What is considered a quick exit method from a trench less than 25' in length?

A slope at one end of the trench is considered a quick exit method because it provides a means for workers to safely and quickly leave the trench in the event of an emergency. Slope configurations can reduce the risk of trench collapses and allow for easy ascent if an immediate exit is necessary. In trenches shorter than 25 feet, having a slope as an exit can be more effective and safer compared to other methods.

While flat ground surrounding the trench offers a stable base, it does not provide a directed means of exit. A ladder placed in the trench is a viable option for access and egress but may not be as quick in an emergency situation where time is critical. A rescue team on standby is crucial for safety and preparedness but does not facilitate immediate self-exit from the trench. Therefore, the slope serves the dual purpose of providing a safe exit route while maintaining ease of access, making it the best choice for quick exits in this scenario.