[Federal Register Volume 77, Number 238 (Tuesday, December 11, 2012)]
[Notices]
[Pages 73684-73694]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2012-29612]
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NUCLEAR REGULATORY COMMISSION
[NRC-2012-0292]
Biweekly Notice; Applications and Amendments to Facility
Operating Licenses and Combined Licenses Involving No Significant
Hazards Considerations
Background
Pursuant to Section 189a. (2) of the Atomic Energy Act of 1954, as
amended (the Act), the U.S. Nuclear Regulatory Commission (the
Commission or NRC) is publishing this regular biweekly notice. The Act
requires the Commission publish notice of any amendments issued, or
proposed to be issued and grants the Commission the authority to issue
and make
[[Page 73685]]
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,
notwithstanding the pendency before the Commission of a request for a
hearing from any person.
This biweekly notice includes all notices of amendments issued, or
proposed to be issued from November 15 to November 28, 2012. The last
biweekly notice was published on November 27, 2012 (77 FR 70837).
ADDRESSES: You may access information and comment submissions related
to this document, which the NRC possesses and are publicly available,
by searching on http://www.regulations.gov under Docket ID NRC-2012-
0292. You may submit comments by any of the following methods:
Federal Rulemaking Web site: Go to http://www.regulations.gov and search for Docket ID NRC-2012-0292. Address
questions about NRC dockets to Carol Gallagher; telephone: 301-492-
3668; email: [email protected].
Mail comments to: Cindy Bladey, Chief, Rules,
Announcements, and Directives Branch (RADB), Office of Administration,
Mail Stop: TWB-05-B01M, U.S. Nuclear Regulatory Commission, Washington,
DC 20555-0001.
Fax comments to: RADB at 301-492-3446.
For additional direction on accessing information and submitting
comments, see ``Accessing Information and Submitting Comments'' in the
SUPPLEMENTARY INFORMATION section of this document.
SUPPLEMENTARY INFORMATION:
I. Accessing Information and Submitting Comments
A. Accessing Information
Please refer to Docket ID NRC-2012-0292 when contacting the NRC
about the availability of information regarding this document. You may
access information related to this document by any of the following
methods:
Federal Rulemaking Web site: Go to http://www.regulations.gov and search for Docket ID NRC-2012-0292.
NRC's Agencywide Documents Access and Management System
(ADAMS): You may access publicly available documents online in the NRC
Library 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]. Documents may be viewed in
ADAMS by performing a search on the document date and docket number.
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-2012-0292 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 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 submissions into ADAMS.
Notice of Consideration of Issuance of Amendments to Facility Operating
Licenses and Combined Licenses, Proposed No Significant Hazards
Consideration Determination, and Opportunity for a Hearing
The Commission has made a proposed determination that the following
amendment requests involve no significant hazards consideration. Under
the Commission's regulations in section 50.92 of Title 10 of the Code
of Federal Regulations (10 CFR), this means that operation of the
facility in accordance with the proposed amendment 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 basis
for this proposed determination for each amendment request is shown
below.
The Commission is seeking public comments on this proposed
determination. Any comments received within 30 days after the date of
publication of this notice will be considered in making any final
determination.
Normally, the Commission will not issue the amendment until the
expiration of 60 days after the date of publication of this notice. The
Commission may issue the license amendment before expiration of the 60-
day period provided that its final determination is that the amendment
involves no significant hazards consideration. In addition, the
Commission may issue the amendment prior to the expiration of the 30-
day comment period should 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. Should the
Commission take action prior to the expiration of either the comment
period or the notice period, it will publish in the Federal Register a
notice of issuance. Should the Commission make a final No Significant
Hazards Consideration Determination, any hearing will take place after
issuance. The Commission expects that the need to take this action will
occur very infrequently.
Within 60 days after the date of publication of this notice, any
person(s) whose interest may be affected by this action may file a
request for a hearing and a petition to intervene with respect to
issuance of the amendment to the subject facility operating license or
combined license. Requests for a hearing and a petition for leave to
intervene shall be filed in accordance with the Commission's ``Rules of
Practice for Domestic Licensing Proceedings'' in 10 CFR part 2.
Interested person(s) should consult a current copy of 10 CFR 2.309,
which is available at the NRC's PDR, located at One White Flint North,
Room O1-F21, 11555 Rockville Pike (first floor), Rockville, Maryland
20852. The NRC's regulations are accessible electronically from the NRC
Library on the NRC's Web site at http://www.nrc.gov/reading-rm/doc-collections/cfr/. If a request for a hearing or petition for leave to
intervene is filed by the above date, the Commission or a presiding
officer designated by the Commission or by the Chief Administrative
Judge of the Atomic Safety and Licensing Board Panel, will rule on the
request and/or petition; and the Secretary or the Chief Administrative
Judge of the Atomic Safety and Licensing Board will issue a
[[Page 73686]]
notice of a hearing or an appropriate order.
As required by 10 CFR 2.309, a petition for leave to intervene
shall set forth with particularity the interest of the petitioner in
the proceeding, and how that interest may be affected by the results of
the proceeding. The petition should specifically explain the reasons
why intervention should be permitted with particular reference to the
following general requirements: (1) The name, address, and telephone
number of the requestor or petitioner; (2) the nature of the
requestor's/petitioner's right under the Act to be made a party to the
proceeding; (3) the nature and extent of the requestor's/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 requestor's/petitioner's interest. The petition must
also identify the specific contentions which the requestor/petitioner
seeks to have litigated at 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
requestor/petitioner shall provide a brief explanation of the bases for
the contention and a concise statement of the alleged facts or expert
opinion which support the contention and on which the requestor/
petitioner intends to rely in proving the contention at the hearing.
The requestor/petitioner must also provide references to those specific
sources and documents of which the petitioner is aware and on which the
requestor/petitioner intends to rely to establish those facts or expert
opinion. The petition must include sufficient information to show that
a genuine dispute exists with the applicant on a material issue of law
or fact. Contentions shall be limited to matters within the scope of
the amendment under consideration. The contention must be one which, if
proven, would entitle the requestor/petitioner to relief. A requestor/
petitioner who fails to satisfy these requirements 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,
and have the opportunity to participate fully in the conduct of the
hearing.
If a hearing is requested, the Commission will make a final
determination on the issue of no significant hazards consideration. The
final determination will serve to decide when the hearing is held. If
the final determination is that the amendment request involves no
significant hazards consideration, the Commission may issue the
amendment and make it immediately effective, notwithstanding the
request for a hearing. Any hearing held 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 any amendment.
All documents filed in NRC adjudicatory proceedings, including a
request for hearing, a petition for leave to intervene, any motion or
other document filed in the proceeding prior to the submission of a
request for hearing or petition to intervene, and documents filed by
interested governmental entities participating under 10 CFR 2.315(c),
must be filed in accordance with the NRC E-Filing rule (72 FR 49139;
August 28, 2007). 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. Participants may not
submit paper copies of their filings unless they seek an exemption in
accordance with the procedures described below.
