A suspected failure of a wall-mounted exhaust fan started a fire in the bathroom of a room within a mine accommodation facility.
Initial findings indicate the exhaust fan may have malfunctioned and overheated, causing hot material from the fan assembly to fall onto toilet paper stored on top of the toilet and ignite a fire. The building fire alarm system activated, alerting nearby personnel. A passerby entered the room, extinguished the fire using a dry chemical powder extinguisher and confirmed no occupants were present before emergency response personnel attended and secured the area.
The incident shows how electrical equipment faults can create ignition sources in accommodation facilities and how layered controls, including equipment maintenance, fire detection systems and emergency response arrangements, can limit the consequences of fire. Workers can reduce the risk of fire escalation by maintaining equipment, managing combustible materials and responding quickly when fire detection systems activate.
Takeaways
- Maintain electrical equipment: Regularly inspect and maintain fans and electrical fixtures to prevent overheating and failure.
- Control combustible materials: Store paper products and other combustible items away from potential heat or ignition sources.
- Ensure fire detection systems are operational: Verify alarm systems remain functional to support early detection and response.
- Support effective first response: Provide accessible firefighting equipment and train personnel to respond appropriately to fire events.
- Apply precautionary controls: Isolate affected areas and evacuate nearby occupants when necessary to reduce exposure during fire incidents.
- Investigate faults promptly: Identify and rectify equipment issues as soon as possible to prevent recurrence
