Document

List of Approved Spent Fuel Storage Casks: TN Americas LLC, TN-32 Dry Storage Cask, Certificate of Compliance No. 1021, Renewal of Initial Certificate and Amendment No. 1

The U.S. Nuclear Regulatory Commission (NRC) is proposing to amend its spent fuel regulations by revising the TN Americas LLC, TN-32 Dry Storage Cask listing within the "List of...

Nuclear Regulatory Commission
  1. 10 CFR Part 72
  2. [NRC-2021-0134]
  3. RIN 3150-AK67

AGENCY:

Nuclear Regulatory Commission.

ACTION:

Proposed rule.

SUMMARY:

The U.S. Nuclear Regulatory Commission (NRC) is proposing to amend its spent fuel regulations by revising the TN Americas LLC, TN-32 Dry Storage Cask listing within the “List of approved spent fuel storage casks” to renew, for an additional 40 years, the initial certificate and Amendment No. 1 of Certificate of Compliance No. 1021. The renewal of the initial certificate and Amendment No. 1 revises the certificate of compliance's conditions and technical specifications to address aging management activities related to the structures, systems, and components of the dry storage system to ensure that these will maintain their intended functions during the period of extended storage operations. The scope of the Certificate of Compliance No. 1021 renewal includes spent fuel storage cask models TN-32, TN-32A, and TN-32B.

DATES:

Submit comments by December 6, 2021. Comments received after this date will be considered if it is practical to do so, but the NRC is able to ensure consideration only for comments received on or before this date.

ADDRESSES:

Submit your comments, identified by Docket ID NRC-2021-0134, at https://www.regulations.gov. If your material cannot be submitted using https://www.regulations.gov, call or email the individuals listed in the FOR FURTHER INFORMATION CONTACT section of this document for alternate instructions.

For additional direction on obtaining information and submitting comments, see “Obtaining Information and Submitting Comments” in the SUPPLEMENTARY INFORMATION section of this document.

FOR FURTHER INFORMATION CONTACT:

Christian Jacobs, Office of Nuclear Material Safety and Safeguards, telephone: 301-415-6825, email: and Caylee Kenny, Office of Nuclear Material Safety and Safeguards, telephone: 301-415-7150, email: . Both are staff of the U.S. Nuclear Regulatory Commission, Washington, DC 20555-0001.

SUPPLEMENTARY INFORMATION:

Table of Contents

I. Obtaining Information and Submitting Comments

II. Rulemaking Procedure

III. Background

IV. Plain Writing

V. Availability of Documents

I. Obtaining Information and Submitting Comments

A. Obtaining Information

Please refer to Docket ID NRC-2021-0134 when contacting the NRC about the availability of information for this action. You may obtain publicly available information related to this action by any of the following methods:

B. Submitting Comments

Please include Docket ID NRC-2021-0134 in your comment submission. The NRC requests that you submit comments through the Federal rulemaking website at https://www.regulations.gov. If your material cannot be submitted using https://www.regulations.gov, call or email the individuals listed in the FOR FURTHER INFORMATION CONTACT section of this document for alternate instructions.

The NRC cautions you not to include identifying or contact information that you do not want to be publicly disclosed in your comment submission. The NRC will post all comment submissions at https://www.regulations.gov as well as enter the comment submissions into ADAMS. The NRC does not routinely edit comment submissions to remove identifying or contact information.

If you are requesting or aggregating comments from other persons for submission to the NRC, then you should inform those persons not to include identifying or contact information that they do not want to be publicly disclosed in their comment submission. Your request should state that the NRC does not routinely edit comment submissions to remove such information before making the comment submissions available to the public or entering the comment into ADAMS.

II. Rulemaking Procedure

Because the NRC considers this action to be noncontroversial, the NRC is publishing this proposed rule concurrently with a direct final rule in the Rules and Regulations section of this issue of the Federal Register . The direct final rule will become effective on January 19, 2022. However, if the NRC receives any significant adverse comments by December 6, 2021, then the NRC will publish a document that withdraws the direct final rule. If the direct final rule is withdrawn, the NRC will address the comments in a subsequent final rule. Absent significant ( printed page 61082) modifications to the proposed revisions requiring republication, the NRC will not initiate a second comment period on this action in the event the direct final rule is withdrawn.

A significant adverse comment is a comment where the commenter explains why the rule would be inappropriate, including challenges to the rule's underlying premise or approach, or would be ineffective or unacceptable without a change. A comment is adverse and significant if:

(1) The comment opposes the rule and provides a reason sufficient to require a substantive response in a notice-and-comment process. For example, a substantive response is required when:

(a) The comment causes the NRC to reevaluate (or reconsider) its position or conduct additional analysis;

(b) The comment raises an issue serious enough to warrant a substantive response to clarify or complete the record; or

(c) The comment raises a relevant issue that was not previously addressed or considered by the NRC.

