ECT’s Villeneuve-sous-Dammartin site, the largest in the Paris region

The ECT site at Villeneuve-sous-Dammartin (77), under the Roissy airport runways, is the largest site in the Paris region for the reception and reuse of excavated soil. Discover, filmed from the air, the working riverbanks where inert soil excavated from construction sites all over the Paris region is unloaded. You can also find out what happens to land that has already been reused on this site: it’s now cultivated fields, reforested hillsides or even an orchard. A true demonstration of renaturation and restored fertility. It is on this same site that, from 2024, Roissy passengers will discover “Les Yeux du Ciel”, a work of aerial land art by Antoine Grumbach and ECT.

Latest news

01/12/2025

Green space project manager : vegetation and biodiversity

For the past few weeks, Benjamin Chapeau has been working as a green space project manager in ECT’s landscaping department. The key words in his job are vegetation, landscape, biodiversity,

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Carrière - Bergerat - Tournage
20/11/2025

Backfilling the Baillet quarry in France on video

  Discover ECT’s backfilling operations at the Baillet-en-France underground gypsum quarry (PLACO®) in this video produced by our partner Bergerat RENT France.. ECT’s teams rely on the latest generation of

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19/11/2025

First hydrogen truck for transporting excavated soil

At Solutrans, Hyliko, in partnership with ECT, is handing over to the Mauffrey group the keys to the first “worksite approach” hydrogen truck for low-carbon worksites, with a view to

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