ML20082C027
| ML20082C027 | |
| Person / Time | |
|---|---|
| Site: | Peach Bottom  |
| Issue date: | 06/30/1991 |
| From: | Baron M, Miller D PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| NUDOCS 9107170279 | |
| Download: ML20082C027 (14) | |
Text
_ _ _ - _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ - _ _ _ _ - - _ _ _ _ - _ _ _ _ _ _ _ _ _ _ _ -
- 9' Pilli.ADFl.PillA EI.ECTRIC COMI%NY NC l*l.Alli 11011 0 \\1 ARWIC l'UWI H hl AllON R.D 1 I W 20M 4
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[kita, linn9h ania I?31i raum aun rtw-me Pos a or a u e us %t a fl?)4 % "Oli D, It. Miller, Jr.
Vice hetident July 15, 1991 i
t Docket Nos. 50 277 50-278 U.S. Nuclear Regulatory Commission Document Control Desk Washington, DC 20555 SUlijEcr:
Peach llottom Atomic Power Station Monthly Operating Report Gentlemen:
Enclosed are twelve copies of the monthly operating report for Peach llottom Units 2 and 3 for the month of June 1991 forwarded pursuant to Technical Specification 6.9.1.d under the guidance of Regulatory Guide 10.1, Revision 4.
/
Sincerely, JPp1 L,i er
- u. o n
DBM/AAF/TJN/DRM/MJB: cmc Enclosure ee:
R.A. Burricelli, Public Service Electric & Oas T.M. Gerusky, Commonwealth of Penn:ylvania J.J. Lyash, USNRC Senior Resident inspector R.I. McLean, State of Maryland T.T. Martin, Administrator, Region I, USNRC li.C. Schwemm Atlantic Electric J. Urban, Delmarva Power INPO Records Center Cathl.NRC i IC
.3 n
4 NRC hionthl) Opermtions Summary Peach llottom Atoinic Power Station June IW1 UNIT 2 At the start of the month, the 5tatio a was restrained from two-unit, simultaneous full power production because of thermal discharge limits,. Only three cooling towers wetc available, while four were required, given river water temperatures at the time. Maintenance perr.onnel were working around-the-clock to repair a fourth tower. The fourth tower was placed in senice on June 4.
Power remained nominal IW,1 frorn June 5 until June 7 when the 'A' recire pump seal failed. The unit was shut down until June 13 while repairs were made. The unit achieved nominal 1E;. power by June 16, and except for a control rod pattern adjustment, maintained that power level until June 27 wben it was rnanually shut down because ofloss of condenser vacuum.
The unit ended the month shut down with repairs to the steam jet air ejector in progress.
. UNIT 3 The unit began the month with power levels ranging between Iwl and 65'i in response to the thermal discharge limits discussed above.
On June 5, a contial rod was fouad to be uncoupled during control rod exercises. The rod could not be recoupled, so all four rods in its control group w:re inserted, reducing power to nominal 91% A control rod pattern adjustment was made the following day, enabling a return to nomin:1 %% power. An additiot alload reduction was made on June 8 to atten pt recoupling. That attempt was unsuccessful, and power levels were held between nomina 198% and 95% until Jurie 25, when load was reduced to nominal 61'1 for waterbox maintenance.
On June 26, the power level was returned to nominal 1(XG The unit ended the mi -'h at slightly les:, than 1pi power.
CCCr,91.N RC i
t i
s Docket No. 50-277 l
Attachment to Monthly Operating Report for June IW1 i
UNIT 2 HITUI't.ING INFOR$1ATION 1.
Name of facility:
Peach llottom Unit 2 2.
Scheduled date for next refueling shutdown:
Reload 9 scheduled for September 5,1W2.
l 3.
Scheduled date for testart.#ollowing refueling:
' Restart following roiueling forecast for November 22,1W2.
4.
Will refueling or resumption of operation therefore require a technical specification change or other license amendment?
No.
If answer h yes, wL;t, in general, will these be?
5.
Scheduled date(s) for submitting proposed licensing action and supporting information:
N/A t
6.
Important licensing considerations associated with refueling, e.g., new or different fuel design or suppher,
-[
unreviewed design or pettormance analysis _ methods, significant changes in fuel design, new operating procedures.
N/A-
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i Docket No. 5277 Attachment to Monthly Operating Report for June 1991 Page 2
,LLNIT 2 REFUEllfi(1,1EFORM ATION (Continued) 7.
