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    • RL

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      Also because this whole thing seems off ... it is based on the idea of tunnel construction for individual mass transport (cars) and not public transport - this article puts it very good: ht...

      • Kris Lubcek

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        The UK subsidiary of German construction firm #Hochtief announces a loss of £...has been awarded the £400M London Power Tunnels Project. https://www.transport-network.co.uk/Light-at-the-end-of-the-tunnel-as-Hochtief-loses-21m/16355 #L...

        • Jorrit Reinders

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          Hi RL, This will indeed never work in a construction management environment where the value of data is never valued for taking corrective/adjusting actions. On the other hand, for those env...

          • Paolo Kerguel

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            ...efit of the doubt even for radical things like 10 times faster boring tunnel boring machine. Then again...would finish much faster, though not 10 times faster. I do not think construction companies would have any prob...

            • RL

              Comment on "Open-Plant"

              ...ome good visualizations from the tunnelling sector, showing it in use...unrealistic as how I experience tunnelling jobsites. Tell a manager...ore a problem of each individual construction company not investing in more...wheel (I recently googled which construction company has a "CTO"...

              • Gianluca Gallota

                Comment on "item:object:river_object"

                Tunnel Widening Case *****   #Palmieri Tunnel Widening Machines in operation - #Montedomini Tunnel https://www.youtube.com/watch?v=vGrXSAIAfBE #Italia  

                • Steve McMillan

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                  Hi Lutz. You are confusing CityRailLink with the CentralInterceptor project. The former is 12 meter transport tunnel whereas the latter is a 5.45m waste water tunnel. In any case, knowing your preferences, you will be glad to hear that it is 2-0 for Herrenknecht.

                  • Kris Lubcek

                    Comment on "item:object:river_object"

                    More opposition to Stonehenge tunnel... https://www.salisburyjournal.co.uk/news/18181487.stonehenge-alliance-calls-a303-tunnel-scrapped-open-letter-government/

                    • Tim Altman

                      Comment on "item:object:river_object"

                      Environmental #pollution by #Enbridge in construction of Line 5 : Enbridge lost rods in the Mackinac St...traits-it-didnt-tell-michigan-two-months #environment #harmful #tunneling #tunnels

                      • M. Demir

                        Comment on "item:object:river_object"

                        Newspapers say train cars split into 2 before they pass through Marmaray tunnel in İstanbul. Marmaray is an immersed tunnel. They did not want whole train cause weight risk.