ICC Certified Fire inspector One Practice Test

What is the maximum height of lumber piles located exteriorly?

1. 15 feet

2. 20 feet

3. 25 feet

4. 30 feet

The correct answer is: 20 feet

The maximum allowable height for exterior lumber piles is set at 20 feet to promote safety and facilitate fire prevention measures. This height restriction is primarily based on the potential fire hazard presented by lumber storage. Piles that exceed this height could become difficult to control in the event of a fire, increasing the risk of fire spreading and complicating emergency response efforts. Maintaining a height of 20 feet ensures that adequate spacing and access to the stacks are possible, allowing firefighters to navigate around the materials more easily. Additionally, this limit helps to minimize the potential for vertical fire spread, as materials stored in higher piles could lead to situations where flames could leap from one layer to another more readily. Understanding these guidelines is critical for fire inspectors and safety professionals, as it directly pertains to risk assessment and fire prevention strategies.