Biweekly Notice; Applications and Amendments to Facility Operating Licenses and Combined Licenses Involving No Significant Hazards Considerations, 25832-25844 [2019-11453]
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Federal Register / Vol. 84, No. 107 / Tuesday, June 4, 2019 / Notices
NUCLEAR REGULATORY
COMMISSION
[NRC–2019–0129]
Biweekly Notice; Applications and
Amendments to Facility Operating
Licenses and Combined Licenses
Involving No Significant Hazards
Considerations
Nuclear Regulatory
Commission.
ACTION: Biweekly notice.
Pursuant to the Atomic
Energy Act of 1954, as amended (the
Act), the U.S. Nuclear Regulatory
Commission (NRC) is publishing this
regular biweekly notice. The Act
requires the Commission to publish
notice of any amendments issued, or
proposed to be issued, and grants the
Commission the authority to issue and
make immediately effective any
amendment to an operating license or
combined license, as applicable, upon a
determination by the Commission that
such amendment involves no significant
hazards consideration, 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 May 7,
2019, to May 20, 2019. The last
biweekly notice was published on May
21, 2019.
DATES: Comments must be filed by July
5, 2019. A request for a hearing must be
filed by August 5, 2019.
ADDRESSES: You may submit comments
by any of the following methods (unless
this document describes a different
method for submitting comments on a
specific subject):
• Federal Rulemaking Website: Go to
https://www.regulations.gov and search
for Docket ID NRC–2019–0129. Address
questions about NRC docket IDs in
Regulations.gov to Jennifer Borges;
telephone: 301–287–9127; email:
Jennifer.Borges@nrc.gov. For technical
questions, contact the individual listed
in the FOR FURTHER INFORMATION
CONTACT section of this document.
• Mail Comments To: Office of
Administration, Mail Stop: TWFN–7–
A60M, U.S. Nuclear Regulatory
Commission, Washington, DC 20555–
0001, ATTN: Program Management,
Announcements and Editing Staff.
For additional direction on obtaining
information and submitting comments,
see ‘‘Obtaining Information and
Submitting Comments’’ in the
SUPPLEMENTARY INFORMATION section of
this document.
FOR FURTHER INFORMATION CONTACT:
Janet Burkhardt, Office of Nuclear
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does not routinely edit comment
submissions to remove such information
before making the comment
submissions available to the public or
entering the comment into ADAMS.
I. Obtaining Information and
Submitting Comments
II. Background
Pursuant to Section 189a.(2) of the
Atomic Energy Act of 1954, as amended
(the Act), the NRC is publishing this
regular biweekly notice. The Act
requires the Commission to publish
notice of any amendments issued, or
proposed to be issued, and grants the
Commission the authority to issue and
make immediately effective any
amendment to an operating license or
combined license, as applicable, upon a
determination by the Commission that
such amendment involves no significant
hazards consideration, notwithstanding
the pendency before the Commission of
a request for a hearing from any person.
A. Obtaining Information
AGENCY:
SUMMARY:
Reactor Regulation, U.S. Nuclear
Regulatory Commission, Washington,
DC 20555–0001; telephone: 301–415–
1384, email: Janet.Burkhardt@nrc.gov.
SUPPLEMENTARY INFORMATION:
Please refer to Docket ID NRC–2019–
0129, facility name, unit number(s),
plant docket number, application date,
and subject when contacting the NRC
about the availability of information for
this action. You may obtain publiclyavailable information related to this
action by any of the following methods:
• Federal Rulemaking Website: Go to
https://www.regulations.gov and search
for Docket ID NRC–2019–0129.
• NRC’s Agencywide Documents
Access and Management System
(ADAMS): You may obtain publiclyavailable documents online in the
ADAMS Public Documents collection at
https://www.nrc.gov/reading-rm/
adams.html. To begin the search, select
‘‘Begin Web-based ADAMS Search.’’ For
problems with ADAMS, please contact
the NRC’s Public Document Room (PDR)
reference staff at 1–800–397–4209, 301–
415–4737, or by email to pdr.resource@
nrc.gov. The ADAMS accession number
for each document referenced (if it is
available in ADAMS) is provided the
first time that it is mentioned in this
document.
• 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–2019–
0129, facility name, unit number(s),
plant docket number, application date,
and subject in your comment
submission.
The NRC cautions you not to include
identifying or contact information that
you do not want to be publicly
disclosed in your comment submission.
The NRC will post all comment
submissions at https://
www.regulations.gov as well as enter the
comment submissions into ADAMS.
The NRC does not routinely edit
comment submissions to remove
identifying or contact information.
If you are requesting or aggregating
comments from other persons for
submission to the NRC, then you should
inform those persons not to include
identifying or contact information that
they do not want to be publicly
disclosed in their comment submission.
Your request should state that the NRC
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III. Notice of Consideration of Issuance
of Amendments to Facility Operating
Licenses and Combined Licenses and
Proposed No Significant Hazards
Consideration Determination
The Commission has made a
proposed determination that the
following amendment requests involve
no significant hazards consideration.
Under the Commission’s regulations in
§ 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 60day 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 if circumstances
change during the 30-day comment
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period such that failure to act in a
timely way would result, for example in
derating or shutdown of the facility. If
the Commission takes action prior to the
expiration of either the comment period
or the notice period, it will publish in
the Federal Register a notice of
issuance. If the Commission makes a
final 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.
A. Opportunity To Request a Hearing
and Petition for Leave To Intervene
Within 60 days after the date of
publication of this notice, any persons
(petitioner) whose interest may be
affected by this action may file a request
for a hearing and petition for leave to
intervene (petition) with respect to the
action. Petitions shall be filed in
accordance with the Commission’s
‘‘Agency Rules of Practice and
Procedure’’ in 10 CFR part 2. Interested
persons should consult a current copy
of 10 CFR 2.309. The NRC’s regulations
are accessible electronically from the
NRC Library on the NRC’s website at
https://www.nrc.gov/reading-rm/doccollections/cfr/. Alternatively, a copy of
the regulations is available at the NRC’s
Public Document Room, located at One
White Flint North, Room O1–F21, 11555
Rockville Pike (First Floor), Rockville,
Maryland 20852. If a petition is filed,
the Commission or a presiding officer
will rule on the petition and, if
appropriate, a notice of a hearing will be
issued.
As required by 10 CFR 2.309(d) the
petition should specifically explain the
reasons why intervention should be
permitted with particular reference to
the following general requirements for
standing: (1) The name, address, and
telephone number of the petitioner; (2)
the nature of the petitioner’s right under
the Act to be made a party to the
proceeding; (3) the nature and extent of
the petitioner’s property, financial, or
other interest in the proceeding; and (4)
the possible effect of any decision or
order which may be entered in the
proceeding on the petitioner’s interest.
In accordance with 10 CFR 2.309(f),
the petition must also set forth the
specific contentions which the
petitioner seeks to have litigated in the
proceeding. Each contention must
consist of a specific statement of the
issue of law or fact to be raised or
controverted. In addition, the petitioner
must provide a brief explanation of the
bases for the contention and a concise
statement of the alleged facts or expert
opinion which support the contention
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and on which the petitioner intends to
rely in proving the contention at the
hearing. The petitioner must also
provide references to the specific
sources and documents on which the
petitioner intends to rely to support its
position on the issue. The petition must
include sufficient information to show
that a genuine dispute exists with the
applicant or licensee on a material issue
of law or fact. Contentions must be
limited to matters within the scope of
the proceeding. The contention must be
one which, if proven, would entitle the
petitioner to relief. A petitioner who
fails to satisfy the requirements at 10
CFR 2.309(f) with respect to at least one
contention will not be permitted to
participate as a party.
Those permitted to intervene become
parties to the proceeding, subject to any
limitations in the order granting leave to
intervene. Parties have the opportunity
to participate fully in the conduct of the
hearing with respect to resolution of
that party’s admitted contentions,
including the opportunity to present
evidence, consistent with the NRC’s
regulations, policies, and procedures.
Petitions must be filed no later than
60 days from the date of publication of
this notice. Petitions and motions for
leave to file new or amended
contentions that are filed after the
deadline will not be entertained absent
a determination by the presiding officer
that the filing demonstrates good cause
by satisfying the three factors in 10 CFR
2.309(c)(1)(i) through (iii). The petition
must be filed in accordance with the
filing instructions in the ‘‘Electronic
Submissions (E-Filing)’’ section of this
document.
If a hearing is requested, and the
Commission has not made a final
determination on the issue of no
significant hazards consideration, the
Commission will make a final
determination on the issue of no
significant hazards consideration. The
final determination will serve to
establish 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 would take place
after issuance of the amendment. If the
final determination is that the
amendment request involves a
significant hazards consideration, then
any hearing held would take place
before the issuance of the amendment
unless the Commission finds an
imminent danger to the health or safety
of the public, in which case it will issue
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an appropriate order or rule under 10
CFR part 2.
A State, local governmental body,
Federally-recognized Indian Tribe, or
agency thereof, may submit a petition to
the Commission to participate as a party
under 10 CFR 2.309(h)(1). The petition
should state the nature and extent of the
petitioner’s interest in the proceeding.
The petition should be submitted to the
Commission no later than 60 days from
the date of publication of this notice.
The petition must be filed in accordance
with the filing instructions in the
‘‘Electronic Submissions (E-Filing)’’
section of this document, and should
meet the requirements for petitions set
forth in this section, except that under
10 CFR 2.309(h)(2) a State, local
governmental body, or Federallyrecognized Indian Tribe, or agency
thereof does not need to address the
standing requirements in 10 CFR
2.309(d) if the facility is located within
its boundaries. Alternatively, a State,
local governmental body, Federallyrecognized Indian Tribe, or agency
thereof may participate as a non-party
under 10 CFR 2.315(c).
If a hearing is granted, any person
who is not a party to the proceeding and
is not affiliated with or represented by
a party may, at the discretion of the
presiding officer, be permitted to make
a limited appearance pursuant to the
provisions of 10 CFR 2.315(a). A person
making a limited appearance may make
an oral or written statement of his or her
position on the issues but may not
otherwise participate in the proceeding.
A limited appearance may be made at
any session of the hearing or at any
prehearing conference, subject to the
limits and conditions as may be
imposed by the presiding officer. Details
regarding the opportunity to make a
limited appearance will be provided by
the presiding officer if such sessions are
scheduled.
B. Electronic Submissions (E-Filing)
All documents filed in NRC
adjudicatory proceedings, including a
request for hearing and petition for
leave to intervene (petition), 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 that
request to participate under 10 CFR
2.315(c), must be filed in accordance
with the NRC’s E-Filing rule (72 FR
49139; August 28, 2007, as amended at
77 FR 46562; August 3, 2012). 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
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storage media. Detailed guidance on
making electronic submissions may be
found in the Guidance for Electronic
Submissions to the NRC and on the NRC
website at https://www.nrc.gov/site-help/
e-submittals.html. 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
hearing.docket@nrc.gov, or by telephone
at 301–415–1677, to (1) request a digital
identification (ID) certificate, which
allows the participant (or its counsel or
representative) to digitally sign
submissions and access the E-Filing
system for any proceeding in which it
is participating; and (2) advise the
Secretary that the participant will be
submitting a petition or other
adjudicatory document (even in
instances in which the participant, or its
counsel or representative, already holds
an NRC-issued digital ID certificate).
Based upon this information, the
Secretary will establish an electronic
docket for the 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 website at https://
www.nrc.gov/site-help/e-submittals/
getting-started.html. Once a participant
has obtained a digital ID certificate and
a docket has been created, the
participant can then submit
adjudicatory documents. Submissions
must be in Portable Document Format
(PDF). Additional guidance on PDF
submissions is available on the NRC’s
public website at https://www.nrc.gov/
site-help/electronic-sub-ref-mat.html. A
filing is considered complete at the time
the document is submitted through the
NRC’s E-Filing system. To be timely, an
electronic filing must be submitted to
the E-Filing system no later than 11:59
p.m. 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 document on
those participants separately. Therefore,
applicants and other participants (or
their counsel or representative) must
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apply for and receive a digital ID
certificate before adjudicatory
documents are filed so that they can
obtain access to the documents via the
E-Filing system.
A person filing electronically using
the NRC’s adjudicatory E-Filing system
may seek assistance by contacting the
NRC’s Electronic Filing Help Desk
through the ‘‘Contact Us’’ link located
on the NRC’s public website at https://
www.nrc.gov/site-help/esubmittals.html, by email to
MSHD.Resource@nrc.gov, or by a tollfree call at 1–866–672–7640. The NRC
Electronic Filing Help Desk is available
between 9 a.m. and 6 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 stating why there is good cause for
not filing electronically and requesting
authorization to continue to submit
documents in paper format. Such filings
must be submitted 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, 11555 Rockville Pike,
Rockville, Maryland 20852, Attention:
Rulemaking and Adjudications Staff.
Participants filing adjudicatory
documents 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 https://
adams.nrc.gov/ehd, unless excluded
pursuant to an order of the Commission
or the presiding officer. If you do not
have an NRC-issued digital ID certificate
as described above, click cancel when
the link requests certificates and you
will be automatically directed to the
NRC’s electronic hearing dockets where
you will be able to access any publicly
available documents in a particular
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hearing docket. Participants are
requested not to include personal
privacy information, such as social
security numbers, home addresses, or
personal phone numbers in their filings,
unless an NRC regulation or other law
requires submission of such
information. For example, in some
instances, individuals provide home
addresses in order to demonstrate
proximity to a facility or site. 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.
For further details with respect to
these license amendment applications,
see the application for amendment
which is available for public inspection
in ADAMS and at the NRC’s PDR. For
additional direction on accessing
information related to this document,
see the ‘‘Obtaining Information and
Submitting Comments’’ section of this
document.
Dominion Energy Nuclear Connecticut,
Inc., Docket Nos. 50–336 and 50–423,
Millstone Power Station, Unit Nos. 2
and 3 (Millstone or MPS), New London
County, Connecticut
Date of amendment request: April 11,
2019. A publicly-available version is in
ADAMS under Accession No.
ML19109A100.
Description of amendment request:
The amendments would adopt
Technical Specifications Task Force
(TSTF) Traveler TSTF–522, ‘‘Revise
Ventilation System Surveillance
Requirements to Operate for 10 Hours
per Month,’’ and decrease ventilation
system flow test requirements from 10
hours at the frequency specified in the
Millstone, Unit Nos. 2 and 3,
Surveillance Frequency Control
Program (SFCP) to 15 continuous
minutes at the frequency specified in
the SFCP. Additionally, Millstone, Unit
No. 2, Technical Specification (TS)
Surveillance Requirement (SR) 4.6.5.1.a
would be revised to remove the
requirement to run the flow test with
the duct heaters energized since the
charcoal adsorption test is performed at
95 percent relative humidity.
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, with NRC staff edits in square
brackets.
1. Does the proposed amendment involve
a significant increase in the probability or
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consequences of an accident previously
evaluated?
Response: No.
The proposed change modifies existing SRs
to operate the EBFS [Enclosure Building
Filtration System] system for MPS2 and
ABFS [Auxiliary Building Filter System],
CREVS [Control Room Emergency
Ventilation System], and SLCRS
[Supplementary Leak Collection and Release
System] systems for MPS3 that are equipped
with electric heaters for a 10 hour period at
the frequency specified in the SFCP with a
requirement to operate the systems for 15
continuous minutes. Additionally, the SR for
EBFS will be revised to remove the
requirement [to] conduct the flow test with
the duct heaters energized since the charcoal
adsorption test is performed at 95% relative
humidity.
These systems are not accident initiators
and therefore, these changes do not involve
a significant increase in the probability of an
accident. The proposed system and filter
testing changes are consistent with current
regulatory guidance for these systems and
will continue to assure that these systems
perform their design function which may
include mitigating accidents. Thus the
change does not involve a significant
increase in the consequences of an accident.
