Tender For maintenance of sewer system in ac-03 (phase-08) - hiring charges of 30 hp sewage pump/submersible pump set in ac-03 in manhole line along with pump for sewage application with electric motor. base frame, motor starter delivery/suction line(dia= 100 mm and length 250 meter). nrv, bends, flanges. laying of wiring from electric meter to pump-set approx. 350 meter with wire as per site requirement etc at timarpur oxidation pond. hiring of labour at site for operation, watch and ward of sewage pump set/ submersible set.