ML20056F282

Informs That Licensee 920918 Response to Suppl 4 to GL 88-20 Re IPEEE Acceptable

ML20056F282
Person / Time
Site:	Peach Bottom, Limerick
Issue date:	08/11/1993
From:	James Shea Office of Nuclear Reactor Regulation
To:	Hunger G PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC
References
GL-88-20, TAC-M83636, TAC-M83637, TAC-M83657, TAC-M83658, NUDOCS 9308260295
Download: ML20056F282 (4)

Text

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pa ntauq l 1, 4 It UNITED STATES (

j W j NUCLEAR REGULATORY COMMISSION l j 's WASHINGTON, D.C. 20E0001 j August 11, 1993

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1 Docket Nos. 50-277, 50-278, 50-352,  !

and 50-353 l

Mr. George A. Hunger, Jr. '!

Director-Licensing, MC 52A-5 -

Philadelphia Electric Company [

Nuclear Group Headquarters -

Correspondence Control Desk l P.O. Box No. 195 l Wayne, Pennsylvania 19087-0195  !

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Dear Mr. Hunger:

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SUBJECT:

PEACH BOTTOM ATOMIC POWER STATION, UNITS 2 AND 3. LIMERICK l GENERATING STATION, UNITS 1 AND 2 - REVIEW 0F RESPONSE TO GENERIC  :

LETTER NO.-88-20, SUPPLEMENT NO. 4 - INDIVIDUAL PLANT EXAMINATIONS

• FOR EXTERNAL EVENTS (TAC NOS. M83657, M83658, M83636, AND-M83637).

l The NRC_ issued Supplement 4 to Generic Letter 88-20 on June 28, 1991 to i l

require each licensee and each Construction Permit holder to conduct an ,  ;

individual plant examination of external events (IPEEE). . Guidance was l provided with the generic letter supplement in the form of NUREG-1407, i

" Procedural and Submittal Guidance for the Individual Plant Examination of t External Events (IPEEE) for Severe Accident Vulnerabilities." The supplement.

requested a response that would 1) identify the method and approach selected i for the IPEEE, 2) describe the method to be used if it has not previously been submitted for staff review, and 3) identify the milestones and schedule' for performing the IPEEE and submittal of the results to the NRC. Following our review of your December 26, 1991, response to Supplement 4, we informed you by  ;

letter on June 18, 1992 that you should provide, by September 18, 1992, a i schedule for completing the IPEEE.that was consistent with the June 1994 date  :

requested by the Commission or provide justification for a .later completion -  !

date. -

In a letter dated September 18, 1992, you subsequently informed us that, '

because of your efforts to coordinate ~ efforts associated with the Unresolved Safety Issue A-46, " Verification of Seismic' Adequacy of Mechanical and j Electrical Equipment in Operating Reactors," and with the IPEEE, you would  :

complete the IPEEE for Limerick by June 30,_1995 and the IPEEE for Peach _ i Bottom by November 20, 1995. You provided additional information to justify the November 20, 1995 completion date for Peach Bottom.

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9308260295 930811 C RE CMTS COPY II DR ADOCK 0500 7- ggg N\ -l; t

Mr. George A. Hunger, Jr. August 11, 1993 We have reviewed your letter dated September 18, 1992, and although later than the staff would have preferred, we have determined that your schedule is acceptable. Please inform us of any changes to your schedule or methodology.

Sincerely,

/s/ /s/

Frank Rinaldi, Project Manager Joseph W. Shea, Project Manager Project Directorate I-2 Project Directorate I-2 Division of Reactor Projects - I/II Division of Reactor Projects - I/II Office of Nuclear Reactor Regulation Office of Nuclear Reactor Regulation cc: See next page DISTRIBUTION Docket File-NRC & Local PDRs PDI-2 Reading SVarga JCalvo MBoyle FRinaldi JShea M0'Brien RHernan 0GC ACRS(10)

EWenzinger, RGN-I CAnderson, RGN-I 0FFICE Pikhd PDI-2/PTO[ PDI-2/4H PDI-2/Df9 NAME MO IBrien FRinaldi[rb JSheYI N MBoyle DATE b///93 8/#/93 S /40/93 T/ d/93 0FFICIAL RECORD COPY DOCUMENT NAME: PB83657. GEN

Mr. George A. Hunger, Jr. August 11, 1993 -

We have reviewed your letter dated September 18, 1992, and although later than the staff would have preferred, we have determined that your schedule is acceptable. Please inform us of any changes to your schedule or methodology.

