ML20058H398

Monthly Operating Rept for Oct 1990 for Davis-Besse Nuclear Power Station Unit 1

ML20058H398
Person / Time
Site:	Davis Besse
Issue date:	10/31/1990
From:	Sarsour B, Storz L TOLEDO EDISON CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
KB90-0954, KB90-954, NUDOCS 9011150246
Download: ML20058H398 (6)

Text

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TOLEDO EDISON EDISON PLAZA -I 300 MADISON AVENUE TOLEDO. OH!O 43052-0001 1

November 13, 1990

- KB90-0954-

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, w Docket No. 50-346

.f , ) . License No.-NPF-3, e >

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', ' Document Control Desk

' U.: S. Nuclear Regulatory Commission

> 7920~ Norfolk = Avenue r L n.

Bethesda, MD 20555 i Gentlemen .

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Monthly Operating Report, October 1990 1

. Davis-Besse Nuclear Power Station Unit 1  ;

. Ericlosed are ten copies:of the Monthly Operating Report for Davis-f esse .,

f

Nuclear Power Station Unit No'.~1 for the month of October 1990.

If you have any questions, please contact Bilal Sarsour at (419) 321-7384. }

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~ Very truly-yours, l (42 . j '!

k $56%l '

~

Louis F'.' Storz:

1; - Plant Manager-Davis-Besse Nuclear Power Station >

I 1

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- BMS/t1d' t s

Enclosures

-i

cci.'Mr. A. Bert= Davis 1 Regional Administrator, Region III.

s . .

I Hr.: Paul' Byron -

NRC Resident Inspector

. . . 'l Mr. M. D. Lynch '

~NRC Senior Project Manager

)

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l 246 901031 hI15 JOCK 05000346 4

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- AVERAGE DAILY UNIT POWER LEVEL i.

DOCKET NO. 50-346

- UNIT Davis-Besse //l DATE Nnvombe_r 13. 1990 COMPLETED BY Bilal Sarsour TELEPHONE (419)321-7384 MONTH october. 1990 U . DAY AVER AGE DAILY POWER LEVEL DAY AVER AGE DAILY POWER LEVEL (MWe.NetI (MWe. Net )

888 _ j7 873 >

2 .

881 lg 883 i

3 '881 _i9 885

,2 g 4 879 20 885-1

, 5 E82 _ 3; 883

6 _868 878 3

.7 ~883 ,3 888 8 880 881-  ;

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=9' 880 879' '

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878 10- 26 876'  !

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15 878 3 880 4 1

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b INSTRUCTIONS -

-On this format.hst the average dail.s unit power lesel in MWe. Net for each day in the reportanc month. Coinpute 1o the nearest whole megawatt.

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-l OPEP.ATING DATA REPORT j

DOCKET NO. 50-346 DATE Nnvemhnr 13, 1990  ;

COMPLETED llY Eilal Sarsou; TELEPHONE (419)321-73d4

'OPER ATING STATUS

1. ' Unit Name: Davis-Besse #1 N"5 'l

= 2 Reporting Period, October, 1990

'3. Licenwd 1hermal Power (Mwil: 2772

4. Nameplate Rating (Gross MWel: 925

5. Design Electrical Rsting (Net MWel: 906

- 6. Maximum Dependable Capacity (Gmss MWe): 918 [

j 7 Masimum Dependable Capacity (Net MWe): 874

{./

h. If Changes Occur in Capacity Ratings (Items Number 3 Through 71 Since Last Report. Gise Reasons: .i i

s

, 9a Power Lesel To which Restricted.lf Any(Net MWel:

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- 10.. Reasons For Restrictions. lf Any:

This Month - Yr, to Date Cumulatise .i 745.0

~

l' Il Hours in Reporting Period .7,296.0 107,425-

.N 12. Number Of Hours Reactor Was Criticai 745.0 3.551.8 57.706'.4 13.: Reactor Reserve Shutdown Hours 0.0 0.0 5.393.7

14. Hours Generator On Line' _ 745.0 3.462.0 55.662.4' i

15. Unit Reserte Shutdown Hours 0.0 0.0 1,732.5

19. Grow Thermal Energy Generated (MWil) 2,063,033 9,290,635 134,254.555 17 Gross Electribal Energy Generated (MWH) 689.241- 3,085.912- 44,436,213-

~ lb. Net Electrical Energy Generated (MWH) 656,530~ 2,932,467 -41,719,625

19. Unit Service Factor 100.0 47.5 , 51.8

20. Unit Availability Factor 100.0 47.5 53.4 21.= Unit Capacity Factor (Using MDC Net) 100.R 46.0 44'4 l 22( Unit Capacity Factor IUsing DER Net) 97.3 44.4 42.9 ,

23.< Unit Forced Outage Rate. 0.0 8.9 27.8 7 24. Shutdowns Scheduled Oser Next 6 Months (Type.Date and Duration of Eacht:

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[' 25. If Shut Down At End Of Report Period. Estimated Date of Startup

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. 'REIVELING INFORMATION Date: October 1990

1. Name of facility: Davis-Besse Unit 1

2. Scheduled date for next refueling outage? September 1991 l

3. The number of fuel assemblies (a) in the' core and (b) in the spent fuel storage pool, and (c) the new fuel storage areas.

(a) 177 (b) 328 (c) 0

4. The present licensed spent fuel pool storage capacity and the size of any t

increase in licensed storage capacity that has been requented or is plcnned, in number of fvel assemblies.

present: 735 Increased sire by appgximately 900 by 1994 is under reviev The projected date of the last refueling that can be discharged to the 5.

spent fuel pool assuming the present licensed capacity.

Date: 1996 - ussuming ability to unload the entire core into the_ spent fuel pool is maintained i

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