Question

At what depth of excavation is a ladder required to be provided?

a. 1.5 meters
b. 2 meters
c. 2.5 meters
d. 3 meters

Answer 1

In many jurisdictions, including the U.S. under OSHA regulations, a ladder is required for excavations 4 feet (1.22 meters) or deeper, making the closest provided answer 2 meters.

Step-by-step explanation:

The depth at which a ladder is required to be provided for a work excavation varies depending on workplace regulations and country, but in many cases, including OSHA regulations in the United States, a ladder is required for excavations 4 feet (1.22 meters) or deeper. This is to ensure safe ingress and egress for workers. If we relate this to the multiple-choice answers provided, while none of the depths exactly match 4 feet, the closest answer above the minimum requirement is b. 2 meters.