Therefore, it is concluded that this 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 modifies existing SRs
to operate the EBFS, ABFS, CREVS, and
SLCRS systems equipped with electric
heaters for a 10 hour period at the frequency
specified in the SFCP with a requirement to
operate the systems for 15 continuous
minutes. Additionally, the SR for EBFS will
be revised to remove the requirement [to]
conduct the flow test with the duct heaters
energized since the charcoal adsorption test
is performed at 95% relative humidity.
The change proposed for these ventilation
systems does not change any system
operations or maintenance activities. Testing
requirements will be revised and will
continue to demonstrate that the Limiting
Conditions for Operation are met and the
system components are capable of
performing their intended safety functions.
The change does not create new failure
modes or mechanisms and no new accident
precursors are generated.
Therefore, it is concluded that this 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 the margin of
safety?
Response: No.
The proposed change modifies existing SRs
to operate the EBFS, ABFS, CREVS, and
SLCRS systems equipped with electric
heaters for a 10 hour period at the frequency
specified in the SFCP with a requirement to
operate the systems for 15 continuous
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minutes. Additionally, TSTF–522 identifies a
regulatory position which indicates that
plants which test ventilation system
absorption at a relative humidity of 95% do
not require heaters for the ventilation system
to perform its specified safety function
systems and that reference to the heaters can
be removed from the TS. Based on
justification provided in TSTF–522, the
existing SR for EBFS will be revised to
remove the requirement to complete the
ventilation system test with the duct heaters
energized since the adsorption test is
performed at 95% relative humidity. EBFS
will continue to have the heaters, but they
will not be credited in the TS.
The design basis for the ventilation
systems’ heaters is to heat the incoming air
which reduces the relative humidity. Per
TSTF–522, the monthly 10 hour system
operation utilizing the heaters was intended
to remove moisture from the charcoal
adsorber banks. Because the ASTM D3803–
1989 Standard no longer requires this 10
hour operation utilizing the heaters, the
duration is replaced with a continuous 15
minute operation requirement. The proposed
change is consistent with guidance provided
in Regulatory Position 4.9 of Regulatory
Guide 1.52, Revision 3.
Therefore, it is concluded that 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: Lillian M.
Cuoco, Senior Counsel, Dominion
Resources Services, Inc., 120 Tredegar
Street, RS–2, Richmond, VA 23219.
NRC Branch Chief: James G. Danna.
DTE Electric Company, Docket No. 50–
341, Fermi 2, Monroe County, Michigan
Date of amendment request: February
27, 2019. A publicly-available version is
in ADAMS under Accession No.
ML19058A251.
Description of amendment request:
The amendment would place a Note
prior to the surveillance requirements
(SRs) section of Technical Specification
(TS) 3.3.5.3 that allows delayed entry
into the associated conditions and
required actions, when a channel is
placed in an inoperable status solely for
testing, provided the associated
Function maintains emergency core
cooling system (ECCS) initiation
capability.
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:
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1. Does the proposed amendment involve
a significant increase in the probability or
consequences of an accident previously
evaluated?
Response: No.
The change to TS 3.3.5.3 adds a note that
previously applied when the Surveillance
Requirements for Modes 4 and 5 were
included in TS 3.3.5.1. There are no new
requirements or actions added that have not
been previously approved. Applying the note
cannot increase probability of an accident
because it does not change plant equipment
or SR method or surveillance frequency.
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 previously evaluated?
Response: No.
The proposed change duplicates existing
TS Surveillance Requirements that will
continue to protect Safety Limit 2.1.1.3. The
note requires ECCS initiation function to be
maintained in order to allow the delayed
entry into the Condition. The proposed
change will not alter the design function of
the equipment involved. The event of
concern is an unexpected draining event. The
proposed change does not create new failure
mechanisms, malfunctions, or accident
initiators that would cause a draining event
or a new or different kind of accident not
previously evaluated or included in the
design and licensing bases.
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 amendment involve
a significant reduction in a margin of safety?
Response: No.
The proposed changes have no adverse
effect on plant operation. The plant response
to the design basis accidents do not change.
The proposed changes do not adversely affect
existing plant safety margins or the reliability
of the equipment assumed to operate in the
safety analyses. There is no change being
made to safety analysis assumptions, safety
limits or limiting safety system settings that
would adversely affect plant safety as a result
of the proposed changes. The analysis in
NEDC–30936–P–A demonstrates that the
testing allowance does not significantly
reduce the probability that the ECCS will
initiate when necessary. The note can only be
used when initiation capability is
maintained.
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: Jon P.
Christinidis, DTE Energy, Expert
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Attorney—Regulatory, 688 WCB, One
Energy Plaza, Detroit, MI 48226–1279.
NRC Branch Chief: David J. Wrona.
khammond on DSKBBV9HB2PROD with NOTICES
Energy Northwest, Docket No. 50–397,
Columbia Generating Station, Benton
County, Washington
Date of amendment request: February
25, 2019. A publicly-available version is
in ADAMS under Accession No.
ML19057A549.
Description of amendment request:
The proposed amendment would allow
use of the control room chilled water
(CCH) system or the emergency service
water (SW) system as acceptable cooling
sources in support of the main control
room (MCR) air conditioning (AC)
system.
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 CCH system is not an initiator of an
accident and does not have the function of
preventing any accidents. Therefore, the
proposed change does not involve an
increase in the probability of an event.
The CCH system utilizes active
components to perform its design function in
support of MCR cooling, however, the CCH
system utilizes safety-related equipment
which meet the design requirements stated in
the Columbia FSAR [Final Safety Analysis
Report]. System performance and reliability
will be monitored by the Maintenance Rule,
the IST [Inservice Testing] Program and TS
[technical specification] surveillance.
Procedures are available for CCH system use
and the CCH system components are
accessible post-accident. Analyses have been
performed and conclude there is adequate
time to initiate MCR cooling following a
design basis event. The proposed change
does not impact radiological consequences of
any accident described in the FSAR.
Therefore, the proposed change does not
involve a significant increase in the
consequences of an event.
2. Does the proposed amendment create
the possibility of a new or different kind of
accident from any accident previously
analyzed?
Response: No.
The proposed change allows the use of
either CCH or SW, when capable of the
required heat removal, as cooling support to
the [Main] Control Room AC system for the
purpose of meeting both the equipment
qualification temperature limit and the
bounding control room habitability steady
state temperature. The proposed change will
align CCH to both the Division 1 and
Division 2 emergency cooling coils for
emergency standby service. If normal MCR
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cooling is lost, emergency MCR cooling will
be manually initiated post-accident and is
supported by analyses that conclude the
manual actions are feasible and adequate
time is available to perform the actions. The
[Main] Control Room AC system cooling
function is not an accident initiator and is
not postulated to create a new or different
kind of accident than previously analyzed.
3. Does the proposed amendment involve
a significant reduction in a margin of safety?
Response: No.
The proposed LAR [license amendment
request] provides additional flexibility to
utilize either the CCH or SW system to meet
the MCR required equipment qualification
temperature limit and the long term steady
state temperature for 30 days continuous
control room occupancy. The SW system will
be evaluated to ensure it is capable of the
required heat removal prior to crediting it as
the available cooling source. Operator
training will be provided to reflect use of
CCH as the preferred cooling source to
support the Control Room AC system in both
Division 1 and Division 2 following approval
of this LAR. Analyses have been performed
and conclude that there is adequate time to
initiate MCR cooling following a design basis
event. Surveillances will be performed on
both the CCH and SW systems in support of
MCR cooling and the systems will be
maintained as safety-related. 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
proposes to determine that the
amendment request involves no
significant hazards consideration.
Attorney for licensee: William A.
Horin, Esq., Winston & Strawn, 1700 K
Street NW, Washington, DC 20006–
3817.
NRC Branch Chief: Robert J.
Pascarelli.
Entergy Operations, Inc., Docket No. 50–
313, Arkansas Nuclear One, Unit 1,
Pope County, Arkansas
Date of amendment request: March
25, 2019. A publicly-available version is
in ADAMS under Accession No.
ML19084A217.
Description of amendment request:
The amendment would modify the
Arkansas Nuclear One, Unit 1 Technical
Specifications (TSs) to remove second
completion times consistent with NRCapproved Technical Specifications Task
Force (TSTF) Traveler TSTF–439,
Revision 2, ‘‘Eliminate Second
Completion Times Limiting Time from
Discovery of Failure to Meet an LCO
[Limiting Condition for Operation’’
(ADAMS Accession No. ML051860296).
Basis for proposed no significant
hazards consideration determination:
As required by 10 CFR 50.91(a), the
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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 eliminates certain
Completion Times from the TSs. 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 with respect to the proposed
change are no different than the
consequences of the same accident when
applying 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 [a] structure, system,
or component (SSC) from performing the
credited function to mitigate the
consequences of an initiating event within
the assumed acceptance limits. The proposed
change does not affect the source term,
reactor building 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.
2. Does the proposed amendment create
the possibility of a new or different kind of
accident from any previously evaluated?
Response: No.
The proposed 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 plant operation. The proposed
change does not alter any assumptions made
in the safety analysis.
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 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 NRC staff has reviewed the
licensee’s analysis and, based on this
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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: Anna Vinson
Jones, Senior Counsel, Entergy Services,
Inc., 101 Constitution Avenue NW,
Suite 200 East, Washington, DC 20001.
NRC Branch Chief: Robert J.
Pascarelli.
khammond on DSKBBV9HB2PROD with NOTICES
Exelon Generation Company, LLC,
Docket Nos. 50–352 and 50–353,
Limerick Generating Station, Units 1
and 2, Montgomery County,
Pennsylvania
Date of amendment request: April 9,
2019. A publicly-available version is in
ADAMS under Accession No.
ML19099A367.
Description of amendment request:
The amendments would modify
Technical Specification requirement
6.8.4.g, ‘‘Primary Containment Leakage
Rate Testing Program,’’ to allow for a
permanent extension of Types A and C
integrated leakage rate test frequencies
from 10 years to 1 year. In addition, the
proposed request seeks approval for
drywell-to-suppression chamber bypass
leak rate test frequency from 120
months (10 years) to 180 months (15
years) to align this test with the
proposed Type A test frequency
(Surveillance Requirement 4.6.2.1.e).
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 activity involves the revision
of the Limerick Generating Station (LGS),
Units 1 and 2 Technical Specification (TS)
6.8.4.g, ‘‘Primary Containment Leakage Rate
Testing Program,’’ to allow the extension of
the Type A integrated leakage rate test (ILRT)
containment test interval to 15 years and the
extension of the Type C local leakage rate test
(LLRT) interval to 75 months. The proposed
activity also involves the extension of the
drywell-to-suppression chamber bypass leak
test (DWBT) from 120 months to 180 months
to align the test with the proposed Type A
test frequency. Per the guidance provided in
Nuclear Energy Institute (NEI) 94–01,
‘‘Industry Guideline for Implementing
Performance-Based Option of 10 CFR 50,
Appendix J,’’ Revision 3–A, the current Type
A test interval of 120 months (10 years)
would be extended on a permanent basis to
no longer than 15 years from the last Type
A test. The current Type C test interval of 60
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months for selected components would be
extended on a performance basis to no longer
than 75 months. Extensions of up to nine
months (total maximum interval of 84
months for Type C tests) are permissible only
for non-routine emergent conditions.
The proposed extensions do 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.
The change in dose risk for changing the
Type A test frequency from three-per-ten
years to once-per-fifteen years, measured as
an increase to the total integrated dose risk
for all internal events accident sequences for
LGS, is 6.60E–02 person-roentgen equivalent
man(rem)/yr (0.36 percent) using the Electric
Power Research Institute (EPRI) guidance
with the base case corrosion included. The
change in dose risk drops to 1.16E–02
person-rem/yr (0.06 percent) when using the
EPRI Expert Elicitation methodology. The
values calculated per the EPRI guidance are
all lower than the acceptance criteria of ≤1.0
person-rem/yr or <1.0% person-rem/yr. The
change in dose risk for changing the DWBT
frequency from once-per-ten years to onceper-fifteen years, measured as an increase to
the total integrated dose risk for all internal
events accident sequences for LGS, is 1.5E–
02 person-rem/yr. The results of the risk
assessment for this amendment meet these
criteria. Moreover, the risk impact for the
ILRT extension when compared to other
severe accident risks is negligible. Therefore,
this proposed extension does not involve a
significant increase in the probability of an
accident previously evaluated.
In addition, as documented in NUREG–
1493, ‘‘Performance-Based Containment
Leak-Test Program,’’ dated September 1995,
Types 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 LGS 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
the American Society of Mechanical
Engineers (ASME) Boiler and Pressure Vessel
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25837
(B&PV) Code, Section XI, Rules for Inservice
Inspection of Nuclear Power Plant
Components, Containment Maintenance Rule
Structures Monitoring Program, Containment
Coatings Program 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
(ILRT). Based on the above, the proposed
extensions do not significantly increase the
consequences of an accident previously
evaluated.
The proposed amendment also deletes
Units 1 and 2 TS 6.8.4.g exceptions
previously granted via TS Amendments No.
190 (Unit 1) and No. 151 (Unit 2) to allow
one-time extensions of the ILRT test
frequency for LGS. These exceptions were for
activities that would have already taken
place by the time this amendment is
approved; therefore, their deletion is solely
an administrative action that has no effect on
any component and no impact on how the
unit is operated.
Therefore, the proposed change does not
involve a significant increase in the
probability or 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 LGS,
Units 1 and 2 TS 6.8.4.g involves the
extension of the LGS, Units 1 and 2 Type A
(ILRT) containment test interval to 15 years
and the extension of the Type C (LLRT) test
interval to 75 months. The proposed activity
also involves the extension of the DWBT
from 120 months to 180 months to align the
test with the proposed Type A test frequency.
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 and 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)
nor does it alter the design, configuration, or
change the manner in which the plant is
operated or controlled beyond the standard
functional capabilities of the equipment.
The proposed amendment also deletes
Units 1 and 2 TS 6.8.4.g(a) exceptions
previously granted to allow one-time
extensions of the ILRT test frequency for
LGS. These exceptions were for activities that
would have already taken place by the time
this amendment is approved; therefore, their
deletion is solely an administrative action
that has no effect on any component and no
impact on how the unit is operated.
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 Units 1 and
2 TS 6.8.4.g involves the extension of the
LGS Type A containment test interval to 15
years and the extension of the Type C test
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interval to 75 months for selected
components. The proposed activity also
involves the extension of the DWBT from 120
months to 180 months to align the test with
the proposed Type A test frequency. 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 and Type C tests
for LGS. The proposed surveillance interval
extension is bounded by the 15-year ILRT
interval and the 75-month Type C test
interval currently authorized within NEI 94–
01, Revision 3–A. Industry experience
supports the conclusion that Types 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 and TS
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 Types 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 and Type C test intervals.
The current frequency associated with a
DWBT leakage test is 120 months. If any
DWBT test fails to meet the specified limit,
the test schedule for subsequent tests shall be
reviewed and approved by the NRC. If two
consecutive tests fail to meet the specified
limit, a test shall be performed at least every
24 months until two consecutive tests meet
the specified limit, at which time the test
schedule may be resumed. The proposed
change will modify this leakage test
frequency from 120 months to 180 months.
The proposed change is acceptable as the
results from previous tests show that the
measured drywell-to-suppression chamber
bypass leakage at the current TS frequency
has been a small percentage of the allowable
leakage. Acceptability is further
demonstrated by the design requirements
applied to the primary containment
components and other periodically
performed primary containment inspections.
LGS, Units 1 and 2 TS SR 4.6.2.1.e DWBT
monitors the combined leakage of three types
of pathways: (1) The drywell floor and
downcomers, (2) piping externally connected
to both the drywell and suppression chamber
air space and (3) the suppression chamber to
drywell vacuum breakers. This amendment
would extend the surveillance interval on the
passive components of the test (the first two
types of pathways), while retaining the
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current surveillance interval on the active
components (suppression chamber to drywell
vacuum breakers).
The proposed amendment also deletes
Units 1 and 2 TS 6.8.4.g(a) exceptions
previously granted to allow one-time
extensions of the ILRT test frequency for
LGS. These exceptions were for activities that
would have already taken place by the time
this amendment is approved; therefore, the
deletion is solely an administrative action
that has no effect on any component and no
impact on how the unit is operated.
