Shifting of 5 nos. of 11kv oh line pole and 6 nos. of 3.3kv oh line pole erected inside ground boundary line of bal vidya mandir school of ara colliery and changing of 300mtrs. of 440v oh line conductor by ab cable.

Repair and maintenance of bal vidya mandir school ara colony under ara colliery of kuju area.

Changing of 05 nos of damaged pole in 11kv,3.3kv and 440v oh line along with repairing of 01 no of goab switch and installation of 01 no. 11kv grade ,600a goab switch at ara colliery under kuju area.

Repair and maintenance with boundary wall of bal vikash mandir school at ara colony under ara colliery kuju area.

Replacement of damaged pole and conductor in 440v oh line from filter plant to dispensary of jambad colliery

Erection of 50 nos of pole and 1.8km, 3phase acsr conductor for 3.3kv oh line from 11kv urimari sub-station to birsa project.

2 times trimming of tree branches within 1 m span in either side of 11kv 3.3kv and 440v oh lines of ara colliery and cleaning of bushes in 2 meters span of oh line poles and cleaning of bushes in dumarbera sub-station of ara colliery under kuju area.

Maintaining earth continuity in 11kv and 3.3kv oh line of ara colliery by erection of earth pits and stay wire along with replacement of certain damaged poles and insulators for improving strength and insulation value of 11kv and 3.3 kv oh line ara

Replacement of 9 nos. of damaged tubular pole by 8 mtrs. pcc pole and erection of 2 new, 8 mtrs. pcc pole in 440v oh line of ara b-type colony along with erection of 21 nos. of fresh cradling and 9 nos. of new stay sets, in 440v oh line of ara colony

Tree branch cutting of different feeder of 11kv and 3.3kv oh line of bhurkunda colliery.