Échappée Bienne | No comment report on the drying up of a section of river
Diversion of the Bienne at Morez in a Ø 1200 corrugated tube
Magnificent Fario trout at 4'.01'' 🐟 released as part of rescue fishing.
The work is part of a major renaturation project undertaken by the Haut-Jura Regional Nature Park. The removal of river weirs helps to give rivers a more natural character, improving flow conditions and restoring ecological continuity.
Removing a structure in a river requires major work that is likely to degrade the quality of the aquatic environment. The principle adopted here is to channel the river over a reduced section so that work can be carried out in the dry and to limit the release of suspended matter into the water.
The project was carried out by a small team, without the addition of any external materials. The flexible cofferdam perfectly matches the profile of the river and the diversion pipe.
Work carried out by Océlian
#genieecologique #travauxpublics #rivieres #environnement #water #truite
#jura
To find out more about flexible cofferdam technology: lnkd.in/gQbzr5S
Weitere Informationen über die Technologie der flexiblen Dammbalken: lnkd.in/gQbzr5S