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Contract 34118
- I rr========;:=~---=.="'.:::· ========~ ===~=:::::::=====1 CflY SE~RETARY ryy F,.... ET RY 2J I I Q . . . JJ,,._/·8-". D.O.E. FILE ___ CON "";,\Cf NO. ~IU ~ -SPECIFICATIONS CONTRACTOR'S BONDING C O. AND CONSTR --· --~-CONTRACT DOCUMENTS UCTJON'S COPY FOR C LIE NT ~EPARTMENl NORTHSIDE II 48-INCH WATER TRANSMISSION MAIN FROM EAGLE -~OUNTAIN TREATMENT PLANT TO MARINE CREEK PARKWAY D.O.E. NO. 3885, City Project No. 00350 WATER PROJECT NO. P264-607140035083 In THE CITY OF FORT WORTH, TEXAS MIKE MONCRIEF MAYOR CHARLES R. BOSWELL CITY MANAGER ROBERT D. GOODE, P.E. DIRECTOR TRANSPORTATION & PUBLIC WORKS DEPARTMENT A. DOUGLAS RADEMAKER, P.E. DIRECTOR DEPARTMENT OF ENGINEERING PREPARED BY: Teague Nall and Perkins, Inc. Consulting Engineers 1100 Macon Street Fort Worth, Texas 76102 2006 10-11-06P04:18 RCVD 1J RIGINA l FRANK S. CRUMB, P.E. DIRECTOR WATER DEPARTMENT ) ') City of Fort Worth, Texas Mayor and Council Communication COUNCIL ACTION: Approved on 9/26/2006 DATE: Tuesday , September 26, 2006 LOG NAME: 30NS1IU45 SUBJECT: REFERENCE NO.: C-21747 Authorize Execution of Contract with Oscar Renda Contractors, Inc ., for Northside II 48-inch Water Transmission Main from Eagle Mountain Water Treatment Plant to Marine Creek Parkway (City Project No . 00350) RECOMMENDATION: It is recommended that the City Council authorize the City Manager to execute a contract with Oscar Renda Contractors , Inc., in the amount of $3,444 ,790 .00 for Northside II Water Transmission Main from Eagle Mountain Water Treatment Plant to Marine Creek Parkway . DISCUSSION: It is recommended that the City Council authorize the City Manager to execute a contract w ith Oscar Renda Contracting , Inc., in the amount of $3,444 ,790 .00 for Northside II Water Transmission Main from Eagle Mountain Water treatment Plant to Marine Creek Parkway. On December 11 , 2001 , (M&C C-18870) the City Council authorized Amendment No. 1 to City Secretary Contract No. 26843 with Teague Nall and Perkins, Inc., for the design of the 48-inch Water Transmission Main from Eagle Mountain Water Treatment Plant to Marine Creek Parkway . The proposed water main will provide increased water service delivery capabilities and reliability to satisfy current and future demands in the rapidly growing northern sector of the City . The project was advertised for bid on May 18 and 25 , 2006. On June 15 , 2006 , the following bids were received : BIDDER Oscar Renda Contractors, Inc . William J. Schultz , Inc . d/b/a/ Circle Construction Company Jackson Construction ltd S. J. Louis of Texas Construction of Texas , ltd., LLP AMOUNT $3,444,790 .00 $3,891,296 .00 $3 ,747 ,674 .60 $3 ,951 ,813 .56 TIME OF COMPLETION 200 Calendar Days This project is located in COUNCIL DISTRICT 7 , Mapsco 32 Y , 46 C , D and 47 A , B. In addition to the contract cost, $132 ,100 is required for inspection and survey and $103 ,343 is required for project contingencies . Oscar Renda Contractors , Inc., is in compliance with the City 's M/WBE Ordinance by committing to 21 percent M/WBE participation . The City 's goal on this project is 21 percent. FISCAL INFORMATION/CERTIFICATION: The Finance Director certifies that funds are available in the current cap ital budget , as appropriated , of the Water Capital Projects Fund . TO Fund/Account/Centers Submitted for City Manager's Office by: Originating Department Head: Additional Information Contact: FROM Fund/Account/Centers P264 541200 607140035083 $3 ,444 ,790 .00 Marc A. Ott (8476) A. Douglas Rademaker (6157) Abe Calderon (7963) MAY -26-2006 09 =16 TEAGUE NALL AND PERK I NS 8 173362813 ADDENDUM NO. 1 FOR NORTHSIDE II 48·1NCH WATER TRANSMISSION MAIN (FROM EAGLE MOUNTAIN TREATMENT PLANT TO MARINE CREEK PKWY) Water Project No. P264-607140036083 D.O.E. No. 3885 Addendum No. 1 Issue Date: May 26, 2006 Bid Receipt Date: June 15, 2006 This addendum forms part of the contract documents referenced above and modifies the original Contract Documents. Acknowledge receipt of this addendum by signing and attaching it to the Contract Documents (inside). Note receipt of the Addendum in the Bid Proposal and on the outer envelope of your bid . PLEASE MAKE NOTE OF THE FOLLOWING REVISIONS: SPECIFICATION AND CONTRACT DOCUMENTS: 1. Proposal Replace Page 8-2 of the Proposal with the attached revision of that page . On Item 18, the Pressure Class of ductile-iron pipe has been changed from Class 250 to Class 150. 2. Part D Special Conditions a. Existing Special Condition D-66 on Page SC-49 is hereby replaced in its entirety with the attached updated D-66. b. The Prevailing Wage Rates for 2000 on Page SC -56 is hereby replaced in its entirety with the attached Prevailing Wage Rates for 2006.Replace SPECIAL CONDITIONS ITEM D-66 WAGE RATES with the language presented below: CONSTRUCTION PLANS: 1. Plan Sheets 6-16 The pressure class of ductile-iron pipe has changed from Class 250 to Class 150. In the profile view of the referenced sheets, the notation specifying the pressure class of ductile-iron pipe shall be changed accordingly. Please note: The plan sheets are not being reissued to reflect the change discussed above. It shall be the responsibility of each plan holder to reflect this change on the referenced sheets of the construction plans . 1 ADDENDUM NO_ 1 P .01/06 All other provisions of the plans , specifications and contract document for the project which are not expressly amended herein shall remain in full force . Failure to return a signed copy of the addendum with th e Proposal shall be grounds for rendering the bid non-responsive . A signed copy of this addendum shall be placed into the Proposal at the time of bid submittal. Receipt Acknowledged: By J(!l C- Title: l1, tt Res t0M Department of Engineering A. Douglas Rademaker, P. E. · Director By : / 01\<j 2 Tony Sholola, P.E. Engineerin g Ma nager (DOE) ADDENDUM NO. 1 ADDENDUM NO. 2 FOR NORTHSIDE 1148-INCH WATER TRANSMISSION MAIN (FROM EAGLE MOUNTAIN TREATMENT PLANT TO MARINE CREEK PKWY) Water Project No. P264-607140035083 D.0.E. No. 3885 Addendum No. 2 Issue Date: June 12, 2006 Bid Receipt Date: June 15, 2006 This addendum forms part of the contract documents referenced above and modifies the original Contract Documents . Acknowledge receipt of this addendum by signing and attaching it to the Contract Documents (inside). Note receipt of the Addendum in the Bid Proposal and on the outer envelope of your bid. PLEASE MAKE NOTE OF THE FOLLOWING REVISIONS: SPECIF/CATION AND CONTRACT DOCUMENTS: 1. Part E Specifications a. Buried Ductile Iron Pipe and Fittings i. Section 2.01 Materials : Ductile Iron Compact Fittings per ANSI/AWWA C153/A21 .53 are allowed. b. Buried Steel Pipe and Fittings i. Section 1.03 D Design Data : The Deflection Lag Factor shall be 1.0 perAWWAM11 . ii. Section 1.04 B AWWA: Add the following to the list of standards: AWWA C216 -Heat Shrinkable Cross Linked Polyolefin Coatings for the Exterior of Special Sections , Connections, and Fittings for Steel Water Pipelines AWWA C222 -Polyurethane Coatings for the Interior and Exterior of Steel Water Pipe and Fittings iii . Section 2.01 D: Maximum laying lengths shall be 50 feet. iv. Section 2 .01 I: Cement shall be Type II or Type Vin accordance with ASTM C150 . ADDENDUM NO . 2 .li'ax 1·ro111 . .. v. Section 2.01 K: A polyurethane coating of the steel water pipe in accordance with A WWA C-222 will be allowed. Heat shrinkable coatings per AW'NA C-216 will be allowed for specials, connections, and fittings . c . General i. Concrete thrust blocks are permitted on this project. All other provisions of the plans. specifications and contract document for the project which are not expressly amended herein shall remain in full force and effect. Failure to return a signed copy of the addendum with the Proposal shall be grounds for rendering the bid non-responsive. A signed copy of this addendum shall be placed into the Proposal at the time of bid submittal. Receipt Acknowledged: By: 1r12( Department of Engineering A. Douglas Rademaker, P.E. Director By : !on~ ~ 1 ul /~ Tony Sholola, P.E. Engineering Manager (DOE) ADDENDUM NO . 2 TOTA L P.02 ADDENDUM NO. 3 FOR NORTHSIDE II 48-INCH WATER TRANSMISSION MAIN (FROM EAGLE MOUNTAIN TREATMENT PLANT TO MARINE CREEK PKWY) Water Project No. P264-607140035083 D.O.E. No. 3885 Addendum No. 3 Issue Date: June 12, 2006 Bid Receipt Date: June 15, 2006 This addendum forms part of the contract documents referenced above and modifies the original Contract Documents. Acknowledge receipt of this addendum by signing and attaching it to the Contract Documents (inside). Note receipt of the Addendum in the Bid Proposal and on the outer envelope of your bid. PLEASE MAKE NOTE OF THE FOLLOWING REVISIONS: SPECIF/CATION AND CONTRACT DOCUMENTS: 1. Proposal Replace Page B-2 of the Proposal with the attached revision of that page. On Items 1A and 1C, the design working pressure was changed to 150 psi. 2. Part E Specifications a. Buried Concrete Pressure Pipe and Fittings (1) Section 2.01 B.2 Internal Pressure shall read : "Pipe design shall be in accordance with AWWA M-9, for the design pressure of 150 psi working pressure, 100 psi for surge and test pressures described in Section 3.03 Testing. " b . Buried Steel Pipe and Fittings (1) Section 1.03 D.1 Internal Pressure shall read: "Design working pressure shall be 150 psi, with 100 psi for surge and test pressures as described in Section 3.06 Testing ." 1 ADDENDUM NO. 3 E dX J: .19UITI • D .L I JIJID£.D .I.JI All other provisions of the plans, specifications and contract document for the project · which are not expressly amended herein shall remain in full force. Failure to return a signed copy of the addendum with the Proposal shall be grounds for rendering the bid non.responsive. A signed copy of this addendum shall be placed into the Proposal at the time of bid submittal. Receipt Acknowledged: By: Kl{; Title: (j l G€ P rt.St J. t,tf' Department of Engineering A. Douglas Rademaker, P.E. Director By: {oil~ S hJ"L 2 Tony Sholola, P.E. Engineering Manager (DOE) ADDENDUM NO. 3 PART A. PART B. TABLE OF CONTENTS GENERAL INFORMATION Notice to Bidders Comprehensive Notice to Bidders Special Instructions to Bidders PROPOSAL Minority and Women Business Enterprise (M/WBE) Specifications Proposal PART C. GENERAL CONDITIONS PART C1. SUPPLEMENTARY GENERAL CONDITIONS PART D. SPECIAL CONDITIONS PART DA. ADDITIONAL SPECIAL CONDITIONS PART E. SPECIFICATIONS PART F. INSURANCE AND BONDS Certificate of Insurance Performance Bond Payment Bond Maintenance Bond Vendor Compliance to State Law Contractor Compliance with Work~r's Compensation Laws PART G. CONTRACT PART H. STANDARD FIGURES AND DETAILS APPENDIX A SOIL BORING INFORMATION APPENDIX B EASEMENT DOCUMENTS Part A. General Information Notice to Bidders Comprehensive Notice to Bidders Special Instructions to Bidders Notice to Bidders Sealed Proposals for the following : Northside II 48-lnch Water Transmission Main (Eagle Mountain Treatment Plant to Marine Creek Parkway) P264-607140035083 D.O.E. #3885, City Project No. 00350 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., Thursday, June 15, 2006, 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 in the office of the Department of Engineering, Municipal Office Building, 1000 Throckmorton, Fort Worth, Texas 76102, for a non-refundable fee of thirty dollars ($30.00) per set. The major work on the above project shall generally consist of the following: Northside II 48-lnch Water Transmission Main: 10,356 LF 48" Water Pipe 3 EA 48" Gate Valves & Vault 5 EA 3" Combination AirNacuum Release Valves 5 EA 8" Blow-off Valves & Vaults 5,600 LF Permanent HMAC Pavement Repair 15,800 LF Hydromulch Seeding For additional information concerning this project, please contact Ty Hilton, P.E., at the offices of Teague Nall and Perkins, Inc., (817) 336-5773 or Tony Sholola, P.E., Project Manager, at the City of Fort Worth , (817) 392-6054. Advertising Dates: May 18, 2006 May 25, 2006 Department of Engineering A. Douglas Rademaker, Director Comprehensive Notice to Bidders Sealed Proposals for the following: Northside II 48-lnch Water Transmission Main (Eagle Mountain Treatment Plant to Marine Creek Parkway) P264-607140035083 D.O.E. #3885, City Project No. 00350 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 ., Thursday, June 15, 2006 and then publicly opened and read aloud at 2:00 P.M. Contract Documents, including Plans and Specifications, may be obtained in the office of the Department of Engineering, Municipal office Building, 1000 Throckmorton, Fort Worth, Texas 76102, for a non-refundable fee of thirty dollars ($30.00) per set. These documents contain additional information for prospective bidders. All bidders will be required to comply with prov1s1on 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. 7 400 (Fort Worth City Code Sections 13-A-21 through 13-A-29), prohibiting discrimination in employment practices . Bid security is required in accordance with Paragraph 2 of the Special Instructions to Bidders. The major work on the above project shall generally consist of the following: Northside II 48-lnch Water Transmission Main: 10 ,356 LF 48" Water Pipe 3 EA 48" Gate Valves & Vault 5 EA 3" Combination AirNacuum Release Valves 5 EA 8" Blow-off Valves & Vaults 5,600 LF Permanent HMAC Pavement Repair 15,800 LF Hydromulch Seeding Included in the above will be all other items of construction as outlined in the Plans and Specifications. Construction time is 200 Calendar Days. The successful bidder shall be prepared to submit pipe shop drawings within 14 days of being awarded a contract by the City of Fort Worth Council. The City reserves the right to reject any and/or all bids and waive any and/or all formalities. Bidders shall not separate, detach, or remove any portion, segment, or sheets from the contract document at any time. Bidders must complete the proposal sections and submit the complete specifications book or face rejection of the bid as non-responsive. AWARD OF CONTRACT: No bid may be withdrawn until the expiration of ninety (90) days from the date bids are opened . The award of contract, if made, will be within ninety (90) days after the opening of bids, but in no case will the award be made until all the necessary investigations are made as to the responsibility of the bidder to whom it is proposed to award the contract. Bidders are responsible for obta ining all addenda to the contract documents and acknowledging receipt of the addenda by initialing the appropriate spaces on the proposal form . Bids that do not acknowledge receipt of all addenda may be rejected as being non-responsive . Information regarding the status of addenda may be obtained by contacting the Department of Engineering at (817) 871-7910. 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 . In 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 WAIVER FORM , 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 . The Managing Department for this project is the Department of Engineering . For additional information , contact Ty Hilton , P.E ., at the offices of Teague Nall and Perk ins , Inc., (817) 336-5773 or Tony Sholola, P.E., Project Manager, at the City of Fort Worth, (817) 392-6054. CHARLES R. BOSWELL CITY MANAGER Advertising Dates : May 18, 2006 May 25, 2006 MARTY HENDRIX CITY SECRETARY Department of Engineering A. Douglas Rademaker, Director .for Rick Trice, P.E ., Assistant Director Department of Engineering, SPECIAL INSTRUCTIONS TO BIDDERS 1) PREQUALIFICATION 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 analysis 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 necessary, to the D irector 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 licensing 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 experience record to be considered to be acceptable for a given project , it must reflect the experience of the firm seeking qualification in work of both the same nature and 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 . 2. BID SECURITY: A 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%) percent of the largest possible total of the bid submitted must accompany the bid , and is subject to forfeiture in the event the successful bidder fails to execute the Contract Documents within ten (10) days after the contract has been awarded 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 (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 . 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. 09/10/04 1 4 . WAGE RATES: 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 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 Right to Aud it, under paragraph L of Section C 1: Supplementary Conditions To Part C -General Conditions, 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 . The contractor shall post the preva iling wage rates in a conspicuous place at the site of the project at all times . 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 of Fort 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 09/10/04 2 against persons because of their age except on the bases of a bona fide occupational qualification , retirement plan or statutory requirement. Contractor further covenants that neither it nor its officers , members, agents, employees , subcontractors , program participants , or persons acting on their behalf, shall specify, in solicitations or advertisements for employees to work on this contract, a maximum age lim it 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: In 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 ADA's provisions and any other applicable federal , state and local laws concerning disabil ity 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 fa ilure to comply with the above referenced laws concerning d isabil ity d iscrimination in the performance of this agreement. 11 . MINORITY AND WOMEN BUSINESS ENTERPRISES: In 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 WAIVER 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 regard ing 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 of facts (other than a negligent misrepresentation) and/or commission of fraud will result in the Contractor being determined to be irresponsi ble and barred from participating in City work for a period of time of not less than three (3) years . 12. FINAL PAYMENT, ACCEPTANCE AND WARRANTY: a . The contractor w ill 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 . 09/10/04 3 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. 09/10/04 4 Part 8. Proposal • Minority and Women Business Enterprise Specification • Proposal PROPOSAL (This proposal must not be removed from this book of Contract Documents) TO : Mr. Charles R. Boswell City Manager Fort Worth , Texas PROPOSAL FOR: The furnishing of all materials , except materials specified to be furnished by the C ity , equipment and labor for: NORTHSIDE 11 48-INCH WATER TRANSMISSION MAIN (Eagle Mountain Treatment Plant to Marine Creek Parkway) P264-607140035083 D.O.E. No. 3885, City Project No. 00350 Pursuant to the foregoing "Notice to Bidders", the unders igned bidder, having thoroughly examined the Contract Documents , including Plans , Special Contract Documents , the General Contract Documents and General Specifications for Water Department Projects , the site of the project and understanding the amount of work to be done , and the prevailing conditions , hereby proposes to do all the work , furnish all labor, equipment and material , except as specified to be furnished by the City , which is necessary to fully complete the work as provided in the Plans and Contract Documents , and subject to the inspection and approval of the Director of the Engineering Department of the City of Fort Worth , Texas; and binds himself upon acceptance of this Proposal to execute a contract and furnish an approved Performance Bond , Payment Bond , Maintenance Bond , and such other bonds , if any , as may be required by the Contract Documents for the performing and completing of the said work . Contractor proposes to do the work within the time stated and for the following sums : (Furnish and install , including all appurtenant work, complete in place, the following items) ("D-No ." refers to the related items in Part D -Special Cond it ions) B-1 r dX :I .l"UITI • 0..1. r ..::J..::JOC.0..1.J NORTHSIDE II 48 -inch Water Transmission Main D.0.E. # 3885, P264-607140035083 Item Approx. Unit Description of Item With Unit No. Quantity Bid Price In Words Price (Furnish and install, Including all appurtenant work, complete in place the following items . D-No. refers to related Items in the Part D Special Conditions .) Total Amount Bid 1A. 10,356 LF * 48-lnch, Pretensioned Concrete Cylinder Pipe (C-303}, 150 PSI Design Pressure, All Depths, (Includes Excavation, Embedment and 1B . 10,356 LF 1C. 10,356 LF 2A. 1 LS Backfill), Complete in Place for ------------Dollars & ------------Cents $ ____ _ per linear foot. * 48-lnch, DIP (CL -150) Water Pipe Wrapped in , Polyethylene, All Depths (Includes Excavation, Embedment and Backfill), Complete in Place for ------------Dollars & -----------~ Cents $ ____ _ per linear foot. * 48-lnch, Steel Water Pipe (C-200), 150 PSI Design Pressure, All Depths, (Includes Excavation, Embedment and Backfill}, Complete In Place for 1/, r<.e-1/in,df<J Aft fl£ Dollars & $. ____ _ $. ____ ~ ____ _.J.i........_O ____ Cents $ 3 6 q -$ 3; ZCV., 00 4- per linear foot. '* Furn ish and Install Concrete Pressure Pipe Fittings for 48" Pretensioned Cone. Cylinder Pipe (C~303), Including Cone. Blocking , Complete in Place for, ------------Dollars & ____________ Cents $ ____ _ per lump sum. $ ____ _ * Contractor to bid one of the pipe materials . B-2R ADDENDUM NO. 3 TOTAL P .03 Item No . 2B. 2C. 3. 4 . NORTHSIDE II 48 -inch Water Transmission Main D.O.E. # 3885, P264-607140035083 Approx. Unit Description of Item With Unit Total Quantity Bid Price in Words Pr ice Amount Bid (Furn ish and install , i nclud ing all appurtenant work , complete in place the following items . 40 1 430 3 D-No. refe rs to related items in the Part D Special Cond itions.) TN LS LF EA * Furnish and Install Fittings for 48" Ductile Iron P i pe (CL -250), Including Cone. Blocking , Complete in Place for , Dollars & Cents $ per ton * Furnish and Install F ittings for 48" Steel Water Pipe , 160 ps i Design Pressure, Including Cone. Blocking , Complete in Place for, T-ert ~ouSQ,nd, Dollars & ,,.. {IJO Cents $ IO,oro per lump sum Concrete Cap for 48" Pipe , Complete in Place for \We,f\+:) Dollars & -$p.(}.oo µc Cents per linear foot 48-lnch Gate Valve w/ 10-foot Dia ., Cone . Valve Vault and Extension Stem , Including a 6 " By-Pass and all othe r appurtenances , Complete in Place for 1b,r:1t1-fl \}e...., '-«tou5"-'ltt-Dollars & JN\l.:OQ_::::::=:======::::::::._ Cent s $!6 1 ODO per each . $ ,. $ w, 000 $ 3., fRO() ... * Contractor to bid one of the pipe materials. 8-3 Item No. 5 . 6 . 7 . 8 . Approx. Quanti~ NORTHSIDE II 48 -inch Water Transmission Main D.0.E. # 3885, P264-607140035083 Unit Description of Item With Unit Bid Price in Words Price Total Amount Bid (Furnish and install , including all appurtenant work, complete in place the following items . 0-No. refers to related items in the Part D Special Cond itions .) 5 EA 3-lnch Combination AirNacuum Release Valve w/Concrete Valve Vault, Complete in Place for ThC-'1 £ +ho IA S Cl rz.J_ --oollars & . ., "'{) Cents $ 3,ooo $ I~ ()00 per each . 5 EA 8-lnch Blow-off Valve and 4 -foot Dia . Sump Manhole , (Includ ing Tee and 8-inch Gate Valve at Ma in and Adapters as Requ ired}, Complete i n Place fo r 1"hr .f .Q ±ht>u.,~ &l, rul -Oollars& NO $}, Of)() $ /l, oOO., ents j pe r each . 500 LF Extra Depth for 48" Water Transm ission Main in Excess of One Foot Below Plan Grade , as D irected by the Eng ineer, for ())J e,, Dallars & /J Q cents .$ /.()0 $ .soo.oo per linear foot. 5 ,600 LF Permanent Asphalt Pavement Repair (0-25), Per Figure 2000-1A , Complete in Place for tu20 Oolla~& A.JD Cents $ .:J. f)O $ ll :iotJ.oo per linear foot. 8 -4 NORTHSIDE II 48 -inch Water Transmission Main 0.0.E. # 3885, P264-607140035083 Item Approx. Unit Description of Item With Unit Total No. Quantity Bid Price in Words Price Amount Bid 9. 10. 11 . 12. (Furnish and install , including all appurtenant work, complete in place the following items. 300 2 ,500 1,500 1 D-No. refers to related items in the Part D Special Conditions .) SY SY CY LS Asphalt Pavement Repair Beyond Trench Width, Complete in Place for 1, ue y\-h:) ------Dollars & $:10 ... ..... N~O __________ Cent~ ~ per square yard . $@0- Temporary Asphalt Pavement : 6 " Flexible Base, 2 " TY D HMAC , (See Plan Sheet 17), Complete in Place for _TG .......... w~u~ ________ Dollars & )vo ---------Cents $ d,00 per square yard . Embankment for Temp. Pavement per T/PW Spec. Item 114, (See Plan Sheet 17), Complete in Place for aµ e --------fl,ollars & "-'-~l OQ_::=============="Cents $ /. 00 per cubic ya rd . $ ~<JoO , $ h f_:,'V() 4. Remove and Dispose of Temporary Pavement and Embankment; Restore Drainage D itches to Pre-Construction Conditions for, TV:?C ftw":KCVl cl---Dollars & -''.L2!e:iO!___:.==:::=========~ents $~()/)IJ"" per lump sum . B-5 NORTHSIDE II 48 -inch Water Transmission Main 0.0.E. # 3885, P264-607140035083 Item Approx. Unit Description of Item With Unit Total No. Quantirt Bid Price in Words Price Amount Bid (Furnish and install, includ ing all appurtenant work, complete in place the following items . D-No. refers to related items in the Part D Special Conditions .) 13. 50 SY Gravel Driveway Repair (6 " Flex Base), Complete in Place for ·T~v ollars & IJO ents $;?.00 $ /DO.OD per square yard. 14. 200 LF Concrete Curb & Gutter Replacement, (DA-97) Complete in Place for ~C(l~ Dollars & ~D ents $ a:o.oo $ tltJ(,{)- per linear foot. 15. 500 LF 6-inch PVC Perforated Pipe Subdrain , (DA-44) Complete in Place fo r Te-A Dollars & -/JO ents $ /0.0D $ 5t ood per linear foot. 16. 25 CY F lowable Fill (DA-108) Complete in Place for in,~ Dottars & No GQats $30.00 $ ,Sl) - per cubic yard . 17. 50 CY Ballast Stone as Directed by the Engineer (D-21 ), Complete in Place for 1Ut Dollars & t,.JO Cents $ 10,{){) $ 5/Jo- per cubic yard . 8-6 Item No. 18. 19. 20 . 21 . NORTHSIDE II 48 -inch Water Transmission Main D.O.E. # 3885, P264-607140035083 Approx. Unit Description of Item With Unit Total Quantity Bid Price in Words Price Amount Bid (Furnish and install , including all appurtenant work, complete in place the following items. 100 50 4 15,800 D-No. refers to related items in the Part D Special Conditions.) CY Class "E" (2500 psi) Reinforced Concrete for Misc . Placement (D -21), Complete in Place for _::fh_ ......... ,~C-~~:::::::::::=======-Dollars & / --------Cents $~3~0~-- per cubic yard . LF Remove and Replace Existing Storm Drain Pipe (Size 18"-24"), Including Excavation and Backfill, Complete in Place for Th,tZ~ Dollars & / / NO nts $ 90 $1,SDO per linear foot. EA Perform Exploratory Excavation (D-Hole) (D-51), Complete, for Flf:bj Dollars & /"' ,. i,JO ents $$ $ 2()0 per each . LF Hydromulch Seeding (D-45), Complete in Place for Dollars & 4-Ul .._ eeflts $ . to I (fO ,.. -$ I per linear foot. B-7 Item No. 22 . 23. 24 . 25 . NORTHSIDE II 48 -inch Water Transmission Main 0.0.E. # 3885, P264-607140035083 Approx. Unit Description of Item With Unit Total Quantity Bid Price in Words Price Amount Bid (Furnish and install , includ ing all appurtenant work, complete in place the following items . 1 ,000 100 10,356 1 D-No. refers to related items in the Part D Special Conditions .) CY CY LF LS Type B Backfill (D -24), Complete in Place for ----,_ ·~ 0 -+--._,,~'-----------Dollars & ~C) -------~ents $ :?. (J 0 pe r cubic ya rd . / Rock Rip -Rap as D irected by Eng ineer, Includ ing Filter Fabric , Complete in Place for ~i~ Dollars & uo Cents $6lJ.OO per cub ic yard . T rench Safety (D -26 ), Complete in Place for Ot-)6 Bullers & t,.JC) Cents $ 1.00 per linear foot. Cathod ic Protection System , Including Test Stations , Complete in Place for $5lW- $ I0'-35/p • - Fl\) e._ ::fh_o l,{SCL-yt cl--B-ol la rs & ....,AJ.......,,Q __________ Ce11ts Si aoa oo £:"~ $ ~ Of(). oo $ -9; 6«) ~ per lump sum. B-8 Item No. 26 . 27 . NORTHSIDE II 48 -inch Water Transmission Main D.0.E. # 3885, P264-607140035083 Approx. Unit Description of Item With Unit Total Quantity Bid Price in Words Price Amount Bid (Furnish and install, including all appurtenant work , complete in place the following items . 0-No. refers to related items in the Part D Special Conditions.) 1 LS SWPPP, Implementation and Maintenance, (D-68) for ~t-J~O _________ Cents $~000 $,20 .. 0()() 1 300 LF per lump sump. Temporary Installation of 36" Storm Drain , Including Material, Installation, Connections and Removal _ .. ~l~W~.e..f'\.~~~~-=========~Q~g~llars & NO ----------Aents $ ,Jl~. ---- per linear foot. TOTAL BID $ 8-9 NORTHSIDE II 48 -inch Water Transmission Main D.0.E. # 3885 Within ten (10) days after notification by the City, 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 this 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 set forth as liquidated damages for the delay and additional work caused thereby. The undersigned bidder certified that he has obtained at least one set of the General Contract Documents and General Specifications for Water Department Projects dated January 1, 1978 , and that he has read and thoroughly understands all the requirements and conditions of those General Documents , and the specific Contract Documents and appurtenant plans. The undersigned assures that its employees and applicants for employment and those of any labor organization , subcontractors , or employment agency in either furnishing or referring employee applicants to the unders igned are not discriminated against as prohibited by the terms of City Ordinance No . 7278 as amended by the City Ordinance No. 7 400 . The Bidder agrees to begin construction within 10 calendar days after issue of the work order, and to complete the contract within 200 Calendar Days after beginning construction as set forth in the written work order to be furnished by the Owner: Complete A or B below , as applicab le : 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 statute is attached . Nonresident bidders in the State of , our principal place of business , are not requ ired to underbid resident bidders. ~he principal place of business of our company or our parent company or majority ~ is in the State of Texas. B-10 NORTHSIDE II 48 -inch Water Transmission Main 0.0.E. # 3885 Receipt is acknowledged of the following addenda: Addendum No . 1 5l 2,-{. 4~ Addendum No . 2 (, ( 1 L J[ rie_ Addendum No. 3 l/11-1-!Ylt,c (SEAL) If Bidder is Corporation Date: c,( 1 '5 l O '- Respectfully submitted, tf>c.Jrll-R.e,N()P,. C-Of.JTf2A.C7 tAIG ,::t:NC • By 1f_/2C- l), c£ Pre~<o\.~4 Title OS~ /l€NO.A Cc,l-l7P.~c..-r1~, J:1..JC 5"2,-::i B§tlson Lan, !200..M{le, ~7,;,,2 /:J 2 Addres~ / -END OF PROPOSAL- B-11 No. of Fittings 5 9 2 NORTHSIDE II 48 -inch Water Transmission Main D.0.E. # 3885 LIST OF CAST IRON FITTINGS AS REQUIRED BY E2-7.11A TO BE SUBMITIED WITH BID We i ght Each Size of Fittings Type of Fitting Fitting (lbs) 48 " 11 1/4° Bend \ tl,-,4-' 48 " 22 1/2° Bend 115"1' 48 " 45 ° Bend 'l.Oef" Grand Total Weight (lbs) 8-12 Total Weight (lbs) 1)10 I 5'81'} '-/-l ID 21,")5'3 - NORTHSIDE II 48 -inch Water Transmission Main D.0.E. # 3885 LIST OF CONCRETE PRESSURE FITTINGS C303 PRETENSIONED CONCRETE CYLINDER PIPE ADD OR SUBTRACT FOR THE FOLLOWING CONCRETE FITTINGS INCLUDING INSTALLATION BENDS 48"-111/4° 48 " -22 1/2 ° 48" -45 ° OUTLETS 8" Flange or MJ Bell 3" Flange or MJ Bell ESTIMATED QUANTITIES 5 9 2 5 5 48" AWWA C-303 B-13 $ Z l,t/0 $ 7-..(,'/b .. $ tf z...,o - ""\ fORTWORTH ~ PRIME COMPANY NAME: Oscar Renda PROJECT NAME: City of Fort Worth Subcontractors/Suppliers Utilization Form ATTACHMENT 1A Page 1 of 4 Check applicable block to describe prime Contracting, Inc. I MNV/DBE I ~ NON-MNV/DBE BID DATE Northside II 48-lnch Water Transmissi on Main June 1 5, 200 City's M/WBE Project Goal: Prime's M/WBE Project Utilizat ion: PROJECT NUMBER 21% !2J .04 % P264-607140035083 Identify all subcontractors/suppliers you will use on this project 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 geographic area of Tarrant , Parker, Johnson , Collin , Dallas , Denton , Ellis , Kaufman and Rockwall counties . ALL M/WBEs MUST BE CERTIFIED BEFORE CONTRACT AWARD. Certification means those firms , located or do ing bus iness at the time of bid opening within the Marketplace , that have been determ ined to be bonafide minority or women bus inesses by the North Central Texas Regional Certification Agency (NCTRCA), or the Texas Department of Transportation (TX DOT), highway division . Rev . 5/2 1/03 FORTWORTH -~-ATIACHMENT 1A Page 2 of 4 Primes are required to identify ALL subcontractors/suppliers, regardless of status ; i.e ., Minority, Women and non-M/VVBEs . Please list M/VVBE firms first, use additional sheets if necessary . SUBCONTRACTOR/SUPPLIER Company Name Address Telephone/Fax Ricochet Fuel Distributors, Inc. 1201 Royal Parkway Euless, TX 76040 817-268-5910 817-282-7497 Luis Moreno Truckinc 6228 Wanda Lane Fort Worth, TX 817-975-0045 817-535-7276 Rebar Service & S Supply, Inc. PO Box 40584 Ft. Wth, TX 76140 817-483-4603 817-483-8418 T i e r 1 1 Ted Cantu Construct ·on 3706 Alexandria Arlington, TX 76015 1 817-307-8750 817-466-3203 LKT & Associates PO Box 668 Melissa TX 75454 214-544-0440 214-544-3684 1 M B E Certification l t (check one) N T ;, C X w T D B R 0 E C T ii A X '< X X X Detail Subcontracting Work Hauling/ Trucking of materials Welding Detail Supplies Purchased Dollar Amount Fuel supply $50,000 .. $40,000 Reinforcing $5,000 Supplier $15,000 Pipe Supplier $615,000 Rev. 5/21/03 fORTWORTH -~ ATIACHMENT1A Page 3 of 4 Primes are required to identify ALL subcontractors/suppliers, regardless of status; i.e., Minority, Women and non-M/WBEs. SUBCONTRACTOR/SUPPLIER Company Name Address Telephone/Fax Please list M/WBE firms first, use additional sheets if necessary . Detail Subcontracting Work Detail Supplies Purchased Dollar Amount Rev. 5/21/03 FORT WORTH ·~ Total Dollar Amount of M/WBE Subcontractors/Suppliers Total Dollar Amount of Non-M/WBE Subcontractors/Suppliers $ 725,000.00 $ 2,719,790.00 ATIACHMENT 1A Page 4 of 4 TOTAL DOLLAR AMOUNT OF ALL SUBCONTRACTORS/SUPPLIERS $3,444,790.00 By affixing a signature to this form, the Offerer 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 with owners, principals , officers, employees and applicable subcontractors/suppliers/contractors participating on the contract that will substantiate 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 initiating 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 Offeror and barred from participating in City work for a period of time not less than one (1) year. Frank Renda Printed Signature Vice President Janie Rodriguez Title Contact Name/Title (if different) Oscar Renda Contracting, Inc. 817-491-2703 Company Name Telephone and/or Fax 522 Benson Lane janie@oacarrenda.com Address E-mail Address Roanoke, TX 76262 6-19-06 City/State/Zip Date Rev . 5/21/03 ' ' . "f . ' . , ' -, I' Part C. General Conditions Cl-1 Cl-1.'l Cl-1. 2 Cl-1.3 Cl-1. 4 Cl-1. 5 c1.:..1. 6 Cl-1.7 Cl-1. 8 Cl-1. 9 Cl-1.10 Cl-1.11 Cl-1.12 Cl-1.13 Cl-1.14 Cl-1.15 Cl-1.16 Cl-1.17 Cl-1.18 Cl-1.19 Cl-1. 20 Cl-1.21 Cl-1. 22 Cl-1. 23 Cl-1.24 Cl-1. 25 Cl-1. 26 Cl-1. 27 Cl-1.28 Cl-1. 29 Cl-1. 30 Cl-1.31 Cl-1.32 C2-2 . c2-2.1 C2-2.2 C2-2.3 C2-2.4 C2-2.5 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 B-idder 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 (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.ll 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 C3-3.13 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-5 CS-5.1 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-s.10 cs-s.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 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 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 Coordinatioo 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 Utiliii~s Interruption of Service Mutual Responsibility of Contractors Cleanup Final 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 Cl) C3-3 (2) C3-3 (2) C3-3 (2) C3-3 (2) C3-3 (4) C3-3 (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 C 1) C4-4 (2) C4-4 (2) C4-4 (3) C4-4 (4) CS-5 (1) cs-s ( 1) cs-s (2) CS-5 (2) cs-s (3) CS-5 (3) CS-5 (3)' cs-s (4) CS-5 (5) CS-5 (5) CS-5 . (5) CS-5 (6) CS-5 (6) CS-5 (7) CS-5 (7) CS-5 (8) CS-5 (8) CS-5 (9)· ... -- C6-6 C6-6.l C6-6.2 C6-6.3 C6-6.4 C6-6.5 C6-6.6 C6-6.7 C6-6.8 C6-6.9 C6-6.10 C6-6.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 CG-6.21 C7-7 C7-7.l C7-7.2 C7-7.3 C7-7.4 C7-7.5 C7-7.6 C7-7.7 C7-7.8 C7-7.9 C7-7.10 C7-7.ll C7-7.12 C7-7.13 C7-7.14 C7-7.15 C7-7.16 C7-7.17 CS-8 CS-8.l CS-8.2 LEGAL RELATIONS AND PUBLIC RESPONSIBILITY Laws to be Observed Permits and Licenses Patented Devices, Materials and Processes Sanitary Provisions Public Safety and Convenience Privileges of Contractor in Streets, Alleys, and Right-of-Way Railway Crossings Barricades, Warnings and Watchmen Use of Explosives, Drop Weight, etc. Work Within Easements Independent Contractor Contractor's Responsibility for Damage Claims Contractor's Claim for-Damages Adjustment of Relocation of Public Utii"ities, 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 Personal Liability of Public Officials State 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 Commencement 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 C 1) C6-6 C 1) C6-6 (2) C6-6 (2) CG-6 (3) C6-6 C 4) C6-6 (4) C6-6 (5) C6-6 (6) C6-6 C 8) CG-6 (8) CG-6 ClO) CG-6 (10) C6-6 (10) CG-6 Cll) C6-6 Cll) C6-6 C 11) C6-6 Cl2) C6-6 Cl2) C6-6 Cl2) C7-7 Cl) C7-7 Cl) C7-7 Cl) C7-7 (2) C7-7 (2) C7-7 (3) C7-7 C4) C7-7 (4) C7-7 (4) C7-7 CS) C7-7 (6) C7-7 (6) C7-7 (7) C7-7 (7) C7-7 (9) C7-7 (10) C7-7 (13) CS-8 Cl) C8-8 Cl) ·r ~ ,, r 12,:~ It' ' ~ I.~· ~ ·~ ~ l . 'I,. • . ;a-;'< ; . , "' ' '· ' ' • ; ( ~·1. n' ' " "'' • f ' , .,,,. .. .. , ' ', "' ~ i ,. C8-8.3 C8-8.4 C8-8.5 C8-8.6 C8-8.7 C8-8.8 C8-8.9 C8-8.10 C8-8.ll C8-8.12 C8-8.13 ,, " .. ·~ Lump Sum \ Scope of Payment Partial Estimates and Retainage ,, Withholding Payment Final Acceptance Final ·Payment Adquacy of Design .,. . General Guaranty Subsidiary Work Mi .scellaneous Placement of Record .. . ,· ' , .t Documents \ ',,. ' : • , t ... ~ . l ,t ' (4) Material . ' ., , ' , (" ' ';' ~ ,. ~ " • C8-8 C8-8 C8-8 C8-8 C8-8 I" C8-8 C8-8 C8-8 , .. ~ C8-8 C8-8 C8-8 .• '. ' ' .: i- ' -' . ' ~ (1) (1) ( 2 ) ( 3) ( 3) ( 3 ) ( 4) ( 4 ) ( 5 ) ( 5) ( 5) ! . ., . ' ' .. · . . . : ·r . ' . ' ... ',, '• - - ... PART C -GENERAL CONDITIONS Cl-1 DEFINITIONS SECTION Cl-1 DEFINITIONS Cl-1.1 DEFINITIONS OF TERMS: Whenever in these Contract Documents the £ollowing terms or pronouns in place of them are used, the intent and meaning shall be understood and interpreted as follows: Cl-1.2 CONTRACT DOCUMENTS: The Contract Documents are 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: 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 Canary Yellow Brown Green El-White E2-Golden Rod E2A-White Blue White White b. SPECIAL CONTRACT DOCUMENTS: The Special Contract Documents are prepared for each specific project as a supplement to the General Contract Documents and include the following items: · PART A -NOTICE TO BIDDERS (Advertisement) Same as above PART B -PROPOSAL (Bid) PART C -GENERAL CONDITIONS PART D -SPECIAL CONDITIONS PART E -SPECIFICATIONS PERMITS/EASEMENTS PART F -BONDS PART G -CONTRACT PART H -PLANS (Usually bound separately) Cl-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. Cl-1.4 PROPOSAL: The completed written and signed offer or tender of a bidder to perform the work which the Owner desires to ha·ve done, together with the bid security, constitutes the Proposal, which becomes binding upon the Bidder when it is officially received by the Owner,. has been publicly opened and read and not rejected by the Owner. Cl-1.5 BIDDER: Any person, persons, firm, partnership, company, association, corporation, acting directly or through a duly authorized representative, submitting a proposal for performing the work contemplated under the Contract Documents, constitutes a bidder. Cl-1.6 GENERAL CONDITIONS: The General Conditions are the usual construction and contract requirements which govern the performance of the work so that it will be carried on in accordance with the customary procedure, the local statutes, and requirements of the City of Fort Worth's charter and promulgated ordinances. Wherever there may be a conflict between the General Conditions and Special Conditions, the latter shall take precedence and shall govern. Cl-1.7 SPECLAL CONDITIONS: Special conditions are the specific requirements which are necessary for the particular project covered by the Contract Documents and not specifica l ly covered in the General Conditions. When considered with the General Conditions and other elements of the Contract Documents they provide the information which the Contractor and Owner should have in order to gain a thorough knowledge of the project. Cl-1.8 SPECIFICATIONS: The Specifications is that section or part of the Contract Documents which sets forth in detail t he requirements which must be met by all materials, construction, workmanship, equipment and services in order to render a completed and useful project. Whenever reference is made to standard specifications, regulations, requirements, statutes, etc., such referred to documents shall become a part of the Contract Documents just as though they were embodied therein. Cl-1.9 BOND: The bond or bonds are the written guarantee or security furnished by the Contractor for the prompt and Cl-1 (2) faithful performance of the contract and include the following: a. Performance Bpnd (see paragraph C3-3.7) b. Payment Bond (see paragraph C3-3.7) c. Maintenance Bond (see paragraph C3-3.7) d. Proposal or Bid Security (see Special Instructions to Bidders, Part A and C2-2.6) Cl-1.10 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 completed under the Contract Documents. Cl-1.11 PLAN~: 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, inc l uding such profiles, typical cross-sections, layout diagrams, working drawings, preliminary drawings and such supplemental drawings as the Owner may issue · to clarify other drawings or for the purpose of showing changes in the work hereinafter authorized by the Owner. The plans are usually bound separately from 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 perform 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. 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 City of Fort Worth, Texas, or his duly authorized representative. Cl-1.16 CITY ATTORNEY: The officially appointed City Attorney of the City of Fort Worth, Texas, or his duly authorized representative. Cl-1 (3) r, ;;• Cl-1.17 DIRECTOR OF PUBLIC WORKS: The duly appointed official of the City of Fort Worth, referred to in the Charter as the city Engineer, or his duly authorized representative. Cl-1.18 DIRECTOR, CITY WATER DEPARTMENT: The duly appointed Director of the City Water Department of ·the City of Fort Worth, Texas, or his duly authorized representative, assistant, or agents. Cl-1.19 ENGINEER: The Director of Public Works, the Director of the Fort Worth City Water Department, or their duly authorized assistants, agents, engineers, inspectors, or superintendents, acting within the scope of the particular duties entrusted to them. Cl-1.20 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 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 responsible for the entire and satisfactory fulfillment of the Contract and for any and all requirements as set forth in the ·contract Documents and approved changes therein. Cl-1.22 THE WORK OR PROJECT: The completed work contemplated in and covered by the Contract Documents, including but not limited to the furnishing of all labor, materials, tools, equipment, and incidentals necessary to produce a completed and serviceabl~ 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.m., with exceptions as permitted in paragraph C7-7. 6. · Cl-1.24 CALENDAR DAYS: A calendar day is any day of the week or month, no days being excepted. Cl-1.25 LEGAL HOLIDAYS: Legal holidays shall be observed as prescribed by the City Council of the City of Fort Worth for observance by City employees as follows: Cl-1 (4) - I. ( .. 1. 2. 3. 4. s. 6. 7. New Year's Day M. L. King, Jr. Birthday Memorial Day Independence Day Labor Day Thanksgiving Day Thanksgiving Friday Christmas Day January 1 Third Monday in January Last Monday in May July 4 First Monday in September Fourth Thursday in November Fourth Friday in November December 25 8. 9. Such other days in lieu of hoiidays as the City Council may determine 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 abbreviations defined herein appear in Contract Documents, the intent and meaning shall be as follows: AASHTO - ASCE LAW ASTM AWWA ASA HI Asph. - Ave. Blvd. - CI CL GI Lin. lb. MH Max. American Association of MGD State Highway Transportation Officials American Society of Civil Engineers In Accordance With American Society of Testing Materials American Water Works Association American Standards Association Hydraulic Institute Asphalt Avenue Boulevard Cast Iron Center Line Galvanized Iron Linear or Lineal Pound Manhole Maximum Cl-1 CS) -Million Gallons Per Day CFS -Cubic Foot per Second Min. -Minimum Mono.-Monolithic % -Percentum R -Radius I.D. -Inside Diameter Elev.- F O.D. -Outside Diameter Elevation Fahrenheit C -Centigrade In. -, Inch Ft. -Foot St. Street CY -Cubic Yard Yd. -Yard SY -Square Yard L.F. -Linear Foot D.I. -Ductile Iron .. ' .. ' ,_ " ~ t "" ~ Cl-1.27 CHANGE ORDER: A "Change Order" is a written supplemental agreement between the Owner and the Contractor covering some added or deducted item or feature which may be found necessary and which was not specifically included in the scope of the project on which bids were submitted. Increase in unit quantities stated in the proposal are not the subject matter of a Change Orde~ unless the increase or decrease is more than 25% of the amount of the particular item or items in the orig~nal proposal. All "Ch.ange Orders" shall be prepared by the City from information as necessary furnished by the Contractor. Cl-1.28 PAVED STREETS AND ALLEYS: A paved street or alley shall be defined as a street or alley having one of the following types of wearing surfaces applied over the natural unimproved surface: 1. 2. 3. 4. 5. Any type of asphaltic concrete with or without separate base material. Any type of asphalt surface treatment, 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-l.'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 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 curb lines or four the average edge 6f 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. Cl-1 (6) J ..... ~ \i~ '·· SECTION C -GENERAL CONDITIONS C2-2 INTERPRETATION AND PREPARATION OF PROPOSAL SECTION C2-2 INTERPRETATION AND PREPARATION OF PROPOSAL C2-2.l PROPOSAL FORM: The Owner will furnish bidders with proposal .form, which will contain an itemized list · of the items of work to be done or materials to be furnished and upon which bid ·prices are requested. The Proposal form will state the Bidder '_s general understanding of the project to be completed, provide a space for furnishing the amount of bid security, and state the basis for entering into a formal contract. The Owner will furnish forms for the Bidder's "Experience Record," "Equipment Schedule," and "Financial Statement,". all of which must be properly executed and filed with the Director of the C_i ty Water Department one week prior to the hour for opening of bids. The financial statement required shall have been prepared by an independent certified public accountant or an independent public accountant holding a valid permit issued by an appropriate state licensing agency, and shall have been so prepared as to reflect the current financial status. This statement must be current and 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. Liquid assets in the amount of ten (10%) percent of the ·estimated project cost will be required. For an experience record to be considered to be acceptable for a given project, it must reflect the experience of the firm seeking qualification in work of both the same nature and magnitude as that of the project for which bids are to be received, and such experience must have been 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 prospective bidder shall schedule the equipment he has available for the project and state that he will rent such additional equipment as may be required to complete the project on which he submits a bid. C2-2.2 INTERPRETATION OF QUANTITIES: The quantities of work and materials to be furnished as may be listed in the proposal C2-2 (1) '' forms or other parts of the Contract Documents will be considered as approximate 6nly and will be used for the purpose of comparing bids on a uniform basis. Payment will be made to the Contractor for only the actual quantities of work performed or materials furnished in strict accordance with the Contract Documents and Plans. The qua~tities of work to be performed and materials to be furnished may be increased or . decreased as hereinafter provided, without in any way invalidating the unit prices bid or any other requirements of 'the Contract Documents. C2-2.3 EXAMINATION OF CONTRACT DOCUMENTS AND SITE OF PROJECT: Bidders are advised that the Contract Documents on file with the Owner shall constitute all ·of the information which the Owner will furnish. All additional information and data which the owner will . supply after promulgation of the formal contract documents shall be issued in the form of written addenda and .shall become 'part of the Contract Documents just as though such aqderida were actually written into the original Coritract Documents. Bidders are required, prior to the filing of proposal, to read and become familiar with the Contract Documents, to vis~t the site of the project and examine carefully all local conditions, to inform themselves by their own independent research and investigations, tests, boring, and by such other means as may b~ necessary to gain a complete knowledge of the conditions which will be encountered during the construction of the project. They mu$t judge for themselves the difficulties of the work and all attending circumstances affecting the cost of doing the work or the time required for its completion, and obtain all information required to make an intelligent proposal. No information given by the Owner or any representative of the Owner other than that contained in the Contract Documents and officially promulgated addenda thereto, shall be binding upon the Owner. Bidders shall rely exclusively and solely upon their own estimates, investigation, research, tests, explorations, and other data which are necessary for full and complete information upon which the proposal is to be based. It is mutually agreed that the submission of a proposal is prima-facie evidence that the bidder has made the investigations, examinations and tests herein .required. Claims for additional compensation due to variations between conditions actually encountered in construction and as indicated in the Contract Documents will not be allowed. The logs of Soil Borings, if any, showing on the plans are for general information only and may not be correct. Neither the ' C2-2(2) y • , Owner nor the Engineer guarantee that the data shown is representative of conditions which actually exist. C2-2.4 SUBMITTING OF PROPOSAL: The Bidder shall submit his Proposal on the form furnished by the Owner. All blank spaces applicable to the project contained in the form shall be correctly filled in and the Bidder shall state the prices, written iri ink in both words and numerals, for which he proposes ·to do the work contemplated or furnishe the materials required. All such pr ices shall be written legibly. In case of discrepancy between the price written in words and the price written in numerals, the price most advantageous to the City shall govern. · If a proposal is submitted ·by an individual, his oi 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 person duly authorized. If a proposal is submitted 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 submitted with the proposal. C2-2.5 REJECTION OF PROPOSALS: Proposals may be rejected if they show any alteration of words or figures, additions not called for, conditional or uncalled for alternate bids, incomplete bids, erasures, or irregularities of any kind, or contain unbalance value of any items. Proposal tendered or delivered after the official time designated for receipt of proposal shall be returned to the Bidder unopened. C2-2.6 BID SECURITY: No proposal will be considered unless it is accompanied by a "Proposal Security" of the character and 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 qid 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 considered unless it is delivered, accompanied by its proper -Bid Security, to the City Manager or his representative in the official place of business as set forth in the "Notice to Bidders." It is the Bidder's sole responsibility to deliver the proposal at the proper time to the proper .Place. The mere fact that a proposal was dispatched will not be considered. The Bidder must have the proposal actually delivered. Each ·proposal . shall be in a sealed envelope plainly 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 attually filed with the City Manager cannot 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 Manager, and filed with 'him prior to the time set for the opening of proposals. After all proposals not requested for non-consideration are opened and publicly read aloud, the proposals for which non-consideration requests have been properly filed may, at the option of the Owner, be returned unopened. C2-2.9 TELEGRAPHIC MODIFICATION OF PROPOSALS: Any bidder may modify his proposal by telegraphic communication at ariy time prior to the time set for opening proposals, provided such telegraphic communication is received by the City Manager pri6r to the said proposal opening time, and provided further, that the City Manager is satisfied that a written and duly authenticated confirmation of such telegraphic communication over the signature of the bidder was mailed prior to the proposal opening time. If such confirmation is not received within forty-eight (48) hours after the proposal opening time, no further consideration will be given to the proposal. C2-2.10 PUBLIC OPENING OF PROPOSAL: Proposals which have been properly filed and for which no "Non-consideration Request" has been received will be publicly opened and read aloud by the City Manager or his authorized representative at the time and place indicated in the "Notice to Bidders." All proposals which have been opened and read will remain on file with the Owner until the contract has been awarded. Bidders or their authorized representatives are invited to be present for the opening of bids. C2-2.ll IRREGULAR PROPOSALS: Proposals shall be considered as being "Irregular" if they show any omissions, alterations of form, additions, or conditions not called for, unauthorized alternate bids, or irregularities of any kind. However, t he C2-2(4) ', Owner reserves the right to waive any and all irregularities and to make the award of the contract to the best interest of the City. Tendering a proposal after the closing hour is an irregularity which cannot be waived. C2-2.12 DISQUALIFICATION OF BIDDERS: Bidders may be disqualified and their proposals not considered for any of, but not limited to, the following reason: ·a. Reasons for believing that collusion exists among bidders. b. Reasonable grounas for believing that any bidder is interested in more than one proposal for work contemplated. · c. The bidder being interested in any litigation against the Owner or where the Owner may have a claim against or be engaged in litigation against the bidder. d. The bidder being in arrears on any existing contract or having defaulted on a previous contract. e. The bidder having performed a prior contract in an unsatisfactory manner. f. Lack of competency as revealed by the financial statement, experience record, equipment schedule, and such inquiries as the Owner may see fit to make. g. Uncompleted work which, in the judgment of the Owner, will prevent or hinder the prompt completion of additional work if awarded. h. The bidder not filing with the Owner, one week in advance of the hour of the opening of proposals the following: · 1. Financial Statement showing the financial condition of the bidder as specified in Part "A" -Special Instructions. 2. A current experience record showing especially the projects of a nature similar to the one under consideration, which have been successfully completed by the Bidder. 3. An equipment schedule showing the equipment the bidder has available for use qn the project. The Bid Proposal of a bidder who, in the judgment of the Engineer, is disqualified under the requirements stated herein, shall be set aside and not opened. C2-2(5) PART C -GENERAL CONDITIONS C3-3 AWARD AND EXECUTION OF DOCUMENTS SECTION C3-3 AWARD AND EXECUTION OF DOCUMENTS: C3-3 .1 CONSIDERATION OF PROPOSALS: After proposals have been opened and read aloud, the proposals will be tabulated on the basis of the quoted prices, the quantities shown in the proposal, and the application of such formulas or other methods of bringing items to a common basis as may be established in the Contract Documents.· The total obtained by taking the sum of the products of unit prices quoted and the estimated quantities plus any lump sum items and such other quoted amounts as may enter into the cost of the completed project will be considered as the amount of the bid. Until the award of the contract is made by the Owner, the right will .be reserved tb reject any or all proposals and waive technicalities, to re-advertise for new proposals, or to proceed with the work in any manner as maybe considered for the best interest of the Owner. C3-3.2 MINORITY BUSINESS ENTERPRISE/WOMEN-OWNED BUSINESS ENTERPRISE COMPLIANCE: Contractor agrees to provide to Owner, upon request, complete and accurate information regarding actual work performed by a Minority Business Enterprise CMBE) and or a a Woman-owned Business Enterprise (WBE) on the contract and the payment therefor. Contractor ·further agrees, upon request by Owner, to allow and audit and/or an examination of any books, records, or files in the possession of Contractor that will substantiate the actual work performed by the MBE or WBE. Any material misrepresentation of any nature will be grounds for termination .of the contract and for initiating any action under appropriate federal, state or local laws and ordinances relating to false statements; further, any such misrepresentation may be grounds for disqualification of Contractor at Owner's discretion for bidding on future Contracts with the Owner for a period pf time of not less than· six (·61 months. · C3-3.3 EQUAL EMPLOYMENT PROVISIONS: The Contractor shall comply with Current City Ordinance prohibiting discrimination in employment practices. C3-3 Cl) ,, The Contractor shall post the required notice to that effect on the project site, and, at his request, will be provided assistance by the City of Fort Worth's Equal Employment Officer who will refer any qualified applicant he may have on file in his office to the Contractor. Appropriate notices may be acquired from the Equal Employment Officer. C3-3.4 WITHDRAWAL OF PROPOSALS: After a proposal has been read by the Owner it cannot be.withdrawn by the Bidder within forty-five (45) days after the date on which the proposals were opened. C3-3.5 AWARD OF CONTRACT: The 9~ner reserves the right to withholdfinal action on the proposals for a reasonable time, not to exceed forty-five (45) days after the date of opening ·proposals, and in no event will an award be made until after investigations have been made as to the responsibility of the proposed awaidee. The award of the contract, if an award is made, will be to the lowest and best responsible bidder. The award of. the contract shall not become effective until the Owner has notified the Contractor in writing of such award. C3-3.6 RETURN OF PROPOSAL SECURITIES: As soon as proposed price totals have been determined for comparison of bids, the Owner may, at its discretion, return the proposal security which accompanied the proposals whicp, in its judgment, would not be considered for the award. All other proposal securities, usually those of the three lowest bidders; will be retained by the Ow~er until the reqtiired contract has been executed ~nd bond furnished or the Owner has otherwise disposed of the bids, after which they will be returned by the City Secretary. · · C3-3.7 BONDS: With the execution and delivery of the Contract Documents, the Contractor shall furnish to, and file with the Owner in the amounts herein required, the following bonds: a. PERFORMANCE BOND: A good and sufficient performance bond in an amount not less than 100 percent of the amount of the contract, as evidenced by the proposal tabulation or otherwise, guaranteeing the full and faithful execution of the work and performance of the contract, and for the protection of the owner and all other persons against damage by reason of negligence of the Contractor, or improper execution of the work or the use of inferior materials. This performance C3-3 (2) ' ' ,· b. c. d. bond shall guarantee the payment for all labor, materials, equipment, supplies, and services used in the construction of the work, and shall remain in full force and effect until provisions as above stipulated are accomplished and final payment is made on the project by the City. MAINT~NANCE BOND: A good and sufficient maintenance bond, in the amount of not less than 100 percent of the ~mount of the contract, as evidenced by the proposal tabulation or otherwise, guaranteeing the prompt, full and faithful performance of the general guaranty which is set forth in paragraph CS-8.10. PAYMENT BOND: A good and sufficient payment bond, in an amount not less than 100 percent of the amount of the contract, as evidenced by the proposal tabulation or otherwise, guaranteeing the prompt, full and faithful payment of all claimants · as defined in Article 5160, Revised Civil Statutes of Texas, 1925, as amended by House Bill 344 Acts 56th Legislature, Regular Session, 1959, effective April 27, 1959, and/or the latest version thereof, supplying labor and materials in the prosecution of the work provided for in the contract being constructed under these specifications. Payment Bond shall remain in force until all payments as above stipulated are made. OTHER BONDS: Such other bonds as may be required by these Contract Documents shall be furnished by the Contractor. No sureties will be accepted by the Owner which are at the time in default or delinquent on any bonds or which are interested. in any litigation against the owner. All bonds shall be made on the forms furnished by the Owner and shall be executed by an approved surety company doing bu~in~ss in the City of Fort Worth, Texas, and which is acceptable to the owner. In order to be acceptable, the name of the surety shall be included on the current U.S. Treasury list of acceptable sureties, and the amount of bond written by any one acceptable company shall not exceed the amount shown on the Treasury list for that company. Each bond shall be properly executed by both the Contractor and Surety Company. Should any surety on the contract be determined unsatisfactory at any time by the Owner, notice will be given the Contractor to that effect and the Contractor shall immediately provide a C3-3 (3) '. new surety satisfactory to the Owner. No payment will be made under the contract until the new surety or sureties, as required, have qualified and have been accepted by the Owner. The contract shall not be operative nor will any payments be due or paid until approval of the bonds by th~ Owner. C3-3.8 EXECUTION OF CONTRACT: Within ten (10) days after the Owner has by appropriate resolution,· or . otherwise, awarded the contract~ the Contractor sh~ll execute and file with the Owner the Contract and such bonds as may be required .in the Contract Documents . , No contract sh~ll be binding upon the owner until it has been attested by the City Secretary, approved as to form and legality by the City Attorney, and executed for the Owner by either the Mayor or City Manager. C3-3.9 FAILURE TO EXECUTE CONTRACT: The failure of the Awardee to execute the required bond or bonds or to sign the required contract within ten (10) days after the contract is awarded shall be considered by the Owner as an abandonment of his proposal, and the Owner may annul the Award. By reason of the uncertainty of the market prices of material and labor, and it being impracticable and difficult to accurately determine the amount of damages occuring to the Owner by reason of said awardee's failure to execute said bonds and contract within ten (10) days, the proposal security accompanying the proposal shall be the agreed amount of damages which Owner will suffer by reason of such failure on the part of the Awardee and shall thereupon immediately be forfeited to the Owner. The filing of a proposal will be considered as an acceptance of this provision by the Bidder. C3-3.10 BEGINNING WORK: The Contractor shall not commence work until authorized in writing to do so by the Owner. Should the Contractor fail to commence work at the .site of the project within the time stipulated in the written authorization usually termed the "Work Order" or "Proceed Order", it is agreed that the Surety Company will, within ten {10) days after the commencement date set forth .in such written authorization, commence the physical execution of the contract. C3-3.ll INSURANCE: The Contractor shall not commence work under this contract until he has obtained all the insurance required under the Contract Documents, and such insurance has been approved by the Owner. The prime Contractor shall be responsible for delivering to the Owner the sub-contractors' C3-3 (4) t •f ,, certificate of insurance for ap~roval. The prime contractor shall indicate on the certificate of insurance included in the documents for execution whether or not his insurance covers sub-contractors. It is the intention of the Owner that the insurance coverage required herein shall include the coverage of all sub-contractors. a. COMPENSATION INSURANCE: The Contractor shall maintain, during the life of this contract, Workers' Compensation Insurance on all of his employees to be engaged in work on the project under this · contract, and for all sub-contractors. In case any class of employees engaged in hazardous work on the project under this contract is not protected under the Workers' Compensation Statute, the Contractor shall provide adequate employer's gener~l liability insurance for the protection of such of his employees not so protected. b. COMPREHENSIVE GENERAL LIABILITY INSURANCE: The Contractor shall procure and shall maintain during the life of this contract Contractor's Comprehensive General Liability Insurance (Public Liability and Property Damage Insurance) in an amount not less than $500,000 covering each occurrence on account of bodily injury, including death, and in an amount not less than $500,000 covering each occurrence on account of property damage with $2,000,000 umbrella policy coverage. c~ ADDITIONAL LIABILITY: The Contractor shall furnish insurance as separate policies or by additional endorsement to one of the above-mentioned policies, and in the amount as set forth for public liability and property damage, the following insurance: · 1. Contingent Liability (covers General Contractor's Liability for acts of sub-contractors). 2. Blasting, prior to any blasting being done. 3. Collapse of buildings or structures adjacent to excavation (if excavations are to be performed adjacent to same). 4. Da~age to underground utilities for $500,000 . C3-3 (5) ' . d. e. f. g. 5. Builder's risk (where above-ground structures are involved). 