ML19343B364

Monthly Operating Rept for Nov 1980

ML19343B364
Person / Time
Site:	Hatch
Issue date:	12/10/1980
From:	Underwood P GEORGIA POWER CO.
To:
Shared Package
ML19343B363	List: ML19343B361 ML19343B364
References
NUDOCS 8012230295
Download: ML19343B364 (8)

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gg OPERATlHC DATA REPORT

[h DOCKET NO. 50 323 gg DATE 12 10 80 g) COMPLETED By P.R. UNDERWOOD gg TELEPHONE ( 912 ) 367-7781 s 203 OPERATINC STATUS e**************eee*****ee******o****ee****eee***e*****e e Hotes e

1. Unit Hanes E.I. Hatch Nuclear Plant Unit t e e

_hg 2. Reporting Periods 11 80 e e

3. Licensed Thernal Power (MUL)B 2436 e e '~Q2)

(f) 4 Hanoplate Reting (Cress .' W e ) 8 809.3

5. Eesegn Electracel Rating (Not Mue): 777.3 e

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6. Maximun Dependeble Copecity (Cross MWe)I 196.3 e

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7. Maximun Dependable Cepecity (Not MWe)8 764.3 ese*********************eooe**eeeeeeeeeeeeeeooseeoeoooo (r

8. If Changes Occur in Capacity Patings (Itens Number 3 Through ?) Since Lest Report, Clwe Reesonse b325h

9. Power Level To Whoch Restricted, if Any (Net MWe)s 640 MWe (

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to. Reasons For Restr6ctsons, It Angs Management Limitation

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This nonth ve..to Det. Cumuiasie. 655iE)

Y l it. Hours In Reporting Per6od ,720 8040 43104

12. Number Of Hours Reactor Was Critical }ggg' d 708.0 7016.3 32814.4 -

13. Reactor Reserve Shutdown Hours 0.0 14 Hours Generator On.Line 700.8 0.0 6530.0 0.0 hljdb) 30798.3 IS. Unit Reserve Shutdown Hours 0.0 0.0 0.0

16. Cross Thornet Energy Cenerated (MWH) 1324109 14238331 64641586

17. Cross Electrical Energy Generated (MUH) 432870 4656600 20927540

18. Het Electrical Energy Genera ted ( MWH) 412003 4437629 19899562

19. Unit Service Factor 97.3 98.2 71.5

20. Unit Avesleb618tg Factor 97.3 81.2  ?!.5

21. Unit Capecity Factor (Using MDC Net ) 75.0 72.2 fa,4

22. Unit cepecit y Factor (Using DER Het) 73.8 71.0 59.4

23. Unit Forced Outage Rate 2.7 18.8 20.3 24 Shutdowns Scheduled Over Hewt 6 Months ( Type, Dete, and Durat6cn of Each):

REFUELING; MARCH 1, 1981; 13 WEEKS

25. It Shut Down At End of Report Persod, Estameted Date of Startupe i

26. Units in Test Status (Prior to Connerciel Operation)s Forecast Achsewed IHITIAL CRITICHLIII ............... ...............

INITIAL ELECTRIC 11Y ............... . . . . . . . . . . . . . . . .

COMMERCIAL OPERAflCN ............... ...............

(9/77)

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AVERACE DAILY UNIT POWER LEVEL l DOCKET H0. 50-321 DATE 12-10-80 COMPLETED BY P.l!. 'J HD E R W O O D T ELEPHONE ( 912 ) 367-7781 x 203 M 0 tlT H 11-80 DAi AVERAGE DAILY POWER LEVEL DAY AVERACE DAILY POWER LEVEL (MUe-Net) (MWe-Het) 1 582 17 612 2 411 18 611 3 591 19 614 4 605 20 614 5 576 21 611 6 612 22 611 7 606 23 553

• 8 600 24 606 9 608 25 616 10 189 26 610 11 332 27 612

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12 589 28 614 13 603 29 615 14 596 30 616 15 584 31 16 607 (9/77)

