Repair and Replacement of Open well Submersible pump,Panel Board and Cable in Narasingapuram Municipality

Amount

Supply and delivery of Open well Submersible pump set 250x100 lpm x m conforming to IS 14220/2002 and as amended thereafter and BEE 3 Star Rated capable of discharging the following duties due to all causes. The pump shall be with stainless steel shaft and dynamically balanced bronze mixed type impeller, CI FG 200 grade casing and brass screws and rotor shall be of copper rod as per IS 613/1984 with ISI mark. The pump suitable for installation in sump with 1.1KV grade 3 core suitable copper flat submersible cable to a length of 15m with necessary cable joints. The non-return valve located at the top of the pump in the discharge outlet connection is to be designed with minimum friction. The pump should be directly coupled to 2880 RPM, three phase, 50 Hz (±5), 415V+6% & 415V-15% squirrel cage induction motor suitable for DOL upto 5 HP, Fully Automatic Air break Star Delta up to 20 HP and Auto Transformer starter for above 20 HP starting and for continuous operation.

Supply and Fixing of 4 sq.mm PVC Insulated and sheated 3 core flat copper cable confirming to IS 694/1990 including cost and conveyance of Materals at site etc., Completed.

Supply and delivery of following GI Pipes (Medium) B Class with Specials with ISI mark including cost and conveyance of all materials etc., complete complying with standard specification. 40mm dia GI Pipe

40mm dia GI Coupler

Nylon Rope for Bore-well

Laying and Jointing the GI Pipes and Specials including all Labour Charges etc completed.40mm dia GI Pipe

Labour charges for the erection of submersible pumpset in open well 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.

PADMANABAN (BID ID -1213811)