ML20056A837

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

ML20056A837
Person / Time
Site:	Davis Besse
Issue date:	06/30/1990
From:	Sarsour B TOLEDO EDISON CO.
To:
Shared Package
ML20056A835	List: ML20056A834 ML20056A837
References
NUDOCS 9008090276
Download: ML20056A837 (2)

Text

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L p t 7: OPERATING DATA REPORT. >

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• DOCKET No. "sn-un -

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D All: .luly 2L 1990

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COMPLETED liY n41^1 "arsour TELEPilONE W C W 1-7384 i

, . OPI.R ATING STATUS Davls-hne #1 N" '" '

' l. Unit Name:

z , 2. Reporting Period: . June 1990

3. Licenwd Thermal Power (MWt P 2772 I J 4J Nameplate Rating (Gross MWeli 925 g 5. Design Electrical Rating (Net MWe): 906

? 6. Maximum Dependable Capacity (Gross MWe): 0'A 7 Maximum Dependable Capacity (Net MWe); A74 8, if Changes Occur in Capacity Ratinn (items Number 3 Through 7) Since Last Report.Giie Reasone n

4. Power Lesel To Which Restricted. lf Any (Net MWe n

~ 10. Reawns for Rntrictions. lf Any:

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This Month Yr..t o.Dat e Cumulatise

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11. Ilours in Reporting Period 720.0 4.343.0 1040472

12. Number Of flours Reactor Was Critical: 0.0~ 608.8 54.763.4  :

13. Reactor Resene Shutdown flour, .0. 0 0.0- 5,393.7 1

. l4. Ilours Generator On Line 0.0 608.8 52,809.'2- ,

15. Unit Resene Shutdown flours 0.0 0.0- 1,732.5- l

16. Gross Thermal Energy Generated (MWil) 0.0 :1.603,325 126,567,245

'l 17fGross Electrical Energy Generated (MWil) 0 . 0_ , _ , 536.477 41,886,778 39,295.898 ':

lb. Net Electrical Energy Generated (MWH) _

0.0 508,740  ;

L i- 19. Unit Service Fac;nr 0.0 14.0 50.5 .

, 20.- Unit Asailabihty f actor 0.0 14.0- 52.2- .s

21. Unit Capacity Factor (Using MDC Net) 0.0- -13.4 _43.0 l 22; Unit Capacity Factor (Using DER Net)'

0.0 12.9 j1.5

' 23. Unit Forced Outage Rate 100.0 35.6 -28.8 l

24. Shutdowns Scheduled Oser Nest 6 Months IType. Date,and Duration of Eacht: .

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25.-if Shut Down At End Of Report Period.lstiniated Date of Startup: .luly 5, 1990

26. Units in Test Status tPrior to Commercial OperationU Forecast Achiesed -

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INillA L CRITICAL.lTY h'

INI TI A L ELECTRICITY -

COMMERCI A L OPER ATION -

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OnTE-July 23. I990.

CDMr1ETED ST Silal Sarsour - *'

REPOPT MONTH June 1990 TEzZrnme (419 321-73:4 "u

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Ym{ Licensee [4 cause & corrective f 3I f T e Event 5}o *0 ^ct**" **

h  ! j j.h Report 0 Prevent securrence

'8 3 90-02-01 S 120 C 4' NA NA NA The unit outage which began on January 26, 1990 was still in progress through the end of June 1990.

4 90-06-05 S 399 C 4 NA .NA NA The outage was extended ~ longer than g anticipated to complete planned and' scheduled work.

5 90-06-16 F 201 11 4' NA 'NA NA The outage was extended longer to l-repair RC2 and RC11 valves.

See Operational Summary for further details.

I F: Forced Reason: Method:

• Exhibit G - Instructions for Properation of Data-5: Schedsled h-Equipment Failure (Emplain) ' 1-ftenual Entry Sheets for Licensee Event Report (IER) d-Maintenance or Test 2-Manual Scram File ( N 161)

C-Reft 211ng 3-Automatic Scram D-Regulatory Restriction 4-Continuation from E-Operator Training & License Emacia,* ion Previous Month Exhibit I - Same source F-Admiristrative 5-toed moduction

• Report challenges te Power operated Relief valves G-operational Error (Explain) 9-Other (Explain) (Patt7s e and Pressurizer Code Fafety Yalves (PCSTs)

B-other (Explain)

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