Water Scarcity prepardness 2020 EMWSS WS to Kalamassery Supply,erection,testing and commissioning of 120HP centrifugal pumpset 1No at Kalamassery old pump house

Amount

Appendix. Supply, erection testing & commissioning and maintenance during guarantee period of 2 years of CF pump set and accessories with following specification

1. PUMP:- Supply, erection testing and commissioning of KWA pre-qualified reputed make centrifugal pump set 120 HP 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 base plate etc. complete including providing suitable concrete foundation including cost of cement sand and metal and dismantling RCC for laying Suction pipe etc. complete. The duty condition is as follows Discharge - 4800 LPM, Total head - 75 Mtrs Suction head - 5.0 Mtrs Length of Suction Pipe - 10.0Mtrs Speed1500rpm

3. STARTER:- Supply, erection, testing and commissioning of suitable rating (Fully Automatic starter with air break contact for less than 100 HP and for above 100 HP FCMA soft starters to be used.) starter suitable for the above motor with over voltage and under voltage protection, single phase preventer, overload relay with motor protection relay with main contractor and bypass contactor as per IE rules and code of practice etc.complete

5. CABLING WORK: -Supply, laying, testing and commissioning of suitable size (150 sq. mm) XLPE cables for the above pump set from panel board to starter and from starter to motor, considering energy conservation

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

7. CAPACITOR:- Supply, erection, testing and commissioning of heavy duty APP capacitor with ISI for the motor to get a power factor above 0.95. The capacitor shall conform 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-as per the site condition CONNECTIONS:- Supply and fitting of suitable size best quality MS /CI pipe of a thickness not less than 8 mm for a total length of 10m. Suitable for the above pump set and suitable size foot valve and connection the suction pipe and valve with suitable flanges, nut and bolts IR sheet, etc. complete and connection the delivery side of the pump with the valves and suitable specials to connect with the pumping main. It the dia of the suction pipe is 150 mm CI pipes, bends & specials shall be provided

10. TRAIL RUNNING AND COMMISSIONING: -The Motor was Trail run as per the direction of Departmental Officer

11.INSPECTION PF PUMP/MOTOR/STARTER/PANEL BOARD FOR PUMP SETS

12.MAINTENANCE DURING A PERIOD OF TWO YEAR

NATHIPATHI ENGINEERS

UDAYAM ASSOCIATES

SURAS AGENCIES

Baby NV

P Y PEEYOOS

JEEKEY

Bidder Name

UDAYAM ASSOCIATES

SURAS AGENCIES

P Y PEEYOOS

Baby NV

National Electrical Works

JEEKEY

NATHIPATHI ENGINEERS