OSHA 30 Hour Construction Program Practice Test

What is the minimum distance workers should stay away from overhead power lines during cleanup and other activities?

1. 5 ft

2. 10 ft

3. 15 ft

4. 20 ft

The correct answer is: 10 ft

The minimum distance workers should maintain from overhead power lines during cleanup and other activities is 10 feet. This distance is established to help ensure the safety of workers and reduce the risk of electrical shock or electrocution. Overhead power lines can carry high voltage electricity, and coming too close to them, even unintentionally, can cause serious injuries or fatalities. Staying at least 10 feet away provides a safety buffer against accidental contact with the power lines or arcs that can occur due to electrical discharge. This guideline is particularly important when using equipment such as ladders, scaffolds, or aerial lifts, which could reach into the proximity of these lines. It is part of broader safety protocols aimed at preventing electrical hazards in the construction and maintenance industry. Proper training on these safety measures is crucial for all workers to adhere to, ensuring their protection while performing their duties.