payments and agreements hereinafter mentioned to be made and performed by the Owner, and under the conditions expressed in the bond bearing even date herewith, the said Contractor hereby agrees with the said Owner to commence and complete the construction of certain improvements described as follows : Pavement Reconstruction and Sanitary Sewer Main Replacement on Saunders Road (Project No. 00056) 2 . That the work herein contemplated shall consist of furnishing as an independent contractor all labor, tools , appliances and materials necessary for the construction and completion of said project in accordance with the Plans and Specifications and Contract Documents prepared by the Department of Engineering for the Transportation and Public Works Department of the City of Fort Worth adopted by the City Council of the City of Fort Worth, which Plans and Specifications and Contract Documents are hereto attached and made a part of this contract the same as if written herein . 3 . The Contractor hereby agrees and binds himself to commence the construction of said work within ten (10) days after being notified in writing to do so by the Department of Engineering of the City of Fort Worth. 4 . The Contractor hereb y agrees to prosecute said w ork with reasonable diligence after the commencement thereof and to full y complete and finish the same ready for the inspection and approval of the Department of Engineering of the City of Fort Worth and the City Council of the City of Fort Worth within a period of 250 working days . If the Contractor should fail to complete the work as set forth in the Plans and Specifications and Contract Documents within the time so stipulated, plus any additional time allowed as provided in the General Conditions , there shall be deducted from any monies due or which may thereafter become due him , the sum of $420 Per working day, not as a penalty but as liquidated damages, the Contractor and his Surety shall be liable to the Owner for such deficiency. 5 . Should the Contractor fail to begin the work herein provided for within the time herein fixed or to carry on and complete the same according to the true meaning of the intent and terms of said Plans , Specifications and Contract Documents, then the Owner shall have the right to either demand the surety to take over the work and complete same in accordance with the Contract Documents or to take charge of and complete the work in such a manner as it may deem proper, and if in the completion thereof, the cost to the said City shall exceed the contract price or prices set forth in the said plans and specifications made a part hereof, the Contractor and/or its Surety shall pay said City on demand in writing, setting forth and specifying an itemized statement of the total cost thereof, said excess cost. 6 Contractor covenants and agrees to indemnify City's engineer and architect, and their personnel at the project site for Contractor's sole negligence. In addition, Contractor covenants and agrees to indemnify, hold harmless and defend, at its own expense, the Owner, its officers, servants and emplo yees , from and against any and all claims or suits for property loss, property damage, personal injury, including death, arising out of, or alleged to arise out of, the work and services to be performed hereunder by 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 the negligence or alleged negligence of Owner, its officers, servants, or employees. Contractor likewise covenants and agrees to indemnify and hold harmless the Owner from and against any and all injuries to Owner's officers, servants and employees and any damage, loss or destruction to property of the Owner arising from the performance of any of the terms and