China: World's longest undersea high-speed railway tunnel to begin construction soon
77 Kilometer railway and 11 kilometer undersea tunnel. China Railway Construction Heavy Industry (CRCHI) Tunnel Boring Machine Yongzhou excavation diameter 14.57 meter http://www.ecns.cn/news/cns-wire/2024-02-27/detail-ihcychvt6115123.shtmlReply on topic: Litian Heavy Industry High Quality Tunnel Boring Machine Cutters
Litian Heavy Industry High Quality Tunnel Boring Machine Cutters Shield Driving TBM Single Disc Cutter For Crushing Hard Rock https://www.litechtools.com/sale-12985836-shield-driving-tbm-single-disc-cutter-for-crushing-hard-rock.htmlChina: Haizhuwan Tunnel is expected to be completed in both lines in June
...ndently developed and jointly built by Guangzhou Communications Investment Group, China Railway 14th Bureau, and China Railway Construction Heavy Industry. It achieved a new breakthrou...Reply on topic: Made-in-China tunnel boring machines have started arriving in Bengaluru
...n lowered at Cantonment station declares BMRCL (Bengaluru Metro Rail Corporation Ltd). TBM is of brand CRCHI (China Railway Construction Heavy Industry). https://www.deccanherald...Novenco provides life safety ventilation systems for the longest land tunnel in the Netherlands
NOVENCO Building & Industry was awarded the contract to design and deliver a longitudinal tunnel ventilation system and pressurization systems for the escape tunnel including d...Reply on topic: New Zealand considers Long Tunnel for State Highway 1 underneath Wellington
Mega tunnel possible but unpredictable, construction expert says "New Zealand’s construction industry is not well equipped to build the mega tunnel..." https://www.thepost.co.nz/nz-news/350253549/mega-tunnel-possible-unpredictable-construction-expert-says
cover tunnel photo by: Matt Brown from London, England / CC BY
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