(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

Rewinding of 15kva, 550v/220v lighting transformer, of view point area of east basuria colliery

Repairing and rewinding of induction motor, lighting transformer, acb switch at pandaveswar colliery and repairing of transformer, induction motor, motor, udm motor, drill panel at khottadih colliery

For dismantling of ocp substation shed of size 50 ft x 50 and dismantling shifting, loading unloading of 1.5mva,6.6kv/3.3kv, transformer of badeopur colliery under sijua area

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

Complete rewinding/repairing of 500kva, aluminium transformer 6.6kv/440-volts, sl.no.4009258 make-g.e.c pvt.ltd. of sudamdih colony under asp(shaft) colliery.

Complete rewinding and repairing and maintenance of 500kva transformer 6.6kv/440v sl. no ws 8 make marson of main colony sudamdih under asp shaft colliery.

Complete repairing and rewinding of 300kva transformer 6.6kv 440v sl. no ws 10 of new mines colony river side sudamdih under asp colliery.

Complete repairing/rewinding of 250 kva transformer 6.6 kv/440v, sl. no. ws-2 make-the indian transformer ltd. of river side colony sudamdih under asp (shaft) colliery

Complete repairing/rewinding of 250 kva transformer 6.6 kv/440v, sl. no. ws-2 make-the indian transformer ltd. of river side colony sudamdih under asp (shaft) colliery