conditions of this Contract, whether or not any such injury or damage is caused in whole or in part by the negligence or alleged negligence of Owner, its officers, servants or employees .. In the event Owner receives a written claim for damages against the Contractor or its subcontractors prior to final payment, final payment shall not be made until Contractor either (a) submits to Owner satisfactory evidence that the claim has been settled and/or a release from the claimant involved, or (b) provides Owner with a letter from 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. 7. The Contractor agrees, on the execution of this Contract, and before beginning work, to make, execute and deliver to said City of Fort Worth good and sufficient surety bonds for the faithful performance of the terms and stipulations of the Contract and for the payment to all claimants for labor and/or materials furnished in the prosecution of the work, such bonds being as provided and required in Article 5160 of the Revised Civil Statutes of Texas, as amended, in the form included in the Contract Documents, and such bonds shall be for 100 percent of the total contract price, and said surety shall be a surety company dul y and legally authorized to do business in the State of Texas, and acceptable to the City Council of the City of Fort Worth . 8. Said City agrees and binds itself to pay, and the said Contractor agrees to receive, for all of the aforesaid work, and for all additions thereto or deductions therefrom, the price shown on the Proposal submitted by the successful bidder hereto attached and made a part hereof. Payment will be made in monthly installments upon actual work completed by contractor and accepted b y the Owner and receipt of invoice from the Contractor. The agreed upon total contract amount (including/excluding) alternates n/a, shall be One Million Seven Hundred Forty-one Thousand Four Hundred Twenty-eight and 45/100 ....................................................................... ,.. .......................................... Dollars, ($1,741,428.45). 9. It is further agreed that the performance of this Contract, either in whole or in part, shall not be sublet or assigned to anyone else by said Contractor without the written consent of the Director of the Department of Engineering. 10. The Contractor agrees to pay at least the minimum wage per hour for all labor as the same is classified, promulgated and set out by the City of Fort Worth, Texas, a copy of which is attached hereto and made a part hereof the same as if it were copied verbatim herein . 11. It is mutually agreed and understood that this agreement is made and entered into by the parties hereto with references to the existing Charter and Ordinances of the City of Fort Worth and the laws of the State of Texas with references to and governing all matters affecting this Contract, and the Contractor agrees to fully compl y with all the provisions of the same . IN WITNESS THEREOF, the City of Fort Worth has caused this instrument to be signed in ~ counterparts in its name and on its behalf b y the City Manager and attested b y its Secretary, with the corporate seal of the City of Fort Worth attached . The Contractor has executed this instrument through its duly authorized officers in ~ counterparts with its corporate seal attached. MAR O 4 2GG8 Done in Fort Worth, Texas, this the_ day of A.D ., 2008. RECOMMENDED : CITY OF FORT WORTH BY:~ DIRECTOR, DEPARTMENT OF ENGINEERJNG , TRANSPORTATION/PUBLIC WORKS DIRECTOR McCledon Construction Company, Inc. PO Box999 Burleson, TX 76097 CONTRACTOR BY: DAN McCLENDON, PRESIDENT TITLE P.O. BOX996 BURLESON, TX 76097 ADDRESS No vem ber 1960 Rev is ed May 19 86 Rev is ed Septemb er 199 2 CITY