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: Tamra Domeyer,
Associate General Counsel, Exelon
Generation Company, LLC, 4300
Winfield Road, Warrenville, IL 60555.
NRC Branch Chief: James G. Danna.
Nebraska Public Power District, Docket
No. 50–298, Cooper Nuclear Station,
Nemaha County, Nebraska
Date of amendment request: February
28, 2019. A publicly-available version is
in ADAMS under Accession No.
ML19071A111.
Description of amendment request:
The proposed amendment would revise
the Cooper Nuclear Station Technical
Specifications (TSs) to define a new
time limit for restoring inoperable
reactor coolant system (RCS) leakage
detection instrumentation to operable
status; establish alternate methods of
monitoring RCS leakage when one or
more required monitors are inoperable;
and make TS Bases changes that reflect
the proposed changes and more
accurately reflect the contents of the
facility design basis related to
operability of the RCS leakage detection
instrumentation. The proposed changes
are consistent with the NRC-approved
Technical Specifications Task Force
(TSTF) Improved Standard Technical
Specifications Change Traveler TSTF–
514, Revision 3, ‘‘Revise BWR [Boiling
Water Reactor] Operability
Requirements and Actions for RCS
Leakage Instrumentation.’’ The
availability of this TS improvement was
announced in the Federal Register on
December 17, 2010 (75 FR 79048), as
part of the consolidated line item
improvement process.
Basis for proposed no significant
hazards consideration determination:
As required by 10 CFR 50.91(a), the
licensee has provided its analysis of the
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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 change clarifies the
operability requirements for the RCS leakage
detection instrumentation and reduces the
time allowed for the plant to operate when
the only TS-required operable RCS leakage
detection instrumentation monitor is the
drywell atmospheric gaseous radiation
monitor. The monitoring of RCS leakage is
not a precursor to any accident previously
evaluated. The monitoring of RCS leakage is
not used to mitigate the consequences of any
accident previously evaluated. Therefore, it
is concluded that this change does not
involve a significant increase in the
probability or 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 change clarifies the
operability requirements for the RCS leakage
detection instrumentation and reduces the
time allowed for the plant to operate when
the only TS-required operable RCS leakage
detection instrumentation monitor is the
drywell atmospheric gaseous radiation
monitor. The proposed change does not
involve a physical alteration of the plant (no
new or different type of equipment will be
installed) or a change in the methods
governing normal plant operation. Therefore,
it is concluded that this change does 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 a margin of safety?
Response: No.
The proposed change clarifies the
operability requirements for the RCS leakage
detection instrumentation and reduces the
time allowed for the plant to operate when
the only TS-required operable RCS leakage
detection instrumentation monitor is the
drywell atmospheric gaseous radiation
monitor. Reducing the amount of time the
plant is allowed to operate with only the
drywell atmospheric gaseous radiation
monitor operable increases the margin of
safety by increasing the likelihood that an
increase in RCS leakage will be detected
before it potentially results in gross failure.
Therefore, it is concluded that 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: Mr. John C.
McClure, Nebraska Public Power
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District, Post Office Box 499, Columbus,
NE 68602–0499.
NRC Branch Chief: Robert J.
Pascarelli.
khammond on DSKBBV9HB2PROD with NOTICES
PSEG Nuclear LLC, Docket No. 50–354,
Hope Creek Generating Station, Salem
County, New Jersey
Date of amendment request: April 18,
2019. A publicly-available version is in
ADAMS under Accession No.
ML19108A143.
Description of amendment request:
The amendment would revise Hope
Creek Generating Station Technical
Specification (TS) 3.6.5.1, ‘‘Secondary
Containment Integrity,’’ Surveillance
Requirements (SRs) 4.6.5.1.a and
4.6.5.1.b.2.a. SR 4.6.5.1.a would be
revised to address conditions during
which the secondary containment
pressure may not meet the SR pressure
requirements. SR 4.6.5.1.b.2.a would be
modified to acknowledge that secondary
containment access openings may be
open for entry and exit. Additionally,
TS Definitions 1.39.d and 1.39.g would
be revised to conform to the proposed
changes to these two SRs.
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 change involve a
significant increase in the probability or
consequences of an accident previously
evaluated?
Response: No.
The proposed change addresses conditions
during which the secondary containment SRs
are not met. The secondary containment is
not an initiator of any accident previously
evaluated. As a result, the probability of an
accident previously evaluated is not
increased. The consequences of an accident
previously evaluated while utilizing the
proposed changes are no different than the
consequences of an accident while utilizing
the existing four hour Completion Time for
an inoperable secondary containment. In
addition, the proposed Note for SR 4.6.5.1.a
provides an alternative means to ensure the
secondary containment safety function is
met. As a result, the consequences of an
accident previously evaluated are not
significantly increased.
Therefore, the proposed change does not
involve a significant increase in the
probability or consequences of an accident
previously evaluated.
2. Does the proposed change create the
possibility of a new or different kind of
accident from any previously evaluated?
Response: No.
The proposed change does not alter the
protection system design, create new failure
modes, or change any modes of operation.
The proposed change does not involve a
physical alteration of the plant; and no new
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or different kind of equipment will be
installed. Consequently, there are no new
initiators that could result in a new or
different kind of accident.
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 change addresses conditions
during which the secondary containment SRs
are not met. Conditions in which the
secondary containment is not at a negative
pressure are acceptable provided the
conditions do not affect the ability of the
FRVS [filtration recirculation and ventilation
system] to establish the required secondary
containment vacuum under post-accident
conditions within the time assumed in the
accident analysis. This condition is
incorporated in the proposed change by
requiring an analysis of actual environmental
and secondary containment pressure
conditions to confirm the capability of the
FRVS is maintained within the assumptions
of the accident analysis. Therefore, the safety
function of the secondary containment is not
affected. The allowance for both an inner and
outer secondary containment door to be open
simultaneously for entry and exit does not
affect the safety function of the secondary
containment as the doors are promptly closed
after entry or exit, thereby restoring the
secondary containment boundary.
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: Steven
Fleischer, PSEG Services Corporation,
80 Park Plaza, T–5, Newark, NJ 07102.
NRC Branch Chief: James G. Danna.
Southern Nuclear Operating Company,
Docket Nos. 52–025 and 52–026, Vogtle
Electric Generating Plant, Units 3 and 4,
Burke County, Georgia
Date of amendment request: March
29, 2019. A publicly-available version is
in ADAMS under Accession No.
ML19088A126.
Description of amendment request:
The amendment proposes a change in
Tier 1 (and associated Combined
License Appendix C) Figure 2.2.4–1
(Sheet 3) to relocate the auxiliary steam
header isolation valve from the same
header as the turbine bypass valves to
a new header.
Basis for proposed no significant
hazards consideration determination:
As required by 10 CFR 50.91(a), the
licensee has provided its analysis of the
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25839
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 does not affect the
operation or reliability of any system,
structure or component (SSC) required to
maintain a normal power operating condition
or to mitigate anticipated transients without
safety-related systems. There is no change to
the auxiliary steam header isolation valve
safety class or nonsafety-related functions.
With the proposed change, the auxiliary
steam header isolation valve will continue to
perform its nonsafety-related design function
of providing isolation at the system interface
between the main steam system and auxiliary
steam supply system. The operation of the
auxiliary steam header isolation valve is not
changed, and it remains downstream of the
main steam isolation valve (MSIV). The
auxiliary steam header isolation valve is not,
nor was it, credited in limiting blowdown of
a second steam generator in the event of a
steam line break upstream of an MSIV
concurrent with the failure of the other
MSIV. Therefore, there is no impact to the
MSS [main steam system] design function of
limiting blowdown of a second steam
generator in the event of a steam line break
upstream of an MSIV concurrent with the
failure of the other MSIV, and there is no
impact to Chapter 15 evaluations.
Therefore, the proposed amendment does
not involve a significant 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 does not affect the
operation of systems or equipment that could
initiate a new or different kind of accident or
alter any SSC such that a new accident
initiator or initiating sequence of events is
created. There is no change to the auxiliary
steam header isolation valve safety class or
nonsafety-related functions. With the
proposed change, the auxiliary steam header
isolation valve will continue to perform its
nonsafety-related design function of
providing isolation at the system interface
between the main steam system and auxiliary
steam supply system. The operation of the
auxiliary steam header isolation valve is not
changed, and it remains downstream of the
main steam isolation valve (MSIV). The
auxiliary steam header isolation valve is not,
nor was it, credited in limiting blowdown of
a second steam generator in the event of a
steam line break upstream of an MSIV
concurrent with the failure of the other
MSIV. Therefore, there is no impact to the
MSS design function of limiting blowdown
of a second steam generator in the event of
a steam line break upstream of an MSIV
concurrent with the failure of the other
MSIV, and there is no impact to Chapter 15
evaluations.
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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 proposed change does not affect
existing safety margins. There is no change
to the auxiliary steam header isolation valve
safety class or nonsafety-related functions.
With the proposed change, the auxiliary
steam header isolation valve will continue to
perform its nonsafety-related design function
of providing isolation at the system interface
between the main steam system and auxiliary
steam supply system. The operation of the
auxiliary steam header isolation valve is not
changed, and it remains downstream of the
main steam isolation valve (MSIV). The
auxiliary steam header isolation valve is not,
nor was it, credited in limiting blowdown of
a second steam generator in the event of a
steam line break upstream of an MSIV
concurrent with the failure of the other
MSIV. Therefore, there is no impact to the
MSS design function of limiting blowdown
of a second steam generator in the event of
a steam line break upstream of an MSIV
concurrent with the failure of the other
MSIV, and there is no impact to Chapter 15
evaluations.
Therefore, the proposed amendment does
not involve a significant reduction in a
margin of safety.
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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: M. Stanford
Blanton, Balch & Bingham LLP, 1710
Sixth Avenue North, Birmingham, AL
35203–2015.
NRC Branch Chief: Jennifer L. DixonHerrity.
Southern Nuclear Operating Company,
Inc., Docket Nos. 50–348 and 50–364,
Joseph M. Farley Nuclear Plant, Units 1
and 2, Houston County, Alabama
Date of amendment request: July 27,
2018, as supplemented by letters dated
May 3, 2019, and May 17, 2019. A
publicly-available version is in ADAMS
under Accession Nos. ML18208A619,
ML19123A253, and ML19137A343,
respectively.
Description of amendment request:
The proposed amendment would
modify Technical Specification (TS)
requirements to permit use of RiskInformed Completion Times in
accordance with Nuclear Energy
Institute (NEI) topical report NEI 06–09,
Revision 0–A, ‘‘Risk-Informed Technical
Specifications Initiative 4b, RiskManaged Technical Specifications
(RMTS) Guidelines.’’ Notice of this
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action was previously published in the
Federal Register on September 25, 2018
(83 FR 48466). The re-noticing of this
action is provided to include two
supplements dated May 3, 2019, and
May 17, 2019, to the licensee’s original
application dated July 27, 2018. This renotice supersedes the Federal Register
notice of September 25, 2018, in its
entirety. The supplements added a new
Condition B in Technical Specification
3.7.8, ‘‘Service Water System (SWS)’’.
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 [change]
involve a significant increase in the
probability or consequences of an accident
previously evaluated?
Response: No.
The proposed change permits the
extension of completion times provided risk
is assessed and managed within the Risk
Informed Completion Time Program. The
proposed change does not involve a
significant increase in the probability of an
accident previously evaluated because the
changes involve no change to the plant or its
mode of operation. The proposed change
does not increase the consequences of an
accident because the design-basis mitigation
function of the affected systems is not
changed and the consequences of an accident
during the extended completion time are no
different from those during the existing
COMPLETION TIME.
Therefore, the proposed change does not
involve a significant increase in the
probability or 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 TS revision does not change
the design, configuration, or method of plant
operation. The proposed change does not
involve a physical alteration of the plant in
that no new or different kind of equipment
will be installed.
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 change involve a
significant reduction in a margin of safety?
Response: No.
The proposed change permits the
extension of completion times provided risk
is assessed and managed within the Risk
Informed Completion Time Program. The
proposed change implements a risk-informed
configuration management program to assure
that adequate safety margins are maintained.
Application of these new specifications and
the configuration management program
considers cumulative effects of multiple
systems or components being out of service
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and does so more effectively than the current
TS.
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: Jennifer M.
Buettner, Associate General Counsel,
Southern Nuclear Operating Company,
Inc., 40 Inverness Center Parkway,
Birmingham, AL 35242.
NRC Branch Chief: Michael T.
Markley.
STP Nuclear Operating Company,
Docket Nos. 50–498 and 50–499, South
Texas Project, Units 1 and 2, Matagorda
County, Texas
Date of amendment request: April 24,
2019. A publicly-available version is in
ADAMS under Accession No.
ML19114A535.
Description of amendment request:
The amendments would revise the
South Texas Project, Units 1 and 2,
Technical Specification Tables 2.2–1,
3.3–1, and 4.3–1, to change the
description of the P–13 permissive
interlock for the Reactor Trip System
instrumentation. Specifically, the
phrases ‘‘Turbine Impulse Chamber
Pressure’’ and ‘‘Turbine Impulse
Pressure’’ would be replaced with
‘‘Turbine Inlet Pressure.’’
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 to replace the words
‘‘Turbine Impulse Chamber Pressure’’ or
‘‘Turbine Impulse Pressure’’, as appropriate,
with ‘‘Turbine Inlet Pressure’’ in the
descriptive text associated with the P–13
function of the Reactor Trip System does not
involve any physical or design change to the
P–13 function. The proposed change is
intended to eliminate potential confusion by
making the description generically applicable
for other turbine types.
Therefore, there is no impact to the
probability or consequences of an accident
previously evaluated due to the proposed
change.
2. Does the proposed amendment create
the possibility of a new or different kind of
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accident from any accident previously
evaluated?
Response: No.
Replacing the words ‘‘Turbine Impulse
Chamber Pressure’’ with ‘‘Turbine Inlet
Pressure’’ in the descriptive text associated
with the P–13 function will not create the
possibility of a new or different kind of
accident from any accident previously
evaluated. No safety-related equipment,
safety function, or plant operation will be
altered as a result of this proposed change.
No new operator actions are created as a
result of the proposed change.
Changing the descriptive text associated
with the P–13 permissive has no impact on
the accidents analyzed in the STPNOC [STP
Nuclear Operating Company] Updated Final
Safety Analysis Report (UFSAR) and is not
an accident initiator. Since this change does
not impact any conditions that would initiate
an accident, there is no possibility of a new
or different kind of accident resulting from
this change.
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 amendment involve
a significant reduction in a margin of safety?
Response: No.
Changing the descriptive text associated
with the P–13 permissive will not affect the
margin of safety. The margin of safety
presently provided by the Technical
Specifications remains unchanged.
The proposed amendment does not affect
the design of the facility or system operating
parameters, does not physically alter safetyrelated systems and does not affect the
method in which safety-related systems
perform their functions.
Therefore, the proposed change does not
impact margin of safety.
khammond on DSKBBV9HB2PROD with NOTICES
The NRC staff has reviewed the
licensee’s analysis and, based on this
review, it appears that the standards of
10 CFR 50.92(c) are satisfied. Therefore,
the NRC staff proposes to determine that
the request for amendments involves no
significant hazards consideration.
Attorney for licensee: Kym Harshaw,
Vice President and General Counsel,
STP Nuclear Operating Company, P.O.
Box 289, Wadsworth, TX 77483.
NRC Branch Chief: Robert J.
Pascarelli.
Union Electric Company, Docket No.
50–483, Callaway Plant, Unit 1
(Callaway), Callaway County, Missouri
Date of amendment request: March
12, 2019. A publicly-available version is
in ADAMS under Accession No.
ML19071A281.
Description of amendment request:
The amendment would revise the
Callaway technical specifications (TSs)
to remove slave relay K620 from the
scope of TS Surveillance Requirement
(SR) 3.3.2.14 testing during shutdown
conditions at 18-month intervals and
incorporate it into the scope of SR
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3.3.2.6 for surveillance testing during
power operations, at a frequency in
accordance with the Surveillance
Frequency Control Program.
