ML17308A575

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La - Nextera - Seabrook Unit 2 - ASR Testing (2016-SST-0692)
ML17308A575
Person / Time
Site: Seabrook NextEra Energy icon.png
Issue date: 10/12/2016
From:
NRC
To:
Division of Operating Reactor Licensing
References
17-953-02-LA-BD01
Download: ML17308A575 (3)


Text

SeabrookLANPEm Resource From: Bower, Fred Sent: Wednesday, October 12, 2016 6:57 AM To: Deborah Grinnell (grinnelldebbie2@gmail.com); Debbie Grinnell (C-10) -

debbie@c-10.org Cc: Sandra Gavutis; Sandra Gavutis - (Info@C-10.org); Poole, Justin; Harris, Brian; Screnci, Diane; Sheehan, Neil; Crisden, Cherie; Tifft, Doug; Gray, Mel; Cook, William; Cataldo, Paul; Meier, Peter; Draxton, Mark; Vadella, Robert; Barkley, Richard; Pelton, David; Scott, Michael; Broaddus, Doug; Buford, Angela; Wittick, Brian; Bower, Fred; Harris, Brian; Klukan, Brett

Subject:

NEXTERA - SEABROOK UNIT 2 - ASR TESTING [2016-SST-0692]

Dear Ms. Grinnell,

Ms. Angela Buford forwarded me your email dated October 4, 2016, and I am writing to acknowledge its receipt and formally respond. Your email has been entered into ADAMS as a public document (Accession Number ML16281A122). This document may be obtained online in the NRCs Agencywide Documents Access and Management System (ADAMS) public documents collection at http://www.nrc.gov/reading-rm/adams.html.

To begin a search for this document, select ADAMS Public Documents and then select Begin Web-based ADAMS Search. For problems with ADAMS, please contact the NRCs Public Document Room (PDR) reference staff at 1-800-397-4209, 301-415-4737, or by e-mail to pdr.resource@nrc.gov.

We appreciate your question. My understanding is the same as Ms. Bufords, in that, the NRC has not asked NextEra to take any actions regarding water in Seabrook Unit 2. In regards to the use of Seabrook Unit 2 in support of alkali silica reaction (ASR) testing, our current understanding is that NextEra has no plans to pursue this. As you know, NextEra has submitted a license amendment request (LAR) to the NRC that requests approval of proposed methods for analyzing Seismic Category I structures with concrete affected by ASR. This LAR is being evaluated for acceptance by the staff for review. The results of that review will be documented in a publically available letter shortly following its completion. Any questions regarding the LAR should be directed to the responsible project manager in the NRCs Office of Nuclear Reactor Regulation, Mr. Justin Poole.

In addition to responding to you directly, I plan to file our response to you in ADAMS package ML16281A117 and make it publically available.

I trust that this is responsive to your question.

Sincerely, Fred Bower Chief l Projects Branch 3 l Division of Reactor Projects l Region I l U.S. NRC l l 2100 Renaissance Boulevard, STE 100, King of Prussia, PA 19406 l

(610) 337-5200 l BB: (610) 731-1920 l : Fred.Bower@nrc.gov l 1

Hearing Identifier: Seabrook_LA_NonPublic Email Number: 322 Mail Envelope Properties (bdf37553426e44a7b842be553eb8894b)

Subject:

NEXTERA - SEABROOK UNIT 2 - ASR TESTING [2016-SST-0692]

Sent Date: 10/12/2016 6:57:10 AM Received Date: 10/12/2016 6:57:12 AM From: Bower, Fred Created By: Fred.Bower@nrc.gov Recipients:

"Sandra Gavutis" <sgavutis@gmail.com>

Tracking Status: None "Sandra Gavutis - (Info@C-10.org)" <Info@C-10.org>

Tracking Status: None "Poole, Justin" <Justin.Poole@nrc.gov>

Tracking Status: None "Harris, Brian" <Brian.Harris@nrc.gov>

Tracking Status: None "Screnci, Diane" <Diane.Screnci@nrc.gov>

Tracking Status: None "Sheehan, Neil" <Neil.Sheehan@nrc.gov>

Tracking Status: None "Crisden, Cherie" <Cherie.Crisden@nrc.gov>

Tracking Status: None "Tifft, Doug" <Doug.Tifft@nrc.gov>

Tracking Status: None "Gray, Mel" <Mel.Gray@nrc.gov>

Tracking Status: None "Cook, William" <William.Cook@nrc.gov>

Tracking Status: None "Cataldo, Paul" <Paul.Cataldo@nrc.gov>

Tracking Status: None "Meier, Peter" <Peter.Meier@nrc.gov>

Tracking Status: None "Draxton, Mark" <Mark.Draxton@nrc.gov>

Tracking Status: None "Vadella, Robert" <Robert.Vadella@nrc.gov>

Tracking Status: None "Barkley, Richard" <Richard.Barkley@nrc.gov>

Tracking Status: None "Pelton, David" <David.Pelton@nrc.gov>

Tracking Status: None "Scott, Michael" <Michael.Scott@nrc.gov>

Tracking Status: None "Broaddus, Doug" <Doug.Broaddus@nrc.gov>

Tracking Status: None "Buford, Angela" <Angela.Buford@nrc.gov>

Tracking Status: None "Wittick, Brian" <Brian.Wittick@nrc.gov>

Tracking Status: None "Bower, Fred" <Fred.Bower@nrc.gov>

Tracking Status: None "Harris, Brian" <Brian.Harris@nrc.gov>

Tracking Status: None "Klukan, Brett" <Brett.Klukan@nrc.gov>

Tracking Status: None "Deborah Grinnell (grinnelldebbie2@gmail.com)" <grinnelldebbie2@gmail.com>

Tracking Status: None "Debbie Grinnell (C-10) - debbie@c-10.org" <debbie@c-10.org>

Tracking Status: None Post Office: R1PWMSMRS01.nrc.gov Files Size Date & Time MESSAGE 2195 10/12/2016 6:57:12 AM Options Priority: Standard Return Notification: No Reply Requested: No Sensitivity: Normal Expiration Date:

Recipients Received: