ML20151Y290

Monthly Operating Repts for Aug 1998 for Pbaps,Units 2 & 3. with

ML20151Y290
Person / Time
Site:	Peach Bottom
Issue date:	08/31/1998
From:	Johnston G, Kilgore D PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
RTR-REGGD-10.001 NUDOCS 9809180183
Download: ML20151Y290 (11)

Text

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PECO NUCLEAR ecco cee<2v cemneev 1848 Lay Road A Unit of PECO Energy Delta. PA 17314-9032 717 456 7014 i

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September 2,1998 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 August 1998 forwarded pursuant to Technical Specification 5.6.4 under the guidance of Regulatory Guide 10.1, Revision 4.

Sincerely,A

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,u c 6 L J.

Got n L. J n

Director, Sit Engineering Peach Bottom Atomic Power Station GLJ/OU

/JC:dmk p Enclosures 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, Ill, Delmarva Power & Light INPO Records Center J. Doering, PECO Nuclear, Vice President, Peach Bottom Atomic Power Station 9809180183 980831 g

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Pach Bottom Atomic Power Station Unit 2 August 1 through August 31,1998 i

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Narrative Summary of Operatina Experiences l-Unit 2 began the month of August at 77% core thermal power, limited by end-of-cycle coastdown.

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Unit 2 ended the month of August at 66% power.-

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Attachment to Monthly Operating Report for August 1998 UNIT 2 REFUELING INFORMATION 1.

Name of facility:

Peach Bottom Unit 2 2.

Scheduled date for next refueling shutdown:

Reload 12 is scheduled for September 30,1998.

3.

Scheduled date for restart following refueling:

Restart following refueling forecast for October 30,1998.

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?

1.

Wide Range Neutron Monitoring Modification to be installed during 2R12, 2.

Cycle 13 Safety Limit MCPR Technical Specification change.

3.

Recirculatirg Pump Trip Modification to be installed during 2R12.

4.

Main Steam Relief Valve (MSRV) testing change.

5.

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

1. Wide Range Neutron Monitoring has been submitted.

2.

Cycle 13 MCPR has been submitted.

3.

Recirculating Pump Trip has been submitted.

4.

MSRV T/S change has been submitted.

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, l

new operating procedures:

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a. Preliminary reload will include 292 GE13 bundles.

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c Docket No. 50-277 Attachment to Monthly Operating Report for August 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 (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 tnat nas 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 offload capability.

September 1998 with full core offload capability.

_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ - _ _ _ _ _ _ = _ _ _ _ _ - _ _ _ _ _ _ _. _ _____ _ _____. _ _ _ _ _ _ _ _____

OPERATING DATA REPORT l

DOCKET NO. 50-277 j

DATE SEPTEMBER 3.1998 f

COMPLETED BY PECO ENERGY COMPANY D. M. KILGORE PLANT ENGINEERING ENGINEERING DMSION PEACH BOTTOM ATOM

• OWER STATION TELEPHONE (717) 456-3412 i

OPERATING STATUS

1. UNIT NAME:

.__ PEACH. BOTTOM UNIT 2

2. REPORTING PERIOD: _

AUGUST, _1998

3. DESIGN ELECTRICAL RATING (NET MWE):

._ _1119

4. MAXIMUM DEPENDABLE CAPACITY (GROSS MWE):

.,1159

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

1093 THIS MONTH YR-TO-DATE CUMULATIVE

6. NUMBER OF HOURS REACTOR WAS CRITICAL 7440 5.813.2 145,400.3

7. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 0.0

8. HOURS GENERATOR ON-LINE 744 0 5,779 2 141,219.4

. 9. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0

10. NET ELECTRICAL ENERGY GENERATED (MWH) 541,610

- 5,713,161 135.749,958 4

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UNIT SHUTDOWNS DOCKET NO. 50-277 UNIT NAME PEACH BOTTOM UNIT 2 DATE SEPTEMBER 3,1998 COMPLETED BY PECO ENERGY COMPANY D. M. KILGORE PLANT ENGINEERING ENGINEERING DMSION PEACH BOTTOM ATOMIC POWER STATION REPORT MONTH AUGUST,1996 TELEPHONE (717)456-3412 METHOD OF CAUSE AND CORRECTIVE TYPE DURATION REASON SHUTTING DOWN ACTION TO NO.

