What is the asbestos exposure limit for workers under OSHA regulations?

The correct limit for asbestos exposure for workers under OSHA regulations is set at 0.1 fibers per cubic centimeter (f/cc) over an 8-hour workday. This standard is designed to protect workers from the health risks associated with asbestos exposure, which can lead to serious conditions such as lung cancer, mesothelioma, and asbestosis.

Establishing a low threshold like 0.1 f/cc reflects the understanding of the severe health implications associated with even minimal exposure to asbestos fibers. The 8-hour workday measurement helps ensure that workers' cumulative exposure remains within a safe range during their shift, significantly reducing the risk of developing asbestos-related diseases over time.

Setting a stricter regulatory limit also emphasizes the importance of workplace safety and health, requiring employers to implement necessary measures to monitor air quality and control exposure levels effectively. By adhering to this limit, companies can better protect their employees and maintain compliance with federal safety regulations.