82_FR_61289 82 FR 61043 - Criteria for Accident Monitoring Instrumentation for Nuclear Power Plants

82 FR 61043 - Criteria for Accident Monitoring Instrumentation for Nuclear Power Plants

NUCLEAR REGULATORY COMMISSION

Federal Register Volume 82, Issue 246 (December 26, 2017)

Page Range61043-61044
FR Document2017-27661

The U.S. Nuclear Regulatory Commission (NRC) is issuing for public comment draft regulatory guide (DG), DG-1335, ``Criteria for Accident Monitoring Instrumentation for Nuclear Power Plants.'' The DG- 1335 is proposed revision 5 of regulatory guide (RG) 1.97, (same title), last revised in June 2006 (Revision 4). This guide describes an approach that is acceptable to the staff of the NRC to meet regulatory requirements for instrumentation to monitor accidents in nuclear power plants. It endorses, with clarifications, the Institute of Electrical and Electronic Engineers (IEEE) Standard (Std.) 497-2016, ``IEEE Standard Criteria for Accident Monitoring Instrumentation for Nuclear Power Generating Stations.''

Federal Register, Volume 82 Issue 246 (Tuesday, December 26, 2017)
[Federal Register Volume 82, Number 246 (Tuesday, December 26, 2017)]
[Notices]
[Pages 61043-61044]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2017-27661]


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

NUCLEAR REGULATORY COMMISSION

[NRC-2017-0237]


Criteria for Accident Monitoring Instrumentation for Nuclear 
Power Plants

AGENCY: Nuclear Regulatory Commission.

ACTION: Draft regulatory guide; request for comment.

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

SUMMARY: The U.S. Nuclear Regulatory Commission (NRC) is issuing for 
public comment draft regulatory guide (DG), DG-1335, ``Criteria for 
Accident Monitoring Instrumentation for Nuclear Power Plants.'' The DG-
1335 is proposed revision 5 of regulatory guide (RG) 1.97, (same 
title), last revised in June 2006 (Revision 4). This guide describes an 
approach that is acceptable to the staff of the NRC to meet regulatory 
requirements for instrumentation to monitor accidents in nuclear power 
plants. It endorses, with clarifications, the Institute of Electrical 
and Electronic Engineers (IEEE) Standard (Std.) 497-2016, ``IEEE 
Standard Criteria for Accident Monitoring Instrumentation for Nuclear 
Power Generating Stations.''

DATES: Submit comments by February 26, 2018. Comments received after 
this date will be considered if it is practical to do so, but the NRC 
is able to ensure consideration only for comments received on or before 
this date. Although a time limit is given, comments and suggestions in 
connection with items for inclusion in guides currently being developed 
or improvements in all published guides are encouraged at any time.

ADDRESSES: You may submit comments by any of the following methods:
     Federal Rulemaking Website: Go to http://www.regulations.gov and search for Docket ID NRC-2017-0237. Address 
questions about NRC dockets to Carol Gallagher; telephone: 301-415-
3463; email: [email protected]. For technical questions, contact 
the individuals listed in the FOR FURTHER INFORMATION CONTACT section 
of this document.
     Mail comments to: May Ma, Office of Administration, Mail 
Stop: OWFN-12H08, 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.

[[Page 61044]]


FOR FURTHER INFORMATION CONTACT: Pong Chung, telephone: 301-415-2363, 
email: [email protected]; and Stephen Burton, telephone: 301-415-7000, 
email: [email protected]. Both are staff members of the Office of 
Nuclear Regulatory Research, U.S. Nuclear Regulatory Commission, 
Washington, DC 20555-0001.

