ML20099H471
| ML20099H471 | |
| Person / Time | |
|---|---|
| Site: | Peach Bottom  |
| Issue date: | 07/31/1992 |
| From: | Baron M, Miller D PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| CCN-92-14100, NUDOCS 9208190047 | |
| Download: ML20099H471 (14) | |
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. Cf.d Y 92-lAl0D PIllLADELPIIIA ELECTRIC COMPANY PEACH BOTFOM ATOMIC POWER STATION R.D.1,Iku 208 Delta. Pennsylmnia 17314 ttg n turrnwt - tm nmi s or i vnti u t (717) 4 % 7014 D B Mi!!or, Jt-Vee PresxMnl August 13, 1992 Docket Nos. 50-277 50-278 U.S. Nuclear Regulatory Commission Document Control Desk Washington, DC 20555
SUBJECT:
Peach Bottom Atomic Power Station Monthly Operating Report Gentlemen:
Enclosed are twelve copies of the monthiy operating report for Peach Bottom Units 2 and 3 for the month of July 1992 forwarded pursuant to Technical Specificatio, I
under the guidance of Regulatory Guide 10.1, Revision 4.
Sincerely, NY DBM/AAF/TJN/DRM/$" B: cmc
.c,
Enclosure cc:
R.A. Burricelli, Public Service Electric & Gas T.M. Gerusky, Commonwealth of Pennsylvania J.J. Lyash, USNRC Senior Restdent inspector R.I. McLean, State of Maryland T.T. Martin, Administrator, Region I, USNRC RC. Schwemm, Atlantic Electric C.D. Schaefer, Delmarva Power INPO Records Center ccomsac 9200190047 920731 N
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NRC Monthly Operations Summary Peach Bottom Atomic Power Station July 1992 UNIT 2 Unit 2 began the month at nominal 95% power. Power levels are restricted to 95% due to possible feedwater flow inaccuracies. Sodium injection testing is continuing. On July 4 power was reduced t>rie0y to 91% as a result of a scram and alert that occurred on Unit 3. Power was reduced to 82% on July 13 to allow for waterbox cleaning and repairs. Nominal 95% power was reached following repairs. On July 17 a lightning strike caused the main generator output brea_ers to open resulting in a turbine trip and reactor scram. Following restart, problems with the reactor water cleanup ptem resulted in an ESF actuation and reactor vessel temperature concerns and the unit was shut down for investigativa and repairs. Startup resumed and the generator was synchronized on July 30. Unit 2 was ope.ating at approximately 95% power at the end of the month.
UNIT 3 Unit 3 began the month at nominal 95% power. Power lesels are restricted to 95% due to possible feedwater now inaccuracies. On July 4 an automatic scram occurred and an alert was declared as a result of an electrical transient at the North Substation. The transient was the result of the failure of the #1 transformer. Unit 3 remained shut down until July 13 for maintenance and tr:
rmer oil spill cleanup. The generator was synchronized on July 13 but a scram occurred on July 14 after.ae malfunction of a steam jet air ejector steam Dow controller and loss of condenser vacuum. Unit 3 remained shut down until annual maintenance to the E-2 diesel generator was completed. Startup and power ascension began on July 21. The "B" recirc pump tripped on July 22 causing a power runback and requiring adjustments to the pump logic circuitry. Power ascension continued after repairs with power limited to approximately 90% until TIP machine repairs were completed on July 30. Unit 3 ended the month at approximately 95% power.
CC0772.NRC q.
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Docket No. 50 277 Attachment to Monthly Operating Report for July 1992 UNIT 2 REFUEljlNG INFORMATION 1.
' Name of facility:
Peach Bottom Unit 2 2.
Scheduled date for next refueling shutdown:
~ Reload 9 scheduled for September 12,'1992.
3.
- Scheduled date for restart following refueling-Res art following refueling forecast for November 30,1992.
4.
Will refueling or resumption of operation therefore require a technical specification change or other license amendment?
No.
If answer is yes, what, in general, will these be?
5.
. Scheduled date(s) for submitting proposed licensing action and supporting information:
>N/A
~ 6.
