Section 3200. Air current effectiveness

Latest version.

The air current passing through the mine shall have a sufficient volume and velocity to dilute or remove dangerous amounts of noxious impurities and explosive gases.

Historical Notes

Derived from VR480-05-1.2 § 15.44, eff. July 19, 1989.

Statutory Authority

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

                    
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