Supply and Delivery of 15 Hp,10 Hp,7.5HP,5 HP ,3HP and 1.5 Hp Openwell Submersible motor and Borewell Submerssible Motor and Pannel board in East Tambaram Area in Tambaram City Municipal Corporation.

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 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 15HP 1000x40 WD-M1794

7.5HP 150x125

Supply and delivery of clear water vertical wet type submersible pump conforming to IS 8034/2002 and 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 continuos rated two pole suitable wet type vertical squirrel cage induction motor suitable for operation in AC single phase 230 V+/- 10 %,50 HZ +/-5 % 1.5HP 20x125

Supply and delivery of direct online starter confirming to IS13947, IEC60947-1 and as amended thereafter with suitable KW rating for operation in AC/single Phase/50HZ(± 5%) and 230 V(±10%) including Ammeter, Voltmeter,Thermal Overload relay, 16 Amps 2 pole Magnetic Contactor with under Voltage protection, Indication lamp, starting capacitor, running capacitor and On/Off Push button switches, 5 way connector, wiring with 1 sq. mm/1.5 sq. mm copper PVC insulated cable, powder coated vermin proof box including the capacitor (the cost of capacit or is to be taken separately). 15HP Starter

7.5HP Starter

1.5Hp Starter

Supply and delivery of PVC insulated and sheathed 3 core flat type copper cable confirming to IS 694/1990 with including cost and conveyance and handling labour charges etc complete as per Pumps 12.1 2.5sqmm

Labour charges for erection of submersible pumpset in borewell/openwell including fixing and jointing submersible cable witth proper clamps upto the starter to required depth and also fixing of riser pipes to the required depth valve erction clamps pressure gauge upto the exterior wall of pumproom and erection of pannel board consisting of TPICN switches starter,voltmeter,ammeter,three pilot(indicating) lamps capacitor single phasing preventor ,waterlevel guard and laying and jointing cables and twin earthing as per IE rules etc complete TWAD 2022-23 p 308 17c 7.50Hp 15HP Starter

7.5HP Starter

1.5Hp Starter