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Category:Memoranda
MONTHYEARML23053A0502023-02-22022 February 2023
Cover Memo and Response to C-10 Questions Regarding 3Q2022 Inspection Report
ML22306A0202022-11-0202 November 2022
Cover Memo and Response to C-10 Questions Regarding 2Q2022 Inspection Report
ML21242A2242021-08-26026 August 2021
C-10 Research & Education Foundation Memo Dated 8/26/21 Re Questions Regarding the 2021 Second Quarter Integrated Inspection Report (05000443/2021002)
ML21062A1462021-04-21021 April 2021
Memo to File: Final Ea/Fonsi of 2012 and 2015 Decommissioning Funding Plans for Seabrook Station Unit 1 Independent Spent Fuel Storage Installation (2012 and 2015)
ML19057A3832019-03-0404 March 2019
Renewal of Full-Power Operating License for Seabrook Station, Unit No. 1
ML19058A2162019-03-0404 March 2019
Update to Proposed Issuance of a Final No Significant Hazards Consideration Determination and License Amendment Regarding Which a Hearing Has Been Requested (CAC No. MF8260; EPID L-2016-LLA-0007)
ML18226A2052018-09-28028 September 2018
Redacted, Submission of Alkali-Silica Reaction License Amendment Request Draft Safety Evaluation to Support Advisory Committee on Reactor Safeguards Review of Seabrook License Renewal (CAC No. MF8260; EPID L-2016-LLA-0007)
ML18243A4522018-08-31031 August 2018
License Renewal Application Memorandum
ML17278A1662017-10-0505 October 2017
Teleconference Meeting Summary Dated August 28, 2017 with Massachusetts Attorney General'S Office and Massachusetts Emergency Management Agency
ML17254A7522017-09-0606 September 2017
Alkali-Silica Reaction Issue Technical Team Charter Revision 2
ML16088A2042016-03-28028 March 2016
Memo T Bowers from s Ruffin, Technical Assistance Requests - Review 2015 Tri-Annual Decommissioning Funding Plans for Multiple Independent Spent Fuel Storage Installations W/ Encl 2 (Template)
ML16088A2052016-03-28028 March 2016
Enclosure 1 - (72.30 DFP Reviews to Be Completed 2015) - Memo T Bowers from s Ruffin, Technial Assistance Requests - Review 2015 Tri-Annual Decommissioning Funding Plans for Multiple Independent Spent Fuel Storage Installations
ML16056A3342016-03-0101 March 2016
Memorandum to File Regarding Transcript for 10 CFR 2.206 Petition from C-10 Research & Education Foundation Regarding Seabrook Station, Unit 1
ML15096A1682015-07-27027 July 2015
Memorandum to File from John Lamb, DORL, NRR No Significant Hazards Consideration Analysis and Categorical Exclusion Related to Proposed Exemption
ML14014A3782014-02-19019 February 2014
Alkali-Silica Reaction (ASR) Issue Technical Team Charter, Revision 1
ML13193A0742013-07-16016 July 2013
Request for Additional Information - Seabrook Station Regarding Overall Integrated Plan for Reliable Spent Fuel Pool Instrumentation (Order Number EA-12-051) (Tac No. MF0837)
ML13128A5212013-06-10010 June 2013
Memo Position Paper -Assessment of Aci 318-71 as Design Basis for Category I Concrete Structures Affected by Alkalisilica Reaction at Seabrook Station.
