ML20151F910

Monthly Statistical Rept 88-03 for Mar 1988

ML20151F910
Person / Time
Site:	Yankee Rowe
Issue date:	03/31/1988
From:	Berry R, Whipple S YANKEE ATOMIC ELECTRIC CO.
To:	NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
FYR-88-47, NUDOCS 8804190054
Download: ML20151F910 (6)

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YANKEE ATOMIC NUCLEAR PO' DER STATION MONTHLY STATISTICAL REPORT 88-03 FOR THE MONTH OF MARCH, 1988 l

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8804190054 890331 '16

PDR ADOCK 05000029 }ll

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OPEPATINGOATAREPORT DOCI,ElNO. 5029 CATE 880406 COMPLETfDBY S.WHIPPLE TELEPH0hi (!!!)8728100 OPERAilNGSTATUS

1. UnitNase: YankeeRove

2. ReportingPeriod: Narch,Illi

3. Licensed thersal Pcier (Wt): 600

4. honestate Rating (tress W e). 185

5. Design ilectrical Rating (Net We): 175

6. Maxieus Dependable Cs:acity (Gross W e): 180

7. Maxisa Oe:endable Capa:ity (Net We): 167

8. If Changes Occu in Ca:::ity Ratings (Itess kutter 3 Through 7) Since Last asp;rt, Give Peas:ns:

i. PeeerLevelTothichRestricted. If Any (Net We):

10. Reas:ns F:r Restricticas. If Any:

ThisM: nth Yr.-toOste Cutulative

11. H:grsinRe::rtingPerico 744.00 2,184.00 ---

12. hurter cf Hours React:r tas Critical 177.05 2,117.05 193,230.36

13. Fencter R n erve Shute:in H urs 0.00 0.00 0.00 14 H:ars Generater On Line 154.14 0,094.64 158,176.35

15. Unit Reserve Shute:d Hours 0.00 0.00 0.00

16. Gr ss inertal Energy Generate: ( M ) 351,734.00 1,161,514.00 102,794,53).22

17. Gross Electrical Energy Generated (PsH) 110,513.80 358.151.10 U.143,129.90

18. ket fle:tri:al Energy Generated (H W) 103,228.02 335,428.43 29,13),984.23

15. Unit Service F :ter 87.93 15.91 78.39

20. Unit Availability F :ter 87.91 95.91 78.39

21. Unit Ca:::ity Fa: tor (Using C C het) 13.08 91.57 74.43

22. Unit C :::ity Facter (Using DER Net) 7!!8 87.75 71.0;

23. Unit Forced Outage Rate 12.01 4.01 5.10

24. Shutd: ens $ctaduled over hext I M:nths (free, Oste, and Dur. tion cf Ea:h): none.

25. If thutdann At ind of Re: ort Peried, latirated Date of Startup:

II. Units In Test $tstus (Priar to Ccteerci:1 C;eration): Hre:ast Anieved NITIALCRITICAlliY INITIAL ELECililCITY CCHIRCIALOPERAt'.cx

AVERAGEDAILYUNITPOWERLIVit 00CLITN0. 50!!

Oh!T VAuit R0ef DAtt 460406 COMPLit!DBY $.WWIPPli TELEPHONE (617)8728100 IlONTH _ NAR04,till DAY AVIRAGECAILYPOWERLIVil DAY AVERAGIDA!LYPOWERLEYll (NWe-Net) (NWe-Net) 1 171.5 -17 141.0 2 171.1 18 170.5 3 fil.9 li' 171.3 4 163.6 20 171.5 5 171.5 21 171.3 6 171.5 22 5.1 7 171.7 23 0.0 8 171.5 24 1.6 9 171.4 25 13.9 10 171.6 Il 32.5 11 171.1 27 fl.6 12 102.7 28 144.7 13 157.8 29 167.8

'14 171.6 30 171.6 15 171.8 31 171.3 ti 152.4

!kliRilCilCh5 On this format, list the aversie daily unit pesar !evel in NWe Wet for each hy in the re:U tini s: nth.

Compute to the nearest thole segasatt.

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g UNITSHutD0VESANDP0tiRRfD' JCT 10h5 000117N0. 5021 thli YAntilR0WE REPORTNONTH MARCH,till DATE 460406 COMPlitiDBY $.WHIPPLE ffLEPH0hi (617)8728100 Method Licenses CauseiCorrective 1 Duration 2 OfShutting Event systes Cesponent Actionto hs. Cate Type (Heurs) Reason Ocar Rea: tor 3 Re;crt i Code 4 Codei Prevent Pecurrence 88 5 03/03/48 F 21.43 B N/A N/A N/A N/A Leadreductica-Recair it heater drain curo, ll-l 03/12/88 F 41.98 A N/A N/A N/A N/A Leadreduction-Cen-denserleakcheck/tute pluggini, 11-7 03/16/!i F 41.33 A/B N/A L '; N/A N/A tend reductions - Repair 41and42heaterdrain cuts.

Il l 03/22/88 F ll.17 A 3 182 JC IFMR failedSOLAtransferrer forNuclearInstrueenta-tienCabinetA. Replaced transferrer, 18-9 03/26/18 F 20.68 A 3 18-3 JB JX StateGeneraters2 feed-interflescentroller erratic. Reclaced flow centrollergewersuccly.

I  ! ) 4 F: Forced Reasen: Nethod: ExhibicG-Instructions

$: Scheduled AicuissentTtilure(inclatn) 1-Manual forPreparaticaofData B Naintenance e fest 2 Manual $crat. IntrySheetsforLicense C-Refuelini 3-Auteettic$crat, twentRecert(tiR) File DRelulateryPestriction 4Other(Explain} (N'JREG 0181)

I.0cerat:rTrainingiLicensedfrarinatics FActinistrative i G-0cerationalirrcr(inplain) L;htbit 1 late $curce H-Other(inclain) k

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.N 000KliNO. 50-!! l UN!i YAhlitP0e!  !

OAi! 8!0401 i 008PLlii0BY 5.VHIPPLE Til,lPH0hi (617) 872 il00 i

REPORTN0hTH NAROH,1988 i I

CMARYCFCP!RAI!NGflPERIEN0!$ ,

03/03/88,0834: Leadredu:tiontore: sir 81HeaterDr In Puto.  ;

03/04/88, M00: Returned to full 10 d.

03/12/11,0001: Leadre:9:ti:nf:rc:n:enserleakche:k/tutecluiting.

03/11/il,1600: Returnedtofulllead.

03/16/88,1040: L:ad re:u:ti:es to re: air 81 and il Wester Drals Pue;s.

03/18/18,0400: Peturnedt:fulllead.

03/12/88,0042: Generatereff-linec.etores:t:rs: rat.

. 03/24/II,!!!!:Generatorchase:enline. I 03/2!/!i.O!!!:Generatereff-line:aetoreacter:: tat.

O!!!7/I!,0!!0: Generat:r chased en line.

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'* Telephone *617) 872 8100 TWX 710-3804619 s

YANKEE ATOMIC ELECTRIC COMPANY y

.g 1671 Worcester Road, Framingham, Massachusetts 01701 w _/

April 7, 1988 FYR 88-47 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 March, 1988.

Very truly yours.

YANK ATOMIC ELECTRIC COMPANY

+M R ymond L. Berry Assistant to Vice President - Operations LHH/gbc Enclosure l

cc Region I l Resident Inspector - YNPS i

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