Repairing, installation and commissioning of current transformer in main incoming sf-6 breaker (main-i) of regional sub-station, kathara area under kathara colliery.

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

Repairing and rewinding of induction motor, lighting transformer, acb switch at pandaveswar colliery and repairing of transformer, induction motor, motor, udm motor, drill panel at khottadih colliery

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 repairing/rewinding of 01 no 630kva,11kv/440v transformer installed at kamal tola under kathara colliery.

Repair maintenance and re-insulation rewinding of 01 limb coil of 500 kva oil cooled transformer 3.3kv 440volts, sl. no. ktc transformer 500kva 3.3kv 440v installed at dav teachers colony under kathara colliery

For complete rewinding of 630 kva 6.6kv/550v sl.no.42807 make-gec transformer of basdeopur colliery of sijua area

Complete repairing and rewinding of 450kw, 6.6 kv marathon make ht motor with si.no ktc/motor/05 of kathara colliery under kathara area.

Repairing and rewinding of motor 450kw, 6.6kv marathon make with si.no ktc/motor/450kw/03, running for dewatering under kathara colliery, kathara area.

For rewinding and repairing of 200 kva, 3.3kv, 440 volt, transformer of kathara colliery under kathara area