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<br /> Sponsored by Minova offers tunnelling and roof<br /> advancement support systems,<br /> ground consolidation anchoring and<br /> bolting systems, resins, foams, grouts,<br /> accessories and service support.<br /> www.minovainternational.com<br /> north american<br /> Tunneling<br /> Oct/Nov 2013<br /> www.tunnellingjournal.com j o u r n a l<br /> TORONTO CITY AIRPORT’S PASSENGER<br /> TUNNEL PROVIDES A CHALLENGE<br /> BUILDING BILLY BISHOP<br /> SEE PAGE 5 SEE PAGE 8 DETAILS ON PAGES 24-26<br /> NEW IRVINGTON<br /> COMPLETES<br /> LAKE MEAD'S $12M<br /> CHANGE ORDER AND<br /> OTHER NEWS FROM<br /> NORTH AMERICA<br /> INVESTIGATING<br /> SEATTLE SOILS<br /> A LOOK AT THE SR 99<br /> <a title="TJ Oct/Nov 2013 page 1" href="http://viewer.zmags.com/publication/a5daf1f9?page=1"> Sponsored by Minova offers tunnelling and </a> <a title="TJ Oct/Nov 2013 page 2" href="http://viewer.zmags.com/publication/a5daf1f9?page=2"> Tunnelling www.tunnelling</a> <a title="TJ Oct/Nov 2013 page 3" href="http://viewer.zmags.com/publication/a5daf1f9?page=3"> Pioneering Underground Technologies www.herren</a> <a title="TJ Oct/Nov 2013 page 4" href="http://viewer.zmags.com/publication/a5daf1f9?page=4"> Left and above: The boomer rig taking care of var</a> <a title="TJ Oct/Nov 2013 page 5" href="http://viewer.zmags.com/publication/a5daf1f9?page=5"> ENVIRONMENTAL MONITORING AND MACHINE CONTROL: FRO</a> <a title="TJ Oct/Nov 2013 page 6" href="http://viewer.zmags.com/publication/a5daf1f9?page=6"> editorScomment Go back to go forward… IT'S INTER</a> <a title="TJ Oct/Nov 2013 page 7" href="http://viewer.zmags.com/publication/a5daf1f9?page=7"> NEWS FROM THE WEB Huge contracts tendered for A</a> <a title="TJ Oct/Nov 2013 page 8" href="http://viewer.zmags.com/publication/a5daf1f9?page=8"> www.minovainternational.com NEWS</a> <a title="TJ Oct/Nov 2013 page 9" href="http://viewer.zmags.com/publication/a5daf1f9?page=9"> NEWS FROM THE WEB </a> <a title="TJ Oct/Nov 2013 page 10" href="http://viewer.zmags.com/publication/a5daf1f9?page=10"> “Safety aspects are one of those high priorities</a> <a title="TJ Oct/Nov 2013 page 11" href="http://viewer.zmags.com/publication/a5daf1f9?page=11"> </a> <a title="TJ Oct/Nov 2013 page 12" href="http://viewer.zmags.com/publication/a5daf1f9?page=12"> SITE REPORT The vast sprayed concrete lined caver</a> <a title="TJ Oct/Nov 2013 page 13" href="http://viewer.zmags.com/publication/a5daf1f9?page=13"> SITE REPORT </a> <a title="TJ Oct/Nov 2013 page 14" href="http://viewer.zmags.com/publication/a5daf1f9?page=14"> SITE REPORT Figure 1: Plan diagram of the Stepn</a> <a title="TJ Oct/Nov 2013 page 15" href="http://viewer.zmags.com/publication/a5daf1f9?page=15"> SITE REPORT Groundwater and sand channels i</a> <a title="TJ Oct/Nov 2013 page 16" href="http://viewer.zmags.com/publication/a5daf1f9?page=16"> </a> <a title="TJ Oct/Nov 2013 page 17" href="http://viewer.zmags.com/publication/a5daf1f9?page=17"> SITE REPORT Figure 3: Diagram showing the full</a> <a title="TJ Oct/Nov 2013 page 18" href="http://viewer.zmags.com/publication/a5daf1f9?page=18"> SITE REPORT Drifts