What year did the Occupational Safety and Health Act require linemen to wear safety hats?

The Occupational Safety and Health Act (OSHA) was enacted in 1970, and it marked a significant advancement in workplace safety regulations. This legislation was designed to ensure safe and healthy working conditions for employees by setting and enforcing standards and by providing training, outreach, education, and assistance. One of the key components of these safety standards included the requirement for the use of personal protective equipment (PPE), which encompassed safety hats for linemen and other workers exposed to hazards in construction and utility maintenance.

The inclusion of safety hats is particularly relevant for linemen due to the inherent dangers associated with working at heights and the potential risks of falling objects. By mandating the use of safety hats, OSHA aimed to reduce head injuries and enhance overall worker safety. This requirement reflects the broader goal of establishing safe work environments across various industries.

The other years listed are not associated with the initial enactment of this safety regulation. Therefore, 1970 is the correct year when the Occupational Safety and Health Act took effect and began influencing workplace safety standards, including the necessity for linemen to wear safety hats.