ML19346J366

Monthly Operating Rept for Aug 1994 for Peach Bottom Units 1 & 2.W/940912 Ltr

ML19346J366
Person / Time
Site:	Peach Bottom
Issue date:	08/31/1994
From:	Jeffrey W, Rainey G PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9409220235
Download: ML19346J366 (14)

Text

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., [. Gerald R.Calney

. Vice Pres @nt

, , , a Peach Bottom Atomic Power Station y ,

PECO ENERGY sc!"='*"""'

Detta. PA 17314-9739 117 456 7014 September 12,1994 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 August 1994 forwarded pursuant to Technical Specification 6.9.1.d under the guidance of ,

Regulatory Guide 10.1, Revision 4. '

Sincerely, '

y, S .c <

Gerald R. Rainey Vice President h0[U$

GRR/WW/GHGdtgg/fJN/MSH:wjj '

enclosures '

cc: R.A. Burricelli, Public Service Electric & Gas i

W.P. Dornsife, Commonwealth of Pennsylvania '

R.l. McLean, State of Maryland T.T. Martin, Administrator, Region I, USNRC W.L Schmidt, USNRC, Senior Resident inspector i H.C. Schwemm, Atlantic Electric '

A.F. Kirby,111, Delmarva Power & Light ,

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. PEACH BOTTOM ATOMIC POWER STATION i

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. NRC MONTHLY OPERATIONS

SUMMARY

AUGUST 1994 l

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UNIT 2 Unit 2 began the month of Augur.t at a nominal 77% power in the fuel coastdown mode. The unit operated in the fuel coastdown mode for the entire month of August. There were no load drops or outages this month.

I UNIT 3 ,

Unit 3 began the month of August at nominal 100% power. The unit operated at that power level until the 6th when power was reduced to perform maintenance on the 'B" Re. - MG Set. The unit j was returning to power but power ascension was stopped to determine the cause of the Recombiner .

system steam leak. Unit 3 retumed to 100% nominal power on August 12th and operated at that [

level untH the 15th when power was reduced to perform maintenance on the 'C' reactor feed pump. l The unit retumed to 100% power on the 17th. On the 19th power we : educed to perform leak ,

repairs on the Recombiner system and retumed to 100% on the 201.1. On August 22nd power was  !

reduced again for Hydrogen Recombiner leak repairs and retumed to 100% power on the 23ro and  !

operated at that level for the remainder of August. During August there were three requests by the Load Dispatcher for decreased generation. These requests were on August 7th,12th and the 19th and covered approximately 26 hours3.009259e-4 days <br />0.00722 hours <br />4.298942e-5 weeks <br />9.893e-6 months <br />.

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Docket No. 50-277 i Attachmers to Morchly Operating Report for July 1994 !

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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.

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3. Scheduled date for restart following refueling:

Restart following refueling forecast for November 4,1994.  ;

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4. Will refueling or resumption of operation therefore require a technical specification change or other license amerdment?

Yes.

If answer is yes, what, in general, will these be?

93-12 Power Rerate .

9441 ECCS Refuel Operability Requirements 9446 CRD Testing at 40% Power

5. Schedu!cd date(s) for submitting proposed licensing action and supporting information:

93-12 Submitted June 1993 9441 Submitted May 1994 94-06 Submitted June 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:

i N/A '

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Docket No. 50-277 Attachment to

. - .' Dccket No. 50-277 Attachment to Monthly Operating Report for July 1994 Page 2 UNIT 2 r.cFUEUNG 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

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 reticensed 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 2002 without full core offload capability.

September 1998 with full core offload capability.

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Docket No. 50-278 Attachment to Monthly Operating Report for July 1994 UNIT 3 REFUEUNG INFORMATION

1. Name of facility:

Peach Bottom Unit 3

2. Scheduled date for next refueling shutdown:

Reload 10 scheduled for September 11.1995

3. Scheduled date for restart following refueling Restart following refueling scheduled for November 13,1995

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 fuel 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 asFamblies:

The spent fuel pool storage capacity has been reticensed for 3819 fuel assemblies.

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. . Docket No. 50-278 Attachment to Monthly Operating Report for July 1994 Page 2 lWIT 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:

September 2003 without full core offload capability.

