damodar valley corporation - rites · per drawings and technical specifications clause 201. ... as...

of 16 Signature of the tenderer under seal of the firm

DAMODAR VALLEY CORPORATION

NOTICE INVITING TENDER NO: 79/OT/R/DVC/HW/BOKARO-BRIDGE/2014

Dated 08.01.2014

Tender document for Construction of Bridge over river Konar along with its approach road etc. Including Road Over Bridge (ROB) on Gomo – Barkakhana Railway Line at BTPS, DVC, Bokaro.

PART – 2

FINANCIAL BID

CONTENTS

SCHEDULE (BILL) OF QUANTITIES

(Percentage Rate Contract)

Issued to (Name of Tenderer):________________________________________ Address of tenderer:_________________________________________________ Signature of officer issuing the documents___________________ Designation _______________________________ Date of Issue___________________

(A Govt. of India Enterprise)

Highway Division, KOLKATA 56 C R Avenue, 4th floor, Kolkata – 700 012

e.mail : [email protected] Phone No: (033) 22367145/7147

FAX (033)22362928

mailto:[email protected]


PART - 2

FINANCIAL BID


FINANCIAL BID

Part – 2

SCHEDULE (BILL OF QUANTITIES)

NAME OF WORK: Construction of Bridge over river Konar along with its approach road etc. Including Road Over Bridge (ROB) on Gomo – Barkakhana Railway Line at BTPS, DVC, Bokaro.

POINTS TO BE NOTED WHILE QUOTING RATES Where Tender has been invited on Percentage Rate basis, percentages on the Estimated Cost (whether above or below) are to be quoted for Bill No. 1 to Bill No. 9.


PART 2 SCHEDULE (BILL) OF QUANTITIES

(PERCENTAGE RATE TENDER)

ABSTRACT OF BID (PERCENTAGE TO BE QUOTED BY THE BIDDER)

SCHEDULE-A DESCRIPTION ESTIMATED COST (RUPESS) 1 Site Clearance and

Dismantling Rs. 1,22,398.00

2 Earthworks Rs. 1,77,48,004.00 3 Sub-base and Base Courses Rs. 1,06,81,130.00 4 Bituminous Pavement Rs. 2,67,07,242.00 5 Culverts Rs. 12,20,589.50 6 Bridges Rs.103,90,11,150.52 7 Misc. Items Rs. 1,46,71,279.73 8 Protection work to Railway

Track Rs. 52,79,440.00

9 Dismantling of existing Structures/Utilities

Rs. 12,89,170.00

Labour Welfare Cess @1.00% of the Project Cost

Rs. 1,11,67,304.04

Total Estimated cost of Schedule – 1 to Schedule – 9

Rs.112,78,97,708.00 (Rupees one hundred twelve crore seventy eight lakh

ninety seven thousand seven hundred eight only) PERCENTAGE ABOVE (+) OR BELOW (-) ON SCH –1 to SCH -9 AS QUOTED

PERCENTAGE IN FIGURES

* (+) or (-)

PERCENTAGE IN WORDS

* (PLUS) or (MINUS)

Total Quoted cost of Schedules (1) to (9) (Rupees)

Amount in figure (Rupees)

Total Quoted cost of Schedules (1) to (9) ( Rupees)

Amount in word (Rupees)

Rebate if any

Percentage in figure

Percentage in word

Net Quoted Cost of Schedule – 1 to Schedule – 9 ( Rupees)

AMOUNT IN FIGURES (RUPEES)

AMOUNT IN WORDS

(RUPEES)

* Strike out which is not applicable i) SIGNATURE OF AUTHORISED

SIGNATORY OF TENDERER ii) NAME OF SIGNATORY iii) NAME AND SEAL OF TENDERER iv) DATE

v) PLACE


SCHEDULE (BILL) OF QUANTITIES

CONSTRUCTION OF BRIDGE ON RIVER KONAR AND ITS APPROACHES ETC INCLUDING ROAD OVER BRIDGE (ROB) ON GOMO-BARAKAKANA RAILWAY LINE AT BTPS, DVC, BOKARO, JHARKHAND Item. No. Description of Item Unit Estimated

Quantity Unit Rate

(Rs.) Amount

(Rs.)

