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Home My WebLink About2005-09-15 Special SPECIAL BOARD OF ALDERMEN MEETING CITY OF RIVERSIDE 2950 NW VIVION ROAD, RNERSIDE, MO 64150 AGENDA September 15, 2005 7:00 p.m. 1. Call to order 2. Roll call 3. Motion/Request for U.S. Dept. of Agriculture to use a shelter house at the E.H. Young Riverfront Park September 23`d 4. Motion to enter into Closed Session pursuant to RSMo 610.021(1) Legal and RSMo 610.021(2) Real Estate and RSMo 610.021(3) Personnel 5. Open Session 6. Adjournment L --A-T.TEST:__. . ~ /~; ~l posted9114/0~ n4:00p.m.c.~"`_ Date: 9/14/2005 To: Mayor and BOA From: Louise RE: E.H. Young Park Request The U.S. Dept. of Agriculture (Dan Murphy, applicant) wishes to have a "get together" at the E.H. Young Park on Friday, September 23`d from 5-7:30 p.m. at one of the shelter houses. They are having a fund-raiser (golfing) before the request for the "get together" at the park to benefit United Way with about thirty (30) people attending and would like to use the park shelter for no charge. 9114/2005 Fax: 8168918070 Sep 14 2005 16:04 by/14/200h 15:32 8167468349 CITY OF RIVERSIDE - 12ESERVA'I'~ON ]F(lk~'M ~.Ii. YOUNG.)~TV'ERFI2UNT' .ARK 1001 NW ,9.RG05Y i'AitKW AX iL1vERS7DE, MO 64x50 pJHI: gib-7a1-3993 at City lH(alz Today's Date: ~ l a 'y 3 b r Day of Vireek: h ` "~ G ~--- f>ste of 1Lcservatton' Hours ]rom ~ %~ ~ to ~~ Park is closed at 9=00 p.m., Mriy.Scptember Family, Club or Organization: ~ ' ~ ~ '~ Roason for Use= expected Size of Group. 0 ~~/Lj c. P. 01 PAGE 02/02 Pt cry«' ~u~~~F«P~~~ ~K.~ ~ A G~uh Person Responsible: ~ -- - ~ - onaibk until the 1aer.membv oft a gr up es left; and, for all cltan up And d~mages. a"pis person is rv~p ~Jr. o ~- G"?-o'7 emu'. (yam/K~fi Cv~ ~~',.-.~`6C~~ Address, of Responsible Persop: G `~ Y5 7etephone- Oftcc (other): S ,,9 ~ip,HlT1~TEAT,RE R~tal Fee ~tesident: 575.00 SeCUrItV ~eP4~ Resident: 5225.00 ,C,~A12G~ S~SGLZT~12 ent ee Resident: 550.00 SecurltypCDO~ Rrsideat: SZ00.00 Non-Resident: $IZ5.00 NOn-ResideaY $250-00 Non-Residett: $300-00 Non-Resident: SZ50.00 CommerciaUCorporate: $300.00 ConomerciaUCorporate: $250.00 Con7merciaUCorpotrote: $3t1t1.00 Comua~rciaVCarporate: $250.00 Parking is permitted ou paved lots anty_ No opeu 19res.pe+'tnit#ed. royal. No alcoholic beverages pcrrnittcd without prior City app Tents/structures may only be erected with prior approval fronn the Gi#y Poe is rofund6ble onl if flooding occurs io the park- A eoPY Of your ,prrervarioa ,Form will be gluon to the Public Safety sad public Works Pepart~ments. The undersigned is responsible for the event, clesu up slid any damages. F:~&H Young Park Reserv b'ozm FOR YOUR REVIEW BEFORE GOING OUT FOR BID JOHN JACKSON -I ~/ REQUEST FOR BIDS September 12, 2005 The City of Riverside, Missouri is requesting Lump Sum Bids for the re-grading, pre- mixing of in-place materials, fly ash treatment and installation of asphaltic concrete surface course on Mattox Road from the BNSF railroad tracks south to the first bend in the road, approximately 2840 LF and construction of a 3" asphaltic concrete surface overlay course only from State Highway 9 to the BNSF tracks, approximately 500 LF. Work will be in conformance with enclosed copy of "Technical Specifications". • Install and maintain all erosion control facilities per current APWA specifications including but not limited to filter cloth and straw bales at curb inlets, perimeter and Swale erosion control fence. • Return all disturbed areas to its original condition. Contractor shall employ the services of an independent testing laboratory to take and test samples for sub-base compaction, concrete and asphaltic concrete pavement materials and compaction. All work to be completed by November 1, 2005. Contractor will maintain continuous full access to all adjacent businesses. Contractor shall maintain adequate personnel and barricades to ensure the safe flow of traffic, both during working and off hours. Contractor shall pay prevailing wage rates and provide affidavits, in compliance with Missouri Division of Labor Standards Annual Wage Order No. 11, Section 083, Platte County. A 5% bid bond and 100°/a payment and performance bonds are required. Insurance Requirements: Provide coverage for contractor, City, its employees, officers and agents against claims for damage to property and/or illness or injury to, or death of any person or persons related to or arising out of the work. Limits: • Each occurrence .....................................$1,000,000 • General aggregate ...................................$2,000,000 • Products/completed operations aggregate....