Loading...
HomeMy Public PortalAboutORD07515 M I BILL NO. 4 i INTRODUCED BY COUNCILMEN: KLIEGEL and DEBO i ORDINANCE NO. _21/4- AN ORDINANCE OF THE CITY OF JEFFERSON, MISSOURI , AUTHORIZING THE MAYOR AND THE CLERK OF THE CITY TO EXECUTE A CONTRACT, IN BEHALF OF THE CITY, WITH FRED M. LUTH & SONS , INC., A CONTRACTOR, OF ST. LOUIS, MISSOURI , RELATING TO THE CONSTRUCTION OF A SANITARY TRUNK RELIEF SEWER. I 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 behalf of the city, a contract with Fred M. Luth & Sons, Inc. , a contractor, of St. Louis, Missouri, relating to the constructions of a sanitary trunk relief sewer. Section 2. Said contract shall read in words and figures as follows: 1 CITY OF JEFFERSON, MISSOURI SPECIFICATIONS FOR THE CONSTRUCTION OF A SANITARY TRUNK RELIEF SEWER NORTH WEAR'S CREEK (N. W. MAIN) IN r� JEFFERSON CITY, MISSOURI HOUSING AND HOME FINANCE AGENCY PROJECT NO. APW-MO-73G e HORNER & SHIFRIN Consulting Engineers St. Louis, Missouri MARCH 1964 63-65G CITY OF JEFFERSON, MISSOURI SPECIFICATIONS FOR THE CONSTRUCTION OF A SANITARY TRUNK RELIEF SEWER NORTH WEAR'S CREEK (N. W. MAIN) IN JEFFERSON CITY, MISSOURI HOUSING AND HOME FINANCE AGENCY PROJECT NO. APW-MO-73G HORNER & SHIFRIN Consulting Engineers St. Louis, Missouri ' MARCH 1964 63-65G ADDENDUM NO. 2 Specifications for the Construction of a Sanitary Relief Trunk Sewer NORTH WEAR'S CREEK (N. W. MAIN) in JEFFERSON CITY, MISSOURI Housing and Home Finance Agency Project No. APW-MO-73G The specifications dated March 1964 are hereby amended to omit the following bid item: 14. 27-Inch R. C. P. , Class III 85 lin.ft. HORNER & SHIFRIN Consulting Engineers By H. B. Hinchman April 16, 1964 a ADDENDUM.NO. 2 Page 1 ADDENDUM NO. 1 ® Specifications for the Construction of a Sanitary Relief Trunk Sewer NORTH WEAR'S CREEK (N. W. MAIN) in JEFFERSON CITY, MISSOURI Housing and Home Finance Agency Project No. APW-MO-73G The specifications dated March 1964 are hereby amended to include the following: Delete the first paragraph of Part II, Section 12. Instead the first paragraph of Section 12, "Excavation in Rock", shall read: "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 will be within 2 inches of the rock, or hard material, or where it is necessary, in the opinion of the Engineer, the rock or hard material shall be excavated in accordance with these specifications. The excavation shall be shaped so that no rock shall project within 2 inches of any part of the pipe. The trench shall be refilled with Class "B" con- crete to the springline of the pipe. " The following shall be added to Part III, Section 8: "Class "B" Concrete. The volume of Class "B" concrete to be paid for under this item for bedding in rock excavation shall be,as:follows: ' Nominal Pipe Diameter Pay Quantity in Cubic Feet inches ep r Lineal Foot 8 1. 08 10 1. 16 ' 12 1. 22 1,5 1. 57 18 1. 85 21 2. 23 24 2. 54 27 Z. 85 ++ ADDENDUM NO. 1 Page 1 t ' The following shall be added to Part II, Section 6, "Removal and Restoration of Asphaltic Pavement": "The asphaltic concrete used for replacement shall be of a quality equal to the pavement removed, and subject to the approval of the Engineer. " The following shall be added to Part III, "Payments": 1112. ASPHALTIC CONCRETE PAVEMENT: Payment for asphaltic concrete pavement removed and replaced according to Part II, Section 6, shall be made per square yard of surface computed from the pay line width and the actual length of pavement replaced. " HORNER. & SHIFRIN Consulting Engineers By // �� / G✓� - --- H. B. Hinchman April 15, 1964 1 ADDENDUM NO. 1 e Page 2 t INDEX Page �j 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 Workin g Space ace SC-1 3. Sanitary Regulations SC-1 4. Water SC-1 5. Missouri National Guard Security SC-2 6. Irregular Contract Limits SC-2 7. Jaycee Cole .County Fair Association 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. Cast Iron Pipe I-4 1 i ( � INDEX - Continued i Page 11. Joint Material I-4 12. Common Sewer Brick I-4 13. Cast Iron Manhole Frames and Covers I-5 14. Crushed Rock for Bedding Pipes in Trenches I-5 ' 15. Crushed Rock for Subgrade Replacement I-5 16. Precast Concrete Manholes I-5 PART II - METHOD OF SEWER CONSTRUCTION 1. Railroad Crossings II-1 2. Highway Right-of-Way II-1 3. County Road Right-of-Way II-1 4. Protection of Trees and Restoration of Landscaped Areas II-2 5. Removal and Replacement of Secondary Pavements II-2 6. Removal and Restoration of Asphaltic Pavements II-2 7. Trench Excavation and Backfill II-3 8. Bracing and Shoring II-3 9. Trenches with Sloping Sides, Limited II-4 10. Concrete Encasement II-4 11. Concrete II-5 12. Excavation in Rock II-8 13. Interference with Traffic II-9 14. Protection of Existing Structures II-9 15. Protection of Pole Lines, Water and Gas Pipes, and All Other Underground Utilities II-9 16. Trench Bottoming II-10 17. Manhole Construction II-11 18. Pipe Laying II-12 19. Pipe Sewers in Tunnel II-13 20. Concrete Collar II-15 21. Pipe Sewers in Stanks or Short Tunnels II-16 22. Connections to Existing Manholes II-16 23. Stubs in Manholes II-17 24. Wye Junctions II-17 25. Backfilling II-17 26. Granular Backfill II-18 27. Infiltration' Tests II-18 2 INDEX - Continued Page PART III - PAYMENTS 1. Trench Excavation III-1 2. Manholes III-2 3. Pipe Sewers III-2 4. Pipe Specials III-2 1 5. Pipe Stubs in Manholes III-2 6. Crushed Rock III-3 7. Granular Fill III-3 8. Class "B" Concrete III-3 9. Lumber Ordered Left in Trench III-3 10. Connection to Existing Manhole III-4 11. Pipe Sewers in Tunnel III-4 1 ' 3 e ADVERTISEMENT FOR BIDS C�Ib(2-60 Project No. APW-Mo-73G City of Jefferson, Missouri Owner Separate sealed bids for construction of Sanitary Trunk Relief Sewers for the City of Jefferson, Missouri _ r, will be received by the City Clerk at the mmoexxt Council Meeting Room in the City Hall until 8:00 o' clock (#R991S - P. M. , C S. T. . ) Aril 20, 196 A—, and then at said office publicly opened and read aloud. The Information for Bidders, Form of Bid, Form of Contract, Plana, 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 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 $ 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. � ':ention of bidders is particularly called to the requirements as to conditions or ra.1r.Loyment 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 tMarch 20, 1964 _City of Jefferson, Missouri Date ePrevious Editions Obsolete Cropa" (11-62) INFORMATION FOR BIDDZRS 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 =XZicaracxsmc,�4uncil Mee�in� Room CitX Hall until 5:00 o' clock XA& -P. M. , C STAW April 20, 188-.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 the City of Jefferson, Missouri and designated as Bid for Sanitary Trunk Relief Sewer , 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 ,specifted 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 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 I 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 a Sanitary Trunk Relief Sewer. 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. 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 240 consecutive calendar days thereafter. Bidder must agree also to pay as liquidated damages, the sum of $ ELM for each consecutive 1 calendar. day thereafter as hereinafter provided in the General Conditions. 9. Conditions of Work 1 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. - 3 - 1 10. Addenda and Interpretations 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 & Shifrin, Consulting Engine erlit 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 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 performing 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- 1 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 the available funds. 1 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 The bidder must state in his bid whether or not he has previously participated in any previous contract or subcontract subject to an equal ® opportunity clause substantially as set forth in Section 53 of the General 1� 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. BID FOR UNIT PRICE CONTRACTS • 1 Place Date ' Project No. APW -Mn-7 iG _ Proposal of Zia _ < Zer– _ (hereinafter called "Bidder")* a corporation, organized and existing under the laws of the State of i_S<-n�ir•i , • a partnership, or an individual doing business as _/–^ate=� A4,G ,r,� . S;.,r i r✓ , To the City of Jefferson. Missouri (hereinafter called "Owner") Gentlemen: The Bidder, 'in compliav_p;'.with your invitation for bide for the construction �' — of a Sanitary Trunk Relief Sewer having examined .the plans and specifications .with related documents and the site of the proposed- work, and being familiar with all of the conditions surrounding the construction of the proposed project including the availability of materials and labor, hereby proposes to furnish all labor, materials, and supplies, and to construct the project in accordance with the contract documents, within the time set forth therein, and at the prices stated below. These prices are to cover all i' expenses incurred in performing the work required under the contract documents, of which this proposal is a part. Bidder hereby agrees to commence work under this contract on or before a date ' ( to be specified in written "Notice tQ Proceed" of the Owner and to fully complete the project within 240 consecutive calendar days thereafter as stipulated in the specifications. Bidder further agrees to pay as liquidated damages, the sum of $ 50. 00 for each consecutive calendar day thereafter as hereinafter j provided in Paragraph 19 of the General Conditions. Bidder- acknowledges receipt of the •following addendum: • ser gorpors ions, partnership or individual 'as applicable, i�0 M t rM No UM a e Inc. r Previous Editions Obsolete- �e_e •1 • A. Liklk. ! -2- Bidder agrees to perform all the construction work described in the specifications and shown on the plans, for the following unit pi-ices; See the following Bid Sheets for unit price breakdown. Total of Bid (Amounts are to be shown in both words and figures. In ease of discrepancy, the amount shown in words will govern. ) The above unit prices shall include all labor, materials, bailing, shoring, removal, .overhead, profit, insurance, etc. , to cover the finished 1 i work of the several kinds called for. I Bidder understands that the Owner reserves the right to reject any or all bids and to waive any'informalities in the bidding. The bidder agrees that this bid shall be good and inay 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 29 of the General Conditions. ' The bid security attached in the sum of % ,. ; .wt.W. „ P) . .4r :x' ,ly ++/,��Yri%1'f ��•�:�_.:' �.';f 'i /�•1 i rll .......� 1(• y� 1 �y I � �,1�,'fl�` ... t4 .� �!', ,• ........,..'...•......................it�l�...}wJ.._ .�V6 y ` ..... ...i J..j Z��•.�1�7t iii)_ ' jl .1.'..s.:.��.•.��1 , rCITY OF JEFFERSON, MISSOURI SANITARY TRUNK RELIEF SEWER NORTH WEAR'S CREEK (N. W. MAIN) PROJECT NO. APW-MO-73G BID ITEMS 1. Trench Excavation, Class "A" . . . . . . . . . . . . . . . . . . . . . 100,cu. yd. @ .. (Figures) ( (Written Out) (Extension) Z. Trench Excavation, Class "B" . . . . . . . . . . . . . . . . . . . . . 17, 200 cu. yd. @ . 3. Manholes, Complete in Place - Depth from 4 feet to 6feet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 each @ $ i'iG `�" (�! .t'._ oar,.. x-46 4. Manholes, Complete in Place. -.Depth from 6, feet to ... 