RC-03-0230, October 2003 Monthly Operating Report for Virgil C. Summer

October 2003 Monthly Operating Report for Virgil C. Summer

ML033180427
Person / Time
Site:	Summer
Issue date:	11/06/2003
From:	Byrne S South Carolina Electric & Gas Co
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
RC-03-0230
Download: ML033180427 (5)

Text

Stephen A. Byrne Senior Vice President, Nuclear Operations 803.345.4622 A SCANA COMPANY :4ovember 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 CORRECTED OCTOBER MONTHLY OPERATING REPORT

Reference:

Mr. Stephen A. Byrne Letter (RC-03-0228) to the Document Control Desk dated November 3, 2003, "October Monthly Operating Report" In the referenced letter, SCE&G submitted the October Monthly Operating Report. The attachments incorrectly identified the month as September. Enclosed is the corrected report.

Ifthere are any questions, please call me at your convenience.

phenly yours PeA. jAee--,-w-d 0F S, 117.4.,VE Aen. Bne IXce/ 6 .3 SAB/mbb Attachment c: J. B. Archie INPO Records Center T. G. Eppink (w/o Attachment) J&H Marsh & McLennan R. J. White William G. Wendland (ANI)

L. A. Reyes Pat Haught (Westinghouse)

K. R. Cotton C. W. Adams T. D. Gatlin NSRC NRC Resident Inspector RTS (0-L-99-0350-1)

K. M. Sutton File (818.03-1, RR 4100)

Paulette Ledbetter DMS (RC-03-0230)

W. R. Higgins SCE&G I Virgi C.Summer Nuclear Station

• P.0. Box 88 -lenkinsville, South Carolina 29065 .T (803) 345.5209 .www.scano.com 1*

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Director, Office of Resource Management October Monthly Operating Report RC-03-0230 Page 1 of 4 ATTACHMENT I AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50/395 UNIT V. C. SUMMER I DATE November 1, 2003 COMPLETED BY W. H. BELL TELEPHONE (803) 345-4389 October 2003 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (Mwe-Net) (Mwe-Net) 1 977 17 0 2 978 18 0 3 977 19 0 4 978 20 0 5 979 21 0 6 981 22 0 7 974 23 0 8 855 24 0 9 824 25 0 10 766 26 0 11 0 27 0 12 0 28 0 13 0 29 0 14 0 30 0 15 0 31 0 16 0 ATTACHMENT II

Director, Office of Resource Management October Monthly Operating Report RC-03-0230 Page 2 of 4 OPERATING DATA REPORT DOCKET NO. 50/395 UNIT V. C.SUMMER I DATE November 1, 2003 COMPLETED BY W. H. BELL TELEPHONE (803) 345-4389 OPERATING STATUS 1 Reporting Period: October 2003 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 S Number of Hours Reactor Critical 242.7 6725.4 145874.7 6 Reactor Reserve Shutdown Hours 0.0 0.0 0.0 7 Hours Generator On Line 240.2 6716.7 143987.1 8 Unit Reserve Shutdown Hours 0.0 0.0 0.0 9 Gross Thermal Energy Generated (MWH) 664724 19399542 390229323 10 Gross Electrical Energy (MWH) 232330 6812930 132038819 11 Net Electrical Energy Generated (MWH) 222954 6547773 126198472 12 Reactor Service Factor 32.6 92.2 83.9 13 Reactor Availability Factor 32.6 92.2 83.9 14 Unit Service Factor 32.3 92.1 82.8 15 Unit Availability Factor 32.3 92.1 82.8 16 Unit Capacity Factor (Using MDC) 31.0 92.9 79.8 17 Unit Capacity Factor (Using Design) 30.8 92.3 78.7 18 Unit Forced Outage Rate 0.0 1.1 3.0 19 Shutdowns Scheduled Over Next 6 Months (Type, Date, & Duration of Each):

Refueling Outage, October 11, 2003, 37 Days 20 If Shutdown at End of Report Period, Estimated Date of Startup: 11/17/03 21 Units in Test Status (Prior to Commercial Operation): N/A

Director, Office of Resource Management October Monthly Operating Report RC-03-0230 Page 3 of 4 ATTACHMENT III UNIT SHUTDOWNS AND POWER REDUCTION DOCKET NO. 50/395 UNIT V. C. SUMMER I DATE November 1, 2003 COMPLETED BY W. H. BELL TELEPHONE (803) 345-4389 October 2003 NO. DATE TYPE DURATION REASON METHOD CORRECTIVE ACTION/COMMENTS 2 10/11/2003 S 503.8 C 1 Complete Refueling 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 October Monthly Operating Report RC-03-0230 Page 4 of 4 ATTACHMENT IV NARRATIVE

SUMMARY

OF OPERATING EXPERIENCE DOCKET NO. 50/395 UNIT V. C.SUMMER I DATE November 1, 2003 COMPLETED BY W. H. BELL TELEPHONE (803) 345-4389 October 2003 At the beginning of the month the plant was operating at 100% power. Power was reduced to 85% on October 8 @ 06:44 to support main steam safety valve testing. On October 11h @ 00:10 the 14th refueling outage began with the opening of the main generator breaker. Reactor shut down was completed and mode 3 entered at 02:43 on the 11th. The plant remained shut down for the remainder of the month.