30 CFR 57.14115 - Stationary grinding machines.

§ 57.14115 Stationary grinding machines.

Stationary grinding machines, other than special bit grinders, shall be equipped with -

(a) Peripheral hoods capable of withstanding the force of a bursting wheel and enclosing not less than 270° - of the periphery of the wheel;

(b) Adjustable tool rests set so that the distance between the grinding surface of the wheel and the tool rest is not greater than 1/8 inch; and

(c) A safety washer on each side of the wheel.

[53 FR 32528, Aug. 25, 1988; 53 FR 44588, Nov. 4, 1988]

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United States Code

Title 30 published on 2015-10-21

The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 30 CFR Part 57 after this date.

  • 2017-01-09; vol. 82 # 5 - Monday, January 9, 2017
    1. 82 FR 2284 - Exposure of Underground Miners to Diesel Exhaust
      GPO FDSys XML | Text
      DEPARTMENT OF LABOR, Mine Safety and Health Administration
      Request for information; reopening of the comment period.
      The comment period for the request for information, published on June 8, 2016 (81 FR 36826), and closed on November 30, 2016, (81 FR 58424) is reopened. Comments must be received on or before midnight Eastern Standard Time on January 9, 2018.
      30 CFR Parts 57, 70, 72, and 75

Title 30 published on 2015-10-21.

No entries appear in the Federal Register after this date, for 30 CFR Part 57.