81_FR_21677 81 FR 21607 - Sequoyah State-of-the-Art Reactor Consequence Analyses

81 FR 21607 - Sequoyah State-of-the-Art Reactor Consequence Analyses

NUCLEAR REGULATORY COMMISSION

Federal Register Volume 81, Issue 70 (April 12, 2016)

Page Range21607-21608
FR Document2016-08383

The U.S. Nuclear Regulatory Commission (NRC) is issuing for public comment draft technical report, ``State-of-the-Art Reactor Consequence Analyses (SOARCA): Sequoyah Integrated Deterministic and Uncertainty Analysis.'' A public meeting related to the issuance of this draft technical report will be held on April 20, 2016. The purpose of the meeting is to present information on the pilot study for potential severe reactor accident progression and resulting offsite radiological health consequences.

Federal Register, Volume 81 Issue 70 (Tuesday, April 12, 2016)
[Federal Register Volume 81, Number 70 (Tuesday, April 12, 2016)]
[Notices]
[Pages 21607-21608]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2016-08383]


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NUCLEAR REGULATORY COMMISSION

[NRC-2016-0074]


Sequoyah State-of-the-Art Reactor Consequence Analyses

AGENCY: Nuclear Regulatory Commission.

ACTION: Draft technical report; public meeting and request for comment.

-----------------------------------------------------------------------

SUMMARY: The U.S. Nuclear Regulatory Commission (NRC) is issuing for 
public comment draft technical report, ``State-of-the-Art Reactor 
Consequence Analyses (SOARCA): Sequoyah Integrated Deterministic and 
Uncertainty Analysis.'' A public meeting related to the issuance of 
this draft technical report will be held on April 20, 2016. The purpose 
of the meeting is to present information on the pilot study for 
potential severe reactor accident progression and resulting offsite 
radiological health consequences.

DATES: Submit comments by May 12, 2016. Comments received after this 
date will be considered if it is practical to do so, but the Commission 
is able to ensure consideration only for comments received before this 
date.

ADDRESSES: You may submit comments by any of the following methods 
(unless this document describes a different method for submitting 
comments on a specific subject):
     Federal Rulemaking Web site: Go to http://www.regulations.gov and search for Docket ID NRC-2016-0074. Address 
questions about NRC dockets to Carol Gallagher; telephone: 301-415-
3463; email: [email protected]. For technical questions, contact 
the individual listed in the FOR FURTHER INFORMATION CONTACT section of 
this document.
     Mail comments to: Cindy Bladey, Office of Administration, 
Mail Stop: OWFN-12-H08, U.S. Nuclear Regulatory Commission, Washington, 
DC 20555-0001.
    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: Salman Haq, Office of Nuclear 
Regulatory Research, U.S. Nuclear Regulatory Commission, Washington, DC 
20555-0001; telephone: 301-415-1799; email: [email protected].

SUPPLEMENTARY INFORMATION: 

I. Obtaining Information and Submitting Comments

A. Obtaining Information

    Please refer to Docket ID NRC-2016-0074 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 Web site: Go to http://www.regulations.gov and search for Docket ID NRC-2016-0074.
     NRC's Agencywide Documents Access and Management System 
(ADAMS): You may obtain publicly-available documents online in the

[[Page 21608]]

ADAMS Public Documents collection at http://www.nrc.gov/reading-rm/adams.html. To begin the search, select ``ADAMS Public Documents'' and 
then 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]. The 
draft technical report, ``State-of-the-Art Reactor Consequence Analyses 
(SOARCA): Sequoyah Integrated Deterministic and Uncertainty Analysis,'' 
is available in ADAMS under Accession No. ML16096A374.
     NRC's PDR: You may examine and purchase copies of public 
documents at the NRC's PDR, Room O1-F21, One White Flint North, 11555 
Rockville Pike, Rockville, Maryland 20852.

B. Submitting Comments

    Please include Docket ID NRC-2016-0074 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 http://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. Discussion

    The Sequoyah SOARCA project considered a select set of potential 
severe reactor accidents at the Sequoyah power plant. The project 
combined up-to-date information about the plant's layout and operations 
with local population data and emergency preparedness plans. This 
information was then analyzed using state-of-the-art computer codes 
that incorporate decades of research into severe reactor accidents.
    The public meeting will be held on April 20, 2016, from 6:30 p.m. 
to 8:00 p.m. at the Sequoyah Nuclear Plant Training Center, 2600 Igou 
Ferry Road, Soddy-Daisy, Tennessee 37379. The SOARCA team will hold an 
informal poster session, then present the project's approach and 
findings, answer questions, and take comments on the draft report. The 
meeting agenda will be published on the NRC's Public Meeting Schedule 
Web site, http://meetings.nrc.gov/pmns/mtg, 10 days prior to the 
meeting. Any changes regarding the meeting will be available on the 
previously stated Web site.

