Task $1$: Key Performance Indicators $($KPIs$)$ for Maintenance

Objective: Calculate the following KPIs using the provided data:

Mean Time Between Failures $($MTBF$)$

Mean Time to Repair $($MTTR$)$

Overall Equipment Effectiveness $($OEE$)$

Maintenance Cost per Unit of Production

Data:

Machine Hours: $3,600$ hours per year

Number of Failures: $8$

Total Downtime: $48$ hours

Production Data:

Planned production time: $3,000$ hours

Actual production: $2,700$ hours

Defects produced: $100$ units out of $10,000$ units produced

Maintenance Costs: $$20,000$ for the year

$2$

Total Production: $50,000$ units

Tasks:

Calculate each KPI based on the provided data

Briefly explain the significance of each KPI in a maintenance management con$-$text.