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Best regards
Zmags
north american
Tunneling
Dec 2010/Jan2011
www.tunnellingjournal.com j o u r n a l
WISKO AT WORK
UNDER THE BIG APPLE
SEE PAGE 5 SEE PAGE 22 SEE PAGES 12-16
NORTH
AMERICAN
NEWS
AECON GETS
SPADINA,
BREAKTHROUGH
ON SEYMOUR
CAPILANO,
DELAWARE
AQUADUCT BYPASS
TAKING A
LOOK AT SME
TUNNELERS AND
SUPPLIERS HAVE
INCREASING
PRESENCE AT SME
CONFERENCE IN
DENVER
NORTH TO ALASKA
BREAKING NEWS AND A MAJOR
ALASKAN WAY VIADUCT PROJECT
REPORT BY NATJ EDITOR AMANDA FOLEY
Tunnelling
www.tunnellingjournal.com
north american Tunneling
Tunnelling www.tunnelling
herrenkneCht ag | utility tunnelling | traffi
Above: Early SCL in the UK on the Channe
editorScomment The client's role in innovation
NEWS FROM THE WEB www.tunnellingjournal.com - bre
www.tunnellingjournal.com - breaking industry new
NEWS FROM THE WEB www.tunnellingjournal.com - bre
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MINING TBMS MINING- a new future for tunnelling
Modular Machine Atlas Copco's Modular Mobile M
MINING TBMS Aker Wirth premiers the Mobile Tunn
MINING TBMS into the rock at an angle inclined to
SCL STEPS TO SUCCESS Kurt Zeidler, principal of
SCL Dulles Metrorail Project, Tysons Double-row
SCL Fort Canning Tunnel, Land Transport Authority
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SCL developed from a purely temporary support mea
Precision for everyday safety
SCL Ross Dimmock, Regional Director of TAM Inter
SCL Cu
SCL approach of SCL tunnels will inevitably prese
A3 Hindhead Road Tunnel - UK
SCL GREEN PARK Tube Station is a London Undergro
SCL Secondary lining works in the upper shaft p
SCL Figure
SCL Figure 6: Platform tunnels – Predicted again
SCL Figure 7: Northbound (NB) track – Predicted a
SCL The monitored SB tunnel deformations clo
SEGMENTAL LININGS FORMIDABLY FORMED:
SEGMENTAL LININGS t
SEGMENTAL LININGS etry,” says Clarke-Hackston. “W
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ENVIRONMENTAL CARBON EMISSIONS AND THE Matt
ENVIRONMENTAL TUNNELLING INDUSTRY crossings
ENVIRONMENTAL Transport Emissions = 1 tonnes x
Sixth International Symposium on SPRAYED CONCRE
CONTRACT LAW New Engineering Contract - an overv
charts published with the contract are co
CONTRACT LAW Contracting jack-of-all-trades From
Underground Construction
SITE REPORT An underwater concrete c
SITE REPORT progress considerably causing clogg
SITE REPORT
SITE REPORT Boxheimer says he likes after experi
TECHNICAL WEBINAR SERIES from 17th February, 2
TOPICS PLANNED FOR 2011 CONVEYOR SYSTEM DESI
June 19-22, 2011 The Marriott Marquis San Francis
TRENCHLESS trenchless solutions UNITED UTILITI
Further detailed design and site investigatio
TRENCHLESS 1 x Robbins Powered SBU 1800 – B&W
TRENCHLESS in line pumps were
Easy-to-use Simple A Sandvik DTi Accurate
PRODUCT NEWS THE GOTTHARD EXPERIENCE The break
PRODUCT NEWS the Gotthard Base Tunnel, stability
Second Zhengzhou Robbins EPBM launch The 11th Bur
PRODUCT NEWS Sandvik unveils MT520 and DTi Sa
contact US Gary Tween Managing Director Tel: +
CURVES IN SOFT GROUND: TIGHT-TURN EPB. Active
Tunnelling www.tunnelling
north american Tunneling
GUANGZHOU | SACRAMENTO | DElHi SWiFT EPB. At 3
comment Timing is Everything This year has exe
PROVEN Offering new and used tunneling equipment
www.tunnelingjournal.com - breaking industry news
NEWS Bypass announced for Delaware Aqueduct On No
SPECIALTY FOUNDATION CONSTRUCTION GeoConstruction
CONCEPT TO COMPLETION AUTOMATED GROUT & SLURRY S
THE INSIDER the insider Bob Goodfellow, PE, CEn
VIEWPOINT Derek Zoldy, National Lead for Tunnel
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The big divide: Alaskan Way Viaduct separates dow
ALASKAN WAY SEATTLE IS FAMOUS for being home to
ALASKAN WAY Project, procurement and risk As the
included in STP's winning proposal (and the alloc
ALASKAN WAY City re-united with Sound Visiting S
BUILDING A WORLD OF DIFFERENCE® Just another engi
TECHNOLOGY Considering the Economies of Scale Ta
TECHNOLOGY TBM
TECHNOLOGY As can be seen, BIM can be applied any
George A. Fox Conference Drill and Blast Excavati
UCA OF SME The UCA of SME's Ge
to New York tunnels for Hatch Mott MacDonald, wi
TECHNICAL FOCUS Drilling services Supplier Pro
The American Augers line of underground construct
TECHNICAL FOCUS DRILLING SUPPLIERS Cowin & Co.
2011 SME Annual Meeting & Exhibit & CMA 113t