Hi Lutz. You are confusing CityRailLink with the CentralInterceptor project. The former is 12 meter transport tunnel whereas the latter is a 5.45m waste water tunnel.
In any case, knowing your preferences, you will be glad to hear that it is 2-0 for Herrenknecht.
More opposition to Stonehenge tunnel...
https://www.salisburyjournal.co.uk/news/18181487.stonehenge-alliance-calls-a303-tunnel-scrapped-open-letter-government/
Looking back the Cologne tunnel sinking, can you blame the Bundestag a...logne had been damaged by the construction of the underground tunn....de/berlin/einigung-im-streit-zwischen-bahn-und-bundestag-s21-tunne...
Hey Leif,
That is some neat piece of software and some good visualizations from the tunnelling sector, showing it...it is to be able to develop solutions to 'real worl...ms'" seems unrealistic as how I experience tunne...
Donnie the Tunnel Boring Machine, behind some people.
https://www.trenchlessinternational.com/2019/12/17/boring-begins-on-coxwell-bypass-tunnel/
#Coxwell
Newspapers say train cars split into 2 before they pass through Marmaray tunnel in İstanbul. Marmaray is an immersed tunnel. They did not want whole train cause weight risk.
This prufrock thing pure vaporware. Elon Musk has no experience in mechanical engineering yet alone in tunn...get them tweak this and that on a Lovat TBM. But inventing a tunne...
Berlin S21 Tunnel Construction: According to the Berliner Morgenpost,...gives Deutsche Bahn the opportunity to pursue the underground tunn...genpost.de/bezirke/mitte/article228045031/Loesung-fuer-S-Bahn-Tunne...
Highway 99 tunnel contractor will appeal last week’s court loss over #Bertha’s breakdown.
Seattle Tunn...//www.seattletimes.com/seattle-news/transportation/highway-99-tunne...
Mr. Kalenderovic hello. Thank you for the link. As far as I know, construction of Ivan Tunnel belongs to Euro Asfalt. Do you know who is going to construct Prenj Tunnel? Euro Asfalt again? Cengiz? Azvirt?