ML22018A187

Enclosure 1 - Audit Plan for January 19-20, 2022, NRC Audit of HI-STORE Second RAI Responses, Non-Proprietary

ML22018A187
Person / Time
Site:	HI-STORE
Issue date:	01/20/2022
From:	Jose Cuadrado-Caraballo Storage and Transportation Licensing Branch
To:
Shared Package
ML22018A188	List: ML22018A186 ML22018A187
References
CAC 001028, EPID L-2018-NEW-0001
Download: ML22018A187 (2)

Text

Audit Plan NRC Staff Audit of Holtecs Responses to Second Request for Additional Information, issued in connection with NRCs Review of the HI-STORE Consolidated Interim Storage Facility (Docket No. 72-1051)

January 19-20, 2022 A. Location The audit will be held on January 19, 2022, from 10:30 am - 4:00 pm EDT, and on January 20, 2022, from 9:00 am - 12:00 pm EDT, at the address below:

Holtec International Technology Campus 1 Holtec Blvd Camden, NJ 08104 B. Background The NRC staff is conducting a detailed safety, security, and environmental review of Holtec Internationals application for a site-specific independent spent fuel storage installation license to construct and operate the HI-STORE Consolidated Interim Storage Facility (CISF). In connection with its safety review, the staff has identified several issues related to Holtecs responses to NRC staffs second request for additional information (ML21124A308). Holtecs responses were submitted on June 30 (ML21224A105), August 16 (ML21228A201), and August 31 (ML21243A525), 2021. During the audit, NRC staff will discuss these issues and examine detailed proprietary calculations and analyses referenced in the responses. The audit will inform NRCs understanding of the remaining issues and support the preparation of a third request for additional information.

C. Audit Scope The staff expects to discuss the following topics during the audit:

Holtec Responses to RAI 5-9-S - Holtec Report No. HI-2210576, Rev. 0, Structural Analysis of HI-STORE Cask Transfer Building The staff will discuss the applicants general approach to CTB design analysis. The discussion will include modeling assumptions used in the structural qualification of the CTB as it relates to: (1) seismic analysis and inputs; (2) load combinations; and (3) tornado missile analysis. Specifically, the following questions have been preliminarily identified for additional discussion:

[Contains Proprietary Information - See Enclosure 2]

Holtec Report No. HI-2177585, Rev. 2, Structural Calculation Package for HI-STORE CIS Facility The staff will discuss the applicants general approach to the calculations supporting the HI-STORE SAR related to HI-TRAC CS transfer cask, HI-STAR 190 transport cask, Vertical Cask Transporter (VCT), HI-PORT, and related ancillary equipment. Specifically, the following questions have been preliminary identified for additional discussion:

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[Contains Proprietary Information - See Enclosure 2]

D. Audit Team

1. Jose Cuadrado, Project Manager

2. Ricardo Rodriguez, Structural Engineer

3. Pravin Patel, Structural Engineer

4. Sujit Samaddar, Senior Civil Engineer E. Special Requests Appropriate handling and protection of proprietary information shall be acknowledged and observed throughout the audit.

F. Deliverables NRC staff will issue an audit summary after completing the audit. The audit summary will discuss the outcomes of the audit and outline future actions for the completion of NRC staffs review of the license application.

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