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 of 275-hp, 3.3kv, bth make surface haulage of chinakuri mine-ill colliery under sodepur 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.

Repairing/rewinding of 200kw, 3.3kv, 1440-rpm, ngef make, 3-phase induction motor of chinakuri mine-iii colliery under sodepur area

Rewinding/repairing of 3.3kv, 275bhp, 365rpm, associated electrical industries make (made in england) slip ring induction motor having rotor voltage 455v and current 252amps of surface haulage of chinakuri mine-iii colliery under sodepur area

Repairing/rewinding of 250kw, 1480-rpm, 3.3kv, 3-phase squirrel cage induction motor, ussr make s.no.sba/chp/m-50 of chinakuri mine-iii colliery under sodepur area

Repairing of 2 nos. of 3.3kv, 150amps, mv make ocb primary main of 315kva, 3.3kv/550v power transformer and 250kva, 3.3kv/550v power transformer feeding power to domestic pumps installed at sgp chinakuri substation of chinakuri mine-i under sodepur a