Loading...
The URL can be used to link to this page
Your browser does not support the video tag.
Home
My WebLink
About
16-00 RESOLUTION
RESOLUTION NO. 16-00 MICROFILMED A RESOLUTION AWARDING BID NO. 2000-11, IN THE AMOUNT OF $2,107,961, TO BASIC CONSTRUCTION COMPANY, INC., FOR PHASE II, HIGHWAY 265 WATER AND SANITARY SEWER RELOCATIONS; APPROVING A 10% CONTRACT CONTINGENCY IN THE AMOUNT OF $210,796.10; AND APPROVAL OF A BUDGET ADJUSTMENT. BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF FAYETTEVILLE, ARKANSAS - Section 1. That the City Council hereby awards Bid No. 2000-11, in the amount of $2,107,961, to Basic Construction Company, Inc., for Phase II, Highway 265 water and sanitary sewer relocations, and authorizes the Mayor and City Clerk to execute a contract for said amount A copy of the is attached hereto marked Exhibit "A" and made a part hereof. Section 2. of $210,796.10. The City Council hereby approves a 10% contract contingency in the amount Section 3. The City Council hereby approves a budget adjustment in the amount of $1,117,786 increasing Water Line Improvements, Acct. No. 5400 5600 5808 00, Project No. 97043 20, in the amount of $470,786 and Building Cost, Acct. No 5400 5600 5804 00, Project No. 98076 20 by decreasing Use of Fund Balance, Acct. No. 5400 0940 4999 99. A copy of the budget adjustment is attached hereto marked Exhibit "B" and made a part hereof. ASSEDAND APPROVED this151 day of February , 2000. ;. r • A APPROVED: /1 By: AT eather Woodruff, City Cler Fri Hanna, Mayor 1 • NAME OF FILE: CROSS REFERENCE: Resolution No. 16-00 i 02/01/00 Resolution No. 16-00 Exhibit "A" (Contract with Basic Construction Company, Inc /Phase WHwy 265 Water & Sewer 02/01/00 Staff Review Form 02/01/00 Copy of the Budget Adjustment Form 01/20/00 Memo to Mayor Hanna from Jim Beavers 02/09/00 Memo to Jim Beavers, Engineering Division, from Heather Woodruff, City Clerk Change Order No. 1 Change Order No. 2 Change Order No. 3 Change Order No. 4 Change Order No. 5 (original is in Res. 156-00, 11/07/00) Change Order No. 6 Change Order No. 7 08/15/01 Approval of the Final Reconciliation Contract Payment to Basic Construction Company, Inc. NOTES: I; • CONTRACT THIS AGREEMENT, made and entered into the /Se day of F�d4,.,, , 2000, by and between the City of Fayetteville, County of Washington, State of Arkansas, Party of the First Part (hereinafter called the Owner), and 84sic eouserRoc.T.o.v eo.T&cof the City of Faye=noviae, AR. , Party of the Second Part (hereinafter called the Contractor). WITNESSETH THAT: WHEREAS, the Owner has called for bids for water system improvements, as set out in the Plans and Specifications and approved by the City of Fayetteville, Arkansas; and WHEREAS, pursuant to the published calls for bids under said Plans and Specifications, the Contractor is the lowest and best qualified bidder for the construction of said Improvements; NOW THEREFORE, the Contractor agrees with the Owner to commence and complete the construction of: Bid No. 99-86 which shall be the Highway 265 Water and Sewer Relocations, Phase 2 and Additional Work, Fayetteville, Arkansas; including all Work required for a complete and acceptable installation, for the unit and lump sum prices bid in the Bid Proposal, all of which become and are a part of this Contract, the total sum thus being TWD 41/s-L1o1) OL)e. WUNDRep Stti/c%U iWOas.'wp 04)14)4I- NitiD/?eD S&ril/ ONS' (text amount) dollars ($ 2)(61;96 • oo ), such sum being the agreed amount upon which bonds and liabilities are based, and at his own cost and expense furnish all materials, supplies, labor, machinery, equipment, tools, supervision, bonds, insurance and other accessories and services necessary to complete the said construction in accordance with the conditions and prices stated in the Bid attached hereto and made a part hereof, and in accordance with the Technical Specifications, the General, Conditions, the Supplementary Conditions, and in accordance with the Plans, which include all maps, plats, blueprints, and other drawings, and wtwiitten or printed explanatory matter thereof. The Contractor agrees to commence work under this contract within ten days of the issuance of the Notice to Proceed and substantially complete all work within one hundred thirty-eight (138) calendar days and totally complete work within one hundred sixty-eight (168) calendar days.. The Owner agrees to pay the Contractor in current funds for the performance of the contract in accordance with the accepted Bid therefor, subject to additions and deductions, as provided in the Specifications, and to make payment on account thereof as provided below. As soon as is practicable after the first of each calendar month, and in accordance with the Contract Specifications, the Owner will make partial payments to the Contractor for work performed during 6-1 SP/ eoed7 • • • the preceding calendar month, based upon the Engineer's estimate of work completed, said estimate being certified by the Contractor and accepted by the Owner Retainage shall be withheld from the partial payments as provided by Arkansas state laws by the Owner until final completion and acceptance by the Owner and Engineer. The Engineer shall then issue a Final Estimate of work done based upon the original contract and subsequent changes made and agreed upon, if any. Time is hereby expressly declared to be of the essence of this contract, and the time of beginning, manner of progress and time of completion of the work hereunder shall be and are essential conditions hereof. The Contractor agrees to commence work within ten (10) calendar days from the date of the Notice to Proceed and to proceed with the construction of the work and to prosecute the work with an adequate force and in a manner so as to complete the work within the time stipulated herein. If the Contractor fails in completing the contract within the time stipulated herein, the Contractor agrees to pay the Owner, as liquidated damages the sum of one thousand dollars ($1000.00) per day for each calendar day of delay in completion, said amounts being fixed and agreed upon by and between the parties hereto. Because of the impracticability and extreme difficulty in fixing and ascertaining the actual damages Owner would in such event sustain, said amounts are to be presumed by the parties to this contract to be the amounts of damage Owner would sustain. Said amounts of liquidated damages shall be deductible from any amount due Contractor under the Final Estimate of said work, after the completion thereof, and Contractor shall be entitled, if any, to the Final Estimate less such amounts of liquidated damages. If the Contractor be delayed at any time in the progress of the work by any act or neglect of the Owner or of the Owner's employees, or by any other Contractor employed by the Owner, or by changes ordered in the work, or by strikes, lockouts, fire, unusual delay in transportation, unavoidable casualties or any causes beyond the Contractor's control, or by delay authorized by the Engineer pending arbitration, or by any cause which the Engineer shall decide to Justify the delay, then the time of completion shall be extended for such reasonable time as the Engineer may decide. No such extension shall be made for delay occurring more than seven days before claim therefor is made in writing to the Engineer. In the case of a continuing cause for delay, only one claim is necessary. In the event the Contractor abandons the work hereunder or fails, neglects or refuses to continue the work after ten (10) days written notice, given Contractor by the Owner or by the Engineer, then the Owner shall have the option of 1) declaring this contract at an end, in which event the Owner shall not be liable to the Contractor for any work theretofore performed, or 2) requiring the surety hereto, upon ten (10) days notice, to complete and carry out the contract of Contractor; and in that event, should the surety fail, neglect or refuse to carry out said contract, 3) said Owner may complete the contract as its own expense and maintain an action against the Contractor and the surety hereto for the actual cost of same, together with any damages or other expense sustained or incurred by Owner in completing this contract, less the total amount provided for hereunder to be paid Contractor upon the completion of this contract. 6-2 1 1 1 1 1 1 1 1 This contract shall be binding upon the heirs, representatives, successors or assigns of the parties hereto, including the surety. IN WITNESS WHEREOF, the Owner and Contractor have hereto set their hands and seals, respectively. Firm ame By Witnesses* Qnnwn.p,�y �aM*kto T. SEAL *If corporation, secretary should attest. • By CITY OF FAYETTEVILLE, ARKANSAS Attest: Fred Hanna, Mayor /,,,r,1 /FIeather Wooddruff, City Clerk End of Contract 6-3 �1 • ); §I !/k — \2) COCC a wc< In�\k o co LLJ I )%) k\ <0 g • >r tfj Z • ) 888888e8888.8,8,8.8,8.8. rq PHASE I I HWY 265.x15 ! wWY 2fi5 5EW ER AND WATER LINE RELUGH IUN 87.00 56.00 45.00 20.00 400.00 350.00 275.00 150.00 100.00 60.00 80.00 150.00 5,000.00 5,500.00 750.00 2,400.00 600.00 5,000.00 2,400.00 30.00 40.0 . 40.00 20.00 5,000.00 6,000.00 3,500.00 2,200.00 3,000.00 3,500.00 z,000.0( 1,800.00 z 500.0( 6,000.0( 400.0( ••••• rq PHASE I I HWY 265.x15 0 Z O D' V ce :a - z z 0 0 0 N CD 2 0 • • HWY 265 SEWER AND WATER LINE RELOCATION 8 8 8 8 8 8 8 pN Q 8 Q 8 8N 8 8 8 ONp8ppQRP88S8. ry 8 8 8 8 8 g 8 8 8 8 8 8 N 8 8 8 8 8 8 rg) m 88 Q .Q `�j N� 8 g 8 8 8 8 O1 N 8 08 8 8 8 8 88 8 8 8 8 8 88 8 8 8 8$ (V 0 IV ' 88 O a r V 8 8 . C '^ 8 O. 8 o 0 f9 8 8 88. O v Iv W IA 8 8 opop. . N N ri : H 8 8 8 8 8 8 8 8 88. oo. . O. m O Y) ro up t'1 °N! ry v Oi ' N w - v HI f M M b f9 8 8 8 8 8 8 8 8 8. . p. p. 8. 8. 0)i N< O N r O O . ry ri r ri .: o M M 19 M a M M p8O N 8 8 8 p 8O 8 b m g �9 g 0.N I.: 8 p 8p 8 8 p 8 8 p 8 8 8 p 8 t 8 8 8 IG N N g INV g N 11)) g r O r N r N 8 8 88 O .- ,- 8 1° 8 8 8 O g O N N~ 8 8 8 g I g N 49 OOVi a 8 8 8 8 8 I OV g m m O Vi m w m 8 8 1D N 6 b 8 8 8 8 8 88 N O rIp LV m NN O w w i w E. 2 » W N 8 g— ( 8 8 8 Ir r 8 IX 8 8 0 8 N 8 8 8 8 8 `8 `) Q8g 8 8 8 8 S 8 2 8 8 8 8 m m r O i5 25 g 8 § o N 1- IC.' E LL rn c • ii W N N c00 a I. c t c c to 0 .0 a o c w v m O o c v` m o rn N c C ° ° ).4 r U a U y N 13 ` o N 0 N ir CC Z r y O L C ° ° n o w` O o 0 a y ° v m m°(0 — - :i N VO ° C m .° t c m m CO m a°i m m K m E O) ,❑ S v 0 `I •- 02 o I& V) N U W C O a m=> c m r d O m 0° N•.° A_ c R_ N_ q a .❑ a❑❑° O N cn to Q V t O 0 L C � w O 3 - Z a m c m ` um a 3 t; N c c Z L N V (IJ C °1 N U N m o° E m w E c y O1 U „,'R a o li ° 1 m m 'p y❑° Z 0' c x O C c • co 5 o 0 ID Z n= 5 y O O a u Int N V! — in '5 v C N N N y > 5c. K U GQ r d' N p 0 ul C m Q v .° W O J J W J r U U J W>>> W J J (n (/) UJ J re) 8 8 8 0 b r 1l) r '- r [Ov m rO m O V m N 8 Vml O r O N 8 pp IN r- V N m m r IV (D r r r rNT IT) Li) (V) m el Cmi (9' �f o c v e a v e CO v Ili In uu) Io W uCi Nn coter 2 2 0 U 0 K W 2 J W Q W O F Q r ENGINEER'S OPINION OF PROBABLE CONSTRUCTION COST: $2,256,344 N CD a • /6 DO SPECIFICATIONS AND MICROFILMED CONTRACT DOCUMENTS FOR HIGHWAY 265 WATER AND SEWER RELOCATIONS, PHASE II FAYETTEVILLE, ARKANSAS WASHINGTON COUNTY, ARKANSAS pTE O (6? ARKANSAS . REGISTERED PROFESSIONAL A ENGINEER co =�! No 8 • t, # 0 No. 8 rair s 2� 000 Prepared by: RJN GROUP, INC. 12160 Abrams Road, Suite 206 Dallas, Texas 75243 TABLE OF CONTENTS Item Page No. Advertisement for bids 1-1 Instructions to bidders 2-1 Bid Proposal 5-1 Statement of Bidder's Qualifications SOE-1 Contract Agreement 6-1 Performance Bond 7-1 Payment Bond 7-3 General Conditions GC -1 Supplement to the General Conditions SC -1 Detailed Technical Specifications Division 01 - General Requirements Section 01100 General Project Requirements Section 01110 Method of Measurement and Payment Section 01120 Testing Section 01200 Temporary Erosion Control Section 01335 Submittals Section 01314 Use of Explosives Section 01535 Video Tape Recordings Division 02 - Section Section Section Section Section Section Section Section Section Section Section Section Section Site Work 02110 02113 02222 02310 02413 02414 02450 02472 02487 02500 02660 02731 02732 Clearing Rights of Way Cutting and Repairing Fences Surface Removal Earthwork for Utilities Pipe Bedding Material Polyethylene encasement Pipe Detection Tape Air/Vacuum, Gate Valves and Butterfly Valves Fire Hydrants Pipeline Cleanup and Seeding Paving and Surfacing Water Mains Sanitary Sewer Construction Concrete Structures Section 02737 Manhole Testing Section 02739 Sanitary Sewer Construction Testing Section 02740 Backfill Appendix A Boring Logs Appendix B Easements and Side Letters Appendix C OSHA Trench Safety Regulations 1 1 1 1 1 1 1 1 1 1 1 1 1 1 11 City of Fayetteville ADVERTISEMENT FOR BIDS Highway 265 Water and Sewer Relocations, Phase 2 on Highway 265 from Cliffs Blvd. To Highway 45 and on Highway 45 Bid Number 2000-11 Sealed bids for the construction of Highway 265 water and sewer relocations, Phase II, Fayetteville, Arkansas, will be received by the City of Fayetteville, Arkansas, at the Purchasing Office, Room 306, City Administration Building, 113 West Mountain Street Fayetteville, Arkansas, 72701, until 2:00 p.m, local time on Monday. January 17. 2000, and then at said office publicly opened and read aloud . The proposed Work generally consists of: Approximately 8,895 linear feet of 24 -inch ductile iron or C905 PVC water line pipe (Contractor's option), 866 linear feet of 12 -inch ductile iron or C900 PVC (Contractor's option), and 3,520 linear feet of 8 -inch ductile iron or C900 PVC (Contractor's option). Approximately 1,942 linear feet of 8 -inch SDR -35 PVC sanitary sewer pipe including 12 manholes, together with all appurtenances for a complete installation. The attention of all Bidders is called to the requirements of the specifications that work generally be limited to the Highway right-of-way and any additional easements obtained by the City of Fayetteville. Additionally, no area of the right-of-way can be used for general material storage or other uses by the contractor, unless approved by the City and AHTD. The Contract Documents, consisting of the Advertisement for Bids, Instruction to Bidders, Bid Proposal, Agreement, General Conditions, Performance Bond, Payment Bond, Supplementary Conditions, Drawings, Specifications, and any Addenda, may be examined and obtained at the offices of McClelland Consulting Engineers, Inc. 1810 N. College Avenue, Fayetteville, Arkansas. Copies of these documents may be obtained from the Engineer upon request, and upon the payment of $60.00 for plans and $60.00 for specifications, a total of $120.00 which is not refundable. Each contractor shall be responsible for the investigation, inspection, and studies of the project site as deemed necessary to familiarize themselves with all conditions encountered. Each contractor shall be responsible to read and comply with the Instructions to Bidders as contained in the Contract Documents. Each bid must be accompanied by a cashier's check or surety bond in an amount of five percent (5%) of the total whole bid. Said bond shall be issued by a resident local agent who is licensed by the Arkansas State Insurance Commissioner to represent the surety company executing said bonds, and filing with such bonds his power-of-attorney. The mere countersigning of the bonds by a resident agent shall not be sufficient. In the event the successful bidder fails, neglects, or refuses to .enter into the contract for the construction of said work and furnish the necessary bonds in accordance 1-1 with the Contract General and Supplemental Conditions, the Owner shall retain said check or bond as liquidated damages. Bids shall be made on the official bid sheets contained in the specifications, and such bid sheets SHALL NOT be removed from the remainder of the Specifications and Contract Documents. All bids shall be sealed and the envelope addressed to the City of Fayetteville, Purchasing Office, Room 306, 113 West Mountain Street, Fayetteville, Arkansas 72701, and clearly marked on the lower left side of the bid envelope shall be the following information: The Bid number, The project name/title, the date of the bid opening, the time of the bid opening and the bidding contractor's name and license number. All bidders shall be licensed under the terms of Act 150 of the 1965 Acts of the Arkansas Legislature. No bidder may withdraw his bid within sixty (60) days after the actual date of the bid opening. The City of Fayetteville reserves the right to reject any and all bids, and to waive any formalities as deemed to be in the best interest of the City of Fayetteville. 1-2 1 1 1 1 1 1 1 1 I 1 1 INSTRUCTIONS FOR BIDDERS 1. DEFINED TERMS. Terms used in these Instructions to Bidders which are defined in the Standard General Conditions of the Construction Contract shall have the meanings assigned to them in the General and Supplementary Conditions. The term "Bidder" means one who submits a Bid directly to the Owner, as distinct from a sub -bidder who submits a bid to a Bidder. The tern "Successful Bidder" shall mean the lowest, qualified, responsible and responsive Bidder to whom Owner (on the basis of Owner's evaluation as hereinafter provided) makes an award. The term "Bidding Documents" includes the Advertisement or Invitation to Bid, Instructions to Bidders, the Bid Proposal Form, and the proposed Specifications and Contract Documents (including all Addenda issued prior to the receipt of Bids) 2. COPIES OF THE BIDDING DOCUMENTS. 2.1 Complete sets of the Bidding Documents in the number and for the amount, if any, stated in the Advertisement to Invitation to Bid may be obtained from the Engineer upon request. 2.2 Complete sets of Bidding Documents must be used in preparing Bids; neither the Owner nor Engineer assumes any responsibility for error or misunderstandings resulting from the use of incomplete sets of Bidding Documents. 2.3 Owner and Engineer in making copies of Bidding Documents available on the above terms do so only for the purpose of obtaining Bids on the Work and do not confer a license or grant for any other use. • 3. QUALIFICATIONS OF BIDDERS. When included with, and made a part of the Bid Proposal, the Bidder must submit a completed "Statement of Bidder's Qualifications" as part of the Bid Proposal. The "Statement of Bidder's Qualifications" is required to demonstrate qualifications to perform the Work and will be used in evaluating all bids as a basis for award. STATEMENT OF BIDDER'S QUALIFICATIONS All questions must be answered and the oath g v.,n must be clear and comprehensive. This statement must be notarized. If necessary, questions may be answered on separate sheets and then attached to this statement. The Bidder may submit any additional information that he desires. 1. Name of Bidder. L 0.01AS(j -uCr' otil, 2. Permanent main off ce address and telephone number. 300\ 5 • Teot N.Cn>k -t .° -tkB u • 75 686c 3. When organized. 1c'a-i 4. If a corporation, where incorporated. -M-''S 5. Contractors License number. 00 43(50 ZOO 2-1 How many years have you been engaged in the contracting business under your present firm or trade name? under other names? 026 YDS 7. Contracts on hand. (Schedule these, showing the amount of each contract and the appropriate anticipated dates of completions, and a point of contact for references.) 7F11( MAW:A 1- 8. Have you ever failed to complete any work awarded to you? /C 9. Have you ever defaulted on a contract? If so, where and why? » 0 10. List experience in construction similar in size and scope to this project� along with the project owners and engineers, ,�.,p�1J�( TO at 77/ �NB�N /Z ^ US 7- tiveui-osit 11. List of major equipment available for this contract. 50()(CO 12. Will you, upon request, fill out a detailed financial statement, including credit worthiness, and furnish any other information that may be required by the Owner? i»5 Dated at ?i1Y6,Wl-LE this/%)tday ofv P(f , 1.9997 p000 Name of Organization: ,C PM F1ZtftHd/`i by 4 Title State of Arkansas County of bigsIt;Kq-6n tear `47417Y 00M/85 being duly sworn deposes and says that he (she) is theGi/> of Set. $ Te. 'ons-l-nrc den tic, , Contractor(s), and that answers to the foregoing questions and all state, iherein contained are true and correct: • Ifni l.y. Subscribed and sworn before me this lith day of row ) . Zoo • My commission expires C: RE^ 3TNSON OTAr,'r' i• •., :::c C -ARKANSAS vilAk#t;t,=CTON COUNTY 2-2 tary Public 1 1 ,1 1 1 1 1 1 1 1 1, 1' 1' 1 :1 • 1 1 4. EXAMINATION OF CONTRACT DOCUMENTS AND SITE • 4.1. It is the responsibility of each Bidder before submittinVrdg a Bid, to : (a) examine the Contract Documents thoroughly; (b) visit the site to become familiar with local and specific conditions which may affect cost, progress, safety, performance or furnishing of the Work; (c) consider all Local, State and Federal Regulations and Laws which may affect cost, progress, safety, performance or furnishing of the Work; (d) study and carefully correlate Bidder's observations with the Contract Documents, and; (e) notify Engineer of any and all conflicts, errors or discrepancies in the Contract Documents. 4.2 Information and data reflected in the Contract Documents with respect to Underground Facilities at or contiguous to the site is based upon information and data furnished to the Owner and Engineer by owners of such Underground Facilities or others. Neither the Owner nor Engineer assumes responsibility for the accuracy or completeness thereof unless it is expressly provided otherwise in the Supplementary Conditions. 4.2.1 Reference is made to Appendix 'A' for identification of: a) those reports of explorations and tests of subsurface conditions at or contiguous to the site which have been utilized by Engineer in preparation of the Contract Documents. Bidder may rely upon the general accuracy of the "technical data" contained in such reports but not upon other data, interpretations, opinions or information contained in such reports or otherwise relating to the subsurface conditions at the site, nor upon the completeness thereof for the purposes of bidding or construction. b) those drawings ofphysical conditions in or relating to existing subsurface conditions (except Underground Facilities) which are at or contiguous to the site which have been utilized by Engineer in preparation of the Contract Documents. Bidder may rely upon the general accuracy of the "technical data" contained in such drawings but not upon other data, interpretations, opinions or information shown or indicated in such drawings or otherwise relating to such structures, nor upon the completeness thereof for the purposes of bidding or construction. 4.3 Provisions concerning responsibilities for the adequacy of data furnished to prospective Bidders on subsurface conditions, Underground Facilities and other physical conditions, and possible changes in the Contract Documents due to differing site conditions appear in Article 4 of the General Conditions and any associated Supplementary Conditions. 4.4 Before submitting a Bid, each Bidder will, at Bidder's own expense, make or obtain any additional information, examinations, explorations, tests and studies which pertain to the physical conditions of the surface and subsurface at, or contiguous to the site or other wise which may affect cost, progress, safety, performance or furnishing of the Work and which the Bidder deems necessary to determine the Bid for performing and furnishing the Work in accordance with the time, price and other terms and conditions of the Contract Documents. 2-3 4.5 Upon request in advance, the Owner will provide each Bidder access to the site to conduct any observations, explorations and tests as each Bidder deems necessary for submission of a Bid. Bidder shall be required to fill in all holes and to restore all property to its former condition. 4.6 The lands upon which the Work is to be performed, nghts-of-way and easements for access thereto and other lands designated for use by the Contractor in performing the Work are identified in the Contract Documents. All additional lands and access thereto required for temporary facilities or storage of materials and equipment are to be provided by the Contractor. Easements for permanent structures or permanent changes in existing structures are to be obtained in advance by the Owner unless specifically noted otherwise in the Contract Documents. 4.7 The Bidder must satisfy themselves of the accuracy to the estimated quantities in the Bid schedule by examination of the site and a review of the drawings and specifications including any Addenda. After bids have been submitted, the Bidder shall not assert that there was any misunderstanding concerning the quantities of Work or the nature of Work to be performed. 4.8 The submission of a Bid will constitute an irrevocable representation by Bidder that Bidder has complied with every provision and requirement of this paragraph 4, that without exception the Bid is premised upon performing and furnishing the Work required by the Contract Documents and such means, methods, techniques, sequences or procedures of construction as may be indicated in or required by the Contract Documents, and that the Contract Documents are sufficient in scope and detail to indicate and convey understanding of all terms and conditions for performance and furnishing the Work. 5. INTERPRETATIONS AND ADDENDA. 5.1 All questions about the meaning or intent of the Contract Documents are to be directed to the Engineer. Interpretations or clarifications considered necessary by the Engineer in response to such questions, and/or any information deemed necessary by the Owner or Engineer, will be issued by Addenda mailed or delivered to all parties recorded by the Engineer as having received the Bidding Documents. Only questions answered and/or other information furnished by formal written Addenda will be binding. Oral and other interpretations or clarifications will be without legal effect. 5.2 Addenda may also be issued to modify the Bidding Documents as deemed advisable by Owner or Engineer. 5.3 The Point of Contact for questions and clarifications for this specific project is Tom Harris, P.E., RJN Group, Inc., (972)437-4300. 6. BID SECURITY. Each Bid must be accompanied by Bid security made payable to the Owner in an amount of five percent (5%) of the Bidder's total maximum bid price and in the form of a certified or bank check or a Bid Bond (on form attached, if a form is prescribed and included) issued by a surety meeting the requirements of the General and Supplementary Conditions. • The Bid security of the Successful Bidder will be retained until such Bidder has executed the 2-4 Agreement and furnished the required contract security, whereupon the Bid security will be returned. If the Successful Bidder fails to execute and deliver the Agreement and furnish the required contract security within 15 days after the Notice of Award, Ownef may annul the Notice of Award and the Bid security of that Bidder will be forfeited. The Bid security of other Bidders whom the Owner believes to have a reasonable chance of receiving award may be retained by Owner until the earlier of the seventh day after the Effective Date of Agreement or the 61st day after the Bid opening, whereupon the Bid security furnished by such Bidders will be returned. Bid security with Bids which are not competitive will be retumed within 10 days of Bid opening. CONTRACT TIME. The number of days within which, or the dates by which, the Work is to be substantially completed and also completed and ready for final payment (The Contract Time) are as set forth in the Bid Proposal, Contract Agreement and Technical Specification 100 - General Project Requirements. 8. LIOUIDATED DAMAGES. Provisions for liquidated damages, if any, are set forth in the Bid Proposal and/or the Contract Agreement. SUBSTITUTE OR "OR-EOUAL" ITEMS. The Contract, if awarded, will be on the basis of materials and equipment described in the Drawings or specified in the Specifications without consideration of possible substitute or "or -equal" items. Substitute or "or -equal" items of materials or equipment, unless it is specified that no substitute will be allowed, may be furnished or used by the Contractor if acceptable to the Engineer. Application for acceptance for possible substitute or "or -equal" items will not be considered by the Engineer until after the effective date of the Contract Agreement. The procedure for submission of any such application is set forth in Article 6.7 of the General Conditions and any associated Supplementary Conditions. 10. SUBCONTRACTORS, SUPPLIERS AND OTHERS. The Contractor shall not assign or sublet all or any part of this Contract without the prior written approval of the Owner and Engineer. Nor shall the Contractor allow any subcontractor to commence work until he has provided and obtained approval of such compensation and public liability insurance as required by the Contract Documents. The approval of each subcontract by the Owner will in no manner release the Contractor from any of his obligations as set forth in the Contract Documents including the Plans, Specifications, Contract and Bond(s). 11. BID PROPOSAL FORM. 11.1 All bids must be made on the required Bid Proposal form contained in the Bidding Documents. Additional copies may be requested from the Engineer. 11.2 All blank spaces for Bid prices must be filled in, in ink or type written, and the Bid form 2-5 must be fully completed and executed when submitted. Only one (1) copy of the Bid form is required. 11.3 Bids by corporations must be executed in the corporate name by the president or vice- president (or other corporate officer accompanied by evidence of authority to sign) and the corporate seal must be affixed and attested by the secretary or an assistant secretary. The corporate address and state of incorporation must be shown below the signature. 11.4 Bids by partnerships must be executed in the partnership nameand signed by a partner, whose title must appear under the signature and the official address of the partnership must also be shown below the signature. 11.5. All names must be typed or clearly printed in ink below the signature. 11.6. The Bid shall contain an acknowledgment of receipt of all Addenda (the numbers of which must be filled in on the Bid form). 11.7. The address and telephone number for communications regarding the Bid must be shown. 12. SUBMISSION OF BIDS. Bids shall be submitted at the time and place indicated in the Advertisement or Invitation to Bid and shall be enclosed in an opaque sealed envelope, marked with the Project title and name and address of the Bidder and accompanied by the Bid security and other required documents. If the Bid is sent through the mail or other delivery system, the sealed envelope shall be enclosed in a separate envelope with the notation `BID ENCLOSED' on the face of it. THE BID FORM SHALL NOT BE REMOVED FROM THE SPECIFICATIONS AND CONTRACT DOCUMENTS 13. MODIFICATION AND WITHDRAWAL OF BIDS 13.1 Bids may be modified or withdrawn by an appropriate document duly executed (in the manner that a Bid must be executed) and delivered to the place where Bids are to be submitted at anytime prior to the opening of Bids. 13.2 If, within 24 hours after Bids are opened, any Bidder files a duly signed, written notice with Owner and promptly thereafter demonstrates to the reasonable satisfaction of Owner that there was a material and substantial mistake in the preparation of its Bid, that Bidder may withdraw its Bid and the Bid security will be returned. Thereafter, that Bidder will be disqualified from further bidding on the Work to be provided under the Contract Documents. 14. OPENING OF BIDS. Bids will be opened and (unless obviously nonresponsive) read aloud publicly at the place where Bids are to be submitted. A tabulation of the amounts of the base Bids and major alternates (if any) will be made available to Bidders after preparation by the Engineer. 15. BIDS TO REMAIN SUBJECT TO ACCEPTANCE. All bids will remain subject to acceptance for 60 days after.the day of the Bid opening but Owner may, in its sole discretion, release anyBid and return the Bid security prior to that date. 2-6 1' 1 1 1 1 1 1 1 1 1 1 1 1 1 1 16. AWARD OF CONTRACT 16.1 Owner reserves the right to reject any and all Bids, including without limitation the rights to reject any or all nonconforming, nonresponsive, unbalanced or conditional Bids and to reject the Bid of any Bidder if Owner believes that it would not be in the best interest of the Project to make an award to that Bidder, whether because the Bid is not responsive or the Bidder is unqualified or of doubtful financial ability or fails to meet any other pertinent standard or criteria established by Owner. Owner also reserves the right to waive all informalities not involving price, time or changes in the Work and to negotiate contract terms with the Successful Bidder. Discrepancies in the multiplication of units of Work and unit prices will be resolved in favor of the unit prices. Discrepancies between the indicated sum of any column of figures and the correct sum thereof will be resolved in favor of the correct sum. Discrepancies between words and figures will be resolved in favor of the words 16.2 In evaluating Bids, Owner will consider the qualifications of the Bidders, whether or not the Bids comply with the prescribed requirements, and such altemates, unit prices and other data, as may be requested in the Bid Form or prior to the Notice of Award. 16.3 Owner may consider the qualifications and experience of Subcontractors, Suppliers, and other persons and organizations proposed for those portions of the Work as to which the identity of Subcontractors, Suppliers, and other persons and organizations must be submitted as provided in the Supplementary Conditions. Owner also may consider the operating costs, maintenance requirements, performance data and guarantees of major items of materials and equipment proposed for incorporation in the Work when such data is required to be submitted prior to the Notice of Award. 16.4 Owner may conduct such investigations as Owner deems necessary to assist in the evaluation of any Bid and to establish the responsibility, qualifications and financial ability of Bidders, proposed Subcontractors, Suppliers and other persons and organizations to perform and furnish the Work in accordance with the Contract Documents to Owner's satisfaction within the prescribed time. 16.5 If the contract is to be awarded, it will be awarded to the lowest responsive, responsible Bidder whose evaluation by Owner indicates to Owner that the award will be in the best interests of the Project. 16.6 If the contract is to be awarded. Owner will give the Successful Bidder a Notice of Award within 60 days after the day of the Bid opening. 17. CONTRACT SECURITY. Paragraph 5.1 of the General Conditions and the Supplementary Conditions set forth Owner's requirements as to Performance and Payment Bonds. When the Successful Bidder delivers the executed Agreement to Owner, it must be accompanied by the required Performance and Payment Bonds. 18. SIGNING OF AGREEMENT. When Owner gives Notice of Award to the Successful Bidder, it will be accompanied by the required number of unsigned counterparts of the Agreement with all other written Contract Documents attached, Within 15 days thereafter. Contractor shall sign•and , deliver the required number of counterparts of the Agreement and attached documents to Owner with the required Bonds Within ten days thereafter Owner shall deliver one fully signed counterpart to Contractor. Each counterpart is to be accompanied by a complete set of the Drawings with 2-7 appropriate identification. 19. COMPLIANCE WITH STATE LICENSING LAW. • Contractors must be licensed in accordance with the requirements of Act 150, Arkansas Acts of 1965, the 'Arkansas State Licensing Law for Contractors." Bidders who submit Bids in excess of $20,000 must submit evidence of their having a contractor's license before their bids will be considered, and shall note their license number on the outside of their Bid. 20. LABOR LAWS. The Contractor shall abide by all federal, state and local laws governing labor. The Contractor further agrees to save the Owner harmless from the payment of any contribution under the State Unemployment Compensation Act, and the Contractor agrees that if he is subject to the Arkansas State Unemployment Act, he will make whatever contributions are required under and by virtue of the provisions of said Act. 21. WAGES AND LABOR. Minimum wage rates shall be equal to basic rates as established by common usage in the city and adjacent community for the various types of labor and skills performed In case wage rates are specified in the Contract Documents, the rates as specified shall be the minimum rates which apply to the Project. Whenever available, local common labor shall be used and whenever practical, skilled and semi -skilled labor, if available, shall be used. The Contractor and each Subcontractor, where the contract amount exceeds $75,000, shall comply with the provisions of Act 74, as amended by Act 275 of 1969 (Ark. Stat. 14-630). The provisions are summarized below. The Contractor and Subcontractor shall: 1) pay the minimum prevailing wage rates for each craft or type of workman and the prevailing wage rate for holiday and overtime work, as determined by the Arkansas Department of Labor. 2) post the scale of wages in a prominent and easily accessible place at the site of the Work. 3) keep an accurate record showing the names and occupation and hours worked of all workmen employed by them, and the actual wages paid to each of the workmen, which record shall be open at all reasonable hours. to the inspection of the Department of Labor or the Owner, its officers and agents. The Owner shall have the right to withhold from amounts due the Contractor so much of accrued payments as may be considered necessary to pay the workmen employed by the Contractor or any Subcontractor, the difference between the rates of wages required by this Contract and the rates of wages received by such workmen. If it is found that any workmen employed by the Contractor or a Subcontractor has been or is being paid a rate of wages less than the rate of wages required by this Contract, the Owner may by written notice to the Contractor, terminate his right to proceed with the Work or such party of the Work as • to which there has been a failure to pay the required wages and to prosecute the Work to completion by Contract or otherwise, and the Contractor and his sureties shall be liable for any excess costs occasioned thereby.. 2-8 1 1 1 1 1 1 1 1 1 1 1 I ' 22. COMPLIANCE WITH ACT 125. ARKANSAS ACTS OF 1965. The attention of all Bidders is called to the provisions of Act 125, Arkansas Acts of 1965. This act provides for payment for certain taxes on materials and equipment brought into the state. It further provides for methods of collecting said taxes. All provisions of this Act will be complied with under this Contract. 23. WITHHOLDING STATE INCOME TAXES. The Contractor shall deduct and withhold I Arkansas income taxes, as required by Arkansas law, from wages paid to employees, whether such employees are residents or nonresidents of Arkansas. 24. COMPLIANCE WITH RULES AND REGULATIONS FOR THE ENFORCEMENT AND ADMINISTRATION OF ACT 162. ARKANSAS ACTS OF 1987. The attention of all NON-RESIDENT BIDDERS is called to the provision of Act 162, Arkansas Acts of 1987. This act provides for non-resident contractors and subcontractors notice and bond regulations by the Commissioner of Revenues, Department of Finance and Administration, Post Office Box 1272, Little Rock, Arkansas 72203 prior to commencing work or undertaking to perform any duties under any contract within the State of Arkansas. [1 I I I I I I I 1 2-9 I BID PROPOSAL HIGHWAY 265 WATER LINE AND SEWER LINE RELOCATION PHASE II On Highway 265 from Cliffs Blvd to Highway 45. . For the City of Fayetteville, Arkansas Bid No. 2000-11 Dated December 29, 1999 City of Fayetteville Purchasing Office, City Hall 113 West Mountain Street Fayetteville, Arkansas 7270 To Mayor Hanna and the City Council: I 1 I The undersigned Bidder proposes and agrees, if this Bid is accepted, to enter into an • agreement with Owner in the form included in the Contract Documents to perform and • furnish all Work as specified or indicated in the Contract Documents for the Contract Price and within the Contract Time indicated in this Bid and in accordance with the other terms and conditions of the Contract Documents. 2. Bidder accepts all of the terms and conditions of the Advertisement or Invitation to Bid and Instructions to Bidders, including without limitation those dealing with the disposition of Bid security. This Bid will remain subject to acceptance for sixty days after the day of Bid opening. Bidder will sign and submit the Contract Agreement with the Bonds and other documents required by the bidding requirements within fifteen days after the date of Owner's Notice of Award. 3. In submitting this Bid, Bidder represents, as more fully set forth in the Contract Agreement, that: a) Bidder has examined copies of all the Bidding Documents and of the following addenda (receipt of which is hereby acknowledged) Date Number and such addenda are attached to the Bid. 5-1 1 b) Bidder has visited the site and become familiar with and is satisfied as to the general, local and site conditions that may affect cost, progress, performance and furnishing of the Work. - - c) Bidder is familiar with and is satisfied as to all federal, state and local Laws and Regulations that may affect cost, progress, performance and furnishing of the Work. d) Bidder has carefully studied all reports of explorations and tests of subsurface conditions at or contiguous to the site and all drawings of physical conditions in or relating to existing surface or subsurface structures at or contiguous to the site (except Underground Facilities) which have been identified in the Supplementary Conditions as provided in paragraph 4.2.1 of the General Conditions. Bidder accepts the determination set forth in paragraph SC -4.2 of the Supplementary Conditions of the extent of the "technical data" contained in such reports and drawings upon which Bidder is entitled to rely as provided in paragraph 4.2 of the General Conditions. Bidder acknowledges that such reports and drawings are not Contract Documents and may not be complete for Bidder's purposes. Bidder acknowledges that Owner and Engineer do not assume responsibility for the accuracy or completeness of information and data shown or indicated in the Bidding Documents with respect to Underground Facilities at or contiguous to the site. Bidder has obtained and carefully studied (or assumes: responsibility for having done so) all such additional or supplementary examinations, investigations, explorations, tests, studies and data concerning conditions (surface, subsurface and Underground Facilities) at or contiguous to the site or otherwise which may affect cost, progress, performance or furnishing of the 'Work or Which relate to any aspect of the means, methods, techniques, sequences and procedures of construction to be employed by Bidder and safety precautions and programs incident thereto. Bidder does not consider that any additional examinations, investigations, explorations, tests, studies or data are necessary for the determination of this Bid for performance and furnishing of the Work in accordance with the times, price and other terms and conditions of the Contract Documents. e) Bidder s.aware of the general nature of Work to be performed by Owner and others at the site that relates to Work for which this Bid is submitted as indicated in the Contract Documents. f) Bidder has correlated the information known to Bidder, information and observations obtained from visits to the site, reports and drawings identified in the Contract' Documents and all additional examinations, investigations, explorations, tests, studies and data with the Contract Documents. g) 'Bidder has given Engineer written notice of all conflicts, errors, ambiguities or , discrepancies that Bidder has discovered in the Contract Documents and the written resolution thereof by Engineer is acceptable to Bidder, and the Contract Documents are generally sufficient to indicate and• convey understanding of all terms and . conditions for performing and furnishing the Work for which this Bid is submitted. t. 5-2 h) This Bid is genuine and not made in the interest of or on behalf of any undisclosed person, firm or corporation and is not submitted in conformity with any agreement or rules of any group, association, organization or corporation; Bidder has not directly or indirectly induced or solicited any other Bidder to submit a false or sham Bid; Bidder has not solicited or induced any person, firm or corporation to refrain from bidding; and Bidder has not sought by collusion to obtain for itself any advantage over any other Bidder or over Owner. 4. The following documents are attached to and made a condition of this Bid. Required Bid Security in the form of bid bond or certified or cashier's check for • Five Percent of Bid tWE tkiNOi26>2 5i/- 77YOv5A-' a ($ 5% /V/.MOcc ). 5. The Bidder will complete the Work for the following unit and lump sum prices: p. 5-3 Bid Schedule Fayetteville, Arkansas Hwy 265 Sewer and Water Line Relocation Unit Amount Item Quantity Price of Bid No. and Unit Description (price in written words) 1. 8,788 LF 24" Dia. Water Line Pipe (Ductile Iron or PVC AWWA C905 DR -18, Contractor's Option*), complete in place Dollars and . p Cents per LF 2. 866 LF 12" Dia. (Ductile Iron or PVC C900 DR -14 class 200, Contractor's Option*) water line pipe, complete in place fy ¢j j $eDollars and _ Cents per LF 3. 3,520 LF 8" Dia. (Ductile Iron or PVC C900 DR -14 class 200, Contractor's Option*) water line pipe, complete in place TORT Dollars and -o — Cents per LF 140 LF Connection of 2" Service Water.Li c TOEi4Cf Dollars and — o Cents per LF 5. 286 LF 36" Dia. Steel Casing By Bore and Jack -Ra&2— r 4 DTW.D Dollars and O _ Cents per LF $_6€,,OO $`f8 6rOD 'a I• s `t $ ll't *tO460 Ii0rb2,lo'Sy Bid Schedule Fayetteville, Arkansas;" Hwy 265 Sewer and Water Line Relocation Item Quantity Unit Amount No. and Unit Description (price in written words) Price of Bid 6. 40 LF 24" Dia. Steel Casing By Bore and Jack Trhit -1i+0lS�17.IfD +R F`i"'j Dollars and -e - Cents per LF $ 3SD. QD $ f 'f DOO. OO 7. 405 LF 16" Dia. Steel Casing By Bore and Jack WD t+ala> SCJs 'OII and -0-- Cents per LF $ b77S.00 $-113-3-73o bD 8. 482 LF 36" Dia. Steel Casing by Open Cut M)Wl1J:t> y'i`( Dollars and — o Cents perLF $ 130.00 $ 7Z30D.1.1D 9. 80 LF 24" Dia. Steel Casing by Open Cut o►l l�-t { uptuil�J Dollars and —o� Cents per LF $_,Q0.00 $ 000toD 10. 405 LF 16" Dia. Steel Casing by Open Cut Z1$1 ' Dollars and — O — Cents per LF 11. 40 LF 16" Dia. Split Steel Casing by Open Cut 151__ S Dollars and 0 — Cents per LF $ O. DO $ 3�.oD, m 5-5 L3317C Bid Schedule Fayetteville, Arkansas Hwy 265 Sewer and Water Line Relocation Item Quantity Unit Amount No. and Unit Description (price in written words) Price of Bid 12. 26 LF Special Concrete Utility Saddles O•1e' 144kD2tD +t F`i Dollars and o- Cents per LF $ 1$D. 00 $ 3900.00 13. 22 TON Compact Ductile Iron Fittings FIE. --n4busAMO Dollars and. c " Cents per TON ' s_5000.00 $ l I I coi. Ota -F . 14. 9 EA 24" Butterfly Valve and Box* c1fr1-3t _t10Qfl Dollars and - Cents per EA $ 00• O $ 4 tv-0O 15. 12 EA 8" Gate Valve and Box* OF:IIti+tll02SL -rc Dollars — O= Cents per EA $_760.&) $ °lDDO.CD IA. 1 EA 12" Butterfly Valve and Box* I WAC(y 1 Sa t C&%4oIMO Dollars and fl Cents per EA $ aa+_____ 16. 3 EA 6" Gate Valve and Box* Dollars _tX'tittMpt?!FP Cents per EA $ 100O. tO $ I 00.ti0 "Note: American Flow Control Trench Adapter or City of Fayetteville Approved Boxes. 5-6 17 b\0W Lu Ii 1I I I1 I1 Bid Schedule Fayetteville, Arkansas =s Hwy 265 Sewer and Water LineRelocation Item Quantity Unit Amount No. and Unit Description (price in written words) Price of Bid 17. 1 LS Trench Safety System f i OCE"1T} kSAKO Dollars and — 0 — Cents per LS $ eD' 00• DD $- , jn 18. 20 EA Fire Hydrant Assemblies ju] -T 4t rjMVUI3 Dollars and -0 Cents per EA $ .OO $ 4VRMD1W 19. 230 SY Remove and Replace Existing Asphalt Pavement __ Dollars and — o Cents per SY $ 30.00 $ (0966,00 20. 538 SY Remove and Replace Existing 6" Concrete Pavement �07 i`F Dollars and —o— Cents perSY $ '-f0•0D $2/520.00 • 1 4 -.1 21. 50 SY 4" Thick Concrete Sidewalk Repair 1O2T' lT Dollars and 0 — Cents per SY $ gO• o0 $ CA000I \ ) 22. 20 SY Remove & Replace Concrete Rip -Rap Dollars and D — Cents per SY $r.2D. L cO $ 'ftb •OO 5-7 Bid Schedule Fayetteville, Arkansas Hwy 265 Sewer and Water Line Relocation Item Quantity Unit Amount No. and Unit Description (price in written words) Price of Bid 23. 1 LS Erosion Control TJ- 19k0'.A54c k O Dollars and Cents per LS $Srz00.Jn $Scoc.uo 24. 5 EA 6" Dual Body Air Release/Vacuum Valve Si? T$o .k5 4 KO Dollars and — o� Cents per EA $ (9000.DO $ 3x600,00 25. 1 EA 2"Air Release Valve -Tm n Ftl1e %40 Q Dollars and — D' Centsper.EA $ 36c"7ci,(t0 $ S oo.ob 26. 3 EA 8"x8" Tapping Sleeve and Valve TW'rKTY- uJr) -614W Dollars and O— Cents per EA $ d�0cDMO $ LLOtn.eh 27. 1 EA 12"x8" Tapping Sleeve and Valve 747Et-M1 Z, at' Dollars and o - Cents per EA $ 3t cY7J.('fil $_3tb.0fl 28. 2 EA 12"x12" Tapping Sleeve and Valve Ti} (i2ih r O %+4hV)(W-l) Dollars and � J Cents per EA $ 35t)D.D O $IQ(' 3 5-8 SStoo Bid Schedule Fayetteville, Arkansas Hwy 265 Sewer and Water Line Relocation Item Quantity No. and Unit Description (price in written words) 29. 3 EA Tie-in Existing 8" Dia. Water Line i Wt TtfOKS*14Q Dollars and — n — Cents per EA 30. 5 EA Tie-in Existing 6" Dia: Water Line -' slsth'"'R Dollars an 0 � Cents per EA 31. 3 EA Tie-in Existing 12" Dia. l'Water Line -rwe: l '0`L 44kpf 1p Dollars and — O Cents per EA 32. 2 EA Tie-in Existing 24" Dia. Water Line S(X-Thmq( v" 3 Dollars and — D — Cents per EA 33. 14 EA Tie-In/Rclocate Existing Water Meter TpaR-hLFlt71i D Dollars and —0 — Cents per EA 34. 3 EA Salvage Existing Fire Hydrant Barrel TDollars and Cents per EA 5-9 Unit Amount Price of Bid $ azoa,00 $_oU n $ &6Oti00 $ 750b.D6 $1�jO4U $ r n3O,0 $ t ,1J $5fr00100 yo7Oo Bid Schedule Fayetteville, Arkansas Hwy 265 Sewer and Water Line Relocation Item Quantity Unit Amount No. and Unit Description (price in written words) . ; Price of Bid 35. 3,000 CY Rock Excavation pP/F� Dollars and . -o—`' Cents perCY $ I $ 0 36. 1,600 LF Install Tree Protection Fence i t Dollars and _ - O •. Cents per LF $ e2. 0 O $3o2,00rOO s 37. 100 LF Root Cutting and Pruning Dollars and Cents perLF $_.0O $ (no,OO 38. 14 EA New 3/4" Meter Box Setting h�I�^F�1wDlitfiP Dollars and Cents per EA 39. 1 LS Traffic Control 7Th) LM P Dollars and —0:_c Cents per LS 40. 320 TON . Class 7 Aggregate Backfill ciXiffi Dollars and Cents per TON . 5-10 $ 5ZO, O o $ 7800.00 s&5000U0 $ ot?•ot f `f3 Y'Z'O I ' Bid Schedule Fayetteville, Arkansas Hwy 265 Sewer and Water Line Relocation Item Quantity Unit Amount No. and Unit Description (price in written words) Price of Bid 41. 485 CY "Slurry" Backfill Dollars and t7 — Cents per CY $ babtl $ a29lODt08 42. 1504 CY Special 'Hillside Backfill ' Dollars and — o— Cents per CY $ .at 43. 1,942 LE 8" Dia. PVC SDR-26 Sanitary Sewer Pipe, Complete in Place /t e?ice 506 Dollars and — o— Cents per LF $` 900 S 67190.3 44. 3 EA Abandon Existing Sanitary Sewer Manhole %'t% 1.11NO/tt/2 Dollars and —D - Cents per VF $ 0.0D $ 9D0. 45. 59 VF 4' Dia. Standard Sanitary Sewer Manhole &46-4 JOR6r) 3k1?? Dollars and —D — Cents per VF $ /70.0#0 $ /00 0.00 46. 33 VF 4' Dia. Drop Connection Sanitary Sewer Manhole ?Wa i-hMO2LO Dollars and — D Cents per VF $-a* 90 $ fob 00.Ob I. 5-11 I Hoof% Item No. Quantity and Unit Bid Schedule Fayetteville, Arkansas Hwy 265 Sewer and Water Line Relocation Description (price in written words) Unit Price Amount of Bid 47. 58 VF Remove & Replace 4Dia. Standard Sanitary Sewer Manhole TryzNttalpftEl) $7 'i Dollars and —o Cents per VF $ ,25JO.Oc7 $ Icf&c'o.zD l - 48. 6 EA Cut and Plug Existing 8" Dia. Sewer I_____ Dollars and __ — Cents per EA $ . Do.Oo $ I•roo•ao 49. 1 LS Surface Video Documentation 'W b. "Tttc- %kYkk 0 Dollars and - o - Cents per LS $Z_DD,0O $,ZaoO.8o 50. 1,942 LF Television Inspection of Existing Sanitary Sewer Dollars and fiflrr Cents per LF $ $ ion 7.00 51. 765 SY Grass Sod to Match Existing ______ Dollars and ro — Cents per SY $ 3.00 $ a 6, t7D 52. 7,200 SY Grass Seeding and Mulching vt-11: tOU-+cR` . ,Dollars and II f1 ( Cents per SY 5-12 ?7542_ I Bid Schedule Fayetteville, Arkansas Hwy 265 Sewer and Water Line Relocation Item Quantity Unit Amount No. and Unit Description (price in written words) Price of Bid 53. 650 CY Topsoil TI �N Dollars and Cents per CY $ 4.Ocj $DQ 54. 1 LS Resident Notification of Water Service Interruption and Boil Order ail-iii0vtip Dollars and O' Cents per LS $ oti1O0I $ .ZDo0 • e 55. 1 LS Mobilization and Storage �y1 D,#A5y*AtjXVN1* A11 06vellars and Cents per LS $ l9SDOD.dD $ iqCMioO Subtotal, Sewer/Water Line Relocation $ e7F/D7 9/ DO Recapitulation Hwy 265 Sewer/Water Line Relocation Phase 2 Total basic contract price (total - 5-13 $j,/O%4(v/,1A (figures) U 5. (continued) The contract, if awarded, will be based on the lowest bid accepted by the City of Fayetteville, Arkansas. Unit prices have been computed in accordance with paragraph 11.9.2 of the General Conditions Bidder acknowledges that quantities are not guaranteed and final payment will be based on actual quantities determined as provided in the Contract Documents. Amounts are to be shown in both words. and figures. In case of discrepancy, the amount shown in words, unless obviously incorrect, will govern. The above unit and lump sum prices shall include all labor, materials, bailing, shoring, iemoval, overhead, profit, insurance, etc., to cover the finished work of the several kinds called for. The Bidder understands that the Owner reserves the right to reject anyor all bids and to waive any informalities in the bidding. I C L 6. The Bidder agrees that the Work will be substantially complete within 138 calendar days after the. date when the Contract Times commence to run as provided in paragraph 2.3 of the General Conditions, and completed and ready for final payment in accordance with paragraph 14.13 of the General Conditions within 168 calendar days after the date when the Contract Times commence to run. Bidder accepts the provisions of the Contract Agreement as to liquidated damages in the event of ' failure to complete the Work within the times specified in the Agreement. 7. Communications concerning this Bid shall be addressed to the address of Bidder indicate below. ' 8. Terms used in this Bid which are defined in the General Conditions or Instructions will have the meanings indicated in the General Conditions or Instructions. 1 5-14 ?000 7w Submitted this /�% day of Jtcua✓n , t9r Respectfully submitted IQ vrtS/ruLtW Co , =rtG (Firm Name) ' •'',,,...S IY 1111.. ..,.,, . • i if , par' EAL : Islet /J"1 OF Attest: (Seal, if bi y corporation) �L �Olr �an� �ai t/�diU< fui. 7a7R� Business Address & Zip Code Arkansas License No. Qi9 3 / 5010O o O I I `1 i ii ii 'L '6 1I it- INFORMATION REQUIRED OF BIDDER LIST OF SUBCONTRACTORS: The Bidder shall list below the name and the location of the place of business of each subcontractor who will perform work or labor or render service to the prime contractor in or about the construction of the work or improvement, or a subcontractor licensed by the state who, under subcontract to the prime contractor, specially fabricates and installs a portion of the work or improvement according to detailed drawings ' contained in the Plans and Specifications, in an amount in excess of one-half of one percent of the prime contractor's total Bid. The Bidder shall also list below the portion of the work which will be done by each subcontractor under this Contract. ' Failure to comply with this requirement will render the Bid nonresponsive and may cause its rejectiori. Subcontractor License , 1. Bores A0.33`4&040O 2. 3. 4. 5. 6. 7 Note: Attach additional sheets if required. Percent ' of Total Contract Subcontractor's Name & Address t�..J _ mai'i 1Ksi..zwc. ,/ O5J i0/caSkK�/€IIf �/J V L/PK. Ar ' 7arys'"G 1 1 5-16 NAMED EQUIPMENT/MATERIAL SUPPLIER LIST: The Bidder shall indicate below which Supplier the Bidder intends to use to furnish, under the Bid, each item of equipment or material listed on this form by writing in one of the named suppliers specified in the Technical Specifications for that equipment or material. (Proposed substitutes maybe listed on the Proposed Substitute Equipment/Material Supplier List form but will only be considered after award of the Contract.) If no supplier is named in the Technical Specifications, the Bidder may list any supplier whose product meets all the requirements and technical criteria specified. The listing of more than one supplier for each equipment/material to be furnished with the words "and/or" will not be permitted. Failure to comply with this requirement will render the Bid nonresponsive and may cause its rejection. Li Equipment/Material Spec Section Pipe 02660,02731 Supplier jl1&17djilt jfX-n (4,e Fire Hydrants 02472 N1Ktidlrr Gate Valves & Butterfly Valves 02450 pea 1t + G/°s') Joint Restraints 02660 E B B '4 Air Release Vacuum Valve 02450 A flO 5-17 I PROPOSED SUBSTITUTE EQUIPMENT/MATERIAL SUPPLIER LIST: The Bidder proposes the following suppliers of substitute or "or equal" products identified below: Specification Substitute Supplier Equipment Item or Material Section (List Only One) I 2. 3. 4. 5. 6. 7. 8. L' Note: These supplier will only be considered after award of the Contract. The procedure for the submittal of substitute or "or equal" products is specified in the General Requirements. 5-18 STATEMENT OF COMMITMENT The Bidder shall state below the projects which he is currently under contract, dollar value of contracts, and estimated time of completion. Estimated Percent Date of Currently Project and Location Dollar Value Completion Complete (2) i cuttc AvfKu5 gtw 7 *sa.uh 02-1S 0O 0% (3) oVVY abS 06/5 /,,5 Mft,ua-(. 7-/-0o ____ (4) �,hkr642Ben�0 &att. 1, L MILLtyrt ,>-,-to q`3i % a (1 City of Fayetteville, Arkansas November 16, 1999 SOE-2 Statement of Experience STATEMENT OF EXPERIENCE OF BIDDER The Bidder shall state below the work of similar magnitude or character which he has done, and•shall give reference to his experience, skill and business standing and of his ability to conduct the work as completely and as rapidly as required under the terms of the contract. References shall include the name and telephone number of the project representative to be contacted. Project and Location Reference (1) 524,%2- 1s (2) 23,c attr,, %GAT c2m'Ss (3) itfoK.OPD 75&277Z_ (4) C14KOLsw000 Sui30ioisorr 6i y Cam' MAS City of Fayetteville, Arkansas November 16, 1999 SOE- 1 Statement of Experience CONTRACT 1. THIS AGREEMENT, made and entered into the ISf day of , 2000, by and between the City of Fayetteville, County of Washington, State of Arkansas, Party of the First Part (hereinafter called the Owner), and 84s)a Qous?/2ut.f o v eo,Zzt'_of the City off4yt/se 4. ,Party of the Second Part (hereinafter called the Contractor). WITNESSETH THAT: WHEREAS, the Owner has called for bids for water system improvements, as set out in the Plans and Specifications and approved by the City of Fayetteville, Arkansas; and WHEREAS, pursuant to the published calls for bids under said Plans and Specifications, the Contractor is the lowest and best qualified bidder for the construction of said Improvements; NOW THEREFORE, the Contractor agrees with the Owner to commence and complete the construction of: Bid No. 99-86 which shall be the Highway 265 Water and Sewer Relocations, Phase 2 and Additional Work, Fayetteville, Arkansas; including all Work required for a complete and acceptable installation, for the unit and lump sum prices bid in the Bid Proposal, all ofwhich become and are a part of this Contract, the total sum thus being Two rnri-a,ey oue Mu,uoQe-p SAVArtl i wv✓,uf va •thoit N✓,voR.e P 5 FrF2/ od6 (text amount) dollars (S2, (6'7, 961. 00 ), such sum being the agreed amount upon which bonds and liabilities are based, and at his own cost and expense furnish all materials, supplies, labor, machinery, equipment, tools, supervision, bonds, insurance and other accessories and services necessary to complete the said construction in accordance with the conditions and prices stated in the Bid attached hereto and made a part hereof, and in accordance with the Technical Specifications, the General, Conditions, the Supplementary Conditions, and in accordance with the Plans, which :.include all maps, plats, blueprints, and other drawings, and Written or printed explanatory matter thereof. The Contractor agrees to commence work under this contract within ten days of the issuance of the Notice to Proceed and substantially complete all work within one hundred thirty-eight (138) calendar days and totally complete work within one hundred sixty-eight (168) calendar days.. The Owner agrees to pay the Contractor in current funds for the performance of the contract in accordance with the accepted Bid therefor, subject to additions and deductions, as provided in the Specifications, and to make payment on account thereof as provided below. As soon as is practicable after the first of each calendar month, and in accordance with the Contract Specifications, the Owner will make partial payments to the Contractor for work performed during 6-1 the preceding calendar month, based upon the Engineer's estimate of work completed, said estimate being certified by the Contractor and accepted by the Owner. Retainage shall be withheld from the partial payments as provided by Arkansas state laws by the Owner until final completion and acceptance by the Owner and Engineer. The Engineer shall then issue a Final Estimate of work done based upon the original contract and subsequent changes made and agreed upon, if any. Time is hereby expressly declared to be of the essence of this contract, and the time of beginning, manner of progress and time.of completion of the work hereunder shall be and are essential conditions hereof. The Contractor agrees to commence work within ten (10) calendar days from the date of the Notice to Proceed and to proceed with the construction of the work and to prosecute the work with an adequate force and in a manner so as to complete the work within the time stipulated herein. If the Contractor fails in completing the contract within the time stipulated herein, the Contractor agrees to pay the Owner, as liquidated•damages the sum of one thousand dollars ($1000.00) per day for each calendar day of delay in completion, said amounts being fixed and agreed upon by and between the parties hereto. Because of the impracticability and extreme difficulty in fixing and ascertaining the actual damages Owner would in such event sustain, said amounts are to be presumed by the parties to this contract to be the amounts of damage Owner would sustain. Said amounts of • liquidated damages shall be deductible from any amount due Contractor under the Final Estimate of said work, after the completion thereof, and Contractor shall be entitled, if any, to the Final • Estimate less such amounts of liquidated damages. If the,Contractor be delayed at any time in the progress of the work by any act or neglect of the •Owner or of the Owner's employees, or by any other Contractor employed by the Owner, or by changes ordered in the work, or by strikes, lockouts, fire, unusual delay in transportation, unavoidable casualties or any causes beyond the Contractor's control, or by delay authorized by the Engineer pending arbitration, or by any cause which the Engineer shall decide to justify the delay, then the time of completion shall be extended for such reasonable time as the Engineer may decide. No such extension shall be made fer delay occurring more than seven days before claim therefor is made in writing to the Engineer: 1.m4ihc case of a continuing cause for delay, only one claim is necessary. ii IL F :i* In the event the Contractor abandons the work hereunder or fails, neglects or refuses to continue the work after ten (10) days written notice, given Contractor by the Owner or by the Engineer, then the Owner shall have the option of 1) declaring this contract at an end, in which event the Owner shall not be liable to the Contractor for any work theretofore performed, or 2) requiring the surety hereto, upon ten (10) days notice, to complete and carry out the contract of Contractor; and in that event, should the surety fail, neglect or refuse to carry out said contract, 3) said Owner may complete the contract as its own expense and maintain an action against the Contractor and the surety hereto for the actual cost of same, together with any damages or other expense sustained or incurred by Owner in completing this contract, less the total amount provided for hereunder to be paid Contractor upon the completion of this contract. ` - 6-2 5 5 5 ♦ C. This contract shall be binding upon the heirs, representatives,.successors or assigns of the parties hereto, including the surety. s IN WITNESS WHEREOF, the Owner and Contractor have hereto set their hands and seals. Witnesses* ""ci" SEALS sJ *If corporation, secretary should attest. r CITY OF FAYETTEVILLE, ARKANSAS By Fred Hanna, Mayor Attest: ,g 4Izr%f eather Wooddruff, City Clerk End of Contract 6-3 rp • li Bond No. 40OKB8909 PERFORMANCE BOND KNOW ALL MEN BY THESE PRESENTS: That we (1) Basic Construction Company, Inc.a(2) Corporation hereinafter called "Principal" and (3) St. Paul Guardian Insurance Company of St. Paul State of Minnesota ,•hereinafter called the "Surety," are held and trmly bound unto 4 e City ot_ Ty -e- evil Two (4) n iltgreinafter called the "Owner", in the penal sum of ev e ( ,107 , 9A}t {QsQful money of the United States, for the truly to be made, we bind ourselves, our heirs, executors, administrators and successors, jointly and severally, firmly by these presents. THE CONDITION OF THIS OBLIGATION is such that whereas, the Principal entered into a certain contract with Owner, dated the 1st day of February ,,j99. a copy of which is hereto attached and made a part hereof for the construction of: 2000 Bid Number 99-72 which shall be the Highway 265 Water and Sewer Relocations, Phase I and additional appurtenances, Fayetteville, Arkansas. NOW THEREFORE, if the Principal shall well, t-.tly and faithfully perform its duties, all the undertakings, covenants, terms and conditions, and agreements of said contract during the original term thereof, and any extensions thereof which may be granted by the Owner, with or without notice to the Surety, and if he shall satisfy all claims and demands incurred under such contract, and which it may suffer by reason of failure to do so, and shall reimburse and repay the Owner all outlay and expense which the Owner may incur in making good any default, then this obligation shall be void; otherwise to remain in full force and effect. PROVIDED, FURTHER, that the said Surety, for value received hereby stipulates and agrees that no change, extension of time, alteration or addition to the terms of the contractor to the work to be performed thereunder or the specifications accompanying the same shall in any wise affect its obligation on this bond, and it does hereby waive notice of any such change, extension of time, alteration or addition to the terms of the contract or to the work or to the specifications. PROVIDED, FURTHER, that no final settlement between the Owner and the Contractor shall abridge the right of any beneficiary hereunder, whose claim may be unsatisfied. This bond is given in compliance with Act 351, Arkansas Acts of 1953, and Act 209, Arkansas Acts of 1957, the same appearing as Arkansas Statutes (1957), Section 51-635, Cumulative Supplement. 7-1 IN [WITNESS WHEREOF, this instrument is executed in six (6) counterparts, each one of which shall be deemed as original, this the 14tty of Feb- , fl9ftJ 2000. ruary BASIC CONSTRUCTION COMPANY, INC. Attet. (Princi ecretary By (Seal flea o STkty y «`fitness as to Principal = ` SEAL Address Attest: (Surety) Secretary (Seal) ss as to Surety 1500 Riverfront rive Little Rock, AR 72202 Address Principal 'O.(Box 1208 yetteville, AR 72702 Address ST. PAUL GUARDIAN INSURANCE COMPANY Surety Bf Att .ey-in-Fact John G rety Rebsamen Insurance P. 0. Box 3198 Little Rock, AR 72203 Address NOTE: Date of bond must not be prior to date of contract. (1) Correct name of Contractor. (2) A corporation, a partnership, or an individual, as the case may be. (3) Correct name of Surety. (4) Correct name of Owner. (5) If Contractor is a partnership, all partners should execute bond. (6) This bond must be filed with the Circuit Clerk of the county where the work is to be performed prior to the start of construction. 7-2 Bond No. 400KB8909 PAYMENT BOND 1(i\OW ALL MEN BY THESE PRESENTS: That we (1) Basic Construction Company, Inca (2) corporation hereinafter SL. Paul called "Principal" and (3)company o Gr _ oa n t tat of Minnesota to 'he ettevi11e, hereinafter called the "Surety," are held and firmly bound unto (4) e _, hereinafter called the "Owner", in the penal sum of S3V@n 1 E $n i �(S2_.107. _) in lawful money of the United States, for the payment o w ;ch sum el and truly to be made, we bind ourselves, our heirs, executors, administrators and successors, jointly and severally, firmly by these presents. THE CONDITION OF THIS OBLIGATION is such that whereas, the Principal entered into a certain contract with Owner, dated the 1 stday of February , a copy of which is hereto attached and made a pan hereof for the construction of: 2000 Bid No. 99-72 which shall be the Highway 263 Water and Sewer Relocations, Phase 1 and additional appurtenances, Fayetteville, Arkansas. NOW THEREFORE, if the Principal shall promptly make payment to persons, firms, subcontractors and corporations fi:rr.ishing materials for or performing labor in the prosecution of the work provided for ir. such contract, and any authorized extension or modification thereof, all amounts due for but not limited to materials, lubricants, oil, gasoline, coal and coke, repair on machinery, equipment and tools, consumed or used in connection with the construction ofsaid fuel oil, camp equipment. food for men, feed for animals, premiums for bonds and liability and workmen's compensation insurance, rentals on machinery, equipment and draft animals; also for taxes or payments due to the State of Arkansas or any political subdivision thereof which shall have arisen on account of or in connection with the wages earned by workmen covered by the bond; and for all labor, performed ir, such work whether by subcontractors or otherwise, then this obligation snail be void, otherwise to remain in full force and effect. The Surety agrees that the te.-ms of this bond shall cover the payment by the Principal of not less than the prevailing hourly rate of wages as found by the Arkansas Department of Labor or as determined by the court on appeal to all workmen performing work under the contract. PROVIDED. FURTHER, that the said Surety, for value received hereby stipulates and agrees that no change, extension of time, alteration or addition to the terms of the contractor to the work to be performed thereunder or the specifications accompanying the same shall in any wise affect its obligation on this bond, and it does hereby waive notice of any such change, extension of time, alteration or addition to the terms of the contract or to the work or to the specifications. PROVIDED, FURTHER, that no final settlement between the Owner and the Contractor shall abridge the right of any beneficiary hereunder, whose claim may be unsatisfied. This bond is given in compliance with Act 351, Arkansas Acts of 1953, and Act 209, Arkansas Acts of 1957, the same appearing as Arkansas Statutes (1957), Section 51-635, Cumulative Supplement. 961.00I 7-3 1.- N WITNESS WHEREOF, which shall be deemed as original, this instrument is this the144hy of executed Feb- ,18&9x in six (6) counterparts, each one of 2000. ruary Attest: (Princjpal) - ry B (Seal) c1 (' aP90R ,.Y�43 Witness as to Principal i SEAL j. \ ac Address Attest: (Surety) Secretary (Sea ) 'it, as to Surety 1500 Riverfront trive Little Rock, AR 72202 Address BASIC CONSTRUCTI Princ P. O. Box 1208 Fayetteville, AR 72702 Address ST. PAUL GUARDIAN_INSURANCE COMPANY By A:to cy-in-Fact John rety R samen Insurance P. O. Box 3198 Address Little Rock, AR 72203 NOTE: Date of bond must not be prior to date of contract (1) Correct name of Contractor. (2) A corporation, a partnership, or an individual, as the case may be. (3) Correct name of Surety. (4) Correct name of Owner. (5) If Contractor is a partnership, all partners should execute bond. (6) This bond must be filed with the Circuit Clerk of the county where the work is to be performed prior to the start of construction. 7-4 meSfPdul POWER OF ATTORNEY Power of Attorney No. Seaboard Surety Company St. Paul Fire and Marine Insurance Company St. Paul Guardian Insurance Company St. Paul Mercury Insurance Company 20830 United States Fidelity and Guaranty Company Fidelity and Guaranty Insurance Company Fidelity and Guaranty Insurance Underwriters, Inc. Certificate No. 1 4 2 5 G V KNOW ALL MEN BY THESE PRESENTS: That Seaboard Surety Company is a corporation duly organized under the laws of the Slate of New York, and that SL Paul Fire and Marine Insurance Company, St. Paul Guardian Insurance Company and St. Paul Mercury Insurance Company are corporations duly organized under the laws of the State of Minnesota, and that United States Fidelity and Guaranty Company is a corporation duly organized under the laws of the State of Maryland, and that Fidelity and Guaranty Insurance Company is a corporation duly organized under the laws of the State of Iowa, and that Fidelity and Guaranty Insurance Underwriters, Inc. is a corporation duly organized under the laws of the State of Wisconsin (herein collectively called the •'Companies), and that the Companies do hereby make, constitute and appoint Linda Frey, John Gerety, Carolyn A. Cory, Dianne Cowan, William W. Bussey, Jr., John M. Elliott, Allen J. McDowell and John D. Howard Little Rock Arkansas of the City of _____________________________________________,State , their true and lawful Auorney(s)-in-Fact. each in their separate capacity if more than one is named above, to sign its name as surety to. and to execute, seal and acknowledge any and all bonds, undertakings, contracts and other written instruments in the nature thereof on behalf of the Companies in their business of guaranteeing the fidelity of persons. guaranteeing the performance of contracts and executing or guaranteeing bonds and undertakings required or ermined in any actions or proceedings allowed by law. 1st - December 1999 IN WITNESS WHEREOF, the Companies have caused this instrument m^be signed and'sealed this day of Seaboard Surety Company i re •United States Fidelity and Guaranty Company St. Paul Fire and Marine Insurane&tompany '\�y - Fidelity and Guaranty Insurance Company St. Paul Guardian Insurance Compan4 i f ' - Fidelity and Guaranty Insurance Underwriters, Inc. St. Paul Mercury Insurance Company YnrIY J`„u {V 1!Y II,i la/,.•YID �� 19� ^•'4 Pte'^>~ ''`„'' /.g,1, _ SEAL u, , 19i7 1 � JOHN E PHINNEY, Vice President is MM 2..vca •' iU• \A'� eiv n Ilm S•- �,{� { �3 AMt f State of Maryland 1 `^*^^"r R. I",G City of Baltimore MICHAEL R. MCKIBBEN, Assistant Secretary On this 1st day of December 1999 , before me. the undersigned officer, personally appeared John F. Phinney and Michael R. McKibben, who acknowledged themselves to be the Vice President and Assistant Secretary, respectively, of Seaboard Surety Company, St. Paul Fire and Marine Insurance Company. St. Paul Guardian Insurance Company. St. Paul Mercury Insurance Company, United States Fidelity and Guaranty Company- Fidelity and Guaranty Insurance Company, and Fidelity and Guaranty Insurance Underwriters, Inc.; and that the seals affixed to the foregoing instrument are the corporate seals of said Companies; and that they, as such, being authorized so to do, executed the foregoing instrument for the purposes therein contained by signing the names of the corporations by themselves as duly authorized officers. /I��,,. �,r �� In Witness Whereof, I hereunto set my hand and official seal. `I�]/(�,(�µ� (�6�'�Jf ///���,��r ��O 'OIY My Commission expires the 13th day of July, 2002. REBECCA EASLEY-ONOKAIA. Notary Public 86203 Rev. 11-99 Printed in U.S.A. This Power of Attorney is granted under and by the authority of the following resolutions adopted by the Boards of Directors of Seaboard Surety Company, St. Paul Fire and Marine Insurance Company, St. Paul Guardian Insurance Company, St. Paul Mercury Insurance Company, United States Fidelity and Guaranty Company; Fidelity and Guaranty Insurance Company, and Fidelity and Guaranty Insurance Underwriters, Inc. on September 2, 1998, which resolutions are now in full force and effect, reading as follows: - RESOLVED, that in connection with the fidelity and surety insurance business of the Company, all bonds, undertakings, contracts and other instruments relating to said business may be signed, executed, and acknowledged by persons or entities appointed as Attorney(s)-in-Fact pursuant to a Power of Attorney issued in accordance with these resolutions. Said Power(s) of Attorney for and on behalf of die Company may and shall be executed in the name and on behalf of the Company, either by the Chairman, or the President, or any 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 foregoing officers and the seal of the Company may be affixed by facsimile to any Power of Attorney or to any certificate relating thereto appointing Attomey(s)-in-Fact for purposes only of executing and attesting bonds and undertakings and other writings obligatory in the nature thereof, and subject to any limitations set forth therein, 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 validly attached; and RESOLVED FURTHER, that Attorney(s)-in-Fact shall have the power and authority, and, in any case, subject to the terms and limitations of the Power of Attorney issued them, to execute and deliver on behalf of the Company and to attach the seal of the Company to any and all bonds and undertakings, and other writings obligatory in the nature thereof, and any such instrument executed by such Attorney(s)-in-Fact shall be as binding upon the Company as if signed by an Executive Officer and sealed and attested to by the Secretary of the Company. 1, Michael R. McKibben, Assistant Secretary of Seaboard Surely Company, St. Paul Fire and Marine Insurance Company, St. Paul Guardian Insurance Company, St. Paul Mercury Insurance Company, United States Fidelity and Guaranty Company, Fidelity and Guaranty Insurance Company, and Fidelity and Guaranty Insurance Underwriters, Inc. do hereby certify that the above and foregoing is a true and correct copy of the Power of Attorney executed by said Companies, which is in full force and effect and has not been revoked. IN TESTIMONY WHEREOF, I hereunto set my hand this 14th day of February 2000 �:� ,`,11[{` O p\InbL� �YI�.. 92-% �{ Z:'E"r[y�:n+ 4 c' i\S81lL+t' A ,py w\ gyp+C 95i �fR,FN 'Le,.,ea` `�a°`_,/fl 1M1 fi'" _'4� }r�i` •�' � vt Ta verify the authenNciry of this Power of Attorney, call I-800-421-388Qa cask forth wer'!of.Altorne>. - the above -named individuals and the details of the bond to whw Mthe power is ≥ached .� R. \ k -at Michael R. McKibben. Assistant Secretary clerk. Please refer to the Power of Attorney number, F I - .t A -CORD„ CERTIFICATE OF LIABILITY INSURANCE H°"•E`MM'°°'`Y` 2114/00 vnoOucER THIS CERTIFICATE IS ISSUED AS A MATTER OF INFORMATION • ONLY AND CONFERS NO RIGHTS UPON THE CERTIFICATE Robsamon Insurance/LRK HOLDER. THIS CERTIFICATE DOES NOT AMEND, EXTEND OR 1500 Riverfront Drive ALTER THE COVERAGE AFFORDED BY THE POLICIES BELOW. P. 0. Box 3198 I + COMPANIES AFFORDING COVERAGE Little Rack, AR 72203-3198 COMPANY (501) 661-4800 A Travelers Insurance Com any INSURED COMPANY Basic Construction Company, Inc. 5 BLegionInsuranceCompany COMPANY Central Leasing Corp., LLC P. 0. Box 1208 C COMPANY Fayetteville, AR 72702-1208 I D COVERAGES THIS IS TO CERTIFY THAT THE POLICIES OF INSURANCE LISTED BELOW HAVE BEEN ISSUED TO THE INSURED NAMED ABOVE FOR THE POLICY PERIOD INDICATED,NOT W ITHSTANDING ANY REQUIREMENT, TERMOR CONDITIONOF ANYCONTRACTOR OTHERDOCUMENT W ITHRESPECT TO W HICHTHIS CERTIFICATE MAYBE ISSUED OR MAY PERTAIN, THE INSURANCE AFFORDED BY THE POLICIES DESCRIBED HEREIN IS SUBJECT TO ALL THE TERMS, EXCLUSIONS AND CONDITIONS OF SUCH POLICIES. LIMITS SHOWN MAY HAVE BEEN REDUCED BY PAID CLAIMS. CO TYPE OF INSURANCE POLICY NUMBER POLICY EFFECTIVE POLICY EXPIRATION LIMITS LTR DATE (MMIDDIVY) DATE (MMIDDIYY) A GENERALLIABLITY OTC0880J3518TIA99 9/29/99 9/29/00 GENERAL AGGREGATE $2,000.000 X PRODUCTS-COMP/OP AGG S 2,000,000 COMMERCIAL GENERAL LIABILITY CLAIMS MADE a OCCUR PERSONAL & ADV INJURY S 1,000,000 EACH OCCURRENCE $-1.000.000 OWNER'S & CONTRACTOR'S PROT X FIRE DAMAGE (Any one fire) f 300,000 - Contractual Coverage X - X, C, U Covers a MED EXP (Any one person) S 5,000 A AUTOMOBILE LIABLITY OT81088CJ351STIL99 9/29/99 9/29/00 COMBINED SINGLE LIMIT S X ANY AUTO 1,000,000 I ALL OWNED AUTOS BODILY INJURY $ (Per person) SCHEDULED AUTOS BODILY INJURY 4 HIRED AUTOS NON -OWNED AUTOS (Per accident) PROPERTY DAMAGE GARAGELIABLITY AUTO ONLY - EA ACCIDENT $ OTHER THAN AUTO ONLY: ANY AUTO EACH ACCIDENT S AGGREGATE $ A OTSUCUP880J3518TIL99 9129/99 9/29/00 EACH OCCURRENCE S 2,000,000 AGGREGATE $2,000,000 qEXCESSLIABILITY UMBRELLA FORM OTHER THAN UMBRELLA FORM B WORKERS COMPENSATION AND WC30511235 9/29/99 9/29/00 X WC ST LIMI 0TH. EMPLOYERSLIABLITY EL EACH ACCIDENT S 500,000 EL DISEASE -POLICY LIMIT S500,000 THE PROPRIETOR/ I IINCL PARTNERS/EXECUTIVE OFFICERS ARE: EXCL EL DISEASEEA EMPLOYEE $500,000 OTHER DESCRIPTION OF OPERATIONSA.00ATIONS(EHICLESISPECIAL ITEMS Project: Highway 265 Water and Sewer Relocations, Phase 2 and Additional Work - Fayetteville, AR. Certificate Holder is named as Additional Insured on the General and Automobile Liability policy. The Umbrella Liability policy follows form over the GL 5 Auto policy. The Workers' Comp contains Waiver of Subrogation In favor of Certificate Holder. CERTIFICATE HOLDER ., CANCELLATION SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORE THE City of Fayetteville, AR EXPIRATION DATE THEREOF, THE ISSUING COMPANY WILL OMM) XX MAIL 113 W. Mountain 30 DAYS WRITTEN NOTICE TO THE CERTIFICATE HOLDER NAMED TO THE LEFT, Fayetteville, AR 72701 R/2DRROLNRR)WO(R1MK7RORIXJIKIONRRXNIPARXRAHIRRIHRfINRIX#RXKMRXNI(KNNNKR70(X 9C kmtXX NN>MxnwxxtW M4 kx (f6(x RXMM'A8fltlih JS AUORUMD PR ENTATI TH GeretY ........ ACORD 28•S 1f9S ® ORD CORPORATION 1988 CERTIFICA : 012/001/ 00016 C, PERFORMANCE BOND ' KNOW ALL MEN BY THESE PRESENTS: That we (1) a(2)______________________________________________________ hereinafter called "Principal" and (3) ' of , State of , hereinafter called the "Surety," are held and firmly bound unto (4) , hereinafter called the "Owner", in the penal sum of ($ ) in lawful money of ' the United States, for the payment of which sum well and truly to be made, we bind ourselves, our heirs, executors, administrators and successors, jointly and severally, firmly by these presents. THE CONDITION OF THIS OBLIGATION is such that whereas, the Principal entered into a certain contract with Owner, dated the_ day of , 1999, a copy of which is hereto ' attached and made a part hereof for the construction of: Bid Number 99-72 which shall be the Highway 265 Water and Sewer Relocations, Phase I and ' additional appurtenances, Fayetteville, Arkansas. NOW THEREFORE, if the Principal shall well, truly and faithfully perform its duties, all ' the undertakings, covenants, terms and conditions, and agreements of said contract during the original term thereof, and any extensions thereof which may be granted by the Owner, with or without notice to the Surety, and if he shall satisfy all claims and demands incurred under such ' contract, and which it may suffer by reason of failure to do so, and shall reimburse and repay the Owner all outlay and expense which the Owner may incur in making good any default, then this obligation shall be void; otherwise to remain in full force and effect. ' PROVIDED, FURTHER, that the said Surety, for value received hereby stipulates and agrees that no change, extension of time, alteration or addition to the terms of the contract or to the work Ito be performed thereunder or the specifications accompanying the same shall in any wise affect its obligation on this bond, and it does hereby waive notice of any such change, extension of time, alteration or addition to the terms of the contract or to the work or to the specifications. PROVIDED, FURTHER, that no final settlement between the Owner and the Contractor shall abridge the right of any beneficiary hereunder, whose claim may be unsatisfied. ' This bond is given in compliance with Act 351, Arkansas Acts of 1953, and Act 209, Arkansas Acts of 1957, the same appearing as Arkansas Statutes (1957), Section 51-635, Cumulative Supplement. El I I I 7-1 IN WITNESS WHEREOF, this instrument is executed in six (6) counterparts, each one of which shall be deemed as original, this the _ day of , 1999. Attest: (Principal) (Seal) Secretary Witness as to Principal Address Attest: (Surety) Secretary (Seal) Witness as to Surety Address Principal a By. Address Surety By Attorney -in -Fact Address F NOTE: Date of bond must not be prior to date of contract (1) Correct name of Contractor. (2) A corporation, a partnership, or an individual, as the case may be. (3) Correct name of Surety. (4) Correct name of Owner. (5) If Contractor is a partnership, all partners should execute bond. (6) This bond must be filed with the Circuit Clerk of the county where the work is to be performed prior to the start of construction. 7-2 I I PAYMENT BOND ' KNOW ALL MEN BY THESE PRESENTS: That we (1) a (2) hereinafter called "Principal" and (3) of , State of hereinafter called the "Surety," are held and firmly bound unto (4) _, hereinafter called the "Owner", in the penal sum of ($_ _) in lawful money of the United States, for the payment of which sum well and truly to be made, ' we bind ourselves, our heirs, executors, administrators and successors, jointly and severally, firmly by these presents. THE CONDITION OF THIS OBLIGATION is such that whereas, the Principal entered into a certain contract with Owner, dated the _ day of , 1999, a copy of which is hereto attached and made a part hereof for the construction of: ' Bid No. 99-72 which shall be the Highway 265 Water and Sewer Relocations, Phase I and additional appurtenances, Fayetteville, Arkansas. NOW THEREFORE, if the Principal shall promptly make payment to persons, firms, subcontractors and corporations furnishing materials for or performing labor in the prosecution of ' the work provided for in such contract, and any authorized extension or modification thereof, all amounts due for but not limited to materials, lubricants, oil, gasoline, coal and coke, repair on machinery, equipment and tools, consumed or used in connection with the construction ofsaid work, ' fuel oil, camp equipment, food for men, feed for animals, premiums for bonds and liability and workmen's compensation insurance, rentals on machinery, equipment and draft animals; also for taxes or payments due to the State of Arkansas or any political subdivision thereof which shall have ' arisen on account of or in connection with the wages earned by workmen covered by the bond; and for all labor, performed in such work whether by subcontractors or otherwise, then this obligation shall be void, otherwise to remain in full force and effect. The Surety agrees that the terms of this bond shall cover the payment by the Principal of not less than the prevailing hourly rate of wages as found by the Arkansas Department of Labor or as determined by the court on appeal to all workmen performing work under the contract. PROVIDED, FURTHER, that the said Surety, for value received hereby stipulates and agrees ' that no change, extension of time, alteration or addition to the terms of the contract or to the work to be performed thereunder or the specifications accompanying the same shall in any wise affect its obligation on this bond, and it does hereby waive notice of any such change, extension of time, alteration or addition to the terms of the contract or to the work or to the specifications. PROVIDED, FURTHER, that no final settlement between the Owner and the Contractor shall abridge the right of any beneficiary hereunder, whose claim may be unsatisfied. This bond is given in compliance with Act 351, Arkansas Acts of 1953, and Act 209, ' Arkansas Acts of 1957, the same appearing as Arkansas Statutes (1957), Section 51-635, Cumulative Supplement. I ' 7-3 IN WITNESS WHEREOF, this instrument is executed in six (6) counterparts, each one of which shall be deemed as original, this the _ day of , 1999. Attest: Principal (Principal) Secretary (Seal) Witness as to Principal Address Attest: (Surety) Secretary (Seal) Witness as to Surety Address Address Surety By Attorney -in -Fact Address NOTE: Date of bond must not be prior to date of contract (1) Correct name of Contractor. (2) A corporation, a partnership, or an individual, as the case may be. (3) Correct name of Surety. (4) Correct name of Owner. (5) If Contractor is a partnership, all partners should execute bond. (6) This bond must be filed with the Circuit Clerk of the county where the work is to be performed prior to the start of construction. 7-4 I I I 1 I I I I I I I I I I I I I [1 This document has important legal consequences: consultation with an attorney is encouraged with respect to its completion or modification. GENERAL CONDITIONS OF THE CONSTRUCTION CONTRACT Prepared by Engineers Joint Contract Documents Committee and Issued and Published Jointly By NATIONAL It SOCIETY OF VROnSSIONAL C E ENGINEERS Im"D h4 C T PROFESSIONAL ENGINEERS IN PRIVATE PRACTICE A practice division of the NATIONAL SOCIETY OF PROFESSIONAL ENGINEERS AMERICAN CONSULTING ENGINEERS COUNCIL AMERICAN SOCIETY OF CIVIL ENGINEER CONSTRUCTION SPECIFICATIONS INSTITUTE This document has been approved and endorsed by The Associated General -�� Contractors of America These General Conditions have been prepared for use with the Owner -Contractor Agreements (NO. 1910-8-A-1 or 1910-8-A-2) (1990 Editions). Their provisions are interrelated and a change in one may necessitate a change in the others. Comments concerning their usage are contained in the Commentary on Agreements for Engineering Services and Contract Documents (NO. 1910-9) (1986 Edition). For guidance in the preparation of Supplementary Conditions, see Guide to the Preparation of Supplementary Conditions (NO. 1910-17) (1990 Edition). When bidding is involved, the Standard Form of Instructions to Bidders (No. 1910-12) (1990 Edition) may be used. I I I El I I I I I I I I I I I ®1990 National Society of Professional Engineers 1420 King Street, Alexandria, VA 22314 ' American Consulting Engineers Council 1015 15th Street, N.W., Washington, DC 20005 I. American Society of Civil Engineers 345 East 47th Street. New York. NY 10017 Construction Specifications Institute 601 Madison St., Alexandria. VA 22314 El I I TABLE OF CONTENTS OF GENERAL CONDITIONS Article or Paragraph Page Article or Paragraph Page 'Number & Title Number Number & Title Number 1. DEFINITIONS ............................ 13 CONTRACTOR's Responsibility to Report: 1.1 Addenda ......................... 13 Preliminary Schedules: Delivery of ' 1.2 Agreement ....................... 13 Certificates of Insurance ............. 15 1.3 Application for Payment .............. 13 2.8 Preconstruction Conference ............ 15 1.4 Asbestos ......................... 13 2.9 Initially Acceptable Schedules ........... 16 1.5 Bid ............................ 13 ' 1.6 Bidding Documents .................13 3. CONTRACT DOCUMENTS: INTENT, 1.7 Bidding Requirements ................ 13 AMENDING, REUSE ....................... 16 1.8 Bonds .......................... 13 3.1-3.2 Intent ........................... 16 ' 1.9 Change Order ..................... 13 3.3 Reference to Standards and 1.10 Contract Documents .................13 Specifications of Technical Societies: 1.11 Contract Price ..................... 13 Reporting and Resolving 1.12 Contract Times .................... 13 Discrepancies .................... 16 ' 1.13 CONTRACTOR ................... 13 3.4 Intent of Certain Terms or Adjectives ...... 17 1.14 defective ................. . 13 3.5 Amending Contract Documents .......... 17 1.15 Drawings ........................ 13 3.6 Supplementing Contract Documents ....... 17 ' 1.16 Effective Date of the Agreement ......... 13 3.7 Reuse of Documents ................. 17 1.17 ENGINEER ......................13 1.18 ENGINEER's Consultant .............. 13 4. AVAILABILITY OF LANDS: SUBSURFACE AND 1.19 Field Order ....................... 13 PHYSICAL CONDITIONS: REFERENCE POINTS ' 1.20 General Requirements . . .............. 14 4.1 Availability of Lands ................ 17 1.21 Hazardous Waste ...................14 4.2 Subsurface and Physical Conditions .......17 1.22 Laws and Regulations: Laws or 4.2.1 Reports and Drawings ................ 17 ' Regulations .......... . ...... . ... 14 4.2.2 Limited Reliance by CONTRACTOR 1.23 Liens ........................... 14 Authorized: Technical Data ..........18 1.24 Milestone ........................14 4.2.3 Notice of Differing Subsurface or 1.25 Notice of Award ................... 14 Physical Conditions ................ 18 ' 1.26 Notice to Proceed ... . ........... . . 14 4.2.4 ENGINEER's Review ................ 18 1.27 OWNER . . . 14 4.2.5 Possible Contract Documents Change ...... 18 1.28 Partial Utilization ................... 14 4.2.6 Possible Price and Times Adjustments ..... 18 1.29 PCBs ........................... 14 4.3 Physical Conditions - Underground ' 1.30 Petroleum ........................ 14 Facilities ....................... 18 1.31 Project .......................... 14 4.3.1 Shown or Indicated .................. 18 1.32 Radioactive Material ................. 14 4.3.2 Not Shown or Indicated ............... 19 1.33 Resident Project Representative .... _ ..... 14 4.4 Reference Points ................... 19 1.34 Samples .........................14 4.5 Asbestos, PCBs. Petroleum, Hazardous 1.35 Shop Drawings .................... 14 Waste or Radioactive Material ......... 19 1.36 Specifications ..................... 14 ' 1.37 Subcontractor ..................... 14 5. BONDS AND INSURANCE ................... 20 1.38 Substantial Completion ............... 14 5.1-5.2 Performance, Payment and Other Bonds .... 20 1.39 Supplementary Conditions ............. 14 5.3 Licensed Sureties and Insurers; 1.40 Supplier ......................... 14 Certificates of Insurance .... _ ........ 20 ' 1.41 Underground Facilities ...............14 5.4 CONTRACTOR's Liability Insurance .....20 1.42 Unit Price Work . 14 5.5 OWNER'S Liability Insurance .. 21 1.43 Work ........................... 15 5.6 Property Insurance .................. 21 1.44 Work Change Directive ............... 15 5.7 Boiler and Machinery or Additional 1.45 Written Amendment ................. 15 Property Insurance ................ 21 5.8 Notice of Cancellation Provisions ........ 21 2. PRELIMINARY MATTERS ...................IS 5.9 CONTRACTOR's Responsibility for ' 2.1 Delivery of Bonds ..................IS Deductible Amounts ............... 22 2.2 Copies of Documents ................ 15 5.10 Other Special Insurance ............... 22 2.3 Commencement of Contract Times: 5.11 Waiver of Rights ................... 22 Notice to Proceed ................. 15 2.4 Starting the Work ................... 15 2.5-2.7 Before Starting Construction: I S Article or Paragraph Page Article or Paragraph Page Number & Title Number Number & Title Number 5.12-5.13 Receipt and Application of Insurance 8.7 Inspections, Tests and Approvals ......... 29 Proceeds ....................... 22 8.8 Stop or Suspend Work; Terminate 5.14 Acceptance of Bonds and Insurance: CONTRACTOR's Services ...........29 Options to Replace ................ 32 8:9 Limitations on OWNER's 5.15 Partial Utilization - Property Responsibilities ................... 30 Insurance ....................... 23 8.10 Asbestos, PCBs, Petroleum, Hazardous Waste or Radioactive Material .........30 6. CONTRACTOR'S RESPONSIBILITIES ........... 23 8.11 Evidence of Financial Arrangements ...... 30 6.1-6.2 Supervision and Superintendence .......... 23 6.3-6.5 Labor, Materials and Equipment ... ..... 23 9. ENGINEER'S STATUS DURING 6.6 Progress Schedule .................. 23 CONSTRUCTION .........................30 6.7 Substitutes and "Or -Equal" Items: 9.1 OWNER's Representative ............. 30 CONTRACTOR's Expense: 9.2 Visits to Site ....................... 30 Substitute Construction 9.3 Project Representative ................. 30 Methods or Procedures: 9.4 Clarifications and Interpretations ......... 30 ENGINEER's Evaluation ............ 23 9.5 Authorized Variations in Work .......... 30. 6.8-6.11 Concerning Subcontractors, Suppliers 9.6 Rejecting Defective Work .............30. and Others; Waiver of Rights ......... 24 9.7-9.9 Shop Drawings, Change Orders and Payments .......................31 6.12 Patent Fees and Royalties ............. 25 9.10 Determination for Unit Prices ........... 31 6.13 Permits ..........................25 9.11-9.12 Decisions on Disputes; ENGINEER as 6.14 Laws and Regulations ................ 25 Initial Interpreter ........ ... ....... 31 6.15 Taxes .......................... 25 9.13 Limitations on ENGINEER's 6.16 Use of Premises .................... 26 Authority and Responsibilities ......... 31 6.17 Site Cleanliness .................... 26 6.18 Safe Structural Loading ............... 26 10. CHANGES IN THE WORK ...................32 6.19 Record Documents .................. 26 10.1 OWNER Ordered Change ............. 32 6.20 Safety and Protection 26 10.2 Claim for Adjustment ................ 32 6.21 Safety Representative ................ 26 10.3 Work Not Required by Contract 6.22 Hazard Communication Programs ........ 27 Documents .. 32 .................. 6.23 Emergencies ...................... 27 10.4 Change Orders .................... 32 6.24 Shop Drawings and Samples ............ 27 10.5 Notification of Surety ................ 32 6.25 Submittal Procedures; CONTRACTOR's Review Prior to 11. CHANGE OF CONTRACT PRICE Shop Drawings or Sample Submittal ..... 27 11.1-11.3 Contract Price; Claim for Adjustment; 6.26 Shop Drawings & Sample Submittals Value of the Work ................. 32 Review by ENGINEER ............. 27 11.4 Cost of the Work ................... 33 6.27 Responsibility for Variation From 11.5 Exclusions to Cost of the Work .......... 34 Contract Documents ............... 27 11.6 CONTRACTOR's Fee 34 6.28 Related Work Performed Prior to 11.7 Cost Records ...................... 34 ENGINEER's Review and Approval 11.8 Cash Allowances ................... 35 of Required Submittals .............. 27 11.9 Unit Price Work ................... 35 6.29 Continuing the Work ................. 28 6.30 CONTRACTOR's General 12. CHANGE OF CONTRACT TIMES .............. 35 Warranty and Guarantee ............. 28 12.1 Claim for Adjustment ................ 35 6.31-6.33 Indemnification .................... 28 12.2 Time of the Essence ................. 35 6.34 Survival of Obligations ............... 28 12.3 Delays Beyond CONTRACTOR's Control ........................ 35 7. OTHER WORK ........................... 29 12.4 Delays Beyond OWNER's and 7.1-7.3 Related Work at Site ................. 29 CONTRACTOR's Control ........... 35 7.4 Coordination ...................... 29 13. TESTS AND INSPECTIONS; CORRECTION, REMOVAL 8. OWNER'S RESPONSIBILITIES ................ 29 OR ACCEPTANCE OF DEFECTIVE WORK ....... 36 8.1 Communications to Contractor .......... 29 13.1 Notice of Defects .. 36 ................ 8.2 Replacement of ENGINEER ........... 29 132 Access to the Work ................. 36 8.3 Furnish Data and Pay Promptly When 13.3 Tests and Inspections; CONTRACTOR's Due .......................... 29 Cooperation ..................... 36 8.4 Lands and Easements; Reports and Tests ... 29 8.5 Insurance ........................ 29 8.6 Change Orders 29 I. 2 , H Article or Paragraph Page ' Number & Title ' Number 13.4 OWNER's Responsibilities: I I I ' 14. PAYMENTS TO CONTRACTOR AND COMPLETION ...........................37 14.1 Schedule of Values ................. 37 14.2 Application for Progress Payment ........ 38 14.3 CONTRACTOR's Warranty of Title ...... 38 14.4-14.7 Review of Applications for Progress Payments . .. 38 14.8-14.9 Substantial Completion ............... 39 14.10 Partial Utilization .................. 39 14.11 Final Inspection ................... 39 [1 I I I I I I I H Independent Testing Laboratory ... 36 13.5 CONTRACTOR's Responsibilities ....... 36 13.6-13.7 Covering Work Prior to Inspection. Testing or Approval ........... 36 13.8-13.9 Uncovering Work at ENGINEER'S Request ................... 36 13.10 OWNER May Stop the Work .......... 36 13.11 Correction or Removal of Defective Work .....................37 13.12 Correction Period .................. 37 13.13 Acceptance of Defective Work .......... 37 13.14 OWNER May Correct Defective Work .....................37 Anicle or Paragraph Page Number & Title Number 14.12 Final Application for Payment .......... 40 14.13-14.14Final Payment and Acceptance .......... 40 14.15 Waiver of Claims .................. 40 15. SUSPENSION OF WORK AND TERMINATION .... 40 15.1 OWNER May Suspend Work .......... 40 15.2-15.4 OWNER May Terminate ............. 40 15.5 CONTRACTOR May Stop Work or Terminate .................. 41 16. DISPUTE RESOLUTION ..................... 41 17. MISCELLANEOUS ........................42 17.1 Giving Notice ..................... 42 17.2 Commutation of Times ............... 42 17.3 Notice of Claim ................... 42 17.4 Cumulative Remedies ............... 42 17.5 Professional Fees and Court Costs Included ................... 42 EXHIBIT GC -A (Optional): Dispute Resolution Agreement (Optional) ........... GC -A l 16.1-16.6 Arbitration ....................CC -Al 16.7 Mediation .................... GC -A2 1 3 I1 INDEX TO GENERAL CONDITIONS Article or Paragraph Number Acceptance of Bonds and Insurance ...................... 5.14 defective Work ............... 10.4.1, 13.13, 13.15 final payment ...................... 9.12, 14.15 insurance ..............................514 other Work, by CONTRACTOR ............... 7.3 Substitutes and "Or -Equal" Items .............. 6.7.1 Work by Owner .................. 2.5, 6.30, 6.34 Access to the - Lands, OWNER and CONTRACTOR responsibilities ................... 4 . . 