e-NIT No.20/ (EnM)M-9/ 2025-26, Item No.27

Hiring and continuous operation of a 20 HP sewage dewatering pump-set trolley with all necessary accessories such as Non-Return Valves (NRVs), sluice valves, bends, flanges, Cables, MS suction line properly lowered into the sump-well, conforming to the site depth and MS delivery pipeline or other suitable pipeline is to be laid as per site requirement. This includes all required consumables such as nuts-bolts, washers, rubber packing, and execution activities like welding and alignment followed by proper reinstatement. Barricading with DJB- labeled warning boards shall be placed at all working locations to ensure public safety. The job also includes the erection of a temporary tin shed at the site to house the pump-sets, electrical panels (if any), and provide shelter to operating staff. Round-the-clock staffing is to be ensured for continuous monitoring and operation. The duties of the deployed staff shall include the operation of the pump-sets, general watch and ward, handling of all equipment, dewatering of sewage along with floating waste (kachra), cleaning of pump impeller, removal of sludge/silt as per the direction of the Engineer-in-Charge. Note: Electricity required for running the pump-sets shall be provided by the department as per site conditions. Period: 60 Days x 3 Shift = 180 Shifts.