Hatlestad power plant - Fjærland The pressure shaft is drilled with a directional controlled full profile TBM NDL700HR with a diameter of 700mm and a length of 1530m. Finished in spring 2017.
Hatlestad Power Plant
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Hatlestad power plant - Fjærland The pressure shaft is drilled with a directional controlled full profile TBM NDL700HR with a diameter of 700mm and a length of 1530m. Finished in spring 2017.
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