Cleaning compound area, jungles cutting at dariapur wtp within southern sector of malda arsenic area w/s division, phe dte.

Operation and maintenance of submersible sludge pump, dewatering and multipurpose pump with horizontal submersible mixture at dariapur of southern sector under malda arsenic area water supply scheme, (phase-ii).

Operation and maintenance of submersible sludge pump, dewaterting and multipurpose pump with horizontal submersible mixture at dariapur of southern sector under malda arsenic area water supply scheme,(phase-ii).

Operation and maintenance of centrifugal pumping machineries, l.t panels, and other electro-mechanical accessories at high lift pumping station at dariapur of southern sector under malda arsenic area water supply scheme,(phase-ii).

Repairing of motor er panel for pump no-iv of gr i pumping machinery at high lift pumping station of dariapur wtp within malda arsenic area water supply scheme (southern sector) under malda mechanical division, phe dte.

Operation and guarding of gaseous chlorination arrangement at at bholaichak distribution zone within southern sector of malda arsenic area w/s scheme under malda mechanical division p.h.e .dte.

Operation and guarding of gaseous chlorination arrangement at at bamangram distribution zone within southern sector of malda arsenic area w/s scheme under malda mechanical division p.h.e .dte.

Operation and guarding of gaseous chlorination arrangement at baliadanga distribution zone under malda arsenic area w/s scheme (southern sector) in the district of malda under malda mechanical division, p.h.e. dte.

Operation and guarding of gaseous chlorination arrangement at bamangram distribution zone under malda arsenic area w/s scheme (southern sector) in the district of malda under malda mechanical division, p.h.e. dte.

Operation and guarding of gaseous chlorination arrangement at mothabari distribution zone under malda arsenic area w/s scheme (southern sector) in the district of malda under malda mechanical division, p.h.e. dte.