Reply on topic: Minneapolis-St. Paul Southwest LRT Project is delayed due to "unforseen conditions"
" Poor soil conditions where tunnel construction is needed will call for a stabilizing wall which was not included in the original plan. " https://www.rtands.com/rail-news/unforeseen-conditions-pushes-back-the-opening-of-southwest-light-rail-line/UK: Riverlinx CJV was awarded as the winner of 4 categories at NCE Tunnelling Awards 2023
Riverlinx collects the top awards at the annual New Civ...r Awards are one of the most prestigious awards in tunnelling, if not the most prestigious....hinery & Systems, Young Tunneller of the Year, Tunnelling Contractor of the Year and Tu...Reply on topic: Why are all tunnels not excavated via Tunnel Boring Machines?
@Arash You are right. Cost is not the only reason why you may want to go for non-TBM tunnelling. As you have pointed out there are some other important considerations in favour of conventional tunnelling.Tunnelling to the future - The Future Circular Collider tunnelling project in Switzerland
The proposed Future Circular Collider (FCC) would constitute the largest tunnel ever constructed at CERN and be considered a major global civil-engineering project in its own right. https://cerncourier.com/a/tunnelling-to-the-future/
cover tunnel photo by: Matt Brown from London, England / CC BY
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