ML23132A308

Summary of May 3, 2023, Audit Meeting with Constellation Energy Generation Concerning a Digital Instrumentation and Control Upgrade License Amendment Request for Limerick Generating Station, Units 1 and 2

ML23132A308
Person / Time
Site:	Limerick
Issue date:	05/18/2023
From:	Geoffrey Miller NRC/NRR/DORL/LPL2-1
To:	Constellation Energy Generation
References
EPID L-2022-LLA-0140
Download: ML23132A308 (1)

Text

May 18, 2023

LICENSEE: Constellation Energy Generation, LLC

FACILITY: Limerick Generating Station, Unit Nos. 1 and 2

SUMMARY

OF MAY 3, 2023, AUDIT MEETING WITH CONSTELLATION ENERGY GENERATION CONCERNING A DIGITAL INSTRUMENTATION AND CONTROL UPGRADE LICENSE AMENDMENT REQUEST FOR LIMERICK GENERATING STATION, UNITS 1 AND 2 (EPID L-2022-LLA-0140)

On April 12, 2023, a closed observation public meeting was held between the U.S. Nuclear Regulatory Commission (NRC) and representativ es of Constellation Energy Generation, LLC (the licensee, CEG) via video conference. The purpose of the closed meeting was to discuss the digital instrumentation and control (I&C) license amendment request (LAR) for Limerick Generating Station Unit Nos. 1 and 2 (Lim erick). The meeting notice and agenda are available in the Agencywide Documents Access and M anagement System (ADAMS) at Accession No. ML23107A214. The purpose of the meeting was to discuss outstanding audit questions related to the subject review. These questions were originally provided to the licensee in the audit process and are documented in AD AMS (ML22110A097 and ML22353A632). A list of attendees is provided as an enclosure.

During the meeting, a discussion of the following Audit Questions 1 was held:

Audit Question 66 Audit Question 71 Audit Question 72 Audit Question 73 Audit Question 80 Audit Question 55 Audit Question 65 Audit Question 57 Audit Question 58 Audit Question 59 Audit Question 69 Audit Question 76 Audit Question 79 Audit Question 81 Audit Question 85 Audit Question 86 Audit Question 89 Audit Question 90 Audit Question 91

1 Audit Questions are listed in t he order they were discussed.

Audit Question 94 Audit Question 96 Audit Question 97

Following the Audit Question, CEG provided a discussion of the project schedule.

No regulatory decisions were made during the meeting.

Please direct any inquiries regarding this meeting to Ed Miller at 301-415-2481 or Ed.Miller@nrc.gov.

Sincerely,

/RA/

G. Edward Miller, Project Manager Plant Licensing Branch II-1 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation

Docket Nos. 50-352 and 50-353

Enclosure:

List of Attendees

cc w/enclosure: Listserv

LIST OF ATTENDEES

MAY 3, 2023, MEETING WITH CONSTELLATION ENERGY GENERATION, LLC

LIMERICK GENERATING STATION UNIT NOS. 1 AND 2

LICENSE AMENDMENT REQUEST

INVOLVING PROPOSED DIGITAL INSTRUMENTATION AND CONTROL UPGRADE

Name Organization Ed Miller U.S. Nuclear Regulatory Commission (NRC)

Michael Marshall NRC David Rahn NRC Nick Smith NRC Deanna Zhang NRC Jack Zhao NRC Michael Waters NRC Ming Li NRC Richard Stattel NRC Rossnyev Alvarado NRC Samir Darbali NRC Aaron Armstrong NRC Christina Antonescu NRC Carla Roque-Cruz NRC Hang Vu NRC Frank Mascitelli Constellation Energy Group, LLC (CEG)

Michael Foote CEG Dave Molteni CEG Ashley Rickey CEG Mark Samselski CEG Zina Gavin CEG David Peiffer CEG Gerald Segner CEG Scott Schumacher CEG Phil Tarpinian CEG Dave Piper CEG George Bonanni CEG Pareez Golub CEG John Schrage CEG Paul Krueger CEG Arthur Holtz CEG Kayla Mariner CEG Calvin Tang Westinghouse Electric Company (WEC)

Warren Odess-Gillett WEC Alison Hahn Department of Energy

Enclosure

Package: ML23132A309 Meeting Notice: ML23107A214 Meeting Summary: ML23132A308 NRC-001 OFFICE NRR/DORL/LPL1/PM NRR/DORL/LPL1/LA NRR/DEX/EICB/BC NRR/DORL/LPL1/BC NAME GEMiller KZeleznock MWaters (RAlvarado for) HGonzález (MMarshall for)

DATE 05/12/2023 05/18/2023 05/18/2023 05/18/2023