Document: NUREG-0800
Document ID: a09b1666-b289-4ea9-9e8f-3ee5fbd5bf41
Document Type: srp
Title: CONCRETE AND STEEL INTERNAL STRUCTURES OF STEEL OR
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML1319/ML13198A250.pdf
Revision Date: 2023-06
Chapter: 3
Section ID: 3.8.3
CFR Part: 
CFR Title: 

Content:
evaluates the design and analysis procedures for these platforms, with particular emphasis on the framing and structural behavior under loads. D. Design Reports E. The applicant’s design report, as described in Appendix C to SRP Section 3.8.4, is reviewed. F. Structural Audit A structural audit, as described in SRP Section 3.8.4, Appendix B, is conducted. 5. Structural Acceptance Criteria. The review evaluates the design limits imposed on the various parameters that quantify the structural behavior of the various interior structures 3.8.3-13 Revision 4 – September 2013 of the containment, particularly with respect to stresses, strains, deformations, and factors of safety against structural failure, with emphasis on the extent of compliance with the applicable codes indicated in Subsection II.5 of this SRP. 6. Materials, Quality Control, and Special Construction Techniques. The review evaluates the information provided on the materials that are used in the construction of the containment internal structures. Concrete ingredients, reinforcing bars and splices, structural steel, and various supports and anchors are among the major materials of construction reviewed. The review evaluates the quality control program proposed for the fabrication and construction of the containment internal structures, including nondestructive examination of the materials to determine physical properties, placement of concrete, and erection tolerances. Special, new, or unique construction techniques, such as the use of modular construction methods, if used, are reviewed on a case-by-case basis to determine their effects on the structural integrity of the completed containment internal structures. In addition, the following information should be provided: A. The extent to which the materials and quality control programs comply with American Concrete Institute (ACI) 349, as supplemented by additional guidance provided by RGs 1.142 and 1.199 for concrete and anchors (steel embedments)