Document: NUREG-0800
Document ID: 9697248b-d015-42be-8808-2202db24977a
Document Type: srp
Title: STANDBY LIQUID CONTROL SYSTEM (BWR)
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0706/ML070680186.pdf
Revision Date: 2023-06
Chapter: 9
Section ID: 9.3.5
CFR Part: 
CFR Title: 

Content:
ower units unless it can be demonstrated that sharing will not impair their ability to perform their safety function. D. The applicant has met the requirements of GDC 26 with respect to the redundancy of reactivity control systems by providing two independent reactivity control systems of different design principles and with respect to the capability of holding the reactor core subcritical under cold conditions. E. The applicant has met the requirements of GDC 27 with respect to the combined capabilities of the reactivity control systems to reliably control reactivity changes under postulated accident conditions since the SLCS has the capability to shut down the reactor with all control rods withdrawn, assuming a single failure. F. The applicant has met the requirements of 10 CFR 50.62(c)(4) by providing a reliable SLCS having the capability to inject a borated water solution into the RPV that meets, or exceeds, the reactivity control requirements specified in the rule. G. Where applicable, the following conclusion should be included—The applicant has also provided a system with acceptable provisions for automatic initiation. H. Where applicable, for designs incorporating motor-operated SLCS storage tank discharge valves, the following conclusion should be included—The applicant has acceptably incorporated the SLCS storage tank discharge valves into a RAP. I. Where applicable, for designs incorporating accumulators, the following conclusion should be included—The applicant has acceptably incorporated the SLCS accumulators RAP. For DC and COL reviews, the findings will also summarize the staff’s evaluation of requirements and restrictions, (e.g., interface requirements and site parameters) and COL action items relevant to this SRP section. In addition, to the extent that the review is not discussed in other SER sections, the findings will summarize the staff’s evaluation of the ITAAC, including design acceptance criteria, as applicable. V. IMPLEMENTATION