ML063070190

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E-Mail: Questions from Fred Mogolesko 8/23/2006 9:29am
ML063070190
Person / Time
Site: Pilgrim
Issue date: 08/23/2006
From: Mogolesko F
Entergy Nuclear Operations
To: Subbaratnam R
NRC/NRR/ADRO
References
%dam200612, TAC MD2296
Download: ML063070190 (3)


Text

FrKent -Hcward-Q-uestions-From: "Mogolesko, Fred" <fmogole@entergy.com>

To: "Ram Subbaratnam" <RXS2@nrc.gov>

8/23/2006 9:29:11 AM Date:

Subject:

Questions After reviewing the 2 recent rai's, we thought you might wan to consider a few wording changes. Please see attached.

Fred

to oP - .......... ..... .a _ e '.

Mail Envelope Properties (44EC581E.D52:16 :40274)

Subject:

Questions Creation Date 8/23/2006 9:28:47 AM From: "Mogolesko, Fred" <fmogole@entergy.com>

Created By: fmogole@entergy.com Recipients nrc.gov TWGWPO02.HQGWDO01 RXS2 (Ram Subbaratnam)

Post Office Route TWGWPO02.HQGWDO01 nrc.gov Files Size Date & Time MESSAGE 129 8/23/2006 9:28:47 AM TEXT.htm 1481 Additional AMR questions-suggested wording changesil WayneandErach08212006.doc 26112 Mime.822 1 Options Expiration Date: None Priority: Standard ReplyRequested: No Return Notification: None Concealed

Subject:

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Additional AMR questions

1) The piping of the Reacto Isolation Cooling Syýste mis subject to flo accelerated corrosion_. Tjhe PNPS LRA Table 3.2.1 ESFand Table 3.2.1 credit the - -Commenit fall: Suggest deleiing' the First sentence. Sinc6ethe system is plant-specific Periodic Surveillance and Preventive Maintenance Program for the management of loss of material (wall thinning). The GALL report recommends using the ',

alone without the first sentence.

Flow-Accelerated Corrosion Program, XI.M17, to manage wall thinning. The'Periodic Surveillance and Preventive Maintenance Program provides for inspection for wall {Deleted:

thinning every 5 years but no Monitoring and Trending activities to predict areas of high f(Deleted:

wall thinning rates or for trending of thinning as does XI.M17. Please provide justification for not providing for monitoring and trendingof wall thinnin-f-o-rRCIC J{ Deleted: a I piping.

2) In Table 3.2.1 Item 18 of the PNPS LRA, it is stated that none of the ESF system ....... - Deleted: t J~1 components arewithin the scope of theB BWR Stress Corrosion _CCracking Program. Please - Deleted: not provide the details that justify this statement.