Maintenance/overhauling of 03 nos of 11kv/3.3kv transformers at ningha colliery, satgram-sripur area

Establishment of power supply infrastructure for dewatering operation from bhanora west block colliery to bhanora west oc patch under satgram sripur area

Repairing and maintenance of 6.6kv and 440v overhead line for 365 days at jhanjra project colliery

Diversion of existing 440v overhead line along with illumination of haul road by led flood lights at tirap 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

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

Repairing of 3 phase, 4wire 440v overhead line of acolony of ningha colliery under satgram-sripur area.

Complete repairing/rewinding of 667 kva, 11kv/3.3kv transformer installed at amkola substation of nimcha colliery under satgram-sripur area

Repairing/rewinding of 500kva, 11kv/440v transformer installed at nimcha (amkola extension) ocp of nimcha unit under nimcha colliery

Complete repairing/rewinding of 400kva,11kv/440v transformer installed at near nimcha weighbridge of nimcha (r) colliery under satgram-sripur area.