ML20046C950

Monthly Operating Rept for Jul 1993 for VC Summer Nuclear Station,Unit 1.W/930806 Ltr

ML20046C950
Person / Time
Site:	Summer
Issue date:	07/31/1993
From:	Haltiwanger J, Skolds J SOUTH CAROLINA ELECTRIC & GAS CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
RC-93-0215, RC-93-215, NUDOCS 9308130092
Download: ML20046C950 (5)

Text

. . . . . .

410CFR50.36 s-  ;.. -.

gt c,guna D*ctdc & Ges Company ghn L s

' Nuclear Operations . j geginsvgie sc29065 SCE&G August 6, 1993 Refer to: RC-93-0215 Document Control Desk U. S. Nuclear Regulatory Commission Washington, DC 20555 Attention: Director, Office of Resource Management Gentlemen:

Subject:

VIRGIL C. SUMER NUCLEAR STATION DOCKET NO. 50/395 OPERATING LICENSE NO. NPF-12 JULY MONTHLY OPERATING REPORT Enclosed is the July 1993 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 me at your convenience.

.VeryA ruly yours, John L.-Skolds JWH:RJB: led Attachments c: 0. W.-Dixon F. Yost R. R. Mahan INPO Records Center-R. J. White. Marsh & McLennan-S. D. Ebneter Paul D. Krippner (ANI)

G. F. Wunder PatHaught-(Westinghouse)

G. J. Taylor NSRC NRC Resident Inspector Central' File System (880)

-J..B. Knotts Jr. RTS (MON 2000 J..W. F11tter File (818.03-1 9309130092 930731 Q- -

PDR-- ADOCK 05000395 j[

R PDR .&'

130002 nuCtcAR cxCettenCc - A su mER TRAD m oni

f~

I=.

. -l

+. .  !

, [

Director, Office of Resource Management  !

July Monthly Operating Report [

Page 1 .l  !

.I t

f ATTACHMENT: 1. ,

AVERAGE DAILY UNIT POWER LEVEL

• DOCKET NO. 50/395 ~}

UNIT V. C. SUMMER I j DATE -8/'2/93-COMPLETED BY J. W..HALTIWANGER TELEPHONE (803) 345-4297 9 JULY 1993 ti

'l DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL I

'f; (MWe-Net) (MWe-Net) [

1. 878' 17. 879

?

. 878 18. 879 ,

3. 858 19. 878 4, 881 20. 876 'l

5. 881 21. 876

6. 880 22. -877 i 7 879 23. 877

.I

8. 878 24. 878 '

i 9, 878 25. P'7

-10. 878 26. 876 '

.i ,

. 11. '879. 27. -876 .;

i

12. 878 28. '876

13. 879 29. '876 l i

11 4 . 879 30. 875 'l

15. 876- E31. 875 l l

.16. 876 ,j l

1 J , J. , .- - - ..O.- . .- - -

c, s

"f _ j E '

'j i

. 1

.l irector, Office of Resource Management l suly Monthly Operating Report ~

Page 2 ,

i ATTACHMENT II ,{

OPERATING DATA REPORT j i

1 DOCKET NO. 50/395 l V. C. SUMMER.1_

UNIT DATE 8/ 2/93  :

COMPLETED BY J. W. HALTIWANGER t TELEPHONE (803) 345-4297.- i OPERATING STATUS '

l

1. Reporting Period: July 1993 .i Gross Hours in Reporting Period: 744 'i

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 j

4. Reasons for Restrictions: N/A

.)

THIS MONTH YR TO DATE- CUMULATIVE

5. Number of Bours Reactor Critical 744.0 -3684.9 66862$ 6'

6. Reactor Reserve Shutdown Hours 0.0 0.0 0.0 .'

7. Hours Generator on Line 744.0 3586.2 65606.5 'I

8. Unit Reserve Shutdown Hours. 0.0 0.0 0.0 .

9. Gross Thermal Energy Generated (MWH) 2062003 9479437 -171522195 :l

10. Gross Electrical Energy (MWH) 680290 3149680 ;56875439 +l

11. Net Electrical Energy Generated- (MWH)~ 652465 2994007: '54056492 tj

12. Reactor Service Factor . 1100.0 .72.4 79.6.  ;

13 ' Reactor Availability Factor' '100.0 .72.4' 79.6  ;

14.' Unit-Service Factor 100 0

. 70.5 78.1-  ;

15.tUnit Availability. Factor. 100.0 70.5- 78.1  ;

16.. Unit Capacity Factor (Using MDC)- 99.1' 66.5 -72.7 d

17. Unit Capacity Factor (Design MWe)-

97.4 65.4 71.5 ;j

18. Unit Forced Outage Rate O .-0 2.9: - 5.8' 'i a,

t

19. Shutdowns Scheduled Over-Next 6 Months (Type, Date &. Duration of Each): 'j N/A  !

' 20. If Shut Down' at End of -Report Period,- Estinated Date 'of Startup:

~

N/A ,i

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

-- )

i

1

.*~~

,j ,

. J o ,- j l

r Director, Office of Resource Management f July Monthly Operating Report [

Page 3 j

f

+

ATTACHMENT III UNIT SHUTDOWNS AND POWER REDUCTIONS  !

h DOCKET NO. 50/395 ~

UNIT V. C. SUMMER I  !

DATE 8/ 2/93 f COMPLETED.BY J. W. HALTIWANGER  :

TELEPHONE (803) 345-4297 i JULY 1993 '!

NO. DATE TYPE DURATION REASON METHOD CORRECTIVE ACTION /COM!ENTS l NONE ,

' l'. 0 REASON A: Equipment Failure I B: Maintenance or Test C: Refueling '!

D: Regulatory Restriction .

.E: Operator Training and-License Examination l F: Administrative G: Operational Error -

H: Other. (Explain) l

~5 l

2.0 METHOD

[

1: Manual l 2: Manual Scram f 3: Automatic Scram 1 4: Continuation (Use initial Date) l 5:-Power Reduction (Duration 0.0) *

9. Other (Explain) :j 1j l

}

f

'I i

l

i j

. i

)

Director, Office of Resource Management i July Monthly Operating Report l Page 4 )

ATTACHMENT IV -t NARRATIVE

SUMMARY

OF OPERATING EXPERIENCE --

DOCKET NO. 50/395 UNIT' V. C. SUMMER I ,

DATE 8/ 2/93 I COMPLETED BY J. W. HALTIWANGER 1 TELEPHONE (803) 345-4297 .l 1

JULY 1993 l,

~I l

.i V. C. Summer, Unit 1, operated at approximately 100 percent power i for the entire month of July, 1993.

i t

1

-i

1 i

. -l 4

k:

1-g.

) i j -a j- i

r. .I

!! l t'  !

3 l

i

.I i.

-I e'

s .:

2

' l

! .: ci l:

I l

i

.. ... ;, ._ .. ;.:. ,: , . . _ _ . _ _ . :-.., . , _ _ , _ . _ . . . - . _ _ , . . . . . , _ _ . - ~ . _ . _ _ _ _ . . - . . . _ . 'l