4.1 site, related work ................ . 7.2 Work, .......................13.2, 13.14, 14.9 Acts or Omissions - , Acts and Omissions - CONTRACTOR ................... 6.9.1, 9.13.3 ENGINEER ....................... 6.20, 9.13.3 OWNER ........................... 6.20, 8.9 Addenda -definition of (also see definition of Specifications) ........ (1.6, 1.10, 6.19) 1.1 Additional Property Insurances .................... 5.7 Adjustments Contract Price or Contract Times .... 1.5, 3.5, 4.1, 4.3.2, 4.5.2, 4.5.3, 9.4, 9.5 10.2-10.4, 11, 12, 14.8, 15.1 progress schedule ......................... 6.6 Agreement - definition of .... ........................ 1.2 All risk Insurance, policy form ................... 5.6.2 Allowances, Cash ............... ............ . 11.8 Amending Contract Documents ................... 3.5 Amendment , Written in general .. 1.10, 1.45, 3.5, 5.10, 5.12, 6.6.2, 6.8.2, 6.19 10.1, 10.4, 11.2, 12.1, 13.12.2, 14.7.2 Appeal, OWNER or CONTRACTOR intent to ................ 9.10, 9.11, 10.4, 16.2, 16.5 Application for Payment definition of .............................. 1.3 ENGINEER's Responsibility .......... . 9.9 final payment ............9.13.4. 9.13.5, 14.12-14.15 in general ............... 2.8, 2.9, 5.64, 9.10, 15.5 progress payment .................... 14.1, 14.7 review of ...........................14.4-14.7 Arbitration .............................16.1-16.6 Asbestos - claims pursuant thereto ................. 4.52, 4.53 CONTRACTOR authorized to stop Work ......... 4.52 definition of ............................. 1.4 OWNER responsibility for .............. 4.5.1, 8.10 possible price and times change ............... 4.5.2 Authorized Variations in Work ...........6, 6.25, 6.27, 9.5 Availability of Lands ....................... 4.1, 8.4 Award, Notice of - defined ...................... 1.25 Before Starting Construction ..................2.5-2.8 Bid - definition of ....... . 1.5 .... ...(1.1, 1.10, 2.3, 3.3, 4.2.6.4, 6.13, 11.4.3, 11.9.1) Bidding Documents - definition of ..............6 (6.8.2) Bidding Requirements - definitions of ..... 1.7 (1.1, 4.2, 6.2) Article or Paragraph Number acceptance of ................. . 5.14 additional bonds . 10.5, 11.4.5.9 .................. Cost of the Work ........................ 11.5.4 definitionof .............................1.8 delivery of ........................... 2.1, 5.1 final application for payment ............14.12-14.14 general ........ 1.10, 5.1-5.3, 5.13, 9.13, 10.5, 14.7.6 performance, payment, and other ........ . 5.1-5.2' Bonds and Insurance - in general .................... 5 Builder's risk "all risk" policy form ............... 5.6.2 Cancellation Provisions, Insurance ........ 5.4.11, 5.8, 5.15 Cash Allowances ................... . 11.8' Certificate of Substantial Completion .........:1.38, 6.30.2.3 ............I .......................14.8,14.10 Certificates of Inspection ............. 9.13.4, 13.5, 14.12 Certificates of Insurance ... 2.7, 5.3, 5.4.11, 5.4.13, 5.6.5, 5.8 .............................. 5.14, 9.13.4, 14.12 Change in Contract Price - CashAllowances .................... .. . 11.8' claim for price adjustment .... 4.1, 4.2.6, 4.5, 5.15, 6.8.2 .............. 9.4, 9.5, 9.11, 10.2, 10.5, 11.2, 13.9 TRACT ...... . 13.13,13.14,15.1,15.5 CONTRACTOR'sfee fee ..................... 11.6 Cost of the Work general ............... ....... 11.4-11.7 Exclusions to ...................... . 11.5' Cost Records .................... . 11.7 in general ........ 1.19, 1.44, 9.11, 10.4.2, 10.4.3, 11 Lump Sum Pricing ........................11.3.2 Notification of Surety ......................10.5 Scope of ....................... .. 10.3-10.4 Testing and Inspection, Uncovering the Work ...... 13.9 Unit Price Work .................. ..... 11.9' Value of Work ........................... 11.3 Change in Contract Times - Claims for times adjustment ... 4.1, 4.2.6, 4.5, 5.15, 6.8.2' 9.4, 9.5, 9.11, 10.2, 10.5, 12.1, 13.9, 13.13 13.14, 14.7, 15.1, 15.5 Contractual time limits ..................... 12.2 Delays beyond CONTRACTOR's control ......... 12.3 Delays beyond OWNER's and CONTRACTOR's , control ............................. 12.4 Notification of Surety ............ . 10.5 Scope of change .......................10.3-10.4 Change Orders - Acceptance of Defective Work .......... ..... 13.13 Amending Contract Documents ................3.5 Cash Allowances .................. ..... 11.8 Change of Contract Price ..................... 11 Change of Contract Times ..................... 12 Changes in the Work ............. .. 10' CONTRACTOR's fee ............... . 11.6 Cost of the Work ...................... 11.4-11.7 I 4 1 n Article or Paragraph Page Article or Paragraph Page ' Number & Title Number Number & Title Number Cost Records ........................... 11.7 Communications - definition of ............................. 1.9 general ........................ 6.2, 6.9.2, 8.1 ' emergencies ............................ 6.23 Hazard Communication Programs .............. 6.22 ENGINEER's responsibility ......9.8, 10.4, 11.2, 12.1 Completion - execution of ............................ 10.4 Final Application for Payment ............... 14.12 Indemnification .............. 6.12, 6.16, 6.31, 6.33 Final Inspection ........................ 14.11 ' Insurance, Bonds and ... . . .. . ..... 5.10, 5.13, 10.5 Final Payment and Acceptance .. . ....... , , 14.13-14.4 OWNER may terminate . . 15.2-15.4 Partial Utilization .......................14.10 OWNER's Responsibility ................ 8.6. 10.4 Substantial Completion .............. 1.38, 14.8-14.9 Physical Conditions - Waiver of Claims .. .......................14.15 Subsurface and . 4.2 Computation of Times . 17.2.1-17.2.2 Underground Facilities . .. 4.3.2 Concerning Subcontractors, Supplies and Others .....6.8-6.11 Record Documents ....................... 6.19 Conferences - ' Scope of Change ...................... 10.3-10.4 initially acceptable schedules . _ ..... . . ... . . .... 2.9 Substitutes ........................6.7.3. 6.8.2 preconstruction ...........................2.8 Unit Price Work ......................... 11.9 Conflict, Error, Ambiguity, Discrepancy - value of Work, covered by .................. 11.3 CONTRACTOR to Report ............... 2.5, 3.3.2 ' Changes in the Work ................. . ..... ... 10 Construction, before starting by CONTRACTOR ... . . 2.5-2.7 Notification of surety . . 10.5 Construction Machinery, Equipment, etc.. .............6.4 OWNER's and contractor's responsibilities ........ 10.4 Continuing the Work ..................... 6.29, 10.4 ' Right to an adjustment ........... ........ 10.2 Contract Documents - Scope of change . . . 10.3-10.4 Amending ..............................3.5 Claims - Bonds .................................5.1 against CONTRACTOR .................... 6.16 Cash Allowances ......................... 11.8 against ENGINEER .. . . . .............. ... 6.32 Change of Contract Price ..................... I I against OWNER . . 6.32 Change of Contract Times ..................... 12 Change of Contract Price ................ 9.4, 11.2 Changes in the Work ................... 10.4-10.5 Change of Contract Times ................ 9.4. 12.1 check and verify .......................... 2.5 ' CONTRACTOR's ... 4.71, 9.4, 9.5, 9.11, 10.2. 11.2 Clarifications and Interpretations ..... 3.2, 3.6; 9.4, 9.11 11.9, 12.1, 14.8, 15.1, 15.5. 17.3 definition of ............................1.10 CONTRACTOR's Fee ..................... 11.6 ENGINEER as initial interpreter of ............. 9.11 ' CONTRACTOR's liability ....... 5.4. 6.12, 6.16, 6.31 ENGINEER as OWNER's representative .......... 9.1 Cost of the Work ........ . 11.4. 11.5 general .................................3 Decisions on Disputes 9.11, 9.12 Insurance ............................... 5.3 Dispute Resolution ........................ 16.1 Intent .............................. 3.1-3.4 ' Dispute Resolution Agreement ............. 16.1-16.6 minor variations in the Work .................. 3.6 ENGINEER as initial interpreter .............. 9.1 1 OWNER's responsibility to furnish data ........... 8.3 Lump Sum Pricing ....................... 11.3.2 OWNER's responsibility to make Notice of .............................. 17.3 prompt payment .............. 8.3, 14.4, 14.13 Owner's ........ 9.4, 9.5, 9.11. 10.2, 11.2. 11.9, 12.1 precedence ....... .......... . ....... 3.1, 3.3.3 13.9, 13.13, 13.14, 17.3 Record Documents . . 6.19 OWNER's liability ........................ 5.5 Reference to Standards and Specifications ' OWNER may refuse to make payment ...... _ .... 14.7 of Technical Societies ........ ... ...... 3.3 Professional Fees and Court Costs Included .......17.5 Related Work . . . 7.2 request for formal decision on .. . 9.11 Reporting and Resolving Discrepancies . . 2.5, 3.3 Substitute items ........................ 6.7.1.2 Reuse of ............................... 3.7 Time Extension .......................... 12.1 Supplementing ........................... 3.6 Time requirements .................... 9.11. 12.1 Termination of ENGINEER's Employment ......... 8.2 Unit Price Work ........................ 11.9.3 Unit Price Work ......................... 11.9 Value of .............................. 11.3 variations ....................... 3.6, 6.23, 6.27 ' Waiver of - on Final Payment ........... 14.14. 14.15 Visits to Site, ENGINEER's .................. 9.2 Work Change Directive ....................10.2 Contract Price - written notice required ............. 9.11, 11.2, 12.1 adjustment of .......... 3.5, 4.1, 9.4, 10.3, 11.2-11.3 'Clarifications and Interpretations .. . ....... 3.6.3, 9.4, 9.11 Change of ....................... . ....... 11 Clean Site . 6.17 Decision on Disputes ......................9.11 Codes of Technical Society, Organization or definition of . 1.11 Association ............................ 3.3.3 Contract Times - ' Commencement of Contract Times ................. 2.3 adjustment of ............... 3.5, 4.1, 9.4, 10.3, 12 Change of .......................... 12.1-12.4 Commencement of ......................... 2.3 ' 5 Article or Paragraph Page . Article or Paragraph Page Number & Title Number Number &Title Number definition of ............................ 1.12 general ..................... 6.7.2, 7.3, 8.9 CONTRACTOR - Hazardous Communication Programs ........ 6.22 Acceptance of Insurance .................... 5.14 Indemnification ...................6.31-6.33 Limited Reliance on Technical Data Authorized ..... 4.2.2 Labor. Materials and Equipment .........6.3-6.5 Communications ...................... 6.2, 6.9.2 Laws and Regulations ...................6.14 Continue Work ...................... 6.29, 10.4 Liability Insurance ..................... 5.4 coordination and scheduling .................. 6.9.2 Notice of variation from Contract Documents ... 6.27 definition of ............................ 1.13 Patent Fees and Royalties ................ 6.12 May Stop Work or Terminate ................ 15.5 Permits ............................ 6.13 provide site access to others ............... 7.2, 13.2 Progress Schedule ..................... .6.6 Safety and Protection ..... 4.3.1.2, 6.16, 6.18, 6.21-6.23 Record Documents ........ .. 6.19 .......... 7.2, 13.2 related Work performed prior to ENGINEER'S Shop Drawing and Sample Review Prior to Submittal . 6.25 approval of required submittals ............ 6.28 Stop Work requirements .................... 4.5.2 safe structural loading . 6.18' ................ CONTRACTOR's - Safety and Protection ........... 6.20, 7.2, 13.2 Compensation ........................11.1-11.2 Safety Representative .................. 6.21 Continuing Obligation .................... 14.15 Scheduling the Work .................. 6.9.2 Defective Work .................. 9.6, 13.10-13.14 Shop Drawings and Samples ..............6.24 Duty to correct defective Work .............. 13.11 Shop Drawings and Samples Review Duty to Report - by ENGINEER ................. 6.26 Changes in the Work caused by Site Cleanliness ........... . 6.17 .......... Emergency .......................... 6.23 Submittal Procedures ................... 6.25 Defects in Work of Others ................ 7.3 Substitute Construction Methods and Differing conditions 4.2.3 Procedures ........................ 6.7.2 Discrepancy in Documents ...... 2.5, 3.3.2, 6.14.2 Substitutes and "Or -Equal" Items ..........6.7.1 Underground Facilities not indicated ......... 4.3.2 Superintendence ...................... .6.2 Emergencies ............................ 6.23 Supervision .......................... 6.1 Equipment and Machinery Rental, Cost Survival of Obligations ................. 6.34 of the Work ....................... 11.4.5.3 Taxes ..6.15 ........................... Fee - Cost -Plus .............. 11.4.5.6, 11.5.1, 11.6 Tests and Inspections .................. 13.5 General Warranty and Guarantee .............. 6.30 To Report ........................... 2.5 Hazard Communication Programs .............. 6.22 Use of Premises ............ 6.16-6.18, 6.30.2.4 Indemnification ............... 6.12, 6.16, 6.31-6.33 Review Prior to Shop Drawing or Inspection of the Work .................. 7.3, 13.4 Sample Submittal 6.25 Labor, Materials and Equipment ............. 6.3-6.5 Right to adjustment for changes in the Work ... 10.2 Laws and Regulations, Compliance by 6.14.1 right to claim . 4,7.1, .9.4, 9.5, 9.11, 10.2, 11.2, 11.9 Liability Insurance ......................... 5.4 .............. 12.1, 13.9, 14.8, 15.1, 15.5, 17.3 Notice of Intent to Appeal ............... 9.10, 10.4 Safety and Protection ........ 6.20-6.22, 7.2, 13.2 obligation to perform and complete the Work ...... 6.30 Safety Representative .................. 6.21 Patent Fees and Royalties, paid for by .......... 6.12 Shop Drawings and Samples Submittals . 6.24-6.28 Performance and Other Bonds ................. 5.1 Special Consultants ................... 11.4.4 Permits, obtained and paid for by .............. 6.13 Substitute Construction Methods and Procedures . 6.7 Progress Schedule ... 2.6, 2.8, 2.9, 6.6, 6.29, 10.4, 15.2.1 Substitutes and "Or -Equal" Items. Expense 6.7.1, 6.7.2 Request for formal decision on disputes .......... 9.11 Subcontractors. Suppliers and Others .......6.8-6.11 Responsibilities - Supervision and Superintendence ..... 6.1, 6.2, 6.21 Changes in the Work ................... 10.1 Taxes, Payment ...................... 6.15 Concerning Subcontractors, Supplies Use of Premises ...................6.16-6.18 and Others .................... 6.8-6.11 Warranties and guarantees ............... 6.30 Continuing the Work ............... 6.29, 10.4 Warranty of Title ..................... 14.3 CONTRACTOR's expense ............... 6.7.1 Written Notice Required - CONTRACTOR's General Warranty and CONTRACTOR stop Work or terminate 15.5 Guarantee ...................... 6.30 Reports of Differing Subsurface and Physical CONTRACTOR's review prior to Shop Drawing or Conditions ....................4.2.3 Sample submittal ................. 6.25 Substantial Completion ............. 14.8 Coordination of Work .................. 6.9.2 CONTRACTORS - other ........................ 7 Emergencies .................... 6.23 Contractual Liability Insurance ................. 5.4.10 ENGINEER's evaluation, Substitutes Contractual Time Limits ...................... 12.2 or "Or -Equal" Items .......... .. 6.7.3 For Acts and Omissions of Others . 6.9.1-6.9.2. 9.13 for deductible amounts, insurance ...........5.9 6 1 I Article or Paragraph Page 'Number & Title Number Coordination CONTRACTOR'S responsibility ............. 6.9.2 'Copies of Documents ..........................2.2 Correction Period . 13.12 Correction, Removal or Acceptance of ' Defective Work in general ......... 10.4.1, 13.10-13.14 Acceptance of Defective Work ..............13.13 Correction or Removal of Defective Work . 6.30, 13.11 Correction Period ....................... 13.12 ' OWNER May Correct Defective Work ......... 13.14 OWNER May Stop Work . 13.10 Cost - of Tests and Inspections .................... 13.4 'Records .............................. 11.7 Cost of the Work - Bonds and insurance, additional ............. 11.4.5.9 ' Cash Discounts ............ . ........... 11.4.2 CONTRACTOR'S Fee 11.6 Employee Expenses .. 11.4.5.1 Exclusions to ........................... 11.5 I General ...........................11.4-11.5 Home office and overhead expenses . . 11.5 Losses and damages .................... 11.4.5.6 Materials and equipment .................. 11.4.2 ' Minor expenses ...... . .... . ........... 11.4.5.8 Payroll costs on changes ..................11.4.1 performed by Subcontractors ................ 11.4.3 ' Records ........... . .................. 11.7 Rentals of construction equipment and machinery . . 11.4.5.3 Royalty payments. permits and license fees ...... 11.4.5.5 Site office and temporary facilities .......... .11.4.5.2 ' Special Consultants, CONTRACTOR'S ... . .... 11.4.4 Supplemental . 11.4.5 Taxes related to the Work ................ 11.4.5.4 Tests and Inspection ...................... 13.4 ' Trade Discounts ........................ 11.4.2 Utilities, fuel and sanitary facilities ..........11.4.5.7 Work after regular hours ................. .11.4.1 Covering Work .. 13.6-13.7 Cumulative Remedies 17.4-17.5 Cutting, fitting and patching .....................7.2 Data.. to be furnished by OWNER ................ .8.3 'Day - definition of. .... ... 17.2.2 Decisions on Disputes . ...................9.11, 9.12 defective - definition of ........................ 1.14 defective Work - ' Acceptance of .................... . 10.4.1, 13.13 Correction or Removal of .............10.4.1, 13.11 Correction Period ....................... 13.12 in general .....................13. 14.7, 14.11 Observation by ENGINEER .9.2 OWNER May Stop Work . 13.10 Prompt Notice of Defects ................... 13.1 ' Rejecting ..............................9.6 Uncovering the Work ..................... 13.8 Definitions ................................. 1 Delays ........................ 4.1, 6.29, 12.3-12.4 'Delivery of Bonds ............................2.1 Delivery of certificates of insurance ................2.7 Determinations for Unit Prices .................. 9.10 Article or Paragraph Page Number & Title Number Differing Subsurface or Physical Conditions Notice of .......................4.2.3 ...................... 4.2.3 ENGINEER'S Review ..................... 4.2.4 Possible Contract Documents Change ........... 4.2.5 Possible Price and Times Adjustments ......... 4.2.6 Discrepancies -Reporting and Resolving .... 2.5, 3.3.2, 6.14.2 Dispute Resolution - Agreement ......................... 16.1-16.6 Arbitration .......................... 16.1-16.5 general ............................... J.. 16 Mediation ............................. 16.6 Dispute Resolution Agreement .............. 16.1-16.6 Disputes, Decisions by ENGINEER ........... .9.11-9.12 Documents - Copies of ............................... 2.2 Record ............................... 6.19 Reuse of ............................... 3.7 Drawings - definition of ....................... 1.15 Easements.................................4.1 Effective date of Agreement - definition of ........... 1.16 Emergencies .............................. 6.23 ENGINEER - as initial interpreter on disputes ........... .9.11-9.12 definition of ........................... 1.17 Limitations on authority and responsibilities ...................... 9.13 Replacement of .......................... 8.2 Resident Project Representative ................ 9.3 ENGINEER'S Consultant - definition of ............ 1.18 ENGINEER'S - authority and responsibility, limitations on .........9.13 Authorized Variations in the Work .............. 9.5 Change Orders, responsibility for ........9.7, 10, 11, 12 Clarifications and Interpretations ......... 3.6.3, 9.4 Decisions on Disputes . ................. 9.11-9.12 defective Work, notice of ................... 13.1 Evaluation of Substitute Items ............... .6.7.3 Liability ......................... . 6.32, 9.12 Notice Work is Acceptable ..................14.13 Observations ...................... .6.30.2, 9.2 OWNER'S Representative ................... 9.1 Payments to the CONTRACTOR. Responsibility for .. .................... . 9.9. 14 Recommendation of Payment .............. 14.4, 14.13 Responsibilities - Limitations on ....................:..9.11-9.13 Review of Reports on Differing Subsurface and Physical Conditions ................... 4.2.4 Shop Drawings and Samples, review responsibility ........................... 6.26 Status During Construction - authorized variations in the Work ............... 9.5 Clarifications and Interpretations ............... 9.4 Decisions on Disputes .....................9.11-9.12 Determinations on Unit Price ................... 9.10 ENGINEER as Initial Interpreter ............. 9.11-9.12 ENGINEER's Responsibilities ................9.1-9.12 I 7 Article or Paragraph Page Number & Title Number Limitations on ENGINEER'S Authority and Responsibilities ...................9.13 OWNER'S Representative ............... .9.1 Project Representative ................... 9.3 Rejecting Defective Work ............... .9.6 Shop Drawings, Change Orders and Payments ....................... 9.7-9.9 Visits to Site .........................9.2 Unit Price Determinations .................. 9.10 Visits to Site ............................ 9.2 Written consent required .................7.2. 9.1 Equipment, Labor. Materials and ............... 6.3-6.5 Equipment rental, Cost of the Work ............. 11.4.5.3 Equivalent Materials and Equipment ............... .6.7 Errors or omissions ..................... .. 6.33 Evidence of Financial Arrangements ............... 8.11 Explorations of physical conditions ................ 4.2.1 Fee, CONTRACTOR's - Costs -Plus ............... 11.6 Field Order - definition of ........................... 1.19 issued by ENGINEER .................. 3.6.1, 9.5 Final Application for Payment ............... . 14.12 Final Inspection ............................. 14.11 Final Payment - and Acceptance .................... 14.13-14.14 Prior to, for cash allowances ................. 11.8 General Provisions ...................... 17.3-17.4 General Requirements - . definition of ............................ 1.20 principal references to ......... 2.6, 6.4, 6.6-6.7, 6.24 Giving Notice .............................17.1 Guarantee of Work - by CONTRACTOR ................... .6.30. 14.12 Hazard Communication Programs ................ 6.22 Hazardous Waste - definition of ............................ 1.21 general ...................... ...... 4.5 OWNER'S responsibility for ..................8.10 Indemnification ................ .6.12, 6.16, 6.31-6.33 Initially Acceptable Schedules ................... .2.9 Inspection - Certificates of .................9.13.4, 13.5, 14.12 Final ............................... 14.11 Special. required by ENGINEER .. ............ . 9.6 Tests and Approval ................. 8.7, 13.3-13.4 Insurance - Acceptance of. by OWNER ................. 5.14 Additional, required by changes in the Work ....................... 11.4.5.9 Before starting the Work .................... 2.7 Bonds and - in general ....................... 5 Cancellation Provisions ..................... .5.8 Certificates of 2.7, 5, 5.3, 5.4.11, 5.4.13, 5.6.5, 5.8, 5.14 .............................. 9.13.4, 14.12 completed operations ...................... 5.4.13 CONTRACTOR'S Liability .................. 5.4 CONTRACTOR'S objection to coverage ......... 5.14 Contractual Liability . .................... 5.4.10 Article or Paragraph Page • Number & Title .1 Number deductible amounts, CONTRACTOR'S responsibility ......................... 5.9 Final Application for Payment .............. 14.12 Licensed Insurers ........................ .5.3 Notice requirements, material changes ........................5.8, 10.50 Option to Replace ....................... 5.14 other special insurances ....................5.10 OWNER as fiduciary for insureds ......... .5.12-5.13 OWNER'S Liability ...................... 5.5 OWNER'S Responsibility .................. .8.5 Partial Utilization. Property Insurance .......... 5.15 Property ...........................5.6-5.10 Receipt and Application of Insurance Proceeds . 5.12-5.13 Special Insurance ........................ 5.10 Waiver of Rights ........................ 5.11 Intent of Contract Documents ................. 3.1-3.4 Interpretations and Clarifications ............. 3.6.3, 9.4 Investigations of physical conditions ......... . 4.2 Labor, Materials and Equipment ...............6.3-6.5 Lands - andEasements .................. . 8.4 Availability of ........................4.1, ....................... 4.1, 8.4 Reports & Tests ..........................8.4 Laws and Regulations - Laws or Regulations - Bonds .............................5.1-5.2 Changes in the Work ..................... 10.4 Contract Documents ...................... .3.1 CONTRACTOR'S Responsibilities ............. 6.14 Correction Period, defective Work ........... 13.12 Cost of the Work, taxes ................. 11.4.5.4 definition of ........................... 1.22 general ................................6.14 Indemnification .....................6.31-6.33 Insurance .............................. 5.3 Precedence ......................... 3.1, 3.3.3 Reference to .......................... 3.3.1 Safety and Protection .................. 6.20, 13.2 Subcontractors. Suppliers and Others ........6.8-6.11 Tests and Inspections ..................... 13.5 Use of Premises ................ . 6.16 Visits to Site ............................ 9.2 Liability Insurance - CONTRACTOR'S ................... . .5.4 OWNER'S . ............................. 5.5 Licensed Sureties and Insurers .................... 5.3 Liens - Application for Progress Payment ......... . 14.2 Contractor's Warranty of Title ............... 14.3 Final Application for Payment .............. 14.12 definition of .................. . 1.23 Waiver of Claims ...................... 14.15 Limitations on ENGINEER'S authority and responsibilities ......................... 9.13 Limited Reliance by CONTRACTOR Authorized ...... 4.2.2 Maintenance and Operating Manuals - Final Application for Payment .............. 14.12 Manuals (of others) - . 1. Precedence . .......................... 3.3.3.1 .,. n Article or Paragraph Page ' Number & Title , ; .. Number Reference to in Contract Documents ............ 3.3.1 Materials and equipment - ' furnished by CONTRACTOR . .... . ........ .6.3 not incorporated in Work . 14.2 Materials or equipment - equivalent ............... .6.7 Mediation (Optional) ......................... 16.7 Milestones - definition of ...................... 1.24 Miscellaneous - Computation of Times ..................... 17.2 Cumulative Remedies .. . .............. . ... 17.4 Giving Notice ..........................17.1 Notice of Claim ......................... 17.3 Professional Fees and Court Costs Included ....... 17.5 'Multi -prime contracts ......... . .. . ............. 7 Not Shown or Indicated .......................4.3.2 Notice of - Acceptability of Project ................... 14.13 Award, definition of. . • .. 1.25 Claim . 17.3 Defects . .............................. 13.1 Differing Subsurface or Physical Conditions ....... 4.2.3 Giving ................................ 17.1 Tests and Inspections ...................... 13.3 Variation, Shop Drawing and Sample ........... 6.27 t Notice to Proceed - definition of ........................... 1.26 giving of ............................... 2.3 Notification to Surety ........................ 10.5 'Observations, by ENGINEER ................ 6.30, 9.2 Occupancy of the Work . .5.15, 6.30.2.4, 14.10 Omissions or acts by CONTRACTOR ...........6.9, 9.13 • "Open peril" policy form. Insurance . .... . ..... . ... 5.6.2 Option to Replace ...........................5.14 "Or Equal" Items . ............................ 6.7 Other work ................................. 7 'Overtime Work - prohibition of ...................63 OWNER - Acceptance of defective Work ..........13.13 appoint an ENGINEER ..................... 8.2 as fiduciary . ....................... 5.12-5.13 ' Availability of Lands. responsibility ............ .4.1 definition of ............................1.27 data, furnish ........................... .8.3 ' May Correct Defective Work ..... . ..... . ... 13.14 May refuse to make payment ................14.7 May Stop the Work ...................... 13.10 may suspend work, terminate ..... .8.8, 13.10, 15.1-15.4 ' Payment. make prompt ............ 8.3. 14.4. 14.13 performance of other Work .7.1 permits and licenses. requirements ............. 6.13 purchased insurance requirements ...........5.6-5.10 OWNER's - Acceptance of the Work . ................. 6.30.2.5 Change Orders, obligation to ' execute ...........................8.6, 10.4 Communications .8.1 Coordination of the Work .................... 7.4 Disputes, request for decision ................ 9.11 L Article or Paragraph Page Number & Title Number Inspections, tests and approvals ............ 8.7, 13.4 Liability Insurance ......................... 5.5 Notice of Defects ........................ 13.1 Representative - During Construction. ENGINEER'S Status ..................... 9.1 Responsibilities - Asbestos. PCB's. Petroleum. Hazardous Waste on Radioactive Material .........8.10 Change Orders ....................... .8.6 Changes in the Work ....................10.1 communications ...................... .8.1 CONTRACTOR'S responsibilities .......... .8.9 evidence of financial arrangements ...........8.11 inspections, tests and .................... 8.7 Insurance ........................... .8.5 lands and easements ..................... 8.4 prompt payment by ..................... 8.3 replacement of ENGINEER a ............. .8.2 reportsand tests ....................... 8.4 stop or suspend Work ........... 8.8, 13.10, 15.1 terminate CONTRACTOR'S services ..... 8.8, 15.2 separate representative at site .................. 9.3 independent testing ........................13.4 use or occupancy of the Work ............ 5.15, 14.10 written consent or approval required .................... .9.1, 6.3, 11.4 written notice required, ..... 7.1, 9.4, 9.11, 11.2. 11.9, 14.7, 15.4 PCBs - definition of .............................1.29 general................................4.5 OWNER'S responsibility for ..................8.10 Partial Utilization - definitionof ............................ 1.28 general ........................ 6.30.2.4, 14.10 Property Insurance ........................ 5.15 Patent Fees and Royalties ...................... 6.12 Payment Bonds .......................... 5.1-5.2 Payments. Recommendation of ........... 14.4-14.7, 14.13 Payments to CONTRACTOR and Completion - Application for Progress Payments ............. 14.2 CONTRACTOR'S Warranty of Title ............ 14.3 Final Application for Payment ............... 14.12 Final Inspection ........................ 14.11 Final Payment and Acceptance ........... 14.13-14.14 general ..............................8.3.14 Partial Utilization ....................... 14.10 Retainage .............................. 14.2 Review of Applications for Progress Payments ........................ 14.4-14.7 prompt payment .......................... 8.3 Schedule of Values ....................... 14.1 Substantial Completion ................. 14.8-14.9 Waiver of Claims .......................14.15 when payments due ..................14.4, 14.13 withholding payment ...................... 14.7 Performance Bonds ......................... 5.1-5.2 Permits..................................6.13 Petroleum - 1 9 1:I Anicle or Paragraph Page Article or Paragraph Page Number & Title Number Number & Title Number definition of ........................... 1.30 Rejecting Defective Work .......................9.6 general................................4.5 Related Work - OWNER'S responsibility for ................. 8.10 at Site .............................. 7.1-7.3 Physical Conditions - Performed prior to Shop Drawings Drawings of, in or relating to .............. 4.2.1.2 and Samples submittals review ........ 6.28 ENGINEER's review .................... 4.2.4 Remedies, cumulative .................... 17.4, 17.5 existing structures ........................ 4.2.2 Removal or Correction of general ............................. 4.2.1.2 Defective Work ......................... 13.11 Subsurface and, .......................... 4.2 rental agreements, OWNER approval Underground Facilities ..................... 4.3 required ............................ 11.4.5.3 Possible Contract Documents Change .......... 4.2.5 replacement of ENGINEER, by OWNER . 8.2 .......... Possible Price and Times Adjustments .......... 4.2.6 Reporting and Resolving Discrepancies .... 2.5; 3.3.2, 6.14.2 Reports and Drawings ..................... 4.2.1 Reports - Notice of Differing Subsurface or . ............. 4.2.3 and Drawings .. . 4.2.1 Subsurface and . .......................... 4.2 and Tests. OWNER'S responsibility ............. 8.4 Subsurface Conditions .................... 4.2.1.1 Resident Project Representative - Technical Data. Limited Reliance by definition of ............................ 1.33 CONTRACTOR Authorized .............. 4.2.2 provision for ............................ 9.3 Underground Facilities- Resident Superintendent, CONTRACTOR'S ... . ...... 6.2 general . 4.3 Responsibilities - Not Shown or Indicated . ................ 4.3.2 CONTRACTOR's-in general .................. 6 Protection of .. .................... 4.3, 6.20 ENGINEER's-in general ...................... 9 Shown or Indicated .................... 4.3.1 Limitations on . ...................... 9.13 Technical Data ......................... 4.2.2 OWNER's-in general ....................... 8 Preconstruction Conference ................... . 2.8 Retainage ................................14.2 Preliminary Matters ........................... 2 Reuse of Documents .. . 3.7 Preliminary Schedules ..........................2.6 Review by CONTRACTOR: Shop Drawings Premises, Use of . ....................... 6.16-6.18 and Samples Prior to Submittal ............... 6.25 Price, Change of Contract ....................... 11 Review of Applications for Progress _ Price. Contract - definition of ....................1.11 ................... 1.11 Payments . 14.4-14.7 ........................ Progress Payment. Applications for ............... 14.2 Right to an adjustment ........................ 10.2 Progress payment - retainage .................... 14.2 Rights of Way .............................. 4.1 Progress schedule, CONTRACTOR'S ..... 2.6, 2.8, 2.9, 6:6 Royalties, Patent Fees and ... . 6.12 ................. .......... 6.29, 10.4, 15.2.1 Safe Structural Loading ....................... 6.18 Project - definition of. 1.31 Safety - .Project Representative and Protection .... 4.3.2, 6.16, 6.18, 6.20-6.21, 7.2, 13.2 ENGINEER'S Status During Construction ........... 9.3 general ...........................6.20-6.23 Project Representative. Resident Representative, CONTRACTOR'S ............ 6.21 - definition of .......................... 1.33 Samples - prompt payment by OWNER . .................... 8.3 definition of ............................1.34 Property Insurance general ...........................6.24-6.28 Additional .............................. 5.7 Review by CONTRACTOR ................. 6.25 general ............................5.6-5.10 Review by ENGINEER . ............... 6.26, 6.27 Partial Utilization .................. 5.15, 14.10.2 related Work 6.28 receipt and application of submittal of .......................... 6.24.2 proceeds ........................5.12-5.13 submittal procedures ...................... 6.25 Protection, Safety and . ................ 6.20-6.21, 13.2 Schedule of progress .... 2.6, 2.8-2.9, 6.6, 6.29, 10.4, 15.2.1 Punch list ............................... 14.1 1 Schedule of Shop Drawing and Sample Radioactive Material - Submittals ................ 2.6, 2.8-2.9, 6.24-6.28 definition ............................. 1.32 Schedule of Values ................. 2.6, 2.8-2.9, 14.1 general................................4.5 Schedules - OWNER'S responsibility for ................. 8.10 Adherence lo ......................... 15.2.1 Recommendation of Payment .......... 14.4, 14.5, 14.13 Adjusting .............................. 6.6 Record Documents ...................... .6.19, 14.12 Change of Contract Times ............ ...... 10.4 Records, procedures for maintaining ................ 2.8 Initially Acceptable .....................2.8-2.9 Reference Points ............................ 4.4 Preliminary ............................. 2.6 Reference to Standards and Specifications Scope of Changes .................... 10.3-10.4 of Technical Societies .............. `........ 3.3 Subsurface Conditions ...................... 4.2.1.1 Regulations. Laws and (or) ......................6.14 1 10 J I Article or Paragraph Page Number & Title Number Shop Drawings - Article or Paragraph Page Number & Title Number Subsurface and Physical Conditions - and Samples, general ................... 6.24-6.28 Drawings of. in or relating to ................4.2.1.2 ' Change Orders & Applications for ENGINEER'S Review .................... 4.2.4 payments, and ....................... 9.7-9.9 general................................4.2 definition of ........................... 1.35 Limited Reliance by CONTRACTOR ' ENGINEER'S approval of ................ 3.6.2 Authorized ...... . . . . ............... 4.2.2 ENGINEER'S responsibility Notice of Differing Subsurface or for review ............... . .. 6.24-6.28, 9.7 Physical Conditions .... ............... 4.2.3 related Work ........................... 6.28 Physical Conditions ........................ 4.2.1.2 review procedures . . .. ........ . . 2.8, 6.24-6.28 Possible Contract Documents Change ............. 4.2.5 submittal required . . . 6.24.1 Possible Price and Times Adjustments .............4.2.6 Submittal Procedures ...................... 6.25 Reports and Drawings ........................ 4.2.1 use to approve substitutions ................ 6.7.3 Subsurface and ........................... 4.2 'Shown or Indicated .......................... 4.3.1 Subsurface Conditions at the Site ............ 4.2.1.1 Site Access ............................ 7.2. 13.2 Technical Data .......................... 4.2.2 Site Cleanliness ............................ 6.17 Supervision - Site, Visits to - CONTRACTOR'S responsibility ........ . ... 6.1 by ENGINEER ......................9.2, 13.2 OWNER shall not supervise . . . . 8.9 by others ................ . 13.2 ENGINEER shall not supervise ...........9.13.2, 9.2 "Special causes of loss" policy form, insurance ....... 5.6.2 Superintendence ............................. 6.2 ' Specifications - Superintendent, CONTRACTOR'S resident . .. . . ... 6.2 definition of . 1.36 Supplemental costs .........................11.4.5 of Technical Societies, reference to ............. 3.3.1 Supplementary Conditions - definition of ............ 1.39 precedence ............................ 3.3.3 principal reference to. ..... 1.10, 1.18. 2.2, 2.7, 4.2, 4.3. 5.1 ' Standards and Specifications of Technical ...... 5.3, 5.4. 5.6-5.9. 5.11, 6.8, 6.13, 7.4, 8.11,9.3, 9.10 Societies .............................. 3.3 Supplementing Contract Documents ................. 3.6 Starting Construction. Before ................. 2.5-2.8 Supplier - ' Starting the Work .......... .. 2.4 definition of ...........................1.40 Stop or Suspend Work - principal references to.. . 3.7, 6.5, 6.8-6.11, 6.20 by CONTRACTOR ..... . 15.5 .. 6.24, 9.13, 14.12 by OWNER ................... 8.8, 13.10, 15.1 Waiver of Rights ........................ 6.11 U Storage of materials and equipment ............. 4.1, 7.2 Surety - Structural Loading, Safety ..................... 6.18 consent to final payment ............... 14.12, 14.14 Subcontractor - ENGINEER has no duty to ................... 9.13 Concerning, ........................ 6.8-6.11 Notification of .................. 10.1, 10.5, 15.2 definition of ........................... 1.37 qualification of ........................ 5.1-5.3 delays ............................... 12.3 Survival of Obligations ....................... 6.34 waiver of rights ......................... 6.11 Suspend Work. OWNER May ............... 13.10, 15.1 Subcontractors - in general ....... . ........... 6.8-6.11 Suspension of Work and Termination - ....... . ....... 15 Subcontracts - required provisions .......5.11, 6.11. 11.4.3 CONTRACTOR May Stop Work or Submittals - Terminate ..........................15.5 Applications for Payment ................... 14.2 OWNER May Suspend Work ................ 15.1 ' Maintenance and Operation Manuals .......... 14.12 OWNER May Terminate ................ 15.2-15.4 Procedures ............................ 6.25 Taxes -Payment by CONTRACTOR ............... 6.15 Progress Schedules ..................... 2.6, 2.9 Technical Data - Samples ...........................6.24-6.28 Limited Reliance by CONTRACTOR ...........4.2.2 Schedule of Values .................... 2.6, 14.1 Possible Price and Times Adjustments .......... 4.2.6 Schedule of Shop Drawings and Reports of Differing Subsurface and Samples Submissions ............. 2.6, 2.8-2.9 Physical Conditions ..................... 4.2.3 ' Shop Drawings ......... . ................ 6.24-6.28 Temporary construction facilities ............ _ ..... 4.1 Substantial Completion - Termination - certification of .. . 6.30.2.3, 14.8-14.9 by CONTRACTOR .....................15.5 • definition of ........................... 1.38 by OWNER .................... 8.8, 15.1-15.4 'Substitute Construction Methods or Procedures ....... 6.7.2 of ENGINEER'S employment ........ . ........ 8.2 Substitutes and "Or Equal" Items ..................6.7 Suspension of Work-in general .. .. 15 CONTRACTOR'S Expense ............... 6.7.1.3 Terms and Adjectives ......................... 3.4 ENGINEER'S Evaluation ................. 6.7.3 Tests and Inspections - ' "Or -Equal" ............................6.7.1 Access to the Work, by others ................ 13.2 Substitute Construction Methods of Procedures .... 6.7.2 Substitute Items ....................... 6.7.1.2 I 11 Ankle or Paragraph Page Article or Paragraph Page Number & Title Number Number & Title Number CONTRACTOR'S responsibilities ............. 13.5 Values, Schedule of ................. 2.6, 2.8-2.9, 14.1 cost of . ............................... 13.4 Variations in Work - Minor " covering Work prior to .................. 13.6-13.7 Authorized .......................6.25, 6.27, 9.5 Laws and Regulations (or) .................... 13.5 Visits of Site - by ENGINEER. ................... 9.2 Notice of Defects .........................13.1 Waiver of Claims - on Final OWNER May Stop Work .................... 13.10 Payment ............................. 14.15 OWNER'S independent testing ................ 13.4 Waiver of Rights by insured parties .............5.11, 6.11 special, required by ENGINEER .9.6 Warranty and Guarantee, General - by timely notice required ...................... 13.4 CONTRACTOR :..................:......6.30 Uncovering the Work. at ENGINEER'S Warranty of Title, CONTRACTOR'S .............. 14.3 request ..................... 13.8-13.9 Work - Times - Access to. .............................13.2 Adjusting . .............................. 6.6 by others .................................7 Change of Contract .........................12 Changes in the ............................10' Computation of .......................... 17.2 . Continuing the........................... 6.29 Contract Times - definition of ................ 1.12 CONTRACTOR May Stop Work day..................................17.72 or Terminate 15.5 Milestones .12 Coordination of .......... .. .7.4' ........................ Requirements- . ........................... 16 Cost of the. ............... . 11.4-11.5 clarifications, claims and definition of ............................ 1.43 disputes..................9.11, 11.2, 12 neglected by CONTRACTOR ................ 13.14 commencement of contract times ........... .2.3 other Work........ . .7 .............:...... preconstruction conference . ............... .2.8 OWNER May Stop Work .................. 13.10 schedules ...................... 2.6, 2.9, 6.6 OWNER May Suspend Work ........... 13.10, 15.1 starting the Work ..................... .2.4 Related. Work at Site ................. . .7.1-7.3 Title, Warrantyof. .......................... 14.3 Starting the .............................2.4 +' Uncovering Work ........................13.8-13.9 Stopping by CONTRACTOR ............15.5 PP g ��• Underground Facilities, Physical Conditions - Stopping by OWNER ................... 15.1-15.4 definition of ............................ 1.41 Variation and deviation authorized. Not Shown or Indicated .4.3.2 minor ..............................3.6 protection of ......................... 4.3, 6.20 Work Change Directive - Shown or indicated .......................4.3.1 claims pursuant to ............ . 10.2 ........... Unit Price Work - definition of . ........................... 1.44 claims ............................... 11.9.3 principal references to ............. 3.5.3, 10.1-10.2 definition of ..............................1.42 Written Amendment - general ....................... 11.9, 14.1, 14.5 definition of . ......... . 1.45 ................. Unit Prices - principal references to ....1.10, 3.5. 5.10, 5.12, 6.19, 6.6.2 Determination for ........................ 9.10 . ........ 6.8.2, 10.1, 10.4, 11.2, 12.1, 13.12.2. 14.7.2 general .............................. 11.3.1 Written Clarifications and Use of Premises ..................6.16.6.18, 6.30.2.4 Interpretations ..................3.6.3, 9.11, 9.4 Utility OWNER's ..............6.13, 6.20, 7.1-7.3. 13.2 Written Notice Required - Utilization, Partial .......... 1.28, 2.4, 5.15, 6.30, 14.10 by CONTRACTOR . .... 7.1, 9.10-9.11, 10.4, 11.2, 12.1 Value of the Work ............................ 11.3 by OWNER ............ 9.10-9.11, 10.4, 11.2, 13.14 •1 I I 12 1 I I I U Li It I I I I I I Li H1 I I GENERAL CONDITIONS ARTICLE 1 -DEFINITIONS Additions SC! Wherever used in these General Conditions or in the other Contract Documents the following terms have the meanings indicated which are applicable to both the singular and plural thereof: 1.1 Addenda - Written or graphic instruments issued prior to the opening of Bids which clarify, correct or change the Bidding Requirements or the Contract Documents. 1.2. Agreement - The written contract between OWNER and CONTRACTOR covering the Work to be performed; other Contract Documents are attached to the Agreement and made a part thereof as provided therein. 1.3. Application for Payment - The form accepted by ENGINEER which is to be used by CONTRACTOR in requesting progress or final payments and which is to be accompanied by such supporting documentation as is required by the Contract Documents. 1.4. Asbestos - Any material that contains more than one percent asbestos and is friable or is releasing asbestos fibers into the air above current action levels established by the United States Occupational Safety and Health Administration. 1.5. Bid - The offer or proposal of the bidder submitted on the prescribed form setting forth the prices for the Work to be performed. 1.6. Bidding Documents - The advertisement or invitation to Bid, instructions to bidders, the Bid form, and the proposed Contract Documents (including all Addenda issued prior to receipt of Bids). 1.7. Bidding Requirements - The advertisement or invitation to Bid, instructions to bidders, and the Bid form. 1.8. Bonds - Performance and Payment bonds and other instruments of security. 1.9. Change Order - A document recommended by ENGINEER, which is signed by CONTRACTOR and OWNER and authorizes an addition, deletion or revision in the Work, or an adjustment in the Contract Price or the Contract Times. issued on or after the Effective Date of the Agreement. 1.10. Contract Documents - The Agreement. Addenda (which pertain to the Contract Documents), CONTRACTOR'S Bid (including documentation accompanying the Bid and any post Bid documentation submitted prior to the Notice of Award) when attached as an exhibit to the Agreement, the Notice to Proceed, the Bonds, these General Conditions, the Supplementary Conditions, the Specifications and the Drawings as the same are more specifically identified in the Agreement. together with all Written Amendments, Change Orders. Work Change Directives, Field Orders and ENGINEER'S written interpretations and clarifications issued pursuant to paragraphs 3.5, 3.6.1, and 3.6.3 on or after the Effective Date of the Agreement. Shop Drawing submittals approved pursuant to paragraphs 6.26 and 6.27 and the reports and drawings referred to in paragraphs 4.2.1.1 and 4.2.2.2 are not Contract Documents. 1.11. Contract Price - The moneys payable by OWNER to CONTRACTOR for completion of the Work in accordance with the Contract Documents as stated in the Agreement (subject to the provisions of paragraph 11.9.1 in the case of Unit Price Work). 1.12. Contract Times - The numbers of days or the dates stated in the Agreement: (i) to achieve Substantial Completion. and (ii) to complete the Work so that it is ready for final payment as evidenced by ENGINEER'S written recommendation of final payment in accordance with paragraph 14.13. 1.13. CONTRACTOR - The person, firm or corporation with whom OWNER has entered into the Agreement. 1.14. defective - An adjective which when modifying the word Work refers to Work that is unsatisfactory, faulty or deficient, in that it does not conform to the Contract Documents. or does not meet the requirements of any inspection, reference standard, test or approval referred to in the Contract Documents, or has been damaged prior to ENGINEER'S recommendation of final payment (unless responsibility for the protection thereof has been assumed by OWNER at Substantial Completion in accordance with paragraph 14.8 or 14.10). 1.15. Drawings - The drawings which show the scope, extent and character of the Work to be furnished and performed by CONTRACTOR and which have been prepared or approved by ENGINEER and are referred to in the Contract Documents. Shop drawings are not Drawings as so defined. 1.16. Effective Date of the Agreement - The date indicated in the Agreement on which it becomes effective, but if no such date is indicated it means the date on which the Agreement is signed and delivered by the last of the two parties to sign and deliver. 1.17. ENGINEER - The person, firm or corporation named as such in the Agreement. 1.18. ENGINEER'S Consultant - A person, firm or corporation having a contract with ENGINEER to furnish services as ENGINEER'S independent professional associate or consultant with respect to the Project and who is identified as such in the Supplementary Conditions. 1.19. Field Order - A written order issued by ENGINEER which orders minor changes in the Work in accordance with paragraph 9.5 but which does not involve a change in the Contract Price or the Contract Times. 1 13 1.20. General Requirements - Sections of Division! of the Specifications. 1.21. Hazardous Waste - The term Hazardous Waste shall have the meaning provided in Section 1004 of the Solid Waste Disposal Act (42 USC Section 6903) as amended from time to time 1.22. Laws and Regulations; Laws or Regulations - Any and all applicable laws, rules, regulations, ordinances, codes and orders of any and all governmental bodies, agencies, authorities and courts having Jurisdiction. 1.23. Liens - Liens, chases, security interests or encumbrances upon real property or personal property. 1.24. Milestone - A principal event specified in the Contract Documents relating to an intermediate completion date or time prior to Substantial Complection of all the Work. 1.25. Notice of Award- The written notice by OWNER to the apparent successful bidder stating that upon compliance by the apparent successful bidder with the conditions precedent enumerated therein, within the time specified. OWNER will sign and deliver the Agreement. 1.26. Notice to Proceed - A written notice given by OWNER to CONTRACTOR (with a copy to ENGINEER) fixing the date on which the Contract Times will commence lo run and on which CONTRACTOR shall Start to perform CONTRACTOR'S obligations under the Contract Documents. 1.27. OWNER - The public body or authority, corporation. association, firm or person with whom CONTRACTOR has entered into the Agreement and for whom the Work is to be provided. 1.28. Partial Utilization - Use by OWNER of a substantially completed part of the Work for the purpose for which it is intended (or a related purpose) prior to Substantial Completion of all the Work. 1.29. PCBs - Polychlerinated biphenyls. 1.30. Petroleum - Petroleum, including crude oil or any fraction thereof which is liquid at standard conditions of temperature and pressure (60 degrees Fahrenheit and 14.7 pounds per square inch absolute), such as oil, petroleum, fuel oil, oil sludge, oil refuse, gasoline, kerosene, and oil mixed with other non -Hazardous Wastes and crude oils. 1.31. Project - The total construction of which the Work to be provided under the Contract Documents may be the whole, or a part as indicated elsewhere in the Contract Documents. 1.32. Radioactive Material - Source, special nuclear, or byproduct material as defined by the Atomic Energy Act of (954 (42 USC Section 2011 et seq.) as amended from time to time. 1.33. Resident Project Representative - The authorized representative of ENGINEER who may be assigned to the site or any part thereof. 1.34. Samples -Physical examples of materials, equipment, or workmanship that are representative of some portion of the Work and which establish the standards by which such portion of the Work will be judged. 1.35. Shop Drawings - All drawings, diagrams, illustrations, schedules and other data or information which are specifically prepared or assembled by or for CONTRACTOR and submitted by CONTRACTOR to illustrate some portion of the Work. 1.36. Specifications - Those portions of the Contract Documents consisting of written technical descriptions of materials, equipment, construction systems, standards and workmanship as applied to the Work and certain administrative details applicable thereto. 1.37. Subcontractor - An individual, firm or corporation having a direct contract with CONTRACTOR or with any other Subcontractor for the performance of a part of the Work at the site. 1.38. Substantial Completion - The Work (or a specified part thereof) has progressed to the point where, in the opinion of ENGINEER as evidenced by ENGINEER'S definitive certificate of Substantial Completion, it is sufficiently complete, in accordance with the Contact Documents, so that the Work (or specified part) can be utilized for the purposes for which it is intended; or if no such certificate is issued, when the Work is complete and ready for final payment as evidenced by ENGINEER'S written recommendation of final payment in accordance with paragraph 14.13. The terms "substantially complete" and "substantially completed" as applied to all or part of the Work refer to Substantial Completion thereof. 1.39. Supplementary Conditions - The part of the Contract Documents which amends or supplements these General Conditions. 1.40. Supplier - A manufacturer, fabricator, supplier, distributor, materialman or vendor having a direct contract with CONTRACTOR or with any Subcontractor to furnish materials or equipment to be incorporated in the. Work by CONTRACTOR or any Subcontractor. 1.41. Underground Facilities - All pipelines, conduits, ducts, cables, wires, manholes, vaults, tanks, tunnels or other such facilities or attachments, and any encasements containing such facilities which have been installed underground to furnish any of the following services or materials: electricity, gases, steam, liquid petroleum products, telephone or other communications, cable television, sewage and drainage removal, traffic or other control systems or water. 1.42. Unit Price Work - Work to be paid for on the basis of unit prices I I I I I I I I I El u Ii I I I I 14 I I LJ I I I I I I I ri CJ I I I I 1.43. Work - The entire competed construction or the various separately identifiable parts thereof required to be furnished under the Contract Documents. Work includes and is the result of performing or furnishing labor and furnishing and incorporating materials and equipment into the construction, and performing or furnishing services and furnishing documents, all as required by the Contract Documents. 1.44. Work Change Directive - A written directive to CONTRACTOR, issued on or after the Effective Date of the Agreement and signed by OWNER and recommended by ENGINEER, ordering an addition, deletion or revision in the Work, or responding to differing or unforeseen physical conditions under which the Work is to be performed as provided in paragraph 4.2 or 4.3 or to emergencies under paragraph 6.23. A Work Change Directive will not change the Contract Price or the Contract Times, but is evidence that the parties expect that the change directed or documented by a Work Change Directive will be incorporated in a subsequently issued Change Order following negotiations by the parties as to its effect, if any, on the Contract Price or Contract Times as provided in paragraph 10.2. 1.45. Written Amendment - A written amendment of the Contract Documents, signed by OWNER and CONTRACTOR on or after the Effective Date of the Agreement and normally dealing with the nonengineering or nontechnical rather than strictly construction -related aspects of the Contract Documents. ARTICLE 2- PRELIMINARY MATTERS Delivery of Bonds: 2.1. When CONTRACTOR delivers the executed Agreement to OWNER, CONTRACTOR shall also deliver to OWNER such Bonds as CONTRACTOR may be required to furnish in accordance with paragraph 5.1. Copies of Documents: 2.2. OWNER shill furnish to CONTRACTOR up to ten copies (unless otherwise specified in the Supplementary Conditions) of the Contract Documents is are reasonably necessary for the execution of the Work. Additional copies will be furnished, upon request, at the cost of reproduction. Commencement of Contract Times; Notice to Proceed: 2.3. The Contract Times will commence to run on the thirtieth day after the Effective Date of the Agreement, or. if a Notice to Proceed is given, on the day indicated in the Notice to proceed. A notice to Proceed may be given at any time within thirty days after the Effective Date of the Agreement. In no event will the Contract Times commence to run later than the sixtieth day after the day of Bid opening or the thirtieth day after the Effective Date of the Agreement, whichever date is earlier. 15 Starting the Work. - 2.4. . CONTRACTOR shall start to perform the Work on the date when the Contract Times commence to run, but no Work shall be done at the site prior to the date on which the Contract Times commence to run. Before Starting Construction: 2.5. Before undertaking each part of the Work, CON- TRACTOR shall carefully study and compare the Contract Documents and check and verify pertinent figures shown thereon and all applicable field measurements. CONTRACTOR shall promptly report in writing to ENGINEER any conflict, error, ambiguity or discrepancy which CONTRACTOR may discover and shall obtain a written interpretation or clarification from ENGINEER before proceeding with any Work affected thereby. however, CONTRACTOR shall not be liable to OWNER or ENGINEER for failure to report any conflict, error, ambiguity or discrepancy in the Contract Documents, unless CONTRAC- TOR knew or reasonably should have known thereof. 2.6. Within ten days after the Effective Date of the Agreement (unless otherwise specified in the General Require- ments), CONTRACTOR shall submit to ENGINEER for review: 2.6.1. a preliminary progress schedule indicating the times (numbers of days or dates) for starting and com- pleting the various stages of the Work, including any Milestones specified in the Contract Documents, 2.6.2. a preliminary schedule of Shop Drawing and Sample submittals which will list each required submittal and the times for submitting. reviewing, and processing such submittal: 2.6.3. a preliminary schedule of values for all of the Work which wilt include quantities and prices of items aggregating the Contract Price and will subdivide the Work into component parts in sufficient detail to serve as the basis for progress payments during construction. Such prices will include an appropriate amount of overhead and profit applicable to each item of Work. 2.7. Before any Work at the site is started, CONTRACTOR and OWNER shall each deliver to the other, with copies to each additional insured identified in the Supplementary Conditions, certificates of insurance (and other evidence of insurance which either of them or any additional insured may reasonably request) which CONTRACTOR and OWNER respectively are required to purchase and maintain in accordance with paragraphs 5.4, 5.6 and 5.7. Preconstruction Conference: 2.8. Within twenty days after the Contract Times start to run, but before any Work at the site is started, a conference attended by CONTRACTOR. ENGINEER. and others as appropriate will be held to establish a working understanding among the parties as to the Work and to discuss the schedules referred to in paragraph 2.6, procedures for handling Shop Drawings and other submittals. processing Applications for Payment and maintaining required records. Initially Acceptable Schedules: 2.9. Unless otherwise provided in the Contract Documents, at least ten days before submission of the first Application for Payment a conference attended by CONTRACTOR, ENGINEER and others as appropriate will be held to review for acceptability to ENGINEER as provided below the schedules submitted in accordance with paragraph 2.6. CONTRACTOR shall have an additional ten days to make corrections and adjustments and to compete and resubmit the schedules. No progress payment shall be made to CONTRACTOR until the schedules are submitted to and acceptable to ENGINEER as provided below. The progress schedule will be acceptable to ENGINEER as providing an orderly progression of the Work to completion within any specified Milestones and the Contract Times, but such acceptance will neither impose on ENGINEER responsibility for the sequencing, scheduling or progress of the Work nor interfere with or relieve CONTRACTOR from CONTRACTOR's full responsibility therefor. CONTRACTOR'S schedule of Shop Drawing and Sample submissions will be acceptable to ENGINEER as providing a workable arrangement for reviewing and processing the required submittals. CONTRACTOR'S schedule of values will be acceptable to ENGINEER as to form and substance. ARTICLE 3 - CONTRACT DOCUMENTS: INTENT AMENDING, REUSE Intent: 3.1. The Contract Documents comprise the entire agreement between OWNER and CONTRACTOR concerning the Work. The Contract Documents are complementary, what is called for by one is as binding as if called for by all. The Contract Documents will be construed in accordance with the law of the place of the Project. 3.2. It is the intent of the Contract Documents to describe a. functionally complete Project (or part thereof) to be constructed in accordance with the Contract Documents. Any Work, materials or equipment that may reasonably be inferred from the Contract Documents or from prevailing custom or trade usage as being required to produce the intended result will be furnished and performed whether or not specifically called for. When words or phrases which have a well-known technical or construction industry or trade meaning are used to describe Work, materials or equipment, such words or phrases shall be interpreted in accordance with that meaning. Clarifications and interpretations of the Contract Documents shall be issued by ENGINEER as provided in paragraph 9.4. 3.3. Reference to Standards and Specifications of Technical Societies; Reporting and Resolving Discrepancies 3.3.1. Reference to standards, specifications, manuals or codes of any technical society, organization or association, or to the Laws or Regulations of any governmental authority, whether such reference be. specific or, by implication, shall mean the latest standard, specification, manual, code or Laws or Regulations in effect at the time of opening of Bids (or, on the Effective Dale of the Agreement if there were no Bids), except as may be otherwise specifically staled in the Contract Documents. 3.3.2. If, during the performance of the Work, CONTRACTOR discovers any conflict, error, ambiguity or discrepancy within the Contract Documents or between the Contract Documents and any provision of any such Law or Regulation applicable to the performance of the Work or of any such standard, specification, manual or code or of any instruction of any Supplier referred to in paragraph 6.5. CONTRACTOR shall report it to ENGINEER in writing at once, and, CONTRACTOR shall not proceed with the Work affected thereby (except in an emergency as authorized by paragraph 6.23) until an amendment or supplement to the Contract Documents has been issued by one of the methods indicated in paragraph 3.5 or 3.6: provided, however, that CONTRACTOR shall not be liable to OWNER or ENGINEER for failure to report any such conflict, error, ambiguity or discrepancy unless CONTRACTOR knew or reasonably should have known thereof. 3.3.3. Except as otherwise specifically stated in the Contract Documents or as may be provided by amendment or supplement thereto issued by one of the methods indicated in paragraph 3.5 or 3.6. the provisions of the Contract Documents shall take precedence in resolving any conflict, error, ambiguity or discrepancy between the provisions of the Contract Documents and: 3.3.3.1. the provisions of any such standard, specification, manual, code or instruction (whether or not specifically incorporated by reference in the Contract Documents), or 3.3.3.2. the provisions of any such Laws or Regulations applicable to the performance of the Work (unless such an interpretation of the provisions of the Contract Documents would result in violation of such Law or Regulation). No provision of any such standard, specification, manual, code or instruction shall be effective to change the duties and responsibilities of OWNER, CONTRACTOR or ENGINEER, or any of their subcontractors, consultants, agents, or employees from those set forth in the Contract Documents, nor shall it be effective to assign to OWNER. ENGINEER or any of ENGINEER'S Consultants, agents or employees any duty or authority to supervise or direct the furnishing or I I El 1 I Ii U I I I .1 I I I I 16 I I I 11 I I I 1 I U 11 I I I Li performance of the Work or any duty or authority to undertake responsibility inconsistent with the provisions of pan graph 9.13 or any other provision of the Contract Documents. 3.4. Whenever in the Contract Documents the terms "as ordered." "as directed," "as required," "as allowed," "as approved" or terms of like effect or import are used, or the adjectives "reasonable," "suitable," "acceptable," "proper" or "satisfactory" or adjectives of like effect or import are used to describe a requirement. direction, review or judgment of ENGINEER as to the Work, it is intended that such requirement, direction, review or judgment will be solely to evaluate, in general, the completed Work for compliance with the requirements of and information in the Contract Documents and conformance with the design concept of the completed Project as a functioning whole as shown or indicated in the Contract Documents (unless there is a specific statement indicating otherwise). The use of any such term or adjective shall not be effective to assign to ENGINEER any duty or authority to supervise or direct the furnishing or performance of the Work or any duty of authority to undertake responsibility contrary to the provisions of paragraph 9.13 or any other provision of the Contract Documents. Amending and Supplementing Contract Documents: 3.5. The Contract Documents may be amended to provide for additions, deletions and revisions in the Work or to modify the terms and conditions thereof in one or more of the following ways: 3.5.1. a formal Written Amendment. 3.5.2. a Change Order (pursuant to paragraph 10.4), or 3.5.3. a Work Change Directive (pursuant to paragraph 10.1). 3.6. In addition, the requirements of the Contract Documents may be supplemented, and minor variations and deviations in the Work may be authorized, in one or more of the following ways: 3.6.1. a Field Order (pursuant to paragraph 9.5), 3.6.2. ENGINEER'S approval of a Shop Drawing or Sample (pursuant to paragraphs 6.26 and 6.27), or 3.6.3. ENGINEER'S written interpretation or clarification (pursuant to paragraph 9.4). Reuse of Documents: 3.7. CONTRACTOR, and any Subcontractor or Supplier or other person or organization performing or furnishing any of the Work under a direct or indirect contract with OWNER (i) shall not have or acquire any title to or ownership rights in any of the Drawings. Specifications or other documents (or copies of any thereof) prepared by or bearing the seal of ENGINEER or ENGINEER'S Consultant, and (ii) shall not reuse any of such Drawings, Specifications, other documents or copies on extensions of the Project or any other project without written consent of OWNER and ENGINEER and specific written verification or adaption by ENGINEER. ARTICLE 4 - AVAILABILITY OF LANDS: SUBSURFACE AND PHYSICAL CONDITIONS; REFERENCE POINTS Availability of Lands: 4.1. OWNER shall furnish, as indicated in the Contract Documents. the lands upon which the Work is to be performed, rights -of -way and easements for access thereto, and such other lands which are designated for the use of CONTRACTOR. Upon reasonable written request, OWNER shall furnish CONTRACTOR with a correct statement of record legal title and legal description of the lands upon which the Work is to be performed and OWNER'S interest therein as necessary for giving notice of or filing a mechanic's lien against such lands in accordance with applicable Laws and Regulations. OWNER shall identify any encumbrances or restrictions not of general application but specifically related to use of lands so furnished with which CONTRACTOR will have to comply in performing the Work. Easements for permanent structures or permanent changes in existing facilities will be obtained and paid for by OWNER, unless otherwise provided in the Contract Documents. If CONTRACTOR and OWNER are unable to agree on entitlement to or the amount or extent of any adjustments in the Contract Price or the Contract Times as a result of any delay in OWNER'S furnishing these lands, rights -of -way or easements, CONTRACTOR may make a claim therefor as provided in Articles 11 and 12. CONTRACTOR shall provide for all additional lands and access thereto that may be required for temporary construction facilities or storage of materials and equipment. 4.2. Subsurface and Physical Conditions: 4.2.1. Reports and Drawings: Reference is made to the Supplementary Conditions for identification of: 4.2.1.1. Subsurface Conditions: Those reports of explorations and tests of subsurface conditions at or contiguous to the site that have been utilized by ENGINEER in preparing the Contract Documents; and 4.2.1.2. Physical Conditions: Those drawings of physical conditions in or relating to existing surface or sub- surface structures at or contiguous to the site (except Underground Facilities) that have been utilized by ENGINEER in preparing the Contract Documents. 1. 17 4.2.2. Limited Reliance by CONTRACTOR Authorized; Technical Data: CONTRACTOR may rely upon the general accuracy of the "technical data" contained in such reports and drawings, but such reports and drawings are not Contract Documents. Such "technical data" is identified in the Supplementary Conditions. Except for such reliance on such "technical data" CONTRACTOR may not rely upon or make any claim against OWNER, ENGINEER or any of ENGINEER'S Consultants with respect to: 4.2.2.1. the completeness of such reports and drawings for CONTRACTOR'S purposes, including, but not limited to, any aspects of the means, methods, techniques, sequences and procedures of construction to be employed by CONTRACTOR and safety precautions and programs incident thereto, or 4.2.2.2. other data, interpretations, opinions and information contained in such reports or shown or indicated in such drawings, or 4.2.2.3. any CONTRACTOR interpretation of or conclusion drawn from any "technical data" or any such data, interpretations, opinions or information. 4.2.3. Notice ofDlfferingSubsurface orPhysical Conditions: If CONTRACTOR believes that any subsurface or physical condition at or contiguous to the site that is uncovered or revealed either: 4.2.3.1. is of such a nature as to establish that any "technical data' on which CONTRACTOR is entitled to rely as provided in paragraphs 4.2.1 and 4.2.2 is materially inaccurate, or 4.2.3.2. is of such a nature as to require a change in the Contract Documents, or 4.2.3.3. differs materially from that shown or indicated in the Contract Documents, or 4.2.3.4. is of an unusual nature, and differs materially from conditions ordinarily encountered and generally recognized as inherent in work of the character provided for in the Contract Documents; then CONTRACTOR shall, promptly after becoming aware thereof and before further disturbing conditions affected thereby or performing any Work in connection therewith (except in an emergency as permitted by paragraph 6.23), notify OWNER and ENGINEER in writing about such condition. CONTRACTOR shall not further disturb such conditions or perform any Work in connection therewith (except as aforesaid) until receipt of written order to do so. 4.2.4. ENGINEER'S Review: ENGINEER will promptly review the pertinent conditions, determine the necessity of OWNER'S obtaining additional exploration or tests with respect thereto and advise OWNER in' writing (with a copy to CONTRACTOR) of ENGINEER'S findings and conclusions. 4.2.5. Possible Contract Documents Change: If ENGINEER concludes that a change in the Contract Documents is required as a result of a condition that meets one or more of the categories in paragraph 4.2.3., a Work Change Directive or a Change Order will be issued as provided in Article 10 to reflect and document the consequences of such change. 4.2.6. Possible Price and Times Adjustments: An equitable adjustment in the Contract Price or in the Contract Times, or both, will be allowed to the extent that the existence of such uncovered or revealed condition causes an increase or decrease in CONTRACTOR'S cost of, or time required for performance of, the Work; subject, however, to the following: 4.2.6.1. such condition must meet any one or more of the categories described in paragraphs 4.2.3.1 through 4.2.3.4, inclusive; 4.2.6.2. a change in the Contract Documents pursuant to paragraph 4.2.5 will not be an automatic authorization of nor a condition precedent to entitlement to any such adjustment: 4.2.6.3. with respect to Work that is paid for on a Unit Price Basis, any adjustment in Contract Price will be subject to the provisions of paragraphs 9.10 and 11.9; and 4.2.6.4. CONTRACTOR shall not be entitled to any adjustment in the Contract Price or Times if: 4.2.6.4.1. CONTRACTOR knew of the existence of such conditions at the time CONTRACTOR made a final commitment to OWNER in respect of Contract Price and Contract Times by the submission of a bid or becoming bound under a negotiated contract: or 4.2.6.4.2. the existence of such condition could reasonably have been discovered or revealed as a result of any examination, investigation, exploration, test or study of the site and contiguous areas required by the Bidding Requirements or Contract Documents to be conducted by or for CONTRACTOR prior to CONTRACTOR'S making such final commitment: or 4.2.6.4.3. CONTRACTOR failed to give the written notice within the time and as required by paragraph 4.2.3. If OWNER and CONTRACTOR are unable to agree on entitlement to or as to the amount or length of any such equitable adjustment in the Contract Price or Contract Times, a claim may be made therefor as provided in Articles 11 and 12. However. OWNER. ENGINEER and ENGINEER'S Consultants shall not be liable to CONTRACTOR for any claims, costs, losses or damages sustained by CONTRACTOR on or in connection with any other projector anticipated project. 4.3. Physical Conditions - Underground Facilities: 4.3.1. Shown or Indicated: The information and data shown or indicated in the Contract Documents with respect to existing Underground Facilities at or contiguous to the site is based on 1 I. I 'I LJ I I I I in U F1 Li 0 I i 18 rj information and data furnished to OWNER or ENGINEER by the owners of such Underground Facilities or by others. Unless it is otherwise expressly provided in the Supplementary Conditions: 4.3.1.1. OWNER and ENGINEER shall not be responsible for the accuracy or completeness of any such information or data; and 4.3.1.2. The cost of all of the following will be included in the Contract Price and CONTRACTOR shall have full responsibility for (i) reviewing and checking all such information and data. (ii) locating all Underground Facilities shown or indicated in the Contract Documents, (iii) coordination of the Work with the owners of such Underground Facilities during construction, and (iv) the safety and protection of all such Underground Facilities as provided in paragraph 6.20 and repairing any damage thereto resulting from the Work. 4.3.2. Nor Shown or Indicated: If an Underground Facility is uncovered or revealed at or contiguous to the site which was not shown or indicated in the Contract Documents, CONTRACTOR shall, promptly after becoming aware thereof and before further disturbing conditions affected thereby or performing any Work in connection therewith (except in an emergency as required by paragraph 6.23), identify the owner of such Underground Facility and give written notice to that owner and to OWNER and ENGINEER. ENGINEER will promptly review the Underground Facility and determine the extent, if any, to which a change is required in the Contract Documents to reflect and document the consequences of the existence of the Underground Facility. If ENGINEER concludes that a change in the Contract Documents is required, a Work Change Directive or a Change Order will be issued as provided in Article 10 to reflect and document such consequences. During such time. CONTRACTOR shall be responsible for the safety and protection of such Underground Facility as provided in paragraph 6.20. CONTRACTOR shall be allowed an increase in the Contract Price or an extension of the Contract Times, or both, to the extent that they are attributable to the existence of any Underground Facility that was not shown or indicated in the Contract Documents and that CONTRACTOR did not know of and could not reasonably have been expected to be aware of or to have anticipated. If OWNER and CONTRACTOR are unable to agree on entitlement to or the amount or length of any such adjustment in Contract Price or Contract Times. CONTRACTOR may make a claim therefor as provided in Articles 11 and 12. However. �. OWNER. ENGINEER and ENGINEER'S Consultants shall not be liable to CONTRACTOR for any claims, costs, losses or damages incurred or sustained by CONTRACTOR on or in connection with any other project or anticipated project. Reference Points: 4.4. OWNER shall provide engineering surveys to establish reference points for construction which in ENGINEER'S judgment are necessary to enable CONTRACTOR to proceed with the Work, CONTRACTOR shall be responsible for laying out the Work, shall protect and preserve the established reference points and shall make no changes or relocations without the prior written approval of OWNER. CONTRACTOR shall report to ENGINEER whenever any reference point is lost or destroyed or requires relocation because of necessary changes in grades or locations, and shall be responsible for the accurate replacement or relocation of such reference points by professionally qualified personnel. 4.5. Asbestos, PCBs, Petroleum, Hazardous Waste or Radioactive Material: 4.5.1. OWNER shall be responsible for any Asbestos, PCBs, Petroleum, Hazardous Waste or Radioactive Material uncovered or revealed at the site which was not shown or indicated in Drawings or Specifications or identified in the Contract Documents to be within the scope of the Work and which may present a substantial danger to persons or property exposed thereto in connection with the Work at the site. OWNER shall not be responsible for any such materials brought to the site by CONTRACTOR, Subcontractor, Suppliers or anyone else for whom CONTRACTOR is responsible. 4.5.2. CONTRACTOR shall immediately: (i) stop all Work in connection with such hazardous condition and in any area affected thereby (except in an emergency as required by paragraph 6.23), and (ii) notify OWNER and ENGINEER (and thereafter confirm such notice in writing). OWNER shall promptly consult with ENGINEER concerning the necessity for OWNER to retain a qualified expert to evaluate such hazardous condition or take corrective action, if any. CONTRACTOR shall not be required to resume Work in connection with such hazardous condition or in any such affected area until after OWNER has obtained any required permits related thereto and delivered to CONTRACTOR special written notice: (i) specifying that such condition and any affected area is or has been rendered safe for the resumption of Work, or (ii) specifying any special conditions under which such Work may be resumed safely. If OWNER and CONTRACTOR cannot agree as to entitlement to or the amount or extent of an adjustment, if any, in Contract Price or Contract Times as a result of such Work stoppage or such special conditions under which Work is agreed by CONTRACTOR to be resumed, cither party may make a claim therefor as provided in Articles II and 12. 4.5.3. If after receipt of such special written notice CONTRACTOR does not agree to resume such Work based on a reasonable belief it is unsafe, or does not agree to resume such Work under such special conditions, then OWNER may order such portion of the Work that is in connection with such hazardous condition or in such affected area to be deleted from the Work. If OWNER and CONTRACTOR cannot agree as to entitlement to or the amount or extent of an adjustment, if any, in Contract Price or Contract Times as a result of deleting such portion of the Work, then either party may make a claim therefor as provided in Articles 11 and 12. OWNER may have such deleted portion of the Work performed by OWNER'S own forces or others in accordance with Article 7. 4.5.4. To the fullest extent permitted by Laws and Regulations. OWNER shall indemnify and hold harmless CONTRACTOR, Subcontractors, ENGINEER, ENGINEER'S ii 19 Consultants and the officers, directors, employees, agents, other consultants and subcontractors of each and any of them from and against all claims, costs, losses and damages arising out of or resulting from such hazardous condition, provided that: (i) any such claim, cost, loss or damage is attributable to bodily injury, sickness, disease or death, or to injury to or destruction of tangible property (other than the Work itself), including the loss of use resulting therefrom. and (ii) nothing in this subparagraph 4.5.4 shall obligate OWNER to indemnify any person or entity from and against the consequences of that person's or entity's own negligence. 4.5.5. The provisions of paragraphs 4.2 and 4.3 are not intended to apply to Asbestos, PCBs, Petroleum, Hazardous Waste or Radioactive Material uncovered or revealed at the site. ARTICLE 5 - BONDS AND INSURANCE Additions see SC -5.1.1 and 5.1.2 Performance,. Payment, and Other Bonds: 5.1. CONTRACTOR shall furnish Performance and Payment Bonds, each in an amount at least equal to the Contract Price as security for the faithful performance and payment of all CONTRACTOR'S obligations under the Contract Documents. These Bonds shall remain in effect at least until one year after the date when final payment becomes due, except as provided otherwise by Laws or Regulations or by the Contract Documents. CONTRACTOR shall also furnish such other Bonds as are required by the Supplementary Conditions. All Bonds shall be in the form prescribed by the Contract Documents except as provided otherwise by Laws or Regulations, and shall be executed by such sureties as are named in the current list of "Companies Holding Certificates of Authority as Acceptable Sureties on Federal Bonds and as Acceptable Reinsuring Companies" as published in Circular 570 (amended) by the Audit Staff, Bureau of Government Financial Operations, U.S. Treasury Department. All Bonds signed by an agent must be accompanied by a certified copy of such agent's authority to act. 5.2. If the surety on any Bond furnished by CONTRACTOR is declared a bankrupt or becomes insolvent or its right to do business is terminated in any state where any pan of the Project is located or it ceases to meet the requirements of paragraph 5.1. CONTRACTOR shall within ten days thereafter substitute another Bond and surety, both of which must be acceptable to OWNER. Replacement see SC 5 . 2 5.3. Licensed Sureties and Insurers; Certificates of Insurance: 5.3.1. All Bonds and insurance required by the Contract Documents to be purchased and maintained by OWNER or CONTRACTOR shall be obtained from surety or insurance companies that are duly licensed or authorized in the jurisdiction in which the Project is located to issue Bonds or insurance policies for the limits and coverages so required. Such surety and insurance companies shall also meet such additional requirements and qualifications as may be provided in the Supplementary Conditions. Additions. see SC 5.3.1 5.3.2. CONTRACTOR shall deliver to OWNER, with copies to each additional insured identified in the Supplementary Conditions, certificates of insurance (and other evidence of insurance requested by OWNER or any other additional insured) which CONTRACTOR is required to purchase and maintain in accordance with paragraph 5.4. OWNER shall deliver to CONTRACTOR, with copies to each additional insured identified in the Supplementary Conditions, certificates of insurance (and other evidence of insurance requested by CONTRACTOR or any other additional insured) which OWNER is required to purchase and maintain in accordance with paragraphs 5.6 and 5.7 hereof. Revision see SC 5.3.2 CONTRACTOR'S Liability Insurance: 5.4. CONTRACTOR shall purchase and maintain such liability and other insurance as is appropriate for the Work being performed and furnished and as will provide protection from claims set forth below which may arise out of or result from CONTRACTOR'S performance and furnishing of the Work and CONTRACTOR'S other obligations under the Contract Documents, whether it is to be performed or furnished by CONTRACTOR, any Subcontractor or Supplier, or by anyone directly or indirectly employed by any of them to perform or furnish any of the Work, or by anyone for whose acts any of them may be liable: 5.4.1claims under workers' compensation, disability benefits and other similar employee benefit acts; 5.4.2. claims for damages because of bodily injury, occupational sickness or disease, or death of CONTRACTOR'S employees; 5.4.3. claims for damages because of bodily injury, sickness or disease, or death of any person other than CONTRACTOR'S employees; 5.4.4. claims for damages insured by customary personal injury liability coverage which are sustained: (i) by any person as a result of an offense directly or indirectly related lo the employment of such person by CONTRACTOR, or (ii) by any other person for any other reason: 5.4.5. claims for damages, other than to the Work itself. because of injury to or destruction of tangible property wherever located, including loss of use resulting therefrom; and 5.4.6. claims for damages because of bodily injury or death of any person or property damage arising out of the ownership, maintenance or use of any motor vehicle. I LII I -1 I L I I I I I I I I I I I I I $ i I 11 I I I The policies of insurance so required by this paragraph 5.4 to be purchased and maintained shall: 5,4.7. with respect to insurance required by paragraphs 5.4.3 through 5.4.6 inclusive, include as additional insureds (subject to any customary exclusion in respect of professional liability) OWNER, ENGINEER, ENGINEER'S Consultants and any other persons or entities identified in the Supplementary Conditions, all of whom shall be listed as additional insureds. and include coverage for the respective officers and employees of all such additional insureds; 5.4.8. include the specific coverages and be written for not less than the limits of liability provided in the Supplementary Conditions or required by Laws or Regulations, whichever is greater; 5.4.9. include completed operations insurance; 5.4.10. include contractual liability insurance covering CONTRACTOR'S indemnity obligations under paragraphs 6.12, 6.16 and 6.31 through 6.33; 5.4.11. contain a provision or endorsement that the coverage afforded will not be cancelled, materially changed or renewal refused until at least thirty days prior written notice has been given to OWNER and CONTRACTOR and to each other additional insured identified in the Supplementary Conditions to whom a certificate of insurance has been issued (and the certificates of insurance furnished by the CONTRACTOR pursuant to paragraph 5.3.2 will so provide); 5.4.12. remain in effect at least until final payment and at all times thereafter when CONTRACTOR may be correcting, removing or replacing defective Work in accordance with paragraph 13.12; and 5.4.13. with respect to completed operations insurance, and any insurance coverage written on a claims -made basis, remain in effect for at least two years after final payment (and CONTRACTOR shall furnish OWNER and each other additional insured identified in the Supplementary Conditions to whom a certificate of insurance has been issued evidence satisfactory to OWNER and any such additional insured of continuation of such insurance at final payment and one year thereafter). Addition see SC 5.4.14 OWNER'S Liability Insurance: 5.5. In addition to the insurance required to be provided by CONTRACTOR under paragraph 5.4. OWNER, at OWNER'S option. may purchase and maintain at OWNER'S expense OWNER'S own liability insurance as will protect OWNER against claims which may arise from operations under the Contract Documents. Replacement see SC 5.5 I Property Insurance: 5.6. Unless otherwise provided in the Supplementary Conditions. OWNER shall purchase and maintain property insurance upon the Work at the site in the amount of the full replacement cost thereof (subject to such deductible amounts as may be provided in the Supplementary Conditions or required by Laws and Regulations). This insurance shall: Replacement see SC 5.6 5.6.1. include the interests of OWNER. CONTRACTOR. Subcontractors, ENGINEER, ENGINEER'S Consultants and any other persons or entities identified in the Supplementary Conditions, each of whom is deemed to have an insurable interest and shall be listed as an insured or additional insured; 5.6.2. be written on a Builder's Risk "all-risk" or open peril or special causes of loss policy form that shall at least include insurance for physical loss or damage to the Work, temporary buildings. falsework and Work in transit and shall insure against at least the following perils fire, lightning, extended coverage, theft, vandalism and malicious mischief, earthquake, collapse, debris removal, demolition occasioned by enforcement of Laws and Regulations, water damage, and such other perils as may be specifically required by the Supplementary Conditions; 5.6.3. include expenses incurred in the repair or replacement of any insured property (including but not limited to fees and charges of engineers and architects): 5.6.4. cover materials and equipment stored at the site or at another location that was agreed to in writing by OWNER prior to being incorporated in the Work, provided that such materials and equipment have been included in an Application for Payment recommended by ENGINEER; and 5.6.5. be maintained in effect until final payment is made unless otherwise agreed to in writing by OWNER, CONTRACTOR and ENGINEER with thirty days written notice to each other additional insured to whom a certificate of insurance has been issued. 5.7. OWNER shall purchase and maintain such boiler and machinery insurance or additional property insurance as may be required by the Supplementary Conditions or Laws and Regulations which will include the interests of OWNER, CONTRACTOR. Subcontractors, ENGINEER. ENGINEER'S Consultants and any other persons or entities identified in the Supplementary Conditions, each of whom is deemed to have an insurable interest and shall be listed as an insured or additional insured. Replacement see SC 5.7 5.8. All the policies of insurance (and the certificates or other evidence thereof) required to be purchased and maintained by OWNER in accordance with paragraphs 5.6 and 5.7 will contain a provision or endorsement that the coverage afforded will not be cancelled or materially changed or renewal refused until at least thirty days' prior written notice has been given to OWNER and CONTRACTOR and to each other additional insured to whom a certificate of insurance has been issued and will contain waiver provisions in accordance with paragraph 5.11. I 21 5.9. OWNER shall not be responsible for purchasing and maintaining any property insurance to protect the interests of CONTRACTOR, Subcontractors or others in the Work to the extent of any deductible amounts that are identified in the Supplementary Conditions. The risk of loss within such identified deductible amount, will be borne by CONTRACTOR, Subcontractor or others suffering any such loss and if any of them wishes property insurance coverage within the limits of such amounts, each may purchase and maintain it at the purchaser's own expense. Delete 5.10 5.10. If CONTRACTOR requests in writing that other special insurance be included in the property insurance policies provided under paragraphs 5.6 or 5.7. OWNER shall, if possible, include such insurance, and the cost thereof will be charged to CONTRACTOR by appropriate Change Order or Written Amendment. Prior to commencement of the Work at the site, OWNER shall in writing advise CONTRACTOR whether or not such other insurance has been procured by OWNER. 5.11. Waver of Rights: 5.11.1. OWNER and CONTRACTOR intend that all policies purchased in accordance with paragraphs 5.6 and 5.7 will protect OWNER, CONTRACTOR, Subcontractors, ENGINEER, ENGINEER's Consultants and all other persons or entities identified in the Supplementary Conditions to be listed as insureds or additional insureds in such policies and will provide primary coverage for all losses and damages caused by the perils covered thereby. All such policies shall contain provisions to the effect that in the event of payment of any loss or damage the insurers will have no rights of recovery against any of the insureds or additional insureds thereunder. OWNER and CONTRACTOR waive all rights against each other and their respective officers, directors, employees and agents for all losses and damages caused by, arising out of or resulting from any of the perils covered by such policies and any other property insurance applicable to the Work; and, in addition, waive all such rights against Subcontractors, ENGINEER, ENGINEER's Consultants and all other persons or entities identified in the Supplementary Conditions to be listed as insureds or additional insureds under such policies for losses and damages so caused. None of the above waivers shall extend to the rights that any party making such waiver may have to the proceeds of insurance held by OWNER astrustee or otherwise payable under any policy so issued. 5.11.2. In addition. OWNER waives all rights against CONTRACTOR, Subcontractors. ENGINEER, ENGINEER'S Consultants and the officers, directors, employees and agents of any of them, for: 5.11.2.1. loss due to business interruption, loss of use or other consequential loss extending beyond direct physical loss or damage to OWNER'S property or the Work caused by, arising out of or resulting from fire or other peril, whether or not insured by OWNER; and 5.11.2.2. loss or damage to the completed Projector part thereof caused by. arising out of or resulting from fire or other insured peril covered by any property insurance maintained on the completed Project or part thereof by OWNER during partial utilization pursuant to paragraph 14. 10, after substantial completion pursuant to paragraph 14.8 or after final payment pursuant to paragraph 14.13. Any insurance policy maintained by OWNER covering any loss, damage or consequential loss referred to in this paragraph 5.11.2 shall contain provisions to the effect that in the event of payment of any such loss, damage or consequential loss the insurers will have no rights of recovery against any of CONTRACTOR. Subcontractors, ENGINEER. ENGINEER's Consultants and the officers, directors, employees and agents of any of them. Receipt and Application of Insurance Proceeds Delete 5.12 5.12. Any insured loss under the policies of insurance required by paragraphs 5.6 and 5.7 will be adjusted. with OWNER and made payable to OWNER as fiduciary for the insureds, as their interests may appear, subject to the requirements of any applicable mortgage clause and of paragraph 5.13. OWNER shall deposit in a separate account any money so received, and shall distribute it in accordance with such agreement as the parties in interest may reach. If no other special agreement is reached the damaged Work shall be repaired or replaced, the moneys so received applied on account thereof and the Work and the cost thereof covered by an appropriate Change Order or Written Amendment. Delete 5.13 5.13. OWNER as fiduciary shall have power to adjust and settle any loss with the insurers unless one of the parties in interest shall object in writing within fifteen days after the occurrence of loss to OWNER'S exercise of this power. If such objection be made. OWNER as fiduciary shall make settlement with the insurers in accordance with such agreement as the parties in interest may reach. If no such agreement among the parties in interest is reached. OWNER as fiduciary shall adjust and settle the loss with the insurers and, if required in writing by any party in interest. OWNER as fiduciary shall give bond for the proper performance of such duties. Acceptance of Bonds and Insurance; Option to Replace: 5.14. If either party (OWNER or CONTRACTOR) has any objection to the coverage afforded by or other provisions of the Bonds or insurance required to be purchased and maintained by the other party in accordance with Article 5 on. the basis of non-conformance with the Contract Documents, the objecting party shall so notify the other party in writing within ten days after receipt of the certificates (or other evidence requested) required by paragraph 2.7. OWNER and CONTRACTOR shall each provide to the other such additional information in respect of insurance provided as the other may reasonably request. If either party does not purchase or maintain all of the Bonds and insurance required of such party by the Contract Documents, such party shall notify the other party in writing of such failure to purchase prior to the start of the Work, or of such failure to maintain prior to any change in the required coverage. Without prejudice to any other right or remedy, the other party may elect to obtain equivalent Bonds or insurance to protect such, other party's interests at the expense of the party who was I I I I I F I I I. I L I 22 LJ $ I I I1 I I I I I I I I I I I I I required to provide such coverage, and a Change Order shall be issued to adjust the Contract Price accordingly. Partial Utilization - Property Insurance: 5.15. If OWNER finds it necessary to occupy or use a portion or portions of the Work prior to Substantial Completion of all the Work. such use or occupancy may be accomplished in accordance with paragraph 14.10: provided chat no such use or occupancy shall commence before the insurers providing the property insurance have acknowledged notice thereof and in writing effected any changes in coverage necessitated thereby. The insurers providing the property insurance shall consent by endorsement on the policy or policies, but the property insurance shall not be cancelled or permitted to lapse on account of any such partial use or occupancy. ARTICLE 6 - CONTRACTOR'S RESPONSIBILITIES Supervision and Superintendence: 6.1 CONTRACTOR shall supervise, inspect and direct the Work competently and efficiently, devoting such attention thereto and applying such skills and expertise as may be necessary to perform the Work in accordance with the Contract Documents. CONTRACTOR shall be solely responsible for the means, methods, techniques, sequences and procedures of construction, but CONTRACTOR shall not be responsible for the negligence of others in the design or specification of a specific means, method, technique, sequence or procedure of construction which is shown or indicated in and expressly required by the Contract Documents. CONTRACTOR shall be responsible to see that the completed Work complies accurately with the Contract Documents. 6.2. CONTRACTOR shall keep on the Work at all times during its progress a competent resident superintendent, who shall not be replaced without written notice to OWNER and ENGINEER except under extraordinary circumstances. The superintendent will be CONTRACTOR's representative at the site and shall have authority lo act on behalf of CONTRACTOR. All communications to the superintendent shall be as binding as if given to CONTRACTOR. Labor, Materials ami Equipment: 6.3. CONTRACTOR shall provide competent, suitably qualified personnel to survey, layout and construct the Work as required by the Contract Documents. CONTRACTOR shall at all times maintain good discipline and order at the site. Except as otherwise required for the safety or protection of persons or the Work or property at the site or adjacent thereto, and except as otherwise indicated in (he Contract Documents, all Work at the site shall be performed during regular working hours and except as otherwise indicated in the Contract Documents, all Work at the site shall be performed during regular working hours and CONTRACTOR will not permit overtime work or the 23 performance of Work on Saturday. Sunday or any legal holiday without OWNER'S written consent given after prior written notice to ENGINEER. 