At what height is a personal fall arrest system (PFAS) recommended to be utilized?

Personal fall arrest systems (PFAS) are recommended for use at heights greater than 6 feet. This standard is established because falls from even relatively low heights can result in serious injuries or fatalities. When work is being performed at or above this height threshold, it becomes critical to have a safety system in place to prevent falls.

The choice of 6 feet as the threshold is supported by various safety regulations and guidelines. For example, in the construction industry, OSHA mandates the use of PFAS at this height to help ensure worker safety. By implementing these measures, organizations can actively mitigate the risks associated with working at elevation.

Although other heights mentioned in the question, such as 10 feet and 20 feet, may also warrant the use of fall protection systems, the consensus in safety practices is that the 6-foot guideline serves as an appropriate baseline for preventing accidents. Additionally, falls can occur at any height, and addressing safety measures at the earliest height possible (6 feet) maximizes protection for workers engaged in various tasks at elevation.