installation of 25 hp sewage pump-set trolley with allied equipment on hiring basis in front of possangipur sps in janakpuri, ac-30.- 1 hiring & running of 25hp sewage dewatering pump-set including providing of nrvs, valves, bends, flanges, ms suction line to be lowered in sump-well as per depth andlaying of ms delivery pipe from delivery of pump into another sewer manhole with all required material like nut-bolts, washers, rubber packing, welding & other tools & tackles. providing of barricading / warning boards of djb named, and providing of temporary tin shed arrangement for operational staff, motor and other electrical equipment as per site requirement. the work also includes deployment of one semi-skilled and one unskilled staff in each shift for operation, watch and ward of above sewage pump-set trolley/ submersible pump-set/diesel engine and dg set for dewatering of sewage & kachra, silt etc. and cleaning the pump impeller and kachra plate as and when required and to maintain level of sewage sump-well/manhole down and maintain the log-sheet hourly of operation of pump-set & dg set as per direction of engineer-in-charge. note: the diesel/electricity will be provided by the department if required.period: 60 days x 3 shift = 180 shifts 2 hiring of 50 kva capacity canopy salient sound proof dg set floor mounting for operation of above sewage pump-set in good condition. the job includes loading/ unloading, cartage, changeover / main switch, electric panel board/starter and cable of suitable size, including consumable items like lubricants etc and making connection with above said motor/pump-set to made operational in proper way. the job includes minor maintenance of dg set as per requirement.period: 60 days x 3 shift = 180 shiftsnote: if electric meter will be installed by discom agency then there will be no requirement of said dg set at site.