UNIT IV Journal

Instructions

Occupational Safety and Health Administration (OSHA) has established a permissible exposure limit (PEL) for the noise of 90 decibels on the A scale (dBA) for an eight-hour work shift with an action level of 85 dBA for an eight-hour shift or an equivalent exposure of 50%.

Unit IV Scholarly Activity

Instructions

The sampling results for the chemical hazards you tested for Acme Automotive Parts (AAP) are listed in the following table. The volumes that are listed are what you provided to the laboratory.