During a radiographic operation, the radiographer, or the other individual present as required under part 4732.1040, must maintain continuous direct visual surveillance of the operation to protect against unauthorized entry into a high radiation area except at permanent radiographic installations where all entryways are locked and the requirements under part 4732.1050 are met.
MS s 144.12
32 SR 777
December 10, 2007
Official Publication of the State of Minnesota
Revisor of Statutes