Maintenance of all electric pumps, air compressor and clarifiers etc. installed at llph and hlph, dvc, maithon

Dosing of chemicals at water purification plant and day to day back wash of &#x0d filter beds etc. at water purification plant llph under water supply sub division &#x0d dvc, maithon for two years

Dosing of chemicals at water purification plant including day to day cleaning of toilets, inside premises of office at low level pump house and high-level pump house, dvc, maithon

Repair of leakage/seepage from upper floor of w.c/bath/kitchen and repair and maintenance of all rising and distribution of main c.i. pipe line etc including llph and hlph at maithon colony, dvc, maithon

Day to day operation of pumps, valves installed at low level pump house including supply of water from feeding tanks to area iii, iv, v, vi, dyke, market area colony etc. and maintenance of winter season gardening works at low level and high level un

Day to day operation of pumps and motors and dosing of chemicals and washing of filter bed and housekeeping works at left bank water treatment plant, dvc, maithon

Day to day operation of pumps and motors and dosing of chemicals , washing of filter bed and housekeeping works at left bank water treatment plant, dvc, maithon for two years (02 years).

Repair and maintenance of rapid gravity sand filter beds and replacement of filter media etc. of water purification plant at low level pump house, dvc, maithon

Day to day operation of pumps, valves installed at low level pump house including supply of water from feeding tanks to area iii, iv, v, vi, dyke area, market area colony etc. at dvc, maithon for two years

Day to day operation of pumps and valves installed at high level pump house including supply of water from feeding tanks to class i, ii, iii area, ranchi colony, netaji nagar, anand vihar, hospital area and gogna colony etc. at dvc, maithon