Tideway's TBM Ursula lifted from site by marine crane after tunnelling 7.8km
Ursula The TBM, a Herrenknecht, that had been boring London'...ne. From Tideway: Giant tunnelling machine lifted from site by marine crane A giant tunnelling ma...Ursula had completed 7.6km of tunnelling from Kirtling Street in Batte...y with Ursula named after the Britis...Reply on topic: World's Longest Railway Tunnel: Brenner Base Tunnel between Italy and Austria
Brenner Base Tunnel excavation moves to a new phase. The completion of ground freezing has enabled tunnelling to begin under the Isarco Riv...www.theconstructionindex.co.uk/news/view/new-section-of-tunnel...UK: Two more sinkholes aling the route of HS2 Chiltern Tunnels
Two more sinkholes have opened up within five days of each other along the route of tunnelling for High Speed 2’s (HS2's) Chiltern tunnels. https://www.newcivilengineer.com/latest/hs2-two-more-sinkholes-form-on-chilterns-tunnelling-route-14-02-2024/Reply on topic: MMRC achieves the 32nd breakthrough. This time Dadar Metro Station
Mumbai Metro to achieve 8 more breakthroughs to complete 100% tunnelling https://urbantransportnews.com/news/mumbai-metro-to-achive-8-more-breakthroughs-to-complete-100-tunnelling
cover tunnel photo by: Matt Brown from London, England / CC BY
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