§ 841 Mandatory health standards for underground mines; enforcement; review; purpose
§ 842 Dust concentration and respiratory equipment
§ 843 Medical examinations
§ 844 Rock dust and gas hazards; controls
§ 845 Dust standards in presence of quartz
§ 846 Noise standards; promulgation of new standards; tests; procedures; protective devices

Terms Used In U.S. Code > Title 30 > Chapter 22 > Subchapter II - Interim Mandatory Health Standards

  • Evidence: Information presented in testimony or in documents that is used to persuade the fact finder (judge or jury) to decide the case for one side or the other.
  • vehicle: includes every description of carriage or other artificial contrivance used, or capable of being used, as a means of transportation on land. See 1 USC 4
  • vessel: includes every description of watercraft or other artificial contrivance used, or capable of being used, as a means of transportation on water. See 1 USC 3