Operation , maintenance of various dia d.i./m.s. w/s pumping main in aa-iii (from bs-i to ohrs at aa-iii a, iiib, iiic and different plots like unitech, rosedale, uem, iti, saporjee, arts acr, garden vista, infosys, nsg etc.)including flow balancing

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

Production of packaged drinking water from r.o. based fully automatic drinking water bottling plant with an hourly production capacity 3600 bottles of 200 ml/500 ml capacity at kalyaneswari water treatment plant, in the district of paschim bardhhaman

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.

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.

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

Providing catering services for year 2026-28 to rameti nagpur. (3rd call)

Annual repair maintenance of dr. shyama prasad mukherjee swimming pool complex, new delhi during 2026-27 (sh:- running and operation of filtration plant for swimming pools and complete maintenance of three swimming pools (racing pool, diving pool warmup pool) and running and operation of water softening plant installed at sub-station building of dr.spmspc, new delhi).