ECT, an excavated soil recycling site in Annet-sur-Marne

ECT’s site at “Les Carreaux” (commonly referred to by our customers as “Claye-Souilly”) is one of the largest sites in the Paris region for the reception and reuse of excavated soil. Discover, filmed from the air, the riverbanks where inert soil is unloaded from construction sites all over the Ile-de-France region. You can also discover what has become of the land already filled in on this site: cultivated fields and reforested hillsides.

It was on this same site, last June, that an “Earthworks” workshop was held under the direction of Simon Boudvin with students from the Ecole de Paysage de Versailles to design and create a work in 4 days using 1,000 m3 of earth and a bulldozer made available to them by ECT.

Latest news

Bruay-la-Buissière - panneau site en exploitation
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Landscape redevelopment in Bruay-la-Buissière (62)

In Bruay-la-Buissière, the deconstructed plots of land of the Cité des Musiciens are the subject of a landscape requalification project. Spearheaded by Maisons & Cités, in partnership with the towns

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Site de Sallaumines - apports de terres
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Transitional landscaping in Sallaumines (62)

In the Pas-de-Calais town of Sallaumines, a temporary development project has been launched in the heart of the 13/18 housing estate, in anticipation of the neighborhood’s future redevelopment. A project

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04/07/2025

Meet ECT’s project managers: customer service from project to worksite

Within ECT’s Environment Department, the Business Analysts (CAF) occupy a strategic position. They are at the crossroads of environmental engineering, the application of excavated soil regulations and customer relations. Their

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