MANAGER B~~C.J F ern and o Cos t a , Acting Ass t. C ity Manager ATTEST: CITY SECRET ARY (SE AL) - APP ROVED AS TO FORM AND LEGALITY: AS r· SECTIONE UNITS I& II (Water Department & Transportation/Public Works) Test Hole Report Date: To: From: Re: INTER-OFF1CE CORRESPONDENCE February 10, 1999 Dena Johnson Ryan Jeri Recommendation for Rehabilitating of Saunders Road (Marie Jones to E. Loop 820) D.O.E. No: 2214 Upon review of the scope of construction on this project and also by taking core samples and evaluating the thickness and condition of the surface and base matbrial, it is my recommendation that this street should be excavated to grade following and complying with Item 204 of the City of Fort Worth Standard Specifications for Construction of Streets and Storm Drains. After excavation is complete the top 6" of the subgrade ,should be stabilized I with 5% hydrated lime, the exact amowit and powidage of lime will be calculated during the construction phase of the project by performing a lime series. In order to achieve ideal I stabilization the contractor must comply with Item 210 of the City of Fort Worth St andard Specifications for Construction of Streets and Storm Drains. After completion of the subgrade the street should be paved with 3000 psi concrete complying '.with Item 314 of the City of Fort Worth Standard Specifications for Construction of StreeUj and Storm Drains. CITY OF FORT WORTH CONSTRUCTION SERVICES LABORATORY RESULTS FOR TEST HOLE AND PLASTICITY INDEX PROJECT: 1998 CAPITAL IMPOROVEMENT PROGRAM SAUNDERS ROAD (MARIE JONES TO E. LOOP ·'. 820) DOE NO.: 1952 FUND CODE: 03 HOLE f 1 LAB NO.: 31754 LOCATION: 5009 SAUNDERS RD. S/4 I . -------------------------------------------------------------------------1 5. 7 5" HMAC I 13.00n BROWN CLAY W/CRUSHED STONE I -------------------------------------------------------------' -----------, ATTERBURG LIMITS: LL: 29.3 PL: 15.6 PI: 13.8 SHRKG: 8.0% I .MUNSEL COLOR CHART: 7/4 VERY PALE BROWN CLAY l UNIT WEIGHT: 139.0 LBS PER CUBIC FOOT I ==m::::=--====:a:::c::.z::-==-.==-------------::::z.:,::--==-=----:=::-----------~-----==--:::----=-------I ~====:ca::~==================--===:c::.=============================================I ~.iOLE I 2 LAB NO.: 31755 LOCATION: 5113 SAUNDERS RD. CL I -----. -------------------------------------------------------------------1 3. 00* HMAC I 15.00" DARK BROWN CLAY W/LIME I -------------------------. ------------------------------------------------1 ATTERBURG LIMITS: LL: 15.83 PL: 14.07 PI: 1.76 SHRKG: 1.0% I MUNS EL COLOR ·. CHART: 5/ 3 BROWN CLAY I UNIT WEIGHT: LBS PER CUBIC FOOT I ==~~========~===========================================================-=I. HOLE t 3 LAB NO.: 31756 l LOCATION: 5212 SAUNDERS RD. N/ 4 I · --------------------------------------------------------------------------1 2.00" HMAC l 4. 00" GRAY CLAY W/GRAVEL I 12.00N GRAY CLAY I -------------------------------------------------------------------~------! ATTERBURG LIMITS: LL: 29.8 PL: 14.3 PI: 15.5 SHRKG: 7.8% I MUNS EL COLOR CHART: GRAY CLAY I UNIT WEIGHT: 136.0 LBS PER CUBIC FOOT I OOE # 1952 PAGE 2 --~----------=----~--------------=---------~-~----------.. ---=====-=----) HOLE I 4 LAB NO.: 31757 · LOCATION: 135' WEST OF E. LOOP 820 CL I ----------------------. ---------------------------------------------------, 3.00" HMAC . I 4. 00" GRAY CLAY W/CRUSHED STONE I 11.00" BROWN CLAY W/CRUSHED STONE I --------------------------------------------------------------------------, ATTERBURG LIMITS: LL: 25.5 PL: 14.6 PI: 10.9 SHRKG: 5.4% I MUNSEL COLOR CHART: 5/4 YELLOWISH BROWN CLAY I UNIT WEIGHT: LBS PER CUBIC FOOT I APPROVAL~/ / .