How do you carry out maintenance under the Safety Management System?

flowchart LR
  A["PMS job due: calendar or running hours"] --> B["Inspect to the job card"]
  B --> C{"Non-conformity?"}
  C -->|Yes| D["Report with its cause; corrective action"]
  C -->|No| E["Record (§10.2)"]
  D --> E
  F["Critical equipment: regular standby tests (§10.3)"] --> B

• ISM section 10: procedures so the ship is maintained to the rules and company requirements: inspect at intervals, report non-conformities with cause, correct, record (§10.2).
• Critical equipment (§10.3): equipment whose sudden failure is hazardous (main engine, steering, generators, boiler, emergency generator and fire pump, bilge and ballast) with regular testing of standby equipment.
• Integrated (§10.4): the Planned Maintenance System: calendar and running-hour jobs to maker procedures, job cards, redundancy preserved, records; class-approved PMS aligned with the CMS.
• Condition-based: vibration and lube-oil analysis, thermography and performance trending so components are opened on condition, not only on the calendar.
• Supporting controls: calibrated instruments, approved service suppliers, controlled critical spares, defects risk-assessed and closed out, everything recorded for ISM audits and PSC.
• As Chief Engineer: inspect, report, correct and record; critical list and standby tests; condition monitoring; records ready for the DOC and SMC audits.