Construction Supervisor License Practice Exam 2025 – All-in-One Study Guide for Exam Success!

The requirement for protecting workers on a walking or working surface with unprotected sides is established by safety regulations and guidelines, particularly those set forth by the Occupational Safety and Health Administration (OSHA). The correct answer of 6 feet is based on the standards that dictate when fall protection must be implemented to ensure the safety of workers.

Specifically, OSHA mandates that fall protection must be provided at elevations of 6 feet in the construction industry. This standard is designed to minimize the risk of falls, which are a leading cause of serious injury and fatality in construction work. In essence, when a worker is working at heights above 6 feet, there is a significant increase in the potential for severe consequences from falls, necessitating the use of safety measures such as guardrails, safety nets, or personal fall arrest systems.

Aligning with these regulations is crucial for compliance and worksite safety, underscoring the importance of adhering to established safety protocols in construction environments.