Lebanon firefighters quickly contained a fire from a venting propane tank inside the detached shop of a home on Arlene Avenue on Thursday afternoon.
Firefighters arrived to find a 20 pound propane tank on fire inside of an approximately 20'x30' shop. A resident had been using a propane torch connected to the tank for some blacksmithing work and when the torch came within the area of the tank it erupted in fire.
One juvenile was evaluated by paramedics on scene and did not require treatment.
Fire officials believe that a leaking valve may be to blame. Firefighters entered the structure and used a hose stream to hydraulically push the fire away from them as they attempted to close the valve by hand. When propane is under pressure, a simple water stream will often not extinguish the flames so a fog stream from a fire hose can offer a protected space and allow firefighters to get close enough to the container to close the valve. In this case, however, the valve handle had already melted away so fire crews were unable to shut off the gas supply.
Crews continued to cool the tank and allow it to burn off the fuel while controlling the flames with fire streams and watching for extension into the structure or its contents. After roughly 10 minutes, the contents of the tank had vented enough that the flames could be extinguished and the threat was mitigated.