6. Contractual Liability (covers all indemnification requirements of Contract). AUTOMOBILE INSURANCE -BODILY INJURY AND PROPERTY DAMAGE: The Contractor shall procure and maintain, during the life of this Contract, Compiehensive Automobile Liability insurance in an amount not less than $250,000 for injuries including accidental death to any one person and subject to the same limit for each . person an amount not less than $500,000 on account of one accident, and automobile property damage insurance in an amount not less than $100,000. SCOPE OF INSURANCE AND SPECIAL HAZARD: 1he insurance required under the above paragraphs shall provide adequate protection for the Contractor and his sub-contractors, respectively, against damage claims which may arise from operations under this contract, whether such operations be by the insured or by anyone directly or indirectly employed by him, and also against any of the following special hazards which may be encountered in the performance of the Contract. PROOF OF CARRIAGE OF INSURANCE: The Contractor shall furnish the Owner with satisfactory proof of coverage by insurance required in these Contract Documents in amounts and by carriers satisfactory to the Owner. (Sample attached.) All insurance requirements made upon the Contractor shall apply to the sub-contracto.r, .should the Prime Contractor's insurance not cover the sub-contractor's work operations. LOCAL AGENT FOR INSURANCE AND BONDING: The insurance and bonding companies with whom the Contractor's insurance and performance, payment, maintenance and all such other bonds are written shall be represented by an agent or agents having an office located within the city limits of the C3-3 (6) - \ . ( .. " City of Fort Worth, Tarrant County, Texas. Each such agent shall be a duly qualified, one upon whom service of process may be had, and must have authority and power to act on behalf of the insurance and/or bonding company to negotiate and settle with the City of Fort Worth, or any other claimant, any claims that the City of Fort Worth or other claimant or any property owner who has been damaged, may have against the Contractor, insurance, and/or bonding company. If the local insurance representative is not so empowered by the insurance or bonding companies, then such authority must be vested in a local agent or claims officer residing in the Metroplex, the Fort Worth-Dallas area. The name of the agent or agents shall be set forth on all of such bonds and certificates of insurance. C3-3.12 CONTRACTOR'S OBLIGATIONS: Under the Contract, the Contractor shall pay for all materials, labor and services when due. C3-3.13 WEEKLY PAYROLL: A certified copy of each payroll covering payment of wages to all person engaged in work on the project at the site of the project shall be furnished to the Owner's represen~ative within seven (7) days after the close of each payroll period. A copy or copies of the applicable minimum wage rates as set forth in the Contract Documents shall be kept posted in a conspicuous place at the site of the project at all times during the course of the Contract. Copies of the wage rates will be furnished the Contractor, by the Owner; however, posting and protection of the wage rates shall be the responsibility of the Contractor. C3-3.14 CONTRACTOR'S CONTRACT ADMINISTRATION: Any Contractor, whether a person, persons, partnership, company, firm, association, corporation or other who is approved to do business with and enters into a contract with the City for construction of water and/or sanitary sewer facilities, will have or shall establish a fully operational business office within the Fort Worth-Dallas metropolitan area. The Contractor shall charge, delegate, or assign this office (or he may delegate his Project Superintendent) with full authority to transact all business actions required in the performance of the Contract. This local authority shall be made responsible to act for the Contractor in all matters pertaining to the work governed by the Contract whether it be administrative or otherwise and as such shall be empowered, thus delegated and directed, to settle all material, labor or other expenditures, all claims against the work or any other C3-3 (7) ' > matter associated such as maintaining adequate and appropriate insurance or security coverage for the project. Such local authority for administration of the work under the Contract shall be maintained until all business transactions executed as part of the Contract are complete. Should t~e Contractor's principal base of operations be other than in the Fort Worth-Dallas metropolitan area, notification of the Contractor's assignment of local authority shall be made in writing .to the Engineer in advarice of any work on the project,· all appropriately signed and sealed, as applicable, by the Contractor's responsible offic~rs with the understanding that this written assignment of authority to a local representative shall become part of the project Contract ~s though bound directly into the project documents. The intent of these requirements is that all matters associated with the Contractor's administration, whether it be oriented in furthering ·the work, or other, be governed direct by local authority. This same requirement is imposed on insurance and surety ~overage. Should the Contractor's local representative fail to perform to the satisfaction of Erigineer, the Engineerj at his sole discretion, may demand that such local representative be replaced and the Engineer may, at his sole discretion, stop all work until a new local authority satisfactory to the Engineer is assigned. No credit of working time will be for periods in which work stoppages are in effect for this reason. C3-3.15 VENUE: Venue of any action hereinunder shall be exclusively in Tarrant County, Texas. it . ' . ' '' . ' .. C3-3 (8) '• ·;, ' l ·SECTION C4-4 SCOPE OF WORK PART C -GENERAL CONDITIONS C4-4 SCOPE OF WORK C4-4.l INTENT OF CONTRACT DOCUMENTS: It is the definite intention of these Contract Documents to provide for a complete, useful project which the Contractor undertakes to construct or furnish, all in full compliance with the requirements and intent .of the Contract DQcuments. It is definitely understood that the Contractor shall do all work as provided for in the Contract Documents, shall do all extra or special work as may be considered by the Owner as necessary to complete the project in a satisfactory and acceptable manner. The Contractor shall, unless otherwise specifically stated in these Contract Documents, furnish all labor, tools, materials, machinery, equipment, sp~cial services, and incidentals necessary to the prosecution and completion of the project. C4-4.2 SPECIAL PROVISIONS: Should any work or conditions which are not thoroughly arid satisfactorily stipulated or covered by General or Special Conditions of these Contract Documents be anticipated, or should there be any additional proposed work which is not covered by these Contract Documents, then "Special Provisions" covering all such work will be prepared by the Owner previous to the time of receiving bids or proposals for such work and furnished to the Bidder in the form of Addenda. All such "Special Provisions" shall be considered to be a part of the Contract Documents just as though they were originally written therein. C4-4.3 INCREASED OR DECREASED QUANTITIES: The Owner reserves .the right to alter the quantities of the work to be performed or to extend or shorten the improvements at any time when and as found to be necessary, and the Contractor shall perform the work as altered, increased or decreased at the unit prices. Such increased or decreased quantity shall not be more than 25 percent of the contemplated quantity of such item or items. When such changes increase or decrease the original quantity of any item or items of work to be done or materials to be furnished by the 25 percent or more, then either party to the contract shall upon written request to the other party be entitled to a revised consideration upon that portion of the work above or below the 25 percent of the original quantity stated in the proposal; such revised consideration to be determined by special agreement or as hereinafter provided for "Extra Work." No allowance will be made for any changes in anticipated profits nor shall such changes be considered as C4-4 (1) waiving or invalidating any conditions or provisions of the Contract Documents. Variations in quantities of sanitary sewer pipes ·in depth categories, shall be -interpreted h~rein as appiying to the overall quantities or sanitary sewer pipe in each pipe size, but not to th~ various depth categories~ C4-4.4 ALTERATION OF CONTRACT DOCUMENTS: By Change Order, the Owner reserves the right to ~ake such changes in the Contract Documents and in the character or quantities of the work as may be necessary or desirable to insure completion in the most satisfactory manner, provided such changes do not materially alter the original Contract Documents or change the general nature of ths project as a whole. Such changes shall not be con s i de r e d as w a iv i n g or i ·n v a 1 i d at i n g any con d i t i on o r provision of the Contract ,Documents. C4-4.5 EXTRA WORK: Additional work made necessary by changes and alterations of the Contract Documents or of quantities or for other reasons for which no prices are provided in the Contract Documents, shall be defined as "Extra Work" and sha l l be performed by the Contractor in accordance with thes~ Contract Documents or approved additions thereto; provided, however, that before any extra work is begun a "Change Order" shall be executed or written order issued by the Owner to do the work for payments or credits as shall be determined by one or more combination of the following methods: a. Unit bid price previously approved. 1 b. An agreed lump sum. c. The actual reasonable cost of Cl) labor, (2) rental of equipment used on the extra work for the time so used at Associated General Contractors of America current equipment rental rates; ·c3) materials entering permanently into the project, and (4) actual cost of insurance, bonds, and social security as determined by the Owner, plus a fixed fee to be agreed upon but not to exceed 10% of the actual cost of such extra work. The fixed fee is not io include any additional profit to the Contractor for rental of equipment owned by him and used for the extra work. The fee shall be full and complete compensati6n to cover the ·cost of superintendence, overhead, other profit, general and all .other expense not included in (1), (2), (3), and (4) above. The Contractor shall keep accurate cost records on the form and in the method C4-4 C 2) -I • . -" \ ,J suggested by the Owner and shall give the Owner access to all accounts, bills, vouchers, and records relating to the Extra Work. No "Change Order" shall become effective until it has been ~ approved and signed by each of the Contracting parties. No claim for Extra Work of any kind will be allowed unless ordered in writing by the Owner. In case any orders or instructions, either oral or written, appear to the Contractor to invoive Extra Work for which he should receive compensation, he shall make writt,n request to the Engineer for written orders authorizing such Extra Work, prior to beginning such work. Should a difference arise as to what does or does not constitute Extra Work, or as to the payment thereof, and the Engineer insists upon its performance, the Contractor shall proceed with the work after making written request for written orders and shall -keep an accurate account of the actual reasonable cost thereof as provided under method (Item C). Claims for extra work will not be paid unless the Contractor shall file his claim with the Owner within five CS) days before the time for making the first estimate after such work is done and unless the . claim is supported by satisfactory vouchers and certified payrolls covering all labor and materials expended upon the said Extra Work. The Contractor shall furnish the Owner such installation records of all deviations from the original Contract Documents as may be necessary to enable the Owner to prepare for p~rmanent record a corrected set of plans showing the actual installation. - The compensation agreed upon for 'extra work' whether or not iniitiated by a 'change order' shall be a full, complete and final payment for all costs Contractor incurs as a result or relating to the change or extra work, whether said costs are known, unknown, foreseen or u·nforeseen at that time, including without limitation, any costs for delay, extended overhead, ripple or impact cost, or any other effect on changed or unchanged work as a result or the change or extra work. C4-4.6 SCHEDULE OF OPERATIONS: Before commencing any work under this contract, the Contractor shall submit to the Owner and receive the Owner's approval thereof, a "Schedule of Operations," showing by a straight lin~ method the date of commencing and finishing each of the major elements of the contract. There shall be also shown the estimated monthly cost of work for which estimates are to be expected. There C4-4 (3) . . ; a.· ,, ' ·i \ ' ' , , ,. .... ,., ' ,. .. , •> . ' shall be. presented also a composite graph showing the anticipated progress of construction with the time being plotted horizontal-ly and. the ·percentage of completion plotted vertically. The piogress charts shall be prepared on 8-1/2" x 11" sheets and at least five black or blue line prints · shall be furnished to the Owner. C4-4.7 PROGRESS SCHEDULES FOR WATER AND SEWER PLANT FACILITIES: Within ten (10) days prior to submission of fi.rst monthly progress payment, the Contractor shall prepare and submit to the Owner for approval six copies of the schedule in which the Contractor proposes to carry on the work, the date of which he will start the several major activities (including procurement of m~terials, plans, and equipment) and the contemplated ·dates for completing the same. The schedule shall be in the form of a time schedule Critical Path Method CCPM) network diagram. As the work progresses, the Contractor shall enter on the diagram the actual progress at the end of each partial payment period or at such intervals as directed by the Engineer. The Contractor shall also revise the schedule to reflect any .adjustments in contract time approved by the Engineer. Three copies of the updated schedule shall be delivered at such intervals as directed by the Owner~ As a minimum, the construction schedule shall incorporate all work elements and activities indicated in the proposal and in the technical specifications. Prior to the final drafting of the detailed construction schedule, the Contractor shall review the draft schedule with the Engineer to ensure the Contractor's understanding of the contract requirements. The following guidelines shall be adhered to in preparing the construction schedule: a. b. Milestone dates and final project completion dates shall be developed to conform to time constraints, sequencing requirements and completion time. The construction process shall be divided into activities with time durations of approximately fourteen (14) days and construction values not to exceed $50,000. Fabrication, delivery and submittal activities are exceptions to this guideline. C4-4 (4) ' I• ' ' , .. c. Durations shall be in calendar days and normal holidays and weather conditions over the duration of the contract shall be accounted for within the duration of each activity. d. -One critical path shall be shown on the construction schedule. e. Float time is defined as the amount of time . _between the earliest start date and the latest start date of a chain of activities of the CPM construction schedule. Float time is not for the exclusive use or benefit of either the Contractor or the Owner. f. Thirty days shall be used for submittal review unless otherwise specified. The construction schedule shall as a minimum be divided into general categories · as indicated in the Proposal and Technical Specifications and each general category shall be broken down into activities in en6ugh detail to achieve activities of approximately fourteen (14) days duration. For each general category, the construction schedule shall identify all trades or subcontracts whose work is represented by activities that follow the guidelines of this Section. For each of the trades or subcontracts, the construction schedule shall indicate the foll6wing procurements, construction and preacceptance activities and events in their logical sequence for equipment and materials. 1. Preparation and transmittal of subrnittals. 2. Submittal review periods. 3. Shop fabrication and delivery. 4. Erection or installation. 5. Transmittal of manufacturer's operation and maintenance instructions. 6. Installed equipment and materials testing. 7. Owner's operator instruction (if applicable). 8. Final inspection. C4-4 (5) I,: .. , ' .,. ,i ' ; y, ' ' . 9. Operational testing. 10. Final inspection. If, in the opinion of .the Owner, work acco~plished falls behind that scheduled, the Contractor shall take such , action as n~cessary to improve bis progress. In additioni J' the Owner may require the Contractor to submit a revised schedule demonstrating his program and proposed plan to make up lag in scheduled progress and to insure completion of the work within the contract time. If the Owner finds the proposed pl~n not acceptable, h~ may require the \ I Contractor to increase the work for~e, the construction plant and equipment, the number of work shift& or the overtime operations with9ut additional cost to the Owner. I, ., ' ; ' • t " Failure of the Contractor· to comply with these requirements shall be considered grounds for determination by the Owner that the Contractor is failing to prosecute the work with such diligence as will insure its completion within the time specified . ... . .-'• \. ,' ' ' ' ' ·, C4-4 (6) ' ' . .. ::-..1/o. ~ .. , ,) ,, t " ~ •I ., ~ .. ~ ~ ' r ~ r, ,\ • ,c ~ ; .::. ' , . L '. PART C -GENERAL CONDITIONS CS-5 CONTROL OF WORK AND MATERIALS SECTION CS-5 CONTROL OF WORK AND MATERIALS CS-5.1 AUTHORITY OF ENGINEER: The work shall be performed to the satisfaction of the Engineer and in strict compliance with the Contract Documents. He shall decide all questions which arise as to the quality and acceptability of materials furnished, work performed,· rate of progress of the work, overall sequence of the coristruction; interpretation of the Contract Documents, acceptable fulfillment of the contract, compensation, mutual rights between Contractor and Owner under. these Contract Documents, supervision of the work, resumption of operationsj and all other questions or disputes which may arise. Engineer will not be responsible for Contractor's means, methods, techniques,· sequences · or ·procedures of construction, or the safety precaution and programs incident thereto, and he will not be responsible for Contractor's failure to perform the work in accordance with the contract documents. He shall determine the amount and quality of the work completed and materials furnished, and his decisions and estimates shall be final. His estimates in such event shall be a condition to the right of the Contractor to receive money due him under the Contract. The Owner shall have executive authority to enforce and make effective such necessary decisions and orders as the Contractor fails to carry out promptly. · In the event of any dispute between the Engineer and Contractor over the decision of the Engineer on any such matters, the Engineer must, within a reasonable time, upon written request of the Contractor, render and deliver to both the Owner and Contractor, a written decision on the matter in controversy. CS-5.2 CONFORMITY WITH PLANS: The finished project in all cases shall. conform ,with lines,. grades, cross-sections, finish, and dimensions shown o~ the plans or any other requirements otherwise described in the Contract Documents. Any deviation from the approved Contract Documents required by the Engineer during construction will in all cases be determined by the Engineer and authorized by the Owner by Change Order. CS-5 Cl) CS-5.3 COORDINATION OF CONTRACT DOCUMENTS: The Contract Documents are made up of several sections, whicq, taken together, are intended to describe and provide for a complete and useful _project, and any requirements appearing in one of the sections is as binding as though it occurred in all sections. In case of discrepancies, figured dimension shall govern over scaled dimensions, plans shall govern over specifications, special conditions shall govern over general conditions and standard specifications, and quantit~e~ shown on the plans shall govern over those shown in the proposal. The Contractor shall not · take advantage of any apparent error or omission in the Contract Documents, and the Owner shall be permitted to make such corrections or interpretations as may be deemed necessary for the fulfillment of the intent of the Contract Documents. In the event the Contractor discovers an apparen~ error or discrepancy, he shall immediately ciall this condition to the attention of the Engineer. In the event of a conflict in the drawings, specifications, or other portions of . the Contract Documents which were not reported prior to the award of Contract, the Contractor shall be deemed to have quoted the most expensive resolution of the conflict. CS-5.4 COOPERATION OF CONTRACTOR: The Contractor will be furnished with three sets of the Contract Documents and shall have available on the site of the project at all times one set of such Contract Documents. The Contract shall give to the work the constant attention necessary to facilitate the progress thereof and shall cooperate with the Engineer, his inspector, and other Contractors in every possible way. The Contractor shall at all times have competent personnel available to the project site for proper performance of the work. The Contractor shall provide and maintain at all times at the site of ~he project a competent, English-speaking superintendent and an assistant who are fully authorized to act as the Contractor's agent on the work. Such superintendent and his assistant shall be capable of' reading and understanding the Contract Documents and shall receive and fulfill instructions from the Owner, the Engineer, or his authorized representatives. Pursuant to this responsibility of the Contractor, the Co~tractor shall designate in writing to the project superintendent, to act as the Contractor's agent on the work. Such assistant project superintendent shall be a resident of Tarrant County, Texas and shall be ·subject to call, as is the project Superintendent, at any time of the day or night on any day of the week on which the Engineer determines that circumstances require the presence on the project site of a representative of the Contractor to C5-5 (2) ' ' \. - ·, - ~dequately provide for the safety or convenience of the -traveling public or the owners of property across which the project extends or the safety of property contiguous to the project routing. The Contractor shall provide all facilities to enable the Engineer and his inspector to examine and inspect the workmanship and materials entering into the work. CS-5.5 EMERGENCY 'AND/OR RECTIFICATION WORK: When, in the opinion of the Owner or Engineer, a condition of emergency exist~ related to any part of the work, the Contractor, or the Contractor through his designated representative, shall respond with dispatch to a verbal request made by the Owner or Engineer to alleviate the emergency condition. Such a response shall occur day or night, whether the project is scheduled on a calendar-day or on a working-day basis. Should the .Contractor fail to respond to a request from the Engineer to rectify any discrepancies, omissions, or corrections necessary to conform with the requirements of the project specifications or plans, the Engineer shall give the C9ntractor written notice that such work or changes are to be performed. The written notice shall direct attention to the discrepant condition and request the Contractor to take remedial action to correct the condition. In the event the Contractor does not take positive steps to fulfill this written request, or does not show just cause for not taking the proper action, within 24 hours, the City may -take such remedial action with City forces or by contract. The City shall then deduct an amount equal to the entire costs for such remedial action, plus 25%, from any funds due the Contractor on the project. CS-5.6 FIELD OFFICE: The Contractor shall provide, at no extra compensation, an adequate field office for use of the Engineer, if specifically called for. The field office shall be not less than 10 by 14 feet in floor area, substantially constructed, well heated, air conditioned, lighted, and weather-proof, so that documents will not be damaged by the elements. cs-5.7 CONSTRUCTION STAKES: The City, through its Engineer, will furnish the Contractor with all lines, grades, and measurements necessary to the proper prosecution and control of th~ work contracted for under these Contract Documents, and lines, grades and measurements will be established by means of stakes or other customary method of marking as may be found consistent with good practice. CS-5 (3) These stakes or markings shall be set sufficiently in advance of construction operations to avoid delay. Such stakes or markings as may be established for the Contractor's use or guidance shall be preserved by the Contractor until he is authorized by the Engineer to remove them. Whenever, in the opinion of the Engineer, any stakes or markings have been carelessly or willfully .destroyed, disturbed, or ·remoied by the Contractor or ·any of his employees, the full co~t of replacing such stakes or marks plus 25% will be .charged against the Contractor, and the full amount will be deducted from payment due the Contractor. . ' CS-5.8 AUTHORITY AND DUTIES OF CITY INSPECTORS: City Inspectors will be authorized to inspect all work done and to be done and all materials furnished. Such inspection may extend to all or any part of the work, and the preparation or manufacturing of the materials to be used or equipment to be installed. A City Inspector may be station~d on th~ work to report to the Engineer as to the progress of the work and the manner in which it is being performed, to report any evidence that the materials being furnished or the work being performed by th~ Contractbr fails to fulfi -11 the requirements of the Contract Documents, and to call the attention of the Contractor to any such failure or other infringements. Such inspection or lack of inspection will not relieve the Contractor from any obligation to perform the work in accordance with the requirements of the Contract Documents. In case of any dispute arising between the Contractor and the City Inspector as to the materials or equipment furnished or the manner of performing the work, the City Inspector will have authority to reject materials or equipment to suspend work until the question at issue can be referred to and be decided by the Engineer. The City Inspector will not, however, be authorized to revoke, alter, enlarge, or release any requirement of these Contract Documents, nor to approve or accept any portion or section of the work, nor ,to issue any instructions contrary to the requirements of the Contract Documents. He will in no case act as superintendent or foreman or perform any other duties for the Contractoi, or interfere with the management or operation of the work. He will not accept from the Contractor any compensation in any form for performing any duties. The Contractor shall regard and obey the directions and instructions of the City Inspector or Engineer when the same are consistent with the ob.ligations of the Contract Documents, provided, however, should the Contractor object to any orders or instructions of the City Inspector# the Contractor may within six days make written appeal to the Engineer for his decisi6n on the matter in controversy. CS-5 (4) - ". -- \. C5-5.9 INSPECTION: The Contractor shall furnish the Engineer with every reasonable facility for ascertaining whether or not the work as performed is in accordance with the requirements of the Contract Documents. If the Engineer so requests, the Contractor shall, at any time before acceptance of the work, remove or uncover such portion of the finished work as may be directed. After examination, the Contractor shall restore said portions of the work to the standard required by the Contract ·Documents. Should ihe 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 e .xamined 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-5.10 REMOVAL OF DEFECTIVE AND UNAUTHORIZED WORK: All· work, materials, or equipment which has been rejected shall be rem~d~ed or removed and replaced in an acceptable manner by the Contractor at his own expense. Work done beyond the lines and grades given or as shown on the plans, except as herein specifically provided, or any Extra Work done without written authority, will be considered as unauthorized and done at the expense of the Contractor and will not be paid for by the Owner. Work so done may be ordered removed at the Contractor's expense. Upon the failure on the part of the Contractor to comply with any order of the Engineer made under the provisions of this paragraph, the Engineer will have the authority to cause defective work to be remedied or removed and replaced and unauthorized work to be removed, and the cost thereof may be deducted from any money due or to become due to the Contractor. Failure to require the removal of any defective 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 s~ecified and be ~uited to the sarn~ use and capable of performing the same function as that specified; and identifying all variations of the proposed CS-5 (5) •'",;.' ;- \, ' ~ . ,r ,, substitute from that spe~ified 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 equality and may require Contractor to furnish such other data about the proposed substitute as he considers pertinent. No substitute shall be ordered or installed without such performance guarantee and bonds as Owner may require which shall be furnished at Contractor's expense.· Contractor shall indemnify and hold harmless Owner and Engineer and anyohe directly or indirectly employed by either of them from and against the claims, damages, losses and expenses (including attorneys fees) arising out of the use of substituted materials or equipment. CS-5.12 SAMPLES AND TESTS 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 of and paid for direc~ to 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 conforming to the requirements of the Contract Documents. Tests and sampling .of materials, unless otherwise specified, will be made in accordance with the latest methods prescribed by the American Society for Testing Materials or specific requirements of the Owner. The Contractor shall provide such facilities as the Engineer may require for collecting and forwarding samples and shall not, without specific written permission of the Engineer, use the materials represented by · the samples until tests have been made and the materials approved for use. The Contractor will furnish adequate samples without charge to the Owner. In case of concrete, the aggregates, design minimum, and the mixing and transporting equipment shall be approved by the Engineer b~fore any concrete is placed, and the Coritactor shall be responsible .for replacing any concrete which does not meet the requirements of the Contract Documents. Tests shall be made at least 9 days prior to the placing of concrete, using samples from the same aggregate, cement, and mortar which are to be used later in the concrete. Should the source of supply change, new tests shall be made .prior to the use of the new materials. CS-5.13 STORAGE OF MATERIALS: All materials which are to be used in the construction 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 (6) . i ... ,,. -JI - - ground, and shall be placed under cover when directed. Stored materials shall be placed and located so as to facilitate prompt inspection. CS-5.14 EXISTING STRUCTURES -AND UTILITIES: The location and dimensions shown on the Plans relative to existing utilities are based on the best· information available~ Omission from, or the inclusion of utility locations on the Plans is not to be consider~d 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 liries for all utilities, etc .• ., is .. unknown to -the Owner, and the Owner assumes no responsibility f6r failure to show any oi all such structures and utilities on the plans or to show them in their exact location. It is mutually agreed that such failure will not be considered sufficient basis for claims for additional compensation for Extra Work or for increasing the pay quantities in any manner whatsoever, unless an obstruction encountered is such as to necessitate changes in the lines and grades of considerable magnitude or requires the building of special works, provision for which is not made in the Contract Documents, in which case the provision in ,these Contract Documents for Extra Work shall apply. It shall be the Contractors 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 construction process to provide adequate clearances. The Contractor shall take all necessary precautions in order to protect all existing utilities, structures and service lines. Verification of existing utilities, structures and service lines shall include notification of all utility companies at least forty eight (48) hours in advance of construction including exploratory excavation if. necessary. All verification of existing utilities and their adjustment shall be considered as subsidiary work. CS-5.15 INTERRUPTION OF SERVICE: a. Normal Prosecution: In the normal prosectuion of work where the inter~uption of service is necessary, the Contractorj 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 (7) ~ ,. ' ' - ' t ' \ ,. -... . ' . "'-' t f • I b. 2. 3 • ... ' Notify each customer personally through responsible personnel as to time and schedule of the interruption of their service, or In the event that personal notification of a customer cannot be made, a prepared tag form shall be attached to the customer's entrance door knob. The ta~ shall be durable in composition, and in large bold type shall say: "NOTICE" Due to Utility Improvement in your neighborhood, your (water) (sewer) service will be inter- rupted on between the ,hours of and This inconvenience will be as short as possible. Thank you, Contractor Address Phone Emergency: In the event that an unforeseen service interruption occurs, notice shall be as above,but immediate. CS-5.16 MUTUAL RESPONSIBILITY OF CONTRACTORS: If, through acts or 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 such other Contractor or sub-contractor by agreement or arbitration. If such other Contractor or sub-contractor shall assert any claim against the Owner on account of any da~age allege~ to have been sustained, the Owner will notify the Contractor, who shall indemnify and save harmless the Owner against any such claim. ' ., ' J , 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. Tw~nty-fours fours after written ~otice is given to the Contractor that the clean-up on ,· the job site is proceeding in a manner unsatisfactory to t he Engineer, if the Contractor fails to correct the C5-5 (8) ;, . " " • - - "· ·- unsatisfactory procedure, the City may take such direct action as the Engineer deems appropriate to correct the clean-up deficiencies cited to the Contractor in the written notice, and the costs of such direct action, plus 25% of such costs, shall be deductep from monies due or to become due to the ·Contractor. Upon the completion of the project as a whole as covered by these Co"ntract Documents, and before final acceptance and final payment will be made, the Contractor shall clean and remove from the site of the project all surplus and discarded materials, temporary. structures, and debris of every kind. He shall leave the site of all work in a neat and orderly condition equal to that which originally existed. Surplus and waste materials removed from the site of the work shall be disposed of at locations satisfactory to the Engineer. · The Contractor shall thoroughly clean all equipme~t and materials installed by him and shall deliver over such materials and equipment in a bright, clean, polished and new appearing condition. No extra compensation will be made to the Contractor for any clean-up required on the project. CS-5.18 FINAL INSPECTION: Whenever the work provided for in and contemplated under the Contract Documents has been satisfactorily completed and final cleanup performed, the Engineer will notify the proper officials of the Owner and request that the Final inspection be made. Such inspection will be made within 10 days after such notification. After such final inspection, if the work and materials and equipment are found satisfactory, the Contractor will be notified in writing of the acceptance of the same after the proper resolution has been passed by the City Council. No time charge will be made against the Contractor between said date of notification of the Engineer and the date of final inspection of the work. CS-5 (9) PART C -GENERAL CONDITIONS C6-6 LEGAL RELATIONS AND PUBLIC RESPONSIBILITY SECTION C6-6 LEGAL RELATIONS AND PUBLIC RESPONSIBILITY cG~G.l LAWS TO BE OBSERVED: The Contractor shall at all times bbserve ~nd comply with all Federal and State Laws and City ordinances and regulations which in any way affect the conduct of the work or his operations, and shall observe and comp~y with all orders, laws, ordinances and regdlations which exist or which may be enacted later by bodies having jurisdiction or authority for such enactment. No .plea of misunderstanding or ignorance thereof will be considered. The Contractor and his Sureties shall indemnify and save harmless the City and all of its officers, agents, and employees against any and all claims or liability arising fro~ or based on the violation of any such law, ordinance, regulation, or order, whether ii be by himself or his employees. CG-6.2 PERMITS AND LICENSES: The Contractor shall procure all permits and licenses, pay all charge•, costs and fees, ~nd give all notices necessary and incident to the due and lawful prosecution of the work. CG-6.3 PATENTED DEVICES, MATERIALS AND PROCESSES: If the Contractor is required .or desires to µse an~ design~ device, material, or ~recess covered by letter, patent, or copyright, he shall provide for such use by suitable legal agreement with the patentee or owner of such patent, letter, or copyrighted design. It is mutually agreed and understood that without exception the contract prices shall include all royalties or cost arising from patents, trade-marks, and copy rights in any way involved in the work. The Contractor and hjs sureties shall indemnify and save harmless the Owner from any and all claims for infringement by reason of the use of any such patented design, device, material or process, or any trade-mark or copy right in connection with the work agreed to be performed under these Contract Documents, and shall indemnify the Owner for any cost, expense, or damage which it may be obliged to pay by reason of such infringement at any time during the prosecution of the work or after completion of the work, provided, however, that the Owner will assume the responsibility to defend any and all suits brought for the infringement of any patent claimed to be infringed upon by the design, type of construction or material ·or equipment specified in the Contract Documents furnished the Contractor by the Owner, and to hold the Contractor harmless on account of such suits. C6-6 Cl) ~ ' ' ' . ... ? ., 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 effectively prevent the creation of a nuisance about . the work on any property either ~ublic 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, properli secluded from pu~lic obs-ervatioti, shall be constructed and maintained by the Contractor and their use shall be strictly enforced by the Contra~tor. All such facilities shall be kept in a clean and sanitary condition, free from objectionable odors so as not to cause a nuisance. All sanitary laws and regulations of the State of Texas and the City shall be. strictly complied with. C6-6. 5 PUBLIC SAFETY AND CONVENIENCE: Materials or equipment stored about the work shall be so placed and used, and the work shall at all times be so conducted, as to cause no greater obstruction or inconvenience to the public than is considered to be absolutely necessary by the Engineer. The Contractor is required to maintain at all times all phases of his work in such a manner as not to impair the safety or convenience of the public, including, but not limited to, safe and convenient ingress and egress to property contiguous to the work area. The Contractor shall make adequate provisions to render reasonable ingress and egress for normal vehicular traffic, except during actual trenching or pipe installation operations, at all driveway crossings. Such provisions may include bridging, placement of crushed stone or gravel or such other means of providing pr6per ingress and egress for the property served by the driveway as the Engineer may approve as appropriate. Such other means may include the diversion of driveway traffic, with specific approval by the Engineer. If diversion of traffic is approved by the Engineer at any location, the Contractor shall make arrangements satisfactory to the Engineer at any location, the Contractor shall make arrangements satisfactory to the Engineer for the diversion of traffic, and shall, at his own expense, provide all materials and perform all work necessary for the construction and mairitenance of roadways and bridges for such diversion of traffic. Sidewalks must not be obstructed except by special permission of the Engineer. .t The materials excavated and the construction materials such as pipe 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 alarm boxes, police call boxes, water valves, C6-6 (2) .-. - .. - - 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 material~ furnished by the Owner or by the City shall be deducted from monies due or to become due to the Contractor. The Contiact6r, after approval ~f the Engineer, shall notif~ the Fire Department Headquarters,. Traffic Engineer, and Pol ice Department, when any street or alley is requested to be closed or obstructed .or any fire hydrant is to be made inaccessible, and, when so directed by the Engineer, shall keep any street, streets, or highways in condition for unobstructed use by fire apparatus. The Contractor shall promptly notify the Fire Department Headquarters ~hefi all such obstructed streets, alleys, or 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 with such crossings shall include the roadway approaches as well as the structures of such crossings. - The Contractor 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. Where~er any such damage may be done, the Contractor shall immediately satisfy all claims of property owners, and no payment will be made by the Owner in settlement of such claims. The Contractor shall file with the Engineer a written statement showing all such claims adjusted. C6-6.6 PRIVILEGES OF CONTRACTOR IN STREETS, ALLEYS, AND RIGHT-OF-WAY: For the performance of the contract, the Contractor will be permitted to use and occupy ~uch portions of the public streets and alleys, or other public places or other rights-of-way as provided for in the ordinances of the Citt, as shown in the Contract Documents, or as may be specifically authorized in writing by the Engineer. A reasonable amount of tools, materials, and equipment for construction purposes may be stored in such space, but no more than is necessary to avoid delay in the construction operations. Excavated and waste "materials shall be piled or 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 C 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. Any additional grounds d~sired by the Contractor for his use shall be provided by him at his own cost and expense. C6-6.7 RAILWAY CROSSINGS: When the work encroaches upon any right-of-way of any .railway, 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 th'e railway company as to the methods of performing the work ·and take all precautions for safety of property and the public. Negotiations 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 Contractor will not be given extra or · additional compensation for such railway c~ossings unless specifically set forth in the Contract Documents. C6-6.8 BARRICADES, WARNINGS AND WATCHMEN: Where the work is carried on in or adjacent to any street, alley, or public place, the Contractor shall at his own expense furnish, erect, and maintain such barricades, fences, lights and danger signals, shall provide such .watchmen, and shall take all such other precautionary measures for the protection of persons or property and of the work as are necessary. Barricades and fences shall be painted in a color that will be visible at night. From sunset to sunrise the Contractor shall furnish and maintain at least one easily visible burning light at each barricade. A sufficient number of barricades shall be erected and maintained to keep pedestrians away from, and vehicles from -being driven on or into, any work under construction or being maintained. Tpe 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 "1980 Texas Manual on Uniform Traffic Control Devices for Streets and Highways" issued under the authority of the "State of Te?(aS Uniform Act Regulating Traffic on Highways", codified as Article 6701d Veron's Civ i l Statutes, pertinent sections being Section Nos. 27, 29, 30 and 31. C6-6 (4) \. ,!, ... \ . + .... 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 8780-8075), to remove the sign. In the case of regulatory signs, the tontractdr must replace the permanent sign with a temporary sign meeting the re.quirements of the above referenced -manual and such temporary sign must be installed prior to the removal of the permanent sign. If the temp,orary sign is not installed correctly or if it does not meet the required specifications, the ~ermanent sign shall be left in place until the temporary sign requirements are met. When construction work is completed to the extent that the permanent sign can be re-installed, the Contractor shall again contact the Signs and Markings Division to re-install the permanent sign and shall 'leave his temporary sign in place until such re-installation is completed. The Contractor will be held responsible 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 responsibility for the maintenance of barricades, signs, fences and lights, and for providing watchmen shall not cease until the project shall have been completed and accepted by the Owner. No compensation, except as specifically provided in these Contract Documents, will be paid to the Contractor for the work and materials involved in the constructing, providing, and maintaining of barricades, signs, fences, and lights or for salaries of watchmen, for the subsequent removal and disposal of such barricades, signs, or for any other incidentals necessary for the proper protection, safety, and convenience of the public during the contract period, as this work is considered to be subsidiary to the several items for which unit or lump sum prices are requested in the Proposal. CG-6.9 USE OF EXPLOSIVES, DROP WEIGHT, ETC.: Should the Contractor elect to use explosives, drop weight, etc., in the prosecution of the work, the utmost care shall be exercised at all times so as not to endanger life or property. The Contractor shall notify the proper representative of any public service corporation, any company, individual, or utility, and the Owner, not less than twenty-four hours in C6-6 (5) , t 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 Qe 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 ptior to commencing and shall fur~ish 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 ClO) 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 notice 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 plainly marked "DANGEROUS EXPLOSIVES" and shall be under the care of a competent watchman at all times. All vehicles in which explosives are being transported shall b~ plainly marked as mentioned above and shall, insofar as possible, not use heavy traffic routes. CG-6.10 WORK WITHIN EASEMENTS: Where the work passes over, through, or into private property, the Owner will provide such right-of-way or easement privileges as the City may deem necessary for the prosecution of the work. Any additional rights-of-way or work area considered necessary by the Contractor shall be provided by him at his own expense. Such additional rights-of-way or work area shall ·be acquired for the benefit of the City. The City shall be notified in writing as to the rights so acquired before work begins in the affected area. The Contractor shall not enter upon private property for any purpose without having previously obtained permission from the owne~ of such property. The Contractor will not be .allowed to store equipment or material on private property unless and until the specified ·approval of the property o~nei hai been secured in writing by the Contractor and a copy furnished to the Engineer. Unless specifically provided othirwise, the Contractor shall clear all rights-of-way or easements of obstructions .which must be removed to make possible proper prosecution of the work as a part of the project constructjon operations. The Contractor shall be responsible for the preservation of and shall use C6-6 (6) - - .... - \ '· - . .- ' ' every precaution to prevent damage to all trees, shrubbery, plants, lawns, fences, culverts, curbing, and all other types of structures or improvements, to all water, sewer, and gas lines, to all conduits, overhead pole lines, or appurtenances thereof, including the construction of temporary fences, and to all other public or private property _along adjacent to the work. The Contractor shall notify the proper representatives of owners or.occupants of public or private lands or interest in lands which might be affected by the work. Such notice shall be made at least 48 hours in adv~nce 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 inter~st in land might affected by the work. The Contractor shall be responsible for all damage or injury to property of any character resulting fro~ any act, omis~ion, neglect, or misconduct in the manner or method or execution of the work, or at any time due to defective work, material, or equipment~ When and where any direct or indirect or injury is done to public or private property on account of any act, omission, neglect, or misconduct in . the execution of the work, or in consequence of the non-execution thereof on the part of the Contractor, he shall restore or have restored at his own cost and expense such property to a condition at least equal to that existing before such damage or injury was done, by repairing, rebuilding, or otherwise replacing and restoring as may be directed by the Owner, or he shall make good such damages or injury in a manner acceptable to the owner of the property and the Engineer. ·· All fences encountered and removed during construction of this project shall be restored to the original or a better than original condition upon completion of this project. When wire fencing, either wire mesh or barbed wire is to be crossed, the Contractor shall set cross 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 the permanent easements limits, before the fence is cut. Temporary fencing shall be erected in place of the fencing removed whenever the work is not in progress and when the site is vacated overnight, and/or at all times to p;event livestock from entering the construction area. The cost for fence removal, temporary closures and replacement shall be subsidiary to the various items bid in the project C6-6 ( 7) '> ,,. proposal. Therefore, no separate payment shall be allowed for any service associated with this work. In case of failure on the part of the Contractor to restore such property to make good such damage or injury, the Owner may, upon 48 hour written notice under ordinary circumstances, and without notice when a nuisance or hazardous · condition results, proceed to repair, rebuild, or _otherwise restore such propert_y ·as may be determined by the Own .er to be necessary, and the cost thereby will be deducted from any monies due or 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 ~nd services hereunder as an independent contractor, and not as an 6fficer, agent, servant or employee of the Owner. Contractor shall have exc'lusive control of and the exclus,ive right to control the details of all the work and services performed hereunder,.and all persons performing same, and shall be solely responsible for the ·acts and omissions of its o f f i c er s , a g en ts , s er van t s , em p 1 o ye· es , cont r actors , subcontractors, licensees and invitees. The doctrine of respondeat superior shall not apply as between Owner and Contractor, its officers, agents, employees, contractors and subcontractors, and nothing herein shall be construed as creating a partnership or joint enterprise between Owner and Contractor. CG-6.12 CONTRACTOR'S RESPONSIBILITY FOR DAMAGE CLAIMS: Contractor covenants and agrees to, and does hereby indemnify, hold harmless and defend Owner, its officers, agents, servants, and employees from and against any an all claims or suits for property damage or loss and/or personal injury, including death, to any and all persons, of whatsoever kind or character, whether real or asserted, arising out of or in connection with, directly or indirectly, the work and services to be performed hereunder by 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 hereunder by Contractor, its officers, agents employees, contractors, subcontractors, licensees and invitees, whether or not caused, C6-6 (8) ' . ' , . . ;.t. - - - .-. - - in whole or in part, by alleged negligence of officers, agents, servants, employees, contractors, su·bcontractors, licensees or invitees of the Owner. Contractor likewise covenants and agrees to, and does hereby, indemnify and hold harmless Owner from and against any and all injuries,loss or damages to property of the Owner during the performance of any of the terms and conditions of this Contract, whether arising out of or in connection with or resrilting from, irt whole or in part, any and all alleged acts or omissions 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, final 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 fin~l inspection, unless the Contractor shall submit written evidence satisfactory to the Director that the claim has been settled and a release has been obtained from the claimant involved. If the claim concerned remains unsettled as of the expiration of the above 30-day period, the Contractor may be deemed to be entitled to a semi-final payment for work completed, such semi-final payment to be in an amount equal to the total dollar amount then due less the dollar value of any written claims pending against the Contractor arising 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 outstandin~ 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. The claim has been settled and a release has been obtained from the claimant involved, or 2. Good faith efforts have been made to settle such outstanding claims, and such good faith efforts have failed. If condition Cl) above is period, the Directdr shall the Contractor .be made. time within the six month that the final payment met at any time wit~in 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) ., -'• • ,f / .... ·, •, expiration of the six month period the Director may recommend that final payment be made if all other work has been performed and all other obligations of the Contractor have been met to the satisfaction of the Director. The Director may, if he deems it appropriate, refuse to accept bids on other Water Department Contract work from a Contractor against whom a claim for damages is outstanding as a result of work perf·ormed under a City contract. C 6-6-. 13 CONTRACTOR'S CLAIM FOR DAMAGES: Should the Con tr actor claim compensation for any alleged damage by reason of the acts or omiss~ons of the Owner, he shall within three days after the actual sustaining of such alleged damage, make a written statement io the Engineer, setting out in detail the nature of the alleged damage, and on or before the 25th day of the month succeeding that, in which any such damage is claimed to ~ave been sustained, the Contractor shall file with the Engineer ari itemized statement of the details and amount of such alleged damage and, upon request, shall give the Engineer access to all books of account, receipts, vouchers, bills of lading, and other books or papers containing any evidence as to the amount of such alleged damage. Unless such statements shall be filed as hereinabove required, the Contractor's claim for compensation shall be waived, and he shall not be entitled to payment on account of such damages. C6-6.14 ADJUSTMENT OR RELOCATION OF PUBLIC UTILITIES, ETC.: In case it is necessary to change, move, or alter in any manner the property of a public utility or others, the said property shall not be moved or interfered with until orders thereupon have been issued by the Engineer. The right is reserved to the owhers 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 be necessary by the performance of this contract. C6-6.15 TEMPORARY SEWER AND DRAIN CONNECTIONS: When existing sewer lines have to be taken up or removed, the Contractor shall, at his own expense and cost, provide and maintain temporary outlets and connections for all private or public drains and sewers. The Contractor shall also take care of a l l sewage and drainage which will be received from these drains and sewers, and for this purpose he shall provide and maintain, at his · own cost and expense, adequate pumping facilities and tempo_rary 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 C6-6 (10) r ., ..... ' \ ·, - - ~• ,. .ii. <' ,J ¥-s.:.-, ..... ' ·.tt' '' :-ti ( if .... received from these temporary connections until such times as the permanent connections are built and are in service. The existing sewers and connections shall be kept in service and maintained under the Contract, except when specified or ordered to be abandoned by the Engineer. All water, sewage, and other waste shall be disposed _of in a satisfactory manner so that no nuisance is created and so that the work under construction will be adequately protected. CG-6.16 ARRANGEMENT AND CHARGES FOR WATER FURNISHED BY THE CITY: When the Contractor desires to use City water in connection with any consttuction work, he shall make complete and satisfactory arrangements with the Fort Worth City Water Department for so doing. City water furnished to the Contractor shall be delivered to the Contractor from a connection on an existing City main. All piping required beyond the point of delivery shall be installed by the Contractor at his own expense. The Contractor's responsibility in the use of all existing fire hydrant and/or valves is detailed in Section E2-l.2 USE OF FIRE HYDRANTS AND VALVES in these General Contract Documents. When meters are used to measure the water, the charges, if any, for water will be at the regular established rates. When meters are not used, the charges, if any, will be as prescribed by the City Ordinance, or where no ordinance applies, payment shall be made on estimates and rates established by the Director of the Fort Worth Water Department. CG-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 of the Engineer, and such usage shall not be held to be in any way an acceptance of said work or structure or any part thereof or as a waiver of any of the provisions of these Contract Documents. All necessary repairs and removals of any section of the work so put into use, due to defective materials or workmanship, equipment, or to deficient operations on the part of the Contractor, shall be performed by the Contractor at his own expense. CG-6.18 CONTRACTOR'S RESPONSIBILITY FOR THE WORK: Until written acceptance by the Owner as provided for in these Contract Documents, the work shall be under the charge and care of the Contractor, and he shall take every necessary precaution to prevent injury or damage to the work or any part C6-6 (11) ' . ' ·~ ... ' ' ' thereof by action of the elements or from any cause whatsoever, whether arising from the execution or nonexecution of the work. The Contractor shall rebuild, repair, restore, and make good at his own expense all injuries or damage to any portion of the work occasioned by any of the hereinabove causes. CG-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 acce~tance of any wor~, or any extension of time, or any possession taken by the City shall not operate as a waiver of any provision of the Contract Documents. Any ·waiver of any breach or Contract shall not be held to be a waiver of any other or subsequent breach. The Owner· reserves the right to ·correct any error that may be discovered in any estimate that may have been paid and to adju~t 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 representatives of the Owner, either personally or otherwise as they are agen t s and representatives of the City. CG-6.21 STATE SALES TAX: On a contract awarded by the City of Fort Worth, an organization which qualifies for exemption p u rsuant the provisions of Article 20.04 CH) of the Texas Limited Sales, excise, and Use Tax Act, the Contractor may purchase, rent or lease all materials, supplies and equipment used or consumed in the performance of ' this contract by issuing to his supplier an exemption certificate in lieu of the tax, said exemption certificate to comply with Sta t e Comptroller's Ruling .007. Any such exemption certificate issued by the Contractor in lieu 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 t6 the public and the Ci ty of Fort .Worth, an organization which qualifies for exemption pursuant to the provisions of Article 20;04 CH) of the Texas limited Sales, Excise, and Use Tax Act, the Contractor can probably be exempted in the same manner stated above. ,• CG-6 ( 12) . ' '-. • . ;: a I - - -- - - - -- . , Limited Sale, Excise and Use Tax permits and information can be obtained from: Comptroller of Public Accounts Sale Tax Division Capitol Station Austin, TX C6-6 (13) . ,· 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 tifty (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 representatives. C7-7.2 ASSIGNMENT OF CONTRACT: The Contractor shall not assign, transfer, sublet, convey, or otherwise dispose of the contract or his rights, title, or interest in or to the same or any part thereof without the previous consent of the Owner expressed by resolution of the City Council and concurred in by the Sureties. If the Contractor does, without such previous consent, assign, transfer, sublet, convey, or otherwise dispose of the contract or his right, title, or interest therein or ~ny part thereof, to any person or p~rsons, 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. C7-7.3 PROSECUrION OF THE WORK: Prior to beginning any construction operation, 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 (1) ~ prosecuting the work and ordering materials and equipment which he expects to follow in or·der to complete the project in the scheduled time. There shall also be submitted a table of estimated amounts to be earned by the Contractor during each monthly estimate period. The Contractor shall-commence the work to be performed under this contract within the time limit stated in these Contract Documents and shall conduct the work in a continuous manner and with sufficient equipment, materials, and labor as is necessary to insure its completion within the time limit. The sequence requested of all construction operations shall be at all times as specified in the Special Contract Docu~ents. Any deviation from scuh sequencing shall be s-ubmitted to the Engineer for his approval. Contractor shall not proceed with any deviation until he has received written approval from the Engineer. Such specification or approval by the Engineer shall not relieve the Contractor from the ·full . re~ponsibility of the complete performance of the Contract. The contract time may ·be changed only as set forth in Section C7-7.8 "Extension of Time of Completion" of this Agreement, and a progress schedule shall not constitute a change in the contract time. C7-7.4 LIMITATIONS OF OPERATIONS: The working operations shall at all times be conducted by the Contr~ctor 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 oper•tions 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 Contractor to finish the section on which operations are in progress before the work is commence~ on any additional section or street. C7-7.5 CHARACTER OF WORKMEN AND EQUIPMENT: Local labor shall be used by the Contractor is available. The Contractor may bring in from outside the City of Fort Worth his key men and his superintendent. All other workmen, including equipment operators, may be imported only after the local supply is exhausted. The Contractor shall employ only such superintendents, foremen, and workmen who are careful, competent, and fully qualified to perform the · duties or tasks assigned to them, and the Engineer may demand and secure the . summary dismissal of any person or persons e•ployed by the · r 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, dishonest, or C7-7 (2) - ..... - \ - - 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 Owner, and such person or persons shall not be employed again thereon without written consent of the Engineer. All workmen shall have sufficient skill, ability, and experience to properly perform the work assigned to them and operate ·any equipment necessary to properly carry out the performan~e of the assigned duties. ~he 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 any part of the work shall be subjedt 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 ORDER" for beginning work, whichever comes first. Nothing in these Contract Documents shall be construed as prohibiting the Contractor from working on Saturday, Sunday or Legal Holidays, providing that the following requirements are met: a. A request to work on a specific Saturday, Sunday or Legal Holiday must be made to the Engineer no later 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 decision shall be final in response to such a request for approval to work on a specific Saturday, Sunday or Legal Holida~, and no extra compensation shall be allowed to the Contractor for any work performed on such a specific Saturday, Sunday or Legal Holiday. Calendar Days shall be defined in 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 the working operations within the time specified in the Contract Documents and set forth in the Work Order. Failure to do so shall be considere~ by the Owner as ~-abandonment of the Contract by the Contractor and the Owner may proceed as he sees fit. The Contractor shall maintain a rate of progress such as will insure that the whole work will be performed and the premises cleaned ~pin 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 have occurred. Should an extension of the time of completion be requested such request will be forwarded to the City Council for approval. In adjusting the contract time for completion of work,- consideration will be given to unforseeable causes 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, strikes, freight embargoes, or delays of sub-contractors due to such causes. When the date of completion is based on a calendar day bid, a request for extension of time because of inclement weather will not be considered. A request for extension of time due to inability to obtain supplies and materials 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 Coritractor has made a bonafide attempt to secure delivery on schedule. This shall include efforts to obtain the supplies and materials -from alternate sources in case the first source cannot make delivery. If satisfactory execution and completion of the contract should require work and materials in greater amounts or quantities than those set forth in the approved Contract Documents, then the contract time may be increased by Change Order. C7-7.9 DELAYS: The Contractor shall receive no compensation for delays or hindrances to the work, except when direct and unavoidable extra cost to the Contractor is caused by the failure of the City to provide information or material, if C7-7 (4) '' ...... ....... \ A .. ~ ~- ~ ..... ...... • 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 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 subject to the approval of the city Council; and no such extension of time shall release the Contractor · or the surety on his performance bond from all his obligations hereunder which shall remain in full force until the discharge of the contract. C7-7.10 TIME OF COMPLETION: The time of completion is an essential element of the contract. Each bidder shall indicate in the appropriate place on the last page of the Proposal the number of working days or calendar days that he will require to fully complete this contract or the time of completion will be specified by the City in the Proposal section of the contract documents. The number of days indicated shall be a realistic estimate of the time required to complete the work covered by the specific contract being bid upon. The 'amount of time so stated by the successful bidder or the City will become the time of completion specified in the Contract Documents. For each calendar day that any work shall remain uncompleted after the time specified in the Contract Documents, or the increased time granted by the Owner, or as automatically increased by additional work or materials ordered after the contract is signed, the sum per day given in the following schedule, unless otherwise specified in other parts of the Contract Documents, will be deducted from monies due the Contractor, not as a penalty, but as liqui<lated damages suffered by the Owner. AMOUNT OF CONTRACT Less than $ ~,000 inclusive $ 35.00 $ 5,001 to $ 15,000 inclusive $ 45.00 $ 15,001 to $ 25,000 inclusive $ 63.00 $ 25,001 to $ 50,000 inclusive $ 105.00 $ 50,001 to $ 100,000 inclusive $ 154.00 $ 100,001 to $ 500,000 inclusive $ 210.00 C7-7 (5) $ 500,001 to $1,000,001 to $2,000,001 and over $1,000,000 $2,000,000 inclusive$ inclusive$ $ 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 ariy delay. C7-7.ll SQSPENSION 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 ~dditi6nal compensation by virtue of such court order. Neither will he be liable to the City in ~he 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. C7-7.12 TEMPORARY SUSPENSION: The Owner shall have the right to suspend the work operation wholly or in part for such period or periods of time as he may deem necessary due to unsuitable weather conditions or any other unfavorable conditions which in the opinion of the Owner or Engineer cause further prosecution of the work to be unsatisf~ctory or ·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 time of construction equipment and/or construction crews. If it should become necessary to suspend work for an indefinite period, the Contractor shall store all materials in such manner that they will not obstruct or impede the public unnecessarily nor become damaged in any way, and he shall take every precaution to prevent damage or deterioration of the work performed; he shall provide .suitable drainage about the work, and erect temporary structures where necessary.· Should the Contractor not be able to complete a portion of the project due to causes beyond the control of and without the fault or negligence of the Contractor as set forth in Paragraph C7-7.8 EXTENSION OF THE TIME OF COMPLETION, and should it be determined by mutual consent of the Contractor and the Engineer that a ~elution to allow construction 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 equipment to the job when it is determined by the Engineer C7-7 (6) - - f •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 al~owed. 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, ma~erials, and equipment for the prosecution of the work with reasonaole continuity for a period of two months, the Contractor shall within seven days notify the City in writing, giving a detailed statement of the efforts which · have been made and listing all necessary ·items of labor, materials, and equipment not obtainable. If, after investigations, the Owner finds that such conditions existing and that the inability of the Contractor to proceed is not attributable in whole or in part to the fault or neglect of the Contract, then if the Owner cannot after reasonable effort assist the Contractor in procuring and making available the necessary labor, materials and equipment within thirty days, the Contractor 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 terms of the agreed settlement, which shall include, but not be limited to, the paymeni for all work executed but no anticipated profits on work which has not been performed. C?-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 declar~d 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) ~ ""\ t " ' ~ .,, ~ < \ .; < "' .. . b. : c. d. e. f. g. h. i. j. ' ,, •, fl ' \ Substantial evidence that progress of the work ' operations by Contractor is insufficient to complete the work within the specified time. Failure of the Contractor to provide and maintain sufficient labor and equipment to properly execute the working operations. Substantial evidence that the Con~ractor has abandoned the work. Substantial evidence that the Contractor has become 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 comply 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 directed in 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 contract. A substantial indication that the Contractor has made an unauthorized assignment of _the contract or any funds due therefrom for the benefit of any creditor or for any other purpose. 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 ', .~ . . ,, . ' ..._If.If:, ( ' ' : ,, ' \ - - - the Owner. ' ~s: - A copy of the suspension order or action of the City Council shall be served on the Contractor's Sureties. When work is suspended for any cause or causes, or when the contract is cancelled, the Contractor shall discontinue the work or such part thereof as the Owner shall designate, whereupon the Sureties may, at their option, assume the contract or that portion thereof which the Owner has ordered the Contractor to discontinue, and may perform the same or may, with the written )I\ . ' ,. C7-7 ( 8) t; 1' ' t. "'' •, , ~ $' f \!. ',. :~ .. ' .. consent of the Owner, sublet the work or that portion of the work as taken over, provided however, that the Sureties shall exercise their option, if at all, within two weeks after the written notice to discontinue the work has been served upon the Contractor and upon the Sureties or their authorized agents. The Sureties, in such event shall assume the Contractor's place in all respects, and shall be paid by the Owner for all work performed by them in accordance with the terms of the Contract Documents. All monies remaining due the Contracto·r 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 have 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, equipment, materials, labor and property for the completion of the work, and to charge to the account of the Contractor of said contract expense for labor, materials, tools, equipment, and all expenses incidental thereto. The expense so charged shall be deducted by the Owner from such monies as may be due or may become due at any time thereafter to the Contractor under and by virtue of the Contract or any part thereof. The Owner shall not be required to obtain the lowest bid for the work completing the contract, but the expense to be deducted shall be the actual cost of the owner of such work. In case such expenses shall exceed the amount which would have been payable under the Contract if the same had been completed by the 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 contract or otherwise under the provisions of this section, the Contractor shall continue the remainder of the work in conformity with the terms of the Contract Documents and in such a manner as to not hinder or interfere with performance of the work by the Owner. C?