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#UlleungAirport #UlleungAirportSite #UlleungAirportConstruction #UlleungAirportConstruction #UlleungAirportConstructionSite #UlleungAirportCaison #UlleungAirportRunway #Caison #CaisonMaking #CaisonConstruction #CaisonMethod #Dokdo How can we build an airport in the rough sea off Ulleungdo with an average depth of 23 meters and a maximum depth of 31 meters? The answer to this question lies in the caisson, which boasts the largest and heaviest weight in the country. From the process of making the caisson to the entire process of salvaging it. Check out the vivid Ulleung Airport site where you can't relax for even an inch, through the video now! [EVENT] Watch the DL E&C Ulleung Airport construction documentary and leave a comment about your expectations for Ulleung Airport! We will give away prizes through a raffle. (YouTube subscription is required~) Event Period: Friday, October 4th ~ Tuesday, October 21st Event Prizes [Baedal Minjok] Mobile Gift Certificate worth 20,000 won (3 winners) [Starbucks] 2 Iced Cafe Latte T + Baumkuchen with Cream Puffs (9 winners) Announcement of Winners: Friday, October 25th How to Participate in the Event: Watch the DL E&C Ulleung Airport Construction Documentary and share in the comments what you are looking forward to about Ulleung Airport! ▼Ulleung Airport Documentary Timeline▼ [01:20] Ulleung Airport Caisson Design Process [03:33] Ulleung Airport Caisson Manufacturing Process [07:20] Ulleung Airport Caisson Lifting Process [11:09] Ulleung Airport Caisson Installation Process [15:04] Ulleung Airport Caisson Stability [26:16] Ulleung Airport 21st Caisson Installation [27:31] People Looking Forward to the Completion of Ulleung Airport