Modernising Agreements and Transition to Renewables
Improving plant performance
Maintenance impacted by labour
constraints
Hours, Index 2019 = 100
Increased planned
shutdowns
Hours, Index 2019 = 100
Stabilising and addressing
maintenance backlog
Outstanding hours, Index 2019 = 100
100
80
98
80
114
117
120
100
100
97
2019
2020
2021
2019
2020
2021
2019
2020
2021
-
COVID-19 restrictions impacted available
Focus areas to address maintenance backlog:
labour in 2020 reducing maintenance hours
-
Shutdown alignment across system
- 2021 labour availability improved but still
constrained
- Improved maintenance tactics and simplified maintenance schedules
Improved conveyor reliability though better rock breaking and targeted asset
improvements
Completing the brownfield mine tie-ins will further improve plant performance
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