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HomeMy WebLinkAbout02-1967 IJ J • C I TY '-F D ENTON, TEXAS REPAIRS L RE:b i S i ONS TO UNIT ,>i' I b N2 COOLING, TOWERS CONTRACT DOCUMENTS B'D#67-5-2 Notice to Bidders, Instructions to Bidders, Proposal Form, Performance and Liability Bond form, Texas Statutory Payment Bond Form, Contract Agreement Form General Conditions and Specifications. Department of Public Utilities \ City of Denton, Texas 1 February, 1967 - v XX.XXXXXXXXXXxXXXXXXXXXXXXXXXXXi(XXXXXXXXXXXXXXXXXXXX)I.XXXXXXXXXXXXX a NAME OF BIDDER: the Marley C y h~ ADDRESS: 222 West Gregory CITY: Kansas City, Missouri 64114 PHONE: 816-361-2222 1 N l CERTIFICATE OF INSURANCE EMPLOYERS MUTUAL LIABILITY INSURANCE COMPANY OF WISCONSIN EMPLOYERS MUTUAL FIRE. INSURANCE COMPANY HOME OFFICE: WAUSAU, WISCONSIN "Phis is to certify that such insurance policies (as indicated below by policy number) and hazards covered (as indicated by rx)) nvritten on forms in curr.nt use by the company have been issued. ( ) This certificate renews or replaces the certificate' previously issued. Narne of inrure I • a The Aarley Caipany Address 222 '"vs+. Gregory Blvd. (NO, we". Rttnsa3 City, kissot.ri 64114 town, state) • t t + Kind of Coverage ` Expiration Date Polk Number Limits of Liabilit _ •u«> a t"' C° tro`""'" Bodily Injur Pro ert Dam. e Qc~~pa+lmv7 Diu~M I1-1- ^ 071 -02-024 941 Each Person Ea. Occurrence_ _ ArJtreRate fia. (lcrorrence ,_A~r~~te.~_ Generalhl biliity' 11-1-69 fY729-02-024941 300,000 300,M) 100,000 1000000 Manufacturers' and Concractnre Liability Owneri , Landlords and r c 'T(nants' Liability Owners' and Contractors' Protective Liability Contractual Lislidi 11_ 0729-02-024941 300.000 03 000 100,000 1ooloci0 Completed Operations' Products Liability Automobile 11-1-. 0729-03-024941 .300 6000 OU 000 _ 100 000 ) Owned (X) Hi red _ (-~-N aed c*cpss 14abilit 11-1-,9 0729-48-024941 jee 5 ec a1 Frwis ons slow: 'Full coverage under workmen's compensation law, and as designated in endorsements and Nlicy for coverage B. "The contractua'. coverage afforded applies to: Notwithstanding tha dri.,rra6on or description of any contract or provision ( ) contracts defined in the policy form, thereof, the conrracrial liability coverage afforded is subject to all of the ( ) contracts desgnated in contractual coverage pam terms, cxclusiar.a and condiriont of the policy or any endorsement attached ( X) all written contracts. thereto relating to contractual Lability coverage. 1 rpecial Provisions .e 11-ts..of liability for the-1Sxeess_L3broila.Folic ifoa M27497!R4 - 8-U2 0 41 _ indicated above are W3,000.000 each occurrence for bodljr~y~ and propert;, d ~7,a&e co zoned. a >70 a gregate, for products - co-apleted oocraons. and are in ,excess of the ; aFnted above for mprapensive Polic,y~ O'j2U-02-024g4l, _Autnnobfle Poli~cY~ ~-024~4~,...a~._. `sE ti~~Ia1`I/~~>✓v~i~0~i?~ ~•_th~ nployer l......... ~t of W?~a0Q0 urrder F~olicy U7~~-U2-021y91+1.. Location covered by policies listed in this certificate..._J.4to..1W..xQ.r4a) encvxl,..xe~s~e3_................... ;~rl.P~...~er:..r~.. _ Issued by- (IT Mutual Liability Insurance Issued to: Company of Wisconsin City of Dentc n ( ) Employers Mutual Fire Insurance Denton, Tex--u Company Date Yasrch 14, 1967 Place ,,a as City, Xissouri h410$ Signe ...T....~1./C This Certificate is not a Policy or a Binder of Insurance Aarn«; Ve"tat;av Mb0.50 r NOTICE TO CONTRACTORS (ADVERTISEMENT) REPAIRS b REVISIONS TO UNIT U d #2 COOL'NG TOWERS FOR CITY OF OENTON, TEXAS BID NUMBER: 6) - 6 - 2 Sealed Bids will be received by the C'ty of Denton, Texas, at the office of the Purchasing Agent, prior to 10:30 A.M. Central Standard Time, Febriary 23, '967, then pjb " cly opened for: REPAIRS b REVISIONS TO UN;T N1 d N2 COOI.!NG TOWERS Prospective bidders may examine copies of the plans and specifications at the Public Utillties OfTlce in the Municipal Building, Denton, Texas. QualIf led prospective bidders may obtain copies of the specifications at the Public Utilities Office in the Municipal Building, Denton, Texas. All bids must be made on printed contract document forms Included in the specifications. When fl led with the Purchasing Agent, each b I d shalt be accompanied either by an acceptable bidder's bond, a certified check, or a cashier's check on any soiient bank, the amount of which shall not be less than 5 per cent of the amount of the bid. The bid security shall be made payable to the C{ty Treas~j'-er of the City of Denton, Texas. Bid security of the s,ccessful bidders will be returned when the contracts ha,e bsei s'gined, fi'ed with, and approved by the City. Bid security of unsu~.cessfu. bidders w'iI be returned on award of contract or rejection of bids. No bid may be altered, w'*ha aovn or res.onitted with n sixty X60) days from and afte- the date sat f,;- the opening of bids. The City of Denton, Texas, -eser,es the right to reject any and all bids and to waive defects bids. C'TY Or' OENTON, TEXAS NC - i I CITY OF DENTON, TEXAS REPAIRS a REVISIONS TO UNITS 11 & 02 COOLING TOWERS BiDt67-6-2 TABLE Of CONTENTS Sub ect Page or Pages (Inclusive) Notice to Contractors (Advertisement) N C - I Instructions to Bidders i B- I i B- 4 Proposal Form P F- I P F- 4 Performance and Liability Bond Form P B - i Texas `1tatutory Payment Bond Form S 8 - I Contract Agreement Form C A- I C A- 2 General Conditions G C- I G C- 22 Special Conditions S C - € S C- 4 General Specifications G S- i G S- A, r ~ INSTRUCTIONS TO BIDDERS PROPOSALS: Proposals shall be submitted in duplicai's, each copy containing a bound copy of these contract documents with the proposal and requested data forms properly filled in. Proposals submitted without a bound copy of these contract documents or without all requested data and information will imply that the bidder does not intend tc comply with all of the contract conditions and such pro- posals will be considered irregular. The bound copy of these con- tract documents submitted with the proposal shall include all con- tract documents contained therein when received by the bidder. Entries made by the bidder on the contract document forms shall be typed or legibly written in Ink. All prices shalt be stated in words and figures, except where forms provide for prices to be stated in figures only. Data forms to be filled In by the bidder shall be boldly written with black ins or shall be typed with .arbon back or ozalid ribbon so that sultahle reproduction of the forms may be made by direct diazo printing. Conflicts between these contract documents and the bidder's proposal including contract terms, scope of the work, details of design, materials, performance guarantees, tests, conditions of service and methods of work shall be marked in Ink and signed or initialed by the bidder on the bound copy of these specifications and documents ubmitted with the proposal. Conflicts shall be marked directly on the page or paragraph nimber of the bidder's descriptive informa- tion as a whole will not be acceptable. In case of conflicts between these contract documents and any attached proposal Information not marked as directed these bound contract documents shall govern. If the bidder alters any part of these contract documents by erasures, deletions, interpolations, or by any other way each such alteration shall be signed or initialed by the bidder. Proposals ahail be submitted in a sealed envelope addressed to the CITY OF DENTON, TEXAS, and to the attention of the Purchasing Agent. The envelope shall be endorsed on the outside with the bidder's name, the name of the work bid upon, and Bid Number. A single proprietary Interest shall not submit multiple proposals for the same work even though the indivudual proposals may be sub- mitted under different names. The Owner reserves the right to reject all proposals so submitted. I B - I ~h 1 i Proposals may be withdrawn, altered, and resubmitted at any time before the time set for opening the bids. Proposals may not be withdrawn, altered or resubmitted within 60 days thereafter. PROPOSAL GUARANTEE: Each proposal shall, as a guarantee of good faith on the part of the bidder, be accompanied by either a certified check or cashier's check drawn on any solvent bank, or an acceptable bidder's bond executed by the bidder and a surety company authorized to do business in the State of Texas In an amount of not less than five per cent (5%) of the total bid. The proposal guarantee shall be made payable without condition to the City Treasurer of the Clty of Denton, Texas, and the amount of the check or bond may be retained or forfeited to the said City of Denton, Texas, as liquidated damages if such proposal is accepted and the contract is awarded and the bidder fails to enter Into a contract In the form prescribed, with legally responsible sureties, within ten (10) days after such award is made. Proposal guarantee checks or bonds will be returned to all unspccessful bidders after award of contract or when their proposals are rejected and to the successful bidder or bidders after they satisfactorily execute and file with the Owner the Contract Agreement and required bonds. SIGNATURE OF BIDDERS: Each bidder shall sign the proposal, using his usual signature, and giving his full business address. Bids by eartnerships shall be signed with the partnership name by one of the members of the partnership or by an authorized representative, followed by the destination of the person signing. Bids by a corporation, shall be signed with the name of the corporation, followed by the signature and designation of the president, secretary, cr other person authorized to execute such documents. The names of all persons signing should also be typed or printed below the signature. A bid by a person who affixes to his signature the word "president", "secretary", "agent", or other designati.)n, without disclosing his principal, will be rejected. When requesteo by the Owner, satisfactory evidence of the authority of the officer signing in behalf of the corporation shall be furnished. TAKES. PERMITS, AND LICENSE FEES: The bid price stated in the pro- posal shall include all taxes (Federal, State. and local), permits and licenses which might be lawfully assessed against the Owner or Contractor for or in connection with the proposal work. NOTE: Electrical permit and inspection fee will not be required. I B - 2 It shall be the bidder's responsibility to determine the applicable taxes, permits, and licenses. If the bidder is in doubt as to whether or not any tax, permit, or license is applicable, he shall state in his proposal whether or not this item has been included in his bid price and the amount of the applicable lax, permit, or license in question. INTERPRETATION OF SPECIFICATIONS: if any person who contemplates submitting a bid for the proposed contract Is in doubt as to the true meaning of any part of the plans, specifications, or other proposed contract documents, he may submit to the office of Public Utilities a written request for an interpretation thereof. The person submitting the request will be responsible for its prompt delivery. Any inter- pretation of the proposed documents will be made only by addendum duly issued and a copy of such addendum will be mailed or delivered to each person receiving a set of such documents. The Owner will not be responsible for any other explanations of the proposed documents. It shall be the responsibility of the Bidder to advise the Office of Public Utilities of conflicting requirements or omissions of information which are necessary to a clear understanding of the work before the date set for opening bids. Those questions not resolved by addenda shall be listed in the Proposal, together with statements of the basis upon which the Proposal is made as affected by each question. ACCEPTANCE AND REJECTION OF BIDS: The Owner reserves the right to accept the bid which, in Its judgmer.e, is the lowest and best bid; to award the contract by sections: to reject any and all bids; and to waive irregularities and tnforralities in any bid that is submitted. Bids received after specified time of closing will be returned unopened. LOCAL CONDITIONS: if the work includes field construction, furnishing field labor, or furnishing of field supervision, each bidder shall visit the site of the work and thoroughly Inform himself relative to construction hazards and procedure, labor, and all other conditions and factors, local and otherwise, which would affect one prosecution and completion of the work and the cost necessary for maintenance of uninterrupted operation, the availability and cost of labor, and faclIIties for transportation, handling and storage of materials and equipment. It must be understood and agreed that all such factors have been properly Investigated and considered In the preparation of every proposal submitted, as there will be no subsequent financial I B - 3 adjustment, to any contract awarded thereunder, which Is based on the lack of such prior information or its affect or, the cost of the work. BOND: The Contractor to whom the work is awarded shall furnish a performance bond to the City of Denton, Texas, in an amount equal to 100 per cent of the contract amount. The cost of the bond shall be included in the bid price. The bond shall be executed on the forms provided, copies of which are attached hereto, and signed by a surety company authorized to do business in the State of Texas and acceptable as surety to the Owner. With the bond shall be filed copies of a "Power of Attorney," certified to include the date of the bond. I B - 4 C I TY Or DEirTON, TEXAS REPAIRS d REVISIONS TO UNITS #t d N2 COOL;NG TOWERS PROPOSAL To the City of Denton, Texas Gentlemen: THE UNDERSIGNED BIDDER, having examined the plans, specifications, general and special conditions, and other proposed contract docu- ments attached hereto and refs,-red to ne^ein, together with all addenda thereto, the location, arrangement ar4d const,% ction of existing