ML25237A048

American Centrifuge Plant, Supplement to Substantive Change for Security Plan in Oak Ridge, Tennessee - EPID L-2025-SPR-0006

ML25237A048
Person / Time
Site:	07007004
Issue date:	08/21/2025
From:	Karen Fitch American Centrifuge Operating
To:	Document Control Desk, Office of Nuclear Material Safety and Safeguards, Office of Nuclear Security and Incident Response
References
ACO 25-0066, EPID L-2025-SPR-0006
Download: ML25237A048 (1)

Text

Ame entrifug rating August 21, 2025 ACO 25-0066 CUI// SP-SRI Security-Related lnformation-Withhold Under 10 CFR 2.390 ATTN: Document Control Desk Tara Inverso, Director Division of Security Operations Office of Nuclear Security and Incident Response U.S. Nuclear Regulatory Commission Washington, D.C. 20555-0001 American Centrifuge Plant; Docket Number 70-7004; License Number SNM-2011 Supplement to Substantive Change for American Centrifuge Operating, LLC's Security Plan in Oak Ridge, Tennessee - EPID L-2025-SPR-0006 INFORMATION TRANSMITTED HERE WITH IS PROTECTED FROM PUBLIC DISCLOSURE AS SECURITY-RELATED INFORMATION PURSUANT TO 10 CFR 2.390

Dear Tara Inverso:

The purpose of this letter is to submit American Centrifuge Operating, LLC's (ACO) responses and supplemental proposed changes to address the U.S. Nuclear Regulatory Commission's (NRC) requests for clarification during a conference call on August 4, 2025. provides ACO's responses to these requests for clarification. Enclosure 2 provides the supplemental proposed changes to NR-SP-ACO-OR-0002, Temporary Construction Security Plan for Oak Ridge, TN The supplemental proposed changes were determined not to decrease the effectiveness of the Security Programs/Plans in accordance with 10 Code of Federal Regulations (CFR) 70.32; however, supports the NRC's final approval of the substantive changes submitted under Reference 1.

Enclosures 1 and 2 contain Security-Related Information and ACO requests these enclosures be withheld from public disclosure pursuant to 10 CFR 2.390(d)(l).

lnformation transmitted herewith contains CUI// SP-SRI Security-Related Information-Withhold Under IO CFR 2.390 When separated from Enclosures, this letter is uncontrolled.

American Centrifuge Operating, LLC 3930 U.S. Route 23 South - P.O. Box 628 Piketon, OH 45661

CUI// SP-SRI Security-Related Information-Withhold Under 10 CFR 2.390 Tara Inverso August 21, 2025 ACO 25-0066, Page 2 If you have any questions regarding this matter, please contact me at (740) 897-3859.

Enclosures:

As Stated

Reference:

Sincerely,

~/j;u Kelly L. Fitch Regulatory Manager

1. ACO 25-0039 from K.L. Fitch to T. Inverso (NRC) regarding Substantive Change for American Centrifuge Operating, LLC's Security Plan in Oak Ridge, Tennessee, dated June 30, 2025

[ML25191A036]

cc:

S. Bazian, NRC HQ T. Bluth, DOE Idaho J. Burns, DOE Idaho J. Downs, NRC Y. Paraz, NRC HQ A. Ford, DOE Idaho J. Hutson, Contractor J. Lingard, DOE Idaho M. McAnulty, DOE Idaho N. Pitoniak, NRC Region II L. Pitts, NRC Region II M. Reim, DOE-NE S. Rice, Contractor T. Vukovinsky, NRC Region II D. Woodyatt, NRC HQ Information transmitted herewith contains CUI// SP-SRI Security-Related Information-Withhold Under 10 CFR 2.390 When separated from Enclosures, this letter is uncontrolled.