PLA-6237, Constant Pressure Power Uprate Supplement, PLA-6237

Constant Pressure Power Uprate Supplement, PLA-6237

ML072010337
Person / Time
Site:	Susquehanna
Issue date:	07/06/2007
From:	Mckinney B Susquehanna
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
PLA-6237
Download: ML072010337 (2)

Text

, Britt T. McKinney PPL Susquehanna, LLC Sr. Vice President & Chief Nuclear Officer 769 Salem Boulevard Berwick, PA 18603 Tel. 570.542.3149 Fax 570.542.1504 Um!. .~

JUL 0 6 2007 btmckinney@pplweb.com P U

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" TM U. S. Nuclear Regulatory Commission Attn: Document Contr6l11Desk Mail Stop OPI-17 Washington, DC 20555 SUSQUEHANNA STEAM ELECTRIC STATION PROPOSED LICENSE AMENDMENT NO. 285 FOR UNIT 1 OPERATING LICENSE NO. NPF-14 AND PROPOSED LICENSE AMENDMENT NO. 253 FOR UNIT 2 OPERATING LICENSE NO. NPF-22 CONSTANT PRESSURE POWER UPRATE -

SUPPLEMENT Docket Nos. 50-387 PLA-6237 and 50-388 References. 1) PPL Letter PLA-6076, B. T. McKinney (PPL)to USNRC, "ProposedLicense Amendment Numbers 285for Unit 1 OperatingLicense No. NPF-14 and 253for Unit 2 OperatingLicense No. NPF-22 Constant PressurePower Uprate, "dated October 11, 2006.

2) PPL Letter PLA-6146 Letter, B. T McKinney (PPL)to USNRC, "Supplement to ProposedLicense Amendment Numbers 285for Unit 1 OperatingLicense No. NPF-14 and 253for Unit 2 OperatingLicense No. NPF-22: Constant PressurePower Uprate, "dated December 26, 2006.

Pursuant to 10 CFR 50.90, PPL Susquehanna LLC (PPL) requested in Reference 1 approval of amendments to the Susquehanna Steam Electric Station (SSES) Unit 1 and Unit 2 Operating Licenses (OLs) and Technical Specifications (TS) to increase the maximum power level authorized from 3489 megawatts thermal (MWt) to 3952 MWt, an approximate 13% increase in thermal power. The proposed Constant Pressure Power Uprate (CPPU) represents an increase of approximately 20% above the Original Licensed Thermal Power (OLTP).

In Reference 2, PPL provided the Stress Analysis Report for new SSES Steam Dryers.

Enclosure 1 provides a proprietary version of the revised dryer stress analysis report for the new SSES dryers. Enclosure 2 provides a non-proprietary version of this stress analysis report. Enclosure 3 contains a proprietary version of two tables that provide a comparison of the Reference 2 submittal and this submittal and includes the end-to-end uncertainty. Enclosure 4 contains a non-proprietary version of these tables.

There are no new regulatory commitments associated with the additional information provided herein.

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Document Control Desk PLA-6237 PPL has reviewed the "No Significant Hazards Consideration" and the "Environmental Consideration" submitted with Reference 1 relative to this supplemental information.

We have determined that there are no changes required to either of these documents.

The supplemental information contained herein is considered GE-Hitachi Nuclear Energy Americas LLC to be proprietary. GE-Hitachi Nuclear Energy Americas LLC requests that the proprietary information be withheld from public disclosure in accordance with 10 CFR 2.390 (a) 4 and 9.17 (a) 4. An Affidavit supporting this request is provided in .

If you have any questions or require additional information, please contact Mr. Michael H. Crowthers at (610) 774-7766.

I declare under penalty of perjury that the foregoing is true and correct.

Executed on:  %/9-A//

B. T. McKinney : Proprietary Version of GE-Hitachi Nuclear Energy Americas LLC Report

1. GE-NE-0000-0061-0595-P-Ri "Susquehanna Replacement Steam Dryer Fatigue Analysis," affidavit included : Non-Proprietary Version of GE-Hitachi Nuclear Energy Americas LLC Report # GE-NE-0000-0061-0595-NP-Ri, "Susquehanna Replacement Steam Dryer Fatigue Analysis" : Comparison Tables With "End-To-End" Uncertainties : Non-proprietary version of Comparison Tables with "End-to-End" Uncertainties : GE-Hitachi Nuclear Energy Americas LLC Affidavit for Comparison Tables Copy: NRC Region I Mr. A. J. Blamey, NRC Sr. Resident Inspector Mr. R. V. Guzman, NRC Sr. Project Manager Mr. R. R. Janati, DEP/BRP