Document: NUREG-0800
Document ID: 240b218f-0879-4774-a145-71a59b902d69
Document Type: srp
Title: RADIOLOGICAL CONSEQUENCES OF A DESIGN BASIS LOSS-OF-COOLANT
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0523/ML052350160.pdf
Revision Date: 2023-06
Chapter: 15
Section ID: 15.6.5
CFR Part: 
CFR Title: 

Content:
staff are reported in the dose table of the sec- tion, "Radiological Consequences of a LOCA," which is prepared in accordance with SRP Section 15.6.5, Appendix A. IV. EVALUATION FINDINGS The reviewer verifies that the applicant has provided sufficient information for the staff to perform an independent calculation of the thyroid and whole-body doses due to leakage from ESF components outside containment as the fission 15.6.5-17 Rev. 1 - July 1981 product release path. The calculated doses are reported in the Safety Evalua- tion Report (SER) in Table 15. under SER Section 15. , "LOCA Radiological Consequences," in accordance with SRP Section 15.6.5, Appendix A. The same SER section will also include the staff's findings with respect to the total calculated doses from all release paths and with respect to the acceptability of the exclusion area and low population zone boundaries on the basis of the total calculated doses in accordance with the guideline values of 10 CFR Part .100. Following the summary section on the total radiological consequences, separate SER subsections will present the staff's. evaluation and finding for each spe- cific fission product release path. For the ESF component leakage path reviewed under this SRP Section 15.6.5, Appendix B, the staff's independent review and. calculations should support a conclusion of the following type: The radiological consequences resulting from leakage from ESF compo- nents located outside containment following the hypothetical design basis loss-of-coolant accident were evaluated. The staff reviewed the applicant's analysis and has performed independent calculations. These calculations are based on conservative assumptions. The fis- sion product source term in the leakage meets the guidelines of Regulatory Guide 1.7. The atmospheric dispersion characteristics (X/Q values) used in the calculations are those stated in Section 2.3 of this report. The results of the calculation are reported in Table 15. . The