Equipping a concrete structure with a settling tank


The catchment area drained by the rainwater network of the rue des Près in Montagne Crève-Coeur has a total surface area of 24.4 ha, with a steep slope of 21.7 mm/m. The installation area for the treatment structure is located in a residential area, on a hillside. It is in this extremely narrow context and with a substantial slope that Saint Dizier Environnement designed and created a lamellar settling tank solution in a concrete structure.