Last week we completed the drilling at Stampelva. The length of the tunnel is 1521 meters, drilled with a diameter of 0,78 m.
Breakthrough Stampelva
Updated: May 19, 2021
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Updated: May 19, 2021
Last week we completed the drilling at Stampelva. The length of the tunnel is 1521 meters, drilled with a diameter of 0,78 m.