Repair and rewinding of (a) 250 kva, 3.3 kv/440v transformer oil cooled (b) 250 kva, 3.3 kv/550v air cooled transformer of sirka colliery under argada area

Omplete rewinding/repairing of oil cooled transformer 400kva, 6.6kv/415v, sl. no. 4009274 under township moonidih, wj area.

Complete rewinding/repairing of oil cooled transformer 400kva, 6.6kv/415v, sl. no. 4009274 under township moonidih, wj area

Repairing / rewinding of 03 mva / 11kv/ &#x0d 415v, oil cooled transformer, sl.no. missing &#x0d local sl.no.rb(3m)-01 make- missing, &#x0d installed at workshop substation under &#x0d township (bachra), control of gm unit, ppr &#x0d area.

Partial rewinding of andrew yule make 2.5 mva oil cooled transformer 33 kv/3.3 kv sl. no. 11724 was installed at jhilimili mine.

Complete rewinding and repairing of one 250 kva, 11kv/440v oil cooled transformer of sirka kahuabera substation of sirka colliery

Repairing / rewinding of 1 mva / 11kv / 3.3 &#x0d kv, oil cooled power transformer, poland &#x0d make govt electric factory, bangalore. sl. &#x0d missing installed at bachra 1 no. substation &#x0d under township (bachra) control of gm unit, &#x0d piparwar area.

Repairing or rewinding of 700 kva, 3.3 kv/440v andrew yule make transformer installed at old colony of chitra colliery under sp mines area

Repairing rewinding of one 25 kva 550v 415v, lighting transformer and one 300 amps, 3.3kv metropolitanviga make switch at substation of bankola colliery

Repairing and rewinding of one no.500kva, 11 kv/415v, make - pee, distribution transformer installed at main substation of karma project under kuju area.