    Dated at Rockville, Maryland, this 5th day of April, 2016.

    For the Nuclear Regulatory Commission.
Patricia A. Santiago,
Chief, Accident Analysis Branch, Division of Systems Analysis, Office 
of Nuclear Regulatory Research.
[FR Doc. 2016-08383 Filed 4-11-16; 8:45 am]
 BILLING CODE 7590-01-P



                                                                                   Federal Register / Vol. 81, No. 70 / Tuesday, April 12, 2016 / Notices                                            21607

                                                    (P/T) Limits’’; and Section 5.0,                        Susquehanna, LLC to Susquehanna                       of-the-Art Reactor Consequence
                                                    ‘‘Administrative Controls,’’ of the TSs                 Nuclear, LLC. This amendment was                      Analyses (SOARCA): Sequoyah
                                                    for both units to delete reference to the               issued subsequent to an order issued on               Integrated Deterministic and
                                                    P–T curves and to include reference to                  April 10, 2015 (ADAMS Accession No.                   Uncertainty Analysis.’’ A public
                                                    the unit-specific PTLRs. The                            ML15058A073), to SSES, approving an                   meeting related to the issuance of this
                                                    amendments also implemented new P–                      indirect license transfer of the SESS                 draft technical report will be held on
                                                    T limits for both units.                                license to Talen Energy Corporation.                  April 20, 2016. The purpose of the
                                                       Date of issuance: March 23, 2016.                       Date of issuance: March 28, 2016.                  meeting is to present information on the
                                                       Effective date: As of the date of                       Effective date: As of the date of                  pilot study for potential severe reactor
                                                    issuance and shall be implemented                       issuance and shall be implemented on                  accident progression and resulting
                                                    within 90 days of issuance.                             or before December 31, 2016.                          offsite radiological health consequences.
                                                       Amendment Nos.: 277 and 221. A                          Amendment Nos.: 265 (Unit 1) and                   DATES: Submit comments by May 12,
                                                    publicly-available version is in ADAMS                  246 (Unit 2). A publicly-available                    2016. Comments received after this date
                                                    under Accession No. ML16062A099;                        version is in ADAMS under Accession                   will be considered if it is practical to do
                                                    documents related to these amendments                   No. ML16062A216; documents related                    so, but the Commission is able to ensure
                                                    are listed in the Safety Evaluation                     to these amendments are listed in the                 consideration only for comments
                                                    enclosed with the amendments.                           Safety Evaluation enclosed with the                   received before this date.
                                                       Facility Operating License Nos. DPR–                 amendments.
                                                    57 and NPF–5: Amendments revised the                                                                          ADDRESSES: You may submit comments
                                                                                                               Facility Operating License Nos. NPF–               by any of the following methods (unless
                                                    Facility Operating Licenses and TSs.                    14 and NPF–22: The amendments
                                                       Date of initial notice in Federal                                                                          this document describes a different
                                                                                                            revised the Facility Operating Licenses.              method for submitting comments on a
                                                    Register: July 7, 2015 (80 FR 38760).                      Date of initial notice in Federal
                                                    The supplemental letters dated                                                                                specific subject):
                                                                                                            Register: July 7, 2015 (80 FR 38762).                   • Federal Rulemaking Web site: Go to
                                                    November 12, 2015, and February 9,                      The supplemental letters dated October
                                                    2016, provided additional information                                                                         http://www.regulations.gov and search
                                                                                                            15, 2015; October 16, 2015; and January               for Docket ID NRC–2016–0074. Address
                                                    that clarified the application, did not                 8, 2016, provided additional
                                                    expand the scope of the application as                                                                        questions about NRC dockets to Carol
                                                                                                            information that clarified the                        Gallagher; telephone: 301–415–3463;
                                                    originally noticed, and did not change                  application and expanded the scope of
                                                    the staff’s original proposed no                                                                              email: Carol.Gallagher@nrc.gov. For
                                                                                                            the application as originally noticed,                technical questions, contact the
                                                    significant hazards consideration                       and changed the staff’s original
                                                    determination as published in the                                                                             individual listed in the FOR FURTHER
                                                                                                            proposed no significant hazards                       INFORMATION CONTACT section of this
                                                    Federal Register.                                       consideration determination as
