Monday 14 June 2010

Electric cars have unique safety issues

The imminent arrival of the state’s first electric-car dealership in Hudson has produced a lot of excitement, but for firefighters, EMTs and police, it also produces questions about dealing with accident scenes.
“We have to have a heightened sense of safety, dealing with the voltages these things are carrying,” Hudson Fire Chief Shawn Murray said. “We used to just walk in there and cut battery cables. You can’t do that anymore.”
Emergency officials fear that long-established safety practices designed for accident scenes may not be appropriate when dealing with vehicles powered by banks of high-voltage batteries instead of gasoline, where the concern is electrocution more than explosion.
For example:
If an electric car is burning, should water be applied, or fire-suppressing foam, or some other type of foam?

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