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  • Norhard AS

Teneelva breakthrough

Updated: Apr 26, 2019

Published 26th September 2017

On Tuesday, September 26, Norhard had a breakthrough in Tenneelva in Vanylven.

After drilling 400 m with a diameter of 0.74 m, the work is done with NDL700HR.


After pulling out the entire length of the tunnel will be lined with 0.66 m diameter steel pipe.




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