Kerala Water Authority Tender

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Kerala Water Authority - KWA Tender

Works
Civil And Construction
Electrical and Electronics
Water Storage And Supply
Eprocure
Opening Date5 Nov 2024
Closing Date30 Dec 2024
Tender Amount₹ 7,01,22,714 
Notes
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Costs

Summary

Re 65 Jjm Well Cum Pump House At Methipara And Ohsr At Methipara Wtp Site

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BOQ Items

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100.7.2:Bailing out water with engine and pump set above 5HP up to 10HP including conveyance to the site, erecting, dismantling and taking back of engine and pump, cost of fuel lubricating oil and other stores pay of staff etc., complete.

10000

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2.31:Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared

202.88

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100.3.7.1:Earthwork in open well excavation (above water) for wells of diameter above 6.0m and up to 9.0m in all kinds of soil and conveying and depositing the spoil within initial lead of 50m and lift up to 1.5m including neat banking.

227.37

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100.3.7.2:Earthwork in open well excavation (above water) for wells of diameter above 6.0m and up to 9.0m in all kinds of soil and conveying and depositing the spoil within initial lead of 50m and lift from 1.50m to 3.0m including neat banking.

195.95

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100.3.7.3:Earthwork in open well excavation (above water) for wells of diameter above 6.0m and up to 9.0m in all kinds of soil and conveying and depositing the spoil within initial lead of 50m and lift from 3.0m to 4.50m including neat banking.

175.97

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100.3.7.4:Earthwork in open well excavation (above water) for wells of diameter above 6.0m and up to 9.0m in all kinds of soil and conveying and depositing the spoil within initial lead of 50m and lift from 4.50m to 6.0m including neat banking.

156.96

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100.3.7.5:Earthwork in open well excavation (above water) for wells of diameter above 6.0m and up to 9.0m in all kinds of soil and conveying and depositing the spoil within initial lead of 50m and lift from 6.0m to 7.50m including neat banking.

139.13

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100.3.7.6:Earthwork in open well excavation (above water) for wells of diameter above 6.0m and up to 9.0m in all kinds of soil and conveying and depositing the spoil within initial lead of 50m and lift from 7.5m to 9.0m including neat banking.

81.66

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100.3.7.11:Earthwork in open well excavation (in or under water) for wells of diameter above 6.0m and up to 9.0m in all kinds of soil and conveying and depositing the spoil within initial lead of 50m and lift up to 1.5m including neat banking.

70.15

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100.3.7.12:Earthwork in open well excavation (in or under water) for wells of diameter above 6.0m and up to 9.0m in all kinds of soil and conveying and depositing the spoil within initial lead of 50m and lift from 1.50m to 3.0m including neat banking.

61.9

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100.4.6:Granite rock blasting in wells, measured in solids, including collecting and stacking spoil for measurement within the initial lead of 50m and lift up to 1.5m but excluding bailing out water and including providing protection by earth filled cement bags (300 Nos. of earth filled cement bags / 10 m3 blasting) to avoid damages to the nearby structures)

106.8

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100.4.7:Granite rock blasting in wells, measured in solids, including collecting and stacking spoil for measurement within the initial lead of 50m and lift up to 3.0m (1.5m to 3.0m) but excluding bailing out water and including providing protection by earth filled cement bags (300 Nos. of earth filled cement bags / 10 m3 blasting) to avoid damages to the nearby structures)

97.38

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100.4.8:Granite rock blasting in wells, measured in solids, including collecting and stacking spoil for measurement within the initial lead of 50m and lift up to 4.5m (3.0m to4.5m) but excluding bailing out water and including providing protection by earth filled cement bags (300 Nos. of earth filled cement bags / 10 m3 blasting) to avoid damages to the nearby structures)

38.76

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OD71169/2024-2025:Providing dowel bars by drilling holes for dowel rods for anchoring foundation of Well using 16mm dia bars at 40cm c/c, holes of size 19 mm to 22mm dia 60 cm deep including cost of all necessary materials, labour charges etc. complete as per the direction of departmental officers.

160

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4.1.5:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)

2.09

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5.1.2:Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:1:5:3 (1 cement 1.5 coarse sand :3 graded stone aggregate 20 mm nominal size

19.08

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5.33.1:Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer - in-charge. Note:- Cement content considered in this item is @ 330 kg/ cum. Excess or less cement used as per design mix is payable or recoverable separately.All work upto plinth level

28.83

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5.9.1:Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

43.27

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50.5.7:Reinforced cement concrete work in well-staining excluding the cost of centering, shuttering, finishing and reinforcement, with 1:1. 5:3 ( 1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size)

153.05

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OD71170/2024-2025:Centering and shuttering including strutting, etc. and removal of form for well steining (depth 13m)

765.98

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5.33.2:Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer - in-charge. Note:- Cement content considered in this item is @ 330 kg/ cum. Excess or less cement used as per design mix is payable or recoverable separately.All work above plinth level upto floor V level

95.47

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5.9.3:Centering and shuttering including strutting, etc. and removal of form for:Suspended floors, roofs, landings, balconies and access platform

70.92

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5.9.5:Centering and shuttering including strutting, etc. and removal of form for:Lintels, beams, plinth beams, girders bressumers and cantilevers

150.66

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OD71171/2024-2025:Centering and shuttering including strutting, propping etc and removal of form for lintels beams plinth breams girders,bressumers and cantilevers ( Circular form work, over a height of above 3.5 m)

86.63

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5.9.6:Centering and shuttering including strutting, etc. and removal of form for:Columns, Pillars, Piers, Abutments, Posts and Struts

83.76

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OD71172/2024-2025:Centering and shuttering including strutting,propping etc and removal of form for colums, pillers, piers, abutments, posts and struts( height bove 3.5 m)

38.4

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OD71173/2024-2025:Centering and shuttering including strutting,propping etc and removal of form for suspended floors, roof, landings, balconies and access platform etc. ( circular form work, height above 3.5 m)

239.9

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5.9.19:Centering and shuttering including strutting, etc. and removal of form for:Weather shade, Chajjas, corbels etc., including edges

14.14

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OD71174/2024-2025:Centering and shuttering including strutting,propping etc and removal of form for weather shade, chajjas, corbels etc including edges( height bove 3.5 m)

40.17

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5.22.6:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more

