Renovation of 415 volt o.h. line convert to ab cable through power supply from g.m.office to officer club and staff club for safety purpose of d.g.line at g.m.ofice,kathara

Repairing/rewinding overhauling of day to day basis 105 nos. ceiling/wall fan, 6 nos. pedestal fan, 3 nos. regrigerator, 5 nos. water cooler, 4 nos. tv and 10 nos. geyser at different locations i.e. officer club, staff club, g.m.office, mrs kathara

Part repairing re-conditioning of 500 kva lighting transformer, 3.3 kv, 415 volt under kathara colliery

Part repairing/reconditioning of i)125 kw rotor, 970-rpm, motor sl. no. 1148884/1, 415 volt ii) 37 kw rotor, 1470 rpm, 415 volt motor sl. no. 255601600063 and iii) 55 kw rotor, 1470 rpm, 415 volt, motor sl. no. 6564711.2 at kathara washery

Mechanical repairing of the motor-200kw, rpm-1470, volt-415, 3 phase, si no. wnp at quarry no. 2 under kathara colliery.

Repairing of i) 125 kw rotor, 985 rpm, sl. no. 10608302 ii) 20kw rotor, 735 rpm, 415 volt induction motor sl. no. 982 iii) 55 kw rotor, 1470 rpm, 415 volt, induction motor sl. no. 6564711-2 at kathara washery

(a) part repairing of 500 kva lighting transformer, 3.3 kv, 440 volt at officers club and (b) 500 kva lighting transformer, 11 kv, 440 volt at gayatri colony under kathara colliery

Repairing/rewinding of 28 kva welding transformer (oil cooled) make-indark 03 phase, 350 amps, 415 volt, sl. no. wnp (hms-13) at kathara washery

Supply and erection of 4 nos. 800 amps, 11kv g.o.a.b in officer club, russian colony, river side and at d.g in 9.0 of kathara.

Complete repairing/rewinding of induction motor i) 125 kw induction motor, rpm-970, volt-415, make-russian, sl. no. wnp (u/no. f/c-652) and ii) 75 kw induction motor, rpm-1478, volt-415, make-ngef(indian), sl. no. 14410700 of kathara washery