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  • Type: Canal waterproofing
  • Location: Swan River in Flathead County, Montana, USA
  • Area: 25,000 m²
  • Product: COLETANCHE ES2 and ES3

The Big Fork Canal, located on the Swan River (Montana, USA), is a project to generate hydroelectricity for the entire region. The renovation of its waterproofing was completed in two phases to install 25,000 m² of COLETANCHE:

  • Phase 1 in 2018: 2,000 m² of COLETANCHE ES3 and 6,000 m² of ES2 installed in 5 days.
  • Phase 2, in November 2020: 17,000 m² of COLETANCHE ES2 installed in 10 days.

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World implantations
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References in more than 70 countries
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30 Million m² laid worldwide
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