ML053210187
| ML053210187 | |
| Person / Time | |
|---|---|
| Site: | Summer  |
| Issue date: | 11/14/2005 |
| From: | Archie J South Carolina Electric & Gas Co |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| Download: ML053210187 (5) | |
Text
Jeffrey B. Archie Vice President, Nuclear Operations 803.345.4214 A
COMPANYNovember 14, 2005 A SCANA COMPANY 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 OCTOBER MONTHLY OPERATING REPORT Enclosed is the October 2005 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 Mr. Robert G. Sweet, (803) 345-4080, at your convenience.
JBA/mbb Attachment c:
S. A. Byrne T. D. Gatlin G. S. Champion (w/o Attachment)
R. J. White W. D. Travers R. E. Martin G. A. Lippard NRC Resident Inspector K. M. Sutton Paulette Ledbetter W. R. Higgins INPO Records Center J&H Marsh & McLennan William G. Wendland (ANI)
Pat Haught (Westinghouse)
C. W. Adams NSRC CER (L-99-0350-1)
File (818.03-1, RR 4100)
DMS (RC-05-0187)
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SCE&G I Virgil C.
Summer Nuclear Station
- P.O. Box 88 *Jenkinsville, South Carolina 29065.T(803)345.5209.www.scana.com
Director, Office of Resource Management October Monthly Operating Report RC-05-01 87 Page 1 of 4 ATTACHMENT I AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.
UNIT DATE COMPLETED BY TELEPHONE October 2005 AVERAGE DAILY POWER LEVEL DAY DAY 1
2 3
4 5
6 7
8 9
10 11 12 13 14 15 16 (Mwe-Net) 979 979 980 979 17 18 980 981 981 981 981 982 982 982 982 982 983 983 19 20 21 22 23 24 25 26 27 28 29 30 31 50/395 V. C. SUMMER I November 2, 2005 T. V. Dao (803) 345-4812 AVERAGE DAILY POWER LEVEL (Mwe-Net) 984 984 983 984 983 984 985 985 985 988 985 974 968 986 987
Director, Office of Resource Management October Monthly Operating Report RC-05-01 87 Page 2 of 4 ATTACHMENT II OPERATING DATA REPORT DOCKET NO.
UNIT DATE COMPLETED BY TELEPHONE 50/395 V. C. SUMMER I November 2, 2005 T. V. Dao (803) 345-4812 OPERATING STATUS 1
Reporting Period:
Gross Hours in Reporting Period:
2 Currently Authorized Power Level (MWt):
Max. Depend. Capacity (MWe-Net):
Design Electrical Rating (MWe-Net):
3 Power Level to Which Restricted (If Any) (MWe-Net) 4 Reasons for Restrictions:
October 2005 745 2900 966 972.7 N/A N/A IONTH YR TO DATE CUMULATIVE THIS N 5
6 7
8 9
10 11 12 13 14 15 16 17 18 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 745.0 0.0 745.0 0.0 2156310 760820 731560 100.0 100.0 100.0 100.0 101.7 101.0 0.0 6323.8 0.0 6282.9 0.0 17796225 6274720 6027651 86.7 86.7 86.1 86.1 85.5 84.9 0.8 161634.4 0.0 159532.7 0.0 434734390 147727909 141273780 84.4 84.4 83.4 83.4 80.6 79.6 3.0 19 Shutdowns Scheduled Over Next 6 Months (Type, Date, & Duration of Each):
N/A 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
Director, Office of Resource Management October Monthly Operating Report RC-05-01 87 Page 3 of 4 ATTACHMENT IlIl UNIT SHUTDOWNS AND POWER REDUCTION DOCKET NO.
UNIT DATE COMPLETED BY TELEPHONE 50/395 V. C. SUMMER I November 2, 2005 T. V. Dao (803) 345-4812 October 2005 NO.
DATE TYPE DURATION REASON 7
10/28/2005 F
0.0 A
METHOD CORRECTIVE ACTION/COMMENTS 5
Reactor power was reduced to approximately 93.5% on 10/28/05 at 18:52 to repair an air leak in the level control system for ILV03763A-HD (1A feedwater heater level control valve).
The unit returned to full power operation on 10/29/05 at 08:00.
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 October Monthly Operating Report RC-05-01 87 Page 4 of 4 ATTACHMENT IV NARRATIVE
SUMMARY
OF OPERATING EXPERIENCE DOCKET NO.
UNIT DATE COMPLETED BY TELEPHONE 50/395 V. C. SUMMER I November 2, 2005 T. V. Dao (803) 345-4812 October 2005 V. C Summer Station experienced one power reduction during the month of October.
Reactor Power was reduced to approximately 93.5% on 10/28105 at 18:52 to repair an air leak in the level control system for ILV03763A-HD (1A feedwater heater level control valve). The unit returned to full power operation on 10/29/05 at 08:00.