Tender For corrigendum : day to day operation and maintenance of ironremovalfiltrationplant capacity of water softening plant 35 cum / hr. with accessories and valve operation for water supply for residential & non residential building for aiih & ph, salt lake, kolkata during 2026-2027. sh: maintenance of ironremovalfiltrationplant & water softening plant.
Tender For corrigendum : 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 2025-26 (sh: overhauling of ct, ct motor and compressor).
Tender For corrigendum : 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 2025-26 (sh: overhauling of compressor unit 3).
Tender For corrigendum : periodical cleaning/ maint of solapokhari pump house filtrationplants, sedimentation tanks, clear water collection sumps, over head tank etc, repairs to installed pumps/ motors / machinery and connected various items incl rising at ins chilka - periodical cleaning/maint of solapokhari pump house filtrationplants, sedimentation tanks, clear water collection sumps, over head tank etc and repair to installed pumps/motors /machinery and connected items including rising mains 250 mm & 300 mm dia from solapokhari pump house to jatia hill service reservoirs at ins chilka under ge chilka
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 2025-26 (sh: overhauling of compressor unit 4, overhauling of comp. motor, rewinding of chiller motor, cooling coil wash and valve cleaning).
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 2025-26 (sh: overhauling of condenser & chiller pump, motor, compressor motor & descalling of condenser & overhauling of ct).
Tender For 1) maintenance of electrical installation & fans i/c repair maintenance of pump set, diesel generator set, ac unit at cpwd office building and residential quarters at pokhariput, bhubaneswar. 2) maintenance of electrical installation & fans i/c repair maintenance of pump set, diesel generator set, ac unit at cpwd office building and residential quarters, ib at unit-8, nayapalli, bhubaneswar. sh-maintenance of iei & fans i/c operation of pump set, diesel generator set and ironremovalfiltrationplant along with annual maintenance contract of 3 nos diesel generator sets, digital epabx system, cctv systems, fire alarm system, 13 passenger johnson make lift & spilt/window ac etc for 2026-27.
Tender For sh repair of filter sedimentation tank replacement of filter media and removal of slip sludge under pdna. - restoration of rain damages to wss bharmour in gp bharmour tehsil bharmour distt chamba (sh-repair of filter/sedimentation tank replacement of filter media and removal of slip/sludge.(under pdna)