ML110680632

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OL - FPR RAI
ML110680632
Person / Time
Site: Watts Bar Tennessee Valley Authority icon.png
Issue date: 03/02/2011
From:
Office of Nuclear Reactor Regulation
To:
Division of Operating Reactor Licensing
References
Download: ML110680632 (2)


Text

1 WBN2Public Resource From:

Poole, Justin Sent:

Wednesday, March 02, 2011 3:32 PM To:

Crouch, William D Cc:

WBN2HearingFile Resource

Subject:

FPR RAI This was the RAI that was added to the draft that you saw in the meeting. As I mentioned on the call VI-1 is being listed as resolved during the last meeting and VI-2 is being dropped. Also II-6 looked to be reworded as discussed during the meeting. Other than that the questions should be the same as you saw other than minor editorial corrections.

JustinC.Poole ProjectManager NRR/DORL/LPWB U.S.NuclearRegulatoryCommission (301)4152048 email:Justin.Poole@nrc.gov

RAIFPRII11

InPartII,Section14.10.3[pg.II58],achangewasmadetotheapprovedversionoftheFPRtoallowanevaluationtobe performedtojustifyusingalternatemeanstoprovideFireSafeShutdown(FSSD)whenrequiredequipmentcannotbe returnedtoOperablestatuswithintherequiredtime.

Provideasummaryevaluationandtechnicaljustificationthatsupportsthischange.

Additionally,discussthestatusofthealternatemeansgoingforward.Forexample, What would be the duration of the alternative?

Would the alternative become the primary means of achieving FSSD?

Would the new systems/equipment/components need to be added to the FSSD analysis, and the old systems/equipment/components removed from the analysis?

ThisRAIinvolvesanupdatetotheFPRtoincorporatetheresponsetotheRAI.

Hearing Identifier:

Watts_Bar_2_Operating_LA_Public Email Number:

282 Mail Envelope Properties (19D990B45D535548840D1118C451C74D7F4FB2ED79)

Subject:

FPR RAI Sent Date:

3/2/2011 3:31:37 PM Received Date:

3/2/2011 3:31:39 PM From:

Poole, Justin Created By:

Justin.Poole@nrc.gov Recipients:

"WBN2HearingFile Resource" <WBN2HearingFile.Resource@nrc.gov>

Tracking Status: None "Crouch, William D" <wdcrouch@tva.gov>

Tracking Status: None Post Office:

HQCLSTR02.nrc.gov Files Size Date & Time MESSAGE 1411 3/2/2011 3:31:39 PM Options Priority:

Standard Return Notification:

No Reply Requested:

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