<br />
Issue No 7 April 2022<br />
Journal of the Australian & New Zealand<br />
Tunnelling Societies<br />
1<br />
SNOWY 2.0, NSW, AUSTRALIA<br />
STEEP DEMANDS<br />
The Snowy 2.0 project is the largest commitment to renewable energy<br />
in Australia. Herrenknecht has delivered one Multi-mode TBM and<br />
a Mixshield TBM (11.010 mm) both highly customized to the demands<br />
of the project. The two machines will drill a total of approximately<br />
21 kilometers through varying rock types and from -6 to 25 degrees<br />
connecting two existing dams to a power station, bringing renewable<br />
energy infrastructure to the next level.<br />
herrenknecht.com/snowy<br />
COMBINED<br />
STRENGTH FOR<br />
Client:<br />
Snowy Hydro Limited<br />
Contractors:<br />
Future Generation Joint<br />
Venture<br />
2<br />
Contents april<br />
07 PRESIDENT AND<br />
ED<a title="A&NZ Journal April 2022 page 1" href="https://secure.viewer.zmags.com/publication/b0f8dfaa?page=1"> Issue No 7 April 2022 </a>
<a title="A&NZ Journal April 2022 page 2" href="https://secure.viewer.zmags.com/publication/b0f8dfaa?page=2"> SNOWY 2.0, NSW, AUSTRALIA STEEP DEMANDS The Sn</a>
<a title="A&NZ Journal April 2022 page 3" href="https://secure.viewer.zmags.com/publication/b0f8dfaa?page=3"> Contents april 07 PRESIDENT AND </a>
<a title="A&NZ Journal April 2022 page 4" href="https://secure.viewer.zmags.com/publication/b0f8dfaa?page=4"> PLATINUM SPONSORS John Holland Pty Ltd Contact: D</a>
<a title="A&NZ Journal April 2022 page 5" href="https://secure.viewer.zmags.com/publication/b0f8dfaa?page=5"> GOLD SPONSORS GHD Pty Ltd Tel: 07 3316 3885 Email</a>
<a title="A&NZ Journal April 2022 page 6" href="https://secure.viewer.zmags.com/publication/b0f8dfaa?page=6"> 6 austunnel.com.au</a>
<a title="A&NZ Journal April 2022 page 7" href="https://secure.viewer.zmags.com/publication/b0f8dfaa?page=7"> Coovveerrpphhoototo:: TBM ‘Else’ in the Woolloo</a>
<a title="A&NZ Journal April 2022 page 8" href="https://secure.viewer.zmags.com/publication/b0f8dfaa?page=8"> Major Sydney Metro Tunnels contract awarded Majo</a>
<a title="A&NZ Journal April 2022 page 9" href="https://secure.viewer.zmags.com/publication/b0f8dfaa?page=9"> Shortlist for Sydney Metro West Eastern Package S</a>
<a title="A&NZ Journal April 2022 page 10" href="https://secure.viewer.zmags.com/publication/b0f8dfaa?page=10"> Sydney Western Harbour Tunnel contract award Con</a>
<a title="A&NZ Journal April 2022 page 11" href="https://secure.viewer.zmags.com/publication/b0f8dfaa?page=11"> Third TBM commissioned for Snowy 2.0 Snowy Hydro </a>
<a title="A&NZ Journal April 2022 page 12" href="https://secure.viewer.zmags.com/publication/b0f8dfaa?page=12"> Spark Consortium confirmed for Melbourne North Eas</a>
<a title="A&NZ Journal April 2022 page 13" href="https://secure.viewer.zmags.com/publication/b0f8dfaa?page=13"> A proud supporter of the Australian Tunnelling So</a>
<a title="A&NZ Journal April 2022 page 14" href="https://secure.viewer.zmags.com/publication/b0f8dfaa?page=14"> Regionerate Rail preferred for Queensland Inland </a>
<a title="A&NZ Journal April 2022 page 15" href="https://secure.viewer.zmags.com/publication/b0f8dfaa?page=15"> Auckland City Rail Link nearer completion Constr</a>
<a title="A&NZ Journal April 2022 page 16" href="https://secure.viewer.zmags.com/publication/b0f8dfaa?page=16"> Wellington tunnels are vital for lower-carbon fut</a>
<a title="A&NZ Journal April 2022 page 17" href="https://secure.viewer.zmags.com/publication/b0f8dfaa?page=17"> Hardening post-crack behavior at a low total cost</a>
<a title="A&NZ Journal April 2022 page 18" href="https://secure.viewer.zmags.com/publication/b0f8dfaa?page=18"> Auckland light rail: more tunnelling Auckland’s </a>
<a title="A&NZ Journal April 2022 page 19" href="https://secure.viewer.zmags.com/publication/b0f8dfaa?page=19"> South Bangkok cable tunnel EPBM TERRATEC has ann</a>
<a title="A&NZ Journal April 2022 page 20" href="https://secure.viewer.zmags.com/publication/b0f8dfaa?page=20"> Hong Kong Trunk Road T2 launches twin Mega- TBMs </a>
<a title="A&NZ Journal April 2022 page 21" href="https://secure.viewer.zmags.com/publication/b0f8dfaa?page=21"> Chinese engineers dig world’s longest tunnel Chin</a>
<a title="A&NZ Journal April 2022 page 22" href="https://secure.viewer.zmags.com/publication/b0f8dfaa?page=22"> East Rail Line, Hong Kong Dragages Hong Kong has</a>
<a title="A&NZ Journal April 2022 page 23" href="https://secure.viewer.zmags.com/publication/b0f8dfaa?page=23"> Victorian Tunnelling in Queensland by Greg Hallam</a>
