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Home My Public Portal AboutORD07566 BILL NO. - INTRODUCED BY COUNCILMEN: WJ I-I C69dAl d ORDINANCE NO. 7,L 4 AN ORDINANCE OF THE CITY OF JEFFERSON, MISSOURI, AUTHORIZING THE MAYOR AND CLERK OF THE CITY TO EXECUTE A CONTRACT WITH JOHN ROHRER CONTRACTING COMPANY, INC. , KANSAS CITY, KANSAS RELATING TO THE CONSTRUCTION OF A SANITARY TRUNK RELIEF SEWER. BE IT ORDAINED BY THE CITY COUNCIL OF THE CITY OF JEFFERSON, MISSOURI, AS FOLLOWS: Section 1. The mayor and the clerk of the city are hereby authorized to execute, for and in the name of the city, a contract with John Rohrer Contracting Company, Inc. , Kansas City, Kansas, relating to the construction of a Sanitary Trunk Relief Sewer. Section 2. 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' r, 4"-, t !;: ADDENDUM NO. 1 SPECIFICATIONS FOR THE CONSTRUCTION OF A SANITARY TRUNK RELIEF SEWER EAST BRANCH OF WEARS CREEK IN JEFFERSON CITY, MISSOURI The specifications dated August 1964 are hereby amended as follows: ® 1. On page P-3 of the Proposal, the quantity of Item 5 shall be �! 19 each. 2. On page P-3 of the Proposal, the quantity of Item 6 shall be 20 each. r 3. On page P-3 of the Proposal, the quantity of Item 7 shall be ® 9 each. ® 4. On page P-4 of the Proposal, the quantity of Item 11 shall be 2 each. 5. On page P-5 of the Proposal, Item 19, Drop Manhole, Complete in Place, No. 848, etc. , shall be omitted. 6. On page P-6 of the Proposal, the quantity of Item 28, 15-Inch VCP, C-200, shall be 4, 955 lin. ft. 7. On page P-6 of the Proposal, the quantity of Item 29, 12-Inch VCP, C-200, shall be 2, 500 lin. ft. HORNER & SHIFRIN Consulting Engineers BY Z2"/ Harold B. Hinchman September 28, 1964 CITY OF JEFFERSON, MISSOURI SPECIFICATIONS FOR THE CONSTRUCTION OF A SANITARY TRUNK RELIEF SEWER EAST BRANCH OF WEARS CREEK IN JEFFERSON CITY, MISSOURI HOUSING AND HOME FINANCE AGENCY PROJECT NO. APW-MO-73G i HORNER & SHIFRIN Consulting Engineers . St. Louis, Missouri AUGUST 1964 63-65' INDEX Page ADVERTISEMENT FOR BIDS INFORMATION FOR BIDDERS BID FOR UNIT PRICE CONTRACTS BID BOND CONTRACT PERFORMANCE-PAYMENT BOND CERTIFICATE OF OWNER'S ATTORNEY GENERAL CONDITIONS SUPPLEMENTAL GENERAL CONDITIONS SPECIAL CONDITIONS 1. . General SC-1 2. Easements and Working Space SC-1 3. Sanitary Regulations SC-2 4. Water SC-2 TECHNICAL SPECIFICATIONS PART I - MATERIALS OF CONSTRUCTION 1. Materials and Inspection I-1 2. Granular Backfilling Material I-1 3. Portland Cement I-1 4. Fine Aggregate I-2 5. Coarse Aggregate I-2 6. Water I-3 7. Reinforced Concrete Sewer Pipe I-3 8. Vitrified Clay Sewer Pipe I-3 9. Certificates on Sewer Pipe I-3 10, Joint Material I-4 11. Common Sewer Brick I-4 12. Cast Iron Manhole Frames and Covers I-4 13. Crushed Rock for Bedding Pipes in Trenches I-5 14. Crushed Rock for Subgrade Replacement I-5 15. Precast Concrete Manholes I-5 1 INDEX - Continued Pale PART II - METHOD OF SEWER CONSTRUCTION ® 1. Highway Crossings II-1 2. Interference with Traffic II-1 3. Protection of Trees and Restoration of Landscaped Areas II-2 4. Protection of Existing Structures II-2 5. Protection of Pole Lines, Water and Gas Pipes, and All Other Underground Utilities II-2 6. Removal and Replacement of Secondary Pavements II-3 7. Removal and Restoration of Asphaltic Pavement II-3 8. Removal and Restoration of Concrete Pavement II-4 9. Removal and Restoration of Concrete Curb II-4 10. Trench Excavation II-4 11. Bracing and Shoring II-5 12. Trenches with Sloping Sides, Limited II-5 13. Excavation in Rock II-6 14. Trench Bottoming II-7 15. Pipe Laying II-8 16. Wye Junctions II-8 17. Backfilling II-9 18. Granular Backfill II-9 19.. Manhole Construction II-9 20. Connections to Existing Manholes or Sewers II-10 21. Stubs in Manholes II-11 22. Pipe Sewers in Tunnel II-11 23. Pipe Sewers in Stanks or Short Tunnels II-14 24. Concrete Encasement II-14 25. Concrete II-15 26. Infiltration Tests II-18 PART III - PAYMENTS 1. Trench Excavation III-1 2. Manholes III-2 3. Pipe Sewers III-2 4. Pipe Stubs in Manholes III-2 5. Crushed Rock III-3 6. Granular Fill III-3 7. Concrete III-3 8. Lumber Ordered Left in Trench III-4 2 INDEX - Continued • Page 9. Connection to Existing Manhole III-4 ® 10. Wye Junctions III-5 11. Pipe Specials III-5 12. Risers III-5 13. Pipe Sewers in Tunnel III-5 14. Concrete Pavement III-5 15. Asphaltic Concrete Pavement III-5 16. Concrete Curb III-6 I i 3 ADVERTISEMENT FOR BIDS cFk-2-s-A (2-53) Project No. APW-Mo-73G City of Jefferson, Missouri Owner Ask Separate sealed bids for construction of Sanitary Trunk Relief Sewers for the City of Jefferson, Missouri will be received by the City Clerk at the BZE.tWW_-i W Council Meeting Room in the City Hall until 8:00 of clock F4PFW - P.M. , C S. T. 196-4—, and then at said office publicly opened and read aloud. The Information for Bidders, Form of Bid. Form of Contract, Plans, Specifica- tions, and Forms of Bid Bond, Performance and Payment Bond, and other contract docu- ments may be examined at the following: Office of the City Engineer, Jefferson City, Missouri Horner & Shifrin, Consulting Engineers, 1221 Locust St. , St. Louis, Missouri Copies may be obtained at the office of Horner & Shifrin located at 1221 Locust St. , St. Louis 3, Mo. upon payment of $ 20.00 for each set. Any unsuccessful bidder, upon returning such set promptly and in good condition, will be refunded his payment, and any non-bidder upon so returning such a set will ,be refunded $ 10. 00 The owner reserves the right to waive any informalities or to reject any or all bids. Each bidder must deposit with his bid, security in the amount, form and subject to the conditions provided in the Information for Bidders. Attention of bidders is particularly called to the requirements as to conditions of employment to be observed and minimum wage rates to be paid under the contract. No bidder may withdraw his bid within 30 days after the actual date of the open- ing thereof. Horner & Shifrin, Consulting Engineers for j August 21. 1964 _ City of Jefferson, Missouri Date Previous Editions Obsolete INFORMATION FOR BIDDERS 1. Receipt and Opening of Bids The City of Jefferson, Missouri (herein called the "Owner"), invites bids on the form attached hereto, all blanks of which must be appropriately filled in. Bids will be received by the Owner at the StgICOtVI Council Meeting Room. City Hall until 5.00 o' clock *ia -P.M. ,. C BT/282 " 196-4—. and then at said office publicly opened and read aloud. The envelopes containing the bids must be sealed, addressed to The Honorable Mayor and City Council at City of Jefferson Missouri and designated as Bid for Sanitary Trunk Relief Sewer - East Branch of Wears Creek. The Owner may consider informal any bid not prepared and submitted in accord- ance with the provisions hereof and may waive any informalities or reject any and all bids. Any bid may be withdrawn prior to the above scheduled time for the opening of bids or authorized postponement thereof. Any bid received after the time and date specified shall not be considered. No bidder may withdraw a bid within 30 days after the actual date of the opening thereof. 2. Preparation of Bid Each bid must be submitted on the prescribed form. All blank spaces for bid prices must be filled in, in ink or typewritten, in both words and figures. Each bid must be submitted in a sealed envelope bearing on the outside the name of the bidder, his address, and the name of the project for which the bid is submitted. If forwarded by mail, the sealed envelope containing the bid must be enclosed in another envelope addressed as specified in the bid form. 3. Telegraphic Modification Any bidder may modify his bid by telegraphic communication at any time prior to the scheduled closing time for receipt of bids, provided such telegraphic com- munication is received by the Owner prior to the closing time, and, provided i further, the Owner is satisfied that a written confirmation of the telegraphic modification over the signature of the bidder was mailed prior to the closing time. The telegraphic communication should not reveal the bid price but should provide the addition or subtraction or other modification so that the final prices or terms will not be known by the Owner until the sealed bid is opened. If written confirmation is not received within two days from the closing time, no consideration will be given to the telegraphic modification. •Previous Editions Obsolete - a - 4. Method Bidding The Owner invites the following bid(s): Unit Price Contract for the Sanitary Trunk Relief Sewer - ® East Branch of Wears Creek 5. Qualifications of Bidder The Owner may make such investigations as he deems necessary to determine the ability of the bidder to perform the work, and the bidder shall furnish to the Owner all such information and data for this purpose as the Owner may request. The Owner reserves the right to reject any bid if the evidence submitted by, or investigation of, such bidder fails to satisfy the Owner that such bidder Is properly qualified to carry out the obligations of the contract and to com- plete the work contemplated therein. Conditional bids will not be accepted. 6. Bid Security Each. bid must be accompanied by cash, certified check of the bidder, or a bid bond prepared on the form of bid bond attached hereto, duly executed by the bidder as principal and having as surety thereon a surety company approved by the Owner, in the amount of 5% of the bid. Such cash, checks or bid bonds will be returned to all except the three lowest bidders within three days after the opening of bids, and the remaining cash, checks, or bid bonds will be returned promptly after the Owner and the accepted bidder have exe- cuted the contract, or, if no award has been made within 30 days after the date of the opening of bids, upon demand of the bidder at any time there- after, so long as he has not been notified of the acceptance of his bid. 7. Liquidated Damages for Failure to Enter into Contract The successful bidder, upon his failure or refusal to execute and deliver the contract and bonds required within 10 days after he has received notice of the acceptance of his bid, shall forfeit to the Owner, as liquidated damages for such failure or refusal, the security deposited with his bid. 1 8. Time of Completion and Liquidated Damages Bidder must agree to commence work on or before a date to be specified in a written "Notice to Proceed" of the Owner and to fully complete the project within 365 consecutive calendar days thereafter. Bidder must agree also to pay as liquidated damages. the sum of $ 50. 00 for each consecutive calendar day thereafter as hereinafter provided in the General Conditions. ® 9. Conditions of Work Each bidder must inform himself fully of the conditions relating to the con- struction of the project and the employment of labor thereon. Failure to do so will not relieve a successful bidder of his obligation to furnish all material and labor necessary to carry out the provisions of his contract. Insofar as possible the contractor. in carrying out his work, must employ such methods or means as will not cause any interruption of or interference with the work of any other contractor. 10. Addenda and Interpretation& No interpretation of the meaning of the plans, specifications or other pre-bid documents will be made to any bidder orally. Every request for such interpretation should be in writing addressed to ® Horner & Shifxin. Consulting Engineexlit _1221 Locust_St._._ St._Louis 3_. Mn. and to be given consideration must be received at least five days prior to the ,date fixep for the opening of bids. Any and all such interpretations and any supplemental instructions will be in the form of written addenda to the speci- fications which, if issued, will be mailed by certified mail with return re- ceipt requested to all prospective bidders (at the respective addresses fur- nished for such purposes), not later than three days prior to the date fixed I for the opening of bids. Failure of any bidder to receive any such addendum or interpretation shall not relieve such bidder from any obligation under his bid as submitted. All addenda so issued shall become part of the contract documents. 11. Security for Faithful Performance Simultaneously with his delivery. of the executed contract, the Contractor shall furnish a surety bond or bonds as security for faithful performance of this contract and for the payment of all persons perforoiing labor on the project under this contract and furnishing materials in connection with this contract, as specified in the General Conditions included herein. The surety on such bond or bonds shall be a duly authorized surety company satisfactory to the Owner. 12. Power of Attorney Attorneys-in-fact who sign bid bonds or contract bonds must file with each bond a certified and effectively dated copy of their power of attorney. 13. Notice of Special Conditions Attention is particularly called to those parts of the contract documents and specifications which deal with the following: (a) Inspection and testing of materials. (b) Insurance requirements. (c) Wage rates. (d) Stated allowances. 14. Laws and Regulations . The bidder' s attention is directed to the fact that all applicable State laws, municipal ordinances, and the rules and regulations of all authorities having Jurisdiction over construction of the project shall apply to the con- tract throughout, and they will be deemed to be included in the contract the same as though herein written out in full. -4- 15. METHOD OF AWARD - LOWEST QUALIFIED BIDDER If at the time this contract is to be awarded, the lowest base bid submitted by a responsible bidder does not exceed the amount of funds then estimated by the Owner as available to finance the contract, the contract will be awarded on the base bid only. If such bid exceeds such amount, the Owner may reject all bids or may award the contract on the base bid com- bined with such deductible alternates applied in numerical order in which they are listed in the Form of Bid, as produces a net amount which is within Ithe available funds. 16. OBLIGATION OF BIDDER At the time of the opening of bids each bidder will be presumed to have inspected the site and to have read and to be thoroughly familiar with the plans and contract documents (including all addenda). The failure or omission of any bidder to examine any form, instrument or document shall in no way relieve any bidder from any obligation in respect of his bid. 17. COMPLIANCE WITH EQUAL OPPORTUNITY CLAUSE apThe bidder must state in his bid whether or not he has previously participated in any p revious contract or subcontract subject to an equal opportunity clause substantially as set forth in Section 53 of the General Conditions. If the bidder has so participated, he must state whether he filed with the President's Committee on Equal Employment Opportunity or the Federal agency involved all compliance reports due under the ap- plicable instructions. . In any case in which a bidder has not filed a required compliance report, he will be required to do so prior to award of any con- tract to him. In any case, a bidder may be required to furnish information regarding his employment policies and practices as well as those of his proposed subcontractors. 18. QUALIFICATION OF SURETIES Sureties must be on the U. S. Treasury Department list of ac- ceptable sureties on Federal bonds. Also the risk must be within the firm's limitations as established by the Treasury Department. l � 1 CED FOR UN, IT ?i : "Z '78 Pl ace�-!�`-�1��, :.;>>,•/ ' 't1i 1' O A/ ' ,` Date l� J•�f, -(, ��i. 1 r�l Project ho. A3?W-�,zio-73G Proposal of �— (hereinafter culled "Bidder" ° a cor ora e and onistin^ under the laws of the p tion, or„aniz�� a. � . State of �'f"'..� , �_p.:::.:�::.:::-p;o: -,._ 1..--n ,- IV.,-,. To the City of Jefferson, Missouri (hereinafter called "Owner") -� Gentlemen: The Bidder, in compliance with your invitation for 'bids for the' construction of a Sanitary Trunk Relief Sewer - East Branch of VTea.rs Cr.�ek having examined the plans and specif:ca=ions crith related %ocuments and the site of the proposed work, and being zami1ianr viith all of the conditions surrounding the construction of the proposed project includin. t1he availability of materials and labor, hereby proposes to furnish all labor, mater_als, and supplies, and to construct the project in accordance with the contract documents. within t::a time set forth therein, and at the prices stated below. •these prices are to cover all _ expenses incurred in performing the work required under the contract documents, of -r� which this proposal is a part. Bidder hereby a."roes to commence wort: under this contract or or before a d to to be specified in written "i\otice to Proceed" of the Ouner and to fully complete the project within 355 consecutive calendar days' thereafter as stipulated in the specifications. Bidder further a;rees to pay as liQuidated damages, the sum of $_ 50. 00 for each consecutive calendar day thereafter as hereinafter provided in Paragraph 19 of the General Conditions. � Bidder acknowledges receipt of the 'following addendum: ri Insert corporation, partnership or individual as applicable. i Proviouc editions Obsolete i i 1 � -2- Bidder agrees to perform all the construction work described in the specifications and shown on the plans, for the following unit prices: See the following Bid Sheets for unit price breakdown. Total of Bid $ , IKO,`1V� } (Amounts are to be shown in both words and figures. In case of discrepancy, the amount shown in words will govern. ) sThe above unit prices shall include all labor, materials, bailing, shoring, removal, overhead, profit, insurance, etc. , to cover the finished �.1 work of the several kinds called for. J _n Bidder understands that the Owner reserves the right to reject any or all bids and to waive any informalities in the bidding. J The bidder agrees that this bid shall be good and may not be with drawn for a period of 30 calendar days after the scheduled closing time for receiving bids. Upon receipt of written notice of the acceptance of this bid, bidder -will execute the formal contract attached within 10 days and deliver a Surety Bond or Bonds as required by Paragraph 2911 the General Conditions. The bid secur•ty ,attached in the sum of .��;� is to bedome the prop- erty of the Owner in the event the contract and bond are not executed within the time above set forth, as liquidated damages for the delay and additional expense to the Owner caused thereby. The bidder represents that he (has) (has not) previously participated j in a contract or subcontract subject to an equal opportunity clause sub- stantially as that provided in Section 53 of the General Conditions. The bidder further represents that he (has) (has not) filed with the President's _ Committee on Equal Employment Opportunity or the Federal agency in- volved all compliance reports due under applicable instructions. ' Respectfully/s bu mi mod: .--� (Title) (SEAL - if bid is by a corporation) �z�,%G ;?�� .�✓%.,s1;� � �� ya n (Business Address) , CITY OF JEFFERSON, MISSOURI . SANITARY TRUNK RELIEF SEWER EAST WEARS CREEK ® HHFA PROJECT NO, APW-Mo-73G J. BID ITEMS J1. Trench Excavation, Class A . . . . . . . . . . . . . . .. ... . . . . . . 860 cu. yd. @ (Figures) (Written Out) (Extension) 2. Trench Excavation, Class B . . . . . . . . . . . . . . . . . . . . . . . 22, 800 cu. yd. @ $ ( � ,� ) $ 3. Manholes, Complete in Place, Depth from 2 Feet to 4 Feet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 each @. / "Soo 4. Manholes, Complete in Place, Depth from 4 Feet to 6 Feet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 each @ $ � .,L 1� v �L �;..'7-•':✓�r ��c.v'f , lit• r, 5. Manholes, Complete in Place, Depth from 6 Feet to 8 Feet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . @ each 1 V l ) , f� 6. Manholes, Complete in Place, Depth from 8 Feet to lc; r, 10 Fe.et . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . = each @ , 7. Manholes, Complete in Place, Depth from 10 Feet to• � •.� l2Feet . . . . . . . . . . . . . . . . . . . . . . . . . . . ... . . . . . . . . . a;: each @ 4 ,76 8. Manholes, Complete in Place, Depth from 12 Feet to 14 Feet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 each @ / P-3 1 1 l9. Manholes, Complete in.Place,• Depth from 14'Feet to • 16 Feet . . . . . . . . . 3 each @ /L19 11)� D o 10. Manholes, .Complete in Place, Depth from 16 Feet to 18 Feet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 each @ j v t 11. Manholes, Complete in Place, Depth from 18 Feet �i -� to 20 Feet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-each @ f -,'J 12. Manholes, Complete in Place, Depth from 20 Feet to22 Feet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 each @ ap 13. Manholes, Complete in Place, Depth from 24 .Feet to 26 Feet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 each @ Li 1 4��r o �� ( f; •LS1�%U�{;li,'�r�� LILT• )' $ �j fO �' `- 14. Manholes, Complete in Place, Depth from 26 Feet to 28 Feet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 each @ 15. Manholes, Complete in Place, Depth from 30 Feet `- to 32 Feet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 each @ gr 16. Drop Manhole, Complete in Place, No. 819A. . . . . . Lump Sum @ AV 17. Drop Manhole, Complete in Place, loo. 835, Sta. 115+60 (Main Trunk) . . . . . . . . . . . . . . . . . . . . . . Lump Sum @ � _ (_ ,ills-�%✓ �.�tr✓,�u:�!�! ��G.� i� d'��!:�� , ) � ' ;�U -- P_4 18. Drop Manhole, Complete in Place, Igo. 842, Sta. 130+16 (Main Trunk) . . . . . . . . . . . . . . . . . . . . . . . Lump Sum @ AV t 19. Drop Manhole, Complete in Place, No. 848, Sta. 145+41. 3 (Main Trunk) . . . . . . . . . . . . . . . . . . . . Lump Sum @ ( ) $ (v/Y1 7L 20. Drop Manhole, Complete in Place, No. 861, Sta. 27+00 (Subtrunk A) . . . . . . . . . . . . . . . . . . . . . . . . Lump Sum @ 21, Drop Manhole, Complete in Place, No. 873A, . Sta. 4+56 (Subtrunk B) . . . . . . . . . . . . . . . . . . . . . . . . . Lump Sum @ / 22. 24-Lich RCP, Class II . . . . . . . . . . . . . . . . . . . . . . . . . . . 2, 070 lin. ft. @ l 116 '/ 23. 24-Inch RCP, Class III . . . . . . . . . . . . . . . . . . . . . . . . . . 2, 380 lin. ft. @ 7 . 24. 24-Inch RCP, Class IV . . . . . . . . . . . . . . . . . . . . . . . . . . 1, 080 lin, ft. @ 25. 21-Inch RCP, Class II . . . . . . . . . . . . . . . . . . . . . . . . . . . 1, 195lin. ft. @ r 26. 21-Inch RCP, Class III . . . . . . . . . . . . . . . . . . . . . . . . . . 1, 245 lin. ft. @ 60 VI/ 27. 18-Inch VCP, C-200 1, 985 lin. ft. @ n r P-5 28. 15-Inch VCP, C-200 . . . . . . . . . . . . . . . . . . . . . . . . . . . . s Lill r 29. 12-Inch VCP, C-200 . . •2;=r50-lin. 30. 10-Inch VCP, C-200 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1, 310 lin. ft. @ n 31. 8-Inch VCP, C-200 .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4, 385 lin. ft. @ 32.. o-Inch Wye Junction on 24-Inch Pipe . . . . . . . . . . . . . 1 each @ 33. 6-Inch Wye Junction on 21-Inch Pipe . . . . . . . . . . . . . . . 1 each @ � n 34. 6-Inch Wye Junction on 18-Inch Pipe . . . . . . . . . . . . . . . 1 each @ 35. o-Inch Wye Junction on 15-Inch Pipe . . . . . . . . . . . . . . 1 each -^, 30. 6-Inch Wye Junction on 12-Inch Pipe . . . . . . . . . . . . . . . 3 each @ 37. 6-Inch Wye Junction on 10-Inch Pipe . . . . . . . . . . . . . . . 1 each @ CO \jl L/ r-, 38. 6-Inch Wye Junction on 8-Inch Pipe . . . . . . . . . . . . . . . 1 each @ OL- t/ P-6 MR i 39. 6-Inch VC Riser Pipe, C-200 . . . . . . . . . . . . . . . . . . . . . . 10 lin. ft. @ 40. 6-Inch Pipe Specials 3 each @ :J 41. 12-Inch Pipe Stub in Manhole . . . . . . . . . . . . . . . . . . . . . 1 each ,r� @ $ \ �' ( /-%/til) 071- T 42. 8-Inch Pipe Stub in Manhole . . . . . . . . . . . . . . . . . . . . . . 6 each @ IC -�, . . . . . . . . . . . . . . . . . . 43. Connection to E�;ist/ino Manh�o%les�� 9 each @ 44. Crushed Rock for Subgrade Replacement and for Bedding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500 cu. yd. 45. Granular Fill . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... . . . . . 635 cu. yd. @ -� 46. Class B Concrete . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235 cu. yd. @ N, 47. Class C Concrete . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170 cu. yd. @ 45. Lumber Ordered Left in Trench . . . . . . . . . . . . . . . . . . . 35 mfbm @ / �© °= / 49. Removal and Replacement of Asphaltic Pavement. . . . 60 sq. yd. @ $� P-7 i i 50, Removal and Replacement o: Concrete Pavement 175 sq. yd. @ , 7 , ® 51. Removal and Replacement of Concrete Curb . . . . . . . . 325 lin. ft. @ 52. Broadway Street Crossing Between -rations 9+..5 and ` 10+30, Complete . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Lump Sum @ ( .'�i:�� l :�J fJ.! 4'/i w:w�t. _ LL:Li.✓: //�j l%r L/G `'r'�4� ) `� 2o e 53. Jefferson Street Crossing Between Stations 21+50 and 22+10, Complete . . . . . . . . . . . . . . . . . . . . . . . . . . Lump Sum @ 54. Madison Street Crossing Between Stations 26+30 and 27+30, Complete • . • , Lump Sum @ i 55. Monroe Street Crossing Be-;:ween Stations 31+33 and 32-03, Complete . . . . . . . . . . . . . . . . . . . . . . . . . . Lump Sum @ 56. Lafayette Street Crossing Between Stations 77+30 and 77+85, Complete . Lump Sum @ � ( �•-•.'