Reporting requirements.

CFR · 2024-01-01 · US · Title 10

(a) (1) A criticality event; (2) Any loss, other than normal operating loss, of special nuclear material; (3) Any theft or unlawful diversion of special nuclear material which the Corporation is authorized to possess or any incident in which an attempt has been made or is believed to have been made to commit a theft or unlawful diversion of special nuclear material; or (4) An emergency condition that has been declared an alert or site area emergency. (b) (c) (1) An unplanned contamination event that: (i) Requires access to the contaminated area, by workers or the public, to be restricted for more than 24 hours by imposing additional radiological controls or by prohibiting entry into the area; (ii) Involves a quantity of material greater than five times the lowest annual limit on intake specified in appendix B to §§ 20.1001 through 20.2402 of 10 CFR part 20 for the material; and (iii) Causes access to the contaminated area to be restricted for any reason other than to allow isotopes with a half-life of less than 24 hours to decay prior to decontamination. (2) An event in which equipment is disabled or fails to function as designed when: (i) The equipment is required by a Technical Safety Requirement to prevent releases, prevent exposures to radiation and radioactive materials exceeding specified limits, mitigate the consequences of an accident, or restore this facility to a preestablished safe condition after an accident; (ii) The equipment is required by a Technical Safety Re

official document · source cfr-2024 · id 10:§ 76.120