Letter Sequence Meeting |
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MONTHYEAR0CAN091302, Assistance in Obtaining Information on Dams2013-09-30030 September 2013
Assistance in Obtaining Information on Dams
Project stage: Request
L-PI-14-024, Extension Request Regarding the Flooding Hazard Reevaluation Report Required by NRC Request for Information Pursuant to Title 10 of the Code of Federal Regulations 50.54(0 Regarding Recommendation 2.1, Flooding, of the Near-Term Task For2014-03-10010 March 2014
Extension Request Regarding the Flooding Hazard Reevaluation Report Required by NRC Request for Information Pursuant to Title 10 of the Code of Federal Regulations 50.54(0 Regarding Recommendation 2.1, Flooding, of the Near-Term Task Force
Project stage: Request
L-14-113, Extension Request Regarding the Flood Hazard Reevaluation Report Required by NRC Request for Information Pursuant to 10 CFR 50.54(f) Regarding the Flooding Aspects of Recommendation 2.1 of the Near-Term Task Force (NTTF) Review of Insights.2014-03-11011 March 2014
Extension Request Regarding the Flood Hazard Reevaluation Report Required by NRC Request for Information Pursuant to 10 CFR 50.54(f) Regarding the Flooding Aspects of Recommendation 2.1 of the Near-Term Task Force (NTTF) Review of Insights.
Project stage: Request
0CAN031401, Required Response 2 to March 12, 2012, Request for Information (Rfi), Enclosure 2, Recommendation 2.1, Flood Hazard Evaluation Report Arkansas Nuclear One - Units 1 and 22014-03-12012 March 2014
Required Response 2 to March 12, 2012, Request for Information (Rfi), Enclosure 2, Recommendation 2.1, Flood Hazard Evaluation Report Arkansas Nuclear One - Units 1 and 2
Project stage: Request
0CAN041402, Required Response 2 to March 12, 2012, Request for Information (Rfi), Enclosure 2, Recommendation 2.1, Flood Hazard Evaluation Report2014-04-14014 April 2014
Required Response 2 to March 12, 2012, Request for Information (Rfi), Enclosure 2, Recommendation 2.1, Flood Hazard Evaluation Report
Project stage: Request
ML14162A3712014-06-26026 June 2014
5/22/2014 Summary of Meeting with Entergy Operations, Inc. to Discuss Flooding Hazard Reevaluation Extension Request for Arkansas Nuclear One, Units 1 and 2; Near-Term Task Force Recommendation 2.1
Project stage: Meeting
ML14171A5292014-07-17017 July 2014
Relaxation of Response Due Date Regarding Flooding Hazard Reevaluations for Recommendation 2.1 of the Near-Term Task Force Review of the Insights from the Fukushima Dai-Ichi Accident
Project stage: Approval
ML14171A1662014-07-29029 July 2014
Relaxation of Response Due Date Regarding Flooding Hazard Reevaluations for Recommendation 2.1 of the Near-Term Task Force Review of the Insights from the Fukushima Dai-Ichi Accident
Project stage: Approval
2014-03-12
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Category:Meeting Summary
MONTHYEARML23257A2412023-09-19019 September 2023
Summary of August 15, 2023, Pre-submittal Teleconference with Entergy Operations, Inc. to Discuss Proposed License Amendment Request Concerning Pressurizer Heaters for Arkansas Nuclear One, Unit 1
ML23047A3822023-03-21021 March 2023
Summary of December 15, 2022 Periodic Advanced Reactor Stakeholder Public Meeting
ML22215A1912022-08-0909 August 2022
Summary of July 13, 2022, Teleconference Meeting with Entergy Operations, Inc. to Discuss Planned License Amendment Requests to Adopt Technical Specifications Task Force (TSTF) Traveler 505, Risk-Informed Extended Completion Times
ML22147A0932022-06-0606 June 2022
2021 Annual Assessment Public Meeting Summary
ML22151A1302022-06-0202 June 2022
May 10, 2022, Summary of Teleconference Meeting W/Entergy Operations, Inc. to Discuss a Planned Alternative for a One-Time Schedule Extension for the In-Service Examination of Control Rod Drive Mechanism Penetration No. 1 in the Reactor Ves
