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Home My WebLink AboutContract 33469 E Y SECRETARY ' r .. D.O.E. FILE SPECIFICATIONS _ CONTRACTORS BONDING CONTRACT DOCUMENTS CITY SECRETARY CONSTRUCTIONFOR S CORY CONTRACT NO. DEPARTMENT REHABILITATION OF TAXIWAY ENTRANCE TO FEDEX FACILITY AND DEICING CONTAINMENT FACILITY AT ALLIANCE AIRPORT FOR THE CITY OF FORT WORTH, TEXAS FAA Grant Number (AIP No.): 030218934850 File Number: M-226 D.O.E. Number: 5155 Mike Moncrief Gary W. Jackson Mayor City Manager Michael Feeley A. Douglas Rademaker, P.E. Acting Director, Department of Aviation Engineering Director PREPARED BY: DMJM AVIATION, INC. .. 1200 SUMMIT AVE, ST. 320 FORT WORTH,TEXAS 76102 (817) 698-6800 ORIGINAL 05-02-06 1 : 1 IN UVIV"V"V wit C FW NO&y FORT WORTH Home I Council Agenda . . .• IT Online J Departments Print M&C COUNCIL ACTION: Approved on 4/4/2006 DATE: 4/4/2006 REFERENCE NO.: **C-21386 LOG NAME: 30MCALLIAN5155 CODE: C TYPE: CONSENT PUBLIC HEARING: NO SUBJECT: Authorize Execution of a Contract with Gibson &Associates, Inc., for Rehabilitation of a Taxiway Entrance to the FedEx Facility and the Deicing Containment Facility at Fort Worth Alliance Airport RECOMMENDATION: It is recommended that the City Council authorize the City Manager to execute a contract with Gibson & Associates, Inc., in the amount of$265,913.80 for rehabilitation of a taxiway entrance to the FedEx Facility and the Deicing Containment Facility at Fort Worth Alliance Airport. DISCUSSION: On March 29, 2005, (M&C C-20626) City Council approved a contract with DMJM Aviation for preparation of a preliminary engineering report and design of the rehabilitation of a taxiway at Fort Worth Alliance Airport. The scope of this contract includes demolition and reconstruction of approximately 1005 square yards of 14- inch concrete pavement over 8-inch cement treated base and 492 cubic yards of drainage base course. This contract also includes runway and taxiway paintings, 4-inch PVC drainage pipes, two double cleanouts, seeding and sodding as shown on the plans, 76 linear feet of electrical ducts and cables and appurtenances. FAA funds from Grant 3-48-0296-25-2004 and 3-48-0296-21-2003 will be used for this project. Existing land credits that remain from the original land donation of Alliance Airport will be used for the City's 5% in-kind local match. The project was advertised on December 22 and December 29, 2005. On January 28, 2006, the following bids were received: Bidder Amount Gibson &Associates $265,913.80 Ed A Wilson, Inc. $309,904.50 North Texas Contracting $327,184.00 Jackson Construction, Ltd. $486,375.00 Cate, Courtney & Roebuck $490,645.00 Time of contract: 60 calendar days. Gibson &Associates, Inc., is in compliance with the City's DBE Program by committing to 18% DBE participation on this project. The City's DBE goal on the project is 9%. This project is located in COUNCIL DISTRICT 2, Mapsco 7P. FISCAL INFORMATION/CERTIFICATION: The Finance Director certifies that funds are available in the current capital budget, as appropriated, of the Airport Grants Fund. TO Fund/Account/Centers FROM Fund/Account/Centers GR14 539120 055218870010 $12.200.00 GR14 539120 055218934830 $253,713.80 Submitted for City Manager's Office by: Marc Ott (8476) Originating Department Head: A. Douglas Rademaker (6157) Additional Information Contact: A. Douglas Rademaker (6157) ATTACHMENTS r tl CITY OF FORT WORTH DEPARTMENT OF ENGINEERING ADDENDUM NO. 1 To the Plans, Specifications & General Contract Documents REHABILITATION OF TAXIWAY ENTRANCE TO FEDEX FACILITY AND DEICING CONTAINMENT FACILITY ATPt�....... s�,� ALLIANCE AIRPORT FOR THE " ........................:*.f CITY OF FORT WORTH, TEXAS JAMES...KIRSCHBAUM .:.......8 ...... 3583 FAA GRANT NUMBER AIP No. 030218934850 •RFG�sT�a��'e�%` ( ) � Fs•••... D.O.E. NUMBER: 5155 A �a`q Bid Date: January 26, 2006; 1:30 PM �• Addendum No. 1; Issued January 23, 2006 This Addendum,forms part of the Plans, Contract Documents & Specifications for the above referenced Project and modifies the original Specifications and Contract documents. Bidder shall acknowledge receipt of this addendum in the space provided below, in the proposal (page P-10) and acknowledge receipt on the outer envelope of your bid. Failure to acknowledge receipt of this addendum could subject the bidder to disqualification. The plans and specifications documents for Rehabilitation Of Taxiway Entrance To FedEx Facility and Deicing Containment Facility at Alliance Airport are hereby revised by addendum No. 1 as follows: SPECIFICATIONS &CONTRACT DOCUMENTS: 1. BID PROPOSAL 1. The following items in the Bid Proposal have been revised or added to the previous Bid Proposal. • Bid Proposal has been deleted in its entirety and Replaced with the attached new Bid Proposal. 2. TECHNICAL SPECIFICATIONS II. The following items in the Technical Specifications have been revised or added to the previous Technical Specifications. Addendum No. 1,Page 1 •Technical Specification Item SP-P-605,Joint Sealing Filler, has been deleted in its entirety and Replaced with the attached new Technical Specification Item SP-P-605. •Technical Specification Item 15107, Gate Valve, has been deleted in its entirety and Replaced with the attached new City of Fort Worth General Contract Documents and Specifications for Water Department Projects dated January 1, 1978,with latest revisions,Section E1 — Material Specifications, Material Standard E1-26, Revised 3/6/89, E1-26 Resilient—Seated Gate Valves, E1-26(1), E1-26 (2) and E1-26 (3). 3. CONTRACT DOCUMENTS The following item in the Contract Documents have been revised or added to the previous contract documents. •Sheet C0.02, Summary of Quantities: Delete Drawing Sheet C0.02 and replace with the attached. __. • Sheet C0.04, Summary of Quantities: Delete Drawing Sheet C0.04 and replace with the attached. • Sheet C0.05, Summary of Quantities: Delete Drawing Sheet C0.05 and replace with the attached. 3. MINUTES OF THE PRE-BID CONFERENCE Minutes of the Pre-Bid Conference held on January 18, 2006, are attached. The Pre-Bid Conference Minutes are a record of the conference and are issued for Bidder's information, (3 - Pages) A signed copy of this Addendum should be included in the sealed bid envelope at the time of bid submittal. Failure to acknowledge the receipt of this Addendum could cause the subject bidder to be considered "NONRESPONSIVE," resulting in disqualification. RECIEPT ACKNOWLEDGEMENT: ISSUED BY: A. Douglas Rademaker, P.E., Director BY:�oL Company: � •By:. Address: I 'O, 6t�, zD65 Rick Tri e, ., Manager Engineering Services -- City: State:_ 7�gb Addendum No. 1, Page 2 SPECIFICATIONS AND CONTRACT DOCUMENTS FOR REHABILITATION OF TAXIWAY ENTRANCE TO FEDEX FACILITY AND DEICING CONTAINMENT FACILITY AT ALLIANCE AIRPORT FOR THE CITY OF FORT WORTH, TEXAS FAA Grant Number (AIP No.): 030218934850 File Number: M-226 D.O.E. Number: 5155 Mike Moncrief Gary W. Jackson Mayor City Manager Michael Feeley A. Douglas Rademaker, P.E. Acting Director, Department of Aviation Engineering Director PREPARED BY: DMJM AVIATION, INC. 1200 SUMMIT AVE, ST. 320 FORT WORTH, TEXAS 76102 (817) 698-6800 INDEX OF CONTRACT DOCUMENTS AND SPECIFICATIONS NOTICE TO BIDDERS SPECIAL INSTRUCTIONS TO BIDDERS DISADVANTAGE BUSINESS ENTERPRISE SPECIFICATIONS WAGE RATE DETERMINATION PROPOSAL BUY AMERICAN CERTIFICATE TRADE RESTRICTION CLAUSE CERTIFICATION REGARDING DEBARMENT, SUSPENSION INELIGIBILITY AND VOLUNTARY EXCLUSION CERTIFICATION OF NONSEGREGATED FACILITIES VENDOR COMPLIANCE TO STATE LAW CERTIFICATE OF INSURANCE CONTRACTOR COMPLIANCE WITH WORKER'S COMPENSATION LAW EQUIPMENT SCHEDULE EXPERIENCE RECORD BONDS CONTRACT PART I - SPECIAL PROVISIONS PART II—WAGE, LABOR, EEO AND SAFETY REQUIREMENTS PART 111 —GENERAL PROVISIONS PART IV—TECHNICAL SPECIFICATIONS Fort Worth Alliance Airport Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility FTVN_Front Ends NBA INDEX OF TECHNICAL SPECIFICATIONS No. Description P-101 Mobilization SS-G-300 Construction Barricades and Traffic Control SS-G-700 Demolition SP-P-152 Excavation and Embankment SS-P-200 Drainage Base Course SS-P-304 Cement-Treated Base Course y SP-P-501 Portland Cement Concrete Pavement P-602 Bituminous Prime Coat P-603 Bituminous Tack Coat SP-P-605 Joint Sealing Filter P-610 Structural Portland Cement Concrete P-620 Runway and Taxiway Painting SP-D-705 Pipe Underdrains for Airports SP-T-901 Special Provision to Item T-901, Seeding - T-901 Seeding SP-T-904 Sodding SP-T-905 Special Provision to Item T-905, Topsoiling T-905 Topsoiling ^ FTW Front Ends NB-2 SP-L-108 Installation of Underground Cable for Airports SP-L-110 Installation of Airport Underground Electrical Duct SS-L-111 Airfield Electrical Installation Testing 15107 Gate Valve FTW_Front Ends N&3 NOTICE TO BIDDERS Sealed proposals for the following: - FOR: REHABILITATION OF TAXIWAY ENTRANCE TO FEDEX FACILITY AND DEICING CONTAINMENT FACILITY AT ALLIANCE AIRPORT FAA Grant Number: 030218934850 FILE NO.: M-226 DOE#: 5155 Addressed to Mr. Charles R. Boswell,City Manager of the City of Fort Worth,Texas will be received at the Purchasing Office until 1:30 P.M., January 26. 2006 and then publicly opened and read aloud at 2:00 PM 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. Plan sets may be picked up at The Department of Engineering for a non-refundable fee in the amount of Thirty dollars ($30.00). Bid security is required in accordance with the Special Instruction to Bidders. This project includes, but is not limited to, the following items: Base Bid includes removal and - replacement of approximately 1000 square yards of 14-inch concrete pavement, removal and replacement of 27 square yards of 5-inch concrete pavement, installation on 492 cubic yards of drainage base course, installation of 978 square yards of 8-inch cement treated base course, installation of 227 linear foot of 4-inch PVC under drain line, installation of 230 linear foot of 4-inch perforated PVC pipe, installation of 10 cubic yards of porous backfill, installation of 146 square yards of filter fabric,installation of one double cleanout,removal of seven(7)existing airfield lighting fixtures, installation of seven new light cans and reinstallation of existing lighting fixtures,installation of 152 linear foot of No. 8, 5KV electrical cable, installation of 76 linear foot of No. 6 counterpoise wire, installation of ground rods, installation of 76 linear foot of 2"concrete encased duct,one acre of seeding, and 20 square yards of sodding. Also included is a gate valve (18") removal and replacement inside the existing glycol containment facility. A pre-bid conference will be held on January 18. 2006 at 2:00 p.m. at Alliance Air Services Offices 2221 Alliance Boulevard Suite 100 Fort Worth Texas 76177 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 nonresponsive. Information regarding the status of Addenda may be obtained by contacting the Department of Engineering at 817-392-7910. •� FTW Front Ends.doc NB-4 For additional information, contact Gopal Sahu, P.E. (817) 392-7949 or Jim Kirschbaum, P.E. at (817)698-6800. CHARLES R. BOSWELL MARTY HENDIX CITY MANAGER CITY SECRETARY A. Douglas Rademaker, P.E. 4Direct Department of En ering e, P.E. irector, Engineering Services Advertising Dates: I� December 22,2005 December 29,2005 4 u FTW Front Ends.doc N&5 COMPREHENSIVE NOTICE TO BIDDERS Sealed proposals for the following: REHABILITATION OF TAXIWAY ENTRANCE TO FEDEX FACILITY AND DEICING CONTAINMENT FACILITY ALLIANCE AIRPORT FOR: FAA GRANT NUMBER 030218934850 D.O.E. NO.: 5155 FILE NO.: M-226 Addressed to Mr. Charles R. Boswell, City Manager of the City of Fort Worth, Texas, will be received at the City of Fort Worth until 1:30 P.M., January 26, 2006 and then publicly open and read aloud at 2:00 P.M. Contract Documents, including Plans and Specifications for this project, may be obtained at the office of the Transportation and Public works Department of the City of Fort Worth, 1000 Throckmorton Street, Fort Worth,Texas 76102. A non-refundable fee ofThIrtv dollars '($30.00) is required for purchased of a set of documents. All bidders will be required to comply with provision 5159a of"Vernon's Civil Statutes"of the State of Texas with respect to payment of prevailing wage rates and 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 1 of the Special Instructions to Bidders. This project includes, but is not limited to, the following items: Base Bid includes removal and replacement of approximately 1000 square yards of 14-inch concrete pavement, removal and replacement of 27 square yards of 5-inch concrete pavement, installation on 492 cubic yards of drainage base course, installation of 978 square yards of 8-inch cement treated base course, installation of 227 linear foot of 4-inch PVC under drain line, installation of 230 linear foot of 4-inch perforated PVC pipe, installation of 10 cubic yards of porous backfill, installation of 146 square yards of filter fabric,installation of one double cleanout,removal of seven(7)existing airfield lighting fixtures,installation of seven new light cans and reinstallation of existing lighting fixtures,installation of 152 linear foot of No. 8, 5KV electrical cable, installation of 76 linear foot of No. 6 counterpoise wire, installation of ground rods, installation of 76 linear foot of 2"concrete encased duct,one acre of seeding, and 20 square yards of sodding. Also included is a gate valve (18") removal and replacement inside the existing glycol containment facility. _ 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 forty-nine(49)days from the date bids are opened. The award of contract, if made,will be within forty-nine (49)days after the opening of bids, but in no case will the award be made until the responsibility of the bidder to whom it is proposed to award the contract has been verified. Bidders are responsible for obtaining all addenda to the contract documents and acknowledging v receipt of the addenda by initialing the appropriate spaces on the PROPOSAL form. Bids that do no acknowledge receipt of all addenda may be rejected as being non-responsive. Information regarding that status of addenda may be obtained by contacting the Department of Engineering (817) 392-7910. FTW Front Ends.doc NB-6 A pre-bid conference will be held for this project on January 18, 2006 at 2:O0pm at Alliance Air Services Offices 2221 Alliance Boulevard Suite 100 Fort Worth Texas 76177. Bidders are encouraged to submit the required DBE documentation with their bid. However,it is not a mandatory requirement. The Bidder(Proposer) must supply all the information required by the instructions to Bidders and the bid must be submitted on a form which substantially complies with the form provided by the City of Fort Worth. The successful bidder will be required to furnish a Performance Bond and Payment Bond,each in the full amount of the contract price,executed by a surety company or surety companies authorized to execute surety bonds under and in accordance with the laws of the State of Texas. All bidders and proposers shall make good faith efforts, as defined in Appendix A of 49 CFR Part LL 23, regulations of the Office of the Secretary of Transportation, to subcontract 17 percent of the dollar value of the prime contract to small business concerns owned and controlled by socially and economically disadvantaged individuals (DBEs). In the event that the bidder for this solicitation qualifies as a DBE, the contract goal shall be deemed to have been met. Individuals who are rebuttable presumed to be socially and economically disadvantaged include women, Blacks, Hispanics,Native Americans,Asian-Pacific Americans and Asian-Indian Americans. The apparent successful bidder(proposer)will be required to submit information concerning the DBE's that will participate in this contract. The information will include the name and address for each DBE, a description of the work to be performed by each named firm, and the dollar value of the contract (subcontract). If the bidder fails to achieve the contract goal as stated herein, it will be required to provide documentation demonstrating that it made good faith efforts in attempting to do so. A bid that fails to meet these requirements will be considered nonresponsive. For additional information, contact Gopal Sahu (817) 392-7949 or Jim Kirschbaum at (817) 698- 6800. CHARLES R. BOSWELL MARTY HENDIX CITY MANAGER CITY SECRETARY Department of Engineering A. Do las Rademaker, Dire or By: Asst. Director, Engineering Services Advertisement Dates: December 22, 2005 December 29, 2005 Fort Worth, Texas FTW Front Ends.doc NB-7 ~ Notice to Bidders Buy American -Steel and Manufactured Products for Construction Contracts (January 1991) I. The Aviation Safety and Capacity Expansion Act of 1990 provides that preference be given - to steel and manufactured products produced in the United States when funds are expended pursuant to a grant issued under the Airport Improvement Program. The following terms apply: A. Steel and Manufactured Products. As used in this clause, steel and manufactured products include (1) steel produced in the United States or (2) a manufactured 4 product produced in the United States, if the cost of its components mined, produced or manufactured in the United States exceeds 60 percent of the cost of all its components and final assembly has taken place in the United States. Components of foreign origin of the same class or kind as the products referred to in subparagraphs (II) (A)or(B)shall be treated as domestic. B. Components. As used in this clause,components means those articles, materials, and supplies incorporated directly into steel and manufactured products. C. Cost of Components. This means the costs for production of the components, exclusive of final assembly labor costs. II. The successful bidder will be required to assure that only domestic steel and manufactured products will be used by the Contractor, Subcontractors, Materialmen,and Suppliers in the performance of this contract, except those- A. that the U.S. Department of Transportation has determined, under the Aviation Safety and Capacity Expansion Act of 1990, are not produced in the United States in sufficient.and reasonable available quantities and of a satisfactory quality; B. that the U.S. Department of Transportation has determined, under the Aviation Safety and Capacity Expansion Act of 1990, that domestic preference would be inconsistent with the public interest; or C. that inclusion of domestic material will increase the cost of the overall project contract by more than 25 percent. "~ FTW Front Ends NB-8 E SPECIAL INSTRUCTIONS TO BIDDERS SPECIAL INSTRUCTION TO BIDDERS 1. BID SECURITY: Cashier's check or an acceptable bidder's bond payable to the City of Fort Worth, in an amount of not less than five (5%) per cent of the total of the bid submitted must accompany the bid, and is subject to forfeit in the event the successful bidder fails to execute the contract documents within ten (10)days after the contract has been awarded. 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. 2. PAYMENT BOND AND PERFORMANCE BOND: The successful bidder entering into a contract for the work will be required to give the City surety in a sum equal to the amount of the contract awarded. In this connection,the successful bidder shall be required to furnish a performance bond and a payment bond, both in a sum equal to the amount of the contract awarded. The form of the bond shall be as herein provided and the surety shall be acceptable to the City. All bonds furnished hereunder shall meet the requirements of Chapter 2253, Texas Government Code. In order for a surety to be acceptable to the City, the surety must (1) hold a certificate of authority from the Untied States secretary of the treasury to qualify as a surety on obligations permitted or required under federal law; or(2) have obtained reinsurance for any liability in excess of$100,000 from a insurer that is authorized and admitted as a insurer in the state of Texas and is the holder of a certificate of authority from the Untied States secretary of the treasury to qualify as a surety on obligations permitted or required under federal law. Satisfactory proof of any such reinsurance shall be provided to the City upon request. The City, in its sole discretion, will determine the adequacy of the proof required herein. The City will accept no sureties who are in default or delinquent on any bonds or who have an interest in any litigation against the City. Should any surety on the contract be determined unsatisfactory at any time by the City, notice will be given to the contractor to that effect and the contractor shall immediately provide a new surety satisfactory to the City. If the contract amount is in excess of$25,000, a Payment Bond shall be executed, in the amount of the contract, solely for the protection of all claimants supplying labor and materials in the prosecution of the work. If the contract amount is in excess of$100,000, a Performance Bond shall be executed, in the amount of the contract conditioned on the faithful performance of the work in accordance with the plans, specifications, and contract documents. Said bond shall solely be for the protection of the City of Fort Worth. 3. LIQUIDATED DAMAGES: The Contractor's attention is called to the "General Provisions" concerning liquidated damages for late completion of projects. FTW Front Ends 113-1 g. Other than worker's compensation insurance, in lieu of traditional insurance, City may consider alternative coverage or risk treatment measures through insurance pools or risk retention groups. The City must approve in writing any alternative coverage. h. Workers'compensation insurance policy(s)covering employees employed on the project shall be endorsed with a waiver of subrogation providing rights of recovery in favor of the City. I. City shall not be responsible for the direct payment of insurance premium costs for contractor's insurance. j. Contractor's insurance policies shall each be endorsed to provide that such insurance is primary protection and any self-funded or commercial coverage maintained by City shall not be called upon to contribute to loss recovery. k. In the course of the project, Contractor shall report, in a timely manner, to City's officially designated contract administrator any known loss occurrence which could give rise to a liability claim or lawsuit or which could result in a property loss. I. Contractor's liability shall not be limited to the specified amounts of insurance required herein. m. Upon the request of City, Contractor shall provide complete copies of all insurance policies required by these contract documents. 10. NONRESIDENT BIDDERS: Pursuant to Article 601g, Texas Revised Civil Statutes, the City of Fort Worth will not award this contract to a non resident bidder unless the nonresident's bid is lower than the lowest bid submitted by a responsible Texas resident bidder by the same amount that a Texas resident bidder would be required to underbid a nonresident bidder to obtain a comparable contract in the state in which the nonresident's principal place of business is located. "Nonresident bidder" means a bidder whose principal place of business is not in this state, but excludes a contractor whose ultimate parent company or majority owner has its principal place of business in this state. "Texas resident bidder" means a bidder whose principal place of business is in this state, and includes a contractor whose ultimate parent company or majority owner has its principal place of business in this state. This provision does not apply if this contract involves federal funds. The appropriate blanks of the Proposal must be filled out by all non resident bidders in order for its bid to meet specifications. The failure of a nonresident contractor to do so will automatically disqualify that bidder. 11. DISADVANTAGED BUSINESS ENTERPRISES: In accord with City of Fort Worth Ordinance No. 13471, as amended by Ordinance 13781,the City of Fort Worth has goals for the participation of disadvantaged business enterprises in City contracts. A copy of the Ordinance can be obtained from the office of the City Secretary. In addition, FTW Front Ends I13-3 Duration of the project-includes the time from the beginning of the work on the project until the contractor's/person's work on the project has been completed and accepted by the governmental entity. Persons providing services on the project("subcontractor" in §406.096)-includes all persons or entities performing all or part of the services the contractor has undertaken to perform on the project, regardless of whether that person contracted directly with the contractor and regardless of whether that person has employees. This includes, without limitation, independent contractors, subcontractors, leasing companies, motor carriers, owner-operators, employees of any such entity, or employees of any entity which furnishes persons to provide services on the project. "Services" include, without limitation, providing, hauling, or delivering equipment or materials, or providing labor, transportation, or toner services related to a project. "Services"does not include activities unrelated to the project, such as food/beverage vendors, office supply deliveries, and delivery of portable toilets. b. The contractor shall provided coverage, based on proper reporting of classification codes and payroll amounts and filing of any coverage agreements, which meets the statutory requirements of Texas Labor Code, Section 401.011 (44)or all employees of the contractor providing services on the project,for the duration of the project. c. The Contractor must provide a certificate of coverage to the governmental entity prior to being awarded the contract. d. If the coverage period shown on the contractor's current certificate of coverage ends during the duration of the project, the contractor must, prior to the end of the coverage period,file a new certificate of coverage with the governmental entity showing that coverage has been extended. e. The contractor shall obtain from each person providing services on a project, and provide to the govemmental entity: (1) a certificate of coverage, prior to that person beginning work on the project, so the governmental entity will have on file certificates of coverage showing coverage for all persons providing services on the project; and (2) no later than seven days after receipt by the contractor, a new certificate of coverage showing extension of coverage, if the coverage period shown on the current certificate of coverage ends during the duration of the project. f. The contractor shall retain all required certificates of coverage for the duration of the project and for one year thereafter g. The contractor shall notify the governmental entity in writing by certified mail or personal delivery, within ten (10)days after the contractor knew or should have known, of any change that materially affects the provision of coverage of any person providing services on the project. 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 FTW Front Ends 113-5 k. The contractor's failure to comply with any of these provisions is a breach of contract by the contractor does not remedy the breach within ten days after receipt of notice of breach from the governmental entity. B. The contractor shall post a notice on each project site informing all persons providing services on the project that they are required to be covered, and stating how a person may verify current coverage and report failure to provide coverage. This notice does not satisfy other posting requirements imposed by the Texas Worker's Compensation Act or other Texas Worker's Compensation Commission rules. This notice must be printed with a title in at least 30 point bold type and text in at least 19 point normal type, and shall be in both English and Spanish and any other language common to the worker population. The text for the notices shall be the following text, without any additional words or changes: "REQUIRED WORKER'S COMPENSATION COVERAGE" The law requires that each person working on this site or providing services related to this construction project must be covered by worker' compensation insurance. - This includes persons providing, hauling or delivering equipment or materials, or providing labor or transportation or other service related to the project, regardless of the identity of their employer or status as an employee". Call the Texas Worker's Compensation Commission at 512-440-3789 to receive information on the legal requirement for coverage, to verify whether your employer has provided the required coverage, or to report an employer's failure to provide coverage". 16. NON DISCRIMINATION: The contractor shall not discriminate against any person or persons because of sex, race, religion, color, or national origin and shall comply with the provisions of City Ordinance 7278, as amended by City Ordinance 7400 (Fort Worth City Code Sections 13A-21 through 13A-29), prohibiting discrimination in employment practices. 17. AGE DISCRIMINATION: In accordance with the policy("Policy")of the Executive Branch of the federal government, contractor covenants that neither it nor any of its officers, members, agents, or employees, will engage in performing this contract, shall, in connection with the employment, advancement or discharge of employees or in connection with the terms, conditions or privileges of their employment, discriminate against person because of their age except on the basis of a bona fide occupational qualification, retirement plan or statutory requirement. 18. Contractor further covenants that neither it nor its officers, members, agents, or employees, or person acting on their behalf, shall specify, in solicitations or advertisements for employees to work on this Contract, a maximum age limit for such employment unless the specified maximum age limit is based upon a bona fide occupational qualification, retirement plan or statutory requirement. 19. Contractor warrants it will fully comply with the Policy and will defend, indemnify and hold City harmless against any and all claims or allegations asserted by third parties FTW Front Ends IB-7 REQUIRED CONTRACT PROVISIONS The following clauses are placed in every DOT assisted contract and subcontract: A. Non Discrimination Assurance During the performance of this contract, the contractor or subcontractor agrees that it will not discriminate on the basis of race, color, national origin or sex in the performance of this contract. The contractor shall cant'out the applicable requirements of 49 PCFR Part 26 in the award and administration of DOT assisted contracts. Failure by the contractor to cant'out these requirements is a material breach of this contract, which may result in the termination of this contract or such other remedy as the City of Fort Worth deems appropriate. The Contractor understands that it is required to insert the substance in this clause in all subcontracts and purchase orders. B. Prompt Payment -� The prime contractor agrees to pay each subcontractor under this prime contract for satisfactory performance of its contract no later than ten (10) [calendar] days from receipt of each payment the prime contractor receives from the City of Fort Worth. The W. prime contractor agrees further to release retainage payments (if applicable)to each subcontractor within ten (10) [calendar] days after the subcontractor's work is satisfactory completed and final payment has been made to the subcontractor. Any delay or postponement of payment from the above referenced time frame may occur only for good cause following written approval of the City of Fort Worth FTW Front Ends IB-9 DISADVANTAGE BUSINESS ENTERPRISE SPECIFICATIONS ATTACHMENT 1A FORT WORTH Page 1 of City of Fort Worth Subcontractors/Suppliers Utilization Form ,. PRIME COMPANY NAME: Check applicable block to describe prime Gibson&Associates,Inc. MM/DBEX NON-MM/DBE PROJECT NAME: BID DATE Rehabilitation of Taxiway Entrance to FedEx Facility and Deicing Containment Facility January 26,2006 City's MNVBE Project Goal: Prime's MNVBE Project Utilization: PROJECT NUMBED 030218934850 9% 18.6% Identify all subcontractors/suppliers you will use on this project Failure to complete this form, in its entirety with requested documentation, and received by the Managing Department on or before 5:00 p.m. five (5) City business days after bid opening, exclusive of bid opening date, will result in the bid being considered non-responsive to bid specifications. The undersigned Offeror agrees to enter into a formal agreement with the M/WBE firm(s) listed in this utilization schedule, conditioned upon execution of a contract with the City of Fort Worth. The intentional and/or knowing misrepresentation of facts is grounds for consideration of disqualification and will result in the bid being considered non-responsive to bid specifications M/WBEs listed toward meeting the project goal must be located in the nine (9) county marketplace or currently doing business in the marketplace at the time of bid. Marketplace is the geographic area of Tarrant, Parker, Johnson, Collin, Dallas, Denton, Ellis, Kaufman and Rockwall counties. Identify each Tier level. Tier is the level of subcontracting below the prime contractor, i.e., a direct payment from the prime contractor to a subcontractor is considered 1st tier, a payment by a subcontractor to its supplier is considered 2nd tier ALL M/WBEs MUST BE CERTIFIED BEFORE CONTRACT AWARD. Certification means those firms, located or doing business at the time of bid opening within the Marketplace, that have been determined to be bonafide minority or women businesses by the North Central Texas Regional Certification Agency (NCTRCA), or the Texas Department of Transportation (TX DOT), highway division. Disadvantaged Business Enterprise(DBE) is synonymous with Minority/Women Business Enterprise(M/WBE). If hauling services are utilized, the prime will be given credit as long as the M/WBE listed owns and operates at least one fully licensed and operational truck to be used on the contract. The M/WBE may lease trucks from another M/WBE firm, including M/WBE owner-operators, and receive full MNVBE credit. The MNVBE may lease trucks from non-M/WBEs, including owner-operators, but will only receive credit for the fees and commissions earned by the M/WBE as outlined in the lease agreement. Rev.5/30/03 ATTACHMENT HMENT 1APage 2 of 4 Primes are required to identify ALL subcontractors/suppliers, regardless of status; i.e., Minority,Women and non-M/WBEs. Please list M/WBE firms first,use additional sheets if necessary. Certification N (check one) o SUBCONTRACTOR/SUPPLIER T n Company Name i N T Detail Detail Address I M W C x M Subcontracting Work Supplies Purchased Dollar Amount Telephone/Fax r B B R O B E E c T E A 1 X Barricades $9,693.90 Dallas Light & Barricade 1607 Forth Worth Ave. Dallas, Texas 75208 214-748-5791 214-748-3586 Stomper Demolition 1 X Demo 14" Conc $5,500.00 3525 Liston Lane Pavement Euless, Texas 76040 817-540-1162 817-354-5316 American Striping Co 1 x x Striping $10,562.00 11551 Ravenview Dallas, Texas 75253 972-557-8565 972-557-4450 Green Scaping 1 x x Landscaping $3,420.00 8917 Cardinal Lane N. Richland Hills, TX 76180 817-577-9299 817-577-9331 Cowtown Ready Mix 1 x x Ready Mix $31,160.00 P.O. Box 162327 Concrete Fort Worth, TX 76161 817-759-1919 817-759-1716 Rev.5/30/03 FORTWORTH ATTACHMENT 1A Page 3 of 4 Primes are required to identify ALL subcontractors/suppliers,regardless of status; i.e., Minority,Women and non-M/WBEs. Please list M/WBE firms first,use additional sheets if necessary. Certification N (check one) SUBCONTRACTORISUPPLIER T n Company Name ; N T Detail Detail Address e M W C X M Subcontracting Work Supplies Purchased Dollar Amount T D Vy Telephone/Fax r B B E E R O B C T E A Electrical $12,915.40 B-C Company P.O. Box 136729 Fort Worth, Texas 76136 817-236-6000 817-236-300 Clemons Trucking 1 X X Trucking $2,880.00 7526 S. Lancaster Road Dallas, Texas 75241 214-228-0221 214-794-1645 i Rev.5/30/03 fORT WORTH ATTACHMENT IA Page 4 of 4 Total Dollar Amount of MM/BE Subcontractors/Suppliers $48,022.00 Total Dollar Amount of Non-M/WBE Subcontractors/Suppliers $28,109.30 TOTAL DOLLAR AMOUNT OF ALL SUBCONTRACTORS/SUPPLIERS $76,131.30 The Contractor will not make additions, deletions, or substitutions to this certified list without the prior approval of the Minority and Women Business Enterprise Office Manager or designee through the submittal of a Request for Approval of Change/Addition. Any unjustified change or deletion shall be a material breach of contract and may result in debarment in accord with the procedures outlined in the ordinance. The contractor shall submit a detailed explanation of how the requested change/addition or deletion will affect the committed M/WBE goal. If the detail explanation is not submitted, it will affect the final compliance determination. By affixing a signature to this form, the Offeror further agrees to provide, directly to the City upon request, complete and accurate information regarding actual work performed by all subcontractors, including M/W/DBE(s) arrangements submitted with the bid. The Offeror also agrees to allow an audit and/or examination of any books, records and files held by their company. The bidder agrees to allow the transmission of interviews with owners, principals, officers, employees and applicable subcontractors/suppliers/contractors participating on the contract that will substantiate the actual work performed by the M/W/DBE(s) on this contract, by an authorized officer or employee of the City. Any intentional and/or knowing misrepresentation of facts will be grounds for terminating the contract or debarment from City work for a period of not less than three (3) years and for initiating action under Federal, State or Local laws concerning false statements. Any failure to comply with this ordinance and create a material breach of contract may result in a determination of an irresponsible Offeror and barred from participating in City work for a period of time not less than one (1) year. William J. Gibson Authorized Signature Printed Signature Vice President Patricia Blackburn Title Contact Namerritle(if different) Gibson&Associates.Inc. 972-557-1199 Company Name Telephone and/or Fax P.O.Box 800579 trishgbaibsonassoc.net Address E-rnail Address Balch Sorinp$.TX 75180-0579 1/28/06 Clty/Stata2lp Date Rev.5/30/03 WAGE RATE DETERMINATION r i WAIS Document Retrieval Page 1 of 3 GENERAL DECISION: TX20030045 02/25/2005 TX45 Date: February 25, 2005 General Decision Number: Tx20030045 02/25/2005 Superseded General Decision Number: TX020045 State: Texas Construction .Types: Heavy and Highway Counties: Collin, Dallas, Denton, Ellis, Grayson, Johnson, Kaufman, Parker, Rockwall , Tarrant and Wichita Counties in Texas. HEAVY AND HIGHWAY CONSTRUCTION PROJECTS IN WICHITA COUNTY ONLY. HIGHWAY CONSTRUCTION PROJECTS ONLY FOR REMAINING COUNTIES. Modification Number Publication Date 0 06/13/2003 1 01/14/2005 2 02/25/2005 SUTX2004-004 11/09/2004 Rates Fringes Air Tool operator. . . . . . . . .$ 10.06 0.00 Asphalt Distributor Operator. . .$ 13.99 0.00 Asphalt paving machine operator$ 12.78 0.00 Asphalt Raker. . . . . . . . . . . . . . . . . .$ 11.01 0.00 Asphalt Shoveler. . . . .. . . . . . . . . .$ 8.80 0.00 Batching Plant weigher. . . . . . . . .$ 14.15 0.00 Broom or Sweeper Operator. . . . . .$ 9.88 0.00 Bulldozer operator. . . . . . . . . . .$ 13.22 0.00 Carpenter. . . . . . . . . .. . . . . . .$ 12.80 0.00 Concrete Finisher, Paving. . . . . .$ 12.85 0.00 Concrete Finisher,. structures. .$ 13.27 0.00 Concrete Paving Curbing Machine Operator. . . . . . . . . . . . . . .$ 12.00 0.00 Concrete Paving Finishing. Maching Operator. . . . . .$ 13.63 0.00 Concrete Paving Joint sealer Operator. . . . . . . . . . .$ 12.50 0.00 Concrete Paving sawoperator. . .$ 13.56 0.00 Concrete Paving Spreader Operator. . . . . . . . . . . . . . . . . . . . .$ 14.50 0.00 Concrete Rubber. . . . . . . . . . . . .$ 10.61 0.00 Crane, Clamshell , Backhoe, Derrick, Dragline, shovel Operator. . . . . . . . . . . . . . . . . . . . . . .$ 14.12 0.00 Electrician. . . . . . . . . . . : : : : . . . . .$ 18.12 0.00 Flagger. � . . . . . .$ 8.43 0.00 Form Builder/Setter, structures$ 11.63 0.00 Form .setter, Paving & curb. . . . .$ 11.83 0.00 Foundation Drill operator, Crawler Mounted. . . . . . . . .$ 13.67 0.00 Foundation Drill operator, Truck Mounted. . . . . . . . . . . .$ 16.30 0.00 Front End Loader operator. . . . . .$ 12.62 0.00 Laborer, common. . . . . . . . . . . . . .$ 9.18 0.00 Laborer, Utility. . . . . . . . . . . . . . .$ 10.65 0.00 Mechanic. . . . . . . . . . . .$ 16.97 0.00 Milling Machine operator, Fine Grade. . . . . . . . . . . . . . . . 11.83 0.00 Mixer operator. . . � . . . . . . . .$ 11.58 0.00 Motor Grader operator, Fine Grade. . . . . . . . .$ 15.20 0.00 . . . . . . . . . . . . . . Motor Grader operator, Rough. . .$ 14.50 0.00 oiler. . . ... . . . . . . .. . . . . .$ 14.98 0.00 Painter, Structures. . . . . . . . . . . .$ 13.17 0.00 Pavement Marking Machine Operator. . . . .. . . . . . . . . . . . . . . . . .$ 10.04 0.00 Pipelayer. . . . . . : : : : . . . . .$ 11.04 0.00 Reinforcing�steei 'setter, http://frwebgate.access.gpo.gov/cgi-bin/getdoc.cgi?dbname=Davis-Bacon&docid=TX20030045 6/15/2005 WAIS Document Retrieval Page 2 of 3 Paving. . . . . . . . . . . . . . . . . . . . . . . .$ 14.86 0.00 Reinforcing steel Structure. . � .. . . . . . . . .$ 16.29 0.00 Roller operator, Pneumatic, Self-Propelled. . . .$ 11.07 0.00 Roller operator, steel wheel , Flat wheel/Tamping. . . .$ 10.92 0.00 Roller operator, steel wheel , Plant Mix Pavement. . . . . . . . . . . . .$ 11.28 0.00 Scraper Operator. . . . . . . . . . . . . . .$ 11.42 0.00 Servicer. . . . . . . . . . . . . . . . .$ 12.32 0.00 Slip Form Machine operator. . . . .$ 12.33 0.00 spreader Box operator. . . . . . . . . .$ 10.92 0.00 Tractor operator, Crawler Type.$ 12.60 0.00 Tractor operator, Pneumatic. . . .$ 12.91 0.00 Traveling Mixer operator. . . . . . .$ 12.03 0:00 Truck driver, lowboy-Float. . . . .$ 14.93 0.00 Truck driver, Single Axle, Heavyy. � . . . . . . . . . . . . . . . . . . . .$ 11.47 0.00 Truck driver, single Axle, mm' Light. . . . . . . . . . . . . . . . . . . . . . . .$ 10.91 0.00 Truck Driver, TandemAxle, semi-Trailer. . . . . . . . . .$ 11.75 0.00 Truck Driver, Transit-Mix. . . . . .$ 12.08 0.00 wagon Drill , Boring Machine, Post Hole Driller operator. . . . .$ 14.00 0.00 welder. . . � . . . . . .$ 13.57 0.00 work zone Barricadeservicer. . .$ 10.09 0.00 ---------------------------------------------------------------- unlisted classifications needed for work not included within the scope of the classifications listed may be added after - award only as provided in the labor standards contract clauses (29CFR 5.5 (a) (1) (ii)) . ---------------------------------------------------------------- In the listing above, the "Su" designation means that rates listed under the identifier do not reflect collectively bargained wage and fringe benefit rates. other desiggnations indicate unions whose rates have been determined to be prevailing. ---------------------------------------------------------------- WAGE DETERMINATION APPEALS PROCESS 1.) Has there been an initial decision in the matter? This can be: * an existing published wage determination * a survey underlying wage determination * a wage and Hour Division letter setting forth a position on a wage determination matter * a conformance (additional classification and rate) ruling on survey related matters, initial contact, including requests for summaries of surveys, should be with the wage and Hour Regional office for the area in which the survey was conducted because those Regional offices have responsibility for the Davis-Bacon surveyprogram. If the response from this initial contact is not satisfactory, then the process described in 2..) -and 3.) should be followed. with regard to any other matter not yet ripe for the formal process described here, initial contact should be with the --Branch of Construction wage Determinations. write to: Branch of construction wage Determinations wage and Hour Division u.S. Department of Labor 200 Constitution Avenue, N.W. Washington, DC 20210 _ Z.) if the answer to the question in 1.) is yes, then an http://frwebgate.access.gpo.gov/cgi-bin/getdoc.cgi?dbname=Davis-Bacon&docid=TX20030045 6/15/2005 WAIS Document Retrieval Page 3 of 3 interested party (those affected by the action) can request review and reconsideration from the wage and Hour Administrator (See 29 CFR Part 1.8 and 29 CFR Part 7) . Write to: wage and Hour Administrator u.S. Department of Labor 200 Constitution Avenue, N.W. Washington, DC 20210 the request should be accompanied by a full statement of the interested party's position and by any information (wage -- payment data, project description, area practice material , etc.) that the requestor considers relevant to the issue. 3.) If the decision flf the Administrator is not favorable, an _... interested party may appeal directly to the Administrative Review Board (formerly the-wage Appeals Board) . Write to: Administrative Review Board u.S. Department of Labor 200 constitution Avenue, N.W. Washington, Dc 20210 4.) All decisions by the Administrative Review Board are final . END OF GENERAL DECISION http://frwebgate.access.gpo.govtcgi-bin/getdoc.cgi?dbname=Davis-Bacon&docid=TX20030045 6/15/2005 WAIS Document Retrieval Page 1 of 2 GENERAL DECISION: TX20030046 08/20/2004 TX46 Date: August 20, 2004 General Decision Number: Tx20030046 08/20/2004 Superseded General Decision Number: TX020046 State: Texas Construction Types: Heavy Counties: Johnson, Parker and Tarrant Counties in Texas. Heavy Construction Projects (Including Water and Sewer Lines) Modification Number Publication Date 0 06/13/2003 1 08/20/2004 * PLUM0146-002 06/01/2003 Rates Fringes Plumber/Pipefitter. . . . . . . . . . . . .$ 20.79 5.66 -----------------------------------------------------------=---- SUTX1990-041 06/01/1990 Rates Fringes Carpenter. . . . . . . . . . . . . . . . . .$ 10.40 $3.64 concrete Finisher. . . . . . .. . . . . . .$ 9.81 Electrician. . . . . . . . . . . . . . . . . . . .$ 13.26 Form Setter. . . . . . . . . . . . . . . . . . . .$ 7.86 Laborers: Common. . . . . . . . . . . . . . . . . . . . . .$ 6.37 Utility. . . . . . . . . . . . . . . . . . .$ 8.09 Painter. . . . . . . . . . . . . . . . . . . . . . . .$ 10.89 Pipelayer. . . . . . . . . . . . . . . . . . . . . .$ 8.43 Power, equipment operators: Backhoe. . . . . . . . . . . . . . . . . . . . .$ 11.89 3.30 Bulldozer. . . . . . . . . . . . . . . . . . .$ 10.76 Crane. . . . . . . . . . . . . . . . . .$ 13.16 3.30 Front End Loader. . . . . . . . . . . .$ 10.54 Mechanic. . . . . . . . . . . . . . . . . . . .$ 10.93 Scraper. . . . . . . . . . .$ 10.00 Reinforcing steel Setter. . . . . . .$ 10.64 Truck Driver. . . . . . . . . . . . . . . . . . .$ 7.34 ---------------------------------------------------------------- WELDERS - Receive rate prescribed for craft performing operation to which welding is incidental . unlisted classifications needed for work not included within the scope of-the classifications-listed may be added after award only as provided in the labor standards contract clauses (29CFR S.S (a) (1) (ii)). ---------------------------------------------------------------- In the listing above, the "Su" designation means that rates -listed under the identifier do not reflect collectively bargained wage and fringe benefit rates. other desiggnations indicate unions whose rates have been determined to be prevailing. ---------------------------------------------------------------- WAGE DETERMINATION APPEALS- PROCESS 1.) Has there been an initial decision in the matter? This can be: * an existing published wage determination http://frwebgate.access.gpo.gov/cgi-bin/getdoc.cgi?dbname=Davis-Bacon&docid=TX20030046 6/16/2005 WAIS Document Retrieval Page 2 of 2 * a survey underlying a wage determination * a wage and Hour Division letter setting forth a position on a wage determination matter * a conformance (additional classification and rate) ruling on survey related matters, initial contact, including requests for summaries of surveys, should be with the wage and Hour - Regional office for the area in which the survey was conducted because those Regional offices have responsibility for the Davis-Bacon survey program. If the response from this initial contact is not satisfactory, then the process described in 2.) -• and 3.) should be followed. with regard to any other matter not yet ripe for the formal process described here, initial contact should be•with the _. Branch of Construction wage Determinations. write to: Branch of construction wage Determinations Wage and Hour Division U.S. Department of Labor 200 Constitution Avenue, N.W. Washington, DC 20210 2.) If the answer to the question in 1.) is yes, then an interested party (those affected by the action) can request review and reconsideration from the wage and Hour Administrator (See 29 CFR Part 1.8 and 29 CFR Part 7). Write to: Wage and Hour Administrator u.S. Department of Labor 200 constitution Avenue, N.W. Washington, DC 20210 The request should be accompanied by a full statement of the interested party's position and by any information (wage payment data, project description, area practice material , „ etc.) that the requestor considers relevant to the issue. 3.) If the decision of the Administrator is not favorable, an interested part may appeal directly to the Administrative Review Board (formerly the wage Appeals Board). write to: Administrative Review Board u.S. Department of Labor 200 Constitution Avenue, N.W. u° Washington, DC 20210 4.) All decisions by the Administrative Review Board are final . END OF GENERAL DECISION 'lhttp:/K webgate.access.gpo.gov/cgi-bin/getdoc.cgi?dbname=Davis-Bacon&docid=TX20030046 6/16/2005 PROPOSAL TO: Mr. Charles R. Boswell City Manager Fort Worth, Texas FOR: REHABILITATION OF TAXIWAY ENTRANCE TO FEDEX FACILITY AND DEICING CONTAINMENT FACILITY FAA GRANT No. 030218934850 FILE No. M-226 DOE #: 5155 Pursuant to the foregoing "Notice to Bidders", the undersigned has thoroughly examined the plans, specifications and the site, understands the amount of work to be done, and hereby proposes to do all the work and furnish all labor, equipment, and materials necessary to complete all the work as provided in the plans and specifications, and subject to the inspection and approval of the Department of Engineering Director of the City of Fort Worth. Upon acceptance of this proposal by the City Council, the bidder is bound to execute a contract and furnish Performance and Payment Bond approved by the City of Fort Worth for performing and completing said work within the time stated and for the following sums, to-wit: Bid Form Front End Addendum No. 1 January 23, 2006 P-1 e A a $ $ 8 8 00 A ~ � c A ¢ ° a w C*l co) co) co) U � N Q) A, CD w U c ° U O A � w A IRV U ° co) �L o „ 0 44 4444 _ 3 c� U o o O CIS 0 0 0 ° 0 O O O O O O N A � rr rr rr rr rr y � � � � � 'T � --�t z o g. O zt a" O 4z r ruls 6 6s ... 