In an excavation of how many feet or deeper must a means of exit be provided?

In excavations that are 4 feet deep or more, a means of exit must be provided to ensure the safety of workers. This requirement aligns with safety regulations aimed at preventing accidents and injuries due to cave-ins or falls. Providing a safe way to exit an excavation site is crucial, as workers need to have a quick route to escape in case of an emergency, such as a cave-in occurring.

Excavations that are less than 4 feet deep do not require the same safety measures, as the risk of serious injury from a potential collapse is significantly lower. Therefore, the stipulation for exit provision begins specifically at the 4-foot depth mark, making this criterion an important aspect of excavation safety practices.