Dismantling of existing 230kv 110kv strung bus and erection of new 230kv 110kv strung bus at koyambedu 230kv substation and dismantling of existing 110kv strung bus and erection of new 110kv strung bus at gummidipoondi 230kv ss with supply wd40

Dismantling of existing 230kv 110kv strung bus and supply and erection of new 230kv110kv strung bus with double zebra conductor, insulators, clamps other required materials towards strengthening of strung bus at koyambedu 230kv substation

Erection of new 110kv bus coupler switch at theni 230/110-22 kv substation under madurai operation circle

Supply, fabrication and erection of gi steel structures, earthing materials, station equipments, strung bus, bus bar, etc., for the establishment of nallampatty 110 kv ss in erode edc under dcw basis

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

Replacement of the damaged 230 kv a bus rcc structure by lattice structure at echangadu 230 110 kv sub station civil portion

Supply fabrication erection ss accessories steel structures earthing steels paintings handling erection of deptnt equipments materials intro 110 33 kv ratio with 1x 16 mva power transformer addl 110 kv gc breaker at thiruvenkadu 110kv ss

Supply fabrication and erection of steel structures, earthing steels, painting, &amp#x0d equipments erection for 2 nos. 230 kv bay extensions at vellalaviduthi 400kv ss

Supply of accessories and labour charges for replacement and dismantling of existing 230 kv bus bar protection relay panel at 230 kv cuddalore ss

Supply and erection of 40 nos earthing system at villupuram 230 kv sub-station.