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  2. Mine Safety and Health Administration - Wikipedia

    en.wikipedia.org/wiki/Mine_Safety_and_Health...

    The Mine Safety and Health Administration (MSHA) (/ ˈ ɛ m ʃ ə /) is a large agency of the United States Department of Labor which administers the provisions of the Federal Mine Safety and Health Act of 1977 (Mine Act) to enforce compliance with mandatory safety and health standards as a means to eliminate fatal accidents, to reduce the frequency and severity of nonfatal accidents, to ...

  3. Mining Enforcement and Safety Administration - Wikipedia

    en.wikipedia.org/wiki/Mining_Enforcement_and...

    Because of concern about the apparent conflict of interest between the health and safety enforcement functions of the United States Bureau of Mines (USBM) and its production-focused oversight of mineral resources, USBM's safety operations and health enforcement responsibilities were split off to MESA's charge until MSHA's establishment in 1978. [4]

  4. United States National Mine Health and Safety Academy

    en.wikipedia.org/wiki/United_States_National...

    In a five-year period from 1906-1911, 13,228 miners were killed in U.S. coal mines. As a result, the Bureau of Mines was established by Congress on July 1, 1910, "to make diligent investigation of the methods of mining, especially in relation to the safety of miners and the appliances best adapted to prevent accidents."

  5. Federal Mine Safety and Health Act of 1977 - Wikipedia

    en.wikipedia.org/wiki/Federal_Mine_Safety_and...

    The Federal Mine Safety and Health Act of 1977 (Public Law 95-164) amended the Coal Mine Safety and Health Act of 1969.It can be found in the United States Code under Title 30, Mineral Lands and Mining, Chapter 22, Mine Safety and Health.

  6. MSHA - Wikipedia

    en.wikipedia.org/wiki/MSHA

    The acronym MSHA can refer to: Maryland State Highway Administration, an agency of the Maryland Department of Transportation. Master of Science in Healthcare Administration, a graduate degree; Mine Safety and Health Administration, an agency of the United States Department of Labor; D-inositol-3-phosphate glycosyltransferase, an enzyme

  7. Mining - Wikipedia

    en.wikipedia.org/wiki/Mining

    The Mining Safety and Health Administration (MSHA) was established in 1978 to "work to prevent death, illness, and injury from mining and promote safe and healthful workplaces for US miners." [102] Since its implementation in 1978, the number of miner fatalities has decreased from 242 miners in 1978 to 24 miners in 2019. [citation needed]

  8. List of the United States military vehicles by model number

    en.wikipedia.org/wiki/List_of_the_United_States...

    For non-sequential numbers, like M1 Abrams, see bottom of list. M1 combat car, also known as the M1 light tank; M1 light motorcycle; M2 light tank, .5" MG or 37 mm gun, 11-ton

  9. Oxy-fuel welding and cutting - Wikipedia

    en.wikipedia.org/wiki/Oxy-fuel_welding_and_cutting

    The unburned carbon insulates the flame and drops the temperature to approximately 5,000 °F (2,760 °C). The reducing flame is typically used for hardfacing operations or backhand pipe welding techniques. The feather is caused by incomplete combustion of the acetylene to cause an excess of carbon in the flame.