Operations View — Sample Pilot Output
Site Alpha  |  Pilbara Zone 3
LIVE
Last updated: 22:45   22-Jun-2026
Crusher Performance — Primary Jaw Crusher
Availability — Last 24h
78.2%
Avg 24h  |  Target 85%
14:22
7D avg: 76.8%
Actual OEE — Last 24h
65.4%
Availability × Perf × Quality
Nameplate: 85%
Throughput — Last 24h
6,124 t
6,200 t/day target  |  98.8%
7D avg: 6,098 t
OEE Decomposition + Shift Events
OEE Breakdown — 22-Jun-2026 Day Shift
06:00 – 14:00
Availability
78%
A = MTBF/(MTBF+MTTR)
Performance
89%
P = IdealCap/ActualRate
Quality
94%
Q = GoodUnits/TotalUnits
OEE: 65.4% vs Nameplate 85% Gap: −19.6pp
Availability
Performance
Quality
Top Unplanned Downtime — 30 Days
Pareto / all shifts
Belt conveyor seizures
41%
Unscheduled crusher maint.
28%
Electrical faults
14%
Blocked chute / spill
9%
Sensor / instrumentation
8%
Fuel Efficiency + Shift Handover
Fuel Burn per Tonne — By Shift
L/t  |  22-Jun-2026
0.32
DAY
0.35
AFT
0.41
NIGHT
▲ +28% vs Day
Day (06:00–14:00)
Afternoon (14:00–22:00)
Night (22:00–06:00)
Shift Handover — Afternoon → Night
22-Jun-2026   21:58
!
Jaw crusher choke event — 14:22 to 14:41 (19 min unplanned stop). Operator manually cleared oversize feed. Root cause under review.
14:22  |  PLC-CL-01 tag CHOKE_ALARM hi  |  Duration 00:19
⚠
Conveyor 3 belt slip alarm ×2 — Both events during night shift handover. Belt tensioner adjusted. Monitoring for recurrence.
18:05  |  Conveyor 3  |  x2 events
i
Scalper screen vibration alert — Amplitude rose 14:30, stable after 22:00. Continue monitoring; no action required.
14:30  |  Scalper Screen-01  |  Monitored
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