6.4. Unless otherwise specified in the General Requirements. CONTRACTOR shall furnish and assume full responsibility for all materials, equipment, labor, transportation, construction equipment and machinery, tools, appliances, fuel, power, light, heat. telephone, water, sanitary facilities, temporary facilities and all other facilities and incidentals necessary for the furnishing. performance, testing, start-up and completion of the Work. 6.5. All materials and equipment shall be of good quality and new, except as otherwise provided in the Contract Documents. All warranties and guarantees specifically called for by the Specifications shall expressly run to the benefit of OWNER. If required by ENGINEER, CONTRACTOR shall furnish satisfactory evidence (including reports of required tests) as to the kind and quality of materials and equipment. All materials and equipment shall be applied, installed, connected, erected. used. cleaned and conditioned in accordance with instructions of the applicable Supplier, except as otherwise provided in the Contract Documents. Progress Schedule: 6.6. CONTRACTOR shall adhere to the progress schedule established in accordance with paragraph 2.9 as it may be adjusted from time to time as provided below: 6.6.1. CONTRACTOR shall submit to ENGINEER for acceptance (to the extent indicated in paragraph 2.9) proposed adjustments in the progress schedule that will not change the Contract Times (or Milestones). Such adjustments will conform generally to the progress schedule then in effect and additionally will comply with any provisions of the General Requirements applicable thereto. 6.6.2. Proposed adjustments in the progress schedule that will change the Contract Times (or Milestones) shall be submitted in accordance with the requirements of paragraph 12.1. Such adjustments may only be made by a Change Order or Written Amendment in accordance with Article 12. Addition see SC 6.6 6.7. Substitutes and "Or -Equal" Items: 6.7.1. Whenever an item of material or equipment is specified or described in the Contract Documents by using the name of a proprietary item or the name of a particular Supplier, the specification or description is intended to establish the type. function and quality required. Unless the specification or description contains or is followed by word reading that no like, equivalent or "or -equal" item or no substitution is permitted, other items of material or equipment or material or equipment of other Suppliers may be accepted by ENGINEER under the following circumstances: 6.7.1.1. "Or -Equal ': If in ENGINEER'S sole discretion an item of material or equipment proposed by CONTRACTOR is functionally equal to that named and sufficiently similar so that no change in related Work will be required, it may be considered by ENGINEER as an "or -equal" item, in which case review and approval of the proposed item may, . in ENGINEER'S sole discretion, be accomplished without compliance with some or all of the requirements for acceptance of proposed substitute items. 6.7.1.2. Substitute Items: If in ENGINEER'S sole discretion an item of material or equipment proposed by CONTRACTOR does not qualify as an "or -equal" item under subparagraph 6.7.1.1, it will be considered a proposed substitute item. CONTRACTOR shall submit sufficient information as provided below to allow ENGINEER to determine that the item of material or equipment proposed is essentially equivalent to that named and an acceptable substitute therefor. The procedure for review by the ENGINEER will include the following as supplemented in the General Requirements and as ENGINEER may decide is appropriate under the circumstances. Requests for review of proposed substitute items of material or equipment will not be accepted by ENGINEER from anyone other than CONTRACTOR. If CONTRACTOR wishes to furnish or use a substitute item of material or equipment, CONTRACTOR shall first make written application to ENGINEER for acceptance thereof, certifying that the proposed substitute will perform adequately the functions and achieve the results called for by the general design, be similar in substance to that specified and be suited to the same use as that specified. The application will state the extent, if any, to which the evaluation and acceptance of the proposed substitute will prejudice CONTRACTOR'S achievement of Substantial Completion on time, whether or not acceptance of the substitute for use in the Work will require a change in any of the Contract Documents (or in the provisions of any other direct contract with OWNER for work on the Project) to adapt the design to the proposed substitute and whether or not incorporation or use of the substitute in connection with the Work is subject to payment of any license fee or royalty. All variations of the proposed substitute from that specified will be identified in the application and available maintenance, repair and replacement service will be indicated. The application will also contain an itemized estimate of all costs or credits that will result directly or indirectly from acceptance of such substitute, including costs of redesign and claims of other contractors affected by the resulting change, all of which will be considered by ENGINEER in evaluating the proposed substitute. - ENGINEER may require CONTRACTOR to furnish additional data about the proposed substitute. 6.7.1.3. CONTRACTOR'S Expense: All data to be provided by CONTRACTOR in support of any proposed "or -equal" or substitute item will be at CONTRACTOR'S expense. 6.7.2. Substitute Construction Methods or Procedures: If a specific means, method, technique, sequence or procedure of construction is shown or indicated in and expressly required by the Contract Documents. CONTRACTOR may furnish or utilize a substitute means, method, technique, sequence or procedure of construction acceptable to ENGINEER. CONTRACTOR shall submit sufficient information to allow ENGINEER, in ENGINEER'S sole discretion, to determine that the substitute proposed is equivalent to that expressly called for by the Contract Documents. The procedure for review by ENGINEER will be similar to that provided in subparagraph 6.7.1.2. 6.7.3. Engineer's Evaluation: ENGINEER will be allowed a reasonable time within which to evaluate each proposal or submittal made pursuant to paragraphs 6.7.1.2 and 6.7.2. ENGINEER will be the sole judge of acceptability. No "or -equal or substitute will be ordered, installed or utilized without ENGINEER'S prior written acceptance which will be evidenced by either a Change Order or an approved Shop Drawing. OWNER may require CONTRACTOR to furnish at CONTRACTOR'S expense a special performance guarantee or other surety with respect to any "or -equal" or substitute. ENGINEER will record time required by ENGINEER and ENGINEER's Consultants in evaluating substitutes proposed or submitted by CONTRACTOR pursuant to paragraphs 6.7.1.2 and 6.7.2 and in making changes in the Contract Documents (or in the provisions of any other direct contract with OWNER for work on the Project) occasioned thereby. Whether or not ENGINEER accepts a substitute item so proposed or submitted by CONTRACTOR, CONTRACTOR shall reimburse OWNER for the charges of ENGINEER and ENGINEER'S Consultants for evaluating each such proposed substitute item. Concerning Subcontractors, Suppliers and Others: 6.8.1. CONTRACTOR shall not employ any Subcontractor. Supplier or other person or organization (including those acceptable to OWNER and ENGINEER as indicated in paragraph 6.8.2). whether initially or as a substitute, against whom OWNER or ENGINEER may have reasonable objection. CONTRACTOR shall not be required to employ any Subcontractor, Supplier or other person or organization to furnish or perform any of the Work against whom CONTRACTOR has reasonable objection. 6.8.2. If the Supplementary Conditions require the identity of certain Subcontractors, Suppliers or other persons or organizations (including those who are to furnish the principal items of materials or equipment) to be submitted to OWNER in advance of the specified date prior to the Effective Date of the Agreement for acceptance by OWNER and ENGINEER, and if CONTRACTOR has submitted a list thereof in accordance with the Supplementary Conditions. OWNER'S or ENGINEER'S acceptance (either in writing or by failing to make written objection thereto by the date indicated for acceptance or objection in the bidding documents or the Contract Documents) of any such Subcontractor, Supplier or other person or organization so identified may be revoked on the basis of reasonable objection after due investigation, in which case CONTRACTOR shall submit an acceptable substitute, the Contract Price will be adjusted by the difference in the cost occasioned by such I I U I I I I I I I I 1. 24 I I I I t I I I H I I I I I I substitution and an appropriate Change Order will be issued or Written Amendment signed. No acceptance by OWNER or ENGINEER of any such Subcontractor. Supplier or other person or organization shall constitute a waiver of any right of OWNER or ENGINEER to reject defective Work. 6.9.1. CONTRACTOR shall be fully responsible to OWNER and ENGINEER for all acts and omissions of the Subcontractors. Suppliers and other persons and organizations performing or furnishing any of the Work under a direct or indirect contract with CONTRACTOR just as CONTRACTOR is responsible for CONTRACTOR'S own acts and omissions. Nothing in the Contract Documents shall create for the benefit of any such Subcontractor, Supplier or other person or organization any contractual relationship between OWNER or ENGINEER and any such Subcontractor, Supplier or other person or organization. nor shall it create any obligation on the part of OWNER or ENGINEER to pay or to see to the payment of any moneys due any such Subcontractor, Supplier or other person or organization except as may otherwise be required by Laws and Regulations. 6.9.2. CONTRACTOR shall be solely responsible for scheduling and coordinating the Work of Subcontractors, Suppliers and other persons and organizations performing or furnishing any of the Work under a direct or indirect contract with CONTRACTOR. CONTRACTOR shall require all Subcontractors. Suppliers and such other persons and organizations performing or furnishing any of the Work to communicate with the ENGINEER through CONTRACTOR. 6.10. The divisions and sections of the Specifications and the identifications of any Drawings shall not control CONTRACTOR in dividing the Work among Subcontractors or Suppliers or delineating the Work to be performed by any specific trade. 6.11. All Work performed for CONTRACTOR by a Subcontractor or Supplier will be pursuant to an appropriate agreement between CONTRACTOR and the Subcontractor or Supplier which specifically binds the Subcontractor or Supplier to the applicable terms and conditions of the Contract Documents for the benefit of OWNER and ENGINEER. Whenever any such agreement is with a Subcontractor or Supplier who is listed as an additional insured on the property insurance provided in paragraph 5.6 or 5.7. the agreement between the CONTRACTOR and the Subcontractor or Supplier will contain provisions whereby the Subcontractor or Supplier waives all rights against OWNER, CONTRACTOR, ENGINEER, ENGINEER's Consultants and all other additional insureds for all losses and damages caused by, arising out of or resulting from any of the perils covered by such policies and any other property insurance applicable to the Work. If the insurers on any such policies require separate waiver forms to be signed by any Subcontractor or Supplier, CONTRACTOR will obtain the same. Patent Fees and Royalties: 6.12. CONTRACTOR shall pay all license fees and royalties and assume all costs incident to the use in the performance of the Work or the incorporation in the Work of any invention, design, process, product or device which is the subject of patent rights or copyrights held by others. If a particular invention, design, process, product or device is specified in the Contract Documents for use in the performance of the Work and if to the actual knowledge of OWNER or ENGINEER its use is subject to patent rights or copyrights calling for the payment of any license fee or royalty to others, the existence of such rights shall be disclosed by OWNER in the Contract Documents. To the fullest extent permitted by Laws and Regulations, CONTRACTOR shall indemnify and hold harmless OWNER, ENGINEER, ENGINEER's Consultants and the officers, directors, employees, agents and other consultants of each and any of them from and against all claims, costs, losses and damages arising out of or resulting from any infringement of patent rights or copyrights incident to the use in the performance of the Work or resulting from the incorporation in the Work of any invention, design, process, product or device not specified in the Contract Documents. Permits: 6.13. Unless otherwise provided in the Supplementary Conditions, CONTRACTOR shall obtain and pay for all construction permits and licenses. OWNER shall assist CONTRACTOR, when necessary, in obtaining such permits and licenses. CONTRACTOR shall pay all governmental charges and inspection fees necessary for the prosecution of the Work, which are applicable at the time of opening of Bids, or, if there are no Bids, on the Effective Date of the Agreement. CONTRACTOR shall pay all charges of utility owners for connections to the Work. and OWNER shall pay all charges of such utility owners for capital costs related thereto such as plant investment fees. Laws and Regulations: 6.14.1. CONTRACTOR shall give all notices and comply with all Laws and Regulations applicable to furnishing and performance of the Work. Except where otherwise expressly required by applicable Laws and Regulations. neither OWNER nor ENGINEER shall be responsible for monitoring CONTRACTOR'S compliance with any Laws or Regulations. 6.14.2. If CONTRACTOR performs any Work knowing or having reason to know that it is contrary to Laws or Regulations, CONTRACTOR shall bear all claims, costs, losses and damages caused by, arising out of or resulting therefrom; however, it shall not be CONTRACTOR's primary responsibility to make certain that the Specifications and Drawings are in accordance with Laws and Regulations. but this shall not relieve CONTRACTOR of CONTRACTOR's obligations under paragraph 3.3.2. Taxes: 6.15. CONTRACTOR shall pay all sales, consumer, use and other similar taxes required to be paid by CONTRACTOR in accordance with the Laws and Regulations of the place of 1 25 the Project which are applicable during the performance of the Work. . Use of Premises:. 6.16. CONTRACTOR shall confine construction equipment, the storage of materials and equipment and the operations of workers to the site and land and areas identified in and permitted by the Contract Documents and other land and areas permitted by Laws and Regulations, rights -of -way, permits and easements, and shall not unreasonably encumber the premises with construction equipment or other materials or equipment. CONTRACTOR shall assume full responsibility for any damage to any such land or area, or to the owner or occupant thereof or of any adjacent land or areas, resulting from the performance of the Work. Should any claim be made by any such owner or occupant because of the performance of the Work. CONTRACTOR shall promptly settle with such other party by negotiation or otherwise resolve the claim by arbitration or other dispute resolution proceeding or at law. CONTRACTOR shall, to the fullest extent permitted by Laws and Regulations, indemnify and hold harmless OWNER, ENGINEER, ENGINEER's Consultant and anyone directly or indirectly employed by any of them from and against all claims, costs, losses and damages arising out of or resulting from any claim or action, legal or equitable, brought by any such owner or occupant against OWNER, ENGINEER or any other party indemnified hereunder to the extent caused by or based upon CONTRACTOR'S performance of the Work. 6.17. During the progress of the Work, CONTRACTOR shall keep the premises free from accumulations of waste materials, rubbish and other debris resulting from the Work. At the completion of the Work CONTRACTOR shall remove all waste materials, rubbish and debris from and about the premises as well as all tools, appliances, construction equipment and machinery and surplus materials. CONTRACTOR shall leave the site clean and ready for occupancy by OWNER at Substantial Completion of the Work. CONTRACTOR shall restore to original condition all property not designated for alteration by the Contract Documents. 6.18. CONTRACTOR shall not load nor permit any part of any structure to be loaded in any manner that will endanger the structure, nor shall CONTRACTOR subject any part of the Work or adjacent property to stresses or pressures that will endanger it. Record Documents: 6.19. CONTRACTOR shall maintain in a safe place at the site one record copy of all Drawings, Specifications, Addenda, Written Amendments, Change Orders. Work Change Directives. Field Orders and written interpretations and clarifications (issued pursuant to paragraph 9.4) in good order and annotated to show all changes made during construction. These record documents together with all approved Samples and a counterpart of all approved Shop Drawings will be available to ENGINEER for reference. Upon completion of Work, these record documents, Samples and Shop Drawings will be delivered to ENGINEER for OWNER. Safety and Protection: 6.20. CONTRACTOR shall be responsible for initiating, maintaining, and supervising all safety precautions and programs in connection with the Work. CONTRACTOR shall take all necessary precautions for the safety of, and shall provide the necessary protection to prevent damage, injury or loss to: 6.20.1. all persons on the Work site or who may be affected by the Work; 6.20.2. all the Work and materials and equipment to be incorporated therein, whether in storage on or off the site: and 6.20.3. other properly at the site or adjacent thereto. including trees, shrubs, lawns, walks, pavements, roadways. structures, utilities and Underground Facilities not designated for removal, relocation or replacement in the course of construction. CONTRACTOR shall comply with all applicable Laws and Regulations of any public body having jurisdiction for safety of persons or property or to protect them from damage, injury or loss; and shall erect and maintain all necessary safeguards for such safety and protection. CONTRACTOR shall notify owners of adjacent property and of Underground Facilities and utility owners when prosecution of the Work.may affect them, and shall cooperate with them in the protection, removal, relocation and replacement of their property. All damage.,injury or loss to any property referred to in paragraph 6.20.2 or 6.20.3 caused, directly or indirectly, in whole or in part, by CONTRACTOR, any Subcontractor, Supplier or any other person or organization directly or indirectly employed by any of them to perform or furnish any of the Work or anyone for whose acts any of them may be liable, shall be remedied by CONTRACTOR (except damage or loss attributable to the fault of Drawings or Specifications or to the acts or omissions of OWNER or ENGINEER or ENGINEER'S Consultant or anyone employed by any of them or anyone for whose acts any of them may be liable, and not attributable, directly or indirectly, in whole or in part. to the fault or negligence of CONTRACTOR or any Subcontractor. Supplier or other person or organization directly or indirectly employed by any of them). CONTRACTOR'S duties and responsibilities for safety and for protection of the Work shall continue until such time as all the Work is completed and ENGINEER has issued a notice to OWNER and CONTRACTOR in accordance with paragraph 14.13 that the Work is acceptable (except as otherwise expressly provided in connection with Substantial Completion). Safety Representative: 6.21. CONTRACTOR shall designate a qualified and experienced safety representative at the site whose duties and ii I 1 I I I I' I U 1, 26 I U I. I 1 'I Li I I I I Li I responsibilities shall be the prevention of accidents and the maintaining and supervising of safety precautions and programs. Hazard Communications Programs: 6.22. CONTRACTOR shall be responsible for coordinating any exchange of material safety data sheets or other hazard communication information required to be made available to or exchanged between or among employers at the site in accordance with Laws or Regulations. Emergencies: 6.23. In emergencies affecting the safety or protection of persons or the Work or property at the site or adjacent thereto. CONTRACTOR, without special instruction or authorization from OWNER or ENGINEER, is obligated to act to prevent threatened damage, injury or loss. CONTRACTOR shall give ENGINEER prompt written notice if CONTRACTOR believes that any significant changes in the Work or variations from the Contract Documents have been caused thereby. If ENGINEER determines that a change in the Contract Documents is required because of the action taken by CONTRACTOR in response to such an emergency, a Work Change Directive or Change Order will be issued to document the consequences of such action. 6.24. Shop Drawings and Samples: 6.24.1. CONTRACTOR shall submit Shop Drawings to ENGINEER for review and approval in accordance with the accepted schedule of Shop Drawings and Sample submittals (see paragraph 2.9). All submittals will be identified as ENGINEER may require and in the number of copies specified in the General Requirements. The data shown on the Shop Drawings will be complete with respect to quantities, dimensions, specified performance and design criteria, materials and similar data to show ENGINEER the materials and equipment CONTRACTOR proposes to provide and to enable ENGINEER to review the information for the limited purposes required by paragraph 6.26. 6.24.2. CONTRACTOR shall also submit Samples to ENGINEER for review and approval in accordance with said accepted schedule of Shop Drawings and Sample submittals. Each Sample will be identified clearly as to material, Supplier, pertinent data such as catalog numbers and the use for which intended and otherwise as ENGINEER may require to enable ENGINEER to review the submittal for the limited purposes required by paragraph 6.26. The numbers of each Sample lobe submitted will be as specified in the Specifications. 6.25. Submittal Procedures: 6.25.1. Before submitting each Shop Drawing or Sample, CONTRACTOR shall have determined and verified: 6.25.1.1. all field measurements, quantities, dimensions, specified performance criteria, installation requirements, materials, catalog numbers and similar information with respect thereto. 6.25.1.2. all materials with respect to intended use, fabrication, shipping, handling, storage, assembly and installation pertaining to the performance of the Work. and 6.25.1.2. all information relative to CONTRACTOR'S sole responsibilities in respect of means. methods, techniques. sequences and procedures of construction and safety precautions and programs incident thereto. CONTRACTOR shall also have reviewed and coordinated each Shop Drawing or Sample with other Shop Drawing; and Samples and with the requirements of the Work and the Contract Documents. 6.25.2. Each submittal will bear a stamp or specific written indication that CONTRACTOR has satisfied CONTRACTOR'S obligations under the Contact Documents will respect to CONTRACTOR'S review and approval of that submittal. 6.25.3. At the time of each submission. CONTRACTOR shall give ENGINEER specific written notice of such variations, if any, that the Shop Drawing or Sample submitted may have from the requirements of the Contract Documents such notice to be in a written communication separate from the submittal; and, in addition, shall cause a specific notation to be made on each Shop Drawing and Sample submitted to ENGINEER for review and approval of each such variation. 6.26. ENGINEER will review and approve Shop Drawing and Samples in accordance with the schedule of Shop Drawings and Sample submittals accepted by ENGINEER as required by paragraph 2.9. ENGINEER'S review and approval will be only to determine if the items covered by the submittals will, after installation or incorporation in the Work, conform to the information given in the Contract Documents and be compatible with the design concept of the completed Project as a functioning whole as indicated by the Contract Documents. ENGINEER's review and approval will not extend to means, methods, techniques. sequences or procedures of construction (except where a particular means, method, technique, sequence or procedure of construction is specifically and expressly called for by the Contract Documents) or to safe precautions or programs incident thereto. The review and approval of a separate item as such will not indicate approval the assembly in which the item functions. CONTRACTOR shall make corrections required by ENGINEER, and shall return the required number of corrected copies of Shop Drawings and submit as required new Samples for review and approval. CONTRACTOR shall direct specific attention writing to revisions other than the corrections called for ENGINEER on previous submittals. 6.27. ENGINEER'S review and approval of Shop Drawings or Samples shall not relieve CONTRACTOR from responsibility for any variation from the requirements of the Contract 27 Documents unless CONTRACTOR has in writing called ENGINEER'S attention to each such variation at the time of submission as required by paragraph 6.25.3 and ENGINEER has given written approval of each such variation by specific written notation thereof incorporated in or accompanying the Shop Drawing or Sample approval; nor will any approval by ENGINEER relieve CONTRACTOR from responsibility for complying with the requirements of paragraph 6.25.1. 6.28. Where a Shop Drawing or Sample is required by the Contract Documents or the schedule of Shop S Drawings and Sample submissions accepted by ENGINEER as required by paragraph 2.9, any related Work performed prior to ENGINEER'S review and approval of the pertinent submittal will be at the sole expense and responsibility of CONTRACTOR. Continuing the Work: 6.29. CONTRACTOR shall carry on the Work and adhere to the progress schedule during all disputes or disagreements with OWNER. No Work shall be delayed or postponed pending resolution of any disputes or disagreements, except as permitted by paragraph 15.5 or as OWNER and CONTRACTOR may otherwise agree in writing. 6.30. CONTRACTOR's General Warranty and Guarantee: Addition - See SC 6.30.3. 6.30.1. CONTRACTOR warrants and guarantees to OWNER. ENGINEER, and ENGINEER's Consultants that all Work will be in accordance with the Contract Documents and will not be defective. CONTRACTOR'S warranty and guarantee hereunder excludes defects or damage caused by: 6.30. 1.1. abuse, modification or improper maintenance or operation by persons other than CONTRACTOR, Subcontractors or Suppliers: or 6.30.1.2. normal wear and tear under normal usage. 6.30.2. CONTRACTOR's obligationto performand complete the Work in accordance with the Contract Documents shall be absolute. None of the following will constitute an acceptance of Work that is not in accordance with the Contract Documents or a release of CONTRACTOR'S obligation to perform the Work in accordance with the Contract Documents: 6.30.2.1. observations by ENGINEER: 6.30.2.2. recommendation of any progress or final payment by ENGINEER: 6.30.2.3. the issuance of a certificate of Substantial Completion or any payment by OWNER to CONTRACTOR under the Contract Documents; 6.30.2.4. use or occupancy of the Work or any part thereof by OWNER; 6.30.2.5. any acceptance by OWNER or any failure to do so; to 6.30.2.6. any review and approval of a Shop Drawing or Sample submittal or the issuance of a notice of acceptability by ENGINEER pursuant to paragraph 14.13; 6.30.2.7. any inspection, test or approval by others; or I 6.30.2.8. any correction of defective Work by OWNER. Addition - See SC 6.30.3 Indemnification: 6.31. To the fullest extent permitted by Laws and Regulations, CONTRACTOR shall indemnify and hold harmless OWNER, ENGINEER, ENGINEER's Consultants and the officers, directors, employees, agents and other consultants of each and any of them from and against all claims, costs, losses and damages (including but not limited to all fees and charges of engineers, architects, attorneys and other professionals and all court or arbitration or other dispute resolution costs) caused by, arising out of or resulting from the performance of the Work, provided that any such claim, cost, loss or damage: (i) is attributable to bodily injury, sickness, disease or. death, or to injury to or destruction of tangible property (other than the Work itself), including the loss of use resulting therefrom, and (ii) is caused in whole or in part by any negligent actor omission of CONTRACTOR, any Subcontractor, any Supplier, any person or organization directly or indirectly employed by any of them to perform or furnish any of the Work or anyone for whose acts any of them may be liable, regardless of whether or not caused in pan by any negligence or omission of a person or entity indemnified hereunder or whether liability is imposed upon such indemnified party by Laws and Regulations regardless of the negligence of any such person or entity. 6.32. In any and all claims against OWNER or ENGINEER or any of their respective consultants, agents, officers, directors or employees by any employee (or the survivor, or personal representative of such employee) of CONTRACTOR, any Subcontractor, any Supplier, any person or organization directly or indirectly employed by any of them to perform or furnish any of the Work, or anyone for whose acts any of them may be liable, the indemnification obligation under paragraph 6.31 shall not be limited in any way by any limitation on the amount or type of damages, compensation or benefits payable by or for CONTRACTOR or any such Subcontractor, Supplier or other person or organization under workers' compensation acts. disability benefit acts or other employee benefit acts. 6.33. The indemnification obligations of CONTRACTOR under paragraph 6.31 shall not extend to the liability of ENGINEER and ENGINEER'S Consultants, officers, directors, employees or agents caused by the professional negligence, errors or omissions of any of them. Survival of Obligations: 6.34. All representations, indemnifications, warranties and guarantees made in. required by, or given in accordance with U. I I '. I t I M I I I Li I I I I I the Contract Documents, as well as all continuing obligate indicated in the Contract Documents, will survive final payment, completion and acceptance of the Work and terminal or completion of the Agreement. ARTICLE 7- OTHER WORK Additions see SC 7.5 Related Work at Site: 7.1. OWNER may perform other work related to the Project at the site by OWNER's own forces, or let other direct contracts therefor which shall contain General Conditions similar to these, or have other work performed by utility owners. If the fact that such other work is to be performed was not noted in the Contract Documents, then: (i) written notice thereof will be given to CONTRACTOR prior to starting any such other work. and (ii) CONTRACTOR may make a claim therefor as provided in Articles 11 and 12 if CONTRACTOR believes that such performance will involve additional expense to CONTRACTOR or requires additional time and the parties are unable to agree as to the amount or extent thereof. 7.2. CONTRACTOR shall afford each other contractor who is a party to such a direct contract and each utility owner (and OWNER, if OWNER is performing the additional work with OWNER'S employees) proper and safe access to the site and a reasonable opportunity for the introduction and storage of materials and equipment and the execution of such other work and shall properly connect and coordinate the Work with theirs. Unless otherwise provided in the Contract Documents, CONTRACTOR shall do all cutting, fitting and patching of the Work that may be required to make its several parts come together properly and integrate with such other work. CONTRACTOR shall not endanger any work of others by cutting, excavating or otherwise altering their work and will only cut or alter their work with the written consent of ENGINEER and the others whose work will be affected. The duties and responsibilities of CONTRACTOR under this paragraph are for the benefit of such utility owners and other contractors to the extent that there arc comparable provisions for the benefit of CONTRACTOR in said direct contracts between OWNER and such utility owners and other contractors. 7.3. If the proper execution or results of any part of CONTRACTOR'S Work depends upon work performed by others under this Article 7. CONTRACTOR shall inspect such other work and promptly report to ENGINEER in writing any delays. defects or deficiencies in such other work that render it unavailable or unsuitable for the proper execution and results of CONTRACTOR'S Work. CONTRACTOR'S failure so to report will constitute an acceptance of such other work as fit and proper for integration with CONTRACTOR'S Work except for latent or nonapparent defects and deficiencies in such other work ICoordination: I 7.4. If OWNER contracts with others for the performance of other work on the Project at the site, the following will be set forth in Supplementary Conditions: 7.4.1. the person, firm or corporation who will have authority and responsibility for coordination of the activities among the various prime contractors will be identified; 7.4.2. the specific matters to be covered by such authority and responsibility will be itemized: and 7.4.3. the extent of such authority and responsibility will be provided. Unless otherwise provided in the Supplementary Conditions. OWNER shall have sole authority and responsibility in respect of such coordination. ARTICLE 8 - OWNER'S RESPONSIBILITIES 8.1. Except as otherwise provided in these General Conditions. OWNER shall issue all communications to CONTRACTOR through ENGINEER. 8.2. In case of termination of the employment of ENGINEER. OWNER shall appoint an ENGINEER against whom CONTRACTOR makes no reasonable objection, whose status under the Contract Documents shall be that of the former ENGINEER. 8.3. OWNER shall furnish the data required of OWNER under the Contract Documents promptly and shall make payments to CONTRACTOR promptly when they are due as provided in paragraphs 14.4 and 14.13. 8.4. OWNER'S duties in respect of providing lands and easements and providing engineering surveys to establish reference points are set forth in paragraphs 4.1 and 4.4. Paragraph 4.2 refers to OWNER'S identifying and making available to CONTRACTOR copies of reports of explorations and tests of subsurface conditions at the site and drawings of physical conditions in existing structures at or contiguous to the site that have been utilized by ENGINEER in preparing the Contract Documents. Delete 8.5 8.5. OWNER'S responsibilities in respect of purchasing and maintaining liability and property insurance are set forth in paragraphs 5.5 through 5.10. 8.6. OWNER is obligated to execute Change Orders as indicated in paragraph 10.4. 8.7. OWNER'S responsibility in respect of certain inspections, tests and approvals is set forth in paragraph 13.4. 8.8, In connection with OWNER'S right to stop Work or suspend Work, see paragraphs 13.10 and 15.1. Paragraph 15.2 deals with OWNER'S right to terminate services of CONTRACTOR under certain circumstances. 1'' 29 8.9. The OWNER shall not supervise, direct or have control or authority, nor be responsible for, CONTRACTOR'S means, methods, techniques, sequences or procedures of construction or the safety precautions and programs incident thereto, or for any failure of CONTRACTOR to comply with Laws and Regulations applicable to the furnishing or performance of the Work. OWNER will not be responsible for CONTRACTOR'S failure to perform or furnish the Work in accordance with the Contract Documents. 8.10. OWNER'S responsibility in respect of undisclosed Asbestos, PCBs, Petroleum, Hazardous Waste or Radioactive Materials uncovered or revealed at the site is set forth in paragraph 4.5. 8.11. If and to the extent OWNER has agreed to furnish CONTRACTOR reasonable evidence that financial arrangements have been made to satisfy OWNER'S obligations under the Contract Documents, OWNER'S responsibility in respect thereof will be set forth in the Supplementary Conditions. ARTICLE 9- ENGINEER'S STATUS DURING CONSTRUCTION OWNER'S Representative: 9.1. ENGINEER will be OWNER's representative during the construction period. The duties and responsibilities and the limitations of authority of ENGINEER as OWNER's representative during construction are set forth in the Contract Documents and shall not be extended without written consent of OWNER and ENGINEER. Visits to Site: 9.2. ENGINEER will make visits to the site at interval appropriate to the various stages of construction as ENGINEER deems necessary in order to observe as an experiences and qualified design professional the progress that has been made and the quality of the various aspects of CONTRACTOR's executed Work. Based on information obtained during such visits and observations, ENGINEER will endeavor for the benefit of OWNER to determine, in general, if the Work is proceeding in accordance with the Contract Documents. ENGINEER will not be required to make exhaustive or continuous on -site inspections to check the quality or quantity of the Work. ENGINEER'S efforts will be directed toward providing for OWNER a greater degree of confidence that the completed Work will conform generally to the Contract Documents. On the basis of such visits and on -site observations. ENGINEER will keep OWNER informed of the progress of the Work and will endeavor to guard OWNER against defective Work. ENGINEER's visits and on -site observations are subject to all the limitations on ENGINEER'S authority and responsibility se forth in paragraph 9.13. and particularly, but without limitations on ENGINEER's authority and responsibility set forth in paragraph 9.13, and particularly, but without limitation, during or as a result of ENGINEER's on -site visits or observations of CONTRACTOR'S Work ENGINEER will not supervise, direct, control or have authority over or be responsible for CONTRACTOR's means, methods, techniques, sequences or procedures of construction, or the safety precautions and programs incident thereto, or for any failure of CONTRACTOR to comply with Laws and Regulations applicable to the furnishing or performance of the Work. Project Representative: 9.3. If OWNER and ENGINEER agree, ENGINEER will furnish a Resident Project Representative to assist ENGINEER in providing more continuous observation of the Work. The responsibilities and authority and limitations thereon of any such Resident Project Representative and assistants will be as provided in paragraph 9.13 and in the Supplementary Conditions. If OWNER designates another representative or agent to represent OWNER at the site who is not ENGINEER's Consultant, agent or employee, the responsibilities and authority and limitations thereon of such other person will be as provided in the Supplementary Conditions. Clarifications and Interpretations: 9.4. ENGINEER will issue with reasonable promptness such written clarifications or interpretations of the requirements of the Contract Documents (in the form of Drawings or otherwise) as ENGINEER may determine necessary, which shall be consistent with the intent of and reasonably inferable from Contract Documents. Such written clarifications and interpretations will be binding on OWNER and CONTRACTOR. If OWNER or CONTRACTOR believes that a written clarification or interpretation justifies an adjustment in the Contract Price or the Contract Times and the parties are unable to agree to the amount or extent thereof, if any, OWNER or CONTRACTOR may make a written claim therefor as provided in Article 11 or Article 12. Authorized Variations in Work: 9.5. ENGINEER may authorize minor variations in the Work from the requirements of the Contract Documents which do not involve an adjustment in the Contract Price or the Contract Times and are compatible with the design concept of the completed Project as a functioning whole as indicated by the Contract Documents. These may be accomplished by a Field Order and will be binding on OWNER and also on CONTRACTOR who shall perform the Work involved promptly. If OWNER or CONTRACTOR believes that a Field Order justifies an adjustment in the Contract Price or the Contract Times and the parties are unable to agree as to the amount or extent thereof. OWNER or CONTRACTOR may make a written claim therefor as provided in Article 11 or 12. Rejecting Defective Work: 9.6. ENGINEER will have authority to disapprove o reject Work which ENGINEER believes to be defective, or 1I I I I Li I 11 Li I 30 I I I I I I I I I 'U I I I I I I I that ENGINEER believes will not produce a completed Project that conforms to the Contract Documents or that will prejudice the integrity of the design concept of the completed Project as a functioning whole as indicated by the Contract Documents. ENGINEER will also have authority to require special inspection or testing of the Work as provided in paragraph 13.9. whether or not the Work is fabricated, installed or completed. Shop Drawings, Change Orders and Payments: 9.7. In connection with ENGINEER'S authority as to Shop Drawings and Samples, see paragraphs 6.24 through 6.28 inclusive. 9.8. In connection with ENGINEER'S authority as to Change Orders, see Articles 10. 11, and 12. 9.9. In connection with ENGINEER'S authority as to Applications for Payment. see Article 14. Determinations for Unit Prices: 9.10. ENGINEER will determine the actual quantities and classifications of Unit Price Work performed by CONTRACTOR. ENGINEER will review with CONTRACTOR the ENGINEER's preliminary determinations on such matters before rendering a written decision thereon (by recommendation of an Application for Payment or otherwise). ENGINEER's written decision thereon will be final and binding upon OWNER and CONTRACTOR, unless, within ten days after the date of any such decision, either OWNER or CONTRACTOR delivers to the other and to ENGINEER written notice of intention to appeal from ENGINEER'S decision and: (i) an appeal from ENGINEER's decision is taken within the time limits and in accordance with the procedures set forth in Exhibit GC -A. "Dispute Resolution Agreement" entered into between OWNER and CONTRACTOR pursuant to Article 16, or (ii) if no such Dispute Resolution Agreement has been entered into, a format proceeding is instituted by the appealing party in a forum of competent jurisdiction to exercise such rights or remedies as the appealing party may have with respect to ENGINEER's decision, unless otherwise agreed in writing by OWNER and CONTRACTOR. Such appeal will not be subject to the procedures of paragraph 9.11. Decisions on Disputes: 9.11. ENGINEER will be the initial interpreter of the requirements of the Contract Documents and judge of the acceptability of the Work thereunder. Claims, disputes and other matters relating to the acceptability of the Work or the interpretation of the requirements of the Contract Documents pertaining to the performance and furnishing of the Work and Claims under Articles 11 and 12 in respect of changes in the Contract Price or Contract Times will be referred initially to ENGINEER in writing with a request for a formal decision in accordance with this paragraph. Written notice of each such claim, dispute or other matter will be delivered by the claimant to ENGINEER and the other party to the Agreement promptly (but in no event later than thirty days) after the start of the occurrence or event giving rise thereto, and written supporting data will be submitted to ENGINEER and the other party within sixty days after the start of such occurrence or event unless ENGINEER allows an additional period of time for the submission of additional or more accurate data in support of such claim, dispute or other matter. The opposing party shall submit any response to ENGINEER and the claimant within thirty days after receipt of the claimant's last submittal (unless ENGINEER allows additional time). ENGINEER will render a formal decision in writing within thirty days after receipt of the opposing party's submittal, if any, in accordance with this paragraph. ENGINEER's written decision on such claim, dispute or other matter will be final and binding upon OWNER and CONTRACTOR unless: (i) an appeal from ENGINEER'S decision is taken within the time limits and in accordance with the procedures set forth in EXHIBIT GC -A. "Dispute Resolution Agreement," entered into between OWNER and CONTRACTOR pursuant to Article 16, or (ii) if no such Dispute Resolution Agreement has been entered into, a written notice of intention to appeal from ENGINEER'S written decision is delivered by OWNER or CONTRACTOR to the other and to ENGINEER within thirty days after the date of such decision and a formal proceeding is instituted by the appealing parry in a forum of competent jurisdiction to exercise such rights or remedies as the appealing party may have with respect to such claim, dispute or other matter in accordance with applicable Laws and Regulations within sixty days of the date of such decision, unless otherwise agreed in writing by OWNER and CONTRACTOR. 9.12. When functioning as interpreter and judge under paragraphs 9.10 and 9.11. ,NGINEER will not show partiality to OWNER or CONTRACTOR and will not be liable in connection with any interpretation or decision rendered in good faith in such capacity. The rendering of a decision by ENGINEER pursuant to paragraphs 9.10 or 9.11 with respect lo any such claim, dispute or other matter (except any which have been waived by the making or acceptance of final payment as provided in paragraph 14.15) will be a condition precedent to any exercise by OWNER or CONTRACTOR of such rights or remedies as either may otherwise have under the Contract Documents or by Laws or Regulations in respect of any such claim, dispute or other matter pursuant to Article 16. 9.13. Limitations on ENGINEER'S Authority and Responsibilities: 9.13.1. Neither ENGINEER'S authority or responsibility under this Article 9 or under any other provision of the Contract Documents nor any decision made by ENGINEER in good faith either to exercise or not exercise such authority or responsibility or the undertaking, exercise or performance of any authority or responsibility by ENGINEER shall create, impose or give rise to any duty owed by ENGINEER to CONTRACTOR, any Subcontractor, any Supplier, any other person or organization, or to any surety for or employee or agent of any of them. I 31 9.13.2. ENGINEER will not supervise, direct,. control or have authority over or be responsible for CONTRACTOR's means, methods, techniques, sequences or procedures of construction, or the safety precautions and programs incident thereto, or for any failure of CONTRACTOR to comply with Laws and Regulations applicable to the furnishing or performance of the Work. ENGINEER will not be responsible for CONTRACTOR'S failure to perform or furnish the Work in accordance with the Contract Documents. 9.13.3. ENGINEER will not be responsible for the acts or omissions of CONTRACTOR or of any Subcontractor, any Supplier, or of any other person or organization performing or furnishing any of the Work. 9.13.4. ENGINEER'S review of the final Application for Payment and accompanying documentation and all maintenance and operating instructions, schedules, guarantees, bonds and certificates of inspection, tests and approvals and Other documentation required to be delivered by paragraph 14.12 will only be to determine generally that their content complies with the requirements of. and in the case of certificates of inspections, tests and approvals that the results certified indicate compliance with, the Contract Documents. - 9.13.5. The limitations upon authority and responsibility set forth in this paragraph 9.13 shall also apply to ENGINEER'S Consultants, Resident Project Representative and assistants. ARTICLE 10 -CHANGES IN THE WORK 10.1. Without invalidating the Agreement and without notice to any surety. OWNER may, at any time or from time to time, order additions, deletions or revisions in the Work. Such additions, deletions or revisions will be authorized by a Written Amendment, a Change Order, or a Work Change Directive. Upon receipt of any such document, CONTRACTOR shall promptly proceed with the Work involved which will be performed under the applicable conditions of the Contract Documents (except as otherwise specifically provided). 10.2. If OWNER and CONTRACTOR are unable to agree as to the extent, if any, of an adjustment in the Contract Price or an adjustment of the Contract Times that should be allowed as a result of a Work Change Directive, a claim may be made therefor as provided in Article 11 or. Article 12. 10.3. CONTRACTOR shall not be entitled to an increase in the Contract Price or an, extension of the Contract Times with respect to any Work performed that is not required by the Contract Documents as amended, modified and supplemented as provided in paragraphs 3.5 and 3.6 except in the case of an emergency as provided in paragraph 6.23 or in the case of uncovering Work as provided in paragraph 13.9. 10.4. OWNER and CONTRACTOR shall execute appropriate Change Orders recommended by ENGINEER (or Written Amendments) covering: . 10.4.1. changes in the Work which are (i) ordered by OWNER pursuant to paragraph 10.1, (ii) required because of acceptance of defective Work under paragraph 13.13 or correcting defective Work under paragraph 13.14, or (iii) agreed to by the parties; 10.4.2. changes. in the Contract Price or Contract Times which are agreed to by the parties: and 10.4.3. changes in the Contract Price or Contract Times which embody the substance of any written decision rendered by ENGINEER pursuant to paragraph 9.11; provided that, in lieu of executing any such Change Order, an appeal may be taken from any such decision in accordance with the provisions of the Contract Documents and applicable Laws and Regulations, but during any such appeal, CONTRACTOR shall carry on the Work and adhere to the progress schedule as provided in paragraph 6.29. 10.5. If notice of any change affecting the general scope of the Work or the provisions of the Contract Documents (including. but not limited to, Contract Price or Contract Times) is required by the provisions of any Bond to be given to a surety, the giving of any such notice will be CONTRACTOR'S responsibility, and the amount of each applicable Bond will be adjusted accordingly. Addition see SC 10.6 I I I ARTICLE 11 - CHANGE OF CONTRACT PRICE 1 11.1. The Contract Price constitutes the total compensation (subject to authorized adjustments) payable to CONTRACTOR for performing the Work. All duties, responsibilities and obligations assigned to or undertaken by CONTRACTOR shall be at CONTRACTOR'S expense without change in the Contract Price. 11.2. The Contract Price may only be changed by a Change Order or by a Written Amendment. Any claim for an adjustment in the Contract Price shall be based on written notice delivered by the party making the claim to the other party and to ENGINEER promptly (but in no event later than thirty days) after the start of the occurrence or event giving rise to the claim and staling the general nature of the claim. Notice of the amount of the claim with supporting data shall be delivered within sixty days after the start of such occurrence or event (unless ENGINEER allows additional time for claimant to submit additional or more accurate data in support of the claim) and shall be accompanied by claimant's written statement that the adjustment claimed covers all known amounts to which the claimant is entitled as a result of said occurrence or event. All claims for adjustment in the Contract Price shall be determined by ENGINEER in accordance with paragraph 9.11 if OWNER and CONTRACTOR cannot otherwise agree on the amount involved. No claim for an adjustment in the Contract Price will be valid if not submitted in accordance with this paragraph 11.2. I I I 32 I 11.3. The value of any Work covered by a Change Order or of any claim for an adjustment in the Contract Price will be determined as follows: 11.3.1. where the Work involved is covered by unit ' prices contained in the Contract Documents, by application of such unit prices to the quantities of the items involved (subject to the provisions of paragraphs 11.9.1 through 11.9.3. inclusive); 11.3.2. where the Work involved is not covered by unit prices contained in the Contract Documents, by a mutually ' agreed lump sum (which may include an allowance for overhead and profit not necessarily in accordance with paragraph 11.6.2): 11.3.3. where the Work involved is not covered by unit prices contained in the Contract Documents and agreement to a lump sum is not reached under paragraph 11.3.2. on 1 the basis of the Cost of the Work (determined as provided in paragraphs 11.4 and 11.5) plus a CONTRACTOR's fee for overhead and profit (determined as provided in paragraph 11.6). ICost of the Work: 11.4. The term Cost of the Work means the sum of all costs necessarily incurred and paid by CONTRACTOR in the proper performance of the Work. Except as otherwise may be agreed to in writing by OWNER, such costs shall be in amounts no higher than those prevailing in the locality of the Project, shall include - only the following items and shall not include any of the costs itemized in paragraph 11.5: 11.4.1. Payroll costs for employees in the direct employ of CONTRACTOR in the performance of the Work under schedules of job classifications agreed upon by OWNER and CONTRACTOR. Such employees shall include without limitation superintendents, foremen and other personnel employed full-time at the site. Payroll costs for employees not employed full-time on the Work shall be apportioned on the basis of their time spent on the Work. Payroll costs shall include, but not be limited to, salaries and wages plus the cost of fringe benefits which shall 1 include social security contributions, unemployment, excise and payroll taxes, workers' compensation. health and retirement benefits, bonuses, sick leave, vacation and I holiday pay applicable thereto. The expenses of performing Work after regular working hours, on Saturday. Sunday or legal holidays, shall be included in the above to the extent authorized by OWNER. t11.4.2. Cost of all materials and equipment furnished and incorporated in the Work, including costs of transportation and storage thereof, and Suppliersfield services required I in connection therewith. All cash discounts shall accrue to CONTRACTOR unless OWNER deposits funds with CONTRACTOR with which to make payments, in which case the cash discounts shall accrue to OWNER. All trade discounts. rebates and refunds and returns from sale of surplus materials and equipment shall accrue to OWNER, and CONTRACTOR shall make provisions so that they may be obtained. 11:4.3. Payments made by CONTRACTOR to the Subcontractors for Work performed or furnished by Subcontractors. If required by OWNER, CONTRACTOR shall obtain competitive bids from subcontractors acceptable to OWNER and CONTRACTOR and shall deliver such bids to OWNER who will then determine, with the advice of ENGINEER. which bid, if any, will be accepted. If any subcontract provides that the Subcontractor is to be paid on the basis of Cost of the Work Plus a fee, the Subcontractor's Cost of the Work and fee shall be determined in the same manner as CONTRACTOR'S Cost of the Work and fee as provided in paragraphs 11.4, 11.5. 11.6 and 11.7. All subcontracts shall be subject to the other provision of the Contract Documents insofar as applicable. 11.4.4. Costs of special consultants (including but not limited to engineers, architects, testing laboratories. surveyors, attorneys and accountants) employed for services specifically related to the Work. 11.4.5. Supplemental costs including the following: 11.4.5.1. The proportion of necessary transportation, travel and subsistence expenses of CONTRACTOR'S employees incurred in discharge of duties connected with the Work. 11.4.5.2. Cost, including transportation and maintenance, of all materials, supplies, equipment, machinery, appliances, office and temporary facilities at the site and hand tools not owned by the workers, which are consumed in the performance of the Work, and cost less market value of such items used but not consumed which remain the property of CONTRACTOR. 11.4.5.3. Rentals of all construction equipment and machinery and the parts thereof whether rented from CONTRACTOR or others in accordance with rental agreements approved by OWNER with the advice of ENGINEER, and the costs of transportation, loading, unloading, installation, dismantling and removal thereof - all in accordance with the terms of said rental agreements. The rental of any such equipment, machinery or parts shall cease when the use thereof is no longer necessary for the Work. 11.4.5.4. Sales, consumer, use or similar taxes related to the Work, and for which CONTRACTOR is liable. imposed by Laws and Regulations. 11.4.5.5. Deposits lost for causes other than negligence of CONTRACTOR, any Subcontractor or anyone directly or indirectly employed by any of them or for whose acts any of them may be liable, and royalty payments and fees for permits and licenses. 11.4.5.6. Losses and damages (and related expenses) caused by damage to the Work, not compensated by 33 insurance or otherwise, sustained by CONTRACTOR in connection with the performance and furnishing of the Work (except losses and damages within the deductible amounts of property insurance established by OWNER in accordance with paragraph 5.9), provided they have resulted from causes other than the negligence of CONTRACTOR, any Subcontractor, or anyone directly or indirectly employed by any of them or for whose acts any of them may be liable. Such losses shall include settlements made with the written consent and approval of OWNER. No such losses, damages and expenses shall be included in the Cost of the Work for the purpose of determining CONTRACTOR's fee. If, however, any such loss or damage requires reconstruction and CONTRACTOR is placed in charge thereof, CONTRACTOR shall be paid for services a fee proportionate to that stated in paragraph 11.6.2. 11.4.5.7. The cost of utilities, fuel and sanitary facilities at the site. 11.4.5.8. Minor expenses such as telegrams, long distance telephone calls, telephone service at the site, expressage and similar petty cash items in connection with the Work. 11.4.5.9. Cost of premiums for additional Bonds and insurance required because of changes in the Work. 11.5. The term Cost of the Work shall not include any of the following: 11.5.1. Payroll costs and other compensation of CONTRACTOR'S officers, executives, principals (of partnership and sole proprietorships), general managers, engineers, architects, estimators, attorneys, auditors, accountants, purchasing and contracting agents, expediters, timekeepers, clerks and other personnel employed by CONTRACTOR whether at the site or in CONTRACTOR's principal or a branch office for general administration of the Work and not specifically included in the agreed upon schedule of job classifications referred to in paragraph 11.4.1 or specifically covered by paragraph 11.4.4 - all of which are to be considered administrative costs covered by the CONTRACTOR's fee. 11.5.2. Expenses of CONTRACTOR's principal and branch offices other than CONTRACTOR's office at the site. 11.5.3. Any part of CONTRACTOR's capita] expenses. including interest on CONTRACTOR's capital employed for the Work and charges against CONTRACTOR for delinquent payments. 11.5.4. Cost of premiums for all Bonds and for all insurance whether or not CONTRACTOR is required by the Contract Documents to purchase and maintain the same (except, for the cost of premiums covered by subparagraph 11.4.5.9 above). 11.5.5. Costs due to the negligence of CONTRACTOR, any Subcontractor, or anyone directly or indirectly employed by any of them or for whose acts any of them may be liable, including but not limited to, the correction of defective Work, disposal of materials or equipment wrongly supplied and making good any damage to property. Other overhead or general expense costs of any kind and the costs of any item not specifically and expressly. included in paragraph 11.4. 11.6. The CONTRACTOR'S fee allowed to CONTRACTOR for overhead and profit shall be determined as follows: 11.6.1. a mutually acceptable fixed fee: or 11.6.2. if a fixed fee is not agreed upon, then a fee based on the following percentages of the various portions of the Cost of the Work: 11.6.2.1. for costs incurred under paragraphs 11.4.1 and 11.4.2. the CONTRACTOR'S fee shall be fifteen percent; U I 11.6.2.2. for costs incurred under paragraph 11.4.3, the CONTRACTOR'S fee shall be five percent: 11.6.2.3. where one or more tiers of subcontracts are on the basis of Cost of the Work plus a fee and no fixed fee is agreed upon, the intent of paragraphs 11.4.1, 11.4.2, 11.4.3, and 11.6.2 is that the Subcontractor who actually performs or furnishes the Work, at whatever tier, will be paid a fee of fifteen percent of the costs incurred by such Subcontractor under paragraphs 11.4.1 and 11.4.2 and that any higher tier Subcontractor and CONTRACTOR will each be paid a fee of five percent of the amount paid to the next lower tier Subcontractor: 11.6.2.4. no fee shall be payable on the basis of costs -, itemized under paragraphs 11.4.4, 11.4.5, and 11.5; 11.6.2.5. the amount of credit to be allowed by CONTRACTOR to OWNER for any change which results in a net decrease in cost will be the amount of the actual net decrease in cost plus adeduction in CONTRACTOR'S fee by an amount equal to five percent of such net decrease; and 11.6.2.6. when both additions and credits are involved in any one change, the adjustment in CONTRACTOR'S fee shall be computed on the basis of the net change in accordance with paragraphs 11.6.2.1 through 11.6.2.5, inclusive. 11.7. Whenever the cost of any Work is to be determined pursuant to paragraphs 11:4 and 11.5. CONTRACTOR will establish and maintain records thereof in accordance with generally accepted accounting practices and submit in form acceptable to ENGINEER an itemized cost breakdown together with supporting data. I I 34 1 [ I I I L C I C I L I I I I I Cash Allowances: 11.8. It is understood that CONTRACTOR has included in the Contract Price all allowances so named in the Contract Documents and shall cause the Work so covered to be furnished and performed for such sums as may be acceptable to OWNER and ENGINEER. CONTRACTOR agrees that: 11.8.1. the allowances include the cost to CONTRACTOR (less any applicable trade discounts) of materials and equipment required by the allowances to be delivered at the site, and all applicable taxes; and 11.8.2. CONTRACTOR'S costs for unloading and handling on the site. labor, installation costs, overhead, profit and other expenses contemplated for the allowances have been included in the Contract Price and not in the allowances and no demand for additional payment on account of any of the foregoing will be valid. Prior to final payment, an appropriate Change Order will be issued as recommended by ENGINEER to reflect actual amounts due CONTRACTOR on account of Work covered by allowances, and the Contract Price shall be correspondingly adjusted. 11.9. Unit Price Work: 11.9.1. Where the Contract Documents provide that all or pan of the Work is to be Unit Price Work, initially the Contract Price will be deemed to include for all Unit Price Work an amount equal to the sum of the established unit price for each separately identified item of Unit Price Work times the estimated quantity of each item as indi- cated in the Agreement. The estimated quantities of items of Unit Price Work arc not guaranteed and are solely for the purpose of comparison of Bids and determining an initial Contract Price. Determinations of the actual quanti- ties and classifications of Unit Price Work performed by CONTRACTOR will be made by ENGINEER in accor- dance with paragraph 9.10. 11.9.2. Each unit price will be deemed to include an amount considered by CONTRACTOR to be adequate to cover CONTRACTOR'S overhead and profit for each separately identified item. Replace 11.93 with SC 11.9.3 11.9.3. OWNER or CONTRACTOR may make a claim for an adjustment in the Contract Price in accordance with Article 11 if: 11.9.3.1. the quantity of any item of Unit Price Work performed by CONTRACTOR differs materially and significantly from the estimated quantity of such item indicated in the Agreement; and 11.9.3.2. there is no corresponding adjustment with respect to any other item of Work: and 11.9.3.3. if CONTRACTOR believes that CONTRACTOR is entitled to an increase in Contract Price as a result of having incurred additional expense or OWNER believes that OWNER is entitled to a decrease in Contract Price and the parties are unable to agree as to the amount of any such increase or decrease. ARTICLE 12 - CHANGE OF CONTRACT TIMES 12.1. The Contract Times (or Milestones) may only be changed by a Change Order or a Written Amendment. Any claim for an adjustment of the Contract Times (or Milestones) shall be based on written notice delivered by the party making the claim to the other party and to ENGINEER promptly (but in no event later than thirty days) after the occurrence of the event giving rise to the claim and stating the general nature of the claim. Notice of the extent of the claim with supporting data shall be delivered within sixty days after such occurrence (unless ENGINEER allows an additional period of time to ascertain more accurate data in support of the claim) and shall be accompanied by the claimant's written statement that the adjustment claimed is the entire adjustment to which the claimant has reason to believe it is entitled as a result of the occurrence of said event. All claims for adjustment in the Contract Times (or Milestones) shall be determined by ENGINEER in accordance with paragraph 9.11 if OWNER and CONTRACTOR cannot otherwise agree. No claim for an adjustment in the Contract Times (or Milestones) will be valid if not submitted in accordance with the requirements of this paragraph 12.1. 12.2. All time limits stated in the Contract Documents are of the essence of the Agreement. 12.3. Where CONTRACTOR is prevented from completing any part of the Work within the Contract Times (or Milestones) due to delay beyond the control of CONTRACTOR, the Contract Times (or Milestones) will be extended in an amount equal to the time lost due to such delay if a claim is made therefor as provided in paragraph 12.1. Delays beyond the control of CONTRACTOR shall include, but not be limited to. acts or neglect by OWNER, acts or neglect of utility owners or other contractors performing other work as contemplated by Article 7, fires, floods, epidemics, abnormal weather conditions or acts of God. Delays attributable to and within the control of a Subcontractor or Supplier shall be deemed to be delays within the control of CONTRACTOR. 12.4. Where CONTRACTOR is prevented from completing any part of the Work within the Contract Times (or Milestones) due to delay beyond the control of both OWNER and CONTRACTOR, an extension of the Contract Times (or Milestones) in an amount equal to the time lost due to such delay shall be CONTRACTOR'S sole and exclusive remedy for such delay. In no event shall OWNER be liable to CONTRACTOR, any Subcontractor, any Supplier, any other person or organization, or to any surety for or employee or agent of any of them. for damages arising out of or resulting from (i) delays caused by or within the control of the CONTRACTOR, or (ii) I 35 delays beyond the control of both parties including but not limited to fires, floods, epidemics, abnormal weather conditions, acts of God or acts or neglect by utility owners or other contractors performing other work as contemplated by Article 7. ARTICLE 13 -TESTS AND INSPECTIONS; CORRECTION, REMOVAL OR ACCEPTANCE OF DEFECTIVE WORK 13.1. Notice of Defects: Prompt notice of all defective Work of which OWNER or ENGINEER have actual knowledge will be given to CONTRACTOR. All defective Work may be rejected, corrected or accepted as provided in this Article 13. Access to Work: 13.2. OWNER, ENGINEER, ENGINEER's Consultants. other representatives and personnel of OWNER, independent testing laboratories and governmental agencies with jurisdictional interests will have access to the Work at reasonable times for their observation, inspecting and testing. CONTRACTOR shall provide them proper and safe conditions for such access and advise them of CONTRACTOR's site safety procedures and programs so that they may comply therewith as applicable. . Tests and Inspections: 13.3. CONTRACTOR shall give ENGINEER timely notice of readiness of the Work for all required inspections, tests or approvals, and shall cooperate with inspection and testing personnel to facilitate required inspections or tests. Replacement with SC 13.3 13.4. OWNER shall employ and pay for the services of an independent testing laboratory to perform all inspections, tests, or approvals required by the Contract Documents except: Replacement with SC 13.4 - 1 13.4.1. for inspections, tests or approvals covered by paragraph 13.5 below: 13.4.2. that costs incurred in connection with tests or inspections conducted pursuant to paragraph 13.9 below shall be paid as provided in said paragraph 13.9: and 13.4.3. as otherwise specifically provided in the Contract Documents. 13.5. If Laws or Regulations of any public body having jurisdiction require any Work (or part thereof) specifically to be inspected, tested or approved by an employee or other representative of such public body, CONTRACTOR shall assume full responsibility for arranging and obtaining such inspections, tests or approvals, pay all costs in connection therewith, and furnish ENGINEER the required certificates of inspection, or approval. CONTRACTOR shall also be responsible for arranging and obtaining and shall pay all costs in connection with any inspections, tests or approvals required for OWNER's and ENGINEER's acceptance of materials or equipment to be incorporated in the Work, or of materials, mix designs, or equipment submitted for approval prior to CONTRACTOR'S purchase thereof for incorporation in the Work. 13.6. If any Work (or the work of others) that is to be inspected, tested or approved is covered by CONTRACTOR without written concurrence of ENGINEER, it must, if requested by ENGINEER, be uncovered for observation. 13.7. Uncovering Work as provided in paragraph 13.6 shall be at CONTRACTOR's expense unless CONTRACTOR has given ENGINEER timely notice of CONTRACTOR's intention to cover the same and ENGINEER has not acted with reasonable promptness in response to such notice. Uncovering Work: 13.8. If any Work is covered contrary to the written request of ENGINEER, it must, if requested by ENGINEER, be uncovered for ENGINEER'S observation and replaced at CONTRACTOR'S expense. 13.9. If ENGINEER considers it necessary or advisable that covered Work be observed by ENGINEER or inspected or tested by others, CONTRACTOR, at ENGINEER's request, shall uncover, expose or otherwise make available for observation, inspection or testing as ENGINEER may require. that portion of the Work in question, furnishing all necessary labor, material and equipment. If it is found that such Work is defective, CONTRACTOR shall pay all claims, costs, losses and damages caused by. arising out of or resulting from such uncovering, exposure, observation, inspection and testing and of satisfactory replacement or reconstruction (including but not limited to all costs of repair or replacement of work of others); and OWNER shall be entitled to an appropriate decrease in the Contract Price, and, if the parties arc unable to agree as to the amount thereof, may make a claim therefor as provided in Article 11. If, however, such Work is not found to be defective, CONTRACTOR shall be allowed an increase in the Contract Price or an extension of the Contract Times (or Milestones), or both, directly attributable to such uncovering, exposure, observation. inspection, testing, replacement and reconstruction; and, if the parties are unable to agree as to the amount or extent thereof. CONTRACTOR may make a claim therefor as provided in Articles 11 and 12. .. OWNER May Stop the Work: 13.10. If the Work is defective, or CONTRACTOR fails to supply sufficient skilled workers or suitable materials or equipment. or fails to furnish or perform the Work in such a way that the completed Work will conform to the Contract Documents, OWNER may order CONTRACTOR to stop the Work, or any portion thereof, until the cause for such order has been eliminated; however, this right of OWNER to stop the Work I I I I I I I I I I I I W I I I I II I I I Li I I I Li I I I I I shall not give rise to any duty on the part of OWNER to exercise this right for the benefit of CONTRACTOR or an surety or other party. Correction or Removal of Defective Work 13.11. If required by ENGINEER, CONTRACTOR shall promptly, as directed, either correct all defective Work, whether or not fabricated, installed or completed, or, if the Work ha been rejected by ENGINEER, remove it from the site an replace it with Work that is not defective. CONTRACTOR shall pay all claims, costs, losses and damages caused by or resulting from such correction or removal (including but not limited to a costs of repair or replacement of work of others). 13.12. Correction Period: 13.12.1. If within one year after the date of Substantial Completion or such longer period of time as may be prescribed by Laws or Regulations or by the terms of any applicable special guarantee required by the Contract Documents or by any specific provision of the Contract Documents, any Work is found to be defective. CONTRACTOR shall promptly, without cost to OWNER and in accordance with OWNER's written instructions: (i) correct such defective Work, or. if it has been rejected by OWNER, remove it from the site and replace it with Work that is not defective, and (ii) satisfactorily correct or remove and replace any damage to other Work or the work of others resulting therefrom. If CONTRACTOR does not promptly comply with the terms of such instructions, or in an emergency where delay would cause serious risk of loss or damage. OWNER may have the defective Work corrected or the rejected Work removed and replaced, and all claims, costs, losses and damages caused by or resulting from such removal and replacement (including but not limited to all costs of repair or replacement of work of others) will be paid by CONTRACTOR. 13.12.2. In special circumstances where a particular item of equipment is placed in continuous service before Substantial Completion of all the Work, the correction period for that item may start to run from an earlier date if so provided in the Specifications or by Written Amendment. 13.12.3. Where defective Work (and damage to other Work resulting therefrom) has been corrected, removed or replaced under this paragraph 13.12, the collection period hereunder with respect to such Work will be extended for an additional period of one year after such correction or removal and replacement has been satisfactorily completed. Acceptance of Defective Work: 13.13. If, instead of requiring correction or removal and replacement of defective Work, OWNER (and, prior to ENGINEER'S recommendation of final payment, also ENGINEER) prefers to accept it. OWNER may do so. CONTRACTOR shall pay all claims, costs, losses and damages attributable to OWNER's evaluation of and determination to accept such defective Work (such costs to be approved by ENGINEER as to reasonableness). If any such acceptance occurs prior to ENGINEER's recommendation of final payment, a Change Order will be issued incorporating the necessary revisions in the Contract Documents with respect to the Work: and OWNER shall be entitled to an appropriate decrease in the Contract Price, and, if the parties are unable to agree as to the amount thereof. OWNER may make a claim therefor as provided in Article 11. If the acceptance occurs after such recommendation, an appropriate amount will be paid by CONTRACTOR to OWNER. OWNER May Correct Defective Work: 13.14. If CONTRACTOR fails within a reasonable time after written notice from ENGINEER to correct defective Work or to remove and replace rejected Work as required by ENGINEER in accordance with paragraph 13.11, or if CONTRACTOR fails to perform the Work in accordance with the Contract Documents, or if CONTRACTOR fails to comply with any other provision of the Contract Documents, OWNER may, after seven days' written notice to CONTRACTOR, correct and remedy any such deficiency. In exercising the rights and remedies under this paragraph OWNER shall proceed expeditiously. In connection with such corrective and remedial action, OWNER may exclude CONTRACTOR from all or part of the site, take possession of all or part of the Work, and suspend CONTRACTOR's services related thereto, take possession of CONTRACTOR's tools, appliances, construction equipment and machinery at the site and incorporate in the Work all materials and equipment stored at the site or for which OWNER has paid CONTRACTOR but which are stored elsewhere. CONTRACTOR shall allow OWNER, OWNER's representatives, agents and employees, OWNER'S other contractors and ENGINEER and ENGINEER's Consultants access to the site to enable OWNER to exercise the rights and remedies under this paragraph. All claims, costs, losses and damages incurred or sustained by OWNER in exercising such rights and remedies will be charged against CONTRACTOR and a Change Order will be issued incorporating the necessary revisions in the Contract Documents with respect to the Work; and OWNER shall be entitled to an appropriate decrease in the Contract Price, and, if the parties are unable to agree as to the amount thereof, OWNER may make a claim therefor as provided in Article 11. Such claims, costs, losses and damages will include but not be limited to all costs of repair or replacement of work of others destroyed or damaged by correction. removal or replacement of CONTRACTOR's defective Work. CONTRACTOR shall not be allowed an extension of the Contract Times (or Milestones) because of any delay in the performance of the Work attributable to the exercise by OWNER of OWNER's rights and remedies hereunder. ARTICLE 14 -PAYMENTS TO CONTRACTOR AND COMPLETION Schedule of Values: 14.1. The schedule of values established as provided in paragraph 2.9 will serve as the basis for progress payments and will be incorporated into a form of Application for Payment ' 37 acceptable to ENGINEER. Progress payments on account of Unit Price Work will be based on the number of units completed. Application for Progress Payment: Replacement with SC 14.2 14.2. At least twenty days before the date established for each progress payment (but not more often than once a month), CONTRACTOR shall submit to ENGINEER for review an Application for Payment filled out and signed by CONTRACTOR covering the Work completed as of the date of the Application and accompanied by such supporting documentation as is required by the Contract Documents. If payment is requested on the basis of materials and equipment not incorporated in the Work but delivered and suitably stored at the site or at another location agreed to in writing, the Application for Payment shall also be accompanied by a bill of sale, invoice or other documentation warranting that OWNER has received the materials and equipment free and clear of all Liens and evidence that the materials and equipment are covered by appropriate property insurance and other arrangements to protect OWNER's interest therein, all of which will be satisfactory to OWNER. The amount of retainage with respect to progress payments will be as stipulated in the Agreement. CONTRACTOR's Warranty of Title: 14.3. CONTRACTOR warrants and guarantees that title to all Work, materials and equipment covered by any Application for Payment, whether incorporated in the Project or not, will pass to OWNER no later than the time of payment free and clear of all Liens. Renew of Applications for Progress Payment: Revision see SC 14.4 14.4. ENGINEER will, within ten days after receipt of each Application for Payment, either indicate in writing a recommendation of payment and present the Application to OWNER, or return the Application to CONTRACTOR indicating in writing ENGINEER's reasons for refusing to recommend payment. In the latter case, CONTRACTOR may make the necessary corrections and resubmit the Application. Ten days after presentation of the Application for Payment to OWNER with ENGINEER'S recommendation, the amount recommended will (subject to the provisions of the last sentence of paragraph 14.7) become due and when due will be paid by OWNER to CONTRACTOR. 14.5. ENGINEER'S recommendation of any payment requested in an Application for Payment will constitute a representation by ENGINEER to OWNER, based on ENGINEER'S on -site observations of the executed Work as an experienced and qualified design professional and on ENGINEER'S review of the Application for Payment and the accompanying data and schedules, that to . the best of ENGINEER'S knowledge, information and belief: 14.5.1. the Work has progressed to the point indicated. 14.5.2. the quality of the Work is generally in accordance with the Contract Documents (subject to an evaluation of the Work as a functioning whole prior to or upon Substantial Completion, to the results of any subsequent tests called for in the Contract Documents, to a final determination of quantities and classifications for Unit Price Work under paragraph 9.10, and to any other qualifications stated in the recommendation), and 14.5.3. the conditions precedent to CONTRACTOR's being entitled to such payment appear to have been fulfilled in so far as it is ENGINEER's responsibility to observe the Work. However, by recommending any such payment ENGINEER will not thereby be deemed to have represented that: (i) exhaustive or continuous on -site inspections have been made to check the quality or the quantity of the Work beyond the responsibilities specifically assigned to ENGINEER in the Contract Documents or (ii) that there may not be other matters or issues between the parties that might entitle CONTRACTOR to be paid additionally by OWNER or entitle OWNER to withhold payment to CONTRACTOR. 14.6. ENGINEER's recommendation of any payment, including final payment, shall not mean that ENGINEER is responsible for CONTRACTOR'S means, methods, techniques, sequences or procedures of construction, or the safety precautions and programs incident thereto, or for any failure of CONTRACTOR to comply with Laws and Regulations applicable to the furnishing or performance of Work, or for any failure of CONTRACTOR to perform or furnish Work in accordance with the Contract Documents. 14.7. ENGINEER may refuse to recommend the whole or any part of any payment if, in ENGINEER's opinion, it would be incorrect to make the representations to OWNER referred to in paragraph 14.5. ENGINEER may also refuse to recommend any such payment, or. because of subsequently discovered evidence or the results of subsequent inspections or tests, nullify any such payment previously recommended, to such extent as may be necessary in ENGINEER'S opinion to protect OWNER from loss because: 14.7.1. the Work is defective, or completed Work has been damaged requiring correction or replacement, 14.7.2. the Contract Price has been reduced by Written Amendment or Change Order, 14.7.3. OWNER has been required to correct defective Work or complete Work in accordance with paragraph 13.14, or 14.7.4. ENGINEER has actual knowledge of the occurrence of any of the events enumerated in paragraphs 15.2.1 through 15.2.4 inclusive. OWNER may refuse to make payment of the full amount recommended by ENGINEER because: 11 1 I I I I I L.! I I 14.7.5. claims have been made against OWNER on account of CONTRACTOR's performance or furnishing of the Work. 38 1 I I I I I I L I I I I I I U 14.7.6. Liens have been filed in connection with the Work. except where. CONTRACTOR has delivered a specific Bond satisfactory to OWNER to secure the satisfaction and discharge of such Liens, 14.7.7. there are other items entitling OWNER to a set-off against the amount recommended, or 14.7.8. OWNER has actual knowledge of the occurrence of any of the events enumerated in paragraphs 14.7.) through 14.7.3 or paragraphs 15.2.1 through 15.2.4 inclusive; but OWNER must give CONTRACTOR immediate written notice (with a copy to ENGINEER) slating the reasons for such action and promptly pay CONTRACTOR the amount so withheld, or any adjustment thereto agreed to by OWNER and CONTRACTOR, when CONTRACTOR corrects to OWNER'S satisfaction the reasons for such action. Substantial Completion: 14.8. When CONTRACTOR considers the entire Work ready for its intended use CONTRACTOR shall notify OWNER and ENGINEER in writing that the entire Work is substantially complete (except for items specifically listed by CONTRACTOR as incomplete) and request that ENGINEER issue a certificate of Substantial Completion. Within a reasonable time thereafter, OWNER. CONTRACTOR and ENGINEER shall make an inspection of the Work to determine the status of completion. If ENGINEER does not consider the Work substantially complete, ENGINEER will notify CONTRACTOR in writing giving the reasons therefor, if ENGINEER considers the Work substantially complete. ENGINEER will prepare and deliver to OWNER a tentative certificate of Substantial Completion which shall fix the date of Substantial Completion. There shall be attached to the certificate a tentative list of items to be completed or corrected before final payment. OWNER shall have seven days after receipt of the tentative certificate during which to make written objection to ENGINEER as to any provisions of the certificate or attached list. If, after considering such objections. ENGINEER concludes that the Work is not substantially complete. ENGINEER will within fourteen days after submission of the tentative certificate to OWNER notify CONTRACTOR in writing, staying the reasons therefor. If, after consideration of OWNER'S objections. ENGINEER considers the Work substantially complete, ENGINEER will within said fourteen days execute and deliver to OWNER and CONTRACTOR a definitive certificate of Substantial Completion (with a revised tentative list of items to be completed or corrected) reflecting such changes from the tentative certificate as ENGINEER believes justified after consideration of any objections from OWNER. At the time of delivery of the tentative certificate of Substantial Completion ENGINEER will deliver to OWNER and CONTRACTOR a written recommendation as to division of responsibilities pending final payment between OWNER and CONTRACTOR with respect to security, operation, safety, maintenance, heat. utilities, insurance and warranties and guarantees. Unless OWNER and CONTRACTOR agree otherwise in writing and so inform ENGINEER in writing prior to ENGINEER'S issuing the definitive certificate of Substantial Completion, ENGINEER'S aforesaid recommendation will be binding on OWNER and CONTRACTOR until final payment. 14.9. OWNER shall have the right to exclude CONTRACTOR from the Work after the date of Substantial Completion. but OWNER shall allow CONTRACTOR reasonable access to complete or correct items on the tentative list. Partial Utilization: 14.10. Use by OWNER at OWNER'S option of any substantially completed part of the Work which: (i) has specifically been identified in the Contract Documents, or (ii) OWNER, ENGINEER and CONTRACTOR agree constitutes a separately functioning and usable part of the Work that can be used by OWNER for its intended purpose without significant interference with CONTRACTOR'S performance of the remainder of the Work. may be accomplished prior to Substantial Completion of all the Work subject to the following: 14.10.1. OWNER at any time may request CONTRACTOR in writing to permit OWNER to use any such pan of the Work which OWNER believes to be ready for its intended use and substantially complete. If CONTRACTOR agrees that such part of the Work is substantially complete. CONTRACTOR will certify to OWNER and ENGINEER that such part of the Work is substantially complete and request ENGINEER to issue a certificate of Substantial Completion for that part of the Work. CONTRACTOR at any time may notify OWNER and ENGINEER in writing that CONTRACTOR consider' any such part of the Work ready for its intended use and substantially complete and request ENGINEER to issue a certificate of Substantial Completion for that part of the Work. Within a reasonable time after either such request, OWNER. CONTRACTOR and ENGINEER shall make an inspection of that part of the Work to determine its status of completion. If ENGINEER does not consider that pan of the Work to be substantially complete. ENGINEER will notify OWNER and CONTRACTOR in writing giving the reasons therefor. If ENGINEER considers that part of the Work to be substantially complete, the provisions of paragraphs 14.8 and 14.9 will apply with respect to certification of Substantial Completion of that part of the Work and the division of responsibility in respect thereof and access thereto. 14.10.2. No occupancy or separate operation of part of the Work will be accomplished prior to compliance with the requirements of paragraph 5.15 in respect of property insurance. Final inspection: 14.11. Upon written notice from CONTRACTOR that the entire Work or an agreed portion thereof is complete, ENGINEER will make a final inspection with OWNER and CONTRACTOR and will notify CONTRACTOR in writing of all I 39 particulars in which this inspection reveals that the Work is incomplete or defective. CONTRACTOR shall immediately take such measures as are -necessary to complete such Work or remedy such deficiencies. Final Application for Payment: 14.12. After CONTRACTOR has completed all such corrections to the satisfaction of ENGINEER and delivered in accordance with the Contract Documents all maintenance and operating instructions, schedules, guarantees, Bonds, certificates or other evidence of insurance required by paragraph 5.4, certificates of inspection, marked -up record documents (as provided in paragraph 6.19) and other documents, CONTRACTOR may make application for final payment following the procedure for progress payments. The final Application for Payment shall be accompanied (except as previously delivered) by: (i) all documentation called for in the Contract Documents, including but not limited to the evidence of insurance required by subparagraph 5.4.13. (ii) consent of the surety, if any, to final payment, and (iii) complete and legally effective releases or waivers (satisfactory to OWNER) of all Liens arising out of or filed in connection with the Work. In lieu of such releases or waivers of Liens and as approved by OWNER, CONTRACTOR may furnish receipts or releases in full and an affidavit of CONTRACTOR that: (i) the releases and receipts include all labor, services, material and equipment for which a Lien could be filed, and (ii) all payrolls, material and equipment bills and other indebtedness connected with the Work for which OWNER or OWNER's property might in any way be responsible have been paid or otherwise satisfied. If any Subcontractor or Supplier fails to furnish such a release or receipt in full, CONTRACTOR may furnish a Bond or other collateral satisfactory to OWNER to indemnify OWNER against any Lien. Final Payment and Acceptance: 14.13. If, on the basis of ENGINEER's observation of the Work during construction and final inspection, and ENGINEER's review of the final Application for Payment and accompanying documentation as required by the Contract Documents, ENGINEER is satisfied that the Work has been completed and CONTRACTOR's other obligations under the Contract Documents have been fulfilled, ENGINEER will, within ten days after receipt of the final Application for Payment, indicate in writing ENGINEER's recommendation of payment and present the Application to OWNER for payment. At the same time ENGINEER will also give written notice to OWNER and CONTRACTOR that the Work is acceptable subject to the provisions of paragraph 14.15. Otherwise, ENGINEER will return the Application to CONTRACTOR, indicating in writing the reasons for refusing to recommend final payment, in which case CONTRACTOR shall make the necessary corrections and resubmit the Application. Thirty days after the presentation to OWNER of the Application and accompanying documentation, in appropriate form and substance and with -ENGINEER's recommendation and notice of acceptability, the amount recommended by ENGINEER will become due and will be paid by OWNER to CONTRACTOR. 14.14. If, through no fault of CONTRACTOR, final completion of the Work is significantly delayed and if ENGINEER so confirms, OWNER shall, upon receipt of CONTRACTOR's final Application for Payment and recommendation of ENGINEER, and without terminating the Agreement, make payment of the balance due for that portion of the Work fully completed and accepted. If the remaining balance is be held by OWNER for Work not fully completed or corrected is less than the retainage stipulated in the Agreement, and if Bonds have been furnished as required in paragraph 5.1. the written consent of the surety to the payment of the balance due for that portion of the Work fully completed and accepted shall be submitted by CONTRACTOR to ENGINEER with the Application for such payment. Such payment shall be made under the terms and conditions governing final payment, except that it shall not constitute a waiver of claims. Waiver of Claims: Fl4 I. I I I C 14.15. The making and acceptance of final payment will constitute: 14.15.1. a waiver of all claims by OWNER against CONTRACTOR, except claims arising from unsettled Liens, from defective Work appearing after final inspection pursuant to paragraph 14.11. from failure to comply with the Contract Documents or the terms of any special guarantees specified therein, or from CONTRACTOR's continuing obligations under the Contract Documents; and 14.15.2. a waiver of all claims by CONTRACTOR against OWNER other than those previously made in writing and still unsettled. I I I I ARTICLE 15 - SUSPENSION OF WORK AND TERMINATION OWNER May Suspend Work: 15.1. At any time and without cause, OWNER may suspend the Work or any portion thereof for a period of not more than ninety days by notice in writing to CONTRACTOR and ENGINEER which will fix the date on which Work will be resumed. CONTRACTOR shall resume the Work on the date so fixed. CONTRACTOR shall be allowed an adjustment in the Contract Price or an extension of the Contract Times, or both, directly attributable to any such suspension if CONTRACTOR makes an approved claim therefor as provided in Articles 11 and 12. OWNER May Terminate: 15.2. Upon the occurrence of any one or more of the following events: LI I 1 W 15.2.1. if CONTRACTOR persistently fails to perform ' the Work in accordance with the Contract Documents (including, but not limited to. failure to supply sufficient skilled workers or suitable materials or equipment or failure to adhere to the progress schedule established under ' paragraph 2.9 as adjusted from time to time pursuant to paragraph 6.6); 15.2.2. if CONTRACTOR disregards Laws or 'Regulations of any public body having jurisdiction: 15.2.3. if CONTRACTOR disregards the authority of ENGINEER; or 15.2.4. if CONTRACTOR otherwise violates in any substantial way any provisions of the Contract Documents: I I I I L C I I I I OWNER may. after giving CONTRACTOR (and the surety, if any) seven days written notice and to the extent permitted by Laws and Regulations. terminate the services of CONTRACTOR, exclude CONTRACTOR from the site and take possession of the Work and of all CONTRACTOR's tools, appliances, construction equipment and machinery at the site and use the same to the full extent they could be used by CONTRACTOR (without liability to CONTRACTOR for trespass or conversion), incorporate in the Work all materials and equipment stored at the site or for which OWNER has paid CONTRACTOR but which are stored elsewhere, and finish the Work as OWNER may deem expedient. In such case CONTRACTOR shall not be entitled to receive any further payment until the Work is finished. If the unpaid balance of the Contract Price exceeds all claims, costs, losses and damages sustained by OWNER arising out of or resulting from completing the Work such excess will be paid to CONTRACTOR. If such claims, costs, losses and damages exceed such unpaid balance, CONTRACTOR shall pay the difference to OWNER. Such claims, costs, losses and damages incurred by OWNER will be reviewed by ENGINEER as to their reasonableness and when so approved by ENGINEER incorporated in a Change Order, provided that when exercising any rights or remedies under this paragraph OWNER shall not be required to obtain the lowest price for the Work performed. 15.3. Where CONTRACTOR'S services have been so terminated by OWNER, the termination will not affect any rights or remedies of OWNER against CONTRACTOR then existing or which may thereafter accrue. Any retention or payment of moneys due CONTRACTOR by OWNER will not release CONTRACTOR from liability. 15.4. Upon seven days written notice to CONTRACTOR and ENGINEER, OWNER may, without cause and without prejudice to any other right or remedy of OWNER, elect to terminate the Agreement. In such case. CONTRACTOR shall be paid (without duplication of any items): 15.4.1. for completed and acceptable Work executed in accordance with the Contract Documents prior to the effective date of termination, including fair and reasonable sums for overhead and profit on such Work: 15.4.2. for expenses sustained prior to the effective date of termination in performing services and furnishing labor materials or equipment as required by the Contract Documents in connection with uncompleted Work, plus fair and reasonable sums for overhead and profit on such expenses 15.4.3. for all claims, costs, losses and damages incurred in settlement of terminated contracts with Subcontractors, Suppliers and others; and 15.4.4. for reasonable expenses directly attributable to termination. CONTRACTOR shall not be paid on account of loss of anticipated profits or revenue or other economic loss arising out of or resulting from such termination. CONTRACTOR May Stop Work or Terminate: 15.5. If, through no act or fault of CONTRACTOR, the Work is suspended for a period of more than ninety days by OWNER or under an order of court or other public authority, or ENGINEER fails to act on any Application for Payment within thirty days after it is submitted or OWNER fails for thirty days to pay CONTRACTOR any sum finally determined to be due, then CONTRACTOR may, upon seven days written notice to OWNER and ENGINEER, and provided OWNER or ENGINEER do not remedy such suspension or failure within that time, terminate the Agreement and recover from OWNER payment on the same terms as provided in paragraph 15.4. In lieu of terminating the Agreement and without prejudice to any other right or remedy, if ENGINEER has failed to act on an Application for Payment within thirty days after it is submitted, or OWNER has failed for thirty days to pay CONTRACTOR any sum finally determined to be due, CONTRACTOR may upon seven days written notice to OWNER and ENGINEER stop the Work until payment of all such amounts due CONTRACTOR, including interest thereon. The provisions of this paragraph 15.5 are not intended to preclude CONTRACTOR from making claim under Articles 11 and 12 for an increase in Contract Price or Contract Times or otherwise for expenses or damage directly attributable to CONTRACTOR's stopping Work as permitted by this paragraph. ARTICLE 16 - DISPUTE RESOLUTION If and to the extent that OWNER and CONTRACTOR have agreed on the method and procedure for resolving disputes between them that may arise under this Agreement, such dispute resolution method and procedure, if any, shall be as set forth in Exhibit GC -A. "Dispute Resolution Agreement," to be attached hereto and made a part hereof. If no such agreement on the method and procedure for resolving such disputes has been reached, and subject to the provisions of paragraphs 9.10. 9.11. and 9.12. OWNER and CONTRACTOR may exercise such rights or remedies as either may otherwise have under the Contract Documents or by Laws or Regulations in respect of any dispute. ARTICLE 17 - MISCELLANEOUS 41 Giving Notice: 17.1. Whenever any provision of the Contract Documents requires the giving of written notice, it will be deemed to have been validly given if delivered in person to the individual or to a member of the firm or to an officer of the corporation for whom it is intended, or if delivered at or sent by registered or certified mail, postage prepaid, to the last business address known to the giver of the notice. Computation of Times: 17.2.1. When any period of time is referred to in the Contract Documents by days, it will be computed to exclude the first and include the last day of such period. If the last day of any such period falls on a Saturday or Sunday or on a day made a legal holiday by the law of the applicable jurisdiction, such day will be omitted from the computation. 17.2.2. A calendar day of twenty-four hours measured from midnight to the next midnight will constitute a day. Notice of Claim: 17.3. Should OWNER or CONTRACTOR suffer injury or damage to person or property because of any error, omission or act of the other party or of any of the other party's employees or agents or others for whose acts the other party is legally liable, claim will be made in writing to the other party within a reasonable time of the first observance of such injury or damage. The provisions of this paragraph 17.3 shall not be construed as a substitute for or a waiver of the provisions of any applicable statute of limitations or repose. Cumulative Remedies: 17.4. The duties and obligations imposed by these General Conditions and the rights and remedies available hereunder to the panics hereto, and, in particular but without limitation, the warranties, guarantees and obligations imposed upon CONTRACTOR by paragraphs 6.12, 6.16, 6.30, 6.31, 6.32, 13.1, 13.12, 13.14, 14.3 and 15.2 and all of the rights and remedies available to OWNER and ENGINEER thereunder, are in addition to, and are not to be construed in any way as a limitation of, any rights and remedies available to any or all of them which are otherwise imposed or available by Laws or Regulations, by special warranty or guarantee or by other provisions of the Contract Documents, and the provisions of this paragraph will be as effective as if repeated specifically in the Contract Documents in connection with each particular duty, obligation, right and remedy to which they apply. Professional Fees and Court Costs included: 17.5. Whenever reference is made to "claims, costs, losses and damages" it shall include in each case, but not be limited to, all fees and charges of engineers, architects, attorneys and other professionals and all court or arbitration or other dispute resolution costs. [The remainder of this page was left blank intentionally.] I II I I I I I I I I El I I I I I I TABLE OF CONTENTS OF SUPPLEMENTARY CONDITIONS SC -1 DEFINITIONS AND ABBREVIATIONS ................................ SC -1 SC -2 PRELIMINARY MATTERS ........................................... SC -2 SC -5 BONDS AND INSURANCE .......................................... SC -3 SC -6 CONTRACTOR'S RESPONSIBILITIES ................................. SC -6 SC -7 OTHER WORK ..................................................... SC -7 SC -8 OWNER'S RESPONSIBILITIES ....................................... SC -7 SC -10 CHANGES IN THE WORK ........................................... SC -8 SC -11 CHANGE OF CONTRACT PRICE ..................................... SC -8 SC -13 TESTS AND INSPECTIONS; CORRECTION, REMOVAL OR ACCEPTANCE OF DEFECTIVE WORK ................................................. SC -8 SC -14 PAYMENT TO CONTRACTOR AND COMPLETION ..................... SC -9 SC -16 DISPUTE RESOLUTION ............................................ SC -10 I I I I U I I I SUPPLEMENT TO THE GENERAL CONDITIONS The following Supplementary Conditions amend or supplement the Standard General Conditions of the Construction Contract (EJCDC No. 1910-8, 1990 Edition) and other provisions of the Contract Documents as indicated below. All provisions which are not so amended or supplemented remain in full force and effect. SC -1 DEFINITIONS AND ABBREVIATIONS In addition to the provisions of Article 1, the following supplemental definitions apply: "Owner" shall mean the City of Fayetteville, Arkansas, acting thorough its duly authorized representatives. Address - City of Fayetteville, 113 West Mountain, Fayetteville, AR 72701. "Engineer" shall mean the engineering firm of RJN Group, Inc., Consulting Engineers, or their duly authorized agent. "Resident Project Representative" shall be the authorized representative of the "Engineer". "Surety" or "sureties" shall mean the bondsmen or party or parties who have made the fulfillment of the contract by bonds, and whose signatures are attached to such bonds. "Advertisement" shall mean the all legal publications pertaining to the work of this contract. ' "Plans" shall mean, collectively, all of the drawings pertaining to the contract and made a part thereof, and also such supplementary drawings as the Engineer may issue from time to time in order to clarify the drawings, or for the purpose of showing changes in the work as authorized under the section "Modifications and Alterations," or for the showing of details which are not shown thereon. ' "Grade" as used in these specifications shall mean and indicate the established elevations of the paving, flow lines of sewers and other appurtenances as shown on the plans on file in the Engineer's office. ' Whenever the following abbreviations are used, they shall have the corresponding meaning as shown below: AASHTO - American Association of State Highway Officials ACT - American Concrete Institute ' AGA _ American Gas Association AHTD Arkansas Highway and Transportation Department ASHTD - Arkansas Highway and Transportation Department AISC - American Institute of Steel Construction ANSI American National Standards Institute APA - American Plywood Association ASA - American Standards Association ASTM American Society for Testing Materials I SC -1 AWG - American Wire Gage AWPA - American Wood Products Association AWS - American Welding Society AWWA - American Water Works Association GSA - General Services Administration, U.S. Government NHBA - National Builders Hardware Association NEC - National Electric Code ' NEMA - National Electric Manufactures Association NFPA - National Fire Protection Association NPT - National Pipe thread , SBC - Standard Building Code (also SSBC) SPA - Southern Products Association ' UL - Underwriters Laboratories A - Ampere , cfin - cubic feet per minute CGMP - corrugated galvanized metal pipe ' DIP - ductile iron pipe gpm - gallons per minute Hp - horsepower MGD .- million gallons per day ' N.C. - normally closed N.O. - normally open ppm - parts per million psi - pounds per square inch PVC - polyvinyl chloride (pipe) R - motor starter relay RCP - reinforced concrete pipe rpm - revolutions per minute T.D. - time delay TDH - total dynamic head V -• volt ' SC -2 PRELIMINARY MATTERS Add the following to immediately follow paragraph 2.2 of the General Conditions. I SC -2.2 Copies of Documents: Article 2.2 of the General Conditions shall be amended to read that Not less than five (5) bound copies of the proposal, contract, and stipulations shall be prepared and submitted to the OWNER for execution, each containing an exact copy of the CONTRACTOR'S proposal as submitted, the Bond or Bonds properly executed and the Contract signed by both parties thereto. However, the CONTRACTOR and the surety executing the bond shall not date the contract or the bond upon submission or execution by the OWNER. These documents will be dated the date the OWNER executes the contract. OWNER shall furnish to CONTRACTOR up to two 2 copies of the contract documents as are SC -2 I I reasonably necessary for the execution of the work. Additional copies will be furnished, upon request, at the cost of reproduction. ' SC -2.7. Furnishing of Insurance Data. Delete all references to OWNER supplied and OWNER delivered insurance. SC -5 BONDS AND INSURANCE SC -5.1 Performance, Payment and other bonds: ' Add the following new paragraphs immediately after paragraph 5.1 of the General Conditions which reads as follows: SC -5.1.1 Resident Agent. The CONTRACTOR shall furnish performance and payment bonds as provided for by Article 5 of the General Conditions executed by a resident local agent who is licensed by the Arkansas State Insurance Commissioner to represent the surety company executing said bonds, and filing with such bonds his power -of -attorney. The mere ' countersigning of the bonds by a resident agent shall not be sufficient. No employers' liability, public liability or workmen's collective insurance policy shall be written in any casualty company not authorized to do business in the State of Arkansas. These policies shall likewise be issued by a resident local agent licensed by the Insurance Commission of the State of 'Arkansas. ' SC -5.1.2 Additional information. The Contractor shall provide the bonds as described in these sections within ten (10) days after the receipt of the NOTICE OF AWARD. ' For contracts in excess of S 100,000.00 the bonds shall be issued by a bonding company listed by the A.M. BEST Rating Book as follows: (1) contracts in excess of $100,000.00, but less than $1,000,000.00 - "B+" rating or higher and contract amount may not exceed 2.0% of the policyholder's surplus. (2) contracts in excess of $1,000,000.00 - "A" rating or higher and contracts may not exceed 2.0% of the policyholder's surplus. ' The expense of all bonds shall be borne by the CONTRACTOR. ' SC -5.2. Delete paragraph 5.2 of the General Conditions in its entirety and replace with the following new paragraph 5.2: SC -5.2. If at any time a surety on any such bond is declared bankrupt or loses its right to do business in the State of Arkansas or is removed from the above list of surety companies, the CONTRACTOR shall within ten (10) days after notice from the bond company that conditions are as described in this sentence and/or after notice from the OWNER to do so, substitute an acceptable bond or bonds in such form and sum and signed by other surety or sureties as may be satisfactory to the OWNER. ' The premiums on such bonds shall be paid by the CONTRACTOR. No further payment shall be deemed due nor shall be made until the new surety or sureties shall I SC-3 have furnished an acceptable bond to the OWNER. ' SC -5.3 Licensed Sureties and Insurers, Certificates of Insurance. I SC-5.3.1 Add the following new paragraph immediately after paragraph 5.3.1 of the General Conditions which reads as follows: ' The CONTRACTOR shall furnish performance and payment bonds as provided for by Article 5 of the General Conditions executed by a resident local agent who is licensed by the Arkansas State Insurance Commissioner to represent the surety company executing said bonds, and filing with such bonds his power -of -attorney. The mere countersigning of the bonds by a resident agent shall not be sufficient. No employers' liability, public liability or workmen's collective insurance policy shall be written in any casualty company not authorized to do business in the State of Arkansas. These policies shall likewise be issued by a resident local agent licensed by ' the Insurance Commission of the State of Arkansas. SC -5.3.2 Delete the second sentence of paragraph 5.3.2 ("OWNER shall deliver to Contractor. ' ..") in its entirety. SC -5.4. CONTRACTOR'S Liability Insurance: Add the following paragraphs immediately after the respective paragraphs contained in paragraph 5.4 of the General Conditions: SC -5.4.14 The limits for liability for the insurance required by paragraph 5.4 of the General Conditions ' shall provide coverage for not less than the following amounts or the greater where required by law: ' Workers Compensation: I) State: Statutory 2) Applicable Federal: Statutory 3) Employer's Liability: $100,000.00 each occurrence Comprehensive General Liability: $1,000,000.00 Combined Single Limit Policies will include premise/operations, products, completed operations, independent contractors, explosions, collapse, underground hazard, Broad Form contractual, personal injury, with employment exclusion deleted and broad form property damage. Comprehensive Automobile Liability Bodily Injury: $1,000,000.00 Each person .$2,000,000.00 Each occurrence ' SC -4 I I ' Property Damage: $500,000.00 Each occurrence or a combined single limit of $2,000,000.00. ' SC -5.5 OWNER'S Liability Insurance. Delete paragraph 5.5 of the General Conditions in its entirety and insert the following in its place: SC -5.5. OWNER'S and ENGINEER'S Contingent Protective Liability insurance. The CONTRACTOR shall indemnify and hold harmless the OWNER and the ' ENGINEER and their agents and employees from and against all losses and claims, demands, payments, suits, actions, recoveries, judgements of every nature and ' description brought or recovered against them by reason of omission or act of the CONTRACTOR, his agent(s), employees, subcontractor, anyone directly or indirectly employed by any of them or anyone for whose acts any of them may be liable, in the execution of the Work or guarding of it. The CONTRACTOR shall obtain in the name of the OWNER and ENGINEER (either as co-insured or by endorsement), and shall maintain and pay the premiums for such insurance in an amount not less that $2,000,000.00 for property damage and bodily injury limits, and with such provisions as shall protect the OWNER and ENGINEER from contingent liability under this contract. ' SC -5.6 Property Insurance. Delete paragraph 5.6 of the General Conditions in its entirety and insert the following in its place: ' SC -5.6 Property Insurance. CONTRACTOR shall purchase and maintain until final payment property insurance upon the Work at the site to the full insurable value thereof (subject to deductible amounts as may be provided in these Supplementary ' Conditions or required by Laws and Regulations) but not less than an amount equal to the total bid price. This insurance shall include the interest of OWNER, CONTRACTOR, Subcontractors, ENGINEER and ENGINEER'S consultants in the ' Work (all of whom shall be listed as insured or additional insured parties), shall insure against the perils of fire and extended coverage, shall include "all-risk" insurance for physical loss and damage including theft, vandalism and malicious ' mischief, collapse, flood, and water damage, and such other perils as may be provided in these Supplementary Conditions, and shall include damages, losses and expenses arising out of or resulting from any insured loss or incurred in the repair or - ' replacement of any insured property (including but not limited to the fees and charges of engineers, architects, attorneys and other professionals). If not covered under the "all-risk" insurance or otherwise provided in these Supplementary Conditions, ' CONTRACTOR shall purchase and maintain similar property insurance on portions of the Work stored on and off the site or in transit when such portions of the Work are to be included in an application for payment. The polices of insurance required to be ' purchased and maintained by the CONTRACTOR in accordance with this paragraph 5.6 will contain a provision or endorsement that the coverage afforded will not be canceled or materially changed or renewal refused until at least 30 days prior written 1 notice has been given to the OWNER by certified mail and will contain wavier provisions in accordance with General Condition paragraph 5.11.2. ' SC -5 I SC -5.7 Delete paragraph 5.7 of the General Conditions in its entirety and insert the following in its place: SC -5.7 Other Insurance. The CONTRACTOR is to protect the OWNER against all loss during the course of the Contract. If, due to the nature of the Project, insurance coverage other than that specified is needed by the CONTRACTOR to protect the OWNER against all losses, the CONTRACTOR shall be responsible for ' the determination of and procurement of any additional insurance needed. SC -5.8 Delete paragraph 5.8 of the General Conditions in its entirety and insert the following ' in its place: SC -5.8. Policies shall also specify that insurance provided by CONTRACTOR ' will be considered primary and not contributory to any other insurance available to the OWNER or the ENGINEER. All polices will provide for 30 days written notice (certified mail shall be required) prior to any cancellation or non -renewal of insurance policies required under the Contract. Any such wording as "will endeavor" or "but failure to mail such notice shall impose no obligation or liability of any kind upon the Company..." shall be deleted from the certificates. SC -5.10. Delete paragraph 5.10 of the General Conditions in its entirety. SC -5.12. Receipt and Application of Proceeds. Delete paragraph 5.12 of the General , Conditions in its entirety. SC5.13. Delete paragraph 5.13 of the General Conditions in its entirety. ' SC -6 CONTRACTOR'S RESPONSIBILITIES SC -6.6 - Progress schedules. Add a new paragraph 6.6.3. immediately following paragraph 6.6.2 which shall read: ' An updated schedule, in the format specified in the Technical Specifications, shall be required with each submittal for progress payment by the CONTRACTOR. Failure to provide an accurate schedule (and/or updated schedule) shall be reason for OWNER to refuse progress payment to CONTRACTOR. , SC -6.30 CONTRACTOR'S General Warranty and Guarantee. SC -6.30.3 - Two Year Warranty. Add a new paragraph 6.30.3 immediately following paragraph 6.30.2 which shall read: I For a period of two years, or longer if specified by special guarantees or by law, the Contractor shall at the Contractor's expense make all repairs and replacements necessitated by defects in the materials, workmanship or prosecution of the Work supplied under this contract, and pay for any SC -6 I I L I H I I I I I I I I I I I I damage to other works or property resulting from such defects. The Contractor shall hold the Owner and Engineer harmless from any liability of any kind arising from said defects. The effective date for the beginning of the two year warranty period will be as decided by the Engineer and will be either the date of the Engineer's recommendation for Final Payment in accordance with Article 14.13, Final Payment and Acceptance, or the date of Substantial Completion as specified in Article 14.8. The Contractor shall make all repairs or replacements promptly upon receipt of written order for the repairs or replacements from the Owner. If the Contractor fails to make the repairs or replacements promptly, the Owner may perform the work and the Contractor and the Contractor's Surety shall be liable for all costs thereof. SC -7 OTHER WORK SC -7.5 Separate CONTRACTOR Claim. Add a new paragraph immediately after paragraph 7.4 of the General Conditions which shall read as follows: SC -7.5. Should CONTRACTOR cause damage to the Work or property of any separate contractor (or separate party) at the site, or should any claim arising out of CONTRACTOR'S performance of the Work at the site be made by any separate contractor (or separate party) against CONTRACTOR, OWNER or ENGINEER, or any such person, CONTRACTOR shall promptly attempt to settle with such other separate contractor (or separate party) by agreement or otherwise resolve the dispute by arbitration or at law. CONTRACTOR shall, to the fullest extent permitted by Laws and Regulations, indemnify and hold OWNER and ENGINEER harmless from and against all claims, damages, losses and expenses (including, but not limited to, fees and charges of engineers, architects, attorneys and other professionals and court and arbitration costs) arising directly, indirectly or consequentially out of any action, legal or equitable, brought by any separate contractor (or separate party) against OWNER or ENGINEER to the extent based on a claim arising out of CONTRACTOR'S performance of the Work. Should a separate contractor (or separate party) cause damage to the Work or property of CONTRACTOR or should the performance of Work by any separate contractor (or separate party) at the site give rise to any other claim, CONTRACTOR shall not institute any action, legal or equitable, against OWNER or ENGINEER or permit any action against them to be maintained and continued in CONTRACTOR'S name for benefit in any court or before any arbitrator which seeks to impose liability on, or recover damages from OWNER or ENGINEER on account of such damage or claim. If CONTRACTOR is delayed at any time in performing or furnishing Work by any act or neglect of a separate contractor (or separate party) and OWNER and CONTRACTOR are unable to agree as to the extent of any adjustment in Contract Time attributable thereof, CONTRACTOR may make a claim for an Extension of Time in accordance with Article 12 of the General Conditions. An extension of the Contract Time shall be the CONTRACTOR'S exclusive remedy with respect to OWNER and ENGINEER for any delay, disruption, interference or hindrance caused by any separate contractor (or separate party). This paragraph does not prevent recovery from OWNER or ENGINEER for activities that are their respective contractual responsibilities. SC -8 OWNER'S RESPONSIBILITIES SC -8.5 - Delete paragraph 8.5 of the General Conditions in it's entirety. I SC -7 1 SC -10 CHANGES IN THE WORK Add a new paragraph 10.6 immediately following paragraph 10.5 of the General Conditions to read: SC -10.6. Limits of Authority. CONTRACTOR shall note and abide by the following OWNER'S and ENGINEER'S limits of authority for changes in the Work which require a change in the Contract Price and Contract time. Except in the case of extreme emergency to protect public safety, public welfare or substantial Work, the following limits of Authority to the OWNER and ENGINEER I shall apply: Engineer's Representative - No authority. Engineer - No authority. Mayor - $20,000.00 (Accumulative). All accumulative changes which result in Contract Price changes in excess of $20,000.00 shall require the formal approval of the Fayetteville City Council. SC -I1 CHANGE OF CONTRACT PRICE ' SC- 11.9. Unit Price Work. Paragraph 11.9.3 of the General Conditions is hereby deleted in its entirety and the following is substituted in its place: SC -11.9.3 The unit price of an item of Unit Price Work shall be subject to reevaluation and adjustment under the following conditions: SC -11.9.3.1 if the total cost of a particular item of Unit Price Work amounts to 25 percent or more of the Contract Price and the variation of the quantity of that particular item of Unit Price Work performed by CONTRACTOR differs by more than 25 percent from the estimated quantity of such item indicated in the Agreement; and SC -l1.9.3.2. if there is no corresponding adjustment with respect to any other item of Work; and ' SC -1 1.9.3.3 if CONTRACTOR believe that it has incurred additional expense as a result thereof; or SC -11.9 3.4 if OWNER believes that the quantity variation entitles OWNER to an adjustment in unit price; then , SC -11.9.3.5 either OWNER or CONTRACTOR make a claim for and adjustment in the Contract Price in accordance with Article 11 of the General Conditions if the parties are unable to agree as to the effect(s) of any such variations in the quantity of Unit Price Work performed. SC -13 TESTS AND INSPECTIONS • CORRECTION REMOVAL OR ACCEPTANCE OF DEFECTIVE WORK SC -8 , U ' SC -13.3 Tests and Inspections. Paragraph 13.3 of the General Conditions is hereby deleted in its entirety and the following is substituted in its place: I I I I I I L Li SC -13.3. CONTRACTOR shall give the ENGINEER proper notification as detailed below and cooperate with the testing and inspection of the Work. SC 13.3.1. All tests require a minimum notice of 24 hours. The 24 hours is a minimum only, the exact time for testing and required inspections shall be determined by the Engineer. SC -13.3.2. All field tests required for a project shall be witnessed by the City Engineering Division representatives in the presence of the ENGINEER and CONTRACTOR, or their approved representatives. SC -13.4 Paragraph 13.4 of the General Conditions is hereby deleted in its entirety and the following substituted in its place: SC -13.4. CONTRACTOR shall employ and pay for the services of an independent testing laboratory to perform all tests as required by the Contract Documents. CONTRACTOR shall be responsible for the cost of all equipment, materials, labor, testing procedures and lab work for all tests as outlined in these specifications. ENGINEER shall have the right to approve or reject CONTRACTOR'S proposed lab based upon sound Engineering principles. Copies of all testing reports must be forwarded directly to the Engineer by the testing laboratory. OWNER shall provide all inspection services required by the Contract Documents and normally associated with the diligent progress of the Work (Except as detailed in paragraphs 13.4.1,2,3.) Prior to final acceptance by OWNER, the project shall be subject to a final inspection by designated representatives of the OWNER and CONTRACTOR. SC -14 PAYMENT TO CONTRACTOR AND COMPLETION ' SC -14.2 Application for Progress Payment. Paragraph 14.2 of the General Conditions is hereby deleted in its entirety and the following substituted in its place: Li 11 C I n SC -14.2.1. Monthly estimates will be prepared to include all work accomplished for the period ending the third Friday of each month; or SC -14.2.2. Progress payments will be prepared at regular intervals, as scheduled by joint consent of the CONTRACTOR and the ENGINEER at the pre -construction conference. SC -14.2.3. The ENGINEER, based upon data gathered during the construction process, will make an estimate of the value of the Work done and materials furnished in place during the previous estimate period. The CONTRACTOR shall furnish to the ENGINEER such detailed information including invoices from material suppliers as the ENGINEER may request to aid in the preparation of the progress payment estimate. All payment requests are subject to retainage as determined by the ENGINEER. Retainage shall be 10% of said estimate until 50% of the work has been fully completed. At 50% completion, further partial payments shall be made to the contractor in full with no additional retainage unless the ENGINEER determines that the. project is not progressing satisfactory, in which case additional retainage may be retained to a maximum of 10%. When the work is substantially completed, any retained amount may be paid I SC -9 to the contractor except the OWNER shall retain an amount sufficient to cover any work not yet , completed. The release of retainage will be determined by the ENGINEER. If the OWNER or ENGINEER shall at any time fail to make the CONTRACTOR a monthly estimate at the time herein specified, such failure shall not be held to violate or void the Contract. Note, the failure of the Contractor to provide an accurate and current schedule update shall be reason to reject CONTRACTOR'S request for progress payment. SC -14.4. Review of Applications for Progress Payment Delete the last sentence of paragraph 14.4 of the General Conditions and replace with the following: After the required internal reviews and processing by the City of Fayetteville, the City will diligently proceed to make payment to the contractor, in accordance with the approved payment request, within 30 days. All efforts will be made to make payments within the 30 day period, but the City cannot guarantee the 30 days maximum time. SC -16 DISPUTE RESOLUTION Dispute resolution methods and procedures are contained in Exhibit GC -A and attached to the end of this document. I I I I I I U I SC -10 ' I Section 01100 GENERAL PROJECT REOUIREMENTS: Part 1 - General I1.1 Definitions Whenever used in these specifications the following terms have the meanings indicated which are applicable to both the singular and plural thereof: 1. City - The City of Fayetteville represented by the City Council, having the authority of approval of the plans, specifications and acceptance of the final construction. 2. Engineer - City Engineer or representative to act on behalf of the City. 3. Owner - Person or firm having control of the development site, and management of the project. 4. Contractor - The person, firm or corporation with whom the developer has entered into an agreement for construction of the project 5. Project - The total construction of which the work to be provided may be the whole or part. ' 6. Work - The entire completed construction or the various separately identified parts thereof required to be furnished. 1.2 Scope of Work The work shall be as shown upon the contract drawings and defined within the contract specifications, referenced AHTD Standard Drawings and Specifications and shall include the furnishing ofall materials, equipment, tools, supplies, plant, labor and others as necessary in the construction of work generally as follows: All traffic control, trenching, water lines, service lines, appurtenances and other construction required for the water and sewer line replacements on Highway 265 Widening - Water & Sewer Relocations, Phase!!, as shown in the contract documents. No attempt has been made to segregate work to be performed by any trade or subcontract. Any segregation between the trades or crafts will be solely a matter for agreement between ' the Contractor, subcontractor, and their respective employees. The Specifications as a whole will govern the construction of the entire work. The applicable provisions will govern work to be performed under each schedule. City of Fayetteville, Arkansas Nov 19, 1999 01100-1 01100 - General Project Requirements 1.3 Referenced AHTD Standard Specifications and Drawings The AHTD Standard Specifications contained in the "Standard Specifications for Highway I Construction," Edition of 1993, published by the Arkansas State Highway Commission are hereby referenced and made a part of these Specifications. These Specifications are available for inspection in the Engineer's office, or may be obtained from the Arkansas State Highway Department, Little Rock, Arkansas. The AHTD Standard Specifications, and Standard Drawings when referenced in the bid 1 schedule shall be used as the Technical Specifications for this specific project. The Standard "Front-end" specifications, including the Advertisement for Bids, Instructions ' to Bidders, Bid Proposal, Contract, General Conditions, Supplemental Conditions, Performance and Payment Bonds and Section 01100 - "General Project Requirements" shall be as contained and shown in this specific set of Contract documents and specifications. All conflicts and discrepancies shall be resolved in the favor of the Contract Documents and Specifications as written by the City of Fayetteville. Special attention is directed to paragraph 1.33 - Testing - of this Section 01100 for additional requirements for all tests. 1.4 Submittals -. Certificate of Compliance 1. Contractor shall submit to the City a Certificate of Compliance from the manufacturer and/or supplier of each and every specified material or manufactured equipment item. The Certificate shall state that the material or the item of equipment to be furnished has been manufactured with materials in accordance with the applicable sections of all required codes, specifications, and standards as required by the specifications. 2. The following submittals shall be required for this specific project: A. Manufacturer's data for all concrete mix design, pipe material, fittings, valves and fire hydrants. B. Schedules as noted in paragraph 3.3 of this Section 01100. C. The Contractor shall submit a minimum of five copies of the equipment proposed to be furnished on the project. Any items not in compliance with ' the Specifications shall be noted on the submittals. D. Any equipment submitted other than that specified, which requires additional work to be performed, shall be noted by the Contractor prior to submittal. The cost of any additional work shall be borne by the Contractor. City of Fayetteville, Arkansas Nov 19, 1999 01100-2 01100 - General Project Requirements I I LI L I 1.5 E. The Contractor shall allow one week for initial review by the Engineer. The Engineer may withhold action on any submittal which requires coordination with other submittals until such submittals are received. Labor, Local Labor and Materials This project does not require a state minimum wage determination. The portion of the work designated as "Additional City Work" in the Bid Proposal, however, must comply with the state minimum wage rates should the contract amount exceed $75,000.00 for this portion of the project. Whenever possible, the Contractor, his subcontractors, material men, or others who employ labor, shall employ such labor locally. The Contractor shall purchase materials such as sand, cement, gravel, pipe, steel, lumber, etc., from local dealers wherever such local dealers' prices meet competitions' and where such materials meet the specifications. 1.6 Lands and Rights of Ways. ' The necessary rights -of -way and easements for the project and to carry out the work along the project will be provided by the City of Fayetteville except for restrictions as noted below. The contractor shall confine his construction operations to the immediate vicinity of the ' locations shown on the plans and shall use due care in placing construction tools, equipment, excavated materials, and pipeline materials and supplies, so as to cause the least possible damage to property and interference with traffic. The placing of such tools, equipment, and materials shall be subject to the approval of the Engineer. The City of Fayetteville will not be responsible for haul road to and from the right-of-way. ' Except for the installation of fire hydrant assemblies and to connect water services the contractor shall limit all activities to the City and State rights -of -way; permanent utility easements; and temporary utility easements. The contractor shall not store any material, place any construction material or trench material, place any equipment or activities nor allow any workmen onto residential or commercial yards or drives that do not fall within the limits outlined above. THE CONTRACTOR'S ATTENTION IS CALLED TO SPECIAL CONDITIONS APPLIED TO THE GRANTING OF CERTAIN EASEMENTS. THESE CONDITIONS ARE OUTLINED IN "SIDE LETTERS" AND ARE MADE A PART OF THIS CONTRACT AND INCLUDED AS I. APPENDIX `B'. ' The City of Fayetteville will not provide a materials storage area, a staging area or any other area for use by the contractor except for the actual water line, sewer line and appurtenance construction. The contractor shall not store any materials upon the streets or within the street right-of-ways which will not be installed within the same day. The contractor shall not store any materials in any private yard without first furnishing to the Engineer a copy of written permission from the property owner. A signed release from the property owner stating the property was restored to a City of Fayetteville, Arkansas Nov 19, 1999 01100-3 01100 - General Project Requirements satisfactory condition must be obtained prior to release of final payment. The Contractor shall be responsible to obtain any storage or yard areas the contractor requires. The Contractor shall be responsible for all damage to all property outside of the rights -of - way and easements, and shall make satisfactory settlement for the damage directly with the property owner and tenant involved, as their interests may require. All work performed, and all operations of the Contractor, his employees, or his subcontractors, within the limits of railroad and highway rights -of -way shall be in conformity with the requirements, and be under the control (with the City of Fayetteville), of the railroad or highway authority owning or having jurisdiction over and control of, the right-of-way in each case. All existing fences which interfere with the construction operations shall be maintained by the Contractor until the completion of the work affected thereby, unless written permission is obtained from the City of Fayetteville thereof, to leave an interfering fence dismantled for an agreed period of time. Where fences must be maintained across the right-of-way, adequate gates shall be installed therein. Gates shall be kept closed and locked at all times when not in use, with duplicate keys furnished to the Engineer. Upon completion of the work across any tract of land, the Contractor shall restore all fences to their original or to a better condition and quality, purchasing new material and replace all materials lost, damaged, or destroyed. Temporary gates installed by the Contractor in any fence line may be left in place with the permission of the property owner and tenant of the property. All materials used in fence repairs or replacements shall be approved by the Engineer. 1.7 . Protection and Maintenance of Public and Private Property, The Contractor shall protect, shore, brace, support, and maintain all underground constructions uncovered or otherwise affected by the construction work performed by him. All pavement, surfacing, driveways, curbs, walks, buildings, utility poles, guy wires, and other surface structures affected by construction operations in connection with the performance of the Contract, together with all sod and shrubs in yards and parking removed or otherwise damaged, shall be restored to their original condition as determined and approved, by the Engineer. All replacements shall be made with new materials. The Contractor shall be responsible for all damage to streets, roads, highways, shoulders, ditches, embankments, culverts, bridges, or other public or private property or facility, regardless of location or character, which may be caused by moving, hauling, or otherwise transporting equipment, materials, or men to or from the work or any part or site thereof, whether by him or his subcontractors. The Contractor shall make satisfactory and acceptable arrangements with the owner of, or the agency or authority having jurisdiction over the damaged property or facility concerning its repair or replacement or payment of costs incurred in connection with said damage. I 1 I I. I I I I II CII 1 City of Fayetteville, Arkansas Nov 19, 1999 011004 01100 - General Project Requirements , L ' All fire hydrants and water control valves shall be kept free from obstruction and available for use at all times. 1.8 Maintenance of Traffic. ' The Contractor shall be responsible to keep one lane of traffic open at all times during this project - no exceptions. No lanes may be closed unless flagmen are located at each end of the lanes. All lanes must be kept open at night or when otherwise not manned. No roadways ' may be partially closed or otherwise blocked without prior approval of the City Engineer. The contractor shall limit the trenching and pipe installation to the work which can be ' installed, inspected and properly backfilled within the working day and shall not block any private drives. ' The contractor shall provide traffic control personnel and signage as necessary for public safety. The Engineer shall have the right to require that the contractor add to the traffic control personnel and/or signage as the Engineer deems necessary. 1.9 Underground Installations and Structures. Unless noted otherwise on the plan documents, pipelines and other existing underground installations and structures in the vicinity of the work to be done hereunder are indicated on the plans according to the best information available to the Engineer. The Engineer and Owner does not guarantee to accuracy of such information. House sewer connections, water and gas services, and other utility lines may not be indicated on the plans. The Contractor shall make every effort to locate all underground pipelines, conduits, and structures by contacting owner of underground utilities and by prospection in advance of trench excavation. The moving of planned improvements to avoid conflict with existing pipelines and other existing installations and structures in the vicinity of the work to be done for the convenience of the Contractor shall be accomplished at no additional cost to the Owner. I 1.10 Discovery of Hazardous Material If, during the course of this work, the existence of hazardous material, including asbestos containing material, is observed in the work area, the Contractor shall immediately notify the Owner in writing. The Contractor shall not perform any work pertinent to the hazardous material prior to receipt of special instructions from the Owner and the City of Fayetteville. ' Asbestos containing material includes transite pipe. 1.11 PERMITS 1. The Owner will obtain permits which relate to the completed facilities. Permits obtained by the Owner include permits from the following: ' A. Arkansas Department of Environmental Management B. Department of Natural Resources City of Fayetteville. Arkansas Nov 19, 1999 011005 01100 - General Project Requirements C. Corps of Engineers D. Arkansas Department of Fire Prevention & Building Safety ' E.. Arkansas Department of Transportation F. Railroads G. Arkansas Health Department ' 2. The Contractor shall obtain permits which relate to construction procedures. A. All necessary permits or licenses required from the State or County in connection with construction procedures under or along existing highways shall be obtained by and at the expense of the Contractor. The construction shall be performed by the Contractor in full accordance with any and all requirements of the State Highway Commission or County Road Commission, including those applying to barricades, watchmen, guarding, lighting, storage of supplies, equipment and excavated materials, method of backfilling, final grading, replacement of pavement or road surface, and all other conditions or requirements which may be stipulated by the State Highway Commission or County Road Commission, whether specifically shown on the drawings or mentioned in the specification. ' B. The Contractor shall obtain all blasting permits required. C. The Contractor must obtain a permit for the discharge of "testing" and "disinfection" water. Large fines can result from the failure to obtain these permits. Prior to any testing or disinfection by the Contractor, copies ofthese ' permits must be submitted to the City of Fayetteville City Engineer, and the Engineer. 1.12 Walks and Passageways The Contractor, when required, shall make provisions at cross streets for the free passage of vehicles and foot passengers, either by bridging or otherwise. Do not obstruct the sidewalks, - gutters, or streets, or prevent in any manner the flow of water in streets. Use all proper and necessary means to permit the free passage of surface water along the gutters. The Contractor shall immediately cart away all offensive matter, exercising such precaution as may be directed by the Engineer. All material excavated shall be so disposed of as to inconvenience the public and adjacent tenants as little as possible and to prevent injury to trees, sidewalks, fences, and adjacent property of all kinds. The Contractor may be required to erect suitable barriers to prevent such inconvenience or injury. 1 City of Fayetteville, Arkansas Nov 19, 1999 011006 01100 - General Project Requirements I 1 1.13 Warning Lights and Arrow Boards The Contractor shall place sufficient warning lights and arrow boards on or near the work and keep them illuminated during periods of construction and reduced visibility (from twilight in the evening until sunrise) and shall be held responsible for any damages that any 1 party or the Owner may sustain in consequences of neglecting the necessary precaution in prosecuting this work. ' 1.14 Utilities 1. Temporary Removal: All existing utility systems which conflict with the construction ' of the work herein which can be temporarily removed and replaced shall be accomplished at the expense of the Contractor. Work shall be done by the utility unless the utility approves in writing that the work may be done by the Contractor. 2. Permanent Relocation of Utilities: Water mains, storm sewer inlets, gas lines, wire lines, service connections, water and gas meter boxes, water and gas valve boxes, light and traffic standards, cable ways, signals, and other utility appurtenances located in the public right-of-way which would permanently interfere with the proposed improvements will be moved by the utility involved and paid for by the Contractor. 3. Payment for Utilities: The Contractor shall make all necessary applications and arrangements and pay all fees and charges for electrical energy for power and light, a gas energy, water service, and telephone service required for the construction of this Contract during its entire progress. He shall provide and pay for all temporary wiring, switches, connections, and meters. 1.15 Lines and Grades. All work shall be done to the lines, grades, and elevations shown on the plans. The ' Contractor shall keep the Engineer informed, a reasonable time in advance, of the times and places at which he wishes to work, so that reference points in accordance with General Conditions Article 4.4 may be established, and/or, measurement for record and payment may be made with minimum inconvenience to the Engineer and minimum delay to the Contractor. ' The Contractor shall furnish, without charge, competent men from his force and such tools, stakes, and other materials as the Engineer may require for restaking and work required to be restaked. The Contractor will not proceed with the work unless there is an accurate grade stake at a maximum distance of 50 feet. Any restaking or other field work deemed excessive by the Engineer will be billed to the contractor at a rate equal to comparable local rates ' (when performed by the City, or at contract Engineering rates when contracted) and deducted from the contractor's payments. City of Fayetteville, Arkansas Nov 19, 1999 01100-7 01100- General Project Requirements ri • Any work done without being properly located on grade or off alignment, may be ordered 1 • removed by the Engineer and replaced at the Contractor's expense. 1.16 Public Notification. i The Contractor, on the basis of the schedule and progress, shall be required to notify all adjacent property owners a minimum of 72 hours in advance of occupying, storing materials on, or performing work on any right-of-way or easement. All planned interruptions of water service shall be coordinated with the Engineer and the Fayetteville Water Department. A minimum of 72 hours notice shall be required. Service interruptions, when allowed by the Engineer, shall be scheduled between 8:00 a.m. and 5:00 p.m. unless specifically approved otherwise. It shall be the responsibility of the Contractor to provide a minimum of 72 hours advance notice to the Engineer, Traffic Department, Police and Fire department prior to cutting or blocking any public street or roadway. 1.17 Storage of Materials. In general, the Contractor shall be responsible for the all material furnished by him and shall replace at his own expense all such material found defective in manufacture or damaged in handling. This shall include the furnishing of all material and labor required for the replacement of installed material discovered defective prior to final acceptance of the work. , The Contractor shall be responsible for the delivery and distribution of materials at the site. The Contractor shall be responsible for the safe storage of materials furnished by or to him and accepted by him, and intended for the work, until it has been incorporated into the completed and accepted project. All materials shall be stored in strict conformance to the manufacturer's recommendations. I Materials shall be stored so as to ensure the preservation of their quality and fitness for the I Work. When directed by the Engineer, the materials shall be placed upon a wooden platform or other hard clean surfaces and not on the ground, and shall be placed under cover when so directed. Stored materials shall not be located so as to impede work or inspections. Pipe and accessories shall be loaded and unloaded by lifting with hoists or other equipment so as to avoid shock and damage. Under no circumstances shall material be dropped or dumped. Pipe handled on skidways shall not be skidded or rolled against pipe previously unloaded onto the ground. In distributing pipe material at the site, each piece shall be unloaded opposite or near the place it is to be laid in the trench. The interior of all pipe, fittings and other accessories shall be kept free from dirt and foreign material at all times. Pipe shall be so handled that the coating and lining will not be damaged. However, if any part of the.coating or lining is damaged, the repair or replacement shall be made at the Contractor's expense in a manner satisfactory to the Engineer. City of Fayetteville, Arkansas Nov 19, 1999 01100-8 01100 - General Project Requirements I I C] I I NOTE: The City of Fayetteville will not provide a materials storage area, a staging area or any other area for use by the contractor except for the actual water line and appurtenance construction. The contractor shall not store any materials upon the streets or within the street right-of-ways which will not be installed within the same day placed at the street. The contractor shall not store any materials in any private yard without first furnishing to the Engineer a copy of written permission from the property owner. The Contractor shall be responsible to obtain any storage or yard areas the contractor requires. 1 1.18 Saturday, Sunday, Holiday and Night Work. I I I I Refer to paragraph 6.3 of the General Conditions. All work shall be performed be performed during the normal work hours of the City of Fayetteville Engineering Office, 7:00 a.m. - 8:00 p.m., Monday through Friday, and from 8:00 a.m. - 6:00 p.m. on Saturday. Except in an emergency to protect public health, safety or welfare or to protect existing work, no overtime work, no work on Sunday. nor work on any legal holiday shall be permitted without specific written pre -authorization by the Engineer. 1.19 Monthly Estimates and Payments. Refer to Article 14 of the General Conditions and the associated Supplemental Conditions. 1 1.20 Connections to existing Facilities. L Li I Unless otherwise indicated or specified, the Contractor shall provide for all necessary connections to existing utilities such as water, sewer, telephone and electric. In each case, the Contractor shall receive advance permission from utility owner prior to providing for connections. Contractor shall protect facilities against deleterious substances and damages. Connections to existing facilities which are in service shall be thoroughly planned in advance, and all required equipment, materials and labor shall be on hand at the time of undertaking the connections. Work shall proceed continuous (around the clock) as necessary to complete the connections in minimum time. Operation of valves or other appurtenances on existing utilities, when required, shall be by or under the direct supervision of the owning utility. All connections to the water and/or sewer facilities owned by the City of Fayetteville shall be coordinated with and shall be inspected by the City ofFayetteville's Engineering Division, the Water/Sewer Department and/or the City's representative. City of Fayetteville, Arkansas Nov 19, ] 999 01100-9 01100- General Project Requirements 1.21 1.22 1.23 Temporary Facilities. Utilities. All water, electricity and other utility services required by the Contractor for operation of Contractor's plant or equipment, or for any other use by the Contractor to conduct or to expedite the work shall be provided by the Contractor at his sole cost and expense. The Contractor shall arrange for service at his discretion from the appropriate utility company, and shall assume liability for all charges until the improvements have been accepted by the Owner. When applicable, the Owner will request the transfer of the service on that date, and assume the liability for charges incurred by the Owner from that date forward. Sanitary Facilities. The Contractor shall furnish temporary sanitary facilities at the site for the needs of the Construction workers and others performing work or furnishing services on the project. - Sanitary facilities shall be of reasonable capacity, properly maintained throughout the construction period, and obscured from public view to the greatest practical extent. If toilets of the chemically -treated type are used, at least one toilet will be furnished for each 20 workers. The Contractor shall enforce the use of such sanitary facilities by all personnel at the site. Operation and Maintenance Data and Manuals. Adequate operation and maintenance information shall be supplied to the Engineer for all equipment requiring maintenance or other special attention. The equipment supplier will prepare an operation and maintenance manual for each type of equipment indicated herein. Parts lists and operating and maintenance instructions shall be furnished for other equipment not listed in the following schedule. Information shall be required for: All valves 4 -inch and larger, All fire hydrants. Tree and plant protection. No trees or cultured plants shall be cut, trimmed or removed unless clearly shown on the plans or marked by the Engineer. All trees and other vegetation which are so marked and must be removed to perform the work, shall be removed and disposed of by the Contractor. No on -site burning shall be permitted. All protection of trees, trimming, root cutting, and repair of trees and plants shall be performed by qualified nurserymen or horticulturists in accordance with the City of Fayetteville's Ordinance Chapter 162 "TREE PROTECTION AND PRESERVATION". 1t. 1 I I I I H I I I U r City of Fayetteville, Arkansas Nov 19. 1999 0110010 01100- General Project Requirements �' I 3. All trees shown on these plans to be retained shall be protected during all phases of • demolition/construction with temporary fencing. 4. Tree protection fences shall be installed prior to the commencement of any site preparation work. 1.24 Security. The contractor shall be responsible for protection of the site, and all work, materials, equipment and existing facilities thereon against vandals and other unauthorized persons. Security measures shall be at least equal to those usually provided by the Owner to protect his existing facilities during normal operation, but shall also include such additional security fencing, lighting, barricades, watchman's services and other measures as required to protect the site. No claim shall be made against the Owner by reason of any act of an employee or trespasser, and the Contractor shall make good all damage to Owner's property resulting from Contractor's failure to provide adequate security measures. 1 1.25 Safety. The Contractor is further notified and reminded of the presence of children and pedestrians in the general vicinity of the project. The Contractor shall take all measures necessary and as required by the General Conditions (Article 6) to protect the General Public, animals and property from harm due to the construction activities including the project site. ' 1.26 Parking. The contractor shall provide and maintain suitable parking areas for the use of the construction workers and others performing work or furnishing services in connection with the project, as required, to avoid any need of parking personal vehicles where they may interfere with the owner's operations or construction activities, or normal traffic operation on public and/or private roads. i1.27 Dust Control. The Contractor shall take all reasonable measures to prevent unnecessary dust. Earth surfaces subject to dusting shall be kept moist with water or application of an approved chemical dust suppressant. Dusty materials in piles or transit shall be covered to prevent blowing. Buildings or operating facilities which maybe adversely affected by dust shall be adequately protected. Existing or new machinery, motors, instrument panels or similar equipment shall be protected by suitable dust screens which include adequate ventilation features. City or Fayetteville, Arkansas Nov 19, 1999 01100-11 01100 - General Project Requircmcnts LI 1.28 Temporary Drainage and Erosion Control Provisions. , The Contractor shall provide for the drainage of storm water and such water as may be applied or discharged on the site in the performance of the work. Drainage facilities shall be adequate to prevent damage to the work, the site and adjacent properties. Existing drainage channels and conduits shall be cleaned, enlarged or supplemented as I necessary to carry increased runoff attributable to the Contractor's operations. Temporary dikes shall be constructed as necessary to divert increased runoff from entering adjacent properties (except in natural channels or storm sewers), to protect the Owner's property, facilities and the work, and to direct water into natural channels or conduits. Retention shall be provided as necessary to prevent downstream flooding. The Contractor shall prevent the erosion of soil on the site and adjacent property resulting from the construction activities. Effective measures shall be initiated prior to the commencement of clearing, grading, excavation or other operations that will disturb the natural vegetation or protection. Erosion measures may include hay bales, silt fencing, jute mat, fast growing vegetation, and ponds. I Work shall be scheduled on exposed areas subject to erosion for the shortest possible time, and natural vegetation shall be preserved to the greatest extent possible. Temporary storage areas, construction building and access shall be located to minimize erosion The Contractor shall be responsible for application and acquisition of all necessary permits, 1 including coverage under the Federal/State NSPDE Regulations for Storm Water Management and the City of Fayetteville's Excavation and Grading permit when applicable. Unless specifically included as separate bid item(s), all Work necessary for the control of storm water runoff shall be considered as subsidiary to the project and no separate payment , shall be made to the Contractor. All erosion and dust control measures shall be in accordance with the plans and Section 01200 - TEMPORARY EROSION AND DUST CONTROL of these Technical Specifications. 1.29 Pollution Control. I The Contractor shall apply with all requirements of the General Conditions and all Federal, State and local laws and regulations governing pollution. Additionally, the Contractor shall prevent the pollution of drains and watercourses by sanitary wastes, sediment debris and other substances resulting from construction activities. No sediment, debris or other substances shall be permitted to enter any sanitary sewers, storm sewer, nor any drain or watercourse. J i City of Fayetteville, Arkansas Nov 19, 1999 - 01100-12 01100- General Project Requirements I I I I I 1.30 Clean Up During Construction. During construction, the Contractor shall keep the construction area in a clean, neat and workmen like condition at all times. Pipe, equipment, and all other materials shall be stored and protected in an area away from the construction activities. As soon as practicable, the area around all structures shall be backfilled, and the entire area maintained in a smooth, neat condition at all times insofar as practical. Any arrangement made between the land owner and the Contractor shall not in any way alter the requirements as set forth in the Plans and Specifications. Agreements between Contractor and land owner shall be in writing and copies provided to the City of Fayetteville, City Engineer and the Engineer. 1.31 Access. ' The Contractor shall provide for safe and ready access to the construction activities during working hours or as requested to authorized representatives of the City of Fayetteville and other State or Federal Agencies as required. 1.32 Construction Observation Inspection. ' Construction observation and inspection shall be by the City of Fayetteville or the City's representatives. The Contractor shall note the requirements of a detailed schedule and note all requirements for the scheduling of tests and test requirements as noted in paragraph 1.33 - TESTING of this Section. The Engineer shall have no responsibility to the Contractor or subcontractor for the supervision of personnel or layout of work. ' Prior to final acceptance by the City, the project shall be subject to a final inspection by designated representatives of the City of Fayetteville and the Contractor. 1.33 Testing. The Contractor shall be responsible for the cost of all equipment, materials, labor, testing ' procedures and lab work for all tests as outlined in these specifications. The City of Fayetteville shall have the right to approve or reject the contractor's proposed lab based upon sound Engineering principles. Copies of all testing reports must be forwarded directly to the Engineer by the testing laboratory. All tests require a minimum notice of 24 hours. The 24 hours is a minimum only, the exact time for testing and required inspections shall be determined by the City of Fayetteville Engineering Office. i 1 INov 19, 1999 01100-13 City of Fayetteville, Arkansas 01100 - General Project Requirements II 1.34 1.35 1.36 1.37 Measurement and Payment. It is the intent of the proposal and the specifications that the total bid for each schedule, as submitted, shall cover all work shown on the contract drawings and required by the Specifications and other Contract Documents. All costs in connection with the work including furnishing of all materials, equipment, supplies, and appurtenances; providing all construction plant, equipment, and tools; and performing of all necessary labor to fully complete the work, shall be included in the unit and lump sum prices named in the proposal. No item of work that is required by the Contract Documents for the proper and successful completion of the Contract will be paid for outside of or in addition to the prices submitted in the proposal. All work not specifically set forth in the proposal as a pay item shall be considered a subsidiary obligation of the Contractor and all costs in connection therewith shall be included in the prices named in the proposal. The method of measurement and basis of payment for each item as listed in the proposal shall be as stipulated under the item of Work or as specified in Section 01110- METHODS OF MEASUREMENT AND PAYMENT. Explosives. Explosives shall not be allowed for excavation or any other purpose unless a detailed plan for such use is approved in writing by the Engineer, proof of blasting insurance is submitted, and experienced personnel licensed in the State of Arkansas for blasting is utilized. The plan must include as a minimum a pre -blast survey, residents and businesses within 600 -feet must be notified, and the utilization of qualified seismographic procedures. The use of explosives shall be according to Article 5 ofthe Special Conditions and Section 01314- USE OF EXPLOSIVES. Excavation Safety. The current edition of Occupational Safety and Health Administration Standard for Excavation and Trench Safety Systems, 29 CFR 1926, Subpart P, is specifically incorporated and made a part of these specifications and contract documents as required by Arkansas Act 291 of the 79th General Assembly of 1993. The Contractor shall be solely responsible for the implementation of these requirements. A copy of the OSHA regulations is included in this set of specifications as Appendix C. Utility Mix - Slurry mix "pourable" backfill. Where shown on the plans, a "pourable" backfill, also called utility mix, shall be used. The utility mix shall be a low strength concrete mixture that is readily digable with standard equipment. The mixture shall be in the ratio of: 3400 lbs sand 150 lbs cement 100 lbs flyash. LI I I I E I I I 1 I I I I City of Fayetteville, Arkansas Nov 19, 1999 01100-14 01100 - General Project Requirements I I I I I I U I The mixture shall be plant mixed and shall have a compressive strength of 300 psi at 28 days. The design of the mix may be modified if approved in writing by the Engineer. Normal strength concrete shall not be used for utility mix. 1.38 "Hillside" fill. "Hillside" fill material, where shown on the plans or in the bid schedule, shall be cherty clay material locally referred to as "hillside". All "hillside" material shall be supplied from off - site location and shall be subject to approval by the Engineer. Compaction of"hillside" shall be as shown on the drawings. 1.39 Disposal of waste materials. The Contractor shall be responsible for disposal of all waste materials of all types and conditions, including excavation materials not specified for reuse as backfill, in compliance with all Federal, State and City of Fayetteville laws, rules and regulations. The Engineer shall have the right to require the Contractor to document the location of the disposal area and provide proof of compliance with all Federal, State and City of Fayetteville laws, rules and regulations for disposal of the materials. 1 1.40 Manufacturer's Service Time I1. When equipment is to be furnished by the Contractor and maintained by the City, service by the manufacturer is required to be furnished as part of the work and shall be at the Contractor's expense. 2. The service provided shall be by a qualified representative to check the completed installation, place the equipment in operation, and instruct the City's operators in the operation and maintenance procedures. Such services are to be for a period of time and for the number of trips specified. A working day is defined as a normal 8 -hour working day on the job and does not include travel time. 3. The services shall further demonstrate to the City's complete satisfaction that the equipment will satisfactorily perform the functions for which it has been installed. 1.41 Guarantee/warranty 1 I. After final acceptance of the project, the Contractor shall execute an Unconditional 2-yr Maintenance Bond. An approved bond form may be obtained from the City of Fayetteville. 2. The Contractor shall provide a written or typed warranty for all equipment installed. This warranty shall extend to or exceed the period covered by the Unconditional 2 - year Maintenance Bond. I City of Fayetteville, Arkansas Nov 19.1999 01100-15 01100- General Project Requirements Part 2- Products - NOT USED I Part 3- EXECUTION - SCHEDULES, PROGRESS MEETINGS AND PUBLIC NOTICE 3.1 General Schedule Requirements The Contractor shall utilize and maintain through project completion, scheduling of all ' phases of work required for completion of the project within the contract time. Such schedule shall follow the requirements of Article 6 ofthe General Conditions and Article SC - 6 of the Supplementary Conditions, Paragraphs 3.2 and 3.3 of this Section 01100, and as specified herein. The schedule, project status and progress of the work will be reviewed at a weekly progress meeting. 3.2 Sequence of The Work And Contract Time 1. After the contract bonds and certificates of insurance have been delivered to the I, Owner, and the contract has been executed, the Engineer will issue a Notice To Proceed in accordance with the General Specifications which shall designate the date the contract will commence. 2. The Contractor shall substantially complete the project by June 3, 2000. 3. Additionally, the Contractor shall be responsible to submit a schedule of construction, in accordance with the General and Supplemental specifications, and Technical specification 01100.3.3 "Schedules", which completely and clearly defines the items of work. 4. The Owner may require the Contractor to add to his plant, equipment, or construction forces, as well as increase the working hours, if operations fall behind the approved schedule to an extent that the completion of the work within the specified time appears doubtful. 5. If conditions beyond the control of the Contractor justify, and the Contracting Authority approves an extension of contract time, the Contractor shall revise the construction schedule in accordance with the approved extension. 3.3 Schedule Before work is started, and in accordance with the General and Supplemental Conditions, ' the Contractor under each schedule shall prepare a detailed schedule of all construction operations that shall not only indicate the sequence of the work, but also the time of starting and completion of each part. The Contractor shall show all various phases of work to be performed, submittals, materials, and equipment, manpower, skills, and equipment required and completion dates of various phases of the work to be performed for the timely and proper completion of the project. The schedule must be in such detail that the Contractor and Engineer can readily determine the work as planned and be able to notify affected or adjacent property owners of the dates and times of work on or adjacent to their property. The City of Fayetteville, Arkansas Nov 19, 1999 01100-16 01100 - General Project Requirements I schedule shall be submitted at or prior to the pre -construction meeting to the Engineer for his approval. The Contractor may not begin work on the project until the schedule has been submitted and approved. Delays caused by the Contractor's failure to submit the required schedule on time, will not be cause for an extension to the project completion date. For projects with a total estimated costs of up to $100,00.00 the Contractor may submit a schedule(s) based upon bar charts, narrative or Critical Path Network Diagram. For Projects with a total estimated costs in excess of $100,000.00 the Contractor shall submit the schedule(s) in the form of a Critical Path Method (CPM) Network Diagram. ' The contractor shall also be required to submit an updated version of the schedule(s) with each submission of a periodic payment request. ' 3.4 Weekly Progress Meetings The Contractor's superintendent and the Engineer's Representative and others identified as ' needing to participate shall attend a weekly progress meeting scheduled by the Engineer or his representative. The status of the project, schedule and work to be accomplished in the next week will be reviewed and discussed. The location of the meeting will be as set by the Engineer at a time agreeable with the Contractor and the Engineer. 3.5 Public Notice The Contractor, on the basis of the schedule and progress meetings shall notify the appropriate property owners of trenching, pipe laying, cleanup or other activities scheduled ' to occur on, or adjacent to, their property during the forth coming week. The minimum acceptable notification of property owners will be 48 hours in advance of occupying, storing materials on, or performing work on any right-of-way or easement. It shall be the responsibility of the Contractor to provide a minimum of 72 hours advance notice to the Engineer, Traffic Department, Police and Fire Department prior to cutting or blocking any public street or roadway. 1 All planned interruptions of water service shall be coordinated with the Engineer and the Fayetteville Water Department. A minimum of 48 hours notice shall be required. Service interruptions shall require advance approval from the Engineer and if allowed by the Engineer, shall be scheduled between 8:00 a.m. and 5:00 p.m. unless specifically approved 1 otherwise. 3.6 Water Shut down and Boil Orders for Contractor Work This is the procedure to be followed any time the Contractor must shut down water to any customers serviced by the Fayetteville water system. First, shutting down water to any customers for a planned job shall be avoided whenever possible. All possible efforts must be made to keep water flowing to all customers. If the shutdown involves hospitals, health facilities, schools, food service establishments, day care centers, industries, and other water -critical facilities, temporary water service must be provided at the Contractor's City of Fayetteville, Arkansas Nov 19, 1999 0110017 01100- General Project Requirements 3{. expense. In the event that water must be shut off to a customer, each customer shall be notified no later than 72 hours (or three working days, whichever is longer), in advance with a form provided by the Water and Sewer Maintenance Superintendent. A copy of this form is attached at the end of this Section 01100. The Contractor is responsible to hand-out these advance notices to each customer who will be out of service after specific coordination with the Water and Sewer Maintenance Department. The Owner reserves the right to establish the day and time for the water shutdown. This may include, but is not limited to, requiring that the shutdown take place at the time of minimum usage for the customers, and will frequently be late night and/or weekend work. Whenever possible, the Owner would like to have the work performed no later in the week 1 than Wednesday, so the Owner may have the boil order results back in the same week as the work is performed. Steps of the process are as follow: 1. Identify the potential need to shut down the water. 2. Coordinate with the Water and Sewer Department to identify exactly what addresses will be impacted and what valves must be operated. Jointly ensure that all of these valves are in proper working order. 3. Meet with the following to ensure all parties are involved and fully aware of the project and what is involved. This meeting will normally be held at the City Engineer's office at least four working days prior to the shutdown. The following persons must attend: the designing Engineer (or his representative), the Contractor, the City's engineering inspector, and a representative of the Water and Sewer Department. The Engineer or Contractor must bring with them the list of addresses , to be affected. They must also have detailed plans for the work to be performed and plans for any temporary water services to be provided. Coordination must be made with each critical water user prior to this meeting. Points of contact (names and telephone numbers) for each must be on the list. 4. Hand out notices to the customers three working days in advance. Each individual , address that is notified must be written down, and a copy of the list must be delivered to the Water and Sewer Department within two working hours of the notices being distributed. This list should exactly match the list identified in advance, per paragraph 3 above. If apartments or other multi -dwelling structures are involved, notice must be delivered to each individual residence. Legally, notices cannot be put , in mailboxes. 1 City of Fayetteville, Arkansas Nov 19, 1999 - 01 100-18 01 100 - General Project Requirements 1 5. Confirm with both Engineering and Water and Sewer Departments no later than I10:00 a.m. the day prior to the work being performed to confirm inspection and valve operation. [Engineer/Contractor] 1 6. Perform the work. 7. Notify Water and Sewer Department when finished with job, so they can take water ' samples for the boil order. 8. Issue boil order releases when sample results are returned. The Contractor is ' responsible to issue the releases within four hours of their return, under supervision of one Water and Sewer employee. ' [Attached at the end of this Section 01100 are two separate notices which may have to be distributed. The first is for water pressure reduction, when no boil order will be required. The second is when a boil order will be required. The decision of which is required will be made in the meeting at City Engineer's office (paragraph 3 above).] I I I End of Section 01100 - General Project Requirements [1 1 I I I Nov 19, 1999 01100-19 City of Fayetteville, Arkansas 01100 - General Project Requirements I 1 1 FAYETTEVILLE I I I I I THE CITY OF FAYETTEVILLE, ARKANSAS EXAMPLE WATER PRESSURE REDUCTION NOTICE TO THE CUSTOMER Due to scheduled water system maintenance in your area, the contractor listed below, under supervision of the engineer listed below, must reduce the water pressure in the area serving your business or residence. The water pressure will be reduced at the following time: DATE TURNED DOWN ( approximate) TIME TURNED DOWN (approximate) : TIME TURNED DOWN ( approximate) : IIf you need to draw up water for use, please due so before this time. ' As this is simply a temporary reduction in pressure and there will be no break in the integrity of the lines providing your water, there is no requirement for a boil order. Your water will be perfectly safe to drink as soon as full pressure is restored. ' If you have any questions, please call one of the following: Engineer: Name/Company Phone Contractor: Name/Company Phone Thank you for your patience and consideration. DAVID JURGENS Water & Sewer Maintenance Superintendent 575-8386 I I 113 West Mountain 72701 (501) 575-7700 ' Fax: (501) 575-8257 FAYETTEVILLE EXAMPLE ' BOIL ORDER THE CITY OF FAYETTEVILLE, ARKANSAS NOTICE TO THE CUSTOMER Due to scheduled water system maintenance in your area, the contractor listed below, under ' supervision of the engineer listed below, must shut the water off to your business or residence. The water will be off as follows: ' DATE TURNED OFF ( approximate) : TIME TURNED OFF ( approximate) : TIME TURNED ON (approximate) : If you need to draw up water for use, please due so before this time. Once your water has been turned back on, the State Health Department requires that we ask that you boil your cooking and drinking water for 5 minutes until you receive notice that the boil ' order is lifted. The boil order will be in effect until the water has been tested and approved by the State Health Department. The results should be known in 5 to 7 days. You will be notified via letter on your door as soon as the Water/Sewer Department receives approval from the Health ' Department. This boil order is a precautionary requirement. The chances of contamination in your water are ' slight, but we must publish the boil order as a precautionary safety measure and to meet State regulations. IIf you have any questions, please call one of the following: Engineer: ' Name/Company Contractor: Name/Company Thank you for your patience and consideration. DAVID JURGENS Water & Sewer Maintenance Superintendent 575-8386 113 West Mountain 72701 (501) 575-7700 ' Fax: (501) 575-8257 Phone Phone IBOIL ORDER FORM DATE NOTIFIED: DATE CLEARED: CREW FOREMAN ADDRESSES: ADDRESSES: I 4 SECTION 01110 - METHODS OF MEASUREMENT AND PAYMENT ' Methods of measurement and payment as set out in the Specifications covering the various items of construction are hereby clarified and superseded as set out herein. Wherever they are not clarified or superseded herein, methods of payment as provided in the applicable section of the Specifications shall govern. Payment for all work under this contract shall be made at the unit and lump sum prices bid under the various items of the Bid as hereinafter set out. ' Bid Items 1, 2, and 3 - Water Line Pipe Payment for pipe shall be made at the unit prices bid per linear foot for the various types and sizes ' of pipe, complete in place. The prices bid shall be full compensation for clearing, temporary fencing where necessary, right of way preparation, surface removal, disposal of waste materials, stripping and stockpiling topsoil where required, trenching, disposal of trenched materials, furnishing and laying pipe, pipe bedding material, concrete thrust anchors where required, Field-Lok gaskets, bolts, glands, gaskets, polyethylene encasement, pipe detection tape, cleaning, sterilization, cleanup, removing, replacing and repairing fences, removal and replacement of rock walls, landscape restoration, seeding, fertilizing, mulching, and every other item required for a complete installation as specified with the sole exception of the Class 7 aggregate backfill, "slurry" backfill and special hillside backfill which shall be paid for under bid item 37, 38 and 39 respectively. ' Measurement will be based on the total length of the line, including pipe required for ties to the existing system, with no deduction made for valves or fittings. Measurement shall be made with a 100 foot tape along the centerline of the pipeline after the trench has been backfilled. The footage installed to be paid for will be reflected in a daily written report, ' a copy of which will be furnished to the Contractor. The Contractor will be required to uncover, at his own expense, any pipe or appurtenance that has been backfilled prior to inspection by the City's project representative. Bid Item 4 - Connection of 2" Service line Payment under this item shall be made in accordance with the unit price bid. This unit price shall include the 2" tap and 2" pipe and all necessary fittings and materials to connect the existing meter to the new water line. Bid Item 5, 6, and 7 - Highway Bore Steel Encasement Pipe Payment for the bore and jacking encasement under the Highway or street shall be made at the unit price bid per foot of installation. The unit price bid shall include the furnishing and installation of the smooth wall steel encasement pipe (with specified thickness); all associated backfill, regardless of type of backfill material, including bore pit; the uni-flange spacers; the uni-flange joint restraint spacers (or equal); the APS-Pull on end seals (or equal) to seal the ends of the pipes and all other related work not specifically compensated for under items of the bid. The carrier pipes are on ' separate bid items, payment shall be made only for successful bores which satisfy the requirements of the plans and specifications and are on desired grade. ' City of Fayetteville, Arkansas Dec 29, 1999 011101 01110 -Methods of Measurement and Payment 1 If Nyf� YV Bid Items 8, 9, 10 and 11 - Steel Encasement Pipe By Open Cut Payment for the encasement by open cut shall be made at the unit price bid per foot of installation. , The unit price bid shall include the furnishing and installation of the smooth wall steel encasement pipe (with specified thickness); all associated backfill, regardless of type of backfill material; splitting and rejoining encasement by welding (if applicable); the uni-flange spacers; the uni-flange joint restraint spacers (or equal) the APS-Pull on end seals (or equal) to seal the ends of the pipes and all other related work not specifically compensated for under items of the bid. The carrier pipes are , on separate bid items. Bid Items 12 - Special Concrete Utility Saddles Payment for special concrete utility saddles will be made at the unit price bid per linear foot under this item for the various lengths of utility saddles, as provided. The unit price bid shall include all concrete, steel reinforcement, excavation, concrete forms, removing and replacing any sewer pipe ' damaged by the contractor, trench backfill and compaction, surface restoration, seeding, fertilizing, mulching, and every other item required for a complete installation as shown in the drawing details with the sole exception of the Class 7 aggregate backfill, "slurry" flowable backfill and special hillside backfill which shall be paid for under bid item 37, 38 and 39 respectively. Bid Items 13 - Compact Ductile Iron Fittings ' Payment for compact ductile iron fittings will be made at the unit price bid per pound under this item for the various types of ductile iron fittings, as provided. The unit price bid shall include the ' furnishing and installation of the fittings, and all other related hardware and work not specifically compensated for under other items of the Bid. The weight of the fittings 24 inches in diameter and smaller will be based on standard AWWA C153/A21.53 weight tables for naked, compact , mechanical joint fittings. The price bid shall include furnishing and installing the fittings, poly encasement, and the required concrete reaction blocking, rebar and Ebba Iron joint restraints (or equal) in accordance with the joint connection and reaction detail schedule set out on the Plans. , Bid Items 14 and 15A - Butterfly Valve with Box Payment for butterfly valves shall be made at the unit price bid for each valve, complete in place. The price shall include furnishing and installing valves, polyethylene wrap, valve boxes, concrete pad at ground surface, valve operator extension stem or American Flow Control trench adapter, and ' every other item required for complete installation as specified. Bid Items 15 and 16 - Gate Valves - , Payment for gate valves shall be made at the unit price bid for each of the various sizes of valves, complete in place. The price shall include furnishing and installing valves, polyethylene wrap, valve boxes, concrete pad at ground surface, valve operator extension stems, and every other item required for a complete installation as specified. 1 City of Fayetteville, Arkansas ' Dec 294999 01110-2 01110 -Methods ofMeasurement and Payment ii I Bid Items 17 - Trench or Excavation Safety System ' Payment under this Item shall be made in accordance with the lump sum price bid. The price bid shall be full compensation for trench or excavation safety system requirements in accordance with Act 291 of the 1993 Arkansas General Assembly. Payment under this item will not be made until project is completed, accepted, and the Contractor certifies that he has met all requirements as set out in said Act 291. ' Bid Item 18 - Fire Hydrants Payment for fire hydrant assemblies will be made at the unit price bid for each assembly installed. The bid price shall include furnishing and installation of the fire hydrant, fire hydrant barrel extension if required, 6 -inch ductile iron pipe, polyethylene encasement, main line fitting, boss, or outlet, auxiliary gate valve, valve box and box extension. All fittings, locked hydrant adapters, gravel drain, concrete collar, concrete support and reaction blocking will be included in this pay item. Bid Items 19 - Remove and Replace Existing Asphalt Pavement Payment for the final asphalt street or parking lot repair shall be made at the unit price bid per square yard. The unit price bid shall be full compensation for the removal and disposal of the base material to the depth required for the repairs, including any saw cutting as detailed on the contract drawings, furnishing and placement of concrete, prime, hot mix asphalt concrete (HMAC), all forming, labor, 1 equipment, tools and any other items required for a complete installation for asphalt street or asphalt parking lot repairs as specified on the plans and defined in the technical specifications. Measurement shall be allowed for a maximum trench width as listed in table 1 of the drawing details I only and to the nearest 0.1 square yard of final repair product in place or as approved by the Engineer. Removal and repair of concrete curb and gutter on asphalt street or parking lot is included. Bid Items 20 - Remove and Replace 6" Concrete Pavement Payment for six inch thickness concrete pavement repair- shall be made at the unit price bid per ' square yard. The unit price bid shall be full compensation for the removal and disposal of identified concrete pavement, concrete curb and gutter if applicable, furnishing and placement of concrete, all forming, labor, equipment, tools and any other items required for a complete installation for concrete pavement repairs as determined necessary by the Engineer during construction. Measurement shall be allowed for a maximum trench width as listed in table 1 of the drawing details only and to the nearest 0.1 square yard of final repair product in place or as approved by the Engineer. There shall be no additional compensation for pavement damaged by the Contractor, or excavation beyond the limits of Table 1 in the construction drawings. Bid Item 21 - 4" Thick Sidewalk Repair Payment under this item shall be made in accordance to the unit bid price per square yard as measured, and includes sawcut, breakout, removal, all forms, reinforcing steel and concrete for complete -in -place sidewalks per City of Fayetteville Standards. City of Fayetteville, Arkansas Dec 3, 1999 01110-3 01110 - Methods of Measurement and Payment I: Bid Item 22 - Remove and Replace Concrete Rip -rap Payment under this item shall be made in accordance to the unit bid price per square yard as , measured, and includes sawcut, breakout, removal, hauling, all forms, reinforcing steel (if applicable), concrete and clean up for complete -in -place rip -rap equal or better to existing. Bid Items 23 - Erosion Control Payment under this item shall be made in. accordance with the lump sum price bid. The price bid ' shall be full compensation for erosion control measures required to prevent erosion of materials onto the City streets or onto the Highway or private property as shown on the plans and/or shown elsewhere, or as directed by the Engineer. Bid Items 24, and 25 - Air Release/Vacuum Valve , Payment for air release/vacuum valve shall include furnishing all labor and material for installing air/vacuum release valve of the size indicated in the drawings, valve vault, with all appurtenances, vents, risers, gate valves, fittings, drains, and every other item for a complete -in -place installation as specified in the specifications and drawings. Bid Items 26, 27 and 28 - Tapping Sleeve and Valve Assembly Payment for tapping sleeve and valve shall be made at the unit price bid for each assembly, complete in place. The price shall include furnishing and installing tapping sleeve and valve, valve box. concrete pad at ground surface, valve operator extension stem or American Flow Control trench adapter (if required), and every other item required for a complete installation as specified. ' Bid Items 30 and 31 - Tie-in Existing Water Line Payment for tie-in existing water line shall be made at the unit price bid for each connection made. Price shall include excavation of existing lines, removal and replacement of existing fittings as required, and making connection of new water line to existing water line for a complete installation. ' Bid item 33. - Tie-in/Relocate Existing Water Meter Payment for the connection of existing services, to the new water lines shall be made at the unit price bid for 3/4" copper line defined on the drawings. The price bid shall include all excavation of existing lines, cutting existing lines, removal and replacement of existing fittings as required, making connection of new water line to existing meters, backfilling, cleanup, seeding, and every other item of work not specifically compensated for under other items of the Bid required for a I complete installation. Bid Item 34 - Salvage of Existing fire hydrants Payment under this item shall be made in accordance to the unit bid price per each hydrant, and only when salvaged and delivered to the City's Operation Center located on Cato Springs Road. City of Fayetteville, Arkansas Dec 3, 1999 Ol 110-4 01 110 - Methods of Measurement and Payment 1 .1 I [I I I I I I F Bid Item 35 - Solid Rock Excavation Payment for the excavation of "rock" as defined in Section 02222 of the specifications and as approved by the OWNER shall be made at the unit price bid per cubic yard as determined and measured by the OWNER Such price shall be full compensation for excavation and proper disposal of "rock" as defined in section 02222. Bid Items 36 - Tree Protection Fencing Payment for the tree protection fence shall be made at the unit price bid per foot of fence installation. The unit price bid shall be full compensation for furnishing labor, materials, equipment, and every other item required for a complete installation as shown on the detail drawing. Bid Item 37 - Root Cutting and Pruning Payment for the root cutting and pruning shall be paid for each linear foot of root encountered in the trench. Bid Item 38 - New 3/4" meter box setting Payment for new meter box settings shall be paid for each new box set. This item will include complete meter yoke, box and lid installed to the desired grade set in the field by the Engineer, and connected to the existing service line. Bid Item 39 - Traffic Control Payment for the traffic control shall be made in accordance with the lump sum price bid. The payment shall include furnishing labor and installing appropriate signing and barricades in accordance with the AHTD Utility Coordination Policy Manual On Uniform Traffic Control Devices. Bid Items 40 - Class 7 aggregate backfill I I I I I Payment for class 7 aggregate backfill will be made at the unit price bid per ton for compacted class 7 aggregate as provided. The unit price bid shall include the furnishing, compaction, testing and maintenance of class 7 aggregate backfill in all trenches in the paved driveways and parking lots as shown on the plans and as specified. Measurement shall be based upon verifiable truck weight tickets furnished by the contractor to the engineer for quantities up to the theoretical limits of the excavation required by the drawings and specifications. No payment will be allowed for trench widths (in excess of five feet) or depths in excess of the requirements of the drawings and specifications unless approved in advance by the engineer as necessitated by field conflicts. Bid Items 41 - "Slurry" Backfill Payment for flowable backfill will be made at the unit price per cubic yard. The unit price bid shall include the furnishing of flowable backfill in all trenches in the city streets as shown on the plans. City of Fayetteville, Arkansas Dec29, 1999 01110-5 01110-MelhodsofMeasurementandPayment No payments will be allowed for trench widths or depths in excess of the requirements of the drawings and specifications unless approved in advance by the engineer as necessitated by field conflicts. Bid Item 42. - Special Hillside Backfill Material Compacted 95% Standard Payment for Hillside Backfill Material shall be paid for each compacted cubic yard of material to 95% standard compaction, for any excavation within the Highway R.O.W. under future pavement surfaces, or other areas designated by the Engineer. The Unit price bid shall include the furnishing, compaction and testing of the hillside backfill in all trenches in the Highway R.O.W. or any other designated areas. Measurement shall be based upon verified quantities up to the theoretical limits of the excavation required by the drawings and specifications. No payment will be allowed for trench widths in excess of 5 feet wide or excess of depths beyond the requirements of the plans unless approved by the engineer. Bid Items 43 - PVC Sewer Pipe Payment for sewer line pipe shall be made at the unit prices bid per linear foot for the pipe, complete in place. The prices bid shall be full compensation for clearing, temporary fencing where necessary, furnishing and laying pipe, bedding material, pipe detection tape, testing, TV Inspecting, cleanup, all other restorations. Bid Item 44 - Abandon Existing Sanitary Sewer Manhole Payment for sewer manhole abandonment shall be made at the unit price bid for each manhole abandoned as shown on detail drawing. Bid Item 45 and 47 - Standard Sewer Manhole Pre -cast or Cast -in -Place Payment for 4 foot diameter cast -in -place or precast manholes shall be paid at the unit price per vertical linear foot (measured to nearest 0.10 feet flow line to rim). The price bid shall be full compensation for every item of work for a complete -in -place manhole, including removal of old manhole where shown on the construction plans, adjustment rings, watertight manhole inserts, exterior waterproofing, backfill and every other item required tor a complete installation as shown on the plans and specified. Bid Item 46 - Drop Connection Sewer Manhole Pre -cast or Cast -in -Place Payment for 4 foot diameter cast -in -place or precast manholes shall be paid at the unit price per vertical linear foot (measured to nearest 0.10 feet flow line to rim). The price bid shall be full compensation for every item of work for a complete -in -place manhole, including removal of old manhole where shown on the construction plans, adjustment rings, watertight manhole inserts, exterior waterproofing, drop connection, backfill and every other item required tor a complete installation as shown on the plans and specified. Dec 29, 1999 011106 City of Fayetteville, Arkansas 01110 - Methods of Measurement and Payment L I I I L I I I I I C I I I Bid Items 48 - Cut and Plug Existing Sewer Pipe Payment under this item shall be made in accordance to the unit bid price per each location. The price bid shall be full compensation for cutting and plugging existing sewer pipes that are abandoned. This item shall be paid for at the completion of the project. Bid Item 49 - Surface video Documentation Prior to Construction Payment under this item shall be made in accordance to the lump sum bid price. The price shall include the video recording of the pre-existing surface condition of the project area. All video must ' be completed and submitted to the Engineer in accordance with the specifications prior to beginning any construction work. Delays caused by the Contractor not submitting video tapes will not be cause for project extension. There will be no compensation paid for partial project video tapes. Bid Item 50 -Television Inspection of the Existing and Sanitary Sewer ' Payment under this item shall be made in accordance with the unit bid price per linear foot of pipe televised and includes cleaning to accommodate CCTV, and televising pipe. This inspection is to identify existing sewer services to be reconnected to proposed sewer. All cleaning and video shall ' be in accordance with Section - 02738 of these specifications. No work will be allowed to commence prior to submittal and approval of the video tapes by the Engineer. The Contractor shall make three copies of all videos; original for the owner, one copy for the Engineer and one copy for ' the Contractor. Full payment shall be made upon delivery of a copy of the video tape to the city. Project delays caused by the Contractor's failure to submit the videos will not be cause for a project extension. Bid Item 51 - Grass Sod I I C I I I Payment under this item shall be made in accordance with the square yard price bid. The price bid shall be full compensation for furnishing, and installing grass sod to match existing sod removed during trench excavation. All preparation work will be in accordance with Section 02487. Measurement will be for the length of trench and the allowable trench width in square yards. Any additional sod required to replace areas damaged by the contractor will be at the contractor's expense. Bid Item 52 - Grass Seeding and Mulching Payment under this item shall be made in accordance with the square yard price bid. The price bid shall be full compensation for furnishing, and installing grass seed and mulching to match existing grass removed during trench excavation. All preparation work will be in accordance with Section 02487 - PIPELINE CLEANUP AND SEEDING. Measurement will be for the length of trench and the allowable trench width in square yards. Any additional seeding required to replace areas damaged by the contractor will be at the contractor's expense. City of Fayetteville. Arkansas Dec 3, 1999 01110-7 01110 - Methods of Measurement and Payment I Bid Item 53 - Topsoil ' Payment under this item shall be made in accordance with the cubic yard price bid. The price bid ' shall be full compensation for furnishing, and installing topsoil prior to placing sod or grass seed. Topsoil shall be used where the topsoil removed from the trench is not of sufficient quantity or quality, as determined by the Engineer, to properly support grass and plant growth. All preparation work will be in accordance with Section 02487 - PIPELINE CLEANUP AND SEEDING. Measurement will be for cubic yards delivered according to truck delivery tickets. Delivery tickets must be given to the Engineer upon delivery of material and the proper placement of material approved by the Engineer in order to be compensated for this item. Any additional topsoil required to supplement topsoil not properly stored alongside trenches according to these specifications will be at the contractor's expense. Bid Item 54 - Resident Notification Payment under this item shall be made in accordance to the lump sum bid price. The price shall include the labor, material and cost to notify effected residents about water service interruption, boil order and other notices required by the City. Bid Item 55 - Mobilization and Storage Payment under this item shall be in accordance with the lump sum price bid. The price bid shall be full compensation for mobilizing equipment and labor to the project site, handling and storage of equipment and supplies necessary to. conduct work under this contract. This item also covers de -mobilizing after the project has been completed and accepted, removing any temporary fencing and cleaning up all storage sites. The contractor will be paid under this item at the lump sum puce as a percentage of work complete. END OF SECTION 01110 - Methods of Measurement and Payment . I City of Fayetteville, Arkansas ' Dec 3, 1999 01110-8 01110 - Methods of Measurement and Payment I L L L I I SECTION 01120 - TESTING Part 1 - General. Costs The Contractor shall be responsible for and shall pay all costs associated with any inspection or testing required in connection with the Owner's or Engineer' acceptance of materials or equipment incorporated in the work, as provided for in Article 13 of the General Conditions and Article SC -13 of the Supplementary Conditions and paragraph 1.33 of Section 01100, General Project Requirements Testing. 2. Certificates of Compliance. The Contractor shall be responsible for furnish to the Engineer materials and equipment manufacturers' duly sworn certificates of compliance with all requirements and provisions of applicable standards such as, but not limited to, AWWA, ASTM, ANSI, AASHTO, AHTD or others for all materials and equipment delivered to this project. ' The City of Fayetteville shall have the right to approve or reject the contractor's proposed lab based upon sound Engineering principles. Copies of all testing reports must be forwarded directly to the Engineer by the testing laboratory. 3. Specific Requirements. L L I I I I I H Specific requirements for testing and certificates of compliance are set forth in the Technical Specifications for each item of work. All field tests required for a project shall be witnessed by the City Engineering Division representatives in the presence of the Engineer and Contractor, or their approved representatives. All tests require a minimum notice of 24 hours. The 24 hours is a minimum only, the exact time for testing and required inspections shall be determined by the City of Fayetteville Engineering Office. End of Section 01120 - Testing 01120-1 City of Fayetteville, Arkansas 01120 -Testing I SECTION 01200 - TEMPORARY EROSION AND DUST CONTROL ' PARTI- GENERAL ' 1.1 DESCRIPTION A. This item shall consist of temporary control measures as shown on the plans or as ordered by the Owner during the life of a contract to control water pollution, soil ' erosion, and siltation through the use of berms, dikes, dams, sediment basins, fiber mats, gravel, mulches, grasses, slope drains, and other erosion control devices or methods. ' B. Temporary erosion control measures contained herein shall be coordinated with the permanent erosion control measures specified as part of this contract to the ' extent practical to assure economical, effective, and continuous erosion control throughout the construction period. IC. Temporary control may include work outside the construction limits such as borrow pit operations, equipment, and material storage sites, waste areas, and temporary plant sites. 1.2 SUBMITTALS Submit Control Plans to Engineer for review and approval. PART2-PRODUCTS 2.1 GRASS ' Grass which will not compete with the grasses sown later for permanent cover shall be a quick -growing species (such as ryegrass, Italian ryegrass, or cereal grasses) suitable to the ' area providing a temporary cover. 2.2 MULCHES Mulches may be hay, straw, fiber mats, netting, bark, wood chips, or other suitable material reasonably clean and free of noxious weeds and deleterious materials. ' 2.3 FERTILIZER Fertilizer shall be a standard 10-10-2 commercial grade and shall conform to all federal and state regulations and to the standards of the Association of Official Agricultural Chemists. 2.4 STRAW BALE DIKE ' City of Fayeneville, Arkansas Sep 17, 1999 01200-1 01200 - Temporary Erosion and Dust Connol I i. Straw bale dikes, as illustrated in on Detail Sheets, shall be used to prevent soil erosion at all stream or ditch crossings. Individual straw bale dike locations are indicated on the site plans. i��.y 1[17 � � �):7:� 1►6'i Where construction disturbs grassy slopes equal to or steeper than 3:1 the slope shall be protected with an erosion control mat as illustrated on Detail Sheets. Slope drains may be constructed of pipe, fiber mats, rubber, Portland cement concrete, bituminous concrete, or other materials that will adequately control erosion. 2.6 SILT FENCING Silt fencing, as illustrated on Detail Sheets shall be used to prevent soil erosion at top of slope locations. 