Wall-loss assessment
Evaluation of general corrosion, local thin areas, pitting and measured remaining thickness.
Asset decisions · 03
Integrity & fitness-for-service
Assessment of in-service damage and inspection findings to support controlled decisions on continued operation, repair, rerating, monitoring or replacement.
Capability
Turn inspection data into a defined engineering decision.
The assessment is built around credible damage mechanisms, reliable inputs and the appropriate level of analysis under API 579, BS 7910 or the agreed project basis.
Flaw assessment
Engineering support for planar or crack-like indications using suitable fracture-mechanics methods.
Remaining life
Review of degradation rate, fatigue usage and operating history to inform future inspection or action.
Repair decisions
Assessment of proposed repairs, operating limits and evidence required to close the integrity question.
Deliverables
Conclusions connected to safe action.
Data review
Condition, inspection quality, geometry, loads, materials and damage mechanism review.
Assessment basis
Selected method, level, assumptions, tolerances and acceptance criteria.
Fitness evaluation
Calculations or detailed analysis with sensitivity to key uncertainties.
Action plan
Operating limits, repair needs, monitoring, further inspection or escalation recommendations.
Useful project inputs
- Inspection report, maps and NDT data
- Drawings, dimensions and material records
- Pressure, temperature and operating history
- Previous repairs and known degradation
Common project triggers
- Unexpected thinning, pitting or cracking
- Out-of-tolerance inspection finding
- Life extension or change of service
- Need to justify repair or continued operation
Start with the finding
What has inspection found—and what decision is needed?
Share the report, available drawings, conditions, materials and any operating deadline or constraint.
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