                                                       The Commission’s related evaluation                                                                        document.
                                                                                                            published in the Federal Register. As                   • Mail comments to: Cindy Bladey,
                                                    of the amendment is contained in a
                                                                                                            such, the NRC staff published a                       Office of Administration, Mail Stop:
                                                    Safety Evaluation dated March 23, 2016.
                                                       No significant hazards consideration                 subsequent notice in the Federal                      OWFN–12–H08, U.S. Nuclear
                                                    comments received: No.                                  Register on February 2, 2016 (81 FR                   Regulatory Commission, Washington,
                                                                                                            5500).                                                DC 20555–0001.
                                                    Susquehanna Nuclear, LLC, Docket Nos.                      The Commission’s related evaluation                  For additional direction on obtaining
                                                    50–387 and 50–388, Susquehanna                          of the amendments is contained in a                   information and submitting comments,
                                                    Steam Electric Station, Units 1 and 2,                  Safety Evaluation dated March 28, 2016.               see ‘‘Obtaining Information and
                                                    Luzerne County, Pennsylvania                               No significant hazards consideration               Submitting Comments’’ in the
                                                       Date of amendment request: March                     comments received: No.                                SUPPLEMENTARY INFORMATION section of
                                                    19, 2015, as supplemented by letters                      Dated at Rockville, Maryland, this 1st day          this document.
                                                    dated October 15, 2015; October 16,                     of April 2016.                                        FOR FURTHER INFORMATION CONTACT:
                                                    2015; and January 8, 2016. A publicly-                    For the Nuclear Regulatory Commission.              Salman Haq, Office of Nuclear
                                                    available version is in ADAMS under                     Anne T. Boland,                                       Regulatory Research, U.S. Nuclear
                                                    Accession Nos. ML15091A657,                             Director, Division of Operating Reactor               Regulatory Commission, Washington,
                                                    ML15296A048, ML15296A057, and                           Licensing, Office of Nuclear Reactor                  DC 20555–0001; telephone: 301–415–
                                                    ML16011A103, respectively.                              Regulation.                                           1799; email: Salman.Haq@nrc.gov.
                                                       Brief description of amendments: The                 [FR Doc. 2016–08323 Filed 4–11–16; 8:45 am]
                                                                                                                                                                  SUPPLEMENTARY INFORMATION:
                                                    amendments revised the Emergency                        BILLING CODE 7590–01–P
                                                    Plan for the Susquehanna Steam Electric                                                                       I. Obtaining Information and
                                                    Station (SSES) to adopt the Nuclear                                                                           Submitting Comments
                                                    Energy Institute’s (NEI’s) revised                      NUCLEAR REGULATORY
                                                    Emergency Action Level scheme                                                                                 A. Obtaining Information
                                                                                                            COMMISSION
                                                    described in NEI 99–01, Revision 6,                                                                             Please refer to Docket ID NRC–2016–
                                                    ‘‘Development of Emergency Action                       [NRC–2016–0074]                                       0074 when contacting the NRC about
                                                    Levels for Non-Passive Reactors’’                                                                             the availability of information for this
                                                                                                            Sequoyah State-of-the-Art Reactor
                                                    (ADAMS Accession No. ML12326A805),                                                                            action. You may obtain publicly-
                                                                                                            Consequence Analyses
                                                    which was endorsed by the NRC as                                                                              available information related to this
asabaliauskas on DSK3SPTVN1PROD with NOTICES




                                                    documented in NRC letter dated March                    AGENCY: Nuclear Regulatory                            action by any of the following methods:
                                                    28, 2013 (ADAMS Accession No.                           Commission.                                             • Federal Rulemaking Web site: Go to
                                                    ML12346A463). This request was                          ACTION: Draft technical report; public                http://www.regulations.gov and search
                                                    submitted by PPL Susquehanna, LLC;                      meeting and request for comment.                      for Docket ID NRC–2016–0074.
                                                    however, on June 1, 2015 (ADAMS                                                                                 • NRC’s Agencywide Documents
                                                    Accession No. ML15054A066), the NRC                     SUMMARY:The U.S. Nuclear Regulatory                   Access and Management System
                                                    staff issued an amendment changing the                  Commission (NRC) is issuing for public                (ADAMS): You may obtain publicly-
                                                    name on the SESS license from PPL                       comment draft technical report, ‘‘State-              available documents online in the


