Tender For a/r & m/o gpra (g plus 12) storied in one ms block at 7, marlin park, kolkata during 2024-2025. sh: day to day maintenance and operation of ironremovalfiltrationplant & water softening plant of 45 cum per hour.
Tender For connection of pipe between ironremovalfiltrationplant and ug sump, internal painting of presser vessel filtration tank and supplying of mno2 at filtration tank for the campus of national institute of homeopathy at jc block, salt lake, kolkata-700106.subwork/packages:connection of pipe between ironremovalfiltrationplant and ug sump, internal painting of presser vessel filtration tank and supplying of mno2 at filtration tank.
Tender For a/r & m/o to residential complex at cbi housing complex, salt lake, kolkata during 2025-26. sh: day to day operation and maintenance of water softening plant with accessories capacity 7000 gph and 56000 gallons/regeneration and ironremovalfiltrationplant capacity 7000 gph during 2024-25 (balance period) & 2025-26 (phase-i).
Tender For repair maintenance of of central packaged type ac plant, wtac, split type ac, water cooler and water softening / ironremoval, filtrationplant at national library, alipore, kolkata during 2024-25 (sh: overhauling of compressor unit 1 & 4 i/c pressure testing, gas charging).
Tender For annual repair and maintenance of water supply under sd-v, cd-i, apwd, rangat. sw - extension of pipe line panchawati filter bed to pipe line laid by nh.
Tender For annual repair and maintenance of to residential complex at cbi housing complex salt lake kolkata during 2025-26 sh day to day operation and maintenance of water softening plant with accessories capacity 7000 gph and 56000 gallons regeneration and ironremovalfiltrationplant capacity 7000 gph during 2024-25 balance period and 2025-26 phase i
Tender For a/r & m/o of 180 nos. residential quarters building for aayakar abasan at shantipally, kasba, e.m. bypass, kolkata during the year 2024-2025. sh: day to day operation and maintenance of ironremovalfiltrationplant 30 cum/hour and valve operation for water supply for the residential quarters.
Tender For annual repair m/o water supply under sub division no. i nacd, apwd, mayabunder during 2024-25. sw-supplying an stacking of mainland river sand (granular type) for filter media of slow sand filter bed at various water treatment plant under sub division no. i,