Process Safety×Engineering
Engineering 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
Process, procedure, work instruction 6
- Code of Practice: Electrical Safety ProceduresTypical exampleCompany-wideAlso in IOGP 510 · 02 Policies and StandardsAlso in EI PSM · 17 Work control, permit-to-work and task risk managementNot safety case critical
- Operational Risk Assessment ProcedureIn 3 of 3 operator registersCompany-wideAlso in IOGP 510 · 05 Risk Assessment and ControlAlso in EI PSM · 06 Hazard identification and risk assessmentNot safety case critical
- Dynamic Positioning Systems Risk Assessment ProcedureTypical exampleCompany-wideAlso in IOGP 510 · 05 Risk Assessment and ControlAlso in EI PSM · 06 Hazard identification and risk assessmentNot safety case critical
- Installation Marine Operations ProcedureIn 1 of 3 operator registersCompany-wideAlso in IOGP 510 · 07 Plans and ProceduresAlso in EI PSM · 08 Operating manuals and proceduresNot safety case critical
- Chemicals Management ProcedureIn 3 of 3 operator registersCompany-wideAlso in IOGP 510 · 07 Plans and ProceduresAlso in EI PSM · 08 Operating manuals and proceduresNot safety case critical
- Pipelines Emergency Procedures ManualIn 2 of 3 operator registersCompany-wideAlso in IOGP 510 · 07 Plans and ProceduresAlso in EI PSM · 14 Emergency preparednessNot safety case critical
Supporting documents 1
- Zone Management ChecklistIn 1 of 3 operator registersCompany-wideAlso in IOGP 510 · 08 Execution of ActivitiesAlso in EI PSM · 17 Work control, permit-to-work and task risk managementNot safety case critical