Kerala Rural Water Supply And Sanitation Agency Tender

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Kerala Rural Water Supply And Sanitation Agency - KRWSA Tender

Works
Civil And Construction
Eprocure
Opening Date22 Jul 2023
Closing Date10 Aug 2023
Tender Amount₹ 4,47,76,644 
Notes
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Costs

Summary

Jjm Full Coverage At Moonniyur Gp

Description

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BOQ Items

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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.

15.15

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Supply of uPVC Pipe, IS 4985: 2000 , 10kg/cm2, 63mm Dia.

12

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Laying UPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (excluding cost of pipes and specials).63 mm nominal outer dia pipes.

12

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Supplying and fixing C.I with out frame for manholes:500 mm diameter C.I. (medium duty) the weight of the cover to be not less than 58 kg

2

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Additional work at OHSR - Chelari

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Providing and laying 60 mm thick factory made cement concrete interlocking paver block of M - 30 grade made by block making machine with strong vibratory compaction, of approved size, design & shape, laid in required colour and pattern over and including 50 mm thick compacted bed of coarse sand, filling the joints with fine sand etc. all complete as per the direction of Engineer-in-charge.

82.4

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Distribution Line

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Supply of uPVC Pipe, IS 4985: 2000 , 8kg/cm2, 63mm Dia.

4000

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Supply of uPVC Pipe, IS 4985: 2000 , 10kg/cm2, 63mm Dia.

500

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Supply of uPVC Pipe, IS 4985: 2000 , 8kg/cm2, 75mm Dia.

500

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Supply of uPVC Pipe, IS 4985: 2000 , 8kg/cm2, 90mm Dia.

100

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Supply of uPVC Pipe, IS 4985: 2000 , 8kg/cm2, 110mm Dia.

100

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Supply of uPVC Pipe, IS 4985: 2000 , 8kg/cm2, 140mm Dia.

100

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Supply of uPVC Pipe, IS 4985: 2000 , 8kg/cm2, 160mm Dia.

100

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Supply of uPVC Pipe, IS 4985: 2000 , 8kg/cm2, 200mm Dia.

50

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Supply of uPVC Pipe, IS 4985: 2000 , 8kg/cm2, 180mm Dia.

50

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Supply of uPVC Pipe, IS 4985: 2000 , 10kg/cm2, 25mm.

7000

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Supply of uPVC Pipe, IS 4985: 2000 , 10kg/cm2, 32mm Dia.

5000

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Supply of uPVC Pipe, IS 4985: 2000 , 10kg/cm2, 40mm Dia.

5000

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Supply of uPVC Pipe, IS 4985: 2000 , 10kg/cm2, 50mm Dia.

5000

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Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm 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 : All kinds of soil

3415.95

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Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm 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 :" Ordinary Rock.

2656.85

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"Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm 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 : Medium Rock (blasting prohibited)

1518.2

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Laying UPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (including supply and laying charges of pipe specials of same class as that of pipe).. 25 mm nominal outer

7000

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Laying UPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (including supply and laying charges of pipe specials of same class as that of pipe). 32 mm nominal outer dia pipes.

5000

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Laying UPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (including supply and laying charges of pipe specials of same class as that of pipe). 40 mm nominal outer dia pipes.

5000

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Laying UPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing inposition aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (including supply and laying charges of pipe specials of same class as that of pipe). 50 mm nominal outer dia pipes.

5000

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Laying UPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (including supply and laying charges of pipe specials of same class as that of pipe). 63 mm nominal outer dia pipes.

4500

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Laying UPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (including supply and laying charges of pipe specials of same class as that of pipe). 75 mm nominal outer dia pipes.

500

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Laying UPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (including supply and laying charges of pipe specials of same class as that of pipe). 90 mm nominal outer dia pipes."

100

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Laying UPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (including supply and laying charges of pipe specials of same class as that of pipe). 110 mm nominal outer dia pipes

100

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Laying UPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (including supply and laying charges of pipe specials of same class as that of pipe). 140 mm nominal outer dia pipes.

100

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Laying UPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (including supply and laying charges of pipe specials of same class as that of pipe).160 mm nominal outer dia pipes.

100

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Laying UPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (including supply and laying charges of pipe specials of same class as that of pipe). 180 mm nominal outer dia pipes.

50

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Laying UPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (including supply and laying charges of pipe specials of same class as that of pipe). 200 mm nominal outer dia pipes.

50

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Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :50 mm nominal bore

10

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Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :65 mm nominal bore

10

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Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :80 mm nominal bore

5

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Supply of CI Air Valve with Flanges, Conforming to IS 14845 - 2000, Kinetic Air Valve Type DS2, Size 80mm.

2

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Supply of CI Air Valve with Flanges, Conforming to IS 14845 - 2000, Kinetic Air Valve Type DS1, Size 40mm

5

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Supply of CI Air Valve with Flanges, Conforming to IS 14845 - 2000, Kinetic Air Valve Type DS1, Size 50mm.

