Engine Room Fires

Loss Off Primary Containment (LOPC) risk of fuel systems coming into contact with hot surfaces.

30-50%

of all fires on merchant ships originate in the engine room 1

70%

of those fires are caused by oil leaks from pressurised systems 2

1 Research coordinated by IMO
2 Research coordinated by IMO

Guiding Principles

  1. Check Hot surfaces are adequately protected to not create a heat ignition source in event of an oil leak/spray. Ensure insulation is well maintained, properly fitting, and correctly installed after maintenance work.
  2. Conduct regular temperature check of insulated hot surfaces using a hand-held infrared thermometer. Always do this after maintenance period where insulation has been removed / replaced.
    Inside Ship: Shielding of Hot Surfaces in Engine Room
  3. Test functionality of quick closing devices and check no inappropriate locking devices fitted or otherwise be secured in the open position.
  4. Check PMS job cards and instructions include correct torque settings are known and applied, with correct tools, when overhauling or otherwise installing components in fuel oil systems.
    Guidelines for measures to prevent fires in engine rooms and cargo pump rooms (MSC. 1/Circ. 1321)
  5. Ensure use of correct gaskets and jointing compounds as per manufacturer / international standards.
  6. Implement procedures to identify vibration, fatigue, defects, poor components, and poor fitting of the fuel system and ensure that proper attention to protecting hot surfaces is maintained.
    Risk focus: engine room fires
  7. Supplement practical training with Learning Engagement Tools - “Machinery Space Fires”.
    Case Study & Reflective Learning
    Learning Engagement Tool
  8. Run Reflective Learning exercises. - “Is it equipment that really fails?”
    Reflective Learning Library
  9. During Chief Engineer handover periods, and every Superintendent visit, check fuel oil systems maintained in good order. Particular attention paid to jacketed piping, spray shields, enclosures, hose assemblies, bellows expansion joints, etc. Oil leaks (even minor) should be attended to without delay.
  10. Conduct Sailing Engine Room Audits.

Resources

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Incident Prevention
UKP&I Club

Inside Ship: Shielding of Hot Surfaces in Engine Room

Part of the Club's "Inside Ship" video series, this video focusses on shielding of hot surfaces in the engine room.

Guidance
Video
Incident Prevention
International Maritime Organization

Guidelines for measures to prevent fires in engine rooms and cargo pump rooms (MSC.1/Circ.1321)

Practical guidelines for measures to prevent fires in engine-rooms and cargo pump-rooms, taking into account relevant IMO instruments and present engineering and shipbuilding technology.

Guidance
Link
Incident Prevention
UKP&I Club

Risk focus: engine room fires

This document is a comprehensive guide on engine room fire safety in maritime vessels. It covers essential topics ranging from basic fire theory to specific preventive measures and emergency responses.

Guidance
Download
Incident Prevention
Shell

Learning Engagement Tool

A library of Learning Engagement Tool (LET) themes to be facilitated on board in small groups of about five people. This tool helps to discuss key issues relating to each theme and how to prevent similar incidents from happening.

Guidance
Link
Incident Prevention
Shell

Reflective Learning Library

A library of reflective learning themes that provide an opportunity to reflect on the causes of incidents in order to gain a deeper behavioural understanding on learning using the structured reflective learning concept.

Guidance
Link
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