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.
Testing slave relay K620 more frequently
than currently required will not increase the
probability or the consequences of a
previously evaluated accident.
The new turbine controls being installed
under a plant modification include new EHC
[Electrohydraulic Control] trip bus coils with
an impedance sized to allow a small test
current to be applied to the trip logic without
activating the trip coils. This permits the
K620 slave relay to be tested on-line at the
frequency used for testing other, similar slave
relays in the plant and without any
significant increase in the probability of an
inadvertent turbine trip. Consequently, the
new test scheme for this relay does not
increase the probability of a previously
evaluated transient (i.e., turbine trip) for
Callaway.
Slave relay K620 provides trip signals to
the Main Turbine and the Main Feedwater
trip logic. Performing this test at the
increased frequency will not adversely affect
the relay’s performance since the new
frequency is typical for slave relays that can
be tested during plant operation. It is thus
reasonable to conclude that the likelihood of
relay failure is not increased.
In regard to accident consequences, the
change in test frequency for the K620 relay
does not affect its required operability. Since
the relay’s function is not affected, there is
no change to how the function is credited or
assumed in the plant’s accident analysis. The
analyzed consequences are thus unaffected.
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.
Testing slave relay K620 more frequently
than currently required does not create the
possibility of a new or different kind of
accident from any accident previously
evaluated.
Currently, slave relay K620 is tested with
the turbine offline since under the current
(unmodified) design, the testing of slave relay
K620 produces a test current sufficient to trip
the main turbine. The new proposed turbine
controls include new EHC trip bus coils with
an impedance sized to allow a small test
current to be applied to the trip logic without
activating the trip coils, thus allowing the
slave relay test to be performed online. There
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25841
is no change to the design or function of the
relay itself or its associated logic. Thus, no
new failure modes are introduced by the
replacement of these trip coils.
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 amendment involve
a significant reduction in a margin of safety?
Response: No.
The proposed TS change only affects the
testability of the K620 relay (and thus the
frequency at which the relay is tested). The
design and function of the K620 slave relay
itself are unchanged. No changes to the
accident analyses, including any associated
assumptions such as instrument setpoints or
credited trip functions, are required or being
made for this proposed 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
amendment request involves no
significant hazards consideration.
Attorney for licensee: John O’Neill,
Pillsbury Winthrop Shaw Pittman LLP,
2300 N Street NW, Washington, DC
20037.
NRC Branch Chief: Robert J.
Pascarelli.
Union Electric Company, Docket No.
50–483, Callaway Plant, Unit 1
(Callaway), Callaway County, Missouri
Date of amendment request: March
22, 2019. A publicly-available version is
in ADAMS under Accession No.
ML19081A173.
Description of amendment request:
The amendment would revise the
Callaway technical specifications (TSs)
to eliminate TS Section 5.5.8, ‘‘lnservice
Testing Program.’’ The proposed change
eliminates the Callaway TS Section
5.5.8, to remove requirements
duplicated in the American Society of
Mechanical Engineers Code for
Operations and Maintenance of Nuclear
Power Plants (ASME OM Code) Code
Case OMN–20, ‘‘Inservice Test
Frequency,’’ which is approved for use
in the Callaway Plant inservice testing
program (IST). A new defined term,
‘‘INSERVICE TESTING PROGRAM,’’
will be added to TS Section 1.1,
‘‘Definitions.’’ The proposed change to
the TSs is consistent with Technical
Specifications Task Force (TSTF)
Traveler TSTF–545, Revision 3, ‘‘TS
Inservice Testing Program Removal &
Clarify SR [Surveillance Requirement]
Usage Rule Application to Section 5.5
Testing.’’
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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 change involve a
significant increase in the probability or
consequences of an accident previously
evaluated?
Response: No.
The proposed change revises TS Chapter 5,
‘‘Administrative Controls,’’ Section 5.5,
‘‘Programs and Manuals,’’ by eliminating the
‘‘lnservice Testing Program’’ specification
(i.e., TS 5.5.8). Most requirements in the
Inservice Testing Program are removed, as
they are duplicative of requirements in the
ASME OM Code, as clarified by Code Case
OMN–20, ‘‘lnservice Test Frequency.’’ The
remaining requirements in the Section 5.5
IST Program description are eliminated
because the NRC has determined their
inclusion in the TS is contrary to regulations.
A new defined term, ‘‘Inservice Testing
Program,’’ is added to Section 1.1 of the TS,
which references the requirements of 10 CFR
50.55a(f).
Performance of inservice testing is not an
initiator to any accident previously
evaluated. As a result, the probability of
occurrence of an accident is not significantly
affected by the proposed change. lnservice
test frequencies under Code Case OMN–20
are equivalent to the current testing periods
allowed by the TS with the exception that
test intervals greater than 2 years may be
extended by up to 6 months to facilitate test
scheduling and consideration of plant
operating conditions that may not be suitable
for performance of the required testing. The
testing frequency extension will not affect the
ability of the components to mitigate any
accident previously evaluated, as the
components are required to be operable
during the testing period extension.
Performance of inservice tests utilizing the
allowances in OMN–20 will not significantly
affect the reliability of the tested
components. As a result, the availability of
the affected components, as well as their
ability to mitigate the consequences of
accidents previously evaluated is not
affected.
Therefore, the proposed change does not
involve a significant increase in the
probability or 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 change does not alter the
design or configuration of the plant. The
proposed change does not involve a physical
alteration of the plant; no new or different
kind of equipment will be installed. The
proposed change does not alter the types of
inservice testing performed. In most cases,
the frequency of inservice testing is
unchanged. However, the frequency of
testing would not result in a new or different
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Jkt 247001
kind of accident from any previously
evaluated since the testing methods are not
altered.
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 change eliminates some
requirements from the TS in lieu of
requirements in the ASME Code, as modified
by use of Code Case OMN–20. Compliance
with the ASME Code is required by 10 CFR
50.55a. The proposed change also allows
inservice tests with test intervals greater than
2 years to be extended by 6 months
(consistent with code case OMN–20) to
facilitate test scheduling and consideration of
plant operating conditions that may not be
suitable for performance of the required
testing. The testing frequency extension will
not affect the ability of the components to
respond to an accident as the components are
required to be operable during the testing
period extension. The proposed change also
eliminates a statement that nothing in the
ASME Code should be construed to
supersede the requirements of any TS. The
NRC has determined that statement to be
incorrect. However, elimination of the
statement will have no effect on plant
operation or 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
amendment request involves no
significant hazards consideration.
Attorney for licensee: John O’Neill,
Pillsbury Winthrop Shaw Pittman LLP,
2300 N Street NW, Washington, DC
20037.
NRC Branch Chief: Robert J.
Pascarelli.
IV. 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.
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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 can be accessed as described in
the ‘‘Obtaining Information and
Submitting Comments’’ section of this
document.
Duke Energy Florida, Inc., et al., Docket
No. 50–302, Crystal River Unit 3 Nuclear
Generating Plant (CR–3), Citrus County,
Florida
Date of application for amendment:
January 16, 2019.
Brief description of amendment: The
amendment approved revision 1 to the
Independent Spent Fuel Storage
Installation-Only Emergency Plan for
the CR–3 Site.
Date of issuance: May 3, 2019.
Effective date: As of the date of
issuance and shall be implemented
within 60 days.
Amendment No.: 257. A publiclyavailable version is in ADAMS under
Accession No. ML19080A186;
documents related to this amendment
are listed in the Safety Evaluation
enclosed with the amendment.
Facility Operating License No. DPR–
72: This amendment revised the
License.
Date of initial notice in Federal
Register: February 12, 2019 (84 FR
3507).
The Commission’s related evaluation
of the amendment is contained in a
Safety Evaluation dated May 3, 2019.
No significant hazards consideration
comments received: No.
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Duke Energy Progress, LLC, Docket Nos.
50–325 and 50–324, Brunswick Steam
Electric Plant, Units 1 and 2, Brunswick
County, North Carolina
Date of amendment request: April 25,
2018, as supplemented by letter dated
March 26, 2019.
Brief description of amendments: The
amendments revised the expiration date
of an existing Note for Technical
Specification 3.8.3, ‘‘Diesel Fuel Oil,’’ to
allow, on a one-time basis, the main fuel
oil storage tank to be inoperable for up
to 14 days for the purpose of performing
required inspection, cleaning, and any
necessary repair activities.
Date of issuance: May 6, 2019.
Effective date: As of the date of
issuance and shall be implemented
within 120 days of issuance.
Amendment Nos.: 290 and 318. A
publicly-available version is in ADAMS
under Accession No. ML19018A206;
documents related to these amendments
are listed in the Safety Evaluation
enclosed with the amendments.
Renewed Facility Operating License
Nos. DPR–71 and DPR–62: The
amendments revised the Renewed
Facility Operating Licenses and
Technical Specifications.
Date of initial notice in Federal
Register: July 3, 2018 (83 FR 31183).
The Commission’s related evaluation
of the amendments is contained in a
Safety Evaluation dated May 6, 2019.
No significant hazards consideration
comments received: No.
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Entergy Louisiana, LLC, and Entergy
Operations, Inc., Docket No. 50–458,
River Bend Station, Unit 1 (River Bend),
West Feliciana Parish, Louisiana
Date of amendment request: April 30,
2018, as supplemented by letter dated
October 18, 2018.
Brief description of amendment: The
amendment revised the River Bend
Emergency Plan to adopt an Emergency
Action Level scheme based on Nuclear
Energy Institute (NEI) guidance in NEI
99–01, Revision 6, ‘‘Development of
Emergency Action Levels for NonPassive Reactors,’’ dated November
2012, which was endorsed by the NRC
by letter dated March 28, 2013.
Date of issuance: May 14, 2019.
Effective date: As of the date of
issuance and shall be implemented
within 365 days from the date of
issuance.
Amendment No.: 197. A publiclyavailable version is in ADAMS under
Accession No. ML19070A062;
documents related to this amendment
are listed in the Safety Evaluation
enclosed with the amendment.
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Renewed Facility Operating License
No. NPF–47: The amendment revised
the River Bend Emergency Plan.
Date of initial notice in Federal
Register: July 31, 2018 (83 FR 36975).
The supplemental letter dated October
18, 2018, provided additional
information that clarified the
application, did not expand the scope of
the application as originally noticed,
and did not change the NRC staff’s
original proposed no significant hazards
consideration determination as
published in the Federal Register.
The Commission’s related evaluation
of the amendment is contained in a
Safety Evaluation dated May 14, 2019.
No significant hazards consideration
comments received: No.
Entergy Nuclear Operations, Inc.,
Docket No. 50–255, Palisades Nuclear
Plant, Van Buren County, Michigan
Date of amendment request: May 30,
2018, as supplemented by letters dated
February 7 and April 17, 2019.
Brief description of amendment: The
amendment revised Technical
Specification 3.3.5, ‘‘Diesel Generator
(DG)—Undervoltage Start (UV Start),’’
Surveillance Requirement 3.3.5.2a by
adding a channel calibration
requirement for the combined time
delay setpoints for the degraded voltage
sensing relay and the degraded voltage
time delay relay.
Date of issuance: May 13, 2019.
Effective date: As of the date of
issuance and shall be implemented
within 60 days.
Amendment No.: 268. A publiclyavailable version is in ADAMS under
Accession No. ML19107A053;
documents related to this amendment
are listed in the Safety Evaluation
enclosed with the amendment.
Renewed Facility Operating License
No. DPR–20: Amendment revised the
Renewed Facility Operating License and
Technical Specifications.
Date of initial notice in Federal
Register: August 14, 2018 (83 FR
40347). The supplemental letters dated
February 7 and April 17, 2019, 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 as
published in the Federal Register.
The Commission’s related evaluation
of the amendment is contained in a
Safety Evaluation dated May 13, 2019.
No significant hazards consideration
comments received: No.
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25843
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:
September 28, 2018, as supplemented
by letter dated February 4, 2019.
Brief description of amendment: The
amendments authorized changes to
Appendix E of the VEGP Units 3 and 4
Physical Security Plan to describe the
Transitional Security Measures that will
be implemented in the event that Unit
3 is ready to load fuel and begin
operation with a contiguous Protected
Area boundary and vehicle barrier
system, and where a secure boundary is
needed between VEGP Units 3 and 4. In
addition, the amendment revised the
plant-specific emergency planning
inspections, tests, analyses, and
acceptance criteria in Appendix C of the
VEGP Unit 4 Combined License,
associated with the presence of a
security barrier between the Technical
Support Center and the Unit 4 control
room.
Date of issuance: April 30, 2019.
Effective date: As of the date of
issuance and shall be implemented
within 30 days of issuance.
Amendment Nos.: 160 (Unit 3) and
158 (Unit 4). A publicly-available
version is in ADAMS under Accession
No. ML19092A449. The documents
related to these amendments are listed
in the Safety Evaluation enclosed with
the amendments.
Facility Combined Licenses Nos. NPF–
91 and NPF–92: Amendment revised the
Facility Combined Licenses.
Date of initial notice in Federal
Register: January 8, 2019 (84 FR 88).
The February 4, 2019, supplemental
letter provided additional information
that did not change the scope or the
conclusions of the staff’s original
proposed no significant hazards
consideration determination as
published in the Federal Register.
The Commission’s related evaluation
of the amendment is contained in a
Safety Evaluation dated April 30, 2019.
No significant hazards consideration
comments received: No.
Tennessee Valley Authority, Docket
Nos. 50–327 and 50–328, Sequoyah
Nuclear Plant, Units 1 and 2, Hamilton
County, Tennessee
Date of amendment request: March 9,
2018, as supplemented by letters dated
April 11, 2018, and January 30, 2019.
Brief description of amendments: The
amendments authorized changes to the
Essential Raw Cooling Water Motor
Control Center Breakers and authorized
revision of the Updated Final Safety
E:\FR\FM\04JNN1.SGM
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25844
Federal Register / Vol. 84, No. 107 / Tuesday, June 4, 2019 / Notices
Analysis Report (UFSAR) to describe
the normal and alternate power sources
for the ERCW system.
Date of issuance: May 7, 2019.
Effective date: As of the date of
issuance and shall be implemented
within 60 days of issuance.
Amendment Nos.: 344—Unit 1 and
337—Unit 2. A publicly-available
version is in ADAMS under Accession
No. ML19058A029; documents related
to these amendments are listed in the
Safety Evaluation enclosed with the
amendments.
Renewed Facility Operating License
Nos. DPR–77 and DPR–79: Amendments
revised the UFSAR.
Date of initial notice in Federal
Register: June 5, 2018 (83 FR 26107).
The supplemental letter dated January
30, 2019, 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 as
published in the Federal Register.
The Commission’s related evaluation
of the amendments is contained in a
Safety Evaluation dated May 7, 2019.
No significant hazards consideration
comments received: No.
Tuesday, June 18, 2019
10:00 a.m. Briefing on Human Capital
and Equal Employment
Opportunity (Public Meeting);
(Contact: Jason Lising: 301–287–
0569)
This meeting will be webcast live at
the Web address—https://www.nrc.gov/.
Thursday, June 20, 2019
10:00 a.m. Briefing on Results of the
Agency Action Review Meeting
(Public Meeting), (Contact: Andrea
Mayer: 301–415–1081)
This meeting will be webcast live at
the Web address—https://www.nrc.gov/.
Week of June 24, 2019—Tentative
There are no meetings scheduled for
the week of June 24, 2019.
Week of July 1, 2019—Tentative
There are no meetings scheduled for
the week of July 1, 2019.
Week of July 8, 2019—Tentative
There are no meetings scheduled for
the week of July 8, 2019.
CONTACT PERSON FOR MORE INFORMATION:
Week of June 10, 2019—Tentative
For more information or to verify the
status of meetings, contact Denise
McGovern at 301–415–0681 or via email
at Denise.McGovern@nrc.gov. The
schedule for Commission meetings is
subject to change on short notice.
The NRC Commission Meeting
Schedule can be found on the internet
at: https://www.nrc.gov/public-involve/
public-meetings/schedule.html.
