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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CFR Title: 

Content:
been replaced in this SRP section with the phase “SSCs important to safety” to better correspond to the regulatory language cited in General Design Criteria 2. The staff is also proposing to place greater emphasis on the use of satellite photographs, imagery, and geospatial databases in connection with any review of channel migration or diversion. Other changes incorporated in this revision include the following: I. AREAS OF REVIEW Updated with editorial changes as well as content changes consistent with the discussion above. II. ACCEPTANCE CRITERIA 2.4.9-21 Draft Revision 4 – September 2018 Updated with editorial changes as well as content changes consistent with the discussion above. II. REVIEW PROCEDURES Updated with editorial changes as well as content changes consistent with the discussion above. IV. EVALUATION FINDINGS Updated with editorial changes as well as content changes consistent with the discussion above. V. IMPLEMENTATION No changes. VI. REFERENCES Several changes have been made to this section. The first was to re-organize the references according to type (NRC regulations, NRC regulatory guides, industry codes and standards, and other references). The references were also arranged chronologically. This change was intended to improve the readability of this section of the SRP. The next major change to the “References Section” of this SRP was to delete those earlier technical references cited. The staff believes that in light of the current state of engineering practice in this area by applicants in particular and the broader technical community in general, the inclusion of these types of references adds no real value to this particular SRP section. Formatted: Left