facilities which may affect, or may be affected by, the proposed work, the topography and condition of the sites of the work, and being acquainted with and fully understanding (a) the extent and character or the work covered by this proposal, (b) the location, arrangement, and specified requirements of and for the proposed new equipment, accessories, and other miscellaneous Items of work appurtenant thereto, (c) ail existing and focal conditions relative to construction difflculties and hazards, labor, trans- portation, hauling, trucking and rail delivery fact!It!es, and (d) all other factors and condit'ons ~ffucting or which may be affected by the specified work: HEREBY proposes to perform all necessary !abo-, materiai, supply all tools, equipment, personnel, and plant req,;-ed to construct the following turnkey job: To include the Repairs and Revisions to Units Of and /2 Cooling Towers as specified in the eight :8, *ork structure specifications or those of the eight (6i Items selected for contrac;f award. and to Install equipment and perform other work sttpt,'ated In, required by, and in accordance with, the proposed sontracr docu- ments hereto attached, and the pans and ipecli;ccaf;ons referred to therein (as altered, changed, r modif;ed by any and all addenda thereto), for and In cons ider-at t•;n of the fo;io*'rng 'Tem B;d Prices: Bid Price for Items 1, 2, and 3: Iff(I Bid Price for Item 4: PF -i i • r r . Bid Price for Item 5: Five Thousand One Hundred Ninty-Five Dollars 5,195.00 Bid Price for Item 6: Five Thousand Four Hundred Fifty Dollars i( 5,450.00 Bid Price for Item 7: Five ousand Five Hundred Sixty Dollars y__ b( 5,S60.00 Bid Price for Item 3: Five Thousand Eight Hundred Ten Dollars 5,810.00 P F - 2 The undersigned bidder agrees to furnish the required bonds and to enter into a contract with the Owner within ten (10) days from and after the Owner's acceptance of this proposal, and he further agrees to compiefe the work covered by the foregoing proposal, In accordance with specified requirements. Enclosed herewith is the required proposal guarantee in the amount of Five Percent of Bid An=t $ r S% of Bid ,ahlch the undersigned agrees to be forfeited to and become the property of the City of Denton, Texas, as liquidated damages, should this proposal be accepted and a contract to be award.d to him and he fall to enter into a contract in the form prescribed and to furnish the required bonds within ten 00) days as herein beforb stipulated, but otherwise the aforesaid proposal guarantee shall be returned to the undersinned upon the signing of the contract and delivery of the ap- proved bonds to the said City of Denton, Texas. The undersigned bidder hereby certifies (a) that this bid Is genuine and Is not made In the Interest of, or in the behalf of, any undis- closed person, firm, or corporation, and Is not submitted in confor- mity with any agreement or ruies of any group, association, organiza- tion, or corporatlon; (b.~ that he has not directly or indirectly induced or sollcl-red any other bidder to put in a faise or sham bid; (c) that he has not so;iclted or induced any person, form, or corporation to refrain from bidding; and (d) that he has not sought, by collusion or otherwise, to obtain for himseif any advantage over any other bidder or over the City of Denton, Texas. Dated In Kansas City, Missouri this 17 day of February 1967. SIGNATURE OF BIDDER: I If an lndlvldua+: doing business as If a Partnership: _ I by , member of firm I If a Corporation: The Marley Ca Vany (State Delaware) I by ./y (SEA.) Tit' e P.B. Reed Vice pmsidwt_ Business Address of Bidder: 222 West Gre Kansas City, ss P F - 3 PERFORMANCE AND LIABILITY BOND STATE OF COUNTY OF KNOW ALL MEN BY THESE PRESENTS, THAT The Marley Company of Kansas City, Missouri (here).iafter called the Principal) as Principal, and St. Pau Fire and Marine Insurance Company, a corporation organized and existing under the laws o' the State of Minnesota , with !ts principal office in the City of St. Paul, Minn.- , 'hereinafter cailed the Surety) as Surety, are held and firmly bound unto the City of Denton, Denton County, Texas, (hereinafter called the Obligee) in the amount of Thirty Eight Thousand Five Hundred Sixty Five and no cents Dollars (S 3-8, S 5.00 ) for the payment whereof, the said Frincipal and Surety bind themselves, and their heirs, administrators, executors, successors, and assigns, jointly and severally, firmly by these presents. WHEREAS, the Principal has entered Into a certain written contract with the Obligee, dated the 17th day of ebr a•U_.,1967, to con- struct Repairs and Revisions to Units 01 and #2 Cooling Towers, which contract is hereby referred to and made a part hereof as fully and to the same extent as If copied at length herein; NOW, THEREFORE, THE CONDITION OF THIS OBLIGATION IS SUCH, that if the said Principal shall faithfully perform the work In accordance with the plans, specifications, and contract documents, and shall hold and keep the Obligee harmless and free from a!1 patent Infringe- ments, liability demands, and expense of every Rlnd and nature for accident or injury to any person or persons or property resulting from prosecution of the work pursuant to the terms of the contract, then this obligation shall be void; oiherwlse to remain Ir Full force and effect. PROVIDED, HOWEVER, that this bond Is executed pursuant to the provisions of Article 5!60 of the Revised CivI l Statues of Texas as amended by Acts of the 56th Legislature, 1959, and al! llabilitles on this (pond shall be determined in accordance with the provisions of said Article to the same extent as if it were copied at length herein; IN WITNESS WHEREOF, the said Principal and Surety have signed and sealed this Instrument this 17th day of February, 1967. (Seal If Th Co an Corporation) P )ilncipal c re<< en - teas ty by: -Attorney-in-fact (Seal) Countersigned PB -f BY _ exas Resident Agent all ;9j o - 3 e~ a O 5 v i a ~ V E J ~ 'e 10 j 5 e o l a o V a m s ~z 1;81 x If I I as T 41 I lb Z 9 0' St ~o a «at o. L gp0 O ° 9 < a s 0 ..j °C as a " • z 04 • > a a 8 e g + if ~ ~ ~ $ 4 ; on p~ 0 9 I H < Nza a x Ae w a' °b Ewv o« s. i E114 9 a y e Y 1 co ,Joel 0 -4 5 < G 1K v -a ~ f" f0 w ~ ~ y • iA cocfj) 40, C' 20 f Q a H 79 g U0 N e . o sS TEXAS STATUTORY PAYMENT BOND STATE OF COUNTY OF KNOW ALL MEN BY THESE PRESENTS, THAT _ The Marley Company of Kansas City, Missouri (hereinafter called the Principal) as Principal, and $t. Paul Fire and Marro Insurance company a corporation organized. and existing under the laws of the State of _ Minnesota , with Its principal office In the City of St. Paul. Minn._, (hereinafter called the Surety), as Surety, are held and firmly bound unto the City of Denton, Denton County, Texas, (hereinafter called the Obligee) in the amount of Thirty Eight Th san Five Hundred Sixty Five and no ctgd)ollars 1$ 38365.00 ) for the payment whereof, the said principal and Surety bind themselves, and their heirs, administrators, executors, successors, and assigns, jointly and severally, firmly by these presents. WHEREAS, the Principal has entered Into a certain written con- tract with the Obligee, dated the 17th day of February 1967, to construct Repairs and Revisions to Units 01 and 02 Coo Ing Tower, which contract is hereby referred to and made a part hereof as fully and to the same extent as if copied at length herein; NOW THEREFORE THE CONDITION OF THIS OBLIGATION IS SUCH, tiiat if the said Principal shall pay all claimants supplying labor and material to him or a subcontractor in the prosecution of the work provided for in said contract, then this ob!igation shall be void; otherwise to remain In full force and effect; PROVIDED, HOWEVER, that this bond is executed pursuant to the provisions of Article 5160 of the Revised Civil Statutes of Texas as amended by Acts of the 56th Legislature, 1959, and all liabilities on this bond to ail such claimants shai: be determined In accordance with the provisions of said Article to the same extent as if it were copied at length herein; IN )FITNESS WHEREOF, the said Principal and Surety have signed and sealed this Instrument this 17th day of February 1967. {Seal If The a Cop Y Corporation) By K Principal Vic President-Teeas r urety {Seal} 8y; er ___.dttorney-in-fact Countersigned S B - I By Texas Resident Agent 'Q ~ ~ ~ ~ pi gg < gg 'i g S 'QC .Q]8 t x w■ tl/A f it~p•J°T=~i Y :1 9 .9 Is .0 8 m G~i 4 O O ~ y7 F ~ ~ « ~ y ~ oil a a ~j It Eo ~ q* 9 9°,_;,~ s „ ~j ills z 6w 4U z < w Q2 8 'o C32 C 8 C'i cam L4.J It ~j ag ry 8 1,5 p• S ■ • d yy w Ilia Z O 00 43 9 3 r Z °1s E g■ ox 0 ■ ■ ■ o ao O 4 E ■ o o J13 " Q R 0 0 0 w r @ o co A 01 o o °i9~ a v ~C v till m~ I Oil _ xx` o li I~ A Kim I U 8. ne~ 8a $S i7 I CONTRACT AGREEMENT THE STATE OF TEXAS 1 COUNTY OF DrNTON II THIS AGREEMENT made and entered into this 28th day of FebruarY , A.D. 1967, by and between the City of Denton, of the County of Denton and State of Texas, acting through its City Officials, thereunto duty authorized so to do, Party of the First Part, hereinafter termed Owner, and The Marley Company of the City of Kansas City County of Jackson and State of 'ss ,ri , Party of the Second Part, herein- after termed Contractor. WITNESSETH: That for and in consideration of the payments and agreements hereinafter mentioned to be made and performed by the Owner and under the conditions expressed in the bond securing the payment for materials, labor, and equipment and the bond securing the perfor- mince of this contract, CONTRACTOR hereby agrees with the said OWNER to commence and complete the construction of certain improvements o9scribed as follows: Item 1AEPA1AS'AND RE4 V1TIMS TO UNITS N1 AND 02 COOLING TOWERS OF THE CITY OF DENTON, TEXAS for the sum of Forty-Four Thousand One Hundred Wen Five Dollars ( , ) and all extra work in connection therewith, under the terms as stated in the General and Special Condltlons of the contract; and at his (or their) own proper cost and expense to furnish all the machinery, equipment, tools, superintendence, labor, insurance, and other acces- sories and services necessary to complete the said construction in accordance with the conditions and prices stated in the proposal attached hereto, and In accordance with the plans, which Include all maps, blue prints, and other drawings and printed or written explana- tory matter thereof; and the specif'cations and contract documents therefor, together with the Advertlsement for Bids, the Instructions to Bidders, the Contractor's written Proposal, the Questionnarle, the Contract Agreement, the General and Special Condltions of the contract, and Contract Documents, the Payment Bond, and the Performance Bond, all of which are hereto attached and all of which are made a part hereof and collect!vely evidence and constitute the entire contract. It is further particularly agreed between the parties to this agreement: That said work and material for the project coveree by the contract documents shall be completely Installed ane delivered to the Owner within the time above stated, clear and free from any and all liens, claims, and demands of any kind for materials, equipment, supplies, labor, accl- C A - 1 dent, death or otherwise. To insure prompt, faithful, sufficient, and complete performance to this contract on Its part, the Contractor has attached hereto and hereby makes a part hereof a Payment Bond and a Performance Bond, each to be satisfactory In all respects to the Owner. Said bonds each in the full amount of the contract price are to Insure the faithful performance of the contract under all conditions laid down by it and the contract documents covering equipment furnished, labor employed, workmanship, material, time of completion, and delivery. Said bonds shall hold and keep said Owner harmless and free from all liens, claims, patent infringement, liability demands, and expenses of every kind and nature for any accident or injury to any person or persons or property occasioned by or resulting from the prosecution of the work pursuant to the terms of this contract. That, in accorca^<:,_% with Chapter 45 of the Acts of the 43rd Legis- lature of the State of Texus, the Contractor shall forfeit as a penalty to the Owner, Ten Dollars ($10.00) for each laborer employed for each day or portion of day such iaborer is paid less than the rtes stipulated in the wagos scale for work dme for the Contractor or any subcontractor under him under this contract. That the full compensation to be paid the Contractor by the Owner pursuant to the terms of the Contract shall be payable as provided in the General Conditions of the controct documents. This Contract is executed In four (4) counterparts. IN WITNESS WHEREOF, said pPrtles hereto have hereunto set their hands and seals at Denton, Texas, the day and year first above written. CITY OF DENTON, TEXAS, Owner (Seal) .4,,~.) 1~.+~. Ca F,...a . by 40 :TT Wa-ren Whitson, Jr., Mayor Secretary THE MARLEY COMPANY CONTRACTOR Affix Corporate by. V Seal here, if any Fe Be Reed _ Vice-President APPROVE AS T FORM: Title City orney CA-2 5 GENERAL CONDITIONS GC-1. SCOPE: The contract stipulations which follow are general in scope, in =may refer to conditions not encountered on or in connection with the work covered by this contract. Any provision of these General Conditions which pertains to a nonexistent condition and is not appli- cable to the work to be performed hereunder, or which conflicts with any provision of the Special Conditions, shall have no meaning in the contract and shall be disregarded. GC-2. CONTRACT DOCUMENTS: It is understood and agreed that the Notice to Contractors, nstructions to Bidders, Proposal, Performmice Bond, Statutory Bond, Contract Agreement, General Conditions, Special Condi- tions, Specifications, Plans, Addenda, Change Orders, and specifications and engineering data which may be furnished by the Contractor and approved by the Owner, are each and all included in this contract and the work shall be done in accordance therewith. GC-3. DEFINITIONS: Words, phrases, or other expressions used in these contract ocuments and defined in this Paragraph GC-3, shall have the meaning herein given: 1. "Contract" or "Contract documents" shall include all documents enumerated in the foregoing Paragraph GC-2. 