SAVE THE DATE

Event overview

The Cross River Rail project is a new 10.2 km rail line in Brisbane comprising 5.9 km of twin running tunnels and four new underground stations at Boggo Road, Woolloongabba, Albert Street and Roma Street. This presentation describes the wide range of ground conditions encountered, and how they required the consideration of geotechnical variability and uncertainty during design, and verification of conditions during construction. It describes the approaches adopted during design and construction to manage some of the more challenging ground conditions

Timings

17.30 Networking/refreshments

18.00 Presentation

18.45 Q&A

19.00 Close

Learning Outcomes

In this presentation you will:

• Gain an understanding of the ground conditions encountered on the Cross River Rail project in the Brisbane CBD
• Learn how the wide range of ground conditions were considered in the design and validated during construction
• Gain insight on how some of the more challenging ground conditions were dealt with in design and construction.

Speaker

Ralph Cammack
Principal, PSM

Ralph Cammack is a Principal Engineering Geologist with PSM. He has over 20 years of consulting experience including geotechnical investigations, modelling, analysis, design and construction phase support for a wide range of mining, tunnelling and civil infrastructure projects in Australia and internationally. Ralph was a Design Manager for PSM on the CRR project and was involved in the Construction Phase Support for the tunnelling and surface works.