ML20199E347

Monthly Operating Repts for Dec 1998 for Peach Bottom,Units 1 & 2.With

ML20199E347
Person / Time
Site:	Peach Bottom
Issue date:	12/31/1998
From:	Johnston G, Kilgore D PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9901200386
Download: ML20199E347 (11)

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Peach Bottom Atenwc Power Station l' 9

&PECO NUCLEAR

( mo m vc -a, 1848 Lay Road A Unit of PECO Energy Delta. PA 17314 9032 717 456 7014 l

i January 5,1999 U.S. Nuclear Regulatory Commission  ;

Document Control Desk Washington, D.C. 20555 l

Docket Nos. 50-277 and 50-278 i Gentlemen:

Enclosed is the monthly operating report for Peach Bottom Units 2 and 3 for the month of December 1998 forwarded pursuant to Technical Specification 5.6.4 under the guidance of Regulatory Guide 10.1, Revision 4.

1 Sincerely, l

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-q n L. Johnston  !

irector, Site Enginp/ enng Peach Bottom Ato Power Station  ;

GLJ/PJD/DLK!JC:dmk i Q C Enckp srek& # r/ s cc: N.J. Sproul, Public Service Electric & Gas R. R. Janati, Commonwealth of Pennsylvania R.I. McLean, State of Maryland

' H. J. Miller, Administrator, Region I, USNRC A.C. McMurtray, USNRC, Senior Resident inspector A.F. Kirby,111, Delmarva Power & Light i INPO Records Center J. Doering, PECO Nuclear, Vice President, Peach Bottom Atomic Power Station (e-mail)

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-' 9901200316 98123127 DR ADOCA O

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Peach Bottom Atomic Power Staton Unit 2 December i through December 31,1998 I

1. Narrative Summary of Operatina Experiences Unit 2 began the month of December at 100% power.

The unit reduced power to 60% starting at 23:00 on December 11 to perform condenser waterbox cleaning.

I The unit returned to 100% at 05:00 on December 13. j The unit reduced power to 60% starting at 02:00 on December 19 to repair an extraction  !

steam line leak.

The unit reached 100% power at 15:00 on December 19.

Unit 2 ended the month of December at 100% power.

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Attachment to Monthly Operating Report for December 1998 UNIT 2 REFUEUNG INFORMATION 1, Name of facility-Peach Bottom Unit 2

2. Scheduled date for next refueling shutdown:

Reload 13 is scheduled for September 29,2000.

3. Scheduled date for restart following refueling:

Restart following refueling forecast for October 27,2000.

4. Wdi refueling or resumption of operation therefore require a technical specification change or otherlicense amendment?

N/A 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 suppler, unrewswed design or performance analysis methods, significant changes in fuel design, new operating procedures:

a. The reload included 292 GE-13 bundles which replaced an equal number of GE-11 bundles.

This was the second reload of GE-13 fuel for the unit.

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• l Docket No. 50-277 Attachment to l

' Monthly Operating Repod for December 1998 ,

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 l

(b) Fuel Pool- 3012 Fuel Assemblies,52 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: ,

i 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 ful! core offload capability.

September 1998 wth full core offload capability.

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OPERATING DATA REPORT

' DOCKET NO. 50 - 277 DATE JANUARY 6,1999 COMPLETED BY PECO ENERGY COMPANY D. M. KILGORE PLANT ENGINEERING ENGINEERING DIVISION PEACH BOTTOM ATOMIC POWER STATlos 4 TELEoHONE (717)456 3412 OPERATING STATUS i

PEACH BOTTOM UNIT 2 1, UNIT NAME- .~ -

DECEMBER,1998

2. REPORTING PERIOD-. . . _ . . . . . . . . . _ . _ _ . . . . _ . . . . . . . . . . . _ . . _

1119

3. DESIGN ELECTRICAL RATING (NET MWE)-

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1159

4. M4J(It10M DEPENDABLE CAPACITY (GROSS MWE)- . _ . _ . . _ . _ . _ . . . _ . . . . . _ .

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'T 1093 T 5. MAXIMUM DEPENDABLE CAPACITY (NET MWE): . . - . . . - . . . -

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i THIS MONTH YR-TO-DATE CUMitATNE 7,900.1 147,567.2 744.0

6. NUMBER OF HOURS REAC & WAS CPdICAL 0.0 00 0.0

7. RF>CTOR RESERVE SHU,TWN ?~ + 3 ,

7,923.6 143,363.8 744.0

...G,r Ohm .. w s M ON-LINE 0.0 0.0 0.0

, a t.'NITRESERVE SHUTIX. Y de WORO 822,512 7,665,474 137,892.272

- 60. NET ELECTRICAL ENERGY GENERATED (MWH) i e

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UNIT SHUTDOWNS DOCKET NO.60-277 UNIT NAME PEACH BOTTOM UNIT 2 DATE JANUARY 6,1999 4 COMPLETED BY PECO ENERGY COMPANY D. M. KILGORE 4 PLANT ENGINEERING ENGINEERING DIVISION PEACH BOTTOM ATOMIC POWER STATION DECEMBER,1998 TELEPHONE (717)456-3412 REPORT MONTH METHOD OF CAUSE AND CORRECTIVE REASON SHUTTING DOWN ACTION TO TYPE DURATION REACTOR (3) PREVENT RECURRENCE NO. DATE (1) (HOURS) (2) 4 TOTAL HOURS 4

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REASON METHOD F-FORCED 1 - MANUAL S - SCHEDULED A EQUIPMENTFAILURE(EXPLAIN)

' 2 - MANUAL SCRAM B - MAINTENANCE OR TEST 3- AUTOMATIC SCRAM C- REFUELING D- REGULATORY RESTRICTION .