2. 'owner" shall mean the City of Denton, Texas, designated as "Party of the First Part", in the Contract Agreement and for whom the work covered by this contract is to be performed, acting through its duly authorizel officers and agents. 3. "Contractor" shall mean the corporation, partnership, or indi- vidual, named and designated in the Contract Agreement as the "Party of the Second Part", who has entered into this contract for the performance of the work covered thereby, and its, his, or their duly authorized agents and other legal representatives. 4. "Subcontractor" shall mean and refer only to a corporation, partnership, or individual having a direct contract with the Contractor for (a) performing a portion of the contract work, or (b) furnishing material worked to a special design accord- ing to the contract plans or specifications; it does not, how- ever, include one who merely furnishes material not so worked. 5. "Engineer" shall mean the engineEr or engineers who have been designated, appointed, or otherwise employed or delegated by the Owner for this work, or their duly authorized agents, such agents acting within the scope of the particular duties entrusted to them in each ease. 6. "Inspector" shall mean the engineering or technical inspector or inspectors duly authorized by the Owner or Engineer, limited in each case to the particular duties entrusted to him or them. GC -i 7. "Date of Contract," of words equivalent thereto, shall mean the date written in the first paragraph of the Contract Agreement. 8. "Day" or "days," unless herein otherwise expressly defined, shall mean a calendar day or days of twenty-four hours each. 9. "The Work" shall mean the work to be done and the equipment, sup- plies, materials, and services to be furnished under the contract, unless some other meaning is indicated by the context. 10. "Plans" or "drawings" shall mean and include all (a) drawings pre- pared by the Owner as a basis for proposals, (b) all supplementary drawings furnished by the Engineer as and when required to make clear, and to define in greater detail, the intent of the contract plans and specifications, (c) drawings submitted by the successful bidder with his proposal and by the Contractor to the Owner, when and as approved by the Engineer, and (d) drawings submitted by the Owner to the Contractor during the progress of the work as pro- vided for herein. 11. Whenever in these contract documents the words "as ordered," "as directed," "as required," "as permitted," "as allowed," or words or phrases of like import are used, it shall be taxierstood that the order, direction, requirement, permission, or allowance of the Owner and Engineer is intended. 12. Similarly the words "Approved," "reasonable," "suitable," "accept- able", "properly," "Satisfactory," or words of like effect and import, unless otherwise particularly specified herein, shall mean approved, reasonable, suitable, acceptable, proper, or sat- isfactory in the judgment of the Owner and Engineer. 13. Whenever any statement is made in the contract documents containing the expression "it is understood and agreed," or an expression of like import, such expression means the mutual understanding and agreement of the parties executing the contract agreement of which these general conditions are a part. GC-4. VERBAL STATEMENTS NOT BINDING: It is understood and agreed that the written terms anprovisl of tfi s agreement shall supersede all prior verbal statements of any and every official and/or other represen- tative of the Owner, and such statements shall not be effective or be con- strued as entering into, of forming a part of, or altering in any wise whatsoever, the written agreement. GC-S. TITLES AND SUBHEADINGS: The titles or subheadings used in this con- tract and the contract plans and drawings and in the specifications, are understood to be for convenience of reference only, and shall not be taken or considered as being a part thereof, or as having any bearing on the interpretation therof. GC-6. COPIES OF CONTRACT: Four (4) counterpart copies of the Contractor's propose ass tt , performance bond, a statutory bond where required and the contract agreement shall be prepared. TW (2) of these copies, GC-2 I ' . r each containing the band (or bonds) properly executed and the contract agreement signed by the Contractor, shall be submetted to and signed by the Owner; one of the copies so signed shall be delivered to the Contractor. A third copy, containing the executed perfa,-nance bind, shall be delivered to the Engineer. The fourth copy is to be retained by the surety convany. The original copy of the proposal submitted by the Contractor is to be retained by t;ie Owner, in addition to the copy thereof in the Owner's copy of the executed documents. GO-7. SCOPE NATURE AND INTENT OF SPECIFICATIONS AND PLANS: The speci- fications anpans are intended to supplement, but not necessarily dup- licate each other. Any work exhibited in the one, and not in the other, shall be executed just as if it had been set forth in both, in order that the work be completed according to the complete design as decided and determined by the Engineer. Should anything be omitted from the specifications and plans which is necessary for a clear understanding of the work, or should it appear that various instructions are in conflict, then the Contractor shall secure written instructions from the Engineer before proceeding with the con- struction affected by such omissions or discrepancies. It is understood and agreed that the work shall be performed and completed according to the true spirit, meaning and intent of the contract, specifications and plans. The Contractor's responsibility for construction covered by conflicting requirements, not provided for by addendum prior to the time of opening bids for the work represented therby, shall not extend beyond the con- struction in conformity with the cheaper of said conflicting requirements. Any increase in cost of work required to be done, in excess of the cheaper of the conflicting :equirements, will be paid for as extra work as pro- vided herein. GC-8. FIGURED DIMENSIONS TO GOVERN: Dimensions and elevations shown on the plans shall be accurately o awed, even though they differ from scaled measurements. No work shown on the plans, the dimensions of which are not indicated, shall be executed until necessary dimensions have been obtained from the Engineer. GC-9. CONTRACTOR TO CHECK PLANS AND SQiEDULES: The Contractor shall check all dimensions, elevations, an quantities s awn on the plans, and sched- ules given to him by the Engineer, and shall notify the Engineer of any discrepancy between the plans and the •.onditions of the ground, or any error or omission in plans, or in th: layout as given by stakes, points, or instructions, which he may discover in the course of the work. The contractor dill not be allowed to take advantage of any error or omission in the plans or contract documents, as full instructions will be furnished by the Engineer should such error or omission by discovered, and the Contractor shall carry out such instructions as if originally specified. GC-10. DRAWINGS TO BE FURNISHED BY CONTRACTOR: The Contractor shall fur- hish all shop, fabrication, assembly, t2on, or other drawings required by the specifications; drawings of equipment and devices, offered GC-3 r by the Contractor for approval by the Engineer, in sufficient detail to adequately show the construction and operation therof; drawings showing essential details of any change in design or const ruction, proposed by the Contractor for consideration by the Owner, in lieu of the design or arrangement required by she contract or any item of extra work therunder; and all required wiring and pipir^ layouts. Not less than two (2)pre- liminary copies of each such drawing shall be submitted to the Engineer for his check and approval, together with the same number of copies of each drawing required by the Engineer to be revised. On final approval, the Engineer shall be furnished with a total of not less than five (S) copies, and more when required, of each drawing as finally approved; such number to include any copies of preliminary or revised drawings which are approved as submitted. After due approval by the Engineer, all such drawings shall become a part of the contract documents and the work or equipment shown thereby shall be in conformity therewith unless other- wise required by the Owner. No work shall be performed in connection with the fabrication or manufacture of material or equipment shown by any drawing thereof, nor shall any accessory, appurtenance, or device not fabricated or manufactured by the Contractor or his subcontractor, be purchased until the drawing or drawings therfor have been aapppproved as stipulated, except at the Contractor's own risk and responsiblity. The Engineer's check and approval of drawings submitted by the Contractor will be for, and will cover, only general conformity to the plans and specifications and will not consitute a blanket approval of all dimensions, quantities, or details of the material or equipment shown by such drawings, nor shall such approval relieve the Contractor of responsibility for errors contained therein. GC-11. LEGAL ADDRESSES: Both the business address of the Contractor given in the bid or proposal upon which this contract is founded, and the Contractor's office in the vicinity of the work, are hereby designated as the places to which all notices, letters, and other communications to the Contractor may be mailed or delivered. The business address of the Owner appearing on the first page of these General Conditions, in subparagraph 2 entitles: "Definitions," is hereby designated as the place to which all notices, letters, and other communications to the owner may be mailed or delivered. The delivery by one party to the other party at an address so designated, or the depositing in any mail box regularly maintained by the post office, of any notice, letter, or other communi- cation addressed to such address, postage prepaid, registered or certified mail with return receipt required, shall be deemed sufficient service thereof, and the date of said service shall be the date of such delivery or mailing. Either party may change the said address or addresses at any time by an instrument in writing delivered to the Engineer and to the other party. Nothing herein contained shall be deemed to preclude or render inoperative the service of any notice, letter, or communication upon either party personally. GC-12. RESPONSIBILITY OF 0WRACTOR: The Contractor shall: G C - 4 a. Furnish all transportation, tools, equipment, machinery and plant, and all suitable apppliances, requisite for the execu- tion of the contract, and be solely answerable for the safe, proper, and lawful construction, maintenance and use thereof. b. Cover and protect his work from damage; all injury therto before the completion and acceptance of this contract shall be made good by him. c. Be solely answerable for all damage to the.Owner or property of the Owner, to other contractors or employees of the Owner, to the neighboring premises, or to any private or personal property, due to improper, illegal, or negligent conduct of himself or his subcontractors, employees, or agents in or about said work, or in the performance of the work covered by this contract, or any extra work undertaken as herein provided, or to any defect in, or the :Lmoroper use of, any scaffolding, shoring, apparatus, ways, works, machinery, or plant. GC-13. PATENTS: It is mutually agreed by and between the parties to this contract Ti t all royalties and fees for and in connection with patents or patent infringement claims for materials, articles, apparatus, devices, or equipment (as distinguished from processes) used in or for the work, shall be included in the contract amount and th.