ML20205P585
ML20205P585 | |
Person / Time | |
---|---|
Site: | Peach Bottom ![]() |
Issue date: | 03/31/1999 |
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 9904200229 | |
Download: ML20205P585 (12) | |
Text
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, Patch Bottom Atomic Powsr Station 4
Y PECO NUCLEAR ecco< - ,cemn.,
1848 Lay Road
- i Unit of PECO Energy Delta, FA 17314 9032 717 456 7014 April 6.1999 U.S. Nuclear Regulatory Commission Document Control Desk Washington, D.C. 20555 Docket Nos. 50-277 and 50-2.78 Gentlemen:
Enclosed is the monthly operating report for Peach Bottom Units 2 and 3 for the month of March 1999 forwarded pursuant to Technical Specification 5 6.4 under the guidance of Regulatory Guide 10.1, Revision 4.
Sincerely, f
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Ny [ w J.-
Go~rbon L. Johnston '
/
Director, Site Engineenng / //
Peach Bottom Atomic' Power-Station -
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GLJ/WJ/DLK/JC:dmk
@ h i Enclosures cc: N J. Sproul. Public Service Electric & Gas .< l R. R. Janati, Commonwealth of Pennsylvania R.I. McLean, State of Maryland H. J. Miller, Administrator, Region I, USNRC /' [ I[
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A.C. McMurtray, USNRC. Senior Resident inspector A F. Kirby, Ill, Delmarva Power & Light INPO Records Center ccn 99-14033 l
9904200229 990331 PDR ADOCK 05000277 R PDR I j..
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Commitment Coordinator 62A Chesterbrook Correspondence Control Program 618 Chesterbrook C. Lewis 62C Chesterbrook (e-mail)
E. J. Cullen S231 - Main Office M. E. Warner 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 i C. J. McDermott S13 Main Office (e-man) l I
R. A. Kankus 62C 3 - Chesterbrook (e-mail)
D. M. Kilgore SMB 2 Peach Bottom G. R. Rainev 63C Chesterbrook G. L. Johnston SMB3 Peach Bottom l l
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Peach Bottom Atomic Power Station Unit 2 March 1 through March 31,1999
- 1. Narrative Summary of Operatina Experiences Unit 2 began the month of March at 100% power.
The unit reduced power to 62% starting at 23 00 on March 26 for condenser waterbox cleaning, and reactor feedpump turbine work.
The unit returned to 100% at 21:00 on March 27.
Unit 2 ended the month of March at 100% power.
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Attachment to Monthly Operating Report for March 1999 Page 1 UNIT 2 REFUELING INFORMATION
- 1. Name of facility: l 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 technical specification change j or other license amendment?
N/A If answer is yes, what, in general, will these be? I
- 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 perfarmance analysis methods. significant changes in fuei design, ilew operating procedures:
The reload included 292 GE-13 bundles which replaced an equal number of GE-11 bundles j a.
This was the second reload of GE-13 fuel for the unit.
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'1 1
Dochet No. 50-277 )
Attachment to (
Monthly Operating l Report for March 1999 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- 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' l 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.
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Peach Bottom Atomic Power Station Unit 3 March 1 through March 31,1999 l
- 1. Narrative Summary of Operatina Experiences Unit 3 began the month of March at 100% power.
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The unit reduced power to 59% starting at 23:00 on March 12 for reactor feedpump turbine testing, condenser waterbox cleaning, and control rod scram timing.
The unit returned to 100% at 00.00 on March 15.
1 Unit 3 ended the month of March at 100% power l
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o Dochet No, 50-278
. Attachment to Monthly Operating Report for March 1999 UNIT 3 REFUELING INFORMATION
- 1. Name of facihty:
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. .
- 2. Power Range Monitor Modification to be implemented during 3R12.
- 3. Cycle 13 Safety Limit MCPR change
- 4. Refuel bndge rod block interlock change to be implemented during 3R12, i l
- 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 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 (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 Tne 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.
, Docket No. 50-278
. Attachment to Monthly Operating Report for March 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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