Important licensing considerations associr.ed with refueling, e.g., new or different fuel design or supplier, unreviewed design or performance analysis methods, significant changes in fuel design, new operating
- procedures:--
N/A
_ CC0792.NRC l
.... =
Docket No. 50-277 i
Attachment to
. Monthly Operating Report for July 1992 Page 2
' UNIT 2 REFUEL,ING INFORM ATION (Continued) 7.
The numtsr of fuel assemblies (a) in the core and (b) in the spent fuel storage pool:
'4 (a)
Core - 764 Fuel Asse nblies (b)
Fuel Pool - 18% Fuel Assemblies, SS Fuel Rods 8.-
The present licensed spent fuel pool storage capacity and the size of any increase in licensed storage e'
. capacity that has been requested or is planned, in number of fuel assemblies:
' The spent fuel pool storage capacity has been relicensed for 3819 fuel assemblies.
9.
The projected date of the last refueling that can be discharged to the spent fuel pool assuming the
~
present capacity:
L September 2003 without full core offload capability.
.lSEptembei1997 with full core offload capability.
CC0792.NRC.
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Docket No. 50-278' Attachment to Monthly Operating Report for July 1992
' UNIT 3 REFUCI,1NG INFORM ATION l 1.:
Name of facility:--
Peach Bottom Unit 3 2.
Scheduled date for next refueling shutdown:
Reload 9 scheduled for. September 4,1993 I3.
. Scheduled date for restart following refueling Restart following refueling scheduled for October 29,1993 4J Will refueling or resumption o.f operation thereafter require a technical specification change or other license amendment?
po.
If answer is yu,-what, in general, willihese be?
-N/A 15.
ScheduW date(s) for submitting proposed licensing action and supporting information:
.N/A 16, =
- Important licensing considerations associated with refueling, e.g., new or different iuel design or supplier, unreviewed design or performancc an'alysis methods, significant chat r,es in fuel design, new operating
. precedures:
N/A CC0792.NRC
Do<Let No. 50-278 Attachment to Monthly Operating Report for July IW2 Page 2 L!blT 31(I:rUl:1 IM; ISFOlulillQS (Continued) 7.
The number ci fuel aucmblics (a)In the core and (b) in the spent fuel storage pooh (a)
Core 7G4 Fuel Assemblics (b)
Fucl Pool.1945 Fuel Assemblics,6 Fel Rods 8.
The present licensed spent fuel pool storage capacity and the slic of any inescase in licensed storage capacity that has been requested or is planned,in number nf fuel assemblies:
The spent fuel pool storage capacity has been relicensed for 3819 fuel anemblics.
9.
The projected date of the last refueling that can be discharged to the spent fuel pool assuming the present capacity:
September 2tD4 with:ut full core offload capability.
September 1998 witt full core offload capability.
CCOM.NRC
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AVERACC DAILY UWl' PNtf (tytt DOCKlf No. '0 277 UNif MACM 8011CH UNil 2 Daft AUCUST 1$, 1992 COMPANY PNilADELPHIA ELECTRIC COMPANY
-g M. J. BARON 2
$UPERVl&OR RIPORIS CROUP-PCACH BOTTON ATOMIC FORER stall 0N fit! PHONE (717) 456 7014 EXf. 3321 2
NONTH JULY 1992
[
-DAY-AVERACE DhlLY POWER LFVEL DAY AVERAGE DAILY POWER LEVEL l
.(MWE'Ntf)
(MWE'kti) i 1 -.
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-AVfRACE DAILY UNil PDWit LIVfL DOCKET No. 50
- 278 UNIT PEACH SOTTOM UN11 3 Daft AUGU$f 1$, 1992 COMPANY PHILADELPHIA EllCtRIC COMPANY M. J. CAROM 2
$UPERvl50R e
REPOR1$ CROUP PEACH B0ffCM ATOMIC POWER STATION itttPHOWE (717) 456 7014 Ext. 3321 I
E PONTH JULY 1992 D AY -- AvtRACE DAILY POWER LEvtl CAY AVERACE DAILY POWEA LEYtt.