$2,000,000 • The following coverage shall be included: o Blanket contractual liability o Products/completed operations o Personal/advertising injury o Broad form property damage o Explosion, collapse and underground damage Automobile Liability: Not less than a combined single limit of $1,000,000 for each accident. Workers Compensation and employer's liability • Workers' compensation ..............................Statutory • Employer's liability: o Bodily injury by accident ...............$1,000,000 o Bodily injury by disease ................$ 500,000 each employee Scaled bids addressed to David Blackburn, City Administrator at Riverside City Hall, 2950 N.W. Vivion Road, Riverside, MO 64150 and identified as "Mattox Road Re onstruction Bid" will be opened in public at the Riverside City Hall at ~ -i~ :' ~_~ BID PROPOSAL SHEET RECONSTRUCTION OF MATTOX ROAD CITY OF RIVERSIDE, MISSOURI 9/912005 LOCATION: STARTING AT THE SOUTH ROW LINE OF STATE HIGHWAY 9, EXTENDING TO THE FIRST BEND IN THE ROAD, EXCLUDING THE BNSF RAILROAD CROSSING ITE DESCRIPTION WIDTH LENGTH QUANTITY UNIT UNIT TOTAL Ft. Ft. PRICE 1 9" Fly Ash Stablilization 22 2840 6,942 SY 2 3"Asphaltic Concrete Surface Overlay Only, MODOT ROW to BNSF Tracks 24 500 1,333 SY 3 3"Asphaltic Concrete Surface on Fly Ash Stabilized Base, BNSF Tracks to First Bend 22 2840 6,942 SY 4 Bid Total 5 Prime Coat Alternate SY 6 Technical Specification TS-5-7f Alternate CY The latest edition of the following specifications are incorporated into the Contract Documents by reference: Missouri Standard Specifications for Highway Construction 2004 Edition, English Version from Missouri Highways and Transportation Commission. Manual on Uniform Traffic Control Devices (MUTCD) current edition. Technical specifications for the work shall consist of the above referenced specifications referred to herein as the Standard Specifications, with such revisions, amendments, and supplements as are contained herein. The surfacing will be constructed in accordance with these specifications unless otherwise noted herein or in the Plans. The following table lists some of the sections of the Standard Specifications, which are applicable to the work. Any omission found in these Technical Specifications and/or the appropriate Standard Specification shall govern the plans where applicable Sections in the Standard Specifications are found. Technical S ecification p Number Description of Work Page No. Standard Specification Section TS-1 General ....................................................... TS-1 N/A ---- TS-2 Mobilization ................................................. TS-2 MoDOT 618 TS-3 Pavement marking TS-2 MUTCD TS-4 Traffic Control and construction signing TS-2 MUTCD TS-5 Fly-Ash Base stabilization TS-3 NA TS-6 Prime Coat TS-8 MoDOT 408 1015 TS-7 Asphaltic Concrete Surface TS-8 APWA 2105 TS-8 Force Account TS-11 NA --- TS-1 Mobilization shall conform to Section 618 of the Standard Specifications. No direct payment will be made for mobilization it shall be considered a subsidiary obligation to the unit price bid for fly-ash base stabilization. The contractor will not be required to place temporary or permanent pavement markings on the Fly-Ash surface or the asphaltic concrete pavement. TS-4. TRAFFIC CONTROL AND GONSTRLIGTION SIGNING The project shall be constructed closed to through traffic. Barricades, road closure signs, and all advance-warning signs will be installed and maintained by the Contractor. Vehicular access to the driveways exiting onto the road shall be maintained and facilitated to the best of the contractor's ability. Two "Type III Barricades" will be installed at each end of each project and each intersecting roadway. One of the type III Barricades at each road closure point shall have a ROAD CLOSED sign mounted on it. All Type III barricades shall have 2 approved flashers affixed thereto. Between the Type III Barricades the Contractor shall install the necessary construc- tion signing, to maintain traffic. Modify Section 616.3.1 to read as follows: All traffic control devices, installed by the Contractor, shall meet the require- ments of the Manual on Uniform Traffic Control Devices (MUTCD), latest edi- tion. The contractor shall replace any unacceptable device as soon as possi- ble but not to exceed 24 hours after the contractor had been notified of a problem with any signs he has installed. Replace Section 616.4, Basis of Payment, with the following: "Signs and other traffic control devices specified in the traffic control plan or authorized by the engineer will not be paid for but shall be considered to be a subsidiary obligation to the unit price bid for fly-ash base stabilization. TS-2 This work shall be in accordance with these specifications and the referenced MoDOT sections except as herein modified. Class C Fly Ash Stabilization of Recycled Asphalt Base (RAB) This work shall consist of: 1. Re-grading of the existing roadway within the existing width. 