Using non-destructive methods to understand the risks posed by subsurface conditions

Completing the data acquired by our investigations teams, the geophysical tool allows our geotechnical engineers to access exhaustive information on the subsurface conditions on a project scale to establish the most relevant geological model and  optimise the solutions recommended as a result.

Is there a risk of finding cavities on the project site? Remains of foundations from earlier industrial installations? Will it be necessary to monitor variations in the roof of the bedrock? To delimit an aquifer or evaluate the depth of a foundation?

Our experts in geophysics are on hand to intervene as soon as anything particular is suspected, but its position unknown and/or as soon as the study zone is of a substantial size (meaning that it is not possible to get a representative idea of it by drilling alone).

With their expertise in all the methods of reducing these hazards, they can also intervene to take indispensable measurements in certain areas, such as a seismic risk.

Geophysique Brice 2 680R Geophysique
RIVIERE Franck (C)Corinebrisbois 061119 395C
Géophysique Modélisation3 H500

Our certifications & accreditations

BV Certification ISO 9001 2015 275X165 Logo Opqibi Agap (1)

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Key figures

Fondasol Group in 2023

100 M€





of the capital held by employees


sites worldwide