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| issue date = 07/07/1986
| issue date = 07/07/1986
| title = Discusses Util Group Research Project to Evaluate Requirements for Internal Conduit Sealing Through Fire Barriers & Develop Design Guidelines Based on Fire Test Data.Project Scheduled for Completion by End of CY86
| title = Discusses Util Group Research Project to Evaluate Requirements for Internal Conduit Sealing Through Fire Barriers & Develop Design Guidelines Based on Fire Test Data.Project Scheduled for Completion by End of CY86
| author name = FAY C W
| author name = Fay C
| author affiliation = WISCONSIN ELECTRIC POWER CO.
| author affiliation = WISCONSIN ELECTRIC POWER CO.
| addressee name = ARLOTTO C A
| addressee name = Arlotto C
| addressee affiliation = NRC OFFICE OF NUCLEAR REGULATORY RESEARCH (RES)
| addressee affiliation = NRC OFFICE OF NUCLEAR REGULATORY RESEARCH (RES)
| docket = 05000315, 05000316
| docket = 05000315, 05000316
Line 18: Line 18:


=Text=
=Text=
{{#Wiki_filter:l,~Iqa,AttachmenttoAEP:NRC:0692AWisconsinElectnc0fcoMAI231W.MICHIGAN.P0,BOX2046.MILWAUKEE.Wl53201(4I4}277.234$July/,1986Mr.GuyA.Arlotto,DirectorDivisionofEngineeringTechnologyOfficeofNuclearRegulatoryResearchU.S.NUCLEARREGULATORYCOMMISSIONWashingtonD.C.20555
{{#Wiki_filter:l,
  ~ I q  a,                                       Attachment to AEP:NRC:0692A Wisconsin Electnc                0  f  coM AI 231 W.MICHIGAN.P 0, BOX 2046. MILWAUKEE.Wl 53201                                      (4 I 4} 277.234$
July /,   1986 Mr. Guy A. Arlotto, Director Division of Engineering Technology Office of Nuclear Regulatory Research U.S. NUCLEAR REGULATORY COMMISSION Washington D.C. 20555


==DearMr.Arlotto:==
==Dear Mr. Arlotto:==
Subjecc:INTERNALSEALINGOFCONDUITSTHROUGHFIREBARRIERSInresponsetothedifferingguidanceinBTP9.5-1AppendixA,NUREG0800and10CFR50.48AppendixR,andincheinterestofprovidingcost-effectivefireproteccionbasedonsoundtechnicalinformation,agroupof23nuclearutilitieshasembarkedonaresearchprojecttoevaluateinternalconduitseal..grequirementsanddevelopdesignguidelinesbasedonfiretestdata.ThisprojectisbeingcoordinatedbyVisconsinElectricPowerComp-nywichthetechnicalassistanceofProfessionali;ossConcrol,inc.Theprojectconsistsofthefollowingtasks:1.Collectandevaluateexis-ingfiretestdataoninternalconduitsealing.2..Surveyexistingplantconfigurationsofconduitpenecracions.DevelopandconcIuccatestprogramtoprovideacldirinnaldata.4.Developgenericguidanceforinternalsealingofconduits.Thisprojeccisscheduledforcompletionbytheendof1986calendaryear.Becauseofthiseffort,cheparticipatingcompaniesmaydelayfinalpolicydecisionsoninternalconduitsealinguntilthismorecompletetechnicalbasisisavailable.'MewillkeeptheNRCinformedandwouldwelcometheopportunitytopresenttheresultsoftheprojecttoyou.860'F110272860905PDRADOCK05000315FPDR July7,1986Page2AnyquestionsyouhaveonthisprojectshouldbedirectedtoMr,MichaelSTKaminski,SystemEireProtectionOfficer,at414/277-2662.Verytrulours,C.W.ayVicePresidentNuclearPowerCC:CC:Mr.H.R.Denton,DirectorOfficeofNuclearReactorRegulationU.S.Yl:CLEARREGULATORYCOi&1ISSIONWashington,D.C.20555PBNPNRCResidentIrspe"orbcc:ParticipatingUti1ties(Participatingl.'tilitiesList)R~W.Britt/S.Buts:ein'R.H.o-skeG.M.KrieserR,A.Newton3.J.Zach'Tvev/MDSt'a,!nski}}
 
