Document: NUREG-0800
Document ID: 825fe003-d78e-433f-8e46-8e2cb989ac88
Document Type: srp
Title: FUNCTIONAL DESIGN OF CONTROL ROD DRIVE SYSTEM
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0523/ML052340589.pdf
Revision Date: 2023-06
Chapter: 4
Section ID: 4.6
CFR Part: 
CFR Title: 

Content:
hrough 3.7.4, 3.8.4, and 3.8.5. The ICSB and Power Systems Branch (PSB) verify the adequacy of the design, installation, inspection, and testing of all electrical systems (sensing, control, and power) required for proper operation as part of their primary review responsibility for SRP Section 7.1 and Appendix 7-A for ICSB and SRP Section 8.3.1 for PSB. The review for fire protection, technical specifications, and quality assurance are coordinated and performed by the Chemical Engineering Branch, Licensing Guidance Branch, and Quality Assurance Branch as part of their primary review responsibility for SRP Sections 9.5.1, 16.0, and 17.0 respectively. The Equipment Qualifications Branch (EQB) reviews the seismic qualification of Category I instrumentation and electrical equipment, and the environmental qualification of electrical and mechanical equipment as part of its primary review responsibility for SRP Sections 3.10 and 3.11 respectively. Other reactivity control systems are reviewed as follows: the ICSB reviews the recirculation flow control system as part of its primary review responsi- bility for SRP Section 7.7. The Chemical Engineering Branch (CEB) reviews the chemical and volume control system as part of its primary review responsibility for SRP Section 9.3.4. The Auxiliary Systems Branch (ASB) reviews the standby liquid control system (BWRs) as part of its primary review responsibility for SRP Section 9.3.5. The Reactor Systems Branch (RSB) reviews the safety injection system as part of its primary review responsibility for SRP Section 6.3. The RSB reviews all transients and accidents in Chapter 15 of the SAR that require reactivity control systems to function. The RSB, with the CPB and ICSB, ascertains that the reactivity and response characteristics of the reactivity control system are conservative with respect to the parameters assumed in the Chapter 15 analyses. In the Chapter 15 review, the RSB verifies that no credit has been taken for the RFCS (in