Which safety requirement must be provided in an excavation to ensure safe entry and exit?

• A. Access and Egress
• B. Pipe Bedding
• C. Trench Load
• D. Manhole Testing

Answer: (A)

The essential safety feature here is providing a safe way to get in and out of the excavation. Access and egress means a ladder, stairway, or ramp that is in good condition and positioned so workers can reach the surface without climbing over the edge or performing risky maneuvers. This is required because it reduces the danger of falls and allows quick egress in an emergency. In practice, excavations that are four feet deep or more must have a safe means of entry and exit, and the setup should keep workers within a reasonable distance of that means of access (typically no more than about 25 feet of travel). Ladders should extend at least three feet above the edge and be securely positioned.

Pipe bedding, trench load, and manhole testing relate to other safety or construction considerations in trench work, but they do not address the critical need for safe entry and exit from the excavation.