ICC Certified Fire inspector One Practice Test

What is the minimum height required for vehicle impact protection posts?

1. 2 feet

2. 3 feet

3. 4 feet

4. 5 feet

The correct answer is: 3 feet

The minimum height required for vehicle impact protection posts is generally set at 3 feet. This height is crucial because it effectively balances visibility and strength, ensuring that the posts can withstand impacts from vehicles while also being easily recognizable to drivers. A height of 3 feet is typically sufficient to deter vehicle collisions with structures, thus promoting safety in areas where pedestrian and vehicular traffic intersect. This standard is often specified in building codes and safety regulations, emphasizing the importance of both preventing accidents and protecting property. When evaluating different heights, it becomes apparent that while taller posts may offer more protection, they can also obstruct visibility and increase installation complexities, which is why the 3-foot requirement is favored in many safety protocols.