ML040490591
| ML040490591 | |
| Person / Time | |
|---|---|
| Site: | South Texas  |
| Issue date: | 02/12/2004 |
| From: | Mallen F South Texas |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| NOC-AE-04001680, STI: 31697287 | |
| Download: ML040490591 (14) | |
Text
Nuclear Operating Company February 12, 2004 NOC-AE-04001680 File No.: G02 10CFR50.71 STI: 31697287 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 January 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 January 2004.
If you should have any questions on this matter, please contact R.L. Hill at (361) 972-7667.
F.H. Mallen 47 General Mandger, Financial Support Attachments: 1)
STPEGS Unit 1 Monthly Operating Report - January 2004
- 2)
STPEGS Unit 2 Monthly Operating Report - January 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. 0. Box 289, Mail Code: MNI 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 JANUARY 2004 STP NUCLEAR OPERATING COMPANY NRC DOCKET NO. 50498 LICENSE NO. NPF-76 Approved By:
(
°/
2 E.D. H1P IN Date
MONMTLY
SUMMARY
South Texas Project Unit 1 began the reporting period operating at full power. On January 23, at 1616 the unit experienced an automatic reactor trip caused by high water level in Steam Generator IB. The event was induced by the failure of a ferro resonant transformer in the inverter, which supplies power to distribution panel 1201. The inverter was replaced and the unit was returned to service on January 26, at 1530. Full power was achieved on January 27, at 1529.
OPERATING DATA REPORT DOCKET NO.
50-498 UNIT I
DATE Feb 2, 2004 COMPLETED BY R.L. Hill TELEPHONE 361.972.7667 OPERATING STATUS
- 1.
REPORTING PERIOD: 1/1/04-1/31/04 GROSS HOURS IN REPORTING PERIOD:
744
- 2.
CURRENTLY AUTHORIZED POWER LEVEL (Mwt): 3853 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 5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
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 (%s)
UNIT FORCED OUTAGE RATE (%)
THIS MONTH 688.9 0
672.8 0
2,563,134 850 507 92.6 92.6 90.4 90.4 91.4 91.4 9.6 YR TO DATE 688.9 0
672.8 0
2,563 134 850,507 92.6 92.6 90.4 90.4 91.4 9.6 CUMULATIVE 104 704.4 0
103,000.3 0
385,530 591 125,925,344 77.4 77.4 76.1 76.1 74.4 74.4 14.7 18.
19.
SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS (TYPE, DATE, & DURATION OF EACH): N/A 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 Feb. 2. 2004 COMPLETED BY R.L. Hill TELEPHONE 361.972.7667 MONTH JANUARY DAY AVERAGE DAILY POWER LEVEL (MWe-Net) 1 1290 2
1290 3
1290 4
1289 5
1292 6
1291 7
1292 8
1284 9
1291 10 1291 11 1291 12 1290 13 1290 14 1291 15 1290 16 1289 DAY 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 AVERAGE DAILY POWER LEVEL (MWe-Net) 1290 1291 1292 1293 1291 1292 860 0
0 23 1003 1292 1290 1290 1291
UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.
50498 UNIT I
DATE Feb. 2 2004 COMPLETED BY R.L. Hill TELEPHONE 361.972.7667 REPORT MONTH JANUARY 1
~~~2 3
4 5
No.
Date Type Duration Reason Method of Liccnsee System Component Cause & Corrective Action to Prevent Recurrence (Hours)
Shutting Event Code Code Down Report #
Reactor 04-01 040123 F
71.2 A
3 1-04-001 JB INVT Automatic reactor trip caused by high water level in Steam Generator IB. The event was induced by the failure of a ferro resonant transformer in the inverter, which supplies power to distribution panel 1201. The inverter was replaced.
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
PORNS 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 JANUARY 2004 STP NUCLEAR OPERATING COMPANY NRC DOCKET NO. 50-499 LICENSE NO. NPF-80 Approved By:
r4
'v E.D. HAtPIN 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 Feb. 2 2004 COMPLETED BY R.L. Hill TELEPHONE 361.972.7667 OPERATING STATUS
- 1.
REPORTING PERIOD: 1/1/04 - 1/31/04 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.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
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 744.0 0
744.0 0
2.879.364 948.648 1 00.0 100.0 100.0 100.0 102.0 102.0 0.0 YR TO DATE 744.0 0
744.0 948.648 100.0 100.0 100.0 100.0 102.0 102.0 0.0 CUMULATIVE 102.448.4 0
100.149.5 0
374.567.469 122.046.825 79.9 79.9 78.1 78.1 76.1 76.1 13.8
- 18. SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS (TYPE, DATE, & DURATION OF EACH):
Scheduled 22-day outage to allow refueling to begin on March 31, 2004.
- 19. IF SHUTDOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP: N/A
AVERAGE DAILY UNIT POWNER LEVEL DOCKETNO.
50-499 UNIT 2
DATE Feb. 2 2004 COMPLETED BY R.L. Hill TELEPHONE 361.972.7667 MONTH JANUARY DAY AVERAGE DAILY POWER LEVEL (MWe-Net) 1 1277 2
1277 3
1277 4
1277 5
1277 6
1274 7
1277 8
1277 9
1276 10 1276 11 1276 12 1275 13 1275 14 1277 15 1276 16 1276 DAY AVERAGE DAILY POWER LEVEL (MWe-Net) 17 1276 18 1276 19 1276 20 1273 21 1275 22 1276 23 1275 24 1267 25 1267 26 1266 27 1275 28 1277 29 1277 30 1276 31 1276
UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.
50-499 UNIT 2
DATE Feb. 2 2004 COMPLETED BY R.L. Hill TELEPHONE 361.972.7667 REPORT MONTH JANUARY 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:
1-Manual 2-Manual Scram 3-Automatic Scram 4-Cont. of Existing Outage 5-Reduction 9-Other 4
POR 'S AND SAFETY VALVE
SUMMARY
There were no PORV or Safety Valves challenged during the reporting period.