Entrusting works contract for carrying out all type of maintenance and emergency works in all equipments in 230kv korattur ss in chennai north operation circle for a period of 2years

Work contract for carrying out day to day prive and breakdown mtc. and emergency works in all equipments at 230 kv basin bridge ais ss, 230kv central cmrl gis ss and 230kv tneb hq gis ss in chennai south operation circle for a period of 1 year.

Dismantling of existing 230kv and 110kv strung bus and erection of new 230kv and 110kv strung bus along with provision of single double zebra conductor , clamps other required materials in the koyambedu 230kv substation

As per nit

Work contract for carrying out day to day prive and breakdown mtc. and emergency works in all equipments at 230kv cmrl alandur gis ss and 230kv porur gis ss in chennai south operation circle for a period of 1 year.

Entrusting works contract for carrying out all type of maintenance and emergency works in all equipments in400kv alamathysubstationin chennai north operation circle for a period of 2years

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.

Erection of 110kv hybrid gis bus coupler module dismantling of existing bus coupler switch at gummidipoondi 230kv ss

Erection of 110kv hybrid gis bus coupler module dismantling of existing bus coupler switch at gummidipoondi 230kv ss

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