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PI029 | Number of failures of critical equipment and systems V4.0
Performance Indicator
This PI captures total number of failures of critical equipment and systems.
| Definition | The number of failures to equipment and systems in the critical list as defined in the company's Safety Management System. If multiple faults result in the same unavailability they should all be counted, as this PI measures the state of the system, not the consequence of the failure. | ||||||
| Unit | FAILURES | ||||||
| Scope | Reported on a ship level | ||||||
| Calculation period | Captured and reported on a quarterly basis | ||||||
| References | This Performance Indicator - PI029 - is used by the following Key Performance Indicators
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Example
During 1st quarter ship reported:
- OWS in-operational due to mechanical fault on Jan 10th,
- Emergency generator not starting on auto mode on Jan 20th,
- Breakdown of GMDSS antennae on Feb 25th,
- ECDIS/radar failure on Mar 25th,
Number of failures of critical equipment and systems = 4
External references
Chapter 10.3 of the ISM Code