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<br /> <br /> TUNNELLING JOURNAL APRIL/MAY 2023<br /> April/May 2023<br /> The International Journal for the Tunnelling Industry<br /> www.tunnellingjournal.com<br /> Smooth turnaround<br /> in London<br /> 17<br /> o<br /> TTS – p<br /> safety fi<br /> TJ talks t<br /> TSS Grou<br /> how it is a<br /> goals and<br /> is the tim<br /> down on<br /> collabora<br /> industry.<br /> utting<br /> rst<br /> the UK’s<br /> p to find out<br /> chieving its<br /> why now<br /> e to double<br /> efforts to<br /> te with 32<br /> New frontiers<br /> in SCL<br /> TJ visits Norway<br /> and India to review<br /> innovations in SCL<br /> lining. Kristina Smith<br /> reports.<br /> 40<br /> T <br /> S<br /> t<br /> v<br /> s<br /> T<br /> o<br /> s<br /> v<br /> un<br /> haping<br /> he tunnel<br /> entilation<br /> ector<br /> J looks at some<br /> f the new trends<br /> haping the tunnel<br /> entilation sector.<br /> nelling Jo<a title="TJ April-May 2023 page 1" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=1"> </a> <a title="TJ April-May 2023 page 2" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=2"> TUNNELLING JOURNAL APRIL/MAY 2023 April/May 2023</a> <a title="TJ April-May 2023 page 3" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=3"> NG ES e Westgate Freeway each day. are creating a</a> <a title="TJ April-May 2023 page 4" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=4"> Cover Story Big move of Silvertown’s TBM after th</a> <a title="TJ April-May 2023 page 5" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=5"> 4 Tunnelling Journal</a> <a title="TJ April-May 2023 page 6" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=6"> EDITOR’S COMMENT Turning wisdom on its head… A </a> <a title="TJ April-May 2023 page 7" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=7"> ALWAYS ADVANCING www.terratec.co </a> <a title="TJ April-May 2023 page 8" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=8"> The ITA President’s report – the first eight mont</a> <a title="TJ April-May 2023 page 9" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=9"> New sector engagement wit</a> <a title="TJ April-May 2023 page 10" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=10"> Reinforcing Solutions With a solution for every n</a> <a title="TJ April-May 2023 page 11" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=11"> BREAKING INDUSTRY NEWS HS2 Launches Third TBM In </a> <a title="TJ April-May 2023 page 12" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=12"> Tunnelling Journal 11</a> <a title="TJ April-May 2023 page 13" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=13"> BREAKING INDUSTRY NEWS CREG 14.29m Diameter TBM R</a> <a title="TJ April-May 2023 page 14" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=14"> utt.mapei.com hq.utt@utt.mapei.com Tunnelling Jo</a> <a title="TJ April-May 2023 page 15" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=15"> BREAKING INDUSTRY NEWS Double 15.01m Slurry TBMs </a> <a title="TJ April-May 2023 page 16" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=16"> see video © PROGRESS GROUP | Firmengruppe Max Bö</a> <a title="TJ April-May 2023 page 17" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=17"> Steel fibre concrete reinforcement Dramix® T</a> <a title="TJ April-May 2023 page 18" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=18"> TTS – putting safety first TTS – putting safety</a> <a title="TJ April-May 2023 page 19" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=19"> Preserving resources One of TTS’ main objectives </a> <a title="TJ April-May 2023 page 20" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=20"> — Traveling safely in tunnels With superior drive</a> <a title="TJ April-May 2023 page 21" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=21"> U-turn by the Thames An ingenious u-turn manoeuvr</a> <a title="TJ April-May 2023 page 22" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=22"> U-turn by the Thames overhead. There are other</a> <a title="TJ April-May 2023 page 23" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=23"> World Tunnel Congress 2023 May 12 - 18 Athens, Gr</a> <a title="TJ April-May 2023 page 24" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=24"> It is that requirement for double-decker buse</a> <a title="TJ April-May 2023 page 25" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=25"> The skates consists of both hydraulic jacks </a> <a title="TJ April-May 2023 page 26" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=26"> H+E CONVEYOR SYSTEMS: REUSABLE, EFFICIENT, ENVIRO</a> <a title="TJ April-May 2023 page 27" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=27"> Menghini expects the second drive to go just </a> <a title="TJ April-May 2023 page 28" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=28"> We deliver innovative engineering solutions for t</a> <a title="TJ April-May 2023 page 29" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=29"> Future proofing Extruding tunnels Although tunne</a> <a title="TJ April-May 2023 page 30" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=30"> Driving fast towards electric equipment Tatu Makk</a> <a title="TJ April-May 2023 page 31" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=31"> Resource efficiency and re-use: university spin-ou</a> <a title="TJ April-May 2023 page 32" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=32"> UNDERGROUND RANGE Inspired by Nature </a> <a title="TJ April-May 2023 page 33" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=33"> New