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 request (1) a digital identification (ID)
certificate, which allows the participant (or its counsel or
representative) to digitally sign documents and access the E-Submittal
server for any proceeding in which it is participating; and (2) advise
the Secretary that the participant will be submitting a request or
petition for hearing (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 hearing in this 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 Web site at http://www.nrc.gov/site-help/e-submittals/apply-certificates.html. System requirements for accessing
the E-Submittal server are detailed in the NRC's ``Guidance for
Electronic Submission,'' which is available on the agency's public Web
site at http://www.nrc.gov/site-help/e-submittals.html. Participants
may attempt to use other software not listed on the Web site, but
should note that the NRC's E-Filing system does not support unlisted
software, and the NRC Meta System Help Desk will not be able to offer
assistance in using unlisted software.
If a participant is electronically submitting a document to the NRC
in accordance with the E-Filing rule, the participant must file the
document using the NRC's online, Web-based submission form. In order to
serve documents through the Electronic Information Exchange System,
users will be required to install a Web browser plug-in from the NRC's
Web site. Further information on the Web-based submission form,
including the installation of the Web browser plug-in, is available on
the NRC's public Web site at http://www.nrc.gov/site-help/e-submittals.html.
Once a participant has obtained a digital ID certificate and a
docket has been created, the participant can then submit a request for
hearing or petition for leave to intervene. Submissions should be in
Portable Document Format (PDF) in accordance with the NRC's guidance
available on the NRC's public Web site at http://www.nrc.gov/site-help/e-submittals.html. A filing is considered complete at the time the
documents are 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. Eastern Time on the due date. Upon receipt of
a transmission, the E-Filing system time-stamps the document and sends
the submitter an email notice confirming receipt of the document. The
E-Filing system also distributes an email notice 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
documents on those participants separately. Therefore, applicants and
other participants (or their counsel or representative) must apply for
and receive a digital ID certificate before a hearing request/petition
to intervene is filed so that they can obtain access to the document
via the E-Filing system.
A person filing electronically using the agency's adjudicatory E-
Filing system may seek assistance by contacting the NRC Meta System
Help Desk through the ``Contact Us'' link located on the NRC's Web site
at http://www.nrc.gov/site-help/e-submittals.html, by email at
[email protected], or by a toll-
[[Page 73687]]
free call at 1-866 672-7640. The NRC Meta System Help Desk is available
between 8 a.m. and 8 p.m., Eastern Time, Monday through Friday,
excluding government holidays.
Participants who believe that they have a 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
requesting authorization to continue to submit documents in paper
format. Such filings must be submitted by: (1) first class mail
addressed to the Office of the Secretary of the Commission, U.S.
Nuclear Regulatory Commission, Washington, DC 20555-0001, Attention:
Rulemaking and Adjudications Staff; or (2) courier, express mail, or
expedited delivery service to the Office of the Secretary, Sixteenth
Floor, One White Flint North, 11555 Rockville Pike, Rockville,
Maryland, 20852, Attention: Rulemaking and Adjudications Staff.
Participants filing a document in this manner are responsible for
serving the document on all other participants. Filing is considered
complete by first-class mail as of the time of deposit in the mail, or
by courier, express mail, or expedited delivery service upon depositing
the document with the provider of the service. A presiding officer,
having granted an exemption request from using E-Filing, may require a
participant or party to use E-Filing if the presiding officer
subsequently determines that the reason for granting the exemption from
use of E-Filing no longer exists.
Documents submitted in adjudicatory proceedings will appear in the
NRC's electronic hearing docket which is available to the public at
http://ehd1.nrc.gov/ehd/, unless excluded pursuant to an order of the
Commission, or the presiding officer. Participants are requested not to
include personal privacy information, such as social security numbers,
home addresses, or home 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 are requested not to include copyrighted
materials in their submission.
Petitions for leave to intervene must be filed no later than 60
days from the date of publication of this notice. Requests for hearing,
petitions for leave to intervene, and motions for leave to file new or
amended contentions that are filed after the 60-day deadline will not
be entertained absent a determination by the presiding officer that the
filing demonstrates good cause by satisfying the following three
factors in 10 CFR 2.309(c)(1): (i) The information upon which the
filing is based was not previously available; (ii) the information upon
which the filing is based is materially different from information
previously available; and (iii) the filing has been submitted in a
timely fashion based on the availability of the subsequent information.
For further details with respect to this license amendment
application, see the application for amendment which is available for
public inspection at the NRC's PDR, located at One White Flint North,
Room O1-F21, 11555 Rockville Pike (first floor), Rockville, Maryland
20852. Publicly available documents created or received at the NRC are
accessible electronically through ADAMS in the NRC Library at http://www.nrc.gov/reading-rm/adams.html. Persons who do not have access to
ADAMS or who encounter problems in accessing the documents located in
ADAMS, should contact the NRC's PDR Reference staff at 1-800-397-4209,
301-415-4737, or by email to [email protected].
Dominion Nuclear Connecticut, Inc., Docket No. 50-423, Millstone Power
Station, Unit 3, New London County, Connecticut
Date of amendment request: October 4, 2012.
Description of amendment request: The proposed amendment would
modify Technical Specifications by relocating specific surveillance
frequencies to a licensee controlled program with the adoption of
Technical Specification Task Force (TSTF)-425, Revision 3, ``Relocate
Surveillance Frequencies to Licensee Control--Risk-Informed Technical
Specification Task Force (RITSTF) Initiative 5b.'' Additionally, the
change would add a new program, the Surveillance Frequency Control
Program (SFCP), to TS Section 6, Administrative Controls.
Basis for proposed no significant hazards consideration
determination: As required by 10 CFR 50.91(a), the licensee has
provided its analysis of the issue of no significant hazards
consideration, which is presented below:
1. Do the proposed changes involve a significant increase in the
probability or consequences of an accident previously evaluated?
Response: No.
The proposed changes relocate the specified frequencies for
periodic surveillance requirements to licensee control under a new
Surveillance Frequency Control Program. Surveillance frequencies are
not an initiator to any accident previously evaluated. As a result,
the probability of any accident previously evaluated is not
significantly increased. The systems and components required by the
TSs for which the surveillance frequencies are relocated are still
required to be operable, meet the acceptance criteria for the
surveillance requirements, and be capable of performing any
mitigation function assumed in the accident analysis. As a result,
the consequences of any accident previously evaluated are not
significantly increased.
Therefore, the proposed changes do not involve a significant
increase in the probability or consequences of an accident
previously evaluated.
2. Do the proposed changes create the possibility of a new or
different kind of accident from any accident previously evaluated?
Response: No.
No new or different accidents result from utilizing the proposed
changes. The changes do not involve a physical alteration of the
plant (i.e., no new or different type of equipment will be
installed) or a change in the methods governing normal plant
operation. In addition, the changes do not impose any new or
different requirements. The changes do not alter assumptions made in
the safety analysis. The proposed changes are consistent with the
safety analysis assumptions and current plant operating practice.
