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When 811 On-Call Can’t Help… By law before you dig you are required to call the local One-Call service to mark out utilities. These only include public utilities, not privately owned utilities.

  • Verify One-Call locates
  • Mark out Privately owned utilities:
    • Electric Lines
    • Telephone / Data
    • Sewer / Storm / Drainage
    • Water / Irrigation
    • Gas / Oil / Steam / Product Lines

Customer’s Challenge:

A contractor must dig in an area that is known to have both private and publicly owned utilities.

  • Accuracy of One-Call is in question
  • Utility is privately owned and cannot be marked by One-Call
  • Drawings of area are not reliable or don’t exist for underground utilities
  • Depth to known utility is unknown

Our Solution:

Ground Penetrating Radar, or GPR for short, has the ability to image subsurface targets below the surface to identify the location of utilities.

  • Able to locate both metallic and non-metallic pipes
  • Identify depth to target
  • Locate abandoned lines not on drawings
  • Verify One-Call markouts
Case Studies Utilities
Case Studies Utilities
Case Studies Utilities