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indicadores de Worl Class en Mantenimiento de equipo minero.
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HSB Reliability Technologies
Industry Benchmark Survey
Industry Benchmark Survey
COMPANY NAME_______________________________PLANT/FACILITY NAME _________________________________
LOCATION
_______________________________LOCATION___________________________________________
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___________________________________________
_______________________________
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COMPANY REP._______________________________TELEPHONE NO.___________________ FAX ________________
World Class Maintenance( Benchmark Indicators
IndicatorIndicator DescriptionResponseComments
1What is the percent of annual total expense maintenance costs to annual total plant sales? Total maintenance costs include shutdown/turnaround annualized allocations.
2What is the percent of annual total maintenance costs to plant replacement asset value (RAV)? RAV is the cost of replacing current assets.World Class 1.5% TO 2.0%
3What is the percent of maintenance stock value to RAV?World Class 0.5%
4What is the RAV value per maintenance employee?World Class > $5,000,000
5What is the cost per employee based on annual total expense maintenance cost?World Class > $100,000
6What is the number of maintenance craft personnel per first line supervisor (company and contract)?World Class - 15 to 20
7What is the number of maintenance craft personnel per planner?World Class 30 to 60
8What is the number of first line supervisors per planner?World Class 2 to 3
9How many organizational levels between plant manager and maintenance craft personnel?World Class 2 to 3
10What percent of critical performance measures have been achieved?World Class > 90%
IndicatorIndicator DescriptionResponseComments
11Training dollars represent what percent of the maintenance budget?World Class 4% to 5%
12What is the number of specific crafts used in routine maintenance?World Class 2 to 3
13What percent of minor maintenance work is accomplished by production?World Class 30% to 40%
14What percent of equipment have Preventive Maintenance (PM) tasks been developed for and used?World Class 80%
15In maintenance, how many hours is each craft person scheduled?World Class 8 of 8 hrs or 100%
16What is the percent of completed work orders that have been planned?World Class > 95%
17What is the percent of completed work orders that are PM?World Class 30 to 60
18What percent of systems have had a full Reliability Centered Maintenance analysis?World Class > 20%
19How many weeks of backlog for the total maintenance crew?World Class 2 to 3 weeks
20What is the percent of completed work orders that are emergency?World Class < 5%
21What is the percent of rework by maintenance?World Class < 5%
22What is the percent of overtime to total maintenance hours worked?World Class - 5% to 8%
23What is the percent for availability for production systems? (Use composite rate for multiple production systems).World Class 94%
24What are the annual inventory turns for maintenance material (annual issue dollars divided by average inventory dollars)?World Class 3 to 4 turns
25What is the percent of emergency purchase orders?World Class < 10%
26What is the percent of on-time delivery for purchased goods?World Class > 90%
27What is the percent of vendor stock to on-hand maintenance stores stock (by value)?World Class > 30%
28What is the percent of inventory accuracy of maintenance spare parts?World Class > 98%
29What is the percent of maintenance parts stockouts?World Class < 5%
30What percent of warehouse line items show no issue in the last three years?World Class < 10%
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