Repairing of 6.6kv crompton greaves make&#x0d 400amps ocb switch sl no. 45832 controlling of&#x0d 1000 kva, 6.6kv/440v-550v transformer at&#x0d madhuban filter plant sub-station under, amp&#x0d colliery barora area

Repairing/complete rewinding of 1000kva transformer, &#x0d 6.6kv/550v-440v at madhuban filter plant under amp &#x0d colliery, barora area.

Repairing of gec make 440v, 400 amps ocb switch type k-3 sl.no.30/2038 controlling of madhuban filter plant &#x0d sub-station for domestic lighting supply under ampc, barora area

Repairing of 11kv, 400amps andrew yule make vcb switch sl.no.3850 for controlling of 750kva, 11kv/440v transformer at new pit madhuban substation under ampc, barora area.

Part repairing of 400amps, 11kv andrew yule make &#x0d vcb switch, sl.no.3850 for controlling of 750kva, &#x0d 11kv/440v transformer at new pit madhuban &#x0d substation under ampc, barora area.

Repairing of 400amps switch 6.6kv crompton grease make ocb at nakc main sub station under govindpur area

Repairing of 11kv, 400amps crompton greaves make ocb switch, sl.no.45834 for controlling of muraidih office of muraidih, amp colliery.

Repairing of 11kv, 400a gec make h.t. ocb switch sl. &#x0d no. m-6290 for controlling of 1000kva, 11kv/440v &#x0d lighting transformer switch at karmatand sub-station &#x0d of damoda colliery at barora area.

Repairing of 11kv, 400amps crompton greaves make h.t. ocb switch no. 458305 for controlling of 500kva transformer 11kv/550volts for submersible pump at birajpur sub-station of phularitand, amp colliery.

Repairing of 11kv, 400amps ocb switch jonson and philips make sl.no. mocp/ocb/02 for controlling of domestic power supply of barora township sub-station at muraidih, amp colliery