Copley Controls Accelnet - Decommissioning

Accelnet & Stepnet Plus Panels STO Manual 16-01338 Rev 00
Page 33 of 34 Copley Controls
11.0 Decommissioning
Before decommissioning any safety system from active service:
 Evaluate the impact of decommissioning on adjacent operating units and facilities or other field services.
 Conduct a proper review and obtain required authorization.
 Ensure that the safety functions remain appropriate during decommissioning activities.
 Implement appropriate change management procedures for all decommissioning activities.