ML20046D179
| ML20046D179 | |
| Person / Time | |
|---|---|
| Site: | Peach Bottom  |
| Issue date: | 07/31/1993 |
| From: | Michelle Hammond PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| CNN-#93-14097, NUDOCS 9308160261 | |
| Download: ML20046D179 (14) | |
Text
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. PHILADELPHIA ELECTRIC COMPANY I
.i PEACH BOTTOM ATOMIC POWER STATION l
R.D.1, Box 208 l Delta,- Pennsylvania 17314 i
; rexw enow-THE POWER W EXCEumt 0 17) 456-7014 l c
j I August 13, 1993 l i Docket Nos. 50-277 i 50-278 _j t U.S. Nuclear Regulatory Commission !
. Document Control Desk .
Washington, DC 20555 l
SUBJECT:
Peach Bottom Atomic Power Station Monthly Operating Report i Gentlemen: Enclosed are twelve copies of the monthly operating report for Peach Bottom Units 2 and 3 for the month of July 1993 forwarded pursuant to Technical Specification 6.9.1.d un'd er the guidance of i Regulatory Guide 10.1, Revision 4. Sincerely, . gggph v
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DBM/ '/GHG/TJN/MSH:wij ,
. Enclosure .;
cc: R.A. Burricelli, Public Service Electric & Gas 1 W.P. Dornsife, Commonwealth of Pennsylvania R.I. McLean, State of Maryland ; T.T. Martin, Administrator, Region 1, USNRC B.S. Norris, USNRC Senior Resident Inspector I H.C. Schwemm, Atlantic Electric C.D. Schaefer, Delmarva Power J CC0793.NRC l
. V .I 9308160261 930731- 1
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PDR ADOCK 05000277 I'i R pop E j l 3 L_e..
9.. ,- , 4-NRC Monthly Operations Summary Peach Ilottom Atomic Power Station July 1993 7 LNIT 2 i t I Unit 2 began the month at nominal 100% power and operated at that level for the entire month of July. UNIT 3 j Unit 3 began the month in a fuel coastdown mode at approximately 85 % power. On July 4th the reactor - ! was shutdown and a maintenance outage began for the purpose of replacing failed fuel elements. During I the outage three fuel bundles were identified with leaking fuel elements and the bundles were replaced. , On July 16th Unit 3 was placed in the run mode and power ascension began. Unit 3 reached 100% power i on July 19th and operated at that level until the last week of July when we again entered a fuel l coastdown mode. On July 30di a manual scram was initiated due to low condenser vacuum caused by an isolation of the hydrogen recombiner. The reactor was restarted on July 31st with power ascension ! continuing into August. ,
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L -.... Docket No. 50-277 Attachment to Monthly Operating Report for July 1993 UNIT 2 REFUELING INFORMATION
- 1. Name of facility:
Peach Bottom Unit 2
- 2. Scheduled date for next refueling shutdown
l Reload 10 scheduled for September 10.1994 l
- 3. Scheduled date for restart following refueling:
1 Restart following refueling forecast for December 8,1994.
- 4. Will refueling or resumption of operation therefore require a technical specification change or other license amendment?
No. l 1 If answer is yes, what, in general, will these be? l l l
- 5. Scheduled date(s) for submitting proposed licensing action and supporting information:
N/A
- 6. Important licensing considerations associated with refueling, e.g., new or different fuel design -
I or supplier, unreviewed design or performance analysis methods, significant changes in fuel design, new operating procedures: g N/A CC0793.NRC
t Docket No. 50-277 -l Attachment to '! Monthly Operating
' . Report for July 1993 ' !
Page 2
-l UNIT 2 REITELING INFORMATION (Continued) l I
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- 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 - 2164 Fuel Assemblies. 58 Fuel Rods i
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- 8. The present licensed spent fuel pool storage capacity and the size of any increase in licensed i storage capacity that has been requested or is planned, in number of fuel assemblies: t The spent fuel pool storage capacity has been relicensed for 3819 fuel assemblies.
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- 9. The projected date of the last refueling that can be discharged to the spent fuel pool assuming the i present capacity:
September 2003 without full core oftload capability. :. ! September 1997 with full core offload capability. B i I i. h
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Docket No. 50-278 Attachment to Monthly Operating Report for July 1993 LNIT 3 REFUELING INFORMATION
- 1. Name of facility:
Peach Bottom Unit 3
- 2. Scheduled date for next refueling shutdown:
Reload 9 scheduled for September 17.1993
- 3. Scheduled date for restart following refueling Restart following refueling scheduled for November 12,1993
- 4. Will refueling or resumption of operation thereafter require a technical specification change or other license amendment?