2. Pre-mixing of the in-place materials. 3. The addition of self-cementing fly ash and water to the Recycled As- phalt Base (RAB), mixing, and compacting the material to the re- quired density to develop a stabilized sub-grade section, in accordance with these specifications, and in conformity with the grades in exis- tence at the time the Contractor begins work. Thickness', and typical section indicated in the appendix or as established by the Engineer. 1. American Society for Testing and Materials (ASTM D-698) "Moisture Density Relations of Soil Using 5.5 Ib Hammer and 12 inch Drop." 2. American Society for Testing and Materials (ASTM C-618) "Standard Specification For Coal Fly Ash..." 3. American Society for Testing and Materials (ASTM D-5239) "Standard Practice for Characterizing Fly Ash for Use in Soil Stabilization." 1. The Fly ash will comply with the physical requirements of ASTM D- 5239, Section 6.4, maintaining a minimum compressive strength of 3.45 MPa (500 psi) at 7 days, and the chemical requirements of ASTM C-618 Table 1, for "Class C" fly ash. The source of the ash shall be identified and approved in advance of stabilization operations so that laboratory tests and mix designs can be completed prior to commenc- ing work. 2. Fly ash will be stored and handled in closed weatherproof containers until immediately before delivery to the project and distribution by the Contractor. 3. Fly ash load trucked to the project shall have the net weight of fly ash delivered to the project. TS-3 4. Water added to fly ash may be non-potable free of sewage, vegetable matter, oil, acid and alkali. Water known to be potable may be used without testing. All other sources shall be tested in accordance with AASHTO T-26 and approved by the Engineer. 5. Again the Contractor's attention is called to the fact that the Fly-Ash drayage and or hauling costs are subsidiary. The machinery, tools, and equipment necessary for proper execution of the work shall be approved by the Engineer prior to beginning construction operations. The processing equipment shall be a Bomag MPH 100R bullet tooth drum recy- cler ("Pulvamixer") or equivalent. Compaction shall be achieved using a yibra- tor/ nadfoot roller or equivalent. Rubber-tired rollers will not be permitted ex- cept for finish rolling of the stabilized section. The Contractor will also be re- quired to supply all incidental and necessary equipment, such as flat-wheel steel compactors, excavators, trucks, etc. 1) Preparation of Sub-grade: Before other construction operations are begun, the area where the fly ash stabilized material will be placed shall have all Vegetation removed The vegetative material to be dis- posed may be disposed of on-site, on City right of way at locations specified by the engineer. 2) The existing pavement and subgrade material will be scarified and pul- verized along with the Fly-Ash to a minimum depth of nine-inches over the width required for stabilization. The scarified material shall be pul- verized to a maximum particle size of one and one half (1.5") inches. The depth of scarification will be carefully controlled to provide a uni- form thickness of material to be stabilized. For the purposes of this document, pulverized seal coat materials, soil and asphaltic concrete materials passing the 1.5-inch sieve shall be referred to as Recycled Asphalt Base (RAB).) Any oversized Material (stones retained on a 1.5-inch sieve) and unsuitable materials shall be removed and dis- carded. 3) RAB shall be used to construct windrows along the edges of the road to control Fly-Ash and to prevent the fly ash from flowing into the ditches, as well as to allow ease in mixing of fly ash with the RAB. When the possibility of fly ash leaving the mixing area has ended, the windrows shall incorporated into the fly ash-RAB mix. 4) Fly-ash shall be added, at the computed rate, to the roadway section and the combined mixture pulverized to a depth of 9 inches 5) Moist it .control: Moisture control shall be achieved through use of a pulvamix'er equipped with a spray bar in the mixing drum capable of applying sufficient quantities of water to achieve the required moisture content for the soil-fly ash mixture. The system shall be capable of be- ing regulated to the degree necessary to maintain moisture contents as specified in the Final Design Mix up to a maximum of10%. (The es- TS-4 timated range of water needed to achieve the