- Contractor shall satisfy all demands that may be made at any time for such; and he shall be lia- ble for any damages, or claims for patent infringements. The Contractor shall, at his awn cost and expense, defend any and all suits or proceed- ings that may be instituted at any time against the Owner for infringe- ment or alleged infringement of any such patents involved in the work and, in case of an award of damages, the said Contractor shall pay such award. Final payment to the Contractor by the Owner will not be made while any such suit or claim remains unsettled. The Contractor, however, shall not be liable for the defense of any suit or other proceedings, nor for the payment of any damages or other costs in connection therewith, for the infringement or alleged infringement of any patented process re- quired by the Owner in the design of the work to be done under this contract or by the contract specifications therefor. GC-14. INDEPENDENT CONTRACTOR: The right of general supervision by the Owner shall not make Me' ntractor an agent of the Owner, and the lia- bility of the Contractor for all do-cages to persons, firms and corpora- tions, arising from the Contractor's execution of the work, shall not be lessened because of such general supervision; but as to all such persons, firms, and corporations, and the damages, if any, to them or their prop- erty, the Contractor herein is an independent contractor in respect to the work. GC-1S. RELATIONS WITH OMER COTNITAACTORS: The Contractor shall cooperate with all other contractors wFio may'T performing work in behalf of the Owner, and workmen who may be employed by the Owner, on any work in the vicinity of the work to be done under this contract, and he shall so conduct his operations as to interfere to the least possible extent with GC - S the work of such contractors or workmen. He shall promptly make good, at his own expense, any injury or damage that may be sustained by other contractors or employees of the Owner at his hands. Any difference or conflict which may arise between the Contractor and other contractors, or between the Contractor and ':he workmen of the Owner, in regard tr their work shall be adjusted and determined by the Engineer. If the work of the Contractor is delayed because of any acts or omissions of any other contractor or contractors, the Contractor shalt have no claim against the Owner on that account other than for an extension of time. When two or more contracts are being executed at one time in such manner that work on one contract may interfere with that on another, the En- gineer shall decide which contractor shall cease work and which shall continue, or whether the work on both contracts shall progress at the same time, and in what manner. When the territory of one contract is the necessary or convenient means of access for the transportation or movement of men, materials, or appliances required for the execution of another contract, such privi- leges of access or any other reasonable privilege may be granted by the Engineer to the contractor so desiring, to the extent and amount, in the manner, and at the time, which may be reasonably necessary. GC-16. MMWDS OF OPERATION: The Contractor shall give to the Engineer full information, in advance, as to his plans for carrying on any part of the work, If, at any time prior to the start or during the progress of the work, any part of the Contractor's plant or equipment or any of his methods of executing the work, appear to the Engineer to be unsafe, inefficient, or inadequate to insure the required quality or rate of progress of the work, he may order the Contractor to increase or improve his facilities or methods, and the Contractor shall promptly comply with such orders; but neither compliance with such orders, nor failure of the Engineer to issue such orders, shall relieve the Contractor from his obligation to secure the degree of safety, the quality of wcrk, and the rate of progress required by this contract. The Contractor alone shall be responsible for the safety, adequacy, and efficiency of his plant, equipment, and methods. The approval by the Engineer of an plan or method of work proposed by the Contractor shall not relieve the Contractor of any responsibility therefor, and such approval shall not be considered as an assumption by the Owner, or any officer, agent, or employee thereof, of any risk or liability, and the Contractor shall have no claim under this contract on account of the failure or inefficiency of any plan Or me0iod so approved. Such approval shall mean only that the Engineer Ines no ob- jection to the adoption or use by the Contractor of such plan or method at the Contractor's own risk and responsibility. GC-17. SUGGESTIONS TO CONTRACTOR ADOPTED AT HIS OWN RISK: Any plan or method or won suggest by the Engineer, or other representative of the Owner, to the Contractor, but not specified or required, if adopted or followed by the Contractor in whole or in part, shall be used at the risk and responsibility of the Contractor; and the Engineer and the Owner will assume no responsibility therefor. GC-6 GC-18. AMORITY AND DUTY OF THE ENGINEER: It is mutually agreed, by and between the parties to :s contract, Fiat the Engineer shall supervise all work included here3-.&. In order to prevent delays and disputes, and to discourage litigation, it is further agreed by and between the parties to this contract that the Engineer shall in all cases determine the amounts and quantities of the several kinds of work which are to be paid for under the contract; that he shall determine all questions in relation to said work and the construction therof; that he shall in all cases decide every question which may arise relative to the execution of the contract on the part of the Contractor; that his decisions and findings shall be the conditions precedent to the right, of the parties hereto, to arbitration or to any action on the contract, and to the rights of the Contractor to receive any money under this contract: Provided, however, that should the Engineer render any decision or give any direction which, in the opinion of either party hereto, is not in accordance with the meaning and intent of this contract, either party may file with the Engineer, within thirty (30) days, a written objection to the decision or direction so rendered. It is the intent of this agreement that there shall be no delay in the execution of the work, and the decision or di- rections of the Engineer as rendered shall be promptly carried out. GC-19. SUPERVISION AND INSPECTION: It is agreed by the Contractor that the Owner shall be an is Hereby authorized to appoint or eaploy (either directly or through the Engineer) such supervising engineers and inspec- tors as the Owner may deem proper, to inspect the materials furnished and the work performed under this contract, and to see that the,said materials are furnished'and the said work performed in accordance with the plans and specifications therefor. The Contractor shall furnish all reasonable aid and assistance required by the Engineer, or by the supervisors or inspectors, for the proper inspection and examination of the work and all parts therof. The Contractor shall regard and obey the directions and instructions of the Engineer, or any supervisor or inspector so appointed, when the same are consistent with the obligations of this contract. Should the Con- tractor object to any order given by any subordinate engineer, supervisor, or inspector, the Contractor may make written appeal to the Engineer for his decision. Stpervising engineers, inspectors, and other properly authorized repre- sentatives of the Owner or Engineer shall be free at all times to perform their duties, and any intbridation or attempted intimidation of any one of them by the Contractor or by any of his employees shall be sufficidnt reason, if the owner so decides, to annul the contract. Such inspection shall not relieve the Contractor from any obligation to perform said work strictly in accordance with the plans and specifications or any modifications thereof as herein provided, and work not so con- structed shall be removed and made good by the Contractor at his own ex- pense, and free of all expense to the Owner, whenever so ordered by the Engineer, without reference to any previous oversight or error in inspection. GC-7 GC-20. NO WAIVER OF RIGHTS: Neither the inspection by the Owner or any of the Owner s o cia s, employees, or agents, nor any order by the Owner for payment of maney, or any payment for, or acceptance of, the whole or any part of the work by the Owner or Engineer, nor any extention of time, nor any possession taken by the Owner or its employees, shall operate as a waiver of any p-.nvision of this contract, or of any power therein reserved to the Owner, or any right to damages herein provided, nor shall any waiver of any breach in this contract be held to be a waiver of any other or subsequent breach. GC-21. SUPERINTEN'}FNCE OF WORK: The Contractor shall provide and maintain, continua yon t e site o the work during its progress, adequate and com- peter;t superintendence of all operations for and in connection with the worl being performed under this contract, either personal or by a duly authorized superintendent or other representative. The superintendent or other representative of the Contractor on the work, and who has charge thereof, shall be fully authorized to act for the Contractor and to receive whatever orders as may be given for the proper prosecution of the work, or notices in connection therewith. GC-22. ORDERS TO CWMCTOR'S AGENT: Wh.never the Contractor is not present ar any pa o the work ere it may be desired to give directions, orders may be given by the Engineer or his representative to, and shall be received and obeyed by, the superintendent or foreman who may have charge of the particular part of the work in reference to which such orders are given. GC-23. PROTECTION OF PROPERTY AND PUBLIC LIABILITY: The Contractor shall assume u responsibility or the protection oa 1 public and private property, structures, sewers, and utilities, both above and below ground, along, beneath, above, across, or near the site or sites of the work being performed under this contract, or which are in any manner affected by the prosecution of the work or the transportation of men or materials in connection therewith. Barriers shall be kept placed at all times to protect persons other than those engaged on or about the work from accident, and the Contractor will be held responsible for all accidents to persons or property through any negligence of himself or his employees. The Contractor shall give reasonable notice to the owner or owners of public or private property and utilities when such propert y is liable to injury or damage through the performance of the work, and shall make all necessary arrangements with such owner or owners relative to the. removal and replacement or protection of such property or utilities. All permits and licenses required in the prosecution of any and all parts of the work shall be obtained and paid for by the Contractor. The Contractor shall satisfactorily shor, support, and protect any and all structures, and all pipes, sewers, drains, conduits, and other facil- ities belonging to the awrner, and shall le responsible for any damage resulting thereto. The Contractor shall not be entitled to any damages or extra pay on accent of any postponement, interference, or delay GC-6 w caused by any such structures and facilities being on the line of the work, whether they are shown an the plans or not. GC-24. DEFENSE OF SUITS: In case any action at law or suit in equity is brought against t e er or any officer or agent thereof, for or an account of the failure, omission, or negligence of the Contractor to do and perform any of the covenants, acts, matters, or things by this con- tract undertaken to be done or performed, or for the injury or damage caused by the negligence or alleged negligence of the Contractor or his subcontractors or his or their agents, or in connection with any claim or claims based on the lawful demands of subcontractors, workmen, material men, or suppliers of machinery and parts thereof, equipment, power tools, and supplies incurred in the fulfillment of this contract, the Contractor shall indemnify and save harmless the Owner and officers and agents of the Owner, of and from all losses, damages, costs, expenses, judgments, or decrees whatever arising out of such action or suit that may be brought as aforesaid. GC-25. INSURANCE: The Contractor shall secure, and maintain throughout the dura- o oT1this contract, insurance of such types and in such amounts as may be necessary to protect himself against all hazards or risks of loss as hereinafter designated and specified. The form, and limits of such insurance, together with the underwriter thereof.in each case, shall be approved by the Owner, but, regardless of such approval, it shall be the responsibility of the Contractor to maintain adequate insurance coverage at all times. Failure of the Contractor to maintain such coverage shall not relieve him of any contractual responsibility or obligation. If'a part of the contract work is to be sublet, the Contractor shall: a. Cover any and all subcontractors in his insurance policies, or b. Require each subcontractor not so covered to secure insurance which will protect said subcontractor against all applicable hazards or risks of loss designated herein. Satisfactory certificates of insurance shall be filed with the Owner prior to starting any construction work for or in connection with this contract. Said certificates shall state that ten (10) days written notice will be given the Owner before any policy covered thereby is changed or cancelled. GC-21.01 Workmen's Compensation and Employers' Liability Insurance: this insurance sTl protect the Contractor against any an a chars brought under the Workmen's Compensation Law for the state or states involved in work performed under this contract. It shall also protect the Contractor against claims for injury to, disease or death of workmen engaged in work under this contract which, for any reason, may not fall within the pro- visions of the Workmen's Compensation Act. Liability limits for this insurance shall be not less than the following: Workmen's Compensation: Statutory Employer's Liability $100,000 each person GC-9 GC-25.02 Comprehensive General Liability _Insurance: This insurance, to be on the c- hens- i c'orm`s aI prI~otect the Contractor against ny and all claims arising from injuries to members of the public or damage to property of others arising out of any act or omission of the Contractor, his agents, employees or subcontractors, in connection with the operation or performance of the work for and in connection with this contract. In Addition, this general liability insurance policy shall specifically insure the contractual liability of the Contractor assumed under the foregoing paragraph "Defense of Suits". The property damage liability coverage under this policy shall contain no exclusion relative to blasting, explosion, collapse of buildings, or damage to underground property. Liability limits for general liability insurance coverage under this policy shall be not less than the following: Bodily Injury : $100,000 each person $300,000 each person Property Damage : $100,000 each accident $200,000 aggregate GC-25.03. Comprehensive Automobile Liability Insurance: This insurance, to be on the c-omprehens ve tom, shall protect a tractor against any and all claims for injuries to members of the public and damage to ge prop- erty of others arising from the use of automobiles and trucks in connec- tion with the performance