(1) complete rewinding of h.t motor 187 kw,3.3kv make-kirloskar,sl.no.3901207-3 of akwmc ocp.(2) rewinding and repairing starter of 250kw/3.3kv and rpm-1491,induction motor make-marathon sl.no.183110/3 of ocp akwmc colliery under katras area

Repair of internal electric wiring of the road weighbridges no. 1, 2, 3 and 6, in respect of karo ocp, under bnk area.

Making of new pin and rubber bush coupling assembly with other accessories of the four nos. of 2000 g.p.m., 150 m head pump set, in operation at karo ocp, bnk area

Complete repairing and rewinding and making new shaft of 400 kw, 3.3 kv, 1480 rpm marathon electric make 3 phase squirrel cage type induction ht pump-motor of patmohana colliery under sodepur area. (m/c no.- 3ff331269/4)

Repairing of the transformer stands in mine and repairing of the tanker point at the pit office, w.r.t. karo ocp, under bnk area.

Part re winding and maintenance work of the 11 kv by 3.3 kv, 2 mva, sr. no. 458 a/ 4, east india electricals make transformer, installed at the 11 kv by 3.3 kv main substation of karo ocp, under bnk area

Construction of protective boundary through a portion of the pipeline of 2000 g.p.m. pump, in operation in mine, feeding water to the tanker point, by rail poles and work of channel, angle iron, under karo ocp, bnk area

Repairing of 2000 gpm pump make flow more sl. no. missing, local sl. no. dbb/pump/2, 150 mtr head running under dakra project, nk area

G. rewinding and repairing of submersible motor of different capacities (17.5-20 hp -7 nos) and make with repairing of submersible pump bowl assembly at ranaghat-ii (a-i) sub-division under kalyani (agri - irrign) division, kalyani, nadia during 2025

Repairing of one kirloskar make, model-rkb125/34k high head pump of oc-3 mine under osa, oa