33659.04

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50.6.1.5:Solid block masonry using pre cast solid blocks ( Factory made) of size 30x20x20cm or nearest available size confirming to IS 2185 Part I of 1979 for super structure up to floor two level thickness 20cm and above in: CM 1:6 ( 1 cement : 6 coarse sand) etc complete

31.75

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50.6.1.6:Solid block masonry using pre cast solid blocks (Factory made) of size 30x20x20cm or nearest available size confirming to IS 2185 part I of 1979 for super structure above floor two level upto floor five level thickness 20cm and above in : CM 1:6 ( 1 cement : 6 coarse sand sand) etc complete

15.08

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13.7.1:12 mm cement plaster finished with a floating coat of neat cement of mix:1:3 ( 1 cement : 3 fine sand)

1478.38

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13.23.2:Extra for plastering on circular work not exceeding 6 m in radius.In two coats

684.91

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10.2:Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

200

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10.25.2:Item Shifted to Sub head 14 as item 14.73 Item Shifted to head 14 as item 14.74 Steel work welded in built up sections/framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works

50

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10.29.2:Providing & fixing fly proof wire gauze to windows, clerestory windows & doors with M.S. Flat 15x3 mm and nuts & bolts complete.Stainless steel (grade 304) wire gauze of 0.5 mm dia wire and 1.4 mm aperture on both sides

1.44

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10.26.3:Providing and fixing hand rail of approved size by welding etc. to steel ladder railing, balcony railing, staircase railing and similar works, including applying priming coat of approves steel primer.G.I. pipes

684.71

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10.6.1:Supplying and fixing rolling shutters of approved make, made of required size M.S. laths, interlocked together through their entire length and jointed together at the end by end locks, mounted on specially designed pipe shaft with brackets, side guides and arrangements for inside and outside locking with push and pull operation complete, including the cost of providing and fixing necessary 27.5 cm long wire springs manufactured from high tensile steel wire of adequate strength conforming to IS: 4454 - part 1 and M.S. top cover of required thickness for rolling shutters.80x1.25 mm M.S. laths with 1.25 mm thick top cover

5

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10.7:Providing and fixing ball bearing for rolling shutters.

2

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10.11.1:Providing and fixing factory made ISI marked steel glazed doors, windows and ventilators, side/top/centre hung, with beading and all members such as F7D, F4B, K11B and K 12 B etc. complete of standard rolled steel sections, joints mitred and flash butt welded and sash bars tenoned and riveted, including providing and fixing of hinges, pivots, including priming coat of approved steel primer, but excluding the cost of other fittings, complete all as per approved design, (sectional weight of only steel members shall be measured for payment).Fixing with 15x3 mm lugs 10 cm long embedded in cement concrete block 15x10x10 cm of C.C. 1:3:6 ( 1 Cement : 3 coarse sand: 6 graded stone aggregate 20 mm nominal size)

251.6

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13.43.1:Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface:Water thinnable cement primer

1164.89

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13.60.1:Wall painting with acrylic emulsion paint of approved brand and manufacture to give an even shade:Two or more coats on new work

1165

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13.50.3:Applying priming coat:With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanised iron /steel works

5.7

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13.61.1:Painting with synthetic enamel paint of approved brand and manufacture to give an even shade:Two or more coats on new work

57.61

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13.71:Lettering with black Japan pint of approved brand and manufacture

1500

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100.41.33:Supplying and fixing 500mm dia C.I. manhole cover with frame (medium duty) charges including all cost, labour charges etc., complete.

2

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OD71175/2024-2025:Supply of DI K9 Double flanged pipe 500mm dia

15

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100.98.467:Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 500mm.

3

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18.26.2:Providing and laying flanged C.I. Standard specials such as tees, bends, collars, tapers, caps etc., suitable for flanged jointing as per IS : 1538 :Over 300 mm dia

12.81

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100.15.9:Conveying and laying Double Flanged (Screwed / Welded) Centrifugally (Spun) Ductile Iron Pipes of Class K-9 conforming to IS: 8329, excluding cost of pipe and specials: 500mm diameter Ductile Iron Double Flanged pipes.

15

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100.31.1.11:Conveying and fixing C.I. sluice valves (with cap) by providing bolts, nuts, rubber insertions etc., complete, but excluding the cost of the valve (tail pieces, if required, will be paid separately): 500mm diameter, Class I.

3

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18.30.11:Providing flanged joints to double flanged C.I./ D.I pipes and specials, including testing of joints:500 mm diameter pipe

6

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OD71176/2024-2025:Providing sanitation arrangements & Electrification works for operator's room including construction of toilet room ,septic tank arrangements,pipe line works,sanitary fittings including wash basin and mirror ,towel rod ,Door windows ventilation ,locking arragements,floor and wall tile works ,500 litre storage tank and neccesssary lighting arragements etc..complete.

1

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Construction of Retaining wall at well site

-

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2.8.1:Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.All kinds of soil

95

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4.1.5:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)

17.16

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5.1.3:Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

16.36

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5.9.1:Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

30.32

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50.5.33.1:Providing and laying in position machine batched and machine mixed design mix M- 20 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer-in-charge. Note: Cement content considered in this item is @ 330 kg/ cum. Excess or less cement used as per design mix is payable or recoverable separately. All work up to plinth level

27.98

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5.9.6:Centering and shuttering including strutting, etc. and removal of form for:Columns, Pillars, Piers, Abutments, Posts and Struts

221.6

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50.5.33.2:Providing and laying in position machine batched and machine mixed design mix M-20 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer-in-charge. Note:- Cement content considered in this item is @ 330 kg/cum. Excess or less cement used as per design mix is payable or recoverable separately. All work above plinth level upto floor V level

19.17

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5.9.3:Centering and shuttering including strutting, etc. and removal of form for:Suspended floors, roofs, landings, balconies and access platform

121.6

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7.1.1:Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) up to plinth level with:Cement mortar 1:6 (1 cement : 6 coarse sand)

47.4

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5.9.5:Centering and shuttering including strutting, etc. and removal of form for:Lintels, beams, plinth beams, girders bressumers and cantilevers

30.96

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5.22.6:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more

6351

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10.16.1:Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete.Hot finished welded type tubes

228

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50.6.1.5:Solid block masonry using pre cast solid blocks ( Factory made) of size 30x20x20cm or nearest available size confirming to IS 2185 Part I of 1979 for super structure up to floor two level thickness 20cm and above in: CM 1:6 ( 1 cement : 6 coarse sand) etc complete

