For the work of over head line 440 volt 3 wire work at jhirkey basti of kathara colliery

(a)fresh wiring and providing of different types of electrical items of base workshop (03 rooms) under kathara colliery. (b) pole painting and cement concreting etc. of 440 volt power supply over head line at jhirkey basti under kathara colliery.

Repairing and maintenance of over head line 440 volt at bandh basti under kathara colliery

Over head 3.3kv/440 volt line pole cradling and pole painting etc. from hospital colony to teacher colony under kathara colliery

Repair and maintenance of over head line including pole painting and new making of transformer shed at jhirkey basti under kathara colliery.

Dismantling and re-installation of 50 kva, 11 v/440 v, and 160 kva, 11kv/440 volt, transformer in jhirkey feeder of kathara colliery

Erection of pole and providing aluminium cable for lighting purpose at jhirkey basti near quarry under kathara colliery.

For repair and maintenance of 440 volt over head line near kathara washery to ktc workshop under kathara colliery

(a)providing and fixing of 01 no. 3.3kv, 400a goab switch, lighting arrestor 9kv (rms) and earth pit for 3.3kv oh line at jhirkey pump house under kathara colliery. (b) over head 3.3kv 440 volt line pole cradling concreting pole painting and erection

Re-stringing of 440 volt over head line and erection of stay set, insulators, brackets, concreting and cradle guard etc at teachers colony to bhurkundwa basti under kathara colliery.