For complete rewinding of 500kva, 11kv/440v, 3rd make crompton parkinson sl.no. 19343 for zero seam substation khas kusunda colliery under gkkc, kusunda area.

For dismantling, di, and erection of 440v,/550 overhead line at khas kusunda colliery under gkkc.

Dismantling and maintenance of kusunda ocp of 440v oh line and different colonies of kusunda area under ngk colliery.

Drawing of 220v overhead line for lighting at kali mandir near eco park under gkkc kusunda area

Dismantling and erection 220v oh line at eco park haul road near coal dump under gkkc and 440v oh line of weigh bridge for the construction of new weigh bridge at gkk colliery under kusunda area

Dismantling ,erection of pole and drawing of 440v o/h line from kusunda substation to alkusa colliery for transporting road lighting purpose under ngk colliery of kusunda area

Complete repairing of 500 kva ,11kv/440 transformer tanki with acessories for zero seam substation gkkc under kusunda area

Repairing of400 amps 11kv grade biecco make sl. no. pa4/5566 installed at chp-sub-station colliery gkkc under kusunda area.

Repairing / overhauling and installation of safety deivce in 11 kv,400a ocb switch busbar,make -gec,s.no.5091 at khas kusunda substation of gkkc under kusunda area

Repairing of 800amps acb switch ,440v, make abc sl.no. 373 of kdsk chp ,ngkc, under kusunda area