Subjecc:     INTERNAL SEALING OF CONDUITS THROUGH FIRE BARRIERS In response      to the differing guidance in BTP 9.5-1 Appendix A, NUREG    0800 and 10 CFR 50.48 Appendix R, and in che interest of providing cost-effective fire proteccion based on sound technical information, a group of 23 nuc lear              utilities  has embarked on a research project to evaluate internal conduit seal ..g requirements and develop design guidelines based on fire test data. This project is being coordinated by Visconsin Electric Power Comp -ny wich the technical assistance of Professional i;oss Concrol, inc.
The  project consists of the following tasks:
: 1. Collect and evaluate exis-ing              fire test  data on internal conduit sealing.
2..Survey existing plant configurations of conduit penecracions.
Develop and concIucc          a  test program to provide acldirinnal data.
: 4. Develop generic guidance              for internal sealing of conduits.
This proj ecc is scheduled              for completion  by the end of  1986 calendar year.
Because    of this effort, che participating companies may delay final policy decisions on internal conduit sealing until this                  more complete technical basis is available. 'Me will keep the NRC informed and would welcome the opportunity to present the results of the project to you.
860'F110272 860905 PDR      ADOCK    05000315 F                        PDR
 
July 7,     1986 Page  2 Any  questions you have on this project should be directed to Mr, Michael      ST Kaminski, System Eire Protection Officer, at 414/277-2662.
Very  trul      ours, C. W.     ay Vice President Nuclear Power CC:   Mr. H. R. Denton, Director Of f ice of Nuclear Reactor Regulation U. S. Yl:CLEAR REGULATORY COi&1ISS ION Washington, D.C. 20555 CC:  PBNP NRC    Resident  Irspe" or bcc:   Participating Uti1 ties (Participating    l.'tilities List)
R ~   W. Brit t/S. Buts:ein'R. H. o-ske G. M. Krieser R, A. Newton
: 3. J. Zach     '
Tvev/MD  S  t'a,!nski}}

Latest revision as of 06:04, 29 October 2019

Discusses Util Group Research Project to Evaluate Requirements for Internal Conduit Sealing Through Fire Barriers & Develop Design Guidelines Based on Fire Test Data.Project Scheduled for Completion by End of CY86
ML17324B047
Person / Time
Site: Cook  American Electric Power icon.png
Issue date: 07/07/1986
From: Fay C
WISCONSIN ELECTRIC POWER CO.
To: Arlotto C
NRC OFFICE OF NUCLEAR REGULATORY RESEARCH (RES)
Shared Package
ML17324B046 List:
References
RTR-NUREG-0800, RTR-NUREG-800 NUDOCS 8609110272
Download: ML17324B047 (2)
v • d • e


Text

l,

~ I q a, Attachment to AEP:NRC:0692A Wisconsin Electnc 0 f coM AI 231 W.MICHIGAN.P 0, BOX 2046. MILWAUKEE.Wl 53201 (4 I 4} 277.234$

July /, 1986 Mr. Guy A. Arlotto, Director Division of Engineering Technology Office of Nuclear Regulatory Research U.S. NUCLEAR REGULATORY COMMISSION Washington D.C. 20555

Dear Mr. Arlotto:

Subjecc: INTERNAL SEALING OF CONDUITS THROUGH FIRE BARRIERS In response to the differing guidance in BTP 9.5-1 Appendix A, NUREG 0800 and 10 CFR 50.48 Appendix R, and in che interest of providing cost-effective fire proteccion based on sound technical information, a group of 23 nuc lear utilities has embarked on a research project to evaluate internal conduit seal ..g requirements and develop design guidelines based on fire test data. This project is being coordinated by Visconsin Electric Power Comp -ny wich the technical assistance of Professional i;oss Concrol, inc.

The project consists of the following tasks:

1. Collect and evaluate exis-ing fire test data on internal conduit sealing.

2..Survey existing plant configurations of conduit penecracions.

Develop and concIucc a test program to provide acldirinnal data.

4. Develop generic guidance for internal sealing of conduits.

This proj ecc is scheduled for completion by the end of 1986 calendar year.

Because of this effort, che participating companies may delay final policy decisions on internal conduit sealing until this more complete technical basis is available. 'Me will keep the NRC informed and would welcome the opportunity to present the results of the project to you.

860'F110272 860905 PDR ADOCK 05000315 F PDR

July 7, 1986 Page 2 Any questions you have on this project should be directed to Mr, Michael ST Kaminski, System Eire Protection Officer, at 414/277-2662.

Very trul ours, C. W. ay Vice President Nuclear Power CC: Mr. H. R. Denton, Director Of f ice of Nuclear Reactor Regulation U. S. Yl:CLEAR REGULATORY COi&1ISS ION Washington, D.C. 20555 CC: PBNP NRC Resident Irspe" or bcc: Participating Uti1 ties (Participating l.'tilities List)

R ~ W. Brit t/S. Buts:ein'R. H. o-ske G. M. Krieser R, A. Newton

3. J. Zach '

Tvev/MD S t'a,!nski

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