ML20108B003

Monthly Operating Rept for Sept 1984

ML20108B003
Person / Time
Site:	Summer
Issue date:	09/30/1984
From:	Dixon O, Loignon G SOUTH CAROLINA ELECTRIC & GAS CO.
To:	Barry L NRC OFFICE OF RESOURCE MANAGEMENT (ORM)
References
NUDOCS 8411150273
Download: ML20108B003 (5)

Text

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Director, Office-of Resource Management September Monthly Operating. Report October 5, 1984

-ATTACHMENT I AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.

50/395 UNIT V.

C.

SUMMER I DATE 10/05/84 COMPLETED BY G. A.

Loignon TELEPHONE (803) 345-5209 MONTH SEPTEMBER 1984 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)

(MWe-Ne t) 1.

771 17.

651 2.

765 18.

638 3.

764 19.

636 4.

749 20.

630 5.

738 21.

620 6.

720 22.

616 7.

716 23.

603 8.

709 24.

599 9.

695 25.

595 10.

695 26.

572 11.

695 27.

570 12, 685 28.

492 f

13.

674 29.

-33 14.

638 30.

-20 15.

658 31.

N/A l

16.

658 i

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l'g l Director, Office of, Resource Management september Monthly Operating Report Page 2l October 5,i1984

7..

ATBCEDENT II

' OPERATING DATA REPORT M

i DOCKET NO. _50/395 UNIT V. C. SIMEIR I

^

DATE 10/05/84 COffIET!!D BY -- G. A. Icignon 4

TELEPHONE (803) 345-5209 l

P OPl! RATING S MTUS

1. Reporting Period: SEPTl!BSER 1984 - Gross Hours.in Reporting Period: 720 1

2._ Currently Authorized Pcmer Ievel (Met):

2775 l

Max. naparw1. Capacity (M6e-Net):

885 3

Design Electrical Rating (MWe-Net):.

900

3. Power Imvel to which restricted (If Any)(M4e-Net): N/A

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4. Paantwus for Restrictions '(If Any): N/A l

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'IHIS EtEH YR '10 DATE ~

Q MJIATIVE

5. Nanber of Hours Reactor Ms Critical 669.9 5,253.5 5,253.5 I

6. Reactor Reserve Shutdo m Hours 0

0 0'

7. Hours Generator'on Line 669.8 5,095.6 5,095.6 I

8. Unit Reserve Shutdom Hours 0

0 0

L

9. Gross '1hermal Ehergy Generated (MdH) 1,405,054 12,876,704 12,876,704

10. Gross Electrical Ehergy Generated (MGI) 469,450 4,286,339 4,286,339

'll. Het Electriml I!hergy Generated (Mel) 444,922' 4,079,454 4,079,454

12. Reactor Service Factor -

93.0 79.9

-79.9 i.

13. Reactor Availability Factor 93.0 79.9-79.9

14. Unit Service Factor 93.0 77.5 77.5

15. Unit Availability Factor..

93.0 77.5 77.5 l

16. Unit Capacity Factor (Using M)C) 69.8 70.1 70.1 i

17. Unit Capacity Factor (Using Design MNe) 68.7-68.9 68.9 j

18. Unit Forced Outage Rate 0.0 11.2 11.2

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

c yfg 1

l

20. If Shut Down at Ehd of Report Period, Estimated Date of Startup: 12/01/84

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

PURECAST ACHIEVED 1

I Initial Criticality N/A 10-22-82

' Initial Electricity N/A-11-16-82 4

Oanunercial Operation N/A 01-01-84 i

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i. Director, Office.of Researce' Management-

?S:ptenber Monthly; Operating Report P;ge 3.

l October 5, 1984.

a'

' ATTACHMENT III UNIT SHUTDOWNS ~AND POWER REDUCTIONS DOCKET NO.

50/395 UNIT

-V.

C.

SUMMER I

'DATE 10/05/84 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: SCHEDULED (HOURS)

REASON REDUCING POWER COMMENTS 5'. 2 C

3

11) Refueling _ Outage O

11 840928 S

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Director, Of fice of Resource Management September Monthly Operating Report Page 4

-October 5, 1984 ATTACHMENT IV NARRATIVE

SUMMARY

OF OPERATING EXPERIENCE The Virgil C.

Summer Nuclear Station,. Unit No. 1, continued power coastdown through September 28, 1984.

Power decreased from approximately 85% on September 1 to 66% on September 28.

On September 28, at 2005 hours0.0232 days <br />0.557 hours <br />0.00332 weeks <br />7.629025e-4 months <br />, power reduction was initiated.for the purpose of taking the-unit off line.

The' generator was taken off line at 2150 hours0.0249 days <br />0.597 hours <br />0.00355 weeks <br />8.18075e-4 months <br />.

On September 28, at 2153 hours0.0249 days <br />0.598 hours <br />0.00356 weeks <br />8.192165e-4 months <br />, a reactor trip occurred during the power reduction on intermediate range high flux.

On September 29, at 1900 hours0.022 days <br />0.528 hours <br />0.00314 weeks <br />7.2295e-4 months <br />, the Plant entered Mode 4.

On September 30, at 0330 hours0.00382 days <br />0.0917 hours <br />5.456349e-4 weeks <br />1.25565e-4 months <br />, - the Plant entered Mode 5 and began preparations for initial refueling operations.

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iSOUTH CAROLINA ELECTRIC & gas COMPANY:

post oprica Pe4 COLuustA. south CAHOUNA 29218 -

o.' w. o m e=.s...

-October'5,.1984 vice Passioswr

'Nucteam openanone -

Director, Office of Resource Management U.S. Nuclear-Regulatory' Commission MNBB 7602 Washington,.DC-20555-LATTN:

Mr..~ Learned.W. Barry;

SUBJECT:

' Virgil'C. Summer Nuclear. Station Docket No. 50/395 7

Operating License No. NPF-12 i

September. Monthly Operating Report i

i

Dear Mr. Barry:

Please find' enclosed the September 1984 Monthly Operating Report i-for the Virgil C. Summer Nuclear Station Unit No. 1.

This submittal. is made in accordance with the requirements of i

Technical Specification 6.9.1.10.

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

Very truly yours, I

4 L

l

0. W. Dixo 1

CJM: GAL OWD/ led i

Attachment cca V. C.

Sumr.o r C.

L. Ligon (NSRC)-

T.

C. Nichols, Jr./O. W. Dixon, Jr.

K.

E. Nodland

}

E. H. Crews, Jr.

R. A. Stough E.

C. Roberts G. Percival W. A. Williams, Jr.

C. W. Hehl i

H.

R. Denton J.

B.

Knotts, Jr.

J. P.

O' Reilly INPO Records Center Group Managers ANI Library D.- A. Nauman L. N.

Carter i

O. S. Bradham C.

S. Gramling C. A.

Price NPCF File

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