Breil sur Roya Gallery (05)

Project owner EDF UP méditerranée

Type of project Gallery repair

Repair of the headrace tunnel of the Breil development.

Main technical features

Pressurized tunnel, 2,974 ml long, with an internal diameter of 2.8 m; surge shaft with an internal diameter of 8 m, equipped with 2 gates opening onto 170 ml-long CFs.

Specific constraints

Complex access; extensive work length.

Renovation, optimisation and maintenance

Contact us

  • Location 06540 Breil-sur-Roya
  • Project / construction cost 2,2 M €
  • Years of completion 2012 / 2014

Renovation, optimisation and maintenance

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