ML18129A130: Difference between revisions
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| number = ML18129A130 | | number = ML18129A130 | ||
| issue date = 05/16/2018 | | issue date = 05/16/2018 | ||
| title = | | title = Summary of Public Meeting with NuScale Power, LLC, Regarding Topical Report, Topical Report-0118-58005, Improvements in Frequency Domain Soil-Structure-Fluid Interaction Analysis. | ||
| author name = Tabatabai O | | author name = Tabatabai O | ||
| author affiliation = NRC/NRO/DNRL/LB1 | | author affiliation = NRC/NRO/DNRL/LB1 | ||
| addressee name = Lee | | addressee name = Lee S | ||
| addressee affiliation = NRC/NRO/DNRL/LB1 | | addressee affiliation = NRC/NRO/DNRL/LB1 | ||
| docket = 05200048 | | docket = 05200048 | ||
| Line 16: | Line 16: | ||
=Text= | =Text= | ||
{{#Wiki_filter:/RA/ | {{#Wiki_filter:May 16, 2018 MEMORANDUM TO: Samuel S. Lee, Chief Licensing Branch 1 Division of New Reactor Licensing Office of New Reactors FROM: Omid Tabatabai, Senior Project Manager /RA/ | ||
Licensing Branch 1 Division of New Reactor Licensing Office of New Reactors | |||
Closed to Public}} | ==SUBJECT:== | ||
==SUMMARY== | |||
OF THE MAY 7, 2018, PUBLIC MEETING WITH NUSCALE POWER, LLC, REGARDING TOPICAL REPORT, TOPICAL REPORT-0118-58005, IMPROVEMENTS IN FREQUENCY DOMAIN SOIL-STRUCTURE-FLUID INTERACTION ANALYSIS On May 7, 2018, representatives of the U.S. Nuclear Regulatory Commission (NRC) and NuScale Power, LLC (NuScale) held a public teleconference meeting regarding topical report (TR), TR-0118-58005, Improvements in Frequency Domain Soil-structure-fluid Interaction Analysis. NuScale plans to submit this TR to the NRC for review and approval in May 2018. captures the summary of the discussions during the teleconference. The agenda and list of meeting attendees are included in Enclosures 2 and 3, respectively. The meeting notice for this meeting is available in the Agencywide Documents Access and Management System under Accession No. ML18115A265. | |||
Docket No. 52-048 | |||
==Enclosures:== | |||
: 1. Meeting Summary | |||
: 2. Agenda | |||
: 3. Attendees CONTACT: Omid Tabatabai, NRO/DNRL 301-415-6616 | |||
ML18129A130 *via email NRC-001 OFFICE NRO/DNRL/LB1: PM NRO/DNRL/LB1: LA* NRO/DEI/SEB: BC* NRO/DNRL/LB1: PM NAME OTabatabai MMoore SSamadar OTabatabai DATE 05/12/2018 05/15/2018 05/15/2018 05/16/2018 U.S. NUCLEAR REGULATORY COMMISSION | |||
==SUMMARY== | |||
OF THE MAY 7, 2018, PUBLIC MEETING WITH NUSCALE POWER, LLC, REGARDING TOPICAL REPORT-0118-58005, IMPROVEMENTS IN FREQUENCY DOMAIN SOIL-STRUCTURE-FLUID INTERACTION ANALYSIS The purpose of this public teleconference meeting was for NuScale to present to the NRC staff an overview of a methodology that permits the soil-structure-interaction analysis of an integrated model of the structure containing fluid and major components in a one-step computerized analysis. NuScale has proposed the submission of the above methodology in a topical report (TR), entitled, Improvements in Frequency Domain Soil-Structure-Fluid Interaction Analysis. | |||
NuScale plans to submit this TR by the end of May 2018. This meeting included a closed portion to allow the participants to discuss NuScales proprietary information. | |||
NuScale described that the purpose of this TR was to provide an alternate seismic methodology for use by a combined license (COL) applicant or licensee to perform seismic analyses. | |||