ML22125A2452022-05-0909 May 2022
May 3, 2022, Summary of Teleconference Meeting with Entergy Operations, Inc. to Discuss Proposed License Amendment Request for ANO, Units 1 & 2 Regarding Proposed Revision to Emergency Plan and On-Shift Staff Analysis
ML22003A0562022-01-10010 January 2022
Summary of December 16, 2021, Presubmittal Teleconference with Entergy Operations, Inc. to Discuss Proposed Amendment Request Concerning TS 3.4.4, RCS Loops, Modes 1 and 2, for Arkansas Nuclear One, Unit 1
ML21323A0472021-12-0606 December 2021
Summary of Public Meeting on November 5, 2021, with the National Organization of Test, Research, and Training Reactors on Operator Licensing for Research and Test Reactors
ML21288A0392021-10-18018 October 2021
September 14, 2021, Summary of Public Workshop on Scale/Melcor Source Term Demonstration Project - Pebble-Bed Molten-Salt-Cooled Reactor
ML21181A3352021-07-0101 July 2021
June 23, 2021, Summary of Public Meeting to Discuss Technology Inclusive Content of Application Project
ML21158A2232021-06-0808 June 2021
Meeting Summary for Ticap Workshop 3
ML21140A3892021-05-24024 May 2021
Riv Column 1 EOC 2020 Public Meeting Summary
ML21132A2952021-05-14014 May 2021
Summary of Public Meeting to Discuss Technology Inclusive Content of Application Project
ML21117A0262021-05-0505 May 2021
Summary of Teleconference with Entergy Operations, Inc. to Discuss Forthcoming LAR Concerning Reactor Coolant System Primary Activity and Primary-to-Secondary Leak Rate
ML20337A1572020-12-0808 December 2020
Summary of Teleconference Meeting with Entergy Operations, Inc. to Discuss the Forthcoming Supplemental Response Concerning Generic Letter 2004-02 for Arkansas Nuclear One, Units 1 and 2
ML20287A4012020-10-26026 October 2020
Summary of September 17, 2020, Meeting with Entergy to Discuss Proposed License Amendment Request for Arkansas Nuclear One, Units 1 and 2 Request to the Extend Allowable Outage Time for the Emergency Cooling Pond
ML20260G9992020-09-16016 September 2020
Summary of August 4, 2020, Teleconference Meeting with Entergy Operations, Inc. to Discuss Proposed License Amendment Request for Arkansas Nuclear One, Units 1 and 2 Regarding Adoption of 10 CFR 50.69
ML20189A2832020-07-0707 July 2020
Summary of Region IV Annual Assessment Public Meeting
ML20153A2252020-06-0404 June 2020
April 29, 2020, Summary of Meeting with Entergy Operations, Inc. to Discuss a Proposed Relief Request Use of Carbon Fiber Reinforced Polymer Piping for Underground Service Water Piping at Arkansas Nuclear One, Units 1 and 2
ML19182A0332019-07-10010 July 2019
Summary of Teleconference with Entergy Operations, Inc. Regarding Proposed License Amendment Request Revised Fuel Handling Analysis and Adoption of Various TSTF Travelers for Arkansas Nuclear One, Unit 2
ML18176A1312018-06-21021 June 2018
Summary of Annual Assessment Meeting with Entergy Operations, Inc., Regarding 2017 Performance of Arkansas Nuclear One
ML18107A4972018-04-27027 April 2018
April 10, 2017, Summary of Public Meeting with Entergy Nuclear Operations, Inc. Regarding Upcoming License Amendment Request to Add Setpoint Verification Requirement to Technical Specification Surveillance Requirements
ML18099A0712018-04-16016 April 2018
March 20, 2018, Summary of Meeting with the Nuclear Energy Institute and Other Industry Representatives Regarding the Surveillance Frequency Control Program
ML17353A1542017-12-22022 December 2017
Summary of Public Meeting with Entergy Operations, Inc., on Proposed Changes to Emergency Plans to Revise Emergency Action Levels for Arkansas; Grand Gulf; River Bend; and Waterford (EPID-L-2017-LRM-0060)
ML16109A3642016-04-18018 April 2016
