Replacing of Borewell motor and Pipeline at Ward no. 85 areas South Zone,Coimbatore Corporation.

Amount

Removing the old damaged motors as per rules etc. complete testing pumpsets and as directed by corporation officers

Supply and delivery of borewell submersible pumpset with vertical type with all accessories with latest FS 8034 in general for the following duty conditions the pumpset should have diagonally balanced bronze impler and stainless shaft for motor and pump and directly coupled to a suitable capacity continuous rated three phase fifty cycles 22/440 volts AC supply motor should be as per ISI with upto date amendment. The starter winding should be made from high conductivity PVC insulated 3 core flat copper cable of suitable size of work Duty 50LPMx225M head., Supply and delivery of power coated MV panel incorporating switches and one on air break automatic star delta (FASD) Starter (have condenser ) Suitable for the above motor with suitable ammeter, voltmeter, single phasing cum dry running preventor, point lamps pneumatic timber suitable for 240V–440V Providing termination @ TNEB Meter to MV panel board as per IE rules and as directed by Corporation officers.

Labour for the erection of submersible pumpsets in borewell including fixing and jointing submersible cable with proper claps upto the starter to the required depth and also fixing of riser pipes to the required depth values erection clamps, pressure gauges upto exterior wall of the pump room and erection of panel board consisting of TPICN, Switches starter, Voltmeter, Ammeter 3 pilot (including lamps) capacitor, single phasing preventor, water level guard and laying and jointing the cables and twin earthing as per IE rules including construction of earth pits with earthing materials as per rules etc. complete testing pumpsets on trial run 30 days and as directed by Corporation officers.

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

Providing BT road cutting for pipe line as per the direction of departmental officers etc. completed.

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

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

50mm GI pipe ‘B’ class ISI mark

50mm GI Bore coupling

50mm GI coupling

50mm GI Bend

50mm GI Elbow

50mm dia non return valve

50 x 300mm GI Barrel Nipple

50x450mm GI Barrel Nipple

50x600mm GI Barrel Nipple

50x900mm GI Barrel Nipple

50mm dia GM gate valve

50mm dia Hex Nipple

Supply of shellack bottle

63mm dia PVC pipe of 6kg/cm2

63 mm dia PVC elbow

63 mm dia PVC Tee

63 mm dia PVC coupling

63x20 mm dia PVC Saddle

63 mm dia PVC endcap

63 mm PVC FTA

20 mm GI pipe B Class

20 mm CI tap

20mm GI Coupling

20 mm GI elbow

20 mm dia hex nipple

20 mm x 300 mm barrel nipple

Laying and Joining of GI pipe for Distribution line

Laying and joining of PVC pipe for Distribution line

Add :- GST @ 18%

M THIRUNAVUKKARASU (BID ID -1089169)