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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. 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.

  4. Mining Enforcement and Safety Administration - Wikipedia

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

    Through an administrative action in 1973, the United States Secretary of the Interior created the MESA as an agency within the Department of the Interior. 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 ...

  5. NEMA enclosure types - Wikipedia

    en.wikipedia.org/wiki/NEMA_enclosure_types

    MSHA. Meets the requirements of the Mine Safety and Health Administration, 30 CFR Part 18 (1978). 11: General-purpose. Protects against the corrosive effects of liquids and gases. Meets drip and corrosion-resistance tests. 12 and 12K: General-purpose.

  6. ‘Predatory’ NYC teacher sexually abused teen girl in creepy ...

    www.aol.com/predatory-nyc-teacher-sexually...

    A Queens public high-school teacher created a creepy “escape room” where he allegedly sexually abused a female student, according to a troubling new report. Scott Biski, a music teacher at ...

  7. NIOSH air filtration rating - Wikipedia

    en.wikipedia.org/wiki/NIOSH_air_filtration_rating

    From the start, respirator regulations were planned to be moved from Title 30 to Title 42, Part 84 in the Code of Federal Regulations, along with the elimination of joint-approval between NIOSH and MSHA. Respirator assigned protection factors were also to be updated, along with chemical cartridge requirements. [20] [21]

  8. Best Buy broadly misses earnings estimates as consumers pull ...

    www.aol.com/finance/best-buy-expected-see...

    For the 12th consecutive quarter, Best Buy posted negative same-store sales growth. Net sales and earnings per share also missed estimates.

  9. Costco membership growth 'robust,' even amid fee increase ...

    www.aol.com/costco-membership-growth-robust-even...

    The company said it now had 77.4 million paid memberships, an increase of 7.6%. Nearly half (47%) were executive memberships. More shoppers came to Costco.

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