ICC Certified Fire inspector One Practice Test

What is the required aisle width for high piled storage over 2500 square feet?

1. 80 inches

2. 100 inches

3. 120 inches

4. 140 inches

The correct answer is: 100 inches

The required aisle width for high piled storage over 2500 square feet is determined by fire safety regulations, which aim to ensure adequate access for firefighting efforts and safe egress for occupants. An aisle width of 100 inches is critical in these cases because it allows for the movement of fire suppression equipment and personnel in emergencies, as well as ensuring that stored materials do not obstruct safe passage. As fire loads increase with high piled storage, adequate spacing is essential not only for response during a fire emergency but also for compliance with codes that mitigate risks associated with high pile storage environments. The stipulated 100 inches provides a balance between the operational needs of a facility and the safety requirements mandated by fire codes. This dimension serves to ensure that there is enough room to navigate safely in potentially hazardous conditions, thereby protecting both responders and the property.