1 2 3 4 5 6

BILL No. 1 : SITE CLEARANCE AND DISMANTLING 1.01 Clearing and grubbing road land by

mechanical means including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned up to a lead of 1000 metres including removal and disposal of top organic soil not exceeding 150 mm in thickness complete as per drawings and Technical Specifications Clause 201.

Hectare 2.52 34,400.00 86,688.00

1.02 Cutting of trees including cutting of trunks, branches, uprooting and removal of stumps including stacking of serviceable material within a lead of 1000 metres and earth filling in the depression/pit as per Technical Specifications Clause 201

a) Girth above 300 mm to 600 mm Nos 75 151.00 11,325.00

b) Girth above 600mm to 900 mm Nos 45 257.00 11,565.00

c) Girth above 900 to 1800 mm Nos 15 520.00 7,800.00

d) Girth above1800 mm and above Nos 5 1,004.00 5,020.00

Total of Bill No. 1 1,22,398.00


BILL No. 2 : EARTH WORK 2.01 Excavation for road way in soil by mechanical

means including cutting and pushing the earth to site of embankment upto a distance of 100 metres (average lead 50 metres), including trimming bottom and side slopes in accordance with requirements of lines, grades and cross sections complete as per Technical Specifications Clause 301.

a) All types of soil Cu.m 9,650 114.00 11,00,100.00

b) In ordinary rock not requiring blasting Cu.m 1,500 191.00 2,86,500.00

2.02 Construction of embankment with approved material obtained from borrow areas with all lifts and leads, transporting to site, spreading, grading to required slope and compacting, complete as per drawings and Technical Specifications Clause 305

Cu.m 35,222 285.00 1,00,38,270.00

2.03 Construction of sub-grade with approved material complete as per drawing and Technical Specifications Clause 305 with all leads and lifts, meeting the requirements of minimum soaked CBR value of 5%.

Cu.m 14,494 326.00 47,25,044.00

2.04 Construction of earthen shoulder and fill in the median with approved material complete as per drawing and Technical Specifications Clause 407 with all leads and lifts.

Cum 3,415 326.00 11,13,290.00

2.05 Construction of embankment and sub-grade with suitable materials deposited at site from roadway and drainage excavation complete as per Technical Specification Clause 305

Cu.m 1,900 103.00 1,95,700.00

2.06 Loosening, levelling and compacting original ground supporting embankment, sacrified to a depth of 150mm, mixed with water at OMC and then compacted by rolling so as to achieve minimum dry density as given in table 300-2.

Cu.m 5,500 29.00 1,59,500.00

2.07 Loosening and recompacting sub-grade in all kinds of soil complete as per Technical specifications Clause 305

Cu.m 2,400 54.00 1,29,600.00

Total of Bill No. 2 1,77,48,004.00


BILL No. 3: SUB-BASE AND BASE COURSES

3.01 Providing and Constructing granular sub-base (GSB) with grading I of Table 400-1, with crushed aggregates by mix in place method complete as per drawing and Technical specifications clause 401

Cum 4,434 1,045.00 46,33,530.00

3.02 Constructing Wet Mix Macadam (WMM) base complete as per drawing and Technical Specifications Clause 406

Cum 5,200 1,163.00 60,47,600.00

Total of Bill No. 3 1,06,81,130.00

BILL No. 4: BITUMINOUS PAVEMENT 4.01 Providing and applying primer coat with

bitumen emulsion grade (SS-1) over granular surface complete as per Technical Specifications clause 502.

a) 6.0 kg to 9.0 kg/10 sqm Sqm 19,587 29.00 5,68,023.00

4.02 Providing and applying tack coat with bitumen emulsion grade (RS-1) over prepared surface all complete as per Technical specifications Clause 503.

