Nevada Administrative Code (Last Updated: January 6, 2015)

NAC459.0292. “Derived air concentration-hour” defined.

Latest version.

“Derived air concentration-hour” means the product of the concentration of a radionuclide in air and the time of exposure to that radionuclide, in hours. Two thousand derived air concentration-hours are equal to one annual limit on intake or a committed effective dose equivalent of 5 rems.

(Added to NAC by Bd. of Health, eff. 1-18-94)

                    
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