SUPPLEMENTARY INFORMATION: 

I. Obtaining Information and Submitting Comments

A. Obtaining Information

    Please refer to Docket ID NRC-2017-0237 when contacting the NRC 
about the availability of information regarding this action. You may 
obtain publically-available information related to this action, by any 
of the following methods:
     Federal Rulemaking Website: Go to http://www.regulations.gov and search for Docket ID NRC-2017-0237.
     NRC's Agencywide Documents Access and Management System 
(ADAMS): You may obtain publicly-available documents online in the 
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 
DG is electronically available in ADAMS under Accession No. 
ML17083A134. The regulatory analysis for this DG is available in ADAMS 
under Accession No. ML17083A133.
     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-2017-0237 in the subject line of your 
comment submission, in order to ensure that the NRC is able to make 
your comment submission available to the public in this docket.
    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 posts all comment submissions at http://www.regulations.gov as well as entering 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 submissions into ADAMS.

II. Additional Information

    The NRC is issuing for public comment a DG in the NRC's 
``Regulatory Guide'' series. This series was developed to describe and 
make available to the public information regarding methods that are 
acceptable to the NRC staff for implementing specific parts of the 
NRC's regulations, techniques that the staff uses in evaluating 
specific issues or postulated events, and data that the staff needs in 
its review of applications for permits and licenses.
    The DG, entitled ``Criteria for Accident Monitoring Instrumentation 
for Nuclear Power Plants,'' is proposed revision 5 to RG 1.97. The 
proposed revised RG is temporarily identified by its task number, DG-
1335. The DG provides a more technology-neutral approach and brings the 
regulatory guide more in line with related international standards. 
This revision introduces a new set of variables for parameters that may 
be monitored when following severe accident management guidelines. The 
NRC staff determined that RG 1.97 should be revised to endorse the 2016 
version of IEEE Std. 497, with certain exceptions and clarifications, 
and to make additional clarifying changes to support new reactor 
license applications, design certifications, and applications for 
license amendments.
    Revising RG 1.97 to endorse the current version of the IEEE 
consensus standard is in accordance with Section 12(a)(2) of Public Law 
104-113, ``National Technology Transfer and Advancement Act of 1995,'' 
(codified at 15 U.S.C. 272(b)(3)) and is consistent with the NRC policy 
of evaluating the latest versions of national consensus standards to 
determine their suitability for endorsement by regulatory guides. This 
revision also will comply with the NRC's Management Directive (MD) 6.5, 
``NRC Participation in the Development and Use of Consensus Standards'' 
(ADAMS Accession No. ML16193A497).
    Copies of IEEE documents may be purchased from the Institute of 
Electrical and Electronics Engineers Service Center, 445 Hoes Lane, PO 
Box 1331, Piscataway, NJ 08855 or through the IEEE's public website at 
http://www.ieee.org/publications_standards/index.html.

III. Backfitting and Issue Finality

    Draft regulatory guide DG-1335, if finalized as revision 5 to RG 
1.97, would endorse, with certain exceptions and clarifications, the 
2016 revision of IEEE Std. 497, which contains a more technology-
neutral approach and brings current guidance more in line with related 
international standards. This revision introduces a new set of 
variables for parameters that may be monitored when following severe 
accident management guidelines. Applicants and licensees may 
voluntarily use the guidance in DG-1335, if finalized as revision 5 to 
RG 1.97, to demonstrate compliance with the underlying NRC regulations. 
Current licensees may continue to use guidance the NRC found previously 
acceptable for complying with the identified regulations as long as 
their current licensing basis remains unchanged. As such, this draft 
regulatory guide, if finalized, would not constitute backfitting as 
defined in 10 CFR 50.109 (the Backfit Rule) and is not otherwise 
inconsistent with the issue finality provisions in 10 CFR part 52, 
``Licenses, Certifications and Approvals for Nuclear Power Plants.''

    Dated at Rockville, Maryland, this 19th day of December 2017.