The NRC provides reasonable
accommodation to individuals with
disabilities where appropriate. If you
need a reasonable accommodation to
participate in these public meetings or
need this meeting notice or the
transcript or other information from the
public meetings in another format (e.g.,
braille, large print), please notify
Kimberly Meyer-Chambers, NRC
Disability Program Manager, at 301–
287–0739, by videophone at 240–428–
3217, or by email at Kimberly.MeyerChambers@nrc.gov. Determinations on
requests for reasonable accommodation
will be made on a case-by-case basis.
Members of the public may request to
receive this information electronically.
If you would like to be added to the
distribution, please contact the Nuclear
Regulatory Commission, Office of the
Secretary, Washington, DC 20555 (301–
415–1969), or by email at
Wendy.Moore@nrc.gov.
There are no meetings scheduled for
the week of June 10, 2019.
Dated at Rockville, Maryland, this 31st day
of May, 2019.
Dated at Rockville, Maryland, this 29th day
of May 2019.
For the Nuclear Regulatory Commission.
Gregory F. Suber,
Deputy Director, Division of Operating
Reactor Licensing, Office of Nuclear Reactor
Regulation.
[FR Doc. 2019–11453 Filed 6–3–19; 8:45 am]
BILLING CODE 7590–01–P
NUCLEAR REGULATORY
COMMISSION
[NRC–2019–0001]
Sunshine Act Meetings
Weeks of June 3, 10, 17,
24, July 1, 8, 2019.
PLACE: Commissioners’ Conference
Room, 11555 Rockville Pike, Rockville,
Maryland.
STATUS: Public and Closed.
MATTERS TO BE CONSIDERED:
TIME AND DATE:
khammond on DSKBBV9HB2PROD with NOTICES
Week of June 17, 2019—Tentative
Week of June 3, 2019
There are no meetings scheduled for
the week of June 3, 2019.
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For the Nuclear Regulatory Commission.
Denise L. McGovern,
Policy Coordinator, Office of the Secretary.
[FR Doc. 2019–11792 Filed 5–31–19; 4:15 pm]
BILLING CODE 7590–01–P
POSTAL SERVICE
Temporary Emergency Committee of
the Board of Governors; Sunshine Act
Meeting
TIME AND DATE:
May 30, 2019, at 3:00
p.m.
PLACE:
Washington, DC.
Closed.
STATUS:
MATTERS TO BE CONSIDERED:
1. Administrative Items.
2. Financial Matters.
On May 30, 2019, the members of the
Temporary Emergency Committee of the
Board of Governors of the United States
Postal Service voted unanimously to
hold and to close to public observation
a special meeting in Washington, DC,
via teleconference. The Board
determined that no earlier public notice
was practicable.
General Counsel Certification: The
General Counsel of the United States
Postal Service has certified that the
meeting may be closed under the
Government in the Sunshine Act.
CONTACT PERSON FOR MORE INFORMATION:
Michael J. Elston, Acting Secretary of
the Board, U.S. Postal Service, 475
L’Enfant Plaza SW, Washington, DC
20260–1000. Telephone: (202) 268–
4800.
Michael J. Elston,
Acting Secretary.
[FR Doc. 2019–11749 Filed 5–31–19; 4:15 pm]
BILLING CODE 7710–12–P
SECURITIES AND EXCHANGE
COMMISSION
[Release No. 34–85954; File No. SR–
NASDAQ–2019–044]
Self-Regulatory Organizations; The
Nasdaq Stock Market LLC; Notice of
Filing of Proposed Rule Change To
Allow an Odd Lot-Sized Order To Be
Eligible for the Midpoint Extended Life
Order
May 29, 2019.
Pursuant to Section 19(b)(1) of the
Securities Exchange Act of 1934
(‘‘Act’’) 1 and Rule 19b–4 thereunder,2
notice is hereby given that on May 20,
2019, The Nasdaq Stock Market LLC
1 15
2 17
E:\FR\FM\04JNN1.SGM
U.S.C. 78s(b)(1).
CFR 240.19b–4.
04JNN1
Agencies
[Federal Register Volume 84, Number 107 (Tuesday, June 4, 2019)]
[Notices]
[Pages 25832-25844]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2019-11453]
[[Page 25832]]
=======================================================================
-----------------------------------------------------------------------
NUCLEAR REGULATORY COMMISSION
[NRC-2019-0129]
Biweekly Notice; Applications and Amendments to Facility
Operating Licenses and Combined Licenses Involving No Significant
Hazards Considerations
AGENCY: Nuclear Regulatory Commission.
ACTION: Biweekly notice.
-----------------------------------------------------------------------
SUMMARY: Pursuant to the Atomic Energy Act of 1954, as amended (the
Act), the U.S. Nuclear Regulatory Commission (NRC) is publishing this
regular biweekly notice. The Act requires the Commission to publish
notice of any amendments issued, or proposed to be issued, and grants
the Commission the authority to issue and make immediately effective
any amendment to an operating license or combined license, as
applicable, upon a determination by the Commission that such amendment
involves no significant hazards consideration, 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 May 7, 2019, to May 20, 2019. The last
biweekly notice was published on May 21, 2019.
DATES: Comments must be filed by July 5, 2019. A request for a hearing
must be filed by August 5, 2019.
ADDRESSES: You may submit comments by any of the following methods
(unless this document describes a different method for submitting
comments on a specific subject):
Federal Rulemaking Website: Go to https://www.regulations.gov and search for Docket ID NRC-2019-0129. Address
questions about NRC docket IDs in Regulations.gov to Jennifer Borges;
telephone: 301-287-9127; email: [email protected]. For technical
questions, contact the individual listed in the FOR FURTHER INFORMATION
CONTACT section of this document.
Mail Comments To: Office of Administration, Mail Stop:
TWFN-7-A60M, U.S. Nuclear Regulatory Commission, Washington, DC 20555-
0001, ATTN: Program Management, Announcements and Editing Staff.
For additional direction on obtaining information and submitting
comments, see ``Obtaining Information and Submitting Comments'' in the
SUPPLEMENTARY INFORMATION section of this document.
FOR FURTHER INFORMATION CONTACT: Janet Burkhardt, Office of Nuclear
Reactor Regulation, U.S. Nuclear Regulatory Commission, Washington, DC
20555-0001; telephone: 301-415-1384, email: [email protected].
SUPPLEMENTARY INFORMATION:
I. Obtaining Information and Submitting Comments
A. Obtaining Information
Please refer to Docket ID NRC-2019-0129, facility name, unit
number(s), plant docket number, application date, and subject when
contacting the NRC about the availability of information for this
action. You may obtain publicly-available information related to this
action by any of the following methods:
Federal Rulemaking Website: Go to https://www.regulations.gov and search for Docket ID NRC-2019-0129.
NRC's Agencywide Documents Access and Management System
(ADAMS): You may obtain publicly-available documents online in the
ADAMS Public Documents collection at https://www.nrc.gov/reading-rm/adams.html. To begin the search, select ``Begin Web-based ADAMS
Search.'' For problems with ADAMS, please contact the NRC's Public
Document Room (PDR) reference staff at 1-800-397-4209, 301-415-4737, or
by email to [email protected]. The ADAMS accession number for each
document referenced (if it is available in ADAMS) is provided the first
time that it is mentioned in this document.
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-2019-0129, facility name, unit
number(s), plant docket number, application date, and subject in your
comment submission.
The NRC cautions you not to include identifying or contact
information that you do not want to be publicly disclosed in your
comment submission. The NRC will post all comment submissions at https://www.regulations.gov as well as enter the comment submissions into
ADAMS. The NRC does not routinely edit comment submissions to remove
identifying or contact information.
If you are requesting or aggregating comments from other persons
for submission to the NRC, then you should inform those persons not to
include identifying or contact information that they do not want to be
publicly disclosed in their comment submission. Your request should
state that the NRC does not routinely edit comment submissions to
remove such information before making the comment submissions available
to the public or entering the comment into ADAMS.
II. Background
Pursuant to Section 189a.(2) of the Atomic Energy Act of 1954, as
amended (the Act), the NRC is publishing this regular biweekly notice.
The Act requires the Commission to publish notice of any amendments
issued, or proposed to be issued, and grants the Commission the
authority to issue and make immediately effective any amendment to an
operating license or combined license, as applicable, upon a
determination by the Commission that such amendment involves no
significant hazards consideration, notwithstanding the pendency before
the Commission of a request for a hearing from any person.
III. Notice of Consideration of Issuance of Amendments to Facility
Operating Licenses and Combined Licenses and Proposed No Significant
Hazards Consideration Determination
The Commission has made a proposed determination that the following
amendment requests involve no significant hazards consideration. Under
the Commission's regulations in Sec. 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 if circumstances change during the 30-day comment
[[Page 25833]]
period such that failure to act in a timely way would result, for
example in derating or shutdown of the facility. If the Commission
takes action prior to the expiration of either the comment period or
the notice period, it will publish in the Federal Register a notice of
issuance. If the Commission makes a final 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.
A. Opportunity To Request a Hearing and Petition for Leave To Intervene
Within 60 days after the date of publication of this notice, any
persons (petitioner) whose interest may be affected by this action may
file a request for a hearing and petition for leave to intervene
(petition) with respect to the action. Petitions shall be filed in
accordance with the Commission's ``Agency Rules of Practice and
Procedure'' in 10 CFR part 2. Interested persons should consult a
current copy of 10 CFR 2.309. The NRC's regulations are accessible
electronically from the NRC Library on the NRC's website at https://www.nrc.gov/reading-rm/doc-collections/cfr/. Alternatively, a copy of
the regulations is available at the NRC's Public Document Room, located
at One White Flint North, Room O1-F21, 11555 Rockville Pike (First
Floor), Rockville, Maryland 20852. If a petition is filed, the
Commission or a presiding officer will rule on the petition and, if
appropriate, a notice of a hearing will be issued.
As required by 10 CFR 2.309(d) the petition should specifically
explain the reasons why intervention should be permitted with
particular reference to the following general requirements for
standing: (1) The name, address, and telephone number of the
petitioner; (2) the nature of the petitioner's right under the Act to
be made a party to the proceeding; (3) the nature and extent of the
petitioner's property, financial, or other interest in the proceeding;
and (4) the possible effect of any decision or order which may be
entered in the proceeding on the petitioner's interest.
In accordance with 10 CFR 2.309(f), the petition must also set
forth the specific contentions which the petitioner seeks to have
litigated in the proceeding. Each contention must consist of a specific
statement of the issue of law or fact to be raised or controverted. In
addition, the petitioner must provide a brief explanation of the bases
for the contention and a concise statement of the alleged facts or
expert opinion which support the contention and on which the petitioner
intends to rely in proving the contention at the hearing. The
petitioner must also provide references to the specific sources and
documents on which the petitioner intends to rely to support its
position on the issue. The petition must include sufficient information
to show that a genuine dispute exists with the applicant or licensee on
a material issue of law or fact. Contentions must be limited to matters
within the scope of the proceeding. The contention must be one which,
if proven, would entitle the petitioner to relief. A petitioner who
fails to satisfy the requirements at 10 CFR 2.309(f) with respect to at
least one contention will not be permitted to participate as a party.
Those permitted to intervene become parties to the proceeding,
subject to any limitations in the order granting leave to intervene.
Parties have the opportunity to participate fully in the conduct of the
hearing with respect to resolution of that party's admitted
contentions, including the opportunity to present evidence, consistent
with the NRC's regulations, policies, and procedures.
Petitions must be filed no later than 60 days from the date of
publication of this notice. Petitions and motions for leave to file new
or amended contentions that are filed after the deadline will not be
entertained absent a determination by the presiding officer that the
filing demonstrates good cause by satisfying the three factors in 10
CFR 2.309(c)(1)(i) through (iii). The petition must be filed in
accordance with the filing instructions in the ``Electronic Submissions
(E-Filing)'' section of this document.
If a hearing is requested, and the Commission has not made a final
determination on the issue of no significant hazards consideration, the
Commission will make a final determination on the issue of no
significant hazards consideration. The final determination will serve
to establish 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 would take place after issuance of the amendment. If the final
determination is that the amendment request involves a significant
hazards consideration, then any hearing held would take place before
the issuance of the amendment unless the Commission finds an imminent
danger to the health or safety of the public, in which case it will
issue an appropriate order or rule under 10 CFR part 2.
A State, local governmental body, Federally-recognized Indian
Tribe, or agency thereof, may submit a petition to the Commission to
participate as a party under 10 CFR 2.309(h)(1). The petition should
state the nature and extent of the petitioner's interest in the
proceeding. The petition should be submitted to the Commission no later
than 60 days from the date of publication of this notice. The petition
must be filed in accordance with the filing instructions in the
``Electronic Submissions (E-Filing)'' section of this document, and
should meet the requirements for petitions set forth in this section,
except that under 10 CFR 2.309(h)(2) a State, local governmental body,
or Federally-recognized Indian Tribe, or agency thereof does not need
to address the standing requirements in 10 CFR 2.309(d) if the facility
is located within its boundaries. Alternatively, a State, local
governmental body, Federally-recognized Indian Tribe, or agency thereof
may participate as a non-party under 10 CFR 2.315(c).
If a hearing is granted, any person who is not a party to the
proceeding and is not affiliated with or represented by a party may, at
the discretion of the presiding officer, be permitted to make a limited
appearance pursuant to the provisions of 10 CFR 2.315(a). A person
making a limited appearance may make an oral or written statement of
his or her position on the issues but may not otherwise participate in
the proceeding. A limited appearance may be made at any session of the
hearing or at any prehearing conference, subject to the limits and
conditions as may be imposed by the presiding officer. Details
regarding the opportunity to make a limited appearance will be provided
by the presiding officer if such sessions are scheduled.
B. Electronic Submissions (E-Filing)
All documents filed in NRC adjudicatory proceedings, including a
request for hearing and petition for leave to intervene (petition), 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 that request to
participate under 10 CFR 2.315(c), must be filed in accordance with the
NRC's E-Filing rule (72 FR 49139; August 28, 2007, as amended at 77 FR
46562; August 3, 2012). 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
[[Page 25834]]
storage media. Detailed guidance on making electronic submissions may
be found in the Guidance for Electronic Submissions to the NRC and on
the NRC website at https://www.nrc.gov/site-help/e-submittals.html.
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 (1) request a digital identification (ID)
certificate, which allows the participant (or its counsel or
representative) to digitally sign submissions and access the E-Filing
system for any proceeding in which it is participating; and (2) advise
the Secretary that the participant will be submitting a petition or
other adjudicatory document (even in instances in which the
participant, or its counsel or representative, already holds an NRC-
issued digital ID certificate). Based upon this information, the
Secretary will establish an electronic docket for the 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 website at https://www.nrc.gov/site-help/e-submittals/getting-started.html. Once a participant has obtained a
digital ID certificate and a docket has been created, the participant
can then submit adjudicatory documents. Submissions must be in Portable
Document Format (PDF). Additional guidance on PDF submissions is
available on the NRC's public website at https://www.nrc.gov/site-help/electronic-sub-ref-mat.html. A filing is considered complete at the
time the document is submitted through the NRC's E-Filing system. To be
timely, an electronic filing must be submitted to the E-Filing system
no later than 11:59 p.m. 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
document on those participants separately. Therefore, applicants and
other participants (or their counsel or representative) must apply for
and receive a digital ID certificate before adjudicatory documents are
filed so that they can obtain access to the documents via the E-Filing
system.
A person filing electronically using the NRC's adjudicatory E-
Filing system may seek assistance by contacting the NRC's Electronic
Filing Help Desk through the ``Contact Us'' link located on the NRC's
public website at https://www.nrc.gov/site-help/e-submittals.html, by
email to [email protected], or by a toll-free call at 1-866-672-
7640. The NRC Electronic Filing Help Desk is available between 9 a.m.
and 6 p.m., 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
stating why there is good cause for not filing electronically and
requesting authorization to continue to submit documents in paper
format. Such filings must be submitted 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, 11555
Rockville Pike, Rockville, Maryland 20852, Attention: Rulemaking and
Adjudications Staff. Participants filing adjudicatory documents 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
https://adams.nrc.gov/ehd, unless excluded pursuant to an order of the
Commission or the presiding officer. If you do not have an NRC-issued
digital ID certificate as described above, click cancel when the link
requests certificates and you will be automatically directed to the
NRC's electronic hearing dockets where you will be able to access any
publicly available documents in a particular hearing docket.
