Text

Monthly Operating Repts for May 1986
	ML20206B732
Person / Time
Site:	Peach Bottom
Issue date:	05/31/1986
From:	Alden W, Logue R; PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC
To:	; NRC OFFICE OF ADMINISTRATION (ADM), NRC OFFICE OF INSPECTION & ENFORCEMENT (IE)
References
	NUDOCS 8606190178
	Download: ML20206B732 (17)
	v • d • e

i AVECACE DAILY UNIT POWED LEVEL DOCKET NO. 50 - 277 UNIT PEACH 80TTDM UNIT 2 DATE JUNE 15.1986 C0t1PANY PHILADELPHIA ELECTRIC Cor1PANY W.M. ALDEN ENGINEER-IN-CHARGE LICENSING SECTION MJCLEAR GENERATION DIVISIDH TELEPHONE (2151 841-5022 110tlTH MAY 1986 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWE-NET)

(MWE-NET) 1 785 17 1938 2

2007 18 1017 3

1071 19 1039 4

1973 20 1050

'5 1971 21 1951 6

1071 22 1055 7

1065 23 ~

1059 8

1067 24 911 l

9 1071 25 1035 10 1067 26 1956 11

,1033 27 1055 12 1066 28 1027 13 1065 29 979 10 1067 30 990 15 1056 31 866 16 1066 6

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A\\ EUAGE DAILY UNIT POWER LEVEL DOCKET HO. 50 - 278 UNIT PEACH BOTTON UNIT 3 DATE JUNE 15,1986 COMPANY PHILADELPHIA ELECTRIC COMPANY V.M.ALDEN ENGINEER-IN-CHARGE LICENSING SECTION HUCLEAR GENERATION DIVISION TELEPHONE (2151 841-5022 NCHTH HAY 1986 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (HWE-NET)

(MWE-HET) i I

1 1027 17 759 2

765 18 927 3

993 19 925 4

1046 to 983 4

5 1957 21 970 6

1060 22 1002 7

1043 23 992 8

991 24 985 9

1033 25 920 10 1057 26 892 11

,1034 27 997 12 992 28 924 13 602 29 897 10 622 30 898 15 613 31 942 16 623

DPEZATING DATA REPORT DOCKET NO. 50 - 277 DATE JUNE 15.1986 COMPLETED BY PHILADELPHIA T'.ECTRIC COMPANY W.M.ALDEN ENGINEER-IN-CHARGE LICENSING SECTION NUCLEAR GENERATION DIVISION TELEPHONE 12151 841-5022

)

OPERATING STATUS

........____ ____.=

1. UNIT HAME PEACH BOTTOM UNIT 2 I NOTESt UNIT 2 EXPERIENCED ELEVEN l

i i

2. REPORTING PERID0t MAY, 1986 l

FDRCED LOAD REDUCTIONSs l

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3. LICENSED THERMAL POWER (MWTil 3293 l

AND DHE SCHEDULED LOAD l

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4. HAMEPLATE RATING (GROSS MWElt 1152 l

REDUCTION.

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5. DESIGN ELECTRICAL RATING (HET MWElt 1065 l

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6. MAXIMUM DEPENDABLE CAPACITY (GROSS MWEl* 1098 l

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7. MAXIMUM DEPENDABLE CAPACITY (HET MWEle 1051 l

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8. IF CHANGES DCCUR IN CAPACITY RATINGS (ITEMS HUMBER 3 THROUGH 7) SINCE LAST REPORTe GIVE REASONSI

9. POWER LEVEL TO WHICH RESTRICTED, IF ANY (HET MWEl*

10. REASONS FOR RESTRICTIONS. IF ANY:

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THIS MONTH YR-TO-DATE CUMULATIVE

11. HOURS IN REPORTING PERIOD 744 3.623 104,375

12. NUMBER OF HOURS REACTOR WAS CRITICAL 744.0 3.081.7 68.275.9

13. REACTDR RESERVE SHUTDOWN HOURS 0.0 0.0 0.0

14. HOURS GENERATOR DN-LINE 744.0 3.016.2 66.145.0

15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0

16. GROSS THERMAL ENERGY GENERATED (MWHI 2.373.096 9.104.270 195,370.785

17. GROSS ELECTRICAL ENERGY GENERATED (MWHI 794,780 3,021,600 64.234.560

18. NET ELECTRICAL ENERGY GENERATED (MWHI 766.325 2.919,380 61.511.675

19. UNIT SERVICE FACTOR 100.0 83.3 63.4

2G. UtJIl K.*AILASILITY FACTOR 100.0 83.3 63.4

21. uIIT CAPACITY FACTOR (USItG tWC NET) 96.0 76.7 56.1 C;;. UNIT CAPACITY FACTOR (USING DER HET)

