Repairing and overhauling of incoming l1kv,100amp ht ocb beicco lawrie make si. no. pb4/143/1 for controlling 01 nos transformer for power supply at colony at matigarha township under block-ii area

Reparing/overhauling of 11kv. 400 amps h.t. ocb biecco lawrie make sl. no. pb4/143/01 of controlling 1 no. transformer sector ii.iii,iv colony power supply of matigarh township under block-ii area

Repairing/overhauling of 11 kv, 800 amps ht ocb bicco lawrie make sl. no. - 116-956 installed at jairamdih basti of abocp mine under block-ii area

Overhauling and installation of safety devices in two (2) nos 11kv, 400a, make bicco lowrie ocb switch with busbar a) sl no pb4 9322 b) pb4 9335 at site of gt gopalichak sub-station.

Complete repairing of 400 amp 11kv bieco lowrie make sl. no pb4-12065 ocb switch of main controlling 1 mva 11kv/3.3kv power transformer at 14 no abdkc

Repairing/overhauling of 6.6kv, 400 amps h.t. ocb bicco lawrie make sl. no. enm/jwtp/01 of jwtp under block-ii area

Repairing and overhauling of 11 kv 400 amp bicco lawrie make ht ocb sl. no. - 1956 at jamunia w/s for ain controlling 350 kva transformer under abocp mine

Repaiirng/overhauling and installation of safety devices in 2(two) nos 11kv, 400a make bicco lowrie ocb switch with busbar nearng sl no a) pb4 9324, b) pb4 93389 at site of gt gopalichak colliery sub-station.

Complete repairing of 400 amp 11kv/ocb biecco lowrie make sl. no. pb4-8491 primary controlling of 2.5 mva power transformer of ghanoodih main sub station under kocp.

Repairing and overhauling of 800a, lnt make acb, s no-7149 and bicco lawrie make ht ocb, s no-116-1950 at jwtp, block-ii area