Letter Sequence Approval |
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MONTHYEARML20141L6202020-05-22022 May 2020
Request for Withholding Information from Public Disclosure in Holtec International March 19, 2020, Submittal of Thermal Topical Report on the HI-STORM 100 and HI-STORM FW Systems
Project stage: Withholding Request Acceptance
ML20141L6212020-05-22022 May 2020
Acceptance for Review of Holtec International Thermal Topical Report on the HI-STORM 100 and HI-STORM Systems
Project stage: Acceptance Review
ML20202A6582020-06-29029 June 2020, 17 July 2020
July 17, 2020 Holtec Topical Report Review Public Meeting
Project stage: Request
ML20244A0232020-09-0101 September 2020
September 9, 2020 - Regulatory Audit Plan for Holtec International (Holtec) Topical Report for Allowance of Heat Load Patterns in Hi-Storm 100 and Hi-Storm FW Systems (EPID L-2020-TOP-0018) Ltr
Project stage: Other
ML20282A5252020-11-0202 November 2020, 3 November 2020
Audit Report Regarding the September 9, 2020, Regulatory Audit for Holtec International Topical Report for Allowance of Heat Load Patterns in Hi-Storm 100 and Hi-StormFW Systems
Project stage: Request
ML20282A5262020-11-0202 November 2020
Transmittal Letter for Audit Report Regarding the September 9, 2020, Regulatory Audit for Holtec International Topical Report for Allowance of Heat Load Patterns in Hi-Storm 100 and Hi-Storm FW Systems
Project stage: Other
ML20282A5272020-11-0303 November 2020
Audit Report Regarding the September 9, 2020, Regulatory Audit for Holtec International Topical Report for Allowance of Heat Load Patterns in Hi-Storm 100 and Hi-StormFW Systems (EPID: L-2020-TOP-0018)(Non-Proprietary)
Project stage: Other
ML21034A5962021-02-17017 February 2021
Transmittal of Draft Safety Evaluation for Holtec International Topical Report HI220034, Topical Report for Allowance of Heat Load Patterns in HI-STORM 100 and HI-STORM FW Systems
Project stage: Draft Approval
PMNS20210234, Closed Meeting with Holtec International (Holtec) and the U.S. Nuclearregulatory Commission (NRC) Regarding Topical Report for Allowance of Heat Load Patterns in Hi-Storm 100 and Hi-Storm FW Systems2021-02-26026 February 2021
Closed Meeting with Holtec International (Holtec) and the U.S. Nuclearregulatory Commission (NRC) Regarding Topical Report for Allowance of Heat Load Patterns in Hi-Storm 100 and Hi-Storm FW Systems
Project stage: Request
ML21092A1652021-04-0202 April 2021
Attachment 3: Responses to NRC Staffs Open Items
Project stage: Request
ML21092A1622021-04-0202 April 2021
Submittal of Holtec Proprietary Information Review and Response to Open Items on the Thermal Topical Report on the HI-STORM 100 and HI-STORM FW Systems
Project stage: Request
ML21082A0852021-04-0909 April 2021
Summary of Closed Meeting with Holtec International and U.S. Nuclear Regulatory Commission Regarding Topical Report for Allowance of Heat Load Patterns in Hi-Storm 100 and Hi-Storm FW Systems
Project stage: Meeting
ML21125A1862021-09-14014 September 2021
Final Safety Evaluation for Holtec International Topical Report HI-2200343 Revision 2, Topical Report for Allowance of Heat Load Patterns in HI-STORM 100 and Hi STORM FW Systems
Project stage: Request
ML21125A1912021-09-14014 September 2021
Transmittal Letter U.S. NRC Final Safety Evaluation for Holtec International Topical Report HI-2200343 Revision 2, Topical Report for Allowance of Heat Load Patterns in HI-STORM 100 and Hi STORM FW Systems
Project stage: Approval
ML21216A1812021-09-14014 September 2021
Non-Proprietary Enclosure 1 U.S. NRC Final Safety Evaluation for Holtec International Topical Report HI-2200343 Revision 2, Topical Report for Allowance of Heat Load Patterns in HI-STORM 100 and Hi STORM FW Systems
Project stage: Approval
ML21302A1482021-09-29029 September 2021
Attachment 3: Affidavit Pursuant to 10CFR2.390
Project stage: Other
ML21302A1452021-09-29029 September 2021
Submittal of Topical Report HI-200343 - a Version
Project stage: Other
ML21302A1472021-10-29029 October 2021
Attachment 2: HI-2200343-A Topical Report for Allowance of Heat Load Patterns in HI-STORM and HI-STORM FW Systems (Non-Proprietary Version)
Project stage: Other
ML21336A4582021-12-16016 December 2021
NRC 896 Form for the U.S. Nuclear Regulatory Commission Staff -A Verification of the HI-2200343, Rev 2, Topical Report for Allowance of Heat Load Patterns in HI-STORM 100 and HI-STORM FW (Flood Wind) Systems
