ML15216A530

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Summary of Public Meeting to Discuss Application of Peening Process for the Byron and Braidwood Stations to Mitigate Primary Water Stress Corrosion Cracking
ML15216A530
Person / Time
Site: Byron, Braidwood  Constellation icon.png
Issue date: 08/03/2015
From: Dave Hills
NRC/RGN-III/DRS/EB1
To:
References
Download: ML15216A530 (3)


Text

UNITED STATES NUCLEAR REGULATORY COMMISSION REGION III 2443 WARRENVILLE RD. SUITE 210 LISLE, IL 60532-4352 August 3, 2015 LICENSEE:

Exelon Generation Company, LLC FACILITIES: Byron Station and Braidwood Station

SUBJECT:

SUMMARY

OF THE JULY 30, 2015, PUBLIC MEETING TO DISCUSS APPLICATION OF A PEENING ROCESS PLANNED FOR THE BYRON AND BRAIDWOOD STATIONS TO MITIGATE PRIMARY WATER STRESS CORROSION CRACKING On July 30, 2015, a public meeting was held at the Cantera Complex at 4300 Winfield Road, Warrenville, IL, between the U.S. Nuclear Regulatory Commission (NRC) and Exelon management and staff. The purpose of this meeting was to discuss application of a peening process that Exelon intends to apply to the reactor vessel heads at the Byron and Braidwood Stations. The NRC letter and meeting notice can be found in the Agencywide Documents Access and Management System (ADAMS) as ML15168A242 and ML15168A242 respectively.

A list of attendees is attached.

Exelon staff provided a presentation and discussion on the scheduled application of a cavitation peening process to be applied to the reactor vessel heads at the Byron and Braidwood Stations.

The Exelon slide presentation for this meeting can be found in ADAMS under ML15209A972.

Members of the public were given the opportunity to ask questions of Exelon officials and NRC officials during this meeting.

________/RA/__________

David E. Hills, Chief Engineering Branch 1 Division of Reactor Safety Docket Nos. 05000454; 05000455 and 05000456; 05000457 License Nos. NPF-37, NPF-66 and NPFNPF-72, NPF-77

Enclosure:

Pubic Meeting Attendees cc w/encl: Distribution via LISTSERV

Enclosure PUBLIC MEETING ATTENDEES July 30, 2015 U.S. Nuclear Regulatory Commission M. Holmberg, Reactor Inspector J. McGhee, Senior Resident Inspector Byron Station J. Benjamin, Senior Resident Inspector Braidwood Station B. Harris, Project Manager, Office of Nuclear Reactor Regulation Illinois Emergency Management Agency C. Settles, Section Head C. Thompson, Resident Inspector Exelon Employees J. Krejcie, Senior Regulatory Engineer D. Gullott, Manager Licensing J. Feimster, Senior Manager Design Engineering Members of the Public J. Kerruish, Manager Sargent and Lundy

UNITED STATES NUCLEAR REGULATORY COMMISSION REGION III 2443 WARRENVILLE RD. SUITE 210 LISLE, IL 60532-4352 August 3, 2015 LICENSEE:

Exelon Generation Company, LLC FACILITIES: Byron Station and Braidwood Station

SUBJECT:

SUMMARY

OF THE JULY 30, 2015, PUBLIC MEETING TO DISCUSS APPLICATION OF A PEENING ROCESS PLANNED FOR THE BYRON AND BRAIDWOOD STATIONS TO MITIGATE PRIMARY WATER STRESS CORROSION CRACKING On July 30, 2015, a public meeting was held at the Cantera Complex at 4300 Winfield Road, Warrenville, IL, between the U.S. Nuclear Regulatory Commission (NRC) and Exelon management and staff. The purpose of this meeting was to discuss application of a peening process that Exelon intends to apply to the reactor vessel heads at the Byron and Braidwood Stations. The NRC letter and meeting notice can be found in the Agencywide Documents Access and Management System (ADAMS) as ML15168A242 and ML15168A242 respectively.

A list of attendees is attached.

Exelon staff provided a presentation and discussion on the scheduled application of a cavitation peening process to be applied to the reactor vessel heads at the Byron and Braidwood Stations.

The Exelon slide presentation for this meeting can be found in ADAMS under ML15209A972.

Members of the public were given the opportunity to ask questions of Exelon officials and NRC officials during this meeting.

__________/RA/________

David E. Hills, Chief Engineering Branch 1 Division of Reactor Safety Docket Nos. 05000454; 05000455 and 05000456; 05000457 License Nos. NPF-37, NPF-66 and NPFNPF-72, NPF-77

Enclosure:

Pubic Meeting Attendees cc w/encl: Distribution via LISTSERV ADAMS Accession Number ML15216A530 Publicly Available Non-Publicly Available Sensitive Non-Sensitive To receive a copy of this document, indicate in the concurrence box "C" = Copy without attach/encl "E" = Copy with attach/encl "N" = No copy OFFICE RIII RIII NAME MHolmberg:cl DHills DATE 07/31/2015 08/03/2015 OFFICIAL RECORD COPY