Complete repairing /rewinding and overhauling of pullen make 120 hp 550 volt 2900 rpm submersible motor and 6 stage pump of dobari colliery.

Rewinding of 15kva, 550v/220v lighting transformer, of view point area of east basuria colliery

Complete repairing and rewinding of 93.3kw,120hp marathon make 1470rpm 550volt pump motor of nakrakonda kumardihi b colliery under bankola area

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

Complete rewinding of 10 h.p, 550v, 960 rpm, 3 phase crompton parkinson make motor at filter plant khas kusunda of gkk colliery under kusunda area

For complete repairing/rewinding and overhauling of pullen make 120 hp,550v,2900 rpm,sl.no.pp37937submersible pump motor set installed at 2 pit sendra under kankanee colliery under sijua area

Repairing of 02 nos pullen make 120hp, 550v 150m head submersible pump with motor of madhabpur colliery

Rewinding with mechanical repairing of 120hp-550v-2900rpm- 150m head 6-stage pullen make submersible pump and motor at new kenda colliery 8 no pit, under kenda area.

Mechanical repairing and rewinding of one no. 250hp, 550v, 2900rpm, 300mtr head, 500gpm, 6 stage pullen make submersible pump and motor set installed at moira colliery under bankola area.

Repairing of 02 nos of pullen make 120hp, 550v, 150m head submersible pump with motor of madhabpur colliery