Sincer y,

< cn/L n )O- ,

Frank Rinaldi, Project Manager Jof,ep W. Shea, Project Manager i Project Directorate I-2 Pruje t Directorate I-2 Division of Reactor Projects - I/II Division of Reactor Projects - I/II Office of Nuclear Reactor Regulation Office of Nuclear Reactor Regulation cc: See next page '

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T, Mr. George A. Hunger, Jr. Peach Bottom Atomic Power Station, Philadelphia Electric Company Units 2 and 3 Limerick Generating Station, Units 1 and 2 cc:

J. W. Durham, Sr., Esquire Mr. William P. Dornsife, Director Sr. V.P. & General Counsel Bureau of Radiation Protection Philadelphia Electric Company Pennsylvania Department of 2301 Market Street, S26-1 Environmental Resources l

Philadelphia, Pennsylvania 19101 P.O. Box 8469 Harrisburg, Pennsylvania 17105-8469 Philadelphia Electric Company ATTN: Mr. D. B. Miller, Vice President Board of Supervisors Peach Bottom Atomic Power Station Peach Bottom Township Route 1, Box 208 R. D. #1 Delta, Pennsylvania 17314 Delta, Pennsylvania 17314 Philadelphia Electric Company Public Service Commission of Maryland ATTN: Regulatory Engineer, Al-2S Engineering Division Peach Bottom Atomic Power Station ATTN: Chief Engineer Route 1, Box 208 231 E. Baltimore Street Delta, Pennsylvania 17314 Baltimore, MD 21202-3486 Resident Inspector Mr. Richard McLean U.S. Nuclear Regulatory Commission Power Plant and Environmental Peach Bottom Atomic Power Station Review Division P.O. Box 399 Department of Natural Resources Delta, Pennsylvania 17314 B-3, Tawes State Office Building Annapolis, Maryland 21401 Regional Administrator, Region I U.S. Nuclear Regulatory Commission Mr. Rod Krich, 52A-5 475 Allendale Road , Philadelphia Electric Company King of Prussia, Pennsylvania 19406 955 Chesterbrook Boulevard Wayne, Pennsylvania 19087-5691 Mr. Roland Fletcher Department of Environment Mr. David R. Helwig, Vice President 201 West Preston Street Limerick Generating Station Baltimore, Maryland 21201 P.O. Box A Sanatoga, Pennsylvania 19464 Carl D. Schaefer External Operations - Nuclear Mr. Robert Boyce Delmarva Power & Light Company Plant Manager P.O. Box 231 Limerick Generating Station Wilmington, DE 19899 P.O. Box A Sanatoga, Pennsylvania 19464

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r Mr. George A. Hunger, Jr. Peach Bottom Atomic Power Station, Philadelphia Electric Company Units 2 and 3 Limerick Generating Station, Units 1 and 2 i

Mr. Craig L. Adams Mr. Neil S. Perry [

Superintendent - Services Senior Resident Inspector  ;

Limerick Generating Station U.S. Nuclear Regulatory Commission !

P. O. Box A P.O. Box 596 -

Sanatoga, Pennsylvania 19464 Pottstown, PA- 19464  !

Mr. James L. Kantner Library Regulatory Engineer U.S. Nuclear Regulatory Commission !

Limerick Generating Station Region I '

P. O. Box A 475 Allendale Road  ;

Sanatoga, Pennsylvania 19464 King of Prussia, PA 19406 -

Mr. Larry Hopkins John Doering, Chairman t Superintendent-Operations Nuclear Review Board Limerick Generating Station Philadelphia Electric Company P. O. Box A 955 Chesterbrook Boulevard {

Sanatoga, Pennsylvania 19464 Mail Code 52C-1 Wayne, Pennsylvania 19087 [

Mr. James A. Muntz  !

Superintendent - Technical '

Limerick Generating Station P.O. Box A Sanatoga, Pennsylvania 19464 i

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