Understanding the technique
Uses measured condition, credible degradation rates and operating history to estimate the time before an asset reaches a defined limiting condition. The assessment supports maintenance and replacement planning.
Where it adds value
Aging vessels, piping, tanks and components subject to progressive deterioration.
The purpose is to provide evidence that supports a defined asset decision: prioritizing maintenance, investigating degradation, assessing serviceability or documenting equipment condition. The examination is planned around the asset's operating context and the information needed by the owner.
Inspection outputs
A remaining-life estimate with its assumptions, controlling degradation mechanisms and recommended inspection or maintenance actions.
Planning considerations
The estimate is conditional on future operating conditions and degradation trends; it should be updated as new measurements become available.
From scope to decision
Provide equipment identification, drawings, material details, operating conditions and previous inspection records where available.
Confirm the inspection objective, accessible locations, coverage, acceptance basis, site arrangements and reporting requirements.
Review recorded findings against the agreed scope, identify any coverage limitations and define the need for further inspection or engineering assessment.
Project questions
What information helps define a quotation?
Share the asset type, location, quantity, inspection objective and desired schedule. Drawings, previous reports and access information help the team prepare a realistic scope.
Can this technique be combined with other services?
Yes. Complementary examination or engineering assessment may be needed to characterize relevant findings. The combination depends on damage mechanisms, material, geometry and the decision required.