ML20134M050

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Monthly Operating Repts for Oct 1996 for Peach Bottom Unit 2 & 3
ML20134M050
Person / Time
Site: Peach Bottom  Constellation icon.png
Issue date: 10/31/1996
From: Hydrick L, Warner M
PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9611220189
Download: ML20134M050 (14)
v • d • e


Text

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Peach Bottom Atomic Power Station

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PECO NUCLEAR ecco cee<ov comoeev 1848 Lay Road i

A Usar or PECO ENERGY ocIta, eh 17314-9o 3 2 717 456 7o14 November 7,1996 U.S. Nuclear Regulatory Commission Document Control Desk Washington, D.C. 20555 Docket Nos. 50-277 and 50-278 Gentlemen:

Enclosed is the monthly operating report for Peach Bottom Units 2 and 3 for the month of October 1996 forwarded pursuant to Technical Specification 5.6.4 under the guidance of Regulatory Guide 10.1, Revision 4.

Sincerely,

$$*A l 61Cpacy Mark E. Wamer Director, Site Engineering Peach Bottom Atomic Power Station

&f4 MEW /JGH:lph Enclosures cc:

B.W. Gorman, Public Service Electric & Gas W.P. Domsifc, 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 A.F. Kirby, Ill, Delmarva Power & Light INPO Records Center T. N. Mitchell, PECO Nuclear, Vice President, Peach Bottom Atomic Power Station l

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l ccn 96-14086 9611220189 961031 PDR ADOCK 05000277' R

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PEACH BOTTOM ATOMIC POWER STATION i

NRC MONTHLY OPERATIONS

SUMMARY

OCTOBER 1996 UNIT 2 At the beginning of October, Unit 2 was completing the 2R11 Refueling Outage. Power ascension began on 10/3/96. Power ascension was delayed due to problems associated with 'B' RFP high vibration on 10/5/96. The Unit then retumed to power ascension. At ~ 84% power on10/6/96 a scram occurred. The scram was due to the Main Generator negative phase sequence relay operation, resulting in Main Generator Lock-out. The Unit was off-line until 10/7/96. The Unit reached - 93% power on 10/8/96 when high temperature was detected on the #12 Turbine bearing. The Generator was then taken off-line for repair. Power ascension began on 10/11/96.

The Unit reached full power but required an additional rod pattern adjustment. The rod pattern j

adjustment soak began on 10/12/96 and rods were adjusted on 10/15/96. The Unit was i

ascending in power on 10/15/96 when a scram occurred due to the Main Generator negative phase sequence relay operation, resulting in Main Generator Lock-out. The Unit was off-line until 10/18/96 and reached full power on 10/20/96. An additional rod pattern adjustment was made l

late on 10/22/96 and the Unit was at full power on 10/23/96. The Unit remained at full power for l

the duration of the month.

Unit 2 net generation for October was 495,204 MWH l

l UNIT 3 l

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. Unit 3 began the month of October at 100% power. Unit 3 Megawatt losses included a planned load drop on 10/25/96 that involved a deep shallow exchange, MSIV testing, 3A Recirc MG Set Brush replacement, and Condenser waterbox cleaning. The Unit returned to full power on 10/27/96. On 10/29/96 an unplanned load dropped occurred due to Recombinerisolation. The l

Unit returned to full power on 10/30/96. The Unit remained at 100% power for the rest of the month.

Unit 3 net generation for October was 821,917 MWH.

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Attachment to l

Monthly Operating i

Report for October 1996 UNIT 2 REFUELING INFORMATION 1.

Name of facility-Peach Bottom Unit 2 1

2.

Scheduled date for next refueling shutdown:

j Reload 12 is scheduled for September 15,1998.

i 3.

Scheduled date for restart following refueling:

l -.

Restart following refueling forecast for October 10,1998.

4.

Will refueling or resumption of operation therefore require a technical specification change or other license amendment?

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

N/A l

S.

Scheduled date(s) for submitting proposed licensing action and supporting information:

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:

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-2720 Fuel Assemblies,52 Fuel Rods I

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l Dockst No. 50-277 l

Attachment to Monthly Operating Report for October 199C Page 2 l

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UNIT 2 REFUELING INFORMATION (Continued) l l

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.

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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.

1 September 1998 with full core offload capability.

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Docktt No. 50-278 Attachment to Monthly Operating Report for October 1996 UNIT 3 REFUELING INFORMATION 1.

