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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).
Engineering tolerance is the permissible limit or limits of variation in: a physical dimension; a measured value or physical property of a material, manufactured object, system, or service; other measured values (such as temperature, humidity, etc.);
Halal (/ h ə ˈ l ɑː l /; [1] Arabic: حلال ḥalāl [ħæˈlæːl]) is an Arabic word that translates to ' permissible ' in English. In the Quran, the term halal is contrasted with the term haram (' forbidden, unlawful '). [2] It is used to refer to actions, behaviors, or items that are acceptable under the teachings of Islam.
"Legally permissible" can be a tricky conceptual test, because even uses that are currently not permitted may be considered. This happens when there is a reasonable prospect (at least 50%) that the regulation, zoning, deed restriction, etc. can be changed to permit the proposed use.
Shortly after this law passed, OSHA implemented its first Permissible Exposure Limits, which were adopted directly from the 1968 ACGIH TLVs. [3] In 2008, the Sustainable TLV/BEI fund was created to allow for the continued financial support of the development of TLVs and BEIs.
The memo instructs agencies to pause new awards, disbursement of funds under open awards and “other relevant agency actions … to the extent permissible by law” that may be covered by Trump ...
Permissible stress design is a design philosophy used by mechanical engineers and civil engineers. [1] [2] The civil designer ensures that the stresses developed in a structure due to service loads do not exceed the elastic limit. This limit is usually determined by ensuring that stresses remain within the limits through the use of factors of ...
The maximum permissible exposure (MPE) is the highest power or energy density (in W/cm 2 or J/cm 2) of a light source that is considered safe, i.e. that has a negligible probability for creating damage. It is usually about 10% of the dose that has a 50% chance of creating damage [7] under worst-case conditions. The MPE is measured at the cornea ...