Closed-loop maintenance
Maintenance
Observation → engineer confirms → work item → completed → post-maintenance inspection → verified and closed.
New1
MNT-305High
Ballast cleaning and top-up, IB-01OBS-1030 · BZ-IB01-01Track Gang 1 · due 20 Nov 2026
Under Review1
MNT-304High
Vegetation clearance, IB-03 km 5.1–5.6Scheduled1
MNT-301High
Replace cracked sleeper SL-IB02-037In Progress1
MNT-302High
Replace missing fastener assemblyCompleted1
MNT-307Medium
Ultrasonic check and grinding assessment, RL-NC03-002OBS-1041 · RL-NC03-002Rail treatment unit · due 20 Oct 2026Ultrasonic test clear. Awaiting post-maintenance inspection.
Verified2
MNT-306Low
Rail grinding, WC-03ClosedMNT-303Medium
Replace deteriorated clip FS-IB03-020-RClosed