ML20069L906

Monthly Operating Rept for May 1994 for Peach Bottom Units 1 & 2

ML20069L906
Person / Time
Site:	Peach Bottom
Issue date:	05/31/1994
From:	Jeffrey W, Rainey G PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9406210002
Download: ML20069L906 (14)

Text

Carrid R. Rrinsy Vice President Peach Bottom Atomic Power Station y

2.

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h PECO Energy Company RD 1. Box 208 Delta. PA 17314 9739 717 456 7014 June 10,1994 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 May 1994 forwarded pursuant to Technical Specification 6.9.1.d under the guidance of Regulatory Guide 10.1, Revision 4.

Sincerely,

,.d) bW,AAn

/ rsidP. Rain 9

--Ge Vice Preside f$

s GRR/' /

/TJN/MSH:wjj enclosures cc:

R.A. Burricelli, Public Service Electric & Gas W.P. Dornsife, Commonwealth of 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 A

i ccn 94-14110 l

l 2hC 9406210002 940531 PDR ADDCK 05000277 R

PDR

j PEACH BOTIOM ATOMIC POWER STATION i

NRC MONTHLY OPERATIONS

SUMMARY

MAY 1994 OVERVIEW OF ACTIVITIES 1

COMMON PLANT The following common plant maintenance outages occurred during the month of May:

• Start-up Transformer UNIT 2 Unit 2 began the month of May at a nominal 100% power.

On May 14,1994 at 01:00 hours power was reduced to perform a rod pattem adjustment. The unit was returning to 100% power at 18:00 hours when problems with the 2"A" recirc pump were encountered. An automatic scram of unit 2 occured due to APRM Hi Hi Flux.

On May 20,1994 the unit was restarted and returned to the grid at 19:00 hours and power ascension started.

On May 23,1994 at 15:00 the unit reached approximately 95% power but power had to be reduced again to perform a rod pattern adjustment.

On May 25,1994 at 19:00 hours the unit reached 100% nominal power.

On May 27,1994 at 03:00 power was reduced to perform main stop valve testing. The unit was returned to 100% nominal power at 09:00 hours the same day remained at that level for the rest of May.

The following maintenance outages occurred on Unit 2:

• HPCI

• RCIC ^

• "A" Loop Core Spray

• "B" & *D" CAD Analyzers UNIT 3 Unit 3 began the month of May at approximately 90% power due to "A" reactor feed pump maintenance to correct speed control problems.

1 On May 3,1994 at 10:00 hours the unit was returned to 100% nominal power and remained at that level for the rest of May.

l The following maintenance outages occurred on Unit 3:

• *B" Loop Core Spray

• RCIC I

\\

Docket No. 50-277 Attachment to Monthly Operating Report for May 1994 UNIT 2 REFUELING 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 Recirc 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 Ilcensing action and supporting information:

93-01 Submitted April 1993 93-12 Submitted June 1993 92-14 Submitted May 1994 93-02 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

~

l Docket No. 50-277 Attachment to Monthly Operating Report for May 1994 Page 2 UNIT 2 REFUELING 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 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 cffload capability.

September 1998 with full core offload capability.

-4 1

Docket No. 50-278 Attachment to Monthly Operating Report for May 1994 UNIT 3 REFUELING INFORMATION 1

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 chanJes 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 assemblies:

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

9 Docket No. 50-278 Attachment to Monthly Operating Report for May 1994 Page 2 UNIT 3 REFUELING 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 capability.

