[Federal Register Volume 88, Number 54 (Tuesday, March 21, 2023)]
[Notices]
[Pages 17032-17042]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2023-05198]


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NUCLEAR REGULATORY COMMISSION

[NRC-2023-0061]


Monthly Notice; Applications and Amendments to Facility Operating 
Licenses and Combined Licenses Involving No Significant Hazards 
Considerations

AGENCY: Nuclear Regulatory Commission.

ACTION: Monthly notice.

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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 publish notice of any amendments issued, or proposed to 
be issued, and grants the Commission the authority to issue and make 
immediately effective any amendment to an operating license or combined 
license, as applicable, upon a determination by the Commission 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 20, 2023. A request for a 
hearing or petitions for leave to intervene must be filed by May 22, 
2023. This monthly notice includes all amendments issued, or proposed 
to be issued, from February 3, 2023, to March 2, 2023. The last

[[Page 17033]]

monthly notice was published on February 21, 2023.

ADDRESSES: You may submit comments by any of the following methods; 
however, the NRC encourages electronic comment submission through the 
Federal rulemaking website:
     Federal Rulemaking Website: Go to https://www.regulations.gov and search for Docket ID NRC-2023-0061. Address 
questions about Docket IDs in Regulations.gov to Stacy Schumann; 
telephone: 301-415-0624; email: [email protected]. 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 submitting 
comments, see ``Obtaining Information and Submitting Comments'' in the 
SUPPLEMENTARY INFORMATION section of this document.

FOR FURTHER INFORMATION CONTACT: Susan Lent, Office of Nuclear Reactor 
Regulation, U.S. Nuclear Regulatory Commission, Washington, DC 20555-
0001, telephone: 301-415-1365, email: [email protected].

SUPPLEMENTARY INFORMATION:

I. Obtaining Information and Submitting Comments

A. Obtaining Information

    Please refer to Docket ID NRC-2023-0061, facility name, unit 
number(s), docket number(s), application date, and subject 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:
     Federal Rulemaking Website: Go to https://www.regulations.gov and search for Docket ID NRC-2023-0061.
     NRC's Agencywide Documents Access and Management System 
(ADAMS): You may obtain publicly available documents online in the 
ADAMS Public Documents collection at https://www.nrc.gov/reading-rm/adams.html. To begin the search, select ``Begin Web-based ADAMS 
Search.'' For problems with ADAMS, please contact the NRC's Public 
Document Room (PDR) reference staff at 1-800-397-4209, 301-415-4737, or 
by email to [email protected]. For the convenience of the reader, 
instructions about obtaining materials referenced in this document are 
provided in the ``Availability of Documents'' section.
     NRC's PDR: You may examine and purchase copies of public 
documents, by appointment, at the NRC's PDR, Room P1 B35, One White 
Flint North, 11555 Rockville Pike, Rockville, Maryland 20852. To make 
an appointment to visit the PDR, please send an email to 
[email protected] or call 1-800-397-4209 or 301-415-4737, between 8 
a.m. and 4 p.m. eastern time (ET), Monday through 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-2023-0061, 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 
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. Notice of Consideration of Issuance of Amendments to Facility 
Operating Licenses and Combined Licenses and Proposed No Significant 
Hazards Consideration Determination

    For the facility-specific amendment requests shown in this notice, 
the Commission finds that the licensees' analyses provided, consistent 
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 determinations that these amendment requests 
involve NSHC. Under the Commission's regulations in 10 CFR 50.92, 
operation of the facilities in accordance with the 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 
determinations. Any comments received within 30 days after the date of 
publication of this notice will be considered in making any final 
determinations.
    Normally, the Commission will not issue the amendments until the 
expiration of 60 days after the date of publication of this notice. The 
Commission 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 issuance. If the Commission makes a final NSHC determination for any 
of these amendments, any hearing will take place after issuance. The 
Commission expects that the need to take action on any amendment before 
60 days have elapsed will occur very infrequently.

A. Opportunity To Request a Hearing and Petition for Leave To Intervene

    Within 60 days after the date of publication of this notice, any 
persons (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 Commission's ``Agency Rules of Practice 
and Procedure'' in 10 CFR part 2. Interested persons should consult a 
current copy of 10 CFR 2.309. The NRC's regulations are accessible 
electronically from the NRC Library on the NRC's public website at 
https://www.nrc.gov/reading-rm/doc-collections/cfr. If a petition is 
filed, the Commission or a presiding officer will rule on the petition 
and, if appropriate, a notice of a hearing will be issued.
    As required by 10 CFR 2.309(d) the petition should specifically 
explain the reasons why intervention should be permitted with 
particular reference to the following general requirements for 
standing: (1) the name, address, and

[[Page 17034]]

