Stratigraphic reconstruction of the subsoil, allows to determine the geomechanical and geophysical features of the soil. Before any consolidation project and/or soil studies, geognostic surveyes provide an accurate stratigraphic reconstruction of the soil.
Our company is able, in the course of drillng, to realise all those field tests to determine the geomechanical characteristics of the soil (SPT, Vane Test, Pocket Penetrometer) from taking undisturbedsamples with various type of samplers (Schelby, Osterberg, Mazier).
After drilling, types of piezometers (open, Casagrande or pneumatic) can be applied into the borehole, according to the geotechnical project requirements.
When soil permeability characteristics are defined, Lefranc or Lugeon tests can be done. When soil present stability problems, at the end of drilling , an inclinometer tube can be applied to monitoring the deformation of the soil.
The sites are supervised by qualified staff, wich in turn are able to perform the necessary and indispensable tests.