2.7 OTHER All other materials shall meet commercial grade standards and shall be approved by the Owner before being incorporated into the project. i PART 3- EXECUTION 3.1 GENERAL i A. In the event of conflict between these requirements and pollution control laws, rules, or regulations of other federal, state, or local agencies, the more restrictive laws, rules, or regulations shall apply. B. The Contractor shall be responsible for compliance to the extent that construction i • practices, construction operations, and construction work are involved. 3.2 SCHEDULE Prior to the start of construction, the Contractor shall submit schedules for accomplishment of temporary and permanent erosion control work, as are applicable for clearing and grubbing, grading, construction, paving, and structures at watercourses. The Contractor shall also submit a proposed method of erosion and dust control on haul roads and borrow pits and a plan for disposal of waste materials. Work shall not be started until the erosion control schedules and methods of operations for the applicable construction have been accepted by the Engineer. G City of Fayetteville, Arkansas ' Sep 17, 1999 01200-2 01200 - Temporary Erosion and Dust Control I 3.3 AUTHORITY OF OWNER The Owner has the authority to limit the surface area of erodible earth material exposed by clearing and grubbing, to limit the surface area of erodible earth material exposed by excavation, borrow, and fill operations, and to direct the Contractor to provide immediate permanent or temporary pollution control measures to minimize contamination of adjacent streams or other watercourses, lakes, ponds, or other areas of water impoundment. ' 3.4 CONSTRUCTION DETAILS IA. The Contractor will be required to incorporate all permanent erosion control features into the project at the earliest practicable time as outlined in the accepted schedule. Except where future construction operations will damage slopes, the ' Contractor shall perform the permanent seeding and mulching and other specified slope protection work in stages as soon as substantial areas of exposed slopes can be made available. Temporary erosion and pollution control measures will be ' used to correct conditions that develop during construction that were not foreseen during the design state; that are needed prior to installation of permanent control features; or that are needed temporarily to control erosion that develops during normal construction practices but are not associated with permanent control features on the project. B. Where erosion is likely to be a problem, clearing and grubbing operations should be scheduled and performed so that grading operations and permanent erosion control features can follow immediately thereafter if the project conditions permit; ' otherwise, temporary erosion control measures may be required between successive construction stages. IC. The Owner will limit the area of clearing and grubbing, excavation, borrow, and embankment operations in progress, commensurate with the Contractor's capability and progress in keeping the finish grading, mulching, seeding, and t other such permanent control measures current in accordance with the accepted schedule. Should seasonal limitations make such coordination unrealistic, temporary erosion control measures shall be taken immediately to the extent ' feasible and justified. D. In the event that temporary erosion and pollution control measures are required due to the Contractor's negligence, carelessness, or failure to install permanent controls as a part of the work as scheduled or are ordered by the Owner, such work shall be performed by the Contractor at his/her own expense. ' E. The Owner may increase or decrease the area of erodible earth material to be exposed at one time as determined by analysis of project conditions. ' F. The erosion control features installed by the Contractor shall be acceptably ' City of Fayetteville, Arkansas Sep 17. 1999 01200-3 01200 -Temporary Erosion and Dust Control maintained by the Contractor during the construction period. G. Whenever construction equipment must cross watercourses at frequent intervals, and such crossings will adversely affect the sediment levels, temporary structures should be provided. H. Pollutants such as fuels, lubricants, bitumen, raw sewage, wash water from concrete mixing operations, and other harmful materials shall not be discharged into or near rivers, streams, and impoundments or into natural or manmade channels leading thereto. END OF SECTION 01200 City of Fayetteville, Arkansas Sep 17, 1999 01200-4 01200 - Temporary Erosion and Dust Control SECTION 01314 - USE OF EXPLOSIVES ' 1.1 General ' The Contractor shall observe the requirements of the General Conditions, Supplementary Conditions and this Technical Specification when using any explosive materials for excavation or demolition. 1.2 Use of Explosives When the use of explosives is necessary for the prosecution of the work, the Contractor shall observe ' all local, state and federal laws in purchasing and handling explosives. The Contractor shall take all necessary precaution to protect persons, completed work, neighboring property, water lines, or other underground structures. ' The Contractor shall notify all owners of all nearby property of the intention to use explosives at least eight hours before blasting is scheduled. ' The Contractor shall submit to the Owner a certificate of insurance covering such blasting operations. Such insurance shall be in the same amount as is the public liability requirements under ' Article 5 of the Supplementary Conditions. 1.3 Responsibility The Contractor shall be totally responsible for handling explosives in a safe manner and for any damage resulting from the use of explosives. 1 End of Section 01314 - Use of Explosives I U I I 1 City of Fayetteville, Arkansas Sep 17, 1999 01314-1 01314 - Use of Explosives I SECTION 01335 - SUBMITTALS ' 1. General ' The Contractor shall submit a minimum of five copies of the equipment & materials proposed to be furnished on the project. Any items not in compliance with the Specifications shall be noted on the submittals. ' 2. Non -Specified Materials or Equipment 1 Any equipment submitted other than that specified, which requires additional work to be performed, shall be noted by the Contractor prior to submittal. The cost of any additional work required shall be borne by the Contractor. ' 3. Coordination of Work ' The Contractor shall allow two weeks for initial review by the Engineer. The Engineer may withhold action on any submittal which requires coordination with other submittals until such submittals are received. ' 4. Payment No payment shall be made for equipment or materials delivered and/or installed by the Contractor prior to approval by the Engineer. Any material or equipment installed prior to approval of submittals by the Engineer, will be removed and replaced by approved products at the Contractor's sole expense. IEND OF SECTION 01335 - SUBMITTALS I I I INov 19, 1999 01335-1 City of Fayetteville, Arkansas 01335 - Submittals I ' SECTION 01535 - VIDEO TAPE RECORDINGS Part 1- VIDEO TAPE RECORDINGS OF SURFACE CONDITIONS ' 1.1 GENERAL ' Video tape recordings of surface conditions shall be provided for the full length of the water line project. Existing utilities shall be marked and construction staking shall be in place before taping begins. Taping shall be done prior to construction. The following location information shall be provided on color audio -video tape recording: ' Audio: Each recording shall begin with a verbal description of the current date, project name and municipality, and be followed by the general location, i.e., name of the street, viewing side and direction of progress. Video: Transparent information must appear on the viewing screen. This information will consist of the date and time of recording. The date information will contain the month, day and year. ' Digital: To preclude the possibility of tampering or editing in any manner, all video recordings must, by electronic means, display continuously and simultaneously generated transparent digital I information to include the date and time of recording. The date information will contain the month, day and year. Part 2- MATERIALS 2.1 Audio -video VHS tape, 3M T60 broadcast type or equivalent tapes shall be 1/2 -inch color video -cassette player/recorder. An effort should be made to utilize the same recorder that would be required for review of the sewer line televising. ' 2.2 Video output from camera(s) used must be capable of producing NTSC-525 lines/60 fields. Resolution shall have a minimum 260 TV lines at center, for optimum color imagery and minimum lag through 10 foot candles, with Geometric Distortion not to exceed 1.5 percent of Picture Height at any point in picture area. 2.3 The equipment shall be capable of a minimum of 240 lines horizontal resolution. Camera ' shall have character/time generators. VCR shall be General Mitsubish Model CS -1903 recorder/tuner, with adapter, connector plugs, and still frame capability. Part 3- EXECUTION 3.1 The taped coverage shall include all surface features located within the zone of influence of construction supported by appropriate audio description. Audio description shall be made ' City of Fayetteville, Arkansas Sep 17, 1999 01535-1 01535 - Video Tape Recordings CI simultaneously with video coverage. Such coverage shall include, but not be limited to, all existing driveways, sidewalks, fences, curbs, ditches, roadways, landscaping, trees, culverts, headwalls, retaining walls, orbuildings located within such zone of influence. Particular and detailed attention shall be given to any defects noted, such as cracks, disturbed areas, damaged items, or as may be required by the Engineer. It is the intent of this coverage to accurately and clearly document pre-existing conditions and especially any items that could result in construction claims. The excavation areas shall be physically marked with high -visibility fluorescent paint prior to video taping. The markings shall include the job number and stationing. 3.2 The zone of influence shall be defined as an area within 30 feet of the proposed work, and an additional 20 feet of supplemental coverage shall be provided in residential areas. 3.3 The Contractor shall be able to televise and tape areas with paved roads, along co -owned easements, through parks, lawns, and open fields. If video taping on private property, the Contractor shall give the Owner sufficient prior notice of such entry so that property owners may be advised of and their permission obtained for the work. 3.4 To produce the proper detail and perspective, adequate lighting will be required to fill in the shadow area caused by trees, utility poles, road signs and other such objects in residential areas or as directed by the Engineer. 3.5 Houses and buildings shall be identified visually by house number, when visible, in such.a manner that structures ofthe proposed system, i.e., manholes on a sewer system and hydrants on a water system, can be located by reference. 3.6 The rate of speed in the general direction oftravel of the conveyance used during taping shall not exceed 48 feet per minute in residential areas, nor exceed 100 feet per minute in non-residential areas. Panning rates and zoom-in/zoom-out rates shall be controlled sufficiently such that during playback will produce clarity of the object viewed. The playback picture shall be in focus and be of extreme clarity at all times. 3.7 All taping shall be done during times of good visibility. No taping shall be done during periods of visible precipitation, or when more than 10 percent of the ground area is covered with snow, unless otherwise authorized by the Engineer. I4 C I Ii I I I I Li I 3.8 The Owner shall have the authority to designate what areas may be omitted or added for audio -video coverage. 3.9 All tapes (cassettes and cases) shall be properly identified by tape number, location, and project name and municipality in a manner acceptable to the Owner. 3.10 A record of the contents of each tape shall be supplied by a run sheet identifying each segment in the tape by location, i.e., roll number, street or road viewing, tape counter City of Fayetteville, Arkansas Sep 17, 1999 01535-2 _ 01535 - Video Tape Recordings I I I 1 El number, viewing side, point starting from. traveling direction and ending destination point. 3.11 Conventional wheeled vehicles cannot be used. ' 3.12 Any portion of the videotape recording not conforming to Specifications shall be rejected. 3.13 Any taped coverage not acceptable to the Owner shall be refilmed at no additional charge. ' The Contractor shall reschedule unacceptable coverage five (5) days after being notified. 3.14 All taping shall be performed by Contractor and reviewed prior to construction. ' 3.15 One original and two copies are to be provided. Original to Owner; one copy to Engineer; and one copy to Contractor. 1 tEnd of Section 01535 - Video Tape Recordings of Surface Conditions I I I I I I I I ' City of Fayetteville, Arkansas 01 Sep 17, 1999 01535-3 01535- Video Tape Recordings I ' SECTION 02110 - CLEARING RIGHTS OF WAY, CUTTING AND REPAIRING FENCES ' PART1-GENERAL 1.1 DESCRIPTION ' The City of Fayetteville has acquired both permanent and temporary construction easements for the water and sewer line construction. ' Insofar as possible and unless subsequent permission is obtained from the Owner, the Contractor shall confine his activities to the State and City rights -of -way and easements ' obtained by the City of Fayetteville. The contractor shall limit all activities to the rights -of -way and easements - the ' contractor shall not store any material, place any construction material or trench material, place any equipment or activities nor allow any workmen onto residential yards or drives. No trees or cultured plants shall be cut, trimmed or removed unless clearly shown on the plans, marked by the Engineer or approved by the City Engineer. Absolutely no trees, landscaping, vegetation, etc., shall be cut, pruned, or removed outside of easements and rights -of -way. All trees and other vegetation which is so marked and must be removed to perform the work, shall be removed and disposed of, or removed and saved, (as shown on the plans or in the contract documents) by the Contractor. No on -site burning shall be permitted. All protection of trees, trimming and repair of trees and plants shall be performed by qualified nurserymen or horticulturists in accordance with the City of Fayetteville's Ordinance Chapter 162 "TREE PROTECTION AND PRESERVATION". PART 2- EXECUTION 2.1 CLEARING RIGHTS -OF -WAY ' Parts of construction are indicated on the Plans as being through lawns, planters, sidewalks, streets, parking lots, brush and undeveloped fields. There is not an extra pay item for the clearing of rights of way or for the disposing of brush, timber or other debris resulting from the clearing operation. I I 1] A. BRUSH, TIMBERED AREAS, FIELDS Oct 5, 1999 Where construction is indicated on the Plans as being through brush, timbered areas, and fields of tall grass, the Engineer shall stake the centerline of the proposed pipe line. The Contractor shall clear the rights of way of brush and other debris and do such right of way construction as is necessary to provide an adequate working area. City of Fayetteville. Arkansas 02110 - Clearing Rights of Way. Cutting 02110-1 And Repairing Fences I1 In clearing right of way, the Contractor SHALL NOT REMOVE ANY TREES UNLESS CLEARLY MARKED TO BE REMOVED BY THE ENGINEER Where water lines are to be constructed in close proximity to shade trees, ornamental trees or any other trees on this project, the Contractor will be expected to work near the trees without removing or damaging them. The Contractor shall construct a free- standing protective wooden pen, 8 feet tall, around all trees in close proximity to the work which are not to be removed. Protective pens shall be maintained around trees until final cleanup and seeding or sodding have been completed. All brush, timber and other debris required to be removed from the construction of the work shall be hauled from the site and disposed of at the option of the Contractor. Burning of brush will not be permitted on this project. B. LAWNS, GARDENS, AND OTHER WELL -KEPT AREAS Where construction is shown on the Plans as being through lawns, gardens, or other well -kept areas, the Contractor shall stake the general location of the rights of way, and shall provide line stakes. The Contractor shall then clear any debris from the rights of way. All shrubbery, garden areas, planters, flower beds, small trees (less than 4 inches in diameter), and other items of landscape shall either be protected or shall be replaced at the Contractor's expense. Unless specifically noted otherwise in a special condition, the Contractor shall be responsible to fully restore the area to its original condition. No trees shall be shall be cut or removed unless clearly marked to be removed by the Engineer. All limbs and other debris requiring removal shall be hauled from the site and disposed of at the option of the Contractor. C. POWER LINES Oct 5, 1999 Where the Plans show a portion of the line to be laid adjacent to or under power lines, it shall be the responsibility of the Contractor to make any arrangements with the power company for "tying off' poles. It shall also be the responsibility of the Contractor to take whatever steps are necessary to provide for the safety of the workmen and equipment when working in the vicinity of these power lines. The Contractor is advised of the extreme hazard to personnel from equipment contact or near contact with conductors ofthe transmission line. It is strongly recommended that low profile construction equipment be used and that a minimum 15 feet vertical clearance be maintained between any equipment and transmission conductors. Unless the water line is specifically set out to cross within the limits of the power line right of way, the Contractor, shall not alter or work within the limits of the existing power line right of way. Seventy-two (72) hours prior to any construction activities City of Fayetteville, Arkansas 02110 - Clearing Rights of Way, Cutting 02110-2 And Rep airing Fences I I I J H I I I I I I I L 'Ti 1 El I I El I I I Where removal, replacement or repair of chain link, ornamental iron, wood, rock or ' masonry fence is required, the Contractor shall retain a qualified specialty contractor to perform the work. within the power line right-of-way, the Contractor shall notify SWEBCO. D. MISCELLANEOUS Several signs, mailboxes, posts, fences, and other obstructions are to be removed and replaced along the right-of-way. These shall be removed and protected. After pipe construction is complete, they shall be replaced in their original conditions. E. FENCES - CUTTING AND REPAIRING The Plans show fences to be crossed during the course of construction. Prior to the cutting of fences the Contractor shall install a brace post assembly in the existing fence on each side of the water line. The exact location for the brace post assembly shall be field determined. The tension of the existing fence shall not be reduced. The Contractor shall then construct temporary fencing so as to maintain livestock in the original pasture during the construction period. The Contractor's attention is called to the 24 -inch diameter water line Sta. 21+75 to 29+00 where the temporary fencing shall be so constructed to prevent livestock and other domestic animals from entering the construction area. After the pipeline has been installed, backfill placed and compacted, and excess material removed, the Contractor shall rebuild the fences across the right of way. Fencing shall be replaced according to the type of fence to be crossed during construction using new materials which are equal to or better than the original fencing materials. F. RESTORATION OF PROPERTY MARKERS Where property markers or public right of way markers have been disturbed or will ' be removed in the course of construction, the Contractor shall retain an Arkansas Registered Land Surveyor to witness the position of the marker prior to disturbance or removal. After the completion of construction, an Arkansas R.L.S. shall be retained to restore all disturbed or removed markers to their original position. The Contractor shall be responsible for all safety requirements and for taking all ' steps necessary to assure the safety of the public and any livestock in the vicinity of the construction area. END OF SECTION 02110 1 ' City of Fayetteville. Arkansas Oct 5, 1999 02110 -Clearing Rights of Way. Cutting 02110-3 And Repairing Fences 1 H LJ ' PART 1- GENERAL I1.1 DESCRIPTION I I I I I I A. LAWNS, GARDENS, MOWED OR CULTIVATED AREAS AND OTHER WELL- ' KEPT AREAS In these areas, the Contractor shall excavate the top 6 inches of topsoil from the ditch ' line and store such along one side of the ditch line so that it does not become mixed with the remaining excavation which shall be stored on the other side of the ditch line. Any such topsoil which is allowed to become mixed with other trench excavations shall be replaced with topsoil approved by the Engineer at the Contractor's expense. The width of allowable surface removal shall be the standard trench width as shown on the detail sheet of the Plans, or the depth of the trench to the existing water flow line at its deepest point, whichever is greater. The length of ground cover removed for the installation of pipe, fittings, manholes, or other appurtenances shall be the linear dimension of such structure plus 12 inches. ' City of Fayetteville, Arkansas Sep 21, 1999 02113-1 02113 - Surface Removal SECTION 02113 - SURFACE REMOVAL The work to be included under this section of the Specifications shall consist of providing all materials, labor, equipment, tools, and incidentals necessary for removing surfaces within the limits of lawns, gardens, mowed, cultivated, or other well -kept areas or within the limits of any paved or unpaved driving surface. This specification does not apply to state or interstate highways, or driving surfaces within railroad rights of way unless otherwise directed by the Engineer. 1.2 ALLOWABLE REMOVAL In all areas where water lines, air release valve manholes, and other appurtenances are to be constructed, the surface shall be removed prior to excavating the trench. There is no pay item for surface removal and surface removal shall be considered part of trench excavation. The allowable limits of removal are dependent upon the type of area in or through which construction occurs and are set out below. No payment for surface repair will be made outside the width of allowable removal. C. WOODED AND ROCKY AREAS In wooded or rocky areas the ground cover shall be removed as set out in paragraph A above except that the Contractor is not required to separate and store the top 6 inches of topsoil along the ditch line. DRIVING SURFACES Excavation within the limits of any driving surface, including paved and gravel streets or roads, driveways or parking areas shall be in accordance with the following specifications. The Contractor shall remove pavement and road surface as a part of the trench excavation, and the amount removed shall depend upon the width oftrench specified for the installation of pipe, and the width and length of pavement area required to be removed for the installation of pipe, fittings, manholes, and other appurtenances. The Contractor shall use such methods, either drilling, chipping or sawing as will assure the breaking of the pavement along straight lines. The face of the remaining pavement shall be approximately vertical. Driving surface pavement and road surfaces shall be removed to the dimensions set out below depending upon the type of driving surface to be removed. 1.3 ASPHALTIC PAVEMENT REMOVAL Asphaltic pavements shall be removed in accordance with the dimensions set out below I 7 I I I L FT I I C A. REMOVAL OF PAVEMENT FOR PIPE CONSTRUCTION The width of asphaltic pavement removed along the normal trench line for the removal and/or installation of pipe, fittings, or other appurtenances shall be as shown on the detail sheet of the Plans. The length of the asphaltic pavement to be removed for the installation of pipe, fittings, or other appurtenances shall be the linear dimension of such structure plus • 12 inches. B. REMOVAL OF PAVEMENT AROUND EXISTING VALVE BOXES AND OTHER APPURTENANCES A square cut shall be made in the pavement area extending 18 inches each side of the valve box or other appurtenance. The pavement and underlying base and/or subgrade material shall then be removed to the depth necessary to expose the existing I 1I I I I - City of Fayetteville, Arkansas Se21. 1999 021 13_2 ' P 02113 - Surface Removal I object. This material shall be hauled from the site and disposed of by the contractor. 1.4 CONCRETE PAVEMENT REMOVAL ' Concrete pavements shall be removed in accordance with the dimensions set out below. A. REMOVAL OF PAVEMENT FOR PIPE CONSTRUCTION ' The width of concrete pavement removed along the normal trench line for the removal and/or installation of pipe, fittings, or other appurtenances shall be as shown Ion the detail sheet of the Plans. The length of the concrete pavement to be removed for the installation of pipe, ' fittings, or other appurtenances shall be the linear dimension of such structure plus 12 inches. B. REMOVAL OF PAVEMENT AROUND EXISTING VALVE BOXES AND OTHER APPURTENANCES IA square cut shall be made in the concrete pavement area extending 12 inches each side of the valve box or other appurtenances. The pavement and underlying base and/or subgrade material shall then be removed to the depth necessary to expose the existing object. This material shall be hauled from the site and disposed of by the contractor. 1.5 UNPAVED DRIVING SURFACES Gravel, dirt, or other unpaved driving surfaces shall be removed as follows. IA. REMOVAL OF SURFACE FOR PIPE CONSTRUCTION The width of unpaved surface removed along the normal trench line for the installation of pipe shall be the standard trench width as defined on the detail sheet of the Plans plus 24 inches on each side of the trench. The length of unpaved surface removed along the normal trench line for the installation of fittings or other appurtenances shall be the dimension of such structure plus 12 inches. 1.6 SIDEWALK AND CURB AND GUTTER REMOVAL ' Sidewalk and curb and gutter shall only be removed as shown on the plans or at the direction of the Engineer. ' City of Fayetteville. Arkansas Sep 21. 1999 02113-3 02113 -Surface Removal 1 The width of concrete removed when so directed shall be the standard trench width as shown on the plans plus a minimum of 18 inches on each side of the trench to the next existing joint. 1.7 ADDITIONAL SURFACE REMOVAL Wherever, in the opinion of the Engineer, existing conditions make it necessary or advisable to remove additional surfaces, the Contractor shall remove it as directed by the Engineer. No extra compensation will be allowed for the extra surface removal. However, additional payment will be made at the unit price bid for the appropriate surface repair/replacement item as set out under the Methods of Measurement and Payment Section of these Specifications. However, if the Contractor removes or damages pavements beyond the limits specified above without approval of the Engineer, such surfaces shall be replaced or repaired at the expense of the Contractor. 1 END OF SECTION 02113 I I I I fl 1 21. 1999 • 021 13-4 City of Fayetteville. Arkansas Sep 02113 - Surface Removal I I I HI I I I I I SECTION 02222 - EARTHWORK FOR UTILITIES PART I - GENERAL 1.1 DESCRIPTION A. Scope: Specifications for the stripping of topsoil and vegetation, excavation, trenching, bedding, filling, backfilling, compaction, and related work in connection with the installation ofwater mains, gravity sanitary sewers, storm sewers, and force mains are included in this Section. B. Definitions 1. Excavation: Removal of earth and rock to form a trench for the installation of a water main, gravity sanitary sewer, storm sewer, or force main. 2. Earth: Unconsolidated material in the crust of the Earth derived by weathering and erosion. Earth includes: (a) Materials of both inorganic and organic origin; (b) Boulders less than 1/3 cubic yard in volume, gravel, sand, silt, and clay; (c) Materials which can be excavated with a backhoe, trenching machine, drag line, clam shell, bulldozer, highlift, or similar excavating equipment without the use of explosives, rock rippers, rock hammers, or jack hammers. 3. Rock: A natural aggregate of mineral particles connected by strong and permanent cohesive forces. Rock includes: ' (a) Limestone, sandstone, dolomite, granite, marble, and lava; I I I ' Sep 21, 1999 (b) Boulders 1/3 cubic yard or more in volume; (c) Materials which cannot be excavated by equipment which is used to remove earth overburden (backhoe, trenching machine, drag line, clam shell, bulldozer, high -lift, or similar excavating equipment) without the use of explosives, rock rippers, rock hammers, or jack hammers. 4. Undercutting: Excavation of rock and unsuitable earth below the bottom of the pipe or conduit to be installed in the trench. 02222-1 City of Fayetteville, Arkansas 02222 - Earthwork for Utilities ii 5. Subgrade: Undisturbed bottom of a trench. 6. Bedding: Earth placed in trench to support pipe and conduit. ' 7. Backfill and Fill: Earth placed in trench from the top of bedding to finished , grade, or to subbase of pavement. 8. Topsoil: Earth containing sufficient organic materials to support the growth of grass. 1.2 QUALITY ASSURANCE A. The blasting supervisor shall have no less than five (5) years experience in explosive demolition and excavation. The blasting supervisor and crews shall have all , appropriate licenses for the handling and use of explosives. B. A Blasting Monitoring and Control Program shall be developed by the Contractor, and submitted to the Engineer, prior to the commencement of blasting operations. 1. The Blasting Monitoring and Control Program shall indicate the blasting area, the charge locations, number of explosive rounds at each charge location, the maximum charge per delay in pounds, and the maximum charge per round in pounds. , 2. All blasting shall be in accordance with the City of Fayetteville ordinance which limits hours and requires notification and Section 01314 - USE OF EXPLOSIVES. 1.3 SUBMITTALS A. Submittals shall be as specified in the General Conditions. B. Submit the following: 1. Materials test reports. 2. Blasting supervisor's experience record. 3. Blasting Monitoring & Control Program. 4. Storage procedures for explosives. ' City of Fayetteville, Arkansas ' Sep 21, 1999 02222-2 02222 - Earthwork for Utilities I I I Hl I I I 1.4 JOB CONDITIONS A. All information given in the Contract Documents, including drawings relating to borings, materials encountered, and rock elevations, is from surveys performed by other consultants. Such information is furnished only for the information and convenience of the Contractor. The Engineer does not warrant or guarantee that the materials and conditions encountered during construction will be the same as indicated by the boring samples or by information shown on the drawings. B. Existing storm sewers, sanitary sewers, water mains, gas mains, electric ducts, telephone ducts, steam mains and other underground structures, lines, and their house connections have been shown on the plans according to the best available information. The exact location and protection of these facilities and structures, their support and maintenance in operation during construction (in cooperation with the proper authorities), is the responsibility of the Contractor in the performance of his contract. PART2-PRODUCTS 1 2.1 BEDDING I [1 I I ET C I I All pipe bedding materials shall be: A. "Grit" as locally manufactured from crushed limestone. All "grit" material shall be durable crushed aggregate with a maximum particle size of 5/16 inch and a maximum percentage passing the no. 200 sieve of 10 percent. B. Sand. Sand shall consist of clean, hard, durable uncoated grains free from lumps, clay and organic materials. All (100%) of "sand" shall pass a no. 8 sieve. 2.2 BACKFILL A. General: Backfill shall be earth of such gradation and moisture content that the soil will compact to the specified density and remain stable. Unsuitable materials shall not be used. B. Cover Material: Pipe cover material shall be the same materials as bedding materials and applied as described in Part 3 Execution of this Section. C. Granular Backfill - Special Backfill: All crushed stone base shall be Class 7 Aggregate Base Course as specified in Table 303-1, page 186, in section 303 AGGREGATE BASE COURSE, of the "Standard Specifications for HIGHWAY CONSTRUCTION," Edition of 1996, published by the Arkansas State Highway and Transportation Department. ISep 21, 1999 02222-3 City of Fayetteville. Arkansas 02222 - Earthwork for Utilities II LI Crushed stone base course shall be compacted to a minimum of 95 percent of Modified Proctor Density (ASTM D1557-78). Group Symbols Typical Names. GW - Well -graded gravels and gravel -sand mixtures, little or no fines GP - Poorly graded gravels and gravel -sand mixtures, little or no fines . SW - Well -graded sands and gravelly sands, little or no fines SP - Poorly graded sands and gravelly sands, little or no fines D. Gravel Backfill: When the material excavated from the trench is suitable for granular backfill, the Engineer reserves the right to order, in writing, the use of this excavated material in place of the granular backfill specified to be paid for as a separate pay item. E. Suitable Excavated Materials as Backfill: Excavated material shall be used when earth backfill is specified on the plans or where granular backfill is not specifically specified, provided that such material consists of loam, clay, or other materials • which, in the judgement of the Engineer, are suitable for backfilling. Unsuitable • backfill or frozen backfill material shall not be used. Suitable backfill shall be the following soils, classified by the Unified Soil Classification System, ASTM D-2487: Group Symbols Typical Names GW - Well -graded gravels and gravel -sand mixtures, little or no fines GP - Poorly graded gravels and gravel -sand mixtures, little or no fines GM - Silty gravels, gravel -sand -silt mixtures GC - Clayey gravels, gravel -sand -clay mixtures SW - Well -graded sands and gravelly sands, little or no fines SP - Poorly graded sands and gravelly sands, little or no fines SM - Silty sands, sand -silt mixtures SC - Clayey sands, sand -clay mixtures ML - Inorganic silts, very fine sands, rock flour, silty or clayey fine sands CL - Inorganic clays of low to medium plasticity, gravelly clays, sandy clays, silty clays, lean clays F. Unsuitable Materials: Materials which are unsuitable for backfill include stones greater than 8 inches in their largest dimension, pavement, rubbish, debris, wood, Sep 21, 1999 02222-4 C I I S I C L I I I I l I City of Fayetteville, Arkansas 02222 - Earthwork for Utilities C I I I I I I r C metal, plastic, and the following soils, classified by the Unified Soil Classification System, ASTM D-2487: Group Symbols Typical Names: OL - Organic silts and organic silty clays of low plasticity MB - Inorganic silts, micaceous or diatomaceous fine sands or silts, elastic silts CH - Inorganic clays of high plasticity, fat clays OH - Organic clays of medium to high plasticity PT - Peat, muck, and other highly organic soils G. Slurry Pourable Backfill: Slurry pourable backfill used for backfill around sewer and water mains under City streets is a low strength concrete as specified in Paragraph 1.37, Section 01100. H. Hillside Backfill: Hillside backfill is a cherty, clay backfill for water and sewer mains under State Highway pavement as specified in Paragraph 1.38 - HILLSIDE FILL - SECTION 01100 - GENERAL PROJECT REQUIREMENTS. Cellular Concrete: Light weight cellular concrete may be used for filling of abandoned sewers as a grouting mixture for filling voids and as a substitute for backfill concrete in tunnels or casing pipes. The cellular concrete shall be produced by blending preformed foam with cement -sand grout slurry to produce a concrete having a fresh weight per cubic foot of not less than 75 pounds. PART 3- EXECUTION 3.1 EXISTING UTILITIES, STRUCTURES, AND PROPERTY A. All poles, fences, sewer, gas, water or other pipes, wires, conduits and manholes, railroad tracks, buildings, structures and property along the routes of water mains, force mains, and sewers shall be supported and protected from damage by the Contractor. ' B. Movable items such as mail boxes maybe temporarily relocated during construction. Place movable items in their original location immediately after backfilling is completed, unless otherwise shown on the drawings. Replace movable items which are damaged during construction. C. The Contractor shall proceed with caution in the excavation and preparation of trenches so that the exact location of underground utilities and structures, both known ' and unknown, may be determined. The Contractor shall be responsible for the repair of utilities and structures when broken or otherwise damaged. City of Fayetteville. Arkansas Sep 21, 1999 02222-5 02222- Earthwork for Utilities I. D. Whenever, in the opinion of the Engineer, it is necessary to explore and excavate to determine the location of underground structures, the Contractor shall make explorations and excavations for such purpose. E. Wherever sewer, gas, water, or other pipes or conduits cross the trench, the Contractor shall support said pipes and conduits without damage to them and without interrupting this Contract. The manner of supporting such pipes, etc., shall be subject to the approval of the utilityinvolved. F. When utility lines that have to be removed or relocated are encountered within the areas of operations, the Contractor shall notify the Engineer in ample time for the necessary measure to be taken to prevent interruption of the service. G. The Contractor shall so conduct the work that no equipment, material, or debris will 1 be placed or allowed to fall upon private property in the vicinity of the work unless he shall have first obtained the property owner's written consent thereto and shall have shown said written consent to the Engineer. I H. All excavated material shall be piled in a manner that will avoid obstructing sidewalks and driveways. Hydrants under pressure, valve pit covers, valve boxes, curb stop boxes, fire and police call boxes, or other utility controls shall be left unobstructed and accessible until the work is completed. Gutters shall be kept clear or other satisfactory provisions made for street drainage, and natural watercourses shall not be obstructed. L All streets, alleys, pavements, parkways, and private property shall be thoroughly cleaned of all surplus materials, earth, and rubbish placed thereon by the Contractor. 3.2 CLEARING A. Clear and remove logs, stumps, brush, vegetation, rubbish, and other perishable matter from the project site as required to perform work. B. Do not remove or damage trees that do not interfere with the work. Completely remove trees required to be removed, including stumps and roots. Properly treat damaged trees which can be saved. C. Debris from the tree removal, including trunk, branches, leaves, roots and stumps, shall not be buried or burned on the job site, but must be completely hauled away and disposed of at the contractor's expense. 3.3 STRIPPING AND STOCKPILING OF TOPSOIL A. Strip topsoil and vegetation from the excavated areas. Clean topsoil may be stockpiled for reuse as the upper 6 inches of the areas to be seeded. City of Fayetteville. Arkansas Sep 21, 1999 - 02222-6 02222 - Earthwork for Utilities L B. Do not intermix grass, weeds, roots, root mat, brush, and stones larger than 3 inches with stockpiled topsoil. Dispose of root contaminated topsoil. ' 3.4 PAVEMENT AND WALK REMOVAL A. Remove existing pavement and walks from the excavated areas. Remove excavated ' asphaltic and concrete materials from the job site as these materials are excavated. B. The width of pavement removed along the normal trench for the installation of pipe ' and structures shall not exceed the width of the trench by more than 12 inches on each side of the trench when the amount of pavement removed is less than 75% of the total existing pavement width. Remove all existing pavement when the excavation requires the removal of 75% or more of the total existing pavement width. C. Remove walks completely when excavation is along the length of a walk and requires the removal of part of the walk. Remove walks to existing joints in the walks when excavation crosses walks. If there are no joints in an existing walk, the width of walk removed shall not exceed the width of the trench by more than 12 inches on each side of the trench. D. Use methods to remove pavement and walks that will assure the breaking or cutting of pavement and walks along straight lines. The face of the remaining pavement and walk surfaces shall be approximately vertical. Methods are described within Section 02113. ' 3.5 EXCAVATING A. General: After stripping of topsoil and vegetation, perform excavations of every description regardless ofmaterial encountered within the grading limits oftheproject to lines and grades as indicated on the drawings or as otherwise specified. I. Materials removed below the depths indicated without specific direction of the Engineer shall be replaced at no additional cost to the Owner, to the indicated excavation grade with satisfactory bedding materials placed and ' compacted. B. Dewatering: Keep excavations free from water until the water mains, force mains, sewers, structures, and appurtenances to be constructed in the excavations are completed and will safely withstand forces from water. Provide sufficient dewatering equipment and make satisfactory arrangements for the disposal of the water without undue interference with other work, damage to property, or damage to the environment. 1. Operate dewatering equipment ahead of pipe laying and keep the water level 'below the pipe invert until the pipe is secured by backfill. ' 02222-,� City of Fayetteville, Arkansas Sep 21. 1999 02222 - Earthwork for Utilities J FYI Dewatering is subsidiary to pipe installation. C. Trenching: Trees, boulders, and other surface encumbrances, located so as to create a hazard to employees involved in excavation work or in the vicinity thereof at any time during operations, shall be removed or made safe before excavating is begun. Do not open more than 100 feet of trench in advance of the installed pipe, unless otherwise directed or permitted by the Engineer. Excavate the trench within 6 inches of full depth for a distance of at least 30 feet in advance of the pipe laying, unless otherwise directed or permitted. 2. Contractor shall be responsible for the determination of the angle of repose of the soil in which the trenching is to be done. Excavate all slopes to at least the angle of repose except for areas where solid rock allows for line drilling or presplitting, or where shoring or trench box is to be used. 3. Sides,.slopes, and faces of all excavations shall meet accepted engineering requirements by scaling, benching, barricading, rock bolting, wire meshing, or other equally effective means. Give special attention to slopes which may be adversely affected by weather or moisture content. 4. Flatten the trench sides when an excavation has water conditions, silty materials, loose boulders, and areas where erosion, deep frost action, and slide planes appear. Shoring, sheeting, trench box, or other means shall be used to support sides of trenches in hard or compact soil when the trench is more than 5 feet in depth and 8 feet or more in length. Sides of trenches shall include embankments adjacent to trenches. In lieu of shoring, the sides of the trench above the 5 -foot level may be sloped to preclude collapse, but shall not be steeper than a 1 -foot rise to each 1/2 -foot horizontal. Provide a bench of 4 feet minimum at the toe of the sloped portion of the trench wall when the outside diameter of the pipe to be installed is greater than 6 feet. 6. Use diversion ditches, dikes, or other suitable means to prevent surface water from entering an excavation and to provide adequate drainage of the area adjacent to the excavation. Do not allow water to accumulate in an excavation. If possible, the grade should be away from the excavation. • 7. Excavations shall be inspected by a competent Contractor's representative after every rainstorm or other hazard -increasing occurrence, and the protection against slides and cave-ins shall be increased, if necessary. C C I I I I I P H H I 1, I City of Fayetteville, Arkansas' Sep 2l, 1999 • 02222-8 02222 - Earthwork for Utilities I 8. Do not store excavated or other material nearer than 4 feet from the edge of any excavation. Store and retain materials as to prevent materials from falling or sliding back into the excavation. Install substantial stop log or barricades when mobile equipment is utilized or allowed adjacent to excavations. 9. The width of trenches in earth for water main pipe, sewers, basin ' connections, house connections, and other drains up to and including 33 inches in internal diameter shall provide a clearance of not less than 8 inches or more than 10 inches on each side of the pipe. Trenches for pipe ' larger than 33 inches in internal diameter shall provide a clearance of not less than 10 inches or more than 14 inches on each side of the pipe. 10. The maximum clear width of trenches in earth for manholes shall be the greatest external width of the structure plus the space necessary for the • construction and removal of the forms and construction of masonry work. ' 11. The design of the water main, force main, and/or sewer pipe and structures is predicated upon the width of trench specified in this Article. The ' Contractor shall be responsible for the provision and installation, at his own expense, of such remedial measures as may be directed by the Engineer, should the trench width limits specified in this Article be exceeded. ' 12. Test the air in excavations in locations where oxygen deficiency or gaseous conditions are possible. Establish controls to assure acceptable atmospheric ' conditions. Provide adequate ventilation and eliminate sources of ignition when flammable gases are present. Attended emergency rescue equipment, such as breathing apparatus, a safety harness and line, and basket stretcher, ' shall be readily available where adverse atmospheric conditions may exist or develop in an excavation. I13. Provide walkways or bridges with guardrails where employees or equipment are required or permitted to cross over excavations. 'I14. Provide ladders where employees are required to be in trenches 4 feet deep or more. Ladders shall extend from the floor of the trench to at least 3 feet above the top of the excavation. Locate ladders to provide means of exit without more than 25 feet of lateral travel. 15. Provide adequate barriers and physically protect all remotely located excavations. Barricade or cover all wells, pits, shafts, and similar excavations. Backfill temporary wells, pits, shafts, and similar excavations upon completion of exploration and similar operations. City of Fayetteville, Arkansas ' Sep 21, 1999 02222-9 02222 - Earthwork for Utilities I ii E. Rock: Removal of rock from the excavation may be facilitated by the use of controlled explosives, rock rippers, rock hammers, or jack hammers. There are numerous utilities, structures, etc. in the project area, The Contractor shall determine the appropriate method for rock excavation after a thorough investigation of the site, and meetings with utility companies that have facilities within the project area. Rock excavation methods are the sole responsibility of the contractor. I I I 2. Blasting supervision and Blasting Monitoring and Control Programs shall meet the requirements of this Section. 3... Storage procedures for explosives shall be developed by the Contractor and submitted to the Engineer before explosives are brought to the job site. 3.6 SHEETING A. The Contractor shall be responsible for construction means, methods, techniques, and procedures, and for providing a safe place for the performance of the work by the ' Contractor, Subcontractors, suppliers and their employees, and for access use, work, or occupancy by all authorized persons. B. The Contractor shall be solely responsible for all obligations prescribed as employer , obligations under Chapter XVII of Title 29, Code of Federal Regulations, Part 1926, otherwise known as "Safety and Health Regulations for Construction." C. Adequate supporting systems, such as sheeting, shoring, piling, cribbing, and bracing shall be furnished and installed by the Contractor as required to protect existing buildings, utilities, and property from damage during the progress of the work. 3.7 STORAGE AND REMOVAL OF EXCAVATED MATERIAL A. Suitable excavated material required for filling and backfilling operations may be stockpiled in on -site locations as approved by the Engineer, until the material is ready to be placed. B. Remove unsuitable materials from the job site as unsuitable materials are excavated. ' Remove surplus suitable materials from the job site as trenches are backfilled. [1 1 City of Fayetteville, Aikansas Sep 21, 1999 - - - 02222-10 02222 - Earthwork for Utilities ' 3.8 TEMPORARY PLUGS I Prevent foreign matter from entering pipe while it is being installed. Do not place debris, tools, clothing, or other material in the pipe. Close the open ends of pipe by watertight plugs when pipe laying is not in progress. Remove any earth or other material that enters pipe, lateral pipe, or appurtenances through any open pipe end. Remove earth and other materials at no additional cost to the Owner. ' 3.9 BACKFILLING WATER MAIN TRENCHES I I IT I P L I I I I I 1 A. Backfrlling of water main and force main trenches shall meet the requirements of ANSI/AWWA C600, unless otherwise specified in this Section. B. Do not backfill trenches and excavations until all utilities have been inspected by the Owner's representative and until all underground utilities and piping systems are installed in accordance with the requirements of the specifications and the drawings. Required hydrostatic tests may be applied to the line either before or after the trench is backfilled, subject to the approval of the Engineer. C. Place and tamp bedding and backfill in a manner which will not damage pipe coating, wrapping, or encasement. D. Material from the trench subgrade to top of pipe bedding zone shall be as given in Part 2 of this Section or as shown on the Plans. Place bedding by hand or approved mechanical methods in layers of 6 inches loose depth. Compact bedding by hand tamping or with a power operated hand vibrating compactor. Deposit bedding in the trench for its full width on each side of the pipe simultaneously. E. Place pipe bedding cover material from the centerline of the pipe to 6 inches over the pipe. Compact pipe bedding cover material to the density required to allow backfill over the pipe bedding cover material to be compacted to the density specified in this Article. F. Do not use the following materials for backfill: ISep 21, 1999 Unsuitable materials; Frozen materials; Materials which are too wet or too dry to be compacted to the densities specified in this Article. 02222-11 City of Fayetteville, Arkansas 02222 - Earthwork for Utilities not less than 95% of the maximum dry density as determined in accordance with AASHTO T99, Method A to the elevation of the proposed pavement subgrade. Compaction shall be by hand tamping or approved mechanical tamping devices, or in larger excavations by approved rollers. Do not compact backfill by puddling, unless permitted by the Engineer. H. Trenches Requiring Slurry Backfill When Specified: Where the edge of the trench is 5 feet or less from the edge of the existing or proposed city roadway pavement and trenches across city roadways, or in areas to be paved or subjected to traffic' the trench shall be backfilled with Special Slurry Backfill. Backfill any trench specifically indicated on the drawings with Special Slurry Backfill or as directed by the Engineer. The Slurry "pourable" backfill shall be poured as not to breach the integrity of the pipe bedding material, and the trench filled to the subgrade of the proposed or existing street. Trenches in and across driveways and parking lots: Where the edge of the trench is 5 feet or less from the edge of the existing or proposed driveway or parking lot pavement and trenches across existing or proposed driveways and parking lots, the trench shall be backfilled with Class 7 Aggregate Base course as specified in Table 303-1, page 186 section 303 AGGREGATE BASE COURSE, of the "Standard Specifications for HIGHWAY CONSTRUCTION," Edition of 1996, published by the Arkansas State Highway and Transportation Department. All areas beyond 5 feet shall be backfilled in the manner specified in the following paragraph. Trenches in Traveled Pavements: All cuts and trenches in paved streets or other paved areas shall be backfilled within suitable excavated material unless granular backfill is specifically indicated on the plans or ordered by the Engineer to within 12 inches of the street surface. The remainder of the trench is to be filled with crushed stone and compacted in place, prior to opening the street to traffic. The Contractor shall maintain the trenches, adding crushed stone and grading as necessary, until sufficient settlement has taken place and final restoration is made. K. All pipe, regardless of type and material composition of the pipe, shall be bedded with a minimum of 6 inches below the pipe to a minimum of 6 inches over the top of the pipe the full width of the trench. Bedding material shall be placed in maximum of 6 inch lifts and compacted with mechanical tamping equipment. The Contractor shall use special care under pipe haunches and fittings. 3.10 BACKFILLING SANITARY SEWER A. Do not backfill trenches and excavations until all utilities have been inspected by the Owner's representative and until all underground utilities and piping systems are installed in accordance with the requirements of the specifications and the drawings. Sep 21, 1999 02222-12 II I I H I I U I II I I I J CI City of Fayetteville, Arkansas -' 02222 - Earthwork for Utilities 1 I 3.10 BACKFILLING SANITARY SEWER A. Do not backfill trenches and excavations until all utilities have been inspected by the Owner's representative and until all underground utilities and piping systems are installed in accordance with the requirements of the specifications and the drawings. B. Place and tamp bedding and backfill in a manner which will not damage pipe coating, wrapping, or encasement. C. Bedding and backfill procedures for sanitary sewers shall be as specified in Section ' 02740 for the applicable pipe material. D. Do not use the following materials for backfill: ' I. Unsuitable materials; ' 2. Frozen materials; 3. Materials which are too wet or too dry to be compacted to the densities specified in this Article. 3.11 CLEANUP AND MAINTENANCE ' A. Cleanup the job site as backfilling is completed. Remove excess earth, rock, bedding, materials, and backfill materials. Remove unused piping materials, structure ' components, and appurtenances. Restore items moved, damaged, or destroyed during construction. Grade area to be restored. Leave backfill mounded over trenches which are not backfilled with Special Backfill, Cleanup and restoration specified in this paragraph shall be completed within 1,000 feet of excavation and as specified in SECTION 02487 - PIPELINE CLEANUP AND SEEDING. I B. Restoration of grass, bushes, trees, and other plants shall be completed by Contractor to original condition. C. Restoration of pavement and walks shall be specified in Section 02500, Paving and Surfacing. A temporary driving surface, such as crushed stone, shall be compacted in place in the trench area as backfilling is complete. Cold -mix asphalt patching I material may be used as a temporary driving surface at the Contractor's option or when specifically called for in the plans or specifications. Temporary pavement shall not be more than 1,000 feet behind the excavation. When no existing pavement remains after excavation, a temporary compacted aggregate surfacing may be provided instead of the permanent pavement or a temporary cold -mix asphalt pavement. When the pavement is asphaltic concrete, placement of the asphaltic ' City of Fayetteville, Arkansas Sep 21, 1999 02222-13 02222 - Earthwork for Utilities PART 4- MEASUREMENT AND PAYMENT I 4.1 DESCRIPTION Refer to Section 01110 - Methods of Measurement and Payment, unless otherwise described for each item in each section. Crushed stone base course shall be measured and paid by the unit as established in the Bid schedule. If no separate bid or pay item exists for crushed stone base course then all crushed ' stone base course will be subsidiary and no separate payment will be made. NO SEPARATE PAYMENT shall be made for pipe bedding material, complete as shown and specified. END OF SECTION 02222 - EARTHWORK FOR UTILITIES I I I I I I City of Fayetteville, Arkansas Sep 21, 1999 02222-14 02222 - Earthwork for Utilities I SECTION - 02413 POLYETHYLENE ENCASEMENT 1 PART 1 -GENERAL The work to be included under this section of the Specifications shall consist of providing all materials, labor, equipment, tools, supplies, and incidentals necessary for polyethylene encasement of pipe, fittings, valves and other appurtenances as shown on the Plans and hereinafter specified. ' PART 2- MATERIALS Polyethylene Encasement. Polyethylene shall be in conformance to ANSI/AWWA C105, latest revision. The polyethylene film shall have a minimum nominal thickness of .008 inch (8 mils), and shall be provided in either flat tube or sheet form, at the option of the Contractor. ' PART 3 -LOCATION Polyethylene encasement shall be provided on all ductile iron pipe and all ductile iron or gray iron ' fittings, without regard to pipe material or type. Polyethylene encasement shall be provided on all metal pipe, fittings, hydrants, valves, and all buried metal of any accessory or appurtenance, without regard to the material type. PART 4- CONSTRUCTION Polyethylene encasement shall be installed in accordance with ANSI/AWWA C105, latest revision, for either Method A, B or C installation. The encasement shall be protected from prolonged exposure to sunlight to prevent deterioration of the polyethylene film. I 1 END OF SECTION 02413 I I I City of Fayetteville, Arkansas Sep 21, 1999 02413-1 02413 Polyethylene Encasement I I SECTION - 02414 PIPE DETECTION TAPE PART 1- GENERAL I The work to be included under this section of the Specifications shall consist of providing all materials, labor, equipment, tools, supplies, and incidentals necessary for pipe detection tape as shown on the Plans or Specifications and hereinafter specified. PART 2- MATERIALS 1 The detectable tape shall be "detect Tape" as manufactured by Allen Systems, Inc. or approved equal, and shall consist of a minimum thickness of 0.35 mils solid aluminum foil encased in a protective inertjacket that is impervious to all known alkais, acids, chemical reagents and solvents found in the soil. The minimum overall thickness of the tape shall be 5.5 mils and the width shall not be less than 2 inches with a medium unit weight of 2 1/2 pounds/1 inch x 1000 feet. The tape shall be color coded and imprinted with the message as follows: Type of Utility Color Code Legends Water Safety Precaution Blue Caution Buried Water 1 Line Below Sewer Safety Green Caution Buried Sewer Line Below I PART 3- LOCATION AND CONSTRUCTION. Pipe detection tape shall be provided in all trenches for water line and sewer line construction. Installation shall be per manufacturer's recommendations and shall be as close as practical to finished 1 grade while maintaining a required minimum of 18 inches between the detection tape and the top of any pipe line. C IEND OF SECTION 02414 City of Fayetteville, Arkansas Sep 21, 1999 02414-1 02414 Pipe Detection Tape I I ISECTION 02450 - AIRIVACUUM, GATE VALVES AND BUTTERFLY VALVES PART I - GENERAL The work to be included under this section of the Specifications shall consist of providing all 1 materials, labor, equipment, tools, supplies, and incidentals necessary for the installation of gate valves and butterfly valves. The work shall include every item of construction necessary for a complete and acceptable installation as shown on the Plans and hereinafter specified. PART 2- MATERIALS Valves specified in this section are intended for buried use on water distribution lines and for use as auxiliary valves for fire hydrants. Unless otherwise shown on the Plans, all valves 12 inches (nominal diameter) and larger shall be butterfly valves. All valves smaller than 12 inches (nominal diameter) shall be resilient seated gate valves. 1. Catalog Data and Assembly Drawings. For all gate valves, butterfly valves and valve boxes hereinafter specified, the manufacturer shall furnish to the Engineer pnorto delivery, catalog data, including illustrations and a parts schedule giving the material of which parts are made, in sufficient detail to serve as a guide in the assembly and disassembly of the valve as well as in ordering repair parts. The manufacturer shall also submit three sets of certified drawings for approval by the Engineer, showing the principal dimensions, construction details, and materials used for all parts of the valve. All valves shall be furnished in accordance with the certified drawings after they have been approved by the Engineer. 2. Gate Valves (0-200 psi Working Pressure). Unless otherwise shown on the plans, all gate valves furnished and installed shall be resilient seated type, non -rising stem gate valves, in 1 conformance with the requirements of AWWA C509, latest revision, for "Resilient Seated Gate Valves, 3 Through 12 NPS, for Water and Sewage Systems." All gate valves shall be designed for a minimum of 200 psi working pressure. All gate valves shall be M&H, AWWA C509 Resilient Seated Gate Valves or approved equal (Waterous, Muller, Clow...). a. Stem Seal. All gate valves shall have "O" ring stem seals. The "O" ring stem seal shall be so designed that the seal above the stem collar can be replaced with the valve under pressure in the full -open position. 1 b. Valve Ends. All gate valves shall have standard mechanical joint ends unless tapping valves, valves with flanged ends, or valves of a special nature are indicated on the Plans. i, C. Operation. All buried gate valves shall be designed for operation with a nominal 2 inch square operating nut. The standard direction of opening shall be open left 1 (counterclockwise) as viewed from the top. Where shown on the Plans or specified, handwheels in conformance to AWWA C509.shall be provided. ' City of Fayetteville, Arkansas Sep 21, 1999 02450- Air/vacuum, Gate Valves 02450-1 and Butterfly Valves 1 d. Protective Coating. The interior and exterior of the valve body, bonnet and seal plate shall have factory applied fusion bonded epoxy coating meeting AWWA C550 latest revision. e. Testing. The valve shall be tested in accordance with AWWA C509, latest revision. f. Affidavit of Compliance. The manufacturer shall furnish to the Engineer np �o'r to delivery, an affidavit stating that the valve and all materials used in its construction conform to the requirements of AWWA C509 and AWWA C550, latest revisions, and that all tests specified therein have been performed and that all test requirements have been met. 1 3. Butterfly Valves. All butterfly valves furnished and installed shall be Class 250B in conformance with the requirements of AWWA C504, latest revision, for "Rubber Seated I Butterfly Valves." All butterfly valves shall be groundhog type, as furnished by Henry Pratt Company, or approved equal. a. Body. The valve body shall be constructed of cast iron ASTM A-126, Class B, and shall have integrally cast mechanical joint ends unless alternate valve ends are indicated on the Plans. Body thickness shall be in strict accordance with AWWA C504, latest revision, Class 250B. b. Valve Seats. All butterfly valves shall be of the tight closing, synthetic rubber -seat I type, as follows. 1) Valves 20 inches (nominal diameter) and smaller shall have bonded seats , which are simultaneously molded in, vulcanized and bonded to the body. Seat bond must withstand 75 pounds pull under test procedure ASTM D429, Method B. 2) On valves 24 inches and larger, all seats shall be of a synthetic rubber compound. Seats shall be retained in the valve body by mechanical means without retaining rings, segments, screws or hardware of any kind in the flow stream. Seats shall be a full 360° without interruption and have a plurality of grooves mating with a spherical disc edge seating surface. Valve seats shall be field adjustable around the full 360° circumference and replaceable without dismantling operator, disc or shaft and without removing the valve from the line. Manufacturer shall certify that rubber seat is field replaceable. c. Valve Discs. Valve discs shall be as follows. I 1) Valves 12 inches through 20 inches nominal diameter: Valve discs shall be constructed of alloy cast iron ASTM A-436, Type 1. ■ 2) Valves 24 inches nominal diameter: Valve discs shall be cast iron with a City of Fayetteville, Arkansas Sep 21, 1999 02450 - Air/vacuum, Gate Valves 02450-2 and Butterfly Valves I stainless steel seating edge. 3) Valves 30 inches through 48 inches nominal diameter: Valve discs shall be ductile iron with a stainless steel seating edge. d. Valve Shaft and Bearings. The valve shaft shall be constructed of stainless steel and the bearings shall be corrosion resistant and self-lubricating. e. Operator. The valves shall be equipped with a totally enclosed type operator, fully ' gasketed and grease packed, suitable for direct burial. The operator shall be designed for operation with a nominal 2 inch square operating nut for use with a T -wrench. Operators shall be designed to open with a counterclockwise rotation of the operator ' nut. f. Protective Coating. All valves shall have factory applied fusion bonded epoxy ' coating meeting AWWA C550 latest revision. g. Testing. The valve shall be hydrostatically tested at 250 psi for leakage in ' accordance with AWWA C504, latest revision. h. Affidavit of Compliance. The manufacturer shall furnish to the Engineer prior to delivery, an affidavit stating that the valve and all materials used in its construction conform to the requirements of AWWA C504, latest revision, and that all tests specified therein have been performed and that all test requirements have been met. 4. Outside Coating. Unless noted otherwise on the Plans, all butterfly valves shall have factory applied fusion bonded epoxy coating meeting AWWA C550 latest revision. Bituminous ' coatings are not allowed. Where valves are specifically shown and detailed on the plans to be painted, the following specification for factory primed valves shall apply: ' Factory Primed Valves. Unless otherwise shown on the Plans, all exposed valves within the limits of structure walls or any valves exposed above ground shall be delivered to the job site factory blasted, cleaned and primed with one coat ofKop-Coat 340 Gold Primer or Kop-Coat 622 LCF Primer, or approved equal. 5. Valve Boxes. All buried valves shall be equipped with valve boxes. Valve boxes shall be Ian assembled unit composed of the valve box, extension stem, and a self -centering alignment ring. All moving parts of the extension stem shall be enclosed in a housing to prevent contact with the soil. Valve box assembly shall be adjustable to accommodate variable trench depths. The entire assembly shall be made of minimum 1/4" heavy wall high density polyethylene. All components shall be joined with a permanent locking design. The valve box top section shall be adaptable to fit inside a standard valve box upper section. ' City of Fayetteville, Arkansas 1, Sep 2 1999 02450 - Air/vacuum, Gate Valves 02450-3 and Butterfly Valves I The stem assembly shall be of a telescoping design that allows for variable adjustment length. The material shall be galvanized steel square tubing. The stem assembly shall have a built-in device that keeps the stem assembly from disengaging at its fully extended length. The extension stem must be torque tested to 1,000 foot pounds. Valve box shall be American Flow Control Trench Adapter, or approved equal. The manufacturer shall submit three sets of drawings prior to delivery for approval by the Engineer, showing the principal dimensions, construction details, and materials used in construction of the valve box. 6. Concrete. All concrete used for the placement of valve box collars shall be in conformance to the Concrete section of these Specifications. Tapping Sleeve and Valve. The Contractor shall provide and install tapping sleeves and tapping valves designed for use on 200 psi water line pipe at the locations shown on the Plans. The tapping sleeve and valve shall be mechanical joint. The tapping sleeves shall be JCM Type 432 (lines 6"- 12") JCM 412 (12" lines and above), or approved equal. The valve shall be as specified above and shall have mechanical joint flanges. 8. Curb Stops: Buried valves 2 -inch and smaller shall be curb stops. Curb stops shall meet the applicable requirements of AWWA C800, ASTM B-62 for 85-5-5-5 composition bronze, and USAS B2. 1. Curb stops shall be Mueller H-10283, or Ford B 11 Series. Air and Vacuum Valves: Air and vacuum valves shall be furnished with N.P.T. threaded outlets an be as follows: Size Specification 2" Apco No. 200A Air Release Valve, or equal 4" Apco No. 1204 Air/Vacuum Valve, or equal 6" Apco No. 1206 Air/Vacuum Valve, or equal PART 3- CONSTRUCTION All valves shall be installed at the locations shown on the Plans or at the direction of the Engineer, and shall be installed in accordance with the detail sheet of the Plans and these Specifications. Valve Installation. Gate and butterfly valves shall be installed in accordance with AWWA C600, latest revision, Sections 3.3 and 3.6, and with either AWWA C504 or AWWA C509, as applicable, latest revisions (appendices included), the manufacturer's recommendations, and these Specifications. I Li I I I I 11 I I I I 1 2. Visual Inspection. Prior to installation, all valves shall be visually inspected for defects, and I any foreign material in the valve interior removed. City of Fayetteville, Arkansas ' Sep 21, 1999 02450 - Air/vacuum, Gate Valves 02450-4 and Butterfly Valves Lii I I I I I I I I I I I I I 3. Valve Boxes. A valve box as specified shall be provided for each valve used in a buried service application. The valve box shall be installed so as not to transmit shock or stress to the valve. The valve box shall be centered and plumb over the operating nut of the valve with the box cover flush with the surface of the finished surface. The valve box shall be backfilled evenly around its perimeter with select material. The material shall be hand tamped so that the ground will not settle after placement of the concrete collar. 4. Valve Box Collar. All valve box lids shall have an 18 inch square concrete collar placed around them. The collar shall be centered on the valve box lid and shall be 6 inches thick. The top of the pad shall be flush with the top of the box and the surrounding ground or roadway surface. Valve box collars shall not be constructed until every item of cleanup has been completed. Dead Ends. Valves located at the end of pipelines shall have ductile iron plugs or caps with or without blowoff cocks as shown on the Plans. All dead end valves shall be restrained or blocked as shown on the Plans. 6. Air and Vacuum Valve Chambers A. Air and vacuum valve chambers shall be have a diameter as specified in the drawings and be either cast -in -place concrete or precast concrete manhole barrels with cast -in -place or precast concrete flat slab tops. Precast manhole barrels shall meet the requirements of ASTM C478. B. Air and vacuum valve chamber access frames and cover shall be Neenah R -1915-G, or equal. Cast the word "WATER" in each cover. Sep 21, 1999 END OF SECTION 02450 - AIRIVACUUM, GATE VALVES AND BUTTERFLY VALVES 02450-5 City of Fayetteville, Arkansas 02450 -Air/vacuum, Gate Valves and Butterfly Valves I I SECTION 02472 - FIRE HYDRANTS IPART 1 -GENERAL L 1 I I I I I I a] The work to be included under this section of the Specifications shall consist of providing all materials, labor, equipment, tools, supplies, and incidentals necessary for the construction of fire hydrant assemblies. The work shall include every item of construction necessary for a complete and acceptable installation as shown on the Plans and hereinafter specified. PART 2- MATERIALS Catalog Data and Assembly Drawings. For all fire hydrants, auxiliary gate valves and valve boxes hereinafter specified, the manufacturer shall furnish to the Engineer prior to delivery, catalog data, including illustrations and a parts schedule giving the material of which parts are made, in sufficient detail to serve as a guide in the assembly and disassembly of the fire hydrant as well as in ordering repair parts. The manufacturer shall also submit three sets of certified drawings for review by the Engineer, showing the principal dimensions, construction details, and materials used for all parts of the valve. All valves shall be furnished in accordance with the certified drawings after they have been reviewed by the Engineer. Fire Hydrants. All fire hydrants furnished and installed on this project shall be dry barrel hydrants in conformance with AWWA C502, latest revision, for "Dry Barrel Fire Hydrants," and shall be designed for a working pressure of 200 pounds per square inch gauge. Pressure class 200 fire hydrants shall be three-way, painted white above the ground line with reflective paint Axon 1460, manufactured by Axon Aerospace, Inc. Approved fire hydrants are Mueller Centurion hydrants, Catalog No. A-423 or Waterous 5 1/4" WB67-90. a. Hydrant Inlet. The hydrant shall have a 6 inch mechanical joint inlet in conformance to the dimensions shown in ANSI/AWWA C110/A21.10, latest revision. b. Main Valve Openings. Three-way hydrants shall have a 5-1/4 inch valve opening. ' c. Fire Hydrant Connecting Pipe. The connecting pipe shall be ductile iron pipe as specified elsewhere in these Specifications. Three-way hydrants shall have 6 inch connecting pipes. d. Hydrant Barrels and Extensions. All fire hydrants shall be equipped with a two-piece barrel having a flange at the ground line. The pipe shoe shall be designed for a ' minimum 42 inch bury. However, the Contractor shall provide extensions (Mueller A-320 or equal) as necessary to set the hydrants to the proper elevations at each location. ' e. Nozzles. Three-way hydrants shall be equipped with two 2-1/2 inch hose nozzles and one 4 inch pumper nozzle. If. Operating. The operating nut shall be a nominal 1-1/2 inch pentagon, National Standard operating nut designed to open left (counterclockwise). g. Safety Stem Coupling and Safety Flange. a safety stem coupling and flange which without damage to the stem or main valve ' h. Testing. All fire hydrants shall be tested revision. ' December 3, 1999 02472-1 All fire hydrants shall be equipped with are intended to fail upon vehicle impact in accordance with AWWA C502, latest City of Fayetteville. Arkansas SECTION 02472 - FIRE HYDRANTS is Affidavit of Compliance. The manufacturer shall furnish to the Engineer, prior to delivery, an affidavit stating that the fire hydrant and all materials used in its construction conform to the requirements of AW WA C502, latest revision, and these Specifications, and that all tests specified therein have been performed and that all test requirements have been met. 3. Auxiliary Gate Valves, Valve Boxes, and Valve Box Collars. All fire hydrant installations shall have auxiliary gate valves, valve boxes, and valve box collars meeting all provisions specified elsewhere in these Specifications. 4. Connecting Pipe. The fire hydrant assembly shall have a connecting pipe between the ' mechanical joint end of the auxiliary gate valve and the fire hydrant. The connecting pipe shall be of the length shown on the Plans and shall be a locked hydrant adapter so that no joint separation will occur under pressure. ' 5. Concrete. All concrete used for reaction backing and valve box collars shall be in conformance with the Concrete section of these Specifications. There is no additional pay for concrete for reaction backing or for valve box collars. 6. Polyethylene encasement and Pipe Detection tape. Polyethylene encasement and pipe detection tape shall be provided as specified in Sections 413 and 414. PART 3- CONSTRUCTION I All fire hydrants shall be installed at the location shown on the Plans or at the direction of the Engineer and shall be installed in accordance with the detail sheet of the Plans and these Specifications. 1. Examination of Material. Prior to installation, all hydrants shall be inspected for direction ' of opening, cleanliness of inlet elbow, handling damage, and cracks. 2. Placement. All hydrants shall stand plumb within a tolerance of 1/8 inch horizontally in 12 inches vertically. The nozzles shall be parallel with, or at right angles to, the street with the pumper nozzle facing the curb. Hydrants shall be set to established grade with the nozzle centerline at least 18 inches above , the ground, unless otherwise directed by the Engineer. 3. Location. Unless otherwise shown on the Plans, the hydrants shall be placed as follows. a. When placed beyond the curb, the hydrant barrel shall be set so that no portion of the pumper or hose nozzle cap will be less than 6 inches nor more than 12 inches from the gutter face of the curb. b. When set in the lawn space between the curb and the sidewalk, or between the sidewalk and the property line, no portion ofthe hydrant or nozzle cap shall be within 6 inches of the sidewalk. 4. Connection to Mains. Each hydrant shall be connected to the main with a 6 inch ductile iron pipe branch and independent 6 inch gate valve as shown on the Plans. The 6 inch branch of ' the main line fittings shall be equipped with retaining lip and swivel gland for positive City of Fayetteville, Arkansas December 3, 1999 02472-2 SECTION 02472 - FIRE HYDRANTS restraint without tie rods. ' 5. Hydrant Drainage in Pervious Soil. Wherever a hydrant is set in soil that is pervious, drainage shall be provided at the base of the hydrant by placing coarse gravel or crushed stone mixed with coarse sand from the top of the concrete reaction backing to at least 6 ' inches above the waste opening in the hydrant, and to a distance of I foot around the elbow. No drainage system shall be connected to a sewer. ' 6. Hydrant Drainage in Impervious Soil. Wherever a hydrant is set in clay or other impervious soil, drainage shall be provided at the base ofthe hydrant by placing coarse gravel or crushed stone mixed with sand from the top of the reaction backing to at least 6 inches above the waste opening in the hydrant, and to a distance 3 feet around the elbow. No drainage system 1 shall be connected to a sewer. 7. Reaction Backing. The bowl of each hydrant shall be braced against unexcavated earth at ' the end of the trench with concrete reaction backing as shown on the Plans or directed by the Engineer. IN NO CASE SHALL THE CONCRETE BACKING BLOCK OR IMPEDE FLOW FROM THE FIRE HYDRANT DRAIN PORTS. IEND OF SECTION 02472 - FIRE HYDRANTS I I I I I I I I ' December 3, 1999 02472-3 City of Fayetteville, Arkansas SECTION 02472 - FIRE HYDRANTS I SECTION 02487 - PIPELINE CLEANUP AND SEEDING PART 1- GENERAL Cleanup shall be considered an important part of this project, and adequate equipment and qualified ' personnel shall be applied to this phase of the work from the very beginning of the project. Seeding and placing of straw mulch shall not be done during the period of June 15 through September 15. ' There is no separate pay item for cleanup, and this work shall be considered subsidiary to the unit price bid for pipe. There are generally four classifications of cleanup to be used on this project, as set out below. ' Class I Cleanup. Areas of construction within lawns, gardens, or other well -kept areas, including street rights of way that are kept as lawns by adjacent landowners. ' Class II Cleanup. Areas of construction within fields, meadows and street rights of way which are mowed or cultivated (gardens excepted). ' Class III Cleanup. Areas of construction that are heavily brushed or wooded, steep rocky ' slopes, or other areas where it is not practical for the area to be cultivated. Special Cleanup. Unless otherwise noted under paragraph B.4 of this Specification, no ' special cleanup will be required. PART 2- METHOD OF CLEANUP ' The method of cleanup for each of the classes defined above shall be as set out below. ' 1. Class I Cleanup - Lawns, Gardens, Etc. The trench shall be backfilled in accordance with the Pipe Specifications. After the topsoil has been replaced to the same depth as adjacent undisturbed areas over the damaged areas, the Contractor shall proceed immediately to hand rake the entire construction area to remove all rock 1/2 inch or larger in diameter. If the topsoil is unusable or an insufficient quantity remains, the contractor shall place new topsoil to a depth specified by the Engineer. New topsoil will be paid for according to the unit bid ' price. Debris of every type shall be removed and all damaged tree limbs shall be pruned. After the area has been raked and accepted, it shall be seeded at the rate of 0.15 pounds per 100 square feet, using the following seed mixture (percent expressed in terms of weight). ' Lawn Fescue 40% Blue Grass 30% Rye Grass (Annual) 30% During or after seeding is complete, all areas shall be covered with 10-20-10 fertilizer at the Irate of 250 pounds per acre, or approximately one-half pound per 100 square feet. No watering will be required. However, after seeding and fertilization the entire area shall be ICity of Fayetteville, Arkansas Oct 5, 1999 02487-1 Section 02487 - Pipeline Cleanup and Seeding I rolled with a roller of sufficient size and weight to achieve a smooth finished surface prior to mulching. Straw mulch consisting of good grade clean straw, free ofweeds or seed shall be placed over seeded areas and shall be uniformly spread so as to provide a thickness of approximately 2 inches when first spread. Where the existing ground cover does not contain any of the grasses as set out in the seed , mixture above (Bermuda grass, Zoysia; etc.), the Contractor shall be responsible for cutting, removing stockpiling and saving the existing sod on the job site. After constructing the water line and backfilling the trench, the sod shall be replaced to a condition equal to or better than that prior to construction. In the event that insufficient sod has been stored, or sod has been lost or destroyed, the Contractor shall be responsible for providing and , installing new solid sod of the existing type to complete the cleanup. 2. Class II Cleanup - Fields- Meadows, Etc. The trench shall be backfilled in accordance with the Pipe Specifications. After the backfill is completed and the surface over the trench left slightly rounded, the area shall be machine raked to remove all rock to a condition equal to the existing surface on the better side of the adjacent existing right of way. All excess excavated material shall be removed from the site, including excess material which has accumulated around fence posts, trees, mailboxes, etc. All areas which have been disturbed, such as that caused by equipment tracks, shall be carefully backfilled and repaired as though it were a part of the actual trench excavation. Seeding and fertilizing of these areas is required using the seed mixture and application rates set out below (percent expressed in terms of weight). , Field Fescue 40% , Rye Grass (Annual) 40% White Clover (Common) 20% After the area has been accepted, it shall be seeded at the rate of 0.15 pounds per 100 square , feet. During or after seeding is complete, all areas shall be covered with 10-20-10 fertilizer at the rate of 250 pounds per acre, or approximately one-half pound per 100 square feet. No watering will be required. However, after seeding and fertilization the entire area shall be rolled .with a roller of sufficient size and weight to achieve a smooth finished surface prior to mulching. Where the existing field grass is Bermuda, or other, type not specified above, the Contractor shall place such topsoil as required, and shall seed with the existing type grass so that an ' equivalent ground cover will be provided. Straw mulch consisting of good grade clean straw, free of weeds or seed shall be placed over seeded areas and shall be uniformly spread so as to provide a thickness of approximately 2 inches when first spread. 3. Class III Cleanup - Steen, Wooded or Rocky Areas. The trench shall be backfilled in , accordance with the Pipe Specifications. After the trench backfill is complete, all damaged City of Fayetteville, Arkansas ' Oct 5, 1999 02487-2 Section 02487 - Pipeline Cleanup and Seeding i I ' brush of every type shall be cut just below ground surface and all damaged limbs shall be trimmed. All brush and debris shall be disposed ofby the Contractor and the entire area shall be machine raked so that the area of construction is in a condition equal to the existing surface on the better side of the existing adjacent right of way. The area of the trench line shall then be seeded and fertilized at the rate of 0.15 pounds per ' 100 square feet using the same seed mixture, fertilizer and application rates as set out under Class II cleanup, except that tall fescue (Kentucky 31) shall be used in place of field fescue. ' Straw mulch consisting of good grade clean straw, free of weeds or seed shall be placed over seeded areas and shall be uniformly spread so as to provide a thickness of approximately 2 inches when first spread. 4. Special Cleanup and Restoration Requirements. ' All work which is performed in the street as required and shown on the plans, shall be left in a clean and neat manner in accordance with the plan details. The contractor shall clean, remove and dispose of any excess material and leave the trench ready for repairs by the City. ' 5. All Areas. All work within the construction area shall be cleaned to the satisfaction of the Owner. In general, all rocks, trash or rubbish of any nature shall be removed from the site of the work. During construction, the Contractor shall at all times keep work areas in a clean, neat and ' workmanlike condition. Excess pipe, excavation, brush and materials of construction shall be removed and disposed of as the work progresses. In built-up areas, including lawns, the ' job site shall be cleaned up immediately behind construction. Streets and driveways blocked by excess materials after basic construction is completed will not be tolerated. If the trench should settle while the Contractor is still on the job or within one year of the project completion date, the Contractor shall make the required repairs at no additional cost to the Owner in accordance with the continuing responsibility provisions of these Specifications. Failure of Contractor to make necessary repairs during the one year period will be cause for Owner to make or contract for such repairs and invoice the Contractor for all costs. ' 6. Restoration of Damaged Surfaces and Property. Where any pavement, trees, shrubbery, fences, poles or other property and surface structures have been damaged, removed or • ' disturbed by the Contractor, whether deliberately or through failure to carry out the requirements of the contract documents, state laws, municipal ordinances, or through failure to employ usual and reasonable safeguards, such property and surface structures shall be ' replaced or repaired at the expense of the Contractor. 7. Access after Construction. Unless otherwise directed, all areas shall be graded after ' construction so as to be accessible by four wheel drive vehicle. • END OF SECTION 02487 ' City of Fayetteville, Arkansas Oct 5. 1999 02487-3 Section 02487 - Pipeline Cleanup and Seeding El I I I I I I I I I I Li I I I SECTION 02500 - PAVING AND SURFACING PART1-GENERAL 1.1 DESCRIPTION 1. Scope: Furnish and install pavement, walks, and curbs and do related work necessary to complete work shown or specified. Codes, specifications, and standards referred to by number or title shall form a part of this specification to the extent required by the reference thereto. Latest revisions shall apply, unless otherwise shown or specified. Reference Specification (For Projects Located in Arkansas): Except as specifically modified in this specification, paving and surfacing operations and materials will comply with applicable sections of 1993 Arkansas Department of Transportation's Standard Specifications, including current revisions thereto. 4. Definitions Abbreviations: a. AHTD - Arkansas Department of TransportationsStandard Specifications. b. AASHTO - American Association of State Highway & Transportation Officials. c. AC! - American Concrete Institute. d. ASTM - American Society for Testing & Materials. 2. Rock: A natural aggregate of mineral particles connected by strong and permanent cohesive forces. Rock includes limestone, sandstone, dolomite, granite, marble, and lava. Subgrade: The prepared and compacted soil immediately below the pavement or walk system and extending to such depth as will affect the structural design. 4. Subbase: The layer of specified or selected material of designed thickness placed on a subgrade to support a base course, binder course, and/or surface course. City of Fayetteville, Arkansas Oct 5, 1999 02500-1 Section 02500 - Paving and Surfacing I 5. Base Course: The layer of specified or selected material of designed thickness placed on a subgrade or subbase to support a binder and/or , surface course. 6. Binder Course: The layer of specified or selected material of designed , thickness placed on a base course to support a surface course. 7. Surface Course: The layer of specified or selected material of designed thickness placed on a binder or base course to perform as a wearing course. 1.2 QUALITY ASSURANCE ' A. Testing Laboratory Services: The Contractor shall employ and pay for the ' services of an independent testing laboratory (unless otherwise noted) to perform specific services and necessary field density tests to demonstrate to the satisfaction of the Engineer that proper compaction is obtained and that the proper asphalt and concrete mix designs are in compliance with the specifications. B. Mixing Plant and Equipment: Prior to placing any hot asphalt concrete pavement, or Portland cement concrete pavement, the Contractor shall provide the Engineer the name and location of the bituminous or concrete mixing plant and the type and composition of mixes the Contractor proposes to use in the work: Mixing plants , and equipment shall meet the requirements of AHTD. C. Tolerances: Paving and surfacing shall comply with the tolerances specified in Division 400 (bituminous) and Division 500 (501.05 and 501.10 (concrete) of AHTD. 1. Subgrade and subbase shall be within 1/2 -inch of dimensions indicated on , drawings. 1.3 SUBMITTALS. ' A. Submittals shall be as specified in the General Conditions. B. Submit the following: 1. Name and location of bituminous mixing plant or concrete ready -mix , plant. 2. Type and composition of proposed materials and mixes. 3. Certified copies of reports of tests specified in this Section and required by the referenced standards. City of Fayetteville, Arkansas , Oct 5, 1999 - - 02500-2 Section 02500 - Paving and Surfacing Li I El I I 1 El. I L I I I I I 4. Certificates of Compliance certifying compliance with the referenced specifications and standards. 1.4 JOB CONDITIONS A. Do not place paving and surfacing materials on a wet surface or when weather conditions would prevent the proper construction of paving and surfacing. B. Do not place aggregates on frozen subgrade. Do not place aggregates when air temperature is below 35°F. C. Do not place bituminous prime coat or tack coat when air temperature is below 60°F. Do not place bituminous mixtures if any part of the roadbed from the subgrade to 3 inches below the subgrade is 32°F or lower. Do not place bituminous mixtures on any existing concrete or bituminous surface where temperature is 25°F or lower. Do not place bituminous mixtures when the air temperature is 45°F or lower. D. Discontinue placing concrete when a descending air temperature away from artificial heat reaches 40°F, and do not resume placing concrete until an ascending air temperature away from artificial heat reaches 35°F. E. Do not place paving and surfacing materials when natural light is not sufficient to properly observe work or operations. 1.5 CONSTRUCTION ENGINEERING The Owner will furnish the Contractor with necessary information relating to lines and grades, including temporary bench marks and reference points. The Contractor will be responsible for setting necessary construction stakes to establish the specified roadway line and grade. The Contractor shall be held responsible for the reasonable preservation of reference points set by the Engineer. Re-establishment of reference points due to the Contractor's negligence will be done by the Contractor at his own expense . 1.6 GRADE ADJUSTMENT OF EXISTING STRUCTURES A. When grade adjustment of existing structures is required, the manhole frames, covers, and gratings, and the gas and water valve boxes and covers, shall be removed and reconstructed to grade as required. B. On resurfacing work, the castings and boxes shall be adjusted to grade after the 1 last binder course has been laid and before placing the surface course. I I Oct5, 1999 02500-3 City of Fayetteville, Arkansas Section 02500 - Paving and Surfacing I C. All castings, frames, and valve boxes adjusted to grade shall be done in advance of the final paving and shall be paid for by the Contractor as part of the project, , unless specifically identified as an item for payment in unit price contracts. 1.7 CONTRACTOR'S ORGANIZATION A. The Contractor shall have a competent supervisor on the site during the progress of the work who shall act for the Contractor in all matters concerning the work. , He shall have the authority to receive directions and to act upon directions for the Owner through the Owner's authorized representative. B. The Contractor shall keep available on the site a set of Plans and Specifications in good condition. 1.8 TRAFFIC CONTROL ' The Contractor shall plan construction operations such that existing local traffic access can be maintained and shall maintain during the construction such barricades, lights, flagmen, and other protective devices as appropriate, whether specified for the project or required by the local governing authority. Traffic control devices used for maintenance of traffic shall comply with the current edition of the Arkansas Manual on Uniform Traffic Control Devices. PART2-PRODUCTS I 2.1 MATERIALS , A. PRIME AND TACK COATS Prime and tack coat material shall be EPR-1 PRIME emulsified petroleum resin , prime as manufactured by Blacklidge Emulsions, Inc., Gulfport, Mississippi, or equal. The application rate shall be approximately 0.25 gallon per square yard applied as recommended by the manufacturer. Application equipment and procedures shall be as set forth in Section 403 of the 1991 Edition of the Arkansas State Highway Department Standard Specifications. 2.2 BITUMINOUS MATERIALS A. HOT -MIXED, HOT -LAID ASPHALTIC CONCRETE , The hot -mix asphalt surface course shall conform in composition to the weights and gradation of Type 2 asphalt as set forth under Section 407, page 216, of the 1993 Edition of the Arkansas State Highway Department Standard Specifications, using asphalt cement viscosity grade AC -30. Oct s, 1999 02500-4 Section City of Fayetteville, Arkansas ' 02500 - Paving and Surfacing I ' 2.3 REFERENCED ASPHALT MATERIALS AND CONSTRUCTION The following Specifications are hereby referenced and made a part of these Specifications. These Specifications are contained in the "Standard Specifications for Highway Construction," Edition of 1993, published by the Arkansas State Highway Commission. The page numbers given below refer to pages in these "Standard Specifications for Highway Construction." ' These Specifications are available for inspection in the Engineer's office, or may be obtained from the Arkansas State Highway Department, Little Rock, Arkansas, and are set out below. Asphalt Pavement, Part 400 Pages Prime and Tack Coats and Emulsified Asphalt in Base Course, Section 401 ......................................... 185-189 ' Materials and Equipment for Prime Tack and Asphalt Surface Treatments, Section 403 ............................... 195-201 ' Asphalt Concrete Hot -Mix Surface Course, Section 407 ................... 215-218 Materials and Equipment for Asphalt Concrete 1 Hot -Mix Binder and Surface Courses, Section 409 ........................ 229-243 Construction Requirements for Asphalt Concrete ' Hot -Mix Binder and Surface Courses, Section 410 ....................... 244-255 2.4 PORTLAND CEMENT CONCRETE A. CONCRETE Concrete shall be as defined elsewhere in these Specifications. B. REINFORCING STEEL 1 Reinforcing steel shall be as defined elsewhere in these Specifications. C. CRUSHED STONE BASE Crushed stone base shall be in conformity with the gradation and hardness requirements as set forth under Section 303 of the 1993 Edition of the Arkansas Highway Department Standard Specifications, aggregate base course, Class 7. The crushed stone supplier shall submit certificates stating that the materials provided are in conformance with these specifications. City of Fayetteville, Arkansas Oct 5, 1999 02500-5 Section 02500 - Paving and Surfacing I 11 D. CURB AND GUTTER JOINT SEALER ' Curb and gutter joint sealer shall be either Type 1, Type 2, or Type 3 in accordance with Section 501 of the 1993 Edition of the Arkansas State Highway Department Standard Specifications. 2.5 REFERENCED CONCRETE MATERIALS AND CONSTRUCTION The following Specifications are hereby referenced and made a part of these ' Specifications. These Specifications are contained in the "Standard Specifications for Highway Construction," Edition of 1993, published by the Arkansas State Highway Commission. The page numbers given below refer to pages in these "Standard Specifications for Highway Construction." These Specifications are available for inspection in the Engineer's office, or may be ' obtained from the Arkansas State Highway Department, Little Rock, Arkansas, and are set out below. DIVISION 500 RIGID PAVEMENT Pages SECTION 501 through SECTION 512 ......................... 271 - 324 DIVISION 600 INCIDENTAL CONSTRUCTION SECTION 609 DROP INLETS AND JUNCTION BOXES .......... 368 - 371 SECTION 633 CONCRETE WALKS AND STEPS ............... 438 - 438 SECTION 634 CURBING ........................... 440 - 443 DIVISION 800 STRUCTURES SECTION 802 CONCRETE FOR STRUCTURES ................ 561 - 614 SECTION 804 REINFORCING STEEL FOR STRUCTURES ....... 616 - 623 All concrete for this project shall conform to the above referenced "Standard ' Specifications for Highway Construction," Edition of 1993, published by the Arkansas State Highway Commission with the following specific exceptions: 1. All concrete shall be ready -mix type concrete. The Contractor shall not batch or mix concrete. , 2. Class "AA" concrete is hereby defined as a concrete with a minimum 28 day compressive strength of 4200 psi. Class "AA" concrete shall be used for all City of Fayetteville concrete paving and concrete street repairs 3. Class "A" concrete is defined as a concrete with a minimum 28 day compressive , strength of 3,000 psi. Class "A" concrete shall be used for constructing manholes City of Fayetteville, Arkansas Oct 5, 1999 02500-6 Section 02500 - Paving and Surfacing I I I I I I and other structures, concrete driveway repair, sidewalk repair and curb and gutter repair, reaction backing, pipe encasement, and where otherwise directed by the Engineer. 4. All concrete shall have air entrainment added at the ready -mix plant by the concrete supplier. Concrete for paving shall have air entrainment of 6 % +/- 1 1/2 % (4.5 to 7.5 percent). All other concrete shall have air entrainment of 3 to 6 percent. 5. No other admixtures, including calcium chorlide, shall be permitted. PART 3- EXECUTION ' 3.1 GENERAL A. The Contractor is responsible to provide equipment, workmanship, and materials required to achieve a finished product which meets these specifications. B. Use compaction equipment suitable to the material being placed. Compacting equipment shall include at least one piece of equipment capable of providing a smooth even surface on the pavement surface course. C. Prior to placing paving and surfacing materials, shape subgrade to grades and cross-section required to produce finished pavement grades and cross -sections shown on drawings. D. Do not place paving and surfacing material before subgrade is reviewed and accepted by the City Engineer and/or City Representative. Do not place paving and surfacing materials on a frozen or muddy subgrade. E. Compact subgrade to not less than 95% of its maximum density as determined in accordance with AASHTO T-99. See specification Section 02501 "Principles and Standards of Roadway Design" for further compaction and testing requirements. F. Provide adequate drainage at all times to prevent water from standing on subgrade, pavement, or walks. 3.2 ASPHALT CONSTRUCTION A. PAVEMENT REMOVAL, PIPE PROTECTION COVER AND BACKFILL The pavement shall be removed, pipe protection cover placed, and trench backfilled in accordance with the appropriate Pipe Specification. All pavements which have been removed or damaged shall be repaired in accordance with these Specifications depending upon the type of pavement City of Fayctteville, Arkansas Oct 5, 1999 02500-7 Section 02500 - Paving and Surfacing 1:1 existing prior to construction. No payment for repair will be made for pavements , damaged outside the width of allowable removal set out elsewhere in these Specifications. ' B. ASPHALTIC PAVEMENT REPAIR The existing pavement shall be saw -cut and removed to a point 18 inches beyond the trench line limits; and brought to grade 3 inches below the top of the existing pavement. This area shall then be resurfaced by applying asphaltic cement prime , coat at the rate of 0.25 gallons/square yard, followed by a minimum of 3 inches of hot -mixed, hot -laid asphaltic concrete, laid to an elevation matching the existing finished grade. The hot -mixed, hot -laid asphaltic concrete shall be compacted to 92 percent of theoretical density. " One nuclear densometer test per asphaltic patch or repair shall be performed. The asphaltic pavement repair shall be deemed acceptable By the Engineer upon a• passing nuclear densometer test at a location as directed by the Engineer. The cost of determining the compacted density shall be at the expense of the Contractor. Any unacceptable patch or repair shall be replaced and/or recompacted and retested at the Contractor's expense. C. UNPAVED DRIVING SURFACE REPAIR After the trench has been backfilled as set out elsewhere in these Specifications, the surface shall be brought to the existing grade with additional crushed stone base. ' 3.3 HOT ASPHALT PAVEMENT A. General: This work shall consist of constructing one or more courses of hot ' asphalt concrete (HAC) or hot asphalt emulsion (HAE) pavement as either a base, binder, wedge leveling, or surface course on a prepared base in accordance with these specifications and in reasonably close conformance with the lines, grades, thicknesses, and typical cross sections shown on the plans or established by the Engineer. 