Document: NUREG-0800
Document ID: 9687ba4a-508e-4167-9d91-a1bb9873aaef
Document Type: srp
Title: through 3.5.3.3 for earth retaining walls).
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML1006/ML100630323.pdf
Revision Date: 2023-06
Chapter: 3
Section ID: 3.5.3.1
CFR Part: 
CFR Title: 

Content:
nded high-density racks. The fuel pool liner leak-tight integrity should be maintained, or the functional capability of the fuel pool should be demonstrated. 7. Materials, Quality Control, and Special Construction Techniques The applicant should describe materials, quality control procedures, and any special construction techniques; the sequence of installation of the new fuel racks; and the 3.8.4-33 Revision 3 – May 2010 precautions to be taken to prevent damage to the stored fuel during the construction phase. If connections between the rack and the pool liner are made by welding, the welder, as well as the welding procedure for the welding assembly, should be qualified in accordance with the applicable code. For spent fuel pool racks fabricated from aluminum, American Society of Civil Engineers, Suggested Specification for Structures of Aluminum Alloys 6061-T6 and 6067-T6 and ASpecification for Aluminum Structures@ (issued by The Aluminum Association) contain the guidance regarding material properties. TABLE 1 LOAD COMBINATION ACCEPTANCE LIMIT D + L Level A service limits D + L + T0 D + L + T0 + E D + L + Ta + E Level B service limits D + L + T0 + Pf D + L + Ta + E' Level D service limits D + L + Fd The functional capability of the fuel racks should be demonstrated Limit Analysis 1.7 (D + L) Appendix XVII, Article 4000 of ASME Code, Section III 1.3 (D + L + T0) 1.7 (D + L + E) 1.3 (D + L + E + T0) 1.3 (D + L + E + Ta) 1.3 (D + L + T(o) + Pf) 1.1 (D + L + T(a) + E') 3.8.4-34 Revision 3 – May 2010 Notes: 1. The abbreviations in the table above are those used in Subsection II.3 of this SRP where each term is defined except for Ta, which is defined here as the highest temperature associated with the postulated abnormal design conditions. 2. Deformation limits specified by the design specification limits should be satisfied, and such deformation limits should preclude damage to the fuel assemblies. 3. The provisions of ASME Code, Section III, Division 1,