ML022040371
| ML022040371 | |
| Person / Time | |
|---|---|
| Site: | South Texas  |
| Issue date: | 07/17/2002 |
| From: | Mallen F South Texas |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| G02, NOC-AE-02001361, STI: 31465879 | |
| Download: ML022040371 (14) | |
Text
Nuclear Operating Company Souh Tea rol dNudar Opefalhwg Coflpar PO &It 259 HWdiiv~h [eha 77403 July 17, 2002 NOC-AE-02001361 File No.: G02 10CFR50.71 STI: 31465879 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 June 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 June 2002. If you should have any questions on this matter, please contact R.L. Hill at (361) 972-7667.
F.H.qvallen Manager, Planning &
Controls Attachments: 1)
STPEGS Unit 1 Monthly Operating Report - June 2002
- 2)
STPEGS Unit 2 Monthly Operating Report - June 2002
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. 0. Box 289, Mail Code: MN16 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 Reliant Energy, Inc.
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 JUNE 2002 STP NUCLEAR OPERATING COMPANY NRC DOCKET NO. 50-498 LICENSE NO. NPF-76 Approved By:
E.DL/A IN 16ate Z
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 OPERA
- 1.
2.
- 3.
4.
DOCKET NO.
50-498 UNIT 1
DATE July 10, 2002 COMPLETED BY R.L. Hill TELEPHONE 361.972.7667 ITTNG STATUS REPORTING PERIOD: 06/1/02-06/30/02 GROSS HOURS IN REPORTING PERIOD: 720 CURRENTLY AUTHORIZED POWER LEVEL (Mwt): 3800 MAXIMUM DEPENDABLE CAPACITY (MWe-Net): 1250.6 DESIGN ELECTRICAL RATING (MWe-Net): 1250.6 POWER LEVEL TO WHICH RESTRICTED (IF ANY) (MWe-Net): None REASONS FOR RESTRICTION (IF ANY): N/A THIS MONTH YR TO DATE CUML
- 5.
NUMBER OF HOURS REACTOR CRITICAL 720.0 4343.0
- 6.
REACTOR RESERVE SHUTDOWN HOURS 0
0
- 7.
HOURS GENERATOR ON LINE 720.0 4343.0
- 8.
UNIT RESERVE SHUTDOWN HOURS 0
0
- 9.
GROSS THERMAL ENERGY GENERATED (MWH) 2,747,507 16,543,947 34
- 10.
NET ELECTRICAL ENERGY GENERATED (MWH) 916,033 5,493,600 11
- 11.
REACTOR SERVICE FACTOR (%)
100.0 100.0
- 12.
REACTOR AVAILABILITY FACTOR (%)
100.0 100.0
- 13.
UNIT SERVICE FACTOR (%)
100.0 100.0
- 14.
UNIT AVAILABILITY FACTOR (%)
100.0 100.0
- 15.
UNIT CAPACITY FACTOR - Using MDC (%)
101.7 101.1
- 16.
UNIT CAPACITY FACTOR - Using DER (%)
101.7 101.1
- 17.
UNIT FORCED OUTAGE RATE (%)
0.0 0.0
- 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 ILATIVE 94,292.9 0
92,662.8 0
- 5,842,287 12,841,714 77.7 77.7 76.3 76.3 74.3 74.3 13.7
AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.
50-498 UNIT 1
DATE July 10, 2002 COMPLETED BY R.L. Hill TELEPHONE 361.972.7667 MONTH JUNE DAY AVERAGE DAILY POWER LEVEL (MWe-Net) 1 1278 2
1277 3
1276 4
1275 5
1276 6
1276 7
1275 8
1273 9
1272 10 1273 11 1273 12 1274 13 1272 14 1273 15 1263 16 1263 DAY 17 18 19 20 21 22 23 24 25 26 27 28 29 30 AVERAGE DAILY POWER LEVEL (MWe-Net) 1272 1267 1272 1271 1272 1270 1274 1275 1274 1274 1274 1272 1264 1271
UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.
