Repairing of rotor shaft 180 kw,3.3kv,1490 rpm make alstom sl. no. -18307332 at karma substation under kuju area

Rewinding and repairing of 370kw,3.3kv ,1490 rpm induction motor make marathon s.no. 3f330891/4 at karma project under kuju area.

Repairing and rewinding of 3.3kv/440v ,750kva make- pce s.no. tf/06 of karma project under kuju area

Repairing, rewinding and maintenance of 2 no 180 kw 3.3kv,&#x0d make- marathon, si. no. f330435/1 and f330435/3 3phase induction motor installed at potanga quarry under urimari ocp.

Renovation of 11kv/3.3kv main substation at karma ocp under kuju area.

Repairing/reconditioning of 160 kw, 440v, alstom make motor and 80 kw, 550v motor make crompton greaves of topa ocp under kuju area.

Complete repairing, rewinding of 01 nos. 190 kw of 3.3kv induction motor sl.no. f330047/2, make alstom installed at jharkhand ocp under hazaribagh area

Rewinding of (a) 100kva, 3.3kv/220v lighting transformer make sambhaw, s.no. ks/100/21/8 of karma project kuju area (b) 3.3kv/440v, 50kva transformer of kuju colliery ( c) 100kva,11kv/440v,s.no.sar/tr/lt/01 transformer of sarubera project under kuju

Maintenance and erection of 11kv/3.3kv/220v overhead line at karma ocp under kuju area.

Complete rewinding/repairing of 1mva 11kv/3.3kv power transformer,marson make s.no.24200 of kuju colliery under kuju area.