Document: NUREG-0800
Document ID: d4d35b7c-b4e5-4cb4-8dd9-1b7edddf0ad6
Document Type: srp
Title: CHEMICAL AND VOLUME CONTROL SYSTEM (PWR) (INCLUDING BORON
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0520/ML052070537.pdf
Revision Date: 2023-06
Chapter: 9
Section ID: 9.3.4
CFR Part: 
CFR Title: 

Content:
out event due to a loss of all AC power. Evaluation of the CVCS in ACCEPTANCE CRITERIA: Added regard to its support functions in coping with and new step I. recovering from a station blackout event is necessary to show compliance with the requirements and REVIEW PROCEDURES: guidance. Added new step E. EVALUATION FINDINGS: Modified list of criteria and added new item 9 to the list of conclusion statements. REFERENCES: Added new references items 2 and 14. 430 Add a Review Procedure to address the NRC staff REVIEW PROCEDURES: guidance on the proper design of the CVCS miniflow Added a new step 12 with sub- systems required to ensure CVCS pump protection. steps a. and b. REFERENCES: Added new reference items numbers 18, 19 and 20. 431 Modify the Review Procedures to verify the provision REVIEW PROCEDURES: of a diverse seal injection system where applicable. A Added a paragraph to review diverse seal injection system may be necessary if the procedure step E. applicant cannot demonstrate the integrity of the reactor coolant pump seals during a station blackout IMPLEMENTATION: Added for an extended period. clarification of applicability of new review procedure step E. SRP Draft Section 9.3.4 Attachment B - Cross Reference of Integrated Impacts DRAFT Rev. 3 - April 1996 9.3.4-30 1013 Update the Acceptance Criteria to reflect the ACCEPTANCE CRITERIA: Added requirements of 10 CFR 50.34(f)(2)(xxvi) and step II.H and deleted specific NUREG-0737 TMI action plan item III.D.1.1 regarding criteria step 3. leakage detection and control. REVIEW PROCEDURES: Revised step 10. EVALUATION FINDINGS: Added 10 CFR 50.34(f)(2)(xxvi) to the list of Acceptance Criteria. Modified step (8) of the evaluation conclusions. REFERENCES: Added item 1 to the reference list. 1279 Revise the Review Procedures for review of REVIEW PROCEDURES: Added capabilities to control the composition of primary a paragraph to step A.5. coolant within acceptable limits. IMPLEMENTATION: Added clarification of