Document: NUREG-0800
Document ID: 91ccd6ba-6094-458e-842b-ff5e6b11f635
Document Type: srp
Title: INTERNALLY GENERATED MISSILES (OUTSIDE CONTAINMENT)
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0520/ML052070370.pdf
Revision Date: 2023-06
Chapter: 3
Section ID: 3.5.1.1
CFR Part: 
CFR Title: 

Content:
design, recommended by this integrated impact (see item 28), a more general Review Procedure was developed. Information from Inspection Manual number 71707, "Plant Operations," (PI-24282), NRC Notice 91-37, "Compressed Gas Cylinder Missile Hazards" (PI-24278), and NUREG/CR-3551, "Safety Implications Associated with In-Plant Pressurized Gas Storage and Distribution Systems in Nuclear Power Plants" (PI-24281) was utilized to develop a general Review Procedure that is not specific to any one type of plant design. The Review Procedure focuses on the protection of SSC important to safety and is consistent with the reviews documented in the FSER for the ABWR regarding missile protection features. A reference to the studies on this subject performed by Oak Ridge National Laboratory and documented in NUREG/CR-3551 was included for the benefit of the reviewer. 30. Integrated Impact # 513 A Review Procedure, specific to applicants referencing a certified design, was added to verify that design details provide adequate protection in regard to pressurized gas bottles and SSC outside of the design certification scope. This Review Procedure is consistent with the positions on this subject identified in section 3.5.1.1 of the ABWR FSER. 31. SRP-UDP Guidance, Added standard paragraph to address application of Implementation of 10 CFR 52 Review Procedures in design certification reviews. 32. Editorial. Provided the acronym SSC for Structures Systems and Components as is consistent with the remainder of the section. 33. Editorial. Use of the term "essential SSC" was replaced with the term "SSC important to safety". Use of the term "SSC important to safety" is consistent with the terminology used in the remainder of the section to identify those SSC that have a safety concern involving missile protection. SRP Draft Section 3.5.1.1 Attachment A - Proposed Changes in Order of Occurrence Item Source Description 3.5.1.1-11 DRAFT Rev. 3 - April 1996 34. Editorial. Use of the term