in operation </a> <a title="TJ Oct/Nov 2013 page 19" href="http://viewer.zmags.com/publication/a5daf1f9?page=19"> Sparvo revisited - turning the BIG MACHINE </a> <a title="TJ Oct/Nov 2013 page 20" href="http://viewer.zmags.com/publication/a5daf1f9?page=20"> SITE REPORT of the largest ever made, certainly </a> <a title="TJ Oct/Nov 2013 page 21" href="http://viewer.zmags.com/publication/a5daf1f9?page=21"> SITE REPORT Schematic showing the turning princip</a> <a title="TJ Oct/Nov 2013 page 22" href="http://viewer.zmags.com/publication/a5daf1f9?page=22"> ALWAYS ADVANCING www.terratec.com.au </a> <a title="TJ Oct/Nov 2013 page 23" href="http://viewer.zmags.com/publication/a5daf1f9?page=23"> SITE REPORT injection nozzles to the centre of t</a> <a title="TJ Oct/Nov 2013 page 24" href="http://viewer.zmags.com/publication/a5daf1f9?page=24"> SITE REPORT responsible for the waste disposal, </a> <a title="TJ Oct/Nov 2013 page 25" href="http://viewer.zmags.com/publication/a5daf1f9?page=25"> SITE REPORT The Soilmec drill rig is being used t</a> <a title="TJ Oct/Nov 2013 page 26" href="http://viewer.zmags.com/publication/a5daf1f9?page=26"> CLEVER CONVEYING. SPARVO, ITALY. </a> <a title="TJ Oct/Nov 2013 page 27" href="http://viewer.zmags.com/publication/a5daf1f9?page=27"> SPRAYED CONCRETE Stresses from strains In this a</a> <a title="TJ Oct/Nov 2013 page 28" href="http://viewer.zmags.com/publication/a5daf1f9?page=28"> SPRAYED CONCRETE of the tunnel lining. As I hav</a> <a title="TJ Oct/Nov 2013 page 29" href="http://viewer.zmags.com/publication/a5daf1f9?page=29"> SPRAYED CONCRETE determined from shrinkage te</a> <a title="TJ Oct/Nov 2013 page 30" href="http://viewer.zmags.com/publication/a5daf1f9?page=30"> Commitment. 7KHGHWDLOZKLFK PDNHVWKHGLijHUHQFH </a> <a title="TJ Oct/Nov 2013 page 31" href="http://viewer.zmags.com/publication/a5daf1f9?page=31"> TBMS FACTORS OF SCALE for large diameter </a> <a title="TJ Oct/Nov 2013 page 32" href="http://viewer.zmags.com/publication/a5daf1f9?page=32"> TBMS C Bambridge, Principal Project Figure 1:</a> <a title="TJ Oct/Nov 2013 page 33" href="http://viewer.zmags.com/publication/a5daf1f9?page=33"> TBMS Way Viaduct (AWV) project in Seattle, had se</a> <a title="TJ Oct/Nov 2013 page 34" href="http://viewer.zmags.com/publication/a5daf1f9?page=34"> The 12th 12th Australian Tunnelling Australian </a> <a title="TJ Oct/Nov 2013 page 35" href="http://viewer.zmags.com/publication/a5daf1f9?page=35"> TBMS Figure 4: Minimum cover for large diameter </a> <a title="TJ Oct/Nov 2013 page 36" href="http://viewer.zmags.com/publication/a5daf1f9?page=36"> TBMS portals and shafts. This is due to </a> <a title="TJ Oct/Nov 2013 page 37" href="http://viewer.zmags.com/publication/a5daf1f9?page=37"> TBMS segmental clearance using four row wire brus</a> <a title="TJ Oct/Nov 2013 page 38" href="http://viewer.zmags.com/publication/a5daf1f9?page=38"> www.normet.com www.taminternational.com SOLUTIO</a> <a title="TJ Oct/Nov 2013 page 39" href="http://viewer.zmags.com/publication/a5daf1f9?page=39"> TBMS volumes of muck can mask the effects of over</a> <a title="TJ Oct/Nov 2013 page 40" href="http://viewer.zmags.com/publication/a5daf1f9?page=40"> Take