Minnesota Administrative Rules
4731.4260 UTILIZATION LOGS.
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Subpart 1.
Logs required.
A licensee must maintain utilization logs showing for each sealed source:
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A.
a description, including the make, model, and serial number, of the radiographic exposure device or transport or storage container in which the sealed source is located;
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C.
the plant or site where used and dates of use, including the dates removed and returned to storage.
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Subp. 2.
Retention.
A licensee must retain the logs required under subpart 1 for three years after the log is made.
History:
29 SR 755
Published Electronically:
March 12, 2009
Official Publication of the State of Minnesota
Revisor of Statutes