Kerala Water Authority Tender

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Kerala Water Authority - KWA Tender

Works
Civil And Construction
Water Storage And Supply
Eprocure
Opening Date6 Aug 2024
Closing Soon27 Nov 2024
Tender Amount₹ 4,59,32,062 
Notes
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Costs

Description

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BOQ Items

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18.69.1:Providing and laying D.I Specials of Class K - 12 suitable for mechanical jointing as per IS : 9523 :Upto 600 mm dia

15.9

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OD38654/2023-2024:Supply of 300mm or suitable size Motorized butterfly valve having 16 bar or more pressure rating with electric actuator having open,close and fault indication outputs,open and close limits switch outputs,torque switch and manual override with hand wheel

2

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Construction of 6m intake well : PART B-Working Charges

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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

600

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OD192018/2022-2023:Constructing ring bund of top width 2.00 m, bottom width 4.00 m and height 5.00 m by using earth filled cement bag on both faces and filling clay for puddle and for dismantling after completing work etc.

30

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50.2.26.1:Filling with contractor own earth (excluding rock) in open areas 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.

15.71

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OD192019/2022-2023:Providing cutting edge to well curb of 6 m dia well with 150x150x10mm MS angle,welding16mm dia MS rods to angle @30cm c/c 16 mm dia brace at 1m and bending to suit the curb etc.complete.

7.23

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

6.45

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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

352.94

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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

20.31

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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).

373.25

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5.9.12:Centering and shuttering including strutting, etc. and removal of form for:Well steining

856.08

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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

122.65

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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

40.32

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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

44789.76

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OD192020/2022-2023:Sinking well up to 6 m dia inside and depth up to 3.00 m below spring level in all kinds of soil to line and levels and plumb by scooping out earth from inside and below steining using necessary appliances including hire and labour for the same, bailing out water using pump set, cutting necessary lead drain to convey the bailed out water including dumping the soil beyond beyond initial lead of 50m etc.complete

3

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OD192021/2022-2023:Sinking well up to 6 m dia inside and depth up to 3.00 - 4.5 m below spring level in all kinds of soil to line and levels and plumb by scooping out earth from inside and below steining using necessary appliances including hire and labour for the same, bailing out water using pump set, cutting necessary lead drain to convey the boiled out water including dumping the spoil beyond initial lead of 50m etc.complete

1.5

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OD192022/2022-2023:Sinking well up to 6m dia and depth up to 4.50 - 6.0m below spring level in all kinds of soil to line and levels and plumb by scooping out earth from inside and below steining using necessary appliances including hire and labour for the same, bailing out water using pump set, cutting necessary lead drain to convey the boiled out water including dumping the spoil beyond initial lead of 50m etc.complete

1.5

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OD192023/2022-2023:Sinking well up to 6 m dia inside and depth up to 6.00 m-7.50 m below spring level in all kinds of soil to line and levels and plumb by scooping out earth from inside and below steining using necessary appliances including hire and labour for the same, bailing out water using pump set, cutting necessary lead drain to convey the boiled out water including dumping the spoil beyond initial lead of 50m etc.complete

1.5

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OD192024/2022-2023:Sinking well up to 6 m dia inside and depth up to 7.50 m-9.00 m below spring level in all kinds of soil to line and levels and plumb by scooping out earth from inside and below steining using necessary appliances including hire and labour for the same, bailing out water using pump set, cutting necessary lead drain to convey the boiled out water including dumping the soil beyond initial lead of 50m etc.complete

1.5

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OD192025/2022-2023:Sinking well up to 6 m dia inside and depth up to 9.00 m-10.50 m below spring level in all kinds of soil to line and levels and plumb by scooping out earth from inside and below steining using necessary appliances including hire and labour for the same, bailing out water using pump set, cutting necessary lead drain to convey the boiled out water including dumping the spoil beyond initial lead of 50m etc.complete