a) @ 2.0 kg to 2.5 kg/10 sqm over bituminous surface Sqm 39,174 9.00 3,52,566.00

4.03 Providing and laying Dense Bituminous Macadam (DBM) course using bitumen of 60/70 grade, complete as per drawing and Technical Specifications clause 507

Cum 2,928 6,701.00 1,96,20,528.00

4.04 Providing and laying bituminous concrete (BC) wearing course using bitumen of 60/70 grade, complete as per drawings and technical specifications clause 509

Cum 783 7,875.00 61,66,125.00

Total of Bill No. 4 2,67,07,242.00


BILL NO. 5 : CULVERTS 5.01 Earthwork in excavation of foundation

including backfilling in layers with compaction for structures and all leads & lifts complete as per drawing and Technical Specifications Clause 304 & 305

a) Ordinary Soil Cum 101 121.00 12,221.00

b) Rock (blasting prohibited) Cum 100 130.00 13,000.00

5.02 Providing and laying back filling behind Box, abutments, splayed wing walls, return wall or any other area with selected imported granular materials of approved quality complete as per drawings and Technical Specifications Clause 305 and Appendix-6, IRC:7

Cum 37 671.00 24,827.00

5.03 Providing filter medium behind Box, abutment, wing wall and return wall complete as per drawing and Technical Specifications Clauses 305 and 2504

Cum 11 1,305.00 14,355.00

5.04 Plain cement concrete M-15 for leveling course below pipe, headwall, abutment, wing wall,returnwall etc., including centering and shuttering all complete as per drawing and Technical Specifications Section 1700, 2100 & 2900

Cum 13 4,240.00 55,120.00

5.05 Cement concrete for Reinforced/Plain concrete in open foundation and substructure including providing of 100mm dia AC pipe weep holes at 1m c/c both ways complete as per drawing and Technical Specifications Sections 1700, 2100 & 2900

a) M-20 grade Cum 119 5,020.50 5,97,439.50

5.06 Providing, laying and jointing NP-4 (as per IS: 458-2003) RCC pipes for culverts complete as per drawing and Technical Specifications Section 2900 and IRC : SP : 13-1973.

a) Diameter 1000 mm m 93 4,519.00 4,20,267.00

5.07 Providing and laying stone pitching in slope complete as per drawing and Technical Specifications Section 2500

Cum 22 1,181.00 25,982.00

5.08 Providing and laying filter material underneath stone pitching in slope complete as per drawing and Technical Specifications Section 2500

Cum 11 1,436.00 15,796.00

5.09 Providing and laying dry stone flooring / apron complete as per drawing and Technical Specifications 2500 and 2900

Cum 34 1,223.00 41,582.00



BILL NO. 6 : BRIDGES 6.01 Earthwork in excavation for foundation of

structures and protection works in all types of

soil including marshy soil and soft rock for all depth, including disposal of surplus materials with all lifts and leads complete as per drawings, Technical Specifications Section 300, 2900 and as directed by Engineer.

Cum 34,094 121.00 41,25,374.00

6.02 Earthwork in excavation for foundation of structures and protection works in bouldary strata and rock (blasting prohibited), including all lifts and leads complete as per drawings and Technical Specifications Section 300 and as directed Engineer.

Cum 28,400 130.00 36,92,000.00

6.03 Providing and laying in position Plain Cement Concrete of M15 Grade in levelling course below open foundations, pile caps, approach slabs, in inspection ladders, annular filling around foundation in rock and below concrete wearing coat including centering and shuttering complete as per drawings and Technical Specifications Sections 1500 and 1700 and as directed by Engineer.

Cum 1,336 4,240.00 56,64,640.00

6.04 Providing and laying in position Reinforced / Plain Cement Concrete M 35 Grade in open foundation including centering and shuttering but excluding the cost of reinforcement all complete as per drawings and Technical Specifications Sections 1500, 1700, 2100 and as directed by Engineer.

Cum 8,940 5,240.00 4,68,45,600.00

6.05 Providing and laying cutting edge of mild steel weighing not less than 40Kg per meter for well foundation complete as per drawing and Technical Specifications Sections 1200 & 1900 and as directed by Engineer..

