Interconnection of pipeline at rasapunja (zone 10) within thakurpukur maheshtala block under surface water based water supply scheme for arsenic affected areas of south 24 parganas under south 24-pgns. w/s division-i, phe dte.

Operation and guarding of pumping machinery at pump house no. tw-i, ii of pachahri water supply scheme block- bhagawanpur-ii dist.- purba medinipur under midnapore mechanical division, p.h.e. dte.

Operation and guarding of pumping machinery (automatic operation) including all allied electro-mechanical components installed at harishchandrapur (zone-ii) w/s scheme in the district of malda under mlmd, phe dte.

Operation and guarding of gaseous chlorination arrangement at old gangarampur ohr site (distribution zone-vi) under sub surface water based piped water supply scheme at gangarampur eastern sector in the district of dakshin dinajpur under malda mecha

Renovation of motor er arrangement with allied works at p.h. no. iii, zone-i of dakshin chatra ground water based w/s scheme under emsd-i, phe dte.in 24pgs(n).

Yeard lighting arrangement for ohr site of gulalgachi water supply scheme water supply scheme under bolpur mechanical division phe dte.

Supply and installation of chlorination system at dakhingram piped water supply scheme under mayureswar i blockin the dist of birbhum under bolpur mechanical division p h e dte

Operation and guarding of pumping machinery at pump house no. tw-i, ii of uttar gopalpur water supply scheme block- ramnagar-ii dist.- purba medinipur under midnapore mechanical division, p.h.e. dte.

Supply and delivery of gaseous chlorination spares at ohr sites (zone - iii, iv, v ,vi, vii and viii) of pwss for fluoride affected mouzas under suri-i, suri-ii and sainthia block, dist- birbhum under bolpur mechanical division , phe dte

Repairing of illumination arrangement and providing of coagulant at wtp of jangipur surface water based water supply scheme under medb,phe dte. in murshidabad.