ML19259D381

Monthly Operating Rept for Sept 1979

ML19259D381
Person / Time
Site:	Peach Bottom
Issue date:	10/10/1979
From:	Alden W PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC
To:
Shared Package
ML19259D379	List: ML19259D378 ML19259D381
References
NUDOCS 7910180396
Download: ML19259D381 (9)

Text

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AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50 - 277 UNIT PE ACH EOTTOM UNIT 2 DATE OCTOBER 10, 1o70 COMPANY PHILADELPHIA ELECTRIC COMPANY W.M.ALCEN E NG IN E E R- IN-CH A R G E NUCLEAR S EC TION G ENE R A T IO N 01VI S10N-NUCL E AR TELEPHONE (21E) 841-5022 MONTu SEDTEMBER 1974 DAY AVERAGE DAILY POWER LEVEL DAY AVER AGE CAILY POWER LEVEL (MWE-NET) (MWE-NET) 1 1040 17 1057 2 1052 18 1060 3 843 19 1061 4 49 20 105 5 770 21 1058 6 1039 22 1063 7 1015 23 1060 8 746 24 1061 o 1030 25 1061 10 1098 26 1064 11 1062 27 1067 12 1051 2S 1062 1 _* 1064 2o 1C62 14 1C62 30 1061 15 1054 7

16 1060 '

, asi s

3910180 3Nb

tNIT SMUILCwN5 ANC 03wt4 REGuCTIONS OCCKFT N "> . EC - 2 77 UN!! NAME OFSCF EDIIe* " NIT 2

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ENclNEFR-l*J _6atf; NUCLEAc SECfloN ,-

CENttaiteN I,1 v i s ION-NU; t t A 4 ,__

TELEpHONC (21*1 841-5???

l l l l I METHOD OF I L ICE NSF F lSYST E MICOMPONE Nil C AUSE AND C044EC1IVE l lTYPElDURAT10NlRfA53Nf5 HUTTING CCwNI E VE N T I CODE I CODE I ACTION TO NO.I SATE l t ill IHCUR$ ll til l EEACTOR 139 l R E PO R T a 1 (4) I (5) l PREVFNi R E C URD E NC F i I I I l i I I I t I raoo33 i F I 21.0 l a l 3 l NONE I HA l Tuq?;N l TEsilNG TURE NE tod 3:t patssupF TE!r l l l l l 1 I l l WHEN LOCtCUT CFLSY TD ipp5 D l l I I l l I l I o l FCC9C? I 5l 0.0 l 1 1 4 I NO N E I RC l ZZZZZZ I loa 0 C43P FUS E CC ADJuttwENT I l 1 ----- 1 I I I I I l l l 21.5 l l l l l l til (2) til (61 F - F DE C E D REA$CN METHOD FtHI"IT G- INsioDCY17N5 5 - SCHEDULED A - EQUIPNFNi F A ;L UR E (EDPLA;NI 1 - Manual Fop orEpapatION or rata 9 - palNTENANCE OR TEST 2 - MANUAt SCRAM. EN19Y ShEE l s F OR t:CENsif C - RE FUEL INC 3 - AUTOMailt %C4AM. EVENT 4Ep0Af (LFR) 3 - REGULATORY 9tSTRICTICN 4 - OTPEe IFXPLAIN) F It f (fJU4 F G-Ole l l E - OPFRATOR TRAINING

• LICENSE EKAMINATION F - ADMINISTRATIVE (%I G - OPERATIONAL ERROR (EXPLAINI H - OTHERIEWPLAINI ERHIPIT I - SAME $O0aCF

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CP E R A llNG Dal e RE P0d t COCKE1 NO. "O - 277

= ..._ ..___........_______

DA TE OCTOBER 10, 1870

__- ==......_____.

COMPLETED BY PHILADELPHIA ELECTRIC CO*PANY P00 0'1jdlffh ENGINEER-IN-CHARGE NUCLEAR SECTION GENER ATION DIVISICN-NUCLf AR TELEPHONE (215) 841-E022 ---

OpfRATING STATUS

1. UNIT NAME: PEACH BOTTOM UN11 2 l NOTES: THIS UNIT EXPERIENCED ONE l

_ _ _ _ _ _ _... - - - _ . . . . . _ _ _ _ _ . . l l

?. R E rva TING Pf a 100 SEPTEMBER, 1979 l M AJOR POWER REOUCTION AND I

-______ _- =_________ ..__. l l S. L IC ENSE D THERMAL POWERIMWT): 320 3 i ONE OUTAGE THIS *0 NTH I l l 4 N AME PL A TE R AT ING (GPOSS MWE ): 1152 l I

