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Hazard and Risk Assessment (H&RA)
These terms are the various terms in the ecosystem of doing and Hazard and Risk Assessment (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 some many associated terms.
- Bowtie Analysis
- 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)
- Initiating Event
- Major Accident
- PEAR Model – People, Environment, Asset, Reputation
- Process Hazard Analysis (PHA)
- Quantitative Risk Assessment (QRA)
- Risk Matrix
- Semi-Quantitative Risk Analysis
- Tolerable Mean Event Likelihood (TMEL)
Glossary Catagories
Glossary Catalog
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- Factory Acceptance Test (FAT)
- Failure Modes and Effects Analysis (FMEA)
- Failure Modes, Effects, and Diagnostic Analysis (FMEDA)
- Failure Rate (λ)
- Fault Tree Analysis (FTA)
- Final Element
- Five Nines of Reliability (99.999% Uptime)
- Fixed Programming Language (FPL)
- Full Variability Language (FVL)
- Functional Narrative
- Functional Safety Assessment (FSA)
- Functional Safety Management (FSM)
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- PEAR Model - People, Environment, Asset, Reputation
- Physical Failure
- Prior Use
- Probability of Dangerous Failure per Hour (PFH)
- Probability of Failure on Demand (PFD)
- Probable Loss of Life (PLL)
- Process Hazard Analysis (PHA)
- Process Safety Management (PSM)
- Process Safety Time (PST)
- Product Safety Manual
- Programmable Electronic System (PES)
- Proof Test
- Proof Test Coverage (Cpt)
- Proof Test Interval (TI)
- Proven In Use
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- Safe Failure Fraction (SFF)
- Safety Instrumented Function (SIF)
- Safety Instrumented System (SIS)
- Safety Integrity Level (SIL)
- Safety PLC
- Safety Requirements Specification (SRS)
- Semi-Quantitative Risk Analysis
- SIL Certificate
- SIL Declaration of Conformity
- SIS Safety Lifecycle
- Site Acceptance Test (SAT)
- Site Integration Test (SIT)
- Smart Logic Module
- Spurious Trip Rate (STR)
- Stated Risk
- Stated Risk Tolerance
- Systematic Capability
- Systematic Failure
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