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Tverrelva Kraftverk – start-up and breakthrough

  • Writer: Norhard AS
    Norhard AS
  • Apr 14, 2019
  • 1 min read

The drilling of the Ø740mm tunnel with a length of 690m, and a height difference of 330m at the top of the pressure shaft of the Tverrelva Kraftverk was started on 25. March 2016 and ended with a breakthrough on 5. April 2016.






 
 
 

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