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 and repairing of primary and secondary breaker of andrew yule make 315 kva 3.3kv-550v sl no sspay03 transwitch transformer at shyamsundarpur colliery

Installation of motor protection relay system in 03 nos. 3.3kv ht starters at karma project under kuju area.

Repairing and rewinding of 200kw 3.3kv squirrel cage induction motor cc no 406 make crompton greaves at jhanjra area workshop

Supply, installation, testing and commissioning of 3.3kv, 4 pole, 250 kw ht motor at 6mgd pump house of wtp, palasuni, bbsr

(1) complete repairing and rewinding of 02(two) nos. c.g. make 20hp s50volt, 2900rpm auxiliary fan motor and (2) complete repairing and rewinding of bharat bijlee make 12.5hp 550volt 950rpm motor of kumardihi a colliery under bankola area.

Complete rewinding and repairing of 167 hp 550 volts motor of east baseriya colliery under kusunda area

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

S.56 nctps ii es circle em i division turbine motors complete stator rewinding and rotor rebarring of two numbers of failed 12mw 11 kv mdbfp ht motor ms bhel 28 tonnes each

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.