Yes If answer is yes, what, in general, will these be? 92-19 Change safety limit MCPR for Cycle 10 93-01 ARTS /MELLA 93-06 Drywell Rad Monitors
- 5. Scheduled date(s) for submitting proposed licensing action and supporting information:
92-19 Submitted February 1993 93-01 Submitted April 1993 93-06 Scheduled for April 1993 CC0793.NRC e
Docket No. 50-278' l' Attachment to Monthly Operating j l Report for I21y 1993 Page 2 UNIT 3 REFUELING INFORMATION (Continued) l e p l
- 6. Important licensing considerations associated 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 i
- 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 - 1945 Fuel Assemblies,6 Fuel Rods , q
- 8. The present licensed spent fuel pool storage capacity and the size of any merease m licensed storage 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 p
- 9. The projected date of the last refueling that can be discharged to the spent fuel pool assuming the present capacity:
September 2004 without full core offload capability. I September 1998 with full core offload capability. L f CC0793 NRC
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O' , . AVERAGE DAILY Uh!T POWER LEVEL DOCKET ho. 50 - 277 i UNIT PEACH BOTTOM UNIT 2 ; DATE AUGUST 15,1993 COMPANY PHILADELPHIA ELECTRIC COMPANY , M. S. HAMHOND MANAGER-PERFORMANCE & RELIABILITY' SITE ENGINEERING ~, PEACH BOTTOM ATOMIC POWER' STATION TELEPHONE (717) 456-7014 EXT, 4309 , r MONTH JULY 1993 [ i DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWE-NET) (MWE-NET) , 1 1040 17 1042 ,.
+
2 1043 18 1033 1 I
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3 1046 19 1036 i 4 1038 20 1044 -I 5 1054 21 1027 : { 6 1028 22- 1041 , 7 1041 23 1033. i 8 1044 24 1042 9 1033 25 1033 , 10 1037 - 26 1041 11 1033 27 1037: i' 12 1033 28- 1037
- 13 1033- 29 1036 _ ,
- 14 1033 30 1034 i
15 1031 31 1040 16 1032 i i 6 5 D t t D 6 l
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r. i AVERAGE DAILY UNIT POWER LEVEL : [-y. --' li: DOCKET No. 50 - 278 UNIT PEACH BOTTOM UNIT 3 DATE AUGUST 15,1993 COMPANY PHILADELPHIA ELECTRIC COMPANY M. S. HAMMOND MANAGFR-PERFORMANCE & RELIABILITY SITE ENGINEERING PEACH BOTTDM ATOMIC POWER STAT]DN TELEPHONE (717) 456-7014 EXT. 4309 MONTH JULY 1993 . DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL . (MWE-hE T) (MWE-NET)
'li 1 823 17 308 .
t t 2 822 18 890 .i ; 3 816 19 998 1!
- y 4 462 20 1026 'i
'5' O 21 1010' 6 0 22 1023 i 7 0 23 1011 l i
8 0 24 1020- t P 5 9 0 25 1011 10- f
.0 26 1018 11 0 27' 1010 '!
12 0' 28 1010 13 0 29 10D4 i 14 0 30 130 15 0 31- 116 . 16 0 i
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CPERATING DATA REPORT ~! l DOCKET NO. 50 - 277 j CATE AUGUST 15,1993 { COMPLETED BY PHILADELPHIA ELECTRIC. COMPANY $ l M. S. HAMMOND i MANAGER-PERFORMANCE &' RELIABILITY SITE ENGINEERING-PEACH BOTTOM ATOMIC POWER STATION . TELEPHPNE (717) 456-7014 EXT. 4309 .{ OPERATING STATUS ! ~
- 1. UNIT NAME: PEACH BOTTOM UNIT 2 i NOTES: l I
.................................. ; j j
- 2. REPORTING PER100: JULY, 1993 1 ; .-,
.......................... j j 3293
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- 3. LICENSED THERMAL POWER (MWT): l 1
- 4. NAMEPLATE RATING (GROSS MWE): 1152 i
- 5. DESIGN ELECTRICAL RATING (NET MWE): 1065 l l j
- 6. MANIMUM DEPENDABLE CAPACITY (GROSS MWE): 1098 l l l l
- 7. MAXIMUM DEPENDABLE CAPACITY (NET MWE): 1051 l l ,
- 8. IF CHANGES OC UR IN CAPACITY RATlWGS (liEMS NUMBER 3 THROUGH 7) SINCE LAST REPORT, GIVE REASONS: .[
- I l
- 9. PDWER LEVEL TO WHICH RESTRICTED, IF ANY (NET MWE): ;
- 10. REASONS FOR RESTRICTIONS, IF ANY: !