frontiers in SCL In Norway, rail authority Ba</a> <a title="TJ April-May 2023 page 34" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=34"> New frontiers in SCL </a> <a title="TJ April-May 2023 page 35" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=35"> </a> <a title="TJ April-May 2023 page 36" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=36"> New frontiers in SCL ratio and good applicatio</a> <a title="TJ April-May 2023 page 37" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=37"> Stepped sections of the crossover. and extremely</a> <a title="TJ April-May 2023 page 38" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=38"> Providing engineering support and custom equipmen</a> <a title="TJ April-May 2023 page 39" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=39"> Water drained temporarily before sprayed waterp</a> <a title="TJ April-May 2023 page 40" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=40"> SATISFYING ALL YOUR MICROTUNNELING NEEDS -COMP</a> <a title="TJ April-May 2023 page 41" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=41"> Developments shaping the tunnel ventilation secto</a> <a title="TJ April-May 2023 page 42" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=42"> Developments shaping the tunnel ventilation secto</a> <a title="TJ April-May 2023 page 43" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=43"> NEVER COMPROMISE ON SAFETY PROMATECT® TF</a> <a title="TJ April-May 2023 page 44" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=44"> Developments shaping the tunnel ventilation secto</a> <a title="TJ April-May 2023 page 45" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=45"> VLT drives from Danfoss. </a> <a title="TJ April-May 2023 page 46" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=46"> WE’RE HIRING Waterproofing Engineer UTT Mapei (U</a> <a title="TJ April-May 2023 page 47" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=47"> TUNNEL DESIGN | GEOTEC</a> <a title="TJ April-May 2023 page 48" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=48"> Who are we? TunnelSkills is a not-for-profit, memb</a> <a title="TJ April-May 2023 page 49" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=49"> PRODUCT NEWS Sandvik upgrades next-generation ro</a> <a title="TJ April-May 2023 page 50" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=50"> SAVE THE DATE November 5th – 8th 2023 Auckland,</a> <a title="TJ April-May 2023 page 51" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=51"> CONTACT US Tris Thomas Editorial Director Tel: + </a> <a title="TJ April-May 2023 page 52" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=52"> Tunnelling Journal 51</a> <a title="TJ April-May 2023 page 53" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=53"> TUNNELLING JOURNAL APRIL/MAY 2023 The Internatio</a> <a title="TJ April-May 2023 page 54" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=54"> April/May 2023 www.tunnellingjournal.co</a> <a title="TJ April-May 2023 page 55" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=55"> 2 North American Tunneling Journal</a> <a title="TJ April-May 2023 page 56" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=56"> Comment A not so exclusive club Earlier this yea</a> <a title="TJ April-May 2023 page 57" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=57"> NORTH AMERICAN NEWS Amtrak Begins B&P Tunnel Repl</a> <a title="TJ April-May 2023 page 58" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=58"> THE INSIDER Bob Goodfellow, PE, PEng, President, </a> <a title="TJ April-May 2023 page 59" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=59"> very two years, industry leaders and practitioner</a> <a title="TJ April-May 2023 page 60" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=60"> ENVECO ENVIRONMENTAL SOLUTIONS, LLC </a> <a title="TJ April-May 2023 page 61" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=61"> Great Excavations As the Greater Toronto Area gro</a> <a title="TJ April-May 2023 page 62" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=62"> GREAT EXCAVATIONS different concept, which the</a> <a title="TJ April-May 2023 page 63" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=63"> ROLL ON. IF IT GOES ON RAILS, W E S U P P LY I T.</a> <a title="TJ April-May 2023 page 64" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=64"> GREAT EXCAVATIONS working space. It had schedu</a> <a title="TJ April-May 2023 page 65" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=65"> Close proximity to local transportation changed </a> <a title="TJ April-May 2023 page 66" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=66"> EXPERIENCE. INNOVATION. RESULTS. Crux specialize</a> <a title="TJ April-May 2023 page 67" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=67"> Game changers geotechnical properties, what’s th</a> <a title="TJ April-May 2023 page 68" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=68"> The VSM optimizes settlement control compared to </a> <a title="TJ April-May 2023 page 69" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=69"> Alaskan Way Highway Tunnel London Undergroun</a> <a title="TJ April-May 2023 page 70" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=70"> the most advanced means of choice.” They ackn</a> <a title="TJ April-May 2023 page 71" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=71"> Procurement problems However, the industry, parti</a> <a title="TJ April-May 2023 page 72" href="https://secure.viewer.zmags.com/publication/c5e09fea?page=72"> SAVE The DATE Attend THE NATION’S 21 100+ </a>