The Challenge: Reactive Maintenance Creating Production Disruptions

The company operated with a “fix it when it breaks” maintenance philosophy, resulting in unexpected equipment failures that halted production, caused quality issues, and created overtime costs for emergency repairs.

The core issues were:

• Unplanned Production Stoppages: Critical equipment failures occurred without warning, halting production lines and delaying customer orders.
• Emergency Repair Costs: Reactive maintenance required overtime payments and premium parts sourcing, increasing maintenance costs by approximately 40%.
• Quality Consistency Issues: Equipment operating near failure produced inconsistent output, increasing rejection rates and material waste.

The Solution: Preventative Maintenance Scheduling System

Edderton Scott designed and implemented a comprehensive preventative maintenance system that scheduled maintenance based on actual equipment usage while predicting potential failures before they occurred.

Preventative Maintenance Workflow
Equipment Monitoring
→
Predictive Analytics
→
Scheduled Maintenance

Data-driven scheduling ensures maintenance occurs before failures, minimising production disruption.

Phase 1: Equipment Analysis & Maintenance Planning

We conducted detailed analysis of all critical equipment, establishing maintenance requirements based on manufacturer specifications, usage patterns, and failure history.

Phase 2: System Implementation & Integration

The maintenance scheduling system was integrated with production planning to minimise disruption while ensuring all maintenance activities were completed as required.

• Usage-based maintenance scheduling tracking actual operating hours
• Predictive analytics identifying equipment showing early failure signs
• Mobile maintenance logging with photo documentation and parts tracking

“The preventative maintenance system transformed our operations. We’ve eliminated the constant firefighting of unexpected breakdowns and can now plan maintenance during natural production breaks. The reliability improvement has been remarkable.”

— David Robertson, Operations Manager at Northern Engineering Solutions

The Outcome

Unplanned equipment downtime reduced by 45% through preventative maintenance that addressed issues before they caused failures. Annual maintenance costs reduced by £32,000 through elimination of emergency repairs and optimised parts purchasing. Maintenance compliance reached 95% as the automated system ensured all scheduled activities were completed on time. Production quality improved with equipment operating within optimal parameters, reducing rejection rates by 18% and decreasing material waste. The system also extended equipment lifespan by an estimated 25% through proper maintenance scheduling.