Strengthen your Barriers Make no mistakes. Manage the integrity of your systems through PMO's roster of professional process safety engineers, all with superior risk mitigating technical expertise. Qualitative Studies Risk Assessments Hazard Identification (HazId) Process Hazards Analysis What-If Hazard And Operability (HazOp) Layers Of Protection Analysis (LOPA) Safety Integrity Level (SIL) Graph Assessment Failure Modes & Effects Analysis (FMEA) Bow-Tie Development Facility Site Study (FSE) Alarm Rationalization Evaluation (ARE) Critical Tasks Analysis (CTA) Quantitative Studies Facility Site Study (FSE) Major Hazardous Assessment (MHA) Major Accidental Events (MAE) Fire/Explosion & Toxic Analysis (FETA) Pool Fire Study Dispersion Analysis Quantitative Risk Analysis (QRA) Reliability Calculations Failure Modes & Effects Analysis (FMEA) Fault Tree Analysis (FTA) Event Tree Analysis (ETA) Technical Safety Management Project-dedicated TSE/PSE Inherent Safety / Process