NuScale stated that by submitting this topical report they sought NRC approval of the methodology presented in the topical report for generic use, i.e., whether an applicant or licensee references the NuScale design certification or not. NuScale further stated that it is not seeking NRC approval of the representative calculations, inputs, or results that are described in the TR. The NRC staff stated that NRC would, if the topical is accepted for docketing, review the methodology and not any of the software used in demonstration of the methodology. | |||
The NRC staff asked several clarification questions during the meeting and informed NuScale that additional and more in-depth technical interactions are needed to better understand the methodology and its intended purpose and use. The NRC and NuScale staffs agreed to hold a half-day, face-to-face, meeting in the near future to discuss the technical aspects of the methodology in detail. Additionally, NuScale agreed to provide detailed technical information to the NRC staff, including calculations, analyses, case studies, benchmarking, and software input to support the acceptability of the methodology and conclusion of the TR. The date of the next interaction with NuScale on this topic is to be determined. | |||
Enclosure 1 | |||
U.S. NUCLEAR REGULATORY COMMISSION | |||
==SUMMARY== | |||
OF THE MAY 7, 2018, TELECONFERENCE WITH NUSCALE POWER, LLC MEETING AGENDA Meeting Introductions NRC/NuScale 2:00 - 2:10 pm Overview of the TR NuScale 2:10 - 2:25 pm Public Comments Public 2:25 - 2:30 pm Overview of the TR (Closed to Public) NuScale 2:30 - 3:25 pm Meeting Conclusion NRC 3:25 - 3:30 pm Enclosure 2 | |||
U.S. NUCLEAR REGULATORY COMMISSION | |||
==SUMMARY== | |||
OF THE MAY 7, 2018, TELECONFERENCE WITH NUSCALE POWER, LLC LIST OF ATTENDEES NuScale Power, LLC Tamas Liszkai Matthew Snyder Josh Parker J.J. Arthur Marty Bryan Wayne Massie Marty Bryan U.S. Nuclear Regulatory Commission Staff Omid Tabatabai Sam Lee Ata Istar Sujit Samadar Pravin Patel Robert Loche-Rivera Marieliz Vera Zuhan Xi Weijun Wang Jim Xu Vaughn Thomas Manas Chachravorty Enclosure 3}} | |||
Latest revision as of 01:32, 3 February 2020
| ML18129A130 | |
| Person / Time | |
|---|---|
| Site: | NuScale |
| Issue date: | 05/16/2018 |
| From: | Omid Tabatabai NRC/NRO/DNRL/LB1 |
| To: | Samson Lee NRC/NRO/DNRL/LB1 |
| tabatabai o/415-6616 | |
| References | |
| TR-0118-58005 | |
| Download: ML18129A130 (5) | |
Text
May 16, 2018 MEMORANDUM TO: Samuel S. Lee, Chief Licensing Branch 1 Division of New Reactor Licensing Office of New Reactors FROM: Omid Tabatabai, Senior Project Manager /RA/
Licensing Branch 1 Division of New Reactor Licensing Office of New Reactors
SUBJECT:
SUMMARY
OF THE MAY 7, 2018, PUBLIC MEETING WITH NUSCALE POWER, LLC, REGARDING TOPICAL REPORT, TOPICAL REPORT-0118-58005, IMPROVEMENTS IN FREQUENCY DOMAIN SOIL-STRUCTURE-FLUID INTERACTION ANALYSIS On May 7, 2018, representatives of the U.S. Nuclear Regulatory Commission (NRC) and NuScale Power, LLC (NuScale) held a public teleconference meeting regarding topical report (TR), TR-0118-58005, Improvements in Frequency Domain Soil-structure-fluid Interaction Analysis. NuScale plans to submit this TR to the NRC for review and approval in May 2018. captures the summary of the discussions during the teleconference. The agenda and list of meeting attendees are included in Enclosures 2 and 3, respectively. The meeting notice for this meeting is available in the Agencywide Documents Access and Management System under Accession No. ML18115A265.
