Minn. R. agency 144, ch. 4731, INDUSTRIAL RADIOGRAPHY, pt. 4731.4250

Current through Register Vol. 49, No. 29, 2025

Part 4731.4250 - RECORDS; QUARTERLY INVENTORY

Subpart 1.Quarterly inventory records.

A licensee must maintain records of the quarterly inventory of sealed sources and of devices containing depleted uranium as required under part 4731.4080 and retain each record for three years after it is made.

Subp. 2.Record requirements.

Records required under subpart 1 must include:

A. the date of the inventory;

B. the name of the individual conducting the inventory;

C. the radionuclide;

D. the number of curies (becquerels) or mass for depleted uranium in each device;

E. the location of sealed source or devices; and

F. the manufacturer, model, and serial number of each sealed source or device, as appropriate.

Minn. R. agency 144, ch. 4731, INDUSTRIAL RADIOGRAPHY, pt. 4731.4250

29 SR 755

Statutory Authority: MS s 144.1202; 144.1203