ML19351C756

Ile Letter 2019-0010 No Comments

ML19351C756
Person / Time
Site:	Byron
Issue date:	01/29/2019
From:	Chuck Zoia Exelon Generation Co
To:	NRC/RGN-III/DRS/OLB
Zoia C
Shared Package
ML17164A344	List: ML19351C742 ML19351C754 ML19351C756 ML19351C760
References
Download: ML19351C756 (2)

Text

Byron Generating Station Exelon Generation 4450 North German Church Rd Byron. IL 61010-9794 www.exeloncorp.com January 29, 2019 LTR: BYRON 2019-0010 FILE: 1.10.0101 (1D.101)

Darrell J. Roberts Regional Administrator, Region Ill U.S. Nuclear Regulatory Commission 2443 Warrenville Road, Suite 210 Lisle, IL 60532-4352 Byron Station, Units 1 and 2 Renewed Facility Operating License No. NPF-37 and NPF-66 NRC Docket No. STN 50-454 and STN 50-455

SUBJECT:

Submittal of 2019 Byron Initial License Examination Post-Examination Comments Byron has no post exam comments for the 2019 Byron Initial License Examination administered January 7 to January 23, 2019.

In accordance with ES-501, Section C.1.b, the following material was hand delivered to Charles Zoia, Chief Examiner at Region Ill offices on January 30, 2019:

• Graded written examinations including each applicant's original answer and examination cover sheets plus a clean copy of each applicant's answer sheet prior to grading

• The signed applicant's exam cover sheets

• The master written examination(s) and answer key(s)

• Applicant questions and proctor responses during the written examination

• Written examination seating chart

• The results of the performance analysis that was performed for the written examination Forms ES-201-3, Examination Security Agreement, with Pre- and Post-examination signatures will be delivered as soon as all the Post-examination signatures have been collected and within 20 calendar days of exam administration.

LTR: BYRON 2019-0010 January 29, 2019 Darrell J. Roberts Page2 Per our discussion with Charles Zoia, we request the NRC withhold public disclosure of the exam in ADAMS for 2 years so we can have the exam available for internal use.

Additionally, we request the following Exelon Confidential/Proprietary procedures included as provided resources for questions numbered 79, 99 and 100: EP-AA-1002 Addendum 3, LS-AA-1010, Table of Contents Exelon Reportability Manual; Emergency Action Levels for Byron Station; LS-AA-1020, Reportability and Decision Trees; and LS-AA-1110, Safety (SAF) be withheld from public disclosure because they contain proprietary information.

Should you have any questions concerning this letter, please contact Ms. Zoe Cox, Regulatory Assurance, at (815) 406-3035. For questions concerning examination materials, please contact Mr. Mark G Kultgen, Senior Ops Training Instructor, at (815) 406-3214.

Respectfully, Thomas D. Chalmers Plant Manager Byron Generating Station TDC/MGK/ZC/rm cc: NRC Senior Resident Inspector- Byron Station