ML20071H994
| ML20071H994 | |
| Person / Time | |
|---|---|
| Site: | Peach Bottom  |
| Issue date: | 06/30/1994 |
| From: | Jeffrey W, Rainey G PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| NUDOCS 9407220177 | |
| Download: ML20071H994 (14) | |
Text
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OsrtIJ R. Cclary
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Vice President j
Peach Bottom Atomic Power Station y
GY-ecco see,ov comn er RD 1, eox 208 oelta. PA 17314-9739 717 456 7014 July 11,1994 U.S Nuclear Regulatory Commission Document Control Desk Washington, D.C. 20555 Docket Nos. 50-277 and 50-278 Gentlemen:
Enclosed are twelve copies of the monthly operating report for Peach Bottom Units 2 and 3 for the month of June 1994 forwarded pursuant to Technical Specification 6.9.1.d under the guidance of Regulatory Guide 10.1, Revision 4.
Sincerely, ef,o erald R. Rainey Vice Pre ent s q@M GRR/AJ, /GHG/TJN/MSH:wjj enclosures cc:
R.A. Burricelli, Public Service Electric & Gas W.P. Domsife, Commonweatti el Pennsylvania R.I. McLean, State of Maryland T.T. Martin, Administrator, Region I, USNRC W.L Schmidt, USNRC, Senior Resident inspector H.C. Schwemm, Atlantic Electric C.D. Schaefer, Delmarva Power INPO Records Center
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ccn 94-14121 9407220177 940630-PDR ADOCK 05000277
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I PEACH BOTTOM ATOMIC POWER STATION NRC MONTHLY OPERATIONS
SUMMARY
JUNE 1994 UNTT R Unit 2 be0an the month of June at a nominal 100% power. On June 5th at 00:00 hours the unit began end of cycle coastdown. On June 12th power was reduced to remove the 5th stage i
foodwater heaters. The unit returned to 100% nominal power in the fuel coastdown mode at 22:00 hours on the same day. On June 24 power was reduced due to low condenser vacuum caused by increasing river water temperature and condenser tube fouling. The unit retumed to approximately 95% power on June 28th and operated in the fuel coastdown mode for the remainder of the month.
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l VNITQ Unit 3 began the month of June at nominal 100% power. On June 10th a load drop was taken to perform a rod pattern adjustment. Also condenser waterbox cleaning and M/G set lube oil cooler cleaning was performed during this load drap. The unit was returning to 100% nominal power on June 12th but power had to be reduced again due to control valve oscillations caused by EHC. The unit was returned to 100% nominal power on June 13th. On June 18th power was reduced to repack "C" circ water pump. The unit was returned to 100% on June 19th and operated at that power level for the remainder of the morth.
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Docket No. 50-277 Attachment to Monthly Operating Report for June 1994 UNIT 2 REFUEUNG INFORMATION 1.
Name of facility:
Peach Bottom Unit 2 2.
Scheduled date for next refueling shutdown:
Reload 10 scheduled for September 17,1994.
3.
Scheduled date for restart following refueling:
Restart following refueling forecast for November 4,1994.
4.
Will refueling or resumption of operation therefore require a technical specification change or other license amendment?
Yes.
If answer is yes, what, in general, will these be?
93-01 ARTS /MELLA 93-02 Recito Pump M/G Set Replacement 93-12 Power Rerate 94-01 ECCS Refuel Operability Requirements 92-14 Unit 2 CAD Analyzer Upgrade 5.
Scheduled date(s) for submitting proposed licensing action and supporting information:
9341 Submitted April 1993 93-12 Submitted June 1993 92-14 Submitted May 1994 9342 Submitted May 1994 94-01 Submitted May 1994 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
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Docket No. 50-277 Attachment to Monthly Operating Report for June 1994 Page 2 UNIT 2 REFUEUNG INFORMATION (Continued) 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 0
8.
The present licensed spent fuel pool storage capacity and the size of any increase in licensed storage capacity that has been requested or is planned, in number of fuel assemblies:
r 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:
September 2002 without full core offload capability.
4 September 1998 with full core offload capability.
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Docket No. 50-278 Attachment to Monthly Operating Report for June 1994 UNIT 3 REFUELING INFORMATION 1.
Name of facility:
Peach Bottom Unit 3
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2.
Scheduled date for next refueling shutdown:
Reload 10 scheduled for September 11,1995 i
3.
