projets-seine-aval
Sans titre 1

Riverside eco-district

Connecting the town and the river

Mantes-la-jolie / Rosny-sur-Seine

Labellisé Grand Parisen février 2012, l’Eco-quartier fluvial concourt à la structuration de la métropole organisée autour d’une agglomération centrale et de pôles bien reliés offrant chacun des qualités de vie propres. Le Mantois, maillon important de la Vallée de la Seine, relié très prochainement à La Défense et Paris-Saint-Lazare par le RER EOLE, est un secteur de développement majeur et offre une attractivité résidentielle articulée autour d’un mélange ville-nature.

 

designers
TER Agency (landscape architects & urban planners), Franck Boutté & Consultants (environmental engineering), JCCA Agency (architects)

 

Designated as a part of Greater Paris in February 2012, the riverside eco-district will contribute to the structuring of the metropolis, based upon a central conurbation and well-connected satellites, each of which offers a distinctive lifestyle. The Mantois district, a key link in the Seine Valley, shortly to be linked to La Défense and Paris-Saint-Lazare by the RER EOLE, is a major sector for development, and delivers a residential appeal based upon a combination of town and nature.

Located on an old backfilled quarrying facility, the riverside eco-district forms part of a site which substantially borders the Seine. Now a substantially undeveloped part of the conurbation, located between the urban fringes of Mantes-la-Jolie and Rosny-sur-Seine, it is the intention of the EPAMSA that the eco-district should assume a dual objective: the onsite combination of an urban development project and a landscaping project, creating a lively and multi-functional district with links to the river and its basins, enjoying the benefits of an original living environment and a unique series of open spaces.

Based upon a dedicated on-site public transport system (TZen), the urban development project will generate an appeal which is based upon the river, including sports and leisure activities, a marina, shops, etc.. The landscaping project will be based upon the assets of the site: woodlands, river basins, the Seine, contoured features and open landscapes. The aim of this project is the requalification of natural spaces in the interests of enhancement and general access, delivering a high-quality environment which is rich in biodiversity.

 

Anticipated schedule
2013/2015: Operational analyses
2016: Start of works
2025: Delivery of housing, shops and facilities

 

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titre actu int

205 hectares, design site area
57 hectares for development
148
hectares to be conserved as natural spaces
5 000
housing units
1 marina
10 000 m² of shops, businesses and services
4 large-scale natural public spaces
1 TZEN (high-frequency bus service), dedicated to the site
2 halls for cultural and community projects
6 school complexes
1 college and nurseries
2 gymnasia
1 sports complex

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