The number of fuel nuemblies (a) in the core and (b) in the spent fuel storage pool:
l (a)
Core 7&l Fuel Assemblies (b)
Fuel Pool 1896 Fuel Anemblies,58 Fuel P.ods 8.
The present licer ed spent fuel pool storage capacity and the slic of any increase in licensed storage capacity that has been requested or is planned,in number of fuel assemblies:
The spent fuel pool r,torage capacity has been reticensed for 3819 fuel assemblics.
9.
The projer.ted date of the last refuellag that can be discharged to the spent fuel pool assuming the prescnt capacity:
September 2tXL3 without full core olfload capability, September IW7 with full core pilload capability, I-CC0thl.NRC 1-
- - - - - - -. - - - - - - - ~ ~ - - - <
Docket No. 50-278 Attachment to hionthly Operating Report for June 1991 UNIT 3 REFUFLING INFOR\\lAT10N 1.
Name of facility:
Peach Bottom Unit 3 2.
Scheduled date for next refueng shutdown:
Reload 8 scheduled for September 7,1991 3.
- Scheduled date for restart following refueling Restart following refueling scheduled for December 6,1991 4.
Will refueling or resumption of operation thereafter require a technical specification change or other license amendment?
See item 6.
'If answer is yes, what, in general, will these be?
See item 6.
5, Scheduled date(s) for submitting proposed licensing action and supporting information:
N/n
-6.
Important licensing considerations associated with refueling, e.g. 'new or different fuel design or supplier, unreviewed design or performance analysis methoa, significant changes in fuel design, new operating procedures:
Tech Spec Amend nent on reactor vessel pressure ternperature limits prior to startup for cycle 9 was approved 6/27/91. (Tech Spec Change Request M17)
CCD691.NRC u,,
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i Docket No. $0-278 i
Attachment to Monthly Operating l
Report for June 1991 Page 2 6
, UNIT 3 HEFUEl.ING INFORMATION (Continued) 7.
The number of fuel assemblies (a) in the core and (b) in the spent fuel storage pool:
(a)
Core 7G1 Fuct Assemblics (b)
Fuel Pool 1689 Fuel Assemblics,6 Fuel Rods 4
\\
8.
The picsent licensed spent fuel pool storage capacity and the size of any increase in licensed storege capacity that has been requested or is planned,in number of fuel assemblies:
The spent fuel pool storage capacity has been relicensed for 3819 fuel assemblics. Modification of the fuel poolis expected to be complete in the second quarter of 1991.
9.
The projceted date of the last refueling that can be discharged to the spent fuel pool assuming the present capacity:
.With the current fuel pool capacity (prior to the completion of the fuel pool rcracking modification):
September 9)6 without full core ollload capability.
End of next cycle with full core ofiload capability (est. January 1992).
With increased fuel pool capacity (subsequent to the completion of the fuel pool teracking modification):
September 2004 without full care offload capability.
I September 1998 with full core offload capability, d
CC0691.NRC J
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4 AVERAGI DAlLi UN!1 POWER LIVtt l
DOCKl1 NO. 50 277 UN!i PCACH BOTTON Uhli 2 i
DATE JJLY 15, 1991 CCWPANY PHILADELPHIA [LtCTRIC COMPANY M. J. BARON SUPIRVISOR RfPORi$ GROUP PEACH B0ff0M ATOMIC POVER $1A110N T[LIPHONE(117)456-7014 EXT,3321 MONTH JUN[ 1991
' CAY AVERAGE DAILY POVER (CVEL DAY AVERAGE DAILY POWER LEVEL (VVC+hET).
(PWi-NET) 1 652 17 1044 2
1000 =
18
- 1040 3
710 19 1024 4
957 20 1007 5
1033 21 1040 6
104$
22 1045
.7 424 23 -
1036 8-0 24 1045 9
0 25 1047 10 0
-26 1040 I
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28 0
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'9 AVERAGE *AILY UNii POWER L(VIL 00CK(1 NO. 50 278 UNil PEACH BOTTOM UNIT 3 DATE JULY 15, 1991 t
COMPANY PHILADELPHIA ELECTRIC COMPANY l
M. J. BARCN l
$UPERyl50R REPORIS GROUP PEACH BOTTOM ATOMIC POVER STATION TCLEPHONE (717) 456 7014 EXT. 3321 MONTH JuhE 1611 DAY ' AVERAGE DAILY POWIR L(VEL DAY AVERAGE DA!LY POVER L(VEL (HWE-NET)
(KWi NCT) 1 984 17 1005 2
730 18 1004 3-951 19 1000 4
1037-20 987 5
811 21 988 6
961 22 988
[
7 978-23 985 8
863-24 932 9
.'1022 25 626 10 1033 26 979 11 1026 27 1015
_12 1027 28 1016 13 110t'J 29 1011 14.
