Tender For a/r & m/o to eb block, gpra, saltlake , kolkata during 2026-2027.sh: day to day operation and maintenance of iron removal filtration plant capacity 30000 lph regeneration.
Tender For corrigendum : conversion of iep (iron elimination plant) to airp (arsenic and iron removal plant) including necessary design, engineering, structural and hydraulic details, proper sizing, supply, construction, erection and commissioning including all arrangements
Tender For corrigendum : construction and installation of airp (arsenic and iron removal plant) including necessary design, engineering, structural and hydraulic details, proper sizing, supply, construction, erection and commissioning including all arrangements of oxidation,
Tender For a/r & m/o of day to day operation & maintenance of iron removal filtration plant & water softening plant of ocr of special bureau at hatisur, e.m. bypass, kolkata, during 2026-27
Tender For special repair for replacement of old borewell, iron removal plant and filtration sys for water sup to offr md accn and otm accn of pine walk of shillong
Tender For corrigendum : repair and maintenance of iron removal plant and filteration plant of pump houses of zone 7a, 7b, 8, 9, 10 and cleaning of ug/over head reservoir under ge (n) tezpur
Tender For corrigendum : complete overhauling, cleaning and replacement of filter media of arsenic cum iron removal plant (airp) of capacity 45cum/hr at paharpur piped water supply scheme under ratua-ii block under malda division, phe dte.
Tender For corrigendum : complete overhauling, cleaning and replacement of filter media of arsenic cum iron removal plant (airp) of capacity 11cum/hr at pirpur piped water supply scheme under ratua-ii block under malda division, phe dte.
Tender For maintenance and repairs to iron removal plant and other miscellaneous repairs cleaning to water supply installation and emergency repairs and overhauling servicing maintenance of mes b vehicles under ge missamari