Before entering a fire scene, pre-incident size-up identifies which of the following?

• A. Construction type and plan safe operations
• B. Interior decoration style
• C. Historical fire data
• D. Budget constraints

Answer: (A)

Pre-incident size-up is all about quickly assessing the building to plan safe, effective entry and operations. The construction type tells you how the structure is built, what kinds of loads it can support, where there might be hidden voids or collapse risks, and how fire will likely spread. This directly informs where you place your lines, how you approach entry, how you ventilate, and when you may need to withdraw. Interior decoration style has no bearing on structural risk or firefighting tactics, and while historical fire data can inform risk trends, it doesn't define the immediate on-scene plan before you enter. Budget constraints aren’t part of the safety-focused assessment you perform at the scene.