____._______ _ l l S. DESIGN ELECTRICAL RATING (NET MWEls 106* l I

_ _ _ _ _ _ _ _ . g i

6. *AAl*LM DEFENGAbLE CAPACITY (GROSS MWE): 1G98 l l l

7. MAXIMUM DE PENDA6LE C APACITY (NET MWE): 1051 I l

8. IF CHANGES CCCUR IN CAPACITY RATINGS IITEMS NUMBER 3 T HROUGH 71 $1NCE LAST REPORT, GIVE REASONS:

a. 0GWER LEVEL 10 WHICH RESTRICTED, IF AN/ (NET MWEls

10. R E A SO NS G OR RESTRICTIONS. IF ANY:

TH15 MONTH YR-TO-0 ATE CUMutATIVE

11. HCURS IN REPOMTING kERIOD 720 6,551 4*,53*

___ __ -= _. =---_ __......____

17 NU4Bc4 0F HOUR S RE ACTOR WAS CRITICAL 704 6,143 3E,*62 t2 REACTCR R E SER VE SHUTLOWN HOURS 0.0 0.0 0.0 14 HOURS GENERATOR ON-LINE 698.1 6,103.5 34,789.e

____.- == __ _____- __

l'. UNIT RESERVE SHUT 00WN HC'Ua 5 0.0 0.0 0.0

16. GROSS THERMAL ENERGY GENERATED (MWHI 2.238,319 10,552,824 00,773.781

17. GEOSS ELECTRICAL ENEEGY GENERATED (Mani 1*d.230 6,539,410 32,70? 3*O

___.- _ _ _ . - ==__ .........__.

1*. NET ELECTRICAL ENERGY GENERATED (MWHI 717,*87 $ ,30 5.6 53 31,347,009 14 UNIT SEGVICE FACTCO 47.0 03.2 7? .7

20. UNIT AVAILABILITf FACT 00 47.0 03.2 74.7

21. UNIT CAPACITY FACTOR (USING *CC NEll 44.9 91.e 84.o

??. UNIT CAPACITY GACTOR (USING OFE NE i l 93.6 90.4 **.1

?). UNIT FCRCEC JUTAGE EATE 3.0 0.5 $.7 24 SedT00aNS SCHEDLLtG DVER NENT 6 *0NTMS t TYPE , CATE. AND OU4ATION OF EACHl:

IF SHUTLuaN AT END OF REPORT FEAIOC, E ST!*AT ED DAf t OF STARTUp: ?/17/60 '

l1 ' -

7 79 J J /

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26. UNITS IN TEST STafUS' IPR 10A TO COMMERCIAL OPERATION): FORE CA ST ACHIEVE 0 INITIAL CRITICALITY INITIAL ELECTRICITY LOMMERCIAL OPERATION

AVERAG5 DA IL Y UNIT PuwER LEVEL DCCKET NO. 50 - 278 UNIT PEACH BOTTOM L' NIT 3 DATE OCTOBER 10, 1079 COMPANY PHILADELPHIA ELECTRIC COMPANY W.M.ALDEN ENGINEER-IN-CHtRGE NUCL E AR S ECTIC 1 GENERATION DIVISION-NUCLEAR TELEPHONE (215) 841-5022

_____ _ _ _ _ _ . _====________

MONTH SEPTEMBER 1979 CAY AVERAGE CAlLY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWE-NET) (MWE-NET) 1 168 17 0 2 559 IS 0 3 881 19 0 4 848 20 0 5 827 21 0 6 864 22 0 7 865 23 0 557 24 0 9 857 25 0 10 a53 26 0 11 651 27 0 12 849 26 0 13 846 29 0 14 664 30 0 12 0 15 0 jj -

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UNil $HUID0hN5 AND POWER REDUC 11Lh5 00 Cat I t 0. 50 - 2 18 UNil NAME PEACH E0110M L61T 3 DATE 0010BEF lt. 19s, -.

EtPLki NONTH 5tPIEMBER, 1979 CGMPLE T ED bY PHIL ADELPhl A ILECIRIC COMFAhY ,

.I h.M.ALLLN '

