Federal Register - February 2, 2021
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Source: Federal Register
7824
Federal Register / Vol. 86, No. 20 / Tuesday, February 2, 2021 / Proposed Rules
A. Code Cases Proposed To Be Approved for Unconditional Use The Code Cases discussed in Table I
are new, revised, or reaffirmed Code
Cases in which the NRC is not proposing any conditions. The table identifies the draft regulatory guide
listing the applicable Code Case that the NRC proposes to approve for use.
TABLE IACCEPTABLE CODE CASES
Published with supplement
Code Case No.
Title Boiler and Pressure Vessel Code Section III
addressed in DG1366, Table 1
N24917
0 2019 Edition
N5391
N6921
N7211
N8013
N8224
N855
N856
0
6
5
1
7
2
2
N859
5 2015 Edition
N8631
1 2017 Edition
N866
N8701
0 2017 Edition
4 2017 Edition
N879
1 2017 Edition
N884
0 2019 Edition
N887
6 with errata issued in 3/19E.
0 2019 Edition
N891
2017
2015
2017
2017
2015
2015
2015
Edition Edition Edition Edition Edition Edition Edition
Additional Materials for Subsection NF, Classes 1, 2, 3, and MC Supports Fabricated without Welding, Section III, Division 1.
UNS N08367 in Class 2 and 3 Valves, Section III, Division 1.
Use of Standard Welding Procedures, Section III, Division 1.
Alternative Rules for Linear Piping Supports, Section III, Division 1.
Rules for Repair of N-Stamped Class 1, 2, and 3 Components, Section III, Division 1.
Application of the ASME Certification Mark, Section III, Divisions 1, 2, 3, and 5.
SB148 C95800 Valves for Class 3 Construction, Section III, Division 1.
SA494 Grade CW12MW UNS N30002 Nickel Alloy Castings for Construction of NPS
212 and Smaller Flanged Valves for Class 3 Construction, Section III, Division 1.
Construction of ASME B16.9 Wrought Buttwelding Fittings and ASME B16.11 Forged Fittings Made From SB366 UNS N04400 Material for Section III, Class 3 Construction, Section III, Division 1.
Post Weld Heat Treatment PWHT of Valve Seal Welds for P4 and P5A Materials, Section III, Division 1.
Alternative Materials for Construction of Section III, Class 2 Vessels, Section III, Division 1.
Rules for the Elimination of External Surface Defects on Class 1, 2, and 3 Piping, Pumps, or Valves After Component Stamping and Prior to Completion of the N3 Data Report, Section III, Division 1.
Use of Micro-Alloyed Carbon Steel Bar in Patented Mechanical Joints and Fittings, Classes 1, 2, and 3, Section III, Division 1.
Procedure to Determine Strain Rate for Use with the Environmental Fatigue Design Curve Method and the Environmental Fatigue Correction Factor, Fen, Method as Part of an Environmental Fatigue Evaluation for Components Analyzed per the NB3200 Rules, Section III, Division 1.
Alternatives to the Requirements of NB4424.2a, Figure NB42502, and Figure NB
42503, Section III, Division 1.
Alternative Requirements to Appendix XXVI, XXVI2400, XXVI4130, and XXVI4131 for Inspection and Repair of Indentations for Polyethylene Pipe and Piping Components, Section III, Division 1.
jbell on DSKJLSW7X2PROD with PROPOSALS
Boiler and Pressure Vessel Code Section XI
addressed in DG1367, Table 1
N5613
0 2019 Edition
N63810
1 2019 Edition
N6532
2 2015 Edition
N7021
1 2019 Edition
N7162
N768
0 2017 Edition
0 2019 Edition
N7863
1 2017 Edition
N7893
1 2017 Edition
N809
2 2015 Edition
N8451
N8481
N851
6 2015 Edition
0 2017 Edition
0 2015 Edition
N858
2 2017 Edition
N865
2 2017 Edition
N867
N873
0 2017 Edition
1 2017 Edition
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Alternative Requirements for Wall Thickness Restoration of Class 2 and High Energy Class 3 Carbon Steel Piping, Section XI, Division 1.
Similar and Dissimilar Metal Welding Using Ambient Temperature Machine GTAW Temper Bead Technique, Section XI, Division 1.
Qualification Requirements for Full Structural Overlaid Wrought Austenitic Piping Welds, Section XI, Division 1.
Alternative Requirements for Boiling Water Reactor BWR Nozzle Inner Radius and Nozzle-to-Shell Welds, Section XI, Division 1.
Alternative Piping Classification and Examination Requirements, Section XI, Division 1.
Alternative Volumetric Coverage Requirements for Ultrasonic Examination of Class 1 and 2
Pressure Vessel Weld Joints Greater Than 2 in. 50 mm in Thickness, Section XI, Division 1.
Alternative Requirements for Sleeve Reinforcement of Class 2 and 3 Moderate Energy Carbon Steel Piping, Section XI, Division 1.
Alternative Requirements for Pad Reinforcement of Class 2 and 3 Moderate Energy Carbon Steel Piping for Raw Water Service, Section XI, Division 1.
Reference Fatigue Crack Growth Rate Curves for Austenitic Stainless Steels in Pressurized Reactor Water Environments, Section XI, Division 1.
Qualification Requirements for Bolts and Studs, Section XI, Division 1.
Alternative Characterization Rules for Quasi-Laminar Flaws, Section XI, Division 1.
Alternate Method for Establishing the Reference Temperature for Pressure Retaining Materials, Section XI, Division 1.
Alternative Volumetric Coverage Requirements for Ultrasonic Examination of Class 1 Nozzle-to-Vessel Welds, Section XI, Division 1.
Alternative Requirements for Pad Reinforcement of Class 2 and 3 Atmospheric Storage Tanks, Section XI, Division 1.
Clarification of NDE Practical Examination Requirements, Section XI, Division 1.
Examination Requirements for the Core Makeup Tanks, Section XI, Division 1.
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