I l

AVERAGE DAILY UNIT POWER LEVJL DOCKET No. 50 - 277 UNIT PEACH BOTTOM UNIT 2 DATE JUNE 10,1994 COMPANY PECO ENERGY COMPANY W. J. JEFFREY PERFORMANCE AND RELIABILITY SITE ENGINEERING j

PEACH BOTTON ATONIC POWER STATION TELEPHONE (717) 456-7014 EXT. 4027 MONTH HAY 1994 I

DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWE NET)

(MWE-NET) 1 1042 17 0

2 1047 18 0

3 1041 19 0

4 1052 20 28 5

1047 21 446 6

1047 22 826 7

1048 23 961 8

1048 24 963 9

1052 25 934 10 1043 26 1035 11 1047 27 1027 12 1047 28 1035 13 1043 29 1039 14 898 30 1030 15 626 31 1012 16 0

l AVERAGE DAILY UNIT POWER LEVEL DOCKET No. 50 - 278 UNIT PEACH BOTTOM UNIT 3 DATE jut lE 10,1994 COMPANY PECO ENERGY COMPANY W. J. JEFFREY PERFORMANCE AND RELIABILITY SITE ENGINEERING PEACH BOTTOM ATOMIC POWER STATION TELEPHONE (717) 456-7014 EXT. 4027 MONTH MAY 1994 0AY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWE NET)

(MWE-NET) 1 944 17 1060 2

945 18 1054 3

1009 19 1052 4

1062 20 1057 5

1057 21 1065 6

1052 22 1055 7

1058 23 1053 8

1063 24 1057 9

1062 25 1048 10 1054 26 1052 11 1057 27 1053 12 1057 28 1041 13 1054 29 1057 14 1070 30 1045 15 1049 31 1026 16 1047

OPERATING DATA REPORT DOCKET NO. 50 277 DATE JUNE 10,1994 COMPLETED BY PECO ENERGY COMPANY W. J. JEFFREY PERFORMANCE AND RELIABILITY SITE ENGINEERING PEACH BOTTOM AIOMIC POWER STATION TELEPHONE (717) 456 7014 EXT. 4027 OPERATING STATUS

1. UNIT NAME: PEACH BOTTOM UNIT 2 NOTES:

2. REPORTING PERIOD:

MAY, 1994

3. LICENSED THERMAL POWER (MWT):

3293

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):

kO5k

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:

THIS MONTH YR TO DATE CUMULATIVE

11. HOURS IN REPORTING PERIOD 744 3,623 174,503

12. NUMBER OF HOURS REACTOR WAS CRITICAL 639.0 3,518.0 109,630.1

13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 0.0

14. HOURS GENERATOR ON-LINE 623.0 3,502.0 105,722.2

15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0

16. GROSS THERMAL ENERGY GENERATED (MWH) 1,942,637 11,029,976 315,519,469

17. GROSS ELECTRICAL ENERGY GENERATED (MWH) 633,500 3,640,100 103,791,590

18. NET ELECTRICAL ENERGY GENERATED (MWH) 610,462 3,528,956 99,519,756 PAGE 1 0F 2

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OPERATING DATA REPORT (CONTINUED)

DOCKET No. 50 - 277 DATE JUNE 10,1994 THIS MONTH YR TO DATE CUMULATIVE

19. UNIT SERVICE FACTOR 83.7 96.7 60.6

20. UNIT AVAILABILITY FACTOR 83.7 96.7 60.6

21. UNIT CAPACITY FACTOR (USING MOC NET) 78.1 92.7 54.3

22. UNIT CAPACITY FACTOR (USING DER NET) 77.0 91.5 53.5

23. UNIT FORCED OUTAGE RATE 16.3 3.3 13.6

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

25. IF SHUTDOWN AT END OF REPORT PERIOD, 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 I

i PAGE 2 0F 2

OPERATING DATA REPORT DOCKET NO. 50 278 DATE JuhE 10,1994 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 3 NOTES:

