West Bengal Industrial Infrastructure Development Corporation Tender

Operation and maintenance of water supply network for uninterrupted supply of water to the different entrepreneurs at Bishnupur Industrial Park for the calendar 365 days. Details are follows: 1. Operation of pumping machineries as per demand. 2. Opening and closing of all different dia Sluice / Butterfly valve (80mm to 200 mm) along with the aligment of the rising main and distribution main at places daily as and when required for regulation the supply of water all over the industrial park smoothly. 3.Operation of fire pump for fire fighting as and when required including operating of all electrial apparatus /switches etc. & valves caps ,plug & fire hydrants, washout etc. of pipeline without damaging any parts. 4. Repairing and maintenance of Pumping machineries including materials, cost of carriages, tax etc. as and when required. During maintenance work, a spare pump to be installed in that Tube well to avoid any scarcity of water. 5. Repairing of all types of leakage and valves in any size of pipes (80mm to 250 mm) along with materials including repair /replacement of specials where necessary. 6. Disinfecting of pipe line network once in month. 7. Washing and cleaning of Overhead reservoir where exists twice in a year and Water treatment / Iron Elimination plant where exists oance in a week. 8. Assists Official personel to take water meter reading once in a month. All work to be executed as per direction of EIC. Pump Specification:- 1 (one) no 7.5 HP and 1 (one) no 5 HP Submersible pump with Star-delta and DOL Connection. Length of Pipe Line- 3 Km (approx)