September 1997 with full core offload capabil'ty.

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AVERACE DAILY UNIT P31ER LEVEL WKET No. 50 277 UNIT PEACH BOTTOM UNIT 2 CATE SEPTEMBER 9,1994 COMPANY PECO ENERGY f;JMPANY W. J. JEFFREY PERFORMANCE A O REL& ABILITY

$1)E ENGINEERING PEACH BOTTOM ATOMIC POWER STAT]ON TELEPHONE (717) 456-7014 EXT. 4027 MONTH AUGUST *094 DAY AVERAGE CAILY POWER Lull CAY 1,VERAGE PAILY POWER LEVEL (MWE dET' (MWE-NET) 1 797 17 741 2 797 13 741 3 775 19 740 4 775 20 749 5 771 21 773 6 774 22 731 7 782 23 725 B 759 24 72v 9 774 25 717 s

10 771 26 tid 11 759 27 719 12 763  %

13 751 29 706 14 753 30 69B 15 744 31 698 16 741 1

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AVERAGE DA]LY UNIT POWER LEVEL DOCKET Nw. 50 - 278 UNIT PEACH BOTTOM UNIT 3 DATE SEPTEMBER 9,1994 COMPANY PECO ENERGY COMPANY W. J. JEFFREY DERFORMANCE AND RELIABILITY SITE FNGINEERING PEACH BOTTOM ..TOMit POWER STATION TELEPHONE (717) 456-7014 EXT. 4027 MONTH AUGUST 1994 DAY AVERACE DAIL" POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (bWE-NET) (MWc-NET) '

1 1038 17 1018 2 1038 18 1037 3 1024 19 927 4 1036 20 1023 5 1035 '

21 1029 6 680 22 610 7 418 23 999 8 62." 24 1053 9 6E3 25 1037 10 784 26 *053 11 780 27 1D46 12 1010 28 1D46 13 1026 29 1D46 14 1032 30 1D46 l i

15 918 31 1D42 '

16 924 i

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.., - l OPERATING DATA REPORT i

DOCKET No. 50 - 277 DATE SEPTEMBER 9,1994 _

COMPLETED BY PECO ENERGY COMPANY W. J. JEffREY >

PERFORMANCE AND RELIABILITY SITE ENGINEERING PEACH BOTTOM ATOMIC POWER STATION TELEPHONE (717) 456-7014 EXT. 4027 OPERATING STATUS

