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  • Writer's pictureNorhard AS

New machine, new record!

After drilling through 1659m of hard rock with a drilling speed of 2-3m/h, our new ø1200mm, one cut machine saw daylight at planned inlet position.

This monumental breakthrough happened on the 21st of April. After removal of the drilling equipment a complete inspection of the tunnel was performed and the tunnel is now ready for lining.






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