Document: NRC Regulatory Guide
Document ID: 125a0eda-7c6e-4943-88ef-2e1be9b1a412
Document Type: regulatory_guide
Title: Termination of Operating Licenses for Nuclear Reactors
Source: NRC Regulatory Guide Division 1
Source URL: https://www.nrc.gov/docs/ML0037/ML003740243.pdf
Revision Date: 2023-06
Chapter: 
Section ID: RG-1.86
CFR Part: 
CFR Title: 

Content:
least quarterly to verify that no radioactive material is escaping or being transported through the containment barriers in the facility. Sampling should be done along the most probable path by which radioactive material such as that stored in the inner containment regions could be transported to the outer regions of the facility and ultimately to the environs. d. An environmental radiation survey should be performed at least semiannually to verify that no signficant amounts of radiation have been released to the environment from the facility. Samples such as soil, vegetation, and water should be taken at locations for which statistical data has been established during reactor operations. e. A site representative should be designated to be responsible for controlling authorized access into and movement within the facility. Sf. Administrative procedures should be established for the notification and reporting of abnormal occur rences such as (I) the entrance of an unauthorized person or persons into the facility and (2) a significant change in the radiation or contamination levels in the facility or the offsite environment. g. The following reports should be made: (1) An annual report to the Director of Licensing, U.S. Atomic Energy Commission, Washington, D.C. 20545, describing the results of the environmental and facility radiation surveys, the status of the facility, and an evaluation of the performance of security and surveillance measures. (2) An abnormal occurrence report to the Regula tory Operations Regional Office by telephone within 24 hours of discovery of an abnormal occurrence. The abnormal occurrence will also be reported in the annual report described in the preceding item. h. Records or logs relative to the following items should be kept and retained until the license is termi nated, after which they may be stored with other plant records: (1) Environmental surveys;- ' (2) Facility radiation surveyS; (3) Inspections of the physical barriers, and (4)