[Federal Register Volume 70, Number 39 (Tuesday, March 1, 2005)]
[Notices]
[Pages 9986-10005]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 05-3627]
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NUCLEAR REGULATORY COMMISSION
Biweekly Notice; Applications and Amendments to Facility
Operating Licenses Involving No Significant Hazards Considerations
I. Background
Pursuant to section 189a. (2) of the Atomic Energy Act of 1954, as
amended (the Act), the U.S. Nuclear Regulatory Commission (the
Commission or NRC staff) is publishing this regular biweekly notice.
The Act requires the Commission publish notice of any amendments
issued, or proposed to be issued and grants the Commission the
authority to issue and make immediately effective any amendment to an
operating license 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 February 4, 2005, through February 17, 2005.
The last biweekly notice was published on February 15, 2005 (70 FR
7762).
Notice of Consideration of Issuance of Amendments to Facility Operating
Licenses, Proposed No Significant Hazards Consideration Determination,
and Opportunity for a Hearing
The Commission has made a proposed determination that the following
amendment requests involve no significant hazards consideration. Under
the Commission's regulations in 10 CFR 50.92, 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. Within 60 days after the date of publication of this
notice, the licensee may file a request for a hearing with respect to
issuance of the amendment to the subject facility operating license and
any person whose interest may be affected by this proceeding and who
wishes to participate as a party in the proceeding must file a written
request for a hearing and a petition for leave to intervene.
Normally, the Commission will not issue the amendment until the
expiration of 60 days after the date of publication of this notice. The
Commission may issue the license amendment before expiration of the 60-
day period provided that its final determination is that the amendment
involves no significant hazards consideration. In addition, the
Commission may issue the amendment prior to the expiration of the 30-
day comment period should circumstances change during the 30-day
comment period such that failure to act in a timely way would result,
for example in derating or shutdown of the facility. Should the
Commission take action prior to the expiration of either the comment
period or the notice period, it will publish in the Federal Register a
notice of issuance. Should the Commission make a final No Significant
Hazards Consideration Determination, any hearing will take place after
issuance. The Commission expects that the need to take this action will
occur very infrequently.
Written comments may be submitted by mail to the Chief, Rules and
Directives Branch, Division of Administrative Services, Office of
Administration, U.S. Nuclear Regulatory Commission, Washington, DC
20555-0001, and should cite the publication date and page number of
this Federal Register notice. Written comments may also be delivered to
Room 6D22, Two White Flint North, 11545 Rockville Pike, Rockville,
Maryland, from 7:30 a.m. to 4:15 p.m. Federal workdays. Copies of
written comments received may be examined at the Commission's Public
Document Room (PDR), located at One White Flint North, Public File Area
01F21, 11555 Rockville Pike (first floor), Rockville, Maryland. The
filing of requests for a hearing and petitions for leave to intervene
is discussed below.
Within 60 days after the date of publication of this notice, the
licensee may file a request for a hearing with respect to issuance of
the amendment to the subject facility operating license and any person
whose interest may be affected by this proceeding and who wishes to
participate as a party in the proceeding must file a written request
[[Page 9987]]
for a hearing and a petition for leave to intervene. Requests for a
hearing and a petition for leave to intervene shall be filed in
accordance with the Commission's ``Rules of Practice for Domestic
Licensing Proceedings'' in 10 CFR part 2. Interested persons should
consult a current copy of 10 CFR 2.309, which is available at the
Commission's PDR, located at One White Flint North, Public File Area
01F21, 11555 Rockville Pike (first floor), Rockville, Maryland.
Publicly available records will be accessible from the Agencywide
Documents Access and Management System's (ADAMS) Public Electronic
Reading Room on the Internet at the NRC Web site, http://www.nrc.gov/reading-rm/doc-collections/cfr/. If a request for a hearing or petition
for leave to intervene is filed within 60 days, the Commission or a
presiding officer designated by the Commission or by the Chief
Administrative Judge of the Atomic Safety and Licensing Board Panel,
will rule on the request and/or petition; and the Secretary or the
Chief Administrative Judge of the Atomic Safety and Licensing Board
will issue a notice of a hearing or an appropriate order.
As required by 10 CFR 2.309, a petition for leave to intervene
shall set forth with particularity the interest of the petitioner in
the proceeding, and how that interest may be affected by the results of
the proceeding. The petition should specifically explain the reasons
why intervention should be permitted with particular reference to the
following general requirements: (1) The name, address, and telephone
number of the requestor or petitioner; (2) the nature of the
requestor's/petitioner's right under the Act to be made a party to the
proceeding; (3) the nature and extent of the requestor's/petitioner's
property, financial, or other interest in the proceeding; and (4) the
possible effect of any decision or order which may be entered in the
proceeding on the requestor's/petitioner's interest. The petition must
also set forth the specific contentions which the petitioner/requestor
seeks to have litigated at the proceeding.
Each contention must consist of a specific statement of the issue
of law or fact to be raised or controverted. In addition, the
petitioner/requestor shall provide a brief explanation of the bases for
the contention and a concise statement of the alleged facts or expert
opinion which support the contention and on which the petitioner/
requestor intends to rely in proving the contention at the hearing. The
petitioner/requestor must also provide references to those specific
sources and documents of which the petitioner is aware and on which the
petitioner/requestor intends to rely to establish those facts or expert
opinion. The petition must include sufficient information to show that
a genuine dispute exists with the applicant on a material issue of law
or fact. Contentions shall be limited to matters within the scope of
the amendment under consideration. The contention must be one which, if
proven, would entitle the petitioner/requestor to relief. A petitioner/
requestor who fails to satisfy these requirements with respect to at
least one contention will not be permitted to participate as a party.
Those permitted to intervene become parties to the proceeding,
subject to any limitations in the order granting leave to intervene,
and have the opportunity to participate fully in the conduct of the
hearing.
If a hearing is requested, 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 decide when the hearing is held. If the final determination is that
the amendment request involves no significant hazards consideration,
the Commission may issue the amendment and make it immediately
effective, notwithstanding the request for a hearing. Any hearing held
would take place after issuance of the amendment. If the final
determination is that the amendment request involves a significant
hazards consideration, any hearing held would take place before the
issuance of any amendment.
A request for a hearing or a petition for leave to intervene must
be filed 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; (2) courier, express mail, and expedited delivery services:
Office of the Secretary, Sixteenth Floor, One White Flint North, 11555
Rockville Pike, Rockville, Maryland, 20852, Attention: Rulemaking and
Adjudications Staff; (3) e-mail addressed to the Office of the
Secretary, U.S. Nuclear Regulatory Commission, [email protected];
or (4) facsimile transmission addressed to the Office of the Secretary,
U.S. Nuclear Regulatory Commission, Washington, DC, Attention:
Rulemakings and Adjudications Staff at (301) 415-1101, verification
number is (301) 415-1966. A copy of the request for hearing and
petition for leave to intervene should also be sent to the Office of
the General Counsel, U.S. Nuclear Regulatory Commission, Washington, DC
20555-0001, and it is requested that copies be transmitted either by
means of facsimile transmission to (301) 415-3725 or by e-mail to
[email protected]. A copy of the request for hearing and petition
for leave to intervene should also be sent to the attorney for the
licensee.
Nontimely requests and/or petitions and contentions will not be
entertained absent a determination by the Commission or the presiding
officer of the Atomic Safety and Licensing Board that the petition,
request and/or the contentions should be granted based on a balancing
of the factors specified in 10 CFR 2.309(a)(1)(I)-(viii).
For further details with respect to this action, see the
application for amendment which is available for public inspection at
the Commission's PDR, located at One White Flint North, Public File
Area 01F21, 11555 Rockville Pike (first floor), Rockville, Maryland.
Publicly available records will be accessible from the ADAMS Public
Electronic Reading Room on the Internet at the NRC Web site, http://www.nrc.gov/reading-rm/adams.html. If you do not have access to ADAMS
or if there are problems in accessing the documents located in ADAMS,
contact the PDR Reference staff at 1 (800) 397-4209, (301) 415-4737 or
by e-mail to [email protected].
AmerGen Energy Company, LLC, Docket No. 50-289, Three Mile Island
Nuclear Station, Unit 1 (TMI-1), Dauphin County, Pennsylvania
Date of amendment request: June 24, 2004.
Description of amendment request: The proposed amendment would
revise Surveillance Requirement (SR) 4.0.2 to extend the delay period,
before entering a Limiting Condition for Operation, following a missed
surveillance. The delay period would be extended from the current limit
of `` * * * up to 24 hours or up to the limit of the specified
Frequency, whichever is less'' to `` * * * up to 24 hours or up to the
limit of the specified Frequency, whichever is greater.'' In addition,
the following requirement would be added to SR 4.0.2: ``A risk
evaluation shall be performed for any Surveillance delayed greater than
24 hours and the risk impact shall be managed.'' In addition, a
Technical Specifications (TSs) Bases Control Program would be adopted
as new TS 6.18.
Basis for proposed no significant hazards consideration
determination: The NRC staff issued a notice of
[[Page 9988]]
opportunity for comment in the Federal Register on June 14, 2001 (66 FR
32400), on possible amendments concerning missed surveillances,
including a model safety evaluation and model no significant hazards
consideration (NSHC) determination, using the consolidated line item
improvement process. The NRC staff subsequently issued a notice of
availability of the models for referencing in license amendment
applications in the Federal Register on September 28, 2001 (66 FR
49714). The licensee affirmed the applicability of the following NSHC
determination in its application dated June 24, 2004.
