Page 89 - Facility Management (All Chapter)

TOTAL PRODUCTIVE MAINTENANCE

Table 7.3
INDICATOR GOAL
Equipment delays that are maintenance related Less than 5%
Supervisor-to-craft worker ratio 1 to 10-15
Planner-to-craft worker ratio 1 to 10-20
Labour productivity Greater than 60%
Planning efficiency
Labour Greater than 90%
Materials Greater than 90%
Scheduling efficiency (weekly)
Labour Greater than 90%
Materials Greater than 90%
Percentage of overtime Less than 5%
Size of craft backlogs 2 to 4 weeks
Service level of the stores Greater than 95%
Equipment availability Greater than 95%
Percentage of maintenance work covered by work Must be 100%
orders
Percentage of planned man hours compared to total Greater than 90%
man hours
Preventive maintenance cost compared to total Must be at least
maintenance costs 30%
Labour costs compared to material cost Should be 50%-
50%
Number of maintenance employees compared to 15%-25%
plant population
Total maintenance costs per unit produced Veries, 4%-8%
Maintenance costs per unit produced Site specific
Maintenance costs per square foot maintained Varies by site
Production loss caused by maintenance Varies by site
Estimated replacement value per maintenance Varies by site
worker
Union attitudes Varies by site
Management support Varies by site
Corporate environment Varies by site

BPLK 89 DMQ 40392