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Requirements for Production Safety Cases .............................................................. 15
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| 4 Requirements for Production Safety Cases .............................................................. 15 4.1 Scope of a Production Safety Case ...................................................................... 15 Safety Case Purpose and Context ........................................................................ 17 4.2.1 Petroleum Authorisation and Petroleum Undertaking ...................................... 17 4.2.2 Designated Petroleum Activity ......................................................................... 17 4.2.3 Reason for Submission. 17 4.2.4 Associated Safety Cases ................................................................................. 18 4.2.5 Roles and Identities of Third Party Organisations ............................................ 18 4.2.6 Safety Case Structure Alignment with Guidelines ............................................ 18 4.3 Petroleum Infrastructure Description ..................................................................... 19 4.3.1 Position and Layout ......................................................................................... 19 4.3.2 Location Specific Conditions ............................................................................ 19 4.3.3 Hazardous Substances. 19 4.3.4 Reservoir and Well .......................................................................................... 20 4.3.5 Petroleum Infrastructure Connected to the Facility .......................................... 21 4.3.6 Persons Affected ............................................................................................. 21 iii 4.3.7 Operations ....................................................................................................... 21 4.3.8 Well Operations ............................................................................................... 22 4.4 ALARP Demonstration .......................................................................................... 22 4.4.1 Methodology .................................................................................................... 22 4.4.2 Hazard and Risk Reduction Measure Identification .......................................... 23 4.4.3 Good Practice .................................................................................................. 23 4.4.4 Assessment of Risk Against Risk Tolerability Limits ........................................ 23 4.4.5 Quantitative Risk Assessment ......................................................................... 24 4.4.6 ALARP Assessment ........................................................................................ 26 4.4.7 General Duty ................................................................................................... 27 4.5 Safety Critical Elements, Performance Standards, Assurance and Verification. 27 4.5.1 Introduction ...................................................................................................... 27 4.5.2 Safety Critical Elements ................................................................................... 28 4.5.3 Performance Standards ................................................................................... 28 4.5.4 Assurance ....................................................................................................... 29 4.5.5 Verification ....................................................................................................... 30 4.5.6 Well Verification ............................................................................................... 30 4.6 Safety Management System ................................................................................. 30 4.6.1 Introduction ...................................................................................................... 30 4.6.2 Policy ............................................................................................................... 31 4.6.3 Planning .......................................................................................................... 32 4.6.4 Implementation and Operation ......................................................................... 33 4.6.5 Checking ......................................................................................................... 35 4.6.6 Review ............................................................................................................ 36 4.7 Emergency Response .......................................................................................... 38 4.7.1 Organisation .................................................................................................... 38 4.7.2 Plans and Procedures ..................................................................................... 38 4.7.3 Exercises ......................................................................................................... 40 Download 0.73 Mb. Share with your friends:
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