State plan-2019-20 UWSS to Ponnani and ARWSS to Ezhuvathuruthy and adj Pt.Replacing old CF with new CF Motor pumpset having Discharge of 85lps and a Head of 105m at Chamravattam boster station.

Amount

Supply and fixing of CF Pump Sets 2 Nos

PUMP SET : Supply, erection testing and commissioning of KWA pre-qualified reputed make centrifugal pump set having 85 lps and 105 m head 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 - 85 LPS Total head - 105 Mtrs Speed - 1500 rpm

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 415 V . The motor shall confirm to EEFI/IS 325 including providing suitable concrete foundation including the cost of cement sand and metal etc.. Flexible coupling shall be used for coupling of pumps and motors.

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

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.

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.

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

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

SUCTION AND DELIVERY PIPE 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. pipes, bends & specials shall be provided. including erecting,trial running, commissioning etc complete as per the direction of deptl officers.

supply, erection ,testing and commissioning of FCMA starter suitable for the 200 HP CF motor with over load and under load protection,overload and motor protection relay with main contactor and byepass contactor as per IE rules and code of practice etc to complete at Nariparmbu pumphouse.

Poweron Technologies

AISWARYA AGENCIES

JEEKEY

Electro Dyne