Document: NUREG-0800
Document ID: 5887ec11-6ad2-46aa-be7f-d596fb3777b6
Document Type: srp
Title: CONCRETE CONTAINMENT
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0520/ML052070324.pdf
Revision Date: 2023-06
Chapter: 3
Section ID: 3.8.1
CFR Part: 
CFR Title: 

Content:
Containment Liner Welds35 1.35 Inservice Surveillance of Ungrouted Tendons in Pre- stressed Concrete Containment Structures 3.8.1-9 DRAFT Rev. 2 - April 1996 1.35.1 Determining Prestressing Forces for Inspection of Prestressed Concrete Containments36 1.55 Concrete Placement in Category I Structures37 1.90 Inservice Surveillance in Prestressed Concrete Containments with Grouted Tendons 1.94 Quality Assurance Requirements for Installation, Inspection and Testing of Structural Concrete and Structural Steel during the Construction Phase of Nuclear Power Plants 1.103 Post-Tensioned Prestressing System for Concrete Reactor Vessels and Containments38 1.107 Qualification for Cement Grouting for Prestressing Tendons in Containment Structures 1.136 Material for Concrete Containments 3. Loads and Loading Combinations The specified loads and load combinations are acceptable if found to be in accordance with Article CC-3000 of the Code with the exceptions listed below taken to the requirements specified in Table CC-3230-1. a. In the third combination under "abnormal/severe environmental condition "0.5" under Ess should be replaced by the word "or."39 ba. The maximum values of P , T , R , Y(r), Y(j) and Y(m) R , R , and R should a a a rr rj rm 40 be applied simultaneously, where appropriate, unless a time-history analysis is performed to justify doing otherwise. cb. Hydrodynamic loads resulting from LOCA and/or SRV actuation should be combined as indicated in the appendix to this SRP section. dc. Where post-LOCA flooding is a design consideration, the following combination should also be considered in the factored load category: 1.0 D + 1.0 L + 1.0 F + 1.0 Feqo, where D, L, Feqo are as defined in the Code and F is the load generated by the post-LOCA flooding of the containment. 10 CFR 50.34(f)(3)(v) requirements regarding loads and loading combinations include the following: DRAFT Rev. 2 - April 1996 3.8.1-10 d. Containment integrity should be maintained by meeting the