�.'�- �l I�LL'211,^!r� \..-GU-f r�. r�l.'J,.��.�i% /ii/:...' /�y �;i�.i ) $ � ��\l i / 57. U. S. Highway 54 S. Crossing Between Stations 34+00 -and 35+50 (Subtrunk A), Complete • Lump Sum @ i rn ( �G' �,�,J..vl:� '�*7� 1,;:;�1,:-��.n:" ✓s,Gt' ��l�L,;r'`l1i i/��/� ) i' v„`',U UQ C C � � r ' -8 r1 , L•"•(12-u0? V /\I\O 11 ALL '.'.,3N .%_ .V_IJ=_.JI V�•�•Y `•��, L.•V ....�.V_N..yi\iM� 1 tole(! P,ohrar Gon"I' c'ilI, U"O:M-POJ, ;ill.. „9 and GLEOS FALLS ;,:SU'A\C'E a.. Nu:oVy, are hera:,J .:eI4 and firmly bo;l:d :::t0 't-e Mtv C:' ,I(:fre-"S, L I\i'�GG(�1'"i w:. O ::C: (:C/ 1 f �i' -.t 1 �� i7 �i'1e per..._ .,t,... c f.i l,�f: !f for the p:.y-..7ent Of Which, Well and truly to bo G:a::` ' :(v' aorOaJ Jointly and Covor- J ally bird ourselves, our heirs, e::ecutorw, aG:,:ini:a_atOr:., Succescor z and -� S13nad this _ ( day of 0 11 ' The condi tion -of the above Galt .on uch tl7a't wheroa: tla ?_i.:C.•t:a ...... subsiitted to the Citv of Jefferson. Missouri certain ;id. ® attached hereto and hereby made a past :areof to enter into a co::'t=act in J for the construction of Sanitary Trl2r.k Relief Sewer-- Fast x3ra_ nch. n= -^ Wears Creek J N TA"242627-CRO i (a) _f s--id ::,id s hall be :Q ec:, ,tee .._.,e..: . e (b) „f said .Bid shall be accu;)Lod ...:i. h.ia - G_ . a__ e::acut-e G3__ver a contract in the porn of Con tract C''c".:.....:ed hc-e*-O in accordance with said -,ad ......II fu_....z'l .- bond for faitaf:i_ ne:- fOrmance of said contract, and of t 3 aY eat Of all :PG_:OnS labor or furnishin_- m-Iterial s in cG naect:.ion the.ewitlh, and s w.1 in ..11 other respects p er form t e � . .eza ., created by c.:a o f :aid ^jid , then this obli action shall be Void. Gt:la_r. se the sa e s'", l l ro'm-cin in force nd e - :..ct; it b\.in,, ea;ir;;.,..1y u: derstood and a,,:acc i;naW the liability ;,f the o.::e,.;! for 1 4 any and all claims hereunder shall. in noryevant. ccceed the penal mount thiz ob- liZation as herein stated. Pr-:��Vious 2ditI.Ons :i3so_ete :1 . p J.Y) a� r •1 1 � ti 1 i••�..f. 1 1 J w. � a .♦,11e N:lr euy I L�J� Va•�il Ue �.+4�'-.L(�i�i1 I�Q�V.�✓ iJL...J Ii—.�.rL�'U r.i�1 �C:Qy u...ru tw... GJ ry�L lOi�y o4 said Surety and its bond s.1all i .a -la no vmy of .�:Cved �y F'...,f o:.tonsion of the time within ti7i1iC:1 tae may GCCCy1u JrV.. ii►G; and ..-.iCi N-..C':,y GG:;s k:erE).J✓ _® waive notice Of z ny such extenzion. i 1., S;x.�a:.5�+ 1. .J.r.Ja. I ur1.e , .^vi;s.. .:u L.: a...vt✓ :.V3 e:�:i;.:�0 yvv V .ci. .J«..d::, ar.d seals. and such o,. �.l�s..l as aro co..1o.',L-onz ha,:., c..,:: c {I.1ei. cO.:Jo.-:7Jo Soak u0 be horeto affixed and these irosents to ba siyi,ad by thoi:, of_'iccrs, the day 1 and year first sot forth above. j John Rohrer Con rsc in; _ GLENS FALLS INSURANCE COcFPANY �� Jr r•..•iJ V✓' T r� f i i (I rl 1 f� r•1 INGURANCC WITH INTaGNITY 0 ;CO. 00 C,7 7.*.� '.,X3V/ ALL.-N, 21'1.1 0Y TH.2SE Tnz,`.- iho 0-!,ins Yolk I nsuranco Company, G corporation org ar!-.od Ln unc,�r SLJ !Lvis- of the S-,.a t a of Now Yo,1. and having if; principal o:'Fico in the City o:. Glans Fzlls. Now Yor!;, he,c!Dy rnz.ko, constitute end copol-1-1-1 joLa,,)h J. McGee a/o, Frank ',XcGee a/0 Louis 13, XcCaa a/o '�C*1-,o-,.,,,-._- X. 71.nholm a/o L. V. Fallier. a/o E. J. Gardner a/c, John Lamasney of 'C ansas City, *.-.*-*Ssou-.i its 'ruo and lawful offornoy to execute on its bohalf -for it crI6 in ifs name, Pluto, zrc: st:�.-d as surety, bonds, L.n%-,ort4!,-1ngs, stipulations, consents, and all contracts of suretyship in frvor of rA o..!Iccos pr ovldocl that tho liobili-.,y 0 Company as surety under this authority, in no one inst6r.co, stall exceed $ Unl"Irm"ted reserving to itself full power of substitution and rovoccfion of the wl-,'.iin crcn-'o' Power of Attorney.* IN WITNESS WHEREOF the Glans Falls Insuranco Company has caused 'hose presents to be duly executed C.n.d offesfad March 20, 1964. At',cs f `t'.•, NJ rJ IN."U.-I-AN E. P. Hutchinson Sy: C, S. V.1-ilir-nott. Secretary Vice PfesiGsri The olbovo Power of Aitorncy is executed under cut'noritly 9r,;niod by z: Rcso!u-,ion of the lk6rd of Directors Of '$-',-.a (:-)Ions Fells Insurance Comp ny rn,!Go c.`.- 6 regul,:;r meeting of said Soarr" 6no' reeding as "RESOLVED:Thc.-. the President, or any Vice Prc:sldoni- of this Company ba and ';iorc'_-y is aut',-,ork:od to exocui-a Powets of Attorney which, when duty &-itosfcal by a Socrotory or Assis"on-1. Socrofary, quzlify indivic:ue.1s o. spac!-�1.od .: Voin to ac- on bal'alf of the Glens Falls Insurance Company as Surety in executing bonds, un6erirckings, s-Hou• lotions, consents, and all contracts of suretyship, and to a-11fach the Corporate So&I thoro-o." County of Warrc;n On Xarch 20, 1964 C. S. !"lillmott E. P. Htchinson before me appeared u to ma porsonLily known who being duly sworn dic; copose: z;.-, the Vice President and Socral . , F - they are Tary resDaCTIVO;y Of T."ha Glens Falls Insurance Cornpany, the cor- ora-licn described in and in whose behalf they executed and of-I-as-l'od tha ebove instrument end ec1knowIojqo_-I -z.id instrument to be the free act and deed of said corporation. A-fiants did further soy that they signed Znd Boasted the above instrument in accordance with the authority granted them by Resolution- of -.,-,a Board of Directors of said corporation and that a true copy of such Resolution is set forth above. rr-1 Dorothy M1 . Collins 1\10tery Petit C=!.X,NOTAM' Z31 C 2-R T C AYE I. E. P. Ilutchinson Secretary of the Glens Folls Insurance Connpwv/ do LIr .1 y certify TnC.7. I have cornocro-3 Power of Atrorncy cranfoc.' by the Glans Fills Insunn.n.ca o Cor;--prny and above to 4..ho orlgincl now on Irl 710 0-%.-co,Of".d Conloany.and that li'na S-.-.10 -.-uo Lnd correct copy tharooT and that both said original Power of A-.,7'ornoY and the Rosolutjion of Board c', a;roc-iors, au-,%0r;-zmc, its execution are still in full force and a-bet and have not boas ravoll,ad or roscindac!. !N V/M`,.=.SS ✓4X'_RE:0F I havo subscribed ibis Cor;-ificeto -s an c-fl`ccr of s6:d G13r.s Falls Insur.-r.co Cornpany Fw.-n 15106 R I.-Y.S•5% Unlimited as to character but limited as to amount. Secretary CFA-299-F (7-62) CONTRACT THIS AGREEMENT, made this the 167 CI" day of 196 /_/, by and between (1) the City of Jefferson, Missouri acting herein through its (2) IMJJavor // // hereinafter called "Owner" and (3) -dON.✓ adlm�e 6'irRAC•r/NU (. M'-'1"VY Arc, a corporation of the City of _ �.✓sas Ci rY County of and State of /��i✓S�s , hereinafter called "Contractor". WITNESSETH: That for and in consideration of the payments and agreements hereinafter mentioned, to be made and performed by the OWNER, the CONTRACTOR hereby agrees with the OWNER to commence and complete the construction described as follows: Construction of Sanitary Relief Trunk Sewer - East Branch of Wears Creek hereinafter called the project. for the sum of ($ .�W ZS , �L ' ) and all extra work in connection therewith. under the terms as stated in the General and Special Conditions of the Contract; and at his (its or their) own proper cost and expense to furnish all the materials, supplies, machinery, equipment, tools, superintendence, labor, insurance, and other accessories and ser- vices necessary to complete the said project in accordance with the conditions and prices stated in the Proposal, the General Conditions, Supplemental General Con- ditions and Special Conditions of the Contract, the plans, which include all maps, plats, blue prints, and other drawings and printed or written explanatory matter thereof, the specifications and contract documents therefor as prepared by Horner & Shifrin , herein entitled the Architect/Engineer. and as enum- erated in Paragraph 1 of the Supplemental General Conditions, all of which are made a part hereof and collectively evidence and constitute the contract. The Contractor hereby agrees to commence work under this contract on or before a' date to be specified in a written "Notice to Proceed" of the Owner and to fully complete the project within 365 consecutive calendar days thereafter. The Con- tractor further agrees to pay, as liquidated damages, the sum of $ 50. 00 for each consecutive calendar day thereafter as hereinafter provided in Paragraph 19 of the General Conditions. The OWNER agrees to pay the CONTRACTOR in current funds for the performance of the contract, subject to additions and deductions, as provided in the General Con- ditions of the Contract, and to make payments on account thereof as provided in Paragraph 25, "Payments to Contractor", of the General Conditions. Previous Editions Obsolete r IN WITNESS WHEREOF, the parties to thtse presents have executed this con- tract in six (8) counterparts, each of which shall be deemed an original, in the year and day first above mentioned. 1 (seal) -9 -o,V MISS 41J ei ® ATTEST: (Owner) r r BY ..a-�•ac.sc.orC.��Q-- (Witness) {N RoNRt�2 CO/1rr12ALT/Nlr Con/Pgi+'V, /NC. (Contractor) (Seal I By «-• CITY ?,✓sqs (Witness) (Address) (1) Corporate name of Owner. (2) Title of authorized official. (3) Strike out inapplicable terms. Secretary of the Owner should attest. If Contractor is corporation, Secretary should attest. Give proper title of each person executing contract. r r 1 r r r PERFORMANCE-PAYMENT BOND (To be used in Missouri as required by Missouri Statutes, 1949, Sec . 107.170 Vernon's ® Missouri Statutes Annotated) THE STATE OF MISSOURI COUNTY OF Cow KNOW ALL MEN BY THESE PRESENTS: That we (1) JOH" i?0HPU:X- 61V7-14ACT,W - �NAIIVY AIC. (2) A co4ea,cAria,l/ of C',7y. An%.sns hereinafter called Principal and (3) 11K5 4.11e19 iv cAz� COMpl?,yY of CITY of i-1-E1VS /'/11- 5 , State of W". \&/ O R9- , hereinafter called the Surety, are held and firmly bound unto (4) C if Y Q F d4rrEV-SeAl 1W A-Z " , hereinafter called Owner, and until all persons, firms, and corporations who may furnish materials for,_ or perform labor upon the building or improvements hereinafter referred to in the penal sum of Fo-e �iJOJSgny !✓idE��JNOQ�» `-o FFrY 1-o 4'b o� Dollars ($.,,t23 f fa, ss' ) in lawful money of the United States, to be paid in 5 ,1.E Coavre for the payment of which sum well and truly to be made, we bind ourselves, our heirs, executors, administrators and suc- cessors, jointly and severally, firmly by these presents. THE CONDITION OF THIS OBLIGATION is such that Whereas, the Principal enters into a certain agreement with (6) C. ITY oF- �C�F��s'o� /4)sso✓2i the Owner, dated the /Qt,, day of ffyV4- e4-,2 , A.D. 196(K , a copy of which is hereto attached and made a part hereof for the construction of: A s) v i rAa Y "r12JNK RLL1cF aStlN�= ��ST a ��✓Grl Off' Wc'ARS C,�tt7G /i1/ dEfFtXSOr✓ GITv /VJI5.5ov/Z herein sometimes called the "Project". NOW, THEREFORE, if the said Principal shall well and truly perform and complete said project in strict accordance with said Agreement, Information for Bidders, Pro- posal, Plans and Specifications, and related documents, shall pay as they become due all just claims for work or labor performed and materials furnished in connection with said Agreement, including all amounts due for materials, lubricants, oil, gasoline, ® grain, hay, food, coal and coke, repairs on machinery, groceries and food stuffs, ® equipment and tools, consumed or used in connection with the construction of such work, and all insurance premiums, both compensation and all other kinds of insurance, on said work, and for all labor, performed in such work whether by subcontractor or otherwise, and shall defend, indemnify and save harmless said Owner against any and all liens, incumbrances, damages, claims, demands, expenses, costs, and charges of every kind, including patent infringement claims except as otherwise provided in said specifications and other contract documents arising out of or in relation to the performance of said work and the provisions of said Agreement, then these presents shall be void; otherwise they shall remain in full force and effect. This obligation is made for the use of said Owner and also for the use and benefit of all persons who may perform any work or labor or furnish any material in the execution of said Agree- ment and may be sued on thereby in the name of said Owner. • PROVIDED FURTHER, that if any legal action be filed upon this bond, venue shall lie in C_0: County, State of Missouri and that the said surety, for value received hereby stipulates and agrees that no change, extension of time, alter- ation or addition to the terms of the contract or to the work to be performed thereunder or the specifications accompanying the same shall in any wise affect its obligation on this bond, and it does hereby waive notice of any such change extension ® of time, alteration or addition to the terms of the contract or to the work or to the specifications. PROVIDED FURTHER, that no final settlement between the Owner and the Contractor shall abridge the right of any beneficiary hereunder, whose claim may be unsatisfied. IN WITNESS WHEREOF, this instrument is executed in -511% counterparts, each one of which shall be deemed an original, this the lerq day of /✓a✓� 8��2 , A.D. 19�. ATTEST: �ONn/ ,2eN�� Con�rl�vcT�n/G— caiuPs7� GNC� Principal rinc pa retary By tit,e (SEAL) o2�a2a v� �HNE /{,4.✓SAS C i 7 V /i A,✓Sf1 s (Address) Witnes1s ds to Principal �Lc.v Address ATTEST: Ltn/S F/a�5 /i✓Sui�l�✓Cr CorNP!-�vY Surety ',._:......; , Attorney-in-Fact Surety Secretary THOMAS M. FINHOLM (SEAL) 110 o "Sarm City, Me, Address Witness as to Surety X00 `?V(Lt na.ua Kansas City, Mo. Address Note: Date of Bond must not be prior to date of Contract (1) Correct name of Contractor e (2) A Corporation, a Partnership or an Individual, as case may be (3) Correct name of Surety ( (4) Correct name of Owner (5) County and State �6) Owner 7) If Contractor is Partnership, all partners should execute bond. • • T►'t E �r GROUP INSURANCE WITH INTEGRITY CERTIFIED COPY OF POWER OF ATTORNEY Original on File at Home Office of the Company KNOW ALL..MEN BY THESE PRESENTS: That the Glens Falls Insurance Company, o corporation organized and existing under the laws of the State of New York and having its principal office in the City of Glens Falls, New York, does hereby make, constitute and appoint Joseph J. McGee a/o Frank McGee a/o Louis B. McGee a/o Thomas M. Finholm a/o L. V. Hallier a/o E. J. Gardner a/o John Lamasney of Kansas City, Missouri its true and lawful attorney to execute on its behalf for it and in its name, place, and stead as surety, bonds, undertakings, stipulations, consents, and all contracts of suretyship in favor of all obligees provided that the liability of the Company as surety under this authority, in no one instance, shall exceed $ Unlimited , reserving to itself full power of substitution and revocation of the within granted Power of Attorney.* IN WITNESS WHEREOF the Glens Falls Insurance Company has caused these presents to be duly executed and attested March 20, 1964. Attest: GLENS FALLS INSURANCE COMPANY E. P. Hutchinson By: C. S. Willmott Secretary Vice President The above Power of Attorney is executed under authority granted by a Resolution of the Board of Directors of the Glens Falls Insurance Company made at a regular meeting of said Board and reading as follows: "RESOLVED:That the President, or any Vice President of this Company be and hereby is authorized to execute Powers of Attorney which, when duly attested by a Secretary or Assistant Secretary, qualify individuals specified , therein to act on behalf of the Glens Falls Insurance Company as Surety in executing bonds, undertakings, stipu• lotions, consents, and all contracts of suretyship, and to attach the Corporate Seal thereto." State of New York County of Warren On March 20, 1964 before me appeared C. S. Wil lmott and E. P. Hutchinson to me personally known who being duly sworn did depose and say that they are the Vice President and Secretary respectively of the Glens Falls Insurance Company, the cor• poration described in and in whose behalf they executed and attested the above instrument and acknowledged said instrument to be the free act and deed of said corporation. Affiants did further say that they signed and attested the above instrument in accordance with the authority granted them by Resolution of the Board of Directors of said corporation and that a true copy of such Resolution is set forth above. Dorothy M. Collins Notary Public DOROTHY M.COLLINS,NOTARY PUBLIC FOR STATE OF NEW YORK CERTIFICATE RESIDING IN WARREN COUNTY,COMMISSION EXPIRES ASARCH 30t 196S I, E. P. Hutchinson Secretary of the Glens Falls Insurance Company do hereby certify that I have compared the Power of Attorney granted by the Glens Falls Insurance Company and recited above to the original now on file in the principal office of said Company and that the same is a true and correct copy thereof and that both said original Power of Attorney and the Resolution of the Board of Directors authorizing its execution are still in full force and effect and have not been revoked or rescinded. IN WITNESS WHEREOF I have subscribed this Certificate as an officer of said Glens Falls Insurance Company this ' November 10, 1964 , Form 15106 Secretary Rev.6.59 ' Unlimited as to character but limited as to amount. CFA-2WJ (7-62) CERTIFICATE OF OWNER' S ATTORNEY I, '.the undersigned, the duly authorized and acting legal representative of i do-.hereby certify as follo I have examined the foregoing contract and surety bonds and the manner of execution thereof, and I am of the opinion that each of the aforesaid agreements has been duly executed by the proper parties thereto acting through their duly authorized representatives; that said representatives have full power and authority to execute said agreements on behalf of the -respective parties named thereon; and that the foregoing agreements consti- tute valid and legally binding obligations upon the parties executing the same in accordance with terms, 'ebnditions and provisions thereof.- Date:- r a s CERTIFICATE OF INSURANCE This is to Certify, that policies in the name of John Rohrer Contracting Company, Inc. (Name of Insured) 2820 Roe Lane, Kansas City 3, Kansas (Street and Number) (City or Town) (State) are In force st the date hereof, as follows; POLICY LIMITS OF LIABILITY KIND OF POLICY POLICY NO. PERIOD Bodily Injury Property Damage Provided by Workmen's A—Workmen's 9995361 Eff.11/1/63 Compensation Law State of Nil Compensation A61 Expil/1/66 All States B--Manufacturers' or Eff. Each person $ Each accident $ Contractors' Liability Ex p. Each accident $ Aggregate $ C—Owners', Landlords' Eff. Each person $ Each accident $ and Tenants' Liability Exp. Each accident $ D--Owners' or Contractors' Eff. Each person $ Each accident $ Protective Liability Exp. Each accident $ Aggregate $ E—Scheduled Eff. Each person $ Each accident $ General Liability Ex p. Each accident $ Aggregate $ F—Automobile Liability (1) Owned Vehicles (2) Hired Vehicles Eff. Each person $ Each accident $ Exp. Fach accident $ (3) Other Non-owned Vehicles G--Comprehensive Eff.11/1/63 Each person $ '250,000, Each accident $ 1000000. Liability (1) Automobile CGA 4 60 25 Expl1/1/66 Each accident $ 5009000. (2) General Eff.11/1/63 Each person $ 250,000. Each accident $ 100,000. GA 4 60 25 Exp•11/1/66 Each accident $ 5009000. Aggregate $ 5009000, Aggregate $ 100,000. Eff.11/1/63 Each person $ 250,000, Each accident $ 10090000 (3) General-Automobil GA 4 60 25 Exp•11/1/66 Each accident $ 500,000• Aggregate $ 500 000. Aggregate $ 100 000. and cover, In accordance with the policy terms, Job: Construction of Sanitary Trunk Belief Server Nast Branch of wears Creek - Jefferson Cityp Missouri. Housing and some •Finance Agency Project No. APWB NO-731. Certificate issued to City of Jefferson City, Missouri at In the event of any material change in or cancelation of said policies the undersigned company will notify the party t;) whom this certificate is issued of such change or cancellation. TIW INDE NIT) COMPANY In the event of any change or cancellation of this insurance, By: M z �Br a. _ . . �' a ...... .11 b our `' will a i.ve en a for Dated 11/12/" AuthoriF Representative g Tl y i ten notice of �fiy s h ,cha e r > H-7353 (Ed.5-54) UNI FORM POINTING f SUPPLY my cancellation . ' �� ✓ lc� GENERAL CONDITIONS CFA-238-0 (APW) (11-62) 1. Contract and Contract Documents 2. Definitions 3. Additional Instructions and Detail Drawings 4. Shop or Setting Drawings 5. Materials, Services and Facilities 6. Contractor's Title to Materials 7. Inspection and Testing of Materials 8. "Or Equal" Clause 9. Patents 10. Surveys, Permits and Regulations 11. Contractor's Obligations 12. Weather Conditions 13. Protection of Work and Property - Emergency 14. Inspection 15. Reports, Records and Data 16. Superintendence by Contractor 17. Changes in Work 18. Extras 19. Time for Completion and Liquidated Damages 20. Correction of Work 21. Subsurface Conditions Found Different 22. Claims for Extra Cost 23. Right of Owner to Terminate Contract 24. Construction Schedule and Periodic Estimates 25. Payments to Contractor 26. Acceptance of Final Payment As Release 27. Payments by Contractor 28. Contractors' and Subcontractors' Insurance 29. Contract Security 30. Additional or Substitute Bond 31. Assignments 32. Mutual Responsibility of Contractors 33. Separate Contracts 34. Subcontracting 35o Architect/Engineer's Authority 36. Stated Allowances 37. Use of Premises and Removal of Debris 38. Quantities of Estimate 39. Rights-of-Way and Suspension of Work 40. General Guaranty 41, Conflicting Conditions 42. Notice and Service Thereof 439 Required Provisions Deemed Inserted 44. Protection of Lives and Health 45. Wage Rates 46. Apprentices 47. Overtime Compensation 48o Posting Minimum Wage Rates 49. Payment of Employees 50. "Anti-Kickback Statute" and Regulations 51. Wage Underpayments and Adjustments 52. Contractors' and Subcontractors' Payrolls 53. No Discrimination in Employment 54. Interest of Member of Congress 55. Other Prohibited Interests Signs 57. Photographs 58. Local Labor 0 - 2 - 1. CONTRACT AND CONMRACT DOCUMENTS The Plans, Specifications and Addenda, hereinafter enumerated in Pz,.ra► rail. 1 of the Supplemental General Conditions shall form part of this Contract and the provisions thereof shall be as binding upon the parties hexeto r:c if they ;:*ere herein fully set forth. The table of contents, titles, 17eadin�;s , runnir , headlines and marginal notes contained herein and in said document:, .:Lre solely to facilitate reference to various provisions of the Contract Documents ana in no way affect, limit or cast light on the interpretation of the provisions to which they refer. 2. DEFINITIONS The following terms as used in this contract are respectively defined as follows: (a) "Contractor": A person, firm or corporation with whom the Contract is made by the Owner. (b) "Subcontractor": A person, firm or corporation supplying labor and materials or only labor for work at the site of the project for, and under separate contract or agreement with, the Contractor. (c) NO& on (at) the project": Work to be performed at the location of the project, including the transportation of materials and supplies to or from the location of the project by employees of the Contractor and any Subcontractor. 3. ADDITIONAL INSTRUCTIONS AND DETAIL DRAWINGS The Contractor will be furnished additional instructions and detail drawings as necessary to carry out the work included in the contract. The additional drawings and instructions thus supplied to the Contractor will coordinate with the Contract Documents and will be so prepared that they can be reason- ably interpreted as part thereof. The Contractor shall carry out the work in accordance with the additional detail drawings and instructions. The Contractor and the Architect/Engineer will prepare jointly (a) a schedule, fixing the dates at which special detail drawings will be required, such drawings, if any, to be furnished by the Architect/Engineer in accordance with said schedule, and (b) a schedule fixing the respective dates for t'n. submission of shop drawings, the aegir:ling of manufacture, testing and in- stallation of materials, supplies and equipment, and the completion of the various parts of the work; each such echedule to be subject to change from time to time in accordance with the progress of the work. 4. SHOP OR SETTING DRAWING'S The Contractor shall submit promptly to the Architect/Engineer two copies of �- each shop or setting drawing prepared in accordance with the schedule pre- determined as aforesaid. After examination of such drawings by the Archi- tect/Engineer and the return thereof, the Contractor shall make such correc- tions to the drawings as have been indicated and shall furnish the Architect/ Engineer with two corrected copies. If requested by the Architect/Engineer - 3 - the Contractor must furnish additional copies. Regardless of corrections made in or approval given to such drawings by the Architect/Engineer the Contractor will nevertheless be responsible for the accuracy of such draw- ings and for their conformity to the Plans and Specifications, unless he notifies the Architect/Engineer in writing of azW deviations at the time he furnishes such drawings. §. MATERIALS,SERVICES AND FACILITIES (a) It is understood that except as otherwise specifically stated in the Contract Documents, the Contractor shall prWi.de and pay for all materials, labor, tools, equipment, water, light, power, transporta- tion, superintendence, temporary construction of every nature, and all other services and facilities of every nature whatsoever necessary to ® execute, complete, and deliver the work within the specified time. ® (b) Any work necessary to be performed after regular working hours, on Sundays or Legal Holidays., shall be performed without additional expense to the Owner. ® 6. COMMACTCR'S TITLE TO MATERIALS No materials or supplies for the work shall be purchased by the Contractor or by any subcontractor subject to awl chattel mortgage or under a conditional sale contract or other agreement by which an interest is retaimed by the seller. The Contractor warrants that he has good title to all materials and supplies used by him in the work, free from all liens, claims or encumbrances. 