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

(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 of 10 h.p, 550v, 960 rpm, 3 phase crompton parkinson make motor at filter plant khas kusunda of gkk colliery under kusunda 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

1.drawing of 1 new 440 v overhead line (500 m) from no.2 pit substation to agent office, kumardhubi colliery, 2. new 550v overhead line (300 m) from no. 2 pit substation to no. 2 pit fan house at kumardhubi colliery, mugma area, ecl.3.a) drawing of n

Conversion of 30kva 550v/220v aluminum winding to 50kva 3.3kv/220v, copper winding transformer of abgc colliery.

Complete rewinding and con of 10kva 550v/220v to 440v/220v transformer sl. no-abgc/trans/lt/17 of abgc under govindpur area -iii

Rewinding and rep.of 500kva,11kv/550v, transformer of maheshpur colliery undrer govindpur area.

Complete rewinding of 120hp motor ,550v,1460rpm of jogodih colliery under govindpur area

Repairing of ngr in 01 mva ,11kv/550v transformer installed at 11kv km substation at abgc under govindpur area.