North Carolina Building Contractor License Practice Exam

In trench excavations, the maximum lateral travel distance for employees to egress is limited to how many feet?

1. 50 feet

2. 100 feet

3. 250 feet

4. 1000 feet

The correct answer is: 1000 feet

In trench excavations, the regulations stipulate that the maximum lateral travel distance for employees to safely egress should not exceed 25 feet. This guideline ensures that workers can quickly and efficiently exit a trench in case of an emergency or a collapse. The correct distance of 25 feet is critical in minimizing risks associated with trench work, where swift evacuation is essential for safety due to the inherent hazards, such as cave-ins and falling materials. Knowing this limit helps maintain a focus on safety protocols and ensuring that all workers can move to safety without delay. Understanding this guideline is important for contractors and workers engaged in excavation activities as it reinforces the principle that safety measures must always prioritize quick access to escape routes in hazardous environments.