Document: NRC Regulatory Guide
Document ID: a1541707-8144-409c-8842-4ea7d4b8ef4e
Document Type: regulatory_guide
Title: 10/2019 (Rev. 19)
Source: NRC Regulatory Guide Division 1
Source URL: https://www.nrc.gov/docs/ML1912/ML19128A244.pdf
Revision Date: 2023-06
Chapter: 
Section ID: RG-1.147
CFR Part: 
CFR Title: 

Content:
ies Without Postweld Heat Treatment, Section XI, Division 1 3/13E N-765 Alternative to Inspection Interval Scheduling Requirements of IWA-2430, Section XI, Division 1 1/26/09 N-769-2 Roll Expansion of Class 1 In-Core Housing Bottom Head Penetrations in BWRs, Section XI, Division 1 7/16/12 N-771 Alternative Requirements for Additional Examinations of Class 2 or 3 Items, Section XI, Division 1 9/8/11 N-773 Alternative Qualification Criteria for Eddy Current Examinations of Piping Inside Surfaces, Section XI, Division 1 1/26/09 N-775 Alternative Requirements for Bolting Affected by Borated Water Leakage, Section XI, Division 1 6/24/10 RG 1.147, Rev. 19, Page 10 CODE CASE NUMBER TABLE 1 ACCEPTABLE SECTION XI CODE CASES DATE OR SUPPLEMENT/ EDITION N-776 Alternative to IWA-5244 Requirements for Buried Piping, Section XI, Division 1 4/9/10 N-786-1 Alternative Requirements for Sleeve Reinforcement of Class 2 and 3 Moderate-Energy Carbon Steel Piping, Section XI, Division 1 4/24/11 N-789-2 Alternative Requirements for Pad Reinforcement of Class 2 and 3 Moderate Energy Carbon Steel Piping for Raw Water Service, Section XI, Division 1 5/15E N-798 Alternative Pressure Testing Requirements for Class 1 Piping Between the First and Second Vent, Drain, and Test Isolation Devices, Section XI, Division 1 12/20/10 N-800 Alternative Pressure Testing Requirements for Class 1 Piping Between the First and Second Injection Valves, Section XI, Division 1 12/20/10 N-803 Similar and Dissimilar Metal Welding Using Ambient Temperature Automatic or Machine Dry Underwater Laser Beam Welding (ULBW) Temper Bead Technique, Section XI, Division 1 2/25/11 N-805 Alternative to Class 1 Extended Boundary End of Interval or Class 2 System Leakage Testing of the Reactor Vessel Head Flange O-Ring Leak-Detection System, Section XI, Division 1 2/25/11 N-823-1 Visual Examination, Section XI, Division 1 4/13E N-825 Alternative Requirements for Examination of Control Rod Drive Housing Welds, Section XI, Division