tender for annual repair and maintenance of water pump set at headquarter pump house under e and m sub division during 2025-26.car nicobar. supplying, installation, testing and commissioning of 01 no. 30 hp electric monoblock pump set and 02 nos. 10 hp submersible pump at perka headquarter pump house along with supply of miscellaneous spares.- 1 supplying installation, testing & commissioning of 30 hp/22 kw horizontal monoblock pump, 3 phase, 415 volts, 3000 rpm, c.i impeller, c-40 shaft, tefc motor, ip-44 f-class insulation having suction and delivery 100 x 80 mm with 48-68 mtrs head at a discharge of 3000-1200 lpm similar to kirloskar model kds-3068+ or its equivalent (reputed companies) including foot valve, suitable fully automatic star delta starter and all other accesories required for testing the pump to the satiesfactory performance, etc., as per the direction of engg. incharge. 2 supplying installation,testing & commissioning of 10 hp/7.5 kw horizontal openwell submersible pump, 3 phase, 415 volts, 2940 rpm having suction and delivery 80 x 65 mm with 16-36 mtrs head at a discharge of 1224-750 lpm similar to kirloskar model kos-1040+ or its equivalent (reputed companies) including foot valve, suitable fully automatic star delta starter, main switch, foundation bolt, coupling flange and all other accesories required fortesting the pump to the satiesfactory performance, etc., as per the direction of engg. incharge. 3 supplying of lead acid battery 12v, 130 ah fully charged. make :- exide xp1300 or its equivalent. 4 supplying of fully automatic star-delta starter (asd), 10 hp/11 kw, contactor-18, overload relay range 08a-12a, 3 phase, 415v, ac, 50 hz, ip 54, conforming to is/iec 60947-4-1 (make: havells/l&t) 5 supplying of fully automatic star-delta starter (asd), 15 hp/11 kw, contactor-22, overload relay range 12a-18a, 3 phase, 415v, ac, 50 hz, ip 54, conforming to is/iec 60947-4-1 (make: havells/l&t) 6 supplying of fully automatic star-delta starter (asd), 30 hp/22.5 kw, contactor-32, overload relay range 22a-32a, 3 phase, 415v, ac, 50 hz, ip 54, conforming to is/iec 60947-4-1 (make: havells/l&t) 7 miscellaneous items: 8 ball bearing, 6311 , make: skf or equivalent 9 ball bearing, 6309, make: skf or equivalent 10 cotton waste