14.22

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13.1.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

151.68

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13.16.1:6 mm cement plaster of mix:1:3 ( 1 cement : 3 fine sand)

121.6

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13.50.3:Applying priming coat:With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanised iron /steel works

14.03

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13.61.1:Painting with synthetic enamel paint of approved brand and manufacture to give an even shade:Two or more coats on new work

14.03

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13.43.1:Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface:Water thinnable cement primer

163.68

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13.60.1:Wall painting with acrylic emulsion paint of approved brand and manufacture to give an even shade:Two or more coats on new work

163.68

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10.25.2:Item Shifted to Sub head 14 as item 14.73 Item Shifted to head 14 as item 14.74 Steel work welded in built up sections/framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works

300

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16.17.1:Fencing with R.C.C. post placed at required distance, embedded in cement concrete blocks, every 15th post, last but one end post and corner post shall be strutted on both sides and end post one side only, provided with horizontal lines and two diagonals of barbed wire weighing 9.38 kg per 100 metres (minimum), between the two posts fitted and fixed with G.I staples on wooden plugs or G.I binding wire tied to 6 mm bar nibs fixed while casting the post (cost of R.C.C. posts, struts, earth work and concrete to be paid for separately):- Payment to be made per metre cost of total length of barbed wire used .With G.I barbed wire

237

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Supply, Laying, Testing and Commissioning of Raw Water Pumping Main -450mm DI K9 Pipe 800m from Intake well cum pump house at Methipara to WTP at Methipara - Appendix A -Cost of Materials.

-

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100.98.122:Supply of DI K9 Pipe Conforming to IS 8329/2000, 450mm Dia.

515

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18.25.2:Providing and laying S & S C.I standard specials such as tees, bends, collars, tapers, caps etc. (Heavy class):Over 300 mm dia

29.35

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100.98.466:Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 450mm.

1

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100.98.463:Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 300mm.

1

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100.98.450:Supply of CI Air Valve with Flanges, Conforming to IS 14845 - 2000, Kinetic Air Valve Type DS1, Size 80mm.

5

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Supply, Laying, Testing and Commissioning of Raw Water Pumping Main -450mm DI K9 Pipe 800m from Intake well cum pump house at Methipara to WTP - Appendix B -Working Charges.

-

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100.59.1:Cutting the bituminous / concrete roads with cutting machine for a minimum depth of 200mm along the sides of proposed alignment of the pipe to be laid without causing any damage to other utilities, including the charges for hire and conveyance of tools and plant, cost of consumables and charges for lighting, watching, ribbon fencing, caution boards, traffic diversion, and as per the direction of departmental officers etc. complete, before carrying out the demolition of bituminous / concrete road by mechanical means and carrying out the excavation.

400

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15.59:Dismantling of flexible pavement ( bituminous courses ) by mechanical means and disposal of dismantled material up to a lead of 1 kilo metre, as per direction of Engineer-in-charge.

78

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100.1.1:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50m, in all kinds of soil.

507.9

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100.1.5:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50 m, in Ordinary Rock.

292.95

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100.2.2:Excavation work by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5m in width or 10m2 on plan), including dressing of sides and ramming of bottoms, lift up to 1.5m, including getting out the excavated soil and disposal of surplus excavated soils as directed, within a lead of 50m, in Medium Rock where Blasting is Prohibited.

97.65

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100.8.1:Fencing one side of trenches, 1.50m height with two rows of 10cm plastic caution tape in vertical casuarina pole (girth 15cm to 24cm) fixed at 2m intervals.

400

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50.2.25.1:Filling with contractor's own earth ( excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m as per direction of site Engineer-in-charge

15

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100.14.8:Conveying and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS: 8329 excluding cost of pipes and specials: 450mm diameter Ductile Iron Class K-9 Pipes.

465

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18.70.8:Providing push - on-joints to Centrifugally (Spun) Cast Iron Pipes or Ductile Iron Pipes including testing of joints and including the cost of rubber gasket:450 mm dia pipes

100

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18.30.10:Providing flanged joints to double flanged C.I./ D.I pipes and specials, including testing of joints:450 mm diameter pipe

8

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18.83.10:Labour for cutting C.I. pipe with steel saw.450 mm diameter C.I. pipe

30

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100.35.8:Testing 450mm DI/CI pipeline with potable water to the required test pressure. 450 mm dia Observed Data derived from item no.1027 of PHED DATA

465

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100.31.1.10:Conveying and fixing C.I. sluice valves (with cap) by providing bolts, nuts, rubber insertions etc., complete, but excluding the cost of the valve (tail pieces, if required, will be paid separately): 450mm diameter, Class I.

1

-

-

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100.31.1.7:Conveying and fixing C.I. sluice valves (with cap) by providing bolts, nuts, rubber insertions etc., complete, but excluding the cost of the valve (tail pieces, if required, will be paid separately): 300mm diameter, Class I.

1

-

-

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100.32.4:Conveying and fixing C. I. Double Acting Air Valve of approved quality with bolts, nuts, rubber insertions etc., complete, but excluding the cost of air valve (tail pieces, if required, will be paid separately): 80mm Double Acting Air Valve.

5

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-

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4.2.3:Providing and laying cement concrete in retaining walls, return walls, walls ( any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts,buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor, etc. up to floor five level, excluding the cost of centering, shuttering and finishing:1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

26.57

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5.9.1:Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

94.5

-

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100.37.12.1:In situ fabrication of M.S. pipes of size 450mm (I.D.) using 8mm thick M.S. plate including cost and conveyance charges of M.S. plate, all fabrication charges, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under-coat of primer etc., complete.

36

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-

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100.37.12.2:Fabricating M.S. flanges of diameter 450mm using 16mm thick M.S. plate including cost and conveyance charges of M.S. plate, all fabrication charges, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under-coat of primer etc., complete: For pipes fabricated with 8mm thick M.S. plates.

36

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100.37.12.3:Cutting 450mm (I.D.) M.S. pipes for making bends and other specials by gas cutting including cost of gas, all labour and hire charges of tools etc., complete: For pipes fabricated with 8mm thick M.S. plates.

36

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-

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100.37.12.4:Welding 450mm (I.D.) M.S. pipes for making bends and other specials by gas/electric welding machine including cost of gas and welding rods, all labour and hire charges of tools etc., complete: For pipes fabricated with 8mm thick M.S. plates.

