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:
upplemented by the NRC staff FSER for the EPRI URD. The changes list supplemental information from the EPRI Evolutionary URD FSER rather than referencing the FSER documenting the staff's review of the URD to minimize the explicit discussion of "evolutionary plants" and previously developed SERs in the SRP. 56. Integrated Impact # 1013 This is an editorial revision to make the Review Procedure statements consistent with the Acceptance Criteria on leakage control programs. Only minor changes in terminology were made such as replacing "leak reduction" with "leakage control" since leak reduction is only one aspect of the leakage control program. In addition, a complete description of the applicable portions of the CVCS system was added for consistency. The reference to the applicable licensees and to NUREG-0718 was removed as they are redundant to the information provided by the regulations listed in the Acceptance Criteria. 57. Integrated Impact # 427 A new review procedure was added to review the provisions provided to preclude the formation of vacuum conditions in CVCS tanks that can contain primary coolant. This review procedure is consistent with the NRC staff guidance on vacuum protection provided in NRC Generic Letter 80-21, "Vacuum Condition Resulting in Damage to Chemical Volume Control System (CVCS) Holdup Tanks (Sometimes Called 'Clean Waste Receiver Tanks')." 58. Integrated Impact # 430. Added a new review procedure to address the reviews necessary to verify proper design of the miniflow systems required to ensure CVCS pump protection. The guidance provided is consistent with the NRC staff positions as described in NRC Bulletins 88-04 and 80- 18 and as described in Generic Letter 89-04, "Guidance on Developing Acceptable Inservice Testing Programs." 59. SRP-UDP Format Item, Editorial Added a comma to correct grammar error. SRP Draft Section 9.3.4 Attachment A - Proposed Changes in Order of Occurrence Item Source Description 9.3.4-25 DRAFT Rev. 3 - April 1996