Innovative design and construction of large prop-less openings in HS2’s segmentally lined Northolt Tunnels using specially ...
The first machine, TBM Madeleine, will be launched on the upline next week, with the second machine, TBM Karen, following ...
Ten years after I first followed the proposed route, I retraced my steps to see what life was like along the world’s most expensive, heavily delayed railway line Ten years ago, I walked the route of ...
Caroline TBM can travel at an average of 14m per day. Credit: High Speed Two. High Speed Two (HS2) has rolled out the fifth tunnel boring machine (TBM), known as Caroline, for the construction of ...
Selkent has been awarded the prestigious High-Speed Blue Diamond certification for its exceptional performance on HS2 projects.