E NGINE E R-lh-t e.AE Gt

, NUCLE Ak SE L 110N GE NER All0N DIV151bh-90Ct E AR r-T EL E PHONE (215) 641-5022 .__

l l l l l NETHOD OF I LICENSEE 15YSTEMICONFONENil CAUSE AND CORRECIIVE l l T YPE l0URA110NI RE A50N I SHu1 T lhG D DWh l EVENT l CODE I (UDE l ACilON 10 kC.I CATE I (131 (HOURS)I (2) l EE AC TOR (3) l REPORT C l (4) 1 (5) l PRE VE NI RECURRE NEE I I I I I I I l I 15 l 190901 i F i 19.9 I A l 3 i NONE I M8 l REtuMB l LD55 0F VACUUM DOE 10 A lk E JECIUk DISCHARCE I l l l l l l l 8 V AL VE RELAY FAILURE I I l l I l I l l It i 790914 1 5 1 389.6 1 0 l I i NONE 1 RC i 222222 l REFUELING AND MAlhilhA4CE DUI AGE I I I ---- 1 I I i l l I I I 9 34 .0 l I i l i I (1) (2) (J) (43 f - ftRCEL REASON NE1HDD EAHIBIT G - I h5140CII ON S 5 - SCHECULEO A* EkulPMENT F A IEURE (EXPL AIN) 1 - M ANU AL FOR PRE F AR AT10h DF DATA B - MAINTE NANCE CE IEST 2 - MANbAL SCRAM. ENIRY SIEE I5 5 0R L ICENSE E C - RetuELING 3 - A010P A T 10 SCR AM. EVENT REPOR1 (LER) 0 - RECULATORY R E STRIC T ION 9 - 01HE k (EXPL AIN) FILE ( NURE C-0161 )

E - OPERATOR IRA lblNG + LICEh51 EXAMINATION F - ADNINISIRAil%E (5)

G - OPER AT IONAL E kkUR (EXPLAIN)

N - 01HE k(EXPL Alb) EXHIBli ! - SAME SOURCE 9

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OPESATING OATS REPoal DOCKET NO. 50 - 275 DATE OCTOBER 10, 1070 COMPLS IED BY PHIL ADELPHI A ELECTRIC CO*PANY qm '

J i [ g W.M.ALDEN 4 .,

l ENGINEER-IN-CHARGF

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J\ NUCLFAR SECTION GENER ATION O!VI5!0N-Nutt w as T E,L E PHONE (2151 841-5022 3P*EatlNG STATUS

1. UNIT NAME: PEACH HOTTOM UNIT 3 1 NOTFS THIS UNIT EXPERIENCEO NC. I

= _...____.._____ l t

?. REPCPTING PERIOD: SEPTEMBER, 1o70 l MAJOR POWER REDUCTION, ONE t

. ..._...__ ____....______ l l

3. L IC ENSED THERM AL P0nERIMWT): 3203 1 FORCEO QUTAGE AND A REFUELING I

_ _ _ _ _ _ _ _ _ _ _ . g g 4 NAwEPLATE R ATING (GEOSS MWE l s L15 2 i OUTAGE THAT 9ECAN ON 9/l*/79. l

. . . . . . . _ _ _ . l l

5. DE51GN EL ECTRIC AL R ATING (NE T mwEl: 106! l 1

_________ 1 l

6. MAXI =ud DEP5NDABLE CAPACITY IGROS5 MwEls 100t l l

_ _ _ _ l l

7. MAKIMUM DEPENDASLE LAPACITY (NET MwE): 1035 l l S. IF CH AN GG 5 OC C UR IN CAPACITY AATINGS ( 11E MS NUMeta 3 THROUGH ?) SINCE LAST R E POR T , GIVE 5FascN5:

2 DCWEk LEVEL TO WHICH RE STRICTED, IF ANY INti MwE l:

10. d E A SONS FOR RESTMIC11CNS, IF ANY:

THl$ MONTH VR-TO-DATE CU*UtATIVE

!!. ~0VDs IN P!POETING vFR100 720 6.551 41.e?!

12. NU466E G6 NOUa5 RcACTOR dA5 Ch!TICAL 332 5,558 s?.A'E I s. REACTOR RE5ERVE SHu1OOWN HOURS 0.0 0.0 0.0 14 w0t!R5 GENE R AT OR ON-LINE 316.0 5,302.3 32,822.?

15. UNIT Ae M 4vE SHUTC0wN HOUa 5 0.0 0.0 0.G 16 . Gm055 THE9 MAL ENEdGY GtNERATED (4whl 854,47? 16,370,817 01,703,083 IT. f. DOSS ELttikiCAL ENEkGY GENEkATED (MdHI 272,440 5,350,160 24,f t e .2 70 la. NET E LE CTRICAL FNtRGY GENERATED ( 4'we l 253,087 * ,146,807 2L.Fr,0,0 10 UNIT Sf avlC E FACTOR 43.4 ar,3 yo,e

20. UNIT Avslta%ItITy saCT04 43.4 a2.3 7t .

71. UNIT CAPACiff FACluk (USING *CC NE il 34.0 75.9

.4

27. L ail t CAP 4(ITY FAlius (U$1NG Jt4 NE T ) 33.0 73.8 .7

23. UNti F0 ACED OUTAGF RAfr 5.8 2.4 .-

24. SHUILGmNS SCHE 0VLEO 3Vtk NE si S "UNTH5 ( ! YPt . DATE, AND CU4ATION UF EACH):

6(5UEL ING - 6/l* /70 - ONE "CNTH

)