desired results is 5% to 7%) Water is not to be added directly to the fly ash before mixing. The Contractor will do moisture testing. a) A series of.field tests on the in-place materials will be made to determine the "Final Design Mix". The City Engineer will be no- tified prior to construction of the results of the testing and results thereof. Based upon the Final Design Mix the Contractor will add water to the RAB mixture at the, adjusted, specified rate. 6) A~Znlication of Fly Ate: The rate of application of fly ash shall be not less than fifteen (15) percent by dry weight of the existing material. Immediately prior to application of fly ash, the area shall be bladed to provide uniform distribution of fly ash. Spreading equipment shall uni- formly distribute the fly ash without excessive loss and in such manner as to reduce the dispersion of fly ash so that it does not become air- borne. Only equipment used for spreading and mixing shall be permit- ted to pass over fly ash until it is mixed. Any procedure which, results in excessive loss or displacement of the fly ash, shall be immediately discontinued. Fly ash shall not be applied when wind conditions, in the opinion of City Engineer, are such that blowing fly ash will become ob- jectionable. 7) Mixture and C:om action: The fly ash and RAB shall be thoroughly mixed with at least one pass of the Pulvamixer. The mixing should be continued until, in the opinion of the City Engineer, a homogeneous, friable mixture of RAB and fly ash, free from all clods or lumps, is ob- tained. If the RAB-fly ash mixture contains clods, they shall be re- duced in size by additional pulverization. Additional water may be added to achieve optimum compaction conditions and the materials shall be remixed to achieve a uniform mixture. a) Compaction should begin immediately after completion of mix- ing and grading. Compaction shall consist of two or more passes with a vibratory nadfoot roller or equivalent and be completed within two hours, following incorporation of the fly ash. Therefore, the area to be stabilized should be divided into segments that permit mixing and compaction within this time frame. All non-uniform (too wet, too dry or insufficiently treated) areas shall be corrected immediately by scarifying the areas af- fected, adding or removing material as required, and re-mixing and re-compacting. TS-5 b) Upon completion of compaction, the dry density of the stabilized sub-grade should be at least 95% of the maximum dry density specified in the final design mix, which shall be determined in accordance with ASTM D-698. The moisture content of the RAB fly ash mixture shall be in the range developed from the laboratory compaction and strength tests and as specified in the final design mix. c) In addition to the requirements specified for density, the full depth of the material shown on the plans shall be compacted to the ex- tent necessary to remain firm and stable under construction equipment. The City Engineer shall test each section after com- pletion. d) If moisture content of the RAB exceeds the specified limits, addi- tional fly ash shall be added to reduce moisture content to the re- quired limits. Reducing moisture content by aeration following addition of fly ash will not be allowed. e) If the material fails to meet the density or moisture content re- quirements, the City Engineer may require that it be re-tested af- ter 24 hours, that it be reworked as necessary to meet the re- quirements, or that the Contractor change his construction meth- ods to obtain the required density on the next section. Additional fly ash will be added to areas that are reworked. The amount re- quired will be established by the Engineer. (Additional fly ash re- quired shall be ordered and delivered to the jobsite -delivery and placement will not be paid for but shall be a subsidiary obligation of the contract.) Should the material, due to any reason or cause, lose the required stability, density and finish before the work is accepted, it shall be reprocessed, re-compacted and re- finished at the sole expense of the Contractor. Reprocessing shall follow the same pattern as the initial stabilization including the addition of fly ash. f) If in the opinion of the engineer an area of roadway cannot be stabilized after the above noted re-working the Engineer may or- derthe area removed, the subgrade excavated and the sub-base re-stabilized. The material excavated shall be stockpiled and re- used. Payment for this area shall be bid as a unit price to be ap- plied if required. 