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                                                    21608                          Federal Register / Vol. 81, No. 70 / Tuesday, April 12, 2016 / Notices

                                                    ADAMS Public Documents collection at                    poster session, then present the project’s                ichi Accident (Public Meeting).
                                                    http://www.nrc.gov/reading-rm/                          approach and findings, answer                           (Contact: Kevin Witt: 301–415–2145)
                                                    adams.html. To begin the search, select                 questions, and take comments on the
                                                    ‘‘ADAMS Public Documents’’ and then                     draft report. The meeting agenda will be                This meeting will be webcast live at
                                                    select ‘‘Begin Web-based ADAMS                          published on the NRC’s Public Meeting                 the Web address—http://www.nrc.gov/.
                                                    Search.’’ For problems with ADAMS,                      Schedule Web site, http://                            Thursday, May 19, 2016
                                                    please contact the NRC’s Public                         meetings.nrc.gov/pmns/mtg, 10 days
                                                    Document Room (PDR) reference staff at                  prior to the meeting. Any changes                     10:00 a.m.
                                                    1–800–397–4209, 301–415–4737, or by                     regarding the meeting will be available                  Briefing on Security Issues (Closed
                                                    email to pdr.resource@nrc.gov. The draft                on the previously stated Web site.                         Ex. 1)
                                                    technical report, ‘‘State-of-the-Art                      Dated at Rockville, Maryland, this 5th day
                                                    Reactor Consequence Analyses                                                                                  1:30 p.m.
                                                                                                            of April, 2016.
                                                    (SOARCA): Sequoyah Integrated                             For the Nuclear Regulatory Commission.                 Briefing on Security Issues (Closed
                                                    Deterministic and Uncertainty                                                                                      Ex. 1)
                                                                                                            Patricia A. Santiago,
                                                    Analysis,’’ is available in ADAMS under                                                                       *     *      *    *      *
                                                                                                            Chief, Accident Analysis Branch, Division of
                                                    Accession No. ML16096A374.
                                                                                                            Systems Analysis, Office of Nuclear
                                                       • NRC’s PDR: You may examine and                                                                              The schedule for Commission
                                                                                                            Regulatory Research.                                  meetings is subject to change on short
                                                    purchase copies of public documents at
                                                                                                            [FR Doc. 2016–08383 Filed 4–11–16; 8:45 am]           notice. For more information or to verify
                                                    the NRC’s PDR, Room O1–F21, One
                                                                                                            BILLING CODE 7590–01–P                                the status of meetings, contact Denise
                                                    White Flint North, 11555 Rockville
                                                    Pike, Rockville, Maryland 20852.                                                                              McGovern at 301–415–0681 or via email
                                                                                                                                                                  at Denise.McGovern@nrc.gov.
                                                    B. Submitting Comments                                  NUCLEAR REGULATORY
                                                                                                            COMMISSION                                            *     *      *    *      *
                                                      Please include Docket ID NRC–2016–
                                                    0074 in your comment submission.                        [NRC–2016–0001]                                          The NRC Commission Meeting
                                                      The NRC cautions you not to include                                                                         Schedule can be found on the Internet
                                                    identifying or contact information that                 Sunshine Act Meeting Notice                           at:
                                                    you do not want to be publicly                                                                                   http://www.nrc.gov/public-involve/
                                                    disclosed in your comment submission.                   DATE:   April 11, 18, 25, May 2, 9, 16,
                                                                                                                                                                  public-meetings/schedule.html.
                                                    The NRC will post all comment                           2016.
                                                    submissions at http://                                                                                        *     *      *    *      *
                                                                                                            PLACE:Commissioners’ Conference
                                                    www.regulations.gov as well as enter the                Room, 11555 Rockville Pike, Rockville,                   The NRC provides reasonable
                                                    comment submissions into ADAMS.                         Maryland.                                             accommodation to individuals with
                                                    The NRC does not routinely edit                         STATUS: Public and Closed.                            disabilities where appropriate. If you
                                                    comment submissions to remove                                                                                 need a reasonable accommodation to
                                                    identifying or contact information.                     Week of April 11, 2016                                participate in these public meetings, or
                                                      If you are requesting or aggregating                    There are no meetings scheduled for                 need this meeting notice or the
                                                    comments from other persons for                         the week of April 11, 2016.                           transcript or other information from the
                                                    submission to the NRC, then you should                                                                        public meetings in another format (e.g.
                                                    inform those persons not to include                     Week of April 18, 2016—Tentative
                                                                                                                                                                  braille, large print), please notify
                                                    identifying or contact information that                 Tuesday, April 19, 2016                               Kimberly Meyer, NRC Disability
                                                    they do not want to be publicly                                                                               Program Manager, at 301–287–0739, by
                                                    disclosed in their comment submission.                  9:30 a.m.
                                                                                                              Meeting with the Organization of                    videophone at 240–428–3217, or by
                                                    Your request should state that the NRC
                                                                                                                Agreement States and the                          email at Kimberly.Meyer-Chambers@
                                                    does not routinely edit comment
                                                                                                                Conference of Radiation Control                   nrc.gov. Determinations on requests for
                                                    submissions to remove such information
                                                    before making the comment                                   Program Directors (Public Meeting).               reasonable accommodation will be
                                                    submissions available to the public or                    (Contact: Paul Michalak: 301–415–                   made on a case-by-case basis.
                                                    entering the comment into ADAMS.                            5804).                                            *     *      *    *      *
                                                                                                              This meeting will be webcast live at
                                                    II. Discussion                                          the Web address—http://www.nrc.gov/.                     Members of the public may request to
                                                                                                                                                                  receive this information electronically.
                                                       The Sequoyah SOARCA project                          Week of April 25, 2016—Tentative                      If you would like to be added to the
                                                    considered a select set of potential
                                                                                                              There are no meetings scheduled for                 distribution, please contact the Nuclear
                                                    severe reactor accidents at the Sequoyah
                                                    power plant. The project combined up-                   the week of April 25, 2016.                           Regulatory Commission, Office of the
                                                    to-date information about the plant’s                                                                         Secretary, Washington, DC 20555 (301–
                                                                                                            Week of May 2, 2016—Tentative                         415–1969), or email
                                                    layout and operations with local
                                                    population data and emergency                             There are no meetings scheduled for                 Brenda.Akstulewicz@nrc.gov or
                                                    preparedness plans. This information                    the week of May 2, 2016.                              Patricia.Jimenez@nrc.gov.
                                                    was then analyzed using state-of-the-art                Week of May 9, 2016—Tentative                           Dated: April 8, 2016.
                                                    computer codes that incorporate
asabaliauskas on DSK3SPTVN1PROD with NOTICES




