ML050120138
| ML050120138 | |
| Person / Time | |
|---|---|
| Site: | Summer  |
| Issue date: | 01/07/2005 |
| From: | Archie J South Carolina Electric & Gas Co |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| Download: ML050120138 (5) | |
Text
A SCANA COMPANY Jeffrey B. Archie Vice President, Nuclear Operations 803.345.4214 Januarv 7, 2005 Document Control Desk U. S. Nuclear Regulatory Commission Washington, DC 20555 Attention: Director, Office of Resource Management
Dear Sir / Madam:
Subject:
VIRGIL C. SUMMER NUCLEAR STATION DOCKET NO. 50/395 OPERATING LICENSE NO. NPF-12 DECEMBER MONTHLY OPERATING REPORT Enclosed is the December 2004 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.
V
- yours,
,,(fy B.Arh JBAlmbb Attachment c:
T. D. Gatlin T. G. Eppink (w/o Attachment)
R. J. White W. D. Travers K. R. Cotton G. A. Lippard NRC Resident Inspector K. M. Sutton Paulette Ledbetter W. R. Higgins S. A. Byrne INPO Records Center J&H Marsh & McLennan William G. Wendland (ANI)
Pat Haught (Westinghouse)
C. W. Adams NSRC CER (0-L-99-0350-1)
File (818.03-1, RR 4100)
DMS (RC-05-0004) 11, e2i
SCE&G I Virgil C.
Summer Nuclear Station
- P. O. Box 38. Jenkinsville, South Carolina 29065.T (803) 345.5209 *www.scano.com
Director, Office of Resource Management December Monthly Operating Report RC-05-0004 Page 1 of 4 ATTACHMENT I AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.
UNIT DATE COMPLETED BY TELEPHONE December 2004 AVERAGE DAILY POWER LEVEL DAY (Mwe-Net) 988 17 986 18 987 19 DAY 3
2 3
4 5
6 7
8 9
10 11 12 13 987 987 47 0
0 317 959 984 985 986 20 21 22 23 24 25 26 27 28 29 30 50/395 V. C. SUMMER I January 5, 2005 T. V. Dao (803) 345-4812 AVERAGE DAILY POWER LEVEL (Mwe-Net) 983 986 985 983 985 986 986 986 986 985 985 985 985 986 986 14 986 15 16 986 984 31
Director, Office of Resource Management December Monthly Operating Report RC-05-0004 Page 2 of 4 ATTACHMENT II OPERATING DATA REPORT DOCKET NO.
UNIT DATE COMPLETED BY TELEPHONE 501395 V. C. SUMMER I January 5, 2005 T. V. Dao (803) 345-4812 OPERATING STATUS 1
Reporting Period:
December 2004 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 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 Gross Electrical Energy (MWH) 11 Net Electrical Energy Generated (MWH) 12 Reactor Service Factor 13 Reactor Availability Factor 14 Unit Service Factor 15 Unit Availability Factor 16 Unit Capacity Factor (Using MDC) 17 Unit Capacity Factor (Using Design) 18 Unit Forced Outage Rate 744.0 0.0 667.1 0.0 1909258 673250 646742 100.0 100.0 89.7 89.7 90.0 89.4 10.3 8506.2 0.0 8414.4 0.0 24322110 8576330 8243336 96.8 96.8 95.8 95.8 97.1 96.5 4.0 155310.7 0.0 153249.8 0.0 416938165 141453189 135246129 84.4 84.4 83.2 83.2 80.4 79.4 3.1 19 Shutdowns Scheduled Over Next 6 Months (Type, Date, & Duration of Each):
Refuel 15 is scheduled to start on 04/22/05 for a duration of 35 days 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
4.
Director, Office of Resource Management December Monthly Operating Report RC-05-0004 Page 3 of 4 ATTACHMENT III UNIT SHUTDOWNS AND POWER REDUCTION DOCKET NO.
50/395 UNIT V. C. SUMMER I DATE January 5, 2005 COMPLETED BY T. V. Dao TELEPHONE (803) 345-4812 December 2004 NO.
DATE TYPE DURATION REASON METHOD CORRECTIVE ACTION/COMMENTS 3
12/6/2004 F
76.9 A
1 Reactor Power was reduced to 2% with the main turbine offline to repair a steam leak in the extraction steam piping.
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
s Director, Office of Resource Management December Monthly Operating Report RC-05-0004 Page 4 of 4 ATTACHMENT IV NARRATIVE
SUMMARY
OF OPERATING EXPERIENCE DOCKET NO.
UNIT DATE COMPLETED BY TELEPHONE 50/395 V. C. SUMMER I January 5, 2005 T. V. Dao (803) 345-4812 December 2004 V. C. Summer Station operated at full power for the month of December with the following exception:
Reactor power was reduced to 2% with the main turbine offline on 12/06/2004 at 01:53 to repair a steam leak in the turbine extraction steam line. The main turbine was returned to service on 12/09/2004 at 06:50 following the steam leak repair.