ML24058A093

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Monthly (28-Day) Federal Register Notice - Applications and Amendments to Facility Operating Licenses and Combined Licenses Involving No Significant Hazards Considerations - Publication Date: March 19, 2024
ML24058A093
Person / Time
Issue date: 03/13/2024
From: Aida Rivera-Varona
Division of Operating Reactor Licensing
To:
Blechman P, NRR/DORL/LPL4
References
NRC-2024-0056, 89 FR 19607
Download: ML24058A093 (16)


Text

[7590-01-P]

NUCLEAR REGULATORY COMMISSION

[NRC-2024-0056]

Monthly Notice;

Applications and Amendments to Facility Operating Licenses and Combined

Licenses Involving No Significant Hazards Considerations

AGENCY: Nuclear Regulatory Commission.

ACTION: Monthly notice.

SUMMARY

Pursuant to section 189.a.(2) of the Atomic Energy Act of 1954, as

amended (the Act), the U.S. Nuclear Regulatory Commission (NRC) is publishing this

regular monthly notice. The Act requires the Commission to publ ish notice of any

amendments issued, or proposed to be issued, and grants the Com mission the authority

to issue and make immediately effective any amendment to an ope rating license or

combined license, as applicable, upon a determination by the Co mmission that such

amendment involves no significant hazards consideration (NSHC), notwithstanding the

pendency before the Commission of a request for a hearing from any person.

DATES: Comments must be filed by April 18, 2024. A request for a hear ing or petitions

for leave to intervene must be filed by May 20, 2024. This mont hly notice includes all

amendments issued, or proposed to be issued, from February 2, 2 024, to

February 29, 2024. The last monthly notice was published on Feb ruary 20, 2024.

ADDRESSES: You may submit comments by any of the following methods; howev er,

the NRC encourages electronic comment submission through the Federal rulemaking

website:

for Docket ID NRC-2024-0056. Address questions about Docket IDs in Regulations.gov to Stacy Schumann; telephone: 301-415-0624; email: Stacy.Schuma nn@nrc.gov. For

technical questions, contact the individual listed in the For Further Information Contact

section of this document.

  • Mail comments to: Office of Administration, Mail Stop: TWFN-7-A60M, U.S.

Nuclear Regulatory Commission, Washington, DC 20555-0001, ATTN: Program

Management, Announcements and Editing Staff.

For additional direction on obtaining information and submittin g comments, see

Obtaining Information and Submitting Comments in the SUPPLEME NTARY

INFORMATION section of this document.

FOR FURTHER INFORMATION CONTACT: Paula Blechman, Office of Nuclear

Reactor Regulation, U.S. Nuclear Regulatory Commission, Washing ton, DC 20555-

0001, telephone: 301-415-2242; email: Paula.Blechman@nrc.gov.

SUPPLEMENTARY INFORMATION:

I. Obtaining Information and Submitting Comments

A. Obtaining Information

Please refer to Docket ID NRC-2024-0056, facility name, unit number(s), docket

number(s), application date, and subject when contacting the NR C about the availability

of information for this action. You may obtain publicly availab le information related to this

action by any of the following methods:

search for Docket ID NRC-2024-0056.

  • NRCs Agencywide Documents Access and Management System

(ADAMS): You may obtain publicly available documents online in the ADAM S Public

Documents collection at https://www.nrc.gov/reading-rm/adams.ht ml. To begin the

search, select Begin Web-based ADAMS Search. For problems wit h ADAMS, please

2 contact the NRCs Public Document Room (PDR) reference staff at 1-800-397-4209, at

301-415-4737, or by email to PDR.Resource@nrc.gov. The ADAMS ac cession number

for each document referenced (if it is available in ADAMS) is p rovided the first time that it

is mentioned in this document.

  • NRCs PDR: The PDR, where you may examine and order copies of publicly

available documents, is open by appointment. To make an appoint ment to visit the PDR,

please send an email to PDR.Resource@nrc.gov or call 1-800-397-4209 or 301-415-

4737, between 8 a.m. and 4 p.m. eastern time (ET), Monday throu gh Friday, except

Federal holidays.

B. Submitting Comments

The NRC encourages electronic comment submission through the Federal

rulemaking website (https://www.regulations.gov). Please include Docket ID NRC-

2024-0056, facility name, unit number(s), docket number(s), application date, and

subject, in your comment submission.