1.5

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OD192026/2022-2023:Sinking well up to 6 m dia inside and depth up to 10.50 m-12.00 m below spring level in all kinds of soil to line and levels and plumb by scooping out earth from inside and below steining using necessary appliances including hire and labour for the same, bailing out water using pump set, cutting necessary lead drain to convey the boiled out water including dumping the spoil beyond initial lead of 50m etc.complete

1.5

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OD192027/2022-2023:Sinking well up to 6 m dia inside and depth up to 12 m-13.50 m below spring level in all kinds of soil to line and levels and plumb by scooping out earth from inside and below steining using necessary appliances including hire and labour for the same, bailing out water using pump set, cutting necessary lead drain to convey the boiled out water including dumping the spoil beyond initial lead of 50m etc.complete

1.5

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OD192028/2022-2023:Sinking well up to 6 m dia inside and depth up to 13.50 m-15.00 m below spring level in all kinds of soil to line and levels and plumb by scooping out earth from inside and below steining using necessary appliances including hire and labour for the same, bailing out water using pump set, cutting necessary lead drain to convey the boiled out water including dumping the spoil beyond initial lead of 50m etc.complete

1.5

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OD192029/2022-2023:Sinking well up to 6 m dia inside and depth up to 15 m-16.5 m below spring level in all kinds of soil to line and levels and plumb by scooping out earth from inside and below steining using necessary appliances including hire and labour for the same, bailing out water using pump set, cutting necessary lead drain to convey the boiled out water including dumping the spoil beyond initial lead of 50m etc.complete

1.5

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OD192030/2022-2023:Sinking well up to 6 m dia inside and depth up to 16.50 m-18.00 m below spring level in hard soil to line and levels and plumb by scooping out earth from inside and below steining using necessary appliances including hire and labour for the same, bailing out water using pump set, cutting necessary lead drain to convey the boiled out water including dumping the spoil beyond initial lead of 50m etc.complete

1.5

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OD192031/2022-2023:Sinking well up to 6 m dia inside and depth up to 18m-19.5 m below spring level in hard soil to line and levels and plumb by scooping out earth from inside and below steining using necessary appliances including hire and labour for the same, bailing out water using pump set, cutting necessary lead drain to convey the boiled out water including dumping the spoil beyond initial lead of 50m etc.complete

1.5

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OD192032/2022-2023:Sinking well up to 6 m dia inside and depth up to 19.50 m-21m below spring level in hard soil to line and levels and plumb by scooping out earth from inside and below steining using necessary appliances including hire and labour for the same, bailing out water using pump set, cutting necessary lead drain to convey the boiled out water including dumping the spoil beyond initial lead of 50m etc.complete

0.5

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100.7.1:Bailing out water with 5HP engine and pump set 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.

2000

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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.

3000

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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)

9.6

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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

411.76

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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

500

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100.15.10: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: 600mm diameter Ductile Iron Double Flanged pipes.

40

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18.30.12:Providing flanged joints to double flanged C.I./ D.I pipes and specials, including testing of joints:600 mm diameter pipe

10

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100.31.2.12: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): 600mm diameter, Class II.

2

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18.24:Laying in position S & S or flanged C.I. special such as tees, bends, collars, tapers and caps etc. ( excluding cost of specials).

15.9

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OD192033/2022-2023:Dry stone masonry for protection chamber at the mouth of lead pipes including cost of materials and labour charges.

2.7

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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)

13.74

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5.9.15:Centering and shuttering including strutting, etc. and removal of form for:Small lintels not exceeding 1.5 m clear span, moulding as in cornices, window sills, string courses, bands, copings, bed plates, anchor blocks and the like

128

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PART C - construction of foot bridge - working charges

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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)

2.1

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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

9.48

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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

17

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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).

