NOC-AE-04001802, September 2004 Monthly Operating Report for South Texas Project, Units 1 and 2

September 2004 Monthly Operating Report for South Texas Project, Units 1 and 2

ML042940268
Person / Time
Site:	South Texas
Issue date:	10/14/2004
From:	Mallen F South Texas
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
G02, NOC-AE-04001802, STI: 31797254
Download: ML042940268 (14)

Text

Nuclear Operating Company October 14, 2004 NOC-AE-04001802 File No.: G02 10CFR50.71 STI: 31797254 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 September 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 September 2004.

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

F.H. Mallen General Manager, Financial Support Attachments: 1) STPEGS Unit 1 Monthly Operating Report - September 2004

2) STPEGS Unit 2 Monthly Operating Report - September 2004

cc:

(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. 0. Box 289, Mail Code: MN1 16 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 1 MONTHLY OPERATING REPORT SEPTEMBER 2004 STP NUCLEAR OPERATING COMPANY NRC DOCKET NO. 50498 LICENSE NO. NPF-76 Approved By: A G.L. PARKEY

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MONTOLY

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 Oct. 5 2004 COMPLETED BY R.L. Hill TELEPHONE 361-972-7667 OPERATING STATUS

1. REPORTING PERIOD: 9/1/04 - 9/30/04 GROSS HOURS IN REPORTING PERIOD: 720

2. CURRENTLY AUTHORIZED POWER LEVEL (Mwt): 3.853 MAXIMUM DEPENDABLE CAPACITY (MWe-Net): 1,250.6 DESIGN ELECTRICAL RATING (MWe-Net): 1250.6

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 720.0 6.519.9 110.535.4

6. REACTOR RESERVE SHUTDOWN HOURS 0 0 0

7. HOURS GENERATOR ON LINE 720.0 6,503.8 108.831.3

8. UNIT RESERVE SHUTDOWN HOURS 0 0

9. GROSS THERMAL ENERGY GENERATED (MWH) 25.128.505 408,095,962

10. NET ELECTRICAL ENERGY GENERATED (MWH) 918.693 8.305.199 133,380 036

11. REACTOR SERVICE FACTOR (%) 100.0 99.2 78.3

12. REACTOR AVAILABILITY FACTOR (%) 100.0 99.2 78.3

13. UNIT SERVICE FACTOR (%) 100.0 98.9 77.1

14. UNIT AVAILABILITY FACTOR (%) 100.0 98.9 77.1

15. UNIT CAPACITY FACTOR - Using MDC (%) 102.0 101.0 75.6

16. UNIT CAPACITY FACTOR - Using DER (%) 102.0 101.0 75.6

17. UNIT FORCED OUTAGE RATE (%) 0.0 1.1 14.0

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 DOCKET NO. 50-498 UNIT I DATE Oct. 5. 2004 COMPLETED BY R.L. Hill TELEPHONE 361-972-7667 MONTH SEPTEMBER DAY AVERAGE DAILY POWER DAY AVERAGE DAILY POWER LEVEL LEVEL (MWe-Net) (MWe-Net) 1 1276 17 1270 2 1277 18 1267 3 1277 19 1271 4 1276 20 1274 5 1274 21 1275 6 1273 22 1277 7 *1274 23 1273 8 1277 24 1278 9 1279 25 1279 10 1277 26 1280 11 1277 27 1280 12 1277 28 1280 13 1276 29 1280 14 1276 30 1277 15 1275 16 1276

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50498 UNIT 1 DATE Oct. 5. 2004 COMPLETED BY R.L. Hill TELEPHONE 361-972-7667 REPORT MONTH SEPTEMBER 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 1 2 3 4 5 F: Forced Reason: Method: IEEE 805-1983 IEEE 803-1983 S: Scheduled A-Equipment Failure (Explain) 1-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 SEPTEMBER 2004 STP NUCLEAR OPERATING COMPANY NRC DOCKET NO. 50-499 LICENSE NO. NPF-80 Approved By:

G.L. Dal I I

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 Oct. 5. 2004 COMPLETED BY R.L. Hill TELEPHONE 361-972-7667 OPERATING STATUS

1. REPORTING PERIOD: 9/1104 - 9/30/04 GROSS HOURS IN REPORTING PERIOD: 720

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 720.0 5.929.9 107.634.4

6. REACTOR RESERVE SHUTDOWN HOURS 0 0

7. HOURS GENERATOR ON LINE 720.0 105.318.00

8. UNIT RESERVE SHUTDOWN HOURS 0

9. GROSS THERMAL ENERGY GENERATED (MWH) 2,784.899 22.759,595 394.447.701

10. NET ELECTRICAL ENERGY GENERATED (MWH) 913.769 7.476,192 128.574.369

11. REACTOR SERVICE FACTOR (%) 100.0 90.2 80.3

12. REACTOR AVAILABILITY FACTOR (%) 100.0 80.3

13. UNIT SERVICE FACTOR (%) 100.0 89.9 78.6

14. UNIT AVAILABILITY FACTOR (%) 100.0 89.9 78.6

15. UNIT CAPACITY FACTOR - Using MDC (%s) 101.5 90.9 76.7

16. UNIT CAPACITY FACTOR - Using DER (%) 101.5 90.9 76.7

17. UNIT FORCED OUTAGE RATE (%) 0.0 0.7 13.3

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 Oct. 5. 2004 COMPLETED BY R.L. Hill TELEPHONE 361-972-7667 MONTH SEPTEMBER DAY AVERAGE DAILY POWER DAY AVERAGE DAILY POWER LEVEL LEVEL (MWe-Net) (MWe-Net) 1 1270 17 1267 2 1271 18 1261 3 1271 19 1267 4 1270 20 1266 5 1269 21 1269 6 1269 22 1270 7 1269 23 1270 8 1271 24 1270 9 1273 25 1272 10 1272 26 1270 11 1270 27 1250 12 1271 28 1272 13 1271 29 1272 14 1270 30 1271 15 1271 16 1270

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-499 UNIT 2 DATE Oct. 5, 2004 COMPLETED BY R.L. Hill TELEPHONE 361-972-7667 REPORT MONTH SEPTEMBER 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 I I I I I I I I 1 2 3 4 5 F: Forced Reason: Method: IEEE 805-1983 IEEE 803-1983 S: Scheduled A-Equipment Failure (Explain) 1-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.