00 00 01 Cl O cV A b U U U CdO CdO CdO «S M a y a� U o 64 cou a 0 u ~ C 64 ° 3 -Call -o ° C4?) 0o a U to U IC a � o o vvi NN O 4 �+ 4 z fV WWW Z A v to to O o O o M -4 N M v1 �n N I'D V] 00 V] 00 'C a1 alfa" Q 8 z 00 � o o , ao � moo••• oho U 'iC p 00 O 0000tn N as A b •U - o � o w a a � � U w .• o ° c d o 00 U U p°. 3 3 U 3 , rn U U 0 0 V. P41 c>e a z N c M O pro N •-- N '"� N f V A '� A b o^ a a a at a � v� tn b o r� to t� 00 �, z �, .� b � �p a bo!) 601 N bo!) bo!) bo!) MR i U .o N A U a N ^, o 3 a p U a a 0 6 N °? c o a 4 b z 0 a: °' U c cid 40 U U p o .0 4 p N uU kn .-- Cd O O O O O O cl1 O z Aclq o &n A A A A H H b ac`q A '� tn � OR a Z -4 cli N N N N N ►.w w I�^ o a g 8 D 69 69 69 69 ICA N w 6H 6A 69 69 69 69 knG bi •� Cl ~ ~ A U c� �p w A4 -d 4-r 3 ° A 3 9 a o a E' ... ci rn 44.• A V a U � N �; � p4 ami 00 M o u V2 0 o a� > 4° N w a! o 0o b 10 W a o a b 0 00 H z � zx0 xH w 0 � � o c N a o 0 0 0 0 o z ri �.: H a a a a a b U °O N — A to C/] V1 C/] V1 C/] V1 C/] V1 C/] V1 as aaaa" oo rn o Z N N N N N M b d O bs o0 .. M a- bq ys a� 00 A � E- a ° cq a � •~ a A b a a a U w � cd $ cd on U A c x o U to o N N CD A b O L/1 v1 b P~-. 0-4 Q � M M The Bidder shall write out each bid in words on the lines provided below. Bid TWO,6tld d e2Ik l &e -KnmyiA IIm6 VIVyW44 4ir+zen G4o[l v(( avid &Otk, e_c.. In case of a discrepancy the amount shown in words shall govern. STATEMENT OF MATERIALS AND OTHER CHARGES MATERIAL INCORPORATED INTO THE PROJECT: $ Sol Ooo.ya ALL OTHER CHARGES: $ 18y, X13. go *TOTAL BID: $ ?:(05,i i3,So *This total must agree with the total figure shown in the Proposal for the Total Bid. For purposes of complying with the Texas Tax Code, the Contractor agrees that the charges for any material incorporated into the project in the excess of the estimated quantity provided for here in will be no less than the invoice price for such material to the Contractor. The project will be awarded solely at the Owner's discretion to the lowest qualified n, bidder. The Bid Form must be completed and submitted in its entirety for Bid. Failure to complete the Bid Form for each will render the bidder as non- responsive. The Owner reserves the right to discard any of the bids received for this project completely at the Owner's discretion. Complete the following statements by checking the appropriate space. The Bidder(Proposer) has has not participated in a previous contract subject to the Equal pportunity Clause prescribed by Executive Order 109225, or Executive Order 11114, or Executive Order 11246. The Bidder(Proposer) has_x_has not submitted all compliance reports in connection with any such contract due under the applicable filing requirements; and that representations indicating submission of required compliance reports signed by proposed subcontractors will be obtained prior to award of subcontracts. If the Bidder(Proposer) has participated in a previous contract subject to the Equal Opportunity Clause and has not submitted compliance reports due under applicable filing requirements, the Bidder (Proposer) shall submit a compliance Bid Form Front End.doc Addendum No. 1 January 23,2006 F-q report on Standard form 100 "Employee Information Report EEO— 1" prior to the award of this contract. Standard form 100 is normally furnished to contractors annually, based on a mailing list currently maintained by the Joint Reporting Committee. In the event a contractor has not received the form, he may obtain it by writing to the Joint Reporting Committee, 1800 G Street, Washington, DC, 20506. The Bidder assures that its employees and applicants for employment and those of any labor organization, subcontractor or employment agency is either furnishing or referring employee applicants to the undersigned are not discriminated against as prohibited of the terms of 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. Bidder hereby agrees to commence work under this contract on or before a date to be specified in a written "Notice to Proceed" and to fully complete the project within 60 Calendar Days. Bidder further agrees to pay liquidated damages in the sum of$750.00 for each consecutive calendar day to complete the work beyond the allotted time or as extended by an approved Change Order. The Bidder agrees to pay not less than the"Prevailing Wage Rates for Highway Construction" as established by the City of Fort Worth and not less than the wage rates r stated in General Wage Decision No. TX 20030045 And not less than the wage rates stated in General Wage Decision No. TX 20030046 Issued by the U.S. Department of Labor. The Bidder understands that the Owner reserves the right to reject any and all bids and to waive any informalities in the bidding. The Bidder agrees this bid shall be good and may not be withdrawn for a period of 30 days after the scheduled closing time for receiving bids. Within ten (10) days of receipt of the written "Notice of Award", the bidder will execute the formal contract agreement and deliver a surety bond or bonds as required under the contract documents. The bid security attached in the sum of Vel mypit a!z� Ovhv-� Dollars ($ ) is to become the property of the City of Fort Worth in the event the contract is not executed as set forth in the contract documents as liquidated damages for the delay and additional expense caused thereby. Bid Form Front End.doc Addendum No. 1 January 23,2006 P-9 Respectfully Submitted, By: \I ffeSfkA(Typeorp t ame) \iJitli/�MO VOOTitle: YVL � Address: Date: Receipt is hereby acknowledged of the following addenda: Addendum No. Addendum No. 2 Addendum No. 3 Addendum No. 4 Addendum No. 5 Bid Form Front End.doc Addendum No. 1 January 23,2006 P-10 BUY AMERICAN CERTIFICATE (JAN 1991) By submitting a bid/proposal under this solicitation, except for those items listed by the Offer or below or on a separate and clearly identified attachment to this bid/proposal, the offer or certifies that steel and each manufactured product, is produced in the United States (as defined in the clause Buy American - Steel and Manufactured Products or Buy American - Steel and Manufactured products For Construction Contracts) and that components of unknown origin are considered to have been produced or manufactured outside the United States. Attached is a list of articles, materials, and supplies excepted from this provision. PRODUCT COUNTRY OF ORIGIN BAC-1 List of Supplies/Materials that the U.S. Government Has Determined Are Not Produced In the United States In Sufficient and Reasonably Available Quantities And of Sufficient Quality(Jan 1991) Diamonds, industrial, stones and abrasives Acetylene, black Emetine, bulk Agar, bulk Ergot, crude Anise Erthrityl tetranitrate Antimony, as metal or oxide Fair linen, altar Asbestos, amosite, chrysolite and Fibers of the following types: crodidolite abaca, abace, agave, coir, flax, Bananas jute,jute burlaps, palmyra and sisal Bauxite Goat and kidskins Beef, corned and canned Graphite, natural, crystalline Beef extract crucible grade Bephenium Hydroxynapthoate Handsewing needles Bismuth Hemp yarn Books, trade, text, Hog bristles for brushes technical, scientific; Hyoscine, bulk newspapers; pamphlets; Ipecac, root magazines; periodicals; Iodine, crude printed briefs and films; Kaurigum not printed in the United States Lac and for which domestic editions Leather, sheepskin, hair type are not available Lavender oil Brazil nuts, unroasted Manganese mm Cadmium, ores and flue dust Menthol, natural bulk Calcium cyanamide Mica Capers Microprocessor chips (brought onto a Cashew nuts construction site as separate units for Castor beans and castor oil incorporation into building systems during Chalk, English construction or repair and alteration of real Chestnuts property) Chicle Nickel, primary, in ingots, pigs, shots, Chrome ore or chromite cathodes or similar forms; nickel oxide Cinchone bark and nickel salts Cobalt, in cathodes, Nitroguanidine (also known as picrite) rondelles, or other primary Nux vomica, crude ore and metal forms Oiticica oil Cocoa beans Olive oil Coconut and coconut meat, Olives (green), pitted or unpitted, or stuffed, unsweetened, in shredded, in bulk desiccated or similarly Opium, crude prepared form Oranges, mandarin, canned Coffee, raw or green bean Petroleum, crude oil, unfinished oils, and Colchicine alkaloid, raw finished products (see definitions below) Copra Pine needle oil Cork, wood or bark and waste Platinum and related group metals, Cover glass, microscope slide refined, as sponge, powder, ingots, Cryolite, natural or cast bars Dammar gum BAC-2 (E) "Liquified gases"-hydrocarbon gases recovered from natural gas or produced form petroleum refining and kept under pressure to maintain a liquid state at ambient temperatures. (F) "Lubricating oil' - a refined petroleum distillate or specially treated petroleum residue used to lessen friction between surfaces. (G) "Naphtha" - a refined petroleum distillate failing within a distillation range overlapping the higher gasoline and the lower kerosenes. (H) "Natural gas products"-liquids(under atmospheric conditions)including natural gasoline, that (1) are recovered by a process of absorption, absorption, compression, refrigeration, cycling, or a combination of these processes, form mixtures oh hydrocarbons that existed in a vaporous phase in a reservoir, and (2) when recovered and without processing in a refinery, definitions of products contained in subdivisions (B), (C), and (G)above. (1) "Residual fuel oil' - a topped crude oil or viscous residuum that, as obtained in refining or after blending with other fuel oil, meets or is the equivalent of MILSPEC Mil-F-859 for Navy Special Fuel Oil and any more viscous fuel oil,such as No. 5 or Bunker C. "Unfinished oils"means one or more of the petroleum oils listed under"Finished products"above, or a mixture or combination of these oils,that are to be further processed other than by blending by mechanical means. BAG4 TRADE RESTRICTION CLAUSE 49 CFR PART 30 The Contractor by submission of an offer and or execution of a contract, certifies that it: a. is not owned or controlled by one or more citizens of a foreign country included in the list of countries that discriminate against U.S.firms published by the Office of the United States Trade Representative (USTR); b. has not knowingly entered into any contract or subcontract for this project with a person that is a citizen or national of a foreign country on said list,or is owned or controlled directly or indirectly by one or more citizens or nationals of a foreign country on said list; c. has not procured any product or subcontracted for the supply of any product for use on the project that is produced in a foreign country on said list. Unless the restrictions of this clause are waived by the Secretary of Transportation in accordance with 49 CFR 30.17, no contact shall be awarded to a Contractor of Subcontractor who is unable to certify the above. If the Contractor knowingly procures or subcontracts for the supply of any product or service of a foreign country on said list for use on the project,the Federal Aviation Administration may direct through the Owner cancellation of the contract at no cost to the Government. Further, the Contractor agrees that, if awarded a contract resulting from this solicitation, it will incorporate this provision for certification without modification in each contract and in all lower tier subcontracts. The Contractor may rely o the certification of a prospective Subcontractor unless it has knowledge that the certification is erroneous. The Contractor shall provide immediate written notice to the Owner if the Contractor learns that its certification or that of a Subcontractor was erroneous when submitted or has become erroneous by reason of changed circumstances. The Subcontractor agrees to provide written notice to the Contractor if at any time it learns that its certification has become erroneous by reason of changed circumstances. This certification is a material representation of fact upon which reliance as placed when making the award. If it is later determined that the Contractor or Subcontractor knowingly rendered an erroneous certification, the Federal Aviation Administration may direct through the Owner cancellation of the contract or subcontract for default at no cost to the Government. Nothing contained in the forgoing shall be construed to require establishment of a system of records in order to render, in good faith, the certification required by this provision. The knowledge and information of a Contractor is not required to exceed that which is normally possessed by a prudent person in the ordinary course of business dealings. TRC-1 This certification concerns a matter within the jurisdiction of an agency of the United States of America and the making of a false, fictitious, or fraudulent certification may render the maker subject to prosecution under Title 18, United States Code, Section 1001. By: IJP N� ra+►, .Gtbyp,, Title: V►CG k1kr* Address: 1.0. ?^X 80b5Iq TZi.ldo S(VLS. ` x -61go-" Date: 112,1P b(o TRC-2 CERTIFICATION REGARDING DEBARMENT, SUSPENSION INELIGIBILITY AND VOLUNTARY EXCLUSION 49 CFR PART 29 The Bidder certifies,by submission of this proposal or acceptance of this contract,that neither it nor its principals is presently debarred, suspended, proposed for debarment, declared ineligible, or voluntarily excluded from participation in this transaction by any Federal department or agency. It further agrees by submitting this proposal that it will include this clause without modification in all lower tier transactions, solicitations, proposals, contracts,and subcontracts. Where the Bidder or any lower tier participant is unable to certify to this statement, it shall attach an explanation to this solicitation/proposal. By: . Title: V(46, frae',&n' Address: P 0- f70x (ZD05-m . ��Syring4 l�C �SISb-657q Date: � �ob CERTIFICATION OF NONSEGREGATED FACILITIES 41 CFR 60-1.8 The Federally Assisted construction Contractor certifies that he does not maintain or provide,for his employees, any segregated facilities at any of his establishments and that he does not permit his employees to perform their services at any location, under his control,where segregated facilities are maintained. The federally-assisted construction Contractor agrees that a breach of this certification is a violation of the Equal Opportunity Clause in this Contract. As used in this certification,the term"segregated facilities"means any waiting rooms,work areas, restrooms,and washrooms, restaurants and other eating areas,timeclocks,locker rooms and other storage or dressing areas, parking lots, drinking fountains, recreation or entertainment areas, transportation,and housing facilities provided for employees which are segregated on the basis of race, color, religion, or national origin because of habit, local custom, or any other reason. The federally-assisted construction contractor agrees that (except where he has obtained identical certifications from proposed subcontractors for specific time periods) he will obtain identical certifications from proposed subcontractors prior to the award of subcontracts exceeding$10,000 which are not exempt from the provisions of the Equal Opportunity Clause and that he will retain such certification in his files. illiaw,,1.6tt60-% Title: yi(t '��5id fe►� Address: �,b. f"', 20bm JaW, -bi50-o5'1✓i Date: go VENDOR COMPLIANCE TO STATE LAW The 1985 Session of the Texas Legislature passed House Bill 620 relative to the award of contracts to nonresident bidders. This law provides that, in order to be awarded a contract as low bidder, nonresident bidders (out-of-State contractors whose corporate offices or principal place of business are outside of the State of Texas) bid projects for construction, improvements, supplies or services in Texas at an amount lower than the lowest Texas resident bidder by the same amount that a Texas resident bidder would be required too underbid a nonresident bidder in order to obtain a comparable contract in the State in which the nonresident's principal place of business is located. The appropriate blanks in Section A must be filled out by all out-of-State or nonresident bidders in order for your bid to meet specifications. The failure of out-of-State or nonresident contractors.to do so will automatically disqualify that bidder. Resident bidders must check the box in Section B. A. Nonresident vendors in (give State), our principal place of business, are required to be percent lower than resident bidders by State law. A copy of the Statute is attached. Nonresident vendors in (give State), our principal place of business, are not required to underbid resident bidders. B. Our principal place of business or corporate offices are in the State of Texas. �(J BIDDER: By: 1N (Please print) �'d '✓"x p�J� Signature: �✓ DAW4 1 5 TX 15I ga Tile: Vie City State Zip (Please print) THIS FORM MUST BE RETURNED WITH YOUR QUOTATION Bond N0. 8205-50-07 PAYMENT BOND x THE STATE OF TEXAS § § KNOW ALL BY THESE PRESENTS: COUNTY OF TARRANT § That we,(1)Gibson&Associates.Inc.,as Principal herein,and(2) Federal Insurance Company .a corporation organized and existing under the laws of the State of(3) Indiana as surety, are held and firmly bound unto the City of Fort Worth,a municipal corporation located in Tarrant and Denton Counties, Texas, Obligee herein, in the amount of Two Hundred Sixty-five Thousand Nine Hundred Thirteen and 80/100........................Dollars($265.913.80)for the payment whereof,the said Principal and Surety bind themselves and their heirs,executors,administrators,successors and assigns,jointly and severally,firmly by these presents: WHEREAS,the Principal has entered into a certain written contract with the Obligee dated the 4th day of April, 2006, which contract is hereby referred to and made a part hereof as if fully and to the same extent as if copied at length,for the following project: Rehabilitation of Taxiway Entrance to FedEx Facility and Deicing Containment Facility at Fort Worth Alliance Airport NOW, THEREFORE, THE CONDITION OF THIS OBLIGATION IS SUCH, that if the said Principal shall faithfully make payment to each and every claimant(as defined in Chapter 2253,Texas Government Code,as amended)supplying labor or materials in the prosecution of the work under the contract,then this obligation shall be void;otherwise,to remain in full force and effect. PROVIDED, HOWEVER, that this bond is executed pursuant to Chapter 2253 of the Texas Government Code, as amended, and all liabilities on this bond shall be determined in accordance with the provisions of said statute,to the same extent as if it were copied at length herein. IN WITNESS WHEREOF, the duly authorized representatives of the Principal and the Surety have executed this instrument. SIGNED and SEALED this 4th day of,Apo 2006. Gibson & Associates. Inc. PRINCIPAL ATTEST: By: 24 Name: (Princip retary Title: Vliet. Q0gs6 ,. (S A L) ? Address: PO Box 800579 Balch Springs, TX 75180 " ess as to Fri i Federal Insurance Company SURETY ATTEST: By: Lzz- Name: Robbi Morales Secretary Attorney in Fact (S E A L) Address: 2711 North Haskell Avenue, Ste 8( Dallas, Texas 75204 Witness as to Suret Telephone Number: 214J989-0000 NOTE: (1) Correct name of Principal (Contractor). (2) Correct name of Surety. (3) State of incorporation of Surety Telephone number of surety must be stated. In addition, an original copy of Power of Attorney shall be attached to Bond by the Attorney-in-Fact. The date of bond shall not be prior to date of Contract. Bond No. 8205-50-07 PERFORMANCE BOND THE STATE OF TEXAS KNOW ALL BY THESE PRESENTS: COUNTY OF TARRANT Federal Insurance Company That we (1) Gibson & Associates, Inc. as Principal herein, and (2) a corporation organized under the laws of the State of(3) Indiana , and who is authorized to issue surety bonds in the State of Texas, Surety herein, are held and firmly bound unto the City of Fort Worth, a municipal corporation located in Tarrant and Denton Counties,Texas,Obligee herein,in the sum of- Two fTwo Hundred Sixty-five Thousand Nine Hundred Thirteen and 80/100..................................................... ($265,913.801 Dollars for the payment of which sum we bind ourselves,our heirs,executors,administrators, successors and assigns,jointly and severally,firmly by these presents. WHEREAS, Principal has entered into a certain contract with the Obligee dated the 4th of April. 2006 a copy of which is attached hereto and made a part hereof,for the construction of Rehabilitation of Taxiway Entrance to FedEx Facility and Deicing Containment Facility at Fort Worth Alliance Airport NOW THEREFORE, the condition of this obligation is such, if the said Principle shall faithfully perform the work in accordance with the plans, specifications, and contract documents and shall fully indemnify and hold harmless the Obligee from all costs and damages which Obligee may suffer by reason of Principal's default, and reimburse and repay Obligee for all outlay and expense that Obligee may incur in making good such default, then this obligation shall be void;otherwise,to remain in full force and effect. PROVIDED, HOWEVER, that this bond is executed pursuant to Chapter 2253 of the Texas Government Code, as amended, and all liabilities on this bond shall be determined in accordance with the provisions of such statute,to the same extent as if it were copied at length herein. IN WITNESS WHEREOF, the duly authorized representatives of the Principal and the Surety have executed this instrument. SIGNED and SEALED this 4thof April,2006. ATTEST: Gibson&Associates,Inc. c_0• cipal)Secretary PRINCIPAL(4) BY: Title:41 b Pr�2Sl IOan� MW (SEAL) PO Box 800579 Balch Springs,TX 75180 ' (Address) Federal Insurance Company i nnc' al Suretv MR Address BY:L-�/C�►-Gc�r,A`, ST: Rbb ,M% aTct�(5) !f (Surety)Secretary 2711 North Haskell Avenue, Suite 800 Dallas, Texas.75204 (Address) (SEAL) NOTE: Date of Bond must not be prior to date of Contract (1) Correct Name of Contractor (2) Correct name of Surety (3) State of incorporation of Surety Telephone number of surety must be stated. In addition,an original copy of Power of Attorney shall be attached to Bond by Attorney-in-Fact. The date of bond shall not be prior to date of �r tneS S t� Contract. 271f Nortfo Hasl�e Avenue, Suite 800, Dallas, Texas 75204 (Address) Bond 0. 8205-50-07 MAINTENANCE BOND THE STATE OF TEXAS ' COUNTY OF TARRANT That Gibson &Associates, Inc. ("Contractor"), as principal, and Federal Insurance Company a corporation organized under the laws of the State of Indiana , ("Surety"), do hereby acknowledge themselves to be held and bound to pay unto the City of Fort Worth, a Municipal Corporation chartered by virtue of Constitution and laws of the State of Texas, ("City") in Tarrant County, Texas, the sum of Two Hundred Sixty-five Thousand Nine Hundred Thirteen and 80/100..................................................................................................................... Dollars ($265,913.80), lawful money of the United States, for payment of which sum well and truly be made unto said City and its successors, said Contractor and Surety do hereby bind themselves, their heirs, executors, administrators, assigns and successors,jointly and severally. This obligation is conditioned, however, that: WHEREAS, said Contractor has this day entered into a written Contract with the City of Fort Worth, dated the 4th of April, 2006, a copy of which is hereto attached and made a part hereof, for the performance of the following described public improvements: Rehabilitation of Taxiway Entrance to FedEx Facility and Deicing Containment Facility at Fort Worth Alliance Airport the same being referred to herein and in said contract as the Work and being designated as project number(s) M-226 and said contract, including all of the specifications, conditions, addenda, change orders and written instruments referred to therein as Contract Documents being incorporated herein and being made a part hereof; and, WHEREAS, in said Contract, Contractor binds itself to use such materials and to so construct the work that it will remain in good repair and condition for and during a period of after the date of the final acceptance of the work by the City; and WHEREAS, said Contractor binds itself to maintain said work in good repair and condition for said term of Two (2) years; and WHEREAS, said Contractor binds itself to repair or reconstruct the Work in whole or in part at any time within said period, if in the opinion of the Director of the City of Fort Worth Department of Engineering, it be necessary; and, WHEREAS, said Contractor binds itself, upon receiving notice of the need therefore to repair or reconstruct said Work as herein provided. NOW THEREFORE, if said Contractor shall keep and perform its said agreement to maintain, repair or reconstruct said Work in accordance with all the terms and conditions of said Contract, these presents shall be null and void, and have no force or effect. Otherwise, this Bond shall be and remain in full force and effect, and the City shall have and recover from Contractor and Surety damages in the premises as prescribed by said Contract. This obligation shall be a continuing one and successive recoveries may be had hereon for successive breaches until the full amount hereof is exhausted. IN WITNESS WHEREOF, this instrument is executed in 8 counterparts, each of which shall be deemed an original, this 4th day of April, A.D. 2006. ATTEST: Gibson & Associates. Inc. (S E A L) Contractor Secretary Name: C ' Title: VE PWSYmnl ATTEST: Federal Insurance Company (S E A L) Surety By: 4 ea7 - Secretary Name: Robbi Morales Title: Attorney-in-Facti: 2711 North Haskell Avenue, Suite 800 Dallas, Texas 75204 Address Chubb POWER Federal Insurance Company Attn: Surety Department OF Vigilant Insurance Company 15 Mountain View Road Surety ATTORNEYpacific Indemnity Company Warren, NJ 07059 Know All by These Presents, That FEDERAL INSURANCE COMPANY, an Indiana corporation, VIGILANT INSURANCE COMPANY, a New York corporation, and PACIFIC INDEMNITY COMPANY, a Wisconsin corporation, do each hereby constitute and appoint Lisa M. Bonnot, Don E. Cornell, Anuj Jain, Chris J. Kutter, Robbi Morales, Luke J. Nolan, Jr., Jerry P. Rose and Sheila M. Youngof Dallas,Texas ___________________________________ ___—------____M�_______________�__ each as their true and lawful Attorney-in-Fad to execute under such designation in their names and to affix their corporate seals to and deliver for and on their behalf as surety thereon or otherwise,bonds and undertakings and other writings obligatory in the nature thereof(other than bail bonds)given or executed in the course of business,and any instruments amending or altering the same,and consents to the modification or alteration of any instrument referred to in said bonds or obligations. In Witness Whereof,said FEDERAL INSURANCE COMPANY,VIGILANT INSURANCE COMPANY,and PACIFIC INDEMNITY COMPANY have each executed and attested these presents and affixed their corporate seals on this 15th day of February,2005 Kenneth C.Wendel,Assistarit Secretary 6'�Jhno. ,VicePres' ant STATE OF NEW JERSEY County of Somerset ss. On this 15th day of February,2005 before me,a Notary Public of New Jersey,personally came Kenneth C.Wendel,to me known to be Assistant Secretary of FEDERAL INSURANCE COMPANY,VIGILANT INSURANCE COMPANY,and PACIFIC INDEMNITY COMPANY,the companies which executed the foregoing Power of Attorney, and the said Kenneth C. Wendel, being by me duly sworn, did depose and say that he is Assistant Secretary of FEDERAL INSURANCE COMPANY,VIGILANT INSURANCE COMPANY,and PACIFIC INDEMNITY COMPANY and knows the corporate seals thereof,that the seals affixed to the foregoing Power of ^� Attorney are such corporate seals and were thereto affixed by authority of the By-Laws of said Companies;and that he signed said Power of Attorney as Assistant Secretary of said Companies by like authority;and that he is acquainted with John P.Smith,and knows him to be Vice President of said Companies;and that the signature of John P.Smith, subscribed to said Power of Attorney is in the genuine handwriting of John P.Smith,and was thereto subscribed by authority of said By-Laws and in deponent's presence. A Notarial Seal �ATIiF9 KATHERINE KALBACHER �� r- NOTARY PUBLIC OF NEW JERSEY d No.2316685 Commission Expires July 8,2009 Notary Public CERTIFICATION Extract from the By-Laws of FEDERAL INSURANCE COMPANY,VIGILANT INSURANCE COMPANY,and PACIFIC INDEMNITY COMPANY: 'All powers of attorney for and on behalf of the Company may and shall be executed in the name and on behalf of the Company,either by the Chairman or the President or a Vice President or an Assistant Vice President,jointly with the Secretary or an Assistant Secretary, under their respective designations. The signature of such officers may be engraved,printed or lithographed.The signature of each of the following officers:Chairman,President,any Vice President,any Assistant Vice President,any Secretary,any Assistant Secretary and the seal of the Company may be affixed by facsimile to any power of attorney or to any certificate relating thereto appointing Assistant Secretaries or Attorneys-in-Fact for purposes only of executing and attesting bonds and undertakings and other writings obligatory in the nature thereof,and any such power of attorney or certificate bearing such facsimile signature or facsimile seal shall be valid and binding upon the Company and any such power so executed and certified by such facsimile signature and facsimile seal shall be valid and binding upon the Company with respect to any bond or undertaking to which it is attached.' 1,Kenneth C.Wendel,Assistant Secretary of FEDERAL INSURANCE COMPANY,VIGILANT INSURANCE COMPANY,and PACIFIC INDEMNITY COMPANY (the'Companies')do hereby certify that (i) the foregoing extract of the By-Laws of the Companies is true and correct, (ii) the Companies are duly licensed and authorized to transact surety business in all 50 of the United States of America and the District of Columbia and are authorized by the U.S.Treasury Department;further,Federal and Vigilant are licensed in Puerto Rico and the U.S.Virgin Islands,and Federal is licensed in American Samoa,Guam,and each of the Provinces of Canada except Prince Edward Island;and (iii) the foregoing Power of Attorney is true,correct and in full force and effect. Given under fry hand and seals of said Companies at Warren,NJ this 4th day of April, 2006 IV ui O •��`,Rro�`'e t COSYy A ..,.. � �� • �y r``� X70 � �DIA11r' W Kenneth C.Wendel,Assistant Secretary IN THE EVENT YOU WISH TO NOTIFY US OF A CLAIM,VERIFY THE AUTHENTICITY OF THIS BOND OR NOTIFY US OF ANY OTHER MATTER, PLEASE CONTACT US AT ADDRESS LISTED ABOVE,OR BY Telephone(908)903-3493 Fax(908)903-3656 e-mail: surety@chubb.com Form 15-10-022513-U (Ed.5-03) CONSENT CITY OF FORT WORTH,TEXAS CONTRACT THE STATE OF TEXAS KNOW ALL BY THESE PRESENTS COUNTY OF TARRANT This agreement made and entered into this the 4th day of April A.D., 2006, by and between the CITY OF FORT WORTH, a municipal corporation of Tarrant County, Texas, organized and existing under and by virtue of a special charter adopted by the qualified voters within said City on the I I'h day of December, A.D. 1924, under the authority (vested in said voters by the "Home Rule" provision) of the Constitution of Texas, and in accordance with a resolution duly passed at a regular meeting of the City Council of said city , and the City of Fort Worth being hereinafter termed Owner, Gibson._& Associates, Inc., HEREINAFTER CALLED Contractor. WITNESSETH: That said parties have agreed as follows: 1. That for and in consideration of the payments and agreements hereinafter mentioned to be made and performed by the Owner, and under the conditions expressed in the bond bearing even date herewith, the said Contractor hereby agrees with the said Owner to commence and complete the construction of certain improvements described as follows: Rehabilitation of Taxiway Entrance to FedEx Facility and Deicing Containment Facility at Fort Worth Alliance Airport .es That the work herein contemplated shall consist of furnishing as an independent contractor all labor, tools, appliances and materials necessary for the construction and completion of said project in accordance with the Plans and Specifications and Contract Documents prepared by the Department of Engineering for the Transportation and Public Works Department of the City of Fort Worth adopted by the City Council of the City of Fort Worth, which Plans and Specifications and Contract Documents are hereto attached and made a part of this contract the same as if written herein. 3. The Contractor hereby agrees and binds himself to commence the construction of said work within ten (10) days after being notified in writing to do so by the Department of Engineering of the City of Fort Worth. 4. we on The Contractor hereby agrees to prosecute said work with reasonable diligence after the commencement thereof and to fully complete and finish the same ready for the inspection and approval of the Department of Engineering,,pf the City of Fort Worth and the City Council of the City of Fort Worth within a period of 60 calendar days. If the Contractor should fail to complete the work,as set forth in the Plans and Specifications and Contract Documents within the time so stipulated, plus any additional time allowed as provided in the General Conditions, there shall be deducted from any monies due or which may thereafter become due him, the sum of $750.00 Per working day, not as a penalty but as liquidated damages, the Contractor and his Surety shall be liable to the Owner for such deficiency. 5. Should the Contractor fail to begin the work herein provided for within the time herein fixed or to carry on and complete the same according to the true meaning of the intent and terms of said Plans, Specifications and Contract Documents, then the Owner shall have the right to either demand the surety to take over the work and complete same in accordance with the Contract Documents or to take charge of and complete the work in such a manner as it may deem proper, and if in the completion thereof, the cost to the said City shall exceed the contract price or prices set forth in the said plans and specifications made a part hereof, the Contractor and/or its Surety shall pay said City on demand in writing, setting forth and specifying an itemized statement of the total cost thereof, said excess cost. 6 Contractor covenants and agrees to indemnify City's engineer and architect, and their personnel at the project site for Contractor's sole negligence. In addition, Contractor covenants and agrees to indemnify, hold harmless and defend, at its own expense, the Owner, its officers, servants and employees, from and against any and all claims or suits for property loss, property damage, personal injury, including death, arising out of, or alleged to arise out of, the work and services to be performed hereunder by Contractor, its officers, agents, employees, subcontractors, licensees or invitees, whether or not any such injury, damage or death is caused, in whole or in part, by the negligence or alleged negligence of Owner, its officers, servants, or employees. Contractor likewise covenants and agrees to indemnify and hold harmless the Owner from and against any and all injuries to Owner's officers, servants and employees and any damage, loss or destruction to property of the Owner arising from the performance of any of the terms and conditions of this Contract, whether or not any such iniury or damage is caused in whole or in part by the negligence or alleged negligence of Owner, its officers, servants or employees.. In the event Owner receives a written claim for damages against the Contractor or its subcontractors prior to final payment, final payment shall not be made until Contractor either (a) submits to Owner satisfactory evidence that the claim has been settled and/or a release from the claimant involved, or (b) provides Owner with a letter from Contractor's liability insurance carrier that the claim has been referred to the insurance carrier. The Director may, if he deems it appropriate, refuse to accept bids on other City of Fort Worth public work from a Contractor against whom a claim for damages is outstanding as a result of work performed under a City Contract. 7. The Contractor agrees, on the execution of this Contract, and before beginning work, to make, execute and deliver to said City of Fort Worth good and sufficient surety bonds for the faithful performance of the terms and stipulations of the Contract and for the payment to all claimants for labor and/or materials furnished in the prosecution of the work, such bonds being as provided and required in Article 5160 of the Revised Civil Statutes of Texas, as amended, in the form included in the Contract Documents, and such bonds shall be for 100 percent of the total contract price, and said surety shall be a surety company duly and legally authorized to do business in the State of Texas, and acceptable to the City Council of the City of Fort Worth. 8. Said City agrees and binds itself to pay, and the said Contractor agrees to receive, for all of the aforesaid work, and for all additions thereto or deductions therefrom, the price shown on the Proposal submitted by the successful bidder hereto attached and made a part hereof. Payment will be made in monthly installments upon actual work completed by contractor and accepted by the Owner and receipt of invoice from the Contractor. The agreed upon total contract amount(including/excluding)alternates n/a, shall be Two Hundred Sixyt-five Thousand Nine Hundred Thirteen and 80/100..................................................................................................Dollars,($265,913.80). 9. It is further agreed that the performance of this Contract, either in whole or in part, shall not be sublet or assigned to anyone else by said Contractor without the written consent of the Director of the ,® Department of Engineering. 10. The Contractor agrees to pay at least the minimum wage per hour for all labor as the same is classified, promulgated and set out by the City of Fort Worth, Texas, a copy of which is attached hereto and made a part hereof the same as if it were copied verbatim herein. 11. It is mutually agreed and understood that this agreement is made and entered into by the parties hereto with references to the existing Charter and Ordinances of the City of Fort Worth and the laws of the State of Texas with references to and governing all matters affecting this Contract, and the Contractor agrees to fully comply with all the provisions of the same. IN WITNESS THEREOF, the City of Fort Worth has caused this instrument to be signed in 8 counterparts in its name and on its behalf by the City Manager and attested by its Secretary, with the corporate seal of the City of Fort Worth attached. The Contractor has executed this instrument through its duly authorized officers in 8 counterparts with its co orate seal attached. APR 0 42006 Done in Fort Worth,Texas,this the_day of .A.D., 2005. RECOMMENDED: CITY OF FORT WORTH r, BY:/ Q&aw oke( DIRECTOR,DEPARTMENT OF CITY MANAGER ENGINEERING APP O E Marc A. Assistant City Manager TRANSPORTATION/PUBLIC WORKS DIRECTOR ATTEST: Gibson &Associates,Inc. PO Box 800579 Balch Springs,TX 75180 CONTRACTOR CITY SECRETARY (SEAL) �+ BY: W Contract Authorization Viet pfeS;po�-,� Date TITLE APPROVED AS TO FORM AND t'��C �(�� wee�,y ►�� ' LEGALITY: ADDRESS D" c ASST. C Y A ORNEY w November 19150 _ .� Revised May 1986 Revised September•1992 v��}�' CORD,,,, CERTIFICATE 4F LIABILITY INSURANCE DATE(MM/DD/YY) PaooucER THIS CERTIFICATE IS ISSUED AS A MATTER OF INFORMATION Allied N. America Corp, of Tx ONLY AND CONFERS NO RIGHTS UPON THE CERTIFICATE 12770 Cott Road, Suite 750 HOLDER.THIS CERTIFICATE DOES NOT AMEND,EXTEND OR Dallas, TX 75251 ALTER THE COVERAGE AFFORDED BY THE POLICIES BELOW, (972)455-1400 F:(972)387-8837 INSURERS AFFORDING COVERAGE INSUREb _...._._........_..___ .. INSURER A,Tranaconfinentill Insurance Co Gibson & Associates, Inc. �rrlsuaERB Yal�ey Fnrge Insurance Cornfsany, t.- --•_.__ ._.._ P. O. Box 800579 I INSURER C-Gressrkfgg1can Insurance Co �. _ ... Balch Springs, Texas 75180 INSURER 6 !INSURER,E: ®, COVERAGES THE POLICIES OF INSURANCE LISTED BELOW HAVE BEEN ISSUED TO THE INSURED NAMED ABOVE FOR THE POLICY PERIOD INDICATED,NOTWITHSTANDING ANY REOUIREMENT,TERM OR CONDITION OF ANY CONTRACT OR OTHER DOCUMENT WITH RESPECT TO W 41CH THIS CERTIFICATE MAY BE ISSUED OR MAY PERTAIN,THE INSURANCE AFFORDED BY THE POLICIES DESCRIBED HEREIN IS SUBJECT TO ALL THE TERMS,EXCLUSIONS AND CONDITIONS OF SUCH POLICIES.AGGREGATE LIMITS SHOWN MAY HAVE BEEN REDUCED By PAID CLAIMS. �• INSR' _._........._..._.._..__._. ----T- TtVE POLICY Ex RAT - � LTR POLICY EFfECS ` TYPE OF INSURANCE POLICY NUMBER 1. y ATE �•--� LIMITS GENERAL LIABILITY ) EEA�.HPQq ii9Et _ 1000ez000 ...__ A X COMMERCIAL GENERAL LtMILITY'GL2077878040 06/30/05 06/30/06 I' 1.q.k Q�M.A E AA or e fire)... .._._. 300,_000 CLAIMS MADE ! I ` i.._.�.;.._._..� OCCUR� � � MED EXP.,( art!Plrsan,j �_ ..1(t�_•00q 3 ., � � i PEASOh.AI&ADV INJURY. 1 OOO,t><J0,_ -.... . ! !GENERAIAGGRE��+1�TE o,$.. ..........�O 1-101 M� GENL AGGREGATE LIMIT APPLIES PER:J PRODUC,TSCOMP 0;+QG _S2, POLICY X I JE LCC AUTOMOBILE LIABILITY COMBINED 8 X;ANY AUTO SUA2077878054 06/30/05 ! 06/30/06 {Ea j INOLE LIMB S 1,000,000 ^�ALL OWNED AUTOS BODILY INJURY "_.........____...._ _ SCHEDULED AUTOS 111111E{Par perlan) HIRED AUTOS f BODILY INJURY i {Per Wt S X 'NON•OYrNEDAUTOS ) PROPERTY DAMAGE (Per actidarM) GARAGE LIABILITY AUT ONi.Y-,EAJ\ 1NY_ .__......._.____.___.__._..... .. 71 ANY AUTO OTHER THAN EA,ACC. .. ..--_.......... AUTO ONLY; A GG C i EXCESS LIABILITY T000627WS j 66/80/05 r 06/30/06 1„knQCURREN E X .00CUR F CWMS MADE I AGGAEGATE......__..__ I.$.__.....10�''�z��..,.,.. e. ;..._...... DEDUCTIBLE s ' t-- ..__...__._... $......___....�....._...._ _......_ I RETENTION S s S B WC2077878M 06/30105 06/30/06 X T_r A u• ; "- WORKERS COMPENSATION AND I gAy,JMIT EMPLOYERS'LIABILITY ,.__ Ep_._.......-.._..._._____._...._..,,.....___. t"E1-EACH ACPPfNT......... . ........... s 'E .DISEASE-EAEMPLOYF;. ?CO-- i ? !E.L.DISEASE-POLICY LIMIT !$ 1 QOu, 'QO OTHER t ! i I i DESCRIPTION OF OPERATKNISILOCATIONSNEHICLESIEXCLUSIONS ADDED BY ENDORSEMENTISPECIAL PROVISIONS !s! Project: Rehabilitate Taxiway Entrance to FadEx and Deicing Containment Facility, Alliance Airport / Project * AIP-030218934850 If required by written contract signed by Named Insured, Certificate Holder Is named Additional Insured for coverages except Workers' 411111 Compensation and is provided Waiver of Subrogation for all coverages. CERTIFICATE HOLDER ADDITIONAL INSURED:INSURER LETTER: CANCELLATION SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORE THE EXPIRATION DATE THEREOF,THE ISSUING INSURER WILLIE AIL _—a_DAYS WRITTEN NOTICE TO THE CERTIFIC 147E HOLDER NAMED TO THE LEFT,tlltiCAtt��8 City of Fort Worth RMS 1000 Throckmorton "I Fort Worth, Texas AUTHORIZED PFPRESENTA ACORD 25-S(7197) ACORD CORPORATION 1988 CONTRACTOR COMPLIANCE WITH WORKERS' COMPENSATION LAW Pursuant to V.T.C.A. Labor Code §406.96 (2000), as amended, Contractor certifies that it provides workers' compensation insurance coverage for all of its employees employed on City of Fort Worth Department of Engineering No. 5155. CONTRACTOR By. 2 I� Name: WAIiAAm J. Title: V I Le Date: I tel m STATE OF TEXAS § COUNTY OF T &41T § Before me, the undersigned authority, on this day personally appeared WiQi m ,1. 61t66on , known to me to be the person whose name is subscribed to the foregoing instrument, and acknowledged to me that he executed the same as the act and deed of Yip.-PregO(Ant for the purposes and consideration therein expressed and in the capacity therein stated. Given Under My Hand and Seal of Office this_2Aj�day of 20_Q _. PATRICIA BLACKBURN NOTARY PUBLIC STATE OF TE AQ Notary Publi and for the State of Texas S �'' ®v �d My Comm,Exores 10-21-2(x 7 EQUIPMENT SCHEDULE List of Equipment owned by Bidder that is in serviceable condition and available for use: Portions of work Bidder proposes to sublet in case of Award of Contracts including amount and- type: �1 I ✓1 '� OD,�b 1 4000 00 NC.�y�WU�S $tibD.OD ,ut�Yu, �P tYX�. 00 GIBSON & ASSOCIATES, INC. EQUIPMENT LIST January 4, 2005 Equip License Serial Number Description Number Number CR 14 (Pat) '00 Cadillac K23 LVS 1G6KE57YXYU236391 ° TK 110 '84 Int. Water Truck R5P S25 IHTLDWPM7EHA63429 TK 113 '86 Int. Flat Bed Dump R5P S24 IHTLDUXP6GHA16863 TK 122 '87 Int. Water Truck R5P S23 IHTLCHWN4HHA20129 TK 123 '86 Int. 6CY Dump Truck R5P S22 IHSLRTVN6GHA46236 ` TK 125 '89 International R5P S21 1 HTLDDBN6KH667857 TK 127 '96 Chev% Ton Pickup 9VV S29 IGCGC24F8TZ165777 TK 131 '98 Chev% Ton Pickup 1 MC R97 1 GCGC24F5 WE203834 TK 132 '98 Chev%Ton Pickup IMC R94 IGCGC24F9WE154606 TK 135 '99 Ford F250 1MD Z37 1FTNF20F8XEB42534 TK 136 (Larry)* '99 Chev '/z Ton Pickup 2GJ T44 2GCEK19T3X1249832 ` TK 138 * 2000 Ford F250 5RK X19 IFTNX20FXYEB79356 TK 139 * 2000 Ford F250 3KK Y61 IFTNX20F3YEB79358 TK 140 (James D.)* 2000 Ford F-550 Mech.Tr. R5P S18 IFDAF56F5YED94567 TK 141 (JT)* 2000 Ford F-550 R5P S 17 1 FDAF56F9YEE02606 TK 142 * '99 Int. Boom Truck R5P S16 1 HTSCABM2XH629067 TK 143 * 2002 Ford F250 5ZN M67 1 FTNX20F42EA85187 TK 144 * 2002 Ford F250 5ZN M68 IFTNX20F02EA76373 TK 145 (Chris)* 2002 Ford F250 5ZN M66 IFTNX20F42EA76389 TK 146 * '94 Int. 22'Van Body R4M C59 1HTSDPNN7RH550226 TK 147(Juan R.)* 2002 Ford F250 7HT S47 IFTNX20F52EC43598 TK 148 (Bill G.) '02 Chev. CK 10 Pickup 7HZ F43 2GCEK19T521349505 TK 149 (Johnny)* '02 Chev % T Pickup 7WY T73 2GCEC19V421428176 TK 150(Bart) * 2003 Ford F-550 R5P S15 IFDAX56F93EA96691 TK 151 (Office) * 2003 Chev Tahoe 7TX N56 IGNEC13Z73R234964 TK 152 (Mark)* 2003 Chev C2500 7TX N59 IGCHC29163E233132 TK 153 * 2003 Ford F250 7JD Z91 1FTNX20PX3ED63388 TK 154 (James L)* 2003 Chev% T Pickup 8HR W14 IGCHC29193E341339 TK 155 (JR)* 2004 Ford F550 R6R F78 1FDAX56P54EB44648 Equipment List Page 2 Equip License Serial Number Description Number Number TK 156 (Mondo)* 2004 Ford F550 R6R F79 1 FDAX56P54EB44634 TK 157 * 1998 Int. Box Truck R5Z J27 1HTSCABM6WH584388 TK 158 1991 Int. Snooper R6V Z58 1HTSDZ4N5MH314941 TK 159 (Ricky)* 2004 Chev C2500 9WJ L54 IGCHC29204E317926 .� TK 160(Jeff)* 2004 Chev Silv25 9WF H89 1GCHK23U64F182703 TK 162 1989 Int. Vacuum Unit R6W B20 1HTGHZ3T2LH640740 TK 166 * 1995 Ford F800 Crane Truck R6V Z60 1FDPF80C6SVA58878 TK 168 2002 Kenworth R6WG22 1XKWDB9X92J891370 TK 169 (Trey) * 2004 Ford F150 78Z TVI IFTPX12524NC60904 TK 170(Herman) * 2005 Ford F550 R7F L49 1FDAW56P85EA69447 TK 171 (Jessie)* 2005 Ford F450 R717 L50 1FDXW46PX5EA47633 TK 172 * 1994 International 6CY Dump 1 HTSDAAM6RH590162 SW 1 '96 Ford Chas. Sweeper 1FDXR72C6TVA13620 PL 4 Massey Ferguson Tractor 9A345114 ' PL 5 Cat 943 Track Loader 19ZO370 PL 7 Case 455 C Crawler Loader GBE0004068 PL 8 753 Bobcat Skid Steel Loader 508618116 PL 9 Cat 926 R.T. Loader 47M 470 94ZO3828 PL 10 Massey Ferg 165 Mower SDM643001765 PL 12 863H Bobcat Loader 514428512 PL 14 863H Bobcat Loader 514444549 PL 15 Cat 924F Loader 47M 652 5NNO1064 PL 17 '96 Cat 924F Wheel Loader 5NNO0651 PL 18 '04 Bobcat 526015150 MG 1 Fiat M65 Motor Grader 609 M78 24AO1732 MG 2 Cat 140G Motor Grader 61M 429 72V7066 MG 3 Fiat M65B Motor Grader 61M 411 62S-02760 AC 5 Ingersoll Rand P185WJD 50M 591 241889 AC 8 '98 Ingersoll Rand P185WJF n/a 291101VGI221 AC 10 '01 Ingersoll Rand P250WJD 50M 578 323453 AC 11 '01 Ingersoll Rand P250WJD 50M 579 323891 AC 12 '99 Ingersoll Rand P185WJD 61M 414 298138UCJ221 Equipment List Page 3 Equip License Serial Number Description Number Number AC 13 '99 Ingersoll Rand P185WJD 61M 413 300291UDJ221 AC 14 '98 Ingersoll Rand P185WJD 34M 792 287216UC1221 AC 15 '98 Ingersoll Rand 1300 CFM 34M 754 283106UJ1729 AC 16 '96 Ingersoll Rand 1300 CFM 35M 568 264589 AC 17 '93 Ingersoll Rand 250 CFM 35M 598 232426UDD364 AC 18 '96 Ingersoll Rand 1300 CFM on Dolly 263790UCG729 AC 19 '04 Ingersoll Rand P185WJD 61M 446 343766UCO221 BH 2 John Deere 310D Backhoe 47M 653 T0310DG810081 BH 3 94 Bobcat X320 Mini Excavate 511721132 VR 2 DUOPACT mdl WD50P 50203 VR 3 Ampac Trench Roller 3072680 VR 4 Ameramax Sheepsfoot Roller 5100470 VR 5 Stone Tandem Roller 697110 TR 3 '89 Flatbed(2 axle) 80V ZFX 11649411989 TR 4 '90 Flatbed Trailer 02W NWF 1C9FS1628L1230039 TR 5 '90 Shopbuilt Trailer 76W RVX 1 C9FS 1620L1230049 ® TR 6 '91 Belshe T-24 Trailer 71W CHG 16JF02029M1022590 TR 8 ''93 Shopbuilt Trailer 42W NMM TR175186 " TR 9 '93 Shopbuilt Trailer 51 W NND 46UFU 1011 P 1031492 TR 10 '93 Wells Cargo Trailer 04W NNP 1 WC200F29P2022785 TR 11 '94 Shopbuilt Trailer 67W NRK TR176988 TR 13 '95 Shopbuilt Trailer 41W TXJ 46UFU1017SIO41033 TR 14 '95 Shopbuilt Trailer 99W TSZ TRI 79265 TR 16 Chausie Asphalt Dist. STLM-6004 TR 17 '96 16'Utility Trailer 33W TZT 1H9UP162XT1176257 TR 18 '97 J Rod Flatbed Trailer 12V RDP 1JG236200V 1X05833 TR 21 '98 20'Flatbed Trailer 37W CXC 1H9GF2022W1176294 TR 22 16'Utility Trailer 54W CSW 1 H9UP 1621 X 1176015 TR 23 20'Gooseneck Trailer 53W CHG 1 H9GP202X 1176440 TR 24 '01 18' Wells Cargo Trailer 14W HYY 1 WC200H2012043660 TR 25 20' Gooseneck Flatbed Trailer 58W RVY 1H9GF252821176268 TR 26 Wells Cargo Trailer 57W RVY 4D6EB20282C003543 Equipment List Page 4 Equip License Serial Number Description Number Number TR 27 '01 36' Dovetail Trailer 25W TKX 44ZLK31591T012632 TR 28 '03 20'Utility Trailer 71 W TSK 1H9UP202431176650 TR 29 '03 20' Gooseneck Trailer 72W TSK 1H9GP202X31176651 TR 30 '84 J-Rod Gooseneck 3 Axel 73W TZT 1JG2243071964213 TR 31 '93 Drop Deck 2 Axel Lowboy 74W TZT 1D9A50A20P1052316 MST&E Misc. Small Tools & Equipment DR 1 200-2 Gang System Drill B-201 DR 2 E-Z Mini Drill Model 65 OOE471 DR 3 2 Gang Drill Mdl 210-2SR H897 FL 1 Allis Chalmers Forklift 1548 FL 3 JCB Forklift 47M 654 SLP506BOVE0579584 FL 4 '98 Ingersoll Rand Forklift 153261 FL 5 '98 Ingersoll Rand Forklift 152737 CB 1 Getman T70R Conc. Buggy 3747/4394299 CB 2 Getman T70R Conc. Buggy 1651/262047 FM 1 Curbmaster Mdl CMFS-X 78481-X FM 2 CMI Bidwell Mdl OF-400 OF78173 -� FM 3 Curbmaster CMSF Conc Paver 80494X AB 2 Solar Arrowboard 84W RRM 950313404 AB 3 Solar Arrowboard 31 W RSZ 950313409 AB 4 Solar Arrowboard 40W TXJ 950629926 AB 5 Solar Arrowboard 94W TMB 950629929 AB 6 Solar Arrowboard 21W TXC 09031244 AB 7 Solar Arrowboard 22W TXC 10034246 AB 8 Solar Arrowboard 79W VCW CR 2 22 Ton Hydraulic Crane, Mdl#CN122-22 5E570 CA 1 Crash Attenuator Mdl 2190 37202 M CA 2 Crash Attenuator Alpha 1000 TMA A2546 CA 3 Crash Attenuator C-1348 CA 4 Crash Attenuator C-1349 LT 1 Allmand Br. L.Tower/Mdl 1000 Light 9801NLP08 �. LT 2 Allmand Br. L.Tower/Mdl Night-Lite Pro 9810NLP 102 Equipment List Page 5 Equip License Serial Number Description Number Number LT 3 Allmand Br. L.Tower/Mdl Night-Lite Pro 0774PRO02 LT 4 Allmand Br. L.Tower/Mdl Night-Lite Pro 0775PRO02 SL 3 Skyjack SJIII 4626 Elec. Scissorlift 702884 HP 1 Hydra Platform HP 35/180 61M 434 1H9US33313C196211 DC 1 `93 Ingersoll Rand Dust Collector 31M 399 237941 UGD880 DC 2 '92 ECS 20,000 CFM Dust Collector 31M 392 VA224315TR RC 1 '95 Ingersoll Rand Portable Recy. 31M378 226437UDF874 RC 2 '98 Vector Titan Recycler 34M 775 1 V9LT4531 W 1090008 SP 1 '82 Schmidt 6 Ton Sand Pot 31M 372 VA224315TR SP 2 '92 Key Houston 8 ton Sand Pot 31M373 96146 SP 3 '94 Schmidt 6 Ton Sand Pot 31M377 SP 4 '94 Schmidt 8 Ton Sand Pot 31M 376 160WDTH EXPERIENCE RECORD List of projects your organization has successful!y completed: Amount Of Contract Type of Work Date Accepted Name and Address of Owner „ Award Iasi"AcG ��Dal las 00 � v5� o� �► `�l 'l05 ��► .00 �hu& ��1� �� 'mow ��- P,D,�u rf 7S2.