WBPHED/EE/MD/NIeQ _07/MD of 2024-2025, Sl. No. 01

Amount

Design, Fabrication, Supplying, Erection, Installation & Commissioning of Arsenic cum Iron Removal Plant {Gobardanga Model (Pressure Type)} with Trial run for a period of 3 (three) months after completion of the works of 30.00M³/hr. capacity Arsenic cum Iron Removal Plant including 1 (one) no. compressor room of internal size 3.6m(L) x 3.0m(B) x 3.15m(H) and Sludge disposal arrangement for Gadai Maharajpur Zone-I Water Supply Scheme of Ratua-I Block under Malda Division, P.H.E. Dte. in the district of Malda. (Rate inclusive of all taxes & charges)

60 (Sixty) months maintenance after successful trial run including Repairing of unserviceable of AIRP in sluice valve, gunmetal valve etc. including supply of Nuts & Bolts & Washers, gland packing, greasing, petty repair etc. for sludge separation bed, M.S. Pressure filter, M.S. Polishing unit, gear box, blower & compressor etc. in case of immediate remedial measured to keep the maintenance work in order including hire charges of machine, the cost of replacement of any part in any of the unit of the plant spares, Supply of Chemical dosing materials of best quality approved by EIC, Painting of external surface of AIRP and Changing of media for at-least 2 times or as per direction of EIC based on water quality test report within 60 (Sixty) months maintenance in suitable interval as per the direction of EIC and Collection of Sample, carriage of sample to Laboratory and testing of sample including Arsenic every month. Excluding the daily wage of Operator during 60 (Sixty) months maintenance period. (Rate inclusive of all taxes & charges)

MERCURY ENGINEERINGCOMPANY (BID ID -6205992)

USHA ENTERPRISE (BID ID -6223115)