Near Miss: Fire blanket caught fire during third-party hot work

  • Safety Flash
  • Published on 28 October 2019
  • Generated on 16 May 2026
  • IMCA SF 25/19
  • 2 minute read

While conducting a fire watch round on a vessel in port, a 2nd mate noticed that a fire blanket on the midships fire hose box had caught fire.

What happened?

The 2nd mate immediately reported the fire to the Bridge and used an extinguisher to put it out.

A fire blanket on the midships fire hose box caught fire after a third-party team (hired to remove sea-fastenings) had left the job to have lunch after cleaning the grillages on deck

What went wrong?

The fire started after a third-party team (hired to remove sea-fastenings) had left the job to have lunch after cleaning the grillages on deck.

There were no injuries to personnel, no harm to the environment and only slight damage to the fire hose box.

What was the cause?

Our Member's preliminary observations were that:

  • There was incomplete recognition of all possible and likely hazards associated with the hot work activity – such as potential embers or residue that could ignite.

  • The third-party fire watch did not ensure that the area was clear of embers or residue that could ignite before leaving for a lunch break.

  • Potential poor quality of the fire blanket.

What actions were taken? What lessons were learned?

  • Review risk assessments related to sea fastening preparation and removal operations to ensure that all hazards associated with hot work are contained in the risk assessment – hazards associated with embers and/or residue that could ignite.

  • Full and thorough discussion of fire watch responsibilities.

  • Better and more continuous supervision of third-party contractors and their equipment.

Latest Safety Flashes:

Worker suffered crush injury while handling unstable steel plates

Steel plates suddenly toppled over to the side trapping a worker's left hand and wrist between a frame and an emergency stop pedestal.

Read more
High Potential Near Miss: Dropped object due to contact with crane sheave

A Dynamic Positioning (DP) beacon came into contact with sheave protection bars, resulting in the beacon and its holder assembly detaching and falling to the deck below.

Read more
Machinery damaged through improper maintenance technique

During an audit on an offshore vessel it was observed that the fuel oil purifier failed to self-discharge.

Read more
Shifting cargo and deck spill during heavy weather

A sodium chloride brine storage tank shifted approximately 0.5m during heavy weather conditions.

Read more
MSF: Fast Rescue craft (FRC) washed overboard and lost at sea

The Marine Safety Forum (MSF) has published Safety Alert 26-03 relating to the loss of a Fast Rescue Craft (FRC).

Read more

IMCA Safety Flashes summarise key safety matters and incidents, allowing lessons to be more easily learnt for the benefit of the entire offshore industry.

The effectiveness of the IMCA Safety Flash system depends on the industry sharing information and so avoiding repeat incidents. Incidents are classified according to IOGP's Life Saving Rules.

All information is anonymised or sanitised, as appropriate, and warnings for graphic content included where possible.

IMCA makes every effort to ensure both the accuracy and reliability of the information shared, but is not be liable for any guidance and/or recommendation and/or statement herein contained.

The information contained in this document does not fulfil or replace any individual's or Member's legal, regulatory or other duties or obligations in respect of their operations. Individuals and Members remain solely responsible for the safe, lawful and proper conduct of their operations.

Share your safety incidents with IMCA online. Sign-up to receive Safety Flashes straight to your email.