ML20248M300

Monthly Operating Repts for May 1998 for Pbaps,Units 2 & 3

ML20248M300
Person / Time
Site:	Peach Bottom
Issue date:	05/31/1998
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 9806150267
Download: ML20248M300 (12)

Text

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, Peach B2tt:m Atomic P:wer Stxtion

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PECO NUCLEAR iE1848 Lay Road

% vc - v A Unit of PECO Energy Delta, PA 17314-9032 717 456 7014 June 3,1998 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 May 1998 forwarded pursuant to Technical Specification 5.6.4 under the guidance of Regulatory Guide 10.1, Revision 4.

Sincerely, sb7] N 4S Gor on L. Johns n Director, Site E ineering Peach Bottom A mic Power S tion GLJ/RA /JC:dmk y 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 INPO Records Center J. Doering, PECO Nuclear, Vice President, Peach Bottom Atornic Power Station v v v v .'.

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t,2'k ccn 98-14041 l 9906150267 990531 PDR ADOCK 05000277 R PDR l

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i bec: . J. Lewis SMB3-7 -Peach Bottom

- Commitment Coordinator 62A Chesterbrook Correspondence Control Program 61B Chesterbrook C. Lewis 62C Chesterbrook E. J. Cullen S23 McIn Office M. E. Wamer A4-1S - Peach Bottom G. D. Edwards 62A Chesterbrook

J. G. Hufnagel 52A Chesterbrook S. P. Focht, P.E. ANI S. Maingi PA DER C. J. McDermott S13 Main Office R. A. Kankus' 62C Chesterbrook D. M. Kilgore SMB 2 9 - Peach Bottom G. R. Rainey 63C Chesterbrook G. L.'Johnston SMB3 Peach Bottom )

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,' Peach Bottom Atomic Power Station Unit 2 May 1 through May 31,1998

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

The Unit reduced power to 84% on May 12 starting at 24:00 to withdraw a control rod following repairs to one of its scram solenoid pilot valves. The Unit retumed to 100%

core thermal power on May 13 at 05:00.

The Unit reduced power to 60% starting at 23:00 on May 15 for reactor feed pump trip testing and control rod scram timing. The Unit retumed to 100% core thermal power on May 18 at 12:00.

Tbc unit began end-of-cycle thermal coastdown on May 20.

The unit reduced power to 60% starting at 23:00 on May 22 for condenser waterbox cleaning. The Unit retumed to 100% core thermal power on May 23 at 23:00.

Unit 2 ended the month of May at 95% power.

Attachment to Monthly Operating Report for May 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 October 2,1998.

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? i 1

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

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2. Cycle 13 Safety Limit MCPR Technical Specification change.

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3. Recirculating 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 subrnitted.

2. Cycle 13 MCPR will be submitted 7/98. j

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, new operating procedures:

a. Preliminary reload will include 292 GE13 bundles.

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. 1 Docket No. 50-277 Attachment to Monthly Operating .

Report for May 1998 l 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- 2720 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:

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 i the present capacity:

September 2002 without full core offload capability.

September 1998 with full core offload capability. )

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, . P ach Bottom Atomic Powzr Station Unit 3 May 1 through May 31,1998

1. Narrative Summarv of Operatina Experiences Unit 3 began the month of May at 100% power.

The Unit reduced power to 60% on May 29 starting at 23:00 to clean condenser waterboxes. The Unit returned to 100% on May 31 at 06:00, Unit 3 ended the month of May at 100% power.

. . Dock t No. 50-278 AttachmInt to Monthly Operating Report for May 1998 1 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 otherlicense 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 submittiry proposed licensing action and supporting information.

1. Recirculating Pump Trip has been submitted.

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6. Important licensing considerations associated with refueling, e.g., new or different fuel design or j supplier, unreviewed design or performance analysis methods, significant changes in fuel design, ,

new operating procedures: l (a) The 292 new 3R11 bundles are GE 13 design new to Unit 3 I

7. The number of fuel assemblies (a) in the core and (b) in the spent fuel storage pool: I (a) Core - 764 Fuel Assemblies (b) Fuel Pool J 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 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.

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. . Docket No. 50-278

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AttachmInt to Monthly Operating Report for May 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 capecity; September 2003 without full core offload capability.

September 1999 with full core offload capability.

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