-7.15 FULFILLMENT OF CONTRACT: The Contract will be considered as having been fulfilled, save as provided in any bond or bonds or by law, when all the work an~ all sections or parts of the project covered by the Contract Documents have C7-7 (9) "$ .; # 't " ' ' .'f '' ; f I been finished and completed, the final inspection made by the Engineer, -and the final acceptance and final payment made by the Owner. C7..:.7.16 TERMINATION FOR CONVENIENCE OF THE OWNER: A. B. ,' .. ' ' -,, ,, " l NOTICE OF TERMINATION: The performance of the work under this contract may be terminated by the Owner in whole, or from time to time tn part, in accordance with this section, whenever the owner shall determine that such termination is in the best interest of the Dwrier. Any such termination shall be effected by mailing a notice of termination to the Contractor specifying the extent · to which performance of wor~_under the contract is terminatedj and the date upon which such termination becomes effective. Receipt of the notice shall be deemed conclusively presumed and established when the letter is placed in the United States Mail by the Owner. Further, it shall be deemed conclusively presumed and established that such termination is made with just cause as therein stated; and no proof in any claim, demand or sui t shall be required of the Owner regarding suc h 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. place .no further orders or subcontracts for materials, services or facilities except as may be necessary for completion of such 3. 4. "' • 'i portion of the work under the contract as i s not terminated; terminate all orders and subcontracts to t h e 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 (10) . ... 'J" ,. - \ ' ' - - C. a. the fabricated or unfabricated 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 terminated by the notice of termination; and b. the completed, or partially completed plans, drawings, information and other property which, if the contract had been completed, would have been required to be furnished to the Owner. 5. complete performance of such part of the work as shall not have been terminated by the notice of termination: and 6. take such 'action as may be necessary, or as the Engineer may direct, for the protection and preservation of the property related to its contract which is in the possession of the Contractor and in which the Owner has or may acquire the rest. At a time not later than 30 days after the termination date specified in the notice of termination, the Contractor may submit to the Engineer a list, certified as to quantity and guality, of any or a11 · items of termination inventory not previously disposed of, exclusive of items the disposition of which has been directed or authorized by the Engineer. Not later than 15 days thereafter, the Owner shall accept title to such items provided, that the list submitted shall be subject to verification by the Eng~neer upon removal of the items or, if the items are stored, within 45 days from the date of submission of the list, and any necessary adjustments to correct the list as submitted, shall be made prior to final settlement. TERMINATION CLAIM: Within 60 days after notice of termination, the Contractor shall submit his termination claim to the Engineer in the form and with the certification prescribed by the Engineer. Unless one or more extensions in writing are granted by the Owner upon request of the Contractor, made in writing within such 60-day period or authorized extension thereof, any and all such claims shall be conclusively deemed waived. C7-7 (11) ' . ' , .. ~. :.Y. , I 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 of the amount or amounts to be paid to the Contractor by reason of the total or partial termination of work pursuant hereto; provided, that such agreed amount or amounts shall 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 ·C7-7.16CE) hereafter, prescribing the amount to be paid to the Contractor in the event of failure of the Contractor by reason of the termination of work pursuant to this section, shall be deemed to limit, restrict or otherwise determine or affect the amount or amounts which may be agreed upon to be paid to the Contractor pursuant to this paragraph. FAILURE TO AGREE: In the event of the failure of the Contractor and the Owner to agree as provided in C7-7.16 CD) upon the whole amount to be paid to the Contractor by reason of the termination of work pursuant to this section the Owner shall determine, on the basis of information available to it, the amount, if any, due to the Contractor by reason of the termination and shall pay to the Contractor the amounts determined. No amount shall be due for lost or anticipated profits. DEDUCTIONS: In arriving at the amount due the contractor under this section, there shall be deducted Ca) all unllquidated advance or other payments on account theretofore made to the Contractor, 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 materials, supplies or other things kept by the Contractor or sold,· pursuant to the provisions of this clause, and not otherwise recovered by or credited to the Owner. ADJUSTMENT: If the termination hereunder be partial, prior to the settlement of the terminated portion of this contract, the Contractor may file with the Engineer a request in writing for an C7-7 Cl2) I ., .... - .. ... - H. equitable adjustment of the price or prices specified in the contract relating to the continued portion of the ~ontract (the portion not terminated by the notice of termination), such equitable adjustment as may be agreed upon shall be made in such price or prices; nothing contained 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 portion. NO LIMITATION OF RIGHTS: Nothing contained in this section shall limit or alter the rights which the Owner may have for termination of this contract under C7-7.14 hereof entitled "Suspension of Abandonment of ' the work and Amendment of Contract" or any other right which Owner may have for default or breach of contract by Contractor. C7-7.17 SAFETY METHODS AND PRACTICES: The Contractor shall be responsible for initiating, maintaining, and supervising all ·safety precautions and programs in connection with the work at all times and shall assume all responsibilities for their enforcement. The Contractor shall comply with federal, state, and local laws, ordinances, and regulations so as to protect person and property from injury, including death, or damage in connection with the work. t7-7 <13> PART C -GENERAL CONDITIONS ca-a MEASUREMENT AND PAYMENT SECTION C8-8 MEASUREMENT AND PAYMENT ca-8.1 MEASUREMENT OF QUANTITIES: The determination of quantities of work performed by the Contractor and authorized by the Contract Documents acceptably completed under the terms of the Contract Documents shall be made by the Engineer, based on measurements made by the Engineer. These measurements will be made according to the United States Standard Measurements used in common practice, and will be the actual length, area, solid contents, number~, and weights of the materials and items installed. CB-8.2 UNIT PRICES: When in the Proposal a "Unit Price" is set forth, the said "Unit Price" shall include the furnishing by the Contractor of all labor, tools, materials~ machinery, equipment, appliances and appurtenances nece$sary for the construction of and the completion in a manner acceptable to the Engineer of all work to be done under these Contract Documents. The "Unit Price" shall include all permanent and temporary protection of overhead, surface, and underground structures, cleanup, finished, overhead expense, bond, insurance, patent fees, royalties, risk due to the elements and other causes, delays, profits, injuries, damages claims, taxes, and all other items not specifically mentioned that may be required to fully construct each item of the work complete in place and in a satisfactory condition for operation. CB-8.3 LUMP SUM: When in the Proposal a "Lump Sum" is set forth, the said "Lump Sum" shall represent the total cost for the Contractor to furnish all labor, tools, materials, machinery, equipment, appurtenances, and all 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. C8-8.4 SCOPE OF PAYMENT: The Contractor shall receive and accept the compensation, as ·herein provided, in full payment for furnishing all labor, tools, materials, and incidentals for performing all work contemplated and embraced under these Contract Documents, for all loss and damage arising out of the nature of the work or from the action of the elements·, for any unforeseen defects or obstructions which may arise or be encountered during the prosecution of the work at any time 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 operations as herein specified, or any and all infringements of patent~, trademarks, copyrights, or other legal reservations, and for w completeing the work in an acceptable manner according to the terms of ·the Contract Documents. , I / > •• -" , ~ .. ··, f '' ' The payment of any current or partial estimate prior to final acceptance of the work by the Owner shall in ' no way constitute an acknowledgment of the acceptance of the work, materials; or equipment, nor in any way prejudice or affect the obligations of the Contractor to repair, correct, renew, or replace at his own and proper expense any defects or imperfections in th~ construction or in the strength or quality of the material used or equipment or machinery furnished in or about the construction of the work under contract and its appurten·ances, or any damage due or attributed to such defects, which defects, imperfection, or damage shall have been discovered on or before the final inspection and acceptance of work or during the one year guaranty period after final acceptance. The Owner shall be the sole judge of such defects, imperfections, or damage, and the Contractor shall be liable to the Owner for failure to correct the same as provided herein. CS-8.5 PARTIAL ESTIMATES AND RETAINAGE: Between the 1st and 5th day of each month the Contractor shall submit to the Engineer a statement showing an estimate of the value of the work done during the previous month, or estimate period under the Contract Documents. Not later than the 10th day of the month the Engineer shall verify such estimate, and if it is found to be acceptable and the value of work performed since the last partial payment was made exceeds one hundred dollars ($100.00) in amount, 90% of such estimated sum will be paid to the Contractor if the total contract amount is less than $400,000, or 95% of such estimated sum will be paid to the Contractor if the total contract amount is $400,000 or greater within twenty-five (25) days after the regular estimate period. The City will have the option of preparing estimates on forms furnished by the City. The partial estimate may include acceptable nonperishable materials delivered to the work which are to be incorporated into the work as a permanent part · thereof, but which at the the time of the estimate have not been installed. (such payment will be allowed on a basis of 85% of the net invoice value thereof.} The Contractor shall . furnish the Engineer such information as he may request to aid CS-8 (2) ...... - - ' .· ·~ ... him as a guide in the verification or the preparation of partial estimates. It is understood that the partial estimate from month to month will be approximate only, and all partial monthly estimates and payment will be subject to correction in ·the estimate rendered following the discovery of an error in any previous estimate,and such estimate shall not, in any respect, be taken as an admission of the Owner of the amount of work done or of its quality of sufficiency, or as an acceptance of the work done or ·the release of the Contractor of any of his responsibilities under the Contract Documents. The City reserves the right to withhold the paymeht of any monthly estimate if -the contractor fails to perform the work strictly in accordance with the specifications or provisions of this contract. CS-8. 6 WITHHOLDING PAYM_ENT: Payment on any estimate or estimates may be held in abeyance if the performance of the construction operations is not in accordance with the requirements of the Contract Documents. C8-8. 7 FINAL ACCEPTANCE: Whenever the improvements provided for by the Contract Documents shall have been completed and all requirements of the C6ntract Documents shall have been fulfilled on the part of the Contractor, the Contractor shall notify the Engineer in writing that the improvements are ready for the final inspection. The Engineer shall notify the appropriate officials of the Owner, will within a reasonable time make such final inspection, and if the work is satisfactory, in an acceptable condition, and has been completed in accordance with the t~rms of the Contract Documents and all approved modifications thereof, the Engineer will initiate the processing of the final estimate and recommend final acceptance of the project and final payment therefor as outlined in C8 ~8.8 below. CS-8.8 FINAL PAYMENT: Whenever all the improvements provided for by the Contract Documents and all approved modifications thereof shall. have been completed and all requirements of the Contract Documents have been fulfilled on the part of the Contractor, a final estimate showing the value of the work will be prepared by the Engineer as soon as the necessary measurements, computations, and checks can be made. All prior estimates upon which payment has been made are subject to necessary corrections or revisions in the final payment. CS-8 ( 3) r • ' .. ' ' The amount of the final estimate, less previous payments and any sum that have been deducted or retained under the provisions of the Contract Documents, will be paid to the Contractor within 60 days after final acceptance by the Owner on a proper resolution of the City Council, provided the contractor has furnished to the Owner satisfactory evidence of payment as follows: Prior to submission of the final estimate for payment, the Contractor shall execute an affidavit, as furnished by the City, certifying that all persons, firms, associations, corporations, or other organizations furnishing labor and/or materials have been paid in full, that the wage scale established by the City Council in the City of Fort Worth has been paid, and that there are no claims pending for personal injury and/or property damages. The acceptance by the Contractor of the last or .final payment as aforesaid shall operate, as and shall release the Owner from all claims or liabilities under the Contract for anything done or furnished or relating to the work under Contract Documents or any act or neglect of said City relating to or connected with the Contract. The making of the final payment by the Owner shall not reiieve the Contractor of any guarantees or other requirements of the Contract Documents which specifically continue thereafter. ca-8.9 ADEQUACY OF DESIGN: It is understood that the Owner believes it has employed competent Engineers and designers to prepare the Contract Documents and all modifications of the approved Contr~ct Documents. It is, therefore, agreed that the Owner shall be responsible for the adequacy of its own design features, sufficiency of the Contract Documents, the safety of the structure, and the practicability of the operations of the completed project, provided the Contractor has complied with the requirements of the ~aid Contract Documents, all approved modifications thereof, and additions and alterations thereto approved in writing by the Owner. The burden of proof of such compliance shall be upon the Contractor t6 show that he has complied with the said requirements of the Contract Documents, approved modifications thereof, 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 occupancy or use of the premises by the Owner shall constitute an acceptance of work not done in accordance with the Contract Documents or relieve the Contractor of liability in respect to any express warranties or responsibility for faulty materials or workmanship. The Contractor shall remedy any defects or damages in the work and C8-8 (4) .-. I - t pay for any damage to other work resulting ~herefrom which shall appear within a period of one year from the date of final acceptance of the work unless a longer period is specified andshall furnish a ~ood and sufficient maintenance bond in the amount of 100 percent of the amount of the co~tract which shall assure the performance of the general guaranty as above outline. The Owner will give notice 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 specific item for bid has been provided for in the Proposal, shall be considered as a subsidiary item of work, the cost of which shall be included in the price bid in the Proposal, for each bid item. Surface restoration, rock excavation and cleanup are general item~ of work which fall in the category of subsidiary work. CS-8.12 MISCELLANEOUS PLACEMENT OF MATERIAL: Material may be allocated under various bid items in the Proposal to , establish unit prices for miscellaneous placement of material. These materials shall be used only when directed by the Engineer, depending on field conditions. Payment for miscellaneous placement of material will be made for only that amount of material used, measured to the nearest one-tenth unit. Payment for miscellaneous placement of material shall be "in accordance with the General Contract Documents regardless of the actual amount used for the project. CS-8.13 RECORD DOCUMENTS: Contractor shall keep on record a copy of all specifications, plans, addenda, modifications, shop drawings and samples at the site, in good order and annotated to show all changes made during the construdtion process. These shall be delivered to Engineer upon completion of the work. cs-a cs> ,, '' Part C1. · Supplementary General Conditions ., I • l' \, ; SECTION Cl: SUPPLEMENTARY CONDITIONS TO PART C -GENERAL CONDITIONS A. General B. These Supplementary Conditions amend or supplement the General Conditions of the Contract and other provisions of the Contract Documents as indicated below. Provisions which are not so amended or supplemented remain in full force and affect. C8-8.5 PARTIAL ESTIMATES AND RETAINAGE: Page C8-8 (2), should be deleted in its entirety and replaced with the following: Partial pay estimates shall be submitted by the Contractor or prepared by the City on the 5th day and 20th day of each month that the work is in progress. The estimate shall be proceeded by the City on the 10th day and 25th day respectively. Estimates will be paid within 25 days following the end of the estimate period, less the appropriate retainage as set out below. Partial pay estimates may include acceptable nonperishable materials delivered to the work place which are to be incorporated into the work as a permanent part thereof, but which at the time of the pay estimate have not been so installed. If such materials are included within a pay estimate, payment shall be based upon 85% of the net 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 of 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. Contractor's failure to make the required payments to subcontractors will authorize the City to withhold future payments from the Contractor until compliance with this paragraph is accomplished. It is understood that the partial pay estimates will be approximate only, and all partial pay estimates and payment of same will be subject to correction in the estimate rendered following the discovery of the mistake in any previous estimate. Partial payment by Owner for the amount of work done or of its quality or sufficiency or acceptance of the work done; shall not release the Contractor of any of its responsibilities under the Contract Documents. The City reserves the right to withhold the payment of any partial estimate if the Contractor fails to perform the work in strict accordance with the specifications or other provisions of this contract. C. Part C -General Conditions: Paragraph C3-3.11 of the General Conditions is deleted and replaced with D-3 of Part D -Special Conditions. D. C3-3 . l 1 INSURANCE: Page C3-3 (6): Delete subparagraph "g. LOCAL AGENT FOR INSURANCE AND BONDING" Revised 10/24/02 Pg. 1 E. C6-6.12 CONTRACTOR'S RESPONSIBLITY FOR DAMAGE CLAIMS: Page C6-6 (8), is deleted in its entirety and replaced with the following: 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 employees, 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 iniury or damage is caused in whole or in part by the negligence or alleged negligence of Owner. its off,cers, 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. F . INCREASED OR DECREASED QUANTITIES: Part C -General Conditions, Section C4-4 SCOPE OF WORK, Page C 4-4 (1), revise paragraph C4-4.3 INCREASED OR DECREASED QUANTITIES to read as follows: The Owner reserves the right to alter the quantities of the work to be performed or to extend or shorten the improvements at any time when and as found to be necessary, and the Contractor shall perform the work as altered, increased or decreased at the unit prices as established in the contract documents. No allowance will be made for any changes in lost or anticipated profits nor shall such changes be considered as waiving or invalidating any conditions or provisions of the Contract Documents. Variations in quantities of sanitary sewer pipes in depth categories shall be interpreted herein as applying to the overall quantities of sanitary sewer pipe in each pipe size but not to the various depth categories. Revised 10/24/02 Pg. 2 \ , G. C3-3.11 INSURANCE: Page C3-3 (7): Add subparagraph "h. 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. b . Certificates 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. i. 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. Revised 10/24/02 Pg. 3 H. I. I. 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. C8-8.4 SCOPE OF PAYMENT: Delete C8-8.4, Scope of Payment at page C8-8(1) is deleted in its entirety and replaced with the following: The Contractor shall receive and accept the compensation as herein provided, in full payment for furnishing all labor, tools, materials, and incidentals for performing all work contemplated and embraced under these Contract Documents, for all loss and damage arising out of the nature of the work or from the action of the elements, for any unforeseen defects or obstructions which may arise or be encountered during . the prosecution which may arise or be encountered during the prosecution of the work at any time before its final acceptance by the Owner, (except as provided in paragraph CS-5.14) for all risks of whatever description connected with the prosecution of the work, for all expenses incurred by or in consequence of the suspension or discontinuance of such prosecution of the working operations as herein specified, or any and all infringements of patents, trademarks, copyrights, or other legal reservations, and for completing the work in an acceptable manner according to the terms of the Contract Documents. The payment of any current or partial estimate prior to the final acceptance of the work by the Owner shall in no way constitute an acknowledgment of the acceptance of the work, materials, or equipment, nor in any way prejudice or affect the obligations of the Contractor to repair, correct, renew, or replace at his own and proper expense any defects or imperfections in the construction or in the strength or quality of the material used or equipment or machinery furnished in or about the construction of the work under contract and its appurtenances, or any damage due or attributed to such defects, which defects, imperfections, or damage shall have been discovered on or before the final inspection and acceptance of the work or during the two (2) year guaranty period after the final acceptance. The Owner shall be the sole judge of such defects, imperfections, or damage, and the Contractor shall be liable to the Owner for failure to correct the same as provided herein. C8-8.10 GENERAL GUARANTY: Delete C8-8.10, General Guaranty at page C8-8( 4) is deleted in its entirety and replaced with the following: Neither the final certificate of payment nor any provision in the Contract Documents, nor partial or entire occupancy or use of the premises by the Owner shall constitute an acceptance of work not done in accordance with the Contract Documents or relieve the Contractor ofliability in respect to any express warranties or responsibility for faulty materials or workmanship. The Contractor shall remedy any defects or damages in the work and pay for any damage to other work or property resulting therefrom which shall appear within a period of two (2) years from the date of final acceptance of the work unless a longer period is specified and shall furnish a good and sufficient maintenance bond in the amount of 100 percent of the amount of the contract Revised 10/24/02 Pg.4 J. which shall assure the performance of the general guaranty as above outlined. The Owner will give notice of observed defects with reasonable promptness . Any reference to any shorter period of time of warranty contained elsewhere within the specifications shall be resolved in favor of this specifications, it being the City's intent that the Contractor guarantee its work for a period of two (2) years following the date of acceptance of the project. In the Special Instructions to Bidders, TPW contracts place the following in lieu of the existing paragraph 2. Part C -General Conditions, Section C2-2 INTERPRETATION AND PREPARATION OF PROPOSAL, Page C2-2 (4) exchange paragraphs C2-2.7, C2-2 .8 and C2-2.9 with the following : C2-2 .7 DELIVERY OF PROPOSAL: No proposal will be considered unless it is delivered, accompanied by its proper Bid Security, to the Purchasing Manager or his representative at the official location and stated time set forth in the "Notice to Bidders." It is the Bidder's sole responsibility to deliver the proposal at the proper time to the proper place . The mere fact that a proposal was dispatched will not be considered. The Bidders must have the proposal actually delivered. Each proposal shall be in a sealed envelope plainly marked with the word "PROPOSAL," and the name or description of the project as designated in the "Notice to Bidders." The envelope shall be addressed to the Purchasing Manager, City of Fort Worth Purchasing Division, P.O. Box 17027, Fort Worth, Texas 76102. C2-2.8 WITHDRAWING PROPOSALS: Proposals actually filed with the Purchasing Manager cannot be withdrawn prior to the time set for opening proposals. A request for non-consideration of a proposal must be made in writing, addressed to the City Manager, and filed with him prior to the time set for the opening of proposals. After all proposals not requested for non-consideration are opened and publicly read aloud, the proposals for which non-consideration requests have been properly filed may, at the option of the Owner, be returned unopened. C2-2 .9 TELEGRAPHIC MODIFICATION OF PROPOSALS: Any bidder may modify his proposal by telegraphic communication at any time prior to the time set for opening proposals, provided such telegraphic communication is received by the Purchasing Manager prior to the said proposal opening time, and provided further, that the City Manager is satisfied that a written and duly authenticated confirmation of such telegraphic communication over the signature of the bidder was mailed prior to the proposal opening time. If such confirmation is not received within forty-eight (48) hours after the proposal opening time, no further consideration will be given to the proposal K. C3-3.7 BONDS {CITY LET PROJECTS): Reference Part C, General Conditions, dated November 1, 1987; (City let projects) make the following revisions: Revised 10/24/02 Pg. 5 1. Page C3-3(3); the paragraph after paragraph C3-3.7d Other Bonds should be revised to read: In order for a surety to be acceptable to the City, the surety must (1) hold a certificate of authority from the United States secretary of the treasury to qualify as a surety on obligations permitted or required under federal law; or (2) have obtained reinsurance for any liability in excess of $100,000 from a reinsurer that is authorized and admitted as a reinsurer in the state of Texas and is the holder of a certificate of authority from .the 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. 2. Pg. C3-3(5) Paragraph C3-3.11 INSURANCE delete subparagraph "a. COMPENSATION INSURANCE". 3. Pg. C3-3(6), Paragraph C3-3.l l INSURANCE delete subparagraph "g. LOCAL AGENT FOR INSURANCE AND BONDING". L. RIGHT TO AUDIT: Part C -General Conditions, Section C8-8 MEASUREMENT AND PAYMENT, Page C8-8 (5), add the following: C8-8 .14 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 pertinent books, documents, papers and records of the Contractor involving transactions relating to this contract. Contractor agrees that the City shall have access during normal working hours to all necessary Contractor facilities and shall be provided adequate and appropriate work space in order to conduct audits in compliance with the provisions of this section. The City shall give contractor reasonable advance notice of intended audits . (b) Contractor further agrees to include in all its subcontracts hereunder a provision to the effect that the subcontractor agrees that the City shall, until the expiration of three (3) years after final payment under 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 co~duct audits in compliance with the provisions of this article. City shall give subcontractor reasonable advance notice of intended audits. ( c) Contractor and subcontractor agree to photocopy such documents as may be requested by the City. The City agrees to reimburse the Contractor for the cost of copies as follows: Revised 10/24/02 Pg.6 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 M . SITEPREPARATION: The Contractor shall clear rights-of-way or easements of obstruction which must be removed to make possible proper prosecution of the work as a part of this project construction operations. The contractor's attention is directed to paragraph C6-6. l O work within easements, page C6-6(4), part C -General Conditions of the Water Department General Contract Document and General Specifications. Clearing and restoration shall be considered as incidental to construction and all costs incurred will be considered to be included in the Linear Foot price of the pipe. N. Reference Part C -General Conditions, Section C6-6.8 BARRICADES, WARNINGS AND WATCHMEN: 1. Wherever the word Watchmen appears in this paragraph, it shall be changed to the word flagmen . 2. In the first paragraph, lines five (5) and six (6), change the phrase take all such other precautionary measures to take all reasonable necessary measures. 0 . MINORITY/WOMEN BUSINESS ENTERPRISE COMPLIANCE: Reference Part C (General Conditions), Section C3-3.2 Entitled "MINORITY BUSINESS ENTERPRISE/WOMEN-OWNED BUSINESS ENTERPRISE COMPLIANCE" shall be deleted in its entirety and replaced with the following: 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 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 the 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 ( other than 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 thee (3) years. Revised 10/24/02 Pg. 7 P . WAGE RATES: Section C3-3.I3 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 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 Section C-1, L. Right to Audit (Rev. 9/30/02) 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. The contractor shall post the prevailing wage rates in a conspicuous place at the site of the project at all times. Revised 10/24/02 Pg. 8 Part D. Special Conditions ~f~1e1i1t ~~e@~~ tint J~t~~l~Y n. w©~m. ux. D-1 D-2 D-3 D-4 D-5 D-6 D-7 D-8 D-9 D-10 D-11 D-12 D-13 D-14 D-15 D-16 D-17 D-18 D-19 D-20 D-21 D-22 D-23 D-24 D-25 D-26 D-27 D-28 D-29 D-30 D-31 D-32 D-33 D-34 D-35 D-36 D-37 D-38 D-39 D-40 D-41 D-42 D-43 D-44 D-45 D-46 D-47 D-48 D-49 D-50 D-51 11129/04 PART D -SPECIAL CONDITIONS GENERAL ....................................................................................................................... 3 COORDINATION MEETING ............................................................................................ 4 CONTRACTOR COMPLIANCE WITH WORKER'S COMPENSATION LAW .................. 4 COORDINATION WITH FORT WORTH WATER DEPARTMENT .................................. 7 CROSSING OF EXISTING UTILITIES ............................................................................ 7 EXISTING UTILITIES AND IMPROVEMENTS ................................................................ 7 CONSTRUCTION TRAFFIC OVER PIPELINES ............................................................. 8 TRAFFIC CONTROL ....................................................................................................... 8 DETOURS ....................................................................................................................... 9 EXAMINATION OF SITE ............................................................................................. 9 ZONING COMPLIANCE .............................................................................................. 9 WATER FOR CONSTRUCTION ............................................................................... 10 WASTE MA TE RIAL ................................................................................................... 10 PROJECT CLEANUP AND FINAL ACCEPTANCE .................................................... 10 CONSTRUCTION SCHEDULE AND SEQUENCING OF WORK .............................. 10 SAFETY RESTRICTIONS -WORK NEAR HIGH VOLTAGE LINES ......................... 10 BID QUANTITIES ...................................................................................................... 11 CUTTING OF CONCRETE ........................................................................................ 11 PROJECT DESIGNATION SIGN ............................................................................... 11 CONCRETE SIDEWALK AND DRIVEWAY REPLACEMENT ................................... 12 MISCELLANEOUS PLACEMENT OF MA TE RIAL ..................................................... 12 CRUSHED LIMESTONE BACKFILL .......................................................................... 12 2:27 CONCRETE ....................................................................................................... 12 TRENCH EXCAVATION, BACKFILL, AND COMPACTION ....................................... 12 TRENCH PAVEMENT (PERMANENT) REPAIR (E2-19) FOR UTILITY CUTS .......... 14 SITE SPECIFIC TRENCH SAFETY SYSTEM (COVERS ALL PROJECTS) .............. 15 SANITARY SEWER MANHOLES .............................................................................. 15 SANITARY SEWER SERVICES ................................................................................ 18 REMOVAL, SALVAGE, AND ABANDONMENT OF EXISTING FACILITIES ............. 20 DETECTABLE WARNING TAPES ............................................................................ 22 PIPE CLEANING ....................................................................................................... 22 DISPOSAL OF SPOIUFILL MATERIAL. .................................................................... 22 MECHANICS AND MATERIALMEN'S LIEN .............................................................. 22 SUBSTITUTIONS ...................................................................................................... 23 PRE-CONSTRUCTION TELEVISION INSPECTION OF SANITARY SEWER .......... 23 VACUUM TESTING OF SANITARY SEWER MANHOLES ....................................... 26 BYPASS PUMPING ................................................................................................... 27 POST-CONSTRUCTION TELEVISION INSPECTION OF SANITARY SEWER ........ 27 SAMPLES AND QUALITY CONTROL TESTING ...................................................... 29 TEMPORARY EROSION, SEDIMENT, AND WATER POLLUTION CONTROL (FOR DISTURBED AREAS LESS THAN 1 ACRE) ............................................................. 30 INGRESS AND EGRESS/OBSTRUCTION OF ACCESS TO DRIVES ...................... 31 PROTECTION OF TREES, PLANTS AND SOIL ....................................................... 31 SITE RESTORATION ................................................................................................ 31 CITY OF FORT WORTH STANDARD PRODUCT LIST ............................................ 31 TOPSOIL, SODDING, SEEDING & HYDROMULCHING ........................................... 32 CONFINED SPACE ENTRY PROGRAM ................................................................... 37 SUBSTANTIAL COMPLETION INSPECTION/FINAL INSPECTION .......................... 37 EXCAVATION NEAR TREES (WHERE IDENTIFIED ON THE PLANS) .................... 37 CONCRETE ENCASEMENT OF SEWER PIPE ........................................................ 38 CLAY DAM ................................................................................................................ 38 EXPLORATORY EXCAVATION (D-HOLE) ............................................................... 38 SC-1 D-52 52.1 52.2 52 .3 52.4 52.5 52.6 52 .7 52 .8 52 .9 52.10 52.11 52.12 D-53 D-54 D-55 D-56 D-57 D-58 D-59 D-60 D-61 D-62 D-63 D-64 D-65 D-66 D-67 D-68 PART D -SPECIAL CONDITIONS INSTALLATION OF WATER FACILITIES ................................................................. 39 Polyvinyl Chloride (PVC) Water Pipe ......................................................................... 39 Blocking ..................................................................................................................... 39 Type of Casing Pipe ........ : ......................................................................................... 39 Tie-Ins ....................................................................................................................... 40 Connection of Existing Mains ..................................................................................... 40 Valve Cut-Ins ............................................................................................................. 40 Water Services .................................................................... ." ...................................... 40 2-lnch Temporary Service Line .................................................................................. 42 Purging and Sterilization of Water Lines .................................................................... 43 Work Near Pressure Plane Boundaries ..................................................................... 44 Water Sample Station ................................................................................................ 44 Ductile Iron and Gray Iron Fittings ............................................................................. 44 SPRINKLING FOR DUST CONTROL. ....................................................................... 45 DEWATERING .......................................................................................................... 45 TRENCH EXCAVATION ON DEEP TRENCHES ....................................................... 45 TREE PRUNING ........................................................................................................ 45 TREE REMOVAL ....................................................................................................... 46 TEST HOLES ............................................................................................................ 46 PUBLIC NOTIFICATION PRIOR TO BEGINNING CONSTRUCTION AND NOTIFICATION OF TEMPORARY WATER SERVICE INTERRUPTION DURING CONSTRUCTION ...................................................................................................... 47 TRAFFIC BUTTONS ................................................................................................. 47 SANITARY SEWER SERVICE CLEANOUTS ............................................................ 48 TEMPORARY PAVEMENT REPAIR. ......................................................................... 48 CONSTRUCTION STAKES ....................................................................................... 48 EASEMENTS AND PERMITS .................................................................................... 48 PRE-CONSTRUCTION NEIGHBORHOOD MEETING .............................................. 49 WAGE RATES .......................................................................................................... 49 REMOVAL AND DISPOSAL OF ASBESTOS CEMENT PIPE ................................... 49 STORM WATER POLLUTION PREVENTION (FOR DISTURBED AREAS GREATER THAN 1 ACRE) ......................................................................................................... 50 COORDINATION WITH THE CITY'S REPRESENTATIVE FOR OPERATIONS OF EXISTING WATER SYSTEMS ................................................................................. 52 D-69 D-70 D-71 D-72 D-73 ADDITIONAL SUBMITTALS FOR CONTRACT AWARD .............................................. 52 EARLY WARNING SYSTEM FOR CONSTRUCTION ................................................... 53 AIR POLLUTION WATCH DAYS .................................................................................. 53 FEE FOR STREET USE PERMITS AND RE-INSPECTIONS ........................................ 54 11/29104 SC-2 PART D .. SPECIAL CONDITIONS This Part D -Special Conditions is complimentary to Part C -General Conditions and Part C1 - Supplementary Conditions to Part C of the Contract. Anything contained in this Part D that is additive to any provision in Part C -General Conditions and part C1 -Supplementary Conditions to Part C of the Contract are to be read together. Any conflict between Part C -General Conditions and Part C1 -Supplementary Conditions of the Contract and this Part D, Part D shall control. FOR: Northside II 48-lnch Water Transmission Main (From Eagle Mountain Water Treatment Plant to Marine Creek Parkway) FORT WORTH, TEXAS DOE PROJECT NO . 3885 WATER DEPARTMENT PROJECTS NO. P264-607140035083 D-1 GENERAL The order or precedence in case of conflicts or discrepancies between various parts of the Contract Documents subject to the ruling of the Engineer shall generally, but not necessarily, follow the guidelines listed below: 1. Plans 2. Contract Documents 3. Special Conditions The following Special Conditions shall be applicable to this project under the provisions stated above. 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 by the City of Fort Worth and will be required to replace at his expense any part or all of this project which becomes defective due to these causes. Subject to modifications as herein contained, the Fort Worth Water Department's General Contract Documents and General Specifications, with latest revisions, are made a part of the General Contract Documents for this project. The Plans, these Special Contract Documents and the rules, regulations, requirements, instructions, drawings or details referred to by manufacturers name, or identification include therein as specifying, referring or implying product control, performance, quality, or other shall be binding upon the contractor. The specifications and drawings shall be considered cooperative; therefore, work or material called for by one and not shown or mentioned in the other shall be accomplished or furnished in a faithful manner as though required by all. 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 . This contract and project, where applicable, may also be governed by the two following published specifications, except as modified by these Special Provisions: 1. STANDARD SPECIFICATIONS FOR STREET AND STORM DRAIN CONSTRUCTION - CITY OF FORT WORTH 2. STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION -NORTH CENTRAL TEXAS 11129104 SC-3 PART D -SPECIAL CONDITIONS Any conflict between these contract documents and the above 2 publications shall be resolved in favor of these contract documents . A copy of either of these specifications may be purchased at the office of the Transportation and Public Works Director, 1000 Throckmorton Street , 2nd Floor, Municipal Building , Fort Worth, Texas 76102 . The specifications applicable to each pay item are ind icated by 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 document 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 as determined by the City Engineer. INTERPRETATION AND PREPARATION OF PROPOSAL: A. DELIVERY OF PROPOSAL: No proposal will be considered unless it is delivered, accompanied by its proper Bid Security , to the Purchasing Manager or his representative at the official location and stated time set forth in the "Notice to Bidders". It is the Bidder's sole responsibility to deliver the proposal at the proper time to the proper place . The mere fact that a proposal was dispatched will not be considered . The Bidders must have the proposal actually delivered . Each proposal shall be in a sealed envelope plainly marked with the word "PROPOSAL", and the name or description of the project as designated in the "Notice to Bidders". The envelope shall be addressed to the Purchasing Manager, City of Fort Worth Purchasing Division , PO Box 17027, Fort Worth , Texas 76102. B. WITHDRAWING PROPOSALS : Proposals actually filed with the Purchasing Manager cannot 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 Manager, and filed with him prior to the time set for the opening of proposals. After all proposals not requested for non- consideration are opened and publicly read aloud , the proposals for which non-consideration requests have been properly filed may , at the option of the Owner, be returned unopened . C. TELEGRAPHIC MODIFICATION OF PROPOSALS : Any bidder may modify his proposal by telegraphic communicat ion at any time prior to the time set for opening proposals, provided such telegraphic communication is received by the Purchasing Manager prior to the said proposal opening time, and provided further, that the City Manager is satisfied that a written and duly authenticated confirmation of such telegraphic communication over the signature of the bidder was mailed prior to the proposal opening time. If such confirmation is not received within forty-eight (48) hours after the proposal opening time , no further consideration will be given to the proposal. D-2 COORDINATION MEETING For coordination purposes, weekly meetings at the job site may be required to maintain the project on the desired schedule . The contractor shall be present at all meetings . D-3 CONTRACTOR COMPLIANCE WITH WORKER'S COMPENSATION LAW A. Definitions : 11129/04 SC-4 PART D -SPECIAL CONDITIONS 1. 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 coverage for the person's or entity's employees providing services on a project, for t he duration of the project. 2. 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 . 3. 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 carrie rs, owner operators, employees of any such entity, or employees of any entity wh ich 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 . B. 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 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 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 1 1129/04 SC-5 PART D -SPECIAL CONDITIONS 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 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 writing 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 . 8. 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 . 11129/04 SC-6 PART D -SPECIAL CONDITIONS 9. 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 days after receipt of notice of breach from the governmental entity . J . 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 workers' compensation insurance. This includes persons providing, hauling , or delivering equipment or materials, or providing labor or transportation or other service related to the project, regardless of the identity of their employer or status as an employee ." Call the Texas 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". 0-4 COORDINATION WITH FORT WORTH WATER DEPARTMENT During the construction of this project, it will be necessary to deactivate, for a period of time, existing lines. The Contractor shall be required to coordinate with the Water Department to determine the best times for deactivating and activating those lines. 0-5 CROSSING OF EXISTING UTILITIES Where a proposed water line crosses over a sanitary sewer or sanitary sewer service line and/or proposed sewer line crosses over a water line and the clear vertical distance is less than 9 feet barrel to barrel, the sanitary sewer or sanitary sewer service line shall be made watertight or be constructed of ductile iron pipe . The Engineer shall determine the required length of replacement. The material for sanitary sewer mains and sanitary sewer laterals shall be Class 51 Ductile Iron Pipe with polyethylene wrapping. The material for sanitary sewer service lines shall be extra strength cast iron soil pipe with polyethylene wrapping. Adapter fittings shall be a urethane or neoprene coupling ASTM C-425 with series 300 stainless steel compression straps. Backfill, fittings, tie-ins and all other associated appurtenances required are deemed subsidiary work, the cost of which shall be included in the price bid in the Proposal for each bid item. 0-6 EXISTING UTILITIES AND IMPROVEMENTS The plans show the locations of all known surface and subsurface structures. However, the Owner assumes no responsibility for failure to show any or all of these structures on the Plans, or to show them in their exact location. It is mutually agreed that such failure shall not be considered sufficient basis for claims for additional compensation for extra work or for increasing the pay quantities in any manner whatsoever. 11129/04 SC-7 - PART D -SPECIAL CONDITIONS The Contractor shall be responsible for verifying the locations of and protecting all existing utilities, service lines , or other property exposed by his construction operations. Contractor shall make all necessary provisions (as approved or authorized by the applicable utility company) for the support, protection and/or temporary relocation of all utility poles, gas lines, telephone cables, utility services, water mains, sanitary sewer lines , electrical cables , drainage pipes, and all other utilities and structures both above and below ground during construction . It is understood that the Contractor is not responsible for the permanent relocation of existing utilities in direct conflict with the proposed construction . The Contractor is liable for all damages done to such existing facilities as a result of his operations and any and all cost incurred for the protection and/or temporary relocation of such facilities are deemed subsidiary work and the cost of same and shall be included in the cost bid per linear foot of pipe installed. NO ADDITIONAL COMPENSATION WILL BE ALLOWED . Where existing utilities or service lines are cut , broken or damaged the Contractor shall replace or repair the utilities or service lines with the same type of original material and construction, or better, unless otherwise shown or noted on the plans, at his own cost and expense. The Contractor shall immediately notify the Owner of the damaged utility or service line. He shall cooperate with the Owners of all utilities to locate existing underground facilities and notify the Engineer of any conflicts in grades and alignment. In case it is necessary to change or move the property of any owner of a public utility, such property shall not be moved or interfered with until ordered to do so by the Engineer. The right is reserved to the owner of public utilities to enter upon the limits of the project for the purpose of making such changes or repairs of their property that may be made necessary by performance of this contract. The utility lines and conduits shown on the plans are for information only and are not guaranteed by the City of -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. D-7 CONSTRUCTION TRAFFIC OVER PIPELINES It is apparent that certain construction veh icles could exceed the load bearing capacity of the pipe under shallow bury conditions. It will be the responsibility of the Contractor to protect both the new line and the existing lines from these possibly excessive loads . The Contractor shall not, at any time , cross the existing or new pipe with a truck delivering new pipe to the site . Any damage to the existing or new pipe will be repaired or replaced by the Contractor, at the Contractor's expense, to the satisfaction of the City. In locations where it is not permissible to cross the existing or proposed pipes without additional protection the Contractor may elect to provide additional protection of the pipes so that more frequent crossings of the pipes are allowed . It still is, however, the responsibility of the Contractor to repair any damage to the existing or proposed lines, if the damage results from any phase of his construction operation. D-8 TRAFFIC CONTROL The contractor will be required to obtain a "Street Use Permit" prior to starting work. As part of the "Street Use Permit" a traffic control plan is required. The Contractor shall be responsible for providing traffic control during the construction of this project consistent with the provisions set 11129/04 SC -8 PART D -SPECIAL CONDITIONS forth in the "Latest Edition Texas Manual on Uniform Traffic Control Devices for Streets and Highways" issued under the authority of the "State of Texas Uniform Act Regulating Traffic on Highways," codified as Article 6701d Vernon 's Civil Statutes, pertinent sections being Sect ion Nos. 27, 29, 30 and 31 . A traffic control plan shall be submitted for review to Mr. Charles R. Burkett, City Traffic Engineer at (817) 871-8770, at the pre-construction conference. Although work will not begin until the traffic control plan has been reviewed, the Contractor's time will begin in accordance with the time frame established in the Notice to the Contractor. · 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 871-7738) 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 requirements are met. When construction work is completed to the extent that the permanent sign can be reinstalled , the Contractor shall again contact the Signs and Markings Division to reinstall the permanent sign and shall leave his temporary sign in place until such reinstallation is completed . Work shall not be performed on certain locations/streets during "peak traffic periods" as determination by the City Traffic Engineer and in accordance with the applicable provision of the "City of Fort Worth Traffic Control Handbook for Construction and Maintenance Work Areas." The cost of the traffic control is subsidiary work and the cost of same shall be included in the price bid for pipe complete in place as bid in the Proposal, and no other compensation will be allowed. 0-9 DETOURS 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. 0-10 EXAMINATION OF SITE It shall be the responsibility of the prospective bidder to visit the project site and make such examinations and explorations as may be necessary to determine all conditions, which may affect construction of this project. Particular attention should be given to methods of providing ingress and egress to adjacent private and public properties, procedures for protecting existing improvements and disposition of all materials to be removed. Proper consideration should be given to these details during the preparation of the Proposal and all unusual conditions, which may give, rise to later contingencies should be brought to the attention of the Owner prior to the submission of the Proposal. 0-11 ZONING COMPLIANCE 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. 11129/04 SC-9 PART D -SPECIAL CONDITIONS D-12 WATER FOR CONSTRUCTION The Contractor at his own expense will furnish water for construction. D-13 WASTE MATERIAL All waste material shall become the property of the Contractor and shall be disposed of by the Contractor at locations approved by the Engineer. All material shall be disposed of in such a manner as to present a neat appearance and to not obstruct proper drainage or to cause injury to street improvements or to abutting property . D-14 PROJECT CLEANUP AND FINAL ACCEPTANCE 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 subsidiary 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 cl ean of dirt or debris • Storing excess materi al 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 all construction has been completed. No more than seven days shall elapse after completion of construction before the roadway, right- of-way , or easement is cleaned up to the satisfaction of the Engineer. The Contractor shall make a final cleanup of all parts of the work before acceptance by the City of Fort Worth or its representative . This cleanup shall include removal of all 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. The City of Fort Worth Department of Engineering shall give final acceptance of the completed project work. 0-15 CONSTRUCTION SCHEDULE AND SEQUENCING OF WORK Prior to executing the Contract, it shall be the responsibility of the Contractor to furnish a schedule outlining the anticipated time for each phase of construction with starting and completion dates , including sufficient time being allowed for cleanup . The Contractor shall not commence with water and/or sanitary sewer installation until such time that the survey cut-sheets have been received from the City inspector. D-16 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 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. 11129/04 SC-10 PART D -SPECIAL CONDITIONS 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 insulating cage-type of guard about the boom or arm, except back hoes or dippers, and insulator links on the lift hook connections. 3. When necessary to work within six feet of high voltage electric lines, notification shall be given the power company (ONCORE) who will erect temporary mechanical barriers, de- energize the lines , or raise or lower the lines. 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 ONCORE, and shall record action taken in each case. 4. The Contractor is required to make arrangements with the ONCORE company for the temporary relocation or raising of high voltage lines at the Contractor's sole cost and expense. 5. No person shall work within six feet of a high voltage line without protection having been taken as outlined in Paragraph (3). D-17 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. 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. D-18 CUTTING OF CONCRETE When existing concrete is cut, such cuts shall be made with a concrete saw. All sawing shall be subsidiary to the unit cost of the respective item. D-19 PROJECT DESIGNATION SIGN Project signs are required at all locations. It shall be in accordance with the attached Figure 30 (dated 9-18-96). The signs may be mounted on skids or posts. The Engineer shall approve the exact locations and methods of mounting. In addition to the 4' x 8' project signs, project signs shall be attached to barricades used where manhole rehabilitation or replacement is being conducted. Signs suspended from barricading shall be placed in such a way that signs do not interfere with reflective paint or coloring on the barricades . Barricade signs shall be in ·accordance with Figure 30, except that they shall be 1'-0" by 2'-0" in size. The information box shall have the following information : For Questions on this Project Call: (817) 871-8306 M-F 7:30 am to 4:30 p.m . or (817)871-8300 Nights and Weekends Any and all cost for the required materials , labor, and equipment necessary for the furnishing of Project Signs shall be considered as a subsidiary cost of the project and no additional compensation will be allowed . 11/29104 SC-11 PART D -SPECIAL CONDITIONS D-20 CONCRETE SIDEWALK AND DRIVEWAY REPLACEMENT At locations in the project where mains are required to be placed under existing sidewalks and/or driveways, such sidewalks and/or driveways shall be completely replaced for the full existing width, between existing construction or expansion joints with 3000 psi concrete with reinforcing steel on a sand cushion in accordance with City of Fort Worth Transportation/Public Works Department Standard Specifications for Construction, Item 504 . At locations where mains are required to be placed under existing curb .and gutter, such curb and gutter shall be replaced to match type and geometry of the removed curb and gutter shall be installed in accordance with City of Fort Worth Public Works Department Standard Specification for Construction, Item 502 . Payment for cutting, backfill, concrete, forming materials and all other associated appurtenances required, shall be included in the square yard price of the bid item for concrete sidewalk or driveway repair. D-21 MISCELLANEOUS PLACEMENT OF MATERIAL Material has been allocated under various bid items in the Proposal to establish unit prices for miscellaneous placement of material. These materials shall be used only when directed by the Engineer, depending on field conditions . Payment for miscellaneous placement of material will be made for only that amount of material used, measured to the nearest one-tenth unit. Payment for miscellaneous placement of material shall be in accordance with the General Contract Documents regardless of the actual amount used for the project. D-22 CRUSHED LIMESTONE BACKFILL Where specified on the plans or directed by the Engineer, Crushed Limestone shall be used for trench backfill on this project. The material shall conform to Public Works Standard Specifications for Street and Storm Drain Construction Division 2 Item 208 .2 -Materials and Division 2 Item 208.3 -Materials Sources. Trench backfill and compaction shall meet the requirements of E2-2 Excavation and Backfill, Construction Specifications, General Contract Documents. Payment for crushed limestone backfill in place shall be made at the unit price bid in the Proposal multiplied by the quantity of material used measured in accordance with E2-2.16 Measurement of Backfill Materials, Construction Specifications, and General Contract Documents. D-23 2:27 CONCRETE Transportation and Public Works Department typical sections for Pavement and Trench Repair for Utility Cuts Figures 1 through 5 refer to using 2:27 Concrete as base repair. Since this call- out includes the word "concrete", the consistent interpretation of the Transportation and Public Works Department is that this ratio specifies two (2) sacks of cement per cubic yard of concrete . 0-24 TRENCH EXCAVATION, BACKFILL, AND COMPACTION Trench excavation and backfill under parking lots, driveways, gravel surfaced roads, within easements, and within existing or future R.O.W. shall be in accordance with Sections E1-2 Backfill and E2-2 Excavation and Backfill of the General Contract Documents and Specifications except as specified herein. 11129/04 SC-12 PART D -SPECIAL CONDITIONS 1. TRENCH EXCAVATION: In accordance with Section E2-2 Excavation and Backfill, if the stated maximum trench widths are exceeded, either through accident or otherwise, and if the Engineer determines that the design loadings of the pipe will be exceeded, the Contractor will be required to support the pipe with an improved trench bottom . The expense of such remedial measures shall be entirely the Contractor's own. All trenching operations shall be confined to the width of permanent rights-of-way, permanent easements, and any temporary construction easements. All excavation shall be in strict compliance with the Trench Safety Systems Special Condition of this document. 2. TRENCH BACKFILL: Trenches which lie outside of existing or future pavement shall be backfilled above the top of the embedment material with Type "C" backfill material. Excavated material used for Type "C" backfill must be mechanically compacted unless the Contractor can furnish the Engineer with satisfactory evidence that the P.I. of the excavated material is less than 8 . Such evidence shall be a test report from an independent testing laboratory and must include representative samples of soils in all involved areas, with a map showing the location and depth of the various test holes. If excavated material is obviously granular in nature, containing little or no plastic material, the Engineer may waive the test report requirement. See E1-2.3, Type "C" or "D" Backfill, and E2-2.11 Trench Backfill for additional requirements. When Type "C" back-fill material is not suitable, at the direction of the Engineer, Type "B" backfill material shall be used. In general, all backfill material for trenches in existing paved streets shall be in accordance with Figure A. Sand material specified in Figure A shall be obtained from an approved source and shall consist of durable particles free of thin or elongated pieces , lumps of clay, soil, loam or vegetable matter and shall meet the following gradation: • Less than 10% passing the #200 sieve • P.I . = 10 or less Additionally, the crushed limestone embedment gradation specified in Section E1-3 Crushed Limestone for Embedment of the General Contract Documents and Specifications shall be replaced with the following : Sieve Size 1" 1/2" 3/8" #4 #8 % Retained 0-10 40-75 55-90 90-100 95-100 All other provisions of this section shall remain the same. 3. TRENCH COMPACTION: All trench backfill shall be placed in lifts per E2-2.9 Backfill. Trenches which lie outside existing or future pavements shall be compacted to a minimum of 90% Standard Proctor Density (A.S.T.M. D698) by mechanical devices specifically designed for compaction or a combination of methods subject to approval by the Engineer. Trenches which lie under existing or future pavement shall be backfilled per Figure A with 95% Standard Proctor Density by mechanical devices specifically designed for compaction or a combination of methods subject to approval by the Engineer. Backfill material to be compacted as described above must be within +-4% of its optimum moisture content. The top two (2) feet of sewer line trenches and the top eighteen (18) inches of water line may be rolled in with heavy 11129/04 SC-13 - PART D -SPECIAL CONDITIONS equipment tires, provided it is placed in lifts appropriate to the material being used and the operation can be performed without damage to the installed pipe. The City, at its own expense, will perform trench compaction tests per A.S.T.M . standards on all trench backfill. Any retesting required as a result of failure to compact the backfill material to meet the standards will be at the expense of the Contractor and will be billed at the commercial rates as determined by the City . These soil density tests shall be performed at two (2) foot vertical intervals beginning at a level two (2) feet above the top of the installed pipe and continuing to the top of the completed backfill at intervals along the trench not to exceed 300 linear feet. The Contractor will be responsible for providing access and trench safety system to the level of trench backfill to be tested . No extra compensation will be allowed for exposing the backfill layer to be tested or providing trench safety system for tests conducted by the City. 4 . MEASUREMENT AND PAYMENT: All material, with the except ion of Type "B" backfill, and labor costs of excavation and backfill will be included in the price bid per linear foot of water and sewer pipe . Type "B" backfill shall be paid for at a pre-bid unit price of $15 .00 per cubic yard. D-25 TRENCH PAVEMENT (PERMANENT) REPAIR (E2-19) FOR UTILITY CUTS The unit price bid under the appropriate bid item of the proposal shall cover all cost for providing pavement repair equal to or superior in composition , thickness , etc ., to existing pavement as detailed in the Public Works Department typical sections for Pavement and Trench Repair for Utility Cuts, Figures 2000-1 through 2000-3. The results of the street cores that were conducted on the project streets, to determine HMAC depths on existing streets, are provided in these specifications and contract documents. 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 required materials as shown on paving details, compacted and level with the finished street surface. This finished grade shall be maintained in a serviceable condition until the paving has been replaced . All residential driveways shall be accessible at night and over weekends . It has been determined by the Transportation and Public Works Department that the strip of existing HMAC pavement between the existing gutter and the edge of the trench pavement repair will not hold up if such strip of existing pavement is two (2) feet or less in width . Therefore , at the locations in the project where the trench wall is three (3) feet or less from the lip of the existing gutter, the Contractor shall be required to remove the existing paving to such gutter. The pavement repair shall then be made from a min imum distance of twelve (12) inches outside the trench wall nearest the center of the street to the gutter line. The pavement shall be replaced within a maximum of five (5) working days , providing job placement conditions will permit repaving . If paving conditions are not suitable for repaving, in the opinion of the Owner, the repaving shall be done at the earliest possible date . A permit must be obtained from the Department of Engineering Construction Services Section by the Contractor in conformance with Ordinance No . 3449 and/or Ordinance No . 792 to make utility cuts in the street. The Department of Engineering will inspect the paving repair after construction . This permit requirement may be waived if work is being done under a Performance Bond and inspected by the Department of Engineering. 11129/04 SC-14 PART D -SPECIAL CONDITIONS D-26 SITE SPECIFIC TRENCH SAFETY SYSTEM (COVERS ALL PROJECTS) A. GENERAL: This specification covers the trench safety requirements for all trench excavations exceeding depth of five (5) feet in order to protect workers from cave-ins. The requirements of this item govern all trenches for mains, manholes, vaults, service lines, and all other appurtenances . The design for the trench safety shall be signed and sealed by a Registered Professional Engineer licensed in Texas . The trench safety plan shall be specific for each water and/or san itary sewer line included in the project. 