Brunswick Engineering specializes in non-destructive testing, underground mapping of buried features, underground buried infrastructure locating, and subsurface imaging of geological features using ground penetrating radar technology. This type of service can be used for a variety of situations, and can be adapted to fit many different business needs. We frequently provide services for gas pipelines, municipalities, contractors, design engineers, utility companies, farmers, forensic investigators, landowners, and so much more.

All GPR surveys are recorded in Real World Coordinates using our high precision GPS unit. GPR & GPS data is then combined to help generate site plans with grid lines and field notes. Using the GPR & GPS allows for coordinates and elevations to be associated with found buried objects.

Subsurface profiles can easily be generated from survey data to provide real world depths from surface to underground features to compliment as-builts and geotechnical investigations. Lower frequency antennas allow for deep penetration of radar pulses but less clarity near surface and with small anomalies and buried objects. Using higher frequency antennas allow for increased resolution and detail to clearly define individual pavement structure material layers as well as asphalt layer, however the depth of penetration is limited to near surface.

GPR Services:

  • Utility Locating & Mapping
  • Geotechnical / Geological Subsurface Survey
  • Concrete & Rebar Scanning - Bridge Deck Assessments
  • Pavement Structure Assessments
  • Underground Tank Location
  • Locate Subsurface Anomolies and Voids
  • Cemetery Mapping