Nattest Geo · Geophysical survey
Downhole and Crosshole Seismic
P- and S-wave velocities measured in boreholes for design parameters.
Related tests
More in geophysical survey
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2D Electrical Resistivity Imaging
Resistivity sections to map layers, groundwater, weak zones and cavities.
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Seismic Refraction Survey
P-wave velocity sections for rock-head depth and rippability.
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Multichannel Analysis of Surface Waves (MASW)
Shear-wave velocity profiles for ground stiffness and site class.
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Parallel Seismic Test
Pile length measured from a borehole beside the pile.
Discuss your testing requirements
Share the material, required test and project specification.