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:
ble 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 Section 3.9.3, Subsection III.2. xii. Functional Capability Follow the review procedures provided in SRP Section 3.9.3, Subsection III.1(C) xiii. Combination of Inertial and SAM Effects Review the piping design to ensure that when piping is supported at multiple locations within a single structure or is attached to separate structures, the piping analysis includes the effects of relative building movements at supports and anchors (seismic anchor motion), as well as the effects of seismic inertial loads. The acceptance criteria provided in SRP Section 3.9.2, Subsection II.2 (G) are applicable or as an alternative acceptance criteria provided in NUREG-1061, Volume 4 may be used. xiv. OBE as a Design Load Review the design criteria used to address earthquake cycles and seismic anchor motions associated with the single earthquake design. 10 CFR 50, Appendix S, "Earthquake Engineering Criteria for Nuclear Power Plants," allows the use of operating basis earthquake ground motion. The acceptance criteria in SRP Section 3.9.2, Subsection II.3 are applicable. xv. Welded Attachments Review the design, criteria and procedures used for the support members, connections, or attachments welded to piping to ensure compliance with the ASME Code. Acceptable Code Cases are listed in RG 1.84. xvi. Modal Damping for Composite Structures Review the procedure and analysis to account for damping in different elements of the model of a coupled system. The acceptance criteria of SRP Section 3.7.2, Subsection II.13 are applicable. 3.12-18 March 2007 xvii. Temperature for Thermal Analyses Review the criteria used to determine whether thermal analyses of the piping systems are required. The applicant should provide the technical basis for the criteria. xviii. Intersystem LOCA Review the design