26.49

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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

3178.2

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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

28.14

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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

29.54

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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

62.5

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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

67.34

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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

32.5

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OD192080/2022-2023:Bailing out from trenches by engaging man mazdoor using buckets including hire charges

10

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13.9.1:Cement plaster 1:3 ( 1 cement : 3 coarse sand) finished with a floating coat of neat cement.12 mm cement plaster

165.89

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13.85.3:Applying priming coats with primer of approved brand and manufacture, having low VOC ( Volatile Organic Compound) content.With water thinnable cement primer on walls surface having VOC content less than 50 grams / litre

165.89

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13.82.2:Wall painting with acrylic emulsion paint, having VOC (Volatile Organic Compound) content less than 50 grams/ litre, of approved brand and manufacture including applying additional coats wherever required, to achieve even shade and colour.Two coats

165.89

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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

165.89

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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

944.8

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PART D - Construction of pump house - Working charge

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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

45.34

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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

36.81

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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

4417.08

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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

253.17

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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

20.8

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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

156.02

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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)

319.26

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9.1.1:Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length (hold fast lugs or dash fastener shall be paid for separately).Second class teak wood

4.58

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9.5.1.1:Providing and fixing panelled or panelled and glazed shutters for shutters for doors, windows and clerestory windows, including ISI marked M.S. pressed butt hinges bright finished of required size with necessery screws, excluding panelling which will be paid for separately, all complete as per direction of Engineer - in-charge. Second class teak wood35 mm thick shutters

19

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9.48.2:Providing and fixing M.S. Grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete.Fixed to openings/ wooden frames with rawl plugs screws etc

125

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13.50.1:Applying priming coat:With ready mixed pink or Grey primer of approved brand and manufacture on wood work (hard and soft wood)

26.5

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13.57.1:Painting with oil type wood preservative of approved brand and manufacture :New work (two or more coats)

26.5

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13.69.1:Polishing on wood work with ready mixed wax polish of approved brand and manufacture:New work

26.5

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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

10.5

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

1686.15

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13.85.3:Applying priming coats with primer of approved brand and manufacture, having low VOC ( Volatile Organic Compound) content.With water thinnable cement primer on walls surface having VOC content less than 50 grams / litre

1686.15

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13.82.2:Wall painting with acrylic emulsion paint, having VOC (Volatile Organic Compound) content less than 50 grams/ litre, of approved brand and manufacture including applying additional coats wherever required, to achieve even shade and colour.Two coats

1686.15

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13.52.1:Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer's specifications including appropriate priming coat, preparation of surface, etc. complete.On steel work

10.5

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13.63.1:Painting with aluminium paint of approved brand and manufacture to give an even shade.Two or more coats on new work

30.37

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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

350

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

7500

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OD199870/2022-2023::Providing lightening protection system - Design,manufacturing,testing and commissioning of heavy power vertical air terminal/ suitable type lightening protection system with suitable copper/GI strip( in pvc pipe and fitted with insulator to separate from structure),for earthing terminal with bentonite powder treatment,terminal<br>cover for earth pit etc complete with 2 year guarantee

1

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CONSTRUCTION OF 6M DIAMETER INTAKE WELL CUM PUMP HOUSE - PART E -ELECTRIFICATION

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OD192037/2022-2023:Providing Lighting Panel board, ELCB, MCCB, Lights, Fans,Spot Lights etc.

1

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OD108973/2023-2024: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.

8

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OD108979/2023-2024: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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OD108984/2023-2024: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

300

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OD109006/2023-2024: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 150 Sqm

60

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OD109013/2023-2024: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

50

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OD109035/2023-2024:HT Power Cables - Supply & laying 3.3KV 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 240 Sqmm

100

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OD109042/2023-2024: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 150 Sqmm

4

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OD109052/2023-2024: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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OD109068/2023-2024: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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OD115191/2023-2024:Supply of all materials and providing end termination of the following size/suitable size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable for giving power connections to HT Breaker, Transformers, Panel boards etc. complete as per standards.3 core 240 Sq.mm.3.3kv,XLPE AL Cable(Indoor)

1

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OD117028/2023-2024:LT Power Cables - Supply & laying 1.1KV 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. 3.5C x 50 Sqmm

30

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OD117029/2023-2024:Supply, laying and termination of the following sizes of copper strip/wires for earthing of substation, transformers, HTpanel boards,LT panel boards, equipments and inter connection of earth pits etc., 25X6mm GI strips

50

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OD117031/2023-2024:Supply and fixing of MS angle/supports for cable trays for clamping of cables in trenches/ through walls and trusses etc. Angles and plates should be painted one coat of primer and two coat of enamel paint as required as per KEI standards.

