Results for "Bertha" : TunnelContact.com

Results for "Bertha"

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...way 99 tunnel contractor will appeal last week’s court loss over #Bertha’s breakdown. Seattle...ion/highway-99-tunnel-contractor-will-appeal-last-weeks-court-loss-over-berthas-breakdown/?amp=1
1994 days ago

‘Nothing more than a toothpick’: Court showdown begins over Bertha’s delay in Highway 99 tunnel
...P) in operation of the world's largest TBM Bertha has caused the delays not the...nel contractors threw away pipe fragments that Bertha hit Instead of settling th...s for delays caused when tunnel-boring machine Bertha stalled in 2013. https://...
2060 days ago
Seattle Alaskan Way Viaduct replacement tunnel: Judge finds that tunnel contractors threw away pipe fragments that Bertha hit
...nce has been thrown out. The 17,5m diameter Bertha (produced by Japan's Hita...e pipe has mangled into the cutter head of the Bertha. Initial thought was that it...nel-contractors-threw-away-pipe-fragments-that-bertha-hit/
2210 days ago
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A Tribute to Big Bertha: A 25,000 HP Mechanical Worm Designed in Japan for American Drilling. https://www.autoevolution.com/news/big-bertha-a-25000-hp-mechanical-worm-designed-in-japan-for-american-drilling-139612.html #HitachiZosen #BigBertha
2001 days ago
Hitachi Zosen TBM "Big Bertha" has been very costly for the Seattle contractors... https://www.baublatt.ch/baupraxis/tunnel-in-seattle-groesste-tbm-der-welt-kostet-tiefbauer-millionen
1973 days ago