Minn. R. agency 144, ch. 4731, MEDICAL USE OF RADIOACTIVE MATERIAL, pt. 4731.4523 - SURVEY RECORDS; THERAPEUTIC TREATMENT UNITS
A licensee must maintain a record of radiation surveys of treatment units made according to part 4731.4476 for the duration of use of the unit. The record must include:
A. the
date of the measurements;
B. the
manufacturer's name, model number, and serial number for the treatment unit,
source, and instrument used to measure radiation levels;
C. each dose rate measured around the source
while the unit is in the off position and the average of all measurements;
and
D. the signature of the
individual who performed the test.
Notes
Statutory Authority: MS s 144.1202; 144.1203
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