(, `�' Tx PST � il`dr 1 t)� 120 ,&ff6MV&,(V, P -7 �F3 List of projects your organization is now engaged in completing: Amount Of Contract Type of Anticipated Name and Address of Owner Award Work Date of Completion Wallas 3 I � 8'51.00 bra' g �y bS 34f-, fefuita��C •' � Ahab AV(10d A-w ptv+ � Us a � l►$�g►1v�2. 0v ,� �.a� 3?o f% Je�� DMus 7sZ�3 List Surety Bonds in force on above incomplete work: Date of Contract Award Type of Work Amount of Name and Address of Bond Bond Surety 44 .b 5 r vna✓►c�� 42i��(3. P � oS 573, 4q2. I < <► 01PI1 EXPERIENCE RECORD List of projects your organization has success Ily completed: Amount Of Contract Type of Work Date Accepted Name and Address of Owner Award List of projects your organization is now engaged in completing: Amount Of Contract Type of Anticipated Name and Address of Owner Award Work Date of Completion List Surety Bonds in force on above incomplete work: Date of Contract Award Type of Work Amount of Name and Address of Bond Bond Surety 4w .' ;; PART I -SPECIAL PROVISIONS f 6 PART SPECIAL PROVISIONS 1. General Scope. It is the intent that the work included in the contract shall include taxiway pavement rehabilitation, miscellaneous removals, and removal and replacement of gate valve, and related work, at the Airport. 2. Amount of Liquidated Damages. The amount of liquidated damages determined in accordance with Section 80-08 "Failure to Complete On Time" shall be $750.00 per calendar day. 3. Warranty of Construction. In addition to any other warranties set out elsewhere in this w contract,the Contractor warrants that work performed under this contract conforms to the contract requirements and is free of any defect of equipment, material or design furnished, or workmanship performed by the Contractor or any of his Subcontractors or Suppliers at any tier. Such warranty shall continue for a period of one year from the date of final acceptance of the work, but with respect to any part of the work which warranty shall continue for a period of one year from the date City of Fort Worth takes possession. Under this warranty,the Contractor shall remedy at own expense any such failure to conform or any such defect. In addition,the Contractor shall remedy at his own expense any damage to City of Fort Worth owned or controlled real or personal property,when that damage is the result of the Contractor's failure to conform to contract requirements or any such defect of equipment, material, workmanship or design. The Contractor shall also restore any work damaged in fulfilling the terms of this clause. The Contractor's warranty with respect to work repaired or replaced hereunder will run for one year from the date of such repair or replacement. The City of Fort Worth shall notify the Contractor in writing within a reasonable time after the discovery of any failure, defect or damage. Should the Contractor fail to remedy any failure, defect or damage described in (a)above within reasonable time after receipt of notice thereof,the City of Fort Worth shall have the right to replace, repair or otherwise remedy such failure, defect, or damage at the Contractor's expense. In addition to the other rights and remedies provided by this clause, all subcontractors', manufacturers' and suppliers' warranties expressed or implied, respecting any work and materials shall, at the direction of the City of Fort Worth, be enforced by the Contractor for the benefit of the City of Fort Worth. In such case, if the Contractor's warranty under (a) above has expired, any suit directed by the City of Fort Worth to subcontractor's, manufacturer's or supplier's warranty shall be at the expense of the City of Fort Worth. The Contractor shall obtain any warranties which the subcontractors,manufacturers,or suppliers would give in normal commercial practice. If directed by the Engineer,the Contractor shall require any such warranties to be executed in writing to the City of Fort Worth. Notwithstanding any other provision of this clause, unless such a defect is caused by the negligence of the Contractor or his subcontractors or suppliers at any tier, the Contractor shall not be liable for the repair of any defects of FTW Front Ends 1-1 plans as the best information available from the owners of the utilities involved and from evidences found on the ground. The Contractor shall determine the exact location of all existing utilities and conduct his work so as to prevent interruption of service or damage to them. The Contractor shall be responsible for the replacement of any utility damaged by him and shall likewise be responsible for losses to the utility owner due to any disruption to the service of the utility caused by the Contractor. 11. Sanitary Facilities. The Contractor shall provide suitable sanitary facilities for use of his employees and inspection personnel. Such facilities,temporary or permanent, shall meet local sanitary codes, and may not contribute untreated sewage to any dry or flowing watercourse. There will be no separate payment for this item. - 12. Insurance Required. The Contractor shall not commence work under this contract until he has obtained all insurance required under this paragraph and such insurance has been approved by the Owner, nor shall the Contractor allow any subcontractor to commence work on his subcontract until all similar insurance of the subcontractor has been so obtained and approved. All insurance policies must show the Owner as additional insured (General Liability, auto, etc.). a. Worker's Compensation Insurance. The Contractor shall take out and maintain during the life of this contract Workmen's Compensation Insurance for all of his employees at the site of the project; and in case any work is sublet, the Contractor shall require the subcontractor similarly to provide Workmen's Compensation Insurance for all the latter's employees unless such employees are covered by the protection afforded by the Contractor. In case any class of employee engaged in hazardous work under this contract at the site of the project is not protected under Workmen's Compensation Statute, the Contractor shall provide and shall cause each subcontractor to provide adequate and suitable insurance for the protection of his employees not otherwise protected. The minimum amounts of such insurance shall be as follows: (1) State- Statutory (2) Applicable Federal -Statutory (3) Employer's Liability- $500,000 b. Comprehensive General Liability and Property Damage Insurance. The Contractor Y. shall take out and maintain during the life of this contract such Comprehensive General Liability and Property Damage Insurance as shall protect him and any subcontractor performing work covered by this contract from claims for damages or personal injury, including accidental death, as well as from claims for property damages which may arise from operations under this contract, and including explosion, collapse and underground coverage, whether such operations be by himself or by any subcontractor or by anyone directly or indirectly employed by either of them, and the amounts of such insurance shall be as follows: Bodily Injury. "" FTW_Front Ends 1-3 14. Construction Time. The Owner 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 Owner. 15. Retainage on Partial Payments. For this contract,the Owner will deduct and retain Five(5) percent of the total amount of the partial payment until the final payment is made. 16. Final Acceptance and Payment. Final payment, including retainage, will be made upon acceptance of the completed project by the Owner. 17. The General Provisions are hereby replaced or amended as follows by General Provision paragraph designated: 10-27 Shall be modified as follows: MAJOR AND MINOR CONTRACT ITEMS. A major contract item shall be any item that is listed in the proposal, the total cost of which is equal to or greater than 5 percent of the total amount of the award contract. All other items shall be considered minor contract items. 20-03 Contents of Proposal Forms. The following paragraph shall be added to this section: ADDENDA. Bidders are responsible for obtaining all addenda to the contract documents prior to-the bid receipt time and acknowledging them at the time of bid receipt on the proposal form. Information regarding the status of addenda may be obtained by contacting the Department of Engineering at(817)392-7910. Bids that do not acknowledge all applicable addenda may be rejected as non-responsive. 20-07 Preparation of Proposal. The following paragraph shall be added to this section: Bidders shall not separate,detach,or remove any portion, segment or sheets from the contract documents at any time. Failure to bid fully execute contract without retaining contract documents intact may be grounds for designating bids as ❑non- responsive❑ and rejecting bids or voiding contract as appropriate and as determined by City Engineer. 20-08 Irregular Proposals. The following paragraph shall be added to this section: AMBIGUITY: In case of ambiguity or lack of clearness in stating prices in the proposal, the City reserves the right to adopt the most advantageous construction thereof to the City or to reject the proposal. 20-09 Bid Guarantee. The following paragraphs shall be added to this section: BID SECURITY:Cashier's check or an acceptable bidder's bond payable to the City of Fort Worth, in an amount of not less than five (5) percent of the Total Base Bid, and is subject to forfeit in the event the successful bidder fails to execute the contract documents within ten (10) days after the contract has been awarded. FTW Front Ends 1-5 40-01 Intent of Contract. The following paragraphs shall be added to this section: The contractor shall provide all utility services required to construct the project, including, but not limited to,electrical service,water service and telephone service. The contractor shall be responsible for defects in this project due to faulty materials and workmanship, or both, for a period of one (1) year from the date of final acceptance of this project by the City Council of the City of Fort Worth and will be required to replace at his expense any part or all of the project which becomes defective due to these causes. 40-02 Alteration of Work and Quantities. The following paragraphs shall be added to this section: All Supplemental Agreement shall require consent of the Contractor's Surety and Separate Performance and Payment Bonds. The City reserves the right to abandon,without obligation to the Contractor,an part of the project, or the entire project, at any time before the Contractor begins any construction work authorized by the City. 40-04 Extra Work. The following paragraphs shall be added to this section: The quantities shown in the proposal are approximate. It is the Contractor's sole responsibility to verify all the pay item quantities prior to submitting a bid. When the quantity of the work to be done or materials to be furnished under any major pay item of the contract is more that 125% of the quantity stated in the contract,whether stated by Owner or by Contractor,then either party to the contract, upon demand,shall be entitled to negotiate for revised consideration on the portion of the work above 125% of the quantity stated in the contract. When the quantity of the work to be done or materials to be furnished under any major pay item of the contract is less than 75%of the quantity stated in the contract, whether stated by Owner or by Contractor, then either party to the contract, upon - demand, shall be entitled to negotiate for revised consideration on the portion of work below 75% of the quantity stated in this contract. This paragraph shall not apply in the event Owner deletes a pay item in its entirety from this contract. A major pay item is defined as any individual bid item included in the proposal that has a total cost equal to greater than 5 percent of the original contract. A minor pay item is defined as any individual bid item included in the proposal that has a total cost less than 5 percent of the original contract. In the event Owner and Contractor are unable to agree on a negotiated price, Owner and Contractor agree that the consideration will be the actual field cost of the work plus 15 percent as described herein below, agreed upon in writing by the Contractor and Director of the Department of Engineering and approved by the City FTVN Front Ends 1-7 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 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 representative of the City,shall be the sole judge of the acceptability of substitutions. The provisions of this sub-section as related to ❑Substitutions❑ shall be applicable to all sections of these specifications. 70-01 Laws to be Observed: The following paragraphs shall be added to this section: During the construction of this project, the Contractor shall comply with present zoning requirements of the City of Fort Worth in the use of vacant property for storage purposes. EMPLOYMENT:All bidders will be required to comply with City Ordinance No.7278 as amended by City Ordinance No. 7400 (Fort Worth City Code Section 13-A-21 through 13-A-29) prohibiting discrimination in employment practices. WAGE RATES: All bidders will be required to comply with provision 5159a of "Vernons Annotated Civil Statutes"of the State of Texas with respect to the payment of prevailing wage rates as established by the City of Fort Worth, Texas and set forth in Contract Documents for this project. DISADVANTAGED BUSINESS ENTERPRISES: The City of Fort Worth has goals for the participation of Disadvantaged Business Enterprises(DBE)in City contracts. In order for a bid to be considered responsive, the compliance statement, Attachments"IA","IB",and/or"IC",contained in the proposal must be completed and submitted to the bid contracting officer no later than 5:00 p.m., three (3) business days after the bid opening date. FAILURE TO DO SO SHALL RESULT IN THE PROPOSAL BEING NON-RESPONSIVE. 70-19 Environmental Protection. The following paragraph shall be added to this section: Prior to the disposing of any spoil/fill materials, the contractor shall advise the Director of Transportation and Public Works,acting as the City of FortWorth's Flood Plain Administrator("Administrator"),of the location of all sites where the contractor intends to dispose of such material. Contractor shall not dispose of such materials until the proposed sites have been determined by the Administrator to meet the requirements of the Flood Plain Ordinance of the City of Fort Worth(Ordinance No. 10056). All disposal sites must be approved by the Administrator to ensure that filling is not occurring within a flood plain without a permit. A flood plain permit can be issued upon approval of necessary engineering studies. No fill permit is required if disposal sites are not in a flood plain. Approval of the contractor's disposal sites "" FTW Front Ends 1-9 in the above table. Time extensions granted for abnormal weather are not compensable. 90-07 Add: Payment for materials on hand shall be limited to materials required for - incorporation into the work within a maximum of 30 days. �" FTW_Front Ends 1-11 PART II -WAGE, LABOR, EEO AND SAFETY REQUIREMENTS PART II WAGE, LABOR, EEO AND SAFETY REQUIREMENTS SECTION A Federal Aviation Administration (FAA) Requirements A-1 Airport and Airway Improvement Program Proiect. The work in this contract is included in Airport Improvement Project No. 3-48-0296-21-2003 which is being undertaken and accomplished by Alliance Airport,in the City Fort Worth,Texas(Owner),in accordance with the terms and conditions of a grant agreement between Alliance Airport, Texas (Owner), and the United States under the Airport and Airway Improvement Act of 1982(P.L.97-248) as amended by the Airport and Airway Safety and Capacity Expansion Act of 1987 (P.L. 100-223)and Part 152 of the Federal Aviation Regulations(14 CFR Part 152), pursuant to which the United States has agreed to pay a certain percentage of the costs under that Act. The United States is not a party to this contract and no reference in this contract to the FAA or any representative thereof or to any rights granted to the FAA or any representative thereof or the United States by the contract makes the United States a party to this contract. A-2 Airport and Airway Improvement Act of 1982. Section 520. The Contractor assures that it will comply with pertinent statutes, Executive orders and such rules as are promulgated to assure that no person shall, on the grounds of race, creed, color, national origin,sex, age, or handicap be excluded from participating in any activity conducted with or benefiting from Federal assistance. This provision obligates the Contractor or its transferee for the period during which Federal assistance is extended to the airport program, except where Federal assistance is to provide, or is in the form of personal property or real property of interest therein or structures or improvements thereon. In these cases the provision obligates the party of any transferee for the longer of the following periods: (a)the period during which the property is used by the airport sponsor or any transferee for a purpose forwhich Federal assistance is extended or for another purpose involving the provision of similar services or benefits or (b) the period during which the airport sponsor or any transferee retains ownership or possession of the property. In the case of Contractors,this provision binds the Contractor form the bid solicitation period through the completion of the Contract. A-3 Consent to Assignment. The Contractor shall obtain the prior written consent of the City of Fort Worth and Alliance Airport,Texas(Owner),to any proposed assignment of any interest in or part of this contract. A-4 Rights to Inventions (49 CFR Part 18). All rights to inventions and materials generated under this contract are subject the regulations issued by the FAA and the Owner of the Federal Grant under which this contract is executed. Information regarding these rights is available from the FAA. A-5 Convict Labor. No convict labor may be employed under this contract. A-6 Veterans Preference (Airport & Airway Improvement Act of 1982. Section 515). In the employment of labor (except in executive, administrative and supervisory positions), preference shall be given to veterans of the Vietnam era and disabled veterans as defined in Section 515(c)(1)and (2)of the Act. However,this preference shall apply only where the individuals are available and qualified to perform the work to which the employment relates. FTW Front Ends II-1 SECTION B (Davis-Bacon Act Requirements-29 CFR Part 5) B-1 Minimum wages. 1. All mechanics and laborers employed or working upon the site of the work will be paid unconditionally and not less often than once a week, and without subsequent deduction or rebate on any account (except such payroll deductions as are permitted by regulations issued by the Secretary of Labor under the Copeland Act (29 CFR Part 3)), the full amount of wages and bona fide fringe benefits (or cash equivalents thereof)due at time of payment computed at wage rates not less than those contained in the wage determination(s) of the Secretary of Labor which is (are) attached hereto and made a part hereof, regardless of any contractual relationship which may be alleged to exist between the contractor and such laborers and mechanics. For the purpose of this paragraph, contributions made or costs reasonably anticipated for bona fide fringe benefits under Section 1(b)(2) of the Davis-Bacon Act on behalf of laborers or mechanics are considered wages paid to such laborers or mechanics, subject to the provisions of subparagraph (d) below; also,regular contributions made or costs incurred for more than a weekly period(but not less often than quarterly) under plans, funds, or programs, but covering the m particular weekly period, are deemed to be constructively made or incurred during such weekly period (29 CFR 5.5(a)(1)(i)). Such laborers and mechanics shall be paid the appropriate wage rate and fringe benefits on the wage skill, except as provided in paragraph B-4 of this clause. Laborers or mechanics performing work in more than one classification may be compensated at the rate specified for each classification for the time actually worked therein: Provided, however, that the employer's payroll records accurately set forth the time spent in each classification in which work is performed. The wage determinations) (including any additional classifications and wage rates conformed under subparagraph (b) of this section) and the Davis-Bacon poster shall be posted at all times by the contractor and its subcontractors at the site of the work in a prominent and readily accessible place where it can easily be seen by the workers. 2. (a) Any class of laborers or mechanics, including apprentices and trainees, which is not listed in the wage determinations)and which is to be employed under this contract, shall be classified or reclassified conformably to the wage determination(s). Approval will be given for an additional classification and wage rate,and fringe benefits therefore,only when the following criteria have been met: i. The work to be performed by the classification requested is not performed by a classification in the wage determination; and ii. The classification is utilized in the area by the construction industry; and Ili. The proposed wage rate, including any bona fide fringe benefits, bears a reasonable relationship to the wage rates contained in the wage determination. " Ffw_Front Ends II-3 B-2 Withholding: FAA from Owner. Pursuant to the terms of the grant agreements between the United States and the City of Fort Worth,Texas relating to Airport Improvement Project No. 3-48-0296-1100 and Part 152 of the Federal Aviation Regulations (14 CFR Part 152), the FAA shall upon its own action or upon written request of an authorized representative of the Department of Labor may withhold or cause to be withheld from the City of Fort Worth, Texas so much of the accrued payments or advances as may be considered necessary to pay laborers and mechanics, including apprentices and trainees, employed by the Contractor or any subcontractor on the work the full amount of wages required by this contract. In the event of failure to pay any laborer or mechanic, including any apprentice, trainee or helper, employed or working on the site of the work all or part of the wages required by this contract,the FAA may after written notice to the City of Fort Worth,Texas take further action as may be necessary to cause the suspension of any further payment or advance of funds until such violations have ceased (29 CFR 5.5(a)(2)). B-3 Payrolls and basic records. 1. Payrolls and basic records relating thereto will be maintained during the course of the work and preserved for a period of three years thereafter for all laborers and mechanics working at the site of the work. Such records shall contain the name, address and social security number of each such employee, his correct classification, rates of pay(including rates of contributions or costs anticipated for bona fide fringe benefits or cash equivalents thereof of the types described in Section 1(b)(2)of the Davis-Bacon Act),daily and weekly number of hours worked, deductions made and actual wages paid. Whenever the Secretary of Labor has found, under 29 CFR 5.5(a)(1)(iv)(see subparagraph (d)of paragraph B-1 above), that the wages of any laborer or mechanic include the amount of any costs reasonably anticipated in providing benefits under a plan or program described in Section 1(b)(2)(B) of the Davis-Bacon Act, the Contractor shall maintain records which show that the commitment to provide such benefits is enforceable, that the plan or program is financially responsible, and that the plan or program has been communicated in writing to the laborers or mechanics affected, and records which show the costs anticipated or the actual costs incurred in providing such benefits. Contractors employing apprentices or trainees under approved programs shall maintain written evidence of the registration of apprenticeship and trainees,and the ratios and wage rates prescribed in the applicable programs(29 CFR 5.5(a)(3)(1)). (Approved by the Office of Management and Budget under OMB control numbers 1215-0140 and 1215-0017.) 2. (a) The Contractor will submit weekly a copy of all payrolls to the City of Fort Worth,Texas for availability to the FAA as required by paragraph 152.59(a). The payrolls submitted shall set out accurately and completely all of the information required to be maintained by paragraph B-3 (a) above. This information may be submitted in any form desired. The contractor is responsible for the submission of copies of payrolls by all subcontractors. (Approved by the Office of Management and Budget under OMB control number 1215-0149.) FTW Front Ends II-5 any craft classification shall not be greater than the ratio permitted to the Contractor as to his entire work force under the registered program. Any employee listed on a payroll at an apprentice wage rate,who is not registered or otherwise employed as stated above, shall be paid not less than the applicable wage rate on the wage rate determination for the work actually performed. In addition, any apprentice performing work on the job site in excess of the ratio permitted under the registered program shall be paid not less than the applicable wage rate on the wage determination for the work actually performed. Where a contractor is performing construction on a project in a locality other than that in which its program is registered,the ratios and wage rates(expressed in percentages of the journeyman's hourly rate)specked in the contractor's or subcontractor's registered program shall be observed. Every apprentice must be paid at not less than the rate specified in the registered program for the apprentice's level of progress, expressed as a percentage of the journeyman hourly rate specified in the applicable wage determination. Apprentices shall be paid fringe benefits in accordance with the provisions of the apprenticeship program. If the apprenticeship program does not specify fringe benefits, apprentices must be paid the full amount of the fringe benefits listed on the wage determination for the applicable classification. If the Administrator determines that a different practice prevails for the applicable apprentice classification, fringe benefits shall be paid in accordance with that determination. In the event the Bureau of Apprenticeship and Training, or a State Apprenticeship Agency recognized by the Bureau, withdraws approval of the apprenticeship program, the contractor will no longer be permitted to utilize apprentices at less than the applicable predetermined rate for the work performed until an acceptable program is approved. (29 CFR 5.5(a)(4)(i)). 2. Trainees. Except as provided in 29 CFR 5.16,trainees will not be permitted to work at less than the predetermined rate for the work performed unless they are employed pursuant to and individually registered in a program which has received prior approval, evidenced by formal certification by the U.S. Department of Labor, Employment and Training Administration, Bureau of Apprenticeship and Training. The ratio of trainees to journeymen on the job site shall not be greater than permitted under the plan approved by the Employment and Training Administration. Every trainee must be paid at not less than the rate specified in the approved program for the trainee's level of progress, expressed as a percentage of the journeyman hourly rate specified in the applicable wage determination. Trainees shall be paid fringe benefits in accordance with the provisions of the trainee program. If the trainee program does not mention fringe benefits,trainees shall be paid the full amount of fringe benefits listed on the wage determination unless the Administrator of the Wage and Hour Division determines that there is an apprenticeship program associated with the corresponding journeyman wage rate on the wage determination which provides for less than full fringe benefits for apprentices. Any employee listed on the payroll at the trainee rate who is not registered and participating in a training plan approved by the Employment and Training Administration shall be paid not less than the applicable wage rate on the wage determination for the classification of work actually performed. In addition, any trainee performing work on the job site in excess of the ratio permitted under the registered program shall be paid not less than the applicable wage rate on the wage determination for the work actually performed. In the event the Employment and Training Administration withdraws approval of a training program,the contractorwill FTW_Front Ends II-7 B-8 Compliance with Davis-Bacon and Related Acts Requirements. All rulings and interpretations of the Davis-Bacon and Related Acts contained in 29 CFR Parts 1, 3,and 5 are herein incorporated by reference in this contract. B-9 Disputes Concerning Labor Standards. Disputes arising out of the labor standards provisions of this contract shall not be subject to the general disputes clause of this contract. Such disputes shall be resolved in accordance with the procedures of the Department of Labor set forth in 29 CFR Parts 5, 6, and 7. Disputes within the meaning of this clause include disputes between the contractor (or any of its subcontractors) and the FAA, the sponsor, the U.S. Department of Labor, or the employees or their representatives. B-10 Certification of Eligibility. 1. By entering into this contract,the contractor certifies that neither it nor any person or firm who has an interest in the contractor's firm is a person or firm ineligible to be awarded Government contracts by virtue of Section 3(a)of the Davis-Bacon Act or 29 CFR 5.12(a)(1). 2. No part of this contract shall be subcontracted to any person or firm ineligible for award of a Government contract by virtue of Section 3(a)of the Davis-Bacon Act or 29 CFR 5.12(a)(1). 3. The penalty for making false statements is prescribed in the U.S. Criminal Code, 18 U.S.C. 1001. B-11 Wage Rates In Effect for This Project U.S. Department of Labor (DOL) Wage Determination Number 7X020045, reproduced in this specification, provides the required minimum wages and fringe benefits to be paid to all laborers and mechanics employed to work on this contract throughout its duration, either under this contract or under a related subcontract. The Contractor and all subcontractors are required to report the actual wages paid to laborers and mechanics doing work under this contract by filing certified weekly payrolls. The reported wages will be verified by review of the weekly payroll reports and by periodic on-site interviews conducted by the Owner or his designated representative. In the event that the work specified in this contract requires work to be done by laborers or mechanics whose job classification is not listed in the attached Wage Determination, the Contractor is responsible for preparing the attached Request forAuthorization ofAdditional Classification and Rate form. The Contractor must complete Items 3 through 15 and submit the request to the Owner's representative prior to issuance of the Contractor's Notice to Proceed or as soon as the need for the additional classification or rate is identified (if the work has been authorized to begin). FTW Front Ends II-9 CHECK APPROPRIATE BOX ❑ SERViCECONTRACT REQUEST FOR AUTHORIZATION OF ADDITIONAL CLASSIFICATION AND RATE ❑ CONSTRUCTION CONTRACT NOTE: THE CONTRACTOR SHALL COMPLETE ITEMS 3 THROUGH 15 AND SUBMIT THE REQUEST,IN Q ADRUPLICATE.TO THE CONTRACTING OFFICER 1. TO:ADMINISTRATOR,Employment Standards Administration 2. FROM(REPORTING OFFICE) WAGE AND HOUR DMSION U.S.DEPARTMENT OF LABOR WASHINGTON,D.C. 20210 3. CONTRACTOR 4. DATE OF REQUEST "M S. CONTRACT NUMBER 6.DATE BID OPENED(SEALED BIDDING) 7.DATE OF AWARD 8.DATE CONTRACT WORK STARTED DATE OPTION EXERCISED(IF APPLICABLE)(SCA ONLY) rna 10. SUBCONTRACTOR(Ir ANY) 11. PROJECT AND DESCRIPTION OF WORK(ATTACH ADDITIONAL SHEET IF NEEDED) 12. LOCATION(CITY,COUNTY AND STATE) 13. IN ORDER TO COMPLETE THE WORK PROVIDED FOR UNDER THE ABOVE CONTACT,IT IS NECESSARY TO ESTABLISH THE FOLLOWING RATE(S)FOR THE INDICATED CLASSIFICATION(S)NOT INCLUDED IN THE DEPARTMENT OF LABOR DETERMINATION NUMBER: DATED: a. LIST IN ORDER PROPOSED CLASSIFICATION TITLE(S),JOB DESCRIPTION(S),DUTIES AND b. WAGE RATE(S) c.FRINGE BENEFITS PAYMENTS RATIONALE FOR PROPOSED CLASSIFICATION(SCA ONLY) (Use reverse of attach additional schedules,if necessary) 14. SIGNATURE AND TITLE OF SUBCONTRACTOR REPRESENTATIVE(IF ANY) 15. SIGNATURE AND TITLE OF PRIME CONTRACTOR REPRESENTATIVE Pi 16. SIGNATURE OF EMPLOYEE OR RMMESENTATME TITLE CHECK APPROPRIATE BOX- AGREE DISAGREE TO BE COMPLETED BY CONTRACTING t FIFY CER;'(::.>;;.CK AS APPROPRIATE-SEE FAR 22.1019(SCA)OR FAR 22.406-3(DBA) ❑ THE INTERESTED PARTIES AGREE AND THE CONTRACTING OFFICER RECOMMENDS APPROVAL BY THE WAGE AND HOUR DMSION.AVAILABLE INFORMATION AND AND RECOMMENDATIONS ARE ATTACHED. ❑ THE INTERESTED PARTIES CANNOT AGREE ON THIS PROPOSED CLASSIFICATION AND WAGE RATE.A DETERMINATION OF THE QUESTION BY THE WAGE AND HOUR DIVISION IS THEREFORE REQUESTED. AVAILABLE INFORMATION AND RECOMMENDATIONS ARE ATTACHED. (S-nd ennieg to DeVartrngut of Tabor) SIGNATURE OF CONTRACTING OFFICER OR REPRESENTATIVE TITLE AND COMMERCIAL TELEPHONE NO. DATE SUBMITTED DEPARTMENT OF LABOR LOCAL REPRODUCTION-STANDARD FORM 1444(10-87) SECTION C (Contract Workhours and Safety Standards Act Requirements -29 CFR Part 5) C-1 Overtime Requirements. No Contractor or Subcontractor contracting for any part of the contract work which may require or involve the employment of laborers or mechanics shall require or permit any such laborer or mechanic, including watchmen and guards, in any workweek in which he or she is employed on such work to work in excess of forty hours in such workweek unless such laborer or mechanic received compensation at a rate not less than one and one-half times the basic rate of pay for all hours worked in excess of forty hours in such workweek. C-2 Violation: Liability for Unpaid Wages: Liquidated Damages. In the event of any violation of the clause set forth in paragraph C-1 above, the Contractor or any Subcontractor responsible therefore shall be liable for the unpaid wages. In addition,such contractor and Subcontractor shall be liable to the United States (in the case of work done under contract y for the District of Columbia or a territory, to such District or to such territory),for liquidated damages. Such liquidated damages shall be computed with respect to each individual laborer or mechanic, including watchmen and guards, employed in violation of the clause - set forth in paragraph C-1 above, in the sum of$10 for each calendar day on which such individual was required or permitted to work in excess of the standard workweek of forty hours without payment of the overtime wages required by the clause set forth in paragraph C-1 above. C-3 Withholding for Unpaid Wages and Liquidated Damages. The Federal Aviation Administration or the Owner shall upon its own action or upon written request of an authorized representative of the Department of Labor withhold or cause to be withheld,from any monies payable on account of work performed by the Contractor of Subcontractor under any such contract or any other Federal contract with the same rime Contractor,or any other Federally-assisted contract subject to the Contract Work Hours and Safety Standards Act, which is held by the same prime Contractor, such sums as may be determined to be necessary to satisfy any liabilities of such contractor of Subcontractor for unpaid wages and liquidated damages as provided in the clauses set forth in paragraph C-2 above. C-4 Subcontractors. The Contractor or Subcontractor shall insert in any subcontracts the clauses set forth in paragraphs C-1 through C-4 and also a clause requiring the subcontractor to include these clauses in any lower tier subcontracts. The prime contractor shall be responsible for compliance by any subcontractor or lower tier subcontractor with the clauses set forth in paragraphs C-1 through C-4. C-5 Working Conditions. No Contractor or Subcontractor may require any laborer or mechanic employed in the performance of any contract to work in surroundings or under working conditions that are unsanitary, hazardous or dangerous to his health or safety as determined under construction safety and health standards (29 CFR Part 1926)issued by the Department of Labor. FT1N Front Ends 11-11 provided,however,that in the event a Contractor becomes involved in or is threatened with litigation with a subcontractor or vendor as a result of such direction by the administering agency,the Contractor may request the United States to enter into such litigation to protect the interests of the United States. D-8 Notice to be Posted per Paragraphs(1)and (3)of the EEO Clause(41 CFR Part 60-1.4(b)). m Equal Employment Opportunity is the Law-Discrimination is Prohibited by the Civil Rights Act of 1964 and by Executive Order No. 11246. Title VII of the Civil Rights Act of 1964 -Administered by: The Equal Employment Opportunity Commission -' Prohibits discrimination because of Race, Color, Religion, Sex, or National Origin by Employers with 25 or more employees, by Labor Organizations with a hiring hall of 25 or more members, by Employment Agencies, and by Joint Labor-Management Committees for Apprenticeship or Training. Any Person who believes he or she has been discriminated against should contact: The Office of Federal Contract Compliance Programs U.S. Department of Labor Washington, D.C. 20210 F1WN Front Ends II-13 SECTION F (Standard Federal Equal Employment Opportunity Construction Contract Specifications-41 CFR 60-4.3) F-1 As used in these specifications: 1. "Covered area"means the geographical area described in the solicitation from which this contract resulted; 2. "Director" means Director, Office of Federal Contract Compliance Programs (OFCCP), U.S. Department of Labor,or any person to whom the Director delegates authority; 3. "Employer identification number"means the Federal social security number used on the Employer's Quarterly Federal Tax Return, U.S.Treasury Department Form 941; 4. "Minority" includes: - (a) Black(all persons having origins in any of the Black African racial groups not of Hispanic origin); - (b) Hispanic (all persons of Mexican, Puerto Rican, Cuban, Central or South America or other Spanish culture or origin regardless of race); (c) Asian and Pacific Islander(all persons having origins in any of the original peoples of the Far East, Southeast, Asia, the Indian Subcontinent or the Pacific Islands); and (d) American Indian or Alaskan Native (all persons having origins in any of the original peoples of North America and maintaining identifiable tribal affiliations through membership and participation or community identification). F-2 Whenever the Contractor or any subcontractor at any tier subcontracts a portion of the work involving any construction trade, it shall physically include in each subcontract is excess of $10,000, the provision of these specifications and the notice which contains the applicable goals for minority and female participation and which is set forth in the solicitations from which this contract resulted. F-3 If the Contractor is participating(pursuant to 41 CFR 60-4.5)in a Hometown Plan approved by the U.S. Department of Labor in the covered area, either individually or through an association, its affirmative action obligations on all work in the plan area (including goals and time tables)shall be in accordance with that plan for those trades which have unions participating in the plan. Contractors must be able to demonstrate their participation in and compliance with the provisions of any such Hometown Plan. Each Contractor or subcontractor participating in an approved plan is individually required to comply with its obligations under the EEO clause, and to make a good faith effort to achieve each goal - under the plan in each trade in which it has employees. The overall good faith performance by other Contractors or subcontractors toward a goal in an approved plan does not excuse any efforts to achieve the plan goals and time tables. "' FTW Front Ends II-15 Contractor a minority person or woman sent by the Contractor or when the Contractor has other information that the union referral process has impeded the Contractor's efforts to meet its obligations. 5. Develop on-the-job training opportunities and/or participate in training programs for the area which expressly include minorities and women, including upgrading programs and apprenticeship and trainee programs relevant to the Contractor's employment needs, especially those programs funded or approved by the Department of Labor. The Contractor shall provide notice of these programs to the sources compiled under 7(b) above. 6. Disseminate the Contractor's EEO policy by providing notice of the policy to unions and training programs and requesting their cooperation in assisting the Contractor in meeting its EEO obligations; by including it in any policy manual and collective bargaining agreement; by publicizing it in the company newspaper, annual report, etc.; by specific review of the policy with all management personnel and with all minority and female employees at least once a year; and by posting the company EEO policy on bulletin boards accessible to all employees at each location where construction work is performed. 7. Review, at least annually, the company's EEO policy and affirmative action obligations under these specifications with all employees having any responsibility for hiring, assignment, layoff, termination or other employment decisions including specific review of these items with on-site supervisory personnel, such as superintendents,general foremen,etc., prior to the initiation of construction work at any job site. A written record shall be made and maintained identifying the time and place of these meetings, persons attending, subject matter discussed and disposition of the subject matter. 8. Disseminate the Contractor's EEO policy externally by including it in any advertising in the news media, specifically including minority and female news media, and providing written notification to and discussing the Contractor's EEO policy with other Contractors and subcontractors with whom the Contractor does or anticipates doing business. 9. Direct its recruitment efforts, both oral and written, to minority, female and community organizations; to schools with minority and female students; and to minority and female recruitment and training organizations serving the Contractor's recruitment area and employment needs. Not later than one month prior to the date for the acceptance of applications for apprenticeship or other training by any recruitment source, the Contractor shall send written notification to organizations, such as the above, describing the openings, screening procedures and tests to be used in the selection process. 10. Encourage present minority and female employees to recruit other minority persons and women, and where reasonable, provide after school, summer and vacation employment to minority and female youth both on the site and in other areas of a Contractor's work force. FTW—Front Ends II-17 F-11 The Contractor shall not enter into any subcontract with any person or firm debarred from government contracts pursuant to Executive Order 11246, as amended. F-12 The Contractor shall carry out such sanctions and penalties for violation of these specifications and of the Equal Opportunity Clause, including suspension,termination and cancellation of existing subcontracts as may be imposed or ordered pursuant to Executive Order 11246, as amended, and its implementing regulations by the OFCCP. Any Contractor who fails to carry out such sanctions and penalties shall be in violation of these specifications and Executive Order 11246, as amended. F-13 The Contractor, in fulfilling its obligations under these specifications, shall implement specific affirmative action steps, at least as extensive as those standards prescribed in paragraph 7 of these specifications, so as to achieve maximum results from its efforts to ensure equal employment opportunity. If the Contractor fails to comply with the requirements of the Executive Order,the implementing regulations or these specifications, the Director shall proceed in accordance with 41 CFR 60-4.8. F-14 The Contractor shall designate a responsible official to monitor all employment related activity to ensure that the company EEO policy is being carried out, to submit reports relating to the provisions hereof as may be required by the Government and to keep records. Records shall at least include for each employee the name, address, telephone number, construction trade, union affiliation if any, employee identification number when assigned, social security number, race, sex, status (e.g., mechanic, apprentice, trainee, _m helper or laborer),dates of changes in status,hours worked per week in the indicated trade, rate of pay and locations at which the work was performed. Records shall be maintained in an easily understandable and retrievable form;however,to the degree that existing records satisfy this requirement, Contractors shall not be required to maintain separate records. F-15 Nothing herein provided shall be construed as a limitation upon the application of other laws which establish different standards of compliance or upon the application of requirements for the hiring of local or other area residents (e.g., those under the Public Works Employment Act of 1977 and the Community Development Block Grant Program). s '"®' FTW Front Ends II-19 is threatened with litigation with a Subcontractor or supplier as a result of such direction,the Contractor may request the Owner to enter into such litigation to protect the interests of the Owner and, in addition, the Contractor may request the United States to enter into such litigation to protect the interests of the United States. SECTION H (Termination of Contract-49 CFR Part 18) H-1 The Owner may, by written notice, terminate this contract in whole or in part at any time, either for the Owner's convenience or because of failure to fulfill the contract obligations. Upon receipt of such notice,services shall be immediately discontinued (unless the notice directs otherwise) and all materials as ma have been accumulated in performing this contract, whether completed or in progress, delivered to the Owner. H-2 If the termination is for the convenience of the Owner, an equitable adjustment in the contract price shall be made, but no amount shall be allowed for anticipated profit on unperformed services. H-3 If the termination is due to failure to fulfill the Contractor's obligations,the Owner may take over the work and prosecute the same to completion by contract or otherwise. In such case, the Contractor shall be liable to the Owner for any additional cost occasioned to the Owner thereby. H-4 If,after notice of termination for failure to fulfill contract obligations, it is determined that the Contractor had not so failed,the termination shall be deemed to have been effected for the convenience of the Owner. In such event,adjustment in the contract price shall be made as provided in paragraph H-2 of this clause. H-5 The rights and remedies of the Owner provided in this clause are in addition to any other rights and remedies provided by law or under this contract. FTW Front Ends II-21 SECTION J (DBE Required Statements-49 CFR Part 26) J-1 Contract Assurance. Draft AC 150/5370-10A Change 15 provides that each contract the owner signs with a contractor (and each subcontract the prime contractor signs with a subcontractor) must include the following clause: The contractor or subcontractor shall not discriminate on the basis of race, color, national origin, or sex in the performance of this contract. The contractor shall carry out applicable requirements of 49 CFR part 26 in the award and administration of DOT assisted contracts. Failure by the contractor to carry out these requirements is a material breach of this contract,which may result in the termination of this contract or such other remedy as the recipient deems appropriate. J-2 Prompt Payment. A prompt payment clause is required in each DOT-assisted prime contract. A sample follows below: The prime contractor agrees to pay each subcontractor under this prime contract for satisfactory performance of its contract no later than 30 days from the receipt of each payment the prime contractor receives from the City of Fort Worth. The prime contractor agrees further to return retainage payments to each subcontractor within 30 days after the subcontractor's work is satisfactorily completed. Any delay or postponement of payment from the above referenced time frame may occur only for good cause following written approval of the City of Fort Worth. This clause applies to both DBE and non-DBE subcontractors. FT W Front Ends II-23 PART III -GENERAL PROVISIONS GENERAL PROVISIONS SECTION 10 �• DEFINITION OF TERMS i , Whenever the following terms are used in these specifications,in the contract,in any documents or other instruments pertaining to construction where these specifications govern, the intent and meaning shall be interpreted as follows: 10-01 AASHTO. The American Association of State Highway and Transportation Officials, the successor association to AASHO. 