1. If the required finished depth of any course is to exceed three times the top size of the aggregate used as shown by actual screen analysis, the course shall be constructed in two or more lifts as directed. 2. Job mix formulas (mix type) shall be as indicated on the drawings, without ' exception, unless otherwise approved in writing by the Engineer. 3. Materials and construction requirements shall comply with the , requirements of AHTD Sections 401 through 418. City of Fayetteville. Arkansas ' Oct 5, 1999 02500-8 Section 02500 - Paving and Surfacing 7 I I I I I I I II I I B. Prime Coat: If the previously constructed course is granular, a prime coat will be required. Apply prime coat uniformly at a rate of 0.25 gallon per square yard, unless otherwise specified. 2. Apply prime coat with a pressure distributor. Temperature of prime coat shall not exceed 150°F. 3. Squeegee excess prime coat from the subbase surface. Correct deficient or skipped area. 4. Prime coat shall be placed in accordance with AHTD Section 403. C. Base Course: Place and spread bituminous base mixture with a bituminous paver. In areas inaccessible to a paving machine, place and spread bituminous base mixture by other acceptable mechanical or hand methods. Mixture at time of spreading shall have a temperature within the following ranges: Asphalt Material in Mixture Temperature Range AE -60 200°F to 240°F IAP -52 40°F to 300°F I Hi I I I 7 I AP -42 30°F to 285°F AP -32 25°F to 270°F AC -20 240°F to 300°F Compact base course to a uniform density in accordance with AHTD Sections 406 (HAE) or 407 (HAC). D. Tack coat shall be placed on existing bituminous or concrete surfaces before a. new lift of bituminous material is added. Apply tack coat uniformly at a rate of 0.25 gallon per square yard. Patch and clean existing surface. The surface shall be free of irregularities and shall provide a reasonably smooth and uniform surface to receive the tack coat. Remove and replace unstable corrugated areas with suitable patching materials. City of Fayetteville, Arkansas Oct 5, 1999 02500-9 Section 02500- Paving and Surfacing 2. Tack coat shall be placed in accordance with AHTD Section 403. E. Binder Course: Place binder used for wedging or leveling, approaches, and feathering by mechanical methods or acceptable hand methods for placing and spreading in accordance with AHTD Section 406. 1. Temperature requirements for the binder course shall be the same as those specified herein for base course. F. Surface Course: Place surface course on base or binder course or tack coated existing surface. Place and spread the bituminous surface mixture with a bituminous paver. In areas inaccessible to a paving machine, place and spread bituminous surface mixture by other acceptable mechanical or hand methods. 1. Mixture at time of spreading shall have a temperature within the following ranges: , Asphalt Material in Mixture Temperature Range ' AE -60 200°F to 270°F AP -52 40°F to 300°F AP -42 30°F to 285°F AP -32 25°F to 270°F - • AC -20 240°F to 300°F • 2. Placement of hot asphalt pavement shall conform to AHTD Sections 406 (HAE) or 407 (HAC). 3.4 SEAL COAT AND COVERING AGGREGATE (CHIP & SEAL) A. Application rates shall be as follows: Cover Rate of Aggregate Gal. at Application Bituminous No. 60°F per Sq. Yd. Aggregate Material Seal Type Size Pounds 1 -Single 23 • 24 12-15 0.12- 1 ' 0.16 City of Fayetteville, Arkansas Oct 5, 1999 - 02500-10 Section 02500 - Paving and Surfacing 1 L L F I I I I I I I I I H I I C Cover 1 - Single Application 23, 24 12-15 0.12-0.16 2 - Single Application 12 14-17 0.29-0.33 5 - First Application 1116-200.36-0.40 Second Application 12 16-19 0.33-0.37 A. Seal coat and covering aggregate shall be placed in accordance with ISHSS Section 407. 3.5 PORTLAND CEMENT CONCRETE PAVEMENT A. General: Portland cement concrete pavement shall consist of a coarse aggregate base (if required) and a reinforced or unreinforced Portland cement concrete surface, as shown on the drawings. Pavement cross-section shall be as shown on drawings. B. Aggregate Base Course: Where an aggregate base course is shown or specified, it shall be constructed in accordance with this specification. C. Concrete Pavement: Portland cement concrete pavement operations and materials shall comply with AHTD Section 501, unless otherwise specified. Alternate equipment to that specified in AHTD Section 501 shall be allowed provided that line, grade, surface, smoothness, and other requirements of the specifications are met. The equipment used shall be subject to the approval of the Engineer. The Contractor shall develop and submit to the Engineer a proposed mix design to meet the requirements of this specification. No concrete shall be placed prior to approval of the mix design by the Engineer. Expansion and contraction joints shall be installed as indicated on the drawings. Expansion joints shall be required whenever new concrete abuts fixed objects or existing concrete surfaces, whether or not shown on the drawings. 3. Keyway construction, load transfer devices, tie bars, and slab and ear reinforcement shall be installed as indicated on the drawings. City of Fayetteville, Arkansas Section Oct 5. 1999 02500-11 02500 - Paving and Surfacing 11 4. Unless otherwise shown on the drawings, the final finish of concrete pavement shall be by brooming, as set out as Method 1 in AHTD Section 501.04 (k), to form a transverse skid -resistant finish. 5. The Contractor shall always have materials available to protect the surface of concrete against rain. These materials shall consist of burlap, curing paper, or plastic sheeting. 6. New concrete pavement shall be protected by the Contractor until opening to traffic is approved by the Engineer. It shall not be opened to traffic until the field -cured concrete has attained a flexural strength of 550 psi, or a compressive strength of 3,500 psi. If such tests are not conducted, the pavement shall not be opened to traffic until 14 days after the concrete was placed. Before opening to traffic, the pavement shall be cleaned. 3.6 WALKS A. Walks shall consist of an aggregate subbase and a reinforced concrete surface. Use No. 24 fine aggregate for subbase, unless otherwise shown. Concrete shall be Class "A" concrete as specified above. t B. Subbase shall be 2 inches thick, and concrete shall be 4 inches thick, unless otherwise shown. C. Compact subbase to not less than 95% of maximum dry density as determined in accordance with AASHTO T-99. D. Proportion, mix, and place concrete as specified. Walks shall have a broom surface finish. Edge all outside edges of walk and all joints with a 1/4 -inch radius edging tool. E. Unless otherwise shown on the drawings, walks shall be divided into sections not more than 5 feet in length by dummy joints formed by a jointing tool with 1/4 -inch radius. F. Form construction joints around all abutting structures and appurtenances such as manhole, utility poles, hatches, and hydrants. Install 1/2 -inch thick premolded expansion joint filler in construction joints. Expansion joint material shall extend for the full depth of the walk. G. If existing sidewalk is to be removed and replaced with new side -walk or new sidewalk extended from existing sidewalk, the existing sidewalk shall be removed to the nearest joint of suitable quality or as directed by the Engineer. • H. Concrete walks shall be in accordance with AHTD Section 604. City of Fayetteville, Arkansas Oct 5, 1999 02500-12 Section 02500 - Paving and Surfacing I n 3.8 CURBS A. The construction of curbs, combination curb and gutter, and integral curb and gutter shall be in accordance with these specifications and as shown on the plans and shall be in reasonably close conformance with the lines and grades shown on the plans or as directed by the Engineer. B. Excavation for curbs shall be made to the required depth, and the subgrade or base upon which the curb is constructed shall be compacted to a firm, even surface to not less than 95% of maximum dry density as determined in accordance with AASHTO T-99. C. Concrete for curbs shall be Class A, as specified previously for Concrete ' Pavement. D. The curbs shall be constructed by the use of wood or metal forms; or, if approved by the Engineer, the curb may be constructed using a curb slipform machine. Forms, if used, shall be straight, free from warped or bent sections, and shall extend for the entire depth of the curb and shall be securely held in place so that ' no deviation from alignment and grade will occur during placement of concrete. The concrete shall be consolidated by vibration or other acceptable methods. The top of the curb shall be floated smooth and the top outer corner rounded to a 1/4 -inch radius. E. The face, top, and gutter of curbs shall not have deviations or irregularities of more than 1/4 -inch when checked with a 10 -foot straightedge. F. 'Construction joints shall be placed at 10 -foot intervals, unless otherwise shown or directed by the Engineer. The joint shall be uniform, of 1/8 to 1/4 inch in width, and to a depth of approximately 2-1/2 inches. The joint may be saw cut or formed by approved removable strips providing a straight joint at right angles to the length of curb. Joints shall be filled with specified bituminous joint filler material. Construction joints shall be formed around all abutting structures such as inlets and shall be as specified previously. ', G. As soon as possible after placing and finishing of concrete, the curbing shall be moistened and kept moist for three days, or cured with the use of a specified membrane compound. 1 H. If existing curb is to be removed and replaced with new curb or new curb extended from existing curb, the existing curb shall be removed to the nearest joint of suitable existing curb or as directed by the Engineer. 3.8 LANE STRIPING Contractor shall stripe new parking areas with standard white road paint. ' City of Fayetteville, Arkansas Oct 5, 1999 02500-13 Section 02500 - Paving and Surfacing I Id 3.9 TESTING A. The Contractor, under the Engineer's supervision, shall take samples and make tests as hereinafter listed for each 40 cubic yards of fresh concrete or fraction thereof placed on the project, but not less than one set for each day's concrete placement. It shall be the Contractor's responsibility to collect all samples, I prepare casting specimens, protect, cure, transport, and pay for all costs associated with testing. The project inspector shall inspect the preparation of all specimens. B. Slump Tests: Tests for slump shall be made at the place of deposit and in accordance with ASTM C-143. Tests shall be made periodically, when cylinders are made, and as often in the opinion of the Engineer when a change in I consistency of the concrete mix is noted. The Contractor shall have a slump cone at the job site at all times when concreting operations are in progress. Unless otherwise noted or specified, the slump shall be within the limits of 1 to 4 inches. I C. Compression and Strength Tests: Each test shall consist of four standard 6 -inch by 12 -inch cylinders; two cylinders to be tested at the age of seven days and two 1 cylinders at the age of 28 days. Samples shall be taken, cured and tested in accordance with latest ASTM standards. D. When the ultimate compressive strength of any cylinder falls below the specified strength for the class of concrete specified, the design mix and water content shall be adjusted to produce the specified strength for concrete that is subsequently ' placed. In addition, the Engineer may order additional curing for that portion of the structure where the questionable concrete has been placed. E. In the event that such additional curing does not give the strength required, as determined by load tests made in accordance with ACI 318, or cored cylinder , tests, and if such tests indicate the necessity, the defective parts shall be removed and replaced, or shall be reinforced as directed by the Engineer, at the Contractor's expense, including the expense of the tests. F. Unless specifically noted above, the referenced "Standard Specifications for Highway Construction," Edition of 1993, published by the Arkansas State Highway Commission will control. ' G. Concrete Test Requirements: The Contractor shall make the following tests at no additional cost to the Owner. Make tests as specified in this Article and requested I by the Engineer. Perform tests in accordance with the following ASTM Specifications: I I City of Fayetteville, Arkansas Oct 5, 1999 02500-14 Section 02500 - Paving and Surfacing I ASTM Test Specification Slump C 143 I. Air Content C 173 Test Cylinders C 31 or C 513 ' Core Samples C 42 Fly Ash C 311 1. Measure air content each time test beams or cylinders are to be made and at any other time requested by the Engineer. The field test may be omitted ,, if the air content is known prior to taking samples. The field test may not be omitted if fly ash is used in the mix. 3.10 PROTECTION A. Maintain compacted aggregate subbase and surface true to line and grade and ' required density. Maintain subbase until prime coat is placed. Maintain surface until job is complete. ' B. Do not permit vehicular traffic of any kind on any bituminous course until the bituminous mixture has hardened sufficiently not to be distorted beyond specified tolerances. Remove any foreign material which is on the surface of any course I. before the course is rolled or any subsequent course is placed. C. Do not permit traffic on concrete walks until concrete has developed sufficient strength not to be marked or damaged. D. Concrete pavement shall be protected as outlined in Article 3.5, paragraph C, of this specification. E. Repair or replace damaged pavement and walks to the satisfaction of the CLEAEngineer. 3.11NING ' Clean job site of rubbish, excess material, temporary buildings, structures, and equipment. Restore damaged property. L� City of Fayetteville. Arkansas Oct 5, 1999 02500-15 Section 02500 - Paving and Surfacing PART 4- PAYMENT AND MEASUREMENT Measurement and payment shall be as defined in the Bid Proposal and/or as specified elsewhere in these specifications. Refer to Section 01110 Methods of Measurement and Payment. I END OF SECTION 02500 City of Fayetteville, Arkansas Oct 5, 1999 02500-16 Section 02500 - Paving and Surfacing U SECTION 02660 - WATER MAINS PARTI- GENERAL 1.1 DESCRIPTION A. All pipe, fittings, valves, hydrants, and appurtenances shall be as shown on drawings and such drawings and specifications shall be submitted to the City Utility Superintendent for approval prior to any construction. All pipe, fittings, valves, hydrants, and appurtenances shall be new and unused, unless otherwise directed by the Engineer. B. Codes, Specifications, and Standards: Codes, specifications, and standards referred to by title or number shall form a part of this specification to the extent required by the references thereto. Latest revisions shall apply in all cases. C. Definitions 1. Abbreviations (1) ANSI - American National Standards Institute. (2) ASTM - American Society for Testing & Materials. (3) AWWA - American Water Works Association. 2. All pipe, fitting, and valve size and all references to pipe diameter on the drawings or in the specifications are intended to be nominal size or diameter, and shall be interpreted as such. PART2-PRODUCTS 2.1 WATER MAIN PIPE AND FITTINGS A. Ductile Iron Water Mains 1. Ductile Iron Pipe shall conform to the requirements of "Ductile Iron Pipe, Centrifugally Cast in Metal Molds or Sand -Lined Molds, for Water or Other Liquids," AWWA Standard C151, latest revision, and shall be designed to withstand contacted earth loadings as applied according to the conditions set out on the Plans with an AASHTO HS -20 truck live load. The external loading shall be based on a soil density of 120 pounds per cubic foot and Type 3 standard laying conditions. City of Fayetteville, Arkansas November 15, 1999 02660-1 Section 02660 - Water Mains In 2. Ductile iron pipe shall be designed in accordance with the requirements of "Thickness Design of Ductile Iron Pipe", ANSI/AWWA C150/A21.50-91, effective March 1, 1992. 3. Joints and joint materials for ductile iron pipe shall conforn to ANSI/AWWA C105/A21.4: All ductile iron fittings shall conform to the requirements of ANSI/AWWA C153/A21.53, latest revision, for Ductile Iron Compact Fittings. 5. Restrained joint pipe and fittings shall be ductile iron pipe manufactured in accord with applicable sections of ANSI/AWWA C151/A21.51 and ANSI/AWWA C110/A21.10. All restrained joint pipe shall be "TR Flex," as manufactured by U. S. Pipe, "FlexRing" joint as manufactured by American Ductile Iron Pipe, or equal. 6. Swivel joint fittings shall have a retainer lip and swivel rotatable gland for positive restraint without tie rods. Restraint joints shall be used where testing will be done against closed valves, etc. 7. Flanged pipe and fittings shall be in accordance with the requirements for "Flanged Ductile Iron Pipe with Threaded Flanges," ANSI/AWWA C115/A21.15, latest revision. Bolts and gaskets shall meet the requirements of ANSI/AWWA C111/A21.11, latest revision, for "Rubber -Gasket Joints for Ductile -Iron Pressure Pipe and Fittings." 9. All ductile iron pipe and ductile iron pipe fittings shall have a standard thickness cement mortar lining in conformance to ANSI/AWWA C104/A21.4. 10. All ductile iron pipe shall have a bituminous exterior coating unless otherwise specified. Exposed pipe may be required to have a factory prime coat consisting of one coat of Kop-Coat 240 Gold Primer, Kop-Coat 622 LCF Primer, or approved equal. The bituminous coating shall be approximately 1 mil thick and shall be factory applied to the outside of all pipe and fittings. The finished coating shall be continuous, smooth, neither brittle when exposed to the cold nor sticky when exposed to the sun, and shall be strongly adherent to the pipe or fitting. 11. Joint lubricant shall be provided by the pipe manufacturer, and applied as per the manufacturer's recommendations. City of Fayetteville. Arkansas November I5, 1999 02660-2 Section 02660 - Water Mains Li LI ri I It I L 11 I El B. Polyvinyl Chloride Pipe Water Mains 1. Pipe (1) PVC pipe 2 inches in size shall be manufactured in accordance with ASTM D-2241. PVC pipe 6 inches through 12 inches in size shall be manufactured in accordance with AWWA Specification C900 and shall have a DR of 14. PVC pipe larger than 12 inches in size shall be manufactured in accordance with AWWA Specification C905 and shall have a DR of 18. (2) The plastic material used in making the pipe shall be clean, virgin, Cell Classification 12454B PVC compound conforming to ASTM Resin Specification D-1784, latest revision. Clean, reworked material generated from the manufacturer's own production shall be acceptable as long as the pipe produced meets all the requirements of the Specifications. Nominal laying lengths shall be 20 feet. (3) Joints for 2 -inch plastic pipe shall conform to ASTM Specification D-3139. Joints for plastic pipe 6 -inches through 18 -inches shall conform to AWWA C900. Joints for plastic pipe larger than 1 18 inches shall conform with ASTM Specifications AWWA C905. 2. Fittings: (1) Fittings for PVC pipe 2 -inches in diameter shall comply with ASTM Specification D-3139, "Joints for Plastic Pressure Pipes Using Flexible Elastomeric Seals". (2) Fittings for PVC pipe 6 -inches and larger shall conform to the specifications given for ductile iron pipe. All fittings joints shall have joint restrainers EBBA Iron, mega -lug (or approved equal). 2.2 DETECTABLE TAPE See Section 02414 - PIPE DETECTION TAPE 2.3 TRACER WIRE Tracer wire shall be 14 gauge coated copper for underground burial. City of Fayetteville. Arkansas November 15, 1999 02660-3 Section 02660- Water Mains I in 2.4 SERVICE CONNECTION MATERIALS Materials for water main taps, service lines, and meter box assemblies shall be: I Copper Pipe .......................................... Type K soft copper 3/4" Corporation Stop .......................... Mueller B-25008 3/4" U Branch, 7.5" width .................... Mueller H-15363 5/8" x 3/4" x 12" meter yoke ................ Mueller H-1402 3/4" Tail Piece ...................................... Mueller H-14222 18" Cast Iron Flat Meter Lid ................ C-109, Crouch Foundry 18" x 24" PVC Meter Box, #501824.30T, .275 wall thickness ................................... Mueller / McCullough Tapping saddles for PVC and Ductile Iron shall be as manufactured by Mueller and Romac respectively. 2.5 TAPPING SLEEVES I • Tapping sleeves shall be designed for 200 psi and shall be JCM Type 432 for pipe six (6) inches through twelve (12) inches and JCM 412 for pipe greater than twelve (12) inches, or approved equal. Tapping sleeves shall be vinyl coated. 2.6 TAPPING SADDLES A. Design and manufacture tapping saddles for a working pressure of 250 psi. Saddle bodies shall be ductile iron. Saddle straps shall be corrosion resistant steel alloy. Saddle gaskets shall be positively confined O-ring gasket. The sleeve dimensions shall be such that the sleeves will not leak when installed on cast iron, ductile iron, or polyvinyl chloride pipe with outside diameter shown in AWWA Standards. Each saddle used for making a wet connection shall have a branch connection with a flange end. The inside diameter of each branch shall be oversized to permit entry and exist of tapping machine cutters. B. Each flange shall have a recess to center a tapping valve. Recesses shall meet the requirements of MSS SP -60. Flange dimensions and drilling shall meet the requirements of ANSI B 16.1. C. Each saddle used for making a dry connection shall have a branch connection I with a flange or mechanical joint end. Flange dimensions and drilling shall meet the requirements of ANSI B 16.1. Nuts, bolts, and gaskets for flange joints shall meet the requirements of ANSI/AWWA Cl 10. Nuts and bolts shall be cadmium plated. Gaskets shall be full face and shall be red rubber, or equal. Mechanical joints and accessories shall meet the requirements of ANSI/AWWA C111/A21.11. City of Fayetteville, Arkansas November 15, 1999 - 02660-4 Section 02660- Water Mains I 1 1 2.7 I 1.1 I 1 1 2.8 2.9 I 1 D. Gaskets used to seal joints between saddle bodies and tapped pipes shall be O-ring type, circular in cross section, and made of natural or synthetic rubber with a Durometer Hardness of 70 ± 5. STEEL ENCASEMENT PIPE A. Encasement pipe for water mains shall be constructed of either spiral or straight welded steel and shall be sized as follows: Water Main Size (inches) Minimum Encasement Pipe Size (inches) Minimum Wall Thickness (inches) ASTM/AWWA Specification 4 - 6 12 0.250 ASTM A53 8 16 0.250 AWWA C102 12-16 24 0.250 AWWA C102 18 30 0.312 AWWA C102 20-24 36 0.312 AWWAC102 36 48 0.375 AWWA C102 48 60 0.375 AWWA C102 PIPE BEDDING MATERIALS A. Pipe bedding materials shall be as specified in Section 02310 - PIPE BEDDING MATERIAL INSPECTIONS AND TESTING PROCEDURES A. All field tests required for a project shall be witnessed by the City in the presence of the Engineer of Record and the Contractor. The City representative shall be one of the Public Works Construction Inspectors. The Contractor's representative shall be the foreman or superintendent on the job. The Engineer of Record may be represented by an authorized and qualified representative. B. The City requires a 24 hour notice on all tests. Calls to the City for the purpose of setting test times shall be made by no later than 10:00 AM for test on the following day. City of Fayetteville, Arkansas November 15, 1999 02660-5 Section 02660 - Water Mains R1 C. Tests delayed by weather or other factors will be rescheduled on the same basis. If a test cannot be reasonably scheduled so that a representative.of the City can be present, the Engineer of Record will witness the test and certify to the City the results. D. In no case shall a test be made without the presence of the Engineer of Record and I the Contractor. It is the responsibility of the Engineer of Record and/or the - Contractor to coordinate the scheduling of tests with the City and with the other parties involved. E. The tests generally associated with water line construction are: (1) The pressure testing of tapping sleeve installations (2) The pressure testing of lines, after installation I. (3) The bacteriological (Bac-T) testing p (4) Fire Hydrant tests F. Generally, no Contractor or Engineer of Record involvement is required in the i taking of samples for the Bac-T test except that the Contractor is responsible for the proper flushing of the line prior to samples being taken by the City. However, the City may require the presence of the Contractor or Engineer of Record when questions have been raised as to the methodology or techniques used in the — sampling process. G. Bac-T samples are sent to the State Department of Health for testing. Results obtained by the City shall be forwarded to the Engineer of Record either by fax or by mail immediately upon receipt by the City. H. Lines failing the Bac-T tests shall be re -sampled as soon as practicable. If a line fails three (3) consecutive Bac-T tests, the line must be re -chlorinated before Bac-T samples can be taken again. The City shall not be responsible for the rescheduling of failed Bac-T tests. I. The fire hydrant test shall consist of checking the operation of the fire hydrant valve and flowing the fire hydrant. This shall be done after the pressure test has been completed and the fire hydrant valve shall be left in the open position. I J. All equipment, materials, and labor required for testing shall be furnished by the Contractor at his expense. November 15, 1999 02660-6 City of Fayetteville, Arkansas I Section 02660 - Section I El K. A DISCHARGE PERMIT FOR ALL TESTING WATER AND DISINFECTION WATER MUST BE OBTAINED PRIOR TO BEGINNING 'TESTS. PART 3 -EXECUTION 3.1 INSPECTION Inspect water main pipe, fittings, valves, hydrants, and appurtenances prior to installation. Promptly remove damaged or unsuitable products from the job site. Replace damaged or unsuitable products with undamaged and suitable products. 3.2 LAYING OF WATER MAINS A. All water pipe shall be laid and tested in strict accordance with the manufacturer's recommendations. For ductile iron pipe, ANSUAWWA C600 shall apply. For PVC pipe, ASTM D-2774 shall apply. B. All water mains which cross sewers shall be laid to provide a minimum of 18 inches positive vertical clearance as measured from bottom of pipe to top of pipe. At all crossings, the water line pipe shall be adjusted to provide one full length of water line pipe over the sewer line with both joints located as far as �, possible from the sewer line. A ten (10) foot outside separation shall be maintained between water lines and sewer lines where those lines run parallel to each other. C. Care shall be taken not to exceed the manufacturer's recommendations on the degree of deflection allowed per joint of pipe. A pipe bend shall be installed where necessary to maintain conformance to those recommendations. D. Pipe, regardless of type, shall be laid on 6 inches of bedding material and shall be covered to a depth of 6" over the top of the pipe with the same material. The bedding shall be hand tamped in the ditch prior to pipe installation and shall be hand tamped around and over the pipe. E. Reaction backing shall be installed at all points of unbalanced pressure. Required area of undisturbed soil for backing purposes shall be calculated based on the bearing strength of the soil (2000 pounds/square foot) maximum allowable unless proven otherwise by soil tests) and on a working pressure of 200 psi. Calculations • shall take into account pressures due to water hammer. Sufficient concrete shall be used to properly transfer load from the fitting to the undisturbed soil in a uniform manner and without exceeding the strength of the concrete. The fitting • shall be wrapped with 8 mil polyethylene prior to pouring the concrete. Concrete shall not extend over or around the fitting joints. All bends, tees, etc. shall remain • open until inspected by the City. City of Fayetteville, Arkansas November 15, 1999 02660-7 Section 02660 - Water Mains LI F. The transition from 6 -inch pipe to 2 -inch pipe shall be by means of a tapped 2 -inch plug. G. All 12 -inch or smaller ductile iron 90 degree bends, tees, hydrant shoes, and other valves within 30 feet of a plug or reducer shall have retainer glands. H. Where ductile iron pipe is being laid, polyethylene encasement shall be installed in accordance with ANSI/AWWA C105, latest revision, for either Method A, B, or C installation. The encasement shall be provided for all fittings and all other buried iron appurtenances. The encasement shall be protected from prolonged exposure to sunlight to prevent deterioration of the, polyethylene film. All iron fittings and all other iron appurtenances shall be wrapped with polyethylene. I. Pipe detection tape shall be provided in all trenches for water line construction. Installation shall be per manufacturer's recommendations and shall be as close as practical to finished grade while maintaining a required minimum of 18 inches between the detection tape and the top of any pipe line. J. A trace wire shall be laid adjacent to all PVC installations and shall be looped around the pipe at least once per joint and connected to all valves and fittings. At valves and meter box settings, the trace wire shall be brought up into the valve or meter box as indicated in the standard details. A tracing test may be required prior to final acceptance. I K. Maximum pipe cover shall be 60 inches under normal conditions. Cover greater than 60 inches shall be allowed for short distances where required by field conditions. No hydrants shall be allowed where lines are greater than 60 inches deep. Minimum pipe cover shall, be 36 inches. Cover shall be measured from the top of the pipe barrel and shall be further defined as: r (1) Land Level Normal to the Direction of the Pipeline: Cover shall be measured from the top of the barrel of the pipe to the top of the existing natural ground surface. (2) Cut Sections: Cover shall be required and shall be measured from the top of the pipe barrel to the planned grade. (3) Fill Sections: Cover shall be measured from the top of the pipe barrel to the natural ground surface underlying the fill unless fill material is placed and properly compacted prior to laying the water line. (4) Along and Under Streets: The Cover along streets shall be measured either from natural ground or the curb elevation, whichever results in the lowest absolute elevation of the pipe. Cover under streets shall be measured from the top of the subgrade. City of Fayetteville, Arkansas November 15, 1999 02660-8 Section 02660 - Water Mains I L. Minimum elevation for service lines under streets shall be 30 inches below the planned subgrade. That depth shall be maintained to a point at least 5 feet outside of the curb, storm sewer line, or sidewalk. Service lines shall be wrapped with polyethylene .in areas where a grit or other bedding material is not required. M. Reasonable amounts of water for flushing, testing and disinfecting water lines will be supplied by the City. The work shall be coordinated to ensure that it will not be carried on during periods of high water usage. Water valves on the existing water system shall only be operated by, or under the direct personal supervision of the City of Fayetteville Water Department. 1 N. After completion of construction of all water lines or sections thereof, the Contractor shall flush, test and disinfect the new water lines as set out below. 1 (1) Flushing: The Contractor shall fill and flush the newly constructed lines and visually check all combination air release and vacuum valves, 1 blow -off valve assemblies, line valves, and fire hydrants to assure proper operation. (2) Hydrostatic Testing: All pipe on this project shall be tested as set out in AWWA C600, latest revision. Tests will be conducted only after the line is completed, including all taps and meter settings as required and the backfill completed. These tests shall be performed by the Contractor in the presence of the City Inspectors and the Engineer of Record. The Contractor shall furnish all necessary pressure gauges, meters, and pumps and make all taps and connections. Each valved section of pipe shall be slowly filled with water and the specified test pressure shall be applied by means of a pump connected to the pipe in a manner satisfactory to the Engineer. Before applying the test pressure, all air shall be expelled from the pipe by permanent taps or corporation cocks where necessary. Test pressure shall be the greatest of 150 percent of the static pressure or 200 psi, whichever is greater. The developer shall provide all pumps or other equipment necessary to maintain the test pressure within ±5 psi at the test point for a period of two hours. Fire hydrant valves shall be open during the pressure test. (3) Leakage: The leakage test shall be conducted concurrently with the pressure test. Leakage shall be defined as the quantity of water that must I be supplied into the newly laid pipe, or any valved section thereof, to maintain pressure within 5 psi of the above specified test pressure after the air in the pipeline has been expelled and the pipe has been filled with water. City of Fayetteville, Arkansas November 15, 1999 02660-9 Section 02660 - Water Mains II ill II The leakage for water pipe shall be within the limits set out in AWWA C600, latest revision. No pipe installation will be accepted until the leakage is less than the number of gallons per hour as determined by the formula: L= .(S) (D) (Po.$) 133,200 L = allowable leakage, in gallons per hour; S = length of pipe tested in I feet; D = nominal diameter of the pipe, in inches; and P = average test pressure (psi). Should any test of pipe laid disclose leakage greater than that specified, ao the leak shall be located and repaired and the line shall be re -tested. All - visible leaks shall be repaired regardless of the amount of leakage: 1 (4) Disinfection: After successful pressure testing, the line(s) shall be flushed. velocity equal to or greater than 2.5 feet per second. The line shall then be disinfected in accordance with AWWA C601, latest revision, for "Disinfecting Water Mains," continuous feed method, except that the placing of hypochlorite granules into the main during construction will not be permitted. The contractor shall take great care when flushing the line to assure proper ' drainage is available to prevent harm at any adjacent downstream location. Disposal of the disinfecting water shall be in a manner that will protect the 1 public and the receiving waters from harmful concentrations of chlorine. - Such disposal shall be in accordance with all applicable EPA and • ADPC&E regulations. O. After sterilization is complete, the Contractor shall then flush the sterilizing solution from the lines, and -the treated water lines will then be placed into , service. P. Bacteriological samples shall be taken by City personnel only. Samples shall be I taken on two consecutive days and shall be taken only on Monday, Tuesday, or Wednesday. No water meters shall be set until the samples have been approved in writing by the State. I Q. Water lines that dead end shall have a blow -off assembly located on the last joint of pipe as shown on the water line detail sheet. The Iasi joint shall be blocked. I Valves on dead end lines shall be placed on the next to last joint if possible and - shall be restrained. I City of Fayetteville, Arkansas November 15, 1999 02660-10 Section 02660 - Water Mains I [1 3.3 CONNECTING TO EXISTING MAINS A. The Contractor shall locate existing mains horizontally and vertically and verify the exact size of existing mains. Locate existing mains sufficiently in advance of making connections to allow ample time for making changes in the connection location and size. Backfill excavation immediately after main is located and measured. B. Make each wet connection with a tapping valve and tapping sleeve. Install and hydrostatically test each tapping valve and tapping sleeve assembly prior to tapping existing water main. Inspect each tapping valve prior to tapping existing water main. Open and close tapping valves, and inspect tapping valves in opened and closed positions to ensure all parts are in working condition. Inspect each i tapping valve immediately before connecting tapping machine to ensure the tapping valve is open. Install watertight plug on the tapping valve outlet and backfill excavation if existing water main is not tapped within 48 hours after 1 installing tapping valve and tapping sleeve or tapping saddle assembly. Install watertight plug on the tapping valve outlet and backfill excavation if new water main is not connected to tapping valve within 48 hours after making tap in existing water main. C. Make each dry connection with fittings and valves indicated on the drawings. ' Furnish and install sleeves required to complete connections. All required pipe, fittings, valves, tools, and equipment shall be at the connection site prior to starting connection. Wash interior of new pipe, fittings, and valves with a solution containing 50 mg/l of chlorine prior to making connection. Make connections at night and on weekends when required. The Owner will operate existing valves. Install sufficient water main and restrain joints so existing water mains can be up in service immediately after connection is completed. Inspect joints and eliminate leaks immediately after connection is completed and existing mains are put in service. Install watertight plugs on open ends of pipe and valves, I and backfill excavation if new water main is not connected to dry connection within 48 hours after completing dry connection. 3,5 PIPE TRENCH EXCAVATION See paragraph 3.5, SECTION 02222 - EARTHWORK FOR UTILITIES I3,6 PIPE TRENCH BACKFILL See paragraph 3.9, SECTION 02222 - EARTHWORK FOR UTILITIES I INovember 15, 1999 02660-11 City of Fayetteville, Arkansas Section 02660 - Water Mains I 3.7. CLEAN-UP Cleanup shall be as specified in SECTION 02487 - PIPELINE CLEANUP AND SEEDING. END OF SECTION 02660 - WATER MAINS. City of Fayetteville, Arkansas November 15, 1999 - 02660-12 Section 02660 - Water Mains I I I I I SECTION 02731 - SANITARY SEWER CONSTRUCTION PART 1 - GENERAL 1.1 Scope This Section governs all work, materials and testing required for installation of gravity pipelines of the respective types and sizes shown on the Drawings for the particular location and conforming to the requirements of these specifications. All pipelines shall be constructed to proper line and grade as shown on the Drawings and shall result in an unobstructed, smooth and uniform conduit. 1.2 Description Sanitary sewer construction shall consist of furnishing all labor, materials and equipment for the complete installation of sewers and appurtenances in accordance with the Contract Documents. ' 1.3 Revisions of Standards Li I When reference is made to a Standard Specification i.e. ASTM, ANSI, AWWA, MCIB, the Specification referred to shall be understood to mean the latest revision of said specification as amended at the time of the Notice to Bidders, except as noted on the Drawings or in the Specifications. PART 2- MATERIALS 1 2.1 General This section governs materials required for pipeline construction. A. Requirements Furnish pipe of materials, joint types, sizes, and strength classes indicated and specified. Higher strengths may be furnished at the Contractor's option, at no additional cost to the Owner. 1 B. Manufacturer The manufacturer shall be experienced in the design, manufacture and commercial supplying of the specific material. C. Testing ' Testing shall be performed by the manufacturer's quality control personnel in conformance with applicable standards. Testing may be witnessed by Owner, Engineer, or an independent testing laboratory. The Contractor shall provide three (3) copies of certified test reports indicating that material does conform to the specifications. City of Fayetteville, Arkansas November U. 1999 02731-1 Section 02731 - Sanitary Sewer Construction D. Handling I The manufacturer and contractor shall use equipment and methods adequate to protect the pipe, joint elements and prevent shock contact of adjacent unit during moving or storage. Damaged sections that cause reasonable doubt as to their structural strength or watertightness will be rejected. 2.2 Pipe, Fittings, Joints, Coatings and Linings A. General ' Furnish pipe and fittings of materials, joint types, sizes, strength classes, coatings and linings as indicated and specified. Rubber couplings shall be Femco., Shear Ring type, DFW/HPI Non -Shear type, or equivalent. Rubber couplings shall be fastened using two type C-305 stainless steel adjustable clamps to provide a leakproof seal. B. Ductile -iron pipe and fittings shall be Class 50 conforming to ASNI A21.51, except I as otherwise specified herein. 1. General 1 • Furnish maximum pipe lengths normally produced by the manufacturer, except for fittings, closures, and specials. 2. Joints Mechanical and push -on joints for pipe and fittings shall conform to the • requirements of ANSI A21.11. Flanged joints for ductile iron pipe and fittings shall conform to the requirements of ANSI A21.10. Gaskets shall be • neoprene or other synthetic rubber material. Natural rubber gaskets will not be allowed. ii 3. Fittings • Fittings shall be in accordance with ANSI/AWWA C 110/A21.10 and shall have a pressure rating of not less than that specified for the pipe. Fittings• used with ductile iron pipe shall be ductile iron or cast iron. Fittings for pipe with mechanical joints shall have mechanical joints. Fittings for pipe with push -on joints shall have either mechanical joints or push -on joints. I City of Fayetteville, Arkansas ' November 15, 1999 02731-2 Section 02731 - Sanitary Sewer Construction I 1 4. Coatings I Where required pipe and fittings shall be furnished with exterior bituminous coating conforming to ANSI A21.51. Is. SDR 26 Polyvinyl Chloride (PVC) Plastic Sewer Pipe and Fittings shall conform to ASTM D-3034 for pipes 4 inches through 15 inches in diameter. SDR 26 Polyvinyl Chloride (PVC) sewer pipe and fittings shall conform to ASTM D-2241 for pipes 18 inches in diameter. 1) Furnish maximum pipe lengths normally produced by the manufacturer ' except for fittings, closures and specials. 2) The pipe shall be made of PVC plastic having a cell classification of I 12454 B as defined in ASTM D 1784. The resin portion of the copolymer compounds shall contain a minimum of 90 percent vinyl chloride and the compounding ingredients shall not exceed 10 percent by weight. The compounding ingredients may consist of lubricants, stabilizers, non poly (vinyl chloride) resin modifiers, and pigment essential for processing, property control, and coloring. Certification of 1 resin compounding shall be provided by the pipe manufacturer prior to shipment to the job site. 1 One test to verify resin compounding may be required by the Owner or Engineer. The test shall be performed by an independent testing laboratory to which the Owner has no objection and shall be performed I on a sample of pipe obtained from the job site. The test shall be performed at no additional cost to the Owner and shall be performed in accordance with ASTM D 817 - Ash Determination for pipe 1 manufactured with primarily noncombustible compounding ingredients. 3) Pipe shall have an integral wall bell and spigot joint and a minimum wall thickness conforming to SDR 26. 1 4) Joints shall conform to ASTM D 3212. Joints shall be push -on type only with the bell -end grooved to receive a gasket. Elastomeric seal (gasket) shall have a basic polymer of synthetic rubber conforming to 'ASTM F 477. Natural rubber gaskets will not be allowed. 5) Fittings defined as wye connections suitable for assembly to four (4) inch or six (6) inch building service lines shall be bell -end with a • minimum wall thickness conforming to SDR 26 and shall be furnished by the pipe manufacturer. Tee fittings shall be DIP as previously specified. Id. Polyvinyl Chloride (PVC) Plastic Water Pipe The pipe material shall be Polyvinyl Chloride (PVC) meeting the City of Fayetteville, Arkansas November 15, 1999 02731-3 Section 02731- Sanitary Sewer Construction requirements of ASTM D 1784, with a cell classification of 12454-B. The standard Dimensional Ratio for the pipe will be DR14 (Class 200) conforming to AWWA 900. e. Non -Metallic Water and Sanitary Sewer Pipe Detection 1. The detectable tape shall be "Detect Tape" as manufactured by Allen Systems, Inc. or approved equal, and shall consist of a minimum thickness 0.35 mils solid aluminum foil encased in a protective inert plastic jacket that is impervious to all known alkalis, acids, chemical reagents and solvents found in the soil. The minimum overall thickness of the tape shall be 5.5 mils and the width shall not be less than 2 inches with a medium unit weight of 2 1/2 pounds/I" x 1000'. 2. The tape shall be color coded and imprinted with the message as follows: Type of Utility Color Code Legends Water Safety Precaution Caution Buried Blue Water Line Below • Sewer Safety Green Caution Buried Sewer Line Below I I II I I II PART 3 - INSTALLATION 3.1 General A. Install pipelines in accordance with the applicable reference standard listed below and as specified herein. 1. ASTM D 2321 - PVC Solid Wall, PVC Composite Wall. 2. AWWA C 600 - Installation of Ductile Iron Water Mains and Appurtenances. I 2.. Site Preparation and Excavation • a. Site preparation shall be as specified in Section 02110. • b. Excavation shall be as specified in Sections 02113. and 02222. c. All existing lines which are to be abandoned shall be internally inspected to identify locations of all existing service connections. 3. Pipe Embedments a. Install a minimum of 6 inches of crushed limestone pipe bedding at all City of Fayetteville, Arkansas November 15, 1999 02731-4 Section 02731 -Sanitary Sewer Construction I locations except where the pipe is encased in concrete. b. Place pipe bedding below and on the sides of the pipe as indicated in the typical trench details on the Drawings. I c. Compact bedding and dig bell holes for bell and socket pipe so that the pipe is uniformly supported for its entire length and will be true to line and grade after installation. ' d. After each pipe has been brought to grade, aligned, and placed in final position, extend the crushed limestone bedding to the pipe spring line. Shovel slice sufficient bedding material under the pipe haunches and on each side of the pipe to hold the pipe in proper position during subsequent pipe jointing, bedding, and backfilling operations. crushed limestone embedment material shall then be added to a compacted depth of twelve (12") inches above the top of pipe. e. Place pipe that is to be concrete encased in proper position on temporary supports consisting of wood blocks or bricks with wood wedges. When necessary, anchor or weight the pipe to prevent flotation when the concrete is 1 placed. f Place concrete for embedment or encasement uniformly on each side of the pipe and deposit at approximately its final position. Do not move concrete more than five (5) feet from its point of placement. 1 4. Pipe Laying a. Pipe laying shall not proceed if the trench width as measured at the top of I pipe exceeds the maximum allowable trench width. If this occurs the Contractor shall provide, to the approval of the Engineer better bedding for the pipe or pipe of sufficient strength to provide safe supporting strength. ib. Store and handle pipe and fittings with care to prevent damage thereto. Do not use hooks to transport or handle pipe or fittings. Do not drop pipe or 'fittings. C. Rejected pipe and fittings shall be marked and removed from the Project Site at no cost to the Owner. Examine pipe and fittings for soundness and specification compliance prior to placement in the trench. d. Clean joint contact surfaces prior to jointing. Use lubricants, primers, or adhesives as recommended by the pipe or joint manufacturer. e. Pipe laying normally shall begin at the lowest point. If Unless otherwise required, lay all pipe straight between manholes. Excavate bell holes for each pipe joint. When jointed, the pipe shall form a true and smooth pipeline. ' City of Fayetteville, Arkansas November 15, 1999 02731-5 Section 02731- Sanitary Sewer Construction rxi g. Plug pipelines at the end of each day's progress. Utilize plugs or other ' positive methods of sealing at all times to protect any existing system from entrance of stormwater or other foreign matter. Contractor shall reconnect the existing active service connections and activate the sewer line as directed by the Engineer. Building Service Laterals a. Unless otherwise noted on the plans, all active service connections on sewer ' segments to be abandoned or removed and replaced shall be connected to the proposed sanitary sewer. Contractor shall be responsible for locating service connections prior to construction. b. Install tees at an angle of no more than forty-five (45) degrees or less with pipe springline, for pipe sizes 8 through 21 inch diameter. c. Reconnection of building service shall include replacement of 4 linear feet of service lateral. d. Install Building service lines with a straight alignment and at a uniform grade not less than one (1) percent unless otherwise specified. Embedment shall be same as main sewer. When a building service line grade exceeds twenty (20) percent, pipeline anchors shall be installed as required for anchors, with the first anchor not more than twelve (12) nor less than seven (7) feet upstream of the wye. e. Maintain an accurate record for submittal to the Engineer of location, size and direction of each tee, saddle and/or location, size and length of each building service line. Locations shall use the pipeline stationing as shown on the Plans, or the distance from the first downstream manhole. f. Contractor shall verify by testing all service connections to determine if they are active or inactive. Only active services shall be connected to the existing sanitary sewer system. Inactive services shall be plugged with hydraulic cement. In addition, the Contractor shall be responsible for any liability ' associated with the accidental plugging of active services. All service laterals shall be inspected by the Owner's Representative prior to ' reconnection to the replacement sewers. If the service laterals are found to be in a deteriorated condition in the opinion of the Owner's Representative, then the Contractor shall replace the service lateral to the property line as directed by the Owner's Representative. h. All service laterals shall be tee connections. I 6. Extension of Service Laterals Service laterals which require a connection to the relief/replacement sewer greater City of Fayetteville, Arkansas November 15, 1999 02731-6 Section 02731 - Sanitary Sewer Construction I ' than four (4) feet in length, measured horizontally, shall be considered a service lateral extension. The service location for all abandoned, replacement, or relief ' sewer shall be determined prior to excavation. The extension pipe shall be laid to provide sufficient slope to the new sanitary sewer not less than two (2) percent unless otherwise specified. All building lateral extensions on private property shall be made by a licensed Master plumber. 7. Anchors ' Anchor pipelines in accordance with the table below: PIPELINE ANCHORS Percent Center to Center ' of Grade Max. Spacing (Feet) 0-20 Not Required 20-35 36 35-50 24 > 50 16 The anchor shall be made of concrete or other material approved by the Engineer. Concrete anchors shall have a minimum thickness of twelve (12) inches. The anchor shall extend not less than one (1) foot into undisturbed earth on the sides and bottom and one (1) foot above top of pipe. In incompressible material, the above dimensions may be six (6) inches each side and bottom. The anchor shall Isupport a joint fitting. 8. Connection of Pipes of Dissimilar Materials 1 Connect different pipe materials using proprietary transition couplings, that will provide permanent and watertight connections which will withstand the hydrostatic test pressure. ' 9. Sewer Pipe and Water Main Separation Sanitary sewers, house sewers or storm drains that are laid in the vicinity of pipe ' lines designated to carry potable water shall meet the following conditions. a. Parallel Installation - Sewers and Water Mains ' 1) Normal Conditions - Any sanitary sewer, storm sewer or sewer manhole shall be located at least ten (10) feet in all directions from water mains, whenever possible; the distance shall be measured from edge to edge. 2) Unusual Conditions - Where the ten (10) foot separation cannot be achieved, the vertical separation shall be a minimum of two (2) feet between outside diameters and the horizontal separation shall be a City of Fayetteville, Arkansas November 15, 1999 02731-7 Section 02731 - Sanitary Sewer Construction minimum of four (4) feet. The sewer shall be located below the water main. IH b. Crossings - Sewers and Water Mains I 1) Normal Conditions - A vertical separation of at least 18 inches shall be maintained between any potable water supply and sanitary sewers. , 2) Unusual Conditions - When local conditions prevent a vertical separation as described above, the water main can be relocated. 10. Drainage Course Crossing Pipelines that cross well-defined drainage courses and have less than three (3) feet of cover shall be ductile iron or concrete encased. The length of ductile iron pipe or concrete encasement shall be as indicated, or if not indicated, as specified by the Engineer. 11. Polyethylene Wrapping Polyethylene material for pipe encasement and all ductile iron pipe shall meet the requirements of ANSI/AWWA C -105/A21.5-82, or latest revision thereof. 12. Non -Metallic Water and Sanitary Sewer Pipe Detection Detectable underground utility warning tapes which can be located from the surface by a pipe detector shall be installed above non-metallic pipe. ' Installation of detectable tapes shall be per manufacturer's recommendation and shall be as close to the grade as is practical for optimum protection and I detectability. Allow a minimum of 18 inches between the tape and the line. 13. Backfill Backfill trenches as specified in Section 02740. Clay dams or concrete dams (1500 ' psi minimum) shall be placed at locations as shown on the Contract Drawings, or as directed by the Engineer. 14. Testing ' Test new sanitary sewers in accordance with Section 02739. 15. Bypass Pumping Perform bypass pumping for flow control. No bypassed wastewater shall discharge to natural or manmade drainage structures. 16. Abandonment of Existing Manholes I. City of Fayetteville, Arkansas November 15, 1999 02731-8 Section 02731 - Sanitary Sewer Construction ' a. Prior to the abandonment of a manhole, Contractor shall verify that no existing services will be affected. b. The top of the manhole shall be lowered to an elevation at least 24 inches below final grade. c. All pipes shall be plugged with hydraulic cement, to a minimum depth of I foot. After the cement has set, the manhole shall be filled with thoroughly ' tamped sand or Class 7 Base. Surface restoration shall be compatible with surrounding surface. Id. Frames and covers shall be removed from the site. 17. Pipe Plugging and Sanitary Sewers to be Abandoned ' a. Prior to the plugging of a sewer segment, Contractor shall verify that no existing services will be affected. b. Physically remove sanitary sewer pipe outside of the manhole for a minimum distance of one foot. ' c. Fill pipe for a minimum length of one foot with hydraulic cement. Fill void outside of manhole with hydraulic cement, and repair manhole wall. 18. Clay Dams Clay dams shall be per detail shown on drawings. 1 PART 4- MEASUREMENT AND PAYMENT Only items listed below will be measured for payment. All other costs shall be included in 1 the unit or lump sum prices for the item affected thereby. 1. Sewer Pipe Sewer pipe of the respective type, size, and/or strength including specified pipe embedments (other than concrete), and testing will be paid for at the Contract Unit 1 Price per linear foot of pipeline actually required and installed, measured along the centerline of the pipeline from center of manhole to center of manhole. This item includes costs for location of existing services, excavation, existing pipe removal and disposal (for open cut only), furnishing and placing pipe embedment materials, tees, furnishings and placing pipe, fittings and joint material, making connections to pipe of dissimilar materials, making connections to manholes, backfill, testing, and any resulting restoration and repairs and incidental and appurtenant work required to complete the item. Restoration in paved areas will be paid for in accordance with the Bid Schedule for the various applicable items affected by the sewer 1 construction. ' City of Fayetteville. Arkansas November 15, 1999 02731-9 Section 02731- Sanitary Sewer Construction F 2. Trench Depth I Depth categories for payment purposes shall be zero to six feet and four foot 1 increments for pipe depths greater than six feet. Trench depth shall be measured from the surface of the ground to the flow line of the pipe. Exceptions to this section include boring and jacking where no depth categories for payment purposes shall be applicable. I. 3. Connect Service Laterals Payment for connection of service laterals to the proposed replacement/relief sewer shall be at the Contract Unit Price indicated. Payment shall include 4 linear feet of the service lateral which may be required to connect the service lateral to the proposed replacement/relief sewer. Payment shall also include trench backfill, restoration and testing. 4. Extension of Service Laterals Payment for extension of service laterals from the initial four (4) feet of lateral shall be at the Contract Unit Price indicated. Payment shall include the length of service lateral required to extend the service lateral to the proposed replacement/relief sewer, trench backfill, restoration and testing. 5. Installation of Service Lateral Cleanout Payment for installation of service lateral cleanouts shall be at the Contract Unit Price indicated. Payment shall include furnishing and installation of the cleanouts. 6. Internal Television Inspection Payment for cleaning, pre -television and post -television inspection shall be at the Contract Unit Price indicated. 7. Concrete Encasement of Sewer Pipe Payment for installation of concrete encasement where indicated on the plans or as , directed by the Engineer, shall be at the contract price per cubic yard. Payment shall include all labor, materials, and form work necessary to perform the work. Pipe Plugging and Sanitary Sewers to be Abandoned. Pipe plugging and abandoning of sanitary sewers 10 feet or less in length shall be I incidental to the Contract. .Clay Dams I Payment for clay dams shall be at the Contract Unit Price indicated and shall include all labor and materials necessary to complete the work. City of Fayetteville, Arkansas , November 15, 1999 02731=10 Section 02731 - Sanitary Sewer Construction I 10. Sewer Main Pipe ' The unit price for sanitary sewer pipe replacement shall be eligible for 60 percent after the replacement is made, an additional 10 percent is eligible after testing is complete and an additional 30 percent is eligible after restoration is complete. END OF SECTION 02731 1 I I I I I I I I I 11 I I City of Fayetteville, Arkansas November 15. 1999 02731-11 Section 02731- Sanitary Sewer Construction I I I I I I I SECTION 02732 - CONCRETE STRUCTURES PART 1- GENERAL 1.1 Description This section describes the installation of new cast -in -place concrete manholes, and precast manholes, and other miscellaneous structures. 1.2 Furnish the labor, materials, equipment, tools, and services required for the installation of the concrete work required on this project. PART 2- MATERIALS 2.1 Coal -Tar Epoxy Paint Kop Coat "Bitumastic Black Solution," Tnemec, "46-450 Heavy Tnemecol", or equal. Dry film thickness shall be a minimum of 14.0 mils per coat. ' 2.2 Non -Shrink Grout I I I I II iJ I Grout shall be non -shrink in the plastic state and show no expansion after set as tested in accordance with ASTM C 827 and shall develop compressive strength not less than 3,000 psi with a trowelable mix within 24 hours per ASTM C 109. The placement time shall be not less than 45 minutes based on initial set per ASTM C 191. Test results shall be furnished by the manufacturer and submitted to the City's Representative. 2.3 Flexible Gaskets Openings for each connecting pipe shall be circular with a compression type flexible rubber gasket cast integrally into the manhole wall. Flexible gaskets shall be manufactured in accordance with rubberjoint specification ASTM C 443 and shall meet the performance and test requirements of ASTM C 425 for compression joints. Flexible gaskets shall be A-Lok, Presswedge, or equal. 2.4 Bitumastic Gasket Material Bitumastic gasket material shall meet or exceed Federal Specification SS -S -210A. The material shall show no signs of deterioration for a period of 30 days when immersed in solutions of acid, alkali or saturated hydrogen sulfide. Joints shall show no sagging when tested at 135 F for a period of five days. Bitumastic Gasket Material shall be GS/5 Precast Concrete Sealant or CS -102 Con Seal, EZ-STIK, or equal. Trowelable bitumastic material shall be GS -702 compound or equal. 2.5 Precast concrete grade adjustment rings shall conform to the requirements of ASTM C- 478 and shall be one continuous structure. To accommodate steep surface grades, non- uniform precast adjustment rings maybe manufactured so that they are two -inches deep on one side and three -inches deep on the opposite side. In no instance may any non- , November 15. 1999 02732-1 City of Fayetteville. Arkansas Section 02732 -Concrete Structures uniform precast adjustment rings be less than two -inches thick or be of multiple piece ' construction. Adjustment rings of uniform thickness must be at least two inches thick. 2.6 Frames and Covers , Manhole frames and covers shall conform to ASTM A48, Class 35 or better, for gray ' iron, and shall have a tensile strength of 35,000 psi. The cover shall have pick bars or pick slots. Each cover shall set flush with the rim of the frame and shall have no larger than a 1/8 -inch gap between its outside edge and the inside of the frame. All bearing surfaces shall be machine finished. Frames and covers shall be Vulcan V-1342-1 or approved equal. - 2.7 . Manhole Inserts I Inserts shall not be used on manholes with pipes greater than 12" in diameter. The manhole insert shall be manufactured from corrosion resistant material suitable for atmospheres containing hydrogen sulfide and diluted sulfuric acid and other gasses associated with wastewater collection systems. The body of the insert shall be made of ultra high density, high molecular weight polyethylene copolymer virgin Marlex 50100 or equal meeting ASTM specification designation D1248 Class A, category 5, type III, with a minimum impact brittleness temperature of -180 degrees F. The thickness shall be a minimum 0.187 (3/16") inches Each insert shall have no larger than a 1/8" gap between its outside edge and the inside of the frame. - The gasket shall be made of closed cell neoprene, and shall be installed by the manufacturer and shall have a pressure sensitive adhesive on one side. It shall be attached to the weight bearing surface of the dish. A lift strap shall be placed on the rising edge of the bowl with the center of the rivet being within 2 inches of the top of the bowl. It shall be 1" wide polypropylene web. The strap shall be attached by means of a stainless steel rivet and a stainless steel 3/4" backup 2 washer. All cut edges of the strap are seared to insure against raveling. Ventilation is provided by a valve located within four inches of the vertical edge of the bowl. The valve allows a maximum release of 5 gallons of water per 24 hours and is not effected by debris that will collect in the bottom of the dish. The valve must have a filter fabric outer covering. It must vent sewer gas at one psi or less. The valve shall be installed by the manufacturer at the factory. The valve shall have a threaded shank which is screwed in. The insert shall have proof of durability in traffic impact loads. This shall be documented with an engineer certified proof test passing H-20 loading." I City of Fayetteville, Arkansas ' November ] 5, 1999 02732-2 Section 02732 - Concrete Structures I 1 2.8 Steps Manhole steps will not be required. 2.9 Cast -in -place (Monolithic) Concrete Manholes ' The design of standard manholes shall be the responsibility of the Contractor. Sketches of all manholes indicating complete details of the proposed design shall be submitted to ' the Owner's Representative for review prior to ordering material and/or construction. Cast in place construction will be considered for circular manholes only unless appropriately designed with reinforcing steel. The concrete for circular manholes shall be ' reinforced with wire mesh conforming with this document. The minimum sidewall thickness shall be 8 inches or one -eighth the inside diameter whichever is greater. The base thickness of manhole below the underside of flow channel shall vary, depending on ' the diameter, the depth of manhole, whether base is reinforced or not and on the type of joint occurring between base slab and wall. The minimum base thickness shall be 8 inches or 1/8th the manhole diameter plus 1/30th of the manhole depth, whichever is ' greater. 1. Foundations of manholes for sanitary sewer shall be concrete of a minimum 1 compressive strength of 4000 psi at 28 days. The invert channels shall be smooth, accurately shaped, and in accordance with the plans. Where changing line sizes occur, the crowns (top insides) of the pipe should be matched unless otherwise ' approved by the City's Representative. The invert of the manholes shall be shaped and smooth so that no projections will exist. Flow channels will be formed in the inverts so that the manhole will be self-cleaning and free of areas where solids may be deposited as sewage flows through the manhole from all inlet pipes to all outlet pipes. Where the pipe can be laid continuously through the manhole, the pipe can be placed in the base. After the construction of the manhole, the pipe can be trimmed by cutting out the top half after the concrete base is constructed and has cured sufficiently. If it is not possible to lay the pipe continuously through the manhole base, the invert may be poured and formed directly in the concrete of the ' manhole base. The invert floor shall have a minimum slope of 1" per foot unless noted otherwise. The manhole invert shall extend from wall to wall. The minimum thickness for all bases shall be eight (8) inches. Reinforce bases with #4 bars at 12- inch centers each way. Tie and place reinforcing steel above the midpoint. The minimum cover over the reinforcement shall be two (2) inches. When the connecting pipelines are required to have concrete embedment, extend reinforcing 'steel not less than twenty (20) bar diameters into the manhole base. 2. Openings for each connecting pipe shall be circular with a compression type flexible rubber gasket cast integrally into the manhole wall. ' 3. A minimum of six (6) inches rock cushion shall be used beneath manhole foundations. Where trench has been overexcavated, the void created shall be completely filled with a rock cushion to the underside of the manhole base. ' City of Fayetteville, Arkansas November 15, 1999 02732-3 Section 02732 - Concrete Structures 4. In the event that groundwater is present during the pouring of a cast -in -place ' manhole foundation, a pump shall be used to remove the groundwater. Prior to. pouring, the subgrade shall be stable, free from muck and groundwater. After the , concrete foundation has been placed, the pump shall continue to run for at least two (2) hours to enable the concrete to obtain its initial set. 5. Cast -in -place concrete manholes shall have a minimum inside diameter at the base , of four (4') feet and an inside diameter at the top of the cone section of not less than twenty-four (24") inches unless specified otherwise herein. The manhole shall have a minimum wall thickness of eight (8") inches and shall be smooth having no form ' marks on the interior wall or exterior wall of the manhole exceeding one -quarter (1/4") inch in depth. Concrete used for the manhole barrel and cone section shall be a minimum compressive strength of 4000 psi at 28 days, with a slump of five ' (5") inches to seven (7") inches during the placement. Concrete shall not be so dry as to cause extensive honeycombing. During the placement of the concrete in the manhole barrel forms, thorough vibrating shall be completed at two (2') foot , intervals. If cold joints are necessary because of a time lapse of more than one hour between placements then a concrete bonding adhesive shall be applied to the existing concrete. A concrete collar at least four (4") inches thick shall extend a , minimum of eight (8") inches above and below the new joint around the outside of the manhole. If honeycombing of the barrel of the manhole is found to be present after removal of the forms, such honeycombing shall be repaired as directed by the Owner's Representative. Any form marks on the inside wall shall be smoothed and grouted as directed. Curing compounds or covers may or may not be used at the option of the Contractor to protect the concrete to prevent cracking during the curing process and to protect the manhole during freezing temperatures. The manhole shall not be backfilled for at least two (2) working days after forms have been removed or a minimum of three (3) working days after the concrete has been , placed 6. Reinforcing steel used in design of reinforced manhole foundations shall conform I to ASTM A 615, Grade 60, deformed bars. 7. Welded steel wire fabrics for cast -in -place manholes shall conform to ASTM 185. , 8. Manhole bases shall be integral cast. The diameter of the integral base pad shall be , eight (8) inches greater than outside diameter of the manhole. 2.10 Precast Concrete Manhole Sections 1. Manholes shall conform to ASTM C 478 and as specified herein. 2. Concentric cones shall be utilized when manhole depth exceeds six feet. I. ' 3. Reinforced concrete flat -top sections shall have a 24 -inch diameter opening and be a minimum eight inches thick in non -traffic areas and a minimum ten inches thick in traffic areas.. Reinforce flat -top sections with #4 bars at 12-inch,centers each way. Tie and place reinforcing steel below the mid point. The minimum cover. over the reinforcement shall be two (2) inches. 4. Openings for each connecting pipe shall be circular with a compression type City of Fayetteville, Arkansas November 15, 1999 02732-4 Section 02732 - Concrete Structures I ' flexible rubber gasket cast integrally into the manhole wall. Flexible gaskets shall be manufactured in accordance with rubber joint specification ASTM C 443 and shall meet the performance and test requirements of ASTM C 425 for compression joints. Flexible gaskets shall be A-Lok or equal. 5. Preformed and trowelable bitumastic joint sealants shall be Kent -seal, Ram-Nek, EZ-STIK, or equal. The minimum dimension of preformed material shall be one- half (1/2) inch square. ' 6. Do not deliver precast concrete sections to the job until representative concrete cylinders have attained a strength of at least 80 percent of the specified minimum. ' Inspect precast concrete sections when delivered. Cracked or otherwise visibly defective units will be rejected. 2.11 Shallow Manholes Shallow manholes will be used where manhole depth is four (4) feet or less. All shallow ' manholes shall be constructed as per detail sheet. Frame and lid with pick slots shall conform to Note #2 shown on detail sheet. IPART 3 -EXECUTION ' 4.1 General Install manholes of the respective types at the designated locations with flowlines at elevations to match existing. 4.2 Manhole diameters unless otherwise noted shall be 48 inches for pipe between 6 inches ' and 18 inches in diameter. 4.3 Form inverts with mortar material and steel -trowel to produce a dense, smooth finish and shape to form a "U"- shaped channel approximating the lower one-half (1/2) cross section of the connecting pipelines and extending upward three -fourths (3/4) of the inside pipe diameter in a "U" -shape. Provide smooth transitions for pipes of different sizes, different ' elevations, and/or at different angles. Also form inverts to provide self-cleaning by sloping normally two (2) inches from manhole wall to edge of "U" channel with a smooth finish. ' 4.4 Pipe Stubs 1. Install pipe stubs for future connections at locations, angles, elevations, and of materials as shown on the Drawings. 2. Install each pipe stub with the bell of the pipe abutting the outside manhole wall, or the joint if other than a bell, as near the manhole wall as is practicable but not more than two (2) feet from outside manhole wall for later connection thereto. City of Fayetteville, Arkansas November 15, 1999 02732-5 Section 02732 - Concrete Structures 4.5 Pipe holes at manholes shall be permanently sealed watertight after installation of the connecting pipelines. 4.6 Construct connections to existing manholes in conformance with this section. Excavate around the existing manhole so as not to disturb the manhole. The manhole wall shall be removed for no greater diameter than required to insert new pipe. Drop manholes shall have an inside drop connection. Reshape manhole invert and channel to accept the flows from the new pipe. Chip the existing invert to a rough new surface and install a new channel and invert the entire side where the new pipe enters. Take care to prevent brick or other foreign material from entering the existing downstream sewer. Retrieve such debris. After the new pipe is installed, completely fill and render permanently watertight the void around the new pipe with a grout conforming to the material specifications herein. 4.7 Manhole Adjustments Provide new manholes with a maximum of one (1) foot of adjustment ring(s) underneath the casting. 2. Joint surfaces between the frame, adjustments, and cone section shall be free of dirt, stones, debris, and voids to ensure a watertight seal. Place a flexible gasket joint - material, minimum 1/2 -inch thick, in two concentric rings along the inside and outside edge of each joint. Position the butt joint for each length of joint material on opposite sides of the manhole. No steel shims, wood, stones, or any material not specifically accepted by the Owner's Representative may be used to obtain final surface elevation of the manhole frame. In paved areas or future paved areas, castings shall be installed by using a straight edge not less than ten (10) feet long so that the top of casting will conform to the slope and finish elevation of the paved surface. The top of the casting shall be 1/8 -inch below the finished elevation. Allowances for the compression of the joint material shall be made to assure a proper final grade elevation. 4. Manhole rims in parkways, lawns and other improved lands shall be at an elevation not more than one (1) nor less than one-half (1/2) inch above the surrounding ground. Backfill shall provide a uniform slope from the top of manhole casting for not less than three (3) feet each direction to existing finish grade of the ground. The grade of all surfaces shall be checked for proper slope and grade by string lining the entire area regraded near the manhole. Manholes in open fields, unimproved land, or drainage courses shall be at an elevation directed by the Engineer. Apply two coats of coal -tar epoxy paint to the manhole exterior. Coating shall be in accordance with Manufacturer's recommendation. I I I LiI H J H I Li L, I I I I I I City of Fayetteville, Arkansas , November 15. 1999 02732-6 Section 02732 - Concrete Structures I 'a I I I I I I 1 I C I I I [I Testing Test manholes in accordance with Section 01120. Concrete testing for poured -in -place manholes shall consist of a minimum of one slump test and three concrete cylinders per truckload of concrete used for the manholes and collars. One cylinder shall be tested for compressive strength at seven days, one at twenty-eight days, and one shall be a spare. 4.10 Formwork Vertical concrete surfaces shall be formed. The underside of slabs and beams shall be formed except where the concrete is placed against the ground. Sloping surfaces shall be formed unless otherwise authorized by Owner's Representative. 2. Construct and erect forms so that the concrete will have the shape, line, and grade indicated. Make forms mortar tight and sufficiently rigid to prevent deformation under load. Use an adequate number of walers, stiffeners, and braces to insure straight walls. 3. Formwork, shoring, and bracing design shall meet the requirements of ACI 347. Except as noted, tolerances for formed surfaces shall meet the requirements of ACI 301. Edges of form panels in contact with concrete exposed to view in the finished work shall be flush within 1/32 -inch. Forms for plane surfaces shall be such that the concrete will be plane within 1/8 -inch in four ft. Leading edges of concrete shall lie within 1/4 -inch as measured from a 10 -ft template. Provide as -cast smooth form finish for formed concrete surfaces that are to be exposed to view, or that are to be covered with a coating material other than cement plaster applied directly to the concrete. 6. Produce smooth form finish by selecting form material to impart a smooth, hard, uniform texture and arranging them orderly and symmetrically with a minimum of seams. Repair and patch defective areas with all fins and other projections completely removed and smoothed. 4.11 Reinforcement Reinforcing steel shall be placed in accordance with ACI 301 and ACI 318. When concrete is placed, reinforcing shall be free of rust, scale, or other coatings that will affect the bond. Reinforcement shall be accurately placed, adequately supported, and secured in position at intersections with annealed wire not less than 16-ga or with clips. Reinforcement shall be supported to keep it away from exposed surfaces. Nails or other devices shall not be driven into forms to support reinforcement. City of Fayetteville, Arkansas November 15, 1999 02732-7 Section 02732 - Concrete Structures Y 'I 2. Provide the following concrete cover unless otherwise shown on the drawings: I 4.12 4.13 Bottom face of slabs 1 inch Top face of slabs 1 1/2 inches Placing Concrete General a. Do not place concrete until forms have been oiled, reinforcement has been fastened in position, form ties at construction joints have been retightened, and embedments and openings have been placed and anchored. b. Remove debris from the space in which concrete is to be placed. 2. Convey concrete from the mixer to the place of final deposit by methods which will prevent separation or loss of materials. The free fall of concrete shall not exceed three feet. 3. Consolidating a. Consolidate concrete with mechanical vibrating equipment and provide stand by equipment. Apply vibration directly to the concrete. Vibration shall be sufficient to cause flow or settlement of the concrete into place. Apply vibration at the point of deposit and in the freshly placed concrete. It shall be of sufficient duration to accomplish compaction and embedment of reinforcement and fixtures.. b. Supplement vibration by forking and spading by hand in the comers and angles of forms and along form surfaces while the concrete is plastic under the vibratory action. Curing Maintain concrete in a moist condition for seven days after placement. Curing may be by any of the following means: a. Curing with burlap, cotton, or mats kept continuously wet, or by keeping - forms continuously wet. b. Waterproof paper curing. Lay four inches at seams and seal with tape. c. Membrane curing, by power spraying with a fugitive dye included. Do not use this method on surfaces which will receive a finish treatment of any kind. Submit manufacturer's descriptive data of curing compounds for approval. I I I I 11 I I I [1 I D El I City of Fayetteville, Arkansas November 15, 1999 02732-8 Section 02732 - Concrete Structures I PART 4- MEASUREMENT AND PAYMENT Only items listed below will be measured for payment. All other costs shall be included in the unit or lump sum prices for the item affected thereby. ' 4.1 Standard Manhole 1. The manhole depth shall be determined by measuring from top of casting to the t invert at the center of the manhole. Payment will be made at the contract unit price for the applicable type, size, and depth for each manhole. Such payment and price shall constitute full compensation for all labor, materials, equipment, and for the ' performance of all work necessary to complete the manholes, including removal of existing manhole, excavation, concrete base, manhole frame and cover, waterproofing, concrete masonry, reinforced concrete, precast sections, internal ' drop pipe, backfilling, connection of any sewers, conduits, disposal of excess material and restoration. I 2. Payment for a standard manhole will be in accordance with the contract prices as follows: ' a. A unit price to cover the construction of one standard manhole of the diameter and type indicated as specified in SECTION 01110- METHODS OF MEASUREMENT AND PAYMENT, per vertical foot measured to the nearest 0.1 foot. 4.2 Concrete Collars Payment for a concrete collar shall be included in the Contract Unit Price for paved frame and grade sealing. 1 END OF SECTION 02732 I I I I I INovember IS, 1999 02732-9 City of Fayetteville, Arkansas Section 02732 - Concrete Structures ' SECTION 02737 - MANHOLE TESTING PART1-GENERAL ' 1. Scope This section describes manhole testing to effectively confirm the watertight ' integrity of new manholes and existing manholes following infiltration related repairs and inflow related repairs. 2. Description a. Infiltration may be observed in manhole defects at manhole walls, pipe seals or bench/trough areas. Infiltration related repairs are intended to eliminate leakage of groundwater into manholes. ' b. Inflow may be observed in manhole defects at manhole frames, covers, frame seals, grade adjustments, grade adjustment seals, corbels, or walls. Inflow related repairs are intended to eliminate sources of surface water entry that become active during rainfall events. 3. Testing, Observations and Guarantee Period a. The testing required shall be performed by the Contractor at all new manholes and documented to the satisfaction of the Engineer. b. Testing shall not be performed on a specific manhole until all work has been completed for that specific manhole. c. Any new manholes that are observed to be leaking by the Engineer shall be ' subject to additional repairs and retested by the Contractor at no additional cost to the Owner. PART 2 - Materials Not specified. PART 3 -EXECUTION 1. Infiltration Testing City of Fayetteville, Arkansas November 15. 1999 02737-1 Section 02737- Manhole Testing a. All new manholes shall be vacuum tested by the Contractor in the presence of the Engineer for sources of infiltration. Testing will be made during high groundwater conditions, wherever possible. Manholes shall be tested after installation with all connections (existing and/or proposed) in place. Drop -connections and gas sealing connections shall be installed prior to testing. The lines entering the manhole shall be temporally plugged with the plugs braced to prevent them from being drawn into the manhole. The plugs shall be installed in the lines beyond drop - connections, gas sealing connections, etc. The test head shall be placed inside the frame at the top of the manhole and inflated in accordance with the manufacturer's recommendations. A vacuum of 10 inches of mercury shall be drawn, and the vacuum pump will be turned off. With the valve closed, the level of vacuum shall be read after the required test time. If the drop in the level is less than 1 -inch of mercury (final vacuum greater than 9 inches of mercury), the manhole will have passed the vacuum test. After a successful test, the temporary plugs will be removed. The required test time is determined from Table I. Table I MINIMUM TIME REQUIRED FOR A VACUUM DROP • OF 1" Ho 10"Ho - 9"H (MIN:SEC) DEPTH OF M.H. (DEPTH IN FT. 48" M.H. 60" M.H. 72" M.H. 0- 20' :40 :50 1:00 22' :44 :55 1:06 24' :48 1:00 1:12 26' :52 1:05 1:18 28' :56 1:10 1:24 30' 1:00 1:15 1:30 ADDITIONAL 2' DEPTHS -ADD FOR EACH 2' :04 :05 :06 C I I I C P I I I c. Manhole vacuum levels observed to drop greater than 1 -inch of mercury City of Fayetteville, Arkansas November 15, 1999 02737-2 Section 02737- Manhole Testing I (Final vacuum less than 9 inches of mercury) will have failed the test and will ' require additional "construction work. The Contractor shall make the necessary repairs at no additional compensation for only those work items completed by the Contractor. The manhole shall then be retested as described above until a successful test is made. 2. Inflow Testing a. All new manholes shall be dyed water tested. Manholes shall be dye water tested in the presence of the Engineer. The dye test shall consist of applying ' a concentrated dye solution around the manhole frame. Dyed water shall be applied for at least ten (I0)minutes. ' b. Manholes observed to be actively leaking will have failed the test and will not be acceptable. Manholes failing the test will require additional construction work by the Contractor at no additional compensation. The ' Contractor shall be responsible for only those manholes where connections have been made, or newly constructed. The manhole shall then be retested as described above until a successful test is made. 1 D. Measurement and Payment 1 No contract unit prices are established for manhole testing. However, specific sections of ' the Contract Documents indicate that certain percentages of various contract prices will not be eligible for payment unless testing has been performed. I END OF SECTION 02737 U I I I I ' November 15. 999 0273 City of Fayetteville, Arkansas 17-3 Section 02737 - Manhole Testing 11 I I C I SECTION 02738 - CLEANING AND TELEVISION INSPECTION OF EXISTING SANITARY SEWERS PART I - GENERAL 1.1 This section includes specifications for cleaning and closed circuit television inspection and all associated work for the pipe sizes and lengths of sewers encountered. ' 1.2 All sewers are to be inspected following cleaning. I I I C I 1.3 It is not required that television inspection be provided by the Contractor during the cleaning operation. However, he may do so at his own expense. 1.4 Contractor's operations are limited to daylight hours on Monday through Friday except holidays unless previously approved by the Engineer. 1.5 Contractor shall provide traffic control personnel during operations to maintain safety of all personnel and public traffic maintenance. PART 2- MATERIALS 2.1 General The Contractor shall allow Engineer to become familiar with Contractor's equipment before commencement of work. ' 2.2 Cleaning Equipment I I U The Contractor shall provide all equipment necessary for proper flushing ofthe sewers in the sizes indicated prior to television inspection. a. Hydraulic high pressure cleaning equipment shall be specifically designed and constructed for sewer cleaning. The sewer cleaner shall have a minimum usable water capacity of 600 gallons and a pump capable of delivering at least 30 gallons per minute (gpm) at 1,000 psi. Pressure to the nozzle shall be regulated by a relief valve adjustable from 0 to 1,500 psi minimum. The equipment will be subject to approval by the Engineer. Satisfactory precautions shall be taken to protect the sewer lines from damage that may result from the improper use of cleaning equipment. ' 2.3 Television Equipment I 1. The television camera used for the inspection shall be specifically designed and INovember 15, 1999 City of Fayetteville, Arkansas Section 02738 - Cleaning and Television Inspection 02738-1 of Existing Sanitary Sewers LH constructed for such inspection and shall provide a color picture. Lighting for the camera shall be suitable to allow a clear picture for the entire periphery of the pipe acceptable to the Engineer. The camera shall be operative in 100 percent humidity conditions and shall have a minimum of 600 lines resolution. 2. Cassette recording equipment will be required for all videotaping. The video tapes that will be provided to the Engineer shall be VHS format. PART 3 -EXECUTION 3.1 Cleaning Operation 1. Existing flows shall not be interrupted for periods longer than one hour. Sewage diverted during cleaning operations shall be returned to the sanitary system and not discharged into the natural waterways or storm sewer systems. Cleaning of these sewers may be by means of hydraulic high pressure jetting or other equipment as needed. I 2. Arrangements for construction water and meter must be made with the City of Fayetteville. ' 3. Cleaning shall be performed immediately before closed circuit television inspection. 4. Unless other methods are approved by the Engineer, hydraulic cleaning shall be performed for all sewers to be inspected. 5. Remove all sludge, dirt, sand, grease, roots, rocks, gravel, and other material from the pipe during cleaning operations and collect and remove resulting debris from the downstream manhole of the sewer section being cleaned. Passing material from sewer to sewer section will not be permitted. An approved dam or weir shall be constructed in the downstream manhole in such manner that debris and solids will be trapped and retained. 1 3.2 Disposal of Debris 1. Under no circumstances shall sewage or solids be dumped onto the ground surface, street or into ditches, catch basins or storm drains. - 2. All solids or semisolids resulting from the operations shall be removed from the site by the Contractor unless authorized or directed otherwise by the Engineer. Trucks hauling solids or semisolids from the site shall be watertight so that no leakage or ' spillage will occur. 3.3 Internal Television Inspection City of Fayetteville, Arkansas November 15, 1999 Section 02738 - Cleaning and Television Inspection 02738-2 of Existing Sanitary Sewers L I I I I The inspection shall be done one sewer section at a time. The section being inspected shall be isolated from the remainder of the sewer in a manner approved by the Engineer. Such methods may include plugging or partial plugging of upstream flow, and/or by passing the flow from the section. The Contractor shall be responsible for monitoring the depth of surcharging upstream of any plugs. ' 2. The camera shall be moved through the line in either direction, but preferably upstream to downstream, at a uniformly slow rate, stopping at all defects to allow adequate evaluation by Engineer. In addition, the camera shall be stopped at each I I Li I L I I service connection. 3. If progress of the television camera is impeded or stopped by roots in the sewer reach being inspected, the camera shall be withdrawn, at the direction of the Engineer. The camera shall then be reinserted at the other manhole of the sewer reach and the television inspection resumed. 4. Other obstructions maybe encountered during the course of the internal inspection that prevent the travel of the camera. Should an obstruction not be passable, the Contractor shall withdraw the equipment and report the obstruction to the Engineer so that a repair can be made, and the remainder of the line may be inspected. Cost related to difficulties encountered during internal inspection will not be measured for payment nor constitute additional cost to the Contract Price, but will be considered as incidental to the contract. Cost for excavation to retrieve cleaning and internal inspection equipment shall be the responsibility of the Contractor. The Owner and Engineer shall not be liable for any costs relative to retrieving the Contractor's equipment from the sanitary sewer system. Exceptions to this section include obstruction excavations which shall be paid for at the Contract Unit Price per each as indicated in the Proposal. 3.4 Viewing Telephones, portable radio, CB, walkie talkies, or other electronic means of communication must be set up where voice or manual communication is not feasible. The Contractor shall provide facilities for the purpose of viewing the monitor while the inspection is in progress. t3.5 Record Logs 1. Measurement in the sewer main shall be at the ground level by means of a meter device. Marking on cable or the like which requires interpolation for depth of manhole will not be allowed. Measurement meters shall be accurate to 0.2 feet. A measurement target in front of the television camera shall be used as an exact City of Fayetteville, Arkansas ' November 15, 1999 Section 02738 - Cleaning and Television Inspection 02738-3 of Existing Sanitary Sewers H measurement reference point, and the meter reading shall show this exact location of the measurement reference point. The first feature out of the manhole or cleanout will , be measured and used as the initial reference point. 2. The Contractor shall furnish all cassette video equipment, cassette video tape film for cassette video tape recording, and equipment. No reel to reel video recording or tapes will be permitted. In the course of inspection, all sewer sections will be videotaped in their entirety. 3. Defects shall be described and quantified verbally on the video tapes by the Contractor. Where appropriate, existing landmarks shall be identified. 4. The cassette video tapes will be reviewed by the Engineer for focus, lighting, clarity of view, and technical quality. The Contractor shall maintain sharp focus, proper lighting, and clear, distortion -free viewing during the camera operations. The Contractor shall maintain plugging and eliminate steam in the line for the duration of the inspection. Failure to maintain these conditions will result in rejection of the video tape by the Engineer. Any sewer line whose video tape is not acceptable to the Engineer will be retelevised at no expense to the Engineer or Owner. No payment will be made for any work that has been rejected and not satisfactorily retelevised. I 5. Each individual cassette video tape shall be properly labeled by the Contractor prior to submittal to the Engineer. The label shall list the Engineer's sewer line segment ' number, date, City/Owner, name of Contractor, and tape number. 6. Each set-up shall be described visually (by superimposing a descriptive caption on the video tape recording which identifies critical information) and describe audibly on the video tape recording, both at the initiation and at the conclusion of the set-up. The'line segment shall be described by the Engineer's segment number which included both basin and manhole numbers. The video counter number shall be voiced on the video tape recording and written on the record logs both at the initiation and conclusion of each set-up. 7. The Contractor shall make three tapes; submit to the Engineer for approval, the original and one copy. PART 4- MEASUREMENT AND PAYMENT Only items listed below will be measured for payment. All other costs shall be included in the unit ' prices for the items affected thereby. 1 City of Fayetteville, Arkansas November 15; 1999 Section 02738 -Cleaning and Television Inspection 02738-4 of Existing Sanitary Sewers 1 I 4.1 Cleaning/Pre Television Inspection Payment for cleaning/pre television inspection shall be paid for at the Contract Unit Price per linear foot. I END OF SECTION 02738 - CLEANING AND TELEVISION INSPECTION OF EXISTING SANITARY SEWERS 1 El I I I I I i C1 I I I City of Fayetteville, Arkansas ' November 15, 1999 02738-5 Section 02738- Cleaning and Television Inspection of Existing Sanitary Sewers I I I. I LI L 11 I I I in II I I I I SECTION 02739 - SANITARY SEWER CONSTRUCTION TESTING PART 1 - GENERAL Scope This Section governs the furnishing of all labor, equipment, tools and materials, for the performance of acceptance tests. 2. Description The Contractor shall furnish all materials, water, equipment, labor and reports for the required tests. All pipelines, including repaired building service lines shall undergo and pass tests to determine the soundness and workmanship regarding alignment, grade, infiltration, exfiltration and/or pressure. Pipelines which do not conform to the project requirements shall be repaired and/or replaced along with all appurtenant work necessary to complete the entire work according to the Contract Documents at no additional cost to the Owner and shall be retested until the pipeline is of a condition meeting the project requirements. Results of each test shall be recorded by the Contractor in a neat, professional manner and three (3) copies shall be submitted to the Engineer. Test shall be performed after backfill and compaction operation has been completed and in the presence of the Engineer. Testing for acceptability of the sanitary sewers shall be conducted by: a. Internal Inspection b. Infiltration Test c. Low Pressure Air Test (Exfiltration) d. Deflection Test At a minimum either the low pressure air test or the infiltration test, in addition to internal inspection, shall be required for acceptance of the sanitary sewers. Deflection testing shall be required for polyvinylchloride pipe. Where the new sewer constructed replaces an existing sewer with active service connections, only internal inspection during high groundwater conditions shall be required. The - Engineer may require individual joints to be pressure tested. If all joint test results conform to the specified leakage then the cost of the test will be paid for by the Owner. If any joint test results do not conform to specified leakage, then the cost of the test and repairs required to properly install the pipe will be paid for by the Contractor and at no additional cost to the Owner. 1 ' City of Fayetteville. Arkansas November 15, 1999 02739-1 Section 02739 - Sanitary Sewer Construction Testing I PART 2 - MATERIALS ., Not specified. PART 3- EXECUTION Alignment and Grade , Check alignment, grade and visible infiltration by methods of visual internal inspection; and by television inspection. Laser equipment is recommended to test the pipe grade and alignment. a. Visual Internal Inspection 1) Clean pipe of excess mortar, joint sealant and other dirt and debris prior to inspection. 2) Inspect sewer by flashing a light between manhole and/or by physical passage where space permits. Determine from illumination and/or physical inspection the presence of any misaligned, displaced, or broken pipe and the presence of visible infiltration or other defects. b. Internally inspect each line segment utilizing a closed circuit color television camera in the presence of the Engineer. In addition, provide a video tape of the sewer line to the Engineer with tapes to become the property of the Owner following completion of testing. c. If pipe sags or uneven flowlines are observed, the Contractor shall repair or replace the defective segment and retest the segment. Infiltration Conduct infiltration tests on sewers before acceptance by the Owner. For sewers I with a diameter less than twenty-four (24) inches, the infiltration-exfiltration shall not exceed one hundred (100) gallons per day per inch of nominal diameter per• mile of sewer line for any section of the system. For sewers with a diameter twenty-four (24) inches or greater, infiltration-exfiltration shall not exceed six thousand (6,000) gallons per day per mile of pipe. Install weirs or other suitable flowrate measuring devices adequate to determine to the satisfaction of the Engineer that the specified infiltration limit is not exceeded ' for the reach of gravity sewer where evidence of infiltration is discovered. Where 02739-2 City of Fayetteville, Arkansas November 15, 1999 Section 02739 - Sanitary Sewer Construction Testing I U U I I U I 11 I 1 I I the specified infiltration limit is exceeded, repair or replace the defective reach of pipeline. Following repair of defective reaches of pipeline, remeasure infiltration flowrates and make additional repairs until an acceptable infiltration flowrate is achieved. Low Pressure Air Testing of Gravity Systems (Exfiltration) a. Test manholes in accordance with Section 02737. b. Pipelines 1 November 15. 1999 Test each section of gravity pipeline between manholes and/or structures after backfilling, separately with equipment and methods as outlined below. 1) Contractor shall perform air tests for all pipe sizes unless the pipe is of concrete construction. Concrete pipe must pass a weir test. 2) Furnish facilities required including necessary piping connections, test pumping equipment, pressure gauges, bulkheads, regulator to avoid overpressurization, and miscellaneous items required. a) The pipe plug for introducing air to the sewer line shall be equipped with two taps. One tap will be used to introduce air into the line being tested through suitable valves and fittings, so that the input air may be regulated. The second tap will be fitted with valves and fittings to accept a pressure test gauge indicating internal pressure in the sewer pipe. Additional valve and fitting will be incorporated on the tap used to check internal pressure so that a second test gauge may be attached to the internal pressure tap. The pressure test gauge will also be used to indicate loss of air pressure due to leaks in the sewer line. b) The pressure test gauge shall meet the following minimum specifications: Size (diameter) 4-1/2 inches Pressure Range 0-15 psi Figure Intervals I psi Increments Minor Subdivisions 0.05 psi Pressure Tube Bourdon Tube or diaphragm Accuracy Plus or minus 0.25% of maximum scale reading City or Fayetteville, Arkansas 02739-3 Section 02739 - Sanitary Sewer Construction Testing I November 15, 1999 Dial Pipe Connection White coated aluminum with black lettering, 270 degree arc and mirror edge Low male 1/2 -inch N.P.T. Calibration data shall be supplied with all pressure test gauges. Certification of pressure test gauge will be required from the gauge manufacturer. This certification and calibration data shall be available to the Engineer whenever air tests are performed.' 