Desludging clay/sand/silt from lagoon no. 2 of mathurapur wtp of manikchak dev. block under malda arsenic area w/s division phe dte.

Washing cleaning of chlorine machine unit at different water supply of kakdwip block under south-24pgs mechanical division, phe. dte

Operation and maintenance of distribution system including rising main and fhtc for achintyanagar (zone-i, ii) piped water supply scheme of pathar pratima block under kakdwip sub-division of alipore division, phe dte. (for 365 days)

Water supply and drainage work including construction and installation of water filtration system on 2nd floor, pvc pipes at existing state seed testing lab malda under malda arsenic area water supply division, p.h.e dte.

Filling of liquid chlorine gas into 900 kg capacity tonner including transportation from searsole boosting station campus to any authorized filling station and back to searsole boosting station under asansol mechanical division, p.h.e. dte.

Washing cleaning and servicing of chlorination system for different water supply scheme of dubrajpur and mayureswar ii blocks under bolpur mechanical division phe dte

Surging of existing 48 nos. big dia tubewell at different zone within aa-i,ii ,iii under new town kolkata w/s division-i, p.h.e. dte.

Renovation and upgradation of electrical installation work of panther panchali building at dr. h.c. mukherjee memorial health school, singur, hooghly

Operation and maintenance of low lift and high lift pumping machinaries and sub-station at pandabeswar under r.c.f.a. part- iii (zone-ii) water supply scheme.

Operation and maintenance of 25 kva, 50hz, a.c. diesel generator set (silent type) and operation of pressure filters pumping machineries at kalyaneswari inspection bungalow under rcfa-i water supply scheme