NOC-AE-04001772, July 2004 Monthly Operating Reports for South Texas Project Units 1 and 2

July 2004 Monthly Operating Reports for South Texas Project Units 1 and 2

ML042330366
Person / Time
Site:	South Texas
Issue date:	08/12/2004
From:	Mallen F South Texas
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
G02, NOC-AE-04001772, STI: 31776278
Download: ML042330366 (14)

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£v1h kuAzn aQrjeaOtbJ Qmyer Fl2&2J9 Hot~ 7Z85 X/3 August 12,2004 NOC-AE-04001772 File No.: G02 10CFR50.71 STI: 31776278 U. S. Nuclear Regulatory Commission Attention: Document Control Desk One White Flint North 11555 Rockville Pike Rockville, MD 20852 South Texas Project Units 1 and 2 Docket Nos. STN 50-498, STN 50-499 Monthly Operating Reports for July 2004 Pursuant to 10CFR50.71(a) and South Texas Project Electric Generating Station (STPEGS) Technical Specification 6.9.1.5, attached are the Monthly Operating Reports for July 2004.

If you should have any questions on this matter, please contact R.L. Hill at (361) 972-7667.

FH. Mallen General Manager, Financial Support Attachments: 1) STPEGS Unit 1 Monthly Operating Report - July 2004

2) STPEGS Unit 2 Monthly Operating Report - July 2004

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(paper copy) (electronic copy)

Bruce S. Mallett A. H. Gutterman, Esquire Regional Administrator, Region IV Morgan, Lewis & Bockius LLP U. S. Nuclear Regulatory Commission 611 Ryan Plaza Drive, Suite 400 L. D. Blaylock Arlington, Texas 76011-8064 City Public Service U. S. Nuclear Regulatory Commission Michael K. Webb 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. O. Box 289, Mail Code: MNI16 Wadsworth, TX 77483 C. M. Canady City of Austin Electric Utility Department 721 Barton Springs Road Austin, TX 78704

SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION UNIT I MONTHLY OPERATING REPORT JULY 2004 ST? NUCLEAR OPERATING COMPANY NRC DOCKET NO. 50498 LICENSE NO. NPF-76 Approved By: / jE a/&(

Gf.f.ARKEY Datt

MONTHLY

SUMMARY

South Texas Project Unit 1 operated during the reporting period at full power with no unit shutdowns or significant power reductions.

OPERATING DATA REPORT DOCKET NO. 50-498 UNIT I DATE Auz. 3. 2004 COMPLETED BY R.L. Hill TELEPHONE 361-972-7667 OPERATING STATUS

1. REPORTING PERIOD: 7/1/04 - 7/31/04 GROSS HOURS IN REPORTING PERIOD: 744

2. CURRENTLY AUTHORIZED POWER LEVEL (Mwt): 3.853 MAXIMUM DEPENDABLE CAPACITY (MWe-Net): 1.250.6 DESIGN ELECTRICAL RATING (MWe-Net): 1.250.6

3. POWER LEVEL TO WHICH RESTRICTED (IF ANY) (MWe-Net): None

4. REASONS FOR RESTRICTION (IF ANY): N/A THIS MONTH YR TO DATE CUMULATIVE

5. NUMBER OF HOURS REACTOR CRITICAL 744.0 5.055.9 109.071.4

6. REACTOR RESERVE SHUTDOWN HOURS 0 0 0

7. HOURS GENERATOR ON LINE 744.0 107.367.3

8. UNIT RESERVE SHUTDOWN HOURS 0 0 5,03908

9. GROSS THERMAL ENERGY GENERATED (MWH) 2.879.456 19.463,221 402.430.678

10. NET ELECTRICAL ENERGY GENERATED (MWH) 945.803 6.440.103 131.514.940

11. REACTOR SERVICE FACTOR (%/) 100.0 98.9 78.1

12. REACTOR AVAILABILITY FACTOR (%) 100.0 98.9 78.1

13. UNIT SERVICE FACTOR (%) 100.0 98.6 76.9

14. UNIT AVAILABILITY FACTOR (%) 100.0 98.6 76.9

15. UNIT CAPACITY FACTOR - Using MDC (%) 101.7 100.8 75.3

16. UNIT CAPACITY FACTOR - Using DER (%s) 101.7 100.8 75.3

17. UNIT FORCED OUTAGE RATE (%) 0.0 1.4 14.2

18. SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS (TYPE, DATE, & DURATION OF EACH): N/A

19. IF SHUTDOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP: N/A

AVERAGE DAILY UNIT POWVER LEVEL DOCKET NO. 50-498 UNIT I DATE Aug. 3. 2004 COMPLETED BY R.L. Hill TELEPHONE 361-972-7667 MONTH JULY DAY AVERAGE DAILY POWER DAY AVERAGE DAILY POWER LEVEL LEVEL (MWe-Net) (MWe-Net) 1 1277 17 1268 2 1276 18 1270 3 1275 19 1271 4 1274 20 1270 5 1274 21 1270 6 1273 22 1270 7 1273 23 1270 8 1272 24 1270 9 1273 25 1268 10 1274 26 1268 11 1274 27 1270 12 1273 28 1269 13 1271 29 1270 14 1270 30 1270 15 1269 31 1269 16 1268

