Seawater entering cabin caused electrical fault
- Safety Flash
- Published on 12 August 2019
- Generated on 19 June 2025
- IMCA SF 19/19
- 1 minute read
During vessel operations, a porthole in a passenger’s cabin was left untightened and slightly ajar.
What happened?
This allowed for seawater to enter the cabin and seep into the electrical socket under the porthole causing a short circuit resulting in burnt wiring and smoke in the cabin.
A passenger observed the smoke and raised the alarm; the response team attended the scene and immediately isolated the supply.
The Master subsequently held a time out for safety – involving all passengers and crew – to highlight the safety failings, potential outcomes and improvements required regarding this near miss.
What went wrong?
Cabin occupants failed to ensure that portholes were closed during vessel transit.
What actions were taken?
- Ensure all are given full and appropriate vessel induction when boarding, and that all are aware of the need to maintain watertight integrity at all times.
- Ensure full and effective watertight integrity inspections are made and confirmed when leaving port.
Related Safety Flashes
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IMCA SF 18/18
23 August 2018
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