Fire: Smoke coming from an expired line-throwing apparatus (LTA) cartridge kept for disposal
- Safety Flash
- Published on 25 April 2019
- Generated on 15 August 2025
- IMCA SF 08/19
- 2 minute read
A fire alarm went off; the location of the fire was confirmed, and a team went for investigation. Heavy smoke was observed coming from a spare cabin.
What happened?
The incident occurred on a vessel working within 500m of a rig. The rig was informed, the vessel stopped work and immediately left the 500m safety zone.
A fully equipped fire team entered the cabin and it was found that the smoke was coming from an expired line-throwing apparatus (LTA) cartridge, which was being kept for disposal.
The expired LTA box was removed from the location and kept on the main deck.
line-throwing apparatus (LTA) cartridge which had expired
What went wrong? What were the causes?
- The expired pyrotechnics were stored for an extended period onboard the vessel.
- Inadequate work procedure and poor perception of risk.
What actions were taken?
The vessel crew made a prompt response to the situation, rapidly and professionally dealing with what could have been a serious fire.
What lessons were learned?
- Expired pyrotechnics should be showed in an appropriate, safe and properly marked location.
- Old pyrotechnics should not be stored on the vessel for long periods.
Related Safety Flashes
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IMCA SF 14/18
9 July 2018
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IMCA SF 14/14
7 August 2014
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IMCA SF 13/12
11 December 2012
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