Summary of Meeting to Discuss Supplemental Inspection Results and Annual Assessment Meeting with Entergy Operations Inc. Regarding 2015 Performance of Arkansas Nuclear One
ML15348A1882016-01-0606 January 2016
Summary of October 28, 2015, Closed Meeting Between Representatives of the U.S. Army Corps of Engineers, U.S. Nuclear Regulatory Commission and Entergy Nuclear Operations, Inc. to Discuss Flood Analysis Associated with Arkansas Nuclear One,
ML15267A4182015-09-24024 September 2015
Summary of Meeting to Discuss Arkansas Nuclear One Performance Improvement
ML15225A2542015-08-14014 August 2015
Summary of 4/20-23/2015 Audit in Support of Request to Adopt National Fire Protection Association NFPA 805, Performance-Based Standard for Fire Protection for LWR Generating Plants (2001 Edition)
ML15132A1752015-05-21021 May 2015
Summary of Annual Assessment Meeting with Entergy Operations Inc., Regarding ANO 2014 Performance
ML15089A1642015-04-27027 April 2015
Summary of February 25, 2015, Partially Closed Meeting with Industry Stakeholders Regarding the Babcock and Wilcox Loss of Coolant Accident Evaluation Model Analysis
ML15007A4782015-01-15015 January 2015
Summary of July 15-18, 2013, Arkansas Nuclear One, Unit 2, Audit Associated with License Amendment Request to Transition to National Fire Protection Association Standard 805
ML14356A1722014-12-22022 December 2014
Summary of Site Audit to Support the Review of a License Amendment Request for Arkansas Nuclear One, Unit 2 to Transition to the National Fire Protection Association (NFPA) Standard 805 Fire Protection Licensing Basis
ML14197A5832014-09-18018 September 2014
Summary of the June 19, 2014, Category 1 Public Meeting with Entergy to Discuss Seismic Hazard Reevaluations Associated with Implementation of Japan Lessons-Learned Near-Tear Task Force Recommendation 2.1
ML14259A5972014-09-16016 September 2014
Summary of Annual Performance Assessment Meeting for Arkansas Nuclear One Performance
ML14213A4272014-09-12012 September 2014
Summary of July 16, 2014, Closed Meeting Between Representatives of the U.S. Army Corps of Engineers Nuclear Regulatory Commission, and Entergy Operations Inc. to Discuss Flooding Analysis Associated with Arkansas Nuclear One, Units 1 and 2
ML14162A3712014-06-26026 June 2014
5/22/2014 Summary of Meeting with Entergy Operations, Inc. to Discuss Flooding Hazard Reevaluation Extension Request for Arkansas Nuclear One, Units 1 and 2; Near-Term Task Force Recommendation 2.1
ML14170A0602014-06-23023 June 2014
Summary of 5/27/2014 Conference Call Regarding Refueling Outage Steam Generator Inspection
ML14163A0502014-06-13013 June 2014
Summary of Conference Call with Arkansas Nuclear One, Unit 2, Regarding the Spring Steam Generator Inspections
ML14128A5122014-05-0909 May 2014
Summary of Regulatory Conference to Discuss Safety Significance of Arkansas Nuclear One Unit 1 Dropped Stator
ML13172A0292013-07-0909 July 2013
Summary of 5/10/2013 Conference Call with Entergy Operations, Inc., 2013 Steam Generator Tube Inspections at Arkansas Nuclear One, Unit 1
ML13142A2272013-05-22022 May 2013
Summary of Public Meeting to Discuss Results of Augmented Inspection at Arkansas Nuclear One
ML13043A6112013-02-26026 February 2013
Summary of 1/25/2013 Conference Call Regarding the Upcoming 2013 Steam Generator Tube Inspections
ML12276A3012012-10-12012 October 2012
Summary of October 25, November 8, and November 10, 2011, Conference Calls Related to Fall 2011 Refueling Outage Steam Generator Tube Inspections
ML12275A5492012-10-0101 October 2012
Summary of Meeting with Entergy Operations, Inc., to Discuss the Performance of the Subject Facilities, Recent Organizational Changes, and Current Regulatory Issues
ML12240A4162012-08-27027 August 2012
Public Meeting with Entergy Operations, Inc to Discuss the Performance of the Subject Facilities and Current Regulatory Issues
