Tender For corrigendum : operation, maintenance of total distribution system, pipelines (ci/di/ac/upvc) inclusive of any augmentation / rejuvenation / special repair of scheme with repairing of valve chambers, and overhead reservoir for zone- joka- i, ii, bulk - operation & maintenance of total distribution system, pipelines (ci/di/ac/upvc) inclusive of any augmentation / rejuvenation / special repair of scheme with repairing of valve chambers, and overhead reservoir for zone- joka- i, ii & bulk under thakurpukur maheshtala block under surface water based water supply scheme for arsenic affected areas of south 24 pgns. dist. [ for 01 year]
Tender For providing of custom bid for services - 9070c25d40 annual rate contact for operation and maintenance of wtp stp bio gas plant stp treated water lawn irrigation system at refinery township and cisf colony reservoir pumping including valve operation repair mainten..