ML19274D662

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Monthly Operating Rept for Jan 1979
ML19274D662
Person / Time
Site: Peach Bottom  Constellation icon.png
Issue date: 02/10/1979
From: Alden W
PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC
To:
Shared Package
ML19274D660 List:
References
NUDOCS 7902210235
Download: ML19274D662 (10)
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Text

.

4 AVERAGE DAILY UNII POWL R L i VEL

!!CCF I I NU. SG - ?77 LN1i PL t Cri 130iTOM UNIi 2 DATE flE4UARY 10,1979 COMPANY PH IL ADE L PH I A ELEC1R IC COMP AN Y W.M.ALDEN ENGINEER-IN-CHARGE NUCLEAR SECilDN GENERATION OlVISION-NUCLFAR T E LE P HONL (2 15) 841-5022

-> HONTH JANUARY 1979 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY PGWER LLVLL (MWE-NE T ) (MWE-NET 1 1 1063 17 1030 2 1064 It 1063 3 1005 19 1014 4 1067 20 1063 5 1066 21 1071 6 1063 22 1067 7 1067 23 1067 8 1036 /4 1070 9 1054 25 1073 10 1067 20 1015 11 1061 27 1073 12 1014 2t 1070

_ 13 796 29 990 14 698 30 l o t: 6 -

15 8 78 31 1974 16 9 71 790 2210 A35

~ UPLkATING DA1A REPORT DOEEE1 NO. SD - 277 DATE FE BRUARY 10.1979 COMPLLIED BV PHILADELPHIA ELELik!C COMPANY W .M . AL DEN E NG INE E R-!N-L HA kGE NUCLE A R SE C11 DN GENERA 110N DIVI SION-NULLE Ak T E LEPH3NL (215) 841-$022 0FERATING STATUS

1. UNIT NAME s PE ACH BOTTOM UN11 2 i NOTES: IHIS UNI T EXPER IENCED ONt i

.._...._ __.._.. ..___ ._.. g l

2. REPORTING PERIOD: JANUARY , 1979 l MAJOR POWER RE OLCilGN THIS i

. ... .. .... _.... g g

3. LICENSED THEkMAL POWER (MWT): 3293 i MON 1H. I

- - - - - - - - - - - - - - - 1 i

-4. NAMEPLATE RATING (GROSS kWEls 1852 l l

. .......___ g S. DESIGN ELECTRICAL RA11NG (NET MhE ls 1065 l l

......__. g g

6. MAAIMUM DEPENDABLE CAPACITY (GR055 MhEls 1098 l l

.... g g

7. M AA IMUM DEPENDABLE CAPACl'sY (NET MWE ): 1051 l l
6. IF CHANGES DCCUR IN CAPACITY RAllNGS (ITEMS NUMBER 3 THROUGH 7) SINCE LASI REPORT, GIVE RE ASONS:
9. POWER LEVEL 10 WHICH RESTRICTED IF ANY (NE T MmE )*
10. RE A5DNS FOR RESTRICTIONS, IF ANY:

THIS MONTH Y R-T O-D AT E CUMULAll%t II. NLURS IN REPLATING PERIDD 744 744 40.148

12. NUMBER OF HOURS REACTOR WAS CRITICAL 744 744 30.163
13. RE ACTOR RE SERVE SHUTDOWN HOURS 0.0 0.0 0.0
14. HOURS GENER ATOR DN-1.INE 744.0 744.0 29.430.3 IS. UNIT RESERVE SHUIDOWN HOURS 0.0 0.0 0.0
16. GROSS THERMAL ENERGY GENERATE D (MWH) 2.368.210 2,368.210 62.589.167
17. LkD55 ELECTRICAL ENERGY GENERATED (MbH) 790.820 790.820 26.956.750 lb. NE T ELECTRICAL ENERGY GENERATED (MWH) 765.666 76S.666 <$.607.321
19. UNI T SERVICE F ACTOR 100.0 100.0 7.$ . 3
20. UNIT AVAILABILITY F ACTOR Iv0.0 100.0 73.3
21. UNIT CAPACIT Y F ACTOR (U51NG MDC NE TI 97.9 97.9 L 1.2
22. UNIT CAPACI1Y F ACTDR (U5ING DER NETI 96.6 96.6 60.4
23. UNIT FORCED DU1 AGE RATE 0.0 0.0 7.6
24. SHUTDOWNS SCHEDULED DVER NE AT 6 MONTH 5 (1YPs. DATE. AND DURATION OF EACH) 4
25. IF SHUIDOWN AT END OF REPORT PERIOD ESTIMATED DATE OF ST ART UP s N/A
26. UNITS IN 17 iT STATb3 (PRIOR 10 COMMERCIAL UPERATION): FORECAST ACHIEVt0 INITIAL CRii!CAlliY '