10-02 ACCESS ROAD. The right-of-way,the roadway and all improvements constructed thereon connecting the airport to a public highway. 10-03 ADVERTISEMENT. A public announcement,as required by local law, inviting bids for work to be performed and materials to be furnished. 10-04 AIP. The Airport Improvement Program,a grant-in-aid program,administered by the Federal Aviation Administration. 10-05 AIR OPERATIONS AREA. For the purpose of these specifications,the term air operations area shall mean any area of the airport used or intended to be used for the landing, takeoff, or surface maneuvering of aircraft. An air operation area shall include such paved or unpaved areas that are used or intended to be used for the unobstructed movement of aircraft in addition to its associated runway, taxiway, or apron. 10-06 AIRPORT. Airport means an area of land or water which is used or intended to be used for the landing and takeoff of aircraft, and includes its buildings and facilities, if any. 10-07 ASTM. The American Society for Testing and Materials. 10-08 AWARD. The acceptance, by the owner, of the successful bidder's proposal. 10-09 BIDDER. Any individual, partnership,firm,or corporation, acting directly or through a duly authorized representative, who submits a proposal for the work contemplated. 10-10 BUILDING AREA. An area on the airport to be used,considered,or intended to be used for airport buildings or other airport facilities or rights-of-way together with all airport buildings and facilities located thereon. 10-11 CALENDAR DAY. Every day shown on the calendar. 10-12 CHANGE ORDER. A written order to the Contractor covering changes in the plans, specifications, or proposal quantities and establishing the basis of payment and contract time adjustment, if any,for the work affected by such changes. The work, covered by a change order, shall be within the scope of the contract. FTW Front Ends III-1 Any reference to a speck requirement of a numbered paragraph of the contract specifications or a cited standard shall be interpreted to include all general requirements of the entire section, specification item, or cited standard that may be pertinent to such speck reference. 10-25 LABORATORY. The official testing laboratories of the owner or such other laboratories as may be designated by the Engineer. 10-26 LIGHTING. A system of fixtures providing or controlling the light sources used on or near the airport or within the airport buildings. The field lighting includes all luminous signals, markers, floodlights, and illuminating devices used on or near the airport or to aid in the operation of aircraft landing at, taking off from, or taxiing on the airport surface. 10-27 MAJOR AND MINOR CONTRACT ITEMS. A major contract item shall be any item that is listed in the proposal, the total cost of which is equal to or greater than 20 percent of the total amount of the award contract. All other items shall be considered minor contract items. 10-28 MATERIALS. Any substance specified for use in the construction of the contract work. 10-29 NOTICE TO PROCEED. Awritten notice to the Contractor to begin the actual contract work on a previously agreed to date. If applicable, the Notice to Proceed shall state the date on which the contract time begins. 10-30 OWNER (SPONSOR). The term owner shall mean the party of the first part or the contracting agency signatory to the contract. For AIP contracts, the term sponsor shall have the same meaning as the term owner. 10-31 PAVEMENT. The combined surface course, base course, and subbase course, if any, considered as a single unit. 10-32 PAYMENT BOND. The approved form of security furnished by the Contractor and his/her surety as a guaranty that he will pay in full all bills and accounts for materials and labor used in the construction of the work. 10-33 PERFORMANCE BOND. The approved form of security furnished by the Contractor and his/her surety as a guaranty that the Contractor will complete the work in accordance with the terms of the contract. 10-34 PLANS. The official drawings or exact reproductions which show the location, character, dimensions and details of the airport and the work to be done and which are to be considered as a part of the contract, supplementary to the specifications. 10-35 PROJECT. The agreed scope of work for accomplishing specific airport development with respect to a particular airport. 10-36 PROPOSAL. The written offer of the bidder (when submitted on the approved proposal form)to perform the contemplated work and furnish the necessary materials in accordance with the provisions of the plans and specifications. FTW Front Ends III-3 SECTION 20 PROPOSAL REQUIREMENTS AND CONDITIONS 20-01 ADVERTISEMENT (Notice to Bidders). See Notice to Bidders at the beginning of these Contract Documents. 20-02 PREQUALIFICATION OF BIDDERS. Each bidder shall furnish the owner satisfactory evidence of his/her competency to perform the proposed work. Such evidence of competency, unless otherwise specified, shall consist of statements covering the bidder's past experience on similar work,a list of equipment that would be available for the work,and a list of key personnel that would be available. In addition,each bidder shall furnish the owner satisfactory evidence of his/her financial responsibility. Such evidence of financial responsibility, unless otherwise specked,shall consist of a confidential statement or report of the bidder's financial resources and liabilities as of the last calendar year or the Contractor's last fiscal year. Such statements or reports shall be certified by a public accountant. At the time of submitting such financial statements or reports,the bidder shall further certify whether his/her financial responsibility is approximately the same as stated or reported by the public accountant. If the bidder's financial responsibility has changed,the bidder shall qualify the public accountant's statement or report to reflect his/her (bidder's) true financial condition at the time such qualified statement or report is submitted to the owner. Unless otherwise specified, a bidder may submit evidence that he is pre-qualified with the State Highway Division and is on the current "bidder's list" of the state in which the proposed work is located. Such evidence of State Highway Division prequalification may be submitted as evidence of financial responsibility in lieu of the certified statements or reports hereinbefore specified. Each bidder shall submit"evidence of competency"and"evidence of financial responsibility"to the owner no later than 30 days prior to the specified date for opening bids. 20-03 CONTENTS OF PROPOSAL FORMS. The owner shall furnish bidders with proposal forms. All papers bound with or attached to the proposal forms are necessary parts and must not be detached. The plans,specifications,and other documents designated in the proposal form shall be considered a part of the proposal whether attached or not. 20-04 ISSUANCE OF PROPOSAL FORMS. The owner reserves the right to refuse to issue a proposal form to a prospective bidder should such bidder be in default for any of the following reasons: a. Failure to comply with any prequalification regulations of the owner, if such regulations are cited, or otherwise included, in the proposal as a requirement for bidding. b. Failure to pay, or satisfactorily settle, all bills due for labor and materials on former contracts in force(with the owner)at the time the owner issues the proposal to a prospective bidder. c. Contractor default under previous contracts with the owner. d. Unsatisfactory work on previous contracts with the owner. "° FTW Front Ends III-5 b. If there are unauthorized additions,conditional or alternate pay items,or irregularities of any kind which make the proposal incomplete, indefinite, or otherwise ambiguous. c. If the proposal does not contain a unit price for each pay item listed in the proposal, except in the case of authorized alternate pay items,for which the bidder is not required to furnish a unit price. d. If the proposal contains unit prices that are obviously unbalanced. e. If the proposal is not accompanied by the proposal guaranty specified by the owner. The owner reserves the right to reject any irregular proposal and the right to waive technicalities if such waiver is in the best interest of the owner and conforms to local laws and ordinances pertaining to the letting of construction contracts. 20-09 BID GUARANTEE. Each separate proposal shall be accompanied by a certified check,or other specified acceptable collateral, in the amount specified in the proposal form. Such check,or collateral, shall be made payable to the owner. 20-10 DELIVERY OF PROPOSAL. Each proposal submitted shall be placed in a sealed envelope plainly marked with the project number, location of airport, and name and business address of the bidder on the outside. When sent by mail, preferably registered, the sealed proposal, marked as indicated above, should be enclosed in an additional envelope. No proposal will be considered unless'received at the place specified in the advertisement before the time specified for opening all bids. Proposals received after the bid opening time shall be returned to the bidder unopened. 20-11 WITHDRAWAL OR REVISION OF PROPOSALS. A bidder may withdraw or revise (by - withdrawal of one proposal and submission of another) a proposal provided that the bidder's request for withdrawal is received by the owner in writing or by telegram before the time specified for opening bids. Revised proposals must be received at the place specified in the advertisement w before the time specified for opening all bids. 20-12 PUBLIC OPENING OF PROPOSALS. Proposals shall be opened,and read,publicly at the time and place specified in the advertisement. Bidders, their authorized agents, and other interested persons are invited to attend. Proposals that have been withdrawn (by written or telegraphic request)or received after the time specified for opening bids shall be returned to the bidder unopened. 20-13 DISQUALIFICATION OF BIDDERS. A bidder shall be considered disqualified for any of the following reasons: a. Submitting more than one proposal from the same partnership,firm,or corporation under the same or different name. b. Evidence of collusion among bidders. Bidders participating in such collusion shall be disqualified as bidders for any future work of the owner until any such participating bidder has been reinstated by the owner as a qualified bidder. c. If the bidder is considered to be in "default'for any reason specified in the subsection titled ISSUANCE OF PROPOSAL FORMS of this section. FTW Front Ends III-7 SECTION 30 AWARD AND EXECUTION OF CONTRACT 30-01 CONSIDERATION OF PROPOSALS. After the proposals are publicly opened and read, they will be compared on the basis of the summation of the products obtained by multiplying the estimated quantities shown in the proposal by the unit bid prices. If a bidder's proposal contains a discrepancy between unit bid prices written in words and unit bid prices written in numbers,the unit price written in words shall govern. Until the award of a contract is made,the owner reserves the right to reject a bidder's proposal for any of the following reasons: a. If the proposal is irregular as specified in the subsection titled IRREGULAR PROPOSALS of Section 20. b. If the bidder is disqualified for any of the reasons specified in the subsection titled DISQUALIFICATION OF BIDDERS of Section 20. In addition, until the award of a contract is made, the owner reserves the right to reject any or all proposals, waive technicalities, if such waiver is in the best interest of the owner and is in conformance with applicable state and local laws or regulations pertaining to the letting of construction contracts; advertise for new proposals; or proceed with the work otherwise. All such actions shall promote the owner's best interests. 30-02 AWARD OF CONTRACT. The award of a contract, if it is to be awarded, shall be made within 60 calendar days of the date specified for publicly opening proposals, unless otherwise specified herein. Award of the contract shall be made by the owner to the lowest, qualified bidder whose proposal conforms to the cited requirements of the owner. �- 30-03 CANCELLATION OF AWARD. The owner reserves the right to cancel the award without liability to the bidder, except return of proposal guaranty, at any time before a contract has been fully executed by all parties and is approved by the owner in accordance with the subsection titled APPROVAL OF CONTRACT of this section. 30-04 RETURN OF PROPOSAL GUARANTY. All proposal guaranties, except those of the two lowest bidders, will be returned immediately after the owner has made a comparison of bids as hereinbefore specified in the subsection titled CONSIDERATION OF PROPOSALS of this section. Proposal guaranties of the two lowest bidders will be retained by the owner until such time as an award is made, at which time, the unsuccessful bidder's proposal guaranty will be returned. The successful bidder's proposal guaranty will be returned as soon as the owner receives the contracts bonds as specked in the subsection titled REQUIREMENTS OF CONTRACT BONDS of this section. 30-05 REQUIREMENTS OF CONTRACT BONDS. At the time of the execution of the contract,the successful bidder shall furnish the owner a surety bond or bonds which have been fully executed by the bidder and the surety guaranteeing the performance of the work and the payment of all legal - ° F rW Front Ends III-9 SECTION 40 SCOPE OF WORK 40-01 INTENT OF CONTRACT. The intent of the contract is to provide for construction and completion, in every detail, of the work described. It is further intended that the Contractor shall furnish all labor, materials,equipment,tools,transportation,and supplies required to complete the work in accordance with the plans, specifications, and terms of the contract. 40-02 ALTERATION OF WORK AND QUANTITIES. The owner reserves and shall have the right to make such alterations in the work as may be necessary or desirable to complete the work originally intended in an acceptable manner. Unless otherwise specified herein,the Engineer shall be and is hereby authorized to make such alterations in the work as may increase or decrease the originally awarded contract quantities, provided that the aggregate of such alterations does not change the total contract cost or the total cost of any major contract item by more than 25 percent (total cost being based on the unit prices and estimated quantities in the awarded contract). Alterations which do not exceed the 25 percent limitation shall not invalidate the contract nor release the surety, and the Contractor agrees to accept payment for such alterations as if the altered work had been a part of the original contract. These alterations which are for work within the general scope of the contract shall be covered by"Change Orders" issued by the Engineer. Change orders for altered work shall include extensions of contract time where, in the Engineer's opinion, such extensions are commensurate with the amount and difficulty of added work. Should the aggregate amount of altered work exceed the 25 percent limitation hereinbefore specified,such excess altered work shall be covered by supplemental agreement. If the owner and the Contractor are unable to agree on a unit adjustment for any contract item that requires a supplemental agreement,the owner reserves the right to terminate the contract with respect to the item and make other arrangements for its completion. 40-03 OMITTED ITEMS. The Engineer may, in the owner's best interest, omit from the work any contract item,except major contract items. Major contract items may be omitted by a supplemental agreement. Such omission of contract items shall not invalidate any other contract provision or requirement. Should a contract item be omitted or otherwise ordered to be nonperformed,the Contractor shall be paid for all work performed toward completion of such item prior to the date of the order to omit such item. Payment for work performed shall be in accordance with the subsection titled PAYMENT FOR OMITTED ITEMS of Section 90. 40-04 EXTRA WORK. Should acceptable completion of the contract require the Contractor to perform an item of work for which no basis of payment has been provided in the original contract or previously issued change orders or supplemental agreements, the same shall be called Extra Work. Extra work that is within the general scope of the contract shall be covered by written change order. Change orders for such extra work shall contain agreed unit prices for performing the change order work in accordance with the requirements specified in the order,and shall contain any adjustment to the contract time that, in the Engineer's opinion, is necessary for completion of such extra work. FTW Front Ends III-11 structures shall not be measured or paid for directly, but shall be included in the various contract items. Should the Contractor encounter an existing structure(above or below ground)in the work for which the disposition is not indicated on the plans,the Engineer shall be notified prior to disturbing such structure. The disposition of existing structures so encountered shall be immediately determined by the Engineer in accordance with the provisions of the contract. Except as provided in the subsection titled RIGHTS IN AND USE OF MATERIALS FOUND IN THE WORK of this section, it is intended that all existing materials or structures that may be encountered (within the lines,grades,or grading sections established for completion of the work)shall be utilized in the work as otherwise provided for in the contract and shall remain the property of the owner when so utilized in the work. 40-07 RIGHTS IN AND USE OF MATERIALS FOUND IN THE WORK. Should the Contractor encounter any material such as (but not restricted to)sand, stone, gravel, slag, or concrete slabs within the established lines,grades,or grading sections,the use of which is intended by the terms of the contract to be either embankment or waste, he may at his/her option either: a. Use such material in another contract item, providing such use is approved by the Engineer and is in conformance with the contract specifications applicable to such use; or, b. Remove such material from the site, upon written approval of the Engineer; or c. Use such material for his/her own temporary construction on site; or, d. Use such material as intended by the terms of the contract. Should the Contractor wish to exercise option a.,b.,or c., he shall request the Engineer's approval in advance of such use. Should the Engineer approve the Contractor's request to exercise option a.,b.,or c.,the Contractor shall be paid for the excavation or removal of such material at the applicable contract price. The Contractor shall replace, at his/her own expense, such removed or excavated material with an agreed equal volume of material that is acceptable for use in constructing embankment,backfills,or otherwise to the extent that such replacement material is needed to complete the contract work. The Contractor shall not be charged for his/her use of such material so used in the work or removed from the site. Should the Engineer approve the Contractor's exercise of option a.,the Contractor shall be paid,at the applicable contract price, for furnishing and installing such material in accordance with requirements of the contract item in which the material is used. It is understood and agreed that the Contractor shall make no claim for delays by reason of his/her exercise of option a., b., or c. The Contractor shall not excavate, remove,or otherwise disturb any material,structure,or part of a structure which is located outside the lines, grades, or grading sections established for the work, except where such excavation or removal is provided for in the contract, plans, or specifications. . FTW Front Ends 111-13 SECTION 50 CONTROL OF WORK 50-01 AUTHORITY OF THE ENGINEER. The Engineer shall decide any and all questions which may arise as to the quality and acceptability of materials furnished,work performed, and as to the manner of performance and rate of progress of the work. He shall decide all questions which may arise as to the interpretation of the specifications or plans relating to the work,the fulfillment of the contract on the part of the Contractor, and the rights of different Contractors on the project. The Engineer shall determine the amount and quality of the several kinds of work performed and materials furnished which are to be paid for the under contract. 50-02 CONFORMITY WITH PLANS AND SPECIFICATIONS. All work and all materials furnished shall be in reasonably close conformity with the lines, grades, grading sections, cross sections, dimensions,material requirements,and testing requirements that are specified(including specked tolerances) in the contract, plans or specifications. If the Engineer finds the materials furnished, work performed, or the finished product not within reasonably close conformity with the plans and specifications but that the portion of the work affected will, in his/her opinion, result in a finished product having a level of safety, economy, durability, and workmanship acceptable to the owner, he will advise the owner of his/her determination that the affected work be accepted and remain in place. In this event,the Engineer will document his/her determination and recommend to the owner a basis of acceptance which will provide for an adjustment in the contract price for the affected portion of the work. The Engineer's determination and recommended contract price adjustments will be based on good engineering judgment and such tests or retests of the affected work as are,in his/her opinion,needed. Changes in the contract price shall be covered by contract modifications (change order or supplemental agreement)as applicable. If the Engineer finds the materials furnished, work performed, or the finished product are not in reasonably close conformity with the plans and specifications and have resulted in an unacceptable finished product, the affected work or materials shall be removed and replaced or otherwise corrected by and at the expense of the Contractor in accordance with the Engineer's written orders. For the purpose of this subsection,the term"reasonably close conformity"shall not be construed as waiving the Contractor's responsibility to complete the work in accordance with the contract, plans, and specifications. The term shall not be construed as waiving the Engineer's right to insist on strict compliance with the requirements of the contract, plans,and specifications during the Contractor's prosecution of the work,when,in the Engineer's opinion,such compliance is essential to provide an acceptable finished portion of the work. For the purpose of this subsection, the term "reasonably close conformity" is also intended to provide the Engineer with the authority to use good engineering judgment in his/her determinations as to acceptance of work that is not in strict conformity but will provide a finished product equal to or better than that intended by the requirements of the contract, plans and specifications. 50-03 COORDINATION OF CONTRACT,PLANS,AND SPECIFICATIONS. The contract,plans, specifications,and all referenced standards cited are essential parts of the contract requirements. A requirement occurring in one is as binding as though occurring in all. They are intended to be FTW Front Ends III-15 50-07 AUTOMATICALLY CONTROLLED EQUIPMENT. Whenever batching or mixing plant equipment is required to be operated automatically under the contract and a breakdown or malfunction of the automatic controls occurs,the equipment may be operated manually or by other methods for a period 48 hours following the breakdown or malfunction, provided this method of operations will product results which conform to all other requirements of the contract. 50-08 AUTHORITY AND DUTIES OF INSPECTORS. Inspectors employed by the owner shall be authorized to inspect all work done and all material furnished. Such inspection may extend to all or any part of the work and to the preparation,fabrication,or manufacture of the materials to be used. Inspectors are not authorized to revoke,alter,or waive any provision of the contract. Inspectors are not authorized to issue instructions contrary to the plans and specifications or to act as foreman for the Contractor. Inspectors employed by the owner are authorized to notify the Contractor or his/her representatives of any failure of the work or materials to conform to the requirements of the contract, plans, or specifications and to reject such nonconforming materials in question until such issues can be referred to the Engineer for his/her decision. 50-09 INSPECTION OF THE WORK. All materials and each part or detail of the work shall be subject to inspection by the Engineer. The Engineer shall be allowed access to all parts of the work and shall be furnished with such information and assistance by the Contractor as is required to make a complete and detailed inspection. If the Engineer requests it,the Contractor,at any time before acceptance of the work,shall remove or uncover such portions 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 specifications. Should the work thus exposed or examined prove acceptable,the uncovering, or removing,and the replacing of the covering or making good of the parts removed will be paid for as extra work; but should the work so exposed or examined prove unacceptable,the uncovering,or removing,and the replacing of the covering or making good of the parts removed will be at the Contractor's expense. Any work done or materials used without supervision or inspection by an authorized representative of the owner may be ordered removed and replaced at the Contractor's expense unless the owner's representative failed to inspect after having been given reasonable notice in writing that the work was to be performed. Should the contract work include relocation, adjustment, or any other modification to existing facilities,not the property of the(contract)owner,authorized representatives of the owners of such facilities shall have the right to inspect such work. Such inspection shall in no sense make any facility owner a party to the contract,and shall in no way interfere with the rights of the parties to this contract. 50-10 REMOVAL OF UNACCEPTABLE AND UNAUTHORIZED WORK. All work which does not conform to the requirements of the contract, plans, and specifications will be considered unacceptable, unless otherwise determined acceptable by the Engineer as provided in the subsection titled CONFORMITY WITH PLANS AND SPECIFICATIONS of this section. Unacceptable work,whether the result of poor workmanship, use of defective materials, damage through carelessness, or any other cause found to exist prior to the final acceptance of the work, FT1N Front Ends III-17 50-14 PARTIAL ACCEPTANCE. If at any time during the prosecution of the project the Contractor substantially completes a usable unit or portion of the work,the occupancy of which will benefit the owner, he may request the Engineer to make final inspection of that unit. If the Engineer finds upon inspection that the unit has been satisfactorily completed in compliance with the contract, he may accept it as being completed, and the Contractor may be relieved of further responsibility for that unit. Such partial acceptance and beneficial occupancy by the owner shall not void or alter any provision of the contract. 50-15 FINAL ACCEPTANCE. Upon due notice from the Contractor of presumptive completion of the entire project,the Engineer and owner will make an inspection. If all construction provided for and contemplated by the contract is found to be completed in accordance with the contract, plans, and specifications, such inspection shall constitute the final inspection. The Engineer shall notify the Contractor in writing of final acceptance as of the date of the final inspection. If, however, the inspection discloses any work, in whole or in part, as being unsatisfactory, the Engineer will give the Contractor the necessary instructions for correction of same and the Contractor shall immediately comply with and execute such instructions. Upon correction of the work,another inspection will be made which shall constitute the final inspection, provided the work has been satisfactorily completed. In such event,the Engineer will make the final acceptance and notify the Contractor in writing of this acceptance as of the date of final inspection. 50-16 CLAIMS FOR ADJUSTMENT AND DISPUTES. If for any reason the Contractor deems that additional compensation is due him for work or materials not clearly provided for in the contract, plans,or specifications or previously authorized as extra work,he shall notify the Engineer in writing of his/her intention to claim such additional compensation before he begins the work on which he bases the claim. If such notification is not given or the Engineer is not afforded proper opportunity by the Contractor for keeping strict account of actual cost as required,then the Contractor hereby agrees to waive any claim for such additional compensation. Such notice by the Contractor and the fact that the Engineer has kept account of the cost of the work shall not in any way be construed as proving or substantiating the validity of the claim. When the work on which the claim for additional compensation is based has been completed,the Contractor shall,within 10 calendar days,submit his/her written claim to the Engineer who will present it to the owner for consideration in accordance with local laws or ordinances. Nothing in this subsection shall be construed as a waiver of the Contractor's right to dispute final payment based on differences in measurements or computations. 50-17 COST REDUCTION INCENTIVE. The provisions of this subsection will apply only to contracts awarded to the lowest bidder pursuant to competitive bidding. On projects with original contract amounts in excess of$100,000,the Contractor may submit to the Engineer, in writing, proposals for modifying the plans, specifications or other requirements of the contract for the sole purpose of reducing the cost of construction. The cost reduction proposal shall not impair,in any manner,the essential functions or characteristics of the project,including but not limited to service life,economy of operation,ease of maintenance,desired appearance,design and safety standards. This provision shall not apply unless the proposal submitted is specifically identified by the Contractor as being presented for consideration as a value engineering proposal. ""' FTW Front Ends III-19 shall include any conditions upon which the Engineer's approval is based. The change order shall - also set forth the estimated net savings attributable to the cost reduction proposal. The net savings shall be determined as the difference in costs between the original contract costs for the involved work items and the costs occurring as a result of the proposed change. The change order shall also establish the net savings agreed upon and shall provide for adjustment in the contract price that will divide the net savings equally between the Contractor and the Owner. r The Contractor's 50 percent share of the net savings shall constitute full compensation to the Contractor for the cost reduction proposal and the performance of the work. Acceptance of the cost-reduction proposal and performance of the cost-reduction work shall not extend the time of completion of the contract unless specifically provided for in the contract change order. END OF SECTION 50 "` FTW Front Ends 111-21 assemblies delivered to the work must be accompanied by a certificate of compliance in which the lot is clearly identified. Materials or assemblies used on the basis of certificates of compliance may be sampled and tested at any time and if found not to be in conformity with contract requirements will be subject to rejection whether in place or not. The form and distribution of certificates of compliance shall be as approved by the Engineer. When a material or assembly is specified by"brand name or equal" and the Contractor elects to furnish the specified "brand name,"the Contractor shall be required to furnish the manufacturer's certificate of compliance for each lot of such material or assembly delivered to the work. Such certificate of compliance shall clearly identify each lot delivered and shall certify as to: a. Conformance to the specified performance,testing,quality or dimensional requirements; and, b. Suitability of the material or assembly for the use intended in the contract work. Should the Contractor propose to furnish an "or equal' material or assembly, he shall furnish the manufacturer's certificates of compliance as hereinbefore described for the specified brand name material or assembly. However, the Engineer shall be the sole judge as to whether the proposed "or equal' is suitable for use in the work. The Engineer reserves the right to refuse permission for use of materials or assemblies on the basis of certificates of compliance. 60-04 PLANT INSPECTION. The Engineer or his/her authorized representative may inspect,at its source, any specified material or assembly to be used in the work. Manufacturing plants may be inspected from time to time for the purpose of determining compliance with specified manufacturing methods or materials to be used in the work and to obtain samples required for his/her acceptance of the material or assembly. Should the Engineer conduct plant inspections, the following conditions shall exist: a. The Engineer shall have the cooperation and assistance of the Contractor and the producer with whom he has contracted for materials. b. The Engineer shall have full entry at all reasonable times to such parts of the plant that concern the manufacture or production of the materials being furnished. c. If required by the Engineer,the Contractor shall arrange for adequate office or working space that may be reasonably needed for conducting plant inspections. Office or working space should be conveniently located with respect to the plant. It is understood and agreed that the owner shall have the right to retest any material which has been tested and approved at the source of supply after it has been delivered to the site. The Engineer shall have the right to reject only material which, when retested, does not meet the requirements of the contract, plans, or specifications. FTW Front Ends III-23 SECTION 70 LEGAL REGULATIONS AND RESPONSIBILITY TO PUBLIC 70-01 LAWS TO BE OBSERVED. The Contractor shall keep fully informed of all Federal and state laws, all local laws, ordinances, and regulations and all orders and decrees of bodies or tribunals having any jurisdiction or authority, which in any manner affect those engaged or employed on the work, or which in any way affect the conduct of the work. He shall at all times observe and comply with all such laws, ordinances, regulations, orders, and decrees; and shall m protect and indemnify the owner and all his/her officers, agents, or servants against any claim or liability arising from or based on the violation of any such law, ordinance, regulation, order, or decree, whether by himself or his/her employees. 70-02 PERMITS,LICENSES,AND TAXES. The Contractorshall procure all permits and licenses, pay all charges,fees,and taxes,and give all notices necessary and incidental to the due and lawful prosecution of the work. 70-03 PATENTED DEVICES, MATERIALS, AND PROCESSES. If the Contractor is required or desires to use any design,device, material,or process covered by letters of patent or copyright,he shall provide for such use by suitable legal agreement with the patentee or owner. The Contractor and the surety shall indemnify and save harmless the owner,any third party,or political subdivision from any and all claims for infringement by reason of the use of any such patented design,device, material or process, or any trademark or copyright, and shall indemnify the owner for any costs, expenses,and damages which it may be obliged to pay by reason of an infringement,at any time during the prosecution or after the completion of the work. 70-04 RESTORATION OF SURFACES DISTURBED BY OTHERS. The owner reserves the right to authorize the construction,reconstruction,or maintenance of any public or private utility service, mm FAA or National Oceanic and Atmospheric Administration (NOAH) facility, or a utility service of another government agency at any time during the progress of the work. Except as listed above, the Contractor shall not permit any individual, firm, or corporation to excavate or otherwise disturb such utility services or facilities located within the limits of the work without the written permission of the Engineer. Should the owner of public or private utility service, FAA, or NOAA facility, or a utility service of another government agency be authorized to construct,reconstruct,or maintain such utility service or facility during the progress of the work, the Contractor shall cooperate with such owners by - arranging and performing the work in this contract so as to facilitate such construction, reconstruction or maintenance by others whether or not such work by others is listed above. When ordered as extra work by the Engineer,the Contractor shall make all necessary repairs to the work which are due to such authorized work by others, unless otherwise provided for in the contract, plans, or specifications. It is understood and agreed that the Contractor shall not be entitled to make any claim for damages due to such authorized work by others or for any delay to the work resulting from such authorized work. 70-05 FEDERAL AID PARTICIPATION. For AIP contracts, the United States Government has agreed to reimburse the owner for some portion of the contract costs. Such reimbursement is made from time to time upon the owner's (sponsor's)request to the FAA. In consideration of the United FTW Front Ends III-25 reasonable conformance to AC 150/5370-2, Operational Safety on Airports During Construction Activity. The Contractor shall identify each motorized vehicle or piece of construction equipment in reasonable conformance to AC 150/5370-2. The Contractor shall furnish and erect all barricades,warning signs,and markings for hazards prior to commencing work which requires such erection and shall maintain the barricades,warning signs, and markings for hazards until their dismantling is directed by the Engineer. Open-flame type lights shall not be permitted within the air operations areas of the airport. 70-09 USE OF EXPLOSIVES. When the use of explosives is necessary for the prosecution of the work,the Contractor shall exercise the utmost care not to endanger life or property, including new work. The Contractor shall be responsible for all damage resulting from the use of explosives. All explosives shall be stored in a secure manner in compliance with all laws and ordinances, and all such storage places shall be clearly marked. Where no local laws or ordinances apply,storage shall be provided satisfactory to the Engineer and, in general, not closer than 1,000 feet (300 m) from the work or from any building, road, or other place of human occupancy. The Contractor shall notify each property owner and public utility company having structures or facilities in proximity to the site of the work of his/her intention to use explosives. Such notice shall be given sufficiently in advance to enable them to take such steps as they may deem necessary to protect their property from injury. The use of electrical blasting caps shall not be permitted on or within 1,000 feet (300 m) of the airport property. 70-10 PROTECTION AND RESTORATION OF PROPERTY AND LANDSCAPE. The Contractor shall be responsible for the preservation of all public and private property,and shall protect carefully from disturbance or damage all land monuments and property markers until the Engineer has witnessed or otherwise referenced their location and shall not move them until directed. The Contractor shall be responsible for all damage or injury to property of any character,during the prosecution of the work,resulting from any act,omission,neglect,or misconduct in his/her manner or method of executing the work, or at any time due to defective work or materials, and said responsibility will not be released until the project shall have been completed and accepted. When or where any direct or indirect damage or injury is done to public or private property by or on account of any act, omission, neglect, or misconduct in the execution of the work, or in consequence of the nonexecution thereof by the Contractor, he shall restore, at his/her own expense,such property to a condition similar or equal to that existing before such damage or injury was done, by repairing, or otherwise restoring as may be directed, or he shall make good such damage or injury in an acceptable manner. - 70-11 RESPONSIBILITY FOR DAMAGE CLAIMS. The Contractor shall indemnify and save harmless the Engineer and the owner and their officers, and employees from all suits actions, or claims of any character brought because of any injuries or damage received or sustained by any person, persons, or property on account of the operations of the Contractor;or on account of or in '� FTW_Front Ends III-27 accordance with the subsection titled PARTIAL ACCEPTANCE of Section 50,the Contractor shall have the charge and care thereof and shall take every precaution against injury or damage to any part due to the action of the elements or from any other cause,whether arising from the execution or from the nonexecution of the work. The Contractor shall rebuild,repair,restore,and make good all injuries or damages to any portion of the work occasioned by any of the above causes before final acceptance and shall bear the expense thereof except damage to the work due to unforeseeable causes beyond the control of and without the fault or negligence of the Contractor, including but not restricted to acts of God such as earthquake, tidal wave, tornado, hurricane or other cataclysmic phenomenon of nature,or acts of the public enemy or of government authorities. -„ If the work is suspended for any cause whatever,the Contractor shall be responsible for the work and shall take such precautions necessary to prevent damage to the work. The Contractor shall provide for normal drainage and shall erect necessary temporary structures,signs,or other facilities at his/her expense. During such period of suspension of work, the Contractor shall properly and continuously maintain in an acceptable growing condition all living material in newly established planting, seedings, and soddings furnished under his/her contract, and shall take adequate precautions to protect new tree growth and other important vegetative growth against injury. 70-15 CONTRACTOR'S RESPONSIBILITY FOR UTILITY SERVICE AND FACILITIES OF OTHERS. As provided in the subsection titled RESTORATION OF SURFACES DISTURBED BY OTHERS of this section,the Contractor shall cooperate with the owner of any public or private utility service, FAA or NOAA,or a utility service of another government agency that may be authorized by the owner to construct,reconstruct or maintain such utility services or facilities during the progress of the work. In addition,the Contractor shall control his/her operations to prevent the unscheduled interruption of such utility services and facilities. p To the extent that such public or private utility services, FAA,or NOAA facilities,or utility services of another governmental agency are known to exist within the limits of the contract work, the approximate locations have been indicated on the plans. It is understood and agreed that the owner does not guarantee the accuracy or the completeness of the location information relating to existing utility services,facilities,or structures that may be shown on the plans or encountered in the work. Any inaccuracy or omission in such information shall not relieve the Contractor of his/her responsibility to protect such existing features from damage or unscheduled interruption of service. It is further understood and agreed that the Contractor shall, upon execution of the contract, notify the owners of all utility services or other facilities of his/her plan of operations. Such notification shall be in writing addressed to THE PERSON TO CONTACT as provided hereinbefore in this subsection and the subsection titled RESTORATION OF SURFACES DISTURBED BY OTHERS of this section. A copy of each notification shall be given to the Engineer. In addition to the general written notification hereinbefore provided, it shall be the responsibility of the Contractor to keep such individual owners advised of changes in his/her plan of operations that would affect such owners. Prior to commencing the work in the general vicinity of an existing utility service or facility, the Contractor shall again notify each such owner of his/her plan of operation. If, in the Contractor's opinion,the owner's assistance is needed to locate the utility service or facility or the presence of a representative of the owner is desirable to observe the work,such advice should be included in the F rW Front Ends III-29 chemicals, or other harmful materials and to prevent pollution of the atmosphere from particulate and gaseous matter. 70-20 ARCHAEOLOGICAL AND HISTORICAL FINDINGS. Unless otherwise specified in this subsection,the Contractor is advised that the site of the work is not within any property,district, or site,and does not contain any building,structure,or object listed in the current National Register of Historic Places published by the United States Department of Interior. Should the Contractor encounter, during his/her operations, any building, part of a building, structure, or object which is incongruous with its surroundings, he shall immediately cease ., operations in that location and notify the Engineer. The Engineer will immediately investigate the Contractors finding and will direct the Contractor to either resume his/her operations or to suspend operations as directed. Should the Engineer order suspension of the Contractor's operations in order to protect an archaeological or historical finding, or order the Contractor to perform extra work, such shall be covered by an appropriate contract modification (change order or supplemental agreement) as provided in the subsection titled EXTRA WORK of Section 40 and the subsection titled PAYMENT FOR EXTRA WORK AND FORCE ACCOUNT WORK of Section 90. If appropriate, the contract modification shall include an extension of contract time in accordance with the subsection titled - DETERMINATION AND EXTENSION OF CONTRACT TIME of Section 80. END OF SECTION 70 FTW_Front Ends III-31 the Contractor shall maintain constant communications as hereinafter specified;immediately obey all instructions to vacate the AIR OPERATIONS AREA; immediately obey all instructions to resume work in such AIR OPERATIONS AREA. Failure to maintain the specified communications or to obey instructions shall be cause for suspension of the Contractor's operations in the AIR - OPERATIONS AREA until the satisfactory conditions are provided. 80-05 CHARACTER OF WORKERS,METHODS,AND EQUIPMENT. The Contractor shall,at all times, employ sufficient labor and equipment for prosecuting the work to full completion in the manner and time required by the contract, plans, and specifications. All workers shall have sufficient skill and experience to perform properly the work assigned to them. Workers engaged in special work or skilled work shall have sufficient experience in such work and in the operation of the equipment required to perform the work satisfactorily. -' All equipment which is proposed to be used on the work shall be of sufficient size and in such mechanical condition as to meet requirements of the work and to produce a satisfactory quality of work. Equipment used on any portion of the work shall be such that no injury to previously completed work, adjacent property, or existing airport facilities will result from its use. When the methods and equipment to be used by the Contractor in accomplishing the work are not prescribed in the contract, the Contractor is free to use any methods or equipment that will accomplish the work in conformity with the requirements of the contract, plans,and specifications. When the contract specifies the use of certain methods and equipment, such methods and equipment shall be used unless others are authorized by the Engineer. If the Contractor desires to use a method or type of equipment other than specified in the contract, he may request authority from the Engineer to do so. The request shall be in writing and shall include a full description of the methods and equipment proposed and of the reasons for desiring to make the change. If approval is given, it will be on the condition that the Contractor will be fully responsible for producing work in conformity with contract requirements. If, after trial use of the substituted methods or equipment, the Engineer determines that the work produced does not meet contract requirements, the Contractor shall discontinue the use of the substitute method or equipment and shall complete the remaining work with the specified methods and equipment. The Contractor shall remove any deficient work and replace it with work of specified quality, or take such other corrective action as the Engineer may direct. No change will be made in basis of payment for the contract items involved nor in contract time as a result of authorizing a change in methods or equipment under this subsection. 