~/~· R.V\N JERI ' / DATE TESTED: 04-06-98 DATE REPORTED: 04-17-98 TESTED BY: CARDWELL,DESAI · ROUTING JAMES ANDERSON NAJIB FARES FILE SECTIONF UNITS I & 2 (Water Department & Transportation Department/ Public Works) TxDOT Permit To: PERMIT TO RECONSTRUCT A STREET ACCESS ONIDGHWAYRIGHTOFWAY CITY OF FORT WORTH 1000 THROCKMORTON FORT WORTH, TEXAS 76102 SUPERSEDES PERMIT NO.: 03 -SC -79-06 Hwy m820 Permit No. 03-SC-103-07 Control 8 Section 13 The Texas Department of Transportation, hereinafter called the State, hereby authorizes, CITY OF FORT WORm 1ereinafter called the grantee, to (re) construct public access street (SAUNDERS ROAD) on the highway right-of-way abutting -lighway No. ill 820 in TARRANT County, located ON m 820 (SOUTHBOUND FRONTAGE ROAD) soum OF SUN VALLEY DRIVE. 5ubject to the following : I . The grantee is responsible for the costs associated with the construction of this street 2 . Design of facilities shall be as follows and/or as shown on sketch: TO MAKE AN ASPHALT TRANSITION FOR A PUBLIC ACCESS STREET (SAUNDERS ROAD) IN ACCORDANCE WITH THE AITACHED PLANS. THE ROAD SHALL BE CONSTRUCTED WITH 8" OF COMPACTED SUBGRADE, 6" OF TYPE "A" (BLACK BASE) AND 2" OF TYPE "D" HOT MIX SURFACE. SAW CUT (FULL DEPTH) ALONG THE EDGE OF THE FRONTAGE ROAD FOR THE ASPHALT CONNECTION. SAFETY END TREATMENTS (SEE PLANS) ENCASED IN CONCRETE RIP RAP ARE REQUIRED ON BOUTH ENDS OF THE 30" RCP. NO VERITICAL HEADWALLS ARE ALLOWED WITH THIS UPGRADE. TO PROVIDE STRIPING AND SIGNING FOR STOP BARS AND STOP SIGNS AT THE LOCATION. ALLCONSTRUCTIONWITHINTHESTATE RIGHTOFWAY SHALL BE IN ACCORDANCE WITH STATE STANDARDS AND SPECIFICATIONS. SE.E ATTACHMENT "A". PLEASE NOTIFY MARK PRICE, STATE INSPECTOR, TELEPHONE NUMBER 817-370-6640, FORT WORm, TEXAS, TWENTY-FOUR HOURS PRIOR TO BEGINNING CONSTRUCTION WITHIN THE STATE RIGHT OF WAY. All .pipe (CGMP or RCP), safety end treatments and base material, shall be at the job site located off the State right of way prior to the driveway installation. All construction and materials shall be subject to inspection and approval by the State. ~ Maintenance of facilities constructed hereunder shall be the responsibility of the grantee, and the State re~rves the right to require any changes, maintenance or repairs as may be necessary to provide protection of life or property on or adjacent to the highway. Changes in design will be made only with approval of the State. The grantee shall hold harmless the State and its duly appointed agents and employees against any action for personal injury or property damage sustained by reason of the exercise of this permit. 5. Except for regulatory and guide signs at county roads and city streets, the Grantee shall not erect any sign on or extending over any portion of the highway right of way, and vehicle service fixtures such as service pumps, vendor stands, or tanks shall be located at least twelve 3.6 meters (12 feet) from the right-of-way line to ensure that any vehicle services from these fixtures will be off the highway. This permit will become null and void if the above-referenced driveway facilities are not constructed within six (6) months from the issuance date of this permit MARK PRICE, STATE INSPECTOR The grantee will contact the State's representative FORT WORTH, TEXAS (817) 370-6640 at least twenty-four (24) hours prior to beginning the work authorized by this permit ':>IST FILE: )ate of Issuance: Time Process: ate: MARKPRICE: AUGUST 13, 2007 7DAYS Sig AUGUST 6, 2007 Texas Department of Transportation Richard Sc 11ler, P. E. Director of Maintenance telephone AUG-07-2007 TUE 09 :01 AM Fw-Depl Of Engineering FAX NO. 817 392 2483 ·~I ,.:-_ Form 10M (Rev. 8/2004) (GSD6'C) ?aga 1 Df2 Permit to Construct Access Driveway Facilities an Highway Right of Way P. 02 To: City of Fort Worth (Nim&) Hwy. N. Loop 820 PermltNo. Q.3-..5"C-I03-o7 _1~0_,0t .... T=ll=rodc="'=•=rto=n .... Strcct=..._-----Control g (Ada,-, J'ortWorth. Texu, 7'102 (City. SIN, Zip) (Phone Na.) The Toxas Dapar1ment of Transportation, hereinafter called tho state, hereby auttiorfzes CJty of Fort Worth , horei11after caned the Permlttee, to jg!. con,truct 1181 reconatn.ict a City Roadway (reeldenUal, convenience a1Dra, retail mall, farm, elc.