Process Safety×Operations and Maintenance
Operations & Maintenance in Operating Integrity
Work within the barriers
What sits here
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.
Example documents, by tier
Policy 1
- Site Operating PhilosophyRepresentative exampleSite · addsAlso in IOGP 510 · 07 Plans and ProceduresAlso in EI PSM · 08 Operating manuals and proceduresAlso in COMAH Report · Establishment, activities and dangerous substances
Standard 4
- Operations Integrity StandardRepresentative exampleCompany-wideAlso in IOGP 510 · 02 Policies and StandardsAlso in EI PSM · 08 Operating manuals and proceduresNot safety report critical
- Safe Operating Limits StandardRepresentative exampleCompany-wideAlso in IOGP 510 · 07 Plans and ProceduresAlso in EI PSM · 08 Operating manuals and proceduresAlso in COMAH Report · Prevention, control and mitigation measures
- Control of Work StandardRepresentative exampleCompany-wideAlso in IOGP 510 · 02 Policies and StandardsAlso in EI PSM · 17 Work control, permit-to-work and task risk managementNot safety report critical
- Operational Readiness Standard for New UnitsRepresentative exampleCompany-wideAlso in IOGP 510 · 07 Plans and ProceduresAlso in EI PSM · 13 Operational readiness and process start-upNot safety report critical
Process, procedure, work instruction 18
- Operating Procedure: NGL Reception and FractionationRepresentative examplePlant unit · addsAlso in IOGP 510 · 07 Plans and ProceduresAlso in EI PSM · 08 Operating manuals and proceduresNot safety report critical
- Operating Procedure: Ethylene Cracking FurnacesRepresentative examplePlant unit · addsAlso in IOGP 510 · 07 Plans and ProceduresAlso in EI PSM · 08 Operating manuals and proceduresNot safety report critical
- Operating Procedure: Refrigerated Storage TanksRepresentative examplePlant unit · addsAlso in IOGP 510 · 07 Plans and ProceduresAlso in EI PSM · 08 Operating manuals and proceduresNot safety report critical
- Operating Procedure: Pressurised LPG SpheresRepresentative examplePlant unit · addsAlso in IOGP 510 · 07 Plans and ProceduresAlso in EI PSM · 08 Operating manuals and proceduresNot safety report critical
- Operating Procedure: Flare SystemRepresentative examplePlant unit · addsAlso in IOGP 510 · 07 Plans and ProceduresAlso in EI PSM · 08 Operating manuals and proceduresNot safety report critical
- Start-up and Shutdown Procedure: Fractionation UnitRepresentative examplePlant unit · addsAlso in IOGP 510 · 07 Plans and ProceduresAlso in EI PSM · 08 Operating manuals and proceduresNot safety report critical
- Emergency Operating Procedures: Loss of ContainmentRepresentative examplePlant unit · addsAlso in IOGP 510 · 07 Plans and ProceduresAlso in EI PSM · 14 Emergency preparednessAlso in COMAH Report · Emergency arrangements
- Shift Handover ProcedureRepresentative exampleCompany-wideAlso in IOGP 510 · 08 Execution of ActivitiesAlso in EI PSM · 09 Process and operational status monitoring, and handoverNot safety report critical
- Permit to Work ProcedureRepresentative exampleSite · addsAlso in IOGP 510 · 08 Execution of ActivitiesAlso in EI PSM · 17 Work control, permit-to-work and task risk managementNot safety report critical
- Isolation ProcedureRepresentative exampleSite · addsAlso in IOGP 510 · 08 Execution of ActivitiesAlso in EI PSM · 17 Work control, permit-to-work and task risk managementNot safety report critical
- Override and Inhibit of Safety Systems ProcedureRepresentative exampleCompany-wideAlso in IOGP 510 · 08 Execution of ActivitiesAlso in EI PSM · 16 Management of safety critical devicesNot safety report critical
- Operator Rounds and Routine ChecksRepresentative examplePlant unit · addsAlso in IOGP 510 · 08 Execution of ActivitiesAlso in EI PSM · 09 Process and operational status monitoring, and handoverNot safety report critical
- Operational Risk Assessment ProcedureRepresentative exampleCompany-wideAlso in IOGP 510 · 05 Risk Assessment and ControlAlso in EI PSM · 06 Hazard identification and risk assessmentNot safety report critical
- Plant Handover to Maintenance ProcedureRepresentative exampleCompany-wideAlso in IOGP 510 · 08 Execution of ActivitiesAlso in EI PSM · 10 Management of operational interfacesNot safety report critical
- Process Safety Performance Indicators ProcedureRepresentative exampleCompany-wideAlso in IOGP 510 · 09 Monitoring, Reporting and LearningAlso in EI PSM · 09 Process and operational status monitoring, and handoverNot safety report critical
- Chemicals Handling ProcedureRepresentative exampleCompany-wideAlso in IOGP 510 · 08 Execution of ActivitiesAlso in EI PSM · 08 Operating manuals and proceduresNot safety report critical
- Nitrogen and Asphyxiant Hazards ProcedureRepresentative exampleCompany-wideAlso in IOGP 510 · 08 Execution of ActivitiesAlso in EI PSM · 17 Work control, permit-to-work and task risk managementNot safety report critical
- Confined Space Entry ProcedureRepresentative exampleCompany-wideAlso in IOGP 510 · 08 Execution of ActivitiesAlso in EI PSM · 17 Work control, permit-to-work and task risk managementNot safety report critical
Supporting documents 3
- Safe Operating Limits RegisterRepresentative examplePlant unit · addsAlso in IOGP 510 · 07 Plans and ProceduresAlso in EI PSM · 08 Operating manuals and proceduresNot safety report critical
- Shift Log TemplateRepresentative examplePlant unit · addsAlso in IOGP 510 · 08 Execution of ActivitiesAlso in EI PSM · 09 Process and operational status monitoring, and handoverNot safety report critical
- Override RegisterRepresentative examplePlant unit · addsAlso in IOGP 510 · 08 Execution of ActivitiesAlso in EI PSM · 16 Management of safety critical devicesNot safety report critical