8) Termination and Final Lift Operations: The stabilization process shall not be terminated at the end of a day until any fly ash-stabilized lift in process has received its final compaction. Longitudinal "cold joints" will not be permitted; the contractor shall place the material in such a manner that only transverse joints will occur. Where a joint is left overnight or for an extended period the contractor will pulverize, remix and re-compact the fresh material with the new material being placed. TS-6 a) The roadway section shall be cut to conform to match the typi- cal section shown in the appendix. The goal on pavement tol- erance on the surface of the RAB shall be in accordance with MoDOT specification Section 209.3.1. 9) Weather Limitations: The fly ash stabilized RAB shall not be mixed when a) The ambient air or RAB temperature is below 40 degrees, or b) It is raining or rain is forecast, or c) RAB or supporting material is frozen. 10) Finishing: After the road base has been compacted, the surface shall be shaped to the required line, grade, cross-slope and cross section. Moisture may be added to the surface at this time to facilitate curing. The final surface of the stabilized material shall be rolled with an ap- proved steel-wheeled roller. The compacted surface shall be smooth, free of cracks, ridges, and loose material. 11) Protective Cover: If di_ 'rPrt~ by the City Engineer the contractor shall apply a protective cover of liquid asphalt in accordance with MoDOT Standard Specifications Section 408, Prime Coat. The protective cover shall be placed not later than 48 hours after finishing any portion of the fly ash-treated base. Payment will be made for the protective cover in accordance with the Prime Coat Technical Specification. This work item is included here in case the paving operations cannot be ac- complished in a timely fashion and the roadway surface needs to be protected until paving operations can be accomplished. (The Contrac- tor shall coordinate the placement of the asphaltic concrete surface course so that no more than 48 hours elapses between the completion of the Fly-Ash operations and the placement of the asphaltic concrete pavement.) 12) Repair of Roadway: Repair of roadways damaged by Contractor or by the traffic using the roads during construction operations shall be re- stored as nearly as practicable to their original condition as approved by the Engineer. Said repair shall be subsidiary. 13) Approaches of Side Roads: No work will be done on the side road ap- proaches the work shall terminate at the edge of pavement. 14) Driveway grades will be adjusted to match the corrected typical sec- tion. a) Aggregat . driv .s shall be adjusted using an approved aggre- gate material which shall be considered subsidiary to the unit price bid for base stabilization. TS-7 b) AGnhalti nn r t . Driv .s: i) Adverse grade installations (driveway grade up at pave- ment edge), some minor longitudinal grade adjustment will be allowed along the mainline to allow matching the existing in place driveway. The areas to receive fly-ash base stabilization are to receive a 3" Asph. Concrete overlay after the Contractor completes his work and the grade adjustments should take this into consideration. ii) Non-adverse grades -provide temporary aggregate sur- facing for pavement adjustment. Again the aggregate shall be a subsidiary obligation of the contract. 15) Measurement of "9-inches of Fly Ash Base stabilization" will be meas- ured by the square yard to the nearest square yard of top surface and shall not include the slopes. 16) Payment: Payment will be made at the contract bid lump sum price bid for Fly Ash Base stabilization as listed in the Proposal. Said unit price bid shall be full compensation for nine (9) inches of Fly Ash Base stabilization complete and in place. Subsidiary to this price shall be the Fly-Ash material delivery. TS-6 PRIMF GOAT This work shall be in accordance furnished and installed in accordance with MoDOT Standard Specifications Section 408 except as herein modified: The material to be used shall be MC-30 or approved equal and be applied at a temperature between 85 and 120 degrees Fahrenheit. The prime coat is included in this contract as a precaution only. The intent is to place the asphaltic concrete pavement within 48 hours of the completion of the Fly- Ash operations. Should the Contractor not be able to place the asphaltic concrete pavement within the time specified the Engineer will authorize the placement of the prime coat to protect the base. This will be authorized only as a last resort. TS-7 ASPHA TI _ ON R T S IRFA Asphaltic concrete pavement shall be in accordance with APWA Standard Specifi- cations Section 2205 2001 Edition except as modified herein. The Contractor shall coordinate the Fly-Ash operations with the asphaltic concrete pavement operations such that the asphaltic concrete pavement shall be placed no more than 48 hours after the completion of the Fly-Ash. 7-1 Modify section 2205.3.A Mixing and proportioning by deleting the table shown and inserting the following. The mixture shown below is similar to a type 3 mixture and is the same gradation as a 3-01 in the 2001 edition of APWA, section 2205 a) In addition to the below listed limits the difference between the TS-8 "Percent Passing Square Mesh Sieve" of successive sieve sizes shall not exceed 20%. Agg~gatP Total nPr.