What should be the minimum distance maintained from an aerial ladder while it is in operation?

Maintaining a minimum distance from an aerial ladder while it is in operation is critical for ensuring safety for both firefighters and civilians. The correct minimum distance of 20 feet is based on considerations of the ladder's reach, potential movement during operation, and the risks associated with overhead hazards such as power lines.

This distance helps to prevent injuries that could occur from falling tools or equipment, as well as from the ladder itself during repositioning or in case of an emergency. By keeping a safe distance, individuals can avoid the risk of being caught in a collapse or other unforeseen incidents that may occur while the ladder is in use.

Moreover, establishing this distance promotes situational awareness around the operational area of the aerial apparatus, allowing onlookers and personnel to maintain a clear view of the operational activities and respond appropriately if needed. Thus, adhering to the 20-foot guideline is a key aspect of effective fireground safety protocols.