ML23333A087

Transmittal of Dam Safety Inspection Report - Public

ML23333A087
Person / Time
Site:	Comanche Peak
Issue date:	12/13/2023
From:	Dennis Galvin Plant Licensing Branch IV
To:	Peters K Vistra Operations Company
Galvin D
Shared Package
ML23333A125	List: ML23333A087
References
EPID L-2017-LNS-0015
Download: ML23333A087 (3)

Text

OFFICIAL USE ONLY - SECURITY RELATED INFORMATION CEII-DO NOT RELEASE December 13, 2023 Mr. Ken J. Peters Senior Vice President and Chief Nuclear Officer Attention: Regulatory Affairs Vistra Operations Company LLC Comanche Peak Nuclear Power Plant 6322 N FM 56 P.O. Box 1002 Glen Rose, TX 76043

SUBJECT:

COMANCHE PEAK NUCLEAR POWER PLANT, UNIT NOS. 1 AND 2 -

TRANSMITTAL OF DAM SAFETY INSPECTION REPORT

Dear Mr. Peters:

Enclosed is a copy of the Dam Safety Inspection Report prepared by the U.S. Federal Energy Regulatory Commission (FERC) for the U.S. Nuclear Regulatory Commission (NRC). This report contains the results of an inspection conducted on June 21, 2023, of the Safe Shutdown Impoundment (SSI) dam at the Comanche Peak Nuclear Power Plant, Unit Nos. 1 and 2. Based on observations made during the field inspection, review of data submitted by the owner, and discussions with the NRC staff and licensee representatives, FERC found that the SSI dam embankment and appurtenances were in satisfactory condition and adequately maintained for service, stability, and longevity.

The information in the enclosed report is considered critical energy infrastructure information (CEII) and security-related information. Thus, the enclosure is considered official use only and is being withheld from public disclosure.

The enclosure transmitted herewith contains Official Use Only - Security-Related Information and Critical Energy Infrastructure Information.

When separated from the enclosure, this transmittal document is DECONTROLLED.

OFFICIAL USE ONLY - SECURITY RELATED INFORMATION CEII-DO NOT RELEASE

OFFICIAL USE ONLY - SECURITY RELATED INFORMATION CEII-DO NOT RELEASE K. Peters If you have any questions, please contact me at 301-415-6256 or by email to Dennis.Galvin@nrc.gov.

Sincerely,

/RA/

Dennis J. Galvin, Project Manager Plant Licensing Branch IV Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket Nos. 50-445 and 50-446

Enclosure:

FERC Dam Safety Inspection Report (Non-Public) cc w/o enclosure: Listserv OFFICIAL USE ONLY - SECURITY RELATED INFORMATION CEII-DO NOT RELEASE

Package: ML23333A125 (Non-Public)

Transmittal Letter: ML23333A084 (Non-Public)

Transmittal Letter: ML23333A087 (Public)

Enclosure:

ML23333A086 (Non-Public) *concurrence by email OFFICE NRR/DORL/LPL4/PM NRR/DORL/LPL4/LA* NRR/DEX/EXHB/DSO*

NAME DGalvin PBlechman KSee DATE 11/30/2023 11/30/2023 12/6/2023 OFFICE NRR/DORL/LPL4/BC* NRR/DORL/LPL4/PM*

NAME JRankin DGalvin DATE 12/11/2023 12/13/2023