MT 7 76,329.00 5,34,303.00

6.06 Providing steel liner plates 10 mm thick for curbs and 6 mm thick for steining of wells including fabricating and setting out as per detailed drawings and as directed by Engineer

MT 60 70,096.00 42,05,760.00

6.07 Providing and laying Reinforced cement concrete in well foundation complete as per drawing and Technnical Specification Sections 1200, 1500 & 1700 and as directed by Engineer.

a) In well curb, M - 35 Cum 150 6,379.00 9,56,850.00

b) In well steining , M - 35 Cum 575 5,847.00 33,62,025.00

c) In Bottom Plug, M - 25 Cum 570 5,357.00 30,53,490.00

d) In Top / Intermediate Plug, M - 25 Cum 90 4,970.00 4,47,300.00

e) In well cap, M - 35 Cum 320 5,240.00 16,76,800.00


6.08 Sinking of well foundation upto different levels within the permissible limits of tilts and shift including dredging, disposal of dredged material as directed, dewatering to the extent permitted by the Engineer, drop chiselling as may be necessary, including sinking by kenteledge method, controlled blasting wherever permitted by the Engineer or any other usual methods including boring & testing complete as per drawings and Technical Specifications Section 1200 and as directed by Engineer.For 9.00m dia. Well

a) In sandy, clayey and bouldary strata LM 12 11,228.50 1,34,742.00

b) In soft rock LM 20 21,191.00 4,23,820.00

c) In hard rock LM 4 24,100.00 96,400.00

6.09 Sand filling in foundation/substructures/wells complete as per drawing and Technical Specifications Section 1200 and as directed by Engineer.

Cum 3,000 591.00 17,73,000.00

6.10 Providing and laying in position concrete in Reinforced / Plain Cement Concrete of M-35 grade in pier, pier cap, pedestals, cantilever/counterfort abutment, abutment cap, dirt wall, splayed wing wall, retaining wall, box return, cantilever return, screen wall, median wall, curtain wall cut-off wall, inspection ladders, box cell structures. seismic restrainer etc. including centering and shuttering but excluding cost of reinforcement all complete as per drawings and Technical Specifications Sections 1500, 1700 and 2200 and as directed by Engineer.

Cu.m 12,951 6,022.00 7,79,90,922.00

6.11 Providing and laying in position concrete in Reinforced / Plain Cement Concrete of M-40 grade in voided slab, solid slab and cast in situ deck concrete over steel girder in Superstructure including centering and shuttering but excluding cost of reinforcement all complete as per drawings and Technical Specifications Sections 1500, 1700 and 2200 and as directed by Engineer.

Cum 19,738 6,618.00 13,06,26,084.00

6.12 Providing & fixing in position HYSD (TMT) as per IS 1786-1985 reinforcement bars in foundations, substructures, superstructures etc. complete as per drawings and Technical Specifications Section 1600 or as directed by Engineer .

MT 5,079 67,013.00 34,03,59,027.00


6.13 Supplying of all types of structural steel confirming to E 350 (Fe 490) of IS:2062:2006, fabrication, assembling, erection /slewing/end launching of steel girders (not requiring traffic block) upto 45.7 M span on sub-structure incl. provision of trolley refuges, if required complete as per approved drawing incl. one coat of Zinc chrome primer to IS-104 & one coat of Zinc Chrome Red Oxide to IS 2074 and painting as per IRS-B-1 on all members. Rate include fabrication of all the types of batterns, bracings, ties, stiffeners, packing, diaphragms, shop rivets /welding, T&F bolts, drifts, shop welds, templates, jigs, fixtures, back up supports, accessories, transporting various components from fabrication shop to site including loading, unloading, lift and taxes complete assembly of girders on drifts/bolts, field riveting / welding, assembling of temporary support for side slewing, raising of girders to the bed block level, providing sliding arrangements and slewing the

MT 3,272 89,417.26 29,25,73,274.72

girder in position, lowering of girder on bearings and bed plates, grouting holes in the bed block for fixing of HD bolts/anchor pins of bed plates, all temporary arrangements. Load testing may be done. The bearing sets to be provided with the girders will be paid separately as per relevant items.