Therefore, the proposed changes do not create the possibility of
a new or different kind of accident from any accident previously
evaluated.
3. Does the proposed change involve a significant reduction in
the margin of safety?
Response: No.
The design, operation, testing methods, and acceptance criteria
for systems, structures, and components (SSCs), specified in
applicable codes and standards (or alternatives approved for use by
the NRC) will continue to be met as described in the plant licensing
basis (including the final safety analysis report and bases to TS),
since these are not affected by changes to the surveillance
frequencies. Similarly, there is no impact to safety analysis
acceptance criteria as described in the plant licensing basis. To
evaluate a change in the relocated surveillance frequency, Dominion
will perform a probabilistic risk evaluation using the guidance
contained in NRC approved NEI 04-10, Rev. 1, in accordance with the
TS SFCP. NEI 04-10, Rev. 1, methodology provides reasonable
acceptance guidelines and methods for evaluating the risk increase
of proposed changes to surveillance frequencies consistent with
Regulatory Guide 1.177.
Therefore, the proposed changes do not involve a significant
reduction in a margin of safety.
The NRC staff has reviewed the licensee's analysis and, based on
this review, it appears that the three standards of 10 CFR 50.92(c) are
satisfied. Therefore, the NRC staff
[[Page 73688]]
proposes to determine that the amendment request involves no
significant hazards consideration.
Attorney for licensee: Lillian M. Cuoco, Senior Counsel, Dominion
Resources Services, Inc., 120 Tredegar Street, RS-2, Richmond, VA
23219.
NRC Branch Chief: George A. Wilson.
Duke Energy Carolinas, LLC, Docket Nos. 50-270 and 50-287, Oconee
Nuclear Station, Units 2 and 3 (ONS2 and ONS3), Oconee County, South
Carolina
Date of amendment request: October 5, 2012.
Description of amendment request: The proposed amendment would
revise the Technical Specifications (TSs) to authorize a one-time, 19
month extension to the integrated leak rate test (ILRT) of the reactor
containment building (also known as the containment). The ILRT is
normally performed every 10 years. The upcoming ILRT for ONS2 is
currently due by May 29, 2014, and for ONS3 is due by December 21,
2014.
Basis for proposed no significant hazards consideration
determination: As required by 10 CFR 50.91(a), the licensee provided
its analysis of the issue of no significant hazards consideration,
which is presented below:
1. Does the proposed change involve a significant increase in
the probability or consequences of an accident previously evaluated?
Response: No.
The proposed exemption involves a one-time extension to the
current interval for ONS Unit 2 and Unit 3 Type A containment
testing. The current test interval of 120 months (10 years) would be
extended on a one-time basis to no longer than approximately 139
months from the last Type A test. The proposed extension does not
involve either a physical change to the plant or a change in the
manner in which the plant is operated or controlled. The containment
is designed to provide an essentially leak tight barrier against the
uncontrolled release of radioactivity to the environment for
postulated accidents. As such, the containment and the testing
requirements invoked to periodically demonstrate the integrity of
the containment exist to ensure the plant's ability to mitigate the
consequences of an accident, and do not involve the prevention or
identification of any precursors of an accident. Therefore, this
proposed extension does not involve a significant increase in the
probability of an accident previously evaluated.
This proposed extension is for the next ONS Unit 2 and Unit 3
Type A containment leak rate test only. The Type B and C containment
leak rate tests would continue to be performed at the frequency
currently required by the ONS TS [Technical Specification]. As
documented in NUREG-1493, Type B and C tests have identified a very
large percentage of containment leakage paths and the percentage of
containment leakage paths that are detected only by Type A testing
is very small. The ONS Unit 2 and Unit 3 Type A test history
supports this conclusion.
The integrity of the containment is subject to two types of
failure mechanisms that can be categorized as (1) activity based and
(2) time based. Activity based failure mechanisms are defined as
degradation due to system and/or component modifications or
maintenance. Local leak rate test requirements and administrative
controls such as configuration management and procedural
requirements for system restoration ensure that containment
integrity is not degraded by plant modifications or maintenance
activities. The design and construction requirements of the
containment combined with the containment inspections performed in
accordance with ASME [American Society of Mechanical Engineers]
Section Xl, the Maintenance Rule, and TS requirements serve to
provide a high degree of assurance that the containment would not
degrade in a manner that is detectable only by a Type A test.
Based on the above, the proposed extension does not
significantly increase the consequences of an accident previously
evaluated.
2. Does the proposed change create the possibility of a new or
different kind of accident from any accident previously evaluated?
Response: No.
The proposed amendment to the TS involves a one-time extension
to the current interval for the ONS Unit 2 and Unit 3 Type A
containment test. The containment and the testing requirements to
periodically demonstrate the integrity of the containment exist to
ensure the plant's ability to mitigate the consequences of an
accident do not involve any accident precursors or initiators. The
proposed change does not involve a physical change to the plant
(i.e., no new or different type of equipment will be installed) or a
change to the manner in which the plant is operated or controlled.
Therefore, the proposed change does not create the possibility
of a new or different kind of accident from any previously
evaluated.
3. Does the proposed change involve a significant reduction in a
margin of safety?
Response: No.
The proposed amendment to the TS involves a one-time extension
to the current interval for the ONS Unit 2 and Unit 3 Type A
containment test. This amendment does not alter the manner in which
safety limits, limiting safety system set points, or limiting
conditions for operation are determined. The specific requirements
and conditions of the TS Containment Leak Rate Testing Program exist
to ensure that the degree of containment structural integrity and
leak-tightness that is considered in the plant safety analysis is
maintained. The overall containment leak rate limit specified by TS
is maintained.
The proposed change involves only the extension of the interval
between Type A containment leak rate tests for ONS Unit 2 and Unit
3. The proposed surveillance interval extension is bounded by the 15
year ILRT Interval currently authorized within NEI [Nuclear Energy
Institute] 94-01, Revision 2A. Type B and C containment leak rate
tests would continue to be performed at the frequency currently
required by TS. Industry experience supports the conclusion that
Type B and C testing detects a large percentage of containment
leakage paths and that the percentage of containment leakage paths
that are detected only by Type A testing is small. The containment
inspections performed in accordance with ASME Section Xl, TS and the
Maintenance Rule serve to provide a high degree of assurance that
the containment would not degrade in a manner that is detectable
only by Type A testing. The combination of these factors ensures
that the margin of safety in the plant safety analysis is
maintained. The design, operation, testing methods and acceptance
criteria for Type A, B, and C containment leakage tests specified in
applicable codes and standards would continue to be met, with the
acceptance of this proposed change, since these are not affected by
changes to the Type A test interval.
Therefore, the proposed change does not involve a significant
reduction in a margin of safety.
