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Geotechnical in situ tests
-coring & recovery of undisturbed samples -pressuremeter tests - recording of drilling parameters -CPT, CPTU dynamic penetrometer - trial pits - destructive drilling - auger drilling - in-situ test: SPT, shear vane test, Lefranc test, Lugeon test, pumping test, plate load test, in-situ density measurement
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Geotechnical laboratory tests
-physical tests: sieve analysis, hydrometer, Atterberg limits, water content, densities, -Mechanical tests: triaxial, oedometer, permeability, direct shear tests, uniaxial compression test, road building tests, chemical analysis
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Geotechnical instrumentation installation & monitoring
-Instrumentation: inclinometers, extensometers, piezometers, settlement gauge, pendulums, monitoring, centralization of the data
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Soil studies
- G1 geotechnical mission (standard NF P94-500) : analysis of geotechnical tests, foundations calculation, and design of geotechnical solutions according to current standards (Eurocode 7, fascicule 62, DTU 13.2)