Document: NUREG-0800
Document ID: 2bca792d-0e88-4e2d-b437-be572ed57a48
Document Type: srp
Title: REVIEW OF TRANSIENT AND ACCIDENT ANALYSIS METHODS
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0708/ML070820123.pdf
Revision Date: 2023-06
Chapter: 15
Section ID: 15.0.2
CFR Part: 
CFR Title: 

Content:
Procedures,” dated March 27, 2002. The reviewers should ensure that all areas discussed in the section titled Documentation are addressed in the topical report submitted by a licensee or vendor. The documentation is not required to have the same section titles or organization as described above, but all of the relevant subject matter must be included. The material must be sufficiently detailed to permit the reviewers to begin a review without immediately requesting additional documentation in order to understand the licensing submittal. The results of the acceptance review should be documented in a letter to the organization submitting the evaluation model for review. Submittals that do not contain the required material should also be processed in accordance with NRC Office Instruction No. LIC-101, Revision 1, “Licence Amendment Review Procedures.” The reviewers should document what material is missing from the submittal. This information should then be provided in the letter to the submitting organization so that the material can be revised to meet acceptance review requirements for any future submittals. After a successful completion of the acceptance review, a detailed review of the code documentation may proceed. 2. Detailed Review A. Documentation. The reviewers should review the documentation to determine if (i) all documentation listed in Section II.1 above has been provided, (ii) the evaluation model overview provides an accurate roadmap of the evaluation model documentation, (iii) all documentation is accurate, complete, and consistent and, (iv) all symbols and nomenclature have been defined and consistently used. The reviewers should confirm that the theory manual is a self-contained document and that it describes the field equations, closure relationships, 15.0.2-7 March 2007 numerical solution techniques, and simplifications and approximations (including limitations) inherent in the chosen field equations and numerical methods. The reviewers should