At what height must a person be provided with a full arresting device to prevent falling hazards?

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

Answer: (B)

A full arresting device, such as a safety harness and fall protection system, is required when a person is working at a height where a fall could cause serious injury or fatality. In many regulations, including those related to mining and construction, a height of 3 meters (approximately 10 feet) is commonly established as the threshold for requiring fall protection equipment.

This safety measure is implemented because falls from this height can lead to significant injuries, including fractures, head injuries, or worse. By instituting the use of a full arresting device at 3 meters, organizations are taking proactive steps to mitigate risks associated with working at elevated locations. This standard is typically based on industry best practices and aligns with occupational safety regulations that aim to protect workers in high-risk environments.

While 2 meters, 4 meters, and 5 meters may also be relevant heights concerning work safety and fall protection in certain contexts or specific regulations, the 3 meters mark is widely accepted and serves as a baseline guideline in many safety protocols.