8 feet 11 each @ 5. Manholes, Complete in Place - Depth from 8 feet to 10 feet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 each @ Complete in Place - Depth from 10 feet to 6. Manholes, p p 12 feet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 each @ 1 7. IMatilitiles, Complete in Place - Depth from 12 feet to ' 1.1 fact . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 each @ 1 artfti" to M s tm eop►. FAST . Lou i 80X UK. ' 1 Z,777o 1 "Ito 1 f' / S�y�?!`'Ibjr •-_" •i. .'�i,�f`'�,v' 1.' may. ,,. .._...,. ...r......... .-.........-.w.r,r.-I.r' �" I•I;�. , H. %iallholes, Complete in Place - Depth from 14 feet to Ill la+'t . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 each u i +). Nlan ,oles, Complete in Place - Depth fr.•o,n 16 feet to 18 fc'ct. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 each @ 10. Manholes, Complete in Place - Depth from 18 feet to 20 fee.,t . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . beach @ 11. Manholes, Complete in Place - Depth from 20 feet to ZZ feet / 1 each 12. Manhole;: , Complete in Place - Depth from 22 feet to 21 feet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1. each @ 13. Drop Manhole, Complete in Place, No. 313, eta. 374-08. 84 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ' Lump Sum @ t•(''_•-L"---'_!.::.c_1_��._-.+.:1.� �•• (l�'��\..) a.M- ��' .,/V•n Cl_na L�7 � $1i� •1l `'"' ' 1 � H. ?7 -Inch R. C. P. , Class III . . . . . . . . . . . . . . . . . . . . . . . . 85 lin.ft. @ 15. 27-lncl, R_ C. P. , Class V . . . . . . . . . . . . . . . . . . . . . . . . . 740 lin. ft. ---j ---=---- �-''-_ .i ;i' �•r:, ..• :1 �, - , ) $,129 y�7 `r R. C . P. Class 11 . . . . . . . . . . . . . . . . . . . . . . . . 550 lin, ft. @ I. , (.. . P. Class 'AlI . . . . . . . . . . . . . . . . . . . . . . . 2, 120 lin. ft. @ Owtuied t0 M • tM Ow. M. lum & moo Zn tf��#', r.�►-�`1,,(XSM'{�;��I��It�t�'����k��t�'+'�z' Y'�"."� 1 �'i 1•.• � �` ,• .���L�'' .. •��••;; pQ��� .15' y_. 1-.�. ��++rr4 w:� i.r iesrr.air.y i d.a..:ar_..� �•• 18, ,',1 -Inc h R.. C. P. , Class IV . . . . . . . . . . . . . . . . . . . . . . . 360 lin. ft. @ ® 19. 21 -11IL-11 R. C. P. , Class II . . . . . . . . . . . . . . . . . . . . . . . . 2, 760 lin. ft. (� % - u 20. 21 -Inch R. C. P. , Class III . . . . . . . . . . . . . . . . . . . . . . . . 840 lin. ft. @ 21. 18-Inch V. C. P. , C-.200 . . . . . . . . . . . . . . . . . . . . . . . . . . 2, 490 lin.ft. @ $ .? 7< ( i�. � r1-f1r- ,.r,•JF�, t.?,1•._>.: /� -!. 1,A./,.L,� .(.�; ) `Y G� C^4.' / C-�' . 2?. 12-Inch V. C. , C-200 . . . . . . . . . . . . . .. . . 25 lin, ft. 23. 10-Inch V. C. P. , C-200 . . . . . . . . . . . . . . . . . . . . . . . . . . 1, 800 lin. ft. @ T 2,1. l8-1,ich V. C. P. , C-200 . . . . . . . . . . . . . . . . . . . . . . . . . . . 4, 370 lin. ft. @ 25. 10-Inch C. I. P. , Class 150 . . . . . . . . . . . . . . . . . . . . . . . . 70 lin, ft. @ 26. 6-Inch Wye Junction on 24-Inch Pipe . . . . . . . . . . . . . . . 2 each @ $ inn 27. 6-1,,ch 1'J ye Junction on 21-Inch Pipe . . . . . . . . . . . . . . 3 each @ ' :.8. 6- litkJh Wye Junction on 18-Inch Pipe . . . . . . . . . . . . . . 3 each @ Os>r'tt[tod to be a um ow • tis". L01'!t i X118 e t11C. 1k.l !;: � �l��i,ri4�f! � 29. 6-Inclt Wye Junction on 10-Inch Pipe . . . . . . . . . . . . . . 1 each ill. 6-inch Wye Junction on 8-Inch Pipe . . . . . . . . . . . . . . ... 2 each @ 31 . 6-Inch Pipe Specials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 each @ 32. 30-Inch Pipe Stub in Manhole . . . . . . . . . . . . . . . . . . . . . 1 each U-1'7(..� ) $ IC'.•' �` 1 33. 24-Inch Pipe Stub in Manhole . . . . . . . . . . . . . . . . . . . . . 2 each �» 34. 10-Inch Pipe Stub in Manhole . . . . . . . . . . . . . . . . . . . . . 1 each @ 35. 8-Inch Pipe Stub in Manhole . . . . . . . . . . . . . . . . . . . . . . 21 each @ 36. Crushed Rock for Subgrade.Replacement and for• I3eddin f; 5 cu. yd. @ I 37. Granular Fill . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 660 cu. yd. @ 38. Cl:,:;s "i3" Concrete . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70 cu. yd. @ I ' 3 9. l.unil)cr Ordered Left in Trench . . . . . . . . . . . . . . . . . . 1 MFBM @ Ctttitiad to be • is Mpy. 1.. d,f":tv;iti'' �� �I!ta�' �t}±i3 t f, " �c'•,' { yi `.r� ,�{r 7'•.t.:�`.M�... �.'r.`• ,�'' �1'i''„�.,, .:,,;��`' ` '+ .;t,��jn4 '}'�,',t,�t 1t,"c��,�x1 t� .i( tit,� .it4•}!:' ;!!!d Replace►nent of Asphaltic Concrete I':L� c'!tic:nt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300 sq. yd. @ •1 1 . Cunnertion to Existing Manhole . . . . 3 each @ 42. Road Crossing Between Stations 18+78. 2 and 19+61, Complete . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Lump Sum @ ® � �' �. �i ._�,.,. - �[' v�� .li•i' — _� -•�} _ Sri'i': ..�—) $ �2��n °=' 43. Culvert Crossing Between Stations 19+61 and 19+81, Complete. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Lump Sum @ 44. Dix Road Crossing, Complete . . . . . . . . . . . . . . . . . . . . . Lump Sum @ 45. Road and Railroad Crossing Between Stations 10+50 and 11+30, Subtrunk A, Complete . . . . . . . . . . . . . . . . . . Lump Sum @ •16. Dr,,1> Manhole, Complete in Place, No. 320, I 601.80 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Lump Sum @ Total Bid Csstidiod to be • trap OW. hitl�D M. LU” & Boise In. Lc e-- � XOWW A. t s .� ,wr r�rrr�i � �j�':' , a".7••�.I nlrlr�NiJi11��Yr ' .J+�L.. � CFA-?s0-E (ft-ho) BID BOND KNOW ALL MEN BY THESE PRESENTS, that we, the undersigned, „c,' , In . , `'t , I.�u? �,, `1ir :.r:,,� i as Principal, and A.'P I',VPT; h'TT" '0i4'•�A1n' as Surety, are hereby held and firmly bound unto,_ the City of Jefferson, Missouri as owner in the penal sum of F',-ve Por Cent. of !Amount: 13i.d for the payment of which, well and truly to be made, we hereby jointly and sever- ' ally bind ourselves, our heirs, executors, administrators, successors and assigns. Signed, this ' '• day of Apr.11 , 1964. The condition of the above obligation is such that whereas the. Principal has submitted to the City of Jefferson, Missouri a certain Bid, attached hereto and hereby made a part hereof to enter into a contract in writing, for the construction of a Sanitary Trunk Relief Sewer NOW, THEREFOR, (a) If said Bid shall be rejected, or in the alternate, (b) If said Bid shall be accepted and the Principal shall execute and deliver ' a contract in the Form of Contract attached hereto (properly completed in accordance with said Bid) and shall furnish a bond for his faithful per- formance of said contract, and for the payment of all persons performing lnhor or furnishing materials in connection therewith, and shall in all , other respects perform the agreement created by the acceptance of said Bid, thou thtr, obligation shall be void, otherwise the same shall remain in force and ef- ' 1oc:t; it. 1,,•ing expressly understood and agreed that the liability of the Surety for uny and all claims hereunder shall, in no event, exceed the penal amount of this ob- ligation is herein stated. ' Nert EL" to be a tem evy. iFitO 1,,.-�ilit i 80�. INC. ' Previous Editions Obsolete ~!/ f ' ° �Lc J o o . Vlo for vnJue received, hereby stipulates and agrees that the obligations of sii1d !;1iiot.y and its bond shall be in no way impaired or affected by any extension of the time within which the owner may accept such Bid; and said Surety does hereby waive notice of any such extension. IN WITNF.1313 W ►ERE.0F. the Principal and the Surety have hereunto set their hands and seals, and ruch of them as are corporations have caused their corporate Beals to be hereto affixed and these Presents to be signed by their proper officers, the day and yenr first set forth above. 17-r-cl M. Ltitt► 'Sons �'iric.. principal JI.,%T:11V0Pkl) ACCTPI--NT Al',"T) M)EMNTTY COZvTANY Surety By: A in—r-act 0 "W, oc'I 11' III ti l'. I.t Il'I�; ...... ;I ry nhlic in an([foi-the said City,in dic.sLate Not,a P ... ........ .. ......................who is personally known to Inr f, I'l• H11. 11'h" �i!'Ilcll flit-.)I)ovc and foregoing instrument as the Attorney-in-Fiict for the HARTFORT.) WC!I I F"V I' A.\I I I I J!'VN ITV CO-MI'ANY,appeared before Inc this clay in person and acknowledged that be signv(.1 ''I lk I 1A1,11 11)RI) ACCIDI-,NT AND INDU"MNITY COM11,XNY th(ITeILL), as his Principal, and his OWIll 11"• "Illd voluntary act of his­:tid Principal for the uses and purposes therein set forth,' j;ij i,• :rnnu nI IlIldvi-midloritY givoll him I, • Ili,, said Principal. ' ' .It, �: ' ; „ „ !:. • . `I .,,I:n•i,,l �r.Il. thil, 0-1 -day of...... . rJ ............. ..............A. U. 11► 3. L-, t Cm,tary miwio Ow"fied to be a %M Owe � I• r` '�, �!�.�, , y.l t �l:A', r'1 �'Jif 1��r f•, ' !�' .il, 1T .►.I..a�t,t......o w�. .i.L I i1 4t r' 1'. "�, i , 4 t [ I -fo c Accident and Indemnity Company y n �u�rroun, co�� r•:c•ricl,.1. . POWER OF AT 01INF,l' Know :ill Wien by these iresents, That the ACCIDI`NT AND INDi ININIT"i- ('(1\II';\\1', ;t „11I„,,.tuon dill\• orgalliied under the I;1%%,s of Iht- Stale of ('onnerticnt, and having its principal office in the I'itc of Il,,rtl,nll, CotIlll)• of IL11-1ford, State of Conneclicm, does hereby make, constitute and appoint THOS. L. FARRINGTON, A. E. KLUMP, and JOSEPH M. OIDAY, of ST. LOUIS, MISSOURI, its true ;111(1 1,10l III :\I lorncy(s)•in-fact, with full potter and authority to each of said Attorney(s)-in-fact, in their separate ralntri(y if nu)rl- 111.11, one is nan)ed above, to sign, execute atul acknowledge :my and all bonds and undertakings and otht-r terifinL;s oblit,ltort in the nature thereof on behalf of the company in its business of guaranteeing the fidelity of 1'-I-sons 11r,ldi,tt;I,I.n es of puldic or private trust; guaranteeing the performance:of contracts other than insurance policies; g;uat•;uttecing the performance of insurance contracts where surety bonds are accepted by states and municipalities, and executing or gual-am sing bonds alit] undertakings required or permitted in all actions or proceedings or by law allowed. ;end to bind the 11:\R'I'I l) 'I) ACCIDi-ENT AND COMPANY INDEMNITY TY ' ' I I thereby as fully and to the same extent as if such bonds;111,1 underl,tkings;uul other writings obligatory in the nature thereof were signed by an Executive Officer of I he 1 I A R'1'I U 1:1) A('('[Dl-"NT AND 1 N D1,M N i'ITY COM PANY and sealed and attested by one other of such officers, anti herchy ratifie, ;end confirms all that its said Attorney(s)-in-fact may do in pursuance hereof. This llower of altorncy is granted under and by authority of the following By-Law adopted by the Stockholders of tilt- 11AWI'I (WI) :\( CH'IFN'I' AND INDE'NINITY COi\IPANY at a meeting cluly called and held on the 10th (lay of Fol)rnart, 1043. r•v,. ARTICLi'. IV tilt'I'It'\ v I h, I',. i,L•nt ur ,rny\'ice-('reside 1,t, acting; with anv Secretary or Assistant Secretary, shall have potter and authority to 1q,:•in1, I.a I.1,,l.. ,colt .d r�,•,sting .11141 ath-ting hoods •end undertakings and other tt•ritings obligatory in the nature thereof, one or snore I:r•i,l. 1,1 \i,. I'1,•1i,1, Scrret;uica and Attorneys-in-fact and at any time to remove any such Resident Vice-President, �. \..i ,.,1,t �,,r,•uu,..•r .11,.,1,11 r-in.Ltrt,and revoke the ppower and;ulthority given to him. tiL1'111)N 11. \corn.t:.imLe t •11:111 ha\ power:11111 autlturity, subject to the terms and limitations of the potvcr of attorney issued to thrnl, u:, ,111,1 .b li,., .m h,•I,.,ii of 1111• (',•mp;un• and to attach the seal of the Company thereto any and all bonds and undertakings, 111.1 It Ili r ntitin:•• .:I Ii,.,t,•: in thr motitr thereof,and arn•such instrument executed by any suc1I Atturneyin-fact shall be as binding upon tite L'.nng,.uly .,,if i„n,d by an I ,rrutit c t)fiber and rcalcd :end attested by one other of suc•.h OOicers. 