Water Resources Development Directorate Tender

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Water Resources Development Directorate - WRDD Tender

Works
Civil And Construction
Pipe Line Project
Eprocure
Opening Date28 Feb 2025
Closing Date14 Mar 2025
Tender Amount₹ 18,07,364 
Notes
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Costs

Summary

Maint. And Repg Of Pipeline, Ph, Internal Wiring And Const. Of Bw Etc. Of 2 Nos. Dtw (227/n Dogachhi Dtw And 228/n Saguna Dtw) Under Kalyani Block Of Nadia District Under Kalyani(ai) Division Under Core-sector Programme For The Fy 2024-25.

Description

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BOQ Items

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Supply of Alta Alta Valve (nipple type) with handwheel 01 no. for 04 nos valve.(lAs par approved existing drawing). 150 mm (type-C)

12

4435

53220

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Nuts & bolts different Size

5

176

880

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Part-B: Repairing of R.C.C pipe line . Dismantling all types of plain cement concrete works, stacking serviceable materials at site and removing rubbish as directed within a lead of 75 m. In ground floor including roof. (a) upto 150 mm. thick

5.7

939

5352.3

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Dismantling all types of masonry excepting cement concrete plain or reinforced, stacking serviceable materials at site and removing rubbish as directed within a lead of 75 m. a) In ground floor including roof.

9.6

447

4291.2

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Earth work in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. The item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete. (a) Depth of excavation not exceeding 1,500 mm

77.93

119

9294.71

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Repairing of leakages in collar joints of R.C.C. Pipe line by opening the joints fully by chipping out the old morter, cleaning the pipe recesses and collar properly, and thereafter positioning and levelling the pipes and collar, filling the annual spaces of joints with jute braiding dipped in cement slurry and grouting with (1:2) cement morter mixed with approved quality water proofing compound (5% by wt. of cement) and curing all complete as per direction of Engineer-in-Charge. 225 mm dia R.C.C Pipe

20

67

1357.8

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Laying and joining of R.C.C. spun pipes with matching collars of different sizes mentioned below in field trenches including handling and carrying the pipes and matching R.C.C. collars from field stack, lowering the same within the trench, property positioning and levelling on bricks laid flat, filling the annular space between collar and the pipe joint with Jute braiding dipped in cement slurry, grouting with cement and sand mortar (1:2) mixed with approved quality water proofing compound (5% by weioght of cement) and curing all complete as per direction of Engineer-in-Charge(cost of bricks for levelling and jute braiding are included). 1830 mm long 225 mm dia.

400.77

32

12944.87

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Taking out the damaged R.C.C. Pipe and two collars by dismantling two joints carefully, carrying and stacking the same near the pump house, carrying new pipe and collars from the field stack, lowering the same within the trench, properly positioning and levelling on bricks laid flat, between collar and the pipe joints with jute braiding dipped in cement slurry, grouting with cement and sand mortar (1:2) mixed with approved quality water proofing compound (5% by weight of cement) and curing all complete as per direction of Engineer-in-Charge. 225 mm dia R.C.C pipe

60

115

6958.8

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Taking out the condemmed 150 mm dia. N.T.P./T.P./ Alfa-Alfa valve from 150 mm dia. M.S./G.I. pipe of existing spout chamber by careful chiseling with least disburbance to the existing system of structure upto required limit and fitting, fixing of new one with 150 mm dia. M.S./G.I. pipe in proper position of the spout chamber using havoc zinc jute so as to make the joint leak proof including mending good all damages and returning back the condemned materials at store as per direction of Engineer-in-Charge.

12

81

973.08

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Labour Charges for fitting, fixing and laying, where necessary of following M.S / G.I. / E.R.W. pipes and accessories (to be supplied departmentally) including transportation of the same cutting, threading, jointing and making leak-proof threaded / flanged joint at site, by using socket / rubber insertion, nuts and bolts etc. maintaining proper alignment and level - all complete - as per direction of Engineer-in-Charge. (v) 150mm. dia. C.1.NTP/Alfa-Alfa valve.

12

54

656.28

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(viii) 150mm. dia. M.S. riser pipe with flanged ends

12

49

588.36

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Earth work in excavation of field trenches as per design section and alignment for laying of pipe lines (PVC, RCC, ACP etc.) upto a depth of 1500 mm all sorts of soils including removing, spreading or stacking extra earth as directed. The item includes necessary trimming of sides trenches, levelling, dressingand ramming the bottom as required complete

272.78

99

27007.95

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Single Brick Flat Soling of picked Jhama bricks including ramming and dressing bed to proper level and filling joints with local sand.

