Reliability centered maintenance (RCM) is a systematic process
used to determine what has to be accomplished to ensure that any
physical facility is able to meet continuously its designed functions
in its current operating context [2]. RCM leads to a maintenance
program that focuses preventive maintenance (PM) on specific failure
modes likely to occur. Any organization can benefit from RCM
if its breakdowns account for more than 20–25% of the total maintenance
workload