telephone number of the petitioner; (2) the nature of the petitioner's 
right to be made a party to the proceeding; (3) the nature and extent 
of the petitioner's property, financial, or other interest in the 
proceeding; and (4) the possible effect of any decision or order which 
may be entered in the proceeding on the petitioner's interest.
    In accordance with 10 CFR 2.309(f), the petition must also set 
forth the specific contentions that the petitioner seeks to have 
litigated in the proceeding. Each contention must consist of a specific 
statement of the issue of law or fact to be raised or controverted. In 
addition, the petitioner must provide a brief explanation of the bases 
for the contention and a concise statement of the alleged facts or 
expert opinion that support the contention and on which the petitioner 
intends to rely in proving the contention at the hearing. The 
petitioner must also provide references to the specific sources and 
documents on which the petitioner intends to rely to support its 
position on the issue. The petition must include sufficient information 
to show that a genuine dispute exists with the applicant or licensee on 
a material issue of law or fact. Contentions must be limited to matters 
within the scope of the proceeding. The contention must be one that, if 
proven, would entitle the petitioner to relief. A petitioner who fails 
to satisfy the requirements at 10 CFR 2.309(f) with respect to at least 
one contention will not be permitted to participate as a party.
    Those permitted to intervene become parties to the proceeding, 
subject to any limitations in the order granting leave to intervene. 
Parties have the opportunity to participate fully in the conduct of the 
hearing with respect to resolution of that party's admitted 
contentions, including the opportunity to present evidence, consistent 
with the NRC's regulations, policies, and procedures.
    Petitions must be filed no later than 60 days from the date of 
publication of this notice. Petitions and motions for leave to file new 
or amended contentions that are filed after the deadline will not be 
entertained absent a determination by the presiding officer that the 
filing demonstrates good cause by satisfying the three factors in 10 
CFR 2.309(c)(1)(i) through (iii). The petition must be filed in 
accordance with the filing instructions in the ``Electronic Submissions 
(E-Filing)'' section of this document.
    If a hearing is requested, and the Commission has not made a final 
determination on the issue of NSHC, the Commission will make a final 
determination on the issue of NSHC. The final determination will serve 
to establish when the hearing is held. If the final determination is 
that the amendment request involves NSHC, the Commission may issue the 
amendment and make it immediately effective, notwithstanding the 
request for a hearing. Any hearing would take place after issuance of 
the amendment. If the final determination is that the amendment request 
involves a significant hazards consideration, then any hearing held 
would take place before the 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 
Tribe, or agency thereof, may submit a petition to the Commission to 
participate as a party under 10 CFR 2.309(h)(1). The petition should 
state the nature and extent of the petitioner's interest in the 
proceeding. The petition should be submitted to the Commission no later 
than 60 days from the date of publication of this notice. The petition 
must be filed in accordance with the filing instructions in the 
``Electronic Submissions (E-Filing)'' section of this document, and 
should meet the requirements for petitions set forth in this section, 
except that under 10 CFR 2.309(h)(2) a State, local governmental body, 
or Federally recognized Indian Tribe, or agency thereof does not need 
to address the standing requirements in 10 CFR 2.309(d) if the facility 
is located within its boundaries. Alternatively, a State, local 
governmental body, Federally recognized Indian Tribe, or agency thereof 
may participate as a non-party under 10 CFR 2.315(c).
    If a petition is submitted, any person who is not a party to the 
proceeding and is not affiliated with or represented by a party may, at 
the discretion of the presiding officer, be permitted to make a limited 
appearance pursuant to the provisions of 10 CFR 2.315(a). A person 
making a limited appearance may make an oral or written statement of 
his or her position on the issues but may not otherwise participate in 
the proceeding. A limited appearance may be made at any session of the 
hearing or at any prehearing conference, subject to the limits and 
conditions as may be imposed by the presiding officer. Details 
regarding the opportunity to make a limited appearance will be provided 
by the presiding officer if such sessions are scheduled.

B. Electronic Submissions (E-Filing)

    All documents filed in NRC adjudicatory proceedings, including 
documents filed by an interested State, local governmental body, 
Federally recognized 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 requires 
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 permitting an alternative filing method, as further 
discussed, is granted. Detailed guidance on electronic submissions is 
located in the ``Guidance for Electronic Submissions to the NRC'' 
(ADAMS Accession No. ML13031A056) and on the NRC's public website at 
https://www.nrc.gov/site-help/e-submittals.html.
    To comply with the procedural requirements of E-Filing, at least 10 
days prior to the filing deadline, the participant should contact the 
Office of the Secretary by email at [email protected], 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 Secretary that the participant will be submitting a petition or 
other adjudicatory document (even in instances in which the 
participant, or its counsel or representative, already holds an NRC-
issued digital ID certificate). Based upon this information, the 
Secretary will establish 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 
available on the NRC's public website at https://www.nrc.gov/site-help/e-submittals/getting-started.html. After a digital ID certificate is 
obtained and a docket created, the participant must submit adjudicatory 
documents in Portable Document Format. Guidance on submissions is 
available on the NRC's public website at https://www.nrc.gov/site-help/electronic-sub-ref-mat.html. A filing is considered complete at the 
time the document is submitted through the NRC's E-Filing system. To be 
timely, an electronic filing must be submitted to the E-Filing system 
no later than 11:59 p.m. ET on the due date. Upon receipt of a 
transmission, the E-Filing system time-stamps the document and sends 
the submitter an email confirming

[[Page 17035]]

receipt of the document. The E-Filing system also distributes an email 
that provides access to the document to the NRC's Office of the General 
Counsel and any others who have advised the Office of the Secretary 
that they wish to participate in the proceeding, so that the filer need 
not serve the document on those participants separately. Therefore, 
applicants and other participants (or their counsel or 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 using the NRC's adjudicatory E-
Filing system may seek assistance by contacting the NRC's Electronic 
Filing Help Desk through the ``Contact Us'' link located on the NRC's 
public website at https://www.nrc.gov/site-help/e-submittals.html, by 
email to [email protected], or by a toll-free call at 1-866-672-
7640. The NRC Electronic Filing Help Desk is available 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 
submitting documents electronically must file an exemption request, in 
accordance with 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 paper 
format. Such filings must be submitted in accordance with 10 CFR 
2.302(b)-(d). Participants filing adjudicatory documents in this manner 
are responsible for serving 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 2.302(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 
NRC's 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 ``cancel'' 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 personal privacy information 
such as social security numbers, home addresses, or personal phone 
numbers in their filings unless an NRC regulation or other law requires 
submission 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 application, participants 
should not include copyrighted materials in their submission.
    The following table provides the plant name(s), docket number(s), 
date 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 available for public inspection 
in ADAMS. For additional direction on accessing information related to 
this document, see the ``Obtaining Information and Submitting 
Comments'' section of this document.

