ML19327B187

Monthly Operating Rept for Sept 1989 for Arkansas Nuclear One Unit 2.W/891013 Ltr

ML19327B187
Person / Time
Site:	Arkansas Nuclear
Issue date:	09/30/1989
From:	James Fisicaro, Whitt M ARKANSAS POWER & LIGHT CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 8910260211
Download: ML19327B187 (6)

Text

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) Ark:nnes Power & Ught Company U p' ," r 5 2 Little Roc *, AR 72203 ~!

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October.13 1989 r

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Y U. S. Nuclear Regulatory Commission i Document Control Desk Mail Stop P1-137 ~ .

Washington'. D.C. 20555 .

SUBJECT:

Arkansas Nuclear One - Unit 2 Docket No. 50-368 License No. NPF-6 Monthly Operating Report Gentlemen:

'The Arkansas Nuclear One - Unit 2 Monthly Operating Report for September, 1989 is. attached.

Very truly yours,

, .)U M

..e J. J. Fisicaro

, Manager, Licensing JJF:MCS:1g Attachment cc: Mr. Robert D. Martin Regional Administrator U. S. Nuclear Regulatory Commission Region IV 611 Ryan Plaza Drive, Suite 1000 Arlington, TX 76011 p

/ I J 8910260211 890930 P TfI PDR ADOCK 05000368 " Oi fMN I, g s j

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L OPERATING CATA REPORT DOCKET NO: 50-368 DATE: 5eptember 1989 COMPLETED BY:M. 5. Whitt TELEPHONE: (501) 964-3743 OPERATING STATUS

1. Unit Name: Arkansas Nuclear One - Unit 2 I

2. Reporting Period: September 1-30, 1989

3. Licensed Thermal Powe- (MWt): 2.815 -

4. Nameplate Rating (Gross MWe): 942.57  !

S. Design Electricol Rating (Net MWe)I 912

6. Maximum Dependat:le Capacity (Gross MWe): 897

7. Maximum Dependable Capacity (Net Kde): 858

8. If Changes Occur in Capacity Ratings (Items Number 3 1hrough 7) Since Last Report, Give Reasons:

9. Power Level To Vnich Restricted. If Any (Net MWe): None

10. Reasons for Restrictions. If Any: None i

i MONTH YR-TO-DATE COMULATVE l

11. Hours in Reporting Period .... 720.0 6,551.0 83,423.0 .

12. Number of Hours Reactor was Critical ..................... 577.6 5,553.0 61,307.1  ;

13. Reactor Reserve Shutdown Hours ........................ 0.0 -

0.0 1,430.1 14 Houis Generator On-Line ...... 577.5 5,542.1 59,805.0

15. Unit Reserve Shutdown Hours .. 0. 0 0.0 75.0 f

16. Gross Thermal Energy Generated (MWH) ........................ 1,520,274.0 15,032,922.0 155,677.207.0

17. Gross Electrical Energy i Generated (IMH) .............. 527,470.0 4,921,190.0 51,131,096.0 -

18. Het Elect. i.:a1 Energy Generated (MWH) .............. 502,922.0 4,687,628.0 48,594,236.0

19. Unit Service Factor .......... 80.2 84.6 71.7 '

20. Unit Availability Factor ..... 80.2 84.6 71.8

21. Unit Capacity Factor *

(Using MDC Net) .............. 81.4 83.4 67.9 !

22. Unit Capacity Factor l' (Using DER Net) .............. 76.6 78.5 63.9

23. Unit Forced Outege Rate ...... 0.0 13.5 14.0

24. Shutdowns Scheduled Over Next 6 Monchs (Type, Date, and Duration of l'

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Each):

25. If Shut Down At End of Report Period. Estimated Date of Startup: November 22, 1989

26. Units in lest Status (Prior to Commercial Operation):

Forecast Achieved INITIAL CRITICALITY INITI AL ELECTRICITY COMMERCIAL OPERATION

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AVERAGE DAILY UNIT POWER LEVEL .

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DOCKET NO: 50-368 UNIT: Two l September. 1989 -

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DATE: ,

F COMPLETED BY: M. S. Whitt ,

(501) 964-3743 TELEPHONE: ,

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' MONTH September, 1989 -

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DAY' AVERAGE DAILY POWER LEVEL [

(MWe-Net) l a

9 1.............. 863 '!