80-06 TEMPORARY SUSPENSION OF THE WORK. The Engineer shall have the authority to suspend the work wholly, or in part,for such period or periods as he may deem necessary,due to unsuitable weather,or such other conditions as are considered unfavorable for the prosecution of the work,orfor such time as is necessary due to the failure on the part of the Contractor to cavy out orders given or perform any or all provisions of the contract. In the event that the Contractor is ordered by the Engineer, in writing, to suspend work for some unforeseen cause not otherwise provided for in the contract and over which the Contractor has no control, the Contractor may be reimbursed for actual money expended on the work during the period of shutdown. No allowance will be made for anticipated profits. The period of shutdown shall be computed from the effective date of the Engineer's order to suspend work to the effective date of the Engineer's order to resume the work. Claims for such compensation shall be filed with FTW Front Ends III-33 e. The Contractor will be allowed 1 week in which to file a written protest setting forth his/her objections to the Engineer's weekly statement. If no objection is filed within such specified time, the weekly statement shall be considered as acceptable to the Contractor. The contract time (stated in the proposal) is based on the originally estimated quantities as described in the subsection titled INTERPRETATION OF ESTIMATED PROPOSAL QUANTITIES of Section 20. Should the satisfactory completion of the contract require performance of work in _. greater quantities than those estimated in the proposal,the contract time shall be increased in the same proportion as the cost of the actually completed quantities bears to the cost of the originally estimated quantities in the proposal. Such increase in contract time shall not consider either the cost of work or the extension of contract time that has been covered by change order or supplemental agreement and shall be made at the time of final payment. CONTRACT TIME based on CALENDAR DAYS shall consist of the number of calendar days stated in the contract counting from the effective date of the notice to proceed and including all Saturdays, Sundays, holidays, and nonwork days. All calendar days elapsing between the effective dates of the Engineer's orders to suspend and resume all work,due to causes not the fault of the Contractor, shall be excluded. At the time of final payment,the contract time shall be increased in the same proportion as the cost of the actually completed quantities bears to the cost of the originally estimated quantities in the proposal. Such increase in the contract time shall not consider either cost of work or the extension of contract time that has been covered by a change order or supplemental agreement. Charges - against the contract time will cease as of the date of final acceptance. When the contract time is a specified completion date,it shall be the date on which all contract work shall be substantially completed. If the Contractor finds it impossible for reasons beyond his/her control to complete the work within the contract time as specified,or as extended in accordance with the provisions of this subsection, he may,at any time prior to the expiration of the contract time as extended, make a written request to the Engineer for an extension of time setting forth the reasons which he believes will justify the granting of his/her request. The Contractor's plea that insufficient time was specified is not a valid reason for extension of time. If the Engineer finds that the work was delayed because of conditions beyond the control and without the fault of the Contractor,he may extend the time for completion in such amount as the conditions justify. The extended time for completion shall then be in full force and effect, the same as though it were the original time for completion. 80-08 FAILURE TO COMPLETE ON TIME. For each calendar day or working day,as specified in the contract, that any work remains uncompleted after the contract time (including all extensions and adjustments as provided in the subsection titled DETERMINATION AND EXTENSION OF CONTRACT TIME of this Section) the sum specified in the contract and proposal as liquidated damages will be deducted from any money due or to become due the Contractor or his/her surety. Such deducted sums shall not be deducted as a penalty but shall be considered as liquidation of a reasonable portion of damages that will be incurred by the owner should the Contractor fail to complete the work in the time provided in his/her contract. Permitting the Contractor to continue and finish the work or any part of it after the time fixed for its completion, or after the date to which the time for completion may have been extended, will in no way operate as a waiver on the part of the owner of any of its rights under the contract. F rW Front Ends III-35 construction contract as a direct result of an Executive Order of the President with respect to the prosecution of war or in the interest of national defense. When the contract,or any portion thereof,is terminated before completion of all items of work in the contract, payment will be made for the actual number of units or items of work completed at the contract price or as mutually agreed for items of work partially completed or not started. No claims or loss of anticipated profits shall be considered. Reimbursement for organization of the work, and other overhead expenses, (when not otherwise included in the contract) and moving equipment and materials to and from the job will. be considered, the intent being that an equitable settlement will be made with the Contractor. Acceptable materials, obtained or ordered by the Contractor for the work and that are not incorporated in the work shall,at the option of the Contractor, be purchased from the Contractor at actual cost as shown by receipted bills and actual cost records at such points of delivery as may be designated by the Engineer. Termination of the contract or a portion thereof shall neither relieve the Contractor of his/her responsibilities for the completed work nor shall it relieve his/her surety of its obligation for and concerning any just claim arising out of the work performed. END OF SECTION 80 FTW Front Ends III-37 be determined by the Engineer and shall be agreed to by the Contractor before such method of measurement of pay quantities is used. Bituminous materials will be measured by the gallon or ton. When measured by volume, such x volumes will be measured at 60 F (15 C) or will be corrected to the volume at 60 F (15 C) using ASTM D 1250 for asphalt or ASTM D 633 for tars. Net certified scale weights or weights based on certified volumes in the case of rail shipments will be used as a basis of measurement,subject to correction when bituminous material has been lost from the car or the distributor, wasted, or otherwise not incorporated in the work. When bituminous materials are shipped by truck or transport, net certified weights by volume, subject to correction for loss or foaming, may be used for computing quantities. Cement will be measured by the ton or hundredweight. Timber will be measured by the thousand feet board measure (M.F.B.M.)actually incorporated in the structure. Measurement will be based on nominal widths and thicknesses and the extreme length of each piece. The term'lump sum"when used as an item of payment will mean complete payment for the work described in the contract. When a complete structure or structural unit(in effect,"lump sum"work)is specked as the unit of measurement, the unit will be construed to include all necessary fittings and accessories. Rental of equipment will be measured by time in hours of actual working time and necessary traveling time of the equipment within the limits of the work. Special equipment ordered by the Engineer in connection with force account work will be measured as agreed in the change order or supplemental agreement authorizing such force account work as provided in the subsection titled PAYMENT FOR EXTRA AND FORCE ACCOUNT WORK of this section. When standard manufactured items are specified such as fence,wire, plates, rolled shapes, pipe conduit, etc., and these items are identified by gage, unit weight, section dimensions, etc., such identification will be considered to be nominal weights or dimensions. Unless more stringently controlled by tolerances in cited specifications, manufacturing tolerances established by the industries involved will be accepted. Scales for weighing materials which are required to be proportioned or measured and paid for by weight shall be furnished, erected, and maintained by the Contractor, or be certified permanently installed commercial scales. Scales shall be accurate within one-half percent of the correct weight throughout the range of use. The Contractor shall have the scales checked under the observation of the inspector before beginning work and at such other times as requested. The intervals shall be uniform in spacing throughout the graduated or marked length of the beam or dial and shall not exceed one-tenth of 1 percent of the nominal rated capacity of the scale, but not less than 1 pound. The use of spring balances will not be permitted. "' FTW—Front Ends III-39 90-04 PAYMENT FOR OMITTED ITEMS. As specified in the subsection titled OMITTED ITEMS of Section 40, the Engineer shall have the right to omit from the work (order nonperformance) any contract item, except major contract items, in the best interest of the owner. Should the Engineer omit or order nonperformance of a contract item or portion of such item from the work, the Contractor shall accept payment in full at the contract prices for any work actually completed and acceptable prior to the Engineer's order to omit or nonperform such contract item. Acceptable materials ordered by the Contractor or delivered on the work prior to the date of the Engineer's order will be paid for at the actual cost to the Contractor and shall thereupon become the property of the owner. In addition to the reimbursement hereinbefore provided,the Contractor shall be reimbursed for all actual costs incurred for the purpose of performing the omitted contract item prior to the date of the Engineer's order. Such additional costs incurred by the Contractor must be directly related to the deleted contract item and shall be supported by certified statements by the Contractor as to the nature and the amount of such costs. 90-05 PAYMENT FOR EXTRA AND FORCE ACCOUNT WORK. Extra work, performed in accordance with the subsection titled EXTRA WORK of Section 40, will be paid for at the contract prices or agreed prices specified in the change order or supplemental agreement authorizing the extra work. When the change order or supplemental agreement authorizing the extra work requires that it be done by force account, such force account shall be measured and paid for based on expended labor, equipment, and materials plus a negotiated and agreed upon allowance for overhead and profit. a. Miscellaneous. No additional allowance will be made for general superintendence,the use of small tools, or other costs for which no specific allowance is herein provided. b. Comparison of Record. The Contractor and the Engineer shall compare records of the cost of force account work at the end of each day. Agreement shall be indicated by signature of the Contractor and the Engineer or their duly authorized representatives. c. Statement. No payment will be made for work performed on a force account basis until the Contractor has furnished the Engineer with duplicate itemized statements of the cost of such force account work detailed as follows: (1) Name, classification, date, daily hours, total hours, rate and extension for each laborer and foreman. (2) Designation,dates,daily hours,total hours,rental rate,and extension for each unit of machinery and equipment. (3) Quantities of materials, prices, and extensions. (4) Transportation of materials. (5) Cost of property damage, liability and workman's compensation insurance premiums, unemployment insurance contributions, and social security tax. FTW_Front Ends III-41 b. The Contractor has furnished the Engineer with acceptable evidence of the quantity and quality of such stored or stockpiled materials. c. The Contractor has furnished the Engineer with satisfactory evidence that the material and transportation costs have been paid. d. The Contractor has furnished the owner legal title(free of liens or encumbrances of any kind)to the material so stored or stockpiled. e. The Contractor has furnished the owner evidence that the material so stored or stockpiled is insured against loss by damage to or disappearance of such materials at anytime prior to use in the work. It is understood and agreed that the transfer of title and the owner's payment for such stored or T stockpiled materials shall in no way relieve the Contractor of his/her responsibility for furnishing and placing such materials in accordance with the requirements of the contract, plans, and specifications. In no case will the amount of partial payments for materials on hand exceed the contract price for such materials or the contract price for the contract item in which the material is intended to be used. No partial payment will be made for stored or stockpiled living or perishable plant materials. The Contractor shall bear all costs associated with the partial payment of stored or stockpiled materials in accordance with the provisions of this subsection. 90-08 PAYMENT OF WITHHELD FUNDS. At the Contractor's option,he/she may request that the owner accept (in lieu of the 5 percent retainage on partial payments described in the subsection titled PARTIAL PAYMENTS of this section)the Contractor's deposits in escrow under the following conditions. a. The Contractor shall bear all expenses of establishing and maintaining an escrow account and escrow agreement acceptable to the owner. b. The Contractor shall deposit to and maintain in such escrow only those securities or bank certificates of deposit as are acceptable to the owner and having a value not less than the 10 percent retainage that would otherwise be withheld from partial payment. c. The Contractor shall enter into an escrow agreement satisfactory to the owner. d. The Contractor shall obtain the written consent of the surety to such agreement. 90-09 ACCEPTANCE AND FINAL PAYMENT. When the contract work has been accepted in accordance with the requirements of the subsection titled FINAL ACCEPTANCE of Section 50,the Engineer will prepare the final estimate of the items of work actually performed. The Contractor shall approve the Engineer's final estimate or advise the Engineer of his/her objections to the final estimate which are based on disputes in measurements or computations of the final quantities to be paid under the contract as amended by change order or supplemental agreement. The Contractor FTW Front Ends III-43 SECTION 100 CONTRACTOR QUALITY CONTROL PROGRAM 100-1 GENERAL. The Contractor shall establish, provide, and maintain an effective Quality Control Program that details the methods and procedures that will be taken to assure that all materials and completed construction required by this contract conform to contract plans,technical specifications and other requirements,whether manufactured by the Contractor,or procured from subcontractors or vendors. Although guidelines are established and certain minimum requirements are specified herein and elsewhere in the contract technical specifications, the Contractor shall assume full responsibility for accomplishing the stated purpose. The intent of this section is to enable the Contractor to establish a necessary level of control that. will: a. Adequately provide for the production of acceptable quality materials. b. Provide sufficient information to assure both the Contractor and the Engineer that the specification requirements can be met. c. Allow the Contractor as much latitude as possible to develop his or her own standard of control. The Contractor shall be prepared to discuss and present,at the preconstruction conference,his/her understanding of the quality control requirements. The Contractor shall not begin any construction or production of materials to be incorporated into the completed work until the Quality Control Program has been reviewed by the Engineer. No partial payment will be made for materials subject to specific quality control requirements until the Quality Control Program has been reviewed. The quality control requirements contained in this section and elsewhere in the contract technical specifications are in addition to and separate from the acceptance testing requirements. Acceptance testing requirements are the responsibility of the Engineer. 100-2 DESCRIPTION OF PROGRAM. -- a. General Description. The Contractor shall establish a Quality Control Program to perform inspection and testing of all items of work required by the technical specifications,including those performed by subcontractors. This Quality Control Program shall ensure conformance to applicable specifications and plans with respect to materials,workmanship,construction,finish,and functional performance. The Quality Control Program shall be effective for control of all construction work performed under this Contract and shall specifically include surveillance and tests required by the technical specifications, in addition to other requirements of this section and any other activities deemed necessary by the Contractor to establish an effective level of quality control. b. Quality Control Program. The Contractor shall describe the Quality Control Program in a written document which shall be reviewed by the Engineer prior to the start of any production, construction, or off-site fabrication. The written Quality Control Program shall be submitted to the Engineer for review at least ten (10) calendar days before the start of construction. FTW_Front Ends III-45 (5) Highway materials technician certified at Level III by NICET. (6) Highway construction technician certified at Level III by NICET. (7) A NICET certified engineering technician in Civil Engineering Technology with 5 years of highway and/or airport paving experience acceptable to the Engineer. The Program Administrator shall have full authority to institute any and all actions necessaryfor the successful implementation of the Quality Control Program to ensure compliance with the contract plans and technical specifications. The Program Administrator shall report directly to a responsible officer of the construction firm. For projects less than $5 million, The Program Administrator may supervise the Quality Control Program on more than one project provided that person can be at the job site within 2 hours after being notified of a problem. For projects $5 million and over, the Program Administrator shall be located on site for the project duration unless otherwise directed by the Engineer. b. Quality Control Technicians. A sufficient number of quality control technicians necessary to adequately implement the Quality Control Program shall be provided. These personnel shall be either engineers, engineering technicians, or experienced craftsman with qualifications in the appropriate field equivalent to NICET Level II or higher construction materials technician or highway construction technician and shall have a minimum of 2 years of experience in their area of expertise. The quality control technicians shall report directly to the Program Administrator and shall perform the following functions: (1) Inspection of all materials,construction,plant,and equipment for conformance to the technical specifications, and as required by Section 100-06. (2) Performance of all quality control tests as required by the technical specifications and Section 100-07. Certification at an equivalent level, by a state or nationally recognized organization will be acceptable in lieu of NICET certification. C. Staffing Levels. The Contractor shall provide sufficient qualified quality control personnel to monitor each work activity at all times. Where material is being produced in a plant for incorporation into the work,separate plant and field technicians shall be provided at each plant and field placement location. The scheduling and coordinating of all inspection and testing must match the type and pace of work activity. The Quality Control Program shall state where different technicians will be required for different work elements. 100-4 PROJECT PROGRESS SCHEDULE. The Contractor shall submit a coordinated construction schedule for all work activities. The schedule shall be prepared as a network diagram in Critical Path Method (CPM), PERT,or other format,or as otherwise specified in the contract. As a minimum, it shall provide information on the sequence of work activities, milestone dates, and activity duration. FTW Front Ends III-47 e. Test frequency (e.g., as required by technical specifications or minimum frequency when requirements are not stated); f. Responsibility(e.g., plant technician); and g. Control requirements (e.g., target, permissible deviations). The testing plan shall contain a statistically-based procedure of random sampling for acquiring test samples in accordance with ASTM D 3665. The Engineer shall be provided the opportunity to witness quality control sampling and testing. All quality control test results shall be documented by the Contractor as required by Section 100-08. 100-8 DOCUMENTATION. The Contractor shall maintain current quality control records of all inspections and tests performed. These records shall include factual evidence that the required inspections or tests have been performed, including type and number of inspections or tests involved; results of inspections or tests; nature of defects, deviations, causes for rejection, etc.; proposed remedial action; and corrective actions taken. These records must cover both conforming and defective or deficient features,and must include a statement that all supplies and materials incorporated in the work are in full compliance with the terms of the contract. Legible copies of these records shall be furnished to the Engineer daily. The records shall cover all work placed subsequent to the previously furnished records and shall be verified and signed by the Contractor's Program Administrator. Specific Contractor quality control records required for the contract shall include, but are not necessarily limited to, the following records: a. Daily Inspection Reports. Each Contractor quality control technician shall maintain a daily log of all inspections performed for both Contractor and subcontractor operations on a form acceptable to the Engineer. These technician's daily reports shall provide factual evidence that continuous quality control inspections have been performed and shall, as a minimum, include the following: (1) Technical specification item number and description; (2) Compliance with approved submittals; (3) Proper storage of materials and equipment; (4) Proper operation of all equipment; (5) Adherence to plans and technical specifications; (6) Review of quality control tests; and (7) Safety inspection. The daily inspection reports shall identify inspections conducted,results of inspections,location and nature of defects found,causes for rejection,and remedial or corrective actions taken or proposed. The daily inspection reports shall be signed by the responsible quality control technician and the Program Administrator. The Engineer shall be provided at least one copy of each daily inspection report on the work day following the day of record. b. Daily Test Reports. The Contractor shall be responsible for establishing a system which will record all quality control test results. Daily test reports shall document the following information: `" FTW Front Ends III-49 (1) Order the Contractor to replace ineffective or unqualified quality control personnel or subcontractors. (2) Order the Contractor to stop operations until appropriate corrective actions is taken. END OF SECTION 100 w" FTW_Front Ends III-51 that is: d1 = (x1 -X), d2= (xn-X) . . do = (xn -X) n = number of sublots f. For single sided specification limits(i.e., L only),compute the Lower Quality Index QL by use of the following formula: QL= (X-L)/Sn Where: L =specification lower tolerance limit Estimate the percentage of material within limits (PWL) by entering Table 1 with QU using the column appropriate to the total number (n) of measurements. If the value of QL falls between values shown on the table, use the next higher value of PWL. g. For double sided specification limits(i.e. L and U),compute the Quality Indexes QL and Qu by use of the following formulas: QL= (X- L)/Sn and Qu= (U -X)/Sn Where: L and U = specification lower and upper tolerance limits Estimate the percentage of material between the lower(L)and upper(U)tolerance limits(PWL)by entering Table 1 separately with QL and Qu,using the column appropriate to the total number(n)of measurements,and determining the percent of material above PL and percent of material below Pu for each tolerance limit. If the values of QL fall between values shown on the table, use the next higher value of PL or Pu. Determine the PWL by use of the following formula: PWL= (Pu + PL) -100 Where: PL= percent within lower specification limit Pu = percent within upper specification limit FTW Front Ends III-53 B. PWL Determination for Air Voids. 1. Air Voids of four random samples taken from Lot A. A-1 5.00 A-2 3.74 A-3 2.30 A-4 3.25 2. Calculate the average air voids for the lot. X=(xi +x+x3..n)/n X=(5.00+3.74+2.30+3.25)/4 b X=3.57 percent 3. Calculate the standard deviation Sn for the lot. Sn=[((3.57-5.00)2+(3.57-3.74)2+(3.57-2.30)2+(3.57-3.25)2)/(4-1)]"2 Sn=[(2.04+0.03+ 1.62+0.10)/3]1 Sn=1.12 4. Calculate the Lower Quality Index QL for the lot.(L=2.0) QL=(X-L)Sn QL=(3.57-2.00)/1.12 QL= 1.3992 5. Determine PL by entering Table 1 with QL=1.40 and n=4. PL=97 6. Calculate the Upper Quality Index Qu for the lot.(U=5.0) Qu=(U-X)/Sn Qu=(5.00-3.57)/1.12 Qu=1.2702 7. Determine Pu by entering Table 1 with Qu=1.27 and n=4. Pu=93 B. Calculate Air Voids PWL PWL=(PL+Pu)-100 PWL=(97+93)-100=90 FTW Front Ends III-55 Percent Within Positive Values of Q A and Qu) Limits(PL and Pu) n=3 n=4 n=5 n=6 n=7 n=8 71 0.7077 0.6300 0.6016 0.5878 0.5798 0.5747 70 0.6787 0.6000 0.5719 0.5583 0.5504 0.5454 69 0.6490 0.5700 0.5423 0.5290 0.5213 0.5164 68 0.6187 0.5400 0.5129 0.4999 0.4924 0.4877 67 0.5878 0.5100 0.4836 0.4710 0.4638 0.4592 66 0.5563 0.4800 0.4545 0.4424 0.4354 0.4310 65 0.5242 0.4500 0.4255 0.4139 0.4073 0.4031 64 0.4916 0.4200 0.3967 0.3856 0.3793 0.3753 63 0.4586 0.3900 0.3679 0.3575 0.3515 0.3477 62 0.4251 0.3600 0.3392 0.3295 0.3239 0.3203 61 0.3911 0.3300 0.3107 0.3016 0.2964 0.2931 60 0.3568 0.3000 0.2822 0.2738 0.2691 0.2660 59 0.3222 0.2700 0.2537 0.2461 0.2418 0.2391 58 0.2872 0.2400 0.2254 0.2186 0.2147 0.2122 57 0.2519 0.2100 0.1971 0.1911 0.1877 0.1855 56 0.2164 0.1800 0.1688 0.1636 0.1607 0.1592 55 0.1806 0.1500 0.1408 0.1363 0.1338 0.1322 54 0.1447 0.1200 0.1125 0.1090 0.1070 0.1057 _. 53 0.1087 0.0900 0.0843 0.0817 0.0802 0.0792 52 0.0725 0.0600 0.0562 0.0544 0.0534 0.0528 - 51 0.0363 0.0300 0.0281 0.0272 0.0267 0.0264 50 0.0 0.0 0.0 0.0 0.0 0.0 FTW Front Ends III-57 Percent Within Negative Values of Q A and Qu) Limits(PL and Pu) n=3 n=4 n=5 n=6 n=7 n=8 20 -0.9342 -0.9000 -0.8799 -0.8690 -0.8625 -0.8583 19 -0.9550 -0.9300 -0.9123 -0.9025 -0.8966 -0.8928 18 -0.9749 -0.9600 -0.9452 -0.9367 -0.9325 -0.9281 17 -0.9939 -0.9900 -0.9785 -0.9715 -0.9672 -0.9643 16 -1.0119 -1.0200 -1.0124 -1.0071 -1.0037 -1.0015 15 -1.0288 -1.0500 -1.0467 -1.0435 -1.0413 -1.0399 14 -1.0448 -1.0800 -1.0817 -1.0808 -1.0800 -1.0794 13 -1.0597 -1.1100 -1.1173 -1.1191 -1.1199 -1.1204 12 -1.0736 -1.1400 -1.1537 -1.1587 -1.1613 -1.1630 11 -1.0864 -1.1700 -1.1909 -1.1995 -1.2043 -1.2075 10 -1.0982 -1.2000 -1.2290 -1.2419 -1.2492 -1.2541 9 -1.1089 -1.2300 -1.2683 -1.2860 -1.2964 -1.3032 8 -1.1184 -1.2600 -1.3088 -1.3323 -1.3461 -1.3554 7 -1.1269 -1.2900 -1.3508 -1.3810 -1.3991 -1.4112 6 -1.1342 -1.3200 -1.3946 -1.4329 -1.4561 -1.4716 5 -1.1405 -1.3500 -1.4407 -1.4887 -1.5181 -1.5381 4 -1.1456 -1.3800 -1.4897 -1.5497 -1.5871 -1.6127 3 -1.1496 -1.4100 -1.5427 -1.6181 -1.6661 -1.6993 2 -1.1524 -1.4400 -1.6016 -1.6982 -1.7612 -1.8053 1 -1.1541 -1.4700 -1.6714 -1.8008 -1.8888 -1.9520 - END OF SECTION 110 FTW Front Ends III-59 +ter PART IV-TECHNICAL SPECIFICATIONS IT ,Ai ITEM P-101 MOBILIZATION DESCRIPTION 101-1.1 GENERAL. The work specified in this item consists of preparatory work and operations to mobilize for beginning work on the project, and departure from the site upon completion of this work. Mobilization shall include, but not be limited to, those operations necessary for the movement of personnel, equipment, supplies and incidentals to the project site, for furnishing, installation and any necessary relocation of construction barricades, and for the establishment of temporary AOA access gate(s), utilities, safety equipment and first aid supplies, sanitary and other facilities, as required by these specifications and State and local laws and regulations. The cost of bonds and any required insurance or which is not covered by a separate payment item, and any pre-construction expense necessary for the start of the work, excluding the cost of construction materials, may also be included in this section. This item shall also cover demobilization from the site upon the completion of the work. Demobilization shall include, but is not limited to, removal of temporary offices, buildings, utilities, and other facilities as well as demolition and restoration of the staging area(s) to condition prior to construction, removal of temporary gate(s), reconstruction of permanent security (AOA)fence, haul routes, and any other areas not covered by other sections. BASIS OF PAYMENT 101-2.1 GENERAL. The work and incidental costs covered under this item shall be paid for at the Contract lump sum price for Mobilization. 101-2.2 PARTIAL PAYMENTS. Partial payments will be made in accordance with the following: Percent of Original Contract Allowable Percent of the Amount Earned Lump Sum Price for the Item* 5% 50% 10% 90% 100% 100% *The lump sum amount for this item is limited to five (5%) percent of the original Contract amount. Any amount in excess of five (5%) percent will be paid upon completion of all work on the Contract. The standard retainage as specified in the General Conditions shall be applied to this item. Payment will be made under: Item P-101-2.1 Mobilization—per lump sum END OF ITEM Ft.Worth Alliance Airport P-101-1 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility ITEM SS-G-300 CONSTRUCTION BARRICADES AND TRAFFIC CONTROL DESCRIPTION 300-1.1 DESCRIPTION. This item shall include the construction, placement, relocation and removal of multi-barrier barricades. This item shall include all labor and materials necessary for furnishing, placement, relocation, maintenance, and removal of construction barricades. All barricades will be placed as indicated on the drawings. MATERIALS 300-2.1 LIGHTED CONES. The cones shall be either red or orange in color and shall be weighted sufficiently either by design or other methods to stabilize the cones against wind or jet aircraft blast. The lights shall be attached to the cones or adjacent to the cones. The lights shall be battery operated and will be flashing, strobe, or continuous burning, as shown on the plans, or as directed by the Engineer. The cones shall have a six (6) inch wide retroreflective band continuously around the cone located near the top of the cone. 300-2.2 MULTI-BARRIER BARRICADES. The multi-barrier barricades shall be Safety Barricade Model AR-10x96 or approved equal. The red lights shall be battery operated and shall be of such a design that they will operate a minimum of 15 hours on a single charge. CONSTRUCTION METHODS 300-3.1 LIGHTED CONES. The lighted cones shall be placed at the placed at the locations shown on the plans and shall meet the approval of the Engineer. It shall be the contractor's responsibility to maintain the lighted cones and to immediately repair or replace any cone that is damaged, and to replace batteries, lights and flashers that are not operating. Maintenance, repair, and replacement will not be paid for directly, but shall be subsidiary to the Bid Item SS-G-300-5.1. If the Contractor fails to locate or maintain the lighted cones, it shall be cause for the suspension of work, until proper maintenance and location has been fulfilled to the satisfaction of the Engineer. During construction, the Contractor may be required to relocate certain lighted cones to accommodate progress of this work as directed by the Engineer and to place lighted cones on a nightly basis for runway and taxiway closures. This relocation is not a separate pay item but will be considered subsidiary to the Bid Item SS-G-300-5.1. Ft.Worth Alliance Airport SS-G-300-1 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility BASIS OF PAYMENT 300-5.1 LIGHTED CONES. Payment for lighted cones shall be made at the contract unit price bid per each. 300-5.2 MULTI-BARRIER BARRICADES. Payment for multi-barrier barricades by type shall be made at the contract unit price per each. Payment will be made under: 300-5.1-1 Furnish, place, and relocate Lighted Cones -- per EA. (each). 300-5.1-2 Furnish, place, and relocate Multi-Barrier barricades -- per EA(each) END OF ITEM SS-G-300 Ft. Worth Alliance Airport SS-G-300-3 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility ITEM SS-G-700 DEMOLITION DESCRIPTION 700-1.1 This section shall include all work necessary for and incidental to the execution and completion of demolition, and removal or removal, salvage and storage of items as indicated on the drawings or as directed by the Engineer. Where either concrete or asphalt pavement is designated to be removed, the pavement removal shall be saw cut full depth and include the removal of the pavement's base sections, i.e., cement treated base (CTB), asphalt base, flexible base, etc. Existing 14" and 5" concrete to be removed have a layer of 8" cement treated base. "[he base materials are not considered as individual removal items. Five inches for the shoulder pavement to be removed is an estimate of the thickness, the actually thickness may vary. CONSTRUCTION METHOD 700-2.1 GENERAL. a. Demolition and removal procedures shall provide for safe conduct of the work, protection of property which is to remain undisturbed, coordination with other work in progress, timely disconnection of any utility service and protection for any vehicles or aircraft in the area. b. The use of explosives will not be permitted. 700-2.2 DISPOSITION OF MATERIALS. a. Demolished materials shall become the property of the Contractor, and shall be properly disposed of outside the limits of the airport, with the exception of materials designated in the contract documents or designated by the Engineer to be salvaged. All electrical fixtures, components and associated accessories shall be salvaged for relocation as designated by the M contract documents or for delivery to Alliance. Salvage material shall be delivered to Alliance at a site on the airport as designated by the Construction Manager. b. Receipts shall be furnished by the Contractor for salvaged items delivered to Alliance. c. Burning at the project site for disposal of refuse and debris will not be allowed. d. Demolition debris shall be removed at least once each day in accordance with applicable city, county, state and federal laws and/or ordinances. e. The Contractor shall meet all applicable city, county, state and federal laws and/or ordinances governing spillage of debris while transporting to the disposal site. f. All combustible waste materials and/or hazardous waste and debris shall be handled, transported and disposed of in accordance with applicable local, state and federal laws and/or ordinances. 700-2.3 UTILITIES. a. The Contractor shall cut, remove, plug or otherwise alter the condition of existing utilities as indicated on the plans, and shall repair or replace those utilities damaged or destroyed that are to remain in place. Ft.Worth Alliance Airport SS-G-700-1 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility 700-3.4 The removal of pavement striping shall be measured by the square foot. METHOD OF PAYMENT 700-4.1 Payment for demolition and removal of 14" and 5" concrete pavement will be made at the contract unit price per square yard. This price shall be full compensation for all preparation, excavation removal, labor, equipment, tools, and incidentals necessary to complete the item. 700-4.2 Payment for demolition and removal of concrete riprap will be made at the contract unit price per square yard. This price shall be full compensation for all preparation, excavation removal, labor, equipment, tools, and incidentals necessary to complete the item. 700-4.3 Payment for removal of pavement striping will be made at the contract unit price per mm square foot. This price shall be full compensation for all preparation, removal, labor, equipment, tools, and incidentals necessary to complete the item. 700-4.4 Demolition items damaged or removed by the Contractor in excess of quantities to be removed as directed by either the contract documents or the Construction Manager shall not eligible for payment, but shall be at the Contractor's sole expense. 700-4.1-1 Demolition of 14" concrete pavement-- per square yard 700-4.1-2 Demolition of 5" concrete pavement--per square yard 700-4.1-3 Demolition of concrete riprap --per square yard _. 700-4.1-4 Removal of pavement striping -- per square foot END OF ITEM SS-G-700 Ft.Worth Alliance Airport SS-G-700-3 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility ITEM SP-P-152 EXCAVATION AND EMBANKMENT DESCRIPTION 152-1.1 This item covers excavation, disposal, placement, and compaction of all materials within the limits of the work required to construct runway safety areas, runways, taxiways, aprons, and intermediate as well as other areas for drainage, building construction, parking, or other purposes in accordance with these specifications and in conformity to the dimensions and typical section shown on the plans. 152-1.2 CLASSIFICATION. All material excavated shall be classed as defined below: a. Unclassified Excavation. Unclassified excavation shall consist of the excavation and disposal of all material, regardless of its nature, which is not otherwise classified and paid for under the following items. • , in bed. BeFFOWFnatedai shall be 9btained#GFR 152-1.3 Unsuitable Excavation. Any material containing vegetable or organic matter, such as muck, peat, organic silt, or sod shall be considered unsuitable for use in embankment construction. Material, when approved by the Engineer as suitable to support vegetation, may be used on the embankment slope. f� 'i 152-1.4 Select Fill. Select fill shall be a controlled low strength material (CLSM). Typical CLSM mixture usually consists of 0.5 to 3%of cement, 7-12%of flyash, 70-85%of sand and 7- 17%of water, it has a flow spread of at least 8 in.,the 28-day compressive strengibs range from 17 550 to 200 psi. Ft.Worth Alliance Airport SP-P-152-1 -- Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility turfing shall be excavated to a minimum depth of 12 inches, or to the depth specified by the Engineer, below the subgrade. Muck, peak, matted roots, or other yielding material, unsatisfactory for subgrade foundation, shall be removed to the depth specified. Unsuitable materials shall be disposed of at locations shown on the plans. This excavated material shall be paid for at the contract unit price per cubic yard for unclassified excavation. The excavated area shall be refilled with suitable material, obtained from the grading operations or borrow areas and thoroughly compacted by rolling. The necessary refilling will constitute a part of the embankment. Where rock cuts are made and refilled with selected material, any pockets created in the rock surface shall be drained in accordance with the details shown on the plans. c. Overbreak. Overbreak, including slides, is that portion of any material displaced or loosened beyond the finished work as planned or authorized by the Engineer. The Engineer shall determine if the displacement of such material was unavoidable and his/her decision shall be final. All overbreak shall be graded or removed by the Contractor and disposed of as directed; however, payment will not be made for the removal and disposal of overbreak which the Engineer determines as avoidable. Unavoidable overbreak will be classified as "Unclassified Excavation." d. Removal of Utilities. The removal of existing structures and utilities required to permit the orderly progress of work will be accomplished by someone other than the Contractor, e.g., the utility unless otherwise shown on the plans. All existing foundations shall be excavated for at least 2 feet below the top of subgrade or as indicated on the plans, and the material disposed of as directed. All foundations thus excavated shall be backfilled with suitable material and compacted as specified herein. e. Compaction Requirements. The subgrade under areas to be paved shall be compacted to a depth of 8"and to a density of not less than 95 percent of the maximum density as determined by ASTM D1557. Payment for suitable materials removed, manipulated, and replaced in order to obtain the required depth of density will be paid for as unclassified excavation. The in-place field density shall be determined in accordance with ASTM D 1556 or ASTM D 2167. Stones or rock fragments larger than 4 inches in their greatest dimension will not be permitted in top 6 inches of the subgrade. The finished grading operations, conforming to the typical cross section, shall be completed and maintained at least 1,000 feet ahead of the paving operations or as directed by the Engineer. In cuts, all loose or protruding rocks on the back slopes shall be bared loose or otherwise removed to line of finished grade of slope. All cut-and-fill slopes shall be uniformly dressed to the slope, cross section, and alignment shown on the plans or as directed by the Engineer. Blasting will not be permitted. Blasting will be PSHnitted enly when PFGPeF pFeeautlens aFe takeA fGF the safety ef all peFsens, the we*, and the pFepeFty. A" damage deRe to the weFk 9F pFepeFty shall be FepaiFed at the steFage, and use of explosives shall renfeR:R te all state and lersal Fegulatiens and explosive appFaval . , eperatiens Ft.Worth Alliance Airport SP-P-152-3 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility than 4 feet(120 FA), sed net FequiFed to be Femoved shall be thereughl diskedand shall be GGRStMeAed as A&C-MAOR GR the PlaRS. Ne diFeet payment shall be Fnade f9F the wgFk'PeFfeFR;ed uRd8F this SWIM. The R9Gersa 152-2.6 FORMATION OF EMBANKMENTS. Embankments shall be formed in successive horizontal layers of not more than 8 inches (200 mm) in loose depth for the full width of the cross section, unless otherwise approved to the Engineer. The grading operations shall be conducted, and the various soil strata shall be placed, to produce a soil structure a shown on the typical cross section or as directed. Materials such as brush, hedge, roots, stumps, grass and other organic matter, shall not be incorporated or buried in the embankment. Operations on earthwork shall be suspended at any time when satisfactory results cannot be obtained because of rain, freezing, or other unsatisfactory conditions of the field. The Contractor shall drag, blade, or slope the embankment to provide proper surface drainage. The material in the layer shall be within +/-2 percent of optimum moisture content before rolling to obtain the prescribed compaction. In order to achieve a uniform moisture content throughout the layer, wetting or drying of the material and manipulation shall be required when necessary. Should the material be too wet to permit proper compaction or rolling, all work on all of the affected portions of the embankment shall be delayed until the material has dried to the required moisture content. Sprinkling of dry material to obtain the proper moisture content shall be done with approved equipment that will sufficiently distribute the water. Sufficient equipment to furnish the required water shall be available at all times. Samples of all embankment materials for testing, both before and after placement and compaction, will be taken for each 1000 cubic yards. Based on these tests, the Contractor shall make the necessary corrections and adjustments in methods, materials or moisture content in order to achieve the correct embankment density. Rolling operations shall be continued until the embankment is compacted to not less than 95 percent of maximum density for noncohesive soils, and 90 percent of maximum density for cohesive soils as determined by ASTM D 2922. Under all areas to be paved, the embankments shall be compacted to a depth of 8" and to a density of not less than 95 percent of the maximum density as determined by ASTM D 2922. ASTM D 2922 shall be checked by ASTM D 1556, at the rate of one ASTM D 1556 for every ten ASTM D 2922 tests, A minimum of one ASTM D 1556 shall be performed for every type of material tested with ASTM D 2922. On all areas outside of the pavement areas, no compaction will be required on the top 4 inches (100 mm). The in-place field density shall be determined in accordance with ASTM D 1556, GF ASTM D 2167, or ASTM D 2922. Ft.Worth Alliance Airport SP-P-152-5 __ Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility All ruts or rough places that develop in a completed subgrade shall be smoothed and recompacted. No subbase, or surface course shall be placed on the subgrade until the subgrade has been approved by the Engineer. 152-2.8 HAUL. All hauling will be considered a necessary and incidental part of the work. Its cost shall be considered by the Contractor and included in the contract unit price for the pay of items of work involved. No payment will be made separately or directly for hauling on any part of the work. mm 152-2.9 TOLERANCES. In those areas upon which a subbase or base course is to be placed, the top of the subgrade shall be of such smoothness that, when tested with a 16-foot straightedge applied parallel and at right angles to the centerline, it shall not show any deviation in excess of 1/2-inch, or shall not be more than 0.05-foot from true grade as established by grade hubs or pins. Any deviation in excess of these amounts shall be corrected by loosening, adding, or removing materials; reshaping; and recompacting by sprinkling and rolling. On runway safety areas, intermediate and other designated areas, the surface shall be of such smoothness that it will not vary more than 0.10 foot from true grade as established by grade hubs. Any deviation in excess of this amount shall be corrected by loosening, adding or removing materials, and reshaping. 152-2.10 TOPSOIL. When topsoil is specified or required as shown on the plans or under Item W T-905, it shall be salvaged from stripping or other grading operations. The topsoil shall meet the requirements of Item T-905. If, at the time of excavation or stripping, the topsoil cannot be placed in its proper and final section of finished construction, the material shall be stockpiled at approved locations. Stockpiles shall r1ot be placed within 500 feet of runway pavement CL or 160 feet of taxiway pavement and shAll not be placed on areas which subsequently will require any excavation or embankment. If, in the judgment of the Engineer, it is practical to place the salvaged topsoil at the time of excavation or stripping, the material shall be placed in its final w position without stockpiling or further rehandling. Upon completion of grading operations, stockpiled topsoil shall be handled and placed as - directed, or as required in Item T-905. No direct payment will be made for topsoil as such under Item P-152. The quantity removed and placed directly or stockpiled shall be paid for at the contract unit price per cubic yard for "Unclassified Excavation." When stockpiling of topsoil and later rehandling of such material is directed by the Engineer, the material so rehandled shall be paid for at the contract unit price per cubic yard for"Topsoiling," as provided in Item T-905. r METHOD OF MEASUREMENT 152-3.1 The quantity of excavation to be paid for shall be the number of cubic yards measured in its original position. Ft.Worth Alliance Airport SP-P-152-7 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility uSteGkpiled n u6A PlaGe" , equipmeRtt f Payment will be made under: Item P-152-4.1 Unclassified Excavation -- per cubic yard Item P-152-4.2 Select Fill—per cubic yard TESTING REQUIREMENTS ASTM D 698 Tests for Moisture-Density Relations of Soils and Soil-Aggregate Mixtures, Using 5.5-pound Rammer and 12-inch Drop ASTM D 1556 Test for Density of Soil In-Place by the Sand Cone Method ASTM D 1557 Tests for Moisture-Density Relations of Soils and Soil-Aggregate Mixtures, Using 10-pound Rammer and 18-inch Drop ASTM D 2167 Test for Density of Soil In-Place by the Rubber Balloon Method. ASTM D 2922 Density of Soil and Soil-Aggregate in Place by Nuclear Methods ASTM D 6023 Standard Test Method for Unit Weight, Yield, Cement Content and Air Content(Gravimetric)of Controlled Low Strength Material C( LSM) END OF ITEM P-152 Ft.Worth Alliance Airport SP-P-152-9 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility ITEM SS-P-200 DRAINAGE BASE COURSE DESCRIPTION 200-1.1 This item shall consist of a highly permeable base course composed of crushed coarse aggregate bonded with fine aggregate. It shall be constructed on a prepared underlying course in accordance with these specifications and shall conform to the dimensions and typical sections shown on the plans. MATERIALS 200-2.1 SUBMITTALS. The following submittals shall be made to the Engineer as specified in the subsequent paragraphs: a. Certified test results. b. Report of test section construction. c. Results of field tests. 