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Results for "SR99 tunnel Bertha"

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    • Alan Limbach

      Comment on "item:object:river_object"

      Highway 99 tunnel contractor will appeal last week’s court loss over #Bertha’s breakdown. Seattle Tunnel Partners (STP) consortium member Tut...attle-news/transportation/highway-99-tunnel-contractor-will-appeal-last-weeks-court-loss-over-berthas-breakdown/?amp=1  

      • 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  

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        • Paul K. Madsen

          Ryfast

            Ryfast is a chain of subsea tunnels in the southwest of Norway. Ryfast tunnels connects Stavanger (the fourth largest c...the Boknafjord. Ryfast consists of two tunnels: Ryfylke Tunnel: It li...for traffic on 30 December 2019, Ryfylke Tunnel...

          • Robin McAuley
          • +7 more Pages

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            • LS@boreastunnelling.com

              TunnelSupplies

              Hi, there fellow Tunnel guys.     If your TBM tunnel or NATM tunnel project requires, or you know about a project that requires Tunnel Supplies, please have a look...s.com   Maybe just upgrading your tunnel...

              • LS@boreastunnelling.com

                TunnelSupplies

                Hi, there fellow Tunnel guys.     If your TBM tunnel or NATM tunnel project requires, or you know about a project that requires Tunnel Supplies, please have a look...s.com   Maybe just upgrading your tunnel...

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                • LS@boreastunnelling.com

                  BoreasTunnelling

                  Dear fellow tunnellers, if you or your worldwide TUNNEL project needs a team or only one e...zontal directional drilling, micro tunneling (MTBM), NATM, and drill &a...he full range of positions to your tunneling project, at any worldwide...p; W/A +66 81 963 1982 LS@Boreastunnel...

                  • LS@boreastunnelling.com

                    BoreasTunnelling

                    Dear fellow tunnellers, if you or your worldwide TUNNEL project needs a team or only one e...zontal directional drilling, micro tunneling (MTBM), NATM, and drill &a...he full range of positions to your tunneling project, at any worldwide...p; W/A +66 81 963 1982 LS@Boreastunnel...

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                    • Valentino As-il

                      Site photos

                      Photos taken at site during my carer as tunnel engineer

                      • LS@boreastunnelling.com

                        BOREASTUNNELLING

                        Dear fellow tunnellers, if you or your worldwide TUNNEL project needs a team or only one e...zontal directional drilling, micro tunneling (MTBM), NATM, and drill &a...he full range of positions to your tunneling project, at any worldwide...p; W/A +66 81 963 1982 LS@Boreastunnel...

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                      • TunnelContact.com

                        Inviting your colleagues & friends to TunnelContact.com

                          TunnelContact.com is a networking community exclusively for the tunnel and underground space professionals. To protect this focus, TunnelContact.com is an invitation-o...le to invite other colleagues or friends to Tunnel...

                      Wall posts

                        • Ray M. Morgan

                          A Tribute to Big Bertha: A 25,000 HP Mechanical Worm Designed in Japan for American Drilling. https://www.autoevolution.com/news/big-bertha-a-25000-hp-mechanical-worm-designed-in-japan-for-american-drilling-139612.html #HitachiZosen #BigBertha

                          • Lutz Genscher

                            Hitachi Zosen TBM "Big Bertha" has been very costly for the Seattle contractors... https://www.baublatt.ch/baupraxis/tunnel-in-seattle-groesste-tbm-der-welt-kostet-tiefbauer-millionen

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