8 . STANDARDS: The latest version of the U.S. Department of Labor, Occupational Safety and Health Administration Standards , 29 CFR Part 1926, Sub-Part P -Excavations, are hereby made a part of this specification and shall be the minimum governing requirements for trench safety . C. DEFINITIONS : 1. TRENCHES - A trench is referred to as a narrow excavation made below the surface of the ground in which the depth is greater than the width, where the width measured at the bottom is not greater than fifteen (15) feet. 2. BENCHING SYSTEM -Benching means excavating the sides of a trench to form one or a series of horizontal level or steps, usually with vertical or near-vertical surfaces between levels. 3. SLOPING SYSTEM -Sloping means excavating to form sides of a trench that are inclined away from the excavation. 4. SHIELD SYSTEM -Shields used in trenches are generally referred to as "trench boxes" or "trench shields". Shield means a structure that is able to withstand the forces imposed on it by a cave-in and protect workers within the structure. Shields can be permanent structures or can be designed to be portable and move along as the work progresses . Shields can be either pre-manufactured or job-built in accordance with OSHA standards . 5. SHORING SYSTEM -Shoring means a structure such as a metal hydraulic , mechanical or timber system that supports the sides of a trench and which is designed to prevent cave-ins. Sho ring systems are generally comprised of cross-braces, vertical rai ls, (uprights), horizontal rails (wales) and/or sheeting. D. MEASUREMENT -Trench depth is the vertical measurement from the top of the existing ground to the bottom of embedment or bottom of excavation. The quantity of trench safety systems shall be based on the linear foot amount of trench depth greater than five (5) feet. E. PAYMENT -Payment shall be full compensation for safety system design, labor, tools, materials , equipment and incidentals necessary for the installation and removal of trench safety systems . D-27 SANITARY SEWER MANHOLES A. GENERAL: The installation, replacement, and/or rehabilitation of sanitary sewer manholes 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. All manholes shall be in accordance with sections E1-14 Materials for Sanitary Sewer Manholes, Valve Vaults, Etc., and E2-14 Vault and Manhole Construction of the General Contract 11129/04 SC-15 - PART D -SPECIAL CONDITIONS Documents and Specifications , unless amended or superseded by requirements of this Special Condition. For new sewer line installations, the Contractor shall temporarily plug all lines at every open manhole under construction in order to keep debris out of the dry sewer lines. The plugs shall not be removed until the applicable manhole complete with cone section has been constructed and the lid installed to keep out debris as a result of additional construction . 1. CONCRETE COLLARS : Concrete collars will be required on all manholes specified as per Figure 121. 2 . WATERTIGHT MANHOLE INSERTS: Watertight gasket manhole inserts shall be installed in all sanitary sewer manholes . Inserts shall be constructed in accordance with Fort Worth Water Department Standard E100-4 and shall be fitted and installed according to the manufacturer's recommendations . Stainless Steel manhole inserts shall be required for all pipe diameters 18" and greater. 3. LIFT HOLES : All lift holes shall be plugged with a pre-cast concrete plug. The lift hole shall be sealed on the outside of the manhole with Ram-Nek or an approved equal sealant. The lift hole shall be sealed on the inside of the manhole with quick setting cement grout. 4. FINAL RIM ELEVATIONS : Manhole rims in parkways, lawns and other improved lands shall be at an elevation not more than one ( 1) nor less than one-half ( 1 /2) inch above the surrounding ground. Backfill shall provide a uniform slope from the top of manhole casting for not less than three (3) feet each direction to existing finish grade of the ground . The grade of all surfaces shall be checked for proper slope and grade by string lining the entire area regarded near the manhole. Manholes in open fields, unimproved land, or drainage courses shall be at an elevation shown on the drawings or minimum of 6 inches above grade. 5. MANHOLE COVERS: All lids shall have pick slots in lieu of pick holes . Manhole frames and covers shall be McKinley, Type N, with indented top design , or equal, with pick slots . Covers shall set flush with the rim of the frame and shall have no larger than 1 /8-inch gap between the frame and cover. Bearing surfaces shall be machine finished. Locking manhole lids and frames will be restricted to locations within the 100-year floodplain and areas specifically designated on the plans. Certain teed Ductile Iron Manhole Lids and Frames are acceptable for use where locking lids are specified . 6. SHALLOW CONE MANHOLES: Shallow manhole construction will be used when manhole depth is four (4) feet or less . All shallow cone manholes shall be built in accordance with Figure 105. All shallow cone manholes shall have a cast iron lid and frame with pick slots . NOTE: MANHOLES PER FIGURE 106 WILL NOT BE ALLOWED. 7. MANHOLE STEPS: No manhole steps are to be installed on any sanitary sewer manhole. 8. EXTERIOR SURFACE COATING: Exterior surfaces of all manholes shall be coated with two mop coats of coal tar epoxy, Koppers "Bitumastic Super Service Black" Tnemec "46- 450 Heavy Tnemecol," or equal to, a minimum or 14 mils dry film thickness. 9. MANHOLE JOINT SEALING : All interior and/or exterior joints on concrete manhole sections constructed for the City of Fort Worth Water Department, excluding only the 11129/04 SC-16 PART D -SPECIAL CONDITIONS joints using a trapped type performed 0-ring rubber gasket shall require Bitumastic joint sealants as per Figure M. This sealant shall be pre-formed and trowelable Bitumastic as manufactured by Kent- Seal, Ram-Nek , E-Z Stick, or equal. The joint sealer shall be supplied in either extruded pipe form or suitable cross-sectional area or flat-tape and shall be sized as recommended by the manufacturer and approved by the Engineer. The joint sealer shall be protected by a suitable removable wrapper and shall not in any way depend on oxidation, evaporation, or any other chemical action for either its adhesive properties or cohesive strength . The Joint sealer shall remain totally flexible without shrinking, hardening, or oxidizing regardless of the length of time it is exposed to the elements . The manufacturer shall furnish an affidavit attesting to the successful use of the product as a pre-formed flexib le joint sealant on concrete pipe and manhole sections for a period of at least five years . B. EXECUTION : 1. INSTALLATION OF JOINT SEALANT: Each grade adjustment ring and manhole frame shall be sealed with the above-specified materials . All surfaces to be in contact with the joint sealant shall be thoroughly cleaned of dirt, sand , mud, or other foreign matter. The manufacturer shall apply a primer to all surfaces prior to installing the joint sealant in accordance with the recommendations . The protective wrapper shall remain on the joint sealant until immediately prior to the placement of the pipe in the trench . After removal of the protective wrapper, the joint sealant shall be kept clean . Install frames and cover over manhole opening with the bottom of the rings resting on Bitumastic joint sealer. Frames and grade rings shall rest on two (2) rows (inside and outside) of Bitumastic joint sealer. 2 . SEALING AND/OR ADJUSTING EXISTING MANHOLES: Excavate (rectangular f ull depth saw cut if in pavement) adjacent to the manhole to expose the entire manhole frame and a minimum of 6 inches of the manhole wall keeping the sides of the trench nearly vertical. 11129/04 Remove manhole frame from the manhole structure and observe the condition of the frame and grade rings. Any frame or grade ring that is not suitable for use as determined by the Engineer shall be replaced . Grade rings that are constructed of brick, block materials other than pre-cast concrete rings, or where necessary and approved by the Engineer, shall be replaced with a pre-cast flattop section. Pre-cast concrete rings, or a pre-cast concrete flattop section will be the only adjustments allowed . In brick or block manholes, replace the upper portion of the manhole to a point 24 inches below the frame . If the walls or cone section below this level are structurally unsound, notify the Engineer prior to replacement of the grade rings and manhole frame . Existing brickwork, if damaged by the Contractor, shall be replaced at the Contractor's expense. Wire brush manhole frame and exposed manhole surfaces to remove dirt and loose debris. Coat exposed manhole surfaces with an approved bonding agent followed by an application of quick setting hydraulic cement to provide a smooth working surface. If the inside diameter of the manhole is too large to safely support new adjustment rings or frames, a flat top section shall be installed . Joint surfaces between the frames , adjustment rings, and cone section shall be free of dirt, stones , debris and voids to ensure a watertight seal. Place flexible gasket joint SC-17 PART D -SPECIAL CONDITIONS material along the inside and outside edge of each joint, or use trowelable material in lieu of pre-formed gasket material. Position the butt joint of each length of joint material on opposite sides of the manhole. No steel shims, wood, stones, or any material not specifically accepted by the Engineer may be used to obtain final surface elevation of the manhole frame . In paved areas or future paved areas, castings shall be installed by using a straight edge not less than ten (10) feet long so that the top of"the casting will conform to the slope and finish elevation of the paved surface . The top of the casting shall be 1 /8 inch below the finished elevation . Allowances for the compression of the joint material shall be made to assure a proper final grade elevation. 3. EXPOSED EXTERIOR SURFACES: All exposed exterior surfaces shall be coated with two mop coats of coal tar epoxy . Kopper "Bitumastic Super Service Black"; Tnemec "46- 450 Heavy Tnemecol ", or equal, to a minimum of 14 mils dry film thickness . 4. The exterior surface of all pre-cast section joints shall be thoroughly cleaned with a wire brush and then waterproofed with a 1/2-inch thick coat of trowelable bitumastic joint sealant from 6-inches below to 6-inches above the joint. The coated joint shall then be wrapped with 6 mil plastic to protect the sealant from damage during backfilling . C. MEASUREMENT AND PAYMENT: The price bid for new 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. Payment shall not include pavement replacement , which if required, shall be paid separately . The price bid for reconstruction of existing manholes shall include all labor equipment and materials necessary for construction of new manhole, including, but not limited to, excavation, backfill, disposal of materials, joint sealing, lift hole sealing and exterior surface coating . Payment shall not include pavement replacement , which if required, shall be paid separately . The price bid for adjusting and/or sealing of existing manholes shall include all labor, equipment and materials necessary for adjusting and/or sealing the manhole, including but not limited to, joint sealing, lift hole sealing, and exterior surface coating . Payment for concrete collars will be made per each. Payment for manhole inserts will be made per each . D-28 SANITARY SEWER SERVICES Any reconnection, relocation, re-routes , replacement, or new sanitary sewer service shall be required as shown on the plans, and/or as described in these Special Contact Documents in addition to those located in the field and identified by the Engineer as active sewer taps. The service connections shall be constructed by the Contractor utilizing standard factory manufactured tees. City approved factory manufactured saddle taps may be used, but only as directed by the Engineer. The decision to use saddle taps as opposed to tees shall be made on a case-by-case basis . The Contractor shall be responsible for coordinating the scheduling of tapping crews with building owners and the Engineer in order that the work be performed in an expeditious manner. A minimum of 24 hours advance notice shall be given when taps will be required. Severed service connections shall be maintained as specified in section C6-6.15 . 11129/04 SC-18 PART D -SPECIAL CONDITIONS D. SEWER SERVICE RECONNECTION: When sewer service reconnection is called for the . Contractor shall vertically adjust the existing sewer service line as required for reconnect ion and furnish a new tap . The fittings used for vertical adjustment shall consist of a maximum bend of 45 degrees. The tap shall be located so as to line up with the service line and avoid any horizontal adjustment. For open cut applications, all sanitary sewer service lines shall be replaced to the property or easement line , or as directed by the Engineer. Sanitary sewer services on sewers being rehabilitated using pipe enlargement methods shall be replaced to the property or easement line or as directed by the Engineer. Procedures listed below for Sewer Service Replacement shall be adhered to for the installation of any sewer service line including the incidental four (4) feet of service line which is included in the price bid for Sanitary Sewer Taps. Payment for work such as backfill, saddles, tees, fittings incidental four (4) feet of service line and all other associated appurtenances required shall be included in the price bid for Sanitary Sewer Taps. E. SEWER SERVICE REPLACEMENT: All building sewer services encountered during construction shall be adjusted and/or replaced by the Contractor as directed by the Engineer as required for the connection of the sewer service line. If the sewer service line is in such condition or adjustment necess itates the replacement of the sewer service line, all work shall be performed by a licensed plumber . The Engineer shall determine the length of the replacement. All sewer services shall be installed at a minimum of two (2) percent slope or as approved by the Engineer . For situations involving sewer service re-routing , whether on public or private property, the City shall provide line and grade for the sewer service lines as shown on the project plans. Prior to installing the applicable sewer main or lateral and t he necessary service lines, the Contractor shall verify (by de-holing at the building clean-out) the elevations (shown on the plans) at the building clean-out and compare the data with the elevation at the proposed connection point on the sewer main, in order to ensure that the two (2) percent minimum slope (or as specified by the Engineer) requirement is satisfied. Elevations shall also be verified at all bend locations on the service re-route . All applicable sewer mains , laterals and affected service lines that are installed without pre-construction de- holing at the affected residences (to verify design elevations) shall be removed and replaced as necessary at the Contractor's expense in the event grade conflicts are brought to light after de-holing is conducted . All elevation information obtained by the Contractor shall be submitted to the Inspector. The Engineer shall be immediately notified in the event that the two (2) percent minimum slope is not satisfied . If the Contractor determines that a different alignment for the re-route is more beneficial than shown on the plans, the Contractor shall obtain and submit all relevant elevation information for the new alignment to the Inspector and shall be responsible for ensuring that the two (2) percent minimum grade (or as approved by the Engineer) is satisfied . Prior to backfilling, the Contractor shall double check the grade of the installed service line and submit signed documentation verifying that the line has been installed as designed to the Engineer. The Contractor, at its sole expense, shall be required to uncover any sewer service for which no grade verification has been submitted. All re- routes that are not installed as designed or fail to meet the City code shall be reinstalled at the Contractor's expense. The Contractor shall ensure that the service line is backfilled and compacted in accordance with the City Plumbing Code . Connection to the existing sewer service line shall be made with appropriate adapter fittings. The fitting shall be a urethane or neoprene coupling A.S .T .M. C-425 with series 300 stainless steel compression straps . The Contractor shall remove the existing clean-out and plug the abandoned sewer service line. The contractor shall utilize schedule 40 PVC for all sanitary sewer service re-routes or relocations located on private property . Furthermore, the contractor shall utilize the services of a licensed plumber for all service line work on private property . Permit(s) must be obtained from the City of Fort Worth Development Department for all service line work on private 11129/04 SC-19 PART D -SPECIAL CONDITIONS property and all work related to the service line must be approved by a City of Fort Worth Plumbing Inspector. A copy of the plumb ing permit shall be provided to the Engineer prior to beginning work on the sanitary sewer service re-route and proof of final acceptance by the Plumbing Inspector shall be provided to the Engineer upon completion of the sanitary sewer ·re-route. Payment for work and materials such as backfill, removal of existing clean-outs , plugging the abandoned sewer service line, double checking the grade of the installed service line, pipe fittings, surface restoration on private property (to match existing}, and all other associated work for service replacements in excess of four (4) linear feet shall be included in the linear foot price bid for sanitary sewer service line replacement on private property or public right of way . Payment for all work and material involving the "tap" shall be included in the price bid for sanitary sewer service taps . D-29 REMOVAL, SALVAGE, AND ABANDONMENT OF EXISTING FACILITIES Any removal, salvaging and/or abandonment of existing facilities will necessarily be required as shown on the plans , and/or described in these Special Contract Documents in addition to those located in the field and identified by the Engineer. This work shall be done in accordance with Section E2-1 .5 Salvaging of Material and E2-2.7 Removing Pipe, of the General Contract Documents and Specifications, unless amended or superseded by requirements of this Special Condition. A. SALVAGE OF EXISTING WATER METER AND METER BOX: Existing water meter and meter box shall be removed and returned to the Water Department warehouse by the Contractor in accordance with Section E2-1.5 Salvaging of Materials. B. SALVAGE OF EXISTING WATER METER AND CONCRETE VAULT LID: Existing water meter and concrete vault lid shall be removed and returned to the Water Department warehouse by the Contractor in accordance with Section E2-1.5 Salvaging of Materials. The concrete vault shall be demolished in place to a point not less than 18 inches below final grade. The concrete vault shall then be backfilled and compacted in accordance with backfill method as specified in Section E2-2 .9 Backfill. Backfill material shall be suitable excavated material approved by the Engineer. Surface restoration shall be compatible with existing surrounding surface and grade. C. SALVAGE OF EXISTING FIRE HYDRANTS : Existing fire hydrants shall be removed and returned to the Water Department warehouse by the Contractor in accordance with Section E2-1.5 Salvaging of Materials. The void shall be backfilled and compacted in accordance with backfill method as specified in Section E2-2.9 Backfill. Backfill material shall be suitable excavated material approved by the Engineer. Surface restoration shall be compatible with existing surrounding surface and grade. D. SALVAGE OF EXISTING GATE VALVE: Existing gate valve and valve box and lid shall be removed and returned to the Water Department warehouse by the Contractor in accordance with Section E2-1.5 Salvaging of Materials . The void area caused by the valve removal shall be backfilled and compacted in accordance with backfill method as specified in Section E2-2 .9 Backfill. Backfill material shall be suitable excavated material approved by the Engineer. Surface restoration shall be compatible with existing surrounding surface and grade. If the valve is in a concrete vault, the vault shall be demol ished in place to a point no less than 18" below final grade. 11129/04 SC-20 PART D -SPECIAL CONDITIONS E. ABANDONMENT OF EXISTING GATE VALVE: Existing gate valve and box lid shall be abandoned by first closing the valve to the fully closed position and demolishing the valve box in place to a point not less than 18 inches below final grade. Concrete shall then be used as backfill material to match existing grade. F. ABANDONMENT OF EXISTING VAULTS: Vaults to be demolished in place shall have top slab and lid removed and vault walls demolished to a point not less than 18" below final grade. The void area caused shall then be backfilled and compacted in accordance with backfill method as specified in Section E2-2.9 Backfill. Backfill material shall be suitable excavated material approved by the Engineer. Surface restoration shall be compatible with the existing surrounding grade. G . ABANDONMENT OF MANHOLES : Manholes to be abandoned in place shall have all pipes entering or exiting the structure plugged with lean concrete. Manhole top or cone section shall be removed to the top of the full barrel diameter section, or to point not less than 18 inches below final grade. The structure shall then be backfilled and compacted in accordance with backfill method as specified in Section E2-2.9 Backfill. Backfill material may be either clean washed sand of clean, suitable excavated material approved by the Engineer. Surface restoration shall be compatible with surrounding service surface. Payment for work involved in backfilling, plugging of pipe(s) and all other appurtenances required, shall be included in the appropriate bid item -Abandon Existing Sewer Manhole. H. REMOVAL OF MANHOLES : Manholes to be removed shall have all pipes entering or exiting the structure disconnected . The complete manhole, including top or cone section , all f ull barrel diameter section , and base section shall be removed. The excavation shall then be backfilled and compacted in accordance with backfill method as specified in Section E2-2.9 Backfill. Backfill material may be with Type C Backfill or Type B Backfill, as approved by the Engineer. Surface restoration shall be compatible with surrounding surface. I. CUTTING AND PLUGGING EXISTING MAINS: At various locations on this project, it may be required to cut, plug, and block existing water mains/services or sanitary sewer mains/services in order to abandon these lines. Cutting and plugging existing mains and /or services shall be considered as incidental and all costs incurred will be considered to be included in the linear foot bid price of the pipe , unless separate trenching is required. J. REMOVAL OF EXISTING PIPE: Where removal of the existing pipe is required, it shall be the Contractor's responsibility to properly dispose of all removed pipe. All removed valves, fire hydrants and meter boxes shall be delivered to Water Department Field Operation , Storage Yard . C. PAYMENT: Payment for all work and material involved in salvaging, abandoning and/or removing existing facilities shall be included in the linear foot bid price of the pipe, except as follows: separate payment will be made for removal of all fire hydrants, gate valves, 16 inch and larger, and sanitary sewer manholes, regardless of location . Payment will be made for salvaging, abandoning and/or removing all other existing facilities when said facility is not being replaced in the same trench (i.e ., when removal requires a separate trench). L. ABANDONMENT OF EXISTING SEWER LINES : Where plans call for abandonment of existing sewer mains after the construction of a new sewer main, the Contractor shall be responsible for TV inspection of 100% of the existing sewer main to be abandoned to make a 11129/04 SC-21 PART D -SPECIAL CONDITIONS final determination that all existing service connections have been relocated to the new main . Once this determination has been made, the existing main will be abandoned as indicated above in Item I. 0-30 DETECTABLE WARNING TAPES Detectable underground utility warning tapes which can be located from the surface by a pipe detector shall be installed directly above non-metallic water and sanitary sewer pipe . The detectable tape shall be "Detect Tape" manufactured by Allen Systems , Inc. or approved equal, and shall consist of a minimum thickness 0 .35 mils solid aluminum foil encased in a protective inert plastic jacket that is impervious to all known alkalis , acids, chemical reagents and solvents found in the soil. The minimum overall thickness of the tape shall be 5.5 mils, and the width shall not be less than two inches with a minimum unit weight of 2Y2 pounds/1 inch/100'. The tape shall be color coded and imprinted with the message as follows : Type of Utility Color Code Water Safety Blue Sewer Safety Green Legends Caution! Buried Water Line Below Caution! Buried Sewer Line Below Installation of detectable tapes shall be per manufacturer's recommendations and shall be as close to the grade as is practical for optimum protection and detectability. Allow a minimum of 18 inches between the tape and the pipe . Payment for work such as backfill, bedding, blocking , detectable tapes, and all other associated appurtenances required shall be included in the unit price bid for the appropriate bid item(s). 0-31 PIPE CLEANING Joints shall be wiped and then inspected for proper installation by the inspectors . Each joint shall be swept daily and kept clean during installation . A temporary night plug shall be installed on all exposed pipe ends during any period of work stoppage. 0-32 DISPOSAL OF SPOIUFILL MATERIAL Prior to the disposing of any spoil/fill material, the Contractor shall advise the Director of Engineering Department, 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 Ordinances of the City of Fort Worth (Ordinance No. 10056). All disposal sites must be approved by the Administrator to ensure that filling is not occurring within a floodplain without a permit. A floodplain permit can be issued upon approval of necessary Engineering studies . No fill permit is required if disposal sites are not in a floodplain. 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 Contractor's 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 Department, Contractor shall remove the spoil/fill material at its expense and dispose of such materials in accordance with the Ordinances of the City and this section . 0-33 MECHANICS AND MATERIALMEN'S LIEN 11129104 SC-22 PART D -SPECIAL CONDITIONS The Contractor shall be required to execute a release of mechanics and material men's liens upon receipt of payment. D-34 SUBSTITUTIONS The specifications for materials set out the minimum standard of quality, which the City believes necessary to procure a satisfactory project. No substitutions will be permitted until the Contractor has received written permission of the Engineer to make a substitution for the material, which has been specified. Where the term "or equal", or "or approved equal" is used, it is understood that if a material, product, or piece of equipment bearing the name so used is furnished, it will be approvable, as the particular trade name was used for the purpose of establishing a standard of quality acceptable to the City. If a product of any other name is proposed for use, the Engineer's approval thereof must be obtained before the Contractor procures the proposed substitute. Where the term "or equal ", or "or approved equal" is not used in the specifications, this does not necessarily exclude alternative items or material or equipment which may accomplish the intended purpose. However, the Contractor shall have the full responsibility of proving that the proposed substitution is, in fact , equal, and the Engineer, as the representative of the City, shall be the sole judge of the acceptability of substitutions. The provisions of this sub-section as related to "substitutions" shall be applicable to all sections of these specifications . D-35 PRE-CONSTRUCTION TELEVISION INSPECTION OF SANITARY SEWER A GENERAL: Prior to the reconstruction, ALL sections of existing sanitary sewer lines to be abandoned, removed (except where being replaced in the same location), or rehabilitated (pipe enlargement, cured-in-place pipe, fold and form pipe, slip-line, etc.), shall be cleaned, and a television inspection performed to identify any active sewer service taps, other sewer laterals and their location. Work shall consist of furnish ing all labor, material , and equipment necessary for the cleaning and inspection of the sewer lines by means of closed circuit television. Satisfactory precautions shall be taken to protect the sewer lines from damage that might be inflicted by the improper use of cleaning equipment. 1. HIGH VELOCITY JET (HYDROCLEANING) EQUIPMENT: The high-velocity sewer line cleaning equipment shall be constructed for easy and safe operation. The equipment shall also have a selection of two or more high-velocity .nozzles . The nozzles shall be capable of producing a scouring action from 15 to 45 degrees in all size lines designated to be cleaned. Equipment shall also include a high-velocity gun for washing and scouring manhole walls and floor. The gun shall be capable of producing flows from a fine spray to a solid stream. The equipment shall carry its own water tank, auxiliary engines, pumps, and hydraulically driven hose reel. Hydraulically Propelled Equipment shall be of a movable dam type and be constructed in such a way that a portion of the dam may be collapsed at any time during the cleaning operation to protect against flooding of the sewer. The movable dam shall be equal in diameter around the outer periphery to ensure removal of grease . If sewer cleaning balls or other equipment, which cannot be collapsed, is used, special precautions to prevent flooding of the sewers and public or private property shall be taken. The flow of sewage present in the sewer lines shall be utilized to provide necessary fluid for hydraulic cleaning devices whenever possible. 2 . CLEANING PROCEDURES : The designated sewer manholes shall be cleaned using high-velocity jet equipment. The equipment shall be capable of removing dirt, grease, rocks, sand, and other materials and obstructions from the sewer lines and manholes . If cleaning of an entire section cannot be successfully performed from one manhole, the 11129/04 SC-23 PART D -SPECIAL CONDITIONS equipment shall be set up on the other manhole and cleaning again attempted. If, again , successful cleaning cannot be performed or equipment fails to traverse the entire manhole section , it will be assumed that a major blockage exists, and the cleaning effort shall be abandoned . When additional quantities of water from fire hydrants are necessary to avoid delay in normal working procedures, the water shall be conserved and not used unnecessarily . No fire hydrant shall be obstructed in case of a fire in the area served by the hydrant. Before using any water from the City Water Distribution System , the Contractor shall apply for and receive permission from the Water Department. The Contractor shall be responsible for the water meter and related charges for the set~p . including the water usage bill. All expenses shall be considered incidental to cleaning . 3. DEBRIS REMOVAL AND DISPOSAL: All sludge , dirt, sand, rock, grease , and other solid or semisolid material resulting from the cleaning operation shall be removed at the downstream manhole of the section being cleaned. Passing material from manhole section to manhole section , which could cause line stoppages, accumulations of sand in wet wells, or damage pumping equipment , shall not be permitted. 4 . All solids or semisolid resulting from the cleaning operations shall be removed from the site and disposed of at a site designated by the Engineer. All materials shall be removed from the site no less often than at the end of each workday and disposed of at no additional cost to the City. 5. UNDER NO CIRCUMSTANCE SHALL SEWAGE OR SOLIDS REMOVED THEREFROM BE DUMPED ONTO STREETS OR INTO DITCHES, CATCH BASINS, STORM DRAINS OR SANITARY SEWER MANHOLES . 6. TELEVISION INSPECTION EQUIPMENT: The television camera used for the inspection shall be one specifically designed and constructed for such inspection. Lighting for the camera shall be suitable to allow a clear picture of the entire periphery of the pipe . The camera shall be operative in 100% humidity conditions . The camera , television monitor, and other components of the video system shall be capable of producing picture quality to the satisfaction of the Engineer; and if unsatisfactory, equipment shall be removed and no payment will be made for an unsatisfactory inspection. B. EXECUTION : 1. TELEVISION INSPECTION: The camera shall be moved through the line in either direction at a moderate rate , stopp ing when necessary to permit proper documentation of any sewer service taps . In no case will the television camera be pulled at a speed greater than 30 feet per minute . Manual winches , power winches, TV cable , and powered rewinds or other devices that do not obstruct the camera view or interfere with proper documentation shall be used to move the camera through the sewer line . 11129104 When manually operated winches are used to pull the television camera through the line, telephones or other suitable means of communications shall be set up between the two manholes of the section being inspected to ensure good communications between members of the crew . The importance of accurate distance measurements is emphasized. All television inspection videotapes shall have a footage counter. Measurement for location of sewer service taps shall be above ground by means of meter device . Marking on the cable, or SC-24 PART D -SPECIAL CONDITIONS the like, which would require interpolation for depth of manhole, will not be allowed. Accuracy of the distance meter shall be checked by use of a walking meter, roll-a-tape, or other suitable device, and the accuracy shall be satisfactory to the Engineer. The City makes no guarantee that all of the sanitary sewers to be entered are clear for the passage of a camera. The methods used for securing passage of the camera are to be at the option of the Contractor . The cost of retrieving the Television camera, under all circumstances, when it becomes lodged during inspection , shall be incidental to Television inspection. 2. DOCUMENTATION: Television Inspection Logs: Printed location records shall be kept by the Contractor and will clearly show the location in relation to an adjacent manhole of each sewer service taps observed during inspection. In addition , other points of significance such as locations of unusual conditions, roots, storm sewer connections, broken pipe, presence of scale and corrosion , and other discernible features will be recorded, and a copy of such records will be supplied to the City. 3. PHOTOGRAPHS : Instant developing, 35 mm , or other standard-size photographs of t he television picture of problems shall be taken by the Contractor upon request of t he Engineer, as long as such photographing does not interfere with the Contractor's operations . 4 . VIDEOTAPE RECORDINGS: The purpose of tape recording shall be to supply a visual and audio record of problem areas of the lines that may be replayed. Video tape recording playback shall be at the same speed that it was recorded. The television tapes shall be furnished to the City for review immediately upon completion of the television inspection and may be retained a maximum of 30 calendar days . Equipment shall be provided to the City by the Contractor for review of the tapes. The Engineer will return tapes to the Contractor upon completion of review . Tapes shall not be erased without the permission of the Engineer. If the tapes are of such poor quality that the Engineer is unable to evaluate the condition of the sewer line or to locate service connections , the Contractor shall be required to re-televise and provide a good tape of the line at no additional cost to the City . If a good tape cannot be provided of such quality that can be reviewed by the Engineer, no payment for televising this portion shall be made . Also , no payment shall be made for portions of lines not televised or portions whe re manholes cannot be negotiated with the television camera. THE TAPES SHALL BE SUBMITTED TO THE ENGINEER PRIOR TO CONSTRUCTION FOR REVIEW AND DETERMINATION OF SAGS . Upon completion of review of the tapes by the Engineer, the Contractor will be notified as to which sections of the sanitary sewer are to be corrected . The Engineer will return tapes to the Contractor upon completion of review . All costs associated with this work shall be incidental to unit prices bid for items under Television Inspection of the Proposal. C. PAYMENT OF CLEANING AND PRE-CONSTRUCTION TELEVISION INSPECTION OF SANITARY SEWERS: The cost for Pre-Construction Cleaning and Television Inspection of sanitary sewers shall be per linear foot of sewer actually televised . The Contractor shall provide the Engineer with tapes of a quality that the particular piece of sewer can be readily evaluated as to existing sewer conditions and for providing appropriate means for review of 11129104 SC-25 PART D -SPECIAL CONDITIONS the tapes by the Engineer including collection and removal , transportation and disposal of sand and debris from the sewers to a legal dump site . Television inspection shall include necessary cleaning (hydraulic jet or mechanical cleaner) to provide video image required for line analysis . The primary purpose of cleaning is for television inspection and rehabilitat ion ; when a portion of a line is not or cannot be televised or rehabilitated, the cleaning of that portion of line shall be incidental and no payment shall be made . The City makes no guarantee that all of the sanitary sewers to be entered are clear for the passage of a camera . The methods used for securing passage of the camera are to be at the option of the Contractor, and the costs must be included in the bid price for TV Inspections. The cost of retrieving the TV Camera, under all circumstances , when it becomes lodged during inspection , shall be incidental to TV Inspection . The item shall also include all costs of installing and maintaining any bypass pumping required to provide reliable, regular sewer service to the area residents . All bypass pumping shall be incidental to the project. 0-36 VACUUM TESTING OF SANITARY SEWER MANHOLES D. GENERAL: This item shall govern the vacuum testing of all newly constructed sanitary sewer manholes . B. EXECUTION: 1. TEST PROCEDURE: Manholes shall be vacuum tested prior to any interior grouting with all connections in place . Lift holes shall be plugged , and all drop-connections and gas sealing connections shall be installed prior to testing . 11129/04 The sewer lines entering the manhole shall be plugged and braced to prevent the plugs from being drawn into the manhole. The plugs shall be installed in the lines beyond the drop-connections, gas sealing connections, etc. The test head shall be placed inside the frame at the top of the manhole and inflated in accordance with the manufacturer's recommendations. A vacuum of ten inches of mercury (10"Hg) 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 . The required test time shall be determined from the Table I below in accordance with ASTM C1244-93: Table I MINIMUM TIME REQUIRED FOR VACUUM DROP OF 1" Hg (1 O"Hg -9"Hg) (SEC) Depth of MH. 48-lnch Dia . 60-lnch Dia. (FT.) Manhole Manhole 0 to 16' 40 sec . 52 sec . 18' 45 sec. 59 sec . 20' 50 sec. 65 sec. 22' 55 sec. 72 sec . 24' 59 sec . 78 sec. SC-26 PART D -SPECIAL CONDITIONS 26' 64 sec. 85 sec. 28' 69 sec. 91 sec. 30' 74 sec . 98 sec. For Each 5 sec . 6 sec . Additional 2' 1. ACCEPTANCE: The manhole shall be considered acceptable, if the drop in the level of vacuum is less than one-inch of mercury (1" Hg} after the required test time. Any manhole, which fails to pass the initial test, must be repaired by either pressure grout ing through the manhole wall or digging to expose the exterior wall of the manhole in order to locate the leak and seal it with an epoxy sealant. The manhole shall be retested as described above until it has successfully passed the test. Following completion of a successful test, the manhole shall be restored to its normal condition, all temporary plugs shall be removed, all braces , equipment, and debris shall be removed and disposed of in a manner satisfactory to the Engineer. C. PAYMENT: Payment for vacuum testing of sanitary sewer manholes shall be paid at the contract price per each vacuum test. This price shall include all material, labor, equipment, and all incidentals , including all bypass pumping, required to complete the test as specified herein . D-37 BYPASS PUMPING The Contractor shall bypass the sewage around the section or sections of sewer to be rehabilitated and/or replaced. 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 lines shall be of adequate capacity and size to handle the flow without sewage backup occurring to facilities connected to the sewer. Provisions shall be made at driveways and street crossings to permit safe vehicular travel without interrupting flow in the bypass system . Under no circumstances will the Contractor be permitted to discharge sewage into the trenches. Payment shall be incidental to rehabilitation or replacement of the sewer line. D-38 POST-CONSTRUCTION TELEVISION INSPECTION OF SANITARY SEWER A . GENERAL: After construction, ALL sections of sanitary sewer lines shall have a television inspection performed by an independent sub-Contractor hired by the prime Contractor. Work shall consist of furnishing all labor, material , and equipment necessary for inspection of the sewer lines by means of closed circuit television . Satisfactory precautions shall be taken to protect the sewer lines from damage that might be inflicted by the improper use of cleaning equipment. B. TELEVISION INSPECTION EQUIPMENT : The television camera used for the inspection shall be one specifically designed and constructed for such inspection. Lighting for the camera shall be operative in 100% humidity conditions. The camera, television monitor, and other components of the video system shall be capable of producing picture quality to the satisfaction of the Engineer; and if unsatisfactory , equipment shall be removed and no payment will be made for an unsatisfactory inspection . C. EXECUTION: 11i29/04 SC-27 PART D -SPECIAL CONDITIONS 1. TELEVISION INSPECTION : The camera shall be moved through the line in either direction at a moderate rate , stopp ing when necessary to permit proper documentation of any sewer service taps. In no case will the television camera be pulled at a speed greater than 30 feet per minute . Manual winches, power winches , TV cable, and powered rewinds or other devices that do not obstruct the camera view or interfere with proper documentation shall be used to move the camera through the sewer line . No more than 2000 linear feet of pipe will be televised at one time for review by the Engineer. When manually operated winches are used to pull the television camera through the line, telephones or other suitable means of communications shall be set up between the two manholes of the section being inspected to ensure good communications between members of the crew . The importance of accurate distance measurements is emphasized. All television inspection video tapes shall have a footage counter. Measurement for location of sewer service taps shall be above ground by means of meter device. Marking on the cable, or the like, which would require interpolation for depth of manhole, will not be allowed. Accuracy of the distance meter shall be checked by use of a walking meter, roll-a-tape, or other suitable device , and the accuracy shall be satisfactory to the Engineer. The City makes no guarantee that all of the sanitary sewers to be entered are clear for the passage of a camera. The methods used for securing passage of the camera are to be at the option of the Contractor. The cost or retrieving the Television camera , under all circumstances, when it becomes lodged during inspection, shall be incidental to Television inspection. Sanitary sewer mains must be laced with enough water to fill all low pints. The television inspection must be done immediately following the lacing of the main with no water flow. If sewer is active, flow must be restricted to provide a clear image of sewer being inspected . 2. DOCUMENTATION : Television Inspection Logs : Printed location records shall be kept by the Contractor and will clearly show the location in relation to an adjacent manhole of each sewer service tap observed during inspection . All television logs shall be referenced to stationing as shown on the plans. A copy of these television logs will be supplied to the City. 3. PHOTOGRAPHS : Instant developing, 35 mm, or other standard -size photographs of the television picture of problems shall be taken by the Contractor upon request of the Engineer, as long as such photographing does not interfere with the Contractor's operations. 4 . VIDEOTAPE RECORDINGS: The purpose of tape recording shall be to supply a visual and audio record of problem areas of the lines that may be replayed. Video tape recording playback shall be at the same speed that it was recorded . The television tapes shall be furnished to the City for review immediately upon completion of the television inspection and may be retained a maximum of 30 calendar days. Equipment shall be provided to the City by the Contractor for review of the tapes. Tapes will be returned to the Contractor upon completion of review by the Engineer. Tapes shall not be erased without the permission of the Engineer. 11129/04 SC-28 PART D -SPECIAL CONDITIONS If the tapes are of such poor quality that the Engineer is unable to evaluate the condition of the sewer line or to locate service connections, the Contractor shall be required to re- televise and provide a good tape of the line at no additional cost to the City. If a good tape cannot be provided of such quality that can be reviewed by the Engineer, no payment for televising this portion shall be made. Also, no payment shall be made for portions of lines not televised or portions where manholes cannot be negotiated with the television camera . D. PAYMENT OF POST-CONSTRUCTION TELEVISION INSPECTION OF SANITARY SEWERS : The cost for post-construction Television Inspection of sanitary sewers shall be per linear foot of sewer televised. The Contractor shall provide the Engineer with tapes of a quality that the particular piece of sewer can be readily evaluated as to sewer conditions and for providing appropriate means for review of the tapes by the Engineer. 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 new pipe installed. All costs associated with this work shall be included in the appropriate bid item -Post-Construction Television Inspection. The item shall also include all costs of installing and maintaining any bypass pumping required to provide reliable, regular sewer service to the area residents. All bypass pumping shall be incidental to the project. D-39 SAMPLES AND QUALITY CONTROL TESTING A. The Contractor shall furnish, 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. 8. Tests of the design concrete mix shall be made by the contractor's laboratory at least nine days prior to the placing of concrete using the same aggregate, cement, and mortar which are to be used later in the concrete. The Contractor shall provide a certified copy of the test results to the City. C. Quality control testing of in-place material on this project will be performed by the city at its own expense. Any retesting required as a result of failure of the material to meet project specifications will be at the expense of the contractor and will be billed at commercial rates as determined by the City . The failure of the City to make any tests of materials shall in no way relieve the contractor of 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. 11129/04 SC -29 - - PART D -SPECIAL CONDITIONS 0-40 TEMPORARY EROSION, SEDIMENT, AND WATER POLLUTION CONTROL (FOR DISTURBED AREAS LESS THAN 1 ACRE) A. DESCRIPTION : This item shall consist of temporary soil erosion sediment and water pollution control measures deemed necessary by the Engineer for the duration of the contract. These control measures shall at no t ime be used as a substitute for the permanent control measures unless otherwise directed by the Engineer and they shall not include measures taken by the CONTRACTOR to control conditions created by his construction · operations. The temporary measures shall include dikes , dams , berms , sediment basins, fiber mats, jute netting , temporary seeding , straw mulch, asphalt mulch, plast ic liners, rubble liners , baled-hay retards, dikes, 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 preparing right-of-way, clearing and grubbing , the surface area of erodible-earth material exposed by excavation, borrow and to direct the CONTRACTOR to provide temporary pollution-control measures to prevent contamination of adjacent streams, other water courses , lakes, porids qr other areas of water impoundment. Such work may involve the construction of temporary berms, dikes, dams , sediment basins , slope drains and use of temporary mulches , mats, seeding, or other control devices or methods directed by the Engineer as necessary to control soil erosion . Temporary pollution-control measures shall be used to prevent or correct erosion that may develop during construction prior to installation of permanent pollution control features, but are not associated with permanent control features on the project. The Engineer will limit the area of preparing right-of-way , clearing and grubbing, excavation and borrow to be proportional to the CONTRACTOR'S capability and 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. 2. Waste or disposal areas and construction roads shall be located and constructed in a manner that will minimize the amount of sediment entering streams . 3. Frequent fordings of live streams will not be pe rmitted ; therefore , temporary bridges or other structures shall be used wherever an appreciable number of stream crossings are necessary. Unless otherwise approved in writing by the Engineer, mechanized equipment shall not be operated in live streams. 4. When work areas or material sources are located in or adjacent to live streams, such areas shall be separated from the stream by a dike or other barrier to keep sediment from entering a flowing stream. Care shall be taken during the construction and removal of such barriers to minimize the muddying of a stream . 5. All waterways shall be cleared as soon as practicable of false work, piling , debris or other obstructions placed during construction operations that are not a part of the finished work. 6 . The Contractor shall take sufficient precautions to prevent pollution of streams, lakes and reservoirs with fuels , oils, bitumen , calcium chloride or other harmful materials. He shall conduct and schedule his operations so as to avoid or minimize siltation of streams , lakes and reservoirs and to avoid interference with movement of migratory fish. --------------------------t--,,.;'f<H"\\::y""-,H:;;ttP," ~~t@~@ sc-30 e1vr £gc~~i~~v 11129/04 fl. W©~YM, i~X. PART D -SPECIAL CONDITIONS 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. D-41 INGRESS AND EGRESS/OBSTRUCTION OF ACCESS TO DRIVES The Contractor shall provide ingress and egress to the property being crossed by this construction and adjacent property when construction is not in progress and at night. Drives shall be left accessible at night, on weekends, and during holidays. The Contractor shall conduct his activities to minimize obstruction of access to drives and property during the progress of construction . Notification shall be made to an owner prior to his driveway being removed and/or rebuilt. D-42 PROTECTION OF TREES, PLANTS AND SOIL All property along and adjacent to the Contractors' operations including lawns, yards, shrubs, trees, etc., shall be preserved or restored after completion of the work, to a condition equal to or better than existed prior to start of work. Any trees or other landscape features scarred or damaged by the Contractor's operations shall be restored or replaced at the Contractor's expense . Trimming or pruning to facilitate the work will be permitted only by experienced workmen in an approved manner (No trimming or pruning without the property owners' consent). Pruned limbs of 1" diameter or larger shall be thoroughly treated as soon as possible with a tree wound dressing . 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-Ways 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 National 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. Payment for negligent damage to public trees shall be made to the City of Fort Worth and may be withheld from funds due the Contractor by the City . To prevent the spread of the Oak Wilt fungus, all wounds on Live Oak and Red Oak trees shall be immediately sealed using a commercial pruning paint. No separate payment will be made for any of the work involved for this item and all costs incurred will be considered a subsidiary cost of the project. D-43 SITE RESTORATION The contractor shall be responsible for restoring the site to original grade and condition after completion of his operations subject to approval of the Engineer. The basis for approval by the Engineer will be grade restoration to plus minus one-tenth (0 .1) of a foot. D-44 CITY OF FORT WORTH STANDARD PRODUCT LIST Proposed products submitted in the bid documents must appear in the latest "City of Fort Worth Standard Product List, for the bid to be considered responsive. Products and processes listed in the "City of Fort Worth Standard Product List shall be considered to meet City of Fort Worth minimum technicai , requirements. 11129/04 SC-31 ,. L_ ... .--....-----· - PART D -SPECIAL CONDITIONS D-45 TOPSOIL, SODDING, SEEDING & HYDROMULCHING This item shall be performed in accordance with the City of Fort Worth Parks and Community Services Department Specifications for Topsoil , Sodding and Seeding. 1. TOPSOIL DESCRIPTION : This item will consist of furnishing and placing a minimum of six (6) inches of topsoil , free from rock and foreign material , in all parkways and med ians to the lines and grades as established by the Engineer. CONSTRUCTION METHODS: Topsoil will be secured from borrow sources as required to supplement material secured from street excavation . All excavated materials from streets which is suitable for topsoil will be used in the parkways and medians before any topsoil is obtained from a borrow source. Topsoil material secured from street excavation shall be stockpiled at locations approved by the Engineer, and at completion of grading and paving operat ions, topsoil shall be placed on parkway areas so as to provide a minimum six (6) inches of compacted depth of topsoil parkways. 2 . SODDING DESCRIPTION : Sodding will consist of furnishing and planting Bermuda, Buffalo or St. Augustine grass in the areas between the curbs and walks, on terraces , in median strips , on embankments or cut slopes, or in such areas as designated on the Drawings and in accordance with the requirements of this Specification . Recommended Buffalo grass varieties for sodding are Prairie and 609 . MATERIALS : Sod shall consist of live and growing Bermuda, Buffalo or St. Augustine grass secured from sources where the soil is fertile. Sod to be placed during the dormant state of these grasses shall be alive and acceptable . Bermuda and Buffalo grass sod shall have a healthy, virile root system of dense , thickly matted roots throughout a two (2) inch minimum thickness of native soil attached to the roots. St. Augustine grass sod shall have a healthy, virile root system of dense, thickly matted roots throughout a one (1) inch minimum thickness of native soil attached to the roots. The sod shall be free from obnoxious weeds or other grasses and shall not contain any matter deleterious to its growth or which might affect its subsistence or hardiness when transplanted . Sod to be placed between curb and walk and on terraces shall be the same type grass as adjacent grass or existing lawn. Care shall be taken at all times to retain native soil on the roots of the sod during the process of excavating, hauling, and planting . Sod material shall be kept moist from the time it is dug until planted . When so directed by the Engineer, the sod existing at the source shall be watered to the extent required prior to excavating. Sod material shall be planted within three days after it is excavated . CONSTRUCTION METHODS: After the designated areas have been completed to the lines , grades, and cross-sections shown on the Drawings and as provided for in other items of the contract, sodding of the type specified shall be performed in accordance with the requi rements hereinafter described . Sodding shall be either "spot" or "block"; either Bermuda , Buffalo or St. Augustine grass . 11129104 SC-32 PART D -SPECIAL CONDITIONS a. Spot Sodding Furrows parallel to the curb line or sidewalk lines, twelve (12) inches on centers or to the dimensions shown on the Drawings, shall be opened on areas to be sodded. In all furrows, sod approximately three (3) inches square shall be placed on twelve (12) inch centers at proper depth so that the top of the sod shall not be more than one-half (1/2) inch below the finished grade. Holes of equivalent depth and spacing may be used instead of furrows . The soil shall be firm around each block and then the entire sodded area shall be carefully rolled with a heavy , hand roller developing fifteen (15) to twenty-five (25) pounds per square inch compression. Hand tamping may be required on terraces. b. Block Sodding. At locations on the Drawings or where directed, sod blocks shall be carefully placed on the prepared areas . The sod shall be so placed that the entire designated area shall be covered , and any voids left in the block sodding shall be filled with additional sod and tamped . The entire sodded area shall be rolled and tamped to form a thoroughly compact solid mass. Surfaces of block sod, which , in the opinion of the Engineer, may slide due to the height or slope of the surface or nature of the soil, shall ,. upon direction of the Engineer, be pegged with wooden pegs driven through the sod block to the firm earth , sufficiently close to hold the block sod firmly in place. When necessary, the sodded areas shall be smoothed after planting has been completed and shaped to conform to the cross-section previously provided and existing at the time sodding operations were begun. Any excess dirt from planting operations shall be spread uniformly over the adjacent areas or disposed of as directed by the Engineer so that the completed surface will present a sightly appearance . The sodded areas shall be thoroughly watered immediately after they are planted and shall be subsequently watered at such times and in a manner and quantity directed by the Engineer until completion and final acceptance of the project by the City of Fort Worth . 3. SEEDING DESCRIPTION : "Seeding" will consist of preparing ground , providing and planting seed or a mixture of seed of the kind specified along and across such areas as may be designated on the Drawings and in accordance with these Specifications . MATERIALS: a. General. All seed used must carry a Texas Testing Seed label showing purity and germination, name, type of seed, and that the seed meets all requirements of the Texas Seed Law. Seed furnished shall be of the previous season's crop and the date of analysis shown on each tag shall be within nine (9) months of time of delivery to the project. Each variety of seed shall be furnished and delivered in separate bags or containers. A sample of each variety of seed shall be furnished for analysis and testing when directed by the Engineer. 11i29/04 The specified seed shall equal or exceed the following percentages of Purity and germination: Common Name Germination SC-33 - PART D -SPECIAL CONDITIONS Common Bermuda Grass Annual Rye Grass Tall Fescue Western Wheatgrass Buffalo Grass Varieties Top Gun Cody 95% 95% 95% 95% 95% 95% Table 120.2.(2)a. 90% 95% 90% 90% 90% 90% URBAN AREA WARM-SEASON SEEDING RATE (lbs.); Pure Live Seed (PLS) Dates Feb 1 to May 1 Mixture for Clay or Tight Soils (Eastern Sections) Bermudagrass 40 Buffalograss 60 (Western Sections) Buffalograss 80 Bermudagrass 20 Total : 100 Total : 100 Table, 120.2.(2)b Mixture for Sandy Soils (All Sections) Bermudagrass 60 Buffalograss 40 Total: 100 TEMPORARY COOL-SEASON SEEDING RATE; (lb.) Pure Live Seed (PLS) Dates (All Sections) Aug 15 Tall Fescue 50 to Western Wheatgrass 50 May 1 Annual Rye 50 Total: 100 CONSTRUCTION METHODS: After the designated areas have been completed to the lines, grades, and cross-sections shown on the Drawings and as provided for in other items of this Contract, seeding of the type specified shall be performed in accordance with the requirements hereinafter described. a. Watering. Seeded areas shall be watered as directed by the Engineer so as to prevent washing of the slopes or dislodgment of the seed . b . Finishing . Where applicable, the shoulders , slop~s. and ditches shall be smoothed after seed bed preparation has been completed and shaped to conform to the cross-section previously provided and existing at the time planting operations were begun. BROADCAST SEEDING : The seed or seed mixture in the quantity specified shall be uniformly distributed over the areas shown on the Drawings and where directed. If the sowing of seed is by hand, rather than by mechanical methods, the seed shall be sown in two directions at right angles to each other. Seed and fertilizer shall be distributed at the same time provided the specified uniform rate of application for both is obtained. "Finishing" as specified in Section D-45, Construction Methods, is not applicable since no seed bed preparation is required . DISCED SEEDING: Soil over the area shown on the Drawings as directed to be seeded shall be loosened to a minimum depth of three (3) inches and all particles in the seed bed shall be reduced to less than one (1) inch in diameter or they shall be removed . The area shall then 11129/04 SC-34 PART D -SPECIAL CONDITIONS be finished to line and grade as specified under "Finishing" in Section D-45, Construction Methods . The seed, or seed mixture, specified shall then be planted at the rate required and the application shall be made uniformly. If the sowing of seed is by hand rather than by mechanical methods, seed shall be raked or harrowed into the soil to a depth of approximately one-eight (1/8) inch. The planted area shall be rolled with a corrugated roller of the "Cultipacker'' type . All rolling of the slope areas shall be on the contour. ASPHALT MULCH SEEDING: The soil over the area shown on the Drawings, or as directed to be seeded, shall be loosened to the minimum depth of three (3) inches and all particles in the seed bed shall be reduced to less than one (1) inch in diameter, or they shall be removed. The area shall then be finished to line and grade as specified under "Finishing" in Section D- 45, Construction Methods. Water shall then be applied to the cultivated area of the seed bed until a minimum depth of six (6) inches is thoroughly moistened. After the watering, when the ground has become sufficiently dry to be loose and pliable, the seed, or seed mixture specified, shall then be planted at the rate required and the application shall be made uniformly . If the sowing of seed is by hand, rather than mechanical methods, the seed shall be sown in two directions at right angles to each other. Seed and fertilizer may be distributed at the same time, provided the specified uniform rate of application for both is obtained. After planting, the seed shall be raked or harrowed into the soil to a depth of approximately one-quarter (1/4) inch. The planted surface area and giving a smooth surface without ruts or tracks . In between the time compacting is completed and the asphalt is applied, the planted area shall be watered sufficiently to assure uniform moisture from the surface to a minimum of six (6) inches in depth. The application of asphalt shall follow the last watering as rapidly as · possible . Asphalt shall be of the type and grade as shown on the Drawings and shall conform to the requirements of the item 300, "Asphalts , Oils and Emulsions". If the type of asphalt to be used is not shown on the Drawings , or if Drawings are not included, then MS-2 shall be used. Applications of the asphalt shall be at a rate of three-tenths (0 .3) gallons per square yard. It shall be applied to the area in such a manner so that a complete film is obtained and the finished surface shall be comparatively smooth. RE-SEEDING OF AREAS PLANTED WITH COOL SEASONS SPECIES: Areas where temporary cool season species have been planted may be replanted beginning February 1 with warm season species as listed in Table 120.2(2)a. The re-seeding will be ach ieved in the following manner. The cool season species shall be mowed down to a height of one (1) inch to insure that slit-seeding equipment will be able to cut through the turf and achieve adequate soil penetration . * Slit-seeding, is achieved through the use of an implement which cuts a furrow (slit) in t he soil and places the seed in the slit which is then pressed close with a cult packer wheel. 4. HYDROMULCH SEEDING: If hydro mulch seeding is provided, seed mix shall have 95% purity of Bermuda grass and have a germination rate of 90%. Contractor shall ensure that the grass establishes. 11129/04 SC-35 PART D -SPECIAL CONDITIONS 5. CONSTRUCTION WITHIN PARK AREAS TURF RESTORATION OF PARK AREAS: FERTILIZER DESCRIPTION: "Fertilizer" will consist of providing and distributing fertilizer over such areas as are designated on the Drawings and in accordance with these Specifications. MATERIALS : All fertilizer used shall be delivered in bags or containers clearly labeled showing the analysis. The fertilizer is subject to testing by the City of Fort Worth in accordance with the Texas Fertilizer Law. A pelleted or granulated fertilizer shall be used with an analysis of 16-20-0 or 16-5-8 or having the analysis shown on the Drawings. The figures in the analysis represent the percent of nitrogen , phosphoric acid, and potash nutrients respectively as determined by the methods of the Association of Official Agricultural Chemists . In the event it is necessary to substitute a fertilizer of a different analysis, it shall be a pelleted or granulated fertilizer with a lower concentration . Total amount of nutrients furnished and applied per acre shall equal or exceed that specified for each nutrient. CONSTRUCTION METHODS : When an item for fertilizer is included in the Drawings and proposal, pelleted or granulated fertilizer shall be applied uniformly over the area specified to be fertilized and in the manner directed for the particular item of work. Fertilizer shall be dry and in good physical condition. Fertilizer that is powdered to caked will be rejected. Distribution of fertilizer as a particular item of work shall meet the approval of the Engineer. Unless otherwise indicated on the Drawings, fertilizer shall be applied uniformly at the average rate of three hundred (300) pounds per acre for all types of "Sodding" and four hundred (400) pounds per acre for all types of "Seeding". MEASUREMENT: Topsoil secured from borrow sources will be measured by the square yard in place on the project site . Measurement will be made only on topsoils secured from borrow sources . Acceptable material for "Seeding" will be measured by the linear foot, complete in place. Acceptable material for "Sodding" will be measured by the linear foot , complete in place. Acceptable material for "Fertilizer" shall be subsidiary to the price of sodding or seeding. PAYMENT : All work performed as ordered and measured shall be subsidiary to the contract unless and otherwise noted in the plans and bid documents to be paid for at the unit price bid for each item of work . Its price shall be full compensation for excavating (except as noted below), loading, hauling, placing and furnishing all labor, equipment, tools , supplies, and incidentals necessary to complete work. All labor, equipment, tools and incidentals necessary to supply, transport, stockpile and place topsoil or salvage topsoil as specified shall be included in "Seeding" or "Sodding " bid items and will not be paid for directly . "Spot sodding" or "block sodding" as the case may be , will be paid for at the contract unit price per square yard , complete in place, as provided in the proposal and contract. The contract unit price shall be the total compensation for furnishing and placing all sod; for all 11129/04 SC-36 PART D -SPECIAL CONDITIONS rolling and tamping; for all watering; for disposal of all surplus materials ; and for all materials , labor , equipment, tools and incidentals necessary to complete the work, all in accordance with the Drawings and these Specifications. The work performed and materials furnished and measured as provided under "Measurement" shall be paid for at the unit price for "Seeding", or "Sodding", of the type specified, as the case may be, which price shall each be full compensation for furnishing all materials and for performing all operations necessary to complete the work accepted as follows : Fertilizer material and application will not be measured or paid for directly, but is considered subsidiary to Sodding and Seeding . 0-46 CONFINED SPACE ENTRY PROGRAM It shall be the responsibility of the contractor to implement and maintain a variable "CONFINED SPACE ENTRY PROGRAM" which must meet OSHA requirements for all its employees and subcontractors at all times during construction . All active sewer manholes, regardless of depth , are defined by OSHA, as "permit required confined spaces". Contractors shall submit an acceptable "CONFINED SPACE ENTRY PROGRAM " for all applicable manholes and maintain an active file for these manholes . The cost of complying with this program shall be subsidiary to the pay items involving work in confined spaces . 0-47 SUBSTANTIAL COMPLETION INSPECTION/FINAL INSPECTION 7. Prior to the final inspection being conducted for the project, the contractor shall contact the city inspector in writing when the entire project or a designated portion of the project is substantially complete. 8 . The inspector along with appropriate City staff and the City's consultant shall make an inspection of the substantially completed work and prepare and submit to the contractor a list of items needing to be completed or corrected. 9 . The contractor shall take immediate steps to rectify the listed deficiencies and notify the owner in writing when all the items have been completed or corrected. 10. Payment for substantial completion inspection as well as final inspection shall be subsidiary to the project price . Contractor shall still be required to address all other deficiencies, which are discovered at the time of final inspection . 11. Final inspection shall be in conformance with general condition item "C5-5 .18 Final Inspection" of PART C -GENERAL CONDITIONS. 0-48 EXCAVATION NEAR TREES (WHERE IDENTIFIED ON THE PLANS) 1. The Contractor shall be responsible for taking measures to minimize damage to tree limbs, tree trunks, and tree roots at each work site. All such measures shall be considered as incidental work included in the Contract Unit Price bid for applicable pipe or structure installation except for short tunneling/tree augering . 