Complete repairing and reconditioning a) one no. 3.3 kv 400 amp. electroteknica make vcb switch and b) one 3.3kv, 400 amp pce make vcb at 15 no. colony of jocp under hazaribagh area.

Complete repairing of 11kv 400 amp vcb and 3.3kv 400 amp vcb of rrstn, under hazaribagh area

Maintenance and reconditioning of 400 amp,11kv electrotenkica make vcb installed at main substation of karma project under kuju area

Complete repairing of vcb switch (a) 3.3kv, 400 amp. make electroteknica, sl. no. fs-374, supplying power to face pump feeder and (b) 3.3-6.6kv/110v, ct 120-60/5plus5 amp. make electroteknica, sl. no. sp/0/400 supplying power to shovel no. 05

Repairing/reconditioning of 01 no of 11kv,400 amp , andrew yule make vcb ,sl no.1137 of ara colliery under kuju area.

Repairing of following 02(two) no vcb (a) 11kv, 400a electroteknica make vcb, si.no. 9030 &#x0d (b) 11kv, 400a electroteknica make vcb,si.no. 2847&#x0d placed at chp sub-station of slg siding under govindpur area&#x0d

Complete repairing of 11kv, 3 phase 400 amp vcb andrewyule make for chandmari colliery

For repairing of 400 amps 11kv vcb sr.no.8368 installed at new area office substation under substation under sijua area

Repairing and reconditioning of 02 nos vcbs (1) 11kv, 630 amp vcb make- meditron si no. 9305 and (2) 3.3kv, 400 amp vcb make parbhu installed at gidi-washery main substation under argada area

Complete overhauling of electroteknica vcb,11kv,400a, sl.no. sgi2322 at bilbera substation under govindpur area.