ML14050A167

Summary of Telephone Conference Call on January 23, 2014, Between U.S. Nuclear Regulatory Commission and Exelon Generation Company, LLC, Concerning RAI Set 11, for Byron-Braidwood License Renewal Application (TAC Nos. MF1879, MF1880, MF1881

ML14050A167
Person / Time
Site:	Byron, Braidwood
Issue date:	03/04/2014
From:	Daily J Division of License Renewal
To:	Exelon Generation Co
John Daily 301-415-3873
References
Download: ML14050A167 (2)

Text

UNITED STATES ,;.:f"' -"o NUCLEAR REGULATORY COMMISSION p '¥(1 -

WASHINGTON, D.C. 20555-0001 ,_* ":6} March 4, 2014 <""' ' !<( " . *** ,.-to LICENSEE:

Exelon Generation Company, LLC FACILITY:

Byron Station, Units 1 and 2, and Braidwood Station, Units 1 and 2

SUMMARY

OF TELEPHONE CONFERENCE CALL HELD ON JANUARY 23, 2014, BETWEEN THE U.S. NUCLEAR REGULATORY COMMISSION AND EXELON GENERATION COMPANY, LLC, CONCERNING RAI SET 11, FOR THE BYRON STATION AND BRAIDWOOD STATION LICENSE RENEWAL APPLICATION (TAG NOS. MF1879, MF1880, MF1881, AND MF1882) The U.S. Nuclear Regulatory Commission (NRC or the staff) and representatives of Exelon Generation Company, LLC (Exelon or the applicant), held a telephone conference call on January 23, 2014, to discuss Request for Additional Information (RAI) Set 11 RAis for the Byron Station (Byron) and Braidwood Station (Braidwood) license renewal application (LRA). The telephone conference call was useful in clarifying the RAis. Enclosure 1 provides a listing of the participants and Enclosure 2 contains a summary of the discussion.

The applicant had an opportunity to comment on this summary.

Projects Branch 1 Division of License Renewal Office of Nuclear Reactor Regulation Docket Nos. 50-454, 50-455, 50-456, and 50-457

Enclosures:

1. List of Participants

2. Discussion summary cc w/encls: Ustserv March 4, 2014 LICENSEE:

Exelon Generation Company, LLC. FACILITY:

Byron Station, Units 1 and 2, and Braidwood Station, Units 1 and 2

SUMMARY

OF TELEPHONE CONFERENCE CALL HELD ON JANUARY 23, 2014, BETWEEN THE U.S. NUCLEAR REGULATORY COMMISSION AND EXELON GENERATION COMPANY, LLC, CONCERNING RAI SET 11, FOR THE BYRON STATION AND BRAIDWOOD STATION LICENSE RENEWAL APPLICATION (TAC NOS. MF1879, MF1880, MF1881, AND MF1882) The U.S. Nuclear Regulatory Commission (NRC or the staff) and representatives of Exelon Generation Company, LLC (Exelon or the applicant), held a telephone conference call on January 23, 2014, to discuss Request for Additional Information (RAI) Set 11 RAis for the Byron Station (Byron) and Braidwood Station (Braidwood) license renewal application (LRA) The telephone conference call was useful in clarifying the RAis. Enclosure 1 provides a listing of the participants and Enclosure 2 contains a summary of the discussion.

The applicant had an opportunity to comment on this summary. IRA! John Daily, Senior Project Manager Projects Branch 1 Division of License Renewal Office of Nuclear Reactor Regulation Docket Nos. 50-454, 50-455, 50-456, and 50-457

Enclosures:

1. List of Participants

2. Discussion summary cc w/encls: Listserv DISTRIBUTION:

See next page ADAMS Accession No* ML14050A167 " *concurred via email OFFICE LA:RPB1 :DLR PM:RPB1 :DLR BC:RPB1:DLR PM:RPB1 :DLR NAME YEdmonds JDaily YDiazSanabria JDaily DATE 2/26/14 2/27/14 3/3/14 3/4/14 OFFICIAL RECORD COPY

SUBJECT:

Summary of Telephone Conference Call conducted on March 4, 2014 DISTRIBUTION:

E-MAIL: PUBLIC RidsNrrDlr Resource RidsNrrDirRpb1 Resource RidsNrrDirRpb2 Resource RidsNrrPMByron Resource RidsNrrPMBraidwood Resource RidsOgcMaiiCenter JDa1ly LRobinson DMclntyre, OPA EDuncan, Rill JBenjamin, SRI Braidwood Station, Rill AGarmoe, Rl Braidwood Station, Rill JMcGee, SRI Byron Station, Rill JRobbins, Rl Byron Station, Rill VMitlyng, Rill PChandrathil, Rill PARTICIPANTS John Daily Bill Holston John Hufnagel Don Warfel John Hilditch Albert Piha Don Brindle Ralph Wolen TELEPHONE CONFERENCE CALL BYRON AND BRAIDWOOD STATIONS LICENSE RENEWAL APPLICATION LIST OF PARTICIPANTS January 23, 2014 AFFILIATIONS Nuclear Regulatory Commission (NRC) NRC Exelon Generation Company, LLC (Exelon) Exelon Exelon Exelon Exelon Exelon ENCLOSURE 1 ,

SUMMARY

OF TELEPHONE CONFERENCE CALL FOR RAI SET 11, FOR THE BYRON AND BRAIDWOOD LICENSE RENEWAL APPLICATION January 23, 2014 The U.S. Nuclear Regulatory Commission (NRC or the staff) and representatives of Exelon Generation Company, LLC (Exelon or the applicant), held a telephone conference call on January 23, 2014, to discuss Set 11 RAis for the Byron and Braidwood license renewal application (LRA). The telephone conference call was useful in clarifying the RAis. Discussion The staff and the applicant discussed RAI 4. 7.3-1, regarding condition monitoring activities described in certain of the applicant's EQ binders which are required to be performed to ensure that the mechanical subcomponents under consideration will meet the qualified lives criteria as discussed in TLAA Section 4.7.3, "Mechanical Environmental Qualification." The staff and the applicant discussed the various aspects of the request to gain a common understanding of the issue. The applicant indicated it understood the RAI and will factor in the staff's concerns as it prepares its response.

ENCLOSURE 2