ML20064B295

Monthly Operating Rept for Sept 1990 for VC Summer Nuclear Station Unit 1

ML20064B295
Person / Time
Site:	Summer
Issue date:	09/30/1990
From:	Haltiwanger J, Skolds J SOUTH CAROLINA ELECTRIC & GAS CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9010160070
Download: ML20064B295 (5)

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October 10, 1990 i

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U. S. Nuclear Regulatory Commission Washington, DC 20555 Attention: Director, Office of Resource Management Gentlemen:

SUBJECT:

VIRGIL C. SUMMER NUCLEAR STA110N DOCKET NO. 50/395 i

OPERATING LICENSE N0. NPF-12 SEPTEMBER MONTHLY OPERATING REPORT l

1 Please find enclosed the September 1990 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.

i If there are any questions, please call me at your convenience.

Very truly yours.

John L. Skolds i

DCH:JWH:JLS: led Attachments c:

0. W. Dixon, Jr./T. C. Nichols, Jr.

E. C. Roberts R. V. Tanner J. W. Flitter S. D. Ebneter INPO Records Center J. J. Hayes, Jr.

ANI Library General Managers Marsh & McLennan G. G. Soult NPCF NRC Resident inspector NSRC J. B. Knotts, Jr.

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O Director, Office of Resource Management September Monthly Operating Report Page 1 ATTACHMENT I AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.

50/395 UNIT V. C. SUMMER I OATE 10/1/90 COMPLETED BY J. W. HALT!WANGER TELEPHONE (803)345-4297 SEPTEM8ER 1990 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)

(MWe-Net) 1.

882 17, 885 2,

880 18.

885 3.

880 19, 887 4.

880 20, 885 5.

880 21.

886-6.

879 22, 886 7.

881 23.

885 8.

881 24.

887 9.

873 25.

888 10.

881 26, 888 11, 880 27.

888 12, 883 28.

887 13.

884 29.

888 14.

883 30.

888 15, 884 16, 886 i

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Director, Office of Resource Management i

September Monthly Operating Report Page 2 I

ATTACHMENT !!

OPERATING DATA REPORT I

DOCKET NO.

50/395 UNIT V. C. SUMMER I DATE 10/1/90 COMPLETED BY J. W. HALTlWANGER TELEPHONE (803)345-4297 OPERATING STATUS

1. Reporting Period:

September 1990 Gross Hours in Reporting Period:

720

2. Currently Authorized Power Level (MWt): 2775 Max. Depend. Capacity (MWe-Net):

885 Design Electrical Rating (MWe-Net):

900

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 720.0 5137.3 45150.1

6. Reactor Reserve Shutdown Hours 0.0 0.0 0.0

7. Hours Generator on Line 720.0 5053.4 44213.0

8. Unit Reserve Shutdown Hours 0.0 0.0 0.0

9. Gross Thermal Energy Generated (MWH) 1996519 13716479 116086792

10. Gross Electrical Energy (MWH) 662780 4537410 38399119

11. Het Electrical Energy Generated (MWH) 636221 4329955 36429871

12. Reactor Service factor 100.0 78.4 76.3

13. Reactor Availability Factor 100.0 78.4 76.3

14. Unit Service factor 100.0 77.1 74.7

15. Unit Availability Factor 100.0 77.1 74.7

16. Unit Capacity Factor (Using MDC) 99.8 74.7 69.6 i

17. Unit Capacity factor (Design MWe) 98.2 73.4 68.4 l

18. Unit Forced Outage Rate 0.0 0.0 8.0

19. Shutdowns Scheduled Over Next 6 Months (Type, Date & Duration of Each):

N/A 20..lf Shut Down at End of Report Period, Estimated Date of Startup:

N/A

21. Units in Test Status (Prior to Commercial Operation): N/A

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1 Director, Office of Resource Management i

September Monthly Operating ~ Report =

Page 3 J

- ATTACHMENT 111-

' 1 UNIT. SHUTDOWNS AND POWER REDUCTIONS' r

DOCKET NO.

50/395 UNIT V

C. SUMMER I-

' l DATE-10/1/90

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COMPLETED BY;. J. W. HALTIWANGER

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TELEPHONE-(803) 345-4297 SEPTEMBER 1990 NO. DATE TYPE ' DURATION REASON-METHOD CORRECT!VE ACTION / COMMENTS

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Director, Office of Resource Management September Monthly Operating Report Page 4 i

ATTACHMENT IV NARRATIVE

SUMMARY

OF OPERATING EXPERIENCE i

DOCKET NO.

50/395 i

UNIT V. C. SUMMER I DATE 10/1/90 COMPLETED BY J. W. HALTIWANGER TELEPHONE (803) 345-4297 SEPTEMBER 1990 i

The Virgil C. Summer Nuclear Station operated at approximately 100% power for i

the entire month of September 1990.

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