Mathers Geophysical Services

Subsurface Investigation

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Ground Penetrating Radar (GPR)
 
GPR is a geophysical method that uses radar pulses to image the subsurface. This non-destructive method sends short pulses of the high-frequency radio waves into the ground, and detects the reflected signals from subsurface structures. GPR can be used in a variety of media, including rock, soil, ice, fresh water, pavements and structures. It can detect objects, changes in material, and voids and cracks.


Ground Penetrating Radar can be used in the following situaitons

  • L
    ocate and Delineate underground Storage Tanks and Drums
  • Locate and Map metallic and non-metallic utilities and pipes
  • Examine the structural integrity of roads, bridges and buildings
  • Map Geological Strata (bedrock), fractures, and voids
  • Delineate and map landfill boundaries and cells
  • locate and map rebar in concrete structures
  • Delineate and map groundwater tables
  • Hazardous Waste site evaluation
  • Borehole Diameter
  • Depth to Groundwater
  • Well construction information
  • Forensic investigation of crime scenes



What does it cost to utilize Ground Penetrating Radar?

Generally speaking the use of Ground Penetrating Radar is less expensive than the cost of actual excavation. Since every project is unique in its requirements, the best way to determine a cost for your needs is to call us and schedule a meeitng with one of our experts. They will then be able to determine your needs and provide you with an estimate to fit within your budget.