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{{#Wiki_filter:May 5, 2021 MEMORANDUM TO:                  Yoira Diaz-Sanabria, Acting Deputy Director Division of Fuel Management Office of Nuclear Material Safety and Safeguards                                  Digitally signed by Yen-Ju Chen Yen-Ju Chen FROM:                          Yen-Ju Chen, Sr. Project Manager                Date: 2021.05.05 08:08:39 -04'00' Storage and Transportation Licensing Branch Division of Fuel Management Office of Nuclear Material Safety and Safeguards
 
==SUBJECT:==
 
==SUMMARY==
OF APRIL 20, 2021, PUBLIC MEETING WITH HOLTEC INTERNATIONAL TO DISCUSS UPCOMING APPLICATION FOR CERTIFICATE OF COMPLIANCE NO. 1032 FOR THE HI-STORM FLOOD/WIND, AMENDMENT NO. 7 On April 20, 2021, staff from the Division of Fuel Management held a public meeting with representatives from Holtec International (Holtec). The purpose of this meeting was to discuss the upcoming application for the Certificate of Compliance (CoC) No. 1032 for the HI-STORM Flood/Wind (FW), Amendment No. 7.
The meeting was noticed on April 8, 2021 (Agencywide Documents Access and Management System [ADAMS] Accession No. ML21096A234). This meeting had two portions: the first portion was open to the public and was categorized as an observation meeting; the second portion was closed to discuss proprietary content. One member of the public attended this meeting on the phone line. The attendees list is included in Enclosure 1. The presentation slides for the public portion (ADAMS Accession No. ML21105A370) were available on the NRC public meeting Website, and the presentation slides for the closed portion are included in .
During the public portion of the meeting, Holtec representatives discussed the proposed changes including the reorganization of the CoC and technical specifications (TS) using the graded approach, the new unventilated overpack with high density concrete, and the optional vent and drain penetrations design to include second port cover plate. Holtec stated that it planned to submit the application at the end of April 2021.
The staff had questions on the CoC and TS with the proposed technical changes and using the graded approach. Holtec stated that the proposed technical changes in this amendment will be CONTACT:        Yen-Ju Chen, NMSS/DFM (301) 415-1018
 
Y. Diaz-Sanabria                                    2 incorporated into the CoC and TS and that the use of the graded approach will cover the technical changes as well as information currently in the CoC and TS. Holtec will provide an updated CoC with the proposed technical changes and a reorganized CoC using graded approach. Holtec noted that all the deletions in the CoC and TS are either redundant requirements or matters already addressed in the final safety analysis report (FSAR). The staff provided feedback that if the information deleted is addressed in the FSAR, a reference to the location in the FSAR would be beneficial to the reviewers. Holtec also stated that there is no additional LCO (limiting condition for operation) as the result of the graded approach. In the graded approach pilot project, the applicant prepared an evaluation form for each CoC condition and TS. The staff commented that it is considering Holtecs approach to the graded approach criteria, especially the risk insight criteria. The staff expressed a view that the risk insights criteria provide part of the basis of the evaluation results for determinations on whether to maintain evaluated items in the CoC or TS. The staff also commented that the graded approach evaluations should include sufficient information to explain the basis for the determination as to whether an item remains in the CoC or TS or is removed (and maintained only in the FSAR). The staff pointed out the evaluations done for the pilot amendment as a good reference for the type of information that staff anticipates to be included in the graded approach evaluations.
There was no public comment.
During the closed portion, Holtec discussed the details of the unventilated overpack, vent and drain port cover plates, and the technical analytical methodologies.
 
==Enclosures:==
: 1. Attendee List
: 2. Meeting Handout (Proprietary)
CAC: 001028 EPID: L-2021-LLA-0053
 
ML21123A061 (Pkg) ML21123A062 (Memo)
ML21123A063 (Encl)          *via email OFFICE        NMSS/DFM        NMSS/DFM          NMSS/DFM NAME          YChen          WWheatley*        JMcKirgan*
DATE          5/4/2021          5/4/2021          5/4/2021 Enclosure 1 - Attendee List Name                          Organization Vasa Balasubramanian              Holtec Anveshan Bommareddi              Holtec Mike Call                        NRC Jimmy Chang                      NRC Yen-Ju Chen                      NRC Marlone Davis                    NRC Denise Elisio                    Holtec Daniel Forsyth                    NRC Carlyn Greene*                    SpentFUEL and StoreFUEL UxC John Griffiths                    Holtec Joseph Grusetski                  Holtec Tao He                            Holtec Omar Khan                        NRC Patrick Koch                      NRC Haile Lindsay                    NRC Raja Maheedhara                  Holtec Debu Majumdar                    Holtec Jonathan Marcano-Lozada          NRC John McKirgan*                    NRC Abrar Mohammad                    Holtec Jason Piotter                    NRC Brian Seawright                  Holtec Alexia Sotomayor-Rivera          NRC Jeremy Tapp                      NRC David Tarantino                  NRC Robert Tinker                    Holtec Veronica Wilson                  NRC John Wise                        Holtec Jon Woodfield                    NRC
* Only attended the public portion of the meeting.}}

