What Is The TWA For 100 Decibels Exposure?
What Is The TWA For 100 Decibels Exposure? Time to reach 100% noise dose Exposure level per NIOSH REL Exposure level per OSHA PEL 15 minutes100 dBA115 dBA What is the maximum length of exposure to sound levels at 100 decibels? Here’s an example: OSHA allows 8 hours of exposure to 90 dBA but only