What concentration level of air for asbestos exposure is allowed under PEL regulations?

The permissible exposure limit (PEL) for asbestos is set at 0.1 fibers per cubic centimeter (f/cc) of air over an eight-hour work shift. This regulation is crucial for protecting workers from the adverse health effects associated with asbestos exposure. Maintaining the concentration of airborne asbestos fibers at or below this limit significantly reduces the risk of developing serious conditions, such as asbestosis and mesothelioma.

The PEL is established based on rigorous research that demonstrates the level at which adverse health effects are minimized, thus ensuring a safer working environment for individuals who may encounter asbestos during their job duties. The importance of adhering to this limit cannot be overstated, as even lower levels of exposure can be harmful over extended periods.