INITI AL ELECTRICITY COMMEr.CIAL DPERATION

UNIT SHUT DOWNS AND POWER REDUCTION 5 CCCKE1 NO. 50 - 277 -

UNIT NAME PEACH E0110M DNil 2 e CATE FEBRUARY 10,1979 REPCRT MCNTH JANUARY, 1979 COMPLETED BY PHILADELPHIA ELEC1RIC COMPANY

== _________ - =

W.M.ALDEN

' ENGINEER-IN-CHARGE NUCLEAR SEC11CN I GENERATION DIVISION-huCLEAR TELEPHONE (215) 841-5022

== ___

l f, l l l l l METHOD OF l LICENSEE lSYSTEMICOMPONENTl CAUSE AND CORRECTIVE 3; I livP:lDURA110NIRE ASONISHUTTING DOWNl EVENT l CODE I CODE l ACTION TO

.) NO.1 DATE I (Ill (HOUR $31 (2) l REACTOR (3) l REPORT 4 I (4) l (5) l PREVENT RECURRENCE

.I i i l I l l l I l

'l 1 1 79G113 l S I 0.C l F l 4 1 NONE l RC l ZZZZ l MANUAL REDUCTION IN POWER 10 ADJUST ROD l l l l l l l l l CONTROL PATTERN.

I I I I I I i 1 I

) 1 I i - 1 1 1 1 I I (1) (2) (3) (4)

F - FORCED REASON METHOD EXHIBIT G - INSTRUCTIONS S - SCHF T" ED A - ECUIPMENT FAILURE (E X PL AIN) 1 - MA NU AL FOR PR E P A RA110N OF DATA B - MAINTENANCE OR TEST 2 - MANUAL SCRAM. ENTRY SHEETS FOR LICENSEE C - REFUELING 3 - AUTOMATIC SCRAM. EVENT REPOR1 (LER)

D - REGULATCRY RESTRIC'!ON 4 - OTHER (EXPLAIN) FILE (NUREG-0161)

E - CPERATOR TRAINING + LICENSE EXAMINATION F - ADMINISTRATIVE ($1 G - DPERATIONAL ERROR (EXPLAIN)

H - OTHER(EXPL AIN)

  • EXHIBIT I - SAME SOURCE

. AVERAGE DAILY UNIf POWE R L LVLL OULi ! 1 NU. 50 - 2 le UNI 1 PiALH 00i10M UNIi 3 DAll fLERUARY 10,1979 COMPANY PH IL A DELPH I A LLLCIRIC COMPANY W.N.ALDEN E N G I NE E R-IN-CH AR G E NULLEAR SElllON GlhlRATION DIVISION-NUCLEAh IELEPHONE ( 2 l ') ) d41-5022 MONTH JANUARY 1979 DAY AVERAGE DA ll Y PUWER LEVEL DAY AVERAGE DAILY PtslL R LLVEL (MWE-NE T ) (MWF-NET) 1 993 17 960 2 969 10 1061 3 951 19 953 4 949 20 1056 5 891 21 1065 6 0 27 1056 7 0 23 1052 8 0 24 1057 9 0 2L 1058 10 0 it 1002 11 0 27 1002 s

12 0 21 414

. 13 339 29 407 14 562 .R 673

~

15 572 31 1044 16 756

. UPEkAllhG OATA WePORT UUCnti NO. 50 - llo LAll FEbkdakY 10,1919 COMPLt It D BY PHIL A0f L PHI A LLELikl0 LUMPANY W.H.ALDtN EhGINtER-!N-CHAWGt NULLEAR SELilON GE NER AllON Di Vl 510h-NOLL L Ak itLEPbONE (215) b41 -502 2 UFERATING STATUS

1. Uhli NAMES PEACH BOTTOM UN11 3 i NUIEst IHIS UNil EXPLN IENCE D Thu l

..__...... .................__... g g

2. kEPORTING PtkIUDs JANUARY, 1979 i UUI AGE 5 IHIS MONIH. l

...._. _____..__..___.....__ g g

3. LICENSED IHEkMAL POWER (Mkilt 3293 1 l

............__.. g g

4. hAMEPL ATE kA11NG (GROS 5 MWk ls 1152 I I

1 I S. DL SIGN ELECikiC AL RAT ING (NL T MWL )

  • 1065 l l

____..... g

6. M AXIMUM DLPEhDAbtE CAPACITY (GkO55 Mht): 1096 L i

.... g g

7. M AXIMUM DEPENDABLE CAPAC11Y (NET MWE l s 1035 i L
b. IF CHANGE 5 DCCUR IN CAPAC11Y kATINGS (IILMS NUMBER 3 IHkUUGH 7) SINCE LASI kkPOWI, GIVL RE A50N58
9. POWER LkVEL 10 WHICH RE 51k!CIED, IF AhV (NEI Mut):
10. RE ASDW5 FOR NE51RiCTIDh5 IF ANY:

