Upgradation of 132 kV transmission lines and retrofitting works June 29, 2017 | Asia Pacific Tenders Domestic competitive bids are invited for the upgradation of 132 kV transmission lines from the Jengka and Jerantut substations (1x77 MVA-2x282 MVA) and to undertake retrofitting works. This content is available to only paying subscribers. Username or E-mail Password Remember Me Forgot Password