ML19086A073: Difference between revisions
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| author name = Allen W | | author name = Allen W | ||
| author affiliation = NRC/NMSS/DSFM/SFLB | | author affiliation = NRC/NMSS/DSFM/SFLB | ||
| addressee name = Regan C | | addressee name = Regan C | ||
| addressee affiliation = NRC/NMSS/DSFM | | addressee affiliation = NRC/NMSS/DSFM | ||
| docket = 07109228 | | docket = 07109228 | ||
| license number = | | license number = | ||
| contact person = Allen W | | contact person = Allen W | ||
| case reference number = EPID L-2018-LRM-0090 | | case reference number = EPID L-2018-LRM-0090 | ||
| package number = ML19086A071 | | package number = ML19086A071 | ||
| Line 19: | Line 19: | ||
=Text= | =Text= | ||
{{#Wiki_filter:* | {{#Wiki_filter:March 25, 2019 MEMORANDUM TO: Christopher M. Regan, Deputy Director Division of Spent Fuel Management Office of Nuclear Material Safety and Safeguards FROM: Chris Allen, Project Manager /RA/ | ||
**}} | Spent Fuel Licensing Branch Division of Spent Fuel Management Office of Nuclear Material Safety and Safeguards | ||
==SUBJECT:== | |||
==SUMMARY== | |||
OF MARCH 11, 2019, PUBLIC MEETING WITH GENERAL ELECTRIC HITACHI TO DISCUSS THE TECHNICAL APPROACH FOR THE SHIELDING EVALUATION TO SUPPORT AMENDING THE MODEL NO. 2000 CERTIFICATE OF COMPLIANCE TO SHIP ACCIDENT TOLERANT FUEL | |||
===Background=== | |||
This was a category 1 public meeting between General Electric Hitachi (GEH), and the U.S. | |||
Nuclear Regulatory Commission (NRC) staff to discuss the technical approach for the shielding evaluation to support amending the Model No. 2000 Certificate of Compliance to ship irradiated accident tolerant fuel. Regulatory commitments were not made at the meeting. | |||
The meeting was noticed on February 22, 2019 (Agencywide Documents Access and Management System (ADAMS) Accession No. ML19053A589). The list of meeting attendees is provided in Enclosure 1. The publicly available meeting presentation slides are provided as (ADAMS Accession No. ML19058A070). | |||
Meeting Summary On March 11, 2019, NRC staff held a partially closed public meeting with GEH representatives via teleconference. The discussion followed the agenda provided in Enclosure 2. After the conclusion of the public portion of the meeting, GEH discussed changes to the safety analysis report shielding chapter and calculating dose rates for both gammas and neutrons. In addition, GEH provided a detailed explanation of how the shielding analyses would be implemented in completing the loading tables in safety analysis report Chapter 7. | |||
CONTACT: Chris Allen, NMSS/DSFM (301) 415-6877 | |||
C. Regan In response to the NRC staff questions, GEH provided clarifying information about shielding analysis modeling assumptions as well as the logic associated with source term development and dose rate calculations. The NRC staff noted that the effect of neutron absorbers (e.g., | |||
gadolinium rods) was not identified in the parameters for analyzing irradiated fuel rods, and GEH committed to evaluating this issue further. The NRC staff also encouraged GEH to provide comprehensive information related to the maximum uranium-235 weight percent discussed in the meeting, both for shielding and criticality analyses, because the value specified was higher than that typically authorized for transport. After some discussion about different ways of specifying within the certificate the amount of material authorized for transport, the meeting was adjourned. | |||
Docket No.: 71-9228 EPID No. L-2018-LRM-0090 | |||
==Enclosures:== | |||
: 1. Meeting Attendees | |||
: 2. Agenda | |||
: 3. Meeting Slides | |||
C. Regan 3 | |||
==SUBJECT:== | |||
==SUMMARY== | |||
OF MARCH 11, 2019, PUBLIC MEETING WITH GENERAL ELECTRIC HITACHI TO DISCUSS THE TECHNICAL APPROACH FOR AMENDING THE GE2000 SAFETY ANALYSIS REPORT TO INCLUDE THE SHIPMENT OF FUELED AND UNFUELED ACCIDENT TOLERANT FUEL ROD SEGMENTS, DOCUMENT DATE: March 25, 2019 DISTRIBUTION: | |||
DSFM r/f NRC attendees Filename: G:\SFST\Allen\Part 71\9228 (GE-2000)\ATF\MeetingSummary.docx ADAMS No.: ML19086A071 Memo: ML19086A073 ML19058A070 OFC: SFM SFM SFM SFigueroa NAME: WAllen IBerrios via e-mail DATE: 3/21/19 3/21/19 3/25/19 OFFICIAL RECORD COPY | |||
MEETING ATTENDEES NAME AFFILIATION Meraj Rahimi NRC Travis Tate NRC Tae Ahn NRC Chris Allen NRC Drew Barto NRC Darrell Dunn NRC Olivier Lareynie NRC Foreign Assignee Christopher Kmiec GEH Scott Pfeffer GEH Don Hartsock GEH Kent Halac GEH Erik Kirstein GEH Carlos Martinez GEH Russell Fawcett GEH Lisa Schichlein GEH Enclosure 1 | |||
AGENDA Meeting between General Electric Hitachi (GEH) and the Nuclear Regulatory Commission March 11, 2019 1:00 p.m. - 4:00 p.m. | |||
