Attending fibre defects in opgw laid on 110kv or 230kv or 400kv eht lines of tantransco under live line or off line condition

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

Works contract for day to day preventive and breakdown maintenance including emergency breakdown at night of765kv, 400kv,230kv and 110kv ehv lines in 230kv gummidipoondi operation division ( gummidipoondi lines section)

Works contract for day to day prive and breakdown maintenance including emergency breakdown at night of765kv, 400kv,230kv and 110kv ehv lines in 230kv gummidipoondi operation division ( gummidipoondi lines section)

Preventive maintenance and emergency breakdown works in 883 kms of eht lines under works contract in thanjavur, mariyammankovil, pattukottai and aduthurai lines sections (thanjavur edc) of trichy operation circle for eight months from utilization

Procurement of 90kn polymer insulators (230kv-500 nos. and 110kv-300 nos.) for lines subdivisions in trichy operation circle

Preventive maintenance and emergency breakdown works in 851kms of eht lines under works contract in thudiyalur, coimbatore and arasur lines sections (coimbatore north edc) of coimbatore operation circle for eight months from the date of utilization

Preventive maintenance and emergency breakdown works in 866kms of eht lines under works contract in palladam and tiruppur lines sections (palladam and tiruppur edc) of coimbatore operation circle for eight months from the date of utilization