Chennai Metro Phase II: TBM S1075B Clears Factory Acceptance Test
FAT of the 4th and final Tunnel Boring Machine (TBM) for Chennai Metro Phase II. It is also the second TBM...02 package. FAT was conducted at the Herrenknecht factory in Thiruvallur District, Chennai. https://www.metrorailnews.in/chennai-metro-phase-ii-tb...Los Angeles Metro Purple Line faces cost overruns "because of difficult tunneling"
It is not all smooth sailing at LA's Purple Line extension. We knew it was behind schedule. It was...a good overview of Purple Line saga: https://la.streetsblog.org/2020/06/09/metro-purple...TBM Shivaji Breakthrough at RBS College for Agra Metro Phase 1
Afcons Infrastructure—Sam India Consor...unnel boring machine Shivaji (a Herrenknecht EPB TBM of model S-718...at RBS College Station for the Agra Metro Phase 1 project after a 734 m...dra to Taj East Gate. https://www.metrorailnews.in/tbm-shivaji-breakthrough-...Chennai Metro Second Tunnel Boring Machine Passes Factory Acceptance Test
Herrenknecht Earth Pressure Balance TBM S1075B with a bore diameter of 6.670 meters passes the factory acceptance test inTiruvallur in the presence of Chennai Metro Rail Limited (CMRL) officials. https://www.livechennai.com/detailnews.asp?newsid=68039German Chancellor Angela Merkel visits Herrenknecht factory in Schwanau, Germany.
Germany's Chancellor Angela Merkel pays a visit to Herrenknecht factory in Schwanau, talks with the workers and Mr Martin Herrenknecht. The visit comes during challenging times for Herrenknecht with strong competition from China.
cover tunnel photo by: Matt Brown from London, England / CC BY
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