ML20236S911

Summary of 980617 Meeting W/Florida Power Corp Re FPC Plans for Revised Control Complex Habitability Analysis,Including Assumptions Used in Analysis.List of Attendees & Meeting Handouts Encl

ML20236S911
Person / Time
Site:	Crystal River
Issue date:	07/22/1998
From:	Wiens L NRC (Affiliation Not Assigned)
To:	NRC (Affiliation Not Assigned)
References
NUDOCS 9807270310
Download: ML20236S911 (28)

Text

Y

• y_ LICENSEE: - Florida Power Corporation i

FACILITY: Crystil Rivtr, Unit 3 J

1

SUMMARY

OF MEETING ON June 17,1998, CONCERNING CRYSTAL i RIVER UNIT 3 CONTROL COMPLEX HABITABILITY ISSUES  !

On June 17,1998, a meeting was held between staff of the U.S. Nuclear Regulatory Commission (NRC) and representatives of Florida Power Corporation (FPC). The purpose of the meeting was l to discuss FPC plans for a revised control complex habitability analysis, including assumptions  !

used in the analysis. Plans for changes to technical specifications and plant modifications were '

also discussed.- Enclosure 1 is an attendance list for the meeting. Enclosure 2 includes copies of the meeting handouts.

FPC presented results of analyses for the maximum hypothetical accident, a letdown line rupture

. and a steam generator tube rupture (SGTR). For each case, FPC performed analyses assuming a j loss of offsite power (LOOP) and without a LOOP to determine the most limiting case. For the 1 SGTR, FPC performed a comparative analysis using assumptions similar to the NRC Standard

! Review Plan guidance. In each case, the results of the analyses were within regulatory requirements for control room radiation doses.

The NRC staff indicated that FPC was proceeding in the right direction and that the information provided at the meeting was very useful. The staff stated that when a revised Control Room Habitability Report is prepared, FPC should describe the administrative controls that will ensure I that the control room habitability report is considered in plant changes that could affect the control j room and the report should contain sufficient detail on dose calculations such that the NRC staff I would not need to perform confirmatory calculations.: In license amendment requests for auxiliary I l

building ventilation system filter testing, the NRC staff indicated the amount of in-leakage.due to an  !

l allowance for habitability envelope breaches should be included.. The NRC staff requested that l

' any submittals include an explanation of differences between the existing Firial Safety Analysis  !

Report description and the current control room design. Finally, the staff requested that any submittals identify where FPC intended to update the Crystal River design basis and where the l analyses were just included for comparative purposes.

f Original signed by  ;

Leonard A. Wiens, Senior Project Manager 9807270310 990722 Project Directorate ll-3 PDR ADOCK 05000302' Division of Reactor Projects - 1/11 P PDR, Office of Nuclear Reactor Regulation Docket No. 50-302 l .

Enclosures:

1. Attendance List  !

2. Handouts F PLiG usw I" 7J 7A 'g N 317 i

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cc w/ enclosures: See next page DISTRIBUTION: $ j  !

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NAME LWiedM BClNh0N bF-HEh DATE 7/ 17 /98 '7/Al/98 b 7 d /98

, OFFICIAL RECORD COPY l  : DOCUMENT NAME: G:\ CRYSTAL \MEETGSUM.CRH

3 1 I

Forida Power Corporation CRYSTAL RIVER UNIT NO. 3 GENERATING PLANT I cc:

Mr. Roy A. Anderson, Senior Vice 14esident Chairman Energy Supply Board of County Commissioners Florida Power Corporation Citrus County ATTN: Manager, Nuclear Licensing 110 North Apopka Avenue Crystal River Energy Complex (SA2A) Invemess, Florida 34450-4245 15760 W. Power Line Street i Crystal River, Florida 34428-6708 Mr. Robert E. Grazio, Director l l Nuclear Regulatory Affairs (SA2A)  !

l Mr. R. Alexander Glenn Florida Power Corporation. (

l Corporate Counsel Crystal River Energy Complex

' I Florida Power Corporation 15760 W. Power Line Street i MAC-A5A Crystal River, Florida 34428-6708 P.O. Box 14042 {

St. Petersburg, Florida 33733-4042 {

Senior Resident inspector i Crystal River Unit 3 Mr. Charles G. Pardee, Director U.S. Nuclear Regulatory Commission Nuclear Plant Operations (NA2C) 6745 N. Tallahassee Road Florida Power Corporation Crystal River, Florida 34428 l Crystal River Energy Complex 15760 W. Power Line Street Mr. John Paul Cowan, Vice Pres dent Crystal River, Florida 34428-6708 Nuclear Operations (NA2E)

Florida Power Corporation Mr. Robert B. Borsum Crystal River Energy Complex l Framatome Technologies Inc. 15760 W. Power Line Street l 1700 Rockville Pike, Suite 525

)

Crystal River, Florida 34428-6708 Rockville, Maryland 20852 Mr. Gregory H. Halnon Mr. William A. Passetti Acting Director, Quality Programs (SA28)

Office of Radiation Control Florida Power Corporation Department of Health and Crystal River Energy Complex Rehabilitative Services 15760 W. Power Line Street 1317 Winewood Blvd. Crystal River, Florida 34428-6708 Tallahassee, Florida 32399-0700 Regional Administrator, Region 11

! Attomey General U.S. Nuclear Regulatory Commission Department of Legal Affairs 61 Forsyth Street, SW., Suite 23T85 The Capitol Atlanta, GA 30303-3415 Tallahassee, Florida 32304 l

Mr. Robert P. Schin Mr. Joe Myers, Director U.S. Nuclear Regulatory Commission Division of Emergency Preparedness 61 Forsyth Street, SW., Suite 23T85 Department of Community Affairs Atlanta, GA 30303-3415 2740 Centerview Drive Tallahassee, Florida 32399-2100 l

l l

i

! .> l l

i i l MEETING ATTENDEES CRYSTAL RIVER CCHE MEETING June 17, 1998 l NAME ORGANIZATION

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