OSHA 30 Hour Construction Program Practice Test

What are the required protection methods for fixed ladders of 24 ft or more?

1. Ladder safety device, retractable lifelines, and guardrails

2. Ladder safety device, self-retracting lifelines, and a cage

3. Cage or well, self-retracting lifelines, and reinforced ladders

4. Guardrails only

The correct answer is: Ladder safety device, self-retracting lifelines, and a cage

For fixed ladders that are 24 feet or taller, the Occupational Safety and Health Administration (OSHA) mandates specific protection methods to ensure the safety of workers. The required methods include a ladder safety device, which is designed to prevent falls from the ladder by providing a mechanism that restrains the worker if a slip or fall occurs. Additionally, self-retracting lifelines are required, as they can automatically adjust and provide support during a fall, significantly reducing the risk of injury. The inclusion of a cage also serves as an important safety feature; it provides a physical barrier that helps to keep workers within the ladder's safe area and can offer additional protection from falls. These elements are crucial for ensuring safety and compliance with regulations, especially at such heights. The combination of the ladder safety device and self-retracting lifelines effectively mitigates the risks associated with working on or near fixed ladders, and the cage adds an important layer of physical protection.