As required by 10 CFR 50.91(a), an analysis of the issue of no
significant hazards consideration is presented below:
Criterion 1--The Proposed Change Does Not Involve a Significant
Increase in the Probability or Consequences of an Accident Previously
Evaluated
The proposed change relaxes the time allowed to perform a missed
surveillance and adds a Bases Control Program. The time between
surveillances is not an initiator of any accident previously
evaluated. Consequently, the probability of an accident previously
evaluated is not significantly increased. The equipment being tested
is still required to be operable and capable of performing the
accident mitigation functions assumed in the accident analysis. As a
result, the consequences of any accident previously evaluated are
not significantly affected. Any reduction in confidence that a
standby system might fail to perform its safety function due to a
missed surveillance is small and would not, in the absence of other
unrelated failures, lead to an increase in consequences beyond those
estimated by existing analyses. The addition of a requirement to
assess and manage the risk introduced by the missed surveillance
will further minimize possible concerns. The addition of a new
Section 6.18 to add a Bases Control Program has no effect on the
operation or testing of any plant equipment and would not affect any
accident initiator. The addition of a Bases Control Program is
administrative in nature, and would not affect the probability or
consequences of an accident. Therefore, this change does not involve
a significant increase in the probability or consequences of an
accident previously evaluated.
Criterion 2--The Proposed Change Does Not Create the Possibility of a
New or Different Kind of Accident From Any Previously Evaluated
The proposed change 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. A
missed surveillance will not, in and of itself, introduce new
failure modes or effects and any increased chance that a standby
system might fail to perform its safety function due to a missed
surveillance would not, in the absence of other unrelated failures,
lead to an accident beyond those previously evaluated. The addition
of a requirement to assess and manage the risk introduced by the
missed surveillance will further minimize possible concerns. The
addition of a Bases Control Program is administrative in nature, and
will not create any new accident initiators. Thus, this change does
not create the possibility of a new or different kind of accident
from any accident previously evaluated.
Criterion 3--The Proposed Change Does Not Involve a Significant
Reduction in the Margin of Safety
The extended time allowed to perform a missed surveillance does
not result in a significant reduction in the margin of safety. As
supported by the historical data, the likely outcome of any
surveillance is verification that the LCO [Limiting Condition for
Operation] is met. Failure to perform a surveillance within the
prescribed frequency does not cause equipment to become inoperable.
The only effect of the additional time allowed to perform a missed
surveillance on the margin of safety is the extension of the time
until inoperable equipment is discovered to be inoperable by the
missed surveillance. However, given the rare occurrence of
inoperable equipment, and the rare occurrence of a missed
surveillance, a missed surveillance on inoperable equipment would be
very unlikely. This must be balanced against the real risk of
manipulating the plant equipment or condition to perform the missed
surveillance. In addition, parallel trains and alternate equipment
are typically available to perform the safety function of the
equipment not tested. Thus, there is confidence that the equipment
can perform its assumed safety function. The addition of a Bases
Control Program is administrative in nature, serves to ensure that
changes to the Bases are made in accordance with approved criteria,
and will not have a significant affect on the margin of safety.
Therefore, this change does not involve a significant reduction in
a margin of safety. Based upon the reasoning presented above and the
previous discussion of the amendment request, the requested change does
not involve a significant hazards consideration.
Attorney for licensee: Thomas S. O'Neill, Associate General
Counsel, AmerGen Energy Company, LLC, 4300 Winfield Road, Warrenville,
IL 60555.
NRC Section Chief: Richard J. Laufer.
Carolina Power & Light Company, et al., Docket No. 50-400, Shearon
Harris Nuclear Power Plant, Unit 1, Wake and Chatham Counties, North
Carolina
Date of amendment request: October 15, 2004.
Description of amendment request: The proposed amendment revises
surveillance requirements related to the reactor coolant pump flywheel
inspections to extend the allowable inspection interval to 20 years.
The NRC staff issued a notice of availability of a model safety
evaluation and model no significant hazards consideration (NSHC)
determination for referencing in license amendment applications in the
Federal Register on October 22, 2003 (68 FR 60422). The licensee
affirmed the applicability of the model NSHC determination in its
application dated October 15, 2004.
Basis for proposed no significant hazards consideration
determination: As required by 10 CFR 50.91(a), an analysis of the issue
of no significant hazards consideration is presented below:
(1) The proposed change does not involve a significant increase
in the probability or consequences of an accident previously
evaluated.
The proposed change to the RCP flywheel examination frequency
does not change the response of the plant to any accidents. The RCP
will remain highly reliable and the proposed change will not result
in a significant increase in the risk of plant operation. Given the
extremely low failure probabilities for the RCP motor flywheel
during normal and accident conditions, the extremely low probability
of a loss-of-coolant accident (LOCA) with loss of offsite power
(LOOP), and assuming a conditional core damage probability (CCDP) of
1.0 (complete failure of safety systems), the core damage frequency
(CDF) and change in risk would still not exceed the NRC's acceptance
guidelines contained in Regulatory Guide (RG) 1.174 (<1.0E-6 per
year). Moreover, considering the uncertainties involved in this
evaluation, the risk associated with the postulated failure of an
RCP motor flywheel is significantly low. Even if all four RCP motor
flywheels are considered in the bounding plant configuration case,
the risk is still acceptably low.
The proposed change does not adversely affect accident
initiators or precursors, nor alter the design assumptions,
conditions, or configuration of the facility, or the manner in which
the plant is operated and maintained; alter or prevent the ability
of structures, systems, components (SSCs) from performing their
intended function to mitigate the consequences of an initiating
event within the assumed acceptance limits; or affect the source
term, containment isolation, or radiological release assumptions
used in evaluating the radiological consequences of an accident
previously evaluated. Further, the proposed change does not increase
the type or amount of radioactive effluent that may be released
offsite, nor significantly increase individual or cumulative
occupational/public radiation exposure. 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) The proposed change does not create the possibility of a new
or different kind of
[[Page 9989]]
accident from any accident previously evaluated.
The proposed change in flywheel inspection frequency does not
involve any change in the design or operation of the RCP. Nor does
the change to examination frequency affect any existing accident
scenarios, or create any new or different accident scenarios.
Further, the change does not involve a physical alteration of the
plant (i.e., no new or different type of equipment will be
installed) or alter the methods governing normal plant operation. In
addition, the change does not impose any new or different
requirements or eliminate any existing requirements, and does not
alter any assumptions made in the safety analysis. The proposed
change is consistent with the safety analysis assumptions and
current plant operating practice. Therefore, the proposed change
does not create the possibility of a new or different kind of
accident from any accident previously evaluated.
(3) The proposed change does not involve a significant reduction
in a margin of safety.
The proposed change 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 impacted by this change. The proposed change will not result
in plant operation in a configuration outside of the design basis.
The calculated impact on risk is insignificant and meets the
acceptance criteria contained in RG 1.174. There are no significant
mechanisms for inservice degradation of the RCP flywheel. Therefore,
the proposed change does not involve a significant reduction in a
margin of safety.
The NRC staff proposes to determine that the amendment request
involves no significant hazards consideration.
Attorney for licensee: David T. Conley, Associate General Counsel
II--Legal Department, Progress Energy Service Company, LLC, Post Office
Box 1551, Raleigh, North Carolina 27602.
NRC Section Chief: Michael L. Marshall, Jr.
Connecticut Yankee Atomic Power Company, Docket No. 50-213, Haddam Neck
Plant, Middlesex County, Connecticut
Date of amendment request: December 1, 2004.
Description of amendment requests: The Haddam Neck Plant (HNP) is
currently undergoing active decommissioning. The proposed amendment
would revise the License Termination Plan (LTP) to revise the buried
debris dose model and surface contamination release limits for various
piping sizes. Specifically CYAPCO proposes to:
1. Modify the dose model for volumetrically contaminated concrete,
rebar (hereafter referred to as simply ``concrete''), the containment
liner and embedded piping in basements that are to remain in place at
the HNP site. The revised approach results in the offsite disposal of a
larger percentage of the concrete structures (approximately 75% of that
which would remain under the current approach). The overall effect
results in a smaller amount of radioactivity contained in concrete to
remain on-site than is allowed by the current LTP. The method of
calculating the future groundwater pathway dose using the concrete
debris model is being revised to an inventory based approach which will
include activity inventories from the containment liner, embedded
piping inside surfaces and radioactivity released from volumetrically
contaminated concrete (which is controlled by diffusion rate through
basement walls and flowable fill). The concrete that will remain is in
the containment lower walls and floor mat, the in-core instrumentation
sump, and the lower walls and floor of the spent fuel pool in the fuel
building. The Basement Fill Model will also be used for other basements
and footings that will remain on site using the results of future
characterization surveys.
2. Additionally, CYAPCO proposes to include surface contamination
release levels for other pipe diameters that may be encountered during
the decommissioning beyond that currently included in the LTP for 4
inch piping.
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:
In accordance with 10 CFR 50.92, CYAPCO has reviewed the
amendment request and concluded that the amendment request does not
involve a Significant Hazards Consideration (SHC). The basis for
this conclusion is that the three criteria of 10 CFR 50.92(c) are
not compromised. The amendment request does not involve an SHC
because the amendment request would not:
A. Involve a significant increase in the probability or
consequences of an accident previously evaluated.
