Providing New Submersible motor open well and bore well ,panel Baord and Specials in Ward No 1 to 5 at Maraimalai Nagar Municipality

Supply and delivery of Open well Submersible pump set conforming to IS 14220 /2002 and as amended thereafter and BEE 3 Star Rated capable of discharging the following duties due toall 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 rodas 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 forabove 20 HP starting and for continuous operation.

7.5Hp Motor 75 X 100

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 %

2 hp Motor 20 X 100

5Hp Motor 50 X 100

Single Phase Panel Board 2 Hp

Three Phase Panel Board 5 Hp

Three Phase Panel Board 7.5 Hp

supply and fixing of following water supply speicals including cost and conveyance of materials and labour charges etc.,complete

50 mm NRV

80 MM GM Gate Valve

3 core 4.00Sq.m Flat type cable

50 mm hose pipe

50 mm Gi Pipe

Construction of Brick work Pedestal for 2000 lit HDPE Tank using earth work for 600mm depth, 300mm wide and PCC 1:5:10, sand filling for flooring, 230mm brick work 900mm height using country bricks and plastering, including cost and conveyance of all mate

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 gagues 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 train run for 10 days

upto 5 Hp

Above 5 Hp to 10 Hp

Supply and delivery and fixing of HDPE tank 2000litre as per IS 12701 / 1996 including loading,unloading, transportation and labour charges for fixing of the GI pipes and specials for pipe connection works including cutting, threading and fixing charges etc