0.5

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OD117032/2023-2024:Statutory Approval Obtaining statutory approval from Eletrical Inspectorate including preparation of drawings, obtaining approval for the drawings arranging inspection of the installations and obtaining safety certificate etc.after completion of the work.The necessary statutory fees if any payable to the Electrical Inspectorate/ KSEB will be paid by KWA

1

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OD117033/2023-2024:Supply, Laying, Testing and Commissioning of following sizes of MV(1100V) cables XLPE Aluminum cables as per IS standards 3.5x25Sq. mm

50

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OD117034/2023-2024: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.-3.5C X 50 Sqmm

4

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OD117035/2023-2024: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. 3.5x25Sqmm

4

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CONSTRUCTION OF TOILET IN INTAKE 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

2.29

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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)

3.58

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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

0.29

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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

0.54

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

0.18

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5.3:Reinforced cement concrete work in beams, suspended floors, roofs, having slope up to 150 landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases up to floor five level excluding the cost of centering, shuttering, finishing and reinforcement, with1:1.5:3 (1 cement : 1.5 coarse sand (Zone III) : 3 graded stone aggregate 20 mm nominal size).

0.83

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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

9.09

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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

1.27

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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

89.44

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50.6.1.2:Solid block masonry using pre cast solid blocks (Factory made) of size 40x20x20cm 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.

3.75

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13.33.1:Pointing on stone work with cement mortar 1:3 ( 1 cement : 3 fine sand):Flush/ Ruled pointing

3.51

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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)

33.92

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13.37.1:White washing with lime to give an even shade:New work (three or more coats)

33.93

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13.39.1:Colour washing such as green, blue or buff to give an even shade:New work ( two or more coats) with a base coat of white washing with lime

33.93

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11.36:Providing and fixing I st quality ceramic glazed wall tiles conforming to IS : 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer -in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3 kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.

9.5

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11.37:Providing and laying Ceramic glazed floor tiles of size 300x300 mm (thickness to be specified by the manufacturer), of 1st quality conforming to IS : 15622, of approved make, in colours such as White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick cement mortar 1:4 (1 Cement : 4 Coarse sand), including pointing the joints with white cement and matching pigment etc., complete.

1.8

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9.119:Providing and fixing factory made P.V.C. door frame of size 50x47 mm with a wall thickness of 5 mm, made out of extruded 5 mm rigid PVC foam sheet, mitred at corners and joined with 2 Nos. of 150 mm long brackets of 15x15 mm M.S. square tube, the vertical door frame profiles to be reinforced with 19x19 mm M.S. square tube of 19 gauge, EPDM rubber gasket weather seal to be provided through out the frame. The door fame to be fixed to the wall using M.S. screws of 65/100 mm size, complete as per manufacturer's specification and direction of Engineer-in Charge.