                      License Amendment Request(s)
------------------------------------------------------------------------
 
------------------------------------------------------------------------
  Constellation Energy Generation, LLC; LaSalle County Station, Units 1
                        and 2; LaSalle County, IL
------------------------------------------------------------------------
Docket No(s)....................  50-373, 50-374.
Application date................  January 12, 2023.
ADAMS Accession No..............  ML23013A076.
Location in Application of NSHC.  Pages 9 and 10--Attachment 1.
Brief Description of              The proposed amendments would revise
 Amendment(s).                     the LaSalle County Station, Units 1
                                   and 2, Updated Final Safety Analysis
                                   Report to allow the use of plastic
                                   section properties in the analysis of
                                   the lower downcomer braces.
Proposed Determination..........  NSHC.
Name of Attorney for Licensee,    Jason Zorn, Associate General Counsel,
 Mailing Address.                  Constellation Energy Generation, 4300
                                   Winfield Road Warrenville, IL 60555.
NRC Project Manager, Telephone    Robert Kuntz, 301-415-3733.
 Number.
------------------------------------------------------------------------
Constellation Energy Generation, LLC; Limerick Generating Station, Units
                     1 and 2; Montgomery County, PA
------------------------------------------------------------------------
Docket No(s)....................  50-352, 50-353.
Application date................  November 17, 2022.
ADAMS Accession No..............  ML22321A105.
Location in Application of NSHC.  Pages 18-21 of Attachment 1.
Brief Description of              The proposed amendments would revise
 Amendment(s).                     Technical Specification (TS) \3/
                                   4\.7.2 ``Control Room Emergency Fresh
                                   Air Supply System-Common System'' to
                                   TS \3/4\.7.2.1, and add ``Control
                                   Room Air Conditioning (AC) System, TS
                                   \3/4\.7.2.2'' and modifying certain
                                   Limiting Condition for Operation and
                                   associated surveillance requirements
                                   consistent with Technical
                                   Specification Task Force (TSTF) TS
                                   Traveler TSTF-477, Revision 3, ``Add
                                   Action for Two Inoperable Control
                                   Room AC Subsystems,'' and NUREG-1433,
                                   Revision 5, ``Standard Technical
                                   Specifications--General Electric BWR
                                   [boiling water reactor]/4 Plants.''
Proposed Determination..........  NSHC.
Name of Attorney for Licensee,    Jason Zorn, Associate General Counsel,
 Mailing Address.                  Constellation Energy Generation, 101
                                   Constitution Ave. NW, Suite 400 East,
                                   Washington, DC 20001.
NRC Project Manager, Telephone    V. Sreenivas, 301-415-2597.
 Number.
------------------------------------------------------------------------
Dominion Energy Nuclear Connecticut, Inc.; Millstone Power Station, Unit
                      No. 3; New London County, CT
------------------------------------------------------------------------
Docket No(s)....................  50-423.
Application date................  January 13, 2023.
ADAMS Accession No..............  ML23013A224.
Location in Application of NSHC.  Pages 7-10 of Attachment 1.

[[Page 17036]]

 
Brief Description of              The proposed amendment would revise
 Amendment(s).                     Millstone Power Station, Unit 3,
                                   Technical Specification 3.4.9.1,
                                   ``Reactor Coolant System Pressure/
                                   Temperature Limits,'' to reflect that
                                   the heatup and cooldown limitations
                                   in Figures 3.4-2 and 3.4-3,
                                   respectively, are applicable up to 54
                                   effective full power years. Two
                                   typographical errors would also be
                                   corrected in the proposed amendment.
Proposed Determination..........  NSHC.
Name of Attorney for Licensee,    W.S. Blair, Senior Counsel, Dominion
 Mailing Address.                  Energy Services, Inc., 120 Tredegar
                                   St., RS-2, Richmond, VA 23219.
NRC Project Manager, Telephone    Richard Guzman, 301-415-1030.
 Number.
------------------------------------------------------------------------
 Dominion Energy South Carolina, Inc.; Virgil C. Summer Nuclear Station,
                      Unit 1, Fairfield County, SC
------------------------------------------------------------------------
Docket No(s)....................  50-395.
Application date................  April 22, 2022, as supplemented by
                                   letter dated June 27, 2022.
ADAMS Accession No..............  ML22115A104, ML22179A368.
Location in Application of NSHC.  Pages 1-2 of Attachment 5.
Brief Description of              The proposed amendment would modify
 Amendment(s).                     Technical Specification surveillance
                                   requirement 4.6.2.1.d to change the
                                   frequency at which each reactor
                                   building spray nozzle must be
                                   verified to be unobstructed.
Proposed Determination..........  NSHC.
Name of Attorney for Licensee,    W.S. Blair, Senior Counsel, Dominion
 Mailing Address.                  Energy Services, Inc., 120 Tredegar
                                   St., RS-2, Richmond, VA 23219.
NRC Project Manager, Telephone    G. Ed Miller, 301-415-2481.
 Number.
------------------------------------------------------------------------
Duke Energy Carolinas, LLC; Catawba Nuclear Station, Units 1 and 2; York
County, SC; Duke Energy Carolinas, LLC; McGuire Nuclear Station, Units 1
    and 2; Mecklenburg County, NC; Duke Energy Carolinas, LLC; Oconee
   Nuclear Station, Units 1, 2, and 3; Oconee County, SC; Duke Energy
     Progress, LLC; H. B. Robinson Steam Electric Plant, Unit No. 2;
Darlington County, SC; Duke Energy Progress, LLC; Shearon Harris Nuclear
           Power Plant, Unit 1; Wake and Chatham Counties, NC
------------------------------------------------------------------------
Docket No(s)....................  50-413, 50-414, 50-369, 50-370, 50-
                                   269, 50-270, 50-287, 50-261, and 50-
                                   400.
Application date................  February 1, 2023.
ADAMS Accession No..............  ML23032A162.
Location in Application of NSHC.  Pages 14-16 of the Enclosure.
Brief Description of              The proposed amendments would revise
 Amendment(s).                     the Surveillance Requirement (SR)
                                   Frequency for Reactor Coolant System
                                   pressure isolation valve operational
                                   leakage testing to reflect being in
                                   accordance with the Inservice Testing
                                   Program, as governed by 10 CFR
                                   50.55a. Specifically, this change
                                   would update Technical Specification
                                   (TS) SR 3.4.14.1 for Catawba Nuclear
                                   Station (CNS), McGuire Nuclear
                                   Station (MNS), Oconee Nuclear
                                   Station, and H.B. Robinson Steam
                                   Electric Plant and TS SR 4.4.6.2.2
                                   for Shearon Harris Nuclear Power
                                   Plant. An additional revision is
                                   proposed to CNS and MNS TS SR 3.3.1.8
                                   to remove restrictive surveillance
                                   frequency content that impedes the
                                   full application of the Surveillance
                                   Frequency Control Program to
                                   establish the frequency for
                                   performance of the Channel
                                   Operational Test of select Reactor
                                   Trip System instrumentation.
Proposed Determination..........  NSHC.
Name of Attorney for Licensee,    Tracey Mitchell LeRoy, Deputy General
 Mailing Address.                  Counsel, Duke Energy Corporation,
                                   4720 Piedmont Row Dr., Charlotte, NC
                                   28210.
NRC Project Manager, Telephone    Shawn Williams, 301-415-1009.
 Number.
------------------------------------------------------------------------
  Indiana Michigan Power Company; Donald C. Cook Nuclear Plant, Units 1
                        and 2; Berrien County, MI
------------------------------------------------------------------------
Docket No(s)....................  50-315, 50-316.
Application date................  January 26, 2023.
ADAMS Accession No..............  ML23026A284.
Location in Application of NSHC.  Pages 9-10 of Enclosure 2.
Brief Description of              The proposed amendments would revise
 Amendment(s).                     Technical Specification (TS) 3.3.3,
                                   ``Post Accident Monitoring (PAM)
                                   Instrumentation'' to remove Function
                                   1, Neutron Flux, from the list of
                                   required PAM instrumentation.
Proposed Determination..........  NSHC.
Name of Attorney for Licensee,    Robert B. Haemer, Senior Nuclear
 Mailing Address.                  Counsel, Indiana Michigan Power
                                   Company, One Cook Place, Bridgman, MI
                                   49106.
NRC Project Manager, Telephone    Scott Wall, 301-415-2855.
 Number.
------------------------------------------------------------------------
   Southern Nuclear Operating Company, Inc.; Joseph M. Farley Nuclear
  Plant, Units 1 and 2; Houston County, AL; Southern Nuclear Operating
  Company, Inc.; Vogtle Electric Generating Plant, Units 1 and 2; Burke
                               County, GA
------------------------------------------------------------------------
Docket No(s)....................  50-348, 50-364, 50-424, 50-425.
Application date................  October 14, 2022, as supplemented by
                                   letter dated December 9, 2022.
ADAMS Accession No..............  ML22287A174, ML22343A255.
Location in Application of NSHC.  Pages E-25 to E-27 of Enclosure.