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-498 UNIT I DATE Aug. 3. 2004 COMPLETED BY R.L. Hill TELEPHONE 361-972-7667 REPORT MONTH JULY 1 2 3 4 5 No. Date Type Duration Reason Method of Licensee System Component Cause & Corrective Action to Prevent Recurrence (Hours) Shutting Event Code Code Down Report #

Reactor THERE WERE NO UNIT SHUTDOWNS OR SIGNIFICANT POWER REDUCTIONS DURING THE REPORTING PERIOD

__ l l l l lI I 2 3 4 5 F: Forced Reason: Method: IEEE 805-1983 IEEE 803-1983 S: Scheduled A-Equipment Failure (Explain) I-Manual B-Maintenance or Test 2-Manual Scram C-Refueling 3-Automatic Scram D-Regulatory Restriction 4-Cont. of Existing E-Operator Training & License Exam Outage F-Administrative 5-Reduction G-Operational Error (Explain) 9-Other H-Other (Explain)

PORVS AND SAFETY VALVE

SUMMARY

There were no PORV or Safety Valves challenged during the reporting period.

SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION UNIT 2 MONTHLY OPERATING REPORT JULY 2004 STP NUCLEAR OPERATING COMPANY NRC DOCKET NO. 50-499 LICENSE NO. NPF-80 Approved By: AK!'/

G.L. PARKEY Da 1 C

MONTHLY

SUMMARY

South Texas Project Unit 2 operated during the reporting period at full power with no unit shutdowns or significant power reductions.

OPERATING DATA REPORT DOCKETNO. 50-499 UNIT 2 DATE Aug. 3. 2004 COMPLETED BY R.L. Hill TELEPHONE 361-972-7667 OPERATING STATUS

1. REPORTING PERIOD: 7/1/04 - 7/31104 GROSS HOURS IN REPORTING PERIOD: 744

2. CURRENTLY AUTHORIZED POWER LEVEL (MWt): 3.853 MAXIMUM DEPENDABLE CAPACITY (MWe-Net): 1.250.6 DESIGN ELECTRICAL RATING (MWe-Net): 1,250.6

3. POWER LEVEL TO WHICH RESTRICTED (IF ANY) (MWe-Net): None

4. REASONS FOR RESTRICTION (IF ANY): N/A THIS MONTH YR TO DATE CUMULATIVE

5. NUMBER OF HOURS REACTOR CRITICAL 744.0 4.465.9 1061.70.4

6. REACTOR RESERVE SHUTDOWN HOURS 0 0 0

7. HOURS GENERATOR ON LINE 744.0 4.448.5 103.854.0

8. UNIT RESERVE SHUTDOWN HOURS 0 0

9. GROSS THERMAL ENERGY GENERATED (MWH) 2,879.456 17.095,240 388.783.345

10. NET ELECTRICAL ENERGY GENERATED (MWH) 942.232 5.619.580 126.717.757

11. REACTOR SERVICE FACTOR (%) 100.0 87.4 80.1

12. REACTOR AVAILABILITY FACTOR (%) 100.0 87.4 80.1

13. UNIT SERVICE FACTOR (%) 100.0 87.0 78.4

14. UNIT AVAILABILITY FACTOR (%) 100.0 87.0 78.4

15. UNIT CAPACITY FACTOR - Using MDC (%) 101.3 87.9 76.5

16. UNIT CAPACITY FACTOR - Using DER (%) 101.3 87.9 76.5

17. UNIT FORCED OUTAGE RATE (%) 0.0 0.9 13.4

18. SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS (TYPE, DATE, & DURATION OF EACH): N/A

19. IF SHUTDOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP: N/A

AVERAGE DAILY UNIT POWER LEVEL DOCKETNO. 50-499 UNIT 2 DATE Aum. 3. 2004 COMPLETED BY R.L. Hill TELEPHONE 361-972-7667 MONTH JULY DAY AVERAGE DAILY POWER DAY AVERAGE DAILY POWER LEVEL LEVEL (MWe-Net) (MWe-Net) 1 1272 17 1264 2 1272 18 1266 3 1270 19 1266 4 1270 20 1266 5 1269 21 1267 6 1269 22 1266 7 1268 23 1265 8 1267 24 1264 9 1269 25 1263 10 1270 26 1263 11 1270 27 1265 12 1269 28 1265 13 1265 29 1265 14 1263 30 1265 15 1263 31 1263 16 1263

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50499 UNIT 2 DATE Aug. 3. 2004 COMPLETED BY R.L. Hill TELEPHONE 361-972-7667 REPORT MONTH JULY 1 2 3 4 5 No. Date Type Duration Reason Method of Licensee System Component Cause & Corrective Action to Prevent Recurrence (Hours) Shutting Event Code Code Down Report #

Reactor THERE WERE NO UNIT SHUTDOWNS OR SIGNIFICANT POWER REDUCTIONS DURING THE REPORTING PERIOD

__ l l l lI 1 2 3 4 5 F: Forced Reason: Method: IEEE 805-1983 IEEE 803-1983 S: Scheduled A-Equipment Failure (Explain) I-Manual B-Maintenance or Test 2-Manual Scram C-Refueling 3-Automatic Scram D-Regulatory Restriction 4-Cont. of Existing E-Operator Training & License Exam Outage F-Administrative 5-Reduction G-Operational Error (Explain) 9-Other H-Other (Explain)

PORVS AND SAFETY VALVE

SUMMARY

There were no PORV or Safety Valves challenged during the reporting period.