• DFI Europe
  • DFI India
  • DFI Trust

Geo-Industry CPT Users Group Committee

Gerald Verbeek, Chair

This joint industry group was created in cooperation with FHWA, GeoInstitute, DOTs, DFI and TRB Committee AKG20 to address CPT users’ needs. Anyone interested in cone penetration testing is welcome to join. Regular monthly virtual meetings are held using MS Teams on the last Tuesday of the month 3:00 p.m. (ET). Please contact the chair for joining instructions. Teams will also be used to house information generated by the group, and links will be provided on this webpage for access.


DFI is excited to be hosting the recordings of the FHWA A-GaME 2020-2021 winter webinar series on our YouTube Channel. Watch Webinar #6 “More Holes Is More Better” highlighting Cone Penetration Testing (CPT).