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    • Tim Altman

      Comment on "Discussion replies"

      after reading this and looking back, I now see that my comment above was not fair. My unreserved apologies to gulermak engineers and everybody else who had read my comment.

      • Martin Sirzo

        Comment on "World Tunnel Congress 2020 Kuala Lumpur - WTC2020"

        ...Applications of Geosynthetics and New Uses in Tunnel and Underground Space” ======= This announcement is done within the scope of TunnelContact.com being a Media Partner for...

        • Roberto Calvi

          Comment on "item:object:river_object"

          This explains what happened at Genoa's Bertè tunnel Italy's Tunnels violate the European Union Directive 2004/54 for Safety of Tunnels https://tunnelcontact.com/discussion/view/10093/italys-tunnels-violate-the-european-union-directive-200454-for-safety-of-tunnels

          • Tim Altman

            Comment on "Discussion replies"

            ...other parts of Australia or even from abroad to work at Melbourne's West Gate. They throw them away, just like disposable cups. https://tunnelcontact.com/discussion/view/5740/youn...

            • Martin Sirzo

              Comment on "A Great Moment of Tunnelling from way back: 1 December 1990 EUROTUNNEL Breakthrough!"

              Dear @Ansh, channel tunnel geology may have been a dream geology for tunnellers but nevertheless, it does not change the fact that, it was a great tunnelling achievement....

              • Ji-Yu Doko

                Comment on "TBM Producers List"

                I added the new company formed on October 1, 2021. OGITEC - Underground Infrastructure Technologies (Japan). It merges TBM businesses of Hitachi Zosen Corporation & Ka...

                • Roberto Calvi

                  Comment on "Discussion replies"

                  ...wrong but they should be congratulated and admired for pushing the envelope and trying new techniques and not be made childish fun. https://tunnelcontact.com/discussion/view/5826/most...

                  • Martin Sirzo

                    Comment on "World Tunnel Congress 2020 Kuala Lumpur - WTC2020"

                    IMPORTANT ANNOUNCEMENT Dates for WTC2020 Has Been Changed To September 11-17, 2020 This change has been made due to the spreading of the Corona Virus in the World. D...

                    • Ercan Başar

                      Comment on "Discussion replies"

                      ...ml;nce şu yazıyı okuduktan sonra olayı anlar gibi oldum. https://tunnelcontact.com/discussion/view/9242/baka...n canlarından daha az değerli değil! I read this https://tunnelcontact.com/discussion/view/9242/bakaert-o...

                      • Martin Sirzo

                        Comment on "World Tunnel Congress 2020 Kuala Lumpur - WTC2020"

                        #WTC2020 Do not miss the very interesting presentations on the second day of the ONLINE conference of World Tunnel Congress 2020 from Kuala Lumpur! Among them: 'I...