Before interior attack, what is the purpose of performing a 360-degree survey of a structure?

Before interior attack, what is the purpose of performing a 360-degree survey of a structure?

• A. To determine the exact extinguishing agent to use.
• B. To locate water supply lines only.
• C. To identify hazards, potential collapse zones, hidden compartments, and optimal entry/egress routes.
• D. To rehearse rescue scenarios for training.

Answer: (C)

A 360-degree exterior survey provides critical situational awareness before interior attack. By looking at the structure from all sides, you identify hazards, potential collapse zones, hidden compartments, and the best entry and exit routes for crews. This information guides where to enter, how to approach the fire safely, and how to position teams to protect evacuations and protect exposures. It also helps you anticipate risks like weakened structural elements, hidden voids, and potential backdraft or flashover paths, so you can plan a safer, more effective attack.

This isn’t about choosing an extinguishing agent, locating water supply lines alone, or rehearsing rescue scenarios for training, making it the best option for informing strategy and safety prior to interior entry.