- dismantling of e.i and fans , sac units, fire detection system and dea sets at t.e. bldg roybahadur road. i/c shifting of all dismantling materials to te bldg behala, under oa (south), ctd..

Repairing, servicing of 22x1.5 tr sac units at various sites for readiness of infra for abp in distt. hooghly and howrah under kolkata ba.

Repairing, servicing of 25x1.5 tr sac units at various sites for readiness of infra for abp at distt. 24 pargana north and south under kolkata ba.

Repairing /shifting of sac from sakhopar to kasya and repairing of lt panel and pdg compound light at te sakhopar in oa deoria.

Repairing, servicing, shifting and other associated works of 15 kva ea and 2x1.5 tr sac units from bts site chehri to te bldg mithaura bazar (olt) distt maharajganj in oa gorakhpur.

- replacement of faulty 2 x 7 tr scroll compressor, other spare parts i/c allied works for hpac plant at 2nd floor cdr edc san network, tape library, network room, saltlake main te bldg., saltlake kolkata (sh-repairing and servicing of hpac plant and other spare parts at 2nd floor san network, tape library, network room, cdr edc, itpc, saltlake main t.e. bldg., saltlake, ctd.

- replacement of faulty 4x 7 tr scroll compressor ,other spare parts i/c allied works for hpac plant at 2nd floor cdr edc server room saltlake main te bldg saltlake kolkata ( sh repairing and servicing of hpac plant and other spare parts at 2nd floor server room, cdr edc, itpc, saltlake main t.e. bldg., saltlake, ctd.

Providing service connection cable, ei in building, dg shifting, repairing and itc and providing of 1 no. sac units at otn phase-iv site chakeri, under ba-kanpur . (sh- renovation of electrical works)

Overhauling of 40 kva ea, providing air circulator,exhaust fan in switch room and other associated works at te hata city,replacement of faulty compressor of pac unit and providing led type gate light and compound light in ocb deoria in oa deoria.

Servicing and repairing of 40 kva dea set, sac units and allied repair works at te swaraj dweep, a and n island