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Home My WebLink About025523 - Construction-Related - Contract - Conatser Construction, Inc.r- 0 CITY SECRETARY —� � CONiRAC7 NO. � • . ; • *,.. i ��"r � '� ' �, =• ;,,_ , .. — e� 1l � �.'�"�.,��&i�,; �.�.E. �i�,� PROJECT MANUAL �� C� �, SPECIFICATIONS ' '��' '��N,$ �O� and CONTRACT DOCUMENTS�°'�'��!�' �� for MAIN C1 C4B DRAINAGE AREA SANITARY SEWER SYSTEM REHABILITATION AND IMPROVEMENTS (GROUP 6, CONTRACT 2), PART 13, SECTIONS A& B L-478, L-486, L-487, & L-489 SEWER PROJECT NO. PS46-070460410230 WATER PROJECT NO. PW53-060530175560 DOE No. 2535 in THE CITY OF FORT WORTH, TEXAS KENNETH BARR MAYOR BOB TERRELL CITY MANAGER / LEE C. BRADLEY, JR. DIRECTOR OF WATER DEPARTMENT A. DOUGLAS RADEMAKER DIRECTOR OF ENGINEERING DEPARTMENT 0 � HUGO M. MALANGA, P.E. DIRECTOR OF TRANPORTATION AND PUBLIC WORKS PREPARED BY: Halff Associates, Inc. Engineers � Scientists • Surveyors 4000 Fossil Creek Boulevard Fort Vliorth, Texas 76137 �+��ob�r 1999 � � �i/G 16993 ^ i �U`IrVL�G�I� i��l�'L'�'a',. � C�B� ��C�;�"-� . „ `,! U°;- � �o �G:4N�9 ��.� , � oF r �� _A� A � ..��.�...�.,. �v.y� �� '• :�o681T0 � �i�n:_ _:•-•�„i(%�� t�so �� . -- s� t> rt -1'+ � ..-. . i.._ � City of Fo�t Worth, Texas ��A�a� An� au�cil vmm�n�c�t��re� �. C DATE REFERENCE NUMBER LOG NAME PAGE 1/11/00 **C_�t7821 I 30MISTI I 1 of 2 SUBJECT APPROPRIATION ORDINANCE AND AWARD OF CONTRACT TO CONATSER CONSTRUCTION, INC. FOR MAIN C1C4B .DRAINAGE AREA SANITARY SEWER SYSTEM REHABILITATION AND IMPROVEMENTS (GROUP 6, CONTRACT 2) PART 13, SECTIONS A AND B � RECOMMENDATION: It is recommended that the City Council: 1. Authorize the City Manager to transfer $60,839.00 from the Water & Sewer Operating Fund to the Water Capital Project Fund; and 2. Adopt the attached appropriation ordinance increasing estimated receipts and appropriations in #he Water Capital Project Fund in the amount of $60,839.00 from available funds; and 3. Authorize the City Manager to execute a contract with Conatser Construction, (nc. in the amount of $299,785.60 for Main C1 C4B Drainage Area Sanitary Sewer System Rehabi(itation and (mprovements (Group 6, Contract 2), Pari 13, Se�tions A and B. D(SCUSSION: On February 24, 1998 (M&C C-16627), the City Council authorized the City Manager to execute an engineering agreement with Ha1ff Associates, Inc. to prepare plans and specifications for the reduction of inflow/infiltration in Sanitary Sewer Main C1C4B drainage area. The project is part of the City's Integrated Wet Weather Wastewater Management Program to comply with an administrative order from tt�e U.S. Environmental Protection Agency to eliminate sewer overflows from the City's wastewater collection system. � . The project consists of the replacement of the following sanitary sewer laterals: L-486 Located in the alley between Mistletoe Boulevard and West Magnolia Avenue (from Forest ' Park Boulevard to Jerome Street); L-489 Located in the alley between West Magnolia Avenue and Harrison Avenue (from Forest Park Boulevard to Jerome Street). !n addition, the deteriorated water line located in the alley will be replaced; L-478 Beginning from a point located midway of the alley between Harrison Avenue and Mistletoe Avenue then westerly 1,400 linear feet. In addition, the deteriorated water line located in the alley will be replaced; � L-487 Beginning from a point located midway of the alley between Harrison Avenue and Mistletoe Avenue, easterly 400 feet, then northerly 1,300 feet along Jerome Street. The proposed improvements consist of the replacement of approximately 2,700 linear feet of 8-incr sewer pipe and 1,300 linear feet of 6-inch water line. The project is located in COUNCIL DISTRICT 9 Mapsco 76K. - �. � � „d _ , City of Fort Worth, Texas �►�a��ar And C,aunc�il �ar»f»un�cAt�an DA7E REFERENCE NUMBER LOG NAME PAGE 1(11/00 **C_1782� 30MIST1 2 of 2 SUBJECT APPROPRIATION ORDINANCE AND AWARD OF CONTRACT TO CONATSER CONSTRUCTION, INC. FOR MA1N C1C4B DRAINAGE AREA SANITARY SEWER SYSTEM REHABILITATION AND IMPROVEMENTS {GROUP 6, CONTRACT 2) PART 13, SECTfONS A AND B . The project was advertised for bid October 28 and November 4, 1999. On December 2, 1999, the fallowing bids were received: • � BIDDER Conatser Construction. Inc. Jackson Construction, Inc. Cleburne Utility Construction, Inc. B&H Utilities, Inc. Wiiliam J. Schultz, Inc. d/b/a Ci�cle "C" Construction Company Burleson Utilities, Inc. Stocker Enterprises, Inc. Whizcon Utilities, Inc. I ACCOUNT ` CENTER 472045 06053d175560 541200 060530175560 531350 030530175560 AMOUNT $299.785.60 305,184.40 330,296.75 374,778.00 389,599.00 415,236.10 418,768.00 447,165.0� In addition to the contract cost, $15,000.00 is required for inspection and survey and $21,000.00 is provided for project contingencies. Conatser Construction, Inc. is in compliance with the City's M/WBE Ordinance by committing to 7% M/WBE participation and documenting good faith effort. Conatser Construction, Inc. identified several supplier oppartunities. However, the M/WBEs contacted in the identified areas did not respond. The City's goal on this project is 21 %. FISCAL INFORMATION/CERTIFICATION: The Finance Director certifies that upon approval and completion of recommendation 1 and the adoption of the attached appropriation ordinance, funds will be available in the current capital budget, as appropriated, of the Water Capital Projects Fund and the Commercial Paper-Sewer Fund. MG:j Submitted for City blanager's Office by: Mike Groomer Originating Department Head: A. Douglas Rademaker Additional Information Contact: 6140 6157 FUND (to) � 1&2} PW53 I2) PW53 2) PW53 ( � � (from) I3) PS46 3) PW53 � 1) PE45 TiME OF COMPLETION 120 Calendar Days � AMOUNT $ 60,839.00 $ 58,839.00 $ 2,000.00 541200 070460410230 $242,946.60 541200 060530175560 $ 56,839.00 538070 0609020 $ 60,839.00 CITY SECRETARY A��ov�� C1TY �Oi��!C1� i n s� '� � 2�� .�:., l�, t��=n/ City ST c�s.ary oi the Citg oi r ox. �4 o�th: Texa: A. Douglas Rademaker 6157 r • ' `•`�„ . Ordinance No. i � �,' M AN ORDINANCE INCREASING THE ESTINIATED RECEIPTS AND APPROPRIATIONS 1N THE WATER CAPITAL PR07ECT FUND 1N THE AMOUNT OF $60,839.00 FROM AVAILABLE FUNDS FOR THE PURPOSE OF FUNDING A CONTRACT WITH CONATSER CONSTRUCI'ION, INC., FOF� MAIN CIC4B DRAINAGE AREA SArTITARY SEWER REHABILITATION AND IlVIPROVEMENTS TO PART 13, SECT'IONS A AND B; PROVIDING FOR A SEVERABILITY CLAUSE; MAKING THIS ORDINANCE CUMULATNB OF PRIOR ORDINANCES AND REPEALING ALL PRIOR ORDTNANCES IN CONFLICT HEREWITH; AND PROVIDING AN EFFECTIVE DATE. BE IT ORDAINED BY THE CIT'Y COUNCIL OF THE CITY OF FORT WORTH, TEXAS: SECTION 1. That in addition to those amounts allocated to the various City departments for the Fiscal Yeaz 1999-00 and in the Budget of the City Manager, there shall also be increased estimated receipts and appropriatians in the Water Capital Project Fund in the amount of $60,839.00 from available funds for the purpose of funding a con�act with Conatser Construction, Inc., for Main CICf1B Drainage Area Sanitary Sewer Rehabilitation and improvements to Part 13, Secrions A and B. SECTION 2. That should any portion, secrion or part of a section of this ordinance be declared invalid, inoperative or void for any reason by a court of competent jurisdiction, such decision, opinion or judgment shall in no way ixnpair the remaining portions, sections, or parts of secrions of this ordinance, which said remaining provisions shall be and remain in full force and effect. SECTION 3. That this ordinance shall be cumulative of Ordinance No. 13886 and alt other ordinances and appropriarions amending the same except in those instances where the provisions of this ordinance are in direct conflict with such other ordinances and appropriarions, in which instance said conflicting provisions of said prior ordinances and appropriations are hereby expressly repealed. SECTION 4. This ordinance shall take effect and be in full force and effect and after the date of its passage, and it is so ordained. APPROVED AS TO FORM AND LEGALI I'Y: �� Assistan ity Attorney l Z1Z�'1 1 1 Date �- �i-2�b Adopted �� la -oo Effecrive � � L� � � 4 � � ' � � � �� I� � � � PART A PART B PART C PART D PART E PART F PART G APPENDIX A TABLE OF CONTENTS Notice to Bidders Comprehensive Notice to Bidders Special Instructions to Bidders Minority/Women Business Enterprise (M/WBE) Specifications Proposal General Conditions Supplementary Conditions Special Conditions General Specifications for Water Department Projects (not bound herein) Certificate of Insurance Contractor Compliance with Worker's Compensation Laws Performance Bond Payment Bond Maintenance Bond Contract Easement Documents (separate document) � � �� 0 � � � � L�.'' �J � �! �`, C�, s � � � � � Notice to Bidders Comprehensive Notice to Bidders Special Instruction to Bidders � L�1 � NOTICE TO BIDDERS Sealed proposals for the following: � Main C1C4B Drainage Area Sanitary Sewer System Rehabilitation and Improvements (Group 6, Contract 2), Part 13 DOE No. 2535 � Section A: L-478, L-486, L-487, & L-489 Sewer Project No. PS46-070460410230 � � LJ � �� LJ � � lJ � � � � 10 Manholes, 613 LF 8" SS, 36 LF 8" DIP SS, 1179 LF 8" C-900 SS, 18 LF 8" HDPE SS, 883 LF 8" HDPE SS by Pipe Enlargement, Section B: WL"A" & WL "B" Water Project No. PW53-060530'175560 1265LF6"WL Addressed to Mr. Bob Terrell, City Manager of the City of Fort Worth, Texas, will be received at the Purchasing Office until 1:30 p.m. Thursday, December 2, 1999 and then publicly opened and read aloud at 2:00 p.m. in the Council Chambers. Plans, specifications, and contract documents for this project may be obtained at the office of the Department of Engineering, Municipal Office Building, 1000 Throckmorton Street, Fort Worth, Texas. A fifty (50) dollar deposit is required for the first set of documents and additional sets may be purchased on a non-refundable basis for fifty (50) dollars for each set. Bidders shali not separate, detach, or remove any portion, segment(s), or sheets from the contract documents at any time. Bidders must complete the proposal section(s) and submit the complete specifications book or face rejection of bid as non-responsive. For additional information, please contact Mr. Miguel Domenech, P.E., at 332-5474 (ext. 39) or Mr. Michael Moya, P.E., Halff Associates, Inc. at 847-1422. ADVERTISING DATES: October 28, 1 �99 � � November 4, 1999 � � NTB-1 i�� :� � � � ,� ��f � !I _�� ,I J � COMPREHENSIVE NOTICE TO BiDDERS Sealed proposals for the following: Main C1 C4B Drainage Area Sanitary Sewer System Rehabilitation and Improvements (Group 6, Contract 2), Part 13 DOE No. 2535 Section A: L-478, L-486, L-487, & L-489 Sewer Project No. PS46-070460410230 Section B: WL"A" & WL "B" Water Project No. PW53-0605301755fi0 Addressed to Mr. Bob Terrell, City Manager of the City of Fort Worth, Texas will be received at the Purchasing Office until 1:30 p.m. Thursday, December 2, 1999, and then publicly opened and read aloud at 2:00 p.m, in the Council Chambers. Plans, specifications and contract documents for this project may be obtained at the office of the Department of Engineering, Municipal Office Building, 1000 Throckmorton Street, Fort Worth, Texas. A fifty (50.00) dollar deposit is required for the first set of documents and additional sets may be purchased on a non-refundable basis for fifty (50.00) dollars for each set. All bidders will be required to comply with provision 5159 of "Vernon's Annotated Civil Statues" of the Sate of Texas with respect to the payment of prevailing wage rates and City Ordinance No. 7278, as amended by City Ordinance No. 7400 (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 Instruction to Bidders. The major work on the project shall consist of the following: Section A: Section B: 10 Manholes, 613 LF 8" SS, 36 LF 8" DIP SS, 1179 LF 8" C-900 SS, 18 LF 8" HDPE SS, 883 LF 8" HDPE SS by Pipe Enlargement, 1265 LF 6" W L The City reserves the right to reject any and/or all bids and waive any and/or all formalities. AWARD OF CONTRACT: No bid may be withdrawn until the expiration of ninety (90) days from the date bids are opened. The award of the 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 necessary investigation are made as to the responsibility of the bidder to whom it is proposed to award the contract. Bidders are responsible for obtaining all addenda to the contract documents and acknowledging receipt of the addenda by initialing the appropriate spaces on the PROPOSAL form. Bids that do not acknowledge receipt of all addenda may be rejected as being non-responsive. Information regarding the status of addenda may be obtained by contacting the Department of Engineering at (817) 871-7910. Bidders shall not separate, detach, or remove any portion, segment(s), or sheets from the contract � documents at any time. Bidders must complete the proposal section(s) and submit the complete specifications book or face rejection of bid as non-responsive. ,� ,.i � In accord with the City of Fort Worth Ordinance, No. 13471, as amended by Ordinance, No. 13781, the City of Fort Worth has goals for the participation of Minority and Women Business Enterprises in City CNTB-1 f�� y contracts. A copy of the Ordinance can be obtained from the Office of the City Secretary. The Bidder shall j� submit the M/WBE UTILIZATION FORM, PRIME CONTRACTOR WAIVER FORM and/or the GOOD � FAITH EFFORT FORM ("Documentation") as appropriate. The documentation must be received by the � contracting department no later than 5:00 P.M., five (5) business days after the bid opening date. The bidder shall obtain a receipt from the appropriate employee of the contracting department to whom the delivery was made. Such receipt shall be evidence that the Documentation was received by the City. �"( The Managing Department for this project is the Department of Engineering. For additional information, �,.� please contact Mr. Miguel Domenech, P.E., Project Manager, at 332-5474 (ext. 39), or Mr. Michael Moya, P.E., Halff Associates, at 847-1422. , � BOS TERRELL � CITY MANAGER GLORIA PEARSON r-e CITY SECRETARY � A. Douglas Rademaker, P.E., Director DEPARTMENT OF ENGINEERING � By' �0�� ( Rick L. Trice, P.E., Manager, Consulting Services � ADVERTISING DATES: October 28, 1999 � November 4, 1999 � �J � �� l�J t� LJ � C NTa-2 �i� J �� ■' � ,� J � � L■� I�J � � I!I � � � � � SPECIAL INSTRUCTION TO BIDDERS (WATER DEPARTMENT) 1. PREQUALIFICATION REQUIREMENT: All contractors submitting bids are required to be prequalified by the Fort Worth Water Department prior to submitting bids. This prequali�cation 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 Director of the Water Department at least seven (7) calendar days prior to the date of the opening of bids. a) The financial statement required shall have been prepared by an independent certified public accountant or an independent public accountant holding a valid permit issued by an appropriate State licensing agency and shall have been so prepared as to reflect the financial status of the submitting company. This statement must be current and not more than one (1) year old. In the case that a bidding date falls within the time a new statement is being prepared, the previous statement shall be updated by proper verification. 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 it's sole discretion, may reject any bid for failure to demonstrate experience andlor expertise. fl 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 (fnancial 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 prequaliiication. 2. BID SECURITY: A cashier's check or acceptable bidder's bond payable to the City of Fort Worth in an amount of not less than five percent (5%) of the largest possible total of the bid submitted must accompany the bid, and is subject to forfeiture in the 1 O � � l�' � LJ � � L�J � � event the successful bidder fails to execute the Contract Documents within (10) days after the contract has been awarded. To be an acceptable surety on the bond, (1) the name of the surety shall be included on the current U.S. Treasury, or (2) the surety must have capital and surplus equal to ten times the limit of the bond. The surety must be licensed to do business in the State of Texas. The amount of the bond shall not exceed the amount shown on the Treasury list or one-tenth (1/10) the total capital and surplus. 3. BONDS: A performance bond, a payment bond and a maintenance bond each for one hundred (100°Io) percent of the contract price will be required, Reference C 3-3.7. 4. WAGE RATES: Not less than the prevailing wage rates established by the City of Fort Worth, Texas and as set forth in the contract documents must be paid on this project. 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 601 g, 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 is located. "Nonresident bidder" means a bidder whose principal place of business is not in the � State of Texas, but excludes a contractor whose ultimate parent company or majority . owner has its principal place of business in the State of Texas. � 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. l� � L�' L�J iL■J 8. PAYMENT: If the contract amount is $25,000 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, not 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 in connection with the terms, conditions or privileges of their 2 ,� � .� �� J �� i� i� � �� !J �!1 �� employment, discriminate against persons because of their age except on the basis of a bona fide occupational qualification, retirement plan, or statutory requirement. Contractor further covenants that neither it nor its officers, members, agents, employees, subcontractors, program participants, or persons acting on their behalf, shall specify, in solicitations or advertisements for employees to work on this contract, a maximum age limit for such employment unless the specified maximum age limit is based upon a bona fide occupational qualification, retirement plan or statutory requirements. Contractor warrants it will fully comply with the policy and will defend, indemnify and hold City harmless against any claims or allegations asserted by third parties or subcontractors and/or its subcontractors' alleged failure to comply with the above referenced Policy concerning age discrimination in the performance of this agreement. 10. DISASILITY: 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 andlor conditions of employment for applicants for employment with or employees of Contractor or any of its subcontractors. Contractor warrants it will fully comply with the ADFA's provisions and any other applicable Federal, State and Local laws concerning disability and will defend, indemnify and hold City harmless against any claims or allegations asserted by third parties or subcontractors against City arising out of contractor's and/or its subcontractors' alleged failure to comply with the above referenced Policy concerning age discrimination in the performance of this agreement. 11. MINORITY AND WOMEN BUSINESS ENTERPRISES: In accordance with the City of Fort Worth Ordinance, No. 13471, as amended by Ordinance, No. 13781, 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 MBENVBE UTILIZATION FORM, PRIME CONTRACTOR WAIVER FROM andlor the GOOD FAITH EFFORT FORM ("Documentation") as appropriate. The documentation must be received no later than 5:00 PM, five (5) City business days after the bid opening date. The bidder shall obtain a receipt from the appropriate employee of the managing department to whom delivery was made. Such receipt shall be evidence that the documentation was received by the City. Failure to comply shall render the bid nonresponsive. Upon request, Contractor agrees to provide the Owner complete and accurate information regarding actual work performed by a Minority Business Enterprise (MBE) and/or a Women Business Enterprise (WBE) on the contract and payment thereof. Contractor further agrees to pernut any audit and/or examination of any books, records or files in its possession that will substantiate the actual work 3 � Qperformed by an MBE andlor 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 andlor initiating action under appropriate federal state or local laws or ordinances relating to false statements. Further, any such misrepresentation (other than a negligent misrepresentation) and/or commission of Dfraud will result in the Contractor being determined to be irresponsible and barred from participating in City work for a period of time of not less than three (3) years. � �� I� �� J i.' . .. � � J �.1 �� '_� J � 4 J J � � � � � �� ' � � �� !J � !J PA RT B M/VVBE Specifications Proposal 0 � Main C1C4B Drainage Area SS System Rehabilitation and Improvements, (Group 6, Contract 2), Part 13 Cit��y of Fort Worth Minority and Women 6usiness Enterprise Specifications �. � SPECIAL INSTRUCTIONS FOR BIDDERS APPLICATION OF POLICY If the total dollar value of the contract is $25,000 or more, the M/WBE goal is applicable. If the total dollar value of the contract is less than $25,000, the M/WBE goal is not applicable. �POLICY STATEMENT � It is the policy of the City of Fort Worth to ensure the full and equitable participation by Mino�ity/Women Business � Enterprises (M/WBE) in the procurement of all goods and services to the City on a contractual basis. The objective of the Policy is to increase the use of M/WBE firms to a level comparable to the availability of M/WBEs that provide �' goods and services directly or indirectly to the City. M/WBE PROJECT GOALS The City's MBE/WBE goal on this project is 21 % of the base bid value of the contract. �, �p r� � �. COMPLIANCE TO BID SPECIFICATIONS On City contracts of $25,000 or more, bidders are required to comply with the intent of the City's M/WBE Ordinance by either of the following: 1. Meet or exceed the above stated M/VVBE goal, or; 2. Good Faith Effort documentation, or; 3. Waiver documentation. SUBMITTAL OF REQUIRED DOCUMENTATION The applicable documents must be received by the Managing Department, within the following times allocated, in order for the entire bid to be considered responsive to the specifications. 1. M/WBE Utilization Form: 2. Prime Contractor Waiver Form: 3. Good Faith Effort Form: received by 5:00 p.m., five (5) City business days after the bid opening date, exclusive of the bid opening date. received by 5:00 p.m., five (5) City business days after the bid opening date, exclusive of the bid opening date. received by 5:00 p.m., five (5) City business days after the bid opening date, exclusive of the bid opening date. FAILURE TO COMPLY WITH THE CITY'S M/WBE ORDINANCE, WILL RESULT IN THE BID BEING CONSIDERED NON-RESPONSIVE TO SPECIFICATIONS. Any questions, please contact the M/WBE Office at (817) 871-6104. ► 1'J LJ L.� � � MBE/WBE UTILIZATION `iDvic�St.� CoV►SiY'u.c�t�sv� . ,T.u, . October 28. 1999 PRIME COMPANY NAME BID DATE �Main C1C4B Drainaqe Area S/S System Rehab.& Imp. Group 6,Contract 2) Part 13 PS46-070460410230 / PW53-060530175560 / DOE No.2535 PROJECT NAME PROJECT NUMBER � CITY'S M/WBE PROJECT GOAL: 21 % I I M/WBE PERCENTAGE ACHIEVED: � ��Failure to complete this form, in its entirety with supporting documentation, and received by the Managing Department ,on or before 5:00 p.m. five (5) City business days after bid opening, exclusive of bid opening date, will result in the bid being considered non-responsive to bid specifications. l. � The undersigned bidder agrees to enter into a formal agreement with the MBE and/or WBE firms for work listed in this schedule, conditioned upon execution of a contract with the City of Fort Worth. The intentional and/or knowing misrepresentation of facts is grounds for consideration of disqualification and will result in the bid being considered � non-responsive to specifications. , Company Name, Contact Name, Address, and Telephone No. C IiAX MATERIALS� INC.,..__ _ PO BOX 361 __. MANSFIELD, TX 76063 � 817-473-8355 _l _ _ �.__�._,.».��. RAY REDI-MIX, INC. ,� PO BOX 361 MANSFIELD, T'X 76063 N �� $17-473-8355 Certified N C TxDOT T (Hwy R Div) C A ✓ V Specify All Contracting Scope of Work (*) HAULING AGGREGATES & EXCESS EXCAVATION CONCRETE REDI-MIX Specify All Items to be Supplied(`) �c 1 I �-}� S L+e.�s 13, 2 a, z�+, ZS, Zt,�27� 28itq� 30 S 7 P i e 8 � �..� f Y Dollar Amount S� � f �� 3�. � � IS} Ii�00.ao �MR�m.I.FX��ER1d�IS3_______ _ _ _ �. 3312 JOYCE DR SEEDING & SODDING Z},G�,�,�,5 3zt 33 g FORT WORTH, TX 76116 � �� ✓ (`S-� I � S�O �� aii-�w4-ou�w _ � � _._ _ _....._ __.. _ _ (. M/WBEs must be located in the 9(nine) county marketplace or currently doing business in the marketplace at the time of bid. (') Specify all areas in which MWBE's are to be utilized and/or items to be supplied: I(') A complete listing of items to be supplied is required in order to receive credit toward the M/WBE goal. (**) Identify each Tier level. .� Tier: Means the level of subcontracting below the prime contractor/consultant, i.e., a direct payment from the prime contractor to a subcontractor is considered 1 St tier, a payment by a subcontractor to its supplier is considered 2"d tier. THIS FORM MUST BE RECEIVED BY THE MANAGING DEPARTMENT BY 5:00 p.m., FIVE (5) CITY BUSINESS DAYS AFTER BID OPENING, EXCLUSIVE OF THE BID OPENING DATE Main C1 C46 Drainage Area Sanitary Sewer System Rehabilitation and Improvements, (Group 6, Contract 2), Part 13 ATTACHMENT 1A Page 1 of 2 Cit_-y of Fort Worth Minority and Women 6usiness Enterprise Specifications Rev. 6/2/98 Pages 1 and 2 of Attachment 1A must be received by the Managing Department ''1 Main C1 C46 Drainage Area Sanitary Sewer System Rehabilitation and Improvements, (Group 6, Contract 2), Part 13 ATTACHMENT 1A Page 2 of 2 City of Fort Worth Minority and Women 6usiness Enterprise Specifications .. � MBE/WBE UTILIZATION Company Name, Contact Name, Certified Specify All Contracting Address, and Telephone No. Scope of Work (*) ! ► . ___ �.u.�,.,,-w..,� I N � TxDOT T (H�vY q Div) C A ��..�.�.» Specify All Items to be S T Dollar Amount Supplied(*) p ; e e c � i C-) f Y � The bidder further agrees to provide, directly to the City upon request, complete and accurate information regarding actual work performed by all subcontractors, including MBE(s) and/or WBE(s) arrangements submitted with this bid. ('The bidder also agrees to allow an audit and/or examination of any books, records and files held by their company that � will substantiate the actual work performed by the MBE(s) and/or WBE(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 creates 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. � / AL B � RTIFIED BY THE CITY BEFORE CONTRACT AWARD �%J � , iERRY CONATSER �-�At�tfy�fize¢�Signature Printed Signature ��Pv SAME res� d �ev��i" Title Contact Name and Title (if different) CONATSER CONSTRUCTION, INC. Company Name P.o. sox issoa FORT WORTH, TX 76119 Address �. fi �City/State2ip Code Telephone Number (s) Fax Number Phone 817-5341743 Fax 817-534•4556 pec er� ✓ Z, I�l �l �1 Date THIS FORM MUST BE RECEIVED BY THE MANAGING DEPARTMENT BY 5:00 p.m., FIVE (5) CITY BUSINESS DAYS AFTER BID OPENING, EXCLUSIVE OF THE BID OPENING DATE Rev. 6/2/98 Pages 1 and 2 of Attachment 1A must be received by the Managing Department a.4 CF i � � t` Ls � �� `' t"' r Main C1 C4B Drainage Area SS Sys. Rehabilitation & Improvements, (Group 6, Contract 2), Part 13 ATTACHMENT 1 B Page 1 of 1 Cit_y of Fort Worth Minority and Women 6usiness Enterprise Specifications Prime Contractor Waiver Prime Company Name October 28, 1999 Bid Opening Date Main C1 C4B DA SSS Rehab & Impvmts (G6. C21 Part 13 Project Name PS46-070460410230 / PW53-060530175560 / DOE #2535 Project Number If both answers to this form are YES, do not complete ATTACHMENT 1C(Good Faith Effort Form). All questions on this form must be completed and a detailed explanation provided, if applicable. If the answer to either question is NO, then you must complete ATTACHMENT 1C. This form is only applicable if �3h answers are yes. Failure to complete this form in its entirety and be received by the Manaqinq Department on or before 5:00 p.m., five f5) City p�sjn��s days after bid oaenina, exclusive of the bid opening date, will result in the bid being considered non-responsive to bid specifications. Will you perform this entire contract without subcontractors? Yes No If yes, please provide a detailed explanation that proves based on the size and scope of this project, this is your normal business practice and provide an operational profile of your business. Will you perform this entire contract without suppliers? Yes No If yes, please provide a detailed explanation that proves based on the size and scope of this project, this is your normal business practice and provide an inventory profile of your business. The bidder further agrees to provide, directly to the City upon request, complete and accurate information regarding actual work performed by all subcontractors, including MBE(s) and/or WBE(s) on this contract, the payment therefore and any proposed changes to the original MBE(s) and/or WBE (s) arrangements submitted with this bid. The bidder also agrees to allow an audit and/or examination of any books, records and files held by their company that will substantiate the actual work performed by the MBE(s) and/or WBE(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 creates 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. Authorized Signature Title Company Name Address Printed Signature Contact Name (if different) Contact Telephone Number (s) Fax Number � Rev. 6/2/98 l.t � n �� .i � Main C1C4B Drainage Area SS System Rehabilitation and Improvements, (Group 6, Contract 2), Part 13 ATTACHMENT 1C Page 1 of 3 City of Fort Worth Minority and Women Business Enterprise GOOD FAITH EFFORT L'o►nc�ZPr� C�ns�r�.cc.t�,4;-� , �,c�. Prime Company Name Main C1 C4B DA SSS Rehab. & Improvements Grq 5. Cnt2. Part 13 Project Name October 28. 1999 Bid Date PS46-070460410230 / PW53-060530175560 / DOE #2535 Project Number �If you have failed to secure M/WBE participation and you have subcontracting and/or supplier opportunities or if your � M/WBE participation is less than the City's project goal, you must complete this form. i.r If the bidder's method of compliance with the M/WBE goal is based upon demonstration of a "good faith effort", the bidder will have the burden of correctly and accurately preparing and � submitting the documentation required by the City. Compliance with each item, 1 thru 6 below, shall satisfy the Good Faith Effort requirement absent proof of fraud, intentional and/or �,� knowing misrepresentation the facts or intentional discrimination by the bidder. � F" Failure to complete this form, in its entirety with supporting documentation, and received by the Managing Department on or before 5:00 p.m. five (5) City business days after bid opening, exclusive of bid opening date, will result in the bid being considered non-responsive to bid specifications. 1.) Please list each and every subcontracting and/or supplier opportunity (DO NOT LIST NAMES OF FIRMS) which will be used in the completion of this project, regardless of whether it is to be provided by a M/WBE or non- M/WBE. (Use additional sheets, if necessary) � � � � � r, List of: Subcontractinq Opportunities List of: Supplier Opportunities �o�r-I�r�l� T'o�(e.�- (Ze,�,f� �tia.te✓ `� Se,w e.� ��ae r Su�,o� i e S r � � �p �t.a-1-h: c ►'VU, X,{u,s�e � 12P�q,y Su�p�lr U's TV �T�. sP.�c�.�.o�r o-F- G� h e� Rev. 6/2/98 l.� � � Main C1C46 Drainage Area SS System Rehabilitation and Improvements, (Group 6, Contract 2), Part 13 ATTACHMENT 1C Page 2 of 3 2.) Did you obtain a current list of M/WBE firms from the City's M/WBE Office? The list is considered in compliance, if it is not more than 3 months old from the date of bid opening. ✓ Yes No Date of Listing �_/�'L _/� 3.) Did you solicit bids from M/WBE firms, within the subcontracting and/or supplier areas previously listed, at least ten calendar days prior to bid opening by mail, exclusive of the day the bids are opened? J Yes If yes, attach M/WBE mail listing to include name of firm and address and a dated No copy of letter mailed. 4.) Did you solicit bids from M/WBE firms, within the subcontracting and/or supplier areas previously listed, at least ten calendar days prior to bid opening by telephone, exclusive of the day the bids are opened? � ✓ Yes If yes, attach list to include name of M/WBE firm, ep rson contacted, � No phone number and date and time of contact. � ��w NOTE: A facsimile may be used to comply with either 3 or 4, but may not be used for both. If a facsimile is used, attach the fax confirmation, which is to provide M/WBE name, date, time, fax number and documentation faxed. NOTE: If a SIC list of M/WBE is ten or less, the bidder must contact the entire list to be in compliance with questions 3 and 4. If a sic list of M/WBE is more than ten, the bidder must contact at least two-thirds of the list but not less than ten to be in compliance with questions 3 and 4. 5.) Did you provide plans and specifications to potential M/WBEs or information regarding the location of plans and specifications in order to assist the M/WBEs? � ` � Yes � No �� 6.) If M/WBE bids were received and rejected, you must: (1) List the M/WBE firms and the reason(s) for rejection (i.e., quotation not commercially reasonable, qualifications, etc.) and (2) Attach affidavit and/or documentation to support the reason(s) listed below (i.e.. letters, memos, bids, telephone calls, meetings, etc.) (Please use additional sheets, if necessary, and attach.) � Company Name Telephone SCG � f�LcGi1 P� L�M'e� ADDITIONAL INFORMATION: Contact Person Scope of Work Reason for Rejection Rev. 6/2/98 � �r � � � P'� Main C1 C46 Drainage Area SS System Rehabilitation and Improvements, (Group 6, Contract 2), Part 13 ATTACHMENT 1C Page 3 of 3 Please provide additional information you feel will further explain your good and honest efforts to obtain M/WBE participation on this project. The bidder further agrees to provide, directly to the City upon request, complete and accurate information regarding actual work performed on this contract, the payment thereof and any proposed changes to the original arrangements submitted with this bid. The bidder also agrees to allow an audit and/or examination of any books, records and files held by their company that will substantiate the actual work performed 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 creates 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. 1... The undersigned certifies that the information provided and the M/WBE(s) listed � was/were contacted in good faith. It is understood that any M/WBE(s) listed in Attachment 1 C will be contacted and the reasons for not using them will be verified by �, the City's M/VUBE O ice._ TERRY CONATSER ' ed Signature Printed Signature S�tE i. �"�es�`d �e,,n�" Title Contact Name and Title (if different) f� CONATSER CONSTRUCTION, INC. Company Name P.O. BOX 15804 FORT WORTH, TX 76119 �� Address �R City/State2ip � � Telephone Number(s) Phone st�-ssa-i�as Fax 817-534-4556 Fax Number �e��w�-he.r 2 i �qR� Date Rev. 6/2/98 , � rI'I L� ;�� PART B-PROPOSAL CONSTRUCTION (This Proposal must not be removed from this book of Contract Documents) � TO: Bob Terrell City Manager Fort Worth, Texas � ,� � !!J l�J � �� PROPOSAL FOR: The furnishing of all materials, except materials specified to be furnished by the City, equipment and labor for: Main C1 C4B Drainage Area Sanitary Sewer System Rehabilitation and Improvements (Group 6, Contract 2), Part 13 DOE No. 2535 Section A: L-478, L-486, L-487, & L-489 Sewer Project No. PS46-070460410230 Section B: WL"A" & WL "B" Water Project No. PW53-060530175560 The major work for this project shall consist of: 10 Manholes, 613 LF 8" SS, 36 LF 8" DIP SS, 1179 LF 8" C-900 SS, 18 LF 8" HDPE SS, 883 LF 8" HDPE SS by Pipe Enlargement, 1265 LF 6" W L and all necessary appurtenances and incidental work to provide a complete and serviceable project. Pursuant to the foregoing "Notice to Bidders", the undersigned Bidder, having thoroughly a 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 Department � of Engineering 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: � � � _� 'I � (Furnish and install, including all appurtenant work, complete in place, the following items) ("D-No:' refers to the related items in Part D- Special Conditions) �� B-1 � a � � 0 � � � � i � � � � � � � � � Main C1 C4B Drainage Area Sanitary Sewer System Rehabilitation and Improvements {Group 6, Contract 2), Part 13 Section A: L-478, L-486, L-487, & L-489 Item Approx. Description of Item With No. Quantity unit Bid Price Written in Words (Furnish and install, including all appurtenant work, complete in place, the following items) 1 � 613 LF ' 8' PVC Sanitary Sewer, $ (All depths); D-49 �1 1 r�� - C��2N1 Dollars & + hl c� Cents per Linear Foot 2 36 LF 8" Class 51 DIP Sanitary Sewer $ (All depths); D-49 �o r�y - ��f�D,p _ Dollars & �) (� Cents per Linear Foot 3 1,179 LF ' 8' C-900 PVC San Sewer $ (All depths); D-49 -F�or�y-c�1Je. Dollars& I�) (� Cents per Linear Foot 4 18 LF ' 8" HDPE San Sewer $ (all depths); D-49 � i �,� Dollars & VJ () Cents per Linear Foot 5 883 LF " 6° to 8" HDPE by Pipe Enlargement Method; $ DA-2 FO 1� �� - P. � �1 {- Dollars & hl (� � Cents per Linear Foot 6 100 LF Sag Adjustment for 6° to 8' SS by Pipe $ � Enlargement; DA-2 !�D r�•r - nl i N e. Dollars & �I1� � Cents per Linear Foot 7 2 EA Std. 4' Dia. Shallow Cone Manhole; D-52 $ � 1'-��PA.n/ -��i YP c� Dollars & I� l l) Cents per Each ,'- Contractor must complete City Approved Product and Method Form on Page B-9 B-2 Unit Amount Price Bid 3�. an $ aa .c�Tl. °° 4�.0° $ I, 54$.oa y!.°° $ 48; 339. ao 40.0� $ 'ta0.6o y5� d0 $ �f �. 38�1.�° �q oa $ y� q�oo I� 400.OD $ �.8�00.� a D 0 D � � � � � �� ' ' ' � � ' � � ' � � Main C1 C4B Drainage Area Sanitary Sewer System Rehabilitation and Improvements (Group 6, Contract 2), Part 13 Section A: L-478, L-486, L-487, & L-489 Item approx. - Description of Item With No. Quantity unit Bid Price Written in Words (Furnish and install, including all appurtenant work, complete in place, the following items) 8 8 EA Standard 4' Diameter Manhole to 6' Depth; D-52 r��C P�n! -� i�1d YP� Dollars & � Cents per Each 9 10 VF Additional Depth for 4' Diameter Manhole; D-52 011� Q. - �� £-I�'fP�_ Dollars & ,�n Cents per Vertical Foot 10 1 LS MH Rehabilitation per Schedule A; (See sheet 11), DA-8, DA-16 �i,��1��J-�iJ 2:,�.�� y� lcL�'2C� Douars & �? h Cents per Lump Sum 11 6 VF Apply Interior MH Coating for Corrosion Protection; DA-7, DA-9 �If�O'iYLiJc�Yes� _-�e,h� Dollars & �.1 [i Cents per Lump Sum 12 11 EA Vacuum Testing of SS Manholes; D-63, A19 r � � � y Dollars & hl li Cents per Each 13 7 EA Standard Concrete Coilar for Sanitary - �ewer Manholes per Fi 121; D-52 � 11ia _�'lt 1►. � t P r� .�i ��Dollars & � S 1� � Cents - per Each 14 11 EA Watertight Manhole Insert; D-52 � � � �I Dollars & ?�) l� ' Cents per Each B-3 Unit Amount Price Bid $ i�soo.00 $ r :oov.00 $ $ $ $ $ $ •1 •• . �� •• ��.��° $ a,�oo 00 �lQ_ 00 $ 1. �(� o0 Cr,ap$ �Ch00 _ x ��.L �5d pO $ I _'150 .�n ;0 00 $ �50. o 0 �� ' � ' � �. ' ' � � ' � ' � � � Main C1 C4B Drainage Area Sanitary Sewer System Rehabilitation and Improvements (Group 6, Contract 2), Part 13 Section A: L-478, L-486, L-487, & L-489 Item Approx. Description of Item With No. Quantiry unit Bid Price Written in Words (Furnish and install, including all appurtenant work, complete in place, the following items) 15 46 EA 4' PVC Sanitary Sewer Service Tap; D-53 �Y�EP.-hu��i r�T� i t' �� Dollars & hl h Cents per Each 16 30 EA 4" PVC SS Service Reinstatement for for Pipe Enlargement Method; DA-2 �;,c -h�� ,�e��'i f�_Dollars & (� I O Cents per Each 17 250 LF ' 4" PVC Sanitary Sewer Service Pipe; D-53 � l,��N�.� - Dollars & '�i h Cents per Linear Foot 18 1 EA Install Cleanout �i.��o "�lusJ�KPr� -t i� �Dollars & � � n � Cents per Each 19 4 EA Remove Existing Sanitary Sewer Manhole; D-55 P� ��'r��Dollars & �) (� Cents per Each 20 1,953 LF Trench Safety for Mains and Services � (greater than 5' depth); D-51 �A) Q . Rollars & N r� Cents • per Linear Foot 21 883 LF Pre-Construction Television Inspection of Sanitary Sewer Pipe; D-62 �A�P Dollars & .� � � {-,�/ Cents per Linear �oot '- Contractor must complete City Approved Product Form on Page B-9 B-4 � Unit Amount Price Bid � ,p.00 ��100 � $ $ $ $ $ $ �n,-�iti.� $ �� IJIJ•�� aB'. 00 $ �1_ o00 . °° a5� °° �5� �ISO oo $ I,�S00 oa ( 00 $ I 'rI��.00 , �.5° $ 1,��'� 50 � � U � � a � � � � � � � � LJ � � � � Main C1 C4B Drainage Area Sanitary Sewer System Rehabilitation and Improvements (Group 6, Contract 2), Part 13 Section A: L-478, L-486, L-487, & L-489 Item approx. Description of item With No. Quantity unit 8id Price Written in Words (Furnish and install, inciuding all appurtenant work, complete in place, the following items) 22 2,729 LF Post-Construction Television $ Inspection of Sanitary Sewer Pipe; D-65 � 1 A� �Q . Dollars & n) � 1 Cents per Linear Foot 23 654 LF Asphalt Pavement Replacement $ per Figure 4; D-50 �O Y ��j Doilars & i�ll� l Cents per Linear Foot 24 94 LF Asphalt Pavement Replacement $ �er Figure 2; D-50 0��.