Supply of iron and steel materials, fabrication and erection of structures, providing earth bore and earth mat, erection of 110 kv equipments etc., for 110kv bay extension work at elanagar 110/22 kv sstowards establishment of nallur 230/110 kv ss

Strengthening of 110 kv take off structures in 110kv mannarkudi and 110kv karaikal feeders at thiruvarur 230kv substation under psdf ii scheme

Strengthening of 110 kv take off structures in 110kv trpattinam and 110kv narimanam i and ii feeders at thiruvarur 230kv substation under psdf ii scheme

Strengthening of 110 kv take off structures in 110kv t.r.pattinam and 110kv narimanam-i and ii feeders at thiruvarur 230/110 kv substation under psdf ii scheme

Works contract for provision of 82 nos maintenance free earthing system at 230kv/110kv auto ss villupuram under psdf dpr-ii scheme.

Dismantling of 1 no. of 230kv breaker, 1 no. of 110kv breaker with allied structures and panels from tharamani 230kv ss which has been allotted to vinnamangalam 230kv ss towards provision of 1no. additional100mva at vinnamangalam 230 kv ss.

Preventive maintenance and emergency breakdown works in 923 kms of eht lines under works contract in thiruvarur 230kv, 110kv and kadalangudi lines sections (thiruvarur and nagapattinam edc) of trichy operation circle for eight months from utilization

Providing foundation concrete for 110kv structures equipment plinth cable duct for 110kv bay extension at existing k.sathanur 110kv ss for the erection of new 110kv line from proposed thuvakudy 230 110 kv ss to k.sathanur 110kv ss.

Supply, fabrication, erection of gi steel structures, earthing, materials, etc., for introduction of 110/33kv ratio at natham 110kv ss

Erection of 110 kv dc line on mc/dc towers from nanguneri 230kv ss to exiting melakallur 110kv ss (from loc.1 to 9 - 1.980km) (balance work)