36

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-

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100.37.12.5:Grinding cut and weld edges of 450mm (I.D.) M.S. pipes during fabrication work including all labour and hire charges of tools etc., complete: For pipes fabricated with 8mm thick M.S. plates.

36

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Supply&Laying of Raw Water Pumping Main -450mm DI K9 Pipe 800 m from Intake well cum pump house at Methipara to WTP - Appendix C-.Construction of Valve Chambers

-

-

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2.8.1:Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.All kinds of soil

11.19

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4.1.6:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:3:6 ( 1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size)

1.08

-

-

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5.1.2:Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:1:5:3 (1 cement 1.5 coarse sand :3 graded stone aggregate 20 mm nominal size

4.72

-

-

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5.9.2:Centering and shuttering including strutting, etc. and removal of form for:Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

32.64

-

-

... More
5.9.3:Centering and shuttering including strutting, etc. and removal of form for:Suspended floors, roofs, landings, balconies and access platform

7.62

-

-

... More
5.22.6:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more

384

-

-

... More
13.4.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 coarse sand)

36.53

-

-

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Construction of 8 LLcapacity OHSR at WTP site for Zone I - Appendix A -.Cost of Materials.

-

-

-

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OD71177/2024-2025: Supply of 250mm DI K9 D/F pipe( for inlet outlet and overflow)

49

-

-

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OD71178/2024-2025:Supply of 150mm DI K9 D/F pipe

14

-

-

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OD71179/2024-2025: Supply of 250mm Wall casting pipe

3

-

-

... More
100.98.460:Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 150mm.

1

-

-

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100.98.462:Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 250mm.

1

-

-

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OD71180/2024-2025:Supply of 250 mm FL.Duck Foot Bend

3

-

-

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OD71181/2024-2025:Supply of 150 mm FL.Duck Foot Bend

1

-

-

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100.98.441:Supply of CI Air Valve, Conforming to IS 14848 - 2000, Single Orifice, Small Orifice Type S1, Size 40mm.

2

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-

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100.41.33:Supplying and fixing 500mm dia C.I. manhole cover with frame (medium duty) charges including all cost, labour charges etc., complete.

2

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-

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Construction of 8 LLcapacity OHSR at WTP site for Zone I - Appendix B-.Working Charges

-

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2.8.1:Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.All kinds of soil

172.37

-

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2.9.1:Excavation work by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soils as directed, within a lead of 50 m.Ordinary rock

145.15

-

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OD71182/2024-2025: Excavation work by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 3.00 m, including getting out the excavated soil and disposal of surplus excavated soils as directed, within a lead of 50 m. Ordinary rock

62.21

-

-

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4.1.6:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:3:6 ( 1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size)

31.1

-

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5.33.1:Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer - in-charge. Note:- Cement content considered in this item is @ 330 kg/ cum. Excess or less cement used as per design mix is payable or recoverable separately.All work upto plinth level

119.63

-

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5.9.1:Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

446.28

-

-

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5.33.2:Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer - in-charge. Note:- Cement content considered in this item is @ 330 kg/ cum. Excess or less cement used as per design mix is payable or recoverable separately.All work above plinth level upto floor V level

424.99

-

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5.34.1:Extra for providing richer mixes at all floor levels. Note:- Excess/less cement over the specified cement content used is payable/ recoverable separately.Providing M-30 grade concrete instead of M-25 grade BMC/RMC. (Note:- Cement content considered in M-30 is @ 340 kg/cum).

424.99

-

-

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5.9.2:Centering and shuttering including strutting, etc. and removal of form for:Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

465.26

-

-

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5.9.3:Centering and shuttering including strutting, etc. and removal of form for:Suspended floors, roofs, landings, balconies and access platform

533.03

-

-

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5.11.1:Extra additional height in centering, shuttering where ever required with adequate bracing, propping etc. including cost of de-shuttering and decentering at all levels, over a height of 3.5m, for every additional height of 1 metre or part thereof (Plan area to be measured).Suspended floors, roofs, landing, beams and balconies (Plan area to be measured)

510

-

-

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5.9.5:Centering and shuttering including strutting, etc. and removal of form for:Lintels, beams, plinth beams, girders bressumers and cantilevers

746.75

-

-

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5.9.6:Centering and shuttering including strutting, etc. and removal of form for:Columns, Pillars, Piers, Abutments, Posts and Struts

950.22

-

-

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5.9.7:Centering and shuttering including strutting, etc. and removal of form for:Stairs, (excluding landings ) except spiral - staircases)

95.35

-

-

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5.22.6:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more

58750

-

-

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10.26.3:Providing and fixing hand rail of approved size by welding etc. to steel ladder railing, balcony railing, staircase railing and similar works, including applying priming coat of approves steel primer.G.I. pipes

2301.33

-

-

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13.7.1:12 mm cement plaster finished with a floating coat of neat cement of mix:1:3 ( 1 cement : 3 fine sand)

995.09

-

-

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13.7.2:12 mm cement plaster finished with a floating coat of neat cement of mix:1:4 ( 1 cement : 4 fine sand)

2412.81

-

-

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13.21:Extra for providing and mixing water proofing material in cement plaster work in proportion recommended by the manufacturers.

75.45

-

-

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13.60.1:Wall painting with acrylic emulsion paint of approved brand and manufacture to give an even shade:Two or more coats on new work

3971.9

-

-

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13.71:Lettering with black Japan pint of approved brand and manufacture

1500

-

-

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100.36.1:Filling water with 5000 litre tankers fited in lorry and conveying water from a distance of 5 km (average) to the reservoir site and pumping the water into the reservoir of height not less than 3 m using 5 HP diesel engine pump set , hire for tanker lorry, tools and other appliences and cost of water etc. complete.

800

-

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OD71183/2024-2025:Supplying and providing water level indicator to the tank using scale fabricated out of 2mm<br>thick MS plate with in the frame work of suitable size MS square tube, 160mm PVC pipe for guiding the float,<br>necessary pullies, suitable nylon thread for connecting float and level indicator, painting the entire structure, lettering<br>etc complete including all charges for material and labour.

1

-

-

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OD71184/2024-2025:Supplying and fitting lightning arrester in position including all charges as per direction of departmental officers

1

-

-

... More
Construction of 8 LL capacity OHSR at WTP site for Zone I - Appendix C- Construction of Valve chamber.