The activities included in the amendment request are within the
bounds of those contained in the HNP Updated Final Safety Analysis
Report (UFSAR). The HNP UFSAR Chapter 15 provides a discussion of
the radiological events postulated to occur as a result of
decommissioning activities with bounding consequences resulting from
a resin container accident. This accident is expected to contain
more potential airborne activity than can be released from other
decommissioning events. The radionuclide distribution assumed for
the resin container has a greater inventory of transuranics
radionuclides (major dose contributor) than the distribution of
plant derived radionuclides in the components involved in other
decommissioning activities. The HNP UFSAR also discusses a fuel
handling accident in the fuel building, involving the drop of a
spent fuel assembly onto the fuel racks. The postulated drop assumes
the rupture of all fuel rods in the associated assembly. The
probability or consequences of this accident would not be increased
during any future fuel operations in the spent fuel building related
to decommissioning. Transfer of the spent fuel to canisters for dry
cask storage involves additional restrictions contained in the cask
certificate of compliance in order to maintain decommissioning
activities within the assumptions of and consequences of the fuel
handling accident. No systems, structures, or components that could
initiate or be required to mitigate consequences of an accident are
affected by the amendment request in any way not previously
evaluated in the HNP UFSAR. Therefore, the amendment request does
not involve any increase in the probability or consequences of any
accident previously evaluated.
B. Create the possibility of a new or different kind of accident
from any accident previously evaluated.
Accident analyses related to decommissioning activities are
addressed in the HNP UFSAR. The activities included in the amendment
request are within the bounds of those considered in the HNP UFSAR.
Thus, the amendment request does not affect plant systems,
structures, or components in any way previously evaluated in the HNP
UFSAR. The amendment request does not introduce any new failure
modes. Therefore, the amendment request will not create the
possibility of a new or different kind of accident from any
previously evaluated.
C. Involve a significant reduction in a margin of safety.
The HNP LTP is a plan for demonstrating compliance with
radiological criteria for license termination as provided in 10 CFR
20.1402. The margin of safety defined in the statements of
consideration for the final rule on the Radiological Criteria for
License Termination is described as the margin between 100 mrem/yr
public dose limit established in 10 CFR 20.1301 for licensed
operation and the 25 mrem/yr dose limit to the average member of the
critical group at a site considered acceptable for unrestricted use
(one of the criteria of 10 CFR 20.1402). This margin of safety
accounts for the potential effects of multiple sources of radiation
exposure to the critical group. Since the HNP LTP was designed to
comply with the radiological criteria for license termination for
unrestricted use, this license amendment request supports this
margin of safety. Also, as previously discussed, the bounding
accident for decommissioning is the resin container accident. Since
the bounding decommissioning accident results in more airborne
radioactivity than can be released from the other decommissioning
events, the margin of safety associated with consequences of
decommissioning accidents is not reduced by this amendment request.
Thus, the amendment request does not involve a significant reduction
in the margin of safety.
[[Page 9990]]
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.
NRC Section Chief: Claudia Craig.
Duke Power Corporation (DPC), Docket Nos. 50-369 and 50-370, McGuire
Nuclear Station (McGuire), Units 1 and 2, Mecklenburg County, North
Carolina
Date of amendment request: January 19, 2005.
Description of amendment request: The proposed amendments would
revise the McGuire, Units 1 and 2, Technical Specification (TS) 5.6.5.b
to add an NRC-approved Topical Report to the list of analytical methods
used to determine core operating limits.
Basis for proposed no significant hazards consideration
determination: As required by 10 CFR 50.91(a), the licensee has
provided its analysis of the issue of no significant hazards
consideration, which is presented below:
Criterion 1--Does this LAR Involve a Significant Increase in the
Probability or Consequences of an Accident Previously Evaluated?
No. This LAR makes an administrative change to Technical
Specification (TS) 5.6.5.b, ``Core Operating Limits Report (COLR).''
This TS contains a listing of documents (analytical methods) that
are used to determine core operating limits. These documents are
separately and individually reviewed and approved by the NRC. The
current LAR adds a new document, DPC-NE-1005P-A, ``Duke Power
Nuclear Design Methodology Using CASMO-4/SIMULATE-3 MOX,'' (DPC
Proprietary), to the list in TS 5.6.5.b. Topical Report ``DPC-NE-
1005P-A'' has been previously reviewed by the NRC and determined to
be appropriate for use at McGuire. The NRC's determination was
documented in a safety evaluation report dated August 20, 2004.
Based on these considerations, it has been determined that the
proposed administrative change has no impact on any accident
probabilities or consequences.
Criterion 2--Does This LAR Create the Possibility of a New or Different
Kind of Accident From Any Accident Previously Evaluated?
No. This LAR is solely administrative in nature since it only
adds an NRC-approved licensing basis document to the TS. No new
accident causal mechanisms will be created as a result of the NRC
approval of this LAR.
Criterion 3--Does This LAR Involve a Significant Reduction in a Margin
of Safety?
No. This LAR is solely administrative in nature. The analytical
methodologies used to generate the core operating limits are
separately and individually reviewed and approved by the NRC, and
are unchanged by this LAR. The change contained in this LAR merely
revises the McGuire TS in an administrative manner in order to
conform with a Duke licensing action that has been previously
approved by the NRC. Therefore the change proposed in this amendment
request has no impact on 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: Ms. Lisa F. Vaughn, Duke Energy Corporation,
422 South Church Street, Charlotte, North Carolina 28201-1006.
NRC Section Chief: John A. Nakoski.
Entergy Gulf States, Inc., and Entergy Operations, Inc., Docket No. 50-
458, River Bend Station, Unit 1, West Feliciana Parish, Louisiana
Date of amendment request: December 20, 2004.
Description of amendment request: The requested change will delete
Technical Specification (TS) 5.5.1, ``Occupational Radiation Exposure
Report,'' and TS 5.6.4, ``Monthly Operating Reports.''
The NRC staff issued a notice of availability of a model no
significant hazards consideration (NSHC) determination for referencing
in license amendment applications in the Federal Register on June 23,
2004 (69 FR 35067). The licensee affirmed the applicability of the
model NSHC determination in its application dated December 20, 2004.
Basis for proposed no significant hazards consideration
determination: As required by 10 CFR 50.91(a), an analysis of the issue
of no significant hazards consideration 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 eliminates the Technical Specifications
(TSs) reporting requirements to provide a monthly operating report
of shutdown experience and operating statistics if the equivalent
data is submitted using an industry electronic database. It also
eliminates the TS reporting requirement for an annual occupational
radiation exposure report, which provides information beyond that
specified in NRC regulations. The proposed change involves no
changes to plant systems or accident analyses. As such, the change
is administrative in nature and does not affect initiators of
analyzed events or assumed mitigation of accidents or transients.
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 involve a physical alteration of
the plant, add any new equipment, or require any existing equipment
to be operated in a manner different from the present design.
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.
This is an administrative change to reporting requirements of
plant operating information and occupational radiation exposure
data, and has no effect on plant equipment, operating practices or
safety analyses assumptions. For these reasons, the proposed change
does not involve a significant reduction in the margin of safety.
The NRC staff proposes to determine that the amendment request
involves no significant hazards consideration.
Attorney for licensee: Mark Wetterhahn, Esq., Winston & Strawn,
1400 L Street, NW., Washington, DC 20005.
NRC Section Chief: Allen G. Howe.
Entergy Nuclear Operations, Inc., Docket No. 50-293, Pilgrim Nuclear
Power Station, Plymouth County, Massachusetts
Date of amendment request: December 14, 2004.
Description of amendment request: The proposed amendment would
eliminate certain administrative requirements for safety limit
violations that are adequately addressed in 10 CFR 50.36(c)(1)(i)(A),
10 CFR 50.72, 10 CFR 50.73, and by procedures; replace plant-specific
titles with generic titles; remove the remaining responsibilities of
the Operations Review Committee; replace descriptive details specified
in Technical Specification (TS) 3.13.A.1 associated with 10 CFR
50.55a(f), ``Inservice Testing Requirements,'' with reference to the
``Inservice Code Testing Program''; make administrative changes to TS
5.5.4, ``Radioactive Effluent Controls Program''; and make editorial
corrections and clarifications.
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:
Entergy has evaluated whether or not a significant hazards
consideration is involved with the proposed amendment(s) by focusing
[[Page 9991]]
on the three standards set forth in 10 CFR 50.92, ``Issuance of
amendment,'' as discussed 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 is administrative in nature
and does not involve the modification of any plant equipment or
affect basic plant operation. There is no impact to any accident
previously evaluated.
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 involve any physical
alteration of plant equipment and does not change the method by
which any safety-related system performs its function. As such, no
new or different types of equipment will be installed, and the basic
operation of installed equipment is unchanged. The methods governing
plant operation and testing remain consistent with current safety
analysis assumptions.
Therefore, the proposed change does not create the possibility
of a new or different kind of accident from any accident previously
evaluated.
3. Does the proposed change involve a significant reduction in a
margin of safety?
Response: No. The proposed change represents the relocation of
specific Technical Specification requirements, based on regulatory
guidance and previously approved changes for other stations or
deletion of detail redundant to regulations or no longer applicable
(i.e., expired one-time exceptions). The proposed change is
administrative in nature, does not negate or revise any existing
requirement, and does not adversely affect existing plant safety
margins or the reliability of the equipment assumed to operate in
the safety analysis. As such, there are no changes being made to
safety analysis assumptions, safety limits or safety system settings
that would adversely affect plant safety as a result of the proposed
change. Margins of safety are unaffected by requirements that are
retained, but relocated from the Technical Specifications.