of work under this contract, and shall cover the operation on or off the site of the work of all motor vehicles licensed for highway use, whether they are owned, non-owned, or hired by the Contractor. The policy shall include an "all states" endorsement. Liability limits for automobile liability insurance coverage under this policy shall be not less than the following: Bodily Injury : $100,060 each person $300,000 each accident Property Damage : $ 50,000 each accident GC-26. ESTIMATED 9!AL TIES: Any and all estimated quantities stipulated in the proposal term unTer unit price items are approximate and are to be used only (a) as a basis for estimating the probable cost of the work and (b) for the purpose of comparing the proposals submitted for the work. It is understood and agreed that the actual amounts of work done and materials furnished under unit price items may differ from such estimated quantities, and that the basis of payment for such work and materials shall be the actual amount of work done and materials furnished in each case. The Contractor agrees that he will make no claim for damages, anticipated profits, or otherwise on account of any difference between the amounts of work actually performed and materials actually furnished and the amounts estimated therefor in the proposal or other contract document. GC-10 w, GC-27. MODIFICATIONS AND ALTERATIONS: The Contractor agrees that the Owner she eve t e ri t to a modifications, changes and alteratioas in the arrangement or extent of the work, without affecting the validity of the contract and performance bond thereunder. If the modification or alteration increases the amount of work to be done, and the added work or any part thereof is of a type and character which can be properly and fairly classified under one or more unit price items of the proposal, then such added work or part thereof shall be paid for according to the amount actually done and at the applicable unit price or prices therefor. Otherwise, such work shall be paid for as herein pro- vided under "Extra Work." If the modification or alteration decreases the amount of work to be done, such decrease shall not consitute the basis for a claim for damages or anticipated profits on work affected by such decrease. Where the value of omitted work is not covered by applicable unit prices, the Engineer shall determine on an equitable basis the amount of (a) credit due the Owner for contract work not done as a result of an authorized change, (b) allowance to the Contractor for any actual loss incurred in connec- tion with the purchase, delivery and subsequent disposal of materials or equipment required for use on the work as planned and which could not be used in any part of the work as actually built, and (c) any other adjust- ment of the contract amount where the method to be used in making such adjustment is not clearly defined in the contract documents. Except for minor changes or adjustments which involve no contract price adjustment or other monetary consideration, and with the exception of ad- justments of estimated quantities for unit price work or materials to conform to actual pay quantities therefor as hereinbefore provided under "Estimated Quantities", all changes and alterations in the terms or scope of the contract shall be made under the authority of duly executed change orders issued and signed by the Owner and accepted and signed by the Contractor. GC-28. EXTRA WORK: The Tenn "Extra Work," as used in this contract, shall be under-staa to mean and include alI work that may be required by the Owner or Engineer to be done by the Contractor to accomplish any change or alteration in or addition to the work shown by the plans or reasonably implied by the specifications and not covered by contract proposal items, and which is not otherwise provided under '%diflcations and Alterations." It is ri;ceed that the Contractor shall perform all extra work under the direction of the Engineer when and as so ordered in writing by the Engineer subject, however, to the right of the Contractor to require a written con- firmation by the Owner of such extra work order. It is further agreed that the compensation to be paid the Contractor for performing extra work shall be determined by one or more of the following methods: Method "A": By agreed unit prices; or Method "B": By agreed lump sum; or Method "C": If neither Method "A" nor Method"B" can be agreed upon before the extra work is started, the Contractor shall GC - 11 be paid his actual field cost of the work plus fifteen per cent (151) or work _w RUT he performs with his own farces and/or the Contractor shall be paid the subcon- tractor's actual field cost of the work plus twenty- five per cent or wor which is performed by his subcontractor or subcontractors. Where extra work is performed under Method "C", the term actual field cost of such extra work is hereby defined to be and shall include: a The pay- roll cost for all workmen, such as foremen, mechanics, craftsmen, and laborers; (b) the cost of all materials and supplies not furnished by the Owner; (c) rem al for all parer-driven equipment at agreed-upon rates for the time actuaVy employed or used in the performance of the extra work; (d) transportation charges necessarily incurred in connection with any equipment authorized by the Engineer for use on said extra wor;: and which is not already on the job; (e) all power, fuel, lubricants, water, and similar operating expenses; (f) all incidental expenses incurred as a direct result of such extra work, including sales or use taxes on materials, payroll taxes, and the additional premiums for construction bonds, workmen's compensation, public liability and property damage, and other insurance required by the contract where the premiums therefor are based on payroll and material costs. The Engineer may direct the form in which the actual field cost shall be kept, and may also specify in writing before the worc commences the method of doing the work and the type and kind of machinery and equipment, if required, which shall be used in the performance of extra work under Method "C". If machinerv or heavy construction equipment is required for extra work, the authorization and basis of payment for the use thereof shall be stipulated in the written extra work order. The applicable "plus" percentage (15% or 25%) of the actual field cost to be allowed and paid to the Contractor shall constitute full compensation for profit, overhead, superintendence, field office expense, and all other elements of cost not embraced within the actual field cost as herein defined. No claim for extra work of any kind will be allowed unless ordered in writip; by the Engineer or Owner. In case any orders or instruction, eithe-: oral or written, appear to the Contractor to involve extra work for which he Aould receive compensation, he shall make a written request to the Engineer for a written order authorizing such extra work. Should a difcerence of opinion arise as to what does or does not constitute extra wort, or concerning the payment thereof, and the Engineer insists on its performance, the Contractor shall proceed with the work after making a written request for a written extra work order and shall keep an accurate account of the actual field cost thereof as provided for Method "C" in the foregoing paragraph. GC-29. EXTRA WORK A PART OF CONTRAI,7: If extra work is performed in accordance with the provisions o this contract, such extra work shall be considered a part hereof and subject to each and all terms and conditions of said contract. GC-30. ARBITRATION: All questions of dispute arising from or in connection with interpretation or application of any provision of the Contract Agreement, and general and special conditions thereof, may be submitted to arbitration by agreement or both parties in the following manner. The GC -12 party desiring to have arbitration (referred to in this clause as "Party A") shall notify the other party (referred to in this clause as "Party B'J in writing of such desire,and in such notice shall specify the question it is desired to arbitrate and shall name an arbitrator. If Party B wishes to agree to arbitration, it shall so notify Party A in writing within ten days after receipt of the said notice from Party A, and Party B's notice shall either state that the arbitrator named by Party A shall act as sole arbitrator, or shall name an additional arbitrator. If Party B, in its said notice, names an additional arbitrator, then the arbitrator named by Party A and the arbitrator named by Party B shall choose a third arbitrator. If, and only if, such notice shall be so given by Party B, the arbitration procedure herein set forth shall become compulsory. The arbitrator or arbitrators shall act with promptness. In the case of three arbitrators, the decision of any two shall be binding on both parties to the contract, as shall that of a single arbitrator if the dispute is submitted thereto as heretofore provided. The decision of the arbitrator or arbitrators may be filed in court to ca it into effect. If they consider that the case so demands, the arbitrator or arbitrators are authorized to award the party whose contention is sustained such scan or sums as they may deem proper for the time, expense and trouble incident to the appeal, and if the appeal was taken without reasonable cause, they may award damages for any delay occasioned thereby. The arbitrators shall assess the costs and charges of the arbitration upon either or both parties. The award of the arbitrators must be made in writing, and shall not be open to objection on account of the form of proceedings or award. The Contractor shall not cause a delay of the work during any arbitration proceedings, except by agreement with the Owner. It is understood and agreed by the parties to the contract that no requirement or statement herein shall be interpreted as curtailing the power of the Engineer to determine the amount, quality, and acceptability, of work and materials. If, for any reason, after the said notices have been duly given by Party A and Party B, the arbitrators appointed shall be unable or shall fail to act with reasonable promptness, in appointing a third arbitrator, Party A (or, if he does not do so within a reasonable time, Party B) may request a judge of the United Stated District Court who regularly holds court in the district in which the site of the work, or any part therecf is located, to appoint the said third arbitrator. If it appears to such judge that the two arbitrators originally appointed were unable or failed to act with reasonable promptness in appoint.ng a third arbitrator, he may appoint the said third arbitrator, and such an appointment shall consitute a con- clusive determination that the arbitrators originally appointed were so unable or failed to act with reasonable promptness and, if the said judge acted at the request of Party B, that Party A did not make such request within a reasonable time. If, for any reason, after the arbitrator or arbitrators have been duly appointed as hereinabove provided, t)N,, said arbitrator or arbitrators shall be unable or shall fail to act with nable promptness in reaching a decision regarding the question subm d to arbitration, Party A (or, if he does not do so within a reasonaoie time, Party B)may request a G C - 13 judge of the United States District Court who regularly holds court in the district in which the site of the work, or any part thereof is located, to appoint three new arbitrators to act hereunder. If it appears to such judge that the arbitrator or arbitrators originally appointed were unable or failed to act with reasonable promptness in reachin? a decision regard- ing the question submitted to arbitration, he may appoint three new arbi- trators to act hereunder, and such an appointment shall constitute a con- clusive determination that the arbitrator or arbitrators originally appointed were so unable or failed to act with reasonable promptness, and, if the said judge acted at the request of Party B, that Party A did not make such request within a reas-treble time. 