control with a winner </a> <a title="TJ Oct/Nov 2013 page 41" href="http://viewer.zmags.com/publication/a5daf1f9?page=41"> ROADHEADERS Malta's flood relief plan The count</a> <a title="TJ Oct/Nov 2013 page 42" href="http://viewer.zmags.com/publication/a5daf1f9?page=42"> ROADHEADERS The new water diversion systems w</a> <a title="TJ Oct/Nov 2013 page 43" href="http://viewer.zmags.com/publication/a5daf1f9?page=43"> DRILL & BLAST Atlas Copco's RCS 5, receiv</a> <a title="TJ Oct/Nov 2013 page 44" href="http://viewer.zmags.com/publication/a5daf1f9?page=44"> TUNNELING When true effectiveness is spelled s-a-</a> <a title="TJ Oct/Nov 2013 page 45" href="http://viewer.zmags.com/publication/a5daf1f9?page=45"> SEGMENTS </a> <a title="TJ Oct/Nov 2013 page 46" href="http://viewer.zmags.com/publication/a5daf1f9?page=46"> SEGMENTS Reinforcement cage</a> <a title="TJ Oct/Nov 2013 page 47" href="http://viewer.zmags.com/publication/a5daf1f9?page=47"> SEGMENTS Table 1: Fresh concrete test results </a> <a title="TJ Oct/Nov 2013 page 48" href="http://viewer.zmags.com/publication/a5daf1f9?page=48"> SEGMENTS Upon arrival of the segments at the de</a> <a title="TJ Oct/Nov 2013 page 49" href="http://viewer.zmags.com/publication/a5daf1f9?page=49"> mmm$lcj#]cX^$Z[ 1µm J^[j^_Yad[iie\Wif_Z[him[XWdZj</a> <a title="TJ Oct/Nov 2013 page 50" href="http://viewer.zmags.com/publication/a5daf1f9?page=50"> SEGMENTS invoice for the accepted segments. </a> <a title="TJ Oct/Nov 2013 page 51" href="http://viewer.zmags.com/publication/a5daf1f9?page=51"> PRODUCT NEWS Simple technique to combat tunnel fi</a> <a title="TJ Oct/Nov 2013 page 52" href="http://viewer.zmags.com/publication/a5daf1f9?page=52"> PRODUCT NEWS Excalibur to reveal Screwbolt PLUS a</a> <a title="TJ Oct/Nov 2013 page 53" href="http://viewer.zmags.com/publication/a5daf1f9?page=53"> PRODUCT NEWS Trolex launches Sentro D Trolex ha</a> <a title="TJ Oct/Nov 2013 page 54" href="http://viewer.zmags.com/publication/a5daf1f9?page=54"> PRODUCT NEWS Fugro protecting Glasgow's old subw</a> <a title="TJ Oct/Nov 2013 page 55" href="http://viewer.zmags.com/publication/a5daf1f9?page=55"> contact US Gary Tween Managing Director Tel: + 4</a> <a title="TJ Oct/Nov 2013 page 56" href="http://viewer.zmags.com/publication/a5daf1f9?page=56"> THE PATH OF LEAST RESISTANCE Carving paths throug</a> <a title="TJ Oct/Nov 2013 page 57" href="http://viewer.zmags.com/publication/a5daf1f9?page=57"> Sponsored by Minova offers tunnelling and </a> <a title="TJ Oct/Nov 2013 page 58" href="http://viewer.zmags.com/publication/a5daf1f9?page=58"> north american Tunneling </a> <a title="TJ Oct/Nov 2013 page 59" href="http://viewer.zmags.com/publication/a5daf1f9?page=59"> </a> <a title="TJ Oct/Nov 2013 page 60" href="http://viewer.zmags.com/publication/a5daf1f9?page=60"> comment Vital circles There is a daunting web s</a> <a title="TJ Oct/Nov 2013 page 61" href="http://viewer.zmags.com/publication/a5daf1f9?page=61"> Geotechnical, Mineral Exploration and Horizontal </a> <a title="TJ Oct/Nov 2013 page 62" href="http://viewer.zmags.com/publication/a5daf1f9?page=62"> www.minovainternational.com </a> <a