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 50.92(c) are
satisfied. Therefore, the NRC staff proposes to determine that the
amendment request involves no significant hazards consideration.
Attorney for licensee: J.M. Fulton, Esquire, Assistant General
Counsel, Pilgrim Nuclear Power Station, 600 Rocky Hill Road, Plymouth,
Massachusetts, 02360-5599.
NRC Section Chief: Darrell Roberts.
Entergy Nuclear Operations, Inc., Docket No. 50-293, Pilgrim Nuclear
Power Station, Plymouth County, Massachusetts
Date of amendment request: December 14, 2004.
Description of amendment request: The proposed amendment would
remove the additional requirement to perform functional testing of the
Average Power Range Monitor (APRM) and Anticipated Transient Without
Scram Recirculation Pump Trip Alternate Rod Insertion instrumentation
on each startup, even when the nominally required quarterly testing is
current. Additionally, performance of the APRM High Flux heat balance
calibration is modified to apply only after 12 hours at >25% power.
Additional editorial clarifications related to Table 4.2.A through
4.2.G, Note 2 and associated Table references are also proposed.
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 changes to eliminate startup-related
functional testing, even when the nominally required quarterly
testing is current, will not result in a significant increase in the
probability or consequences of an accident previously evaluated
because there is no change to the requirement that the instrument
channels remain operable and are periodically tested throughout the
time that the associated function is required. The surveillance
continues to be performed at the normal frequency and the normal
surveillance frequency has been shown, based on operating
experience, to be adequate for assuring that required conditions are
established and maintained.
Delaying the APRM [Average Power Range Monitor] heat balance
calibration until conditions allow for accurate results will not
result in a significant increase in the probability or consequences
of an accident previously evaluated because there is no change to
the requirement that the instrument channels remain operable. The
ability of the APRMs to adequately respond to power excursions from
< 25% that assume an APRM trip at 120% is not significantly impacted
by deferring the APRM-to-heat balance calibration from the currently
required 15% power, until the proposed 12 hours after >= 25% power.
Additional editorial changes have no technical or operational
impact.
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 involve any physical
alteration of plant equipment and does not change the method by
which any safety-related system performs its function. As such, no
new or different types of equipment will be installed, and the basic
operation of installed equipment is unchanged. The methods governing
plant operation and testing remain consistent with current safety
analysis assumptions.
Therefore, the proposed change does not create the possibility
of a new or different kind of accident from any accident previously
evaluated.
3. Does the proposed change involve a significant reduction in a
margin of safety?
Response: No. The proposed changes do not negate any existing
equipment or system performance requirements, and do not adversely
affect existing plant safety margins or the reliability of the
equipment assumed to operate in the safety analysis. As such, there
are no changes being made to safety analysis assumptions, safety
limits or safety system settings that would adversely affect plant
safety as a result of the 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 50.92(c) are
satisfied. Therefore, the NRC staff proposes to determine that the
amendment request involves no significant hazards consideration.
Attorney for licensee: J. M. Fulton, Esquire, Assistant General
Counsel, Pilgrim Nuclear Power Station, 600 Rocky Hill Road, Plymouth,
Massachusetts, 02360-5599.
NRC Section Chief: Darrell Roberts.
Entergy Nuclear Operations, Inc., Docket No. 50-293, Pilgrim Nuclear
Power Station, Plymouth County, Massachusetts
Date of amendment request: December 14, 2004.
Description of amendment request: The proposed amendment would
relocate various requirements from the Technical Specification (TS) to
the Final Safety Analysis Report (FSAR) or TS Bases.
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
[[Page 9992]]
consequences of an accident previously evaluated?
Response: No. The proposed relocations are administrative in
nature and do not involve the modification of any plant equipment or
affect basic plant operation. The associated instrumentation and
inspections are not assumed to be an initiator of any analyzed
event, nor are these limits assumed in the mitigation of
consequences of accidents.
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 involve any physical
alteration of plant equipment and does not change the method by
which any safety-related system performs its function. As such, no
new or different types of equipment will be installed, and the basic
operation of installed equipment is unchanged. The methods governing
plant operation and testing remain consistent with current safety
analysis assumptions. Therefore, the proposed change does not create
the possibility of a new or different kind of accident from any
accident previously evaluated.
3. Does the proposed change involve a significant reduction in a
margin of safety?
Response: No. The proposed changes to relocate current TS
requirements to the FSAR, consistent with regulatory guidance and
previously approved changes for other stations, are administrative
in nature. These changes do not negate any existing requirement, and
do not adversely affect existing plant safety margins or the
reliability of the equipment assumed to operate in the safety
analysis. As such, there are no changes being made to safety
analysis assumptions, safety limits or safety system settings that
would adversely affect plant safety as a result of the proposed
change. Margins of safety are unaffected by requirements that are
retained, but relocated from the Technical Specifications to the
FSAR. 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 50.92(c) are
satisfied. Therefore, the NRC staff proposes to determine that the
amendment request involves no significant hazards consideration.
Attorney for licensee: J.M. Fulton, Esquire, Assistant General
Counsel, Pilgrim Nuclear Power Station, 600 Rocky Hill Road, Plymouth,
Massachusetts, 02360-5599.
NRC Section Chief: Darrell Roberts.
Entergy Operations, Inc., System Energy Resources, Inc., South
Mississippi Electric Power Association, and Entergy Mississippi, Inc.,
Docket No. 50-416, Grand Gulf Nuclear Station, Unit 1, Claiborne
County, Mississippi
Date of amendment request: December 17, 2004.
Description of amendment request: The proposed amendment would
delete the Technical Specification (TS) requirements to submit monthly
operating reports and occupational radiation exposure reports.
The NRC staff issued a notice of availability of a model no
significant hazards consideration (NSHC) determination for referencing
in licensing amendment applications in the Federal Register on June 23,
2004 (69 FR 35067). The licensee affirmed the applicability of the
model NSHC determination in its application dated December 17, 2004.
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 NSHC, 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 eliminates the Technical Specifications
(TSs) reporting requirements to provide a monthly operating report
of shutdown experience and operating statistics if the equivalent
data is submitted using an industry electronic database. It also
eliminates the TS reporting requirement for an annual occupational
radiation exposure report, which provides information beyond that
specified in NRC regulations. The proposed change involves no
changes to plant systems or accident analyses. As such, the change
is administrative in nature and does not affect initiators of
analyzed events or assumed mitigation of accidents or transients.
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 involve a physical alteration of
the plant, add any new equipment, or require any existing equipment
to be operated in a manner different from the present design.
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
This is an administrative change to reporting requirements of
plant operating information and occupational radiation exposure
data, and has no effect on plant equipment, operating practices or
safety analyses assumptions. For these reasons, the proposed change
does not involve a significant reduction in the margin of safety.
The NRC staff proposes to determine that the amendment request
involves no significant hazards consideration.
Attorney for licensee: Nicholas S. Reynolds, Esquire, Winston and
Strawn, 1400 L Street, NW., 12th Floor, Washington, DC 20005-3502
NRC Section Chief: Allen G. Howe.
Florida Power Corporation, et al., Docket No. 50-302, Crystal River
Unit 3 Nuclear Generating Plant, Citrus County, Florida
Date of amendment request: October 15, 2004.
Description of amendment request: The proposed amendment revises
surveillance requirements related to the reactor coolant pump (RCP)
flywheel inspections to extend the allowable inspection interval to 20
years.
The NRC staff issued a model safety evaluation and model no
significant hazards consideration (NSHC) determination for referencing
in license amendment applications in the Federal Register on June 24,
2003 (68 FR 37590). The notice of availability of the model application
was issued on October 22, 2003 (68 FR 60422). The licensee affirmed the
applicability of the model NSHC determination in its application dated
October 15, 2004.
Basis for proposed no significant hazards consideration
determination: As required by 10 CFR 50.91(a), an analysis of the issue
of no significant hazards consideration is presented below:
Criterion 1--The Proposed Change Does Not Involve a Significant
Increase in the Probability or Consequences of an Accident Previously
Evaluated
The proposed change to the RCP flywheel examination frequency
does not change the response of the plant to any accidents. The RCP
will remain highly reliable and the proposed change will not result
in a significant increase in the risk of plant operation. Given the
extremely low failure probabilities for the RCP motor flywheel
during normal and accident conditions, the extremely low probability
of a loss-of-coolant accident (LOCA) with loss of offsite power
(LOOP), and assuming a conditional core damage probability (CCDP) of
1.0 (complete failure of safety systems), the core damage frequency
(CDF) and change in risk would still not exceed the NRC's acceptance
guidelines [contained] in RG [Regulatory Guide] 1.174 (<1.0E-6 per
year). Moreover, considering the uncertainties involved in this
evaluation, the risk associated with the postulated failure of an
RCP motor flywheel
[[Page 9993]]
is significantly low. Even if all four RCP motor flywheels are
considered in the bounding plant configuration case, the risk is
still acceptably low.
The proposed change does not adversely affect accident
initiators or precursors, nor alter the design assumptions,
conditions, or configuration of the facility, or the manner in which
the plant is operated and maintained; alter or prevent the ability
of structures, systems, components (SSCs) from performing their
intended function to mitigate the consequences of an initiating
event within the assumed acceptance limits; or affect the source
term, containment isolation, or radiological release assumptions
used in evaluating the radiological consequences of an accident
previously evaluated. Further, the proposed change does not increase
the type or amount of radioactive effluent that may be released
offsite, nor significantly increase individual or cumulative
occupational/public radiation exposure. 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.