'f , for any reason, a third arbitrator, or three new arbitrators, shall not be appointed by a judge of the United States District Court under the circumstances hereinabove described; or, if three new arbitrators ae so appointed and are unable or fail to act with reasonable promptness in reaching a decision regarding the question submitted to arbitration, then the arbitration procedure shall be deemed to have failed, and the parties shall be free to assert their rights in the same manner as if they had not agreed to submit the question to arbitration. GC-31. PROVISION FOR EMERGENCIES: Whenever, in the opinion of the Engineer, the Contractor has not taken sufficient pprecaution for the safety of the public or the protection of the work to be constructed under this contract, or of adjacent structure or property which may be injured by processes of construction on account of such neglect, and whenever, in the opinion of the Engineer, an emergency shall arise and immediate action shall be con- sidered necessary in order to protect public or private persorn,el or property interests, then the Engineer, with or without notice to the Cont:'actor, may provide suitable protection to the said interests by causing ouch work to be done and material to be furnished and placed as tha Engineer may consider necessary and adequate. The cost and expense or such work and material so furnished shall be borne by the Contractor, and, if the same shall not be paid on presentation of the bills therefor, such costs shall be deducted from any amounts due or to become due tho Contractor. The performance of such emergency work under the direction of the Engineer shall in no way relieve the contractor of res•,onsibility for damages which j may occur during or after such precaution has been duly taken by the Bigineer. GC-32. ASSIGNMEW AND SUBLETTING OF CONrRACr: The Contractor shall not assign or sublet the work, or any part t reof, without the previous writ- ten consent of the Owner, nor shall he assign, by power of attorney or otherwise, any of the money payable under this contract unless by and with the lake consent of the Owner to be signified in like manner. No right under this contract, nor to any money due or to become due hereunder shall be asserted in any manner against said Owner, or persons acting for the Owner, by reason of any so-called assignment of this contract or any part thereof, unless such assignment shall have been authorized by the written ,zonsent of the Owner. In case the Contractor assigns all, or any part of, any moneys due or to become due under this contract, the instrument of Lssignment shall contain a clause substantially to the effect that it is G C - 14 agreed that the right of the assignee in and to any moneys due or to become due to the Contractor shall be subject to all prior liens of all persons, firms, and corporations for services rendered or materials sup- plied for the performance of the work called for in this contract. Should any subcontractor fail to perform in a satisfactory manner the work undertaken by him, his subcontract shall be immediately terminated by the Contractor upon notice from the Owner. The Contractor shall be as fully responsible to the Owner for the acts and omissions of this subcontractors, and of persons either directly or indirectly employed by them, as he is for the acts and omissions of persors directly employed by him. Nothing contained in this contract shall create any contractual relation between any subcontractor and the Owner. GC-33. RIGEff OF OWNER TO TERMINATE CONTRACT: If the work to be done un- der this contractshall be abandoned by the Contractor; or if this contract shall be assigned by him otherwise than as herein provided; or if the Contractor should be adjudged bankrupt, or if a general assignment of his assets be made for the benefit of his creditors, or if a receiver should be appointed for the Contractor or any of his property; or if at any time the Engineer shall certify in writing to the Owner that the performance of the work under this contract is being unnecessarily delayed, or that the Contractor is violating any of the conditions or covenants of this contract or the specifications therefor, or that he is executing the same in bad faith or otherwise not in accordance with the tears of said contract; or if the work be not substantially completed within the time named for its completion or within the time to which such completion date may be extended; then the Owner may serve written notice upon the Contractor and his surety of said Owner's intention to terminate this contract and, unless within five (S) days after the serving of such notice upon the Contractor, a satisfactory arrangement to be made for the continuance therof, this con- tract shall cease and terminate. In the event of such termination, the Owner shall immediately serve notice thereof upon the surety and the Con- tractor, and the surety shall have the right to take over and complete the work; provided, however, that if the surety does not commence perfor- mance thereof within thirty (30) days from the date of said notice of termination, the Owner may take over the work and prosecute same to com- pletion, by contract or otherwise, fo. the account and at the expense of the Contractor, and the Contractor and his surety shall be liable to the Owner for any and all excess cost sustained by the Owner by reason of such prosecution and completion; and in such event the Owner may take possession of, and utilize in completing the work, all such materials, equipment, tools, and plant as may be on the site of the work and neces- sary therefor. GC-34. SUSPENSION OF WORK: The Contractor shall delay or suspend the progress o the wor or any part thereof, for such period of time as re- quired in each case, whenever he shall be so directed by written order of the Owner or Engineer. Any such order of the Owner or Engineer shall not invalidate or otherwise modify any provision of this contract. If the progress of the work or any part therof is delayed as a result of such GC - ls 01 suspension, the time for completion of the work so delayed shall be ex- tended for a period equivalent to the duration of said delay. If the work shall be stopped by order of the Owner or Engine;, any addi- tional expense which, in the opinion and judgment of the Engineer, is caused thereby shall be paid by the Owner to the Contractor. GC-35. LOSSES FRJM NATURAL CAUSES: All loss or damage arising out of the nature o the work to be one, or from the action of the elements, or from floods or overflows, or from ground water, or from any unusual ob- struction or difficulty, or any other natural or existing circumstance either known or unforseen, which may be encountered in the prosecution or the said work, shall be sustained and borne by the Contractor athis own cost and expense. GC-36. LAWS AND ORDINANCES: The Contractor shall at all times observe and comp y wit a or finances, laws, and regulations, and shall protect and indemnify the Owner and the Owner's officers and agents against any claim or liability arising from or based on any violation of the same. GC-37. SANITARY REGULATIONS: The operations of the Contractor shall be in full conformity with a of the rules and regulations of boards and bodies having jurisdiction with respect to sanitation. The Contractor shall supply safe and sufficient drinking water to all of his employees, shall obey and enforce all sanitary regulations and orders, and shall take precautions against the spread of infectious diseases. GC-38. CHARACTOR OF WORKMEN: The Contractor shall employ only workmen who arecompetent to per orm the work assigned to them and, in the case of skilled labor, who are adequately trained and experienced in their respective trades and who do satisfactory work. In all cases, local labor shall be given preference when available. Whenever the Engineer shall notify the Contractor that any man on the work is, in his opinion, incompetent, unfaithful, or disorderly, or who uses threatening or abusive language to any person representing the Owner when on the work, such man shall be 'mmediately discharged from the work and shall not be re-employed theron except with the consent of the Engineer. GC-39. SUNDAY HOLIDAY AND NIGHT WORK: Except in connection with the care, maintenance, or protection o equipment, or of work already done, no work shall be done between the hours of b P.M. and 7A.M. or on Sundays- or legal holidays, without the written consent of the Engineer. Night work may be established by the Contractor, as a regular procedure, with the written permission of the Engineer; such permission, however, ray be revoked at any time by the Engineer if the Contractor fails to maintain at night adequate equipment for the proper prosecution and con- trol of the work and all operations performed thereunder. G C - 16 GC-40. UNFAVORABLE CONSTRUCTION CONDITIONS: Daring unfavorable weather, wet group , or of r unsu tta a construction conditions, the Contractor shall confine his operations to work which will not be affected adversely thereby. No portion of the work shall be constructed under conditions which would affect adversely the quality or efficiency thereof, unless special means or precautions are taken by the Contractor to perform the work in a proper and satisfactory manner as approved by the Engineer. GC-41. BEGINNING PROGRESS AND TIME OF OCMPLETION OF WORK: The Contractor shall, 01-thin ten 1 days after being instruct to o so in a written notice from the Owner, commence the work to be done under this contract; and the rate of progress shall be such that the work shall have been com- pleted in accordance with the terms of the contract on or before the termination of the construction period named in the proposal, subject to any extension or extensions of such time made as hereinafter provided. The Contractor may be required to furnish the Engineer with a tentative schedule setting forth in detail the procedure he proposes to follow, and give the dates on which he expects to start and to complete separate portions of the work. If, at any time, in 0,e opinion of the Engineer, proper progress is not being maintained, sc~:h changes shall be made in the Schedule of operations as the Engineer shall direct or approve. GC-42. HINDRANCES AND DELAYS: In executing the Contract Agreement, the Contractor expressly covenants and agrees that, in undertaking to complete the work within the time therein fixed, he has taken into consideration and made allowances for all hindrances and delays incident to such work, whether growing out if delays in securing materials or workmen or other- wise. No charge shall be made by the Contractor for hindrances or delays from any cause during the progress of the work, or any portion thereof, embraced in this contract, except as provided in the paragraph on "Sus- pension of Work" of these General Conditions. 'GC-43. WENSIONS OF TIME: Should the Contractor be delayed inthe final completion o the wor y any act or neglect of the Owner or Engineer, or of any employee of either, or by any other contractor employed by the Owner, or by strikes, fire, or other cause; or cusses outside of and be- yond the control of the Contractor and which, in the opinion of the Engi- neer, could have been neither anticipated nor avoided, then an extension of time sufficient to compensate for the delay, as determined by the Engineer, shall be granted by the Owner; provided, however, that the Con- tractor shall give the Owner and the Engineer prompt notice in writing of the cause of delay in each case. Extensions of time will not be granted for delays caused by unfavorable weather, unsuitable ground conditions, inadequate construction force, or the failure of the Contractor to place orders for equipment of materials a sufficient time in advance to insure delivery when needed. GC-44. LIQUIDATED DAMAGES: It is mutually understood and agreed by and between 6e parties to this contract, in signing the agreement thereof, that time is if the essence of this contract, and that in the event that the said Conti-actor shall fail in the performance of the work specified G C - 17 and required to be performed within the period of time stipulated therefor in the contract agreement binding said parties, after due allowance for any extensior. or extensions of time which may be granted under the pro- visions of the preceding paragraph, the said Contractor shall pay unto the said Owner, as stipulated liquidated damages and not as a penalty, the sum stipulated therefor in the Special Conditions, or other contract document, for each and every day that the Contractor shall be in default. In case of joint responsibility for any delay in the final completion of the work covered by this contract, where two or more separate contracts are in force at the same time and cover work on the same project and at the same site, the total amount of liquidated damages assessed against all contractors under such contracts, for any one day of delay in the final completion of the work, will not be greater than the approximate total of the damages sustained by the Owner by reason of such delay in completion of the work, and the amount assessed against any one contractor for such one day of delay will be based upon the individual responsibility of such contractor for the aforesaid delay as determined by, and in the judgement of, the Owner. The Owner shall have the right to deduct said liquidated damages from any moneys in its hands, otherwise due, or to become due, to said Con- tractor, or to sue for and recover compensation for damages for non- performance of this contract at the time stipulated herein and provided for. GC-45. MATERIALS AND EWIPMENr: Unless specifically provided otherwise in each case, a materials and furnished for permanent install- ation in the work shall be new, unused, and undamaged when installed or otherwise incorporated in the work. No such material or equipment shall be used by the Contractor for any purpose other than that intended or specified, unless such use is specifically authorized by the Engineer in each case. All required tests for or in connection with approval of source of mat- j erials shall be made, at the Contractor's expense, by a properly equipped laboratory of established reputation whose work and testing facilities are acceptable to the Owner and approved by the Engineer. Any change in origin or method of preparation or manufacture of a material being rou- tinely tested will require new tests and approval thereof. Reports of all tests shall be furnished to the Engineer or Owner in as many copies as may be required. GC-46. TESTING OF COMPLETED WORK: Before final acceptance, all parts of the work shall tested anea part shall be in good condition and working order, or shall be placed in such condition and order at the ex- pense of the Contractor. All tests of completed work required under this contract shall be made, under the direction of the Engineer, by and at the expense of the Contractor who shall repair at his own expense all damage resulting from such teats. GC-47. REMOVAL OF CONDEMNED MATERIAIS AND STRUCrUMc: The Contractor shall remove from the site o the work, without a ay, all rejected and GC-18 condemned materials or structures of any kind brought to or incorporated in the work, and upon his failure to do so, or to make satisfactory progress in so doing, within forth-eig;it (48) hours after the service of a written notice from the Engineer ordering such removal, the condemned structures or material may be removed by the Owner and the cost of such removal 5e taken out of the money that may be due or may become due the Contractor on account of or by virtue of this contract. No such rejected or condemned material shall again be offered for use by the