DATE (1)

(HOURS)

(2)

REACTOR (3)

PREVENT RECURRENCE TOTAL HOURS I

(1)-

(2)

(3)

~F-FORCED REASON METHOD

~ S-SCHEDULED A - EQUIPMENT FAILURE (EXPLAIN)

' 1 - MANUAL

, B - MAINTENANCE OR TEST 2-MANUAL SCRAM C-REFUEUNG 3-AUTOMATIC SCRAM D - REGULATORY RESTRICTION 4 - OTHER (EXPLAIN).

E - OPERATOR TRAINING + UCENSE EXAMINATION F-ADMINISTRATIVE

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G - OPERATIONAL ERROR (EXPLAIN)

H-OTHER(EXPLAIN) _

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e Peach Bottom Atomic Power Station Unit 3 I

August 1 through August 31,1998 l

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Narrative Summary of Operatino Experiences Unit 3 began the month of August at 100% power.

The Unit reduced power to 84% starting on August 14 at 11:00 due to a loss of service water to a main generator hydrogen cooler. The Unit returned to 100% on August 15 at 02:00.

The Unit reduced power to 67% starting on August 21 at 15:00 due to degraded cooling of the 3C main transformer. The Unit retumed to 100% on August 22 at 22:00.

Unit 3 ended the month of August at 100% power.

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o DockGt No. 50-278 Attachment to Monthly Operating Report for August 1998

. J UNIT 3 REFUELING INFORMATION 1.

Name of facility:

Peach Bottom Unit 3 2.

Scheduled date for next refueling shutdown:

' Reload 12 scheduled for October 1,1999 3.

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

1. Recirculating Pump Trip Modification to be installed during 3R12 5.

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

1.

Recirculating Pump Trip has been submitted.

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:

' (a) The 292 new 3R11 bundles are GE 13 design new to Unit 3 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-2777 Fuel Assemblies,16 Fuel Rods (292 new 3R11 bundles)

( cne of the 2777 is a skeleton which contains less than a full complement of iuel rods)

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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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Dock:t No. 50-278 Attachment to Monthly Operating Report for August 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 SEPTEMBER 3,1998

1 COMPLETED BY PECO ENERGY COMPANY D. M. KILGORE PLANT ENGINEERING ENGtNEERING DIVISION PEACH BOTTOM ATOMIC POWER STATION i

TELEPHONE (717) 456-3412 j

OPERATING STATUS

1. UNIT NAME. _

PEACH.. BOTTOM UNIT 3

2. REPORTING PERIOD:.., _.

. _... A.UGUST,,1996

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

..1119

4. MAXIMUM DEPENDABLE CAPACITY (GROSS MWE):

_ 1159 1093

5. MAXIMUM DEPENDABLE CAPACITY (NET MWE):

l THIS MONTH YR-TO-DATE CUMULATIVE

6. NUMBER OF HOURS REACTOR WAS CRITICAL 744.0 5,450.5 143,404.4 1

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7. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 0.0 i

8. HOURS GENERATOR ON-LINE 744 0 5,399.0 139,743.2

9. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0 i.

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10. NET ELECTRICAL ENERGY GENERATED (MWH) 806,634 5,827,015 132,832,137 O

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UNIT SHUTDOWNS DOCKET NO. 50-278 UNIT NAME PEACH BOTTOM UNIT 3 DATE SEPTEMBER 3,1998 COMPLETED BY PECO ENERGY COMPANY D. M. KILGORE PLANT ENGINEERING ENGINEERING DMSION PEACH BOTTOM ATOMIC POWER STATION

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REPORT MONTH AUGUST,1998 TELEPHONE (717)M63412

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METHOD OF CAUSE AND CORRECTIVE -

TYPE DURATION REASON

. SHUTTING DOWN ACTION TO NO.

DATE (1)

(HOURS)

(2)

REACTOR (3)

PREVENT RECURRENCE TOTAL HOURS

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(1)'

(2)

(3)

F-FORCED REASON METHOD S-SCHEDULED -

A - EQUIPMENT FAILURE (EXPLAIN) 1 - MANUAL '

B - MAINTENANCE OR TEST.-

2-MANUAL SCRAM '

C - REFUELING 3-AUTOMATIC SCRAM '

-i D - RECULATORY RESTRICTION.

4-OTHER (EXPLAIN)

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

H - OTHER (EXPLAIN) =

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