29 CFR 1910.424 - SCUBA diving.

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§ 1910.424 SCUBA diving.
(a) General. Employers engaged in SCUBA diving shall comply with the following requirements, unless otherwise specified.
(b) Limits. SCUBA diving shall not be conducted:
(1) At depths deeper than 130 fsw;
(2) At depths deeper than 100 fsw or outside the no-decompression limits unless a decompression chamber is ready for use;
(3) Against currents exceeding one (1) knot unless line-tended; or
(4) In enclosed or physically confining spaces unless line-tended.
(c) Procedures.
(1) A standby diver shall be available while a diver is in the water.
(2) A diver shall be line-tended from the surface, or accompanied by another diver in the water in continuous visual contact during the diving operations.
(3) A diver shall be stationed at the underwater point of entry when diving is conducted in enclosed or physically confining spaces.
(4) A diver-carried reserve breathing gas supply shall be provided for each diver consisting of:
(i) A manual reserve (J valve); or
(ii) An independent reserve cylinder with a separate regulator or connected to the underwater breathing apparatus.
(5) The valve of the reserve breathing gas supply shall be in the closed position prior to the dive.

Title 29 published on 2013-07-01

The following are only the Rules published in the Federal Register after the published date of Title 29.

For a complete list of all Rules, Proposed Rules, and Notices view the Rulemaking tab.

  • 2014-09-24; vol. 79 # 185 - Wednesday, September 24, 2014
    1. 79 FR 56955 - Electric Power Generation, Transmission, and Distribution; Electrical Protective Equipment; Corrections
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      DEPARTMENT OF LABOR, Occupational Safety and Health Administration
      Correcting amendments.
      These corrections become effective on September 24, 2014.
      29 CFR Parts 1910 and 1926

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United States Code
U.S. Code: Title 20 - EDUCATION
U.S. Code: Title 29 - LABOR
U.S. Code: Title 31 - MONEY AND FINANCE
U.S. Code: Title 49 - TRANSPORTATION
Statutes at Large
Public Laws

Title 29 published on 2013-07-01

The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 29 CFR 1910 after this date.

  • 2014-10-10; vol. 79 # 197 - Friday, October 10, 2014
    1. 79 FR 61384 - Chemical Management and Permissible Exposure Limits (PELs)
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      DEPARTMENT OF LABOR, Occupational Safety and Health Administration
      Request for Information (RFI).
      Comments must be submitted by the following dates: Hard copy: must be submitted (postmarked or sent) by April 8, 2015. Electronic transmission or facsimile: must be submitted by April 8, 2015.
      29 CFR Parts 1910, 1915, 1917, 1918, and 1926