Tunnelbuilder Promoting the world's tunnelling industry to a huge qualified audience

View the Spanish Tunnelbuilder website View the Italian Tunnelbuilder website

Industry News

10 Biggest Tunnel Boring Machines in the World

07/02/2022

Giant tunnel boring machines used in the construction of roads or railways the largest tunnel boring machines for tunnelling underground, under the river or under the sea...

Developments at the Westgate ventilation shaft along the Northolt Tunnel in London

07/02/2022

The Westgate ventilation shaft, in Ealing, is one of five shafts along the Northolt Tunnel route of HS2. The ventilation shaft is a vertical opening that connects the tunnels to the surface and open ...

MudHoney, the Tunnel That’ll Keep Seattle's Water Cleaner

04/02/2022

A focus on the impact MudHoney is having on the waters of Seattle, the story behind the choice of the name, and how it has become a part of the community...

NCC med gjennomslag i Sandoytunnelen på Færøyene

03/02/2022

Torsdag skjøt NCC aller siste salve i undersjøiske Sandoytunnelens 10,8 km lange hovedløp, som når den står ferdig gjør at man kan reise fergefritt fra Sandoy til Færøyenes hovedstad Tórshavn...

Auckland City Rail Link TBM Cutterhead Lift

03/02/2022

Cutter shield being dismantled and lifted above ground at the new Aotea Station construction site...

TBM completes Hawthorn sewer journey

02/02/2022

Melbourne Water tunnel boring machine (TBM) ‘Lucy’ has completed her 172 m journey on the Hawthorn Main Sewer and has broken through at Richmond...

Annacis water supply tunnel contract awarded

01/02/2022

The scope of work includes the construction of two deep vertical shafts, one on each side of the Fraser River, connected by a 2,350 metre tunnel ...

Purple Line tunnelling completed between Century City and Wilshire/Rodeo!

01/02/2022

Construction is also underway on Section 3 of the project between Century City and the Westwood VA Hospital — including a key station at Wilshire ...

Dredging for Fehmarnbelt to continue as court throws out environmental appeal

01/02/2022

The 18km rail and road tunnel between Germany and Denmark, which is the largest construction project in Northern Europe, was called out by the ...

Europe’s most impressive tunnel projects - by Leila Steed

01/02/2022

With new infrastructure spending set to result in more tunnelling projects across Europe, Leila Steed reports on the industry’s latest projects...

Stonehenge Tunnel | National Highways rules out building a longer tunnel and stands by original plan

26/01/2022

National Highways is standing by its original Stonehenge Tunnel plans despite calls for a longer tunnel. Opponents of the scheme have suggested that a longer tunnel would help avoid damaging the ...

Hochtief to work on Snowdonia cable tunnel

26/01/2022

National Grid has chosen Hochtief to build a new tunnel for electricity ... tunnel construction, head house construction, cable installation and ...

Advertise your company here
Advertise your company here
Beakaert Maccaferri: bm-underground.com