Criterion 2--The Proposed Change Does Not Create the Possibility of a
New or Different Kind of Accident From Any Accident Previously
Evaluated.
The proposed change in flywheel inspection frequency does not
involve any change in the design or operation of the RCP. Nor does
the change to examination frequency affect any existing accident
scenarios, or create any new or different accident scenarios.
Further, the change does not involve a physical alteration of the
plant (i.e., no new or different type of equipment will be
installed) or alter the methods governing normal plant operation. In
addition, the change does not impose any new or different
requirements or eliminate any existing requirements, and does not
alter any assumptions made in the safety analysis. The proposed
change is consistent with the safety analysis assumptions and
current plant operating practice. Therefore, the proposed change
does not create the possibility of a new or different kind of
accident from any accident previously evaluated.
Criterion 3--The Proposed Change Does Not Involve a Significant
Reduction in a Margin of Safety.
The proposed change 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 impacted by this change. The proposed change will not result
in plant operation in a configuration outside of the design basis.
The calculated impact on risk is insignificant and meets the
acceptance criteria contained in RG 1.174. There are no significant
mechanisms for inservice degradation of the RCP flywheel. Therefore,
the proposed change does not involve a significant reduction in a
margin of safety.
The NRC staff proposes to determine that the amendment request
involves no significant hazards consideration.
Attorney for licensee: David T. Conley, Associate General Counsel
II--Legal Department, Progress Energy Service Company, LLC, Post Office
Box 1551, Raleigh, North Carolina 27602.
NRC Section Chief: Michael L. Marshall, Jr.
Florida Power and Light Company, Docket No. 50-389, St. Lucie Plant,
Unit No. 1, St. Lucie County, Florida
Date of amendment request: December 20, 2004.
Description of amendment request: The proposed license amendment
would extend the effectiveness of the current Technical Specification
pressure/temperature (P/T) limit curves, also called the heatup and
cooldown curves, from 23.6 to 35 effective full power years (EFPY). The
low temperature overpressure protection requirements, which are based
on the P/T limits, would also be extended to 35 EFPY. The proposed
amendment would revise Technical Specification Figures 3.1-1b, 3.4-2a,
3.4-2b, and 3.4-3.
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) Operation of the facility in accordance with the proposed
amendment would not involve a significant increase in the
probability or consequences of an accident previously evaluated.
The pressure/temperature (P/T) limit curves in the Technical
Specifications are conservatively generated in accordance with the
fracture toughness requirements of 10 CFR 50, Appendix G, as
supplemented by the ASME [American Society of Mechanical Engineers]
Code [Boiler and Pressure Vessel Code], Section Xl, Appendix G
recommendations. The adjusted reference temperature (ART) values are
based on the Regulatory Guide 1.99, Revision 2, shift prediction and
attenuation formula and have been validated by a credible reactor
vessel surveillance program. There are no changes to the limit
curve, only a change in the period of applicability based on more
recent fluence predictions and new best estimate chemistry
information. Based on the current fluence projections, analysis has
demonstrated that the current P/T limit curves will remain
conservative for up to 35 EFPY.
In conjunction with extending the effectiveness of the existing
P/T limit curves, the low temperature overpressure protection (LTOP)
analysis for 23.6 EFPY is also extended to 35 EFPY. The LTOP
analysis confirms that the current setpoints for the power operated
relief valves (PORVs) will provide the appropriate overpressure
protection at low reactor coolant system (RCS) temperatures. Because
the P/T limit curves have not changed, the existing LTOP values have
not changed, which include the PORV setpoints.
The P/T limit curves and LTOP analysis have not changed;
therefore, the proposed amendment does not represent a change in the
configuration or operation of the plant. The results of the existing
LTOP analysis have not changed, and the limiting pressures for given
temperatures will not be exceeded for the postulated transients.
Therefore, assurance is provided that reactor vessel integrity will
be maintained. Thus, the proposed amendment does not involve an
increase in the probability or consequences of accidents previously
evaluated.
(2) Operation of the facility in accordance with the proposed
amendment would not create the possibility of a new or different
kind of accident from any previously evaluated.
The requirements for P/T limit curves and LTOP have been in
place since the beginning of plant operation. The only changes in
these curves are the extension of the period of applicability
(EFPY), which is based on new fluence data and the operating time
(EFPY) required to reach the same limiting adjusted reference
temperature projection used for the current 23.6 EFPY P/T limit
curves. Since there is no change in the configuration or operation
of the facility as a result of the proposed amendment, the proposed
amendment does not create the possibility of a new or different kind
of accident from any accident previously evaluated.
(3) Operation of the facility in accordance with the proposed
amendment would not involve a significant reduction in a margin of
safety.
Analysis has demonstrated that the fracture toughness
requirements of 10 CFR 50, Appendix G, are satisfied and that
conservative operating restrictions are maintained for the purpose
of low temperature overpressure protection. The P/T limit curves
will provide assurance that the RCS pressure boundary will behave in
ductile manner and that the probability of a rapidly propagating
fracture is acceptably low. Therefore, operation in accordance with
the proposed amendment would 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 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.S. Ross, Attorney, Florida Power & Light,
P.O. Box 14000, Juno Beach, Florida 33408-0420.
NRC Section Chief: Michael L. Marshall, Jr.
Florida Power and Light Company, Docket No. 50-389, St. Lucie Plant,
Unit No. 2, St. Lucie County, Florida
Date of amendment request: January 6, 2005.
Description of amendment request: The proposed amendment revises
[[Page 9994]]
Technical Specification Section 3/4.4.5, Steam Generators, to allow
repair of steam generator tubes by installing Westinghouse Electric LLC
Alloy 800 leak limiting sleeves.
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?
No, the leak limiting Alloy 800 tube sleeves are designed using
the applicable ASME [American Society of Mechanical Engineers]
Boiler and Pressure Vessel Code and meet the design objectives of
the original steam generator tubing. The applied stresses and
fatigue usage factors for the sleeves are bounded by the limits
established in the ASME Code. Mechanical testing has shown that the
structural strength of leak limiting sleeves under normal, upset,
emergency, and faulted conditions provides margin to the acceptance
limits. These acceptance limits bound the most limiting burst margin
of three times the normal operating pressure differential as
recommended by NRC [U.S. Nuclear Regulatory Commission] Regulatory
Guide 1.121. Burst testing of sleeved-tube assemblies has confirmed
the analytical results and demonstrated that levels of primary-to-
secondary leakage are not expected to exceed acceptable levels
during any anticipated plant operating condition.
The leak limiting Alloy 800 sleeve depth-based structural limit
is determined using NRC guidance and the pressure-stress equation of
the ASME Code, Section III with margin added to account for the
configuration of long axial cracks. An Alloy 800 sleeved tube will
be plugged on detection of an imperfection in the sleeve or in the
pressure boundary portion of the original tube wall.
An evaluation of repaired steam generator tubes, plus testing,
and analysis indicates that unacceptable detrimental effects on the
leak limiting Alloy 800 sleeve or of a sleeved tube are not expected
from the reactor coolant system flow, primary or secondary coolant
chemistries, thermal conditions or transients, or pressure
conditions as may be experienced at St. Lucie Unit 2. Corrosion
testing and historical performance of sleeved steam generator tubes
indicates no evidence of sleeve or tube corrosion considered
detrimental under anticipated service conditions. The implementation
of the proposed tube sleeving has no significant effect on either
the configuration of the plant or the manner in which it is
operated.
The consequences of a hypothetical failure of a leak limiting
Alloy 800 sleeved tube is bounded by the current steam generator
tube rupture analysis described in the St. Lucie Unit 2 Updated
Final Safety Analysis Report. Due to the slight reduction in the
inside diameter caused by the sleeve wall thickness, primary coolant
release rates through the parent tube during a tube rupture event
would be slightly less than that assumed for the steam generator
tube rupture analysis and therefore, would result in lower total
primary fluid mass release to the secondary system. A main steam
line break or feedwater line break will not cause a steam generator
tube rupture since the sleeves are analyzed for a maximum accident
differential pressure greater than that predicted in the St. Lucie
Unit 2 safety analysis.
Fluid leakage from a sleeved tube during plant operation would
be minimal and is well within the allowable Technical Specification
leakage limits. Therefore, the proposed tube sleeving 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?
No, the leak limiting Alloy 800 sleeves are designed using the
applicable ASME Code as guidance, and therefore, meet the objectives
of the original steam generator tubing. As a result, the function of
the steam generator will not be significantly affected by the
installation of the proposed sleeves. The proposed sleeves do not
interact with any other plant systems. Any accident that would
result from potential tube or sleeve degradation in the repaired
portion of the tube is bounded by the existing steam generator tube
rupture accident analysis, thus the potential for a new type of
accident is not created. The continued integrity of the sleeved tube
is periodically verified by surveillance inspections performed in
compliance with Technical Specification requirements. A sleeved tube
will be plugged on detection of any service induced imperfection,
degradation, or defect in the sleeve and/or pressure boundary
portion of the original tube wall in the sleeve/tube assembly (i.e.,
the sleeve-to-tube joint).
