Maintenance and repairing of 1 mva, 11kv/3.3kv power transformer, 01 nos. 1.6 mva, 11kv/3.3kv power transformer and 750 kva 3.3 kv/440 volt transformer at site of karma project under kuju area.

Repairing and rewinding of 1mva transformer 11kv 3.3kv of amritnagar colliery

Repairing of electrical wiring of quarter no. 851, 852, 859, 860, and 884. muraidih colony under amp colliery,barora area.

Providing ,fitting and repairing of electrical wiring and fan repairing of muraidih p.o. office under amp colliery of barora area.

For dismantling of ocp substation shed of size 50 ft x 50 and dismantling shifting, loading unloading of 1.5mva,6.6kv/3.3kv, transformer of badeopur colliery under sijua area

Procurement of 20 nos. of 25/31.5mva 66/11kv power transformer

Repairing and rewinding of induction motor, lighting transformer, acb switch at pandaveswar colliery and repairing of transformer, induction motor, motor, udm motor, drill panel at khottadih colliery

Maintenance/overhauling of 03 nos of 11kv/3.3kv transformers at ningha colliery, satgram-sripur area

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

Maintenance and diversion of 440 v/3.3 kv o.h. lines electrification works at various locations of kuju colliery under kuju area.