Two White Flint 06-D-20 Open Session (15 minutes) | |||
* Purpose of Meeting Closed Session: (Balance of Time) | |||
* SAR Chapter 5: Shielding Evaluation | |||
* SAR Chapter 7: Operating Procedures Enclosure 2 | |||
Meeting Presentation Slides Enclosure 3}} | |||
Latest revision as of 22:27, 19 October 2019
| ML19086A073 | |
| Person / Time | |
|---|---|
| Site: | 07109228 |
| Issue date: | 03/25/2019 |
| From: | William Allen Spent Fuel Licensing Branch |
| To: | Christopher Regan Division of Spent Fuel Management |
| Allen W | |
| Shared Package | |
| ML19086A071 | List: |
| References | |
| EPID L-2018-LRM-0090 | |
| Download: ML19086A073 (6) | |
Text
March 25, 2019 MEMORANDUM TO: Christopher M. Regan, Deputy Director Division of Spent Fuel Management Office of Nuclear Material Safety and Safeguards FROM: Chris Allen, Project Manager /RA/
Spent Fuel Licensing Branch Division of Spent Fuel Management Office of Nuclear Material Safety and Safeguards
SUBJECT:
SUMMARY
OF MARCH 11, 2019, PUBLIC MEETING WITH GENERAL ELECTRIC HITACHI TO DISCUSS THE TECHNICAL APPROACH FOR THE SHIELDING EVALUATION TO SUPPORT AMENDING THE MODEL NO. 2000 CERTIFICATE OF COMPLIANCE TO SHIP ACCIDENT TOLERANT FUEL
Background
This was a category 1 public meeting between General Electric Hitachi (GEH), and the U.S.
Nuclear Regulatory Commission (NRC) staff to discuss the technical approach for the shielding evaluation to support amending the Model No. 2000 Certificate of Compliance to ship irradiated accident tolerant fuel. Regulatory commitments were not made at the meeting.
The meeting was noticed on February 22, 2019 (Agencywide Documents Access and Management System (ADAMS) Accession No. ML19053A589). The list of meeting attendees is provided in Enclosure 1. The publicly available meeting presentation slides are provided as (ADAMS Accession No. ML19058A070).
Meeting Summary On March 11, 2019, NRC staff held a partially closed public meeting with GEH representatives via teleconference. The discussion followed the agenda provided in Enclosure 2. After the conclusion of the public portion of the meeting, GEH discussed changes to the safety analysis report shielding chapter and calculating dose rates for both gammas and neutrons. In addition, GEH provided a detailed explanation of how the shielding analyses would be implemented in completing the loading tables in safety analysis report Chapter 7.
CONTACT: Chris Allen, NMSS/DSFM (301) 415-6877
C. Regan In response to the NRC staff questions, GEH provided clarifying information about shielding analysis modeling assumptions as well as the logic associated with source term development and dose rate calculations. The NRC staff noted that the effect of neutron absorbers (e.g.,
gadolinium rods) was not identified in the parameters for analyzing irradiated fuel rods, and GEH committed to evaluating this issue further. The NRC staff also encouraged GEH to provide comprehensive information related to the maximum uranium-235 weight percent discussed in the meeting, both for shielding and criticality analyses, because the value specified was higher than that typically authorized for transport. After some discussion about different ways of specifying within the certificate the amount of material authorized for transport, the meeting was adjourned.
Docket No.: 71-9228 EPID No. L-2018-LRM-0090
Enclosures:
- 1. Meeting Attendees
- 2. Agenda
- 3. Meeting Slides
C. Regan 3
SUBJECT:
SUMMARY
OF MARCH 11, 2019, PUBLIC MEETING WITH GENERAL ELECTRIC HITACHI TO DISCUSS THE TECHNICAL APPROACH FOR AMENDING THE GE2000 SAFETY ANALYSIS REPORT TO INCLUDE THE SHIPMENT OF FUELED AND UNFUELED ACCIDENT TOLERANT FUEL ROD SEGMENTS, DOCUMENT DATE: March 25, 2019 DISTRIBUTION:
DSFM r/f NRC attendees Filename: G:\SFST\Allen\Part 71\9228 (GE-2000)\ATF\MeetingSummary.docx ADAMS No.: ML19086A071 Memo: ML19086A073 ML19058A070 OFC: SFM SFM SFM SFigueroa NAME: WAllen IBerrios via e-mail DATE: 3/21/19 3/21/19 3/25/19 OFFICIAL RECORD COPY
MEETING ATTENDEES NAME AFFILIATION Meraj Rahimi NRC Travis Tate NRC Tae Ahn NRC Chris Allen NRC Drew Barto NRC Darrell Dunn NRC Olivier Lareynie NRC Foreign Assignee Christopher Kmiec GEH Scott Pfeffer GEH Don Hartsock GEH Kent Halac GEH Erik Kirstein GEH Carlos Martinez GEH Russell Fawcett GEH Lisa Schichlein GEH Enclosure 1
AGENDA Meeting between General Electric Hitachi (GEH) and the Nuclear Regulatory Commission March 11, 2019 1:00 p.m. - 4:00 p.m.
Two White Flint 06-D-20 Open Session (15 minutes)
- Purpose of Meeting Closed Session: (Balance of Time)
- SAR Chapter 5: Shielding Evaluation
- SAR Chapter 7: Operating Procedures Enclosure 2
Meeting Presentation Slides Enclosure 3