The hazard associated with aluminium
shavings and dust fires is overlooked in many workplaces. In so much that they
do not have the proper fire extinguisher agent (Class D – metal fire) nor do
they train local fire responders on how to safely extinguish shavings/dust
fires. Here is a recent incident highlighting this hazard
Rescuer burned his face with aluminum dust
while extinguishing a fire at a (city named omitted) plant
An employee of the enterprise received a burn
to his face, he was hospitalized at the (nearby hospital).
The second victim was one of the firefighters
who arrived at the scene to extinguish the fire. With a burn to his face and
suspected concussion, he was taken to the city hospital (location name omitted).
The flaming container with metal shavings is
located outside, outside the premises of the plant. Rescuers of the (government
ems) continue to work on the spot.
We pray that the injured worker
and fire fighter recover from their burns. The news article does not state but
we wonder if water was used to extinguish the flames. Water should NEVER be
used to extinguish a shavings/dust fire.
The concern is that the force
behind the water stream can propel the dust/shavings into the air resulting in
a flash fire. The next issue is that there can be a chemical reaction in the
container resulting in an explosion. We have reported on incidents involving
that exact scenario. Sadly, workers and fire fighters have been injured and
killed when placing water on aluminium dust fires.
Please comment.

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