Massachusetts Hoisting License Practice Test

Which describes a quick exit from a trench less than 25 feet in length?

1. A single ladder placed inside the trench

2. Steps cut into the end of the trench

3. Sloping at one end of the trench

4. Both B and C are correct

The correct answer is: Both B and C are correct

A quick exit from a trench less than 25 feet in length can be achieved by both cutting steps into the end of the trench and sloping the trench at one end. Cutting steps into the end of the trench creates a safe and immediate way for workers to exit quickly if necessary. This method is beneficial because it provides a reliable means of escape without needing to retrieve a ladder or navigate an unsteady surface. Sloping at one end of the trench also facilitates a quick exit by allowing workers to walk out safely without the complications that may arise from using a more vertical structure. A sloped exit reduces the risk of slips or falls as individuals can ascend more naturally along the incline. Using both methods enhances safety protocols, as it provides multiple options for quick egress, crucial in emergency situations. Therefore, the combination of these approaches effectively supports quick exits from a trench of that length.