    For the Nuclear Regulatory Commission.
Thomas H. Boyce,
Chief, Regulatory Guidance and Generic Issues Branch, Division of 
Engineering, Office of Nuclear Regulatory Research.
[FR Doc. 2017-27661 Filed 12-22-17; 8:45 am]
 BILLING CODE 7590-01-P



                                                                          Federal Register / Vol. 82, No. 246 / Tuesday, December 26, 2017 / Notices                                            61043

                                               simply provided conclusory statements                   staff relies on the Decommissioning                   NUCLEAR REGULATORY
                                               supporting its position.                                Financial Status Report from March 30,                COMMISSION
                                                  NRC response. The NRC disagrees                      2015 to support the EA, when it had a
                                               with this comment. The EA                                                                                     [NRC–2017–0237]
                                                                                                       more recent report from March 30, 2016.
                                               appropriately considered all
                                                                                                          NRC response. The NRC disagrees                    Criteria for Accident Monitoring
                                               withdrawals from the decommissioning
                                                                                                       with this comment. In CLI–16–17, the                  Instrumentation for Nuclear Power
                                               trust that would be permissible under
                                                                                                       Commission directed the NRC staff ‘‘to                Plants
                                               the NRC’s regulations and under the
                                               exemptions. Specifically, the EA                        conduct an environmental assessment to                AGENCY: Nuclear Regulatory
                                               considered withdrawals for                              examine the environmental impacts, if                 Commission.
                                               decommissioning expenses, which are                     any, associated with the exemption.’’
                                                                                                                                                             ACTION: Draft regulatory guide; request
                                               permitted by the NRC’s regulations, and                 Although the Commission declined to                   for comment.
                                               withdrawals for spent fuel management                   reverse the staff’s approval of the
                                               expenses, which are permitted by the                    exemption request, it specified that if               SUMMARY:    The U.S. Nuclear Regulatory
                                               exemptions. The EA did not consider                     the staff’s environmental review ‘‘results            Commission (NRC) is issuing for public
                                               withdrawals for any non-                                in a determination of significant                     comment draft regulatory guide (DG),
                                               decommissioning expenses beyond                         impacts, the Staff should promptly                    DG–1335, ‘‘Criteria for Accident
                                               spent fuel management expenses,                         notify [the Commission] and, at that                  Monitoring Instrumentation for Nuclear
                                               because such withdrawals are                            time, [the Commission] may reconsider                 Power Plants.’’ The DG–1335 is
                                               prohibited by the NRC’s regulations and                 whether the exemption should be stayed                proposed revision 5 of regulatory guide
                                               are not allowed by the exemptions. In                   or vacated.’’                                         (RG) 1.97, (same title), last revised in
                                               addition, this scope of the EA is                                                                             June 2006 (Revision 4). This guide
                                               appropriate because the NRC staff                          The March 30, 2015 Decommissioning
                                                                                                                                                             describes an approach that is acceptable
                                               reviews the status of decommissioning                   Financial Status Report (ADAMS                        to the staff of the NRC to meet
                                               funds annually during decommissioning                   Accession No. ML15092A141) was not                    regulatory requirements for
                                               to ensure that adequate funds for                       needed to support the EA and neither                  instrumentation to monitor accidents in
                                               decommissioning are available and that                  was the more recent report from March                 nuclear power plants. It endorses, with
                                               withdrawals from the decommissioning                    30, 2016 (ADAMS Accession No.                         clarifications, the Institute of Electrical
                                               fund are for approved purposes. Finally,                ML16090A355). The supporting                          and Electronic Engineers (IEEE)
                                               the cumulative impacts of                               analysis of the adequacy of the Trust to              Standard (Std.) 497–2016, ‘‘IEEE
                                               decommissioning were considered in                      provide reasonable assurance of                       Standard Criteria for Accident
                                               the Decommissioning GEIS. Therefore,                    adequate funding to complete all NRC                  Monitoring Instrumentation for Nuclear
                                               the EA’s consideration of impacts was                   required decommissioning activities                   Power Generating Stations.’’
                                               appropriate.                                            and to conduct irradiated fuel                        DATES: Submit comments by February