+
- 1
-1 THIS MONTH YR-TO-DATE ' CUMULATIVE .)
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- 11. HOURS IN REPORTING PERIOD _ 744 5,087 167,207
............ ............ . . . . . . . . . . . . - -t
- 12. NUMBER OF HOURS REACTOR WAS CRITICAL 744.0 4,463.0 102,847.1
- 13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 0.0 i
- 14. HOURS GENERATOR ON-LINE 744.0 4,306.0 '98,955.2 l
- 15. UNIT RESERVE SHUTDOWN HOURS 0.0- 0.0 0.0
- 16. GROSS THERMAL ENERGY GENERATED (MWH) 2,446,459 13,766,138 294,135,882.
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- 17. GROSS ELECTRICAL ENERGY GENERATED (MWH) 803,500 4,546,100 96,718,490
- 18. NET ELECTRICAL ENERGY GENERATED (MWH) 771,675 4,392,182' 92,678,901- ';
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OPERAT!kG DATA REPORT (CONTINUED) DOCKET NO. 50 - 277 -t i DATE AUGUST 15,1993 l
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THIS MONTH YR-TO-DATE CUMULATIVE-'
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- 19. UNIT SERVICE FACTDR 100.0 84.6 59.2 ,
- 20. UNIT AVAILABILITY FACTOR 100.0 B4.6' 59.2
............ ............ . . . . . . . . . . . . . .i
- 21. UNIT CAPACITY FACTOR (USING MDC NET) 98.7 82.2 52.7 :
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- 22. UNIT CAPACITY TACTOR (USING DER NET) 97.4 81.1 52.0 '!
- 23. UNIT FDRCED OUTAGE RATE 0.0 4.8 14.1 ;
- 24. SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS (TYPE, DATE, AND DURATION OF EACH): i
- 25. 1F SHUTDOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP: N/A
- 26. UNITS IN TEST STATUS (PRIOR TO CDMMERCI AL DPERATION): FORECAST ACHIEVED i INITIAL CRITICALITY 09/16/73 !
JNITIAL ELECTRICITY C2/18/74 ! COMMERCIAL DPERATION 07/05/74 l i 9 d f
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1 i CPERATING DATA REPORT ! DOCKET NO. 50 - 278 , DATE AUGUST 15,1993 { COMPLETED BY PHILADELPHIA ELECTRIC COMPANY l M. S. HAMMOND ; MANAGER-PERFORMANCE & RELIABILITY j SITE ENGINEERING
' PEACH BOTTOM ATOMIC POWER STATION ~
TELEPHONE (717) 456-7014 EXT. 4309 OPERATINiSTATUS ,
- 1. UNIT WAME: PEACH BOTTOM UNIT 3 l NOTES: j i
.................................. ; j ;
- 2. REPDRTING PERIOD: JULY, 1993 l l
- 3. LICENSED THERMAL POWER (MWT): 3293 l ;
- 4. NAMEPLATE RATING (GROSS MWE): 1152 j j
- 5. DESIGN ELECTRICAL RATING (NET MWE): 1065 j l
......... i .; ,
- 6. MAXIMUM DEPENDABLE CAPACITY (GROSS MWE): 1098 ! j l !
- 7. MAXIMUM DEPENDABLE CAPACITY (NET MWE): 1035 l , ,
- 8. IF CHANGES OCCUR IN CAPACITY RATINGS (ITEMS NUMBER 3 THROUGH 7) SINCE LAST REPORT, GIVE REASONS: I l.
- 9. POWER LEVEL TO WHICH RESTRICTED, IF ANY (NET MWE): ;
- 10. REASONS FOR RESTRICTIONS,1F ANY: g
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THIS MONTH .YR-TO DATE. CUMULATIVE
- 11. HOURS IN REPORTING PER100 744 _ 5,087 ,163,103 i
............ ............. ............ .j
- 12. NUMBER OF POURS REACTOR WAS CRITICAL 418.0 4,661.0 102,719.4 !
- 13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 0.0 .:
- 14. HOURS GENERATDR'ON-LINE 418.0 4,642.0 99,339.2 'l
- 15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0 [
............ ............ ............ i
- 16. GROSS THERMAL ENERGY GENERATED (MWH) 1,223,474 14,325,955 292,907,165 e
............ ............ ............ i
- 17. GROSS ELECTRICAL ENERGY GENERATED (MWH) 390,400 4,677,400 96,117,532 :
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- 18. NET ELECTRICAL ENERGY GENERATED (MWH) 368,732 4,517,927 92,181,893' l
............ ............ ............ i PAGE 1 0F 2 i a
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OPERATING DATA REPORT (CONTINUED) DOCKET No. 50 - 278.
