Repairing of fencing around oc project of nakrakonda kumardihi b of bankola area

Construction , electrical equipment transportation new 3.3kv 550v 440v pumping substation near majhi basti of nakrakonda oc project at nakrakonda kumardihi b colliery under bankola area .

Installation and commissioning of heighted 11kv, 3phase, 4wire overhead line with continuous running earthing from east incline substation to jms hostel of cm project at nakrakonda kumardihi b colliery under bankola area

Installation and commissioning of 550v, 3phase, 4wire overhead line with continuous running earthing from 3.3kv 550v substation to coal face of nakrakonda ocp at nakrakonda kumardihi b colliery under bankola area

Installation and commissioning of 3phase ,4wire, 11kv overhead line from crusher to haul road crossing point at coal depot in nakrakonda ocp of nakrakonda kumardihi b colliery under bankola area

Installation and commissioning of 3.3 kv oh line and lighting transformer in nakrakonda oc project at nakrakonda kumardihi b colliery under bankola area

Installation and commissioning of 6inch delivery line from pump to surface reservoir in nakrakonda oc project at nakrakonda kumardihi b colliery under bankola area.

Partial rewinding and repairing of 750kva, 11kv/440volt transformer of nakrakonda-kumardihi b colliery under bankola area.

Repairing and rewinding of 630 kva ,11kv/440v transformer of nakrakonda kumardihi b colliery under bankola area.

Installation and commissioning of 3phase 4wire 550v overhead line from 3.3kv 55ov substation near majhi basti to face pump upto riv seam in nakrakonda ocp at nakrakonda kumardihi b colliery under bankola area