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
CFR Part: 
CFR Title: 

Content:
sues associated with the design that are out of the scope of the standard design review. The COL Action Items are not intended to be an all-inclusive list of the items required by a COL applicant. COL Action Items should be specified in the Tier 2 portion of the DCD in self-contained subsections, along with the general areas of the design to which they apply. The DCD Introduction should identify the location of the COL action items in the DCD. A table should be provided in the DCD listing the design areas that contain COL Action Items. An appropriate discussion on the status of these items may be included. 7. Treatment of Severe Accident Design Alternatives A design certification applicant must submit an evaluation of design alternatives under 10 CFR 50.34(f)(1). This evaluation may be retained in the DCD, or submitted in a separate report that is referenced in the appropriate section of the DCD. In addition, design certification applicants are also required to submit a separate evaluation of severe accident mitigation design alternatives (SAMDAs) to address, in part, the environmental requirements in 10 CFR Part 51 as they pertain to the design certification rulemaking. The treatment of SAMDAs in design certification rulemakings is discussed in more detail in SECY-91-229, "Severe Accident Mitigation Design Alternatives for Certified Standard Designs." The evaluation of SAMDAs need not be referenced or incorporated in the DCD. 8. Treatment of Secondary References in the DCD Secondary references are references in the DCD to external documents outside the DCD. They typically include industry codes, standards, and topical reports, as well as NRC regulations, regulatory guides, NUREGs, and generic correspondence. These also include references to proprietary information and references to information deleted from the SSAR for purposes of DCD preparation. The DCD itself is considered a primary reference of the rule certifying the design. The following guidance is designed