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<br /> INTERNATIONAL EDITION<br /> The official magazine of the British Tunnelling Society January 2021<br /> UNDER THE<br /> HUMBER<br /> National Grid's record-<br /> breaking pipeline tunnel<br /> ROUGH3<br /> FACING MISSIONS<br /> WITH GRIT AND<br /> CONFIDENCE<br /> In rough environments, the realization of ambitious plans calls for<br /> straight solutions and outstanding performance. Together we can<br /> achieve smooth operations and trailblazing results. Currently proven<br /> in Oslo where our four Double Shield TBMs are running in parallel<br /> and towards rock strengths of up to 268 MPa.<br /> herrenknecht.com/rough/<br /> TOUGHEST JOBS IN EUROPE:<br /> Ulrikentunnel, Norway<br /> Brenner Base Tunnel, Austria-Italy<br /> Bözbergtunnel, Switzerland<br /> COMMENT<br /> AND THE WINNER IS…<br /> It was a great honour and privilege to <a title="Tunnels January 2021 page 1" href="https://secure.viewer.zmags.com/publication/ec6accea?page=1"> </a> <a title="Tunnels January 2021 page 2" href="https://secure.viewer.zmags.com/publication/ec6accea?page=2"> ROUGH3 FACING MISSIONS WITH GRIT AND CONFIDENC</a> <a title="Tunnels January 2021 page 3" href="https://secure.viewer.zmags.com/publication/ec6accea?page=3"> COMMENT AND THE WINNER IS… It was a great </a> <a title="Tunnels January 2021 page 4" href="https://secure.viewer.zmags.com/publication/ec6accea?page=4"> Bringing you the future of tunnel ventilation </a> <a title="Tunnels January 2021 page 5" href="https://secure.viewer.zmags.com/publication/ec6accea?page=5"> CONTENTS News 6 News 12 The big pictur</a> <a title="Tunnels January 2021 page 6" href="https://secure.viewer.zmags.com/publication/ec6accea?page=6"> NEWS / WORLD UK BREAKS RECORD FOR LO</a> <a title="Tunnels January 2021 page 7" href="https://secure.viewer.zmags.com/publication/ec6accea?page=7"> WORLD / NEWS ANOTHER BREAKTHROUGH ON P</a> <a title="Tunnels January 2021 page 8" href="https://secure.viewer.zmags.com/publication/ec6accea?page=8"> NEWS / WORLD CROSSRAIL'S FARRINGDON ST</a> <a title="Tunnels January 2021 page 9" href="https://secure.viewer.zmags.com/publication/ec6accea?page=9"> ALWAYS ADVANCING www.terratec.co </a> <a title="Tunnels January 2021 page 10" href="https://secure.viewer.zmags.com/publication/ec6accea?page=10"> NEWS / WORLD PROTOTYPE PROMISES FIRST</a> <a title="Tunnels January 2021 page 11" href="https://secure.viewer.zmags.com/publication/ec6accea?page=11"> WORLD / NEWS HS2 TBMs DELIVERED TO CH</a> <a title="Tunnels January 2021 page 12" href="https://secure.viewer.zmags.com/publication/ec6accea?page=12"> NEWS / THE BIG PICTURE </a> <a title="Tunnels January 2021 page 13" href="https://secure.viewer.zmags.com/publication/ec6accea?page=13"> THE BIG PICTURE / NEWS Left: Arri</a> <a title="Tunnels January 2021 page 14" href="https://secure.viewer.zmags.com/publication/ec6accea?page=14"> REPORT / WEST LINK GOTHENBURG WEST L</a> <a title="Tunnels January 2021 page 15" href="https://secure.viewer.zmags.com/publication/ec6accea?page=15"> WEST LINK GOTHENBURG / REPORT </a> <a title="Tunnels January 2021 page 16" href="https://secure.viewer.zmags.com/publication/ec6accea?page=16"> REPORT / WEST LINK GOTHENBURG tun</a> <a title="Tunnels