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Hazard and Risk Assessment (H&RA)
These are the various terms in the ecosystem of doing Hazard and Risk Assessments (H&RA). Such as HAZID, HAZOP, risk graph, and many more. This is a significant part of the functional safety ecosystem, which is why there are so many associated terms.
- Acute Exposure Guideline Level (AEGL)
- Bowtie Analysis
- Dispersion Analysis
- Emergency Response Planning Guidelines (ERPG)
- Event Tree Analysis (ETA)
- Failure Modes and Effects Analysis (FMEA)
- Failure Modes, Effects, and Diagnostic Analysis (FMEDA)
- Fault Tree Analysis (FTA)
- Hazard
- Hazard and Operability Study (HAZOP)
- Hazard and Risk Assessment (H&RA)
- Hazard Identification (HAZID)
- Immediately Dangerous to Life or Health (IDLH)
- Initiating Event
- Logic Gate
- Major Accident
- NFPA Hazard Ratings
- PEAR Model – People, Environment, Asset, Reputation
- Probable Loss of Life (PLL)
- Process Hazard Analysis (PHA)
- Process Safety Information (PSI)
- Qualitative Risk Assessment (QLRA)
- Quantitative Risk Assessment (QRA)
- Risk Matrix
- Semi-Quantitative Risk Analysis
- Tolerable Mean Event Likelihood (TMEL)