5

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Conveying and fixing C I Single acting Air Valve of approved quality with bolts,nuts,rubber insertions etc . excluding the cost of air valve(the tail pieces if required will be paid seperately): 40 mm Single acting Air valve

5

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Conveying and fixing C I Single acting Air Valve of approved quality with bolts,nuts,rubber insertions etc . excluding the cost of air valve(the tail pieces if required will be paid seperately): 50 mm Double acting Air Valve

5

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

2

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Providing and fixing G.I. pipes (Medium) complete with G.I fittings including trenching and refilling etc. External work25 mm dia nominal bore

50

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Providing and fixing G.I. pipes (Medium) complete with G.I fittings including trenching and refilling etc. External work20 mm dia nominal bore

50

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Providing and fixing G.I. pipes (Medium) complete with G.I fittings including trenching and refilling etc. External work32 mm dia nominal bore

50

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Providing and fixing G.I. pipes (Medium) complete with G.I fittings including trenching and refilling etc. External work40 mm dia nominal

50

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Providing and fixing G.I. pipes (Medium) complete with G.I fittings including trenching and refilling etc. External work50 mm dia nominal bore

50

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Providing and fixing G.I. pipes (Medium) complete with G.I fittings including trenching and refilling etc. External work65 mm dia nominal bore

50

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Providing and fixing G.I. pipes (Medium) complete with G.I fittings including trenching and refilling etc. External work80 mm dia nominal bore

50

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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, traffice 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.

5000

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Refilling the trenches with a wet mix of close graded granular materials (Stone aggregate - 25mm nominal size - 17.5%, Stone aggregate - 10mm nominal size - 17.5%, Crushed Stone - 2.36mm to 12.5mm - 25%, Stone chippings / screenings - 4.75mm nominal size - 20%, Stone chippings / screenings - 150 micron nominal size - 20%), mixing properly after adding sufficient quantity of water, refilling in layers not exceeding 150mm, compacting properly at Optimum Moisture Content with Surface Plate Vibrator and disposing the excavated material etc. complete, including traffic control, providing caution boards and as per direction of Engineer-in-charge for road restoration works in pipeline leak sites.

50

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Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in-Charge.Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

120

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Dismantling manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer -in-Charge:Bituminous road

1000

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Construction of valve chamber

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Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.All kinds of soil

20

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Earth work in excavation by mechanical means (Hydraulic excavator )/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5m, disposed earth to be levelled and neatly dressed : Ordinary rock

10

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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 )1 cement : 2 coarse sand : 4 graded stone aggregate 40 mm nominal size)

2.43

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Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size)

2

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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)

9.9

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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 20mm nominal size

1.62

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

67.5

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Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelMild steel and Medium Tensile steel bars

1430

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

5.4

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

54

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

14.85

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House connection

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Providing 15mm (1/2 inch) house connection with 15mm (1/2 inch) water meter from existing PVC / HDPE mains up to 110 mm dia., up to a length of 5 m using 20mm Indian Standard Class 6 uPVC pipe and uPVC / GM / Brass specials viz. brass ferrule, GM full way wheel valve, Elbow, MTA, FTA, couplers,PVC Service Saddle of suitable size etc. and connecting with the mains, testing the joints etc. complete including trenching and refilling in all kinds of soil up to a depth of 1.50m for main line tracing and trench of average cross section 0.3m x 0.75m for laying connection pipe and service pipe, fixing water meter, lighting, watching, providing caution boards, traffic control etc. complete including cost of materials, hire for tools, cost of consumables and labour charges, including the cost of tested Class B Multijet water meter with ISI mark and weather resistant PP / PE meter box of minimum size 300mm x 200mm x 150mm, but excluding charges for cutting the concrete / tarred / bituminous roads etc, and as per the direction of the departmental officers.

2000

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Providing 15mm (1/2 inch) house connection with 15mm (1/2 inch) water meter from existing PVC / HDPE mains from 140mm to 200mm dia., up to a length of 5 m using 20mm Indian Standard Class 6 uPVC pipe and uPVC / GM / Brass specials viz. brass ferrule, GM full way wheel valve, Elbow, MTA, FTA, couplers, PVC Service Saddle of suitable size etc. and connecting with the mains, testing the joints etc. complete including trenching and refilling in all kinds of soil up to a depth of 1.50m for main line tracing and trench of average cross section 0.3m x 0.75m for laying connection pipe and service pipe, fixing water meter, lighting, watching, providing caution boards, traffic control etc. complete including cost of materials, hire for tools, cost of consumables and labour charges, including the cost of tested Class B Multijet water meter with ISI mark and weather resistant PP / PE meter box of minimum size 300mm x 200mm x 150mm, but excluding charges for cutting the concrete / tarred / bituminous roads etc, and as per the direction of the departmental officers.

518

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Providing 15mm (1/2 inch) GM Air Valve in the water meter assembly for 15mm connection, using 20mm Indian Standard Class 6 uPVC pipes and specials including cost of materials, consumables, hire for tools and labour charges etc. complete and as per the directions of the department officers.