} acceas driveway on the highway r19ht of WrJY abufllng highway number 120 in ... b;=;cn=111=a=t ___ _ County, locatad at lnterHctlon of N. Loop 820 and Saundora Road. Subject 10 the followtng: 1. The Permiltae la reapon111ble for an coats 868ocfatad With the construction of this accen driveway. 2. Design of faclHIIB3 shall be aa followa and/or aa shown on sketch and 18 subJecit to conditions llla!Bd below: Improvement and widening of S1111ndara Raad from Marte JorHMi Road t.o Ill. Loop 1120. Streat ahaD be wf~nod from approxlmatalv 22 feet to 40 faot1 wllh curb and putter added. A ttA-CRW ,m .PReeta V".3 All conalnJCtlon and materials ehal be stA>jed to lnspeotlon &11d epprovad by the Sate. 3. Maintenance of facllllel oonatructed here!Rfer dld be Iha rupond:IINty of 1he Parmllea, and l'9 Slato f8S8N98 1h11 right to require any change&, malmlnance or rapalra as may ba nece&mry to prollkfe protactlon of llfe or property on or adjacent to the hlgt,.,,ay. Changee In doslgn wlR be made onlywlth approval of the Stata. 4. The PtrmlUee ahaff hold hannfeea the Slate and 1111 duly appolnCad agents and employees against any action for personal lnju'y or propony damage SU&talned by f'8880l1 of the narclaa of this permiL 5. Elccapt for regutato,y and guide signs at CX>U11ty rollds and dty straets, the PermltlN shall not erect any sign on or eldendlrlg over any portion cl lhe highway right of way, and vehicle. aervlce ftxtu1911 aucll as fuel pump.a. "6ndcr atande, or tanks shall be looatod at tea:it 12 feet from 1he r1ght r,t way Una to 111wura that any vehlcle eervlces from these ftx!ums wtU ba off thtl highway rlghtofwa~ 6. The $ate reeervas th& lfghl fD ruqulro a new accea driveway permit Jn the ewnt of a land use change or change In dff\/eway traffic volume or v~ lypes. 7. Thi& permit wtff become null ar,d voJd It tha a.bCJve.referoru:ad df'MNIIIY facllltles are not conatn.md within llbc (6) months from the laauanc:a date of tllle permit. 8. A<.Jsus-r Date of Issuance The undanilgrtad hereby agree& lo comply wHh the terma and condlllona &at forth Jn this permit for construclfon of an access driveway on the highway right of way. ......,, ~ I-· o ,;.,6, ........ .....-1 ?l:1 6.1-11.ttJ.) Date: i' tt_ /a7 ----,+-1------------ Texas partment ansportat ion ATTACHMENT "A" SAUNDERS ROAD STREET CONNECTION ON IH 820 (SOUTHBOUND FRONTAGE ROAD) SOUTH OF SUN VALLEY DRIVE Fort Worth, Texas The State approves the plans involving a proposed street upgrade (SAUNDERS ROAD) for the CITY OF FORT WORTH located on IH 820 (Southbound Frontage Road) south of Sun Valley Drive in the City of Fort Worth , Texas . PRE-JOB CONSTRUCTION MEETING IS REQUIRED PRIOR TO BEGINNING CONSTRUCTION WITHIN THE STATE RIGHT OFWAY AUTHORIZED BY THIS PERMIT. STREET SPECIFICATIONS The proposed street improvements within the State right of way shall consist of the following specifications: 1. 8" Stabilized Subgrade 2 . 6" Type "B" (Binder Course) 3. 