200-2.2 AGGREGATES. Aggregates shall consist of clean, sound, hard durable particles of crushed stone, or crushed gravel. The Contractor shall obtain materials that meet the specification and can be used to meet the grade and smoothness requirements specified herein, after all compaction and proof-rolling operations have been completed. The aggregates shall be free of silt and clay as defined by ASTM D 2487 vegetable matter, and other objectionable materials or coatings. a. Approval of Material. The source of the materials to be used for producing aggregates shall be selected 30 days prior to the time the materials will be required in the test section. Approval of both the source and the material will be based on test section performance and tests for gradation, soundness, Los Angeles abrasion flat and/or elongated particles tests and fractured faces tests performed on samples taken from the completed and compacted drainage layer course. b. Sampling and Testing. Sampling and testing shall be the responsibility of the Contractor. Sampling and testing shall be performed by an approved commercial testing laboratory, or by the Contractor subject to approval. If the Contractor elects to establish testing facilities of his own, approval of such facilities shall be based on compliance with ASTM E 548 and no work requiring testing will be permitted until the Contractor's facilities have been inspected and approved. The materials shall be tested to establish compliance with the specified requirements. Copies of test results shall be furnished to the Engineer. Samples for testing shall be taken in conformance with ASTM D 75. When deemed necessary, the sampling will be observed by the Engineer. Provide notice to Engineer at least 72 hours in advance of sampling. c. Quality. Aggregates shall be angular particles of uniform density. Sieve analyses shall be made in conformance with ASTM C 117 and ASTM C 136. The aggregate shall have a loss not greater than 12 percent weighted averaged at five cycles when tested for soundness in magnesium sulfate in accordance with ASTM C 88. The aggregate shall have a percentage of loss on abrasion not to exceed 40 after 500 revolutions as determined by ASTM C 131. The percentage of flat and/or elongated particles as determined by CRD-C 119 shall not exceed 20 in the fraction retained on the 1/2-inch sieve, in the fraction passing the 1/2-inch sieve but Ft.Worth Alliance Airport SS-P-200-1 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility CONSTRUCTION METHODS 200-3.1 STOCKPILING MATERIAL. Prior to stockpiling of material, storage sites shall be cleared and leveled by the Contractor. All materials, shall be stockpiles in a manner so as to prevent segregation and at the locations designated by the Engineer. Materials obtained from different sources shall be stockpiles separately. 200-3.2 EQUIPMENT. All plant, equipment, and tools used in the performance of the work will be subject to approval before the work is started and shall be maintained in satisfactory working condition at all times. The equipment shall be adequate to meet grade control, thickness control, smoothness and compaction requirements as set forth herein. An asphalt paving machine shall be used to place the drainage layer. A hopper type base course spreader box may be used if it can be demonstrated that the spreader box can be operated to obtain the specified results. Compaction shall be accomplished by using a 4 to 10 ton dual or single smooth drum vibratory roller. Caution should be used when a vibratory roller is used, as it may cause degradation, over densification and a loss of permeability. 200-3.3 WEATHER LIMITATION. Drainage layer material shall be placed when the atmospheric temperature is above 35 degrees F. Areas of completed drainage layer that are damaged by freezing, rainfall, or other weather conditions or by contamination from sediments, dust, dirt, or foreign material shall be corrected to meet specified requirements. 200-3.4 PREPARATION OF UNDERLYING COURSE. Prior to constructing the drainage layer, the underlying course shall be cleaned of all foreign substances. During construction the underlying course shall contain no frozen material. Ruts or soft, yielding spots in the underlying courses, areas having inadequate compaction, and deviations of the surface from the requirements, shall be corrected by loosening and removing soft or unsatisfactory material and by adding approved material, reshaping to line and grade, and recompacting to specified density requirements. The finished underlying course shall not be disturbed by traffic or other operations and shall be maintained by the Contactor in a satisfactory condition until the drainage layer is placed. 200-3.5 GRADE CONTROL. During construction, the lines and grades including crown and cross slope indicated for the drainage layer course shall be maintained by means of line and grade stakes placed by the Contractor. 200-3.6 MIXING AND PLACING. The drainage layer material shall be placed on the underlying course in lifts of uniform thickness with an asphalt paving machine or an approved hopper type base course spreader box. When a compacted layer 6 inches or less in thickness is required, the material shall be placed in a single lift. When a compacted layer in excess of 6 inches is required, the material shall be placed in lifts of equal thickness. No lift shall exceed 6 inches or be less than 3 inches when compacted. The lifts shall be so placed that when compacted they will be true to the grades or levels required with the least possible surface disturbance. Where the drainage layer is placed in more than one lift, the previously constructed lift shall be cleaned of loose and foreign matter. Such adjustments in placing procedures or equipment shall be made to obtain true grades, to minimize segregation and degradation, to adjust the water contents, and to ensure an acceptable drainage layer. 200-3.7 COMPACTION. Compaction shall be accomplished by using 10 ton dual or single smooth drum vibratory roller operating at a maximum rolling speed of 1.5 miles per hour. Each Ft.Worth Alliance Airport SS-P-200-3 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility METHOD OF MEASUREMENT 200-4.1 The quantity of drainage layer course material completed and accepted will be measured in cubic yards. m. BASIS OF PAYMENT 200-5.1 Payment shall be made at the contract unit price per cubic yard for crushed aggregate drainable base course. This price shall be full compensation for furnishing all materials, for preparing and placing these materials, and for all labor, equipment, tools, and incidentals necessary to complete the item. Payment shall be made under: Item P-200-5.1 Drainage Base Course 12 inch Depth --per cubic yard TESTING REQUIREMENTS ASTM C 29 (1987) Unit Weight and Voids in Aggregate ASTM C 88 (1983) Soundness of Aggregates by Use of Sodium Sulfate or Magnesium Sulfate ASTM C 117 (1987) Materials Finer Than 75-mm (No. 200) Sieve in Mineral Aggregates by Washing ASTM C 131 (1981; R 1987) Resistance to Degradation of Small-Size Coarse Aggregate by Abrasion and Impact in the Los Angeles Machine - ASTM C 136 (1984; Rev. A) Sieve Analysis of Fine and Coarse Aggregates ASTM D 75 (1987) Sampling Aggregates ASTM D 1556 (1982) Density of Soil In-Place by the Sand-Cone Method ASTM D 2922 (1981) Density of Soil and Soil-Aggregate In-Place by Nuclear Methods (Shallow Depth) ASTM D3017 (1978) Moisture Content of Soil and Soil-Aggregate In-Place by Nuclear Methods (Shallow Depth) ASTM E 548 (1984) Preparation of Criteria for Use in the Evaluation of Testing Laboratories and Inspection Bodies CORPS OF ENGINEERS (COE) COE CRD-C 119 (1953; Rev. June 1963) Flat and Elongated Particles in Coarse Aggregates END OF ITEM SS-P-200 Ft.Worth Alliance Airport SS-P-200-5 ® Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility ITEM SP-P-304 CEMENT-TREATED BASE COURSE DESCRIPTION 304-1.1 This item shall consist of a base course composed of mineral aggregate and cement uniformly blended and mixed with water. The mixed material shall be spread, shaped, and m compacted in accordance with these specifications and in conformity to the lines, grades, dimensions, and typical cross sections shown on the plans. Runway, taxiway, or apron pavements shall be built in a series of parallel lanes using a plan of processing that reduces longitudinal and transverse joints to a minimum. MATERIALS 304-2.1 PORTLAND CEMENT. Portland cement shall conform to the requirements of ASTM C150 Type I. 304-2.2 WATER. Water shall be clean, clear, and free from injurious amounts of sewage, oil, acid, strong alkalies, or vegetable matter, and it shall be free from clay or silt. if the water is of questionable quality, it shall be tested in accordance with the requirements of AASHO T 26. 304-2.3 AGGREGATE. The aggregate shall be select granular materials meeting the gradation requirements given in Table 1. The material shall be free of roots, sod, and weeds. The crushed or uncrushed aggregate shall consist of hard, durable particles of accepted quality, free from an excess of flat, elongated, soft, or disintegrated pieces, or objectionable matter. The method used in producing the aggregate shall be such that the finished product shall be as consistent as practicable. All stones and rocks of inferior quality shall be wasted. Aggregates suspected of containing injurious quantities of sulfates shall be examined petrographically in accordance with ASTM C 295. The aggregate shall conform to the gradation shown in Table 1 when tested in accordance with ASTM C 136. TABLE 1. AGGREGATE CEMENT-TREATED BASE COURSE Sieve Size Percentage_by Weight Passing Sieves 2 in. (50 mm) 100\1\ No. 4 (4.75 mm) 45-100 No. 10 (1.80 mm) 37-80 No. 40 (450 micro-m) 15-50 No. 80 (210 micro-m) 0-25 \1\ Maximum size of aggregate is 1 inch when used as a base course under Item P-501, Portland Cement Concrete Pavement. Ft.Worth Alliance Airport SP-P-304-1 Rehabilitation of Taxiway Entrance to Fedex Facitlity and Deicing Contrainment Facility material is produced, to permit the Engineer to take samples of the material for tests to determine its quality and gradation, and to prepare a preliminary design of base mixture. The pits, as utilized, shall be opened immediately to expose vertical faces of the various strata of acceptable material and, unless otherwise directed, the material shall be secured in successive vertical cuts extending through all the exposed strata in order to secure a uniform material. 304-4.3 PREPARING UNDERLYING COURSE. The underlying course shall be checked and accepted by the Engineer before placing and spreading operations are started. Any ruts or soft yielding places caused by improper drainage conditions, hauling, or any other cause shall be corrected before the base course is placed thereon. 304-4.4 MIXING. The aggregate shall be proportioned and mixed with cement and water in a central mixing plant. The plant shall be equipped with feeding and metering devices which will introduce the cement, aggregate, and water into the mixer in the quantities specified. Mixing shall continue until a thorough and uniform mixture has been obtained. 304-4.5 PLACING. The mixture shall be transported to the job site in suitable vehicles and shall be deposited on the moistened subbase in uniform layers by means of approved mechanical spreaders. Not more than 60 minutes shall elapse between the start of moist mixing and the start of compaction of the cement-treated mixture on the prepared subgrade. 304-4.6 COMPACTION. Immediately upon completion of the spreading operations, the mixture shall be thoroughly compacted. The number, type, and weight of rollers shall be sufficient to compact the mixture to the required density. The field density of the compacted mixture shall be at least 98 percent of the maximum density of laboratory specimens prepared from samples of the cement-treated base material taken from the material in place. The specimens shall be compacted and tested in accordance with ASTM D 558. The in-place field density shall be determined in accordance with ASTM D 1556, ASTM D 2167 or ASTM D 2922. ASTM D 2922 shall be checked by ASTM D 1556, at the rate of one ASTM D 1556 for every ten ASTM D 2922 tests.A minimum of one ASTM D 1556 shall be performed for every type of material tested with ASTM D 2922. Any mixture that has not been compacted shall not be left undisturbed for more than 30 minutes. The moisture content of the mixture at the start of compaction shall not be below nor more than 2 percentage points above the optimum moisture content. The optimum moisture content shall be determined in accordance with ASTM D 558 and shall be less than that amount which will cause the mixture to become unstable during compaction and finishing. ACCEPTANCE SAMPLING AND TESTING OF CEMENT-TREATED BASE COURSE (COMPACTION). Immediately upon completion of the spreading operations, the mixture shall be thoroughly compacted. The number, type, and weight of rollers shall be sufficient to compact the mixture to the required density. The cement-treated base course shall be accepted for density on a lot basis. A lot will consist of one day's production and will be divided into four equal sublots. One test shall be made for each sublot. Sampling locations will be determined by the Engineer on a random basis in accordance with statistical procedures contained in ASTM D 3665. Ft.Worth Alliance Airport SP-P-304-3 Rehabilitation of Taxiway Entrance to Fedex Facitlity and Deicing Contrainment Facility 304-4.10 CONSTRUCTION JOINTS. At the end of each day's construction, a transverse construction joint shall be formed by a header or by cutting back into the compacted material to form a true vertical face free of loose material. Longitudinal joints shall be formed by cutting back into the compacted material to form a true vertical edge. 304-4.11 PROTECTION AND CURING. The completed cement-treated base shall be cured with a bituminous curing seal applied as soon as possible, and in no case later than 24 hours after completion of the finishing operations. The surface of the base course shall be kept moist until the bituminous material is applied. Bituminous material shall be uniformly applied at a rate of between 0.10 and 0.25 gallons per square yard of surface. The rate of application shall be approved by the Engineer. The curing seal shall be maintained and protected for 7 days. Finished portions of the base course that are used by equipment in the construction of an adjoining section shall be protected to prevent marring or damaging the completed work. The stabilized area shall be protected from freezing during the curing period. METHOD OF MEASUREMENT 304-5.1 The quantity of cement-treated base to be paid for will be determined by measurement of the number of square yards of base actually constructed and accepted by the Engineer as complying with the plans and specifications. 304-5.2 Portland cement will not be measured BASIS OF PAYMENT 304-6.1 Payment shall be made at the contract unit price per square yard for cement-treated base course. This price shall be full compensation for furnishing all materials, including portland cement; for all preparation, manipulation, and placing of these materials; and for all labor, equipment,tools, and incidentals necessary to complete the item. Each lot of cement-treated base course will be accepted for density at the full contract unit price ® when the results of four density tests indicate that the average density is equal to or greater than 98 percent as determined by paragraph 304-4.6. Each lot not meeting this requirement will be accepted at an adjusted contract unit price in accordance with Table 3. 304-6.2 Gement. This POG9 Shall be f4--ll n-empei:isatien feF fUFRi6hiA9 this MateFial,! f9F all del' ,. _ , item.ReeessaFy to Gemplete the -No separate payment will be made for Portland Cement. Payment will be made under: Item P-304-6.1 8" Cement-treated base course-- per square yard Ft.Worth Alliance Airport SP-P-304-5 Rehabilitation of Taxiway Entrance to Fedex Facitlity and Deicing Contrainment Facility 7 , I ITEM SP-P-501 SPECIAL PROVISIONS TO PORTLAND CEMENT CONCRETE PAVEMENT DESCRIPTION 501-1.1 This work shall consist of pavement composed of portland cement concrete,with reinforcement constructed on a prepared underlying surface in accordance with these specifications and shall conform to the lines, grades, thickness, and typical cross sections shown on the plans. mm MATERIALS 501-2.1 AGGREGATES. a. Reactivity. Aggregate shall be free of substances that are deleteriously reactive with the alkalies in the cement in an amount sufficient to cause excessive expansion of the concrete. Acceptable aggregate shall be based on satisfactory evidence furnished by the Contractor that the aggregate is free from such materials. This evidence shall include service records of concrete of comparable properties under similar conditions of exposure and/or certified records of tests by a testing laboratory that meets the requirements of ASTM C 1077. Tests shall be made in accordance with ASTM C 227, ASTM C 295 and ASTM C 289 or ASTM D 1260. b. Fine Aggregate. Fine aggregate shall conform to the requirements of ASTM C 33. Gradation shall meet the requirements of Table 1 when tested in accordance with ASTM C 136, except as may otherwise be qualified under Section 5 of ASTM C 33. TABLE 1. GRADATION FOR FINE AGGREGATE (ASTM C 33) Sieve Designation (Square Percentage by Openings) Weight Passing Sieves 3/8 in. (9.5 mm) 100 �. No. 4 (4.75 mm) 95-100 No. 8 (2.36 mm) 80-100 No. 16 (1.18 mm) 50-85 No. 30 (600 micro-m) 25-60 No. 50 (300 micro-m) 10-30 No. 100 (150 micro-m) 2-10 c. Coarse Aggregate. Coarse aggregate shall conform to the requirements of ASTM C 33. Gradation, within the separated size groups, shall meet the requirements of Table 2 when tested in accordance with ASTM C 136. When the nominal maximum size of the aggregate is greater than 1 inch, the aggregates shall be furnished in two size groups. Aggregates delivered to the mixer shall consist of crushed stone, crushed or uncrushed gravel, air-cooled blast furnace slag, crushed recycled concrete pavement, or a combination thereof. The aggregate shall be composed of clean, hard, uncoated particles and shall meet the requirements for deleterious substances contained in ASTM C 33, Class 4M. Dust and other coating shall be removed from the aggregates by washing. The aggregate in any size group Ft.Worth Alliance Airport SP-13-501-1 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility 501-2.6 STEEL REINFORCEMENT. Reinforcing shall consist of deformed steel bars conforming to the requirements of ASTM A 615, grade 60. 501-2.7 DOWEL AND TIE BARS. Tie bars shall be deformed steel bars and conform to the requirements of ASTM A 615, ASTM A 616, or ASTM A 617, except that rail steel bars, Grade - 50 or 60, shall not be used for tie bars that are to be bent or restraightened during construction. Tie bars designated as Grade 40 in ASTM A 615 can be used for construction requiring bent bars. Dowel bars shall be plain steel bars conforming to ASTM A 615,ASTM A 616 or ASTM A 617 and shall be free from burring or other deformation restricting slippage in the concrete. High strength dowel bars shall conform to ASTM A 714, Class 2, Type S, Grade I, II or III, Bare Finish. Before delivery to the construction site each dowel bar shall be painted on all surfaces with one coat of paint meeting Federal Specification TT-P-664. If plastic or epoxy-coated steel dowels are used no paint coating is required, except when specified for a particular situation on the plans. Coated dowels shall conform to the requirements of AASHTO M 254. The sleeves for dowel bars used in expansion joints shall be metal or other type of an approved design to cover 2 to 3 inches of the dowel, with a closed end and with a suitable stop to hold the end of the bar at least 1 inch from the closed end of the sleeve. Sleeves shall be of such design that they will not collapse during construction. 501-2.8 WATER. Water used in mixing or curing shall be clean and free of oil, salt, acid, alkali, sugar, vegetable, or other substances injurious to the finished product. Water will be tested in accordance with the requirements of AASHTO T 26. Water known to be of potable quality may be used without testing. 501-2.9 COVER MATERIAL FOR CURING. Curing materials shall conform to one of the following specifications: a. Liquid membrane-forming compounds for curing concrete shall conform to the requirements of ASTM C 309,Type 2, Class B. b. White polyethylene film for curing concrete shall conform to the requirements of ASTM C 171. c. White burlap-polyethylene sheeting for curing concrete shall conform to the requirements of ASTM C 171. d. Waterproof paper for curing concrete shall conform to the requirements of ASTM C 171. 501-2.10 ADMIXTURES. The use of any material added to the concrete mix shall be approved by the Engineer. The Contractor shall submit certificates indicating that the material to be furnished meets all of the requirements indicated below. in addition, the Engineer may require the Contractor to submit complete test data from an approved laboratory showing that the material to be furnished meets all of the requirements of the cited specifications. Subsequent tests may be made of samples taken by the Engineer from the supply of the material being furnished or proposed for use on the work to determine whether the admixture is uniform in quality with that approved. Ft.Worth Alliance Airport SP-P-501-3 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility for side-form concrete between 1 and 2 inches as determined by ASTM C 143. For vibrated slip-form concrete, the slump shall be between 1/2 inch and 1 1/2 inches. 501-3.2 CEMENTITIOUS MATERIALS. a. a. Fly Ash. Fly ash may be used in the mix design. When fly ash is used as a partial replacement for cement, the minimum cement content may be met by considering portland cement plus*fly ash as the total cementitious material. The replacement rate shall be determined from laboratory trial mixes, but shall not exceed 20 percent by weight of the total cementitious material. _. b. Ground Slag. Ground blast-fumace slag may be used in a mix design containing Type I or Type II cement. The slag, or slag plus fly ash if both are used, may constitute between 25 to 55 percent of the total cementitious material by weight. If the concrete is to be used for slipforming operations and the air temperature is expected to be lower than 55 degrees F the percent slag shall not exceed 30 percent by weight. 501-3.3 ADMIXTURES. a. a. Air-Entraining. Air-entraining admixture shall be added in such a manner that will insure uniform distribution of the agent throughout the batch. The air content of freshly mix air-entrained concrete shall be based upon trial mixes with the materials to be used in the work adjusted to produce concrete of the required plasticity and workability. The percentage of air in the mix shall be 3.5. Air content shall be determined by testing in accordance with ASTM C 231 for gravel and stone coarse aggregate and ASTM C 173 for slag and other highly porous coarse aggregate. b. Chemical. Water-reducing, set-controlling, and other approved admixtures shall be added to the mix in the manner recommended by the manufacturer and in the amount necessary to comply with the specification requirements. Tests shall be conducted on trial mixes, with the materials to be used in the work, in accordance with ASTM C 494. 501-3.4 TESTING LABORATORY. The laboratory used to develop the mix design shall meet the requirements of ASTM C 1077. A certification that it meets these requirements shall be submitted to the Engineer prior to the start of mix design and shall contain as a minimum: a. Qualifications of personnel; laboratory manager, supervising technician, and testing technicians. b. A statement that the equipment used in developing the mix design is in-calibration. c. A statement that each test specified in developing the mix design is offered in the scope of the laboratory's services. d. A copy of the laboratory's quality control system. CONSTRUCTION METHODS 501-4.1 EQUIPMENT. The Contractor shall furnish all equipment and tools necessary for handling materials and performing all parts of the work. Ft.Worth Alliance Airport SP-P-501-5 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility f. Side Forms. Straight side forms shall be made of steel and shall be furnished in sections not less than 10 feet in length. Forms shall have a depth equal to the pavement thickness at the edge. Flexible or curved forms of proper radius shall be used for curves of 100-foot radius or less. Forms shall be provided with adequate devices for secure settings so that when in place they will withstand, without visible spring or settlement, the impact and vibration of the consolidating and finishing equipment. Forms with battered top surfaces and bent, twisted or broken forms shall not be used. Built-up forms shall not be used, except as approved by the Engineer. The top face of the form shall not vary from a true plane more than 1/8 inch in 10 feet, and the upstanding leg shall not vary more than 1/4 inch. The forms shall contain provisions for locking the ends of abutting sections together tightly for secure setting. Wood forms may be used under special conditions, when approved by the Engineer. g. Pavers. The paver shall be fully energized, self-propelled, and designed for the specific purpose of placing, consolidating, and finishing the concrete pavement, true to grade, tolerances, and cross section. It shall be of sufficient weight and power to construct the maximum specified concrete paving lane width as shown in the plans, at adequate forward speed, without transverse, longitudinal or vertical instability or without displacement. The paver shall be equipped with electronic or hydraulic horizontal and vertical control devices. 501-4.2 FORM SETTING. Forms shall be set sufficiently in advance of the concrete placement to insure continuous paving operation. After the forms have been set to correct grade, the underlying surface shall be thoroughly tamped, either mechanically or by hand, at both the inside and outside edges of the base of the forms. Forms shall be staked into place sufficiently to maintain the form in position for the method of placement. Form sections shall be tightly locked and shall be free from play or movement in any direction. The forms shall not deviate from true line by more than 1/8 inch at any joint. Forms shall be so set that they will withstand, without visible spring or settlement, the impact and vibration of the consolidating and finishing equipment. Forms shall be cleaned and oiled prior to the placing of concrete. The alignment and grade elevations of the forms shall be checked and corrections made by the Contractor immediately before placing the concrete. 501-4.3 CONDITIONING OF UNDERLYING SURFACE, SLIP-FORM CONSTRUCTION. The compacted underlying surface on which the pavement will be placed shall be widened approximately 3 feet to extend beyond the paving machine track to support the paver without any noticeable displacement. After the underlying surface has been placed and compacted to the required density, the areas which will support the paving machine and the area to be paved shall be trimmed or graded to the plan grade elevation and profile by means of a properly designed machine. The grade of the underlying surface shall be controlled by a positive grade control system using lasers, stringlines, or guide wires. If the density of the underlying surface is disturbed by the trimming operations, it shall be corrected by additional compaction and retested at the option of the Engineer before the concrete is placed except when stabilized subbases are being constructed. If damage occurs on a stabilized subbase, it shall be corrected full depth by the Contractor. If traffic is allowed to use the prepared grade, the grade shall be checked and corrected immediately before the placement of concrete. The prepared grade shall be moistened with water, without saturating, immediately ahead of concrete placement to prevent rapid loss of moisture from concrete. The underlying surface shall be protected so that it will be entirely free of frost when concrete is placed. Ft.Worth Alliance Airport SP-P-501-7 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility minutes after the initial mixing operations and provided the water/cementitious ratio specified in the mix design is not exceeded. 501-4.7 LIMITATIONS ON MIXING AND PLACING. No concrete shall be mixed, placed, or finished when the natural light is insufficient, unless an adequate and approved artificial lighting system is operated. a. Cold Weather. Unless authorized in writing by the Engineer, mixing and concreting operations shall be discontinued when a descending air temperature in the shade and away from artificial heat reaches 40 degrees F and shall not be resumed until an ascending air temperature in the shade and away from artificial heat reaches 35 degrees F. The aggregate shall be free of ice, snow, and frozen lumps before entering the mixer. The temperature of the mixed concrete shall not be less than 50 degrees F at the time of placement. Concrete shall not be placed on frozen material nor shall frozen aggregates be used in the concrete. When concreting is authorized during cold weather, water and/or the aggregates may be heated to not more than 150 degrees F. The apparatus used shall heat the mass uniformly and shall be arranged to preclude the possible occurrence of overheated areas which might be detrimental to the materials. b. Hot Weather. During periods of hot weather when the maximum daily air temperature exceeds 85 degrees F, the following precautions shall be taken. The forms and/or the underlying surface shall be sprinkled with water immediately before placing the concrete. The concrete shall be placed at the coolest temperature practicable, and in no case shall the temperature of the concrete when placed exceed 95 degrees F. The aggregates and/or mixing water shall be cooled as necessary to maintain the concrete temperature at or not more than the specified maximum. The finished surfaces of the newly laid pavement shall be kept damp by applying a water fog or mist with approved spraying equipment until the pavement is covered by the curing medium. If necessary, wind screens shall be provided to protect the concrete from an evaporation rate in excess of 0.2 psf per hour as determined in accordance with Figure 2.1.5 in ACI 305R, Hot Weather Concreting, which takes into consideration relative humidity, wind velocity, and air temperature. When conditions are such that problems with plastic cracking can be expected, and particularly if any plastic cracking begins to occur, the Contractor shall immediately take such additional measures as necessary to protect the concrete surface. Such measures shall consist of wind screens, more effective fog sprays, and similar measures commencing immediately behind the paver. If these measures are not effective in preventing plastic cracking, paving operations shall be immediately stopped. 501-4.8 PLACING CONCRETE. The Contractor has the option of placing the concrete with either side (fixed)forms or slip-forms. At any point in concrete conveyance, the free vertical �a drop of the concrete from one point to another or to the underlying surface shall not exceed 3 feet. Ft.Worth Alliance Airport SP-P-501-9 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility concrete pavement is placed in two layers, the bottom layer shall be struck off to such length and depth that the sheet of reinforcing steel fabric or bar mat may be laid full length on the ® concrete in its final position without further manipulation. The reinforcement shall then be placed directly upon the concrete, after which the top layer of the concrete shall be placed, struck off, and screeded. If any portion of the bottom layer of concrete has been placed more than 30 minutes without being covered with the top layer or if initial set has taken place, it shall be removed and replaced with freshly mixed concrete at the Contractor's expense. When reinforced concrete is placed in one layer, the reinforcement may be positioned in advance of concrete placement or it may be placed in plastic concrete by mechanical or vibratory means after spreading. Reinforcing steel, at the time concrete is placed, shall be free of mud, oil, or other organic matter that may adversely affect or reduce bond. Reinforcing steel with rust, mill scale or a combination of both will be considered satisfactory, provided the minimum dimensions, weight, and tensile properties of a hand wire-brushed test specimen are not less than the applicable ASTM specification requirements. 501-4.10 JOINTS. Joints shall be constructed as shown on the plans and in accordance with these requirements. All joints shall be constructed with their faces perpendicular to the surface of the pavement and finished or edged as shown on the plans. Joints shall not vary more than 1/2 inch from their designated position and shall be true to line with not more than 1/4-inch variation in 10 feet. The surface across the joints shall be tested with a 10-foot straightedge as the joints are finished and any irregularities in excess of 1/4 inch shall be corrected before the concrete has hardened. All joints shall be so prepared,finished, or cut to provide a groove of uniform width and depth as shown on the plans. a. Construction. Longitudinal construction joints shall be slip-formed or formed against m side forms with or without keyways, as shown in the plans. Transverse construction joints shall be installed at the end of each day's placing operations and at any other points within a paving lane when concrete placement is interrupted for more than 30 minutes or it appears that the concrete will obtain its initial set before fresh concrete arrives. The installation of the joint shall be located at a planned contraction or expansion joint. If placing of the concrete is stopped, the Contractor shall remove the excess concrete back to the previous planned joint. b. Contraction. Contraction joints shall be installed at the locations and spacing as shown on the plans. Contraction joints shall be installed to the dimensions required by forming a groove or cleft in the top of the slab while the concrete is still plastic or by sawing a groove into the concrete surface after the concrete has hardened. When the groove is formed in plastic concrete the sides of the grooves shall be finished even and smooth with an edging tool. If an insert material is used, the installation and edge finish shall be according to the manufacturer's instructions. The groove shall be finished or cut clean so that spalling will be avoided at intersections with other joints. Grooving or sawing shall produce a slot at least 1/8 inch wide and to the depth shown on the plans. c. Expansion. Expansion joints shall be installed as shown on the plans. The premolded filler of the thickness as shown on the plans, shall extend for the full depth and width of the slab at the joint, except for space for sealant at the top of the slab. The filler shall be securely staked or fastened into position perpendicular to the proposed finished surface. A cap shall be provided to protect the top edge of the filler and to permit the concrete to be placed and Ft.Worth Alliance Airport SP-P-501-11 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility The top of an assembled joint device shall be set at the proper distance below the pavement surface and the elevation shall be checked. Such devices shall be set to the required position and line and shall be securely held in place by stakes or other means to the maximum permissible tolerances during the pouring and finishing of the concrete. The premolded joint material shall be placed and held in a vertical position; if constructed in sections, there shall be no offsets between adjacent units. Dowel bars and assemblies shall be checked for position and alignment. The maximum permissible tolerances on dowel bar alignment shall be in accordance with paragraph 501- 5.2e(6). During the concrete placement operation, it is advisable to place plastic concrete directly on dowel assemblies immediately prior to passage of the paver to help maintain dowel position and alignment within maximum permissible tolerances. When concrete is placed using slip-form pavers, dowels and tie bars shall be placed in longitudinal construction joints by bonding the dowels or tie bars into holes drilled into the hardened concrete. Holes approximately 1/8-inch to 1/4-inch greater in diameter than the dowel or tie bar shall be drilled with rotary-type core drills that must be held securely in place to drill perpendicularly into the vertical face of the pavement slab. Rotary-type percussion drills may be used provided that spalling of concrete does not occur. Any damage of the concrete shall be repaired by the Contractor in a method approved by the Engineer. Dowels or tie bars shall be bonded in the drilled holes using an epoxy resin material. Installation procedures shall be adequate to insure that the area around dowels is completely filled with epoxy grout. Epoxy shall be injected into the back of the hole and displaced by the insertion of the dowel bar. Bars shall be completely inserted into the hole and shall not be withdrawn and reinserted creating air pockets in the epoxy around the bar. The Contractor shall furnish a template for checking the position and alignment of the dowels. Dowel bars shall not be less than 10 inches from a transverse joint and shall not interfere with dowels in the transverse direction. h. Sawing of Joints. Joints shall be cut as shown on the plans. Equipment shall be as described in paragraph 501-4.1. The circular cutter shall be capable of cutting a groove in a straight line and shall produce a slot at least 1/8 inch wide and to the depth shown on the plans. The top portion of the slot shall be widened by sawing to provide adequate space for joint sealers as shown on the plans. Sawing shall commence as soon as the concrete has hardened sufficiently to permit cutting without chipping, spalling, or tearing and before uncontrolled shrinkage cracking of the pavement occurs. Sawing shall be carried on both during the day and night as required. The joints shall be sawed at the required spacing, consecutively in sequence of the concrete placement. 501-4.11 FINAL STRIKE-OFF, CONSOLIDATION, AND FINISHING. a. Sequence. The sequence of operations shall be the strike-off, floating and removal of laitance, straightedging, and final surface finish. The addition of superficial water to the surface of the concrete to assist in finishing operations will not be permitted. b. Finishing at Joints. The concrete adjacent to joints shall be compacted or firmly placed without voids or segregation against the joint material; it shall be firmly placed without voids or segregation under and around all load-transfer devices,joint assembly units, and other features designed to extend into the pavement. Concrete adjacent to joints shall be mechanically vibrated as required in paragraph 501-4.8.a. After the concrete has been placed and vibrated adjacent to the joints, the finishing machine shall be operated in a manner to avoid damage or misalignment of joints. If uninterrupted operations of the finishing machine, to, over, Ft.Worth Alliance Airport SP-P-501-13 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility Care shall be taken not to work the crown out of the pavement during the operation. After floating, any excess water and laitance in excess of 1/8-inch thick shall be removed and wasted. Successive drags shall be lapped one-half the length of the blade. f. Straight-edge Testing and Surface Correction. After the pavement has been struck off and while the concrete is still plastic, it shall be tested for trueness with a Contractor furnished 16-foot straightedge swung from handles 3 feet longer than one-half the width of the slab. The straightedge shall be held in contact with the surface in successive positions parallel - to the centerline and the whole area gone over from one side of the slab to the other, as necessary. Advancing shall be in successive stages of not more than one-half the length of the straightedge. Any excess water and laitance in excess of 1/8-inch thick shall be removed from the surface of the pavement and wasted. Any depressions shall be immediately filled with freshly mixed concrete, struck off, consolidated, and refinished. High areas shall be cut down and refinished. Special attention shall be given to assure that the surface across joints meets the smoothness requirements of paragraph 501-5.2e(3). Straightedge testing and surface corrections shall continue until the entire surface is found to be free from observable departures from the straightedge and until the slab conforms to the required grade and cross section. The use of long-handled wood floats shall be confined to a minimum; they may be used only in emergencies and in areas not accessible to finishing equipment. 5014.12 SURFACE TEXTURE. The surface of the pavement shall be finished with either a brush or broom, burlap drag, or artificial turf finish for all newly constructed concrete pavements. It is important that the texturing equipment not tear or unduly roughen the pavement surface during the operation. Any imperfections resulting from the texturing operation shall be r corrected. a. Brush or Broom Finish. If the pavement surface texture is to be a type of brush or broom finish, it shall be applied when the water sheen has practically disappeared. The equipment shall operate transversely across the pavement surface, providing corrugations that are uniform in appearance and approximately 1/16 of an inch in depth. b. Burlap Drag Finish. If a burlap drag is used to texture the pavement surface, it shall be at least 15 ounces per square yard. To obtain a textured surface, the transverse threads of the burlap shall be removed approximately 1 foot from the trailing edge. A heavy buildup of grout on the burlap threads produces the desired wide sweeping longitudinal striations on the pavement surface. The corrugations shall be uniform in appearance and approximately 1/16 of an inch in depth. c. Artificial Turf Finish. If artificial turf is used to texture the surface, it shall be applied by dragging the surface of the pavement in the direction of concrete placement with an - approved full-width drag made with artificial turf. The leading transverse edge of the artificial turf drag will be securely fastened to a lightweight pole on a traveling bridge. At least 2 feet of the artificial turf shall be in contact with the concrete surface during dragging operations. A variety of different types of artificial turf are available and approval of any one type will be done only after it has been demonstrated by the Contractor to provide a satisfactory texture. One type that has provided satisfactory texture consists of 7,200 approximately 0.85-inches-long polyethylene turf blades per square foot. The corrugations shall be uniform in appearance and approximately 1/16 of an inch in depth. 501-4.43 SKID-RESISTANT SURFACES. A skid-Fesistant suFfaGe shall be pFavided by Ft.Worth Alliance Airport SP-P-501-15 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility strength of the concrete placed during cold weather, and any concrete injured by frost action shall be removed and replaced at the Contractor's expense. 501-4.15 REMOVING FORMS. Unless otherwise specified, forms shall not be removed from freshly placed concrete until it has hardened sufficiently to permit removal without chipping, spalling, or tearing. After the forms have been removed, the sides of the slab shall be cured as outlined in one of the methods indicated in paragraph 501-4.14. Major honeycombed areas shall be considered as defective work and shall be removed and replaced in accordance with paragraph 501-5.2(f). 501-4.16 SEALING JOINTS. The joints in the pavement shall be sealed in accordance with Item P-605. 501-4.17 PROTECTION OF PAVEMENT. The Contractor shall protect the pavement and its appurtenances against both public traffic and traffic caused by the Contractor's employees and agents. This shall include watchmen to direct traffic and the erection and maintenance of warning signs, lights, pavement bridges, crossovers, and protection of unsealed joints from intrusion of foreign material, etc. Any damage to the pavement occurring prior to final acceptance shall be repaired or the pavement replaced at the Contractor's expense. The Contractor shall have available at all times, materials for the protection of the edges and surface of the unhardened concrete. Such protective materials shall consist of rolled polyethylene sheeting at least 4 mils thick of sufficient length and width to cover the plastic concrete slab and any edges. The sheeting may be mounted on either the paver or a separate movable bridge from which it can be unrolled without dragging over the plastic concrete surface. When rain appears imminent, all paving operations shall stop and all available personnel shall begin covering the surface of the unhardened concrete with the protective covering. 501-4.18 OPENING TO TRAFFIC. The pavement shall not be opened to traffic until test specimens molded and cured in accordance with ASTM C 31 have attained a flexural strength of 550 pounds per square inch when tested in accordance with ASTM C 78. If such tests are not conducted, the pavement shall not be opened to traffic until 14 days after the concrete was placed. Prior to opening to traffic,the pavement shall be cleaned. MATERIAL ACCEPTANCE r 501-5.1 ACCEPTANCE SAMPLING AND TESTING. All acceptance sampling and testing, with the exception of coring for thickness determination, necessary to determine conformance +� with the requirements specified in this section will be performed by the Engineer. Concrete shall be accepted for strength and thickness on a lot basis. A lot shall consist of: Approximately 500 square yards or one day's production, with a minimum of two lots. Testing organizations performing these tests shall meet the requirements of ASTM C 1077. The Contractor shall bear the cost of providing curing facilities for the strength specimens, per paragraph 501-5.1a(3), and coring and filling operations, per paragraph 501-5.1b(1). a. Flexural Strength. Ft.Worth Alliance Airport SP-P-501-17 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility 501-5.2 ACCEPTANCE CRITERIA. a. General. Acceptance will be based on the following characteristics of the completed pavement: (1) Flexural strength (4) Grade (2) Thickness (5) Edge slump (3) Smoothness (6) Dowel bar alignment Flexural strength and thickness shall be evaluated for acceptance on a lot basis using the method of estimating percentage of material within specification limits (PWL). Acceptance using PWL considers the variability(standard deviation)of the material and the testing procedures, as well as the average (mean)value of the test results to calculate the percentage of material that is above the lower specification tolerance limit (L). Acceptance for flexural strength will be based on the criteria contained in accordance with paragraph 501-5.2e(1). Acceptance for thickness will be based on the criteria contained in paragraph 501-5.2e(2). Acceptance for smoothness will be based on the criteria contained in paragraph 501-5.2e(3). Acceptance for grade will be based on the criteria contained in paragraph 501-5.2e(4). The Engineer may at any time, not withstanding previous plant acceptance, reject and require the Contractor to dispose of any batch of concrete mixture which is rendered unfit for use due to contamination, segregation, or improper slump. Such rejection may be based on only visual inspection. In the event of such rejection, the Contractor may take a representative sample of the rejected material in the presence of the Engineer, and if it can be demonstrated in the laboratory, in the presence of the Engineer, that such material was erroneously rejected, payment will be made for the material at the contract unit price. b. Flexural Strength. Acceptance of each lot of in-place pavement for flexural strength shall be based on PWL. The Contractor shall target production quality to achieve 90 PWL or higher. c. Pavement Thickness. Acceptance of each lot of in-place pavement shall be based on PWL. The Contractor shall target production quality to achieve 90 PWL or higher. d. Percentage of Material Within Limits (PWL). The percentage of material within limits (PWL) shall be determined in accordance with procedures specified in Section 110 of the General Provisions. The lower specification tolerance limit (L)for flexural strength and thickness shall be: Lower Specification Tolerance Limit(L) Flexural Strength 0.93 x strength specified in paragraph 501-3.1 Thickness Lot Plan Thickness in inches -0.50 inches e. Acceptance Criteria. Ft.Worth Alliance Airport SP-P-501-19 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility CONTRACTOR QUALITY CONTROL 501-6.1 QUALITY CONTROL PROGRAM. The Contractor shall develop a Quality Control Program in accordance with Section 100 of the General Provisions. The program shall address all elements which effect the quality of the pavement including but not limited to: a. Mix Design e. Proportioning I. Dowel Placement and Alignment b. Aggregate Gradation f. Mixing and Transportation J. Flexural or Compressive Strength c. Quality of Materials g. Placing and Consolidation k. Finishing and Curing d. Stockpile Management h. Joints I. Surface Smoothness 501-6.2 QUALITY CONTROL TESTING. The Contractor shall perform all quality control tests necessary to control the production and construction processes applicable to this specification and as set forth in the Quality Control Program. The testing program shall include, but not necessarily be limited to, tests for aggregate gradation, aggregate moisture content, slump, and air content. A Quality Control Testing Plan shall be developed as part of the Quality Control Program. a. Fine Aggregate. (1) Gradation. A sieve armlysis shall be made at least twice-daily per source of material in accordance with ASTM C 136 from randomly sampled material taken from the discharge gate of storage bins or from the conveyor belt. (2) Moisture Content. If an electric moisture meter is used, at least two direct measurement of moisture content shall be made per week source of material to check the calibration. If direct measurements are made in lieu of using an electric meter, two tests shall be made per day. Tests shall be made in accordance with ASTM C 70 or ASTM C 566. b. Coarse Aggregate. (1) Gradation. A sieve analysis shall be made at-{east-twice-dally per source of material for each size of aggregate. Tests shall be made in accordance with ASTM C 136 from randomly sampled material taken from the discharge gate of storage bins or from the conveyor belt. (2) Moisture Content. If an electric moisture meter is used, at least two direct measurements of moisture content shall be made per week source of material to check the calibration. If direct measurements are made in lieu of using an electric meter, two tests shall be made per day. Tests shall be made in accordance with ASTM C 566. c. Slump. Four slump tests shall be performed for each lot of material produced in accordance with the lot size defined in Section 501-5.1. One test shall be made for each sublot. Slump tests shall be performed in accordance with ASTM C 143 from material randomly sampled from material discharged from trucks at the paving site. Material samples shall be taken in accordance with ASTM C 172. d. Air Content. Four air content tests, shall be performed for each lot of material produced in accordance with the lot size defined in Section 501-5.1. One test shall be made for each sublot. Air content tests shall be performed in accordance with ASTM C 231 for gravel Ft.Worth Alliance Airport SP-P-501-21 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility eF Slump. wheRev 9 FaRrde 0 METHOD OF MEASUREMENT 501-7.1 Portland cement concrete pavement shall be measured by the number of square yards of either plain or reinforced pavement as specified in-place, completed and accepted. BASIS OF PAYMENT 501-8.1 PAYMENT. Payment for accepted concrete pavement shall be made at the contract unit price per square yard adjusted in accordance with paragraph 501-8.1a, subject to the limitation that: The total project payment for concrete pavement shall not exceed 100 percent of the product of the contract unit price and the total number of square yards of concrete pavement used in the accepted work (See Note 2 under Table 3). Payment shall be full compensation for all labor, materials, tools, equipment, and incidentals required to complete the work as specified herein and on the drawings, except for saw-cut grooving. a. Basis of Adjusted Payment. The pay factor for each individual lot shall be calculated in accordance with Table 3. A pay factor shall be calculated for both flexural strength and thickness. The lot pay factor shall be the higher of the two values when calculations for both flexural strength and thickness are 100 percent or higher. The lot pay factor shall be the product of the two values when only one of the calculations for either flexural strength or thickness is 100 percent or higher. The lot pay factor shall be the lower of the two values when - calculations for both flexural strength and thickness are less than 100 percent. Ft.Worth Alliance Airport SP-P-501-23 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility ASTM C 138 Test for Unit Weight, Yield, and Air Content (Gravimetric) of Concrete ASTM C 143 Test for Slump of Portland Cement Concrete ASTM C 172 Sampling Freshly Mixed Concrete ASTM C 173 Test for Air Content of Freshly Mixed Concrete by the Volumetric Method ASTM C 174 Measuring Length of Drilled Concrete Cores ASTM C 227 Potential Alkali Reactivity of Cement-Aggregate Combinations (Mortar-Bar Method) ASTM C 231 Test for Air Content of Freshly Mixed Concrete by the Pressure Method ASTM C 289 Potential Reactivity of Aggregates (Chemical Method) ASTM C 295 petrographic Examination of Aggregates for Concrete ASTM C 311 Sampling and Testing Fly Ash for Use as an Admixture in Portland Cement Concrete ASTM C 535 Test for Resistance to Abrasion of Large Size Coarse Aggregate by Use of the Los Angeles Machine ASTM C 566 Total Moisture Content of Aggregates by Drying ASTM C 1077 Standard Practice for Laboratories Testing Concrete and Concrete Aggregates for Use in Construction And Criteria for Laboratory Evaluation ASTM D 1260 Potential Alkali-Reactivity of Aggregate (Mortar-Bar Method) ASTM D 3665 Random Sampling of Construction Materials ASTM D 4791 Test Method for Flat or Elongated Particles in Coarse Aggregate AASHTO T 26 Quality of Water to be Used in Concrete MATERIAL REQUIREMENTS ASTM A 184 Specification for Fabricated Deformed Steel Bar Mats for Concrete Reinforcement ASTM A 185 Specification for Welded Steel Wire Fabric for Concrete Reinforcement Ft.Worth Alliance Airport SP-P-501-25 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility ACI 305R Hot Weather Concreting ACI 306R Cold Weather Concreting TT-P-644 (Rev. D) Federal Specification for Primer Coating,Alkyd, Corrosion-Inhibiting, Lead and Chromate Free,VOC-Compliant END ITEM SP-P-501 Ft.Worth Alliance Airport SP-P-501-27 - Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility ITEM P-602 BITUMINOUS PRIME COAT DESCRIPTION 602-1.1 This item shall consist of an application of bituminous material on the prepared base course in accordance with these specifications and in reasonably close conformity to the lines shown on the plans. MATERIALS 602-2.1 BITUMINOUS MATERIAL. The types, grades, controlling specifications, and application temperatures for the bituminous materials are given in Table 1. The Engineer shall designate the specific material to be used. TABLE 1. BITUMINOUS MATERIAL Application Temperatures\1\ Type and Grade Specification Deg. F Emulsified Asphalt SS-1, SS-1h ASTM D 977 70-160 MS-2, HFMS-1 ASTM D 977 70-160 CSS-1, CSS-1 h ASTM D 2397 70-160 CMS-2 ASTM D 2397 70-160 Cutback Asphalt RC-30 ASTM D 2028 80+ RC-70 ASTM D 2028 120+ RC-250 ASTM D 2028 165+ \1\ The maximum temperature for cutback asphalt shall be that at which fogging occurs. CONSTRUCTION METHODS 602-3.1 WEATHER LIMITATIONS. The prime coat shall be applied only when the existing surface is dry or contains sufficient moisture to get uniform distribution of the bituminous material, when the atmospheric temperature is above 60° F, and when the weather is not foggy or rainy. The temperature requirements may be waived, but only when so directed by the Engineer. 