A licensee must maintain copies of all records required under this chapter at the location identified under part 4731.4020, item J.
A licensee must maintain copies of the following documents and records, sufficient to demonstrate compliance, at each applicable field station and each temporary job site:
utilization records for each radiographic exposure device dispatched from that location as required under part 4731.4260;
records of equipment problems identified in daily checks of equipment as required under part 4731.4270, subpart 1;
records of alarm system and entrance control checks required under part 4731.4100, if applicable;
records of direct reading dosimeters such as pocket dosimeter or electronic personal dosimeters readings as required under part 4731.4310;
evidence of the latest calibration of the radiation survey instruments in use at the site, as required under part 4731.4060;
evidence of the latest calibrations of alarm ratemeters and operability checks of pocket dosimeters or electronic personal dosimeters as required under part 4731.4310;
29 SR 755
March 12, 2009
Official Publication of the State of Minnesota
Revisor of Statutes