�r - -�,��n �ouars & Nl� Cents per Linear Foot 25 20 LF Concrete Pavement $ �Re lacement per Figure 1; D-50 1-0 Y�.�I —� i 1/ p, Dollars & (�If� � Cents . per Linear Foot 26 38 SY Replace 6" Concrete Driveway; D-44, DA-23 $ � i f t� --�� . Dollars & T 1 i'1 Cents per Square Yard 27 15 SY Replace 4' Concrete Sidewalk; D-44 $ �Cl\ i-�. � Dollars & . N) 1) � Cents per Square Yard 28 535 LF Concrete Curb & Gutter $ �Repair; D-44, DA-22 I (,�Qa,}�,�I — �,1.11 Dollars & � � � �-. �f Cents per Linear �oot B-5 Unit Amount Price Bid �. pD $ a, �ag. od �f0.°D $ a�tillnD.�o �{,�.QO �3�9yR' o0 y�.°D $ 9�1 .� oa ��.°D $ I, 330.°a � •� $ 4�n.oa ��.5 � $ Ia,.0.�3�, 5 b Main C1 C4B Drainage Area Sanitary Sewer System Rehabilitation and Improvements (Group 6, Contract 2), Part 13 Section A: L-478, L-486, L-487, & L-489 Item Approx. Description of Item With No. Quantity unit Bid Price Written in Words (Furnish and install, including all appurtenant work, complete in place, the following items) 29 12 SY Replace Wheelchair Ramps; DA-31 � 1 (' �� Dollars & � I l� Cents per Square Yard 30 1 LS Replace Conc. Retaining Wall �N'2 '�nU�n1��Dollars & l� 1 f7 Cents per Lump Sum 31 1,506 SY Topsoil; D-73 N� Dollars & �.P h / Cents per Linear Foot 32 1,126 LF Seed; D-73 N � Dollars & � � � �-.�/ Cents per Square Yard 33 237 LF Sod;D-73 ( ,p.\�� !� � Dollars & �Q� O Cents per Square Yard 34 1 EA Exploratory Excavation; D-79 �Y� 11P�1-h�(A)(OY`P � �I�r'��i Dollars & � f�l Cents � per Each TOTAL (SECTION A) _ Unit Amount Price Bid $ �D o� $ �� 1/ ' • . •II � � $ $ $ $ $ , /o $ 15o.1oc� , ,' 0 $ 5!� �. Q� `�.0° $ I,(�59,0� �5U b� $ 150 ob �� 1'��.lD� B-6 Main C1 C4B Drainage Area Sanitary Sewer System Rehabilitation and Improvements (Group 6, Contract 2), Part 13 Section B: WL"A" & WL"B" Item ApProx. Description of Item With No. Quantity unit Bid Price Written in Words (Furnish and install, including all appurtenant work, complete in place, the following items) 35 1265 LF Install 6° Water Line; D-80.1 $ 1 I .J�Q.11��/ -OI�1 `�, Dollars & � YV n Cents per Linear Foot 36 40 LF Extra Depth for Water Line $ �N e-- Do��ars & N O Cents per Linear Foot 37 176 LF 1' Copper WL Service From Main To Meter, $ -inyc�l. Setting Meterr B-ox; D-80.7 IU�F? i� 1�-� -�to LL�' Dollars & N l� Cents per Linear Foot 38 2 EA Install 10" x 6° Tapping Sleeve & Valve; $ D-80.6 �i � �,�_�Q.t� ' ht.t Y�(�YP� Dollars & `I� �i Cents per Each 39 3 EA Install 6° Gate Valve; D-80.6 $ F�,J e.-hun�are.� � � � � �� Dollars & 'N 0 Cents per Each 40 1 EA Install Fire Hydrant Assembly $ �Ist �'2�2f�1 '�u d� Yecl Dollars & r1 l� Cents � per Each Unit Amount Price Bid �.�� $ d�,5�5.00 I . �b $ �iU-ba �.�-I . ° ° $ �-i � aa'�. °a 1� ,_ DD •� $ �.(X�n,UO 551� ��, �l� .oa �;S��.oa $ 1,5o0.�a B-7 Q � a � a � � iJ � � � � � � �.1 1� � a � Main C1 C4B Drainage Area Sanitary Sewer System Rehabilitation and Improvements (Group 6, Contract 2), Part 13 Section B: WL"A" & WL"B" Item approx. Description of Item With No. Quantity unit Bid Price Written in Words (Furnish and install, including all appurtenant work, complete in place, the following items) 41 33 EA Install 1" Service Taps to Main; D-80.7 �.r - I-v �.r1t�`��EEi, Dol{ars & ►�J n Cents per Each 42 33 EA Install Class 'A" Meter Box; D-80.7 ��f�fec� �"�UIP�Dollars & N n Cents per Each 43 0.9 TN Cast Iron Fittings; D-80.1A �hr� e, - �-,��c� ank� Dollars & �j n Cents per Ton TOTAL (SECTION B) _ TOTAL (SECTION A) � GRAND TOTAL (SECTIONS A & B) _ B-8 Unit Amount Price Bid $ $ ��0 .�b $ � � o�ti Oa . � �d•�D $ �� 7�nO.06 $ �;000°° $ a, `100.00 $ 5 �.�G. 0 0 $ `oL�`i a., �'-� (v. CQ� � a.�Q �'� A 5 . (�. O � � �.� ' � � � � a � � � � LJ � � � � a Main C1 C4B Drainage Area Sanitary Sewer System Rehabilitation and Improvements (Group 6, Contract 2), Part 13 CITY APPROVED PRODUCT AND METHOD FORMS (*, "*) * CONTRACTOR SHALL SELECT TYPE OF PIPE TO BE USED: STANDARD SPECIFICATION NO. PIPE SIZE � E1-31 4" thru 30" E1-25 4" thru 15" E1-27 4" thru 15" E1-28 18" thru 27" E100-2 18" thru 48" Consult the "City of Fort Worth, Texas standard Product List" to obtain the Generic/Trade Name and the Manufacture for the pipes listed above. *` CONTRACTOR SHALL SELECT PIPE ENLARGEMENT METHOD TO BE USED AND PROVIDE NAME OF CONTRACTOR FOR INSTALLATION �-I a,t,(. AI l�eri- For+ Wo�r.�l� ,'(SL PIM Method Name of Subcontractor if Applicable T.R.S. System Name of Subcontractor if Applicable McConnell Method Name of Subcontractor if Applicable Expanded System Name of Subcontractor if Applicable Failure to provide the information required above may result in rejection of bid as non-responsive. Only products or methods listed above will be allowed for use in this project. Any substitution shall result in rejection of bid as non-responsive. B-9 0 C � I�I L� � PART B - PROPOSAL (Cont.) 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°7� 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. u I�l L�' l� The undersigned assures that its employees and applicants for employment and those of any labor organization, subcontractors, or employment agency in either furnishing or referring employee applicants to the undersigned are not discriminated against as prohibited by the terms of City Ordinance No. 7278 as amended by the City Ordinance No. 7400. The Bidder agrees to begin construction within 10 calendar days after issue of the work order, and to complete the contract within one hundred and twenty (120) calendar days after beginning construction as set forth in the written work order to be furnished by the Owner. A. The principal place of business of our company is in the State of r[ Non-resident bidders in the State of , our principal place of business, are L1� required to be percent lower than resident bidders by state law. A copy of the statute is attached. � � L�J � ��J l!I Non-resident bidders in the State of , our principal place of business, are not required to underbid resident bidders. � The principal place of business of our company or our parent company or majority owner is in the State of Texas. Receipt is acknowledged of the following addenda: Addendum No. 1 (Initials) Addendum No. 2 (Initials) Addendum No: 3 (Initials) B-10 I� f� I�l �I �� ,� � u L!! � � � � � � � (SEAL) If Bidder is Corporation Date: !..`�«„tibeY z . wa � Respectfully submitted, C ov�Gc�Se�_ �ov►si-r u,c:-iiav) . �Lr�,c� . By: �� - v Title: �eS�dev�t Address: Telephone: CONATSER CONSTRUCTION, INC. P.O. BOX 15804 FORT WORTH, TX 76119 Phone 817-5341743 Fax 817-534-4556 � B-ii 0 � � ' � � � � � � � � r �� t PART C General Conditions Supplementary Conditions u a �- �"i- PART C - GENERAL CONDITIONS TABLE OF CONTENTS N0�'EMBER, 1, 1987 TABLE OF CONTENTS �� _: ��- � O � C1-1 C1-1.1 C1-1.2 C1-1.3 C1-1.4 C1-1.5 C1-1.6 C1-1.7 C1-1.8 C1-1.9 C1-1.10 C1-1.11 C1-1.12 CZ-1.13 C1-1.14 C1-1.15 C1-1.16 C1-1.17 C1-1.18 C1-1.19 C1-1.20 C1-1.21 C?-1.22 C1-1.23 C1-1.24 C1-1.25 r1-1.26 C1-1.27 C1-1.28 C1-1.29 C1-1.30 C1-1.31 C1-1.32 � c2-2 C2-2.1 � C2-2.2 C2-2.3 � i - �;: .. � : C2-2.4 C2-2.5 C2-2.6 � DEFINITIONS Definition of Terms Contract Documents Notice to Bidders Proposal Bidder General Conditions Special Conditions Specifications Bond Contract Plans City City Council Mayor City Manager City Attorney Director of Public Works Director, City Water Department Engineer Contractor Sureties The Work or Project Working Day Calendar Day Legal Holiday Abbreviations Change Order Paved Streets and Alleys Unpaved Streets and Alleys City Streets Roadway Gravel Street INTERPRETATION AND PREPARATION OF PROPOSA� Proposal Form Interpretation of Quantities Examination of Contract Documents and Site Submitting of Proposal Rejection of Proposals Bid Security l 1 � . C1-1 Cl-1 C1-1 C1-1 Cl-1 C1-1 C1-1 C1-1 C1-1 C1-1 C1-1 C1-1 C1-1 C1-1 Cl-1 C1-1 C1-1 C1-1 C1-1 C1-1 Cl-1 C1-1 C1-1 C1-1 C1-1 C1-1 C1-1 C1-1 C1-1 C1-1 C1-1 C1-1 (1) (1) (2) (2) t2) (2) (2) t2) (2) (3) (3) (3) (3) (3) (3) (3) (4l (4) t4) (4i (4) (4) (4) (4) (4) (5) (6) (6) (6) (6) (6) (6) C2-2 (1) C2-2 tl) C2-2 (2) C2-2 t3) C2-2 (3) C2-2 t3) F ` C6-6 C6-6.1 C6-6.2 C6-6.3 C6-6.4 C6-6.5 C6-6.6 C6-6.7 C5-6.8 C6-6.9 C6-6.10 C6-6.11 C6-6.12 C6-6.13 C6-6.14 C6-6.15 C6-6.16 C6-6.17 C6-6.18 C6-6.19 C6-6.20 � �= C6-6.21 � _� C7-7 C7-7.1 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 C7-7.11 C7-7.12 C7-7.13 C7-7.14 C7-7.Z5 C7-7.16 C7-7.17 C8-8 C8-8.1 C8-8.2 � LEGAL RELATIONS AND PUBLIC RESPONSIBILITY Laws to be Observed Permits and L�censes 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 Utilities, etc. Temporary Sewer Drain Connections Arrangement and Charges of Water Furnished by City Use of a Section of Portion of the Work Contractor's Responsibility for Work No Waiver of Legal Rights 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 C6-6 C6-6 C6-6 C6-6 C6-6 (1) (1) (1) (2) (2) C6-6 (3) C6-6 (4) C6-6 (4) C6-6 (5) C6-6 (6) C6-6 (8) C6-6 (8) C6-6 (10) C6-6 (10) C6-6 (10) C6-6 C6-6 C6-6 C6-6 C6-6 C6-6 C7-7 C7-7 C7-7 C7-7 C7-7 C7-7 C7-7 C7-7 C7-7 C7-7 C7-7 C7-7 (11) (11) (11) t12) (12) (12> (1) (1) (1) (2) (2) (3l (4) (4) (4) (5) (6) (6) C7-7 (7) C7-7 (7) C7-7 (9) C7-7 (10) C7-7 (13) C8-8 (1) � C8-8 (1) � � (3) U �' � -- � �J l� � lJ L! � � � � 1' ►: �:-� = r •�-.:- � � PART C - GENERAL CONDITIONS C1-1 DEFINITIONS SECTION C1-1 DEFINITIONS C1-1.1 DEFINITZONS OF TERMS: Whenever in these Contract Documents the following terms or pronouns in place of them are used, the intent and meaning shall be understood and interpreted as follows: C1-I.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 - SPECZFZCATIONS PERMITS/EASEMENTS PART F - BONDS PART G - CONTRACT (Sample) (Sample) White White Canary Yellow Brown Green EZ-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) C1-1 (1) �� . ,,--:., �. � faithful performance of the contract and include the following: a. Performance b. Payment Bond c. Maintenance d. Proposal or to Bidders, Bond (see paragraph C3-3.7) (see paragraph C3-3.7) Bond (see paragraph C3-3.7) Bid Security (see Special Instructions Part A and C2-2.6) C1-1.10 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. C1-1.11 PLANS: The plans are the drawinqs or reproductions therefrom made by the Owner's representative showing in detail the location, dimension and position of the various elements of the project, including such profiles, typical cross-sections, layout diagrams, working drawings, preliminary drawings and such supplemental drawings as the Owner may issue to clarify other drawings or for the purpose of showing changes in the work hereinafter authorized by the Owner. The plans are usually bound separately from other parts of the Contract Documents, but they are a part of the Contract Documents just as though they were bound therein. C1-1.12 CZTY: 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. C1-1.13 CITY COUNCIL: The duly elected and qualified governing body of the City of Fort Worth, Texas. C1-1.14 MAYOR: The officially elected Mayor, or in his absence, the Mayor Pro tem of the City of Fort Worth, Texas. C1-1.15 CITY MANAGER: .The officially appointed and authorized City Manager of the City of Fort Worth, Texas, or his duly authorized representative. C1-1.16 CITY ATTORNEY: The officially appointed City Attorney of the City of Fort Worth, Texas, or his duly authorized representative. C1-1 (3> � � ��. � I� �� a � �:=�- �� 1. 2. 3. 4. 5. 6. 7. 8. 9. New Year's Day January 1 M. L. Ring, Jr. Birthday Third Monday in January Memorial Day Last Monday in May Independence Day July 4 Labor Day First Monday in September Thanksgiving Day Fourth Thursday in November Thanksgiving Friday Fourth Friday in November Christmas Day December 25 Such other days in lieu of holidays 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. � C1-1.26 ABBREVIATIONS: Wherever the abbreviations defined herein appear in Contract Documents, the intent and meaning shall be as follows: AASHTO - American Association of MGD - Million Gallons Per State Highway Transportation Day Officials ' ASCE - American Society of Civil CFS - Cubic Foot per Engineers Second LAW - In Accordance With ASTM - American Society of Min. - Minimum Testing Materials Mono.- Monolithic AWWA - American Water Works $ - Percentum Association R - Radius ASA - American Standards Association Z.D. - Inside Diameter HI - Hydraulic Institute O.D. - Outside Diameter Asph. - Asphalt Elev.- Elevation Ave. - Avenue F - Fahrenheit Blvd. - Boulevard C - Centigrade CZ - Cast Iron In. - Inch CL - Center Line Ft. - Foot GI - Galvanized Zron St. - Street Lin. - Linear or Lineal CY - Cubic Yard lb. - Pound Yd. - Yard MH - Manhole SY - Square Yard Max. - Maximum L.F. - Linear Foot D.I. - Ductile Iron C1-1 (5) � SECTION C - GENERAL CONDITIONS C2-2 INTERPRETATION AND PREPARATZON OF PROPOSAL SECTION C2-2 INTERPRETATION AND PREPARATION OF PROPOSAL C2-2.1 PROPOSAL FORM: The Owner will furnish bidders with proposal form, which will contain an itemized list of the items of work to be done or materials to be furnished and upon which bid prices are requested. The Proposal f orm will state the Bidder's general understanding of the project to be completed, provide a space for f urnishing the amount of bid security, and state the basis for entering into a formal contract. The Owner will furnish forms for the Bidder's "Experie�ce Record," "Equipment Schedule," and "Financial Statement," all of which must be properly executed and filed with the Lirector of the City Water Department one week prior to the hour for openinq of bids. The financial statement required shall have been prepared by an independent certified public accountant or an independent _ public accountant holdiag a valid permit issued by an appropriate state licensing agency, and shall have heen 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 QUANTZTIES: The quantities of work and materials to �e furnished as may be listed in the proposal C2-2(1) � � � � � � � � � � �� W � �� I� -- � � � � � ��: � � � � � � �_ , ��; � � 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 in ink in both words and numerals, for which he proposes to do the work contemplated or furnishe the materials required. Al1 such prices 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. Zf a proposal is submitted by an individual, his or her name must be signed by him (her) or his (her) duly authorized agent. If a proposal is submitted by a firm, association, or partnership, the name and address of each member 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 an3 in the amount indicated in the "Notice to Bidders" and the "Proposal." The Bid Security is required by the Owner as evidence of good faith on the part of the Bidder, and by way of a guaranty that if awarded the contract, the Bidder will within the required time execute a formal contract and furnish the required performance and other bonds. The bid security of the three lowest bidders will be retained until the contract is awarded or other disposition is made thereof. The bid security of all other bidders may be returned promptly after the canvass of bids. C2-2(3) 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 f or any of, but not limited to, the following reason: a. Reasons for believing that collusion exists among bidders. b. Reasonable grounds for believing that any bidder is interested in more than one proposal for work contemplated. c. The bidder being interested in any litigation against the Owner or where the Owner may have a claim against or be engaged in litigation against the bidder. d. The bidder being in arrears on any existing contract or having defaulted on a previous contract. e. The bidder having performed a prior contract in an unsatisfactory manner. f. Lack of competency as revealed by 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, whi�ch have been successfully complet�ed by the Bidder. 3. An equipment schedule showing the equipment the bidder has available for use on 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) �' �`�'- . � � !J 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 � L�J � �. �. � L,f � f' � � � � i � 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 to reject any or all proposals and waive technicalities, to re-advertise for new proposals, or to proceed with the work in any manner as 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, up.on request, complete and accurate information regarding actual work performed by a Minority Business Enterprise (MBE) and or a a Woman-owned Business Enterprise iWBE) 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 Eontract �nd for initiating any action under appropriate federal, state or local laws and ordinances relating to false statements; f urther, any such misrepresentation may be grounds for disqualification of Contractor at Owner's discretion for bidding on future Contracts with the Owner for a period of time of not less than six (6) months. C3-3.3 EQUAL EMPLOYMENT PROVISIONS: The Contractor shall comply with Current City Ordinance prohibiting discrimination in employment practices. C3-3 (1) bond shall guarantee the payment for all labor, materials, equipment, supplies, and services used in the construction of the work, and shall remain in full force and effect until provisions as above stipulated are accomplished and final payment is made on the project by the City. b. MAINTENANCE BOND: A good and sufficient maintenance bond, in the amount of not less than 100 percent of the amount of the contract, as evidenced by the proposal tabulation or otherwise, guaranteeing the prompt, full and faithful performance of the general guaranty which is set forth in paragraph C8-8.10. c. PAYMENT BOND: A good and sufficient payment bond, in 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. d. 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 bond� shall be made on the forms furnished by the Owner and shall be executed by an approved surety company doing�business in the City of Fort Worth, Texas, and which is acceptable to the owner. In order to be acceptable, the name of the surety shall be included on the current U.S. Treasury list of acceptable sureties, and the amount of bond written by any one acceptable company shall not exceed the amount shown on the Treasury list for that company. Each bond shall be properly executed by both the Contractor and Surety Company. Should any surety on the contract be determined unsatisfactory at any time by the Owner, notice will be given the Contractor to that effect and the Contractor shall immediately provide a � �= C3-3 (3) �� , t� � c��'`- r i � � � � � � �. ' � :' L �l certificate of insurance for approval. The prime contractor shall indicate on the certificate of insurance included in the documents for execution whether or not his insurance covers sub-contractors. It is the intention of the Owner that the insurance coverage required herein shall include the coverage of all sub-contractors. a. COMPENSATION INSURANCE: The Contractor shall maintain, during the life of this contract, 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 general liability insurance f or 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 tPublic 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. ADDZTIONAL 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 f orth f or public liability and property damage, the following insurance: 1. Contingent Lia_bility (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 ad-jacent to same ) . 4. Damage to underground utilities for $500,000. �v � C3-3 (5) 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 WEERLY 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 representative within seven (7) days after the close of each payroll period. A copy or copies of the applicable minimum wage rates as set forth in the Contract Documents shall be kept posted in a conspicuous place at the site of the project at all times during the course of the Contract. Copies of the wage rates will be furnished the Contractor, by the Owner; however,•posting and protection of the wage rates shall be the responsibility of the Contractor. C3-3.14 CONTRACTOR'S CONTRACT ADMINISTRATION: Any Contractor, whether a person, persons, partnership, company, firm, association, corporation or other who is approved to do business with and enters into a contract with the City for construction of water and/or sani-tary 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 t7) �i ' � ( . n�- � � Q � � � �� Q � �:�' � . � __ ; � _� � � PART C - GENERAL CONDITZONS C4-4 SCOPE OF WORR SECTION C4-4 SCOPE OF WORK C4-4.1 INTENT OF CONTRACT DOCUMENTS: It is the definite intention of these Contract Documents to provide for a complete, useful project which the Contractor undertakes to construct or furnish, all in full compliance with the requirements and intent of the Contract Documents. It is definitely understood that the Contractor shall do all work as provided for in the Contract Documents, shall do all extra or special work as may be considered by the Owner as necessary to complete the project in a satisfactory and acceptable manner. The Contractor shall, unless otherwise specifically stated in these Contract Documents, furnish all labor, tools, materials, machinery, equipment, special services, and incidentals necessary to the prosecution and completion of the project. C4-4.2 SPECIAL PROVISIONS: Should any work or conditions which are not thoroughly and satisfactorily stipulated or covered by General or Special Conditions of these Contract Documents be anticipated, or should there be any additional proposed work which is not covered by these Contract Documents, 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 perf ormed or to extend or shorten the improvements at any time when and as found to be necessary, and the Contractor shall perf orm 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) � 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. � a � No claim for Extra Work of any kind will be allowed unless � ordered in writing by the Owner. In case any orders or. instructions, either oral or written, appear to the Contractor to involve Extra Work for which he should receive � compensation, he shall make written request to the Engineer for written orders authorizing such Extra Work, prior to beginning such work. � 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 (5) days before the time for making the first estimate after such work is done and unless the claim is supported by satisfactory vouchers and certified payrolls covering all Iabor 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 permanent 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 f ull, complete and final payment for all costs Contractor incurs as a result or relating to the change or extra work, whether said costs are known, unknown, foreseen or unforeseen at that"time, including without limitation, any costs for delay, extended overhead, ripple or impact cost, or any other effect on changed or unchanged work as a result 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 line method the date of� cornmencing 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) � � �`'1'� i� � ;'J �-• c. Durations shall be in calendar days and normal holidays and weather conditions over the duration of the contract shall be accounted for within the duration of each activity. d. One critical path shall be shown on the construction schedule. e. Float time is defined as the amount of time between the earliest start date and the latest start date of a chain of activities of the CPM construction schedule._Float time is not for the exclusive use or benefit of either the Contractor or the Owner. f. Thirty days shall be used for submittal review unless otherwise specified. The construction schedule shall as a minimum be divided into general categories as indicated in the Proposal and Technical Specifications and each general category shall be broken down into activities in enough detail to achieve activities of approximately fourteen (14) days duration. For each general �ateg ory, 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 f� schedule shall indicate the following procurements, « construction and preacceptance activities and events in their logical sequence for equipment and materials. - � 1. � 2. 3. n 4. �J 5. � 6. � �- �; 8. � � Preparation and transmittal of submittals. Submittal review periods. Shop fabrication and delivery. Erection or installation. � Transmittal of manufacturer's operation and maintenance instructions. Installed equipmer.t and materials testing. Owner's operator instruction (if applicable). Final inspection. C4-4 (5) PART C - GENERAL CS-5 CONTROL OF MATERIALS SECTION CS-5 CONTROL OF WORK AND MATERIALS CONDITIONS WORR AND 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 construction, interpretation of the Contract Documents, acceptable fulfillment of the contract, compensation, mutual rights between Contractor and Owner under these Contract Documents, supervision of the work, resumption of operations, and all other questions or disputes which may arise. Engineer will not be responsible for Contractor's means, methods, techniques, sequences or procedures of construction, or the safety precaution and programs incident thereto, and he will not be respansible 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 on 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. � C5-5 (1) � - �, �:_: :: � � �, �+ � �:: 1� � � � _ C� `:-'_ � � [ �! adequately provide for the safety or convenience of the traveling public or the owners of property across which the project extends or the safety of 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 WORR: When, in the opinion of the Owner or Engineer, a condition of emergency exists related to any part of the work, the Contractor, or the Contractor through his designated representative, shall respond with dispatch to a verbal request made by the Owner or Engineer to alleviate the emergency condition. Such a response shall occur day or night, whether �he 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 Contractor 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. C5-5.6 FIELD OFFICE: The Contractor shall provide, at no extra compensation, an adequate field office for use of the Engineer, if specifically called for. The field office shall be not less than 10 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 STARES: The City, through its Engineer, will furnish the Contractor with all lines, grades, and measurements necessary to the proper prosecution and control of the work contracted 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. C5-5 (3) � CS-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 Dacuments. If the Engineer so requests, the Contractor shall, at any time before acceptance of the work, remove or uncover such portion of the finished work as may be directed. After examination, the Contractor shall restore said portions of the work to the standard required by the Contract Documents. Should the work exposed or examined prove acceptable, the uncovering or remaving and.replacing of the covering or making g ood of the parts removed shall be paid for as extra work, but should be work so exposed or examined prove to be unacceptable, the uncovering or removing and the replacing of all adjacent defective or damaged parts shall be at the Contractor's expense. No work shall be done or materials used without suitable supervision or inspection. CS-5.10 REMOVAL OF DEFECTIVE AND UNAUTHORIZED WORR: All work, materials, or equipment which has been rejected shall be remedied or removed and replaced in an acceptable manner by the Contractor at his 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 f or approval of such substitute certifying in writing that the proposed substitute will perform adequately the f unctions called for by the general design, be similar and of equal substance to that specified and be suited to the same use and capable of performing the same function as that specified; and identifying all variations of the proposed C5-5 (5) � ! �. � i� ground, and shall be placed under cover when directed. Stored - materials shall be placed and located so as to facilitate prompt inspection. V 0 � � � � �"� � � � � �� (�:�i� � -_� V � C5-5.14 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 considered as the nonexistence of, or a definite location of, existing underground utilities. The location of many gas mains, water mains, conduits, sewer lines and service lines for all utilities, etc., is unknown to the Owner, and the Owner assumes no responsibility for failure to show any or all such structures and utilities on the plans or to show them in their exact location. It is mutually 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 t48) hours in advance of construction includinq exploratory excavation if necessary. All verification of existing utilities and their adjustment shall be considered as subsidiary work. C5-5.15 INTERRUPTION OF SERVICE: a. Normal Prosecution: In the normal prosectuion of work where the interruption of service is necessary, the Contractor, at least 24 hours in advance, shall be required to: 1. Notify the Water Department's Distribution Division as to location, time, and schedule of service interruption. C5-5 (7) � i unsatisfactory procedure, the City may take such direct action � as the Engineer deems appropriate to correct the clean-up deficiencies cited to the Contractor in the written notice, � and the costs of such direct action, plus 25$ of such costs, shall be deducted from monies due or to become due to the Contractor. Upon the completion of the project as a whole as covered by � these Contract Documents, and before final acceptance and final payment will be made, the Contractor shall clean and � remove from the site of the project all surplus and discarded iti' materials, temporary structures, and debris of every kind. He shall leave the site of all work in a neat and orderly � condition equal to that which originally existed. Surplus and waste materials removed from the site of the work shall be disposed of at locations satisfactory to the Engineer. The Contractor shall thoroughly clean all equipment and materials � installed by him and shall deliver over such materials and equipment in a bright, clean, polished and new appearing condition. No extra compensation will be made to the � Contractor for any clean-up required on the project. C5-5.18 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 ma3e. 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) � � � � � f � ; �...: � � � � � �'. � � � C� � � �i�.r' LJ PART C - GENERAL CONDITIONS C6-6 LEGAL RELATIONS AND PUBLIC RESPONSIBILITY SECTION C6-6 LEGAL RELATIONS AND PUBLIC RESPONSIBILITY C6-6.1 LAWS TO BE OBSERVED: The Contractor shall at all times observe and comply with all Federal and State Laws and City ordinances and regulations which in any way affect the conduct of the work or his operations, and shall observe and comply with all orders, laws, ordinances and regulations which exist or whic h 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 from or based on the violation of any such law, ordinance, regulation, or order, whether it be by himself or his employees. C6-6.2 PERMITS AND LICENSES: The Contractor shall procure all permits and licenses, pay all charges, costs and fees, and give all notices necessary and incident to the due and lawful prosecution of the work. C6-6.3 PATENTED DEVICES MATERIALS AND PROCESSES: If the Contractor is required or �esires to use any design, device, material, or process covered by letter, patent, or copyright, he shall provide for such use by suitable legal agreement with the patentee or owner of such patent, letter, or copyrighted design. It is mutually agreed and understood that without exception the contract 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 his 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 (1) 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 materials furnished by the Owner or by the City shall be deducted from monies due or to become due to the Contractor. The Contractor, after approval of the Engineer, shall notify the Fire Department Headquarters, Traffic Engineer, and Police Department, when any street or alley is requested to be closed or obstructed or any fire hydrant is to be made inaccessible, and, when so directed by the Engineer, shall keep any street, streets, or highways in condition for unobstructed use by fire apparatus. The Contractor shall promptly notify the Fire Department Headquarters when all such obstructed streets, alleys, or hydrants are 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. Wherever any such damage may be done, the Contractor shall immediately satisfy all claims of property owners, and no payment will be made by the Owner in settlement of such claims. The Contractor shall file with the Engineer a written statement showing all such claims adjusted. C6-6.6 PRZVZLEGES OF CONTRACTOR IN STREETS, ALLEYS. AND RIGHT-OF-WAY: For the performance of the contract, the Contractor will be permitted to use and occupy such portions of the public streets and alleys,_or other pnblic places or other rights-of-way as provided for in the ordinances of the City, as shown in the Contract Documents, or as may be specifically authorized in writing by the Engineer. A reasonable amount of tools, materials, and equipment far construction purposes may be stored in such space, but no more than is necessary to avoid delay in the construction operations. Excavated and waste materials shall be piled or stacked in such a way as not to interfere with the use of spaces that may be designated to be left free and unobstructed and so as not to inconvenience occupants of adjacent property. If the street is occupied by railway tracks, the work shall be C6-6 (3) U L��',, � 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 D 8780-8075), to remove the sign. In the case of regulatory signs, the Contractor must replace the permanent sign with a temporary sign meeting the requirements of the above referenced manual and such temporary sign must be installed � prior to the removal of the permanent sign. If the temporary sign is not installed correctly or if it does not meet the required specifications, the permanent sign shall be left in � place until the temporary sign requirements are met. When construction work is completed to the extent that the permanent sign can be re-installed, the Contractor shall again � contact the Signs and Markings Division to re-install the permanent sign and shall leave his temporary sign in place until such re-installation is completed. L:J � � 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. �I 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 f or the proper protect�on, 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. � �. _��-�: �i � C6-6.9 USE OF EXPLOSZVES, 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) 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 aff ected by the work. Such notice shall be made at least 48 hours in . advance of_ the beginning of the work. Notices shall be applicable to both public and private utility companies or any corporation, company, individual, or other, either as owners or occupants, whose land or interest in land might affected by the work. The Contractor shall be responsible for all damage or injury to property of any character resulting from any act, omission, neglect, or misconduct in the manner or method or execution of the work, or at any time due to defective work, material, or equipment. When and where any direct or indirect or injury is done to public or private property on account of any act, omission, neglect, or misconduct in the execution of the work, or in �� consequence of 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 f encing shall be erected in place of th removed whenever the work is not in progress and site is vacated overnight, and/or at all times t livestock from entering the construction area. The fence removal, temporary closures and replacement subsidiary to the various items bid in the : fencing when the � prevent cost for shall be project C6-6 (7) � J � received from these temporary connections until such times as `�4 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 satisf actory manner so that no nuisance is created and so that the work under =� construction will be adequately protected. C6-6.16 ARRANGEMENT AND CHARGES FOR WATER FURNISHED BY THE CITY: When the Contractor desires to use City water in connection with any construction work,.he shall make 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 1' fire hydrant and/or valves is detailed in Section E2-1.2 USE �. OF FIRE HYDRANTS AND VALVES in these General Contract Documents. r� 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. � C6-6.17 USE OF A SECTION OR PORTION OF THE WORK: Whenever, in � the opinion of the Engineer, any section or portion of the work or any structure is in suitable condition, it may be put into use upon the written order 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. � C6-6.18 CONTRACTOR'S RESPONSIBII,ITY FOR THE WORR: 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 preverit injury or damage to the work or any part � C6-6 tll) � Y - � ' � ' � � �_4 � �_.