1. UNIT NAME: PEACH BOTTOM UNIT 2 NOTES:

2. REPORTING PERIOD: AUGUST, 1994 l

3. LICENSED THERMAL POWER (MWT): 3293

4. NAMEPLATE RA11NG (GROSS M): 1152

5. DEstr;N E!.tCTRICAL RATIWr: her MWE): 1065

6. MAXIMUM DEPENDAf LE CAPACITY (GROSS MWE): 1098

7. MAXIMUM D:DENDABLE CAPACITY (WET MWE): 1051 ,

8. IF CHANGES DCCUR IN CAPAC11i RATINGS (ITEMS NUMBER 3 THP.TGH 7) SINCE LAST REPORT, GIVE REASONS: .

9. POWER LEVEL TO WHICH RESTRICTED, IF ANY (WET MWE):

10. REASONS FOR RESTRICTIONS, IF ANY:

THIS MONTH YR-TO-DATE CUPULATIVE

11. HOURS IN PEPORTING PERIOD 744 5,831 176,711

12. WUMBER OF HOURS REACTOR WAS CR;TICAL 744.0 5,726.0 111,US.1

13. REACTOR RESERVE SHUTDOWN HCJ*S 0.0 0.0 0.0

14. HOURS GENERATOR ON-LINE hk$b hhkb$b kbhhbb$2

15. UNIT RESERVE SHUTDOWN HOULS 0.0 0.0 0.0

16. GROSS THERMAL EN JGY GENERATED (MWH) 1,902,785 17,413,900 321,T3,393

17. GROSS ELECTRICAL LNERGY GENERATED (MWH) hh hh h hh, hh 1hh h ,h9h

18. NET ELECTRICAL ENERGY GENERATED (MWH) 55h$k7h 5,kk9$6kE kbk,kkb[Ek6 PAGE 1 of 2 P

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OPERATING DATA REPORT (CONTINUED) DOCKET NO. 50 - 277 <

DATE SEPTEMBER 9,1994 THIS KWTH YR-TO-DATE CUMULATIVE

19. UN!T SERVICE FACTOR 100.0 97.9 61.1

20. UNIT AVAILABILITY FACTOR kDbb 97 9 6hk 88.4 54.6

21. L'h!T CAPACITY FACTOR (USING MDC NET) 71.1

22. UNIT CAPACITY FACTOR (USING DER NET) 70.2 87.3 53.9

23. UNIT FORCED OUTAGE RATE 0.0 2.1 13.3

24. SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS OYPE, DATE, AND DURATION OF EACH):

25. IF SHUTDOWN AT END OF REPORT PERIOD, ESTIKATED DATE OF STARTUP: N/A

26. UNITS IN TEST STATUS (PRIOR TO COMMERCIAL OPERATION): FORECAST ACHIEVED t

INITIAL CRITICALITY 09/16/73 INITIAL ELECTRICITY 02/18/74 COMMERCIAL OPERATION 07/05/74 PAGE 2 0F 2 l

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OPERATING DATA REPORT DOCKET NO. 50 - 278 DATE SEPTEMBER 9,1994 _

COMPLETED BY PECO ENERGY COMPANY W. J. JEFFREY PERFORMANCE AND RELIABILITY SITE ENGINEERING PEACH BOTTOM ATOMIC POWER STATION TELEPHONE (717) 456-7014 EXT. 4027 OPERATING STATUS

1. UNIT WAME: PEACH BOTTOM UNIT 3 1 NOTES:

2. REPORTING PERIOD: AUGUST, 1994

3. LICENSED THERMAL POWER (MWT): 3293

4. kAMEPLATE RATING (GROSS MWE): 1152

5. DESIGN ELECTRICAL RATING (NET MWE): 1065

6. MAXIMUM DEPENDABLE CAPACITY (GROSS MWE): 109f,

7. MAXIMUM DEPENDABLE CAPACITY (WET MWE): 1035 j

8. IF CHANCES OCCUR IN CAPACITY RATINGS (ITEMS NUMBER 3 THROUGH 7) SINCE LAST REPORT, GIVE REASONS:

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9. POWER LEVEL TO WHICH RESTRICTED, IF ANY (NET MWE):

10. REASONS FOR RESTRIrTIONS, IF ANY:

TH1$ MONTH YR To-DATE CUMULATIVE

11. HOURS IN REPORTING PERIOD 744 5,831 172,607

12. WMb "' DF HOURS REACTOR WAS CRITICAL 7bk$b kbb$b 1kb$k21$4

13. REACTOR RESER5'E SHUTDOWN HOURS 0.0 0.0 0.0

14. HOURS GENERATOR ON-LINE 744,0 5,750.0 107,041.2 1

15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0

16. GROSS THERMAL ENERGY GENE 8ATED (MWH) 2,237,520 18,526,926 317,300,403

17. GROSS E' ECTRICAL ENERGY GENERATED (WH) 725,s00 6,088,200 104,078,332 T. NET ELECTRICAL ENEP.iY GENERATED (MWH) 698,084 5,396,625 99,870,632 PAGE 1 0F 2 i

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OPERATING DATA REPORT (CONTINUED) DOCKET No. 50 - 278 DATE SEPTEMBER 9,1994 THIS MONTH YR-TO-DATE CUMULATIVE

19. UNIT SERVICE FACTOR 100.0 98.6 62.0

20. UNIT AVAILABILITY FACTOR 100.0 98.6 62.0

21. UNIT CAPACITY FACTOR (USING @C NET) 90.7 97.7 55.9

............ ............ ............ i

22. L' NIT CAPACITY FACTOR (USIkG DER NET) 88.1 95.0 54.3

23. UNIT FORCED OUTAGE /. ATE 0.0 1. 11.8  ;

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24. SHUTDOWNS SCHEDULED OVER NEXT 6 MONTNS (TYPE, DATE, AND DURATION OF EACH):

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25. IF SHUTDOWN AT END OF REPORT PERICD, ESilMATED DATE OF STARTUP: 11/14/95