ML13154A5052013-06-0404 June 2013
Rai'S Following Ifib Analysis of NextEra Energy'S 2013 Decommissioning Funding Status Reports for Seabrook
ML13099A2152013-04-18018 April 2013
Forthcoming Meeting with Nextera Energy Seabrook, LLC (Nextera) Regarding a Pre-Submittal for a Fixed Incore Detector License Amendment Request
ML13066A4882013-03-21021 March 2013
Summary of Meeting Held on February 21, 2013, Between the NRC and NextEra Energy Seabrook, LLS Regarding License Renewal Application, Seabrook Station
ML12242A3702012-09-0505 September 2012
Request for Deviation from the Reactor Oversight Process Action Matrix to Provide Increased Oversight of the Alkali-Silica Reaction Issue at Seabrook
ML12236A3852012-08-23023 August 2012
Memo Summary of NextEra Energy Seabrook Drop in Visit and Slides, August 22, 2012
ML12222A0392012-08-0909 August 2012
8/16/2012 Cancellation Notice of Forthcoming Conference Call with NextEra Energy and Florida Power and Light Concerning Generic Letter 2004-02 and Request for NRC Staff Review of Draft Proposed Guideline for Strainer Fiber Bypass Test Proto
ML12213A0612012-08-0101 August 2012
8/16/12 Forthcoming Conference Call with NextEra Energy and Florida Power & Light Concerning Generic Letter 2004-02 and Request for NRC Staff Review of Draft Proposed Guideline for Strainer Fiber Bypass Test Protocol
ML12164A9012012-06-22022 June 2012
Summary of Telephone Conference Call Held on 5/24/12, Between the NRC and NextEra Energy Seabrook, LLC Concerning the Drai Pertaining to the Seabrook Station LRA
ML13196A2202012-06-0606 June 2012
Memo from B. Balsam, NRR and D. Logan, NRR to J. Susco, NRR on Summary of Section 7 Consultation Activities Related to the National Marine Fisheries Service'S Final Rule to List the Atlantic Sturgeon
ML12174A0152012-06-0404 June 2012
Draft Letter from J. Clifford, Region I to R. Nelson, NRR; Subject: Request for Technical Assistance, Seabrook Station Alkali-Silica Reaction
ML12174A0122012-06-0404 June 2012
Draft Letter from J. Clifford, Region I to R. Nelson, NRR; Subject: Request for Technical Assistance, Seabrook Station Alkali-Silica Reaction
ML12173A4632012-06-0404 June 2012
Draft Letter from D. Roberts, Region I to R. Nelson, NRR; Subject: Request for Technical Assistance, Seabrook Station Alkali-Silica Reaction
ML12174A0172012-06-0404 June 2012
Draft Letter from J. Clifford, Region I to R. Nelson, NRR; Subject: Request for Technical Assistance, Seabrook Station Alkali-Silica Reaction
ML12173A4622012-06-0404 June 2012
Draft Letter from D. Roberts, Region I to J. Jolicoeur, NRR; Subject: Request for Technical Assistance, Seabrook Station Alkali-Silica Reaction
ML1208600492012-03-23023 March 2012
Corrected Notice of Forthcoming Meeting with NextEra Energy Seabrook, LLC (NextEra) Regarding Seabrook Station Concrete Degradation
ML12054A7312012-02-16016 February 2012
DRAFT- from James Clifford to Robert Nelson Request for Technical Assistance Seabrook Station ALKALI-SILICA Reaction, Draft 3
ML12054A7292012-02-16016 February 2012
DRAFT- from James Clifford to Robert Nelson Request for Technical Assistance Seabrook Station ALKALI-SILICA Reaction, Draft 5
ML12054A7282012-02-16016 February 2012
DRAFT- from James Clifford to Robert Nelson Request for Technical Assistance Seabrook Station ALKALI-SILICA Reaction, Draft 5
ML12054A7272012-02-16016 February 2012
DRAFT- from James Clifford to Robert Nelson Request for Technical Assistance Seabrook Station ALKALI-SILICA Reaction, Draft 4
ML12054A7042012-02-16016 February 2012
DRAFT- from Darrell Roberts to John Jolicoeur Request for Technical Assistance Seabrook Station ALKALI-SILICA Reaction, Draft 2
ML12054A7112012-02-16016 February 2012
DRAFT- from James Clifford to Robert Nelson Request for Technical Assistance Seabrook Station ALKALI-SILICA Reaction, Draft 6
ML12054A7122012-02-16016 February 2012
DRAFT- from James Clifford to Robert Nelson Request for Technical Assistance Seabrook Station ALKALI-SILICA Reaction, Draft 7 (2)
ML12054A7142012-02-16016 February 2012
DRAFT- from James Clifford to Robert Nelson Request for Technical Assistance Seabrook Station ALKALI-SILICA Reaction, Draft 8 Comment
ML12054A7132012-02-16016 February 2012
DRAFT- from James Clifford to Robert Nelson Request for Technical Assistance Seabrook Station ALKALI-SILICA Reaction, Draft 8 2010817
ML12054A7302012-02-16016 February 2012
