ML18051A730

Audit Summary Memo NuScale Steam Generators

ML18051A730
Person / Time
Site:	NuScale
Issue date:	03/26/2018
From:	Bavol B NRC/NRO/DNRL/LB1
To:	Samson Lee NRC/NRO/DNRL/LB1
Bavol B
References
Download: ML18051A730 (2)

Text

OFFICIAL USE ONLY PROPRIETARY INFORMATION March 26, 2018 MEMORANDUM TO: Samuel S. Lee, Chief Licensing Branch 1 Division of New Reactor Licensing Office of New Reactors FROM: Bruce M. Bavol, Project Manager /RA/

Licensing Branch 1 Division of New Reactor Licensing Office of New Reactors

SUBJECT:

AUDIT

SUMMARY

FOR THE REGULATORY AUDIT OF NUSCALE POWER, LLC DESIGN CERTIFICATION APPLICATION, DESIGN CONTROL DOCUMENT, TIER 2, CHAPTER 5, SECTION 5.4.1, STEAM GENERATORS The U.S. Nuclear Regulatory Commission staff conducted an audit on July 10, 2017 - October 11, 2017, to review NuScale Power, LLC, Design Certification Application, Design Control Document, Tier 2, Chapter 5, Section 5.4.1, Steam Generators. Specifically, the Audit Team reviewed information related to the steam generator degradation and tube integrity assessments, qualification of tube cleaning and inspection methods, and the determination of the tube plugging criterion.

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

Document transmitted herewith contains sensitive unclassified Docket No.52-048 information. When separated from the enclosure, this document is DECONTROLLED.

Enclosures:

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/DNRL 301-415-6715 OFFICIAL USE ONLY PROPRIETARY INFORMATION

Pkg: ML18051A832 Memo: ML18051A810 Enclosure No. 1: ML18051A722 Enclosure No. 2: ML18051A810 *via email NRO-002 NRO/DNRL/LB1: NRO/DEI/MCB (BC) NRO/DNRL/LB1 OFFICE NRO/DNRL/LB1: LA PM PM NAME BBavol MMoore MMitchell BBavol (signed)

DATE 2/22/2018 2/12/2018 02/22/2018 3/26/2018