Criticality Analysis & Maintenance Strategy

Criticality Analysis & Maintenance Strategy

Industry: Mining

Client Situation

Maintenance strategies were not aligned with asset risk, leading to over-maintenance on some assets and under-maintenance on others.

Challenges

  • No formal criticality ranking
  • PM tasks not risk-based
  • Inconsistent strategy development
  • Poor alignment with operations

Approach & Methodology

  • Conducted criticality assessment
  • Developed risk-based maintenance strategies
  • Updated PM tasks and intervals
  • Validated strategies with operations
  • Implemented in CMMS

Key Deliverables

  • Criticality ranking
  • Risk-based strategies
  • Updated PM tasks
  • Strategy validation reports
  • CMMS updates

Results & Impact

  • Better resource allocation
  • Reduced unnecessary PMs
  • Improved reliability of critical assets
  • Stronger alignment with operations