Document: NUREG-0800
Document ID: 85a8d3b1-a30b-4282-8217-8bc68986145a
Document Type: srp
Title: ASME CODE CLASS 1, 2, AND 3 PIPING SYSTEMS, PIPING COMPONENTS
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML1404/ML14042A513.pdf
Revision Date: 2023-06
Chapter: 3
Section ID: 3.12
CFR Part: 
CFR Title: 

Content:
Subsection II.2.A are applicable. 3.12-8 Revision 1 – April 2014 vii. Nonseismic/Seismic Interaction (II/I) The acceptance criteria provided in Section 3.9.2, Subsection II.2.K are applicable. viii. Category I Buried Piping The acceptance criteria provided in SRP Section 3.7.3, Subsection II.12 are applicable. B. Piping Modeling Techniques i. Computer Codes The acceptance criteria provided in SRP Section 3.9.1, Subsection II.2 are applicable. ii. Dynamic Piping Model The acceptance criteria provided in SRP Section 3.9.2, Subsection II.2 are applicable. iii. Piping Benchmark Program The computer programs are benchmarked with the appropriate NRC benchmarks. The acceptance criteria provided in SRP 3.9.1, Subsection II.2 are applicable. iv. Decoupling Criteria The acceptance criteria provided in SRP Section 3.7.2, Subsection ll.3.B are applicable. C. Piping Stress Analysis Criteria i. Seismic Input The acceptance criteria provided in SRP Section 3.7.2 Subsection II.5 are applicable. ii. Design Transients The acceptance criteria provided in SRP Section 3.9.1, Subsection II.1 are applicable. iii. Loadings and Load Combinations The acceptance criteria provided in SRP Section 3.9.3, Subsection II.1 are applicable. 3.12-9 Revision 1 – April 2014 iv. Damping Values The acceptance criteria provided in SRP Section 3.9.2, Subsection II.2.L are applicable. v. Combination of Modal Responses The acceptance criteria provided in SRP Section 3.9.2, Subsection II.2.E are applicable. vi. High-Frequency Modes The acceptance criteria provided in SRP Section 3.9.3, Subsection II.2 are applicable. vii. Fatigue Evaluation for ASME Code Class 1 Piping The acceptance criteria in Section III of the ASME Code are applicable. RG 1.207, “Guidelines for Evaluating Fatigue Analyses Incorporating the Life Reduction of Metal Components due to the Effects of the Light-water Reactor Environment for New Reactors,” provides guidance for use in determining the acceptable fatigue life of ASME Class