ML15062A571

(EA-15-001) Response to NRC Integrated Inspection Report 05000237/2014005; 05000249/2014005

ML15062A571
Person / Time
Site:	Dresden
Issue date:	02/09/2015
From:	Marik S Exelon Generation Co
To:	Jamnes Cameron Reactor Projects Region 3 Branch 4
References
EA-15-001, IR 2014005, SVPL TR #15-0016
Download: ML15062A571 (2)

Text

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llU.14'.o<I Ti::-'!Ppnnt\E Pi.of()! 11* .*:lf p f,Cril SVPLTR # 15-0016 February 9, 2015 U. S. Nuclear Regulatory Commission ATTN: Mr. Jamnes Cameron Washington, DC 20555-0001 Dresden Nuclear Power Station, Unit 3 Renewed Facility Operating License No. DPR-25 NRC Docket No. 50-249

Subject:

Response to NRC INTEGRATED INSPECTION REPORT 05000237/2014005; 05000249/2014005

Reference:

Letter from A. Boland (U.S. NRC) to B. Hanson (Exelon Generation Co.), "Dresden Nuclear Power Station, Units 2 and 3, Integrated Inspection Report 05000237/2014005; 05000249/2014005 and Preliminary White Finding, 0 dated January 29, 2015 In the referenced letter, the NRC documented a finding preliminarily determined to be of White significance concerning the Unit 3 *E* electromatic relief valve's inability to perform its intended safety function. The finding was identified during the 2014 4th quarter Integrated Inspection and is associated with the Mitigating Systems Cornerstone of the NRC's Reactor Oversight Process.

The referenced letter requested verbal and written notifications within 1O days of the date of the letter stating Exelon Generation Company, LLC's (EGC) intention to (1) attend a Regulatory Conference to present to the NRC EGC's perspective on the facts and assumptions the NRC used to arrive at the finding and assess its significance, or (2) submit EGC's position on the finding to the NRC in writing. In.follow-up to our phone call on February 9, 2015, which provided verbal notification of EGC's intention to submit a written position on this matter, this letter provides written notification of the intention of EGC to submit in writing our position regarding the preliminary White finding.

Should you have any questions concerning this letter, please contact Mr. Bruce Franzen at (815) 416-2800.

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Shane M. Marik Site Vice President

• Dresden Nuclear Power Station cc: Regional Administrator - NRC Region Ill NRC Senior Resident Inspector - Dresden Nuclear Power Station NRC project Manager, NRA - Dresden Nuclear Power Station RECEIVED FEB 12 2015

NRC Document Control Desk Office of Nuclear Facility Safety- IEMA Division of Nuclear Safety