Project stage: Other
ML21336A4502021-12-17017 December 2021
Transmittal Email of NRC 896 Form for U.S. Nuclear Regulatory Commission Staff -A Verification of the HI-2200343, Rev 2, Topical Report for Allowance of Heat Load Patterns in HI-STORM 100 and Hi STORM FW (Flood Wind) Systems
Project stage: Other
2021-12-16
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Text
OFFICIAL USE ONLY - PROPRIETARY INFORMATION OFFICIAL USE ONLY - PROPRIETARY INFORMATION September 14, 2021
SUBJECT:
FINAL SAFETY EVALUATION FOR HOLTEC INTERNATIONALTOPICAL REPORT HI-2200343, REVISION 2, TOPICAL REPORT FOR ALLOWANCE OF HEAT LOAD PATTERNS IN HI-STORM 100 AND HI-STORM FW SYSTEMS (EPID: L-2020-TOP-0018)
Dear Ms. Manzione,
By letter dated March 19, 2020 (Agencywide Documents Access and Management System (ADAMS) Package Accession No. ML20101N174), Holtec International (Holtec) submitted for U.S. Nuclear Regulatory Commission (NRC) staff review the Topical Report (TR) HI-2200343 Revision 0, Topical Report for Allowance of Heat Load Patterns in HI-STORM 100 and HI-STORM FW [Flood Wind] Systems. By letter dated April 2, 2021 (ADAMS Package Accession No. ML21092A162), Holtec submitted revised TR HI-2200343, Revision 2, Topical Report for Allowance of Heat Load Patterns in HI-STORM 100 and HI-STORM FW [Flood Wind]
Systems, and responses to the NRC staffs open items in the draft safety evaluation (SE).
Non-proprietary copies of the responses have been placed in the NRC Public Document Room and are available in ADAMS Accession No. ML21092A165.
The NRC staff has found the TR acceptable for incorporation in a HI-STORM 100 or HI-STORM FW storage cask certificate of compliance (CoC) amendment to the extent specified and under the limitations delineated in the TR and in the enclosed final SE which defines the basis for our acceptance of the TR. A copy of Enclosure 2 to the final SE, which contains proprietary information, was provided to you via the NRC box.com folder.
Our acceptance applies only to material provided in the subject TR. We do not intend to repeat our review of the accepted material described in the TR. When the TR appears as a reference in a HI-STORM 100 or HI-STORM FW storage cask CoC, our review will ensure that the material presented applies to the specific storage cask system involved. CoC amendment requests that deviate from this TR will be subject to a cask-specific review in accordance with applicable review standards.
If future changes to the NRCs regulatory requirements affect the acceptability of this TR, Holtec will be expected to revise the TR appropriately and incorporate it through a CoC amendment.
Alternatively, any HI-STORM 100 or HI-STORM FW CoC holders referencing this existing TR would be expected to justify its continued applicability.
NOTICE: Enclosure 2 to this letter contains Proprietary Information. Upon separation from Enclosure 2, this letter is DECONTROLLED.
OFFICIAL USE ONLY - PROPRIETARY INFORMATION K. Manzione OFFICIAL USE ONLY - PROPRIETARY INFORMATION In accordance with the guidance provided on the NRC website, we request that Holtec publish accepted versions of the proprietary and nonproprietary TR within three months of receipt of the date of this letter. The accepted versions shall incorporate this letter and the enclosed proprietary and non-proprietary versions SE after the title page. Also, the accepted version must contain all historical review information, and shall include an "-A" (designating accepted) following the TR identification symbol.
If you have any questions, please contact the Project Manager for the review, Ekaterina Lenning at 301-415-3151 or via electronic mail at Ekaterina.Lenning@nrc.gov.
Sincerely, Zahira Cruz Perez, Acting Branch Chief Containment, Thermal, Chemical, and Fire Protection Branch Division of Fuel Management Office of Nuclear Material Safety and Safeguards Docket Nos.: 07201014 and 07201032
Enclosures:
- 1. Final SE (Non-Proprietary)
- 2. Final SE (Proprietary)
ML21125A186 (Package)
ML21125A191 (Letter)
ML21216A181 (Non-Proprietary SE Enclosure 1)
ML21125A629 (Proprietary SE Enclosure 2)
OFFICE NRR/DORL/LLPB/
PM NRR/DORL/LLPB/
LA NMSS/DFM/
CTCB NMSS/DFM/
CTCFB OGC - NLO NAME ELenning DHarrison JIreland JPiotter ACoggins DATE 5/5/2021 5/7/2021 5/14/2021 5/14/2021 7/22/2021 OFFICE NRR/DORL/LLPB/
BC NMSS/DFM/STLB/
BC NMSS/DFM/
CTCFB/BC (A)
NAME DMorey JMcKirgan ZCruzPerez DATE 7/27/2021 9/3/2021 9/14/2021