7. INSPECTION AND TE.STIING OF MATERIALS (a) All materials and equipment used in the construction of the project A7l be subject to adequate inspection and testing in accordance with accepted standards. The laboratory or inspection agency shall be selected by the Owner. The Owner will pay for all laboratory inspection service direct, and not as a part of the Contract. (b) Materials of construction, particularly those upon which the strength and durability of the structure may depend, shall be subject to inspection and testing to establish conformance with specifications and suitability for uses intended. 8. "oR zqm" auum Whenever a material or article required is specified or shown on the plans bar using the name of the proprietary product or of a particular manufacturer e or vendor, awl material or article which will perform adequately the duties imposed by the general design will be considered equal and satisfactory pro- , viding the material or article so proposed is of equal substance and function in the Architect/Engineer's opinion. It shall not be purchased or installed without his written approval. .. 4 - Q. PATENTS (a) The Contractor shall hold and save the Owner and its officers, agenta, servants, and employees harmless from liability of any nature or kind, including cost and expenses for, or on account of, any patented or unpatented invention, process, article, or appliance manufactured or used in the performance of the contract, including its use by the Owner, unless otherwise specifically stipulated in the Contract Docu- ments. (b) License or Royalty Feea: License and/or Royalty Fees for the use of a process Which is authorized by the Owner of the project must be reason- able, and paid to the holder of the patent, or his authorized licensee, direct by the Owner and not by or through the Contractor. (c) If the Contractor uses any design, device or materials covered by letters, patent or copyright, he shall provide for such use by suitable agreement with the Owner of such patented or copyrighted design, device or material. It is mutually agreed and understood, that, without exception, the con- tract prices shall include all royalties or costs arising from the use of such design, device or materials, in any way involved in the work. The Contractor and/or his Sureties shall indemnify and save harmless the Owner of the project from any and all claims for infringement by reason of the use of such patented or copyrighted design, device or materials or any trademark or copyright in connection with work agreed to be performed under this contract, and shall indemnify the Owner for any cost, expense or damage which it may be obliged to pay by reason of such infringement at any time during the prosecution of the Mork or after completion of the work. 10. SURVEYS. PERMS AND REGULATIONS Unless otherwise expressly provided for in the Specifications, the Owner will furnish to the Contractor all surveys necessary for the execution of the work. The Contractor shall procure and pay for all permits, licenses and approvals necessary for the execution of his contract. The Contractor shall comply with all laws, ordinances, rules, orders, and regulations relating to the performance of the work, the protection of adja- cent property, and the maintenance of passageways, guard fences or other protective facilities. 11. CONTRACTORS OBLIGATIONS The Contractor shall and will, in good workmenlike manner, do and perform all week and furnish all supplies and materials, machinery, equipment, facilities and means, except as herein otherwise expressly specified, necessary or proper to perform and complete all the work required by this contract, within the time herein specified, in accordance with the provisions of this contract and said specifications and in accordance with the plans and drawings covered by this contract and any and all supplemental plans and drawings, and in accoXd- ance with the directions of the Architect/Engineer as given from time to time - 5 - during the progress of the work. He shall furnish, erect, maintain and remove such construction plant and such temporary works as may be required. The Contractor shall observe, comply with, and be subject to all terms, conditions, requirements, and limitations of the contract and apecifications, and shall do, carry on, and complete the entire work to the satisfaction of the Architect/ Engineer and the Owner. 12. WEATHER CONDITIONS In the event of temporary suspension of work, or during inclement weather# or whenever the Architect/Engineer shall direct, the Contractor will, and will cause his subcontractors to protect carefully his and their work and materials against damage or injury from the weather. If, in the opinion of the Archi- tect/Engineer, any work or materials shall have been damaged or injured by reason of failure on the part of the Contractor or any of his subcontractors so to protect his work, such materials shall be removed and replaced at the 1 expense of the Contractor. 13. PROTECTION OF WORK AND PROPERTY - EMERGENCY The Contractor shall at all times safely guard the Owner's property from injury or loss in connection with this contract. He shall at all times safely ® guard and protect his own work, and that of adjacent property, for damage. The Contractor shall replace or make good any such damage, loss or injury unless such be caused directly be errors contained in the contract or by the Owner, or his duly authroized representatives. In case of an emergency which threatens loss ,or injury of property, and/or safety- of life, the Contractor will be allowed to act, without previous instructions from the Architect/Engineer, in a diligent manner. He shall notify the Architect/Engineer immediately thereafter. Any claim for com- pensation by the Contractor due to such extra work shall be prompt3y sub- mitted to the Architect/Engineer for approval. Where the Contractor has not taken action but has notified the Architect/ . Engineer of an emergency threatening injury to persons or damage to the work or any adjoining property, he shall act as instructed or authorized by the Architect/Engineer. The amount of reimbursement claimed by the Contractor on account of any emergency action shall be determined in the manner provided in Paragraph 17 of the General Conditions. 14. INSPECTION The authorized representatives and agents of the Housing and Home Finance Administrator shall be permitted to inspect all work, materials, payrolls records of personnel, invoices of materials, and other relevant data and records. r 6 15, RE11ORTS1 RECORDS AND DATA The Contractor shall submit to the Owner such schedule of quantities and costs# progress schedules, payrolls, reports, estimates, records and other data as the Owner may request concerning work performed or to be performed under this contract. 16. SUPERINTENDENCE BY CONTRACTOR At the site of the work the Contractor shall employ a construction superintendent or foreman who shall have full authority to act for the Contractor. It is • understood that such representative shall be acceptable to the Architect/ Engineer and shall be one who can be continued in that capacity for the particular job involved unless he ceases to be on the Contractor's payroll. 17. CHANGES IN WORK No changes in the work covered by the approved contract documents shall be made without having prior written approval of the Owner. Charges or credits for the work covered by the approved change shall be determined by one or more, or a combination of the following methods: (a) Unit bid prices previously approved. S (b) An agreed lump swn. (c) The actual cost of: 1. Labor, including foremen; 2. Materials entering permanently into the Work; 3. The ownership or rental cost of construction plant and equipment during the time of use on the extra work; 4, Power and consumable supplies for the operation of power equipment; 5. Insurance; 6. Social Security and old age and unemployment contributions. To the cost under (c) there shell be added a fixed fee to be agreed upon but not to exceed fifteen per cent (15%) of the estimated cost of the work. The fee shall be compensation to cover the cost of supervision, overhead, bond, profit and any other general expenses. 18. EXTRAS Without invalidating the contract, the (homer may order extra work or make changes by altering, adding to or deducting from the work, the contract sum , being adjusted accordingly, and the consent of the Surety being first obtained where necessary or desirable. All the work of the kind bid upon shall be paid for at the price stipulated in the proposal, and no claims for any extra work or materials shall be allowed unless the work is ordered in writing by the Owner or its Architect/Engineer, acting officially for the Owner, and the price is stated in such order, 1 . TIM FOR COMMT ON AND LI J1nATED DAMAGES It is hereby understood and mutually agreed, by and between the Contractor and the Owner, that the date of beginning and the time for completion as specified in the Contract of the work to be done hereunder are ESSENTIAL CONDITIONS of this contract; ane. it is further mutually understood and agreed that the work embraced in this contract shall. tie commenced on a date to be specified in the work order. The Contractor agrees that said work shall be prosecuted regularly, diligently, and uninterruptedly at such rate of progress as will insure Hill completion thereof within the time specified. It is expressly understood and agreed, by and between the Contractor and the Owner., that the time for the completion of the work described herein is a reasonable time for the completion of the same, taking into consideration the average climatic range and usual industrial conditions prevailing in this locality. If the said Contractor shall neglect., fai1 or refuge to complete the work 1 within the time herein specified., or any proper extension thereof granted by the Owner, then the Contractor does hereby agree,, as a part consideration for the awarding of this contract, to pay to the Owner the amount specified in the Contract, not as a penalty but as liquidated damages for such breach of contract as hereinafter set forth, for each and every calendar day that the Contractor shall be in default after the time stipulated in the con- tract for completing the work. The said amount is fixed and agreed upon by and between the Contractor and the Owner because of the impracticability and extreme difficulty of fixing and ascertaining -the actual damages the Owner would in such event sustain, and said amount is agreed to be the amount of damages which the Owner would sustain and said amount shall be retained from time to time by the Owner from current periodical estimates. It is further agreed that time is of the essence of each and every portion of this contract and of the specifications wherein a definite and certain length of time is fixed for the performance of any act whatsoever; and where under the contract an additional time is allowed for the completion of any work, the new time limit fixed by such extension shall be of the essence of this contract. Provided, That the Contractor shall not be charged with liquidated damages or any excess cost when the delay in completion of the work is due: (a) To any preference,, priority or allocation order duly issued by the Government; (b) To unforeseeable cause beyond the control and without the fault or negligence of the Contractor, including., but not restricted to, acts of God, or of the public enemy,# acts of the Owner, acts of another Contractor in the performance of a contract with the Omer., fires, e floods, epidemics., quarantine restrictions, strikes., freight embargoes., and unusually severe weather; and (c) To any delays of subcontractors or suppliers occasioned by any of the causes specified in subsections (a) and (b) of this article: Contractor shall within ten 10 days from the Provided, Further that the , ( ) 3� egginn ng of such delay, unless the Owner shall grant a further period of time prior to the date of final settlement of the contract, notify the Owner, in writing, of the causes of the delay, who shall ascertain the facts and extent of the delay and notify the Contractor within a reasonable time of its decision in the matter. 20. CORRECTION OF WORK All work, all materials, whether incorporated in the work or not, all processes of manufacture, and all methods of construction shall be at all times and places subject to the inspection of the Architect/EngUmer who shall be the final judge of the quality and suitability of the work, materials, processes of manufacture, and methods of construction for the purposes for whicn they are used. Should they fail to meet his approval they shall be forthwith.reconstructed, made good, replaced and/or corrected, as the case may be, by the Contractor at his own expense. Rejected material shall immediately be removed from the site. If, in the opinion of the Archi- tect/Engineer, it is undesirable to replace any defective or damaged materials or to reconstruct or correct any portion of the work injured or not performed in accordance with the Contract Documents, the compensation to be paid to the Contractor hereunder shall be reduced by such amount as in the judgment of the Architect/Engineer shall be equitable. 1 21. SUBSURFACE CONDITIONS FOUND DIFFERENT Should the Contractor encounter subsurface and/or latent conditions at the site materially differing from thsoe shown on the Plans or indicated in the Specifications, he shall immediately give notice to the Architect/Engineer of such conditions before they are disturbed. The Architect/Engineer will thereupon promptly investigate the conditions, and if he finds that they materially differ from those shown on the Plans or indicated in the Specifica- tions, he will at onoe make such changes in the Plans and/or Specifications as he may find necessary, any increase or decrease of cost resulting from such changes to be adjusted in the manner provided in Paragraph 17 of the General Conditions. 22. CIALIMS FOR EXTRA COSTS No claim for extra work or cost shall be allowed unless the same was done ' in pursuance of a written order of the Architect/Engineer approved by the :�;mer9 as aforesaid, and the claim presented with the first estimate after 'L.he changed or extra work is done. When work is performed under the terms ,�,f subparagraph 17 (c) of the General Conditions, the Contractor shall I urnish satisfactory bills, payrolls and vouchers covering all items of c;;st and when requested by the Owner, give the Owner access to accounts slating thereto. 3. BIGHT OF THE OWNER TO TERMINATE CONTRACT In the event that any of the provisions of this contract are violated by -:.hrj Contractor, ^r by any of his subcontractors, the Owner may serve written upon the Contractor and the Surety of its intention to terminate the , 1 - 9 w 1 contract, such notices to contain the reasons for such intention to terminate the contract, and unless within ten (10) days after the serving of such notice upon the Contractor, such violation or delay shell cease and satisfactory arrangement of correction be made, the contract shall, upon the expiration of said ten (10) days, cease and terminate. In the event of any such termina- tion the Owner shall immediately serve notice thereof upon the Surety and the Contractor, and the Surety shall have the right to take over and perform the contract; Provided, however, that if the Surety does not commence performance thereof within ten (10) days from the date of the mailing to such Surety of notice of termination, the Owner may take over the work and prosecute the same to completion by contract or by force account for the account and at the expense of the Contractor and the Contractor and his Surety shall be liable to the Owner for any excess cost occasioned the Owner thereby, and in such event the Owner may take possession of and utilize in completing the work, such materials, appliances, and plant as may be on the site of the work and necessary therefor. 24. CONSTRUCTION SCHEDULE AND PERIODIC ESTIMATES Immediately after execution and delivery of the contract, and before the first partial payment is made, the Contractor shall deliver to the Owncx an estimated construction progress schedule in form satisfactory to the Omer, showing the proposed dates of commencement and completion of each of the various subdivisions of work required under the Contract Documents and the anticipated amount of each monthly payment that will become due the Contractor in accordance with the progress schedule. The Contractor shall also furnish on forms to be supplied by the Owner (a) a detailed estimate giving a complete breakdown of the contract price and (b) periodic itemized estimates of work done for the purpose of making partial payments thereon. The costs employed in making up any of these schedules will be used only for determining the basis of partial payments and will not be considered as fix- ing a basis for additions to or deductions from the contract price. 25. PAY mTS TO CONTRACTOR (a) Not later than the 15th day of each calendar month the Owner shall make a Progress payment to the Contractor on the basis of a duly certified and approved estimate of the work performed during the preceding calendar month under this contract, but to insure the proper performance of this contract, the Owner shall retain ten per cent (10%) of the amount of each O estimate until final completion and acceptance of all work covered by this contract: Provided, That the Owner at any time after 50% of the work has been completed, if it finds that satisfactory progress is being made, may make any of the remaining Progress payments in full: Prov�idedt Further, that on completion and acceptance of each separate buildings g, pudic work, or other division of the contract, on which the price is stated separately in the contract, payment may be made in full, including retained percentages thereon, less authorized deductions. (b) In preparing estimates the material delivered on the site and preparatory ' work done may be taken into consideration. (c) All material and work covered by partial payments made shall thereupon become the sole property of the Owner, but this provision shall riot be construed as relieving the Contractor from the sole responsibility for 10 the care and protection of materials and work upon which payments have been made or the restoration of any damaged work, or as a waiver of the right of the Owner to require the fulfillment of all of the terms of the contract. (d) Owner's Right to Withhold Certain Amounts and Make Application Thereof: The Contractor agrees that be will indemnify and save the Owner harmless from all claims growing out of the lawful demands of subcontractors, laborers, workmen, mechanics, materialmen, and furnishers of machinery and parts thereof, equipment, power tools, and all supplies, including commissary, incurred in the furtherance of the performance of this con- tract. The Contractor shall, at the Ot,mers request, furnish satisfactory evidence that all obligations of the nature hereinabove designated have ` been paid, discharged, or waived. If the Contractor fails so to do, then the Owner may, after having served written notice on the said Contractor, either pay unpaid bills, of which the Orm er has written notice, direct, or withhold from the Contractor's unpaid compensation a sum of money deemed reasonably sufficient to pay any and all such lawful claims until satis- factory evidence is furnished that all liabilities have been fully dis- charged whereupon payment to the Contractor shall be resumed, in accordance with the terms of this contract, but in no event shall the provisions of this sentence be construed to impose any obligations upon the (hM er to either the Contractor or his Surety. In paying any unpaid bills of the Contractor, the Owner shall be deemed the agent of the Contractor, and any payment so made by the Owner, shall be considered as a payment made under the contract by the Owner to the Contractor and the Owner stall Ask not be liable to the Contractor for any such payment made in good faith. 1 26. ACCEPTANCE OF FINAL PAYMENT AS RKLEAS : The acceptance by the Contractor of final payment shall be and shall operate as a release to the Owner of all claims and all liability to the Co-tractor for all things done or furnished in connection with this work and for every act and neglect of the Owner and others relating to or arising out of this work. No payment, however, final or otherwise, shall operate to release the Contractor or his sureties from any obligations under this contract or the Performance and Payment Bond. 27. PAYMENTS BY CONTRACTOR The Contractor shall pay (a) for all transportation and utility services not ' later than the 20th day of the calendar month following that in irhich services are rendered, (b) for all materials, tools, and other expendable equipment to the extent of 90% of the cost thereof, not later than the 20th d_:y of V,-,c calendar month following that in which such materials, tools, and equipment r are delivered at the site of the project, and the balance of the cost thereof rot later than the 30th day following the completion of that part of the work in or on which such materials, tools, and equipment are incorporated or used, • and (c) to each of his' subcontractors, not later than the 5th day following each payment to the Contractor, the respective amounts allowed the Contractor on account of the work performed by his subcontractors to the extent of each subcontractor's interest therein. Ma - 11 - 28. CONTRACTORS' AND SUBCONTRACTORS' INSURANCE The Contractor shall not commence work under this contract until he has obtained all the insurance required under this paragraph and such insurance has been approved by the Owner, nor shall the Contractor allow any sub- contractor to commence work on his subcontract until the insurance required of the subcontractor has been so obtained and approved. (a) Compensation Insurance: The Contractor shall procure and shall maintain 1 during the life of this contract Workmen's Compensation Insurance as required by applicable State or territorial law for all of his employees • to be engaged in work at the site of the project under this contract and, in case of any such work sublet, the Contractor shall require the sub- contractor similarly to provide Workmen's Compensation Insurance for all of the latter's employees to be engaged in such work unless such employees are covered by the protection afforded by the Contractor's Workmen's Compensation Insurance. In case any class of employees engaged in haz- ardous work on the project under this contract is not protected under the Workmen's Compensation Statute, the Contractor shall provide and shall cause each subcontractor to provide adequate employer's liability insurance for the protection of such of his employees as are not other- wise protected. 1 (b) Contractor's Public Liability and Property Damage Insurance: The Con- tractor sNall procure and shall maintain during the life of this contract Contractor's Public Liability Insu;.anc,e and Contractor's Property Damage Insurance in the amounts specified in Paragraph 3 of the Supplemental General Conditions. (c) Subcontractor's Public Liability and Property Damage Insurance: The Contractor shall either 1 require each of his subcontractors to procure and to maintain during the life of his subcontract, Subcontractor's Public Liability and Property Damage Insurance of the type and in the amounts specified in Paragraph 3 of the Supplemental General Conditions specified in subparagraph (b) ,hereof, or, (2) insure the activities of his sub- contractors in his policy, specified in subparagraph (b) hereof. (d) Scope of Insurance and S ecial Hazards: The insurance required under subparagraphs and c hereof shall provide adequate protection for the Contractor and his subcontractors, respectively, against damage claims which may arise from operations under this contract, whether such operations be by the insured or by argone directly or indirectly employed by him and, also against any of the special hazards which may be encountered in the performance of this contract as enumerated in Paragraph 3 of the Supplemental General Conditions. (e) Builder's Risk Insurance (Fi= aad Extended Coverage): Until the project is completed and is accepted by the Owner, the Owner is required to maintain Builders Risk Insurance (fire and extended coverage) on a 100 percent basis on the insurable portion of the project for the benefit of the Owner, the prime contractor, and subcontractors as their interests may appear. The contractor shall not include aapr costs for Builders Risk Insurance (fire and extended coverage) premiums during construction. However, this provision shall not release the contractor from his obligation to complete, according to glans and specifications, the project covered by the contract, and the contractor and his surety shall be obligated to full performance of the contractor's undertaking. (f) Proof of Carriage of Insurance: The Contractor shall furnish the Owner with certificates showing the type, amount, class of operations covered, effective dates and dates of expiration of policies. Such certificates shall also contain substantially the following statement: "The insurance covered by this certificate will not be cancelled or materially altered,9 except after ten (10) days written notice has been received by the Owner.* 29. CONTRACT SECURITY The Contractor shall furnish a performance bond in an amount at least equal to one hundred per cent (1000 of the contract prices as security for the faithful performance of this contract and also a payment bond in an amount not less than fifty per cent (50%) of the contract price or in a penal sum not less than that prescribed by State, territorial or local law, as security for the payment of all persons performing labor on the project under this contract and furnishing materials in connection with this contract. The performance bond and the payment bond may be in one or in separate instru- ments in accordance with local lair. Before final acceptance each bond must be approved by the Housing and Home Finance Agency, 30. ADDITIONAL OR SUBSTITUE BOND If at any time the Owner for justifiable cause, shall be or become dissatisfied with any surety or sureties than upon the Performance or Payment Bonds, the Contractor shall within five (5) days after notice from the Owner so to doo substitute an acceptable bond (or bonds) in such form and sum and signed by such other surety or sureties as may be satisfactory to the Owner. The premiums on such bond shall be paid by the Contractor. No further payments shall be deemed due nor shall be made until the new surety or sureties shall have furnished such an acceptable bond to the Owner. 31, ASSIGNMENTS The Contractor shall not assign the whole or any part of this contract or any moneys due or to become due hereunder without written consent 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 assignment shall contain a clause substantially to the effect that it is agreed that the right of the assignee in and to any moneys due or to become due to the Contractor shall be subject to prior claims of all persons, firms and corporations for services rendered or materials supplied for the performance of the work called for in this contract. 32. MUTUAL RESPONSIBILITY OF CONTRACTORS If, through acts of neglect on the part of the Contractor, any other Con- tractor or any subcontractor shall suffer loss of damage on the work, the , Contractor agrees to settle with such other Contractor of subcontractor by agreement or arbitration if such other Contractor or subcontractors will so settle. If such other Contractor of subcontractor shall assert any claim against the Owner on account of any damage alleged to have been sustainedp , - 13 - the Owner shall notify the Contractor, who shall indemnify and save harmless the Owner against any such claim. ® 33. SEPARATE CONTRACTS The Contractor ahaLl coordinate his operations with those of other Contractors. Cooperation will be required in the arrangement for the storage of materials and in the detailed execution of the work. The Contractor, including hie sub- contractors, shall keep informed of the progress and the detail work of other Contractors and shall notify the Architect/Engineer immediately of lack of progress or defective workmanship on the part of other Contractors. Failure of a Contractor to keep informed of the work progreaoing on the site and failure to give notice of lack of progress or defective workmanship by others shall be construed as acceptance by him of the status of the work an being satisfactory for proper coordination with his own wnrk. 34. SUBCONmACTING (a) The Contractor may utilize the services of specialty Subcontractors on those parts of the work which, under normal contracting practices, are performed by specialty Subcontractors. (b) The Contractor shall not award any work to any subcontractor without prior written- approval of the Owner, which approval will not be given until the Contractor submits to the Owner a written statement concerning the proposed award to the subcontractor, which statement shall contain such information as the Owner may require. (c) The Contractor shall be as fully responsible to the Owner for the acts and omissions of his subcontractors, and of persons either directly or indirectly employed by them, as he is for the acts and omissions of persons directly employed by him. (d) The Contractor shall cause appropriate provisions to be inserted in all subcontracts re]I.ative to the work to bind subcontractors to the Contractor by the terms of the General Conditions and other contract documents inso- far as applicable to the work of subcontractors and to give the Contractor the same power as regards terminating any subcontract that the Owner may ' exercise over the Contractor under any provision of the contract documents. (e) Nothing contained in this contract shall create any contractual relation between any subcontractor and the Owner. 35. ARCHMECTIS ENGINEERIS AUTHORITY The Architect/Engineer shall give all orders and directions contemplated under this contract and specifications relative to the execution of the work. The Architect/Engineer shall determine the amount, quality, acceptability, and fitness of the several kinds of work and materials which are to be paid for under this contract and shall decide all questions which may arise in relation to said work and the construction thereof. The Architect/Engineer's estimates and decisions shall be final and conclusive, except as herein otherwise ex- pressly provided. In case any question shall arise betvreen the parties hereto relative to said contract or specifications. the determination or decision of the Architect/Engincor shall be a condition precedent to the right of the Contractor to receive any money or payment for work under this contract affected in any manner or to any extent by such question. Ttie ArchitectAngineer shall decide the meaning and intent of any portion of the specifications and of any plans or drawings where the same may be found obscure or be in dispute. Any differences or conflicts in regard to their work which may arise between the Contractor under this contract and other Contractors performing work for the Owner shall be adjusted and determined by the Architect/Engineer. 36. STATED ALLOWANCES The Contractor shall include in his proposal the cash allowances stated in Paragraph 2 of the Supplemental General Conditions, The Contractor shall. purchase the "Allowed Materials" by soliciting not less than three (3) bids, as directed by the Owner. If the actual price for purchasing the HAnowed Materials" is more or less than the "Cash Allowance", the contract price shall be adjusted accordingly. The adjustment in contract price shall be made on the basis of the purchase price without additional charges for overhead, profit, insurance or any other incidental expenses. The cost of installation of the "Allowed Materials" shall be included in the applica- ble sections of the Contract Specifications covering this work. .37. USE OF PREMISES AND REMOVAL OF DEBRIS The Contractor expressly undertakes at his own expense: (a) to take every precaution against injuries to persons or damage to property; (b) to store his apparatus, materials, supplies and equipment in such orderly fashion at the site of the work as will not unduly interfere with the progress of his work or the work of any other contractors; (c) to place upon the work or any part thereof only such loads as are consistent with the safety of that portion of the work; (d) to clean up frequently all refuse, rubbish, scrap materials, and debris caused by his operations, to the end that at all times the site of the work shall present a neat, orderly and workmanlike appearance; (e) before final payment to remove all surplus material, false-work, temporary structures, including foundations thereof, plant of any description and debris of every nature resulting from his operations, and to put the site in a neat, orderly condition; (f) to effect all cutting, fitting or patching of his work required to make e the same to conform to the plans and specifications and, except with the consent of the Architect/Engineer, not to cut or otherwise alter the work of any other Contractor. - 15 - ® 38. UANTITIE9 OF ESTIMATE Wherever the estimated quantities of work to be done and materials to be furnished under this contract are shown in any of the documents including the proposalp they are given for use in comparing bids and the right is especially reserved except as herein otherwise specifically limited, to increaso or diminish them as may be deemed reasonably necessary or desirable by the Owner to complete the work contemplated by this contract, and such increase or diminution shall in no way vitiate this contract, nor shall any such increase or diminution give cause for claims or liability for damages. 39. RIGHTS-OF-WAY AND SUSPENSION OF WORK The Owner shall furnish all land and rights-of-way necessary for the carrying out of this contract and the completion of the work herein contemplated and will use due diligence in acquiring said land and rights-of-way as speedily as possible. But- it is possible that all lands and rights-of-way may not be ® obtained as herein contemplated before construction begins, in which event the Contractor shall begin his work upon such land and rights-of-way as the Owner may have previously acquired and no claim for damages whatsoever will ® be allowed by reason of the delay in obtaining the remaining lands and rights- of-way. Should the Owner be prevented or enjoined from proceeding with the work, or from authorizing its prosecution, either before or after the commence- ment, by reason of any litigation, or by reason of its inability to procure any lands or rights-of-way for the said work, the Contractor shall not be entitled to make or assert claim for damage by reason of said delay, or to withdraw from the -antract except by consent of the Owner; but time for completion of the work will be extended to such time as the Owner determines will compensate for the time lost be such delay, such determination to be set forth in writing. ISO. GENERAL GUARANTY. Neither the final certificate of payment nor any provision in the Contract Documents nor partial or entire occupancy of the premises by the Owner shall constitute an acceptance of work not done in accordance with the Contract Documents or relieve the Contractor of liability in respect to any ' express warranties or responsibility for faulty materials or workmanship. The Contractor shall remedy any defects in the work and pay for any damage to other work resulting therefrom,, which shall appear within a period of one year from the date of final acceptance of the work unless a longer ' period is specified. The Owner will give notice of observed defects with reasonable promptness. lit. CONFLICTING CONDITIONS Any provision in any of the Contract Documents which may be in conflict or inconsistent with any of the paragraphs {.r. these General Conditions shall be void to the extent of such conflict or inconsistancy. - 16 - 42. NOTICE AND SERVICE TI1EREOF Any notice to any Contractor from the Owner relative to any part of this contract shall be in writing and considered delivered and the service thereof completed, when said notice is posted, by certified or registered mail, to the said Contractor at his last given address, or delivered in person to said Contractor or his authorized representative on the work. 43. REQUIRED PROVISIONS DEEMED INSERTED Each and every provision of law and clause required by law to be inserted in this contract shall be deemed to be inserted herein and the contract shall be read and enforced as though it were included herein, and if through mistake or otherwise any such provision is not inserted, or is not correctly inserted, then upon the application of either party the contract shall forth- with be physically amended to make such insertion or correction. 44. PROTECTI0N OF LIVES AND HEALTH In order to protect the lives and health of his employees under the contract, the Contractor shall comply with all pertinent provisions of the "Manual of Accident Prevention in Construction" issued by the Associated General Con- tractors of America, Inc., and shall maintain an accurate record of all cases of death, occupational disease, and injury requiring medical attention or causing loss of time from work, arising out of and in the course of employment on work under the contract. The Contractor alone shall be responsible for the safety, efficiency, and adequacy of his plant, appliances, and methods, and for any damage which may result from their failure or their improper construction, maintenance, or operation. 45. WAGE RATES (a) There shall be paid each laborer or mechanic of the Contractor or subcontractor engaged in work on the project under this contract in the trade or occupation listed in Paragraph 6 of the Supplemental General Conditions, not less than the hourly wage rate established by the U. S. Secretary of Labor as shown opposite the same, regardless of. any contractual relationship which may be alleged to exist between the Contractor or any subcontractor and such laborers and mechanics. (b) Any wage determinations required by .State law are also listed in Paragraph 6 of the Supplemental General Conditions; and in the case of any difference between them and the determinations of the U. S. Secretary of Labor as to the minimum rates fixed for any trade or occupation, the higher rate shall be the applicable minimum for such trade or occupation. - 17 - 1 (c) If, after the award of the contract, it becomes necessary to employ any person in a trade or occupation not classified in the wage determina- tions, such person shall be paid at not less than such rate as shall be determined by the officials mentioned above. Such approved minimum rate shall be retroactive to the time of the initial employment of such person in such trade or occupation. The Contractor shall notify the Owner of ® his intention to employ persons in trades or occupations not classified in sufficient time for the Owner to obtain approved rates for such trades or occupations. (d) The specified wage rates are minimum rates only, and the Owner will not consider any claims for additional compensation made by the Contractor because of payment by the Contractor of any wage rate in excess of the applicable rate contained in this contract. All disputes in regard to the payment of wages in excess of those specified in this contract shall be adjusted by the Contractor. 1 (e) Except as may be otherwise required by law, all claims and disputes pertaining to the classification of labor employed on the project under this contract shall be decided by the Owner's governing body 1 or other duly designated official. 46. APPRENTICES Apprentices shall be permitted to work only under a bona fide apprenticeship program registered with a State Apprenticeship Council which is recognized by the Federal Committee on Apprenticeship, U. S. Department of Labor; or if no such Council exists in a State, under a program registered with the Bureau of Apprenticeship, U. S. Department of Labor. 47. OVERTIME COMPENSATION This contract is subject to the applicable provisions of the Contract Work Hours Standards Act, Public Law 87-581, 87th Congress. (a) Overtime requirements. No contractor or subcontractor contracting for any part of the contract work shall require or permit any laborer or mechanic to be employed on such work in excess of eight hours in any calendar day or in excess of forty hours in any workweek unless such laborer or mechanic receives compensation at a rate not less than one and one- half times his basic rate of pay for all hours worked in excess of eight hours in any calendar day or in excess of forty hours i.n such workweek, as the case may be. (b) Violations; liability for unpaid wages; liquidated damages In the event of any violation of the clause set forth in paragraph (a), the contractor and any subcontractor responsible therefor shall e be liable to any affected employee for his unpaid wages. In addition, such contractor or subcontractor shall be liable to the United States (in the case of work done under contract for the District of Columbia or a territory, to such District or to such territory), for liquidated damages. Such liquidated damages shall be computed, with respect to each individual laborer or mechanic employed in violation of the clause (a), in the sum of $10 for each calendar day on which such employee was required or permitted to work in excess of eight hours or in excess of forty hours in a workweek without payment of the overtime wages required by the clause (a). (c) Withholding for unpaid wages and liquidated damages_. The Housing and Home Finance Agency, which has provided financial assistance for this contract, may withhold, or cause to be withheld, from any moneys payable on account of work performed by the contractor or subcontractor, the full amount of wages required by the contract and such sums as may administratively be determined to be necessary to satisfy any liabilities of such contractor or subcontractor for liquidated damages as provided in clause (b). (d) Insertion of clauses in subcontracts. The contractor agrees to insert the foregoing clauses (a), (b), and (c), this clause (d), and the following three paragraphs in all sub- contracts. Mployees Covered. Except as otherwise expressly provided in the Act, the provisions of the Act shall apply to all laborers and mechanics, including watchmen and guards, employed by any contractor or subcontractor in the per- formance of any part of the work contemplated by any such contract, and for purposes of this Act, laborers and mechanics shall include workmen performing services in connection with dredging or rock excavation in any river or harbor of the United States or of any territory or of the District of Columbia, but shall not include any employee employed as a seaman. Regulations. The Regulations issued by the U. S. Department of Iabor with respect to the Act shall apply to this contract. Penalty. , Any contractor or subcontractor whose duty it shall be to employ, direct, or control any laborer or mechanic employed in the perform- ance of any work contemplated by this contract who shall intentionally violate any provision of this Act, shall be deemed guilty of a mis- demeanor, and for each and every such offense shall, upon conviction, be punished by a fine of not to exceed $1,000 or by imprisonment for not more than six months, or by both such fine and imprisonment, in the discretion of the court having jurisdiction thereof. e - 19 - 48. POSTING MINIMUM b1AGE RATES The Contractor shall post at appropriate conspicuous points at the site of the project a schedule showing all determined minimum wage rates for the various classes of laborers and mechanics to be engaged in work on ® the project under this contract and all deductions, if any, required by law to be made from unpaid wages actually earned by the laborers and mechanics so engaged. 49. PAYMENT OF EMPLOYEES The Contractor and each of his subcontractors shall pay each of his employees engaged in work on the project under this contract in full (less deductions made mandatory by law) in cash and not less often than once each 1 week less legally required deductions and also deductions made pursuant to the regulations prescribed under the so-called "Anti-Kickback Statute" (48 Stat. 948; 18 U.S.C. 874; 40 U.S.C. 276c): Provided, that when circumstances render payment in cash infeasible or impracticable, payment by check may be effected upon consideration that funds are made available in a local bank and checks may be cashed without charge, trade requirements, or inconvenience to the worker. 50. "ANTI-KICKBACK STATUTE" AND REGULATIONS The Contractor and each of his subcontractors shall comply with the following statutes (and with regulations issued pursuant thereto, which are incorporated herein by reference): Title 18 U.S.C., Section 874: "874. Kickback from public works employees. --Whoever, by force, intimida- tion, or threat of procuring dismissal from employment, or by any other manner whatsoever induces any person employed in the construction, prosecu- tion, completion or repair of any public building, public work, or building or work financed in whole or in part by loans or grants from the United States, to give up any part of the compensation to which he is entitled under his contract of employment, shall be fined not more than $5,000 or imprisoned not more than five years, or both. " Title 40 U.S.C., Section 276c: "276c. Regulations governing Contractors and Subcontractors. --The Secretary of Labor shall make reasonable regulations for Contractors and Subcontractors engaged in the construction, prosecution, completion or repair of public buildings, public works or buildings or works financed in whole or in part by loans or grants from the United States, including • provision that each Contractor and Subcontractor shall furnish weekly • statement with respect to the wages paid each employee during the pre- ceding week." Section 1001 of Title 18 shall apply to such statements. 51. WAGE UNDERPAYMENTS AND ADJUSTMENTS The Contractor agrees that, in case of underpayment of wages to any worker on the project under this contract by the Contractor or any Subcontractor, r - 20 - the Owner shall withhold from the Contractor out of payments due, an amount sufficient to pay such worker the difference between the wages required to be paid under this contract and the wages actually paid such worker for the total number of hours worked and that the Owner may disburse such amount so withheld by it for and on account of the Contractor to the employee to whom such amount is due. The Contractor further agrees that the amount to be withheld pursuant to this paragraph may be in addition to the percentages Aft to be retained by the Owner pursuant to other provisions of this contract. 52. CONTRACTORS' AND SUBCONTRACTORS' PAYROLLS (a) The Contractor and each of his Subcontractors shall prepare his payrolls on forms prescribed and in accordance with instructions to be furnished by the Owner. Within seven (7) days after the regular payment date of the payroll, the Contractor shall deliver to the Owner a certified legible copy or copies of each such payroll. Each such payroll shall contain the statement required by the Federal Regulations issued pursuant to the "Anti-Kickback Statute," which are incorporated herein by reference. (b) The Contractor shall not carry on his payrolls any person not employed by him. The Contractor shall not carry on his payrolls employees of a Subcontractor but such employees must be carried only on the payrolls of the employing Subcontractor. (c) Each Contractor or Subcontractor shall preserve his weekly payroll records for a period of three (3) years from the date of completion of the contract. The payroll records shall set out accurately and com- pletely the name, occupational classification, and hourly wage rate of �p each employee, hours worked by him during the payroll period, and full weekly wages earned by him, and deductions made from such weekly wages, and the actual weekly wages paid to him. Such payroll records shall be made available at all times for inspection by the Owner or his authorized representatives and agents of the Housing and Home Finance Administrator. 53• NO DISCRIMINATION IN EMPLOYMENT connection with the performance of work under this contract, the Contrac • agree of to discriminate against any employee or applicant for empl eft because o e, religion, color, or nation igin. The afore provision shall include, not be limited to, o 'ng: em ent, upgrading, demotion, or trans fe , recruitme n ising; layoff or termination; rates of pa t o f c sation; and selection for training, including app i e The Contractor agrees to a e o spicuous places, available for t employees and applicant�s, o e o , noti setting forth the provisions of this nondiscri ' tion cl The C actor further agrees to insert the foregoing provis in all sub- racts for standard commercial supplies or raw materials. 1 SPECIAL SUPPLEMENT TO GENERAL CONDITIONS FOR CONSTRUCTION CONTRACTS - FORMS CFA-238 53. NO DISCRIMINATION IN E14PLOYMENT "Unless exempt in accordance with Executive Order 10925, dated March 6, 1961, as amended, during the performance of this contract, the contractor agrees as follows: (a) The contractor will not discriminate against any employee or applicant for employment because of race, creed, color or national origin. The contractor will take affirmative action to ensure that applicants are employed, and that employees are treated during employment, without regard to their race, creed, color or national origin. Such action will include, but not be limited, ® to the following: employment, upgrading, demotion or transfer; recruitment or recruitment advertising; layoff or termination; rates of pay or other forms of compensation; and selection for training, including apprenticeship. The contractor agrees to ® post in conspicuous places, available to employees and applicants for employment, notices to be provided by the Housing and Home Finance Agency setting forth the provisions of this nondiscrimina- tion clause. (b) The contractor will, in all solicitations or advertisements for ® employees placed by or on behalf of the contractor, state that all qualified applicants will receive consideration for employment without regard to race, creed, color, or national origin. (c) The contractor will send to each labor union or representative of workers with which he has a collective bargaining agreement or other contract or understanding, a notice, to be provided by the Housing and Home Finance Agency, advising the said labor union or workers' representative of the contractor's commit- ' ments under this section, and shall post copies of the notice In conspicuous places available to employees and applicants for employment. ' (d) The contractor will comply with all provisions of Executive Order No. 10925 of March 6, 1961, as amended, and of the rules, regulations, and relevant orders of the President's Committee on Equal Employment Opportunity created thereby. (e) The contractor will furnish all information and reports required by Executive Order No. 10925 of March 6, 1961, as emended, and by the rules, regulations, aad orders of the said Comamittee, or pursuant thereto, and will permit access to his e books, records and accounts by the Rousing and Home Pinanee Agency and the Committee for purposes of investigation to ascertain compliance with such rules, regulations, and orders. tf) In the -event of the contractor's noncompliance with the nondiscriminati • -lauses of this contract or with any of the • said rules, regulations, or orders, this contract may be can- celled, terminated, or suspended in whole or in part and the contractor may be declared ineligible for further Government contracts, and Federally assisted construction contracts, in accordance with procedures authorized in Executive Order No. 10925 of March 6,' 1961, as amended, including Executive Order No. 11114 of June 22, 1963, and such other sanctions may be Imposed and remedies invoked as provided in the said Executive ® Order or by rule, regulation, or order of the President's Com- mittee on Equal Employment Opportunity, or as otherwise provided by law. (g) The contractor will include the provisions of paragraphs (a) through (g) in every subcontract or purchase order unless exempted by rules, regulations, or orders of the President's Committee on Equal Employment Opportunity issued pursuant to section 303 of Executive Order No. 10925 of March 6, 1961, ae amended so that such provisions will be binding upon each sub- , contractor or vendor. The contractor will take such action with respect to any subcontract or purchase order as the Housing and Home Finance Agency may direct as a means of enforcing such ® provisions, including sanctions for noncompliance: Provided, how ever, that in the event the contractor becomes involved in, or is threatened with, litigation with a subcontractor or' vendor as a result of such direction by the Housing and Home Finance Agency, the contractor may request the United States to enter into such litigation to protect the interests of the United States." 1 1 lie 1 i t - 21 - 54. INTE_ST OF Mmm OF OR DELEGATE TO Comm, OR RESIDENT COMA ssioNui No Member of or Delegate to Congress, or Resident Commissioner, shall be admitted to any share or part of this contract or to any benefit that may arise therefrom, but this provision shall not be construed to extend to ® this contract if made with a corporation for its general benefit. 55• OTHER PROHIBITED INTERESTS No official of the Owner who is authorized in such capacity and on behalf of the Owner to negotiate, make, accept or approve, or to take part in negotiating, making, accepting, or approving any architectural, engineering, inspection construction or material supply contract or any subcontract in connection with the construction of the project, shall, become directly or indirectly interested personally in this contract or in any part hereof. No officer, employee, architect, attorney, engineer or inspector of or for the Owner who is authorized in such capacity and on behalf of the Owner to exercise any legislative, executive, supervisory or other similar functions in connection with the construction of the project, shall become directly or indirectly interested personally in this contract or in any part thereof, any material supply contract, subcontract, insurance contract, or any other contract pertaining to the project. 56. simis The general contractor will erect a sign at the project site identifying the project and indicating that the Government is participating in the development of the project. The project sign shall be in accordance with the drawing shown on the next page, made from 3/4-inch plywood, placed in a prominent location, and maintained in good condition until completion of the project. The name of the owner and the type of project shall be inserted in the space above "Project No.". • 57. PHOTOGRAPHS OF THE PROJECT If required by the Owner, the Contractor shall furnish photographs of the project, in the quantities and as described in Paragraph 5 of the supplemental. General Conditions. 58. S&'IAD T OF WCA,L LABOR ' The contractor and each of his subcontractors shall, insofar as practicable give preference in the hiring of workers for the project, to qualified local labor. or of color 0f ""s1rE0 P A C C E L R A T E D - D I N4 WHITE h S M t 4 RLU[ h ( V• RED I • PROJECT NO. B��K V-GOMMUNITY FACILITIES ADMINISTRATION ;� wnlr0 HOUSING AND HOME FINANCE AGENGY---:/-=_-,,- � ; WNITi and K wwrE 4 U.S. Department of Commerce w141 1a Area Redevelopment Administration N wlllti ��OI1'�U�SQU UUV..:,. ..., ....• :o wHlre sc4" �l e � -O• 1 f' -- Wak 1 Pm}c I .I ( [vl(re~•4.8 P er) �f - I I � � I i i I•� j I .�„ i i•i 1•i j I I i•i •i 9�i/ i t 1 I I 1 ,nare� J I i•' '�' ; O' ; 1 I 1 1 O I ' 1 1 1 � 1 I I 1 1 i i IT 1 L.1 1 SIGN C bassaf o�.lrslsn qnd meazJ.emeyh abew� Same ci s•9n as cbova,blot m%j ce{fo use !-4•-(7'piece Rywood� 1 Index of General. Conditions CFA-238-0 (APW) Subject Section Subject Section Accident Prevention 44 "0r Equal" Clause 8 Additional. Bond 30 Overtime Compensation 47 ® Additional Instructions 3 Owner's Right to Terminate 23 Allowances 36 Patents 9 Anti-Kickback Statute 50 Payment of Employees 49 Apprentices 46 Payments by Contractor 27 Architect's Authority 35 Payments to Contractor 25 Assig=ents 31 Payrolls of Contractors and Subs 52 �. Bond Security 29 Periodic Estimates 24 Bond, Security, Additional 30 Permits, Surveys, Regulations 10 Changes in Work 17 Photographs 57 Claims for Extra Cost 22 Posting Minimum Wage Rates 48 Completion Time 19 Prohibited Interests 55 Computation of Wages 47 Protection of Lives and Health 44 Conditions, Subsurface 21 Protection of Work, Property 13 Conflicting Conditions 41 Provisions Required by law 43 Construction Schedule 24 Quantities of Estimate 38 Contract Documents 1 Regulations, Kickback 50 Contract Security 29 Release of Contractor 26 Contractor's Insurance 28 Removal of Debris 37 Contractor's Mutual Responsibility 32 Reports, Records and Data 15 Contractor's Obligations 11 Responsibility of Contractor 32 Contractor's Payrolls 52 Right of Owner to Terminate 23 Contractor's Title to Materials 6 Rights-of-Way., Suspension Work 39 Correction of Work 20 Schedule of Construction 24 Damages, Liquidated 19 Security 29 Data, Reports and Records 15 Separate Contracts 33 Debris Removal 37 Services, Materials, Facilities 5 Definitions 2 Shop Drawings 4 Detail Drawings 3 Signs 56 Different Subsurface 21 Stated Allowances 36 Discrimination, Employment 53 Subcontracting 34 Drawings Detail 3 Subcontractor's Insurance 28 Emergencies 13 Subcontractor's Payrolls 52 Estimated Quantities 38 Substitute Bond 30 Extras 18 Subsurface Conditions 21 Final Payment 26 Superintendence by Contractor 16 Guaranty, General 40 Surveys, Permits 10 Inspection 14 Suspensions of Work 39 Inspection of Materials 7 Termination of Contract 23 Insurance 28 Testing of Materials 7 ' Legal Provisions, IMlied 43 Time for Completion 19 Liquidated Damages 19 Title to Materials 6 Local. Labor 58 Use of Premises 37 O Member Congress{Alt Wage Adjustments 51 54. Wage Rates 45 Non-discrimination 53 Wage Underpe vents 51 Notice and Service 42 Weather Conditions 12 Obligations of Contractor 11 *U.S.GOVERNMENT PRINTING OFFICE:1963 0-884888 C FMZ30-N SUPPLEMENTAL GENERAL CONDITIONS 1. Enumeration of Plans, Specifications and Addenda 2. Stated Allowances 3. Special Hazards 4. Public Liability and Property Damage Insurance S. Photographs of Project 6. Schedule of Minimum Hourly Wage Rates Previous Editions Obsolete r I. ENUMERATION OF PLANS, SPECIFICATIONS AND ADDENDA Following are the Plans, Specifications and Addenda which form a part of this contract, as set forth in Paragraph 1 of the General Conditions, "Contract and Contract Documents": DRAWINGS General Construction: Nos, 1 through 13 Heating and Ventilating: of Plumbing: Electrical: " • r „ SPECIFICATIONS: General Construction: Materials Page 1-1 to 1-5 incl. Methods " TT-1 to 11-19 , incl. rPayments " III-1 to 111-6 incl. to , incl. - to-, inc 1. " to , incl. ADDENDA: No. Date No. Date No. Date No. Date 2. STATED ALLOWANCES Pursuant to paragraph 36 of the General Conditions, the contractor shall include the following cash allowances in his proposal: None (a) For (Page of Specifications) $ (b) For (Page of Specifications) $ (c) For (Page of Specifications) $ (d) For (Page of Specifications) $ r (e) For (Page of Specifications) $ (f) For (Page of Specifications) $ 1 3. SPECIAL HAZARDS The Contractor's and his Subcontractor's Public Liability and Property Damage Insurance shall provide adequate protection against the following special hazards: Damage from blasting for Rock Excavation. 4. CONTRACTOR'S AND SUBCONTRACTOR'S PUBLIC LIABILITY AND PROPERTY DAMAGE INSUR- ANCE As required under paragraph 28 of the General Conditions, the Contractor's Public Liability Insurance shall be in an amount not less than $ 100. 000 for injuries, including accidental death, to any one person, and subject to the same limit for each person, in an amount not less than $ 300, 000 on account of one accident, and Contractor's Property Damage Insurance in an amount not less than $ 100, 000 The Contractor shall either (1) require each of his subcontractors to procure and to maintain during the life of his subcontract, Subcontractor's Public Liability and Property Damage of the type and in the sam a amounts as specified in the preceding paragraph, or (2) insure the activities of his subcontractors in his own policy. 5. PHOTOGRAPHS OF PROTECT As provided in the General Conditions, paragraph 44, CFA-238-K(SC); paragraph 57,CFA-238-M(PFL) and CFA-238-0(APW); and paragraph 58, CFA-238-L(CH), the Contractor will furnish photographs in the number, type, and stage as enumerated below: None required. 6. SCHEDULE OF OCCUPATIONAL CLASSIFICATIONS AND MINIMUM HOURLY (GAGE RATES AS RE- QUIRED UNDER PARAGRAPH 45 OF THE GENERAL CONDITIONS a. U. S. Wage Rates (following pages) b. Missouri Wage Rates (following pages) 7. INSPECTIONS AND TESTING OF MATERIALS The single exception to the provisions of Section 7 of the General Conditions shall be with reference to the testing of sewer pipe. Local pipe manufacturers' prices include certification that pipe supplied has been tested to prove conformance with ASTM Specifications. PREVAILING HOURLY WAGE RATES - STATE OF MISSOURI a.' The proposal for this Contract shall be based upon the required payment by the Contractor of prevailing hourly rate of wages for each craft or type of workman required to execute the Contract as determined by the Department of Labor and Industrial Relations of Missouri. The principal Contractor and all subcontractors shall pay not less than the prevailing hourly rate of wages for each craft or type of workman required to execute this Contract as determined by the Department of Labor and Industrial Relations of Missouri, pursuant to Sections 290. 210 to 290. 310, inclusive, of the Revised Statutes of Missouri, 1957. A schedule of such prevailing hourly rate of wages as determined by the Department of Labor and Industrial Relations of Missouri for this Contract, pursuant to said statutory provisions, is attached hereto and made a part of the Contract. b. The principal Contractor and all subcontractors shall comply in all respects with House Committee Substitute for House Bill No. 294 as enacted by the 69th General Assembly and which became effective August 29, 1957, and embodied into the Revised Statutes of Missouri as Sections 290. 210 to 290. 310, inclusive, Revised Statutes of Missouri, 1957. c. The Contractor and each subcontractor shall keep an accurate record showing the names and occupations of all workmen employed by him, together with the actual wages paid to each workman, which shall be open to inspection at all reasonable hours by the representatives of the Department of Labor and Industrial Relations of Missouri and the City. d. The aforesaid prevailing hourly rate of wages is subject to AM change by the Department of Labor and Industrial Relations of Missouri or by court decision as provided by law during the life of this Contract, and such change shall not be the basis of any claim by the Contractor against the City nor will deduction of claim be made by the City against sums due the Contractor by reason of any such change. too Awt o.F.a CONNOR INDUSTRIAL COMMISSION OF MISSOURI CWM4 00MIMBNf Of tAIOR AND(NDUSMIAL RELATIONS OEOEOI,p, Wu ITATI OTTICI BUILDING Ma�1a, BROADWAY Md HIGH ITRIITS R0.BOX I" CHARLES E,CARE JOHN M.DALTON nnIRSON CITY,MIIIOURI ' ® aotrloLEfoBt ERMAN V.EDWARDS S«M�� ►HOME 116-1142 Special Wage Determination No. 5694 Certification of building or heavy construction wage rates for. I Cole , County, Missouri Project or Contract Separate Sewer Contracts Forty of Jefferson City, 1rLsaoux (State Agency or sub•divialon) In accordance with your request, dated August 7, 1964 , for the prevailing hourly rate of wages for workmen required to perform the above-named project or construction contract as listed in your request, and pursuant to Sections 290.210 to 310 R.S. Mo., 1957 Sessions Acts,the Department of Labor and In- dustrial Relations, acting by and through the Industrial Commission of Missouri, being duly Informed and having full considered the matter,finds,determines, declares,and certifies to you and the public body you represent: 1. That the general prevailing hourly rate of wages for building construction work In said county for each of the crafts or types of workmen, listed on the attached wage rate schedules,are the prevailing straight time hourly wage rates for said county for the project or construction contract named and described in the caption hereof. 2. That the straight time hourly rates do not Include any possible payments made by contractors for pension funds, or health and welfare funds,or for other purposes. NOTE: THE COMMISSION IS NOT AUTHORIZED TO FIX WAGE RATES.THE LAW DIRECTS IT TO FIX THE PREVAILING WAGE IN A LO- CALITY.A"LOCALITY"IS THE COUNTY OR COUNTIES WHERE THE PRO- JECT IS TO BE CONSTRUCTED. THE LAW PROVIDES THAT NOT LESS THAN THE PREVAILING WAGE FIXED BY THE COMMISSION MAY BE PAID BY A CONTRACTOR OR SUBCONTRACTOR. A HIGHER WAGE RATE MAY BE LAWFULLY PAID (SEE SECTION 290.270). 3. That the"prevailing hours of labor"for all classifications of laborers,work• men,and mechanics to be employed on said contemplated building or construc- tion work are eight (8)hours per day and forty (40)hours per week. 4. The general prevailing hourly rates for legal holidays and overtime work are es shown on the attached wage rate schedules for the crafts listed thereon. 5. That certified copies of this determination shall be filed immediately with the Secretary of State of Missouri and in the files of this Department, and that copies of this determination shall be supplied to all interested persons requesting same. Done at Jefferson City,Missouri, this 12th day of Augtlat 198 4 INDUSTRIAL COMMISSION OF MISSOURI S>+ AL Chairman, G. P. O'Connor A true copy. Attest: em or e Erman V. Edwards, Secretary C. • Member,Chas. ; Rtes Note: Should objections be filed to any portion of this wage determination,such objection or objections must be specific, in writing and in triplicate and must reach the Commission within 30 days from date of Determination. Give reasons for your conclusions, in addition to the fact that you think the wage is too high or too low. This determination becomes obsolete unless a contract is executed within 120 days of the above date. FUNCTIONS 01 THE DEPARTMENT. KwWerw m I«wk/ (IMaaylafwaal Caws,a-wNaw ad L-09Yw t SmI90 al**k 'e CMyMwNM,P4vkal RakakE mi haralles WNa La., Mbakkl rd Mow Impec"ad 9My,and fAW611me d/NMk IAW1Y Lakes Dlawwa. WAGE RATES CERTIFIED PURSUANT to Section 290.210-310 RSMo, 1937 Session Acts.(H.B.2941 For M Construction In ....... Special Wage Determination AussourlOrder No. ...................... Certified as of ........................... 19 N.Jecto 6 Separate Sewer Contracts BY Jefferson City, Missouri Industrial Commission of Missouri on behalf of Department of Labor and Industrial ftelal;ons CRAFTS RATE OVERTIME Per Hour 1110110 ASBESTOS WORKERS ................................................... BOILERMAKERS ................................................................ Asst.Foreman or Lead Man Foreman General Foreman Helpers BRICKLAYERS .................................... 3.50 Foreman-2 men or more Tender(Hod Carriers—Jurisdiction Laborers) 2.85 CARPENTERS ........................................................ 3.90 2 Welder oni Creosote Lumber Handlers Foreman-2 men or more CEMENTMASONS ........................................I........................ 3.25 Cement Finishers—Composition floor Foreman-1 man or more ELECTRICIANS (inside Wiromon) ............................. Foreman-5 men or less Foreman-6 to 15 men General Foreman ENGINEERS ................................................................. Portable and Holst!ngs Heavy Equipment 3.85 2 Portable and Hoistings Light Equipment 3.35 2 Portable and Hu;%ling,Oilers and Greasers 3.00 2 Portable and Hoisting,Foreman plus .25 2 FITTERS ......................................................................................... Foreman GLAZIERS .................................................... LABORERS--(VJRNRW--Common) .............. 2.ZZ5 2 Labor Foreman plus—, .25 2 LATHERS—Metal, Wood ................................. Foreman(1st man an Job) Foreman(more than one man on Job) LINOLEUM LAYERS AND CUTTERS ............... ................... Foreman MARBLE MASONS ....................................................... Foreman Helpers MILLWRIGHTS—(Jurisdiction of Carpenters) ................... Foreman-2 or more men ORNAMENTAL IRON WORKERS .................................. Foreman-2 men or more PAINTERS ............................................................. Pointers, Spray • Foreman Foreman Stage Work PAPERHANGERS ............................................................... Rollag* Basis CRAFTS RATE Fir Hovr Rate PILE DRIVERS (Jurlidlcflon of Corponterif.................................. Foreman-2 men of more PLASTERERS ......................»....,......,,.».............._..»»... Foreman-2nd Plaster Tender or Helper PLUMBERS .......................................................................................... 3.85 Foreman Helper or Laborer RIGGERS AND MACHINERY MOVERS .............................................. - 4,275 1 ROD MEN, Reinforcing, Steel Workers . ............................................... 4,275 1 Foreman-2 men or more 4,625 1 ROOFERS—Composition, State, Tile ........................................... Foreman SEWER TILE LAYERS (Bottommon) ............................................ 3•025 2 Semi-skilled Laborers 2,875 2 SHEET METAL WORKERS ..........................I........................... Foreman General Foreman SPRINKLER FITTERS ............... ...... Foreman STEAMFITrERS Foreman STONE MASONS .....»......................................_._ Foreman-2 men or more STRUCTURAL IRON WORKERS .................................._.....................»... Foreman-2 man or more TERRAZZO WORKERS __........................I............ ...............__............... Foreman Helpers Base Operators TILE LAYERS—For Flooring and Walls ................................................ Foreman TRUCK DRIVERS (Teamsters, Chauffeurs,Warehousemen and Helpers)..... 2,90 2 TUCK POINTERS (aid wori► .. . ........................................................_.............. Foreman-2 men ar more WATERPROOFER. . .... ................................................................................................... WATERPROOPER FOREMAN ...................................................................................... WELDERS, Aceltyianu and Electric, N.O.S. ................................................... Powderman 3.15 2 Manhole Builders 2.875 2 Oilers 3*00 2 • Truck Drivers come within the purview of the law only when the hauling of materials or equipment Includes some phase of construction other than the more transportation to the site of construction. Welders receive rate prescribed for craft performing operation to which welding Is incidental. OOvertime Rate No. 1: Means double time for all overtime worked during work week and Saturdays, Sundays and holidays. Overtime Rate No. 2; Means time and one-half for overtime worked during work week and on Safi urdays, Sundays and holidays. THE ABOVE RATES ARE THE MINIMUM RATES. HIGHER RATES MAY BE PAID If NECESSARY. t eQAaTmtMT,AG"CT,oa avant CFA, Housing&Home Finance Agancy, Regic etc x o. " , V. 300 W. Vickery Blvd., Fort Worth, Texas 6101--_ S31'� ea@cauTION or wOR"APW-NO-730. Improvements and extensions to sewagt LAwcoee eyeten consisting of 12^ and emallar cast iron, vitrified clay or cement anbestoe pipe, manholes, lilt pumps and related OATS roaCISIpN appurtenances. 7 _-- L@rla*t LOCATION ICITT Oa OTa[e ORMUrr1OM reOP M[O.O110TWMO OATa — ��RCm 0. Jefferson MATS — Cc""Missouri Cole _ Area 3 Ilse 22.Lb g . a �• a Heavy and Highway Construction teborerat. P:r Hour Caren laborers, makillad, inaladlnp'tlogna $2.775 taaigkillad Iwborsrar Vibrator and tempml rabbi"eoncrwtel asphalt plots' Utform NMI form setters' helparpl paddlers,-paving X11 concrete bbwx sell. propelladl riprap ]gess, rook, block, or briokl sore"am on asphalt paring buLn or neck aamant haedlars,rstular]y agdopedl batch hopper or so assn on concrete paring, skilasan oa ooeo rVA paring, crasher fonder sun, chuck taller 2.875 Canlbrs,,and Letdowns eeedblastox and gunits nosslomeal hand blade operator dog on grad•$ asphalt rakeral wagon drilll Jaekhamssrl chain gavel dian tabas over 6' deep It width is less than depthl fou elation@ over 12' having shooting and ® walingl bottom ten on savers or conduits) batter board are an sent work) mastic kettlmtasl Harao tamper operator/ topper on standing two! 3.025 Read pipmlgers on sewer work (not to inoludo work on cross-road or side- road pipa)l Jackhatasr or paring-breaker mart working ts the ditch sot seweiw or water rains; powderman 3.15 Read Tote pavement High type parat@eotl cutting torch ran) atsit>s 1lam tram on oaooreLe poring formal hot tar applicator and raitio kettloom om.dams and power plmttel VGU#rj cliff scalers working from scaffolds, boom's chairs ar.platfono an dm or power plants, over 20 toot above grovel 3.15 n ritUc Mac handl ing araoaot d materials shall receive 10 pot hover.bore the regular classification. Hinerst Mencorking tmneL or shafts (not air) of twenty-five (25) test or more An length or depth will be paid 5a per homy above the regular classification before using apprentices on the Job the contractor *hall present to the Contraetins officer written evidence of registration of such employees to a program of a State apprenticeship and training agency approved and recognized by the U. S. Bureau of Apprenticeship and Training. In the absence of such a State agency. the contractor shall submit evidence of approval and registration by the U. S. Bureau of Apprenticeship and Training. The contractor shall submit to the contracting Officer written evidence of the establisbed apprentice-Journeyman ratio@ and wage rater in the project area, which will be the basis for establishing such ratios and rates for the project under the applicable contract provision*. r z Mo. 6 - PDO ?