Document: NUREG-0800
Document ID: 4b58df3f-1f93-4271-aa73-22de04083915
Document Type: srp
Title: LOSS OF NORMAL FEEDWATER FLOW
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0703/ML070300709.pdf
Revision Date: 2023-06
Chapter: 15
Section ID: 15.2.7
CFR Part: 
CFR Title: 

Content:
he sequence of events described in the applicant's SAR or DCD is reviewed by both the organization responsible for reactor systems and the organization for the instrumentation and control systems. The reactor systems reviewer concentrates on: 1. the need for the reactor protection system, 2. the engineered safety systems, 3. operator action to secure and maintain the reactor in a safe condition, 4. the role and performance of auxiliary feedwater and the related operator actions, and 5. the role and performance of RCIC and the related operator actions. The analytical methods are reviewed by the organization responsible for reactor systems to ascertain whether the mathematical modeling and computer codes have been previously reviewed and accepted by the staff. If a referenced analytical method has not been previously reviewed, the reactor systems reviewer requests initiation of a generic evaluation of the new analytical model by the organization responsible for methods and code review. The predicted results of the transient are reviewed to ascertain that the values of pertinent system parameters are within expected ranges for the type and class of reactor under review. Further, the predicted results of the transient are reviewed to ensure that the consequences meet the acceptance criteria given in subsection II, below. 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. 15.2.7-3 Revision 2 - March 2007 Review Interfaces Other SRP sections interface with this section as follows: 1.