-` � LJ ' ' ' ' ' � � in whole or in part, by alleged negligence of officers, agents, servants, employees, contractors, subcontractors, licensees or invitees of the Owner. Cantractor likewise covenants and agrees to, and does hereby, indemnify and hold harmless Owner from and against any and all injuries,loss or damages to property of the Owner during the performance of any of the terms and conditions of this Contract, whether arising out of or in connection with or resulting from, in whole or in part, any and all alleged acts or omissions of officers, agents, servants, employees, contractors, subcontractors, licenses, or �nvitees 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 final inspection, unless the Contractor shall submit written evidence satisfactory to the Director that the claim has been settled and a release has been obtained from the claimant involved. Zf 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 arisinq out of the performance of such work, and such semi-final payment may then be recommended by the Director. The Director shall not recommend final payment to a Contractor against whom such a claim for damages is outstanding for a period of six months following the date of the acceptance of the work performed unless the Contractor submits evidence in writing satisfactory to the Director �hat: 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 tl) above is met at any time within the six month period, the Director shall recommend that the final payment to the Contractor be made. Zf condition (2) above is met at any time within the six month period, the Director may recommend that the final payment to the Contractor be made. At the C6-6 (9) PART C - GENERAL CONDITIONS C7-7 PROSECUTION AND PROGRESS SECTION C7-7 PROSECUTION AND PROGRESS: C7-7.1 SUBLETTING: The Contractor shall perform with his own organization, and with the assistance of workman under his immediate superintendance, work of a value of not less than fifty (50$) percent of the value embraced in the contract. If the Contractor sublets any part of the work to be done under these Contract Documents, he will not under any circumstances be relieved of the responsibility and obligation assumed under these Contract Documents. All transactions of the Engineer will be with the Contractor. Subcontractors will be considered only in the capacity of employees or workmen of the Contractor and shall be subject to the same requirements as to character and competency. The Owner will not recognize any s ubcontractor 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, assiqn, transfer, sublet, convey, or otherwise dispose of the contract or his right, title, or interest therein or any part thereof, to any person or persons, partnership, company, firm, or corporation, ar 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 PROSECUTION OF TAE WORR: Prior to beqinning 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 f orm, or a brief outlining in detail and step by step the manner of C7-7 (1) � ��. a , � ' ' , � �� , , ' ' , ' � � Limited Sale, Excise and Use Tax permits and information can be obtained from: Comptroller of Public Accounts Sale Tax Division Capitol Station Austin, TX m C6-6 (13) LI _ a fr� � r 1 � � � � � �`�_r � � 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 performance of the assigned duties. The Contractor shall furnish and maintain on the work all such equipment as is considered to be necessary for prosecution of the work in an acceptable manner and at a satisfactory rate of progress. All equipment, tools, and machinery used for handling materials and executing any part of the work shall be subject to the approval of the Engineer and shall be maintained in a satisfactory, safe and efficient working condition. Equipment on any portion of the work shall be such that no injury to the work, workmen or adjacent property will result from its use. C7-7.6 WORR SCHEDULE: Elapse3 working days shall be computed starting with the first day of work completed as defined in C1-1.23 "WORRING 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 Legal Aoliday must be made to the than the proceeding Thursday. Saturday, Sunday or Engineer no later � b. Any work to be done on the project on such a specific Saturday, Sunday or Legal HQliday must be, in the opinion of the Engineer, essential to the timelg completion of the project. � The Engineer's decision shall be final in response to such a request for approval to work on a specific Saturday, Sunday or � Legal Holiday, and no extra compensation shall be allowed to the Contractor for any work performed on such a specif ic Saturday, Sunday or Legal Holiday. � , ��_. �� J Calendar Days shall be defined in C1-1.24 and the Contractor may work as he so desires. C7-7 (3) 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 th2 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 liqui3ated damages suffered by the Owner. AMOUNT OF CONTRACT Less than $ 5,000 $ S,QO1 to $ 15,000 $ 15,001 to $ 25,000 $ 25,001 to $ 50,000 $ 50,001 to $ 100,000 $ 100,001 to $ 500,000 C7-7 (5) inclusive $ inclusive $ inclusive $ inclusive $ inclusive $ inclusive $ 35.00 45.00 63.00 105.00 154.00 210.00 L� �� f . �:. � that construction may be resumed. Such reimbursement shall be based on actual cost to the Contractor of moving the equipment and no profit will be allowed. No reimbursement shall be allowed if the equipment is moved to another construction project for the City of Fort Worth. aThe 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. � � �9 � � C7-7.13 TERMINATION OF CONTRACT DUE TO NATIONAL EMERGENCY: Whenever, because of National Emergency, so declared by the President of the United States or other lawful authority, it becomes impossible for the Contractor to obtain all of the necessary labor, materials, and equipment for the prosecution of the work with.reasonable continuity for a period of two months, the Contractor shall within seven days notify the City in writin�, 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 payment for all work executed but no anticipated profits on work which has not been performed. � C7-7.14 SUSPENSION OR ABANDONMENT OF THE WORR 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 v may be declared cancelled by the City Counci sufficient cause. The following, by way of � of limitation, may be considered grounds f cancellation: � �� ;: a. Failure o operations Order issue 1 for any good and example, but not or suspension or f the Contractor to commence work within the time specified in the Work d by the Owner. � C7-7 (7) consent of the Owner, sublet the work or that portion of the work as taken over, provided however, that the Sureties shall exercise their option, if at all, within two weeks after the written notice to discontinue the work has been served upon the Contractor and upon the Sureties or their authorized agents. The Sureties, in such event shall assume the Contractor's place in all respects, and shall be paid by the Owner for all work performed by them in accordance with the terms of the Contract Documents. All monies remaining due the Contractor at the time of this default 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 lo�est 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 t�e 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. C7-7.15 FULFILLMENT OF CONTRACT: The Contract will be considered as having been fulfilled, save as provided in any bond or bonds or by law, when all the work and all sections or parts of the project covered by the Contract Documents have C7-7 (9) 1� - � C ::: : . �.�- � � � � � � ��' � � � � � � � �.�.: � 5. a. the fabricated or unfabricated parts, work in process, completed work, supplies and other material produced as a part of, or acquired in connection with the performance of, the work terminated by the notice of 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. 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 all 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 Engineer upon removal of the items or, if the items are stored, within 45 days from the date of submission of the list, and any necessary adjustments to correct the list as submitted, shall be made'prior to final settlement. C. 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 60-3ay period or authorized extension thereof, any and all such claims shall be conc?usively deemed waived. C7-7 (11) f^�: equitable adjustment of the price or prices specified in the contract relating to the continued portion of the eontract (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. H. NO LIMITATZON OF RIGFiTS: 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 f or def ault or breach of contract by Contractor. C7-7.17 SAFETY METHODS AND PRACTZCES: The Contractor shall be responsible for initiating, maintaining, and supervising all safety precautions and programs in connection with the work at �-'all times and shall assume all responsibilities for their enforcement. The Contractor shall comply with federal, state, and local laws, ordinances, and regulations so as to protect person and property from injury, including death, or damage in connection with the work. C7-7 (13) �� -``�, ;, _ <'t- u � � � � � � � � i�=�; r� � PART C - GENERAL CONDZTIONS C8-8 MEASUREMENT AND PAYMENT SECTION C8-8 MEASUREMENT AND PAYMENT C8-8.1 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, numbers, and weights of the materials and items installed. C8-8.2 UNIT PRICES: When in the Proposal a"Unit Price" is set forth, the said "Unit Price" shall include the furnishing by the Contractor of all labor, tools, materials, machinery, equipment, appliances and appurtenances necessary for the construction of and the completion in a manner acceptable to the Engineer of all work to be done under these Contract Documents. The "Unit Price" shall include all permanent and temporary protection of overhead, surface, and underground structures, cleanup, finished, overhead 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 f ully construct each item of the work complete �in place and in a satisfactory condition for operation. C8-8.3 LUMP SUM: When in the Proposal a"Lump Sum" is set forth, the said "Lump Sum" shall represent the total cost f or the Contractor to furnish all labor, tools, materials, machinery, equipment, appurtenances, and all subsidary work necessary f or 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 C8-8 (1> 0 �: - him as a guide in the verification or the preparation,of partial estimates. C8-8.6 WITAHOLDING PAYMENT: Payment on any estimate estimates may be held in abeyance if the performance of construction requirements of operations is not in accordance with the Contract Documents. or the the C8-8.7 FINAL ACCEPTANCE: Whenever the improvements provided ��`��- for by the Contract Documents shall have been completed and ��°-� all requirements of the Contract Documents shall•have beea 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 compYeted in accordance with the terms of the Contract Documents and all approved modifications thereof, the Engineer will initiate the processing of the final estimate and recommend final acceptance of the project and final payment therefor as outlined in CS-8.8 below. Zt 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 payment of any monthly estimate if the contractor fails to perform the work strictly in accordance with the specifications or provisions of this contract. C8-8.$ 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. Al1 prior subject to payment. �;='` estimates upon which payment has been made are necessary corrections or revisions in the final C8-8 (3) � � � . .� � ._ � � � � � n � ' � �` � �:� �; . ��J pay for any damage to other work resulting therefrom wh�ich shall appear within a period of one year from the date of f inal a�ceptance °rni h a�ooduand sufficientrma nte ance specified andshall fu g ercent of the amount of the bond in the amount of 100 p contract which shall assure the performance oiVeh noticerof g u a r a n i y a s �S w th r�aSonable promptness .i 11 g' observe3 defec �g-8.11 SUBSIDIARY WORR: Any and all WO=o ectclsuchlas go��erned by documentary requirements for the p� �onditions imposed by the Plans, the General Contract._� Documents or thesP S�ecial Contr�ovidedufor in ths P oposal� speci fic i t e m f o r b i d h a s b e e n p shall be considered as a subsidiary item of work, t he cos t o f which shall be included �nsthoration bidock texcavation� and each bid item. Surface e cleanup are general items of work whici'i fall in the category of subsidiary work. �g-g,12 MISCELLANEOUS PLACEMENT OF MATEi2IAL: Material may be allocated under various bid items in the Proposal to establish unit prices for miscellaneous placement of �a thelEn� ineere mat�rials shall tie used only when directed by 9 depending onmatzraal�willlbeSmadeafornonlyrthatcamount�of placement of material used, mea�ured to the nearest one-tenth unit. Payment for miscellan�eneral aContract �17ocumentslregardless of accordance with the the aetual amount used for the project. �g-g.13 RECORD DOCUl4ENTS: Contrsctad3enda, kmodific tionsa copy of all specifications, plan , shop drawings and samples at the site, in good order and annotated to show all changes made during the construction b delivered to Engineer upon comple�ion process. These shall e - - _ of the work. . C8-8 (5) � � � a a � a D � Q � Q 0 0 a � � � � � � J SECTION Cl SUPPLIlVV�NN'TARY CONDITIONS - TO SECTiON C � �- V � � SECTION Cl: SUPPLEMENTARY CONDITIONS TO PART C- GENERAL CONDITIONS A. General T 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. � � � � B. C3-3.2 MINORITY BUSINESS ENTERPRISE/WOMEN-OWNED BUSINESS ENTERPRISE COMPLIANCE: Page C3-3 (1), should be deleted in its entirety and replaced with the following: � C � � � � D � � 1 � �i Revised � 6/04/99 Upon request, Contractor agrees to provide to Owner complete and accurate information regarding actual work performed by a Minority Business Enterprise (MBE) andlor 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 a negligent misrepresentation) andlor commission of fraud will result in the Contractor being determined to be irresponsible and barred from participating in City work for a period of time of not less than three (3) years. C3-3.7 BONDS: Page C3-3 (3), the paragraph after subparagraph d. Change the paragraph to read as follows: "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 the surety shall be acceptable to the owner. In order for a surety to be acceptable to the City, (1) the name of the surety shall be included on the current U.S. Treasury List of Acceptable Sureties {Circular 870}, or (2) the surety must have capital and surplus equal to ten times the amount of the bond. The surety must be licensed to business in the state of Texas. The amount of the bond shall not exceed the amount shown on the Treasury list or one-tenth (1/10) of the total capital and surplus. If reinsurance is required, the company writing the reinsurance must be authorized, accredited or trusteed to do business in Texas." 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 Sth day and 20th day of each month that the work is in progress. The estimate shall be proceeded by the City on the lOth 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 Pg. l ' L'J � 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 (lO�Io). 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. � E. �e � T F. � G. � � � � I�i � � � Revised 6/04/99 C3-3.11 INSURANCE: Page C3-3 (5): Delete subparagraph "a. COMPENSATION INSURANCE" C3-3.11 INSURANCE: Page C3-3 (6): Delete subparagraph "g. LOCAL AGENT FOR INSURANCE AND BONDING" C6-6.12 CONTRACTOR'S RESPONSIBLITY FOR DAMAGE CLAIMS: Page C6-6 (8), should be 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 anv such iniury, damaQe or death is caused, in whole or in part, by the neQliQence or alle�ed neQliQence of Owner, its officers, servants, or emnlovees. 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 anv such iniury or damaQe is caused in whole or in part bv the neQliQence or alle�ed ne�liQe�zce of�Owner, its officers, servants or e�nployees.. Pg. 2 u � In the event Owner receives a written claim for damages against the Contractor or its subcontractors prior to final payment, �nal 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. 1 � � � � ' � � � � � L� � 0 Revised Pg. 3 6/04/99 � � [�J �� ,�� L�!: L7 � �� PART D Special �onditions � L� � � � � � � � U � � � U � RJ � � � a 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 Dr50 08/i3/99 PART D - SPECIAL CONDITIONS AWARD OF CONTRACT ....................................................................................... SC-3' SUBMISSION OF C�NTRACT DOCUMENTS .................:.....................................SC-3 GENERAL.............................................................................................................. SC-4 TAX EXEMPTIONS ................................................................................................ SC-5 PROJECT DESIGNATION ............:........................................................................SC-6 EQUAL EMPLOYMENT PROVISIONS ................................................................... SC-6 PRE-CONSTRUCTION CONFERENCE ................................................................. SC-6 COORDINATION MEETINGS ................................................................................SC-6 PROJECT ABANDONMENT .................................................................................. SC-6 BREAKDOWN OF BID PROPOSAL .......................................................................SC-6 OMIT..........................................................................................F........................... SC-6 CONTRACTOR COMPLIANCE WITH WORKER'S COMPENSATION LAW ......... SC-6 MINORITY AND WOMENS BUSINESS ENTERPRISE (M/WBE)COMPLIANCE... SC-9 CALENDARDAY .................................................................................................. SC-10 SUBSIDIARY WORK ............................................................................................ SC-11 WAGE RATES. ............................................................................... SC-11 .............. EASEMENTS AND PERMITS .............................................................................. SC-12 COORDINATION WITH FORT WORTH WATER DEPARTMENT ....................... SC-13 DAMAGE TO PRIVATE PROPERTY ....................................•................................ SC-13 SHOPDRAWINGS ............................................................................................... SC-13 CROSSING OF EXISTING UTILITIES ................................................................. SC-14 EXISTING UTILITIES AND IMPROVEMENTS .....................................................SC-14 CONSTRUCTION TRAFFIC OVER PIPELINES ...................................................SC-15 TRAFFIG-GON�RA� :........................................................................................... SC-15 PAYMENT............................................................................................................ SC-15 DELAYS............................................................................................................... SC-16 DETOURS............................................................................................................ SC-16 BARRICADES AND WARNING SIGNS ................................................................ SC-16 EXAMINATION OF SITE ...................................................................................... SC-16 ZONING COMPLIANCE .......................................................................................SC-16 WATE�F_C�R C-ON_STRUCTION .._ ...................................................................... SC-16 W,ASTE MATERIAL ....................................................................:.........................SC-16 CLEANUP FOR FINAL ACCEPTANCE ................................................................ SC-16 PROPERTY ACCESS .......................................................................................... SC-17 CONSTRUCTION SCHEDULE AND SEQUENCING OF WORK ......................... SC-17 SAFETY RESTRICTIONS - WORK NEAR HIGH VOLTAGE LINES .................... SC-17 CONTRACTOR'S RESPONSIBILITY FOR DAMAGE CLAIMS ............................ SC-17 SANITARY FACILITIES FOR WORKERS ............................................................SC-18 LEGAL RELATIONS AND RESPONSIBILITIES TO THE PUBLIC ....................... SC-19 RIGHT TO AUDIT ................................................................................................. SC-19 INCREASE OR DECREASE IN QUANTITIES ......................................................SC-19 CUTTING OF CONCRETE ..................................................................................: SC-20 PROJECT DESIGNATION SIGN ......................................................................... SC-20 CONCRETE SIDEWALK AND DRIVEWAY REPLACEMENT .............................. SC-20 MISCELLANEOUS PLACEMENT OF MATERIAL ................................................ SC-21 TYPE"C" BACKFILL ............................................................................................ SC-21 CRUSHED LIMESTONE BACKFILL ..................�.::................................................ SC-21 2:27 CONCRETE .................................................................................................. SC-21 TRENCH EXCAVATION, BACKFILL AND COMPACTION ................................... SC-21 PAVEMENT REPAIR (E2-19) ............................................................................... SC-23 SC-1 � PART D - SPECIAL -CONDITIONS D-51 D-52 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 D-69 D-70 D-71 D-72 D-73 D-74 D-75 D-76 D-77 D-78 D-79 D-80 80.1 80.2 80.3 80.4 80.5 80.6 80.7 80.8 80.9 80.10 80.11 80.12 80.13 80.14 D-81 D-82 D-83 D-84 D-85 D-86 TRENCH SAFETY SYSTEM FOR WATER DEPARTMENT PROJECTS ONLY .. SC-23 SANITARY SEWER MANHOLES .........................................................................SC-24 SANITARY SEWER SERVICES .......................................................................... SC-27 NOTUSED ........................................................................................................... SC-28 REMOVAL, SALVAGE AND ABANDONMENT OF EXISTING FACILITIES ......... SC-28 DETECTABLE WARNING TAPES ..... .................................................................. SC-30 PIPECLEANING .................................................................................................. SC-30 BARRICADES, WARNINGS AND FLAGMEN ...................................................... SC-30 DISPOSAL OF SF'OIVFILL MATERIAL ................................................................SC-30 MECHANICS AND MATERIALMEN'S LIEN ......................................................... SC-31 SUBSTITUTIONS................................................................................................. SC-31 PRECONSTRUCTION TELEVISION INSPECTION/SANITARY SEWER LINES . SC-31 VACUUM TESTING OF SANITARY SEWER MANHOLES .................................. SC-34 BYPASS PUMPING .............................................................................................. SC-35 POST-CONSTRUCTION TELEVISION INSPECTION OF SANITARY SEWERS SC-36 SAMPLES AND QUALITY CONTROL TESTING ................................................. SC-38 TEMPORARY EROSION SEDIMENTS AND WATER POLLUTION CONTROL .. SC-38 INGRESS AND EGRESS/ ACCESS TO DRIVES ................................................. SC-39 PROTECTION OF TREES, PLANTS AND SOIL ..................................................SC-39 SITERESTORATION ........................................................................................... SC-39 STANDARD PRODUCT LIST ............................................................................... SC-40 STATE REVOLVING FUND (SRF) REQUIREMENTS .......................................... SC-40 TOPSOIL, SODDING AND SEEDING .................................................................. SC-40 CONFINED SPACE ENTRY PROGRAM ..............................................................SC-45 SUBSTANTIAL COMPLETION INSPECTION/FINAL INSPECTION .................... SC-45 EXCAVATION NEAR TREES .............................................................................. SC-46 CONCRETE ENCASEMENT OF SEWER PIPE .................................................. SC-47 CLAYDAM ........................................................................................................... SC-47 EXPLORATORY EXCAVATION (D-HOLE) .......................................................... SC-47 INSTALLATION OF WATER FACILITIES ............................................................SC-47 POLYVINYAL (CHLORIDE PVC) WATER PIPE ..................................................SC-47 BLOCKING........................................................................................................... SC-47 TYPE OF CASING PIPE ....................................................................................... SC-48 TIE-INS ................................................................................................................. SC-48 CONNECTION OF EXISTING MAINS .................................................................. SC-48 VALVECUT-INS ................................................................................................... SC-49 WATERSERVICES .............................................................................................. SC-49 2-INCH TEMPORQRY SERVICE LINE ................................................................. SC-51 ADJUST MANHOLES AND VAULTS (UTILITY CUT) ........................................... SC-52 ADJUST WATER VALVE BOXES ........................................................................ SC-52 PURGING AND STERILIZATION OF WATER LINES ..........................................SC-52 WORK NEAR PRESSURE PLANE BOUNDARIES .............................................. SC-52 WATER SAMPLE STATION .................................................................................SC-52 DUCTILE IRON AND GRAY IRON FITTINGS ......................................................SC-53 SPRINKLING FOR DUST CONTROL .................................................................. SC-53 DEWATERING..................................................................................................... SC-54 TRENCH EXCAVATION FOR DEEP TRENCHES ............................................... SC-54 TREEPRUNING ................................................................................................... SC-54 TREEREMOVAL .................................................................................................. SC-55 TESTHOLES ...................................................................................................... SC-55 � oei�siss SC-2 � � � � � � � �� fil ,� �±J L � � � PART D - SPECIAL CONDITIONS FOR: Main Ci C4B Drainage Area Sanitary Sewer System Rehabilitation and Improvements (Group 6, Contract 2)„ Part 13, Sections A& B, DOE 2535 - L-478, L-486, L-487, L-489 Sewer Project No. PS46-070460410230 Water Project No. PW53-060530175560 D-1 AWARD OF CONTRACT: The City reserves the right to abandon without obligation to the � contractor, any part of the project, or the entire project, at any time before the contractor begins any construction work authorized by the Ciry. Award, if made, shall be to the responsive low bidder. � � f�, ! ■J L� The foflowing shall apply for contract documents with multiple units of work. Each unit represer�ts a separate project, each with an individual M/WBE specification and proposal section. The proposal sections are arranged to allow prospective bidders to submit bids on one unit, some of the units, or all of the units. Award of contract(s), if made, shall be to the responsive Iow bidder for each individual unit. If a contractor is the responsive low bidder on two•units or more, a single set of contract documents consisting of all applicable units will be created and one single award of contract shall be made. The Contractor shall comply with the City's M/WBE Ordinance on each unit. Bidders shall submit individual and separate monthly M/111�BE reports for each Unit included in the Contract. Construction time on all units will run concurrently. For situations involving approved contracts with multiple units, the total allowable construction completion time period for all the units shall be the same as the unit with the longest construction time period. D-2 SUBMISSION OF CONTRACT DOCUMENTS, CONSTRUCTION START TIME AND � PRE-CONSTRUCTION SUBMITTALS: The contractor(s) shall� execute and return the contract documents to tt�� Depa�rt�nt of Engineerin� within ten (10) working days after notification by the City. a � � U a � � .� l.l A Pre-Construction meeting date will be established and noted in the L-etter to Contractor. The effective work order date will be set at the pre-const�uction conference. The contractor(s) shall be required to start construction on the project no later than ten �;10) calendar working days after the pre-constr�ction meeting date. The City shall begin to charge time on the project to the contractor eleven days after the pre-construction meeting date. •� Per City ordinance 13471, as amended by Ordinance No. 13781, the contractor(s) shall submit the letters of intent or a copy of the agreements with the approved M/WBE subcontractor(s) at or before the pre-construction conference. To expedite M/WBE compliance contractors are strongly encouraged to submit the executed letters of intent (with M/WBE subcontractors) at the time of submittal of the UTILIZATION FORM or GOOD FAITH EFFOART FORM. The letter(s) must be signed by both parties. If the contractor(s) fails to submit the letter(s) or agreement(s), the contractor(s) will not be allowed to begin work. Time on the project will start to accumulate at the end of the ten (10) days as stipulated above. Additional submittals at time of pre-construction meeting shall include (but not limited to): Contractors Work Plan and Schedule Disposal Site for Waste Material Information Sub-Contractor ldentification Trench Safety Design (if required) 08/13/99 SC-3 � C� PART D - SPECIAL CONDITIONS Confined Space Entry Program Name and number of a responsible person for off hour emergencies Project schedule which must reflect a project completion date to completion time period stipulated in the proposal section. � be determined by the � The pre-construction conference is intended as a forum between the contractor and the appropriate City staff to go over the project in detail and to afford the contractor the opportunity to submit all the required documents listed above. If the contractor fails to submit any of the required documents, the contractor will not be allowed to begin work and time on the project will start to accumulate. D-3 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 and shall govern over any conflicts with the General Contract Documents under the provisions stated above. The Contractor shall be responsibfe for defects in this project due to faulty materials and workmanship, or both, for a period of one (1) year from date of final acceptance of this project by the City Council of the City of Fort Worth and will be required to replace at his expense any part or all of this project which becomes defective due to these causes. The City reserves the right to abandon, without obligation to the Contractor, any part of the project, or the entire project, at any time before the Contractor begins any cons�ruction work authorized by the City. Contract, if awarded, shall be as described in "Award of ContracY' above. 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, requir�ments, instructions, drawings ar 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 cooper�tive; 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 gbverned by the two following published specifications, except as modified by these Special Provisions: _ osi�siss SC-4 � � L�1 � � I� � � � L�' � !R! � C� � LJ � � PART D - SPECIAL CONDITIONS 1. STANDARD SPECIFICATIONS FOR STREET AND STORM DRAIN CONSTRUCTION - CITY OF FORT WORTH • 2. STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION - NORTH CENTRALTEXAS 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 indicated by the call-out for the pay item by the designer. If not shown, then applicable published specifications in eithe`r 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 de#ermined by the City Engineer. INTERPRETATION AND PREPARATION OF FROPOSAL: 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 cnere' fact tFiat a proposal was dispatched will not be considered. The Bidders must have the �roposal 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 f.or :non- consideration are opened and publicly read aloud, the proposals for which non-consideration requests have been properly filed �, at the option of the Owner be returned unopened: C. 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. D-4 TAX EXEMPTIONS: This contract is issued by an organization which qualifies for exemption pursuant of the provisions of Article 20.04(F) of the Texas Limited Sales, Excise and Use Tax Act. All equipment and' materials not �onsumed by or incorporated into the project construction, are subject to State sales tax under House Bill 11, enacted August 15, 1991., All 08/13/99 S(i-�j j�! ',.J PART D - SPECIAL CONDITIONS such taxes� shall be included in the various amounts on the Proposal Form. The successful Bidder shall be required to submit a breakdown between labor and material �costs prior to execution of the contract. D-5 PROJECT DESIGNATION: Construction under these Special Documents shall be performed under the Project Designation: Project No. PS46-07046410260 D-6 EQUAL EMPLOYMENT PROVISIONS: Contractor 'shall comply with City Ordinance Number 7278 as amended by City Ordinance Number 7400 (Fort Worth City Code Sections 13- A-21 through 12-A-29) prohibiting discrimination in employment practices. The Contractor shall post the required notice to that effect on the project site, and at his request, will be provided assistance by the City of Fort Worth's Equal Employment Officer who will refer any qualified applicant he may have on file in his office to the Contractor. Appropriate notices may be acquired from the Equal Employment Officer. D-7 PRE-CONSTRUCTION CONFERENCE: Before the project wc3rk order is issued, a pre- construction conference shall be held with representatives of the following agencies present: City Engineering Department, City Water Department, City Public Works Department, other interested City Departments (such as Traffic), interested utility companies (such as gas, telephone, and electric), Design Engineer and the successful Contractor. Contractor shall submit a schedule of operations at the pre-construction conference. D-8 COORDINATION MEETINGS: 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-9 PROJECT ABANDONMENT: The City reserves the right to abandon, without obligation to the Contractor, any part of the project, or the entire project, at any time before the Contractor begins any construction work authorized by the City. D-10 BREAKDOWN OF BID PROPOSAL:- When requested by the Engineer, the �Contractor shall furnish a cost breakdown of those bid items shown in the Proposal as lump sum items. This information is for use in the preparation of a recommendation to the City for award of contract. D-11 OMIT D-12 CONTRACTOR COMPLIANCE WITH WORKER'S COMPENSATION LAW: A. Definitions: 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 the 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. oei��ss SC-6 � PART D - SPECIAL CONDITIONS `J � LJ � .'�J � � 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 carriers, owner operators, employees of any such entity, or employees of any entity which furnishes persons to provide services on the project. "Services" include, without limitation, providing, hauling, or delivering equipment or materials, or providing labor, transportation, or 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 sh'all provide coverage, based on proper reporting of classification codes antl payroll amounts �nd 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. � � � U � � a � n U � 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 �f coverage ends during the duration of the project. , F. The contractor shall retain all required certificates of coverage for the duration of the project apd for one year thereafter. G. The contractor shall notify the governmental entity in writing by certified mail or personal delivery, within ten (10) days after the contractor knew or should have known„ of any change that materially affects the provision of coverage of any person providing services on the project. 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: 08��99 sc-� � P�4RT D - SPECIAL CONDITIONS 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, �rior 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 y�ar 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 e.ach 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 cover.ed 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. 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 osi��ss SC-8 � L�J � Ll CJ '�J PART D - SPECIAL CONDITIONS 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". !� l�� !!! D-13 MINORITY AND WOMENS BUSINESS ENTERPRISE (M/WBE) COMPLIANCE: In accordance with City of Fort Worth Ordinance No. 11923, the City of Fort Worth has goals for the participation of minority business enterprises and women business enterprises in City contracts. The Ordinance is incorporated in these specifications by reference. A copy of the Ordinance may be obtained from the Office of the City Secretary. Failure to comply with the ordinance shall be a material breach of contract. Tfie M/WBE UTILIZATION FORM, M/WBE GOALS WAIVER FORM AND GOOD FAITH EFFORT FORM, as applicable, must be submitted within five (5) city business days after bid opening. Failure to comply shall render the bid non-responsive. Upon request, contractor agrees to provide the City complete and accurate information regarding actual work performed by a Minority or Women Business Enterprise (M/WBE) on the contract and payment thereof, Contractor further agrees to permit an audit and/or examination of any books, records or files in its possession that will substantiate the actual work performed by an• MBE and/or WBE. The misrepresentation of acts (other than a� negligent misrepresentation) and/or the commission 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 statement. Further, any such misrepresentation (other than a negligent misrepresentation) and/or commission of fraud will result in the Contractor being determined to be irresponsible and barred from participating in City work for a period of time of not less than three years. � The City will consider the contractor's performance regarding its M/WBE program in the evaluation of bids. Failure to comply with the City's M/WBE Ordinance, or to demonstrate "good faith efforY', shall result in a bid being rendered non-responsive to specifications. L; � L� Contractor shall provide copies of subcontracts or co-signed letters of intent with approved M/V1IBE subcontractors prior to issuance of the Notice to Proceed. Contractor shall also provide monthly reports on utilization of the subcontractors to the City's M/WBE office. The Contractor may-count first and second tier subcontractors and/or suppliers toward meeting the goals. The Contractor may count toward its goal a portion of the total dollar amount of the osi�siss � iSC-9 !�' �PART D - SPECIAL CONDITIONS contract with a joint venture equala to the percentage of the M/WBE participation in the joint venture for a clearly defined portion of the work to be performed. All M/WBE contractors used in meeting the goals must be certified p.rior to the award of. the Contract. The M/WBE contractor(s) must be certified by either the North Central Texas Regional Certification Agency (NCTRCA) or Texas Department of Transportation (TxDOT), Highway Division and must be located in the nine (9) county marketplace at time of bid. The Contractor shall contact all such M/WBE subcontr'�actors or suppliers prior to listing them on the M/WBE utilization or good faith effort forms as applicable. Failure to contact the listed M/WBE subcontractor or supplier prior to bid opening may result in the rejection of bid as non-responsive. Whenever a change order affects the work of an M/WBE subcontractor or supplier, the M/WBE shall be given an`opportunity to perform the work. Whenever a change order exceeds 10% of the original contract, the M/WBE coordinator shall determine the goals applicable to the work to be performed under the change order. � During the term of the contract the contract shall: 1. Make no unjustified changes or deletions in it's M/WBE participation commitments submitted with or subsequent to the bid, and, 2. If substantial subcontracting and/or substantial supplier opportunities arise during the term of the contract which the contractor had represented he would perForm with his forces, the contractor shall notify the City before subcontracts or purchase orders are let, and shall be required to comply with modifications to goals as determined by the City, and , 3. Submit a REQUEST FOR APPROVAL OF CHANGE FORM, if the contractor desires to change or delete any of the M/V1/BE subcontractors or suppliers. Justification for change may be granted for the following: a. Failure of Subcontractor to provide evidence of coverage by Worker's Compensation Insurance. b. Failure of Subcontractor to provide required general liability of other insurance. c. Failure of Subcontractor to execute a standard subcontract form in the amount of the proposal used by the Contractor in preparing �is M/WBE Participation plan. d. Default by the M/WBE subcontractor or supplier in the performance of the subcontractor. Within ten (10) days after final payment from the City, the contractor shall provide the M/WBE Office with documentation to reflect final participation of each subcontractor and supplier used on the project, inclusive of M/VVBEs. D-14 CALENDAR DAY: Delete paragraph C1-1.24, in Part C-General Conditions, in its entirety and substitute the following new paragraph: C1-1.24 Calendar Dav: A Calendar day is any day of the week or month. The Contractor will not be allowed'to work on Sundays or any holidays observed by the City of Fort Worth. osi��ss SC-10 � � �� LJ PART D - SPECIAL CONDITIONS D-15 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, removal and replacement of fencing, and cleanup are general items of work which fall in the category of subsidiary work. � D-16 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 perfdrmed 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) � I� CITY OF FORT WORTH HIGHWAY CONSTRUCTION PREVAILING WAGE RATE FOR 1995 CLASSIFICATION RATE � Air Tool Operator Asphalt Raker Asphalt Shoveler � Batching Plant Weigher Batterboard Setter Carpenter Concrete Finisher (PAV) � Concrete Finisher (STRS) Concrete Rubber Electrician � Flagger JForm Builder (STRS) � � a a L � � $7.554 $8.565 $8.255 $9.371 $8.920 $9.447 $9.345 $9.058 $7.733 $12.761 $5.598 $8.717 CLASSIFICATION Form Liner Form Setter (Pav & Curb) Form Setter (Structures) Laborer, Common Laborer, Utility Mechanic Oiler Servicer Piledriver Pipelayer Blaster POWER EQUIPMENT OPERATORS Asphalt Distributor $8.404 Asphalt Paving Machine $9.053 Broom or Sweeper Operator $7.908 Bulldozer, 150 HP or Less $8.703 Bulldozer, Over 150 HP $9.160 Concrete Paving Curing Mach.