ML101950495

Response to Request for Additional Information Regarding the License Amendment Request for Extended Power Uprate Operation, Non-Proprietary Version of Continuum Dynamics, Inc. Report 10-11

ML101950495
Person / Time
Site:	Nine Mile Point
Issue date:	07/09/2010
From:	Lynch T Constellation Energy Group, EDF Group, Nine Mile Point
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
TAC ME1476
Download: ML101950495 (2)

Text

T. A. Lynch P.O. Box 63 Plant General Manager Lycoming, New York 13093 315.349.5205 315.349.1321 Fax CENG a joint venture of 0

Constellation

ŽrJ eDF NINE MILE POINT NUCLEAR STATION I

July 9, 2010 U. S. Nuclear Regulatory Commission Washington, DC 20555-0001 ATTENTION:

Document Control Desk

SUBJECT:

Nine Mile Point Nuclear Station Unit No. 2; Docket No. 50-410 Response to Request for Additional Information Regarding Nine Mile Point Nuclear Station, Unit No. 2 - Re: The License Amendment Request for Extended Power Uprate Operation (TAC No. ME1476) - Non-Proprietary Version of Continuum Dynamics, Inc. Report No. 10- 11

REFERENCES:

(a) Letter from K. J. Polson (NMPNS) to Document Control Desk (NRC), dated May 27, 2009, License Amendment Request (LAR) Pursuant to 10 CFR 50.90:

Extended Power Uprate (b) Letter from S. Belcher (NMPNS) to Document Control Desk (NRC), dated June 30, 2010, Response to Request for Additional Information Regarding Nine Mile Point Nuclear Station, Unit No. 2 - Re: The License Amendment Request for Extended Power Uprate Operation (TAC No. ME1476) -

Steam Dryer and Probabilistic Risk Assessment Nine Mile Point Nuclear Station, LLC (NMPNS) hereby transmits supplemental information in support of a previously submitted request for amendment to Nine Mile Point Unit 2 (NMP2) Renewed Operating License (OL) NPF-69. The request, dated May 27, 2009 (Reference a), proposed an amendment to increase the power level authorized by OL Section 2.C.(1), Maximum Power Level, from 3467 megawatts-thermal (MWt) to 3988 MWt. By letter dated June 30, 2010 (Reference b), NMPNS provided responses to NRC Requests for Additional Information (RAIs).

In this letter, NMPNS submitted a proprietary version of Continuum Dynamics, Inc. (CDI) Report No. 10-11, "Stress Assessment of Nine Mile Point Unit 2 Steam Dryer Using the Acoustic Circuit Model Rev. 4.1."

In accordance with the commitment contained in the June 30, 2010 submittal, NMPNS hereby submits the non-proprietary version of CDI Report No. 10-11.

There are no new regulatory commitments identified in this submittal.

Document Control Desk July 9, 2010 Page 2 Should you have any questions regarding the information in this submittal, please contact T. F. Syrell, Licensing Director, at (315) 349-5219.

Very truly yours, STATE OF NEW YORK TO WIT:

COUNTY OF OSWEGO I, Tom Lynch, being duly sworn, state that I am the Plant General Manager-Nine Mile Point, and that I am duly authorized to execute and file this response on behalf of Nine Mile Point Nuclear Station, LLC.

To the best of my knowledge and belief, the statements contained in this response are true and correct.

To the extent that these statements are not based on my personal knowledge, they are based upon information provided by other Nine Mile Point employees and/or consultants. Such information has been reviewed in accordance with company practice and I believe it to be reliable.

Subscribed and swonPjbefore me, a Notary Public in and for the State of New York and County of OLteoo

, this(1__

day ofIJ(

2010.

WITNESS my Hand and Notarial Seal:

My Commission Expires:

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Attachment:

1. CDI Report No. 10-1 1NP, "Stress Assessment of Nine Mile Point Unit 2 Steam Dryer Using the Acoustic Circuit Model Rev. 4.1," Rev. 0 (NON-PROPRIETARY) cc:

NRC Regional Administrator, Region I NRC Resident Inspector NRC Project Manager A. L. Peterson, NYSERDA