[[Page 17037]]

 
Brief Description of              The proposed license amendment
 Amendment(s).                     requests (LAR) would revise Technical
                                   Specifications (TS) 3.2.1, ``Heat
                                   Flux Hot Channel Factor (FQ(Z)),'' to
                                   adopt the TS changes described in
                                   Appendix A or Appendix D (as
                                   applicable) of Westinghouse topical
                                   report WCAP-17661-P-A, Revision 1, to
                                   address the issues identified in
                                   Westinghouse Nuclear Safety Advisory
                                   Letter (NSAL)-09-5, Revision 1,
                                   ``Relaxed Axial Offset Control FQ
                                   Technical Specification Actions,''
                                   and NSAL-15-1, ``Heat Flux Hot
                                   Channel Factor Technical
                                   Specification Surveillance.'' The
                                   proposed LAR would revise the TSs, to
                                   the extent necessary, to adopt
                                   several technical specification task
                                   force (TSTF) travelers to align the
                                   Vogtle, Units 1 and 2, and Farley,
                                   Units 1 and 2, TSs with the FQ
                                   formulations and required actions of
                                   TS 3.2.1B of NUREG-1431, ``Standard
                                   Technical Specifications Westinghouse
                                   Plants,'' Revision 4. Additionally,
                                   the licensee proposes in this LAR to
                                   change the Vogtle, Units 1 and 2, and
                                   Farley, Units 1 and 2, TSs 5.6.5, 3,
                                   to include WCAP-17661-P-A, Revision
                                   1, in the list of the NRC approved
                                   methodologies used to develop the
                                   cycle specific Core Operating Limits
                                   Report.
Proposed Determination..........  NSHC.
Name of Attorney for Licensee,    Millicent Ronnlund, Vice President and
 Mailing Address.                  General Counsel, Southern Nuclear
                                   Operating Co., Inc., P.O. Box 1295,
                                   Birmingham, AL 35201-1295.
NRC Project Manager, Telephone    John Lamb, 301-415-3100.
 Number.
------------------------------------------------------------------------
  Southern Nuclear Operating Company, Inc.; Vogtle Electric Generating
                 Plant, Units 1 and 2; Burke County, GA
------------------------------------------------------------------------
Docket No(s)....................  50-424, 50-425.
Application date................  February 9, 2023.
ADAMS Accession No..............  ML23040A432.
Location in Application of NSHC.  Pages E-4 to E-6 of Enclosure.
Brief Description of              The proposed license amendment
 Amendment(s).                     requests (LAR) would revise Vogtle,
                                   Units 1 and 2, Technical
                                   Specification (TS) 5.5.11,
                                   ``Ventilation Filter Testing Program
                                   (VFTP).'' The proposed LAR would
                                   revise the charcoal adsorber
                                   penetration acceptance criteria for
                                   the Control Room Emergency Filtration
                                   System (CREFS), item number 5.5.11.c
                                   from 0.2-percent to 0.5-percent.
Proposed Determination..........  NSHC.
Name of Attorney for Licensee,    Millicent Ronnlund, Vice President and
 Mailing Address.                  General Counsel, Southern Nuclear
                                   Operating Co., Inc., P.O. Box 1295,
                                   Birmingham, AL 35201-1295.
NRC Project Manager, Telephone    John Lamb, 301-415-3100.
 Number.
------------------------------------------------------------------------
  Southern Nuclear Operating Company, Inc.; Vogtle Electric Generating
                 Plant, Units 3 and 4; Burke County, GA
------------------------------------------------------------------------
Docket No(s)....................  52-025, 52-026.
Application date................  October 14, 2022, as supplemented by
                                   letter dated December 9, 2022.
ADAMS Accession No..............  ML22287A174, ML22343A255.
Location in Application of NSHC.  Pages E-25 to E-27 of Enclosure.
Brief Description of              The proposed license amendment
 Amendment(s).                     requests (LAR) would revise Technical
                                   Specifications (TS) 3.2.1, ``Heat
                                   Flux Hot Channel Factor (FQ(Z)),'' to
                                   adopt the TS changes described in
                                   Appendix A or Appendix D (as
                                   applicable) of Westinghouse topical
                                   report WCAP-17661-P-A, Revision 1, to
                                   address the issues identified in
                                   Westinghouse Nuclear Safety Advisory
                                   Letter (NSAL)-09-5, Revision 1,
                                   ``Relaxed Axial Offset Control FQ
                                   Technical Specification Actions,''
                                   and NSAL-15-1, ``Heat Flux Hot
                                   Channel Factor Technical
                                   Specification Surveillance.''
                                   Additionally, Southern Nuclear
                                   Operating Company, Inc. proposes in
                                   this LAR to change the Vogtle, Units
                                   3 and 4, TS 5.6.3, ``Core Operating
                                   Limits Report (COLR),'' to include
                                   WCAP-17661-P-A, Revision 1, in the
                                   list of the NRC approved
                                   methodologies used to develop the
                                   cycle specific COLR.
Proposed Determination..........  NSHC.
Name of Attorney for Licensee,    Millicent Ronnlund, Vice President and
 Mailing Address.                  General Counsel, Southern Nuclear
                                   Operating Co., Inc., P.O. Box 1295,
                                   Birmingham, AL 35201-1295.
NRC Project Manager, Telephone    John Lamb, 301-415-3100.
 Number.
------------------------------------------------------------------------
  Southern Nuclear Operating Company, Inc.; Vogtle Electric Generating
                 Plant, Units 3 and 4; Burke County, GA.
------------------------------------------------------------------------
Docket No(s)....................  52-025, 52-026.
Application date................  January 3, 2023.
ADAMS Accession No..............  ML23003A797.
Location in Application of NSHC.  Pages 24-26 of Enclosure 1.
Brief Description of              The proposed amendment requests would
 Amendment(s).                     modify specific technical
                                   specifications (TS) for Units 3 and
                                   4. The proposed change would revise
                                   Combined License Appendix A, TS
                                   3.8.3, ``Inverters--Operating,'' to
                                   extend the completion time for
                                   required Action A.1 from 24 hours to
                                   14 days. Additionally, TS 3.3.9,
                                   ``Engineered Safety Feature Actuation
                                   System (ESFAS) Manual Initiation,''
                                   Condition C proposed change would
                                   replace misspelled ``Requried'' with
                                   ``Required.''
Proposed Determination..........  NSHC.
Name of Attorney for Licensee,    Millicent Ronnlund, Vice President and
 Mailing Address.                  General Counsel, Southern Nuclear
                                   Operating Co., Inc., P.O. Box 1295,
                                   Birmingham, AL 35201-1295.
NRC Project Manager, Telephone    William Gleaves, 301-415-5848.
 Number.
------------------------------------------------------------------------