%.7 75.7 55.3

23. UNIT FORCED OUTAGE RATE 0.0 13.9 13.0 2%. SHUTDOWits SCHEDULED OVER HEXT 6 MONTHS (TYPE DATE. AND DURATION OF EACHlt

25. IF SHUTDOWN AT END OF REPORT PERIOD. ESTIMATED DATE OF STARTUPt

26. UNIT 5 IN TEST STATUS (PRIOR TO Cot 1MERCIAL OPERATION):

FORECAST ACHIEVED IHITIAL CRITICALITY

..../.16 / 73 09 INITIAL ELECTRICITY.

02/.18/74

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Cott3tERCIAL OPERATION

..../.05 / 74 07

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OPERATING DATA REPORT DOCKET NO. 50 - 278 DATE JUNE 15.1986 COMPLETED BY PHILADELPHIA ELECTRIC COMPANY W.M.ALDEN ENGINEER-IN-CHARGE LICENSING SECTION NUCLEAR GENERATI0H DIVISION TELEPHONE (215) 841-5022 OPERATING STATUS

1. UNIT NAMEt PEACH BOTTOM UNIT 3 l HOTESt UNIT 3 EXPERIENCED SIXTEEN l

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2. REPORTING PERIDOT MAY. 1986 l

FORCED LOAD REDUCTIONS, l

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3. LICENSED THERMAL POWER (PSITit 3293 l

AM TWO SCHEDULED LOAD l

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4. NAMEPLATE RATING (GROSS MWEls 1152 l

REDUCTIONS.

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5. DESIGN ELECTRICAL RATING (HET IS4Elt 1065 l

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6. MAXIMUM DEPENDABLE CAPACITY (GROSS P94Els 1098 l

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7. MAXIMUM DEPEMABLE CAPACITY (HET IS4Elt 1035 l

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- 8. IF CHANGES OCCUR IN CAPACITY RATINGS (ITEMS NUMBER 3 THROUGH 7) SINCE LAST REPORT. GIVE REASONSt

9. POWER LEVEL TO netICH RESTRICTED, IF ANY (HET PSdE)*

10. REASONS FOR RESTRICTIONS. IF ANYt THIS MONTH YR-TO-DATE Cl#1ULATIVE

11. HOURS IN REPORTING PERIOD 744 3.623 100.271

12. NUMBER OF HOURS REACTOR WAS CRITICAL 744.0 1.769.9 70.383.1

13. REACTOR RESERVE SHUTD0lel HOURS 0.0 0.0 0.0

14. HOURS GENERATOR OH-LINE 744.0 1.513.3 68.367.7

15. UNIT RESERVE SHUTDolet liOURS 0.0 0.0 0.0

16. GROSS THERMAL ENERGY GENERATED (ftel) 2.170.680 3,706.445 198.703.109

17. GROSS ELECTRICAL ENERGY GENERATED (Ptet) 712,930 1,177.880 65.171.550

18. NET ELECTRICAL ENERGY GENERATED (flet) 685.768 1.119.127 62.511.868

19. UNIT SERVICE FACTOR 100.0 41.8 68.2

20. UNIT AVAILABAL2,TY FACTOR 100.0 01.8 68.2 2I. UNIT CAPACITY FACTOR (USING PEC NET)

- 89.1 29.8 60.2

22. LNIT CAPAC1(Y FACTOR (USING DER NET) 86.5 29.0 58.5

23. UNIT FORCED OUTAGE RATE 0.0 7.3 7.1

..-=

20. SHUTDOMIS SCHEDULED DVER NEXT 6 MONTHS ITYPE. DATE. AND DURATION OF EACH)2

25. IF !HUTDowl AT E m 0F REPORT PERIDO. ESTIMATED DATE OF STARTUP

26. UNITS IN TEST STATUS (PRIOR TO C0f1MERCIAL OPERATION)

FORECAST ACHIEVED INITIAL CRITICALITY

=-08/07/74 INITIAL ELECTRICITY-

...../.01/ 7 4 09 Co mERCIAL OPERATION

.____/_23 / 7 4 12

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ENGINEER-IN-CHARGE LICENSING SECTION NUCLEAR GENERATION DIVISION TELEPHONE (215) 841-5022 l

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~ UNIT SHUTDOWS AM POWER REDUCTIONS,

DOCKET No. 50 - 277 UNIT HAME PEACH BOTTOM UNIT 2

+

DATE JUNE 15:1986 REPORT MONTH MAYe 19%

COMPLETED BY PHILADELPHIA ELECTRIC COMPANY W.M.ALDEN ENGINEER-IN-CHARGE LICENSING SECTION NUCLEAR GENERATION DIVISION TELEPHONE t2151 641-5022 l

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l l METHOD OF l LICENSEE ISYSTEMlCOMP0HENTl CAUSE AM CORRECTIVE

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ENTRY SHEETS FOR LICENSEE C - REFUELING 3 - AUTOMATIC SCRAM.

