(i)for maintenance of one no.1 mva 6.6kv/550v transformer installed at loyabad colliery make-ece,asset sl.no.arn/14 lbc(ii)complete rewinding and overhauling of a 750 kva power transformer 6.6kv/550v at 5 pit substation of lbc make-ece asset.no.loy/e

Complete rewinding and repairing of primary and secondary breaker of andrew yule make 315 kva 3.3kv-550v sl no sspay03 transwitch transformer at shyamsundarpur colliery

Cut section model dc series motor 1hp 230v,cut section model dc shunt motor 1hp 230v,complete parts of dc compound motor 1hp 230v,cut section model ac squirrel cage induction motor 3 phase 1 hp 415v,complete parts of ac slipring induction motor 3 phase 2 hp 415v,cut section model synchronous motor 3 phase,cut section model universal motor 1 phase 0 point 5 hp,cut section model shell type transformer 1 phase 1 kva 230v to 115v,cut section model core type transformer 1 phase 1 kva 230v 115v,cut section model transformer 3 phase 2 kva 440v to 220v,complete parts of alternator 3 phase 1 kw 250v,cut section model alternator 1 phase 1 kw 250v,complete parts of bldc fan,fluke 600 v 320 series true rms clamp meters for industrial,hikmicro pocket2 class thermal camera

Partial repairing of (a) 1000 kva 11kv/550 volt power transformer make crompton parkinson at 6 pit bararee sub-station local id. no. bar/tr/27 (b) 100 kva 550v/440v lighting transformer at budhi bandh colony local id no. bar/tr/14 of bararee collier

For partial repairing of 3 no. transformer of mudidih colliery(a) cork sheet changing and stud change in 250kva and 200kva 550v/440v transformer(b) rewinding of 50kva,550v/440v transformer mudidih substation under sijua area

Partial repairing of lighting transformer 2.2 kv /440v 300 kva make gec of sarafatpr basti near bararee school of barree colliery under lodna area.

Partial repairing of lighting transformer 2.2 kv /440v 300 kva make gec of sarafatpr basti near bararee school of barree colliery under lodna area.

Repair and rewinding of (a) 500 kva, 3.3 kv/550v-440v transformer (b) 100 kva, 3.3 kv/440v transformer of sirka colliery under argada area

Bushing repairing 250 kva, 11kv/550v transformer at bhutgadhia sub-station under hurriladih colliery.