ML19345F572

Monthly Operating Rept for Jan 1981

ML19345F572
Person / Time
Site:	Hatch
Issue date:	02/10/1981
From:	Kamishlian J GEORGIA POWER CO.
To:
Shared Package
ML19345F570	List: ML19345F569 ML19345F572
References
NUDOCS 8102180432
Download: ML19345F572 (7)

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T E L E P H V l4 E I912 ) 367-776! x 203 3 M 'mb t4 t H l - 81 m h v L k e. C E Lhi;Y f out R LEVEL DAY m

g , _ C n V, AVEPAGE DAILY F0WEk L Ev[t _ _ _ _ , , _

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2 144 18 623 1 -11 19 623 3

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5 -to 21 620 6 -13 22 625 m 7 63 23 619 '

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(' 9 to 576 607 25 26 571 612 m

11 132 27 615 12 504 20 615 '

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13 600 29 617 14 613 Ju 6 ( 4,

(~ IS 622 31 534 N 16 647

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g" 1 Unit Honat E I. Hatch tNelear Plant Unit 1 + . '--u/ g Repor ting Ter.odt e1-81 *

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1 Licensed Thar ng 1 Fover (HWE): 2436 * +

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Haneptate Rat ng (Gross MWe): 809 3 Letige Electsic41 #4teng (Hat MWe )r 777.3

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6. Maximum 0

• T e n i r. b i e capacitu (Cross nua i: 7?6.1 .

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((yg g' 7 11 o 3 4 hun [' a r e n t a b l e ( e g o c i '. g 'het .W e ) ! 756 8 *******************+++++++++++++++*******ee+,e+e.+eee 8 If Changes Occur en Capacity Retings (Items Humber 3 Through 7) S i r. c e Last Peport. Gswe Fegsons (_], ) g

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9. Fouer Level To Wh6ch Restricted, if Any (Het NWe ): hb5b in. Reesont For restrictions. If uny l .

te Th s Month Yr.-to-tste Cunulstese f4l

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744 744 44184 I

II. Hours In Reporting Period

12. Hunber Of Hours fesctor kes Crit 6 col 652.2 652 2 33767 8

13. Peacter Res=rve Shut down Hours 0.6 0.0 9 0 g g,

14 Houre Generator On-Line ~ 611.3 '~ ~

611.3 31687 3

15. Unit Peserve Shutdoun Hours' 4.0 o o (.n

(, 16. Gross T h e r r.a t Energy Generated ( N 'J H ) 1126258 1126259 662507n8 j

17. Gr o ss E lactr s ca 1 Energy Genert'ed iMWH) 371920 ~~' 371020 2145332o -

18. Het Electrics 1 Energy Genereted (MWH) 352593 352593 2 01*

• h o g, 19. Unit Service Factor c2.2 82.2 '. 7 g 20 Unit Avselebility Factor 82.2 02.2 71 7 ~

21. Unit Co pec it y Factor ( tt s i n g P0C Net > 62 6 62 6 61 0

(, 22. Unit cepec et y Factor (Using DEP Net ) 61.0 41,0 59.4 g

23. Unit Forced Outogt Rate . . , .l 7. 8 . ,

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20 2 24 Shutdowns Scheduled Over Heat , . ,6 Months (Tupe, tete, and Duration cf Ea ch ):

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25. If Shut Doun At End Of Report Period, Es t i nat ed Date of S t o r t u'p ' ~~

y 26. Units In Test Status tPr4or to Connerc6tl Operation): F oreca st Ach.eved j IHITIAL CPITICAtttY'

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DOCKET NO.

50-321 UNIT SilUT110WNS AND l'0WER REDUC 110NS UNil NAME _!ldtilt.1

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DA1E 7- 19-iI REFORT MONTil

.lanoary COMEl{f{ EI3'bIlg I h h !k d 1

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Cause & Correct'ive 5g 'd Licensee [g vl, El Attiun to i

No. D.aie  % 3g "! } g a: Event ti 3 d'O Psevent Hecussence t- g!E M jig Report #

[U 21.3 F 5 ftA ZZ. ZZZZZZ Management limitation ct 80% thennal 81-01 810101 S power 1

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Load reduced due to "A" Rx recirc 81-02 810101 F 14.8 A 5 1-81-2 CB PUMPXX pump seal leakage 2

1-81-2l CB PUMPXX Unit off line due to above problem 81-03 810102 F 97.6 A 1

1. 81-02 4 l 17.4 A 5 1-82-2 CB.~ PUMPXX Unit on startup ramp from above 81-04 810117 F

, , shutdown #81-03 ,

(< 2)

Management limitation of 80% thermal 1

W 81-05 810108 S '62.4 F 5 NA ZZ ZZZZZZ power G D' Load reduced to perfonn weekly 81-06 810110 S 5.1 B 5 NA Z Z,. CONROD turbine test and rod pattern adjust-c_c, , '

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FM i F: Forced 2

Reason:

3 Method: Exhibit G -Instructions for Pieparailun of Data A !:quipment Failure (Explain) 1. Manual i "

S: Scheduled 2-Manual Scram. Entry Sheets for 1itenser 11 Maintenance of Test Esent RepurI(LEHi File INURIG-b 3 Automatic Scram.

C Refuelin; .

01611 D-Regulatory Restriction 4 -Continuations E-Operatur Training & Ucense Examinellas 5 fload 11xtuction 5 F Mministrative 9-Other (Idxplain) .