'I'11is l,rnccr of alt„roe, is si-'ned and .;valed by facsimile under in(] by the authority of the following Resolution adopted by the I)irerlor, of the I JAW11N01:i) ACCIDENT AND INDEMNITY COMPANY at a meeting duly called and held on the I3II1 dat of \i:trt h, 1450, I:1(ti;11,1'1 I�,111.11,,+h,u•.,- Ili, P,n ,idl-m or;uty Vice-President,acting with any Secretary or Assistant Secretary,has the power and authority h.,,g,i„„1,t be., g.mu:1 ,.I,•.I,� ,��•:,f,a Inu lu.-es rm,lt of executing:utd attesting bonds and undertakings and other writings obligatory in the nature ! t 6,t,• t,,•nom.a n:.•,. I•'. ..I,r, \'i, l'1,-i,lenls, .\s-irlMAI Secretaries and AItorneys•in-fart; \,.,t t h,••:•.,, t l,, .i;,,.:: „- ,,;• 10i oliiror and the seal of the Contp.uty may he affixed to any such potter of attorney or to any certificate 1r1.,,;,::; t!;. „t i•• ,.,. in„• . .•• .I n,•, m.h power of attorney or certificate bearing surh facsimile siiinatures or facsimile seal shall be valid and hiwl •,r 1,l•.••, ;;.. , . ,•,g .n•. ,i.i 1, mcl rxernted and rrrtifird by facsimile signantrc.a and fac.,intileseal shall be valid and binding upon iln t 1,.l• ­.,, In. : ,,,m 1—tid 1,r nm,lrriaking to whirl) it i'attachcd. In \N it \\ hereof, Ih( II \I:'I'I t)kI) ACCIDI':N'I' ANI) I U1 \iNI'1'1' COMPAN1' has caused these presents to h,• ,iuliol 1.t it \ ic, 111•.idl-nl, ;111,1 its corporate seal to he hereto afiixe;l, d111v attested by its Secretary,this 2nd clay "I April, Att,-t: i1AR'1'F01,ZD ACCIDENT AND INDEAINITY COMPANY ''''' l'ir'e-President IF it I\ 11(1' 1', ss. II \Itlittl�l), . .;. • '.:•I.I., „I tl,r 11, A 1). 1062, before me lu'rson,111v ranee WIn. 11.Wallace, to nle known,who being;by net:duly 111.,1 li,• I-( idrs in the Co imv of I larlford,St lte of Connecticut; that he is the Vice-('resident 1i1. 1: 11; f 1 1 '1:11 .1+ (1111%N•I' AND INDENINI•I'1' COMPANY, the c'or'poration described in and which execilwd I .ot\ . tilt- •.1111 of till- said corllolotion; that tilt- seal ;Mixed to tilt- said instrnnrt'rtt is surh „ ..i!t,c.l I,•, o1Je) of tilt- lio,utl of Directors of said corporation and llt•tt he si;Ilml hip n 11111. '•. - .•j' t_ . `r', ..1,r;+';,fir-�;•t CIA( I'll I, '•' ill ,]• ,; , � i , 1 ,t.. ...�. .. ,, .t1,) ,,, ., '1,,j I'• 1'.1I !� 1tl• \ I ItIIC'',i ', : I it ICU Hartford Accident and' indemnity Company IIA It'll VO it 1). CONNEICTICtIT 110WE,11 01- ATTORN E'V Know ;ill men by these Presents, Thol the IIARTFURI) ACCIDEXI' AND INDFININITY IN I PAN Y. :1 4 11 if III I I I I I\- I In";Ill i/.cd uIldvi. the laws of the Ic Sulte of Coilll vcI icl I I, and having its principal office in Ill(.. tilt 111 11.11 IhIrd, C4111111Y of lial-Iford, State of Colint-vtivill, does lit-l•chy Illake, coil stitute and appoint TliOS. L. FARRINGTON., A. E. KLUMP, and JOSEPH M. OIDAY, of ST. LOUIS, MISSOURI, its 0•11V alld 1,00111 A1111WIR-0s)-ill- •1f-t, with full power and authority to each of said Attorney(s)-in-fact, in their separate rapacity if Illo • 111.111 one is lionled tl)o\'(-, to sign, execute and acknowledge any and all bonds and undertakings and I)IIIer fvl.iiima.s oljlit;aiory in the nature thereof on behalf of the coni-pa'ny ill its business of guaranteeing the fidelity of 1) lloldilll.; I-1.11cs of public or private trust; guaranteeing the lierfornianceof contracts other than insurance policies; 1111,11•antocillu the perfl)I-Illaticu of insurance contracts where surely bonds are accepted by slates and municipalities, and executiti.t, ()I,go,iranteving bouds;Ili(.] undertakings required or permitted in all actions or proceedings or by law allowed. uni 10 .............................. ............. .......... I I i I I(I i I I I- 11.\RTI 1,1) A(VI 1)ENT AND I N 1)E IM N ITY COMPANY thereby as fully and to the same extent as it :;Ilch I'l-Ilds ;111(1 till,14-1-i'lkings and other writings obligatory in the nature thereof were signed by an Executive Officer of fliv I IANTF()1\'I) .-\('(A I)1-'N*I' AND INDE.ININITY CONIPANY and sealed and attested by one other of such officers, and hcr•by I-.Ilillc' and c4lidil,nis all that its said Attorneys)-in-fact may do in pursuance hereof. of .011,1110•v is granted under and by authority of the following By-Lam, adopted by the Stockholders of till- I lAk, IT',)1\,.l) At VI I)FINT ANI) INDEMNITY COMPANY at a meeting duly called and held on the 10th day „( I rlrr11,1rt, 1043. ARTICLE. IV 1*111\ N A 11• 1'1� :d.lit fir am, actin undertakings n�Secretary or Assistant Secretary, shall have power and authority to 11 1,011—.0, ..Ilk --f .•\..Illify .11141 ativ�lillg, bonds anT lilderitakings and other writings obligatory in the nature thereof, one or more R. ill \i,. Pic ... 1'-• 61-11 A—i--iani st-i-ft,taries and Attorneys-in-fact and at allv time to remove any such Resident Vice-President, r X1.1 1 111\ I I N, I ;- if \ 'I'l wi..t ,I :11111 rovokc tile Po%%'(:r and authority given to him. \II-,: -11;111 have power and authority, subject to the terms and limitations of the Power of attorney issued to iii .-if I-,if Ili -f Ili-- C,,mI);kp\- and to attach nithe "(.;It of the Company thereto any and all bonds and undertakings, .illd v i•, 01v 11.0111v till-le.4,and an�-such inmirunient executed ,I),any soch Attorney-in-fact shall be as binding tipon the 1. 11 1'.-d 1,\ I ,C(Ili\v 11fn,rr and :--alud and attested by iniv other of such Officers. Hw, pm\cr 11 1, alld ;v.Iled by facsimile under and by the authority of the following Resolution 11y v 1111 I)irccll,i- of Ili,• IIARTF01-0) ACCIDENT AND INDEMNITY COMPANY at a meeting duly called and lit-ld on till, 13th 41.1" ()1* N1.11-4 111 105(1. 1,P4f1IA I'll,111"1.%01,1-.1,111- orativ Vict.-President,acting with all)-Secretary or Assistant Secreta ,h of t-xt-t-iiiiiig,ititlLttt-stiiig bondsand ME� Wol 0 1 . 1� - '...­­.,X!lkq0"W &t6vifty-01"A "Y :m I -11, -ilc P. d- h, As,i.,tant Secrr 411F,"MNYA beanng.suil:hTME �I lly.st!r.vp6wer:66`&PrnIjI,.n,4 '—f4m.-Al- -1 W-1 I"I N.10 -�T ctv"91111141 to ba a tna COPY. -wilts A. Luv;, Pt"iftat C FA-239-F (7-62) CONTRACT THIS AGREEMENT. made this the day of 196 , by and between (1) the City of Jefferson. Missouri acting herein through its (2) Mayor hereinafter called "Owner" and (3) _ Fred M. Luth & Sons Inc. St. Louis a corporation of the City of , County of St. Louie City and State of Missouri 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 One Hundred And Eighty Seven Thousand Seven Hundred And Eighty Five Dollars hereinafter called the project, for the sum of And Fifty Cpntn ($ 187,785.50 ) 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 240 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 IN 11 4�YHEREOF, the parties to these presents have executed this con- tract in counterparts, each of which shall be deemed an original, in the year and day first above mentioned. (Seal) 0ITY OF J6FF-I'P-'SOS i &j&I' ATTEST: or) BY (Witness) 1�l. LUTH & SONS, INC. (Contractor) (Sea ) iy .,(Secretary) Luis A. Luth, r ident 4516 Mc Ree Avenue (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. i 1 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 QTY OMM OF i`• -4111A KNOW ALL MEN BY THESE PRESENTS: That we (1) Fred M. Luth & Sons, Inc. , (2) A Corpotation of St. Louis. Missouri hereinafter called Principal and (3) HARTFORD ACCI'DE71 AND HUMOR COMPANY of g i , State of 4�"Vkp c�,'C kt , hereinafter called the Surety, are held and firmly bound unto (4) City of Jefferson, Missouri , hereinafter called Owner, and until all persons, firms, and corporations who may furnish materials for, or perform labor 1", the building or i rovements hereinafter referred to in the penal sum of Owr dda� f �4vY� *CcJ Dollars ( (� S,' k)) in lawful money of the di I States, to be p id in (5) 67ry / aj , 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) City of Jefferson, Missouri the Owner, dated the —,5-7-c day of 114A1( , A.D. 19 y , a copy of which is hereto attached and made a part hereof for the construction of: Sanitary Trunk Relief Sewer, North Wears Creek (N.W. Main) in Jefferson City, Mo. 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 16 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 (!b�-6 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 "r counterparts, each one of which shall be deemed an original, this the .6'`ra day of 144Y , A.D. 19 6. ATTEST: FRED M. LUTH & SONS, INC. Principal Princi Secretary By (SEAL) L4kuis A. Luth, P-r-isident 4516 Mc Ree Ave S Address Witnes as to Principal o Address ATTEST: HARTFORD ACCIDENT AND LEE"" ' y Surety B Y ` e At rney-in-Fact � Surety Secretary (SEAL) � � N � �„�OGi$ iSSdQ'R(� ddress Witness as to Surety IT 0 4�S L S3vu�i Address NOTE: Date of Bond must not be prior to date of Contract (1) Correct name of Contractor (2 A Corporation, a Partnership or an Individual, as case may be (3 Correct name of Surety ' (4 Correct name of Owner (5 County and State (6 M owner If Contractor is Partnership, all partners should execute bond. -2 .r: -s Hartford .accident and Indemnity Company IIAit'1'F(1Rn, CONNECTICUT POWER OF ATTORNEY Know all men by these Presents, That the HARTFORD ACCIDENT' AND iNDi:AiNITY COMPANY, a corporation duly organized under the laws of the State of Connecticut, and having its principal office in the City of Hartford, County of I-lartford, State of Connecticut, does hereby make, constitute and appoint THOS. L. FARRINGTON, A. E. KLUMP, and JOSEPH M. OIDAY, of ST. LOUIS, MISSOURI, its true and lawful Attorney(s)-in-fact, with full power and authority to each of said Attorneys)-in-fact, in their separate capacity if more than one is named above, to sign, execute and acknowledge any and all bonds and undertakings and other writings obligatory in the nature thereof on behalf of the company in its business of guaranteeing the fidelity of persons holding places of public or private trust; guaranteeing the performance of contracts other than insurance policies; guaranteeing the performance of insurance contracts where surety bonds are accepted by states and inunicipalities, and executing or guaranteeing bonds and undertakings required or permitted in all actions or proceedings or by law allowed. and to bind the HARTFORD ACCIDENT AND INDEMNITY COMPANY thereby as fully and to the same extent as if such bonds and undertakings and other writings obligatory in the nature thereof were signed by an Executive Officer of the HARTFORD ACCIDENT AND INDEMNITY COMPANY and sealed and attested by one other of such officers, and hereby ratifies and confirms all that its said Attorney(s)-in-fact may do in pursuance hereof. This power of attorney is granted under and by authority of the following By-Law adopted by the Stockholders of the HARTFORD ACCIDENT AND INDEMNITY COMPANY at a meeting duly called and held on the 10th day of February, 1943. ARTICLE IV SECTION 8. The President or any Vice-President, acting with any Secretary or Assistant Secretary, shall have power and authority to appoint, for purposes only of executing and attesting bonds and undertakings and other writings obligatory in the nature thereof, one or more Resident Vice-P residents, Resident Assistant Secretaries and Attorneys-in-fact and at any time to remove any such Resident Vice-President, Resident Assistant Secretary,or Attorney-in-fait, and revoke the power and authority given to him. SECTION 11. Attorneys-in-fact shall have power and authority, subject to the terms and limitations of the power of attorney issued to them, to execute and deliver on behalf of the Company and to attach the seal of the Company thereto any and all bonds and undertakings, and other writings obligatory in the nature thereof,and