ML21243A562

Centrus Cover Memo- Interim Approval to Operate 2021

ML21243A562
Person / Time
Site:	07007003, 07007004
Issue date:	08/31/2021
From:	Jacob Zimmerman NRC/NMSS/DFM/FFLB
To:	Karen Fitch American Centrifuge Operating, Centrus Energy Corp
J Tobin NMSS/DFM/FFLB 301-415-7220
Shared Package
ML21243A559	List: ML21243A562
References
EPID L-2019-SPR-0009
Download: ML21243A562 (3)

Text

OFFICIAL USE ONLY - SECURITY-RELATED INFORMATION K. Wieh UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 August 31, 2021 Ms. Kelly L. Fitch, Regulatory Manager American Centrifuge Operating, LLC P.O. Box 628 Mail Stop 7560 3930 U.S. 23 South Piketon, Ohio 45661

SUBJECT:

CENTRUS ENERGY CORP. AMERICAN CENTRIFUGE OPERATING, LLC -

INTERIM AUTHORITY TO OPERATE CLASSIFIED NETWORK FOR HEADQUARTERS THIN CLIENT SYSTEM (EPID: L-2021-LLA-0155)

Dear Ms. Fitch:

We have reviewed your letter dated August 19, 2021, requesting a 6-month extension of the Interim Authority to Operate (IATO) for the Centrus Energy Corp. Headquarters Classified Administrative Thin Client System Security Control Security Plan SP-HQ-0008 (Agencywide Documents Access and Management System [ADAMS] Accession Number ML21232A028, non-public).

A new interim IATO has been granted by the NRC Authorizing Official and is provided in . An authorization assessment report is provided in Enclosure 2.

In accordance with Title 10 of the Code of Federal Regulations, Section 2.390 of the NRCs Agency Rules of Practice and Procedure, a copy of this letter will be available for public inspection in the NRC Public Document Room or from ADAMS. ADAMS is accessible from the NRC Web site at http://www.nrc.gov/reading-rm/adams.html (the Public Electronic Reading Room).

This document transmits enclosures containing sensitive, unclassified information.

When separated from the enclosures, this document is decontrolled.

OFFICIAL USE ONLY - SECURITY-RELATED INFORMATION

OFFICIAL USE ONLY - SECURITY-RELATED INFORMATION K. Fitch 2 If you have any questions regarding this matter, please contact me or Mr. Yawar Faraz by telephone at: 301-415-7220, or via email to: Yawar.Faraz@NRC.gov.

Sincerely, Jacob I. Digitally signed by Jacob I.

Zimmerman Zimmerman Date: 2021.08.31 20:10:03

-04'00' Jacob I. Zimmerman, Chief Fuel Facility Licensing Branch Division of Fuel Management Office of Nuclear Material Safety and Safeguards Docket No. 07007004 License No. SNM-2011

Enclosures:

1. Interim Authority to Operate (non-public)

2. Authorization Assessment Report (non-public) cc: centrus_acp@listmgr.nrc.gov L. Cutlip, Vice President, Centrus Energy Corp.

S. Harlow, Department of Energy J. Hutson, NRC Contractor OFFICIAL USE ONLY - SECURITY-RELATED INFORMATION

OFFICIAL USE ONLY - SECURITY-RELATED INFORMATION K. Fitch 3

SUBJECT:

CENTRUS ENERGY CORP. AMERICAN CENTRIFUGE OPERATING, LLC -

INTERIM AUTHORITY TO OPERATE CLASSIFIED NETWORK FOR HEADQUARTERS THIN CLIENT SYSTEM (EPID: L-2021-LLA-0155)

DATE: August 31, 2021 DISTRIBUTION:

DFM r/f KEverly, NSIR MBartlett, NMSS TVukovinski, RII MMcCoppin, OEDO RWilliams, RII MMangefrida, OCIO RWomack, RII ADAMS Package Accession Nos.: ML21243A559 (Pkg), ML21243A562 (Letter, public),

ML21243A561 (Encl 1, non-public), ML21243A560 (Encl 2, non-public) *via email OFFICE NMSS/DFM/FFLB* NMSS/DFM/FFLB* NMSS/DFM/FFLB*

NAME YFaraz ELee JZimmerman DATE 08/31/2021 08/31/2021 08/31/2021 OFFICIAL RECORD COPY OFFICIAL USE ONLY - SECURITY-RELATED INFORMATION