Repairing of gaseous chlorination system with allied works at ohr site under beniagram piped water supply scheme under medb phe dte.

Repairing rectification and modification of injection pipe line for gaseous chlorination system of mayampur ohr site under medb, p.h.e. dte.in the district of murshidabad.

Repairing rectification and modification of injection pipe line for gaseous chlorination system of mayampur ohr site under medb, p.h.e. dte.in the district of murshidabad..

Repairing of gaseous chlorination system with allied works at ohr site under jangipur piped water supply scheme under medb phe dte.

Repairing of gaseous chlorination system with allied illumination works at ohr site bairagachi under central sector ii piped water supply scheme under medb phe dte.

Operation and guarding of gaseous chlorination at pradipdanga ohr site of central sector, part-ii surface water based water w/s scheme, under medb, phedte. dist- murshidabad.

Operation andguarding of gaseous chlorination at choa(old) ohr site of central sector ,part-ii surface water based water w/s scheme,under medb,phe dte. dist- murshidabad.

Operation and guarding of gaseous chlorination at choa(old) ohr site of central sector ,part-ii surface water based water w/s scheme, under medb,phe dte. dist- murshidabad.

Providing and installation of electro_mechanical equipment and allied works for arsenic iron removal plant at natial rajanagar zone-iii piped water supply scheme block_jalangi dist_murshidabad under medb phe dte.

Operation and guarding of gaseous chlorination plant at beniagram zone-ii ohr site under beniagram surface water basedw_s scheme dist_ murshidabad .