AVN3200 Pipejacking machine tested 10/1-24. SELLING EXW @ USD 1,350,000.oo
...*Control Container 1*Controlling Unit 1*Intermediate Jacking Station incl 16 cyl. 3*Slurry pumps P1.1 / P2.1 / P2.2 / pipes 1050m 1*Gyro Guidance system + accessories. 1*Pum...Ciria seeks industry input to new tunnel management guidance
Rapid development of new monitoring and assessment techniques for tunnels has led to industry call for new advice on how best to apply these innovations. https://www.newcivilengineer.com/latest/ciria-seeks-industry-input-to-new-tunnel-management-guidance-08-11-2021/Untrumping - U.S. Reverses Guidance That Impeded Funding for Hudson Rail Tunnel
...d federal funding for a new rail tunnel under the Hudson River linking New Jersey and New York City. https://www.wsj.com/articles/u-s-reverses-guidance-that-impeded-funding-for-huds...The PPS mobile traverse system
From time to time we get some very interesting and challenging customer requests. This is the story of one of them: http://tunnelsurveyor.com/the-pps-mobile-traverse-system/Tags: surveying, guidance, weknowexactlywheretogo, TBM, navigation
cover tunnel photo by: Matt Brown from London, England / CC BY
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