Tender For additional work for construction of faecal sludge and treatment plant of 6kld capacity based on bio digester aided construction wetland (bac)technology at suri-i block, birbhum
Tender For corrigendum : work of design construction, commissioning of 20 mld stp based on integrated fixed film activated sludge (ifas) with bnr, with tertiary treatment and odour control units at kadugodi including operation and maintenance of 7 years.(turnkey contract)
Tender For corrigendum : work of design construction, commissioning of 20 mld stp based on integrated fixed film activated sludge (ifas) with bnr, with tertiary treatment and odour control units at koramangala including operation and maintenance of 7 years.(turnkey contract).