Document: NUREG-0800
Document ID: ea7ce8f5-32bf-4d8c-a653-e964bff0ef48
Document Type: srp
Title: EMERGENCY CORE COOLING SYSTEM
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0520/ML052070448.pdf
Revision Date: 2023-06
Chapter: 6
Section ID: 6.3
CFR Part: 
CFR Title: 

Content:
tainment that contain or may contain radioactive materials following an accident. 54. SRP-UDP Format Item, Editorial. Listing of the items contained in the specific criteria is unnecessarily redundant and was removed consistent with the SRP-UDP format. 55. SRP-UDP Format Item, Subsection Each individual area of the specific acceptance criteria Numbering Format was numbered in accordance with the SRP-UDP format. 56. SRP-UDP Format Item, Editorial. Added "of 10 CFR 50.46" and deleted the reference citation. SRP Draft Section 6.3 Attachment A - Proposed Changes in Order of Occurrence Item Source Description 6.3-35 DRAFT Rev. 3 - April 1996 57. Integrated Impact # 600 A discussion on the guidance of Regulatory Guide 1.157, "Best-Estimate Calculations of Emergency Core Cooling System Performance" was added to the specific criteria section of the Acceptance Criteria. Regulatory Guide 1.157 was issued to describe methods acceptable to the NRC staff for meeting the requirements for a realistic or best-estimate evaluation models for ECCS performance. Also included is a sentence on the alternative use of Appendix K as is consistent with the requirements of 10 CFR 50.46. The specific acceptance criteria section is the most appropriate section for discussing Regulatory Guides and is consistent with the format of this SRP section. 58. Integrated Impact # 600; Editorial This is an editorial change to complete the listing of Changes ECCS evaluation model related review areas that are completed under this SRP Section. The additional items listed come directly from and are consistent with the existing Review Procedures. 59. SRP-UDP Format Item, Editorial. In accordance with the SRP-UDP formatting requirements when citing references for the GDCs a parenthetical reference is not required. 60. SRP-UDP Format Item, Editorial. In accordance with the SRP-UDP formatting requirements when citing references for the GDCs a parenthetical reference is not required. 61. SRP-UDP Format Item,