Details: water transmission arrangement of roof top rain water harvesting at mohosin college , hooghly including supply of upvc pipes, screen pipes and other accessories etc. ( including gst & laour welfare cess. ).. ( details of rates are mentioned in schedule file). gravity head recharge tubewell of size 165.2 mm. od ( 100 m. depth ) from roof top rain harvesting at mohosin college , hooghly. ( including gst & laour welfare cess. ). (details of rates are mentioned in schedule file). recharge chamber (3000 x 2000 mm.) at mohosin college , hooghly. ( including gst & laour welfare cess. ). ( details of rates are mentioned in schedule file). top cover of recharge chamber (1 no.) of roof top rain water harvesting for artificial recharging to ground water at mohosin college, hooghly. ( including gst & laour welfare cess. ). ( details of rates are mentioned in schedule file). control units(4 nos.)of roof top rain water harvesting for artificial recharging to ground water at mohosin college,hooghl
Sector: Water Resource Department