When should personal protection against noise exposure be provided?

Personal protection against noise exposure is mandated when sound levels exceed those specified in Table D-2 of OSHA regulations. This table outlines permissible noise exposure limits for different durations of exposure, typically delineating the threshold at which hearing protection becomes necessary to mitigate the risk of noise-induced hearing loss.

By following the guidelines in Table D-2, employers can ensure the safety and health of employees who might be exposed to harmful noise levels in the workplace. This decision is critical, as consistent exposure to high noise levels can lead to irreversible hearing damage. Understanding these thresholds helps in implementing effective hearing conservation programs, thereby protecting workers in environments where noise levels are a concern.

The other tables mentioned pertain to different contexts or specifics regarding noise exposure regulations but are not the primary reference for determining when personal protection must be implemented.