[[Page 17038]]

 
 Tennessee Valley Authority; Browns Ferry Nuclear Plant, Units 1, 2, and
  3; Limestone County, AL; Tennessee Valley Authority; Sequoyah Nuclear
                Plant, Units 1 and 2; Hamilton County, TN
------------------------------------------------------------------------
Docket No(s)....................  50-259, 50-260, 50-296, 50-327, 50-
                                   328.
Application date................  January 31, 2023.
ADAMS Accession No..............  ML23031A247.
Location in Application of NSHC.  Pages 5-6 of the Enclosure.
Brief Description of              The proposed amendments would modify
 Amendment(s).                     Technical Specification Surveillance
                                   Requirements (SRs) by adding
                                   exceptions to consider the SR met
                                   when automatic valves or dampers are
                                   locked, sealed, or otherwise secured
                                   in the actuated position, in order to
                                   consider the SR met. These
                                   modifications are in accordance with
                                   Technical Specification Task Force
                                   (TSTF)-541-A, Revision 2, ``Add
                                   Exceptions to Surveillance
                                   Requirements for Valves and Dampers
                                   Locked in the Actuated Position.''
Proposed Determination..........  NSHC.
Name of Attorney for Licensee,    David Fountain, Executive VP and
 Mailing Address.                  General Counsel, Tennessee Valley
                                   Authority, 6A West Tower, 400 West
                                   Summit Hill Drive, Knoxville, TN
                                   37902.
NRC Project Manager, Telephone    Perry Buckberg, 301-415-1383.
 Number.
------------------------------------------------------------------------
  Virginia Electric and Power Company, Dominion Nuclear Company; North
          Anna Power Station, Units 1 and 2; Louisa County, VA
------------------------------------------------------------------------
Docket No(s)....................  50-338, 50-339.
Application date................  January 13, 2023.
ADAMS Accession No..............  ML23013A195.
Location in Application of NSHC.  Pages 25 to 27 of Attachment 1.
Brief Description of              The proposed amendments would relocate
 Amendment(s).                     the Technical Support Center to a
                                   building outside the Protected Area,
                                   as described in the submittal.
Proposed Determination..........  NSHC.
Name of Attorney for Licensee,    W.S. Blair, Senior Counsel, Dominion
 Mailing Address.                  Energy Services, Inc., 120 Tredegar
                                   St., RS-2, Richmond, VA 23219.
NRC Project Manager, Telephone    G. Ed Miller, 301-415-2481.
 Number.
------------------------------------------------------------------------

III. Notice of Issuance of Amendments to Facility Operating Licenses 
and Combined Licenses

    During the period since publication of the last monthly notice, the 
Commission has issued the following amendments. The Commission has 
determined for each of these amendments that the application complies 
with the standards and requirements of the Atomic Energy Act of 1954, 
as amended (the Act), and the Commission's rules and regulations. The 
Commission has made appropriate findings as required by the Act and the 
Commission's rules and regulations in 10 CFR chapter I, which 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, was 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 
accordance with 10 CFR 51.22. Therefore, pursuant to 10 CFR 51.22(b), 
no environmental impact statement or environmental assessment need be 
prepared for these amendments. If the Commission has prepared an 
environmental assessment under the special circumstances provision in 
10 CFR 51.22(b) and has made a determination based on that assessment, 
it is so indicated in the safety evaluation for the amendment.
    For further details with respect to each action, see the amendment 
and associated documents such as the Commission's letter and safety 
evaluation, which may be obtained using the ADAMS accession numbers 
indicated in the following table. The safety evaluation will provide 
the ADAMS accession numbers for the application for amendment and the 
Federal Register citation for any environmental assessment. All of 
these items can be accessed as described in the ``Obtaining Information 
and Submitting Comments'' section of this document.