(MWEaNET)
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3 982 19 0
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4 OPERAilho DATA REPORT
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4 000 i No. 50
- 277 DATE AUGusi 15, 1992 COMPLETLD BY PHILACELPHIA ELECTRIC COMPAkV M. J. BARON
$UPERVISOR REPORTS CROUP PE ACN B011DM ATOMIC PDWER $1 All0N I
TELEPH0ht (717) 456 7014 EFl. 3321 i
OPERAllWG $fATU$
=
- 1. UNif NAMrs PtACH BOTfDM UNil 2 NOTES:
- 2. REPORTING PER100s JULY, 1P92
- 3. LICEN$ED THERMAL POWER (HWT):
3293
- 4. NAMEPLATE RATING (GROS $ MWE):
1152 l
$. DEllCN ELECikiCAL RA11NG (NET MWE):
1065
- 6. MAXIMUM DEPENDABLE CAPACITY (CRO$$ MWE): 1098
- 7. MAXlHUM DEPENDABLE CAPACITY (NET MWE):
1055 So IF CHANCES DCCUR ]N CAPAC!1Y RAtlNC$ (ITEMS NUMatt 3 THROUGN 7) $1NCE LAST REPORT, ClVE REASON $s
- 9. POWER LEVEL 10 WHICH RESTRICTED, IF ANY (NET MWE):
- 10. REASONS (DR RESTRICilDNS, if ANTI
- THl$ MONIN '
YR 10 DATE COMULAllVE E
- 11. HOUR $ IN REPOR11NG PL *100 744'.
5,111 158,447 12.' NUMBER OF. HOUR $ REAC10R WAS CR111CA
' 6 75.5 4,582.7 96,836.7 1
' 13.' REAC10R RESERVE SHU1DOWN HOUR $-
0.0 0.0 0.0
- 14. HOURS CENERAfDR ON LINE
- 465.0 4,355.3 93,19?.8
- 15. UNil RE$ERVE $HUIDOWN HOUR $
0.0 0.0 ~
0.0
- 16. CROSS' THERMAL ENERGT GENVRATED (MWH) -
1,352,856
. 13,803,864 276,343.07;
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. 17. GROSS ELECTRICAL ENERGY GENERATED (HWN) 439,000 4,591,700 90.88a,290 l
18.'hET-ELE &TRICAL ENERGY. GENERATED (MWM) 418,938 4,438,737 87,055,970 h
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OF'tkAilhG DATA RIPORT (CONilNUED)
DDCtf1 k0. $D a 277 i
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DAff AUGU$f 15, 1992 i
1 Twit MONTH TR fo DAff CUHJLATIVE
- 19. UNIT sitvict FACfDR 62.5 85.2
$8.8 i
- 20. UN!T AVAllAllLITY FACIDR 62.$
se.2
$8.8
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- 21. UNif CAPAClfY FACfDR (U$lkG MDC hC1)
- $3.4-82.3
$2.1 l
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- 22. UN11 CAPAci1Y FACf04 (LithG DER Ntt)
$2.9 81.$
$1.6 1
- 23. UNIT FDRCED DUTAGE RATE 37.5 14.8 14.6
- 24. SHUIDDWNS SCHEDUltD Ovit NEXT 6 M)NTHS (1YPE, DAlt, AND DUAAtl0N OF (ACH):
Refuel, 9/12/92' start, 80 days
- 25. If $HUfDOWN Af_ (ND OF REPORT PttlDD, (511MAltD DAf f 0F $f ARTUP3. N/A
- 26. UNITS IN 1($f $1ATUS (Pal 0R TO COMMERCI AL DPERA110N):
FORECAlf ACHitVED 13ffeta CRITICAllfY 09/16/73 IN!flAL [LICTRIClif 02/18/74 COMMERCIAL OPERAfl0N 07/05/74 f
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DPERATING DATA REPDR1 DDCKET N3. 50 278 DATE August 15, 1992 COMPLETED BY FHILADELPHIA ELECTRIC COMPANY M. J. BARON CUPERVl$0R REPORi$ GROUP PEACH BOTTOM ATOMIC POWER STATION TELEPHowE (717) 456 7014 EXT. 3321 OPERATING STATUS s...............
