In drawings used for firefighting planning, floor plans depict which of the following?

• A. The arrangement of rooms and spaces
• B. Elevations and sections
• C. Utility connections
• D. Site boundaries

Answer: (A)

Floor plans depict the arrangement of rooms and spaces. They show how areas relate to one another and where doors, corridors, stairs, and exits are located, which is crucial for planning firefighting operations, entry routes, and vantage points inside a building. This horizontal layout helps responders quickly understand how to move through the structure and reach critical areas during an incident. Elevations and sections, by contrast, convey vertical relationships and heights, not the interior layout. Utility connections appear on utility or mechanical drawings, and site boundaries are shown on site plans.