Stringing of 115 kV lines February 24, 2017 | Asia Pacific Tenders International competitive bids are invited for the stringing of second circuit of 115 kV Yala 2–Narathiwat (77.6 km) and Narathiwat–Sungai Kolok (50.2 km) transmission lines. This content is available to only paying subscribers. Username or E-mail Password Remember Me Forgot Password