Document: NUREG-0800
Document ID: 9b735916-a58a-4bd3-b7e0-826b84cb6e43
Document Type: srp
Title: FRACTURE PREVENTION OF CONTAINMENT PRESSURE BOUNDARY
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0520/ML052070465.pdf
Revision Date: 2023-06
Chapter: 6
Section ID: 6.2.7
CFR Part: 
CFR Title: 

Content:
d accident conditions cited by GDC 51. Within this context, typically reviewed are the ferritic materials of components such as freestanding containment vessels, equipment hatches, personnel airlocks, heads of primary containment drywells, tori, containment penetration sleeves, process pipes, end closure caps and flued heads,9 and penetrating-piping systems connecting to penetration process pipes and extending to and including the system isolation valves. Review Interfaces:10 The EMCB also also performs the following reviews under the SRP sections indicated: Reviews the adequacy of programs for assuring the integrity of bolting and threaded fasteners as part of its primary review responsibility for SRP Section 3.13 (proposed).11 The Materials Engineering BranchEMCB will coordinate other branches' evaluations that 12 interface with the overall review of this area as follows:its licensing review with interfacing licensing reviews by the Structural The Civil Engineering and Geosciences Branch 13 (ECGB)(SEB) reviews the design of concrete containments as part of its primary review 14 responsibility foras addressed by SRP Section 3.8.1, which addresses concrete containments and the design of steel containments as part of its primary review responsibility for SRP Section 3.8.2., which addresses steel containments. 15 For the areas of review identified above as part of the review under other SRP sections, the acceptance criteria and their methods of application are contained in the referenced SRP sections.16 II. ACCEPTANCE CRITERIA The EMCBMTEB review applies acceptance criteria based on meeting the relevant 17 requirements of the following Commission regulations: 1. General Design Criterion 1, as it relates to the quality standards for design and fabrication.18 2. General Design Criterion 16, as it relates to the prevention of the release of radioactivity to the environment.19 For components which also may beperform 1 other pressure-retaining functions important to safety