$8.213 Concrete Pav Finishing. Mach. $9.453 Concrete Paving Form Grader$8.500 Concrete Paving Joint Mach. $9.042 Concrete Paving Joint Sealer $7.350 Concrete Paving Float $7.875 Concrete Paving Saw $9.290 Concrete Paving Spreader $9.750 Slipform Machine $9.000 08/13/99 SC-11 Posthole Driller Operator Roller, Steel Wheel (Plant-Mix Pavements) Roller, Steel Wheel (Flatwheel or Tamping) Roller, Pneumatic Self-Pro Scraper - 17 CY & Less Scraper - Over 17 CY Side Boom Tractor - Crawler Type (150 HP & Less) Tractor - Crawler Type (Over 150 HP) Tractor - Pneumatic RATE $8.913 $8.686 $8.427 $6.402 $7.461 $10.658 $8.698 $8.104 $7.500 $8.509 $11.333 $9.000 $8.339 $7.963 $7.403 $8.138 $8.205 $7.793 $8.448 $8.873 $7.735 PART D - SPECIAL CONDITIONS� CLASSIFICATION Crane, Clamshelf, Backhoe, Derrick, Dragline, Shovel (Less than 1 1/2 cy) � Crane, Clamshell, Backhoe, Derrick, Dragline, Shovel (1 1/z cy & Over) Crushing or Scrng Plt Opr. Elevating Grader Foundatio Drill Oper. (Crawler Mounted) Foundation Drill Operator (Truck Mount�d) Foundation Drill Opr Helper Front Ent Loader (21/z CY or Less) Front Ent Loader (Over 2 �h CY) Hoist (Double Drum & Less) Milling Machine Operator Mixer (Over 16 CF) Mixer (16 CF & Less) Mixer - Concrete Paving f�lotor Grader Operator (Fine Grade) Motor Grader Operator � Pavement Marking �Machine RATE $9.513 $10.517 $9.500 n $10.000 $11.138 $8.823 $9.311 $8.917 $6.650 $9.000 $7.913 $9.500 $10.346 $9.891 $6.402 CLASSIFICATION Traveling Mixer Trenching Machine - Light Trenching Machine - Heavy Wagon-Drill, Boring Machine Reinforcing Steel Setter (Paving) Reinforcing Steel Setter (Structural) Steel Worker - Structural Sign Erector Spreader Box Operator Barricade Servicer Zone Wk Mounted Sign Installer (Permanent Ground) Truck Driver - Single Axle (Light) Truck Driver - Single Axle (Heavy) Truck Driver - Tandem Axle (Semi-Trailer) Truck Driver - Lowboy/Float Truck Driver - Transit Mix Truck-Driver - Winch Vibrator Operator Welder RATE $7.615 $8.188 $12.498 $9.000 $9.218 $11.548 $16.300 $11.436 $6.988 . $6.402 $6.402 $7.465 $8.067 $7.816 $9.653 $7.507 $8.200 $7.000 $10.459 D-17 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 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 properry 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 pro�perty required. No additional payment will be allowed for this item. oeii�ss SC-12 LJ LJ ��! �� l�l � � L!J � � � C� � PART D - SPECIAL CONDITIONS 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 complying with all provisions of such permits and shall p�y any and all costs associated with 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. Any and all costs associated with compliance with permits(s) including payment for flagmen shall be subsidiary to the project price. No additional payment will be allowed for this item. D-18 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. D-19 DAMAGE TO PRIVATE PROPERTY: The Contractor shall immediately repair or replac� any damage to private property, including but not limited to fences, walls, pavementk and water and sewer services, at no cost to the Owner. This shall be subsidiary to the contract and not a separate pay item. D-20 SHOP DRAWINGS: Shop drawings shall be submitted by the Contractor to the Construction Engineer, for all equipment and materials for this project. Contractor shall submit seven (7) copies of shop drawings, layouts, manufacturer's data and material schedules as may be required by the Engineer for his review. 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 action 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 submittal 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 all dimensions which are to be confirmed and correlated at the job site, fabrication processes and techniques of construction, coordination of his work with that of other trades and satisfactory performance of his work. The Contractor shall check and verify all measurements and review submittals prior to being submitted, and sign or initial a statement� included with the submittal, which signifies compliance with the plans and specifications and dimensions suitable for the application. Any deviation from the specified criteria shall be expressly stated in writing in the submittal. � Shop drawings shall be submitted for the following items prior to installa#ion: � 1. All pipe 2. Reinforced steel fabrication for structures 3. Cast Iron structural appurtenances Shop drawings must be approved by the Engineer prior to the start of work, � . osii�ss y S1�-13 � PARI' D - SPECIAL CONDITIONS D-21 CROSSlNG 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 sariitary sewer service line shall be made water tight or be constructed of ductile iron pipe. The required length of replacement shall be determined by the Engineer. 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. Payment for work such as backfill, fittings, tie-ins and all other associated appurtenances required, shall be included in the linear foot price of the appropriate bid item. D-22. 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. 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 for the support, protection, relocation, and/or temporary relocation of all utility poles, gas �nes, telephone cables, utility services, water mains, sanitary sewer lines, electrical cables, drainage pipes, and all other utilities and structures both. above and below ground during construction. The Contractor is liable for all damages done to such existing facilities as a result of his operations and any and all cost incurred for the protection and/or temporary relocation of such facilities shall be included in the cost bid per linear foot of pipe installed. NO ADDITIONAL COMPENSATION WILL BE ALLOWED. 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 ar�d alignment. Any and all permanent structures such as parking lot surface, fencing, and like structures shall be replaced at no cost to the City by material of equal value and quality as that damaged. 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 sucli 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. oair�ss SC-14 � � � � � � � a � � � � Q U D � � D a � � PART D - SPECIAL CONDITIONS D-23 CONSTRUCTION TRAFFIC OVER PIPELINES: It is apparent that certain construction vehicles 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. .Anv damaae 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-24 TRAFFIC CONTROL: The Contractor shall be responsible for providing traffic control during the construction of this project consistent with the provision set forth in the "1980 Texas Manual on Uniform Traffic Control Devices for Streets and Highways" issued under the authority of the "State of Texas Uniform Act Regulating Traffic on Highways," codified as Article 6701 d Vernon's Civil Statutes, pertinent sections being Section Nos. 27, 29, 30 and 31. In addition, the Contractor shall comply with City of Fort Worth, Texas, February 1979, Traffic Control Handbook for Construction and Maintenance Work Areas. 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 remo,ved to permit required construction, the Contractor shall contact the Transportation/Public Works Department, Signs and Markings Division, (Phone Number 871-8100) 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. , 1. The Contractor shall furnish barricades, flares, etc., for the protection of the public and the work. 2. The cost of the traffic control shall be included in the price bid for pipe complete in place as bid in the Proposal, and no other compensation will be allowed. 3. The Contractor shall furnish a traffic control plan to the City at the pre-construction meeting. The cost for traffic control shall be subsidiary to the unit prices for this project. D-25 PAYMENT: Payment for all work and material involved in salvaging, abandoning, and/or removing of existing facilities shall be included in the linear foot bid price of the pipe except as follows: 1. Separate payment will be made for removal-of all fire hydrants, gate valves 16-inch and larger, and sanitary sewer manholes regaYdless of location. 08/13/99 SC-15' PART D - SPECIAL CONDITIONS 2. Payment will be made for salvaging, abandoning, and/or removing of all other existing facilities when said facility is not being replaced in the same trench, i.e., when removal requires a separate trenching operation. D-26 DELAYS: The Contractor shall receive no compensation for delays or hindrances to the work, except when direct and unavoidable extra cost to the Contractor is caused by the failure of the City to provide information or material, if any, which is to be furnished by the City. When such extra compensation is claimed, a written statement thereof shall be presented by the Contractor to the Engineer, and if by 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. D-27 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. D-28 BARRICADES AND WARNING SIGNS: Barricades, warning and detour signs shall conform to the Standard Specifications "Barriers and Warning and/or Detour Signs," Item 524, and/or as shotrvn on the plans. Construction signing and barricades shall conform with "1980 Texas Manual on Uniform Traffic Control Devices, Vol. No. 1" or latest edition there of. D-29 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. D-30 ZONING COMPLIANCE: During the construction of this project, the Contractor shall comply with present zoning requirements of the City of Fort Worth in the �se of vacant "property for storage purposes. D-31 WATER FOR CONSTRUCTtON: Water for construction will be furnished by the Contractor at his own expense. D-32 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-33 CLEANUP FOR FINAL ACCEPTANCE: 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 osi�siss SC-16 C � � � � PART D - SPECIAL CONDITIONS satisfaction of the Engineer. The Contractor shail 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. Final acceptance of the completed project work shall be given by the City of Fort Worth Department of Engineering. ' D-34 PROPERTY ACCESS: Access to adjacent property shall be maintained at all times unless otherwise directed by the Engineer. D-35 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. � � � � L!J � � u L�J � L�J [�1 � D-36 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. 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 th� boom or arm, except back hoes or dippers, and insulator links on the fift hook connections. 3. When necessary to work within six feet of high voltage electric lines, notification shall be given the power company (Texas Utility Electric) 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 Texas Utility Electric, and shall -record action taken in each case. d 4. The Contractor is required to make arrangements with the Texas Electric Service company for the temporary relocation or raising of high voltage lines at the Contractor's sole cost and expense. �i. No person shall work within six feet of a high voltage line without protection having� been taken as outlined in Paragraph (3). D-37 CONTRACTOR'S RESPONSIBILITY FOR DAMAGE CLAIMS: The Contractor covenants and agrees to indemnify, hold harmless and defend the City, and their officers, agents servants or employees, and/or owners of the units and lot abutting the units in this contract from and against any and all claims for damages or injuries, including death, to any and all persons or property, of whatsoever kind of character, whether real or asserted, arising out of or incident to the services relating to the project to be performed by said Contractor, its officers, agents, servants or employees, under the terms and conditions of this Contract, whether or not caused by negligence on the part of the City, or their officers, agents, servants or employees; and said oai��ss � - SG-17 PART D - SPECIAL CONDITIONS Contractor �does hereby covenant and agree to assume all liability and responsibility of City for injuries, claims or suits for damages to any and all persons or properry, of whatsoever kind or character, occu`rring during the term of this agreement and arising out of or by reason of service, covenants or agreements performed by said Contractor, its officers, agents, servants or employees. Contractor likewise covenants and agrees to, and does hereby, indemnify and hold harmless the City from and against any and all injuries or damages to property of City during the performance of any of the terms and conditions of this Contract, whether arising out of or in connection with or resulting from any and all acts or omissions of the City, their officers, agents, servants, or employees, or caused by negligence on the part of City, or their officers, agents, servants employees and/or owners of the units and lots abutting the units in this contract. In the event a written claim for damages against the Contractor remains unsettled at the time all work on the project has been completed to the satisfaction of the Director for the Department of Engineering, as evidenced by a final inspection, final payment to the Contractor shall not be recommended by the Director of Department of Engineering for a period of 30 days after the date of such final inspection, unless the Contractor shall submit written evidence satisfactory to the Director that the claim has been settled and a release has been obtained from the claimant involved. Although 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 outstanding for a period of six months following the date of the acceptance for 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 2s Good faith efforts have been made to settle such outstanding class, and such good faith efforts have failed. If condition (1). above is met at any time within the six-month period, the Director shall recommend that the final payment to the Contractor be made. If condition (2) above is met at any time within the six-month period, the Director may recommend that the final payment to the Contractor be made. At the 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 obligation 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 Department of Engineering contract work from a Contractor against whom a claim for damages is outstanding as a result of work performed under a City contract or under a developer-let contract for City of Fort Worth street and/or storm drainage facilities. D-38 SANITARY FACILITIES FOR WORKERS: The Contractor shall provide all necessary sanitary conveniences for the use of workers at the project site. Specific attention is directed to this requirement. •� °,.:' osi��ss SC-18 � � � 0 � �� '�J � L�' � C� '� C' LJ D-39 LEGAL RELATIONS AND RESPONSIBILITIES TO THE PUBLIC: The Contractor's particular attention is directed to the requirements of Item C=6-6, "Legal Relations and Responsibilities to the Public" of the Fort Worth General Conditions. D-40 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, under the expiration of three (3) years after final payment under the subcontract, have access to and the right to examine and photocopy any directly pertinent books, documents, papers and records of such subcontractor, involving transactions to the subcontract, and further, that City shall have access during normal working hours to all subcontractor facilities, and shall be provided adequate and appropriate work space, in order to conduct audits in compliance with the provisions of this article together with subsection (c) hereof. City shall give subcontractor reasonable advance notice of intended audits. C. Contractor and subcontractor agree to photocopy such documents �as may be requested by the City. The City agrees to reimburse Contractor for the cost of copies as follows: 1. 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 D-41 INCREASE OR approximate. It is the submitting a bid. When the quantity of the work to be done or materials to be furnished under any pay item of the contract is more than 125% of the quantity stated in the contract, whether stated by Owner or by Contractor, then either party to the contract, upon demand, shall be entitted to negotiate for revi�ed consideration on the portion of work above 125% of the quantity in the contract. PART D - SPECIAL CONDITIONS DECREASE IN QUANTITIES: The quantities shown in the proposal are Contractor's sole responsibility to verify all pay item quantities prior to � When the quantity of the work to be done or materials to be furnished under any pay item of the contract is less than 75% of the quantity stated in the contract, whether stated by Owner or by Contr�ctor, then either party to the contract, upon demand, shall be entitled to negotiate for f� revised consideration on the portion of work below 75% of the quantity. stated in the contract. U This paragraph shall not apply in the event Owner deletes a pay item in its entirety from this contract. U U � In the event Owner and Contractor are unable to agree on a negotiated price, Owner and Contractor agree that the consideration will be the actual field cost of the work plus 15% as described herein below, agreed upon in writing by the Contractor and Director of Department of 08/13/99 SC-19 PART D - SPECIAL CONDITIONS Engineering and Contractor and Director of Department of Engineering and approved by the City Council after said work is completed, subject to all other conditions of the contract. As used herein, field cost of the work will include the cost of all workmen, foremen, time keepers, mechanics and laborers; all materials, supplies, trucks, equipment rental for such time as actually used on such work only, plus all power, fuel, lubricants, water and similar operating expenses; and a ratable portion of premiums on performance and payment bonds, public liability, Workers Compensation and all other insurance required by law or by ordinance. The Director of Department of Engineering will direct the form in which the accounts of actual field cost will be kept and will recommend in writing the method of doing the work and the type and kind of equipment to be used, but such work will be performed by the Contractor as an independent Contractor and not as an agent or employee of the City. The 15% of the actual field cost to be paid`to the Contractor shall cover and comper�sate him for profit, overhead, general supervision and field office expense, and all other elements of cost and expense not embraced within the actual field cost as herein specified. Upon request, the Contractor shall provide the Director of Department of Engineering access.to all accounts, bills and vouchers relating thereto. D-42 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-43 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 exact locations and methods of mounting shall be approved by t�ie Engineer. In addition to the 4' x 8' project signs, project signs shall be attached to barricades used where manhole rehabilitation or r�placement is being conducted. Signs suspended from barricading shall be placed in such a way that signs do not interfer.e 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. D-44 CONCRETE SIDEWALK AND DRIVEWAY REPLACEMENT: At loca#ions 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 geo�netry 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. osi��ss SG20 L�J � � 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-45 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-46 TYPE "C" BACKFILL: Excavated material used for Type "C" backfill must be mechanically compacted unless the Contractor can furnish the �Engineer with satisfactory evidence the P.I. of the excavated material is less then 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 E-1.24, Type "C" Backfill, and E2.11 Trench Backfill.** * Revised 3/20/81 "" Revised 4/20/81 D-47 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 Proposat multiplied by the quantity of material used measured in accordance with E2-2.16 Measurement of Backfill Materials, Construction Specifications, General Contract Documents. c D-48 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. PART D - SPECIAL CONDITIONS D-49 TRENCH EXCAVATION, BACKFILL, AND COMPACTION: Trench excavation and j� backfill under parking lots, driveways, gravel surfaced roads, within easements, and within t.j existing or future R.O.W. shall be in aCcordance with Section E1-2 Backfill and E2-2 Excavation and Backfill of the General Contract Documents and Specifications except as specified herein. � � a A. TRENCH EX�AVATION: 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 loading of the pipe will be exceeded, the Contractor will 08/13/99 SC-21 PART D - SPECIAL CONDITIONS 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 shail be confined to the width of permanent rights-of-way, permanent easements, and any temporary consfruction easements. All excavation shall be in strict compliance with the Trench Safety Systems Special Condition of this document. B. 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" backfill 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(s) A, B, C, or D. Sand material specified in Figure(s) A-D 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: Size Sieve % Retained #4 0-5 #16 0-20 #50 0-50 #100 60-95 #200 90-100 (P.I. = 8 or less) C. 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 means of tamping only. Trenches which lie under existing or future pavement shall be backfilled per Figure A with 95% Standard Proctor Density by jetting, mechanical tamping, or a combination of inethods. Backfill material to be mechanically tamped must be within +-4% of its optimum moisture content. The top twb (2) feet of sewer line trenches and the top eighteen (18) inches of water line may be rolled in with heavy 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 baekfill. 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 osi��ss SC-22 LJ LJ �■J LJ PART D - SPECIAL CONDITIONS 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. • D. MEA�UREMENT AND PAYMENT: All material, including any and all 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. LiJ L�J D-50 PAVEMENT REPAIR (E2=19�: 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 1 through 5. 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 shalf 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. � !�J L�J � L�J � � 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 minimum 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 conformahce with Ordinance No. 3449 and/or Ordinance No. 792 to m�ke 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. D-51 TRENCH SAFETY SYSTEM FOR WATER DEPARTMENT PROJECTS ONLIf. 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. � oai��ss SC-23 �J PART D - SPECIAL CONDITIONS B. STANDARDS: The latest version of the U.S. Department of Labor, Occupational Safety and Heaith Administration Standards, 29 CFR Part 1926, Sub-Part P- Excavations, are tiereby 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 permanerrt�, 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 timer system that supports the sides of a trench and wliich is designed to prevent cave- ins. Shoring systems are generally comprised of cross-braces, vertical rails, (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 the pipe or structures. The quantity of trench safety systems shall be based on the linear foot amount of trench depth greater than five (5) feet. E. PAYMENT - Payment shall be full compensation for safety system design, labor, tools, materials, equipment and incidentals necessary fior the installation and removal of trench safety systems. D-52 SANITARY SEWER MANHOLE� A. GENERAL: The installation, replacem�nt, 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 Documents and Specifications, unless amended or superseded by requirements of this Special Condition. �1. CONCRETE COLLARS: Concrete collars will be required on all manholes specified as per Figure 121. 08/i3/99 SC+-24 � Ll � !�J � L�J L�J L*J � � � PART D - SPECIAL CONDITIONS 2. WATERTIGHT MANHOLE INSERTS: Watertight gasketed manhole inserts shall be installed in all sanitary sewer manholes. Inserts shall be constructed in accordance with Forf 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 sliall 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. Certainteed 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 o 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,manh�ole. 8. EXTERIOR SURFACE COATING: Exterior surfaces of all manholes shall be coated with Q 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. � � � LJ � 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 joints using a trapped type performed O-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 dep�nd on oxidation, evaporation, 08/13/99 SC-25 PART D - SPECIAL CONDITIONS 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 flexible 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. A primer shall be applied to all surfaces prior to installing the joint sealant�in accordance with the recommendations by the manufacturer. 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 full 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. Remove manhole frame from the manhole structure and observe the condition of the frame and gr�de 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 a 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 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. osi��ss SC-26 PART D - SPECIAL CONDITIONS � � Ll � L�J 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 tfie top of the casting will conform to the slope and finish efevation 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 e�terior 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 rriils 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 trowelabie 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. (1 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 and pavement repair. L�J � 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, excauation, backfill, disposal of materials, joint sealing, lift hole sealing, exterior surface coating and pavement repair. a The price bid for adjusting and/or sealit�g 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, lifthole sealing, and exterior surface coating. � � [/J � L�J L!J L�J LJ Payrnent for concrete collars will be made per each. Payment for manhole inserts will be made per each. . D-53 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.� A. SEWER SERVICE RECONNECTION: When sewer service reconnection is called for the Contractor shall vertically adjust the existing sewer service line as required for reconnection 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 �eing rehabilitated using pipe enlargement methods shall be replaced to the property or easement line or as directed by the Engineer. Procedures � listed below for 08/13/99 a SE-27 � PART D - SPECIAL GONDITI�NS Sewer Service Replaeement 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 requirecl shall be included in the price bid for Sanitary Sewer Taps. B. SEWER SERVICE REPLACEMENT: All building sewer services encountered during construction shall be adjusted and/or replaced by the Contractor as dir°ected by the Engineer as required for the connection of the sewer service line. If the sewer service line is in such condition or adjustment necessitates the replacement of the sewer service line, all work shall be performed by a licensed plumber. The length of the replacement shall be determined by the Engineer. All sewer services shall be installed at a minimum of two (2) percent slope or as approved by the Engirteer. Connection to the existing sewer service line shall be made with appropriate adapter fitting. The fitting shall be a urethane or neoprene coupling A.S.T.M. C-425 with series 300 stainless steel compression straps. Payment for work and materials such as backfill, 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. Payment for all work and material involving the "tap" shall be included in the price bid for sanitary sewer service taps. D-54 NOT USED D-55 REMOVAL, SALVAGE, AND ABANDONMENT OF EXISTING FACILITIES: Any removal, salvaging and/or abandonment of existing facilities will necessarily be required as shown on the pl,ans, 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 ap�roved 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. , 08/i3/99 SC-28 L�J Ll l�J � � L�J L*J Ltl l�J � � l� L�J � L�J � � PART D - SPECIAL CONDITIONS D. SALVAGE OF EXISTING GATE VALVE: Existing gate �ralve 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 backfill�d 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 demolished in place to a point no less than 18" below final grade. 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 heither 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 full 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: !�t various locations on this. project, it may be required to cut, plug, and block existing water mains/s�rvices 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 remo�al 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. � 08/13/99 � SC-29 .0 a PART D - �PECIAL COIVDITIONS K. 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). D-56 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 thickne�s 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 ir� 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 2'/z pounds/1 inch/100'. The tape shall be color coded a�d imprinted with the message as fol lows: Tvpe of Utilitv Color Code Water Sewer Safety Blue Safety Green Leqends 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). � D-57 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. D-58 BARRICADES, WARNINGS, AND FLAGMEN� Reference Part C- General Conditions, Section C6-6.8 Barricades, Warnings, anti Watchmen: A. Wtierever the word Watchmen appears in ttiis paragraph, it shall be changed to the word Flagmen. B. 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". D-59 DISPOSAL OF SPOIVFILL MATERIAL: Prior to the disposing of any spoil/fill material, the Contractor shall advise the Di'rector 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 m�terial. 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 o8ii�9s SC-30 l* � I�J LJ � IJ PART D - SPECIAL CONDITIONS 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. D-60 MECHANICS AND MATERIALMEN'S LIEN: The Contractor shall be required to execute a release of inechanics and materialmen's liens upon receipt of payment. O D-61 SUBSTITUTIONS: The specifications for materials set out the minimum standard of quality which the City believes necessary to procure a satisfactory project. No substitutions will be permitted until the Contractor has received written permission of the Engineer to make a � substitution for the material which has been specified. Where the term "or equal", or "or approved equal" is used, it is understood that if a material, product, or piece of equipment bearing the name so used is furnished, it will be approvable, as the particular trade name was used for the purpose of establishing a standard of quality acceptable to the City. If a product of any other � name is proposed for use, the Engineer's approval thereof must be obtained before the proposed substitute is procured by the Contractor. Where the term "or equal", or "or approved equal" is not used in the specifications, this does not necessarily exclude alternative items or material or � equipment which may accomplish the intended purpose. However, the Contractor shall have the full responsibility of proving that the proposed substitution is, in fact, equal, and the Engineer, as the representative- of the City, shall be th� 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. L!J � L!J � � � D-62 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 locafion), 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 late�als and their location. Work shall consist of furnishing 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 hydra�lically driven hose reel. � 08/13/99 IJ SC-31G — PART D - SPECIAi. CONDITIONS B. EXECUTION: 1. TELEVISION INSPECTION: The camera shall be moved through the line in either direction at a moderate rate, stopping 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. 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 emqhasized. All television inspection video tapes shall have a footage counter.. Measurement for location of sewer service taps shall be above ground by means of ineter 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 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 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 tt�e 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. 08/13/99 SC-33 L�J PART D - SPECI�L CONDITIONS I�J � � 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. (� THE TAPES SHALL BE SUBMITTED TO THE ENGINEER PRIOR TO CONSTRUCTION �,f FOR REVIEW AND DETERMINATION OF SAGS. Upon com,pletion of review csf the tapes by the Engineer, the Contractor will be notified as to which sections of the sanitary a sewer are to be corrected. Tapes will be returned to the Contractor upon completion of review by the Engineer. L■J � � CJ � � L�J L�J L�!J I�l 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 the tapes by the Engineer including collection and removal, transportation and disposal of sand and debris from the sewers to arlegal 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 rehabilitation; 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. Th� 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. D-63 VACUUM TESTING OF SANITARY SEWER MANHOLES A. GENERAL: This item shall govern the vacuum testing of all newly constructed sanitary sewer manholes. Q � osir�ss U SC-34 � PART D - SPECIAL CO�VDITIOIVS B. EXECUTION: 1. TEST PROCEDURE: Manholes shall be tested with all connections in place. Lift holes shall be plugged, and all drop-connections and gas sealing connections shall be installed prior to testing. • 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 inercury (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 (10"Hg - 9"H�) (SEC) Depth of MH. 48-Inch Dia. 60-Inch Dia. (FT.) Manhole Manhole 0 to 16' 40 sec. 52 sec. 18' 45 sec. 59 sec. 20' 22' 24' 26' 28' 30' For Each , Additional2' 50 sec. 55 sec. 59 sec. 64 sec. 69 sec. 74 sec. 5 sec. 65 sec. 72 sec. 78 sec. 85 sec. 91 sec. 98 sec. 6 sec. 2. ACCEPTANCE: The manhole shall be considered acceptable, if the drop in the level of vacuum is less" than one-inch of inercury (1" Hg) after the required test time. Any manhole which fails to pass the initial test must be repaired with a suitable material which conforms to the construction material of tfie manholz. 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 satisfacto,ry 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-64 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 oaii�ss SC-35 � a PART D - SPECIAL CONDITIONS � L�J u �J � � L�J C L�' l• � � 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-65 POST-CONSTRUCTION TELEVISION INSPECTION OF SANITARY SEWER A. GENERAL: After construction, ALL sections of sanitary sewer lines shall h�ve a television inspection performed. 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: TELEVISION INSPECTION: The camera shall be moved through the line in either direction at a moderate rate, stopping 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�th��ar�e��ihroug�i the sewer line. 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 imaortance 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 ineter device. Marking on the cable, or Q 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. � -- 08/13/99 SC-36 � � PART D - SPECIAL CONDITIONS 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. If the tapes are of such poor aualitv that the Enaineer is unable to evaluate the condition of the sewer line or to locate service connections. the Contractor shall be reauired to re- televise and provide a aood tape of the line at no additional cost to the Citv,. 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. Tefevision 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. osii�ss SC-37 � PART D - SPECIAL CONDITIONS Ll L!J L■J � '� ' �J � l�J � � L�J � � �I [�� ' �J D-66 SAMPLES AND QUALITY CONTROL TESTINQ 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. B. Tests of the design concrete mix shall be made by the contractor's laboratory at least nine days prior to the placing of concrete using the same aggregate, cement, and mortar which are to be used later in the concrete. The Contractor shall provide a certified copy of the test results to the City. C. Quality control testing of in-place material on this project will be performed by the city at its own expense. Any retesting required as a result of failure of the material to meet project specifications will be at the expense of the contractor and will be billed at commercial rates as determined by the City. The failure of the City to make any tests of materials shall in no w�y 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. D-67 TEMPORARY EROSION, SEDIMENT, AND WATER POLLUTION CONTROL: 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 time be used as a substitute for the permanent contr�ol measures unless otherwise directed by the Engineer and they shall not include measures taken by the CONTRACTOR to control conditions created by his construction operationsz The temporary measures shall include dikes, dams, berms, sediment basins, fiber mats, jute netting, temporary seeding, straw mulch, asphalt mulch, plastic liners, rubble liners, baled-hay retards, diKes, slope drains and other devices. 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, othec w�ter courses, lakes, ponds or other areas of water impoundment. � Such work may involve the construction of temporary berms, dikes, dams, sediment basins, slope drains and use of temporary mulches, mats, seeding, or other control devices or methods directed by the Engineer as necessary to control soil erosion. Temporary pollution-control measures shall be used to prevent or corr�ct erosion that may develop during construction prior to installation of permanent pollution oeir�ss � SC-38 a PART D - SPECIAL CONDITIONS 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. 1. Waste or disposal areas and construction roads shall be located and constructed in a manner that will minimize the amount of sediment entering streams. 2. 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 r�moval of such barriers to minimize the muddying of a stream. 3. 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. 4.. The Contractor shall take sufficient precautions to prevent pollution of streams, lakes and reservoirs with fuels, oils, bitumens, calcium chloride or other harmful materials. He shall conduct and schedule his operations so as to avoid or minimize siltation of streams, lakes and reservoirs and to avoid interference with movement of migratory fish. C. MEASUREMENT AND PAYMENT: All work, materials and equipment necessary to provide temporary erosion control shatl be considered subsidiary to the contract and no extra pay will be given for this work. D-68 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 ta. 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-69 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. D-70 SITE REST�RATION: 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. oai�aiss SC-39 � 0 C �� J � � l�J �� L�J � � PART �D - SPE�IAL CONDITIONS D-71 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 technical requirements. D-72 STATE REVOLVING FUND (SRF� REQUIREMENTS: This project, in addition to standard City of Fort Worth requirements, may involve certain State requirements. These requirements, if applicable, are provided in the following documents and should thoroughly be reviewed and completed by the contractor. They include: 1. At the Time of Contract Document Execution • ED-i 03-Contractors Act of Assurance • ED-104-Resolution Work required to conform to these requirements shall be considered subsidiary and no extra payment will be made. The SRF requirements are included in Appendix A. D-73 TOPSOIL, SODDING the City of Fort Worth Parks Sodding and Seeding. 1. TOPSOIL AND SEEDtNG: This item shall be performed in accordance with and Community Services Department Specifications for 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 medians 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 operations, topsoil shall be placed on parkway areas so as to provide a minimum six (6) inches of compacted depth of topsoil parkways. n 2. SODDING U L�J � C '�1 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 Prai�ie�and 609. MATERIALS: Sod shall consist of live and growing 8ermuda, 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. �ugustine grass sod shall have a healthy, osi��ss a SC-40 PART D - SPECIAL CONDITIONS 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 requirements hereinafter described. Sodding shall be either "spot" or "block"; either Bermuda, Buffalo or St. Augustine grass. 