                      License Amendment Issuance(s)
------------------------------------------------------------------------
 
------------------------------------------------------------------------
 Constellation Energy Generation, LLC; Braidwood Station, Units 1 and 2,
   Will County, IL; Byron Station, Unit Nos. 1 and 2, Ogle County, IL;
 Constellation Energy Generation, LLC; R. E. Ginna Nuclear Power Plant;
                         Wayne County, New York
------------------------------------------------------------------------
Docket No(s)....................  50-456, 50-457, 50-454, 50-455, 50-
                                   244.
Amendment Date..................  March 1, 2023.
ADAMS Accession No..............  ML22364A024.
Amendment No(s).................  Braidwood (Unit 1) 231 (Unit 2) 231;
                                   Byron (Unit 1) 232 (Unit 2) 232;
                                   Ginna (Unit 1) 154.
Brief Description of              The amendments are revised to be
 Amendment(s).                     consistent with NRC-approved
                                   Technical Specifications Task Force
                                   (TSTF)-246 Traveler, Revision 0,
                                   ``Reactor Trip System
                                   Instrumentation, Technical
                                   Specification (TS) 3.3.1, Condition
                                   F, Completion Time,'' dated February
                                   20, 1998, which revised the
                                   completion time of the limiting
                                   conditions for operation TS 3.3.1,
                                   Condition F, from 2 hours to 24
                                   hours.
Public Comments Received as to    No.
 Proposed NSHC (Yes/No).
------------------------------------------------------------------------

[[Page 17039]]

 
Constellation Energy Generation, LLC; Clinton Power Station, Unit No. 1;
                            DeWitt County, IL
------------------------------------------------------------------------
Docket No(s)....................  50-461.
Amendment Date..................  March 1, 2023.
ADAMS Accession No..............  ML23031A297.
Amendment No(s).................  248.
Brief Description of              The amendment revised Technical
 Amendment(s).                     Specification (TS) 3.6.1.3, ``Primary
                                   Containment Isolation Valves
                                   (PCIVs),'' TS 3.6.4.2, ``Secondary
                                   Containment Isolation Dampers
                                   (SCIDs),'' and TS 3.6.5.3, ``Drywell
                                   Isolation Valves,'' to allow
                                   isolation devices that are locked,
                                   sealed, or otherwise secured, to be
                                   verified by use of administrative
                                   means. The amendment is consistent
                                   with NRC-approved Technical
                                   Specification Task Force (TSTF)
                                   Traveler 269-A, Revision 2, ``Allow
                                   Administrative Means of Position
                                   Verification for Locked or Sealed
                                   Valves,'' dated June 27, 1999.
Public Comments Received as to    No.
 Proposed NSHC (Yes/No).
------------------------------------------------------------------------
Constellation Energy Generation, LLC; Limerick Generating Station, Units
                     1 and 2; Montgomery County, PA
------------------------------------------------------------------------
Docket No(s)....................  50-352, 50-353.
Amendment Date..................  February 23, 2023.
ADAMS Accession No..............  ML23005A008.
Amendment No(s).................  259 (Unit 1), 221 (Unit 2).
Brief Description of              The amendments revised the technical
 Amendment(s).                     specifications (TSs) table 3.3.2-1,
                                   Isolation Actuation Instrumentation,
                                   Trip Function 1.g for Main Steam Line
                                   Isolation to correct an
                                   administrative error introduced by a
                                   previous license amendment that
                                   modified TS 3.3.2, ``Isolation
                                   Actuation Instrumentation,'' among
                                   several changes.
Public Comments Received as to    No.
 Proposed NSHC (Yes/No).
------------------------------------------------------------------------
Constellation Energy Generation, LLC; Quad Cities Nuclear Power Station,
                  Units 1 and 2; Rock Island County, IL
------------------------------------------------------------------------
Docket No(s)....................  50-254, 50-265.
Amendment Date..................  February 6, 2023.
ADAMS Accession No..............  ML22347A241.
Amendment No(s).................  Unit 1-294, Unit 2-290.
Brief Description of              The amendments revised Technical
 Amendment(s).                     Specification 5.6.5, ``Core Operating
                                   Limits Report (COLR)'' paragraph b,
                                   to add Report 0006N8642-P, Revision
                                   1, ``Justification of PRIME
                                   Methodologies for Evaluating TOP
                                   [Thermal Overpower] and MOP
                                   [Mechanical Overpower] Compliance for
                                   non-GNF [Global Nuclear Fuel]
                                   Fuels,'' January 2022.
Public Comments Received as to    No.
 Proposed NSHC (Yes/No).
------------------------------------------------------------------------
 Dominion Energy South Carolina, Inc.; Virgil C. Summer Nuclear Station,
                      Unit 1, Fairfield County, SC
------------------------------------------------------------------------
Docket No(s)....................  50-395.
Amendment Date..................  February 21, 2023.
ADAMS Accession No..............  ML23012A015.
Amendment No(s).................  224.
Brief Description of              The amendment modified Technical
 Amendment(s).                     Specification 4.6.2.1.d to change the
                                   frequency at which each reactor
                                   building spray nozzle must be
                                   verified to be unobstructed.
Public Comments Received as to    No.
 Proposed NSHC (Yes/No).
------------------------------------------------------------------------
  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 3, 2023.
ADAMS Accession No..............  ML22284A144.
Amendment No(s).................  200.
Brief Description of              The amendment revised the methodology
 Amendment(s).                     used for analysis of flooding hazards
                                   and drainage within the local intense
                                   precipitation domain and reflects the
                                   results of the new flood hazard
                                   protection scheme in the Updated
                                   Safety Analysis Report; and adds a
                                   new limiting condition for operation
                                   to the technical specifications (TSs)
                                   as TS 3.7.11, ``Flood Protection,''
                                   and make conforming changes to the TS
                                   Table of Contents.
Public Comments Received as to    No.
 Proposed NSHC (Yes/No).
------------------------------------------------------------------------
 Entergy Operations, Inc.; Waterford Steam Electric Station, Unit 3; St.
                           Charles Parish, LA
------------------------------------------------------------------------
Docket No(s)....................  50-382.
Amendment Date..................  February 17, 2023.
ADAMS Accession No..............  ML22322A109.
Amendment No(s).................  270.