any such instrument executed by any such Attorney-in-fact shall be as binding upon the Company as if signed by an Executive Officer and sealed and attested by one other of such Officers. This power of attorney is signed and sealed by facsimile under and by the authority of the following Resolution adopted by the Directors of the HARTFORD ACCIDENT AND INDEMNITY COMPANY at a meeting duly called and held on the 13th day of March, 1956. RESOLVED,that,whereas the President or any Vice-President,acting with any Secretary or Assistant Secretary,has the power and authority to appoint by a power of attorney,for purposes only of executing and attesting bonds and undertakings and other writings obligatory in the nature thereof, one or more Resident Vice-Presidents,Assistant Secretaries and Attorneys-in-fact; Nov therefore the signatures of such officers and the seal of the Company may be affixed to any such power of attorney or to any certificate relating thereto by facsimile,and any such power of attorney or certificate bearing such facsimile signatures or facsimile seal shall be valid and binding upon the Company and any such power so executed and certified by facsimile Signatures and facsimile seal shall be valid and binding upon the Company in the future with re,pect to any bind or undertaking to which it is attached. In Wiriness Whereof, the HARTFORD ACCIDENT AND INDEMNITI' COMPANY has caused these presents to be signed by its Vice-President, and its corporate seal to be hereto affixed, duly attested by its Secretary,this 2nd day of April, 1962. Attest; HARTFORD ACCIDENT AND INDEMNITY COMPANY 14y Secretary Vice-President STATE OF CONNECTICUT, 1 COUNTY OF HARTFORD, SS. On this 2nd day of April,A. D. 1962, before me personally came Wm. H.Wallace,to me known,who being by me duly sworn,did depose and say: that he resides in the County of Hartford,St.ite of Connecticut; that he is the Vice-President of the HARTFORD ACCIDENT AND INDEXINITV COMPANY, the corporation described in and which executed the above instrument; that he knows the seal of the said corporation; that the seal affixed to the said instrument is such corporate seal; that it was so affixed by order of the Board of Directors of said corporation and that he signed his name thereto by like order. 1 HOJff,j STATE OF CONNECTICUT, l J����� J} ss. Notary Public COUNTY OF HARTFORD, CERTIFICATE Sty commission expires March 31, 1967 1, the undersigned, Assistant Secretary of the HARTFORD ACCIDENT AND INDE,NINITY COMPANY, a Connecticut Corporation, DO HEREBY CERTIFY that the foregoing and attached POWER OF ATTORNEY remains in full force and has not been revoked; and furthermore, that Article IV, Sections 8 and 11, of the By-Laws of the Com- pany, and the Resolution of the Board of Directors, set forth in the Power of Attorney, is now in force. Signed and sealed at the City of Hartford. Dated the 14-7-N day of /LEA Y 1940 7 Form S-1507 3rd Rev. Printed in U.S.A. 2.'62 Assistant Secretary U -238-J (7-62) CERTIFICATE OF OWNER ' S ATTORNEY I undersigned,the and � � — e g d, the 1 duly authorized and acting legal representative of do hereby certify as follows: 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, conditions and provisions thereof. (.1 -- Date: e Previous Editions Obsolete *U.S.GOVERNMENT PRINTING OFFICE:1083 0-681890 MCI 845.2N GENERAL CONDITIONS CFA-238-0 (APW) (11-52) 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 % Inspection and Testing of Materials B. "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 Omer 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 35. 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 43. Required Provisions Deemed Inserted 44. Protection of Lives and Health 45. Wage Rates 46. Apprentices 47. Overtime Compensation 48. 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 ' 56. Signs 57, Photographs 58. Local Labor 1. CONMACT AND CON-MACT DOCUMENTS The Plans, Specifications and Addenda, hereinafter enumerated in Nl_r,4--rar,li 1 of the Supplemental General Conditions shall form part of this Contract and the provisions thereof shall be as binding upon the parties hereto r.c if they mere herein fully set forth. The table of contents, titles, beadinc,s , ruunirig headlines and marginal notes contained herein and in said document:, ,ire sole?y to facilitate reference to various provisions of the Contract Documents and 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) "Work 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'a­. submission of shop drawings, the :)egiraing 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. k. SHOP OR SETTING DRAWINGS 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 e r 3 r 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.drav- ings and for their conformity to the Plans and Specifications, unless he O notifies the Architect/engineer in writing of arW deviations at the time he furnishes such drawings. �. MAMUALS, MMCES AMID FACILITIES - (a) It is -understood that except as otherwise specifically stated in the Contract Dm meats, the Contractor shall provide 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. COMMACTM I S 7XME TO MATERIAL No materials or supplies for the work shall be purchased by the Contractor or by any subcontractor subject to azW chattel mortgage or under a conditional sale contract or other agreement by which an interest is retuned 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. IIQSPECTI0 AMID TESTING OF MATERIALS (a)' All materials and equipment used in the construction of the project Qhall 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 constriction, particularly those upon which the strength and O durability of the structure may depend, shall be subject to inspection and testing to establish conformance with specifications and suitability for uses intended. 8. "CR BgVAL" CLAUSE Whenever a material or article required is specified or shown on the plans ' by using the name of the proprietary product or of a particular manufacturer or vendor, any 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. e 9. PATENTS (a) The Contractor shall hold and save the Owner and its officers, agents, servants, and employees harmless from liability of any nature or kind, Including cost and expenses for, or on account ofs any patented or unpatented invention, procese, article, or appliance manufactured or used in the performance of the contract, including its use by the Owners unless otherwise specifically stipulated in the Contract Docu- ments. (b) License or Royalty Fees: 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 May 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.work or after completion of the work. 10. SURVEYS, PERMITS 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 Mork. ' 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, .orderas and regulations relating to the performance of the work, the protection:of adja- cent property, and the maintenance. of passagewayss guard fences or other 1 protective facilities. 11. CONTRACTOR'S OBLIGATIONS The Contractor shall and will, in good workmenlike manners do and performs all wixk and furnish all supplies and materials, machinerys equipments facilities , and means, except as herein otherwise expressly specified, necessary or proper to perform and complete all the Work required by this contracts 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 aecoxd- ance With the directions of the Architect/Ehgineer as given from time to time 1 - 5 during the progress of the work. He shall famish, 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, conditionsy requirements, and limitations of the contract and specifications, 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 frill, 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 expense of the Contractor. 23. PROTECTION OF WORK AND PROPERTY - MMGENCY 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, lose 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 promptly sub- mitted to the Architect/Engineor 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 Housin g 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. 1 - 6 - 15. REI'ORTS=_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. SUPERINTENDENM BY CONTRACTOR At the site of the work the Contractor shall employ ra construction superintendent r or foreman who shall have full authority to act fcr the Contraetov. 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. (b) An agreed lump sum. (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 w!:rk; 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 shall 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 Owner may order extra work or make changes by altering, adding to or deducting from the work, the contract sum being adjustel 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 Owners and the price is stated in such order. a.,M 19. TIME FOR COMPLETION AND LIggIIlQTED DAMES It is hereby understood and mutually agreed, by and between the Contractor and the Owner, that the dr,,te of beginning and the time for completion as specified in the Contract of the work to be done hereunder are FXSENTM CONDI'.t'7:07W., of 'this contract; and, it is niTthex :mutually understood end agreed that the work embraced in this contract shali. te commenced on a date to be specified in the work order. ® The Contractor agrees that said work sha11 be prosecuted regularly, diligently, ® and uninterruptedly at such rate of progress as wtll insure full 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, fail or refuge to complete the work 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- agree& 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 enenV, acts of the Owner, acts of another Contractor in the performance of a contract with the Owner, fires, floods, epidemics, quarantine restrictions, strikes., freight embargoes, and unusually severe weather; and (c) To azW delays of subcontractors or suppliers occasioned by arw of the causes specified in subsections (a) and (b) of this article: a`)r Provided, Further that the Contractor shall, within ten (10) days from the ' egF"innln—i ZT-5—ue-H 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/Pzglveer 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. 