In an occupied trench requiring personal egress, what is the maximum allowable distance between a worker and an exit ladder?

In an occupied trench where workers need to exit quickly for safety reasons, regulations specify the maximum allowable distance from any point in the trench to the nearest exit ladder. The correct answer indicates that this distance is 25 feet. This measurement is crucial for ensuring that workers can evacuate the trench quickly in case of an emergency, which may include situations like a collapse or hazardous materials exposure.

Maintaining a distance of no more than 25 feet ensures that workers have timely access to an exit, thereby minimizing potential risks associated with being trapped in a trench. This requirement is typically set by safety regulations such as those outlined by the Occupational Safety and Health Administration (OSHA) or similar oversight organizations.

This standard helps to reinforce safety protocols in trench work, ensuring that workers are protected and able to respond swiftly to emergencies. Understanding these regulations is essential for anyone working in environments involving excavation, as it directly pertains to overall worker safety and health in dangerous work conditions.