ML20245F962

Monthly Operating Rept for Jul 1989 for Yankee Atomic Power Station

ML20245F962
Person / Time
Site:	Yankee Rowe
Issue date:	07/31/1989
From:	Berry R, Carroll K YANKEE ATOMIC ELECTRIC CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
BYR-89-124, NUDOCS 8908150144
Download: ML20245F962 (6)

Text

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S 7 W< - Yk,NKEE ATOMIC ELECTRIC COMPANY 'l$"No".s"jo','*;"l" y .

,\ u &yN' 580 Main Street. Bolton, Massachusetts $1740-1398

• ,TAN v.EK E l

l August 9, 198f

, BYR 89-124-United States Nuclear Regulatory Commission Document Control Desk Washington, D.C. 20555

Dear Sir:

Submitted herewith is the Monthly Statistical Report for the Yankee Atomic Power Station for. the month of July,1989.

Very truly yours, YAh ' ATOMIC ELECTRIC COMPANY M

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. L. Berry-Assistant to Vice President-Operations

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Enclosure cc: Region I Resident Inspector - YNPS e RGY f I \

j8906130144 999733 DR ADOCK 05000029 PDC

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4 i w YANKEE ATOMIC NUCLEAR POWER STATION MC' TU',Y STATISTICAL REPORT 89-07

/OR THE M0hTH OF JULY, 1989 l

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[fi OPERAilNG DA1A REPORT.

00CitiNo. 50-29 .!

DATE 890809 y, COMPLETEDBY K. CARROLL TELEPHONE. (508)779-6711

0PERAT*WGSTATUS 1.L UnitNano

Yankee Rose

2. Reporting Period: July,1989  :

3.' LicensedThermalPower(NWt): 600 l 4.' Nameplate Rating (Gross NWe): 185

~5. DesignElectricalRating(hetNWel: :175

6. Maxisum Dependable Capacity (Gross We): 180 ,

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7. Muisas Dependable Capacity (hst Me): 167 l

9. IfChangesOccurinCtpacityeatings(ItersNumber3Through7)SinceLastReport,GiveReasons:  ;

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9. Power Level To Which Restricted. If Any (Net We):

. . . . . . . . . = _ _-. ... ...... ... ............... .....

10. Reasons For Restrictions. If Any:

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.................... .............. ....... .... ........... ............... .........- - - ....... ......... .. j ThisManth Yr.-to-Date Cumulative

11. Hours in Reporting Period 744.00 5,087.00 ---

12,.NumberofHoursReactorWasCritical 744.00 -4,757.60. 203.257.67  ;

13.. Resctor Reserve Shutdown Gurs 0.00 0.00 0.00

14. Ncurs Generator On-Line i44.00 4,614.65 198,121.65  !

15. Unit Reserve Shutdcrn Her,rs 0.00 0.00 0.00

-'ll.. Gross Thereal Energy Generated (WH) 436,129.60 2,674,925.20 108,313,456.72

17. Gross Electrical Erittgy Generated (WH) 130,169.80 807,459.90 32,790,162.50 l

18. - Net Electrical Energy Generated (WH) 121,962.20 756,469.83 30,677,912.87 j

19. Unit Service Factor 100.00 90.71 78.70

20. Unit Availability Factor 100.00 90.71 78.70

21. Unit Capacity factor (Using NX Net)- 98.16 89.05 74.70

!!. Unit Cacacity Factor (using DER Nst) 93.67 64.90 71.20 j

23. Unit Forced Outage Rate 0.00 2.06 4.92

24. $hutdornsScheduledOverNext8Ronths(Type,Date,andDurationofEach):

Maintenance /RepairOutageSeptember 16,1989;8 days.

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- 25.. If Shutdown At End cf Report Period, Estimated Date of Startup:  ;

26. Units in Test Status (Prior to Ccesercial Operation): Forecast Achieved i

INITIALCRITICAl!TY  ;

INITIALELECTRICITY j COMMERCIALOPERATION l I

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DATE~ 890609 COMPLETEDBY: K. CARROLL.--

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TELEPHONE (508)779-6711' MONTH: JULY,'1989 j.

// DAY 'AYlRAGEDAILYMOVER1EVEL DAY AVERAGEDAILYPOWERLEVEL !

1. ', (NWe-Nat) -(NWe-Net)

, <1f8.6 17 167.7 ,

.. 168.7! 18' 167.7 -l

~ 5 .'3 ^ L2 : 168.5 19 til7 J' 7 '14 16!.6 20- 167.8 4

. '5 168,1 21 167.7

-6 '168,0 22 167.8 9

7 ~161.9 - 23 167.6 8 .41.1 24 167.3 9 142.5 7 ' 25 167.0

. 10 166.0 26 167.1

, 11 iii.9 27 166.9 12 168.2L 28 .167.0

/- 13 168.3- 29' 166.9 14 '168.0 30 166.6 I' 15 168.1: 31 166.2 h 16 168.2-l c  ;

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, INSTRUCTIONS 4

On this forsat,~ list the average daily unit power lnel in NWe-Net for each day in the reportird conth.-

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UNITSHUTDOWNSANDPOWERREDUCTIONS DOCKETNO. 50-29 UNIT YANKEE R0WE REPORTNONTH JULY,1989' DATE 890809 CONPLETEDBY- K. CARROLL TELEPHONE .(508)779-6711 Nethod Licensee .Cause i Corrective-1 Duration 2 OfShutting Event Systee Component. . Actionto.

No. Date Type (Hours) Reasoa Denn Reactor 3 Report i Code 4 Code 51 PreventRecurrence 8910 07/07/89 6 43.17 8 N/A N/A N/A N/A Reduced load for

-condensertubeplugging.

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....................................................................................................................... i 1 2 3 4 1

Forced Reason: Nethod: Exhibit G-Instructions 1

$: Scheduled A-EauipmentFailure(Explain) 1-Nanual forPreparationofData )

6-NaintenanceorTest 2-ManualScras. EntrySheetsforLicense l C-Refueling 3-AutoesticScrae. EventReport(LER) File l D-RegulatoryRestriction 4-Other(Explain) (NUREG-0161) l E-OperatorTraining8LicensedExteination j F-Administrative 5 i G-OperationalError(Explain) Exhibit I - Sase Source H-Other(Explain) d 1

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) DOCKET NO. 50-29 UNIT YANKEER0i!

OATE 890809 COMPLETEDBY. K. CARROLL TELEPHONE (508)779-6711 REPORTMONik JllLY,1989

$UMMARY OF OPERATING EXPERIENCES 01/07/89,2000: Couent.ed load reduction for condenser tube plugging.

07/09/89,1510: Plant returned to full load, l

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