2" Type "D" Hot Mix Surface STRIPING All striping with in the State right of way shall be Thermoplastic. SIGNS All signs within the State right of way shall be in accordance to State Standards and specifications . ALL CONSTRUCTION WITHIN THE STATE RIGHT OF WAY SHALL BE IN ACCORDANCE TO STATE STANDARDS AND SPECIFICATIONS . All construction by the CITY OF FORT WORTH shall be coordinated with the Texas Department of Transportation. Page2 Signs and barricades shall be provided by the contractor which shall consist of detours , barricades, warning signs, flares, flashing light signals, and flagmen as are necessary to direct and protect vehicular traffic while the construction work as described above is done on the State right of way. All traffic control procedures as mentioned above shall be in compliance with the "Texas Manual on Uniform Traffic Control Devices." Utility companies shall be given prior notification of the pending construction to ensure that no conflicts exist within this project area. This permit does not include utility installations, adjustments or taps (water lines, sanitary sewer lines, gas lines, etc). Any utility installations within the right of way will require permit application to obtain authorization to install or relocate utilities. Mark Price, State Inspector, 817-205-7143, Fort Worth, Texas shall be notified twenty-four hours prior to beginning constructibn authorized by this permit. IMPORTANT MESSAGE: Traffic Signal Operations, telephone number (817) 370-6671, shall be notified forty-eight hours prior to beginning any excavation within the right of way in order that the State may verify the existence of any electrical wiring. Failure to provide proper notification will result in the immediate repair at the grantee's expense. AUG-0 7-2007 TUE 09:01 AM F~-Depl Of Engineeri~g Fnnn 10118 (Rav. lll:ZD04) Page 2of 2 FAX NO. 817 392 2483 Access Driveway Regulations P. 03 The Texas Transportation Commission, In recognition of 11B responsibmty for 1he safety and ullllly or publlc highways under Its JurlAdlcUon, has dtrectad the department to adopt BCC888 driveway atandard, to act:0mpllsh a coordinated developmont between highways and abutting property. For thla purp088, 1he booklet entllled "Regulatfons for Accau Driveways ID State Hlgl'TNays•, was publl&l\ed and adop1ed, eetUng out departmental po!lclas to regulate conetructton and malntonance of access driveway facllllles . '· PR() ?o .~ ~..D 5T'i2EE:·T · F ,us:r, ,-~ - S"t·~fE..-r Sketch of lnstalfatlon 1<.o.uJ--. I L1t-1f.. ~ _J I / M &C R equ est Review Page 1 of 3 City of Fort Worth Emp,loyee Int anet www.dwnet.org ~ Home I Co,unctl Agenda I M&C I Employee Directory I ACToday I Employee Classifieds I PRS I IT Online I Depa.rtments I Site Map Pr int M&C COUNCIL ACTION: Approved on 3/4/2008 -Ord. No.# 18008-03-2008 DATE: CODE: 3/4/2008 REFERENCE NO.: C-22705 LOG NAME: C TYPE: PUBLIC NON -CONSENT HEARING: 30SAUNDERS00056 NO SUBJECT: Authorize Execution of a Contract with McClendon Construction Company , Inc., for Pavement Reconstruction and Sanitary Sewer Main Replacement on Saunders Road (Project No . 00056) and Adopt Appropriation Ordinance RECOMMENDATION: It is recommended that the City Council : 1. Authorize the transfer of $502 ,452 .00 from the Water and Sewer Operating Fund to the Sewer Capital Projects Fund in the amount of $502 ,452 .00 ; 2 . Adopt the attached appropriation ordinance increasing estimated receipts and appropriat ions i n the Sewer Capital Projects Fund in the amount of $502,452 .00, from available funds ; and 3. Authorize the City Manager to execute a contract with McClendon Construct ion Company , Inc ., in the amount of $1 ,741,428.45 for pavement reconstruction and sanitary sewer main replacement on Saunders Road (Marie Jones to E. Loop 820 S). DISCUSSION: On May 30 , 2000 , (M&C C-18034) the City Council authorized the City Manager to execute an engineering agreement w ith Wier Associates , Inc ., for Pavement Reconstruction Design and Sanitary Sewer Main Replacement on Saunders Road (DOE 2214). The 1998 Capital Improvement Program (CIP) and the 2004 COP i ncluded funds for pavement reconstruct ion on Saunders