Repairing and rectification of gaseous chlorination system at joygaon development authority (jda) w/s scheme in the district of alipurduar under northern mechanical division-ii p.h.e 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..

Operation and guarding of gaseous chlorination arrangement of capacity 0-1 kg/cm2 at zone-iii,part-a ohr site under jda w/s scheme, in the dist. of alipurduar.

Supply, delivery, installation, commissioning and trial of electro mechanical component along with cu wound line voltage corrector for joygaon water supply scheme(jda) tw no.-v and vi (add ) chhota joygaon under nmd-ii,phe.dte,alipurduar.

Electrical works at newly constructed pump house inplace of old abandonment pump house no iii of joygaon ws scheme near super marke in the dist alipurduar under norther mechanical division ii phe dte

Operation, and guarding of gaseous chlorination system at ohr site zone g at haroka under chhatna, saltora block sub-surface water based piped water supply scheme (brgf phase-i) under bankura mechanical division, p.h.e. dte. block saltora

Operation, and guarding of gaseous chlorination system at ohr site zone-e at shyampur under chhatna, saltora block sub-surface water based piped water supply scheme (brgf phase-i) under bankura mechanical division, p.h.e. dte. block saltora dis