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An occupational exposure limit is an upper limit on the acceptable concentration of a hazardous substance in workplace air for a particular material or class of materials. It is typically set by competent national authorities and enforced by legislation to protect occupational safety and health.
The Hierarchy of Occupational Exposure Limits, of which occupational exposure banding is a member. Occupational exposure banding, also known as hazard banding, is a process intended to quickly and accurately assign chemicals into specific categories (bands), each corresponding to a range of exposure concentrations designed to protect worker health.
National Institute for Occupational Safety and Health (NIOSH) RELs are designed to protect the health and well-being of workers by recommending safe exposure levels. To really use these guidelines well, safety professionals need to understand the recommended exposure levels, how to measure them, and ways to make sure workers aren't exposed to harmful stuff.
The exposure assessment is initiated by selecting the appropriate exposure limit averaging time and "decision statistic" for the agent. Typically the statistic for deciding acceptable exposure is chosen to be the majority (90%, 95% or 99%) of all exposures to be below the selected occupational exposure limit.
Occupational hearing loss is the most common occupational illness in the manufacturing sector. [35] Workers in exceptionally high noise environments, such as musicians , [ 36 ] mine workers , [ 37 ] and even those involved with stock car racing , [ 38 ] are at a much higher risk of developing hearing loss, when compared to other workers (e.g ...
The permissible exposure limit (PEL or OSHA PEL) is a legal limit in the United States for exposure of an employee to a chemical substance or physical agent such as high level noise. Permissible exposure limits were established by the Occupational Safety and Health Administration (OSHA). Most of OSHA's PELs were issued shortly after adoption of ...
Fatal occupational injuries for selected events or exposures [94] Cause of injury and illness Number Violence and other injuries by persons or animals 849 Transportation incidents 2,066 Fire or explosion 107 Falls, slips and trips 865 Exposure to harmful substances or environments 839 Contact with objects and equipment 738 All events: 89.4
Exposure monitoring may be targeted to individual workers, or areas. [ 1 ] : 21, 46–47, 58 Chemical warfare agents have extremely low occupational exposure limits that are below the sensitivity threshold for most typical monitoring methods, and often require specialized equipment.