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Immersed Tunnel
Model
-
Series
Specie Businesses And Construction
Product Description

- Length : 180m

- Weight : 46,000 tons (3.7km, 4-lane tunnel built by connecting 18 blocks at 40m below the water surface level)


ㆍUnderground immersed tunnel construction technique to control the position by 2 pontoons of Hyd.

   Which System with the Differential Global Positioning System (DGPS)

ㆍPrecise connection to the existing tunnel using the External lifting & Positioning System (EPS)

ㆍInstallation area : between Busan and Geoje