Road. Street i mprovements include concrete pavement reconstruction ; construction of standard concrete curb; and driveway approaches and storm drain improvements as indicated on the plans . During design on Saunders Road , the Consultant recommended constructing a major storm drainage system in order to eliminate flooding on th is project. The project was delayed until the storm drainage improvements were designed and the necessary easements obtained . The 1998 Bond , d id not include adequate funds for the drainage improvements and for the necessary easements. Subsequently , fund ing for the storm drainage improvements and easements was provided through the 2004 Capital Improvement Program . The Water Department has determ ined that severely deteriorated sanitary sewer lines should be replaced prior to street reconstruction . http://www.cfwnet.org/ counci l _packet/me _review.asp ?I D =9024&counci ld at e= 3/4/2008 3/5/2 008 ; M&C R equest R eview Page 2 of 3 The project was advertised on October 11 , 2007 and October 18, 2007 in the Fort Worth Star-Telegram . On November 15, 2007, the following bids were received : BIDDERS AMOUNT McClendon Construction Company, Inc. Stabile & Winn , Inc. JLB Construction , L .P . Jackson Contruction , Ltd. Pipeworks Construction , LLC Texas Un ited Excavators , LLC Conatser Construction TX, L. P . Time of Completion : 250 Working Days $1,741 ,428.45 $1 ,794,610.40 $1 ,833, 193.20 $1 ,893 ,323.00 $1 ,894 ,542 .00 $1 ,950 ,582 .50 $2 ,147,154.50 The new pavement will consist of ?-inch concrete over 6-inch lime stabilized subgrade with ?-inch concrete curb . Funding in the amount of $16 ,714 .00 is included for associated sewer construction survey , project management, pre-construction , material testing , inspection and project close out. The contingency funds to cover change order for sanitary sewer main replacement is $23 ,130.00 . Funding in the amount of $57,970 .00 is required for associated paving and dra inage construction survey , project management, pre-construction , material testing , inspection and project close out. The cont ingency fund for possible change orders for paving and drainage improvement is $38 ,365 .00 . M/WBE -Mcclendon Construction Co ., Inc., is in compliance w ith the City 's M/WBE Ordinance by committing to 21 percent M/WBE participation on this combined project. The City 's goal on this project is 20 percent. This project is located in COUNCIL DISTRICT 5 , Mapsco 93P . FISCAL INFORMATION/CERTIFICATION: The F inance Director certifies that upon approva l and complet ion of recommendations.adoption of the attached appropriation ordinance, funds will be available in the current capital budgets, as appropriated , of the Sewer Capital Projects Fund , Street Improvements Fund and Critical Cap ital Projects Fund . TO Fund/Account/Centers 1&2 )P274 472045 7051 700056ZZ $502 ,4 52 .00 2)P274 531350 705170005652 2)P274 531350 705170005660 2)P274 54 1200 7051 70005683 2)P274 53 1350 7051 70005684 2 )P274 531350 705170005685 2)P27 4 53 1350 705 17000569 1 $6 ,850.00 $137 .00 $485 .738 .00 $1,370.00 $8,220 .00 $13 7.00 FROM Fund/Account/Centers 1 )PE45 538070 0709020 $502 ,4 52 .00 3)P2 74 541200 7051 70005683 $462 ,608 .00 3)C200 541200 205400005683 $878,820.45 3)C1 16 541200 020116040603 $400 ,000 .00 ·------------- http ://www.cfwnet.org/council_packet/mc _review.asp?ID=9024&councildate=3 /4/2008 3/5/200 8 M&C R equ est R ev iew Submitted for City Manager's Office by : Originating Department Head: Additional Information Contact: , Fernando Costa (8476 ) A. Douglas Rademaker (6157) Fred Ehia (8424) ATTACHMENTS 30SAUNDERS00056.doc http ://www.cfwnet.org/council_packet/mc _review.asp?ID=9024&councildate=3 /4/2008 Page 3 of 3 3/5/2008