21. SUBSURFACE CONDITIONS FOUND DIFFERENT Should the Contractor encounter subsurface and/or latent conditions at the site materially differing from thooe 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. CIAIMS 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 owner, as aforesaid, and the claim presented with the first estimate after the changed or extra work is done. When work is performed under the terms of subparagraph 17 (c) of the General Conditions, the Contractor shall furnish satisfactory bills, payrolls and vouchers covering all .items of cost and when requested by the Owner, give the Owner access to accounts relating thereto. ' 23. RIGHT OF THE OWNER TO TERMINATE CONTRACT In the event that any of the provisions of this contract are violated by ' the Contractor, nr by any of his subcontractors, the Owner may serve written notice upon the Contractor and the Surety of its intention to terminate the - 9 - 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 shall 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 aver 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 contrast 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 Owner an estimated construction progress schedule in form satisfactory to the Owner, 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 4ving 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. PAymws TO CONTRACTOR (a) Not later than the da 1 th of each calendar month the Owner shall make 5 y 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 ' estimate until final completion and acceptance of all work covered by this contract: Provided, That the Owner at any time after 50% of the Mork has been comple�,� if it finds that satisfactory progress is being made, may make any of the remaining Progress payments in full: Pro�videedd► Further, that on completion and acceptance of each separate buil ndi g, public work, or other division of the contract, on which the price is stated separately in the contract, payment may be made in gill, 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. (e) A11 material and work covered by partial payments made shall thereupon become the sole property of the Ovmer, but this provision shall. ilot 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 al.1 of the terms of the contract. (d) Owner's Right to Withhold Certain Amounts and Make A lication Thereof: The CoR ractor agrees that he krill 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 Owners 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 (X.,ner 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 Owner 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 shall not be liable to the Contractor for any such payment made in good faith. 26. ACCEPTANCE OF FINAL PAYM WT AS RMYAM 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::;,ractor 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 which 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 2016h day of the calendar month following that in which such materials, tools, and equipment are delivered at the site of the project, and the balance of the cost thereof mt 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 folloi:Ting ' 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. - 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 wring 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 ands 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. (b) Contractor's Public Liabilit, and Property Damage Insurance: The Con- tractor Mall 1 procure and shall maintain during the life of this contract Contractor's Public Liability Ins=ance and Contractor's Property Damage Insurance ,in the amounts specified in Paragraph 3 of the Supplemental General Conditions. (c) Subcontractor's Public Liability and PropertX Damage Insurance: The Contractor shall eitrier 1 require each of is 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 1 specified in Paragraph 4 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 ec3al Hazards: The insurance required under su paragrap s 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 anyone 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 4 of the Supplemental General Conditions. (e) Builder's Risk Insurance (Fire and 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 O 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 shal.1 not include any costs for Builders Risk Insurance (fire and extended coverage) premiums during ' construction. Howevei, *this' provision shall not release the contractor r from his obligation to complete, according to plans 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 cer ificates 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' caneelled or materially altered, except after ten (10) days written notice has been received by the Owner.* 29. CONTRACT SECURI T Y The Contractor shall furnish a performance bond in an amount at least equal to one hundred per cent (100%) 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 i.n. one or in separate instru- ments in accordance with local law. 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, snail 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 do, 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 riot assign the whole o'r 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. p a 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 sustained, , - 13 - the owner shall notify the Contractor, who shall indemnify and save harmless the Owner against any such claim. 33. SWARM CONTRACTS Rhe Contractor shall 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 his sub- , contractors, shall keep informed of the progress and the detail work of other Contractors and shall notify the Architect/hngineer immediately of lack of progress or defective workmanship on the part of other Contractors. Failure of a Contractor to keep informed of the work progressing on the site and failure to give notice of lack of progress or defective workmanship by others shell be construed as acceptance by him of the status of the work as being satisfactory for proper coordination with his own work. 34. SUBCONMAGTING (a, The Contractor may utilize the services of specialty Subcontractors on those parts of the work which, wider normal contracting practices, are performed by specialty Subcontractors. (b) The Contractor shall not award any work to any subcontractor without prior vritten. 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 shell contain such information as the Owner may require. (c) The Contractor shall be as Hilly 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 relative 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. ARcxrTwT'8/ENGINEER'S AUTHORITY The Architect/Engineer shell give all orders and directions contemplated under this contract and specifications relative to the execution of the vorlt, The Architect/Hagineer 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 finel and conclusive, except as herein otherwise ex- presaly provided. In case any question shall arise between the parties hereto - lh - relative to said contract or specificationso the determination or deeieion of the Architect/Engineer 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 mariner or to any extent, by such question. The Architect/Engineer 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 performin 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 NAllowed 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 conaistent 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 , the same to conform to the plans and specifications and except with the consent of the Architect/Engineers not to cut or otherwise alter the work of any other Contractor. , 38, gUANTITIES 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 proposals they are given for use in comparing bids and the right is especially reserved except as herein otherwise specifically limited., to increase 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 o mtract 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. 4o. 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. 41. CONFLICTING CONDITIONS Any provision in any of the Contract Documents which may be in conflict or inconsistent with any of the paragraphs i.r. these General Conditions shall be void to the extent of such conflict or inconsistency. - 16 - 42. NOTICE: AND SERVICE THEREOF 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. REgUIRED 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. PROTECTION 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 shalt 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 - (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. (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 or other duly designated official. 46. APPMENTICES 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. e (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 in such workweek, as the case may be. j (b) Violations; liability for unRaid wages; liquidated damages In the event of arq violation of the clause set forth in paragraph (a), the contractor and any subcontractor responsible therefor shall - 18 - 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. Emplo_yees 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 labor with respect to the Act shall apply to this contract. Penalty. Any contractor or subcontractor whose duty it shall be to employ, j 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. 1 - 19 - 48. POSTING MINIMUM WAGE 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 F14PLOYEES 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 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. --4hoever, 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 a provision that each Contractor and Subcontractor shall furnish weekly a 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 rThe Contractor agrees that, in case of underpayment of wages to any worker on the project under this contract by the Contractor or any Subcontractor, 1 1 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 to be retained by the Owner pursuant to other provisions of this contract. 32. 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 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. NO DISCRIMINATION IN EMPLOYMENT �co tion with the performance of work under this contract, the Contract ot dis criminate against any employee or applicant for empl because of race, igion, color, or national origin. The afore provision shall include, but no 1' t t e emp'L t, upgrading, demotion, or transfer; rec e t o i sing; layoff or termination; rates of pay o f12 s o o tion; and selection for training, including apprenti a p. The Contractor agrees to po a er..)inLgpn us places, available for employees and applicant r employment, notices set forth the provisions of this nondiscr ion clause. The C for further agrees to insert the foregoing provision in b- ' rants for standard commercial supplies or raw materials. SPECIAL SUPPLEMENT TO GENERAL CONDITIONS FOR CONSTRUCTION CONTRACTS - FORMS CFA-238 53. NO DISCRIMINATION IN EMPLOYMENT "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, 1 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 amended, and by the rules, regulations, and orders of the said Committee, or pursuant thereto, and will permit access to his books, records and accounts by the Housing and Home Finance Agency and the Committee for purposes of investigation to ascertain compliance with such rules, regulations, and brders. kf) 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, as 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, however, 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." i t i 1 » 21 - 54. INTEREST OF N�ER_OF OR DM ATE TO CONGRESS, OR RESIDENT COAMISSIOTOM 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 t arise therefrom, but this provision shall not be construed to extend to this contract if made with a corporation for its general. benefit. S5. OTHER PROHIBIMM 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 auy 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 vho is authorized in such capacity and on behalf of the Owner to exercise emy 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. siG 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• PHO'TOGRAPAS OF THE 00JEGT 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. OF ID= LABOR ' The contractor and each of his subcontractors sriaLt, insofar as practicable, give preference in the hiring of workers for the project, to qualified local labor. 9e i I Area vy p AC C E L RATED .I MON V 0 h � D D I iti WHITE JE D h (CLUE RED PROJECT NO. ` ' ' .COMMUNITY FACILITIES ADMINISTRATION iy WNIT'6 HOUSING AND HOME FINANCE AGENCY � � WNITi n and N WNITE 'G U.S. Department of Commerce n WN�T• Area Redevelopment AdMm�/(i�n7istration WN�f4 &OPERAL V\J +l MINIT! i R �al• F 5-o r. I 1 I II � 1 4'r B' i I . � (c.rp.+.4.6•fi..=.J it t Pot}c� i '•I ( t✓1 f,.