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  2. Occupational Safety and Health Act (United States) - Wikipedia

    en.wikipedia.org/wiki/Occupational_Safety_and...

    The Occupational Safety and Health Act of 1970 is a US labor law governing the federal law of occupational health and safety in the private sector and federal government in the United States. It was enacted by Congress in 1970 and was signed by President Richard Nixon on December 29, 1970. [1][2] Its main goal is to ensure that employers ...

  3. Occupational Health and Safety Act, 1993 - Wikipedia

    en.wikipedia.org/wiki/Occupational_Health_and...

    The full title is No. 85 of 1993: Occupational Health and Safety Act as amended by. Occupational Health and Safety Amendment Act, No. 181 Of 1993 and the Labour Relations Act, No. 66 of 1995. Several regulations under the act are in force. The English version of the act was signed by the state president in June 1993. [1] The scope of the act is:

  4. Process Safety Management (OSHA regulation) - Wikipedia

    en.wikipedia.org/wiki/Process_Safety_Management...

    Process Safety Management of Highly Hazardous Chemicals is a regulation promulgated by the U.S. Occupational Safety and Health Administration (OSHA). [1] It defines and regulates a process safety management (PSM) program for plants using, storing, manufacturing, handling or carrying out on-site movement of hazardous materials above defined amount thresholds.

  5. Hearing protection device - Wikipedia

    en.wikipedia.org/wiki/Hearing_protection_device

    A hearing protection device, also known as a HPD, is an ear protection device worn in or over the ears while exposed to hazardous noise and provide hearing protection to help prevent noise-induced hearing loss. HPDs reduce the level of the noise entering the ear. HPDs can also protect against other effects of noise exposure such as tinnitus and ...

  6. Occupational Safety and Health Administration - Wikipedia

    en.wikipedia.org/wiki/Occupational_Safety_and...

    The Occupational Safety and Health Administration (OSHA; / ˈoʊʃə /) is a regulatory agency of the United States Department of Labor that originally had federal visitorial powers to inspect and examine workplaces. [1]: 12, 16 The United States Congress established the agency under the Occupational Safety and Health Act (OSH Act), which ...

  7. Permissible exposure limit - Wikipedia

    en.wikipedia.org/wiki/Permissible_exposure_limit

    The current PEL for OSHA standards are based on a 5 decibel exchange rate. OSHA's PEL for noise exposure is 90 decibels (dBA) for an 8-hour TWA. Levels of 90-140 dBA are included in the noise dose. [4] PEL can also be expressed as 100 percent “dose” for noise exposure. When the noise exposure increases by 5 dB, the exposure time is cut in ...

  8. Occupational safety and health - Wikipedia

    en.wikipedia.org/wiki/Occupational_safety_and_health

    [136] [137] The main statutory legislation on health and safety in the jurisdiction of the Department of Employment and Labour is the OHS Act or OHSA (Act No. 85 of 1993: Occupational Health and Safety Act, as amended by the Occupational Health and Safety Amendment Act, No. 181 of 1993). [136]

  9. Flammable liquid - Wikipedia

    en.wikipedia.org/wiki/Flammable_liquid

    A flammable liquid is a liquid which can be easily ignited in air at ambient temperatures, i.e. it has a flash point at or below nominal threshold temperatures defined by a number of national and international standards organisations. The Occupational Safety and Health Administration (OSHA) of the United States Department of Labor defines a ...