Article published in TRAVAUX – November 2022

Confident in our role to bring in constructions always more sustainable, Sol Solution has been mandated, on behalf of the company NGE, to carry out the geotechnical missions G2 (Preliminary Project and Project) and G3 (Execution) in the project of modernization and extension of the WWTP of the three rivers in Clermont-Ferrand (63).

This project is part of an ecological approach, and requires the construction of several structures with special foundations using multiple techniques (piles, Berliner walls, cast walls 25m deep) with complex associated geotechnical issues (presence of embankments and water at low depth).

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