The NRC staff has reviewed the licensee's analysis and, based on
this review, it appears that the three standards of 10 CFR 50.92(c)
are satisfied. Therefore, the NRC staff proposes to determine that
the amendment request involves no significant hazards consideration.
Attorney for licensee: Lara S. Nichols, Associate General
Counsel, Duke Energy Corporation, 526 South Church Street--EC07H,
Charlotte, NC 28202-1802.
NRC Branch Chief: Robert J. Pascarelli.
Northern States Power Company--Minnesota, Docket No. 50-263,
Monticello Nuclear Generating Plant, Wright County, Minnesota
Date of amendment request: September 18, 2012.
Description of amendment request: The amendment proposes to
revise Technical Specification (TS) Sections 3.1.6, ``Rod Pattern
Control,'' and 3.3.2.1, ``Control Rod Block Instrumentation,'' to
allow MNGP to reference an optional improved Banked Position
Withdrawal Sequence (BPWS) shutdown sequence in the TS Bases. In
addition, a footnote is revised in TS Table 3.3.2.1-1, ``Control Rod
Block Instrumentation,'' to allow operators to bypass the rod worth
minimizer if conditions for the optional BPWS shutdown process are
satisfied. The changes are consistent with NRC-approved Technical
Specification Task Force (TSTF) Improved Standard Technical
Specifications Change Traveler, TSTF-476, Revision 1, ``Improved
BPWS Control Rod Insertion Process (NEDO-33091).''
Basis for proposed no significant hazards consideration
determination: As required by 10 CFR 50.91(a), the licensee provided
its analysis of the issue of no significant hazards consideration.
Consistent with the consolidated line item improvement process
(CLIIP), the licensee referenced the no
[[Page 73689]]
significant hazards consideration published in the Federal Register
on May 23, 2007 (72 FR 29004), which is provided below:
Criterion 1--The Proposed Change Does Not Involve a Significant
Increase in the Probability or Consequences of an Accident
Previously Evaluated
The proposed changes modify the TS to allow the use of the
improved banked position withdrawal sequence (BPWS) during shutdowns
if the conditions of NEDO-33091-A, Revision 2, ``Improved BPWS
Control Rod Insertion Process,'' July 2004, have been satisfied. The
staff finds that the licensee's justifications to support the
specific TS changes are consistent with the approved topical report
and TSTF-476, Revision 1. Since the change only involves changes in
control rod sequencing, the probability of an accident previously
evaluated is not significantly increased, if at all. The
consequences of an accident after adopting TSTF-476 are no different
than the consequences of an accident prior to adopting TSTF-476.
Therefore, the consequences of an accident previously evaluated are
not significantly affected by this change. Therefore, this change
does not involve a significant increase in the probability or
consequences of an accident previously evaluated.
Criterion 2--The Proposed Change Does Not Create the Possibility
of a New or Different Kind of Accident From any Previously Evaluated
The proposed change will not introduce new failure modes or
effects and will not, in the absence of other unrelated failures,
lead to an accident whose consequences exceed the consequences of
accidents previously evaluated. The control rod drop accident (CRDA)
is the design basis accident for the subject TS changes. This change
does not create the possibility of a new or different kind of
accident from an accident previously evaluated.
Criterion 3--The Proposed Change Does Not Involve a Significant
Reduction in the Margin of Safety
The proposed change, TSTF-476, Revision 1, incorporates the
improved BPWS, previously approved in NEDO-33091-A, into the
improved TS. The control rod drop accident (CRDA) is the design
basis accident for the subject TS changes. In order to minimize the
impact of a CRDA, the BPWS process was developed to minimize control
rod reactivity worth for BWR plants. The proposed improved BPWS
further simplifies the control rod insertion process, and in order
to evaluate it, the staff followed the guidelines of Standard Review
Plan Section 15.4.9, and referred to General Design Criterion 28 of
Appendix A to 10 CFR Part 50 as its regulatory requirement. The TSTF
stated the improved BPWS provides the following benefits: (1) Allows
the plant to reach the all-rods-in condition prior to significant
reactor cool down, which reduces the potential for re-criticality as
the reactor cools down; (2) reduces the potential for an operator
reactivity control error by reducing the total number of control rod
manipulations; (3) minimizes the need for manual scrams during plant
shutdowns, resulting in less wear on control rod drive (CRD) system
components and CRD mechanisms; and, (4) eliminates unnecessary
control rod manipulations at low power, resulting in less wear on
reactor manual control and CRD system components. The addition of
procedural requirements and verifications specified in NEDO-33091-A,
along with the proper use of the BPWS will prevent a control rod
drop accident (CRDA) from occurring while power is below the low
power setpoint (LPSP). The net change to the margin of safety is
insignificant. Therefore, this change does not involve a significant
reduction in a margin of safety.
The NRC staff has reviewed the licensee's analysis and, based on
this review, it appears that the three standards of 10 CFR 50.92(c)
are satisfied. Therefore, the NRC staff proposes to determine that
the amendment request involves no significant hazards consideration.
Attorney for licensee: Peter M. Glass, Assistant General
Counsel, Xcel Energy Services, Inc., 414 Nicollet Mall, Minneapolis,
MN 55401.
NRC Branch Chief: Robert D. Carlson.
Northern States Power Company--Minnesota, Docket No. 50-263, Monticello
Nuclear Generating Plant, Wright County, Minnesota
Date of amendment request: September 18, 2012.
Description of amendment request: The amendment proposes to revise
Technical Specification (TS) 3.8.3, ``Diesel Fuel Oil, Lube Oil, and
Starting Air,'' by relocating the current stored diesel fuel oil and
lube oil numerical volume requirements from the TS to the TS Bases so
that they may be modified under licensee control. The TS are modified
so that the stored diesel fuel oil and lube oil inventory will require
that a 7-day supply be available for operation of one emergency diesel
generator, and the stored lube oil inventory will also continue to
require that a 7-day supply be available for each diesel generator. The
changes are consistent with NRC-approved Technical Specification Task
Force (TSTF) Improved Standard Technical Specifications Change Traveler
(TSTF-501), Revision 1, ``Relocate Stored Fuel Oil and Lube Oil Volume
Values to Licensee Control.''
Basis for proposed no significant hazards consideration
determination: As required by 10 CFR 50.91(a), the licensee has
provided its analysis of the issue of no significant hazards
consideration, which is presented below:
1. Does the proposed amendment involve a significant increase in
the probability or consequences of an accident previously evaluated?
Response: No.
