Reply on topic: Robbins main beam breaks through Ohio River Tunnel
https://www.khl.com/international-construction/robbins-main-beam-breaks-through-ohio-river-tunnel/146542.articleReply on topic: WInBot: A Disc Cutter Wear Inspection Robot for a Tunnel Boring Machine
Coincidentally I wonder if this work ever made into a production TBM https://ieeexplore.ieee.org/document/8843181 #HitachiZosen #Robbins #Herrenknecht #CREG #TerratecNepal: Sunkoshi-Marin Diversion Multipurpose Project gets its tunnel breakthrough
...China Overseas Engineering Group Co Ltd (COVEC) tunnel boring machine (Robbins TBM) broke through 13.3 kilom...ded the breakthrough ceremony praising the American technology product Robbins TBM used in the project. Dail...Reply on topic: Robbins' Rectangular TBM completes boring a hard rock tunnel in Mexico
The Tunnel magazine had a comprehensive article over the rectangular TBM of Robbins. Published back in May though still current with more detailed information. https://www.tunnel-online.info/en/artikel/tunnel_Rectangular_Rock_Mining_Machine_for_Flat_Invert_3692732.htmlReply on topic: Funding Approved for the Baltimore doublestack rail tunnel
...eet tunnel under Baltimore. https://www.logisticsmgmt.com/article/long_awaited_doublestack_rail_tunnel_under_baltimore_receives_funding_ok #Robbins #madeInUSA
cover tunnel photo by: Matt Brown from London, England / CC BY
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