Tender For day to day operation & maintenance of iron removing filtration plant/water softening plant of capacity 11000 gph with accessories and valve operation for residential building of income tax department at lalpur colony, ranchi during 2024-25 for twelve (12) months
Tender For repair maintenance of of central packaged type ac plant,, wtac, split type ac, water cooler and water softening/iron removal, filtration plant at national library, alipore, kolkata during 2024-25 (sh: overhauling of ct 2 & 3, replacement of valve & replacement of microvee type air filter & normal air filter).
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 iron removal filtration plant & water softening plant of 45 cum per hour.