ONR Licence Conditions×Engineering
Engineering in Safety mechanisms
Licence condition 27
What sits here
Plant is not operated unless the safety mechanisms, devices and circuits it needs are connected and in good working order.
Example documents, by tier
Standard 2
- Safety Classification of Structures, Systems and ComponentsRepresentative exampleCompany-wideAlso in IAEA GSR Part 2 · 07 Application of the graded approach to the management systemAlso in Process Safety · Design integrityAlso in Nuclear Safety Case · Safety systems and maintenance schedule
- Safety System Software Qualification StandardRepresentative exampleCompany-wideAlso in IAEA GSR Part 2 · 10 Management of processes and activitiesAlso in Process Safety · Design integrityNot safety case baseline
Supporting documents 1
- Safety Mechanisms, Devices and Circuits ScheduleRepresentative exampleReactor unit · addsAlso in IAEA GSR Part 2 · 10 Management of processes and activitiesAlso in Process Safety · Design integrityAlso in Nuclear Safety Case · Safety systems and maintenance schedule