ML12222A0312012-08-0808 August 2012
Arkansas Monitoring Call Summary
ML12171A3662012-07-16016 July 2012
6/12-13/2012 Summary of Meeting at the Plant Site in Russellville, AR, to Discuss Entergy Operations, Inc.'S License Amendment Request to Adopt National Fire Protection Association (NFPA) Standard 805 at Arkansas Nuclear One, Unit 2
ML1202704162012-02-13013 February 2012
1/26/2012 - Summary of Meeting with Entergy and Exelon to Discuss Recent Once-Through Steam Generator Inservice Inspection Results
ML1127903812011-11-0101 November 2011
Summary of Meeting with Entergy Operations, Inc. to Discuss Amendment Request to Revise Arkansas Nuclear One, Unit 2's Fuel Handling Accident (FHA) Analysis and Several TSTFs 51, 272, 286, and 471 That Support FHA
ML1117906392011-06-28028 June 2011
Summary of Meeting with Entergy Operations Inc
2023-09-19
[Table view] |
Text
UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 June 26, 2014 LICENSEE: Entergy Operations, Inc.
FACILITY: Arkansas Nuclear One, Units 1 and 2
SUBJECT:
SUMMARY
OF MAY 22,2014, TELECONFERENCE MEETING WITH ENTERGY OPERATIONS, INC., REGARDING NEAR-TERM TASK FORCE RECOMMENDATION 2.1 FLOOD HAZARD REEVALUATION SCHEDULE EXTENSION REQUEST, ARKANSAS NUCLEAR ONE, UNITS 1 AND 2 (TAC NOS. MF3659 AND MF3660)
On May 22, 2014, a Category 1 teleconference public meeting was held between the U.S. Nuclear Regulatory Commission (NRC) and representatives of Entergy Operations, Inc.
(Entergy, the licensee), at NRC Headquarters, One White Flint North, 11555 Rockville Pike, Rockville, Maryland. The purpose of the teleconference meeting was to discuss the licensee's proposed schedule extension for completion of a flood hazard reevaluation at Arkansas Nuclear One, Units 1 and 2, requested by the NRC, by letter dated March 12, 2012 (Agencywide Documents Access and Management System (ADAMS) Accession No. ML12053A340). The extension request was submitted on March 12, 2014 (ADAMS Accession No. ML14071A459),
and was supplemented by letter dated April14, 2014 (ADAMS Accession No. ML14105A366).
The proposed extension for completion of the flood hazard reevaluation would be from an original date of March 12, 2014, to a date 6 months after receipt of certain input data from the U.S. Army Corps of Engineers (USACE). A list of attendees is provided in the enclosure.
Highlights from this meeting on May 22, 2014, include the following:
- The NRC staff stated that the purpose for the call was for gathering information on the proposed extension only. The NRC staff stated that holding the meeting did not imply approval or disapproval of any of the methods used by the licensee, nor would a decision regarding the proposed extension be made during the meeting.
- To date, the licensee has evaluated all hazard mechanisms except for flooding from upstream dam failure. Results of the re-evaluation performed to date indicate that flooding height is below the current licensing basis (CLB). In other words, according to the licensee, local intense precipitation results do not trigger an Integrated Assessment, and interim actions are not needed at this time.
- The NRC staff noted that over one-half of the extension period (3.5 months) is for report evaluation, review, and approval. The licensee stated that it might be possible to shorten this time by performing some steps in parallel versus in series; however, it would be difficult to determine if that is feasible at this time.
- The licensee proposed determining the hydrostatic/hydrodynamic forces on its inundated structures using results from a one-dimensional (1-D) model. The NRC staff questioned this approach and asked if conservative velocities, such as river centerline velocities, would be used. The licensee stated that it would use a conservative result from its model(s).