4 - OTHER (EXPLAIN)

E - OPERATOR TRAINING + LICENSE EXAMINATION F- ADMINISTRATNE -

-' G - OPERATIONAL ERROR (EXPLAIN)

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l Peach Bottom Atomic Power Station Unit 3 December 1 through December 31,1998

1. Narrative Summary of Operatina Exoeriences Unit 3 began the month of December at 69% power, starting up from an outage to repair l

an instrument nitrogen supply line.

1 The unit returned to 100% power at 17:00 on December 1.

The unit reduced power to 15% starting at 23:00 on December 2 to repair main turbine lube oil booster pump valves.

The generator was removed from the grid at 08:29 on December 3.

l . The generator was synchronized to the grid at 05:49 on December 8.

The unit retumed to 100% power at 03:00 on December 11.

i Unit 3 ended the month of December at 100% power.

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• . DocketNo 50-278 i Attachment to

! Monthly Operating  !

Report for December 1998 l

UNIT 3 REFUELING INFORMATION

1. . Name of facility:

Peach Bottom Unit 3 b ]

l 2. ' Scheduled Gaim fur next refuerng shutdown:

C Reload 12 schedelod for October 1,1999

3. Scheduled date for restart following refueling Restart following refueling scheduled for November 1,1999

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4. ' Will refueling or resumption of operation thereafter require a technical specificaton change or other license amendment?

Yes if answer is yes, what, in general, will these be?

.1. Recirculating Pump Trip Modificaton to be installed dunng 3R12.

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2. Power Range Monitor Modificaton to be implemented during 3R12.

SI Scheduled date(s) for submitting proposed licensing acton and supporting information. -l

1. Recirculating Pump Trip has been submitted, and was approved for implementation.

2. Power Range Monitor is scheduled to be submitted in March,1999. l 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, ,

i new operating procedures: 1 (a) Preliminary reload will include 276 GE-13 bundles. ,

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

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- (a) Core-764 Fuel Assemblies (b) Fuel Pool- 2777 Fuel Assemblies,16 Fuel Rods (292 new 3R11 bundles)

- ( one of the 2777 is a skeleton which contains less than a full complement of fuelrods) 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 asremblies.

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Dock;t No. 50-278 Attachment to Monthly Operating Report for December 1998 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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OPERATING DATA REPORT DOCKET NO. 50 - 278 DATE JANUARY 6.1999 COMPLETED BY PECO ENERGY COMPANY D. M. KILGORE PLANT ENGINEERING ENGINEERING DNISION PEACH BOTTOM ATOMIC POWER STATION TELEPHONE (717)456-3412 OPERATING STATUS PEACH BOTTOM UNIT 3 .

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1. UNIT NAME: .-.. - . . - . . , - . . .

DECEMBER,1998 .

2. REPORTING PERIOD: _

tits

3. DESIGN ELECTRICAL RATING (NET MWE)- ,,

1159

4. MAXIMUM DEPENDABLE CAPACITY (GROSS MWE): ._, ,

1093

5. MAXIMUM DEPENDABLE CAPACITY (NET MWE): ,,_ _,_ ._

Tits MONTH YR-TO-DATE CUMULATNE 8.355.1 146,308.9 744.0

6. NUMBER OF HOURS REACTOR WAS CRITICAL 0.0 0.0 00

7. REACTOR RESERVE SHUTDOWN HOURS 8.172.8 142,517.0 626.7

8. HOURS GENERATOR ON-LsNE 0.0 0.0 O.0

9. UNIT RESERVE SHUTDOWN HOURS '

676,767 8,823,826 135,828,748 11 NET ELECTRICAL ENERGY GENERATED (MWH) 5.

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UNIT SHUTDOWNS l

DOCKET HO. 50-278 UNIT NAME PEACH BOTTOM UNIT 3 -l DATE JANUARY 6,1999 .

! COMPLETED BY PECO ENERGY COMPANY

} D. M. KILGORE '

PLANT ENGINEERING ENGINEERING ONISION f

, PEACH BOTTOW ATOMIC POWER STATION i TELEPHONE (717)4%3412 i REPORT MONTH DECEMBER,1998 METHOO OF CAUSE AND CORRECTNE SHlT""3'G DOWN ACTION TO TYPE DURATION REASON '

REs .;cOR(3) POEVENT RECURRENCE NO. DATE (1) (HOURS) (2)

A 4 REACTOR POWERWAS REDUCED TO 15% AND THE 01 981203 F 117.3 l GENERATOR WAS TAKEN OFF LINE DUE TO FAILURE OF THE t

MAIN TURBINE LUBE OIL BOOSTER PUMP BAFFLERVALVE.

TOTAL HOURS 117.3

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• METHOD F-FORCED REASON 1 - MANUAL

. S-SCEDLLED - - A-EQUIPMENT FALURE(EXPLAIN) .

. 2-MANUAL SCRAM B - MAINTENANCE OR TEST .

3- AUTOMATIC SCRAM

-C-REFUEUNG

. D- REGULATORY RESTRICTION - . 4 - OTER(EXPUWN)

• - - E - OPERATOR litAINING + LICENSE EXAMNATION F- ADMINISTRATNE i' ' G - OPERATIONAL ERROR (EXPUUN) 6[1-

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