Guidelines for enabling conditions and conditional modifiers in layers of protection analysis (LOPA) /
The initial Layer of protection analysis (LOPA) book published in 2001 set the rules and approaches for using LOPA as an intermediate method between purely qualitative hazards evaluation/analysis and more quantitative analysis methods. Basic LOPA provides an order-of-magnitude risk estimate of risk...
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| Format: | eBook |
| Language: | English |
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Hoboken, New Jersey :
Wiley,
[2013]
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| Online Access: | Connect to the full text of this electronic book |
Table of Contents:
- Cover; Title Page; Copyright Page; Contents; List of Tables; List of Figures; Abbreviations and Acronyms; Glossary; Acknowledgements; Preface; 1 CONTEXT; 1.1 LOPA Overview; 1.2 Pertinent LOPA Variations; 1.3 When to Use Enabling Conditions and Conditional Modifiers; 1.4 Risk Criteria Endpoints; 2 LOPA ENABLING CONDITIONS; 2.1 Definition and Defining Characteristics; 2.2 Interrelationship with Initiating Event; 2.3 Time-At-Risk Enabling Conditions; 2.4 Campaign Enabling Conditions; 2.5 Other Possible Enabling Conditions; 2.6 Documenting and Validating Enabling Conditions.
- 3 LOPA CONDITIONAL MODIFIERS3.1 Definition and Defining Characteristics; 3.2 Probability of a Hazardous Atmosphere; 3.3 Probability of Ignition or Initiation; 3.4 Probability of Explosion; 3.5 Pobability of Personnel Presence; 3.6 Probability of Injury or Fatality; 3.7 Probability of Equipment Damage or Other Financial Impact; 3.8 Documenting, Managing and Validating Conditional Modifiers; 4 APPLICATION TO OTHER METHODS; 4.1 Quantitative Risk Analysis; 4.2 Use of Enabling Conditions and Conditional Modifiers with Scenario Identification Methods; 4.3 Barrier Analysis and Diagrams; APPENDICES.
- A Simultaneous Failures and Double JeopardyB Peak Risk Concepts; C Example Rule Set for LOPA Enabling Conditions; REFERENCES; INDEX.