Nrc Definition Of A Radiation Area
Nrc Definition Of A Radiation Area. Radiation caution signs are divided into the categories of radiation area and radioactive material. (a) the licensee shall ensure that each entrance or access point to a high radiation area.
Any area with radiation levels greater than 5 millirems (0.05 millisievert) in one hour at 30 centimeters from the source or from any surface through which the radiation penetrates. Proper signage is required on the entrance door.
Each Access Point To Radiological Areas And Radioactive Material Areas (As Defined At ยง.
(a) the licensee shall ensure that each entrance or access point to a high radiation area.
Any Area With Radiation Levels Greater Than 5 Millirems (0.05 Millisievert) In One Hour At 30 Centimeters From The Source Or From Any Surface Through Which The Radiation Penetrates.
Radiation areas are covered in nrc part 20.1003 and defined as follows:
Page Last Reviewed/Updated Tuesday, March 09, 2021.
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Nrc Licenses And Regulates Civilian Use Of Radioactive Materials.
High radiation area is an area in which an individual could receive from a.
In Excess Of 5 Mrem (0.05 Msv) A High Radiation Area Is One Where Levels.
Using the nrc’s definition of an airborne radioactive area, posting is.