364.35

361

131530.35

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Filling in foundation or plinth by silver sand in layers not exceeding 150 mm. as directed and consolidating same by thorough saturation with water ramming complete, including the cost of supply of sand. (Payment to be made on measurement of finished quantity)

31.99

936

29949.36

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Ordinary Cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement,if any, in gound floor as per relevant IS codes. a) Pakur Variety

34.01

5695

193695.79

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Brick work with 1st class bricks in cement mortar (1:6) (a) In foundation and plinth

12.48

5413

67554.24

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125 mm. thick brick work with 1st class bricks in cement mortar (1:4) in ground floor.

310.8

736

228748.8

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Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners, as directed and racking out joints or roughening of concrete surface including throating, nosing and drip course as necessary at ground floor. (a) with (1:6) cement mortar. (ii) 15 mm. thick plaster.

1118.26

151

168857.26

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Neat cement punning about 1.5 mm. thick in wall dado, floor, drain, door and window sill etc. complete.

1118.26

34

38020.84

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Labour charges for clearing inside of 225 mm dia R.C.C. Pipeline by any suitable method like inserting bamboo or iron rope, as the case may be, by taking out RCC Pipes at 15 m intervals carefully dismantling Collar joints and mending good refixing the same after clearance of any silt, sand, iron incrustation or brick bats, etc.

400.77

38

15493.77

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Taking out the damaged R.C.C. Tee and 3 nos. collars by dismantling three joints carefully, carrying and stacking the same near the pump house, carrying new R.C.C. Tee and collars from the field stack, lowering the same within the trench, properly levelling and positioning on bricks laid flat, filling the annual space betwen pipe fitting and collars with jute braiding dipped in cement slurry, grouting with cement and sand mortar (1:2) mixed with approved water proofing compound (5% by weight of cement) and curing etc. complete as per direction of Engineer-in-Charge. 225 mm x 225 mm x 150 mm R.C.C. Tee

9

148

1340.91

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Jointing the undermentioned R.C.C. pipe fittings (pipeline specials) in the R.C.C. pipe line with matching RC.C. collars including handling and carryingthe fittings and matching R.C.C. collars from field stack, lowering in thetrenches, properly levelling and positioning on bricks laid flat, filling the annularspace between pipe fitting and collars with Jute braiding dipped in cement slurry, grouting with cement and sand mortar (1:2) mixed with approved waterproofing compound (5% by weight of cement) and curing etc. complete as perdirection of the Engineer-in-Charge (Cost of bricks for levelling and Jute braiding are included). (iii) 225 mm x 225 mm x 225 mm. R.C.C. Tee

4

58

233.84

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(iv) 225 mm x 225 mm x 150 mm. R.C.C. Tee

12

57

690.24

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Earth work in filling in foundation trenches or plinth with good earth in layer not exceeding 15 cm. Including watering and ramming etc. layer by layer complete with earth obtained from excavation of foundation.

15.59

77

1208.85

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Earth work in filling in trenches after laying pipe lines (PVC, RCC, ACP etc.) with good earth obtained from excavation of field trenches in layers not exceeding 225 mm, including watering and ramming etc. layer by layer complete. (Payment will be made on the basis of measurement of finished quantity of work.)

209.04

66

13798.73

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Hire and labour charges for shuttering with centering and necessary staging upto 4 m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams and columns, lintels curved or straight including fitting, fixing and striking out after completion of works . (a) 25 mm to 30 mm thick wooden shuttering as per decision & direction of Engineer-In-Charge. ( Upto roof of ground floor )

113.82

337

38357.34

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Add : Water transmisssion arrangement @ 3%

1

28147

28147.78

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Add GST @18%

1

184924

184924.02

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Add Cess @ 1%

1

12122

12122.8

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Part-C: Repairing of Pump House & Boundary Wall. Dismantling all types of plain cement concrete works, stacking serviceable materials at site and removing rubbish as directed within a lead of 75 m. In ground floor including roof. (a) upto 150 mm. thick

0.61

939

572.79

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Dismantling all types of masonry excepting cement concrete plain or reinforced, stacking serviceable materials at site and removing rubbish as directed within a lead of 75 m. a) In ground floor including roof.

1.59

447

710.73

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Stripping off worn out plaster and raking out joints of walls, celings etc. upto any height and in any floor including removing rubbish within a lead of 75m as directed. Pump House inside

15.2

19

288.8

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Ordinary Cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement,if any, in gound floor as per relevant IS codes. a) Pakur Variety

1.21

5695

6891.26

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Brick work with 1st class bricks in cement mortar (1:6) (a) In foundation and plinth

1.79

5413

9689.27

... More
Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners, as directed and racking out joints or roughening of concrete surface including throating, nosing and drip course as necessary at ground floor. (a) with (1:6) cement mortar. (ii) 15 mm. thick plaster.

