CNS-14-045, Commitment Change Evaluation Report for 2013

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Commitment Change Evaluation Report for 2013
ML14092A361
Person / Time
Site: Catawba  Duke Energy icon.png
Issue date: 03/31/2014
From: Henderson K
Duke Energy Carolinas
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
CNS-14-045
Download: ML14092A361 (3)


Text

Kelvin Henderson DUKE Vice President ENERGY. Catawba Nuclear Station Duke Energy CNO1VP 1 4800 Concord Road York, SC 29745 o: 803.701.4251 f: 803.701.3221 CNS-14-045 March 31, 2014 U.S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, DC 20555-0001

Subject:

Duke Energy Carolinas, LLC (Duke)

Catawba Nuclear Station, Units 1 and 2 Docket Nos.: 50-413 and 50-414 Commitment Change Evaluation Report for 2013 Attached is a summary of commitment change evaluations completed during the 2013 calendar year for Catawba Nuclear Station. These evaluations and subsequent commitment changes were made based on the guidance defined in NEI 99-04, Guidelines for Managing NRC Commitments, and have no adverse effect on compliance with NRC rules and regulations.

Questions regarding this report should be directed to Randy Hart, Regulatory Affairs Manager, at 803-701-3262.

Sincerely, Kelvin Henderson Vice President, Catawba Nuclear Station Attachment AocI www.duke-energy.com

U. S. Nuclear Regulatory Commission March 31, 2014 Page 2 xc:

V. M. McCree, Regional Administrator U.S. Nuclear Regulatory Commission, Region II Marquis One Tower 245 Peachtree Center Ave., NE Suite 1200 Atlanta, GA 30303-1257 G. Edward Miller NRC Project Manager U.S. Nuclear Regulatory Commission One White Flint North, Mail Stop 8-G9A 11555 Rockville Pike Rockville, MD 20852-2738 G. A. Hutto Senior Resident Inspector CN01NC

Ill Catawba Nuclear Station Annual Commitment Change Summary Report for 2013 Docket Nos. 50-413 and 50-414 NRC Notification Number Source Document Original Commitment Modified Commitment Required Yes 2013-C-001 NRC Generic Letter 89-13 The current method of meeting the The radiograph inspection is no longer GL 89-13 requirement to verify that required to verify the Unit 1 (A and B the stagnant dead leg of emergency train) RN to KC assured makeup flow nuclear service water (RN) to path. The Unit 2 flush is still required.

component cooling (KC) makeup on Unit 2 is a piping flush which currently has a 1 year frequency.

The Unit I requirement is currently met by a Radiographic Test (RT) inspection with no flush.

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