Nattest Geo · Geophysical survey

Seismic Refraction Survey

P-wave velocity sections for rock-head depth and rippability.

Related tests

More in geophysical survey

2D Electrical Resistivity Imaging

Resistivity sections to map layers, groundwater, weak zones and cavities.
Multichannel Analysis of Surface Waves (MASW)

Shear-wave velocity profiles for ground stiffness and site class.
Downhole and Crosshole Seismic

P- and S-wave velocities measured in boreholes for design parameters.
Parallel Seismic Test

Pile length measured from a borehole beside the pile.