What is the required minimum ground clearance for secondary services restricted to pedestrian traffic?

The required minimum ground clearance for secondary services restricted to pedestrian traffic is 12 feet. This height is established to ensure safety and accessibility for pedestrians, preventing any potential hazards from low-hanging equipment or infrastructure. While the need for a specific minimum clearance can vary based on local regulations and specific situations, the standard of 12 feet is common to accommodate the average height of pedestrian activities and ensure that the area remains unobstructed.

This clearance helps to minimize the risk of accidents, ensuring that pedestrians can walk freely without interference from above, which is particularly important in areas that may also be shared with vehicles or equipment. By maintaining this height, municipalities and service providers are able to uphold safety standards while allowing for necessary infrastructure to coexist in pedestrian-only zones.