Building Code Administrators and Inspectors Florida Principle and Practice Licensure Practice Exam

How far can objects with leading edges protrude horizontally into the circulation path if they are more than 27 inches and not more than 80 inches above the finish floor?

1. 4.5 inches

2. 4 inches

3. 3.5 inches

4. 3 inches

The correct answer is: 4 inches

Objects with leading edges that are positioned more than 27 inches and not exceeding 80 inches above the finish floor can protrude horizontally into the circulation path by a maximum of 4 inches. This guideline is based on accessibility standards that aim to ensure a clear path for individuals using mobility devices, providing enough space for safe and unhindered navigation. The 4-inch limit recognizes the need to balance functionality and safety, allowing for the inclusion of elements like handrails or signage while still maintaining adequate movement space. In this context, the other options do not align with the established standards for horizontal protrusions, making 4 inches the accurate and safe measurement for objects within the specified height range. Familiarity with these measurements is important for compliance with accessibility requirements in building designs.