Document: NUREG-0800
Document ID: 1e026b4f-5a81-43c8-9dd3-fef9bb4f9c3d
Document Type: srp
Title: INTERNALLY GENERATED MISSILES (INSIDE CONTAINMENT)
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0520/ML052070372.pdf
Revision Date: 2023-06
Chapter: 3
Section ID: 3.5.1.2
CFR Part: 
CFR Title: 

Content:
ms, and componentsthe SSC important to safety necessary to maintain a safe plant 38 shutdown, the staff concludes that the structures, systems, and components to be protected from internally generated missiles (inside containment) meet the requirements of General Design Criterion 4 with respect to protection of safety-related SSCSSC important to safety from internal missiles inside containment since the applicant: 39 1. Has used methods for identification of potential sources of internal missiles and for demonstrating the adequacy of the protection provided which have been reviewed by the staff in this or in previous applications and found acceptable; and 40 2. Has shown that essential SSC the functions of SSC important to safety will be 41 protected from internally generated missiles (inside containment) by locating the systems or components in individual missile-proof structures, providing adequate physical separation for redundant systems or components of the system, or 42 providing special localized protective shields or barriers.; and43 3. Has shown that controls are provided to ensure that all unsecured maintenance equipment inside containment, including equipment required for maintenance and equipment undergoing maintenance, will not generate a potential missile hazard. 44 For design certification reviews, the findings will also summarize, to the extent that the review is not discussed in other safety evaluation report sections, the staff's evaluation of inspections, tests, analyses, and acceptance criteria (ITAAC), including design acceptance criteria (DAC), site interface requirements, and combined license action items that are relevant to this SRP section.45 DRAFT Rev. 3 - April 1996 3.5.1.2-6 V. IMPLEMENTATION The following is intended to provide guidance to applicants and licensees regarding the NRC staff's plans for using this SRP section. This SRP section will be used by the staff when performing safety evaluations of license applications submitted by