Document: NUREG-0800
Document ID: 93a26deb-9fac-4f56-a0c6-8addc960a55b
Document Type: srp
Title: ASME CODE CLASS 1, 2, AND 3 PIPING SYSTEMS, PIPING COMPONENTS AND
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0700/ML070040002.pdf
Revision Date: 2023-06
Chapter: 3
Section ID: 3.12
CFR Part: 
CFR Title: 

Content:
into two parts with the input from the larger piping system used to analyze the smaller piping system. The acceptance criteria in Subsection II.2(d) of this SRP section is applicable. C. Piping Stress Analyses Criteria i. Seismic Input Follow the review procedures provided in SRP Section 3.9.2, Subsection III.2. ii. Design Transients Follow the review procedures provided in SRP Section 3.9.1, Subsection III.1. iii. Loading and Load Combination Follow the review procedures provided in SRP Section 3.9.3, Subsection III.1. iv. Damping Values Follow the review procedures provided in SRP Section 3.9.2, Subsection III.2. v. Combination of Modal Responses Follow the review procedures provided in SRP Section 3.9.2, Subsection III.2. vi. High-Frequency Modes Follow the review procedures provided in SRP Section 3.9.2, Subsection III.2. vii. Fatigue Evaluation for ASME Code Class 1 Piping Follow the review procedures provided in SRP Section 3.9.3, Subsection III.1. viii. Fatigue Evaluation for ASME Code Class 2 and 3 Piping Follow the review procedures provided in SRP Section 3.9.3, Subsection III.1. ix. Thermal Oscillations in Piping Connected to the RCS Review the procedures to account for piping systems susceptible to thermal oscillations, cycling, and striping. Also review the development and implementation of a program to provide continued assurance of integrity of 3.12-17 March 2007 piping systems. This program should address thermal oscillations, cycling, and striping of the piping system and should address the recommendations of NRC BL 88-08. x. Thermal Stratification Review the procedures to account for piping systems susceptible to thermal stratification. Also review the development and implementation of a program to provide continued assurance of integrity of susceptible piping systems. This program should address the recommendations of NRC BL 79-13 and BL 88-11. xi. Safety Relief Valve Design, Installation, and Testing Follow the review procedures provided in SRP