-3 ll*at7 A 1pV.Constnofia?' Per Hour Per Hour PlMer.Fqui wit'Operstorsr A-Frame $3.50 Hoisting engine -2 or more active Apprentice engineer, oiler 3.00 drvae $3.35 Agdralt roller operator 3.75 Hoisting engine 1 3.35 Aephal0 finishing machine &trench Locomotive operator, standard ~ 3.85 widening spreader 3.75 " " , narrow gust* 3.35 Asphalt plant operator 3.75 I,eTourneau rooter 3.5500 =1111:11_.t mixer operator 3.35 Mechanics and welders 3.50 perator 3.50 Motor patrol operators 3.50 Hack hoe 5.65 Mucking machine 3.85 Barber-Greene loader 3.35 Multipu compactor 3.50 Boat operator (bridges&dame) 3.50 Oiler&greaser 3.00 (tow) 3.85 Pavement breaker 3.50 Dull dozer operator 3.50 Pile driver operator 3.85 Blade grader operator, power 3.50 Pitman crane opostOr 3.65 Crane operator 3.85 Pamp operator, other than dredge 3.35 Compressor operator -2 3.50 Fewer shovel operator 3.85 1• " -1 3.35 Roller operator, otber-tban high 4&ncrete mixer operator, skip loader 3.35 trpe asphalt 3.35 " plant operator -3.35 Scoop operator 3.50 " mixer paver 3.85 Skimma r scoop operator 3.85 Concrete pump operator 3.35 Scoops in tend= 3.85 " saw operator (oelf-propelled) 3.00 Side boomcats 3.85 Conveyor operator 3.35 Siphons&Jet* 3.35 Clanshali operator 3.85 Screening&washing plant operator 3.35 Crusher operator 3.35 Sub-grading machine operator 3.35 Curb finishing machine 3.35 Spreader box operator, self-propelled Clef plane operator 3.35 (not asphalt) 3.35 Churn drill operator 3.35 Tractor operator (over 50 H.P.) 3.50 Ditching machine 3.85 Tractor operator, (50 H.P. or less) 3.00 Dragline operator 3.85 Tournapnll operator 3.50 Droere operator 3.85 Trenching machine operator .3.85 Lri1�ing machine, rotary (self,prop.) 3.85 Track crane 3.65 ierrick or derrick tricks 3.85 Tank car heater operator, (combine. Distributor operators 3.25 tion boiler and booster) fireman ® elevating grader operator 3.50 on asphalt plants, drum or boiler 3.35 Flax rlane operator 3.35 Vibrating machine-operator not hand 3.35 finishing maphina operator 3.35 holding machine operator, 1 3.35 Front and shovel or highloader 3.50 " " " , 2 3.50 Fork lift 3.50 ?ore grader operator 3.35 float operator 3.35 Fireman 3.10 Mo. 2- TD 2 3 Heavy&IliChray Construction Per Hour Trick Driverer Flat bed drivers $2.90 Flat bed trucks, tandem axle 3.05 Station wnrons 2.90 Pick-up trucks 2.90 h:atcrial trucks 2.90 Noterial trucks, tandem axle 3.05 Remitrailera 3.17 Dump truck (excavating) 2.90 Winch trucks 3.17 Steel trucks 3.17 Distributor delvers and operators 3.17 ACigators and transit-mix 3.06 Tank vaeonry single axle 2.95 Tank wagon, tandem axle 3.05 Tank wagon, acmitrailer 3.17 Insley wagons, dump trucks, excavating, 5 cu. Ida, and over, dumpstera, half-trucks, speedace, euclids and other similar equipment 3.17 Derrick trucks 3.17 A-frame drivers 3.17 Floats on lowboy drivers 3.17 • Warehousemen 2.80 r SPECIAL CONDITIONS 1. GENERAL: In general, the sanitary trunk relief sewer is to be constructed in public streets of City property. In some instances lines will be laid in highway right-of-way and in easements through private property. The City will provide the easements. The Contractor shall be responsible for highway permits. 2. EASEMENTS AND WORKING SPACE: Where work is to be carried out in easements through private prop- erty, copies of the easements and agreements entered into with the individual owners for permission to carry out the construction are on file in the office of the Clerk of the City of Jefferson. The Contractor should familiarize himself with the detailed provisions of these easements covering the work- ing room and width of the easement. Where work is to be carried out in easements, title for which has been obtained for this construction, the width of the easement is intended to be sufficient to permit the construction of the sewer therein in accordance with the detailed plans and to provide working room for the storing of construction and excavated materials during the construction. The cleaning up and restoration of the surface upon comple- tion of the work shall be carried out so that the surface of the ground within the easements shall be restored to its original condition and to the elevations as shown on the plans or as indicated by the Engineer. Where the sewer is to be built in the right-of-way of the Rex Whitten Expressway, Route 50, the Missouri State Highway Department will require the following items to be included in the construction permit: 1. All disturbed areas or damaged facilities shall be restored to a satisfactory condition. Z. Under no circumstances will the Contractor be permitted to use the expressway area between shoulder lines for parking, storage, or as a base of operations for conducting his work. 3. The Contractor's operations will be restricted.to a practicable • work area. 4. Access to the work area shall be across and from beyond the highway right-of-way line and not from the expressway side of the construction work. SC-1 t Where it is necessary to move materials or equipment in storage, within or without the easements, because of the sewer construction, the cost of relocating such materials or equipment shall be borne by the Con- tractor at no additional cost to the City. 3. SANITARY REGULATIONS: Adequate sanitary conveniences for the use of persons employed on the work, properly secluded from public observation, shall be con- structed and maintained by the Contractor in such a manner and at such points as shall be approved by the Engineer. These conveniences shall be maintained at all times without nuisance and their use shall be strictly enforced. Upon completion of the work, they shall be removed from the premises, leaving all areas clean and free from nuisance. 4. WATER: The Contractor shall make his own arrangements with the Capital City Water Company for water required for the construction and testing of the sewers. All costs of connections and of providing means of conveying water to the points of use shall be borne by the Contractor. i SC-2 TECHNICAL SPECIFICATIONS PART I MATERIALS OF CONSTRUCTION 1. MATERIALS AND INSPECTION: All materials and equipment used on this work shall be new and of the best quality. Materials shall be sampled and tested in accordance with current ASTM Specifications or such others as specified hereinafter. The Contractor will be required to furnish certificates of conformance to ASTM or other applicable specifications. Materials shall be stored in such a manner that their condition is equivalent to new when installed. All material to be used in this work will be inspected before being placed and all rejected material must be removed immediately and not used in the work under this Contract. Any material installed or placed without inspection shall be removed and replaced with new material if so directed by the Engineer. The Contractor will be required to furnish such laborers as may be necessary to aid the Engineer in the examination and culling of material. g g 2. GRANULAR BACKFILLING MATERIAL: Granular backfill material shall be crushed rock or gravel, less than 1-1/2 inches maximum size, free from large voids, clay, loam, vegetation, or other perishable materials. 3. PORTLAND CEMENT: a. The portland cement to be used under this Contract shall be a standard brand of portland cement which has been in practical use in public works and which has heretofore given satisfactory results. No brand of cement shall be used which the Engineer deems unfit for the work, nor shall different brands of cement, or cement from more than one mill, be mixed during use or used in any one length of pour. b. The cement shall meet the requirements of the current "Standard Specifications and Tests for Portland Cement" of the American Society for Testing Materials. I-1 c. The cement when delivered along the site or at the location where the concrete is to be mixed, shall be stored so as to protect it from damage; and no damaged, partially set or lumpy cement shall be used in the work, but shall be immediately removed from the premises. 4. FINE AGGREGATE: The fine aggregate to be used in concrete shall consist of clean, natural sand, of hard, strong, durable, uncoated grains, free from all foreign organic material, or any other injurious deleterious substances. The sand shall be graded so that all particles shall pass a 3/8-inch sieve, not more than 5 per cent shall be retained on a No. 4 mesh sieve, not less than 5 per cent nor more than 30 per cent shall pass a standard No. 50 mesh sieve, and not more than 5 per cent shall pass a standard No. 100 mesh sieve. The fineness modulus of the fine aggregate, when determined in accordance with the so-called Abrams' Method, shall not be less than 2. 30. All percentages shall be determined by weight. 5. COARSE AGGREGATE: The material to be used as coarse aggregate in concrete shall be gravel or crushed limestone. Gravel aggregates shall be clean, washed gravel, consisting of hard, strong, durable pieces, free from dust, loam, clay, alkali, organic impurities, adherent coatings or other deleterious substances, and from thin, porous, elongated or laminated particles. A sample of the aggregate, when submitted to the sodium sulphate accelerated soundness test or other current suggested standards of the American Society for Testing Materials for the freezing and thawing test, shall show no un- usual amount of fracturing. Crushed limestone aggregate shall consist of uncoated particles of sound, durable rock of uniform quality, without an excess of flat, elongated or laminated pieces. No surface yellow or soft stone shall be permitted. The specific gravity of the stone shall be no less than 2. 56. The g ravel or crushed limestone shall be graded to meet the follow- ing requirements using the U. S. Standard Sieve Series: Passing 1-1/2-Inch Sieve 100% by Weight 1-Inch Sieve 95-100% by Weight 3/4-Inch Sieve 65- 80% by Weight 3/8-Inch Sieve 15- 40% by Weight No. 4 Mesh Sieve 0- 5% by Weight To ensure the production of suitable aggregates, complying in all respects with this specifications, the aggregate plant shall be subject to the approval of the Engineer, and no deliveries of aggregate shall be made I-2 until the operating conditions of the plant from which the aggregate is to be delivered have been inspected and approved. The use of frozen aggregates will not be permitted. When the temperature of the air permits concreting to be carried on, the aggregates must be thawed out, thoroughly removing all frost before incorporating same in the concrete mixture. 6. WATER: Water used in making or curing concrete or in mixing grout or mortar shall be from public potable water supplies. 7. REINFORCED CONCRETE SEWER PIPE: Reinforced concrete sewer pipe shall be manufactured in accord- ance with an conforming to the Standard ASTM Specifications, Designation C76-62T. The pipe shall be furnished in lengths of not less than 4 feet and of shell thickness as specified in the ASTM Specifications for concrete having a compressive strength of not less than 4, 000 pounds per square inch. The steel reinforcing to be placed in the shell of the pipe shall con- form to the cross sectional area requirements shown in the standard specifications for concrete of 4, 000 pounds per square inch compressive strength. All reinforced concrete pipe shall be of the class as shown on the profiles. 8. VITRIFIED CLAY SEWER PIPE: For sewers 18 inches in diameter or less, vitrified clay sewer pipe and fittings shall be used, such pipe to be new pipe of the best quality of hard-burned, salt-glazed vitrified clay or shale pipe, conforming in every respect to the requirements and tests of the current ASTM Designa- tion C200 for "Extra Strength Clay Sewer Pipe". All pipe shall be free from blisters, cracks, and pronounced laminations and must give a metallic ring when struck with a hammer. All vitrified clay pipe shall be socket pipes with sockets true, circular and concentric with the base of the pipes and the planes of the angles at right angles to the axis of the pipe, with all dimensions falling within the tolerances as permitted by the ASTM Speci- fications. 9. CERTIFICATES ON SEWER PIPE: The Contractor will be required to furnish the City with certifi- cates from a reputable testing laboratory showing the results of tests made on pipe delivered to the project in accordance with the ASTM t I-3 Specifications for the various types of pipe to be furnished. All expenses incidental to pipe testing shall be considered as included in the price bid per lineal foot for pipe furnished. 10. JOINT MATERIAL: For reinforced concrete pipe, rubber gasketed joints, with gaskets of natural or styrene rubber, conforming to ASTM Specification C443, latest revision, shall be used. For vitrified clay pipe, the joint material shall consist of factory- molded joints or couplings on bell-and-spigot ends of the pipe compounded of high quality polyvinyl chloride plastic fused to the pipe and properly molded and cured to a uniform hardness and compressibility to form a tight compression joint. The joints shall conform to ASTM Specification C425, latest revision for Type II or Type III. The manufacturer of the joint shall certify that actual tests as set out in this ASTM Specification show that the joints as furnished meet all the specification requirements. 11. COMMON SEWER BRICK: Common sewer brick to be furnished for manhole construction and for special structures where brick is specified shall be new, sound brick ® made from clay or shale, burned hard, entirely true and of compact texture with true, even faces and rectangular edges, conforming to Grade SA of the current Standard ASTM Specifications for Sewer Brick, Designation C32. The size of the brick shall conform to ASTM requirements of either size #1 (2-1/2-inch x 3-3/4-inch x 8-inch.) or size #2 (2- 1/2-inch x 4-inch x 8-1/2-inch). Certificates shall be furnished showing the results of tests for the physical requirements on samples of brick representative of the shipments made to the project. These tests will conform to the require- ments of the ASTM Specifications, Designation C32. All expenses inci- dental to physical testing of the brick in accordance with ASTM Specifications shall be considered as included in the price bid per cubic foot for common brick masonry. 12. CAST IRON MANHOLE FRAMES AND COVERS: Circular manhole rings and covers shall be gray iron castings of first quality, similar or equal to the frame and cover No. R-1418-A as manufactured by Neenah Foundry Company. The covers shall be Type C and 24 inches in diameter. The clear opening in the frames shall be 22 inches. The frame and cover together shall weigh not less than 355 pounds. All castings shall be made of cast iron conforming to Class No. 25 of the current ASTM Specification A-48 for gray iron castings. Castings I-4 1 shall be planed where necessary to secure perfectly flat and true surfaces. All castings shall be thoroughly cleaned and covered with two coatings of asphaltum paint before being used in the work. 13. CRUSHED ROCK FOR BEDDING PIPES IN TRENCHES: Crushed limestone and screenings or other suitable crushed rock for pipe bedding in trenches shall be free-flowing from the bins of the quarry, and protected on the working site against moisture absorption to retain its free-flowing property. The moisture content by weight shall not be more than 5 per cent on the exterior of the stockpile, nor more than 3 per cent average for the entire stockpile. The material shall be uni- formly mixed and well graded, with 100 per cent passing a 1-inch sieve, and no more than 15 per cent passing a No. 100 sieve. 14. CRUSHED ROCK FOR SUBGRADE REPLACEMENT: Crushed limestone and screenings or other suitable crushed rock for subgrade replacement shall be quarry-run, 2-1/2-inch maximum size (95 per cent to 100 per cent passing a 2-1/2-inch sieve), well graded to ensure satisfactory compaction. 15. PRECAST CONCRETE MANHOLES: Precast manhole sections shall be manufactured in accordance with ASTM Designation C478-61T. The minimum compressive strength of the concrete for all sections shall be 4, 000 psi. Joints of the manhole sections shall be formed entirely of concrete employing a rubber gasket conforming to ASTM Designation C443, and when assembled, shall be self-centering and make a uniform watertight joint. The gasket shall be the sole element utilized in sealing the joint from either internal or external hydrostatic pressure. No steps shall be built into walls of the precast sections. Each section of the precast manhole shall have not more than two holes for the purpose of handling and laying. These holes shall be tapered and shall be plugged with rubber stoppers or mortar after installation. Precast base sections may be supplied by the manufacturer with • inverts precast, or the inverts may be cast in the field by the Contractor. Inverts shall be smooth and accurately shaped to a semi-circular bottom conforming to the inside of the adjacent sewer sections. Changes in direction of the sewer and entering branches shall have a circular curve of as large a radius as the manhole will permit. Drop inlets shall be provided where indicated on the plans. I-5 TECHNICAL SPECIFICATIONS PART II ® METHOD OF SEWER CONSTRUCTION 1. HIGHWAY CROSSINGS: The Contractor is to make the necessary arrangements with the District 5 office of the Missouri Highway Department for the permit to cross State and Federal Highways, or build within their right-of-way. The crossings shall be made in conformance with the requirements of the Missouri Highway Department. State and Federal Highways crossed are: U.. S. Highway 54 U. S. Highway 50 and 63 (Rex Whitten Expressway) The sewer is to be built within the right-of-way of U. S. Highway - 50 and 63 between Stations 0-9 and 12+20, and between Stations 13+35 and 36+70. 2. INTERFERENCE WITH TRAFFIC: It must be recognized that the work of this project involves the construction of sewers along the public streets of the developed munici- pality. Wherever possible without interference with the construction operation, access to abutting property should be provided. Where it is so indicated on the plans, the Contractor shall carry out the construction of the sewer at street or highway intersections by tunneling or boring. Where the street intersection is traversed by open cut excavation, the Con- tractor will be required to provide satisfactory bridges to allow traffic to cross over the excavated trench. Care should be taken to avoid blocking of access to fire hydrants during this construction. After the sewer is constructed and the backfill made over the completed sewer, a temporary pavement is to be laid down and the street open to traffic in order to pro- vide access to abutting property as soon as possible. Open cut crossings are to be maintained for 60 days with macadam or other satisfactory material so as to provide an all-weather roadway surface, after which time the restoration of the permanent pavement of the type ordered by the Engineer shall be carried out. II-1 3. PROTECTION OF TREES AND RESTORATION OF LANDSCAPED AREAS: Wherever the sewer is to be built in a right-of-way located along occupied property which has been landscaped or in the sidewalk space adjacent to trees, and wherever trees are encountered adjacent to the line of the work, the Contractor's operations must be so organized and carried out so as not to disturb or destroy any trees except where permission to do so has been obtained from the property owners with the Engineer's approval. The existing surface shall not be disturbed beyond the limits of the right-of-way, which shall include the necessary area for storing of materials of construction and excavated materials. Upon completion of the work, the surface shall be replaced to conform to the original surface. Where turf has been disturbed, the completed backfilled surface shall be raked and seeded during the proper time of the year. Where excavated material is stored adjacent to trees, it shall be carried so as not to cause injury to them in any way. If necessary, boxing shall be provided around trees, plants or shrubs. Upon completion of the work, such boxing shall be removed and the original condition restored. Payment for carrying out the necessary protection and restoration as herein specified of trees and landscaped areas shall be considered as covered in the payments made at the price bid per cubic yard for "Trench Excavation". 4. PROTECTION OF EXISTING STRUCTURES: The work must be carried out in such a manner that all structures or improvements along and adjacent to the new sewer construction are properly protected. Any damage occurring to property of others because of the Contractor's operation shall be repaired by the Contractor and the cost considered as covered in the item of "Trench Excavation". All fences, sheds, garages, trees, shrubs, and other private property adjacent to the alignment of the sewer are to be protected from any damage due to this construction. Any damage done to private property shall be repaired by the Contractor to the satisfaction of the owner of said private property, and the cost of such repair shall be borne by the Contractor. 5. PROTECTION OF POLE LINES, WATER AND GAS PIPES, AND ALL OTHER UNDERGROUND UTILITIES: • On the plans, for the work to be constructed under this Contract, is shown the record information which has been obtained from the utilities for underground pipes or conduits which exist along the line of the proposed sewers. The City does not guarantee the accuracy of these locations, but II-2 r merely indicates the information which has been obtained from the com- panies owning such underground pipes or conduits. The locations of utility poles, shown as noted at the time of the survey, may have since been changed. It is assumed that the Contractor will make a field inspection of the locations along which the sewers are to be constructed, and note all poles and overhead improvements which may affect his method of opera- tion in the construction of the sewers at such locations. Such poles, overhead wires, underground pipes and conduits that may exist or may be encountered are to be protected at the Contractor's expense. Any expense or inconvenience caused by their existence, and the necessary protection during the construction of the sewers adjacent thereto, shall be considered as covered and included in the price bid for "Trench Excavation". The Contractor shall notify the utility owners in advance of any construction which would expose underground pipe lines or otherwise affect their safety. 6. REMOVAL AND REPLACEMENT OF SECONDARY PAVEMENTS: Secondary pavements, consisting largely of crushed rock and cinders, which are to be removed in the course of the construction, shall be replaced with a layer of crushed rock compacted to a minimum thick- ness of 8 inches. The road surface shall be maintained for a period of 60 days after initial replacement to allow for settlement and consolidation of the backfill, after which it shall be bladed to a smooth and uniform surface. No separate payment for the removal and restoration of secondary pavements shall be made. Payment for such removal and replacement shall be considered as included in the price bid for "Trench Excavation". 7. REMOVAL AND RESTORATION OF ASPHALTIC PAVEMENT: The asphaltic pavement to be removed shall be cut to neat straight lines. After completion of the granular backfill, a layer of crushed rock jshall be compacted to a minimum thickness of 8 inches. The rock course shall be primed and covered with a minimum of 2 inches of asphaltic con- crete wearing surface to the cross section and grade as set by the Engineer to meet the present undisturbed pavement on each side of the area restored. Asphaltic concrete and placing methods used shall be similar in quality to the original pavement and approved by the Engineer. The Contractor shall restore the surface to the grade specified by the Engineer should any settle- ment take place within 60 days of the initial pavement restoration. II-3 i Payment for removal and restoration of asphaltic pavement shall be as described in Part III, "Payments". S. REMOVAL AND RESTORATION OF CONCRETE PAVEMENT: Concrete pavement to be removed shall be cut to neat straight lines after completion of the granular backfill. Class A concrete shall be used to replace the pavement. The concrete shall be placed to the same depth as the original pavement but to a depth of not less than 6 inches. The concrete surface shall conform to the cross section and grade as set by the Engineer to meet the existing undisturbed pavement on each side of the area restored. 