Australia: Breakthrough in Sydney’s Metro west line by Rhonda the Roadheader
...ransport release; Rhonda the Roadheader breaks through at Clyde...e. A specialised roadheader tunnelling machine has broken...ice tunnels, with the 120-tonne roadheader excavating around 350 tonnes...aid: “Rhonda the Roadheader is making strides in her all-...Skills: Rock Tunneling, Mechanical Excavation, TBM, Roadheader, Geotech Testing and analysis, Performance and Cost Estimation for Tunneling and Underground Construction
cover tunnel photo by: Matt Brown from London, England / CC BY
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