Complete repairing and rewinding of 93.3kw,120hp marathon make 1470rpm 550volt pump motor of 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 3.3kv 3phase, 4wire power supply for pumping in nakrakonda ocp of nakrakonda kumardihi b colliery under 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 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

Repairing and overhauling of 3.3kv 3phase 50hz transgietz enterprise make vcb at cm project 11kv substation of nakrakonda kumardihi-b colliery under bankola area.

Onsite repairing of 550v, abc make star delta er of 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 of cradle guard and grounding the same to earth pits of 11kv and 3.3kv, 3phase oh line in cm project of nakrakonda kumardihi b colliery under bankola area.

Onsite repairing of prabhu make 3.3kv, 400a flp vcb in cm ug at nakrakonda kumardihi b colliery under bankola area.