—4 r 8 P—si) 1 ' I I I I �� I '•1 '•1 /I I If.IHd �• I I I L._ 1 . i_� .tl. -\ AIM-: I i ; Qr/,..;q•i:A'd...=i� I ; ' c � ; S/y rnuybeerk+.dd I I o I ' 1 M I � I 1 I I I LJ SfGN C based on Jvclgn anA mec.curomewts abe.e� $etme dec;gn as ebove�but rrtll,�iA in{Ise 1-4'-C�'(piece•{�ywood� r 0 Indent of General Conditions CrA-238-0 (APW) Subject Section Subject Section Accident Prevention 44 "Or Fqual." 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 Egplayees 49 Apprentices 46 Payments by Contractor 27 Architect's Authority 35 Payments to Contractor 25 Assignments 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 Minim= Wage Rates lE8 Completion Time 19 Prohibited Interests 55 Cementation of Wages 47 Prvtection of Lives and Health 41 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-Why., Suspension Work Correction of Work 20 Schedule of Construction N 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 A11oTwances 36 Discrimination, Employment 53 Subcontracting 34 Drawings Detail 3 Subcontractor's Insurance 28 Emergencies 13 Subcontractor's Psyrolls 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, Implied 43 Time for CcMletion 19 Liquidated Damages 19 Title to Materials 6 Local. Labor 56 Use of Premises 37 Materials 5 Wage AdJustmen is 51 ' Member of Congress 54 Wage Rates 45 Non-discrimination 53 Wage UnderpenwAs 51 Notice and Service 42 Weather Conditions 12 ' Obligations of Contractor 11 *U.S.GOVERNMENT PRINTING OFFICES 1803 0-084888 1 C FA.236-N SUPPLEMENTAL GENERAL CONDITIONS r ' 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 r S 1 r r 1 1 i 1 Previous Editions Obsolete 1 r 1. 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 to 10 Heating and Ventilating: it Plumbing: to Electrical: to SPECIFICATIONS: General Construction: •Materials Page I-1 _to 1-6, incl. id Methods 1_ to 11-19, incl. nmc}�e�ac Payments " III-1 to III-4 , incl. RbC " to , incl. " to , incl. " - 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: (a) For (Page of Specifications) $ O (b) For (Page of Specifications) $ (c) For (Page of Specifications) $ (d) For (Page of Specifications) $ ' (e) For (Page of Specifications) $ (f) For (Page of Specifications) $ 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 same amounts as specified in the preceding paragraph, or (2) insure the activities of his subcontractors in his own policy. 5. PHOTOGRAPHS OF PROJECT 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 WAGE 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. t 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 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. a.P.a CONNOR INDUSTRIAL COMMISSION OF MISSOURI Cleave" PI►ARTMINT 01 LABOR AND INDUSTRIAL RELATIONS OEOROE w W1311 STATE OFFICE BUILDING M Ln BROADWAY and HIDN STTIEETS P.O. BOX .IM CHARLES E.CARS JOHN M. DALTON JEFFERSON CITY,MISSOURI MM61 aovcaxon ERMAN V,[OWAROS Secretary PHONE 61~442 1 Special Wage Determination No. 5234 Certification of building or heavy construction wage rates for Cole , County, Missouri Project or Contract: Sanitary Trunk Relief Sewer. For Jefferson City, Missouri (State Agency or sub-division) In accordance with your request, dated —._._ March 3, 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 1 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 SUBCONTRACTOn. 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 as 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 3rd day of March Igo 4 INDUSTRIAL COMMISSION OF MISSOURI SEAL &g��mgme Chairman, G. P.O'Connor A true copy. Attest: em or . Erman V. Edwards, Secretary 7r; � Member,Chas. It.-Cabs Note: Should objections be filed to any p?rtion 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 OF THE DEPARTMENT: Employment Security (Unemployment Compensation and Employment Semite): Werbmea'e Cempw ssAsso: IAytleat RababWtatlon: Pnrailing Wye La W: Industrial and Mine Inspection and Safety, and Mediation of Public Utility Labor Disputes. WAGE RATES CERTIFIED PURSUANT to Section 290.210.910 ItSMo., 1937 Sesilon Acts.(H.B. 2941 ® Heavy Cole Special Wage Determination >W® For 901F Construction in ......................._...........................--county Missouri Order No. ............9M................ Certified as of ,.,,....,..».,.,...,»March.»3.M........W.....................»..y 19 . Projecto Sanitary Trunk Relief By Sever. Industrial Commission of Missouri Jefferson City, Missouri on behalf of Department of labor and Industrial Relations CRAFTS RATE OVERTIME Per Hour Rafe ASBESTOSWORKERS ........................................................,.._.».»».»» .»»».»» BOILERMAKERS .................................»......................................»......»»..».»..» Asst.Foreman or Lead Man Foreman General Foreman Helpers — — T BRICKLAYERS ...................................»..»...».....,»..,....»».»..».».»....».. ..........»».»_ Foreman-2 men or more Tender(tied Carriers—Jurisdiction Laborers) 2.85 1 CARPENTERS ................................................................................»............».».. _ _» 3.70 2 Weldor and Creosote lumber Handlers Foreman-2 men or more CEMENTMASONS ........... .......................................I.....................»»».. Cement Finishers—Composition Floor _ Foreman-1 man or more ELECTRICIANS (Inside Wireman) •••.••••••••••••••••••....................•••... »••-»••»»-»»-.--» Foreman-5 men or less Foreman-6 to 15 men General Foreman ENGINEERS ................................................................................» Portable and Hoisting:Heavy Equipment 3.65 2 Portable and Hoistingi Light Equipment 3.15 2 Portable and Hoisting,Oilers and Greasers 2.80 2 Portable and Hoisting,Foreman » � plus .25 2 FITTERS ....................................................................................................... Foreman GLAZIERS .. .............................................. ........................................._ ... ». LABORERS--*)*Aft--Common) 2,575 2 Labor Foreman plus .25 2 LATHERS—Metal, Wood ...................................................... _._..»..._............... 1 Foreman 0 st man on job) Foreman(more than one man on job) LINOLEUM LAYERS AND CUTTERS ......................................._...... Foreman MARBLEMASONS .........................................................._..,»....»._..._»_»......... _» Foreman Helpers MILLWRIGHTS—(Jurisdiction of Carpenters) ..................» ..»...»»» ... .» Foreman-2 or more men ' ORNAMENTAL IRON WORKERS ........................................»...»..._..,._»..»»....._ » Foreman-2 men or more PAINTERS ..............................................._........................... _.._.. Painters, Spray Foreman Foreman Stage Work PAPER HANGERS . .........................._.....................»......... ».»»._» Rolloge Basis r - CRAM KATI 52O4g&a ►er!lour adsM DRIVERS Vw1wietlon of C41rpealenl .».—..-..».. ---- Foreman-2 Caen or e+on PLASTERERS ............,.,.».»..»., Foreman-2nd man on lob Plaster Tender or Helper 3.0- 1 PLUMBERS ........................».»»»...� _....».....»...... ...»»..»_.. . Foreman Helper or Laborer RIGGERS AND MACHINERY MOVERS 275 1, ROD MEN, Reinforcing, Stool Worker$ ..................... ..».»»_.» ... 4.275 L Foreman-2 men or more 4.625 1 ..........,M..,.......N....»........ � ROOFERS—Composition, Slate, Tile Foreman SEWER TILE LAYERS (Bottommon) ..........................�-.,......,-...�.,.. 2.675 2 Semiskilled Laborer _ 2.675 2 SHEET METAL WORKERS .................................................».. Forman General Foreman ® SPRINKLER FITTERS ....................... ® Foreman STEAMFIiTERS »..............»..»...„.».».»»... . Foreman STONE MASONS ...............»......._ ,.»....... Foreman-2 men or more STRUCTURAL IRON WORKERS ......................... _..... _...» Foreman-2 men or more TERRAZZO WORKERS ............................»..............„.....» ...... ».» .». Foreman Helpers Base Operator TILE LAYERS---For Flooring and Walls ....,.....»... ..._»..... .._ . „ Foreman TRUCK DRIVERS(Teamsters, Chauffeur,Warehousemen and Helper)...... 2.70 * 2 TUCK POINTERS (old work) .....................................».. ,...»... » . . » , Foreman ER men,or.more WATBtPROOFER ............................ WATERPROOFER FOREMAN ...................................._..».....»... _. WELDERS, Acetylene and Electric, N.O.S. ...»»... POGDEN4AN 2.95 2 MAML6 BUILDERS 2.675 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 transportatinn to the site of construction. •• Welders receive rate prescribed for craft performing operation to which welding is incidental. Overtime 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 Sat- urdays, Sundays and holidays. ' THE ABOVE RATES ARE THE MINIMUM RATES. HIGHER RATES MAY BE PAID IF NECESSARY. ter`uTNNNr.�oeNCi:a eiiae�v CFA- ous & one ce gnat;, Region eurloN Na Y, 300 W. Vioke Blvd. Fort�and Texas 76104 erllRTpN M woat� _..0-730. m ente and ez�en`elone to u asxoge eyeten co ng of 12maller cast iron, vitrified clay or cement sebestos pipe, manholes, lift pumps and related DAX`2,77-4-y-- appurtenances. EMIR GUMN icr"oa OTNNN DNNCNITflONI �NO►ONNO.Ova, Ii O I;--- �eV^� NUPNNNND6 DKMMX NO, Jefferson 4-10-64 arATN l av`NTt Missouri Cole Mo. 22 • Lob 2 • C 3 • C 1 Highway and Mamalynstruction Laborerst . per RodR Common laborers, unskilled, including tlagaen $2.575 Semiskilled Laborersr Vibrator and tempera; rubbing concretes asphalt plant, platform maul form setters' helperpi puddlers, paving onlys concrete buggy, self- propelledi riprap layers, rook, block, or bricki agreed men on asphalt pavingi bulk or sack cement handlers, regularly amplgedi batch hopper or scale men on concrete paving, skipmsn on concrete paring, Crusher feeder man, chuck tender 2A?r powdernen, Caulkers, and Leadaent Sandblasters and gunite nosslemeni bond blade operators dompmen an grade) asphalt rakers; wagon drills jackhamsers chain saxes ditches over 61 deep if width is lees than depths foundations over 121 having shooting and waling; bottom men on sewers or conduits) batter board map at sever works mastic kettlemeni Barco tamper operators topper an standing trees 2.525' Read pipelayers on newer work (not to include work on cross-road or side- road pipes Jackhammer or paving - breaker map working in the ditch or sewers or water mains 2.95 Read Form Setters: Righ type paremaats cutting torch memj string lips mom on concrete paving forma; hot tar applicator and mastic kettlmon on.da and poi plentas weld'ars cliff scalers working from scaffaldm, boom's chairs oar.platfo:ss op. dean or power plants, over 20 feet above grand 2.95 Creosoted materialist Mss handling creosoted material shall receive Mo per hour above tU regular classifioation. Minorst ' Men♦orking tunnels or sbafts (not air) of tronty-five (25) feet our more in length or depth will be paid 50/ per boom above the regular elasaitisatiom 1 , t. Highway and Heavy Construction • /ewer fquipmsnt Operatorel r our A-trams 13.30 Hoisting engine-=t or nor$ Asti"drum 13.15 Apprentice engineers oiler 2.80 Hoisting engine-+l 3.15 Asphalt roller operator 3.55 Locomotive operators standard gauge 3. Asphalt finishing msohins std Locomotive operators narrow gaup 3� !ranch widening spreader 3.55 tLeTouman rooter 3.30 'Aaphslt plant operator 1.55 Mechanise and welders 3.30 Asphalt plant mixer operator 3.15 Motor patrol operator 3.30 Backfiller operator 3.30 Mucking machine 3.65 Back hoe 3.65 Multiple oompaator 3.30 Barber-Orsene loader 3 Bost operator (bridges in drabs) 3.30 Payment breaker 3.30 Boat operator- tau 3.65 Pile driver operator 3.65 Bull dozer operator 3.30 Pitman crane operator 3.65 Blade trader