“그 돌로는 못 짓습니다” 대기업 두 곳이 포기한 울릉공항, 한국은 그 산으로 동해를 메웠다

#UlleungAirport, #Gadubong, #Caison, #DLENC, #KoreaEngineeringandConstructionTechnology Ulleung Airport, a project that two major conglomerates withdrew from in 2015 and 2016, claiming, "We cannot build it with the stones from that mountain." It was not because the stones were too hard, but because they were too weak. We follow the journey of how the project overturned the status quo through a redesign that assigned those weak stones a different task, reaching an overall completion rate of 81.73% as of September 19, 2026. 📌 Topics Covered in This Video The island awaited for nearly half a century, from the initial push in 1969 to passing the preliminary feasibility study in 2013 (B/C 1.19) Passenger ships canceled for 116 days in 2024 alone; cancellation days did not decrease even after launching large car ferries Two failed bids in 2015–2016: The real reason Daelim Industrial and POSCO E&C submitted withdrawal letters (Insufficient strength of the stones at Gadu Peak) The basic design drawn directly by the government and the changed use of the stones; the two companies facing off again in the 2019 re-bidding (88.07 points vs. 86.77 points) Typhoon Maysak (maximum wave height 19.5m) three months before groundbreaking and a comparison with Kansai Airport and Hong Kong Chek Lap Kok based on a 200-year return period wave height of 22.6m 30 caissons built in Pohang and transported across the East Sea (maximum 16,400 tons, cumulative transport distance approx. 6,300 km) "Daily progress rate falls short of 1%": Gadubong excavation and offshore reclamation site, May 2024 accident and 2-year construction extension 1,200m runway controversy: Board of Audit and Inspection指摘, 4,112 resident signatures, reasons why the Ministry of Land, Infrastructure and Transport cannot extend the project and alternatives (EMAS) Confirmed security facts only: Helicopter mooring space, Ulleungdo to Dokdo 87.4 km 🔔 If you are curious about the real structure behind the numbers, please subscribe and like to join us for the next analysis.