                                                                                                              There are no meetings scheduled for                 Denise McGovern,
                                                    decades of research into severe reactor                                                                       Policy Coordinator, Office of the Secretary.
                                                                                                            the week of May 9, 2016.
                                                    accidents.
                                                                                                                                                                  [FR Doc. 2016–08486 Filed 4–8–16; 4:15 pm]
                                                       The public meeting will be held on                   Week of May 16, 2016—Tentative
                                                    April 20, 2016, from 6:30 p.m. to 8:00                                                                        BILLING CODE 7590–01–P
                                                    p.m. at the Sequoyah Nuclear Plant                      Tuesday, May 17, 2016
                                                    Training Center, 2600 Igou Ferry Road,                  9:00 a.m.
                                                    Soddy-Daisy, Tennessee 37379. The                         Briefing on the Status of Lessons
                                                    SOARCA team will hold an informal                           Learned from the Fukushima Dai-


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Document Created: 2016-04-12 00:47:03
Document Modified: 2016-04-12 00:47:03
CategoryRegulatory Information
CollectionFederal Register
sudoc ClassAE 2.7:
GS 4.107:
AE 2.106:
PublisherOffice of the Federal Register, National Archives and Records Administration
SectionNotices
ActionDraft technical report; public meeting and request for comment.
DatesSubmit comments by May 12, 2016. Comments received after this date will be considered if it is practical to do so, but the Commission is able to ensure consideration only for comments received before this date.
ContactSalman Haq, Office of Nuclear Regulatory Research, U.S. Nuclear Regulatory Commission, Washington, DC 20555-0001; telephone: 301-415-1799; email: [email protected]
FR Citation81 FR 21607 

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