Document: NUREG-0800
Document ID: eb937958-fe7c-410a-91e3-63f04734878a
Document Type: srp
Title: MAIN STEAM ISOLATION VALVE LEAKAGE CONTROL SYSTEM (BMR)
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0523/ML052350465.pdf
Revision Date: 2023-06
Chapter: 6
Section ID: 6.7
CFR Part: 
CFR Title: 

Content:
iles. Acceptance is based on meeting positions C.2 and C.4 of Regulatory Guide 1.96. 3. General Design Criterion 54, as related to the capability for leak detection, isolation, and performance testing for system piping penetrating containment. Acceptance is based on meeting positions C.3 and C.5 through C.12 of Regulatory Guide 1.96. MlI. REVIEW PROCEDURES The procedures below are used during the construction permit (CP) review to determine that the design criteria, design bases, and preliminary design meet the acceptance criteria given in subsection II of this SRP section. For the review of operation license (OL) applications, the procedures are utilized to verify that the initial design criteria and bases have been appropriately imple- mented in the final design. The OL review includes a determination that the content and intent of the technical specifications prepared by the applicant are in agreement with the requirements for system testing, minimum performance, and surveillance developed by the staff. The reviewer will select and emphasize mate*ial from this SRP section, as may be appropriate for a particular case. Upon request from the primary reviewer, the secondary review branches will provide input for the areas of review stated in subsection I of this SRP section. The primary reviewer obtains and uses such input as required to assure that this review procedure is complete. 1. The information provided in the SAR pertaining to the design basis and design criteria, the system piping and instrumentation diagrams (P&IDs), and the system description are reviewed to determine that they clearly delineate the following: a. The method used to accomplish the main steam isolation valve leakage control function and the system components essential for operation following design basis LOCA conditions. b. Essential components of the leakage control system are correctly identified and are isolable from any nonessential portions of the system. The P&IDs are reviewed to