Explore our photo gallery dedicated to the manufacture and installation of the fertile substrate for the future Parc du Sempin in Chelles. These images illustrate every stage of this innovative process, from the preparation of green waste compost and inert soil from the construction industry to their mixing and application on site. Find out how our teams transform these recycled materials into fertile soil, ready to be planted in the park.
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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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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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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