ML030770533

February 2003 Monthly Operating Report for Southtexas Project Units 1 & 2

ML030770533
Person / Time
Site:	South Texas
Issue date:	03/13/2003
From:	Mallen F South Texas
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
NOC-AE-03001485, STI: 31572080
Download: ML030770533 (14)

Text

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March 13, 2003 NOC-AE-03001485 File No.: G02 10CFR50.71 STI: 31572080 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 February 2003 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 February 2003. If you should have any questions on this matter, please contact R.L.

Hill at (361) 972-7667.

F.H. Mallen Manager, Planning &

Controls Attachments: 1)

STPEGS Unit 1 Monthly Operating Report - February 2003

2)

STPEGS Unit 2 Monthly Operating Report - February 2003

cc:

(paper copy)

(electronic copy)

Ellis W. Merschoff 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 Cornelius F. O'Keefe U. S. Nuclear Regulatory Commission P. O. Box 289, Mail Code: MN116 Wadsworth, TX 77483 A. H. Gutterman, Esquire Morgan, Lewis & Bockius LLP M. T. Hardt/W. C. Gunst City Public Service Mohan C. Thadani U. S. Nuclear Regulatory Commission R. L. Balcom/D. G. Tees Texas Genco, LP A. Ramirez City of Austin C. A. Johnson/A. C. Bakken III AEP - Central Power and Light 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 1 MONTHLY OPERATING REPORT FEBRUARY 2003 STP NUCLEAR OPERATING COMPANY NRC DOCKET NO. 50-498 LICENSE NO. NPF-76 Approved By:

.D.

_A E.D. HA"PIN 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 1

DATE Mar. 5, 2003 COMPLETED BY R.L. Hill TELEPHONE 361.972.7667 OPERATING STATUS

1.

REPORTING PERIOD: 2/1/03-2/28/03 GROSS HOURS IN REPORTING PERIOD:

672

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

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 672.0 0

672.0 0

2,564,658 863,208 100.0 100 0 1000 100.0 102.7 102.7 0.0 YR TO DATE 1,416 0

1,4160 0

5,404,139 1,816,455 100.0 1000 1000 100.0 102.6 102.6 0.0 CUMULATIVE 99,945.1 0

98,309.1 0

367,354,602 120,032,510 78.6 78.6 77.3 77.3 75 4 75.4 13.2

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

Scheduled 25-day outage to allow scheduled refueling to begin on March 26, 2003.

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 Mar. 5, 2003 COMPLETED BY R L Hill TELEPHONE 361.972.7667 MONTH FEBRUARY DAY AVERAGE DAILY POWER LEVEL (MWe-Net) 1 1281 2

1285 3

1285 4

1287 5

1286 6

1285 7

1285 8

1285 9

1284 10 1285 11 1283 12 1284 13 1283 14 1283 15 1282 16 1285 DAY 17 18 19 20 21 22 23 24 25 26 27 28 AVERAGE DAILY POWER LEVEL (MWe-Net) 1285 1284 1284 1283 1283 1286 1287 1285 1285 1285 1286 1286

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.

UNIT DATE COMPLETED BY TELEPHONE 50-498 1

Mar. 5, 2003 R L. Hill 361.972.7667 REPORT MONTH FEBRUARY 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-Adinumstrative 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 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

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 FEBRUARY 2003 STP NUCLEAR OPERATING COMPANY NRC DOCKET NO. 50-499 LICENSE NO. NPF-80 Approved By:

&ý s//O'T E.D. HALPIN Date

MONTHLY SUMMIARY South Texas Project Unit 2 remained shutdown during the reporting period for repairs on the main turbine/generator rotor train.

OPERATING DATA REPORT DOCKETNO.

50-499 UNIT 2

DATE Mar. 5, 2003 COMPLETED BY R.L. Hill TELEPHONE 361.972.7667 OPERATING STATUS

1.

REPORTING PERIOD: 2/1/03-2/28/03 GROSS HOURS IN REPORTING PERIOD:

672

2.

CURRENTLY AUTHORIZED POWER LEVEL (MWt): 3853 MAXIMUM DEPENDABLE CAPACITY (MWe-Net): 1,250.6 DESIGN ELECTRICAL RATING (MWe-Net): 12506

3.

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

4.

REASONS FOR RESTRICTION (IF ANY): N/A NUMBER OF HOURS REACTOR CRITICAL REACTOR RESERVE SHUTDOWN HOURS HOURS GENERATOR ON LINE UNIT RESERVE SHUTDOWN HOURS GROSS THERMAL ENERGY GENERATED (MWH)

NET ELECTRICAL ENERGY GENERATED (MWH)

REACTOR SERVICE FACTOR (%)

REACTOR AVAILABILITY FACTOR (%)

UNIT SERVICE FACTOR (%)

UNIT AVAILABILITY FACTOR (%)

UNIT CAPACITY FACTOR - Using MDC (%)

UNIT CAPACITY FACTOR - Using DER (%)

UNIT FORCED OUTAGE RATE (%)

THIS MONTH 0.0 0

00 0

0 0

00 00 00 0.0 0.0 0.0 100.0 YR TO DATE 80.3 0

65.3 0

155,001 5._7 57 4.6 46 2.6 2.6 95 4 CUMULATIVE 94,638.

0 92=7 0

344,568,652 112,224,344 78 8 78 8 76.9 76 9 74 7 74.7 14.6

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: 03/13/03

5.

6.

7.

8.

9.

10.

11.

12.

13.

14.

15.

16.

17.

AVERAGE DAILY UNIT POWER LEVEL DOCKETNO.

50-499 UNIT 2

DATE Mar. 5, 2003 COMPLETED BY R.L. Hill TELEPHONE 361.972.7667 MONTH FEBRUARY DAY AVERAGE DAILY POWER LEVEL (MWe-Net) 1 0

2 0

3 0

4 0

5 0

6 0

7 0

8 0

9 0

10 0

11 12 13 14 15 16 0

0 0

0 0

0 DAY AVERAGE DAILY POWER LEVEL (MWe-Net) 17 0

18 19 20 21 22 23 24 25 26 27 28

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.

50-499 UNIT 2

DATE Mar. 5, 2003 COMPLETED BY R.L. Hill TELEPHONE 361.972 7667 REPORT MONTH FEBRUARY I

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 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 03-01 030124 F

672.0 A

1 N/A TA TRB Main turbine/generator removed from service due to excessive vibration.

PORVS AND SAFETY VALVE

SUMMARY

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