1021 30 1015
- 15 -
1014 16 1007
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OPERATING DATA REPORT 00CKET N0. 50 - 271 OATE JULY 15, 1991 COMPLETED Bf PHILADELPHI A ELECTRIC COMPANY i
M. J. BARON SUPERVISOR REPORTS GROUP PE ACH B0710H ATOMIC POVER STATION l
TELEPHONE (711)4567014 EXT.3321 OPERATING STATUS
- 1. LNii NAME: PEACH Botf0M UNIT 2 NOTES:
- 2. REPORTING PERIOD:
. JUNE, 1991 j
- 3. LICENSED THERHAL POVER(FVT):
3/93 4.NAMEPLATERAi!NG(GR051PWE):
1152
- 5. DE$1GN ELECTRICAL RATING (NET PVE):
1065 i
- 6. HAX! MUM OEPENDABLE CAPACITY '(GROS 5 P E): 1098 j
- 7. MAXIMUM OEPENDABLE CAPACITY (NET F4E) 10hh I
- 8. IF CHANGES DCCUR IN CAPACITY RAi!NS$ (ITEMS NUMBER 3 THROUGH 7) SINCE LAST REPORT. GIVE REASONS:
- 9. POVER LEVEL TO VilCH RE11RICTED, IF-ANY (NET H.C):
SEE OPERATIONS
SUMMARY
- 10. REASONS FOR RESTRICTIONS, IF ANY.
SEE OPERAEIONS
SUMMARY
i THIS MONTH YR TO-DATE CUMULAi!VE
- 11. HOUR $ IN REPORflNG PERIOD 720 4.343 148,919
- 12. NUMBER OF HOURS REACTOR WAS CR!i! CAL 508.6 1,538.7 88,239.4
- 13. REACTOR RESERVE 5HUTD0VN HOURS.
0,0 0.0 0.0
- 14. HOURS GENERATOR ON-LINF.
485.8 1,359.0 84,944,1 i
- 15. UNIT RESERVE $HUTDOWN HOURS 0$b b$b b$0
- 16. GROSS THERMAL ENERGY GENERATED (F4H).
1,494,934 3,739,104 250.156,137
- 17. GROSS ELECTRICAL ENER3Y GENERATED (F='H) 488,700 1,196.500 82,204.190 18 ~ NET ELECTRICAL ENERGY GENERATED (FWH)
-406,512 1,13;,944 78,686,590 PAGE 1 0F 2.
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OP(RAllkGDATAREPORT(CONilhuto)
DOCKlf ND. 50 - 277 Daft JULY 16, 1991 4
THIS MONTH YR+10 DATE CUMutAttyt
- 19. UNIT $(RV!CE FACTOR 67.$
31.3
$7.0 i
- 20. UNIT AVAILABIL11Y FACICR 67.5 31.3
$7,0 I
21.UNiiCAPAC11YFACTOR(U$lhGMDChti) 61.4 24.7
$0.1 I
22.UkliCAPACITYFAC10R(U$1NGDERh[i)
(0.8 24.6 49.6
- 23. UNIT FORCfD OUTAGE RAll 32.$
31.8 14.7
- 24. $HUIDOV4$ $CHIDutto OVER htXI 6 M3 NTH $ (ifPI. DAt!. AND DURAi!DN Of ( ACH):
host
- 25. IF $HU100VN At thD OF REPORT PIR100, [511MAfl0 DAf t 0F $1ARTUP: 7/13/91 I
- 26. UNIT $ IN T($T STATUS (PRIOR 10 COMMERCIAL CP(RA110N):
FCatLAST-ACHttVID INITIAL CRITICALITY 09/10/73 IN!IIAL [L(CTRICllY C2/18/74 COMMERCIAL OPEPAfl0N 07/0$/74 PAGE 2 0F 2 4
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s OrlRAllNG DATA R[ FORT DOCKli NO. $0 - 278 DATC JULY 15, 1991 COMPLt1(D BY PHIL AD(LPHI A [L(CIR!C COMPANY M. J. BARON SUP[RV150R R(POR15 OROUP PL ACH B0110M ATOMIC POVIR 51 A110N TILIPHONE (117) 456-7014 ( A1. 3321 OPIRAi!NG STATUS
