ML20136G810

Monthly Operating Rept for Oct 1985

ML20136G810
Person / Time
Site:	Summer
Issue date:	10/31/1985
From:	Loignon G, Nauman D SOUTH CAROLINA ELECTRIC & GAS CO.
To:	Barry L NRC OFFICE OF RESOURCE MANAGEMENT (ORM)
References
NUDOCS 8601080570
Download: ML20136G810 (5)

Text

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Director, Office of Resource Management October Monthly Operating Report November 8, 1985 ATTACHMENT I AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.

50/395 UNIT V.

C.

SUMMER I DATE 11/08/85 COMPLETED BY G.

A.

Loignon TELEPHONE (803) 345-5209 1

MONTH OCTOBER 1985 DAY AVERAGE DAILY POWER LE.7EL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)

(MWe-Net) 1.

887 17.

-8 2.

887 18.

-7 3

887 19

-7 4.

886 20.

-7 i

5 363 21.

-7 6.

-33 22.

-8 7

-14 23.

-7 8.

-7 24.

-7 9

-6 25.

-7 10.

-6 26.

-7 11.

-6 27.

-7 12.

-7 28.

-7 13.

-7 29.

-7 14.

-7 30.

-7 t

15. 31.

-6 16.

-7 I

8601060570 851031 PDR ADOCK 05000395 R

PDR i

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1 Director, Office of Resource Panagenent October Fonthly Operating Report Page 2 November 8,1985 ATIAChKENT II OPERATING DATA REPJRT DOCKE7f NO.

50/395 UNIT V. C. SUMMEH I DATE 11/08/85 COMPIEIED BY G. A. Loignon TELEPHONE (803) 345-5209 OPERATING STAIUS

1. Peporting Period:

CCIDBER 1985 Gross Hours in Reporting Period: 745 2.. Currently Authorized Power Level (MWt):

2775 Max. Ibpend. 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 Festrictions (If Any): N/A

'IHIS M0fEH YR 'IO DATE CUMULATIVE

5. Nunber of Hours Reactor Was Critical 109.0 6,054.7 11,608.1

6. Reactor Reserve Shutdown Hours 0

0 0

7.' Hours Generator on Line 108.0 5,954.5 11,320.2

8. Unit Reserve Shutdown Hours 0

0 0

l

9. Gross 'Ihermal Energy Generated (MWH) 292,854 15,843,642 29,176,228

~

10. Gross Electrical Energy Generated (MWH) 98,126 5,285,796 9,717,945

11. Net Electrical Ehergy Generated (MWH) 88,664 5,044,848 9,236,944

12. Reactor Service Factor 14.6 83.0 72.2

13. Reactor Availability Factor 14.6 83.0 72.2

14. Unit Service Factor 14.5 81.6 70.4

15. Unit Availability Factor 14.5 81.6 70.4

16. Unit Capacity Factor (Using MDC) 13.4 78.1 64.9

17. Unit Capacity Factor (Using Design MWe) 13.2 76.8 63.8

18. Unit Forced Outage Rate 0.0 6.0 8.4

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

N/A-

20. If Shut Down at Ehd of Report Period, Estimated Date of Startup:

12/06/85

21. Units in Test Status (Prior-to Ccmnerical Operation):

FORECAST ACHIEVED i

Initial Criticality N/A 10-22-82 Initial Electricity N/A 11-16-82 Ccmnercial Operation N/A 01-01-84 n,,-

---3.---

-__----,r

--.----y,-

,,---4

Director,.0ffice of Resource Management October Monthly Operating Report Page 3 November 8, 1985 ATTACHMENT III UNIT SHUTDOWNS AND POWER REDUCTIONS i

DOCKET NO.

50/395 UNIT V.

C.

SUMMER I DATE 11/08/85 COMPLETED BY G.

A.

Loignon TELEPHONE (803) 345-5209 (1)

METHOD OF (2)

TYPE SHUTTING DOWN F: FORCED DURATION THE REACTOR OR CORRECTIVE ACTIONS /

NO.

DATE S : SC HEDULED (HOURS) REASON REDUCING POWER COMMENTS 12 851005 S

637.0 C

1

12) Refueling I

l 1

Director, Office of Resource Management October Monthly Operating Report Page 4 November 8, 1985 ATTACHMENT IV NARRATIVE

SUMMARY

OF OPERATING EXPERIENCE On October 1, 1985, the Virgil C.

Summer Nuclear Station, Unit No.

I was operating at approximately 100% power.

On October 5, 1985, at 1200 hours0.0139 days <br />0.333 hours <br />0.00198 weeks <br />4.566e-4 months <br />, the generater breaker was opened to begin the second refueling outage.

The reactor was shut down at 1300 hours0.015 days <br />0.361 hours <br />0.00215 weeks <br />4.9465e-4 months <br />.

On October 7, 1985, at approximately 2138 hours0.0247 days <br />0.594 hours <br />0.00354 weeks <br />8.13509e-4 months <br />, an inadvertent Engineered Safety Features (ESP) actuation occurred during performance of a surveillance test.

While establishing plant conditions for the test, manual blocks were not inserted prior to removing the Solid State Protection System from test.

The ESF actuation resulted in a Safety Injection which lasted 7 minutes.

There were no adverse consequences from the event since the plant was in Mode 5 and depressurized.

On October 31, 1985, the plant remained shut down awaiting fuel reload.

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-T South Carolina Electric & Gas Company din A. Nroman P.o. Box 768 Vice Pressdent Columbia SC 29218 Nuclear Operations 1

f, (803) 748-3513 f

SCE&G November 8, 1985 Director, Office of-Resource Management U.S. Nuclear Regulatory Commission MNBB 7602 Washington, DC 20555 ATTN:

Mr. Learned W.

Barry

SUBJECT:

Virgil C.

Summer Nuclear Station Docket No. 50/395 Operating License No. NPF-12 October Monthly Operating Report

Dear Mr. Barry:

Please find enclosed the October 1985 Monthly Operating Report for the Virgil C.

Summer Nuclear Station Unit No.

1.

This submittal is made in accordance with the requirements of Technical Specification 6.9.1.10.

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

er t ulyfyours, N

h'n CJM: GAL: DAN / led Attachment cc:

V. C. Summer K. E. Nodland T. C.

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

R.

A.

Stough E.

H. Crews, Jr.

G.

Percival E. C. Roberts R. L.

Prevatte W.

A. Williams, Jr.

J. B.

Knotts, Jr.

H. R. Denton S.

D.

Hogge J. Nelson Grace INPO Records Center Group Managers ANI Library O. S.

Bradham L. N. Carter C. A.

Price R.

E. Rainear C. L. Ligon (NSRC)

NPCF FILE i

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