ML24178A252
| ML24178A252 | |
| Person / Time | |
|---|---|
| Site: | LaSalle  |
| Issue date: | 06/27/2024 |
| From: | Robert Ruiz NRC/RGN-III/DORS/RPB1 |
| To: | Rhoades D Constellation Energy Generation, Constellation Nuclear |
| References | |
| EA-24-070 IR 2024001 | |
| Download: ML24178A252 (1) | |
See also: IR 05000373/2024001
Text
David P. Rhoades
Senior Vice President
Constellation Energy Generation, LLC
President and Chief Nuclear Officer (CNO)
Constellation Nuclear
4300 Winfield Road
Warrenville, IL 60555
SUBJECT:
LASALLE COUNTY STATION - ACKNOWLEDGEMENT OF RESPONSE TO
NRC INSPECTION REPORT 05000373/2024001 and 05000374/2024001 AND
DISPUTED NON-CITED VIOLATION
Dear David P. Rhoades:
This letter acknowledges your June 12, 2024, correspondence (Agencywide Document and
Access Management System (ADAMS) Accession No. ML24164A061) sent in response to
U.S. NRC Inspection Report 05000373/2024001 and 05000374/2024001 (ML24131A151) dated
May 13, 2024. In your letter, you dispute one non-cited violation (NCV 05000374/2024001-02)
associated with the failure to meet the in-service testing requirements set forth in the American
Society of Mechanical Engineers (ASME) Operations and Maintenance Code and Addenda
Code Case OMN-1 after performing maintenance that could affect motor-operated valve (MOV)
performance. Specifically, the failure to perform testing on primary containment isolation
MOV 2B21-F016, prior to returning the valve to service after electrically backseating the valve,
which was maintenance that could affect the valves performance. The NRC is currently
reviewing your basis for contesting the violation in accordance with Section 2.8 of the
Enforcement Manual. Accordingly, we will provide the results of our evaluation by written
response once the evaluation is completed.
June 27, 2024
D. Rhoades
2
In accordance with 10 CFR 2.390, Agency Rules of Practice, a copy of this letter will be made
available electronically for public inspection in the NRC Public Document Room or in the NRCs
ADAMS, accessible from the NRCs website at http://www.nrc.gov/reading-rm/adams.html.
Should you have any questions concerning this inspection, please contact me at
Robert.Ruiz@nrc.gov or 630-829-9732.
Sincerely,
Robert Ruiz, Chief,
Reactor Projects Branch 1
Division of Operating Reactor Safety
Docket Nos. 05000373 and 05000374
License Nos. NPF-11 and NPF-18
cc: Distribution via LISTSERV
Signed by Ruiz, Robert
on 06/27/24
Review
Non-Sensitive
Sensitive
Publicly Available
Non-Publicly Available
OFFICE
RIII-DORS
RIII-EICS
RIII-DORS
NAME
NShah:sw
DBetancourt-Roldan
RRuiz
DATE
06/26/2024
06/26/2024
06/27/2024