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UNIT SilUTDOWNS AND P0tVER IIEDUCT1GNS }

DATE I/-lu-MU November COMPLETED BY P R N'"1"' W "I REN)RT MONT11 g g,3g j g l

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,$ E Licensee E*, {"., Cause & Corrective No. Date

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.E h Eoent u? sq Aulon to H

dE U jgiy P.eport # iN U yO Prevent Recurrence b

21.8 F 5 NA ZZ ZZZZZZ I'anagement limitation of 80% themal 80-66 801101 S power 34.3 F 5 NA RB CONROD Reduced load to perform a rod se-80-67 801101 S quence exchange 801103 56.2 F 5 NA ZZ ZZZZZZ l.tanagement limitation of 80% thermal 80-68 S power 80-69 801105 F 5.3 H 5 80-116 CB PUMPX Load reduced because of "A" recirc pump trip i

75.1 F 5 NA ZZ l ZZZZZZ flanagement limitation of 80% thermal 1

80-70 801105 , S power 1.2 F 5 NA HE TURBIN Reduced load to perform weekly tur-4 80-71 801109 S bine test

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• 3 4 i i 2 Ethibit G Instructions F: Forced Reason: Method:

A-l);mpment Failure (Explain) l Manual for Preparation of Data S: Sclieduled Entry Sheeis for Licensee -'

ItM.iintenance of Test 2 Manual Scram.

C. Refueling 3 Auterr: 1: Scram. Event Report (LERI Fife INUREG-D Regulatory Restriction 1 -Continuations 016li E Operator Training & Ucens: Enemination 5-Incd Paluction 3 F-Adn.inistrative 9-Other (Explain) Exlilbli !- Same Source

• G-Or::ation21 Errut (Explatn)

(9/77) ll Otti:r(Expls!n)

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DOCKET NO. 50-371 ~

UNIT SIIUTDOWNS AND POWER REDUCTIONS UNIT N AME - Hafen i DATE 17-10-80 4 COMPLETED DY P, R. Undor'.enon RETORT MON 771 flovember T ELEPil0NE 917- 3h /- / / H1 l

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F3, Cause & Corrective Licensee

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Action to

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7. g jE $

os5 j(4c Event Report #

{g so O g rgU Prevent Recurrence b

F 5 NA ZZ ZZZZZZ Management limitation of 80% thermal

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80-72 801109 S 30 pouer t

19.2 B 3 NA CD VALVEX Rx auto scram due to MSIV closure 80-73 801110 F while performing HNP-1-SRV-03005 8 5 NA CD VALVEX Unit on startup ramp from above 80-74 801110 F 28 shutdown, #80-73 flA ZZ ZZZZZ ffanagement limitation of 80% thermal 80-75 801112 S 63.3 F 5 g power RB CONR00 Reduced load in order to perform a 80-76 801114 S 6.7 F 5 NA rod pattern adjustment and a weekly ,

turbine test 5

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f:A ZZ ZZZZZZ Management limitation of 80% thermal 80-77 801115 S 185.2 F ,

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i 2 MethoJ: Edibit G. Instructions F: Forced Reason: for Preparation of Data A Diuipment failure (Explain) 1-Manual S: Sch:Juled 2 Manu:1 Scram. Entry Sheets for Licensee ll Maintenance or Test Event Report (l.E R) File (NUREG-C Refucting 3 Autom: tic Scram.

4 -Continuations 01611 D Regulatory Restiletion E-Operator Trainin; & IJcense Exeminettost 5-Ioad Rxiuction 5

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j F-Administratise 9-Oicr (Ibplain) Exhibit 1 Ssme Source

- Coperations! Erru:(E::pt:In) '

, (9/77) IIOther (Emplain)

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DOCKET Flo 50-321 .