- 1. Unit NAM (; P( ACH $0110M Unit 3 N01L$1 2 RtPOR11NG PIR10D JUNC,1991 3.LIC(N5t0THIRMALPOVER(MVT):
329) 4 NAMrPL ATI R A11NG (GROSS VVI):
1152
$. DtilGN titC1RICAL RAtlNG (Nil FWI):
1065
'6 MAAIMUM 0(P(NDABLE CAPAttiV (GR055 MW(): 1096-7 MAXIMUM DIPLNDABLE CAPACl1Y (Nti Mst):
k0)$ -
8.1F CHANG ($ 0CCUR IN CAPACitt RA11NG$ (11LMS NUMBfR 3 THROUGH 7) $lkit LA31 RCPOR1, GIVE RCA$0NS:
- 9. POVCR-L(YCL 10 VHlCH RISTRitito, if ANY (N(1 Mwt):
5tt OPfRAT10N5 $UM*ARY 10 RIASONS FOR RISTRICilCNS, IF ANY:
5([ OrtRAll0NS SLMMARY THl$ MONTH YR 10 Daft CUMUL ATIVI 11 HOURS IN REPORTING PtR100 720 4,341 144,815
!!.. NJMEER OF HOURS R( ACTOR VA5 CR.'11 CAL 720.0 3.t64.3 88.087,2 l=
-13. REAC10R R(5tWV( 5HVT00VN HOURS 0.0 0.0 0,0 -
- 14. HOURS GEN (RR10R ON LINE 7t0.0 3.563.0 65,660.4
- 16. UNif R(3fRVt 5HUTDChN HOURS 0.0 0.0 0.0 lo. GROSS THERMAL (NIRGY GENCRAf t0 (FVH) 2,227,800 11.110,872 251,073,378
- 17. GR015 (LICIRlCAL INCRGY GINIR ATED (NdH) 127,200 3,t96,100 82,371.632 18.- hti (LECTRICAL (N[RGY GENLRAl[0 (MWH) 096,890 3,564,029 78,940,901 PAGE 1 0F 2
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OPCRA11NGDATARCPORT(CONTINUCD) 00CKl1 hD LO F78 j
i DAtt Jiu,y !$, 1931 l
i 1Hll NDNTH TR-10 DAlt CUMUL A11VI I
- 19. UNIT SERVICI FACTOR 100.0 82.2 59.2 l
. !0. UNIT AVAIL ABillTY FACTOR 100.0 62.2 59.2 i
4
?!,UN11CAPACITYFACf0R(USINGMDCNti).
91.$
19.3 52.7 r
ft.UNITCAPACITTTACTOR(USINGOtRhCT) 90.9 77.1 51.2
- 23. UNil FORCt0 OuiAGt Raft 0.0 17.8 17.8
- 24. SHUTDOWN 5 SCHEDULID CVER htti 6 MONTHS (fYPt. DATC, AND DURATION OF (ACH):
OTH RCrutLING, $tPitMEtR 14 $1 ART 84 CAT 5.
2$. IF 5HUTDOWN Af (ND Or RtPORT PtRIOD, t$11MAf tD DATC Cf STARTUP: h/A 26i UNii$ IN f tST STATUS (PRIDR 10 COMutRCI AL OrtRATION):
FORCCAST ACHityt0 INiilAL CR111CALITY 08/07/74 INITIAL tl[CTRICITY 09/01/74 1
CCMMtRCIAL OPCRAtlCN
!!/23/74 l
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UNIT SHUID0'.N$ AND POVER PEDUCTICN5 DOCKET NO. 50 277 UNIT NAME PIACH BOTIOM UNif 2 DATE JULY 15, 1991 RIPORT. MONTH JUNf, 1991 COMPLEi!D BY PHIL ADELPHI A (LECTRIC COMPANY M. J BARON n
$UPERVISOR RtPORi$ OROUP P(ACH BOTTOM ATOMIC POVER $1AT10N TELtPHONE(117)456-7014(11.3321 METHOD OF LittNSt[
$Y$tlM COMPONENT CAUS! AND CORRECTIVE TYPE DURAi!ON REASON $HufflNG DOVN tytNT CODE CODE ACTION 10 NO.
