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 jambunathapuram -thuraiyur 110kv feeder to the proposed thanganagar 110/33-11 kv ss. (reach-i)

Making lilo of existing jambunathapuram -thuraiyur 110kv feeder to the proposed thanganagar 110/33-11 kv ss. (reach-ii)

Strengthening of existing 110kv kadalangudi-aduthurai-neyveli line (new loc.125 to 155) between lilo point of thirupanandal 110kv ss - aduthurai 110kv ss .

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

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 12 to 25)(reach-2).

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).