The proposed change relocates the volume of diesel fuel oil
required to support 7-day operation of a[n] emergency diesel
generator (EDG), and the volume equivalent to a 6-day supply, to
licensee control. The proposed change also relocates the volume of
diesel lube oil required to support 7-day operation of each onsite
EDG, and the volume [of fuel oil] equivalent to a 6-day supply, to
licensee control. The specific volume of fuel oil equivalent to a 7-
day and 6-day supply is calculated using the NRC-approved
methodology described in Regulatory Guide 1.137, ``Fuel-Oil Systems
for Standby Diesel Generators,'' and ANSI N195-1976, ``Fuel Oil
Systems for Standby Diesel-Generators.'' The specific volume of lube
oil equivalent to a 7-day and 6-day supply is based on the diesel
generator manufacturer's consumption values for the run time of the
diesel generator. Because the requirement to maintain a 7-day supply
of diesel fuel oil and lube oil is not changed and is consistent
with the assumptions in the accident analyses, and the actions taken
when the volume of fuel oil and lube oil are less than a 6-day
supply have not changed, neither the probability nor the
consequences of any accident previously evaluated will be affected.
Therefore, the proposed changes do not involve a significant
increase in the probability or consequences of an accident
previously evaluated.
2. Does the proposed amendment create the possibility of a new
or different kind of accident from any accident previously
evaluated?
Response: No.
The change does not involve a physical alteration of the plant
(i.e., no new or different type of equipment will be installed) or a
change in the methods governing normal plant operation. The change
does not alter assumptions made in the safety analysis but ensures
that the diesel generator operates as assumed in the accident
analysis. The proposed change is consistent with the safety analysis
assumptions.
Therefore, the proposed change does not create the possibility
of a new or different kind of accident from any accident previously
evaluated.
3. Does the proposed amendment involve a significant reduction
in a margin of safety?
Response: No.
The proposed change relocates the volume of diesel fuel oil
required to support 7-day operation of a[n] emergency diesel
generator, and the volume equivalent to a 6-day supply, to licensee
control. The proposed change also relocates the volume of diesel
lube oil required to support 7-day operation of each onsite
emergency diesel generator, and the volume equivalent to a 6-day
supply, to licensee control. As the bases for the existing limits on
diesel fuel oil and lube oil are not changed, no change is made to
the accident analysis assumptions and no margin of safety is reduced
as part of the change.
Therefore, the proposed change does not involve a significant
reduction in a margin of safety.
The NRC staff has reviewed the licensee's analysis and, based on
this review, it appears that the three standards of 10 CFR 50.92(c) are
satisfied. Therefore, the NRC staff proposes to determine that the
[[Page 73690]]
amendment request involves no significant hazards consideration.
Attorney for licensee: Peter M. Glass, Assistant General Counsel,
Xcel Energy Services, Inc., 414 Nicollet Mall, Minneapolis, MN 55401.
NRC Branch Chief: Robert D. Carlson.
Southern Nuclear Operating Company, Inc., Docket Nos. 50-424 and 50-
425, Vogtle Electric Generating Plant, Units 1 and 2, Burke County,
Georgia
Date of amendment request: August 31, 2012.
Description of amendment request: The proposed amendments would
revise Technical Specification (TS) 3.6.6, 3.7.5, 3.8.1, 3.8.9, and TS
Example 1.3-3 by eliminating second Completion Times from the TSs.
These changes are consistent with NRC-approved Industry/Technical
Specification Task Force (TSTF) Traveler TSTF-439-A, Revision 2,
``Eliminate Second Completion Times Limiting Time from Discovery of
Failure to Meet an LCO.'' Additionally, the proposed LAR will make an
administrative revision to TS 3.6.6 by removing an obsolete note
associated with Condition 3.6.6.A.
Basis for proposed no significant hazards consideration
determination: As required 10 CFR 50.91(a), the licensee has provided
its analysis of the issue of no significant hazards consideration
(NSHC).
1. Does the proposed amendment involve a significant increase in
the probability or consequences of an accident previously evaluated?
Response: No.
The change proposed by incorporating TSTF-439-A, Revision 2,
eliminates certain Completion Times from the Technical
Specifications. Completion Times are not an initiator to any
accident previously evaluated. As a result, the probability of an
accident previously evaluated is not affected. The consequences of
an accident during the revised Completion Time are no different than
the consequences of the same accident during the existing Completion
Times. As a result, the consequences of an accident previously
evaluated are not affected by this change. The proposed change does
not alter or prevent the ability of structures, systems, and
components (SSCs) from performing their intended function to
mitigate the consequences of an initiating event within the assumed
acceptance limits.
The proposed change described above does not affect the source
term, containment isolation, or radiological release assumptions
used in evaluating the radiological consequences of an accident
previously evaluated. Further, the proposed change does not increase
the types or amounts of radioactive effluent that may be released
offsite, nor significantly increase individual or cumulative
occupational/public radiation exposures. The proposed change is
consistent with the safety analysis assumptions and resultant
consequences. Therefore, the proposed change does not involve a
significant increase in the probability or consequences of an
accident previously evaluated.
Additionally, the proposed change to delete the note from TS
Condition 3.6.6.A is administrative in nature and does not impact
the operation, physical configuration, or function of plant SSCs.
The proposed change does not impact the initiators or assumptions of
analyzed events, nor does the proposed change impact the mitigation
of accidents or transient events.
Therefore, this proposed change does not involve a significant
increase in the probability or consequences of an accident
previously evaluated.
2. Does the proposed amendment create the possibility of a new
or different kind of accident from any accident previously
evaluated?
Response: No.
The proposed changes do not involve a physical alteration of the
plant (i.e. no new or different type of equipment will be installed)
or a change in the methods governing normal plant operation. The
proposed changes do not alter any assumptions made in the safety
analysis.
Therefore, the proposed changes do not create the possibility of
a new or different kind of accident from any accident previously
evaluated.
3. Does the proposed amendment involve a significant reduction
in a margin of safety?
Response: No.
The proposed change to delete the second Completion Time does
not alter the manner in which safety limits, limiting safety system
settings or limiting conditions for operation are determined. The
safety analysis acceptance criteria are not affected by this change.
The proposed change will not result in plant operation in a
configuration outside of the design basis. Therefore, the proposed
change does not involve a significant reduction in a margin of
safety.
The proposed change to delete the note from TS Condition 3.6.6.A
is administrative in nature and does not involve any physical
changes to plant SSCs, or the manner in which SSCs are operated,
maintained, modified, tested, or inspected. The proposed change does
not involve a change to any safety limits, limiting safety system
settings, limiting conditions of operation, or design parameters for
any SSC. The proposed change does not impact any safety analysis
assumptions and do not involve a change in initial conditions,
system response times, or other parameters affecting any accident
analysis. The proposed change will not result in plant operation in
a configuration outside of the design basis.
Therefore, the proposed change does not involve a significant
reduction in a margin of safety.
The NRC staff has reviewed the licensee's analysis and, based on
this review, it appears that the three standards of 10 CFR 50.92(c) are
satisfied. Therefore, the NRC staff proposes to determine that the
amendment request involves no significant hazards consideration.
Attorney for licensee: Mr. Arthur H. Domby, Troutman Sanders,
NationsBank Plaza, Suite 5200, 600 Peachtree Street, NE., Atlanta,
Georgia 30308-2216.
