Repairing and rewinding of 02 nos. of distribution transformers, 250kva, 11kv/440v and 250kva, 3.3kv/440v installed at cisf colony and gurudwara chowk under gm unit nk area.

Complete repairing or rewinding of power transformer 500kva 11kv, 440v sl. no. jwtp,dam site,01 installed at dam site jwtp under block ii area.

Hand drill machine 600w 230v 1 point 5 13mm 2800rpm,tester tong 0 to 1000a 660v,3.3kv 400amps fwd off rev isolator part no htsv0003,master trip relay 110v dc cspc86 part no 1907739,puller bearing hyd 10ton,contactor main 550v 300 by 400a,tester hv detector 0 to 11kv for flp switch

Repairng of 02 nos. of 440v, 400amps, easun make ocb, secondary main of 315kva, 11kv/440v, lighting transfomer installed at package plant substatin of chinakuri mine-i under sodepur area

Repairing of 400amps 11kv vcb installed at iv seam sub-station of abg colliery under govindpur area

Complete rewinding of 315kva,3.3kv/550v prabhu make tsu of underground of ningha colliery under satgram-sripur 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.

Complete rewinding repairing of 315kva, 3.3kv 550v 440v transwitch unit (tsu) of shyamsundarpur colliery under bankola area.

Repairing and overhauling of 11kv, 400amps, vcb panel at darula surface substation, 550volt 200amps andrew yule make acb and complete repairing and overhauling of 100hp,550volt prabhu make star delta starter at south samla unit of msam colliery