UNIT Sl!UIDOWN3 AND POICR FECUCTIONS UtilT N A tf /.  !!d_tch 1 DATE I7-IC-hD j Cm!PLETED BY P. p. Ib@nrond REPOP.T M0fn11 Nom 8'Imy. TELEPil0NE 91/- M /- / /H1

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" hvb Cause & Corressive

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3,g&Yk l'8 No. D:tc (

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$5 5 ydiy Event Report #

u7 OV [U Ac. tion to Prevent Recurrence 6

4 ftA RB C0!iR00 Reduced load in order to epform a 80-78 801122 S 7.8 F 5

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rod pattern adjustment and a weekly turbine test NA. ZZ ZZZZZZ Management lisaita*. ion of 80% thermal 80-79 801123 S 138.6 F 5 power IlE TURBlft iteduced load to perfonn delta weekly 80-80 801129 S 3.5 F 5 NA turbine test 43.8 F 5 flA ZZ ZZZZZZ ftnagement limitation of 80% themal 80-81 801129 S power

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3 4 I 3 P.lethod: Exhibit G Instructions F: Forced Reamn: f.n Preparation of Dita A b luipment failure (Exp!ala) 14tanus!

5: Schedu'eJ 24tanual Scram. Entry Sheets for Lkensee -.

B4taintena nce or' Test Event Report (LE R) File (NUREG-C Refueling 3 Auton ati: Scram.

4 -Cantinuations Ot61)

D Regulatory Restiktion E-Operator Training Licens: Exa72nstlim 5-Icad F;xluction 5

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F Atiministiatie: 9-Other (ibplair.) Exhibit 1.pame Source G Op:r: lien 21 Error (Erri:la{

(YJ77) 1(Oil.cs (Exphe)

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NARRATIVE rep 0RT UNIT 1 Nov. 1st Unit limited to 80% thermal power by m'anagement Nov. 1st At 21:45 reduced load to perform a rod sequence; returned to management limitations at 08:00 on 801103.

Nov. 3rd Unit limited to 80% thermal power by ' man a g e.,e n t Nov. 5th At 16:10 "A" recire pump tripped; unit returned to management limitation at 21:30 on 801105.

Cause and corrective action reported on LER 50-321/1980-116.

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Nov. 5th Unit limited to 80% thermal power by management Nov. 9th At 00:35 reduced load in order to perform weekly turbine test; unit returned to manageuent limitation at 01:47 on 801109.

Nov. 9th Unit limited to 80% thermal power by management Nov. 10th At 07:50 Rx auto scram due to MSIV closure while performing HNP-1-SRV-03005 Nov. 10th Unit on startup ramp from above shutdown; Rx critical at 19:50 and generator on line at 03:00 on 801111. Unit returned to management limitation at 07:00 on 801112.

Nov. 12th Unit limited to 80% thermal power by management Nov. 14th At 22:20 reduced load in order to perform a rod pattern adjustment and a weekly turbine rest; unit returned to management limitations at 05:00 on 801115.

Nov. 15th U r.i t limited to 80% thermal power by management Nov. 22nd Lt 22:10 reduced load to perform a rod pattern adjustnent and a weekly turbine rest; unit returned to management limitation at 06:00 on f.0112 3.

Nov. 23rd Unit limited to 80% thermal power by management Nov. 29th At 01:20 reduced load in order to perform an weekly turbine rest; unit returned to management limitation at 04:00 on 801129.

Nov. 29th Unit limited to 80% thermal power by management

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HATCH 1 SAFETY - RELATED MAINTENANCE REQUESTS TO BE REPORTED FOR NOVEMBER 1980 No safety related maintenance requests during reporting period.

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REFUELING INFORMATION REQUESTED ,

1. E.I. llatch Nuclear Power Plant Unit 1

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2. March 1, 1981.

3. May 25, 1981

4. Yes, normal reload ancylsis

5. #2 - 1 month

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6. Pre pressurized fuel

7. (a) 560, (b) 550

8. 840 present,-3181 licensed

9. 1999 i

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