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Results for "#tunneling #tunnels #NATM #DRILLndBLAST #DrillBlast #workforcemanagement #workforceplanning #manpowersupply"

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    • Julien Lakeman

      Comment on "item:object:river_object"

      All due respect, I do not recall tunneling chemicals flowing in US waterways.

      • Julien Lakeman

        Comment on "Comments"

        There are so many tunneling PDF files offered on the net nowadays. Definitely they are infected with computer viruses.

        • Julien Lakeman

          Comment on "Discussion replies"

          I have a lot of respect for the workers and also the companies keep tunneling away in these difficult times. God bless all.

          • Coert Klomp

            Comment on "Breakthroughs in Tunneling - The 12th Annual Short Course"

            Tim is definitely an expert tunneling  and he is also an accomplished businessman in the field. I know that he is also doing business in far east (Thailand etc).

            • Paolo Kerguel

              Comment on "The PPS mobile traverse system"

              Very interesting. I did not think navigation in tunneling would be a complex matter. But then, I never worked in any tunnel with such tight curves. Very creative solution to say the least,

              • Dave Anderson

                Comment on "item:object:river_object"

                In this country, we have The Robbins Company which has virtually invented the TBM tunneling. I don't know why we have to import TBM from Germany and Japan for our projects? What was the last time Germans and Japanese imported a Robbins?

                • Petri Anttonen

                  Comment on "Overheating Metros"

                  "London Underground seeks ideas to remove heat from its tunnels" https://www.ianvisits.co.uk/blog/2020/05/27/london-underground-seeks-ideas-to-remove-heat-from-its-tunnels/

                  • Roger N.R. Denton

                    Comment on "item:object:river_object"

                    Are gas guzzling motor vehicles on highways better for wildlife than tunnels?

                    • Lutz Genscher

                      Comment on "Wall posts"

                      5 TBMs deliver twin 15.5km rail tunnels for Australia’s biggest public transport project.

                      • Joey Koleman

                        Comment on "item:object:river_object"

                        if you read the linked article, it says an Iranian company called Kayson builds tunnels at far places like Venezuela, Belarus, Cameroon, India. Can this be true?