Contractor under this or any other contract under this project. GC-38. PLACING WORK IN SERVICE: If desired by the Owner, portions of the work may placed in service when completed and the Contractor shall give proper access to the work for this purpose; but such use and opera- tion shall not constitute an acceptance of the work, and the Contractor shall be liable for defects due to faulty construction until the entire work under this contract is finally accepted and for a year thereafter as stipulated under "Defective Workmanship and Materials." GC-49. DISPOSAL OF TRASH AND DEBRIS:The Contractor shall not allow the site of a work to come itterewith trash and waste material, but shall maintain the same in a neat and orderly condition throughout the construction period. The Engineer shall have the right to determine what is waste material or rubbish and the manner and place of disposal. On or before the completion of the work, the Con-ractor shall, without charge therefor, carefully clean out all pits, pipes, chambers, or conduits, and shall tear down and remove all temporary structures built by him, and shall remove all rubbish of every kind from the tracts or rounds which he has occupied and shall leave them in first-class condition. GC-50. DEFECTIVE WORKMANSHIP AND MATERIALS: During a period of one year from and after the too the final acceptance by the Owner of the work embraced by this contract, the Contractor shall make all needed repairs arising out of defective workmanship or materials, or both, which, in the judgment 'of the Owner, shall become: necessary during such period. If, within ten days after the mailing of a notice in writing to the Contractor, or his agent, the said Contractor shall neglect to make, or undertake with due diligence to make, the aforesaid repairs, the Owner is hereby authorized to make such repairs at the Contractor's expense; providing, however, that in case of an emergency where, in the judgment of the Owner, delay would cause serious loss or damage, repairs may be made without notice being sent to the Contractor, and the Contractor shall pay the cost thereof. GC-51. EQUIPMENT GUARANTY: All mechanical and electrical equipment and devices, an every part thereof, which are furnished by the Contractor under the terms of this c,itract shall be guaranteed by the Contractor and his surety against defective workmanship, faulty design, mechanical or physical defects, leakage, breakage, and other damage or failure, un- der normal operation of the aluipment and devices under specified condi- tions, for a period of one year from and after the date of acceptance G C - 19 I thereof by the Owner; and each item of equipment or part thereof thus proving to be defective within the specified period of the guaranty shall be replaced, without cost to the Owner, by the manufacturer of the defective item of equipment, by the Contractor, or by his surety under the terms of the Performance Bond. This equipment guaranty shall also apply to, and shall include, any and all replacements of defective equipment or parts made thereunder. The period of the guaranty of each such replacement shall be from and after the date of installation thereof. GC-52. CLAIMS FOR LABOR AND MATERIALS: The Contractor shall indemnify and save harmless the. Owner from a claims for labor and materials fur- nished under this contract, or any alterations or modifications thereof. When requestf-d by the Owner, the Contractor shall submit satisfactory evidence that all persons, firms, or corporations, who have done work or furnished materials under this contract, forwhich the Owner may become liable under the laws of the State, have been fully paid or satisfactorily secured. In case such evidence is not furnished or is not satisfactory, an amount shall t retained from moneys due the Contractor which, in addition to any c,-her sums that may be retained, will be sufficient, in the opinion of the Owner, to meet all claims of the persons, firms and corporations as aforesaid. Such sum or sums shall be retained until the liabilities as aforesaid are fully discharged or satisfactorily secured. GC-S3. PERFORMANCE BOND: The performance bond executed by the Contractor shall be a guarantee a_TTor the faithful performance and completion of the work in strict accordance with the terms of the contract, and each and every covenant, condition, and part thereof, according to the true intent and meaning of the contract documents as herein defined, and (b) for the repair, or replacement where required, or the cost thereof, of all work performed under the terms of the contract, where such repair or replacement is required because of defective workmanship or materials, or both, and for the replacement of defective equipment or parts thereof, within a period of one year after the date of acceptance by the Owner of the work. The Owner agrees to mail a notice to the Contractor, calling his attention to any failure to comply with the requirements of the bond, not less thin ten (10) days before notifying his surety of such failure. GC-54. OONMCPOR'S BFEAKLM ESTIMATE: If the contract is base! or, a lump sum i ,.or contains one er more ump sum items for which partial payments are desired, the Contractor shall prepare and submit to the Engineer for approval a breakdown estimate for and covering each such lump sum bid or item. Each breakdown estimate, showing the value of each kind of work, shall be submitted to and approved by the Engineer before any partial payment estimate is prepared. Such item as bond premium, temporary construction facilities, and plant may be listed separately in the breakdown estimate, provided that their costs can be substantiated. I GC-20 i J The sum of the items listed in any breakdown estimate shall equal the contract lump sum price or prices. Overhead and profit shall not be listed as separate items. i An unbalanced breakdown estimate, providing for overpayment of the Con- tractor on items of work which would be performed first under the lump sum item or contract, will not be accepted and shall be revised and re- submitted until acceptable to the Engineer. GC-55. NONT[LY ESTIMATES AND PAYMENTS: On or about the first day of each month, the Engineer will e an approximate estimate of the value of work done in conformity with the plans and specifications during the previous calendar month and of unused materials delivered for, and stored on the site of the work. The Contractor shall furnish to the Engineer such detailed information as he may request to aid him as a guide in the preparation of monthly estimates. After each such estimate shall have been approved by the Owner, the Owner shall pay to the Contractor ninety (90) per cent of the amount of such estimated sum on or before the twenty-fifth day of said month It shall be understood that payments made by the Owner for materials stored on the site shall be based only upon the actual cost of such materials to the Contractor, and shall not include any overhead or pro- fit to the Contractor. GC-56. COMPLETION AND ACCEPTANCE OF WORK: On completion of the work, the Engineer shall a satis himself, by examination and test, that the work has been finally and fully completed in accordance with the plans, specifications, and contract, and (b) report such completion to the owner. Before final acceptance by the Owner of the work, the Contractor stall submit to the Engineer a notarized affidavit, in duplicate, stating under oath that all subcontractors, vendors, and other persons or firms who have furnished or performed labor or furnished materials for the work have been fully paid or satisfactorily secured. Such affidavit shall bear or be accompanied by a statement, sighed by the Surety Company who provided the performance bond for the work, to the effect that said Surety Company consents to final payment to the Contractor being made by the Owner. GC-57. FINAL ESTIMATE AND PAYMENT: After official approval and accep- tance o the wor by the er, t o Engineer shall be authozized to prepare a final estimate of the work done under this contract and value thereof. Such final estimate shall be submittea to the Owner within ten (10) days after its preparation has been auth„rized as aforesaid; and the Owner shall, within thirty (30) days after said final estimate is made and certified, pay the entire sum so found to be due hereunder, after deducting all amounts to be kept and retained under any provision of this contract. All prior estimates and payments shall be subject to correction in the final estimate and payment; but in the absence of error or manifest mistake, it is agreed that all estimates, when approved by the Owner, shall be conclusive evidence of the work done and materials furnished. i GC 21 GC-58. RELEASE OF LIABILITY: The acceptance by the Contractor of the last payment shall operate as, and shall be, a release to the Owner and every officer and agent thereof, from all claims and liability hereunder for anything done or furnished for, or relating to the work, or for any act or neglect of the Owner or of any person relating to or affecting the work. GC-59. GENERAL REQUIREMENTS: Equipment and materials furnished by the Owner for- installation hereunder shall be installed complete and ready for operation in accordance with the plans, the manufacturer's certified drawings, other supplementary drawings, the requirements as specified herein, and in accordance with all applicable requirements of other specifications of these contract documents. The installation of elec- trical equipment, whether furnished by the Owner or not, and all electric wiring required in connection with the work to be done hereunder shall be done by the Contractor in conformance with the provisions of the electrical work specifications. All equipment shall be installed in strict conformance with the recom- mendations and written or printed instructions of the manufacturer. Approved shop drawings, certified dimension drawings, and other descrip- tive matter relating to the various items of pumping equipment will be made available to the Contractor upon receipt of approved copies by the Owner. The Contractor's attention is directed to the fact that he will have to accept the risk of any delays occasioned by the delays in delivery of material and equipment to be furnished by the Owner and that in the event he is delayed in the prosecution and completion of the work be- cause of this condition or delay, he shall have no claim for damages or contract adjustwent, other than an extension of time and the waiving of any liquidated damages occasioned by the delay. All equipment shall be arranged and installed as indicated by the plans, and in conformity with approved installation drawings and instructions furnished to the Owner by the manufacturer of the equipment purchased. The Contractor shall protect all such equipment from exposure and damage from rain, snow, condensation, contact with water, mud, earth, dust and other contaminating substances during unloading, loading, handling, hauling, storage, and erection, and shall further provide adequate weatherproof storage facilities therefor during and for such periods of time which may elapse prior to its installation by him, all at his own cost and expense. GC-22 SPECIAL CONDITIONS SC-1. GENERAL DESCRIPTION OF WORK. The work to be performed under the provision of these contract documents, including the specifications and plans designed in Paragraphs SC-2 and SC-3 hereof, consists of the fur- nishing of all construction equipment, tools and plant, the performance of all necessary labor; and the construction complete, Including all work appurtenant thereto, as Indicated; and interconnections of all portions of work and allied components to constitute a complete turn- key job. SC-2. CONTRACT SPECIFICATIONS. The contract specifi.,ctlons which are bound herewith ar;d which shall govern the materials furnished and the work to be performed in the construction of the work under the contract based thereon, aro Identified and indexed In the Table of Contents at the beginning of this volume of contracr documents. No attempt has been made in the designated specifications to segregate work to be performed by any trade or subcontract under any one spsclfl- cation or part thereof. Any segregation between the trade or craft jurisdictional limits will be solely a matter of agreement between the Contractor and his employees and his subcontractors. SC-3. CONTRACT DRAWINGS. The contract drawings, or plans, on which the contract is to be based, exclusive of additional drawings required to be furnished by the Contractor, manufacturer, or supplier, are as per original construction drawings opf the cooling tower structures. SC-4. COPIES OF PLANS AND SPECIFICATIONS. The contractor will be furnished without costs to him, 4 copies of all specifications and drawings enumerated In the foregoing Paragraphs SC-2 and SC-3, together with any and all addenda thereto. The Contractor shall keep one copy of all such specifications and drawings constantly accessible on the work. Additional copies of such specifications and drawings, In excess of the number furnished without charge to the Contractor, may be obtained by him from the Chief Engineer for the cost of printing and delivery of the additional copies so obtained. SC-5. PATENTS AND PATENT ROYALTIES. All royalties and fees for and In connection with patented articles, devices, apparatus, machines, and other equipment (but not including royalties, fees, or other costs in connection with any patented process required by the Owner In the design of the work or operation thereof) shall be Included In the pried or prices quoted by the equipment supplier to, and paid by, the Contractor. SC-6. EQUIPMENT GUARANTEE. Each item of mechanical and electrical equip- ment, Instrument, and device, furi-rished for and In connection with the contract, shall be guaranteed against (a) faulty or inadequate design on the part of the manufacturer or