9. REMOVAL AND RESTORATION OF CONCRETE CURB: Where the alignment of the sewers requires the removal of existing concrete curb, removal shall be to the full extent of the concrete pave- ment removal. The curb shall be cut in a neat straight line and shall be ® replaced to the same cross section as that removed using Class A concrete. ® 10. TRENCH EXCAVATION: A series of borings was taken along the entire length of the con- struction. The results of these borings are shown on the plans for informa- tion only. There is no expressed or implied agreement or guarantee that the depths or character of materials are correctly shown or that conditions affecting the work will not differ from those shown on the plans. The work included under "Trench Excavation" shall comprise any necessary clearing of the line on which the sewer is to be constructed; of making all excavations of all materials of every description which may be encountered; of furnishing and placing of all shoring, sheeting and bracing which may be necessary to protect the work and to execute it; of shaping the bottom; of furnishing all equipment which may be necessary to keep the trenches free from water so that the sewers and concrete may be placed in the dry; of providing for the uninterrupted flow of surface water or sew- age adjacent to the line of the work during the progress of the work so as not to interfere with the natural surface flows; of protecting all pipes, conduits, culverts, bridges and all other public and private property which may be endangered by the work; of removing, after the completion of the work, all shoring„ bracing and sheeting not necessary to support the sides • of the trenches, leaving however the necessary sheeting and bracing for the proper protection of the adjacent property or utilities; of refilling the trenches and tamping or flushing in accordance with these specifications; of hauling away all surplus excavated material; and restoring the surface II-4 of the ground to the condition existing when work started in unpaved areas or replacing secondary pavements with crushed stone as described in Sec- tion II-6. rTrenches shall be excavated to a width between the limits tabulated ® below: rSize of Pipe Minimum Width Maximum Width r 8 214" 2110" 10 2'4" 2' 10" 12 2'4" 2' 10" 15 218" 312" 18 2111" 316" 21 31311 311011 24 316" 410" 11. BRACING AND SHORING: Wherever, because of restrictions of working room or of necessity for protecting improvements, the trench must be excavated with vertical ® sides above the intrados of the pipe, the sides of the trench shall be securely held by bracing or sheeting of either wood or steel which may be removed in units as the level of the backfill reaches a safe elevation permitting such removal. Where timber sheeting and wood bracing is used and ordered left in place, payment for the furnishing and placing of the bracing and timber sheeting, which is ordered left in place, shall be paid for as in- dicated in Part III, "Payments". The payment for furnishing, installing and removing the sheeting and bracing which is not ordered left in place shall be included in the pavement to be made for "Excavation". 12. TRENCHES WITH SLOPING SIDES, LIMITED: The Contractor may, at his option, where working conditions and rights-of-way permit, excavate sewer trenches with sloping sides, but with the following limitations: Only braced vertical trenches will be permitted in streets, in alleys or easements which are paved, or in the right-of-way of the Rex Whitten Expressway as directed by the Highway Department. Where trenches are excavated with sloping sides for pipe sewers to be installed, the slope shall not extend below a point one foot above the extrados of the pipe, and the trench excavation below this point shall be II-5 1 carried out with vertical sides for widths not exceeding the maximum widths provided for in these specifications under Section II-10. Any trench excavated with sloping sides for pipe sewers which has a width one foot above the top of the pipe in excess of the maximum trench width permitted will result in an increased load on the sewer pipe. If slopes are allowed to extend below this level, or if the width of the trench at this level is greater than the specified maximum width, additional strengthening of the pipe is required, and accordingly, wherever such conditions exist and where the fill on the pipe exceeds 6 feet, the Con- tractor shall place a Class C concrete fill between the bottom of the trench and the level of the intrados of the pipe from the outside of the 1 pipe to the undisturbed sides of the trench. No payment shall be made for such Class C concrete backfilling which shall become necessary on account of the Contractor's operations in excavating trenches of exces- sive widths below the specified levels. 13. EXCAVATION IN ROCK: Where rock or other hard material occurs in the trench at the planned grade of the bottom of the pipe in such a way that any portion of the pipe would rest on rock, or hard material, or where in the opinion of the Engineer it is necessary, the excavation shall be carried to a depth below the planned grade so that no rock is closer than 2 inches to the out- side of the pipe barrel and its bell. The trench shall then be refilled with Class C concrete to the springline of the pipe. The responsibility of the Contractor with respect to the use of ex- plosives in blasting includes compliance with all laws, rules and regulations of the State, the City and the insuror, governing the keeping, storage, use, manufacture, sale, handling, transportation or other distribution of ex- plosives. All operations involving the handling, storage, and use of ex- plosives shall be conducted with every precaution by trained, reliable men under satisfactory supervision. Blasts shall not be fired until all persons in the vicinity have had ample notice and have reached positions out of danger therefrom. The Contractor shall advise the Engineer in advance when charges are to be set off. After a blast is fired, the Contractor shall thoroughly scale the excavation, removing all loose and shattered rock or other loose material which may be dangerous to the workmen, and the excavation made safe • before proceeding with the work. The fact that the removal of loose or shattered material may enlarge the excavation beyond the required limits shall not relieve the Contractor from the necessity for making such re- moval, and the Contractor shall not be entitled to compensation therefor. II-6 A series of borings was taken as shown on the plan and profile. The results as shown are for information only. There is no expressed or implied agreement or guarantee that depths of character of materials are correctly shown or that conditions affecting the work will not differ from those shown on the plans. ® 14. TRENCH BOTTOMING: The grade shown on the profile of the sewer is that of the inside of the pipe at its lowest point. In excavating the bottom of the trench in material other than rock, the Contractor shall allow for the thickness of the pipe where pipe sewers are installed, and shall shape the trench bottom by hand to fit the lower section, as shown on the plans, recessing for the bell holes where the bell projects beyond the barrel of the pipe in such manner as to relieve the bell of all load. If the bottom has not been excavated to conform to the outside of the pipes, as shown in detail on the plans, the backfill necessary to the required grade for the outside of the pipe shall be made with crushed rock for bedding. Such crushed rock, where excess excavation occurs, shall be placed at the Contractor's own expense. If the material in the bottom of the trench is unstable or otherwise unsuitable for supporting the pipe sewer, the unsuitable material may be ® excavated as directed by the Engineer and replaced with crushed rock. The quantity of such additional excavation and crushed rock shall be deter- mined by the Engineer and paid for by the City at the unit price bid for each item. If the trench bottom is rock, the trench shall be excavated as directed in Section II-13. Payline Widths for Trench Excavation for Pipe Which are to be Used in Calculating the Volume of Excavation Performed Under this Contract Size of Sewer Payline Width in inches of Trench 8 2 feet - 4 inches 10 2 feet - 4 inches 12 2 feet - 4 inches 15 2 feet - 8 inches 18 2 feet - 11 inches 21 3 feet - 3 inches 24 3 feet - 6 inches II-7 15. PIPE LAYING: Pipe shall be laid with the bell or socket uphill to the line and grade given by the Engineer on a prepared subgrade excavated and shaped as hereinbefore described. The prepared subgrade shall be kept free from ® water during the laying of the pipe. Line and grade shall be maintained by the use of no less than three batter boards set at 25-foot intervals. As the work progresses, the interior of the sewer shall be cleaned of all dirt or debris of any description. Pipe shall be laid through line manholes, and the upper half re moved after the invert is completed, unless half-pipe is used. For reinforced concrete pipe, the gasket shall be a continuous rubber ring and shall be the sole element depended on to make the joint watertight. Gaskets shall be properly placed on the clean spigot end of the pipe with the proper adhesive. Before assembling or "sending home's the pipe in the trench, the exposed gasket surfaces shall be coated with lubricant. No petroleum product shall be used as a lubricant. For vitrified clay pipe, the pipe shall be so handled and stored that _ the jointing material will not be deformed or damaged. The joints shall be connected by first brushing the proper lubricant sealer on the clean mating surfaces as recommended by the pipe manufacturer. The spigot end shall be centered on grade into the bell end of the downstream pipe and shoved "home". The pipes shall be joined not later than five minutes after the application of the lubricant sealer. 16. WYE JUNCTIONS: There is shown on the lans the approximate location of the e P PP Y junctions to be provided. The Engineer may change the location of the wyes and may order additional wyes installed if such changes or additions are necessary. Riser pipes for future connections shall be installed at each wye junction where necessary to reduce the depth of the connection to a maxi- , mum of 8 feet. The wye junction and riser shall be reinforced by placing Class B, concrete cradle carefully around the pipe, junction and bend to the limits as shown on the plans. Wye junctions and risers installed for future use shall be sealed with plates, jute and joint sealer. Excavation in this case will be paid for at the bid price for "Trench O Excavation", limited to the payline width. Pipe and fittings will be paid for as indicated in Part III, "Payments". II-8 17. BACKFILLING: The backfilling of the completed pipe sewers shall commence im- mediately upon the completion of the sewer, with care being taken that the operation of backfilling does not disturb the pipe joints. The initial back- fill over and around pipe sewers to the undisturbed sides of the trench shall be placed in 6-inch layers which shall be thoroughly hand-tamped to an elevation not less than one foot above the extrados of the pipe. The material used for this initial backfilling shall be the excavated natural soil free from all other foreign substances such as debris, rocks, lumps or organic matter. No walking over the completed pipe sewer will be allowed until the backfill has been carried to at least one foot above the top of the sewer. In lieu of tamping the backfill, the Contractor may, at his own option and at his own expense, complete the backfill to one foot above the top of the sewer with crushed rock for bedding. Backfill in open fields may be completed without further compaction above one foot over the extrados, or without flushing. The fill shall be mounded over the trench to allow for future settlement. 18. GRANULAR BACKFILL: Backfill of the trench crossing beneath concrete, asphaltic concrete or bituminous macadam pavement shall be made with granular materials compacted in 6-inch layers from the level one foot above the top of pipe up to the subgrade elevation of the pavement. ® 19. MANHOLE CONSTRUCTION: ® Manholes shall be built of brick and/or concrete to the dimensions ® and at the locations as shown on the plans or as directed by the Engineer, ® as rapidly as the construction of the sewer will permit. All bricks in each course shall be headers. Joints shall be broken with those in the adjoining course. Each brick shall have full mortar joints on the bottom and sides, which shall be formed at one operation by placing sufficient mortar on the bed and forcing the brick into it. Horizontal joints shall not exceed 3/8 inch and vertical joints on the inside of the manholes shall not exceed 1/4 inch. The mortar for the brick work of the manholes shall be made of one part of portland cement and three parts of sand, complying with the fine aggregate specifications described in Part I, Section 4. The sand and • cement shall be thoroughly mixed dry, and the necessary quantity of clean water shall be added so as to produce a stiff mortar of the proper consist- ency, which mix shall be thoroughly worked with proper tools. II-9 All joints on the inside of the manholes are to be carefully rubbed full and struck as the manhole is built up. Upon completion of each man- hole, all waste mortar and debris shall be immediately removed from the bottom and the invert shaped to the dimensions shown on the plans and all bottom joints struck or pointed. The jointing of the brick work shall be such that the manhole will be watertight so that no ground water infiltra- tion through the manhole joints will occur. The outside of the manhole shall be covered with a mortar plaster coat 1/2 inch thick. A single rowlock shall be turned over all incoming and outgoing pipes in all brick manholes. All concrete in brick manholes shall be Class B. The inverts of all manholes located at changes in alignment of the sewer shall be shaped to the incoming and outgoing pipes and smoothly curved from pipe to pipe to the top of invert at springline. On line manholes, pipe shall be laid through the manhole and the upper half removed after the invert has been completed. Half pipe may be used. No manhole steps shall be installed in the manholes. As an alternate, manholes on pipe sewers up to 30-inch may be built of Class A concrete, precast or poured in place. Plans for concrete manholes must be approved by the Engineer. Forms may be of steel or clean lumber, assuring a smooth finished surface. On the manholes which are to be covered with standard cast iron ® frames and covers, frames of the dimensions and materials, as herein �D specified and as shown on the plans, shall be set in place and closed with a cover conforming to the detail shown on the plans. 20. CONNECTIONS TO EXISTING MANHOLES OR SEWERS: In several instances it shall be necessary to make pipe connections from the new trunk sewer to manholes on existing sewers. A hole shall be 1 cut in the existing manhole wall to permit inserting the pipe at the required flowline elevation, horizontal angle, and slope, and to allow at least one inch space all around the pipe for bedding and filling solidly with 1 to 3 cement-sand mortar. Any necessary revisions to the existing inverts shall be made to provide a smooth plastered surface for proper channeling of the flow. All connections shall be temporarily blocked to prevent entry of sewage into the newly laid sewer unless all construction below the II-10 connection in question has been completed to the satisfaction of the Engineer. Likewise, at manholes located at the intersection of new and existing sewers, the flow shall be carried through the common manhole until all construction below the point of intersection has been completed to the satisfaction of the Engineer. No separate payment shall be made for maintaining the flow in the existing sewer. 21. STUBS IN MANHOLES: There is shown on the plans the approximate location of stubs at manholes to be provided for future connections. The Engineer may change the location of such stubs and may order additional stubs installed if the improvements along the line of the work make such changes or additions necessary. The stubs shall be closed with a tile plate or stopper satis- factorily cemented so as to prevent ground water infiltration through the stub. 22. PIPE SEWERS IN TUNNEL: Pipe sewers shall be installed in tunnel where required on the plans. Either manual tunneling or mechanical boring may be used at the option of the Contractor. The Contractor shall, in addition to this speci- fication, conform to the direction of the State Highway Department where ® the sewer is built in their right-of-way. a. Manual Tunnelin . (1) Excavation. The Contractor shall carry out the work of tunneling and supporting the tunnel face, roof, walls and floor so that there will be no fall or flow or caving or heaving of earth in the tunnel excavation, nor any other cause for endangering human life or any public or private property above or adjacent to the tunnel. If there should be any fall or movement of earth into the tunnel at any time, the Contractor shall proceed with the work with all necessary precautions and in such a manner as to ensure the safety of life and all utilities and public and private property above and adjacent to the tunnel. The Contractor shall make all excavations necessary for the con- struction of sewers in tunnel; shall furnish, place and maintain all sheeting, bracing, lining or casing required to support the tunnel floor, roof, sides and face until the pipe laying is complete. All liners shall remain in place. Methods of earth removal and liner installation are optional with the Con- tractor. Care shall be used in trimming the surfaces of the excavated section and in placing the liners or sheeting and bracing, so that the re- ' quired minimum 2-inch clearance between the outside of the pipe and the final position of the liners, sheeting and bracing in the tunnel will be attained ' without any deviation in sewer alignment. Sheeting or lining must be placed II-11 and held tightly against the trimmed earth surface so that there will be no voids between the earth and the lining or sheeting placed against it. If timber is used for bracing, invert struts shall be placed at required inter- ' vals in such manner that the pipe and its bedding will be supported entirely by the original earth floor of the tunnel and not on timber lining or bracing. All excavated material not required for backfilling shall be re- moved from the site and disposed of by the Contractor at his own expense. Tunnel liner may be a full circular lining; or a partial lining as per- mitted by the authority whose right-of-way is being crossed. (2) Pipe Laying. The tunnel bottom shall be shaped as nearly as practical to the shape of the pipe. A bedding of crushed rock or grout shall be placed to fill any irregularities in shaping and to ensure a uniform continuous bearing for .the pipe barrel at the required elevations. After firmly bedding and jointing the pipe, the crushed rock or grout shall be solidly packed around the pipe to the level of the top of the pipe. The re- maining space above the top of the pipe shall be packed solidly with tamped earth free from debris, rocks, lumps, or organic matter, or, at the election of the Contractor, with tamped crushed rock or compacted sand- , cement mix approved by the Engineer. ® b. Machine Tunneling. (1) Excavation. The tunneling may be done by boring and jacking a pipe liner and inserting a carrier pipe under the road or railroad where permitted by the agency involved. The Con- tractor shall ascertain and conform to all requirements and regulations of the owner of the utilities, highway, or other facilities under which the liner pipe is being installed by jacking. The Contractor shall retain full responsibility for the adequacy of his jacking operations, equipment, and materials. The Contractor shall conduct the work in such a manner as to safe- guard the property above and adjacent to the work, and to minimize interference with traffic or other operations at or near the work. The Contractor shall do no blasting within limits of the jacked liner. In excavating from within the pit or from within the liner, extreme care shall be taken to avoid loss of material outside of the bore limits. If cavities result between the actual surfaces of excavation and the tunnel lining, whether from avoidable or unavoidable causes, they shall ' be completely filled with a uniform sand-cement grout, consisting of one part portland cement and seven parts sand, placed under pressure through ' grout holes in the steel liner plates. The grout holes shall be so spaced II-12 ® and the grout be placed in such sequence as to ensure completely filling the cavities and carrying the load uniformly from the undisturbed material to the tunnel lining. Excavation shall precede the jacked liner only to such distance as will maintain a safe condition for the work and for the property and its use above or adjacent to the work, and only to such diameter as will permit advancing the liner without voids or excessive overdig clearance between the outside of the jacked liner and the excavated surfaces. Suitable lubri- cants may be used to reduce jacking friction. Drainage shall be adequate to keep the bottom of the jacking pit and end of the bore dry and firm. (2) Pipe Laying. When the carrier pipe is small and the liner is of such size that will not allow installing, jointing, and bedding the carrier pipe from within the liner, the carrier pipe shall be cast iron mechanical joint pipe. The mechanical joints between cast-iron pipe lengths shall be made carefully in accordance with the manufacturer's instructions. After placing the assembled pipe in the bore hole, the ends shall be blocked to secure the proper flowline elevations at each end and to ensure grout placing at the bottom and sides of the pipe. ® The spaces between the surface of the liner and the outside of the pipe shall be filled solidly with mortar placed under mechanical pressure. Particular attention shall be given to ensuring that the pipe will be solidly supported by mortar at its bottom and sides. The method of injection under mechanical pressure shall be approved by the Engineer. Mortar shall consist of one volume portland cement and nine volumes of dry sand with a volume of water sufficient to ensure flow for proper placing and to minimize shrinkage. Dry mortar shall consist of the same proportions of sand and cement. Materials shall be uniformly mixed, and placed by in- serting the grout pipe to its greatest required distance to ensure filling all spaces, and then gradually withdrawing the pipe as filling proceeds. When the carrier pipe is small and the liner is of such size that will allow all work of bedding, placing, jointing, and backfilling to be done within the liner; and the space between the liner and the outside of the carrier pipe is sufficient to allow adequate working room at the sides and above the carrier pipe, the carrier pipe shall be placed in the liner as described in Section 22x(2) "Pipe Laying". When the carrier pipe and the liner are large and of such sizes that will allow all work of bedding, placing, jointing, and backfilling to be done within the liner, but the space between the liner and the outside of the carrier pipe is too small to provide adequate working room, the carrier pipe shall be placed on a bed of moist Class B concrete at the e II-13 approximate center of the tunnel and to the required grade and alignment. The Class B concrete shall be uniformly mixed with only a minimum amount of water to such stiffness that, after placing to the thickness with allowance for compacting, the concrete will hold the pipe to its required grade and alignment without further settling. If settlement is sufficient as to create drainage pockets in the invert or if the deviation from the required flowline elevation exceeds 1/2 inch, the pipe shall be removed and additional concrete bedding added. No blocks, wedges, or other devices shall be used to hold the pipe to grade or to prevent the full uni- form support of. the pipe on the concrete bedding. Care shall be used to avoid damage to the pipes or to the liner plates as the pipe is moved through the tunnel. Damaged pipe or plates shall be replaced when so directed by the Engineer. 