Is it permissible for two belted workers to operate on the same extension ladder?

• A. False
• B. True
• C. Only with a second ladder
• D. Only if one is at the top

Answer: (A)

Ladders are designed to support one person at a time, and sharing an extension ladder with two belted workers creates a higher risk of instability and overloading. The weight shifts and dynamic movements of two climbers can cause the ladder to slip or fail, and belting adds another layer of risk by tying up movement and balance on a narrow, vertical apparatus. The safe approach is to have only one person on the ladder at a time and arrange for the second worker to access the work area with a separate ladder or other appropriate equipment. If two workers must operate at height, use separate ladders, or a scaffold or lift, with proper fall protection and secure setup.