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DJ,TE AUGUST 15,1993 f
............................. t THIS MONTH YR-TO-DATE CUMULATIVE
- 19. UNIT SERVICE TACTOR 56.2 91.3 60.9
- 20. UNIT AVAILABILITY FACTOR 56.2 71.3 60.9 ,
- 21. UNIT CAPACITY FACTDR (USING MDC NET) 47.9 25.8 54.6 -)
.... -.. ............ ............ g
- 22. UNIT CAPACITY FACTOR (USING DER NET) . .5 83.4 53.1 !
- 23. UNIT FORCED OUTAGE RATE 7.5 3.2 12.3 j
- 24. SHUTDOWNS SCHEDULED DVER NEXT 6 MONTHS (TYPE, DATE, AND DURATION OF EACH): f b
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- 25. IF SHUTDOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP: 11/14/93 -{
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- 26. UNITS IN TEST STATUS (PRIDR TO COMMERCIAL CPERATION): FORECAST ACHIEVED !
i INITIAL CRITICALITY 08/07/74 j
.l INITI AL ELECTRICITY 09/01/74. .;
COMMERCIAL OPERATION 12/23/74 ;,
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UNIT SHUTDOWNS AND POWER REDUCTIOks DOCKET No. 50 - 277 UNIT IJAME PEACH BOTTOM UNIT 2 DATE AUGUST 15,1993 REPORT MONTH .iULY, 1993 COMPLETED BY PHILADELPHIA ELECTRIC COMPANY M. S. HAMMOND MANACER-PERFORMANCE & RELIABILITY ~ SITE ENGINEERING ~ PEACH BOTTOM ATOMIC POWER STATION TELEPHONE (717) 456-7014 EXT. 4309 l l l l l METHCD OF l LICENSEE l SYSTEM! COMPONENT! CAUSE AND CORRECTIVE l 'TYPEjDURATIONlREASONjsHUTTING DOWN! EVENT l CODE l CODE j ACTION TO
- NO.j DATE l (1)j (HOURS)l (2) i REACTOR (3) l REPORT * ; (4) l (5) l PREVENT RECURRENCE i 4 i i B . 4 i 1 i A e I i I
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(1) (2) (3) (4) F - FORCED REASON METHOD EXHIBIT G + INSTRUCTIONS S
- SCHEDULED A - EQUIPMENT FAILURE (EXPLAIN) 1 - MANUAL FOR PREPARATION OF DATA .
B - MAINTENANCE OR TEST 2
- MANUAL SCRAM. ENTRY SHEETS FOR LICENSEE C - REFUELING 3 + AUTOMATIC SCRAM. EVENT REPORT (LER)
D - REGULATORY RESTRICTION 4 + OTHER (EXPLAIN) FILE (NUREG-0161) ' E - OPERATOR TRAINING + tlCENSE EXAMINATION F ADMINISTRATIVE (5) G - OPERATIONAL ERROR (EXPLAIN) H - OTHER(EXPLAIN) EXHIBli ! - SAME SOURCE ' I
4' l..; e . I UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50 - 278 UNIT NAME PEACH BOTTOM UNIT 3 DATE AUGUST 15,1993 REPORT MONTH JULY, 1993 CDMPLETED BY PHILADELPHIA ELECTRIC COMPANY! M. S. HAMMOND MANAGER-PERFORMANCE & RELIABILITY SITE ENGINEERING PEACH BOTTOM ATOMIC POWER STATION TELEPHONE (717) 456-7014 EXT. 4309 l l l l l METHOD OF j LICENSEE lSYSTEMjCOMPONENTj CAUSE AND CORRECTIVE l (TYPE l DURATION! REASON j$ HUTTING DOWNl EVENT l CODE CODE j ACTION TO NO.l DATE j (1)l (HOURS)j (2) ! REACTOR (3) l REPORT # 1 (4) j (5) j PREVENT RECURRENCE t l l ! ! ! l i 16 l 930704 l 5 j 353.0 A ! 4 l N/A l RC l FUELXX j MAINTENANCE DUTAGE FOR REPLACEMENT OF j j j ' j j l l j DEFECTIVE FUEL ASSEMBLIES. REACTOR MANUALLY j j l l j l SHUTDOWN TO 18% AND THEN SCRAMED FROM THERE. l i i ; ; 17 l 930730 F 45.0
- B j 2 N/A hC l INSTRU MANUAL SCRAM DUE TO RECOMBINER ISOLATION AND !
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; ; .; j SUBSEQUENT LOSS OF CONDENSER VACUUM.
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