Repairing of 40hp haulage motor 02 nos and 3.3kv 100amp acb of jambad colliery

Dismantling of old damaged platform with its bracing and two way chute and fabrication of the same at surface bunker of ncph colliery r-6 mine, ncph sub-area

Repairing of 300hp of liquid resistance controller for 3.3kv, 300hp surface haulage of chinakuri mine-iii colliery under sodepur area.

Repairing and rewinding of 3.3kv, 275-hp, 365-rpm, slip ring motor, make-ael england, s.no.cki-iil/pnm/63 of chinakuri mine-ill colliery under sodepur area.

Repairing and rewinding of 3.3kv, 275-hp, 365-rpm, slip ring motor, make-ael england, s.no.cki-iil/pnm/63 of chinakuri mine-ill colliery under sodepur area.

Repairing and rewinding of 3.3kv, 275-hp, 365-rpm, slip ring motor, make-ael england, s.no.cki-iil/pnm/63 of chinakuri mine-ill colliery under sodepur area.

1.interlocking arrangement of surface mmv with underground power supply circuit breakers of chinakuri mine-ill under sodepur area.&#x0d 2.repairing of 300amps, 550v, abc make flp acb switch s.no. cki-iii/pnm/52 of chinakuri mine-ill colliery under sodepu

1.maintenance and separation of 440v power line at officer quarter and agent bungalow under 250kva. 3.3kv/440v lighting transformer of chinakuri mine-ill colliery under sodepur area.&#x0d 2.maintenance of 3.3kv/550v/440v power line at chinakuri mine-ill

Repairing/rewinding of 3.3kv, 125kw, 720-rpm metro politan make 3 phase slip ring ht haulage motor of chinakuri mine-iii colliery under sodepur area.(s.no.d499600/2/01)

Repairing/rewinding of 3.3kv, 125kw, 720-rpm metro politan make 3 phase slip ring ht haulage motor of chinakuri mine-iii colliery under sodepur area.(s.no.d499600/2/01)