Repairing/replacement of 1 H.P Submersible pump with pipes, cable, starter etc. and commissioning of 20 nos. hand pump NHS, B-Type, C-Type and D-Type at Urjangaar colony under Rajmahal Area.

Amount

Item Description/ Heading

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittingswith one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge. Internal work - Exposed on wall 15 mm nominal outer dia Pipes.

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittingswith one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge. Internal work - Exposed on wall 20 mm nominal outer dia Pipes.

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittingswith one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge. Internal work - Exposed on wall 25 mm nominal outer dia Pipes.

Providing and fixing 1 H.P Submersible pump with fitting.

Supplying of Nylon rope 25 mm dia.

Supplying G.I pipe 50mm dia normal dia including fittings.

Lowering and commissioning of 7.5 HP Submersible pump in deep borewell with GI/ CPVC/PVC pipe including all accessories etc. complete inlcuding cost of labour but excluding cost of material and fittings (cost of pump, cable, PVC Pipe, Contol panel, hanging arrangement like wire/rope to be paid separately)

Supplying of 7.5 HP Submersible pump motor set (three phase 415 volt, 12 stage, speed of pump-2880 rpm) with Glass Noryl Polypropin impeller, stainless steel pump shaft, head-110 metre, discharge-2.5 litres per second. Suction casing-cast iron and of approved make as per direction of EIC.

Supplying of three phase/ 415 volt Starter Control Panel of approved make suitable for 7.5 HP submersible pump consisting of volt metre, ammeter, on/off switch, starter, single phase preventer, overload protection, water level guard, dry run protection, under current protection all complete as per direction of EIC.

Supplying of PVC insulated and PVC sheathed flat submersible cable with copper conductor, 3 core 10 sq.mm as per direction of EIC.

Supplying and filling in plinth with Jamuna sand under floors, including watering, ramming, consolidating and dressing complete.

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 (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources)

Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete. 40 mm thick with 20 mm nominal size stone aggregate

Labour for boring tube well of required dia by water jet system through any type of soil strata including hire and labour charges for boring pipes, scaffolding, tools and plants as necessary and taking out them and lowering pipes, strainers, blind pipe etc. and fitting and fixing the same complete including bucket washing and other incidental works in the connection. The tube well should have a minimum 50 mm gap in between the outside of the tubewell pipe and the bore. (d) For depth upto 150 metre for 50 mm dia tube well with top enlargement of 150 mm dia.

Supplying high density polythene casing pipe 125 mm dia.

Supplying, fitting and fixing special hand pump no.6 of approved make (for 40 mm or 32 mm dia tube well)

Supplying of G.I pipes 32 mm dia nominal dia

Supplying of cylinder 75mm dia, 400mm length.

Lowering and commissioning of Hand pump in borewell with GI/CPVC/PVC pipe including all accessories etc. complete including cost of labour but excluding cost of material and fittings

Brick flat soling single layer.

Total impact of GST for the purpose of CTC

M/S Shrawan Kumar Gandharv (BID ID -1113665)

hariconstruction (BID ID -1114309)