6.14 Providing and laying in position Reinforced Cement Concrete M 35 Grade in Pile Cap including centering and shuttering but excluding the cost of reinforcement all complete as per drawings and Technical Specifications Sections 1500, 1700, 2100 and as directed by Engineer.

Cum 374 5,323.00 19,90,802.00

6.15 Providing and laying in position 65 mm thick wearing coat consisting of 40 mm thick bituminous concrete overlaid with a 25 mm thick layer of mastic asphalt over deck slab after applying prime coat complete as per drawings and Technical Specifications Sections 500 amd 2700 and as directed by Engineer

Sqm 21,855 833.16 1,82,08,711.80

6.16 Supplying, fitting and fixing in position true to line and level POT-PTFE bearing consisting of a metal piston supported by a disc or unreinforced elastomer confined within a metal cylinder, sealing rings, dust seals, PTFE surface sliding against stainless steel mating surface, completre assembly to be of cast steel/fabricated structural steel, metal and elastomer elements to be as per IRC: 83 part-I & II respectively and other parts conforming to BS: 5400, section 9.1 & 9.2 and clause 2006 of MoRTH Specifications complete as per drawing and approved technical specifications for following types:

(a) Elastomeric bearings Cu cm 1,23,26,400 1.00 1,23,26,400.00


(b) Fixed bearing with Vertical load of 100 ± 25 T and Horizontal force of 50 ± 10 capacity

Nos. 40 25,214.00 10,08,560.00

(c) Guided bearing with Vertical load 100 ± 25 T and Horizontal force of 50 ± 10 capacity

Nos. 40 32,663.00 13,06,520.00

(d) Free bearing with Vertical load of 100 ± 25 T and Horizontal force of 10 ± 5 capacity

Nos. 96 21,775.00 20,90,400.00

6.17 Providing and fixing in position Expansion Joints under supervision of manufacturer specialist complete as per drawings and Technical Specifications Section 2600 and as directed by Engineer.

(a) Strip seal type capable of taking 70 mm movement

Lm 1,332 7,613.00 1,01,40,516.00

6.18 Providing and fixing in position drainage spouts complete as per drawings and Technical Specifications Clause 2705 and as directed by Engineer.

Nos. 624 3,272.00 20,41,728.00

6.19 Providing and fixing in position with clamps 150 mm dia PVC/GI downtake and runner pipe including joining with drainage spout pipe, providing couplers, bends etc. complete as per drawings and as directed by Engineer.

Lm 780 408.00 3,18,240.00

6.20 Providing and fixing in position MS pipe railing including vertical post, providing three or more coats of epoxy paint of approved colour, make and quality over a coat of epoxy primer complete as per drawings and Technical Specifications Sections 1900 and 2700 and as directed by Engineer.

a) For railing on bridge deck and walkways on pier cap

Lm 3,614 2,787.00 1,00,72,218.00

6.21 Providing and laying in position Reinforced Cement Concrete grade M40 in approach slabs including centering, shuttering, reinforcement and bituminous joint filler with joint sealing compound between approach slab and dirt wall / concrete pavements complete as per drawings and Technical Specifications Sections 1500, 1600, 1700 and 2700 and as directed by Engineer.

Cum 68 8,899.00 6,05,132.00

6.22 Providing and laying in position Reinforced Cement Concrete crash barrier / high containment crash barrier as per drawing including cost of reinforcement, centering and shuttering, bituminous fiber board and premoulded joint filler at expansion joints / gap locations, MS Pipe railing all complete as per drawings and Technical Specifications Sections 1500, 1600, 1700 and 2700 and as directed by Engineer.

a) Grade M 40 Lm 5,250 3,934.00 2,06,53,500.00


6.23 Providing and laying in position Reinforced Cement Concrete of M-40 grade in railing kerbs, median kerbs including centering and shuttering but excluding cost of reinforcement steel, complete as per drawings and Technical Specifications Sections 1700 and 2300 and as directed by Engineer.

