ML20195H884

Monthly Operating Repts for May 1999 for Pbaps,Units 2 & 3. with

ML20195H884
Person / Time
Site:	Peach Bottom
Issue date:	05/31/1999
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 9906180026
Download: ML20195H884 (12)

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, Peach Bottom Atomic Power Ctation

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PECO NUCLEAR Poco e 1848 Lay Road c-,

A Unit of PECO Energy Detta. PA 17314 9032 717 456 7014 June 1,1999 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 1999 forwarded pursuant to Technical Specification 5.6.4 under the guidance of Regulatory Guide 10.1, Revision 4.

Sincerely, h  !'/

Gordon L. Johnston Director, Site Engineering /

Peach Bottom Atomic Power Station I GLJ/WJ/DLK/JC:dmk Enci -- 'I 4 cc: N.J. Sprout, 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 1

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Commitment Coordinator 62A Chesterbrook Correspondence Control Program 618 Chesterbrook C. Lewis 62C Chesterbrook (e-mail)

E. J. Cullen S23 Main Office M. E. Wamer A4-1S - Peach Bottom G. D. Edwards 62A Chesterbrook (e-mail)

J. G. Hufnagel 52A Chesterbrook S. P. Focht, P.E. ANI S. Maingi PA DER C. J. McDermott S13 Main. Office (e-mail)

R. A. Kankus 62C Chesterbrook (e-mail)

D. M. Kilgore SMB 2 Peach Bottom G. R. Rainey 63C Chesterbrook G. L. Johnston SMB3 Peach Bottom

, Prach Bottom Atomic Pow:r Station Unit 2 May 1 through May 31,1999

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

The unit reduced power to 72% starting at 23:00 on May 14 in order to perform main steam isolation valve DC solenoid repair.

The unit retumed to 100% power at 08:00 on May 15.

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

Attachrnent to Monthly Operating Report for May 1999 Page1 UNIT 2 REFUELING 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. Will refueling or resumption of operation therefore require a technica) specification change or other license 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 supplier, unreviewed 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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Docket No. 50-277 Attachment to l Monthly Operating Report for May 1999 Page 2 i

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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 l l

8. The present licensed spent fuel pool storage capacity and the size of any increase in licensed l storage capacity that has been requested or is planned, in number of fuel assemblies: l 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 l the present capacity: l September 2002 without full core offload capability.

September 1998 with full core offload capability. i l

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Peach Bottom Atomic Power Station Unit 3

. May 1 through May 31,1999

1. Narrative Summary of Operatina Experiences i 1

Unit 3 began the month of May at 100% power.

The unit reduced power to 82% starting at 09:00 on May 15 for a control rod pattem adjustment. j i

The unit retumed to 100% at 24:00 on May 15.  ;

l Unit 3 ended the month of May at 100% power. ]

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Docket No. 50-278 l Attachm:nt to

! Monthly Operating l Report for May 1999 t

UNIT 3 REFUELING INFORMATION

1. Name of facility:

Peach Bottom Unit 3

2. Scheduled date for next refueling shutdown:

Reload 12 scheduled for September 29,1999

3. Scheduled date for restart following refueling Restart following refueling scheduled for November 1,1939

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.

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

3. Cycle 13 Safety Limit MCPR change l 4. Refuel bridge rod block interlock chan0e to be implemented during 3R12.

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

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

2. Power Range Monitor was submitted in March,1999,

3. Cycle 13 MCPR will be submitted in July,1999.

4. Refuel bridge rod block interlock change was submitted in March,1999.

8. 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 276 GE 13 bundles.

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- 2777 Fuel Assemblies,16 Fuel Rods (292 new 3R11 bundles) l~ ( 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 Atttchm:nt to Monthly Operating Report for May 1999 Page 2 UNIT 3 REFUELING INFORMATION (Continued) l

9. The projected date of the last refueling that can be discharged to the spent fuel pool assuming the present capacity: l September 2003 without full core offload capability.

September 1999 with full core offload capability. 1 l

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