NRC Branch Chief: Robert J. Pascarelli.
Southern Nuclear Operating Company Docket Nos.: 52-025 and 52-026,
Vogtle Electric Generating Plant (VEGP) Units 3 and 4, Burke County,
Georgia
Date of amendment request: October 17, 2012.
Description of amendment request: The proposed change would amend
Combined License Nos.: NPF-91 and NPF-92 for Vogtle Electric Generating
Plant (VEGP) Units 3 and 4 in regard to the Turbine Building structures
and layout by: (1) Changing the door location on the motor-driven fire
pump room in the Turbine Building, (2) clarifying the column line
designations for the southwest and southeast walls of the Turbine
Building first bay, (3) changing the floor to ceiling heights at three
different elevations in the Turbine Building main area, and (4)
increasing elevations and wall thickness in certain walls of the
Turbine Building first Bay.
Basis for proposed no significant hazards consideration
determination: As required by 10 CFR 50.91(a), the licensee has
provided its analysis of the issue of no significant hazards
consideration, which is presented below:
1. Does the proposed amendment involve a significant increase in
the probability or consequences of an accident previously evaluated?
Response: No.
The proposed changes to the Turbine Building configuration do
not alter the assumed initiators to any analyzed event. Changing the
door location does not affect the operation of any systems or
equipment inside or outside the Turbine Building that could initiate
an analyzed accident. Clarifying the column line designations does
not affect the operation of any systems or equipment inside or
outside the Turbine Building that could initiate an analyzed
accident. The changes in elevation and wall thickness do not affect
the operation of any systems or equipment inside or outside the
Turbine Building that could initiate an analyzed accident. In
preparing this license amendment, it was considered if the changes
to the Turbine Building door location, column line designations,
wall thickness, and floor elevations would have an adverse impact on
the ability of the Turbine Building structure to perform its design
function to protect the systems, equipment, and components within
this building. It was concluded that there was no adverse impact,
because design of this structure, including the redesigned first bay
wall heights and thicknesses, will continue to be in accordance with
the same codes and
[[Page 73691]]
standards as stated in the VEGP Units 3 and 4 Updated Final Safety
Analysis Report (UFSAR). The Turbine Building first bay continues to
maintain its seismic Category II rating. Based on the above, the
probability of an accident previously evaluated will not be
increased by these proposed changes.
The proposed Turbine Building configuration changes will not
affect radiological dose consequence analysis. The affected portions
of the Turbine Building are unrelated to radiological analyses.
Therefore, no accident source term parameter or fission product
barrier is impacted by these changes. Structures, systems, and
components (SSCs) required for mitigation of analyzed accidents are
not affected by these changes, and the function of the Turbine
Building to provide weather protection for SSCs inside the building
is not adversely affected by these changes. Mitigation of a high
energy line break (HELB) in the Turbine Building first bay is not
adversely affected by this change, because additional vent area will
be added to the south wall of the first bay above the Auxiliary
Building roof. This additional vent area will exceed the vent area
that is blocked by the change to the Turbine Building main area
elevations. Consequently, this activity will not increase the
consequences of any analyzed accident, including the main steam line
limiting break.
Therefore, the proposed amendment does not involve a significant
increase in the probability or consequences of an accident
previously evaluated.
2. Does the proposed amendment create the possibility of a new
or different kind of accident from any accident previously
evaluated?
Response: No.
The proposed Turbine Building configuration changes to the
location of a door leading to the Motor-Driven Fire Pump room,
column line designations, floor elevations in the main area, and
wall heights and thicknesses in the first bay do not change the
design function of the Turbine Building or any of the systems or
equipment in the Turbine Building or in any other Nuclear Island
structures. In assessing the proposed changes, it was considered if
they would lead to a different type of possible accident than those
previously evaluated. The proposed changes do not adversely affect
any system design functions or methods of operation. The proposed
changes do not introduce any new equipment or components or change
the operation of any existing systems or equipment in a manner that
would result in a new failure mode, malfunction, or sequence of
events that could affect safety-related or nonsafety-relate
equipment. This activity will not create a new sequence of events
that would result in significant fuel cladding failures. With the
implementation of these changes to the design of this structure,
including the redesigned first bay wall heights and thicknesses, the
structure will continue to be in accordance with the same codes and
standards as stated in the VEGP Units 3 and 4 UFSAR. The Turbine
Building First Bay continues to maintain its seismic Category II
rating. Based on the above, it was concluded that the proposed
changes would not lead to a different type of possible accident than
those previously considered.
Therefore, the proposed amendment does not create the
possibility of a new or different kind of accident from any accident
previously evaluated.
3. Does the proposed amendment involve a significant reduction
in a margin of safety?
Response: No.
The margin of safety for the design of the Turbine Building,
including the seismic Category II Turbine Building first bay, is
determined by the use of the current codes and standards and
adherence to the assumptions used in the analyses of this structure
and the events associated with this structure. The relocated door to
the motor-driven fire pump room will continue to meet the current 3-
hour fire rating requirements. The revised column line designations
do not represent a physical plant modification, and have no adverse
impact on plant construction or operation. The design of the Turbine
Building, including the increased elevations in the main area and
the increased height and thickness of the redesigned first bay
walls, will continue to be in accordance with the same codes and
standards as stated in the UFSAR. The increased elevation of the
first bay roof to allow the installation of blow-out panels will
provide additional gross vent area for the first bay, which more
than compensates for the current vent area that will be blocked by
the change in the Turbine Building main area elevations.
Consequently, this activity will not adversely affect the first
bay's ability to relieve pressure in the event of the limiting main
steam line break, and consequently this activity will not reduce the
current margin of safety associated with this event to the design
pressure limits for Wall 11 of the Nuclear Island and the walls of
the first bay. The first bay will continue to maintain a seismic
Category II rating. Adhering to the same codes and standards for the
Turbine Building structural design and maintaining a seismic
Category II rating for the Turbine Building first bay preserves the
current structural safety margins.
Therefore, the proposed amendment does not involve a significant
reduction in a margin of safety.
The NRC staff has reviewed the licensee's analysis and, based on
this review, it appears that the three standards of 10 CFR 50.92(c) are
satisfied. Therefore, the NRC staff proposes to determine that the
amendment request involves no significant hazards consideration.
Attorney for licensee: Mr. M. Stanford Blanton, Balch & Bingham
LLP, 1710 Sixth Avenue North, Birmingham, AL 35203-2015.
NRC Acting Branch Chief: Lawrence J. Burkhart.
Virginia Electric and Power Company, Docket Nos. 50-338 and 50-339,
North Anna Power Station, Units 1 and 2, Louisa County, Virginia
Date of amendment request: September 27, 2012.
Description of amendment request: The proposed amendment changes
the applicable Emergency Action Level for North Anna to include a 15-
minute threshold for reactor coolant system leaks.
