ML041040398

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)

Text

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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 U.S. Nuclear Regulatory Commission 611 Ryan Plaza Drive, Suite 400 Arlington, Texas 76011-8064 U. S. Nuclear Regulatory Commission Attention: Document Control Desk One White Flint North 11555 Rockville Pike Rockville, MD 20852 Richard A. Ratliff Bureau of Radiation Control Texas Department of Health 1100 West 49th Street Austin, TX 78756-3189 Jeffrey Cruz U. S. Nuclear Regulatory Commission P. O. Box 289, Mail Code: MN1 16 Wadsworth, TX 77483 A. H. Gutterman, Esquire Morgan, Lewis & Bockius LLP L. D. Blaylock City Public Service David H. Jaffe U. S. Nuclear Regulatory Commission R. L. Balcom Texas Genco, LP A. Ramirez City of Austin C. A. Johnson AEP Texas Central Company Jon C. Wood Matthews & Branscomb 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

5.

NUMBER OF HOURS REACTOR CRITICAL

6.

REACTOR RESERVE SHUTDOWN HOURS

7.

HOURS GENERATOR ON LINE

8.

UNIT RESERVE SHUTDOWN HOURS THIS MONTH 744.0 0

744.0 0

9.

GROSS THERMAL ENERGY GENERATED (MWH)

10.

NET ELECTRICAL ENERGY GENERATED (MWH)

11.

REACTOR SERVICE FACTOR (%)

12.

REACTOR AVAILABILITY FACTOR (%)

13.

UNIT SERVICE FACTOR (%)

14.

UNIT AVAILABILITY FACTOR (em)

15.

UNIT CAPACITY FACTOR -Using MDC (%)

16.

UNIT CAPACITY FACTOR -Using DER (%)

17.

UNIT FORCED OUTAGE RATE (%)

2.878.992 955.646 100.0 100.0 100.0 100.0 102.7 102.7 0..0 YR TO DATE 2.128.9 0

2,112.8 0

8.135.811 2,704.154 97.5 97.5 96.7 96.7 99.0 3.3 CUMULATIVE 106.144.4 0

104.440.3 0

391.103.268 127.778.991 77.6 77.6 76.4 76.4 74.7 74.7 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 LEVEL (MWe-Net) 1 1290 2

1289 3

1288 4

1287 5

1289 6

1291 7

1291 8

1292 9

1292 10 1292 11 1286 12 1288 13 1282 14 1280 15 1285 16 1285 DAY AVERAGE DAILY POWER LEVEL (MWe-Net) 17 1285 18 1282 19 1283 20 1284 21 1286 22 1281 23 1285 24 1281 25 1284 26 1284 27 1285 28 1285 29 1273 30 1271 31 1263

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

F: Forced S: Scheduled 2

Reason:

A-Equipment Failure (Explain)

B-Maintenance or Test C-Refueling D-Regulatory Restriction E-Operator Training & License Exam F-Administrative G-Operational Error (Explain)

H-Other (Explain) 3 Method:

I-Manual 2-Manual Scram 3-Automatic Scram 4-Cont. of Existing Outage 5-Reduction 9-Other 4

IEEE 805-1983 5

IEEE 803-1983

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

5.

NUMBER OF HOURS REACTOR CRITICAL 6.

7.

REACTOR RESERVE SHUTDOWN HOURS HOURS GENERATOR ON LINE

8.

UNIT RESERVE SHUTDOWN HOURS

9.

GROSS THERMAL ENERGY GENERATED (MWH)

10. NET ELECTRICAL ENERGY GENERATED (MWH)

11.

REACTOR SERVICE FACTOR (%)

12.

REACTOR AVAILABILITY FACTOR (%)

13.

UNIT SERVICE FACTOR (%)

14.

UNIT AVAILABILITY FACTOR (%)

15.

UNIT CAPACITY FACTOR - Using MDC (%)

16.

UNIT CAPACITY FACTOR - Using DER (%)

17.

UNIT FORCED OUTAGE RATE (%)

THIS MONTH 720.4 0

720.0 0

2.774 867 913,265 96.8 96.8 96.8 96.8 98.2 98.2 0.0 YR TO DATE 2.60.4 0

2.160.0 8.347.916 2.750,161 98.9 98.9 98.9 98.9 100.7 100.7 0.0 CUMULATIVE 103.864.8 0.

101.565.5 0

380,036,021 123.848.338 80.1 80.1 78.4 78.4 76.4 76.4 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 LEVEL (MWe-Net) 1 1277 2

1276 3

1275 4

1275 5

1275 6

1276 7

.1276 8

1276 9

1276 10 1276 11 1275 12 1275 13 1274 14 1274 DAY AVERAGE DAILY POWER LEVEL (MWe-Net) 17 1274 18 1273 19 1273 20 1273 21 1273 22 1273 23 1274 24 1274 25 1273 26 1272 27 1273 28 1272 29 1272 30 1101 15 16 1274 1274 31 0

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 F: Forced S: Scheduled 2

Reason:

A-Equipment Failure (Explain)

B-Maintenance or Test C-Refueling D-Regulatory Restriction E-Operator Training & License Exam F-Administrative G-Operational Error (Explain)

H-Other (Explain) 3 Method:

1-Manual 2-Manual Scram 3-Automatic Scram 4-Cont. of Existing Outage 5-Reduction 9-Other 4

IEEE 805-1983 5

IEEE 803-1983

PORVS AND SAFETY VALVE

SUMMARY

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