Video shot during Hellfighter U fire training school in February 2016. This multi-level structure simulates a chemical operations fire in order to train the techniques and coordination necessary when using more than one type of extinguishing agent simultaneously on multi-level chemical structure fires. Multiple hose lines are required, using water and foam for fire control, fuel valve isolation, and personnel protection. Dry chemical extinguishers can be used in combination to extinguish isolated fires within the structure.
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