DATE (1)
(HOUR $)
(2)
RCACTOR(3)
RIPDRf f (4)
($)
PRIVINf RECURREN*t 4
910602 F
0.0 D
4' N/A XX yXXXXX POWER REDUCt010 COMPLY VITH alvtR 7tMPERATURI MONITORING
$URVEILLANCl IE$1.
REACTOR NOT $Hui 07VN.
910607 F
149.3 A
2 N/A CU PUMPXX R[ ACTOR $ HUT DOWN DUE TO HIGH
[
ttMPERATURf DN THI 2A REClRC.
PUMP $EAL, 6
910619
=t 0.0 H
4 N/A RS CONkOD CONTROL ROD PAfitRN A0JUSTPENT RIACTOR NOT $Hui DOWN.
7
-910627 F
B4.9 B
2 2 91 22 5E.
VALV0P RECCwBINER !$0LA110N - LOV
$1 TAM FLOV.
234.2 (1) ~
(2)-
(3)
(4)
F. FDRCED REA$0N-HETH00 EXHIBIT G
- INSTRUCIl0NS EQUIPMENT FAILURE (EXPLA!N)
!. MANUAL FOR PREPARATION OF DATA
- $. $CHEDULED '
A. MAINTENANCE OR TE$1 B
2. MANUAL $ CRAM.
(NIRY $HECTS FDR LICENSEE
-C
- REFUELING 3. AUIDMAi!C $ CRAM.
(VINTRIPORT(LtR)
D. REGULATORY RE$1RICT!0N 4.OTHER(tXPLAIN)
FILE (NUREG 0161) t. OPERATOR TRAIN!NG + LICENSE (XAWINAi!CN i,
F - ADMIN!$1RATIVE
($)
G. OPERATIONAL ERROR (tXPLAIN)
(I Ha OTHER(EXPLAIN)
(XHIBIT 1. SAME $0VRCI t
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UNIT $HUTDOVNS AND PDVER RfDUCTIONS 00CKlf NO. $0 278 UNii NAME P(ACH BOTTOM UNil 3 DATE ' JUL Y 15. 1991 RtPOR1 MONTH JUNI, 1991 (OMPLit!D BY PH!LADtLPHIA [LECTRIC COMPANY M. J. BARON
$UP[RV110R RtPORIA GROUP PIACH B0ff0M ATOMIC POWER $1AT10N 1[LIPHONE (717) 456-7014 (XT, 3321 I-MtfH00 Of L10tkill
$V$TtM COMPONtNT CAust AND CORRICTIVI-TYPE DURAi!CN RIA50N SHUf11NG 00VN
[ VENT CODE CODE Atil0N 10
' NO.
DATE (1)
(HOURS)
(2)
R(ACTOR (3)
REPDQT f (4)
($)
PREVINT R(CURRfNCE 7
910001 0,0 H
4 N/A RB CONROD CONTROL ROD PAi!!RN ADJU5fMINT R[ ACTOR NOT $ HUT DOWN.
8 910605 F
0.0 H
4 N/A RB CONROD LCAD Rt00Cil0N 10 TROUIRL1H00T CONTROL R00 38 33 R[ACIOR NOT SHUT DOWN.
9 910606 5
0.0 H
4 N/A RB CONR00 CONTROL R00 PATTIRN ADJU$fMENT REACTOR NQT $ HUT 00VN.
10 910E24
- S 0,0 8
4 N/A hF HilXCH Al & Cl VAftRBOX KAINf(NANC[
REACTOR NOT $ HUT DCWN.
1 l
(I)
- (2)
(3)
(4)
F. FORCED REASON msiH00 -
IXHIBIT G - IN51RUCfl0N$
$ - $CHEDULID ' A. (QUIPPENT FAltuRE ((XPL AIN) 1 - EAW!At FOR PRtPARATION Of DATA
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B. RAINi[$ANOC OR TEST 2. MANUAc !$ RAM,
[NTRT $HEEf5 FOR LICEN$tt C RETUELING 3. AUTOMAi!C $ CRAM, (VtNTREPORT(LER):
0. REGUL\\TORf RESTRICTION
. 4. OTH[R ([XPL AIN)
FILE (NURCG-0161)
( OPERATOR TRAINING + LICENSE EXAMINAi!CN
. F. ADMIN!$TRAi!VE (5)
G-OPERATIONAL (RROR((XPLAlN)
' H.- OTHER((XPL AIN)
EXH!Bif I - SAME $0VRC!
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