602-3.2 EQUIPMENT. The equipment used by the Contractor shall include a self-powered pressure bituminous material distributor and equipment for heating bituminous material. The distributor shall be designed, equipped, maintained, and operated so that bituminous material at even heat may be applied uniformly on variable widths of surface at the specified rate. The allowable variation from the specified rate shall not exceed 10 percent. Distributor equipment shall include a tachometer, pressure gages, volume-measuring devices or a calibrated tank, and a thermometer for measuring temperatures of tank contents. The distributor shall be self-powered and shall be equipped with a power unit for the pump and full circulation spray bars adjustable laterally and vertically. Ft.Worth Alliance Airport P-602-1 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility BASIS OF PAYMENT 602-5.1 Payment shall be made at the contract unit price per gallon for bituminous prime coat. This price shall be full compensation for furnishing all materials and for all preparation, a delivering, and applying the materials, and for all labor, equipment, tools, and incidentals necessary to complete this item. Payment will be made under: Item P-602-5.1 Bituminous Prime Coat--per gallon. MATERIAL REQUIREMENTS ASTM D 977 Emulsified Asphalt ASTM D 2028 Asphalt, Cutback (Rapid Curing Grade) ASTM D 2397 Cationic Emulsified Asphalt TESTING REQUIREMENTS ASTM D 1250 Petroleum Measurement Tables Asphalt Institute Temperature-Volume Corrections for Emulsified Asphalts Manual Table IV-3 MS-6 END OF ITEM P-602 Ft.Worth Alliance Airport P-602-3 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility ITEM P-603 BITUMINOUS TACK COAT DESCRIPTION 603-1.1 This item shall consist of preparing and treating a bituminous or concrete surface with bituminous material in accordance with these specifications and in reasonably close conformity to the lines shown on the plans. MATERIALS 603-2.1 BITUMINOUS MATERIALS. The bituminous material shall be either cutback asphalt, emulsified asphalt, or tar and shall conform to the requirements of Table 1. The type, grade, controlling specification, and application temperature of bituminous material to be used shall be specified by the Engineer. TABLE 1. BITUMINOUS MATERIAL Application Temperature Type and Grade Specification Deg. F Emulsified Asphalt SS-1, SS-1h ASTM D 977 75-130 CSS-1, CSS-1h ASTM D 2397 75-130 Cutback Asphalt RC-70 ASTM D 2028 120-160 Tar RTCB 5, RTCB 6 AASHTO M 52 60-120 CONSTRUCTION METHODS 603-3.1 WEATHER LIMITATIONS. The tack coat shall be applied only when the existing surface is dry and the atmospheric temperature is above 60° F. The temperature requirements may be waived, but only when so directed by the Engineer. 603-3.2 EQUIPMENT. The Contractor shall provide equipment for heating and applying the bituminous material. The distributor shall be designed,equipped, maintained, and operated so that bituminous material at even heat may be applied uniformly on variable widths of surface at the specked rate. The allowable variation from the specified rate shall not exceed 10 percent. Distributor equipment shall include a tachometer, pressure gages,volume-measuring devices or a calibrated tank, and a thermometer for measuring temperatures of tank contents. The distributor shall be self-powered and shall be equipped with a power unit for the pump and full circulation spray bars adjustable laterally and vertically. A power broom and/or blower shall be provided for any required cleaning of the surface to be treated. Ft.Worth Alliance Airport -1 - Miscellaneous Improvements BASIS OF PAYMENT 603.5-1 Payment shall be made at the contract unit price per gallon of bituminous material. This price shall be full compensation for furnishing all materials,for all preparation, delivery, and application of these materials, and for all labor, equipment, tools, and incidentals necessary to complete the item. Payment will be made under: Item P-603-5.1 Bituminous Tack Coat—per gallon. MATERIAL REQUIREMENTS ASTM D 633 Volume Correction Table for Road Tar ASTM D 977 Emulsified Asphalt - ASTM D 1250 Petroleum Measurement Tables ASTM D 2028 Liquid Asphalt(Rapid-Curing Type) ASTM D 2397 Cationic Emulsified Asphalt AASHTO M 52 Tar for Use in Road'Construction Asphalt Institute Temperature-Volume Corrections for Emulsified Asphalts Manual MS-6 Table IV-3 END OF ITEM P-603 Ft.Worth Alliance Airport -3- Miscellaneous 3- Miscellaneous improvements ITEM SP-P-605 JOINT SEALING FILLER DESCRIPTION 605-1.1 This item shall consist of providing and installing a resilient and adhesive joint sealing filler capable of effectively sealing joints and cracks in pavements. MATERIALS 605-2.1 JOINT SEALERS. Joint sealing materials shall meet the requirements of ASTM D 3569 or ASTM D 1854.. Each lot or batch of sealing compound shall be delivered to the jobsite in the manufacturer's original sealed contained. Each container shall be marked with the manufacturer's name, batch or lot number, and the safe heating temperature and shall be accompanied by the manufacturer's certification stating that the compound meets the requirements of this specification. 605-2.2 LUBRICANT. Lubricant for installation of preformed joint seal shall be a one- component polychloroprene compound containing only soluble phenolic resins blended together with anti-oxidants and acid acceptors in aromatic hydrocarbon solvent mixture and shall meet the following requirements: Requirements ASTM Average weight per gallon, pounds 7.8 Solids content, percent by weight 22-28 D1644, Method A Film strength, psi 2,300 min. D412 Elongation, percent 750 min. D412 Each shipment of lubricant shall be delivered to the jobsite in the manufacturer's original sealed container. Each container shall be marked with the manufacturer's name, batch or lot number, and the date of manufacture and shall be accompanied by the manufacturer's certification stating that the lubricant meets the requirements of the specification. This lubricant shall be stored at a temperature between 50° F and 80° F and shall be used within 270 days of its manufacture. CONSTRUCTION METHODS 605-3.1 TIME OF APPLICATION. Joints shall be sealed as soon after completion of the curing period as feasible and before the pavement is opened to traffic, including construction equipment. The pavement temperature shall be above 50° F at the time of installation of the poured joint sealing material. 605-3.2 PREPARATION OF JOINTS. Immediately before sealing, the joints shall be thoroughly cleaned of all laitance, curing compound, and other foreign material. Cleaning shall be accomplished by sandblasting. Upon completion of cleaning, the joints shall be blown out with compressed air. The joint faces shall be surface dry when the seal is applied. Ft.Worth Alliance Airport SP-P-605-1 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility Addendum No. 1 January 23, 2006 Prior to resealing joints, the existing joint material shall be removed to the depth as shown on the plans. If joint sealer other than that originally used is specified, all existing joint sealer shall be removed. 605-3.3 INSTALLATION OF SEALANTS. Joints shall be inspected for proper width, depth, alignment, and preparation, and shall be approved by the Engineer before sealing is allowed. Sealants shall be installed in accordance with the following requirements: Hot Poured Sealants. The joint sealant shall be applied uniformly solid from bottom to top and shall be filled without formation of entrapped air or voids. A backing material shall be placed as shown on the plans and shall be nonadhesive to the concrete or the sealant material. The heating kettle shall be an indirect heating type, constructed as a double boiler. A positive temperature control and mechanical agitation shall be provided. The sealant shall not be heated to more than 20° F below the safe heating temperature. The safe heating temperature can be obtained from the manufacturer's shipping container. A direct connecting pressure type extruding device with nozzles shaped for insertion into the joint shall be provided. Any sealant spilled on the surface of the pavement shall be removed immediately. METHOD OF MEASUREMENT 605-4.1 Joint sealing material shall , . not be measured. BASIS OF PAYMENT 605-5.1 , No separate pay for joint sealing material or placement. Joint sealing shall be subsidiary to concrete paving_ Payment will be made under: TESTING REQUIREMENTS ASTM D 412 Tests for Rubber Properties in Tension ASTM D 1644 Tests for Nonvolatile Content of Varnishes MATERIAL REQUIREMENTS ASTM D 1854 Jet-Fuel-Resistant Concrete Joint Sealer, Hot-Poured Elastic Type Ft.Worth Alliance Airport SP-P-605-2 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility Addendum No. 1 January 23, 2006 ASTM D 2628 Preformed Polychloroprene Elastomeric Joint Seals for Concrete Pavements ASTM D 3405 Joint Sealants, Hot-Poured, for Concrete and Asphalt Pavements ASTM D 3406 Joint Sealants, Hot-Poured, Elastomeric-Type, for Portland Cement Concrete Pavements ASTM D 3569 Joint Sealant, Hot-Poured, Elastometric, Jet-Fuel-Resistant Type, for Portland Cement Concrete Pavements ASTM D 3581 Joint Sealant, Hot-Poured, Jet-Fuel-Resistant Type, for Portland Cement Concrete and Tar-Concrete Pavements Fed. Spec. Sealing Compounds, Two Component, Elastomeric, SS-S-200 Polymer Type, Jet-Fuel Resistant, Cold Applied END OF ITEM Ft. Worth Alliance Airport SP-P-605-3 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility Addendum No. 1 January 23, 2006 ITEM SP-P-605 JOINT SEALING FILLER DESCRIPTION 605-1.1 This item shall consist of providing and installing a resilient and adhesive joint sealing filler capable of effectively sealing joints and cracks in pavements. MATERIALS 605-2.1 JOINT SEALERS. Joint sealing materials shall meet the requirements of ASTM D 3405. Each lot or batch of sealing compound shall be delivered to the jobsite in the manufacturer's original sealed contained. Each container shall be marked with the manufacturer's name, batch or lot number, and the safe heating temperature and shall be accompanied by the manufacturer's certification stating that the compound meets the requirements of this specification. 605-2.2 LUBRICANT. Lubricant for installation of preformed joint seal shall be a one- component polychloroprene compound containing only soluble phenolic resins blended together with anti-oxidants and acid acceptors in aromatic hydrocarbon solvent mixture and shall meet the following requirements: Requirements ASTM Average weight per gallon, pounds 7.8 Solids content, percent by weight 22-28 D1644, Method A Film strength, psi 2,300 min. D412 Elongation, percent 750 min. D412 - Each shipment of lubricant shall be delivered to the jobsite in the manufacturer's original sealed container. Each container shall be marked with the manufacturer's name, batch or lot number, and the date of manufacture and shall be accompanied by the manufacturer's certification stating that the lubricant meets the requirements of the specification. This lubricant shall be stored at a temperature between 50° F and 80° F and shall be used within 270 days of its manufacture. CONSTRUCTION METHODS 605-3.1 TIME OF APPLICATION. Joints shall be sealed as soon after completion of the curing period as feasible and before the pavement is opened to traffic, including construction equipment. The pavement temperature shall be above 50° F at the time of installation of the poured joint sealing material. 605-3.2 PREPARATION OF JOINTS. Immediately before sealing, the joints shall be - thoroughly cleaned of all laitance, curing compound, and other foreign material. Cleaning shall be accomplished by sandblasting. Upon completion of cleaning, the joints shall be blown out with compressed air. The joint faces shall be surface dry when the seal is applied. Ft.Worth Alliance Airport SP-P-605-1 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility ASTM D 3405 Joint Sealants, Hot-Poured, for Concrete and Asphalt Pavements ASTM D 3406 Joint Sealants, Hot-Poured, Elastomeric-Type,for Portland Cement Concrete Pavements ASTM D 3569 Joint Sealant, Hot-Poured, Elastometric, Jet-Fuel-Resistant Type, for Portland Cement Concrete Pavements ASTM D 3581 Joint Sealant, Hot-Poured, Jet-Fuel-Resistant Type, for Portland Cement Concrete and Tar-Concrete Pavements Fed. Spec. Sealing Compounds, Two Component, Elastomeric, SS-S-200 Polymer Type, Jet-Fuel Resistant, Cold Applied END OF ITEM Ft.Worth Alliance Airport SP-P-605-3 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility ITEM P-610 STRUCTURAL PORTLAND CEMENT CONCRETE DESCRIPTION - 610-1.1 This item shall consist of plain structural portland cement concrete, prepared and constructed in accordance with these specifications, at the locations and of the form and dimensions shown on the plans. " MATERIALS 610-2.1 GENERAL. Only approved materials, conforming to the requirements of these specifications, shall be used in the work. They may be subjected to inspection and tests at any time during the progress of their preparation or use. The source of supply of each of the materials shall be approved by the Engineer before delivery or use is started. Representative preliminary samples of the materials shall be submitted by the Contractor,when required,for examination and test. Materials shall be scored and handled to insure the preservation of their quality and fitness for use and shall be located to facilitate prompt inspection. All equipment for handling and transporting materials and concrete must be clean before any material or concrete is placed therein. In no case shall the use of pit-run or naturally mixed aggregates be permitted. Naturally mixed aggregate shall be screened and washed, and all fine and coarse aggregates shall be stored separately and kept clean. The mixing of different kinds of aggregates from different sources in one storage pile or alternating batches of different aggregates will not be permitted. 610-2.2 COARSE AGGREGATE. The coarse aggregate for concrete shall meet the requirements of ASTM C 33. Coarse aggregate shall be well graded from coarse to fine and shall meet one of the gradations shown in Table 1, using ASTM C 136. 610-2.3 FINE AGGREGATE. The fine aggregate for concrete shall meet the requirements of ASTM C 33. The fine aggregate shall be well graded from fine to coarse and shall meet the requirements of Table 2, when tested in accordance with ASTM C 136: TABLE 1. GRADATION FOR COARSE AGGREGATE Sieve Designation Percentage by Weight Passing Sieves (square openings) 2" 1-11T 1" 3/4" 1/2" 3/8" No.4 No. 4 to 3/4 in 100 90-100 20-55 0-10 (4.75-19.0 mm) No. 4 to 1 in. 100 90-100 25- 0-10 (4.75-25.0 mm) 60 No. 4 to 1-1/2 in. 100 95-100 35-70 10-30 0-5 (4.75-38.1 mm) Ft.Worth Alliance Airport P-610-1 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility 610-2.8 JOINT FILLER. The filler for joints shall meet the requirements of Item P-605, unless otherwise specified in the proposal. 610-2.9 COVER MATERIALS FOR CURING. Curing materials shall conform to one of the following specifications: Waterproof paper for curing concrete ASTM C 171 Polyethylene Sheeting for Curing Concrete ASTM C 171 Liquid Membrane-Forming Compounds for Curing Concrete ASTM C 309, Type 2 CONSTRUCTION METHODS 610-3.1 GENERAL. The Contractor shall furnish all labor, materials, and services necessary for, and incidental to, the completion of all work as shown on the drawings and specified herein. All machinery and equipment owned or controlled by the Contractor, which he proposes to use on the work, shall be of sufficient size to meet the requirements of the work, and shall be such as to produce satisfactory work; all work shall be subject to the inspection and approval of the Engineer. 610-3.2 CONCRETE COMPOSITION. The concrete shall develop a compressive strength of 3000 psi in 28 days as determined by test cylinders made in accordance with ASTM C 31 and tested in accordance with ASTM C 39. The concrete shall contain not less than 470 pounds of cement per cubic yard. The concrete shall contain 5 percent of entrained air, plus or minus 1 percent, as determined by ASTM C 231 and shall have a slump of not more than 4 inches as determined by ASTM C 143. 610-3.3 ACCEPTANCE SAMPLING AND TESTING. Concrete for each structure will be accepted on the basis of the compressive strength specified in paragraph 3.2. The concrete shall be sampled in accordance with ASTM C 172. Compressive strength specimens shall be made in accordance with ASTM C 31 and tested in accordance with ASTM C 39. Concrete cylindrical test specimens shall be made in accordance with ASTM C 31 and tested in accordance with ASTM C 39. The Contractor shall cure and store the test specimens under such conditions as directed. The Engineer will make the actual tests on the specimens at no expense to the Contractor. 610-3.4 PROPORTIONING AND MEASURING DEVICES. When package cement is used, the quantity for each batch shall be equal to one or more whole sacks of cement. The aggregates - shall be measured separately by weight. If aggregates are delivered to the mixer in batch trucks, the exact amount for each mixer charge shall be contained in each batch compartment. Weighing boxes or hoppers shall be approved by the Engineer and shall provide means of regulating the flow of aggregates into the batch box so that the required and exact weight of aggregates can be readily obtained. 610-3.5 CONSISTENCY. The consistency of the concrete shall be checked by the slump test specified in ASTM C 143. Ft.Worth Alliance Airport P-610-3 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility of more than 5 feet, or depositing a large quantity at one point, will not be permitted. Concrete shall be placed upon clean, damp surfaces, free from running water, or upon properly consolidated soil. The concrete shall be compacted with suitable mechanical vibrators operating within the concrete. When necessary, vibrating shall be supplemented by hand spading with suitable tools to assure proper and adequate compaction. Vibrators shall be manipulated so as to work the concrete thoroughly around the reinforcement and embedded fixtures and into corners and angles of the forms. The vibration at any joint shall be of sufficient duration to accomplish compaction but shall not be prolonged to the point where segregation occurs. Concrete deposited under water shall be carefully placed in a compact mass in its final position by means of a tremie, a closed bottom dump bucket, or other approved method and shall not be disturbed after being deposited. 610-3.12 CONSTRUCTION JOINTS. When the placing of concrete is suspended, necessary -. provisions shall be made for joining future work before the placed concrete takes its initial set. For the proper bonding of old and new concrete, such provisions shall be made for grooves, steps, keys, dovetails, reinforcing bars or other devices as may be prescribed. The work shall be arranged so that a section begun on any day shall be finished during daylight of the same day. Before depositing new concrete on or against concrete which has hardened, the surface of the hardened concrete shall be cleaned by a heavy steel broom, roughened slightly, wetted, and covered with a neat coating of cement paste or grout. 610-3.13 EXPANSION JOINTS. Expansion joints shall be constructed at such points and of such dimensions as may be indicated on the drawings. The premolded filler shall be cut to the same shape as that of the surfaces being joined. The filler shall be fixed firmly against the surface of the concrete already in place in such manner that it will not be displaced when concrete is deposited against it. 610-3.14 DEFECTIVE WORK. Any defective work disclosed after the forms have been removed shall be immediately removed and replaced. If any dimensions are deficient, or if the surface of the concrete is bulged, uneven, or shows honeycomb, which in the opinion of the Engineer cannot be repaired satisfactorily, the entire section shall be removed and replaced at the expense of the Contractor. 610-3.15 SURFACE FINISH. All exposed concrete surfaces shall be true, smooth,free from open or rough spaces, depressions, or projections. The concrete in horizontal plane surfaces shall be brought flush with the finished top surface at the proper elevation and shall be struck-off with a straightedge and floated. Mortar finishing shall not be permitted, nor shall dry cement or sand-cement mortar be spread over the concrete during the finishing of horizontal plane surfaces. When directed, the surface finish of exposed concrete shall be a rubbed finish. If forms can be removed while the concrete is still green, the surface shall be pointed and wetted and then rubbed with a wooden float until all irregularities are removed. If the concrete has hardened before being rubbed, a carborundum stone shall be used to finish the surface. When approved, the finishing can be done with a rubbing machine. 610-3.16 CURING AND PROTECTION. All concrete shall be properly cured and protected by the Contractor. The work shall be protected from the elements,flowing water, and from defacement of any nature during the building operations. The concrete shall be cured as soon Ft.Worth Alliance Airport P-610-5 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility preparation, delivering and installation of these materials, and for all labor, equipment, tools, and incidentals necessary to complete the item. Payment will be made under: Item P-610-5.1 Structural Portland Cement Concrete—per cubic yard TESTING REQUIREMENTS ASTM C 31 Making and Curing Test Specimens in the Field ASTM C 39 Compressive Strength of Cylindrical Concrete Specimens ASTM C 136 Sieve or Screen Analysis of Fine and Coarse Aggregate ASTM C 138 Unit Weight, Yield, and Air Content of Concrete ASTM C 143 Slump of Portland Cement Concrete ASTM C 231 Air Content of Freshly Mixed Concrete by the Pressure Method MATERIAL REQUIREMENTS ASTM A 184 Specification for Fabricated Deformed Steel Bar Mats for Concrete Reinforcement ASTM A 185 Welded Steel Wire Fabric for Concrete Reinforcement ASTM A 497 Specification for Welded Deformed Steel Wire Fabric for Concrete Pavement ASTM A 615 Deformed and Plain Billet-Steel Bars for Concrete Reinforcement ASTM C 33 Concrete Aggregates ASTM C 94 Ready-Mixed Concrete ASTM C 150 Portland Cement ASTM C 171 Sheet Materials for Curing Concrete ASTM C 260 Air-Entraining Admixtures for Concrete ASTM C 309 Liquid Membrane-Forming Compounds for Curing Concrete ASTM C 595 Blended Hydraulic Cements ASTM C 618 Fly Ash and Raw or Calcined Natural Pozzolan for Use as a Mineral Admixture in Portland Cement Concrete Ft.Worth Alliance Airport P-610-7 R Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility ITEM P-620 RUNWAY AND TAXIWAY PAINTING DESCRIPTION 620-1.1 This item shall consist of the painting of numbers, markings, and stripes on the surface of runways, taxiways, and aprons, in accordance with these specifications and at the locations shown on the plans, or as directed by the Engineer. MATERIALS 620-2.1 MATERIALS ACCEPTANCE. The Contractor shall furnish manufacturer's certified test reports for materials shipped to the project. The certified test reports shall include a statement that the materials meet the specification requirements. The reports can be used for material acceptance or the Engineer may perform verification testing. The reports shall not be interpreted as a basis for payment. The Contractor shall notify the Engineer upon arrival of a shipment of materials to the site. 620-2.2 PAINT. Paint shall be Waterborne in accordance with the requirements of paragraph 620-2.2a. Paint shall be furnished in Yellow - 33538 or 33655 and Black - 37038 in accordance with Federal Standard No 595. a. WATERBORNE. Paint shall meet the requirements of Federal Specification TT-P- 1952D, Type II. GG1;f9FFF1iRg .9 the fellewiw- (1) Pigments. GempeneRt A. Pement by weight. (a) T-btaR*WM Dioxide,ASTM D 47-6, type 11 shall be 18 pement FnInimum (16.5 PeFGent minimum at 100 peFGeRt PUFityy Titanium Diexidde,,ASTM D 47-6, type 11 shall be 14 te 17- pement. tested in a -RRr-,R- with As Tnh.A. D 1852 shall be the FnaRufaGtwFeF!s taFge4 (3) Amine Numbff. Gempei:ient 0. When tested in aGGerdaMe with ARTM D 20:74 shall be the manufaGliwFeft taFget plus OF FAiRUS 50. - gen, as defined *R 29 GF-R 101012(5) Daylight DiFeGi-in-na-I RefiertanGe; (a) White! The daylight diFeGtional Fefieratan% 9f the white paint shall be less than 7-5 perGent (Felative to magneslum eAde), when tested , Ft.Worth Alliance Airport P-620-1 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility any eaFGIRegeR, as defiRed IR 29 GFR 1910.12 (3) Daylight Dir-eGtionall Reflledanw! (a) Whate! The daylight diwtienal MftGtaRrae ef the white paint shall Ret be less than 90 pement (Felative te magnesium eAde), when test aeGeFdanGe with PedeFal Test Methed Standwd No. 144, Method 6-21. tested 'n aeGeFdaMe with FedeFal Test M d- R-tMd--;;rd bin 141 be WAsistent with the teleFaRGe listed belcm- y .439 .455T428 y .452 (a) Sample PFepwglen. Apply the paint at a wet film thiGkR968 Of 0 pFepaFed as desGObed in Method 2043 of FedeFal Test Standwd No. senditie►s . (b) Testing Genditiens. T-'-;F-;t- 'A ;-RGG9FdaRGe with AST-M G 53 using • Methed Standwd No. 144. The wet film theekness shall be 0.045 ORGh (9.1-2 2.2r.(4) te the abmsien test R aGGeFdanGe with AST-M D 968, Methed-A-j enept that the iRside diametw ef the Fnetal guide tube shall be fFGFn 0.747 te- 0.750 ineh (19.97 to 19.05 FnFn). Faye liteFs of unused sand shall be use ear,h test panel. The test shall be FUR on We test panels. [Nete; five RM sand weighs 17.5 1b. (7.94 kg).] Reth baked and weatheped paiRt filFR6 FeqU!Fe not le-66 tftan 16-0 IR9Fs ef sand fer the re-Moval ef the paint films. Ft.Worth Alliance Airport P-620-3 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility 620-3.3 PREPARATION OF SURFACE. Immediately before application of the paint, the surface shall be dry and free from dirt, grease, oil, laitance, or other foreign material that would reduce the bond between the paint and the pavement. The area to be painted shall be cleaned by sweeping and blowing or by other methods as required to remove all dirt, laitance, and loose materials. Paint shall not be applied to Portland cement concrete pavement until the areas to be painted are clean of curing material. Sandblasting or high-pressure water shall be used to remove curing materials. 620-3.4 LAYOUT OF MARKINGS. The proposed markings shall be laid out in advance of the paint application. The locations of markings to receive glass beads shall be shown on the plans. m 620-3.5 APPLICATION. Paint shall be applied at the locations and to the dimensions and spacing shown on the plans. Paint shall not be applied until the layout and condition of the surface has been approved by the Engineer. The edges of the markings shall not vary from a straight line more than 1/2 inch (12 mm) in 50 feet (15 m) and marking dimensions and spacings shall be within the following tolerances: Dimension and Spacing Tolerance 36 inches 910 mm or less +/- 1/2 inch 12 mm greater than 36 inches to 6 feet(910 mm to 1.85 +/- 1 inch (25 mm) M) greater than 6 feet to 60 feet 1.85 m to 18.3 m +/- 2 inches 51 mm greater than 60 feet 18.3 m +/- 3 inches 76 mm The paint shall be mixed in accordance with the manufacturer's instructions and applied to the pavement with a marking machine at the rate(s) shown in Table 1. The addition of thinner will not be permitted. A period of 2 weeks or as recommended by the manufacturer shall elapse between placement of a bituminous surface course or seal coat and application of the paint. TABLE 1. APPLICATION RATES FOR PAINT,GLASS BEADS,AND SILICA SAND Paint Glass Beads,Type Glass Beads, Glass Beads, Square feet per I, Type III Type IV gallon,ftz/gal Gradation A Pounds per gallon Pounds per gallon (Square meters per Pounds per gallon of paint--Ib./gal. of paint—IbJgal. Paint Type liter, m2/I) of paint--Ib./gal. (Kilograms per liter (Kilograms per liter (Kilograms per liter of paint--kg/I of paint--kg/I of paint--kg/I) Waterborne 90 ft2/gal. 8 Ib./gal. maximum minimum Glass beads shall be distributed upon the marked areas at the locations shown on the plans to receive glass beads immediately after application of the paint. A dispenser shall be furnished which is properly designed for attachment to the marking machine and suitable for dispensing glass beads. Glass beads shall be applied at the rate(s) shown in Table 1. Glass beads shall not be applied to black paint. Glass beads shall adhere to the cured paint or all marking I operations shall cease until corrections are made. All emptied containers shall be returned to the paint storage area for checking by the Engineer. The containers shall not be removed from the airport or destroyed until authorized by the Engineer. Ft.Worth Alliance Airport P-620-5 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility MATERIAL REQUIREMENTS ASTM D 476 Specifications for Titanium Dioxide Pigments Code of Federal Regulations 40 CFR Part 60,Appendix A 29 CFR Part 1910.1200 Fed. Spec. TT-B-1325C Beads (Glass Spheres) Retroreflective AASHTO M 247 Glass Beads Used in traffic Paints Fed. Spec. TT-P-1 952D Paint, Traffic and Airfield Marking, Waterborne Commercial Item Description (CID)A-A-2886A Paint,Traffic, Solvent Based Federal Standard 595 Colors used in Government Procurement END OF ITEM Ft.Worth Alliance Airport P-620-7 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility ITEM SP-D-705 PIPE UNDERDRAINS FOR AIRPORTS DESCRIPTION 705-1.1 This item shall consist of the construction of pipe drains in accordance with these specifications and in reasonably close conformity with the lines and grades shown on the plans. MATERIALS 705-2.1 GENERAL. Materials shall meet the requirements shown on the plans and specified below. 705-2.2 PIPE. The pipe shall be of the type called for on the plans or in the proposal and shall be in accordance with the following appropriate requirements. R ftFated GeRGFete Pipe !/� S I-M G 44 Smooth-Wail Perforated PVC Pipe ASTM F 758 Poly(ViRyl Ghledde)Ribbed DFain Pipe&Fittings ide-Diameter AR-Th.4 —?-g4 PeFfwated GeFmgated Steel Pine _ ST- dl A:760 GeFmgated 1281yelVene Pipe,309 to 4 20-0- Mm QlalneteF(811 types) AASHT-0 M 294M Poly(Vinyl Chloride)(PVC)Profile Wall Drain Pipe and AASHTO M 304 Fittings Based on Controlled Inside Diameter 705-2.3 JOINT MORTAR. Pipe joint mortar shall consist.of one part portland cement and two parts sand. The portland cement shall conform to the requirements of ASTM C 150,Type I. The sand shall conform to the requirements of ASTM C 144. 705-2.4 ELASTOMERIC SEALS. Elastomeric seals shall conform to the requirements of ASTM F 477. 705-2.5 POROUS BACKFILL. Porous backfill shall be free of clay, humus, or other objectionable matter, and shall conform to the gradation in Table 1 when tested in accordance with ASTM C 136. TABLE 1. GRADATION OF POROUS BACKFILL Sieve Designation Percentage by Weight Passing Sieves (square openings) Porous Material No. 1 Porous Material No.2 1-1/2 inch 38 mm 100 1 inch 25 mm 90-100 3/8 inch 9.5 mm 100 25-60 No.4 4.75 mm 95-100 5-40 No.8 2.36 mm 0-20 No. 16 1.18 mm 45-80 No.50 0.30 mm 10-30 No. 100(0.15 mm) 0-10 Ft.Worth Alliance Airport SP-D-705-1 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility 705-3.3 LAYING AND INSTALLING PIPE. a. CenGrete Pipe. The la)4Rg of the pipe in the fin-shed tFenGh shall be staFted at the 19west point and laid upgFade. When bell and spiget pope is used, the bells shall be laid Holes in peFfeFated pipe shall be p!aE;ed dGwn, unless othenNise 6119WR GR the plans. The pipe shall be fiFmly and aGsuFately set to line and gFade 189 thAt the 'WeFt YAII smeeth and unifen:n. Pipe shall Rot be laid 9R#ezeR gFeund-. Pepe vAirh Is not We in alignment, OF WhiGh shows any settlement afleF laying, shall b. Metal Pope. The Fnetal pipe shall be laid vAth the sepaFate sertiens 1eiRed fin* tegetheF with bands, with eutside laps ef GimumfereRtial j9iRtS Pointing upgrade, and with IeRgitudinal laps en the sides. Any metal in the pope er -h-and-s whiGh not. DUF;Rg insta 11ation, the asphalt pFeteGted pipe shall be handled withOut daFnagi-1194he asphalt GeatiRg. Any bpeaks in the bitumen 9F tFeatmeRt ef the pipe shall be r-efilled with the type and- kind ef. bib-imen used in GeatiRg the pipe 90ginally. c. PVC or Polyethylene Pipe. PVC or polyethylene pipe shall be installed in accordance with the requirements of ASTM D 2321 or AASHTO Standard Specification for Highway Bridges Section 30. Perforations shall meet the requirements of AASHTO M 252 or M 294 Class 2, unless otherwise indicated on the plans. The pipe shall be laid accurately to line and grade. d. All Types of Pipe. The upgrade end of pipelines, not terminating in a structure, shall be plugged or capped as approved by the Engineer. Unless otherwise shown on the plans, a 4-inch (100 mm) bed of granular backfill material shall be spread in the bottom of the trench throughout the entire length under all perforated pipe underdrains. Pipe outlets for the underdrains shall be constructed when required or shown on the plans. The pipe shall be laid with tight-fitting joints. Porous backfill is not required around or over pipe outlets for underdrains. All connections to other drainage pipes or structures shall be made as required and in a satisfactory manner. If connections are not made to other pipes or structures,the outlets shall be protected and constructed as shown on the plans. e. Filter Fabric. The filter fabric shall be installed accordance with the manufacturer's recommendations, or in accordance with AASHTO M 288-99 APPENDIX, unless otherwise shown on the plans. Overlaps on Perforated or Slotted Pipes: One laver of filtration geotextile shall be wrapped around perforated or slotted collector pipes in such a manner that longitudinal overlaps of fabric are in unperforated or unslotted quadrants of the pipes. The overlap shall be at least 2 inches. The fabric shall be secured to the pipe in such a manner that backfill material will not infiltrate through any fabric overlaps. 705-3.4 MORTAR. The mortar shall be of the desired consistency for caulking and filling the joints of the pipe and for making connections to other pipes or to structures. Mortar that is not used within 45 minutes after water has been added shall be discarded. Retempering of mortar shall not be permitted. Ft.Worth Alliance Airport SP-D-705-3 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility plans. If the original material excavated from the trench is pervious and suitable, it shall be used in lieu of porous backfill No. 1. When porous backfill is to be placed in paved or adjacent areas prior to the completion of grading or subgrade operations, the backfill material shall be placed immediately after laying the pipe. The depth of this granular backfill shall be not less than 12 inches (300 mm), measured from the top of the underdraln. During subsequent construction operations, this minimum backfill of 12 inches (300 mm) of depth shall not be disturbed until such time as the underdrains are to be completed. When the underdrains are to be completed, the unsuitable material shall be removed until the porous backfill is exposed. That part of the porous backfill which contains objectionable material shall be removed and replaced with suitable material. The cost of removing and replacing any such unsuitable material shall be bome by the Contractor. Whenever a granular subbase blanket course is to be used under pavements which extends several feet beyond the edge of paving to the outside edge of the underdrain trench, the granular backfill material over the underdrains shall be placed in the trench up to an elevation of 2 inches (50 mm) above the bottom surface of the granular subbase blanket course. Immediately prior to the placing of the granular subbase blanket course, the Contractor shall blade this excess trench backfill from the top of the trench onto the adjacent subgrade where it can be incorporated into the granular subbase blanket course. Any unsuitable material which remains over the underdrain trench shall be removed and replaced. The subbase material shall be placed to provide clean contact between the subbase material and the underdrain granular backfill material for the full width of the underdrain trench. d. Deflection Testing. The Engineer may at any time, not withstanding previous material acceptance, reject or require re-installation of pipe that exceeds 5 percent deflection when measured in accordance with ASTM D 2321, including Appendices. 705-3.7 CONNECTIONS. When the plans call for connections to existing or proposed pipe or structures, these connections shall be watertight and made so that a smooth uniform flow line will be obtained throughout the drainage system. 705-3.8 CLEANING AND RESTORATION OF SITE. After the backfill is completed, the Contractor shall dispose of all surplus material, dirt, and rubbish from the site. Surplus dirt may be deposited in embankments, shoulders, or as ordered by the Engineer. Except for paved areas of the airport, the Contractor shall restore all disturbed areas to their original condition. 705-3.9 CLEANOUTS. Cleanout construction and materials shall be as shown in the plan set. METHOD OF MEASUREMENT 705-4.1 The length of pipe to be paid for shall be the number of linear feet (eters) of pipe underdrains in place, completed, and approved; measured along the centerline of the pipe from end or inside face of structure to the end or inside face of structure, whichever is applicable. Several classes, types, and sizes shall be measured separately. All fittings shall be included in the footage as typical pipe sections in the pipeline being measured. The quantity of 4° PVC pipe is for bid purposes only,this quantity may need to be adjusted due to field conditions. 705-4.2 The quantity of porous backfill to be paid for shall be the number of cubic yards (subis FReteFs) of porous backfill No. 2, complete in place and accepted, and shall be determined from Ft.Worth Alliance Airport SP-D-705-5 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility ASTM F 477 Elastomeric Seals(Gaskets)for Joining Plastic Pipe ASTM F 758 Smooth-Wall Poly(Vinyl Chloride) (PVC) Plastic Underdrain Systems for Highway,Airport, and Similar Drainage m ASTM F 949 Poly (Vinyl Chloride)(PVC) Corrugated Sewer Pipe with a Smooth Interior and Fittings AASHTO M 190 Bituminous Coated Corrugated Metal Culvert Pipe and Pipe Arches AASHTO M 196 Corrugated Aluminum Alloy Culverts and Underdrains AASHTO M 252 Corrugated Polyethylene Drainage Tubing AASHTO M 288-99 Geotextile Specification for Highway Applications AASHTO M 294M Corrugated Polyethylene Pipe, 300 to 1200 mm Diameter AASHTO Standard Specifications for Highway Bridges END OF ITEM Ft.Worth Alliance Airport SP-D-705-7 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility SPECIAL PROVISION TO ITEM T-901 SEEDING 1. Delete Section 901-2.1 and substitute the following: 901-2.1 SEED. All seed must meet the requirements of the Texas Seed Law including the labeling requirements for showing the purity live seed (PLS), name and type of seed. Seed furnished shall be of the previous season's crop and the date of analysis shown on each bag shall be within nine months of the time of delivery to the project. Each variety of seed shall be furnished and delivered in separate bags or containers. A sample of each variety of seed shall be furnished for analysis and testing when directed by the Owner's Representative. The amount and type of seed planted shall be as follows: The seeding mixture (pounds of pure seed per acre) to be used shall be as follows, in accordance with the specified time of year: (* Denotes temporary grasses) Seed Mix: Cold Season Mix (September 15-March 15) Little Blestem Schizachysium scorarium 3.5 Ib./ac Buffalograss Buchloe dactylodes 13.5 Ib./ac Sideoates grama Bouteloua curtipendula 6.0 Ib./ac *Oats Avena sativa &0 IbJac *Winter Wheat Tricticum aestivum 12.0 Ib./ac Warm Season Mix (March 16-September 14) Little Blestem Schizachysium scoraium 4.5 Ib./ac Buffalograss Buchloe dactylodes 13.5 Ib./ac Sideoats grama Bouteloua curtipendula 6.0 Ib./ac *Foxtail millet Setaria italica 15.0 1b./ac 2. Delete Section 901-2.2 3. Delete Section 901-2.3 and substitute the following: 901-2.3 FERTILIZER. All fertilizer used shall be delivered in bags or containers clearly labeled showing the analysis. The fertilizer is subject to testing by the State Chemist in accordance with the Texas Fertilizer Law. A pelleted or granulated fertilizer shall be used with an analysis indicated below. The figures in the analysis represent the percentage of nitrogen, phosphoric acid and potash nutrients, respectively, as determined by the methods of the Association of Official Agricultural Chemists. Fifty percent or greater of the Nitrogen required shall be in the form of Nitrate Nitrogen (NO). The remaining Nitrogen required may be in the form of Urea Nitrogen (COHH). In the event it is necessary to substitute a fertilizer of a different analysis, it shall be pelleted or granulated fertilizer with a low concentration. The total amount of nutrients furnished and applied per acre shall equal or exceed that specified for each nutrient. Ft.Worth Alliance Airport SP-T-901-1 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility ITEM T-901 SEEDING DESCRIPTION 901-1.1 This item shall consist of soil preparation, seeding [and fertilizing] the areas shown on the plans or as directed by the Engineer in accordance with these specifications. MATERIALS 901-2.1 SEED The species and application rates of grass, legume, and cover-crop seed furnished shall be those stipulated herein. Seed shall conform to the requirements of Fed. Spec. JJJ-S-181. Seed shall be furnished separately or in mixtures in standard containers with the seed name, lot number, net weight, percentages of purity and of germination and hard seed, and percentage of maximum weed seed content clearly marked for each kind of seed. The Contractor shall furnish the Engineer duplicate signed copies of a statement by the vendor certifying that each lot of seed has been tested by a recognized laboratory for seed testing within 6 months of date of delivery. This statement shall include: name and address of laboratory, date of test, lot number for each kind of seed, and the results of tests as to name, percentages of purity and of germination, and percentage of weed content for each kind of seed furnished, and, in case of a mixture, the proportions of each kind of seed. Seeding shall be performed during the period between August and October inclusive, unless otherwise approved by the Engineer. 901-2.2 LIME. Lime shall be ground limestone containing not less than 85% of total carbonates, and shall be ground to such fineness that 90% will pass through a No. 20 mesh sieve and 50% will pass through a No. 100 mesh sieve. Coarser material will be acceptable, providing the rates of application are increased to provide not less than the minimum quantities and depth specified in the special provisions on the basis of the two sieve requirements above. Dolomitic lime or a high magnesium lime shall contain at least 10% of magnesium oxide. Lime shall be applied at the rate of[ ]. All liming materials shall conform to the requirements of ASTM C 602. 901-2.3 FERTILIZER. Fertilizer shall be standard commercial fertilizers supplied separately ;l or in mixtures containing the percentages of total nitrogen, available phosphoric acid, and water-soluble potash. They shall be applied at the rate and to the depth specified herein, and shall meet the requirements of Fed. Spec. O-F-241 and applicable state laws. They shall be furnished in standard containers with name, weight, and guaranteed analysis of contents clearly marked thereon. No cyanamide compounds or hydrated lime shall be permitted in mixed fertilizers. 717111 The fertilizers may be supplied in one of the following forms: a. A dry, free-flowing fertilizer suitable for application by a common fertilizer spreader; Ft.Worth Alliance Airport T-901-1 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility c. Seeding. Grass seed shall be sown at the rate specified in paragraph 901-2.1 immediately after fertilizing, and the fertilizer and seed shall be raked within the depth range stated in the special provisions. Seeds of legumes, either alone or in mixtures, shall be inoculated before mixing or sowing, in accordance with the instructions of the manufacturer of the inoculant. When seeding is required at other than the seasons shown on the plans or in the special provisions, a cover crop shall be sown by the same methods required for grass and legume seeding. d. Rolling. After the seed has been properly covered, the seedbed shall be immediately compacted by means of an approved lawnroller, weighing 40 to 65 pounds per foot (60 to 97 kg per meter)of width for clay soil (or any soil having a tendency to pack), and weighing 150 to 200 pounds per foot (223 to 298 kg per meter) of width for sandy or light soils. 