Implementation of the proposed change has no significant effect
on either the configuration of the plant or the manner in which it
is operated. Therefore, the proposed change does not create the
possibility of a new or different accident from any accident
previously evaluated.
(3) Does the proposed change involve a significant reduction in
a margin of safety?
No, the repair of degraded steam generator tubes with leak
limiting Alloy 800 sleeves restores the structural integrity of the
degraded tube under normal operating and postulated accident
conditions. The reduction in core cooling margin due to the addition
of Alloy 800 sleeves is not significant because the cumulative
effect of all sleeved and plugged tubes will continue to be less
than the currently-allowed core cooling margin threshold established
by the total steam generator tube plugging level. Design safety
factors utilized for the sleeves are consistent with the safety
factors in the ASME Boiler and Pressure Vessel Code used in the
original steam generator design. Each tube and portions of the tube
with an installed sleeve that constitute the reactor coolant
pressure boundary will be monitored; a sleeved tube will be plugged
on detection of any service induced imperfection, degradation, or
defect in the sleeve and/or pressure boundary portion of the
original tube wall in the sleeve/tube assembly (i.e., the sleeve-to-
tube joint). Use of the previously-identified design criteria and
design verification testing assures that the margin to safety is not
significantly different from that of the original steam generator
tubes. Therefore, the proposed repairs employing leak limiting Alloy
800 tube sleeves 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 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.S. Ross, Attorney, Florida Power & Light,
P.O. Box 14000, Juno Beach, Florida 33408-0420.
NRC Section Chief: Michael L. Marshall, Jr.
PPL Susquehanna, LLC, Docket Nos. 50-387 and 50-388, Susquehanna Steam
Electric Station, Units 1 and 2 (SSES 1 and 2), Luzerne County,
Pennsylvania
Date of amendment request: September 8, 2004.
Description of amendment request: The proposed amendments would
change SSES 1 and 2 Technical Specifications 3.6.4.1, ``Secondary
Containment,'' and 3.6.4.3, ``Standby Gas Treatment System (SGTS),'' to
extend, on a one-time basis, the allowable completion time for required
actions for secondary containment inoperable and two SGTS subsystems
inoperable, in mode 1, 2, or 3, from 4 hours to 48 hours.
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 does not involve a significant increase in
the probability of an accident previously evaluated because neither
Secondary Containment nor the Standby Gas Treatment System is an
initiator of an accident. Both mitigate accident consequences.
The consequences of a Design Basis Analysis-Loss of Coolant
Accident (DBA-LOCA) have been evaluated in the FSAR [Final Safety
Analysis Report]. Increasing the completion time for Secondary
Containment and two SGTS subsystems inoperable from 4
[[Page 9995]]
hours to 48 does not result in a significant increase in the
consequences of a DBA-LOCA event nor change the evaluation of DBA-
LOCA events as stated in the FSAR evaluation. The radiological
evaluation of DBA-LOCA doses, including doses offsite, Control Room
habitability, and exposures for personnel access demonstrates that
there would be no significant impact. Movement of irradiated fuel
within Secondary Containment will be prohibited during the extended
LCO period, to preclude a fuel handling accident, which might lead
to a radiological consequence.
Therefore, 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 changes do not involve a physical alteration of the
plant. No new or different type of equipment will be installed
(damper motors will be replaced) nor will there be changes in
methods governing normal plant operation.
The accident analyses affected by this extension are the
radiological events that are discussed in the FSAR. The potential
for the loss of other plant systems or equipment to mitigate the
effects of an accident is not altered.
The proposed changes do not require any new operator response or
introduce any new opportunities for operator error not previously
considered.
Thus, 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 increase in completion time for Standby Gas Treatment does
not result in any effect on the margin of safety. There is no
increase in Core Damage Frequency (CDF) or Large Early Release
Frequency (LERF). A recovery plan will be in place to restore the
SGTS and Secondary Containment to functional, if a DBA-LOCA accident
should occur. Implementation of the compensatory measures minimizes
the probability that an accident will be initiated, maximizes the
probability that accident mitigation equipment will be available and
ensures that SGTS and Secondary Containment will be able to be
restored in a timely manner. Thus the potential impact of extending
the Completion Time is small. Therefore, this one-time extension
will not involve a significant reduction in safety margin.
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: Bryan A. Snapp, Esquire, Assoc. General
Counsel, PPL Services Corporation, 2 North Ninth St., GENTW3,
Allentown, PA 18101-1179.
NRC Section Chief: Richard J. Laufer.
PPL Susquehanna, LLC, Docket Nos. 50-387 and 50-388, Susquehanna Steam
Electric Station, Units 1 and 2 (SSES 1 and 2), Luzerne County,
Pennsylvania
Date of amendment request: September 8, 2004.
Description of amendment request: The proposed amendment would
revise the SSES 1 and 2 Technical Specifications Surveillance
Requirement 3.6.1.3.6 to reduce the frequency of performing leakage
rate testing for each primary containment purge valve with resilient
seals from 184 days to 24 months.
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 proposal would change the Technical Specification
Surveillance Requirement for containment purge valves with resilient
seals. The proposed change does not involve a significant increase
in the probability or consequences of an accident previously
evaluated because the extensive industry operating experience
derived from test results has demonstrated that the resilient seal
material does not degrade and cause containment isolation valves to
leak. Further, these valves are not accident initiators. Thus, the
valves will perform as assumed in the accident analyses. Therefore,
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 proposal would change the Technical Specifications
Surveillance Requirement for containment purge valves with resilient
seals. The proposed change does not involve a physical alteration of
the plant (no new or different type of equipment will be installed
nor changes in methods governing normal plant operation). In
particular, it does not require the valves to function in any manner
other than that which is currently required. Thus, 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 proposal would change the Technical Specifications
Surveillance Requirement for containment purge valves with resilient
seals. The proposed change does not involve a significant reduction
in margin of safety because it has no effect on any safety analysis
bases or assumptions. It does not change the leakage acceptance
criteria. Sufficient data has been collected to demonstrate that
resilient seals do not degrade. Testing at the same frequency as
other containment isolation valves will not reduce the margin of
safety provide by Technical Specifications.
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: Bryan A. Snapp, Esquire, Assoc. General
Counsel, PPL Services Corporation, 2 North Ninth St., GENTW3,
Allentown, PA 18101-1179.
NRC Section Chief: Richard J. Laufer.
South Carolina Electric & Gas Company, South Carolina Public Service
Authority, Docket No. 50-395, Virgil C. Summer Nuclear Station, Unit
No. 1, Fairfield County, South Carolina
Date of amendment request: May 21, 2004.
Description of amendment request: The proposed amendment revises
the Reactor Coolant Pump (RCP) Flywheel Inspection Program to extend
the allowable inspection interval to 20 years.
The NRC staff issued a notice of availability of a model safety
evaluation and model no significant hazards consideration (NSHC)
determination for referencing in license amendment applications in the
Federal Register on October 22, 2003 (68 FR 60422). The licensee
affirmed the applicability of the model NSHC determination in its
application dated May 21, 2004.
Basis for proposed no significant hazards consideration
determination: As required by 10 CFR 50.91(a), an analysis of the issue
of no significant hazards consideration is presented below:
Criterion 1--The Proposed Change Does Not Involve a Significant
Increase in the Probability or Consequences of an Accident Previously
Evaluated.
The proposed change to the RCP flywheel examination frequency
does not change the response of the plant to any accidents. The RCP
will remain highly reliable and the proposed change will not result
in a significant increase in the risk of plant operation. Given the
extremely low failure probabilities for the RCP motor flywheel
during normal and accident conditions, the extremely low probability
of a loss-of-coolant accident (LOCA) with loss of offsite power
(LOOP), and assuming a conditional core damage probability (CCDP) of
1.0 (complete
[[Page 9996]]
failure of safety systems), the core damage frequency (CDF) and
change in risk would still not exceed the NRC's acceptance
guidelines contained in Regulatory Guide (RG) 1.174 (<1.0E-6 per
year). Moreover, considering the uncertainties involved in this
evaluation, the risk associated with the postulated failure of an
RCP motor flywheel is significantly low. Even if all four RCP motor
flywheels are considered in the bounding plant configuration case,
the risk is still acceptably low.
The proposed change does not adversely affect accident
initiators or precursors, nor alter the design assumptions,
conditions, or configuration of the facility, or the manner in which
the plant is operated and maintained; alter or prevent the ability
of structures, systems, components (SSCs) from performing their
intended function to mitigate the consequences of an initiating
event within the assumed acceptance limits; or affect the source
term, containment isolation, or radiological release assumptions
used in evaluating the radiological consequences of an accident
previously evaluated. Further, the proposed change does not increase
the type or amount of radioactive effluent that may be released
offsite, nor significantly increase individual or cumulative
occupational/public radiation exposure. 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.
Criterion 2--The Proposed Change Does Not Create the Possibility of a
New or Different Kind of Accident From Any Accident Previously
Evaluated
The proposed change in flywheel inspection frequency does not
involve any change in the design or operation of the RCP. Nor does
the change to examination frequency affect any existing accident
scenarios, or create any new or different accident scenarios.
Further, the change does not involve a physical alteration of the
plant (i.e., no new or different type of equipment will be
installed) or alter the methods governing normal plant operation. In
addition, the change does not impose any new or different
requirements or eliminate any existing requirements, and does not
alter any assumptions made in the safety analysis. The proposed
change is consistent with the safety analysis assumptions and
current plant operating practice. Therefore, the proposed change
does not create the possibility of a new or different kind of
accident from any accident previously evaluated.