-

-

-

... More
2.8.1:Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.All kinds of soil

14.08

-

-

... More
4.1.6:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:3:6 ( 1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size)

1.63

-

-

... More
5.1.2:Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:1:5:3 (1 cement 1.5 coarse sand :3 graded stone aggregate 20 mm nominal size

6.07

-

-

... More
5.9.2:Centering and shuttering including strutting, etc. and removal of form for:Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

38.76

-

-

... More
5.9.3:Centering and shuttering including strutting, etc. and removal of form for:Suspended floors, roofs, landings, balconies and access platform

11.42

-

-

... More
5.22.6:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more

488

-

-

... More
13.4.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 coarse sand)

17.1

-

-

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Construction of 8 LL capacity OHSR at WTP site for Zone I - Appendix D- Pipe connection work and Valve fitting.

-

-

-

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100.15.4:Conveying and laying Double Flanged (Screwed / Welded) Centrifugally (Spun) Ductile Iron Pipes of Class K-9 conforming to IS: 8329, excluding cost of pipe and specials: 250mm diameter Ductile Iron Double Flanged pipes.

49

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-

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100.15.2:Conveying and laying Double Flanged (Screwed / Welded) Centrifugally (Spun) Ductile Iron Pipes of Class K-9 conforming to IS: 8329, excluding cost of pipe and specials: 150mm diameter Ductile Iron Double Flanged Pipes.

14

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-

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100.31.1.4:Conveying and fixing C.I. sluice valves (with cap) by providing bolts, nuts, rubber insertions etc., complete, but excluding the cost of the valve (tail pieces, if required, will be paid separately): 150mm diameter, Class I.

1

-

-

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100.31.1.6:Conveying and fixing C.I. sluice valves (with cap) by providing bolts, nuts, rubber insertions etc., complete, but excluding the cost of the valve (tail pieces, if required, will be paid separately): 250mm diameter, Class I.

1

-

-

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18.30.6:Providing flanged joints to double flanged C.I./ D.I pipes and specials, including testing of joints:250 mm diameter pipe

22

-

-

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18.30.4:Providing flanged joints to double flanged C.I./ D.I pipes and specials, including testing of joints:150 mm diameter pipe

10

-

-

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Construction of 8 LL capacity OHSR at WTP site for Zone I - Appendix E - Construction of Compound wall.

-

-

-

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100.2.2:Excavation work by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5m in width or 10m2 on plan), including dressing of sides and ramming of bottoms, lift up to 1.5m, including getting out the excavated soil and disposal of surplus excavated soils as directed, within a lead of 50m, in Medium Rock where Blasting is Prohibited.

9.5

-

-

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4.1.6:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:3:6 ( 1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size)

3.17

-

-

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7.1.1:Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) up to plinth level with:Cement mortar 1:6 (1 cement : 6 coarse sand)

12.67

-

-

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50.6.1.8:Solid block masonry using pre cast solid blocks (Factory made) of size 40x20x15cm or nearest available size confirming to IS 2185 part I of 1979 for super structure up to floor two level with thickness 15cm in: CM 1:6 ( 1 cement : 6 coarse sand etc complete

22.68

-

-

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10.25.2:Item Shifted to Sub head 14 as item 14.73 Item Shifted to head 14 as item 14.74 Steel work welded in built up sections/framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works

160

-

-

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13.7.2:12 mm cement plaster finished with a floating coat of neat cement of mix:1:4 ( 1 cement : 4 fine sand)

284.04

-

-

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13.60.1:Wall painting with acrylic emulsion paint of approved brand and manufacture to give an even shade:Two or more coats on new work

284

-

-

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Supply & Installation of pumpsets

-

-

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OD71129/2024-2025:Design, Supply, erection, testing and commissioning of (KWA/Department approved) Raw water V T pump set- 2 Nos (1 No as standby) having Discharge 157.40 LPS and head 76.86M and having overall efficiency of 70% and all allied works. Work include PUMP-Supply, erection and commissioning of KWA pre-qualified reputed make Centrifugal type vertical turbine pump sets with Bronze/SS impellers, shaft and CI pump casing etc . The pump set shall be suitable to couple with vertical hollow shaft motor. The duty condition of pump set are discharge 157.40LPS, Total head 76.86M delivery size so as to suit the existing pumping main.. MOTOR:-Supply erection testing and commissioning of KWA pre-qualified reputed make F.L.speed of motor 1450 rpm, supply of screen protected drip proof squirrel cage vertical hollow shaft induction motor suitable for operation on 415 volts 3 phase 50Hz.AC supply for the above pump set. The motor should confirm to IS 325..Supply of the motor shall confirm to EEFI/IS 325 including providing suitable concrete foundation including cost of cement ,sand and metal etc .complete .Flexible coupling shall be used for coupling of pumps and motors. Motor shall be provided with all sensors for operating motor protection relay as per IS standards. STARTER:-Supply ,erection testing and commissioning of suitable rating 415V ,3Phase 230 HP heavy duty FCMA Soft starter with all protections and incorporated with motor protection relay ,digital type multifunction meters , indicators and shall be provided with a bypass contactor of suitable rating ,earthing ,busbar interconnections, control wiring complete as per standards and supplying of suitable size cables with all terminations required of best quality ISI make for panel board from insulator to starter, starter to motor ,capacitors etc, including necessary cabling through suitable PVC conduit sm cable trays ,termination cables ,gland etc .confirming to Safety regulations. MOTOR CONTROL PANEL :-(Suitable for operating two pump sets in which one will be working at a time and one pump set as stand by) -Supply ,erection testing and commissioning of panel board consisting of suitable capacity TPN MCCB as incomer and two numbers of MCCBs of suitable rating as outgoings with interlocking facility and voltmeter selector switch, ammeter with selector switch, fitted with 3nos .of indicator lamps with all fittings as per IE rules ,panel board shall have facilities and capacity of operating the above motors and should have necessary protection and interlocking arrangements .The panel having provision for fixing capacitor .The panel shall be fitted on a common base frame on suitable foundation. CABLING WORK:-Supply, laying ,testing and commissioning of suitable size 1.1KV XLPE cables for the above pump set from MV Panel board to Motor control panel and then to the motor considering energy conservation. EARTHING :- Supply of all materials and providing suitable earthing by using suitable size pipe/plate earthing GI/Copper strip buried in ground and giving double earthing to motor, starter ,panel board etc.as per IE standards with suitable cable and connecting the same to the earth pit provided as per IS 3043/87 and IE rules and code of practice etc. complete.. CAPACITOR:-Supply erection testing and commissioning of heavy duty 415V ,3Phase APP capacitor in suitable enclosure for the motor to get a power factor above 0.95 the capacitor shall confirm to IS 2834 VALVES:-Supply of suitable size best quality heavy duty ISI marked CI double flanged sluice valve and non-return valve with suitable pressure rating .Fitting of valves shall include proper RCC support especially for non return valves .in case of positive suction pump set sluice valve should be in suction as well as delivery sides for easy repair works. SUCTION AND DELIVERY PIPE CONNECTION: -Supply and fitting of suitable size best quality GI/MS pipe of thickness not less than 8mm for a total length of 10m .suitable for the above pump set and suitable size foot valve and connecting the suction pipe and valve with suitable flanges ,nut and bolts IR sheet etc. complete and connecting the delivery side of the pump with the valves and suitable specials to connect with the pumping main. If the dia of suction pipe suitable as per site condition & specials shall be provided. Fabricating and connecting delivery pipe of required size with Y-connection and necessary joints made out of suitable size MS pipe in suitable length with required flanged joints and seating on supports as per site condition. Warranty 2 Year (1 year warranty+ 1 Year additional warranty)