2518

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Providing 15mm PVC Tap in the water meter assembly for 15mm ( 1/2 inch ) water connection, using 20mm ( 1/2 inch ) Indian Standard uPVC Class 6 pipes, uPVC specials and PP PN 16 Compression specials including cost of materials, consumables, hire charges for tools and labour charges etc. complete and as per the direction of departmental officers.

2518

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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 : 4 graded stone aggregate 20 mm nominal size)

67.99

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Supply and fixing uPVC Pipe, IS 4985: 2000 , 6kg/cm2, 63mm Dia. as stand post in house connections with end cap fixed in concrete with overall height 1.3m

3273.4

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

453.24

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Providing additional length of house connection pipe using 20mm Indian Standard Class 6 uPVC pipe and specials and testing the joints etc., by trenching and refilling in all kinds of soil with trench of average cross section 0.3m x 0.75m for laying of connection pipe and service pipe, lighting, watching, providing caution boards, traffic control etc., including cost of materials, hire for tools, cost of consumables and labour charges etc. complete, but excluding the cost of cutting of concrete / tarred / bituminous roads etc., and as per the direction of department officers

12590

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Surveying with Electronic Total Station with single prism in normal terrain and normal traffic including hard copy in suitable scale and soft copy in suitable CAD file. Surveying with Electronic Total Station with single prism in normal terrain and normal traffic.

10

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Supply and erection of raw water pump set - Supply and Installation of Suitable HP (IS; 14220) Openwellsubmerssible 3 phase electric driven motor pumpset working at 360 voltage with bronze impeller and stainless steel shaft having minimum of 3deliver 3.5 MLD in 20hrs pumping with 54 m head with suitable ISI marked accessories such as starter(best quality ISI marked fully automatic electronic Star Delta ), main switch ,fuse, capacitor, ELCB, adequate length of best quality suitable size flat submerssible cable, reflux valve, sluice valve, pressure gauge, earthing materialsconforming to IS 3043/2000 as amended to date, ammeter, volt meter, selector switch, flickering lamps, dry running preventer cum no voltage wire, conveying and erecting the motor pumpset and panel board and giving all connections, earthing etc. as per KSEB/EI rules and regulations. Conveying and fixing suitable GI pipe medium pipe as suction and delivering pipes including connections with pumpset delivery to the common pumping main of suitable size using suitable T/Y connections etc. Trial run should be given for 7 days. Any documentation required for proper electric connection shall be arranged by the contractor at their own cost etc. complete as per direction of site in charge of the work . The head and discharge should be ensured by the contractor before installing the pump set at the siteand robotic control and allied works.The Pump should be installed as per the direction of department officers at -Kundankadu well

1

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Supply ,erection, commissioning of centrifugal pump set having 3.5MLD in 20hrsand total head 24m with all accessories with suitable ISI marked accessories such as starter(best quality ISI marked fully automatic electronic Star Delta ), main switch ,fuse, capacitor, ELCB, adequate length of best quality suitable size flat submerssible cable, reflux valve, sluice valve, pressure gauge, earthing materials conforming to IS 3043/2000 as amended to date, ammeter, volt meter, selector switch, flickering lamps, dry running preventer cum no voltage wire, conveying and erecting the motor pumpset and panel board and giving all connections, earthing etc. as per KSEB/EI rules and regulations. Conveying and fixing suitable GI pipe medium pipe as suction and delivering pipes including connections with pumpset delivery to the common pumping main of suitable size using suitable T/Y connections etc. Trial run should be given for 7 days. Any documentation required for proper electric connection shall be arranged by the contractor at their own cost etc. complete as per direction of site in charge of the work . The head and discharge should be ensured by the contractor before installing the pump set at the site and robotic control and allied works .The Pump should be installed as per the direction of department officers .-clear water pump set at WTP

1

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Supply ,erection, commissioning of centrifugal pump set having 30lps against total head 85m with all accessorieswith suitable ISI marked accessories such as starter(best quality ISI marked fully automatic electronic Star Delta ), main switch ,fuse, capacitor, ELCB, adequate length of best quality suitable size flat submerssible cable, reflux valve, sluice valve, pressure gauge, earthing materials conforming to IS 3043/2000 as amended to date, ammeter, volt meter, selector switch, flickering lamps, dry running preventer cum no voltage wire, conveying and erecting the motor pumpset and panel board and giving all connections, earthing etc. as per KSEB/EI rules and regulations. Conveying and fixing suitable GI pipe medium pipe as suction and delivering pipes including connections with pumpset delivery to the common pumping main of suitable size using suitable T/Y connections etc. Trial run should be given for 7 days. Any documentation required for proper electric connection shall be arranged by the contractor at their own cost etc. complete as per direction of site in charge of the work . The head and discharge should be ensured by the contractor before installing the pump set at the site and robotic control and allied works .The Pump should be installed as per the direction of department officers -Mannattampara sump

1

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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 : 4 graded stone aggregate 20 mm nominal size)

982.5

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