(2) The comment proposes a change or an addition to the rule, and it is apparent that the rule would be ineffective or unacceptable without incorporation of the change or addition.

(3) The comment causes the NRC to make a change (other than editorial) to the rule.

For a more detailed discussion of the proposed rule changes and associated analyses, see the direct final rule published in the Rules and Regulations section of this issue of the Federal Register .

III. Background

Section 218(a) of the Nuclear Waste Policy Act of 1982, as amended, requires that “[t]he Secretary [of the Department of Energy] shall establish a demonstration program, in cooperation with the private sector, for the dry storage of spent nuclear fuel at civilian nuclear power reactor sites, with the objective of establishing one or more technologies that the [Nuclear Regulatory] Commission may, by rule, approve for use at the sites of civilian nuclear power reactors without, to the maximum extent practicable, the need for additional site-specific approvals by the Commission.” Section 133 of the Nuclear Waste Policy Act states, in part, that “[t]he Commission shall, by rule, establish procedures for the licensing of any technology approved by the Commission under Section 219(a) [sic: 218(a)] for use at the site of any civilian nuclear power reactor.”

To implement this mandate, the Commission approved dry storage of spent nuclear fuel in NRC-approved casks under a general license by publishing a final rule that added a new subpart K in part 72 of title 10 of the Code of Federal Regulations (10 CFR) entitled “General License for Storage of Spent Fuel at Power Reactor Sites” (55 FR 29181; July 18, 1990). This rule also established a new subpart L in 10 CFR part 72 entitled “Approval of Spent Fuel Storage Casks,” which contains procedures and criteria for obtaining NRC approval of spent fuel storage cask designs. The NRC subsequently issued a final rule on March 20, 2000 (65 FR 14790), that approved the TN-32 Dry Storage Cask System design and added it to the list of NRC-approved cask designs in § 72.214 as Certificate of Compliance No. 1021.

IV. Plain Writing

The Plain Writing Act of 2010 (Pub. L. 111-274) requires Federal agencies to write documents in a clear, concise, well-organized manner. The NRC has written this document to be consistent with the Plain Writing Act as well as the Presidential Memorandum, “Plain Language in Government Writing,” published June 10, 1998 (63 FR 31885). The NRC requests comment on the proposed rule with respect to clarity and effectiveness of the language used.

V. Availability of Documents

The documents identified in the following table are available to interested persons, as indicated.

Document ADAMS Accession No.
TN Americas LLC Renewal Application for the TN-32 Dry Storage Cask Certificate of Compliance No. 1021, dated March 5, 2020 ML20065J427
TN Americas LLC Response to Request for Additional Information for the Application for the Renewal of Certificate of Compliance No. 1021, dated November 11, 2020 ML20316A030
Supplemental Response to Request for Additional Information for the TN Americas LLC Application for Renewal of the TN-32 Dry Storage Cask, Certificate of Compliance No. 1021, dated February 5, 2021 ML21036A237
Supplemental Response to Request for Additional Information for the TN Americas LLC Application for Renewal of the TN-32 Dry Storage Cask, Certificate of Compliance No. 1021, dated March 17, 2021 ML21076A040
User Need Memorandum for Rulemaking for Certificate of Compliance Renewal, Initial Issue (Amendment Number 0), Amendment Number 1 to TN-32 Dry Storage Cask, dated July 29, 2021 ML21127A079
Preliminary Safety Evaluation Report for the TN-32 Dry Storage Cask Certificate of Compliance Renewal ML21127A082
Proposed Certificate of Compliance No. 1021, Renewed Initial Certificate ML21127A080
Proposed Technical Specifications, Appendix A, Certificate of Compliance No. 1021, Renewed Initial Certificate ML21127A083
Proposed Certificate of Compliance No. 1021, Renewed Amendment No. 1 ML21127A081
Proposed Technical Specifications, Appendix A, Certificate of Compliance No. 1021, Renewed Amendment No. 1 ML21127A084

The NRC may post materials related to this document, including public comments, on the Federal rulemaking website at https://www.regulations.gov under Docket ID NRC-2021-0134.

Dated: October 25, 2021.

For the Nuclear Regulatory Commission.

Daniel H. Dorman,

Executive Director for Operations.

[FR Doc. 2021-24211 Filed 11-4-21; 8:45 am]

BILLING CODE 7590-01-P

Legal Citation

Federal Register Citation

Use this for formal legal and research references to the published document.

86 FR 61081

Web Citation

Suggested Web Citation

Use this when citing the archival web version of the document.

“List of Approved Spent Fuel Storage Casks: TN Americas LLC, TN-32 Dry Storage Cask, Certificate of Compliance No. 1021, Renewal of Initial Certificate and Amendment No. 1,” thefederalregister.org (November 5, 2021), https://thefederalregister.org/documents/2021-24211/list-of-approved-spent-fuel-storage-casks-tn-americas-llc-tn-32-dry-storage-cask-certificate-of-compliance-no-1021-renew.