ARTC monitoring and oversight of maintenance activities
ARTC ability to detect and manage recurring defects
Sydney Trains did not have a response process for overspeed incidents
Ineffective controls for overspeed
Implementing temporary speed restrictions
Environmental monitoring station alarm notification system ineffective
Collision survivability – locomotive
Environmental monitoring station equipment serviceability
Competency training to identify condition affecting the network ineffective
Monitoring level crossing risks associated with road configuration
Application of procedure
Validation of the caution order