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2. Hazard analysis - Wikipedia

   en.wikipedia.org/wiki/Hazard_analysis

   When used as part of an aviation hazard analysis, a "Likelihood" is a specific probability. It is the joint probability of a hazard occurring, that hazard causing or contributing to an aircraft accident or incident, and the resulting degree of loss or harm falling within one of the defined severity categories.

3. Hazard and operability study - Wikipedia

   en.wikipedia.org/wiki/Hazard_and_operability_study

   A hazard and operability study (HAZOP) is a structured and systematic examination of a complex system, usually a process facility, in order to identify hazards to personnel, equipment or the environment, as well as operability problems that could affect operations efficiency.

4. Hazard analysis and critical control points - Wikipedia

   en.wikipedia.org/wiki/Hazard_analysis_and...

   Hazard analysis and critical control points, or HACCP (/ ˈ h æ s ʌ p / [1]), is a systematic preventive approach to food safety from biological, chemical, and physical hazards in production processes that can cause the finished product to be unsafe and designs measures to reduce these risks to a safe level. In this manner, HACCP attempts to ...

5. Process hazard analysis - Wikipedia

   en.wikipedia.org/wiki/Process_Hazard_Analysis

   A simple element of risk quantification is often introduced in the form of a risk matrix, as in preliminary hazard analysis (PreHA). The selection of the methodology to be used depends on a number of factors, including the complexity of the process, the length of time a process has been in operation and if a PHA has been conducted on the ...

6. Layers of protection analysis - Wikipedia

   en.wikipedia.org/wiki/Layers_of_protection_analysis

   Layers of protection analysis (LOPA) is a technique for evaluating the hazards, risks and layers of protection associated with a system, such as a chemical process plant. . In terms of complexity and rigour LOPA lies between qualitative techniques such as hazard and operability studies (HAZOP) and quantitative techniques such as fault trees and event trees.

7. Hazard analysis and risk-based preventive controls - Wikipedia

   en.wikipedia.org/wiki/Hazard_analysis_and_risk...

   FSMA-compliant Hazard Analyses address radiological hazards in addition to the chemical, biological and physical hazards covered by HACCP systems. [16] FSMA explicitly requires a Food Defense component, with both terrorism and Economically Motivated Adulteration addressed. Businesses with less than $10,000,000 a year in sales are exempt.

8. Job safety analysis - Wikipedia

   en.wikipedia.org/wiki/Job_safety_analysis

   A job safety analysis (JSA) is a procedure that helps integrate accepted safety and health principles and practices into a particular task or job operation. The goal of a JSA is to identify potential hazards of a specific role and recommend procedures to control or prevent these hazards.

9. ARP4761 - Wikipedia

   en.wikipedia.org/wiki/ARP4761

   The Particular Risk Analysis (PRA) looks for external events which can create a hazard such as a birdstrike or engine turbine burst. The Zonal Safety Analysis (ZSA) looks at each compartment on the aircraft and looks for hazards that can affect every component in that compartment, such as loss of cooling air or a fluid line bursting.