EVENT REPORT (LER)

D - REGULATORY RESTRICTION 4 - OTHER (EXPLAIN)

F'ILE (HUREG-0161)

E - OPERATOR TRAINING + LICENSE EXAMINATION F - AOMINISTRATIVE (5) 8 - OPERATIONAL ERROR (EXPLAIN) l N - OTHERIEXPLAIN)

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UNIT $NUTDOWS Aim POWER REDUCTIONS,

DOCKET NO. 50 - 278 WIT HAME PEACH BOTTOM t#4IT 3 DATE JUNE 15.1986 REPORT MONTH MAY. 1986 COMPLETED BY PHILADELPHIA ELECTRIC COMPANY W.M.ALDEN ENGINEER-IN-CHARGE LICENGIts SECTION DAJCLEAR GENERATION OIVISION TELEPHONE (215) 841-5022 l

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l l NETHOD OF l LICENSEE lSYSTEMICOMPONENTl CAUSE Ale CORRECTIVE I

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UNIT SHUTD0144S ADO POWER REDUCTIONS DOCKET No. 50 278 UNIT HAME PEACH BOTTON UNIT 3 DATE JUNE 15,1966 REPORT MONTH MAYe 1986 COMPLETED BY PHILADELPHIA ELECTRIC CD'1PANY W.H.ALDEN ENGINEER-IN-CHARGE LICENSING SECTION PAJCLEAR GENERATI0H DIVISION TELEPHONE (215) 841-5022 s...........

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UNIT SHUTDOWHS A>W POWER REDUCTIONS,

DOCKET NO. 50 - 278 UNIT HAME PEACH BOTTOM UNIT 3 DATE JUNE 15,1986 REPORT MONTH MAYe 1986 COMPLETED BY PHILADELPHIA ELECTRIC COMPAHY W.M.ALDEN ENGINEER-IN-CHARGE LICENSING SECTION HUCLEAR GENERATION DIVISION TELEPHONE (215) 841-5022 l

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ENTRY SHEETS FOR LICENSEE C - REFUELING 3 - AUTOMATIC SCRAM.

EVENT REPORT (LERI D - REGULATORY RESTRICTION 4 - OTHER (EXPLAIH)

FILE (HLNIEG-0161)

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

G - OPERATIONAL ERROR (EXPLAINI H - OTHERIEXPLAINI EXHI8IT I - SAME SOURCE 4

0

I Peach Bottom Atomic Power Station Narrative Summary of Operating Experience May, 1986 UNIT 2 Unit 2 began the report period at 64% power, in load recovery following a control rod pattern adjustment.

Full power was established on May 2.

Full power was maintained until'May 11 when a load reduction of 100 MWe was taken as a result of main transformer oil and winding high temperature.

Nine similar load changes took place on a daily basis through the month..The transformer oil coolers will be cleaned using high pressure water lances.

On May 24, a load reduction was taken to accommodate a control rod pattern adjustment.

Load recovery was completed on May 25.

On May 31, with the unit operating at 95% power, the 2B recirculation pump Motor Generator (M-G) set drive motor tripped on generator field overcurrent caused by worn brushes in the exciter.

The resulting elr;ctrical arc caused damage to the 2B Recirculation M-G see collector rings and brush boxes.

Load was reduced to below 35% p9wer, and single loop recirculation procedures were implemented.

Unit 2 ended the report period at reduced power, and repairs in progress to return the 2B recirculation M-G set to service.

Unit 3 Unit 3 began the report period operating at 100% power.

Load was reduced on May 1 to 60% to accommodate a control rod pattern l

adjustment.

Load recovery was completed on May 3.

Fifteen load reductions ranging between 50 to 300 MWe were taken on a daily basis during the month of May as a result of main transformer.

The transformer oil coolers have been cleaned with the use of a high pressure water lance, and will be cleaned quarterly to maintain lower winding temperatures.

Load was reduced from 100% power to 650 MWe on May 12-17 for condenser tube leak inspections, to reduce reacto~ "ater conductivity.

