HS2 has unveiled designs for Chiltern Tunnel’s north portal, which focus on cutting noise from trains as they enter and exit the tunnel.
The first tunnel‐boring machine (TBM) to excavate beneath the city of Lima, Peru has completed its initial section of tunnel.
WeBuild has begun work on Lot H41 Gola del Sill‐Pfons of the Brenner Base Tunnel using 2 tunnel‐boring machines with a diameter of over 10m.
Work on Toronto’s Eglington Crosstown West Extension is a step closer to starting, as the project’s TBMs are now on their way to Canada.
Stanton Precast has been awarded the contract to deliver three 'green tunnels' for HS2 by the main works contractor EKFB.
An Implenia/Webuild (and swiss subsidiary CSC) joint venture has been awarded Lot H41 of the Brenner Base Tunnel project.
HS2 tunnel boring machine ‘Florence’ has passed the one mile mark, cutting through a mix of chalk and flint beneath the Chiltern hills.