Document: NUREG-0800
Document ID: f03d2c71-27a1-41fd-9362-1e62c6142e13
Document Type: srp
Title: Containment Systems and Severe Accidents (Tier 1)
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0520/ML052070653.pdf
Revision Date: 2023-06
Chapter: 14
Section ID: 14.3.11
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CFR Title: 

Content:
to be treated in the DD and ITAAC. It may be covered by the breaker coordination (see above). 5. SENSING INSTRUMENTATION AND LOGIC - e.g., detection of undervoltage and start and loading the EDG. This is a direct safety function in response to design basis event of loss of power. Problems with relay settings should be considered in this requirement. 6. CONTROLS, DISPLAYS, AND ALARMS - check DCD Tier 2/FSER Chapter 18 on the minimum inventory for EOPs, ERGs, etc. 7. TEST FEATURES - limited to cases were special on-line test features have been specifically included (maybe for a special new design feature) DRAFT Rev. 0 - April 1996 14.3-56 8. CONNECTION OF NON-1E LOADS ON 1E BUSES - because of the potential degradation of the Class 1E sources this is part of the independence review. 9. LOCATION OF EQUIPMENT - important for some equipment in relation to its environment. 14.3-57 DRAFT Rev. 0 - April 1996 BUILDING STRUCTURES REVIEW CHECKLIST The following information should be included in the building design descriptions (DD) in a consistent order. I. BUILDING STRUCTURES 1. An ITAAC item for each building should verify the structural capability of the building to withstand design basis loads. A structural analysis should be performed to reconcile the as-built data with the structural design basis. The acceptance criteria should be the existence of a structural analysis report which concludes that the as-built building is able to withstand the structural design basis loads. The DCD Tier 2 should describe the details of the scope and contents of the structural analysis report and the need for reconciliation of construction deviations and design changes with the building dynamic response and its structural adequacy. 2. Do not use the ASME Code N-stamp as an acceptance criterion. Rather, verify the existence of ASME Code-required design documents (e.g., design specifications or design reports) that are prepared by the COL licensee. 3. The turbine building DD may not need