Name of facility-Peach Bottom Unit 3 l

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Scheduled date for next refueling shutdown:

i Reload 11 scheduled for September 12,1997 1

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Scheduled date for restart following refueling Restart following refueling scheduled for October 11,1997 I

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Will refueling or resumption of operation thereafter require a technical specification change or other l

license amendment?

N/A l

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

5.

Scheduled date(s) for submitting proposed licensing action and supporting information:

6.

'important licensing considerations associated with refueling, e.g., new or different fuel design or l

supplier, unreviewed design or performance analysis methods, significant changes in fuel design, i

j new operating procedures:

j 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-2485 Fuel Assemblies,16 Fuel Rods 8.

The present licensed spent fuel pool storage capacity and the size of any increEse in licensed storage capacity that has been requested or is planned, in number of fuel assemblies:

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

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Docktt No. 50-278 Attachment to Monthly Operating Report for October 1996 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 1999 with full core offload capability.

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4 F

AVERAGE DAILY POWER LEVEL DOCKET NO. 50-Ti7

[

UNIT PEACH BOTTOM UNIT 2 T

DATE NOVEMBER 13.1996 COMPANY PECO ENERGY COMPANY l

L P. HYDRICK BUSINESS SERVICES -

SITE SUPPORT DMSION i

PEACH BOTTOM ATOMIC POWER STATION TELEPHONE (717)456-4363 MONTH OCTOBER,1996 i

. DAY

. AVERAGE DA!LY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL i-

. (MWE-NET)

(MWE-NET) l 17 0

1 0

i 2

0 18 33

~

3 168 19 703 E

4 331 20 1093 5

730 21 1095 6

108 22 1007' 7

178 23 991 8

859 24 1115 9

341 25 1127 10 0

26 1119

+

i 11 156 27 1129 5

12 980 28 1127 I

i 13 1013 29 1112 l

I 14 988 30 1121 15 824 31 1123 c

16 0

l 1

--2

AVERAGE DAILY POWER LEVEL E

DOCKET NO; 50-278.

UNIT PEACH BOTTOM UNIT 3 DATE NOVEMBER 13,1996 COMPANY PECO ENERGY COMPANY L P. HYDRICK BUSINESS SERVICES SITE SUPPORT DMSION i

PEACH BOTTOM ATOMIC POWER STATION '

i TELEPHONE (717)456-4383 j

MONTH OCTOBER,1996 r

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

(MWE-NET)

[

1 1113 17 1118 2

1113 18

.1117~

3 1114 19 1127 I

4 1115 20 1133 5

1124 21 1101 i

6 1111 22 1117 f

7 11t6 23 1115 i

8 1120 24 1117 9

1117 25 1092-1 l

10 1122 26 816 l

l 11 1121 27 1121

'[

12 1126 28 1127 f

13 1126 29 958 r

14 1126 30 1115

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15 1130 31 1117 l

i 16 1114 i

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OPERATING DATA REPORT DOCKET NO. 50-277 DATE NOVEMBER 13,1996 COMPLETED BY PECO ENERGY COMPANY L P. HYDRICK BUSINESS SERVICES SITE SUPPORT DIVISION '

PEACH BOTTOM ATOMIC POWER STATION TELEPHONE (717) 456-4383 OPERATING STATUS

1. UNIT NAME: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _P_EA_ C_ H_ B_ O_ T_T_O_M_U_N_IT_ 2_
2. REPORTING PERIOD: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _, _ OCTO B E_R,1_996,
3. LICENSED THERMAL POWER (MWT):_________________________,_____345_8
4. NAMEPLATE RATING (GROSS MWE): ______________________________1,221
5. DESIGN ELECTRICAL RATING (NET MWE): ___________,,_____________11,19
6. MAXIMUM DEPENDABLE CAPACITY (GROSS MWE):

_____________________1159

7. MAXIMUM DEPENDABLE CAPACITY (NET MWE): _______________,_______1,093
8. IF CHANGES OCCUR IN CAPACITY RATINGS (ITEMS 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 745 7,320 195,720
12. NUMBER OF HOURS REACTOR WAS CRITICAL 691.0 6,856 0 129,451.5
13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 0.0
14. HOURS GENERATOR ON-LINE 547.0 6,712.0 125,313.2
15. UNIT RESERVE SHUTDCWN HOURS 0.0 0.0 0.0
16. GROSS THERMAL ENERGY GENERATED (MWH) 1,618,174 19,345,452 376,921,495
17. GROSS ELECTRICAL ENERGY GENERATED (MWH) 513,400 6,242,500 123,782,290
18. NET ELECTRICAL ENERGY GENERATED (MWH) 495,204 6.016,312 118,822,207 PAGE 1 OF 2

OPERATING DATA REPORT (CONTINUED)

DOCKET NO.

