THRESHOLD LIMIT VALUES Meaning and
Definition
-
Threshold Limit Values (TLVs) refer to a set of occupational exposure limits defined by scientific experts that establish the maximum allowable concentrations of hazardous substances in the workplace air in order to protect workers' health. TLVs are guidelines developed by the American Conference of Governmental Industrial Hygienists (ACGIH) and are widely recognized as authoritative standards worldwide.
The TLVs are established based on extensive reviews of scientific literature, toxicological data, and exposure data by experts in the field. They are designed to minimize the risk of adverse health effects resulting from exposure to various chemical and physical agents, including airborne contaminants.
The TLVs are generally expressed in different units based on the nature of the substance, such as milligrams per cubic meter (mg/m³) or parts per million (ppm). These values indicate the concentration of a substance that should not be exceeded during an eight-hour workday or a 40-hour workweek for most workers without causing adverse effects.
It is important to note that the TLVs are not legal standards but rather recommended exposure limits. However, they are often used as a benchmark by regulatory bodies, occupational health professionals, and employers in implementing effective control measures to minimize workers' exposure to hazardous substances.
Regular monitoring of workplace air quality is recommended to assess and control exposure levels and ensure compliance with the TLVs. In cases where the TLVs are exceeded, immediate action should be taken to implement appropriate controls and reduce workers' exposure to the hazardous substances.
Common Misspellings for THRESHOLD LIMIT VALUES
- rhreshold limit values
- fhreshold limit values
- ghreshold limit values
- yhreshold limit values
- 6hreshold limit values
- 5hreshold limit values
- tgreshold limit values
- tbreshold limit values
- tnreshold limit values
- tjreshold limit values
- tureshold limit values
- tyreshold limit values
- theeshold limit values
- thdeshold limit values
- thfeshold limit values
- thteshold limit values
- th5eshold limit values
- th4eshold limit values
- thrwshold limit values
- thrsshold limit values
Infographic
Add the infographic to your website:
