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

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

Dismantling of 6 no. damaged pole and re-erection of 6 no. pole and erection 550 mtrs cradle guard in the 3 wire 550v overhead line from 5 pit sub-station to jeenagora weigh bridge of amal. joyrampur colliery under lodna area..

Urgent illumination of sarpi bore hole of shyamsundarpur colliery under bankola area.

Temporary shed for electrical equipment installed for submersible pump at bore hole no. 2 of sarpi unit under shyamsundarpur colliery

Temporary shed for submersible pump switch and security guard room at new bore hole backside of sarpi pit under shyamsundarpur colliery

Making kachha approach road from sarpi new transformer room to new bore holes behind sarpi pit shyamsundarpur colliery under bankola area.

Heightening of water reservoir at sarpi under shyamsundarpur colliery

Repairing and overhauling of gec make 400 amps 550v ocb installed at sarpi sub station of shyamsundarpur colliery

Laying pipeline from sarpi boreholes to majhi para via sarpi reservoir under shyamsundarpur colliery