All Tunnelling Articles

South Australia selects five-firm consortium to finish ‘largest infrastructure project’
South Australia selected a consortium to finish its ‘largest infrastructure project’, which is ahead of schedule
Cross-border connectivity: What’s the latest in tunnelling projects across Europe?
Catrin Jones looks at the latest activity at some of Europe’s most complex tunnelling projects
New York’s massive Hudson Tunnel Project awards TBM contract
The Hudson Tunnel Project in New York has awarded a contract for tunnel boring
Contractor using remote-control excavators on Sydney Metro project
A contractor is using remote controlled excavators for major Sydney Metro work
Implenia JV picked for ‘complex’ US$600 million deep-sea tunnelling project
Implenia will construct a large tunnel for this European island
UK consortium’s robotic-AI prototype the ‘first’ for tunnels
New details on a prototype AI machine for tunnel builds
Norway’s ‘world-first’ ship tunnel gets technical advisor
See which company has contracted with the Norwegian government on this one-of-a-kind project
Trevi Group selected for Melbourne freeway project
Company will work on this major Australian motorway scheme
Balfour Beatty Vinci JV tunnel boring machine starts last HS2 dig
The equipment will finish off tunnelling for the high-speed rail project
Bauer working on the construction of Metro Line 3 in Panama
The new line is expected to significantly reduce traffic congestion in the city after its commissioning in 2026
Six firms to improve Swiss motorways
Six Swiss companies will work on two major road projects
China’s CRCC claims to have manufactured world’s biggest TBM main bearing
Chinese construction company China Railway Construction Corporation (CRCC) claims to have produced the world’s biggest main bearing for a tunnel boring machine (TBM).
The challenges of building the world’s longest railway tunnel
Brenner Base Tunnel chief engineer explains some of the biggest challenges behind building the world’s longest railway tunnel.
Breakthrough for London’s newest underground tunnel
This will be the first newly built underground road link between the two banks of the Thames in over 30 years
Video: TBMs work on one of China’s largest metro lines
Watch the largest TBM construction group applied in a single project
Komatsu buys underground mining manufacturer
Acquisition of GHH will add load haul dumpers, underground dump trucks and more
Record tunnelling rate at hydropower project in Peru
TBM from CRCHI is said to help shorten construction time in Belt and Road Initiative project
Robbins launches Double Shield in Nepal
Second project underway for the tunnel boring machine company
Breakthrough on major Chinese road project
CRCHI Mega Slurry TBM ‘Jinghua’ achieves breakthrough on Beijing East Sixth Ring Road Reconstruction Project
India coastal road sets tunnel boring record
The tunnel boring machine is at present the largest deployed in the country
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