Description :capacity enhancement of existing 1x12.5mva, 110/11kv transformer no.1 with 1x20mva, 110/11kv transformer under 110kv substation, punalur - erection and commissioning of 20mva transformer no.1 691333 : 110kv substation punalur
open tender | kerala state electricity board||chief engineer - transmission south||dpty chief engg trans circle kottarakkara||ee trans div punalur||aee transmission sub division punalur |