Participants are requested not to include personal privacy information,
such as social security numbers, home addresses, or personal phone
numbers in their filings, unless an NRC regulation or other law
requires submission of such information. For example, in some
instances, individuals provide home addresses in order to demonstrate
proximity to a facility or site. 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.
For further details with respect to these license amendment
applications, see the application for amendment which is available for
public inspection in ADAMS and at the NRC's PDR. For additional
direction on accessing information related to this document, see the
``Obtaining Information and Submitting Comments'' section of this
document.
Dominion Energy Nuclear Connecticut, Inc., Docket Nos. 50-336 and 50-
423, Millstone Power Station, Unit Nos. 2 and 3 (Millstone or MPS), New
London County, Connecticut
Date of amendment request: April 11, 2019. A publicly-available
version is in ADAMS under Accession No. ML19109A100.
Description of amendment request: The amendments would adopt
Technical Specifications Task Force (TSTF) Traveler TSTF-522, ``Revise
Ventilation System Surveillance Requirements to Operate for 10 Hours
per Month,'' and decrease ventilation system flow test requirements
from 10 hours at the frequency specified in the Millstone, Unit Nos. 2
and 3, Surveillance Frequency Control Program (SFCP) to 15 continuous
minutes at the frequency specified in the SFCP. Additionally,
Millstone, Unit No. 2, Technical Specification (TS) Surveillance
Requirement (SR) 4.6.5.1.a would be revised to remove the requirement
to run the flow test with the duct heaters energized since the charcoal
adsorption test is performed at 95 percent relative humidity.
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, with NRC staff edits in square
brackets.
1. Does the proposed amendment involve a significant increase in
the probability or
[[Page 25835]]
consequences of an accident previously evaluated?
Response: No.
The proposed change modifies existing SRs to operate the EBFS
[Enclosure Building Filtration System] system for MPS2 and ABFS
[Auxiliary Building Filter System], CREVS [Control Room Emergency
Ventilation System], and SLCRS [Supplementary Leak Collection and
Release System] systems for MPS3 that are equipped with electric
heaters for a 10 hour period at the frequency specified in the SFCP
with a requirement to operate the systems for 15 continuous minutes.
Additionally, the SR for EBFS will be revised to remove the
requirement [to] conduct the flow test with the duct heaters
energized since the charcoal adsorption test is performed at 95%
relative humidity.
These systems are not accident initiators and therefore, these
changes do not involve a significant increase in the probability of
an accident. The proposed system and filter testing changes are
consistent with current regulatory guidance for these systems and
will continue to assure that these systems perform their design
function which may include mitigating accidents. Thus the change
does not involve a significant increase in the consequences of an
accident.
Therefore, it is concluded that this 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 modifies existing SRs to operate the EBFS,
ABFS, CREVS, and SLCRS systems equipped with electric heaters for a
10 hour period at the frequency specified in the SFCP with a
requirement to operate the systems for 15 continuous minutes.
Additionally, the SR for EBFS will be revised to remove the
requirement [to] conduct the flow test with the duct heaters
energized since the charcoal adsorption test is performed at 95%
relative humidity.
The change proposed for these ventilation systems does not
change any system operations or maintenance activities. Testing
requirements will be revised and will continue to demonstrate that
the Limiting Conditions for Operation are met and the system
components are capable of performing their intended safety
functions. The change does not create new failure modes or
mechanisms and no new accident precursors are generated.
Therefore, it is concluded that this 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 the margin of safety?
Response: No.
The proposed change modifies existing SRs to operate the EBFS,
ABFS, CREVS, and SLCRS systems equipped with electric heaters for a
10 hour period at the frequency specified in the SFCP with a
requirement to operate the systems for 15 continuous minutes.
Additionally, TSTF-522 identifies a regulatory position which
indicates that plants which test ventilation system absorption at a
relative humidity of 95% do not require heaters for the ventilation
system to perform its specified safety function systems and that
reference to the heaters can be removed from the TS. Based on
justification provided in TSTF-522, the existing SR for EBFS will be
revised to remove the requirement to complete the ventilation system
test with the duct heaters energized since the adsorption test is
performed at 95% relative humidity. EBFS will continue to have the
heaters, but they will not be credited in the TS.
The design basis for the ventilation systems' heaters is to heat
the incoming air which reduces the relative humidity. Per TSTF-522,
the monthly 10 hour system operation utilizing the heaters was
intended to remove moisture from the charcoal adsorber banks.
Because the ASTM D3803-1989 Standard no longer requires this 10 hour
operation utilizing the heaters, the duration is replaced with a
continuous 15 minute operation requirement. The proposed change is
consistent with guidance provided in Regulatory Position 4.9 of
Regulatory Guide 1.52, Revision 3.
Therefore, it is concluded that 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: Lillian M. Cuoco, Senior Counsel, Dominion
Resources Services, Inc., 120 Tredegar Street, RS-2, Richmond, VA
23219.
NRC Branch Chief: James G. Danna.
DTE Electric Company, Docket No. 50-341, Fermi 2, Monroe County,
Michigan
Date of amendment request: February 27, 2019. A publicly-available
version is in ADAMS under Accession No. ML19058A251.
Description of amendment request: The amendment would place a Note
prior to the surveillance requirements (SRs) section of Technical
Specification (TS) 3.3.5.3 that allows delayed entry into the
associated conditions and required actions, when a channel is placed in
an inoperable status solely for testing, provided the associated
Function maintains emergency core cooling system (ECCS) initiation
capability.
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 change to TS 3.3.5.3 adds a note that previously applied
when the Surveillance Requirements for Modes 4 and 5 were included
in TS 3.3.5.1. There are no new requirements or actions added that
have not been previously approved. Applying the note cannot increase
probability of an accident because it does not change plant
equipment or SR method or surveillance frequency.
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 previously evaluated?
Response: No.
The proposed change duplicates existing TS Surveillance
Requirements that will continue to protect Safety Limit 2.1.1.3. The
note requires ECCS initiation function to be maintained in order to
allow the delayed entry into the Condition. The proposed change will
not alter the design function of the equipment involved. The event
of concern is an unexpected draining event. The proposed change does
not create new failure mechanisms, malfunctions, or accident
initiators that would cause a draining event or a new or different
kind of accident not previously evaluated or included in the design
and licensing bases.
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 amendment involve a significant reduction
in a margin of safety?
Response: No.
The proposed changes have no adverse effect on plant operation.
The plant response to the design basis accidents do not change. The
proposed changes do not adversely affect existing plant safety
margins or the reliability of the equipment assumed to operate in
the safety analyses. There is no change being made to safety
analysis assumptions, safety limits or limiting safety system
settings that would adversely affect plant safety as a result of the
proposed changes. The analysis in NEDC-30936-P-A demonstrates that
the testing allowance does not significantly reduce the probability
that the ECCS will initiate when necessary. The note can only be
used when initiation capability is maintained.
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: Jon P. Christinidis, DTE Energy, Expert
[[Page 25836]]
Attorney--Regulatory, 688 WCB, One Energy Plaza, Detroit, MI 48226-
1279.
NRC Branch Chief: David J. Wrona.
Energy Northwest, Docket No. 50-397, Columbia Generating Station,
Benton County, Washington
Date of amendment request: February 25, 2019. A publicly-available
version is in ADAMS under Accession No. ML19057A549.
Description of amendment request: The proposed amendment would
allow use of the control room chilled water (CCH) system or the
emergency service water (SW) system as acceptable cooling sources in
support of the main control room (MCR) air conditioning (AC) system.
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 CCH system is not an initiator of an accident and does not
have the function of preventing any accidents. Therefore, the
proposed change does not involve an increase in the probability of
an event.
The CCH system utilizes active components to perform its design
function in support of MCR cooling, however, the CCH system utilizes
safety-related equipment which meet the design requirements stated
in the Columbia FSAR [Final Safety Analysis Report]. System
performance and reliability will be monitored by the Maintenance
Rule, the IST [Inservice Testing] Program and TS [technical
specification] surveillance. Procedures are available for CCH system
use and the CCH system components are accessible post-accident.
Analyses have been performed and conclude there is adequate time to
initiate MCR cooling following a design basis event. The proposed
change does not impact radiological consequences of any accident
described in the FSAR. Therefore, the proposed change does not
involve a significant increase in the consequences of an event.
2. Does the proposed amendment create the possibility of a new
or different kind of accident from any accident previously analyzed?
Response: No.
The proposed change allows the use of either CCH or SW, when
capable of the required heat removal, as cooling support to the
[Main] Control Room AC system for the purpose of meeting both the
equipment qualification temperature limit and the bounding control
room habitability steady state temperature. The proposed change will
align CCH to both the Division 1 and Division 2 emergency cooling
coils for emergency standby service. If normal MCR cooling is lost,
emergency MCR cooling will be manually initiated post-accident and
is supported by analyses that conclude the manual actions are
feasible and adequate time is available to perform the actions. The
[Main] Control Room AC system cooling function is not an accident
initiator and is not postulated to create a new or different kind of
accident than previously analyzed.
3. Does the proposed amendment involve a significant reduction
in a margin of safety?
Response: No.
The proposed LAR [license amendment request] provides additional
flexibility to utilize either the CCH or SW system to meet the MCR
required equipment qualification temperature limit and the long term
steady state temperature for 30 days continuous control room
occupancy. The SW system will be evaluated to ensure it is capable
of the required heat removal prior to crediting it as the available
cooling source. Operator training will be provided to reflect use of
CCH as the preferred cooling source to support the Control Room AC
system in both Division 1 and Division 2 following approval of this
LAR. Analyses have been performed and conclude that there is
adequate time to initiate MCR cooling following a design basis
event. Surveillances will be performed on both the CCH and SW
systems in support of MCR cooling and the systems will be maintained
as safety-related. 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 proposes to determine that the
amendment request involves no significant hazards consideration.
Attorney for licensee: William A. Horin, Esq., Winston & Strawn,
1700 K Street NW, Washington, DC 20006-3817.
NRC Branch Chief: Robert J. Pascarelli.
Entergy Operations, Inc., Docket No. 50-313, Arkansas Nuclear One, Unit
1, Pope County, Arkansas
Date of amendment request: March 25, 2019. A publicly-available
version is in ADAMS under Accession No. ML19084A217.
Description of amendment request: The amendment would modify the
Arkansas Nuclear One, Unit 1 Technical Specifications (TSs) to remove
second completion times consistent with NRC-approved Technical
Specifications Task Force (TSTF) Traveler TSTF-439, Revision 2,
``Eliminate Second Completion Times Limiting Time from Discovery of
Failure to Meet an LCO [Limiting Condition for Operation'' (ADAMS
Accession No. ML051860296).
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 eliminates certain Completion Times from the
TSs. 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 with respect to the proposed change are no different than
the consequences of the same accident when applying 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 [a] structure,
system, or component (SSC) from performing the credited function to
mitigate the consequences of an initiating event within the assumed
acceptance limits. The proposed change does not affect the source
term, reactor building 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.
2. Does the proposed amendment create the possibility of a new
or different kind of accident from any previously evaluated?
Response: No.
The proposed 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 plant operation. The
proposed change does not alter any assumptions made in the safety
analysis.
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 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 NRC staff has reviewed the licensee's analysis and, based on
this
[[Page 25837]]
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: Anna Vinson Jones, Senior Counsel, Entergy
Services, Inc., 101 Constitution Avenue NW, Suite 200 East, Washington,
DC 20001.
NRC Branch Chief: Robert J. Pascarelli.
Exelon Generation Company, LLC, Docket Nos. 50-352 and 50-353, Limerick
Generating Station, Units 1 and 2, Montgomery County, Pennsylvania
Date of amendment request: April 9, 2019. A publicly-available
version is in ADAMS under Accession No. ML19099A367.
Description of amendment request: The amendments would modify
Technical Specification requirement 6.8.4.g, ``Primary Containment
Leakage Rate Testing Program,'' to allow for a permanent extension of
Types A and C integrated leakage rate test frequencies from 10 years to
1 year. In addition, the proposed request seeks approval for drywell-
to-suppression chamber bypass leak rate test frequency from 120 months
(10 years) to 180 months (15 years) to align this test with the
proposed Type A test frequency (Surveillance Requirement 4.6.2.1.e).
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 activity involves the revision of the Limerick
Generating Station (LGS), Units 1 and 2 Technical Specification (TS)
6.8.4.g, ``Primary Containment Leakage Rate Testing Program,'' to
allow the extension of the Type A integrated leakage rate test
(ILRT) containment test interval to 15 years and the extension of
the Type C local leakage rate test (LLRT) interval to 75 months. The
proposed activity also involves the extension of the drywell-to-
suppression chamber bypass leak test (DWBT) from 120 months to 180
months to align the test with the proposed Type A test frequency.
Per the guidance provided in Nuclear Energy Institute (NEI) 94-01,
``Industry Guideline for Implementing Performance-Based Option of 10
CFR 50, Appendix J,'' Revision 3-A, the current Type A test interval
of 120 months (10 years) would be extended on a permanent basis to
no longer than 15 years from the last Type A test. The current Type
C test interval of 60 months for selected components would be
extended on a performance basis to no longer than 75 months.
Extensions of up to nine months (total maximum interval of 84 months
for Type C tests) are permissible only for non-routine emergent
conditions.
The proposed extensions do 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.
The change in dose risk for changing the Type A test frequency
from three-per-ten years to once-per-fifteen years, measured as an
increase to the total integrated dose risk for all internal events
accident sequences for LGS, is 6.60E-02 person-roentgen equivalent
man(rem)/yr (0.36 percent) using the Electric Power Research
Institute (EPRI) guidance with the base case corrosion included. The
change in dose risk drops to 1.16E-02 person-rem/yr (0.06 percent)
when using the EPRI Expert Elicitation methodology. The values
calculated per the EPRI guidance are all lower than the acceptance
criteria of <=1.0 person-rem/yr or <1.0% person-rem/yr. The change
in dose risk for changing the DWBT frequency from once-per-ten years
to once-per-fifteen years, measured as an increase to the total
integrated dose risk for all internal events accident sequences for
LGS, is 1.5E-02 person-rem/yr. The results of the risk assessment
for this amendment meet these criteria. Moreover, the risk impact
for the ILRT extension when compared to other severe accident risks
is negligible. Therefore, this proposed extension does not involve a
significant increase in the probability of an accident previously
evaluated.
In addition, as documented in NUREG-1493, ``Performance-Based
Containment Leak-Test Program,'' dated September 1995, Types 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 LGS 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 the American Society of Mechanical Engineers (ASME)
Boiler and Pressure Vessel (B&PV) Code, Section XI, Rules for
Inservice Inspection of Nuclear Power Plant Components, Containment
Maintenance Rule Structures Monitoring Program, Containment Coatings
Program 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 (ILRT). Based on the above, the
proposed extensions do not significantly increase the consequences
of an accident previously evaluated.
The proposed amendment also deletes Units 1 and 2 TS 6.8.4.g
exceptions previously granted via TS Amendments No. 190 (Unit 1) and
No. 151 (Unit 2) to allow one-time extensions of the ILRT test
frequency for LGS. These exceptions were for activities that would
have already taken place by the time this amendment is approved;
therefore, their deletion is solely an administrative action that
has no effect on any component and no impact on how the unit is
operated.
Therefore, the proposed change does not involve a significant
increase in the probability or 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 LGS, Units 1 and 2 TS 6.8.4.g
involves the extension of the LGS, Units 1 and 2 Type A (ILRT)
containment test interval to 15 years and the extension of the Type
C (LLRT) test interval to 75 months. The proposed activity also
involves the extension of the DWBT from 120 months to 180 months to
align the test with the proposed Type A test frequency. 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 and 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) nor does it alter the design,
configuration, or change the manner in which the plant is operated
or controlled beyond the standard functional capabilities of the
equipment.
