Vallon du Sausset, Tremblay en France (93)

2EI was commisioned by Grand Paris Aménagement to accompagny the construction of hydraulic and landscaping facilities of Vallon du Sausset, Tremblay-en-France (93). This major project aims to reduce the risk of downstream flooding by renaturing the Sausset agricultural plain stream and through green stormwater management.

As part of its mission, 2EI proposes to enforce the environmental and sustainable ambitions of urban planning  , and particularly in terms of biodiversity by supporting local planning authorities through its Biodivercity © labeling process.

One of the project's major challenges will be to build a consolidated dialogue with all stakeholders, in an iterative and partnership-based way, in order to improve the social acceptability.