TCFP Plans Examiner Practice Test

In a new mercantile occupancy, which of the following is not allowed as part of a means of egress component?

1. Stairs

2. Escalators

3. Exits

4. Corridors

The correct answer is: Escalators

In the context of a new mercantile occupancy, the use of escalators as part of a means of egress is not permitted. Means of egress are designed to provide a safe and efficient path for occupants to exit a building in case of an emergency. They typically consist of components like stairs, exits, and corridors, which ensure that individuals can evacuate quickly and safely. Stairs are essential because they allow for vertical movement to higher or lower levels in the event of an emergency, providing a direct and predictable path to safety. Exits are critical as they lead directly outside to a safe area, and corridors serve as pathways that connect these exits to other areas within the building, facilitating efficient egress. Escalators, however, do not fulfill the necessary requirements for means of egress. Their movement is not specifically designed for emergency situations, and they can pose additional risks during an evacuation, such as causing people to become trapped or injured when escalators are not operational or in the event of a power failure. Therefore, relying on escalators for egress compromises the safety and effectiveness of the evacuation process in mercantile occupancies.