901-3.3 WET APPLICATION METHOD. a. General. The Contractor may elect to apply seed and fertilizer (and lime, if required) by spraying them on the previously prepared seedbed in the form of an aqueous mixture and by using the methods and equipment described herein. The rates of application shall be as specked in the special provisions. b. Spraying Equipment. The spraying equipment shall have a container or water tank equipped with a liquid level gauge calibrated to read in increments not larger than 50 gallons (190 liters) over the entire range of the tank capacity, mounted so as to be visible to the nozzle operator. The container or tank shall also be equipped with a mechanical power-driven agitator capable of keeping all the solids in the mixture in complete suspension at all times until used. m The unit shall also be equipped with a pressure pump capable of delivering 100 gallons (380 liters) per minute at a pressure of 100 pounds per square inch (690 kPa). The pump shall be mounted in a line which.will recirculate the mixture through the tank whenever it is not being sprayed from the nozzle. All pump passages and pipe lines shall be capable of providing clearance for 5/8 inch (15 mm) solids. The power unit for the pump and agitator shall have controls mounted so as to be accessible to the nozzle operator. There shall be an indicating pressure gauge connected and mounted immediately at the back of the nozzle. The nozzle pipe shall be mounted on an elevated supporting stand in such a manner that it can be rotated through 360 degrees horizontally and inclined vertically from at least 20 degrees below to at least 60 degrees above the horizontal. There shall be a quick-acting, three-way control valve connecting the recirculating line to the nozzle pipe and mounted so that the nozzle operator can control and regulate the amount of flow of mixture delivered to the nozzle. At least three different types of nozzles shall be supplied so that mixtures may be properly sprayed over distance varying from 20 to 100 feet (6 to 30 m). One shall be a close-range ribbon nozzle, one a medium-range ribbon nozzle, and one a long-range jet nozzle. For case of removal and cleaning, all nozzles shall be connected to the nozzle pipe by means of quick-release couplings. In order to reach areas inaccessible to the regular equipment, an extension hose at least 50 feet(15 m) in length shall be provided to which the nozzles may be connected. Ft.Worth Alliance Airport T-901-3 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility been otherwise completed it is not possible to make an adequate determination of the color, density, and uniformity of such stand of grass, payment for the unaccepted portions of the areas seeded out of season will be withheld until such time as these requirements have been met. METHOD OF MEASUREMENT 901-4.1 The quantity of seeding to be paid for shall be the number of units acres measured on the ground surface, completed and accepted. BASIS OF PAYMENT 901-5.1 Payment shall be made at the contract unit price per acre or fraction thereof, which price and payment shall be full compensation for furnishing and placing all material and for all labor, equipment, tools, and incidentals necessary to complete the work prescribed in this item. Payment will be made under: Item 901-5.1 Seeding -- per acre MATERIAL REQUIREMENTS ASTM D977 Emulsified Asphalt Fed. Spec. JJJ-S-181 B Agricultural Seeds Fed. Spec. O-F-241 D Commercial Mixed Fertilizer END OF ITEM Ft.Worth Alliance Airport T-901-5 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility ITEM SP-T-904 SODDING DESCRIPTION 904-1.1 This item shall consist of furnishing, hauling, and placing approved live sod on prepared areas in accordance with this specification at the locations shown on the plans or as directed by the Engineer. MATERIALS 904-2.1 SOD. Sod furnished by the Contractor shall have a good cover of living or growing grass. This shall be interpreted to include grass that is seasonally dormant during the cold or dry seasons and capable of renewing growth after the dormant period. All sod shall be obtained from areas where the soil is reasonably fertile and contains a high percentage of loamy topsoil. Sod shall be cut or stripped from living, thickly matted turf relatively free of weeds or other undesirable foreign plants, large stones, roots, or other materials which might be detrimental to the development of the sod or to future maintenance. At least 70% of the plants in the cut sod shall be composed of the species stated in the special provisions, and any vegetation more than 6 inches in height shall be mowed to a height of 3 inches or less before sod is lifted. Sod, including the soil containing the roots and the plant growth showing above, shall be cut uniformly to a thickness not less than that stated in the special provisions. 904-2.2 LIME. Lime shall eenfei:m to the renuiFemei;ts of 901-22.22. 904-2.3 FERTILIZER. Fertilizer shall conform to the requirements of 901-2.3. 904-2.4 WATER. The water shall be sufficiently free from oil, acid, alkali, salt, or other harmful materials that would inhibit the growth of grass. It shall be subject to the approval of the Engineer prior to use. ry 904-2.5 SOIL FOR REPAIRS. The soil for fill and topsoiling of areas to be repaired shall GGRfeFM t9 the FequiFements ef 901 2.4 be the topsoil removed for excavation in the immediate area. CONSTRUCTION METHODS 904-3.1 GENERAL. Areas to be solid, strip, or spot sodded shall be shown on the plans. Areas requiring special ground surface preparation such as tilling and those areas in a satisfactory condition which are to remain undisturbed shall also be shown on the plans. Suitable equipment necessary for proper preparation of the ground surface and for the handling and placing of all required materials shall be on hand, in good condition, and shall be approved by the Engineer before the various operations are started. The Contractor shall demonstrate to the Engineer before starting the various operations that the application of required materials will be made at the specified rates. 904-3.2 PREPARING THE GROUND SURFACE. After grading of areas has been completed and before applying fertilizer and limestone, areas to *be sodded shall be raked or otherwise cleared of stones larger than 2 inches in any diameter, sticks, stumps, and other debris which might interfere with sodding, growth of grasses, or subsequent maintenance of grass-covered areas. If any damage by erosion or other causes occurs after grading of areas and before Ft.Worth Alliance Airport SP-T-904-1 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility cross-sectional area of not less than 3/4 square inch. The pegs shall be driven flush with the surface of the sod. 904-3.6 WATERING. Adequate water and watering equipment must be on hand before sodding begins, and sod shall be kept moist until it has become established and its continued growth assured. In all cases, watering shall be done in a manner which will avoid erosion from the application of excessive quantities and will avoid damage to the finished surface. 904-3.7 ESTABLISHING TURF. a. General. The Contractor shall provide general care for the sodded areas as soon as the sod has been laid and shall continue until final inspection and acceptance of the work. b. Protection. All sodded areas shall be protected against traffic or other use by warning signs or barricades approved by the Engineer. c. Mowing. The'Contractor shall mow the sodded areas with approved mowing equipment, depending upon climatic and growth conditions and the needs for mowing specific areas. In the event that weeds or other undesirable vegetation are permitted to grow to such an extent that, either cut or uncut, they threaten to smother the sodded species, they shall be mowed and the clippings raked and removed from the area. 904-3.8 REPAIRING. When the surface has become bullied or otherwise damaged during the period covered by this contract, the affected areas shall be repaired to re-establish the grade and the condition of the soil, as directed by the Engineer, and shall then be sodded as specified in 904-3.5. METHOD OF MEASUREMENT 904-4.1 This item shall be measured on the basis of the area in square yards of the surface covered with sod and accepted. BASIS OF PAYMENT 904-5.1 This item will be paid for on the basis of the contract unit price per square yard for sodding, which price shall be full compensation for all labor, equipment, material, staking, and incidentals necessary to satisfactorily complete the items as specified. Payment will be made under: Item T-904-5.1 Sodding -- per square yard END OF ITEM Ft.Worth Alliance Airport SP-T-904-3 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility SPECIAL PROVISION TO ITEM T-905 TOPSOILING 1. Delete all references to Engineer and substitute with "Owner" or "Owner's Authorized Representative". 2. Delete Section 905-1.1 and substitute the following: Section 905-1.1. This item shall consist of preparing the ground surface for topsoil application and placing and spreading the topsoil on prepared areas in accordance with this specification or as directed by the Owner's Representative. 3. Delete the first sentence in Section 905-2.1 and substitute the following: Topsoil shall be the surface layer with no admixture or refuse or any material toxic to plant growth, and shall be reasonably free from subsoil and stumps, roots, brush, _. stone (2-inches or more in diameter), clay lumps, or similar objects as determined by the Owner's Representative. 4. Delete Section 905-3.1 and substitute the following: 905-3.1 GENERAL. All areas that are disturbed due to grading but are not paved shall be topsoiled. Additionally, subsequent to its removal, the area for the stabilized construction exit shall be topsoiled. 5. Delete the last paragraph of Section 905-3.3 and substitute the following: Topsoil will be available on-site at the location(s) on Airport property designated by the Owner's Representative. 6. Delete the first paragraph of Section 905-3.4 and substitute the following: The topsoil shall be evenly spread on the prepared areas to a uniform depth of 4 inches after compaction, unless otherwise shown on the plans or stated in the special provisions. 7. Delete Section 905-4.1 and substitute the following: 905-4.1. Topsoil shall be measured by the number of cubic yard of topsoil at the four (4) inch depth in locations required by this specification or as directed by the Owner's Representative. 8. Delete Sections 905-5.1 and 905-5.2 and substitute the following: 905-5.1. Payment will be made at the contract unit price per cubic yard for topsoiling at the required depth complete in place. This price shall be full compensation for furnishing all material, equipment, and labor for stripping, stockpiling, transporting from stockpile, preparation of surface, placing, spreading, and incidentals necessary to complete the item. Ft.Worth Alliance Airport SP-T-905-1 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility ITEM T-905 TOPSOILING DESCRIPTION 905-1.1 This item shall consist of preparing the ground surface for topsoil application, removing topsoil from designated stockpiles or areas to be stripped on the site or from approved sources off the site, and placing and spreading the topsoil on prepared areas in accordance with this specification at the locations shown on the plans or as directed by the Engineer. - MATERIALS 905-2.1 TOPSOIL. Topsoil shall be the surface layer of soil with no admixture of refuse or any material toxic to plant growth, and it shall be reasonably free from subsoil and stumps, roots, brush, stones (2 inches or more in diameter), clay lumps or similar objects. Brush and other vegetation which will not be incorporated with the soil during handling operations shall be cut and removed. Ordinary sods and herbaceous growth such as grass and weeds are not to be removed but shall be thoroughly broken up and intermixed with the soil during handling operations. The topsoil or soil mixture, unless otherwise specified or approved, shall have a pH range of approximately 5.5 pH to 7.6 pH, when tested in accordance with the methods of testing of the association of official agricultural chemists in effect on the date of invitation of bids. The organic content shall be not less than 3% nor more than 20% as determined by the wet-combustion method (chromic acid reduction). there shall be not less than 20% nor more than 80% of the material passing the 200 mesh (0.075 mm) sieve as determined by the wash test in accordance with ASTM C117. Natural topsoil may be amended by the Contractor with approved materials and methods to meet the above specifications. 905-2.2 INSPECTION AND TESTS. Within 10 days following acceptance of the bid, the Engineer shall be notified of the source of topsoil to be furnished by the Contractor. The topsoil shall be inspected to determine if the selected soil meets the requirements specified and to determine the depth to which stripping will be permitted. At this time, the Contractor may be required to take representative soil samples from several locations within the area under consideration and to the proposed stripping depths, for testing purposes as specified in 905-2.1. CONSTRUCTION METHODS 905-3.1 GENERAL. Areas to be topsoiled shall be shown on the plans. If topsoil is available on the site, the location of the stockpiles or areas to be stripped of topsoil and the stripping depths shall be shown on the plans. Suitable equipment necessary for proper preparation and treatment of the ground surface, stripping of topsoil, and for the handling and placing of all required materials shall be on hand, in good condition, and approved by the Engineer before the various operations are started. 905-3.2 PREPARING THE GROUND SURFACE. Immediately prior to dumping and spreading the topsoil on any area, the surface shall be loosened by discs or spike-tooth harrows, or by other means approved by the Engineer, to a minimum depth of 2 inches (50 Ft.Worth Alliance Airport T-905-1 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility METHOD OF MEASUREMENT 905-4.1 Topsoil obtained on the site shall be measured by the number of cubic yards (cubic meters) of topsoil measured in its original position and stripped or excavated. Topsoil stockpiled by others and removed for topsoiling by the Contractor shall be measured by the number of cubic yards (cubic meters) of topsoil measured in the stockpile. Topsoil shall be measured by volume in cubic yards (cubic meters) computed by the method of end areas. 905-4.2 Topsoil obtained off the site shall be measured by the number of cubic yards (cubic meters) of topsoil measured in its original position and stripped or excavated. Topsoil shall be measured by volume in cubic yards (meters) computed by the method of end areas. BASIS OF PAYMENT 905-5.1 Payment will be made at the contract unit price per cubic yard (cubic meter) for topsoiling (obtained on the site). This price shall be full compensation for furnishing all materials and for all preparation, placing, and spreading of the materials, and for all labor, equipment, tools, and incidentals necessary to complete the item. 905-5.2 Payment will be made at the contract unit price per cubic yard (cubic meter) for topsoiling (obtained off the site). This price shall be full compensation for furnishing all materials and for all preparation, placing, and spreading of the materials, and for all labor, equipment, tools, and incidentals necessary to complete the item. Payment will be made under: Item T-905-5.1 Topsoiling (Obtained on Site or Removed from Stockpile--per cubic yard (cubic meter) END OF ITEM Ft.Worth Alliance Airport T-905-3 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility ITEM SP-L-108 INSTALLATION OF UNDERGROUND CABLE FOR AIRPORTS DESCRIPTION 108-1.1 This item shall consist of furnishing and installing underground cable in accordance with these specifications at the locations shown in the plans. This item shall include the excavation and backfill of the trench and the installation of cable and counterpoise wire in trench, duct or conduit. It shall include splicing, cable marking, and testing of the installation and all incidentals necessary to place the cable in operating condition as a completed unit to the satisfaction of the Engineer. This item shall not include the installation of the duct or conduit. EQUIPMENT AND MATERIALS 108-2.1 GENERAL. a. Airport lighting equipment and materials covered by Federal Aviation Administration (FAA) specifications shall have the prior approval of the FAA, and are listed in Advisory Circular(AC) 150/5345-1, Approved Airport Equipment. b. All other equipment and materials covered by other referenced specifications shall be subject to acceptance through manufacturer's certification of compliance with the applicable specification, when requested by the Engineer. 108-2.2 CABLE. Underground cable shall conform to the requirements of AC 150/5345-7, Specification for L-824 Underground Electrical Cable for Airport Lighting Circuits. If telephone control cable is specified, copper shielded, polyethylene insulated and jacketed, No. 19 AWG telephone cable conforming to the United States Department of Agriculture, Rural Electrification Administration (REA) Bulletin 345-14, REA Specification for Fully Color-Coded, Polyethylene Insulated, Double Polyethylene-Jacketed Telephone Cables for Direct Burial, shall - be used. Where counterpoise conductors are to be installed and where soil conditions would adversely affect bare copper wire, thermoplastic wire conforming to Fed. Spec. J-C-30, Type TW, 600 volt, may be used. Cable type, size, number of conductors, strand and service voltage shall be specked in the plans and/or proposal. 108-2.3 BARE COPPER WIRE (COUNTERPOISE). Bare copper wire for counter-poise installations shall be stranded wire conforming to ASTM Specifications B 3 and B 8. 108-2.4 CABLE CONNECTIONS. In-line connections of underground primary cables shall be of the type called for in the plans or in the proposal, and shall be one of the types listed below. When the plans or the proposal permit a choice of connection, the Contractor shall indicate in the bid the type of connection he proposes to furnish. a. The Cast Splice. A cast splice, employing a plastic mold and using epoxy resin equal to that manufactured by Minnesota Mining and Manufacturing Company, "Scotchcast° Kit No. 82--A, or as manufactured by Hysol Corporation, "Hyseal Ft.Worth Alliance Airport SP-L-108-1 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility The duct or conduit shall be installed as a separate item in accordance with Item L-110, "Installation of Airport Underground Electrical Duct." The Contractor shall make sure that the duct is open, continuous, and clear of debris before installing cable. The cable shall be installed in a manner to prevent harmful stretching of the conductor, injury to the insulation, or damage to the outer protective covering. The ends of all cables shall be sealed with moisture-seal tape before pulling into the conduit and it shall be left sealed until connections are made. Where more than one cable is to be installed in a duct under the same contract, all cable shall be pulled in the duct at the same time. The pulling of a cable through ducts or conduits may be accomplished by handwinch or power winch with the use of cable grips or pulling eyes. Pulling tensions should be governed by recommended standard practices for straight pulls or bends. A lubricant recommended for the type of cable being installed shall be used where pulling lubricant is required. Duct or conduit markers temporarily removed for excavations shall be replaced as required. 108-3.3 TRENCHING. WheFe tuFf is well established and the sed eal; be FeMoved, it shal FneehaniGal tFeRGhing equipmeM. Walls of tFeRGhes shall be essentially YeFtiGal so that a exeavate the tFeRGh with theii: blades. The bg#eFn suFfaGe ef tFeRGhes shall be essentially . depth shall be 36 iRGhes (90 GFFI) unless othepMee speGified. b. MoRimum Gable depth when GFessiRg uAdeF a FailiFead tFarsk, shall be 42 inGhes The GeRtFarAGF shall exGavate all eable tFBRGh9S to a width nGt less than 6 "I;Ghes (159 FAFA� the same geneFal diFeden shall be installed IF;the Same tremh When F9Gk exGayatien is 9RG96inteFed, the FeGk shall be Femeyed to a depth ef at least 3 ine (75 FnFn) belew the Fequ!Fed Gable depth and it shall be replared with beddiAg MatBdal Gf SaFth sieve. The Genti:aetei:shall asreFtaiR the type ef sell er FeGk to be exravated befoFe biddiRg-.-AR exravatieR shall be wi;iGlassified. 110-2-4.4. INSTALLATION IN TRENCHS& The GentFad9F shall net use a Gable pIGW Gables shall be unreeled in MaGe aleRgside GF IR the tFeRGh -RRd- shall be GaFefUlly plaGed aIGRg eRd Ft.Worth Alliance Airport SP-L-108-3 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility wide,slab. The lettem shall be appFoximately 4 -Rrhe6 (WO FnFn) high and 3 IFirhes (7-5 R;Fn) mShall impFessp n 108-3.8 SPLICING. Connections of the type shown in the plans shall be made by experienced personnel regularly engaged in this type of work and shall be made as follows: a. Cast Splices. These shall be made by using crimp connectors for jointing conductors. Molds shall be assembled, and the compound shall be mixed and poured in accordance with manufacturer's instructions and to the satisfaction of the Engineer. b. Vulcanized Splices. These shall be made by using crimp connectors for joining conductors. The splice shall be made, using compounds furnished by the manufacturer, in accordance with his/her instructions and to the satisfaction of the Engineer. c. Field-attached Plug-in Splices. These shall be assembled in accordance with manufacturer's instructions. These splices shall be made by plugging directly into mating connectors. In all cases the joint where the connectors come together shall be wrapped with at least one layer of rubber or synthetic rubber tape and one layer of plastic tape, one-half lapped, extending at least 1-1/2 inches on each side of the joint. d. Factory-Molded Plug-in Splices. These shall be made by plugging directly into mating connectors. In all cases, the joint where the connectors come together shall be wrapped with at least one layer of rubber or synthetic rubber tape and one layer of plastic tape, one-half lapped, extending at least 1-1/2 inches on each side of the joint. e. Taped Splices. A taped splice shall be made in the following manner: Bring the cables to their final position and cut so that the conductors will butt. Remove insulation and jacket allowing for bare conductor of proper length to fit compression sleeve connector with 1/4 inch of bare conductor on each side of the connector. Use a sharp knife to pencil insulation and jacket at approximately the same angle as a pencil point. Care must be taken to avoid nicking or injuring the conductor during removal of insulation or penciling. Do not use emery paper on splicing operation since it contains metallic particles. The copper conductors shall be thoroughly cleaned. Join the conductors by inserting them equidistant into the compression connection sleeve. Crimp conductors firmly in place with crimping tool that requires a complete crimp before tool can be removed. Test the crimped connection by pulling on the cable. Scrape the insulation to assure that the entire surface over which the tape will be applied (plus 3 inches on each end) is clean. After scraping wipe the entire area with a clean lint-free cloth. Do not use solvents. Apply high-voltage rubber tape one-half lapped over bare conductor. This tape should be tensioned as recommended by the manufacturer. Voids in the Ft.Worth Alliance Airport SP-L-108-5 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility b. That all circuits are free from unspecified grounds. c. That the insulation resistance to ground of all nongrounded series circuits is not less than 50 megohms. d. That the insulation resistance to ground of all nongrounded conductors of multiple circuits is not less than 50 megohms. e. That all circuits are properly connected in accordance with applicable wiring diagrams. f. That all circuits are operable. Tests shall be conducted that include operating each control not less than 10 times and the continuous operation of each lighting and power circuit for not less than 1/2 hour. METHOD OF MEASUREMENT 108-4.4 T-FeRGhiRg shall be Fneasuped by the IineaF feet (MWS) Of tFBRGh, inGluding -Addiths 408-4.2 Cable GF GeuMeFpoise wire installed IR tFenGh shall be MaGUFed by the AUFA199F Of 108-4.3 Cable or counterpoise wire installed in duct or conduit shall be measured by the number of linear feet measured in place, completed, ready for operation, and accepted as satisfactory. 108-4.4 Concrete encased 1W-2" Sch. 40 PVC duct shall be measured by the number of linear feet measured in place, completed, ready for operation, and accepted as satisfactory. There will be no separate pay for PVC pipe or concrete needed to complete this item, they shall be considered subsidiary of concrete encased 1W-2° Sch. 40 PVC duct. 108-4.5 Remove Store and Reinstall Semiflush Fixture with Transformer shall be measured per each in place, completed, ready for operation, and accepted as satisfactory. 108-4.6 Furnish and install L868 Class I Base shall be measured per each in place, completed, ready for operation, and accepted as satisfactory. Separate measurement shall be made for each cable or counterpoise wire installed in duct or conduit. BASIS OF PAYMENT 108-5.1 Payment will be made at the contract unit price for trenching cable and bare counterpoise wire installed in trench or duct in place by the Contractor and accepted by the Engineer. Payment will be made at the contract unit price per linear foot for concrete encased duct. Payment will be made at the contract unit price per each for light bases and for the Ft.Worth Alliance Airport SP-L-108-7 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility ITEM SP-L-110 INSTALLATION OF AIRPORT UNDERGROUND ELECTRICAL DUCT DESCRIPTION 110-1.1 This item shall consist of underground electrical ducts installed in accordance with this specification at the locations and in accordance with the dimensions, designs, and details shown in the plans. This item shall include the installation of all underground electrical ducts or underground conduits. It shall also include all trenching, backfilling, removal, and restoration of any paved areas; manholes, concrete encasement, mandreling installation of steel drag wires and duct markers, capping, and the testing of the installation as a completed duct system ready for installation of cables, to the satisfaction of the Engineer. EQUIPMENT AND MATERIALS 110-2.1 GENERAL. All equipment and materials covered by referenced specifications shall be - subject to acceptance through manufacturers certification of compliance with the applicable specification when so requested by the Engineer. 110-2.2 BITUMINOUS F113ER DUCT. BituFAl'neus fibeF duGt and fitURgs shall rsenfGFM te 110-2.3 A313EST-03 CEMENT DUCT. AsbeStGS GeMent duGt and fittings shall G9Rf9FFA t9 t FequiFemeFits of Fed. Spee. W C-67-1 and shall be eRe Gf the fel!GWR9, 86 speGffl8d OR the pFepesal- 140-2.5 STEEL CONDUIT. Riged Ste9l Wnduit and fittiRgs shall GgRfGFFR te the FequiFeFflentS ef UndeFwFiteF6 LabeFateder, StandaFd 6, 514, and 1242. 110-2.6 CONCRETE. Concrete shall conform to Item P-610, Structural Portland Cement Concrete, using 1-inch maximum size coarse aggregate. 110-2.7 PLASTIC CONDUIT. Plastic conduit and fittings shall conform to the requirements of Fed. Spec.W-C-1094 and shall be one of the following, as specified in the proposal: a. Type I - suitable for underground use either directly in the earth or encased in concrete. b. Type li -suitable for either above ground or underground use. Ft.Worth Alliance Airport SP-L-110-1 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility spacers applicable to the type of duct. As the duct laying progresses, concrete not less than 3 inches thick shall be placed around the sides and top of the duct bank. End bells or couplings shall be installed flush with the concrete encasement where required. When specified, the Contractor shall reinforce the bottom side and top of encasements with steel reinforcing mesh or fabric or other approved metal reinforcement. When directed, the Contractor shall supply additional supports where the ground is soft and boggy, where ducts cross under roadways, or where otherwise shown on the plans. Under such conditions, the complete duct structure shall be supported on reinforced concrete footings, piers, or piles located at approximately 5 foot intervals. When clay or soapstone ducts are specified, they shall be installed with concrete encasement as described above. Clay conduit shall be of the single-bore type. Where the self-centering socket joint type of single clay duct is used, conduit shall be built up, tier by tier, and separated only by sufficient mortar or fine aggregate concrete to bed the ducts evenly and fill all vol ds between ducts. Single ducts shall be jointed together and the joints grouted with portland cement mortar. A suitable gasket (of rubber or other approved material) shall first be placed in the receptacle end of the duct, prior to the joining operation, in order to exclude all mortar from the duct. Where the square bore butt joint type of clay duct, single or multicell, is used, sections shall be aligned with at least four steel dowel pins and joints wrapped with duct tape 6 inches wide and lapped 6 inches. All joints in a bank of single-bore ducts shall be staggered, beginning evenly from the manhole or handhole, by means of short lengths 6, 8, 9, 12, and 15 inches long. Cement mortar shall be trowled around each and every joint. Voids in the duct bank, caused by the external shape of the corners of the conduit, shall also be filled with mortar. The joining and joints of soapstone duct shall be done in accordance with the manufacturer's recommendations. be not less thaR 6 inGhes (450 Fwn) RGF FneFe than 12 'InGhes (300 FnFn) YAde, and the treRGh A 1aYeF Of Fth FAateFial, at least 4 iRehes (109 FAM) th;Gk (loose FAeasuFeFReRt) shall be seft diFt, sand GF GtheF fiRe fill, and it shall ee . - .. .as that w9uld be Fetaned en a 114 9 RGh (6 FRFn) sieve. The bedding matedal shall be tamped uRtil&m. 11 A 1 A-st 6- G-t h A-PA468 A&GIAM OR plans, d-u-net—A far. direGt 191:10al shall be iRstalled so that the t9ps ef a# shall be spaGed net less than 2 InGhes (50 1 3suFed ftem eutside wall tM mftidA Vail) in a hmri;zmntgl diFeGtoen and net less than 6 ORGhes (150 FnFR) apaFt in a veFtiGm, d'mnt'QR T-.M-Rr-,hR--F; shall be epened the eemplete length befeFe durat is installed so that if any 11110-3.4 DUCT MARKERS. The lGGatien of the eRds ef all durAs shall be FnaFked by a GGRGF8te Ft.Worth Alliance Airport SP-L-110-3 m Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility furnishing all materials and for all preparation, assembly, and installation of these materials, and for all labor, equipment, tools, and incidentals necessary to complete this item. 110-5.2 Payment shall be made at the contract unit price of lump-sum for temporary conduit/cablingiumpers required to maintain airfield lighting as shown on the plans. This price shall be full compensation for furnishing all materials and for all preparation, assembly, and installation of these materials, and for all labor, equipment, tools, and incidentals necessary to complete this item. Payment will be made under: Item L-110-5.1 Concrete Encased 1W-2" Schedule 40 PVC Duct-- per linear foot Item L-110-5.2 Temporary Conduit/Cabling--per lump sum MATERIAL REQUIREMENTS Fed.Spec.W-C-571 Conduit and Fittings, Nonmetal, Rigid; (Asbestos-Cement or Fire- Clay Cement), (For Electrical Purposes) Fed.Spec.W-C-1094 Conduit and Fittings; Nonmetallic, Rigid, (Plastic) Underwriters Rigid Metal Conduit Laboratories Standard 6 Underwriters Fittings for Conduit and Outlet Boxes Laboratories Standard 514 Underwriters Impregnated-Fiber Electrical Conduit Laboratories Standard 543 Underwriters Intermediate Metal Conduit Laboratories Standard 1242 END OF ITEM Ft.Worth Alliance Airport SP-L-110-5 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility ITEM SS-L-111 AIRFIELD ELECTRICAL INSTALLATION TESTING DESCRIPTION 111-1.1 This item shall consist of furnishing all equipment, materials and appliances necessary for testing of airfield lighting circuit installations and associated systems. a. The Contractor shall provide testing to confirm installations are acceptable for ground rod testings and the Contractor shall obtain the service of an independent agency to perform the Hi-Pot Test. b. Requirements under this item shall be coordinated with the Airport Construction Manager. Specification requirements for approvals, reviews or other involvement of the Engineer shall be transmitted by the Contractor through the Construction Manager to the Engineer. W. EQUIPMENT AND MATERIALS 111-2.1 GENERAL. Equipment, materials and equipment covered by this item shall be subject to acceptance through manufacturer's certification of compliance with the applicable specification, when requested by the Engineer. CONSTRUCTION METHODS 111-3.1 GENERAL. The Contractor shall furnish all necessary equipment and appliances for testing installations as indicated below. 111-3.2 AIRFIELD LIGHTING CIRCUITS TESTING. The Contractor shall notify the Construction Manager and Facilities Maintenance 48 hours prior to cable testing. All testing shall be conducted in the presence of the Engineer and Airport Facilities Maintenance. All test results shall be simultaneously recorded by the Contractor and Facilities Maintenance. Contractor shall provide test report information to the Engineer and Airport Facilities Maintenance for approval. Test procedures for the following required tests, including field test report forms, shall be submitted to the Engineer for approval prior to testing. a. Testing Requirements. (1) Testing Required for Existing Circuits and Existing Portions of Circuits to be Extended. The existing part of circuits to be extended shall be subjected to Low Voltage Tests in accordance with paragraph B.1 below. Test results shall be submitted to the Engineer for approval prior to extending or revising the existing circuit. (2) Testing Required For New Circuits and New Portions of Existing Circuits. Each new series circuit, or new part of existing circuits being extended or replaced, shall be tested as follows: (a) After new cable with new connectors are installed and prior to connecting light fixture transformers, the following tests shall be performed. Ft.Worth Alliance Airport SS-L-111-1 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility (2) Hi-Pot Test. High Potential/High Voltage Current Leakage Test (a) Test Required. As noted in Part A above, all circuits installed in conduit shall have all sections of new cable Hi-Pot Tested. (b) Test Agency. All Hi Pot tests shall be performed by an independent agency certified by the National Electrical Testing Association (NETA) with certified technicians using properly calibrated equipment and standard procedures. The independent agency must be approved by the Board. (c) Test Equipment. The test instrument shall be a suitable high voltage tester which has a steady, filtered direct current output voltage. The high voltage tester shall include an accurate voltmeter and micrometer for reading the voltage applied to the circuit and resultant insulation leakage current. Voltages in excess of the test values specified below shall not be applied. (d) Test Procedures. Refer to Item L-100 for associated "Lock-Out Procedure" requirements. Prepare cable and conduct test in accordance with IEEE 400 and NEMA WC-7 requirements and as required by testing agency. The following procedure is to be followed. 1. Ground all conductors, except the one to be tested. 2. Ensure adequate clearance of the tested specimen form ground to prevent flashover. 3. Carefully clean test conductor surface to remove any dust or other miscellaneous debris. 4. "Corona-proof'the cable test specimen to minimize corona discharge. 5. Secure test site and fence off perimeter for the safety of personnel working in the area. 6. Perform low voltage megger testing of cable specimen. Any cable that exhibits low megger readings initially is questionable and should be investigated before performing the DC Hi-pot test. 7. Connect the output of test set to cable specimen and attach the ground terminal of the set aid an approved grounding electrode at the site. 8. Bring the DC voltage up to the prescribed maximum test voltage of 15 KV in five equal steps. Raise the voltage at an even rate, so as to obtain each required step in not less than 10 seconds. Hold the voltage at each step for 60 seconds. Read and record the leakage current at the end of each hold period. 9. Hold the maximum test voltage of 15 KV for approximately 10 minutes. Read and record the leakage current at 15 second intervals during the first 2 minutes and then every minute thereafter for the remainder of the test. 10. Bring the test voltage control quickly and smoothly to zero. Read and record the voltage remaining on the cable after 30 seconds, and again after one minute. Ft.Worth Alliance Airport SS-L-111-3 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility (i) All circuits are properly connected in accordance with the applicable wiring diagrams. (ii) All lighting power and control circuits are continuous and free from short circuits. (iii) All circuits are free from unspecified grounds. (iv) The insulation-resistance to ground is equal to or greater than 1000 megohms for all new non-grounded series circuits with current transformers disconnected. In addition, new circuits shall exhibit an insulation resistance of not less than 50 megaohmns, valid through the end of the construction warranty period. (v) The insulation-resistance to ground of all new non-grounded conductors or multiple circuits meets both of the following requirements. • Insulation-resistance to ground is equal or greater than 1000 megohms. In addition, new circuits shall exhibit an insulation resistance of not less than 50 - megaohmns, valid through the end of the construction warranty period. • Insulation-resistance of cables with same length installed in same duct bank does not show a comparison ratio of over 5 to 1. (b) Hi-Pot Test shall demonstrate to the satisfaction of the Engineer the following most significant insulation leakage current characteristics necessary to evaluate the condition of the cable: (i) The linearity of the leakage current at the number of incremental test voltages between zero and the prescribed maximum test voltage of 15 kv. (ii) The behavior of the leakage current when the prescribed test voltage is reached and maintained for the duration of the test. d. Deficient Testing Results (Circuits Not Meeting Requirements). (1) Existing Circuits and Existing Portions of Circuits to be Extended. (a) Cables that do not meet the test criteria of subparagraph 3.3.c.1 above shall be considered unacceptable and shall not be energized until corrected. Refer to Item L-100, General Provisions - Electrical, for procedures to follow for cable that does not conform to the test criteria. (b) If all requirements of Item L-100, "Lockout Procedure" have been satisfied by the Contractor and the Engineer determines non-complying circuits or portions of circuits are the responsibility of the Board, then the Contractor shall provide to Airport Facilities Maintenance, through the Engineer, all test reports identifying location of non-complying cables. Ft.Worth Alliance Airport SS-L-111-5 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility equipment shall be observed to determine that each switch properly controls the corresponding circuit. Radio communication between the operator and the observers shall be provided by the - Contractor. c. The above tests shall be repeated from the local control switches on the regulators. Each installed or revised lighting circuit shall be tested by operating the lamps at Step 3 intensity or as directed by the Engineer, for not less than 1 hour. Visual examination shall be made at the beginning and at the end of this test to determine that the installed airfield light fixtures are illuminating at full intensity. d. If circuit regulators are installed under project construction, regulator output ampacity shall be adjusted for proper outputs as per manufacturer's recommendations and requirements to insure proper circuit operation. e. Systems tests shall confirm by demonstration in service that all lighting circuits are in good operating condition to the satisfaction of the Engineer if the tests are unsatisfactory, lighting systems installed shall be corrected and systems tests shall again be implemented. METHOD OF MEASUREMENT 111-4.1 Low Voltage Testing and Hi-Pot Testing of all airfield lighting circuits shall not be measured separately, but considered as subsidiary to Item L-108 'Installation of Underground Cable for Airports." 111-4.2 The System Tests will not be measured for payment, but considered subsidiary to the various pay items. BASIS OF PAYMENT 111-5.1 No separate pay for Low Voltage Testing and Hi-Pot Testing. 111-5.2 No separate pay for System Tests. END OF ITEM Ft.Worth Alliance Airport SS-L-111-7 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility SECTION E1 - MATERIAL SPECIFICATIONS MATERIAL STANDARD E1-26 JANUARY 1, 1978 (REVISED 3/6/89) E1-26 RESILIENT-SEATED GATE VALVES: E1-26:1 GENERAL: This Material Specification covers iron-body resilient-seated gate valves with nonrising stems (NRS), size 3 through 12 inches NPS (nominal pipe size) meeting all requirements of the latest ANSI/AWWA C509 Standard as modified by this specification, and may be used in lieu of double disc gate valves of similar size for installation in the Fort Worth water distribution system. E1-26.2 DESIGN: Requirements in addition to ANSI/AWWA C509 Standard for resilient-seated gate valves: a . POSITION: All valves will be installed in vertical position only when utilized in normal pipeline installation. b. OPERATING METHOD: Valves for buried service are to be supplied with operating nuts. Operating nuts shall be made of gray iron or ductile iron. The operating nuts shall be 1-15/16 inch square at the top, 2 inch square at the base, and 1-3/4 inch high. An arrow showing the direction of opening with the word "OPEN", shall be cast on operating nut flanged base, as appropriate. Operating nuts shall be painted red. C. OPENING DIRECTION: In opening, the operating nut shall be turned to the RIGHT (CLOCKWISE ,. d. END CONNECTIONS: Valves shall have flanged, mechanical-joint, push-on ends, or any combination of these as specified on the plans or in the project specifications. The various types of valve ends shall conform to the applicable requirements of E1-7 of these General Contract Documents and Specifications. e. WATERWAY SIZE: The waterway shall have a diameter not less than the full nominal diameter of the valve. An unobstructed waterway shall be provided with the valve in open position. f. Eh : All valves shall be of the non-rising stem type (NRS). g . STEM SEALS: The valve stem shall be sealed by 0-rings above and below the stem collar. It shall incorporate a minimum of two such seals. The 0-ring seal above the stem collar shall be replaceable with the valve under pressure in full' ripen position. h. VALVE SEATS: The gates for all valve sizes shall be of one piece, fully encapsulated with a permanently bonding synthetic material (SBR, Buna N, or Urethene Rubber) covering where exposed to line water in closed position. The bonding process shall meet the requirements of current ASTM D429. Mechanically attaching the resilient seat to the E1-26 (1) Addendum No. 1 January 23, 2006 gate with ASTM A-276, Type 304 stainless steel screws is acceptable. The valve construction shall contain means to properly position the gate assembly throughout the entire open/close travel . i . BONNET BOLTS AND NUTS: All bonnet bolts and nuts on gate valves shall be made of ASTM A-276, Type 304 stainless steel . Bolts shall have hexagonal heads conforming to ANSI 818.2.1. Nuts shall be hexagonal nuts conforming to ANSI B18.2.2. j, BRONZE.. OR .BRAS.S... PARTS.:, Val.ve comp.onents ..:of, bronze. or brass shall: be made. to ASTM recognized alloy- specif tcations. k. COATING: All valve interior and exterior surfaces of ferrous parts shall be epoxy coated, minimum 3 to 5 mils, meeting the current AWWA C550 requirements. 1 . ACCESSORIES: All. gate valves shall have the following accessories provided as part of the gate valve installation. I. A keyed solid extension stem of sufficient length to bring the operating nut up to within one- foot (1' ) of the surface of the round when the operating nut on the gate valve is three feet 3') or more beneath the surface of the ground. On City of Fort Worth stock order extension stems will not be required. (a) Extension stems shall not be bolted or attached to the valve operating nut during shipment. (b) Extension stems shall be of cold roll steel with a cross-sectional area of one square inch, fitting loosely enough to allow deflection. 2. Joint components such as gaskets, glands, lubricant, bolts and nuts, shall be furnished all in sufficient quantity for assembly of each joint. 3. For buried service gate valves, cast iron valve boxes and covers shall be provided. (a) Each valve box shall be two-piece, 5-1/4 inch shafts, screw type, consisting of a top section and a bottom section. Valve boxes shall equal to McKinley Iron Works Type VBS, Tyler Pipe 6850 Series, Clow Figure F-2454, or equal . (b) Valve box covers shall be so designed that they can be easily removed to provide access to valve operating nut. They must be designed to stay in position and resist damage under heavy traffic loads. Each cover shall be casted with the word "WATER" in raised letters on the upper surface. E1-26 (2) Addendum No. 1 January 23, 2006 (c) Cast iron castings for valve boxes and covers shall conform to ASTM A-48, Class 40. D1-26.3 TESTING: All test requirements or testing procedure specified under current ANSI/AWWA C509, except for changes as detailed in this specification, shall be met by the valve manufacturer. The manufacturer shall furnish the City two (2) certified copies of tests on each valve and certification that the valve components are made in conformance with applicable ANSI, ASTM, AWWA or other standards. El-26.4 -VALVE DRAWINGS: Valve drawings in triplicate shall be furnished to City for approval . The manufacturer shall have the option of submitting drawings to the City for approval of each particular type of valve that he wishes to bid on and upon approval of these by the City, the manufacturer may then bid on any type of valve covered by these approved drawings by simply referring to the approved drawing number in their bid proposal . These drawings, if submitted with this understanding, will be kept on file by the City until specification change or obsolescence or other reasons required submittal of new drawings. Drawings when submitted for City approval shall include detail prints as are necessary to show all sub—assembly requirements for valves proposed to be furnished. The drawings shall identify all component part material completely, that is material shall not only be identified by the control specification but by type, class, or other designations listed under the standards as well . If a manufacturer proposes a substitute material of his own formulation, acceptance thereof by the City shall not be considered without a complete and detailed description of the material which shall include chemical composition and physical requirements as part of the report. E1-26.5 RECORD OF MANUFACTURE: Valves will not be acceptable to the City unless the manufacturer has been engaged regularly and continuously in the production of gate valves which have been in satisfactory use in municipal water systems comparable to the Fort Worth, Texas system, or the manufacturer can provide adequate design and production capability which meets all applicable standards and whose product is acceptable to the Fort Worth Water Department. E1-2.6.6 EXAMINATION OF VALVES: After delivery by the supplier on, a direct purchase order, the City may disassemble one valve of each size of 'each pressure. After delivery by the Contractor on a construction contract, the Contractor shall , if requested, in the presence of a representative of the City, disassemble one valve of each size of each pressure. Should it be determined that a particular valve does not meet all these specifications, then all of the valves of that order shall be returned and all costs for disassembly and shipping shall be paid by the supplier or by the Contractor. D1-26.7 INSTALLATION.: Unless specified otherwise, installation shall be governed by Construction Standard E2-10 of these General Contract Documents. E1-26 (3) Addendum No. 1 January 23, 2006 ITEM 15107 GATE VALVES 15107-5.1 This item shall include removal and furnishing and installation of resilient seated gate valves as shown on the Plans. MATERIALS 15107-2.1 REFERENCES. The publications listed below form a part of this specification to the extent referenced. The publications are referred to in the text by basic designation only. American Water Works Association (AWWA) AWWA C515 Standard for Reduced Wall, Resilient-Seated Gate Valves for Water and Sewage Systems 15107-2.1 SUBMITTALS. Submit the following in accordance the specifications: 1. Shop drawings and product data, including construction features and materials of construction for valves 10 inches and larger and for valves with electric motor or gear operators. 2. Certification that each valve has been hydrostatically tested at 200 percent of rating. 3. Operation and maintenance manual(s). Manufacturer is to certify that valves meet and/or exceed the requirements. 15107-2.2 DELIVERY, STORAGE, AND HANDLING. All valves to be drained and closed prior to shipment. Valves to be shipped with flange protectors installed. 15107-2.3 MANUFACTURER(S). Valves to be manufactured by American Flow Control, Grinnell, U.S. Pipe and Foundry Company, or approved equal. 15107-2.4 MATERIALS AND/OR EQUIPMENT. Valves to have 250 p.s.i.g. rating and be manufactured in accordance with AWWA C515 and as follows below. All valves to have make, size, working pressure, and the letters "AWWA" cast into the valve bodies. A. Valves 1. Body: Cast iron or ductile iron. 2. Wedge: Cast iron a 3. Bonnets: Bolted. 4. Stem: Bronze. 5. Seat: Rubber. 6. Stem Seal: Stuffing box or O-ring. 7. Packing: Asbestos free. 8. O-rings: Natural or synthetic rubber. B. Stem Movement: All valves to be Non Rising Stem unless shown otherwise. Ft.Worth Alliance Airport 15107-1 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility I MATERIAL REQUIREMENTS AWWA C515 Standard for Reduced Wall, Resilient-Seated Gate Valves for Water and Sewage Systems END OF ITEM 3. I' r Ft.Worth Alliance Airport 15107-3 Rehabilitation of Taxiway Entrance to Fedex Facility and Deicing Containment Facility