ML24215A252
| ML24215A252 | |
| Person / Time | |
|---|---|
| Site: | 05200050 |
| Issue date: | 08/02/2024 |
| From: | NuScale |
| To: | Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML24215A000 | List:
|
| References | |
| LO-169995 | |
| Download: ML24215A252 (1) | |
Text
Response to NuScale Topical Report Audit Question Question Number: A-NonLOCA.LTR-16 Receipt Date: 01/15/2024 Question:
Please provide the evaluation used to determine that the PIRT developed for previous NPM is applicable and appropriate for the current submitted NPM.
Response
ER-126485, Rev. 0, NRELAP5 Applicability to NPM-20 Non-LOCA Analysis, Section 4.1 provides the evaluation that the PIRT developed for the previous NPM design (i.e., NPM-160) is applicable to the current NPM design (i.e., NPM-20). ER-126485 has previously been provided in the non-LOCA area of the electronic reading room (eRR) in response to other audit questions. As stated in Section 4.1.2 of ER-126485, the PIRT developed for NPM-160 is not required to be updated for NPM-20 because there are no new additional phenomena identified for NPM-20.
No changes to the SDAA are necessary.
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