DRAFT- from James Clifford to Robert Nelson Request for Technical Assistance Seabrook Station ALKALI-SILICA Reaction, Draft 3. Resolved
ML11354A1182011-12-22022 December 2011
12/8/2011 Summary of Meeting Between NRC Staff and the Nuclear Energy Institute to Discuss Current License Renewal Topics
ML11343A4482011-12-0909 December 2011
NextEra Drop in Meeting Summary and Slides from 11-14-2011 Meeting with Region-I
ML11327A0722011-11-30030 November 2011
Summary of Telephone Conference Call Held on November 22, 2011, Between the U.S. Nuclear Regulatory Commission and NextEra Energy Seabrook, LLC, Concerning the Response to the Request for Additional Information Pertaining to the Seabrook St
ML11304A1662011-11-0404 November 2011
Summary of Tele Conf Call Held on 3/3/11, Between the USNRC and NextEra Energy Seabrook, Llc. Concerning Clarification of Information Pertaining to the Seabrook Station Request for Additional Information Responses
ML11304A1512011-11-0404 November 2011
Summary of Tele Conf Call Held on 4/8/11 Between USNRC and NextEra Energy Seabrook, Llc. Concerning Clarification of Information Pertaining to the Seabrook Station Request for Additional Information Responses
ML11304A1092011-11-0404 November 2011
Summary of Tele Conf Call Held on 5/31/11, Between the USNRC and Nextera Energy Seabrook, Llc., Concerning Clarification of Information Pertaining to the Seabrook LRA
ML11277A0462011-10-26026 October 2011
Summary of Public Meetings Conducted to Discuss the Dseis Related to the Review of the Seabrook Station License Renewal Application
ML11280A0452011-10-17017 October 2011
Summary of Telephone Conference Call Held on May 5, 2011, Between the U.S. Nuclear Regulatory Commission and NextEra Energy Seabrook, LLC, Concerning Clarification of Information Pertaining to the Seabrook Station LRA
2023-02-22
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Text
REG&,
UNITED STATES 0
NUCLEAR REGULATORY COMMISSION REGION I 475 Allendale Road King of Prussia, PA 19405 May XX, 2011 MEMORANDUM TO: John Jolicoeur, Deputy Director Division of Policy and Rulemaking d~PJ Office of Nuclear Reactor Regulation FROM: Peter Wilson, Deputy Director IRA/
Division of Reactor Safety
SUBJECT:
REQUEST FOR TECHNICAL ASSISTANCE SEABROOK STATION ALKALI-SILICA REACTION Region I requests technical assistance from the Office of Nuclear Reactor Regulation (NRR) to determine how the newly discovered aging affect of alkali-silica reaction, for safety related concrete structures at Seabrook Station, should be treated in the context of the current design basis.
Background
As a result of their assessment to support renewal of their license per Part 54, NextEra analyzed concrete core samples from exterior walls of the Control Building. In August 2010 the tests resulted in a report of a change in material properties. The analysis revealed moderate-to-severe alkali-silica-reaction (ASR), in chronically wetted'areas of the foundation, with reductions reported in the concrete compressive strength and modulus of elasticity. These reductions demonstrated the possibility that the Control Building may not have met its design basis function, and therefore, required further evaluation. The Control Building was subsequently found to be within the design limits defined by the current licensing basis (with reduced margins). The licensee continues to evaluate the extent of this condition.
Licensee Position Recommended Actions CONTACT: Michael Modes, DRS (610)337-5198
Summary Region I requests NRR to address the following:
1.
Coordination This request was discussed between Richard Conte (RI/DRS/EB1) and Meena Khanna (NRR/DE/EMCB) during a various conference calls on the subject of ASR at Seabrook. The TIA was accepted with an agreed upon response date within XX days after receipt. The Region also understands that final response to this TIA will be made public.
References http:llportal.nrc.,ov/edo/ri/EB1/Shared%20Documents/Forms/AIIItems.aspx Docket No. 50-443
4 J. Jolicoeur SUNSI Review Completed: ADAMS: Yes No Initials: T=Telephone E=E-mail F=Fax DOCUMENT NAM:E. G.\DRGI;l',DCWV;k ii Piuyi==\M1i,- 012011 Paisads BMV40 HD EXAM MSH.docx 5 r*"A_:Y 0 R P C-'V I q)cý'11ý,
X Publicly Available Non-Publicly Available o Sensitive X Non-Sensitive OFFICE Rill DRS Rill DRS RiII DRS NAME MHolmberg:ls DHills KO'Brien DATE 01/13/11 01/13/11 01/20/11