[[Page 17040]]

 
Brief Description of              The amendment revised the technical
 Amendment(s).                     specification requirements to permit
                                   the use of risk informed completion
                                   times in accordance with Technical
                                   Specifications Task Force (TSTF)
                                   Traveler (TSTF-505), Revision 2,
                                   ``Provide Risk-Informed Extended
                                   Completion Times--RITSTF [Risk-
                                   Informed TSTF] Initiative 4b.''
Public Comments Received as to    No.
 Proposed NSHC (Yes/No).
------------------------------------------------------------------------
 National Institute of Standards and Technology, NIST Center for Neutron
           Research Test Reactor, Montgomery County, Maryland
------------------------------------------------------------------------
Docket No(s)....................  50-184.
Amendment Date..................  February 1, 2023.
ADAMS Accession No..............  ML23020A911.
Amendment No(s).................  14.
Brief Description of              The amendment authorized the updated
 Amendment(s).                     safety analysis report (SAR) for the
                                   National Bureau of Standards Test
                                   Reactor (NBSR). Specifically, the
                                   amendment modified the SAR to address
                                   potential impacts to the facility
                                   equipment, as described in chapter 5
                                   of the SAR, as well as changes to the
                                   facility radiation sources, as
                                   described in chapter 11 of the SAR as
                                   a result of some debris remaining in
                                   the NBSR primary coolant system
                                   following the February 3, 2021,
                                   event.
Public Comments Received as to    No.
 Proposed NSHC (Yes/No).
------------------------------------------------------------------------
      Nine Mile Point Nuclear Station, LLC and Constellation Energy
Generation, LLC; Nine Mile Point Nuclear Station, Unit 1; Oswego County,
                                   NY
------------------------------------------------------------------------
Docket No(s)....................  50-220.
Amendment Date..................  February 28, 2023.
ADAMS Accession No..............  ML23025A412.
Amendment No(s).................  248.
Brief Description of              The amendment revised Nine Mile Point
 Amendment(s).                     Nuclear Station, Unit 1, licensing
                                   basis analysis associated with the
                                   post-loss-of-coolant accident
                                   alternative source term analysis for
                                   containment leakage.
Public Comments Received as to    No.
 Proposed NSHC (Yes/No).
------------------------------------------------------------------------
  Pacific Gas and Electric Company; Diablo Canyon Nuclear Power Plant,
                Units 1 and 2; San Luis Obispo County, CA
------------------------------------------------------------------------
Docket No(s)....................  50-275, 50-323.
Amendment Date..................  February 9, 2023.
ADAMS Accession No..............  ML23012A217.
Amendment No(s).................  244 (Unit 1) and 245 (Unit 2).
Brief Description of              The amendments revised technical
 Amendment(s).                     specification definitions for
                                   engineered safety feature response
                                   time and reactor trip system response
                                   time to adopt Technical
                                   Specifications Task Force (TSTF)
                                   Traveler TSTF-569, Revision 2,
                                   ``Revise Response Time Testing
                                   Definition.''
Public Comments Received as to    No.
 Proposed NSHC (Yes/No).
------------------------------------------------------------------------
R.E. Ginna Nuclear Power Plant, LLC and Constellation Energy Generation,
          LLC; R.E. Ginna Nuclear Power Plant; Wayne County, NY
------------------------------------------------------------------------
Docket No(s)....................  50-244.
Amendment Date..................  February 22, 2023.
ADAMS Accession No..............  ML23005A122.
Amendment No(s).................  152.
Brief Description of              The amendment revised the technical
 Amendment(s).                     specification (TS) to the renewed
                                   facility operating license to TS
                                   3.1.8, ``PHYSICS TESTS Exceptions--
                                   MODE 2,'' to allow one power range
                                   neutron flux channel to be bypassed
                                   when that channel is used during the
                                   performance of physics testing in
                                   MODE 2.
Public Comments Received as to    No.
 Proposed NSHC (Yes/No).
------------------------------------------------------------------------
R.E. Ginna Nuclear Power Plant, LLC and Constellation Energy Generation,
          LLC; R.E. Ginna Nuclear Power Plant; Wayne County, NY
------------------------------------------------------------------------
Docket No(s)....................  50-244.
Amendment Date..................  February 23, 2023.
ADAMS Accession No..............  ML23005A176.
Amendment No(s).................  153.
Brief Description of              The amendment revised Technical
 Amendment(s).                     Specification (TS) 3.7.10 ``Auxiliary
                                   Building Ventilation System'' deleted
                                   3.7.10.3 Surveillance Requirements,
                                   deleted TS 5.5.10(c) Spent Fuel Pool
                                   (SFP) Charcoal Adsorber System for
                                   the Ventilation Filter Testing
                                   Program, additions to TS 5.6.5 ``CORE
                                   OPERATING LIMITS REPORT (COLR), and
                                   an update to TS 5.5.15 ``Containment
                                   Leakage Rate Testing Program.''
Public Comments Received as to    No.
 Proposed NSHC (Yes/No).
------------------------------------------------------------------------

[[Page 17041]]