Criterion 3--The Proposed Change Does Not Involve a Significant
Reduction in a Margin of Safety
The proposed change 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 impacted by this change. The proposed change will not result
in plant operation in a configuration outside of the design basis.
The calculated impact on risk is insignificant and meets the
acceptance criteria contained in RG 1.174. There are no significant
mechanisms for inservice degradation of the RCP flywheel. Therefore,
the proposed change does not involve a significant reduction in a
margin of safety.
The NRC staff proposes to determine that the amendment request
involves no significant hazards consideration.
Attorney for licensee: Thomas G. Eppink, South Carolina Electric &
Gas Company, Post Office Box 764, Columbia, South Carolina 29218.
NRC Section Chief: John A. Nakoski.
Southern California Edison Company (SCE), et al., Docket Nos. 50-361,
San Onofre Nuclear Generating Station, Unit 2, San Diego County,
California
Date of amendment requests: January 28, 2005.
Description of amendment requests: The proposed change would revise
Technical Specifications (TSs) 1.1 ``Definitions,'' 3.4 ``Reactor
Coolant System [RCS],'' and 5.7 ``Reporting Requirements'' to relocate
the RCS pressure-temperature curves and limits from the TSs to a
licensee-controlled document identified as the Pressure and Temperature
Limit Report.
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.
This proposed change revises the Technical Specifications by
relocating the reactor coolant system (RCS) Pressure and Temperature
Limits, Heatup and Cooldown Curves and Low Temperature Overpressure
Protection (LTOP) enable temperatures from the Technical
Specifications to a RCS Pressure and Temperature Limits Report
(PTLR). Relocation of this information will not impact the activity
to update the RCS pressure and temperature curves and limits in
accordance with the requirements of 10 CFR 50 Appendix G and H to
ensure the reactor coolant system's pressure boundary integrity will
be protected until end of life (EOL). Consequently, this proposed
change is determined to not contribute to the probability of or the
initiation of accidents. There is no change to the safety analysis.
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.
This proposed change revises the Technical Specifications by
relocating the RCS Pressure and Temperature Limits, Heatup and
Cooldown Curves and LTOP enable temperatures from the Technical
Specifications to a RCS PTLR to document removal, testing and
analyzing the surveillance capsule. This document will be updated by
SCE to reflect the testing and analysis of specimens. Removal,
testing and analyzing the surveillance capsule resulted in changes
to the RCS pressure and temperature limits. These changes are
required to maintain the RCS pressure boundary integrity until EOL.
Changes to the RCS pressure and temperature curves and limits will
not create a new or different kind of accident. There is no change
to the safety analysis.
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.
Pressure and temperature curves and limits are provided as
limits to plant operation for ensuring RCS pressure boundary
integrity and maintained until EOL. Changes to the RCS pressure and
temperature curves and limits, resulting from the removal, testing
and analyzing of a surveillance capsule, are only made within the
acceptable margin limits maintaining the required margin of safety.
There is no change to the safety analysis.
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 requests involve no significant hazards consideration.
Attorney for licensee: Douglas K. Porter, Esquire, Southern
California Edison Company, 2244 Walnut Grove Avenue, Rosemead,
California 91770.
NRC Section Chief: Robert A. Gramm.
Southern California Edison Company (SCE), et al., Docket Nos. 50-361
and 50-362, San Onofre Nuclear Generating Station, Unit 2 and Unit 3,
San Diego County, California
Date of amendment requests: February 3, 2005.
Description of amendment requests: The proposed change would revise
Technical Specification 3.6.3, ``Containment Isolation Valves,''
Surveillance Requirements 3.6.3.3 and 3.6.3.4 for Containment Isolation
Valves and Blind Flanges (ClVs) by adding a provision to exempt CIVs
that are locked, sealed, or otherwise secured from the position
verification surveillance requirements.
Basis for proposed no significant hazards consideration
determination: As required by 10 CFR 50.91(a), the
[[Page 9997]]
licensee has provided its analysis of the issue of no significant
hazards consideration, which is presented below:
1. Do the proposed changes involve a significant increase in the
probability or consequences of an accident previously evaluated?
The proposed change does not affect the CIV design or function.
In addition, mis-positioned or failed ClVs are not the initiator of
any event. The position of a locked, sealed, or otherwise secured
valve and blind flange is verified at the time it is locked, sealed,
or secured, and these ClVs are administratively controlled to remain
in the required position. Further, since the change impacts only the
re-verification of the blind flange and valve position as a
Technical Specification Surveillance, it does not result in any
change in the response of the equipment to an accident.
Based on the above, SCE concludes that deleting the re-
verification of the position of a locked, sealed, or secured CIV as
a Technical Specification Surveillance does not affect the
probability or consequences of an accident previously evaluated.
2. Do the proposed changes create the possibility of a new kind
of accident from any accident previously evaluated?
This change does not add any new equipment or result in any
changes to equipment design or capabilities. This change also does
not result in any changes to the operation of the plant. The
position of a locked, sealed, or otherwise secured blind flange and
valve is verified at the time it is locked, sealed, or secured, and
these ClVs are administratively controlled to remain in the required
position. Further, since the change impacts only the re-verification
of the blind flange and valve position as a Technical Specification
Surveillance, it does not result in any change in the response of
the equipment to an accident.
Based on the above, SCE concludes that deleting the re-
verification of the position of a locked, sealed, or secured CIV as
a Technical Specification Surveillance does not create the
possibility of a new or different kind of accident from any
previously evaluated.
3. Do the proposed changes involve a significant reduction in a
margin of safety?
The CIVs are administratively controlled and their operation is
a nonroutine event. The position of a locked, sealed, or otherwise
secured blind flange and valve is verified at the time it is locked,
sealed, or secured. Also, no CIVs were found to be out of position
from a review of all the San Onofre Units 2 and 3 surveillance data
from January 2000 through December 2004. Since the change only
deletes the re-verification of the blind flange and valve position
as a Technical Specification Surveillance and the administrative
controls are in place, the proposed change will provide a similar
level of assurance of correct CIV position as the current
verifications.
Based on the above, SCE concludes that deleting the re-
verification of the position of a locked, sealed, or secured CIV as
a Technical Specification Surveillance 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 requests involve no significant hazards consideration.
Attorney for licensee: Douglas K. Porter, Esquire, Southern
California Edison Company, 2244 Walnut Grove Avenue, Rosemead,
California 91770.
NRC Section Chief: Robert A. Gramm.
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: January 20, 2005.
Description of amendment request: The proposed amendments would
change Technical Specification (TS) 3/4.8.2.1, ``DC Sources--
Operating,'' and TS 3/4.8.2.2, ``DC Sources--Shutdown,'' with addition
of a new TS 3/4.8.2.3, ``Battery Parameters'', to incorporate actions
for responding to ``out-of-limit'' conditions, and surveillances for
verification of battery parameters. The proposed changes would revise
allowed outage times for battery chargers as well as battery charger
testing criteria. The proposed changes would also relocate a number of
battery surveillance requirements to a licensee-controlled Battery
Monitoring and Maintenance 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 change involve a significant increase in
the probability or consequences of an accident previously evaluated?
Response: No.
The proposed change rearranges the Technical Specifications for
the direct current [DC] electrical power system, and adds new
Conditions and required actions with revised completion times to
allow for battery charger inoperability. Neither the direct current
electrical power subsystem nor associated battery chargers are
initiators of an accident sequence previously evaluated. Performance
of plant operational activities in accordance with the proposed
Technical Specification changes ensures that the direct current
electrical power subsystem is capable of performing its function as
previously described. Therefore, the mitigating functions supported
by the subject subsystem will continue to provide the protection
assumed by the safety analysis.
Relocation of preventive maintenance surveillances and certain
operating limits and actions to a ``Battery Monitoring and
Maintenance Program'' will not challenge the ability of the subject
subsystem to perform its design function. Maintenance and monitoring
currently required will continue to be performed. In addition, the
direct current electrical power subsystem is within the scope of 10
CFR 50.65, ``Requirements for monitoring the effectiveness of
maintenance at nuclear power plants,'' which will ensure continued
control of maintenance activities associated with the subject
subsystem.
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 accident from any accident previously evaluated?
Response: No.
The proposed change does not involve any physical alteration of
the units. No new equipment is introduced, and installed equipment
is not operated in a new or different manner. The proposed changes
do not affect setpoints for initiation of protective or mitigating
actions.
Operability of the DC electrical power subsystems in accordance
with the proposed technical specifications is consistent with the
initial assumptions of the accident analyses and is based upon
meeting the design basis of the plant.
The proposed changes will not alter the manner in which
equipment operation is initiated, nor will the functional demands on
credited equipment be changed. No alteration in the operating
procedures is proposed, and no change is being made to procedures
relied upon in response to an off-normal event. No new failure modes
are being introduced, and the proposed change does not alter
assumptions made in the safety analyses.
Therefore, the proposed change does not create the possibility
of a new or different 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 will not adversely affect operation of plant
equipment and will not result in a change to the setpoints at which
protective actions are initiated. Sufficient DC capacity to support
operation of mitigation equipment is ensured. The provisions of the
Battery Monitoring and Maintenance Program will ensure that the
station batteries are maintained in a highly reliable manner. The
equipment fed by the DC electrical system will continue to provide
adequate power to safety-related loads in accordance with analysis
assumptions.
