PMS Completion Rate
Planned Maintenance System completion rate - the ratio of jobs completed on time vs jobs scheduled over the period. Class minimum typically 85 %.
Completion rate
87.5%
Overdue %
5.0%
Status
Class minimum - watch overdue
Formula, assumptions, and limits
IACS UR Z11 and flag-state ISM audits commonly flag < 85 % completion. Critical-equipment overdue jobs (anything on the loadline / machinery / LSA critical list) trigger non-compliance regardless of overall rate.
Symbol legend
| Symbol | Meaning | Unit | Source |
|---|---|---|---|
| Jobs due in the period | - | PMS system | |
| Jobs closed on time | - | PMS system | |
| Jobs past due date | - | PMS system |