50 - 277 DATE NOVEMBER 13,1996 THIS MONTH YR-TO-DATE CUMULATIVE

19. UNIT SERVICE FACTOR 73.4 %

91.7 %

64.0 %

20. UNIT AVAILABILITY FACTOR 73.4 %

91.7 %

64.0 %

21. UNIT CAPACITY FACTOR (USING MDC NET) 60.8 %

75.2 %

57.4 %

22. UNIT CAPACITY FACTOR (USING DER NET) 59.4 %

73.4 %

56.6 %

23. UNIT FORCED OUTAGE RATE 20.7 %

2.1 %

11.8 %

24. SHUTDOWNS SCHEDULED OVER THE NEXT 6 MONTHS (TYPE DATE AND DURATION OF EACH):
25. IF SHUTDOWN AT THE END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP:
26. UNITS IN TEST STATUS (PRIOR TO COMMERCIAL OPERATIONS):

FORECAST ACHIEVED INITIAL CRITICALITY 09/16/73 INITIAL ELECTRICITY 02/18/74 COMMERCIAL OPERATION 07/05/74 PAGE 2 OF 2

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OPERATING DATA REPORT

^

DOCKET NO. 50-278 DATE NOVEMBER 13,1996 COMPLETED BY PECO ENERGY COMPANY

~

L P. HYDRICK t

BUSINESS SERVICES SITE SUPPCRT DMSION PEACH BOTTOM ATOMIC POWER STATION TELEPHONE (717) 456-4383 OPERATING STATUS

1. UNIT NAME...... - - - - - - - - - - -...... - - - - -... - P.EA. C.H. B. O.T.T.O.M.U.N.IT 3 i

g,

2. REPORTING PERIOD:, _ _ _,,, _ _ _ _ _ _ _ _ _ _ _, _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ OCTOB ER,1,996, f
3. UCENSED THERMAL POWER (MWT):_______,,________ ___,__________3458
4. NAMEPLATE RATING (GROSS MWE): _____________________________1_221
5. DESIGN ELECTRICAL RATING (NET MWE): ____,,,_______,________,__11_19
6. MAXIMUM DEPENDABLE CAPACITY (GROSS MWE):

_____________________1159

7. MAXIMUM DEPENDABLE CAPACITY (NET MWE):,_____________,____,__ 1,093,
8. IF CHANGES OCCUR IN CAPACITY RATINGS (ITEMS 3 THROUGH 7 ) SINCE LAST REPORT, GIVE REASONS:
9. POWER LEVEL TO WHICH RESTRICTED, IF ANY (NET MWE):
10. REASONS FOR RESTRICTIONS,IF ANY:

j THIS MONTH YR-TO-DATE CUMULATIVE

11. HOURS IN REPORTING PERIOD 745 7,320 191,616 1
12. NUMBER OF HOURS REACTOR WAS CRITICAL 745.0 7,231.1 128,518.3 j
13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 0.0 I
14. HOURS GENERATOR ON-LINE 745.0 7,163.0 124,971.2
95. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0
16. GROSS THERMAL ENERGY GENERATED (MWH) 2,537,866 24,280,153 373,966,610 f
17. GROSS ELECTRICAL ENERGY GENERATED (MWH) 845,100 8,023.100

~ 122,642,532

18. NET ELECTRICAL ENERGY GENERATED (MWH) 821,917 7,793,635 117,807,488 i

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r OPERATING DATA REPORT (CONTINUED)

DOCKET NO.

50-278 DATE NOVEMBER 13,1996 THIS MONTH YR-TO-DATE CUMULATIVE I

19. UNIT SERVICE FACTOR 100.0 %

97.9 %

65.2 %

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20. UNIT AVAILABIUTY FACTOR 100.0 %

97.9 %

65.2 %

21. UNIT CAPACITY FACTOR (USING MDC NET) 100.9 %

97.4 %

59.1 %

22. UNIT CAPACITY FACTOR (USING DER NET) 98.6 %

95.1 %

57.5 %

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23. UNIT FORCED OUTAGE RATE

.0'%

2.1 %

10.6 %

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24. SHUTDOWNS SCHEDULED OVER THE NEXT 6 MONTHS (TYPE, DATE AND DURATION OF EACH):
25. IF SHUTDOWN AT THE END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP:

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

FORECAST ACHIEVED INITIAL CRITICALITY O&O7/74 INITIAL ELECTRICITY 0901/74 COMMERCIAL OPERATION 12/23/74 i

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UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-277 UNIT NAME PEACH BOTTOM UNIT 2 DATE NOVEMBER 13,1996 COMPLETED BY PECO ENEROY COMPANY L P. HYDRICK i

4 BUSINESS SERT 1CES.

SITE SUPPORT DMSION i

PEACH BOTTOM ATOMIC POWER STATION REPORT MONTH OCTOBER,1996 TELEPHONE (717)456-4383 l

METHOD OF LICENSEE SYSTEM COMPONENT CAUSE AND CORRECTIVE i

TYPE DURATION REASON SHUTTING DOWN

. EVENT CODE CODE ACTION TO i

NO.

