ILI Analysis and Validation


Pipeline operators rely on in-line inspection data to manage anomalies along their pipelines like corrosion, cracking and dents. Validation of the ILI performance is complicated by factors such as:

  • Sizing error and bias in the in-line inspection measurement,
  • Sizing error and bias in the field validation measurement,
  • Small sample size uncertainty,
  • Defect growth rates, and
  • Excavation bias towards deep features.

Integral Engineering provides pipeline operators with statistical analysis and convenient tools to quantify and correct for the measurement error, bias and uncertainties inherent to the ILI validation process.  Contact us to find out more about what we can do to help you improve your use and trust in your ILI data.


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