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, appr.oximately 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 fuT-rows. 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. oai��ss SC-41 � PART D - SPECIAL CONDITIONS D3. �EEDING DESCRIPTION: "Seeding" will consist of preparing ground, providing and planting seed or a � mixture of seed of the kind specified along and across such are�as 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 D 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 ihe date of analysis shown on each tag shall be within nine (9) months of time of delivery to the project. Each n variety of seed shall be furnished and delivered in separate bags or cantainers. A�sample� t.j of each variety of seed shall be furnished for analysis and testing when directed by the Engineer. � The specified seed shall equal or exceed the following percentages of Purity and germination: � Common Name Purit Germination Common Bermuda Grass 95% 90% a Annual Rye Grass 95% 95% , Tall Fescue g5% 90% Western Wheatgrass 95% 90% � Buffalo Grass Varieties Top Gun 95% 90% Cody 95% 90�% aTable 1202.(2)a. URBAN AREA WARM-SEASON SEEDING RATE (Ibs.); Pure Live Seed (PLS) � Mixture for Clav or Tiaht Soils Mixture for Sandv Soils �; a Dates (Eastern Sections) (Western Sections) (All Sections) Feb 1 Bermudagrass 40 Buffalograss 80 Bermudagrass 60 to Buffalograss 60 Bermudagrass 20 Buffalograss 40 � May 1 Total: 100 Total: 100 Total: 100 � Table, 120.2.(2)b TEMPORARY COOL-SEASON SEEDING RATE; (Ib.) Pure Live Seed (PLS) � Dates (All Sections) � Aug 15 Tall Fescue 50 to Western Wheatgrass 50 QMay 1 Annual Rye 50 Total: 100 � osirs�ss . . , .. SC-42 _ . .� .�. _ � O PART D - SPECIAL CONDITIONS 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, slopes, 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-46, 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 be finished to line and grade as specified under "Finishing" in Section D-46, 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- 46, Construction Methods. Water shall then be applied to the cultivated area of the seed bed until a minimum depth of six (6) inches is t�oroughly 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 track"s:� In between the time compacting ��is completed and the asphalt is 08/13/99 SC-43 � � 0 � L� I L�J PART D - SPECIAL CONDITIONS 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 achieved 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. u L�J � � L�'J ��J * Slit-seeding, is achieved through the use of an implement which cuts a furrow (slit) in the soil and places the seed in the slit which is then pressed close with a cultipacker wheel. 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 r{ or granulated fertilizer with a lower concentration. Total amount of nutrients furnished and � applied per acre shall equal or exceed that specified for each rfiutrient. � 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 average rate of three hundred (300) pounds psr acre hundred (400) pounds per acre for all types of "Seeding". � 08/13/99 SC-44 shall be applied uniformly at the for all types of "Sodding" and four � PART D =- SPE�IAL CONDITIONS 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 a� ordered and measured as provided under "Measurement" shall 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 r�ecessary 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 rolling and tamping; for all watering; for disposal of all surplus materials; and for all materials, fabor, equipment, tools and incidentals necessary to complete �he work, all in accordance with the Drawings and these Specifications. The work performed� and materials .furnished and measureci 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. D-74 CONFINED SPACE ENTRY PROGRAM: It shall be the responsibility of the contractor to implem�nt 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 sewe� 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 thes� manholes. The cost of complying with this program shall be subsidiary to the pay items involving work in confined spaces. D-75 SUBSTANTIAL COMPLETION INSPECTION/FINAL INSPECTION: 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. osi�siss SC-45 iJ 0 � PART D - SPECIAL CONDITIONS 2. 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. 3. 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. 4. Payment for substantial completion inspection as well as final inspection shall be Q subsidiary to the project price. Contractor shall still be required to address all other deficiencies which are discovered at the time of final inspection. a � � � � � � � a a � a Q � 5. Final inspection shall be in conformance with general condition item "C5-5.18 Final Inspection" of PART C- GENERAL CONDITIONS. D-76 EXCAVATION NEAR TREES: 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 -1ine or edge of the tree root system between tree and the construction area. _ 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 D.I. 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. oei��ss SC-46 Y . Y M PART D - SPECIAL CONDITIONS D-77 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-78 CLAY DAM: Clay dam construction shall be performed in accordance with the Wastewater Clay Dam Construction, figure in the Drawings in these Specifications, 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 tr.�nch. 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-79 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-22. 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 �roposed facility, the contractor shall contact the engineer immediately for appropriate design modifications. 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 tf�e 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-22. 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-80 INSTALLATION OF WATER FACILITIES 80.1 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). 80.2 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. osi�siss SC-47 1�1 �J PART D - SPECIAL CONDITIONS 80.3 Type of Casing Pipe: n 1. WATER: 1�-�• 2he_.casing pipe for opera_cut and bored or tunneled section shail be AWWA G200 Fabricated Electrically Welded Steel Water Pipe, and shall conform to the provisions of � E1-ib, 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 fol lows: � L�J � l� ��I� For the inside and outside of casing pipe, coal-tar protective coating in accordance with the requirements of Sec. 2.2 and related sectio.ns 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: f � Payment for all materials, labor, equipment, excavation, concrete grout, backfill,�and incidental work shall be included in the unit price bid per foot. �- � �' � 0 � � � � osi��ss � 80.4 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 o�;the pipe. - 80.5 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 Contracfor 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 C5-5.15 INTERRUPTION OF SERVICE, Page C5-5(5), PART C- GENERAL CONDITIONS OF THE �'VATER 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. ��, ��ySC-48 PART D - SPECIAL CONDIT'IONS 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. 80.6 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 backfi�l, bedding�, fittings, blocking and all other associated appurt�nants required, shall be included in the price of the appropriate bid items. 80.7 Water Services: The relocation, replacement, or reconnection of water services w�l 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 tubing, 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 (E1- 17 & E1-18) contained in the General Contract Documents. 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 main 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 If�TERRUPTION OF SERVICE. All water service meters shall be removed, tagged, and collected by the contractor for pickup by the Water Departmerit 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 bdx 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. osi��ss SC-49 � ! �J �� L�! � � L� � L' � � � � PART D - SPECIAL CONDITIONS Pa�ment 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. 2. 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 for reconnection and furnish a new tap with corporation stop. The contractor will be paid for one (1) Service Tap to Main 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. 3. WATER SERVICE METER AND METER BOX RELOCATIONS: When the replacement 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 rnade along the cPnterline will b�n�id of in feet of copper service line. 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 relocatior�s 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: (frvhen required), and meter box. lJ � � osia�ss � When.new services are required the contractor shall install tap saddle corporation stop, type K copper service line, curb stop with lock wings, Payment for all work and materials such as backfill, fittings, type K copper tubing, and curb�top 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 t�p sadc�le, corpo.ration stops, and fittings shall be included in the price bid for Service Taps to Mains. SC-50 ' � , - - .. . .� PART D - SPECI�►L CONDITIONS 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. 5. 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). 6. 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). 80.8 2-Inch Temporary Service Line: 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 w�ter se�vice 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 �nd 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 fittingQshall 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" temporary service line shall be cleaned and sterilized by using chlorine gas or chlorinated lime (HTH) prior to installation. A two-inch meter will be furnished by the Water Department Meter Shop and installed by the Contractor at its point of connection to the City water supply for record keeping purposes only. The out-of-service meters shall be removed, tagged and collected by the Contractor for delivery to the Water Department Meter Shop for reconditioning or replacement. Upon restoring permanent service, the Contractor shall re-install the meters at the correct location. The meter box shall be res�t 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 se�vice 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 service pipes, 3/4-inch sery successive project location. is required for more than one location the 2-inch temporary ;e lines and the 2-inch meter shall be moved to the next oei�siss SC-51 � PART D - SPECIAL CONDITIONS � �1 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. 80.9 Adjust Manholes, and Vaults (Utility Cut): Contractor will be responsible for � adjusting water valve boxes, man�ioles and vaults to match new pavement grade. The unit price bid will be full payment for materials including all labor, equipment, tools and incidentals necessary to complete the work. . t�l � � �) � 1 �J I�� f1�1 i� LJ L�J � � 80.10 Adjust Water Valve �Boxes: Contractor will be responsible for adjusting water valve boxes to match new pavement grade. The water valves themselves will be adjusted, if necessary, by City of Fort Worth Water Department forces. Prior to the beginning of work, the Contractor shall make an inventory of the condition of existing water valve boxes. The Construction Engineer will field verify this inventory and provide the Coritractor replacements for broken valve boxes. The contractor shall replace the valve boxes which are damaged during construction at no cost to the City. The unit price bid per each will be full compensation for all labor, materials, equipment, tools, and incidentals necessary to complete the work. 80.11 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 .w the General Contract Documents and Specifications except as modified herein. The Contractor will furnish all water for INITIAL cleaning and sterilization 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 hours apart, have met the established standards of purity. _ 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. 80.12 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 80.13 Water Sample Station: l�i 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. os��ss SC-52 1`� . � PART D - SPECIAL CONDITIONS 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. PAYM�NT 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 �nrhich are required to provide a complete and functional water sampling station shall be included in the price bid for Water Sample Stations. 80.14 Ductile Iron and Gray Iron Fittings: Refer-ence Part �2 Construction Specifications, Section E2-7 Installing Cast Iron Pipe, fittings, and Specials, Sub section E2-7.11 Cast Iron Fittings: the first Paragraph shall be revised to read as follows: E2-7.11 DUCTILE-IRON AND GRAY-IRON FITTINGS: All ductile-iron and gray-iron fittings shall be furnished with cement mortar lining as stated in Section E1-7. 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 E1-13 and Construction Specification E2-13. Wrapping shall precede horizontal concrete blocking, vertical tie- down concrete blocking, and concrete cradle. Payment for the polyethylene wrapping, horizontal concrete blocking, vertical tie-down concrete blocking, and concrete cradle shall be included in bid items for vales and"fittings and no other payments will be allowed. D-81 SPRINKLING FOR DUST CONTROL: All applicable provisions of Standard Specifications Item 200, "Sprinkling for Dust ControP' shall apply. However, no direct payment will be made for this item and it shall be considered to this contract. 08/13/99 SC-53 � � � D-82 DEWATERING: PART D - SPECIAL CONDITIONS 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 fror� 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. Dewateririg shall be considered as incidental to a construction and all costs incurred will be considered to be included in the project price. n D-83 TRENCH EXCAVATION ON DEEP TRENCHES: LJ 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-84 TREE PRUNING: A � B � � C. � � � � � � � 08/i3/99 REFERENCES: National Arborist Association's "Pruning Standards for Shade Trees". ROOT PRUNING EQUIPMENT 1. Vibratory Knife - 2. Vermeer V-1550RC Root Pruner NATURAL RES�URCES PROTECTION. FENCE 1. Steel "T" = Bar stakes, 6 feet long. 2. Smooth Horse-Wire: 14-1/2 gauge (medium gauge) or 12 gauge (heavy gauge�. 3. Surveyor's Plastic Flagging: "Tundra" weight, International fluorescent orange or red color. 4. Combination Fence: Commercially manufactured combination soil separator fabric on wire mesh backing as shown on the Drawings. D. ROOT PRUNING 1. Survey and stake location of root pruning trenches as shown on drawings. 2. Using the approved specified equipment, make a cut a minimum of 36 inches deep in order to minimize damage to the undisturbed root zone. 3. Backfill and compact the trench immediately affer trenching. - SC-54 . � � PART D -�SPECIAL CONDITIONS E. 4. Place a 3-foot wide by 4-inch deep cover of mulch over the trench as required by the Engineer. � ' 5. 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. 6. 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. 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-85 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-86 TEST HOLES: The matter of subsurface expforation 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 finear foot'bid price of the pipe. osi��ss SC-55 PART DA - ADDITIONAL SPECIAL CONDITIONS C�9 � �� I_�� LJ 1��"' LJ � � C� � L�� l�� DA-1 PIPELINE REHABILITATION CURED-IN-PLACE PIPE ....................................................OMIT DA-2 PIPELINE REHABILITATION PIPE ENLARGEMENT SYSTEM ...................................... ASC-3 DA-3 PIPELINE REHABILITATION FOLD AND FORM PIPE .................................................... OMIT DA-4 SLIPLINING ...................................................................................................................... OMIT DA-6 SERVICE LINE POINT REPAIR / CLEANOUT REPAIR .................................................. OMIT DA-5 PIPE INSTALLED BY OTHER THAN OPEN CUT ......................................................... ASC-10 DA-7 PROTECTIVE MANHOLE COATING FOR CORROSION PROTECTION ........................ OMIT DA-8 MANHOLE REHABILITATION ITEMS ...........................................................�.............. ASC-14 DA-9 SURFACE PREPARATION FOR MANHOLE REHABILITATION .................................. ASC-24 DA-10 INTERIOR MANHOLE COATING - MICROSILICATE MORTAR SYSTEM ....................... OMIT DA-11 INTERIOR MANHOLE COATING - QUADEX SYSTEM .................................................... OMIT DA-12 INTERIOR MANHOLE COATING - SPRAYINALL SYSTEM ............................................ OMIT DA-13 INTERIOR MANHOLE COATING - RAVEN LINING SYSTEM ......................................... OMIT DA-14 INTERIOR MANHOLE COATING - PERMACAST SYSTEM WITH EPDXY LINER.......... OMIT DA-15 INTERIOR MANHOLE COATING-STRONG-SEAL SYSTEM ............................................OMIT DA-16 RIGID FIBERGLASS MANHOLE LINERS ..................................................................... ASC-25 DA-17 PVC LINED CONCRETE WALL RECONSTRUCTION .................................................•... OMIT �. DA-18 PRESSURE GROUTING .............................................................................................. ASC-28 DA-19 VACUUM TESTING OF REHABILITATED MANHOLES ............................................... ASC-32 DA-20 FIBERGLASS MANHOLES ............................................................................................... OMIT DA-22 REPLACEMENT OF CONCRETE CURB AND GUTTER .............................................. ASC-35 DA-21 LOCATION AND EXPOSURE OF MANHOLES AND WATER VALVES ........................... Of�/11T DA-23 REPLACEMENT OF 6" CONCRETE DRIVEWAYS ...................................................... ASC-35 DA-24 REPLACEMENT OF H.M.A.C. PAVEMENT AND BASE ................................................... OMIT DA-25 GRADED CRUSHED STONES ................................::....................................................... OMIT oai�siss ASC-1 � rr�n � �r► - r►�v� � �v��r�� r��.�H�. �.v��v� � �viv� DA-26 WEDGE MILLING 2" TO 0" DEPTH 5.0' WIDE ................................................................. OMIT DA-27 BUTT JOINTS - MILLED .............................................................................................:......OMIT DA-28 2" H.M.A.C. SURFACE COURSE (TYPE "D" MIX) ........................................................... OMIT DA-29 REPLACEMENT OF 7" CONCRETE VALLEY GUTTER ................................................... OMIT DA-30 NEW 7""CONCRETE VALLEY GUTTER ........................................................................... OMIT DA-31 NEW 4" STANDARD WHEELCHAIR RAMP ................................................................. ASC-36 DA-32 8" PAVEMENT PULVERIZATION ..................................................................................... OMIT DA-33 REINFORCED CONCRETE PAVEMENT OR BASE (UTILITY CUT) ........................... ASC-36 DA-34 RAISED PAVEMENT MARKERS ...................................................................................... OMIT DA-35 POTENTIALLY PETROLEUM CONTAMINATED MATERIAL HANDLING ........................ OMIT DA-36 LOADING, TRANSPORTATION, AND DISPOSAL OF CONTAMINATED SOIL .............. OMIT DA-37 ROCK RIPRAP - GROUT - FILTER FABRIC ......................................................................OMIT DA-38 CONCRETE PIPE FITINGS AND SPECIALS ...........................................................:.......OMIT o4i�siss ASC-2 � � DA-1 OMIT �� I� �� L�J �J '� � � � 04/16/99 PART DA - ADDITIONAL SPECIAL CONDITIONS DA-2 PIPE ENLARGEMENT SYSTEM: A. GENERAL: 1. Description: This specification includes requirements to rehabilitate existing sanitary sewers by the pipe enlargement system, herein called Pipe Bursting or Pipe Crushing (Pipe Bursting/Crushing). This system includes splitting or bursting the existing pPpe to install a new polyethylene pipe and reconnect existing sewer service connections. 2. Methods: This section specifies the approved system method or process to include all labor, materials, tools, equipment and incidentals necessary to provide for the complete rehabilitation of deteriorated gravity -sewer lines by the Pipe Bursting/Crushing systems. Approved methods include: the PIM Corporation (PIM System), Piscata Way, New Jersey; McLat Construction (McConnell System for Pipe Crushing), Houston, Texas; and Trenchless Re�lacement Systems, �TRS Svstem), Calqarv, Canada. �t'efer�to�rt E3�;=��SP:ECIAL�Ot�D1TtOtaiS# $D=� 3. Definition: The Pipe Bursting/Crushing system is defined as the reconstruction of gravity sewer pipe by installing an approved pipe material, by means of one of the pre-approved methods set forth in Section A.2 of this specification. The process involves the use of a static, hydraulic or pneumatic hammer "moling" device, suitably sized to break out the old pipe or using modified boring "knife" with a flared plug that implodes and crushes the existing sewer pipe. Forward progress of the "mole" or the "knife" may be aided by the use of hydraulic equipment or other apparatus, as specified in the approved methods. The replacement pipe is either pulled or pushed into the bore. The method allows for replacement of pipe sizes from 8" through 21" and/or upsizing in varying increments up to 21". This specification is based on the precedent that the Pipe Bursting/Crushing system used has been pre-approved by the City of Fort Worth Department of Engineering, and Fort Worth Water Department. � 4: Quality Assurance: The Contractor shall be certified by the particular Pipe Bursting/Crushing system manufacturer that such firm is a licensed installer of their system. No other Pipe Bursting/Crushing system other than those listed in Section A.2. of these specifications is acceptable. a. Personnel directly involved with installing fhe new pipe shall receive training in the proper methods for joint fusing, handling, and installing the polyethylene pipe. Training shall be performed by a qualified representative as determined by the pipe manufacturer. b. Personnel directly involved with installing the new pipe shall receive training in the proper methods for joint fusing, handling, and installing the ASC-3 � PART DA - ADDITIONAL SPECIAL CONDITIONS polyethylene pipe. Training shali be performed by a qualified representative as determined by the pipe manufacturer. 5 1) Detail drawings and written description of the entire construction procedure to install pipe, bypass sewage flow and reconnection of sewer service connections. Q 2) Working drawings for information only showing sewage flow bypass, and maintenance of traffic. Contractor shall provide for � continuous sewerage flow. Dewatering shall be the Contractor's responsibility. � Submittals: Submit for review and� acceptance, the following Contractor's Work Plan and Drawings to the Department of Engineering (DOE): a. Shop drawings, catalog data, and manufacturer's technical data showing complete information on material composition, physical properties, and dimensions of new pipe and fittings. Include manufacturer's recommendation for handling, storage, and repair of pipe and fittings if damaged. L� c. Location and number of insertion or access pits shall be planned by Contractor and submitted in writing prior to excavation for approval by DOE. Method of construction and restoration of existing sewer service connections. This shall include: 3) 4) Certification of workmen training for installing pipe. Television inspection reports and video tapes made after new pipe installation. Delivery, Storage, and Handling: a. Transpbrt, handle, and store pipe and fittings as recommended by manufacturer. • b. If new pipe and fittings become damaged before or during installation, it shall be repaired as recommended by the manufacturer or replaced as required by the Project Manager at the Contractor's expense, before proceeding further. c. Deliver, store and handle other materials as required to prevent damage MATERIALS: 1. . Polyethylene Piping Material: The pipe and fitting material shall be high density, extra molecular weight (EHMW) polyethylene pipe material conforming to ASTM D1248, Type III, Class C, Category 5, Grade P34, and have a PPI (Plastic Pipe oai�siss ASC-4 � � � L1 L!J � � � l�l C�� C. U 0 Q LJ 04/16/99 �: PART DA - ADDITIONAL.SPECIAL CONDITIONS Institute) recommended designation of PE3408 and cell classification 345434C per AS�M D3350. The molecular weight category shall be extra high (250,000 to 1,500,000) as per the Gel Permeation Chromatography determination procedure with a typical value of 330,000. a. The interior of the pipe shall be a light reflective color to facilitate closed circuit television inspection. b. The pipe material shall be listed by the Plastic Pipe Institute (PPI) in PPI TR-4. The pipe material shall have as hydrostatic design basis of 1600 psi at 73 F and 800 psi at 140 F. c. The manufacturer's certification shall state th�t the pipe was manufactured from one specific resin and shall state the resin used and its source. All pipe shall be made of virgin material. No rework, except that obtained from the manufacturer's own production of the same formulation, shall be used. d. Pipe supplied under this specification shall have a nominal IPS (I�on Pipe Size) outside diameter. The Standard Dimension Ratio (SDR) and minimum pressure ratinp of the aipe shall be SDR 17 - 100 qsi. Pipe with a lower SDR ratio and higher pressure rating may be used in lieu of the minimum specified. Tests: The Contractor shall be required to send submittals to the City ofMFort Worth on the production material. a. The pipe manufacturer shall provide certification that samples of the production. product meets these specifications. The certification will state that production product has been tested in accordance with ASTM D2837, and validated in accordance with the latest revision of PPI TR-3. b. The pipe manufacturer shall provide certification that stress regression testing has been performed on the specific product. Certification shall include a stress life curve per ASTM D2837 and testing shall have been performed in accordance with ASTM D2837. c. Rejection: Polyethylene plastic pipe and fittings may be rejected for faCilure to meet any of the requirements of this specification. SEWER SERVICE CONNECTIDNS: 1. Sewer Service Connections: Sewer service connections shall be connected to the new pipe by mechanical or fusion methods. Once the saddle is secured, a hole ,. shall be drilled in the pipe the full inside diameter of saddle outlet. 2. Pipe Saddles: Mechanical saddles shall be made of polyethylene pipe compound that meets the requirements of ASTM D1248, Class C, have stainless steel straps and fasteners, neoprene gasket and backup plate. Mechanical saddles shall be Strap-on-Saddle Type as manufactured by Driscopipe or Tapping Saddle manufactured by DuPont, or approved equal. Fusion saddles shall be ASC-5 '� PART DA - ADDITIONAL SPECIAL CONDITIONS electrofusion branch saddles as manufactured by Central Plastics Company, or approved equal. • The Contractor shall, upon request, permit the Engineer to take elevations on both the existing and new portions of the service connection pole to determine final grade and invert elevations. Elevation changes greater than 0.10 feet from the house lateral piping and shall be reconnected as directed by the Engineer. � a. The Contractor shall bypass the sewage around the section or sections of sev�er to be rehabilitated. The bypass shafl 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. 3. Connection to Existing Service: Connec#ions to the existing sewer service connections pipe shall be made using flexible couplings. All flexible couplings_ shall conform to ASTM C425 and shall be as manufactured by Fernco Joint Sealer Co., DFV1/ Plastics, Inc. or approved equal. Backfill at service connections shall be cement stabilized sand (2 sacks per cubic yard) to a point 12 inches above the service lateral to trench intersection and shall be in accordance with these specifications. 4. Service Interruptions: Service interruptions to homes shall not exceed 18 hours. PREPARATION: 1. Bypassing Sewage: b. The Contractor shall be responsible for continuity of sanitary sewer service to each facility connected to the� section of sewer during the execution of � the work. 04/16/99 If sewage backup occurs and enters buildings, the Contractor shall be responsible for clean-up, repair, property damage costs and claims. 2. Line Obstructions: If pre-installation (TV) inspection reveals an obstruction in the existing sewer (heavy solids, dropped joints, protruding service taps or collapsed pipe) which will prevent completion of the pipe bursting/crushing process, and cannot be removed by conventional sewer cleaning equipment, then an obstruction removal shall be made by the Contractor, with the approval of the Engineer. 3. Sags in Sewer Line: ALL SAGS AND GRADE PROBLEMS IN EXISTING SEWER LINES SHALL BE CORRECTED AS PART OF THIS CONTRACT. If the pre- construction television inspection reveals a sag in the sewer line, the Contractor shall be responsible for bringing the proposed sewer pipe to an acceptable grade without a sag. A sag is defined as any sewer line segment more than 3 feet in length which ponds water in the absence of sewage flow. The contractor shall ASC-6 � � ,� � � ,� � � 11'� � � L�J �•l '!J �� [ �] I� PART D�A - ADDITIONAL SPECIAL CONDITIONS take the necessary measures to eliminate the sag by the method of: pipe replacement, digging a sag elimination pit and bringing the bottom of the pipe trench to a uniform grade in line with the existing pipe invert or by other measures that shall be acceptable to the Engineer and the City. a. Identification of Sags: Sags shall be identified by television inspection in the absence of sewage flow. If available, the Contractor shall be furnished television tapes from the City identifying the sag location. Flow shall be blocked at an upstream manhole and diverted to another sewer line or downstream manhole below the segment of pipe to be inspected. TV inspection shall be performed in accordance with television inspection of sanitary sewer lines. Video tapes shall be submitted to the Department of Engineering for review. b. Correction of Sags: Sags shall be corrected by open cut and by adding additional bedding material to bring the sag back to grade where access is available. For pipe enlargement methods, all sags identified on the pre- construction video tapes shall be corrected prior to commencing with pipe enlargement. c. Measurement and Payment: Measurement and payment �to correct sags � shall be per lin,ear foot of pipe construction to correct the sag. For pipe bursting methods, open-cut or bore construction, the applicable bid prices tn the proposal section shall apply. � � (� E. �.J � a � � 4. Television Inspection: Inspection of the pipelines shall be performed by experienced personnel trained in locating breaks, obstacles and service conneetions b� closed circuit color television. Television inspection shall be in accordance with the specifications contained herewith for "Pre- and Post- Construction Television Inspection of Sanitary Sewer Lines". PIPE ENLARGEMENT SYSTEM AND PIPE INSTALLATION: 1. Site Organization: a. � In instances where sags are located under existing structures, the existing sewer line may be relocated using open cut or boring methods. The Department of Engineering shall specifically review potential relocation's and evaluate the constructability, economics and engineering feasibility prior to construction work. Insertion or access pits shall be located such that their total number shall be minimized and the length of replacement pipe installed in a single pull shall be maximized. Existing manholes shall be utilized wherever practical. Manhole inverts and bottoms may be removed to permit access for installation equipment. ASC-7 04/16/99 L� t'HK 1 UH � HUUI I IVIVHL �t'CIrIHL I.VIVUI I IVIVa� c. Equipment used to perform the work shall be located away from buildings so as not to create a noise impact. Provide silencers or other devises to reduce machine noise as needed to meet requiremen�s. 2. Finished Pipe: The installed replacement pipe shall be continuous over the entire length of each pipe segment from manhole to manhole and shall be free from visual defects such as foreign inclusions, concentrated ridges, discoloration, pitting, varying wall thickness, pipe separation, other deformities. Replacement pipe with gashes, nicks, abrasions, or any such physical damage which may have occurred during storage and/or handling, which are larger/deeper than 10% of the wall thickness shall not be used and shall be removed from the construction site. The replacement pipe passing through or terminating in a manhole shall be carefully cut out in a shape and manner approved by the Engineer. The invert and benches shall be streamlined and improved for smooth flow. The installed pipe shall meet the leakage requirements of the pressure test specified later. 3 G� Pipe Jointing: a. Sections of polyethylene replacement pipe shall be assembled and joined on the job site above the ground. Jointing shall be accomplished by the heating and butt-fusion system in strict conformance with the manufacturer's printed instructions. b. The butt-fusion system for pipe jointing shall be carried out in the field by operators with prior experience in fusing polyethylene pipe with similar equipment using proper jigs and tools per standard procedures outlined by the pipe manufacturer. These joints shall have a smooth, uniform, double rolled back bead made while applying the proper melt, pressure, and alignment. It shall be the sole responsibility of the Contractor to provide an accepta6le butt-fusion joint. All joints shall be made available for inspection by the Engineer before insertion. The replacement pipe shall be joined on the site in appropriate working lengths near the insertion pit. The maximum length of continuous replacement pipe which shall be assembled above ground and pulled on the job site at any one time shall be 600 linear feet. c. For situations where the replacement pipe is not pulled all the way to the manhole or if it is impossible to pull the missle all the way through, the following shall apply: At the direction of the Engineer, a 12"-1.8" full circle steel clamp shatl be utilized to connect segments of the HDPE pipe. New Pipe Installation: a. Thread winch cable or chain and associated lines through sewer section to be rehabilitated. Keep lines away from pedestrian and vehicular traffic. b. Exisiing manholes may be used for launch and receiving access. Remove manhole invert and bottom as required. Pull winch chain through sewer section and attach to cutter and machine head. Lower into launching manhole, apply winch tension pulling the cutter and head into the sewer until the rear of the machine is flush with the manhole wall. Attach steel 04/16/99 14.SCi-$ � � � � � � !1 U �1 � � � � a � � � F i�] oai�s�ss PART DA - ADDITIONAL SPECIAL CONDITIONS starter pipe and advance assembly until the re.ar of the steel starter pipe is flush with the manhole wall. Lower hydraulic jack into the manhole and align. Insert new pipe by simultaneous operation of the jack and winching the cutter and head forward. 5. Anchoring New Pipe and Sealing Manholes: a. After the new pipe has been installed in the entire length of the sewer section, anchor the pipe at manholes. The�new pipe shall protrude in the manholes for enough distance to allow sealing and trimming. b. Sealing the new pipe at manholes shall not begin for a minimum of ten (10) � hours after installation. Provide a flexible gasket connector in the manhole wall at the end of the new pipe, centered in the existing manhole wall: Grout flexible connector in the manhole, filling all voids the full thickness of the manhole wall. c. Restore manhole bottom and invert. 6. Field Testing: a. Low Pressure Air Test of Replacement Pipe: After a manhole-to-manhole� section of sanitary sewer main has been pipe bursUcrushed and prior to any service lines being connected to the replacement pipe, the pipe shall be plugged at each manhole with pneumatic. plugs. The design of the plugs shall be such that they will hold against the test pressure without requiring external blocking or bracing. One of the plugs shall have three air hose connections; one for the inflation of the plug, one for reading the air pressure in the sealed line, and one for introducing air into the sealed line. Low pressure air shall then be �introduced into the sealed line until the internal air pressure reaches 4.0 psig greater than the average back pressure resulting from any ground water that may be over the pipe. At least two minutes shall elapse to allow the pressure to stabilize. The time required for the internal pressure to decrease from 3.5 to 2.5 psig greater than the average back pressure resulting from any ground water that may be over the pipe, shall not be less than the time shown for a given pipe diameter in the following table: �Carrier Pipe Minimum Elapsed Diameter (inches) Time (minutes) 8 4 10 5 12 6 15 7 � Post-Construction Television Inspection of New Pipe: Refer to Special Condition for Post-Construction Television Inspection of Sanitary Sewer. MEASUF�EMENT AND PAYMENT: ASC-9 � � � PART DA - ADDITIONAL SPECIAL CONDITIOIVS 1. Pipe Installation: Pipe installation will be measured for payment by the linear foot of pipe actually installed in the various diameters of sewers measured along the centerline of the sewer from centerline to centerline of manholes. Payment will be made for the quantities measured at the unit price per linear foot for the various sewer diameters listed. 2. Service Reconnections: Installation of sewer service connections will be measured for payment by each actually reconnected� to the installed pipe. Payment will be made for the quantities measured at the unit price per each listed. Payment shall include required excavation and backfill, saddles, flexible connections, and all other incidentals necessary to successfully reconnect sewer service lines to the rehabilitated sewer. Payment shall not include pavement replacement, which if required, shall be paid separately. 3. Sewer Cleaning by Bucket Machine: Heavy cleaning requiring more than hydraulic jet cleaning shall be performed by bucket machines. The payment for such cleaning shall be included in the bid item for Pre-Construction Television Inspection of Sanitary Sewer Lines. . 4. By-pass Pumping: The Contractor shall provide diversion for the flow of sewage around the section or sections of pipe designated for rehabilitation. The pumps and by-pass lines shall be of adequate capacity and.size to handle all flows. All costs for by-pass pumping required during installation of the pipe shall be subsidiary to pipe enlargement. 5. Subsidiary Work: Any damage to utilities and property, resulting repairs, temporary service costs, etc. shall be borne by Contractor. Repair and/or replacement of fences, sprinkler system piping and other such restoration work _resulting from Contractor activities shall be considered subsidiary to the cost of the project and no additional payment will be allowed. 6. Testing: All cost for testing #he replacement pipe by a pressure method will be incidental to pipe installation. DA-3 OMIT DA-4 OMIT DA-5 PIPE INSTALLED BY OTHER THAN OPEN CUT: A. GENERAL: 1. Furnish materials and necessary accessories, with strengths, thickness, coatings, and fittings indicat,ed, specified and/or necessary to complete the work. 2. All excavation shall provide an open area conforming to the outside diameter of the casing and/or carrier conduit. The excavation shall be to an alignment and grade which will allow the carrier conduit to be installed to proper line and grade as shown on the Plans and as established in the Specifications. 3. Work• sh'all be performed in accordance with the requirements of the City of Fort Worth ilVater Department, the Texas Department of Transportation, or railroad company, as applicable. o4i�s�ss ASC-10 D � B. D � � � U U a ' C. � � � � D � D � � oai�s�ss Q PART DA - ADDITIONAL SPECIAL CONDITIONS MATERIALS: 1. Casing Pipe: Casing pipe shall be steel conforming to ANSI B36.10 and the following: a. b. c. d. 2. 