The NRC cautions you not to include identifying or contact info rmation 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 e nter 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 person s 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 dis closed in their comment

submission. Your request should state that the NRC does not rou tinely edit comment

submissions to remove such information before making the commen t submissions

available to the public or entering the comment into ADAMS.

3 II. Notice of Consideration of Issuance of Amendments to Facili ty Operating

Licenses and Combined Licenses and Proposed No Significant Haza rds

Consideration Determination

For the facility-specific amendment requests shown in this not ice, the

Commission finds that the licensees analyses provided, consist ent with section 50.91 of

title 10 of the Code of Federal Regulations (10 CFR) Notice for public comment; State

consultation, are sufficient to support the proposed determina tions that these

amendment requests involve NSHC. Under the Commissions regulat ions in

10 CFR 50.92, operation of the facilities in accordance with th e proposed amendments

would not (1) involve a significant increase in the probability or consequences of an

accident previously evaluated; or (2) create the possibility of a new or different kind of

accident from any accident previously evaluated; or (3) involve a significant reduction in

a margin of safety.

The Commission is seeking public comments on these proposed de terminations.

Any comments received within 30 days after the date of publicat ion of this notice will be

considered in making any final determinations.

Normally, the Commission will not issue the amendments until t he expiration of

60 days after the date of publication of this notice. The Commi ssion may issue any of

these license amendments before expiration of the 60-day period provided that its final

determination is that the amendment involves NSHC. In addition, the Commission may

issue any of these amendments prior to the expiration of the 30 -day comment period if

circumstances change during the 30-day comment period such that failure to act in a

timely way would result, for example in derating or shutdown of the facility. If the

Commission takes action on any of these amendments prior to the expiration of either

the comment period or the notice period, it will publish in the Federal Register a notice of

4 issuance. If the Commission makes a final NSHC determination fo r any of these

amendments, any hearing will take place after issuance. The Com mission expects that

the need to take action on any amendment before 60 days have el apsed will occur very

infrequently.

A. Opportunity to Request a Hearing and Petition for Leave to I ntervene

Within 60 days after the date of publication of this notice, an y person (petitioner)

whose interest may be affected by any of these actions may file a request for a hearing

and petition for leave to intervene (petition) with respect to that action. Petitions shall be

filed in accordance with the Commissions Agency Rules of Prac tice and Procedure in

10 CFR part 2. Interested persons should consult a current copy of 10 CFR 2.309. If a

petition is filed, the Commission or a presiding officer will r ule on the petition and, if

appropriate, a notice of a hearing will be issued.

Petitions must be filed no later than 60 days from the date of publication of this

notice in accordance with the filing instructions in the Elect ronic Submissions (E-Filing)

section of this document. Petitions and motions for leave to fi le new or amended

contentions that are filed after the deadline will not be enter tained absent a

determination by the presiding officer that the filing demonstr ates good cause by

satisfying the three factors in 10 CFR 2.309(c)(1)(i) through ( iii).

If a hearing is requested, and the Commission has not made a fi nal

determination on the issue of no significant hazards considerat ion, the Commission will

make a final determination on the issue of no significant hazar ds consideration, which

will serve to establish when the hearing is held. If the final determination is that the

amendment request involves no signifi cant hazards consideration, the Commission may

issue the amendment and make it immediately effective, notwiths tanding the request for

a hearing. Any hearing would take place after issuance of the a mendment. If the final

5 determination is that the amendment request involves a signific ant hazards

consideration, then any hearing held would take place before th e issuance of the

amendment unless the Commission finds an imminent danger to the health or safety of

the public, in which case it will issue an appropriate order or rule under 10 CFR part 2.

A State, local governmental body, Federally recognized Indian T ribe, or

designated agency thereof, may submit a petition to the Commiss ion to participate as a

party under 10 CFR 2.309(h) no later than 60 days from the date of publication of this

notice. Alternatively, a State, local governmental body, Federa lly recognized Indian

Tribe, or agency thereof may participate as a non-party under 1 0 CFR 2.315(c).

For information about filing a petition and about participation by a person not a

party under 10 CFR 2.315, see ADAMS Accession No. ML20340A053

(https://adamswebsearch2.nrc.gov/webSearch2/main.jsp?AccessionN umber=ML20340A

053) and on the NRCs public website at

https://www.nrc.gov/about-nrc/regulatory/adjudicatory/hearing.h tml#participate.

