KEY FEATURES
TEST METHODS
FOUNDATIONS DEPTH & INTEGRITY
STRUCTURAL, PAVEMENT & TUNNEL
GEOPHYSICAL

Geophysical Seismic Nondestructive Testing [NDT] Systems
Click on any NDT Test Method Name to link to a more detailed page on the method
NDT Method  Standard  Applicable On Test For  Freedom
Data PC 
NDE 360

Crosshole / Downhole Seismic
(CS/DS)


crosshole seismic, downhole seismic, image voids, solution caverns, locate faults, fractures, seismic shear wave, compressional wave velocities Tech Brief


ASTM D4428 / D4428M / D5882

  • Soil & Rock for Seismic and Vibrating Machine Foundation Design
  • Soil Modulus Measurement
  • Image Voids, Solution Caverns, Washouts with Tomography
  • Locate Faults, Fractures
  • Seismic Shear & Compressional Wave Velocities