Basis for proposed no significant hazards consideration
determination: As required by 10 CFR 50.91(a), the licensee has
provided its analysis of the issue of no significant hazards
consideration, which is presented below:
Criterion 1:
Does the proposed amendment involve a significant increase in
the probability or consequence of an accident previously evaluated?
Response: No.
The change affects the North Anna [and Surry Power Station]
Emergency Action Levels, but does not alter any of the requirements
of the Operating License or the Technical Specifications. The
proposed change does not modify any plant equipment and does not
impact any failure modes that could lead to an accident.
Additionally, the proposed change has no effect on the consequences
of any analyzed accident since the change does not affect any
equipment related to accident mitigation. Based on this discussion,
the proposed amendment does not increase the probability or
consequence of an accident previously evaluated.
Criterion 2:
Does the proposed amendment create the possibility of a new or
different kind of accident from any accident previously evaluated?
Response: No.
The change affects the North Anna [and Surry Power Station]
Emergency Action Levels, but does not alter any of the requirements
of the Operating License or the Technical Specifications. It does
not modify any plant equipment and there is no impact on the
capability of the existing equipment to perform their intended
functions. No system setpoints are being modified. No new failure
modes are introduced by the proposed change. The proposed amendment
does not introduce any accident initiators or malfunctions that
would cause a new or different kind of accident.
Therefore, the proposed amendment does not create the
possibility of a new or different kind of accident from any accident
previously evaluated.
Criterion 3:
Does the proposed amendment involve a significant reduction in a
margin of safety?
Response: No.
The change affects the North Anna [and Surry Power Station]
Emergency Action Levels, but does not alter any of the requirements
of the Operating License or the Technical Specifications. The
proposed change does not affect any of the assumptions used in the
accident analysis, nor does it affect any operability requirements
for equipment important to plant safety.
Therefore, the proposed change will not result in a significant
reduction in the margin of safety in operation of the facility as
discussed in this license amendment request.
[[Page 73692]]
The NRC staff has reviewed the licensee's analysis and, based on
this review, it appears that the three standards of 50.92(c) are
satisfied. Therefore, the NRC staff proposes to determine that the
amendment request involves no significant hazards consideration.
Attorney for licensee: Lillian M. Cuoco, Senior Counsel, Dominion
Resources Services, Inc., 120 Tredegar Street, RS-2, Richmond, VA
23219.
NRC Branch Chief: Robert J. Pascarelli.
Virginia Electric and Power Company, Docket Nos. 50-280 and 50-281,
Surry Power Station, Units 1 and 2, Surry County, Virginia
Date of amendment request: September 27, 2012.
Description of amendment request: The proposed amendment changes
the applicable Emergency Action Level for Surry Power Station (SPS) to
include a 15-minute threshold for reactor coolant system leaks.
Basis for proposed no significant hazards consideration
determination: As required by 10 CFR 50.91(a), the licensee has
provided its analysis of the issue of no significant hazards
consideration, which is presented below:
Criterion 1:
Does the proposed amendment involve a significant increase in
the probability or consequence of an accident previously evaluated?
Response: No.
The change affects the [North Anna and] Surry Power Station
Emergency Action Levels, but does not alter any of the requirements
of the Operating License or the Technical Specifications. The
proposed change does not modify any plant equipment and does not
impact any failure modes that could lead to an accident.
Additionally, the proposed change has no effect on the consequences
of any analyzed accident since the change does not affect any
equipment related to accident mitigation. Based on this discussion,
the proposed amendment does not increase the probability or
consequence of an accident previously evaluated.
Criterion 2:
Does the proposed amendment create the possibility of a new or
different kind of accident from any accident previously evaluated?
Response: No.
The change affects the [North Anna and] Surry Power Station
Emergency Action Levels, but does not alter any of the requirements
of the Operating License or the Technical Specifications. It does
not modify any plant equipment and there is no impact on the
capability of the existing equipment to perform their intended
functions. No system setpoints are being modified. No new failure
modes are introduced by the proposed change. The proposed amendment
does not introduce any accident initiators or malfunctions that
would cause a new or different kind of accident.
Therefore, the proposed amendment does not create the
possibility of a new or different kind of accident from any accident
previously evaluated.
Criterion 3:
Does the proposed amendment involve a significant reduction in a
margin of safety?
Response: No.
The change affects the [North Anna and] Surry Power Station
Emergency Action Levels, but does not alter any of the requirements
of the Operating License or the Technical Specifications. The
proposed change does not affect any of the assumptions used in the
accident analysis, nor does it affect any operability requirements
for equipment important to plant safety. Therefore, the proposed
change will not result in a significant reduction in the margin of
safety in operation of the facility as discussed in this license
amendment request.
The NRC staff has reviewed the licensee's analysis and, based on
this review, it appears that the three standards of 10 CFR 50.92(c) are
satisfied. Therefore, the NRC staff proposes to determine that the
amendment request involves no significant hazards consideration.
Attorney for licensee: Lillian M. Cuoco, Senior Counsel, Dominion
Resources Services, Inc., 120 Tredegar St., RS-2, Richmond, VA 23219.
NRC Branch Chief: Robert J. Pascarelli.
Wolf Creek Nuclear Operating Corporation, Docket No. 50-482, Wolf Creek
Generating Station, Coffey County, Kansas
Date of amendment request: October 18, 2012.
Description of amendment request: The amendment would revise
Paragraph 2.C(5)(a) of the renewed facility operating license and the
fire protection program as described in the Updated Safety Analysis
Report (USAR) to allow a deviation from the separation requirements of
10 CFR Part 50, Appendix R, Section III.G.2, as documented in Appendix
9.5E of the Wolf Creek Generating Station USAR, for the volume control
tank outlet valves.
Basis for proposed no significant hazards consideration
determination: As required by 10 CFR 50.91(a), the licensee has
provided its analysis of the issue of no significant hazards
consideration, which is presented below:
1. Does the proposed amendment involve a significant increase in
the probability or consequences of an accident previously evaluated?
Response: No.
The design function of structures, systems and components (SSCs)
are not impacted by the proposed change. An evaluation of not
maintaining the 10 CFR Part 50, Appendix R, Section III.G.2,
separation requirements for the volume, control tank outlet valves
and associated circuits determined that the fire protection features
provided in fire area A-8 as well as the low fixed combustible
loading provides reasonable assurance that at least one valve will
respond to a close signal from the control room following a credible
fire in the area. The proposed change does not alter or prevent the
ability of SSCs from performing their intended function to mitigate
the consequences of an initiating event within the assumed
acceptance limits. Therefore, the probability of any accident
previously evaluated is not increased. Equipment required to
mitigate an accident remains capable of performing the assumed
function.
Therefore, the proposed change does not involve a significant
increase in the probability or consequences of an accident
previously evaluated.
2. Does the proposed amendment create the possibility of a new
or different kind of accident from any accident previously
evaluated?
Response: No.