- 1. UN'T NAME: FEACH BOTTOM UNii 3 NOTE $t
- 2. REPORilNG PERIOD JULY, 1992
- 3. LICEkstD " 2RMAL POWER (MWT):
3293
'4.
NAMEPLATE RA11NG (CR0$$ MWE):
1152
- 5. WESIGN 0.ECTRICAL RATING (NET MWE):
1065
- 4. MAXIMUM DEPENDABLE CAPActfY (GROS $ MWE): 1098
- 7. HAXIMUM DEPENDABLE CAPActif (NET MWE):
1035
- 8. IF CHANCES OCCUR IN CAPAClfY RATINGS (liEMS NUMBER 3 THROUGH 7) SINCE (AST REPORT, GIVE REA50NSI
- 9. POWER LEVEL TO WHlCH RESTRICTED, IF ANY (hET MWE):
- 10. REASON $'FOR RESTRICil0NS, If ANY:
1 THis MONTH YR 10 DATE CUHULATIVE
- 11. HOURS IN REPORilNG PERIOD 744 5,111 154,343
- 12. NUMBER OF M90R$ REACTOR WAS CRITICAL 412.2 4,623.3.
94,985.4
- 13. REACTOR RESERVE SHUTDOWN HOURS 0.0 -
0.0 0.0
- 14. HOUR $ GENERAIDR ON LINE 331.8 4,340.2 91,645.2
- 15. UNii RE$ERVE SHUTDOWN HOURS 0.0 0.0 0.0
-16. Gross THERMAL ENERGY GENERATED (MWH)
B49,120 13,016,256
,269,110,186
- 17. Gross ELEcitlCAL ENERGY GENERATED (MWH) 256,700 4,339,600 B8,342,132
- 18. NET ELECTRICAL ENERGY GENERATED (MWM) 270,786 4,193,502 84,676,519 PAGE 1 0F 2 l
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DPERAilkG DATA REPORT (C0h11NUED) tiOCKEl NO. $D
- 278 DATE August 15, 1992 fHl$ MONTH YR 10 DATE CtMULATIVE
- 19. UNIT Stsyltr FAttoR 44.6 84.9
$9.4
- 20. UNIT AVAILAB!Liff FACTOR 44.6 B4.9
$9.4
- 21. UNjf CAPACITY FACTOR (USING MDC NET) 35.2 79.I
$3.0
- 22. UNIT CAPAcifY FACTOR (USING DER NET) 34.2 77.0 51.5
- 23. UNif FORCED OUTAGE RATE
$$.4 8.9 12.5
- 24. $HUTDOWNS $CHEDULED DVER htXT 6 MONTH $ (ITPE, DATE, AND DURAil0N OF EACH):
- 25. IF $HUIDOWN AT IND OF-REPORT PEnl00, EST! MATED DAlt 0F $1ARTUP: N/A
- 26. UN!!$ IN ff$T $fATU$ (PRIOR 10 COMMERCIAL OPERATION):
FORECAST ACHIEVED IN111AL CRiflCALITY 08/07/74 INit!AL ELECTRICITY 09/01/74
-COMMERCIAL OPERATION 12/23/74 R
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PAGE 2 0F 2 i
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_ UN11 $HUIDOWN$ AND POWER REDUC 110N$
DOCrEt NO. $0 277 UNIT WAmt FEACH B0f f 0M UN112 1
DATE AUGUST 15, 1992 REPORT MONTH JULY, 1992 CONFLETED BY FHlLADELPHIA ELECTRIC COMPANY M. J. BARON
$UPERVl$0R REPORTS CROUP PE ACH BOTTOM Af DMit POWER STA110N TELEPHONE (717) 456 7014 EXT, 3321 I
METHOD OF LICENSEE--
SYSTEM COMPDkENT CAUSE AND CORRECilVE TYPE DURAfl0N REASON
$ HUT 11NG DOVH EVEk1 CODE CODE ACTION 10 NO.
