ML20245G606

Monthly Operating Rept for May 1989 for Yankee Atomic Power Station

ML20245G606
Person / Time
Site:	Yankee Rowe
Issue date:	05/31/1989
From:	Berry R, Carroll K YANKEE ATOMIC ELECTRIC CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
BYR-89-096, BYR-89-96, NUDOCS 8908160120
Download: ML20245G606 (6)

Text

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YANKEEATOMIC ELECTRIC COMPANY

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AN KEE June 7, 1989 BYR 89-096 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 May,1989.

Very truly yours, YANKE ATOMIC ELECTRIC COMPANY R. L. Berry Assistant to Vice President-Operations LHH/gbc Enclosure cc: Region I Resident Inspector - YNPS

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YANKEE ATOMIC.N!! CLEAR POWER STATION MONTHLY' STATISTICAL REPORT 89-05 FOR THE M0tt"'t OF MAY,1989 i'

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OPERATINGDATAREPORT'.

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DOCKETNO. 50-29 OATE' 890607 COMPLETEDBY K. CARROLL E

. TELEPHONE. (508)779-6711-

OPERATINGSTATUS.

.s ya 11.-IUnitName:<YankeeRome 2.

Recorting Period: May, 1989

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3. ' Licensed Thereal. Power'(NWt):

600 f

44, NameplateRating(GrossNWe):

185 L

5.

DesignElectricalRating'(Net'NWe):

175 L

6.

MaximumDecendableCapacity(GrossNWe): 180 k

7.

MaximusDecendableCapacity(NetNWe): '167 8.

If.ChangesOccurinCa:acityRatings(ItemsNumber3Through7)SinceLastReport,GiveReas0ns:

9.

Power Level To unich Restricted. If Any (Wet NWe):

10. Reasces Fcr Restrictions. lf Any:

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N This Month Yr.-to-Date Cutulative it, Hcurs In Recort'tng Period 744.00 3,623.00

12. Nutter of Hours Reactor has Critical 744.00 3.293.60 201,893.67

13. - Reactor Reserve Shutdcwn Hours 0.00 0.00 0.00 14._HeursGeneraterOn-Line 744.00 3,162.90 196.670.20

15. Unit Reserve Shutdown Hours.

0.00 0.00 0.00

16. Gross Thermal Energy Generated (NWW1.

431,082.00 1,622,554.20 107,461,085.72 17.'GrossElectricalEnergyGenerated(NWH) 128,832.00 551,913.10

-32,534,615.70

16. Net Electrical Energy Generated (NWH) 120,639.08 516,959.73 30,438,402.76

19. UnitServiceFacter 100.00 87.30 78.58 ~

20. Unit Availability facter.

100.00 67.30 78.58

21. UnitCapacityFactor(UsingNDCNet) 97.10 85.44 74.56 m

22. Unit Capacity Facter (Using DER Net) 92.66 81.54 71.07

- 23. Unit Forced Outage Rcte 0.00 2.61 4.95 24..ShuttennsScheduledOverNext6Menths(Type, Oste,andDurstionofEach): None.

25. If,ShutdcwnAtEndofReportPeried,EstimatedDateofStartu::

U'ntts In Tes' Status (Prior to Comrercial Operation):

Ferecast Achieved 26.

t INITIALCRlilCALITY IRITIALELECTRICITY CONMERCIALOPERATION

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I AVERAGE CAILY UNIT POWER LEVEL l

.00CKET NO.

50-29 UNIT YANKEER0(E

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DATE 890607 COMPLITEDBY K. CARROLL l

TELEPiiONE (508)779-6711 MONTH MAY,1989 DAY AVERAGEDAILYPOWERLEVEL CAY AVERAGE DAILY POWER LEVEL (NWe-Net)

(HWe-Net) 1 167.1 17 167.9 2

167.6 18 167.7 3

168.9 19 165.7 4

169.0 20 64.2

~5 168.9-21 91.2 6

163.6 22 148.8 7

169.1 23 166.3 8

169.0 24 167.6 9

168.9 25 163.3 10 168.7 25 135.6 11 168.6 27 168.9 12 168.6 29 168.B 12 16!.3 29 168.9 14 16!.3 165.6 15 168.1 31 169.2 16 168.0 i

INSiFUCTIONS On this formet, list the averige daily unit c:wer level in Pre-Net for each cay in the reporting renth.

C0rcute to the resrest wh:le megamatt.

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UNIT SHUT 00fks AND POWER REDUCTIONS LOCKET NO.

50-29 UNIT YANKE!R0WE

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REPORT MONTH MAY,1989 DATE 890E07 COMPLETEDBY K. CARR0Lt TELEPHONE (506)779-6711 Method Licensee Cause i Corrective 1

Duratien 2 OfShutting Event System Cceconent Action to No.

Date Type (Hours) Reason Down Reacter 3 Report i Code 4 Cete5 Prevent Recurrence

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89-08 05/1?l89 63.83 B

N/A N/A N/A kIA ReducedIcadfar cendenser tubt cleaning.

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4 F: Forced Reason:

Metted:

ExhibitG-Instructices S: Sched; led A-Ecaicrent Failure (Exclain) 1-Manual for Preparation cf Cata B-Maintenance er Test 2-Manual Scram.

Entry Stests fer Lice.se C4efueling 3-AutetsticScrat.

EventPecert(LER) File D-PegulatoryFestricticn 4-Ot6er(Excisis)

(NUREG-01E1)

E-Ocerator Training i Licessed Extrication F-Administrative 5

G-OceraticnalError(Exclain)

E attit 1 Sare Scece H.ctter(Eyclain) 1

c DOCKETNO, 50-29 UNIT YANKEER0WE DATE 890607 COMPLETEDBY K. CARROLL TELEPHONE (508)779-6711 REPORT MONTH NAY,1989

$UNNARY OF OPERATING EXPERIENCES 05/15/B9,2200: Cer,rencedIcadreductionforcondensertubecleaning.

05/22/89,1350: Plar! eturned to full lead.

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