3. Field Strength: 35,000 psi minimum. Wall thickness: 0.312 in. minimum (0.5 for railroad crossings). Diameter: As shown on the drawings (minimum size requirements). Joints: Continuous circumferential weld in accordance with AWS D1.1. Carrier Pipe in Casing: Carrier pipe shall be as shown on drawings and as specified in the General Contract Documents. Sewer Pipe without Casing Pipe: Shall be minimum Class 51 ductile iron pipe, or as designated on the plans. 4. Grout: Grout shall be Portland Cement grout of min. 2000 psi compressive strength at 28 days. Proportioned not less than 1 cu. ft. of cement to 3 cu. ft. of fine sand with sufficient water added to provide a free flowing thick slurry. EXECUTION 1. Where sewer pipe is required to be installed under railroad embankments or`under highways, streets or other facilities in other than open cut, construction shall be performed in such a manner so as to not interfere with the operation of the railroad, street, highway, or other facility, and so as not to weaken or damage any embankment or structure. During construction operations, barricades and lights to safeguard traffic and pedestrians shall be furnished and maintained, until such time as the backfill has been completed and then shall be removed from the site. 2. 3 Pits and Trenches: a. If the grade of the pipe at the end is below the ground surface, suitable pits or trenches shall be excavated for the purpose of conducting the jacking or tunneling operations and for placing end joints of the pipe. Wherever end trenches are cut in the sides of the embankment or beyond it, such work shall be sheeted securely and braced in a manner to prevent earth from caving in. b. The location of the pit shall meet the approval of the Engineer. c. The pits of trenches excavated to facilitate these operations shall be backfilled immediately after the casing and carrier pipe installation has been completed. Boring and Jacking Steel Casing Pipe: Steel casing pipe shall be installed by boring hole with the•earth auger and simultaneously jacking pipe into place. ASC-11 PART DA - ADDITIONAL SPECIAL CONDITIONS 4. 5. a. The boring shall proceed from a pit provided for the boring equipment and workmen. The holes are to be bored mechanically. The boring shall be � done using a pilot hole. By this method an approximate 2-inch hole shall be bored the entire length of the crossing and shall be checked for line and grade on the opposite end of the bore from the work pit. This pilot hole shall serve as the centerline of the larger diameter hole to be bored. Other methods of maintaining line and grade on the casing may be approved if acceptable to the Engineer. Excavated material shall be placed near the top of the working pit and disposed of as required. The use of water or other fluids in connection with the boring operation will be permitted only to the extent required to lubricate cuttings. Jetting or sluicing will not be permitted. b. In unconsolidated soil formations, a gel-forming colloidal drilling fluid consisting of at least 10 percent of high grade carefully processed bentonite may be used to consolidate cuttings of the bit, seal the walls of the hole, and furnish lubrication for subsequent removal of cuttings and installation of the pipe immediately thereafter. c. Allowable variation from the line and grade shall be as specified under paragraph A.2. All voids between bore and outside of casing shall be pressure grouted. Installation of Carrier Pipe in Casing: a. Sanitary sewer pipe located within the encasement pipe shall be supported by "skids" or "bands" to prevent the pipe and bells from snagging on the inside of the c�sing, and to keep the installed line from resting on the bells. b. All skids shall be treated with a w�od preservative. Skids should extend for the full length of the pipe with the exception of the bell area and spigot area necessary for assembly unless otherwise specified. c. The Contractor shall prevent over-belling the pipe while installing it through the casing. A method of restricting the movement between the� assembled bell and spigot where applicable shall be provided. d. At all bored, jacked, or tunneled installations, the annular space between the carrier pipe and casing shall be filled with grout. Car'e must be taken that not too much water is forced into the casing so as not to float the pipe. The backfill material will not be required unless specified on the plans and specified by the Engineer. e. Closure of the casing after the pipe has been installed shall be plugged at the ends of the casing as shown on the drawings or as required by the , Engineer. Boring and Jacking Ductile Iron Pipe without Casing Pipe: oails�ss ASC-12 � � � � � �I J �� !] �� ,� �� PART DA - ADDITIONAL SPECIAL CONDITIONS a. As indicated on drawings and as required and directed by the Engineer sewer shall be constructed of bore and jacked ductile iron pipe. b. When a casing pipe is not designated on the drawings, the contractor shall provide a casing pipe if necessary to achieve line and grade. Casing pipe shall be provided at no additional cost and shall be subsidiary to the cost bid for installation By Other than Open Cut. c. Bore and jack in accordance with paragraph C.3. above. d. Short length of sewer consisting of a single pipe section may be installed by jacking without a bore hole if permitted by the Engineer and in soft soil layer. All voids outside of installed pipe shall be press�re grout'ed. 6. Tunneling: Where the characteristics of the soil, the size of the proposed pipe, or the use of monolithic sewer would make the use of tunneling � more satisfactory than jacking or boring, or when shown on the plans, a tunneling method may be used, with the approval of the Engineer or railroad/highway officials. a. When tunneling is permitted, the lining of the tunnel shall be of sufficient strength of support the overburden. The Contractor shall submit the proposed liner method to the Engineer for approval. The tunnel liner design shall bear the seal of a licensed professional engineer in the State of Texas. Approval by the Engineer shall not relieve the Contractor of the responsibility for the adequacy of the liner method. L� c. The space between the tunnel liner and the limits of excavation shall be pressure grouted or r�ud-jacked. Access holes for placing concrete shall be space at maximum intervals of 10 feet. D. MEASUREMENT AND PAYMENT: Installation of pipe by other than open cut will be measured by the linear foot of pipe, complete in place. Such measurement will be made between the ends of the pipe along the central axis as installed. The work performed and materials furnished as prescribed by this item will be paid for at the Contract Unit Price bid per linear foot for Pipe Installed by Other Than Open Cut of the type, size, and `class of pipe specified as shown on plans. The furnishing of all materials, pipe, liner materials required for installation, for all preparation, hauling and installing of same, and for all labor, tools, equipment and incidentals necessary to complete the work, including excavation, backfilling and disposal of surplus material shall be included in the Contract Unit Price as shown in the Bid Proposal. . � DA-6 OMIT DA-7 OMIT � � oai�s�ss . � ASC=13 � � � PART DA - ADDITIONAL SPECIAL CONDITIONS DA 8 MANHOLE REHABlLITATION: A. GENERAL 1. Scope. This section covers the rehabilitation of sanitary sewer manholes and other appurtenances in accordance with the Manhole Rehabilitation Details in the specifications. The rehabilitation requirements for each manhole are listed in the Manhole Rehabilitation Schedule in the specifications. Manhole rehabilitation includes repairing, replacing, or restoring manhole frame & cover, frame seal, chimney, corbel, wall, bench, invert and/or pipe seal(s). The Contractor shall furnish all labor, supervision, materials, equipment and testing required to complete the rehabilitation. of the manholes listed in these Contract Documents. 2. General: Contractor is responsible for locating all manholes scheduled for rehabilitation. Contractor shall notify City Engineer if a manhole cannat be located. Contractor shall contact City Engineer to determine if materials removed from rehabilitated manholes will remain the property of the Owner. If so, Contractor shall coordinate when and where to deliver salvaged material to the Fort Worth Water Department. If not, Contractor shall be responsible for disposal of material. Contractor shall provide watchmen, barricades and warning signs to protect his workers, inspectors, and the public. Contractor shall, at no additional cost to the Owner, replace any portion of an existing manhole that is damaged during rehabilitatipn of the manhole. Co�tractor shall provide necessary means to prevent wastewater flow from contacting material used for rehabilitation prior to fully curing. Loose and broken brick and morfar shall be removed immediately from the manhole to eliminate the possibility of pieces entering the sewer lines. 3. Submittals: a. Product Information. Contractor shall submit manufacturer's information on products proposed to be used that are not specifically named in the Contract Documents. b. Personnel Qualifications. Prior to starting manhole coating, Contractor shall submit qualifications of personnel that will be performing wall repairs and coating procedures. Proposed personnel shall verify certification within the last two years by the coating manufacturer and verify working on at least three projects with similar coating within the previous 12 months. c. Work Schedule. Prior to beginning work on bench and invert replacements, complete manhole replacements, or construction of new maintenance manholes, Contractor shall submit for review by Owner's Representative a plan for maintaining wastewater flow without any interruptions. Contractor shall maintain wastewater flow at all times. 4. Quality Assurance. Contractor will be responsible for all testing laboratory services in connection with data required for review of materials proposed to be used in the Work. Contractor shall obtain Engineer's acceptance of the testing laboratory before having services performed and �shall pay for all costs for testing.' Owner may, at his discretion, 4 = � oai�siss ASC-14 PART DA - ADDITIONAL SPECIAL- CONDITIONS � � � � f�] L�' � l!J perform quality control tests on materials during and after their incorporation in the Work. If any of these tests fail, Contractor will be responsible for correcting situation and shall pay for any retest. All costs for quality assurance testing will be subsidiary to the Work. 5. Delivery, Storage, and Handling. Upon delivery, all material shall immediately be stored and protected until installed in the Work. All material shall be labeled and stored in accordance to the manufacturer's recommendations and all local, state, and federal regulations. 6. Testing. All rehabilitated manholes shall be tested in accordance with Section D-63. B. MATERIALS 1. Cleaners: Water Cleaners 2. Wall. Bench. Trouqh. Groutinq, and Pipe Seal Repair Ctean and free from deleterious substances. Detergent, muriatic acid or approved equal. � Hydraulic Cement Strong-Seal Plug, Penny Grout, IPA "Octocrete", or approved equal. Quick-setting Mortar Strong-Seal QSR, Rapid Set, or approved equal. Q Urethane Gel Grout Scotch-Seal "5610 and 5612" or approved equal. Cementitious Grout Material Sauereisen Cements "F-100 Grout" or j�] approved equal. LJ Activated Oakum 3M Scotch Seal "5600" or approved equal. Two-Part Epoxy Adhesive Coating American Chemical Corp. "Aquatapoxy" or � approved equal. Concrete Bonding Agent ThoroSeal "Acryl 60" or approved equal. � Concrete Material in accordance with City of Fort Worth Water Department General Contract Documents. L�J � lJ � Q04/16/99 3. External Manhole Coatinq �oal Tar 4. Internal Manhole Coatinas Non-cementitious Cementitious 5. Frames. Covers, and Inserts Manhole Frames and Covers ASC-15 Tnemec "46-450 Heavy Tnemecol", Kop Coat "Bitumastic Black Solution", or approved equal. Sprayroq "Spray Wall" or Raven 405. Standard Cement Materials "Reliner MSP" or Quadex "QM-1s". McKinley "Type N with indented top", , Neenah> "R1726A", or approved equal. !�J 1-'Hti 1 UH - HUUI 11VIVHL �h't(r1AL (rVIVUI 1 IVIVS Watertight Manhole Frames and Covers Manhole Insert — Polyethylene Manhole Insert - Stainless Steel � 7 ,� Fiberalass Manhole Liner PVC Lined Concrete Wall Reconstruction Joint Material Adjustment Rings � Bitumastic Gasket Material Bitumastic Trowelable Material Miscellaneous Root inhibitor Neenah "R1915-E, Type L" or approved equal. Corrosion-proof high density polyethylene, 1/8" thick in accordance with Fort Worth Water Department General Standards E100- 4. Southwestern Packing & Seals, Inc., "TetherLok". Material in accordance with Section DA-15 of these specifications. Material in accordance with Section DA-16 of these specifications. Single-piece, precast concrete, ASTM C478, 2" min. thickness. RAM-NEK, EZ-STIK or approved equal. GS-702 compound or approved equal. Dichlobenil 2,6 - dichlorobensonitrile, or approved equal. C. EXECUTION Inspection. Prior to beginning the Work on a manhole, the Contractor shall inspect the manhole and notify City Engineer if actual conditions are in conflict with Manhole Rehabilitation Schedule. After City Engineer revises schedule, Contractor shall commence with Work. 2. Manhole Rehabilitation Repairs. Each manhole listed in the Manhole Rehabilitation Schedule will be repaired with at least one of the following repair methods. The requirements for each repair shall be completed as described in this section and as indicated on the Manhole Rehabilitation Details in the specifications. a. Cover/Frame/Frame Seal Replacement. 1) Paved Areas: Make square full depth saw cut and remove the pavement to expose the entire manhole frame and exterior of manhole a minimum of 6 inches below the top of the structurally sound structure, keeping trench sides as vertical as possible. Remove the pavement by breaking out from saw cut toward the manhole to avoid breaking the frame. ' 2) Non-paved Areas: Excavate adjacent to the manhole to expose the entire frame to a minimum depth of 6 inches below the top of the structurally sound structure, keeping trench sides as vertical as possible. Limit excavation to a 6-foot by 6-foot working area. Remove and replace the existing frame, cover, and sealing material. Furnish bolt down frame and cover, if required by Manhole Rehabilitation o4i�siss _ ASC-16 � � l!J i�J � [�J � I� lAJ '� t!1 �' � � � PART DA - ADDITIONAL SPECIAL CONDITIONS Schedule in the Specifications. If grade rings are broken, deteriorated, or loose, Contractor shall notify Engineer prior to placing manhole frame. Also, if manhole contains brick grade adjustments on top of concrete corbel or chimney, Contractor shall replace the brick grade adjustments with precast concrete rings in accordance with manhole grade ring replacements. 3) Clean exposed interior and exterior surfaces of the existing chimney and inspect for reuse. Wire brush and apply a concrete bonding agent and quick setting hydraulic cement to the top surface of the manhole to provide a smooth surface prior to installing new grade rings and bitumastic material. 4) Surfaces between the frame, adjustments, and corbel sections shall be free of dirt and debris. Bitumastic gasket material (minimum �/z inch thick) shall be placed in two concentric rings along the inside and outside edge of each joint or use bitumastic trowelable material. Butt joints of the two rows of bitumastic material shall be positioned opposite of each other. No steel shims, wood, stones, or any material not specifically accepted by the Engineer may be used to obtain final surface elevation of the manhole frame. 5) In paved areas, frames shall be installed so the top of the casting will conform to the slope and finish elevation of the paved surface. Allowances for the compression of the bitumastic material shall be made to assure a proper final grade elevation. Manhole rims in parkways, lawns, or other improved lands shall be at an elevation not more than one (1) inch nor less than one-half (1/2) inch above the surrounding ground. Backfill shall provide a uniform slope from the manhole frame for not less than three (3) feet each direction to existing ground elevations. 6) --�n drainage areas, frames shall be installed so the top of the casting will be at the same elevation that existed prior to rehabilitating the� manhole. 7) If the inside diameter of the manhole is too large to safely support new grade adjustments or frame, the corbel shall be replaced or a flattop installed prior to placing frame. 8) The exposed, exterior surfaces of rnanhole corbel, chimney, and frame shall be wire brushed and coated with two coats of coal tar, 14 mils DFT. The grade adjustments shall be wrapped with a 6 mil polyethylene sheet. 9) In unpaved areas, backfill with excavated material and compact with � mechanical equipment. In paved areas, backfill with granular material meeting requirements of Item 402 and Section E1-2 to the limits shown on figures in S�Ction H. � � 04/16/99 10) A concrete collar sha11 be constructed Concrete collars will be required on replacement manholes as listed in the ASC-17 in accordance with Figure 121. rehabilitated manholes and new manhole rehabilitation schedule. !JI PART DA - ADDITIONAL SPECIAL CONDITIONS Construction of concrete collar v�ill be paid for separately for each manhole and shall include surface restoration (including seeding/sodding) and permanent pavement repair. Repair of pavement outside of 4 foot by 4 foot concrete collar shall be equal to or superior in composition, thickness, etc., to existing pavement and/or as detailed in the Transportation and Public Works Department typical sections for Pavement and Trench Repair for Utility Cuts, Figures 1 through 5. Non-standard concrete collars shall be constructed at locations authorized by the Engineer. . b. Reseating/Sealing of Existing Frame - Work shall be done in accordance with Section D-52, with the exception that the existing frame shall be reused. The frame and cover shall be inspected for any defects and notify the Owner's representative if it is damaged or deteriorated. All scale, dirt, and debris shall be removed from the existing casting with a wire brush. c. Grade Adjustment - All Work shall be done in accordance with Section D-52, with the exception that the existing frame shall be raised or lowered to surrounding surface elevations in accordance with the Grade Adjustment Detail. 1) In brick manholes, remove and replace the defective chimney up to a maximum of 24 inches below the frame. If chimney is defective below 24 inches, Contractor shall notify Engineer prior to completing manhole rehabilitation. 2� 3) Existing defective concrete grade ring adjustments and all brick or block adjustments shall be replaced with precast concrete adjustment rings. Where partial manhole replacement is required on the Manhole Rehabilitation Schedule, the following shall apply : a) The extent of partial manhole replacement shall be based on the depth of deterioration as determined by the Owner's Representative. The remaining structure shall be capable of supporting the newly constructed portions of the manhole. b) Excavate the work area to expose the entire depth of deterioration in the existing manhole to a minimum depth of 6 inches below the top of structurally-sound structure. c) Perform reconstruction to allow easy access into the manhole. No more than 12 inches of depth of precast concrete grade adjustment rings shall be allowed to obtain proper grade. Perform reconstruction in accordance with the Partial Manhole Replacement Detail. d) Seal manhole joints in accordance with Section D-52. e) Precast corbel, or barrel sections may be used as necessary. The diameter of the precast sections shall be consistent with the existing remaining structure. Place a flattop section on existing manhole structure prior to setting precast sections. Flattop sections shall not oai�siss ASC-18 �`J [` � �J L�J C� � � � � I �' � � t!J � � L!; � oai�s�ss PART DA - ADDITION�4�L, SPECIAL CONDITIONS f) 9) � e. f overhang existing. manhole structures by more than 6 inches. If the clearance from the underside of the proposed flattop to the manhole �invert is less than 4�/2 feet, the manhole shall be completely replaced. Partial Manhole Replacement shall also include replacement of _ frame, cover, and sealing of frame and grade adjustments. Remove all debris from reconstruction from the manhole and dispose of properly. Interior Manhole Coating - Interior manhole coating shall meet the requirements of Section DA-10, DA-11, DA-12, or DA-13. Bench and Invert Rehabilitation 1) Remove existing deteriorated bench and invert material to solid material. Care shall be taken to avoid allowing broken pieces of brick and mortar to enter the sewer lines. 2) Apply concrete bonding agent and quick setting concrete to form a smooth surface and continuous invert with the sewer pipe. New bench and invert shall be formed in accordance with repair Bench and Invert Rehabilitation Detail. Bench and Invert Replacement 1) Remove the existing bench and trough completely. If the existing trough is formed of sewer pipe laid continuously through the manhole, special care shall be taken to ensure that the pipe seal and the sewer pipe to remain is not damaged. Contractor shall, at no additional cost, replace any portion of the existing manhole or sewer pipe to remain that is damaged during bench and invert replacement. 2) Install new bench and trough with Class A concrete in accordance with repair detail. Surface shall be troweled smooth and the invert of the trough shall form a continuous smooth flow path from pipes entering the manhole to where they exit. The bench and invert shall form a watertight seal with the manhole wall, pipe, and bench/trough area. 3) If the manhole base is deteriorated or nonexistent, the minimum thickness of the bench/trough shall be six inches. g. Removal of Existing Manhole - Work shall be conducted as specified in Section D- 55. h. Construct New Manhole 1) Completely remove the existing manhole structure. ASC-19 L�J PART DA - ADDITIONAL SPECIAL CONDITIONS f 2) Construct new manhole in accordance with Section D-52 of these specifications. Connect to existing sewers using flexible couplings. 3) Contractor shall maintain existing wastewater flows at all times. Contractor shall submit a plan for maintaining wastewater flows to the Engineer prior to beginning work. Pressure Grout Pipe Seals, Bench and Trough, and Lower Portion of Manhole � l�31 � � 1) All work shall be done in accordance with Section DA-17 of these � specifications. 2) Remove all foreign materials from the manhole walls around the pipe seal .and within the pipe seal itself, including all loose and protruding brick, mortar and concrete. Stop active leaks using products specifically for that purpose. 3) Remove deteriorated area of the pipe seal to sound material. Apply bonding agent to area and place hydraulic cement to fill voids to form a watertight seal around pipe. 4) Drill holes around the pipe seal, bench/trough and lower portion of the manhole and inject urethane gel grout into holes in accordance with repair detail. Activated oakum rope shall be used to fill the injection hole after removal of the grouting probe. Patch the injection hole with hydraulic cement and apply a water resistant two-part epoxy coating to the patch. Clean all grout from interior of manhole. Manhole Step Removal - Remove existing manhole steps and fill voids with, hydraulic cement in accordance with repair detail. k. Patch Holes - Clean and remove loose d�bris from holes to be patched. Apply bonding agent to surface of holes and fill voids with hydraulic cement in accordance with repair Patch Holes Detail. I. Watertight Manhole Insert - Install watertight gasketed manhole inserts � as specified in Fort Worth Water Department Standard E100-4. m. Grout Flattop to Wall Joint - Injection holes shall be drilled through the manhole at 90 degree angles from each other within 4 inches of the bottom of the flattop. Provide additional holes near observed defects, if necessary. Urethane gel grout shall be injected through the holes under pressure with a probe designed for this purpose. Injection pressure shall not cause damage to the manhole structure or surrounding surface features. Grouting from the ground surface will not be allowed. Grout travel shall be verified by observation of grout at defects or adjacent injection holes. Provide additional injection holes, if necessary, to ensure grout travel. Injection holes shall be cleared with a drill and patched with a waterproof quick setting mortar. The flattop to wall joint shall be pressure washed, cleaned, filled with a non-shrink grout, and finished smooth. oai�siss ASC-20 L!J u � LJ � � L�1 LJ' PART DA - ADDITIONAL SPECIAL CONDITIONS n. � Fiber.glass Manhole Insert - Work shall be conducted as specified in Section DA-15 . PVC Lined Concrete Wall Reconstruction - Work shall be conducted as specified in Section DA-16. p. Point Repair to Replace Sewer Line, 6"-15" Diameter - This item shall apply at those locations indicated in the Manhole Rehabilitation Schedule and those additional locations authorized by the Engineer. The Contractor shall excavate adjacent to the manhole to uncover the damaged sewer pipe. This pipe shall be carefully removed from the manhole to the first sound joint (maximum of 5 feet) of pipe. This pipe shall be replaced with SDI� 35 PVC pipe of the same nominal size.- This pipe shall be connected to the existing sewer using flexible connectors approved by the City. The connection of the new pipe to the manhole shall be made using flexible gaskets meeting the requirements of ASTM C-923, grouted into the manhole wall using non-shrink grout. Embedment material shall be installed around the pipe up to the pipe springline. Backfill material conforming to City specifications shall be placed and compacted as required. This item shall include sur�ace restoration and permanent pavement repair. q. Bypass Pumping - The Contractor shall furnish and operate pumping equipment Q and piping as required for bypass pumping necessary to complete any manhole replacement or rehabilitation work. � D. � � � � a D Lt � MEASUREMENT AND PAYMENT 1. Frame and Cover Replacement: Payment for installation of new manhole frames and covers shall be based on the Contract unit price and the actual quantity installed. The Contract unit price shall be full payment for the new manhole frame and cover, excavation, installation of the manhole frame and cover, minor grade adjustment, backfill, and demolition and disposal of waste materials. 2. Grade Ring Replacement: Payment for installation of new grade rings shall be based on the Contract unit price and the actual quantity of new grade r'ings installed. The Contract unit price shall be full payment for the new grade rings. All costs for installing and sealing grade rings shall be included in the applicable Contract unit price for sealing of frame and grade rings. 3. Paved Frame and Grade Adjustment Sealing: Payment for sealing manhole frames and grade adjustment rings in paved areas shall be based on the Contract unit price and the actual number of manholes where sealing of the manhole frame and/or grade adjustments in paved are required. The Contract unit price shall be full payment for excavation, pavement removal, sealing materials, installation of grade rings, sealing, rriinor grade adjustment, backfill, pavement restoration, and demolition and disposal of waste materials. � 4. Non-Paved Fram� and Grade Adjustment Sealing: Payment for sealing manhole frames and grade adjustment rings in non-paved areas shall be based on the Contract unit price and the actual number of manholes where sealing of the manhole frame and/gr grade adjustments in non-paved are required. The ASC-21 04/16/99 ��J PART DA - ADDITIONAL SPECIAL CONDITIONS Contract unit price shall be full payment for excavation, sealing materials, installation of grade rings, sealing, minor grade adjustment, backfill, surface restoration, and demolition and disposal of waste materials. 5. Interior Manhole Coating: Payment for interior manhole coating shall be based on the Contract unit price where interior manhole coating is applied. The Contract unit price shall be full payment for surface preparation, interior coating of the corbel, wall and bench, and cleanup. � 6. Pressure Grout Pipe Seals, Bench and Trough, and Lower Portion of Manhole: Payment for grouting pipe seals, bench and trough, and lower portion of the manhole shall be based upon the Contract unit price and the actual quantity of manholes where pipe seals, bench and trough and lower portion of the manhole were grouted. The Contract unit price shall be full payment for the preliminary repairs, rehabilitating the pipe seals, grout material, installation of the grout materials and cleanup. 7. Bench and Invert Rehabilitation_ Payment for bench and invert rehabilitation shall be based upon the Contract unit price and the actual number of manholes where the bench and invert were rehabilitated. The Contract unit price shall be full payment for materials and bench and invert rehabilitation. 8. Bench and Invert Replacement: Payment for bench and invert replacement shall be based upon the Contract unit price and the actual quantity of manholes where the bench and invert were replaced. The Contract unit price shall be full payment for materials, installation of materials, and demolition and disposal of waste materials. 9. Patch Holes: Payment for patching holes shall be based upon the Contract unit price and the actual number of manholes t�iat were patched. The Contract unit price shall be full payment for surFace preparation, patching of the holes, and cleanup. This item is allowed for payment only when it is included in the Manhole Rehabilitation Schedule. Patching holes prior to interior coating of manholes is not a pay item. 10. Manhole Step Removal: Payment for manhole step removal shall be based upon the Contract unit price per manhole and the actual number of manholes that had steps removed. The Contract unit price shall be full payment for removal and disposal of the steps and patching of the voids created by step removal. 11. Watertight Manhole Insert: Payment for watertight manhole inserts of the respective type shall be based upon the Contract unit price and the actual number of inserts of each type installed. The Contract unit price shall be full payment for the watertight manhole insert and installation of the insert in the manhole. 12. New Sanitary Sewer Manhole: Payment shatl be made as indicated in Measurement and Payment, Section D-52 in these specifications. This item shall include up to five (5) linear feet of new PVC pipe at each manhole pipe connection and connecting to the existing sewer. 13. Concrete Manhole Collars: oai�siss ASC-22 � � � r� �I� � � J J � •l � � !J � � � � Q04/16/99 PART DA - ADDITIONAL SPECIAL CONDITION� a. Paved Areas. Payment for manhole collars in paved areas shall be based on the Contract unit price and the actual quantity installed. The Contract unit price shall be full payment for labor, materials, pavement sawing, excavating, disposal of waste materials, and permanent pavement repair. b. Non-Paved Areas. Pavement for manhole collars in non-paved areas shall be based on the Contract unit price and the actual quantity installed. The Contract unit price shall be full payment for labor, materials, excavation, disposal of waste materials; and surface restoration. 14. Partial Manhole Replacement: Payment for partial manfiole replacement shall be based on the Contract unit price per vertical foot measured from the top of the frame to the top of the structurally sound existing manhole. The Cor�tract'unit price shall be full payment for furnishing all labor and materials necessary, including excavation and removal of the existing structure, replacement of the frame and cover, installation of new adjustment rings, flattop, corbel or wall sections, sealing, backfilling, and surface restoration. � 15. Interior Corrosion Protection: Payment shall be made as indicated in Measurement and Payment, Section DA-7 in these specifications. � 16. Grout Flattop to Manhole Wall Joint: Payment for grouting the flattop to manhole wall joint shall be based upon the Contract unit price and the actual number of joints grouted. The Contract unit price. shall be full payment for all material, labor and cleanup required to complete each joint grouting. 17. Fiberglass Manhole Insert_ Payment shall be made as indicated in Measurement and Payment, Section DA-15 in these specifications. 18. PVC Lined Concrete Wall Reconstruction: Payment shall be made as indicated in Measurement and E�ayment, Section DA-16 in these specifications. 19. Point Repair to Replace Sewer Line, 6" - 15" Diameter: Payment for each� point repair shall be based upon the Contract unit price for each manhole connection actually repaired. The Contract unit price shall be full payment for all material, labor, and cleanup required to complete each manhole connection repair. 20. Flattop Replacement: Payment for each flattop replacement shall be based on the Contract unit price for each flattop actually replaced. The Contract unit price shall be payment in full for all labor, material, and cleanup required to complete each flattop replacement. Payment for frame and cover replacement, grade rings, sealing, and concrete manhole collar as required to complete the manhole rehabilitation will be paid for separately at the applicable Contract Unit Prices. 21. Bypass Pumping: All bypass pumping shall be a subsidiary obligation of the Contractor. All costs for bypass pumping shall be included in the Contract unit price for the items requiring bypass pumping. ASC-23 � PART DA - ADDITIONAL SPECIAL CONDITIONS DA-9 SURFACE PREPARATIQN FOR MANHOLE REHABILITATION: A. I:� C. GENERAL: This item shall govern the preparation of surfaces for manhole rehabilitation. CLEANING: � � � 1. Covers (screens) shall be placed over the pipe inverts to prevent extraneous � material from entering the sewer system. 2. All concrete that is not sound or has been damaged by chemical exposure shall be removed from the manhole. Loose and protruding brick, mortar and concrete shall be removed using a masonry hammer and chisel and/or scrapers. Existing roots and manhole steps shall be removed by cutting them flush with: the wall of the manhole. � � 3. All contaminates including but not limited to: oils, grease, waxes, form release, � curing compounds, efflorescence, sealers, salts, incompatible existing coatings, and all other contaminants shall be removed. � 4. Surfaces to receive protective coating shall be cleaned and abraded to produce a sound concrete/brick surface with adequate profile and porosity to provide a strong bond between the protective coating and �he substrate. All foreign materials shall be removed from the manhole interior using high pressure water spray (3500 psi to 4000 psi). Cleaning equipment shall have a pressure gauge that indicates the water pressure being used. 5. Detergent water cleaning, muriatic acid, and hot water blasting shall be used, if necessary, to remove dirt, oils, grease, and other matter which may prevent a good bond of sealing material to the manhole surface. A mild chlorine solution (household bleach) may be used to neutralize the surface to diminish microbiological bacteria growth prior to final rinse and coating. PRELIMINARY REPAIRS 1. All unsealed lifting holes, unsealed step holes, voids larger than approximately one- half (1/2) inch in thickness shall be filled with patching compound at least one hour (1) prior to application of the first spray coat. 2. Active leaks shall be stopped using City �approved products specifically for that purpose and according to manufacturer's recommendation. Some leaks may require grouting to stop the inflow. Grouting shall be performed in accordance with City specifications and Section DA-17- PRESSURE GROUTING. 3. Bench area shall be built up if required to provide a uniform slope from the circumferences to the manhole trough. City approved cementitious patching compounds or epoxy grout as recommended by manufacture shall be used. 4. After all repairs have been completed, all loose material shall be removed from the � manhole. Contractor shall insure no material is allowed to enter the sewer system. 04/16/99 ASC-24 � � � � a D. � � E. D PART DA - ADDITIONAL SPECIAL CONDITIONS 5. Contractor shall ensure the manhole is ciear of all detergents and cleaners and that all active iniiltration has been stopped prior to application bf protective manhole coatings for rehabilitation. INSPECTION Applicator shall carefully inspect all surfaces prior to application of protective coating and shall notify Owner of any noticeable disparity in the surface which may interfere with the proper performance of the repair mortar and protective coating. MEASUREMENT AND PAYMENT Payment for Suriace Pr2paration shall be considered subsidiary to fhe cost for Interior Manhole Coating or Protective Manhole Coating for Corrosion Protection. � DA-10 OMIT DA-11 OMIT � DA-12 OMIT aDA-13 OMIT DA-14 OMIT � DA-15 OMIT QDA-16 RIGID FIBERGLASS MANHOLE LINERS : A. a � � u B. � � L�1 04/16/99 GENERAL This item shall govern the furnishing and installation of rigid fiberglass liners in existing brick or concrete manholes. The manholes to be rehabilitated using fiberglass liners, and the interior diameter and depth of the liner are listed in the Manhole Rehabilitation Schedule. The locations of these manholes are shown on the drawings. Rigid Fiberglass Liners shall be as manufactured by L.F. Manufacturing, Inc., of Giddings, Texas; Associated Fiberglass Engineers, of Fort Worth, Texas; or approved equal. The installation at each manhole shall include the preparation of the existing manhole to receive the fiberglass liner, installation of the liner, grouting the annular space between the existing structure and the liner, and backfilling around the new fiberglass cdrbel section. MATERIALS 1. General. Fiberglass reinforced polyester manhole liners shall be manufactured from commercial grade polyester resin or Vinyl ester resin, with fiberglass reinforcements. All liners shall meet the requirements of ASTM D3753 and this specification. Fillers, when used, shall be inert to the environment. The fiberglass shall be suitable for atmospheres containing hydrogen sulfide and dilute sulfuric acid as well4as,other gasses associated with wastewater collection systems. ASG25 L�J PART DA - ADDITIONAL.SPECIAL "CONDITfONS � �� 2. Reinforcing. The reinforcing materials shall be commercial grade E type glass in the form of continuous roving and chop roving. The coupling agent will provide a suitable bond between the glass reinforcements and the resin. C. DESIGN REQUIREMENTS I� Q 1. Manholes shall have sufficient strength to withstand an AASHTO H-20 dynamic loading. This shall be verified by acceptable test results performed in accordance O with the reference standard. 2. The manhole cylinder and the hemispherical reducer (corbel) shall be preassembled at the factory into a monolithic unit by overlaying the joint with fiberglass reinforced resin to a thickness equal to or greater than the wall thickness of the cylinder. Field jointing is not permitted. Corbel section shall be concentric with respect to the larger cylinder, unless otherwise approved by the Engineer. � ,� 3. The manhole cylinder shall have the minimum pipe stiffness values shown in the Q table below when tested in accordance with the reference standard: Length - Ft. F/AY - Psi 3.0 - 6.5 0.75 7.0 - 12.5 1.26 13.0 - 20.5 2.01 21.0 - 25.5 3.02 26.0 - 35.0 5.24 4. Diameter tolerance. Inside diameter tolerances shall be +/- 1% of the required inside diameter. 5. UV Inhibitor. The exterior surface of the manhole liner shall be UV-protected using grey pigments in the resin. . 6. Interior Surfacing Mater'�I. The inner surface exposed to the sewer environment shall be a resin-rich layer 0.010 to 0.020 inch thick followed by a minimum of two passes of chopped roving of minimum length 0.5 inch to maximum length of 2.0 inch, applied uniformly to an equivalent weight of 3 oz./ft2. Each pass of chopped roving shall be well rolled prior to the application of additional reinforcement. The combined thickness of the inner surface and interior layer shall not be less than 0.10 inch 7. The entire fiberglass assembly at each manhole shall be fabricated so that no 'm�re than twelve inches of concrete adjusting rings will be required to bring the top of the manhole frame/cover to tf�e required elevation. D. CLEANING . 