Calculator
Inspection Interval Calculator
Estimate a risk-based inspection interval from corrosion rate and remaining thickness.
Estimate a suitable inspection interval based on corrosion rate, current thickness and a chosen safety margin.
Inputs
Results
Remaining life20 years
Suggested inspection interval10 years
Important Notes
- Indicative only — statutory intervals may override this estimate.
- Confirm intervals against the applicable standard and a risk-based assessment.
Need a certified assessment?
Our engineers turn estimates into defensible decisions.