$^

25. IC 5 HUT 00dN AT EN3 0F R EPOR T "RIOD. Esil4 ATE 3 JATE CF 2TakTUP: 1"/27/74 L

25. UNITS IN T E ST STATUS (PRIUR 13 C3*ME4CIAL OPh4AI;DN): FORECAST ACHitVE; INITIAL CRITICALITY INITIAL 5LECialCITY COMMEoCIAL OPERAI;ON

Docket !!o. 50-277 Attach =ent to Monthly Operating Report

' *Ptember, 1979 REFTJELING l'TFORMATIO!! -

1. Name of facility:

Peach Bottom Unit 2

2. Scheduled date for next refueling shutdown:

March 1, 1980

3. Scheduled date for restart following refueling:

May 17, 1980

h. '4111 refueling or recumption of operation thereaf ter require a technical specification change or other license amendment?

Yes.

If answer 10 yes, what, in general, will these be?

Technical specification changes to accomodate reload fuel.

Modifications to reactor core operating limita are expected.

5. Scheduled date (a) for submitting proposed licencing action and supporting infomation:

February 8, 1980

6. Important licensing considerations accociated with refueling, e.g. ,

new or different fuel design or supplier, unreviewed design or perfomance analysis methoda, significant changen in fuel design, new operating proceduren:

Initial utilization of General Electric pre-pressurized Fuel Asce=blies for this unit.

7 The number of fuel aceemblies (a) in the core and (b) in the spent fuel storage pool:

(a} Core - 76h Fuel Assemblies (b) Fuel pool - 618 Irradiated Fuel Assemblies

8. The present licensed spent fuel pool storage capacity and the cite of any increace in licensed storage capacity that has been requested or is planned, in number of fuel acaemblies:

Original installed capacity is 1310 fuel assemblies. An increase in capacity to 2816 fuel assemblies his been licensed, providing capacity for 1706 additional fuel accemblies. Plant mcdifications to be completed prior to next refueling.

9 The pru.jected date of the lact refueling ' hat can be diccharged to the spent fuel pcol assuming the present licensed npacity:

September, 1990.

) , . -,

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Docket No. 50-278 At ta chme nt to Monthly Operatinn Report fo r September, 1979 REFUELIPG INFORMATION

1. Name of facility:

Peach Bottom Unit 3

2. Scheduled date for next re fueling shutdown:

September 15, 1979 3- Scheduled date for restart followine refueling:

October 27, 1979 4 Will refueling or resumption of opera tion therea fter require a technical specification change or othe r license amendment?

Yes.

I f yes, wha t, in general, will these be?

Technical speci fication chanres to accommodate reload fuel.

Modifications to reactor core operating limits are expected.

5. Scheduled date (s) for submitting proposed licensing action and supporting in fo rma tion :

August 2, 1979

6. Important licensing considerations associated with refueling, e.g. ,

new or di f ferent fuel design or supplier, unreviewed design or performance analysis methods, significant cha nges in fuel design, new opera ting procedures:

Initial utilization cf General Electric pre pressurized Fuel Assemblies for this unit.

7. The number of fuel assemblies (a) in the core and (b) in the spent fuel storage pool:

(a) Core - 764 Fuel Assemblies (b) Fuel pool - 440 Irradia ted Fuel Assemblies

8. The present licensed spent fuel pool storace capacity and the size o f any increa se in licensed storace capacity tha t has been requested or is planned, in number of fuc t assemblies:

The spent fuel pool storace capacity has been relicensed for 2816 fuel assemblies.

9. The pro jected date of the la st re fue ling tha t can be discharged to the spent fuel pool assuming the present licensed capacity:

September, 1991

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NARRATIVE SUE ARY OF OPERATING EXPERIENCES SEPT MBER 1979 PEACH BOTTOM UNITS 2 & 3 Unit 2 On September 3 during turbine testing, the mechanical trip valve lockout device failed to function properly and a turbine trip and reactor scram resulted. During recovery, testing of the lockout device was successfully ccepleted and the problem did not reoccur. The unit was returned to service September h and reached 100% power early on September 6. On September 7 a load reduction to approximately 73% was taken to accomodate a control rod pattern adjustment. The unit reached rated power on September 9 via a preconditioning ramp.

Unit 1 On September 1 a relay failed and cause the air ejector discharge valve to close. The resultant loss of condenser vacuum caused a reator scram._ The relay was repaired and the unit was returned to its maximum coastdown capability of 85% en September 3 The unit was removed frem service on September 1h to accommodate its third refueling and maintenance outage. The preprequisites for fuel handling were completed en September 20. During the fuel handling, eight Local Power Range Monitors (LPRM's) were replaced. Scheduled control rod drive change out was completed. Fifteen leaking bundles were identified in the 317 sipped. Fifty-two 7x7 fuel assemblies were retumed to the reactor.

,3

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'4!A 10/12/79

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