By Adam K. Thiel
We all know that hazardous materials can be found in many situations that firefighters face every day.
While we don't always think of medical oxygen as a "hazmat" in residential settings, like any gas in a pressurized cylinder it can be dangerous when exposed to high heat. Furthermore, as an oxidizer it can enhance combustion and potentially increase the severity of a fire started elsewhere, as suspected in this case.
What's the point?
As with any incident, it's important to develop and maintain situational awareness by noticing conditions or clues that might signal the possibility of hazards beyond the expected. Also, remember that your situational awareness begins with area familiarization and pre-incident planning.
Paying attention to your surroundings during EMS calls, while going to the grocery store, or doing courtesy inspections can really pay off in a 3 a.m. structure fire.
So ... as a wise fire captain once told me, "keep your head on a swivel" and stay safe!