Document: NUREG-0800
Document ID: 04c894f5-e3ab-479e-8bca-0722777c79a7
Document Type: srp
Title: Revision 4 – January 2016
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML1502/ML15027A401.pdf
Revision Date: 2023-06
Chapter: 11
Section ID: 11
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Content:
70 or RG 1.206. The requirements and acceptance criteria of SRP Section 2.4.13 include 10 CFR 100.10(c) and 10 CFR 100.20(c); GDC 2 of 10 CFR Part 50, Appendix A; 10 CFR 52.17(a)(1)(vi) for early site permit (ESP) applications and 10 CFR 52.79(a)(1)(iii) for COL applications; and RG 1.113, “Estimating Aquatic Dispersion of Effluents from Accidental and Routine Reactor Releases for the Purpose of Implementing Appendix I,” issued April 1977. The reviewer will select and emphasize material from the procedures described below, as may be appropriate for a particular case. If an applicant were to make use of assumptions and calculation methods that differ from NRC guidance and this BTP, the applicant should describe in details the bases for the alternative methods and parameters applied in the analysis. The staff’s review consists of eight major steps and is shared by two technical disciplines. The review steps include the evaluation of the following factors: • failure mechanism and radioactivity releases • mitigating design features • radioactive source term BTP 11-6-4 Revision 4 – January 2016 • calculations of transport capabilities in groundwater and surface water • exposure scenarios and acceptance criteria • SRP dose acceptance criteria • specifications on tank waste radioactivity concentration levels • evaluation findings for reviews of 10 CFR Part 52, COL and other applications Two different technical disciplines, health physics and hydrologic engineering, take part in the review process. The revised guidance presented in the following sections identifies the responsible technical discipline for each step of the process. The health physics staff is responsible for leading the evaluation of all steps except the fourth step. The fourth step, addressing the transport of radioactivity in surface water and groundwater and deriving radionuclide concentrations in unrestricted areas, is the responsibility of the hydrologic engineering staff. The