Document: NUREG-0800
Document ID: 87477809-7581-4701-b6f2-91410029e1c8
Document Type: srp
Title: MAIN STEAM SUPPLY SYSTEM
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0703/ML070380206.pdf
Revision Date: 2023-06
Chapter: 10
Section ID: 10.3
CFR Part: 
CFR Title: 

Content:
verifies that minimum requirements are met for each accident situation for the required time spans. For each case, the design is acceptable if minimum system requirements are met. 8. Review of the SAR to assure that the applicant has committed to address the potential for water (steam) hammer and relief valve discharge loads and will take adequate action to minimize such occurrences. Drain pots, line slope, and valve operators should be addressed. 9. The reviewer confirms that the MSSS capability is sufficient with respect to the plant’s ability to cope with, and recover from, an SBO of a specified duration by determining compliance with Regulatory Guide 1.155, Positions C.3.2, C.3.3, and C.3.5, as they relate to the design of the MSSS. This review is coordinated with the review of the SBO event under SRP Section 8.4. For review of a DC application, the reviewer should follow the above procedures to verify that the design, including requirements and restrictions (e.g., interface requirements and site parameters), set forth in the final safety analysis report (FSAR) meets the acceptance criteria. DCs have referred to the FSAR as the design control document (DCD). The reviewer should also consider the appropriateness of identified COL action items. The reviewer may identify additional COL action items; however, to ensure these COL action items are addressed during a COL application, they should be added to the DC FSAR. For review of a COL application, the scope of the review is dependent on whether the COL applicant references a DC, an early site permit (ESP) or other NRC approvals (e.g., manufacturing license, site suitability report or topical report). For review of both DC and COL applications, SRP Section 14.3 should be followed for the review of ITAAC. The review of ITAAC cannot be completed until after the completion of this section. IV. EVALUATION FINDINGS The reviewer verifies that the applicant has provided sufficient information and that the review and