The proposed amendment also deletes Units 1 and 2 TS 6.8.4.g(a)
exceptions previously granted to allow one-time extensions of the
ILRT test frequency for LGS. These exceptions were for activities
that would have already taken place by the time this amendment is
approved; therefore, their deletion is solely an administrative
action that has no effect on any component and no impact on how the
unit is operated.
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 Units 1 and 2 TS 6.8.4.g involves the
extension of the LGS Type A containment test interval to 15 years
and the extension of the Type C test
[[Page 25838]]
interval to 75 months for selected components. The proposed activity
also involves the extension of the DWBT from 120 months to 180
months to align the test with the proposed Type A test frequency.
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 and Type C tests for LGS.
The proposed surveillance interval extension is bounded by the 15-
year ILRT interval and the 75-month Type C test interval currently
authorized within NEI 94-01, Revision 3-A. Industry experience
supports the conclusion that Types 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 and TS 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 Types 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 and Type C test intervals.
The current frequency associated with a DWBT leakage test is 120
months. If any DWBT test fails to meet the specified limit, the test
schedule for subsequent tests shall be reviewed and approved by the
NRC. If two consecutive tests fail to meet the specified limit, a
test shall be performed at least every 24 months until two
consecutive tests meet the specified limit, at which time the test
schedule may be resumed. The proposed change will modify this
leakage test frequency from 120 months to 180 months. The proposed
change is acceptable as the results from previous tests show that
the measured drywell-to-suppression chamber bypass leakage at the
current TS frequency has been a small percentage of the allowable
leakage. Acceptability is further demonstrated by the design
requirements applied to the primary containment components and other
periodically performed primary containment inspections.
LGS, Units 1 and 2 TS SR 4.6.2.1.e DWBT monitors the combined
leakage of three types of pathways: (1) The drywell floor and
downcomers, (2) piping externally connected to both the drywell and
suppression chamber air space and (3) the suppression chamber to
drywell vacuum breakers. This amendment would extend the
surveillance interval on the passive components of the test (the
first two types of pathways), while retaining the current
surveillance interval on the active components (suppression chamber
to drywell vacuum breakers).
The proposed amendment also deletes Units 1 and 2 TS 6.8.4.g(a)
exceptions previously granted to allow one-time extensions of the
ILRT test frequency for LGS. These exceptions were for activities
that would have already taken place by the time this amendment is
approved; therefore, the deletion is solely an administrative action
that has no effect on any component and no impact on how the unit is
operated.
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: Tamra Domeyer, Associate General Counsel,
Exelon Generation Company, LLC, 4300 Winfield Road, Warrenville, IL
60555.
NRC Branch Chief: James G. Danna.
Nebraska Public Power District, Docket No. 50-298, Cooper Nuclear
Station, Nemaha County, Nebraska
Date of amendment request: February 28, 2019. A publicly-available
version is in ADAMS under Accession No. ML19071A111.
Description of amendment request: The proposed amendment would
revise the Cooper Nuclear Station Technical Specifications (TSs) to
define a new time limit for restoring inoperable reactor coolant system
(RCS) leakage detection instrumentation to operable status; establish
alternate methods of monitoring RCS leakage when one or more required
monitors are inoperable; and make TS Bases changes that reflect the
proposed changes and more accurately reflect the contents of the
facility design basis related to operability of the RCS leakage
detection instrumentation. The proposed changes are consistent with the
NRC-approved Technical Specifications Task Force (TSTF) Improved
Standard Technical Specifications Change Traveler TSTF-514, Revision 3,
``Revise BWR [Boiling Water Reactor] Operability Requirements and
Actions for RCS Leakage Instrumentation.'' The availability of this TS
improvement was announced in the Federal Register on December 17, 2010
(75 FR 79048), as part of the consolidated line item improvement
process.
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 change involve a significant increase in
the probability or consequences of an accident previously evaluated?
Response: No.
The proposed change clarifies the operability requirements for
the RCS leakage detection instrumentation and reduces the time
allowed for the plant to operate when the only TS-required operable
RCS leakage detection instrumentation monitor is the drywell
atmospheric gaseous radiation monitor. The monitoring of RCS leakage
is not a precursor to any accident previously evaluated. The
monitoring of RCS leakage is not used to mitigate the consequences
of any accident previously evaluated. Therefore, it is concluded
that this change does not involve a significant increase in the
probability or 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 change clarifies the operability requirements for
the RCS leakage detection instrumentation and reduces the time
allowed for the plant to operate when the only TS-required operable
RCS leakage detection instrumentation monitor is the drywell
atmospheric gaseous radiation monitor. The proposed change does not
involve a physical alteration of the plant (no new or different type
of equipment will be installed) or a change in the methods governing
normal plant operation. Therefore, it is concluded that this change
does 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 a
margin of safety?
Response: No.
The proposed change clarifies the operability requirements for
the RCS leakage detection instrumentation and reduces the time
allowed for the plant to operate when the only TS-required operable
RCS leakage detection instrumentation monitor is the drywell
atmospheric gaseous radiation monitor. Reducing the amount of time
the plant is allowed to operate with only the drywell atmospheric
gaseous radiation monitor operable increases the margin of safety by
increasing the likelihood that an increase in RCS leakage will be
detected before it potentially results in gross failure. Therefore,
it is concluded that 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: Mr. John C. McClure, Nebraska Public Power
[[Page 25839]]
District, Post Office Box 499, Columbus, NE 68602-0499.
NRC Branch Chief: Robert J. Pascarelli.
PSEG Nuclear LLC, Docket No. 50-354, Hope Creek Generating Station,
Salem County, New Jersey
Date of amendment request: April 18, 2019. A publicly-available
version is in ADAMS under Accession No. ML19108A143.
Description of amendment request: The amendment would revise Hope
Creek Generating Station Technical Specification (TS) 3.6.5.1,
``Secondary Containment Integrity,'' Surveillance Requirements (SRs)
4.6.5.1.a and 4.6.5.1.b.2.a. SR 4.6.5.1.a would be revised to address
conditions during which the secondary containment pressure may not meet
the SR pressure requirements. SR 4.6.5.1.b.2.a would be modified to
acknowledge that secondary containment access openings may be open for
entry and exit. Additionally, TS Definitions 1.39.d and 1.39.g would be
revised to conform to the proposed changes to these two SRs.
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 change involve a significant increase in
the probability or consequences of an accident previously evaluated?
Response: No.
The proposed change addresses conditions during which the
secondary containment SRs are not met. The secondary containment is
not an initiator of any accident previously evaluated. As a result,
the probability of an accident previously evaluated is not
increased. The consequences of an accident previously evaluated
while utilizing the proposed changes are no different than the
consequences of an accident while utilizing the existing four hour
Completion Time for an inoperable secondary containment. In
addition, the proposed Note for SR 4.6.5.1.a provides an alternative
means to ensure the secondary containment safety function is met. As
a result, the consequences of an accident previously evaluated are
not significantly increased.
Therefore, the proposed change does not involve a significant
increase in the probability or consequences of an accident
previously evaluated.
2. Does the proposed change create the possibility of a new or
different kind of accident from any previously evaluated?
Response: No.
The proposed change does not alter the protection system design,
create new failure modes, or change any modes of operation. The
proposed change does not involve a physical alteration of the plant;
and no new or different kind of equipment will be installed.
Consequently, there are no new initiators that could result in a new
or different kind of accident.
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 change addresses conditions during which the
secondary containment SRs are not met. Conditions in which the
secondary containment is not at a negative pressure are acceptable
provided the conditions do not affect the ability of the FRVS
[filtration recirculation and ventilation system] to establish the
required secondary containment vacuum under post-accident conditions
within the time assumed in the accident analysis. This condition is
incorporated in the proposed change by requiring an analysis of
actual environmental and secondary containment pressure conditions
to confirm the capability of the FRVS is maintained within the
assumptions of the accident analysis. Therefore, the safety function
of the secondary containment is not affected. The allowance for both
an inner and outer secondary containment door to be open
simultaneously for entry and exit does not affect the safety
function of the secondary containment as the doors are promptly
closed after entry or exit, thereby restoring the secondary
containment boundary.
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: Steven Fleischer, PSEG Services Corporation,
80 Park Plaza, T-5, Newark, NJ 07102.
NRC Branch Chief: James G. Danna.
Southern Nuclear Operating Company, Docket Nos. 52-025 and 52-026,
Vogtle Electric Generating Plant, Units 3 and 4, Burke County, Georgia
Date of amendment request: March 29, 2019. A publicly-available
version is in ADAMS under Accession No. ML19088A126.
Description of amendment request: The amendment proposes a change
in Tier 1 (and associated Combined License Appendix C) Figure 2.2.4-1
(Sheet 3) to relocate the auxiliary steam header isolation valve from
the same header as the turbine bypass valves to a new header.
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 does not affect the operation or reliability
of any system, structure or component (SSC) required to maintain a
normal power operating condition or to mitigate anticipated
transients without safety-related systems. There is no change to the
auxiliary steam header isolation valve safety class or nonsafety-
related functions. With the proposed change, the auxiliary steam
header isolation valve will continue to perform its nonsafety-
related design function of providing isolation at the system
interface between the main steam system and auxiliary steam supply
system. The operation of the auxiliary steam header isolation valve
is not changed, and it remains downstream of the main steam
isolation valve (MSIV). The auxiliary steam header isolation valve
is not, nor was it, credited in limiting blowdown of a second steam
generator in the event of a steam line break upstream of an MSIV
concurrent with the failure of the other MSIV. Therefore, there is
no impact to the MSS [main steam system] design function of limiting
blowdown of a second steam generator in the event of a steam line
break upstream of an MSIV concurrent with the failure of the other
MSIV, and there is no impact to Chapter 15 evaluations.
Therefore, the proposed amendment does not involve a significant
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 does not affect the operation of systems or
equipment that could initiate a new or different kind of accident or
alter any SSC such that a new accident initiator or initiating
sequence of events is created. There is no change to the auxiliary
steam header isolation valve safety class or nonsafety-related
functions. With the proposed change, the auxiliary steam header
isolation valve will continue to perform its nonsafety-related
design function of providing isolation at the system interface
between the main steam system and auxiliary steam supply system. The
operation of the auxiliary steam header isolation valve is not
changed, and it remains downstream of the main steam isolation valve
(MSIV). The auxiliary steam header isolation valve is not, nor was
it, credited in limiting blowdown of a second steam generator in the
event of a steam line break upstream of an MSIV concurrent with the
failure of the other MSIV. Therefore, there is no impact to the MSS
design function of limiting blowdown of a second steam generator in
the event of a steam line break upstream of an MSIV concurrent with
the failure of the other MSIV, and there is no impact to Chapter 15
evaluations.
[[Page 25840]]
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 proposed change does not affect existing safety margins.
There is no change to the auxiliary steam header isolation valve
safety class or nonsafety-related functions. With the proposed
change, the auxiliary steam header isolation valve will continue to
perform its nonsafety-related design function of providing isolation
at the system interface between the main steam system and auxiliary
steam supply system. The operation of the auxiliary steam header
isolation valve is not changed, and it remains downstream of the
main steam isolation valve (MSIV). The auxiliary steam header
isolation valve is not, nor was it, credited in limiting blowdown of
a second steam generator in the event of a steam line break upstream
of an MSIV concurrent with the failure of the other MSIV. Therefore,
there is no impact to the MSS design function of limiting blowdown
of a second steam generator in the event of a steam line break
upstream of an MSIV concurrent with the failure of the other MSIV,
and there is no impact to Chapter 15 evaluations.
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: M. Stanford Blanton, Balch & Bingham LLP,
1710 Sixth Avenue North, Birmingham, AL 35203-2015.
NRC Branch Chief: Jennifer L. Dixon-Herrity.
Southern Nuclear Operating Company, Inc., Docket Nos. 50-348 and 50-
364, Joseph M. Farley Nuclear Plant, Units 1 and 2, Houston County,
Alabama
Date of amendment request: July 27, 2018, as supplemented by
letters dated May 3, 2019, and May 17, 2019. A publicly-available
version is in ADAMS under Accession Nos. ML18208A619, ML19123A253, and
ML19137A343, respectively.
Description of amendment request: The proposed amendment would
modify Technical Specification (TS) requirements to permit use of Risk-
Informed Completion Times in accordance with Nuclear Energy Institute
(NEI) topical report NEI 06-09, Revision 0-A, ``Risk-Informed Technical
Specifications Initiative 4b, Risk-Managed Technical Specifications
(RMTS) Guidelines.'' Notice of this action was previously published in
the Federal Register on September 25, 2018 (83 FR 48466). The re-
noticing of this action is provided to include two supplements dated
May 3, 2019, and May 17, 2019, to the licensee's original application
dated July 27, 2018. This re-notice supersedes the Federal Register
notice of September 25, 2018, in its entirety. The supplements added a
new Condition B in Technical Specification 3.7.8, ``Service Water
System (SWS)''.
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 [change] involve a significant
increase in the probability or consequences of an accident
previously evaluated?
Response: No.
The proposed change permits the extension of completion times
provided risk is assessed and managed within the Risk Informed
Completion Time Program. The proposed change does not involve a
significant increase in the probability of an accident previously
evaluated because the changes involve no change to the plant or its
mode of operation. The proposed change does not increase the
consequences of an accident because the design-basis mitigation
function of the affected systems is not changed and the consequences
of an accident during the extended completion time are no different
from those during the existing COMPLETION TIME.
Therefore, the proposed change does not involve a significant
increase in the probability or 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 TS revision does not change the design,
configuration, or method of plant operation. The proposed change
does not involve a physical alteration of the plant in that no new
or different kind of equipment will be installed.
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 change involve a significant reduction in a
margin of safety?
Response: No.
The proposed change permits the extension of completion times
provided risk is assessed and managed within the Risk Informed
Completion Time Program. The proposed change implements a risk-
informed configuration management program to assure that adequate
safety margins are maintained. Application of these new
specifications and the configuration management program considers
cumulative effects of multiple systems or components being out of
service and does so more effectively than the current TS.
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: Jennifer M. Buettner, Associate General
Counsel, Southern Nuclear Operating Company, Inc., 40 Inverness Center
Parkway, Birmingham, AL 35242.
NRC Branch Chief: Michael T. Markley.
STP Nuclear Operating Company, Docket Nos. 50-498 and 50-499, South
Texas Project, Units 1 and 2, Matagorda County, Texas
Date of amendment request: April 24, 2019. A publicly-available
version is in ADAMS under Accession No. ML19114A535.
Description of amendment request: The amendments would revise the
South Texas Project, Units 1 and 2, Technical Specification Tables 2.2-
1, 3.3-1, and 4.3-1, to change the description of the P-13 permissive
interlock for the Reactor Trip System instrumentation. Specifically,
the phrases ``Turbine Impulse Chamber Pressure'' and ``Turbine Impulse
Pressure'' would be replaced with ``Turbine Inlet Pressure.''
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 to replace the words ``Turbine Impulse
Chamber Pressure'' or ``Turbine Impulse Pressure'', as appropriate,
with ``Turbine Inlet Pressure'' in the descriptive text associated
with the P-13 function of the Reactor Trip System does not involve
any physical or design change to the P-13 function. The proposed
change is intended to eliminate potential confusion by making the
description generically applicable for other turbine types.
Therefore, there is no impact to the probability or consequences
of an accident previously evaluated due to the proposed change.
2. Does the proposed amendment create the possibility of a new
or different kind of
[[Page 25841]]
accident from any accident previously evaluated?
Response: No.
Replacing the words ``Turbine Impulse Chamber Pressure'' with
``Turbine Inlet Pressure'' in the descriptive text associated with
the P-13 function will not create the possibility of a new or
different kind of accident from any accident previously evaluated.
No safety-related equipment, safety function, or plant operation
will be altered as a result of this proposed change. No new operator
actions are created as a result of the proposed change.