2 .........'.... 869 3 ............. 869

" 873 4 ............. '

5 ............. 869

4

6 ............. - 869-y 7 ............. 866 i 8 .............. 866

. 9 ............. 870 10 ............ 874 11 ............ 874

12 ............ 873 13............. 876

'14 ............ 879 L, 15 ............ 879 16 ............ 879 e 17 ..'.......... 878 18 ............ 878 19,............ 878 20 ............ 877

- 21 . . . . . . . . . . . , 877 2 2 '. . . . . . . . . . . . . 878 23 ...... ..... 879 24 ............ 882 25 ............ 9 26 ............ -

15 27 ............ 4 28 ............. 4 29 ............ 4 30 ............ 3 31 ............

j v AVGS: 699 INSTRUCTION.

On thic format, list the average daily unit power level in MWe-Net for each day in reporting month. Compute to the nearest whole megawatt.

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NRC MONTHLY OPERATING REPORT  !

, OPERATING

SUMMARY

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F SEPTEMBER 1989 ,

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i.: The Unit began the month ht 100% power, j h

( On the twenty-fourth at I400 hours, a power reduction to take the unit off line was begun. At 0127 hours0.00147 days <br />0.0353 hours <br />2.099868e-4 weeks <br />4.83235e-5 months <br /> on the twenty-fif th, the unit was taken of f i

.h line for a refueling outage, and remained off.line through the end of the.  !

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UNIT SHUTDOWNS AND POWER REDUCTIONS REPOP.T FOR SEPTEfEER, 1989 DOCKET NO. 50-368 UNIT MAME AND unit 2 DATE September, 1989 COMPLETED BY M. S. Whitt TELEPHONE 501-964-3743 Method of Licensee Cause & Corrective Duration Shutting Event' System Component Action to No. Date Type t (Hours) Reason 2 Down Reactor 3 .

Report # Code

• Code 5-- Prevent Recurrence 89-06 09/25/89 5 142.5 C 1 N/A ZZ~ ZZZZZZ Unit taken off line for:

refueling / maintenance outage.

1 2 3 4 F: Forced Reason: Method: Exhibit G - Instructions S: Scheduled A-Equipment Failure (Explain) 1-Manual for Preparation of Data B-Maintenance or Test 2-Manual Scram. Entry Sheets for Licensee C-Refueling 3-Automatic Scram. Event Report (LER) File (NUREG-D-Regulatory Restriction 4-Continuation 1022)

E-Operator Training & 5-Load Reduction License Examination 9-Other 5 F-Administrative Exhibit I - Same Source G-Operational Error (Explain)

H-Other (Explain)

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[ .v September, 1989 DATE:

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REFUELING INFORMATION i

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1. Name of facility: Arkansas Nuclear One - Unit 2

2. Scheduled date for next refueling shutdown. September, 1989  :

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3. Scheduled date for restart following refueling. November, 1989 i

4. Will refueling or resumption of operation thereafter require a l technical specification change or other license amendment? If answer >

p is yes, what, in general, will there be? If answer is no, has the ,

reload fuel design and core configuration been reviewed by your Plant .

Safety Review Committee to determine whether any unreviewed safety i questions are associated with the core reload (Ref. 10 CFR Section  !

50.59)?  !

J No. Review of the reload report is in progress.

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5. Scheduled date(s) for submitting proposed licensing action and  :

supporting information. June, 1989 .

6. Important licensing considerations associated with refueling, e.g., new

3. nr different fuel design or supplier, unreviewed design or performance  ;

analysis methods, significant changes in fuel design, new operating l' procedures.

To obtain the planned cycle length of 420 EFPD, it will be necessary

_t_o raise the current peak rod burnup limits. A report justifying an increase was submitted in July,1989.

7. The number of fuel assemblies (a) in the core and (b) in the spent fuel storage pool. a) 177 b) 357 + 64 fresh assemblies

8. The present licensed spent fuel pool storaga capacity and the size of any increase in licensed storage capacity that has been requested or is planned, in number of fuel assemblies.

presunt 988 increase size by 0

9. The projected date of the last refueling that can be discharged to the spent fuel pool assuming the present licensed capacity.

DATE: 1996 (Loss of fu11 core offload capability)

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