26. UNITS IN TEi! STATUS (PR!bR TO COMMERLIAL OPERATION): FORECAST ACHIEVED INITIAL CRITICALITY 08/07/74 INITIAL ELECTRICITY 09/01/74 COMMERCIAL OPERATION 12/23/74 ,

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UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50 - 277 UNIT NAME PEACH BOTTOM UNIT 2 DATE SEPTEMSER 9,1994 REPORT MONTH AUGUST, 1994 COMPLETED BY PECO ENERGY COMPANY W. J. JEFFREY PERFORMANCE AND RELIABILITY SITE ENGINEERING PEACH BOTTOM ATOMIC POWER STATION TELEPHONE (717) 456-7014 EXT. 4027 l METHCD OF LICENSEE ' SYSTEM COMPONENT CAUSE AND CORRECTIVE TYPE DURA TION REASONj$ HUTTING DOWN EVENT CODE CODE ACTION TO No.l CATE j (1) . (HOURS) ' (2) l REACTOR (3) REPORT # (4) (5) PREVENT RECURRENCE 1 i l 1 1

1 l i (1) (2) (3) (4)

F - FORCED REASON METHOD EXHIBIT G - INSTRUCT 10ks S SCHEDULED A - EDU1PMENT FAILURE (EXPLAIN; 1 - MANUAL FOR PR:9ARATION OF DATA 8 - MAlWTEkANCE OR TEST 2 - MANUAL M.AM. ENTRY SHEETS FOR LICENSEE C - REFUELING 3 - AUTOMATIC SCRAM. EVENT REPORT (LER)

D - REGULATORY RESTRICTION 4 - OTHER (EXPLA!'t) FILE (NUREG-0161)

E - OPERATOR TRAINING + LICENSE EXAM!kATION F - ADMIN!STRAT!VE (5) i G - OPERATIONAL ERROR (EXPLAIN)

H - OTHER(EXPLAIN) EXHIBIT I - SAME SOURCE I

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l Uh!T SHUTDOWNS AND POWER PFDUCTIONS DCCKET No. 50 - 278 UNIT NAME PEACH BOTTOM UNIT 3 DATE SEPTEMBER 9,1994 REPORT M0hTH AUGUST, 1994 CCNPLETED BY PECO ENERGY COMPANY W. J. JEFFREY PERFORMANCE AND RELIABILITY

$1TE ENGINEERING PEACH BUTTOM ATOMIC POWER STATION TELEPHONE (717) 456-7014 EXT. 4027 METHOD OF LICENSEE l SYSTEM' COMPONENT CAUSE AND CORRECTIVE

TYPE DURATION REASON SHUTTING DOWN EVENT l CODE CODE ACTION TO NO. DATE (1) (HOURS) ' (2) REACTOR (3) j REPORT # j (4) (5) PREVENT RECURRENCE i i 7 940806 F ! 30.0 B 4 CB ! GENERA l *B" RECIRC M/G SET BRUSHES 8 940807 F' 20.0 u 4 HA

, GENERA MINIMUM GENERATION REQUEST 9 , 940808 F 85.0 B 4 '

MS RECOMB HYDROGEN RECOMB!hER LEAK TROUS ESR00 TING 10 940812 F 3.0 H 4 hA GENERA MINIMUM GENERATION REQUEST 14 940815 F 53.0 , B 4 CH PUMPXX ! "C" REACTOR FEED PUMP PEPA!RS I

12 940819 F 18.0 B 4 l MR RECOMB HYDROCEN RECOMBINER LEAK TROUBLE REFAIR l

13 940819 F 5.0 N 4 l HA GENERA MINIMUM GENERATION REQUEST 14 940822 F 36.0 B 4 l MR REC? ' "vCRCGEN RECOMBINER LEAK REA!R i 15 940824 F 4.0 B h 4 , CB CEFERA M/G SET STOPS ADJUSTMENT i

i j 254.0  ; l , l l

1 (1) (2) (3) (4) i F - FORCED REASON METHOD EXHIBli G - INSTRUCTIONS i 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) i E

• OPCRATOR TRAINING + LICENSE EXAMINATION F - ADMINISTRATIVE (5)

G - OPERATIOhAL ERROR (EXPLAIN)

H - OTHER(EXPLAlk) EXHlBIT I

• SAME SOURCE l

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