Maintenance and reconditioning of 2 nos. vcb (11kv and 6.6kv, pce make), 2 nos. ocb switch (11kv, 800 amp, gec make), sf6 abb make breaker (33kv, 1250 amp), maintenance of ct, and repairing of 11kv capacitor bank control panel at central substation

Jungle cleaning around cro magzine building under churi project, nk area.

Procurement of abb make pole of breaker model hpa12 1240c 1250a abb sf6at ntpc sipat

Repairing/ reconditioning of 02 no, sf6 breaker ,33kv, 1250a make abb power controlling to 33kv feeder and primary control of 12.5 mva, 33kv/6.6kv transformers installed at 2 x 12.5 mva 33kv/6.6 kv main substation, rp

Rep. of 33kv, 1250a, sl. no. 6861/99, voltas make sf6 switchgear for primary control of 7.5mva, 33kv/3.3kv trf. and 33kv, 1250a, sl. no. 6865/99, voltas make sf6 switchgear for primary control of 7.5 mva, 33kv/6.6kv transformer no. 02 under kdh ocp

Erection of 220v ohtl for street lighting from churi sub-station to po office, cro under churi colliery, nk area

Repairing of 33kv, 1250a goab switch and providing of interlocking arrangement between goab switch corresponding switchgear at churi sub-station, and pole painting with pole numbering at churi mines, under churi ug project, nk area.

Repairing and rewinding of 500kva, 3.3kv/415 volt lighting transformer make marson, local sl. no. dbb/04 installed at cro under churi colliery, nk area