The proposed change will not alter the requirements or function
for systems required during accident conditions. An evaluation of
not maintaining the 10 CFR Part 50, Appendix R, Section llI.G.2,
separation requirements for the volume control tank outlet valves
and associated circuits determined that the fire protection features
provided in fire area A-8 as well as the low fixed combustible
loading provides reasonable assurance that at least one valve will
respond to a close signal from the control room following a credible
fire in the area. The design function of structures, systems and
components are not impacted by the proposed change.
Therefore, the proposed change does not create the possibility
of a new or different kind of accident from any accident previously
evaluated.
3. Does the proposed amendment involve a significant reduction
in a margin of safety?
Response: No.
There will be no effect on the manner in which safety limits or
limiting safety system settings are determined nor will there be any
effect on those plant systems necessary to assure the accomplishment
of protection functions. There will be no impact on departure from
nuclear boiling ratio (DNBR) limits, heat flux hot channel factor
(FQ(Z)) limits, nuclear enthalpy rise hot channel factor
(F\N\[Delta]H) limits, peak centerline temperature (PCT)
limits, peak local power density or any other margin of safety.
Therefore, the proposed change does not involve a significant
reduction in a margin of safety.
The NRC staff has reviewed the licensee's analysis and, based on
this review, it appears that the three standards of 10 CFR 50.92(c) are
satisfied. Therefore, the NRC staff proposes to determine that the
[[Page 73693]]
amendment request involves no significant hazards consideration.
Attorney for licensee: Jay Silberg, Esq., Pillsbury Winthrop Shaw
Pittman, LLP., 2300 N Street NW., Washington, DC 20037.
NRC Branch Chief: Michael T. Markley.
Notice of Issuance of Amendments to Facility Operating Licenses and
Combined Licenses
During the period since publication of the last biweekly 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 no
significant hazards consideration determination, and opportunity for a
hearing in connection with these actions, was published in the Federal
Register as indicated.
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.
For further details with respect to the action see (1) The
applications for amendment, (2) the amendment, and (3) the Commission's
related letter, Safety Evaluation and/or Environmental Assessment as
indicated. All of these items are available for public inspection at
the NRC's Public Document Room (PDR), located at One White Flint North,
Room O1-F21, 11555 Rockville Pike (first floor), Rockville, Maryland
20852. Publicly available documents created or received at the NRC are
accessible electronically through the Agencywide Documents Access and
Management System (ADAMS) in the NRC Library at http://www.nrc.gov/reading-rm/adams.html. If you do not have access to ADAMS or if there
are problems in accessing the documents located in ADAMS, contact the
PDR's Reference staff at 1-800-397-4209, 301-415-4737 or by email to
[email protected].
NextEra Energy Point Beach, LLC, Docket Nos. 50-266 and 50-301, Point
Beach Nuclear Plant, Units 1 and 2, Town of Two Creeks, Manitowoc
County, Wisconsin
Date of application for amendments: June 18, 2012, as supplemented
on September 17, 2012.
Brief description of amendments: The amendments approved a change
in scope of Cyber Security Plan Implementation Milestone 6, and revise
License Condition 4.D, ``Physical Protection,'' of the Renewed Facility
Operating Licenses for the Point Beach Nuclear Plant, Units 1 and 2.
Date of issuance: November 23, 2012.
Effective date: As of the date of issuance and shall be implemented
by December 31, 2012.
Amendment Nos.: 247 (Unit 1) and 251 (Unit 2).
Renewed Facility Operating License Nos. DPR-24 and DPR-27:
Amendments revised the Renewed Facility Operating License.
Date of initial notice in Federal Register: September 11, 2012 (77
FR 55873).
The licensee's September 17, 2012, supplemental letter contained
clarifying information, did not change the scope of the original
amendment request, did not change the NRC staff's initial proposed
finding of no significant hazards consideration determination, and did
not expand the scope of the original Federal Register notice.
The Commission's related evaluation of the amendments is contained
in a Safety Evaluation dated November 23, 2012.
No significant hazards consideration comments received: No.
Virginia Electric and Power Company, Docket Nos. 50-338 and 50-339,
North Anna Power Station, Units 1 and 2, Louisa County, Virginia
Date of application for amendment: April 2, 2012.
Brief description of amendment: The amendments revised the
Technical Specifications (TSs) by deleting the Steam Generator Water
Level Low Coincident with Steam Flow/Feedwater Flow Mismatch Reactor
Trip Function from the TS Table 3.3.1-1 Item 15.
Date of issuance: November 20, 2012.
Effective date: As of the date of issuance and shall be implemented
during Fall 2013 refueling outage for Unit 1 and during Spring 2013
refueling outage for Unit 2.
Amendment Nos.: Unit 1--268 and Unit 2--249.
Renewed Facility Operating License Nos. NPF-4 and NPF-7: Amendments
changed the licenses and the technical specifications.
Date of initial notice in Federal Register: June 12, 2012 (77 FR
35076).
The supplement dated August 6, 2012, provided additional
information that clarified the application, did not expand the scope of
the application as originally noticed, and did not change the staff's
original proposed no significant hazards consideration determination.
The Commission's related evaluation of the amendments is contained
in a Safety Evaluation dated November 20, 2012.
No significant hazards consideration comments received: No.
Wolf Creek Nuclear Operating Corporation, Docket No. 50-482, Wolf Creek
Generating Station, Coffey County, Kansas
Date of amendment request: April 26, 2012.
Brief description of amendment: The amendment revised the Technical
Specifications (TSs) to adopt NRC-approved Technical Specifications
Task Force (TSTF) Change Traveler TSTF-510, Revision 2, ``Revision to
Steam Generator Program Inspection Frequencies and Tube Sample
Selection,'' using the consolidated line item improvement process
(CLIIP). Specifically, the amendment revised TS 3.4.17, ``Steam
Generator (SG) Tube Integrity,'' TS 5.5.9, ``Steam Generator (SG)
Program,'' and TS 5.6.10, ``Steam Generator Tube Inspection Report,''
and included TS Bases changes that summarize and clarify the purpose of
the TS.
Date of issuance: November 19, 2012.
Effective date: As of the date of issuance and shall be implemented
within 90 days from the date of issuance.
Amendment No.: 199.
Renewed Facility Operating License No. NPF-42. The amendment
revised the Operating License and Technical Specifications.
Date of initial notice in Federal Register: September 4, 2012 (77
FR 53931).
The Commission's related evaluation of the amendment is contained
in a Safety Evaluation dated November 19, 2012.
No significant hazards consideration comments received: No.
Dated at Rockville, Maryland, this 30th day of November 2012.
[[Page 73694]]
For the Nuclear Regulatory Commission.
Michele G. Evans,
Director, Division of Operating Reactor Licensing, Office of Nuclear
Reactor Regulation.
[FR Doc. 2012-29612 Filed 12-10-12; 8:45 am]
BILLING CODE 7590-01-P