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

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.

Pilot for implementation of smart valve,pressure transducer etc at ohr distribution main in the p/h no- i of chhota keshaibari water supply scheme in the dist of coochbehar under nmd-ii,phe dte.

Laying of distribution line bakra, diasi and khayerdanga village (damage portion) under augmentation of barasukjora pond based piped water supply scheme (zone-ii) in binpur-ii block within jhargram division under jhargram division p.h.e. dte.

Operation and guarding of scada based fully automatic smart arsenic cum iron removal plant at 6(six) nos. different pwss in under district murshidabad under medb phe dte