Several tube leaks were found and rep ired.

Load recovery was initiated on May 17 and completed i,n May 18.

i On May 25, load was reduced to 890 MWe to perfprm local power range monitor (LPRM) calibrations.

The calibrations were completed and the unit was returned to full power.

Unit 3 ended the report period operating at full power.

Dockot No. 50-277 Attachm nt to Monthly Operating-Report for May, 1986 UNIT 2 REFUELING INFORMATION 1.

Name of facility:

Peach Bottom Unit 2 2.

Scheduled date for next refueling shutdown:

February 28, 1987 3.

Scheduled date for restart following refueling:

May 29, 1987 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?

Technical Specifications to accommodate reload fuel.

Modifications to reactor core operating limits.

5.

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

Reload 7 license amendment to be submitted December 12, 1986.

6.

Important licensing considctations 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:

None expected.

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 - 1462 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.

Replacement higher density fuel racks were approved by the NRC on February 19, 1986 which increases the licensed fuel pool capacity to a total of 3819 fuel bundles in each fuel pool.

This modification is scheduled for completion by January 31, 1987.

Docket No. 50-277 Attachm:nt to Monthly Oparating Report for May, 1986 Page 2 UNIT 2 REFUELING INFORMATION (Continued) 9.

The projected date of the last refueling that can be discharged to the spent fuel pool assuming the present capacity, prior to the completion of the new fuel racks installation:

March, 1992 (February, 1987, with reserve full core discharge) 10.

The projected date of the last refueling that can be discharged to the spent fuel pool assuming the relicensed capacity, subsequent to the completion of the new fuel racks installation:

March, 1995 (March, 1998, with reserve full core discharge)

Docket No. 50-278 Attachmant to Monthly Operating Report for MAY, 1986 UNIT 3 REFUELING INFORMATION y

1.

Name of facility:

i Peach Bottom Unit 3 I

2.

Scheduled date for next refueling shutdown:

September 12, 1987 3.

Scheduled date for restart following refueling:

September 9, 1988 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?

Technical Specifications to accommodate reload fuel.

Modifications to reactor core operating limits.

5.

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

Reload 7 License Amendment to be submitted January 7, 1988 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:

None expected.

7.

The number of fuel assemblies (a) in the core and (b) in the spent fuel storage pool:

1 (a) Core - 764 Fuel Assemblies (b) Fuel Pool - 1496 Fuel Assemblies, 6 Fuel Rods 1

Docket No. 50-278 Attachmant to Monthly Operating Report for May, 1986 Page 2 UNIT 3 REFUELING INFORMATION (Continued) 8.

The present. licensed spent fuel pool storage capacity and the size of any increase in licensed storage capacity that has been I

requested or is planned, in number of fuel assemblies:

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

Replacement higher density fuel racks were approved by the NRC on February 19, 1986 which increases the licensed fuel pool. capacity to a total of 3819 fuel bundles in each fuel pool.

This modification will be C

implemented following completion of a similar change for Unit 2.

!)

The projected date of the last refueling that can be discharged 9.

to the spent fuel pool assuming the present capacity, prior to the completion of the new fuel racks installation:

March, 1993 (September, 1987, with reserve full core discharge) 10.

The projected date of the last refueling that can be discharged to the spent fuel pool assuming the relicensed capacity, subsequent to the completion of the new fuel racks installation:

March, 1999 (March, 1996, with reserve full j

core discharge) i i

I PHILADELPHIA ELECTRIC COMPANY 2301 MARKET STREET P.O. BOX 8699 PHILADELPHI A PA.19101 (215)841 4000 Docket Nos. 50-277 50-278 Director Office of Inspection & Enforcement US Nuclear Regulatory Commission Washington, DC 20555 Attention:

Document Control Desk

SUBJECT:

Peach Bottom Atomic Power Station Monthly Operating Report Gentlemen:

Attached are twelve copies of the monthly operating report for Peach Bottom Units 2 and 3 for the month of May, 1986, forwarded pursuant to Technical Specification 6.9.1.d under the guidance of Regulatory Guide 10.1, Revision 4.

Very truly yo rs, YD 2,w R. H. Logue Superintendent Nuclear Services Attachment cca Dr.

T. E. Murley, NMC, Mr. T.

P. Johnson, Resident Inspector Mr. Stan P. Mangi, Dept. of Envir. Resources Mr. P. A. Ross, NRC (2 copies)

Mr. Thomas Magette, Maryland Power Plant Siting INPO Records Center Y,'i,

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ML20206B732

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