When choosing between pipeline survey companies, consider partnering with Corrpro who has evaluated the integrity of enough pipe to encircle the Earth more than 10-times.

Pipeline Surveys

Corrpro is one of the nation's premier pipeline survey companies, performing pipeline surveys for more than 50 years.  In the last 10 years, we have effectively evaluated more than 250,000 miles of pipeline. Corrpro has the trained, OQ qualified personnel to field dozens of survey crews, and just as importantly, the equipment and instrumentation to properly and cost effectively perform the work. The quality of our survey work is in the pipeline industry and incorporates the full spectrum of survey techniques.

  • Close Interval Pipe-to-Soil potential surveys (CIS)
  • DC Voltage Gradient - (DCVG) surveys
  • AC Voltage Gradient - (ACVG) surveys
  • Electromagnetic surveys - CorrScan and current mapper/PCM
  • Sub-Meter GPS locating depth-of-cover
  • Continuous soil resistivity surveys (electromagnetic ground conductivity)
  • Linear polarization resistance corrosion rate measurements
  • Stress Corrosion Cracking (SCC) investigations 
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