                                                  Petitioners comment 1.d. The EA fails                management is described in the June 23,               26, 2018. Comments received after this
                                               to consider reasonable alternatives. The                2015 Federal Register Notice of the                   date will be considered if it is practical
                                               only alternative that the NRC staff                     issuance of the exemptions.                           to do so, but the NRC is able to ensure
                                               evaluated was denying Entergy’s
                                                                                                                                                             consideration only for comments
                                               exemption request. The NRC staff failed                 III. Finding of No Significant Impact
                                               to evaluate other alternatives, such as                                                                       received on or before this date.
                                               granting conditional approval.                             Entergy proposed exemptions from 10                Although a time limit is given,
                                                  NRC response. The NRC disagrees                      CFR 50.82(a)(8)(i)(A) and 50.75(h)(1)(iv)             comments and suggestions in
                                               that the EA fails to consider reasonable                to allow the licensee to use funds from               connection with items for inclusion in
                                               alternatives. The exemptions at issue                   the Trust for irradiated fuel management              guides currently being developed or
                                               here allow Entergy to use funds from the                activities. The NRC granted the                       improvements in all published guides
                                               Trust for the non-decommissioning                       exemptions on June 23, 2015.                          are encouraged at any time.
                                               expense of irradiated fuel management                                                                         ADDRESSES: You may submit comments
                                                                                                          Consistent with 10 CFR 51.21, the
                                               activities. This EA evaluates denying                                                                         by any of the following methods:
                                                                                                       NRC conducted the EA for the                            • Federal Rulemaking Website: Go to
                                               the exemption request as a reasonable
                                                                                                       exemptions included in Section II of                  http://www.regulations.gov and search
                                               alternative to the action of granting the
                                               exemption request. Consistent with the                  this document and incorporated by                     for Docket ID NRC–2017–0237. Address
                                               NRC’s regulations, imposing conditions                  reference into this finding. On the basis             questions about NRC dockets to Carol
                                               on a licensee is typically done through                 of this EA, the NRC concludes that the                Gallagher; telephone: 301–415–3463;
                                               the license amendment process and not                   exemptions did not, and will not, have                email: Carol.Gallagher@nrc.gov. For
                                               through the exemption process;                          a significant effect on the quality of the            technical questions, contact the
                                               therefore, the NRC disagrees that it                    human environment. Accordingly, the                   individuals listed in the FOR FURTHER
                                               should have also evaluated as a                         NRC has determined not to prepare an                  INFORMATION CONTACT section of this
                                               reasonable alternative granting                         EIS for the action.                                   document.
                                               conditional approval of the exemption                     Dated at Rockville, Maryland, this 19th day           • Mail comments to: May Ma, Office
                                               request.                                                of December 2017.                                     of Administration, Mail Stop: OWFN–
                                                  Petitioners comment 2. The                                                                                 12H08, U.S. Nuclear Regulatory
                                                                                                         For the Nuclear Regulatory Commission.
                                               publication of the EA after the relevant                                                                      Commission, Washington, DC 20555–
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                                               decision has already been made does                     Bruce Watson,                                         0001.
                                               not comply with NEPA’s requirement                      Chief, Reactor Decommissioning Branch,                  For additional direction on obtaining
                                               that the analysis occur before a decision               Division of Decommissioning, Uranium                  information and submitting comments,
                                               is made. The NRC approved the                           Recovery and Waste Programs, Office of                see ‘‘Obtaining Information and
                                               exemption request on June 23, 2015, but                 Nuclear Material Safety and Safeguards.               Submitting Comments’’ in the
                                               published the draft EA and FONSI for                    [FR Doc. 2017–27682 Filed 12–22–17; 8:45 am]          SUPPLEMENTARY INFORMATION section of
                                               comment on March 8, 2017. The NRC                       BILLING CODE 7590–01–P                                this document.