2. Any and all trees located within the equipment operating area at each work site shall , at the direction of the Engineer, be protected by erecting a "snow fence" along the drip li ne or edge of the tree root system between tree and the construction area . 11129/04 SC-37 PART D -SPECIAL CONDITIONS 3. Contractor shall inspect each work site in advance and arrange to have any tree limbs pruned that might be damaged by equipment operations . The Engineer shall be notified at least 24 hours prior to any tree trimming work. No trimming work will be permitted within private property without written permission of the Owner. 4. Nothing shall be stored over the tree root system within the drip line area of any tree. 5. Before excavation ( off the roadway) within the drip line area of any tree , the earth shall be sawcut for a minimum depth of 2 feet. 6 . At designated locations shown on the drawings, the "short tunnel" method using Class 51 0 .1. pipe shall be utilized . 7. Except in areas where clearing is allowed, all trees up to 8" in diameter damaged during construction shall be removed and replaced with the same type and diameter tree at the contractor's expense . 8. Contractor shall employ a qualified landscaper for all the work required for tree care to ensure utilization of the best agricultural practices and procedures. 9. Short tunneling shall consist of power augering or hand excavation . The tunnel diameter shall not be larger than 1-1/2 times the outside pipe diameter. Voids remaining after pipe installation shall be pressure grouted . D-49 CONCRETE ENCASEMENT OF SEWER PIPE Concrete encasement of sewers shall be paid for at the Contract Unit Price per linear foot of concrete encasement as measured in place along the centerline of the pipe for each pipe diameter indicated . The Contract Unit Price shall include all costs associated with installation and reinforcement of the concrete encasement. D-50 CLAYDAM Clay dam construction shall be performed in accordance with the Wastewater Clay Dam Construction , figure in the Drawings in these Specificatiqns , at locations indicated on the Drawings or as directed by the City. Clay dams shall be keyed into undisturbed soil to make an impervious barrier to reduce groundwater percolation through the pipeline trench . Construction material shall consist of compacted bentonite clay or 2 :27 concrete . Payment for work such as forming , placing and finishing shall be subsidiary to the price bid for pipe installation . D-51 EXPLORATORY EXCAVATION (D-HOLE) The Contractor shall be responsible for verifying the locations of all existing utilities prior to construction, in accordance with item D-6. At locations identified on the drawings, contractor shall conduct an exploratory excavation (D-Hole}, to locate and verify the location and elevation of the existing underground utility where it may be in potential conflict with a proposed facility alignment. The exploratory excavation shall be conducted prior to construction of the entire project only at locations denoted on the plans or as directed by the engineer. Contractor shall submit a report of findings (including surveyed elevations of existing conflicting utilities) to the City prior to the start of construction of the entire project. If the contractor determines an existing utility is in conflict with the proposed facility , the contractor shall contact the engineer immediately for appropriate design modifications . 11/29104 SC-38 PART D -SPECIAL CONDITIONS The contractor shall make the necessary repairs at the exploratory excavation (D-Hole) to obtain a safe and proper driving surface to ensure the safety of the general public and to meet the approval of the City inspector. The contractor shall be liable for any and all damages incurred due to the exploratory excavation (D-Hole). Payment shall not be made for verification of existing utilities per item D-6 . Payment for exploratory excavation (D-Hole), at locations identified on the plans or as directed by the Engineer, shall include full compensation for all materials, excavation , surface restoration, field surveys , and all incidentals necessary to complete the work, shall be the unit price bid . No payment shall be made for exploratory excavation(s) conducted after construction has begun. D-52 INSTALLATION OF WATER FACILITIES 11129/04 52.1 Polyvinyl Chloride {PVC) Water Pipe POLYVINYL Chloride Plastic Water Pipe and fittings on this Project shall be in accordance with the material standard contained in the General Contract Documents . Payment for work such as backfill , bedding , blocking , detectable tapes and all other associated appurtenant required, shall be included in the linear foot price bid of the appropriate BID ITEM(S). 52.2 Blocking Concrete blocking on this Project will necessarily be required as shown on the Plans and shall be installed in accordance with the General Contract Documents . All valves shall have concrete blocking provided for supporting . No separate payment will be made for any of the work involved for the item and all costs incurred will be considered to be included in the linear foot bid price of the pipe or the bid price of the valve . 52.3 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 : 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 . 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 . Stainless Steel Casing Spacers (centering style) such as manufactured by Cascade Waterworks Manufacturing Company 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 E1-15 and Construction standard E2-15 as per Fig . 110 of the General Contract Documents . 3. PAYMENT: Payment for all materials, labor, equipment , excavation , concrete grout , backfill , and incidental work shall be included in the unit price bid per foot. SC-39 11129/04 PART D -SPECIAL CONDITIONS 52.4 Tie-Ins The Contractor shall be responsible for making tie-ins to the existing water mains. It shall be the responsibility of the Contractor to verify the exact location and elevation of the existing line tie-ins . And any differences in locations and elevation of existing line tie-ins between the contract drawings and what may be encountered in the field shall be considered as incidental to construction . The cost of making tie-ins to existing water or sanitary sewer mains shall be included in the linear foot bid price of the pipe . 52.5 Connection of Existing Mains The Contractor shall determine the exact location , elevation , configuration and angulation of existing water or sanitary sewer lines prior to manufacturing of the connecting piece. Any differences in locations, elevation , configuration , and or angulation of existing lines between the contract drawings and what may be encountered in the said work shall be considered as incidental to construction. Where it is required to shut down existing mains in order to make proposed connections, such down time shall be coordinated with the Engineer, and all efforts shall be made to keep this down time to a minimum . In case of shutting down an existing main, the Contractor shall notify the Manager, Construction Services, Phone 871-7813 , at least 48-hours prior to the required shut down time . The Contractor's attention is directed to Paragraph CS-5 .15 INTERRUPTION OF SERVICE, Page CS-5(5), PART C -GENERAL CONDITIONS OF THE WATER DEPARTMENT GENERAL CONTRACT DOCUMENTS AND GENERAL SPECIFICATIONS . The Contractor shall notify the customer both personally and in writing as to the location, time, and schedule of the service interruption . The cost of removing any existing concrete blocking shall be included in the cost of connection . Unless bid separately all cost incurred shall be included in the linear foot price bid for the appropriate pipe size. 52.6 Valve Cut-Ins It may be necessary to cut-in gate valves to isolate the water main from which the extension and/or replacement is to be connected . This may require closing valves in other lines and putting consumers out of service for that period of time necessary to cut in the new valve; the work must be expedited to the utmost and all such cut-ins must be coordinated with the engineer in charge of inspection. All consumers shall be individually advised prior to the shut out and advised of the approximate length of time they may be without service . Payment for work such as backfill, bedding, fittings , blocking and all other associated appurtenants required , shall be included in the price of the appropriate bid items . 52.7 Water Services The relocation, replacement, or reconnection of water services 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. All service's shall be constructed by the contractor utilizing approved factory manufactured tap saddles (when required) and corporation stops , type K copper water tub ing, curb stops with lock wings, meter boxes, and if required approved manufactured service branches. All materials used shall be as specified in the Material Standards (E 1- 17 & E1-18) contained in the General Contract Documents . SC-40 PART D -SPECIAL CONDITIONS All water services to be replaced shall be installed at a minimum depth of 36 inches below final grade . All existing 3/4-inch water service lines which are to be replaced shall be replaced with 1- inch Type K copper, 1-inch diameter tap saddle when required, and 1-inch corporation from the main line to the meter box. All services which are to be replaced or relocated shall be installed with the service ma in tap and service line being in line with the service meter unless otherwise directed by the Engineer. A minimum of 24 hours advance notice shall be given when service interruption will be required as specified in Section C5-5.15 INTERRUPTION OF SERVICE. All water service meters shall be removed, tagged, and collected by the contractor for pickup by the Water Department for reconditioning or replacement. After installation of the water service in the proposed location and receipt of a meter from the project inspector the contractor shall install the meter. The meter box shall be reset as necessary to be flush with existing ground or as otherwise directed by the Engineer. All such work on the outlet side of the service meter shall be performed by a licensed plumber . 1. WATER SERVICE REPLACEMENTS : Water service replacement or relocation is required when the existing service is lead or is too shallow to avoid breakage during street reconstruction. The contractor shall replace the existing service line with Type K copper from the main to the meter, curb stop with lock wings , and corporation stop. Payment for all work and materials such as backfill, fittings, type K copper tubing, curb stop with lock wings, service line adjustment, and any relocation of up to 12-inches from center line existing meter location to center line proposed meter location shall be included in the Linear Foot price bid for Copper Service Line from Main to five (5) feet behind Meter. Any vertical adjustment of customer service line within the 5 foot area shall be subsidiary to the service installation. Payment for all work and materials such as tap saddle (if required}, corporation stops, and fittings shall be included in the price bid for Service Taps to Main . 1. WATER SERVICE RECONNECTION : Water service reconnection is required when the existing service is copper and at adequate depth to avoid breakage during street reconstruction . The contractor shall adjust the existing water service line as required fo r reconnection and furnish a new tap with corporation stop . The contractor will be paid fo r one (1) Service Tap to Ma in for each service reconnected plus for any copper service line used in excess of five (5) feet from Main to five (5) feet behind the Meter. 2. WATER SERVICE METER AND METER BOX RELOCATIONS: When the replacemen t and relocation of a water service and meter box is required and the location of the meter and meter box is moved more than twelve (12) inches, as measured from the center line of the existing meter to location to the center line of the proposed meter location, separate payment will be allowed for the relocation of service meter and meter box. Centerline is defined by a line extended from the service tap through the meter. Only relocations made perpendicular to this centerline will be paid for separately . Relocations made along the centerline will be paid of in feet of copper service line . 11129/04 SC-41 PART D -SPECIAL CONDITIONS When relocation of service meter and meter box is required , payment for all work and materials such as backfill, fittings , five (5) feet of type K copper service and all materials , labor, and equipment used by and for the licensed plumber shall be included in the price bid for the service meter relocation . All other costs will be included in other appropriate bid item(s). This item will also be used to pay for all service meter and meter box relocations as required by the Engineer when the service line is not being replaced . Adjustment of only the meter box and customer service line within 5 feet distance behind the meter will not justify separate payment at any time . Locations with multiple service branches will be paid for as one service meter and meter box relocation . 4 . NEW SERVICE: When new serv ices are required the contractor shall install tap saddle (when required), corporation stop, type K copper service line, curb stop with lock wings, and meter box . Reinforced plastic meter boxes with cast iron lid shall be provided for all 2 inch water meters or smaller. The reinforced plastic water meter boxes shall comply with section E1-18A-Reinforced Plastic Water Meter Boxes. Payment for all work and materials such as backfill, fittings, type K copper tubing, and curb stop with lock wings shall be included in the Linear Foot price bid for Service Line from Main to Meter five (5) feet behind the meter. Payment for all work and materials such as tap saddle , corporation stops , and fittings shall be included in the price bid for Service Taps to Mains . Payment for all work and materials such as furnishing and setting new meter box shall be included in the price bid for furnish and set meter box . 1. MULTIPLE SERVICE BRANCHES : When multiple service branches are required the contractor shall furnish approved factory manufactured branches. Payment for multiple service branches will include furnishing and installing the multiple service branch only and all other cost will be included in other appropriate bid item(s). 2. MULTIPLE STREET SERVICE LINES TO SINGLE SERVICE METER: Any multiple service lines with taps servicing a single service meter encountered during construction shall be replaced with one service line that is applicable for the size of the existing service meter and approved by the Engineer. Payment shall be made at the unit bid price in the appropriate bid item(s). 52.8 2-lnch Temporary Service Line A. The 2-inch temporary service main and 3/4-inch service lines shall be installed to provide temporary water service to all buildings that will necessarily be required to have severed water service during said work . The contractor shall be responsible for coordinating the schedule of the temporary service connections and permanent service reconnections with the building owners and the Engineer in order that the work be performed in an expeditious manner. Severed water service must be reconnected within 2 hours of discontinuance of service . A 2-inch tapping saddle and 2-inch corporation stop or 2-inch gate valve with an appropriate fire hydrant adapter fitting shall be required at the temporary service point of connection to the City water supply. The 2-inch temporary service main and 3/4-inch service lines shall be installed in accordance to the attached figures 1, 2 and 3. 2" 11r29104 SC-42 PART D -SPECIAL CONDITIONS temporary service line shall be cleaned and sterilized by using chlorine gas or chlorinated lime (HTH) prior to installation . The out-of-service meters shall be removed, tagged and collected by the Contractor for delivery to the Water Department Meter Shop for recond itioning or replacement. Upon restoring permanent service, the Contractor shall re-install the meters at the correct location. The meter box shall be reset as necessary to be flush with the existing ground or as otherwise directed by the Engineer . The temporary service layout shall have a minimum available flow rate of 5 GPM at a dynamic pressure of 35 PSI per service tap. This criteria shall be used by the Contractor to determine the length of temporary service allowed , number of service taps and number of feed points. When the temporary service is required for more than one location the 2-inch temporary service pipes , 3/4-inch service lines and the 2-inch meter shall be moved to the next successive project location . Payment for work such as fittings, 3/4-inch service lines, asphalt, barricades, all service connections, removal of temporary services and all other associated appurtenants required , shall be included in the appropriate bid item. B. In order to accurately measure the amount of water used during construction , the Contractor will install a fire hydrant meter for all temporary service lines . Water used during construction for flushing new mains that cannot be metered from a hydrant will be estimated as accurately as possible. At the pre-construction conference the contractor will advise the inspector of the number of meters that will be needed along with the locations where they will be used . The inspector will deliver the hydrant meters to the locations. After installation, the contractor will take full responsibility for the meters until such time as the contractor returns those meters to the inspector. Any damage to the meters will be the sole responsibility of the contractor. The Water Department Meter Shop w ill evaluate the condition of the meters upon return and if repairs are needed the contractor will receive an invoice for those repairs . The issued meter is for this specific project and location only. Any water that the contractor may need for personal use will require a separate hydrant meter obtained by the Contractor, at its cost, from the Water Department. 1112 9/04 52.9 Purging and Sterilization of Water Lines Before being placed into service all newly constructed water lines shall be purged and sterilized in accordance with E2-24 of the General Contract Documents and Specifications except as modified herein . The City will provide all water for INITIAL cleaning and sterilizat ion of water lines. All materials for construction of the project, including appropriately sized "pipe cleaning pigs", chlorine gas or chlorinated lime (HTH) shall be furnished by the Contractor. Chlorinated lime (HTH) shall be used in sufficient quantities to provide a chlorine residual of fifty (50) PPM . The residual of free chlorine shall be measured after 24 hours and shall not be less than 10 parts per million of free chlorine. Chlorinated water shall be disposed of in the sanitary sewer system. Should a sanitary sewer not be available , chlorinated water shall be "de-chlorinated " prior to disposal. The line may not be placed in service until two successive sets of samples, taken 24 hou rs apart , have met the established standards of purity. SC-43 11/'29/04 PART D -SPECIAL CONDITIONS . Purging and sterilization of the water lines shall be considered as incidental to the project and all costs incurred will be considered to be included in the linear foot bid price of the pipe . 52.10 Work Near Pressure Plane Boundaries Contractor shall take note that the water line to be replaced under this contract may cross or may be in close proximity to an existing pressure plane boundary . Care shall be taken to ensure all "pressure plane" valves installed are installed closed and no cross connections are made between pressure planes 52.11 Water Sample Station GENERAL : All 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 Engineer. The appropriate water sampling 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 Water Sample Stations. 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 . 52.12 Ductile Iron and Gray Iron Fittings Reference Part E2 Construction Specifications, Section E2-7 Installing Cast tron Pipe, fittings, and Specials, Sub section E2-7.11 Cast Iron Fittings : E2-7.11 DUCTILE-IRON AND GRAY-IRON FITTINGS: All ductile-iron and gray-iron fittings shall be furn ished with cement mortar lining as stated in Section E 1-7. The price bid per ton of fittings shall be payment in full for all fittings, joint accessories, polyethylene wrapping, horizontal concrete blocking , vertical tie-down concrete blocking, and concrete cradle necessary for construction as designed . All ductile-iron and gray-iron fittings, valves and specials shall be wrapped with polyethylene wrapping conforming to Material Specification E 1-13 and Construction SC-44 PART D -SPECIAL CONDITIONS Specification E2-13. Wrapping shall precede horizontal concrete blocking, vertical tie- down concrete blocking, and concrete cradle. Payment for the polyethylene wrapping, horizontal concrete blocking, vertical tie-down concrete blocking, and concrete cradle shall be included in bid items for vales and fittings and no other payments will be allowed. D-53 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 to this contract. D-54 DEWATERING The Contractor shall be responsible for determining the method of dewatering operation for the water or sewage flows from the existing mains and ground water. The Contractor shall be responsible for damage of any nature resulting from the dewatering operations. The DISCHARGE from any dewatering operation shall be conducted as approved by the Engineer. Ground water shall not be discharged into sanitary sewers . Dewatering shall be considered as incidental to a construction and all costs incurred will be considered to be included in the project price . D-55 TRENCH EXCAVATION ON DEEP TRENCHES Contractor to prevent any water flowing into open trench during construction. Contractor shall not leave excavated trench open overnight. Contractor shall fill any trench the same day of excavation. No extra payment shall be allowed for this special condition. D-56 TREE PRUNING A. REFERENCES: National Arborist Association's "Pruning Standards for Shade Trees". B. ROOT PRUNING EQUIPMENT 1. Vibratory Knife 2. Vermeer V-1550RC Root Pruner C. NATURAL RESOURCES PROTECTION FENCE 3. Steel "T" = Bar stakes, 6 feet long. 4. Smooth Horse-Wire: 14-1/2 gauge (medium gauge) or 12 gauge (heavy gauge). 5. Surveyor's Plastic Flagging: "Tundra" weight, International fluorescent orange or red color. 6. Combination Fence: Commercially manufactured combination soil separator fabric on wire mesh backing as shown on the Drawings. D. ROOT PRUNING 11129104 SC-45 PART D -SPECIAL CONDITIONS 7. Survey and stake location of root pruning trenches as shown on drawings. 8 . Using the approved specified equipment, make a cut a minimum of 36 inches deep in order to minimize damage to the undisturbed root zone. 9. Backfill and compact the trench immediately after trenching. 10. Place a 3-foot wide by 4-inch deep cover of mulch over the trench as required by the Engineer. 11 . Within 24 hours, prune flush with ground and backfill any exposed roots due to construction activity . Cover with wood chips of mulch in order to equalize soil temperature and minimize water loss due to evaporation. 12. Limit any grading work within conservation areas to 3-inch maximum cut or fill, with no roots over 1-inch diameter being cut unless cut by hand or cut by specified methods, equipment and protection. E. MULCHING : Apply 2-inches to 4-inches of wood chips from trimming or clearing operation on areas designated by the Engineer. F. Tree Pruning shall be considered subsidiary to the project contract price . D-57 TREE REMOVAL Trees to be removed shall be removed using applicable methods, including stump and root ball removal, loading, hauling and dumping. Extra caution shall be taken to not disrupt existing utilities both overhead and buried . The Contractor shall immediately repair or replace any damage to utilities and private property including, but not limited to, water and sewer services, pavement, fences, walls, sprinkler system piping, etc., at no cost to the Owner. All costs for tree removal, including temporary service costs, shall be considered subsidiary to the project contract price and no additional payment will be allowed. D-58 TEST HOLES The matter of subsurface exploration to ascertain the nature of the soils, including the amount of rock, if any, through which this pipeline installation is to be made is the responsibility of any and all prospective bidders, and any bidder on this project shall submit his bid under this condition. Whether prospective bidders perform this subsurface exploration jointly or independently, and whether they make such determination by the use of test holes or other means , shall be left to the discretion of such prospective bidders. If test borings have been made and are provided for bidder's information, at the locations shown on the logs of borings in the appendix of this specification, it is expressly declared that neither the City nor the Engineer guarantees the accuracy for the information or that the material · encountered in excavations is the same, either in character, location, or elevation, as shown on the boring logs . It shall be the responsibility of the bidder to make such subsurface investigations, as he deems necessary to determine the nature of the material to be excavated. The Contractor assumes all responsibility for interpretation of these records and for making and maintaining the required excavation and of doing other work affected by the geology of the site. The cost of all rock removal and other associated appurtenances, if required, shall be included in the linear foot bid price of the pipe. 11129/04 SC-46 PART D -SPECIAL CONDlTIONS 0-59 PUBLIC NOTIFICATION PRIOR TO BEGINNING CONSTRUCTION AND NOTIFICATION OF TEMPORARY WATER SERVICE INTERRUPTION DURING CONSTRUCTION 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 Contracto r's letterhead and shall include the following information: Name of Project, 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 Ci ty Inspector for his review prior to being distributed . The contractor will not be allowed to beg in construction on any block until the flyer is delivered to all residents of the block . In the event it becomes necessary to temporarily shut down water service to residents or businesses during construction, the contractor shall prepare and deliver a notice or flyer of the pending interruption to the front door of each affected resident. The notice shall be prepared as follows : The notification or flyer shall be posted twenty-four (24) prior to the temporary interruption. The flyer shall be prepared on the contractor's letterhead and shall include the following information: Name of the project , DOE number, the date of the interruption of service , the period the interruption will take place , the name of the contractor's foreman and his phone number and the name of the City's inspector and his phone number. A sample of the temporary water service interruption notification is attached. A copy of the temporary interruption notification shall be delivered to the inspector for his review prior to being distributed. The contractor shall not be perm itted to proceed with interruption of water service until the flyer has been delivered to all affected residents and businesses . Electronic versions of the sample flyers can be obtained from the Construction office at (817) 871-8306 . All work involved with the notification flyers shall be considered subsidiary to the contract price and no additional compensation shall be made. 0-60 TRAFFIC BUTTONS The removal and replacement of traffic buttons is the responsibility of the contractor and shall be considered a subsidiary item. In the event that the contractor prefers for the Signals, Signs and Markings Division (SSMD) of the Transportation/Public Works Department to install the markings , the contractor shall contact SSMD at (817) 871-8770 and shall reimburse SSMD for all costs incurred, both labor and material. No additional compensation shall be made to the contractor for this reimbursement. 11129/04 SC-47 PART D -SPECIAL CONDITIONS D-61 SANITARY SEWER SERVICE CLEANOUTS Whenever a sanitary sewer service line is installed or replaced, the Contractor shall install a two- way service cleanout as shown in the attached detail. Cleanouts are to be installed out of high traffic areas such as driveways, streets, sidewalks, etc. whenever possible . When it is not possible , the cleanout stack and cap shall be cast iron. Payment for all work and materials necessary for the installation of the two-way service cleanout which are required to provide a complete and functional sanitary sewer cleanout shall be included in the price bid for Sanitary Sewer Service Cleanouts. D-62 TEMPORARY PAVEMENT REPAIR The Contractor shall provide a temporary pavement repair immediately after trench backfill and compaction using a minimum of 2-inches of hot mix asphalt over a minimum of 6-inches of compacted flex base. The existing asphalt shall be saw cut to provide a uniform edge and the entire width and length of the temporary repair shall be rolled with a steel asphalt roller to provide smooth rideability on the street as well as provide a smooth transition between the existing pavement and the temporary repair . Cost of saw cutting shall be subsidiary to the temporary pavement repair pay item. The contractor shall be responsible for maintaining the temporary pavement until the paving contractor has mobilized . The paving contractor shall assume maintenance responsibility upon such mobilization . No additional compensation shall be made for maintaining the temporary pavement. D-63 CONSTRUCTION STAKES The City , through its Surveyor or agent, will provide to the Contractor construction stakes or other customary method of markings as may be found consistent with professional practice, establishing line and grades for roadway and utility construction, and centerlines and benchmarks for bridgework. These stakes shall be set sufficiently in advance to avoid delay whenever practical. One set of stakes shall be set for all utility construction (water, sanitary sewer, drainage etc.), and one set of excavation/or stabilization stakes , and one set of stakes for curb and gutter/or paving. It shall be the sole responsibility of the Contractor to preserve, maintain , transfer, etc., all stakes furnished until completion of the construction phase of the project for which they were furnished . If the City or its agent determines that a sufficient number of stakes or markings provided by the City, have been lost , destroyed , or disturbed , to prevent the proper prosecution and control of the work contracted for in the Contract Documents, it shall be the Contractor's responsibility , at the Contractor's sole expense , to have such stakes replaced by an individual registered by the Texas Board of Professional Land Surveyor as a Registered Land Surveyor. No claims for delay due to lack of replacement of construction stakes will be accepted, and time will continue to be charged in accordance with the Contract Documents . D-64 EASEMENTS AND PERMITS The performance of this contract requires certain temporary construction, right-of-entry agreements, and/or permits to perform work on private property . The City has attempted to obtain the temporary construction and/or right-of-entry agreements for properties where construction activity is necessary on City owned facilities, such as sewer lines or 11129/04 SC-48 PART D -SPECIAL CONDITIONS manholes . For locations where the City was unable to obtain the easement or right-of-entry , it shall be the Contractor's responsibility to obtain the agreement prior to beginning work on subject property. This shall be subsidiary to the contract. The agreements , which the City has obtained, are available to the Contractor for review by contacting the plans desk at the Department of Engineering, City of Fort Worth. Also, it shall be the responsibility of the Contractor to obtain written permission from property owners to perform such work as cleanout repair and sewer service replacement on private property . Contractor shall adhere to all requirements of Paragraph C6-6.10 of the General Contract Documents. The Contractor's attention is directed to the agreement terms along with any special conditions that may have been imposed on these agreements, by the property owners . The easements and/or private property shall be cleaned up after use and restored to its original condition or better. In event additional work room 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. The City has obtained the necessary documentation for railroad and/or highway permits required for construction of this project. The Contractor shall be responsible for thoroughly reviewing, understanding and complying with all provisions of such permits, including obtaining the requisite insurance, and shall pay any and all costs associated with or required by the permit(s). It is the Contractor's responsibility to provide the required flagmen and/or provide payment to the appropriate railroad/agency for all flagmen during construction in railroad/agency right-of-way . For railroad permits , any and all railroad insurance costs and any other incidental costs necessary to meet the conditions associated with permit(s) compliance, includ ing payment for flagmen, shall be subsidiary to the bid item price for boring under the railroad. No additional payment will be allowed for this item . D-65 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. D-66 WAGE RATES The labor classifications and minimum wage rates set forth herein have been predetermined by the City Council of the City of Fort Worth, Texas , in accordance with statutory requirements , as being the prevailing classifications and rates that shall govern on all work performed by the Contractor or any Subcontractor on the site of the project covered by these Contract Documents. In no event shall less than the following rates of wages be paid . (Attached) D-67 REMOVAL AND DISPOSAL OF ASBESTOS CEMENT PIPE A. It is the intent of the City of Fort Worth to comply with the requirements of the Asbestos National Emissions Standards for Hazardous Air Pollutants (NESHAP) found at 40 CFR Part 61, Subpart M . This specification will establish procedures to be used by all Excavators in the removal and disposal of asbestos cement pipe (ACP) in complian ce 11129104 SC-49 PART D -SPECIAL CONDITIONS with NESHAP. Nothing in this specification shall be construed to void any provision of a contract or other law, ordinance, regulation or policy whose requirements are more stringent. B. ACP is defined under NESHAP as a Category II, non-friable material in its intact state but which may become friable upon removal, demolition and/or disposal. Consequently, if the removal/ disposal process renders the ACP friable, it is regulated under the disposal requirements of 40 CFR 61 .150 . A NESHAP notification must be filed with the Texas Department of Health. The notification must be filed at least ten days prior to removal of the material. If it remains in its non -friable state, as defined by the NESHAP, it can be disposed as a conventional construction waste . The Environmental Protection Agency · (EPA) defines friable as material , when dry, which may be crumbled, pulverized or reduced to powder by hand pressures. C. The Generator of the hazardous material is responsible for the identification and proper handling, transportation, and disposal of the material. Therefore, it is the policy of the City of Fort Worth that the Excavator is the Generator regardless of whether the pipe is friable or not. D. It is the intent of the City of Fort Worth that all ACP shall be removed in such careful and prudent manner that it remains intact and does not become friable. The Excavator is responsible to employ those means , methods, techniques and sequences to ensure this result. E. Compliance with all aspects of worker safety and health regulations including but not limited to the OSHA Asbestos Standard is the responsibility of the Excavator. The City of Fort Worth assumes no responsibility for compliance programs , which are the responsibility of the Excavator. (Copy of forms attached) F. The removal and disposal of ACP shall be subsidiary to the cost of installing the new pipe unless otherwise stated or indicated on the project plans or contract documents . . D-68 STORM WATER POLLUTION PREVENTION (FOR DISTURBED AREAS 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 Activities (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 controls and possible reduce costs. The methods of control shall result in minimum sediment retention of not less than 70%. 11129/04 SC-50 PART D -SPECIAL CONDITIONS NOTICE OF INTENT (NOi): 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 requi red $100 application fee. The NOi shall be mailed to : Texas Commission on Environmental Quality Storm Water & General Permits Team ; MC-228 P.O. Box 13087 Austin, TX 78711-3087 A copy of the NOi shall be sent to: City of Fort Worth Department of Environmental Management 5000 MLK Freeway Fort Worth, TX 76119 NOTICE OF TERMINATION (NOT}: For all sites that qualify as Large Construction Activity, the contractor shall sign, prior to final payment, a TCEQ Notice of Termination (NOT) form prepared by the engineer. It serves as a notice that the site is no longer subject to the requirement of the permit. The NOT should be mailed to: Texas Commission on Environmental 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 Engineering. The selected Contractor shall be provided with three copies of the SWPPP after award of contract, along with unbounded copies of all forms to be submitted to the Texas Commission on Environmental Quality. LARGE CONSTRUCTION ACTIVITY -DISTURBED AREA EQUAL TO OR GREATER THAN 5 ACRES: A Notice of Intent (NOi) 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 Engineer shall be prepared and implemented at least 48 hours before the commencement of construction activities. The SWPPP shall be incorporated into in the contract documents. The contractor shall submit a schedule 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 Permit. 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 11129/04 SC-51 PART D -SPECIAL CONDITIONS (NOT) form shall be submitted within 30 days after final stabilization has been achieved on all portions of the site that is the responsibility of the permittee, or, when another permitted operator assumes control over all areas of the site that have not been finally stabilized . SMALL CONSTRUCTION ACTIVITY -DISTURBED AREA EQUAL TO OR GREATER THAN ONE ACRE BUT LESS THAN FIVE ACRES: Submission 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 activities. 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, sediment 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. D-69 COORDINATION WITH THE CITY'S REPRESENTATIVE FOR OPERATIONS OF EXISTING WATER SYSTEMS It is the Contractor's responsibility to coordinate any event that will require connecting to or the · operation of an existing City water line system with the City's representative. The Contractor may obtain a hydrant water meter from the Water Department for use during the life of named project In the event the Contractor requires that a water valve on an existing live system be turned off and on to accommodate the construction of the project, the Contractor must coordinate this activity through the appropriate City representative. The Contractor shall not operate water line valves of existing water system . Failure to comply will render the Contractor in violation of Texas Penal Code Title 7, Chapter 28.03 (Criminal Mischief) and the Contractor will be prosecuted to the full extent of the law. In addition , the Contractor will assume all liabilities and responsibilities as a result of these actions . D-70 ADDITIONAL SUBMITTALS FOR CONTRACT AWARD The City reserves the right to require any pre-qualified contractor who is the apparent low bidder(s) for a project to submit such additional information as the City, in sole discretion may require, including but not limited tb manpower and equipment records, information about key personnel to be assigned to the project, and construction schedule, to assist the City in evaluating and assessing the ability of the apparent low bidder(s) to deliver a quality product and successfully complete projects for the amount bid within the stipulated time frame . Based upon the City's assessment of the submitted information, a recommendation regarding the award of a contract will be made to the City Council. Failure to submit the additional information if requested may be grounds for rejecting the apparent low bidder as non-responsive. Affected contractors will be notified in writing of a recommendation to the City Council. 11129/04 SC-52 PART D -SPECIAL CONDITIONS D-71 EARLY WARNING SYSTEM FOR CONSTRUCTION Time is of the essence in the completion of this contract. In order to insure that the contractor is responsive when notified of unsatisfactory performance and/or of failure to maintain the contract schedule, the following process shall be applicable : The work progress on all construction projects will be closely monitored . On a bi-monthly basis the percentage of work completed will be compared to the percentage of time charged to the contract. If the amount of work performed by the contractor is less than the percentage of time allowed by 20% or more (example : 10% of the work completed in 30% of the stated contract time as may be amended by change order), the following proactive measures will be taken: 1. A letter will be mailed to the contractor by certified mail, return receipt requested demanding that, within 10 days from the date that the letter is received, it provide sufficient equipment, materials and labor to ensure completion of the work within the contract time. In the event the contractor receives such a letter, the contractor shall provide to the City an updated schedule showing how the project will be completed within the contract time. 2. The Project Manager and the Directors of the Department of Engineering, Water Department, and Department of Transportation and Public Works will be made awa re of the situation . If necessary, the City Manager's Office and the appropriate city council members may also be informed . 3. Any notice that may, in the City's sole discretion , b.e required to be provided to interested individuals will distributed by the Engineering Department's Public Information Officer. 4. Upon receipt of the contractor's response, the appropriate City departments and directors will be notified . The Engineering Department's Public Information Officer will, if necessary, then forward updated notices to the interested individuals . 5. If the contractor fails to provide an acceptable schedule or fails to perform satisfactorily a second time prior to the completion of the contract, the bonding company will be notified appropriately. D-72 AIR POLLUTION WATCH DAYS The Contractor shall be required to observe the following guidelines relating to working on City construction sites on days designated as "AIR POLLUTION WATCH DAYS". Typically, the OZONE SEASON , within the Metroplex area, runs from May 1, through OCTOBER 31, with 6:00 a.m. -10:00 a .m . being critical BECAUSE EMISSIONS FROM THIS TIME PERIOD HAVE ENOUGH TIME TO BAKE IN THE HOT ATMOSPHERE THAT LEADS TO EARLY AFTERNOON OZONE FORMATION .. The Texas Commission on Environmental Quality (TCEQ), in coordination with the National Weather Service, will issue the Air Pollution Watch by 3:00 p .m. on the afternoon prior to the WATCH day. On designated Air Pollution Watch Days , the Contractor shall bear the responsibility of being aware that such days have been designated Air Pollution Watch Days and as such shall not begin work until 10:00 a.m. whenever construction phasing requires the use of motorized equ ipment for periods in excess of 1 hour. However, the Contractor may begin work prior to 10:00 a.m. if use of motorized equipment is less than 1 hour, or if equipment is new and 11129/04 SC-53 PART D -SPECIAL CONDITIONS certified by EPA as "Low Emitting", or equipment burns Ultra Low Sulfur Diesel (ULSD), diesel emulsions, or alternative fuels such as CNG . If the Contractor is unable to perform continuous work for a period of at least seven hours between the hours of 7:00 a.m. - 6 :00 p.m ., on a designated Air Pollution Watch Day, that day will be considered as a weather day and added onto the allowable weather days of a given month. D-73 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, sidewalks, etc., will be required . The fees are as follows: 1. The street permit fee is $50.00 per permit with payment due at the time of permit application . 2. A re-inspection fee of $25.00 will be assessed when work for which an inspection called for 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. 11129/04 SC-54 . : .... ----;, (To be printed on Contractor's Letterhead) DOE No: 3176 PROJECT NAME:Main C1C4B Sanitary Sewer Drainage Area Part 15 MAPSCO LOCATION: 76L LIMITS OF CONST.: West of 9th Avenue along FWWR between Rosedale and Oleander Estimated Duration of Construction on your Street : <XX> days THIS IS TO INFORM YOU THAT UNDER .A CONTRACT WITH THE CITY OF FORT WORTH, OUR COMPANY WILL REHABILITATE SEWER LINES ON OR AROUND YOUR PROPERTY. CONSTRUCTION WILL BEGIN APPROXIMATELY ,SEVEN DAYS FROM THE DATE OF THIS NOTICE . IF YOU HA VE QUESTIONS ABOUT ACCESS, SECURITY, SAFETY OR ANY OTHER ISSUE, PLEASE CALL: Mr. <CONTRACTOR'S SUPERINTENDENT> AT <TELEPHONE NO.> OR Mr. <CITY INSPECTOR> AT <TELEPHONE NO.> AFTER 4:30 PM OR ON WEEKENDS, PLEASE CALL 871-7970 PLEASE KEEP THIS FLYER HANDY WHEN YOU CALL. L . PART D -SPECIAL CONDITIONS CITY OF FORT WORTH HIGHWAY CONSTRUCTION PREVAILING WAGE RATE FOR 2000 CLASSIFICATION Asphalt Raker Asphalt Shoveler Batching 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, Dragline , Shovel(> 1 1/2 CY) Front End Loader (2 1/2 CY & less) Front End Loader (over 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 11129/04 SC-56 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 PART D -SPECIAL CONDITIONS 11129/04 SC-57 FORT WORTH DOE NO. XXXX Project Name: NOTICE OF TEMPORARY WATER SERVICE INTERRUPTION DUE TO UTILITY IMPROVEMENTS IN YOUR NEIGHBORHOOD, YOUR WATER SERVICE WILL BE INTERRUPTED ON--------- BETWEEN THE HOURS OF AND ------------- IF YOU HA VE QUESTIONS ABOUT THIS SHUT-OUT, PLEASE CALL: MR. AT ____________ _ (CONTRACTORS SVPERINTENDENT) (TELEPHONE NUMBER) OR MR. ___________ AT ___________ _ (CITY INSPECTOR) (TELEPHONE NUMBER) THIS INCONVENIENCE WILL BE AS SHORT AS POSSIBLE. THANK YOU, ___________ __,CONTRACTOR F 0 r 0 ff i C. e u $ e n r y d T . 'A . H ~ A ~: 0 N e s 11 A ~ . ~'· d :i: . e:•,'"'Gl . a ·v. •• .t~ d L ·\, ,. V I ~- 1} ti' o; ". 7. ti y 11/2 9104 E s PART D -SPECIAL CONDITlONS ~-~--. DEMOLITION I RE NOVATlON ,"'. NOTIFICATION FORM T n H NOTIFICATION# ___ -_______ _ TEXAS DEPARTMENT OF HEALlH NOTE: CIRCLE ITEMS THAT ARE AMENDED 1) Aba temen t ContrsctQr: _______ ~-~--------TOH License Numbe r.. _____ _ Ad dress : City: Jo" Site P"o· n:;.N· ·umb-·. State: __ -...;Zip:----Offica-Phone Number :~~--~-----"' ., ,., .,. Site SvpeMSOr. . IDH Lice n$(t N1.1mbet._· ------------- Slte Supervisor : . TOI-I licellSe: Number. ..... _..,.._~-~-------- Trair:ied On-Si te N ESHAP lndivtdltal: Certifie<!tic;>n DQte;,_ _____ _ Demol ition contractor: __________ .,...,.. __ omce Phone Mumoo ...... ...._ ________ _ Address ; Ci ty: State;~~-'·IP=---- 2) Pll'.lject Consult.mt QI" Opelll,tor._ ___ -___________ lDH Lie$iV.e Numb~·------ Meillng Address: City: . ·----"':'S-tate-;a·~:=====-~-=z.=-. p-·~--_-_-_-_-_-_-_-o=m:--ce-=P:-ho-n-e-:N-:"u-m--:-b-e-r!-:{=· ~~y--------- 3) FacllityOwner..__ __ -~----------------~---------~- Aiklntio n:~----------------------~-----------Mailin g Address; City: ·-~-.. -.. _--_ --Sta,,_..f-'e=: ---=Zi-.p-; ----0wn-=---er---=_Ph::-o-n,.,.e-::N-=-u~m..,.be--...,r,-=-) --~_-.-... -.. -.. -- .. Noto~ Tho lnvoieo fot thil notification fee will b& not to the ,QWOer of tho bul ldln,g and Cho billln9 -1ddrcss for the Jmtoica wllt be obtamed from tho lnform:1tion th~t ls pt'<M®d In thf& section . . . 4) Descn'pt!on or f acility Name =·----------~------------------ Phys i~I Ad rJR:i$s :. ___ ~--------~County:: City,_· ---~= ... Zip;, ___ _ Facility Phone Numbe Eacility Contact Person: ____________ = 01:ltc(ip lion ofAreaiRc;,Qm N1.1rn ber; ___ ~--------~~~------------ Pri0 r Uije;~-~-----~~-----Futura Use:. _____ ~~--=--=---=···=·····=·----------- Ag.e Qf Btlilding/Facllfty: ___ ~Srm '. _____ Nurnlwt Offloora;._. --~--School (K -12): a YES o· NO 6) TYfi:il ofWorlc Cl Demolition :a Renovation (Abatement)· o Annual consolidated Wcitk will be 1;lc.1ring: 0 Oay o Evening o Night Pti~d Pt Oj(lel ( Description of work sched ul e:,~.------------~---------------- 6) Is th is a Public Building? 0 YES o NO Federal F~enlty? D Y:ES O NO lndut.triai Site? IJ YES D NO NESHAP-Only f'.acillty? O YES D NO Is Bulldingll=acility Oceupfed? 0 YES O NO 7} NGliflcation Type CHECK ONLY ONE 0 Ori ginal (10 Working Days) Q Cancell.dion D Amendment o Emergency/Ordered lf th is is an a(l'l(l ndment, whic;h amendmen t number is tills?_ (Enclose copy cf orfglnal andlor la~t arninidment) If en emergency, who did you talk wiltl at TDH? Emergency#.,,,· ------ Date and Hour of Emmgol'lcy (HHIMM!DDNY); . . 0800tiptio n Qf the $1.J(jden., unexpected event and explanation of how tha evant caused tiri:Safe conditions or Would cau se equipment damage (compute-ts , machinery, etc. _________ ~~---------~-- 8) Dascrlp lion of procech.ire!i> to be followed In the event that 11ne.xpected asb&stos is found w p~ly nQO·fliable asb-eslos material becom es aum b1ed. pulvat ized. or reduce(! to powder; ___________ ~--- 9) W~s ,en A$bes:tos s.urveyperformed? 1J YES D NO Da le: I f TOH lrn,pectw l.ioen!>e No:. __ ----- An(!]ylical Method; D PLM D TEM O Assume d TOH Labot~l Q:ry li<;erts-e No:,-,.--,---- (For TAHPA (public building) projecis: an 8ssvm ption mus t be made by a TDH Ucoosed In spector) 10) Description of planned CferMlitiOn or ranovatioti wmk , type of m:aterisl., end method(s) to be used ... • ------ 1 1} Des cr iption of work pr;;i ~ice s and eng ineering controls to be used to p rovoo t emitt;ions or asbestos ;;i t the demoliticnlrenov1;1tion ; __ ..._ _________________________ _ SC-59 -PART D -SPECIAL CONDlTIONS 12} ALL applicabk} items in the follo....,ing table must be completed; IF NO ASBESTOS PRESEl',lT CHECK HER.E u Approximate 3.mount of Check unit of meuurcment . Asbestos.Containing Building M!!ten111 · Asb!1StQ1;. Type r--P-.ipe= .. -s-_..,...,Su-.-rt-ac-e-. Ar-e-a-1.,i-,,-ln-.. ""' ... -L-n-.--...--....--....... -=1 Ft t.i RA.CM NOT removed lrrt~(ior Cate i .non4ria~ removed ExleriOt Cate · o I non-fri;:ibfe rerno\fed I non-friable NOT removed Exteoor Caletl II non-friable removed Cat II non..frlabl~ NQT remowxl RACM Off-Facility component . 13) Waste Trarl5'porte;r Name: ===~------------TOH 1.fceose Number: _____ _ Address:_. __________ Cify ;.-• ·-·· ~------···-· ... ..,...... __ state: _Zip.,.;_. __ _ Contee! Persow .. PhofJ~ Ni.imber: ,_·_L-''--·-·---------= 14) wastt'! DispMal Site Name=·--------~--~-----------~----- •Address:.~--,-,-=---------~~· Citi · _ · _________ sta11;1:·· ___ Zip=~=~= 'T~ephone : ( . ·-. L TNRCC Permit N1.1mber: -------~ for siructurally unsound faclll!les , att.lch a copy <J f dernolmon order ancj idenlifyGovemmental Official .below: Name: ...... .. _ . . .. . ... . .. . . . . .. .. . RegistraHon No; . · ·. . . .. ... ... . .. . . Tille: · Date oforder(~M.tlbD/YY} J J Date crder te> begin {MMIODNY) I I . 1 S) Schedl.llea Dlcltes of Asbestos Abatemen! (MM/DDIYY} Start: ___ I __ I __ Cvmplete-; ---'''----'''- 17) Sched1.1IM Dates Di;mJoliiion/'Renovation {MM/0.D/YY) Siart: J _ .......... 1... ComplatQ:.·_ --'''--~'---- ... Note: IHhe start date en this nolifl~or, e~n i\Ot b9 mot. tho TDH Re!,lional or 1.oc.al Program office Must be coirtactsd by phone prior to the 1,tarl daie. Failure to do so ht~ vlobUon In aeeot®nco to lAHPA, SK"tlon .295.f3t. I hereby oen.ify ttie:t all informatlon I have provided Is correct, comtil~t~. anct ttue 10 1he best of my knowf~dge. I 1;1ckoQ'n-1edge that l am responsible for an aspa.c:ts. or the notificalion ro-rm, frlcluding, but not lfmilin.g, content and submlss[on dates; The maximum pemllly i$ $1 Q,000 per day per vlolatlon . 11/29104 (SignaMe-of .Building Owner/ Operator Of Delegated Coosullar,t/Contraciot) MAIL TO: (Printed Name) (DMe) AS8l:S'10S i-lOllFICATION :SECTJON TOXIC Sl,JBSTANCES CONTROL DIVISION TEXAS DEPARTMENT OF HEALTH PO SOX 143538 AUST1N, TX 78714-3536 Pli: 512-834-6600, 1-800-57Z~554e (:relept:iorie) L .. ·l {Fax Numtx:r} Farm APB#5, d;;!./ed 07129102. Rep .laces TOH form dated 01/13/01. For i!ISsistanc~ in compteling form, C<311 MW0-572-5548 SC-60 Classifications Hrly Rts Classifications Hrly Rts A ir Tool Ope rator $10 .06 Scraper Oper ator $11.42 Asphalt Raker $11 01 Servicer $12 .32 A sphalt Shoveler $8 .80 Slip Form M achin e Operator $12 .33 Asphalt Distributor Operato r $13 .99 Spreader Box Operator $10.92 Asphalt Paving Machine Operator $12 .78 Tractor operator. Crawler Type $12 .60 Batching Plant Weigher $14 .15 Tractor operator, Pneumatic $12 .91 Broom or Sweeper Operator $9 .88 Traveling Mixer Operator $12 .03 Bulldozer operator $13 .22 Truck Driver-Single Axle (light) $10 .91 Carpenter (Rough) $12 .80 Truck Driver-Single Axle (Heavy) $11.47 Concrete Finisher-Paving $12 .85 Truck Driver-Tandem Axle Semi-Trailer $11 .75 Concrete Finisher -Structures $13 .27 Truck Drive r-Lowboy/Float $14.93 Concrete Paving Curbing Mach. Oper. $12 .00 Truck Driver-Transit Mix $12 .08 Concrete Paving Finishing M ach . Oper. $13.63 Wagon Drill , Boring Machine , Post Hole Driller $14.00 Concrete Paving Joint Sealer Oper. $12 .50 W eld e r $13.57 Concrete Paving Saw Oper. $13 .56 Work Zone Barricade Servi cer $10 .09 Concrete Paving Spreade r Oper. $14 .50 Concrete Rubber $10.61 Crane, Clamshell, Backhoe , Derrick , Dragline, Shovel $14.12 Electrician $18.12 Flagger $8.43 Form Builder-Structures $11 .63 Form Setter-Paving & Curbs $11 .83 Foundation Drill Operator, Crawler Mounted $13.67 Foundation Drill Operator. Truck Mounted $16.30 Front End Loader $12.62 Laborer-Common $9.18 Laborer-Utility $10.65 Mechanic $16.97 Milling Machine Operator, Fine Grade $11 .83 Mixer Operator $11 .58 Motor Grader Operator (Fine Grade) $15.20 Motor Grader Operator, Rough Oiler $14.50 Painter, Structures $13.17 Pavement Marking Machine Oper. $10.04 Pipe Layer $11 .04 Roller, Steel Wheel Plant-Mix Pavements $11 .28 Roller, Steel Wheel Other Flatwheel or Tamping $10.92 Roller, Pneumatic, Self-Propelled Scraper $11 .07 Reinforcing Steel Setter (Paving) $14.86 Reinforcing Steel Setter (S tru c ture) $1 6 .29 DA-1 DA-2. DA-3 DA-4 DA-5 DA-6 DA-7 DA-8 DA-9 DA-10 DA-11 DA-12 DA-13 DA-14 DA-15 DA-16 DA-17 DA-18 DA-19 DA-20 DA-21 DA-22 DA-23 DA-24 DA-25 DA-26 DA-27 DA-28 DA-29 DA-30 DA-31 DA-32 DA-33 DA-34 DA-35 DA-36 DA-37 DA-38 DA-39 DA-40 DA-41 DA-42 DA-43 DA-44 DA-45 11102/04 PART DA -ADDITIONAL SPECIAL CONDITIONS AWARD OF CONTRACT FOR PROJECTS WITH MULTIPLE UNITS (OMITTED) PIPELINE REHABILITATION CURED-IN-PLACE PIPE (OMITTED) PIPE ENLARGEMENT SYSTEM (OMITTED) FOLD AND FORM PIPE (OMITTED) SLIPLINING (OMITTED) PIPE INSTALLED BY OTHER THAN OPEN CUT (OMITTED) TYPE OF CASING PIPE (OMITTED) SERVICE LINE POINT REPAIR I CLEANOUT REPAIR (OMITTED) PROTECTIVE MANHOLE COATING FOR CORROSION PROTECTION (OMITTED) MANHOLE REHABILITATION (OMITTED) SURFACE PREPARATION FOR MANHOLE REHABILITAT10N (OMITTED) INTERIOR MANHOLE COATING • MICROSILICA TE MORTAR SYSTEM (OMITTED) INTERIOR MANHOLE COATING· QUADEX SYSTEM (OMITTED) INTERIOR MANHOLE COATING· SPRAY WALL SYSTEM (OMITTED) INTERIOR MANHOLE COATING • RA VEN LINING SYSTEM (OMITTED) INTERIOR MANHOLE COATING: PERMACAST SYS. WIEPOXY LINER (OMITTED) INTERIOR MANHOLE COATING-STRONG-SEAL-SYSTEM (OMITTED) RIGID FIBERGLASS MANHOLE LINERS (OMITTED) PVC LINED CONCRETE WALL RECONSTRUCTION (OMITTED) PRESSURE GROUTING (OMITTED) VACUUM TESTING OF REHABILITATED MANHOLES (OMITTED) FIBERGLASS MANHOLES (OMITTED) LOCAT10N AND EXPOSURE OF MANHOLES AND WATER VALVES (OMITTED) REPLACEMENT OF CONCRETE CURB AND GUTTER ............................................................ 4 REPLACEMENT OF 6" CONCRETE DRIVEWAYS .................................................................... 4 REPLACEMENT OF H.M.A.C. PAVEMENT AND BASE (OMITTED) ......................................... 4 GRADED CRUSHED STONES .................................................................................................... 4 WEDGE MILLING 2" TO o• DEPTH 5.0' WIDE (OMITTED) ........................................................ 5 BUTT JOINTS-MILLED (OMITTED) .......................................................................................... 5 2" H.M.A.C. SURFACE COURSE (TYPE "D" MIX) (OMITTED) .................................................. 5 REPLACEMENT OF 7" CONCRETE VALLEY GUTTER (OMITTED) ......................................... 5 NEW 7" CONCRETE VALLEY GUTTER ..................................................................................... 5 NEW 4" STANDARD WHEELCHAIR RAMP (OMITTED) ............................................................ 5 8" PAVEMENT PULVERIZATION (OMITTED) ............................................................................ 5 REINFORCED CONCRETE PAVEMENT OR BASE (UTILITY CUT) (OMITTED) ....................... 5 RAISED PAVEMENT MARKERS (OMITTED) ............................................................................. 5 POTENTIALLY PETROLEUM CONTAMINATED MATERIAL HANDLING (OMITTED) ............. 5 LOADING, TRANSPORTATION, AND DISPOSAL OF CONTAMINATED SOIL .(OMITTED) ..... 6 ROCK RIPRAP ·GROUT· FILTER FABRIC ............................................................................... 6 CONCRETE RIPRAP (OMITTED) ................................................................................................ 9 CONCRETE CYLINDER PIPE AND FITTINGS ........................................................................... 9 CONCRETE PIPE FITTINGS AND SPECIALS ............................................................................ 9 UNCLASSIFIED STREET EXCAVATIONn (OMITTED) ............................................................ 10 6" PERFORATED PIPE SUBDRAIN .......................................................................................... 10 REPLACEMENT OF 4" CONCRETE SIDEWALKS (OMITTED) ............................................... 11 ASC-1 - DA-46 DA-47 DA-48 DA-49 DA.SO 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 OA .. 78 DA-79 DA.SO DA-81 DA-82 DA-83 DA-84 OA-85 DA-86 DA-87 DA-88 DA-89 11/02/04 PART DA -ADDITIONAL SPECIAL CONDITIONS RECOMMENDED SEQUENCE OF CONSTRUCTION (OMITTED) ........................................... 11 PAVEMENT REPAIR IN PARKING AREA (OMITTED) ............................................................. 11 EASEMENTS AND PERMITS ................................................................................. , .................. 11 HIGHWAY REQUIREMENTS (OMITTED) .................................................................................. 11 CONCRETE ENCASEMENT ...................................................................................................... 11 CONNECTION TO EXISTING STRUCTURES ............................... ; ........................................... 12 TURBO METER WITH VAULT AND BYPASS INSTALLATION (OMITTED) ............................ 12 OPEN FIRE LINE INSTALLATIONS (OMITTED) ....................................................................... 12 WATER SAMPLE STATION (OMITTED) ................................................................................... 12 CURB ON CONCRETE PAVEMENT (OMITTED) ...................................................................... 12 SHOP DRAWINGS ..................................................................................................................... 12 COST BREAKDOWN ................................................................................................................. 13 STANDARD STREET SPECIFICATIONS H.M.A.C. OVERLAY ................................................ 13 H.M.A.C. MORE THAN 9 INCHES DEEP .................................................................................. 13 ASPHALT DRIVEWAY REPAIR ................................................................................................ 13 TOP SOIL (OMITTED) ................................................................................................................ 13 WATER METER AND METER BOX RELOCATION AND ADJUSTMENT (OMITTED) ............ 13 BID QUANTITIES (OMITTED) .................................................................................................... 14 WORK IN HIGHWAY RIGHT OF WAY (OMITTED) ..................................... , ............................. 14 CRUSHED LIMESTONE (FLEX·BASE) ..................................................................................... 14 OPTION TO RENEW (OMITTED) ............................................................................................... 14 NON-EXCLUSIVE CONTRACT {OMITTED) .............................................................................. 14 CONCRETE VALLEY GUTTER (OMITTED) .............................................................................. 14 TRAFFIC BUTTONS (OMITTED) ............................................................................................... 14 PAVEMENT STRIPING (OMITTED) ........................................................................................... 14 H.M.A.C. TESTING PROCEDURES (OMITTED) ....................................................................... 14 SPECIFICATION REFERENCES ............................................................................................... 14 RELOCATION OF SPRINKLER SYSTEM BACK-FLOW PREVENTER/CONTROL VALVE AND BOX (OMITT·ED) ......................................................................................................................... 14 RESILIENT-SEATED GATE VALVES ....................................................................................... 14 EMERGENCY SITUATION, JOB MOVE-IN (OMITTED) ............................................................ 14 1 %" & 2" COPPER SERVICES (OMITTED) ............................................................................. 14 SCOPE OF WORK (UTIL. CUT) (OMITTED) ..................... ; ....................................................... 14 CONTRACTOR'S RESPONSIBILTY (UTIL. CUT) {OMITTED) ................................................. 14 CONTRACT TIME (UTlL. CUT) (OMITTED) .............................................................................. 14 REQUIRED CREW PERSONNEL & EQUIPMENT (UTIL. CUT) (OMITTED) .................. , ......... 14 TlME ALLOWED FOR UTILITY CUTS (UTIL. CUT) (OMITTED) ............................................... 15 LIQUIDATED DAMAGES (UTIL. CUT) (OMITTED) ................................................................... 15 PAVING REPAIR EDGES (UTIL. CUT) ...................................................................................... 15 TRENCH BACKFILL (UTIL. CUT) (OMITTED) .......................................................................... 15 CLEAN-UP (UTIL. CUT) (OMITTED) ......................................................................................... 15 PROPERTY ACCESS (UTIL. CUT) (OMITTED) ........................................................................ 15 SUBMISSION OF BIDS (UTIL. CUT) (OMITTED) ...................................................................... 15 STANDARD BASE REPAIR FOR UNIT I (UTIL. CUT) (OMITTED) ........................................... 15 CONCRETE BASE REPAIR FOR UNIT II & UNIT Ill (UTIL. CUT) (OMITTED) ......................... 15 ASC-2 DA-90 DA-91 DA-92 DA-93 DA-94 DA-95 DA-96 DA-97 DA-98 DA-99 DA-100 DA-101 DA-102 DA-103 DA-104 DA-105 DA-106 OA-107 DA-108 DA-109 DA-110 DA-111 DA-112 DA-113 DA-114 OA-115 DA-116 DA-117 DA-118 11102/04 PART DA -ADDITIONAL SPECIAL CONDITIONS 2" TO 9" H.M.A.C. PAVEMENT (UTIL. CUT) (OMIITED) ......................................................... 15 ADJUST WATER VALVE BOXES, MANHOLES, AND VAULTS (UTIL. CUT) (OMIITED) ...... 15 MAINTENANCE BOND (UTIL. CUT) (OMIITED) ............................................................... : ...... 15 BRICK PAVEMENT (UTIL CUT) (OMITTED) ............................................................................ 15 LIME STABILIZED SUBGRADE (UTIL. CUT) (OMIITED) ........................................................ 15 CEMENT STABILIZED SUBGRADE (UTIL. CUT) (OMITTED) ................................................. 15 REPAIR OF STORM DRAIN\ STRUCTURES (UTIL. CUT) (OMIITED) .................................... 15 - "QUICK-SET" CONCRETE (UTIL. CUT) (OMITTED) ................................................................ 15 UTILITY ADJUSTMENT (UTIL. CUT) (OMIITED) ..................................................................... 15 STANDARD CONCRETE SIDEWALK AND WHEELCHAIR RAMPS (UTIL. CUT) (OMIITE0)15 LIMITS OF CONCRETE PAVEMENT REPAIR (UTIL. CUT) (OMIITED) .................................. 15 CONCRETE CURB AND GUITER (UTIL. CUT) ........................................................................ 15 PAYMENT (UTIL. CUT) (OMIITED) .......................................................................................... 16 DEHOLES (MISC. EXT.) (OMITTED) ......................................................................................... 16 CONSTRUCTION LIMITATIONS (MISC. EXT.) (OMITTED) ...................................................... 16 PRESSURE CLEANING AND TESTING (MISC. EXT.) (OMIITED) .......................................... 16 BID QUANTITIES (MISC. EXT.) (OMITTED) ............................................................................. 16 LIFE OF CONTRACT (MISC. EXT.) (OMITTED) ........................................................................ 16 FLOWABLE FILL (MISC. EXT.) ................................................................................................. 16 BRICK PAVEMENT REPAIR (MISC. REPL.) (OMITTED) ......................................................... 17 DETERMINATION AND INITIATION OF WORK (MISC. REPL.) (OMITTED) ........................... 17 WORK ORDER COMPLETION TIME (MISC. REPL.) (OMITTED) ............................................ 17 MOVE IN CHARGES (MISC. REPL.) (OMITTED) ...................................................................... 17 PROJECT SIGNS (MISC. REPL.) (OMITTED) ........................................................................... 17 LIQUIDATED DAMAGES (MISC. REPL.) (OMITTED) ............................................................... 17 TRENCH SAFETY SYSTEM DESIGN (MISC. REPL.) (OMITTED) ........................................... 17 FIELD OFFICE (OMITTED) ........................................................................................................ 17 TRAFFIC CONTROL PLAN ....................................................................................................... 17 COORDINATION OF WORK WITH CONTRACTOR FOR OTHER UNITS (OMITTED) ............ 17 ASC-3 PART DA -ADDITIONAL SPECIAL CONDITIONS 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 Drawing 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. Included, and figured subsidiary to this unit price, will be the required sawcut excavation, as per specification Item 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 specification No. 300 "Asphalts, Oils and Emulsions\ Item No. 304 "Prime Coat° and Item No. 312 "Hot Mix Asphaltic Concrete· and compacted to standard City densities and top soil as per specification item No. 116 "Top Soil", if needed, shall be added and leveled to grade behind the curb. Existing improvements within the parkway such as water meters, sprinkler system, etc. damaged 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 the work. DA-25 REPLACEMENT OF 6" CONCRETE DRIVEWAYS This item shall include the removal and replacement of existing concrete driveways, due to deterioration or in situations 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 dump site. For specifications governing this item see Item No. 104 "Removing Old Concrete", Item No. 504" Concrete Sidewalk and Driveways". Pay limits 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 (OMITTED) DA-27 GRADED CRUSHED STONES This item shall be used to repair the failed base material in areas exceed 8" 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 per cubic yard shall be full compensation for all materials, labor, equipment and incidentals necessary to complete the work. 11102/04 ASC-4 PART DA -ADDITIONAL SPECIAL CONDITIONS DA-28 WEDGE MILLING 2" TO O" DEPTH 5.0' WIDE (OMITTED) DA-29 BUTT JOINTS -MILLED (OMITTED) DA-30 2" H.M.A.C. SURFACE COURSE (TYPE "D" MIX) (OMITTED) DA-31 REPLACEMENT OF 7" CONCRETE VALLEY GUTTER (OMITTED) DA-32 NEW 7" CONCRETE VALLEY GUTTER 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. 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 "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 ta 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-33 NEW 4" STANDARD WHEELCHAIR RAMP (OMITTED) DA-34 8" PAVEMENT PULVERIZATION (OMITTED) DA-35 REINFORCED CONCRETE PAVEMENT OR BASE (UTILITY CUT) (OMITTED) DA-36 RAISED PAVEMENT MARKERS (OMITTED) DA-37 POTENTIALLY PETROLEUM CONTAMINATED MATERIAL HANDLING (OMITTED) 11102/04 ASC-5 PART DA· -ADDITIONAL SPECIAL CONDITIONS DA-38 LOADING, TRANSPORTATION, AND DISPOSAL OF CONTAMINATED SOIL (OMITTED} DA-39 ROCK RIPRAP -GROUT -FILTER FABRIC A. GENERAL: 1. General Conditions, Supplemental Conditions, applicable requirements of Division 1 - General Requirements and the North Central Texas Council of Governments (NCTCOG) Standard Specifications, are hereby made a part of this section. 2. This item shall govern for the installation of rock riprap of the various sizes shown on the plans . B. 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. C. PRODUCT: 11/02104 1. RIPRAP MATERIAL: Stone for riprap shall be durable and of a suitable quality to insure permanence in the structure. It shall 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 1a· Riprap Sieve Size (Square Mesh) 24inch 18 inch 12 inch 6inch Sieve Size (Square Mesh) 18 inch 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 rack shall be one hundred fifty five pounds per solid cubic foot (min.) calculated from the bulk specific gravity (saturated surface dry). ASC-6 PART DA -ADDITIONAL SPECIAL CONDITIONS 3. FILTER FABRIC BLANKET: Approved Manufacturer: • Supac -Heavy Grade 8NP (UV) • Trevira 011/280 • Amoco4553 • or Equal Heavy Grade 4. RIPRAP GROUTING a. FINE AGGREGATE: Fine aggregate for grouting mix shall consist of natural sand, manufactured sand, or a combination of natural and manufactured sands . The 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) No . 