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:
as low as reasonably achievable (ALARA) and to providing radiation protection design features, respectively. 4. The Instrumentation and Control Systems Branch (ICSB) Instrumentation & Controls Branch (HICB) and the Power Systems Branch (PSB)evaluates the adequacy of the 23 design, installation, inspection, and testing of all instrumentation, sensing, and controls required to provide the safety-related functions of the CVCS as part of its primary review responsibility for SRP Sections 7.1, 7.6, and Appendix 7A.24 5. The Electrical Engineering Branch (EELB) evaluates the adequacy of the design, 25 installation, inspection, and testing of all electrical systems (sensing, control, and power) required to provide the safety-related functions of the CVCS as part of itstheir primary review responsibility for SRP Sections 7.1, 7.6, and Appendix 7A for ICSB andSRP Sections 8.3.1 and 8.3.2. for PSB In addition, as part of its primary review 26 responsibility for SRP Section 8.4 (proposed), the EELB reviews the plant's overall capabilities to withstand or cope with, and recover from a Station Blackout (SBO) as required by 10 CFR 50.63.27 6. The Structural Engineering Branch (SEB) Civil Engineering and Geosciences Branch (ECGB) determines the acceptability of the design analysis, procedures, and criteria 28 used to establish the ability of seismic Category I structures housing the system and supporting systems to withstand the effects of natural phenomena, such as the safe shutdown earthquake (SSE), the probable maximum flood (PMF), and tornado missiles as part of its primary review responsibility for SRP Sections 3.3.1, 3.3.2, 3.4.2, 3.5.3, 3.7.1, 3.7.2, 3.7.3, 3.8.4, and 3.8.5. The Materials Engineering Branch (MTEBECGB ) 29 also verifies that inservice nondestructive examination requirements are met for system components as part of its primary review responsibility for SRP Sections 5.2.4 and 6.6.30 7. The Mechanical Engineering Branch (EMEB) performs the following reviews: