ML20209H112

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Monthly Operating Repts for June 1999 for Pbaps,Units 2 & 3. with
ML20209H112
Person / Time
Site: Peach Bottom  Constellation icon.png
Issue date: 06/30/1999
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 9907200133
Download: ML20209H112 (12)


Text

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Peach Bottom Atomic Power Etation A

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PECO NUCLEAR esco sme,2,ccm,.m, A Unit of PECO Energy

$8p 1g14-9032 d

717 456 7014

. July 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 June 1999 forwarded pursuant to Technical Specification 5.6.4 under the guidance of Regulatory Guide 10.1, Revision 4.

Sincerely,

_0 1 L ohnston l

or, Site Engi

'ng Peach Bottom At Station GLJ/C M/DL JC:dmk P

E cc:

N.J. Sprout, Public Service Electric & Gas R. R. Janati, Corriirnn.;;dth 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 i

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- Commitment Coordinator 62A Chesterbrook Correspondence Control Program 61B Ctesterbrook C. Lewis 62C Chestertrook (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

Peach Bottom Atomic Power Station Unit 2 June 1 through June 30,1999

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

The unit reduced power to 64% starting at 23:00 on June 4 for condenser waterbox cleaning, a control rod sequence exchange, feedpump turbine testing, and control rou scram timing.-

The unit retumed to 100% power at 06:00 on June 6.

Unit 2 ended the month of June at 100% power

I.

Attachment to Monthly Operating Report for June 1999 Page1 i

UNIT 2 REFUELING INFORMATION i

)

l' 1.

Name of facility:

i Peach Bottom Unit 2 1

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 technical specification change or otherlicense amendmant?

N/A.

If answer is yen, what, in general, will these be?

5.

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

l N/A.

J 6.

. lmportant 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 incluoed 292 GE-13 bundles which replaced an equal number of GE-11 bundles.

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

l I

Docket No. 50-277 Attachment to Monthly Operating Report for June 1999 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) Fue! Pool-3012 Fuel Assem' Aies,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 reticensed 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.

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f Peach Bottom Atomic Power Station Unit 3 June 1 through June 30,1999 4

1.

Narrative Summary of Operatina Experiences Unit 3 began the month of June:at 100% power.

The unit reduced power to 62% starting at 23:00 on June 11 for a control rod sequence exchange, feedpump turbine testing, and control rod scram timing.

The unit retumed to 100% at 17:00 on June 13.

1 The unit reduced power to 82% starting at 23:00 on June 25 for a control rod pattem 2

adjustment.

1

Docket No. 54278 Attachment to Monthly Operating Report for June 1999 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 1,1999 l

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 4.

Refuel bridge rod block inte:1ock change 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.

6.

Important licensing considerations associated with refuelin, e.g., new or different fuel design or a

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 (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 fuel rods) 8.

The present licensed spent fuel pool storage capacity and the s!ze 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.

Docket No. 50-278 Attachment to Monthly Operating Report for June 1999 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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