Airports Authority Of India Tender

Operation and Maintenance , Operation and maintenance of sewage treatment plant on round the clock 24 Hours basis of capacity 150 KLD consisting of 2 Nos sewage lifting pump set, 2 Nos. sludge recycling pump set, 2 Nos air blowers set, 02 Nos filter feed pump set, 02 Nos monoblock treated water transfer pump set, dosing tank with plunger pump, skid mounted vertical passive sand filter and activated carbon filter tanks , water softner tank, fluidizied bed reactor, 02 Nos sewage collecting tank, 01 No Tube settler tank, 01 No filter feed tank , sludge collecting chambers with pipe lines, valves, sockets, elbows, reducers, supports, motor control panel comprising of starters, circuit breakers, indicating lights, selector switches, relays, cabling and earthing from motor control panel etc. including periodical cleaning of all tanks like collection tank and sludge tank etc as and when required on all working days in three shifts including saturdays, sundays, Gazetted holidays and National holidays. The contractor has to deploy the following minimum man power with one weekly off for the work to the entire satisfaction of the Engineer in Charge. STP operator Skilled 4 Nos including reliever

Rewinding and repairing of 7.5 HP 5.5 KW, 3 phase filter feed pump motor , Rewinding and repairing of 7.5 HP 5.5 KW, 3 phase STP filter feed pump motor Including replacement of bearing, damaged windings, varnishing etc complete all as required. For STP.

Rewinding and repairing of 7.5 HP 5.5 KW, 3 phase STP blower motor , Rewinding and repairing of 7.5 HP 5.5 KW, 3 phase STP blower motor including replacement of bearing, damaged windings, varnishing etc. complete all as required. For STP.