Document: NUREG-0800
Document ID: bef1ea40-9941-4e02-89c6-16eca69fabac
Document Type: srp
Title: FOUNDATIONS
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0523/ML052340582.pdf
Revision Date: 2023-06
Chapter: 3
Section ID: 3.8.5
CFR Part: 
CFR Title: 

Content:
displacements, are reviewed on a case-by-case basis. SEB coordinates other branches evaluations that interface with structural engineering aspects of the review as follows: Determination of structures which are subject to a quality assurance program in accordance with the requirements of Appendix B to 10 CFR Part 50 is performed by the Mechanical Engineering Branch (MEB) as part of its primary review responsibility for SRP Sections 3.2.1 and 3.2.2. SEB will perform its review of safety-related structures on that basis. Determination of pressure loads from high energy lines located in safety-related structures other than containment is per- formed by the Auxiliary Systems Branch (ASB) as part of its primary review responsiblity for SRP Section 3.6.1. SEB accepts the loads thus generated as approved by the ASB, to be included in the load combination equations of this SRP section. Determination of loads generated due to pressure under accident conditions is performd by the Containment Systems Branch (CSB) as part of its primary review responsibility for SRP Section 6.2.1. SEB accepts the loads thus generated, as approved by the (CSB), to be included in the load combinations in this SRP section. The review of geo- logical and seismological information to establish the free field ground motion is performed by the Geosciences Branch as described in Section 2.5.1 and 2.5.2. Hydrologic and Geotechnical Engineering Branch reviews the geotechnical parameters and methods employed in the analysis of free field soil media and soil properties as described in Section 2.5.4 and 2.5.5. SEB accepts the results of the reviews performed by these branches including the maximum seismic ground accelerations for the Operating Basis 3.8.5-a Rev. 1 - July 1981 Earthquake (OBE) and the Safe Shutdown Earthquake (SSE), site dependent free field ground motion records, soil properties, etc., as an integral part of the seismic analysis review of Category I structures. The review for Quality