5.4

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9.120.1:Providing and fixing factory made panel PVC door shutter consisting of frame made out of M.S. tubes of 19 gauge thickness and sized of 19 mm x 19 mm for styles and 15x15 mm for top & bottom rails. M.S. frame shall have a coat of steel primers of approved make and manufacture. M.S. frame covered with 5 mm thick heat moulded PVC 'C' channel of size 30 mm thickness, 70 mm width out of whicj 50 mm shall be flat and 20 mm shall be tapered in 45 degree angle on both side forming styles and 5mm thick, 95 mm wide PVC sheet out of which75 mm shall be tapered in 45 degree on th inner side to form top and bottom rail and 115 mm wide PVC sheet out of which 75 mm shall be flat and 20 mm shall be tapered on both sides to form lock rail. Top, bottom and lock rails shall be provided both side of the panel. 10 mm (5 mmx2) thick, 20 mm wide cross PVC sheet be provided as gap insert for top rail & bottom rail. paneling of 5 mm thick both side PVC sheet to be fitted in the M.S. frame welded /sealed to the styles & rails with 7 mm (5 mm + 2 mm ) thick x 15 mm wide PVC sheet beading on inner side, and joined together with solvent cement adhesive. An additional 5 mm thick PVC strip of 20 mm width is to be stuck on the interior side of the 'C' Channel using PVC solvent adhesive etc. complete as per direction of Engineer -in-charge, manufacture's specification & drawing.30 mm thick plain PVC door shutters

1.58

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OD18508/2023-2024:Appliying primimg coats with primer of approved brand and manufacture,having low VOC(volatile organic compound)content.With ready mixed red oxide Zinc chromatic on steel/iron work having VOC content less than 250 grams/litre

0.27

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13.63.1:Painting with aluminium paint of approved brand and manufacture to give an even shade.Two or more coats on new work

0.27

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DESIGN,SUPPLY, ERECTION AND COMMISSIONING OF RAW WATER VERTICAL TURBINE MOTOR PUMP SET (300 HP) AT WELL SITE-MECHERIKADAVU

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OD192086/2022-2023:Supply erection testing and commissioning of VT Pump sets of 180.56 and head 84 m discharge The rates suggested above include for supply, erection, commissioning and maintenance for two years of pump sets of different duty conditions. The speed specified is 1500 rpm and overall efficiency of 70%. The rates mentioned exclude CP (10 %) and other statutory tax deductions (5%) for each duty condition. The rates include the following items: 1. Cost of pump. 2. Cost of motor. 3. Cost of panel board. 4. Cost of starter - For motors of capacity 100 HP and above soft starters are to be provided. 5. Aluminium cable from panel board to starter and from starter to motor ( total length of 10 m) 6. Capacitor. 7. Suction pipes for a total length of 10 m. 8. Foot valve. 9. Non return valve and Sluice valve. 10. Pipe connection works for suction side and that at delivery side upto valves including fixing of Non return valve and Sluice valve. 11. Suitable earthing as per IE rules. 12. Erection charges of all equipments including foundation cost of cement sand and metal. 13. Trial running and commissioning. 14. Maintenance during a period of two years. 15. Inspection of pump/motor/starter/panel board for pump sets above 100HP.

2

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OD108993/2023-2024:Supply ,Instllation and testing of capacitor 3.3KV, 60KVR for power factor improvement above 0.95

1

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OD117027/2023-2024:ON-OFF Push button station with Emergency Off button in suitable weather proof enclosure and fixing near the motor including supply laying and termination of control cable.

2

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OD117514/2023-2024:1. 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. 2. Suction and delivery pipe connections - Supply and fitting of suitable size best quality GI/MS pipe of thickness not less than 8mm for a total length of 10 m. 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 is above 80 mm MS pipes & specials shall be provided. Including providing suitable concrete foundation for the equipments including cost of cement sand and metal etc. complete .. Two year Warranty and Supply of ELCB/RCCB to be added at panel for safety.