- The NRC staff asked about the potential need for a 2-D model. The licensee expressed the view that this level of model is not necessary given the results and that use of bounding modeling results and standard guidelines like American Society of Civil Engineers (ASCE) 7-1 0 should be sufficient to conservatively analyze the building loads during the flooding event.
- The licensee stated that its schedule assumes results from the USAGE that are approximately the same as the water depths and velocities it has generated to date. The licensee also stated it expects the final water height result to be within its CLB.
One member of the public was in attendance for the teleconference meeting and no public meeting feedback forms were submitted.
Please direct any inquiries to me at 301-415-2833 or at Peter. Bamford@nrc.gov.
fl?C:c~~~
Peter Bamford, Proj t Manager Plant Licensing Branch IV-1 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket Nos. 50-313 and 50-368
Enclosure:
List of Attendees cc w/encls: Distribution via Listserv
LIST OF ATTENDEES MAY 22. 2014. TELECONFERENCE MEETING WITH ENTERGY OPERATIONS. INC.
NEAR-TERM TASK FORCE RECOMMENDATION 2.1 FLOOD HAZARD REEVALUATION SCHEDULE EXTENSION REQUEST ARKANSAS NUCLEAR ONE. UNITS 1 AND 2 DOCKET NOS. 50-313 AND 50-368 NAME ORGANIZATION Peter Bamford Nuclear Regulatory Commission (NRC)
Chris Cook NRC Ken See NRC Ed Miller NRC Rob Kuntz NRC Fernando Ferrante NRC Natalie Mosher Entergy Don Bentley Entergy Dale James Entergy Stephenie Pyle Entergy Bryan Ford Entergy Steve Saunders Entergy Dan Brown AREVA Cindy Fasano AREVA Carrington Dillon AREVA David Leone Goldberg-Zoino & Associates (GZA)
Christine Stonier GZA Steve Osting Public Enclosure
- The licensee proposed determining the hydrostatic/hydrodynamic forces on its inundated structures using results from a one-dimensional (1-D) model. The NRC staff questioned this approach and asked if conservative velocities, such as river centerline velocities, would be used. The licensee stated that it would use a conservative result from its model(s).
- The NRC staff asked about the potential need for a 2-D model. The licensee expressed the view that this level of model is not necessary given the results and that use of bounding modeling results and standard guidelines like American Society of Civil Engineers (ASCE) 7-10 should be sufficient to conservatively analyze the building loads during the flooding event.
- The licensee stated that its schedule assumes results from the USAGE that are approximately the same as the water depths and velocities it has generated to date. The licensee also stated it expects the final water height result to be within its CLB.
One member of the public was in attendance for the teleconference meeting and no public meeting feedback forms were submitted.
Please direct any inquiries to me at 301-415-2833 or at Peter.Bamford@nrc.gov.
IRA/
Peter Bamford, Project Manager Plant Licensing Branch IV-1 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket Nos. 50-313 and 50-368
Enclosure:
List of Attendees cc w/encls: Distribution via Listserv DISTRIBUTION:
PUBLIC RidsNrrLAJBurkhardt Resource TWertz, NRR LPL4-1 Reading RidsNrrPMANO Resource EMiller, NRR RidsAcrsAcnw_MaiiCTR Resource RidsNroDsea Resource RKuntz, NRR RidsNrrDorl Resource RidsRgn4MaiiCenter Resource RidsNrrDorllp14-1 Resource JNick, EDO RIV ADAMS A ccess1on NOS. M eef mg N0 f ICe ML14120A306 M eetmg s ummary ML14162A371 *v1a. ema1"I OFFICE NRRIDORULPL4-1/PM NRR/DORULPL4-1/LA NRO/DSEAIRHM1/BC* NRR/DORULPL4-1/BC NRRIDORULPL4-1/PM CCook MMarkley PBamford NAME PBamford JBurkhardt* {KErwin for)
DATE 06/10/14 6/12/14 6/25/14 6/26/14 6/26/14 OFFICIAL RECORD COPY
