29 CFR 570.57 - Exposure to radioactive substances and to ionizing radiations (Order 6).

§ 570.57 Exposure to radioactive substances and to ionizing radiations (Order 6).

(a)Finding and declaration of fact. The following occupations involving exposure to radioactive substances and to ionizing radiations are particularly hazardous and detrimental to health for minors between 16 and 18 years of age:

(1) Any work in any workroom in which (i) radium is stored or used in the manufacture of self-luminous compound, (ii) self-luminous compound is made, processed, or packaged, (iii) self-luminous compound is stored, used, or worked upon, (iv) incandescent mantles are made from fabric and solutions containing thorium salts, or are processed or packaged, (v) other radioactive substances are present in the air in average concentrations exceeding 10 percent of the maximum permissible concentrations in the air recommended for occupational exposure by the National Committee on Radiation Protection, as set forth in the 40-hour week column of table one of the National Bureau of Standards Handbook No. 69 entitled “Maximum Permissible Body Burdens and Maximum Permissible Concentrations of Radionuclides in Air and in Water for Occupational Exposure,” issued June 5, 1959.

(2) Any other work which involves exposure to ionizing radiations in excess of 0.5 rem per year.

(b)Definitions. As used in this section:

(1) The term self-luminous compound shall mean any mixture of phosphorescent material and radium, mesothorium, or other radioactive element;

(2) The term workroom shall include the entire area bounded by walls of solid material and extending from floor to ceiling;

(3) The term ionizing radiations shall mean alpha and beta particles, electrons, protons, neutrons, gamma and X-ray and all other radiations which produce ionizations directly or indirectly, but does not include electromagnetic radiations other than gamma and X-ray.

[ 22 FR 3657, May 24, 1957, as amended at 26 FR 8885, Sept. 21, 1961. Redesignated at 28 FR 1634, Feb. 21, 1963, and amended at 28 FR 3449, Apr. 9, 1963. Redesignated and amended at 36 FR 25156, Dec. 29, 1971]

This is a list of United States Code sections, Statutes at Large, Public Laws, and Presidential Documents, which provide rulemaking authority for this CFR Part.

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United States Code

Title 29 published on 05-May-2017 03:24

The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 29 CFR Part 570 after this date.

  • 2017-01-18; vol. 82 # 11 - Wednesday, January 18, 2017
    1. 82 FR 5373 - Department of Labor Federal Civil Penalties Inflation Adjustment Act Annual Adjustments for 2017
      GPO FDSys XML | Text
      DEPARTMENT OF LABOR, Office of Workers' Compensation Programs, Occupational Safety and Health Administration, Mine Safety and Health Administration, Employment and Training Administration, Employee Benefits Security Administration, Wage and Hour Division
      Final rule.
      This final rule is effective on January 13, 2017. As provided by the Inflation Adjustment Act, the increased penalty levels apply to any penalties assessed after the effective date of this rule.
      20 CFR Part 655