Document: 10 CFR Part 20
Document ID: cb8f924b-812d-4b26-95c7-c6d6391d6e32
Document Type: cfr
Title: Criteria for license termination under restricted conditions.
Source: 10 CFR Part 20
Source URL: https://www.ecfr.gov/current/title-10/part-20/section-20.1403
Revision Date: 
Chapter: 
Section ID: 20.1403
CFR Part: 20
CFR Title: 10

Content:
y available summary of the results of all such discussions, including a description of the individual viewpoints of the participants on the issues and the extent of agreement or disagreement among the participants on the issues; and ( e ) Residual radioactivity at the site has been reduced so that if the institutional controls were no longer in effect, there is reasonable assurance that the TEDE from residual radioactivity distinguishable from background to the average member of the critical group is as low as reasonably achievable and would not exceed either— ( 1 ) 100 mrem (1 mSv) per year; or ( 2 ) 500 mrem (5 mSv) per year provided that the licensee— ( i ) Demonstrates that further reductions in residual radioactivity necessary to comply with the 100 mrem/y (1 mSv/y) value of paragraph (e)(1) of this section are not technically achievable, would be prohibitively expensive, or would result in net public or environmental harm; ( ii ) Makes provisions for durable institutional controls; ( iii ) Provides sufficient financial assurance to enable a responsible government entity or independent third party, including a governmental custodian of a site, both to carry out periodic rechecks of the site no less frequently than every 5 years to assure that the institutional controls remain in place as necessary to meet the criteria of § 20.1403(b) and to assume and carry out responsibilities for any necessary control and maintenance of those controls. Acceptable financial assurance mechanisms are those in paragraph (c) of this section. [ 62 FR 39088 , July 21, 1997, as amended at 76 FR 35564 , July 17, 2011]