3) Test each reach of sewer pipe between manholes after completion of the installation of pipe and appurtenances and the backfill of sewer trench. 4) Plug ends of line and cap or plug all connections to withstand internal pressure. One of the plugs provided must have two taps for connecting equipment.. After connecting air control equipment to the air hose, monitor air pressure so that internal pressure does not exceed 5.0 psig. After reaching 4.0 psig, throttle the air supply to maintain between 4.0 and 3.5 psig for at least two (2) minutes in order to allow equilibrium between air temperature and pipe walls. During this time, check plugs to detect any leakage. If plugs are found to leak, bleed off air, tighten plugs, and again begin supplying air. After temperature has stabilized, the pressure is allowed to decrease to 3.5 psig. At 3.5 psig, begin timing to determine the time required for pressure to drop to 3.0 psig. If the time, in seconds, for the air pressure to decrease from 3.5 psig to 3.0 psig is greater than that shown in the table below, the pipe shall be presumed free of defects. 1 I I 1 PipeS Required Time Minimum Size per 100 LF Required Time 8" 76 sec. 227 sec. 10" 119 sec. 283 sec. 12" 171 sec. 340 sec. 15" 267 sec. 425 sec. 18" 384 sec. 510 sec. 21" 523 sec. 595 sec. 24" 684 sec. 680 sec. 27" 865 sec. 765 sec. 30" 1,068 sec. 851 sec. 33" 1,293 sec. 935 sec. City of Fayetteville, Arkansas 02739-4 Section 02739 - Sanitary Sewer Construction Testing I I If air test fails to meet above requirements, repeat test as necessary after leaks and defects have been repaired. Prior to acceptance all constructed sewer lines shall satisfactorily pass the low pressure air test. ' 5) In areas where groundwater is known to exist, install a one-half (1/2) inch diameter capped pipe nipple, approximately ten (10) inches long, through manhole wall on top of one of the sewer lines entering the manhole. This shall be done at the time the sewer line is installed. Immediately prior to the performance of the line acceptance test, determine ground water level by removing pipe cap, blowing air through pipe nipple into the ground so as to clear it, and then connecting a clear plastic tube to pipe nipple. The hose shall be held vertical and a measurement of height in feet of water shall be taken after the water 1 stops rising in this plastic tube. Divide the height in feet by 2.3 to establish the pounds of pressure that will be added to all readings. 4. Deflection Test Polyvinyl chloride pipe shall be tested for deflection as outlined below: a. 100 percent of the polyvinyl chloride sewers shall be tested for deflection. b. A five (5) percent "GO -NO-GO" Mandrel Deflection Test shall be performed on all PVC, HDPE, and PVC Composite gravity sanitary sewer pipe. These pipes shall be mandreled with a rigid device sized to pass five (5) percent or less deflection (or deformation) of the base inside diameter of the pipe. The mandrel (GO -NO-GO) device shall be cylindrical in shape and constructed with nine (9) or ten (10) evenly spaced arms or prongs. The mandrel diameter dimension "D" shall be equal to the inside diameter of the sanitary sewer. Allowances for pipe wall thickness, tolerances of ovality (from heat, shipping, poor production, etc.) shall not be deducted from the "D" dimension , but shall be counted as part of the 5 percent deflection allowance. As an example, the dimensions for the mandrel shown in Figure 1-9.3 for ASTM D- 3034 PVC pipe shall be as listed in Table 1-9.2. Each pipe material/type ' required to be Mandrel tested shall be tested with a mandrel approved by the pipe manufacturer and meeting the requirements of this Section. The "D" mandrel dimension shall carry a tolerance of±0.01 inches. The mandrel shall be hand pulled through all sewer lines. The contact length ' (L) shall be measured between points of contact on the mandrel arm. The length shall not be less than as shown in Table 1-9.2. The Contractor shall • provide proving rings to check the mandrel. Drawings of mandrels with complete dimensions shall be furnished by the Contractor upon request for each diameter and specification of pipe. ' City of Fayetteville, Arkansas November 15. 1999 02739-5 Section 02739 - Sanitary Sewer Construction Testing I c. Individual lines to be tested shall be so tested no sooner than 30 days after they have been installed. d. Wherever possible and practical, testing shall initiate at the downstream lines and proceed towards the upstream lines. e. No pipe shall exceed a deflection of 5 percent. f. Where deflection is found to be in excess of 5 percent of the original pipe• ' diameter, contractor shall excavate to the point of excess deflection and carefully compact around the point where excess deflection was found. The line shall then be retested for deflection. If the deflected pipe fails to return to the original size (inside diameter) the line shall be replaced. PART 4- MEASUREMENT AND PAYMENT 1 No contract prices are established for Sanitary Sewer Construction Testing. 1 END OF SECTION 02739 City of Fayetteville, Arkansas November 15. 1999 02739-6 Section 02739- Sanitary Sewer Construction Testing II ISECTION 02740 - SEWER TRENCH BACKFILL PART 1 - GENERAL I. 1. This section governs all labor, equipment, materials and testing required to properly ' backfill trenches and excavations around manholes and structures. 2. No granular embedment or other backfill material shall be used by the Contractor without approval by the Engineer. PART 2- MATERIALS I1. Trench Foundations Materials: Three-inch minus river -run or pit -run gravel, free from clay balls, roots, and organic matter; well crushed gravel or crushed rock graded with less than 8 percent by weight passing the 1/4 -inch sieve. Submit I samples for approval prior to delivery of the material to the site. Trench foundation material shall only be used where unsuitable soil conditions are encountered under sewers before the depth of standard embedment. 2. Embedment: a. Embedment material shall be 1-1/2 inch minus crushed gravel or crushed rock, free from dirt, clay balls, and organic material, well graded from coarse to fine, containing sufficient finer material for proper compaction, and less ' than 8 percent by weight passing the No. 200 sieve. Arkansas Highway and Transportation Department classification "Class -7 Base" shall qualify as embedment material. b. Grit 1 Imported crushed limestone screenings from concrete coarse aggregate, maximum size 1/2 -inch. 3. Trench Backfill: Trench backfill will be divided into the general classification as follows: ' a) Trenches State Highway Right -of -Way Requiring Special "Hillside" Backfill When Specified: Where excavation occurs within the right-of-way of a state highway, all areas within 5 feet of the pavement edge or under proposed sidewalks and highway pavement trenches shall be backfilled with Special "Hillside" Backfill. Backfill any trench specifically indicated on the ' drawings with Special Backfill or as directed by the Engineer. Place Special Backfill in lifts. Compact each lift of backfill to not less than 95% of the maximum dry density as determined in accordance with AASHTO T99, City of Fayetteville, Arkansas Novembcr 15, 1999 02740-1 Section 02740 - Sewer Trench Backfill Method A to the elevation of the proposed pavement subgrade. Compaction shall be by hand tamping or approved mechanical tamping devices, or in larger excavations by approved rollers. Do not compact backfill by puddling, unless permitted by the Engineer. b) Trenches Requiring Slurry Backfill When Specified: Where the edge of the trench is 5 feet or less from the edge of the existing or proposed city roadway pavement and trenches across city roadways, or in areas to be paved or subjected to traffic, the trench shall be backfilled with Special Slurry Backfill Backfill any trench specifically indicated on the drawings with Special Slurry Backfill or as directed by the Engineer. The Slurry "pourable" backfill shall be poured as not to breach the integrity of the pipe bedding material, and the trench filled to the subgrade of the proposed or existing street. c) Trenches in and across driveways and parking lots: Where the edge of the trench is 5 feet or less from the edge of the existing or proposed driveway or parking lot pavement and trenches across existing or proposed driveways and parking lots, the trench shall be backfilled with Class 7 Aggregate Base course as specified in Table 303-1, page 186 section 303 AGGREGATE BASE COURSE, of the "Standard Specifications for HIGHWAY CONSTRUCTION," Edition of 1996, published by the Arkansas State Highway and Transportation Department. All areas beyond 5 feet shall be backfilled in the manner specified in the following paragraph d) Trench Backfill: Backfill for trenches in unpaved areas shall meet the following requirements: (1) Excavated material free from roots, organic matter, trash, debris, rocks larger than 12 inches, and other deleterious materials. Suitable material may be obtained by the Contractor from the excavation for the proposed pipelines. Provide imported material of equivalent quality, if required to accomplish the work. PART 3- DESCRIPTION The Contractor shall be responsible for the furnishing of all labor, supervision, materials, equipment and testing for the completion of backfill operations in accordance with the Contract Documents. a. Unless otherwise specified, all sewer trenches and excavation around structures shall be backfilled to the original surface of the ground. b.. The Contractor shall be responsible for all damage or damages which might occur as a result of the settlement of trench or other backfill made by him in the fulfillment of these Contract Documents, within and during a period of two (2) years from and after the date of final acceptance thereof by the I. Cl Ei I I I I I L I I I City of Fayetteville, Arkansas , November 15, 1999 02740-2 Section 02740 - Sewer Trench Backfill I I I I I I Owner, including the cost to the owner of all claims of damages filed with and court actions brought against the said Owner for and because of such damage, and the repair to the satisfaction of the Owner of any and each pavement, driveway, curb, slab, walk, or structure damages by such backfill settlement. 2. "Pavement Areas" shall be defined as all streets, paved alleys, parking areas, driveways, curbs and gutters, and sidewalks. PART 4- EXECUTION General Ia. Remove trash and debris from the excavation prior to backfilling. I C I I I I [1 I I I b. Backfilling trenches and excavations to the original ground surface unless otherwise indicated on the Drawings. c. Carefully place backfill materials to avoid damage to or displacement of the pipeline and other exposed utilities or structure. d. Do not backfill with frozen material or when a blanket of snow prevents proper compaction. Backfill shall not contain waste material, trees, organic material, rubbish or other deleterious substances. e. The backfill material shall be placed in lifts. Each lift shall be compacted to the required density prior to the next lift being placed. f. In gardens or flower gardens, the original topsoil shall be replaced to original elevation, location, and depth. Minimum depth shall be twelve (12) inches. Backfilling in Street Right -of -Way and Pavement Areas a. Backfill trenches under and within 2 feet of all existing and proposed pavement, driveway pavement, sidewalk, and curb and gutter using granular trench backfill. b. Granular trench backfill shall consist of the following: Class 7 crushed limestone conforming to the reference standard. c. Compaction Method Granular trench backfill shall be mechanically compacted in layers of twelve inches loose measure. Each layer shall be firmly compacted to 95 percent of maximum density as determined by ASTM D 1557 (Modified Proctor Test). Material may be compacted by tamping or by using surface vibrators in such City of Fayetteville. Arkansas November 15, 1999 02740-3 Section 02740 - Sewer Trench Backfill a manner as not to disturb or injure the pipe. At least 48 inches of cover over , sewer pipe shall be provided before using mobile trench compactors of the hydrohammer or impactor. type. d. Undermining of Paved Surfaces Where undermining of paved surfaces has occurred, Contractor shall remove ' the paved surface above the undermined area prior to placing backfill. e. Temporary Paved Surface , • Provide cold mix asphalt at a minimum depth of 2 inches for a riding surface • in all sewer trenches in paved areas. 3. Backfilling in Areas Other Than Street Right -of -Way and Pavement Areas a. Backfill trenches using acceptable job excavated materials or as directed by the Engineer. I b. Backfill in layers of eighteen inches maximum and mechanically compact to 90 percent of maximum density as defined by ASTM D 1557 (Modified Proctor test). c. Place a minimum of 18 inches of granular backfill above the top of pipe in areas where the existing surface elevation is less than 24 inches above the proposed top of pipe. The granular backfill shall extend on foot from each side of the pipe and shall be placed at a 1:1 slope to bedding material or the existing ground surface. 4. Testing , All density tests shall be performed by per A.S.T.M. standards by an independent testing laboratory whose qualifications have been reviewed by the Engineer. a. Tests shall be performed at two (2) feet vertical intervals beginning at a level two (2) feet above the top of all installed pipes and continuing to the top of , the completed backfill, at intervals along the trench not to exceed 300 linear feet, to assure a minimum density of 95 percent Proctor. Test reports shall be furnished to the Engineer upon completion of testing, as part of the qualification for acceptance of the installed pipe. The Engineer expects to perform unannounced spot checks of the compaction tests for verification and control purposes. These spot checks will be performed by Engineer at Owner expense and will not be charged to the Contractor. However, the Contractor will be responsible for providing access and trench safety system to the level of trench backfill to be tested. No extra compensation will be allowed for exposing the backfill layer to be tested or providing trench safety system for tests conducted by the Engineer. Any compaction tests performed by the Engineer as described above will be performed by the Engineer personnel at the Owner's expense and will not be charged to the Contractor. 02740-4 City of Fayetteville, Arkansas ' November 15, 1999 Section 02740 - Sewer Trench Backfill i b. The cost of providing access to the level of trench backfill to be tested will be a cost to the Contractor; and no extra compensation will be allowed for 1 exposing of the backfill layer to be tested by the Owner. c. Trench compaction tests not conforming to specified densities shall be paid for by the Contractor at no additional cost to the Owner. 5. Responsibility of Contractor for Backfill Settlement Wherever trenches or other excavations made by the Contractor in the performance of work under these Contract Documents have not been properly filled, or where ' settlement has occurred at any time prior to the completion of the entire work covered by these Contract Documents, to the extent that the top of the backfill is below the original ground surface, such trenches shall be refilled and backfill surface compacted and smoothed to conform to the elevation of the adjacent ground surface. All sod in lawns damaged by reasons of such settlement, and the repair thereof, shall be replaced. PART 5- MEASUREMENT AND PAYMENT I. Payment for the work in this Section will be included as part of the unit price and lump ' sum bid amounts stated in the Proposal. 2. Payment for trench foundation material will be based on the Contract Unit Price per cubic yard based on the quantity per linear foot for the respective size of conduit shown on the maximum trench width chart indicated on the drawings. Additional material necessary because the trench is wider than the maximum width indicated, shall be at the contractors expense and not measured. No measurement and payment shall be made for existing material which is reused. Payment for this item shall constitute full compensation for all materials, labor, equipment, and incidentals necessary to furnish material at trench side and for placing and compacting it in the ' trench and for the extra depth of trench excavation required below the pipe base grade to provide for a stable base for the pipe. This item is to provide for unstable base encountered in the progress of the work and shall be used only at the direction of the Engineer. 3. No separate payment will be made for protecting, repairing and/or replacing existing culverts. 4. All costs involved in performing the trench compaction tests made by independent ' laboratories shall be included in the price bid for Trench Compaction Tests, and will include all required compaction tests per location. I I I No separate payment will be made for the 2 inches of cold mix asphalt placed in sewer trenches in the pavement areas. END OF SECTION 02740 I November 15. 1999 02740-5 City of Fayetteville, Arkansas Section 02740 - Sewer Trench Backfill I I I I I I I I I I I I I I n LOG OF BORING NO. B-8 Project Owner: RJN GROUP, INC. MCE Project No.: FY993819 Description: HIGHWAY 265 WATER and SEWER RELOCATION Date Drilled: July 20, 1999 Location: FAYEITEVILLE, ARKANSAS Method Drilled: 5 1(2" Continuous Auger Project Engineer: R. WAYNE JONES, P.E. Boring Location: HWY 265 Sta. 57+71.0, 38.0' Rt. I-..— H h .. 0 ❑> a.o w E '° N °o U. H 3 00 m ,` Qi J — •g rn a �, U D ❑ Description Of Material (Color,Type,Moisture & Consistency) w `- N o _ J v .•' H m a y c .N rp a ^ to 7 a M -j LL D iZ C W ❑ ❑ OH Topsoil 1 SC Stiff to Very Stiff Brown and Tan Sandy Clay with Sandstone Gravel and Silt 2 15 5.0 3 10 CL Stiff Red, Brown and Tan Silty Clay 4 l0 5 42 CL Very Stiff Brown, Gray and Tan Silty V:VV 10.0 Sandy Clay with Sandstone Gravel 6 50/5" V :: V:[ 7 50/6" Medium Hard Gray, Tan and Brown Weathered Shale END OF BORING 20.0 Completion Dcpih: 15.5 Feet Depth To Water (Final): (24 hr) 14.0 Logged By: T. Cleary Fayetteville, Arkansas McCLELLAND CONSULTING ENGINEERS, INC. Little Rock, Arkansas PLATE NO. 8 LOG OF BORING NO. B-9 Project Owner: RUN GROUP, INC. MCE Project No.: FY993819 Description: HIGHWAY 265 WATER and SEWER RELOCATION Date Drilled: July 20, 1999 Location: FAYETTEVILLE, ARKANSAS Method Drilled: 5 1120 Continuous Auger Project Engineer: R. WAYNE JONES, P.E. Boring Location: HWY 265 Stn. 63+50.9,74.9' U. r t c aat ,'p 5 a.0 w z p E eu (n o m' m v J O to a ~ D Description Of Material - (Color,Type,Moisture & Consistency) N 2 E •� o c a. ) Un O N a U a. 5 c p a 0 5.0 10.0 15.0 20.0 IS 2 3 4 5360________ 6 7 14 26 19 50/11 50/6' 11111 OH CL Topsoil Medium Stiff Brown and Tan Silty Clay CL Stiff Brown and Tan Silty Clay with Sandstone Gravel VVV CL Very Stiff Brown and Tan Silty Clay with Weathered Shale 9 CL Very Stiff Red, Brown and Tan Silty Clay with Weathered Shale -_-_- Medium Hard to Hard Gray Weathered Shale - - 1-1-:-: -_-_ END OF BORING Completion Depth: 15.5 Feet Depth To Water (Final): Dry Logg=Cleary Fayeuevjlle, Arkansas MCCLELLAND CONSULTING ENGINEERS, INC. Little Rock, Arkansas PLATE NO. 9 I. LOG OF BORING NO. B-10 Project Owner: RJN GROUP, INC. MCE Project No.: FY993819 Description: HIGHWAY 265 WATER and SEWER RELOCATION Date Drilled: July 20, 1999 Location: FAYEITEVILLE, ARKANSAS Method Drilled: 5 1/2' Continuous Auger ' Project Engineer: R. WAYNE JONES, P.E. Boring Location: HWY 265 Sta. 68+01.8,49.7' U. tl Li- ' H u_ r C L C oa n Description Of Material a E c z o o a � (n a pm E u, J I" (Color.Type,Moisture & Consistency) N N N a ❑ ' 0.0 W (n m N ❑ 2 D (L CL J li ❑ liii OH Topsoil 1 13 6CL Stiff Brown, Tan and Red Gravelly Silty Clay 2 5 CL Stiff Red, Tan and Gray Silty Clay 1 5.0 3 10 4 23 CL Very Stiff to Dense Brown and Tan ' Laminated Clay with Weathered Shale 5 40 10.0 ' 6 50111 / CL Very STiff Brown and Tan Silty Clay Medium Hard Brown, Tan and Gray Weathered Shale 1 = ' 15.0 END OF BORING 20.0 Completion Depth: 16.0 Feet Depth To Water (Final): Dry Logged By: T. Cleary Faveueviile, Arkansas McCLELLAND CONSULTING ENGINEERS, INC. Little Rock, Arkansas ' PLATE NO. 10 LOG OF BORING NO. B-15 Project Owner: RUN GROUP, INC. MCE Project No.: FY993819 Description: HIGHWAY 265 WATER and SEWER RELOCATION Date Drilled: September 9, 1999 Location: FAYEITEVILLE, ARKANSAS Method Drilled: 5 V2Continuous Auger Project Engineer: R. WAYNE JONES, P.E. - Boring Location: HWY 265 Sta. 74+20.1, 24.5' U. H F- LL Description Of Material d m ~ 7 a m p J (Color,Type,Moisture & Consistency) b . U tD 0 ❑ a N O 'o U1 O Cr N N N ?. 0.0 w v, m rn 7' M J a a. •-J iL ❑ OH Topsoil CL Vent' Stiff Reddish Brown and Tan Sandy Clay with Chert and Sandstone Gravel �1 I_________ AUeer Refusal at 1.9 Feet Hard Gray Limestone END OF BORING 5.0 _ . Completion Depth: 2.0 Fret Depth To Water (Final): Dry Logged By: H. Lackey Fayetteville, Arkansas McCLELLAND CONSULTING ENGINEERS, INC. Little Rock, Arkansas PLATE NO. 15 1 LOG OF BORING NO. B-16 Project Owner: RJN GROUP, INC. MCE Project No.: FY993819 Description: HIGHWAY 265 WATER and SEWER RELOCATION Date Drilled: September 23, 1999 Location: FAYETrEVILLE, ARKANSAS Method Drilled: 5 1/2 Continuous Auger Project Engineer: R. WAYNE JONES, P.E. Boring Location: HWY 265 Sta. 84+71.8, 31.6' Lt. LL - O O C 0 2E = H B n o z U. m a Description Of Material E C _. C at ry a j (Color,Type,Moisture d Consistency) U a a' ' m e .o n o o a, 0.0 w Co M CO Z j• a IL U. ❑ 11111 OH Topsoil 1 12 CL Very Stiff Brown and Tan Silty Clay I5 CL Very Stiff Reddish Brown and Tan 3 50/8' Silty Clay with Sandstone Gravel CL Very Stiff Reddish Brown and Gray Sandy Clay with Sandstone and Chert Gravel 4 35 c 110.0 6 150/4' 115.0 7 1 50/2 - 20.0 END OF BORING IICompletion Depth: 15.17 Feet Depth To Water (Final): Dry Logged By: H. Lackey II Fayetteville, Arkansas McCLELLAND CONSULTING ENGINEERS, INC. Little Rock, Arkansas PLATE NO. 16 LOG OF BORING NO. B-17 Project Owner: RUN GROUP, INC. MCE Project No.: FY993819 Description: HIGHWAY 265 WATER and SEWER RELOCATION Date Drilled: October 12, 1999 Location: FAYETTEVILLE, ARKANSAS Method Drilled: 5 1/2Continuous Auger Project Engineer: R. WAYNE JONES, P.E. Boring Location: HWY 265 Sta. 93 +58.3, 58.3' U. N (0 F C z LL Description Of Material E € c •1 n rn (Color,Type,Moisture & Consistency) 7 J a V V Cf am c. N c Cr m 0.0 W (1 m N .2 .. IL IL J O OH Topsoil CL Stiff Brown and Tan Silty Clay with Sandstone Gravel � CL Stiff Tan and Gray Silty Clay with Sandstone Gravel 5.0 %, Aueer Refusal at 5.0 Feet Hard Gray Limestone END OF BORING 10.0 Completion Depth: 5.0 Feet Depth To Water (Final): Dry Logged By: H. Lackey Fayetteville. Arkansas McCLELLAND CONSULTING ENGINEERS, INC. Little Rock, Arkansas PLATE NO. 17 LOG OF BORING NO. B-18 Project Owner: RJN GROUP, INC. MCE Project No.: FY993819 Description: HIGHWAY 265 WATER and SEWER RELOCATION Date Drilled: September 30, 1999 Location: FAYETI EVILLE, ARKANSAS Method Drilled: 5 1/2Continuous Auger Project Engineer: R. WAYNE JONES, P.E. Boring Location: HWY 265 Sm. 93+67.4, 46.7' Rt. LL _ LL d o C a = a F .C c z o a a Description Of Material a E J c — D c Th O; 3 J U (Color,Type,Maisture & Consistency) H N .N O' O am O 'p to 0 P1! N m 0.0 W to m to D i J IL IL J iL a liii OH Topsoil %': CL Stiff Tan and Brown Silty Sandy Clay with Sandstone Gravel ' �..... CL Stiff Reddish Brown and Tan Silty Sandy Clay with Sandstone Gravel CL (Stiff Reddish Brown and Gray Silty Clay with Sandstone Gravel 115.0 END OF BORING IICompletiun Depth: 15.0 Feet Depth To Water (Final): Dry Logged By: H. Lackey II Faycucville, Arkansas McCLELLAND CONSULTING ENGINEERS, INC. Little Rock, Arkansas PLATE NO. 18 LOG OF BORING NO. B-19 Project Owner: BIN GROUP, INC. MCE Project No.: FY993819 Description: HIGHWAY 265 WATER and SEWER RELOCATION - Date Drilled: September 30, 1999 Location: FAYETTEVILLE, ARKANSAS Method Drilled: 5 12Continuous Auger Project Engineer: R. WAYNE ]ONES, P.E. Boring Location: HWY 265 P Sta. 100+00.0,55.0' Rt. ^ 'ttoi L c Z rn n Description Of Material aP0�° O j p 3 . U (Color,Type,Moiswre & Consistency) 7 . C3 ❑ N_ N 05 (1) O255 0.0 w to M to ❑ L (L -j i1 0 Crushed Stone CL Stiff Brown and Tan Silty Clay with ` Sandstone Gravel CL Stiff Tan and Reddish Brown Silty Clay with Sandstone Gravel CL Stiff Reddish Brown and Tan Silty Clay with Sandstone Gravel END OF BORING • 10.0 Completion Depth: 8.0 Feet Depth To Water (Final): Dry Logged By: H. Lackey Fayetteville, Arkansas McCLELLAND CONSULTING ENGINEERS, INC. Little Rock, Arkansas PLATE NO. 19 1 I I I I I 1 1 LOG OF BORING NO. B-20 Project Owner: RJN GROUP, INC. MCE Project No.: FY993819 Description: HIGHWAY 265 WATER and SEWER RELOCATION Date Drilled: September 30, 1999 Location: FAYETTEVILLE, ARKANSAS Method Drilled: 5 VP Continuous Auger Project Engineer: R. WAYNE JONES, P.E. Boring Location: HWY 265 Sta. 99+96.0, 49.6' Rt. W LL LL LL - = = N .C C z m n Description Of Material € J C O WLL a J -.d m d J ~ (Color,Type,Moisture & Consistency) N >7 t—' Q' ❑ p aE o — U 'Co 0 M p m a ?. 0.0 W a) m to ❑ rG J d (L J lL ❑ OH Topsoil CL Stiff Tan and Brown Silty Sandy Clay with Sandstone Gravel CL Stiff Reddish Brown Tan Silty Sandy Clay with Sandstone Gravel 110.0 115.0 CL IStiff Reddish Brown and Gray Silty Clay with Sandstone Gravel END OF BORING Completion Depth: 12.0 Feet Depth To Water (Final): Dry Fayetteville, Arkansas McCLELLAND CONSULTING ENGINEERS, INC. Logged By: H. Lukcy Little Rock, Arkansas PLATE NO. 20 LOG OF BORING NO. B-21 Project Owner: RiN GROUP, INC. MCE Project No.: FY993819 Description: HIGHWAY 265 WATER and SEWER RELOCATION Date Drilled: September 30, 1999 Location: FAYETTEVILLE, ARKANSAS Method Drilled: 5 112Continuous Auger Project Engineer: R. WAYNE JONES, P.E. Boring Location: HWY 265 Sta. 108+99.2, 11.9' Rt. H — X LL LL n Description Of Material E Z Q O ~ a 7 u u a Ci N N 4 3 J (Color,Type,Moisture & Consistency) u' a .J n O ❑ a E ,p 25 _ U (fi O U rp in T V 0.0 W to M to _ 2 J d a. J iT ❑ OH Topsoil CL Stiff Brown and Tan Silty Clay CL Stiff Reddish Brown and Tan Silty Clay with Sandstone Gravel 5.0 • 10.0 is 7: Auger Refusal at 13.0 Feet Hard Gray Limestone END OF BORING 15.0 16.0 Completion Depth: 13.0 Feet Depth To Water (Final): Dry Logged By: H. Laekey Fayetteville, Arkansas McCLELLAND CONSULTING ENGINEERS, INC. Little. Rock, Arkansas PLATE NO. 21 LOG OF BORING NO. B-22 Project Owner: RJN GROUP, INC. MCE Project No.: FY993819 Description: HIGHWAY 265 WATER and SEWER RELOCATION Date Drilled: September 30, 1999 Location: FAYETTEVILLE, ARKANSAS Method Drilled: 5 1/2Continuous Auger Project Engineer: R. WAYNE JONES, P.E. Boring Location: HWY 265 Sta. 109+99.5, 51.8' U. ^ _ x i i LL LL a O C NE F H .C o z O a Description Of Material LL m J :, J N rp p N s ~ (Color,Type,Moisture & Consistency) � " = C O O O> E J rn to N ra O Z to 'o Cr rp N y ?. 0.0 W N M tf7 2 J a.IL J 1L O OH Topsoil CL Stiff Brown and Tan Silty Sandy Clay CL Stiff Reddish Brown and Tan Silty Sandy Clay with Sandstone Gravel CL IStiff Reddish Brown and Tan Silty Sandy Clay 110.0 END OF BORING 115.0 II Completion Depth: 12.0 Feet Depth To Water (Final): Dry Logged By: H. Lackey II Fayetteville, Arkansas McCLELLAND CONSULTING ENGINEERS, INC. Little Rock, Arkansas PLATE NO. 22 'L • 1 1 LOG OF BORING NO. B-23 Project Owner: JUN GROUP, INC. MCE Project No.: FY993819 Description: HIGHWAY 265 WATER and SEWER RELOCATION Date Drilled: September 30, 1999 Location: FAYETTEVILLE, ARKANSAS Method Drilled: 5 1/2Continuous Auger Project Engineer: R. WAYNE JONES, P.E. Boring Location: HWY 265 Sta. 121 +66.5, 41.5' Rt. Description Of Material c ~ C (Color,Type,Moisture & Consistency) 2 t_ Y Y Cr ❑ am O ,5 N O ❑ ra N 0.0 W N M (I) ❑ `L J d 0.. J 11 0 OH Topsoil CL Stiff Brown and Tan Silty Clay with Sandstone Gravel r.r. 5.0 CL Stiff Brown, Tan and Gray Silty Clay /;- with Sandstone Gravel Tan Sandstone END OF BORING 10.0 Completion Depth: 85 Fcet Depth To Water (Final): Dry Logged By: H. Lackey Fayetteville, Arkansas McCLELLAND CONSULTING ENGINEERS, INC. Little Rock, Arkansas PLATE NO. 23 I I L I L I I I I L I I I I L L LOG OF BORING NO. B-24 Project Owner: RJN GROUP, INC. MCE Project No.: FY993819 Description: HIGHWAY 265 WATER and SEWER RELOCATION Date Drilled: September 30, 1999 Location: FAYETTEVILLE, ARKANSAS Method Drilled: 5 1/2' Continuous Auger Project Engineer: R. WAYNE JONES, P.E. Boring Location: HWY 45 Sta. 310+54.6, 130.5Rt. ^ - L ti t C z o W n Description Of Material H .. (Color.Type,Moiswre & Consistency) a o ❑ ❑' N 3 2 J a CJ !n 0 7 Cr in N H N N C d 0 0 W T (A to M ❑ rC J a. d J Lt ❑ OH Topsoil CL Stiff Reddish Brown Silty Sandy ZAA Clay with Chert Gravel -I Pt 5.0 Tan Sandstone END OF BORING 10.0 Completion Depth: R. Fen Depth To Water (Final): Dry Logged By: H. Lackey Fayetteville, Arkansas McCLELLAND CONSULTING ENGINEERS, INC. Little Rock, Arkansas PLATE NO. 24 1 LOG OF BORING NO. B-25 Project Owner: RJN GROUP, INC. MCE Project No.: FY993819 Description: HIGHWAY 265 WATER and SEWER RELOCATION Date Drilled: October 12, 1999 - Location: FAYETTEVILLE, ARKANSAS Method Drilled: 5 U2Continuous Auger Project Engineer: R. WAYNE JONES, P.E. Boring Location: HWY 45 Sm. 311+14.5, 269.5' U. Ha Description Of Material t vt a 7 J J Nm 4 J (Color,Type,Moisture & Consistency) ❑ Q E o — v N o m J (L .W J IL ❑ OH Topsoil CL Stiff Brown and Tan Silty Clay with Sandstone Gravel 5.0; is is '.:: ___ Auter Refusal at 6.0 Feet Hard Gray Limestone END OF BORING 10.0 Completion Depth: 6.0 Feet Depth To Water (Final): Dry _ Logged By: H. Lackey Fayetteville, Arkansas McCLELLAND CONSULTING ENGINEERS, INC. Little Rock, Arkansas PLATE NO. 25 I I I I I I I I I 1J I I I I I LOG OF BORING NO. B-26 Project Owner: RUN GROUP, INC. MCE Project No.: FY993819 Description: HIGHWAY 265 WATER and SEWER RELOCATION Date Drilled: October 12, 1999 Location: FAYETTEVILLE, ARKANSAS Method Drilled: 5 I/2' Continuous Auger Project Engineer: R. WAYNE JONES, P.E. Boring Location: HWY 45 Sta. 301+81.0, 41.2Lt. LL Description Of Material a € g n.O LL 1A m a ~ J J J — a p' J Q 3 J (Color,Type,Moisture & Consistency) �^ �_ '7 ❑ ❑ d E ,p O _ 'p U to �0 Q N N in N 0.0 W CO M <n OH Brown and Tan Silty Sandy Clay CL Stiff Reddish Brown and Tan Silty Clay with Sandstone Gravel /77 CL Stiff Tan, Reddish Brown and Gray Silty Clay with Sandstone Gravel 5.0 0 END OF BORING 10.0 Completion Depth: 8.0 Feet Depth To Water (Final): Dry Logged By: H. Lackey Fayetteville, Arkansas MCCLELLAND CONSULTING ENGINEERS, INC. Little Rock, Arkansas PLATE NO. 26 LOG OF BORING NO. B-27 Project Owner: RIN GROUP, INC. MCE Project No.: FY993819 Description: HIGHWAY 265 WATER and SEWER RELOCATION Date Drilled: September 30, 1999 Location: FAYETTEVILLE, ARKANSAS Method Drilled: 5 12Continuous Auger Project Engineer: R. WAYNE JONES, P.E. Boring Location: HWY 265 Sta. 137+14.7, 122.0' U. � 1- LL iO d r0 0.0 W Z 4 to ° tLi 2 ` m J N n �, ~ J Description Of Material (Color,Type,Moisture & Consistency) a J N E V Cr E u a (L- N c IL & Jii LL ~ vl ❑ O OH Topsoil CL Stiff Reddish Brown and Tan Silty Sandy Clay with Sandstone 5.0 Very Stiff Gray and Tan Sandy Silty Clay with Weathered Shale 10.0 fl «« END OF BORING 15.0 Completion Depth: 10.0 Feet Depth To Water (Final): Dry Logged By: H. Lackey Fayeneville, Arkansas McCLELLAND CONSULTING ENGINEERS, INC. Little Rock, Arkansas PLATE NO. 27 II I ri H LOG OF BORING NO. B-28 Project Owner: WIN GROUP, INC. MCE Project No.: FY993819 Description: HIGHWAY 265 WATER and SEWER RELOCATION Date Drilled: September 30, 1999 Location: FAYETFEVILLE, ARKANSAS Method Drilled: 5 12Continuous Auger Project Engineer: R. WAYNE )ONES, P.E. Boring Location: HWY 265 Sta. 137+04.1, 74.4' Rt. i �- �- to LL LL O O C �. = N N ',- .C co a 0 m a Description Of Material a € c 7 "c an, N 4 J ~ (Color,Type,Moisture & Consistency) N L N N ❑' T) C)7 ❑15 EO O J d a. o li ❑ 0.0 W m m M OH Topsoil CL Stiff Reddish Brown and Tan Silty Sandy Clay with Sandstone Gravel CL IVery Stiff Tan and Gray Sandy Clay with Sandstone Gravel END OF BORING .0 Completion Depth: 10.0 Feet Depth To Water (Final): Dry Logged By: H. Lackey Fayetteville, Arkansas McCLELLAND CONSULTING ENGINEERS, INC. Little Rock, Arkansas PLATE NO. 28 LOG OF BORING NO. B-29 Project Owner: RJN GROUP, INC. - MCE Project No.: FY993819 Description: HIGHWAY 265 WATER and SEWER RELOCATION Date Drilled: September 23, 1999 Location: FAYETTEVILLE, ARKANSAS Method Drilled: 51/2" Continuous Auger Project Engineer: R. WAYNE JONES, P.E. Boring Location: HWY 265 Sta. 57+95.8, 36.3' U. vm m 00W d � N �° o m rn J 'o (nD a ~ rn � Description Of Material (Color,Type,Moisture & Consistency) ^ 'o E o = J LJ m d W m d N J a LL �, r ❑ 5.0 1 2 7Very 4 5 6 . 14 u 50/1O 5017 50/4' OH CL CL Topsoil Stiff Brown and Tan Silty Clay Stiff Brown and Tan Silty Clay with Sandstone Gravel Dense Gray and Tan Weathered Shale with Clay Seams :rc. 10.0 1S2. I-- 15.0 20.0 END OF BORING Completion Dq+th: 15.33 Feet Depth To Water (Final): Dry Logged By: H. Lackey Fayetteville, Arkansas McCLELLAND CONSULTING ENGINEERS, INC. Little Rock, Arkansas PLATE NO. 29 1 LOG OF BORING NO. B-30 Project Owner: RUN GROUP, INC. MCE Project No.: FY993819 Description: HIGHWAY 265 WATER and SEWER RELOCATION Date Drilled: September 28, 1999 Location: FAYETTEVILLE, ARKANSAS Method Drilled: 5 1/2' Continuous Auger ' Project Engineer: R. WAYNE ]ONES, P.E. Boring Location: HWY 265 Sta. 84+82.6, 59.6' Rt. —' ~ ~ N N LL .C c z oo C a Description Of Material E C I — O ` N a N J J j 7 C Oj a 3 J U (Color,Type,Moistnre & Consistency) H m m (3' t N E O "p to O Q N to of a 0.0 W o m to ❑ J IL d J LL ❑ OH Topsoil 1 II CL Stiff Tan, Brown and Gray Silty Clay with Shale Fragments ' CH Very Stiff Reddish Brown and Tan Silty Clay with Gravel 2 18 1 I__________ 3 23 5.0 Auger Refusal at 6.0 Feet Hard Gray Limestone END OF BORING 1 I 10.0 Completion Depth: 6.0 Feet Depth To Water (Final): Dry Logged By: H. Lackey Fayetteville, Arkansas McCLELLAND CONSULTING ENGINEERS, INC. Little Rock. Arkansas ' PLATE NO. 30 '. SYMBOLS AND TERMS USED ON BORINGS LOGS SOIL TYPES (SHOWN IN SYMBOLLUMN ) sing SAMPLER TYPES (SHOWN IN SAMPLES COLUMN) ILNry.II 11' N '1 Gravel Sand Silt Clay Shelby Piston Split No Predominant type shown heavy Tube Spoon Recovery TERMS DESCRIBING CONSISTENCY OR CONDITION COARSE GRAINED SOILS (major portion retained or. 200 sieve): Includes (1) clean gravels and sands, and (2) silty or clayey gravels and sands. Condition is rated according to relative density, as determined by laboratory tests. DESCRIPTIVE TERM RELATIVE DENSITY Loose 0 to 40% Medium Dense 40 to 70% Dense 70 to 100% FINE GRAINED SOILS )major portion passing No. 200 sieve): Includes inorganic and organic silts and clays, (2) gravelly, sandy, or silty clays, and (3) clayey silts. Consistency is rated according to shearing strength, as indicated by penetrometer readings or by unconfined compression tests. UNCONFINED DESCRIPTIVE TERM COMPRESSIVE STRENGTH TON / SO.FT. Very Soft Less than 0.25 Soft 0.25 to 0.50 Firm 0.50 to 1.00 Stiff 1.00 to 2.00 Very Stiff 2.00 to 4.00 Hard 4.00 and higher Note: slickensided and fissured clays -may have lower unconfined compressive strengths than shown above, because of planes of weakness or cracks in the soil. The consistency rating of such soils are based on penetrometer reading. TERMS CHARACTERIZING SOIL STRUCTURE Slickensided - having inclined planes of weakness that are slick and glossy in appearance. Fissured - containing shrinkage cracks, frequently filled with fine sand of silt usually more or less vertical. Laminated - composed of thin layers of varying color and texture. - Interbedded - composed of alternate layers of different soil types. Calcareous - containing appreciable quantities of calcium carbonate. Well graded - having wide range in grain sizes and substantial amounts of all Intermediate particle sizes. Poorly graded - predominantly of one grain size, s or having ng a range o. sizes with some intermediate size missing. Terms used in this report for describing soils accordinq to their tenure or green site dmtcibu:ion are in eccornanco with the .mzriCD SOIL CLASSIFICATION SYSTEM, as described to technical MtaoeaSua No. 3-351. waterveys Eepar\Lent Station. lurch 1953 MCE �>m PLATE 3 FAYETTEVILLE 1 THE CITY OF FAYETTEVILLE, ARKANSAS November 29, 1999 Katherine C. White 2595 Manor Drive Fayetteville, AR 72701 IRE: Highway 265 Water/Sewer Relocations Job No. 97043 Tract No. 47 Side Letter --Revised Dear Ms. White: In reviewing the plans for the above mentioned project, some special items need to be taken into consideration: P Construction of the water line will necessitate the removal of certain trees within the permanent easement area. The City tries to avoid damage to and the loss of trees and other vegetation; however, there are times when circumstances leave no other choice. The City cannot adequately compensate you for the loss of any mature trees that are in landscaped areas; however, the following proposed compensation will allow you, at your discretion, to have a local nursery plant similar trees (2" diameter) as a substitute for the tree that will have to be removed (see attached drawing for detail): Within the Permanent Easement on new right of way line, not acquired by AHTD): 1-18"elm =3@$150 $ 450 1- 4"pine =1@$150 150 1 - twin 4" persimmon = 2 @ $150 300 • Subtotal $ 900 Nursery installation 450 Total Proposed Compensation for Landscape Damages $1,350 Any trees or shrubs east of the new west right of way line of Highway 265 are considered Ito be part of the right of way acquisition by the highway department. (This takes into account the area to be released back to you by the AHTD.) Contractor will be instructed to protect, as much as possible, any trees or shrubs that do not conflict with the water line construction. If you have any further concerns or comments, please contact Ed Connell at 444-3415, Jill Goddard ' at 444-3407, or in their absence, Sid Norbash, Project Engineer, at 575-8205. Sincerely yours, 1 Jim Beavers • City Engineer JB/jsg 113 WEST MOUNTAIN 72701 501 521-7700 LAY C.'♦ L_C_OfC7 Z D I - U I 1 CY eri a C. White n I U I 0 z I P Deed 1.. 9T -35s83 A 1.81 3, Eastwood Subdh I. SWEE u ...a.V-fl 1 \ � .^$'.tir MANOR DRIVE (ASPHALT) MANOR DR 8' WATER KC1T!!ERlNE C. B'W!TE 47 6' TREE I _- -_ rN A' OAKS` TEN SMALL TREES C TREE ' 2' PECAN Percel No, T6s-03030 TflERlhE C. {YHITE w—�. TRIPLE 6' MAPLE / 4 7 Ir CEDAR 3' PERSIM.ON Deed Rc(. 837/338 TWO I' CEDAR6 ,•K FIFTEEN 6' PINES V/ / 4 6' PERSMMON 9 ' 7 A LO ,Block3LOT /T THREE 1- CEDARS 3' CH. OAK • / Ee•Iwood Subdi•i•ion 5 cH. OAK / 6 O. OAK 6' CH. OAK I. 6' CH. OAK <diet TWELVE 6' TREES / (Prop I SW CORNER Lor 4, BLOCK 3 EASIWOOD SUBDIVISION X SOUTH LINE Or LOT A ip Al 6" TREE 6 i A, Z, O1'ERLAY ' THE CITY OF FAYETTEVILLE, ARKANSAS - September 29, 1999 ' Beulah & Larry Shaffer, Trustees Beulah U. Shaffer Rev. Living Trust P.O. Box 534 ' 2600 Manor Drive Fayetteville, AR 72701 I H I I I 11 I RE: Highway 265 Water/Sewer Relocations Job No. 97043 Tract No. 48 Side Letter Dear Mr. and Mrs. Shaffer: In reviewing the plans for the above mentioned project, some special items need to be taken into consideration: Construction of the water line will necessitate the removal of certain trees and shrubs within the permanent easement area. The City tries to avoid damage to and the loss of trees and other vegetation; however, there are times when circumstances leave no other choice. The City cannot adequately compensate you for the loss of any mature trees that are in landscaped areas; however, the following proposed compensation will allow you, at your discretion, to have a local nursery plant similar trees (2" diameter) as a substitute for the trees that will have to be removed (see attached drawing for detail): Within the Permanent Easement (on new right of way line, not acquired by AHTD 1 - large bush =1 @ $100 $ 100 1-8"maple =2@$150 $300 1 - 3" pine = 1 @ $100 $100. Subtotal $ 500 Nursery installation 250 Total Proposed Compensation for Landscape Damages $ 750 ' Any trees or shrubs east of the new west right of way line of Highway 265 are considered to be part of the right of way acquisition by the highway department. All other trees and shrubs within the permanent and temporary construction easement areas (other than the ones noted above) are to be protected by the contractor. 113 WEST MOUNTAIN 72701 501 521-7700 FAX 501 575-8257 Mr. and Mrs. Shaffer Side Letter, Page 2 of 2 If you have any further concerns or comments, please contact Ed Connell at 444-3415, Jill Goddard at 444-3407, or in their absence, Sid Norbash, Project Engineer, at 575-8205. Sincerely yours, Jifn Beavers City Engineer JB/jsg Attachment 0 I ✓UL/A L. RfNA✓6RT Q 49 I U z B =N NW COY7NL`R EASTWOODDCKSUBDIVISION LOT I AS PER AS/ -ID R/W PLANS " 25' UTILITY fAS£N,vT m I SBS'05'40" / / P. BEUL4H U. KAFFER �Wt Jo II 4 LT Its o Flk RF !o I 1 ; BU. TER /,� 6,. WJMS I 0" SWfl C zlt I.I c U 6' MAP 61' WATER sErnNc a 0 J B O ti N Q Nit NEB In Co e' PINE N 3 IS. PIN 2 MANOR DRIVE (ASPHALT) MANOR D J F kYETTEVILLE I THE CITY OF FAYETTEVILLE, ARKANSAS I I I September 30, 1999 Julia L. Rinnert 2685 Ridgely Drive Fayetteville, AR 72701 IDear Ms. Rinnert RE: Highway 265 Water/Sewer Relocations Job No. 97043 Tract No. 49 Side Letter ' In reviewing the plans for the above mentioned project, some special items need to be taken into consideration: I) Construction of the water line will necessitate the removal of certain trees within the permanent easement area. The City tries to avoid damage to and the loss of trees and other vegetation; however, there are times when circumstances leave no other ' choice. The City cannot adequately compensate you for the loss of any mature trees that are in landscaped areas; however, the following proposed compensation ' will allow you, at your discretion, to have a local nursery plant similar trees (2" diameter) as a substitute for the trees that will have to be removed (see attached drawing for detail): Within the Permanent Easement (on new right of way line, not acquired by AHTDI: 1 -6" sweet gum \ 1 -10" sweet gum / 3@$150 $ 450 Nursery installation 225 Total Proposed Compensation for Landscape Damages $ 675 ' If you have any further concerns or comments, please contact Ed Connell at 444-3415, Jill Goddard at 444-3407, or in their absence, Sid Norbash, Project Engineer, at 575-8205. Sincerely yours, Jim Beavers ' City Engineer JB/jsg 113 WEST MOUNTAIN 72701 501 521-7700 CGV 511! 57S -P29-! II I iii -- a o� CoNC DR y o� Go o ax J1R o -,rr� � A r— a.. r `I I HOUSE W y II /I685 8 ~' "' "E ,.3.ee JEM EASEMENT — f GRADING Eq EMEN7s', ? i w 10.49. 4 BUgy uw PAID m OSU m a1 ter;_ Weter Une e,•..• - z ANt, a — 1.89' I v o pHaE "to SIO'IO'55 •y ALT) .y /70 0 5 ao4k tvicC coM; W v FF — v i m r NONF 9 HC F Cm apEO, o 'i (Q]o N Z r II 6• N,4 W I FAYETTEVILLE THE CITY OF FAYETTEVILLE, ARKANSAS November 15, 1999 • Michael G. & Shirley S. Emis 1304 Crossover Road Fayetteville, AR 72701 RE: Highway 265 Water/Sewer Relocations Job No. 97043 ' Tract No. 56 Side Letter Dear Mr. and Mrs. Emis: In reviewing the plans for the above mentioned project, some special items need to be ' taken into consideration: Construction of the water line will necessitate the removal of certain trees and shrubs within the permanent easement area. The City tries to avoid damage to and the loss of trees and other vegetation; however, there are times when circumstances leave no other choice. The City cannot adequately compensate you for the loss of any mature trees that are in landscaped areas; however, the following ' proposed compensation will allow you, at your discretion, to have a local nursery plant similar trees (2" diameter) as a substitute for the trees that will have to be removed (see attached drawing for detail): 1-4"elm =1@$150 $150 Nursery installation 75 Total Proposed Compensation for Landscape Damages $ 225 The City does not encourage the planting of new trees in the specified permanent ' easement area because such trees inhibit the future use of said easement area. The 4" apple (within the temporary easement area) and the 5" apple oust east of ' temporary easement area) are to be protected by the contractor. If you have any further concerns or comments, please contact Ed Connell at 444-3415, Jill ' Goddard at 444-3407, or in their absence, Sid Norbash, Project Engineer, at 575-8205. Sincerely yours, 1 Jim Beavers City Engineer JB/jsg 113 WEST MOUNTAIN 72701 501 521-7700 I W TEA/POlL4RP l ri COh5TRUCT/ON / "' EASEMENT i 1 ONLY TN1N 0' EE 1 N / ti J 4 H/.CKB RRY SS// 1 / " 6 CKBF n / • / • C 3 V CHERRY / 10• w CCNC' OAr 1 PINES 3 1 a QI 1 / 1 , TEN 6. T 15 NHITE L b N 1 %p= J/ u 1 jdI E 7 T 16 PINE C. i 1 lIE 1 16' YMITE OAK 5� 1� 6 27' OAK l� 1 ° h 15' 2 RrnnAk It) ff p. EAf/S \ I \ LA WINCE & RTTA PER/ERA I 57 I FAYETTEVILLE I ■ THE CITY OF FAYETTEVILLE, ARKANSAS November 9, 1999 1 Rex S. & Ida B. Burleson 1111 Crossover Road Fayetteville, AR 72701 ' RE: Highway 265 Water/Sewer Relocations Job No. 97043 ' Tract No. 59 Side Letter #2 Dear Mr. and Mrs. Burleson: In reviewing the plans for the above mentioned project, some special items need to be taken into consideration. This letter replaces the Side Letter dated September 30, 1999. Construction of the water line will necessitate the removal of certain trees within the permanent easement area, and perhaps two within the temporary construction easement area. The City tries to avoid damage to and the loss of trees and other vegetation; however, there are times when circumstances leave no other choice. The City cannot adequately compensate you for the loss of any mature trees that are in landscaped areas; however, the following proposed compensation will allow you, at your discretion, to have a local nursery plant similar trees (2" diameter) as a substitute for the trees that will have to be removed (see attached drawing for detail): Within the permanent easement: I1 -twin 14" oak = 4@$150 $ 600 Within the temporary construction easement: ' 2 - 12" oak =4@$150 600 Subtotal $1,200 1 Nursery installation 600 Total Proposed Compensation for Landscape Damages $1,800 ' Since the City is offering to pay for these two oaks within the temporary construction and grading easement, they will likely be removed as a part of construction. There is a chance that they will be significantly damaged during construction. ' 113 WEST MOUNTAIN 72701 501 521.7700 FAX 511l 575-R757 I ' Mr. and Mrs. Burleson Side Letter #2, Page 2 of 2 I ' P All other trees and shrubs within the permanent and temporary construction ' easement areas (other than the ones noted above) are to be protected by the contractor. 1 o The contractor is to return the lawn and driveway surfaces to as good or better condition as found before construction. If you have any further concerns or comments, please contact Ed Connell at 444-3415, Jill Goddard at 444-3407, or in their absence, Sid Norbash, Project Engineer, at 575-8205. Sincerely yours, Jim Beavers ' City Engineer JB/jsg 1 1 1 1 %1bH.9 N Laid • Z 3 LLIL# I-. 3Sf10H 0z Qo o � _m (n w 0 ~ V _ g O L(7 1 Q d } F -ma �. II w' LjJZO = j 2 r O O Z Q w F F O 17F Wow M FAYETTEVILLE THE CITY OF FAYETTEVILLE, ARKANSAS November 22, 1999 'J. E. Lindsey Family Ltd. Partnership Clark C. & Marie McClinton Trust David C. & Imelda M. McClinton P.O. Box 1068 Fayetteville, AR 72702 IRE: Highway 265 Water/Sewer Relocations Job No. 97043 Tract No. 77 'Side Letter Dear Mr. Lindsey; Mr. and Mrs. McClinton; and Mr. and Mrs. McClinton: In reviewing the plans for the above mentioned project, some special items need to be taken into consideration: I> Construction of the water line will necessitate the removal of a certain tree within the temporary construction easement area. The City tries to avoid damage to and the loss of trees and other vegetation; however, there are times when circumstances leave no ' other choice. The City cannot adequately compensate you for the loss of any mature trees that are in landscaped areas; however, the following proposed compensation will allow you, at your discretion, to have a local nursery plant similar trees (2" diameter) as ' a substitute for the tree that will have to be removed (see attached drawing for detail): . I ' 1 - 811 maple =2@$150 $ 300 Nursery installation 150 Total Proposed Compensation for Landscape Damages $ 450 Any trees or shrubs east of the new west right of way line of Highway 265 and south of the new north right of way line of Highway 45 are considered to be part of the right of ' way acquisition by the highway department. o Contractor will be instructed to protect, as much as possible, any other trees or• shrubs that do not conflict with the water line construction. ' If you have any further concerns or comments, please contact Ed Connell at 444-3415, Jill Goddard at 444-3407, or in their absence, Sid Norbash, Project Engineer, at 575-8205. Sincerely yours, Jim Beavers City Engineer 113 WEST MOUNTAIN 72701 501 521-77[`+1 UTILITY EASEMENT AMP SIZE OF ZZ'ASd.YLNT EASEMENT TRACT NO. 77 Pi'RYANEN! UTILfI'Y EASEAlEA7 J.E. U.YOWr FAMILY LROTED PARTNERSHIP NONE Cam' 4 MARIE VcCIIVMN TRUST DAVID A' INELA4 NCCL MMAr 246"0R1RY CONSIRUCI70N EASENGT I I ' 4, 62I sq'm (O.II ACRES) Ii N FIRST FEDERAL RANX OF ARXANSAS I IScale: f"=40' O I LINDSEY—NCCLIA N PARTNERSHIP `� \ \ ARYANSAS .,... Ie NATIONAL; sn 1 78 col+ca n �+ ��? F%Pw o,a iBe PIN OM I P S dui 241.37 .. _...: :: d..:..-..... 4' PEMfl2'36'14•E ..... ..... :::: :::: ..::..::..... ,:��--: 20 TC£ONLY :.:::si � .::r W lrE — — _.....a:::.c.v.c ...... pRaPo-p VA1ER 7::::::. j, p0" WE ONLY : Iry..�... ................... ® ICE ......... ...... N26 4�Rm0Ai{ IL/ M 6� W � � ➢ VATCR 208.92' � 9 NO 6 w�,� u~E 11 HWY ' 45 11 ARK : MISSION ASPHN-T ) 11 Q� Q➢ R/✓ LI/t - - - - ILV R/V LIAC ITHE CITY OF FAYETTEVILLE. ARKANSAS ' October 8, 1999 1 Daren L. & Lynell Lucke, Trustees Daren L. & Lynell Lucke Trust P.O. Box 951 ' Rowlett, TX 75030 RE: Highway 265 Water/Sewer Relocations Job No. 97043 Tract No. 82 Side Letter ' Dear Mr. and Mrs. Lucke: In reviewing the plans for the above mentioned project, some special items need to be taken into consideration: Construction of the water line will necessitate the removal of a tree within the ' permanent easement area. The City tries to avoid damage to and the loss of trees and other vegetation; however, there are times when circumstances leave no other choice. The City cannot adequately compensate you for the loss of any mature trees that are in landscaped areas; however, the following proposed compensation will allow you, at your discretion, to have a local nursery plant similar trees (2" diameter) as a substitute for the tree that will have to be removed (see attached ' drawing for detail): 1 -24" tulip poplar = 4 @ $150 $ 600 Nursery installation 300 ' Total Proposed Compensation for Landscape Damages $ 900 All other trees and shrubs within the permanent and temporary construction easement areas (other than the one noted above) are to be protected by the contractor. ' If you have any further concerns or comments, please contact Ed Connell at 444-3415, Jill Goddard at 444-3407, or in their absence, Sid Norbash, Project Engineer, at 575-8205. Sincerely yours, 6 Jim Beavers City Engineer JB/jsg Attachment 113 WEST MOUNTAIN 72701 501 521-7700 f Scale: J"=30' OCTOBA''R 7 1999 DARER & LYNEll LUCRE 82 .I I { 2" WALNUT ICI '-1 4' WA NUT I ® 8' MAPLE ' 6 3 . A2 A3 z 6 3'C i22y � W .e. q 24 CUM 6 DBU + 28SYG nor PC I6' GUM i ' — 1 1 3 204.97' i2• REDBUD 36' TWIN 6' NE[ TIMN 5' ELM 4 `1 u i I 29 CFR Ch. XVII (7-1-92 Edition) Li L I I J L I I I I I L Li Subpart P —Excavations At'moRI? Sec. 107. Contract Worker Hours and Safety Standards Act (Construc- tion Safety Act) (40 U.S.C. 333): Sets. 4. 6, 8, Occupational Safety and Health Act of 1970 (29 U.S.C. 653. 655. 657): Secretary of labo�r's Order No. 12-71 (36 Fr, 8754). 8-76 !'R (41 S 25059), or 9-83 (48 FR 35736), as ap. plicable, and 29 CFR part 1911. SOCRcr: 54 rR 45959. Oct. 31, 1989, unless oche.. =ise noted. 41925.650 Scope. application, and deftni. tions applicable to this subpart (a) Scope and app?icctica- This sub- part applies to ail open excavations made in the earth's surface. Excava- tior are defined to include trenches. (b) Definitions applicable to this subpart. Accepted engineering practices means those requirements which are compatible with standards of practice required by a registered professional engineer. Aluminum, nydreul:c Shoring means a pre-engineered shoring system com- prised of aluminum hydraulic cylin- ders (crossbraces) used In conjunction with vertical rails (uprights) or hori- zontal rails (walers). Such system is designed, specifically to support the sidewalls of an excavation and prevent ca:e•irs. Bell-bottom pier hole means a type of shaft or footing excavation, the bottom of which is made larger than the cross section above to form a belled shape. 1 218 II IL I I L I I I I I I I I I I I Occupational Safety and Health Admin., labor tlr')I, II 14,' tit, llt'illill. N\ sl rill I Ilical1S a method of protertlug employees from cave•Uu by excavating the sides of an excavation to form one or a series of horizontal levels or steps, usually with vertical or near -vertical surfaces between levels. Ccne-in means the separation of a mass of soil or rock material from the side of an excavation, or the less of soil from under a trench shicid or sup- port system. and Its sudden movement into the excavation, either by falling or sliding. in sufficient quantity so that it could entrap. bury. or others wise injure and immobilize a person. Competent person means one who is capable of identifying existing and predictable l:ar.ar ds in the surround- ings, or working conditions which are unsanitary. hazardous. or dangerous to employees, and who has authoriza- tion to take prompt corrective meas- ures to eliminate them. Cross brcces mean the horizontal members of a shoring system installed perpendicular to the sides of the exca- vation, the ends of which bear against either uprights or wales. c_ccaetior, meats any man-made cut. cavity, trench, or depression in an earth surface, formed by earth remov- al. Feces or sides means the vertical or inc;in ed ear:h surfaces for -led as a result of excavation work. - F cilt.re means the breakage, dis- placement. or permanent deformation of a structural member or connection so as to reduce its structural integrity and Its supportive capabilities. Hazardots atmosphere means an at- mosphere which by resson of being ex- plosive, flammable. poisonous, corro- sive, oxidizing, irritating, oxygen defi- cient, toxic, or otherwise harmful, may cause death. illness, or injury. Kickout means the accidental re- lease or failure of a cross brace. Protective system means a method of protecting employees from cave-ins. from material that could fall or roll from an excavation face or into an ex- cavation, or from the collapse of adja- cent structures. Protective systems in- clude support systems, sloping and benching systems, shield systems, and other systems that provide the neces- sary protection. § 1926.650 /itt lny fill .111A fill lilt'it:.I ll 'A:d i.if l.; IIr working surface that Is used to gala access to one point from, another, and is constructed from earth or from structural materials such as steel or wood. Registered Pro cssioncl Engincr means a person who is registered as a professional engineer in the state where the work is to be perforr..: . However. a professional engineer. reg- istered in any state is deemed to be a "registered professional engineer" within the meaning of this standard when approving designs for' manufac- tured protective systems" or "tabulat- ed d.ita" to be used in interstate com- merce. Sheeting means the members of a shoring system that retain the earth in position and in turn are supported by other members of the shoring system. Shield (Shield system) means a structure that is able to withstand the forces imposed or it by a cave-in and thereby protect employees within the structure. Shields can be permanent structures or can be designed to be portable and :roved along as work pro- gresses. Additionally, shields can be either premanufactured or job -built in accordance tith 41925.552 (c)(3) or (c)(4). Shields used in trenches are usually referred to as "trench boxes" or "trench shields." . Sho, -,g (Shoring system) :nears a structure such FS a .:.clot hydraulic. mechanical or timber shoring system that supports the sides of an excava- tion and which is designed to prevent cave•irs. Sides. See "Faces." Sloping (Sloping system) means a method of protecting employees from. cave-ins by excavating to form sides of an excavation that are inclined away from, the excavation so as to prevent cave-ins. The angle of incline required to prevent a cave-iri varies with differ- ences in such factors as the soil type, environmental conditions of exposure. and application of surcharge loads. Sable rock means natural solid min• eral material that can be excavated with vertical sides and rill remain intact while exposed. Unstable rock is considered to be stable when the rock material on the side or sides of the ex- I 219 II § 1926.651 l'il'.allut: is :•i'c 11T1tt :a:fl ca%Iiig 'n or movement by rock bolts or by another protective system that has been de-' signed by a registered professional en- gineer. Structural ramp nears a ramp built of steel or wood, usually used for vehi- cle access. Ramps made of soil or rock arc not considered structural ramps. Support systrTrl means a structure such as underpinning, bracing, or shoring, which provides support to an. adjacent structure, underground in- stallation. or the sides of an excava- tion. Tabulcted data nears tables and charts approved by a registered profes- sional engineer and used to design and construct a protective system. Trench (Trench excavation) means a narrow excavation (in relation to its length) made below the surface of the ground. In general. the depth is great- er than the width, but the width of a trench (measured at the bottom) is not greater than 15 feet (4.6 m). If forms or other structures are installed or constructed in an excavation so as to reduce the dimension measured from the fo -s or structure to the side or the excavation. to 15 feet (4.6 m) or less (measured at the bottom of the excavation), the excavation is also con- sidered to be a trench. Tree-c� bc_. See "R'':ield." T,-crcr. shield. See "Shield.'- IL'p; *g is ^tears the vertical mem- bers of a trench shering system placed in contact with the earth and usuali positioned so that individual member do not contact each other. tiprigh placed so that individual members ar closely spaced. in •contact with o interconnected to each other, an often called "sheeting." Wales means horizontal members o a shoring system placed parallel to th excavation face whose sides bea against the vertical members of th shoring system or earth. § 1926.651 General requirements. (a) S -'c:e encumbrances. All su face encumbrances that are located as to create a hazard to employe shall be removed or supported, as ne essary, to safeguard employees. (b) Underground instaltations. The estimated location of utility s 29 CFR Ch. XVII (7-1-92 Edition) slnll:ttlutlti. such a7. sl"xl'r. tcirjt iolll', fuel. electric, water lines, or any other underground Installations that reason- ably may be expected to be encoun- tered during excavation work, shall be determined prior to opening an exca- vation. (2) Utility companies or owners shall be contacted within established or cus- tomary local response times, advised of the proposed work, and asked to es- tablish the location of the utility un- derground installations prior to the start of actual excavation. When utili- ty companies or owners cannot re- spond to a request to locate under- ground utility installations within 24 hours (unless a longer period is re- quired by state or local law), or cannot establish the exact location of these installations, the employer may pro- ceed, provided the employer does so with caution, and provided detection equipment or other acceptable means to locate utility installations are used. Wh en hen excavation operations ap- proach the estimated location of un- derground installations, the exact lo- cation of the installations shall be de- termined by safe and acceptable means. (4) While the excavation is open, un- derground installations, shall be pro- tected, supported or removed as neces- sary to safeguard employees. (c) Access and egress —(1) Str^,:.ctura! rn rcps. U) Structural rips that are y used solely by employees as a means of s access or egress from excavations shall be designed by a competent person - structural Structural ramps used for access or r egress of equipment shall be designed e by a competent person qualified in structural design, and shall be con - f structed in accordance with the e design. r (ii) Ramps and runways constructed e of two or more structural members shall have the structural members connected together to prevent dis- placement. r- (iii) Structural members used for ramps and runways shall be of uni- es form thickness. c. (iv) Cleats or other appropriate means used to connect runway struc- 1) tural members shall be attached to the !n- bottom of the runway or shall be at - 220 Li I I I I I I I I I [1 I I I Occupational Safely and Health Admin., labor Inrht•d in a nutnnrr to prc%cnl trip. ping. (v) Structural ramps used in lieu of steps s!:atl br provided with cleats or other surface treatments on the top surface to prevent s!Ipping. (2) Means of egressJrcm trench exca- vations. A stairway. ladder. ramp or other safe means of egress shall be lo- cated In trench excavations that are 4 feel (1.22 m) or more in depth so as to require no more than 25 feet (7.62 m) of lateral travel for employees. (d) r_po urc to rchic,.•lar traffic. Employees exposed to public vehicular traffic shall be provided with, and shall wear. warning vests or other suit- able gar mints marked with or made of reflectorized or hi; -visibility materi- al. (e) Exposure to fcUing loads. No em- ployee shall be permitted underneath loads handled by lifting or digging equipment. Employees shall be re- quired .o stand away frorr. any vehicle being loaded or unloaded to avoid being struck by any spillage or falling materals. Operators may remain in the cabs of vehicles being loaded or unloaded when the vehicles are equipped, in accordance with y 1926.601(b)(6), to provide adequate protection for the operator during loading and unloading operations. (f) Wcrning system„ for mobile eQuip- When mobile equi=—tent is oper- ated adjacent to an excavation, or when such equipment is required to approach the edge of an excavation. and the operator does not have a clear and direct view of the edge of the ex- cavation, a warning system shall be utilized such as barricades, hand or mechanical signals, or stop logs. If pos- sible, the grade should be away from the excavation. (g) iiazardotcs at.:,ospheres—(1) Testing and controls. In addition to the requirements set forth, in subparts D and E of this part (29 CFR 1)26.50- 1926.107) to prevent exposure to harmful levels of atmospheric con- taminants and to assure acceptable at- mospheric conditions, the following re- quirements shall apply: (i) Where oxygen deficiency (atmos- pheres containing less than 19.5 per- cent oxygen) or a hazardous atmos- phere exists or could reasonably be ex- § 1926.651 pectrd to cxt�t. such as In rxca.auons In landfill areas or exca.vati0ns In areas where hazardous substances are stored nearby, the atmospheres In the excavation shall be tested before em- ployees enter excavations greater than 4 feet (1.22 in) to depth. (it) Adequate precautions shall be taken to pre•. ent employee exposure to atmospheres containing less than 19.5 percent oxygen and other hazardous atmospheres. These precautions ir.- clude providing proper respiratory protection or ventilation in accordance with subparts D and E of this part re- spectively. (iii) Adequate precaution shall be taken such as providing ventilation. to prevent employee exposure to an at- mosphere containing a concentration of a flam nable gas in excess of 20 per- cent of the lower flanvmable limit of the gas. (iv) When controls are used that are intended to reduce the level of atmos- pheric contaminants to acceptable levels, testing shall be conducted as often as necessary to ensure that the atmosphere remains safe. (2) Emergency rescue egt'ipmenL (i) Emergency rescue equipment, such as breathing apparatus, a safety harness and line, or a basket stretcher. shall be readily available where hazardous at- mospheric conditions exist or may rea- sonably be expected to develop during work in an excavation. This equip tent shall be attended when fn use. (ii) Employees entering bell-bottom pier holes, or other similar deep and confined footing excavaticns. shall wear a harness with a life -line securely attached to it. The lifeline shall be separate from any line used to handle materials, and shall be individually at- tended at all times while the employee wearing the lifeline is in the excava• tion. (h) Protection from hazerds associ- ated tcitr, trcter accumulation. (1) Em• ployees shall not work in excavations in which there is accumulated water. or in excavations in which water is ac- cumulatizg. unless adequate precau- tions have been taken to protect em- ployees against the hazards posed by water accu.rnulation. The precautions necessarY to protect employees ade- quately vary with each situation, but 221 § 1926.651 could Include special support or shield to systems to protect from cave-ins. co water removal to control the level of accumulating water, or use of a safety fo harness and lifeline. ti (2) If water is controlled or prevent- pl ed from accumulating by the use of water removal equipment, the water removal equipment and operations te be monitored by a competent person to ensure proper operation. p (3) If excavation work interrupts the natural drainage of surface water t (such as streams). diversion ditches, . t dikes, or other suitable means shall be used to prevent surface water from en- tering the excavation and to provide e adequate drainage of the area adja- cent to the excavation. Excavations t subject to runoff from heavy rains will require an inspection by a competent person and compliance with para- graphs (h)(1) and (h)(^_) of this sec- tion. (i) StcbifitY of adjacent structures. Where here the stability of adjoining buildings, walls. or other structures is endangered by excavation operations, support systems such as shoring, brac- ing, or underpinning shall be provided to ensure the stability of such struc- tures for the protection of employees. (2) Excavation. below the level of the base or footing of any foundation or retaining wall that could be reason- ably expected to pose a hazard to em- ployees shall not be pew itted except when: (i) A support system. such as under- pinning. is provided to ensure the safety of employees and the stability of the structure: or (ii) The excavation is in stable rock: or (iii) A registered professional engi- neer has approved the determination that, the structure is sufficently re- moved from the excavation so as to be unaffected by the excavation activity: or (iv) A registered professional engi- neer hs approved the determination that, such excavation work will not pose a hazard to employees. (3) Sidewalks. pavements, and appur- tenant structure shall not be under- mined unless a support system or an- other method of protection is provided CO 29 CFR Ch. XVII (7-1-92 (dillon) protccl c'mployres from till• possible IlRpse of such structures. (j) Protection of erployees from c,sc rock or soil. (1) Adequate protec- on shall be provided to protect em- oyees from loose rock or soil that uld pose a hazard by failing or roll- ng from an excavation face. Such pro- ection shall consist of scaling to ernove loose material; installation of rotective barricades at Intervals as ecessary on the face to stop and con - in falling material: or other means hat provide equivalent protection. (2) Employees shall be protected nom excavated or other materials or quipment that could pose a ha:-.ard by ailing or roiling into excavations. Pro- ection shall be provided by placing and keeping such materials or equip- nent.at least 2 feet (.61 m) from the edge of excavations, or by the use of retaining devices that are sufficient to prevent materials or equipment from falling or roiling into excavations, or by a combination of both if necessary. (k) Inspections. (1) Daily inspections Of excavations, the adjacent areas, and protective systems shall be made by a competent person for evidence of a sit- uation that could result in possible cave-ins, indications of. failure of pro- tective systems. hazardous atmos- pheres, or other hazardous conditions. An inspection shall be conducted by the competent person prior to the start of work and as needed through- out the shift. Inspections shall also be made after every rainstorm or other ha2'.ard increasing occurrence. These inspections are only required when employee exposure can be reasonably anticipated. (2) Where the competent person finds evidence of a situation that could result in a possible cave-in, indications of failure of protective systems. haz- ardous atmospheres. or other hazard- ous conditions, exposed employees shall be removed from the hazardous area until the necessary precautions have been taken to ensure their' safety. (1) Fall protection. (1) Where em- ployees or equipment are required or permitted to cross over excavations. walkways or bridges with standard guardrails shall be provided. I I I I I I I I I I I I L 222 t r• I El I I I I I I I I I [1 LI I I I I I Occupational Safety and Health Admin., labor I AllrquaI r b:l: c ;l r ph ) .Ical prcitt - I Ion shall be provldl d at all rcrnolely located exralations. All wells. pits. shafts. etc.. shall be barricaded or cov- ered. Upon completion of exploration and slmllar operations. temporary wells, pits, sllafts, etc.. shall be back - filled. § ley:r, ltt•yuirrnlrnt: for prolvcticc ncacros. (a) ProtrctiOll of fntpi0`lcrs in eSCa- rahors. (1) Each employee in an exca- vation shall be protected from cave-ins by an adequate protective system de- signed in accordance with paragraph (b) ur (c) of this section except when: (i, Exca'.atiors arc made entirely in stable rock: or (ii) Excavations are less than 5 feet (1,52m) in depth and examination of the ground by a competent person provides no indication of a potential cave-in. (2) Protective systems shall have the capacity to resist without failure all loads that are intended or could rea- sonably be expected to be applied or transmitted to the system. (b) Design o; sloping and benching systerzs. The slopes and configurations of sloping and benching systems shall be selected and constructed by the em- ployer or his desi€rree and shall be in accordance with the requirements of paragraph (b)(1): or. in the alterna- Uve, paragraph (2) or, in the alter- native. paragraph (b)(3), or, in the al- ternative. paragraph (b)(4), as follows: (1) Option (1)—Aliotrable configura- tions and slopes. (i) Excavations shall be sloped at an angle not steeper than one and one-half horizontal to one vertical (34 degrees measured from the horizontal), unless the employer uses one of the other options listed below. (ii) Slopes specified in paragraph (b)(1)(i) of this section• shall be exca- vated to form configurations that are in accordance with the slopes shot for Type C soil in Appendix B to this subpart. (2) Option (2)—Delen-ination of slopes crd cenfigsrciiC^s i sin; Ap- pend:ces A and B. Maximum allowable slopes, and allowable configurations for sloping and benching systems, shall be determined in accordance with the conditions and requirements § 1926.652 ?1't t:4 ill ll l A :111:: I: („ :1'. i.• sLibpn rt. (3) Op!+or: l3)—Dcs:0us using other tabulated dcic- (i) Designs of sloping or benching systems shall be selected from and be in accordance with tabu' lated data. such as tables and charts. (ii) The tabulated data shall be in wrier-rt f^Tcn and shall include all of t lie folinu. tic: (A) ldec:tfication of the parameters that affect the selection of a sloping or benching system drawn from such data: (B) Identification of the limits of use of the data. to include the ningnittide and conficura:ion of slopes deter- mined to be s'`e: (C) Explanator r information as may be necessary to aid the user in nuking a correct selection of a protective system from the data. (iii) At least one copy of the tabulat- ed data which identities the registered professional engineer who approved the data, shall be maintained at the jobsite during construction of the pro- tective systelt. After that time the data may be stored off the jobsite, but a copy of the data shall be made avail- able to the Secretary upon request. (4) Option (4) —Design by a regis- tered prcfes;irdl engineer. (i) Sloping and benching systems not utilizing Option (1) or Option (2) or Option (3) under paragraph (b) of this section shall be approved by a registered pro- fessional engineer. (11) Designs shall be in written form and shall include at least the follow- ing: (A) The magnitude of the slopes that were determined to be safe for the particular project: (B) The configurations that were de- termined to be safe for the particular project: and (C) The identity of the registered professional engineer approving the design.. (iii) A: leas: one copy of the design shall be maintained at the jobsite while the s'.cpe is being constructed. After that tL a the design need not be at the jobsite• but a copy shall be made available to the Secretary upon request. (c) Design of support systems, shield systems, and other protective systems. 223 29 CFR Ch. XVII (7-1-92 Edition) r 1976.652 D,r,ivns of support sy>Irms shield Sys- CA) identification of the parameters toms, and other protecttve systems that affect the selection of a protec- sha11 be Sciected and constructed by five system drauzr from such date; the employer or his designee and shall (E) identification of the ltmlts of use be in accordance with the require- of the data; nient.c of paragraph (c)(1): or. in the tC) Explanatory information as may aiternative, paragraph (c)(2); or, in the be necessary to aid the user in making al(ernr,ticr, paragraph (c)(3): or, tnthe a correct selection of a protective all rd L\ paragraph (C)(4) as fol- system from the data. (iii) At least one copy of the tabulat- lows: ed data• which Identifies the regis. (1) Option (-)—Designs using timber tered professional engineer who ap- diors A. C and D. Designs for timber proved the data, shall be maintained mined in trenches shall be deter- at the jobsite during construction of mined in accordance viith the condi- flops and requirements the protective system. After that time set forth in ap- the data may be stored off the jobsite, pcnd;r' S A and C to this subpart. De- but a copy of the data shall be made signs for aiun:inurn hydrau)IC shoring available to the Secretary upon re - shall by in accordance with paragraph quest. (c)(2) of this section. but if manufac- (4) Option (4) —Design by a regis- turer's tabulated data cannot be uti- tercel_ professional engineer. (i) Sup- lized. designs shall be in accordance port systems, shield systems, and with appendix D. other protective systems not utilizing (2) Option (21 —Designs Using ,'.lams- Option 1, Option 2 or Option 3, above. Jacturer's Tabulated Data. Ci) Design shall be approved by a registered pro- of support systems. shield systems, or fessioflal l engineer. s shall. be in written form other protective systems a are drag from, manufacturer's tabulated and shall includelrie following: data shall be in accordance with all (A) eand configurataonsgof the mate. the sizes. rn specifications.' recomenda'fons, and t_,p, limitations issued or made by the man- rials to be and used in the protective System: a ufacturer.identity of the registered TheThe (ii) Deviation from the specifica- (B) rofai engineer approving the lions. recom nendations. and limita- pessi0design. tions issued or made by the manufac- t one copy of the design lure- shall only be allowed after the (iii) 4t leasshall be ^at one eel at the jobsite manufacturer issues specific written during construction of the protective approval. system. After that time, the design (iii) Manufacturer's specifications, nay. be stored off the jobsite. but a -_.., copy of the design shall be made avail- recon:."%: ndati0r.5. and il,.,.. a110n5, and .. narufac;urer•s approval to deviate able to the Secretary upon request. from the specifications, recommenda- (d) .,fete- icLs and equipment. (1) bia lions, and limitations shall be in writ- terials and equipment used for protec ten form at the jobsite during con- tive systems shall be free from damage struction of the protective system- or defects that might impair their After that time this data may be proper function. stored off the jobsite, but a copy shall (2) Manufactured materials and be made available to the Secretary equipment used for protective systems upon request. shall be used and maintained in a (3) Option (3) —Designs using other manner that is consistent with the rec- ttbe:ated data_ (i) Desigrs of support ora.rnendatiors of the manufacturer• systems. shield systerrs. or other pro- and in a manner that will prevent err tectice syste as shall be selected from ployee exposure to hazards. and be in accordance with tabulated (3) When material or equipment data• such as tables and charts. that is used for protective systems is (ii) The tabulated data shall be in damaged, a competent person shall ex - written form and include all of the fol• amine the to Its teriai or eforpeflt continued d lowing: I I I I I C I Ii I I I I I I nnr)d H I I L I ET ET I I I I I I I [I I [.1 Occupational safely and Health Admin., labor ust-. 11 I It .unlit II -It ln.t..t'{t cannot a.:sure the enattria! or equipment Is able to support the intended loads or is otherwise suitable for safe use, then such material or equipment shall be removed from service, and shall be evaluated and approved by a regls. tered professional engineer before bring returned to service. (c) Ins(ciic:ion, cud rcrnc)cl of sup- port —(1) General. (I) Members of sup- port systems shall be securely connect- ed together to prevent sliding. falling, klckouts, or other predictable failure. (it) Support systems shall be in- stalled and removed in a manner that protects employees from cave -fns, structural cr;iapses. or from being struck by members of the support system. (iii) Individual members of support systems shall riot be subjected to loads exceeding those which those members were designed to withstand. . (iv:) Before temporary removal o: in- dividual members begins, additional precautions shall be taken to ensure the safety of employees, such as in- stalling other structural members to carry the loads imposed or. the sup. .port system. (v) Removal shall begin at, and progress from, the bottom of the exca- vation.. Members shall be released slowly so as to note any indication of possible `allure of the remaining mem- bers or the structure or possible cave- in of the sides of the excavation. (,,2) Backfiiiing shall progress to- gether with the removal of support systems from excavations. (_) AdditiOncl requirements for sup- port sys:ers;or trench e=cavatiors. (1) Excavation of material to a level no greater than 2 feet (.61 tt) below the bottom of the members of a support system shall be permitted, but Orly if the system is designed to resist the forces calculated for the full depth of the trench, and there are no indica- tions while the trench is open of a pos- sible loss of soil from behind or below the bottom of the support system. (ii) Irstaliation of a support system shall be closely coordinated with the excavation of trenches. (f) Sloping and benching systems. Employees shall not be permitted to work on the faces of sloped or benched Subpl. P, App. A i'xvava;Ins ut it'% ek :t L)u% t' o: i t ent pioyces except when employees at the lower levels are adequately protected from the hazard of falling, rolling, or sliding material or equipment. (g) Shield systems —(1) General. (I) Shield systems shall not be subjected to loads exceeding those which the system 'a•as designed to withstand. (it) Shields shall be installed In a manner to restrict lateral or other hazardous movement of the shield In the event of the application of sudden lateral loads. (iii) Employees shall be protected from the hazard of cave-ins when en- tering or exiting the areas protected by shields. (iv) Employees shall not be allowed in shields when shields are being in- stalled. removed, or moved vertically. (2) Additior.aI requirement for shield systerrts used in trench e_ccrctions. Excavations of earth material to a level not greater than 2 feet (.61 m) below the bottom of a shield shall be permitted. but only if the shield is de- signed to resist the forces calculated for the full depth of the trench, and there are no indications while the trench is open of a possible loss of soil from behind or below the bottom of the shield. A r=xDrx A TO SUBPART P —SOIL C -.A SSIrICATIOr44 (a) Scope and application —(1) Scope. This appendix describes a method of classifying soil and rock deposits based on site and em'i- ronnen:al conditions, and on the structure and composition of the earth deposits. The appendix contains definitiors. sets forth re• Quirements, and describes acceptable visual and manual tests for use in classifying soils. (2) Application. This appendix applies when a sloping or benching system is de- signed In accordance .-i:h the reQuirements set forth in 4 1926.652(bR2) as a method of protection for employees from cave-ins. This appendix also applies when timber shoring for excavations is designed as a method of protection from cave-ins in ac- cordance with appendix C to subpart P of part 1926. and when a;t_.:inum hydraulic shoring is designed in accordance with ap- pendix D. This Appendix also applies if other protective systers are designed and selected for use from data prepared in ac- cordance with the requirements set forth in I1926.652(c). and the use of the data Is 225 Subpl. P. App. A prrdteAt••d o:t the use or llv soli rLuslfira tion sy'strm set forth In this appi'itd ix. (b) Ddini(icr.s. The definitions and exam-. pies given bclnW arc based or.. In whole or In part, the folic' -trig: American Society for Testing Mntrrtals (ASTM) Standards D653- 85 and D24S8. The Unified Soils Ciassiflca' tion System. The U.S. Department of Agri- culture (USDA) Textural Clasdflcatlon Schrinr: and Tt•.c National Bureau of Stand- ards Report BSS -121. Crn:rnted sell means a soil in which the particles are held together by a chemical agent. such Rs calcium carbonate. such that a handslce sar:ple cannot be crushed into powder or tndt•ridual soil particles by finger pressure. (fine grained Cohcsirr soli means clay' soil). o: sell with a high clay content. which has cones:':e strength. Coht'S;':o soil does not crumble. can be excavated with vertical sidrslo;eS. and is plastic when moist. Cohe- sive soil Is hard to break UP when dry, and exhibits significant cohesion when sub- merged. Cohesive soils Include clayey slit. sandy clay, silty day. clay and organic day. Dr soil me' -Lets soil that does not exhibit vts;be s:h: t o: moisture Conte.^.t. e sstred means a soil material that has a tendenry to break along defir :e planes of fracture :•`• little resistance. o: a material that exhibits open cracks. such as tension cracks. in ar. exposed surface: or silt. sot! :! mean s grs%el. sand, (coarse grained soil) with little or no clay content. G:ancla: soil has no cohesive strength. Some moist ,^.anula: soils exhibit ., G..�. soil cannot be 29 CFR Ch. XV11 (7-1.92 Edition) g i,rtt•c are drtrrnitnrd ba-'rd. on an analysis or the properties and performance charac- trristicz of the drpostta and the environ• mental condltiors of exposure. Stcbfc rock means natural solid mineral matter that can be excavated with. vertical sides and remain intact white exposed. S:bincrgrd soil means soil which is under- water or is free seeping. T•,pr A means cohesive soils with an un. conf:i ed compressive strength of 1.5 ton per square roof, Us!) 1144 kPa) or greater. Exam- ples of cohesive soils are: clay, silty' clay. sandy' clay, clay loam and. In some cases. silty' clay loam and sandy clay loam. Ce- mented soils such as caliche and hardpan are also considered Type A. However, no soil is Type A if: (I' The soil is fissured: or iii) The soil is subject to vibration from heavy traffic. pile driving. or similar effects; ppare^: CO nesion. ra.. �, -. r. oidcd who. moist an crumbles easily when dry. Lcycred sys:e*- -tears 1•-O or more di Linctty d:fferen: soil or rock types arranged to laye. s. Mtcaceots sera or weakened planes it rock or shale are considered lay- ered. hfr.sL soi'. rnea.^s a condition in which a soil looks and reels dar-D. Moist cohesive soil can easily be, shaped into a ball and roiled ;.^to small diameter threads before r. w^ till.^.B. Moist granular soil that contains some cohesive material will exhibit signs of copes cr. between particles. P:cs:(c nea-^s a property of a soil which olios the soil to be deformed or molded without cracking, or appreciable volume change. Sc:_rC'rd set! means a soil to which th voids are filled with water. Saturation does not rrccire Ao. San rato^.. or near satnra tion. is necessary for the proper use of in ..,..,,._; such ss a pocket penetrometer o or (iii) The soil has been previously dls• turbed: or - (iV) The soil Is. part of a sloped, layered system ::here the layers dip into the excava- tion on a slope of four hori:antal to one ver- t;cats (4H:IV) or greater; or (V) The material is subject to other factors that would require it to be classified as a less stable material. Tape B means: (i) Cohesive soil with an unconfined com- pressive sirens h greater than 0.5 tsf (48 kpa) but less than 1.5 Lsf (144 kpa): or (ii) Granular cohesionless soils including: ange)ar ravel (similar to crashed rock), silt. silt icam. sandy loo.^ and. in some cases, silty ciao: loam and sandy' clay.icam. Previously disturbed soils except th^se w':^ich would otherwise be dossed as ripe C soil. (iv) Soil that meets the unconfined com- pressive strength or cementation require- ments for Type A. but is fissured or subject to vibration: or (V) Dry rock that is not stable: or n;) Material that is part of a sloped. lay- ered system where the layers dip into the excavation on a slope less steep than four horZental to one vertical (41-i:1V). but only If the material would otherwise be classified as Type B. Type Cmeans: (;) Cohesive soil with an unconfined com- e pressive strength of 0.5 tsf (48 kPa) or less; or .i including gravel. sand. r sheet Vale. Scil cto Tt'tC on systrl means. for this subpart, a method ofcttegoe purpose riztng soil and rock eeAB. andTyp< of SA. hierarchs Sable Rock. C, L. dec easLnB order of stability. The cote (ti) Granular sots and loony sand: or (!ii) Submerged sot or soil from which water is freely seeping: or (!v) Submerged rock that is not stable, or (v) Material in a sloped, layered system where the layers dip into the excavation or a slope of four horizontal to one vertical (4H:1V) or steeper. F I I I I 11 I I I I I I L; I I C I I Li I I I I I I Ii I I I I I I Occupalionol Safety and Health Admin., labor I ja•4 ,,,.;..•t:i1 S.' , 9L a, 111 •al the lultd (1rr mill terra al which a still mill (all in rotlllresclon It ran be determ lued by laboratory test tug, or r:tlnlatcd In the field using a pocket penetrometer. by thumb pcn. etrallun trstc. and other methods. Wrt anti mrans soil that contains slgnlfl- rantly more moisture Ihar, mtISt :.oil. but. In such a range of va:ues that cohesive matcrl- al will slump or begin, to item uhvn •r!brated. OrallLilar n1a(rria: that uL'uld cxhibit cohe. site properties when moist will lose those coheske properties a hen wet. (C) necu;er.:r:a<—(1) Cfcsst(:fc(Ion o/ soil and rock dr,csifs. Each soil and rock deposit shah be ei sIfied by a competent person ac S: ble Rock. Type A. Type B. or Type C In accordance with the definitions set forth In paragraph (b) of this appendix. (^_f Scsa of r'r.sst'ir_ticn. The eI csi'iCa- lion of the deposis shall be made bated or, the results off at least one visual and at least one manual analysis. Such analyses shall be conducted by a compcient person using tests described in parag'aph (d) below. or in other recogr.ced methods of soil classifica- tion and testing such as those adopted by the A:rerics Society for Testing Materials. or the U.S. Department of Ag'.iculture tex- tural classification system. (3) Fuuci cud Mande: one?ars. The visual and manual analyses. such es those noted as being acceptable Ln paragraph. (d) of this appendix. shall be designed and con- duct dto provide sufficient quantitative ar.d qualitative Ln•forrrlatlon as may be nec- essary to identify properly the properties. factors. and c©rldl',:Ms affecting the ciassifi- CatlOn of t;:e CepC5:t5. (4) Lcycrcd sq;s' rP. In a layered system. the system Steal: be c1pssified Jr. accordance with is weakest layer. However, each layer may be c:assified individt:aily where a more stable layer lies under a less stale layer. (5) necic2ri'icc!icn. If. after classifying a deposit. the properties. factors. or condi- tions affecting its classification change in any way, the changes shall be evaluated by a competent person.. The deposit shall be re - Classified as necessary to refect the changed vireo,^,s Lances. (d) Accepfeb:e :isuc! and ricnucf tests. — I) S'suc? tram. Visual analysis is conducted to determine a'ualitative information regard- Lng the exca' a::o❑ site in general. the soil adjacent to the excavation, the soil forming the sides of the open excavationand the soil takers samples from excavated mate- rial. (it Otserre samples of soil that are exca- vated and ;.:! In the sides of the excavation. ' Estes ace the r_nbn of particle sL'5 and the relative ar..ounts of the pa�ic!e sues. Soil that is pr a iiy composed of fine-grained material Is cohesive material. Soil composed pr(narill' of coarse-graLned sand or gravel is granular material. Subpt. P, App. A .1:1 L ?'I :L'. is IT • % ...l lt!I if Soil that r, lnalnc In cl min pc uhrn 4-\r;I. AI ed is cohrslle. SotI that breaks up only and does not slay in clumps Is granular. (III) Observe the side of the opened exea- vatlon and the surface area adjacent to the rxral anon. Crack like oltt'llings such as Len. slon erarks ci'uld indicate fl:.surrd material. if chunks of soil spall Off a vertical side, the soil cot:ld be fi..aured. Shall spills arc evt. dtan:c of nlc.i:tg ground and arc indications o f potentially Ilanardous situatlor's. (i':) Observe the area adjacent to the exca- vation and the excavation itself for evidence of existing utility and other underground structures. and to identify previously dis- turbed soil. (v) Observe the opened side of the excava- tion to identify layered systems. Examine layers•:: systems to idrntily if the layers slope toward the excavation. Estimate the degree cf sic e of the layers. (vi) Observe the area adjacent to the exca- vation and the sides of the opened excava- tion for evidence of surface water. water seeping from the sides of the excavation, or the location of the level of the water table. (vii) Observe the area adjacent to the ex- cavation and the area within the excavation for sources of vibration that may affect the stilit; of the excavation race. (2) ey': t :1 tess. Manual analysis of soil sam;:es s conducted to dete.^:ine quantita- tive a; well as eualitative properties of soil and to provide more irlorrnation in order to ci'c ify soil properly. ci) P?a licit . Mold a moist or wet sample Of SOL' into a bail and attempt to roll it into threads as thin as '+:-inch in diameter. Cohe- sive material can be successfuiiy rolled into threads without cru.—.biL.g. For example. If at least s two inch (50 l: lend..`, of :-inch thread ran be held on one end without tear- ing, the soil is cohesive. (ii) Dr; strenctlu If the soil is dry and crumbles on its own or with moderate pres- sure into individual b,airs or fine powder. it is g:znula: (any combination of gravel. sand, or silt). If the soil is dry and falls into clumps which break up into smaller clumps. but the smaller clumps can only be broken up with difffficulty. It may be clay in any combination with gravel, sand or silt. If the dry soil breaks into clumps which do not break up into small clumps and which can only be broken with difficulty. and there is no visual Indication the soil is fissured, the soil may be considered un,fissured. %iii) T1'.lmb pcnetrc:iort. The thumb pene- tration test can be used to estimate the tut- colAned compressive strength of cohesive soils. IT his test Is based on the thumb pene- tration test described Un American Society for Testing and Materials (ASTAS) Standard designation D243S—"Standard aecommend- ed Practice for Description of Soils (Visual 227 Subpt. P. App. S htnnual l'rorrdurrt "I Ty p'' A st ti5 will% an uncon(tned comprrsst'rr strength of 1.5 tsf can be readily Indented by the thumb: how- ever, they can be penetrated by the thumb with anly tunconfl ed compreh very gre&t effort y ssi estrength of 0.5 IM can be Cacliy' penetrated several inches by the thumb, and can be molded by light finger pressure. This test should be conducted on an und:sturbrd soil sample. surh as a large clump of spot!. as soon as practicable after excavation to keep to & ml- minum the effects of exposure to drying In• flucnces. If the excavation is later exposed to wetting influences (rain. flooding), the c)asstfication of the soil must be changed ao cordingly. (Iv) Other strength tests. Estimates of un- confined compressive strength of soils can also be obtained by use of a pocket pene- trometer or by using a hand -operated shear - vane. (v) Dr,•ir.g tes_ The basic purpose of the drying testis to differentiate between cohe- sive material with fissures, unfissured cohe• sive material, and granular material. The procedure for the dryLng test involves d.^yL^g a sample of soil that is approximate- ly one tech thick (2.54 cm) and six inches (15.24 cm) in di Teter until it's thoroughly dry - (A) If the sample develops cracks as it dries, significant fissures are Lndicated. (3; Samples that dry without cracking ar to be broken by hand. If corsiderable fort is necessary to break a sample, the soil h slgr.if:cant cohesive material content. Th soil a be classified as a unfissued cohe sive material and the uncon red comp:e sive strength should be deter ines (C' if a sample beetles easily' by it i etther a fissured cohesive tr.atertal or ranular material.. To distinguish betwee the two. pulveru.e the dried clumps of ft sample by hand or by stepping on them. the dumps do not pulverize esily. the m, terial is cohesive with fissures. If they pt verize easily into very small fragments. tl nateria) is granular. An ENDIX B TO SUSP.AA'f P -SLOPING AND BENCHING (a) Scope end aPplicetion. This appendix eontai:s spectficatiors for sloping and benching .her, used as methods of protect- Lng employees work .ng In exca''atiors from cave -L. The requirements of this appendix apply when the desir of sloping and bench - 29 CFR Ch. XVII (7-1-92 (dition) e e Ing prulrCtl\{' ?}]l':ns is to b' pt rIt' taint ill areordance with the requirements set forth in 11926.652(bx2). (b) Definitions. Actual slope means the slope to which an s ex excavation face Icavated. Dufress means that the soil Is in a condi- tion where a cave-in is imminent or is likely to occur. Distress is evidenced by surh phe- nomena as the dclelopment of fissures In the face of or adjacent to an open excava- tion: the subsidence of the edge of all exca- vation: the slumping of material from the face or the bulging or heaving of materialn: from the bottom of an excavation: the spat - In; of material from the face of an excava- tioand ravelling. l.e., small amounts of material such as pebbles or little clumps of material suddenly separating from the face of an excavation and trickling or rolling down into the excavation. yfr imum allotrcble slcpe means the steepest incline of an excavation face that is acceptable for the most favorable site condi- tions as protection against cave-ins, and is expressed as the ratio of horizontal distance to vertical rise (WV). Short te,-n a pos:rre means a period of time less than or egtial to 24 hours that an excavation is open. (e) Repuireaentsl) Soil drsrJicatior_ Soil and rock deposits shall be classified in accordance with appendix A to subpart P of Dam 1926. . (2) Mc.im:e,n a_n ow_bie slope. The maxi- mum allowable slope for a soil or rock de- posit shall be dete^.i.ned hoc Table B-i of this appendix. s• 3) ;cucf si;.pe. (1) The actual, slope shall not be steeper than the maxum allowable slope. (ii) The actual slope shall be less steep than the ¢;axLnut allowable slope, when there are sirs of distress. If that situation occurs, the slope shall be cut back to an actual slope which is at least si horizontal to one vertical (LHAV) less steep than the maximum allowable slope. (iii) When surcharge loads from stored material or equipment, operating equfD- ment. or traffic are present, a competent person shall determine the deree to which the actual slope must be reduced below the maximum allowable slope. and shall assure that such reduction is achieved. Surchazge loads from adjacent structures shall be eval- uated in accordance with 1 11925.651(i). (4) Con:'rglratiors. Configt.:r ations of slop- ing and benching systems shall be in accord- ance with F1r�re 3-1. I I I I J TI I I I Occupational Safety and Health Admin., Labor I. 1I I Y,ASI!!UH AIL OWAbLE SI UP(S Subpt. P, App. B SU1L OR ROCK TTP( I+A•IP„n ALLOCABLE SLOPES(H:V)tl] coR L XCAYAllONS LESS THAN 20 FEET n , r l SIABLE ROCK VERTICAL(W) IYPE A 1:1 3/x:1 (530) 11?( 6 1:1 (:5') TYPE C 15:1 (34') NOTZS: 1. Nu mbees shown in parentheses next to maximum allowatie slopes are angles expressed in degrees froc the horizontal. Angles have been rounded off. 2. A short-ceraxi^-u= allowable slope of I/2H:1V (63') is allowed in excavations in Type A soil that are 12 feet (3.61 m) or less in depth. Short-term maxicu= allowable slopes `or excavations greater than 12 :net (3.67 m) in depth shall be 3/4H:IV (53'). 3. Sloping or benching for excavations greater than 20 feet deep s`al1 be designed by a registered professional engineer. Figure B-1 Slope Configurations (All slopes stated below are in the horizontal to vertical ratio) B-1.1 E:cavctior-s rncde in Tice A soiL 1. All simple slope excavation 20 feet or less in depth shall have a maximum allowable slope of ? ;1. I 229 Subp1. P. App. B 29 CFR Ch. XVII (7-1-92 Edillon) SIMPLE SLOPE —GENERAL whicheareo12 eet ore less slope n depth shall have eless havea maximum allowable slopeoftY :l (short term) and SIMPLE SLOPE —SHORT TERM 2. All benched excacatiors 20 feet or less in depth shall have a maximum allowable slope of 3: to 1 and maximum bench dimensions as follows: I 230 Occupational Safety end Health Admin., Labor SIMPLE BENCH Subpt. P. App. g I ' i / / ,'' 20' Max. 1 S' Max. / 3/4 i L' Max. MULTIPLE BENCH 3. All excavations 8 feet or less in depth which have unsupported vertically sided lower portions shall have a maximum vertical side of 34 feet. UNSUPPORTED VEeRTICALLY SIDED Lows PORTION -MAXIMUM 8 FEET IN DEPTH All excavations more than 8 feet but not more than 12 feet in depth which unsupported vertically sided lower portions shall have a maximum allowable slope of 1:1 and a rn Amum vertical side of 34; feet. 231 ri Subpl. P. App. B @29 CFR Ch. XVII (T 1.92 Edition) LINsUrroRTED VERTICALLY S1D£D-LO K -ER PLIHTION—MAXIMUM 12 FELT IN DEPTH All cxravattona 20 fret or less in depth which have vertically sided tower portions that are systemmustextenddat least tl6`t 1fheS theabOCCttop of the Dallowable rrtcI side. hC .•unV�rt or shield 20' Max. nDDort o: shield systea -- N/1v' II 3/. 18 Min. Total height: of vertical side SUPORTED OR SHIELDED VERTICALLY SIDED LOWER PORTION 4. All other simple slope. compound slope, and vertically sided lower portion excavations shall be in accordance with the other options permitted under 11926.652(b). 3_1,2 Excavations Made ir. Type B Soil 1. All simple slope excavations 20 feet or less in depth shall have a maximum allowable slope of 1:1. SIMPLE SLOPE 2. All benched excavations 20 feet or less in depth shall have a maximum allowable slope of 1:1 and maximum bench dimensions as follows: C I I LJ L Li I J I. I 11 Occupational Safety and Health Admin., labor Subpt. P, App. 5 This bench allowed in cohesive soil only. I l 20' Max 1 / 4' Max. S / SINGLE BENCH This bench allowed in cohesive soil only i / .0' Max. . .- Max. Mut.