The minimum service drop clearance over a flat roof used as a roof garden is what height?

The minimum service drop clearance over a flat roof used as a roof garden is specified as 10 feet. This requirement ensures safety and accessibility for individuals who may be working or spending time on the roof. A service drop refers to the overhead electrical conductors that supply power to a building, and maintaining this height prevents accidental contact with those conductors, which could result in electrical hazards.

This clearance also allows for the proper management of foliage and any garden-related structures, ensuring that they do not encroach upon the safety zone around the electrical conductors. A height of 10 feet provides sufficient space for most scenarios, including the potential growth of plants or use of garden-related equipment, while keeping it well above the heads of individuals who may be in the vicinity. Meeting this requirement is crucial for compliance with safety regulations and electrical codes.