B. Electronic Submissions (E-Filing)

All documents filed in NRC adjudicatory proceedings, including documents filed

by an interested State, local governmental body, Federally reco gnized Indian Tribe, or

designated agency thereof that requests to participate under 10 CFR 2.315(c), must be

filed in accordance with 10 CFR 2.302. The E-Filing process req uires participants to

submit and serve all adjudicatory documents over the internet, or in some cases, to mail

copies on electronic storage media, unless an exemption permitt ing an alternative filing

method, as further discussed, is granted. Detailed guidance on electronic submissions is

located in the Guidance for El ectronic Submissions to the NRC (ADAMS Accession

No. ML13031A056) and on the NRCs public website at https://www.nrc.gov/site-help/e-

submittals.html.

6 To comply with the procedural requirements of E-Filing, at leas t 10 days prior to

the filing deadline, the participant should contact the Office of the Secretary by email at

Hearing.Docket@nrc.gov, or by telephone at 301-415-1677, to (1) request a digital

identification (ID) certificate, which allows the participant ( or its counsel or

representative) to digitally sign submissions and access the E-Filing system for any

proceeding in which it is participating; and (2) advise the Sec retary that the participant

will be submitting a petition or other adjudicatory document (e ven in instances in which

the participant, or its counsel or representative, already hold s an NRC-issued digital ID

certificate). Based upon this information, the Secretary will e stablish an electronic docket

for the proceeding if the Secretary has not already established an electronic docket.

Information about applying for a digital ID certificate is avai lable on the NRCs

public website at https://www.nrc.gov/site-help/e-submittals/ge tting-started.html. After a

digital ID certificate is obtained and a docket created, the pa rticipant must submit

adjudicatory documents in Portable Document Format. Guidance on submissions is

available on the NRCs public website at https://www.nrc.gov/si te-help/electronic-sub-ref-

mat.html. A filing is considered complete at the time the docum ent is submitted through

the NRCs E-Filing system. To be timely, an electronic filing m ust be submitted to the

E-Filing system no later than 11:59 p.m. ET on the due date. Up on receipt of a

transmission, the E-Filing system time-stamps the document and sends the submitter an

email confirming receipt of the document. The E-Filing system a lso distributes an email

that provides access to the document to the NRCs Office of the General Counsel and

any others who have advised the Office of the Secretary that th ey wish to participate in

the proceeding, so that the filer need not serve the document o n those participants

separately. Therefore, applicants and other participants (or th eir counsel or

7 representative) must apply for and receive a digital ID certificate before adjudicatory

documents are filed to obtain access to the documents via the E -Filing system.

A person filing electronically u sing the NRCs adjudicatory E-Filing system may

seek assistance by contacting the NRCs Electronic Filing Help Desk through the

Contact Us link located on the NRCs public website at https: //www.nrc.gov/site-help/e-

submittals.html, by email to MSHD.Resource@nrc.gov, or by a toll-free call at

1-866-672-7640. The NRC Electronic Filing Help Desk is availabl e between 9 a.m. and

6 p.m., ET, Monday through Friday, except Federal holidays.

Participants who believe that they have good cause for not subm itting documents

electronically must file an exemption request, in accordance wi th 10 CFR 2.302(g), with

their initial paper filing stating why there is good cause for not filing electronically and

requesting authorization to continue to submit documents in pap er format. Such filings

must be submitted in accordance with 10 CFR 2.302(b)-(d). Parti cipants filing

adjudicatory documents in this manner are responsible for servi ng their documents on all

other participants. Participants granted an exemption under 10 CFR 2.302(g)(2) must

still meet the electronic formatting requirement in 10 CFR 2.30 2(g)(1), unless the

participant also seeks and is granted an exemption from 10 CFR 2.302(g)(1).

Documents submitted in adjudicatory proceedings will appear in the NRCs

electronic hearing docket, which is publicly available at https ://adams.nrc.gov/ehd,

unless excluded pursuant to an order of the presiding officer. If you do not have an NRC-

issued digital ID certificate as previously described, click c ancel when the link requests

certificates and you will be automatically directed to the NRC s electronic hearing

dockets where you will be able to access any publicly available documents in a particular

hearing docket. Participants are requested not to include perso nal privacy information

such as social security numbers, home addresses, or personal ph one numbers in their

8 filings unless an NRC regulation or other law requires submissi on of such information.

With respect to copyrighted works, except for limited excerpts that serve the purpose of

the adjudicatory filings and would constitute a Fair Use applic ation, participants should

not include copyrighted materials in their submission.