Cum 350 6,349.00 22,22,150.00

6.24 Supplying and placing void makers in voided slab superstructure complete as per drawing and Specifications

a) 600mm dia x 0.6mm spiral tubes in G.S. Lm 10,300 1,394.00

1,43,58,200.00

b) 800mm dia x 0.7 mm spiral tubes in G.S. Lm 3,100 2,033.00 63,02,300.00

6.25 Providing 100 mm dia AC pipe weep holes in abutments, splayed wing wall, median wall, retaining wall or any other earth retaining structure complete as per drawings and Technical Specifications Clause 2706 and as directed by Engineer.

Nos. 5,253 108.00 5,67,324.00

6.26 Providing and laying back filling behind abutments, splayed wing walls, return wall or any other area with selected imported granular materials of approved quality including all materials, labour, equipments, carriage etc., complete as per drawings and Technical Specifications Clause 305 and Appendix-6, IRC:78-2000 and as directed by Engineer with following properties:

(a) c =0, (b) >= 30o, (c) = 1.8t/m

3 Cum 4,621 671.00 31,00,691.00

6.27 Providing and laying filter media behind abutment, splayed wing wall, median wall, retaining wall and return wall complete as per drawings and Technical Specifications Section 2500 and as directed by Engineer.

Cum 1,114 1,305.00 14,53,770.00

6.28 Design, install, operate and maintain a temporary Cofferdam/Island & dewatering of the basin for construction works and complete, to the satisfaction of the Engineer.

a) Construction of Cofferdam/Island with moorum including spreading in uniform layers and compacting complete and removal of all the materials from the river bed after the purpose is over and disposal as per direction of the Engineer.

Cum 4,000 652.00 26,08,000.00

b) Sand bag/moorum bag pitching on slopes of Cofferdam/Islands Sqm 1,500 197.00 2,95,500.00

6.29 Carrying out sub soil investigation / confirmatory boreholes at specified foundation locations before commencement of construction, except in case of well foundation where confirmatory boring shall be carried out before bottom plugging for confirmation of strata at base of well foundation complete as per drawings and Technical Specifications section 2400 or as directed by Engineer.

a) In soil, soft rock and bouldary strata Lm 510 1,450.00 7,39,500.00


c) In hard rock Lm 88 6,700.00 5,89,600.00

6.30 Providing and laying in position Reinforced Cement Concrete of M-35 grade in bored cast in situ concrete piles including boring for piling, cost of routine load test and pile dynamic analyser test (2% of total number of piles but not less than 2 each) but excluding cost of steel reinforcement all complete as per drawings and Technical Specifications Sections 1100, 1700 and IRC 78-2000 and as directed by Engineer.

Pile Diameter = 1000 mm

a) In soil, bouldary strata and soft rock Lm 350 8,334.00 29,16,900.00

b) In hard rock Lm 210 11,667.60 24,50,196.00

6.31 Supplying, fabricating and providing of M.S liners 6 mm thick of required length including supplying, cutting, rolling, bending, so as to get 1000mm inner dia, welding, cost of labour, material, machinery, equipment required for proper completion including transporting to the pile location, aligning, lowering, pitching and driving the liners complete as directed by the Engineer.

MT 30 70,096.00 21,02,880.00

Total of Bill No. 6 103,90,11,150.52

BILL NO.7 :MISC ITEMS 7.01 Providing , fixing and erection of informatory

traffic sign boards made out of 2mm thick aluminum sheet. The sign shall be made as per IRC-67-2001and Technical Specifications Clause 801.

a) Advance Direction,1500mmX900mm Nos 8 13,749.75 1,09,998.00

b) Place Identification,1500mmX900mm Nos 3 13,749.75 41,249.25

c) Facility (Standard) 800mmX600mm Nos 6 4,735.68 28,414.08

d) Reassurance sign 800mmx600mm Nos 5 4,735.68 23,678.40

7.02 Providing , fixing and erection of cautionary sign boards made out of 2mm thick aluminum sheet.The sign shall be made as per IRC-67-2001andTechnical Specifications Clause 801.