Scheduled date for restart following refueling Restart following refueling scheduled for November 13,1995 f
4.
Will refueling or resumption of operation thereafter 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 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 7.
The number of fuel assemblies (a) in the core and (b) in the spent fue: storage pool:
(a)
Core - 764 Fuel Assemblies (b)
Fuel Pool - 2201 Fuel Assemblies,6 Fuel Rods 8.
The present licensed spent fuel pool storage capacity and the size of any increase in 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.
Docket No. 50-278 Attachment to Monthly Operating Report for June 1994 Page 2 UNIT 3 REFUEUNG INFORMATION (Continued) 9.
The projected date of the last refueling that can be discharged to the spent fuel pool assuming the present capacity:
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September 2003 without full core offload capability.
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September 1997 with full core offload capability.
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AVERAGE DAILY UNIT POWER LEVEL DOCKET No. 50 277 UNIT PEACH BOTTOM UNIT 2 DATE JULY 8,1994 COMPANY PECO ENERGY COMPANY W. J. JEFFREY PERFORMANCE AND RELIABILITY SITE ENGINEERING PEACH BOTTOM ATOMIC POWER STATION TELEPHONE (717) 456-7014 EXT, 4027 MONTH JUNE 1994 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWE-NET)
(MWE NET) 1 1027 17 976 2
1027 18 977 3
1023 19 987 4
1030 20 953 5
1015 21 9 73 6
1018 22 952 7
998 23 951 8
1001 24 911 9
998 25 908 n
10 990 26 908
.2 11 994 27 900 12 886 28 903 13 999 29 935 14 999 30 923 l
15 998 l
16 989 1
AVERAGE DAILY UNIT POWER LEVEL DOCKET No. 50 - 278 UNIT PEACH BOTTOM UNIT 3 DATE JULY 8,1994 COMPANY PECO ENERGY COMPANY W. J. JEFFREY PERFORMANCE AND RELIABILITY SITE ENGINEERING PEACH BOTTOM ATOMIC POWER STATION MONTH JUNE 1994 E
DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MVE-NET)
(MWE-NET) 1 1042 17 1039
)
2 1045 18 1018 3
1042 19 1045 4
1046 20 1019 5
1042 21 1039 6
1045 22 1035 7
1037 23 1029 8
1045 24 1034 9
1042 25 1031 10 900 26 1039 11 484 27 1031 12 852 28 1035 4
13 1041 29 1035 14 1041 30 1026 15 1047 3
16 1038 i
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A OPERATING DATA REPORT i
i DOCKET NO. 50 277 DATE JULY 8,1994 COMPLETED BY PECO ENERGY COMPANY W. J. JEFFREY PERFORMANCE AND RELIABILITY SITE ENGINEERING PEACH BOTTOM ATOHic POWER STATION TELEPHONE (717) 456-7014 EXT. 4027 OPERATING STATUS 3
?- LW!' NA"Z: PCACh BOfl0M UNIT 2 NOTES:
- 2. REPORTING PERIOD:
JUNE, 1994
- 3. LICENSED THERMAL POWER (MWT):
3293
- 4. NAMEPLATE RATING (CROSS MWE):
1152
- 5. DESIGN ELECTRICAL RATING (NET MWE):
1D65
- 6. MAxlMUM DEPENDABLE CAPACITY (GROSS MWE): 1098
- 7. MAXIMUM DEPENDABLE CAPACITY (NET MWE):
1051
- 8. IF CHANCES OCCUR IN CAPACITY RATINGS (ITEMS NUMBER 3 THROUGH 7) SINCE LAST REPORT, GIVE REASONS:
- 9. POWER LEVEL TO WHICH RESTRICTED, IF ANY (NET MWE):
- 10. REASONS FOR RESTRICTIONS, IF ANY:
THIS MONTH YR*TO DATE CUMULATIVE
- 11. HOURS IN REPORT!HG PFRIOD 720 4,343 173,223 a
12, NUMBER OF HOURS REACTOR WAS CRITICAL hhb$b k,hh8$b kkb,h5b$k
