Reply on topic: India’s largest diameter TBM will be used in Mumbai (CRCHI Slurry TBM)
Why such big investments don't come with joint-manufacture agreements? India has enormous potential for tunnels....nue using this potential to support tunnel boring machine industry in China, Australia,...Reply on topic: Soil studies continue for Del Mar's 1.7 kilometer railway tunnel
Del Mar’s Boring Problem Total coverage of the situation https://www.voiceofsandiego.org/topics/science-environment/del-mars-boring-problem/HS2 TBM foam surfaces on a rugby field creating a pool of foam!
Talking about chemicals and the environment... https://www.geplus.co.uk/news/hs2-tunnelling-resumes-in-west-london-after-foaming-borehole-discovered-22-02-2023/Reply on topic: Thames Tideway: River bed is dredged to allow barges navigate
It is interesting in the sense that they need to get so many marine environment permits for the Tideway tunnel. https://marinedevelopments.blog.gov.uk/2020/04/15/mmo-working-collaboratively-on-thames-tideway-tunnel-project/Australia: Smoke system testing at Melbourne's Arden Station
https://www.youtube.com/watch?v=Bg8lJc_Nd0I Arden Station’s fire safety systems were recently put to the test with the help of Australia&r...
cover tunnel photo by: Matt Brown from London, England / CC BY
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