Minnesota Administrative Rules
Agency 144 - Health Department
Chapter 4731 - RADIATION SAFETY
STANDARDS FOR PROTECTION AGAINST RADIATION
Part 4731.2230 - VERY HIGH RADIATION AREAS; CONTROL OF ACCESS
Universal Citation: MN Rules 4731.2230
Current through Register Vol. 49, No. 13, September 23, 2024
In addition to the requirements under part 4731.2220, a licensee must institute additional measures to ensure that an individual is not able to gain unauthorized or inadvertent access to areas in which radiation levels could be encountered at 500 rads (5 Gy) or more in one hour at one meter from a radiation source or any surface through which the radiation penetrates.
Statutory Authority: MS s 144.1202; 144.1203
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