Process Safety×Engineering
Engineering in Asset Integrity
Maintain the barriers
What sits here
Barriers keep performing as designed for the life of the asset. They are inspected, tested, maintained and independently verified, and degradation is found and managed before it matters. When a barrier is impaired, that is known and recorded, and the risk is assessed.
Example documents, by tier
Standard 4
- Plant Maintenance ScheduleRepresentative exampleReactor unit · addsAlso in IAEA GSR Part 2 · 10 Management of processes and activitiesAlso in ONR Licence Conditions · Examination, inspection, maintenance and testingAlso in Nuclear Safety Case · Safety systems and maintenance schedule
- In-service Inspection ProgrammeRepresentative exampleReactor unit · addsAlso in IAEA GSR Part 2 · 10 Management of processes and activitiesAlso in ONR Licence Conditions · Examination, inspection, maintenance and testingNot safety case baseline
- Ageing Management ProgrammeRepresentative exampleStation · addsAlso in IAEA GSR Part 2 · 10 Management of processes and activitiesAlso in ONR Licence Conditions · Examination, inspection, maintenance and testingNot safety case baseline
- Pressure Systems Written Scheme of ExaminationRepresentative exampleStation · addsAlso in IAEA GSR Part 2 · 10 Management of processes and activitiesAlso in ONR Licence Conditions · Examination, inspection, maintenance and testingNot safety case baseline
Process, procedure, work instruction 5
- Examination, Inspection, Maintenance and Testing ProcedureRepresentative exampleCompany-wideAlso in IAEA GSR Part 2 · 10 Management of processes and activitiesAlso in ONR Licence Conditions · Examination, inspection, maintenance and testingNot safety case baseline
- Reactor Pressure Vessel Integrity AssessmentRepresentative exampleReactor unit · addsAlso in IAEA GSR Part 2 · 10 Management of processes and activitiesAlso in ONR Licence Conditions · Examination, inspection, maintenance and testingNot safety case baseline
- Equipment Reliability ProcessRepresentative exampleCompany-wideAlso in IAEA GSR Part 2 · 10 Management of processes and activitiesAlso in ONR Licence Conditions · Examination, inspection, maintenance and testingNot safety case baseline
- Obsolescence Management ProcedureRepresentative exampleCompany-wideAlso in IAEA GSR Part 2 · 10 Management of processes and activitiesAlso in ONR Licence Conditions · Examination, inspection, maintenance and testingNot safety case baseline
- Periodic Test Procedures: Reactor Protection SystemRepresentative exampleReactor unit · addsAlso in IAEA GSR Part 2 · 10 Management of processes and activitiesAlso in ONR Licence Conditions · Examination, inspection, maintenance and testingNot safety case baseline