50-498 UNIT 1
DATE July 10, 2002 COMPLETED BY R.L. Hill TELEPHONE 361.972.7667 REPORT MONTH JUNE 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
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 JUNE 2002 STP NUCLEAR OPERATING COMPANY NRC DOCKET NO. 50-499 LICENSE NO. NPF-80 Approved By:
Pite
MONTHLY
SUMMARY
South Texas Project Unit 2 began the reporting period operating at full power. On June 14, at 0435 a manual reactor trip was initiated when the 2C Feedwater Isolation Valve unexpectedly closed during surveillance testing. Corrective maintenance was performed and the unit was returned to service on June 18, at 1745. Full power was achieved on June 20, at 2236.
OPERATING DATA REPORT DOCKETNO.
UNIT DATE COMPLETED BY TELEPHONE 50-499 2
July 10, 2002 R.L. Hill 361.972.7667 OPERATING STATUS
- 1.
- 2.
- 3.
4.
REPORTING PERIOD: 06/1/02-06/30/02 GROSS HOURS IN REPORTING PERIOD: 720 CURRENTLY AUTHORIZED POWER LEVEL (MWt): 3800 MAXIMUM DEPENDABLE CAPACITY (MWe-Net): 1250.6 DESIGN ELECTRICAL RATING (MWe-Net): 1250.6 POWER LEVEL TO WHICH RESTRICTED (IF ANY) (MWe-Net): None REASONS FOR RESTRICTION (IF ANY): N/A THIS MONTH YR TO DATE CUMULATIVE
- 5.
NUMBER OF HOURS REACTOR CRITICAL 651.9 4,274.9 92088.9
- 6.
REACTOR RESERVE SHUTDOWN HOURS 0
0 0
- 7.
HOURS GENERATOR ON LINE 610.8 4,233.8 89,861.5
- 8.
UNIT RESERVE SHUTDOWN HOURS 0
0 0
- 9.
GROSS THERMAL ENERGY GENERATED (MWH) 2,304,582 16,124,840 335,285,372
- 10.
NET ELECTRICAL ENERGY GENERATED (MWH) 739,781 5,265,024 109,223,145
- 11.
REACTOR SERVICE FACTOR (%)
90.5 98.4 80.6
- 12.
REACTOR AVAILABILITY FACTOR (%)
90.5 98.4 80.6
- 13.
UNIT SERVICE FACTOR (%)
84.8 97.5 78.7
- 14.
UNIT AVAILABILITY FACTOR (%)
84.8 97.5 78.7
- 15.
UNIT CAPACITY FACTOR - Using MDC (%)
82.2 96.9 76.5
- 16.
UNIT CAPACITY FACTOR - Using DER (%)
82.2 96.9 76.5
- 17.
UNIT FORCED OUTAGE RATE (%)
15.2 2.5 13.5
- 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 July 10, 2002 COMPLETED BY R.L. Hill TELEPHONE 361.972.7667 MONTH JUNE DAY AVERAGE DAILY POWER LEVEL (MWe-Net) 1228 1230 1232 1232 1232 1231 1228 1225 1227 1227 1220 1220 1227 190 1
2 3
4 5
6 7
8 9
10 11 12 13 14 15 16 DAY AVERAGE DAILY POWER LEVEL (MWe-Net) 17 18 19 20 21 22 23 24 25 26 27 28 29 30 0
13 1053 1180 1238 1240 1242 1243 1242 1242 1242 1256 1243 1242 0
0
UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.
50-499 UNIT 2
DATE July 10, 2002 COMPLETED BY R.L. Hill TELEPHONE 361.972.7667 REPORT MONTH JUNE 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 02-01 020614 F
109.2 A
2 02-02-002 SJ ISV Manual reactor trip was initiated when the 2C Feedwater Isolation Valve unexpectedly closed during surveillance testing. The cause was due to a fault in the isolation valve. The fault was repaired and the remaining isolation valves were tested.
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
PORVS AND SAFETY VALVE
SUMMARY
There were no PORV or Safety Valves challenged during the reporting period.