Reply on topic: ITA Tunnelling Awards 2019 - Here are the finalists and the WINNERS!
Where is Gerede Tunel? https://tunnelcontact.com/discussion/view/1508/turkiye-water-tunnel-project-in-challenging-geology-gerede-in-the-newsTürkiye: Water tunnel project in challenging geology GEREDE in the news
Gerede tunnel is no spectacular. It i...ing Europe to Asia. But Gerede is more challenging because geology is ver...ter." What manufacturer'sTBMs that...le to do the job? I don"t know but i will investigate and write here...Reply on topic: Los Angeles Metro Purple Line faces cost overruns "because of difficult tunneling"
I don't think there are any other hidden reasons. There ca...as in most projects. Nevertheless, I do not really think that...weigh more than the stated reasons. The area is already a challenging one geographically. Co...Reply on topic: China's CREG introduces Water Jet Hard Rock Tunnel Boring Machine
Without playing down CREG's work, I would like to mention that the idea of using waterjet to crack the r...sp; every time they tried, they found out that the waterjet not only cracks...e it is just a marketing hype. I would love to hear about how the boring...Serbia plans construction of a new route with 66 tunnels and 27 bridges
Pozega - Kotroman route is said to be in planning phase will have 66 tunnels. Amazing. https://www.worldhighways.com/wh10/news/challenging-serbian-highway-projectTunnelling in Ladakh. ‘Not like any other construction work’
Challenging and satisfactory work while building strategical tunnels for India. https://djcoregon.com/news/2021/10/01/not-like-construction-work/Reply on topic: Metro Vancouver mayors select new 8-lane immersed tube for Massey Tunnel replacement
Seems bridge`option is still on the table. The immersed-tube tunnel scenario is also more technically challenging, whereas there is proven local construction expertise with bridges. https://dailyhive.com/vancouver/george-massey-tunnel-replacement-bridgeTBM breakthrough at Perth's Forrestfield-Airport Rail Link project
8 km boring for Grace, the TBM is over with the breakthrough the through the Bayswater dive structure. Sandy, the other TBM is expected to do the same sometime in May this year. https://tunnellingjournal.com/first-forrestfield-airport-link-tbm-completes-challenging-journey/
cover tunnel photo by: Matt Brown from London, England / CC BY
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