TH15 MONTH YR-10-DATE CUMULAI!VL

11. HLURS IN kiPURT ING PERIOD 744 744 Jb,024
12. h0MBLR OF HOUR $ RE AC10k WA5 OkITIC AL 571 571 28,680
13. kl ACTOR RE 5LkVL SHUTDOWN HOUR S 0.0 0.0 0.0
14. HLURS GENLkAION UN-LlhL 554.7 5M .7 27,984.6
15. Uh!T RESERVL 5HUIDOWN HOUk$ 0.0 0.0 0.0
16. GkD55 THtkMAL EhtRGY GENERATED (MWH) 1,615,870 1.615,870 16.490,006
17. GE055 ELEClklCAL CNERGY GENER ATED (MWH) 525,660 525,660 24.153,710 I ti . hi i LLECikiCAL LNERGY GEhERATED (MbeH) 506,90s 506,906 23. 50,0S1
19. Uhli SERVICE FACTOW 74 6 74.6 17.1
20. Uhli AVAILAblL11Y FACTUR 74.6 T4.6 7 I. 7
21. Uhli CAPACITY FACTOR (U5ING MUL heil ^5.6 65.8 63 7
22. Uhli CAPACliY FACTOR (USING DEk NE T) 64.0 64.0 c1.9
23. Uhli FORCED DUTAGE RAlt 25.4 25.$ e.O
24. SbUIDOWNS SCHEDULED DVER NEXI 6 MONTHS ( T YPt. D AIL , AND DURA 110N UF E ACH) 2
25. ;F 5HUTDOWh A1 END OF REFORT PERIOD, ESTIMATED DATL OF STAkiUPt N/A
26. UhlTS IN TE SI 5T ATUS (PRIOR 10 COMMERCI AL OPERAT10N): FURLCAsi ACHILVLD INillAL CRITICALITY INITI AL ELEC1k! CITY COMMERCIAL OPERAT10h D

UNil

  • hDIDDhNS ANL- PUwid REDUCTIONS UL( Al i Nu. 50 - 2 7c UNil NAM PLALH bO1 TOM UN11 3 6 .

LAlt ficnUARY 16.19(5 AtPLh1 PONIH JANUARY. 1979 COMPLt1ED oY PHILADtLPHIA LLEC1kl0 COMPANY h.M.ALDLN LNGINttk-IN-CHAkLE NUCLLAk SE C I ION GENtRATION DivlSION-NUCLEAR L L Ph0NL (215) 841-5022

....___=

___.._____ .........._____________... _.....___~.___..___.._______.....___.______.. ___..._ ........ ..._____.. ............

I l l 1 1 ME THbD OF 1 L I Ct N SE E 15 Y 51E M I LOP.F UNEN i l C AU $t AND C0kREC11VE 1 ITYPElDukAT10NikEA53NI5hulilNG 00dAl EVENT l CDUE l CODE I A C110N 10 ND.1 DAll I (111 (HOURS)l (2) l REAC10k (3) l REPDdi s 1 (4) l (5) l FREVENT RLCUkktNCL 1 I I I I I i i i 1 1 79010t 1 5 l 169.0 l b I 2 i NONL i CH I HIEACH l FitDw ATE k HE ATEW REPAla.

i l l l l l 1 I l 2 i 790126 ! F l 20.3 l A I 3 l NONE I CH I AAAA I FL DWATER CONINOL SYS1EM F Allukt.

1 I i ----- 1 I I i I i i i i 189.3 I I I I i l

1 til tal (4)

F - F :J CE D REA5CN Nt1H00 E AHI611 G - thSikUCit0h5 5 - SCHECULfD A - tLUIPMcNT FAltuxE (t XFL Alb ) 1 - MANUAL F Gk PMk PAk A llDN OF DAfA B- MAINILNANLt C:k IE ST 2 - MANUAL SC nA M. ENikY SHEETS FOR LICEN5tE C - htFULLING 3 - ADIGbAllC SCRAM. LWENT REPOR1 (LENI D - kt GUL A ILE Y n t 51H IL 11oh * - DINE k (eX PL AINI FILL (Nukt G-O let )

E - OI E R A Tuk ThalNING + LICENSE EAAMINAllLN F - ALMINISTRA11VE (5)

G- 00thellONAL tkk;h (LAFLAlb)

H - OTHr R(E APL A ih) LAhlbil 1 - SAME 500kCE

Docket No. $0-277 Attacl=ent to Monthly Operating Report HERTELINO 3 NFOIDIATION 1 Name of facility:

Peach Botton Unit 2

2. Scheduled date for next refueling chutdown:

March 22, 1980 3 Scheduled date for restart following refueling:

June 6, 1980

h. Will refueling r resumption of operation thereafter require a technical cpecification change or other licence anendment?

