Deposit Work Konni Block Panchaythu - RWSS to Konni - Aruvappulam - Supplying and installing new C/F pump set at Oottupara Booster pump house

Amount

Supply, erection and commissioning of brand new CF pump set with the following specification.

1. Pump - Supply, erection testing and commissioning of KWA pre-qualified reputed make Centrifugal pump sets with Bronze/SS impeller, SS shaft and CI pump casing with suitable type base plate with coupling, coupling guard foundation bolts, nuts etc. complete suitable for coupling the pump and motor above the plate etc. complete including providing suitable concrete foundation including cost of cement, sand and metal etc. complete

2. Motor - Supply, erection testing and commissioning of KWA pre-qualified reputed make horizontal solid shaft foot mounted TEFC squirrel cage induction motor suitable for the above pump working 3 phase 50 Hz AC supply, working voltage 415V. The motor shall confirm to EEFI/IS 325 including providing suitable concrete foundation including cost of cement, sand and metal etc. complete. Flexible coupling shall be used for coupling of pumps and motors

3. Starter - Supply, erection testing and commissioning of suitable rating (Fully automatic starter with air break contact for less than 100HP and for above 100HP FMCA starters to be used) starter suitable for the above motor with over voltage and under voltage protection, single face preventer, over load relay with motor protection relay with main contactor and bypass contactor as per IE rules and code of practice etc. complete

5. Cabling work - Supply, laying, testing and commissioning of suitable size XLPE cables for the above pump set from panel board to starter and from starter to motor considering energy conservations.

6. Earthing - Supply of al materials and providing suitable earthing by using suitable size pipe/plate earthing GI/Copper strip buried in ground and giving double earthing to motor, starter, panel board etc. as per IE standards.

7. Capacitor - Supply ,erection testing and commissioning of heavy duty APP capacitor for the motor to get a power factor above 0.95. the capacitor shall confirm to IS 2834.

8. Valves - Supply of suitable size best quality heavy duty ISI marked CI double flanged sluice valve and non return valve with suitable pressure rating. Fitting of valves shall include proper RCC support especially for non return valves. In case of positive suction pump set sluice valve should be in suction as well as delivery sides for easy repair works .

9. Suction and delivery pipe connection - Supply and fitting of suitable size best quality GI/MS pipe of thickness not less than 8mm for a total length of 10m. suitable for the above pump set and suitable size foot valve and connecting the suction pipe and valve with suitable flanges, nut and bolts IR sheet etc. complete and connecting the delivery side of the pump with the valves and suitable specials to connect with the pumping main.

Discharge = 800 lpm Total Head = 175 m RPM = 1400-1500 range.

Supplying 500 amps heavy duty fuse carrier (Spare)

Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Hand Wheel PN 1.6, Size 200mm. (Spare)

Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Hand Wheel PN 1.6, Size 250mm. (Spare)

C M MANOJKUMAR