Remaining Lifetime Assessment utilizes various techniques and customized software in order to assess the secure remaining lifetime of critical components of an installation.

A Hazard and Operability (HAZOP) study is a structured and systematic examination of a defined system using a multi-disciplined team in order to identify and evaluate problems that may represent risks/hazards to personnel or equipment, or prevent efficient operation.

Fitness for service (FFS) (API RP 579) evaluates the remaining strength of the equipment in its current condition, which may be degraded from its original conditions. Common degradation mechanisms include corrosion, localized corrosion, pitting and crevice corrosion...