23. PIPE SEWERS IN STANKS OR SHORT TUNNELS: Pipe sewers shall be constructed in stanks or short tunnels where required on the plans or where requested by the Contractor and approved - by the Engineer. The top of the tunneled length shall slope upwards to each entrance to permit adequate backfilling. The tunneled portions shall be sufficiently large to allow adequate working room at the sides and above the pipe to be installed. The tunnel bottom shall be shaped as nearly as practicable to the bottom of the pipe with provision for pipe bells. A bedding of crushed limestone and screenings shall be placed to fill any irregularities in shaping and to ensure a uniform continuous bearing for the pipe barrel at the required elevation without load on the pipe bells. After firmly bedding and jointing the pipe, the crushed limestone and screenings shall be solidly packed around the pipe to the level of the top of the pipe. The remaining space above the top of the pipe shall be packed solidly with tamped earth free from debris, rocks, lumps or organic matter or, at the election of-the Contractor, with tamped limestone and screenings or compacted sand-cement mix. The Contractor shall carry out the work of stanking in a safe pru- dent manner to avoid endangering human life or property. 24. CONCRETE ENCASEMENT: Encasement of the pipe where required by the plans shall be of • Class B concrete of the dimensions shown on the detail on Sheet 13. The concrete may be placed against the undisturbed earth sides and bottom of the trench. Side forms may be used if necessary. Horizontal joints will not be permitted in unreinforced encasement. Pipe shall be supported and II-14 held in place before and during placing of concrete. The trench shall be kept dry and free of water until the concrete has set and can not be damaged by water. Backfill above the top of encasement to a level one foot above the top of pipe shall be carefully compacted select job excavated material. This compacted backfill below a level one foot above the pipe shall not be placed until 12 hours after the concrete encasement has been completed. 25. CONCRETE: The Contractor's attention is called to the fact that the specifica- tions for Class A and Class B concrete carry three limiting factors, all of which shall be complied with. These factors are: (1) minimum strength, (2) minimum volume of cement per cubic yard of concrete, and (3) maximum volume of water per sack of cement. a. Classes of Concrete. Class C concrete may be used for fill in trenches as required for pipe in rock trench or for overexcavation of the trench. Class B concrete shall be used for encasement of sanitary sewers or drain lines. All other concrete used on this project shall be Class A concrete, unless otherwise specifically noted on the plans. b. Class A Concrete. Class A concrete shall have a minimum compressive strength of 3, 000 pounds per square inch in 28 days and shall consist of the mixture which results in one cubic yard of concrete to each batch of fine and coarse aggregate and water used to each six sacks of cement. Total water shall be limited to a maximum of 6-1/2 gallons per sack of cement. The fine and coarse aggregates for each batch of concrete where monolithic construction is to be carried out shall be ac- curately weighed; the exact weight of each batch shall be that necessary to produce a dense workable concrete with the yield per sack of cement as herein specified when mixed within the limitations of the amount of water herein specified. Where small batches of concrete are to be used and the concrete is mixed on the site, Class A concrete shall be considered as that mixture consisting of 2 cubic feet of dry fine aggregate, not more than 3-1/2 cubic feet of dry coarse aggregate to each sack of cement, mixed with not more than 6-1/Z gallons of total added water. c. Class B Concrete. Class B concrete shall have a minimum compressive strength of 2, 000 pounds per square inch in 28 days and shall consist of the mixture which results in one cubic yard of concrete to each batch of fine and coarse aggregate and water used to each four sacks of ' cement. Total water shall be limited to a maximum of 8-1/2 gallons per • sack of cement. Where small batches of concrete are to be used and the concrete is mixed on the site, Class B concrete shall be considered as ' that mixture consisting of 3 cubic feet of dry fine aggregate, not more II-15 than 5 cubic feet of dry coarse aggregate to each sack of cement, mixed with not more than 8- 1/2 gallons of total added water. d. Class C Concrete. Class C concrete shall consist of the mix- ture which results in one cubic yard of concrete to each batch of fine and ® coarse aggregate and water used to each two sacks of cement. Total water shall be limited to a maximum of 9-1/2 gallons per sack of cement. e. Determination of Added Water. In determining the amount of added water, allowance should be made for the moisture content in the aggregates. In measuring the fine aggregate by volume for small batches of concrete, if the aggregate is wet, allowance should be made for the bulking on account of the presence of moisture. f. Mixing. Concrete required for blocking, encasement and other uses incidental to the installation of pipe involving small quantities may either be mixed by machine or by hand. All other concrete shall be mixed by machine. g. Mixing by Machine. The mixer to be used shall be so designed as to take one complete batch of materials using whole bags of cement only . and to mix that batch thoroughly before any portion of it is withdrawn and any portion of the succeeding batch is introduced. In no case shall the volume of the batch to be mixed be greater than the amount of materials which can be loaded and mixed in the mixer without any loss during the loading or mixing by spilling. The mixer shall be equipped with a water tank accurately calibrated so that the required amount of water can be ® added to each batch, and with a batch meter or other suitable attachment �! for satisfactorily locking the discharging device so as to prevent the emptying of the drum until all of the materials have been mixed together for the minimum time required. After all the ingredients including water have been placed in the drum, they shall be thoroughly mixed in the mixer for a period of not less than one minute. During this period the drum shall make not less than ' 14 nor more than 20 revolutions per minute. h. Central Plant Concrete Mixing. In lieu of mixing on the job by ' machine or by hand, central plant concrete will be permitted, provided the concrete conforms to the proportioning hereinbefore specified, is mixed at a central plant or in transit in equipment approved by the Engineer, and in Oconformity with current ASTM Specifications for Ready-Mixed Concrete i (C94). The concrete shall be delivered to the job in batches of such size that it can be conveniently handled without setting up during placing, without segregation of aggregates, and of satisfactory consistency to ensure a uni- form concrete mixture when placed. 1 II-16 i i. Hand Mixing. Where hand mixing of concrete is permitted, it shall be carried out on watertight boards or pans in not more than 2-sack batches. The cement and fine aggregates shall first be mixed dry until a uniform color is obtained. The water shall then be gradually added and the mixture made into a mortar, adding additional water until the desired con- sistency is reached. The coarse aggregate shall then be spread upon the mortar and covered with mortar. The whole mass shall then be cut through and turned over not less than four times or until thoroughly mixed with a uniform homogeneous mixture obtained before being removed from the mix- ing board or pan to the place where it is to be deposited. The total amount of water shall not exceed the limitations hereinbefore specified for Class A or Class B concrete. j. Temperature. No concreting shall be carried out when the temperature of the air is 40 degrees F. and falling, unless the Contractor has on hand sufficient and suitable means for protecting the concrete to the satisfaction of the Engineer. When the temperature of the air reaches 32 degrees F. , no concreting shall be permitted unless the Contractor has provided satisfactory equipment for heating the aggregates and water to the satisfaction of the Engineer. The means of protecting the concrete laid during freezing weather when the temperature of the air is 32 degrees F. ® or less, shall be approved by the Engineer, who will also designate the i length of time after the concrete is laid that this protection shall continue. When the temperature of the air falls below 20 degrees F. , no concreting shall be permitted. k. Curing of Concrete. All concrete placed when the temperature is above 40 degrees F. shall be either sprinkled continuously for 72 hours, or shall be covered with burlap which shall be kept moist for at least 72 hours. The use of membrane curing shall also be permitted. The mem- brane curing compound shall be of a type approved by the Engineer. 1. Admixture. Should the Contractor desire to incorporate in the concrete mix an admixture to improve the workability of the concrete, ap- proval for the use of such material must be obtained from the Engineer who shall specify in his approval the amount of such admixture which may be used per cubic yard of concrete. However, no additional payment will be made for the use of the admixture used by the Contractor upon approval of ' the Engineer. The use of such admixture used at the Contractor's request to improve workability will be made at the Contractor's expense. Y ' m. Placing. In placing concrete, care shall be taken that the freshly placed mass is so placed and vibrated that there is no tendency for the coarse aggregate to segregate from the mortar, that no rock pockets are left, that the concrete flows readily around the steel and into the II- 17 extremities of the forms, and the whole freshly placed mass becomes a plastic jelly-like mass but without free water in appreciable quantity on its surface. No concrete shall be poured without vibration with mechanical or magnetic internal vibrators. All concrete shall be poured through tremies. The free fall of concrete shall be held to a minimum. n. Forms. Forms for concrete shall be rigidly braced so that they cannot bulge or warp and leave an unworkmanlike finished surface. They may be constructed of any material with sufficient strength which will give the finished work a satisfactory surface. They must be suffi- ciently tight so that mortar cannot escape from the concrete in appreciable quantity. Forms shall be cleaned and be thoroughly moistened or treated with form oil before concrete is. placed. All exposed exterior concrete corners shall be chamfered one inch. 26. INFILTRATION TESTS: All sewer lines shall be so laid that infiltration is held to a mini- ' mum and shall be subject to either or both of the following determinations for leakage. First, where sewer lines are below the ground water table, and therefore subject to infiltration, the Contractor may be required to measure the infiltration, at points designated by the Engineer, with a weir or other suitable measuring device, and the infiltration actually occurring shall not exceed 500 gallons per inch of diameter per mile of pipe below , the water table per day. Second, at the option of the Engineer, the Con- tractor may be required to test any section of sanitary sewer between two successive structures by closing the lower end of the sewer to be tested and the inlet sewer of the upper structure with proper plugs and filling the pipe and structure with water to a point 4 feet above the invert of the open sewer in the upper structure. In the case of shallow manholes where there is not 4 feet of straight section above the inverts, then the test may be conducted by filling the upper structure to the highest point above the 1 open invert which is still within the straight section of the structure. In no event will this pressure test be required where the difference in eleva- tion between the invert of the upper structure and the invert of the lower structure exceeds 10 feet. The allowable leakage will be computed by the Formula 1 D = 0. 000018L x (Hd)2 in which "D" is the allowable drop in feet per minute in height of water in ' • the upper manhole; "L" is the length of the section tested in feet, including the length of house connections; "d" is the nominal diameter in inches of the pipe tested; and "H" is the difference in elevation in feet between the ' invert of the closed sewer in the lower structure and the surface of the water in the upper structure. II-18 If exfiltration or infiltration, as shown by either of the above tests, is greater than that allowed the lines shall be repaired, and if necessary relaid, until all joints shall hold satisfactorily under the test, except that in the case of the exfiltration test 20 per cent of the lines tested may have 50 per cent greater leakage than that allowed by the Formula. In addition ® to meeting the infiltration and exfiltration tests above outlined, should any single leak become apparent during tests, it shall be properly repaired. A sufficient number of tests will be required to determine the adequacy of the Contractor's method of laying and jointing sewer pipe. The-Contractor shall test the sewer lines as they are completed. Not more than 2, 000 feet of pipe shall be laid between tests except with the permission of the Engineer. Should the Contractor fail to make the tests required by the Engineer, pipe laying operations'shall be interrupted until sufficient tests have been completed by the Contractor. No direct payment for any costs involved in conducting these tests and in fully meeting the requirements of this specification shall be made. Such costs shall be considered as included in the bid prices for pipe installation. ® All water required for the tests shall be furnished and paid for by ® the Contractor. ' II-19 TECHNICAL SPECIFICATIONS PART III ® PAYMENTS 1. TRENCH EXCAVATION: Payment for excavation, including backfill and surplus disposal, shall be made at the price bid per cubic yard for "Class A Trench Ex- cavation" or "Class B Trench Excavation" (including backfill and surplus disposal), which shall be full compensation for all of the work herein- before specified under "Trench Excavation". Payment shall cover the whole cost of furnishing all equipment, labor, tools, materials and all other incidentals which may be necessary for carrying out the necessary excavation, pumping and fluming, and taking care of dry and storm water flows, protecting adjacent improvements, backfilling, including tamping of the backfill as herein specified, maintaining temporary macadam or gravel surface in satisfactory safe condition for use by traffic until the permanent pavement restoration is carried out, disposing of the surplus ® excavated materials, and cleaning up of the site, including the furnishing, placing and removing of all sheeting and bracing which may be necessary during construction, but which is not ordered left in place and which is removed as the backfill is being carried out. a. Class A Excavation. Class A material is any material such as solid limestone or hard stone in original bed or well-defined ledges, large boulders, detached pieces of limestone or hard stone, or mass concrete more than 9 cubic feet in volume, any of which cannot be re- moved by heavy equipment without drilling and blasting or wedging. Payment for Class A trench excavation shall be for the volume calculated on the basis of the payline width of the trench, as herein specified for the various sizes of pipe sewers, the actual depth of rock removed or the depth from the upper rock surface to an elevation 6 inches below the required bottom of the sewer, whichever is the lesser, and the actual length of rock removed, up to the distance between centers of manholes. b. Class B Excavation. Class B material is any material not included in Class A excavation. r III-1 Payment for Class B trench excavation shall be for the volume cal- culated on the basis of the payline width of the trench as herein specified for the various sizes of pipe sewers, the actual depth of Class B material removed, or the depth from the surface to the sewer flowline, whichever is the lesser, and the length between centers of manholes. ® 2. MANHOLES: Payment for manholes will be made at the price bid for "Manholes, Complete in Place", for the various types and ranges in depth as measured from flowline of manhole at center to top of cast iron frame. The manhole complete shall include additional excavation beyond the trench payline width, and the cast iron frame and cover in place. The payment shall cover the whole cost of furnishing labor, materials, tools and all other incidentals which may be necessary for constructing, complete in place, the entire manhole to the dimensions as shown on the plans. Payment for drop manholes will be made at the lump sum price bid 1 for each drop manhole. 3. PIPE SEWERS: Payment for pipe sewers of the particular size and type installed ® which shall be constructed to the grades as shown on the plans, and in ac- cordance with these detailed specifications, will be made at the price bid per lineal foot for each particular size and type sewer installed. Payment for each line of the sewer will be made in accordance with the final measurement of the particular line, such measurement to be the actual length between the centers of manholes at each end of the pipe. These payments shall cover the entire cost of furnishing all materials, labor, equipment and tools, all other incidentals which may be necessary for constructing the sewer complete in a trench, in accordance with the de- tailed plans and these specifications. 4. PIPE STUBS IN MANHOLES: As shown on the plans, pipe stubs of the size shown or as ordered by the Engineer are to be set in manholes. Payment for furnishing the ' stubs, including stoppers cemented in place, will be made at the price bid per "Pipe Stub in Manhole" of the size used. This payment shall cover the whole cost of constructing, complete in place, the pipe stub and stopper where ordered. III-2 r O5. CRUSHED ROCK: Crushed rock and screenings for subgrade replacement and for bedding that is ordered by the Engineer shall be paid for at the price bid per cubic yard for "Crushed Rock", which payment shall cover the whole cost of furnishing all materials, labor, equipment, tools and all other incidentals which may be necessary for furnishing and placing the rock and screenings. The volume to be paid for under this item shall be limited to that volume computed within the payline widths and for the depths as ordered placed by the Engineer. No payment will be made, however, for rock and screenings ordered placed because of excess excavation by the Contractor. 1 6. GRANULAR FILL: Payment for granular fill will be made at the bid price per cubic yard for the volume in place after final compaction, computed from the actual length of trench filled, the width equal to the payline width for the given pipe, and a depth equal to the average distance from subgrade eleva- tion to a point one foot above the extrados of the pipe. 7. CONCRETE: All Class A concrete shall be included in the price for the various structures in which it is used and will not be measured or paid for separately. Class B concrete for encasement required where shown on the plans or as directed by the Engineer shall be paid for at the price bid per cubic yard for Class B concrete, which payment shall cover the whole cost of furnishing all materials, labor, equipment, tools, and all other incidentals which may be necessary for furnishing and placing the Class B concrete. The volume of concrete in encasement to be paid for under this item shall be as shown below. The volume of Class B concrete in manholes will not be measured or paid for separately. Nominal Size Cubic Feet of Class B Concrete of Sewer in Encasement per Lineal Foot of Sewer (inches.) ` 8 2. 70 10 Z. 90 12 3. 10 15 3. 70 18 4. 30 ' 21 4. 50' 24 5.'80 III-3 I Where risers are used on wye junctions, the Contractor will be paid for 0. 5 cubic yards of Class B concrete per riser, placed as shown on the plans. Class C concrete for fill in rock trenches for the various size sewers shall be, measured and paid as tabulated below: Nominal Size Cubic Feet of Class C Concrete of Sewer per Lineal Foot of Sewer (inches) 8 1. 08 T , 10 1. 16 12 1. 22 15 1. 57 18 1. 85 21 2. 23 24 2. 54 t 1 The cost for Class C concrete shall cover the whole cost of furnish- ing all materials, labor, equipment, tools, and all other incidentals which . may be necessary for furnishing and placing the Class C concrete. I ® 8. LUMBER ORDERED LEFT IN TRENCH: Lumber may be ordered left in place by the Engineer where the 1 proximity of the existing improvements or utilities would make such addi- tional protection necessary. Payment for all lumber left in place as ordered by the Engineer will be paid for at the price bid per MFBM for "Lumber Ordered Left in Trench" which payment shall cover the whole cost of furnishing all material, labor, equipment, tools and all other in- cidentals which may be necessary for placing the lumber in the trench. This payment shall not cover the cost of furnishing, placing and removing lumber used for bracing during construction, which need not remain in place upon completion of the backfill. Payment for lumber used as temporary bracing shall be included in the price bid per cubic yard for "Trench Excavation". 9. CONNECTION TO EXISTING MANHOLE: I Payment for making the connection to an existing manhole shall be made at the contract unit price bid for the connection. .Such payment shall be full compensation fo'r furnishing all labor, materials, tools and equip- ment required to cut the hole, adjust the invert as required, seal the new I pipe in the manhole, temporarily block the flow into the new sewer and remove the ten:iporary block when so directed. I III-4 10. WYE JUNCTIONS: Payment for wye junctions will be made in addition to payment for the pipe on which the wye is placed and shall include furnishing, placing, and sealing temporary covers or making the connection with existing pipe where such pipe is to be connected. 11. PIPE SPECIALS: Pipe curves will be paid for wherever risers are required. 12. RISERS: Payment for risers will be made for pipe required to reduce the ® depth of wye connections to less than 8 feet. 13. PIPE SEWERS IN TUNNEL: Payment for tunnel shall be made at the lump sum bid for each length of tunnel shown on the plans, and shall be regarded as full compen- sation for the cost of the shafts, headings, excavation, liner plates or timbering, grouting, drainage, lighting, cradling, pipe in place, bedding, backfilling, providing any necessary concrete collars, and any additional costs required to complete the tunnel crossing. AW 14. CONCRETE PAVEMENT: Payment for the removal and restoration of concrete pavement shall be limited to an area calculated on a width one foot wider than the trench payline widths herein specified for the particular size of sewer installed, multiplied by the length of pavement restored. Payment will be made at the price bid per square yard for "Restoration of Concrete Pavement", which payment shall cover the whole cost of removing the existing pavement within cut straight lines, disposing of the material re- moved from the line of work and of preparing the subgrade, furnishing of plant, labor, materials, tools and all other incidentals which may be nec- essary for constructing the pavement. ' 15. ASPHALTIC CONCRETE PAVEMENT: Payment for the removal and restoration of asphaltic concrete shall be limited to an area calculated on a width equal to the trench payline ® widths herein specified for the particular size of sewer installed, multi- plied by the length of pavement restored. Payment will be made at the price bid per square yard for "Restoration of Asphaltic Pavement", which 111-5 o payment shall include the whole cost of removing the existing pavement within cut straight lines, disposing of the material removed from the line of work and of preparing the subgrade, furnishing of plant, labor, materials, tools, and all other incidentals which may be necessary for' constructing the pavement. it i 16. CONCRETE CURB: o . Payment for the removal and restoration of concrete curb will be made at the price bid per lineal foot for "Restoration of Concrete Curb", which payment shall cover the whole cost of removing the curb and laying the new sections as required. Curbs paralleling the sewer trench will not be measured or paid for unless it falls within a distance equal to one-half the payline width of the trench involved. 1 • o o 1 1 o . o • o • 0 o - 0 o III-6 0 r r` '' a r Section 3. This ordinance shall take effect and 7 r be in force from and after its passage and approval. Passed: Approved: v�f,�i' i President of Counci J%/ Mayor v Attest: City Clerk r