Document: NUREG-0800
Document ID: c8e72d8e-80ed-420f-9ddd-f5f19cf5989c
Document Type: srp
Title: RADIATION SOURCES
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0523/ML052350047.pdf
Revision Date: 2023-06
Chapter: 12
Section ID: 12.2
CFR Part: 
CFR Title: 

Content:
ems, follow- ing a loss-of-coolant accident for PWRs. 3. Regulatory Guide 1.7, "Control of Combustible Gas Concentrations in Containment Following a Loss-of-Coolant Accident," as it relates to methods for determining gaseous concentrations of radionuclides ih con- tainment following an accident. 12.2-2 Rev. 2 July 1981 4. Regulatory Guide 1.112, "Calculation of Releases of Radibactive Materials in Gaseous and Liquid Effluents from Light-Water-Cooled Power Reactors," as it relatesto complying-wit h Commission's regulations with regard to 10 CFR Part 20, §20.106, concerning the calculation of realistic radiation levels and radioactive materials source terms for the evalua- tion of waste treatment systems. 5. NUREG-0718 and NUREG-0737, Task Action Plan item II.B.2, as they relate to identification of specific post-TMI requirements which have been. approved by the Commission for implementation at reactors. 6. ANSI N237-1976,"Source Term Specification," as it relates to the establish- ment of typical long-term concentrations of principal radionuclides in fluid streams of light-water-cooled nuclear power plants. Specific acceptance criteria necessary to meet the relevant requirements of the regulations identified above are as follows: All radiation sources which require (1) shielding (2) special ventilation systems (3) special storage locations and conditions (4) traffic or access control (5) special plans or procedures (6) monitoring equipment shall be described. That source description shall include all pertinent infor- mation required for (1) input to shielding codes used in the design process (2) establishing related facility design features (3) plans and procedures development (4) assessment of occupational exposure. For contained sources, the description should include plan scale drawings of each floor of the plant on which all sources are shown and identified in a manner that can easily be related to tables containing the pertinent and necessary quantitative