Introduction
Asset integrity requires demonstrable control over design margins, degradation mechanisms and regulatory compliance.
TQIS performs structured technical assessments of pressure vessels, piping systems and safety-critical components throughout their operational life.
Evaluations are based on applicable design codes, inspection data and engineering judgement.
Scope may include:
- Review of design basis and applicable code compliance
- Assessment of corrosion mechanisms and damage modes (API 571 principles)
- Wall thickness evaluation and corrosion rate determination
- Pressure boundary assessment and structural adequacy review
- Fitness-for-Service screening in accordance with API 579-1 / ASME FFS-1
- Evaluation of inspection strategies and risk exposure
Objective:
Provide a technically defensible basis for continued operation, repair, rerating or replacement decisions.