Repairing and reconditioning of 01 nos. sf-6 breaker 33 kv/1250 amps and 01 no. control panel 33 kv /1250 amps of outdoor sub-station at kathara washery

Installation of a.b. isolator 33kv, 1250 amps and lighting arrestor 33kv, 30kv. (rms) 10ka for power supply to incoming and outgoing of ktw feeder at regional sub-station under kathara colliery

Complete repairing and reconditioning of 6.6kv. 1250 amps vcb switch meditiron make, sl.no-te/225 under kathara colliery.

Complete repairing and reconditioning of 11kv 1250 amps vcb switch madiron make, sl no 6278 under kathara colliery.

Repairing and maintenance of 1250 amp, 33kv grade sf6 make aab of main controlling feeder no-1 at regional sub station kathara colliery under kathara area

Providing and fixing of goab isolator 33kv/1250 amps. and 11kv/800 amps. for power supply to different feeders at regional substation kathara under kathara colliery

Maintenance and reconditioning of 01 no.1250a, 33kv mocb, make-bhel si.no. 9027893 for primary control of 5 mva transformer 33kv/11kv feeding power to jarangdih feeder from regional substation under kathara colliery.

Maintenance and reconditioning of 01 no.1250a, 33kv mocb, make-bhel si.no. 9027893 for primary control of 5 mva transformer 33kv/11kv feeding power to jarangdih feeder from regional substation under kathara colliery.

Re-stringing and maintenance of 33 kv o/h line incoming from regional sub-station to ktw sub-station and associated works under kathara washery

A.m.c of repair and maintenance of 33 kv o/h line incoming from regional sub-station to ktw sub-station and associated works under kathara washery