Tiruppur City Municipal Corporation_Drilling of New Borewell, 7.5 HP Pumpset, Submersible Cable, UPVC Pipe at and Construction of Water sump at Eshwaramoorthi Park in ward no 36

Hydro Geological survey charges Which gives the guarantee of minimum safe yield of one inch (8.65 LPM) etc., complete

Upto 150M below GL

From 151 M to 180M

From 181 M to 210M

From 211 M to 240M

From 241 M to 270 M

Supply, delivery and fixing in position of 150mm dia RS PVC cassing pipe with IS specification etc., complete.

Supply and delivery of clear water vertical wet type 7.5 HP submersible pumpset suitable for 150mm dia borewell conforming to IS 8034/2002 as amended thereafter and BEE 3 Star Rated capable of discharging noted 75x200 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 and delivery of 7.5 HP Star-Delta starter confirming to IS 13947, IEC60947-1 and as amended thereafter with suitable KW rating for operation in AC/ Three Phase/50HZ (+/- 5%) and 415V (+/- 10%) including 3 pole magnetic contactor with under voltage release - 3 nos., CT operated Ammeter (65 mm dia) with suppressed scale, Voltmeter (65mm dia), Voltmeter selector switch, Miniature circuit breaker, Thermal Overload relay, Air Break contactors suitable for next Standard higher KW rating, Single phasing preventor, dry running preventor and On/Off Push button switches, wiring with 1 sq.mm/4 sq. mm copper pvc insulated cable, powder coated vermin proof box, including the capacitor (the cost of capacitor is to be taken separately).