Two Major Technical Solutions on the Lung Shan Tunnel – Pilot TBM Tunnel Enlargement and TBM U-turn in Cavern

Authors

X Monin
Dragages Hong Kong Limited, Hong Kong
L Jeanne
Dragages Hong Kong Limited, Hong Kong
V Tricot
Dragages Hong Kong Limited, Hong Kong
R B Storry
Dragages Hong Kong Limited, Hong Kong

Synopsis

On the Liantang / Heung Yuen Wai Boundary Control Point Site Formation and Infrastructure Works – Contract 2 in Hong Kong SAR, Dragages Hong Kong Limited have proposed and implemented two major technical solutions and construction methodologies to overcome the programme constraints and the geotechnical challenges of the 4.8 km long Lung Shan Tunnels section.

GDAS2022
Published
September 17, 2022
Online ISSN
2582-3922