NOC-AE-02001322, April 2002 Monthly Operating Report for South Texas Project, Units 1 & 2

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April 2002 Monthly Operating Report for South Texas Project, Units 1 & 2
ML021410434
Person / Time
Site: South Texas  STP Nuclear Operating Company icon.png
Issue date: 05/13/2002
From: Mallen F
South Texas
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
NOC-AE-02001322
Download: ML021410434 (14)
v • d • e


Text

Nuclear Operating Company South Texas Pro/C& Nuclear Operating Company PO Box 289 Wadsworth. Texas 77493 May 13, 2002 NOC-AE-02001322 File No. G02 STI31442377 10CFR50.71 U. S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, DC 20555 South Texas Project Units 1 and 2 Docket Nos. STN 50-498, STN 50-499 Monthly Operating Reports for April 2002 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 April 2002.

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

Sincerely, F. H. Mallen Manager, Planning & Controls Attachments: 1) STPEGS Unit 1 Monthly Operating Report - April 2002

2) STPEGS Unit 2 Monthly Operating Report - April 2002

NOC-AE-02001322 STIf#: 31442377 Page 2 cc:

(paper copy) (electronic copy)

Ellis W. Merschoff A. H. Gutterman, Esquire Regional Administrator, Region IV Morgan, Lewis & Bockius LLP U.S. Nuclear Regulatory Commission 611 Ryan Plaza Drive, Suite 400 M. T. Hardt/W. C. Gunst Arlington, Texas 76011-8064 City Public Service U. S. Nuclear Regulatory Commission Mohan C. Thadani Attention: Document Control Desk U. S. Nuclear Regulatory Commission One White Flint North 11555 Rockville Pike R. L. BalcomnD. G. Tees Rockville, MD 20852 Reliant Energy, Inc.

Richard A. Ratliff A. Ramirez Bureau of Radiation Control City of Austin Texas Department of Health 1100 West 49th Street C. A. Johnson/A. C. Bakken III Austin, TX 78756-3189 AEP - Central Power and Light Company Cornelius F. O'Keefe Jon C. Wood U. S. Nuclear Regulatory Commission Matthews & Branscomb P. 0. Box 289, Mail Code: MN116 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 APRIL 2002 STP NUCLEAR OPERATING COMPANY NRC DOCKET NO. 50-498 LICENSE NO. NPF-76 Approved By: _ /_-

__//_._____/iCl E.D. HALPfW- 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 May 6, 2002 COMPLETED BY R.L. Hill TELEPHONE 361.972.7667 OPERATING STATUS

1. REPORTING PERIOD: 04/1/02-04/30/02 GROSS HOURS IN REPORTING PERIOD: 719
2. CURRENTLY AUTHORIZED POWER LEVEL (Mwt): 3800 MAXIMUM DEPENDABLE CAPACITY (MWe-Net): 1250.6 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 719.0 2879.0 92,828.9
6. REACTOR RESERVE SHUTDOWN HOURS 0 0 0
7. HOURS GENERATOR ON LINE 719.0 2879.0 91198.8
8. UNIT RESERVE SHUTDOWN HOURS 0 0 0
9. GROSS THERMAL ENERGY GENERATED (MWH) 2,743,660 10,982,700 340,281,040
10. NET ELECTRICAL ENERGY GENERATED (MWH) 906,329 3,642,448 110,990,562
11. REACTOR SERVICE FACTOR (%) 100.0 100.0 77.4
12. REACTOR AVAILABILITY FACTOR (%) 100.0 100.0 77.4
13. UNIT SERVICE FACTOR (%) 100.0 100.0 76.0
14. UNIT AVAILABILITY FACTOR (%) 100.0 100.0 76.0
15. UNIT CAPACITY FACTOR - Using MDC (%) 100.8 101.2 74.0
16. UNIT CAPACITY FACTOR - Using DER (%) 100.8 101.2 74.0
17. UNIT FORCED OUTAGE RATE (%) 0.0 0.0 13.9
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 May 6, 2002 COMPLETED BY R.L. Hill TELEPHONE 361.972.7667 MONTH APRIL DAY AVERAGE DAILY POWER DAY AVERAGE DAILY POWER LEVEL LEVEL (MWe-Net) (MWe-Net) 1 1264 17 1257 2 1264 18 1258 3 1264 19 1260 4 1266 20 1260 5 1262 21 1259 6 1264 22 1258 7 1265 23 1258 8 1263 24 1252 9 1261 25 1259 10 1262 26 1259 11 1260 27 1258 12 1262 28 1258 13 1262 29 1253 14 1260 30 1270 15 1261 16 1261

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-498 UNIT 1 DATE May 6, 2002 COMPLETED BY R.L. Hill TELEPHONE 361.972.7667 REPORT MONTH APRIL 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 APRIL 2002 STP NUCLEAR OPERATING COMPANY NRC DOCKET NO. 50-499 LICENSE NO. NPF-80 Approved By:

E.D. t*PIN Date

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 May 6, 2002 COMPLETED BY R.L. Hill TELEPHONE 361.972.7667 OPERATING STATUS

1. REPORTING PERIOD: 04/1/02-04/30/02 GROSS HOURS IN REPORTING PERIOD: 719
2. CURRENTLY AUTHORIZED POWER LEVEL (MWt): 3800 MAXIMUM DEPENDABLE CAPACITY (MWe-Net): 1250.6 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 719.0 2879.0 90,693.0
6. REACTOR RESERVE SHUTDOWN HOURS 0 0 0
7. HOURS GENERATOR ON LINE 719.0 2,879.0 88,506.7
8. UNIT RESERVE SHUTDOWN HOURS 0 0 0
9. GROSS THERMAL ENERGY GENERATED (MWH) 2,743,843 10,985,998 330,146,529
10. NET ELECTRICAL ENERGY GENERATED (MWH) 896,035 3,606,793 107,564,914
11. REACTOR SERVICE FACTOR (%) 100.0 100.0 80.4
12. REACTOR AVAILABILITY FACTOR (%) 100.0 100.0 80.4
13. UNIT SERVICE FACTOR (%) 100.0 100.0 78.5
14. UNIT AVAILABILITY FACTOR (%) 100.0 100.0 78.5
15. UNIT CAPACITY FACTOR - Using MDC (%) 99.7 100.2 76.3
16. UNIT CAPACITY FACTOR - Using DER (%) 99.7 100.2 76.3
17. UNIT FORCED OUTAGE RATE (%) 0.0 0.0 13.6
18. SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS (TYPE, DATE, & DURATION OF EACH):

Scheduled 70-day outage to allow refueling and steam generator replacement to begin on October 2, 2002.

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 May 6,2002 COMPLETED BY R.L. Hill TELEPHONE 361.972.7667 MONTH APRIL DAY AVERAGE DAILY POWER DAY AVERAGE DAILY POWER LEVEL LEVEL (MWe-Net) (MWe-Net) 1252 17 1245 1253 18 1245 1251 19 1244 1252 20 1244 1251 21 1244 1248 22 1243 1250 23 1242 1250 24 1242 1249 25 1242 1249 26 1241 1247 27 1242 1246 28 1242 1247 29 1240 1248 30 1252 15 1244 16 1244

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-499 UNIT 2 DATE May 6, 2002 COMPLETED BY R.L. Hill TELEPHONE 361.972.7667 REPORT MONTH APRIL 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.

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