The following table provides the plant name, docket number, dat e of application,

ADAMS accession number, and location in the application of the licensees proposed

NSHC determinations. For further details with respect to these license amendment

applications, see the applications for amendment, which are ava ilable for public

inspection in ADAMS. For additional direction on accessing info rmation related to this

document, see the Obtaining Information and Submitting Comment s section of this

document.

License Amendment Requests

Energy Harbor Nuclear Corp. and Energy Harbor Nuclear Generation LLC; Perry Nuclear Power Plant, Unit 1; Lake County, OH Docket No(s). 50-440 Application date January 24, 2024 ADAMS Accession No. ML24025A011 Location in Application of NSHC Pages 4-6 of Attachment 1 The proposed amendment would adopt Technical Specifications Task Force (TSTF)

Traveler TSTF-264-A, Revision 0, 3.3.9 and 3.3.10 - Delete Flux Monitors Specific Overlap Brief Description of Amendment(s) Requirement SRs [Surveillance Requirements] and delete SRs 3.3.1.1.6 and 3.3.1.1.7, which verify overlap between the source range monitor and intermediate range monitor (IRM), and between the IRM and average power range monitor.

Proposed Determination NSHC Name of Attorney for Licensee, Mailing Rick Giannantonio, General Counsel, Energy Address Harbor Nuclear Corp.,168 E. Market Street Akron, OH 44308-2014 NRC Project Manager, Telephone Number Scott Wall, 301-415-2855 Nine Mile Point Nuclear Station, LLC and Constellation Energy G eneration, LLC; Nine Mile Point Nuclear Station, Units 1 and 2; Oswego County, NY 9

Docket No(s). 50-220, 50-410

Application date August 18, 2023, as supplemented by letter dated February 1, 2024 ADAMS Accession No. ML23230A010, ML24032A005 Location in Application of NSHC Pages 2-3 of Attachment 1 The proposed amendments would remove the Nine Mile Point 3 Nuclear Project, LLC (NMP3) designation from the Nine Mile Point Nuclear Station, Unit 1 (NMP1), and Nine Mile Point Nuclear Station, Unit 2 (NMP2) technical specifications (TSs), which are not applicable to the current design features of the NMP site.

Specifically, Section 5.0, Design Features, in the NMP1 TSs and Section 4.0, Design Features, in the NMP1 TSs and Section 4.0, Design Features, Figure 4.1-1 in the NMP2 TSs would be revised to reflect as they were prior to the issuance of License Amendment Nos. 212 (NMP1) and 142 (NMP2), which were issued on July 12, 2012 (ML12157A556).

In addition, the name Entergy Nuclear Fitzpatrick, LLC would be revised on Figure Brief Description of Amendment(s) 5.1-1 for NMP1 and Figure 4.1-1 for NMP2 to Constellation FitzPatrick, LLC, to reflect the current name of the licensee for the James A.

FitzPatrick Nuclear Power Plant site. The original license amendment requests associated with License Amendment Nos. 212 and 142 were submitted with reference to the Combined License (COL) application supporting the proposed NMP3 project.

Following receipt of the aforementioned approved amendments, Constellation Energy Nuclear Group, LLC (CENG), the previous owners of NMP1 and NMP2, halted further progress in pursuing a COL for NMP3. As a result, CENG decided not to implement the changes into the NMP1 and NMP2 TSs.

Additionally, Constellation Energy Generation, LLC has no proposed plans for NMP3.

Proposed Determination NSHC Jason Zorn, Associate General Counsel, Name of Attorney for Licensee, Mailing Constellation Energy Generation, 101 Address Constitution Ave, NW, Suite 400 East, Washington, DC 20001 NRC Project Manager, Telephone Number Richard Guzman, 301-415-1030

10 Northern States Power Company; Monticello Nuclear Generating Pl ant; Wright County, MN Docket No(s). 50-263 Application date December 29, 2023 ADAMS Accession No. ML23363A174 Location in Application of NSHC Pages 12-15 of Enclosure 1 The proposed amendment would replace the current neutron fluence methodology with a Brief Description of Amendment(s) newer methodology and revise the technical specifications to update the methodology for developing a pressure temperature limits report.

