ML24047A238

Regulatory Conference to Discuss Risk Associated with 2b Auxiliary Feedwater Pump Diesel Engine Fuel Oil Leak

ML24047A238
Person / Time
Site:	Braidwood
Issue date:	02/20/2024
From:	Karla Stoedter NRC/RGN-III/DORS/EB1
To:	Rhoades D Constellation Energy Generation, Constellation Nuclear
References
EA-24-003
Download: ML24047A238 (1)

Text

EA-24-003 David Rhoades Senior Vice President Constellation Energy Generation, LLC President and Chief Nuclear Officer (CNO)

Constellation Nuclear 4300 Winfield Road Warrenville, IL 60555

SUBJECT:

REGULATORY CONFERENCE TO DISCUSS RISK ASSOCIATED WITH 2B AUXILIARY FEEDWATER PUMP DIESEL ENGINE FUEL OIL LEAK

Dear David Rhoades:

This letter confirms the discussion between me and members of your staff to meet and discuss the risk significance of the preliminarily greater than green finding and the associated apparent violation involving the apparent failure to identify and correct a fuel oil leak on the 2B auxiliary feedwater pump diesel engine for approximately 127 days. The preliminary finding and apparent violation are discussed in NRC Inspection Report 05000457/2023011, dated January 23, 2024 (NRCs Agencywide Documents Access and Management System [ADAMS] Accession No. ML24022A100). The meeting will begin at 8:00 a.m. CST on Thursday, March 7, 2024, at the US Nuclear Regulatory Commission Region III Office located at 2443 Warrenville Road, Suite 210, Lisle, IL 60532. This meeting is open to the public.

If you have any questions regarding this meeting, please contact me at (630) 829-9731.

Sincerely, Karla K. Stoedter, Chief Engineering Branch 1 Division of Operating Reactor Safety Docket No. 50-457 License No. NPF-77 cc: Distribution via LISTSERVFebruary 20, 2024 Signed by Stoedter, Karla on 02/20/24

Letter to David Rhoades from Karla Stoedter dated February 20, 2024.

SUBJECT:

REGULATORY CONFERENCE TO DISCUSS RISK ASSOCIATED WITH 2B AUXILIARY FEEDWATER PUMP DIESEL ENGINE FUEL OIL LEAK

DISTRIBUTION:

Farrah Gaskins RidsNrrDorlLpl3 RidsNrrPMBraidwood Resource RidsNrrDroIrib Resource John Giessner Mohammed Shuaibi Diana Betancourt-Roldan Allan Barker David Curtis R3-DORS

ADAMS Accession Number: ML24047A238 Publicly Available Non-Publicly Available Sensitive Non-Sensitive OFFICE RIII-EICS RIII-DORS NAME DBetancourt-KStoedter Roldan:gmp DATE 02/16/2024 02/20/2024 OFFICIAL RECORD COPY