Maintenance and control of fire doors

  • Safety Flash
  • Published on 3 May 2023
  • Generated on 2 August 2026
  • IMCA SF 11/23
  • 2 minute read

A Member has discovered instances of mandatory fire doors onboard their vessels being  in a poor state of maintenance, and in some cases modified to alter the closing mechanism or tied back to prevent closing.

What happened?

A member has discovered instances of mandatory fire doors onboard their vessels being  in a poor state of maintenance, and in some cases modified to alter the closing mechanism or tied back to prevent closing.

Our member notes that in recent months there have been repeated internal and external audit findings related to inadequate maintenance, unapproved modification and the incorrect functioning of fire doors onboard their vessels.

This has included Port State Control Inspection deficiencies that have raised safety concerns and been communicated to the Flag State Authorities.

What was wrong?

Inadequate maintenance and unapproved modifications reduce the effectiveness of fire and smoke boundaries significantly, with potentially serious consequences during a fire and increased risk to crews and assets.

  • Fire doors have been found to not close and seal properly.

  • Fire doors have been modified to alter the speed of closure.

  • Fire doors have been tied back to prevent closure.
Fire doors and closing mechanism

Actions

  • Ensure that no fire doors are modified or tied back to prevent closure or modify the speed of closure.

  • Ensure all fire doors close automatically, by the self-closing mechanism and seal completely, including any hose ports.

  • Ensure that routine maintenance and inspection regimes are followed.

  • Ensure that where any defects are found, these are reported immediately.

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