Document: NUREG-0800
Document ID: 1dabf375-d973-4499-a224-cf6b3b2a0de9
Document Type: srp
Title: INTERNALLY GENERATED MISSILES (OUTSIDE CONTAINMENT)
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0703/ML070370569.pdf
Revision Date: 2023-06
Chapter: 3
Section ID: 3.5.1.1
CFR Part: 
CFR Title: 

Content:
of SSCs important to safety will be protected from internally-generated missiles (outside containment) by individual missile-proof structures, adequate physical separation for redundant systems or the component of systems, or special localized protective shields or barriers for the systems or components. 3.5.1.1-7 Revision 3 - March 2007 2. For those applicants referencing a certified design, the findings will summarize the staff's evaluation of the design details for pressurized gas bottles as well as details of missile protection features for SSCs outside the DC scope. For DC and COL reviews, the findings will also summarize the staff’s evaluation of requirements and restrictions (e.g., interface requirements and site parameters) and COL action items relevant to this SRP section. In addition, to the extent that the review is not discussed in other SER sections, the findings will summarize the staff's evaluation of the ITAAC, including design acceptance criteria, as applicable. V. IMPLEMENTATION The staff will use this SRP section in performing safety evaluations of DC applications and license applications submitted by applicants pursuant to 10 CFR Part 50 or 10 CFR Part 52. Except when the applicant proposes an acceptable alternative method for complying with specified portions of the Commission’s regulations, the staff will use the method described herein to evaluate conformance with Commission regulations. The provisions of this SRP section apply to reviews of applications submitted six months or more after the date of issuance of this SRP section, unless superseded by a later revision. VI. REFERENCES 1. 10 CFR Part 50, Appendix A, General Design Criteria 4, "Environmental and Dynamic Effects Design Bases." 2. Regulatory Guide 1.115, "Protection Against Low-Trajectory Turbine Missiles." 3. NUREG/CR-3551, "Safety Implications Associated with In-Plant Pressurized Gas Storage and Distribution Systems in Nuclear Power Plants." PAPERWORK REDUCTION ACT STATEMENT