January 2021 page 17" href="https://secure.viewer.zmags.com/publication/ec6accea?page=17"> WEST LINK GOTHENBURG / REPORT F</a> <a title="Tunnels January 2021 page 18" href="https://secure.viewer.zmags.com/publication/ec6accea?page=18"> REPORT / WEST LINK GOTHENBURG · No</a> <a title="Tunnels January 2021 page 19" href="https://secure.viewer.zmags.com/publication/ec6accea?page=19"> HIGH PERFORMANCE TBM TECHNOLOGY Normets next gene</a> <a title="Tunnels January 2021 page 20" href="https://secure.viewer.zmags.com/publication/ec6accea?page=20"> TECHNICAL / FIRE PERFORMANCE FIRE PERFO</a> <a title="Tunnels January 2021 page 21" href="https://secure.viewer.zmags.com/publication/ec6accea?page=21"> FIRE PERFORMANCE / TECHNICAL DEFLECT</a> <a title="Tunnels January 2021 page 22" href="https://secure.viewer.zmags.com/publication/ec6accea?page=22"> TECHNICAL / FIRE PERFORMANCE TBM tai</a> <a title="Tunnels January 2021 page 23" href="https://secure.viewer.zmags.com/publication/ec6accea?page=23"> FIRE PERFORMANCE / TECHNICAL </a> <a title="Tunnels January 2021 page 24" href="https://secure.viewer.zmags.com/publication/ec6accea?page=24"> TECHNICAL / FIRE PERFORMANCE on a 29</a> <a title="Tunnels January 2021 page 25" href="https://secure.viewer.zmags.com/publication/ec6accea?page=25"> COLUMN Rules of Thumb Keivan Rafie Keivan is Lead</a> <a title="Tunnels January 2021 page 26" href="https://secure.viewer.zmags.com/publication/ec6accea?page=26"> REPORT / HUMBER PIPELINE PUSHING FOR VI</a> <a title="Tunnels January 2021 page 27" href="https://secure.viewer.zmags.com/publication/ec6accea?page=27"> HUMBER PIPELINE / REPORT </a> <a title="Tunnels January 2021 page 28" href="https://secure.viewer.zmags.com/publication/ec6accea?page=28"> REPORT / HUMBER PIPELINE </a> <a title="Tunnels January 2021 page 29" href="https://secure.viewer.zmags.com/publication/ec6accea?page=29"> HUMBER PIPELINE / REPORT </a> <a title="Tunnels January 2021 page 30" href="https://secure.viewer.zmags.com/publication/ec6accea?page=30"> REPORT / HUMBER PIPELINE </a> <a title="Tunnels January 2021 page 31" href="https://secure.viewer.zmags.com/publication/ec6accea?page=31"> HUMBER PIPELINE / REPORT </a> <a title="Tunnels January 2021 page 32" href="https://secure.viewer.zmags.com/publication/ec6accea?page=32"> TECHNICAL / HYPERLOOP REPORT HYPERLOOP:</a> <a title="Tunnels January 2021 page 33" href="https://secure.viewer.zmags.com/publication/ec6accea?page=33"> HYPERLOOP REPORT / TECHNICAL Th</a> <a title="Tunnels January 2021 page 34" href="https://secure.viewer.zmags.com/publication/ec6accea?page=34"> TECHNICAL / HYPERLOOP REPORT </a> <a title="Tunnels January 2021 page 35" href="https://secure.viewer.zmags.com/publication/ec6accea?page=35"> HYPERLOOP REPORT / TECHNICAL return </a> <a title="Tunnels January 2021 page 36" href="https://secure.viewer.zmags.com/publication/ec6accea?page=36"> TECHNICAL / HYPERLOOP REPORT connect</a> <a title="Tunnels January 2021 page 37" href="https://secure.viewer.zmags.com/publication/ec6accea?page=37"> EVENTS 2021 BTS Monthly Evening Meetings 21 </a> <a title="Tunnels January 2021 page 38" href="https://secure.viewer.zmags.com/publication/ec6accea?page=38"> BUSINESS DIRECTORY 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