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Dong-Ah Geological Engineering
South Korean engineering company From Wikipedia, the free encyclopedia
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Dong-Ah Geological Engineering Co. Ltd. (Korean: 동아지질) is a civil engineering company of South Korea. Its headquarters is in Geumjeong District, Busan.
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History
On June 12, 2009, it was listed on the KOSPI with Daewoo Securities as the lead manager.
In 2024, it succeeded in manufacturing a tunnel boring machine (TBM) using its own technology.[1]
Construction
In South Korea, it has participated in projects such as the Incheon Airport Terminal 2 connecting railway TBM, Seoul Subway Line 9, Geoga Bridge immersed tunnel soft ground improvement project, and Busan New Port and Ulsan New Port ground improvement project.[2]
In Hong Kong, it was in charge of the New Town reclamation project and the ground improvement and expansion project for the third runway of Hong Kong International Airport.[3][4]
Currently, it is in charge of the construction of the North–South Commuter Railway in the Philippines.[5]
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See also
References
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