~rsPnt a sing by w iah 1 %2" -- 1 " -- 3/" 4 -- '/z" 85-100 3/8" 70-90 Number 4 50-70 Number 8 37-47 Number 16 26-36 Number 30 18-30 Number 50 12-22 Number 100 6-15 Number 200 4-10 7-2 Design Mix: a) Prior to the production of any asphaltic concrete mix, the con- tractor shall submit the proposed mix design for approval to the Engineer for consideration and approval. To be approved the design mix submittal shall include: Information on source of the hot-mix and the ingredient materials. (Materials shall be from an approved source.) Include certified test data showing that the materials meet the requirements of section 2205. iii) Engineering Division at no cost to the Contractor shall perform materials testing. iv) An existing design mix may be approved provided it is not more than a year old and the materials are being ob- tained from the same sources. 7-3 Modify Section 2205.8.C.1 by adding: a) The usage of a electronic automatic screed controls and a trav- eling string-line for the roadway surface course material is a re- quirement of this contract. TS-9 b) An automatically controlled grade leveling and slope control de- vice approved by the engineer shall regulate the screed of the mechanical spreading and finishing machine. The target cross slope is 3%. The intent is to place 3" of material and yields on material verses area covered shall be maintained and adjust- ments made if overruns or underruns are occurring. 7-4 Virgin aggregate shall be used in the surface mix, no recycled pavement shall be used. 7-5 Modify section 2205.3.D by changing the asphalt cement from a 4 to 7 percent to a 5 to 7 percent range and the gradation shall be in accordance with the following: 7-6 The plan thickness for the overlay of the Fly-Ash base stabilization is 3". 7-7 Density: The density requirements of Standard Specifications section 2205.8.E. are revised as follows "The completed asphaltic concrete pave- ment shall have a density equal to or greater than 98 percent for the surface mixture. 7-8 At the approaches of the side roads and driveways, the pavement overlay shall be placed to the limits of the base stabilization. 7-9 Traffic shall not be permitted on an asphaltic concrete pavement surface until the mixture has attained sufficient strength to support the traffic without dam- age, except as directed by the Engineer. 7-10 The Contractor shall contact the engineer 24-hours in advance of any paving operations. 7-11 Weight tickets will be provided to the resident engineer as each truck arrives at the jobsite. The ticket information must include a) Project number b) Date c) gross weight d) Net weight, e) Running total of the amount of mix supplied to the project on that date. f) Truck number g) Drivers name TS-10 h) Time and temperature of the mix when leaving the plant. 7-12 Measurement: No measurement of asphalt cement or mineral aggregate for payment will be made. All costs associated with the procurement, hauling, handling, etc., of the asphalt cement or mineral virgin aggregate shall be con- sidered subsidiary to the bid item "Asphaltic Conc. SurF'. 7-13 Payment for the Asphaltic concrete mixture used in the work will be a lump sum price bid shall include all costs associated with the procurement, produc- tion, hauling, placement, tack coating, handling of traffic, temporary traffic marking and all other miscellaneous work required. The Contractor shall perform other unforeseen work, for which there is no provision included in the contract, whenever it is deemed necessary or desirable to complete the work as contemplated. Such work shall be performed in accordance with the Standard Specifications and as directed by the Engineer. Payment for the work performed under this Technical Specification shall be made in accordance with the proposal unit prices where the requested work is covered by an item listed in the proposal. If the work is not represented by a unit price listed in the proposal, contractor shall submit complete cost details. TS-11 W N C 01 N 0 n ~ y ~ ~ ~ _ ~..F. Q ~~ n n Q D -~ v v- w rn w 0 0 s