2. REPORTING PER100:

MAY, 1994

3. LICENSED THERMAL POWER (MVT):

3293

4. NAMEPLATE RATING (CROSS MWE):

1152

5. DESIGN ELECTRICAL RATING (WET MWE):

1065

6. MAXIMUM DEPENDABLE CAPACITY (GROSS MWE): 1098

7. MAXIMUM DEPENDASLE CAPACITY (NET MWE):

1035

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

1

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

{

10. REASONS FOR RESTRICTIONS, IF ANY:

l 1

THIS MONTH YR-TO DATE CUMULATIVE

11. HOURS IN REPORTING PERIOD 744 3,623 170,399

12. NUMBER OF HOURS REACTOR WAS CRITICAL 7kkb 3,5kb$b kb8hkh$k

13. REACTOR RESERVE SHUTDOWN HOURS bb bb bb

14. HOURS GENERATOR ON LINE 744.0 3,542.0 104,833.2

15. UNIT RESERVE SHUTDOWN HOURS bb bb bb

16. GROSS THERMAL ENERGY GENERATED (MWH) 2,431,145 11,532,243 310,305,720

17. GROSS ELECTRICAL ENERGY GENERATED (MWH) 803,300 3,813,700 101,803,832 i

18. NET ELECTRICAL ENERGY GENERATED (MWH) 777,959 3,706,604 97,680,611 PAGE 1 OF 2 PO.

OPERATING DATA REPORT (CONTINUED)

DOCKET NO. 50 278 DATE JUNE 10,1994 THIS MONTH YR TO DATE CUMULATIVE

19. UNIT SERVICE FACTOR 100.0 97.8 61.5

20. UNIT AVAILABILITY FACTOR 100.0 97.8 61.5

21. UNIT CAPACITY FACTOR (USING MDC NET) 101.0 98.8 55.4

22. UNIT CAPACITY FACTOR (USING DER NET) 98.2 96.1 53.8

23. UNIT FORCED OUTAGE RATE 0.0 2.2 12.0

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

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

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

FORECAST ACH!EVED INITIAL CRITICALITY 08/07/74 09/0k/74 INITIAL ELECTRICITY COMMERCIAL OPERATION 12/23/74 PAGE 2 0F 2

-ww-

o-1 UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50 - 277 UNIT NAME PEACH BOTTOM UNIT 2 DATE JUNE 10,1994 REPORT MONTH MAY, 1994 COMPLETED BY PECO ENERGY COMPANY W. J. JEFFREY PERFORMANCE AND RELI ABILITY SITE ENGINEERING PEACH BOTTOM ATOMIC POWER STATION TELEPHONE (717) 456-7014 EXT. 4027 METHOD OF LICENSEE SYSTEM COMPONENT CAUSE AND CORRECTIVE TYPE DURATION REASON SHUTTING DOWN EVENT CODE CODE ACTION TO NO.

DATE (1)

(HOURS)

(2)

REACTOR (3)

REPORT #

(4)

(5)

PREVENT RECURRENCE 21 940514 5

17.0 H

4 N/A RC CONR00 ROO PATTERN ADJUSTMENT. REACTOR NOT SHUTDOWN 22 940514 F

121.0 A

3 N/A CB PUMPXX APRM HI HI FLUX AUTOMATIC SCRAM DUE TO RECIRC PUMP SPEED PROBLEMS 23 940523 S

52.0 H

4 N/A RC CONROD R00 PATTERN ADJUSTMENT REACTOR NOT SHUTDOWN 190.0 (1)

(2)

(3)

(4)

F - FORCED REASON HETH00 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 + LICENSE EXAMINATION F - ADMINISTRATIVE (5)

G OPERATIONAL ERROR (EXPLAIN)

H OTHER(EXPLAIN)

EXHIBIT ! - SAME SOURCE

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET No. 50 278 UNIT NAME PEACH BOTTOM UNIT 3 DATE JUNE 10,1994 REPORT MONTH MAY, 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 METHC0 0F LICENSEE SYSTEM CCNPONE N T CAUSE AND CORRECTIVE TYPE DURATION REASON SHUTTING DOWN EVENT CODE CODE ACTION TO NO.

DATE (1)

( HC1JRS)

(2)

REACTOR (3)

REPORT #

(4)

(5)

PREVENT RECURRENCE 3

940501 F

58.0 A

4 N/A CH PUMPXX REACTOR FEED PUMP CONTROL PROBLEM. REACTOR NOT SHUTDOWN.

58.0 l

)

(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 + LICENSE EXAMINATION F

ADMINISTRATIVE (5)

G - OPERATIONAL ERROR (EXPLAIN)

H - OTHER(EXPLAIN)

EXHIBli !

SAME SOURCE

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