2

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SUPPLY ERRECTION TESTING COMMISSIONING OF 5 TONNE CAPACITY CRANE

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OD117801/2023-2024:Supply, delivery and fixing of 5T or suitable capacity electrically and manually working on single girder with over head travelling trolley and clear lift as per site conditions for lifting the chemicals, chlorine , pumps etc. and fitting as required, supplied with one set of crane slings with GI D shackle and clamps etc. complete as per the instruction of engineer in charge

1

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SUPPLY, ERECTION AND COMMISSIONING OF 500 KVA, 11KV/433V OUTDOOR TYPE TRANSFORMER AND CONNECTED WORKS FOR WELL SITE

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OD251378/2022-2023:Supply and laying of ABC cable through KSEB post [3x120 + 1x95 sq mm]

300

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OD251380/2022-2023: Supplying, fixing poles with suitable stay wherever necessary for laying ABC cable (HT & LT) by KSEB, Supervision charges and other allied works

20

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OD114031/2023-2024:Supply of all materials and providing 11KV Double pole structure using 2nos. 175x85mm. ISMB joist of 9.5M height, 100x50mm. GI chanel cross arms, 1set 3 pole of 400A, 11KV gang operated AB switch with operating handles of required length,1 set of 9.6KV,6KA Lightning Arrestors, 1 sets (3 nos) of 11KV, D.O fuses, Pin insulators, Disc insulators and inter connections of the above items using 8mm dia copper wire with proper copper sockets , including all associated civil works and painting of all structurers with two coats of zinchromate primer and aluminium paint etc. and earthing using 5 nos of 3m GI earthing pipes and inter connection complete as per standard construction practices approved by Kerala Electrical Inspectorate and relevant standards

1

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OD108678/2023-2024:HT Bidirectional TOD Meter Supply & Providing 3 phase, 4wire, HT CT/PT operated, bi-directional 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 outdoor Meter cubicle including testing & commissioning etc. complete.

1

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OD108687/2023-2024:Substation Yard Fencing & Levelling- Providing, fabricating and fixing 2m high chainlink fencing over 4mm thick barbed wire with a framework of 50x50x6mm MS angle between vertical posts of ISMC 75 at 2400mm interval, Earthing as per KSEI/KSEB standards shall be done around the periphery of the fencing. The rate shall be inclusive of all materials, labour, lead, lift etc including escalation works and fabrication and assembly works including all nuts, bolts and other miscallaneous items etc complete as per drawing and as directed by the engineer IN charge

20

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OD108749/2023-2024:Supply, erection, testing and commissioning of 11KV, 630A, 350MVA, 26.3KA,3sec totally enclosed, single bus bar, floor mounting in metal clad, indoor extensible type flush mounted horizontal isolation and draw out type vacuum circuit breaker fitted with manual/motor operated spring charge mechanism with 230V AC motor and motor control switch,shunt trip coil of 24 volt DC auxiliary contact 6NO+6NC, Mechanical ON/OFF indicator, Mechanical operation counter, Anti pumping feature, Automatic safety shutters and push button etc, four panel system (1 no. VCB as incomer and 2 Nos. VCB and 1 No LBS as outgoings ) with all protective relays as per standard suitable for installation in 3 phase , 3wire, 50Hz. AC,11kv, effectively earthed supply system,comprising of motorised and spring assisted, protective relays etc. draw out type resin cast 11/0.1 KV PT ,150VA Class 0.2S and * /5A , Class 0.2S ,15VA current transformer for KSEB metering and provision for fixing TOD Meter with sealing arrangement and with controlling fuses for both side .2 class Dual core CT , LED panel lamps , panel heaters etc complete as approved by Kerala Electrical Inspectorate and relevant standards. Armoured multi core 2.5 Sqmm copper control cables shall be used for all external & internal interconnections.Also the panel should have metering facilities as per kseb specifications The cost of control cables both internal and external shall be included in the cost of HT panel, 11KV Switchgear (Indoor)

1

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OD115190/2023-2024:Supply, erection, testing and commissioning of , 63 KVA, 11KV/433V. 3phase, 50Hz,Dyn 11,. Resin cast , Indoor type copper wound distribution transformers, with HV and LV side cable end box arrangements complete with all fittings as per IS 1180 L2 and Kerala Electrical Inspectorate norms and conforming to IS1180 ( Part 1 ). Armoured multi core 2.5 Sqmm copper control cables shall be used for all external &amp;amp; internal interconnections . The cost of control cables both internal and external shall be included in the cost of Transformer.