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) Permissible Limits Percent by Weight, Passing 100 95-100 80-95 55-75 30-60 12-30 2-10 D. EXECUTION : 11/02104 1. CONSTRUCTION: a. The channel side slope and the toe excavation shall 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 geotextile 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 to receive the geotextile shall be prepared to 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 geotextile 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 minimum 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 relieve high tensile stress which may occur during placement of material on the geotextile. The specified placement procedure requires that the length ASC-7 11/02104 PART DA -ADDITIONAL SPECIAL CONDITIONS of the geotextile be greater than the actual slope length. The Contractor shall adjust the actual length of the geotextile used based on initial 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 accomplished within seven (7) calendar days after placement of the geotextile. Failure to comply shall require replacement of geotextile. The geotextile shall be protected from damage prior to and during the placement of rock riprap. Before placement of gabion units, the Contractor shall demonstrate that the 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 specified 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 reasonably well 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 AGGREGATE. 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 appr;oved 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 ASC-8 PART DA -ADDITIONAL SPECIAL CONDITIONS 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 shall be permitted on the grouted surface for a period of at least 24 hours. The 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. E. MEASUREMENT AND PAYMENT 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 per cubic yard which includes all plant, labor, material, and installation costs in-place, complete. 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 (OMITTED) 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 E1-4 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 Bidders 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. 11/02104 ASC-9 PART DA -ADDITIONAL SPECIAL CONDITIONS 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 (OMITTED) DA-44 6" PERFORATED PIPE SUBDRAIN This item shall consist of furnishing and installing s• 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 except 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 quality. 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. 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 gaVsq. ft/minute. Method SDHPT Test Method Tex-616-J ·resting of Construction Fibers• Tex-616-J Requirements 4.0 minimum for under drains and Slope Stabilization, 6.0 minimum for Gabions Revetment 80minimum Breaking load in either machine or ASTM Designation: 100 minimum cross-machine direction, expressed D 1682 grab method G as in pounds. modified by Tex-616-J 11/02104 ASC-1.0 PART DA -ADDITIONAL SPECIAL CONDITIONS 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 LF. shall be full compensation for all labor, materials, equipments, tools, and incidentals necessary to complete the work. DA-45 REPLACEMENT OF 4" CONCRETE SIDEWALKS (OMITIEO) DA-46 RECOMMENDED SEQUENCE OF CONSTRUCTION (OMITIED) DA-47 PAVEMENT REPAIR IN PARKING AREA (OMITIED) 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 desaiption and permit requirements, as contained herein, along with any special conditions that may have been imposed on these easements and permits. 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 additlonal work room or access Is required by the Contractor, It shall be the Contractor's responslblllty 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 (OMITIED) DA-50 CONCRETE ENCASEMENT 11/02104 ASC-11 - PART DA -ADDITIONAL SPECIAL CONDITIONS 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 seal. 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 BIO ITEM. DA-52 TURBO METER WITH VAULT AND BYPASS INSTALLATION (OMITTED) DA-53 OPEN FIRE LINE INSTALLATIONS (OMITTED) DA-54 WATER SAMPLE STATION (OMITTED) DA-55 CURB ON CONCRETE PAVEMENT (OMITTED) 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 concept, and that he demonstrates his understanding by indicating which equipment and materials he intends to furnish and install, and by detailing the fabrication and installation methods he intends to use. If deviations, discrepancies or conflicts between submittals and the design drawings and/or specifications are discovered, either prior to or after submittals are processed, the design drawings and specifications shall govern. The Contractor shall be responsible for dimensions which are to be confirmed and correlated at the job site, fabrication processes and techniques of constriction, coordination of his work with that of other trades and satisfactory performance his work. The Contractor shall check and verify all measurements and review submittals prior to being submitted, and sign or initial a statement 11/02104 ASC-12 PART DA -ADDITIONAL SPECIAL CONDITIONS included with the submittal, which signifies compliance with plans and specifications and dimensions suitable for the application. Any deviation from the specified criteria shall be expressly stated in writing in the submittal. Three (3} copies of the approved submittals shall be retained by the Contractor until completion of the project and presented to the City in bound form. 2 . Shop drawings shall be submitted for the following items prior to installation : List the required submittals here Additional shop drawing requirements are described in some of the material specifications . 3. Address for Submittals -The submittals shall be addressed to the Project Manager: Abe Calderon, P.E . City of Fort Worth 1000 Throckmorton Fort Worth , TX 76102 DA-57 COST BREAKDOWN In order to establish a basis upon which partial payments to the Contractor may be authorized, 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. DA-58 STANDARD STREET SPECIFICATIONS H.M.A.C. OVERLAY 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 DJ\-59 H.M.A.C. MORE ,:HAN 9 INCHES DEEP When H.M .A.C. greater 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 (OMITIED) DA-62 WATER METER AND METER BOX RELOCATION AND ADJUSTMENT (OMITTED) 11/02104 ASC-13 / PART DA -ADDITIONAL SPECIAL CONDITIONS DA-63 BID QUANTITIES (OMITTED) DA-64 WORK IN HIGHWAY RIGHT OF WAY (OMITTED) 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 Works Department. DA-66 OPTION TO RENEW (OMITTED) DA-67 NON-EXCLUSIVE CONTRACT (OMITTED) DA-68 CONCRETE VALLEY GUTTER (OMITTED) DA-69 TRAFFIC BUTTONS (OMITTED) DA-70 PAVEMENT STRIPING (OMITTED) DA-71 H.M.A.C. TESTING PROCEDURES (OMITTED) 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 revis ions thereof, shall apply. DA-73 RELOCATION OF SPRINKLER SYSTEM BACK-FLOW PREVENTER/CONTROL VALVE AND BOX (OMITTED) 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 (OMITTED) DA-76 1 %" & 2" COPPER SERVICES (OMITTED) DA-77 SCOPE OF WORK (UTIL. CUT) (OMITTED) DA-78 CONTRACTOR'S RESPONSIBIL TY (UTIL. CUT) (OMITTED) DA-79 CONTRACT TIME (UTIL. CUT) (OMITTED) DA-80 REQUIRED CREW PERSONNEL & EQUIPMENT (UTIL. CUT) (OMITTED) 11/02104 ASC-14 PART DA -ADDITIONAL SPECIAL CONDITIONS DA-81 TIME ALLOWED FOR UTILITY CUTS (UTIL. CUT) (OMITTED) DA-82 LIQUIDATED DAMAGES (UTIL. CUT) (OMITTED) DA-83 PAVING REPAIR EDGES (UTIL. CUT) AU paving repair edges shall be undamaged nea t lines (by sawing or equal) and shall be pa rallel or perpendicular to the center line of the street. DA-84 TRENCH BACKFILL (UTIL. CUT) (OMITTED) DA-85 CLEAN-UP (UTIL. CUT) (OMITTED) DA-86 PROPERTY ACCESS (UTIL. CUT) (OMITTED) DA-87 SUBMISSION OF BIDS (UTIL. CUT) (OMITTED) DA-88 STANDARD BASE REPAIR FOR UNIT I (UTIL. CUT) (OMITTED) DA-89 CONCRETE BASE REPAIR FOR UNIT 11 & UNIT 111 (UTIL. CUT) (OMITTED) DA-90 2" TO 9" H.M.A.C. PAVEMENT (UTIL. CUT) (OMITTED) DA-91 ADJUST WATER VALVE BOXES, MANHOLES, AND VAULTS (UTIL. CUT) (OMITTED) DA-92 MAINTENANCE BOND (UTIL. CUT) (OMITTED) DA-93 BRICK PAVEMENT (UTIL. CUT) (OMITTED) DA-94 LIME STABILIZED SUBGRADE (UTIL. CUT) (OMITTED) DA-95 CEMENT STABILIZED SUBGRADE (UTIL. CUT) (OMITTED) DA-96 REPAIR OF STORM DRAIN\ STRUCTURES (UTIL. CUT) (OMITTED) DA-97 "QUICK-SET" CONCRETE (UTIL. CUT) (OMITTED) DA-98 UTILITY ADJUSTMENT (UTIL. CUT) (OMITTED) DA-99 STANDARD CONCRETE SIDEWALK AND WHEELCHAIR RAMPS (UTIL. CUT) (OMITTED) DA-100 LIMITS OF CONCRETE PAVEMENT REPAIR (UTIL. CUT) (OMITTED) 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 11/02104 ASC-15 PART DA -ADDITIONAL SPECIAL CONDITIONS Department's Standard Specifications for Street and Storm Drain Construction shall govern this item. DA-102 PAYMENT (UTIL. CUT) (OMITTED) DA-103 DEHOLES (MISC. EXT.) (OMITTED) DA-104 CONSTRUCTION LIMITATIONS (MISC. EXT.) (OMITTED) DA-105 PRESSURE CLEANING AND TESTING (MISC. EXT.) (OMITTED) DA-106 BID QUANTITIES (MISC. EXT.) (OMITTED) DA-107 LIFE OF CONTRACT (MISC. EXT.) (OMITTED) DA-108 FLOWABLE FILL (MISC. EXT.) 1. Desaiption: The flowable fill material shall be delivered to the site, free flowing and self-leveling and shall have a consistency enabling it to fill all voids 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 maximum twenty-eight (28) day compression strength of not less than 60 and 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. Worth Standard Specifications for Street and Storm Drain Construction Item 406 d. Flyash, Class C or F, meeting ASTM C-618 e. Admixtures 11/02104 1. Mineral admixtures will be pozzolanic 2. 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. ASC-16 PART DA -ADDITIONAL SPECIAL CONDITIONS 1. Nan-chloride, non-corrosive accelerators used where metals are present in concrete or embedded members. 2. Calcium chloride DA-109 BRICK PAVEMENT REPAIR (MISC. REPL.) (OMITTED) DA-110 DETERMINATION AND INITIATION OF WORK (MISC. REPL.) (OMITTED) DA-111 WORK ORDER COMPLETION TIME (MISC. REPL.) (OMITTED) DA-112 MOVE IN CHARGES (MISC. REPL.) (OMITTED) DA-113 PROJECT SIGNS (MISC. REPL.) (OMITTED). DA-114 LIQUIDATED DAMAGES {MISC. REPL.) (OMITTED) DA-115 TRENCH SAFETY SYSTEM DESIGN (MISC. REPL.) (OMITTED) DA-116 FIELD OFFICE (OMITTED) 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 (OMITTED) 11102104 ASC-17 Part E. Specifications ' J SECTION E100-MATERIAL SPECIFICATIONS MATERIAL STANDARD E 100 JANUARY 1, 1978 (ADDED 5/13/90) . WATER DEPARTMENT All materials, construction methods and procedures used in this project shall conform to Sections E 1, E2 , and E2A · of the Fort Worth Water Department General Contract Documents and General Specifications, together with any additional material specification(s), construction(s) or later revision(s). (See rev!sions listed on this sheet). Sections E1, 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. INDEX E1 MATERIAL SPECIFICATIONS E2 CONSTRUCTION SPECIFICATIONS E3 GENERAL DESIGN DETAILS Revisions as of April 20, 1981 , follow: . E1-2.4 Backfill: (Correct minimum compaction requirement to 95% Proctor density and correct P.I. values as follows:) a. Additional backfill requirements when approved for use in streets: . 1. Type B Backfill (a) Maximum plastic index (Pl) shall be.§ 2. Type C Backfill (a) Material meeting requirements and having a Pl of§_ or less shall be considered as suitable for compaction by jetting (b) Material meeting requirement and having a Pl of~ or more shall · be considered for use only · with mechanical · compaction E2-2.11Trench Backfill : (Correct minimum compaction requirement whenever it appears in this section to 95% Proctor density except for paragraph a.1. where the "95% modified Procter densityn shall remain unchanged). 1 BURIED CONCRETE PRESSURE PIPE AND FITTINGS PART 1: GENERAL 1.01 SCOPE OF WORK A. Furnish all labor, materia 1 s, tools, equipment . and incidenta 1 s necessary to install , ready for operation and test bu r ied concrete pressure pipe and fittings , rubber gaskets, mortar for inside joints as shown on the Drawings and as specified herein. B. Concrete pressure pipe used on this project shall be Bar-wrapped concrete pressure pipe (A WWA C303). C . Where the word "pipe" is used, it shall refer to pipe, fittings, or appurtenances unless otherwise noted . D. Cathodic protection deta ils and spacing requirements are shown in the Standard Figures & Details -Cathodic Protection section of the specifications. 1.02 RELATED WORK The following items are included in the Fort Worth Water Department's General Contract Documents and General Specifications, Special Conditions and Additional Special Conditions . A. Trenching, backfilling, compaction and granular fill materials . B . Sedimentation and Erosion Control. C. Testing of Pipelines . D. Disinfection of potable water facilities E. Trench Safety Requirements. F. Installation by other than open cut. 1.03 SUBMITTALS A. Submit seven (7) shop drawings to the Engineer according to the Special Conditions of all details of reinforcement, concrete and joint dimensions for all pipe and fittings. Submit a tabulated laying schedule which references stationing and invert elevations as shown on the Drawings as well as all fittings, bevels , restrained joints, outlets , tees , bends , adapters , closures and specials , along with the manufacturer's drawings and specifications indicating complete details of all items. The laying schedule shall show pipe class , class coding, station limits and transition stations for various pipe classes. The above shall be submitted to the Engineer for approval before manufacture and shipment. The locations of all pipes shall conform to the locations indicated on the Drawings. Pipe shall not be supplied from inventory. B. Submit anticipated production and delivery schedule . 09/04/03 C . Design Data I. Submit all design calculations and data in accordance with A WW A M9 for C303 bar wrapped concrete pressure pipe and A WW A C304-99 for bar-wrapped concrete pressure pipe. D. Test Reports 1. Shop test results as applicable per AWWA C301-92 or AWWA C303-95 2. Field pressure/leakage tests . ; E. Certificates I. Prior to shipment of pipe, submit two (2) certified affidavits of compliance stating that the pipe for this Contract was manufactured, inspected and tested in accordance with the A WW A standards specified herein 1.04 QUALIFICATIONS A. The materials specified herein are intended to be standard types of bar-wrapped c:oncrete pressure pipe for use in transporting potable water. B: All bar-wrapped concrete pressure pipe and fittings shall be furnished by reputable manufacturers with a minimum of ten years of experience in manufacturing concrete cylinder pipe 30-in diameter and larger. The pipe and fittings shall be manufactured and installed in accordance with industry standards and methods and shall comply in all respects with requirements of these specifications and with the latest edition of all referenced standards and specifications. 1.05 . -REFERENCE ST AND ARDS A. The A WW A Standard and Design Standard for Bar-Wrapped Concrete Pressure Pipe, Steel Cylinder Type (A WW A C3 03, latest edition) are made a part of these Specifications. Documents referenced in A WW A C301, Section 1.3 form a part of A WWA C301 to the extent specified therein . B. Other standards applicable to the work specified herein are, but not limited to, the following: I. A WWA C200 -Steel Water Pipe 6-in and Larger 2 . A WWA C30 1 -Prestressed Concrete Pressure Pipe, Steel-Cylinder Type, for Water and other Liquids 3 . A WWA C600 -Installation of Ductile-Iron Water Mains and Their Appurtenances 4 . A WW A C65 I -Disinfection of Water mains 5 . A WWA M-9 -Concrete Pressure Pipe 6 . A WW A M-II -Steel Pipe Guide for Design and Installation 7. A WWA C304 -Design for Prestressed Concrete Cylinder Pipe 09/04/03 8. A WW A C303 -Concrete Pressure Pipe, Bar-Wrapped, Steel Cylinder Type C . American Association of State Highway and Transportation Officials (AASHTO) D . Where reference is made to one of the above standards, the revision in effect at the time of bid opening shall apply. 1.06 QUALITY ASSURANCE A. The bar-wrapped concrete pressure pipe and fittings manufacturer shall be certified under the ACPPA Quality Assurance Program for meeting the requirements of A WWA C303-95 . The Owner reserves the right to provide, at Owner's expense, the services of an independent testing agency to verify testing of the pipe. The manufactures cooperation shall be required in these inspections. B. Inspection of the pipe and fittings will be made by the Engineer upon delivery at the site. The pipe shall be subject to rejection at any time on account of failure to meet any of the specification requirements, even though the pipe may have been accepted as satisfactory at the place of manufacture. Pipe rejected after delivery shall be marked for identification and shall be removed from the job at once, unless otherwise approved by the Engineer. 1.07 DELIVERY, STORAGE AND HANDLING A. Care shall be taken in loading, transporting, and unloading materials to prevent damage to the ·pipe and fittings. Under no circumstances shall the pipe be dropped or skidded against each other. Slings, hooks, or pipe tongs shall be used in pipe handling. B. Materials, if stored, shall be kept safe from damage . The interior of all pipe, fittings and other appurtenances shall be kept free from dirt or foreign matter at all times. C. Pipe shall not be stacked higher than the limits recommended by its manufacturer. The bottom tier shall be kept off the ground on timbers, rails, or concrete. Stacking shall conform to the manufacturer's recommendations. D. Gaskets for mechanical and push-on joints to be stored shall be placed in a cool location out of direct sunlight. Gaskets shall not come in contact with petroleum products. Gaskets shall be used on a first-in, first-out basis. 1.08 PATENTS AND LICENSES A. The Contractor shall be responsible for all patents or licenses that exist on the equipment that may be provided. B. The Contractor and equipment manufacturer shall assume all costs of patent fees or licenses for the equipment or process: and shall safeguard and save harmless the City/Engineer from all damages, judgments, claims and expenses arising from license fees, or claimed infringement of any letters, patent or patent rights, or fees for the use of any equipment or process structural feature or arrangement of any of the component parts of the installation; and the price bid shall be deemed to include payment of all such patent fees, licenses or other costs pertaining thereto. 09/04/03 1.09 WARRANTY A. Provide a two (2) year warranty as stipulated in the contract documents PART2 : PRODUCTS 2.01 MATERIALS Unless otherwise specified , the design materials and workmanship for pipe shall conform to the requirements of A WWA C303 for bar-wrapped concrete pressure pipe for Water and Other Liquids , Core and coating thicknessfor pipe shall be as specified in A WWA C303. Concrete cylinder pipe shall be the size shown on the drawings. A . The following shall be clearl y marked on the interior surface of each special and each length of pipe: l. The design pressure, maximum backfill height or trench depth and date manufactured. 2 . The sequence or intended location of the pipe . 3. Beveled pipe shall be marked with the amount of bevel and the point of maximum bevel; shall be marked at the end of the Spigot. B. Pipe shall be designed in accordance with the A WW A M9 for C303 Bar Wrapped Concrete Pressure Pipe and A WW A C304-99 Design Standard, using the following design conditions; these conditions shall also be used in designing fittings that include a reinforced concrete exterior coating of the steel cylinder: I . External Loading a) The earth]oad shall be taken as the greater of the following: ( 1) Depth from existing ground level to top of pipe as shown on plans, or (2) A minimum depth of six feet minimum shall be used in all cases. b) Earthloads (deadloads) shall be computed as outlined by the "Concrete Pipe Design Manual" and the "Concrete Pipe Handbook", American Concrete Pipe Association, latest editions. Trench Width is assumed to be that giving the maximum load on the pipe (transition width) for the following parameters: ( l ) Soil Weight= 130 pounds per cubic foot (2) KuN=0 .130 c) Live loads shall be calculated as : (I) Pipe in Streets: AASHTO H-20 for two trucks passing (2) Pipe within railroad right-of-way: Coopers E-80 . 09/04/03 (3) Both H-20 and E-80 loads shall be computed in accordance with the "Concrete Pipe Design Manual" and the "Concrete Pipe Handbook". 2. Internal Pressure Pipe design shall be in accordance with A WW A M-9, for the design pressure of 200 psi working pressure, 100 psi for surge and test pressures described in Section 3.03 Testing. C . Fittings 1. Steel thickness of all fittings shall be designed with a maximum deflection of two percent of the internal diameter for the external loading condition specified in paragraph 2.01 Cl of this Section. In addition, under the internal loading conditions described in Section 2.01 C2 of this specification, the thickness shall be determined in accordance with Chapter 8 of A WW A Manual M9. 2. Fabrication of the fittings shall be as per the applicable standard and A WW A Manual M9. 3. Interior and exterior concrete/mortar coating shall be as per A WW A C205 standard . D. The date of manufacture or a serial number traceable to the date of manufacture and the mark or trademark of the manufacturer shall be clearly marked by stencil with waterproof paint at the bell end of the pipe barrel. Pipe shall not be shipped until the compressive strength of the concrete is a minimum of 4,500 psi, or 7 days after manufacture, and/or repair, whichever is the longer. Unsatisfactory or damaged pipe will be either permanently rejected or returned for minor repairs. Pits , blisters, rough spots, minor breakage, and other imperfections may be repaired, subject .to the approval of the Engineer, after demonstration by the manufacturer that strong and permanent repairs result. Repairs shall be carefully inspected before final approval. Cement mortar used for repairs shall have a minimum compressive strength of 3,000 psi at the end of7 days and 4500 psi at the end of28 days, when tested in cylinders stored in the standard manner. Epoxy mortar may be utilized for repairs subject to the approval of the Engineer. Major breakage or spalling from interior of pipe shall be reason for the rejection of pipe. Pipe may be repaired under unloaded conditions (removal of prestressing wire). New prestressing wire may be applied when the compressive strength as determined by cylinder testing equals or exceeds the strength required for prestressing as stated in AWWA C30I. E. Cement shall be Type I or 11 and shall be in accordance with ASTM Cl 50. F. The pipe core shall be manufactured by the centrifugal or vertically cast process. G. Mortar coatings shall consist of one part cement to a maximum of 2-1/2 parts fine aggregate , by weight. Rebound , not to exceed one fourth of the total mix weight may be used, provided the rebound is treated as fine aggregate. H. . Bell and spigot joint rings shall be steel, self-centering type, and otherwise as specified in AWWA C30I. I. The rubber gaskets shall be in accordance with A WWA C301 . 09/04/03 J. Bell and spigot wall fittings shall be equal to those manufactured by Hanson Concrete Products, Inc. Wall fittings shall be supplied with adequate bracing to keep them round and true during transportation and construction. K. Restrained joints shall be the field welded, clamp type or snap ring type as manufactured by Hanson Concrete Products, Inc., or approved equal. L. Radii for curved sections maybe produced by joint deflection up to 75 percent of that recommended by the manufacturer. Deflections required which are in excess of those recommendations shall be produced by beveling one or both ends of the pipe. M. Bends shall be fabricated to the degree of curvature required . PART 3: EXECUTION 3.01 GENERAL A. Care shall be taken during loading, transporting, and unloading to prevent injury to the pipes, fittings or coatings. Pipe or fittings shall not be dropped. All pipe and fittings shall be thoroughly cleaned before laying, shall be kept clean until they are used in the work, and when laid shall conform to the lines and grades shown on the Drawings. B. All pipe and fittings shall be subjected to a careful inspection and mortar coating dis bonding and soundness test by tapping with a hammer prior to installation . C. If any defective pipe is discovered after it has been laid it shall be removed and replaced with a sound pipe in a satisfactory manner. D. Regulate and control equipment and construction operations such that the loading on the pipe does not exceed the loads for which the pipe is designed and manufactured. For prestressed concrete cylinder pipe, pipe found to have longitudinal cracks from construction equipment or other loading shall be removed from the line and replaced with sound pipe and closures as required. E. The method of jointing the pipe shall be in strict accordance with the manufacturer's instructions. Arrange for the manufacturer to supervise the installation of at least the first three standard joints and the first restrained joint. 3.02 INSTALLING CONCRETE PRESSURE PIPE A. Concrete pressure pipe and fittings shall be installed in accordance with requirements of A WW A M9, Concrete Pressure Pipe, except as otherwise provided herein. A firm, even bearing throughout the length of the pipe shall be provided by providing bedding material as specified in the contract documents . BLOCKING WILL NOT BE PERMIITED. B. All concrete pressure pipe shall nave a minimum of five feet of cover. Pipe shall be laid such that the invert elevations shown on the Drawings are not exceeded . . C. The pipe interior shall be maintained dry and broom clean throughout the construction period. D . Gasket, gasket groove and bell shall be cleaned and lubricated with a vegetable lubricant furnished by the pipe manufacturer. The lubricant shall be approved for use in potable 09/04/03 water and shall be harmless to the rubber gasket. Pipe shall be laid with bell ends looking ahead. As soon as the tongue is centered in the groove of the previously laid pipe, it shall be forced home with approved automatic equipment. After the gasket is compressed, verify the position of the gasket with a feeler gage provided by the pipe manufacturer. E . Place a cloth diaper approved by the pipe manufacturer around each exterior joint recess and fasten it in place with either wire or steel strapping stitched into its edges. Mix a 1 :2 mortar grout of sufficient liquid consistency to flow easily and pour it into the joint recess beneath the cloth band. To assist the flow and to assure complete filling of the entire recess completely around the pipe, rod the joint recess with a stiff-wire curved to the radius of the pipe . Close the joint recess at the top with a stiffer mix of the same mortar. F. Pack interior joints of pipe 30-in in diameter and larger with mortar after backfilling is completed. Mortar grout shall be employed , consisting of one part by volume of Portland cement, J-l/2 parts by volume of well graded coarse concrete sand meeting the requirements of ASTM C33 and sufficient water to make a stiff mortar suitable for overhead work. The mixture shall have a dry, crumbly consistency and shall be pushed into place and troweled to make a smooth joint. G. All pipe shall be sound and clean before laying. When laying is not in progress, including lunchtime, the open ends of the pipe shall be closed by watertight plug or other approved means. Good alignment shall be preserved in laying. The deflections at joints shall not exceed 75 percent of that recommended by the manufacturer. Fittings, in addition to those shown on the Drawings, shall be provided at no additional cost to the Owner, if required, in crossing utilities or other obstructions, which may be encountered upon opening the trench. H. Have on hand a sufficient supply of assorted short pipe lengths, adaptors, and any other fittings necessary to prevent delays in pipe laying. I. Concrete thrust blocks shall not be used on this project except as specifically directed by the Owner or Engineer . Where concrete thrust blocks are required by Owner or Engineer, minimum bearing area shall be as shown on the Drawings or as directed by the Engineer. Joints shall be protected by felt roofing paper prior to placing concrete. Concrete shall be placed against undisturbed material, and shall not cover joints, bolts or nuts, or interfere with the removal of any joint. Wooden side forms or sand bags shall be provided for thrust blocks . J. Provide joint restraint per A WW A Manual M9 guidelines, using friction coefficient = 0.25, at all conditions and locations as directly by the Owner or shown on the Drawings. Except where shown otherwise on the Drawings, provide mechanical joint restraint as specified. Concrete thrust blocks shall not be used except where specifically directed by Owner or Engineer. 3.03 TESTING A. Hydrostatic and Leakage Tests 1. Furnish all necessary equipment and labor for conducting a pressure test on the pipelines. The procedures and method for conducting the pressure tests shall be approved by the Engineer. 2. Make any taps and furnish all necessary caps, plugs , bulkheads, etc., as required in conjunction with testing portions of the pipe. Furnish test pumps, gauges , 09/04/03 meters and any other equipment required in conjunction with conducting the tests. Hydrostatic pressure and leakage tests shall confonn to A WW A M-9 and Contract Documents. 3. All pipelines shall be subjected to a hydrostatic pressure of 50 percent above the design pressure (presented above) at the lowest point of the section being tested and this pressure maintained for at least one hour. The amount of leakage that will be permitted shall be in accordance with A WWA C600 . 4. Lines, which fail to meet the requirements of the test, shall be repaired and retested as necessary until test requirements are met. Defective materials, pipes, valves, and accessories shall be removed and replaced . 5. The Owner will supply at no cost to the Contractor a maximum quantity of water for testing purposes equal to 110 percent of the volume of the pipeline. The Contractor shall furnish and install the necessary connections, which may be required to transport the water to the pipe being tested. Additional water required will be provided at the Owner's standard rates for the volume required. 3 .04 CLEANING A. At the conclusion of the wor~, thoro\Jghly clean all of the ~ew_pipelines by flushing with _ wate.r %,~!.~~!. rn.eans to remo_ye a~.1 dirt,_stones, and pieces of~ood or other material, which may have entered during the construction period. Debns cleaned from the lines shall be removed from the lowest manhole. If, after this cleaning, obstructions remain, they shall be removed. B. After the pipelines are cleaned and if the ground-water level is above the pipe, or following a heavy rain , the Engineer will examine the pipe for leaks. If defective pipes or joints are discovered at this time, they shall be repaired or replaced. 3 .05 DISINFECTION A. Before being placed into service, pipelines, which will convey potable water, shall be disinfected in accordance with Contract Documents and A WW A C651 . END OF SECTION 09/04/03 BURlED DUCTILE IRON PIPE AND FITTINGS PART I: GENERAL 1.01 SCOPE OF WORK A. Furnish all labor, material, tools, equipment and incidentals required and install buried ductile iron pipe and fittings complete as shown on the Drawings and as specified herein. B . Where the word 'pipe' is used, it shall refer to pipe, fittings , or appurtenances unless otherwise noted. 1.02 RELATED WORK The following items are included in the Fort Worth Water Department's General Contract Documents and General Specifications, Special Conditions and Additional Special Conditions. A. Trenching, backfilling, compaction and granular fill materials. B. Sedimentation and Erosion Control. C. Testing of Pipelines. D. Disinfect ion of potable water facilities. E. Trench Safety Requirements. F. Cathodic protection details and spacing requirements are shown in the Standard Figures & Details -Cathodic Protection section of the specifications. 1.03 SUBMITT ALS A . Submit to the Engineer in accordance with the Special Conditions within 10 days of the Effective Date of the Agreement, the name of the pipe and fittings suppliers and anticipated delivery schedule. B. Submit to Engineer in accordance with the Special Conditions completely detailed working drawings and schedules of all ductile-iron pipe and fittings required . The submittal shall include a tabulated laying schedule which references stations and invert elevations as shown on the Drawings, as well as all fittings , bends, outlets, restrained joints, tees, special deflection bells, adapters, solid sleeves and specials, along with the manufacturer's drawings and specifications indicating complete details of all items. The above shall be submitted to the Engineer for approval before manufacture and shipment. C. Prior to each shipment of pipe, submit certified test reports that the pipe for this Contract was manufactured and tested in accordance with the ASTM and ANSI/ A WW A Standards specified herein. 09/04/03 1.04 REFERENCE STANDARDS A. American Society for Testin g and Materials (ASTM ) 1. ASTM A307 -Standard Specification for Carbon Steel Bolts and Studs 60 ,000 PSI Tensile Strength. B. American Water Works Association (AWWA) 1. A WW A C 104 -Cement-Mortar Lining for Ductile-Iron Pressure Pipe and Fittings 2 . A WWA Cl05 -Polyethylene Encasement for Ductile-Iron Piping for Water and Other Liquids 3. A WW A C 110 -Ductile-Iron and Gra y-Iron Fittings, 3-in through 48-in for Water and Other Liquids. 4. A WWA Cl 11 -Rubber-Gasket Joints for Ductile-Iron Pressure Pipe and Fittings. 5 . A WW A C 115 -Standard for Flanged Ductile-Iron Pipe with Threaded Flanges. 6. A WW A C 151 -Ductile-Iron Pipe, Centrifugally Cast in Metal Molds or Sand- Line Molds for Water or Other Liquids. 7 . AWWA Cl53 -Ductile-Iron Compact Fittings, 3-in through 16-in for Water and Other Liquids. 8. A WWA C600 -Standard for Installation of Ductile-Iron Water Mains and Their Appurtenances. 9. A WW A C651 -Disinfecting of Water Mains C . American National Standards Institute (ANSI) 1. ANSI B 16 . 1 -Cast Iron Pipe Flanges and Flanged Fittings. D . Where reference is made to one of the above standards, the revision in effect at the time of bid opening shall apply . 1.05 QUALITY ASSURANCE A. All ductile-iron pipe and fittings shall be from a single manufacturer. All ductile-iron pipe to be installed under this Contract may be inspected at the foundry for compliance with these Specifications by an independent testing laboratory provided by the Owner. The contractor shall require the manufacturer's cooperation in these inspections. The cost of foundry inspection of all pipe approved for this Contract, plus the cost of inspection of a reasonable amount of disapproved pipe will be borne by the Owner. B. Inspection of the pipe will be made by the engineer or other representatives of the Owner after delivery. The pipe shall be subject to rejection at any time due to failure to meet any of the Specification requirements, even though pipes may have been accepted as satisfactory at the place of manufacture . Pipe rejected after delivery shall be marked for identification and shall immediately be removed from the job. C . All pipe and fittings shall be manufactured in the United States . 09/04/03 D. All p ipe and fittin gs shall be permanentl y marked with the following information: a . Manufacturer and date . b . Size , type , class or wall thickness . c. Standard produced to (AWWA, ASTM , etc.) 1.06 DELNERY, STORAGE AND HANDLING A. Care shall be taken in loading, transporting, and unloading materials to prevent damage to the pipe and fittings . Under no circumstances shall the pipe be dropped or skidded aga inst each other. Slings , hooks , or pipe tongs shall be used in pipe handling. B . Materials , if stored , shall be kept safe from damage . The interior of all pipe, fittings and other appurtenances shall be kept free from dirt or foreign matter at all times . C. Pipe shall not be stacked higher than the limits recommended by its manufacturer. The bottom tier shall be kept off the ground on timbers , rails , or concrete. Stacking shall conform to the manufacturer's recommendations. D. Gaskets for mechanical and push-on joints to be stored shall be placed in a cool location out of direct sunlight. Gaskets shall not come in contact with petroleum products . Gaskets shall be used on a first-in , first-out basis. 1.07 PATENTS AND LICENSES A. The Contractor shall be responsible for all patents or licenses that exist on the equipment that may be provided . B. The Contractor and equipment manufacturer shall assume all costs of patent fees or licenses for the equipment or process and shall safeguard and save harmless the City/Engineer from all damages, judgments, claims and expenses arising from license fees , or claimed infringements of any letters , patent or patent rights, or fees for the use of any equipment or process structural feature or arrangement of any of the component parts of the installation and the price bid shall be deemed to include payment of all such patent fees , licenses or other costs pertaining thereto. 1.08 WARRANTY A. Provide a two (2) year warranty as stipulated in the contract documents . PART2: PRODUCTS 2 .0 I MATERIALS A. Ductile iron pipe shall conform to Fort Worth Water Department's General Contract Documents and Genera l Specifications requirement of Class 51 , for all pipe sizes . Ductile iron pipe shall conform to A WW A C 151. B. Ductile iron fittings shall conform to A WW A C 110. 09/04/03 C. All pipe and fittings shall have a bituminous outside coating in accordance with A WW A CI51 and Cl 10, respectively. All pipe and fittings shall be cement-mortar lined and seal coated in accordance with A WW A CI 04. Cement mortar lining shall be double thickness . D. Closures shall be made with mechanical joint ductile iron solid sleeves and shall be located in straight runs of pipe at a minimum cover outside the limits for restrained joint sections. E. Joints for buried pipe and fittings shall be push-on or mechanical joints conforming to AWWA Cl 11. F. Restrained joints shall be restrained push-on joints, TR Flex by U.S. Pipe and Foundry; Lok-Fast by American Cast Iron Pipe company, or approval equal. Joints shall be suitable for 250 psi working pressure and be fabricated of heavy section ductile iron casting. Bolts and nuts shall be galvanized low carbon steel conforming to ASTM A307, Grade B . a . The minimum number of restrained joints required for resisting forces at fittings and changes in direction of pipe shall be determined from the length of restrained pipe on each side of fittings and changes in direction necessary to develop adequate resisting friction with the soil. The required lengths of restrained joints shall be calculated by the contractor in accordance with the Section 3 .0 I F. b. All fittings shall have restrained joints. G. Sleeve type couplings shall be of steel and shall be Style 38 by Dresser Manufacturing Division, Smith-Blair, or approved equal. Couplings shall be furnished with black steel bolts and nuts and with pipe stop removed. Gaskets shall be of a material suitable for exposure to liquid within the pipe. 2.02 POLYETHYLENE ENCASEMENT A. Encasement shall be polyethylene tube conforming to A WW AC I 05 . Class usage shall be : I. Class A -Natural Color where exposure to weather (including sunlight) is less than 48 total before burial. 2. Class C -Black where exposure to weather (including sunlight) may be more than 48 hours. B. Exposure to weather shall be kept to a minimum , and in no case shall -it exceed 10 days . The Class of polyethylene used shall be approved by the engineer. PART 3: EXECUTION 3.01 LAYING DUCTILE IRON PIPE AND FITTINGS 09/04/03 A. Care shall be taken in loading , transporting and unloading to prevent injury to the pipe , lining or coatings . Pipe or fittings shall not be dropped . All pipe or fittings shall be examined before laying and no piece shall be installed wh ich is found to be defective. Any damage to the pipe linings or coatings shall be repaired as directed by the Engineer . . Handling and laying of pipe and fittings shall be in accordance with the manufacturer's instruction and as specified herein. B . All pipe and fittings shall be thoroughly cleaned before laying, shall be kept clean until they are used in the work, and when laid, shall conform to the lines and grades required. Ductile iron pipe and fittings shall be installed in accordance with requirements of A WWA C600 , except as otherwise provided herein. A firm even bearing throughout the length of the pipe shall be constructed by placing bedding material per Fort Worth Water Department's General Contract Documents and General Specifications, Special conditions and Additional Special Conditions and as shown on the Drawings. Blocking will not be permitted . If any defective pipe is discovered after it abs been laid, it shall be removed and replaced with a sound pipe in a satisfactory manner by the Contractor, at his/her own expense. C. All pipe shall be sound and clean before laying. When laying is not in progress, including lunchtime, the open ends of the pipe shall be closed by watertight plugs or other approved means. Good alignment shall be preserved in laying. The deflection at joints shall not exceed 75 percent of that recommended by manufacturer. Fittings, in addition to those shown on the Drawings, shall be provided, if required , for crossing utilities or other obstructions, which may be encountered upon opening the trench . Solid sleeves shall be used only where approved by the Engineer. D . When cutting pipe is required, the cutting shall be done by machine, leaving a smooth cut at right angles to the axis of the pipe . Cut ends of pipe to be jointed with a bell shall be beveled to conform to the manufactured spigot end . Cement lining shall be undamaged . Cutting of restrained joint pipe will not be allowed , with prior approval from the Engineer. E . Provide joint restraint per A WW A Manual M9 guidelines , using friction co-efficient - 0.25 , at all conditions and location as directed by the owner or shown on the drawings. Except where shown otherwise on the Drawings, provide mechanical joint restraint as specified . · 3.02 PUSH-ON JOINTS A . Push-on joints shall be made in accordance with the manufacturer's instructions. Pipe shall be laid with bell ends looking ahead. A rubber gasket shall be inserted in the groove of the bell end of the pipe, and the joint surfaces cleaned and lubricated. The plain end of the pipe to be laid shall then be aligned and inserted in the bell of the pipe to which it is to be joined and pushed home with a jack or by other means. After joining the pipe, a metal feeler shall be used to make certain that the rubber gasket is corrected located . 3.03 MECHANICAL JOINTS A. Mechanical joints shall be made in accordance with Appendix A of A WW A C 111 and the manufacturer's instructions thoroughly clean and lubricate the joint surfaces and 09/04/03 rubber gasket with soapy water before assembly. Bolts shall be tightened to the specified torques . Under no conditions shall extension wrenches or pipe over handle of ordinary ratchet wrench be used to secure greater leverage. 3.04 RESTRAINED JOINTS A. Restrained joints shall be installed as required and/or shown on the Drawings to prevent movement of the pipe during testing and normal operation. The joint assemblies shall be made in accordance with the manufacturer's recommendations. 3.05 SLEEVE TYPE COUPLINGS A. Couplings shall be installed where shown. Couplings shall not be assembled until adjoining push-on joints have been assembled. After installation, apply a heavy bitumastic coating to bots and nuts . 3.06 POLYETHYLENE ENCASEMENT A. The polyethylene encasement shall be installed in accordance with either method specified in A WW A CI 05. 3.07 TESTING AND CLEANING A. Testing shall be as specified in Fort Worth water Department's General Contract Documents and General Specifications, Special Conditions and Additional Special Conditions . 3.08 DISINFECTION A. Disinfection shall be as specified in Fort Worth Water Department's General Contract Documents and General Specifications, Special Conditions and Additional Special Conditions. END OF SECTION 09/04/03 BURJED STEEL PIPE AND FITTINGS PART I : GENERAL 1.01 SCOPE OF WORK A. Furnish all labor, material, tools, equipment and incidentals required and install and test steel pipe and fittings , rubber gaskets , mortar for inside joints and wrap outside joints of all pipe as shown on the Drawings and as specified herein. B . Cathodic protection details and spacing requirements are shown in the Standard Figures & Details -Cathodic Protection section of the specifications. 1.02 RELATED WORK The following items are included in the Fort Worth Water Department's General Contract Documents and General Specifications, Special Conditions and Additional Special Conditions. A. Trenching, backfilling, compaction and granular fill materials. B. Sedimentation and Erosion Control. C . Testing of Pipelines. D . Disinfect ion of potable water facilities. E . Trench Safety Requirements. . F . Installation by other than open cut. 1.03 SUBMITT ALS A. Submit, in accordance with the Special Conditions, within 10 days of the Effective Date of the Agreement, the name of the pipe and fittings suppliers and a list of materials to be furnished. B . Submit shop drawings with a tabulated layout schedule showing the location of each piece, by mark number, for the entire job, method of manufacture and installation of pipe, joint details , fittings and any specials. Design calculations for the conditions specified in Paragraph l .03D below, shall be submitted with the shop drawings and shall include all formulas used in the calculations, all values of constants used in the formulas in accordance with A WW A C200 and A WW A M-11 based on internal pressure, deflection and external loads. C . Prior to shipment of pipe, submit certified test reports that the pipe for the Contract was manufactured and tested in accordance with the A WW A standards specified herein . Off ICl~L l~COiD c1n ~~e~~~~v n. W©~rn. ux. 09/04/03 D. Design Data I . Pipe and fittings shall be designed in accordance with A WW A C200 and C208, using the following design conditions: a . External Loads I) 2) 3) 4) 5) Weight of earth Deflection Lag Factor Bedding Constant (k) Soil M'odulus E' Live Load 130 lbs/cu ft 1.25 0 .10 1,000 psi a) Pipe in Streets: AASHTO H-20 for two trucks passing. b) Pipe within railroad right-of-way: Coopers E-80. 6) Internal Pressure Design working pressure shall be 200 psi , with l 00 psi for surge and test pressures as described in Section 3 .06 Testing. 2 . Pipe and fittings shall be designed with a maximum deflection of the steel cylinder of 2 percent of the internal diameter. 3 . Minimum wall thickness -0 .250 (in). The wall thickness shall be increased, as required, at all bends, fittings and anchorage locations where thrust is transmitted by the pipe . 1.04 REFERENCE STANDARD A . American Society for Testing and Materials (ASTM) I. ASTM Al39 -Standard Specification for Electric-Fusion (Arc)-Welded Steel Pipe (NPS 4-in and over). 2. ASTM A283 -Standard Specification for Low and Intermediate Tensile Strength Carbon Steel Plates. 3. ASTM A570 -Standard Specification for Steel, Sheet and Strip, Carbon, Hot- Rolled, Structural Quality. 4. ASTM A572 -Standard Specification for High-Strength Low-Alloy Columbium- Vanadium Structural Steel. 5. ASTM Cl50 -Standard Specification for Portland Cement. B . American Water Works Association (A WWA) . I. A WWA C200 -Steel Water Pipe -6-in (150mm) and Larger 09/04/03 2 . A WW A C205 -Cement-Mortar Protective Lining and Coating for Steel Water Pipe 4-in and Larger -Shop Applied. 3. A WW A C206 -Field Welding of Steel Water Pipe. 4. A WWA C207 -Steel Pipe Flanges for Waterworks Service-Sizes 4-in through 144-in (100mm Through 3600mm). 5. A WWA C208 -Dimensions for Fabricated Steel Water Pipe Fittings. 6. A WW A C209 -Cold-Applied Tape Coatings for the Exterior of Special Sections, Connections and Fittings for Steel Water Pipelines. 7. A WW A C2 l 4 -Tape Coating Systems for the Exterior of Steel Water Pipelines. 8. A WWA C600 -Installation of Ductile-Iron Water Mains and Their Appurtenances. 9. A WW A C606 -Grooved and Shouldered Joints 10. A WW A C65 l -Disinfecting of Water Mains 11. A WW A M-11 -Steel Pipe - A Guide for Design and Installation. C . American National Standards Institute (ANSI) 1. ANSI B 16.1 -Cast Iron Pipe Flanges and Flanged Fittings. 2. ANSI Bl6.5 -Pipe Flanges and Flanged Fittings. D. American Welding Society (A WS) E . American Society of Mechanical Engineers (ASME) F. Where reference is made to one of the above standards, the revision in effect at the time of bid opening shall apply. 1.05 QUALITY ASSURANCE A. The manufacturer is responsible for the performance of all inspection requirements as specified in A WW A C200 . fn addition, all pipe and fittings to be installed under this Contract may be inspected at the plant by the Engineer for compliance with this Section by an independent testing laboratory selected by the Owner. Notify the independent testing laboratory at least 48 hours prior to requesting inspections. B. Inspection of the pipe and fittings will also be matte by the Engineer or other representatives of the Owner after delivery. The pipe shall be subject to rejection at any time on account of failure to meet any of the requirements specified herein, even through sample pipes may have been accepted as satisfactory at the place of manufacture. Pipe 09/04/03 rejected after delivery shall be marked for identification and shall be removed from the job at once. C. All pipe and fittings shall be hydrostatically tested at the plant to 50 percent above the normal l operating pressure as defined in Paragraph 1.03D above. lf the fittings are made from hydrostatically tested pipe then only dye testing of the welds is required. PART 2: PRODUCTS 2.01 MA TERlALS A. Steel pipe shall be fabricated from steel sheets in accordance with A WW A C200, Section 3. The steel sheets shall conform to ASTM A570, Grade 36 plates conforming to ASTM A283 l Grade C or D, or ASTM A572, Grade 42 or coil conforming to the requirements of ASTM Al 39, Grades B or C . All welded seams, whether straight or spiral, shall be butt-welded using an approved electric-fusion weld process. Design stress shall be limited to 50 percent of the yield. Yield is based on the Grade of Steel. See Table 4-1 of MIi. B . . Fittings and specials shall be fabricated in accordance with A WW A C200, Section 4, including non-destructive testing by dye penetrant of welds not previously tested in the straight pipe. Fittings shall conform to the dimensions of A WW A C208 or may be fabricated into standard pipe lengths. Elbows Oto 22-1/2 degrees shall be two piece, 23 to 45 degrees shall be three piece, 46 to 67-1/2 degrees shall be four piece and 68 to 90 degrees shall be five piece. All tees, laterals and outlets shall be reinforced in accordance with ASME Pressure Vessel Code, Section VIII Paragraph UG-3 7 or A WW A M-11, Section 19.4 and 19.5 . Fittings and specials not detailed on the Drawings shall conform to the details furnished by the manufacturer as approved by the Engineer. C . Flanges shall be in accordance with A WW A C207, Class D, Table I or 2 for pressure to 175 psi on 4 to 12-in diameter and 150 psi on diameters over 12-in. Flanges shall be A WWA C207, Class E for pressures over 150 through 275 psi when mating steel to steel; or shall be ANSI B 16.5, Class 3 00 flat faced for 24-in and smaller diameter or Class 250 flat faced with dimensions and drilling conforming to ANSI B 16.1 for diameters over 24 through 48-in when mating to cast iron valves. D . Pipe shall be furnished principally in 40-ft net laying lengths with special lengths as required by plan and profile for location of elbows, tees, etc. Pipe shall be furnished with 0-ringjoints unless otherwise noted on the Drawings. E. 0-ringjoints shall consist of a Carnegie shape M-3516 joint ring for spigot end or flared bell end and a grooved spigot end designed to retain the 0-ring rubber gasket. The spigot end groove may be rolled in . Bell and spigot ends shall be sized by forcing over a sizing die or by expanding to stretch the steel beyond its elastic limit so that the difference in diameter between outside of spigot and inside of bell at normal engagement does not exceed .03-in measured on the circumference with a diameter tape. The bell and spigot with flared bell and grooved spigot and shall have 6-3/8-in engagement. The 0-ring gasket shall have sufficient volume to approximately fill the area of the groove and shall conform to A WWA C200 . The joint shall be suitable for a safe working pressure equal to 09/04/03 the class of pipe furnished and shall operate satisfactorily with a deflection (the tangent of which is not to exceed 0.75-in divided by D where Dis the outside diameter of the pipe in inches) or with a pull-out of 0.75-in. F . 0-ringjoints shall be electrically bonded using bonding wire and brazing cartridges furnished by the pipe manufacturer. Be responsible for checking the continuity of this system before final acceptance. G. Mechanical couplings where indicated on the Drawings shall be Victaulic Depend-0-Lok Styles Ex E (unrestrained), F x F (self-restrained); Dresser Style 38 or equal. Middle ring shall be of a thickness equal to or greater than the thickness of pipe wall. Couplings shall have plain gaskets, Grade 27 and shall be shop coated with Dresser Red "D" or primer compatible with the tape coat system. Dresser couplings shall be furnished complete with bonding wire and brazing cartridges. H. Interior surfaces of all steel pipe, fittings, and specials shall be cleaned and lined in the shop with cement mortar lining applied centrifugally in conformity with A WW A C205. Wire mesh reinforcement shall be used in gunited mortar lining of fittings and specials. I. Cement shall be Type II and shall be in accordance with ASTM Cl 50. J. Non-shrink grout employed in the interior joints shall be Masterflow 713 grout by Master Builders or equal. K . Pipe shall be mortar coated, in accordance with A WW A C-205. Mortar coating shall consist of one part cement to a maximum of 2-1/2 parts fine aggregate, by weight. Rebound, not to exceed one fourth of the total mix weight may be used, provide the rebound is treated as fine aggregate . l. Shop applied outside coating shall be continuous to the end of pipe on the bell end and shall be cut back on spigot end so that coating extends at least 0.5-in inside of the bell end at normal engagement. Shop applied inside lining shall be continuous to the end of pipe on the spigot end and shall be cut back on the bell end to the point of maximum engagement or further as shown on Drawings. Inside of bell and outside of spigot shall be painted with one shop coat of primer (Polyken No. 927 or equal). 2. Prior to shipment, the pipe shall be given an electrical holiday test of a minimum of 6000 Volts with a 60 cycle current audio detector giving a maximum testing voltage 120 times per second. Prior to placement, the pipe shall be visually inspected for damage to the coating. Any areas that appear damaged shall be given an electrical holiday test of a minimum of 6000 Volts with a 60 cycle current audio test giving a maximum testing voltage 120 times per second. If the tests indicate no holidays and the outer wrap is wrinkled but not tom, no repairs are required. If the tests indicate no holidays and the outer wrap(s) is tom, the damaged layer or layers of the outer wrap shall be removed by carefully cutting with a sharp razor-type utility knife. The area to be patched shall be washed with xylol taking care to wash a minimum of 4-in of undamaged tape where the hand applied tape wrap will overlap . Cold applied tape (outer wrap) meeting the 09/04/03 requirements of A WW A C209 and compatible with the tape wrapping system shall then be applied for each layer of white tape that has been removed. 3. When the damaged area shows a holiday when tested , the white outer layers shall be removed and the black inner wrap , Pol y ken No. 989-20 exposed . The exposed area and overlaps shall then be primed with a light coat of 927 primer. A patch of inner wrap of sufficient size to extend 4-in from the holidays in all directions shall then be firmly pressed into place . The patch shall then be holiday tested to determine that it is satisfactory. The outer layer of white tape shall then be retrimmed to expose the first wrap of white tape sufficiently to allow a minimum lap of 2-in in all directions . The exposed white tape shall then be washed with xylol and primed . Two layers of outer wrap with a minimum thickness of 3 5 mils and conforming to A WW A C209 shall then be applied . L. Restrained joints where required at changes in direction or shown on the Drawings shall be single or double welded lap joints. Design of the joint and welds shall include considerations of stresses induced in the steel wall, the joints, and any field welds, caused by thrust at bulkheads, bends, reducers, and line valves resulting from the working and/or transient pressure. For field welded joints, design stresses shall not exceed 50 percent of specified minimum yield strength of the grade of steel utilized for the part being examined when longitudinal thrust is assumed to be uniformity distributed around the circumference of the joint. Where harnesses are required for sleeve-type couplings, they shall be in accordance with the requirements of A WW A M-11. Pipe ends for mechanical couplings shall conform to A WWA C200 Section 3.6 and in accordance with manufacturers' recommendations. The shop applied outside coating shall be held back as required for field assembly of the mechanical coupling or to harness lugs and rings. Harness lugs or rings and pipe ends shall be painted with one shop coat of primer compatible with exterior coating and field joint coating materials . The inside lining shall be continuous to the end of the pipe. M . The manufacturer shall supply pipe complete with sufficient struts to maintain the pipe in a round condition and to limit its deflection during storage and transportation to the job site. N . The manufacturer shall supply any insulated adapter where the pipeline is connected to -existing prestressed concrete cylinder pipe. PART 3: EXECUTION 3.01 HANDLING PIPE AND FITTINGS A. Pipe shall be transported from the coating plant to the jobsite on padded bunks with nylon tie-down straps or padded banding to adequately protect the pipe and coating. B . Coated pipe shall be handled, stored and shipped in a manner that will prevent damage to the coating. Pipe shall be handled with wide belt slings or rubber padded forklifts. Chains, cables or other equipment likely to cause damage to the pipe or coating shall not be used . 09/04/03 alongs (if used) shall be anchored sufficiently back along the pipeline so that the pulling force will not dislodge the pieces of pipe already in place . H. As soon as the pipe is in place and before the come-along (if used) is released, granular fill shall be placed to the top of the pipe for at least one half the length of the pipe . Not until this backfill is placed shall the jacks or come-along (if used) be released . If any motion at joints can be detected, a greater amount of backfill shall be placed before pressure is released. I. 0-ringjoints shall be electrically bonded using bonding wire and brazing cartridges furnished by the pipe manufacturer. J. Field joints shall be wrapped in accordance with AWWA C209. The joints shall be cleaned, primed and wrapped with two wraps of tape with a 35 mil thickness each and holiday tested. K. Any damage to the pipe or the protective coating from any cause during the installation of the pipeline shall be repaired and holiday tested as acceptable to the Engineer. L. The interior joints of pipe 30-in in diameter and larger shall be filled with non-shrink grout after backfilling is completed. Non-shrink grout shall be employed. Prior to application the entire joint shall be wetted and the interior concrete mortar allowed to absorb the moisture. A curing agent as recommended by the grout manufacturer shall also be employed subsequent to grout application. M. All pipe shall be sound and clean before laying. When laying is not in progress, including lunchtime , the open ends of the pipe shall be closed by watertight plug or other approved means . Good alignment shall be preserved in laying. The deflections at joints shall not exceed that recommended by the manufacturer. Fittings, in addition to those shown on the Drawings, shall be provided. N. Have on hand a sufficient supply of assorted short pipe lengths, adaptors and any other fittings necessary to prevent delays in pipe laying. 0. Provide joint restraint per A WWA Manual M-11 guidelines, using friction coefficient =0.25, at all conditions and locations as directly by the Owner or shown on the Drawings. Except where shown otherwise on the Drawings, provide mechanical joint restraint as specified. Concrete thrust blocks shall not be used except where specifically directed by Owner or Engineer. P. Provide joint restraint per A WWA Manual M9 guidelines, using friction coefficient =0 .25 , _at all conditions and locations as directly by the Owner or shown on the Drawings. Except where shown otherwise on the Drawings, provide mechanical joint restraint as specified. Concrete thrust blocks shall not be used except where specifically directed by Owner or Engineer. 3 .03 FIELD WELDING A. All field welding shall be in accordance with the A WS. Welding for restrained joints shall be a full fillet weld for the entire circumference in accordance with A WW A C206 . 09/04/03 B . During welding the coating shall be protected by draping an I 8-in wide strip of heat resistant material over the top half of the pipe on each side of the coating holdback to avoid damage to the coating by hot weld splatter. No welding ground shall be made on the coated part of the pipe. 3.04 CONNECTIONS TO STRUCTURES A. Wherever a pipe 3-in in diameter or larger passes from concrete to earth horizontally, a minimum of two flexible joints spaced from 2 to 4-ft apart depending on pipe size shall be installed within 2-ft of the exterior face of the wall, whether or not shown on the Drawings . Acceptable flexible joints shall be Victaulic Depend-0-Lok F x F Modified or equal. B. Wall pipes shall have a thrust collar located at mid-depth of wall . C. Piping underneath structures shall be concrete encased. 3.05 CLEANING A. At the conclusion of the laying, and prior to testing, thoroughly clean all of the new pipelines by spraying with water or other means to remove all dirt, stones, wood struts, pieces of wood or other material which may have entered during the construction period. Debris cleaned from the lines shall be removed at construction access manholes or access ports. If, after this cleaning, obstructions remain, they shall be removed. B. After the pipelines are cleaned and if the groundwater level is above the pipe, or following a heavy rain, the Engineer will examine the pipe for leaks. If defective pipes or joints are discovered at this time, they shall be repaired or replaced. 3.06 TESTING A. Electrical Continuity l. Furnish all necessary equipment and labor for carrying out a continuity check of the pipeline. This check shall be conducted prior to introduction of water into the pipeline for hydrostatic pressure and leakage testing . B. Furnish all necessary equipment and labor for carrying out Hydrostatic Pressure and Leakage Tests on the pipeline in accordance with applicable provisions of A WW A C600. C. Pressure Test l . All pipelines shall be tested by subjecting each section to a pressure, measured at the lowest end of the section, of at least 150 percent of the design pressure of pipe under test (see Paragraph 1.03D above). 2. The test may be made before or after backfilling. However, if mechanical compaction is to be used in the backfilling operations as spelled out in A WW A C600, the test shall not be made until the backfilling is completed and 09/04/03 compacted . All connections, blow offs , hydrants, and valves shall be tested with the main as far as is practicable . 3 . The test section shall be slowly filled with potable water, and all air shall be vented from the line . The rate of filling shall be as acceptable to the Engineer, with at least 24 hour notice required before tests are scheduled . While the test section is under test pressure, a visual inspection for leaks shall be made along the pipeline, and all visible leaks repaired. The pressure test shall not begin until the pipe has been filled with w ater for at least 24 hours t o allow for absorption in the cement mortar lining. D. Leakage Test l. Leakage test shall be made after pressure test has been satisfactorily completed and all backfilling and compaction is completed to top of trench. Furnish the necessary apparatus and assistance to conduct the test. 2. To pass the leakage test, the leakage from the pipeline shall not exceed the leakage allowed by the following formula: in which L = N = D = p = L=ND{P)112 3700 allowable leakage in gallons per hour. number of joints in the pipeline being tested , this "N" being the standard joint length of the pipe furnished divided into the length being tested, with no allowance for joints at branches, blow off, fittings , etc. nominal diameter of pipe in .inches. average observed test pressure of the pipe being tested, equal to at least I 00 percent of the class rating of pipe being tested, in pounds per square inch gauge, based on the elevation of the lowest point in the line or section under test and corrected to the elevation of the test gage. 3 . Should the test on any section of the pipeline show leakage greater than specified above , locate and repair the defective pipe, fittings , or joint until the leakage is within the specified allowance of two hour duration . All repairs and retests , if required, shall be made without additional cost to the Owner. 3.07 CHLORINATION OF PIPELINES A. Chlorination of the pipelines used for potable water shall be as specified in the Contract Documents. END OF SECTION 09/04/03 JOINT BONDING AND ELECTRICAL ISOLATION PART I GENERAL 1.01 SECTION INCLUDES A. Joint bonding requirements for electrical continuity along dielectricalJy coated steel, polyethylene encased ductile iron and bar-wrapped concrete cylinder pipe (A WWA -C303). B. Electrical isolation devices for instalJation at connections to existing piping, at laterals, at cased crossings and at tunnels. 1.02 RELATED SECTIONS A. Section 15641 -Corrosion Control Test Stations. B. Section 15642 -Specification for Magnesium Anode Cathodic Protection Systems 1.03 REFERENCES A. AS1M D1248 -Polyethylene Plastics Molding and Extrusion Material. B. A WW A C207 -Steel Pipe Flange for Waterworks Serv1ce. C. A WW A M9 Manual -Pretensioned Concrete Pressure Pipe. D. ANSI B 16.5 -Pipe Flange and Flanged Fittings. 1.04 SUB MITT ALS A. Submittals: Submittals shaH conform to the requirements of the City of Fort Worth. B. Catalogue Cuts: Manufacturer's catalog cuts shall be submitted for each item. The catalog cuts shall incJude the manufacturer's name and shall provide sufficient information to show that the materials meet the requirements of the drawings and . specifications. Where more than one item or catalog number appears on a catalog cut,dearly identify the item proposed. C. Test Results: Electrical continuity and flange isolation test results shall be submitted to the owner or its designated representative. · 1.05 QUALITY CONTROL A. Provide manufacturer's certification that all electrical continuity bonding meets tbe requirements of the drawings and specifications. Reference certification to · applicable section of specifications and appJicable standard detail. August, 2003 Page I of 8 B. Provide manufacturer's certification that all isolation devices meet the published material specifications . C. · All materials , fabrication, and installations are subject to inspection and testing by the owner or its designated representative . PART2 PRODUCTS 2.01 DESCRIPTION OF MATERIALS A. Joint bonding and electrical isolation materials to be incorporated into the project include, but are not limited to, the following: I. Electrical continuity bonds. 2. Flange isolation assemblies. 3. Casing spacers. 4. End seals. 2.02 ELECTRICAL CONTINUITY BONDS A. Applications: Required applications for electrical continuity bonding includes the following : I. Bonding across bolted joint assemblies. 2. Bonding across gasketed joint assemblies. B. Preparation of bar-wrapped concrete cylinder pipe (A WW A-C303) for bonding : I. General: a. Fabrication: Use bar-wrapped concrete cylinder pipe (A WW A - C303) for this project that has been fabricated in such a manner as to establi sh electrical continuity between metallic components of pipe and joints .. b . Acceptable Methods: Establish electrical continuity as indicated in drawings and specifications. 2 . Criteria for Electric Continuity: a. August, 2003 Tensifo Wire: Pipe manufacturer shall obtain a resistance no greater than 0 .03 ohms between ~y wire and steel joint ring at end of pipe farthest from that wire. Manufacturer shall state values obtained and method of measurement. Page 2 of8 b. Internal Pipe Joint Components: Pipe manufacturer shall obtain resistance of Jess than 0.03 ohms between any component and steel pipe cylinder. 3. Steel Cylinder Continuity: a. Establish continuity of all joint components and steel cylinder. These components include the following : 1) Anchor socket brackets. 2) Anchor socket. 3) Spigot ring. 4) BeU ring. b. If mechanical contact does not provide a resistance of less than 0.03 ohms between components, ta~k weld component to provide electrical contimuty. C. Preparation of Ductile Iron Pipe for Bonding: Install insulated bond wires as shown on drawings. D. Preparation of Polyurethane Coated Steel Pipe for Bonding: Bonding wires are not required for welded steel pipe. However, bonding is required at non-welded joints as shown on the drawings. E. Electrical Bond Clip: Three AS1M 366 steel bonding clips, each approximately 0.19 inches thick, 2.5 inches long, and 1.0 inches wide, shall be welded with 1/8- inch fi11et welds to the be11 and spigot of adjacent non-welded bar-wrapped concrete cylinder pipe (A WW A -C303) with rubber gasketed joints. Manufacture clips to maintain continuity regardless of small deflections of finished (mortared) joints. F. Electrical Bond Wires: Use bond wires where bond clips are not practical. Electrical bond wires sha11 be a minimum No. 2 A WG, seven strand, copper cable, furnished with THHN insulation . One inch of THHN insulation shall be removed from each end of the bond wire. The minimum number of bond wires shall be provided as shown on drawings . 2.03 FLANGE ISOLATION A. Appl ications: Required applications of dielectric flange isolation assemblies include but are not limited to the following: 1. At selected locations where new piping is mechanically connected to existing piping. 2. At selected below-grade to aboveground piping transitions. ·August, 2003 Page 3 of8 . B. For bar-wrapped concrete cylinder pipe (A WWA -C303) provide electrical isolation by installing insulating kits, composed of: 1. Insulating Gasket: a. For piping sized 30 inches in diameter and greater, provide Pyrox G-10 with nitrile seal, Type "E" LineBacker gasket as manufactured by Pipeline Seal and Insulator, Inc., or approved equal. b. For piping sized between 12 inches and 24 inches in diameter, provide Phenolic PSI with nitrile seal, Type "E" LineBacker gasket as manufactured by Pipeline Seal and Insulator, Inc., or approved equal. c. Alternately, provide plain-faced phenolic gasket, as manufactured by Pipeline Seal and Insulator, Inc., or approved equal. Place phenolic gasket between two full-faced gaskets. Provide cloth- inserted rubber gasket material, 1/8 inch thick in accordance with A WW A C207 . Use factory cut gaskets of proper dimensions. 