operator#,power 3. Pump operators other than dredge 3.15 Crane operator 3.65 Power shovel operator 3.65 Caeproeeor operator--2 3.30 Roller operators other.tban high type Compressor operator--1 3.15 asphalt 3.15 Concrete mixer operators skip Scoop operator 3.30 loader 3.15 Skimmer scoop operator 3.65• Concrete plant operator 3.15 Scoops in tandem 3.65 Concrete mixer paver 3.65 Side boomeats 3.65 Concrete pump operator 3.15 Siphons and beta 3.15 Concrete saw operator--Belt- Screening and washing plant operator 3.15 propelled 2.80 Sub-grading machine operator 3.15 Conveyor operator 33 Spreader box operators self-propelled Clamshell operator 3. (not asphalt) 3.15 Crusher operator 3,15 Tractor operators Inver So B.P.) 3.30 Curb finishing machine 3 15 Tractor operators (50 M.P. or tae) 2.80 Clef plane operator 3.15 Tournapull operator 3.30 Churn drill operator 3.15 trenching machine operator 3.65 Ditching machine 3.65 Truck crane 3.65 Dragline operator 3.65 tank ear beater operators (combine- Dredge operator 3.65 Was boiler and booster) firaoaa Drilling mach. rotary self- oa asphalt plants, drove or boiler 3.35 propelled 3.65 Vibrating mschiae operator not band 3.15 Derrick or derrick trucks 3.65 Melding machine operators f 3.25 Distributor operator 3.05 raiding mob operators t 2-30 glavating grader operator 3.30 Orsaser and Oiler Flas.plane operator 3.1„5 Finishing machine operator 3:15 Front end shovel or hishloader 3.30• Fork lift 3.30 Fora trader operator 3.15 Float operator 3.15 ' Fireman 2.90 No. 6 •Tn i 3 • i Null Alto'SWAT,OOJt UO T W Twok drivorst Par NOW rlat bed drivers 12. rlat bad trsokso tanded axle 2.06 station wagons !.'M H lerid troAs 4•'0 Material trxokof tanda axle 2.OZ D.u�pttruoki(excavatim) . Minch !tucks 2.97 ' Died tutors 2.97 Distributor dr4vsrs and sparaters 2.56 Agitators and trandt4ciz 2.55 tank wogoaa sin�ls axle 85 Tank wagon tandm axle 2097 Tank wagon som�itrailar Insley wasams damp traokse smava e y w. �dt� ad wine dMags�rils half truakep 6podaese lasllds aed etM! ssxdls!gMi�ie�N 2.97 Derriok truoke 2.97 A-trove drivers 2.97 floats an lowbq drivers 2.97 r r SPECIAL CONDITIONS 1 1. GENERAL: In general, the sanitary trunk relief sewer is to be constructed in easements which are to be obtained through private property, and provided by the City of Jefferson. In some instances line will be laid in railroad and highway rights-of-way and in public streets. The City will provide the railroad easement. The Contractor shall be responsible for the high- way permit. 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. i. 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 or to the elevations as shown on the plans or as indicated by the Engineer. 3. SANITARY REGULATIONS: Adequate sanitary conveniences for the use of persons employed on the work, properly secluded from public observation, shall be constructed and maintained by the Contractor in such a manner and at such points as 1 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. SC-1 1 5. MISSOURI NATIONAL GUARD SECURITY: The sewer crosses property occupied by the Missouri National Guard. In general, the Contractor will be required to provide watchmen or other means of effecting security for this property. No openings through fences or through pipe lines shall be left unguarded or unblocked. The Contractor will be required to maintain access to the ammunition storage area within the property at all times. The Contractor shall co- ordinate his security provision with those of the Missouri National Guard personnel. The working out of details of such provision shall be the responsibility of the Contractor. 6. IRREGULAR CONTRACT LIMITS: The limits of this Contract are irregular due to the coordination of this project with the construction of U. S. Route 50W by the State High- way Department. The limits of this Contract are as follows: Beginning at Station 18+78. 2 and including Manhole No. 306 at that station, the sewer is to be built to, and including, Manhole No. 310 at Station 27+21. 84; also, beginning at Station 37+16. 84 and including Man- hole No. 313, the sewer is to be built to, and including, Manhole No. 340 at Station 128+98; also, beginning at Station 0+00 on Sub-Trunk A, which is Station 128+98 on the trunk, the sewer is to be built to and including Manhole No. 345 at Station 15+50; also, beginning at Station 0+00 on Sub- Trunk B, which is Station 103+54 on the trunk, the sewer is to be built to and including Manhole No. 362 at Station 47+36. The total length of sewer to be built under this Contract is ap- proximately 16, 300 feet. 7. JAYCEE COLE COUNTY FAIR ASSOCIATION: The sewer crosses property occupied by the Jaycee Cole County Fair Association. The Contractor will be required to schedule construc- t ' tion so that no pipe, equipment or other evidence 'of construction shall be evident on this property from Sunday, July 26, 1964, through Sunday, August 1, 1964. The Contractor shall be required to maintain good ingress and egress to the dirt race track every Saturday from noon until Sunday at midnight. 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. 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, am 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 gravel or crushed limestone shall be graded to meet the follow- ing requirements using the U. S. Standard Sieve Series: i Passing 1-1/2-Inch Sieve 100% by Weight 1-Inch Sieve 95-10076 by Weight 3/4-Inch Sieve 65- 8076 by Weight 3/8-Inch Sieve 15- 4076 by Weight No. 4 Mesh Sieve 0- 5% by Weight To ensure the production of suitable aggregates, complying in all respects with this specification, the aggregate plant shall be subject to the approval of the Engineer, and no deliveries of aggregate shall be made I-2 iuntil 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 and conforming to the Standard ASTM Specifications, Designation C76-6ZT. 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 CZ00 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. 1 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 I-3 made on pipe delivered to the project in accordance with the ASTM Speci- fications 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. CAST IRON PIPE: Cast iron pipe shall conform to the requirements of ASA Specifica- tions AZ 1. 6 or A21. 8 and be furnished with mechanical joint ends conform- ing to ASA Specification A21. 11, manufacturers' standard slip-on joints with the trade name of "Bell-Tite", "Fastite", "Tyton", or equal. 1 The pipe shall be cement-lined and seal-coated in conformance with ASA Specification AZ1. 4 except as to thickness of lining which shall be 50 per cent of the thickness specified therein. The pipe shall be Class 150, have wall thicknesses conforming to the requirements of ASA Specification A21. 6 for laying condition B, with �I 5 feet of cover subject to traffic loads and shall be either 18/40 or 21/45 cast iron, and be laid in lengths not exceeding 20 feet. 11. 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. 12. 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 I-4 ' 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. 13. 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 375 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 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. 14. 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. 15. 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), graded to allow satisfactory compaction. ' 16. 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. I-5 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. Foulwater drops shall be provided where indicated on the plans. 1 I-6 PART II METHOD OF SEWER CONSTRUCTION 1. RAILROAD CROSSINGS: The City is to make the necessary arrangement with the Missouri Pacific Railroad Company for the crossing of its right-of-way and for the method of construction so as not to interfere with railroad operation. The Contractor should notify the railroad three days in advance of initial work in the right-of-way, and shall carry out the work in accordance with the specifications and the agreement entered into by the City with the railroad and to the satisfaction of its Chief Engineer. During the construction operation, the Contractor's equipment shall at all times remain at least 10 feet beyond the centerline of the nearest track. Cast iron pipe shall be laid across the full width of the right-of-way. Installation may be in open cut except for an 80-foot length under the track and under Missouri Route 41 which is adjacent to the railroad right-of-way on the south, to be laid in tunnel, as required by the provisions of Section 19. All work performed to complete the installation of the sewer within the limits as indicated on the plans shall be regarded as one item of work, and shall be paid for as indicated in Part III, "Payments". 2. HIGHWAY RIGHT-OF-WAY: The Contractor is to make the necessary arrangements with the District 5 office of the Missouri Highway Department for the permit to cross Highway No. 41 (Dix Road) at the North Branch of Wear's Creek and at Schellridge Road - Jaycee Drive and, where it is necessary, to work within the right-of-way of the new Highway 50 west. The crossing at Schellridge Road - Jaycee Drive shall be made with 10-inch Class 150 cast iron pipe installed through an 80-foot bored hole, in conjunction with the railroad crossing, as required in Sections 1 and 19. 3. COUNTY ROAD RIGHT-OF-WAY: The City is to make the necessary arrangement with the Cole County authorities for crossing Schellridge Road and for paralleling Schellridge Road and Jaycee Drive. The crossing of Schellridge Road shall be made in open cut. After the pipe has been laid, backfill shall be made with granular material thoroughly compacted in 6-inch layers to the satisfaction of the II-1 Engineer. The Contractor shall agree to maintain the roadway surface as provided in Sections 6 and 13 of this part. 4. 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 whenever 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". 5. 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". 6. REMOVAL AND RESTORATION OF ASPHALTIC PAVEMENT: ' The asphaltic pavement to be removed at the Schellridge Road crossing and in Jaycee Drive shall be cut to neat straight lines. After completion of the granular backfill, a layer of crushed rock shall be com- pacted to a minimum thickness of 8 inches. The rock course shall be primed and covered with a minimum of 2 inches of asphaltic concrete II-2 1 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. The Contractor shall restore the surface to the grade specified by the Engineer should any settlement take place within 60 days of the initial pavement restoration. Payment for removal and restoration of asphaltic pavement shall be as described in Part III, "Payments". 7. TRENCH EXCAVATION AND BACKFILL: 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 information 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 of the ground to the condition existing when work started in unpaved areas or replacing secondary pavements with crushed stone as described in Section 5. 8. 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 II-3 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 payment to be made for "Excavation". 9. 