Current through Register Vol. 49, No. 13, September 23, 2024
Subpart
1.
Exposure data notification.
A. Radiation exposure data for an individual
and the results of any measurements, analyses, and calculations of radioactive
material deposited or retained in the body of an individual must be reported to
the individual as specified in this part.
B. The information reported must include data
and results obtained pursuant to this chapter, commissioner's orders, or
license conditions, as shown in records maintained by the licensee according to
this chapter.
C. Each notification
and report to the individual must:
(1) be in
writing;
(2) include appropriate
identifying data such as the name of the licensee, the name of the individual,
and the individual's social security number;
(3) include the individual's exposure
information; and
(4) contain the
following statement: "This report is furnished to you under Minnesota Rules,
chapter 4731. You should preserve this report for further reference."
Subp. 2.
Frequency of report.
Each licensee shall make dose information available to
workers as shown in records maintained by the licensee under the provisions of
part 4731.2540. The licensee shall provide an annual report to each individual
monitored under part 4731.2210 of the dose received in that monitoring year
if:
A. the individual's occupational
dose exceeds 100 mrem (1 mSv) TEDE or 100 mrem (1 mSv) to any individual organ
or tissue; or
B. the individual
requests their report.
Subp.
3.
Report to former employee; report to commissioner.
A. At the request of a worker formerly
engaged in licensed activities controlled by the licensee, a licensee must
furnish to the worker a report of the worker's exposure to radiation and
radioactive material:
(1) as shown in records
maintained by the licensee according to part 4731.2540 for each year the worker
was required to be monitored under part 4731.2210; and
(2) for each year the worker was required to
be monitored under the monitoring requirements in effect before January 1,
1994.
B. The report
under item A must:
(1) be furnished within 30
days from the time the request is made or within 30 days after the exposure of
the individual has been determined by the licensee, whichever is
later;
(2) cover the period of time
that the worker's activities involved exposure to radiation from radioactive
material licensed by the commissioner; and
(3) include the dates and locations of
licensed activities in which the worker participated during this
period.
C. When a
licensee is required under part 4731.2610, 4731.2620, or 4731.2630 to report to
the commissioner any exposure of an individual to radiation or radioactive
material, the licensee must also provide the individual a report on the
individual's exposure data included in the report to the commissioner. The
report must be transmitted to the individual no later than the transmittal to
the commissioner.
Subp.
4.
Report upon termination.
At the request of a worker who is terminating employment with
the licensee that involved exposure to radiation or radioactive materials
during the current calendar quarter or the current year, a licensee must
provide at termination to each worker, or to the worker's designee, a written
report regarding the radiation dose received by that worker from operations of
the licensee during the current year or fraction thereof. If the most recent
individual monitoring results are not available at that time, a written
estimate of the dose must be provided together with a clear indication that
this is an estimate.
Statutory Authority: MS s
144.1202;
144.1203
