NOC-AE-03001585, Supplement 2 to Unit 2 Cycle 10 Startup Testing Summary Report

Supplement 2 to Unit 2 Cycle 10 Startup Testing Summary Report

ML032481211
Person / Time
Site:	South Texas
Issue date:	08/27/2003
From:	Kanavos M South Texas
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
G25, NOC-AE-03001585, STI:31647283
Download: ML032481211 (3)

Text

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.r4 77483 August 27,2003 NOC-AE-03001585 File No.: G25 10CFR50.36 STI: 31647283 U. S. Nuclear Regulatory Commission Attention: Document Control Desk One White Flint North 11555 Rockville, Pike Rockville, MD 20852 South Texas Project Unit 2 Docket No. STN 50-499 Supleement 2 to Unit 2 Cycle 10 Startup Testing Summary Report

Reference:

1. Letter from T. J. Jordan to NRC Document Control Desk, "Unit 2 Cycle 10 Startup Testing Summary Report," dated March 5, 2003 (NOC-AE-03001470) 2 Letter from T. J. Jordan to NRC Document Control Desk, "Supplement 1 to Unit 2 Cycle 10 Startup Testing Summary Report," dated June 5, 2003 (NOC-AE-03001543)

In Reference 1, STP Nuclear Operating Company (STPNOC) submitted a summary report in accordance with South Texas Project Technical Specification 6.9.1.1. This summaryreport was supplemented by Reference 2. As stated in the referenced letters, one test of the Replacement Steam Generators identified in the Final Safety Analysis Report had not been performed due to plant conditions. Technical Specification 6.9.1.1 requires supplementary reports to be submitted every three months until completion of the Startup Test Program.

The remaining test has been completed and a summary report is attached. This completes the Startup Test Program reporting requirements. If there are any questions, please contact Mr. R. L. Prater at (361) 972-8425 orme at (361) 972-7181.

M. E. Kanavos Manager, Design Engineering KJT/

Attachment:

Summary of Steam Generator Thermal Performance Test Results

NOC-AE-03001585 Page 2 cc:

(paper copy) (electronic copy)

Regional Administrator, Region IV A. H. Gutterman, Esquire U. S. Nuclear Regulatory Commission Morgan, Lewis & Bockius LLP 611 Ryan Plaza Drive, Suite 400 Arlington, Texas 76011-8064 L. D. Blaylock City Public Service U. S. Nuclear Regulatory Commission David H. Jaffe Attention: Document Control Desk U. S. Nuclear Regulatory Commission One White Flint North 11555 Rockville Pike R. L. Balcom Rockville, MD 20852 Texas Genco, LP Richard A. Ratliff A. Ramirez Bureau of Radiation Control City of Austin Texas Department of Health 1100 West 49th Street C. A. Johnson Austin, TX 78756-3189 AEP Texas Central Company Jeffrey Cruz Jon C. Wood U. S. Nuclear Regulatory Commission Matthews & Branscomb P. 0. Box 289, Mail Code: MN116 Wadsworth, TX 77483 C. M. Canady City of Austin Electric Utility Department 721 Barton Springs Road Austin, TX 78704

NOC-AE-03001585 Attachment Summary of Steam Generator Thermal Performance Test Results The objective of this test was to verify performance of the Replacement Steam Generators at or near full power.

The Acceptance Criteria was that measured parameters meet or exceed the values specified in the test procedure.

Measured parameters included steam generator outlet steam pressure, steam generator level stability, and reactor coolant system loop flow. Acceptance criteria for steam generator outlet steam pressure was not met and is being addressed by the STP Nuclear Operating Company Corrective Action Program. This condition did not impact the capability of achieving rated thermal power.