NOC-AE-04001707, March 2004 Monthly Operating Report from South Texas Project, Units 1 & 2

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March 2004 Monthly Operating Report from South Texas Project, Units 1 & 2
ML041040398
Person / Time
Site: South Texas  
Issue date: 04/07/2004
From: Mallen F
South Texas
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
G02, NOC-AE-04001707, STI: 31722184
Download: ML041040398 (14)
v • d • e


Text

Nuclear Operating Company i CkzfqBr &z If*< Tugs J April 7, 2004 NOC-AE-04001707 File No.: G02 10CFR50.71 STI: 31722184 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 March 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 March 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 - March 2004

2) STPEGS Unit 2 Monthly Operating Report - March 2004

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 Attention: Document Control Desk David H. Jaffe One White Flint North U. S. Nuclear Regulatory Commission 11555 Rockville Pike Rockville, MD 20852 R. L. Balcom Texas Genco, LP Richard A. Ratliff Bureau of Radiation Control A. Ramirez Texas Department of Health City of Austin 1100 West 49th Street Austin, TX 78756-3189 C. A. Johnson AEP Texas Central Company Jeffrey Cruz Jon C. Wood U. S. Nuclear Regulatory Commission Matthews & Branscomb P. O. 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 I MONTHLY OPERATING REPORT MARCH 2004 STP NUCLEAR OPERATING COMPANY NRC DOCKET NO. 50498 LICENSE NO. NPF-76 Approved By: _ _ _ _ __ __/

E.D. HAWIN Date

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 Apr. 5. 2004 COMPLETED BY R.L. Hill TELEPHONE 361.972.7667 OPERATING STATUS

1. REPORTING PERIOD: 3/1/04 - 3/31/04 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 2.128.9 106.144.4
6. REACTOR RESERVE SHUTDOWN HOURS 0 0 0
7. HOURS GENERATOR ON LINE 744.0 2,112.8 104.440.3
8. UNIT RESERVE SHUTDOWN HOURS 0 0 0
9. GROSS THERMAL ENERGY GENERATED (MWH) 2.878.992 8.135.811 391.103.268
10. NET ELECTRICAL ENERGY GENERATED (MWH) 955.646 2,704.154 127.778.991
11. REACTOR SERVICE FACTOR (%) 100.0 97.5 77.6
12. REACTOR AVAILABILITY FACTOR (%) 100.0 97.5 77.6
13. UNIT SERVICE FACTOR (%) 100.0 96.7 76.4
14. UNIT AVAILABILITY FACTOR (em) 100.0 96.7 76.4
15. UNIT CAPACITY FACTOR - Using MDC (%) 102.7 74.7
16. UNIT CAPACITY FACTOR - Using DER (%) 102.7 99.0 74.7
17. UNIT FORCED OUTAGE RATE (%) 0..0 3.3 14.5
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 1 DATE Apr. 5. 2004 COMPLETED BY R.L. Hill TELEPHONE 361.972.7667 MONTH MARCH DAY AVERAGE DAILY POWER DAY AVERAGE DAILY POWER LEVEL LEVEL (MWe-Net) (MWe-Net) 1 1290 17 1285 2 1289 18 1282 3 1288 19 1283 4 1287 20 1284 5 1289 21 1286 6 1291 22 1281 7 1291 23 1285 8 1292 24 1281 9 1292 25 1284 10 1292 26 1284 11 1286 27 1285 12 1288 28 1285 13 1282 29 1273 14 1280 30 1271 15 1285 31 1263 16 1285

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-498 UNIT I DATE Apr. 5. 2004 COMPLETED BY R.L. Hill TELEPHONE 361.972.7667 REPORT MONTH MARCH 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 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.

SOUTH TEXAS PROJECT ELECTRIC GENERATING STATION UNIT 2 MONTHLY OPERATING REPORT MARCH 2004 STP NUCLEAR OPERATING COMPANY NRC DOCKET NO. 50499 LICENSE NO. NPF-80 Approved By: ___

E.D. PIN Date

MONTHLY

SUMMARY

South Texas Project Unit 2 operated through March 30, at full power with no unit shutdowns or significant reactor power reductions. On March 31, at 0001 the unit was removed from service for refueling and scheduled maintenance.

OPERATING DATA REPORT DOCKETNO. 50-499 UNIT 2 DATE Apr. 5. 2004 COMPLETED BY R.L. Hill TELEPHONE 361.972.7667 OPERATING STATUS

1. REPORTING PERIOD: 3/1/04 - 3/31/04 GROSS HOURS IN REPORTING PERIOD: 744
2. CURRENTLY AUTHORIZED POWER LEVEL (MWt): 3.853 MAXIMUM DEPENDABLE CAPACITY (MWe-Net): 1250.6 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 720.4 2.60.4 103.864.8
6. REACTOR RESERVE SHUTDOWN HOURS 0 0.
7. HOURS GENERATOR ON LINE 720.0 2.160.00 101.565.5
8. UNIT RESERVE SHUTDOWN HOURS 0 0
9. GROSS THERMAL ENERGY GENERATED (MWH) 2.774 867 8.347.916 380,036,021
10. NET ELECTRICAL ENERGY GENERATED (MWH) 913,265 2.750,161 123.848.338
11. REACTOR SERVICE FACTOR (%) 96.8 98.9 80.1
12. REACTOR AVAILABILITY FACTOR (%) 96.8 98.9 80.1
13. UNIT SERVICE FACTOR (%) 96.8 98.9 78.4
14. UNIT AVAILABILITY FACTOR (%) 96.8 98.9 78.4
15. UNIT CAPACITY FACTOR - Using MDC (%) 98.2 100.7 76.4
16. UNIT CAPACITY FACTOR - Using DER (%) 98.2 100.7 76.4
17. UNIT FORCED OUTAGE RATE (%) 0.0 0.0 13.7
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 Apr. 5. 2004 COMPLETED BY R.L. Hill TELEPHONE 361.972.7667 MONTH MARCH DAY AVERAGE DAILY POWER DAY AVERAGE DAILY POWER LEVEL LEVEL (MWe-Net) (MWe-Net) 1 1277 17 1274 2 1276 18 1273 3 1275 19 1273 4 1275 20 1273 5 1275 21 1273 6 1276 22 1273 7 .1276 23 1274 8 1276 24 1274 9 1276 25 1273 10 1276 26 1272 11 1275 27 1273 12 1275 28 1272 13 1274 29 1272 14 1274 30 1101 15 1274 31 0 16 1274

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-499 UNIT 2 DATE Apr. 5. 2004 COMPLETED BY R.L. Hill TELEPHONE 361.972.7667 REPORT MONTH MARCH 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 04-01 040331 S 24.0 C 1 N/A N/A N/A Scheduled refueling and maintenance outage.

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.

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