Document: NUREG-0800
Document ID: a2680f96-0e15-402d-89ab-688ff09806a8
Document Type: srp
Title: with respect to the specified station blackout event/duration.13
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0520/ML052070497.pdf
Revision Date: 2023-06
Chapter: 8
Section ID: 8.3.2
CFR Part: 
CFR Title: 

Content:
f circuits and incoming source breakers [to the affected Class 1E bus(es)], separation and isolation provisions (control and main power), permissive and interlock schemes proposed for source breakers, source initiation/transfer logic, Class 1E load shedding and sequencing schemes that could affect AAC source ability to power safe shutdown loads, source lockout schemes, and bus lockout schemes in arriving at the determination that the independence of the AAC source is acceptable.127 C. References128 1. 10 CFR Part 50, §50.2, Definitions. 2. 10 CFR Part 50, §50.63, "Loss of All Alternating Current Power." 3. Regulatory Guide 1.155, "Station Blackout," U.S. Nuclear Regulatory Commission. 4. Supplement 1 to NUREG-0737, "Clarification of TMI Action Plan Requirements: Requirements for Emergency Response Capability," (Generic Letter 82-33), January 1983, U.S. Nuclear Regulatory Commission. 5. NSAC-108, "Reliability of Emergency Diesel Generators at U.S. Nuclear Power Plants," September 1986, Electric Power Research Institute. 6. NUMARC-8700, "Guidelines and Technical Bases for NUMARC Initiatives Addressing Station Blackout at Light Water Reactors," November 1987, Nuclear Management and Resources Council (NUMARC). SRP Draft Section 8.2 Attachment A - Proposed Changes in Order of Occurrence 8.2-29 DRAFT Rev. 4 - April 1996 Item numbers in the following table correspond to superscript numbers in the redline/strikeout copy of the draft SRP section. Item Source Description 1. Current PRB name and abbreviation Changed PRB to Electrical Engineering Branch (EELB). 2. Editorial modification Changed "GDC" to "General Design Criteria" to accommodate plural usage. 3. Integrated Impact No. 366 Added review of the AAC source for station blackout, if/when provided, as an Area of Review. 4. Current PRB name and abbreviation Changed PRB to EELB. 5. Editorial modification Deleted unnecessary "and." 6. Integrated Impact No. 366 Added discussion of AAC source-related independence reviews