2

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Electrical Installations Power connection and other all works

-

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OD71130/2024-2025:11KV DOUBLE POLE STRUCTURE : Supply ,assembling and erection of all materials and providing 11KV double pole structure using 2Nos. 175x85mm ISMB/ISMC GI coated joist of 9.5m height, 100x50mm, GI channel cross arms, 3 sets of 400A, 11KV gang operated 3 insulator type AB switches with operating handles of required length, 1 sets of 9.6 KV, 9 KA Lightning arrestors, pin insulators, Disc insulators and inter connections of the above items using 8mm dia copper wire with proper copper sockets and including all associated civil works like foundation works for erecting the joist poles, muffing the poles and painting of parts with 2 coats of epoxy primer and epoxy paint of recommended shade wherever necessary and providing 4 Nos pipe earthing using 40mm GI pipe as per IS standard and interconnecting the pits and equipments using 6swg copper conductor etc. complete as per standard construction practices approved by Kerala Electrical Inspectorate and relevant standards.

4

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OD71131/2024-2025:Supply ,errection ,testing and commissioning of 1)11kV/433V ,400KVA ,50Hz,3phase , Vector Dyn 11 Resin Cast Indoor type copper wound Transformer(IP 23) with off circuit tapping +5% to -5% in steps of 2.5% with winding temperature scanner and hooter , LV side having suitable cable end box and HV side connected with 2)11KV VCB Panel Indoor type with specification as 11kV, 630A, 26.3kA for 3 sec Horizontal Draw out VCB fitted with Manual/Motor operated spring charging mechanism with 230V AC motor and motor control switch, shunt trip coil of 24V DC, closing coil of 24V DC, Auxiliary Contact 6NO + 6NC,Mechanical ON/OFF indicator, mechanical operation counter, Anti pumping feature, overcurrent and earth fault relay, metering and protection CTs, Instantaneous IDMT relay with Microprocessor based 3O/C + and 1EF Protection relay, Strip Heater with thermostat, Power pack 230V AC-24 V DC emergency OFF push button, ammeter & voltmeter with selector switch and 3) HT metering panel consisting metering equipments for KSEB metering such as 3nos Resin cast CTs of 11KV, **/5A (ratio as per contract demand) ,Class 0.2S, 15VA and 1no resin cast 11KV/110V,Class 0.2S, 150VA PT Unit and shall have Provision for TOD Meter reading from the front.

1

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OD71132/2024-2025:MV PANEL FOR 400KVA TRANSFORMER : Design, fabrication, supply Errection and testing of MV Panel boards with sheet steel clad, totally enclosed, dust proof and vermin proof, floor mounded indoor cubicle type panel board , fabricated out of 16 SWG MS sheet steel and high conductivity aluminium/Copper TPN bus bars of 800A rating for operation on 3 phase, TPN ,415volt,50Hz,AC supply system, with PVC sleeved and air insulated on epoxy moulded insulator supports, and shall be provided with MCCBs /Breakers, digital multi-function meters and numerical protection relays etc. and should be of reputed make and conforming IS specification and are assembled, interconnected, earthed and the switch board should be painted with anti-rust epoxy primer coating followed by two coats of epoxy paint of approved shade by the Kerala State Electrical Inspectorate and other relevant standards and shall be fitted with the following switch gears. Incomer - 630A, 4Pole, 50KA, Current limiting type Microprocessor based MCCB set at 533A with O/C & E/F protections and stand by earth fault protection through the neutral CT provided. Outgoings: 500A,36kA 4P MCCB 2 Nos (1no to motor change over panel and the other as spare) , 250A 36kA TPN MCCB -2 Nos( for future APFC panel), 125 A 4P MCCB -2 Nos Bus bar:- Adequate size for 800A ,Common earth bus using copper busbar of adequate rating. Metering and indications:-Voltmeter with selector swich, Ammeters with CTs, Power factor meter, numerical protection relays, indicating lamps, control fuses etc .complete as per KEI standards. including supply erection testing and commissioning of suitable Battery and twin Battery charger with DC distribution board for the operation of protection relays and other equipments as required

1

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-

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OD71133/2024-2025:Providing Transformer control room to accommodate Transformers and Panel boards and other connected accessories

165

-

-

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OD71134/2024-2025:HT Power Cables - Supply & laying 11KV stranded compact circular aluminium conductor, conductors screened with extruded semi conducting compound XLPE insulated, insulation screened with extruded semi conducting compound in combination with copper tape (0.3 kA for 1 sec.), cores laid up, inner sheath of PVC tape, galvanized steel flat strip armoured, and overall PVC sheathed cable of the following sizes in the existing cable trench conforming to IS: 7098 part II 1985 with latest amendments. 3C x 300 Sqm

35

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-

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OD71135/2024-2025:HT Cable Terminations - Supplying and making indoor cable end termination with heat shrinkable jointing kit, including lugs and other jointing materials, for following sizes, XLPE aluminium conductor cable of 11 KV grade as required. 3C x 300 Sqmm

1

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-

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OD71136/2024-2025:HT Cable Terminations - Supplying and making outdoor cable end termination with heat shrinkable jointing kit, including lugs and other jointing materials, for following sizes, XLPE aluminium conductor cable of 11 KV grade as required. 3C x 300 Sqmm

1

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-

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OD71137/2024-2025:HT Unidirectional TOD Meter Supply & Providing 3 phase, 4wire, HT CT/PT operated, unidirectional with accuracy class 0.2S for both Active and Reactive energy, -/5A, HT static tri vector meter with TOD register, DLMS compliant & AMR compatible with optical port and RS232 port having ISI Marking, suitable for measurement of active kWh, reactive energy kVARh and apparent energy kVAh and kVA MD, kW MD at nominal frequency in the range of 47.5 Hz to 52.5 Hz in balanced as well as unbalanced load conditions in the existing VCB Panel including testing & commissioning etc. complete.

1

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-

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OD71138/2024-2025:Fabrication, Supply and fixing of MS angle cable tray and supports for clamping the various sizes of cables in trenches, through walls and trusses etc. Angles should be painted one coat of primer and two coats of enamel paint as required as per KEI Standards.

2

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-

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OD71139/2024-2025:Supply and fixing of 6mm thick checkered plate with required M.S. angle/plate supports over the masonry cable trench at substation and electrical control room. Angle and plate should be painted one coat of primer and two coats of enamel paint as required.

4

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-

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OD71140/2024-2025:Supplying, erection and testing steel tubular swaged poles as per IS 2713 (Part II) - 1980 of height 7.5M above ground level and 1.5M below ground level bottom 139.7 mm dia and 114.3 mm dia for middle and 88.9 mm dia for top including providing base plate providing concreting in foundation, construction of pillar accomodating fuse and switch housed in weather proof box including wiring to the light fitting with 2 runs of 3/20 PVC insulated copper conductor. Supplying and fixing a 4 way 30 A rated terminal block include the weather proof box. The pole shall be painted with one coat of primer and two coats of enamel paint as required by the Engineer in charge. The street pole shall be as per the drawing enclosed.- Double Bracket Type

10

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OD71141/2024-2025:Supplying, erection and testing steel tubular swaged poles as per IS 2713 (Part II) - 1980 of height 7.5M above ground level and 1.5M below ground level bottom 139.7 mm dia and 114.3 mm dia for middle and 88.9 mm dia for top including providing base plate providing concreting in foundation, construction of pillar accomodating fuse and switch housed in weather proof box including wiring to the light fitting with 2 runs of 3/20 PVC insulated copper conductor. Supplying and fixing a 4 way 30 A rated terminal block include the weather proof box. The pole shall be painted with one coat of primer and two coats of enamel paint as required by the Engineer in charge. The street pole shall be as per the drawing enclosed.<br>Single Bracket Type

8

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-

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OD71142/2024-2025:Supplying and fixing of 12" dia single phase light duty 1500 RPM exhaust fan with necessary MS frame work

6

-

-

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OD71143/2024-2025:Supplying and fixing street light fittings with all accessories and 50 watts LED lamp fixed with above poles

15

-

-

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OD71144/2024-2025:Supplying and fixing of 1200 mm sweep AC ceiling fan with standard down rod and electronic type regulator

8

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OD71145/2024-2025:Supplying and fixing of compact flourescent lamp fittings with adaptor and 1x28watts lamp on wall and giving connection etc. complete

18

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OD71146/2024-2025:Supplying and fixing fluorescent tube light fitting (Single tube - T5 type) with lamp holder, one No. electronic ballast, one No. 28W tube of 1200 mm long fittings directly on the wall/ceiling. The fittings shall be made from CRCA MS Sheet of minimum thickness 0.50 mm nominal thickness inside and out side

10

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OD71147/2024-2025:Supplying and fixing fluorescent tube light fitting (Twin tube - T5 type) with lamp holder, 2 Nos. electronic ballast, 2 Nos. 28W tube of 1200 mm long fittings directly on the wall/ceiling. The fittings shall be made from CRCA MS Sheet of minimum thickness 0.50 mm nominal thickness inside and out side.

8

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OD71148/2024-2025:Wiring to the 5 Amps plug points with 3/22 PVC insulated copper conductor along with single run 3/22 PVC insulated copper conductor (Green colour) drawn inside suitable size PVC conduit pipe with necessary bends, elbows, junction boxes etc. in open conduit system clamped on struss/wall with suitable clamps and saddle clips including supplying and fixing of 5 Amps flush type 3 pin plug control switches fixed in combined position on suitable M.S. box with 3 mm thick hylem sheet cover.

6

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OD71149/2024-2025:Wiring to the Light/Fan points with 3/22 PVC insulated copper conductor along with single run 3/22 PVC insulated copper conductor (Green coulor) drawn inside suitable size PVC conduit pipe with necessary bends, elbows, junction boxes etc. in open conduit system clamped on struss/wall with suitable clamps and saddle clips including supplying and fixing of 5 Amps flush type control switches fixed on a suitable M.S. box with 3 mm thick hylem sheet cover. (Substation & Pump house)

10

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OD71150/2024-2025:Supply and providing pipe earthing as per IS 3043 with 2.5 m long 40 mm dia B class GI pipe, GI funnel with weld mesh, filling required quantity of charcoal & salt including construction of inspection chamber with a bed concrete of 1:4:8 PCC using 40 mm broken stone (10 cm thick), brick work in cement mortar 1:6, plastering the surface of brick masonry and the exposed surface of PCC bed with cement mortar 1:4, 12 mm thick, (the finished inside dimension shall be 300 x 300 x 300 mm) but excluding test joint, earth continuity conductor to the plate, and covering at the top.

5

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OD71151/2024-2025:Supply and providing plate earthing as per IS 3043 with 1200x1200x12 mm GI/CI earth plate, 50 mm GI watering pipe fixed to the earth plate with 25 x 3mm GI clamps, GI funnel with weld mesh, filling required quantity of charcoal including construction of inspection chamber with a bed concrete of 1:4:8 PCC using 40 mm broken stone (10 cm thick), brick work in cement mortar 1:6, plastering the surface of brick masonry and the exposed surface of PCC bed with cement mortar 1:4, 12 mm thick, (the finished inside dimension shall be 450 x 450 x 450 mm) but excluding test joint, earth continuity conductor to the plate, and covering at the top.

