Document: NUREG-0800
Document ID: 496b5bd8-c9a2-4cf6-a703-e41c51e155ec
Document Type: srp
Title: CHANNEL MIGRATION OR DIVERSION
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML1819/ML18190A201.pdf
Revision Date: 2023-06
Chapter: 2
Section ID: 2.4.9
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site. 8. Additional Information for 10 CFR Part 52 Applications: Additional information may be presented dependent on the type of NRC application. For a COL application, the additional information is dependent on whether the application references an ESP, a DC, both, or neither. Information requirements are prescribed within the “Contents of Application” sections of the applicable Subparts to 10 CFR Part 52, “Licenses, Certifications, and Approvals for Nuclear Power Plants." Review Interfaces Other SRP sections interface with scope of the review addressed in this SRP section, as noted below: 1. The identification of those SSCs important to safety that should be protected against the effects of flooding due to channel migration or diversion is performed under SRP Section 3.4.1, “Flood Protection.” 2. The review of the design of seismic Category I structures to design for the effects of flooding, including that which could result from channel migration or diversion, is performed under SRP Section 3.4.2, “Analysis Procedures.” 3. The review to ensure that adverse environmental conditions, including freezing, will not preclude the safety function of the ultimate heat sink source is performed under SRP Section 9.2.5, “Ultimate Heat Sink.” 4. The staff is responsible for providing the site characteristics and other hydrogeologic parameters related to channel migration or diversion at or near the site to the cognizant NRC organization responsible for review of those SSCs important to safety to ascertain whether the appropriate flooding effects are properly considered in the hydraulic, mechanical, or structural design basis for the plant. 5. For DC applications and COL applications referencing a DC rule or DC application, review of the site parameters in the Design Control Document (DCD) Tier 1 and Chapter 2 of the DCD Tier 25 submitted by the applicant is performed under SRP Section 2.0, “Site Characteristics and Site Parameters.” Review of site