Sydney Metro West
Rosehill Station Tunnel
QUALITY | ACCURACY | PRECISION
Builder:Gamuda Australia and Laing O'Rourke Consortium
Client:Transport for NSW
3D Modelling of 52 Diaphragm Wall Panels
Identified material clashes, buildability issues and optimal steel fixing sequencing prior to production of around
3000 tonnes of steel cages.
D-Wall Cage Fabrication
A typical panel consists of 4 different cages. Each cage weighs around 21 tonnes.
Safe and Efficient Installation
D-wall cages supplied with clearly marked lifting points, inclo pipes, and earthing sleeves and bridges, which meant the complete system did not require any further work once delivered to site.