Proposed Determination NSHC Name of Attorney for Licensee, Mailing Peter M. Glass, Assistant General Counsel, Address Xcel Energy, 414 Nicollet Mall - 401-8, Minneapolis, MN 55401 NRC Project Manager, Telephone Number Brent Ballard, 301-415-0680 Tennessee Valley Authority; Watts Bar Nuclear Plant, Units 1 an d 2; Rhea County, TN Docket No(s). 50-390, 50-391 Application date January 9, 2024 ADAMS Accession No. ML24009A170 Pages E1 2 of 3 and E1 3 of 3 of Enclosure1, Location in Application of NSHC which incorporates, by reference, the NSHC notice of availability published in the Federal Register on October 3, 2006 (71 FR 58444)

The proposed amendments would revise Watts Bar Nuclear Plant, Units 1 and 2, technical specifications by adding Limiting Condition for Operation 3.0.9, consistent with Brief Description of Amendment(s) Technical Specification Task Force (TSTF)

Traveler TSTF-427, Revision 2, Allowance for Non-Technical Specification Barrier Degradation on Supported System OPERABILITY.

Proposed Determination NSHC David Fountain, Executive VP and General Name of Attorney for Licensee, Mailing Counsel, Tennessee Valley Authority, 6A West Address Tower, 400 West Summit Hill Drive, Knoxville, TN 37902 NRC Project Manager, Telephone Number Kimberly Green, 301-415-1627

III. Notice of Issuance of Amendments to Facility Operating Lic enses and

11 Combined Licenses

During the period since publication of the last monthly notice, the Commission

has issued the following amendments. The Commission has determi ned for each of

these amendments that the application complies with the standar ds and requirements of

the Atomic Energy Act of 1954, as amended (the Act), and the Co mmissions rules and

regulations. The Commission has made appropriate findings as re quired by the Act and

the Commissions rules and regulations in 10 CFR chapter I, whi ch are set forth in the

license amendment.

A notice of consideration of issuance of amendment to facility operating license

or combined license, as applicable, proposed NSHC determination, and opportunity for a

hearing in connection with these actions, were published in the Federal Register as

indicated in the safety evaluation for each amendment.

Unless otherwise indicated, the Commission has determined that these

amendments satisfy the criteria for categorical exclusion in ac cordance with

10 CFR 51.22. Therefore, pursuant to 10 CFR 51.22(b), no enviro nmental impact

statement or environmental assessment need be prepared for thes e amendments. If the

Commission has prepared an envir onmental assessment under the s pecial

circumstances provision in 10 CFR 51.22(b) and has made a deter mination based on

that assessment, it is so indicated in the safety evaluation fo r the amendment.

For further details with respect to each action, see the amendm ent and

associated documents such as the Commissions letter and safety evaluation, which

may be obtained using the ADAMS accession numbers indicated in the following table.

The safety evaluation will provi de the ADAMS accession numbers for the application for

amendment and the Federal Register citation for any environmental assessment. All of

12 these items can be accessed as described in the Obtaining Info rmation and Submitting

Comments section of this document.

License Amendment Issuances

Omaha Public Power District; Fort Calhoun Station, Unit 1; Wash ington County, NE Docket No(s). 50-285 Amendment Date January 31, 2024 ADAMS Accession No. ML24019A145 (Package)

Amendment No(s). 302 The amendment approved the License Brief Description of Amendment(s) Termination Plan for the decommissioning of Fort Calhoun Station, Unit 1.

Public Comments Received as to Proposed NSHC (Yes/No) No Constellation Energy Generation, LLC; Clinton Power Station, Un it No. 1; DeWitt County, IL Docket No(s). 50-461 Amendment Date February 6, 2024 ADAMS Accession No. ML23338A110 Amendment No(s). 252 The amendment revised diesel generator starting air system requirements in Technical Specification 3.8.3, Diesel Fuel Oil, Lube Oil, Brief Description of Amendment(s) and Starting Air, to allow a starting air system to be considered operable with one of two starting air receivers at or above required pressure.

Public Comments Received as to Proposed NSHC (Yes/No) No Constellation Energy Generation, LLC; LaSalle County Station, U nits 1 and 2; LaSalle County, IL Docket No(s). 50-373, 50-374 Amendment Date February 9, 2024 ADAMS Accession No. ML24018A068 Amendment No(s). 262 (Unit 1) and 247 (Unit 2)

The amendments changed the Updated Final Safety Analysis Report for LaSalle County Brief Description of Amendment(s) Station, Units 1 and 2, to allow the use of plastic section properties in analysis of the lower downcomer braces.