Yes.

If answer ic yec, what, in general, will these be:

Technical specification changer to accc.nodate reload fuel.

Modifications to reactor core operating limita are expected.

$. Scheduled date (c) for cubmitting proposed licencing action and cupporting infonnation:

February 8, 1930

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

new or different fuel design or supplier, unreviewed design or perfornance analycio cothode, cignificant changen in fuel design,

[ new operating procedures:

Initia] utilization of General Electric pre-pressuriced Fuel Acce=bliec.

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

(a) Core - 764 Fuel Assembliec (b) Pael pool 618 Irraidated Fuel Asce=bliec

8. The present licenced opent fuel pool ctorage capacity and the size of any increace in licenced storage capacity that hac been requected or ic planned, in number of fuel acce=blien:

Original installed capacity is 1110 fuel acceablies. An increase in capacity to 2816 fuel accomblies has been licenced, providing capacity for 1706 additional fuel acsembliec. Plant modificationa lt to be completed prior to next refueling.

9 The projected date of the last refueling that can be diccharged to the opent fuel pool acc=ing the precent licenced capacity:

September, 1990 I

i l

4

,. Docket No. 50-278 k,tachment to Monihly Operating Report N

EEFlTELING 5:NRMATION

1. Name of facility:

, Peach 13cttcm Unit 3

2. Scheduled date for next refueling chutdown:

September 8, 1979 3 Scheduled date for rectart following refueling:

October 27, 1979

h. Will refueling or recumption of operation thereaf ter require a technical cpecification change or other licence arend:_ent?

Yec.

If answer ic yec, what, in general, will these be?

Technical specification clwnsec to accomodate reload fuel.

Modificationc to reactor core operating lirito are expected.

$. Scheduled date (c) for cubmitting proposed licencing action and cupporting information: ,

July 25, 1979

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

new or different fuel design or supplier, unreviewed design or performance analycia methods, cignificant changes in fuel decign, g new operating procedures:

Initial utilization of General Electric pre-pressurized Fuel Acceablies.

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

a} Core - 76h Fuel Acceablics b) Fuel pool - hhD Irradiated Fuel Assecblies

8. The precent licenced spent fuel pool storage capacity and the cice of any increace in licenced storage capacity that hac been requested or is planned, in number of fuel accembliec:

Original inctalled capacity is 1110 fuel assemblies. An increace in capacity to 2816 fuel acccablies has been licenced, providing capacity for 1706 additional fuel acce=bliec. Plant modificaticas to be completed prior to next refueling.

9 The projected date of the last refueling that can be diccharged to the opent fuel pool accuring the precent licenced capacity:

d Scptember, 1991

NARRATIVE SUD'ARY OF OPERATING EXPERIENCES PEACa EOTTOM UNITS 2 and 3 JANUARY 1979 PEACH BOTTOM STATICU UNIT 2 On January 8, load was reduced by 100 INe for a brief period to adjust the control rod pattern. On January 12, load was reduced to $$0 We to accommodate a control rod sequence excharge. Preconditionir4 necessitated additional power reductions and control rod adjustments prior to reaching full power en January 17 On January 19, load was reduced for a brief period to about 900 Mie due to heavy ice and trash loading n.t the outer screens. This condition permitted only single circulating water purp operation on the unit. On Januarf 29, load was reduced to 7h0 Ele to remove the 2C Condensate pump from service when the notor lower sight glass was unintentionally broken.

Following repairs, the pump was returned to service and the unit reached full power early on January 30.

UNIT 3 Unit 3 operated at apprcx' ctely 95% power until Januar/ 3, when a load reduc tion to 730 We was taken to remove the ' A' Feedwater Heater String frca cervice due to heater leaks. After the heaters were taken out of service, load was increased to 970 Ele and was limited by Reactor Feedpump suction pressure as a result of the unavailability of the heaters. The unit continued in operation until January 5, when a controlled shutdown was begun for a maintenance outage to repair heater leaks and an inoperable 2CIC steam isolatic1 valve. Maintenance work was completed and the unit returned to service on January t3 The unit increased power and reached rated power January 17. On January 19, Icad was reduced for a brief period to about 900 nie due to heavy ice and trash loadir at the outer screens. On January 28, a scran occurred on 3eactor Low Water Level. The cause was a blown fuse on the Master Ftedwater Controller. The unit was returned to service on January 29, and reached full load on Januar/ 31.

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