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

Repairing of gec make 3.3kv incoming flp acb at oc-2 mine under oa.

Repairing of 300hp of liquid resistance controller for 3.3kv, 300hp surface haulage of chinakuri mine-iii 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

Repairing/rewinding of 200kw, 3.3kv, 1440-rpm, ngef make, 3-phase induction motor 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

Repairing of 02 nos. 16 mtrs, high mast tower at chinakuri mine-iii, under sodepur area

Repairing of headgear structure of pit no.02 of chinakuri mine-i colliery under sodepur area

Repairing of headgear structure of pit no.02 of chinakuri mine-i 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.