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 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

Labour charges for dismantling and pulling and placing of existing 80mva,230/110kv auto transformer at kavanoor 230kv ss

Labour charges for dismantling, pull and placing of 50mva,230/110kv auto transformer to the safer side at kavanoor 230kv ss

Establishment of 400/230kv ais ss with 2nos. 400kvbays,4nos. 230kv feederbays, 2x500mva,400/230kv auto transformers,kiosk buildings allied civil works at ariyalur 765/400kv ais ss,kallakurichi edc,villupuram operation circle on total turnkey basis.

Supply of various types of aluminium clamps, bimetallic sheets,tention fittings , various bolts nuts for strengthening of bus at koyambedu and gummidipoondi 230kv ss under psdf dpr ii

Supply and erection of 230 kv outdoor termination kit and structure for new provision of 1 no. 230kv, sf6 breaker (hv-iii) for 230/110kv auto transformer i at 230/110kv trichy substation

Supply and erection of las, ccpu, relays, cts, isolators and cable termination structure for new provision of 1 no. 230kv, sf6 breaker for 230/110kv auto transformer i at 230/110kv trichy substation

Construction of cable duct and laying of 0.35 km, 230 kv single phase 1200 sq. mm xlpe cable for new provision of 1 no. 230kv, sf6 breaker (hv-iii) for 230/110kv auto transformer i at 230/110kv trichy substation