On June 8, 2017, a select group of project officials, including Mexico’s President Enrique Peña Nieto, celebrated the final breakthrough of an epic tunneling project. The 8.7 m (28.5 ft) diameter Robbins Crossover TBM is the first such hybrid machine [...]
A Robbins Crossover (XRE) TBM measuring 9.26 m (30.4 ft) in diameter underwent factory acceptance on May 30, 2017 for the Ohio Canal Interceptor Tunnel (OCIT) in Akron. The TBM, which includes features of both EPB and Hard Rock Single Shield TBM types, is [...]
The Robbins Company has recently been selected by the Obayashi-Taisei-Kosei JV to build a hard rock Slurry TBM for the Hiroshima Expressway Line 5. The machine is 13.67 meters in diameter and will be the first Slurry TBM of such large diameter to excavate [...]
In April 2017, a ceremony was held to celebrate the commissioning of the Dariali Hydropower Project in the Republic of Georgia. Many attended the ceremony marking the first carbon-neutral hydropower project in the world, including Georgian Prime Minister, [...]
A Robbins TBM, recently christened “Augustine”, is being commissioned to undertake its eighth bore after being launched by contractor Eiffage Civil Engineering on March 3. [...]
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