All Tunnelling Articles

South Australia selects five-firm consortium to finish ‘largest infrastructure project’
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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?
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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
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The Hudson Tunnel Project in New York has awarded a contract for tunnel boring
Contractor using remote-control excavators on Sydney Metro project
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A contractor is using remote controlled excavators for major Sydney Metro work
Implenia JV picked for ‘complex’ US$600 million deep-sea tunnelling project
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Implenia will construct a large tunnel for this European island
UK consortium’s robotic-AI prototype the ‘first’ for tunnels
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New details on a prototype AI machine for tunnel builds
Norway’s ‘world-first’ ship tunnel gets technical advisor
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See which company has contracted with the Norwegian government on this one-of-a-kind project
Trevi Group selected for Melbourne freeway project
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Company will work on this major Australian motorway scheme
Balfour Beatty Vinci JV tunnel boring machine starts last HS2 dig
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The equipment will finish off tunnelling for the high-speed rail project
Bauer working on the construction of Metro Line 3 in Panama
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The new line is expected to significantly reduce traffic congestion in the city after its commissioning in 2026
Six firms to improve Swiss motorways
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Six Swiss companies will work on two major road projects
China’s CRCC claims to have manufactured world’s biggest TBM main bearing
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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
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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
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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
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Watch the largest TBM construction group applied in a single project
Komatsu buys underground mining manufacturer
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Acquisition of GHH will add load haul dumpers, underground dump trucks and more
Record tunnelling rate at hydropower project in Peru
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TBM from CRCHI is said to help shorten construction time in Belt and Road Initiative project
Robbins launches Double Shield in Nepal
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Second project underway for the tunnel boring machine company
Breakthrough on major Chinese road project
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CRCHI Mega Slurry TBM ‘Jinghua’ achieves breakthrough on Beijing East Sixth Ring Road Reconstruction Project
India coastal road sets tunnel boring record
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The tunnel boring machine is at present the largest deployed in the country
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