Replacing the Damaged Submersible Motor and Pipeline at ward area Borewell in Ward no. 46

Amount

Supply and delivery of clear water vertical wet type submersible pumpset suitable for 150mm dia borewell conforming to IS 8034/2002 as amended thereafter and BEE 3 Star Rated capable of discharging noted LPM against head of water column due to all causes.The pump shall be with stainless steel shaft and dynamically balanced bronze or Cast SS impeller, brass screws and CI FG 200 grade pump bowl/diffuser with ISI mark. The pump shall be directly coupled to a continous rated two pole suitable wet type vertical squirrel cage induction motor as per IS9283 /1995 as amended there after, suitable for operation in AC three phase 415 V+/- 10 %, 50 HZ +/- 5 %

Supply of 4 mm2 3 core copper, PVC insulated flat cable.

Labour charges for the erection of submersible pumpset in borewell/openwell including fixing and jointing submersible cable with proper clamps upto the starter to required depth and also fixing of riser pipes to the required depth valves erection clamps, pressure gauges upto the exterior wall of pump room and erection of panel board consisting of TPICN switches starter, Voltmeter, Ammeter, three pilot (indicating) lamps capacitor single phasing preventor, water level guard and laying and jointing the cables and twin earthing as per IE rules etc., complete and testing the pumpset and trail run for 10 days.

Supply and delivery of the following materials approved brand as per list with ISI marking and an approved by Corporation officers.

50 mm GI pipe ‘B’ class ISI mark

50 mm GI Bore coupling

50x600 mm GI Barrel Nipple

50x300 mm GI Barrel Nipple

50 mm GI Flange Set

50 mm dia Ms bore clamp set

50 mm GI Elbow

MS Borewell cover

63mmx20mm PVC Saddle

63mm PVC Tee 6 ksc

63mm PVC Elbow

63mm PVC Coupling

63mm PVC Bend

63mm PVC FTA

63mm PVC MTA

50mm UPVC Tee

50mm UPVC Coupling

50mm UPVC FTA

50mm UPVC MTA

50mm UPVC Elbow

50mm UPVC Bend

20x600 mm GI Barrel Nipple

20 x 300 mm GI Barrel Nipple

20 mm C.I.Tap

20 mm x15 mm Reducer

Shellack Bottle

Providing B.T Road Cutting etc. complete as per direction of departmental officers including Refilling.

Earth work excavation in all soils with initial lead & lift etc. complete as per direction of departmental officers including Refilling.

Laying and joining of GI pipe for Distribution line including all labour charges etc complete.,

Add :- GST @ 18%

Srivarshan Builders (BID ID -1084436)