ML030150116
| ML030150116 | |
| Person / Time | |
|---|---|
| Site: | Summer  |
| Issue date: | 01/06/2003 |
| From: | Byrne S South Carolina Electric & Gas Co |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| Download: ML030150116 (5) | |
Text
Stephen A. Byrne Senior Vice President, Nuclear Operations 803 345 4622 A SCANA COMPANY January 6, 2003 Document Control Desk U. S. Nuclear Regulatory Commission Washington, DC 20555 Attention: Director, Office of Resource Management Ladies and Gentlemen:
Subject:
VIRGIL C. SUMMER NUCLEAR STATION DOCKET NO. 50/395 OPERATING LICENSE NO. NPF-12 DECEMBER MONTHLY OPERATING REPORT Enclosed is the December 2002 Monthly Operating Report for the Virgil C. Summer Nuclear Station Unit No. 1. This submittal is made in accordance with the requirements of Technical Specifications, Section 6.9.1.10.
If there are any questions, please call me at your convenience.
Very truly yours, Stephen A. Byrne SAB/mbb Attachment c:
G. H. Halnon T. G. Eppink (w/o Attachment)
R. J. White L. A. Reyes K. R. Cotton T. D. Gatlin NRC Resident Inspector K. M. Sutton Paulette Ledbetter INPO Records Center J&H Marsh & McLennan William G. Wendland (ANI)
Pat Haught (Westinghouse)
RTS (0-L-99-0350-1)
File (818.03-1, RR4100)
DMS (RC-03-0001)
SCE&G I Virgil C. Summer Nudear Station
- P.O. Box 88 °Jenkinsville, South Carolina 29065.T (803) 345 5209 °wwwscana corn
Director, Office of Resource Management December Monthly Operating Report RC-03-0001 Page 1 of 4 ATTACHMENT I AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.
UNIT DATE COMPLETED BY TELEPHONE December 2002 AVERAGE DAILY POWER LEVEL DAY (Mwe-Net) 978 977 978 978 985 980 982 983 982 980 982 982 977 971 976 980 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 50/395 V. C. SUMMER I January 2, 2003 W. H. BELL (803) 345-4389 AVERAGE DAILY POWER LEVEL (Mwe-Net) 980 979 981 983 982 983 983 982 982 983 981 983 982 984 983 DAY 1
2 3
4 5
6 7
8 9
10 11 12 13 14 15 16 1ý
e4 Director, Office of Resource Management December Monthly Operating Report RC-03-0001 Page 2 of 4 ATTACHMENT II OPERATING DATA REPORT DOCKET NO.
UNIT DATE COMPLETED BY TELEPHONE 50/395 V. C. SUMMER I January 2, 2003 W. H. BELL (803) 345-4389 OPERATING STATUS 1
Reporting Period:
December 2002 Gross Hours in Reporting Period:
744 2
Currently Authorized Power Level (MWt):
2900 Max. Depend. Capacity (MWe-Net):
966 Design Electrical Rating (MWe-Net):
972.7 3
Power Level to Which Restricted (If Any) (MWe-Net):
N/A 4
Reasons for Restrictions:
N/A THIS MONTH YR TO DATE CUMULATIVE Number of Hours Reactor Critical Reactor Reserve Shutdown Hours Hours Generator On Line Unit Reserve Shutdown Hours Gross Thermal Energy Generated (MWH)
Gross Electrical Energy (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 Design)
Unit Forced Outage Rate 744.0 0.0 744.0 0.0 2153818 759350 729649 100.0 100.0 100.0 100.0 101.5 100.8 0.0 7700 0 0.0 7646.0 00 21943373 7677140 7379518 87.9 87.9 87.3 87.3 87.2 86.6 0.5 19 Shutdowns Scheduled Over Next 6 Months (Type, Date, & Duration of Each).
None 20 If Shutdown at End of Report Period, Estimated Date of Startup:
N/A 21 Units in Test Status (Prior to Commercial Operation):
N/A 5
6 7
8 9
10 11 12 13 14 15 16 17 18 139149.3 0.0 137270.4 0.0 370829781 125225889 119650699 83.5 83.5 82.4 82.4 79.1 78.0 3.1
Director, Office of Resource Management December Monthly Operating Report RC-03-0001 Page 3 of 4 ATTACHMENT III UNIT SHUTDOWNS AND POWER REDUCTION DOCKET NO.
50/395 UNIT V. C. SUMMER I DATE January 2, 2003 COMPLETED BY W. H. BELL TELEPHONE (803) 345-4389 December 2002 NO.
DATE TYPE DURATION REASON METHOD CORRECTIVE ACTION/COMMENTS N/A 1
REASON A: Equipment Failure B: Maintenance or Test C: Refueling D: Regulatory Restriction E: Operator Training and License Examination F: Administrative G: Operational Error H: Other (Explain) 2 METHOD 1: Manual 2: Manual Trip/Scram 3: Automatic Trip/Scram 4: Continuation (Use Initial Date) 5: Power Reduction (Duration 0.0)
- 9. Other (Explain)
SUMMARY
Director, Office of Resource Management December Monthly Operating Report RC-03-0001 Page 4 of 4 ATTACHMENT IV NARRATIVE
SUMMARY
OF OPERATING EXPERIENCE DOCKET NO.
50/395 UNIT V. C. SUMMER I DATE January 2, 2003 COMPLETED BY W. H. BELL TELEPHONE (803) 345-4389 December 2002 At 22:30 on 12/13 a power reduction to support quarterly main turbine control valve testing began.
By 22:42 reactor power had been reduced to 92%. At 00:20 on 12/14 control valve testing was complete and a reactor power increase began. Reactor power was restored to 100% at 02:40 on 12/14. At 05:28 on 12/14 reactor power was gradually reduced to approximately 98% to support electro hydraulic control system testing and troubleshooting.
Power was held at approximately this level until 22:08 12/15 at which time testing was completed and a reactor power increase began. Reactor power was restored to 100% at 23:19. Reactor power was maintained at 100%
at all other times during the month.