a) Triangular 900mm Side Nos 6 4,400.00 26,400.00


7.03 Providing , fixing and erection of mandatory

sign boards made out of 2mm thick aluminum sheet.The sign shall be made as per IRC-67-2001and Technical Specifications Clause 801.

a) Octagonal stop 900mm Nos 6 7,028.00 42,168.00

b) Circular Speed limit 600mm dia Nos 6 3,854.00 23,124.00

7.04 Construction of temporary diversion road as per Technical Specifications Clause 112 metre 2,000 6,334.00 1,26,68,000.00

7.05 Pavement marking with hot applied thermoplastic material complete as per drawing and Technical Specifications Clause 803

a) Centre Line/Edge marking Sqm 1,666 378.00 6,29,748.00

b) No passing zone marking Sqm 200 378.00 75,600.00

7.06 Providing and fixing road delineators complete as per Technical Specification Clause 805, or as directed by Engineer.

Nos 60 520.00 31,200.00

7.07 Planting of trees by the road side (Avenue trees) in 0.60 m dia holes, 1 m deep dug in the ground, mixing the soil with decayed farm yard/sludge manure, planting the saplings, backfilling the trench, watering, fixing the tree guard and maintaining the plants for one year upto the Defect Liability Period.

Nos. 300 720.00 2,16,000.00

7.08 Providing and laying cast in situ cement concrete M20 Kerb stone (with top and bottom width 115 and 165mm respectively, 250mm high in M20 grade PCC on M10 grade foundation 150mm thick, foundation having 50mm projection beyond kerb stone, kerb stone laid with kerb laying machine, foundation concrete laid manually, all complete as per Clause 408.

Lm 3,300 229.00 7,55,700.00

Total of Bill No. 7 1,46,71,279.73


BILL NO.8 PROTECTION WORK TO ADJACENT RAILWAY TRACK 8.01 Driving and installing steel posts of 'H'/2'H'

sections as required to serve either as vertical restraints or as 'H' piles (All contractor's labour and materials including supply of 'H'/2'H' sections and fabrication). Note:- Contractor shall dismantle and remove all steel piles after completion of work, as directed by the Engineer, at his cost.

Lm 400 6,189.00 24,75,600.00

8.02 Providing steel liner plates 6 mm thick for between the 'H'/'2H' sections to form temporary walling including cutting, transporting to site, fabricating and setting out as per detailed drawings and as directed by Engineer. Note:- Contractor shall dismantle and remove all steel plates after completion of work, as directed by the Engineer, at his cost.

MT 40 70,096.00 28,03,840.00


BILL NO. 9 DISMANTLING OF EXISTING STRUCTURES/UTILITES 9.01 Demolishing CC/RCC work by

manually/mechanical means in single storied/multi-storied buildings, boundarywalls or any other structures, and stock pilling at designated location and disposal of dismantled materials up to lead of 2000 metres, stacking serviceable and unserviceable materials separately including cutting of reinforcement bars, etc. complete as per direction of the Engineer.

Cum 620 671.00 4,16,020.00

9.02 Dismantling of steel work in buit-up sections in ISMB, Channels, including all gusset plates, bolts, nuts cutting rivets, weldings, etc. including dismantling and stacking within a lead of 2000 metres as per direction of the Engineer.

Kg 15,000 1.55 23,250.00

9.03 Dismantling of brickwork in cement mortar manually/mechanically including stacking of serviceable materials and disposal of unserviceable material within lead of 2000 metres as per direction of the Engineer.

Cum 1,500 566.60 8,49,900.00


Total estimated cost of Bill No. 1 to 9 Rs. 111,67,30,403.75 Labour Welfare Cess @1.00% of the Project Cost Rs. 1,11,67,304.04 Total Cost Put to the Tender Rs. 112,78,97,707.79 Say Rs. 112,78,97,708.00

damodar valley corporation - rites · per drawings and technical specifications clause 201. ... as...

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