Dismantling and erection of 440 volt overhead line conductor and providing and fixing of goab switch 400 amps, earth pits and lightning conductor at damodar river under jarangdih colliery.

Erection of 440 volt phase separator in different 440 volt overhead lines of different colonies under kathara colliery.

(a) partial repairing of 01(one) no. 400 amps 440 volt a.b.c. make switch (b) repairing of 01(one) no. 200 amps 440 volt kilburn make ocb c) repairing of 01(one) no. 400 amps 440 volt g.e.c ocb switch of kujama colliery

440 volt overhead line at nonia dhowra and v.t. pump, hariajam colliery

Complete repairing 3 nos. of sd-15 (i) 200 amps 440 volte make kilburn installed at huchuktand sub-station of 09 no. siding( local id bccl/nt/sw/ocb/440 volt/52) (ii) 440 volt 200 amps kilburn make main switch of l.t. switch and (iii) 440 volt 200

Erection and commissioning of 440 volt overhead line near b.r. company joyrampur colliery for illumination purpose and 440 volt overhead line re-organisation at bagdigi colliery of amal.joyrampur colliery under lodna area.

Kilburn make sd-15 / 200 amps 440 volt dol starter of bhagatdih under rocp/sj.

Repairing of welding machine 3 phase, 600 a, 440/220 volt of workshop of bansdeopur colliery under sijua area. (b) for repairing and rewinding of 450 amps air cool welding machine 3 phase 440/220 volt sl no. - asr- 210/01 of workshop at n

Providing and fixing of goab switch 3.3kv / 800 amps with lightening arrestor at 16 no. colony and old sub station under jarangdih colliery.

Supply and erection of 6.6 kv overhead conductor with pscc pole for colony power supply at dtps