hiring / installation of 20 hp electric sewage pumping trolley with dg set with all allied accessories near cng pump sarai kale khan under jangpura constituency ac-41 , hiring & running charges of sewage trolley having capacity 20 hp mounted trolley with 40 kva d.g. set including all electrical and mechanical accessories like electrical panel, motor pump set for dewatering and hiring of suction, delivery arrangement like m.s. pipe, clamp, flanges, bends valves etc. it includes barricading, making of temporary shed for operating staff. safety precaution tape etc as required and cleaning of pump kachra and time to time charging of pump set.