2. Sleeves and Washers: a. For piping sized 30 inches in diameter and greater, provide full length mylar sleeves with Pyrex G-10 washers, double washer sets as manufactured by Pipeline Seal and Insulator, Inc., or approved equal. b. For piping sized between 12 inches and 24 inches in diameter, provide full length mylar sleeves with Phenolic washers, double ·washer sets as manufactured by Pipeline Seal and Insulator, Inc., or approved equal. C. For steel pipe, provide electrical isolation through installation of the following materials: 1. Insulating Gasket: a. b. C. August, 2003 For piping sized 30 inch in diameter and greater, provide Pyrex G- I O with nitrile seal, Type "E" LineBacker gasket as manufactured by Pipeline Seal and Insulator, Inc., or approved equal. For piping sized between 12 inches and 24 inches in diameter, provide Phenolic PSI with nitrile seal, Type "E" LineBacker gasket as manufactured by Pipeline Seal and Insulator, Inc., or approved equal. Alternately, provide a plain-faced phenolic . gasket, as manufactured by Pipeline Seal and Insulator, Inc., or approved equal. Place phenolic gasket between two full-faced gaskets. Provide cloth-inserted rubber gasket material, 1/8 inch thick in Page 4 of 8 accordance with A WW A C207. Use factory cut gaskets of proper dimensions. 2: Sleeves and Washers: a. For piping sized 30 inches in diameter and greater, provide full length mylar sleeves with Pyrox G-10 washers, double washer sets as manufactured by Pipeline Sea] and Insulator, Inc., or approved equal. b. For pipjng sized between 12 inches and 24 inches in diameter, provide ful] length mylar sleeves with Phenol ic washers, double washer sets as manufactured by Pipeline Seal and Insulator, Inc., or approved ·equal. D. For ductile iron piping, electrical isolation shall be provided through the instaUation of the following materials: 1. Flange connection to Lock Joint bell adapter. 2. Flange connection to Lock Joint spigot adapter. 3. Insulating Gasket: · a. For piping sized between 12 inches and 48 inches in diameter, provide phenolic PSI with nitrile seal, Type "E" LineBacker gasket as manufactured by Pipeline Seal and Insulator, Inc., or approved equal. b. The Contractor may provide, at his option, a plain-faced phenolic gasket (as manufactured by Pipeline Seal and Insulator, Inc ., or approved equal). The phenolic gasket sha11 · be placed between two fu11-faced gaskets . Provide cloth-inserted rubber gasket material , 1/8 inch thick in accordance with A WW A C207 . Gaskets shall be factory cut to proper dimensions . 4. Sleeves and .Washers : a. For piping sized between 12 inches and 48 inches in diameter, provide full length mylar sleeves with phenolic washers, double washer sets as · manufactured by Pipeline Seal and Insulator,·Inc., or approved equal .· E. Coatings for buried isolation flanges shall be Densy] Tape system manufactured by Carbo]ine, consisting of Densy] Mastic, Densyl Paste, and Densyl Tape, or approved equal . F. The inside of isolation joints shall be coated with epoxy for a distance of 2 diameters in each direction from the joint. 2.04 CASING END SEALS A. For a11 piping less than 24 inch diameter, use bard rubber seals, Model PL Link Seal as manufactured by the Thunderline Corporation or approved equal August , 2003 Page 5 of8 B. For a11 piping 24 inch diameter and greater , use pull-on, l /8 "inch thick, synthetic rubber end seals, Model C, as manufactured by Pipeline Seal and Insulator, Inc. or approved equal. C. Casing End Seals shall be as shown on the plans for the Risinger Rd. -Southside II and Southside III Water Lines Project. PART 3-EXECUTION 3.01 INSTALLATION OF ELECTRICAL CONTINUITY BONDS A. Inspectfon: Use continuous bond wires with no cuts or tears in the insulation covering the conductor. B. General: Attach bond wires or bond straps at required locations by . thermite welding process. Attach bond clips by arc-weld process. C. Thermite Welding Methods: Perform thermite welding of bond wires and bond straps to piping in the following manner: 1. Clean and dry pipe to which wires or straps are to be attached. 2 . Use grinding wheel to remove all coating, mill scale, oxide, grease , and dirt from an area approximately 3 inches square. Grind surface to bright metal. 3. Remove approximately 1 inch of insulation from each end of wire to be thermite welded to pipe, exposing clean , oxide-free copper for welding. 4. Select proper size thermite weld mold as recommended by manufacturer. Place wire or strap between graphite mold and the prepared meta] surface. 5. Place meta] disk in bottom of mold. 6. Pour thermite we]d charge into the mold. Squeeze bottom of cartridge to spread ignition powder over charge. 7. Close mold cover and ignite starting powder with flint gun. 8. After exothermic reaction, remove thermite weld mold and gently strike weld with a hammer to remove weld slag. Pull on wire or strap to assure a secure connection. If weld is not secure or the bond breaks, repeat procedure with new wire or strap . · 9. If weld is secure , coat all bare metal and weld metal with Kop-Coat. Cover coated w eld with a plastic weld cap. D. Post-Installation Inspection: Post-insta11ation inspection of all electrical continuity bonds shall be made through a visual ~xamination of each thermite weld connection for strength and suitable coating prior to backfilling . In addition, perfonn one or more of the following tests: · August , 2003 Page _6 of 8 1. Circulate current through pipe using DC power supply. Calculate resistance through known length of pipe . Resistance must not exceed 150% of theoretical resistance for pipe and bonds. 2. Measure resistance through select bonded joints with a digital low resi.stance ohmmeter (DLRO). Resistance of 0 .001 ohms or less is acceptable. 3. Position a CSE at a stationary location adjacent to bonded pipeline. Impress a temporary current on pipe . Record static, current-applied, and instant "off' pipe-to-soil potential readings aloµg the pipe relative to the stationary CSE. a. Static potential measurements referenced to stationary CSE must · be nearly identical along the pipe to indicate electrical continuity. b. Instant "off' potentials referenced to stationary CSE must be nearly identical along pipe to indicate electrical continuity. c. The difference between the instant "off' and the static potential referenced to stationary CSE must be equal at each point of contact to pipe to indicate electrical continuity. 4 . If any of the above procedures indicates a poor quality bond connection, rebond the joint. 5. Record results and submit to the owner or its designated representative for approval prior to backfilling. E. Backfilling of Bonded Joints: I. Perform backfilling of boncJed piping in manner that prevents damage to the bonds and all connections to the metallic structures . a. Use appropriate backfill material to completely cover the electrical bond. b. Provide ·protection so that future construction activities in the area will not destroy the bonded connections. 2. If construction activity damages a bonded connection, install new bond wire or strap. 3.02 INSTALLATION OF FLANGE ISOLATION DEVICES A. Placement: Instal1 isolation joints at the locations shown on the drawings . B. Assembly: Place gasket, sleeves, and washers as recommended by the manufacturer. Fo11ow manufacturer's recommendations for even tightening to proper torque. August, 2003 Page 7 of8 C. Testing: Immediately after an insulating fitting has been installed, test electrical isolation with a Gas Electronics model , 601 meter. Fully document test results. D. Painting: Do not use metal base paints on insulating fittings. E. Encapsulation: Encapsulate below-grade isolation joints with the Carboline Densyl tape system, or approved equal, after the isolation joint has been tested for effectiveness. 3.03 TESTING OF JOINT CONTINUITY BONDS AND INSULATED JOINTS A. General: After the completion of the continuity bonding of individual joints but before the pipe is backfilled, each bonded joint shall be tested for electrical. continuity. B. A DC current shall be impressed on the pipe on one side of the joint under test using a portable 12-volt battery and a driven ground rod. The battery shall be connected such that the positive· terminal is connected to the ground rod and the negative teIT11inal is connected to the pipe section under test. The magnitude of test current is not important as long as it causes a change in pipe-to-soil potential on the section of pipe that is in the test current circuit. C~ The pipe-to soil potential shall be measured on each side of the insulated joint using a high impedance voltmeter and portable cqpper/copper sulfate reference electrode with the test current "on" and "off'. D . A joint is considered electrically continuous if the "on" and "off potentials are the same on either side of the joint under test. E. This same procedure shall be used to test individual insulated joints except that the joint is considered insulated if the pipe-to-soil potential is not the same when measured on each side of the joint when the test current is "on". 3.04 CASED CROSSING ISOLATION TESTS A. Immediately after the pipe has been insta1led in the casing, but prior to connecting the line or grouting the annulus , perform an electrical continuity test to determine whether the casing is in fact insulated from the pipe. The continuity check shall be fully documented and approved by the owner or its designated representative prior to backfilling. B. If the electrical isolation between pipe and casing is not effective, the cause shall be immediatel y investigat ed , and the situation remedied. Under no circumstances sha11 a shorted casing be backfilled. END OF SECTION August, 2003 Page 8 of8 PARTl SECTION 15641 CORROSION CONTROL TEST STATIONS GENERAL 1.01 SECTION INCLUDES A. Test sta~ion materials and installation requirements . B. Locations requiring test stations are adjacent to manholes, major pipeline crossings, cased crossings and .tunnels, and below-grade isolation joints. 1.02 RELATED SECTIONS . A. Section 15640 -Joint Bonding and Electrical Isolation. B. Section 15642 -Specification for Magnesium Anode Cathodic ~rotection Systems. 1.03 REFERENCES A. ASTM Dl248 -Polyethylene Plastic Molding and Extrusion Material. B. NACE RP-0169 -Recommended Practice, Control of External Corrosion on Underground or Submerged Metallic Piping Systems. C. A WW A M9 Manual -Pretensioned Concrete Pressure Pipe. D. UL 83 -Thenn<;>plastic Insulated Wires. E. UL 486A -Wire Connectors for Use with Copper Conductors. 1.04 SUBMITTALS A. Submittals sha11 confonn to the requirements of the City of Fort Worth. B. Catalogue Cuts: Manufacturer's catalog cuts shall be submitted for each item. The catalog cuts shaII include the manufacturer's name and shall provide sufficient information to show that the materials meet the requirements of the drawings and specifications. Where more than one item or catalog number appears on a catalog cut, clearly identify the item proposed. C. Drawings: As-built drawings of the corrosion control test stations shall be maintained by the Contractor during installation and construction. Drawings shall be revised to show exact locations of all wiring, connections, and terminal boxes. AU items of equipment and material shall be properly identified. The original as-built drawings shall be submitted to the owner or its designated representative. August, 2003 Page I of 6 1.06 QUALITY CONTROL A. Provide manufacturer's certifications that all components of the corrosion control test stations meet the requirements of the drawings and specifications. The certification shall reference the applicable section of the specifications and the applicable standard details. B. The drawings for the corrosion control test stations are diagrammatic and shall not be scaled for exact locations, unless scales are explicitly stated on the specific drawing. Field . conditions, non-interference with other utilities or mechanical and structural features shall determine exact locations. Contractor shall note other existing utilities in the area and during excavation, shall not damage these utilities . Any damaged utilities shall be repaired to the satisfaction of the owner at the Contractor's expense. C. All materials, fabrication , and installations are subject to inspection and testing by the owner or its designated representative. PART2 PRODUCTS 2.01 FLUSH MOUNT TEST STATIONS A. Test stations sha11 consist of test wires, a terminal box and a traffic box as shown on the drawings. B. The . terminal box sha11 be a five terminal Big Fink as manufactured by · Cott · Manufacturing Company or approved equal. ·. · C. The Precast Concrete traffic box shall be an 8 .75-inch diameter I-RT with a cast iron cover marked "CP Test" as manufactured by Brooks Products, Inc or approved equal. D. Install a marker sign adjacent to a11 flush-mounted test stations. 2.02 ABOVE-GRADE TEST STATIONS A. At test station locations where flush mounted structures cannot be installed, an above- grade test station sha11 be used, and placed such that possible damage from vandalism, traffic, etc. is minimized. B. The test station shall be a five terminal Big Fink as manufactured by Cott Manufacturing or approved equal. · C. Terminal boxes sha11 have a lockable, corrosion-proof plastic cover and shall be mounted on a 5-foot length of 3-inch diameter galvanized steel conduit. D. The test station shall be installed adjacent to a permanent structure, if available, for physical protection. 2.03 PERMANENT REFERENCE ELECTRODES A. The permanent reference electrode _shall be a copper/copper sulfate Perrnacell, double membrane, ceramic cell in a geomembrane package as manufactured by Corrpro Companies, Inc. or approved equal. August, 2003 Page 2 of6 B. The e]ectrode sha11 be equipped with No. 14 AWG stranded copper wire with blue HMWPE insulation of suitab]e length to attach to the tenninal board of the test station. 2.04 TEST STATION LEAD WIRES A. Test station lead wires of all sizes shall have TW, THW or THHN insu]atfon. B. Type insu]ation sha11 be color coded based upon connection to underground structures: I. Water piping: white. 2. · Foreign structures: red. 3. Stee1 casings: yellow. C. AU terminal boards shall be wired by the instaUer as shown on the drawings. 2.05 THERMITE WELD EQUIPMENT · A. Charges and Molds: Weld charges and mold size shall be specified by the manufacturer for the specific surface configuration. Use on1y the correct charges for the specific app]ication. We]ding charges and molds shall be Erico, Cadweld or Continental lndustries, Thermoweld. B. Weld Coating: Coating for all welds sha11 be Kop-Coat as manufactured by Carboline or approved equal. Cover coated weld with a plastic weld cap. PART3 EXECUTION 3.01 APPLICATIONS A. Required applications of corrosion control test stations include locations where future testing is anticipated for the following reasons: I. Testing to detennine the effectiveness of the installed cathodic protection systems and to allow for startup adjustments. 2. Testing to determine interference effects from and on adjacent or crossing foreign underground structures. 3. . Testing to determine sources and magnitude of stray d-c currents and required mitigative measures. 4. Periodic monitoring to determine status of existing cathodic protection systems, stray current, and foreign line influence. B. Install test stations at each of the locations scheduled on the drawings. As a minimum, test stations are required at each of the following locations: I. At all major underground metallic pipeline crossings. August, 2003 Page 3 of6 2. At all cased crossings and tunnels (both ends) . . 3. At all underground isolation flanges. 4. At all anode groundbed locations. 3.02 GENERAL A. Install test stations at locations indicated on drawings. If a flush mounted test station is not feasible in a particular location, then an above-grade test station may be used, subject to approval by the owner .or its designated representative. B. Use continuous test station lead wires without cuts or tears in the insulation. C. Locate test stations as indicated on drawings, as close to the pipe as possible. If the pipe is installed under a road, place the test station at the curb for easy access. D. Attach test lead wires to the pipe by thermite welding. E. Attach test wires to the pipe prior to backfilling. F. Use color coded test wires as indicated on the drawings. G. Wire test station terminal board configurations as shown on the drawings. H.· At foreign pipeline crossing test stations, the owners of the pipeline must be notified and must give permission before the test leads are connected to their pipeline. The owner should have a representative present. 3~03 FLUSH-MOUNT TEST STATIONS A. Install flush-moun~ test stations as shown on the drawings. B. Sufficient slack shall be coiled beneath the test station to allow for soil settlement and to prevent damage to the leads during backfiJJing. Additional slack shall be left to allow for withdrawal of the terminal board a minimum of 18 inches above the top of the precast concrete traffic box for test purposes. C. Install flush-mount test stations with permanent copper/copper sulfate reference electrodes where indicated on the drawings. 1. Install permanent reference electrode approximately 6 inches from the pipe. 2. Compact native soil by hand around the electrode. The balance of the backfill shall be select granular backfill material. 3. Saturate the backfiJled permanent reference electrode with 5 gallons of water. D. Set test stations installed outside areas of permanent paving materials in a Portland cement concrete pad. The concrete pad shall be a minimum of 24 inches square and no Jess than 6 inches thick. August, 2003 3.04 ABOVE-GRADE TEST STATIONS A. Install above-grade test stations where a flush mounted test station cannot be located . Use and location of abo v e-grade test stations shall be approved by the owner or its designated representative. B . Locate test stati?n adjacent to a permanent structure ( e.g ; a power pole), if available, for physical protection. C. Coil sufficient slack beneath the test station to allow for soil settlement and to prevent damage to the leads during backfilling. · . · D. Set test stations in a Portland cement concrete anchor. The concrete anchor shall be a minimum of 12 inches in diameter and no less than 2 feet thick . 3.05 TEST LEAD WIRE ATTACHMENT A. Attach test leads to the pipe by thermite welding directly to the pipe for steel or to an ''L" bracket for CCP. See drawings. B. The pipe.to which the wires are to be attached shall be clean and dry. C. When connecting directly to the pipe, use a grinding wheel to remove all coating, mill scale, oxide, grease, and dirt from an area approximately 3 inches square. Grind the surface to bright metal .· · D. The wires to be thermite welded to the pipe shall have approximately 1 inch of insulation removed from each end , exposing clean, oxide-free copper for welding. E. Using the proper size thermite weld mold as recommended by the manufacturer, place the wire between the graphite mold and the prepared metal surface. Use a copper sleeve crimped over the wire for all No. 12 A WG wires. F. Place the metal disk in the bottom of the mold. G. Pour the thermite weld charge into the mold . Squeeze the bottom of the cartridge to spread ignition powder over the charge. H. Close the mold cover and ignite the starting powder with a flint gun. I. After the exothermic reaction, remove the thermite weld mold and gently strike the weld with a hammer to remove the weld slag. Pull on the wire to assure a secure connection. 1f the weld is not secure or the wire breaks , repeat the procedure. J. If the weld is secure, coat all bare metal and weld metal with Kop-Coat. Cover the coated weld with a plastic weld cap. 3.06 POST INSTALLATION BACKFILLING OF TEST STATION -LEAD WIRES. A. Protect test station wires to prevent damage to the wire insulation and conductor integrity during backfilling. August, 2003 Page 5 of6 B. After completion of the backfiUing of the test wires to the pipe , verify the connection by recording a pipe-to-soil potential . C. Replace any test wire found to have a _high resistance connection. END OF SECTION August, 2003 Page 6 of6 SECTION 15642 MAGNESIUM ANODE CATHODIC PROTECTION SYSTEM PARTl GENERAL 1.01 SECTION INCLUDES Requirements for magnesium anodes to cathodically protect bar-wrapped concrete cylinder pipe (A WW A -C303), polyethylene encased ductile iron pipe or dielectrically coated steel pipe. · A. Work performed under this specification shall consist of providing all supervision, labor, equipment and materials as well as providing all operations necessary to install and test the required cathodic protection system components for the exterior surfaces of the 36" & 16" diameter Risinger Rd. -Southside II and Southside III water pipelines. The work shall be performed in accordance with the provisions of the specifications, applicable plans, codes and standards, and subject to other terms and conditions for the project. B. Cathodic protection components shall be as shown on the project drawings for the 36" and 16" diameter Risinger Rd. -Southside II and Southside III water pipelines. ·The cathodic protection system shall include but not be limited to the following: 1. Materials and installation. 2. Post-installation survey. 3. Final Report C. Applicatfons: Required applications of cathodic protection include buried water piping and appurtenances. References to concrete cylinder pipe shall be interpreted as bar- wrapped concrete cylinder pipe (A WWA -C303). 1.02 REFERENCES A. NEC 70 -National Electrical Code B. NACE RP-0169-96 -Recommended Practice, Control of External Corrosion on Underground or Submerged Metallic Piping Systems. C. UL 83 -Thermoplastic-Insulated Wires. D. UL 486A -Wire Connectors and Soldering Lugs for Use With Copper Conductors. 1.03 QUALITY CONTROL A. InstaJler Qualifications: Cathodic protection installer shall have a minimum of 5 years of documented experience in the type of cathodic protection work required for the project. August , 2003 Page 1 of8 B. Cathodic Protection Tester: Cathodic protection tester shall provide instructions for installation of anodes , field splices, and thennite welding. All testing shall be completed by a NACE International certified corrosion engineer. C. AH materials, fabrication and installations are subject to inspection and testing by the owner or its designated representative. D. The drawings for the cathodic protection system are diagrammatic and shall not be scaled for exact locations unless scales are explicitly stated on the specific drawing. Field conditions, non-interference with other utilities or mechanical and structural features shall detennine exact locations. Contractor shall note other existing utilities in the area. Care shall be taken during excavation not to damage these · utilities. Any damaged utilities shall be repaired to the satisfaction of the owner at the Contractor's expense. PART2 ANODES 2.01 SACRIFICIAL ANODES -MAGNESIUM A. Magnesium Anodes: 48-pound, prepackaged, high potential magnesium anodes shall be used. The metallurgical composition of the magnesium anodes shall be as follows: Element Aluminum -Manganese Copper Nickel Iron Other - ( each) Other -(total) Magnesium Percent Composition 0.01 Maximum 0.50 to 1.3 0.02 Maximum 0.001 Maximum 0.03 Maximum 0.05 Maximum 0.30 Maximum Balance B. Magnesium Anode Current Capacity: Magnesium anodes shall have a current capacity of no Jess than 500 amp-hours per pound of magnesium. C. Anode Backfill Material: Chemical backfill material shall be used around all galvanic anodes installed. Backfill shall provide for a reduced contact resistance to earth, provide for a unifonn environment surrounding the anode , retain moisture around the anode, and prevent passivation of the anode. I. 2. .., .) . 4. August, 2003 All galvanic anodes shall come prepackaged in a backfill material conforming to the following composition: a. Ground hydrated gypsum: 7 5 percent b. Powdered bentonite: 20 percent c. Anhydrous sodium sulfate: 5 percent. The backfi]l sha]] have a grain size such that 100 percent is capable of passing through a 20-mesh screen and 50 percent is retained by a 100-mesh screen. The backfill mixture shall completely surround the anode within a cotton bag . For standard cast magnesium ingots, the weight of backfill required shall be as follows: Page 2 of8 Anode Weight (Pounds) 48 D. Anode Lead Wires: Backfill Weight (Pounds) 48 Total Weight . (Pounds) 96 l. The standard lead wire for a magnesium anode shall be a 20-foot length of No . 12 A WG solid copper wire with type TW insulation. E. Lead Wire Connection to Magnesium Anode : I. Magnesium anodes shall be cast with a galvanized steel core with the weight of the core not to exceed 0.10 pounds per linear foot. 2. One end of the anode shall be recessed to expose the core for the lead wire connection. 3. The lead wire shall be silver-soldered to the core and the connection fulJy insulated by filling the recess with an electrical potting compound. 2.02 SPLICING TAPE Tape used for taping anode lead wire to anode header cable connections shall be Scotch 88 vinyl electrical tape and Scotch 130C rubber splicing tape, as manufactured by Scotch, 3M, or approved equal. Taped splices shall be covered with a coating of Scotchkote electrical coating. 2.03 CRIMPING LUGS Crimping Jugs used to connect the anode lead wire to anode header cable shall be copper compression crimpit Catalog No .. YCJOClO as manufactured by Bumdy or approved equal. 2.04 ANODE HEADER CABLE Anode header cables routed between the anode groundbed and the test stations shall be #10 AWG stranded copper conductors with type HMWPE insulation (Black). 2.05 TEST STATIONS A. The test stations shall be seven terminal, flush-to-grade, type NM-7 with cast iron lockable lid as manufactured by C. P . Test Services or approved equal. B . If the area is not paved, the test station shall be installed in a 6" x 24" x 24" square concrete pad. 2.06 SHUNT A. Monitoring shunt shall be a 0.01-ohm Type RS shunt as manufactured by Holloway or approved equal. August, 2003 Page 3 of8 B. Two shunts are required in each test station. 2.07 TEST LEAD WIRE A. Test station lead wires shall be #12 AWG stranded copper cable with type TW, THW or THHN insulation (white). 2.08 PERMANENT REFERENCE ELECTRODE A. The pennanent reference electrode shall be a copper/copper sulfate Permacell as manufactured by Corrpro Companies or approved equal. B. The permanent reference electrode shall be equipped with No. 14 A WG stranded copper wire with blue HMWPE insulation of suitable length to attach to the terminal board of the test station. C. The perr.rianent reference electrode shall have a minimum design life of 15 years and a stability of 5 millivolts under a 3.0 microamp load. 2.09 ·· THERMITE WELD EQUIPMENT Materials required for themiite welding and coating of the welds are described in the following sections. A. Charges and Molds: Weld charges and mold size shall be as specified by the manufacturer for the specific surface configuration. Care shall be taken during instalJation to be sure correct charges are used. Welding charges and molds shall be the product of a manufacturer regularly engaged in the production of such materials. B. Weld Coating: Coating for all welds shall be Kop-Coat as manufactured by Carboline or approved equal. The coated weld shall be covered with a plastic weld cap. PART3 CATHODIC PROTECTION SYSTEM INSTALLATION 3.01 INSTALLATION OF SACRIFICIAL ANODES A. Cathodic Protection Requirements for the 36" and 16" Risinger Rd. -Southside II and Southside III Water Pipelines: Concrete Cvlinder Pipeline Option: • The 36" diameter water line will require seven (7) anode groundbeds each consisting of ten, 48 pound prepackaged magnesium anodes. This translates to a spacing of 1,143 feet between anode groundbeds. August, 2003 Page 4 of8 • The 16" diameter water line will require three (3) anode groundbeds each consisting of ten, 48 pound prepackaged magnesium anodes. This translates to a spacing of 2,875 feet between anode groundbeds. In addition, the CCP option will require three bonding clips welded across each joint to ensure electrical continuity of the pipeline. Di electrically .Coated Carbon Steel Pipeline Option: • The 36" diameter water line will require six (6) anode groundbeds each consisting of ten, 48 pound prepackaged magnesium anodes. This translates to a spacing of 1,331 feet between anode groundbeds. • The 16" diameter water line will require three (3) anode ground beds each consisting of ten, 48 pound prepackaged magnesium anodes. This translates to a spacing of 2,775 feet between anode groundbeds. Polyethylene Encased Ductile Iron Pipeline Option: • The 36" diameter water line will require six (6) anode groundbeds each consisting of ten, 48 pound prepackaged magnesium anodes. This translates to a spacing of 1,331 feet between anode groundbeds. • The 16" diameter water line will require three (3) anode groundbeds each consisting of ten, 48 pound prepackaged magnesium anodes. This translates to a spacing of 2,775 feet between anode groundbeds. B. Placement: Each anode shall be installed vertically in an 8 inch diameter by 10 foot deep hole as shown on the project drawings. Centerline of the anode shall be a minimum of 10 feet from the centerline of the pipe. Anodes shall be installed within the pipeline right- of-way as far away from the waterline as possible. C. Anodes shall be installed on I 0-foot centers. D. Augured Hole: The hole diameter shall easily accommodate the anode. E. Backfilling: After the hole is augured, the packaged anode shall be lowered into the hole and the soil shall be firmly tamped around the package so that it is in intimate contact with the package. F. Anode Lead Wire: Lead wires from the anodes shall be run underground at a minimum depth of 24 inches. Each anode lead wire shall be connected to an anode header cable as indicated on the project drawings. G. Handling: Anodes shall be handled in a manner that will avoid damaging' anode materials and wire connections. August, 2003 Page 5 of8 3.02 INSTALLATION OF PERMANENT REFERENCE ELECTRODE A. Location: One permanent copper/copper sulfate reference electrode shall be installed at each anode groundbed test station and at each isolating flange test station. The permanent reference electrode shall be within 6" of the pipe at pipe depth. The permanent reference electrode shall be prepared and instaJled in strict accordance with the manufacturers recommendations B. Placement: The permanent reference electrode shall be placed in the same ditch with the waterline and carefuJJy covered with the same soil as the pipeline backfill. C. Lead Wire: The permanent reference electrode lead wire shall be protected during backfill operations and routed to the test station along with the waterline test leads and anode ground bed cables. 3.03 INSTALLATION OF WIRE AND CABLE A. Depth: A11 underground wire and cable shall be installed at a minimum of 24 inches below final grade with a minimum separation of 6 inches from other underground structures. B. Anode Header Cable: Each anode lead wire shall be connected to a #10 AWG/HMWPE header cable which shall be routed into a flush-to-grade test station. C. Anode Lead Wire To Header Cable Connection: Each anode lead wire to header cable connection shall be made using a copper compression connector. Each connection shall be taped using rubber tape, vinyl tape and coated with Scotchkote electrical coating as shown on the project drawings. D. Anode Connection-To-Pipeline: Each group of ten (10) anodes shall be connected to the pipeline through a test station. Each group of ten anodes will be divided into two groups of five (5) anodes. Each group having it's own header cable routed to the test station. A 0.01 ohm shunt shall be used to connect each anode header cable to the pipeline as shown on the project drawings. E. A 3" wide, yellow, non-detectable warning tape labeled "Cathodic Protection Cable Buried Below" shall be buried at a depth of 18" below the surface and along the length of a11 cathodic protection cable trenches. 3.04 TEST LEAD WIRE ATTACHMENT A. Test lead cables shall be attached to the pipe by thennite welding. B. The pipe to which the wires are to be attached shall be clean and dry. August , 2003 Page 6 of8 C. A grinding wheel shall be used to remove all coating, mill scale, oxide, grease and dirt from the tank over an area approximately 3 inches square .. The surface shall be cleaned to bright metal. D. The wires to be thermite welded to the pipe shall have approximately 1 inch of insulation removed from each end, exposing clean, oxide-free copper for welding. E. Using the proper size thermite weld mold as recommended by the manufacturer, the wire shall be placed between the graphite mold and the prepared metal surface . All wires No. 12 A WG size shall use a copper sleeve crimped over the wire. F. The metal disk sha11 be placed in the bottom of the mold. G. The cap from the weld charge container shall be removed and the contents poured into the mold. Squeeze the bottom of the weld charge container to spread ignition powder over the charge. H. Close the mold cover and ignite the starting powder with a flint gun; The mold should be held firmly in place until all of the charge has burned and the weld has cooled slightly. I . Remove the therniite weld mold and gently strike the weld with a hammer to remove the weld slag. Pull on the wire to assure a secure connection. If the weld is not secure or the wire breaks, repeat the procedure. J. If the weld is secure, coat all bare metal and weld metal with Kop-Coat. The coated weld shall be covered with a plastic weld cap. 3.05 FLUSH-TO-GRADE TEST STATIONS A. Flush-to-grade test stations shall be installed as shown on the drawings. Test stations shall be installed in a 6" x 24" x 24" square concrete pad . · B. Sufficient slack shall be coiled beneath the test station to allow for soil settlement and to prevent damage to the leads during backfilling. Additional slack shall be left to allow for withdrawal of the terminal board a minimum of 12" above the top of the concrete pad for test purposes. 3~06 . POST INSTALLATION BACKFILLING OF CABLES A . General: During the backfilling operation, cables shall be protected to prevent damage to the wire insulation and conductor integrity. 3.07 POST INSTALLATION TESTING OF THE CATHODIC PROTECTION SYSTEMS A. General: As soon as possible after the cathodic protection equipment has been installed, the system shalJ be inspected, energized and adjusted. August , 2003 Page 7 of8 B. Energization: The energizing of the cathodic protection system shall be performed by a corrosion engineer hired by the contractor to achieve compliance with the referenced corrosion control standards set forth by NACE International and/or A WWA. C. Method: The Corrosion Engineer shall: 1. Measure native state structure-to-soil potentials along the waterline using the permanent reference electrodes at each anode groundbed test station prior to energizing the cathodic protection system. 2. Energize the cathodic protection system by connecting each magnesium anode groundbed to the pipe line leads in the test station junction box. Record each anode groundbed current using the 0.01-olun shunt. 3. Allow 2 weeks for the pipeline to polarize. 4. Adjust, if necessary, the cathodic protection current output in each anode test station to satisfy the criteria of a minimum of 100 millivolts of polarization or an "Instant Off' potential at least as negative as -850 millivolts CSE. 6. Record all final current ·outputs measured at each test station. 7. Verify that all electrical isolation devices are operating properly including flange isolators, and casing spacers. 8. Verify that interference does not · exist with foreign structures. Perform joint tests with owners of the foreign structure and mitigate any interference detected. Foreign line test · stations have been provided to facilitate the interference testing and installation of any necessary resistance bonds. It is the corrosion engineers responsibility to coordinate the interference testing with the owners of foreign structures. D . Verification and Responsibilities 1. Contractor shall correct , at his expense, any ~eficiencies in materials or installation procedures discovered during the post-installation inspection . 2. Corrosion Engineer shalJ provide written documentation of any deficiencies discovered during the post installation inspection. E. Equipment: All cathodic protection testing instruments shall be in proper working order and calibrated according to factory specifications. F. Report: The results of all commissioning procedures along with documentation of anode groundbed current outputs, pipe-to-soil potentials, results of interference testing, results of insulated joint tests and as built drawings shall be compiled in a final report and furnished to the owner along with operating and maintenance instructions. END OF SECTION August, 2003 Page 8 of8 Part F. Insurance and Bonds Certificate of Insurance Performance Bond Payment Bond Maintenance Bond Vendor Compliance to State Law Contractor Compliance with Worker's Compensation Laws CERTIFICATE OF INS URANCE TO : CITY OF FORT WORTH Date~ NAME OF PROJECT : Northside II Water Transmission Main from Eagle Mountain Water Treatment Plant to Marine Creek Parkway PROJECT NUMBER : P264-607140035083 IS TO CERTIFY THAT: Oscar Renda Contractors, 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. Exceptions to standard policy noted on reverse side hereof. TYPE OF INSURANCE Policy Effective Expires Limits of Liability Worker 's Compensation Comprehensive General Bodily Injury : Liability Insurance (Public Ea. Occurrence : $ Liability) Property Damage : Ea. Occurrence : $ Blasting E a . Occurrence : $ Collapse of Building or structures adjacent to Ea . Occurrence : $ --- excavations Damage to Underground Utilities Ea. Occurrence : $ Builder's Risk Comprehensive Bodily Inju ry : Automobile Liability Ea . Person: $ Ea. Occurrence : $ Property Damage: Ea. Occurrence : $ Bodily Inj ury : Contractual Liability Ea. Occurrence : $ Property Damage : Ea. 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 received written notice of such change/or cancellat ion. Where applicable local laws or reg ulations requ ire 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 by appropriate endorsement thereto attached . 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 worker's compensation insurance policy. Agency Insurance Co .: ___________ _ '°"'F""'ort,.,__,W.,_o""'rt'-"h'-'-'-'A""g"'e'""nt,__ ____________ By __________________ _ Address ________________ _ Title ________________ _ Bond No. 14758172 PERFORMANCE BOND THE ST A TE OF TEXA S § KNOW ALL BY THESE PRESENTS : COUNTY OF TARRANT § . . 1 h . d ( ) Travelei:s Casualty 11 ~d . That we (1) Oscar Renda Contractors. Inc. as Pnnc1pa erem , an 2 Suret:y company of ·'"'"'§I°l.Ca a corporation organized under the laws of the State of (3 ) Connecticut , 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: Three Million Four Hundred Forty-four Thousand Seven Hundred Ninety and no/100 .................................. . Dollars ($3,444.790.00) for the payment of which sum we bind ourselves , our heirs , executors , administrators , successors and assigns , jointly and severall y, firmly by these present. WHEREAS, Principal has entered into a certain written contract with the Obligee dated the 26thof September. 2006 a copy of which is hereto attached and made a part hereof for all purposes , for the construction of: Northside II Water Transmission Main from Eagle Mountain Water Treatment Plant to Marine Creek Parkway NOW THEREFORE, the condition of this obligation is such , if the said Principal shall faithfull y 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 ma y incur in making good such default, then this obligation shall be void ; otherwise, to remain in full force and effect. PROVIDED, HOWEVER, that this bond is executed pursuant to Chapter 2253 of the Texas Government Code , as amended , and all liabilities on th is bond shall be determined in accordance with the provisions of such statute , to the same extent as if it were cop ied at length herein . IN WITNESS WHEREOF , the dul y authorized representat ives of the Principal and the Surety have executed thi s instrument. SIGNED AND SEALED th is 26th day ofSeptember.2006. (SEAL) (SEAL) Witness NOTE: illy Pinson Oscar Renda Contractors, Inc. PRINCIPAL BY: ---;!Cr7L-- Title : U,ct Pru,,Jtt)f 522 Benson Lane Roanoke,TX 76262 Travelers Casualty and Surety Company of America Sucety / . ()' ,f : BY: /_hl7!t r_rat . Name : lDrrie Scott ----------(Attorney-in-fact) Address : 4021 Hwy 377 South Fort Worth, TX 76116 Telephone Number: 817-737-4943 (I) Correct name of Principal (Contractor). (2) Correct name of Surety. (3) State of incorporation of Surety Telephone number of surety must be stated. In addition, an original copy of Power of Attorney shall be attached to Bond by the Attorney-in-Fact. The date of the bond shall not be prior to date of Contract. Bond No. 14758172 PAYMENT BOND THE STATE OF TEXAS § § KNOW ALL BY THESE PRESENTS : COUNTY OF TARRANT § That we (1) Oscar Renda Contractors, Inc.as Principal herein , and (2) a corporation organized and existing under the laws of the State of (3) , as surety, are held and firml y bound unto the City of Fort Worth , a municipal corporation located in Tarrant and Denton Counties , Texas , Obligee herein , in the amount of Three Million Four Hundred Forty-four Thousand Seven Hundred Ninety and no/100 ................................... Dollars ($3,444,790.00) for the payment whereof, the said Principal and Surety bind themselves and their heirs , executors, administrators , successors and assigns , jointly and severally, firmly by these presents: WHEREAS, the Principal has entered into a certain written contract with the Obligee dated the 26th day of September A.D. , 2006, which contract is hereby referred to and made a part hereof as if fully and to the same extent as if copied at length , for the following project: Northside II Water Transmission Main from Eagle Mountain Water Treatment Plant to Marine Creek Parkway NOW, THEREFORE, THE CONDITION OF THIS OBLIGATION IS SUCH, that if the said Principal shall faithfully make payment to each and every claimant (as defined in Chapter 2253 , Texas Government Code , as amended) supplying labor or materials in the prosecution of the work under the contract, then this obligation shall be void; otherwise , to remain in full force and effect. PROVIDED, HOWEVER, that this bond is executed pursuant to Chapter 2253 of the Texas Government Code , as amended , and all liabilities on this bond shall be determined in accordance with the provisions of said statute, to the same extent as if it were cop ied at length herein. IN WITNESS WHEREOF , the duly authorized representatives of the Principal and the Surety have executed this instrument. SIGNED AND SEALED this 26th day of September, 2006. (2) Travelers Casualty and Surety Company of America (3) Connecticut (SEAL) (SEAL) NOTE: illy Pinson l. Correct name of Principal (Contractor). 2 . Correct name of Surety. 3. State of incorporation of Surety. Oscar Renda Contractors, Inc. ~~C:1Lc fl {__ Name : r{?AIJ t.. r.;&AJO.A Title: V1 le Pre'51 d..enf 522 Benson Lane Roanoke, TX 76262 Travelers Casualty and Surety Cmpany of Arnericar SURETY A . ~-. By : , 1/1._~ 6 - Name : __ Lo_r_r_i_e_Sc_o_t_t ______ _ Attorney in Fact Address : 4021 Hwy 377 South Fart Worth, TX 76116 Telephone Number: 817-737-4943 /_ Telephone number of surety must be stated. In addition , an original copy of Power of Attorney shall be attached to Bond by the Attorney-in-Fact. The date of bond shall not be prior to date of Contract. ...... ::- Bond No. 14758172 MAINTENANCE BOND THE ST A TE OF TEXAS § COUNTY OF TARRANT § KNOW ALL MEN BY THESE PRESENTS: That Oscar Renda Contractors. Inc.(Contractor), as principal, and ( 2) , a corporation organized under the laws of the State of ( 3) , (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 Three Million Four Hundred Forty-four Thousand Seven Hundred Ninety and no/100 ................................... Dollars ($3.444,790.00) 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 entered into a written Contract with the City of Fort Worth , dated the 26thday of September 2006copy of which is hereto attached and made a part hereof, the performance of the following described public improvements : Northside II Water Transmission Main from Eagle Mountain Water Treatment Plant to Marine Creek Parkway the same being referred to herein and in said contract as the Work and being designated as project P264- 607140035083and said contract, including all of the specifications, conditions , addenda, change orders and written instruments referred to therein as Contract Documents being incorporated herein and 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 Two (2) Years after the date of the final acceptance of the work by the City; and WHEREAS , said Contractor binds itself to maintain said work in good repair and condition for said term of Two (2) Years; and , WHEREAS , 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 Water Department of the City of Fort Worth , it be necessary; and, WHEREAS , said Contractor binds itself, upon receiving notice of the 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 the Contractor and Surety damages in the premises prescribed by said Contract. This obligation shall be continuing one and successive recoveries may be had hereon for successive breaches until the full amount hereof is exhausted. (2) Travelers Casualty and Surety Company of America (3) Connecticut -- 111!i ST PAU L c;; TRAVELERS WARNING : THIS POWER OF ATTORNE Y IS INVALID WITHOUT THE RED BORDER POWER OF ATTORNEY Attorney-In Fact No. Farmington Casualty Company Fidelity and Guaranty Insurance Company Fidelity and Guaranty Insurance Underwrite rs, Inc. Seaboard Surety Company St. Paul Fire and Marine Insurance Compan y 2 14420 St. Paul Guardian In s urance Company St. Paul Mercu ry In surance Company Travelers Casualty and Surety Compan y Tr avel e rs Casualty and Sur ety Company of America United States Fi de lity and Gua ranty Company Certificate No. Q Q Q 4 2 Q 6 7 6 KNOW ALL MEN BY THESE PRESE TS: That Seaboard S ure ty Com pa ny is a corporati o n d ul y orga ni zed under the laws of the State of New Yor k , th at St. Paul Fire and Marin e In sura nce Company, St. Paul Gu ard ian In sura nce Comp a ny a nd St. Pau l Merc ury In surance Comp any are corporations d u ly o rganized un der th e laws of th e State o f Minn esota, th at F armin gto n Cas ua lt y Company, Travele rs Casua lty and Surety Com pa ny, and Travelers Casualty and Surety Company o f Ame ri ca are corporation s dul y o rgani zed unde r th e laws of th e State of Conn ec ti c ut , th at Un ited Sta tes Fid e li ty and G uara nty Company is a corporation dul y organi zed under th e law s of th e State o f Maryland , th at Fide lity and Gu arant y In sura nce Com pany is a corporatio n dul y organi zed un de r the laws of the State of Iowa , and th at Fid e lity and Gu arant y In suran ce Unde rwrit ers , In c. is a corporati on d ul y o rgan ized under t he laws of the Sta te of Wi sco nsi n (he rein collective ly call ed the "Compani es"), and th at th e Compani es do he re by ma ke , co nstitute a nd a ppo int Steven B. Siddons , Shirong Chen , Holly A. Gravenor, and Lorrie Scott o f th e City of Fort Wo rth , Sta te of Texas , th e ir tru e and lawful Att orn e y(s)-in-Fac t , each in the ir separate capacity if more th a n one is named above , to s ig n , execut e, seal and ac kn ow ledge any and a ll bo nd s, recogni za nces, cond iti o nal und ert a kin gs and othe r writin gs obli ga to ry in th e nature th e reof on behal f of th e Com pa ni es in th e ir bu siness o f guara nt eein g th e fid e lit y of pe rso ns , guarant eei ng the perform ance o f contracts and executing or guaranteein g bo nd s and undertakin gs required or pe rm itted in any acti o ns or proceedin gs all owed by law. 16th IN WITNESS WHEREOF , the Co mp a ni es have ca used thi s in strument to be signed and th e ir co rp orate sea ls to be he re to affixed , this __________ _ day o f Fe bru ary 2006 State of Conn ecticut City of Ha rt fo rd ss. Farmington Casualty Company Fidelity and Guaranty Insurance Company Fidelity and Guaranty Insurance Underwriters , Inc. Seaboard Surety Company St. Paul Fire and Marine In surance Company 0 ~ B y: St. Paul Guardian Insurance Company St. Paul Mercury Insurance Company Travelers Casualty and Surety Company Travelers Casualty and Surety Company of America United States Fidelity and Guaranty Company On thi s th e 16th day o f February 2006 , befo re me personall y a ppeared George W . T hom pso n , who ackn owledged him se lf to be the Se nior Vi ce Pres id e nt o f Farmin gto n Casua lt y Company, Fide lit y and Guaranty In sura nce Compan y, Fid e lity and G uara nty In sura nce Und e rwrite rs , In c ., Seaboard Sure ty Compa ny, St. Paul Fire and Marine In sura nce Com pa ny, S t. Paul G uardi an In sura nce Company, St. Paul Mercury Ins ura nce Company, Travel e rs Cas ua lty and Surety Company, Trave lers Cas ua lt y and Surety Compa ny of Am e ri ca , and United States Fid e lity and Gu aranty Compa ny, and that he, as suc h , bein g auth ori zed so to do , executed th e fo regoin g in strume nt fo r th e purposes th erein cont a in ed by sig nin g on be half of th e corporati ons by him self as a dul y autho ri zed o ffi cer. In Witness Whereof, I he reunto set my hand a nd o ffi c ia l sea l. My Commi ss ion ex pires th e 30th day of June , 2006. 58440-9-05 P rinted in U.S.A. '-Ma rie C. Tetreau lt , No tary Pub li c WARNING : THIS POWER OF ATTORNEY IS INVALID WITHOUT THE RED BORDER J WARNING : THIS POWER OF ATTORNEY IS INVALID WITHOUT THE RED BORDER T hi s Power of Att o rn ey is grant ed un de r and by th e a uth orit y of the fo ll owin g resoluti o ns ado pt ed by th e Board s of Direc to rs o f Farmin gto n Casua lty Compan y, Fid e lity and G uaran ty In s ura nce Comp any. Fide lit y and Gu arant y In s ura nce Underwrit e rs, In c ., Seaboard Sure ty Company, St. Pa ul Fire a nd Marine In surance Company, St. Paul G uard ian In sura nce Com pa ny, St. Paul Mercury In su rance Com pa ny, Travelers Casua lt y and Surety Compa ny, T rave lers Cas ualt y and S urety Co mp a ny of America , a nd Unit ed States Fide lit y a nd G uara nt y Com pa ny, whi c h reso luti ons are now in full force a nd effect , readin g as fo ll ows: RESOLVED , th at the C hai rm a n , th e Presid ent . any Vice C ha irm an , any Exec uti ve Vi ce Pres ident. any Seni o r Vi ce Pres id e nt , an y Vi ce Pres id e nt, any Second Vi ce Pres ident. th e Treas urer. any As s is tant Treasurer, th e Corpora te Secretary or any Assistant Secretary may ap po int Att o rn eys-in -Fact and Agent s to ac t fo r and on be half of th e Company a nd may give s uc h a ppo int ee s uc h a uthorit y as hi s or her ce rtifi cate of a uth orit y may prescrib e to s ign w ith th e Company's na me a nd seal w ith the Company 's sea l bo nd s , recogni za nces, cont rac ts o f in demnity, and oth e r writin gs o bli gatory in th e nat ure of a bond , recog ni zanc e, o r co nditional unde rt akin g, and an y of sa id officers or th e Board of Directors at any time may re move a ny suc h ap po int ee and revoke th e po we r g ive n him o r her ; and it is FURTHER RESOLVED . that th e C ha irma n , th e Pres ide nt , any Vice C ha irm an , a ny Exec uti ve Vi ce Presid ent. any Se ni or Vice Presid e nt or any Vi ce Preside nt ma y del egate a ll or any part of the fo rego in g a uth orit y to one o r mo re o ffi ce rs o r e mpl oyees of thi s Comp a ny. pro vided th at each suc h de legation is in writin g and a copy th ereof is fi led in th e o ffi ce of th e Secre tary ; and it is FURTHER RESOLV ED , that any bo nd. recog n iza nce . cont rac t of in demnity. or writin g o bli ga tory in th e nature o f a bo nd. recog ni za nce, o r conditio nal un dertaking sha ll be va lid and b in d in g upon th e Comp any whe n (a) s igned by th e Pres id e nt , any Vi ce Cha irm an . a ny Exec utiv e Vi ce Pres id ent. any Se nior Vi ce Pres ident or any Vice Pres id e nt , any Second Vi ce Pres id e nt , th e Treas ure r, any Ass istant Treasure r, th e Co rp orat e Sec retary o r a n y Ass ista nt Sec retary a nd duly atte sted and sealed with the Com pany's sea l by a Secretary or Ass ista nt Sec reta ry; or (b) dul y execut ed (und e r seal , if required) by one or more Att orn eys-in-Fact and Agent s pursuant to th e power prescrib ed in h is or he r certi fica te or th e ir ce rtifi ca tes of a uth o rit y o r by one or more Company offi cers purs ua nt to a writte n de legati o n of a uth o rit y; and it is FURTHER RESOLVED , th at th e s ignatu re of each of th e fo ll o win g o ffi cers: Pres ide nt , any Exec uti ve Vi ce Pres id e nt , any Se ni o r Vi ce Presid e nt , any Vice Pres id e nt , any Ass ista nt Vice Pres ident , a ny Sec re tary. a ny Ass istant Sec retary, a nd th e sea l of th e Com pany may be affixed by facs im ile to a ny power o f attorney or to any ce rtifi cate re latin g th e reto appo intin g Res ide nt Vi ce Pres ident s . Res ident Ass ista nt Secretari es o r Atto rn eys-in -Fact fo r purposes onl y of executin g and attestin g bonds and un dert akin gs and oth er writin gs o bli gatory in th e nature th e reof , a nd a ny s uch power o f att orn ey or certifi cate bearin g s uch fa csimil e s ignature or fa c simile seal shall be va li d and bi nd in g upo n the Comp a ny and any s uch power so exec ut ed and ce rtifi ed b y s uc h fa cs imil e s ig nature and facs imil e seal s hall be va lid and bindin g on the Com pany in the fut ure with respec t to any bond or unde rstand in g to whi c h it is att ac hed . I , Kori M. Joh a nso n , th e unders igned ,A ss istant Sec retary, o f Farmington Casualt y Compa ny, Fide lity and Gu ara nt y In sura nce Comp any, Fidelity a nd Guaranty In s urance Und e rw rit e rs, In c .. Seaboard Sure ty Compa ny, St. Paul Fire a nd Ma rine In sura nce Company, St. Paul Gu ardi an In sura nce Co mp a ny, St. Paul Me rcury In s urance Co m pany, Trave lers Cas ua lt y and Surety Company, Trave le rs Casualty and Su rety Company of Am eri ca , a nd Unit ed St ates Fid e lity and Guara nt y Company do he reby certi fy tha t th e a bove and fo regoin g is a tru e and co rrect co py of th e Power o f Att o rn ey executed by said Comp an ies , whi ch is in full fo rce and e ffect and ha s not been revo ked . 0 ~ Kori M. Joh ans To ve rify th e a uth enti c it y of thi s Power of Att orn ey, c all 1-800-421-3880 or contact us at www.stpa ult rave lers bo nd .co m . Pl ease refer to th e Attorney-In-Fact number, th e a bove-named indi vidu a ls and the deta il s o f the bond to which th e po wer is att ached. WARNING: THIS POWER OF ATIORNEY IS INVALID WITHOUT THE RED BORDER \ ...... TravelersJ IMPORTANT NOTICE IO OBTATh1 INFORMATION OR MAKE A COMPLAL\Ti You may contact Travelers Casualty & Surety Company of America, Travelers Casualty & Sure1y Company, Travelers lndc:mnity Company, Standard Fire Insurance Company an d/or Farmington Casualty Company for information or to make a complaint at : Travelers Bond Attn : Claims 1500 Market Street We,t Tower, Suite 2900 Philadelphia, PA 19102 (267) 675-313 0 (267) 675-3 I 02 Fax You may contact the Texas Department ofinsurance to obtain the informat ion on co mpan ies, cov erages, rights or complaints at: Texas Department of Insurance P .O . Box 149104 Austin, TX 78714-9104 (800) 252-3439 ATTACH THIS NOTICE TO YOUR BOND . This notice is for information o n ly and do es not b ecome a part or a condition of the attached document and is g i ven to co mpl y wi th Section 225 J.0 21, Government Code, and Section 53 .202 , Property Code, effect iv e Sep tember 1, 2 0b l IMPORTANT DISCLOSURE NOTICE OF TERRORISM INSURANCE COVERAGE On November 26, 2002, President Bush signed into law the Terrorism Risk Insurance Act of 2002 (the 11 Act11 ). The Act establishes a short-term program under which the Federal Government will share in the payment of covered losses caused by certain acts of international terrorism. We are providing you w ith this notice to inform you of the key features of the Act, and to let you know w hat effect, if any, the Act will have on your premium . Under the Act, insurers are required to provide coverage for certain losse~ caused by international acts of terrorism as defined in the Act. The Act further provides that . the Federal Government wi ll pa y a share of such losses . Specifically, the Federal Gove rn me nt w ill p ay 90 % of the amount of covered l osses ca use d by certa in acts of t errorism wh,ch is i n exce s s of Travelers' st atutorily established deductible for that year. The Act also caps the amount of terrorism-related losses for which t he Federal Government or an insurer can be responsible at $100 ,000,000 ,000.00 , provided tha t the insurer has met its deductible . Pl ease note t hat passage of the Act does not result in any change in coverage under the attached policy or bond (or the poli cy or bond be i ng quoted). Please also note that no separate additi o nal premium charge has been made for the terrorism coverag e re quired by t he Act. The premium charge that is allocable to su c h co vera ge is inseparable from and imbedded in your overall premium , a nd is no more than one percent of your premium . IN WITNESS WHEREOF, this instrument is executed in ~counterparts, each one of which shall be deemed an original, this 26th day of September, A.D . 2006. ATTEST: (SEAL) Sec~ ATTEST : (SEAL) Oscar Renda Contractors, Inc. Contractor By: -2:C ll (___ Name: _....Le,..,_ti_._PtJ-=>-.... =-=~_,e__lJi:..p .,_,Pc'-----:---- Title: __ V.._, ..... u;-__ _.0..1.re"'-'~"'-"·.!elg-"'.f..,__n ..... :r.__ __ Travelers Casualty and Surety Company of America Surety BY: Name : _I.o_rr __ ie_S_c_o_t_t _____ _ Title : Attorney-In-Fact- 4021 Hwy 377 South Fort Worth, TX 76116 Address -- PART G -CONTRACT THE ST A TE OF TEXAS § COUNTY OF TARRANT § THIS CONTRACT, made and entered into the 26th day of Se ptember, 2 00 6and between the City of Fort Worth, a home-rule municipal corporation located in Tarrant County, Texas , acting through its City Manager thereunto duly authorized so to do , Party of the First Part, hereinafter termed "OWNER", and Oscar Re nda Contracto rs, Inc.the City of Roanoke County of TARRANT and State of TEXAS, Party of the Second Part, hereinafter termed "CONTRACTOR". WITNESSETH : That for and in consideration of the payments and agreements hereinafter mentioned , to be made and performed by the Party of the First Part (Owner), said Party of the Second Part (Contractor) hereby agrees with the said party of the First Part (Owner) to commence and complete certain improvements described as follows: Northside II Water T ransmission Main from Eagle Mountain Water Treatment Plant to Marine Creek Parkway And all extra work connected therewith , under the terms as stated in the Contract Documents , and at his (their) own proper cost and expense to furnish all the materials, supplies, machinery, equipment, tools , superintendent, labor, bonds, insurance , and other accessories and services necessary to complete the said construction, in accordance with all the requirements of the Contract Documents, which include all maps , plats, blueprints and other drawings and printed or written explanatory matter thereof, and the specifications thereof, as prepared by the Engineers employed by the Owner, each of which has been identified by the endorsement of the Contractor and the Engineers thereon , together with the Contractor's Written Proposal and the other parts of the Contract Documents hereto attached , including the Fort Worth Water Department General Contractor Documents and General Specifications, all of which are made a part hereof and collectively and constitute the entire contract. -, . ,. -;~ ,,, ,::S· -' l I Cfft J~~~Ht~\~\ FY. W~IYM, YlX. l The Contractor hereby agrees to commence work within ten (10) days after the date written notice to do so shall have been given to him , and to substantially complete same within the time stated in the proposal. The Owner agrees to pay the contractor in current funds for the performance of the contract in accordance with the Proposal submitted therefore , subject to additions and deductions, as provided _i n the Contract Documents and all approved modifications thereof, and to make payment on account thereof as provided therein. IN WITNESS WHEREOF, the Parties to these presents have executed__!his Contract in ~counterparts in the year and say first above written . _ City ofFort Worth. Texas (Owner) Oscar Renda Contractors, Inc. 522 Benson Lane Roanoke.TX 76262 Contractor By : ~t:flL-- Title : V,re e,,'?i J.M.\- APPROVED: A . Douglas Rademaker, P .E . Director Department of Engineering - ATTEST : (Seal) WITNESSES : VENDORCOMPLIANCETOSTATELAW The 1985 Session of the Texas Legislature passed House Bill 620 relative to the award of contracts to non-resident bidders. The law, that in order to be awarded a contract as low bidder, non-resident 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 the order to obtain a comparable contract in the state in which the non-resident's principle place of business is located. The appropriate blanks in Section A must be filled out by all out-of-state or non-resident bidders in order for your bid to meet specifications. The failure of out-of-state or non-resident contractor's to do so will automatically disqualify that bidder. Resident bidders must check the box in Section B. A. Non-resident vendors in ______ (give state), our principal place of business, are required to be percent lower than resident bidders by state law. A copy of the statute is attached. Non-resident vendors in ______ (give state), or principal place of business, are not required to underbid resident bidders. B. Our principal place of business or corporate offices are in the State of Texas . :Joa BIDDER: Oscar Renda Contracting, Inc. Company 522 Benson Lane Roanoke, TX 76262 City State Zip By: ___ F_r_a_n_k_R_e_n_d_a ____ _ (please print) Signature: ~/le Title: Vice President THIS FORM MUST BE RETURNED WITH YOUR QUOTATION F-3 CONTRACTOR COMPLIANCE WITH WORKERS' COMPENSATION LAW Pursuant to V.T.C.A Labor Code Section 406.096 (2000), as amended , Contractor certifies that it provides workers ' compensation insurance coverage for all its employees employed on city of Fort Worth Department of Engineering No . 3885 and City ofFort Worth Project Number P264-607140035083 STATE OF TEXAS § COUNTY OF TARRANT § Oscar Renda Contractors, Inc. CONTRACTOR By:~/JL Out Pras1dPn+ Title l o-z.--o <. Date BEFORE ME, the undersigned authority, on th is day personall y appeared ~If-~()I( , known to me 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 Oscar Renda Contractors, Inc. the purpose and consideration therein expressed and in the capacity therein stated . GIVEN UNDER MY HAND AND SEAL OF OFFICE this ~day ofDaO&iilt&006. JANIE RODRIGUEZ Notary Public , State of Texas My Commis sion Expires Morch 14, 2010 Part H. Standard Figures and Details - - .......... -...... ( 2.25 11 -+-- -,- 2.25" ..,.__ -0 r'"''. t· ' . . ( , . -. ~ PMS 167 (Copper) r--PMS 288 \ Je) ' ' ' \ ' ' I I ' I I 3" \ 31 -1.5 11 / I ' \ \ . ,. \ I I I I I ·' I ' I -.Fi>'RtWORTH 8' -O" ,.--pNfs 288 \t:51ue) I\ . ' \ I \ ' I I \ I . \ . / \ 4' • 1.5 11 I I ., I I I \ \ ' / . \ I \ . Youf1 WateYi ' 311 s·.75 II -I. I \ . . . J?unds ln Action _ __._ 0 : ' ' ' ' I \ I ' ' ' ' ' ' ' I \ I \ ' ,. \ · White -. \ ' , '~·PMS 288 (Blue) PROJECT SIGN Fig>1,re 30 3.75 11 1') I 0 : 4.5 11 Scale 1" = 1' .-::"";•' E2-1 ConstrL "n · .. ·· ..•. .,/18/9·6 f .: .. • . .+:::>, 0 - - MINIMUM 6• INITIAl:--~-~'!"t TYPE •c• BACKFlLL SEE SPEC. E1-2.4 G.C.O. BACKALL CO~ SAND MATERIAL EMBEDMENT & INITIAL BACKALL SEE SPEC. E1-2.3 G.C.O. MINIMUM s•·-+~..,,..._..,.......;;;i EMBEOMENT WATER: SIZES UP TO AND INCLUDING 12" MINIMUM INIDAL . BAd<ALL CO'@; ---,,~~~~ TYPE •c• BACKFlLL SEE SPEC. E1-2.4 G.C.O. · WATER -6 •. SEWER -12• STORM DRAIN -12• ·~-CRUSHED STONE OR SANO MA lERIAL INITIAL BACKALL SEE SPEC. E1-2.4{b) OR E1-2.3 C.C.O. MINIMUM &·--+~~....,._,...,. EMBEDMENT CRUSHED STONE SEE SPEC. E1:.. 2.3 G.C.0. SAND GRADATION •LESS THAN 10X PASSING f200 SIEW: •PJ. • 10 OR LESS CRUSHED STONE GRAD A 110N SIE\£ SIZE X RETAINED 1· . 0-10 112· -40-75 3/8. 55-$Q #.f. · 90-100 f8 95-10Q WATER: SIZES 16" AND LARGER SEWER:· ALL SIZES STORM DRAIN: ALL SIZES MATERIAL SPECIFICATIONS lHE EMBEDMENT AND BACKFILL DETAILS PR0"1DED ON THIS SHEET SHALL REPLACE APPROPRIATE PR0"1Sl0NS OF BOTH lHE E1-2.4(b) ANO . E1-2.3 OF THE G.C.O. ANO s,o; SPEC. ITEM -402 OF THE TPW STANDARD SPEQFICA110NS FOR S1REET & STORM DRAIN CONS1RUC110N. ALL 011-IER PR0"1SIONS Of THESE ITEMS SHALL APPLY. WATER, SEWER & STORM DRAIN EMBEDMENT AND BACKFILL DETAILS CITY OF FORT WORTH-CONSTRUCTION STANDARD FIGURE A DA TE: 2~19-02 . _( . ' l { l ( . ( c(<··· -~+ ::t-· :.:;:_• A t it .. )~~-~---- _ .. }/{ z• COll[R FOR 1~1-78 - CD+@ ~®I- I 0Ut€NSION TAIL[ , .,·:--, .. ~\#j~rt~~ ~ ~~~~~;.:..,..:=.:.+----,a.;._ '.lo',_,-::;,_:o~. :c':t_, _ __._ i-;i/#,.~~,,...J,,,....,-¥:.,....,,,~..,....: • • C D F " J • " 20·· O'' I .. I .. I .. I " .. 12 " 10 · 2 .. ., .. lb . )/8" ~8" .. ~ -:.;. ~ • •,:,,~J:i,'." s • .-.11s, 1a• v. 6 IIAIIS, •" Ve a C 5 SECTION A-A 20"' 20" ll" IZ" SI Z" 12·· 12 " 2a.·· 12 ·· ,a-· 2Z'' 18" IZ " IZ" S6 S/8" I " Slo" IZ" 12 ·• za.·• •6·• ZC" Z6" , .... IZ" i°Z " "" J/8" , .. 60'' 18" l&o " JG'" 18·• Z&o·• zt· IZ" 12" IZ" 80 S/8" J " 66" 18" 18·· IC'" 10'' )0-' JZ" t· 12" IZ " 90 1'16" .... IZ" 18" 18'" J6 '' .?It·· W · l"" 6" IS" ,.. 107 )/lo" s·· 78" 21o" 20'" )6 · JO'' •Z ·· J6" .... ..... 10" 12 I S/8" .... 90" Zlo " 26·• loZ" J6"' -a·· )6" .... ,.. IS "' , .. z Iii"' J " 102 .. 2 .... }2"' '"6'' .. G·' Sit ·· Oi•ns i ont •r e b•,ed on A.ner ic•n O.rl f n-1 V•lv• ,tnd "'9· Co . Or-.t .,g No. 6)97, O•led 3 .. z .. 59, revhed s-11 -10. ,, ..... ,. v•l,,e dilllf'!hion, •re N s ed on CH•lot No . 10, IN')C\ 20 .... ., 22. 5a.u 9ite v•lve dhnef'IS i OftS •re ~•Ho 'll'I Or .. itliJ No. 9Z·l)ISI, .. ,ed 12•17-70, CONCRETE TOP VIEW, LESS MANHOLE COVER AND RIM INSTALLATION 6 IIARS, 6" ..... (TYP.) 1110, S IIARS, 1:z• ~ (TVP.) ~ I . 2,."•ltO°' Fort Worth sund•rd 3)6 lb . ""..,.."oie :o,..er wit h the word '"\MT[ .. ' c~n in 2•i t1eh !l!ttt'"· 2 . V•lve v.,h side wells shell be prec.•n re i .,foru.1 concrete pipe of the tongue and 9r00\.·e desi.;", 111eet l n9 the requirements of M.S.T .". C-76. CIH1 llt , or equal. usln9 tll..N•M(lt pl1st i c \ell . or poured•in-place 2SOO ..-relt1force:1 concrete •it.., ti•· .,.., Is. Concrete .. 1 Is ~h1I I be re i rf:>rced .i1,h :4 circular bin. 1paced &• c./c hor i zon1•lly •nd 6 .. c./c vert i nlly . Po.,r ed•in-pl.ce .;Qflc rtte -..n hive "flrn wrf«.e rubbing."' H \pecH'icd in ( 2•1 .. , IS11ll) of the Gener,11 ContrKt :>c,c..,..nu ind Spec If I cit I °"'· ). ,..nhole 1tep1, such H P(aM-STlP .:rl00•2 , or •~•1 , 1h1I I be provided for !tZo • ga,u wal.res ..,d l1rgaor . The 1teo1 slwll be l ntt1lfed ,i:.ll1rl111 i "I •·-··- st•l'Ml1rd ... dl.,...rer .. nhOle. -·· -·· · -- It. Prov i de corporation ~nd cwrb ,iopi7..;~~ o,----- 1Z" r,oa e.ch encl of ,.,. v•lve. •1 ,howl . Corpar•t l on Mel ~urb ,top 1ire1 s~lt be I" frr 16". 20 .. .-.d 2,." pipe "°"'""'•' di .... ,er,: 2'0 for )D'". •nd lo11r,er d l .... t•"· 2"' ,,.... 1h•I I N Nde •1 • l" "••d •tier. wit.,, i n1ul.ated H•,1tor IIH . (npper r1 ... ,, 1"-911 be-a,rovlded betlolfffl tN cor!'»UrHion •nd c ,,rb H1)01 . cu·ro \Copa ,ti•l 1 be 1,.,:1lled At •n 1lev1tion 12'· •~ the tao..,, .. _fHe of vault ont:na ,,.a.. '1>1,uret,....ne c~1ttl.>n p.ad, I\ 1upplitd by Te ;:., "•"t i c, ,..terl1h <t.ppl, (Q1111C1n y . Fort worth, Tea.,,, or e.,1 1. VAULT DETAIL 16" AND LARGER GATE FIGURE 4 VALVE [ l•I.,. IOAT[l1<11.s C l• r• COIISTAUCHON EXISTING CURB & GUTTER TRENCH REPAIR LIMITS EXISTING BASE (IF ANY) ----BACKFILL MATERIAL (SEE NOTE #3) TRENCH REPAIR W/PERMANENT HMAC PAVEMENT AND NON-REINFORCED CONCRETE BASE TYPICAL SECTION NOTES: 1. PLACE A MIN. OF 2" HMAC SURFACE COURSE (TYPE "D" MIX) TO MATCH EXISTING HMAC PAVEMENT GRADE AS SHOWN . 2 . PLACE A MIN . OF 8" 2 : 27 CONCRETE AS SHOWN . 3. FLOWABLE FILL IS REQUIRED TO BACKFILL ALL TRENCHES IN EXISTING CURB & GUTTER DOWNTOWN STREETS, AND IS OPTIONAL IN OTHER AREAS. FOR STORM DRAIN INSTALLATION, BACKFILL SHALL MEET SPECIFIED ITEM 402 OF THE STANDARD SPECIFICATIONS FOR STREET AND STORM DRAIN CONSTRUCTION, CITY OF FORT WORTH FOR WATER OR SANITARY SEWER INSTALLATION, ALL CONSTRUCTION MUST BE IN ACCORDANCE WITH THE CITY OF FORT WORTH STANDARD SPECIFICATIONS FOR STREET AND STORM DRAIN CONSTRUCTION. BACKFILL SHALL BE PER FIGURE A . DATE: 09 /2005 2000-1A JTES t. . .· (:· ~ -,.;;:';i:}'?1r.'J.k;::;i~~ot \ .i '.t ,;\:; f\; ·~\{f~ \;i.:-~.: THE FOUR SIDES OFTH~ CUT jSHA4t.:.~~;J~;:.;:;:f,:>:it· E NEA TL y SAWED WITHOUT ROUGH '' /{;i{'}CtJRlf zl:rcu JGES ' ' '' ,:· :i '1 ':.:c· ) >/.;:;:: :::. '~:f;:·:::;:::., ';;;· ;;i' .• ';;'· ;;;;;;;;;;;;;· ';;i• ·. ·~·'' #===#==~;::;~~#.?.;~ ANY REMAINING PAVEMENTBETWEEtf .. POT REPAIRS MUST BEAMINIMUM .. F 5' IN ALL DIRECTIONS. . '5'MIN. : · '1{ .. · i . . 25' ! I. i I I i I I ------------------------'---:------:-ASPHALT 28' 5'MIN. . CURB 8t GUTTER TYPICAL 28' WIDE PAVEMENT COMMENDED BY~ DATE :Z.fts(o\ :ORGE A. BEHMANESH, ;srsT ANT DIRECTOR. TPW ' tev. CITY OF FORT WORTH, TEXAS TRANSPORTATION/PUBLIC WORKS EN~INEERING . DIVISION u -----1 I I I I .1 I I· I I I ! I I APPROVED . av72~-~"-'-'"-'--,.,;-0ATE: 3 /~ tl/, ' HUGO MALANGA : DIRECTOR TPW 1 flG 2000·10 ( I NOTES : 1. PROVIDE ADEQUATE OVERLAP OF PLATE ' ON ASPHALT TO ASSURE NO SLIPPAGE OF PLATE ANO NO COLLAPSING OF TRENCH 2. IF TRENCH LENGTH IS LESS THAN S·FEET ANO STEEL PLATES WILL BE IN PLACE LESS THAN 48 HOURS .STEEL PLATES MAY BE PLACED OIRECTL Y ON EXISTING ASPHALT WITH OUT MILLING. PROVIDE TEMPORARY ASPHALT TRANSITIONS EXTENDING 3·FEET BEYOND EDGE OF STEEL PLATES. COLO MIX ' ' ' \ ' ' ' ' I I I I I I I I I I I I I I I TRENCH TYPE "A" RECOMMENDED BY: ------- GEORGE A. BEHMANESH, ASSIST ANT DIRECTOR, TPW Rev . DATE : ___ _ EXISTING M.H. OR VALVE AT GRADE STEEL PLATE COLO MIX TYPE "A" MUST HAVE PRIOR APPROVAL OF CITY FORT WORTH ~ CITY OF FORT WORTH, TEXAS TRANSPORT A Tl ON/PUBLIC WORKS ENGINEERING DIVISION TRENCH . STEEL PLATE ( MILL 1" FOR STEEL PLATE PACK JOINT WITH COLO MIX APPROVED BY: -------DATE : ___ _ HUGO . MALANGA DIRECTOR , TPW FIG 2000·5 l . -.,---.,._ . •' -~ p· . . 1 1pe Size 411 6 ''· 8" I 0 11 12 11 1611 20" 2411 30 11 3611 1&211 4811 .. ·sit" NOTES: - - NOTE: . : Bear Ing Areas .shown are based on 150 P.S.J.G test pressure and 3000 p.s.F. soil bearing value • 1500# Concrete Bend 1500# Concrete . HORIZONTAL BLOCKING TABLE *Dimension 11X11 Hay Vary If Necessary To Provide Bearing Against Undisturbed Trench Wall x,.;1, Dim. Ft. I .. 1. 5 1. 5 1 • 5 1. Ii 2 2 2 2.5 2. i; 1 '3 4 ~0 11 ° ·-15 I · 22° -30• 45° 90° Tee & Plug . n1n. ·-" 1n1n. Max. Min. U~f: Min. Max. ~~!~· tl~J "A" Aro., Vol II RII 'ArP::i Vol "C" IArea .. 0 .-. !Area Vol -llj:11 .90 • 8( .05 .95 .go .05 .95 .90 .05 .91 .82 .05 t. 16 .• 5E .05 .90 :sc .09 _qi:; .90 .05 1.05 l. I 0 .05 1.73 J.9<; .05 ). 1 ~ l .41 .05 .90 .8( .05 _qi:; .90 .05 1.41 2.00 .05 J.86 3.47 • 1 1.57 2 .4E • 1 .90 .8( .05 1.26 1.60 .os 1. 79 13.20 . • 1 2 .18 .5.b2 .2 1.99 3.9E • 15 1. 10 1. 2( .05 1.48 2.'30 • 1 2.14 4.50 .2 2.83 8. 00 . .3 2.38 S.o~ .2 l.41 2.0( • 1 2.00 4.oo • l z.83 8.00 .4 3.75 r... 10 .65 3. 16 10.oc .5 1. 77 3. JC .2 · 2.54 6.20 .3 3.52 12.40 .6 4.70 ~-00 1. 15 3.94 15. i;r; . .75 2. 14 4.50 .25 3.00 :9.00 • i; 4.2t; 8.10 .95 5.65 iu.oo 1 • Sc; 4. 76 tz2. 60 1. 05 2.66 1. 1 O .ss 3.78 14. 