- 13. REACTOR RESERVE SHUTDOWN HOURS bb bb bb
- 14. HOURS GENERATOR ON LINE Thbb k,hhhb kbb,kkh2
- 15. UNIT RESERVE SHUTDOWN HOURS bb bb bb y
- 16. GROSS THERMAL ENERGY GENERATED (MWH) 2,305,846 13,335,822 317,825,315 j
- 17. GROSS ELECTRICAL ENERGY GENERATED (MWH) 729,000 4,369,107-104,520,590 3
- 18. NET ELECTRICAL ENERGY GENERATED (MWH) 699,583 4,228,539 100,219,341 PAGE 1 0F 2 9
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OPERATING DATA REPORT (CONTINUED)
DOCKET NO. 50 277 I
s DATE JULY 8,1994 THl$ MONTH YR T0*DATE CUMULATIVE i
- 19. UNIT SERVICE FACTOR 100.0 97.2 60.7
- 20. UNIT AVAILABILITY FACTOR 100.0 97.2 60.7 k
- 21. UNIT CAPACITY FACTOR (USING MDC NET) 92.4 92.6 54.4 p-
- 22. UNIT CAPACITY FACTOR (USING DER NET) 91.2 91.4 53.7
- 23. UNIT FORCED DUTAGE RATE h$h 2$8 1h$h
- 24. SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS (TYPE, DATE, AND DURATION OF EACH):
- 25. IF SHUTDOWN AT END OF REPORT PER100, ESTIMATED DATE OF STARTUP: N/A
- 26. UNITS IN TEST STATUS (PRIOR TO COMMERCIAL OPERATION):
FORECAST ACHIEVED INITIAL CRITICALITY 09/16/73
]
INITIAL ELECTRICITY 02/18/74 COMMERCIAL OPERATION 07/05/74 t
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f OPERATING DATA REPORT DOCKET NO. 50 - 278 DATE JULY 8,1994 l
COMPLETED BY PECO ENERGY COMPANY W. J. JEFFRE)
PERFORMANCE AND RELIABILITY l
SITE ENGINEERING PEACH BOTTOM ATOHIC POWER STATION OPERATING STATUS
- 1. UNIT NAME: PEACH BOTTOM UNIT 3 NOTES:
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- 2. REPORTING PERIOD:
JUNE, 1994
^]
- 3. LICENSED THERMAL POWER (MWT):
3293 t
- 4. NAMEPLATE RATING (GROSS MWE):
1152
- 5. DESIGN ELECTRICAL RATING (NET MWE):
1065
- 6. MAXIMUM DEPENDABLE CAPACITY (GROSS MWE): 1098
- 7. MAXIMUM DEPENDABLE CAPACITY (NET MWE):
1035
(
- 8. IF CHANGES OCCUR IN CAPACITY RATINGS (ITEMS NUMBER 3 THROUGH 7) SINCE LAST REPORT, GIVE REASONS:
- 9. POWER LEVEL TO WHICH RESTRICTED, IF ANY (NET MWE):
)
- 10. REASONS FOR RESTRICTIONS, IF ANY:
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l THIS MONTH YR TO-DATE CUMULATIVE
- 11. HOURS IN REPORTING PERIOD 720 4,343 171,119
- 12. NUMBER OF HOURS REACTOR WAS CRITICAL 720.0 4,262.0 108,933.4
- 13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 0.0
- 14. HOURS GENERATOR ON LINE 7hhh k,hhhh khh,h5h$h
- 15. UNIT RESERVE SHUTDOWN HOURS hh hh hh
- 16. GROSS THERMAL ENERGY GENERATED (MWH) h,hh9,kkh kh,Bkkbhh hkh,hkh,khh
- 17. GROSS ELECTRICAL ENERGY GENERATED (MWH) 754,700 4,568,400 102,558,532
- 18. NET ELECTRICAL ENERGY GENERATED (MWH) 727,279 4,433,883 98,407,890 PAGE 1 0F 2 i
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9 OPERATING DATA REPORT (CONTINUED)
DOCKET No. 50 - 278 1
DATE JULY 8,1994 THIS MONTH YR TO-DATE CUMULATIVE
- 19. UNIT SERVICE FACTOR 100.0 98.1 61.7
- 20. UNIT AVAILABILITY FACTOR 100.0 98.1 61.7
- 21. UNIT CAPACITY FACTOR (USING MDC NET) 97.6 98.6 55.6
- 22. UNIT CAPACITY FACTOR (USING DER NET) 94.8 95.9 54.0 i
- 23. UNIT FORCED OUTAGE RATE 0.0 1.9 11.9 i
- 24. SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS (TYPE, DATE, AND DURATION OF EACH):
?
