ML18164A255

Audit Summary for Nuscale TR-0516-49417, Evaluation Methodology for Stability Analysis of the Nuscale Power Module - Memorandum

ML18164A255
Person / Time
Site:	NuScale
Issue date:	06/18/2018
From:	Bavol B NRC/NRO/DNRL/LB1
To:	Samson Lee NRC/NRO/DNRL/LB1
Bavol B / 415-6715
Shared Package
ML18164A252	List: ML18164A253 ML18164A255
References
Download: ML18164A255 (2)

Text

OFFICIAL USE ONLY PROPRIETARY INFORMATION June 18, 2018 MEMORANDUM TO: Samuel S. Lee, Chief Licensing Branch 1 Division of Licensing, Siting, and Environmental Analysis Office of New Reactors FROM: Bruce M. Bavol, Project Manager /RA/

Licensing Branch 1 Division of Licensing, Siting, and Environmental Analysis Office of New Reactors

SUBJECT:

AUDIT

SUMMARY

FOR THE REGULATORY AUDIT OF NUSCALE POWER. LLC TOPICAL REPORT TR-0516-49417, EVALUATION METHODOLOGY FOR STABILITY ANALYSIS OF THE NUSCALE POWER MODULE The U.S. Nuclear Regulatory Commission staff conducted an audit on June 8, 2017 -

December 13, 2017, to review NuScale Power, LLC, Topical Report (TR)-0516-49417, Evaluation Methodology for Stability Analysis of the NuScale Power Module. The purpose of this regulatory audit was to: (1) gain a better understanding of the NuScale design; (2) verify information; (3) identify information that will require docketing to support the basis of the licensing or regulatory decision; and (4) review related documentation and non-docketed information to evaluated conformance with regulatory guidance.

The enclosed audit summary describes the content of the review, identifies the audit participants, and documents audit observations.

Docket No.52-048 Document transmitted herewith contains sensitive unclassified information. When separated from the

Enclosures:

enclosure, this document is DECONTROLLED.

1. Audit Summary - (Non-Proprietary)

2. Audit Summary - (Proprietary) cc w/encl.: DC NuScale Power, LLC Listserv (w/o Enclosure 2)

CONTACT: Bruce M. Bavol, NRO/DLSE 301-415-6715 OFFICIAL USE ONLY PROPRIETARY INFORMATION

Pkg: ML18164A252 Memo: ML18164A255 Enclosure No. 1: ML18164A253 Enclosure No. 2: ML18164A254 *via email NRO-002 OFFICE NRO/DLSE/LB1: PM NRO/DLSE/LB1: LA NRO/DSRA/SRSB (BC) NRO/DLSE/LB1 PM NAME BBavol MMoore* RKaras* BBavol (signed)

DATE 06/18/18 04/11/18 06/14/18 06/18/18