5 very interested and impressed ECT Environment Department employees visited the tunnel boring machine (TBM) on lot 1 of Line 14, guided by teams from Razel-Bec and Eiffage, the civil engineering contractors for this first 3.6 km section extending Line 14 from Saint-Lazare to Porte de Clichy.
Excavated soil from the TBM is managed by ECT.
Every ECT development project brings about lasting change to a site, benefiting the local communities and their residents. At the heart of this effort is the Development Department, where project
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Opening of a new ECT site in Essonne (91) Since February 23, 2026, the Val Saint-Germain – Les Houdoux site in Essonne has been open to inert soil deliveries. The
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As part of its commitment to responsible innovation, ECT is expanding its range of public works equipment with the Caterpillar D6 XE hybrid GPS 3D bulldozer (exclusive distributor Bergerat Monnoyeur).
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