Mining Downtime Management Software: Gold Fields Implements the PIPER Downtimes System

Cajamarca, Peru

Goldfields Mining

Cajamarca, Peru

GoldFields expanded its downtime management beyond the SAG Mill, implementing PIPER Downtimes (2024 R1 update) to cover all critical assets with a flexible hierarchical model, real-time reporting, and integration with systems like Dispatch. The result: better asset prioritization and a 5% reduction in unplanned SAG Mill downtime.

Moving Beyond the SAG Mill in Critical Asset Management

GoldFields needed a solution that would enable automated, efficient management of downtime events, with real-time reporting across its full set of critical assets — not just the most visible one. Key requirements included:

  • A comprehensive solution for critical assets: a tool covering all critical assets in the operation, not limited solely to the SAG Mill.
  • Optimized staff time: simplifying management and reducing the maintenance team’s workload.
  • Complete, real-time reporting: generating thorough reports for all critical assets, not just top-priority ones.
  • Asset evaluation and prioritization: a system to help classify and prioritize assets by actual criticality level.
  • Access to performance data and analysis, enabling more informed decision-making on each asset’s status.
  • Staff training, on the new tools and asset management methodologies.

PIPER Downtimes 2024 R1 Update

The Downtimes 2024 R1 update was implemented, extending downtime management from the SAG Mill to other critical lines across the operation:

  • Downtime management implemented by critical lines, initially focused on the SAG Mill and expanded to other relevant lines.
  • Hierarchical model by lines and equipment, with a flexible organizational structure for classifying and managing assets, improving supervision and control.
  • Full solution configuration: equipment type, equipment name, system, component, and failure mode.
  • Configured maintenance calendar, for efficient planning and scheduling of activities.
  • KPI formulas: Availability, Utilization, MTTR, MTBF, Productivity, and Top Ten Failures.
  • Real-time report access for all critical assets, not just priority ones, improving visibility and performance tracking.

Measurable Operational Impact

  • New hierarchical model implemented, mapping the critical equipment to be managed; thanks to its flexibility and adaptability, the necessary automated reports were generated without reconfiguring the solution from scratch.
  • Redesigned data-recording workflow for downtime events, improving process accuracy and efficiency.
  • Real-time monitoring of asset availability and utilization, enabling continuous, precise oversight.
  • Optimized decision-making, based on up-to-date data and detailed analysis for executing action plans.
  • Real-time report visualization, including trends and historical data, for a better understanding of asset performance.
  • Integration with other applications, including Dispatch, improving interoperability and data flow between systems.
  • 5% reduction in unplanned SAG Mill downtime, increasing operational efficiency for the operation’s most critical asset.

Why It Matters

  • Full-scale critical asset management, overcoming the limitation of focusing solely on the SAG Mill to gain visibility across the whole operation.
  • Lower operational burden on maintenance, thanks to a simpler recording workflow and reduced manual tasks.
  • Data-driven asset prioritization, rather than perception-based, through systematic criticality evaluation.
  • Scalable, adaptable model, which extended downtime management to new lines without redesigning the solution.
  • Interoperability with key operating systems, like Dispatch, avoiding information silos between maintenance and mine operations.
  • Trained, self-sufficient staff, ready to operate and get full value from the new tool.
  • Direct impact on the most critical asset, reflected in the 5% reduction in unplanned SAG Mill downtime.

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