Day to day repair, operation and maintenance of distribution system, rising main and allied pipelines for bargan gopalpur water supply scheme, minakhan block under hasnabad sub-divn. p.h.e. dte. (period - for 6 months).

Day to day maintenance of all components including attending, guarding of the main gate and operation at digha rest shed (old bungalow) under digha sub-division of tamluk division, p.h.e. dte. (i.e. 1 year )

Day to day operation and maintenance of 12 mgd 55.02 mld water treatment plant at fulbari, p.s. rajganj, dist. jalpaiguri for siliguri comprehensive water supply scheme under siliguri w/s division, p.h.e. dte.,for 12 months from 01.07.25 365 days

Operation and guarding of pumping machinery at pump house no. i and ii under jarabari pratham khanda w/s scheme, in the dist. of coochbehar.

Operation and maintenance of gaseous chlorination system at dhanudi and tabadi o.h.r. under improvement of rcfa part-i water supply scheme under asansol mechanical division, p.h.e. dte.

Operation and guarding of pumping machinery at pump house no. i and ii under bajejama chilakhana w/s scheme, in the dist. of coochbehar

Operation, and guarding of gaseous chlorination system at ohr site zone-f at tilabaid under chhatna, saltora block sub-surface water based piped water supply scheme under bankura mechanical division, p.h.e. dte. block- saltora dist- bankura

Operation and guarding of pumping machinery run by 30kva diesel generation set at p/h-i and ii under balabhut zone-ii w/s scheme in the dist of coochbehar under nmd-ii, phe, dte.

Supply, delivery and installation of automatically controlled chlorinator at high lift pumping station of digha central zone w/s scheme under midnapore mechanical division, p.h.e dte. in the district of purbamedinipur.

Supply and delivery of mandatory electrical and mechanical spare components for day to day operation and maintenance of 6.6kv/3mw raw water pumping stations, 220/6.6kv substation yards at murmur and bommakal under sd-iv(electrical), transmission division.iv, control room.