DATE.
(1)
(HOURS)'
-_ ( 2 )
REACTOR (3)
REPORT #
(4)
(5)
PREVENT RECURRENCE t
, -12 920?t2 0.0 A.
4 NA HC HIEXCH POWER REDUCED FOR WAIERBOX LEAK TESilNG AND REPA!R$ REACTOR WAS NOT $ HUT DDWN
' 13 920717 F
219.0
.A' 3
2 92 12 XX XXXXXX LIGHTNING STRitE AUTO SCRAM IN!!!ATED BY TCV FAST CLOSURE ON LOAD IMBALANCE 14 920727 F.
60.0 A
1-2 92 13 CB PUMPXX REClRC PUMP TRIP AND VESSEL TEMPERATURE D1FFERENTIAL
.... ~.
j 279.0 (1)
(2)
(3)
' (4) i F
- FORCED REASON METHOD EXMlBIT G
- INSTRUCTIONS
'1 MANUAL
.FOR FREPARAll0N OF DATA
'S
- SCHEDULED A,EDVIPMENT FA!LULE (EXPLAIN) '
t
'B - MAINTENANCE OR. TEST 2 - MANUAL SCRAM.
ENTRY SHEEIS FOR LICENSEE-C - REFUELING-3 AUTOMATIC SCRAM.
EVENT REPORT (LER)
D *LREGULAf0RY RESIRICil0N 4.. OTHER (EXPLAIN)
FILE (NUREG 0161)
E - OpfRAIDR TRAINING + LICENSE EXAMINAfl0N F ADMINISTRAllVE-(5)
G OPERATIONAL ERROR (EXPLAIN)
H OTHER(EXPLAIN)
EXXIRIT !
SAME SOURCE f
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UNji $HUIDOWW1 AND POWER REDUCil0NS DOCKET Wo. 50 278 l
UNIT NAME FEACH Buf1D4 UNIT 3 l
DATE AUGUST 15, 1992 REPORT HONTH JULY, 1992
. COMPLETED BY PHILADELPHIA ELECTRIC COMPANY M. J. BARON
$UPERVISOR REPOR15 GROUP PEACH BOT 10M ATOMIC POWER stall 0N TELEPHONE (717) 456 7014 EXf. 3321 METH00 0F-
. LICENSEE-
$YSTEM COMPONENT CAUSE AND CORRECTIVE TYPE DURAi!DN REASON $HU1 TING DOWN EVENT CODE CODE ACTIDW 10 NO.
DATE (1) (HOUR $)j (2) _.
. REACTOR (3)
-REPORT #
(4)'
($)
PREVENT RECURRENCE 17 920704 F
218.7-A 3-2 92 10 (A
RtLAYX AUTO $ CRAM #1 TRANSFORMER FAILURE 18 920714 7
193.5
-A 2
3 92 5 MB HTEXCH -
$JAE FLOW CONTROLLER FAILURE 19 920723 7
0.0 A'
.4-NA CB PUMPXX "B RECIRC PUMP 1 RIP REACTOR WAS NOT SHU1DOWN i
412.2
[
l (1)
(2)
(3)
(4)
F. FDRCED kEASON' METHOD EXHlBli G < INSTRUCil0NS L$ $CNEDULED
'A - EQUIPMENT FAILURE (EXPLAIN) 1-* MANUAL FOR PREPARAfl0N OF DATA 8'. MAINTENANCE OR TEST-
'2 MANUAL $ CRAM.
ENTRY SHEtis FOR LICENSEE C. REFUEllNG 3
- AUTOMATIC SCRAM.
EVENT REPORT (LER)
D - REGULATORY RESTRICil0N 4 OTHER (EXPLAlW)
FILE (NUREG 0161)-
.E
- OPERATOR TRAINING + LICENSE EXAMINAfl0N f. ADMINI$fRATIVE.
(5)
G. OPERATIONAL ERRDR (EXPLAIN)
H. OTHER(EXPLAIN)-
EXHlBli I. $AME $0URCE v.
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