20 LO 5.30 ~o 1.75 7.05 l't.9.80 3.4 5. 91 35.33 z. 1 '3. H 10. oc .75 4. 'iO 20.40 1.4 6.% tJo.80 2.65 8.50 72.00 5. 1 1~20 i;i • oc 2.Qi:;_ 1.72 11. Rn ' -' i:; _ 2i:; 27 {..n 2.2 7.hl ;r;.1n h. 1 q_an ~7. i:;n 7~Q 8.30 I©. oc ii. 75 4~38 18. '30 1.6 6.oo -~ 2.9 8.48 7%nO 'i. 4 11. 14 Jas.Ql 10.4 Q. liO rcn.o~ 6.1 'i 4.00 ~z.5c !.f.00 6.70 45.00 17.00 9.40 saoo 10.00 13.00 I t;.2.nr ,~ or 10. 1c 11sro 12.ot 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 BLOCK ING DETAIL 1-i-78 . .FIGURE 9 E - I -2 O Mater i a I E-2-20 Construction - - NOTE: Trench width: 1. Pipe 24" i .d. and smal !er = 2411 or 2. 3. o.d. + 12" whichever is greater. Pipe larger than 2411 = o.d. 9f Pipe + )8". . -~. Cradle shall extend a min. off>" beyond each side of pipe. 500# - - - - Be 11 Be I 1 RUBBER GASKET JOINT - M. J. Bell-Bell Bend 1500# Concrete • QI • 0.. '? ·--• a. 0 . 0 I.~~;~". · ·I BELL AND SPIGOT JOINT :.r-----1500# Concret f > ~- <.J MECHANICAL JOINT Mai .n Note: When crE1d 1 e is shown or specified for installation on concrete pipe Keep a .min. of 1-1 -0J:' clearance between cone. and Joints or bolts on C. I. Pipe. or in excess of 1 '-0" as detailed. CRADLE DETAIL the fuJ 1 ioi-nt length of the pJQJ~ or fitting iha ~· · cradled. FIGURE 10 -1-1-78 E 1-20 Materials E 2-20 Construct ion - - - -.·-· - Cl ass 11 11 11 (2500#) #ft Steel Bar Wrap pipe with 15# roofing felt .Form as necessary -. C --. cU .,- C -cU C .,- e 0 z: cu a. -0.. '• B BENDS 90° 45° 221/2 ·0 *Vol. Req'd. C.F. 39.99 21.64 11.03 A Ft. 2.50 1.42 1.0 6 8 Ft. 4.0 3.88 3.36 C Ft. 4.0 3.88 3.36 *Vol. Req'd. C.F. 71.09 38.47 19.61 A Ft. 2.83 1.67 1.5 8 8 Ft. 5.0 4.8 3.66 C Ft. 5.0 4.8 3.66 *Vol.-Req'd. C.F. 111.07 60.11 30.65 A Ft. 3.25 1.92 1.75 10 8 Ft. 5.9 5.6 4.25 · C Ft. 5.9 · 5.6 4.25 *Vol. Req'd. C.F. 159.94 86.56 44.13 A Ft. 4.17 .2.42 1.42 · 12 B Ft. 6.2 . 6.0 5.54 C Ft. 6.2 6.0 5.54 *Volume calculated on the basis of concrete Keep concrete clear of pipe joints and bolts 11 1/4° 5.54 0.75 2.75 2.75 9.85 1.0 3.2 3.2 15 .• 40 1.5 3.25 3.25 22.17 ·· 1. 25 4.2 4.2 reacting thrust on the respective bends under an internal pressure of 150 ps1g at the rat-e of 150 ·1b. wt~ per cu. ft. of concrete. VERTICAL EXAMPLE TIE-DOWN FIGURE A BLOCK I I DETAIL . 1-1-78 El-20 Material E2-20 Construction - - 1-1-78 -· ·. : Grout over exposed .steel straps Keep -concrete · clear of pipe joints and bolts NOTE l Q.uant it ies wi 11 be specified on plans or directed by Engi-. \. ·· neer. Bar Steel Straps In variable quantity depending on thrust. ---Form as ____.__. Necessary .. /.· . 2500# concrete · · J 'V .--~r...l.-#4 bars both ways 611 c/c EXAMPLE B VERTICAL TIE-DOWN BLOCK FIGURE 12 El-20 Material E2-20 Construction .., ... ,.... .. ~. ' ') .L. ·. '·' .. · ;;: .. -:-·./.\, 'j;) - 1- l -, j 1-1-78 Keep Concrete Clear of Pipe Joints and Bolts . - ~ -w NOTE! EXAMPLE C Steel Bar Straps In variable quantity depend- Ing on thrust. _......__Provide Forming as Necessary 2500# Concrete Both Ways 611 c/c Quantities wi11 be specified on detail plans or directed by the Engineer VERTICAL TIE-DOWN FIGURE 13 BLOCK E 1-20 '1ateria1 E 2-20 Constructjon - f Undisturbed Trench Wall .--- + B NOTE: 2411X40 11 Sha 11 ow Manhole type to be used if total depth less than- 4 feet, McKinley Iron Works.NO. PM t4X40 or equal. MATERIALS ..._~---iVariable~__,...,. Diameter (!} 24 11 Std. Manhole cover equal to Standard Embedment McKinley I .W. No. A24AH :With ''Water" . cast in lid. SECtlON A-A ~Mortar, Ref. E l-20 shape to slab edge. .@ Polyurethane cushion pad as G) Grade adjustment, 811 in supplied by Tejas Plastics G) .--, @ + B ® St. R.O.W. or under Pvmt. Materials, Supply Co., Ft. @Top & bottom slabs, Class· Worth, Texas, or equal. 11 F11 (4000#) concrete w/#6 @ Water main with flange ~ Combination air & vac • releas• valv~, close nipples, tee, 2 · ea~ Gate Valves. Nipples to conform to E J-9.4. (2} Manhole steps equal to St. bars spaced 6 11 c/c · access as applicable. each way-. Steel bar cover (J) Exhaust piping, fitted with 2!1 ~!11 from bottom of each · Dresser coupling, when slab. r~qui red. Pipe gap in Coupling shalt be mtn. D/2. _PERMA-STEP #100~2, . Utility Prod. Inc., San Antonio, Texas (See Figure 17 for Dimensions) 2 11 a 3" VACUUM COMB ·INATION AIR AND RELEASE VALVE DE.TAIL FIGURE 16 E 1-11 HATFRIALS -=-~~_..;..;;.;.;~ ....... -·1::.~·-~-:E 2.;.11 CONSTRUCT I ON r I I .t ) I ) . ;_· .. .. : .... · - ) . A + T 12 11 TYP • .{48 11 R.C.C.P. Risers) REF: E 1-12 .. .. ' l __ - - - - Q) @ G) ®· ® (Continued from Fig. 16) DIMENSIONS SECTION B-B No. 6 B~rs 611 c/c II When exhaust piping is required, min. dim. shall be length of vault riser tongue plus 1". When exhaust piping is not required, min. ·dim. shall be length of vault riser tongue p 1 us 1 ", (Approx. 5") 2 11 fittings, using close nipples, min. dim. shall be 1 1 8-3/1611 ; 311 fittings, using cJose nipples, min •. dim. shall be 2 1 7/811 • MIN. DIM. Nominal lnsta 1 lat ion on Installation on C/L Pipe Size Bl Ind . Flanae To Surface of Pipe Collar 211 * 1/211 *"k 7 -1 /I 611 311 . * 'i/8" ** 7-5/811 * Hin. dim. based on recommended installation of close nipple. ** Hin. d Im. based on recommended installation of close nipple on flanged outlet with insulated flanqe to thread kit. Off-set to be 611 from C/L opposite manhole step location when installation on blind flange of access outlet. Other installations shall be on top C/L 2 11 a 3" VACUUM COMBINATION AIR AND DETAIL RELEASE VALVE is required of main. 1-1-78 FIGURE 17 E 1-11 E 2-11 MATERIALS CONSTRUCTION Provide KJ tee ..;;..:;...;.,,;.,..~=ct1 for c. t. pipe or --t'\J Bel 1 outlet ID_ for cone. pipe nl with anchor coup- == ling In each case See Figure s:::-1£~. · li" R Cut-out In Grade . li E 2-l-2 t'\J Gate Valve 611 Kin. ' 12" ' 't' Seal pipe to wal 1 hole cut-out with non-shrink mortar equal to · t part Alcrete, 1 part cement, 6 parts sand. Details of construction shall conform to Figure 10$ Class "F" ltOOO# concrete with No · .. 6 steel bilrs spaced 6 11 c/c each way. Steel bar cover to be 211 min., )11 max. from bottom of top slab and from top of floor slab. STANDARD BLOW-OFF INTO . 4' DIAMETER SUMP MANHOLE DETAIL E 1-20 Material I \ 1-1.:. 8 FIGURE 18 E 2-20 Construction . ·j } .. Existing I 1-1-78 . ' . . • . I ' . ' . • • • I ·• . • .. © t (D 611 min. dimension. 611 max. for pay purposes when bid per cubic yard. @ 611 min. dimension. Hax. for pay purposes shall be 611 o.-, mains 2lt" and smal le·r, 9'' on ma .ins 30" and larger, when bid per cubic yard. 411 min. dimension. Li 11 max. for pay purposes when bid per cubic yard. @ Class "E" 1500# concrete • specified CONCRETE . ENCASEMENT DETAIL FIGURE 113 E 1-7 Material E 2-7 Construction APPENDIX A Soil Boring Information IIMACTEC February 6, 2004 Mr. Tony Sholola , P.E . City of Fort Worth Engineering Department 1000 Throckmorton Street Fort Worth, TX 76102-6311 (817) 392-6054 Phone (817) 392-8195 Fax Subject: Report of Geotechnical Exploration Northside II 48" Water Transmission Main Fort Worth, Texas City Project# P264-0607 /4ooJ.5'083,D0E # 3885 MACTEC Project No. 4902-03-3341 Dear Mr. Sholola: MACTEC Engineering and Consulting; Inc. is pleased to submit this report for the subsurface exploration for the Northside II water transmission main for the City of Fort Worth , Texas. Our services were performed in accordance with our Proposal No. PROP03FTW0.0377 dated October 30, 2003 . The purpose of this exploration was to determine the depth ofrock along the alignment. The project will consist of a 48 " water line from the Eagle Mountain Water Treatment Plant to Marine Creek Parkway in Fort Worth, Texas. Nine borings (B-1 through B-9) were drilled in the vicinity of the locations marked on the site plan sent to us. Borings B-3 and B-4 had to be moved because of the trees and Borings B-5 through B-9 had · to be moved because of the overhead electric line . Borings B-10 through B-12 could not be drilled as the City did not have permission from the Parcel 6 owner to enter their property. The borings were terminated at depths of 6 to 14 feet. The borings were drilled to the minimum depths stated on the drawings or terminated at shallower depths if limestone was encountered. A truck-mounted continuous flight auger drill rig was used to advance the borings . and to obtain samples for visual classification . Undisturbed specimens of the cohesive soils were obtained continuously to a depth of 5 feet or push-tube refusal and samples were obtained from 7 to 8 feet and 9 to l O feet with standard seamless tube samplers. The samples were extruded in the field , logged, sealed and packaged to protect them from disturbance and to maintain their in-situ MACTEC Engineering and Consulting, Inc. f/k/a LAW Engineering and Environmental Services 2200 Gravel Drive • Fort Worth, TX 76118 817-589-7211 • Fax: 817-589-1420 Norihside II Water Transmission Main , Fort Worth, Texas MACTEC Report No.4902-03~3341 February 6, 2004 moisture contents during transportation to our laboratory. Sampling depths for the soil samples are presented on the Logs of Boring; Figures 1 through 9. Tan weathered limestone encountered in the borings was evaluated in some of the borings in the field by the Texas Department of Transportation Penetrometer (TillOT cone) tests. The TillOT cone is driven with the resulting penetration in inches recorded for 100 blows. The results of the TillOT cone tests are recorded at the respective testing depths on the Logs of Boring. A geotechnical engineer visually classified the soil samples in general accordance with the Unified Soil Classification System (ASTM D 2488). Boring logs were prepared under the direction of a professional engineer registered in the State of Texas and are attached to this report. If you have any questions regarding the information contained in this .report or if we can be of additional assistance please call . Respectfully, MACTEC ENGINEERING AND CONSULTING, INC. ~ .(db'" "t C)--,,'--: - Syed K. Haneefuddin, P.E. Project Manager Attached: Borings Logs B-1 through B-9 Cc: Mr. Allan Holly, Teague Nall and Perkins, Inc. Mr. Ryan Jeri , City of Fort Worth. 2 r LOG OF BORING NO. B -1 I L PROJECT: ·NORTHSIDE 1148" WATER TRANSMISSION MAIN SHEET 1 of 1 CLIENT: CITY OF FORT WORTH LOCATION: FORT WORTH, TEXAS ... DATE: 1/29/04 SURFACE ELEV: 'FIELD DATA LABORATORY DATA DRILLING METHOD: Boring was advanced using . continuous flight auger drilling equipment • ~ 'if!. ~ ..J ,-: 'if!. ui ..J GROUNDWATER INFORMATION: No groundwater 0 z > ~ ..J ID I-u. w ~ w ;¥ seepage was encountered in boring while drilling. Boring .... ::E t ~~ I-'if!. in u. z >- ·~ z I-'if!. 0 .W(IJ ~ (/'J was dry at completion of drilling activities. (/'J I~ 0 ,-: ~ 0 ~ 3= ;;i (.) t LL; I-" :E 0 >~ z t N en . I-0 0 F 0 ow -::::> :E 0 , .. ..J ..J 0.. w. (/'J (.) :; ci (/'Ji= (/'J j::: 0::: '=-lu ID ID_ 0 0::: z in ··::J 0 c3 z ·~~ w a. I-" ::::> Wo ~. j::: 0::: 0::: o!S :c g 0 Z I-Oz a (/'J .... I-a. :c <( (/'J 5 (/'J ::, a. w ::::> 0 ..J . a. (/'J I-:c 0 >-::::> :5 :5 z ::E 0::: ..J (/'J 0 w 0::: 0 0 ·:iE 01-<( ID (/'J a z i:,.; a: ::E 0 II., :; 0.. a. (.)(/'J . u. <( DESCRIPTION OF STRATUM ~ . P=3 .25 Very stiff dark brown CLAY .... ~ 1.0 Tan WEATHERED .LIMESTONE with clay seams I ! -100/0.50" -I· I .J ~ I '--5 _._ - """ 100/0.0" I 6 .0 End Of Boring @ 6.0 feet ~ ~ I u -10 -- u ' iJ -J '--15. -- J '--- l,,,J -~ ~ ~ ~ ~ REMARKS: TUBE AUGER SPLIT-ROCK THO NO SAMPLE SPOON CORE CONE RECOVERY SAMPLE PEN. 4902-03-3341 FIGURE 1 l(MACTEC I 1 LOG OF BORING NO. B-:2 PROJECT: NORTHSIDE 1148'; WATER TRANSMISSION MAIN SHEET 1 of 1 CLIENT: CITY OF FORT WORTH LOCATION: FORT WORTH, TEXAS .... DATE: 1/29/04 SURFACE ELEV: FIELD DATA LABORATORY DATA DRILLING METHOD: Boring was advanced using continuous flight auger drilling equipment ';I!. ;f!. ~ -' i,.: ;f!. ui GROUNDWATER INFORMATION: No groundwater 0 ~ -' CD z ~ > -' seepage was encountered in boring while drilling. Boring ~ I-t:: LL w w ~ ~ ->-LL -Cl) I-;f!. in LL z Cl) ~ ~~ z t;: ~ i,.: 0 0 WCI) ~ Cl) was dry at completion of drilling activities .. i 0 0 ~ 0 >~ ~ 0 ~ :j ,-: :E N in -z () i::-0 Ow :E ~ I-0 0 -' -' a. w in () :::i 0 Cl):i:: Cl) i= 0:: !!:. Iii. CD °: 0 a:: ffi ci5 :::i 0 0 z wl-w a. ::, a::(!) <>1:1 :i:: Iii ,-: oz I-0~ 9 i= i= Cl) a. z a:: a:: ~ I-a. i= ~ Cl) Cl) Cl) ::, ~w ::, 0 -' a. lz Cl) 0 >-::, ::, ~ ~ z 0~ -' Cl) 6 w 0:: 0 0 ~ ~ CD Cl) 0 :z i:.: a: ~ 0 a. :; a. a. ()Cl). LL <( DESCRIPTION OF STRATUM ~ P=3 .0 Very stiff dark brown and tan CLAY with limestone pieces .... (FILL) 1.0 P=2 .5 Very stiff to hard dak brown to brown CLAY ""-' ~ P=2.0 ~ P=4.50 ._J. ~ P=4.50 ~ I-5 --w """ ~ 7.0 I P=4 .25 Hard yellowish tan and light gray CLAY N .... ~ 9.0 '--10 _I P=4 .5 Hard yellowish tan and light gray SHALEY CLAY with ~ ~ calcareous nodules and deposits - ..., N 12.0 Hard yellowish tan severly WEATHERED LIMESTONE w I P=4 .25 14.0 End Of Boring @ 14.0 feet '-15 -- J ,___ ... -~ ·~ ~ ~ ~ REMARKS : TUBE AUGER SPLIT-ROCK THD NO CONE SAMPLE SAMPLE SPOON CORE PEN. RECOVERY 4902-03-3341 FIGURE 2 l(MACTEC I LOG OF BORING NO. B-3 1 PROJECT:· NORTHSIDE II 48" WATER TRANSMISSION MAIN SHEET 1 of 1 CLIENT: CITY OF FORT WORTH ._ LOCATION: FORT WORTH, TEXAS DATE: 1/29/04 SURFACE ELEV: 'FIELD DATA LABORATORY DATA DRILLING METHOD: Boring was advanced using continuous flight auger drilling equipment ,!. ';!. ~ ...J i-: ui ~ 0 ';!. ~ ...J GROUNDWATER INFORMATION: No groundwater z > ...J 00 I-I-·u. w ~ w ~ ~ seepage was encountered in boring while drilling.· Boring ... :E >-u. u. en I-,!. U) u. z ~ ~~ z I-"'$, 0 w en ~ en was dry at completion of drilling activities. en [ 0 i-: ~ 0 i:: LL: 0 >:,,<'. z ,:,,<'. (.) t: ~ N ~ :i: (.) [ 0 ow -:::> ?:: I-0 0 ...J :..J a. w CJ')(.) :E ::; 0 en ~ l!l ~o a:: z-··:J u w I-a:: IU ::>. w en (.) z a::(!) w a. """ oil J: 1--0 Z I-0~ 0 .~ ~ cn a. z a:: a:: ...J . Ii:.· !~ a. ¢: ~ en 3 en en :::> :E~ :::> 0 en 0 >-:::> :5 :5 z ...J en 0 w a:: 0 0 ·~ 0 I-<( 00 en 0 :z i:.: 0.: :E 0 D. ::; a. a. <.> en u. <( DESCRIPTION OF STRATUM J N P=2 .0 Very stiff to hard dark brown to brown Cl.A Y ~ P=2 .5 .... ~ P=4.5 3.0 ~ Tan WEATHERED LIMESTONE . I ~ 4.0 P=4 .5 .Hard yellowish tan severely WEATHERED LIMESTONE ~ 5 5 .0 i.,..i P=4 .5 Hard yellowish tan and light gray SHALEY CLAY with numerous calcareous nodules and deposits 6 .0 j Tan WEATHERED LIMESTONE with clay seams - I 100/0.50" ..J ...J -10 -- f - ~ ~ 100/0.50" 12.0 End Of Boring @ 12.0 feet ""' '-15 -- ~ -~ ~ ~ ~ ~ REMARKS: TUBE AUG ER SPLIT-ROCK THD . NO SAMPLE SAMPLE SP OON CORE CONE RECOVERY PEN. 4902-03-3341 FIGURE 3 l(MACTEC LOG OF BORING NO. B-4 _, PROJECT: NORTHSIDE II 48" WATER TRANSMISSION MAIN SHEET 1 of 1 J CLIENT: CITY OF FORT WORTH LOCATION: FORT WORTH, TEXAS DATE : 1/29/04 SURFACE ELEV: j FIELD DATA LABORATORY DATA DRILLING METHOD : Boring was advanced using continuous flight auger drilling equipment ;J!. .ft. ~ -l ,_.. ui ~ 0 ;f!. -l GROUNDWATER INFORMATION: No groundwater z > ~ -l CD w ~ w ~-seepage was encountered in boring while drilling. Boring ::E I-I-u.. u.. ~~ I-~ in u.. z >-0 Cl) ~ z I-~ ...... 0 0 WCI) ~ Cl) was dry at completion of drilling activities. I~ 0 0 ~ 3: z ~ ~- 0 >~ z ~ () ...... :E N in -(.) !; 0 0 w :E ~ I-0 0 -l -l a. w en c.> ::::; ci Cl) :i:: en i= CD CO.a 0:: z in ::::; w I-0:: lu. ::> Wo 0 (.) z 0:: (!) w a. ol:I :i:: If ...... 0 Z I-0 i= i= en a. z 0:: 0:: I-a. :i:: <( Cl) Oz 5 Cl) Cl) ::> ::E~ ::> 0 -l a. en I-:i:: 6 >-::> ::s ::s z -l en -6 w 0:: 0 Q :E 01-~ CD en 0 :z i:,.: 0.: ::E 0 a. -l a. a. (.) Cl) <( DESCRIPTION OF STRATUM ~ P=3.0 Very stiff dark brown CLAY ~~ P=3.0 N ""' ~ P=3.0 3 .0 ~~ P=4.0 Hard brown CLAY ~ P=4 .5 N~ 5 --N 6 .0 Tan WEATHERED LIMESTONE with cl;iy seams I - -10 J 100/0.75" - - ~ 100/0.25" 13.0 End Of Boring @ 13.0 feet '-15 -- ~ -~ -~ ~ ~ ~ REMARKS: TUB E AUGER SPLIT-ROC K THO NO CONE SA MPLE SAMPLE SPOO N CORE PEN . RECOVERY 4902-03-3341 FIGURE4 6MACTEC I LOG OF BORING NO. 8-5 l... .. PROJECT:· NORTHSIDE II 48" WATER TRANSMISSION MAIN SHEET 1 of 1 CLIENT: CITY OF FORT WORTH LOCATION: FORT_ WORTH , TEXAS '- DATE: 1/29/04 SURFACE ELEV: · FIELD DATA LABORATORY DATA DRILLING METHOD: Boring was advanced using --, continuous flight auger drilling equipment. ."$. ~ ~ ..J ....... ui GROUNDWATER INFORMATION: No groundwater 0 ~ ..J z > ~ ..J Ill w ~ w ~-· seepage was encountered in boring while drilling. Boring .. :i: I-t;: u. ~ u. en ~ I-~ en u. z U) i z I-~ ....... 0 0 WU) ~ U) was dry at completion of drilling activities. [ 3: z 0 ~ u, ~ 0 >~ z ~ (.) ....... 5E N ~:c (.) ¢ 0 ow -::::, 5E ~ I-0 0 ... ..J ·..J a. w U) (.) ::::; cj U) j:: !=; Ill m_ o 0: ~ ii; ··::J t5 wt; 0: lu :::>. (.) z w a. .., ::i::: '' ....... ~-~ I-0~ 0 ·t; j:: U) 0: z . 0:: 0: \.,, I-. a. U) 5 U) ::::, a. w ::::, 0 ..J. a. . U) I-::i::: 0 ~·::::, :5 :5 z :i: 0: ..J U) 0 w 0: 0 0 :E 0 I-~-!D DESCRIPTION OF STRATUM U) 0 :z i:-.: ii :i: 0 a. ::::; a. a. (.) U) <( ~ P=4 :5 Hard tan and brown CLAY with limestone pieces (FILL) --1.0 P=3 .75 Very stiff to hard dark brown to brown CLAY ..J ~ P=2 .75 ~c P=4 .25 .... 4 .0 Hard yellowish tan severely WEATHERED LIMESTONE ~ 5 5.0 """" Tan WEATHERED LIMESTONE with clay seams ..., I -10 -- I · 13.0 End Of Boring @ 13.0 feet '"-15 -- '----~ ~ ~ ~ ~ REMARKS: TUBE AUGER SPLIT-ROCK THO NO . SAMPLE SAMPLE SPOON CORE CONE RECOVERY PEN. 4902-03-3341 FIGURE 5 6MACTEC f LOG OF BORING NO. B .,5 1 PROJECT : NORTHSIDE II 48" WATER TRANSMISSION MAIN SHEET 1 of 1 L CLIENT: CITY OF FORT WORTH LOCATION: FORT WORTH, TEXAS · DATE: 1/29/04 SURFACE ELEV: FIELD DATA LABORATORY DATA DRILLING METHOD: Boring was advanced using l continuous flight auger drilling equipment ;f!. ;f!. l ...I ...-::!! w GROUNDWATER INFORMATION: No groundwater 0 ...I z 0 > t ...I CD ~ ::!E I-I-lL w w ~ seepage was encountered in boring while drilling. Boring >-lL ~ ~ I-;f!. U) lL z ~ z 1:: ~ ;f!. 0 w en ~ en was dl)' at completion of drilling activities •. en .w ~ :z 0 ...-~ 0 0 >~ z ~ a. u ...-~ N ~:c I-0 u i=-.,_ 0 0 w -::> ~ ~ 0 .... ...I ...I a. w Cl) u ::::; ci Cl) i= !:. CD a:: ffi en u w I-a:: 1w co_ o ::> ::::; u z a:: l? w a. o6 J: Ii ...-oz I-0~ 0 i= i= Cl) a. z a:: a:: .... I-a. J: < Cl) 5 Cl) Cl) ::> ::!Ew ::> 0 ...I a. Cl) I-J: 0 >-::> :5 :5 z 0~ ...I Cl) 0 w a:: 0 0 ~ ~ CD Cl) 0 :z i:.: a: ::!E 0 a. :::::; a. a. ucn < DESCRIPTION OF STRATUM ~~ P=4 .50 Hard tan and brown CLAY with limestone pieces (FILL) ), ->),I\ ,,:" >),I\ P=4 .50 ,' ,, 2 .0 .... Hard yellowish tan severely WEATHERED LIMESTONE with shaley clay seams I,,. ~ 5 r 5 .0 • J Tan WEATHERED LIMESTONE with clay seams ..J [ ...J ...., ~,J - ..J r 13.0 ... End Of Boring~ 13.0 feet ! ~ ._ 15 --.. I _J --~ ~ ~ ~ ~ REMARKS: TUBE AUGER SPLIT-ROCK THD NO CONE SAMPLE SAMPLE SPOON CORE PEN . RECOVERY 4902-03-3341 FIGURE 6 a'MACTEC LOG OF BORING NO . B-7 ..... PROJECT: NORTHSIDE II 48" WATER TRANSMISSION MAIN SHEET 1 of 1 CLIENT: CITY OF FORT WORTH LOCATION: FORT WORTH, TEXAS '- -DA TE: 1/29/04 SURFACE ELEV: 'FIELD DATA LABORATORY DATA DRILLING METHOD: Boring was advanced using ~ continuous flight auger drilling equipment. -,;, ';!. ~ ..J ..... ';!. w ..J GROUNDWATER INFORMATION: No groundwater 0 z > l ..J -I CD w >< UJ ~ .· seepage was encountered in boring while drilling. Boring ::i; I-I-LL i LL· en I-'$. UJ ui LL z >--I-z /'.: t;; ';!. 0 ·UJ en ~ en was dry at completion of drilling activities . en ~ ~z 0 ..... ~ 0 0 >~ z · ~ (.) ..... :E "' ui -u i=-0 ow -:::, :E ~ I-0 0 ..J ..J a.. w en o ::::; ci en I en i= '=-CD CD 0 a: a5 en ::::; 0 wl-a: lu :::, (.) z 0:: C, w a.. ...i ol5 I= . ..... c:i .z I-00 0 i=. i= en a..Z 0:: 0:: a.. ::c <( U) .Z 5 en en ::::, ::Ew :::, 0 ..J · a.. en I-I 0 >-:::, :'i :'i z 0~ ..J en 6 w i 0:: 0 0 :E ~ CD en 0 z i:-: a: ::E 0 a.. ::::; a.. a.. urn <( DESCRIPTION OF STRATUM N P=4 .5 Hard tan CLAY with broken limestone .J 1 .0 Hard yellowish tari severely WEATHERED LIMESTONE with shaley clay seams t..l r 3 .0 f-. Tan WEATHERED LIMESTONE wfth clay seams ..., -~ 5 -r - ...,J 6 .0 End Of Boring @ 6.0 feet -10 -- '-15 -- ,___ -~ ~ ~ ~ ~ REMARKS: TUBE AUGER SPLIT-ROCK THO NO CONE SAMPLE SAMPLE SPOON CORE PEN . RECOVERY 4902-03-3341 FIGURE 7 6MACTEC LOG OF BORING NO. B-8 '- PROJECT: NORTHSIDE II 48" WATER TRANSMISSION MAIN SHEET 1 of 1 CLIENT: CITY OF FORT WORTH LOCATION: FORT WORTH, TEXAS _. DATE: 1/29/04 SURFACE ELEV: ~ FIELD DATA LABORATORY DATA DRILLING METHOD: Boring was advanced using continuous flight auger drilling equipment ~ ~ l _, t--=-ui 0 ~ _, GROUNDWATER INFORMATION: No groundwater Ill z > C _, ...... :!: t;: t;: LL w r;S w ~ seepage was encountered in boring while drilling. Boring I-~ vi LL z >-~ U) ~ z 0 was dry at completion of drilling activities. Cl) I-~ t--=-0 WU) ~ Cl) · Ill s: z 0 /'.: "-: ~-0 >~ z ~ ·~ (.) .-: ~ N en -(.) 0 0 w -::> /'.: I-0 0 i=-_, _, a.. w Cl) (.) ~ :::; ci Cl) J: U) i== 1=-Cl Cl . a: ffi uj :::; u w I-a: Ill - 0 ::>-(.) z a:<., w a.. L.I all J: if t--=-0 Z I-0~ 0 i== i== Cl) a.. z a: a: _, I-a.. J: < Cl) 5 U) U) ::> :!:w ::, 0 a.. Cl) I-J: 6 >-::> ::s ::s z og: _, Cl) 0 w a: 0 a :E <( Cl Cl) 0 z i:-: a.: :!: 0 a.. :::; a.. a.. (.) Cl) LL < DESCRIPTION OF STRATUM ~ P=4.0 Hard tan and brown CLAY with limestone pieces (FILL) .., 1.0 P=2.5 Very stiff to hard dark brown to brown CLAY ~ P=4.25 ~ P=4 .50+ 4 .0 P=4.25 Hard tari CLAY with calcerous deposits '-5 5 .0 Hard yellowish tan severely WEA THE RED LIMESTONE 6·.0 Tan WEATHERED LIMESTONE with clay seams I ~ 10 r 10.0 End Of Boring@ 10.0 feet '-15 -- .. ~ -~ ~ ~ ~ ~ REMARKS: TUBE AUGER SPLIT-ROCK THD NO CONE SAMPLE ·sAMPLE SPOON CORE PEN. RECOVERY 4902-03-3341 FIGURES l(MACTEC LOG OF BORING NO. B-9 -- PROjECT:·NORTHSIDE 1148" WATER TRANSMISSION MAIN SHEET 1 of 1 CLIENT: CITY OF FORT WORTH LOCATION: FORT WORTH, TEXAS -DA TE: 1/29/04 SURFACE ELEV: ·FIELD DATA LABORATORY DATA DRILLING METHOD: Boring was advanced using continuous flight auger drilling equipment. .'el!. ';J!. l ..J . ....... w GROUNDWATER INFORMATION: No groundwater 0 ';J!. ~ ..J m z ~ > ..J :e t:: I-u. w w ~ ~--seepage was encountered in boring while drilling~ Boring u. tJ) I-';J!. ii.i u. z >-~ -I-z ~~ ';J!. 0 . ~~ ~ tJ) was dry at completion of drilling activities. tJ) I~ ~z 0 ....... ~ 0 0 z ~ u ....... :E N ig :i: u I=' 0 0 w -::::, :E ~ I-0 0 ..J ..J ll. w tJ) u :::; ci tJ) j::: !b -m mo a: m in :::; u w I-a: lu ::::, u z a:(!) w 0.. .., :I: If ....... ci z I-. 0~ 0 j::: j::: tJ) 0.. z a: a: I-. 0.. ~~ tJ) 5 ·tn . tJ) ::::, :e w ::::, 0 :::! 0.. -· tJ) 0 >-.::::, ~ ~ z og: ..J tJ) 0 w a: 0 0 :E ~-m tJ) 0 z ~ a: :e 0 0.. :::; 0.. 0.. (.)V) <(. DESCRIPTION OF STRATUM l P=4 .25 Hard tan and brown CLAY with limestone pieces (FILL) 1.0 ~ P=4 .25 Very stiff to ha rd brown CLAY P=3 .75 N ~ P=4.0 4 .0 ~ P=3 .5 Vey stiff brown ish tan clay with limestone pieces and calcareous depos its N ~ 5 --~ ~ I P=4 .0 8.0 Tan WEATHERED LIMESTONE with clay seams _,J - r · 13.0 End Of Boring @ 13.0 feet ._ 15 -- L---~ ~ ~ ~ ~ REMARKS: TUBE AUGER SPLI T-ROC K THD NO CO NE SA MPLE SAMPLE SPOON CORE PEN . RECOVERY 4902-03-3341 FIGURE 9 6MACTEC APPENDIX B Easement Documents Northside II 48" Water Transmission Main Parcel 2 DOE#3885 Bowman Roberts Road W.E. Conwell Survey A-342 and J.H. Conwell Survey A-343 THE STATE OF TEXAS § § COUNTY OF TARRANT § PERMANENT UTILITY EASEMENT THAT I/WE, Broadway-Marine Creek Road Joint Venture, hereinafter referred to as "Grantor", for and in consideration of One Dollar ($1.00) and other valuable consideration paid by the City of Fort Worth, a municipal corporation of Tarrant County, Texas, the receipt of which is hereby acknowledged, do grant, bargain, and convey unto said City, its successors and assigns, the use and passage in, over, across, below and along the following parcel or tract of land situated in Tarrant County, Texas, in accordance with the plat hereto attached, to wit: SEE ATTACHED EXHIBITS A AND B It is further agreed and understood that the City of Fort Worth will be permitted the use of the above described strip of land for the purpose of the construction and maintenance of utilities. An ingress and egress easement shall be granted in order that access may be gained to the above described Permanent Utility Easement. TO HA VE. AND TO HOLD the above described premises, together with, all and singular, the rights and appurtenances thereto in anywise belonging, unto the said City of Fort Worth, its successors and assigns, forever, and I/we do hereby bind myself/ourselves, my/our heirs, successors and assigns, to warrant and forever defend, all and singular the said premises unto the said City of Fort Worth, its successors and assigns against every person whomsoever lawfully claiming or to claim the same or any part thereof. It is intended by these presents to convey a Permanent Utility Easement to said City of Fort Worth to maintain, repair and construct the above improvements with the usual right of ingress and egress in the necessary use of such Permanent Utility Easement, in and along said premises. IN WITNESS WHEREOF, Grantor(s) have caused this instrument to be executed on the day of 20 THE STATE OF TEXAS § § COUNTY OF TARRANT § ACKNOWLEDGEMENT . BEFORE ME, 0t~t/V\li.,~e-Olv!C&' , the undersigned authority, on this day personally appeared bo..vicl ~V'-€,4'\lo«-§ · , known to me, or proved to me to be the person whose name is subscribed to the foregoing instrument, and acknowledged to me that he/she executed the same for the purposes and consideration therein expressed. GIVEN UNDER MY HAND AN!) SEAL OF OF'FICE, this the~O day of Mlti\ , 2007-'3 · . . \ . . . . :.S.." P:u . ~~-·-... ,-Cheryl Mane Baker ~, :\6 . ;\ .i~ My Ccimmission E~res -.....,\ :r'~ ~oiiW' July .29, 2006 My Commission expires on the ffi_ day of dll~ , 20D/;:.~ • Northside II 48" Water Transmission Main Parcel 2 DOE#3885 Bowman Roberts Road W.E. Conwell Survey A-342 and J.H. Conwell Survey A-343 TEMPORARY CONSTRUCTION EASEMENT THAT I/WE, Broadway-Marine Creek Road Joint Venture, hereinafter referred to as "Grantor" for and in consideration of One Dollar ($1.00) and other valuable consideration paid by the City of Fort Worth, a municipal corporation of Tarrant County, Texas receipt of which is hereby acknowledged, do grant, bargain and convey unto said City, its successors and assigns, the use and passage in, over, across, below and along the following parcel or tract of land situated in Tarrant County, Texas, in accordance with the pla,t hereto attached,.to-wit: TEMPORARY CONSTRUCTION UTILITY EASEMENT (See attached Exhibit B) It is further agreed and understood that the City of Fort Worth will be permitted the use of the above described strip of land for the purpose of the construction of said water transmission main. Upon completion of said water transmission main and its acceptance by the City of Fort Worth, Texas, all rights granted within the above described Temporary Construction Easement shall cease. TO HAVE AND TO HOLD the above described premises, together with, all and singular, the rights and appurtenances thereto in anywise belonging unto the said City of Fort Worth, its successors and assigns, lllltil the completion of construction. And I/we do hereby bind myself/ourselves, my/our heirs, successors, and assigns, to warrant and forever defend, all and singular, the said premises unto the said City of Fort Worth, its successors and assigns, against every person whomsoever lawfully claiming or to claim the same or any part thereof. It is intended by these presents to convey a right-of-way to the said City of Fort Worth to construct the described improvements, with the usual rights of ingress and egress in the necessary use of such right-of-way, in and along said premises. IN WITNESS WHEREOF, Grantors have caused this instrument to be executed on this ~--~~ w 6 r u ?'\IA w o..;7 /JJ'1 '-,,_,-c._ cl,., rv Owner(s) PARCEL 2 EXHIBIT A UTILITY EASEMENT Being a 0.750 acre tract of land, located in the W.E. Conwell Survey , Abstract No . 342 and the J.H. Conwell Survey, Abstract No. 343, Denton County, Texas and being a portion of a tract of land conveyed to Broadway-Marine Creek Road Joint Venture by deed recorded in Volume 8045, Page 212 , Deed Records of Tarrant County, Texas, said 0.750 acre tract of land being more particularly described by metes and bounds as follows: Commencing at a 5/8 inch iron rod at the southeast corner of said Broadway- Marine Creek Road Joint Venture Tract, also being the northeast corner of a tract of land, conveyed to International Union of Operating Engineers, Local 178, AFL- CIO, a Non-Profit Association by deed recorded in Volume 15462, Page 164, Deed Records of Tarrant County, Texas and also being on the west right of way line of Bowman Roberts Road (County Road No. 4123 -a variable width right of way); Thence N 89°46'17" W, departing said right of way line, along the common line, between said Broadway-Marine Creek Road Joint Venture Tract and said International Union of Operating Engineers Tract, a distance of 13.45 feet to the Point of Beginning; Thence N. 89°46'17" W, continuing along said common line, a distance of 25.00 feet; Thence N 00°24'49" E, departing said common line, a distance of 373.68 feet; Thence N 00°01'02" W, a distance of 814.92 feet; Thence N 11°13'24" W, a distance of 89.14 feet to a point on the south line of Eagle Mountain Water Treatment Plant, as shown by plat recorded in Cabinet A, Page 365, Plat Records of Tarrant County, Texas, same being the north line of said Broadway-Marine Creek Road Joint VentureTract; · Thence S 89°44'03" E, along said line, a distance of 42.32 feet to a point, from which a 1 inch iron rod found at the northeast corner of said Broadway-Marine Creek Road Joint Venture Tract bears S 89°44'03" E, a distance of 20.45 feet; Thence S 00°01 '02" E, departing said line, a distance of 902.24 feet Thence S 00°24' 49" W, a distance of 373. 70 feet to the Point of Beginning and ~ containing 0.750 acre of land more or less. EXHIBIT B EAGLE MOI.INTAIN WATERS _89•44,03., E S TREATMENT PLAN T CAB . A, PG . 365 . . ·. 42.32' 2 P.R .T.C.T . N 89"44'03" W 2325.75' PARCEL 2 25' · UTILITY EASEMENT 0.750 A.CRE 0 75 150 300 ~ SCALE : 1" = 150' 20' TEMPORARY CONSTRUCTION EASEMENT 4~; ~. W.E. CONWELL SURVEY . A-342 ~-- NOTES: . J.H. CONWELL SURVEY A-343 ~: f:.:· r-1. Bearings are based on the Texas State Plane Coordinate System, North Central Zone (NA083}. 2 . Integral parts of thi s survey: a. Legal Description b. '$ketch · CAUEO · 103.38 ACRES . BROADWAY-MARINE-·CREEK ROAD JOINT VENTURE VOL. 8045, .PG . 212 O.R.T .C.T. PARCEL 2 Situated in the . W. .E. CONWELL SURVEY ABSTRACT NO. 342 Tarrant C:ounty, Texas 5/8.IRF INTERNATIONAL UNION OF OPERATING ENGINEERS, LOCAL 178, AFL-CIO, A NO.N-PROFIT ASSOCIATION VOL. 15 462, PG. i 64 - D.R.T.C.T. Dote: ... --· --·-· .. -· ·-· ~ .. ---. - t r ( t-·: k j:: (~ -f .( gr t<i' ~ & t :~~ ~: ':,£' ~ 8 ;z. 1:;· s0·44'03· E O.• 5 ' I 28 2 27 3 · l ™PORARY CONST! )LJCTION 26· EASEME ,- ("') (\} ..... 'Sf< 0 z 0 <t: 0 0::: >--E-< z :::> 0 u 0 <I! 0 0::: '(/) E-< 0::: ~ ll'.l 0 0::: z <I! ;:g ~ 4 25 5 24 6 2 3 7 22 C' ; 8 BLOCK u "-21 0 I- I (!) 9 20 ' °' ~ o · 10 LAKE CREST ESTAT(S . ~ .UNIT 2 19 w ; -' VOL. 3 88 -W. PG . CD 136, P.R.T.C.T. :ci; Q'. 11 18 ~ ~ 12 17 13 16 14 15 LONGHORN LANE CALLEO i.364 ACRES MOHAMMAD ALLAF VO L. 7368, PG . 1072 D~ltT;c ;T. FRED HOWARD SPINDOR ETUX . MARLS JOY SPINOOR VOL. 834 1, PG . 1 664 D.RJ .C .T. JEFFREY. S. SMITH A MARRIED PERSON . AND STEVEN A. VAN ELUN · A SINGLE PERSON VOL. q857, _PG. 475 · . D.l,U.C.T. ELM.RIDGE PROPERTIES , L . C, ·· VOL. 14249, PG . 546 D.R .T.c :T. TEAGUE NALL AND . PERKINS C O., # S a £ T I II t: • # C I # • I a S 1100 Macbn Street F o r t II'. o r t h • Te x o • 7 6 I ·o 2 (817) JJ6-577J JOB NO. FTW 01214 'i_ ... -:':_.":"'8" Northside II 48" Water Transmission Main Parcel 3 DOE#3885 Bow:man Roberts Road J.H. Conwell Survey A-343 THE STATE OF TEXAS § § COUNTYOFTARRANT § PERMANENT UTILITY EASEMENT 049042 THAT I/WE, International Union ofOperating En~neers, Local 178, AFL-CIO, a . Non-Profit Association, hereinafter referred to as "Grantor", for and in consideration of One Dollar ($1.00) and other valuable consideration paid by the City of Fort Worth, a municipal corporation of Tarrant County, Texas, the receipt of which is hereby · acknowledged, do · grant, bargain, arid convey unto said City, its successors and assigns, the use and passage in, over, across, below and along the following parcel or tract of land situated in Tarrant County, Texas, in accordance with the plat hereto attached, to wit: . SEE ATTACHED EXHIBITS A AND B It is further agreed and understood that the City of Fort Worth will be permitted the use of the above described strip of land for the purpose of the construction and maintenance of utilities. An ingress and egress easement shall be granted in order that access may be gained _to. the above described Permanent Utility ~asement. TO HA VE AND TO HOLD the above described premises, together with, all and singular, the rights and appurtenances thereto in anywise belonging, unto. the said City of Fort Worth ~ its successors and assigns, forever, and I/we do hereby bind mysel£'ourselves, . my/o~ heirs, successors and assigns, to warrant and forever defend, all and singular the said premises unto the said City of Fort Worth, its successors and assigns against every person whomsoever lawfully claiming or to claim the same or any part thereof. It is intended by these presents to convey a Permanent Utility Easement to said City of Fort Worth to maintain, repair and construct the above improvements with the usual right of ingress and egress in the · necessary use of such Permanent Utility Easement, in and along said premises. IN WITNESS WHEREOF, Grantor(s) have caused this instrument _ to be executed on · the :X.3 day of ~. n IA..~__j . . -. ,.20 lL3. , -~ ..Jlt) --- THESTATEOFTEXAS § § COUNTYOFTARRANT § ACKNOWLEDGEMENT rkl,l'l C ''. ; 0 Cl"~ ijf i , ~ ~ BEFORE ME, L J 10 b fl -L P NLke-<, the und~rsigned authority, on this day personally appeared fl'\ tt-c...f<. l?:re O 0,, tr , known to me, or prov(?d to me to be the person whose name is subscribed to the foregoing instrument, and acknowledged to me · that he/she executed the same for the purposes and consideration therein expressed. ·,;, ._ ...... ~ GIVEN UNDER MY HAND AND SE~L OF OFFICE, this the ~ay of · .:...J tt.l'\vltvr'_j , 200';/.3 . . . ~blic, St7e"of Texas My Commission expires on the .};;l.cJay of*-' 20P;l ---~~~~~~AR1~'1 •. -==--- PARCEL 3 EXHIBIT A UTILITY EASEMENT m. ,O tj·'~IJ 'i) ' f.\)~r "l a ... Being a 0.444 acre tract of land, located in the J.H . Conwell Survey , Abstract No . 343, Denton County, Texas and being a portion of a tract of land conveyed to International Union of Operating Engineers, Local 178, AFL-CIO , a Non-Profit Association , by deed recorded in Volume 15462, Page 164 , Deed Records of Tarrant County, Texas said 0.444 acre tract of land being more particularly described by metes and bounds as follows : Commencing at a fQund 5/8 inch iron rod at the northeast of said International Union of Operating Engineers Tract, also . being the southeast corner of a tract of land, conveyed to Broadway-Marine Creek Road Joint Venture , by deed recorded in Volume 8045 , Page 212 , Deed Records of Tarrant County, Texas , and being on the west right of way line of Bowman Roberts Road (County Road No'. 4123 -a variable width right of way); Thence N 89°46 '17" W , departing said right of way line, along a common line between said International Union of Operating Engineers Tract and said Broadway-Marine Creek Road Joint Venture Tract , a distance of 13.45 feet to the Point of Beginning ; Thence S 00°24'49" W, a distance of 772 .57 feet to a point on ·the north right of way line of the Cromwell Marine Creek Road (County Road No . 4124 -a variable width right of way); Thence S 84 °39' 15 " W , with said line, a distance of 25 .13 feet ; Thence N 00°24 '49 " E, departing said line, a distance of 775 .01 feet to a point on the common line between said International Union of Operating Engineers Tract and said Broadway-Marine Creek Road Joint Venture Tract; Thence S 89°46 '17 " E, along said common line, a distance of 25.00 feet to the · Point of Beginning and containing ,OA44 acre of land more or less. Bearings are based on the Texas State Plane Coordinate System, North Central Zone (NAO 83). See Exhibit B for map. L :\LDD\F1W01214\clocs\exh-esmt_3 .doc 10/2/2002 Page 1 of 1 5/8"'1Rf CAllED 103.38 -ACRES BROADWAY-MARINE CREEK ROAD JOINT VENTURE VOL 8045, PG . 212 D.R.L C.T. N 89.46'17" W 599 .14' 25• 0 SO · 100 200 ~ SCALE: 1" = 1 oo· POINT Of BEGINNING S 89.46'17" E .25.00' 20' TEMPORARY CONSTRUCTION INT.ERNATIONAL UNION Of OPERATING ENGINEERS , LOCAL 178, "AfL-CIO, A NON-PROflT ASSOCIATION VOL I 5462, PG. 1 64 - O.R.T.C.T. -EXHIBIT 8 N 8 9 "46'17" W 13.45' fREO HOWARD SPINOOR ET UX MARLS JOY SPINOOR VOL 8341 , PG . 1664 O.R .T.C.T. .... '<f< 0 z A -<( 0 p:; :>-< E-< z :=> 0 u ........ A -<( 0 0:. U) E-< I):; li:i ll:i -,o I):; z < ~ ~ 0 ~ POINT OF COMMENCING i .... 0 ... I 0 ii'. I ... a ~ w ...J · m s: i ~ ELMRIOGE PROPERTIES, L ·c . VOL 14249, PG . 546 O.R.T.C .T. ~t :!i} 1 ft . !i(iJ·]fff 4 ~ (U..U~ :u5{,: ;:,~ Jr 11i ; '-')"i' 11 M l<t? :;'.)l 'Ftt) . •.. -PORARY ·C°-N$8UCTION EASEMENT s 00·23·50" w -I . 591.75' ~,~ CROMWELL MARINE CREEK ROAD (COUNTY ROAD NO . 4124) NOTES:·· - 1. Bearings ore hosed on the Texas State Plane Coordinate System, North Central Zone (~). 2. Integral parts of this survey: a . legal Description b. Sketch (A VARIABLE WIDTH RIGHT Of WAY) PARCEL 3 - Situcited in the -J. H. CONWELL SURVEY, ABSTRACT NO . 343 Tarrant County, Texas TEAGUE NALL ' AND PERKINS l'#GIIISl'as I I o O -M a c b n S t r ·• e t -Fort Worth, Te,ca• 76102 (817) JJ6-57_7J JOB NO . FlW 01214 Northside II 48" Water Transmission Main Parcel 4 D0E#3885 Bowman Roberts Road A.S. Roberts Survey A-1262 THE STATE OF TEXAS · § § COUNTY OF TARRANT § PERMANENT UTILITY EASEMENT THAT I/WE, Elmridge Properties, L.C., hereinafter referred to as "Grantor", for and in consideration of One Dollar ($1.00) and other valuable consideration paid by the City of Fort Worth, a municipal corporation of Tarrant County, Texas, the receipt of which is hereby acknowledged, do grant, bargain, and convey unto said City, its successors and assigns, the use and passage in, over, across, below and along the following parcel or tract of land situated in Tarrant County, Texas, in accordance with the plat hereto attached, to wit: SEE ATTACHED EXHIBITS A AND B . It is further agreed and understood that the City of Fort Worth will be permitted the use of the above described strip of land for the purpose of the construction and maintenance of utilities. An ingress and egress easement shall be granted in order that access may be gained to the above described Permanent Utility Easement TO HA VE AND TO HOLD the above described premises, together with, all and singular, the rights and appurtenances thereto in anywise belonging, unto the said City of Fort Worth, its successors and assigns, forever, and I/we do hereby bind myself/ourselves, my/our heirs, successors and assigns, to warrant and forever defend, all and singular the said premises unto the said City 'of Fort Worth, its successors and assigns against every person whomsoever lawfully claiming or to claim the same or any part thereof. It is intended by these presents to convey a Permanent Utility Easement to said City of Fort Worth to maintain, repair and construct the above improvements with the usual right of ingress and egress in the necessary use of such Permanent Utility Easement, in and along said premises. IN WIT~SS WHEREOF,~ have caused this instrument to be executed on the J.trt day of M , 2rfJ _2:_. ' ' OWNER(S): t~ ~. I .~~ f~ .= ! l THE STATE OF TEXAS § § COUNTY.OFTARRANT § ACKNOWLEDGEMENT BEFORE ME~ ,ff;!' , the undersigned authority, on this day personally appeared=ll, / , known to me, or proved to me to be the person whose name is subscribed to the foregoing instrument, and acknowledged to me that he/she executed the same for the purposes and consideration therein expressed. --u/GIVEN UNDER MY HAND AND SEAL OF OFFICE, this the Z tt:> day of ~'L ,20~7 . a M.ICHAEL J. HA.RT NDWJNllc STATE OF 1EIAS . . .. t.n.--~ Notary Public, State of Texas My Commission expires on the ___ day of ________ , 20_. Northside II 48" Water Transmission Main Parcel 4 DOE# 3885 Bowman Roberts Road A.S. Roberts Survey A-1262 TEMPORARY CONSTRUCTION EASEMENT THAT I/WE, Elmridge Properties, L.C., hereinafter referred to as "Grantor" for and in consideration of One Dollar ($1.00) and other valuable consideration paid by the City of · Fort Worth, a municipal corporation of Tarrant County, Texas receipt of which is hereby acknowledged, do grant, bargain and convey unto said City, its successors and assigns, the use and passage in, over, across, below and along the following parcel or tract of land situated in Tarrant County, Texas, in accordance with the plat hereto attached, to-wit: TEMPORARY CONSTRUCTION UTILITY EASEMENT (See attached Exhibit B) It is further agreed and understood that the City of Fort Worth will be permitted the use of the above described strip of land for the purpose of the construction of said water transmission main. Upon completion of said water transmission main and its acceptance by the City of Fort Worth, Texas, all rights granted within the above described Temporary Construction Easement shall cease. TO HA VE AND TO HOLD the above described premises, together with, all and singular, the rights and appurtenances thereto in anywise belonging unto the said City of Fort Worth, its successors and assigns, until the completion of construction. And I/we do hereby bind myse1£1ourselves, my/our heirs, successors, and assigns, to warrant and forever defend, all and singular, the said' premises unto the said City of Fort Worth, its successors and assigns, against every person whomsoever lawfully claiming or to claim the same or any part thereof. It is intended by these presents to convey a right~of-way to the said City of Fort Worth to construct the described improvements, with the usual rights of ingress and egress in the necessary use of such right-of-way, in and along said premises. IN WITNESS WHEREOF, m.~e caused this instrument to be executed on this the ~ayof , . G '· ·Owner(s) Owner(s) PARCEL4 EXHIBIT A UTILITY EASEMENT Being a 0.011 acre tract of land , located in the AS. Roberts Survey, Abstract No . 1262, Tarrant County, Texas and being a portion of a tract of land conveyed to Elmridge Properties , L.C., by deed recorded in Volume 14249 , Page 546, Deed Records of Tarrant County, Texas , said 0 .011 acre tract of land being more particularly described by metes and bounds as follows: Beginning at a 1/2 inch iron rod found at the most southerly southwest corner of said Elmridge Tract, sa id point being on the north right of way line of the Cromwell Marine Creek Road (County Road No . 4124 ...,. a variable width right of way); Thence N 44 °37'41 " W , a distance of 42.11 feet to a 1/2 inch iron rod found at the most northerly southwest corner of said Elmridge Tract, said point being on the east right of way line of the Bowman Roberts Road (County Road No . 4123 - a variable width right of way); Thence N 00 °23 '32 " E , with said right of way line , a distance of 13.09 feet; Thence S 44 °49 '41 " E, a distance of 60 .62 feet to a point on the south line of said Elmridge Tract, said point also being on the north right of way line of said Cromwell Marine Creek Road ; Thence S 89°41 '27" W , along said line, a distance of 13 .24 feet to the Point of Beginning and containing 0.011 acre of land more or less . Bearings are based on the Texas State Plane Coordinate System, North Central Zone (NAO 83). See Ex hibit B for map. L:\LDD\F1W01214\docs\exh-esmt_ 4 .doc 10/7/2002 Page 1 of 1 0 ~ ~ 100 ~ SCALE: 1" = 50' INTERNATIONAL UNION Of OPERATING ENGINEERS, LOCAL 178, ArL-CIO, A NON-PROrtT ASSOCIATION VOL 15462, PG. 164 O.R.T.C .T. EXHIBIT 0 z w 8 ····-------· - ELMRIOGE PROPERTIES, L C. VOL. 14249, ·PG ;. 546 O.R.T.C.T. I z 20;-TEMPORARY CONSTRUCTION . EASEMENT S 44"49'41" E 60·62' PARCEL 4 I . N 144•37'41• W __:j 42.11' UTILITY EASEMENT 0.011 ACRE - NOTES: 1. Bearings ore based on the Texas ~= ~~~0~"1~~~·---- 2. Integral parts of this survey: a. legal Description b. Sketch POINT or BEGINNING S 89'41'27" W 13.24' CROMWELL MARINE CREEK ROAD . (COUNTY ROAD NO: 4124) . (A VARIABLE WIDTH RIGHT Of WAY) PARCEL 4 Situated in the A. S. ROBERTS · SURVEY, ABSTRACT NO . 1262 67.bt ~ ,JI«_ //) ~ z ...;.£) z._, Date: ............... ,_._, ........ __..,.---.. .. ,__ ·-. . Tarrant County, Texas TEAGUE NALL AND PERKINS • • ~ I # • • • $ 1100 Mact>n Street F o r t W o r t h , T e x a • 7 6 I O .2 (817) JJ6-577J JOB NO. FTW 0121-4 -~AMO rtTLE · COMPANY 3F /)1 /) /I} /S' :;7 d .. L SJ:; ·.~-Northside II 48" Water Transmissio Tj-LJ~ONCUMENT IS UNCLEAR IN THE ~1r lti~vH ADDRESS. THE RETURN >V Parcel 5 .A.DDRESS WAS OBTAINED FROM· "' i\L' DOE# 3885 (ENVELOPE) (CHE~UP). zi'. Cromwell Marine Creek Road (COVER LETTER) MITT ) .u , J. Bowman Survey A-79 (OTHER) · ~ A.F. Albright Survey A-1849 ----- THE STATE OF TEXAS § § COUNTY OF TARRANT § PERMANENT UTILITY EASEMENT THAT I/WE, Hayco Realty, LTD., hereinafter referred to as "Grantor", for and in consideration of One Dollar ($1.00) and other valuable consideration paid by the City of Fort Worth, a municipal corporation of Tarrant County, Texas, the receipt of which is hereby acknowledged, do grant, bargain, and convey unto said City, its successors and . assigns, the use and passage in, over, across, below and along the following parcel or tract of land situated in Tarrant County, Texas, in accordance with the plat hereto attached, to wit: SEE ATTACHED EXHIBITS A AND B It is further agreed and understood that the City of Fort Worth will be permitted the use of the above described strip of land for the purpose of the construction and maintenance of utilities. An ingress and egress easement shall be granted ih order that access may be gained to the above described Permanent Utility Easement. TO HA VE AND TO HOLD the above described premises, together with, all and singular, the rights . and appurtenances thereto in anywise belonging, unto the said City of Fort Worth, its successors and assigns, forever, and I/we do hereby bind myself/ourselves, my/our heirs, successors and assigns, to warrant and forever defend, all and singular the said premises unto the said City of Fort Worth, its successors and assigns against every person whomsoever lawfully claiming or to claim the same or any part thereof. It is intended by these presents to convey a Permanent Utility Easement to said City of Fort Worth to maintain, repair and construct the above improvements with the usual right of ingress and egress in the necessary use of such Permanent Utility Easement, in and along said premises. IN WITNESS WHEREOF, Grantor(s) have caused this instrument to be executed on the J ls:r:: day of . may , 20ti_. OWNER(~):~ IA~ n, .l'":I., Northside II 48" Water Transmission Main Parcel 5 DOE#3885 Cromwell Marine Creek Road J. Bowman Survey A-79 A.F. Albright Survey A-1849 TEMPORARY CONSTRUCTION EASEMENT THAT I/WE, Hayco Realty, LTD., hereinafter referred to as "Grantor" for and in consideration of One Dollar ($1 .00) and other valuable consideration paid by the City of Fort Worth, a municipal corporation of Tarrant County, Texas receipt of which is hereby acknowledged, do grant, bargain and convey unto said City, its successors and assigns, the use and passage in, over, across, below and along the following parcel or tract of land situated in Tarrant County, Texas, in accordance with the plat hereto attached, to-wit: TEMPORARY CONSTRUCTION UTILITY EASEMENT (See attached Exhibit B) It is further agreed and understood that the City of Fort Worth will be permitted the use of the above described strip of land for the purpose of the construction of said water transmission main. Upon completion of said water transmission main and its acceptance by the City of Fort Worth, Texas, all rights granted within the above described Temporary Construction Easement shall cease. TO HA VE AND TO HOLD the above described premises, together with, all and singular, the rights and appurtenances thereto in anywise belonging unto the said City of Fort Worth, its successors and assigns, until the completion of construction. And I/we do hereby bind mysel£fourselves, my/our heirs, successors, and assigns, to warrant and forever defend, all and singular, the said premises unto the said City of Fort Worth, its successors and assigns, against every person whomsoever lawfully claiming or to claim the same or any part thereof. It is intended by these presents to convey a right-of-way to the said City of Fort Worth to construct the described improvements, with the usual rights of ingress and egress in the necessary use of such right-of-way, in and along said premises. IN WITNESS WHEREOF, Grantors have caused this instrument to be executed on this the c:2 /$rday of ma'( , 20 Q.2 . / , t4_;~ Owner(s) U Owner(s) ··1,· "l ,u THE STATE OF TEXAS § § COUNTY OF TARRANT § ACKNOWLEDGEMENT BEFORE ME, /Jra /i. S1Ntk€m,J the undersigned authority, on this day personally appeared HA'r'OAJ CUTL<€R-, known to me, or proved to me to be the person whose name is subscribed to the foregoing instrument, and acknowledged to me that he/see executed the same for the purposes and consideration therein expressed. GIVEN UNDER MY HAND AND SEAL OF OFFICE, this the.7_L day of ffiAY ,20U1. My Commission expires on the:./~ day of [)ec._. ·. '2oo!/ 'l l ·ll l= PARCEL 5 EXHIBIT A UTILITY EASEMENT Being a strip of land, located in the J. Bowman Survey, Abstract No. 79 and the A.F. Albright Survey, Abstract No. 1849, Tarrant County, Texas and being a portion of a tract of land conveyed to Hayco Realty, LTD. by deed recorded in Volume 14192, Page 644, Deed Records of Tarrant County, Texas and being more particularly described by metes and bounds as follows: Beginning at a point on the north line of said Hayco Realty Tract, said point being N 89°37'07" E, a distance of 100 .16 feet from a PK nail found at the northwest corner of said tract; Thence N 89°37'07" E, with the north line of said tract, a distance of 1677 .12 feet; Thence S 67°50'30" E, departing said line,~ distance of 88 .78 feet; Thence N 89°39'30" E, a distance of 114.03 feet; Thence N 67°09'30" E, a distance of 89.28 feet to a point on the north line of said Hayco Realty Tract; Thence N 89°37'07" E, with the north line of said tract, a distance of 3108 .84 · · feet; Thence S 67°45'32" E, departing said line, a distance of 167.38 feet; Thence N 89°34'45" E, a distance of 279.61 feet to a point on the east boundary of said Hayco Tract and the west boundary of a tract of land conveyed to Marine Creek of Texas Joint Venture by deed recorded in Volume 11431, Page 293 of said Deed Records; Thence S 00°21 '29" E, with said boundary, a distance of 30.00 feet; Thence S 89°34'45" W, departing said line, a distance of 285.59 feet; Thence N 67°45'32" W, a distance of 198.55 feet; Thence S 89°38'37" W, a distance of 1232.15 feet; Thence S 89!'41'12"W, a distance of 1800.52 feet; Thence S 67°09'30" W, a distance of 127 .65 feet; L:\LDD\FTW01214\docs\Rev-exh-esmt 5 .doc 11n/2002 - Page 1 of 2 ,! -.: Thence S 89°39'30" W, a distance of 125'.97 feet; Thence N 67°50'30" W, a distance of 128.27 feet; Thence S 89°42'15" W, a distance of 1622.47 feet; Thence N 44°49'41" W, a distance of 17.42 feet to the Point of Beginning and containing 2.265 acres of land more or less. Bearings are based on the Texas State Plane Coordinate System, North Central Zone (NAO 83). See Exhibit B for map. L:\LDD\FlW01214 \docs\Rev-exh-esmt_ 5 .doc 11m2002 Page 2 of2 after recording return t9: City of Fort Worth Real Property Records 927 Taylor Street Fort Worth , TX 76102 -. J: •.Ii •· . . EXHIBIT 8 Jr. €. CON · ' ·. CON A.&srn 1Y€LL . A.&s'l'J? fVJi:LL ~ -\ \ --::1 iqcr N SUJ?ve ;.L 4cr No. s~:%€y . o. :J1:: Y V, INTERNATIONAL UNION or ·11 I 1NTCRNATIONAL UNION Of I OPERATING ENGINEERS, I f . OPERATING CNGINCCRS . \ z LOCAL 819, ArL-CIO, . . 200 400 800 1. N~~~R~~ri :n;;g~i,oNI I 5 A NON-PROFIT ASSOCIATION I :I~ VOL, 15462,PG. ••• 'i-VOL. 15462, PG . 164 (_!~ I O.R.T.C.T. ~~ POINT :/·T~C.T. I CALLED 103.38 ACRES (ALL INCLUSIVE} BROADWAY-MARINE CREEK ROAD JOINT VENTURE VOL. 8045, PG. 212 O.R.T.C .T. ,;· _J_ Pl(.,..fW.. V .,,,BEGINNIN~ -. ~,COUNTY ROAD NO . 4123) ~;i:: ~ ~ 1!fB0WMA~ ROBERTS ROAD H +n\g'ii":;: !?~ r:u. --~ stii"IRf it 'Oler 8 r~ o &;: _ J).. (A VARIABLE WIDTH RIGHT o r WAY) . .-v O o, [;; Io -z L, . I ,K R ST } ,-....0 ;.,';<-M~----~ lt:Jj-ETA( ~ I (') ~ :..,;> ~-:' ~ , · ·' '~(): 30' x so· I ~ g ~ ~?l~~~ I \ i2~~~--'----"" ~ nf'l UTILITY EASEMENT I ;o Z t-< -o ~z---1 __ ..___,f--J\ ~ LOT I , BLOCK 1 '.i> >--3 t-< °' o o CAB. 388-218, PG . 72 o,'. ;:,.. M MOHAMMAD ALLAr P.R.T.C.T. '!;?. ::;; !;U > r ~ 0 O !;U < ~ VOL. 7368, PG . 1072 NOTES: MARINE CREEK RANCH <II · i ~ ,-<: '="" ~ '° ~ CALLED 1.364 ACRES ~ :t ;x,. z l2 0 D.R .T.C.T. 1. Bearings are based on the Texas '.;: , ;o c, tx:1 · g State Plane Coordinate System, < rrl i;) z · ? ; -o I ("):ON;o North Central Zone (NAD63). m 'i:J -< 0 !;U ;-< f:, ~ "' ~ . trio· ,.., 2 . Integral parts of this survey: a. Legal Description b. Sketch !": 1:-i ,i:... trl=-'~~ ... ::;; ,_. ....... • ,..,V> --!' !5 (\j ,.., V>- ,i:... !::U ~r ·'-" 0 2.265 ACRES l~~';_f{i lsEMENT~ > 0 C, N 67°50'30" W 128.27' l . VS 67°50'30" E 88 .• ~' _.. i--lEMl'aWlY CONSTRUC110t -£ASEMENT ,.... 1-N 69"39'30" E 114.Cl3' . S 89"39'30" W 125.97''-u-ll:I!, tr 1---......, HI O"'IH....-'H"I...,....,. b.N..,I r" __ ..,,., ,.:: 1!.-=s· i•""" . ..,l?n:Cnn I<'.'' I;,----, 20' TEMPORARY ~. --'----------lil11...J::.;N.:;67~"*09:;J''i30;:;l•~E~8~9-';:.2~8},....J.Jl.Ll..l..l.:.o.JC.LJ'------j CONSTRUCT/ON EASEJIENT \ S 67°09'30" W 127.65'........-- EXISTING RIGHT OF WAY-. t.tARIHE CREEK HILLS PHASE I , SECTION I VOL. 388-196, PG. 63 P.R.T.C.T. UN£ BY PRESCRIPTION III r·: 1Z ~ JC~ hr-r-rL,CJ;,IKT1-6r,-,--,--,---------' ~ J .t ,J:'i['j Ill', ":-, DRIVE ;1·· r-IRf LO K 19 I i» : I IN Ill I I' I It, ll I ~':: X B IO<K 20 I "' o: I 20" m.tPMMY~ catSTRUCTTON EASEJIENT } . ,...n...,.....1.....,,.....,_._,.f.l .. ~.,.....:~:....., ........... AJL B(O K 2 I PARCEL 5 Situated in the · J . BOWMAN SURVEY, ABSTRACT NO. 79 AND THE A. F. ALBRIGHT SURVEY, ABSTRACT NO . 1849 Tarrant County, Texas .. ·.-···---,·····"· -----_~.-:·. --..... , : . /"'/ I/ ff>,,"),f/L~ ~' t'----15repored By : //-1/-02..-,- Dote : f ' 1 ~, 1 r1 N DRIVE • UATCH LINE SHEET 1 OF 2 MATCH LINE SHEET 2 OF 2 SHEET 1 OF 2 TEAGUE NAU AND PERKINS COlt$U£TllfG 1100 l,facbn Str••t Fort Worth, T•1ra• 7CII02 (B17) JJ6-577J SHEET 1 OF 2 JOB NO. FTW 01214 ···txHIBIT . 8 CALLEO 964.473 ACRES HAYCO REALTY, LTD .•• A TEXAS LIMIT[O PARTNERSHIP VOL. 14192, PC . 644 D.R.T.C.T. PARCEL 5 unuTY EASEMENT 2.2IJ$ ACRES: ; S 00·21'29• E 30.00' MARINE CREEK OF TEXAS JOINT VENTURE VOL 11431, PG . 293 D.R.T.C.T. \ '~trt:() ====-- ! (!J . 0 200 400 800 ~- SCALE: 1" = 400' PARCEL 5 Situated in the MATCH LINE SHEET 1 OF 2 MATCH LINE SHEET 2 OF 2 · (TR . I, ASKEW A-16) 1·3 .74 ACRES GEORGE HENRY ANDERSON VOL. 10338, PG . 582 O.R.T .C.T. VOL 13825, PG. P.R.T.C .T. NOTES: 1. Bearings ore bas~ on the Texas state Plane Coordinate System, North Central Zone (NAD83). 2. Integral ports of this survey: a . Legat · Oescfiption b . Sketch J. BOWMAN SURVEY, ABSTRACT NO . 79 AND THE A. F. '. ALBRIGHT SURVEY, ABSTRACT NO. 18'.'\-9 -~-~~~-. ......, ... -.. -:--~ .. -,--·-·--Tarrant .. County-, ·Texas··· · ---·- //-1/-()Z.-. Dote:· SHEET 2 OF 2 TEAGUE NALL AND PERKINS s # ~ f # w • • • 1100 llacbn Stre•t Fort Worth , Texas 76102 (817) ;J;J6-577J SHEET 2 Of 2 JOB NO. nw 01214 r ... .1 D203423765 CITY OF FT WORTH 927 TAYLOR ST FT WORTH TX 76102 ARN ING-THIS IS PART OF THE OFFICIAL RECORD--D O NOT D E S T R O Y -· ,.,, INDEXED --TARR ANT COUNTY TEXAS SUZANNE HENDERSON --COUNTY CLERK 0 F F I C I A L R E C E I P T RECEIPT NO 204066464 T 0: ALAMO TITLE CO REGISTER DR96 RECD-BY N C PRINTED DATE TIME 11/12/2003 13:12 INSTRUMENT FEECD 1 ; p D203423765 WD INDEXED TIME RECVD 20031112 13:12 CG AR T O T A L DOCUMENTS: 01 FEES: 26.00 BY: ANY PROVISION WHICH RESTRICTS THE SALE RENTAL OR USE OF THE DESCRIBED REAL PROPERTY BECAUSE OF COLOR OR RACE IS INVALID AND UNENFORCEABLE UNDER FEDERAL LAW. ALAMO .TITLE COMPANY GF tn O IOI iR t/J 1'-L Sk Permanent Water Easement Parcel 6 PERMANENT WATER MAIN EASEMENT DATE: August 22 , 2003 l GRANTOR: Marine Creek of Texas Joint Venture ":11' "':,:', GRANTOR'S MAILING ADDRESS: 20014 Park Ranch GRANTEE: City of Fort Worth, Texas GRANTEE'S MAILING ADDRESS: San Antonio, Texas 78259 1000 Throckmorton Drive Fort Worth, Texas 76102 Tarrant County CONSIDERATION: Eighteen Thousand Five Hundred Thirty-Four and 78/100 Dollars ($18,534 .78) and other good and valuable consideration, the receipt and sufficiency of which is hereby acknowledged. PROPERTY: (See attached Exhibits "A" and "B") GRANTOR, for the CONSIDERATION paid to GRANTOR, hereby grants, sells, and conveys to GRANTEE, its successors and assigns, an exclusive ( except as to the Grantor's Retained Rights described below), perpetual easement for the construction, operation, maintenance, replacement, upgrade, repair and removal of a· water main in, upon, under and across that thirty- foot wide portion of the PROPERTY as more fully described in Exhibit "B" attached hereto and incorporated herein for all pertinent purposes, together with the right and privilege at any and all purposes, together with the right and privilege at any and all times to enter PROPERTY, or any part thereof, but only to the extent as -may be necessary for the purpose of constructing, operating, maintaining, replacing, upgrading, repairing and removing said water main, and making connections therewith. GRANTOR and its successors and assigns reserves the right to construct, install, operate, maintain, replace, upgrade, repair and remove landscaping, sidewalks, fences, paving, drainage facilities, sewer services, water services and other utilities ("Grantor's Reserved Rights") within or across the easement. By its acceptance of this easement GRANTEE agrees that any damage to these improvements caused by the installation, repair or maintenance of the proposed water line will be promptly remedied at GRANTEE'S entire expense. GRANTEE agrees that it will not alter or remove any fence or other enclosure on the Property in connection with the exercise of the easement rights granted hereunder without taking all necessary measures (including the placement of temporary fencing) to safeguard and prevent the escape of the livestock being kept on the Property. San Antonio\641570.3 f This permanent water main easement is granted by GRANTOR, subject to any and all '! conditions, covenants, easements, encumbrances and restrictions, if any, relating to the Property, f to the extent that such are still in force and effect as shown of record in the Real Property ,J.L. Records of Tarrant County, Texas ("Permitted Exceptions"). TO HA VE AND TO HOLD the described easement, together with all and singular the rights and appurtenances thereto in anywise belonging unto GRANTEE, and GRANTEE'S successors and assigns forever; and subject to the Permitted Exceptions, GRANTOR does hereby bind itself and its successors and assigns to WARRANT AND FOREVER DEFEND all and singular the easement unto GRANTEE, its successors and assigns, against every person whomsoever lawfully claiming or to claim the same, or any part thereof when the claim is by, through, or under GRANTOR but not otherwise. GRANTOR: Marine Creek of Texas Joint Venture, a Texas joint ven ACKNOWLEDGMENT STATE OF TEXAS § COUNTY OF BEXAR § Before me}lle undersigned, a notary public in and for said county, on the :).;\...,Oday of ~~ , 2003, personally appeared Peter Gill, of Marine Creek of Texas Joint Venture, known to me to be the person and officer whose name is subscribed to the foregoing instrument and acknowledged to me that the same was the act of said company, and that he executed the same as the act of such company for the purposes and consideration therein expressed and in the capacity therein stated. San Antonio\641570.3 TERRI · COFFMAN NOTARY PJBUC. STATE OF TEXAS UY 0011111SS10N EXPIRES SEPTEMBER 30, 2004 ~·~ Notary Public, State cl PARCEL 6 EXHIBIT A UTILITY EASEMENT Being a strip of land, located in the AF. Albright Survey, Abstract No. 1849, Tarrant County, Texas and being a portion of a tract of land conveyed to Marine Creek of Texas Joint Venture by deed recorded in Volume 11431, Page 293, Deed Records of Tarrant Counfy, Texas and being more particularly described by metes and bounds as follows: Beginning at a point on the east line of said Marine Creek of Texas Joint Venture Tract, said point being S 01°04'29" E, 46.54 feet from its northeast corner, from which a 5/8 inch iron rod on the west r!ght of way line of Marine Creek Parkway bears S 01°04'29" E, a distance of 1392.81 feet; Thence N 78°08'56" W, departing said line, a distance of 1212.58 feet to a point at the beginning of a curve to the · left, having a radius of 1185:00 feet and a chord bearing and distance of N 84 ° 16'1 O" W, 252.69 feet; Thence west~rly, along said curve, through · a central angle of 12°14'28", an arc distance of 253.17 feet; Thence S 89°36'36" W, a distance of 506.88 feet; Thence S 67°14'28" W, departing said line, a distance of 194.21 feet; Thence S 89°34'45" W, a distance of 514.36 feet to a point on the common boundary line between said Marine Creek of Texas Joint Venture Tract and a tract of land conveyed to Hayco Realty LTD. by deed recorded in Volume 14192, Page 644 of said Deed Records; Thence N 00°21 '29" W, with said line, a distance of 30.00 feet; Thence N 89°34'45" E, a distance of 508.41 feet; Thence N 67°14'28" E, a distance of 167.94 feet to a point on the north line of said Marine Creek of Texas Joint Venture Tract; Thence N 89°36'36" E. with said line, a distance of 692.68 feet to a point at the beginning of a curve to the right, having a rc;1dius of 1215.00 feet and a chord bearing and distance of S -80°35'29" E, 103.56 feet; Thence easterly, along said curve, through a central angle of 04°53'06", an arc distance of 103.59 feet; L:\LDD\F1W01214\docs \Rev-exh-esmt_ 6.doc 11m2002 Page 1 of2 Thence S 78°08 '56" E, a distance of 1205.69 feet to a point on the west right-of- way line of said Marine Creek Parkway, also being the east line of said Marine Creek of Texas Joint Venture Tract; Thence S 01°04'29" E, with said line, a distance of 30.78 feet to the Point of Beginning and containing 1.702 acres of land more or less. Bearings are based on the Texas State Plane Coordinate System, North Central Zone (NAD°B3). See Exhibit B for map. L:\LDD\FlW01214\docs\Rev-exh-esmt_6 .doc 1117/2002 Page 2 of 2 EXHIBIT 0 150 JOO 600 ~ SCALE: "\ 1· -= 300' )~· -c, ==--,·L- !. CALLED 964.473 ACRES . HAYCO REALTY, LTD., A TEXAS LIMITED PARTNERSHIP VOL. 14192, PG. 644 O.R.T.C .T. __ / ..,.,... . /-- /,' ,' E)(JS1@ld DRAJNACE EASEM£NT , 8 -f-Asl<ew Bs'l'I?-tc1' sc,J?ver VOL 13825, PG. 685 'NO, 16 P.R.T.C.T. ~,ts.Jsa PG. J68, o.R.r.a.r.----1-.:u / H 11n+'2&• E 1--r--T- ,,-,·' · s sn 4'28" w N01£S: MARIN£ CREEK Of TEXAS JOINT VENTURE VOL -11431 , PO. 293 ~'53'08• O.R.T.C.T. R=,2l5.00' l. ... 103.59' CL=103.56' C8aS 80"35°29" E PARCEL 6 unurr £AS£M£NT t. 702 ACRf:S · 1. l:learlnga en b<IHd on ihe T exG9 StQte Plane Coordinate Syatem, Horth Centrlll Zone (NAD83). 2. Integral part.a of this survey: Q. Lagal Deecriptlon ,. b. Sketch 11 S 01'04'29· E J0.78' l 1 p01NT or k BEGINNING ' ~ _____ _1~.JJ' ____ ..>,;;=::,jlligll 5/8. ~;;--N 01 '04'29" W 1302.81' (TOT.) MARINE CREEK PARKWAY , ·~ ~~!.~'.,; .] HAWJ<INS fAMILY JOINT VENTUR£ VOL 15392, PG. 2-42 · O.R.T.C.T. GEORGE ANDERSON VOL. 10254, PG, 429 o.ru .c.r. PARCB. 6 SltuQted In the · A. F. ALBRIGHT SURVEY ABSTRACT NO. 1849 TQrrant County, Texas TEAGUB .NAU. AND PERKINS ~ .... ,,,., ........... . rtoo 111110011 Str,·et Fort l'ortll, f•x•• 7Sf02 (817) :S:Sf-577J Attachment to Legal Description Parcel6 The following mineral reservations/roya1ties are "SAVED and EXCEPTED" out of1he legal description for the Property (''Reservations''): l. Mineral and/or royalty reservation set out in instrument dated September 12, 1983, recorded in Volume 7612, Page 1737, Deed Records, Tarrant County, Texas. 2. Mineral and/m: royalty reservation set out in instrument dated September 12, 1983, recorded in Volume 7612, Page 1728, Deed Records, Tarrant County, Tex.as . The grant of the easement is granted subject to the Reservations. SANANTONJ0\65D.335 after recording return to: City of Fort Worth Real Property Records 927 Taylor Street Fort Worth, TX 76102 'ir.:""··.'. · •• j wE· 'i~ ":"g -~ I '*" ~ 1 i ·i D203401912 CITY OF FT WORTH 927 TAYLOR ST FT WORTH TX 76102 ( •• i rv o-i.-r·"· - ' • • ' 1 • v R 1 ·\ii ORTH Cl ... . • . nt:AL PRO PER TY ~ 200 3 DEC 9 AfJ 10 3g -WARNING-THIS IS PART OF THE OFF!'CIAL RECO.RD--D O NOT DESTROY INDEXED --TARR ANT COUNTY TEXAS SUZANNE HENDERSON --COUNTY CLERK 0 F F I C I A L R E C E I P T TO: ALAMO TITLE CO RECEIPT NO 204040764 INSTRUMENT FEECD 1 D203401912 WD T O T A L L BY: REGISTER RECD-BY PRINTED DATE TIME DR91 TB 10/28/2003 07:56 INDEXED TIME RECVD 20031028 07:56 CG DOCUMENTS: 01 FEES: 24.00 ANY PROVISION WHICH RESTRICTS THE SALE RENTAL OR USE OF THE -DESCRIBE-D REAL PROPERTY BECAUSE OF COLOR OR RACE IS INVALID AND UNENFORCEABLE UNDER FEDERAL LAW. ;,. Northside II 48" Water Transmission Main DOE# 3885 . Temporary Construction Easement Parcel 6 Cromwell Marine Creek Road A. F. Albright Survey A-1849 ALAMO TITLE COMPANY GF /?1U /{)Iii, tj.).i/-L,S,< TEMPORARY CONSTRUCTION EASEMENT THAT I/WE, Marine Creek of Texas Joint Venture, hereinafter referred to as "GRANTOR" for and in consideration of One Dollar ($1.00) and other valuable consideration paid by the City of Fort Worth, a municipal corporation of Tarrant County, Texas , hereinafter referred to as "GRANTEE," receipt of which is hereby acknowledged, do grant, bargain and convey unto said City, its successors and assigns , the use and passage in, over, across , below and along the following parcel or tract of land situated in Tarrant County, Texas, in accordance with the plat hereto attached , to-wit: TEMPORARY CONSTRUCTION UTILITY EASEMENT (See attached Exhibit B) It is further agreed and understood that the City of Fort Worth will be permitted the use of the above described strip of land for the purpose of the construction of a 48-inch water transmission main. Upon completion of said water transmission main and its acceptance by the City of Fort Worth, Texas , all rights granted within the above described Temporary construction Easement shall cease . In addition, the Temporary Construction Easement will terminate if GRANTEE does not pay GRANTOR the $18,534.78, representing the consideration due from GRANTEE to GRANTOR for the permanent water transmission main relating to the transmission main described abov e. By its acceptance of this easement GRANTEE agrees that it will not alter or remove an y fence or other enclosure on the Property in connection with the exercise of the easement rights granted hereunder without taking all necessary measures (including the placement of temporary fencing) to safeguard and prevent the escape of the livestock being kept on the Property, and additionally agrees that any damage to improvements on the GRANTOR'S property, including fences , caused by GRANTEE or its agents shall be promptly remedied , by GRANTEE at GRANTEE 's entire expense. This Temporary Construction Easement is granted ·by GRANTOR, subject to any and all · conditions , covenants , easements, encumbrances and restrictions , if any , affecting the easement, to the extent that such are still in force and effect as shown of record in the Real Property Records of Tarrant County, Texas ("Permitted Exceptions"). TO HA VE AND TO HOLD , the above described premises , together with, all and singular, the · rights and appurtenances thereto in anywise belonging unto the said City of Fort Worth , its successors and assigns, until the completion of construction or otherwise terminated as set out below. And subject to the Permitted Exceptions, I/we do hereby bind myself/ourselves , my/our heirs , successors , and assigns , to warrant and forever defend, all and singular, the said premises S an Antoni o\639625 .6 unto the said City of Fort Worth, its successors and assigns, against every person whomsoever lawfully claiming or to claim the same or any part thereof, when the claim is by, through or under GRANTOR, but not otherwise. It is intended by these presents to convey a right-of-way to the said City of Fort Worth to construct the described improvements, with the usual rights of ingress and egress in the necessary use of such right-of-way , in and along said premises . IN WI1NESS WHEREOF, GRANTOR has caused this instrument to be executed on this the 22nd day of August , 2003 . GRANTOR: Marine Creek of Texas Joint Venture,· a Texas joint ve ACKNOWLEDGMENT STATE OF TEXAS § COUNTY OF BEXAR § ~ Before me the undersigned, a notary public in and for said county, on the ;;;it_ day of ~~\,)${-, 2003, personally appeared Peter Gill, of Marine Creek of Texas Joint Venture, known to me to be the person and officer whose name is subscribed to the foregoing instrument and acknowledged to me that the same was the · act of said company, and that he executed the same as the act of such company for the purposes and consideration therein expressed and in the capacity therein stated. TERRI COFB-,1AN NOTARY PUBLIC, s· . , ~'1.S MY COt.'JAt~S'.G~; -·•· · SEP'I'Efv':BER 30, ZCJ'i /2;, fw'L~ Notary Public, Sta~ -2- EXHIBIT 0 150 300 600 ~ SCALE: \ 1· = :mo' N 00'21'29• W C,t.LLED 964 .473 ACRES HAYCO REALTY, LTD., A TEXAS LIMITED PARTNERSHIP VOL 1.4192, PG. 644 O.R .T.C.T, . ../ -· /-· ,/-- I EX151»/d, DRAINAGE E:I.SEMEJtlT m_,,15J90. PG. ~ O.R.T.c.r.---1-:.{J B J. AS.l(e A8stR~c~ St,RV.E:y voL 13s2s. PG. 1585 No. 1 6 P.ftT.C.T. / · N &n+'2&• E t--r-.--... _,,/ S 117"14'289 W 20· TEMPORA.Rr~---~~~----:------"'I CONSTRUCTION EASalENT A.. Ji' . A.Le 41:JsrJ?,4 'Rlofir er No sr,Rvsr NOTES: . . 1849 .. PARCEL 6 UTTLITY EASEMENT t.702 A<:Ra 1. BeQrtnga are balled on ihe Texcia State Plane Coorcfinat. Syatem, North Central Zone (NAD83). 2. lntagrql parta of thia eurvay: HAWKINS FAMILY JOINT VENTURE VOL 15392, PG. 2-42 · . O.R.T.C.T. GEORGE ANDERSON VOL 10254, PG. 429 D.R.T.C.T. Q. l.egal Deecnptlon ,. b. Sketch f,j ;-,.,*;:::.,,. __ TfJIPORARY CONSTRUCTION EASDIENT s ·01i>4•29• E J0.78' i '· POINT Of i BEGINNING ' 15.76' 13-Ce.27' ~~~F--N 01i>4'2"· ·w ,ioia,· cm.> MARINE CREEK PARKWAY 1/-1/ -() "Z- Date: PARCB. 8 SituQted In the . A. F. ALBRIGHT SURVEY ABSTRACT NO. 1849 . Tarrant "County, Texas 'I'BA.GUB .NAU, AND PERKINS ~.,, •• ,,,,. ••s•••••• ttoa 1111ee11 Stre·et fert Wort/I, TeirQe 71102 (lf1) JJl-577J JOB NO. FTW 01214 Attachment to Legal Description Parcel 6 The following mineral reservations/roya]ti.es are "SAVED and EXCEPTED" out of the legal description for the Property ("Reservations"): l. Mineral end/or royalty reservation set out in instrument dated September 12, 1983, recorded in Volume 7612, Page 1737, Deed Records, Tarrant Cotmty, Texas. 2. Mineral and/or royalty reservation set out in instrument dated September 12, 1983, recorded in Volume 7612, Page 1728, Deed Records, Tarrant County, Texas. The grant of the easement is granted subject to the R.eservatiollli . SANANTONI0~50335 after recording return to: City of Fort Worth Real Property Records 927 Taylor Street Fort Worth, TX 76102 D203401913 CITY OF FT WORTH 927 TAYLOR ST FT WORTH TX 76102 ZO OJ DEC 9 Arl 10 36 WARNING-THIS IS PART OF THE OFFICIAL RECORD--D O NOT DESTROY INDEXED --TARR ANT COUNTY TEXAS SUZANNE HENDERSON --COUNTY CLERK 0 F F I C I A L R E C E I P T TO: ALAMO TITLE CO RECEIPT NO 204040765 INSTRUMENT FEECD D203401913 WD TOT A .L REGISTER RECD-BY DR91 TB PRINTED DATE TIME 10/28/2003 07:56 INDEXED TIME RECVD 20031028 07:56 CG DOCUMENTS: 01 FEES: 20.00 ANY PROVISION WHICH RESTRICTS THE SALE RENTAL OR USE OF THE DESCRIBED REAL PROPERTY BECAUSE OF COLOR OR RACE IS INVALID AND UNENFORCEABLE UNDER FEDERAL LAW.