All Tunnelling Articles
Despite the challenges, tunnelling remains an essential tool for expanding infrastructure networks and connecting communities
How innovations in tunnel boring machines are increasing their speed and efficiency.
Project boasts 63,000 pages of planning docs and a €4bn rise in expected cost
Swedish contractor awarded PPP contract with environmental initiatives at its core
Lucy Barnard reports on a complicated engineering challenge
Riverlinx JV completes first bore of London’s €2.3bn Silvertown Tunnel
The project is estimated to last for 57 months
Webuild’s ‘Lilia’ will excavate 22km section of world’s longest rail tunnel
Implenia-led JV will take on construction of 8.6km section of Boknafjord tunnel
The 27km Boknafjord twin tunnel will link the Randaberg and Bokn municipalities
Italian contractor will work with compatriot Saipem on high-speed rail and station project
The formwork company will be responsible for work at both Danish and German sides
Opponents gear up for fight as new application is submitted for 23km Lower Thames Crossing
New construction method is said to build tunnels more than ten times faster
Costain and Mott MacDonald to manage dual carriageway build past World Heritage site
Riverlinx consortium starts boring work on 1.4km Silvertown Tunnel in east London
Belgian firm to team with Denmark’s MT Højgaard on Nordhavn Tunnel project
Secondo Tubo will employ conventional and TBM methods on Swiss road tunnel project
Webuild’s Lot H41 Gola del Sill-Pfons is one of the largest sections of the project
A quartet of Kobelco crawlers cranes has been put to work on a road tunnel project in the UK