Eection of 110kv dc line on dc tower with panther conductor by making lilo the new 110kv keezhakuppam - m.t.kuppam feeder at the proposed palayamkottai 110 kv sub station in cuddalore edc(loc 26 to takeoff structure at palayamkottai ss)(reach-3).

Erection of 110kv dc line on dc tower with panther conductor by making lilo the new 110kv keezhakuppam -m.t.kuppam feeder at the proposed palayamkottai 110 kv sub station in cuddalore edc( loc 1 to 11)(reach-1).

Erection of 110kv dc line on dc tower with panther conductor by making lilo of the existing 110kv cuddalore- chitharasur feederat the proposed pudukadai 110 kv sub station with supply of all materials

Erection of 110 kv dc line on dc towers for making lilo arrangements in 110kv kavanoor - ilayankudi - maravamangalam feeder to the proposed athapadakki 110 kv ss (tapping loc to loc.09) reach - i

Erection of 110 kv dc line on dc towers for making lilo arrangements in 110kv kavanoor - ilayankudi - maravamangalam feeder to the proposed athapadakki 110 kv ss (loc.22 to loc.35) reach - iii

Erection of 110 kv dc line on dc towers for making lilo arrangements in 110kv kavanoor - ilayankudi - maravamangalam feeder to the proposed athapadakki 110 kv ss (loc.09 to loc.22) reach - ii

Making lilo of existing thuraiyur - thanganagar 110kv feeder in between loc.41 42 to the kolli hills hydro project.(reach-i).

Making lilo of existing thuraiyur - thanganagar 110kv feeder in between loc.41 , 42 to the kolli hills hydro project.(reach-iii).

Making lilo of existing thuraiyur - thanganagar 110kv feeder in between loc.41 , 42 to the kolli hills hydro project.(reach-ii).

Erection of 110 kv dc line on dc tower with panther conductor by making lilo of the existing 110kv tuticorin auto - sipcot feeder 1 at the proposed maravanmadam 110 kv sub-station (reach 2).