Changing the descriptive text associated with the P-13
permissive has no impact on the accidents analyzed in the STPNOC
[STP Nuclear Operating Company] Updated Final Safety Analysis Report
(UFSAR) and is not an accident initiator. Since this change does not
impact any conditions that would initiate an accident, there is no
possibility of a new or different kind of accident resulting from
this change.
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 amendment involve a significant reduction
in a margin of safety?
Response: No.
Changing the descriptive text associated with the P-13
permissive will not affect the margin of safety. The margin of
safety presently provided by the Technical Specifications remains
unchanged.
The proposed amendment does not affect the design of the
facility or system operating parameters, does not physically alter
safety-related systems and does not affect the method in which
safety-related systems perform their functions.
Therefore, the proposed change does not impact margin of safety.
The NRC staff has reviewed the licensee's analysis and, based on
this review, it appears that the standards of 10 CFR 50.92(c) are
satisfied. Therefore, the NRC staff proposes to determine that the
request for amendments involves no significant hazards consideration.
Attorney for licensee: Kym Harshaw, Vice President and General
Counsel, STP Nuclear Operating Company, P.O. Box 289, Wadsworth, TX
77483.
NRC Branch Chief: Robert J. Pascarelli.
Union Electric Company, Docket No. 50-483, Callaway Plant, Unit 1
(Callaway), Callaway County, Missouri
Date of amendment request: March 12, 2019. A publicly-available
version is in ADAMS under Accession No. ML19071A281.
Description of amendment request: The amendment would revise the
Callaway technical specifications (TSs) to remove slave relay K620 from
the scope of TS Surveillance Requirement (SR) 3.3.2.14 testing during
shutdown conditions at 18-month intervals and incorporate it into the
scope of SR 3.3.2.6 for surveillance testing during power operations,
at a frequency in accordance with the Surveillance Frequency Control
Program.
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.
Testing slave relay K620 more frequently than currently required
will not increase the probability or the consequences of a
previously evaluated accident.
The new turbine controls being installed under a plant
modification include new EHC [Electrohydraulic Control] trip bus
coils with an impedance sized to allow a small test current to be
applied to the trip logic without activating the trip coils. This
permits the K620 slave relay to be tested on-line at the frequency
used for testing other, similar slave relays in the plant and
without any significant increase in the probability of an
inadvertent turbine trip. Consequently, the new test scheme for this
relay does not increase the probability of a previously evaluated
transient (i.e., turbine trip) for Callaway.
Slave relay K620 provides trip signals to the Main Turbine and
the Main Feedwater trip logic. Performing this test at the increased
frequency will not adversely affect the relay's performance since
the new frequency is typical for slave relays that can be tested
during plant operation. It is thus reasonable to conclude that the
likelihood of relay failure is not increased.
In regard to accident consequences, the change in test frequency
for the K620 relay does not affect its required operability. Since
the relay's function is not affected, there is no change to how the
function is credited or assumed in the plant's accident analysis.
The analyzed consequences are thus unaffected.
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.
Testing slave relay K620 more frequently than currently required
does not create the possibility of a new or different kind of
accident from any accident previously evaluated.
Currently, slave relay K620 is tested with the turbine offline
since under the current (unmodified) design, the testing of slave
relay K620 produces a test current sufficient to trip the main
turbine. The new proposed turbine controls include new EHC trip bus
coils with an impedance sized to allow a small test current to be
applied to the trip logic without activating the trip coils, thus
allowing the slave relay test to be performed online. There is no
change to the design or function of the relay itself or its
associated logic. Thus, no new failure modes are introduced by the
replacement of these trip coils.
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 amendment involve a significant reduction
in a margin of safety?
Response: No.
The proposed TS change only affects the testability of the K620
relay (and thus the frequency at which the relay is tested). The
design and function of the K620 slave relay itself are unchanged. No
changes to the accident analyses, including any associated
assumptions such as instrument setpoints or credited trip functions,
are required or being made for this proposed 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
amendment request involves no significant hazards consideration.
Attorney for licensee: John O'Neill, Pillsbury Winthrop Shaw
Pittman LLP, 2300 N Street NW, Washington, DC 20037.
NRC Branch Chief: Robert J. Pascarelli.
Union Electric Company, Docket No. 50-483, Callaway Plant, Unit 1
(Callaway), Callaway County, Missouri
Date of amendment request: March 22, 2019. A publicly-available
version is in ADAMS under Accession No. ML19081A173.
Description of amendment request: The amendment would revise the
Callaway technical specifications (TSs) to eliminate TS Section 5.5.8,
``lnservice Testing Program.'' The proposed change eliminates the
Callaway TS Section 5.5.8, to remove requirements duplicated in the
American Society of Mechanical Engineers Code for Operations and
Maintenance of Nuclear Power Plants (ASME OM Code) Code Case OMN-20,
``Inservice Test Frequency,'' which is approved for use in the Callaway
Plant inservice testing program (IST). A new defined term, ``INSERVICE
TESTING PROGRAM,'' will be added to TS Section 1.1, ``Definitions.''
The proposed change to the TSs is consistent with Technical
Specifications Task Force (TSTF) Traveler TSTF-545, Revision 3, ``TS
Inservice Testing Program Removal & Clarify SR [Surveillance
Requirement] Usage Rule Application to Section 5.5 Testing.''
[[Page 25842]]
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 change involve a significant increase in
the probability or consequences of an accident previously evaluated?
Response: No.
The proposed change revises TS Chapter 5, ``Administrative
Controls,'' Section 5.5, ``Programs and Manuals,'' by eliminating
the ``lnservice Testing Program'' specification (i.e., TS 5.5.8).
Most requirements in the Inservice Testing Program are removed, as
they are duplicative of requirements in the ASME OM Code, as
clarified by Code Case OMN-20, ``lnservice Test Frequency.'' The
remaining requirements in the Section 5.5 IST Program description
are eliminated because the NRC has determined their inclusion in the
TS is contrary to regulations. A new defined term, ``Inservice
Testing Program,'' is added to Section 1.1 of the TS, which
references the requirements of 10 CFR 50.55a(f).
Performance of inservice testing is not an initiator to any
accident previously evaluated. As a result, the probability of
occurrence of an accident is not significantly affected by the
proposed change. lnservice test frequencies under Code Case OMN-20
are equivalent to the current testing periods allowed by the TS with
the exception that test intervals greater than 2 years may be
extended by up to 6 months to facilitate test scheduling and
consideration of plant operating conditions that may not be suitable
for performance of the required testing. The testing frequency
extension will not affect the ability of the components to mitigate
any accident previously evaluated, as the components are required to
be operable during the testing period extension. Performance of
inservice tests utilizing the allowances in OMN-20 will not
significantly affect the reliability of the tested components. As a
result, the availability of the affected components, as well as
their ability to mitigate the consequences of accidents previously
evaluated is not affected.
Therefore, the proposed change does not involve a significant
increase in the probability or 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 change does not alter the design or configuration
of the plant. The proposed change does not involve a physical
alteration of the plant; no new or different kind of equipment will
be installed. The proposed change does not alter the types of
inservice testing performed. In most cases, the frequency of
inservice testing is unchanged. However, the frequency of testing
would not result in a new or different kind of accident from any
previously evaluated since the testing methods are not altered.
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 change eliminates some requirements from the TS in
lieu of requirements in the ASME Code, as modified by use of Code
Case OMN-20. Compliance with the ASME Code is required by 10 CFR
50.55a. The proposed change also allows inservice tests with test
intervals greater than 2 years to be extended by 6 months
(consistent with code case OMN-20) to facilitate test scheduling and
consideration of plant operating conditions that may not be suitable
for performance of the required testing. The testing frequency
extension will not affect the ability of the components to respond
to an accident as the components are required to be operable during
the testing period extension. The proposed change also eliminates a
statement that nothing in the ASME Code should be construed to
supersede the requirements of any TS. The NRC has determined that
statement to be incorrect. However, elimination of the statement
will have no effect on plant operation or 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
amendment request involves no significant hazards consideration.
Attorney for licensee: John O'Neill, Pillsbury Winthrop Shaw
Pittman LLP, 2300 N Street NW, Washington, DC 20037.
NRC Branch Chief: Robert J. Pascarelli.
IV. 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 can be accessed as described in the
``Obtaining Information and Submitting Comments'' section of this
document.
Duke Energy Florida, Inc., et al., Docket No. 50-302, Crystal River
Unit 3 Nuclear Generating Plant (CR-3), Citrus County, Florida
Date of application for amendment: January 16, 2019.
Brief description of amendment: The amendment approved revision 1
to the Independent Spent Fuel Storage Installation-Only Emergency Plan
for the CR-3 Site.
Date of issuance: May 3, 2019.
Effective date: As of the date of issuance and shall be implemented
within 60 days.
Amendment No.: 257. A publicly-available version is in ADAMS under
Accession No. ML19080A186; documents related to this amendment are
listed in the Safety Evaluation enclosed with the amendment.
Facility Operating License No. DPR-72: This amendment revised the
License.
Date of initial notice in Federal Register: February 12, 2019 (84
FR 3507).
The Commission's related evaluation of the amendment is contained
in a Safety Evaluation dated May 3, 2019.
No significant hazards consideration comments received: No.
[[Page 25843]]
Duke Energy Progress, LLC, Docket Nos. 50-325 and 50-324, Brunswick
Steam Electric Plant, Units 1 and 2, Brunswick County, North Carolina
Date of amendment request: April 25, 2018, as supplemented by
letter dated March 26, 2019.
Brief description of amendments: The amendments revised the
expiration date of an existing Note for Technical Specification 3.8.3,
``Diesel Fuel Oil,'' to allow, on a one-time basis, the main fuel oil
storage tank to be inoperable for up to 14 days for the purpose of
performing required inspection, cleaning, and any necessary repair
activities.
Date of issuance: May 6, 2019.
Effective date: As of the date of issuance and shall be implemented
within 120 days of issuance.
Amendment Nos.: 290 and 318. A publicly-available version is in
ADAMS under Accession No. ML19018A206; documents related to these
amendments are listed in the Safety Evaluation enclosed with the
amendments.
Renewed Facility Operating License Nos. DPR-71 and DPR-62: The
amendments revised the Renewed Facility Operating Licenses and
Technical Specifications.
Date of initial notice in Federal Register: July 3, 2018 (83 FR
31183).
The Commission's related evaluation of the amendments is contained
in a Safety Evaluation dated May 6, 2019.
No significant hazards consideration comments received: No.
Entergy Louisiana, LLC, and Entergy Operations, Inc., Docket No. 50-
458, River Bend Station, Unit 1 (River Bend), West Feliciana Parish,
Louisiana
Date of amendment request: April 30, 2018, as supplemented by
letter dated October 18, 2018.
Brief description of amendment: The amendment revised the River
Bend Emergency Plan to adopt an Emergency Action Level scheme based on
Nuclear Energy Institute (NEI) guidance in NEI 99-01, Revision 6,
``Development of Emergency Action Levels for Non-Passive Reactors,''
dated November 2012, which was endorsed by the NRC by letter dated
March 28, 2013.
Date of issuance: May 14, 2019.
Effective date: As of the date of issuance and shall be implemented
within 365 days from the date of issuance.
Amendment No.: 197. A publicly-available version is in ADAMS under
Accession No. ML19070A062; documents related to this amendment are
listed in the Safety Evaluation enclosed with the amendment.
Renewed Facility Operating License No. NPF-47: The amendment
revised the River Bend Emergency Plan.
Date of initial notice in Federal Register: July 31, 2018 (83 FR
36975). The supplemental letter dated October 18, 2018, provided
additional information that clarified the application, did not expand
the scope of the application as originally noticed, and did not change
the NRC staff's original proposed no significant hazards consideration
determination as published in the Federal Register.
The Commission's related evaluation of the amendment is contained
in a Safety Evaluation dated May 14, 2019.
No significant hazards consideration comments received: No.
Entergy Nuclear Operations, Inc., Docket No. 50-255, Palisades Nuclear
Plant, Van Buren County, Michigan
Date of amendment request: May 30, 2018, as supplemented by letters
dated February 7 and April 17, 2019.
Brief description of amendment: The amendment revised Technical
Specification 3.3.5, ``Diesel Generator (DG)--Undervoltage Start (UV
Start),'' Surveillance Requirement 3.3.5.2a by adding a channel
calibration requirement for the combined time delay setpoints for the
degraded voltage sensing relay and the degraded voltage time delay
relay.
Date of issuance: May 13, 2019.
Effective date: As of the date of issuance and shall be implemented
within 60 days.
Amendment No.: 268. A publicly-available version is in ADAMS under
Accession No. ML19107A053; documents related to this amendment are
listed in the Safety Evaluation enclosed with the amendment.
Renewed Facility Operating License No. DPR-20: Amendment revised
the Renewed Facility Operating License and Technical Specifications.
Date of initial notice in Federal Register: August 14, 2018 (83 FR
40347). The supplemental letters dated February 7 and April 17, 2019,
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 as published in the Federal Register.
The Commission's related evaluation of the amendment is contained
in a Safety Evaluation dated May 13, 2019.
No significant hazards consideration comments received: No.
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: September 28, 2018, as supplemented by
letter dated February 4, 2019.
Brief description of amendment: The amendments authorized changes
to Appendix E of the VEGP Units 3 and 4 Physical Security Plan to
describe the Transitional Security Measures that will be implemented in
the event that Unit 3 is ready to load fuel and begin operation with a
contiguous Protected Area boundary and vehicle barrier system, and
where a secure boundary is needed between VEGP Units 3 and 4. In
addition, the amendment revised the plant-specific emergency planning
inspections, tests, analyses, and acceptance criteria in Appendix C of
the VEGP Unit 4 Combined License, associated with the presence of a
security barrier between the Technical Support Center and the Unit 4
control room.
Date of issuance: April 30, 2019.
Effective date: As of the date of issuance and shall be implemented
within 30 days of issuance.
Amendment Nos.: 160 (Unit 3) and 158 (Unit 4). A publicly-available
version is in ADAMS under Accession No. ML19092A449. The documents
related to these amendments are listed in the Safety Evaluation
enclosed with the amendments.
Facility Combined Licenses Nos. NPF-91 and NPF-92: Amendment
revised the Facility Combined Licenses.
Date of initial notice in Federal Register: January 8, 2019 (84 FR
88). The February 4, 2019, supplemental letter provided additional
information that did not change the scope or the conclusions of the
staff's original proposed no significant hazards consideration
determination as published in the Federal Register.
The Commission's related evaluation of the amendment is contained
in a Safety Evaluation dated April 30, 2019.
No significant hazards consideration comments received: No.
Tennessee Valley Authority, Docket Nos. 50-327 and 50-328, Sequoyah
Nuclear Plant, Units 1 and 2, Hamilton County, Tennessee
Date of amendment request: March 9, 2018, as supplemented by
letters dated April 11, 2018, and January 30, 2019.
Brief description of amendments: The amendments authorized changes
to the Essential Raw Cooling Water Motor Control Center Breakers and
authorized revision of the Updated Final Safety
[[Page 25844]]
Analysis Report (UFSAR) to describe the normal and alternate power
sources for the ERCW system.
Date of issuance: May 7, 2019.
Effective date: As of the date of issuance and shall be implemented
within 60 days of issuance.
Amendment Nos.: 344--Unit 1 and 337--Unit 2. A publicly-available
version is in ADAMS under Accession No. ML19058A029; documents related
to these amendments are listed in the Safety Evaluation enclosed with
the amendments.
Renewed Facility Operating License Nos. DPR-77 and DPR-79:
Amendments revised the UFSAR.
Date of initial notice in Federal Register: June 5, 2018 (83 FR
26107). The supplemental letter dated January 30, 2019, 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 as published in the Federal Register.
The Commission's related evaluation of the amendments is contained
in a Safety Evaluation dated May 7, 2019.
No significant hazards consideration comments received: No.
Dated at Rockville, Maryland, this 29th day of May 2019.
For the Nuclear Regulatory Commission.
Gregory F. Suber,
Deputy Director, Division of Operating Reactor Licensing, Office of
Nuclear Reactor Regulation.
[FR Doc. 2019-11453 Filed 6-3-19; 8:45 am]
BILLING CODE 7590-01-P