Construction works for substation building 4 of Honam HSR Phase 2, South Korea May 17, 2026 | Asia Pacific Tenders, Tenders & Contracts Country: South Korea Organisation: Korea National Railway Description: Bids are invited for the construction works for Honam high-speed railway (HSR) Phase 2 Muan Airport Substation Building 4. Closin... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password