LEADER 03918nam 2200637 450 001 9910140190403321 005 20200520144314.0 010 $a1-118-77794-8 010 $a1-62870-084-X 010 $a1-118-77778-6 010 $a1-118-77795-6 035 $a(CKB)2670000000494037 035 $a(EBL)1574361 035 $a(SSID)ssj0001061077 035 $a(PQKBManifestationID)11573647 035 $a(PQKBTitleCode)TC0001061077 035 $a(PQKBWorkID)11087812 035 $a(PQKB)10796882 035 $a(MiAaPQ)EBC1574361 035 $a(DLC) 2013026199 035 $a(Au-PeEL)EBL1574361 035 $a(CaPaEBR)ebr10814725 035 $a(CaONFJC)MIL550377 035 $a(OCoLC)865332170 035 $a(PPN)223545155 035 $a(EXLCZ)992670000000494037 100 $a20131217d2014 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 00$aGuidelines for enabling conditions and conditional modifiers in layers of protection analysis /$fCenter for Chemical Process Safety, New York, NY 210 1$aHoboken, New Jersey :$cJohn Wiley and Sons, Incorporation,$d2014. 210 4$dİ2014 215 $a1 online resource (136 p.) 300 $aDescription based upon print version of record. 311 $a1-118-77793-X 320 $aIncludes bibliographical references and index. 327 $aCover; 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 327 $a3 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 327 $aA Simultaneous Failures and ""Double Jeopardy""B Peak Risk Concepts; C Example Rule Set for LOPA Enabling Conditions; REFERENCES; INDEX 330 $a 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 with fairly reproducible results. LOPA results are considered critical in determining safety integrity level for design of safety instrumented systems. This guideline clarifies key concepts and reinforces the limitations and the requirements of LOPA. The main scope of the gu 606 $aChemical processes$xSafety measures 606 $aChemical processes$xSafety standards 615 0$aChemical processes$xSafety measures. 615 0$aChemical processes$xSafety standards. 676 $a660 712 02$aAmerican Institute of Chemical Engineers.$bCenter for Chemical Process Safety. 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910140190403321 996 $aGuidelines for enabling conditions and conditional modifiers in layers of protection analysis$91918429 997 $aUNINA