04/16/99 AS C-26 � � a U D E � a a F D � a � � � � U U � 04/i6/99 2. PART DA - ADDITIONAL SPE�IAL CONDITIONS Covers (screens) shall be piaced over the pipe inverts to prevent extraneous material from entering the sewer system. Existing roots and manhole steps shall be removed by cutting them flush with the manhole wall. 3. All foreign materials shall be removed from the manhole wall using high pressure water spray (3500 - 4000 psi). Cleaning equipment shall have a pressure gauge that indicates the water pressure being used. PRELIMINARY REPAIRS 2. Active leaks shall be stopped using City-approved products specifically formulated for that purpose and according to manufacturer's recommendation. Some leaks may require exterior grouting to stop the inflow. Grouting shall be performed in accordance with Section DA-17 - PRESSURE GROUTING. After all repairs have been completed, all loose materials shall be removed from the manhole. No material shall be allowed to enter the sewer system. INSTALLATION PROCEDURES Excavate around the top of the existing manhole and remove the manhole frame and cover, brick or concrete adjustments, and corbel section. If the existing manhole is poured concrete, the corbel section shall be removed using methods which will not damage the lower manhole barrel. Brick and precast concrete corbels shall be removed to the top of the manhole� barrel section After cleaning and preliminary repairs are completed on the existing manhole, the rigid fiberglass liner shall be installed in accordance with the construction drawings. The bottom of the manhole liner shall be cut to fit the existing manhole base and:pipe entrances. Cuts shall be accurately made with a suitable power saw. The manhole liner shall be lowered into the existing manhole and set into wet, Ctass D concrete mix on the benches. A good bottom seal shall be obtained in order to prevent loss of grout from the annular space between the outside of the manhole liner and the interior of the existing manhole. A 6-inch lift of quick-setting grout shall be placed above the initial bottom seal to ensure adequacy of the bottom seal. Existing pipes shall be bridged with short lengths of PVC or fiberglass pipes and sealed as detailed ir� the construction drawings. The annular void between the manhole liner and the existing manhole shall be filled with a 4,000 psi at 28-days strength cementitious grout mixture. The grout mixture shall consist of Portland cement and sand. The actual design mix showing the proportions of each component and admixtures, if any, shall be submitted to the Engineer for approval. Cellular grouts containing the same materials as cementitious grout, blended with pre- generated aqueous foam to form macroscopic non-interconnected air cells uniformly distributed throughout the grout may also be used. Foam shall be added onsite by an experienced foam contractor. � ASC-27 + . - .. C�� G H PART DA - ADDITIONAL SPECIAL CONDITIONS After the annulus and perimeter of the manhole liner is grouted, concrete adjustment rings shall be placed on top of the liner cmrbel section to bring the frame and cover to finish grade. Seal adjustment rings and frame per Section DA-8 requirements. The manhole corbel section shall be backfilled with sand recommended by the manufacturer and approved by the City. shall be backfilled as required in Section D-49, Trench Compaction. A concrete collar shall be constructed if Rehabilitation Schedule. TESTING After the manhole liner installation is complete and all adjustment rings and the frame and cover are installed, the manhole shall be vacuum tested as required by Section DA-18, VACUUM TESTING OF REHABILITATED MANHOLES. Any leakage into the manhole shall be stopped. MEASUREMENT AND PAYMENT 1. The Contract Unit Price for rigid fiberglass manhole inserts shall include all labor, equipment, and materials necessary for the complete construction of the manhole insert, including backfilling. The pay quantity shall be measured from the bottom of the fiberglass barrel section to th,e top of the fiberglass corbel. 2. 3. DA-17 OMIT GENERAL DA-18 PRESSURE GROUTING: A. Payment for exterior grouting of manhole walls necessary to stop infiltration will be at the Contract Unit Price for manhole grouting. Payment for step removal, furnishing and sealing concrete adjusting rings and the ring and cover, and concrete collar, will be at the applicable Contract Unit Prices. Scope. This Section governs all work, materials and testing required for the pressure grouting of manhole defects. Manholes or sections of manholes with active leaks shall be repaired as indicated in tt�e Manhole Rehabilitation Schedule. 2. Description_ The Contractor shall be responsible for the furnishing of all labor, supervision, materials, equipment, and testing required for the completion of pressure grouting of manhole defecfs in accordance with the Contract Documents. 3. 4. Manufacturer's Recommendations. Materials, additives, mixture ratios, and procedures utilized for the grouting process shall be in accordance with manufacturer's recommendations. Manholes. Manholes to be grouted are of brick, concrete, or fiberglass constru�tion. � 'L�J or granular material as The remaining excavation � Excavation, Backfill and required in the Manhole � oaiysiss ASC-28 � U A. a � 0 � � � U � � � � � PART Di4 - ADDITIONAL SPECIAL COtVDlT10NS MATERIALS 1 Grouting Materials: a. Urethane Gel Grout: Urethane gel grout, such as Scotch-Seal 5610 gel or equal shall be a hydrophilic polymer. TF�e chemical shall be mixed within the ' range of from 8 to 10 parts of water and shall contain a reinforcing agent supplied by the same manufacturer. The material shall gel and cure to a tough flexible elastomeric condition. When wet, the gel shall exhibit strength properties of at least 25 psi tensile at 150 percent elongation. The material shall not change in linear dimension more than eight percent when subjected to wet and dry cycles. b. The chemical grout shalf be applied so as to have the grout material ffow freely into the defects. To avoid any wastage of the material flowing through the defects, a gel control agent m�y be added. The following properties shall be exhibited by the grout: 1) Documented service of satisfactory performance in similar usage. 2) Controllable reaction times and shrinkage through the use of chemicals supplied by the same manufacturer. The minimum gel set time shall be established so that adequate grout travel is achieved. 3) 4) 5) Resistance to chemicals; resistani to most organic solvents,, mild acids and alkali, � Compressive recovery return to original shape after repeated deformation. The chemical shall be essentially non-toxic in a cured form. 6) Sealing material shall not be rigid or brittle when subjected to dry atmosphere. The material shall be able to withstand freeze/thaw and moving load conditions. 7) Seafing material shall be noncorrosive. � D � 04/16/99 a a. A reinforcing agent such as Scotch-Seaf Brand 5612 reinforcing agent or equivalent shal� be utilized in accordance with manufacturer's recommendations. Any 5612 reinforcing agent which contains lumps must be discarded. Care must be taken to be sure that the pH of the water in the tank is from 5 to 9. As a precaution against the possibility of the pH being outside this range, take a small amount of water from the tank to which Gel �` Reinforcing Agent 5612 is to be added. Add a few drops of 5612 to this test sample. Scotch-Seal Brand Gel Reinforcing Agent 5612 should disperse readily. If precipitation occurs, drain ttie� tank and retest. Repeat as necessary until dispersion occurs. If dispersion does not occur, do not use the water source. ASG29 � PART DA - ADDITIONAL'SPECIAL CONDITIONS C 04/16/99 2. b. A filler material such as Celite 292 (diatomaceous earth) from Johns Mansville or equivalent shall be utilized. The addition of the filler material shall not exceed the quantity specified by the manufacturer, and continuous agitation of the water side of the mixtrare is required. The filler material may also be utilized as a reinforcing agent in accordarice with the urethane gel grout manufacturer's recommendations. Additives: Grout additions may be utilized for catalyzing the gel reaction, inhibiting the gel reaction, �buffering the solution, lowering the freezing temperature of the solution, acting as a filler, prmviding strength or for inhibition of root growth. Root Control: A root inhibiting chemical such as dichlobenil shall be added to the chemical grout mixture at a safe level of concentration and shall have the ability to remain active within the grout for a minimum of 12 months. 3. Material Identification: Contractor shall completely identify the types of grout, mortar, sealant, and/or root control chemicals used and provide case histories of successful use or defend the choice of grouting materials based on chemical and physical properties, ease of :application, and expected performance, to the satisfaction of the Engineer. 4. Mixing and Handling: Mixing and handling of chemical grout and forming constituents, which may be toxic under certain conditions shall be in accordance with the recommendations of the manufacturer and in such a manner as to minimize hazard to personnel. It is the responsibility of the Contractor to provide appropriate protective measures to ensure that chemicals orgels produced by the chemicals are under control at all times and are not available to unauthorized personnel �r animals. All equipment shall be subject to the approval of the Engineer. Only personnel thoroughly familiar with the handling of the grout material and additives shall perform the grouting operations. EXECUTION 1. General. Manhole grouting shall not be performed until sealing of manhole frame and grade adjustments, partial manhole replacement, or manhole repairs are complete. � � Preliminary Repairs: a. Seal all unsealed lifting holes, unsealed step hotes, voids larger than approximately one-half (1/2) inch in thickness. All cracked or deteriorated material shall be removed from the area to be patched and replaced with Octocrete, as manufactured by IPS Systems, Inc. or equal, in accordance with manufacturer's specifications. b. Cut and trim all roots within fhe manhole. Temperature, Normal grouting operations including application of interior coating shall be perform�'d'in accordance with manufacturer's recommendations. ASC-30 � �I �I i � J �� ■J � J J � �� I PART DA - ADDITIONAL SPECIA�L CONDITIONS 4. Grouting Material Usage. Grouting of the manhole may include corbel, wall, pipe seals, manhole joints, wall to flattop joint, and/or bench/trough. Areas of the manhole designated to be grouted will be directed by the Engineer. If entire manhole is scheduled for grouting, grouting shall include the entire manhole including corbel, wall, pipe -seals and bench/trough. Pipe seal grouting shall include all pipe seals in the specified manhole and grouting of the specified manhole including the bench/trough to the maximum height of 18 inches from the crown. 5. Drilling and Injection: a. Injection holes shall be drilled through the manhole wall at locations indicated in the appropriate detail(s). b. Grout shall be injected through the holes under pressure with a suitable probe. Injection pressure shall not cause damage to the manhole structure or surrounding surface features. Grout shall be injected thr,ough the lowest holes first. The procedure shall be repeated until the manhole is externally sealed with grout. c. Grouting from the ground surface shall not be allowed. d. Grout travel shall be verified by observation of grout to defects or adjacent injection holes., Provide additional injection holes, if necessary, to ensure grout travel. � e. Injection holes shall be cleaned with a drill and patched with a waterproof quick setting mortar for brick and concrete manholes. 6. Testing of Rehabilitated Manholes. Testing of rehabilitated manholes for water tightness shall be performed by the Contractor in the presence of the Engineer in accordance with the requirement of Section DA-18, VACUUM TESTING OF REHABILITATED MANHOLES of these specifications. D. MEASUREMENT AND PAYMENT D If the entire manhole is grouted, the Contract Unit Price shall be per vertical foot grouted as indicated on the Manhole Rehabilitation Schedule included in these specifications or as required by the Engineer. U � � �{ D� a4„�99 Payment for grouting pipe seals, bench and trough, and 18 inches above crown of pipe, and. grouting flattop to wall joint, shall be based on the Contract Unit Price per each manhole rehabilitated as indicated on the Manhole Rehabilitation Schedule. The Contract Unit Price shall be payment in full for performing the work and for furnishing all labor, supervision, materials, equipment, preliminary repairs and testing necessa .ry to complete the work including grouting with urethane grout. ASC-31 �� PART �A - ADDITIONAL SPECIAL CONDITIONS DA 19 VACUUM TESTING OF REHABILITATED MANHOLES: A. � GENERAL 1. Scope. This section describes manhole testing to effectively confirm the watertight integrity of existing manholes following structural ,infiltration and inflow related repairs and that the appearance of the work is acceptable. 2 3. Description: a. Infiltration may be observed in manhole defects at manhole walls, pipe seals or bench/trough areas. Infiltration related repairs are intended to eliminate leakage of groundwater into manholes. b. Inflow may be observed in manhole defects at manhole frames, covers, frame seals, grade adjustments, grade adjustment seals, corbels, or walls. Inflow related repairs are intended to eliminate sources of surface water entry that become active during rainfall events. c. Structural repairs may be required when making I/I related manhole repairs. Structural repairs may include defects in any manhole components but not displaying I/I. Testing, Observations and Guarantee Periods: a. The testing required shall be performed by the Contractor at locations designated by the Engineer and documented to the satisfaction of the Engineer. b. Any new or rehabilitated manholes that are observed to be leaking by the Engineer during periods of high groundwater or during inflow conditions shall be subject to additional repairs. The Contractor shall be responsible for all additional repairs required on these unsatisfactory manholes during the guarantee period. c. All manhole rehabilitation work shall be warranted to be free of defects and of good workmanship for a minimum of three (3) years from the date of final acceptance of the project. Any manhole repairs completed by the Contractor which fail during the warranty. period shall be repaired to the satisfaction of the City at no additional cost to the City. MATERIALS - Not specified. C. EXECUTION 1. Infiltration Testing; 04/16/99 a. All interior coated manholes and all partial replacement manholes shall be � observed (tested) by the Contractor in the presence of the Engineer for ASC-32 � � � � L�J L lw' � C I �1 � PART DA - ADDITIONAL SPECI�AL CONDITIONS sources of infiltration. Observations �ill be made during high groundwater conditions, wherever possible. b. Manholes shall be tested after installation with all connections (existing and/or proposed) in place. Drop-connections and gas sealing connections shall be installed prior to testing. The lines entering the manhole shall be temporarily plugged with the plugs braced to prevent them from being drawn into the manhole. The plugs shall be installed in the lines beyond drop- connections, gas sealing connections, etc. The test head shall be placed inside the frame at the top of the manhole (so that the manhole frame seal is tested) and inflated in accordance with the manufacturer's recommendations. A vacuum of 10 inches of inercury shall be drawn, and the vacuum pump will be turned off. With the valve closed, the level of vacuum shall be read after the required test time. If the drop in the level is less than 1-inch of inercury (final vacuum greater than 9-inches of inercury), the manhole v�ill have passed the vacuum test. After a successful test, the temporary plugs will be removed. The required test time is determined from Table I. a Table I MINIMUM TIME REGIUIRED FOR A VACUUM DROP OF 1" H9 (10"H9 - 9"H9) (SEC) � DEPTH OF M.H. 48-Inch Dia. 60-Inch Dia. 72-Inch Dia. (FT.) Manhole Manhole Manhole L!J 0 20 sec. 25 sec. 30 sec. 35 sec. 40 sec. 45 sec. T=5 sec. 26 sec. 33 sec. 39 sec. 45 sec. 52 sec. 59 sec. T=6.5 sec. 33 sec. 41 sec. 49 sec. 57 sec. 67 sec. 73 sec. T=8 sec. 12 a 14 16 18 ** _ � � L� � � C�J a �„�99 **For all Manholes over 18 feet in depth, add "T" seconds as shown for�each respective diameter for each two feet of additional depth of manhole to the time shown for that 18 foot depth. [Example: A 30 (thirry) foot deep, 48 (forty- eight) inch Manhole Total Test Time would be 75.0 seconds. 45.0+6(5.0)=75.0 secondsj (Values listed above are extrapolated from ASTM C924-85�. a. Manhole vacuum levels observed to drop greater than 1-inch of inercury (Final vacuum less than 9-inches of inercury) will have failed the test and will require additional rehabilitation. The Contractor shall make the necessary repairs to the already completed rehabilitation work at no additional compensation. If the failure of the vacuum test is determined to be due to ' preexisting conditions not on the manhole rehabilitation schedule for that manhole, this additional work may be authorized by the Owner's Representative. After completion of the additional rehabilitation the manhole shall then be re-tested as described above until a successful test is made. Only one payment for manhole vacuum testing will be made on each r�anhole. ' ASC-33 � L�J PART DA - ADDITIONAL SPECIAL CONDITIONS f a b. Vacuum testing is required on all manholes having interior rehabilitation. Inflow Testing: � All partially rehabilitated manholes shall be dyed water tested unless the manhole has successfully passed the vacuum test. Manholes shall be dyed water tested in the presence of the Engineer. The dye test shall consist of applying a concentrated dye solution around the manhole frame. Dyed water shall be applied for at least ten minutes. Manholes observed to be actively leaking greater than one drip per five seconds will have failed the test and will not be acceptable. Manholes failing the test will require additional rehabilitation by the Contractor at no additional compensation. 3. Other Testing: One (1) rehabilitated manhole will be randomly selected for further testing. A laboratory selected by the City will take core samples of wall sections of manholes with wall coatings. Testing of the core samples will be done to evaluate material thickness, compressive strength, flexural strength and slant shear bond strength. The following are the minimum required strengths for cementitious and non- cementitious wall coatings: a i:� Compressive Strength. Compressive strength shall conform to ASTM C 495 and C 109 and shall meet or exceed a minimum 28-day break of 4,000 psi. Flexural Strength. Flexural strength shall conform to ASTM C 348 and shall meet or exceed a minimum 28-day break of 1,200 psi. � c. Slant Shear Bond Strength. Slant shear bond strength shall conform to ASTM 882 modified and shall meet or exceed a minimum 28-day break of 2,400 psi. If the manhole tested fails to pass any of these requirements, another manhole shall be selected and tested. If the second manhole fails, the City may, at its option, stop work until the Contractor can provide assurance that testing requirements can be met. Guarantee: 4. Contractor shall warrant that the workmanship and materials are free from defects and that the manholes are sealed from inflow and infiltration for a period of three (3) years from the date of final acceptance of the project. MEASUREMENT AND PAYMENT Payment for manhole vacuum testing shall be made at the Contract Unit Price bid for each Manhole Vacuum Test actually performed and passed and the appearance of �the completed manhole is visually acceptable. Payment shall be full compensation for all labor and materials necessary to complete each test. No payment will be made for additional vacuum tests or any dyed water testing. oai�siss ASC-34 0 PART DA - ADDITIONAL SPECIAL CONDITIONS � Payment for manhole core testing, including all labor and materials necessary to complete n each test, shall be made at the Contract Unit Price bid for each Manhole Core Test actually �� performed and passed. � DA-20 OMIT DA-21 OMIT � � C' L�J l� DA-22 REPLACEMENT OF CONCRETE CURB AND GUTTER: Contractor shall replace all damaged existing curb and gutte,r, 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. Pay limits for laydown curb and gutter are as shown in Drawing No. S-S5 of the Standard Specifications. Included, and figured subsidiary to this unit price, will be the required 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 and compacted to standard City densities and 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 D demolition to date of completion. ifythe contractor fails to complete the work within fourteen (14) calendar days, a$100 dollar liquidated damage will be assessed per block per day. I�J � � l!J � � l�! [!�' The unit price bid per linear foot shall be full compensation for all materials, labor, equipment and incidentals necessary to complete the work. DA-23 REPLACEMENT OF 6" C�NCRETE 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-24 OMIT DA-25 OMIT DA-26 QMIT DA-27 OMIT oaiisiss ASC-35 � PART DA - ADDITIONAL SPECIAL CONDITIONS � DA-28 OMIT DA-29 OMIT DA 30 OMIT DA-31 NEW 4" STANDARD WHEELCHAIR RAMP: The Contractor shall construct standard concrete wheelchair ramps as shown on the enclosed details, or as directed by the Engineer. The removal of existing substandard wheelchair ramps and sidewalk as required for the installation of new wheelchair rarr�ps shall be subsidiary to this pay item. The removal and replacement of existing curb and gutter as required for the installation of new wheelchair ramps shall be included in Pay Item 5(Removal and Replacement of Curb and Gutter). Pay limits fqr laydown curb and gutter are as shown in the Standard Pay� Limit Detail (W R-1). The pay limit will extend from 9" outside the lip of gutter to 15" back from the face of curb. Any asphalt tie-in shall be subsidiary to the curb and gutter pay item. Pay limits for "Standard Wheelchair Ramp" will start 15" back from the face of curb and encompass the remainder of the ramp and sidewalk. All applicable provision of standard Specifications Item 104 "Removing Old Concrete" and Item 504 "Concrete Sidewalk Driveways" shall apply except as herein modified. All concrete flared sur�ace shall be colored with LITHOCHROME color hardener as manufactured by L.M. Scofield Company or equal. The color hardener shall be brick red color and dry-shake type, and shall be used in accordance with manufactures instructions. Concrete stain may be applied after concrete is poured (Product sold by BAER). "Contractor shall provide a colc�red sample concrete panel of one foot by one foot by three inches dimension, or other dimension approved by the Engineer, meeting the aforementioned specification. The sample, upon approval by the Engineer, shall be the acceptable standard to be applied for all construction covered in the scope of this pay item. The method of application shall be by screen, sifter, sieve or other means in order to provide for a uniform color distrib�tion." The unit price bid per square yard for 4" standard wheelchair ramp as shown on the proposal will be full compensation for materials, labor, equipment, tools and incidentals necessary to compete the work. DA 32 OMIT DA 33 REINFORCED CONCRETE PAVEMENT OR BASE (UTILITY CU� The following specifieations are for the furnishing and placing of reinforced concrete pavement or base as shown on detail and as directed by the Engineer. A. GENERAL: Reinforced concrete pavement or base shall conform to Specification Item No. 314 herein except for finish'ing and curing':�� " oai�siss ASC-36 � PART DA - ADDITIONAL SPECIAL CONDITIONS C� �I U L■J L■J � � LI LII L�J l�1 � � � B. FINISHING: The reinforced concrete shall be brought to a uniform surface by working with a wooden float. The� surface shall be flush with the adjacent pavement and shall have a finish similar to the surrounding pavement. The surface shall be even and shall provide a smooth ride. C. CURING: The reinforced concrete pavement surfaces shall be sprayed uniformly with a membrane curing compound conforming to the requirements of ASTM C-309, Type 2, white-pigmented compound, which shall not produce permanent discoloration of the concrete. Concrete shall be allowed to cure fbr seven days or test cylinders reach 3000 psi before removal of barricades. D. EXECUTION: Included in this item will be the removal of the existing reinforced concrete pavement. The existing pavement shall be sawed so as to maintain an even, straight pavement cut. The - existing reinforcing steel at sawed line and construction joints shall be lapped 18 inches with the new reinforced concrete pavement. The existing steel shall be thoroughly cleaned before lapping. The following work method will be performed on each utility cut: 1. P�ace safety signs, barricades and/or other warning devices where necessary and as required. 2. Replace pavement to nearest joint. 3. Mark out the damaged area v►rith keel, chalk line or paint being sure to include all areas requiring repair. 4. Saw cut along marked lines a minimum of two (2) inches deep. 5. Remove existing concrete. 6. Form joints and place reinforcing steel and Dowel Bars (as required) according to standard spe�ifications. 7. Place and finish concrete. 8. Clean up job site, removing all debris. 9. Maintain traffic control devices to protect the area until the concrete has cured seven days or concrete reaches 3000 psi compressive strength. DE. PAYMENT: u Payment shall be made at the unit price per linear foot as shown on the proposal and shall be full compensation for furnishing all .labor, materials, equipment tools and incidentals necessary to complete the work. � D �„�99 ASC-37 �J PART DA - ADDITIONAL SPECIAL CONDITIONS DA-34 �MIT DA-35 OMIT DA-36 OMIT DA-37 OMIT DA-38 OMIT oai�siss ASC-38 � � [� . C�� C.-� � 1=:� �.�..� � � ... �'-'�'�"""'�;"'�'"""'�"`""�C.�..., C�.t��..,. � '?� ' ' . . ,�i�' '`;"; • • . • • • ,� � ... .. � �� i . • �l . � � . . �� PNtS �6? (Copper) � ,.�.�PMS 288 {E�:�;��:�:) ,�: PMS 2a� (Blue) . � .. � . .�:;;� . ;. • ' . � ' . Q1 �.�011 • . % 1' �. • . , . . ' . . � . ' . i � . •� � . • . . � • ' � . � . r .. ; 4 . . . , � � � 3 ,� 3 1. 5 . ' � , . . . 3,� � . � t ; : .�' 1 5" � -. . �� : , . ..�.� � , � � u . � � � ' � � r ' , , . • i � ' ' �, � ' • � � �, � . „ . , ; , �, . . � . � • ,� ' . i ' ' ' . i � � , . , ' . i 2.25 °,.��, ,...._ . . � ; . , �; , o �. � � . . 3.75" . � .; . . �� . � � � �' � . . i)�i�; ��'' . . �� .�� ' 'T'. � '�'� . . �� . �� . . �� . , . � � � � �: , . . , . � . � �. �- .� . .. �� , . � . . , � �, �,,�,��. � . : .��,," � � �� . . , . . � . . . ,�- � i � �u�;'�;i►, ��.�� • . » . . . � ,�� .. . . : . , �� . . �� . . :�''� �rt �� : �c �� Z � . . ,�. , . . . . . . �.. �___.__. 2.25'�,� � , . . , . � . . . . � � . � . . � . . ' . . . �.75" � : ' O � • . . CV • 4 5�� . � . � � .% � � � . . � ..� � ��. �� . . / � �---�-�- ; � . � . . . ,� . � .. . . . � '�.�.Whi#e � �. � �._____. . N ` .. �' O � � �• a , ..-,�„�.-. . . 4 5" -�� . - � � 1. 1 . ; � . . ; � � , / � �" I�adius '�.�. PMS :288 (Blue) , / � , � . . . � .� . : . .. � � � �. � � � � .,�� P�oJ�C"�' :��GI� . � i�igwre �A �. . " 09/18/96 � � �cale 1 " � 1' . � . , �2-� Construction , .� .� { � .� : �-c.�� c� e� o�� c� r� c� c� �� r� c� c� �� ' "F'l_ACE PAVEM-LNT TO NEARE �T JUINT ,�EE LONC�ITUDINAL ,IQINT `.�PAf.:IN(� N��.� DAR ; ON 24" �:ENTEFl�; Ci()TH WAY�� WITH MIN.2 EiARS LONGI'fIJL')INAL IN C11TCN. (;LA`.>`, "A" RE.INFORCEC1 CC)NCRE1'F f,"XI`�.�T. CUF�E3 [XI��T. (;(:)N(::. F AVEMENT RFPI_ACEMENT �' � °� c:,l I C�I f-_f�� pnvF,MFNT �fX� EMENT�� ` C& I,U'I..IT7E1� EXI`.�T, JOINT—� EXI;T. ,IOIN'I'--� _ _ p , . • • — • . —�—_ .r ' in ' . �.- /• . 1.- I.� , •��. I, I• � l .�� /'_ �. `�.� I �'�.� ��', i.� � . ' � � � �-\ •� � . � _,,, �•�i � �� . � �� '� �,�,��• „ n ,. ' „ —_ — �� , � 6" MIN. - �� . o--o— I 2" �. �, " „ ^ ,, � ^ � �, <, e�, � 12„ , , � n � � �� ' ° � " ' EXI`,:,T. `:,I_IFi l=iA`:�E: l.Xl':� l�. `�I_IFi B�`,:>E �, � ^ �, �� ^ �, �� ^ „ �, ° n ^ � � ° ^ ° �„ , �� \ 2:27 Cc.iNCRETE (IF ANY) (If= ANY) • ., „ � `� ^ �, ^ ��,, � � • � "^" � REFER TO FIGLIRES "A" AND "B" � � i rA � . ,. ��: o 0 � �. a �� °�� 00 ��n . r� c� ' � � `-� � <�� O `l �' � U t_' � U � �-� 0 U ' e� Nc1TE`_�: (1) REINFC)RCED L'UNCRETE PAVEMENT WILL BE REPLACED TU ORIGINAL DEPTH C1R TO A MINIMUM UEFTf-I OF 5", WHICFIEVER I`.� GREATER (� IF STEEL EXISTS IN CC)NCRETE F'AVEMENT TO BE CI_IT, THE `��TEEL SHALL BE CI_IT AND ��ALVAGED A� P�SCIBLE. A MINIMI_IM �AF SFLICF DI �TANCE f)F 12" WILL BE PRc)VIDEC). (�� F2FINFORCEC) CONCf�ETE P�VEMENT WILL BE RFF'LACEG A� :.;H(7WN OVEft TRENCI-I IN THF EVFNT NON-REINFOf;CEU CONCflETE PAVEMENT I�� REMOVED. 1 (�I� BEDUWG OF PIPE TO MATCH ALI,JACENT `_�ECTION`� OR 5�PECIFIf:ATIUN 402, WFIICHEVER 15 GREATER. FIGURE 1 TYPICAL SECTION - TRENCH REPAIR CONCRETE PAVEMENT C.:ITY OF FO�T WQRTH TR�N�PURTATIUN/f'IIBUC WORKS UEf'T. ENGINEERING DIVI'>ION ,p NOT T(7 SCALE LC)NC�I'fl_IDIN�L ,1(.)IN�f '�PACING STREF�f W I f.) T I-I 28' & i0' i6' & 4U' 4 �l' �l �3' ��- . >r�nc:iNc; UN (�- (7N (�. � f3' FROM B�GK c)F CLIRB (:)N ('� & I I' ()FF (� QN (� & 12' OFF C� Ei' & 18' C)FF (L r-ic. i �. � c� � c� e� � Q� c� r� c� a� c� �� F�FPLA(..E PAVLMENT 1) NEAF�E`�T J(JINI' `��EE LONG171_IUIN�L JUINT ! ��PACING !, REPLACE Cl_IRB P� GLITTEf; � ,� r_xisT. JUINT ' . � 0 Ni>.3 BAR`:� ON 24" CFNTER`� BOTFI WAY'; WITI-I MIN.2 Fi�R::� i._f)NGITI_IDINAL IN C)IT(.;H. CLA.�,'�� "A° RLINFORCED CC)Ni:;RLTE F'AVf:MI:•=NT REF'L�CEMENT EXI'.'�T. ,JOINT . � in "� • 1 . I � ,� • ,�. . I " � .� � ' -- . �/.� � �/.�� • Ei','- M��`P.� � �, I.. .../I�.� �1 ., • I I . I. '- . � , . �• I� I ,��: �z-' •I�.. • .� -�—� I�:�—., � �° ., I � � ., „ � � „ � °, �"`,� '� � 'n `:. ,^ �� 2:�7 CUNCRETF �. n ^ ^ � � � "�, . �� " � ^ ` „' "`•, � � .. � � � ^„ .�\ , n ^ • �% REFER T(:) FIGURE� "A" AND "E�" �� ",,., , � . �� ,. . � ��_, � . �� F'ROP(1'�EU F'IF'E ". ~-- l� �=� � ° o ll <_� [�iTc:H WALL ---F� r��_o °� 0 llp�� 70�0_,, EXI�;T. CCINC. EXI>��. CI.II;Ci — F'AVFM(:=N 1' � & G�_�rr�r. � � ' EXI'=�7. ;Ill; Etl�`�E UF ANY) NOTES: 1� REINFORCED CONCRETE PAVEM�NT WILL BE REPLACED TO ORIGINAL DEPTH (.1R TO A MINIMUM C)EFTH OF 5", WHICHEVEF� I�; GF:EATER. 02 IF `;TECI_ EXISTS IN CCINCRE'fE F'AVEMENT TO CiE C;I_IT, THF ��TEEL �f��ALL BE C:I1T AND SALVAGED AS POSSIBLE. A MINIMUM LAP SPLICE DISTANCE OF 12" WILL BE PROVIDED. 30 REINFORCED CONCRETE PAVEMENT WILL BE REPLACED AS SHOWN OVER TRENCH IN THE EVENT NON—REINFORCED CONCRETE PAVEMENT IS REMOVED. (4) BEDDIN(� OF PIFE TO M/�T(: H t�C)Jt�CENT `.:�EC:TION`:, OF� `�P[C:IFIf:A'�ION 402, WHICFIEVER u I`..; (',F2EATER. FIGURE 1 B TYPICAL SECTION - TRENCH REPAIR CONCRETE PAVEMENT CITY C)F FORT WOFtThl TRAM:�f'ORTATION/F'IJC�LIC WOFtIC:, C)EF'T. [NGINEERING C11VI51(JN NOT TU ::�GALE LONGI�fUUINAL ..IOINT SPACW(� ��TRLET ;PAc;ING WIb1�H 28' & �C)' ON c� ON f' � t;' FRUM 3E�' ;i� �10' CiA(:�'K OF CIIREi 44' C�N �?� II' UFF (� �1F3' ON (� & 12' QFF (1= 4;0' F,' f� Iti' (:)F1= (� r-ir.,. �e� C_i �� L� � C� � , t N U�� B E L'P9�" � �'� L_� �..-! L.._] LJ �� F.�! L�J � . � PF;UPOSEU FXI�'�'f. C:I_IRB EXI�;T. H.M.A.C. I-I.M,A.C. RFPLACLMENT ' � CI ►"f �fER � �UhFACE (2" MINJ EXI ;T. I-f.M.A.('. EXI`:;T. C:URCi � `..;IIRFACF �& GUTTER `��AW CUT—. `..�,AW C;UT —� - � � �� i��/�/�j/// �/ ' ////;//� - . - � .� � ,�� ., i.� � • i.� � , • .� �•� �.I- �.. �.I—•'•- .I`�., �.I—� � . , ''�`. �, , , � � , �. : . � � MIN. • �. � � i.�� . �i.�� i -� � i. n�.� ; • �oi.� �� . ��, �, � � i. .� _.�__ �� , , ; ° � " ^, " ^ ��„�n �� . � ' EXI`;TINC� (:;FtAVCL Ci�;F � ` �, „ , °, �` ��_ �� ^ , ° � `� " „ " ^ .. ,� � - a._._.-----... LXI`,.�TW(.� `.:,(.11l_ `..;I_ICi[i�`:,E o n � a� n n � � r� n � o � � o n n n �� n � �� n ^ " �� - PRIME C:U� � � �, � � "„�„ " 2:27 C:ONC:F2ETE � � �. � 0 0 � ll..., REFER TO FIGURE ;"A" AND "E�" �_ � <_> / PROFO;EU FIF'E --�� - 0� `:'0 ' UITCI-I WALL �-"--� �'�� li �_, 0 ��`��p�oC��pll��o 0 Nc��rc�_,: �_..--- (�) �:2'7 C(.1NCRETE �,HALL EiE INSTALLEC) AMIN OF 8" EiELOW BOTTOM OF EXISTING '" I-I.M.A.C:. F'AVEMENT ('�) ALL EXI`.;TING A'.�f'HALT SHALL BE REFLACED TO THE ORIGINAL DEPTH. MINIMUM '� F'AVFMLNT REPLACEMENT SHl�LL BE 2" UF FINE GRAUEC) SURFACE COIIR`�E. (3) EiLDC)ING UF PIPE TO MATCFI AUJACENT `;ECTION (:)R ;PECIFICATION 402, Wf�IICHEVER I`.:� MORF STRINGENT �)N MAJ(�ft PRC)J�(:T�,, TI-IL PROJECT ENGINEER (.)R DESIGNC� MU;�T EVALI_IATE THE FULL �� WIf.ITI-I QF FXI`•��fING H.M.A.C. PAVEMENT A� TO THICKNES':�. (:ONC)ITION'� AND ABILITY TO WITI-I`_�TANL) CON��TRfJCT1C)N LOAC)ING. IF APPR(:)F'RIATE. Tf-IE FI_I�L WID��I-I UF `:,LIRFACE `�H�LL 131= REMOVFU ANU REF'LACED WITH AFF'ROF'RIATE TREl�TMENT TO EXI`:,TING EiA�>E OR 4>I_IFii;��AC)E MA-fFRIAL. , FIGURE 4 r ASPHALT PAVEMENT REPAIR DETAIL N�T. TO '�CAL[ i �1 !S ! � � �. i � � � �I = � � � � s � I f_XI`,T. CUkf_i �S� GIITT�R F'R�Mf_ COAT EXI�,T. H.M.A.C. — ��UF2FACE `_�AW CIJT—, � ,� PROF'U::�ED — hI.M.A.C;, f7EPLACCMENT (l�/�" MIN.) SAW CU7. • � ;; � : � �� \��. �� " MfIV�. 'i � r ,.-;, � . f • • �^ '�� e - ' ' � '' y \ �'• ,�� • • _ • „ � • �-_ ._ � 6" MIN. ��- ��''' EXI:'>TING GiJNC. EtA`;F _ / �' „ „ � p �1 O O U -_ 1�" � �> °' o e° „'„ 12� � e--___..-- EXI`iTWG �I.IC4CiA'�E — o u ' on � °� un a--.�1 ar ANY) � � ou uo �° u� p J O CLA`.:�� "A" REINFOf;CEC) "'� ° �, � , ° ° �, � F , Ct:)NCRETE BA':�F ° ' Z:'l7 CONCRETE ,> �'o U 'Q� ; ��r� / kEFER TO FIGURES "A" AND "B" • OQ PROPOSEU PIPE -- -�� 0 '� DITCH WA��' ----� r_�G� v o Q` � �� 0(\" p� 0� � p� c' 0 � �.. NOTEr�7 (j.� REINFORCEC� CONCf�FTE BA ;E WILt_ F�E REPLAr.,EU TO (1F�IC;INAL GEPTH OR TU A MAXIMIIM C)EPTH OF G'. WHICNEVEft IS THE GREATER.• (2) IF `�TEEL EX15T� IN CONCRETE E�A`�E TU BE CIJT, THE '�;T�EL '�HALL BE CIIT ANC) :;Al_VA(:,ED A`:� PO'>51EtLE. A MINIMLIM LAP '�,PUCE DISTANCC OF 12° WILL EtE F'ROVIDEC). (,3) REINFORC.'ED CONCRETE F3A`:E' WILL EsE REPL�CED - AS 5>HOWN QVEFt TRENCN, IRl TI-IE EVENT NUN—REINFURCEC) CONRETE 15 REMOVED. i �q� ALL EXI�T ASPHALT COURSE `�H/�LL BE REPLACED TO THE URIGINAI. UEPTH, MINIMIJM PAVEM�NT C)N ALL ASF'HALT ;"fREET`� SI-IALL BE I�/2' OF F►NE GRADED :;URFACE COLIR;E. (�� BEDC)ING C7F PIFE TO MATCH ADJACFNT SGCTIONS ' UR FIGIJRES "A" ANU "B" WHI(::HEVER 15 MUFtE '�TRINGENT. �F,) 2:27 C(.)NCRETE MAY EtE UFLET�D IF HALF 'fFiE �PECIFIED THICKN�S`.:, OF 2:27 15.; t�UDED TO TFIE CLA`.i � "A" CONCRETE. FIGURE 2 ASPHALT SURFACE & REINFORCED CONCRETE BASE NOT TU SCALE EXI`.:�T. H.M.A.C. NU. � Ei�RS ON 2�1" CENTERS CiOTH WAY�, `.;I_IkFAC[ WITH MIN.2 E3AR`� LONGITI_IC)INAI_ IN fJITCI-I EXIST. CI_IItB �` & GUTTER ' ----- � . " . . . � . � ' ! ' . ' . ` - � , - ' � . ` _ . .. • � .- - . � � . . . . .�M � . - '�, � � � � ,cr,,.�4d�r f'.-�i .t..� �'d�'v. ; . � - . �� : � � � ~ �' � cQ+�, �� t� .�it.�Y�n lt�+ ,� �•% - . -_ ,�� \ ll`�,/! �G`�'.�3i y�t'�7. +.+y�� ,�� . . - : �� % � j � � 1 � �/S�a:.�?d�lX,rif.f C�;a/e�� ,;:: �:.+ . :.�. - � � � ` ,: .': : •�.. •: � - - � r � \ S/o�S M p!crC�'S, � �` ••`•ti::. I 1 � � .r• � � , * � � � ' ;•,. 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' . ' .- . •� .t� �r��.�. . • :. '� . ' ' - :�:. � •; t�iMi ..� ••�•- . _ � � , �r¢ C>�f� . . • ' � �• ; ' " ' • j; :, . %o' :.. ,D-!� .. ��` •� ..� ✓. �w : . ....� ,. ZM• r� ' .. �✓� � � . _ • �� , . .Q' i `, _. __. ...r-� � �� .• • I r;; �• . - . • � i i�,' ; a�• ; , i • '.�! 2 .' '. • . T; f � (�� D'� . ' ' . ,t► / .' I� ...;�� . ��i'•.'•• -, .Y p:• ,• `� •,.(�: E . � • � �' •' i' �.5.: �--�_-' ^"~:•= -r; ` - ,,,, � � � � � j� � , . . �i I,� ; •;7:: ' % �i , -�•;:�'.-: " �•' � .- - . _ ^ --^ r�.r ��;=_ .:;,�Q::: f;..�:�r.••��- . '�,. � � �� . „ ..:.-, , _,�.,,. .:b:='�':l:' �� - •�-.�� f '��'� ;v'�•"'r''�''� �� a`�I/�% _ �� .. f. . • - _ _ . , . • F lQoO� �'1 �Co�c �c —.� - . : . . . � � � � Class . . � . . ��.z��-,� - � - .: . . � . � . : � . � � f`1��,�� . . � j�,�t,r�lG� �' �`~ - . . - . . . ,�`�''�� '� . . . � � ��- �.. � � EI-1�; i�a�c�i - _ . . � �� . . �PrsrFS��t�a�rn3� � , t�_S4 Canstructian � . , � .. . . � - . � _ . � � ' ' . _ .� � � . � � - - � � . . . _ . , �; ` EXCAVATiONg BACKFILL AND- _ P�AVEMENT �� ' . - � . . . � ��=�: REPAiR UNDER EX(STiNG STREETS . - _ . Q�t� � . - . - . -. -_ . . . : 1- • i i' ' ' ' ' " . • F . { • � . ' . ' . . . . � �' . . ' . ' - ' • . . : ' ' . � �. � ' - ` i �� i(N. Z° NOT� OR� COLD MiX� ASPNALT .-� ` [ � . : -TE4IPORARY PAV3NG REPAiR SfiOWN �� FOR ; �� - � � ` � �� - � � � - � PERMANENT PAVING REPAIR DE E AILS SEc : � EXfST. STREET PAVEMEiVT .� . . FiGURES 1-5 OR AS SPEClFlEQ IN THE PLANS '� F : : . .- . - - _ , t � .: OR SPECIFICATlONS. . _ � � � -� � _ . . �- - -. - .. � . � - � . ( . - - •.� • � . ;- . -. -- . . �. � . . , . . . . ��- .: �J^� . � .. ��- .. . V � . � - .� : � - �� .%/ /i,y "a"c,c_.. - e o.,.'r..'a�c"'o"c"a`o � a..v..�.._4�._..�,.o,._..�� , , ; � i � ,_ _ . . � I�� -_c_.._:,_a;c:o_c_^__a_3_e_a o a e_o:a5e:o_c_a_a"�=3=a_o_a'a_-�' � ; � . - � . �` `-�.//�%�' ��ii�i 6 CoraPaCTEn 1 ' r��j % jj%/�%Jii�/,�� . � � . /��LEX-BASE MATERtAL I� • �� /��. �/�' � � -- ' c � . / . / . � / � . ��/ /� � � � `� a � � ` � d � i a.' ! %/� ' . ,% `� �i %% � � � ! . ' ' Q , �� , � � � . . a . � � ' . . �: - i • - t 4 e a � e '.� BOTTQM QF TEMP4RARY OR '. MANEiT �PAV T=REPA{R .• ° a. I C .-�-.��_� -; : - - -T� .. . :.. ._ . . .� . . �. � _. � . - . � f � � � EXiST. BASE � . -� _ - . . . ..,_- . . - - � . . . � � . � - � . ,� �• I C _ : _��: _ . . . . : . . - , �H- �TYPE C 6ACKFILL i � . , . . : ��` ':' ' • •• ': - � . i � � -SEE. SPEC.�.E1-2 , � ' ' 1'-6'� MAXIMUM � � • �SAND MATERIAL� � : :.' • • ' . • • : ` -` � � � - -=_ - . E�ABEDMENT . - � �' ' •' " - - . ' � T . . . i - .- SEE SPEC. E1=2 � - � . •- : _ . . • : . - � � . . . - -. - - . . . . . . . . . : � �� MINIMUM: 6° SAND i � . - - � - . - � . - . . - .�_ , : - . • � EMBEDMENT COVER. � i � . .�. - - . . - . - . -. . . . , �� • � ' : �� • - � :. . . : . _ . � i. . .. . . . . . . , . �. , . .� :. . I t - � ; � � � : . . - . � ..�.��, • :�.. Q�e _ . � _ �,�INIMUM 6' EMBEDMENT . - . � . � . . . �` . '' - . - . .. . �= . � . . ! � .' . . . ,.� . : �� : :• ,• :.';-:-._'-•L_ -. : . . . . .: -. , .._ --- . �...�'�."�� r� ' � - .' . . � . , : � . � .. : . �� d��•o - . � ��io'��r � . . � � � . . ' . ' � � - - - : .. . .. �, . - . . . . • . - . . . � - . • ' - i - � - �� =�*. INCLUDED..W :LINEAR. FOOT. BID PRICE OF�.P(PE _. . � . � �. . �� _ . � - . - . . . : - � . . . . . . � . . � _ - - � - . . . . . . . . . . . -• : . � -�._ � . - � -. . � ��. ..� ...�( G U.R.E � :.A �. - . . �. � � : - .....- .. ..�. �. -. . . � = - � C�VATER_��-:S�(ZES � U�P TO �&: iNCLUDI:NG 1�2"} � � �. -- . . _ . .. . . . �� -,-----�. :...-.. ..:�....�.��-. � .� � �� -:� �.� � �.�. �� - � .�=� � � ; � : � "�;`�. . . . . . � .. . � � � � I�TS � REV: MARCFf �2�, 1599 � ; -. � - . -. . �`` . . . _ . . _ �-- Q_- �-.. . .. .-. . .. ... � ' � �--� - � � ,�� , � .-�b, .� . = :.; � � . ; EXCAVAT[ONg.BACKFlLL AND P�Q�VEME(�T� .REPAfR .UNDER �E�XIST�N.G STREETS . 1 j - ; � �, � —� - . _ . . ��. hifN. 2' FiOT OR COLD MfX ASP�f,�LT. :� .� —TEMPORARY " PAVING REPAfR � SHO�lN - FOR � � � � PERMANENT .PAViNG - REPAlR � DETAILS SEE EXIST: �S I REc i� � PAVE�SENT �� FIGURES 1-5 OR - AS SPEClFIED fN THE PLAPIS :�� - � � � . QR SPECIFICATiONS. .. � .. ' . ' .. _ ' _ : � . 1 _, � . - ".. , • , . � . : . , - - . . . . �• r' 1►/i .• u.�u v v � v v ..♦ .''_�. v• u !. • ' . /� /jj1�� aa_o°c°o°o°o _ao°o°O`_�Q�0�4�il�CQO� �A�O�O.,OQCQO40�QCO�:�O�Oi.// ,� � jj . - � � . //�� /!///�i, f�`� ,�. / /./ '' -1 i : ''� // � j ' // � �� /;// i //!� �// ./// ' . - • ' '�. ' • . . - �� FLEX BASEPM�ATERIAI • j"/��j /��f j�% � j�� .t • . � / . . . - . ' -a - . .. / / /. 'i i i �, "l / / �. %/ G i /� , " / �� i / . . ' ' � . ' . ' C � - � •e a _ . . - ' ' t.� ' �.. ' ' ' . .d. , . . l ' a. ., �. BOTTCM OF TEMPQRARY OR MANElT PAV T�REPAIft� ,' a. . . ,. . • _ ' • • .. - � ' • . � � ' � • •. - ,, . . .. T • � . • � �.. .. � .' . • . � � EXtS�'. BASE � . , •_ . � � . : �. . - . . � � � - . . � . __�� • - , . . . . *TYPE C� BACKF(L� �, . � # SANO� MATERlAL � � � ' � • ' '�: �� , ' - �� - � SEE SPEC. El-2. � :--;.�. . EMBEDMENT � � � '� � � • - �• � • • • - �- � 1'-6° MAXiMUM � �'�� . SEE SPEC_ Ei-2 . � � . . �'� �. . .� : . �`;� - . . •3�:--� -�3 . . _ • • ��;, . • ' ;%<: W� . **. ll SEWER �- � MINiMUM 12' ' : � ' . � � � ' - • . • . . , � � . . . SAND�� E�IBEDMENT �COVER - - " :•: • • � � � � . � .2� WATER - M(N(MUM 6' � � . � �� . . , • , . ��` . ��r'�i' '� ��•' � �� . . S�AND: EMBEQME�IT COVER. � � �:r' = : •� • � � *'�CRUSHED �STONE . . . . . . . .. . . . � • . . '�' . . . �. - . � . .