What class of perimeter protection is required for excavations that are exposed to the public, vehicles, or equipment?

The correct choice, Class I perimeter protection, is mandated for excavations that are accessible to the public, vehicles, or equipment due to the need for increased safety measures in these high-risk environments. Class I is designed to provide robust, highly visible barriers that effectively prevent unauthorized access and protect pedestrians and workers from potential hazards associated with open excavations, such as falling into the pit or being struck by heavy equipment.

This level of perimeter protection typically includes features like fencing with sufficient height, clear signage, and sometimes additional safety measures such as guardrails or barriers that can withstand impact. It is vital in safeguarding both the public and those who may be working nearby, ensuring compliance with safety regulations and reducing liability for accidents.

Other classes of perimeter protection, while necessary in their own right, may not offer the same level of protection suitable for excavations exposed to high foot and vehicle traffic. Each class of perimeter protection serves different scenarios, with Class I being the most stringent, making it the appropriate choice for situations with heightened risk factors.