ML040150396

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Supplemental Response to Ci 2.3.3.5-1 Dated December 9, 2003
ML040150396
Person / Time
Site: Ginna Constellation icon.png
Issue date: 01/09/2004
From: Mecredy R
Rochester Gas & Electric Corp
To: Arrighi R
Document Control Desk, Office of Nuclear Reactor Regulation
References
Download: ML040150396 (2)


Text

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Always at Your Service Robert C. Mecredy Vice President Nuclear Operations January 9, 2004 U.S. Nuclear Regulatory Commission Document Control Desk Attn: Mr. Russell Arrighi (Mail Stop 0-1 IFI)

Office of Nuclear Reactor Regulation Washington, D.C.

20555-0001

Subject:

CI 2.3.3.5-1 R. E. Ginna Nuclear Power Plant Docket No. 50-244

Dear Mr. Arrighi:

The purpose of this letter is to supplement our response to CI 2.3.3.5-1, dated December 9, 2003.

As stated in that response, Ginna Station's design basis does not rely on forced control room cooling to maintain control room habitability in the event of an accident. An evaluation was performed to calculate limiting post-LOCA control room conditions, and it was shown that temperatures required for reliable equipment operation were maintained without forced cooling.

Please address any issues regarding this letter to our License Renewal Project Manager, George Wrobel, at (585) 771-3535.

I declare under penalty of perjury under the laws of the United States of America that I am authorized by RG&E to make this submittal and that the foregoing is true and correct.

Executed on January 9, 2004 Very truly yours, Robert C. Mecredy An equal opportunity employer AwzqL 89 East Avenue I Rochester, NY 14649 tel (585) 546-2700 www.rge.com

/000W SO An Enrg East Company

cc:

Mr. Russ Arrighi, Project Manager (Mail Stop 0-1 1FI)

Office of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission One White Flint North 11555 Rockville Pike Rockville, MD 20852 Mr. Robert G. Schaaf (Mail Stop 0- F1)

Office of Nuclear Regulatory Regulation U.S. Nuclear Regulatory Commission One White Flint North 11555 Rockville Pike Rockville, MD 20852 Mr. Robert L. Clark (Mail Stop 0-8-C2)

Project Directorate I Division of Licensing Project Management Office of Nuclear Regulatory Regulation U.S. Nuclear Regulatory Commission One White Flint North 11555 Rockville Pike Rockville, MD 20852 U.S. NRC Ginna Senior Resident Inspector Regional Administrator, Region I U.S. Nuclear Regulatory Commission 475 Allendale Road King of Prussia, PA 19406