Revision as of 10:14, 9 September 2021

Summary of Public Meeting with Holtec International to Discuss Upcoming Application for Certificate of Compliance No. 1032 for the HI-STORM Flood/Wind, Amendment No. 7
ML21123A062
Person / Time
Site: 07201032
Issue date: 05/05/2021
From: Yen-Ju Chen
Office of Nuclear Material Safety and Safeguards
To: Yoira Diaz-Sanabria
Office of Nuclear Material Safety and Safeguards
YJChen NMSS/DFM/STL 301.415.1018
Shared Package
ML21123A061 List:
References
CAC 001028, EPID L-2021-LLA-0053
Download: ML21123A062 (4)
v • d • e


Text

May 5, 2021 MEMORANDUM TO: Yoira Diaz-Sanabria, Acting Deputy Director Division of Fuel Management Office of Nuclear Material Safety and Safeguards Digitally signed by Yen-Ju Chen Yen-Ju Chen FROM: Yen-Ju Chen, Sr. Project Manager Date: 2021.05.05 08:08:39 -04'00' Storage and Transportation Licensing Branch Division of Fuel Management Office of Nuclear Material Safety and Safeguards

SUBJECT:

SUMMARY

OF APRIL 20, 2021, PUBLIC MEETING WITH HOLTEC INTERNATIONAL TO DISCUSS UPCOMING APPLICATION FOR CERTIFICATE OF COMPLIANCE NO. 1032 FOR THE HI-STORM FLOOD/WIND, AMENDMENT NO. 7 On April 20, 2021, staff from the Division of Fuel Management held a public meeting with representatives from Holtec International (Holtec). The purpose of this meeting was to discuss the upcoming application for the Certificate of Compliance (CoC) No. 1032 for the HI-STORM Flood/Wind (FW), Amendment No. 7.

The meeting was noticed on April 8, 2021 (Agencywide Documents Access and Management System [ADAMS] Accession No. ML21096A234). This meeting had two portions: the first portion was open to the public and was categorized as an observation meeting; the second portion was closed to discuss proprietary content. One member of the public attended this meeting on the phone line. The attendees list is included in Enclosure 1. The presentation slides for the public portion (ADAMS Accession No. ML21105A370) were available on the NRC public meeting Website, and the presentation slides for the closed portion are included in .

During the public portion of the meeting, Holtec representatives discussed the proposed changes including the reorganization of the CoC and technical specifications (TS) using the graded approach, the new unventilated overpack with high density concrete, and the optional vent and drain penetrations design to include second port cover plate. Holtec stated that it planned to submit the application at the end of April 2021.

The staff had questions on the CoC and TS with the proposed technical changes and using the graded approach. Holtec stated that the proposed technical changes in this amendment will be CONTACT: Yen-Ju Chen, NMSS/DFM (301) 415-1018

Y. Diaz-Sanabria 2 incorporated into the CoC and TS and that the use of the graded approach will cover the technical changes as well as information currently in the CoC and TS. Holtec will provide an updated CoC with the proposed technical changes and a reorganized CoC using graded approach. Holtec noted that all the deletions in the CoC and TS are either redundant requirements or matters already addressed in the final safety analysis report (FSAR). The staff provided feedback that if the information deleted is addressed in the FSAR, a reference to the location in the FSAR would be beneficial to the reviewers. Holtec also stated that there is no additional LCO (limiting condition for operation) as the result of the graded approach. In the graded approach pilot project, the applicant prepared an evaluation form for each CoC condition and TS. The staff commented that it is considering Holtecs approach to the graded approach criteria, especially the risk insight criteria. The staff expressed a view that the risk insights criteria provide part of the basis of the evaluation results for determinations on whether to maintain evaluated items in the CoC or TS. The staff also commented that the graded approach evaluations should include sufficient information to explain the basis for the determination as to whether an item remains in the CoC or TS or is removed (and maintained only in the FSAR). The staff pointed out the evaluations done for the pilot amendment as a good reference for the type of information that staff anticipates to be included in the graded approach evaluations.

There was no public comment.

During the closed portion, Holtec discussed the details of the unventilated overpack, vent and drain port cover plates, and the technical analytical methodologies.

Enclosures:

1. Attendee List
2. Meeting Handout (Proprietary)

CAC: 001028 EPID: L-2021-LLA-0053

ML21123A061 (Pkg) ML21123A062 (Memo)

ML21123A063 (Encl) *via email OFFICE NMSS/DFM NMSS/DFM NMSS/DFM NAME YChen WWheatley* JMcKirgan*

DATE 5/4/2021 5/4/2021 5/4/2021 Enclosure 1 - Attendee List Name Organization Vasa Balasubramanian Holtec Anveshan Bommareddi Holtec Mike Call NRC Jimmy Chang NRC Yen-Ju Chen NRC Marlone Davis NRC Denise Elisio Holtec Daniel Forsyth NRC Carlyn Greene* SpentFUEL and StoreFUEL UxC John Griffiths Holtec Joseph Grusetski Holtec Tao He Holtec Omar Khan NRC Patrick Koch NRC Haile Lindsay NRC Raja Maheedhara Holtec Debu Majumdar Holtec Jonathan Marcano-Lozada NRC John McKirgan* NRC Abrar Mohammad Holtec Jason Piotter NRC Brian Seawright Holtec Alexia Sotomayor-Rivera NRC Jeremy Tapp NRC David Tarantino NRC Robert Tinker Holtec Veronica Wilson NRC John Wise Holtec Jon Woodfield NRC

  • Only attended the public portion of the meeting.
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