Document: NUREG-0800
Document ID: 805f7e09-51a2-413b-92af-e23bb9073497
Document Type: srp
Title: NUREG-0800
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0520/ML052070493.pdf
Revision Date: 2023-06
Chapter: 8
Section ID: 8
CFR Part: 
CFR Title: 

Content:
th respect to current time. 36. Editorial Revised to refer to a listed reference regarding the described event. 37. Editorial Revised to convey appropriate present and future tense. 38. No change This position only requires the Class 1E bus(es) to be separated from offsite power by the second level of undervoltage protection. The PRB should consider whether this position should also discuss what is acceptable with respect to initiation, capability for subsequent connection of emergency onsite sources, and non-interference with onsite source operation. If, for example, the second level voltage protection locks out the Class 1E bus upon separation from offsite power, thus preventing reconnection of any source, it would obviously be unacceptable but would technically satisfy the position for separation from offsite power as now stated. 39. No change This position only requires the Class 1E bus(es) to be separated from offsite power by the second level of undervoltage protection. The PRB should consider whether this position should also discuss what is acceptable with respect to initiation, capability for subsequent connection of emergency onsite sources, and non-interference with onsite source operation. If, for example, the second level voltage protection locks out the Class 1E bus upon separation from offsite power, thus preventing reconnection of any source, it would obviously be unacceptable but would technically satisfy the position for separation from offsite power as now stated. SRP Draft Section recommendations Attachment A - Proposed Changes in Order of Occurrence Item Source Description DRAFT Rev. 3 - April 1996 8A-24 40. Integrated Impact 1531, SRP-UDP Added reference to RG 1.153 and IEEE 603 as format item relevant. Added identification of IEEE 279 by reference number for the first citation of this non- CFR/RG reference citation. Also revised to reflect the applicable version and title of IEEE 279 in the reference listing rather than in the body text of the