Failure Mode, Effects, and Criticality Analysis (FMECA) is a systematic reliability technique that extends beyond standard FMEA by adding a quantitative criticality analysis. While FMEA identifies potential failure modes and their effects, FMECA ranks these failures based on the probability of occurrence and the severity of their consequences.
At SynergenOG, we utilize FMECA not just as a reliability tool, but as a critical component of Process Safety Management (PSM). Our studies help operators identify “weak links” in safety-critical systems, prioritize maintenance resources, and prevent major accident hazards such as loss of containment, fire, or explosion.
Why Conduct an FMECA Study?
For high-hazard industries, treating every equipment failure equally is inefficient and dangerous. FMECA provides the analytical depth required to:
- Prioritize Risk: Distinguish between minor nuisance trips and critical failures that could lead to catastrophic events.
- Enhance Reliability: Move from reactive maintenance to a reliability-centered maintenance (RCM) strategy.
- Strengthen PSM: Feed vital data into other safety studies, such as RAM analysis, HAZOP, and SIL/LOPA assessments.
- Optimize Costs: Focus inspection and maintenance budgets on the assets that pose the highest risk to safety and production.
