June 2023
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Article
Tunnel Demand Forecast – June 2023
... To view the entire article you must be a member of UCA. - Coming Soon - We are currently…
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Article
Environmentally friendly soil conditioning for EPB TBMs — The state of environmental considerations around the world
Environmental considerations are widely present in the modern world, and there is a global push in most industries for sustainability…
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Article
Material-handling innovations and challenges
By William Gleason, Editor When a major tunneling project commences in an urban area there is often a great deal…
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Article
Wireless optical displacement sensor for convergence and divergence monitoring
FIG. 1 Scenarios of convergence (Erlandsson, 2020). The automation of monitoring in general appears undeniably tempting right up to the…
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Article
Procurement phase for East River Tunnel Rehabilitation Project launched
Amtrak has launched the procurement phase of the East River Tunnel Rehabilitation Project with a Request for Qualifications (RFQ) for…
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