Docket No.52-048
Enclosures:
- 1. Meeting Summary
- 2. Agenda
- 3. Attendees CONTACT: Omid Tabatabai, NRO/DNRL 301-415-6616
ML18129A130 *via email NRC-001 OFFICE NRO/DNRL/LB1: PM NRO/DNRL/LB1: LA* NRO/DEI/SEB: BC* NRO/DNRL/LB1: PM NAME OTabatabai MMoore SSamadar OTabatabai DATE 05/12/2018 05/15/2018 05/15/2018 05/16/2018 U.S. NUCLEAR REGULATORY COMMISSION
SUMMARY
OF THE MAY 7, 2018, PUBLIC MEETING WITH NUSCALE POWER, LLC, REGARDING TOPICAL REPORT-0118-58005, IMPROVEMENTS IN FREQUENCY DOMAIN SOIL-STRUCTURE-FLUID INTERACTION ANALYSIS The purpose of this public teleconference meeting was for NuScale to present to the NRC staff an overview of a methodology that permits the soil-structure-interaction analysis of an integrated model of the structure containing fluid and major components in a one-step computerized analysis. NuScale has proposed the submission of the above methodology in a topical report (TR), entitled, Improvements in Frequency Domain Soil-Structure-Fluid Interaction Analysis.
NuScale plans to submit this TR by the end of May 2018. This meeting included a closed portion to allow the participants to discuss NuScales proprietary information.
NuScale described that the purpose of this TR was to provide an alternate seismic methodology for use by a combined license (COL) applicant or licensee to perform seismic analyses.
NuScale stated that by submitting this topical report they sought NRC approval of the methodology presented in the topical report for generic use, i.e., whether an applicant or licensee references the NuScale design certification or not. NuScale further stated that it is not seeking NRC approval of the representative calculations, inputs, or results that are described in the TR. The NRC staff stated that NRC would, if the topical is accepted for docketing, review the methodology and not any of the software used in demonstration of the methodology.
The NRC staff asked several clarification questions during the meeting and informed NuScale that additional and more in-depth technical interactions are needed to better understand the methodology and its intended purpose and use. The NRC and NuScale staffs agreed to hold a half-day, face-to-face, meeting in the near future to discuss the technical aspects of the methodology in detail. Additionally, NuScale agreed to provide detailed technical information to the NRC staff, including calculations, analyses, case studies, benchmarking, and software input to support the acceptability of the methodology and conclusion of the TR. The date of the next interaction with NuScale on this topic is to be determined.
Enclosure 1
U.S. NUCLEAR REGULATORY COMMISSION
SUMMARY
OF THE MAY 7, 2018, TELECONFERENCE WITH NUSCALE POWER, LLC MEETING AGENDA Meeting Introductions NRC/NuScale 2:00 - 2:10 pm Overview of the TR NuScale 2:10 - 2:25 pm Public Comments Public 2:25 - 2:30 pm Overview of the TR (Closed to Public) NuScale 2:30 - 3:25 pm Meeting Conclusion NRC 3:25 - 3:30 pm Enclosure 2
U.S. NUCLEAR REGULATORY COMMISSION
SUMMARY
OF THE MAY 7, 2018, TELECONFERENCE WITH NUSCALE POWER, LLC LIST OF ATTENDEES NuScale Power, LLC Tamas Liszkai Matthew Snyder Josh Parker J.J. Arthur Marty Bryan Wayne Massie Marty Bryan U.S. Nuclear Regulatory Commission Staff Omid Tabatabai Sam Lee Ata Istar Sujit Samadar Pravin Patel Robert Loche-Rivera Marieliz Vera Zuhan Xi Weijun Wang Jim Xu Vaughn Thomas Manas Chachravorty Enclosure 3