Complete repairing/rewinding of 3 phase marathon make induction motor, 6.6 kv, 750 kw, 1492 rpm, sl. no. 3f660895/2 failed during operation in the deep mine pumping zone of rajmahal ocp.

Repairing and rewinding of 3.3 kv 400 kw squirrel cage induction motor, marathon make,sl no 3f330524-5

Repairing, rewinding of conveyor drive induction ht motors (250 kw, 6.6 kv and 200 kw, 6.6 kv) of chp under dudhichua project

Repairing and rewinding of 150 kw, 6.6 kv, 3ph induction motor (sl. no. 314021801) installed at conveyor 2.1 of krishnashila chp at krishnashila project.

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

Repair and complete overhauling of 88tk 1 exhaust frame blower of 55kw 75hp 415v 3phase 2965 rpm reliance electric make induction motor sl no 01man75011 and repair and rewinding of mist eliminator 88qv 1 15kw 20hp 3 phase 2935 rpm

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

A)complete repairing/rewinding of 63kva 3 phase 3.3kv/230 volt transformer, make- transgietz enterprises, sl. no.-224 installed in dakra mines in respect of dakra project. b) preventive maintenance of 100kva 3.3kv/440v transformer sl. no.- local sl.

Complete rewinding of 3 no air cooled condenser fan motor released from location no 4 sl no nil and no 6 sl no 072078 and no 7 sl no 071164 make abb capacity 18 75kw 24 100hp 415v 3 phase 740 1480 rpm and replacement of drive end non-drive end

Complete repairing/rewinding of 250kw, 6.6 kv, induction motor, sl no. 3f660957/3, make marathon of sonepur bazari project under s. b. area.