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 iron removal filtration plant capacity 7000 gph
Tender For corrigendum : repair and maintenance of drinking water cum iron removal treatment filteration plantwater treatment plant including miscellaneous repairs at ina ezhimala
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 : 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,