En! bit I Sam:Souice G "d:<rallonal Essoc (Explain) *

(9/77) ULther (Emplain)

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DOM EI NU-UNIT SilUIDOWNS AND r0WER ftEDUC110NS UNii N AME Ilafth I DATE __ _7 H I COMPLETED fly J. l1. Famic,h1ian REFORT MONill __ J anua ry 1ELEFIIONE 91P-367-77H1 "L

% Cause & Coirecbr

-, $3 E .( Licensee E% ht A<. tion to No. Date g gg g ,ye Everit u lj H

a6 rY jdic Report # $'O gd" Prevent Recurrenct m -

!!A Cil PUMPXX Rx auto scram due to RFPs tripe irig 81-07 810111 F 10.9 A 3 flA CH PUMPXX Unit on startup ramp from above 81-08 810111 F 29.1 A S l shutdown #81-07 ilA ZZ ZZZZZZ Managerr.ent limitation of 80% thennal 80-09 810112 S 267.6 F 5 power (unit was allowed to run at 90% thennal power for a period of 15 hours)

HE- TURBlft Load reduced to perfona weekly turbine 80-10 810123 S p.I B 5 il A -

test t

flA ZZ ZZZZZZ Management limitation of 80% thermal 81-11 810124 S 31.5 F 5 power

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3' 4 I 3 Exhibit G -Instructions Reason: Method:

F: Force 1 14f anual for Preparation of Dara S: Sclieduled A liquipment Failure (Explain) Entry Sheets for I.itensee 11 Maintenance of Test 24tanual Scram.

3 Automatic Scram. Event Report (LER) File INUREG-C-Refueling .

0161)

D.Itefulatory Restel-Ilon 4 --Continuations E Operator Training A Ucense Examinctluri 5-Ioad Peduction 5 F-Administrative 9-Other (Explain) Exhibit I Same Source G-Operational Error (Erpl !n) *

(9/77) llother(Erple'n)

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UNil SilU1 DOWNS AND FOWER REDUC 110NS U E Ul 3 DATE . /~ lll-HI A c

COMPLET ED ilY d. M. Famisalian REr0R1 At0NT11_ January TELEril0NE 917- %/-//8I i

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jE Licensee Eg k, C2 2 & Correctise No. Date g r. g

};; } if h og& Event 3,'g At'ilon in j H j gr; y j gg nepor a mo g Pnvent Recurrence .

F 17.7 A- i 5 NA HH HEATER Reduced load due to s.eam leak on 81-12 810125 "B" 5th stage heater 1

114.2 F 5 flA Z ZZZZZZ Management limitation of 800 thermal }

81-13 810126 F power k

ZZ C0flR00 Reduced . load to perfonn rod pattern 81-14 810130 F 26.3 B 5 NA adjustment 3 4 t 2 Exhibit G Instructions Reason: hicthod:

F: Tmc:d 8 Stanual for Pseparattun of Data S: Scl:tdelet! A f.quipment Failure (E"F lain) Ent y Sheets for I.icensee B4taintenance of Test 2 Manual Scram.

3 Autum.itic Scram. Event Repor (LERI Elle(NUREG-C-Refueling .

D Regulatory Restriction 4 -Continntions 0161) -

E Operator Training & IJcense Euminetton 5-Ioad reduction 5 l F-Administrative 9 -Other (Explain) Exhibit I- Same Sonrce  !

G Occrattonal Error (Earl.1i)

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(?/77)  :

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NARRATIVE REPORT UYIT 1 Jan. 1st Unit limited to 90% thermal power by man-agement Jcn. 1st At 21:20 reduced load due to "A" R. recirc punp seal leakage Jan. 2nd Unit off line at 12:26 due to "A" Rx recirc pump leakage; Rx in cold shutdown Jan. 7th Unit on startup ramp from above shutdown; Rx critical at 20:52 on 810105, generator on line at 14:07 on 810107 Jan. 7th Unit limited to 80% thermal power by man-agement Jan. 10th At 21:55 reduced load to perform weekly turbine test and rod pattern adjustment Jan. lit? Rx auto scram due to RFPs tripping at 2:57 Jan. lith Unit on startup ramp from above shutdown; Rx critical at 3:46; generator on line at 13:5' Jan. 12th Unit limited to 80% thermal power by man-agement (unit was allowe d to run at 90%

thermal power f e r a period of 15 hours1.736111e-4 days <br />0.00417 hours <br />2.480159e-5 weeks <br />5.7075e-6 months <br />)

Jan. 23rd At 23:15 reduced load to perform , weekly turbine test

, Jan. 24th Unit limited to 80% thermal power by management l

Jan. 25th At 9:50 load was reduced due to steam leek on B Sth stage heater Jan. 26th Unit limited to 80% t her*nal power by management l Jan. 30th At 21:45 load was reduced to perform rod pattern adjustment

HATCH 1 SAFETY-RELATED MAINTENANCE RE0UESTS TO BE REPORTED FOR JANUARY 1980 NU.'iB ER DATE COMPLETED DESCRIPTION 70-4/a0 1-o-51 InspecTea tiange studs and flange for leakage on RCIC tur-bine IE51-C002 80-5058 12-29'-80 Removed hood and cleaned the shaft, clutch and spring assem-bly on X41-C017B IB diesel gen.

room roll up door 80-5060 11-3-80 1X41-C017A, B, 6 C roll up fire doors were satisfactorily tested 80-6659 12-30-80 Disassembled, polished poppett, replaced motor and set limit switches on RCIC trip and throttle valve 1E51-C002-2 80-2671 1-5-81 Completed work according to DCR 79-194 on reactor ' building Ess MCCs R21-S011, S012 ,

79-5566 12-19-80 inn alled new governor and performed necessary wiring. to implement DCR 77-208 for Wood-ward Governor mod "DSL NOT Af SYNC SPEED" alarm 1R43-S001C S0-6523 1-8-81 Seat in RHR inboard . isolation valve 1E11-F015B was . lapped, both seats polished, bonnet pressure seal area was cleaned, stem -polished, new gate in-stalled with bluing and the valve reassembled