15.2

151

2295.2

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Neat cement punning about 1.5 mm. thick in wall dado, floor, drain, door and window sill etc. complete.

12.05

34

409.7

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Ordinary Cement Concrete (mix 1:1.5:3) with graded stone chips (20 mm. nominal size) excluding shuttering and reinforcement, if any, in ground floor as per relevant IS codes. (a) Pakur variety

0.5

6239

3119.84

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Decorative cement based paint. Inside

48

49

2352

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Decorative cement based paint. Outside

522

49

25578

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Supplying, fitting & fixing UPVC pipes A- Type and fittings conforming to IS:13592-1992 with all necessary clamps nails, including making holes in walls, floor etc. cutting trenches in any soil through masonry concrete structures etc if necessary and mending good damages including joining with jointing materails (Spun Yarn, Valamoid/Bitumen/M-Seal etc) complete. (i) 75 mm. Dia

7

188

1316

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Supplying, fitting & fixing UPVC pipes A- Type and fittings conforming to IS:13592-1992 with all necessary clamps nails, including making holes in walls, floor etc. cutting trenches in any soil through masonry concrete structures etc if necessary and mending good damages including joining with jointing materails (Spun Yarn, Valamoid/Bitumen/M-Seal etc) complete. B) UPVC Fittings: a) Plain Tee, (i) 75 mm. Dia.

2

102

204

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d) Shoe, (i) 75 mm. Dia.

2

78

156

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Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust (if necessary), cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. (a) For works in foundation, basement and upto Roof of ground floor/upto 4 m (b) Tor Steel / Mild Steel III. Other Manufacturers not specified.

0.04

54586

2183.44

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(a) M.S.or W.I. Ornamental grill of approved design joints continuously welded with M.S, W.I. Flats and bars of windows, railing etc. fitted and fixed with necessary screws and lugs in ground floor. (i) Grill weighing above 10 Kg./sq.mtr and up to 16 Kg./sq. mtr.

0.45

9888

4449.6

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Supplying 1.5mm thick M.S. sheet fitted and fixed on one or both faces of M.S./ W.I. gate etc. with point welding at not more than 150mm apart complete in all respect as per design including cost of all labour and materials.

3.24

1304

4224.96

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(a) Priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc.

6.48

29

187.92

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(A) Painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. including using of approved putty etc. on the surface, if necessary : (b) On steel or other metal surface : With super gloss (hi-gloss) (iv) Two coats (with any shade except white)

6.48

79

511.92

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Add : Water transmisssion arrangement @ 3%

1

1908

1908.42

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Add GST @18%

1

12077

12077.4

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Add Cess @ 1%

1

791

791.74

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Part-D: Internal wiring of Pump House . Earthing with 50 mm. dia GI pipe 3.64 mm thick × 3.04 mts long and 1 × 4 SWG G.I. (Hot Dip) wire (4 mts. Long), 13 mm dia. × 80 mm. long G.I. bolts, double nuts, double washers including supplying and fixing 15 mm. dia G.I. Pipe protection (1 mt. long) to be filled with bitumen, partly under the ground level and partly above the ground level, driven to an average depth of 3.65 metre below the ground level and restoring the surface duly rammed as below:(For soft soil). By ISI-Medium GI pipe

2

1369

2738

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Supplying and fixing earth busbar of galvanized (Hot Dip) M.S. Flat 25 mm × 6 mm on wall having clearance of 6 mm. from wall including providing drilled holes on the busbar complete with G.I. bolts, nuts, washers spacing insulators etc. as required.

0.05

156

7.8

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Connecting the equipments to earth busbar including supplying and fixing G.I.(Hot Dip) Wire of size as below on wall/floor with stapples buried inside floor/wall as required and making connection to equipments with bolts, nuts, washers, cable, lugs etc. as required and mending good damages. No. 8 SWG

9

9

81

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Supplying and fixing bulk head light fitting (Havells make) on wall /ceiling including S&Fsuitable for 100 watt lamp complete with glass wire-guard and holder

3

579

1737

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Supply of 230/250 volts grade clear lamps 100 Watt (Philips).

4

24

96

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Add @ 2%

1

93

93.2

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Add GST @18%

1

855

855.54

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Add Cess @ 1%

1

56

56.09



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