Børtveit lining
- Norhard AS
- Apr 14, 2019
- 1 min read
Updated: Apr 26, 2019
Published 29th August 2017
The 1155 m long tunnel for the Børtveit power plant with diameter 0.74 m has been fully lined with 0.66 m steel pipe.
The work was carried out during the period 7 - 28 August 2017
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