Process Safety · Work within the barriers
Operating integrity
Purpose
Plant is operated inside its safe operating envelope, and work is controlled so that barriers are not bypassed, defeated or overloaded. When a barrier is overridden, the override is authorised and controlled. When prevention fails, emergency response mitigates the consequences.
The question this lens asks
“Does this document create a barrier against a major accident, keep one working, keep work inside one, or build the people who do?”
Belongs here
- Operating philosophy, manuals and operating procedures
- Control of work, permit to work and isolations
- Override of safeguarding systems; operational risk assessment
- Contractor, marine and aviation operations at the worksite
- Emergency response, pollution response and incident reporting
Does not belong here
- Maintenance of the barriers themselves (Asset integrity)
- Occupational safety that does not bear on a major accident (outside this lens)
Documents by department (49)
Engineering 1
- STElectrical Safety RulesIOGP 510 · 07 · EI PSM · 17
Operations & Maintenance 26
- POSite Operating PhilosophySiteIOGP 510 · 07 · EI PSM · 08 · COMAH Report · Establishment & Substances
- STOperations Integrity StandardIOGP 510 · 02 · EI PSM · 08
- STSafe Operating Limits StandardIOGP 510 · 07 · EI PSM · 08 · COMAH Report · Measures
- STControl of Work StandardIOGP 510 · 02 · EI PSM · 17
- STOperational Readiness Standard for New UnitsIOGP 510 · 07 · EI PSM · 13
- PROperating Procedure: NGL Reception and FractionationPlant unitIOGP 510 · 07 · EI PSM · 08
- PROperating Procedure: Ethylene Cracking FurnacesPlant unitIOGP 510 · 07 · EI PSM · 08
- PROperating Procedure: Refrigerated Storage TanksPlant unitIOGP 510 · 07 · EI PSM · 08
- PROperating Procedure: Pressurised LPG SpheresPlant unitIOGP 510 · 07 · EI PSM · 08
- PROperating Procedure: Flare SystemPlant unitIOGP 510 · 07 · EI PSM · 08
- PRStart-up and Shutdown Procedure: Fractionation UnitPlant unitIOGP 510 · 07 · EI PSM · 08
- PREmergency Operating Procedures: Loss of ContainmentPlant unitIOGP 510 · 07 · EI PSM · 14 · COMAH Report · Emergency
- PRShift Handover ProcedureIOGP 510 · 08 · EI PSM · 09
- PRPermit to Work ProcedureSiteIOGP 510 · 08 · EI PSM · 17
- PRIsolation ProcedureSiteIOGP 510 · 08 · EI PSM · 17
- PROverride and Inhibit of Safety Systems ProcedureIOGP 510 · 08 · EI PSM · 16
- PROperator Rounds and Routine ChecksPlant unitIOGP 510 · 08 · EI PSM · 09
- PROperational Risk Assessment ProcedureIOGP 510 · 05 · EI PSM · 06
- PRPlant Handover to Maintenance ProcedureIOGP 510 · 08 · EI PSM · 10
- PRProcess Safety Performance Indicators ProcedureIOGP 510 · 09 · EI PSM · 09
- PRChemicals Handling ProcedureIOGP 510 · 08 · EI PSM · 08
- PRNitrogen and Asphyxiant Hazards ProcedureIOGP 510 · 08 · EI PSM · 17
- PRConfined Space Entry ProcedureIOGP 510 · 08 · EI PSM · 17
- SUSafe Operating Limits RegisterPlant unitIOGP 510 · 07 · EI PSM · 08
- SUShift Log TemplatePlant unitIOGP 510 · 08 · EI PSM · 09
- SUOverride RegisterPlant unitIOGP 510 · 08 · EI PSM · 16
HSSE 8
- STContractor HSSE Management StandardIOGP 510 · 04 · EI PSM · 18
- PROn-site Emergency PlanSiteIOGP 510 · 07 · EI PSM · 14 · COMAH Report · Emergency
- PREmergency Response Team ProceduresSiteIOGP 510 · 07 · EI PSM · 14
- PREmergency Exercise ProgrammeSiteIOGP 510 · 07 · EI PSM · 14
- PRIncident Reporting and Investigation ProcedureIOGP 510 · 09 · EI PSM · 19
- PRStatutory Incident and Major Accident Notification ProcedureIOGP 510 · 09 · EI PSM · 19
- PRSite Security PlanSiteIOGP 510 · 07 · EI PSM · 14
- SUInformation for the Off-site Emergency PlanSiteIOGP 510 · 04 · EI PSM · 05 · COMAH Report · Emergency
Laboratory 2
- PRSampling Procedure: LPG and Ethylene ProductsPlant unitIOGP 510 · 08 · EI PSM · 08
- PROff-specification Product Handling ProcedureSiteIOGP 510 · 08 · EI PSM · 08
Pipelines & Terminals 8
- PRPipeline Emergency ProceduresSiteIOGP 510 · 07 · EI PSM · 14
- PRPipeline Operating ProceduresPlant unitIOGP 510 · 07 · EI PSM · 08
- PRMarine Terminal Operations ManualPlant unitIOGP 510 · 07 · EI PSM · 08
- PRJetty Emergency ProceduresPlant unitIOGP 510 · 07 · EI PSM · 14
- PRVessel Vetting and Acceptance ProcedureIOGP 510 · 04 · EI PSM · 18
- PRRoad Tanker Loading ProcedurePlant unitIOGP 510 · 08 · EI PSM · 08
- SUShip and Shore Safety ChecklistPlant unitIOGP 510 · 08 · EI PSM · 10
- SURoad Tanker Driver Site RulesPlant unitIOGP 510 · 08 · EI PSM · 18
Commercial 3
- STContractor Management StandardIOGP 510 · 04 · EI PSM · 18
- PRContractor Pre-qualification ProcedureIOGP 510 · 04 · EI PSM · 18
- PRShipping and Chartering ProcedureIOGP 510 · 04 · EI PSM · 18
Business Services 1
- STProcess Data Historian StandardSiteIOGP 510 · 09 · EI PSM · 09