� : - . � . . .. � _� �` ' \Q ' • � �. SEE SPEC. Et-3 . - MfNIMUM 6'� EMBEQMENT � � � - • .. . e � � ' � �� . . - �` e�� .. . � ' . . : _ . � _ - � < . . . •:��. �,� - - � � - - - � � �' � � ' ' • • �� - : - � . � -� _ ;" . . . . �`� . . . . _ , '. ' �F . . � � � = - . �- . - .. . � � � � : � � . � . � -.��'�� . ��-r��r . . � - � � � . . �ie�i�ir . i ,�i�i� i. � � '.. . -' ' ', . . . . - . . . - . - _ . �'�� _: � : .. :. ��- ._ . .-- - : - -. � � .. . �" �i � � : � .�J � - � -. � . ' �- � � .INCLUDED �=1N. LINEAR ._FOO�T...B1D PRlCE�:OF . P1PE. : . . � � �-....... :.�.....:F-�G�U�O�E�:��.�B �-. �� .�� ..��..�� : :�.. -� � . �� S�E.�V�Ra ALL ��S�f ZES). :. �... � . � ��CWATER� SIZES.�� 16" & � �L-ARGER) � NTS RcV: MARCH� 25, 1999 � � - � _' . � • � �. . - ' � . . . � . . . . - .� . , . . , . � . , Q;' � ` PROPOSED .PA�/ED S�REE I S �� ..-� ._ � . . . .� . . i�� tBENEATH� FUTURE PAVING ONLY) .+ . �� - - - - � _ . � � .... . ¢i � . �. .� _ .� . �: - - � � �- . . . . � �� ' -� � _ - � � � �� - � . .� : . � � �� . �� . . - :� . � � - ! - � -� . . .�: . . _ . � ._ .I .- -_ . . . . . . � . . . . .. . � .� . .. � - � . � - � �: : � M : : : . : � . - � -: iYPE B ��OR C� BACKIFLL . ��1 SEE SPEC. E1-2 _ • . . . . . ! . ' � - . . . . " • _ � ' � . , " . . I' • - _ ' , ' _ • - ' . � ' . • . ' " � ' ' . � .. '. �^:�' ��T.''''Y'%�.a� � , '-i-:=•-�_�a�-i=�=!@ ' - , ii�:'��"��:��_==��YI ' . . � ' • Ic_�IcT�I�iEI�E= - `�Tc..--..c.�=.'-�._.,��_ � _ , - . T ~ . _ . / . • �.c.:,� ' . . .. 1� . . � . _ ,r ' - ' �'Yi ' � _ , . , . � . `j� . : . , ' _ � . . � . • '�i,�, . . . _ . . . , . . .. . . , s� • ' C. . . _ : - . .. ' �� -. .. •. .•- . •'; •. � . . � '. .' .. •. �•i�� c . � • . . . . - - . . . .- �� • •: . _ .- • . • ��` SAND MATERIAL . : - . . . . `:• . E�ABEDMENT - - . -_ . - : - � . . . �Y • ' " • • • • ;' . ��E, . • � SEE SPEC. El-2 C: •. ' , ' 'y. '-1._ . . � . •... .. . - • • • . « . . �' ��. • : ` • ' , - , ^I . ' 1 . , . . . .. '_ . • . �. . . �.,_� ,F;�:r', •. . �� i, . • . ' � . - '.��Y� : � MINiMUM . 6' SAND� E� MENT..0 .R: . : ' . • . .. . i � - �� . . . . . . z . , . - . - � � .� � . ' �' . • � , . . . • � � � . , � � � . . - � . . - - - _ - . . � �� , : . - �� . . �. . . � . : . _ �. � _ - .._ . - . . .� . . � � . �.. _ - . � . . . - � - - � - � � ' • "-�_ � � . . • . � " � . , . , . . •� . � � , � ::� - . . : . .�.�: . : . �i�� '''��QF; ;:� �_ . � . - . . . � �� _ . MfNiMUM .f' E�iBEDMENT:�. . . �;�, . � . .� ' • B� � . -� . � . � . � .�_� : � � �� .., � .: �•� _. � .. ...� . . .. . - . . . � , , � , . . • : • , • • ..�1r� .. . � . , , ' . - . - - - , ' :�i�rT��-�T�,i "^�' �I '-i - i . . . � , � . ... . � _ . .. ... - =:c��,�.�erb� �oEs'. , : � - :. � - � �►�.INCL:UDEQ (N� L(NEAR � FOOT B1Q :.PRICE. OF �P1PE :� � � �. � � _ . � � .. =: : -�. ..�..�:: ��= � F C G�U�R E ��.��C-� .�:.:� : �� . _ : ...: . ... . . . .. . �.. _ . . . . . .. . _ . . . . . . _ �-_�� . =CW�AT�R. SlZES � UP ��T�O. � & . l�1CLUDI�NG� 12�) � �� , �� - .�. � � -�. . .�� ..� �. �.�� : . . � �. - . ��' '��''''� � � � � � � � NTS . � REV:��IARCH 25, 1999 . . . � . . . . � _✓ � ". " . . � . . - � � � - . l..C. . . � � � �. �. .Y -. . ' - . . � . � � � . .-�. �- . - �PRQPaSED�� PAVED .��STREETS � � _ EBE(�EATH� �F�U�TU.RE PA-�/(NG ONLY� �� . � i •.,, . . . . , . � - • - - . • • . i • -• - • - - � • - ' . � . i ,' . . _ -. - • � . � .. , ' . � • • . _ - _ - . , . . . .. . - . I . . . . _, . . • - . . . -. � . , ' . ! • . -. - ' _. . ' . . . . . � . . ' � . �. � - . . - � . - � � � TYPE. B � QR C 6,4CK1F�L � . f :.+_ - - . : - . • : � .. . . � . .. - . � SEE.: SPEC. E1-2 _ i . '. . _ �. . - _ •�� - � � � . . � - �� . . . . . � . �. � �. � • - . - - . - . . : . . . . . .. , � . � �. . • . - . � �. . , � . �iCf� (��•�-I _ . • . � , GI�\�. �C. -'CIL ,� _ � ��J..��_,�.—�eFr—y.� _ .. . j . ��—+� —��_1��yir�'-�;� . �u_,c.._�^..�T�.:...��:�T , j ��ir.-:J� -:l-:II��LI-�c� 7 . 1 .- 15� T:�;. ' . . ' _ , �! • I - �1 I . . ' �� - _ . � . . � - ' � - . . . ' . ' 1'r�_ � � ' --- . ...:-. _. --=-�E� - : .�� . � .-- .. �1 �.� �. �. � ��. : - � � � ; •SQND MATERIAL �. � �' '�. • �' � • ; •� � = • -� :' . , ' • ,t _ . �. . � . . , � r E�iBEDMEr�T . . �,�, ' - . : . . . : . . . � . . - � SEE SPEC. El-2 . . � , - . . • . . � . � �� . � � . - ' ' � ' • " - ' �''r�' ., , '." _., � ' " .,� �- i T • . .: � - . - . . • r,s . . • - - . .: . �' ; . .- . . .• . ' . • . . - . �':.�;' . .. � - : . - � � . . • ' - , " :�• : � _• ..f) SEWER -� MINIMUM �12' . :. '. � - . . � . � . . . .. .'.. � -4•:� : - - � �SAND EMBEDMENT COVER . . . . . �' �--. -. � - �- � � � • ' � ' • � ; � � . � 2).WATEFt � - MINIMUM 6' ' . � - � ��CRUSHED STONE � . '� • ' ' • _. � SAND EMBEDME�IT COVER :�. � : . � . � � �SEE. SPEC. El-3 . � . • .<, . � . .. � � � . � � . � � � . � - : � - - - .. . , ' , . Qe� _ � �-� MINIMUM.�. 6" E�iBEDMEN.T � . . . - . . - . .- ` . . . ��' � .� , : . . . � . � . � � - = . �'• _. - . . • . . . . . ._. � - �- . � . . � � • : : - . . . . . . � : . . • - - - _ _ _ " . . _-. .+�.i�i'a`_�T�'t'l��jTw�i . " . . .. . ' . . - - - . . Iblb E7ip Bl�l • � , � , � . � . _ � - � - . � _ : � INCLUDED . IN LiNEAR FOOT ` BiQ.._: PR(CE �:OF.. PIP.E � � • . � :. ; �� . � .. _ . _ . - . . . . . . .. . . .�: : - �- -� ��. � � � � - ._ : : � _ � _ : -�- . : . : � �:�F:�-� U �. E � :D� � =� .�� :. :� -: . �� . - -.. .. . . � . -- � : � -- � -_-.- ��-_ - :(SEW�E�RQ AL�L .� S�f:Z�E�S�)� � -� . . ��. - - . � . .� � � : � ��-�_�CINQTER-.-� S�ZES �..1�6"-� &� =��LAR�GER�) � � . . . . . . `" • �=''�.�� - � - . NTS � • RcV: ti1ARCH 25, 1999 � `- � . . . - _ . . � - - .� , • . �..- ... ._.� - � -... . � - . � . - �. �. � �_ � . 6" Lead f r on Ha i n s. T 2�' rrs� i� r ge r t� 1 `_j t � Have Gats Valve . � ' Ex�is:in� or Pro�ascd C�rb �:::-�,� � � •a�.'. � � Bottom Rest �. - ,``C�ncrete � [ ( � � - I . '"`- S:ockin t�1 r"" � 9 :' : � j . :.�. � � ( :i'f .ConcrEte �t',� + � � � a. �,.',� Blocki�� . ,� . L� . % � � . � �i , � i �E Nyd�ai�` �.Y �a. � ; ` - � Q : . +� � �111 ;'"'j � Exer;, � se care to avo i d - ` ' � � = ' Piucging -Dr�in Hai� Witi� _ • � � °' Concret� r ` . `� . . � . . . - 1� 'Y � . . � �- �- �� : �/ I \ � . � . � . ,. �xisting or�Propflsed Curb � Fir� Hyrra�t t� - � Pavement or Oth_=r Sctrfaca .� � , be S�t Plum; _ � TrencF � . � (2,_6„! . � K C_ . . Base � I , � Paria•:ay .:s�.. :.:.:,. � , -�--.— _ �C. � .: �:r.; • r• . .I{ JI�/�� . (I1�7'!l .� �� s*' � ��c:�- � � �r.tension Barrel and- -- . . � Sten for Ext�a 8u�y ' . Deptn if Necessary � � � Gate Vatve �' � � � � Minimum�j C.F. Gravel � 6" Fire Hydrant Propar�ionally. F�nchor i n� Cou�- L�:a� Around Base � i : n: for ConnEc- !�� . � tion otfpof Cfln- • Ma�in ►. "` � �� } a., . crete P i� 12�� .�a. T �-. � . � i ar,.et�r a:�d °-�� . � �� !a�,er � . � (�ij • Concrete 6toc'•ci�; �. . . IQ.•!�'r . 3 •°' =1Z•� :� .' � � �- Concr�te Rest . . � ..�`'��<! �` l2" x 12�� Bury Deptn; � � (1} 3'-b" `or Cast lron Pipe � Varizs } • C (2� 5' -0" For� A-C P i pe Res. � .. . .. Figure 6 . . � �: �c �`_.`.�-�' _ �� . �� E �� .� �� '-� � � � � � � � � � - � 1-'� M ai i-� � 2-�2 Cons�� L�J ��' U � ��Y � Y 3 F � s � _-:M1� Y a�� ;=� 3 _� 5 C .p � � � � � � . ti V . � . V P . � M . j . � r . � MAtN � ' .z . � . y � ' C . x . a . � � � _ r - � � � � � . � . j � % . � 2• • � � f� � � � � • ' COMPACTED BENTONiTE CLAY � _ _ _ _ _ � OR 2:27 CQNCREfE � �-------- � . � ' I -----�_ 13 -- `� � �� ►-------_� ��_SEWER . � 1------- � r—^-------� . t----------� : . i . i,1 �.�� . � .'J.•. �� .:.1.�� . :��,1,� . . . 1 CLAY DAM PROFZLE . � EXISTING GROUND MfNIMI�M TRENCH W(DiH — PIPE OIA. + CSL,AY DA.M ��CTION' t iil�ll�ll: '� IBII�!!_ i�l�l�l! � I(�li�(k � x ,1 I 1=11 � ► `� � ,� III�"— - � y � � < x � A . � UND1STUftBED SOIL CLAY D� CONS'i'�UCTI�N ix�� COMPACTED BENTONITE CLAY OR 2:27 CONCRET'E x � y i , � . . � , x s. _ � . ] H y a:,r oF Foar vraxn� r--�s C ( '��'�'�3 ��"�i'r � �� ti Santtsry Sevnr Msin fIF-42 ar�i !�t-S< � DrsSna� Area R�hsbiAtaSon � 8anttary Sswar lmprowm�nts - Pfpetia� Aart Vfih Proi*ct #1a PS4b-070460410180 ,�i � R83AF7�-T't'A �N DSTA..IB ,. n.� Wu � �r��..8sza �> ( �� N�A taw.4� 142i > f�t r pGG 7/97 r� J � . i � i . `.'� � �% ,••c- •. i�i :��i�::�=�;:�: I . ',;tr�c;� ' °.` r :° - - � - � � Plu� � �iX�i - l 1 � �� i I NQTE: Bearing Areas s��wn are basec on lj� P.5.1.G *est pressure and 3000 P.S.F. soii bearing velue. -9� � Tee ; � � � ��r';� CORC�EtE '� 1� �.;�= r: .,j: : .::, : .}� � � :,: �. ::*�; �` '' . .'�'. `•�':` :�': �;; ' � ic ••�� •' •D� �0 - "E" � "�1500n Concrete - I 6end / • 1�� F� ;in c:. � �s ��i �� ^��0��/ .� ♦ 0 C, -. � -'' �5.. o .��---., �o, F� ,�9a � � �� sdS :p '�:o::;\�aas . _�. •'•ro' ,`e.°.•',.o: .. .. .a<< •�. . 4..- .� ,�� i k �� f..r � � D ';Dimension "X" May Vary If Necessary To Provide Bearing Aqainst Undisturbed Trench Wail ��` $ti P i pe ;::: Size D U � � U � � �� E�� g�� j 1�� ! �2�� ` 16�� 20" 24" S�" j 35�� 42" 48" ��4�� . NOTES: � __ _ ;: � ��: X-�; Dim. Ft. i�. 1.5 1•5 l.5 1.5 2. 2 2 2.� 2.5 3 3 � 4.0 0 1-1-78 11° - i5' 22° - 30' 45° � 9�° � Tee & P1ug _,� r��-�� r��sx, �riin. `�^,ax, '��n. Max.I jMin. •Max. Mi��. Max. ��A�� ` A!'P. U71 ,��R�� Ar'Pa` Vnl ��'� AreaI VOl . ��i� IAreaI VOl . itF�` at'P� VOl o .8 .05. •95 •�0� •05. •95 .�01 .e5 .9t: .82I .05 �.15 .5 .05 ,9 .90 .-8 .oS: •95 .901 .OS 1.05 t.10� .05 1.73 1�99� .0� 1.19 1.41, .�5 •90 .8 .p5� .a5 .90 .05 1.4i 2.00� .OS i.86 3.47� .1 1.57 2.4a .i .90 .8 .05; ].26 1.60 .05 1.79 3.20� .1 2.18 5.b2i .2 1.99 3.�� .15 i.ZO 1.2 .05� 1.4R�2.3C_ .1 2.1� 1.5�, .2 2.�3 $•00� .3 ?.38 S.E�� .2 _ t.�� 2.0 .1 .2.00 4:OQ1 .i � 2.$? 5.00� .4 3.,'.5 �+.10 .65 3.16 10.0� .5 t.77 3. l 0, .2 � 2.54 6.20I . 3 3. 52 12.40. . E� 4:70 1. oo) 1. 15 3.941> • 55� .;; 2.t4 4. S o � .2 5 3.0 0 9.00 1 . 5 4.2 y 18.10 . 9, 5 5•65 �.ecf 1.85 �.76?2.60 I.o; � .2 1 . .0 � °�� .L 5•91 35•33�2. t t 2.66 7.10 .55 3•78 �+•20 (1 .0 5•30 � 0 75 .7 5_3 3 i:.33 10.00 .?5 4.50 2a4o I�.4 6.26 `-�0.80� 2.65 8.50 72.00 5..1 7.20 �t .��i2.�5 �.�2 i�.8oi.2 ��. � `�� .2 - - u. � �� a7.�r� �,,q 8.3o E�.00�4.7> 4. 38 18. �0 1.6 6. 00 3o.�J 2.9 8. �8 17.�0. 5.4 1 1. 14 ta=.50� 10. 4 i 9. 50 9�.03i 6.14 - ti.00 '?2. c�;.00� 6.70�4�00 7.00_ 9.4a 8�.001�.00 �3.00F�2ooli6.00� io.�c.>>Sbl�2.oc� ., �: .-- Minimum areas shown are in square �eet. Volutnes show� are in cubic yards. Vertical dimensions of al1 block bearing areas shall be identical to the horizontal di�ension shown. �� E-1- 2D Materizl E-2-2o Gonstruc_�ion '� � ,J � � � � � � D �l � N� � � � � � � PART F Certificate of Insurance Contractor Compliance with Worker's Compensation Laws Performance Bond Payment Bond Maintenance Bond 1J . � CERTIFICATE OF INSURANCE TO: CITY OF FORT WORTH, TEXAS 1000 Throckmorton, Ft Worth, Tx 76102 Expires Limits of Liability OB/O1/00 $500,000./500,000./500,000. Sodily Injury: 08/O1/00 Ea. Occurrence: $ 1,000,000. Property Damages: Combined Single Ea. Occurrence: Limit Ea. Occurrence: $ 12/14/99 NAME OF PROJECT: Main C1C4B Drainacre Area Sanitary Sewer Svstem Rehabilitation & Improvements (Group 6, Contract 2)Part13, Sections A& B PROJECT NUN�ER: Sewer Proj. No. PS46-070460410230, Water Proj. No. PW53-060530175560, D.O.E. No. 2535 THIS IS TO CERTIFY THAT CONATSER CONSTRUCTION, INC. P O BOX 15804, FT WORTH, TX 76119 (Name and Address of Insured) 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 in accordance with the prov�_sions of the standard policies used by this Company, and further hereinafter describe,d. Ezceptic-�ns to standard pol.icy�noted on revErse s° de hc:reof . TYPE OF INSURANCE Workers' Compensation Comprehensive General Liability Insurance (Public Liability) Blasting Collapse of Buildings o£ structures adjacent to excavations Damage to underground Utilities Builder's Risk Comprehensive Automobile Liability Contractural Liability * Other Umbrella Policy No. Effective WC 3 068 707 08/01/99 CLP 3 064 809 08/O1/99 CLP 3 064 809 08/O1/99 CLP 3 064 809 08/O1/99 CAP 3 064 804 08/O1/99 CLP 3 064 809 08/O1/99 XYZ-000- 08/O1/99 83884510 Locations �o�erP_d.: �"e�as Description of operations covered: 08/O1/00 OS/Ol/00 Date Ea. Occurrence: $ 1,000,000. Combined Single Limit Ea. Occurrence: $ 1,000,000. CSL Sodily Injury: OB/O1/00 Ea. Person $ 1,000,000. Ea. Occurrence Combined Property Damage: Single Ea. Occurrence: Limit Bodily Injury: 08/O1/00 Ea. Occurrence $ 1,000,000. Property Damage: Combined Ea. Occurrence: Single Limit 08/O1/00 $5,000,000. Combined Single Limit See above �roject The above policies either in the body thereof or by appropriate endorsement provide that they may not be changed or cancelled by the insurer in less than thirty (30) days after the insured has received written notice of such change/or cancellation. Where applicable local laws or regulations require more than thirty (30) 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. Bituminous Casualty Corp.. . Agenc�r ..The Sweeney,Company � � *Fireman's Fund (Casualt� Market) Fort �Worth Agent P . O . Box 8700 � - W B�r �(�� . � ��QQ �p � - 817-457-6700 Address Ft Worth, Tx 76124-0700 Title Authorized Re�resentative THIS CERTIFICATE IS ISSUED AS.A MATTER OF INFORMI�ITION ONLY & CONFERS NO RIGHTS UPON THE CERTIFICATE HOI�DER. THIS CERTIFICATE NEITHER AFFIRMATIVELY NOR NEGATIVELY AMENDS, EXTENDS OR ALTERS THE COVERAGES AFFORDED BY THE POLICIES LISTED HEREIN. , ' ' � ' �I ' � � ' ' ' 1 � � 1 ' 1 � CERTIFICATE OF INSURANCE TO: CITY OF FORT WORTH Date: NAME OF PROJECT: PROJECT NUMBER: IS TO CERTIFY THAT : 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 standazd 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 Liability Insurance (Public Liability) Blasting Collapse of Building or structures adjacent to excavations Damage to Underground Utilities Builder's Risk Comprehensive Automobile Liability Contractual Liability Other Bodily Injury: Ea.Occurrence: $ Property Damage: Ea.Occurrence: $ Ea.Occurrence: $ Ea.Occurrence: $ Ea.Occurrence: $ Bodily Injury: Ea. Person: $ Ea. Occurrence: $ Property Damage: Ea. Occurrence: $ Bodily Injury: Ea.Occurrence: $ Property Damage: Ea.Occurrence: $ 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 cancellation. Where applicable local laws or regulations require more than five (5) days actual notice of change or cancellation to be assured, the above policies contain such special requirements, either in the body thereof or by appropriate endorsement thereto attached. Asencv Fort Worth A¢ent By Address Title . , c � � CONTRACTOR COMPLIANCE WITH WORKERS' COMPENSATION LAW Pursuant to V.T.C.A Labor Code Section 406.096, Contractor certifies that it provides workers' compensation insurance coverage for all its employees employed on city of Fort Worth Project Number PS46- 070460410230/PW53-060530175560 CONATSER CONSTRUCTION. INC. CON CTO B• �esi' d e�' Title �e�. �� . Iq�R Date � D � � � � STATE OF TEXAS COUNTY OF TARRANT � ��`, BEFORE ME, the undersigned authority, on this day personally appeared JeYr eon��; known to me be the person whose name is subscribed to the foregoing instrument, and acknowledg�d to me that he executed the same as the act and deed of Covr.o.�5�x ��sfy�•�-••w.r,,.l�i�for the purpose and consideration therein expressed and in the capacity therein stated. GIVEN iJNDER MY HAND AND SEAL OF OFFICE this j(o day of Dec . . 19 �1�'i . � Not Public in and for the State of Texas �� s��s� _�� ,�Y �ua�.ic w sr��Q og �ex� ''a�o��'e c�orr�. Fjcp. a�-�-zao3 a �� . � ,. �, � ,. ��a,,, � .� ,� ., . , . � � p � � O � a BOND N0: S260325 PERFORMANCE BOND THE STATE OF TEXAS COUNTY OF TARRANT KNOW ALL MEN BY THESE PRESENTS: That we (1) CONATSER CONSTRUCTION, INC. a(2) CORPORATION of TEXAS, hereinafter call Principal, and (3) UNION INSiJRAN� CO OF PROVIDENCE a corporation organized and existing under the laws of the State and fully authorized to transact business in the State of Texas, as Surety, are held and firmly bound unto the City of Fort Worth, a municipal corporation organized and existing under the laws of the State of Texas, hereinafter called Owner, in the penal sum of: TWO HUNDRED NINETY-NINE THOUSAND SEVEN HUNDRED EIGHTY-FIVE AND 60/100 .............. ($299,'785.60) Dollars in lawful money of the United States, to be paid in Fort Worth, Tarrant County, Texas, for � the payment of which sum well and truly be made, we hereby bind ourselves, our heirs, executors, administrators and successors, jointly and severally, firmly by these presents. Q THE CONDITION OF THIS of: OBLIGATION is such that Whereas, the Principal entered into a certain contract with the City of Fort Worth, the Owner, dated the of a copy of which is hereto attached and made a part hereof, for the construction of: aMAIN C1C4B DRAINAGE AREA SANITARY `��EW�ff SYSTEM REHABILITATION AND IMPROVEMENTS (GROUP 6, CONTRACT 2) PART 13, SECTIONS A AND B � designated as Project No. (s) PS46-070460410230/PW53-060530175560, a copy of which contract is hereby attached, referred to, and made a part hereof as fully and to the same extent as if copied at length herein, such � project and construction being hereinafter referred to as the "work". � NOW THEREFORE, if the Principal shall well, truly, and faithfully perform the work in accordance with the plans, specifications, and contract documents during the original term thereof, and any extensions thereof which � may be granted by the Owner, with or without notice to the Surety, and if he shall satisfy all claims and demands incurred under such contract, and shall fully indemnify and save harmless the Owner from all costs and damages which it may suffer by reason of failure to do so, and shall reimburse and repay the Owner all outlay and expense � which the Owner may incur in making good any default, then this obligation shall be void; otherwise to remain in full force and effect. ' , u � F1 � � PROVIDED FURTHER, that if an le al action filed u on this bond, venue shall lie in Tarrant Coun , Y g P �' _ State of Texas. AND PROVIDED FURTHER, that the said Surety, for value received, hereby stipulates and agrees that no change, extension of time, alteration or addition to the terms of the contract or to the work to be performed � thereunder or the specifications accompanying the same shall in any wise affect its obligations on this bond, and it does hereby waive notice of any such change, extension of time, alteration or addition to the terms of the contract or to the work or to the specifications. �" IN WITNESS WHEREOF, this instrument is executed in 10 counterparts each one of which shall be deemed an original, this the of _____ �ATTEST: ,�AN 112� , f rl � � CONATSER CONSTRUCTION, INC. (Principal) Secretary PRIN L BY: � � �' � - ! erry x'. �onatser �Title: President (SEAL) PO BOX 15804 FORT WORTH, TX 76119 � Witness as to Principal 5327 Wichita St., Fort Worth, TY i6119 � Address ATTEST: (Surety) Secretary Id (SEAL) a � �u � � V Wifiess as to Surety Carolyn Maples 250] Par'�cview Dr.. Ste�k10U, rort Worth, TX 76102 (Address) (Address) tTNION INSURANCE CQ"IPANY OF PROVIDINCE Surety X�/�%%� ��%%� ` B .e��r /-�.��v _ � � (Attorney�in-flaet) (5) Glenna S. Davis P. 0. Box 712 Des i`�foines, Iowa 50303 (Address) NOTE: Date of Bond must not be prior to date of Contract (1) Correct Name of Contractor (2) A Corporation, a Partnership or an Individual, as case may be (3) Correct name of Surety (4) If contractor is Partnership all Partners should execute Bond (5) A true copy of Power of Attorney shall be attached to Bond by Attorney-in-Fact.. � F2 J �� EOND N0: 5260325 PAYMENT BOND THE STATE OF TEXAS � COUNTY OF TARRANT � KNOW ALL MEN BY THESE PRESENTS: That we (1) CONATSER CONSTRUCTION, INC. a(2) Corporation of Texas, hereinafter call Principal, and (3) �NT� INS C�IPANY OF PROVIDENCE . a corporation organized and existing under the laws of the State and fully authorized to transact business in the State of Texas, as � Surety, are held and firmly bound unto the City of Fort Worth, a municipal corporation organized and existing under the laws of the State of Texas, hereinafter called Owner, and unto all person, firms, and corporations who may furnish materials, for or perform labor upon the building or improvements hereinafter referred to in the penal . sum of : TWO HUNDRED NINETY-NINE THOUSAND SEVEN HUNDRED EIGHTY-FIVE AND 60/100............ � ($299.785.60) Dollars in lawful money of the United States, to be paid in Fort Worth, Tanant County, Texas, far the payment of which sum well and truly be made, we hereby bind ourselves, our heirs, executors, administrators and successors, jointly and severally, firmly to these presents. � THE CONDITION OF THIS OBLIGATION is such that Whereas, the Principal entered into a certain contract with the City of Fort Worth, the Owner, dated the _lA�a� o��QQ� A.D. , 1999, a copy of which is � hereto attached and made a part thereof, for the construction of:: n L MAIN C1C4B DRAINAGE AREA SANITARY SEWER SYSTEM REHABILITATION AND IMPROVEMENTS (GROUP 6, CONTRACT 31 PART 13. SECTIONS A AND B Project No. (s) PS46-070460410230/PW53-060530175560 a copy of which is hereto attached, referred to and made a part hereof as fully and to the same extent as if copied at length herein, such project and construction being hereinafter referred to as the "work". � NOW THEREFORE, the condition of this obligation is such that, if the Principal shall promptly make payment to all claimants as defined in Article 5160, Revised Civil Statutes of Texas, supplying labor and materials in the prosecution of the work provided for in said Contract, then this obligation shall be null and void, otherwise it � shall remain in full force and effect. l '�J , , ' F10 �i � O � L'�J � O � THE BOND IS MADE AND ENTERED into solely for the protection of all claimants supplying labor and material in the prosecution of the work provided for in said Contract, as claimants are defined in said Article 5160, and all such claimants shall have a direct right of action under the bond as provided in Article 5160 of the Revised Civil Statutes. PROVIDED FURTHER, that if any legal action be filed upon this bond, venue shall lie in Tanant County, State of Texas, that the said Surety, for value received, hereby stipulates and agrees that no change, extension of time, alteration of addition to the terms of the contract or to the work to be performed thereunder or the specification s accompanying the same shall in any wise affect its obligation on this bond, and it does hereby waive notice of any such change, extension of time, alteration or addition to the terms of the contract or to the work to the specifications. PROVIDED FURTHER, that no final settlement between the Owner and the Contractor shall abridge the right of any beneficiary hereunder whose claim may be unsatisfied. IN WIT'NESS WHEREOF, this instrument is executed in 10 counterparts each one of which shall be deemed an original, this the day of A.D., 1999. ATTEST: JAN 1 1 20Q0 (Principal) Secretary p� Wimess as to Principal 5327 Wichita Street � Fort Worth. TX i6119 Address � ATTEST: � (SEAL) � � (Surety) Secretary CONATSER COlYST UCTIO . INC. i /"p � _—� BY: _ � — Jer . Canatser Title: Pres ident PO BOX 15804 FORT WORTH, TX 76119 (SEAL) (Address) UNION INS[JRANCE CQ�ANY OF PROVID�NCE ur ty � �l � • �. �� i (Attorney-m�fact) (5) Gienna S. Davis (Address) P.O. Box 712 Des Moines, Iawa 50303 (Address) NOTE: Date of Bond must not be prior to date of contract (1) �2) (3) (4) (5) �� _�. �_ -�.G� 4.,i Wimess as�to Surety Carolyn tlaples 25U1 Parkview Dr. Ste. ��100 F (rAtddress�' � 76102 Correct Name of Contractor A Corporation, a Partnership or an Individual, as case may be Correct name of Surety If contractor is Partnership all Partners should execute Bond A true copy of Power of Attorney shall be attached to Bond by Attorney-in-Fact.. � L MAINTENANCE BOND � THE STATE OF TEXAS � � COUNTY OF TARRANT § BOND N0: S260325 KNOW ALL MEN BY THESE PRESENTS: That (1) CONATSER CONSTRUCTION, INC. as � Principal, acting herein by and through (2) its duly authorized Corporation and (3) UATiON INS. CC1�4PANY OF PROVIDENCE a corporation organized under the laws of the State of TEXAS, as 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, at Fort Worth, in Tarrant County, Texas the sum of TWO HUNDRED NINETY-NINE THOUSAND SEVEN HUNDRED EIGHTY-FIVE AND 60/100 ............... �i° f$299.785.60) in lawful money of the United States, for the payment of which sum well and truly be made unto said City of Fort Worth and its successors, said Contractor and surety do hereby bind themselves, their heirs, executors, � administrators, assigns and successors, jointly and severally. This obligation is conditioned, however; that, � JAN 1 1 20h00 WHEREAS, the Principal has entered into a certain contract with the City of Fort Worth, performance of the following described public work and the construction of the following described public � improvements: MAIN C1C4B DRAINAGE AREA SANITARY SEWER SYSTEM REHABILTIATION AND f'! IMPROVEMENTS (GROUP 6, CONTRACT 2) PART 13, SECTIONS A AND B of same being referred to herein and in said contract as the Work and being designated as project PS46- 070460410230/PW53-060530175560and said contract, including all of the specifications, conditions and written instruments referred to therein as contract documents being hereby incorporated herein by reference for all purposes � and made a part hereof, the same as if set out verbatim herein; and , � WHEREAS, in said Contract, Contractor binds itself to use such materials and to so construct the work that it will remain in good repair and condition for and during the period One (1) Year 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 � One (1) Year; 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 therefor to repair or reconstruct said work as herein provided. 1 � � LJ � � �; 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 said City shall have and recover from the said Contractor and its 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. WHEREAS, all parties covenant and agree that if any legal action be filed upon this bond, venue shall lie in Tarrant County, Texas; and, IN WITNESS WHEREOF, this instrument is executed in 10 counterparts, each one of which shall be deemed an original, dated AT�sT: JAN 1 1 Z000 (Principal) Secretary LI LJI (Seal) CONATSER CONSTRUCTION, INC. PRINCIPAL (4) ,.. � �� - 7 BY:�� , - � .� Je�� R. �Conatser Title: president O � Wimess as to Principal 5327 Wichita Street Fort Worth, TY 76119 � (Address) ATTEST: � � (SEAL) � (Surety) Secretary � � C�.anA,Q,,,�� 0 .�_ 4 Witness s to Surety Carolyn Maples 2501 Parkview Dr., Ste. ��100 Fort Worth, TX 76102 �. PO BOX 15804 FORT WORTH, TX 76119 (Address) UNION INSURANC� COMPANY OF PROVIDENCE Surety %��-��1-�i'r-c✓ ��i� � (Attorney-in-fact) (5) G 1 enna S. Dav i s P. Ci Box 712, Des Moines, IoG:a 50303 (Address) NOTE: Date of Bond must not be prior to date of Contract (1) Correct Name of Contractor (2) A Corporation, a partnership or an Individual, as case may be (3) Correct name of Surety (4) If Contractor is Partnership all Partners should execute Bond (5) A true copy of Power of Attorney shall be attached to Bond by Attorney-in-Fact. � F6 -- — - --- - _..-- - - - - - - - -- - - -- - --- - . 116�SS_��i��ili.�Aih��Au11��'.i►1+ � • � • •' � G � • !'� � i � • • � • • 1 � C � � � i � • � � r i � � � � � • � � ! • EMC Insurance Companies No. 3 8 4 2 0 5 P.O. Box 712 • Des Moines, Iowa 50303 CERTIFICATE OF AUTHORITY INDIVIDUAL ATTORNEY-IN-FACT KNOW ALL MEN BY THESE PRESENTS, that: 1. Employers Mutual Casualty Company, an lowa Corporation 2. EMCASCO Insurance Company, an lowa Corporation 3. Union Insurance Company of Providence, an lowa Corporation 4. Illinois EMCASCO Insurance Company, an Illinois Corporation 5. Dakota Fire Insurance Company, a North Dakota Corporation 6. EMC Property 8 Casualty Company, an lowa Corporation 7. The Hamilton Mutual Insurance Company, an Ohio Corporation hereinafter referred to severally as "Company" and collectively as "Companies", each tloes, by these presents, make, constitute and appoint: CATHY VINSON, VICKIE A. HOUARA, GWEN W. BIEHLER, MICHAEL A. DELABANO, RICK BONDURANT, GLENNA S. DAVIS, INDIVIDUALLY, FORT WORTH, TEXAS ............................................................................................................................................................. its true antl lawful attorney-in-fact, with full power and authority conferred to sign, seal, antl execute its lawful bonds, untlertakings, and other obligatory instruments of a similar nature as follows: IN AN AMOUNT NOT EXCEEDING TEN MILLION DOLLARS ............................................................................................... ($10,000,000.00) and to bind each Company thereby as fuliy and to the same extent as if such instruments were signed by the duly authorizetl officers of each such Company, and all of the acts of said attorney pursuant to the authority hereby given are hereby ratified and confirmed. The authority hereby granted shall expire Apfil 1, 2002 unless sooner revoked. AUTHORITY FOR POWER OF ATTORNEY This Power-of-Attomey is made and executed pursuant to and by the authority of the following resolution of the Boards of Directors of each of the Companies at a regularly scheduled meeting of each company duly called and held in 1999: RESOLVED: The President and Chief Executive Officer, any Vice President, the Treasurer and the Secretary of Employers Mutual Casualty Company shall have power and autho�ity to (1) appoint attorneys-in-fact and authorize them to execute on behalf of each Company and attach the seal of the Company thereto, bonds and undertakings, recognizances, contracts of indemnity antl other writings obligatory in the nature thereof, and (2) to remove any such attorney-in-fact at any time and revoke the power and authority given to him or her. Attorneys-in-fact shall have power and authority, subject to the terms and limitations of the power-of-attomey issued to them, to execute and deliver on behalf of the Company, and to attach the seal of the Company thereto, bontls and undertakings, recognizances, contracts of indemnity and other writings obligatory in the nature thereof, and any such instrument executed by any such attorney-in-fact shall be fully and in all respects binding upon the Company. Certification as to the validity of any power-of-attorney authorized herein made by an officer of Employers Mutual Casualty Company shall be fully and in all respects binding upon this Company. The facsimile or mechanically reprotlucetl signature of such officer, whether matle heretofore or hereafter, wherever appearing upon a certified copy of any power-of-attorney of the Company, shall be valid and binding upon the Company with the same force and affect as though manuaily a�xed. IN WITNESS WHEREOF, the Companies have caused these presents to be si ed for each by their o�cers as shown, and the Corporate seals to be hereto affixed this 28th day of April , 1999 . ��'g�r,� �� Seals Bruce G. Kelley, Chairman V Donald L. Coughenn er „��,,,,, ,,,,,, ,,,,,, ,.,,,,,,,,,, cE �o ''�, ;�' �v A � ,, Ps�� ;NS(/942, ,; JQPN�� Fq,, ��,R ,„,; sG,, of Companies 2, 3, 4, 5& 6; President Assistant Secretary : G �� POR �' �' : PPOq � Q � 0.POR ;�,��oa 4,f ;F .:2; =�0 4,�: o: = o:2° 4�.: �_ of Company 1; Vice Chairman and � " "' ' ' - `' ' °�= - " CEO of Company 7 'o: SEAL ;�: :o; 1863 ;�: :�; 1953 :�; : Z�i�''�,n„v`*�� ;20"' iown ,,•',,7`�: . �i�.,,,,�,�,•,•`, o , '�*�(UNO15 ,• �Own � , in� �,nn�.�`'� n,�u �.�`��gUflAiyC��',. .•�`�NSURqN'•., �.•`�UtUq��. �`O � ��u��FC � : PF' `o��n�y CF �: : QS � �nn��Cqf% � y:�op40R,q�. 0 % �4 . QPORql�� 0: � �4. . QPORq . G�� :Q_� �^".�:;ac�° .�.�:'�=�° ��;�,: ' � = SEAL ; ?; ; Q ; SEAL ; _` ;� ; SEAL : � : ,WM� ��,,, :* :O'., nn�••`P�-� •�FS'',��i�.•�P;: �owa, ��ry�ATH�DPKO� �.'�OINES��• .,,,,, ••,,,��,,,,,�•' �„��,,,.,. MUTUQ 9 '� � �. i•� RUTA KRUMINS �rc, � � MY COMMISSION EXPIRES Cr' 'O September 30, 2000 On this 28th day of April AD 1999 before me a Notary Public in and for the State of lowa, personally appeared Bruce G. Kelley and Donald L. Coughennower, who, being by me duly sworn, did say that they are, and are known to me to be the Chairman, President, Vice Chairman and CEO, andlor Assistant Secretary, respectively, of each of The Companies above; that the seals affixed to this instrument are the seals of said corporations; that said instrument was signed and sealed on behaif of each of the Companies by authority of their respective Boards of Directors; and that the said Bruce G. Kelley and Donald L. Coughennower, as such officers, acknowledge the execution of said instrument to be the voluntary act and deetl of each of the Companies. My Commission Expires Sep er 30, 2000. , �\'�--.�-x-�- � � .� Notary Public in and for the State of lowa CERTIFICATE I, David L. Hixenbaugh, Vice President of the Companies, do hereby certify that the foregoing resolution of the Boards of Directors by each of the Companies, and this Power of Attorney issued pursuant thereto on Ap�il 28, 1999 on behalf of Cathy Vinson, Vickie A. Houara, Gwen W. Biehler, Michaei A. Delabano, Rick Bondurant, Glenna S. Davis are true and correct and are still in full force and effect. In Testimony Whereof I have subscribed my name and affixed the facsimile seal of each Company this of , � / � I �"��- Vice-President • • • • '• • ` • • :1 .:• � I �1 PART G - CONTRACT � THE STATE OF TEXAS � COUNTY OF TARRANT § JAN 1 1 20Q� � THIS CONTRACT, made and entered into by and between the City of Fort Worth, a home-rule municipal corporation located in Tarrant County, Texas, acting through its City Manager thereunto duly authorized so to do, Party of the First Part, hereinafter termed "OWNER", and � CONATSER CONSTRUCTION. INC. of the City of FORT WORTH 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: � MAIN C1C4B DRAINAGE AREA SANITARY SEWER SYSTEM REHABILITATION AND IMPROVEMENTS (GROUP 6, CONTRACT 2) PART 13, SECTIONS A AND B � 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 pocuments and General Specifications, all of which are � made a part hereof and collectively and constitute the entire contract. I' � ' 1 1 s�l ' � � �i � The Contractor hereby agrees to commence work within ten (10) days after the date written notice to do so shall have been given to him, and to substantially complete same within the time stated in the proposal. The Owner agrees to pay the contractor in current funds for the performance of the contract in accordance with the Proposal submitted therefor, subject to additions and deductions, as provided in the Contract Documents and all approved modifications thereof, and to make payment on account thereof as provided therein. IN WIT'NESS WHEREOF, the Parties to these presents have executed this Contract in 10 counterparts in the year and say first above written. City of Fort Worth, Texas (Owner) Party of the First part � � �r BY: � . � ASST. Ci Mana er tY g � � u � � ,-� : r i �' c a,�9.�._.iP-,�_....� . CW CONATSER CONSTRUCTION, INC. PO BOX 15804 FORT WORTH, TX 76119 Contractor � By: � Li" , iitle: T r�si c� 2.�,�ir' APPROVED: Q �:�a�� . �-h�.�� A. Douglas Rademaker, P.E. Director � ,� � Department of Engineering cw ATTEST: V'U / Ci.Q.� � �'i O City Secretary (Seal) WITNESSES: � � _ �- ` Approved as to Form and Legality: � Gary Steinberger, Asst. City Attorney C -��Ao2l Contract Authorization f� �/- �� Da�e 1 O � 1� � J 0 � � �� APPENDIX A Four copies (in 3-ring binders) of all the right-of-entry forms for this � project are available for examination at the plans desk of the Department of Engineering. Bidders shall be provided with copies of a any right-of-entry forms upon request. The terms of all Special Provisions or Conditions for easements shall be applicable. The responsive low bidder(s) will be furnished with a copy of Appendix B aafter award of contract. Bidders shall not remove any of the four copies from the plans desk. � I�l ,J � � � �'� City of Fort Worth, Texas �1►�Ayar And C.aunc�il Co�n�rtun�cAt�an DATE REFERENCE NUMBER LOG NAME PAGE 1/11/00 **C-17821 30MIST1 1 of 2 SUBJECT qPPROPRIATIQN ORDINANCE AND AWARD OF CONTRACT TO CONAI'SER � CONSTRUCTIC'SN, INC. FI�R MAIN C1C4B DRAINAGE AREA SANITARY SEWER SYSTEM REHABILITATION AND IMPROVEMENTS (GROUP 6, CONTRACT 2) PART 13, SECTIONS A AND B RECOMMENDATION: It is recommended that the City Council: 1. Authorize the City Manager to transfer $60,839.00 from the Water & Sewer Operating Fund to the Water Capital Project Fund; and 2. Adopt the attached appropriation ordinance increasing estimated receipts and appropriations in the Water Capital Project Fund in the amount of $60,839.00 from available funds; and 3. Authorize the City Manager to execute a contract with Conatser Construction, Inc. in the amount of $299,785.60 for Main C1 C4B Drainage Area Sanitary Sewer System Rehabilitation and Improvements (Group 6, Contract 2), Part 13, Sections A and B. DISCUSSION: On February 24, 1998 (M&C C-16627), the City Council authorized the City Manager to execute an engineering agreement with Halff Associates, Inc. to prepare plans and specifications for the reduction of inflow/infiltration in Sanitary Sewer Main C1 C4B drainage area. The project is part of the City's Integrated Wet Weather Wastewater Management Program to comply with an administrative order from the U.S. Environmental Protection Agency to eliminate sewer overflows from the City's wastewater collection system. The project consists of the replacement of the following sanitary sewer laterals: L-486 Located in the alley between Mistletoe Boulevard and West Magnolia Avenue (from Forest Park Boulevard to Jerome Street); L-489 Located in the alley between West Magnolia Avenue and Harrison Avenue (from Forest Park Boulevard to Jerome Street). In addition, the deteriorated water line located in the alley will be replaced; L-478 Beginning from a point located midway of the alley between Harrison Avenue and Mistletoe Avenue then westerly 1,400 linear feet. In addition, the deteriorated water line located in the alley will be replaced; L-487 Beginning from a point located midway of the alley between Harrison Avenue and Mistletoe Avenue, easterly 400 feet, then northerly 1,300 feet along Jerome Street. The proposed improvements consist of the replacement of approximately 2,700 linear feet of 8-inch sewer pipe and 1,300 linear feet of 6-inch water line. The project is located in COUNCIL DISTRICT 9, Mapsco 76K. . City of F�o�t� Worth, Te.�as �1i��ar �nd Caunc�il ��n�»un�cAt�an C DATE REFERENCE NUMBER LOG NAME PAGE 1/11/00 **C-17821 30MISTI I 2 of 2 SUBJECT APPROPRIATION ORDINANCE AND AWARD OF CONTRACT TO CONATSER CONSTRUCTION, INC. FOR MAIN C1C46 DRAIN,�GE AREA SANITARY SEWER SYSTEM REHABILITATION AND IMPROVEMENTS (GROUP 6, CONTRACT 2) PART 13, SECTIONS A AND B The project was advertised for bid October 28 and November 4, 1999. On December 2, 1999, the following bids were received: BIDDER Conatser Construction. Inc. Jackson Construction, Inc. Cleburne lltility Construction, Inc. B&H Utilities, Inc. William J. Schultz, Inc. d/b/a Circle "C" Construction Compar�y Burleson Utilities, Inc. Stocker Enterprises, Inc. Whizcon Utilities, Inc. AMOUNT $299,785.60 305,184.40 330,296.75 374, 778�.00 389,599.00 415,236.10 418,768.00 447,165.00 TIME OF COMPLETION 120 Calendar Days In addition to the contract cost, $15,000.00 is required for inspection and survey and $21,000.00 is provided for project contingencies. Conatser Construction, Inc. is in compliance with the City's M/WBE Ordinance by committing to 7% M/WBE participation and documenting good faith effort. Conatser Construction, Inc. identified several supplier opportunities. However, th� M/WBEs corttacted in the identified areas did not respond. The City's goal on this project is 21 %. FISCAL INFORMATION/CERTIFICATION: The Finance Director certifies that upon approval and completion of recommendation 1 and the adoption of the attached appropriation ordinance, funds will be available in the current capital budget, as appropriated, of the Water Capital Projects Fund and the Commercial Paper-Sewer Fund. MG:j Submitted for City Manager's� Office by: Mike Groomer ; � Originating Department ilead: A. Douglas Rademaker Additional Information Contact: A. Douglas Rademaker 6140 6157 6157 � FUND I ACCOUNT I CENTER I AMOUNT I � �t�) I J I 1&2) PW53 472045 � 060530175560 $ 60,839.00 � � 2) PW53 541200 � 060530175560 $ 58,839.00 � � 2) PW53 531350 � 030530175560 $ 2,000.00 � � . � � � I (fr'o�> � � 3) PS46 541200 070460410230 $242,946.60 � � 3) PW53 , 541200 060530175560 $ 56,839.00 � I 1) PE45 538070 0609020 $ 60,839.00 � � � � CITY SECRETARY pkP4�ROV ED C��Y COUNC�!� JAN- 1� 20� �L�� City Secretary o4 txie City of Fart �torth�'I`s��'" kdapted Or�inance No. ,��