Document: NUREG-0800
Document ID: 0b529a75-fd6e-4e39-9791-94f199dfcf56
Document Type: srp
Title: CHEMICAL AND VOLUME CONTROL SYSTEM (PWR) (INCLUDING BORON
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0701/ML070160660.pdf
Revision Date: 2023-06
Chapter: 9
Section ID: 9.3.4
CFR Part: 
CFR Title: 

Content:
n reactor coolant pump seal integrity is performed under SRP Section 9.2.2. 7. Review of the CVCS with respect to fire protection is performed under SRP Section 9.5.1. 8. Reviews of liquid, solid, and gaseous waste treatment aspects of the CVCS are performed under SRP Sections 11.2, 11.3, and 11.4, respectively. 9. Reviews of the CVCS to verify that low-pressure portions of the CVCS that interface with the RCS are designed, to the extent practical, to withstand full RCS pressure. If designing the CVCS with an ultimate rupture strength capable of withstanding full RCS pressure is not possible, the reviewer verifies that appropriate compensating measures have been taken in accordance with the review provided in SRP Section 3.12. 10. Evaluation of the injection of borated water into the RCS to meet combined reactivity control system redundancy and capability requirements of GDC 26 and 27 is performed under SRP Section 4.3. 11. For the plant designs that rely on the CVCS to perform safety functions of emergency boration and core cooling as part of ECCS for mitigation of the design basis events, review of the CVCS flow capacity and injection pressure to verify that specified acceptable fuel design limits are not exceeded following an inadvertent opening of a pressurizer relief valve, and the acceptance criteria of 10 CFR 50.46 are complied with following a postulated LOCA in evaluating the ECCS function is performed under SRP Sections 6.3, 15.6.1, and 15.6.5. 12. Review of CVCS malfunctions that can result in a decrease in boron concentration in the reactor coolant to assure that fuel damage limits are not exceeded and that adequate time is available to terminate the dilution before the shutdown margin has been eliminated is performed under SRP Section 15.4.6. 13. Review of the process and effluent radiological monitoring aspects of the CVCS is performed under SRP Section 11.5. 14. Review of the system with respect to maintaining occupational radiation exposure as low as