Tender For providing fixing commissioning and testing of vacuum operated gaseous chlorination system 2000 gm per hr capacity chlorinators including supply of chlorine gas and operation maintenance of scheme for a period of 3 years complete in all respect
Tender For operation of automatic gaseous chlorination system at teopara zone 10 for surface water based water supply scheme of shyampur_1 and 2 uluberia 1 and part of bagnan_i and ii block district howrah under ed phed.
Tender For biennial rate contract for providing,supplying,installing sodium hypochlorite solution including cost of installation of chlorination system(doing syem/overhead tank) at various water works of sanand nagarpalika and its maintenance (year 2026-27 and 2027-28)
Tender For biennial rate contract forproviding supplying,installing sodium hypochlorite solution including cost of installation of chlorination system(doing syem/overhead tank) at various water works of sanand nagarpalika and its maintenance (year 2026-27 and 2027-28)
Tender For restoration of the defective units in existing installed gaseous chlorination system at wtp under swb w/s scheme, southen sector, haringhata, phe dte., dist.- nadia.
Tender For kurkumbh industrial area...m and r to wss...annual maintenance of chlorination system and chlorine leak absorption system at wtp kurkumbh, and annual maintenance of chlorination system and chlorine leak absorption system at indapur wtp for the two
Tender For corrigendum : estimate for installation of gaseous chlorination system with automation system in 11 no water boosting stations of various urban water supply schemes hodal town garhi patti bedha patti. under phed no.3 palwal distt. palwal. urban ws 4215 0 - designing, providing, fixing, testing and commissioning of full vacuum system, online water quality analyzer, vacuum operated automatic switchover, dry-media scrubber, automatic shut off valve and all other works contingent thereto, at various urban installations with three months trial run, one year defect liability period and comprehensive maintenance period of five years -[dnit no.-164462] rs. 314.22 lacs