DATE (1)

(HOURS)

(2)

REACTOR (3)

REPORT #

(4)

(5)

PREVENT RECURRENCE i

19 961001 S

51.0 H

2 ZZ 777777 Refuel Outage-2R11 (shut down)

Durabon shown only for shut downs 20 961005 F

A 4

CH PUMPXX Reactor feed pump *B'high vibrabon i

(power reduction) j 21 961005 S.

H 4

ZZ 777777 Power ascenson foRowing refuel outage (power reduchon) 22 961006 F

33.1 A

3 HA RELAYX Main generator negative phase relay operation (shtidown) i 23 961008 F

48.0 A

4 HA TURBIN Turt>ine beanng (#12) high temp (shut down) 24 961013 S

H 4

RB CONROD Rod Pattem Adjustment (power reduchon) 25 961015 F

65.9 A

3 HA RELAYX Main generator negatne phase relay operahon (shut down) 26 961022 S

H 4

RB CONROD Rod Pattern Adjustment (power reduchon)

TOTAL HOURS 198.0 (1)

(2)

(3)

(4)

F-FORCED REASON METHOD EXHIBIT G -INSTRUCTIONS S - SCHEDULED A-EQUlPMENT FAILURE (EXPLAIN) 1 - MANUAL FOR PREPARATION OF DATA B - MA!NTENANCE OR TEST 2-MANUAL SCRAM ENTRY SHEETS FOR LICENSEE C - REFUEUNG 3-AUTOMATIC SCRAM EVENT REPORT (LER) i D-REGULATORY RESTRICTION 4-OTHER (EXPLAIN)

FILE (NUREG-0161)

E - OPERATOR TRAINING + LICENSE EXAMINATION F - ADMINISTRATIVE (5)

G-OPERATIONAL ERROR (EXPLAIN)

EXHIBIT I-SAME SOURCE H - OTHER (EXPLAIN)

~ UNrr SHUTDOWNS AND POWER REDUCTIONS -

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t DOCKET NO, 50-278 UNIT NAME PEACH BOTTOM UNIT 3

' DATE NOVEMBER 13,1996 COMPLETED BY PECO ENERGY COMPANY

, L P. HYDRICK i

BUSINESS SERVICES SITE SUPPORT DIVISION PEACH BOTTOM ATOMIC POWER STATION REPORT MONTH OCTOBER,1996 TELEPHONE (717)456 4383 4

METHOD OF LICENSEE SYSTEM COMPONENT CAUSE AND CORRECTIVE i

TYPE DURATION REASON SHUTTING DOWN EVENT CODE CODE ACTION TO NO.

DATE (1).

. HOURS)

(2)

REACTOR (3)

REPORT #

(4)

(5)

PREVENT RECURRENCE

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i 21 961025 S

B 4

CD VALVEX MSIVTesting, Deep shaAow exchange (power reduchon)

L Durabon shown only for shut downs

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22 961029' F

H 4

HC rec"'S Recomtunerisotahon l

(power reduchon) i TOTAL HOURS

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(1)

(2)

(3)

(4)

F-FORCED REASON METHOD EXHIBIT G -INSTRUCTIONS i

S-SCHEDULED A - EQUIPMENT FAILURE (EXPLAIN) 1 - MANUAL FOR PREPARATION OF DATA 1

B - MAINTENANCE OR TEST 2-MANUAL SCRAM ENTRY SHEETS FOR UCENSEE C-REFUELING 3-AUTOMATIC SCRAM EVENT REPORT (*.ER)

D - REGULATORY RESTRICTION 4-OTHER (EXPLAIN)

FILE (NUREG-0161)

E -OPERATOR TRAINING + LICENSE EXAMINATION F - ADMINISTRATIVE (5) i G-OPERATIONAL ERROR (EXPLAIN)

EXHIBITI-SAME SOURCE H -OTHER (EXPLAIN)

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