Re-strengthening of 11kv overhead line conductor, changing of certain poles with earth continuity and painting of poles from ara main substation to 10 no. substation of sarubera project under kuju area.

Work for con of existing 3.3kv bus-bar of ara-kanta substation into 11kv bus-bar, dismantling of complete 3.3kv oh line from ara -kanta substation to dumerbera substation and installation of transformers at ara kanta substaion

Renovation of 440v ohl with changing of 07 no. damaged poles, conductor, insulators and making of 03 no. shed for protection of 03 no. indoor type transformers at iwsp under sarubera project.

Replacement of damaged ms pole by rcc/pcc poles and re-strengthening the insulation value of complete overhead line along with earth continuity of complete overhead line from murpa substation to ara kanta substation.

Con of existing ideal 3.3kv oh line (between ara-kanta sub-station and dumerbera sub-station) into 11kv oh line for supplying 11kv power to sarubera 10no. sub-station separately (by a dedicated feeder) from ara kanta sub-station

Installation of 100kva , 11kv/440v transformer at iwsp with proper earthing , provision of secondary control panel and earth continuity in existing 440v overhead line from iwsp to karma minus quarter colony of sarubera project under kuju area.

Repairing and complete rewinding of 630kva ,3.3kv/440v, s.no.ara/tr/01, lighting transformer installed at ara kanta substation of ara colliery under kuju area.

Supply and installation of insulating rubber mat, supply and laying of gravel with sand in ara kanta sub station and dumerbera substation,

Earth continuity, re-strengthening of conductor of 11kv oh line from murpa substation to kuju colliery rest house under kuju area.

Supply and installation of insulating rubber mat, supply and laying of gravel with sand in ara kanta sub station and dumerbera substation along with other substation related work.