Section 3160. Oxygen content in mines

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Article 3. Air Quality, Radiation and Physical Agents

Air in all active areas shall contain at least 19.5% volume oxygen as measured by an acceptable oxygen analyzer.

Historical Notes

Derived from VR480-05-1.2 § 15.40, eff. July 19, 1989; amended, Volume 14, Issue 17, eff. July 1, 1998.

Statutory Authority

§§ 45.1-161.3, 45.1-161.294 and 45.1-161.305 of the Code of Virginia.

                    
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