supplier of such Items, (b) Improper assembly, (c) defective materials or workmanship, or both, and (d) leakage, breakage, or other failure which might occur, under normal and proper operation of the equipment under specified conditions, for a period of one year from and SC-1 after the date of acceptance of the work by the Owner, and each Item of equipment or part thereof thus proving defective within the one year guaranty period shall be replaced, without cost to the Owner, as provided in the General Conditions. SC-7. MATERIALS ARiD WORI< ANSHIP. All materials and equipment furnished under this contract shall be first class in every respect and shall be constructed and finished in a workmanlike manner. Materials shall be suitable for the service intended and selected and fabricated in accordance with the best engineering practice. Equipment shall be modern In design and shall not have been in service at any time previous to delivery except as required by tests. All welds which are exposed in finished work shall be continuous and ground smooth. All exposed surfaces of equipment shall be finished smooth and given as many filler coats as may be necessary to provide a smooth and uniform base for painting. All equipment shall be carefully and adequately boxed, crated, or otherwise completely enclosed and protected in a manner which will prevent (a) damage of any kind to painted surfaces from abrasion, impact, discoloration, or otherwise, (b) moisture or water damage to electrical equipment or Insulation forming a part thereof, or (c) corrosion of polished or machined metal surfaces. Electrical equipment shall be sealed in polyethylene. SC-B. LICENSES, PERMITS AND CERTIFICATES. All licenses, permits, certificates, etc., required for and in connection with the work to be performed under the provisions of these contract documents shall be secured by the Contractor entirely at his own expense. SC-9. EQUIPMENT STORAGE. All equipment shall be arranged and installed as indicated by the plans and in conformity with approved installation drawings and instructions furnished to the Owner by the manufacturer of the equip- ment purchased. The Contractor shall protect all such equipment from exposure and damage from rain, snow, condensation, contact with water, mud, earth, dust and other con- taminating substances during unloading, loading, handling, hauling, storage, and erection, and shall further provide adequate weatherproof storage facilities therefor during and for such periods of time which may elapse prior to its installation by him, all at his own cost and expense. SC-10. SPECIAL TOOLS AND ACCESSORIES. With each piece of equipment or machine having wearing parts and requiring periodic repairs and adjustment, there shall be furnished all special tools, wrenches and accessories required for removing worn parts and for making such adjustments. There shall also be furnished all gauges, indicators, lubricating devices, or other accessories necessary for proper operation of machines whether or not such accessories are specified. SC-II. INSTRUCTIONS AND PARTS LISTS. The Contractor shall obtain from the equipment manufacturer or supplier, and deliver to the Engineer, nol less than 6 copies of all necessary instructions, parts lists, specifications, and other requirements and recommendatlcns relative to the handling, assembly, Installa- tion, alignment, checking, and placing In operation, of the equipment furnished. SC-2 1SC-12. DATA TO BE SUBMITTED WITH BID. Each bidder shall submit in duplicate, with his bid, complete descriptive and engineering data covering each item of equipment offered, in order that equipment conforming to specified requirements can be selected and proper evaluation of the bids received be made. These data shall include drawings and photographs in sufficient detail that the construction and operation of the equipment Is shown, together with detailed specifications and performance characteristics of each unit of equipment covered by the proposal as submitted is each case, and the data to be furnished with the Questionnaire. Details of design, mechanical construction, workmanship, finish, and special features of any, as described or otherwise indicated in the descriptive and engineering data submitted for the equipment purchased in each case, shall become a part of the contract documents when and as approved by the Engineer, and shall be as binding on the Contractor as though Incorporated herein. SC-13. EQUIPMENT TO OPERATE IN STRUCTURES AS DESIGNED. Equipment shall be furnished which cai, In each case, be installed and operate properly in -.-he structures as designed and shown on the enclos4d drawings or as outlines in the specifications. SC-14-QUESTIONNAIRES. Each bidder shall furnish all date required by the questionnaire attached to the various sections of these specifications for all items for which bids are submitted. Failure to furnish the information requested In the questionnaires will be cause for rejection of the bid. SC-15. COST BREAKDOWN ESTIMATE. Supplementing the requirements of Paragraph GC-54 of the General Conditions pertaining to a cost breakdown estimate of lump sum items which is to be submitted by the Contractor, such cost break- down estimate shall be submitted to the Engineer within 30 days after the award of the contract. In addition, the total amount shown for each Item appearing on each cost breakdown estimate shall be broken down insofar as materials and labor costs are concerned. Each detailed cost breakdown estimate, after approval by the Engineer, will be used as a basis for making partial payments. SC- 16 FIELD CHECK OF EXISTING CONSTRUCTION. Before starting construction or fabrication of any materials, the Contractor shall check condition and location of all existing foundations, pipe lines, walls, and other construction which may affect or be affected by the work under this contract. The dimensions shown on the plans are approximate and shall be adjusted, subject to the approval of the Engineer, to fit actual field conditions. SC-17. PROTECTION OF EXISTING WORK, MATERIALS, OR EQUIPMENT. The Contractor shall be responsible for any damage to existing work, materials, or equipment because of his operations and shall repair or replace at his own expense any such damaged work, materials, or equipment to the satisfaction of the Owner. SC-3 SC-18. SCHEDULE OF OPERATIONS. The Contractor shall submit to the Engineer, for approval, before starting work, a schedule of his proposed construction operations. He will ba required to consult with'the Engineer, and a schedule will be established, whereby the proposed construction operations may be completed with a minimum of Interruption to the normal operation of the existing facilities. The Owner will cooperate fully with the Contractor in arrangements for continuity of service. The schedule of operations to be submitted shall Indicate the sequence of the work, the time of starting and completion of each part, and the proposed time or times dur;ng which connections to existing structures or facilities are to be made. SC-19. PREVAILING HOURLY WAGE RATES. This contract shall be based upon payment by the Contractor and his subcontractors of wage rates not less than the prevailing hourly wage rate for each craft or type of workman engaged on the work as established by the Owner and as required by Texas State Law concerning minimum wages (Chapter 45, Article No. 5159A, Civil Statutes 1925). The Contractor and each subcontractor shall keep an accurate record showing the names and occupations of all workman employed by him, together with the actual wages paid to each workman, which shall be open to inspection at all reasonable hours by the Owner. SC-4 GENERAL SPECIFICATIONS Repairs and Revisions to Units II and #2 Cooling Towers Steam Electric Generating Station City of Denton, Texas GS-I. Scope: The work covered by this specification shall emcampass the complete Repair and Revisions to Units /1 and N2 Cooling Towers as specified in the following listed Items. Only Contractors who have had experience in building and repairing large cooling towers are invited to bid to the following specifications to a Marley 14-32A5 Cooling Tower designated as Units 01 and 02 as the Steam Electric Generating Station at the City of Denton, Texas. GS-2. General: The cooling tower Is a four cell tower and the work is to be executed two cells at a time with the water and power off In the two cells concerned. The Cont;-actor Is to furnish all tools, materials, and equipment necessary for a complete turnkey job. GS-3. Special Notice: The City of Denton agrees to furnish or accomplish the following Items: A. Receive and unload all new materials and place these materials near the base of the tower. 8. Furnish a 125 volt power source at the tower site and allow use of electrical tools In and round the tower. C. Furnish at least two fan cells at a time for repairs with power and circulating water tuned off on cells being repaired. D. Furnish an electrlcan to disconnect and reconnect electrical wiring and conduit if required to accomplish repair work.. E. Furnish drinking water source and Collet facilities for the Contractor's workmen. F. Clean up, haul, and dispose of all trash and debris plied neatly beside the tower by the Contractor. G. Lower rater level in concrete cold water basin If required to accomplish structural replacements. GS-4. MunIcl pa l Su ervIsIon: The work to be executed under these spec lfl- cations s a e one in accordance with the directions and instructions of the City of Denton's Chief Engineer, Mr. Walker Hale. GS - I GS-5. Starting and Completion Date: Work is to be started by May 1, 1967 and Is to be completed by June 30, 1967. GS-6. Work Item I: Replace in all four cells 100% of the plenum chamber area structural members consisting of girts, columns, diagonals, beams, and partitions. The area of replacements is from face of filling and from base of coiumns up to the underside of fan deck flooring. Endwall structural members are included. A. Duplicate original structure and desi,ned to withstand 30# per square foot wind [jading. B. Prefabricate al' lumber to eliminate field fabrication, and to reduce the number of labor man hours and to reduce the number of days required fcr repairs. C. Pressure treatment of all lumber arter fabrication. GS-7. Work !tam 2: Replace In all four cells 100% of the drift eliminators and supports. A. Herringbone design and IImit drift to a miximum of 0.2 of 1%. B. Prefabricate ail lumber to reduce field labor and repair time. C. Pressure treatment of all lumber aftek• fabrication. D. Eliminator slats suppcrted on 16" vertical centers with horizontal supports or. 31-0" centers. GS-8. Work Item 3: Mechan.ca! Equlpment A. -Replace 100% of tre Geareducer anchor bolting in all four cells osing Series 300 stainless steel bolting. 0. Replace 100% of the drive shaft guard bo!ting on all four cells using Series 300 stainless steel bolting. C. Replace 100% of the fan blade "U" bolts on all four fans using Series, 300 stainless steel bo!ting. 0. Replace, all four drive shaft tube and flange assemblies using Series 300 stainless steel assemblies - - existing motor and Geareducer yokes and their bundles are to be reused. E. Replace rusted fan hub covers with GRP covers and stainless steel bolts. GS-2 Y ► I GS-9. Work Item 4: Replace on all four cells 100% of the fan deck flooring and nallers. A. I} x 6 T. b G. flooring. B. Nallers on 21-0" maximum centers. C. Pressure treatment of all lumber with field touch up of all cut edges using treating solution. GS-10. Material Requirements: Lumber grades will be select heart or better redwood for structural members and clear heart redwood for eliminator slats and fan deck flooring. Eliminator frames shall be exterior grade fir plywood treated after fabrication. Hardware to consist of naval bronze bolting and teco rings and nails of commercial bronze screwshank. Lumber treatment to be chromated copper arsenate (trade name Erdalith) In accordance with AWPA Standard P5-55 - - treated wood shall have a minimum average retention of 0.75 pounds of dry salt per cubic foot of wood. Martreat Furnish labor and material to perform a wood preservative treatment to tower. Basic chemical treatment to tower to be "Martreat" or an evaluated equal. This consists of scientific application of selected chemical compounds by the diffusion process. By this process, a strong solution of toxic fungi-killing chemicals Is placed in contact with the wetted lumber which penetrates lumber In attempting to seek a stage of equilibrium between strong and weak solutions. Selected chemicals are applied to form Insoluble precepitates with wood sugars to provide lung lasting protection against fugal attack. Contractor shall be responsible for ail delivery, and disposal of all materials before, during and after work Is completed. Any residual material which could be considered toxic to plant or animal life or equipment shall be neutralized as to render completely harmless. Application and disposal of said chemicals shall be carried out In such a manner as to render City of Denton wholly harmless from damages direct or implied. Contractor shall submit a list of name and quantity of principal chemicals to be used. Contractor shall furnish sufficient chemicals to provide an average retention of three-quarter pound, (3/4 lb.), per cubic foot of lumber in tower. G S - 3 GS-II. Work Item 5: Martreat work to be done during repair period. No chemical treatment to be used on fan deck nor cylinders. GS-12. Work Item 6: Martreat work to be done other than repair period. No chemicals to be used on fan deck nor cylinders. GS-13. Work_ Item 7. Martreat work to be done during repair period with chemical treatment to be applied to fan deck and cylinders. GS-14. Work Item 8: Martreat work to be done other than repair period with chemical treatment applied to fan deck and cylinders. GS-4 \ I L. :~y., CIA