Repair. maintenance and erection of poles, stay sets cradling and concreting of 440 volt over head line from 02 no. sub-station to sarona village under kathara colliery.

Repair and maintenance of 440 volt over head line for power supply lighting line erection of poles conductors stay sets, insulators cradle guard etc. at new and old c type colony under kathara colliery township.

Repair and maintenance of 550volt over head lighting line and erection of stay sets, insulators, pole cement concreting, pole painting etc. and cable mounting near river side pump house under colony maintenance (9.0) 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

Providing and fixing of over head conductor spiral separator with aluminium conductor jumphering, concreting and cradling etc. of 440volt oh line of different colonies i.e. officers colony, gayatri colony and old d type colony under kathara colliery

Repair and maintenance of house service connection 50mm dia g.i pipe including accessories with a.b cable at employees quarters roof 220volt line of officer colony russian colony, maszid colony and thakur colony under kathara colliery.

Repair and maintenance of 220 volt over head line for power supply new dumping area at kathara colliery.

Repair and maintenance of 440 volt over head line for power supply lighting line erection of poles, conductors, stay sets, insulators, cradle guard etc. at officers colony from p.o bungalow (ktc) to ch. manager (enm) quarter under kathara colliery

Providing and fixing of earth pit, lighting arrestor conductor and g.i. strip for safety from thendering at different places transformers i.e. teachers colony, 1 no colony, maintenance 9.0 (intake feeder), maszid colony, thakur colony, russian colony

Repair and heightening of transformer shed at russian colony staff colony masjid line and officers colony under kathara colliery