Prive repairing and maintenance of one nos. 3.3kv/550v transformer used for feeding power to lt pump motor and 3 nos. 50kva 3.3kv/440v/220v installed at dd mines in respect of bokaro colliery, bnk area

Dismantling and re-erection of section of 440v, 3 phase 4 wire o/h distribution line at premnagar colony and sinidih officer colony under bilbera switch station, govindpur area

Shifting, erection and dismantling of ht overhead line feeder f2, f5, f7 at central pump house coal section to provide power to pumps operation during monsoon period

Dismantling and erection of section of 440v, 3 phase 4 wire overhead distribution line for power supply to new crusher at slg siding under govindpur area

Di and erection of 11kv overhead line for &#x0d smooth power supply to budora colony for pumping &#x0d and lighting purpose under phularitand amp colliery, &#x0d barora area.

Repairing and maintenance of 11kv o/h line mobile &#x0d substation at dozer section utilized for 440v power &#x0d supply to muraidih weighbridge and muraidih filter &#x0d plant under amp colliery, barora area.

Dismantling and erection of high mast lighting tower (16 mtr) and fabricated lighting tower with re-arrangement of 440v overhead line for supplying power to rail weighbridge at kdh siding due to construction of chp-silo under kdh ocp, nk area

For maintenance and repairing of 440v,220v o/h line associated with power supply to offices, colony mine lighting and domestic basis at nichitpur colliery under sijua area

Lifting and lowering of 2 (two) nos. submersible pump with lowering 6 inch dia 15 nos. pipes at 1 pit shaft mine due to break down of submersible pump and few damaged 6 inch dia pipes at lodna section of amal. joyrampur colliery under lodna area

Maintenance/ repairing of 11kv overhead line for d.g. sub-station to bararee 6 pit colliery feeder-ii of bararee colliery (approx. lenghth 2.8 km and 3 wire) of amal.joyrampur colliery under lodna area.