The new year is off to a great start for Robbins their Double
Shield Rockhead, launched in July 2018 has broken through. The TBM broke
through on January 1st 2019 after boring the 640m-long Holen Hydro tunnel
in Sogn Og Fjordane, Norway. The breakthrough occurred at a 45-degree angle, you
can view the video of the moment the TBM broke through here
https://twitter.com/i/status/1082759587034423297
To find out more about the Robbins Company
please visit http://www.therobbinscompany.com.
02/19.