1

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OD117026/2023-2024:Supply and installation of MSB panel board for 63KVA Transformer with 125A - 1 nos 4P mccb micro processor based as incomer and 63A, 4P ,MCCB -4nos, 100A, 4P, MCCB-2nos, EFR,neutral ct, indications,MFM with RS 485 1 nos, voltmeter, 1 nos ammeter with suitable current transformer, suitable busbar and control wiring etc

1

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OD108754/2023-2024:Supply, erection, testing and commissioning of 3.3KV, 400 A, 75MVA, totally enclosed, single bus bar, floor mounting in metal clad, indoor extensible type flush mounted horizontal isolation and draw out type panel board comprising of 1Nos. Vacuum Circuit Breaker as incomer, 3 nos Vacuum Circuit breakers as outgoings with all protective relays as per standard and with interlocking facility to operate one outgoing VCB at a time.The incomer switchgears, & outgoing switch gears should be of draw out type trip free VCBs with suitable overload on 3 phases, Earth fault and short circuit protection releases and Standby Earth fault relay through the neutral CT provided, suitable UV and shunt releases for probable integration to control wiring including PLC unit and its auxiliary systems for remote monitoring and operation and provision for future up gradation to SCADA, suitable for installation in 3 phase , 3wire, 50Hz. AC, 3.3kv, effectively earthed supply system, comprising of motorized and spring assisted, independent, trip free closing mechanism and all metering equipment, MC 61A high set numerical protective relays, . resin cast, 3.3 KV /110/230V PT with control fuse for each incomers 0.2 class dual core CT LED panel indicates digital multi-function meters, with minimum features to read V, A, Hz, PF, THD % in all the outgoing feeders and incomers including suitable CT/PT and protection arrangements, panel, heaters with timer/RTD based automatic operation, suitable SMF battery and battery charger arrangements etc.. Complete as approved by Kerala Electrical Inspectorate and relevant standards. Armoured multi core 2.5 Sqmm copper control cables shall be used for all external & internal interconnections. The cost of control cables both internal and external shall be included in the cost of 3.3KV panel, 3.3KV Switch gear.

1

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OD108759/2023-2024:Neutral Grounding Resistor, Design,engineering, supply erection,testing and commissioning of indoor type 3.3KV stainless steel make neutral grounding resistor in sheet steel enclosure with IP 23 degree protection with siutable neutral CT for REF protection. The cubicle shall be fabricated out of 3mm sheet steel and painted with anti –rust primer coating followed by two coats of paint of approved shade, as per standards. The resistance shall be of Kerala Electrical Inspectorate and relevant standards. Armoured 2.5 Sqmm copper control cable shall be used for all external interconnections. The cost of control cables both internal and external shall be included in the cost of NGR

1

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OD117036/2023-2024: Supply,erection, testing and commissioning of , 630 KVA, 11KV/3.3KV. 3phase, 50Hz,Dyn 11,. ANAN cooled , Indoor type copper wound distribution transformers, with HV and LV side cable end box arrangements, with off load tap changer tap positions having 5% to -15% variations in1.25% steps etc. complete with all fittings as per IS 1180 L2 and Kerala Electrical Inspectorate norms and conforming to IS1180 ( Part 1 ). Armoured multi core 2.5 Sqmm copper control cables shall be used for all external &amp; internal inter connections . The cost of control cables both internal and external shall be included in the cost of Transformer

1

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PROVIDING SIGN BOARD AT WELL AND DOCUMENTATION CHARGES

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OD192081/2022-2023:Documentation charges and Providing Sign Board using 50mm GI pipe of 7 feet height & 4 feet x 3 feet Aluminium/ GI/ MS Sheet (3mm) by Paint / Sticker using Blue paint and letters Board to KWA Well & Plant. Fixing properly at Site using PCC by the direction of the departmental officers

1

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