Busan - Geoje Fixed Link, South Korea
Key Data:
Sponsor
GK Fixed Link Corporation
Consortium
Daewoo Engineering and Construction, Daelim, Doosan Industrial Development, SK Engineering & Construction, KDC, Wonha Construction and Hanil Engineering and Construction
Operator
Busan Metropolitan City
Main contractor
Daewoo Engineering and Construction Co Ltd
Designers
Daewoo E&C, COWI A/S, COWI Traffic Planning
Technical advisers
Halcrow, Tunnel Engineering Consultants (TEC), Mott Macdonald
Design checker
Arcadis, Ben C Gerwick Inc, E. Pihl and Son
Additional contractors
Daewoo Construction, DM Engineering, Trelleborg Bakker, Han Jun Construction, Ingerop, Seo Yeong and DOKA Formwork
Cost
$1.225bn, Won 1,446.9bn
Project
1 x 4km immersed tunnel, 2 x cable-stayed bridges
Tunnel statistics
3.7km, 4 lanes, 270m portals, maximum water depth of 50m, 18 precast tunnel elements
Bridge 1 statistics
2-pylon cable-stayed bridge, 475m main span, 220m side span, 940m connecting span
Bridge 2 statistics
3-pylon cable-stayed bridge, 230m main span, 106m side span, 968.5m connecting span
