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Best regards
Zmags
October/November 2022
The International Journal for the Tunnelling Industry
TUNNELLING JOURNAL OCTOBER/NOVEMBER 2022
www.tunnellingjournal.com
Safety in Tunnelling
survey results
highlights perceived
greatest risks
ement
Page Page Page
10 The risk from
diesel emissions
in underground
works
Arnold Dix addresses
how the management
of carcinogenic diesel
emissions is long
over-due.
14Counting the
carbon on
Fehmarnbelt
TJ reviews the
new, low emissions
Fehmarnbelt link
between Denmark
and Germany. 20
i
i
M
c
M
n
f
c
s
n
Tu
onitoring
hanges
onitoring and
strumentation
or tunnelling is
October/November 2022 The International Journal
BIG LIFT IN UK's largest TBM is a Herrenknecht w
Underground S at the British T was held on t
4 Tunnelling Jour nal
EDITOR’S COMMENT Looking forwards… I’d like t
BREAKING INDUSTRY NEWS Boring begins on London
BREAKING INDUSTRY NEWS hyperTunnel reveals rob
Saving the world is what we do... Tunnels are cen
Driving Progress Forward AT – Pipe Umbrella VR Si
The cancer risk from diesel emissions in undergro
The cancer risk from diesel emissions in undergro
References [3] Utell, M.J., Warren, J., & Sawy
MAPEPROOF AL AP FULLY BONDED HDPE MEMBRANE FOR WA
Counting the Carbon on Fehmarnbelt The new Fehmar
Counting the Carbon on Fehmarnbelt
By including 10 special elements (below) to ho
A smaller works harbour has been cons
Counting the Carbon on Fehmarnbelt Biodiver
MONITORING CHANGES Monitoring and instrumentation
of bridges, roads, railways and look at data in v
Worldsensing has designed wireless se
We like to move it! No install or deinstall on t
ACI Monitoring has designed distrib
Monitoring changes Trolex develops real-time sili
Safety in Tunnelling survey results highlights pe
Safety in Tunnelling survey results
The respondents Respondents came from a range of
“and support a call for increased regulation in t
How smart ventilation and air conditioning can ma
during its operation, but also during the design
PRODUCT NEWS Epiroc improves tunnelling Intellig
Tunnelling Journal 33
Contact us Tris Thomas Editorial Director Tel: +
— Traveling safely in tunnels With superior drive
October/November 2022 www.tunnelingjour
A proud heritage of innovative thinking.
Comment A real headache Election season is here.
NORTH AMERICAN NEWS Tunnel boring begins on Vanco
Providing engineering support and custom equipmen
THE INSIDER Bob Goodfellow, PE, PEng, President,
IF IT ROLLS ON RAILS, WE'VE GOT YOU COVERED.
Silver Linings Material scarcity, unpredictable t
SILVER LININGS
Keeping the project on time invo
“It is not just the strength but ductility an
Underground connections What if you could rely on
DIAMETER CONVERSION OF THE LARGEST HARD ROCK TBM
Lateral Tunnel A Figure 2. TBM Plan view
DIAMETER CONVERSION OF THE LARGEST HARD ROCK TBM
Figure 6. The completed diameter tra
DIAMETER CONVERSION OF THE LARGEST HARD ROCK TBM
Table 1. Ground Support Requirements based on Roc
North American Tunneling Journal 19