Document: NUREG-0800
Document ID: 824740ba-eb51-4b24-bd6f-df01c35d75f3
Document Type: srp
Title: LOSS OF NONEMERGENCY AC POWER TO THE STATION AUXILIARIES
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0705/ML070550008.pdf
Revision Date: 2023-06
Chapter: 15
Section ID: 15.2.6
CFR Part: 
CFR Title: 

Content:
includes the sequence of events, the analytical model, the values of parameters in the analytical model, and the predicted consequences of the transient. The specific areas of review are as follow: 1. The sequence of events described in the applicant's safety analysis report (SAR) is reviewed with concentration on the need for the reactor protection system, the engineered safety systems, and operator action to secure and maintain the reactor in a safe condition. 2. The analytical methods are reviewed to ascertain whether the mathematical modeling and computer codes have been reviewed previously and accepted by the staff. If a referenced analytical method has not been reviewed, the reviewer requests initiation of a generic evaluation of the new analytical model by appropriate reviewers. 3. The predicted results of the transient analysis are reviewed for whether the consequences meet the acceptance criteria of subsection II of this SRP session. The results of the analysis are reviewed for whether the values of pertinent system parameters are within expected ranges for the type and class of reactor under review. 4. COL Action Items and Certification Requirements and Restrictions. For a DC application, the review will also address COL action items and requirements and restrictions (e.g., interface requirements and site parameters). For a COL application referencing a DC, a COL applicant must address COL action items (referred to as COL license information in certain DCs) included in the referenced DC. Additionally, a COL applicant must address requirements and restrictions (e.g., interface requirements and site parameters) included in the referenced DC. Review Interfaces Other SRP sections interface with this section as follows: 1. General information on transient and accident analyses is provided in SRP Section 15.0. 2. Design basis radiological consequence analyses associated with design basis accidents are reviewed under SRP Section 15.0.3. 3. Aspects of the sequence