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20/07/2026
New ECT Project in Carrières-sur-Seine
In Carrières-sur-Seine (78), ECT is securing a hazardous site and rehabilitating vegetable-growing land—all without spending any public funds. ECT leads and implements this projectin partnership with the City of Carrières-sur-Seine,
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New ECT site: backfilling of the Sibelco quarry at Crépy-en-Valois (60)
In partnership with Sibelco, ECT opens a new site in Oise (60) The Sibelco quarry in Crépy-en-Valois opens its doors to receive inert soil from construction sites. The purpose of
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ECT Hauts-de-France, a 100% local commitment
For the past two years, the ECT Hauts-de-France agency has been headquartered in Givenchy-en-Gohelle (62), in the heart of the mining basin, to confirm its roots in the region. Under
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New stage in the rehabilitation of the former Boissy landfill site
In 2022, the site was one of the largest illegal landfill sites in the Val d’Oise, a major environmental issue for the prefecture. Today, the ECT rehabilitation project is making
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ECT trains a first-timer as a construction machinery operator!
The arrival of Lénaelle Grialou at ECT is a major event. the Public Works sector is so sparsely feminized. At the age of 17, this young apprentice becomes the first
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The Eye of Heaven visible on Google Earth!
L’Œil du Ciel, located on the ECT site in Villeneuve-sous-Dammartin, is now accessible to Internet users via Google Earth. Until now, this spectacular work of art was only visible to
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Forum 2024 Prospective et Innovation, Laurent Mogno’s talk on the United States
August 2024 – Laurent Mogno, President of ECT, took part in the annual Forum of the Fondation Prospective & Innovation, chaired by Jean-Pierre Raffarin. This forum brings together leading decision-makers
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