Public Comments Received as to Proposed NSHC (Yes/No) No

13 Energy Harbor Nuclear Corp. and Energy Harbor Nuclear Generation LLC; Perry Nuclear Power Plant, Unit No. 1; Lake County, OH Docket No(s). 50-440 Amendment Date February 21, 2024 ADAMS Accession No. ML23353A001 Amendment No(s). 202 The amendment modified the NOTES in Technical Specification (TS) 3.8.1, AC

[Alternating Current] Sources - Operating, Surveillance Requirements (SR) 3.8.1.9, 3.8.1.10 and 3.8.1.14, consistent with Brief Description of Amendment(s) Technical Specification Task Force (TSTF)

Traveler TSTF-276, Revision 2, Revise DG

[diesel generator] full load rejection test. The NOTES allow the SRs to be performed at a specified power factor with clarifications addressing situations when the power factor cannot be achieved.

Public Comments Received as to Proposed NSHC (Yes/No) No Florida Power & Light Company, et al.; St. Lucie Plant, Unit No s. 1 and 2; St. Lucie County, FL Docket No(s). 50-335, 50-389 Amendment Date February 20, 2024 ADAMS Accession No. ML24005A277 Amendment No(s). 253 (Unit 1) and 208 (Unit 2)

The amendments revised the technical specifications to improved standard technical Brief Description of Amendment(s) specifications, consistent with NUREG-1432, Revision 5, Standard Technical Specifications

- Combustion Engineering Plants.

Public Comments Received as to Proposed NSHC (Yes/No) No STP Nuclear Operating Company; South Texas Project, Units 1 and 2; Matagorda County, TX Docket No(s). 50-498, 50-499 Amendment Date February 20, 2024 ADAMS Accession No. ML24022A225 Amendment No(s). 227 (Unit 1) and 212 (Unit 2)

The amendments authorized the revision of the alternative source term dose calculation for the main steam line break and the locked rotor Brief Description of Amendment(s) accident. The reanalysis uses the asymmetric natural circulation cooldown thermohydraulic analyses, various radiation transport assumptions, and the current licensing basis

14 source term and meteorological data to evaluate the dose effects of an extended cooldown on the existing accident analyses.

Public Comments Received as to Proposed NSHC (Yes/No) No Susquehanna Nuclear, LLC and Allegheny Electric Cooperative, In c.;

Susquehanna Steam Electric Station, Units 1 and 2; Luzerne Coun ty, PA Docket No(s). 50-387, 50-388 Amendment Date February 27, 2024 ADAMS Accession No. ML24039A188 Amendment No(s). 286 (Unit 1) and 270 (Unit 2)

The amendments revised technical specifications by modifying requirements on control rod withdrawal order and conditions to Brief Description of Amendment(s) protect against a postulated control rod drop accident during startup and low power conditions. The amendments also included editorial changes to the technical specifications.

Public Comments Received as to Proposed NSHC (Yes/No) No Vistra Operations Company LLC; Comanche Peak Nuclear Power Plan t, Unit Nos.

1 and 2; Somervell County, TX Docket No(s). 50-445, 50-446 Amendment Date February 9, 2024 ADAMS Accession No. ML24023A296 Amendment No(s). 186 (Unit 1) and 186 (Unit 2)

The amendments authorized an Updated Final Safety Analysis Report change to implement a licensing basis change regarding compliance with 10 CFR part 50, appendix A, General Design Criterion 5, Sharing of structures, systems, and components, and conformance Brief Description of Amendment(s) with Regulatory Guide (RG) 1.81, Revision 1, Shared Emergency and Shutdown Electric Systems for Multi-Unit Nuclear Power Plants.

The licensing basis change permitted certain safety-related common electrical loads, and some Unit 1 specific electrical loads to be fed from common electrical panels, which represents a deviation from RG 1.81.

Public Comments Received as to Proposed NSHC (Yes/No) No Wolf Creek Nuclear Operating Corporation; Wolf Creek Generating Station, Unit 1; Coffey County, KS Docket No(s). 50-482

15 Amendment Date February 27, 2024 ADAMS Accession No. ML24026A021 Amendment No(s). 239 The amendment modified the implementation Brief Description of Amendment(s) date of License Amendment No. 238 for Wolf Creek Generating Station, Unit 1.

Public Comments Received as to Proposed NSHC (Yes/No) No

Dated: March 13, 2024.

For the Nuclear Regulatory Commission.

/RA/

Aida E. Rivera-Varona, Deputy Director, Division of Operating Reactor Licensing, Office of Nuclear Reactor Regulation.

16