<a title="A&NZ Journal April 2022 page 24" href="https://secure.viewer.zmags.com/publication/b0f8dfaa?page=24"> Western Railway. The crown across the roof of the</a>
<a title="A&NZ Journal April 2022 page 25" href="https://secure.viewer.zmags.com/publication/b0f8dfaa?page=25"> Back-analysis of rock mass modulus and horizontal</a>
<a title="A&NZ Journal April 2022 page 26" href="https://secure.viewer.zmags.com/publication/b0f8dfaa?page=26"> 1.2 Geological context The Roma Street station tu</a>
<a title="A&NZ Journal April 2022 page 27" href="https://secure.viewer.zmags.com/publication/b0f8dfaa?page=27"> Constructing our future together CPB Cont</a>
<a title="A&NZ Journal April 2022 page 28" href="https://secure.viewer.zmags.com/publication/b0f8dfaa?page=28"> 2.3 Cross River Rail site investigation data Resu</a>
<a title="A&NZ Journal April 2022 page 29" href="https://secure.viewer.zmags.com/publication/b0f8dfaa?page=29"> 2.5 Importance of insitu stress To illustrate the</a>
<a title="A&NZ Journal April 2022 page 30" href="https://secure.viewer.zmags.com/publication/b0f8dfaa?page=30"> = Where: displacement at a point in the</a>
<a title="A&NZ Journal April 2022 page 31" href="https://secure.viewer.zmags.com/publication/b0f8dfaa?page=31"> 3.2 Convergence monitoring during construction Tu</a>
<a title="A&NZ Journal April 2022 page 32" href="https://secure.viewer.zmags.com/publication/b0f8dfaa?page=32"> Figure 8 Inclinometer displacement vs depth graph</a>
<a title="A&NZ Journal April 2022 page 33" href="https://secure.viewer.zmags.com/publication/b0f8dfaa?page=33"> The reliability rating is governed by the minimum</a>
<a title="A&NZ Journal April 2022 page 34" href="https://secure.viewer.zmags.com/publication/b0f8dfaa?page=34"> Underground Engineering Excellence </a>
<a title="A&NZ Journal April 2022 page 35" href="https://secure.viewer.zmags.com/publication/b0f8dfaa?page=35"> between 4,000 to 9,000MPa and 1.7 to 2.7 respecti</a>
<a title="A&NZ Journal April 2022 page 36" href="https://secure.viewer.zmags.com/publication/b0f8dfaa?page=36"> Group Report Q4 2021 and Q1 20</a>
<a title="A&NZ Journal April 2022 page 37" href="https://secure.viewer.zmags.com/publication/b0f8dfaa?page=37"> QLD Report 1st Quater 202</a>
<a title="A&NZ Journal April 2022 page 38" href="https://secure.viewer.zmags.com/publication/b0f8dfaa?page=38"> WA Report Feb 2022 </a>
<a title="A&NZ Journal April 2022 page 39" href="https://secure.viewer.zmags.com/publication/b0f8dfaa?page=39"> 100 years of experience combined with the most mo</a>
<a title="A&NZ Journal April 2022 page 40" href="https://secure.viewer.zmags.com/publication/b0f8dfaa?page=40"> • Committee of industry representatives including</a>
<a title="A&NZ Journal April 2022 page 41" href="https://secure.viewer.zmags.com/publication/b0f8dfaa?page=41"> Planned Events: • Tunnel Systems workshop face-to</a>
<a title="A&NZ Journal April 2022 page 42" href="https://secure.viewer.zmags.com/publication/b0f8dfaa?page=42"> AS4825 Working Group October 2021 to Feb 2</a>
<a title="A&NZ Journal April 2022 page 43" href="https://secure.viewer.zmags.com/publication/b0f8dfaa?page=43"> Tunnel Systems/O&M December 2021 to Feb 20</a>
<a title="A&NZ Journal April 2022 page 44" href="https://secure.viewer.zmags.com/publication/b0f8dfaa?page=44"> On the ATS 50th Year the Executive would like to </a>
<a title="A&NZ Journal April 2022 page 45" href="https://secure.viewer.zmags.com/publication/b0f8dfaa?page=45"> This year the Australian Tunnelling Society is tu</a>
<a title="A&NZ Journal April 2022 page 46" href="https://secure.viewer.zmags.com/publication/b0f8dfaa?page=46"> The Australian Tunnelling Society (ATS) is celebr</a>
<a title="A&NZ Journal April 2022 page 47" href="https://secure.viewer.zmags.com/publication/b0f8dfaa?page=47"> A proud heritage of innovative thinking. </a>
<a title="A&NZ Journal April 2022 page 48" href="https://secure.viewer.zmags.com/publication/b0f8dfaa?page=48"> Australian and New Zealand Tunnel Projects Region</a>
<a title="A&NZ Journal April 2022 page 49" href="https://secure.viewer.zmags.com/publication/b0f8dfaa?page=49"> Scope of work </a>
<a title="A&NZ Journal April 2022 page 50" href="https://secure.viewer.zmags.com/publication/b0f8dfaa?page=50"> Contacts V7. ATS_1018_Contacts_050.qxd:Layout 1 </a>
<a title="A&NZ Journal April 2022 page 51" href="https://secure.viewer.zmags.com/publication/b0f8dfaa?page=51"> ALWAYS ADVANCING www.terratec.co </a>
<a title="A&NZ Journal April 2022 page 52" href="https://secure.viewer.zmags.com/publication/b0f8dfaa?page=52"> SEPTEMBER WORLD TUNNEL CONGRESS 2022 Underground</a>