title="TJ Oct/Nov 2013 page 63" href="http://viewer.zmags.com/publication/a5daf1f9?page=63"> NEWSwww.minovainternational.com Emergency change </a> <a title="TJ Oct/Nov 2013 page 64" href="http://viewer.zmags.com/publication/a5daf1f9?page=64"> SR 99 TUNNEL Characterizing Seattle's Soils</a> <a title="TJ Oct/Nov 2013 page 65" href="http://viewer.zmags.com/publication/a5daf1f9?page=65"> _Fletcher® has kept too much quiet for to</a> <a title="TJ Oct/Nov 2013 page 66" href="http://viewer.zmags.com/publication/a5daf1f9?page=66"> SR 99 TUNNEL Opposite page: The SR 99 Alaskan Way</a> <a title="TJ Oct/Nov 2013 page 67" href="http://viewer.zmags.com/publication/a5daf1f9?page=67"> JOBS DONE WELL. For over 50 years, Kiewit's Unde</a> <a title="TJ Oct/Nov 2013 page 68" href="http://viewer.zmags.com/publication/a5daf1f9?page=68"> SR 99 TUNNEL SR 99 exploration & field testi</a> <a title="TJ Oct/Nov 2013 page 69" href="http://viewer.zmags.com/publication/a5daf1f9?page=69"> SR 99 TUNNEL Above: Asse</a> <a title="TJ Oct/Nov 2013 page 70" href="http://viewer.zmags.com/publication/a5daf1f9?page=70"> SR 99 TUNNEL the south and north portals are sho</a> <a title="TJ Oct/Nov 2013 page 71" href="http://viewer.zmags.com/publication/a5daf1f9?page=71"> SR 99 TUNNEL layers and lenses of the various ES</a> <a title="TJ Oct/Nov 2013 page 72" href="http://viewer.zmags.com/publication/a5daf1f9?page=72"> PROVEN Offering new and used tunneling equipment</a> <a title="TJ Oct/Nov 2013 page 73" href="http://viewer.zmags.com/publication/a5daf1f9?page=73"> cutting edge November 3-5, 2013 The Westin Seattl</a> <a title="TJ Oct/Nov 2013 page 74" href="http://viewer.zmags.com/publication/a5daf1f9?page=74"> Tuesday, November 05, 2013 7:30am – 8:00am C</a> <a title="TJ Oct/Nov 2013 page 75" href="http://viewer.zmags.com/publication/a5daf1f9?page=75"> the insider Bob Goodfellow, PE, CEng, Senior V</a> <a title="TJ Oct/Nov 2013 page 76" href="http://viewer.zmags.com/publication/a5daf1f9?page=76"> TORONTO The Billy Bishop Toronto City Air</a> <a title="TJ Oct/Nov 2013 page 77" href="http://viewer.zmags.com/publication/a5daf1f9?page=77"> TORONTO 80 75 70 65 60 55 50 45 Figure 1</a> <a title="TJ Oct/Nov 2013 page 78" href="http://viewer.zmags.com/publication/a5daf1f9?page=78"> concessionaire Forum Equity Partners in November </a> <a title="TJ Oct/Nov 2013 page 79" href="http://viewer.zmags.com/publication/a5daf1f9?page=79"> TORONTO Technicore drilled `primary' tunnels</a> <a title="TJ Oct/Nov 2013 page 80" href="http://viewer.zmags.com/publication/a5daf1f9?page=80"> 'HZDWHULQJ *URXQGZDWHU&RQWURO *URXQG)UHH]LQJ </a> <a title="TJ Oct/Nov 2013 page 81" href="http://viewer.zmags.com/publication/a5daf1f9?page=81"> NORTHERN BLVD ESA's SEM challenge In a project fu</a> <a title="TJ Oct/Nov 2013 page 82" href="http://viewer.zmags.com/publication/a5daf1f9?page=82"> NORTHERN BLVD </a> <a title="TJ Oct/Nov 2013 page 83" href="http://viewer.zmags.com/publication/a5daf1f9?page=83"> NORTHERN BLVD As with any freeze, place</a> <a title="TJ Oct/Nov 2013 page 84" href="http://viewer.zmags.com/publication/a5daf1f9?page=84"> George A. Fox Conference 21st Century Challenges </a>