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                                               61044                      Federal Register / Vol. 82, No. 246 / Tuesday, December 26, 2017 / Notices

                                               FOR FURTHER INFORMATION CONTACT:                        submission to the NRC, then you should                1331, Piscataway, NJ 08855 or through
                                               Pong Chung, telephone: 301–415–2363,                    inform those persons not to include                   the IEEE’s public website at http://
                                               email: Pong.Chung@nrc.gov; and                          identifying or contact information that               www.ieee.org/publications_standards/
                                               Stephen Burton, telephone: 301–415–                     they do not want to be publicly                       index.html.
                                               7000, email: Stephen.Burton@nrc.gov.                    disclosed in their comment submission.
                                                                                                                                                             III. Backfitting and Issue Finality
                                               Both are staff members of the Office of                 Your request should state that the NRC
                                               Nuclear Regulatory Research, U.S.                       does not routinely edit comment                          Draft regulatory guide DG–1335, if
                                               Nuclear Regulatory Commission,                          submissions to remove such information                finalized as revision 5 to RG 1.97, would
                                               Washington, DC 20555–0001.                              before making the comment                             endorse, with certain exceptions and
                                               SUPPLEMENTARY INFORMATION:                              submissions available to the public or                clarifications, the 2016 revision of IEEE
                                                                                                       entering the comment submissions into                 Std. 497, which contains a more
                                               I. Obtaining Information and                            ADAMS.                                                technology-neutral approach and brings
                                               Submitting Comments                                                                                           current guidance more in line with
                                                                                                       II. Additional Information                            related international standards. This
                                               A. Obtaining Information
                                                                                                          The NRC is issuing for public                      revision introduces a new set of
                                                  Please refer to Docket ID NRC–2017–                  comment a DG in the NRC’s ‘‘Regulatory                variables for parameters that may be
                                               0237 when contacting the NRC about                      Guide’’ series. This series was                       monitored when following severe
                                               the availability of information regarding               developed to describe and make                        accident management guidelines.
                                               this action. You may obtain publically-                 available to the public information                   Applicants and licensees may
                                               available information related to this                   regarding methods that are acceptable to              voluntarily use the guidance in DG–
                                               action, by any of the following methods:                the NRC staff for implementing specific               1335, if finalized as revision 5 to RG
                                                  • Federal Rulemaking Website: Go to                  parts of the NRC’s regulations,                       1.97, to demonstrate compliance with
                                               http://www.regulations.gov and search                   techniques that the staff uses in                     the underlying NRC regulations. Current
                                               for Docket ID NRC–2017–0237.                            evaluating specific issues or postulated              licensees may continue to use guidance
                                                  • NRC’s Agencywide Documents                         events, and data that the staff needs in              the NRC found previously acceptable for
                                               Access and Management System                            its review of applications for permits                complying with the identified
                                               (ADAMS): You may obtain publicly-                       and licenses.                                         regulations as long as their current
                                               available documents online in the                          The DG, entitled ‘‘Criteria for                    licensing basis remains unchanged. As
                                               ADAMS Public Documents collection at                    Accident Monitoring Instrumentation                   such, this draft regulatory guide, if
                                               http://www.nrc.gov/reading-rm/                          for Nuclear Power Plants,’’ is proposed               finalized, would not constitute
                                               adams.html. To begin the search, select                 revision 5 to RG 1.97. The proposed                   backfitting as defined in 10 CFR 50.109
                                               ‘‘ADAMS Public Documents’’ and then                     revised RG is temporarily identified by               (the Backfit Rule) and is not otherwise
                                               select ‘‘Begin Web-based ADAMS                          its task number, DG–1335. The DG                      inconsistent with the issue finality
                                               Search.’’ For problems with ADAMS,                      provides a more technology-neutral                    provisions in 10 CFR part 52, ‘‘Licenses,
                                               please contact the NRC’s Public                         approach and brings the regulatory                    Certifications and Approvals for Nuclear
                                               Document Room (PDR) reference staff at                  guide more in line with related                       Power Plants.’’
