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Australasian Tunnelling Conference 2025
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Mr Richard Brehaut

Principal Engineering Geologist - PSM

Professional Bio
Richard Brehaut is a Principal Engineering Geologist at PSM. With over 15 years of geotechnical consulting experience, he has held numerous senior project roles while contributing to major infrastructure developments, including road, rail, and hydropower tunnels, highways, and water dams. Richard’s involvement extends from site investigation and design to construction phase services and operational management for both contractors and asset owners. Beyond his technical and consulting responsibilities, Richard actively contributes to industry training and education as a guest lecturer at the University of New South Wales and University of Canterbury, NZ as part of their post graduate level engineering programs.
Richard's Presentations
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