Ladders should extend at least ______ ft above the top of the trench.

• A. 2 ft
• B. 3 ft
• C. 4 ft
• D. 5 ft

Answer: (B)

Safe exit from a trench hinges on having a ladder that provides a solid handhold and a secure transition onto the edge. Extending the ladder several feet above the trench top gives you something to grab as you rise and a place to step onto without having to lean or reach awkwardly, which helps you maintain three points of contact and reduces the risk of slipping or losing balance at the edge. This minimum extension is specified by safety standards to ensure workers can climb out safely and confidently. The other options are not enough to provide a reliable grip and stepping point, making them unsafe for exit.