                                               1–800–397–4209, 301–415–4737, or by                     international standards. This revision
                                               email to pdr.resource@nrc.gov. The DG                   introduces a new set of variables for                    Dated at Rockville, Maryland, this 19th day
                                                                                                       parameters that may be monitored when                 of December 2017.
                                               is electronically available in ADAMS
                                               under Accession No. ML17083A134.                        following severe accident management                     For the Nuclear Regulatory Commission.
                                               The regulatory analysis for this DG is                  guidelines. The NRC staff determined                  Thomas H. Boyce,
                                               available in ADAMS under Accession                      that RG 1.97 should be revised to                     Chief, Regulatory Guidance and Generic
                                               No. ML17083A133.                                        endorse the 2016 version of IEEE Std.                 Issues Branch, Division of Engineering, Office
                                                  • NRC’s PDR: You may examine and                     497, with certain exceptions and                      of Nuclear Regulatory Research.
                                               purchase copies of public documents at                  clarifications, and to make additional                [FR Doc. 2017–27661 Filed 12–22–17; 8:45 am]
                                               the NRC’s PDR, Room O1–F21, One                         clarifying changes to support new                     BILLING CODE 7590–01–P
                                               White Flint North, 11555 Rockville                      reactor license applications, design
                                               Pike, Rockville, Maryland 20852.                        certifications, and applications for
                                                                                                       license amendments.                                   POSTAL REGULATORY COMMISSION
                                               B. Submitting Comments                                     Revising RG 1.97 to endorse the
                                                                                                                                                             [Docket Nos. CP2017–87; MC2018–60;
                                                 Please include Docket ID NRC–2017–                    current version of the IEEE consensus                 CP2018–100; MC2018–61; CP2018–101;
                                               0237 in the subject line of your                        standard is in accordance with Section                MC2018–62; CP2018–102; MC2018–63;
                                               comment submission, in order to ensure                  12(a)(2) of Public Law 104–113,                       CP2018–103; MC2018–64; CP2018–104;
                                               that the NRC is able to make your                       ‘‘National Technology Transfer and                    MC2018–65; CP2018–105; MC2018–66;
                                               comment submission available to the                     Advancement Act of 1995,’’ (codified at               CP2018–106; MC2018–67; CP2018–107;
                                               public in this docket.                                  15 U.S.C. 272(b)(3)) and is consistent                MC2018–68; CP2018–108; MC2018–69;
                                                 The NRC cautions you not to include                   with the NRC policy of evaluating the                 CP2018–109]
                                               identifying or contact information that                 latest versions of national consensus
                                               you do not want to be publicly                          standards to determine their suitability              New Postal Products
                                               disclosed in your comment submission.                   for endorsement by regulatory guides.                 AGENCY:   Postal Regulatory Commission.
                                               The NRC posts all comment                               This revision also will comply with the               ACTION:   Notice.
                                               submissions at http://                                  NRC’s Management Directive (MD) 6.5,
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                                               www.regulations.gov as well as entering                 ‘‘NRC Participation in the Development                SUMMARY:   The Commission is noticing
                                               the comment submissions into ADAMS.                     and Use of Consensus Standards’’                      recent Postal Service filings for the
                                               The NRC does not routinely edit                         (ADAMS Accession No. ML16193A497).                    Commission’s consideration concerning
                                               comment submissions to remove                              Copies of IEEE documents may be                    negotiated service agreements. This
                                               identifying or contact information.                     purchased from the Institute of                       notice informs the public of the filing,
                                                 If you are requesting or aggregating                  Electrical and Electronics Engineers                  invites public comment, and takes other
                                               comments from other persons for                         Service Center, 445 Hoes Lane, PO Box                 administrative steps.


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Document Created: 2017-12-23 03:09:09
Document Modified: 2017-12-23 03:09:09
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 regulatory guide; request for comment.
DatesSubmit comments by February 26, 2018. Comments received after this date will be considered if it is practical to do so, but the NRC is able to ensure consideration only for comments received on or before this date. Although a time limit is given, comments and suggestions in connection with items for inclusion in guides currently being developed or improvements in all published guides are encouraged at any time.
ContactPong Chung, telephone: 301-415-2363, email: [email protected]; and Stephen Burton, telephone: 301-415-7000, email: [email protected] Both are staff members of the Office of Nuclear Regulatory Research, U.S. Nuclear Regulatory Commission, Washington, DC 20555-0001.
FR Citation82 FR 61043 

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