 
 Southern Nuclear Operating Company, Inc.; Edwin I. Hatch Nuclear Plant,
                  Unit Nos. 1 and 2; Appling County, GA
------------------------------------------------------------------------
Docket No(s)....................  50-321, 50-366.
Amendment Date..................  February 9, 2023.
ADAMS Accession No..............  ML22346A148.
Amendment No(s).................  320 (Unit 1), 265 (Unit 2).
Brief Description of              Southern Nuclear Operating Company
 Amendment(s).                     (SNC) requested adoption of Technical
                                   Specifications Task Force (TSTF)
                                   Traveler TSTF-208, Revision 0,
                                   ``Extension of Time to Reach Mode 2
                                   in LCO 3.0.3.'' Specifically, the
                                   amendments extended the allowed time
                                   to reach Mode 2 in Limiting Condition
                                   for Operation 3.0.3 from 7 hours to
                                   10 hours. In addition, SNC also
                                   requested an administrative change
                                   for deletion of a duplicate TS
                                   3.4.10, on TS Page 3.4-25 of each
                                   unit's TS. These amendments also
                                   deleted the duplication.
Public Comments Received as to    No.
 Proposed NSHC (Yes/No).
------------------------------------------------------------------------
 Southern Nuclear Operating Company, Inc.; Edwin I. Hatch Nuclear Plant,
                  Unit Nos. 1 and 2; Appling County, GA
------------------------------------------------------------------------
Docket No(s)....................  50-321, 50-366.
Amendment Date..................  February 15, 2023.
ADAMS Accession No..............  ML22363A393.
Amendment No(s).................  321 (Unit 1), 266 (Unit 2).
Brief Description of              The amendments revised Renewed
 Amendment(s).                     Facility Operating License (RFOL) No.
                                   NPF-5 for Edwin I. Hatch Nuclear
                                   Plant (HNP) Unit 1 and RFOL No. DPR-
                                   57 for HNP Unit 2. This revision
                                   references an updated Table S-2 that
                                   reflects additional plant
                                   modifications necessary to comply
                                   with the National Fire Protection
                                   Association Standard (NFPA) 805
                                   program.
Public Comments Received as to    No.
 Proposed NSHC (Yes/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 6, 2023.
ADAMS Accession No..............  ML23015A001.
Amendment No(s).................  225 (Unit 1) and 210 (Unit 2).
Brief Description of              The amendments adopted Technical
 Amendment(s).                     Specifications Task Force (TSTF)
                                   Traveler TSTF-554, Revision 1,
                                   ``Revise Reactor Coolant Leakage
                                   Requirements,'' which is an approved
                                   change to the Standard Technical
                                   Specifications (TSs), into the South
                                   Texas Project, Units 1 and 2 TSs. The
                                   amendments revised the TS definition
                                   of ``Leakage,'' clarified the
                                   requirements when pressure boundary
                                   leakage is detected and added a
                                   required action when pressure
                                   boundary leakage is identified. The
                                   model safety evaluation was approved
                                   by the NRC in a letter dated April
                                   20, 2021 (ADAMS Package Accession No.
                                   ML21106A249), using the consolidated
                                   line-item improvement process.
Public Comments Received as to    No.
 Proposed NSHC (Yes/No).
------------------------------------------------------------------------
 Tennessee Valley Authority; Browns Ferry Nuclear Plant, Units 1, 2, and
                         3; Limestone County, AL
------------------------------------------------------------------------
Docket No(s)....................  50-259, 50-260, 50-296.
Amendment Date..................  March 16, 2022.
ADAMS Accession No..............  ML22020A228.
Amendment No(s).................  320 (Unit 1); 343 (Unit 2); 303 (Unit
                                   3).
Brief Description of              The amendments revised Technical
 Amendment(s).                     Specification (TS) 3.6.2.6
                                   (correlates to boiling water reactor
                                   (BWR)/4 TS 3.6.2.5), ``Drywell-to-
                                   Suppression Chamber Differential,''
                                   TS 3.6.3.2, ``Primary Containment
                                   Oxygen Concentration,'' based on TS
                                   Task Force (TSTF) Traveler TSTF-568,
                                   Revision 2, ``Revise Applicability of
                                   BWR/4 TS 3.6.2.5 and TS 3.6.3.2,''
                                   (ADAMS Accession No. ML19141A122),
                                   and the associated NRC safety
                                   evaluation for TSTF-568 (ADAMS
                                   Accession No. ML19325C434).
Public Comments Received as to    No.
 Proposed NSHC (Yes/No).
------------------------------------------------------------------------
   Tennessee Valley Authority; Sequoyah Nuclear Plant, Units 1 and 2;
                           Hamilton County, TN
------------------------------------------------------------------------
Docket No(s)....................  50-327, 50-328.
Amendment Date..................  February 6, 2023.
ADAMS Accession No..............  ML22334A073.
Amendment No(s).................  363 (Unit 1), 357 (Unit 2).
Brief Description of              The amendments incorporated the use of
 Amendment(s).                     the peer reviewed, plant-specific
                                   Sequoyah Nuclear Plant Seismic
                                   Probabilistic Risk Assessment and
                                   Fire Probabilistic Risk Assessment
                                   models into the previously approved
                                   10 CFR 50.69 categorization process.
Public Comments Received as to    No.
 Proposed NSHC (Yes/No).
------------------------------------------------------------------------

[[Page 17042]]

 
 Union Electric Company; Callaway Plant, Unit No. 1; Callaway County, MO
------------------------------------------------------------------------
Docket No(s)....................  50-483.
Amendment Date..................  February 24, 2023.
ADAMS Accession No..............  ML22361A070.
Amendment No(s).................  231.
Brief Description of              The amendment authorized the following
 Amendment(s).                     two changes to the Callaway Plant,
                                   Unit No. 1 Radiological Emergency
                                   Response Plan: (1) Removal of the 15-
                                   minute response goal/30-minute
                                   activation goal during ``Normal Work
                                   Hours'' and allow the current 75-
                                   minute response/90-minute activation
                                   goal for ``Off-Normal Hours'' to be
                                   the standard for all hours of the day
                                   and (2) Elimination of the 30-minute
                                   follow-up notification for the State
                                   of Missouri and emergency planning
                                   zone (EPZ) counties and implement a
                                   60-minute follow-up notification
                                   until the plant conditions are
                                   relatively stable such that the
                                   follow-up notification frequency may
                                   be reduced to an agreed upon
                                   frequency, with the consensus of the
                                   State Emergency Management Agency and
                                   the EPZ counties, when event
                                   condition are relatively stable.
Public Comments Received as to    No.
 Proposed NSHC (Yes/No).
------------------------------------------------------------------------


    Dated: March 9, 2023.

    For the Nuclear Regulatory Commission.
Gregory F. Suber,
Deputy Director, Division of Operating Reactor Licensing, Office of 
Nuclear Reactor Regulation.
[FR Doc. 2023-05198 Filed 3-20-23; 8:45 am]
BILLING CODE 7590-01-P