-ImE BENCH 3. All excavations 20 feet or less in depth which have vertically sided lower portions shall be shielded or supported to a height at least 18 inches above the top of the vertical side. All such excavations shall have a maximum allowable slope of 1:1. Support or shield syscen 1 vertical side 233 Subpt. P. App: 29 CFR Ch. XVII (7-1-92 Edition) VERTICALLY SIPEI) LOWER I'UKTI0N 4. All other sloped excnvatlons shall be In accordance with the other options permitted in 1926.62(b). B-1.3 Excavations Made in Type C Soil 1. All slmpic slope excncatlons 20 feet or leis in depth shall have a maximum allowable slope of 1½:l. • • SIMPLE SLOPE 2. All excavatiors 20 feet or less in depth which have vertically sided lower portions shall be 5e h exded or osu supported to a have a maximum allowableches above the f le top of the vertical side. All cavti hall nr chield system l8" Min. Total height of verttt31 side I 1 1 1 1 1 1 Occupational Safety and Health Admin., Labor Subpt. P. App. B VE1tTICAL SIDED LOER PORTION 3. All other sloped CXCRVILOOns shall be in accordance with the other options permitted in 4 1926.652(b). B-1.4 Excavations Made In Layered Soils 1. All excavations 20 feet or less In depth made in layered soils shall have a maximum allowable slope for each layer as set forth below. S OVER A C O./ER A C COVER d 235 I 5ubpt. P. App. C 29 CFR Ch. XVII (7.1-92 Edition) A OVER B - - I - V ____ I F OV.r. B OVER C 2. All other sloped excavations shall be in at g 1926.652(b). APPENDIX C TO SUBPART P -TIMBER SHORING FOR TRENCHES (a) Scope. This appendix contains infor- mation that can be used timber shoring is provided as a method of protection from cave-ins in trenches that do not exceed 20 feet (6.1 m) in depth. This appendix must be used when design of timber shoring protec- tive systems is to be performed in accord- ance with 11926.6 o2( )(1). Other tr aertems timber shoring configur8 of support such as hydraulic and pneumatic systems and other protective systems such d II Is cordance with the other options permitted in as sloping. benching, shielding. and freezing systems must be designed in accordance with the requirements set forth in I 1926.652(b) and I 1926.652(C). (b) Soil Classificatiorn In order to use the data presented in this appendix. the soil type or types In which the excavation is made must first be determined using the soil classification method set forth in appen- dix A of subpat't P of this Dart• (c) Presentation of fnforTnati0n- Informa- tion is presented in severs] fonts as follows: (1) Information Is pr end in tabular form in Tables C-1.1. C-1.2, and C-1.3, and Tables C-2.1. C-2.2 and C-2.3 followif9 ;36 I I I I I I I I I I C1 I I I Occupational Safety and Health Admin., Labor t::.ti' I t`( Iluntit Itt!. fJt-I, tltbl,• prr`rtil� fife ntlnlutunt 51.t5 of tititber nlem- bers to use In A al,uring sys[om. and each table rural pins dRI a only for the pnrticular ,uI; type hl which the excavation or portion of the exenvat Ion Is made. The data are ar- rartcrd to allow the user the flexibility to st4rrl from among several acceptable eon- flctiratlons of members basr`d on varying I hr llorlr.o(tt at spacing of the rrossbraces. $;able rock 1; excu:pt 1ro:it shoring requlre- nlrnts and therefore, no data are presented for this condition. ,2) Information ronrrrning the basis of the tabular data and the limitations of the dsta is prt`st•ntrd 1" paragraph (d) of this R;pc^.dix. and on the tables thrvnsc•ives. (3) Information explaining the use of the tabular data is presl-nted in paragraph (e) of t!1:- aypend:x. (4) Inforuation illustrating the use of the tabular data is presented in paragraph (f) of this appendix. (5) Miscellaneous notations regarding Tables C-1.1 through C-1.3 and Tables C= 2.1 through C-22.3 are presented in para- graph (g) of Lh!s Appendix. (dl Boris and limifcfions o.` the dctc.—(1) Dirnersiors of timber members. (i) The sizes of the timber members listed in Tables C- 1.1 through C-1.3 are taken from the Na- tional Bureau of Standards (NBS) report. "Recor—t ended Technical Provisions for Ccrs:ruc::o❑ Practice in Shoring and Slop- ing of Trenches and Excavations." In addi- di -Lion. where NBS did not recommend specific sizes of members. member sizes are based on an ana!ys:s of the sizes required for use by existing codes and on empiriczt. practice. iii) The required dimensions of the mem- bers 1is ed in Tab:es C -i.1 through C-1.3 refer to actual dimensiors and not nominal dimensions of the timber. Employers want- Lng to use nominal size shoring are directed to Tables C-2.1 through c-2.3. or have this choice under § :926-652(c)(3). and are re- ferred to The Corps of Engineers. The Bureau of P.ec!amation or data from other acceptable sources. (2) Limitation of cppticction. (i) It is not intended that the timber shoring specifica• lion apply to every situation that may be experienced in the field. These data were developed to apply to the situatiors that are most commonly experienced in current trenching practice. Shoring systems for use in situations that are not covered by the data in this appendix must be designed as specified in 4 1926.632(C). Iii) When any of the following conditions are present, the members specified In the tables are not considered adequate. Either an alternate timber shoring system must be designed or another type of protective system designed In accordance with 1 1925.652. Subpt. P. App. C tA) Ili 'II luau, Iru;utsrd b) strur(uut . or by Atort-d material adfacrnt to the trrticil %cigh In excess of the load Imposed by a two -foot soil surcharge. The term "adja- cent" as used here means the area within a horizontal distance from the edge of the trench equal to the depth of the trench. iB) When tvrtlral loads Imposed on cross braces exceed it 240 -pound gravity load dis- tnbuted on s one font section of the Cr: iter of the Cr us`L1rAre. (C) When surcharge loads are present from equipment weighing in excess of 20.000 pounds. CD) When only the lower portion of a trench !s shored and the remnining portion of the trench is sloped or benched unless: The sloped portion is sloped at an angle less steep than three hor!zontal to one vertical: or the members arc selected front the tales for use at a depth which is determined from the top of the overall trench, and not from the toe of [lie sloped portion. (e) Usc of Tables. The members of the shoring system that are to be selected using this tn!o:�..ation are the cross braces, the uprigr.ts. and the wales, where wales are re- quired. Minimum sizes of members are spec- ified for use in different types of soil. There are six tables of information. two for each soil, type. The soil type must first be deter- mined in accordance with the soil c!assifica• Lion system described in appendix A to sub• part P of part 1926. Using the appropriate table. the selection of the size and spacing of the members is then made. The selection is based on the depth and width of the trench where the members are to be in• stalled and. in most instances, the selection is also based on the horzontzi spacing of the crossbraces. Instances where a choice of horizontal spacing of crossbracing is avail- able. the horizontal spacing of the cross - braces must be chosen by the user before the size o: any member can be determined. When the soil type, the width and depth of the trench, and the horizontal spacing of the crossbraces are knoat. the sine and ver- tical spacing of the crossbraces, the see and vertical spacing of the wales, and the size and horizontal spacing of the uprighs can be read from the appropriate table. tU E.cmpies to l : _s:rc:e tic use of Tables C-1.1 through C-1.3. (1) E:ample 1. A trench dug in Type A soil is 13 feet deep and five feet wide. From Tcble C -f.1. for acceptable arrange- ments of cumber can be used. Arrcncerter.t #1 Space 4x4 crossbraces at six feet horizon- tally and four feet vertically. Wales are not required. 237 29 CFR Ch. XVII (7-1-92.Edition) Subpt. P. APP• C ' Sl.y.'i 3.8 viii q'Itf> nt >t\ it it !v l: ¢parr A 10 rrr.;'ra,,'. nt rtC1�i fret horn ly 'Plus Arrnnc''un'nt Is co nnuutly cnlird 7.ula n'.Ic An 1 tt\i (. t v'rt wally. •'>g ih shoring ' sprier 12 • 1: u11r5 n' flee feel Irrllrallc. /Irraitu'vnrnt d' Fq.itlon 2 - 6 u: n�b.is in A close shorting Spar' 4 • 6 crossbrarrs at right feet lionl. ronfti urat Inn unlrc\ wage prrsourr n•.ust br %.1'111 all\' anti (our frl'i \1'I't lent{). rn?L•rd. T 11,11 p!iir•:aC twos! br u>ed •+here ' Span• 8 . 8 ualt, At four fcr; u•rurally' water must be rr:a:nrd. SI'acr 2 . 6 uprights At four feet horizon- 14' must e ; (ally n t ciieh du.::; : y.r C soil is ^_Q (nil drip n • ;di'. T!In $IT.t' and <l;af;lt4 of ,11'ra ttCitn rnf AJ an. ll fl'f ' met:::x•rs for tllr sect ion of trench shat is Sl•acr 6 . 6 d��st v aces at l0 fret horizon- o cr 15 feel :n d • ph is detcrr.:inrd using tally And four fret \''•rtiealle. Tabtr C-1.3. Only one arrangcmrnt of mrm- Spahr 8 • 10 "rich Al. four feet ortzlly. bers is provided. gpan• 2 6 utirii his at five feet llorizontal' Space 6 • 10 secs braces a: six feet hori- ' ly. zontaily and five feel vertically. Space 12 • 12 wa:r5 at five fret vertically. , .;rrs t;;,; nt rnf rq .:-.. ,�•.; ,•;i^€� 1'sr 3 • 6 ,.c..t 12 fir; hori:.on• : h C.^-.3 would i`.Kn 6 • 6 feet .� rtic at Use of 1 ab eS C-2.1 through t'g' tall\ and four feet vs at flit. fofo', the same prc'cedu: es. Spate 10 • 10 wales at four feet vertically. tg) Notes for c?t i'cbiCS. , Spaces 3 • 8 upri€nts at six feet horizon- 1. Member sizes at spacings other than in- ) dicated are to be determined as specified in ) trench it 2.BA dug In Type soil in 13 feet § 1926.652(C). "Design of Protective Sys - deep and five feet wide. Flom Table C-1.2 to^•When conditio^s are saturated or sub - three acceptable arrangemenu of members merged use Tight Sheeting. Tight Sheeting ' are listed, refers to the use of specially -edged timber Arrenge%nent #1 plan.:Ks (e.g.. tcni:=e and groove) at least Space 6x6 c:ossbraces at six feet horizon- three inches thick, steel sheet piling, or similar ccrSu-l1Cti0C. that when dr:ven or tally and five feet vertically. placed in position- provide a tight wall to Space 8 . 6 wales a: five feet vertically. placed at two feet horizontresist the lateral pressure of water and to ' Space ? .6 al - prevent the loss of backfill material. Close ly. Sheeting refers to the placement of blanks Arcncement $ 2 side -by -side a11lbwing as little space as possi- feet hod- ble between the^- Space and feet ver iats eight 3. All spacing indicated is measured center zontally and five feet vertically. to center. c^- _e 10Al0 waves at five feet vertically. 4 Males to be installed with greaser di- ly. 2x6 6 uprights at two feet hoe zoo menslon horizOr1 . ly. 5. If the vertical distance from the center A"cnccmcnf p3 of the loe t ceossbtwo aodtone-half eetm f the trench \ embedded or a Space 6x8 crossbrace- at 10 feet horizon- uprights s`.a'l be fi.^.rl: ' tally and five feet vertically. mudsill shall be used. Where uprights are Space 10x12 wales at five feet vertically. Space : x 6 uprights at two feet vertically, embedded. the vertical distance from the center of the lowest crossbrace to the (3) E_a:rtpte J. bc.ttom of the trench shall not exceed 36 A trench dug in Type C soii. is 13 feet deep inches. When muds are used• the vertical and five feet wide. distance shall not exceed 42 inches. Mudsills ' FYom Table C-1.3 two acceptable arrange- are wales that are installed at the toe of the merits of members can be used. trench side. ' Arrangement #1 6. Trench jackin s may be used lieu of or in combination with timber crossbrace-. Space 8>:8 r. et verses at six feet horizon• 1. Placement cf crossbrace-. R`hen the ver- , tally and five feet vertically. tical spacing of crossbrace- is four feet. Space 10 s.12 wales at five feet vertically.. lace the top crossbrace no Ore than two Position 2x 6 uprights as closely LOBethe. feet below the top of the trench. When the as possible. vertical spac't of crossblsces fs five feet. If water must be retained use ecial lace the top crossbrace no more than 2.5 tongue and groove uprights to form tight feet below the top of the trench. ' sheeting. 238 Occupational Safety and Health Admin., Labor Subpt. P, App. C • - - - - r I I J /y J G •p •p M1 N _ r hr 'C cc J I M1I i L q ' I ul s ` G _ r _ W - ''^ J 1 < 'I < < QI vl <I < - r r N V L T• • �I n _ W } r W n c S G - c-- v < < C. Q( v W G r ^ I .JI J •J COI �I O CI �� C u V -4`I Cj •.'.t XI K X1 K xl X 'CI K K K x '- .� y • c1 II j - .G, C' i __ _ �I �I JI CI vr � LC U G ti Li 7 N it C b b •GI Cl C C C I V'i Li L ,_.I %I X •••GGG + x % X K K x KI x - C P %I xI >c % K % %I K % Y SC, % r L v1 Q Q Q ' 'C •O J 1 V — _ c V <1 O V < •G `J •O •O ¢ L Q K % a[ % % K K K % Y C C C. C � •O •\. C S •+ G v c c ? to cl c _o •' �ml? op �� �Ij`=¢c o =_ Lfl = C ( o c = o = 239 W Subpt. P. App. C 29 CFR Ch XVII (7-1-92 Edition) \I I 1 ' 0 is YI I I I �I —I -I •V -I N I r I I I I N NI • I_< C J O j =G�I-I dI.1=IIx i x iC x x x x C N _ J. -I ] — r'I NI I Y — •I G I_ vI ` MI NI NI NI NI I 'tE .JI C NI `� I N L —I 6 r L Y t C .- - 1 C C 0( L Si- - ItI r P. H!i I N I I J I I `I ml I m mI C � J I u Y wI o.c ~ Th � xi xI I H I I CI ml C JV I \CII O Y r r 1 SF- _JJI{ —_ 11 L 9 C O Y G 6 m Y 7 � 1 - c � ~ CI O O d ¢ 1 I OL � 4 I F C \-L\ CO`- O < I.. Occupational Saf.Iy and Health Admin., Labor Subpl. P. App. C Y I ( ' Y. Y r . f a. J t_ni` K �' .D J' 2 2 2 2I I % C- J Y. X Y. X X X M1 n ^ m I n C ¢ ¢( C • I r —I I i y = r = - r U tt I_ ' �I i� N N N N N N yl < I-� ' 1 X o - c c. `I O ` % X XI X Z I I fl -I ¢ I _ ¢ ¢ CI I ¢I O C -1 .G C L. M1 W < J . _=�¢IYI=ix I - C •'C XI xl YI XI I I — _ C2 _¢ 'l. r' N r 'l. 2 L` l� V. Z •N C C N r C O 1= F F I. ' 241 Subpt. P, App. C 29 CFR Ch. XVII (7-1-92 Edition) T I I I • I C L C C y s: C. z m I - x I 1 I _ I I I I J I JI J J 2 r. a f. o T Il1I 0 • I - %l % I r r - L a ...1 I J J - - - _H L J C -I 2J - S J • -I Y 7 J y O N OI y1 I1 v I - c s m s % % X a Z L X X X % ¢. .j Y _ C X 6 �f.' C I yL J`YI �1 I I r r C 4 Y E ♦_. a - L GI ry I v II a \ I d• J - =e. „ UI = J - C Y J ;I� 'C ' �I xI C, `I C\ r cc K ` CI ` - -� _ ` N I i -J xI XI I `I CI oI `I vI v JI �I r J J1 � J Y CG.:i I Cl XI I XI XI Y XI %I `I C `I `� _I rl S 1 CCCyyy � � � fl G y'Y=� 1 >N _ ljy LI I 'C CI .CI % J JI vI JI .C L QI u +1111 I I1 I I X r V 1 I % X X I K % r y 11\i I JI J J - J I a a r •- C C C F _. F- r r r . h p .-. r ¢ N C - r: G -. 1...1 Q - r -, • r C N - C S C C r - N z" J _ C FC- i r r r -5 242 I I I I I I I I I I I I I C1 I 1-I r Occupational Safety and Health Admin., Labor Subpt. P. App. C M S 4 J L N J ( J C 'C a O - N •W V X W r C Cr XI < JI V a I I I I I _ NI V I n n i J , ` - V V a J = N YI C U W C O ry C V ry � O XI % X r. Nv mI - CI CI C O _ H v JI - - - rv' c I - - G - E U -i Y C II K < fi — r I - -�I J - XI C CI CI CI C ` `I < <I C 1 r L N C T _ r 'Cl CICliCC CC%I► _ HI N J � I I I X SE K X X % X K 'C .c C V J ' Z .C C( .G r E I ) I I % 'C r JI _ ^ C r 1 V r - r )- __ H H t A r H t� - .C m _ m 'c C C ❑ C- z U tl .e 4 .�. CGW'I L_ L - 6 tr L d_•� J J N 4' • a N 7 J _ Y. _ J — _ a — r — _ r I 243 I- I Subpt. P. App. D if. F.:am)'l,• fu f(;:::. Ihr (Far Ihr Tabbcs t1)Esnm)rtr I: A Irrnc'h dkl: in T> Pt' A 'ail is 6 fr'•t drip and 3 feet wide. From Table D-1.1: Ftnd ver- licai shores and 2 Inch d4Jllet er cylinders .Ilan rd 8 Itcl un cent rr I n.e.) horltunlally and 4 feel on renter (a.r.1 vertically. (See Flcurrs I & 3 for typical installations.) (2' Fxhmplt. 2' A tunic!: is duc in Typr B soil ttats not n-qulrr shrrling, 13 fret deep and 5 foe t wide Fror.•. TAblr D-1.2: Find vertical shores and 2 Inch diameter eyltndcrs spaced 6.5 feel or. huriZulitali. and 4 feet O.C. vl•rtical- lv. (Sec Figures 1 & 3 for typical Irstalla- ) 1111 11 . 31 A trrnrh is dug in Type B soil that door act rcollire sheeting. but does experi- 1;;.; r ra; Cling cf tnr vrnch face. The trench 15 15 .`t'Ct deep and 9 feet wide. From Table D-1.2'. Find ver:ical shores and 2 fact: diameter cylinder ('-ith special avers lecves designated by footnote #2) spaced. 5.5 feet o.c. horizontally and 4 feet a.c. certf- ca11y, piyw::ood (per footnote (g)(1) to the D- 1 Table) should be used behind the shores. (See Figures 2 & 3 for typical installations.) (4) Example 4: A trench is dug in previous- ly disturbed Type B soil, with characteris- tics of a Type C soil. and will require sheet- ing. The trench is 18 feet deep and 12 feet wide. 8 foot horizontal spacing between cyl- inders is desired for working space. fern Table D-1.3: Find horizontal wale with a sectic- modulus of 14.0 spaced at 4 feet O.C. vertically and 3 inch diameter cylinder spaced at 9 feet maximum o.c. horizontally. 3 , 12 timber sheeting is .required at close spaci-i: vertically. (See Figure 4 for typical (5) Example 5: A trench is dug in Type C soil. 9 feet deep and 4 feet wide. Horizontal cylinder spacing in excess of 6 feet Is desired for working space. Flom Table D-1.4: Find hence -tai wale with a section modulus of 7.0 and 2 inch diameter cylinders spaced at 6.5 feet O.C. horizontally. Or. find horizontal wale with a 14.0 section modulus and 3 inch dia:—,c ter cylinder spaced at 10 feet o.c. hori. zor.taily. Both wales are spaced 4 feet o.c. 29 CFR Ch. XV11 (7-1-92 Edition) cI rl mliv 3 • 12 t unbcr sheeting Ic n•uul r+•d at r) osr cr. spng \cn trolly. tier Figure 4 for t yplcal Inst all at for.1 (gl FOOL no(r3, and gr13rrC1 mfrs. for 7'ubfrs D-1.1. D-1.2. D-1.1. and D-1.4. il) For nppllrntions other than those liarcf in the tables refer to 11026.652tcl(n for use of manufacturer's tabulated data. For trench depths Ill a\cess Of 20 fe't, refer to f I926.652tc u^-' a:1d ; 1926 652tc)t3' (21 2 inch d am:n•t Cr cylinders. at this structural width. shall have ructural sleet tube (3.5 • 3.5 - 0.16 7 51 o•. rrslreves. or structural oversleeves of manufacturer's specification. e:.tending the full, collapsed length. (3) Hydraulic cylinders capacities. (i) 2 inch cylinders shall be a minimum 2 -inch inside diameter with a safe working capacity of not less than 18.000 pounds axial com- pressive load at n:a\tmum extension. Maxi• mum extension is to include full range of cylinder extensions as recommended by product manufacturer. (ii) 3•inch cylinders shall be a minimum 3- inch inside diameter with a safe work capac- ity of not less than 30.000 pounds axial corn- pressive load at maximum extension.. Maxi• mum extension is to include full range of cylinder extensions as recommended by product manufacturer. (4> Al! spacing indicated is measured center to center. (5) Vertical shoring rails shall have a min- imum section modulus of 0.40 inch. (6) When vertical shores are used, there must be a minir..um of three shores spaced equally, horizontally, in a group. ?lywood shall be 1.1 n. thick 25 iick softwood or 0.15 inch. thick. _ 14 ply, arctic white birch (?`.n11L d form). Please note that plywood is no: intended as a structural member, but only for prevention of local raveling (sloughing of the trench face) be- tween shores. (8) See appendix C for limber specifica- tions. (9) Wales are caculated far simple span conditions. (10) See appendix D. item (d), for basis and limitations of the data. I I I I I I 1 I I I I I II I Li P Li 246 I. Occupational Safety and Health Admin., lobor Subpt. P. App. D ALUMINUM HYDRAULIC SHORING TYPICAL INSTALLATIONS FIGURE NO. I FIGURE NO. 2 .....a .•..•.,,./ I �. M1..l\' .-'-•q •1.Cµ SC 1.1•...:IOI ui.iC M•C J// so.':C.}.l . CII:C.I]l/S a C:1C S.AC;.C v EIIICAS [AIl •l T_ 5 \a[t11C•L RAIL L :E• 'Al. .ra cull: :rU I0Et S.S. I x FIGURE NC. 1 vtd:CAI ...4.c •--a t Iil C 1AC11: L f l• •A I1.-�'l�.r Y_ $' RAI. FIGURE NO. 4 Al. \r.4v -'-'aC A.o..a t1 I'*YCS ICtIC-.TAI SC ACIIC �1 / / �, 101 3 vllrtCAl 0 ) v9111CA1 IAIL =' •AI' A SIAC.G 1, !/ .TIAULIC y Il Crl I1 iE1 �( •911 vEtTICAI ; AT SIACIAC t <• MAX. 2 as!. . •]tAUI IC II O CI r; r 1CCO U•1:.AT ]Ae : :IIC I TO IAUL IC CT!. I.OE1 247 Svbpt. P. App. D L C O C U Z N � r � c c 3 V - r ti C C (..) C 47 Z. ,,,, . C - ,J' r —_ V — Z LL n X < • Z. X Q < C � 29 CFR Ch. XVII (7-1-92 Edition) CJ S 0 I (M5 [N H Z C .- — >-C-- ≥v,Fo a �z r� C t c Ctoa C F C' F J _ N V o0 `. — v v ` E E fl u u c C7 a C Cyy r L yy L �+ L L = u u O u u N H - o 'J V �. C- -u Y o O Z Z nAn Occupational Safety and Health Admin., Labor 5 U Z O z NUCL' —. U - C •S r. � Z � G E -. J < L C z O i n C L r ' U V < C j -L C C O IU U: r I Z C Subpt. P, App. 0 L - C < U Z i V _ X ` < - - ' r Z < •- _cI Z Z „ Q I . x < r < .. I C O '"' Q Q U f- t.: 'r cI L©H&J 'r r. Lr C Sl° 5j0 ^ - ... — Q 249 Subpt. P. App. D 29 CER Ch. XVII (7-1-92 EdII1on) u "a u <°y ^S o7 :. _ rP. t N 7e % G _ r x s N p 7 7_ 7_ 7. 7 7 . 7 7. ' Z N L C a C C C r. C C c Y li S c f. 0C c r: c? I c O _. .. _ Y_ •'1 Pb L' C % f l _ I J 7 7_ Z !. 7. - Z 7 . '� .. If. C I r: r fl r r. •y — /. N .n r. flr1 r z r jf - "L 7I C v' ^ v: •r. C V- - .:: :. 5 C C C C r.I C -- L CI CI ry lC I r. .O P <- O OP x ' �'J. r C - O - v. Z C _ — �`._2ZZIz7_??Iz N N r1 re rt . f"t n Z = C C C r. C C _ Th I I � r C U- C a C I l •• I _ Z r < r, r- I < r. r < — v I � L I C y V Z > r. — > —- — > = - . _ V 1 250 Occupational Safety and Health Admin., Lobor Subpt. P, App. ! I U ' _,Y� ry - YI. r - _ _ _ - - ri ,_ p ✓. C a v. C r. C C i=- - - ✓. x .% > ✓ N r, eI N ry Z C - - -1 C r L G `^, C l •y3 I C r �' _ c='r= __. C v _ % == Z Z 7 7. z Z z Z z 6 -' ry I l . ry r. r. F<' z 7 t C _ r Z �.. r. Y Y. P. v Q I I z Z • ✓ V - C r.I -? V.- _ ` > 'r _ > - _ _ % _ L 'v > _ _ C ^ O C C C 251 Subpt. P, App. E 29 CFR Ch. XVII (7-1-92 Edition) At 1 Lyvta E TO Sl'H1'AHT I'— ALTERNAIIVLb 10 •11Mb E}c : ui/utNt a 18•' MAX. VII VERTICAL of SPACING ty /u V Zn 1 =. G' MAX. srsw 2' MAX. "VERTICAL RAIL ij HYDRAULIC CYLINDER n 9 1 Figure 1. Aluminum Hydraulic Shoring «rnrrfr 1`J 1 JArxrrNri. (Sc) £000l Figure 2. Pneumatic/hydraulic Shoring I. 1 Occupational Safely and Health Admin., Labor Subpf. P. App. E Ii 1I It 1 1 ?curtr 3. TrCni h .1 is ks (Srt' .Lh w>l 1 1 II 1 1 1 1 1 I II u �I 1 1 Figure 4. Trench Shields 1 i I- 253 Subpt. P. App. F 29 CFR Ch. XVII (7-1-92 Edition) AppEnDix F TO SuBrAHT P -SELECTION OF PROTElT1VE SYSTEMS The folloaln¢ (trurrs are • FraDhlt suasnsarY of the requirements contained In subpart P s in dpth. Protective ysttmS for use in ions orethtn exciv&tI0 depth2musttbe deor slgnedebY a rreeguteat red profesclonil enetrseer Inaccordance with 1 1926.952 tb) and tc). Is the excavation more than 5 feet in depth? Is there potential for cave-in?? NO .--c SloDint selecte Go to Figure 2 Is the excavation entirely in stable rock? Excavation may be made with vertical sides. Excavation must be slope?, shored, or shielded. Shoring or shielding selected. 9 Go to Figure 3 FLUKE I - pRE'TuiNZARY DECISIONS 95d Occupational Sofety and Health Admin., labor Slop) nf. r.rlreted At the mrthod of protection Fill soil classificati,• r. be r..ade in accordance with 51926.652 (b)? Excaea:nn must ronp1.' with e -r of the fcl l.'wing t`•rce option`: Qpt:on 1: 41926.65: (b)(2) which. requires Appendices A and 3 to be followed Option 2: 519?5.65_ (b)(3) which requires other tabulated data 6_ee defi-itirn) to be fe'.lo'ed. option 3: 1926.652 (b)(4) which requires the excavation co be designed by a registered professional engineer. Subpt. P, Apl' NC' Exca<'atic'-s must comply vithl:92t.. 55' (b).(l) chick <-•< - slept of 1.:1' ( 3;.' I. 2- 255 IHI Subpt. P. App. F 29 CFR Ch. XVII (7-1-92 Editlon) I Shoring or shielding selected as the method of protection. Soil classification is required when shoring or shielding is used. The excavation must comply with one of the followin; fr options: Option I $1926.652 (c)(1) which requires Appendices A and C to be followed (e.g. timber shoring). Option 2 31926.652 (c)(2) which requires manufacturers data to be followed (e.g. hydraulic shoring,trench jacks) air shores, shields). Option 3 51926.652 (c)(3) which requires tabulated data (see definition) to be followed (e.g. any system as per the tabulated data). Option 4 1926.652 (c)(4) which requires the excavation to be designed by a registered professional engineer (e.g. any designed system). I I I H I I I I H 11 L I I FIGURE 3 - SHORING AND SHIELDING OPTIONS nee EXHIBIT GC -A to General Conditions of the Agreement Between OWNER and CONTRACTOR Dated For use with EJCDC No. 1910-8 (1990 ed.) IDISPUTE RESOLUTION AGREEMENT OWNER and CONTRACTOR hereby agree that Article 16 of the General Conditions to the Agreement between OWNER and CONTRACTOR is amended to include the following agreement of the parties: 16.1 All claims, disputes and other matters in question between OWNER and CONTRACTOR arising out of or relating to the Contract Documents or the breach thereof (except for claims which have been waived by the making or acceptance of final payment as provided by paragraph 14.15) will be decided by arbitration in accordance with the Construction Industry Arbitration Rules of the American Arbitration Association then obtaining, subject to the ' limitations of this Article 16. This agreement so to arbitrate and any other agreement or consent to arbitrate entered into in accordance herewith as provided in this Article 16 will be specifically enforceable under the prevailing law of any court having jurisdiction. ' 16.2 No demand for arbitration of any claim, dispute or other matter that is required to be referred to ENGINEER initially for decision in accordance with paragraph 9.11 will be made until ' the earlier of (a) the date on which ENGINEER has rendered a written decision or (b) the thirty-first day after the parties have presented their evidence to ENGINEER if a written decision has not been rendered by ENGINEER before that date. No demand for arbitration ' of any such claim, dispute or other matter will be made later than thirty days after the date on which ENGINEER has rendered a written decision in respect thereof in accordance with paragraph 9.11; and the failure to demand arbitration within said thirty days period will result ' in ENGINEER'S decision being final and binding upon OWNER and CONTRACTOR. If ENGINEER renderers a decision after arbitration proceedings have been initiated, such decision may be entered as evidence but will not supersede the arbitration proceedings, ' except where the decision is acceptable to the parties concerned. No demand for arbitration of any written decision of ENGINEER rendered in accordance with paragraph 9.10 will be made later than ten days after the party making such demand has delivered written notice of ' intention to appeal as provided in paragraph 9.10. 16.3 Notice of the demand for arbitration will be filed in writing with the other party to the Agreement and with the American Arbitration Association, and a copy will be sent to ENGINEER for information. The demand for arbitration will be made within the thirty -day or ten-day period specified in paragraph 16.2 as applicable, and in all other cases within a reasonable time after the claim, dispute or other matter in question has arisen, and in no event shall any such demand be made after the date when institution of legal or equitable ' proceedings based on such claim, dispute or other matter in question would be barred by the applicable statute of limitations. IExhibit GC -A-1 I I I I I 16.4 Except as provided in paragraph 16.5 below, no arbitration arising out of or relating to the Contract Documents shall include by consolidation, joinder or in any other manner any other person or entity (including ENGINEER, ENGINEER'S Consultant and the officers, directors, agents, employees or consultants of any of them) who is not a party to this contract unless: 16.4.1. the inclusion of such other person or entity is necessary if complete relief is to be afforded among those who are already parties to the arbitration, and 16.4.2. such other person or entity is substantially involved in a question of law or fact which is common to those who are already parties to the arbitration and which will arise in such proceedings, and 16.4.3. the written consent of the other person or entity sought to be included and of OWNER and CONTRACTOR has been obtained for such inclusion, which consent shall make specific reference to this paragraph; but no such consent shall constitute consent to the arbitration of any dispute not specifically described in such consent or to arbitration with any party not specifically identified in such consent. ' 16.5 Notwithstanding paragraph 16.4 if a claim, dispute or other matter in question between OWNER and CONTRACTOR involves the Work of a SubCONTRACTOR, either OWNER of CONTRACTOR may join such SubCONTRACTOR as a party to the 'arbitration between OWNER and CONTRACTOR hereunder. CONTRACTOR shall include in all subcontracts required by paragraph 6.11 as a specific provision whereby the SubCONTRACTOR consents to being joined in an arbitration between OWNER and CONTRACTOR involving the Work of such SubCONTRACTOR. Nothing in this paragraph 16.5 nor in the provision of such subcontract consenting to joinder shall create any claim, right or cause of action in favor of SubCONTRACTOR and against OWNER, ' ENGINEER or ENGINEER'S consultants that does not otherwise exist. 16.6 The award rendered by the arbitrators will be final, judgment may be entered upon it in any court having jurisdiction thereof, and it will not be subject to modification or appeal. 16.7 OWNER and CONTRACTOR agree that they shall first submit any and all unsettled ' claims, counterclaims, disputes and other matters in question between them arising out of or relating to the Contract Documents or the breach thereof ("disputes"), to mediation by the American Arbitration Association under the Construction Industry Mediation Rules of the American Arbitration Association prior to either of them initiating against the other a demand for arbitration pursuant to paragraphs 16.1 through 16.6, unless delay in initiating arbitration would irrevocably prejudice one of the parties. The respective thirty and ten day time limits within which to file a demand for arbitration as provided in paragraphs 16.2 and 16.3 above shall be suspended with respect to a dispute submitted to mediation within those ' same applicable time limits and shall remain suspended until ten days after the termination of the mediation. The mediator of any dispute submitted to mediation under this Agreement shall not serve as arbitrator of such dispute unless otherwise agreed. Exhibit GC -A-2 I. STAFF REVIEW FORM X AGENDA REQUEST r X CONTRACT REVIEW (Change -order) JdT/ GRANT REVIEW RED For the Fayetteville City Council meeting of February 1. 2000 Jim Beavers Engineering Public Works Name Division Department ACTION REQUIRED: (1) Approval of a construction contract with Basic Construction Company, Inc. for the Highway 265 water and sanitary sewer relocations phase II in the amount of $2,107,961.00. (2) Approval of a 10 percent contract contingency in the amount of $210,796.10. (3) Approval of a budget adjustment. / COST TO CITY: $2,318.757.10 cost of this Request 5400-5600-5808.00 Account Number 97043-0020 Project Number BUDGET REVIEW: Coordinator 3.999.539 Project Budget 2,111.567 Funds Used To Date 1.887,972 Remaining Balance Highway 265 Water/ Sewer relocations Project Name Capital mains Program Name Water/Sewer Fund x Budgeted Item x Budget Adjustment Attached CONTRACT/GRANT/LEASE REVIEW: A:00J M Purchasing Officer Administrative Services Director GRANTING AGENCY: /-CA/-00 Date Coordinator Date 111 Pt41/-?/-O7) Date ternal Auditor Date Date STAFF RECOMMENDATION: Approval D to Cross Reference / 1y-po New Item: Yes Date /_ Prev Ord/Res # r Date / Q! Orig Contract Date: ate 0 Page 2 kjjlT ; 01wrie';:Ll Description U n,s t e. uGstoa' — lkW Y 2S Meeting Date 2 . l - 2voo Canents: Budget Coordinator Accounting Manager City Attorney Purchasing Officer ADA Coordinator Internal Auditor • City of Fayetteville, Arkansas • Budget Adjustment Form Budget Year Department: Public Works 2000 Division: Water & Sewer Program: Capital Water Mains Project or Item Requested: Additional funding is requested for the Highway 265 Water & Sewer Relocation project and the Water & Sewer Operations Center project. Justification of this Increase: The Highway 265 Water & Sewer Relocation project budget needs to be increased to fund the low bid, additional project cost, and, fund a contract contingency. The Water & Sewer Operations Center project funding needs to be restored. By previous City Council action, $647,000 of the Operations Center project budget was reallocated to Highway 265 ROW project funding. Account Name Water Line Improvements Building Cost Date Requested I Adjustment # February 1, 2000 Project or Item Deleted: Baaa� None. Use of fund balance is proposed for this adjustment. Justification of this Decrease: This budget adjustment is proposed to be funded with the City's rebate from Beaver Water District. Increase Expense (Decrease Revenue) Amount Account Number Project Number 470,786 5400 5600 5808 00 97043 20 647,000 5400 5600. 5804 00 98076 20 Decrease Expense (Increase Revenue) Account Name Amount Account Number Project Number Use of Fund Balance 1,117,786 5400 0940 4999 99 Approval Signatures Date (-zr 2an Date < �,.) eelI—zy yo Department 9yector \ Date / - Z -Oo d n. S,1ces if ctor Date Mayor to Blue Copy: Budget & Research / Yellow Copy: Requester Budget Office Use Only Type: A B C D E Date of Approval Posted to General Ledger Posted to Project Accounting Entered in Category Log H:\BUDGET\PROJECTSIOTHER. HWY265WLWK4 FAYETTEV&LE THE CITY OF FAYETTEVILLE, ARKANSAS DEPARTMENTAL CORRESPOND To: Fred Hanna, Mayor E Thru: Charles Venable, Public Works Director Contract Review From: Jim Beavers, City Engineer Date: January 20, 2000 Re: Highway 265 water/sanitary sewer relocations, phase 2. Construction contract approval. The Highway 265 water/sanitary sewer relocations phase 2 construction contract will provide for the water and sanitary sewer relocations and improvements along Highway 265 from Highway 45 south to near Deerpath Drive. Phase I of the project, currently under contract, will provide the relocations from Deerpath Drive south to Highway 16 East. The project is 51% reimbursable from the State AHTD. Bids were opened January 17, 2000 for the Highway 265 water and sanitary sewer relocations phase II. Three bids were received as follows: Basic Construction $2,107,961.00 Garrey Contractors $2,286,053.00 Kraus Construction $2,297,210.00 All three bids are considered responsive and reasonable. The City's consultant on the project, RJN Group, Inc. has reviewed the bids and recommends award to Basic Construction. City Staff concurs with this recommendation and requests: (1) Approval of a construction contract with Basic Construction Company, Inc. for the Highway 265 water and sanitary sewer relocations phase II in the amount of $2,107,961.00. (2) Approval of a 10 percent contract contingency in the amount of $210,796.10. (3) Approval of a budget adjustment. FAYETTEVR,LE THE CITY OF FAYETTEVILLE, ARKANSAS DEPARTMENTAL CORRESPONDENCE To: Jim Beavers, Engineering From: Heather Woodruff, City Clerk Date: February 9, 2000 Attached is a copy of the resolution awarding Bid No. 2000-11 for your records. The original will be microfilmed and filed with the City Clerk. Your purchase requisition has been forwarded to the Internal Auditor. cc: Steve Davis, Budget and Research Yolanda Fields, Internal Auditor AGENDA REQUEST X CONTRACT REVIEW GRANT REVIEW For the Fayetteville Cit FROM: Sid Norbash Engineering Public Works Name Division Department ACTION REQUIRED:Approval of the Change Orders #1 & #2 to the Construction Contract with Basic Construction Co., Inc. for Hwy 265 Widening (Hwy 45 to Hwy 16) - Water & Sewer Relocations Phase II, in the amount of $14,525. STAFF REVIEW FORM Council meetinq of ItDo A41CROPILMEB COST TO CITY: $14,525.00 Cost of this Request 5400-5600-5808-00 Account Number 97043-20 Project Number _3;028 54 33 b) Category/Project Budget ?,593,258.00 Funds Used To Date 435,285.00 Remaining Balance Hwy 265 Water & Sewer Reloc. Category/Project Name Water & Sewer Program Name Water & Sewer Fund BUDGET REVIEW: X Budgeted Item Budget Adjustment Attached -s------- Budget Coordinator Administrative Services Director CONTRACT/GRANT/LEASE REVIEW: Al d .. ..Ji. WIC Pa isa Department Director Mayor 5-/b Date &- io0 Date 5 -no Date pproval of th S-/6 -a' Date 5"47-� Date .or Date Date GRANTING AGENCY: Dace 5tilr°V Date Change Order #1. Cross Reference New Item: Yes_ No X Contract #: 755 Resolution # 16-00 Orig Contract Date: 2-1-00 Staff Review Form Description/ Hwy 265 Water & Sewer Reloc. Meeting Date 3-2-99 Project Name Comments: Reference Comments: Budget Director Accounting Manager City Attorney Purchasing Officer ADA Coordinator Internal Auditor FAYETTEVtLE • THE CITY OF FAYETTEVILLE, ARKANSAS DEPARTMENTAL CORRESPONDENCE To: Fred Hanna, Mayor Thru: Charles Venable, Public Works Director Jim Beavers, City Engineer From: Sid Norbash, Staff Engineer Date: May 12, 2000 Re: Highway 265 Water & Sewer Relocations Phase II -Basic Construction Company - Change Orders #1 and #2 The above referenced project is under construction and two change orders have been necessitated due to some field conditions and changes. RJN Group, Inc., the Project Engineer has prepared the attached change orders along with justifications for these changes. The total increase in the contract amount is $14,525.00, which will be funded from the approved contingency amount. We request your approval of these change orders. SN/sn I RESOLUTION NO. 16-00 A RESOLUTION AWARDING BID NO. 2000-11, IN THE AMOUNT OF $2,107,961, TO BASIC CONSTRUCTION COMPANY, INC., FOR PHASE II, HIGHWAY 265 WATER AND SANITARY SEWER RELOCATIONS; APPROVING A 10% CONTRACT CONTINGENCY IN THE AMOUNT OF $210,796.10; AND APPROVAL OF A BUDGET ADJUSTMENT. BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF FAYETTEVILLE, ARKANSAS: Section 1. That the City Council hereby awards Bid No. 2000-11, in the amount of $2,107,961, to Basic Construction Company, Inc., for Phase II, Highway 265 water and sanitary sewer relocations, and authorizes the Mayor and City Clerk to execute a contract for said amount. A copy of the is attached hereto marked Exhibit "A" and made a part hereof. Section 2. The City Council hereby approves a 10% contract contingency in the amount of $210,796.10. Section 3. The City Council hereby approves a budget adjustment in the amount of $1,117,786 increasing Water Line Improvements, Acct. No. 5400 5600 5808 00, Project No. 97043 20, in the amount of $470,786 and Building Cost, Acct. No 5400 5600 5804 00, Project No. 98076 20 by decreasing Use of Fund Balance, Acct. No. 5400 0940 4999 99. A copy of the budget adjustment is attached hereto marked Exhibit "B" and made a part hereof. �pASSED AND APPROVED this 1" day of February . 2000. APPROVED: ® • e By:________________________ Fr& Hanna, Mayor By: I -leather Woodruff, City Clerl 0 I CHANGE ORDER OWNER: CITY OF FAYETTEVILLE PROJECT NAME: HIGHWAY 265 WATER AND SEWER RELOCATIONS, PHASE 2 LOCATION: FAYETTEVILLE, ARKANSAS CONTRACTOR: BASIC CONSTRUCTION CO„ INC. I. DESCRIPTION OF CHANGES INVOLVED The following changes are made to the Contract Documents: Sheet 1 of 2 Change Order 1 Project No. 18-148500 Date: March 21, 2000 A) Due to a cave being discovered on portions of the right of way along State Highway 265 at Station W-7 30+00 during the excavation in rock for a bore pit to install encasements across Route 265 adjacent the the Hyland Church, it became impossible to complete said bore. The contractor could not have known or anticipated this unusual situation and is entitled to extra compensation for excavating and filling the abandoned bore pit. B) In order to ascertain that the new location did not also contain a cave, the contractor made certain investigations which resulted in the use of machinery and labor. ADJUSTED CONTRACT PRICE II CHANGE ORDER CONDITIONS 1) An addition to the contract amount is made in the amount of FOURTEEN THOUSAND AND NO/100($14,000.00) DOLLARS is allowed for excavating the now abandoned bore pit and an additional THREE HUNDRED TWENTY FIVE AND NO/100 ($325.00) DOLLARS for the exploratory excavation. 2) The adjusted contract price is therefore the sum of TWO MILLION ONE HUNDRED TWENTY-TWO THOUSAND TWO HUNDRED EIGHTY-SIX ($2,122,286.00). DOLLARS. 3) This Change Order unless otherwise provided herein does not relieve the Contractor from strict compliance with the guarantee provisions of the Original Contract, particularly with those pertaining to performance and operation of equipment. III ADJUSTMENTS IN CONTRACT TIME 1) The contract time is extended by seven (7) days. NO. V/i Lei UV JUI idi i UJV • is I�003 iV ADJUSTMENTS IN AMOUNT OF CONTRACT 1) Amount of Original Contract 2) Net Addition due to all previous Change Orders 3) Amount of Contract not including this Change Order 4) Addition to Contract due to this Change Order 5) Amount of Contract including this Change Order $2,107,961.00 $0 $2.107,961 00 $14325.00 $2122,286.o0 RECOMMENDED FOR ACCEPTANCE: C3 3 l (For RJN Group, Inc.) Date ACCEPTED: CONTRACTOR: By Signatur ofAut ed Representative at OWNER: CITY OF FAYETTEVILL SAS By J&Pv Sig ature of Authorized Representative Date C CHANGE ORDER OWNER: CITY OF FAYETTEVILLE PROJECT NAME: HIGHWAY 265 WATER AND SEWER RELOCATIONS, PHASE 2 LOCATION: FAYETTEVILLE, ARKANSAS CONTRACTOR: BASIC CONSTRUCTION CO„ INC. I. DESCRIPTION OF CHANGES INVOLVED: Sheet 1 of 2 Change Order 2 Project No. 18-148500 Date: April 22, 2000 The following changes are made to the Contract Documents: A) Due to a utility conflicts at the junction of Line W-9 with the existing 6" water main at Lovers Lane and Route 265 as well as the desire to immediately test lines W-8 and W-9 to place said lines in service, it is useful to place a tapping valve and sleeve on the 6" line in lieu of the tie in and valve shown. The costs of doing so are minimal and allows the connection to be made without disturbing fiberoptic line and other utilities as well as allowing immediate filling and testing of the line. ADJUSTED CONTRACT PRICE II CHANGE ORDER CONDITIONS 1) An addition to the contract amount is made in the amount of EIGHTEEN HUNDRED AND NO/100($1,800.00) DOLLARS for the installation of the tapping valve and sleeve and an additional sum of EIGHT HUNDRED AND NO/100 ($800.00) DOLLARS for abandoning and capping the unused end of the 6" line for a total addition of TWO THOUSAND SIX HUNDRED AND NO/100 ($2,600.00) DOLLARS. 2) A deletion from the contract amount is made in the amount of EIGHTEEN HUNDRED AND NO/100 ($1,800.00) DOLLARS for deletion of the cost of tying in the 6" line by shut down and connection and a further deletion of SIX HUNDRED AND NO/100 ($600.00) DOLLARS for the unneeded 6" valve for a total deletion of TWO THOUSAND FOUR HUNDRED AND NO/100 ($699-90) DOLLARS. (f' 2, 4OO) 3) There is therefore a net addition to the contract price in the amount of TWO HUNDRED AND NO/100 ($200.00) DOLLARS. 4) The adjusted contract price is therefore the sum of TWO MILLION ONE HUNDRED TWENTY-TWO THOUSAND FOUR HUNDRED EIGHTY-SIX ($2,122,486.00) DOLLARS. OR No • 5) This Change Order unless otherwise provided herein does not relieve the Contractor from strict compliance with the guarantee provisions of the Original Contract, particularly with those pertaining to performance and operation of equipment. III ADJUSTMENTS IN CONTRACT TIME 1) There is no change in the contract time.. IV ADJUSTMENTS IN AMOUNT OF CONTRACT 1) Amount of Original Contract $2,107,961.00 2) Net Addition due to all previous Change Orders $ 14,325.00 3) Amount of Contract not including this Change Order $2,122,286.00 4) Addition to Contract due to this Change Order $ 200.00 5) Amount of Contract including this Change Order $2,122,486.00 RECOMMENDED FOR ACCEPTANCE.AS'7 (For RN Group, Inc.) Date ACCEPTED: CONTRACTOR: By Signature1�'Authori� Representative Date OWNER: CITY OF FAYETTEVILLE, By �� 442 Signature of Authorized Representative Date 0 MICRO FIL ED ,fie-_; if-od F AGENDA REQUEST X CONTRACT REVIEW GRANT REVIEW STAFF REVIEW FORM For the Fayetteville City Council meeting of Mayor's Signature FROM: Sid No bash Engineering Public Works Name Division Department ACTION REQUIRED: Approval of the Change Order #3 to the Construction Contract with Basic Construction Co., Inc. for Hwy 265 Widening (Hwy 45 to Hwy 16) - Water & Sewer Relocations Phase II, in the amount of $1'1,525. &otO COST TO CITY: $6.000.00 Cost of this Request 5400-5600-5808-00 Account Number 99 20 (extra work) 97043-20 Project Number _ -a a-3;`(2000) Category/Project Budget io, bBY Funds Used To Date $ 4111%61 Remaining Balance Hwy 265 Water & Sewer Reloc. Category/Project Name Water & Sewer Program Name Water & Sewer Fund BUDGE EVIEW: X Budgeted Item Budget Adjustment Attached CONTRACT/GRANT/LEASE REVIEW: Date (02 6 Date (v-a1-Od Purchasing Officer Date STAFF RECOMMENDATION: Approval of the Change Order #3. Administrative Services Director GRANTING AGENCY: .. . . L.� G 19 Date Cross Reference Date x7 -0O Date (P.z%an New Item: Yes_ No X // ate (Q Contract #: 755 :or ate Resolution # 16-00 24/u Orig Contract Date: 2-1-00 Date Staff Review Form Description/ Hwy 265 Water & Sewer Reloc. Meeting Date 3-2-99 Project Name Comments: Reference Comments: Budget Director Accounting Manager City Attorney Purchasing Officer ADA Coordinator Internal Auditor FAYETTEVIi�i,LE � THE CITY OF FAYETTEVILLE, ARKANSAS DEPARTMENTAL CORRESPONDENCE To: Fred Hanna, Mayor Thru: Charles Venable, Public Works Director aw Jim Beavers, City Engineer From: Sid Norbash, Staff Engineer Date: May 12, 2000 Re: Highway 265 Water & Sewer Relocations Phase II -Basic Construction Company - Change Order #3 The above referenced project is under construction and a third change order has been necessitated due to the omission of an 8" water line tie in on the plans (at Cliffs Appartments). RJN Group, Inc., the Project Engineer has prepared the attached change order along with justifications for these changes. The total increase in the contract amount is $6000, which will be funded from the approved contingency amount. We request your approval of these change orders. SN/sn Jr i RESOLUTION NO. 16-00 •F;1 66 45 A RESOLUTION AWARDING BID NO. 2000-11, IN THE AMOUNT OF $2,107,961, TO BASIC CONSTRUCTION COMPANY, INC., FOR PHASE II, HIGHWAY 265 WATER AND SANITARY SEWER RELOCATIONS; APPROVING A '10% CONTRACT CONTINGENCY IN THE AMOUNT OF $210,796.10;. AND APPROVAL OF A BUDGET ADJUSTMENT. BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF FAYETTEVILLE, ARKANSAS: Section 1. That the City Council hereby awards Bid No. 2000-11, in the amount of $2,107,961, to Basic Construction Company, Inc., for Phase II, Highway 265 water and sanitary sewer relocations, and authorizes the Mayor and City Clerk to execute a contract for said amount. A copy of the is attached hereto marked Exhibit "A" and made a part hereof. Section 2. The City Council hereby approves a 10% contract contingency in the amount of $210,796.10. Section 3. The City Council hereby approves a budget adjustment in the amount of S1,117,786 increasing Water Line Improvements, Acct. No. 5400 5600 5808 00, Project No. 97043 20, in the amount of $470,786 and Building Cost, Acct. No 5400 5600 5804 00, Project No. 98076 20 by decreasing Use of Fund Balance, Acct. No. 5400 0940 4999 99. A copy of the budget adjustment is attached hereto marked Exhibit "B" and made a part hereof. ASSED AND APPROVED this 1" day of February, 2000. 7,. APPROVED- � By: ss Fr Hanna, Mayor ATTEST"" By: Bather Woodruff, City Clerk A. S CHANGE ORDER OWNER: CITY OF FAYETTEVILLE PROJECT NAME: HIGHWAY 265 WATER AND SEWER RELOCATIONS, PHASE 1 ON HIGHWAY 16 AND HIGHWAY 265 TO CLIFFS BLVD LOCATION: FAYETTEVILLE, ARKANSAS CONTRACTOR: BASIC CONSTRUCTION CO„ INC I. DESCRIPTION OF CHANGES INVOLVED: Sheet 1 of 2 Change Order r3 Project No. 18-148500 Date: May 26,2000 The following changes are made to the Contract Documents: A) In order to provide a dual or looped water system to the Cliffs apartment project and to its addition being currently built, it is considered advantageous to connect a eight inch water main to the newly installed twenty four inch water main on the east side of Route 265. Contractual prices exist for the small amount of water main involved but no contract price exists for the tapping sleeve and valve required for the connection to the twenty four inch main. B) The contractor has agreed to a sum of SIX THOUSAND ($6,000.00) DOLLARS for the material and labor involved in installing the tapping sleeve and valve C tiA together with the associated excavation and blocking in accordance with the specifications for O'E' tapping valves and sleeves. ND, . ADJUSTED CONTRACT PRICE II CHANGE ORDER CONDITIONS 1. An addition to the contract amount is made in the amount of SIX THOUSAND ($6,000.00) DOLLARS. 3. The adjusted total contract price after the deductions and additions is ONE MILLION TWO HUNDRED SEVENTY-FOUR THOUSAND THREE HUNDRED FIFTY AND NO/100 ($1,274,350.00) DOLLARS. 4. This Change Order unless otherwise provided herein does not relieve the Contractor from strict compliance with the guarantee provisions of the Original Contract, particularly with those pertaining to performance and operation of equipment. III ADJUSTMENTS IN CONTRACT TIME 1) There is an additional five days added to the contract time. IV ADJUSTMENTS IN AMOUNT OF CONTRACT 1) Amount of Original Contract 2) Net deduction due to all previous Change Orders 3) Amount of Contract not including this Change Order 4) Addition to Contract due to this Change Order 5) Amount of Contract including this Change Order RECOMMENDED FOR ACCEPTANCE: 1z (For RJN Group, Inc.) $1,301,170.00 $ 32,820.00 $1,268,350.00 $ 6,000.00 $1,274,350.00 s u/OV Date ACCEPTED: CONTRACTOR: B - Signatu of Aut rized Representative ate OWNER: CITY OF FAYETTEVILL , ARKANSAS By Sigel azure of Authorized Representative Date Muyn� t{awv�A FAYETTEVI,LE THE CITY OF FAYETTEVILLE, ARKANSAS DEPARTMENTAL CORRESPONDENCE To: Sid Norbash, Engineering Division From: Heather Woodruff, City Clerk Date: July 12, 2000 Attached is a copy of the Change Order #3 to the construction contract with Basic Construction Co., Inc. for Hwy 265 widening and sewer relocations (Reference: Resolution 16-00). The original will be microfilmed and filed with the City Clerk. cc: Nancy Smith, Internal Auditor CI wlAes. 4 -at? AGENDA REQUEST X CONTRACT REVIEW GRANT REVIEW For the Favetteville City STAFF REVIEW FORM Council meeting of OFILMED FROM: �n7 Sid Norbash X!ti / Engineering Public Works Name Division Department ACTION REQUIRED: Approval of the Change Orders #3 to the Construction Contract with Basic Construction Co., Inc. for Hwy 265 Widening (Hwy 45 to Hwy 16) - Water & Sewer Relocations Phase II, in the amount of $30,000. COST TO CITY: 830.000.00 Cost of this Request 5400-5600-5808-00 Account Number 99 b6�-20 (extra work) 97043-20 Project Number Coordinator S�ItIJ1 Y (2000) Hwy 265 Water & Sewer Reloc. Category/Project Budget Category/Project Name S 2r'1o3, I43 Water & Sewer Funds Used To Date Program Name Water & Sewer Remaining Balance Fund X Budgeted Item Budget Adjustment Attached CONTRACT/GRANT/LEASE REVIEW: Administrative Services Director GRANTING AGENCY: 8-02-00 Date ADA Coordinator Date V2��i� � 8LZ8�7 Date Internal auditor Date Purchasing Officer Date STAFF RECOMMENDATION: Approval of the Change Order #3. � f� '✓� ZB oU on Head D to Cross Reference 6"'0 -co New Item: Yes_ No X Date Contract #: 755 :or D e Resolution # 16-00 Orig Contract Date: 2-1-00 Date 0 • e.- C / •r x \ V 4 •�1 � 9 A _ his \�♦_tii � M i �.i c� {Y: - T -. •r • Staff Review Form Description/ Hwy 265 Water & Sewer Reloc. Meeting Date _ Project Name Comments: Reference Comments: Budget Director Accounting Manager • City Attorney Purchasing Officer ADA Coordinator Internal Auditor FAYETTEVItLE THE CITY OF FAYETTEVILLE, ARKANSAS DEPARTMENTAL CORRESPONDENCE To: Fred Hanna, Mayor Thru: Charles Venable, Public Works Director C� Jim Beavers, City Engineer From: Sid Norbash, Staff Engineer Date: August 28, 2000 Re: Highway 265 Water & Sewer Relocations Phase II -Basic Construction Company - Change Orders #3 The above referenced project is under construction and a third change order has been necessitated due to some field conditions and changes. RJN Group, Inc., the Project Engineer has prepared the attached change orders along with justifications for these changes. The total increase in the contract amount is $30,000.00, which will be funded from the approved contingency amount. We request your approval of these change orders. SN/sn RESOLUTION NO. 16-00 A RESOLUTION AWARDING BID NO. 2000-11, IN THE AMOUNT OF $2,107,961, TO BASIC CONSTRUCTION COMPANY, INC., FOR PHASE II, HIGHWAY 265 WATER AND SANITARY SEWER RELOCATIONS; APPROVING A 10% CONTRACT CONTINGENCY IN THE AMOUNT OF $210,796.10; AND APPROVAL OF A BUDGET ADJUSTMENT. BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF FAYETTEVILLE, ARKANSAS: Section 1. That the City Council hereby awards Bid No. 2000-11, in the amount of $2,107,961, to Basic Construction Company, Inc., for Phase II, Highway 265 water and sanitary sewer relocations, and authorizes the Mayor and City Clerk to execute a contract for said amount. A copy of the is attached hereto marked Exhibit "A" and made a part hereof. Section 2. The City Council hereby approves a 10% contract contingency in the amount of $210,796.10. Section 3. The City Council hereby approves a budget adjustment in the amount of $1,117,786 increasing Water Line Improvements, Acct. No. 5400 5600 5 808 00, Project No. 97043 20, in the amount of $470,786 and Building Cost, Acct. No 5400 5600 5804 00, Project No. 98076 20 by decreasing Use of Fund Balance, Acct. No. 5400 0940 4999 99. A copy of the budget adjustment is attached hereto marked Exhibit "B" and made a part hereof. ASSED AND APPROVED this 1�` day of February , 2000. j,. APPROVED: CJ By: Fr& Hanna, Mayor ATT� By: Bather Woodruff, City Cler1. CHANGE ORDER OWNER: CITY OF FAYETTEVILLE PROJECT NAME: HIGHWAY 265 WATER AND SEWER RELOCATIONS, PHASE 2 LOCATION: FAYETTEVILLE, ARKANSAS CONTRACTOR: BASIC CONSTRUCTION CO„ INC. 1. DESCRIPTION OF CHANGES INVOLVED: Sheet I of 2 Change Order 3 Project No. 18-148500 Date: August 22, 2000 The following changes are made to the Contract Documents: A) Due to the difficulty in supporting an adjacent wall at the southerly end of the W-10 24" water line at its proposed junction with the existing 24" water line and the necessary rerouting, elevation of the sidewalk above the line and further due to the difficulty of extending the northerly end of the W-7 water line to tie into the southerly end of the existing 24" water line, an addition to the contract to cover the extra labor, machine time and other costs involved is appropriate. Contractor will be paid for the contract units for items installed in addition to the sum set forth in this Change order. This Change order shall be in full satis- faction of all claims involved with the actual installation of these two tie ins. ADJUSTED CONTRACT PRICE II CHANGE ORDER CONDITIONS 1) An addition to the contract amount is made in the amount of THIRTY THOUSAND NO/100 ($30,000.00) DOLLARS for the extra labor, machine time and other costs outlined above relating to the two 24" tie ins and restoration of the area involved. 2) The adjusted contract price is therefore the sum of TWO MILLION ONE HUNDRED FIFTY-TWO THOUSAND FOUR HUNDRED EIGHTY-SIX ($2,152,486.00) DOLLARS. 5) This Change Order unless otherwise provided herein does not relieve the Contractor from strict compliance with the guarantee provisions of the Original Contract, particularly with those pertaining to performance and operation of equipment. III ADJUSTMENTS IN CONTRACT TIME 1) There is an addition of Five days to the contract time. J G. IV ADJUSTMENTS IN AMOUNT OF CONTRACT 1) Amount of Original Contract 2) Net Addition due to all previous Change Orders 3) Amount of Contract not including this Change Order 4) Addition to Contract due to this Change Order 5) Amount of Contract including this Change Order $2,107.961.00 $ 14,525.00 $2,122,486.00 $ 30.000.00 $2 152,486.00 RECOMMENDED FOR ACCEPTANCE: 1 (For RJN Group, Inc.) Date ACCEPTED: CONTRACTOR: By Sig atur Authoriz epresentative ate OWNER: CITY OF FAYETTEVILLE�� (1/By� Signature of Authorized Representative Date FAYETTEVI!LLE THE CITY OF FAYETTEVILLE, ARKANSAS DEPARTMENTAL CORRESPONDENCE To: Sid Norbash, Engineering From: Heather Woodruff, City Clerk Date: September 6.2000 Attached is a copy of the completed staff review form and signed change order no. 3 to the construction contract with Basic Construction for Hwy 265 Widening. The original will be microfilmed and filed with the City Clerk. cc: Nancy Smith, Internal Auditor 9,,gsic to STAFF REVIEW FORM (wAec 4("/ AGENDA REQUEST HlN1ot X CONTRACT REVIEW GRANT REVIEW MICROFILMED For the Fayetteville City Council meeting of Mayor's Signature FROM: Sid Norbash Engineering Public Works Name Division Department ACTION REQUIRED: Approval of the Change Orders #4 to the Construction Contract with Basic Construction Co., Inc. for Hwy 265 Widening (Hwy 45 to Hwy 16) - Water & Sewer Relocations Phase II, in the amount of $1,380. COST TO CITY: $1,380.00 316 03 S (2OO� Hwy 265 Water & Sewer Reloc. Cost of this Request Category Project Budget Category/Project Name 5400-5600-5808-00 $ IBCI,S29 Water & Sewer Account Number Funds Used To Date Program Name 99 20 (extra work) 97043-20 Water & Sewer Project Number Remaining Balance Fund BUDGET REVIEW: X Budgeted Item Budget Adjustment Attached SLd7 Budget rdina or Administrative Services Director CONTRACT/GRANT/LEASE REVIEW:p r� GRANTING AGENCY: Accounting Manageer v Date ADA Coordinator Date 3LiT o1 it At eH orney Date Internal uditor Date 3j3��np �v Purchasing Officer Date STAFF RECOMMENDATION: Approval of the Change Order #4. Di 'sion Head 03/z 8 0 Da a Cross Reference 4-/i/o ( New Item: Yes_ No -A Date V Contract #: 755 D to Resolution # 16-00 Orig Contract Date: — —0 Date Staff Review Form Description/ Hwy 265 Water & Sewer Reloc. Meeting Date N/A Project Name C.O. #4 Comments: Reference Comments: Budget Director Accounting Manager City Attorney Purchasing Officer ADA Coordinator Internal Auditor FAYETTEVIPLE DEPARTMENTAL CORRESPONDENCE Dan Coody, Mayor Don Bunn, Assistant Public Works Director Jim Beavers, City Engineerq Sid Norbash, Staff Engineer Highway 265 Water & Sewer Relocations Phase II -Basic Construction Company - Change Orders #4 The above referenced project is under construction and a fourth change order has been necessitated due to some field conditions and changes. RJN Group, Inc., the Project Engineer has prepared the attached change order along with justifications for these changes. The total increase in the contract amount is $1,380.00, which will be funded from the approved contingency amount. We request your approval of the attached change order #4. RESOLUTION NO. 156-00 A RESOLUTION APPROVING BASIC CONSTRUCTION CO., INC., CHANGE ORDER NO. 5 IN THE AMOUNT OF $251,132.02; AUTHORIZING THE COMBINATION OF PHASE I AND PHASE II OF HWY 265 WIDENING (HWY 45 AND HWY 16) WATER AND SEWER RELOCATION CONTINGENCY AMOUNTS FOR THE TOTAL PROJECT CONTINGENCY IN THE AMOUNT OF $340,796; AND APPROVAL OF A BUDGET ADJUSTMENT. BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF FAYETTEVILLE, ARKANSAS: Section 1. That the City Council hereby approves Basic Construction Co., Inc., Change Order No. 5 in the amount of $251,132.02. A copy of the change order is attached hereto marked Exhibit "A" and made a part hereof. Section 2. The City Council hereby authorizes the combination of Phase I and Phase II Hwy 265 Widening (Hwy 45 and Hwy 16) Water and Sewer Relocation contingency amounts for the total project contingency amount of $340,796. Section 3. That City Council hereby approves a budget adjustment in the amount of $120,000 by increasing Water Line Improvements, Acct. No. 5400 5600 5808 00, Project No. 97043 20 decreasing Use of Fund Balance, Acct. No. 5400 0940 4999 99. A copy of the budget adjustment is attached hereto marked "Exhibit B" and made a part hereof. PASSED AND APPROVED this 7'" day of November . 2000. APPROVED• By: Fed Hanna, Mayor ATTEST: By: Heather Woodruff, City Cretk CHANGE ORDER OWNER: CITY OF FAYETTEVILLE PROJECT NAME: HIGHWAY 265 WATER AND SEWER RELOCATIONS, PHASE 2 LOCATION: FAYETTEVILLE, ARKANSAS CONTRACTOR: BASIC CONSTRUCTION CO„ INC. I. DESCRIPTION OF CHANGES INVOLVED: Sheet 1 of 2 Change Order 4 Project No. 18-148500 Date: August 29, 2000 The following changes are made to the Contract Documents: A) In order to serve adjacent property with water during a contemplated shutdown of an existing 24" line, it was necessary to purchase 2" pipe and fittings at a cost of $1380.00. Contractor purchased same and is entitled to reimbursement. ADJUSTED CONTRACT PRICE II CHANGE ORDER CONDITIONS 1) An addition to the contract amount is made in the amount of THIRTEEN HUNDRED EIGHTY AND NO/100 ($1380.00) DOLLARS for the material referred to above. 2) The adjusted contract price is therefore the sum of TWO MILLION ONE HUNDRED FIFTY-THREE THOUSAND EIGHT HUNDRED SIXTY-SIX ($2,153,866.00) DOLLARS. 5) This Change Order unless otherwise provided herein does not relieve the Contractor from strict compliance with the guarantee provisions of the Original Contract, particularly with those pertaining to performance and operation of equipment. III ADJUSTMENTS IN CONTRACT TIME 1) There is no adjustment to the contract time, IV ADJUSTMENTS IN AMOUNT OF CONTRACT 1) Amount of Original Contract $2,107.961.00 2) Net Addition due to all previous Change Orders $ 14,525.00 3) Amount of Contract not including this Change Order $2.152,486.00 4) Addition to Contract due to this Change Order $ 1.380.00 5) Amount of Contract including this Change Order $2,153.866.00 RECOMIvIENDED FOR ACCEPTANCE ""Y t/1 S o (For RJN Group, Inc.) Date ACCEPTED: CONTRA OWNER: CITY OF FAYETTEVILLE, ARKANSAS ByitS4 (h4 Signature of Authoriz epresentative (M 0.t(*✓ Date CHANGE ORDER OWNER: CITY OF FAYETTEVILLE PROJECT NAME: HIGHWAY 265 WATER AND SEWER RELOCATIONS, PHASE 2 LOCATION: FAYETTEVILLE, ARKANSAS CONTRACTOR: BASIC CONSTRUCTION CO„ INC. I. DESCRIPTION OF CHANGES INVOLVED: Sheet 1 of 2 Change Order 4 Project No. 18-148500 Date: August 29, 2000 The following changes are made to the Contract Documents: A) In order to serve adjacent property with water during a contemplated shutdown of an existing 24" line, it was necessary to purchase 2" pipe and fittings at a cost of $1380.00. Contractor purchased same and is entitled to reimbursement. ADJUSTED CONTRACT PRICE II CHANGE ORDER CONDITIONS 1) An addition to the contract amount is made in the amount of THIRTEEN HUNDRED EIGHTY AND NO/100 ($1380.00) DOLLARS for the material referred to above. 2) The adjusted contract price is therefore the sum of TWO MILLION ONE HUNDRED FIFTY-THREE THOUSAND EIGHT HUNDRED SIXTY-SIX ($2,153,866.00) DOLLARS. 5) This Change Order unless otherwise provided herein does not relieve the Contractor from strict compliance with the guarantee provisions of the Original Contract, particularly with those pertaining to performance and operation of equipment. III ADJUSTMENTS IN CONTRACT TIME 1) There is no adjustment to the contract time. IV ADJUSTMENTS IN AMOUNT OF CONTRACT 1) Amount of Original Contract $2.107,961.00 2) Net Addition due to all previous Change Orders $ 14.525.00 3) Amount of Contract not including this Change Order $2.152.486.00 4) Addition to Contract due to this Change Order $ 1.380.00 5) Amount of Contract including this Change Order $2.153.866.00 RECOMMENDED FOR ACCEPTANCE:""^ ! /B a t �c9wm (For RJN Group, Inc.) Date ACCEPTED: CONTRACTOR: Representative ate OWNER: CITY OF FAYETTEVILLE, ARKANSAS By '- Signature of Au �orized 9xesentative Date (Vt41or) CHANGE ORDER OWNER: CITY OF FAYETTEVILLE PROJECT NAME: HIGHWAY 265 WATER AND SEWER RELOCATIONS, PHASE 2 LOCATION: FAYETTEVILLE, ARKANSAS CONTRACTOR: BASIC CONSTRUCTION CO„ INC 1. DESCRIPTION OF CHANGES INVOLVED: Sheet 1 of 2 Change Order 4 Project No. 18-148500 Date: August 29, 2000 The following changes are made to the Contract Documents: A) In order to serve adjacent property with water during a contemplated shutdown of an existing 24" line, it was necessary to purchase 2" pipe and fittings at a cost of $1380.00. Contractor purchased same and is entitled to reimbursement. ADJUSTED CONTRACT PRICE II CHANGE ORDER CONDITIONS 1) An addition to the contract amount is made in the amount of THIRTEEN HUNDRED EIGHTY AND NO/100 ($1380.00) DOLLARS for the material referred to above. 2) The adjusted contract price is therefore the sum of TWO MILLION ONE HUNDRED FIFTY-THREE THOUSAND EIGHT HUNDRED SIXTY-SIX ($2,153,866.00) DOLLARS. 5) This Change Order unless otherwise provided herein does not relieve the Contractor from strict compliance with the guarantee provisions of the Original Contract, particularly with those pertaining to performance and operation of equipment. ill ADJUSTMENTS IN CONTRACT TIME 1) There is no adjustment to the contract time. IV ADJUSTMENTS IN AMOUNT OF CONTRACT 1) Amount of Original Contract $2,107,961.00 2) Net Addition due to all previous Change Orders $ 14,525.00 3) Amount of Contract not including this Change Order $2,152,486.00 I 4) Addition to Contract due to this Change Order $ 1,380.00 5) Amount of Contract including this Change Order $2,153,866.00 RECOMMENDED FOR ACCEPTANCE L (l7% 1 (For RJN Group, Inc.) Date ACCEPTED: CONTRACTOR: Representative OWNER: CITY OF FAYETTEVILLE, ARKANSAS By Signature of Authorized Re sentative Date (Mayor) FAYETTEVI tLE THE CITY OF FAYETTEVItIE, ARKANSAS DEPARTMENTAL CORRESPONDENCE To: Sid Norbash, Engineering From: Heather Woodruff, City Clerk Date: April 9, 2001 Attached is a copy of the completed staff review form and signed change order no. 4 for the contract with Basic Construction. I am also returning two originals to you. The original will be microfilmed and filed with the City Clerk. cc: Nancy Smith, Internal Audit • • EXHIBIT A CHANGE ORDER OWNER: CITY OF FAYETTEVILLE PROJECT NAME: HIGHWAY 265 WATER AND SEWER RELOCATIONS, PHASE 2 LOCATION: FAYETTEVILLE, ARKANSAS CONTRACTOR: BASIC CONSTRUCTION CO„ INC. Sheet 1 of 2 Change Order 5 6. �✓`G OO� Project No. 18-148500 Date: October 30, 2000 The following changes are made to the Contract Documents: A) It is necessary to add 491 feet of 24" ductile iron pipe to the W-7 water main north of station 71+70 and to make connections to various points on the existing main. Since the line will be immediately adjacent to the new edge of proposed Route 265 pavement, the Arkansas Highway department requires that the line be covered with slurry mix concrete backfill. In addition to the 491 feet of additional 24" line, some smaller pipe and several connections must be made and a portion of the existing sanitary sewer will be rerouted. The unit prices for the work are reflected on the attachment appended to this change order and reflect contract units added or adjusted to meet the conditions shown on the plans for the line relocation. ADJUSTED CONTRACT PRICE II CHANGE ORDER CONDITIONS 1) An addition to the contract amount is made in the amount of TWO HUNDRED FIFTY-ONE THOUSAND ONE HUNDRED THIRTY TWO AND 2/100 ($251,132.02) DOLLARS for the labor and material referred to above. 2) The adjusted contract price is therefore the sum of TWO MILLION FOUR HUNDRED FOUR THOUSAND NINE HUNDRED NINETY EIGHT AND TWO/100 ($2,404,998.02) DOLLARS. 5) This Change Order unless otherwise provided herein does not relieve the Contractor from strict compliance with all provisions of the Original Contract and where unit items are set forth herein, they shall, unless otherwise stated or shown on the plans, be deemed to be as described and contained within the Original Contract. All of the provisions of the Original Contract with respect to guarantees shall apply to this work as well. Should any other unit item be required which is not shown here, the provisions of the Original Contract, including the provisions for compensation shall apply.. C, m X 2 0 cl • •1 UI � � __• I 1 1) The completion date for the contract is revised to November 30, 2000 for total completion. flhIS1i I 4 tEl W VAiffi1Sil• •P t! 1) Amount of Original Contract 2) Net Addition due to all previous Change Orders 3) Amount of Contract not including this Change Order 4) Addition to Contract due to this Change Order 5) Amount of Contract including this Change Order RECOMMENDED FOR ACCEPTANCE: (For RJN Group, Inc.) ACCEPTED: CONTRACTOR: By t( (-4--L-t, ign r of Authorized Representative OWNER: CITY OF FA VILLE, KANSAS By SignattA� of Authorized Representative $2.107 961.00 $ 54 905.00 $ 2153 866.00 $ 25L132.02 $2.404.998.02 /vf s ab Date to Date sl a , ATTACHMENT TO CHANGE ORDER 5 ITEM NO. QUANTITY UNITS DESCRIPTION UNIT PRICE TOTAL AMOUNT 1 491 LF 24" DI PIPE 87 42717 2 25 EACH FIELD LK GSKT 400 10000 3 1 LS DEPTH OV 5' LS 16000 4 10 LF 12" DI PIPE 56 560 5 110 LF 8" DI PIPE 65 7150 6 2 EACH 2" CONNECT 800 1600 7 20 LF 2" PIPE 20 400 8 1 EACH 1" CONN /6" 600 600 9 20 LF 1" PIPE 18 360 10 1 EACH CUT/PLG 12" 1750 1750 11 10 LF 18"CMP 30 300 12 75 LF 16"SPLT CASE 80 6000 13 4.5 TON DI FITTINGS 6000 27000 14 1 EACH 8" GATE VLVE 750 750 15 1 LS TRCH SFTY 7500 7500 16 2 EACH FIRE HYDRNT 2400 4800 17 335 SY R & R 6" PCC 40 13400 18 28 SY 4"SDWLK 40 1120 19 1 LS R & R CHNL LS 10000 20 1 LS EROSION CNTL 2000 2000 21 1 EACH 8 X 8 TPNG SLV 2200 2200 22 1 EACH TIE 24" WTR LN 6000 6000 24 1 EACH SLVG HYDRNT 200 200 25 1 LS ROCK EX LS 12000 26 1 EACH NEW MTR BX 500 500 27 1 LS TRAFFIC CNTR LS 5000 28 40 TON CL7AGGRBF AGGR BF 16 640 29 400 CY SLURRY BF 60 24000 30 200 CY HLSD BF 8 1600 31 35 LF 8" PVC 60 2100 32 1 EACH CN 8"PVC/MH 750 750 33 9 VF 4' SAN MH 170 1530 34 30 LF 4" PVC SERV 50 1500 35 1 EACH CN 4" PVC/MH 750 750 36 1 EACH CT/PLG 8" SWR 200 200 37 90 SY GRASS SOD 3 270 38 490 SY GR SEED/MLC 1.5 735 39 65 CY TOPSOIL 9 585 40 2 EACH 1" CONN/8"LN 750 1500 41 1 EACH 24" BTRFL VLV 5500 5500 42 1 EACH R & R 2"VL ADP 350 350 43 1 EACH RAISE EX MH 2' 500 500 44 1 EACH 8" TIE IN 2000 2000 45 1 EACH 8" CUT & PLUG 1500 1500 46 300 LF CURB & GUTTR 20 6000 47 1 EACH ADD FIRE HYD 5000 5000 TOTAL 236917 ADD 1 LS MOBILIZATION LS 11845.85 ADD 1 LS BOND LS 2369.17 TOTALS THIS CHANGE ORDER 251132.02 0 AGENDA REQUEST X CONTRACT REVIEW GRANT REVIEW STAFF REVIEW FORM 119-99 MICROFILMED For the Fayetteville City Council meeting of Mayor's Approval Only FROM: / Sid Norbash Engineering Public Works Name Division Department ACTION REQUIRED: (a)Approval of the Change Order #6 to the Construction Contract with Basic Construction Co., Inc. for Hwy 265 Widening (Hwy 45 to Hwy 16) - Water & Sewer Relocations Phase II, in the amount of $33,400. COST TO CITY: $33.400.00 Cost of this Request 5400-5600-5808-00 Account Number 99 20 (extra work) 97043-20 Project Number $3,148,543 Hwy 265 Water & Sewer Reloc. Category/Project Budget Category/Project Name S1 122(o€ Water & Sewer Funds Used To Date Program Name 031 Water & Sewer Remaining Balance Fund BURG T IEW: X Budgeted Item X Budget Adjustment Attached Bu get Coordinator CONTRACT/GRANT/LEASE REVIEW: Administrative Services Director GRANTING AGENCY: l/OA, tt ADA Coordinator Date / /O /fl/ Date Internal uditor Date Purchasing Officer Date STAFF RECOMMENDATION: Approval of the Change Order #6. Divi i / a e Cross Reference //9.. 9y New Item: Yes_ No X/ Date Contract #: 755 :or D�ale// Resolution 16 00 Orig Contract Date: 2-1-00 Date Staff Review Form Description/ Hwy 265 Water & Sewer Reloc Project Name C.O. # 6 Meeting Date(V!910r i 5;c3ncrLya Comments: Reference Comments: Budget Director Accounting Manager City Attorney Purchasing Officer ADA Coordinator Internal Auditor FAYETTEVI!LE THE CITY OF FAYETTEVILLE, ARKANSAS DEPARTMENTAL CORRESPONDENCE To: Dan Coody, Mayor Thru: Charles Venable, Public Worl5s Director Jim Beavers, City Engineer From: Sid Norbash, Staff Engineer Date: December 6, 2000 Re: Highway 265 Water & Sewer Relocations Phase II -Basic Construction Company - Change Order #6 The attached Change Order #6, in the amount of $33,400.00, for the above referenced project was necessitated because of the various contractor's claims for the construction of the above referenced project. The justification is stated on the attached change order. We request your approval of this change order. SN/sn RJN GROUP, INC, • Engineering and Information Technology Services GROUP An Employee -Owned Firm Mr. Sid Norbash City of Fayetteville 110 Mountain Fayetteville, AR 72701 Dear Mr. Norbash: REC FRC✓ltbDO JAN 16 200 January 16, 2001 !-1---- Re: Route 265 Water and Sewer Relocation Phase II Basic Construction Company, Inc. submitted a claim on July 20, 2000 in the amount of $129,650.00 for delays caused by conflicts with telephone facilities in the path of the proposed 24" water line. On August 18, 2000, Basic submitted another claim in the total amount of $136,123.00. This latter claim involved anticipated work in tying in the 24" water main with an existing main, extra work involved in rerouting an 8" line along the westerly portion of Route 45, difficulties in boring across Route 265 in front of the Hyland Church, and lost time while attempting to tie into the existing 24" line. The claims thus totaled $265,773.00. A portion of the latter claim was addressed in Change Order 3 thus removing $38,460.00 from the total amount of the claims. The balance was the subject of intense negotiation between the Contractor, Engineer and City Staff. While many of the claims were without merit, others had validity though were overstated. The City Staff ultimately was able to settle the remaining claims of $227,313 with the Contractor for the sum of $33,400.00. Given the fact that there was some validity to these claims, that the Contractor is known for litigating with owners and the sum in controversy was nearly seven times the amount to be paid, the settlement (considering the costs of litigation and the uncertainty of any litigation) is fair and we recommend it. BY p, Gr Inc. ' ) Paul E. Thompson Resident Project Representative 5401 S. Sheridan Road, Suite 302, Tulsa, Oklahoma 74145 Phone (918) 627-9737 • FAX (918) 627-1347 i tr i • RESOLUTION NO. 16-00 A RESOLUTION AWARDING BID NO. 2000-11, IN THE AMOUNT OF $2,107,961, TO BASIC CONSTRUCTION COMPANY, INC., FOR PHASE II, HIGHWAY 265 WATER AND SANITARY SEWER RELOCATIONS; APPROVING A 10% CONTRACT CONTINGENCY INTHE AMOUNT OF $210,796.10; AND APPROVAL OF A BUDGET ADJUSTMENT. BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF FAYETTEVILLE, ARKANSAS: Section 1. That the City Council hereby awards Bid No. 2000-11, in the amount of $2,107,961, to Basic Construction Company, Inc., for Phase II, Highway 265 water and sanitary sewer relocations, and authorizes the Mayor and City Clerk to execute a contract for said amount. A copy of the is attached hereto marked Exhibit "A" and made a part hereof. Section 2. The City Council hereby approves a 10% contract contingency in the amount of $210,796.10. Section 3. The City Council hereby approves a budget adjustment in the amount of $1,117,786 increasing Water Line Improvements, Acct. No. 5400 5600 5808 00, Project No. 97043 20, in the amount of $470,786 and Building Cost, Acct. No 5400 5600 5804 00, Project No. 98076 20 by decreasing Use of Fund Balance, Acct. No. 5400 0940 4999 99. A copy of the budget adjustment is attached hereto marked Exhibit "B" and made a part hereof. ASSED AND APPROVED this 1" day of February . 2000. ' %. APPROVED: v a •R By:____________ t• i.: Fr Hanna, Mayor ATTES rr By: Bather Woodruff, City Cler CHANGE ORDER OWNER: CITY OF FAYETTEVILLE PROJECT NAME: HIGHWAY 265 WATER AND SEWER RELOCATIONS, PHASE 2 LOCATION: FAYETTEVIILLE, ARKANSAS CONTRACTOR: BASIC CONSTRUCTION CO, INC. I. DESCRIPTION OF CHANGES INVOLVED The following changes are made to the Contract Documents: Sheet 1 of 2 Change Order 6 Project No. 18-14850 Date: October 30, 2000 A) During the progress of the work on the above project, various claims were filed by the contractor totaling $265,773.00. These claims, filed on July 20, 2000 and August 16, 2000 arose out of claims by the contractor for additional compensation due to conflicts with telephone cables, many of which had not been relocated notwithstanding the agreement of Southwestern Bell to do so; due to extra concrete being required for blocking; due to delays caused by attempts to tie to the existing 24" water line referred to in Change Order 5 and due to the necessity of relocating the W-11 line to avoid newly installed utilities. The City staff after consultation with the consulting engineers has negotiated a settlement of these outstanding claims with the contractor in the amount of $33,400.00. It is expressly agreed and understood that any claims with Southwestern Bell are not included in this agreement. ADJUSTED CONTRACT PRICE II CHANGE ORDER CONDITIONS 1) An addition to the contract amount is made in the amount of THIRTY- THREE THOUSAND FOUR HUNDRED AND NO/100 ($33,400.00) DOLLARS in full settlement of any and all claims of the contractor for items set forth above excluding amounts as may be due for contractual items installed to date or retained. 2) The adjusted contract price is therefore the sum of TWO MILLION FOUR HUNDRED THIRTY-EIGHT THOUSAND THREE HUNDRED NINETY- EIGHT AND TWO/100 ($2,438,398.02) DOLLARS. 3) This Change Order unless otherwise provided herein does not relieve the Contractor from strict compliance with all provisions of the Original Contract. All of the provisions of the Original Contract with respect to guarantees shall apply. Should any other unit item be required the provisions of the Original Contract, including the Page 1 of 2 G:\CONTRACT\Basic Construction ChangeOrder 12.01.00.doe III ADJUSTMENTS IN CONTRACT 1) There is no change in the completion date for the contract due to this change order. IV ADJUSTMENTS IN AMOUNT OF CONTRACT 1) Amount of Original Contract 2) Net Addition due to all previous Change Orders 3) Amount of Contract not including this Change Order 4) Addition to Contract due to this Change Order 5) Amount of Contract including this Change Order RECOMMENDED FOR ACCEPTANCE: (For RJN Group, Inc.) ACCEPTED: By: of Authorized Representative Date OWNER: CITY OF FAYETTEVILLE, ARKANSAS By: D 7 0I S gnature of Auth ri ed Representative Date Page 2 of 2 $2,107,961.00 $297,037.02 $2,404,998.02 $33,400.00 $2,438,398.02 Date G:\CONTRACT\Basic Construction ChangeOrder I2.01.00.doc (") o r c LJ (0 01 a °te''a ~-� w M o o C - rt w N �+] O DD o o O H cII 2 ref b P. o CD g '3 CD Ni ≤. y rt R+� fA Z rt O ON $ N w.< m x I, Z vi n o �O x S O N g O~ I N E- O iD p 7' r W o 'z �• h rn m m l ltl O (D 0 - tC a rp fl rt P0 ihaQ rt: 00 rf Zo wj. a rn I t II it m - ya Z m vR M A o tz I d o I ro '» C^ m r• d ` i1 0 m n NI o ID w ti n s .! aa m b_' ? - mCD C • s rt G +n m N I ,rt .. a O F+ C l m W 0 O a ❑ r ? rt o Ivm, 0 W rn 00 O m O (� ,d N. I o L D N O CD o rn 0 MCD a 7 LI m pD OD Z O c it oD 3 • Q o 0 v a -I N m v -C < C 0 x o, '0 H. N m 5DI i n o D O O Z O N O a Z r ' w y 31 o po 3' •• Q v N 2 M (D fO I O Z Z m N _ N -. N O. O O rl OZ w +fl O o D X . W C - a I o Fc x o o • o n a ~ o C CD rn O ,2 v x ^ r n ac CHANGE ORDER OWNER: CITY OF FAYETTEVILLE PROJECT NAME: HIGHWAY 265 WATER AND SEWER RELOCATIONS, PHASE 2 LOCATION: FAYETTEVIILLE, ARKANSAS CONTRACTOR: BASIC CONSTRUCTION CO, INC. 1. DESCRIPTION OF CHANGES INVOLVED The following changes are made to the Contract Documents: Sheet 1 of 2 Change Order 6 Project No. 18-14850 Date: October 30, 2000 A) During the progress of the work on the above project, various claims were filed by the contractor totaling $265,773.00. These claims, filed on July 20, 2000 and August 16, 2000 arose out of claims by the contractor for additional compensation due to conflicts with telephone cables, many of which had not been relocated notwithstanding the agreement of Southwestern Bell to do so; due to extra concrete being required for blocking; due to delays caused by attempts to tie to the existing 24" water line referred to in Change Order 5 and due to the necessity of relocating the W-1 1 line to avoid newly installed utilities. The City staff after consultation with the consulting engineers has negotiated a settlement of these outstanding claims with the contractor in the amount of $33,400.00. It is expressly agreed and understood that any claims with Southwestern Bell are not included in this agreement. ADJUSTED CONTRACT PRICE 11 CHANGE ORDER CONDITIONS 1) An addition to the contract amount is made in the amount of THIRTY- THREE THOUSAND FOUR HUNDRED AND NO/100 ($33,400.00) DOLLARS in full settlement of any and all claims of the contractor for items set forth above excluding amounts as may be due for contractual items installed to date or retained. 2) The adjusted contract price is therefore the sum of TWO MILLION FOUR HUNDRED THIRTY-EIGHT THOUSAND THREE HUNDRED NINETY- EIGHT AND TWO/100 ($2,438,398.02) DOLLARS. 3) This Change Order unless otherwise provided herein does not relieve the Contractor from strict compliance with all provisions of the Original Contract. All of the provisions of the Original Contract with respect to guarantees shall apply. Should any other unit item be required the provisions of the Original Contract, including the Page 1 of 2 G:\CONTRACT\Basic Construction ChangeOrder 12.01.00.doc • III ADJUSTMENTS IN CONTRACT 1) There is no change in the completion date for the contract due to this change order. IV ADJUSTMENTS IN AMOUNT OF CONTRACT 1) Amount of Original Contract 2) Net Addition due to all previous Change Orders 3) Amount of Contract not including this Change Order 4) Addition to Contract due to this Change Order 5) Amount of Contract including this Change Order RECOMMENDED FOR ACCEPTANCE: (For RJN Group, Inc.) ACCEPTED: By: of Authorized Representative Date OWNER: CITY OF FAYETTEVILLE, ARKANSAS By: J y __/ I„ Signature of Authorized presentative Date Page 2 of 2 $2,107,961.00 $297,037.02 $2,404,998.02 $33,400.00 $2,438,398.02 II G:\CONTRACTIBasic Construction ChangeOrder I2.01.00.doc 14 • • CHANGE ORDER OWNER: PROJECT NAME LOCATION: CONTRACTOR: 1. DESCRIP CITY OF FAYETTEVILLE HIGHWAY 265 WATER AND SEWER RELOCATIONS, PHASE 2 FAYETTEVIILLE, ARKANSAS BASIC CONSTRUCTION CO, INC. TION OF CHANGES INVOLVED The following changes are made to the Contract Documents: Sheet I of 2 Change Order 6 Project No. 18-14850 Date: October 30, 2000 A) During the progress of the work on the above project, various claims were filed by the contractor totaling $265,773.00. These claims, filed on July 20, 2000 and August 16, 2000 arose out of claims by the contractor for additional compensation due to conflicts with telephone cables, many of which had not been relocated notwithstanding the agreement of Southwestern Bell to do so; due to extra concrete being required for blocking; due to delays caused by attempts to tie to the existing 24" water line referred to in Change Order 5 and due to the necessity of relocating the W-11 line to avoid newly installed utilities. The City staff after consultation with the consulting engineers has negotiated a settlement of these outstanding claims with the contractor in the amount of $33,400.00. It is expressly agreed and understood that any claims with Southwestern Bell are not included in this agreement. ADJUSTED CONTRACT PRICE II CHANGE ORDER CONDITIONS 1) An addition to the contract amount is made in the amount of THIRTY- THREE THOUSAND FOUR HUNDRED AND NO/100 ($33,400.00) DOLLARS in full settlement of any and all claims of the contractor for items set forth above excluding amounts as may be due for contractual items installed to date or retained. 2) The adjusted contract price is therefore the sum of TWO MILLION FOUR HUNDRED THIRTY-EIGHT THOUSAND THREE HUNDRED NINETY- EIGHT AND TWO/100 ($2,438,398.02) DOLLARS. 3) This Change Order unless otherwise provided herein does not relieve the Contractor from strict compliance with all provisions of the Original Contract. All of the provisions of the Original Contract with respect to guarantees shall apply. Should any other unit item be required the provisions of the Original Contract, including the Page 1 of 2 G:\CONTRACRBasic Construction ChangeOrder 12.0L00.doc III ADJUSTMENTS IN CONTRACT order. 1) There is no change in the completion date for the contract due to this change IV ADJUSTMENTS IN AMOUNT OF CONTRACT 1) Amount of Original Contract 2) Net Addition due to all previous Change Orders 3) Amount of Contract not including this Change Order 4) Addition to Contract due to this Change Order 5) Amount of Contract including this Change Order RECOMMENDED FOR ACCEPTANCE: (For RJN Group, Inc.) ACCEPTED: By: of Authorized Representative Date OWNER: CITY OF FAYETTEVILLE, ARKANSAS By: 2tA (217x4 Si ature of Authori ed epresentative Date Page 2of2 $2,107,961.00 $297,037.02 $2,404,998.02 $33,400.00 $2,438,398.02 Date GaCONTRACT\Basic Construction ChangeOrder 12.01.00.doc FAYETTEVItLE THE CITY OF FAYETTEVILLE, ARKANSAS DEPARTMENTAL CORRESPONDENCE To: Sid Norbash, Engineering From: Heather Woodruff, City Clerk Date: January 23, 2001 Attached is a copy of the completed staff review form and signed Change Order #6 for the construction contract with Basic Construction for Hwy 265 widening water and sewer relocation phase II. I am also returning two originals for you to distribute. The original will be microfilmed and filed with the City Clerk. cc: Nancy Smith, Internal Audit STAFF REVIEW FOR(2f i:i910 C.o.#7 AGENDA REQUEST X CONTRACT REVIEW MICROFILMED GRANT REVIEW For the Fayetteville City Council meeting of Mayor's Approval Only Sid Norbash Engineering Public Works Name Division Department ACTION REQUIRED: (a)Approval of the Change Order #7 to the Construction Contract with Basic Construction Co., Inc. for Hwy 265 Widening (Hwy 45 to Hwy 16) - Water & Sewer Relocations Phase II, in the amount of $15,000. COST TO CITY: $15.000.00 Cost of this Request 5400-5600-5808-00 Account Number 99 20 (extra work) 97043-20 Project Number $3,028,543 Category/Project Budget 52,562,318 Funds Used To Date $159,838 Remaining Balance Hwy 265 Water & Sewer Reloc. Category/Project Name Water & Sewer Program Name Water & Sewer Fund BUDG^T REVIEW: X Budgeted Item Budget Adjustment Attached Bud t Coordina or Administrative Services Director CONTRACT/GRANT/LEASE REVIEW: GRANTING AGENCY: Acco tin a ger Date ADA Coordinator Date / 2/7od�° City Attorn Date Internal uditor Date is -1 -bb Purchasing Officer Date STAFF RECOMMENDATION: Approval of the Change Order #7 /°' sion Head Date Cross Reference ______ New Item: Yes_ No X Dat b bd Contract #: 755 \ L or a Resolution # 1600 orig'Contract Date: 2100 Mayor Date Staff Review Form Description/ Hwy 265 Water & Sewer Reloc. Meeting Date _11-7-2000 Project Name C.O. # 7 Comments: Reference Comments: Budget Director Accounting Manager City Attorney Purchasing Officer ADA Coordinator Internal Auditor FAYETTEVI1I,E i THE CITY OF FAYETTEVILLE. ARKANSAS DEPARTMENTAL CORRESPONDEN To: Fred Hanna, Mayor Thru: Charles Venable, Public Works Director 6 Jim Beavers, City Engineer From: Sid Norbash, Staff Engineer Date: December 6, 2000 Re: Highway 265 Water & Sewer Relocations Phase II -Basic Construction Company - Change Order #7 The attached Change Order #7 for the above referenced project was necessitated because of the construction of the above referenced project. The justification is stated on the attached change order. We request your approval of this change order. SN/sn dir?'? 8. • �;It= 6L 45 RESOLUTION NO. 16-00 A RESOLUTION AWARDING BID NO. 2000-11, IN THE AMOUNT OF $2,107,961, TO BASIC CONSTRUCTION COMPANY, INC., FOR PHASE II, HIGHWAY 265 WATERAND SANITARY SEWER RELOCATIONS; APPROVING A 10% CONTRACT CONTINGENCY IN THE AMOUNT OF $210,796.10; AND APPROVAL OF A BUDGET ADJUSTMENT. BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF FAYETTEVILLE, ARKANSAS: Section 1. That the City Council hereby awards Bid No. 2000-11, in the amount of $2,107,961, to Basic Construction Company, Inc., for Phase II, Highway 265 water and sanitary sewer relocations, and authorizes the Mayor and City Clerk to execute a contract for said amount. A copy of the is attached hereto marked Exhibit "A" and made a part hereof. Section 2. The City Council hereby approves a 10% contract contingency in the amount of $210,796.10. Section 3. The City Council hereby approves a budget adjustment in the amount of $1,117,786 increasing Water Line Improvements, Acct. No. 5400 5600 5808 00, Project No. 97043 20, in the amount of $470,786 and Building Cost, Acct. No 5400 5600 5804 00, Project No. 98076 20 by decreasing Use of Fund Balance, Acct. No. 5400 0940 4999 99. A copy of the budget adjustment is attached hereto marked Exhibit "B" and made a part hereof. ASSED AND APPROVED this = day of February . 2000. £71t.j7 APPROVED: • e i'N— By: !L'1� Fr Hanna, Mayor ATTff By: Bather Woodruff, City ClerVf CHANGE ORDER OWNER: CITY OF FAYETTEVILLE PROJECT NAME: HIGHWAY 265 WATER AND SEWER RELOCATIONS, PHASE 2 LOCATION: FAYETTEVILLE, ARKANSAS CONTRACTOR: BASIC CONSTRUCTION CO, INC. I. DESCRIPTION OF CHANGES INVOLVED: Sheet I of 2 Change Order 7 Project No. 18-148500 Date: December 5, 2000 The following changes are made to the Contract Documents: A) During the progress of the work on the above project, serious damage was done to the parking lot of Crossover Liquors located on the Southeast corner of Route 265 and 45 by virtue of sewer and water lines placed across a substantial portion of the lot and damage done by contractors for Southwestern Bell Telephone. It is considered that the only practical method of repairing the damage is to overlay the entire lot with resurfacing comparable to the original paving. City staff has negotiated the City's fair share to be $15,000.00 and the Contractor has negotiated direct reimbursement in sums acceptable to it with the owner and telephone contractor. ADJUSTED CONTRACT PRICE II CHANGE ORDER CONDITIONS 1) An addition to the contract amount is made in the amount of FIFTEEN THOUSAND ($15,000.00) DOLLARS in full payment for the City's share of repaving the aforementioned parking lot and drives with 1.5 inches of bituminous concrete hot mix asphalt together with repair to the curbing of the lot. Any damage to the lot which results because of any necessity of repairing the water mains under the lot during the contract or maintenance period shall be repaired by the Basic Construction Co. at no cost to the City. . 2) The adjusted contract price is therefore the sum of TWO MILLION FOUR HUNDRED FIFTY-THREE THOUSAND THREE HUNDRED NINETY-EIGHT AND TWO/100 ($2,453,398.02) DOLLARS. 5) This Change Order unless otherwise provided herein does not relieve the Contractor from strict compliance with all provisions of the Original Contract. All of the provisions of the Original Contract with respect to guarantees shall apply. . III ADJUSTMENTS IN CONTRACT TIME 1) 7 days are added to the completion date for the contract due to this change order. IV ADJUSTMENTS IN AMOUNT OF CONTRACT 1) Amount of Original Contract $2,107,961.00 2) Net Addition due to all previous Change Orders $ 330,437.02 3) Amount of Contract not including this Change Order $2,438,398.02 4) Addition to Contract due to this Change Order $ 15,000.00 5) Amount of Contract including this Change Order $2:453,398.02 RECOMMENDED FOR ACCEPTANCE: i�o (For RJN Group, Inc.) Date ACCEPTED: CONTRi OWNER: CITY OF FA Signature of Authorized Kepresentative ate /'Vt4 Date FAYETTEVIL LE THE CITY OF FAYETTEVILLE, ARKANSAS DEPARTMENTAL CORRESPONDEN To: Sid Norbash, Engineering From: Heather Woodruff, City Clerk Date: January 23, 2001 Attached is a copy of the completed staff review form and signed change order no. 7 for the construction contract with Basic Construction for Hwy 265 Widening. The original will be microfilmed and filed with the City Clerk. cc: Nancy Smith, Internal Audit p RESOLUTION NO. 119-99 MICROFILMED A RESOLUTION AWARDING BID NO. 99-72 IN THE AMOUNT OF $1,301,170, PLUS A PROJECT CONTINGENCY IN THE AMOUNT OF $130,000 TO BASIC CONSTRUCTION COMPANY, FOR WIDENING HIGHWAY 265, WATER & SEWER RELOCATIONS; AND APPROVAL OF A BUDGET ADJUSTMENT. BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF FAYETTEVILLE, ARKANSAS: Section 1. That the City Council hereby awards Bid No. 99-72 in the amount of $1,301,170, plus a project contingency in the amount of $130,000 to Basic Construction Company, for widening of Highway 265, water & sewer relocations; and authorizes the Mayor and City Clerk to execute a contract for said amount. A copy of the contract is attached hereto marked Exhibit "A" and made a part hereof. Section 2. The City Council hereby approves a budget adjustment in the amount of $92,511 increasing Water Line Improvements, Acct. 5400 5600 5808 00, Project No. 99072 20 by decreasing Water Line Improvements, Acct. No. 5400 5600 5808 00, Project 97021 20. A copy of the budget adjustment is attached hereto marked Exhibit B and made a part hereof. PASSED AND APPROVED this 9 V day of September , 1999. APPROVE By: nr/ red Hanna, Mayor ATTEST: - u U ge,*41her WJdrUfr, City Clerk d1 'gsfict- r AGENDA REQUEST X CONTRACT REVIEW GRANT REVIEW STAFF REVIEW FORM 0 4r /6 -co l0 MICROFILMED For the Fayetteville City Council meeting of Mayor's Approval Only FROM: Sid orbash Engineering Public Works Name Division Department ACTION REQUIRED: (a)Approval of the Final (Reconciliation) Contract Payment to Basic Construction Co., Inc. for Hwy 265 Widening (Hwy 45 to Hwy 16) - Water & Sewer Relocations Phase I,(in the amount of $7,000. COST TO CITY:, -$68,154.05 Reduction in Contract (2001) 316.035 Hwy 265 Water & Sewer Reloc. Cost of this Request Category/Project Budget Category/Project Name 5400-5600-5808-00 Account Number 8189,529 Funds Used To Date Water & Sewer Program Name 99 20 (extra work) 97043-20 5126.506 Water & Sewer Project Number Remaining Balance Fund BUDGET REVIEW: Budgeted Item Budget Adjustment Attached strative CONTRACT/GRANT/LEASE REVIEW: GRANTING AGENCY: i22aicAZ7c1X 1/ Accounting Manager 41,tc ADA Coordinator Date City ttorney-- D to Internal ditor Date Purchasing Officer Date STAFF RECOMMENDATION: Approval of the Final & Reconciliation Payment. la lrr, %r1-ot Di isi n Head Date Cross Reference DB'___ New Item: Yes_ No_J Depa ent Director Date Contract #: 755 Admi t ative Services Director D to Resolution # 16-00 Orig Contract Date: 2-100 Mayor Date FAYETTEVIPLE THE CITY OF FAYETTEVILLE, ARKANSAS DEPARTMENTAL CORRESPONDENCE To: Dan Coody, Mayor Thru: Greg Boettcher, Public Works Director Jim Beavers, City Engineer From: Sid Norbash, Staff Engineer Date: August 10, 2001 Re: Highway 265 Water & Sewer Relocations Phases I - Basic Construction Company - Final Reconciliation Payment The above project is now completed and we are making the final payment. During the construction phase there were some field directives and variations to the original plans, that were necessitated by the field conditions, and are reflected on the attached final payment for Phase I. Even though the final cost is under the approved amount, these changes need your approval before final payment can be made. To assist you with your review, the justifications are listed below. I If you concur please sign the attached final payment form. Original Contract Actual & Final AHTD's required adjustments $1,209,659.00 $1,138,766.55 City's required adjustments $ 92,511.00 $ 95,249.40 Total Contract $1,302,170.00 $1,234,015.95 Under -run by $68,154.05 or 5.23% The following items were added as field directives which are being processed as reconciliation final payment. Item # Description Justification 55 Two 12" Tapping Sleeves to save a portion of our 12" W/L 56 4" pvc bored to accommodate some 2" service lines not accounted for 57 Removal of a House The City was reimbursed by the AHTD's contractor. Basic removed the house because the W/L had to go in Prior to Highway construction. Originally this item was on AHTD's contract. 58 59 60 A22 SN/sn 8x24 tapping sleeve To tie in connection to Cliff's Appts. Which was not shown or accounted for. Ward's driveway repair Contractor was directed to extend the water line beyond the point shown on the plans. Fire Hydrant Adjustment To accommodate the Highway construction Temp. Generator This was a negotiated item to compensate the contractor for providing a temporary generator to be available for the Y2K concerns. Since the contractor had in good faith tried to obtained the specified generator which was not available, the City negotiated this item down to $7,000 from the original $10,000 claim. Contractor had claims in excess of $20,000 for item 42 special hillside backfill, which was dropped and negotiated as part of this item. 1 • • Staff Review Form Description/ Hwy 265 Water & Sewer Reloc. Meeting Date 11-7-2000 Project Name Final Payment Comments: Reference Comments: Budget Director Accounting Manager City Attorney Purchasing Officer ADA Coordinator Internal Auditor —xy " O M . x a Ct Ct w n x o M 7 y 0 N NH -3 (0 ID H 0 H x • I. 0 H C-) H uH �• H CO K PHH vH� HO H H �ro AH M n 0 O H�1 H Cx o J H O N M O o ro ox� my 0 M M a 0 0 M a v n r y M M M H H z X7 H O n x7 x Co yxy H N :n z H a M > ° 4n v M w y 0 r w • J Y• o 0 O C o 0 I-' K P. 0 CJ O 0 H M to M H H 0 a y 4 `3 7 H C a M N ryI rn O U x E Pa w y R a x n M y N = 0 N M 7C U) ID `3 r x C) Ct w 7 4 � n H x o r C H C O -3 M x I 0 z 4 x Pu 0 0 O CD I w co LA In 0 0 Ph O LI L F N i H = 7t c ITEM NU DESCRIPTION UNIT PRICE PREVIOUS NO. UNITS PREVIOUSLY PAID REQUESTED THIS PERIOD PAID THIS REQUEST TOTAL PAID 1 24" DI PIPE 62 4935 305970 0 0 305970 2 12" DI PIPE 37 1667.25 61688.25 0 0 61688.25 3 W DI PIPE 25 3813.5 95337.5 0 0 95337.5 4 2"SERV LINE 11 322 3542 0 0 3542 5 36" CASE B/J 330 37 12210 0 0 12210 6 24" CASE B/J 220 216 47520 0 0 47520 7 16" CASE B/J 170 201 34170 0 0 34170 8 36" CASE O/C 160 273 43680 0 0 43680 9 24^CASE 0/C 80 300 24000 0 0 24000 10 16"CASE O/C 62 401 24862 0 0 24862 11 DI FITTINGS 6800 13.3761 90957.48 0 0 90957.48 12 24" BTRFLY VL 5500 6 33000 0 0 33000 13 12' BTRFLY VL 3000 10 30000 0 0 30000 14 8" GATE VL 900 16 14400 0 0 14400 15 TRCH SFTY 2000 1 2000 0 0 2000 16 FIRE HVD 3000 15 45000 0 0 45000 17 R 8 R ASPH 20 193.93 3878.6 0 0 3878.6 18 R 8 R 6" CONC 36 77.36 2784.96 0 0 2784.96 19 4" SIDEWALK 27 36.6 988.2 0 0 988.2 20 EROSION CNT 2000 1 2000 0 0 2000 21 LVST FENCE 3 150 450 0 0 450 22 6"AIR RELEAS 6000 1 6000 0 0 6000 23 4" AIR RELEAS 4900 2 9800 0 0 9800 24 2' AIR RELEAS 3800 5 19000 0 0 19000 25 8 X 8 TAP SLV 2400 4 9600 0 0 9600 26 8" WTR TIE 1500 4 6000 0 0 6000 27 TIE/RLC MTR 400 25 10000 0 0 10000 28 SLVG HYD 200 6 1200 0 0 1200 29 ROCK EX 49 156 7644 0 0 7644 30 TREE PROT FC 1 230 230 0 0 230 31 ROOTCT/PR 1 0 0 0 0 0 32 NEW MTR BX 600 24 114409 40 0 0 14400 33 TRFC CNTRL 16000 0 0 16000 34 CL 7 AGGR 18 847.27 15250.86 0 0 15250.86 35 FLOWBL BKF 60 59.25 3555 0 0 3555 36 SP HLSD BKF 9 1268 11412 0 0 11412 37 15" PVC SWR 42 243 10206 0 0 10206 38 8" PVC SWR 25 1234 30850 0 0 30850 396"PVCSWR 40 0 0 0 0 0 40 ABANDON MH 300 7 2100 0 0 2100 41 4' DIA MH 160 96.12 15379.2 0 0 15379.2 42 REM 12"SWR 30 . -26 780 0 0 780 43 PLUG 14" SWR 200 2 400 0 0 400 44 CT 8 PLG 6" SS 200 2 400 0 0 400 45 CT & PLG 8" SS 200 1 200 0 0 200 46 SURF VIDEO 1000 1 1000 0 0 1000 47 TV 6 & 8" SS 3 1313 3939 0 0 3939 48 GRASS SOD 3 100 300 0 0 300 49 GRASS SEED 1 5385 5385 0 0 5385 50 TOPSOIL 7 1504 10528 0 0 10528 51 NOTFY RESD 1000 1 1000 0 0 1000 52 MOB 8 STOR 1 1 1 0 0 1 53 16" SPLIT CSE 69 20 1380 0 0 1380 54 16"8/J OT ROW 150 35 5250 0 0 5250 2SA ABDN WTR LN 1500 4 6000 0 0 6000 55 12" TAP SLV 5500 2 11000 0 0 11000 56 4"PVC BORED 57 152 8664 0 0 8664 57 HOUSE DEMO 3500 1 3500 0 0 3500 58 8X24 TAP SLV 6000 1 6000 0 0 6000 59 WARD'DRV 973.5 1 973.5 0 0 973.5 60 FLD DR 1 5000 1 5000 0 0 5000 TOTALS $1,138,766.55 $1,138,766.55 PAGE TWO • DESCRIPTION UNIT PRI PREVIOUS NO. UNITS PREVIOUSLY PAID REQUESTED THIS PERIOD PAID THIS REQUEST TOTAL PAID 8" DI PIPE 30 373 11190 0 0 11190 16" CASE B/J 170 147 24990 0 0 DI FITTINGS 6000 0.3465 2079 0 24990 8" GATE VL 900 5 4500 0 0 2079 TRENCH SFTY 100 1 100 0 4500 R 8 R ASP PV 30 15.5 465 0 0 0 100 R & CON PV 36 8.9 320.4 0 0 46S EROSION CNT 200 1 200 0 320.4 12 X 8 TAP SL 2500 1 2500 0 0 0 200 TIE IN 8" WTR 1500 2 3000 0 0 2500 TREE PROT 1 0 0 0 3000 ROOT CUT 1 0 0 0 0 0 PMPSTGEN 36000 1 36000 0 0 0 CL7BKFL 18 38 684 0 0 0 36000 FLWBL BKFL 60 0 0 0 684 GRASS SOD 3 12 36 0 0 0 0 GRASS SEED 1 100 100 0 0 0 36 TOPSOIL 7 12 84 0 0 100 NOTFY RESD 1000 1 1000 0 84 TRFC CNTRL 1000 1 1000 0 0 1000 MOB & STOR 1 1 1 0 1000 GEN RENTAL 7000 0 0 0 1 0 1 TOTAL $88,249.40 7000 $0.00 7000 $95.249.40 'PAGE THREE TOTAL EARNED TO DATE - PAGE 2 TOTAL EARNED TO DATE - PAGE 3 TOTAL EARNED TO DATE MATERIAL ON SITE START PERIOD MATERIAL ADDED DURING PERIOD MATERIAL USED MATERIAL REMAINING ON SITE TOTAL UNITS AND MATERIAL ON SITE RETENTION EARNED THIS PERIOD TOTAL UNITS EARNED LESS RETENTION PREVIOUSLY PAID TOTAL DUE TOTAL DUE THIS PAY ESTIMATE PAYOUT FROM CURRENT UNITS EARNED THIS PERIOD BEGINNING MATERIAL ENDING MATERIAL MATERIAL USED THIS PERIOD EARNED THIS PERIOD LESS MATERIAL SUBTRACT TOTAL RETENTION ADD PREVIOUS RETENTION DUE THIS PERIOD c $1,138,766.55 $95,249.40 $1,234,015.95 $0.00 $0.00 $0.00 $0.00 $1,234,015.95 $0.00 $1,234,015.95 $1,234,015.95 $1,227,015.95 $7,000.00 $7,000.00 $7,000.00 $0.00 $0.00 $0.00 $7,000.00 $0.00 $0.00 $7,000.00 SUMMARY PAGE FOUR c• (D 'O- •- 4 7 7 7 II ? rt rt O a H < $0 (D ft DI rt Pt, CD N N C m r m Y• ft ft a rtrt a ro xrtcn a H mmO0pm Al • • oNwana wont:rt d artm CD aynna H rt Lm o it a0' annnm o Rant°t< rt n 0 w a 0o 0 CDm o F'am 0 a Mcamp • o • ., n�07• LI rtm tot rt0 K 0•rtO'i N N N M D 0 to LI n an w7KCw 0 I-'-l-'-fl H LI waaMN ° oaoo' 0 rtp.m z nN p C rta 0 rntoay w '� F•.a as PtoMxV o owarta �C r0tmorrt H rt W V 7 N0 • rtnftw• J aN tt 0' a cCm o'O mro Cn?roC \, M Y• Y. N rt V m O 3 m ° (t3Y.o NmtnFM Dl a flQ.fl o a7nnK ° w rt a M 11 m Ct m C C n? 0 rtHit C ° 0. H F+ o �•n antQ Nn rtm CD OtJ•K a K C a a aNn7 artrta CD w a 7 7 as Z 0 E z N o H O H x H qyq H •• 0 LI ro 'vi 0" rt K O H xwM C K rt 0•� ? m 7,rtn J01.10 li wa rt apM µ.N '< 0 art M7 w Part ~Kg, 00'7n N nato' µ 0. O t: op -it ' rt µm7 a artµ rt m 0 atgo w a 01< F N r4m0 M 000' a N ma rt O(rolm let Pt W N o W a Al-.. wN 00ct Omrt Hx M (D c • P.O an N OP. r 7 rtm wa n a rt N ro O rt rt oft m 0 K . r• (-J V fr 0 NN7 rtrath'H 0 0 %a0 maa0 .._........m I-'- W Np 7rt 0W M(Danb tp('t-<0 ................ K D E m Ht+M HHh1Hn m m'1 it or•x 0Omo rtp00rtrtrtrtmmm x'mN a6.(DCaaaa<• rt O F'µm r HH HeH (< a0 MO: rt Am N rtD a m M w a0" Hrtna9a aF1"rtrta P• O'NOIYN C aN fD G 'O 0 as w m ft Om m: 0't0 mo'< rtt2 rtrraPrt '< EnEwo.x 0MY•'0r0o 0:r 0D 0 ° 'n 00 C a N K m p a M m K O n 0 FOO m w M N N rtK Pill mmwi-. ooac0 Nrtm Hrt0Kma r W m m rw 0 K• •7'a 1•'Nrtrt5mmQ aY G m to 0 m Y•m m (D y w0 m E a0 atA . 'Rrt • • K F•.•• 0 a 7 F:. •mm• • ot4 n ::IM ..' na aP. o°Ots CD O'L nN&Irt0 Mm • • 0 Kw H .o.ao.. CD Pnc�oxm W HID Krt�rtKm;* . my. . • •n Na, • $ w I lartFi a w •<<7 QON 0 • Ft m `em CD • 7 rt • • rta mC II it NO NN 'f' Q• a • • . Pt P. trt,.• N• •• mPt m OP. rt . o. *. Hrt mo a rt • • • • . pm 0 r 7 MMa • f 001 rt (o-' rte-' • a m a r7 it - Co CD • S 5 S rt r0f 0 v 5 aomm • . . . . . . . N DD O CD • rtM K . .. • • . a. • �m NmPlD .. a n a C lee • • • • • • K 0 Y• • tt 0 - a rtro'0 • • • • • rt in 01101 • • • • • . . . M w O n rt j :i n a .0 0' .m( rt • . . rt rt ✓ m ✓ Y. rt . . • • • N a H K rt H. 0 ~0 K m N So w it a OCCOLAC rt7 rtP m a arts' wN0 H O a 7 rta C K a jcnroan�0 N ooaom0 0- p0N rt 11 q it K m 7 0 inn C) LI H hn v M M 0 0 N C C x 0 H ro m z H LC RESOLUTION NO. 16-00 A RESOLUTION AWARDING BID 'NO. •2000-11, IN THE AMOUNT OF $2,107,961, TO BASIC CONSTRUCTION COMPANY, INC., FOR PHASE II, HIGHWAY 265 WATER AND SANITARY SEWER RELOCATIONS; APPROVING A 10% CONTRACT CONTINGENCY IN THE AMOUNT OF $210,796.10; AND APPROVAL OF A BUDGET ADJUSTMENT. BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF FAYETTEVILLE, ARKANSAS: Section 1. That the City Council hereby awards Bid No. 2000-11, in the amount of $2,107,961, to Basic Construction Company, Inc., for Phase II, Highway 265 water and sanitary sewer relocations, and authorizes the Mayor and City Clerk to execute a contract for said amount. A copy of the is attached hereto marked Exhibit "A" and made a part hereof. Section 2. The City Council hereby approves a 10% contract contingency in the amount of $210,796. 10. Section 3. The City Council hereby approves a budget adjustment in the amount of $1,117,786 increasing Water Line Improvements, Acct. No. 5400 5600 5808 00, Project No. 97043 20, in the amount of $470,786 and Building Cost, Acct. No 5400 5600 5804 00, Project No. 98076 20 by decreasing Use of Fund Balance, Acct. No. 5400 0940 4999 99. A copy of the budget adjustment is attached hereto marked Exhibit "B" and made a part hereof. SASSED AND APPROVED this I" day of February , 2000. • j. APPROVED: •. ° ° By: Isj Fr Hanna, Mayor so@