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 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 repairing and rewinding of 500kva transformer 6.6kv 440v sl. no 4009329 make bsidc electric equipment factory ranchi of town power supply sudamdih under asp colliery

Repairing / maint. of 500kva transformer 6.6kv/440v, sl no. td/1350/2, make- bijlee siemens co. of docp colony 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

Part repairing and overhauling of 500kva transformer 6.6kv 440v sl. no 840070 make va electrical industries of new mines colony riverside sudamdih under asp colliery.

Complete repairing and rewinding of 250kva transformer 6.6kv 440 v sl. no ws 3 at town administration department sudamdih under asp shaft colliery.

Complete rewinding and repairing of 300kva transformer6.6kv/ 440v sl. no c6775/65 make ece of main colony sudamdih under asp colliery.

Complete repairing and rewinding of 500 kva transformer 6.6kv /440v sl. no 108/3 make volt amp. electric corporation kolkata of dump hopper colony (river side) sudamdih under asp shaft colliery