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

View the Spanish Tunnelbuilder website View the Italian Tunnelbuilder website

Industry News

Tideway West - Secondary Lining Completion

02/12/2022

A great milestone was achieved last week. The Secondary Lining team working on the 7km west section of the Thames Tideway Tunnel have completed the main tunnel A works that run from the Acton ...

Seeking permission to build and operate the Lower Thames Crossing

02/12/2022

To get permission to build and operate the new crossing, we must seek consent through a special planning process and be awarded a Development Consent Order (DCO) from the government's independent ...

Sweden's Ostlänken is divided into €1 billion contracts

02/12/2022

The 16-mile-long Ostlänken is divided into contracts in the 10-billion class. For the contract Kolmården, the Swedish Transport Administration is currently hiring a consultant to prepare ...

Design works for Polish high-speed rail project begin

30/11/2022

The first construction tender, one for the 4-kilometre train tunnel near Łódź, was issued earlier this month. The high-speed rail works are ...

Pizzarotti JV wins €1bn Florence rail contract

30/11/2022

RFI said the scope of work includes a 7km-long bypass – which will separate high-speed trains from regional services – as well as two tunnels and ...

Protecting assets above ground from tunnelling below - OTB’s surveys for HS2

29/11/2022

Sometimes small projects, in terms of scope and revenue, can have a disproportionately significant impact. This has certainly been the case with OTB Engineering’s asset protection assessment surveys ...

New Athens metro line 4 is expected to 'significantly change the capital's transport map', minister says

28/11/2022

... and a large tunnel boring machine (metroponticus in Greek) is being ... Evangelismos Tunnel after digging his 12.8 km tunnel with 15 new metro ...

The Insane Scale of Europe's New Mega-Tunnel

24/11/2022

Construction is underway on a tunnel between the two countries that will provide the missing link in a transcontinental highway which will move ...

Construction resumes on $2.4B Los Angeles Metro Purple Line

23/11/2022

On Nov. 18, construction work was also cleared to resume in the project's tunnels. Dave Sotero, a Metro spokesperson, told Construction Dive that the ...

HS2's enormous spoil conveyor begins operation in West London

23/11/2022

Inside HS2's longest tunnel. HS2 Ltd ... A Cab Ride Through The Elizabeth Line Tunnels ... Take a tour inside an HS2 Tunnel Boring Machine...

NSW Government releases tender shortlist for $700M bypass project

22/11/2022

WA's biggest bridge beams installed for METRONET · TBMs finish 9km-long tunnels beneath Melbourne · Innovative construction technology to be used for ...

Through mountains and under a lake, Mumbai to Pune via Asia's widest road tunnels

22/11/2022

The twin tunnels, each 24 metres wide, runs through the Sahyadri mountains ... of the missing link project are the twin tunnels whose construction ...

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