4

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OD71152/2024-2025:Supply, laying and termination of the following sizes of copper strip/wires for earthing of substation, transformers, LT panel boards, equipments and inter connection of earth pits etc.25 x 3 mm copper strips

60

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OD71153/2024-2025:Supply & laying the following sizes of Earth Strip for earthing interconnection, termination and leads, for continous earthing along with cables tinned at terminals etc. complete. 25 x 6 mm Copper Strip

50

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OD71154/2024-2025:Supply, laying and termination of the following sizes of copper strip/wires for earthing of substation, transformers, LT panel boards, equipments and inter connection of earth pits etc.32 x 3 mm copper strips

70

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OD71155/2024-2025:Supply, laying and termination of the following sizes of copper strip/wires for earthing of substation, transformers, LT panel boards, equipments and inter connection of earth pits etc.10 swg copper wire

100

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OD71156/2024-2025:Supply & laying of one number PVC insulated and PVC sheathed armoured aluminium power cable of 1.1KV grade of the following sizes in ground including excavation of trench of size 35 x 75 cm, refilling the trench etc. as required but excluding sand cushioning and protective covering (in ordinary soil). 3.5C x 400 SqMM

40

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OD71157/2024-2025:End terminations 3.5 core 400Sq.mm. 1100V AYFY Cable using Brass Glands and Aluminium Sockets

4

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OD71158/2024-2025:Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 KV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60cms, making good the damages , colour washing etc. as required. 3 1/2 core 70 Sq.mm PVC/XLPE AL Cable

20

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OD71159/2024-2025:Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. 3 1/2 core 70 Sq.mm PVC/XLPE AL Cable (MSB to LSB)

4

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OD71160/2024-2025:Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 KV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60cms, making good the damages , colour washing etc. as required. 4 core 16 Sq.mm PVC/XLPE AL Cable (LSB to LDB)

40

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OD71161/2024-2025:Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. 4 core 16 Sq.mm PVC/XLPE AL Cable

4

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OD71162/2024-2025:Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 KV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60cms, making good the damages , colour washing etc. as required. 3Cx6Sqmm

40

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OD71163/2024-2025:Supply of all materials and providing end termination of the following size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable (1100 /11000volts grade) for giving power connections to Transformers, Panel Boards etc. complete as per standards.<br>3 core 6 Sq.mm PVC/XLPE AL Cable

10

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OD71164/2024-2025:Supply, erectioon, testing and commissioning of MCB distribution board comprising to the following:<br>32 A TPN 4 pole MCB 1 No. as incomer with 32A 30 m A ELCB.<br>6/10 A SP MCB - 18 Nos. as outgoings.<br>With tinned copper busbars/cables, interconnection, housed in a suitable metal enclosure as per KEI standards fixed in open system

2

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OD71165/2024-2025:SSB-1 :Design, engineering, supply, erection, testing and commissioning of medium voltage sheet steel clad, totally enclosed, dust tight & vermin proof, indoor floor mounted cubicle type switchboard fabricated out of 14 swg mild steel sheet and bus duct of high conductivity aluminium bus bars, PVC sleeved, air insulated and of adequate size as mentioned below, for operation on 3 phase, 4 wire, 415 volts, 50 Hz. AC supply system. The ACBs switch fuse units, all meters and relays etc. should be reputed make and conforming IS specifications and are assembled, interconnected, earthed and the switch board should be painted with anti-rust primer coating followed by two coats of paint of approved shade, by Kerala Electrical Inspectorate and relevant standards.<br>125A TPN bus bars of sizes:<br>Phase : 50.8 x 6.35 mm Al-flat<br><br>Neutral : 50.8 x 6.35 mm Al-flat<br><br>Earthing conductor : 25 x 3 mm copper<br><br>125 A TPN Isolator 1 No. as incomer,<br><br>63 A TPN SFU 4 Nos. as outgoings.<br><br>Metering compartments comprising of voltmeter, ammeter, selector switches, indicating lamps etc. complete as per KEI Standards.

3

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OD71166/2024-2025:Supply of all materials and providing 1500 mm wide 2500 mm height weld mesh gate made out of 50 x 50 x 6 mm Angles with necessary foundation locking relevant standards arrangements etc. complete, including painting with two coats of zinchromate primer and aluminium paint as per standards

6

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OD71167/2024-2025:Supply of all materials and providing substation yard fencing using 50 x 50 x 6 mm angle iron frame work of size 1500 x 2500 mm fitted with weld mesh of 10 gauge and bolted the same to 100 x 50 x 6 mm vertical chanel erected at 1500 mm c/c and 2500 mm above ground level of sub station yard and 500 mm below with 300 x 300 mm plain cement concrete ( 1:3:6) base using 40 mm granite aggregate and top surface finished neat and including all associated civil works and painting of all structures with two coats of zinchromate primer and aluminium paint etc. complete as per standard construction practices approved by Kerala Electrical Inspectorate and relevant standards.

10

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PWD Road restoration Estimate

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3.6:Excavation for roadwork in soil with hydraulic excavator of 0.9 cum bucket capacity including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, and transporting to the embankment location within all lifts and lead upto 1000m

450

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12.4:Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.

50

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12.8.1.C:Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications RCC Grade M20 - Using Concrete Mixer - (Without formwork)

40

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4.1.A.1:Construction of granular sub-base by providing graded Material, mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with a motor grader on the prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per clause 401 Grading-I - Plant Mix Method

225

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4.12:Providing, laying, spreading and compacting graded stone aggregate to Wet Mix Macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver in sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density.

225

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5.1.a:Providing and applying primer coat with bitumen emulsion ( SS) on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.70 - 1.0 kg/sqm using mechanical means.

1500

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5.2.a:Providing and applying tack coat with bitumen emulsion( RS) using emulsion pressure distributor at the rate of 0.20 - 0.30 kg per sqm on the prepared bituminous surface cleaned with mechanical broom.

750

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5.4.2b:Dense Graded Bituminous Macadam : - For grading - II (26.5 mm nominal size) Providing and laying dense graded bituminous macadam with 100-120 TPH batch type HMP producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with a bituminous binder (VG 30) @ 4.0 to 4.5 percent by weight of total mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level, and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MoRTH specification clause No. 505 complete in all respects.

75

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5.6.2.b:Providing and laying bituminous concrete with 100-120 TPH hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder (NRMB) @ 5.4 per cent of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No. 507 complete in all respects For Grading -II (13.2 mm Nominal size).

45

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