- 25. IF SHUTDOWN AT END OF REPORT PERICO, ESTIMATED DATE OF STARTUP: 11/14/95
- 26. UNITS IN TEST STATUS (PRIOR TO COMMERCIAL OPERATION):
FORECAST ACHIEVED INITIAL CRITICALITY 08/07/74 INITIAL ELECTRICITY 09/01/74 COMMERCIAL OPERATION 12/23/74 r
h PACE 2 0F 2 l
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l UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50 - 277 i
UNIT NAME PEACH BOTTOM UNIT 2
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DATE JULY 8,1994 i
,t REPORT MONTH JUNE, 1994 COMPLETED BY PECO ENERGY COMPANY-W. J. JEFFREY.
l PERFORMANCE AND RELIABILITT
$!TE ENGINEERING Y-PEACH BOTTOM ATOMIC POWER STATION TELEPHONE (717) 456-7014 EXT. 4027 3
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METHOD OF LICENSEE STSTEM COMPONENT CAUCE AND CORRECTIVE TYPE DURATION REASON SHUTTING DOWN EVENT CODE CODE ACTION TO g
NO.
DATE (1)
(HOURS)
(2)
REACTOR (3)
REPORT #
(4)
(5)
PREVENT RECURRENCE 24 94D612 S
22.0 H
4 N/A HC HTEXCH REMOVAL OF STN STAGE FEEDWATER HEATERS.
REACTOR NOT SHUTDOWN.
25 94D624 F
104.0 A
4 N/A HC HTEXCH LOW CONDENSER VACUUM DUE TO CONDENSER
[
FOULING AND HIGH RIVER TEMP. REACTOR NOT SHUTDOWN
) 126.0 4
1 (1)
(2)
(3)
(4)
F - FORCED REASON METHOD EXHIBli G - INSTRUCTIONS S - SCHEDULED A EQUIPMENT FAILURE (EXPLAIN) 1 MANUAL FOR PREPARAT!DN OF DATA i
i B MAINTENANCE OR TEST 2 - MANUAL SCRAM.
ENTRY SHEETS FOR LICENSEE.
C - REFUELING 3 AUTOMATIC SCRAM.
EVENT REPORT (LER) l D REGULATORT RESTRICTION 4 - OTHER-(EXPLAIN)
FILE (NUREG-0161)
E - OPERATOR TRAINING + LICENSE EXAMINAfl0N F - ADMINISTRATIVE (5)
O - OPERATIONAL ERROR (EXPLAld)
H OTHER(EXPLAIN)
EXHIBIT 1 - SAME SOURCE a
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i UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50 278 UNIT NAME PEACH BOTTOM UNIT 3 l
DATE JULY 8,1994 REPORT MONTH JUNE, 1994 COMPLETED BY PECO ENERGY COMPANY W. J. JEFFREY PERFORMANCE AND RELIABILITT SITE ENGINEERING PEACH BOTTOM ATOMIC POWER STATION l
TELEPHONE (717) 456-7014 EXT. 4027 METHOD OF LICENSFF SYSTEM COMPONENT CAUSE AND CORRECTIVE TTPE DURATION REASON SHUTTING DOWN EVENT CODE CODE ACTION TO NO.
DATE (1)
(HOURS)
(2)
REACTOR (3)
REPORT #
(4)
(5)
PREVENT RECURRENCE 4
940610 F
35.0 8
4 N/A RC CONROD R00 PATTERN ADJUSTMENT AND WATERBOX CLEANING.
REACTOR NOT SHUTDOWN.
5 94D612 F
19.0 8
4 N/A HA INSTRU HAIN CONTROL VALVE OSCILLATIONS DUE TO EHC ELECTRONICS. REACTOR NOT SHUTDOWN 1
6 940618 F
6.0 8
4
.N/A HC PUMPXX REPACK "C" CIRC WATER PUMP. REACTOR NOT SHUTDOWN.
t-1,-
60.0 a
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(1)
(2)
(3)
(4)
[
1 F
FORCED REASON METH00 EXHIBif'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 REGULATORT RESTRICTION 4 OTHER (EXPLAIN)
FILE (NUREG-0161)
J E - OPERATOR TRAINING + LICENSE EXAMINATION F-ADMINISTRATIVE
.(5)
G - OPERATIONAL ERROR (EXPLAIN)
H
- OTHER(EXPLAIN)-
EXHIBIT I - SAME SOURCE i
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