Document: NUREG-0800
Document ID: 73747cf4-ff95-449b-b6b0-53dc0755b9e0
Document Type: srp
Title: OTHER SEISMIC CATEGORY I STRUCTURES
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML1235/ML12353A382.pdf
Revision Date: 2023-06
Chapter: 3
Section ID: 3.8.4
CFR Part: 
CFR Title: 

Content:
vision 4 – December 2012 Codes/Specifications Title ACI 349 “Code Requirements for Nuclear Safety-Related Concrete Structures” (with additional criteria provided in RG 1.142) ANSI/AISC N690-1994 including Supplement 2 (2004) “Specification for the Design, Fabrication and Erection of Steel Safety-Related Structures for Nuclear Facilities” Regulatory Guides 1.69 “Concrete Radiation Shields for Nuclear Power Plants” 1.91 “Evaluations of Explosions Postulated to Occur on Transportation Routes Near Nuclear Power Plants” 1.115 “Protection Against Low- Trajectory Turbine Missiles” 1.127 “Inspection of Water-Control Structures Associated with Nuclear Power Plants” 1.142 “Safety-Related Concrete Structures for Nuclear Power Plants (Other Than Reactor Vessels and Containments)” 1.143 “Design Guidance for Radioactive Waste Management Systems, Structures, and Components Installed in LWR Plants” 1.160 “Monitoring the Effectiveness of Maintenance at Nuclear Power Plants” 1.199 “Anchoring Components and Structural Supports in Concrete” 3. Loads and Load Combinations. The specified loads and load combinations are acceptable if found to be in accordance with the guidance given below: A. Concrete Structures All loads and load combinations are to be in accordance with ACI 349 and RG 1.142. Supplemental criteria on the use of loads and load combinations are presented below. Dead loads include hydrostatic loads and, for equipment supports, include static and dynamic head and fluid flow effects. 3.8.4-10 Draft Revision 4 – December 2012 Live loads include any movable equipment loads and other loads which vary with intensity and occurrence, such as soil pressure. The dynamic effects of lateral soil pressure should be accounted for in accordance with the provisions of Subsection II.4(H) of this SRP section. For equipment supports, live loads also include loads resulting from vibration and any support movement effects. Alternate load cases, in