ML19024A050

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Summary of Partially Closed Pre-Application Meeting with Holtec International to Discuss Proposed Amendment Application to CoC No. 1014 for HI-STORM 100 Multipurpose Canister Storage System (W/Encl. 1)
ML19024A050
Person / Time
Site: Holtec
Issue date: 01/24/2019
From: Yen-Ju Chen
Spent Fuel Licensing Branch
To: Christopher Regan
Division of Spent Fuel Management
Chen Y
Shared Package
ML19024A047 List:
References
CAC 001028, EPID L-2018-LLA-0302
Download: ML19024A050 (4)


Text

January 24, 2019 MEMORANDUM TO: Christopher M. Regan, Deputy Director Division of Spent Fuel Management Office of Nuclear Material Safety and Safeguards FROM: Yen-Ju Chen, Sr. Project Manager /RA/

Spent Fuel Licensing Branch Division of Spent Fuel Management Office of Nuclear Material Safety and Safeguards

SUBJECT:

SUMMARY

OF JANUARY 16, 2019, PARTIALLY CLOSED PRE-APPLICATION MEETING WITH HOLTEC INTERNATIONAL TO DISCUSS PROPOSED AMENDMENT APPLICATION TO CERTIFICATE OF COMPLIANCE NO. 1014 FOR HI-STORM 100 MULTIPURPOSE CANISTER STORAGE SYSTEM On January 16, 2019, staff from the Division of Spent Fuel Management held a partially closed pre-application meeting with representatives from Holtec International (Holtec) at the U.S.

Nuclear Regulatory Commission (NRC) Headquarters in Rockville, MD. The purpose of the meeting was to discuss Holtecs plan to submit an amendment application to Certificate of Compliance (CoC) No. 1014 for the HI-STORM 100 Multipurpose Canister Storage System. A portion of the meeting was closed to discuss proprietary information. No regulatory decisions were made nor requested at this meeting.

The meeting was noticed on December 18, 2018 (Agencywide Document Access and Management System Accession No. ML18352A968). The attendance list is provided in . The presentation slides are provided in Enclosure 2 (public) and Enclosure 3 (proprietary).

During the open portion of the meeting, Holtec provided a summary of its proposed amendment to CoC No. 1014. Holtec proposed to add the new HI-STORM Version E overpack, add the new HI-TRAC Version MS, add MPC-32M basket to the system, change CoC Condition 3, add additional fuel classes, add an optional HI-DRIP auxiliary cooling system, use partial gadolinium credit for criticality analysis, clarify source term methodology for site-specific evaluations, modify long-term storage condition ambient temperature, and remove non-mechanistic tip-over shielding analysis. Holtec indicated that the proposed changes would not exceed previously approved design basis limits.

CONTACT: Yen-Ju Chen, NMSS/DSFM (301) 415-1018

C. Regan Staff noted that the specifications for different versions of HI-STORM overpack and HI-TRAC should be clearly documented to facilitate the application review, implementation, and inspection. Staff also noted that new data developed from other dockets for material fracture toughness should be incorporated into the amendment request as applicable. Since this amendment contains numerous proposed changes, staff may consider a post-submittal meeting to further discuss the technical details and review priority and schedule.

Staff responded to the publics questions on gadolinium credit and ambient temperature, as well as the process for the general licensee to change the registration of a dry spent fuel storage cask from one amendment to another amendment.

During the closed portion of the meeting, Holtec provided a proprietary discussion of the proposed changes. Staff asked questions related to the technical details of the application.

Docket No.: 72-1014 CAC: 001028 EPID: L-2018-LLA-0302

Enclosures:

1. Attendance List
2. Public Presentation Slides
3. Proprietary Presentation Slides

C. Regan

SUBJECT:

SUMMARY

OF JANUARY 16, 2019, PARTIALLY CLOSED PRE-APPLICATION MEETING WITH HOLTEC INTERNATIONAL TO DISCUSS PROPOSED AMENDMENT APPLICATION TO CERTIFICATE OF COMPLIANCE NO. 1014 FOR HI-STORM 100 MULTIPURPOSE CANISTER STORAGE SYSTEM, DOCUMENT DATE: January 24, 2019 DISTRIBUTION:

DSFM r/f NRC attendees This closes EPID: L-2018-LLA-0302.

ADAMS Package No. ML19024A047 Memo: ML19024A050 OFFICE: DSFM DSFM DSFM NAME: BWhite YChen WWheatley* for JMcKirgan DATE: 1/22/19 1/24/19 1/24/19 OFFICIAL RECORD COPY

ATTENDANCE LIST January 16, 2019 Name Affiliation Tae Ahn NRC/DSFM Joseph Borowsky NRC/DSFM Jimmy Chang NRC/DSFM Yen-Ju Chen NRC/DSFM Darrell Dunn NRC/DSFM JoAnn Ireland NRC/DSFM Antonio Rigato NRC/DSFM Ricardo Rodriguez NRC/DSFM David Tang NRC/DSFM Travis Tate NRC/DSFM Stefan Anton Holtec Jeff Brown Holtec Rahur Jhaver Holtec Kimberly Manzione Holtec Debabrata Mitra-Majumdar Holtec Abrar Mohammad Holtec Praveer Nidalamuri Holtec Venkat Prabhala Holtec Nathan Roskoff Holtec Hunter Smith Holtec Joyce Tomlinson Holtec Nikhil Varma Holtec (Participating by phone)

Caylee Kenny NRC/DSFM Veronica Wilson NRC/DSFM Behrooz Khorsandi Holtec Jan Boudart Nuclear Energy Information Service Donna Gilmore San Onofre Safety Carlyn Greene Spent Fuel UxC Anthony Leshinskie State of Vermont Enclosure 1