After conducting an exterior examination of a structure fire, what should be the next step?

The appropriate next step after conducting an exterior examination of a structure fire involves understanding the condition and safety of the interior spaces. Choosing to conduct an interior examination from the area of most damage to least damage is important for several reasons.

First, it allows responders to address the most critical hazards and potential victims first. The area of most damage is likely the location where the fire was most intense, presenting the highest risks of structural failure, hidden fire extension, or other dangers such as smoke inhalation. By starting in this location, firefighters can ensure they are managing the immediate threats effectively.

Furthermore, this method can help to quickly identify any remaining hotspots or areas requiring further suppression efforts. It enables a more efficient allocation of resources and personnel, as they can concentrate on addressing the most dangerous conditions upfront.

In contrast, examining from least to most damaged could allow the fire to spread and exacerbate the situation. Therefore, addressing the most damaged areas first is critical for safety and effectiveness in firefighting operations.