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, alleys or easements which are paved. Where trenches are excavated with sloping sides for pipe sewers to be installed, the slope shall not extend below the intrados of the pipe, and the trench excavation below the intrados shall be carried out with vertical sides for widths not exceeding the payline widths provided for in these specifications. Any trench excavated with sloping sides for pipe sewers which has a width at the top of the pipe in excess of the payline width will result in an increased load on the sewer pipe. If slopes are allowed to extend below the intrados level, or if the width of the trench at the intrados level is greater than the payline width, additional strengthening of the pipe is re- quired, and, accordingly, wherever such conditions exist and where the fill on the pipe exceeds 6 feet, the Contractor shall place a Class "B" concrete fill between the level of the springline and the level of the intrados of the pipe from the outside of the pipe to the undisturbed sides of the trench. No payment shall be made for such Class "B" concrete haunching which shall become necessary on account of the Contractor's operations in ex- cavating trenches of excessive widths below the intrados levels. 10. 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 10. 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 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 II-4 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. 11. 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 "B" concrete may be used for fill, for blocking for cast iron pipe or 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 mini- mum 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 6-1/2 gallons of total added water. c. Class "B" Concrete. Class "B" or fill 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 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. 11-5 i d. 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. 1 e. 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. f. 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. g. 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 conformity with current ASTM Specifications for Ready-Mixed Concrete (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. h. 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 II-6 r 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. i. 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 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. j. 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. k. 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. 1. 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 ex- tremities 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. 11-7 tm. 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 1 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. 12. 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 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 of 6 inches below the planned grade. The trench shall then be refilled with Class B concrete to the spring line 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 explosives 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. 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 or character of materials are correctly shown or that conditions affecting the work will not differ from those shown on the plans. II-8 13. 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. 14. 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 J� 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. 15. 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 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 II-9 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. 16. 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, 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 sec- tion, 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. 1 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. 1 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. Payline Widths for Trench Excavation for Pipe Which are to be Used in Calculating the Volume of Excavation Performed Under this Contract 1 Size of Sewer Payline Width in inches of Trench — 8 2 feet - 4 inches 10 2 feet - 4 inches 12 2 feet - 4 inches II-10 Size of Sewer Payline Width in inches of Trench 15 2 feet - 8 inches 18 2 feet - 11 inches 21 3 feet - 3 inches 24 3 feet - 6 inches 27 3 feet - 9 inches 17. MANHOLE CONSTRUCTION: Manholes shall be built of brick to the dimensions and at the loca- tions 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 and break joints 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. ! 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. The inverts of all manholes located at changes in alignment of the sewer shall be shaped to the incoming and outgoing pipes and smoothly 1 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. II-11 As an alternate, manholes may be built of Class "A" concrete, pre- cast 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 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. 18. 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 here- inbefore 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. Although it is unlikely that existing house connections will be encountered, wye junctions shall be used to intercept existing house connections. 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" 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. II-12 1 19. 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 specification, 1 conform to the direction of the Missouri Pacific Railroad, and the State Highway Department where the sewer is built in their right-of-way. a a. Manual Tunneling. (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. rThe 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 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. (2) Pipe Laying. The tunnel bottom shall be shaped as nearly as practical to the shape of the pipe. A bedding of crushed rock shall be placed to fill any irregularities in shaping and to ensure a uniform con- ' tinuous bearing for the pipe barrel at the required elevations. After firmly bedding and jointing the pipe, the crushed rock 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 II-13 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 inter- ference 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 placed 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. II-14 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 1 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 19a(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 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. 20. CONCRETE COLLAR: A concrete c 1 o s B c a e, a minimum of 24 inches ' wide and 6 inches thi h 1 t u t at the junction of the 21-inch reinforced concrete p e n 0 i c s iron pipes. The interior of the joint shall be trow le t a s o t urf e with the use of a Ito 3 cement-sand mortar mix. II-15 i Flow lines at the junction of the concrete and cast iron pipe shall be the same. 21. PIPE SEWERS IN STANKS OR SHORT TUNNELS: Pipe sewers shall be constructed in stanks or short tunnels where required on the plans. 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. 22. CONNECTIONS TO EXISTING MANHOLES: 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 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 con- nection 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 main- taining the flow in the existing sewer. II-16 23. 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. 24. WYE JUNCTIONS: There is shown on the plans the approximate location of the wye 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 i 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 Detail Sheet No. 10. Wye junctions and risers in- stalled 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 Excavation", limited to the payline width of 2 feet 4 inches. Pipe and fittings will be paid for as indicated in Part III, "Payments". 25. 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 II-17 above one foot over the extrados, or without flushing. The fill shall be mounded over the trench to allow for future settlement. 26. GRANULAR BACKFILL: Backfill of the trench crossing beneath 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. 27. 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 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)Z 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. 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 II-18 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 uritil 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 aid for b q P Y the Contractor. r II-19 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 babMIL 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 flowline 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 ClZLSs A excavation. 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. III-1 Z. MANHOLES: Payment for manholes will be made at the price bid for "Manholes, Complete in Place", for the various 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 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 measure- ment of the particular line, such measurement to be the actual length be- tween 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 place, in accordance with the detailed plans and these specifications. 4. PIPE SPECIALS: Where wye junctions are required on pipe sewers, no deduction in the length to be paid for under the pay item for pipe sewers will be made for the length of the pipe containing the wye junction. An additional pay- ' ment will be made for furnishing the wye junction and installing the same at the locations as shown on the plans or as directed by the Engineer, such payment to be made at the unit price bid for wye junctions. Such payment for the wye junction will be made in addition to the payment for the pipe on which the junction is placed and shall include the furnishing and placing of covers on junctions and jo'intmaterial where junctions for future use are provided and shall include the cost of making the connection with the exist- ing pipe where such sewers exist. Pipe curves will be paid for wherever risers are required. e5. 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 III-2 the whole cost of constructing, complete in place, the pipe stub and stopper where ordered. 6. 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. 7. 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. 8. CLASS "B" CONCRETE: Class "B" concrete for encasement or cradle for risers 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 to be paid for encasement under this item shall be limited to that volume as calculated from the section shown on Detail Sheet No. 10. The volume to be paid for under this item for riser cradles shall be fixed at 0. 50 cubic yard for each riser. 9. LUMBER ORDERED LEFT IN TRENCH: Lumber may be ordered left in place by the Engineer where the 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 III-3 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". 10. CONNECTION TO EXISTING MANHOLE: 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 for furnishing all labor, materials, tools and equip- ment required to cut the hole, adjust the invert as required, seal the new pipe in the manhole, temporarily block the flow into the new sewer and remove the temporary block when so directed. 11. PIPE SEWERS IN TUNNEL: Payment for the railroad and street crossings constructed in tunnel shall be made at the lump sum bid for each crossing, and shall be regarded as full compensation 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. III-4 OSection 3. This ordinance shall take effect and be in force from and after its passage and approval. Passed: ` H ApP?roved• i W J esi ent of Council Mayo Attest: City Clerk 4. f �f1 f J