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 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.
[[Page 9998]]
Attorney for licensee: A. H. Gutterman, Esq., Morgan, Lewis &
Bockius, 1111 Pennsylvania Avenue, NW., Washington, DC 20004.
NRC Section Chief: Allen G. Howe.
TXU Generation Company LP, Docket Nos. 50-445 and 50-446, Comanche Peak
Steam Electric Station, Units 1 and 2, Somervell County, Texas
Date of amendment request: September 30, 2004.
Brief description of amendments: The proposed amendment revises TS
5.5.7, ``Reactor Coolant Pump [RCP] Flywheel Inspection Program,'' to
extend the allowable inspection interval to 20 years.
The NRC staff issued a notice of availability of a model safety
evaluation and model no significant hazards consideration (NSHC)
determination for referencing in license amendment applications in the
Federal Register on October 22, 2003 (68 FR 60422). The licensee
affirmed the applicability of the model NSHC determination in its
application dated September 30, 2004.
Basis for proposed no significant hazards consideration
determination: As required by 10 CFR 50.91(a), an analysis of the issue
of no significant hazards consideration is presented below:
Criterion 1--The Proposed Change Does Not Involve a Significant
Increase in the Probability or Consequences of an Accident Previously
Evaluated
The proposed change to the RCP flywheel examination frequency
does not change the response of the plant to any accidents. The RCP
will remain highly reliable and the proposed change will not result
in a significant increase in the risk of plant operation. Given the
extremely low failure probabilities for the RCP motor flywheel
during normal and accident conditions, the extremely low probability
of a loss-of-coolant accident (LOCA) with loss of offsite power
(LOOP), and assuming a conditional core damage probability (CCDP) of
1.0 (complete failure of safety systems), the core damage frequency
(CDF) and change in risk would still not exceed the NRC's acceptance
guidelines contained in Regulatory Guide (RG) 1.174 (<1.0E-6 per
year). Moreover, considering the uncertainties involved in this
evaluation, the risk associated with the postulated failure of an
RCP motor flywheel is significantly low. Even if all four RCP motor
flywheels are considered in the bounding plant configuration case,
the risk is still acceptably low.
The proposed change does not adversely affect accident
initiators or precursors, nor alter the design assumptions,
conditions, or configuration of the facility, or the manner in which
the plant is operated and maintained; alter or prevent the ability
of structures, systems, components (SSCs) from performing their
intended function to mitigate the consequences of an initiating
event within the assumed acceptance limits; or affect the source
term, containment isolation, or radiological release assumptions
used in evaluating the radiological consequences of an accident
previously evaluated. Further, the proposed change does not increase
the type or amount of radioactive effluent that may be released
offsite, nor significantly increase individual or cumulative
occupational/public radiation exposure. 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.
Criterion 2--The Proposed Change Does Not Create the Possibility of a
New or Different Kind of Accident From Any Accident Previously
Evaluated
The proposed change in flywheel inspection frequency does not
involve any change in the design or operation of the RCP. Nor does
the change to examination frequency affect any existing accident
scenarios, or create any new or different accident scenarios.
Further, the change does not involve a physical alteration of the
plant (i.e., no new or different type of equipment will be
installed) or alter the methods governing normal plant operation. In
addition, the change does not impose any new or different
requirements or eliminate any existing requirements, and does not
alter any assumptions made in the safety analysis. The proposed
change is consistent with the safety analysis assumptions and
current plant operating practice. Therefore, the proposed change
does not create the possibility of a new or different kind of
accident from any accident previously evaluated.
Criterion 3--The Proposed Change Does Not Involve a Significant
Reduction in a Margin of Safety
The proposed change 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 impacted by this change. The proposed change will not result
in plant operation in a configuration outside of the design basis.
The calculated impact on risk is insignificant and meets the
acceptance criteria contained in RG 1.174. There are no significant
mechanisms for inservice degradation of the RCP flywheel. Therefore,
the proposed change does not involve a significant reduction in a
margin of safety.
The NRC staff proposes to determine that the amendment request
involves no significant hazards consideration.
Attorney for licensee: George L. Edgar, Esq., Morgan, Lewis and
Bockius, 1800 M Street, NW., Washington, DC 20036.
NRC Section Chief: Allen G. Howe.
Virginia Electric and Power Company, Docket Nos. 50-338 and 50-339,
North Anna Power Station, Units No. 1 and No. 2, Louisa County,
Virginia
Date of amendment request: December 17, 2004.
Description of amendment request: The proposed changes to the
Technical Specifications would increase the completion times from 72
hours to 7 days for the following systems: Low-Head Safety Injection
(LHSI) Emergency Core Cooling System (ECCS), Auxiliary Feedwater (AFW)
System, Quench Spray (QS) System, and Chemical Addition System (CAS).
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 license amendment involve a significant
increase in the probability or consequences of an accident
previously evaluated?
The proposed changes do not alter any plant equipment or
operating practices in such a manner that the probability of an
accident is increased. The proposed changes will not alter
assumptions relative to the mitigation of an accident or transient
event.
The CDF [core damage frequency] impact and the LERF [large early
release frequency] impact, as well as the ICCDP [incremental
conditional core damage probability] and ICLERP [incremental
conditional large early release probability], associated with the
proposed completion time changes meet the acceptance criteria in RG
[Regulatory Guide] 1.174 and RG 1.177 for the proposed changes. The
cumulative CDF and LERF impact for the proposed completion time
changes also meet the acceptance criteria in RG 1.174 for the
proposed changes.
Therefore, the proposed changes do not involve a significant
increase in the probability or consequences of an accident
previously evaluated.
2. Does the proposed license amendment create the possibility of
a new or different kind of accident from any accident previously
evaluated?
The proposed changes do 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,
the proposed changes do not create the possibility of a new or
different kind of accident from any accident previously evaluated.
3. Does the proposed amendment involve a significant reduction
in a margin of safety?
The overall margin of safety is not decreased due to the
increased completion times for the LHSI ECCS, QS including the CAS,
and AFW since the systems design and operation are not altered by
the proposed increase in completion times. The risk impacts of the
changes are also consistent with the acceptance criteria in RG 1.174
and RG 1.177.
For the Chemical Addition System, which is not modeled in the
PRA [probabilistic risk assessment] due to its limited capability to
mitigate severe accidents, the proposed completion time change takes
into account the ability of the spray systems to remove iodine at a
reduced capability and the low probability of the worst case DBA
[design-basis accident] occurring during this period.
[[Page 9999]]
The codes and standards or their alternatives approved for use
by the NRC continue to be met. In addition, the safety analysis
acceptance criteria in the licensing basis (e.g., FSAR [final safety
analysis report], supporting analyses) continue to be met.
Therefore, the proposed change does not involve a significant
reduction in the margin of safety.
The NRC staff has reviewed the licensee's analysis and, based on
this review, it appears that the three standards of 50.92(c) are
satisfied. Therefore, the NRC staff proposes to determine that the
amendment request involves no significant hazards consideration.
Attorney for licensee: Ms. Lillian M. Cuoco, Esq., Senior Counsel,
Dominion Resources Services, Inc., Millstone Power Station, Building
475, 5th Floor, Rope Ferry Road, Rt. 156, Waterford, Connecticut 06385.
NRC Section Chief: John A. Nakoski.
Virginia Electric and Power Company, Docket Nos. 50-280 and 50-281,
Surry Power Station, Unit Nos. 1 and 2, Surry County, Virginia
Date of amendment request: December 17, 2004.
Description of amendment request: The proposed Technical
Specifications (TS) change would revise the reactor coolant system
(RCS) pressure temperature (P/T) operating limits, the Low-Temperature
Overpressure Protection System (LTOPS) setpoint, and the LTOPS enable
temperature (Tenable) basis for cumulative core burnups up to 47.6
effective full-power years (EFPY) and 48.1 EFPY for Surry Power
Station, Units 1 and 2, respectively.
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 change involve a significant increase in the
probability or consequences of an accident previously evaluated?
The proposed change modifies the Surry Units 1 and 2 RCS P/T
limit curves, LTOPS setpoint, and LTOPS Tenable value and extends
the cumulative core burnup applicability limits for these
parameters. The allowable operating pressures and temperatures under
the proposed RCS P/T limit curves are not significantly different
from those allowed under the existing Technical Specification P/T
limits. The revisions in the values for the LTOPS setpoint and LTOPS
Tenable do not significantly change the plant operating space. No
changes to plant systems, structures or components are proposed, and
no new operating modes are established. The P/T limits, LTOPS
setpoint, and Tenable value do not contribute to the probability of
occurrence or consequences of accidents previously analyzed. The
revised licensing basis analyses utilize acceptable analytical
methods, and continue to demonstrate that established accident
analysis acceptance criteria are met. Therefore, there is no
increase in the probability or consequences of any accident
previously evaluated.
2. Does the change create the possibility of a new or different
kind of accident from any accident previously evaluated?
The proposed change modifies the Surry Units 1 and 2 RCS P/T
limit curves, LTOPS setpoint, and LTOPS Tenable value and extends
the cumulative core burnup applicability limits for these
parameters. The allowable operating pressures and temperatures under
the proposed RCS P/T limit curves are not significantly different
from those allowed under the existing Technical Specification P/T
limits. No changes to plant systems, structures or components are
proposed, and no new operating modes are established. Therefore, the
proposed changes do not create the possibility of any accident or
malfunction of a different type previously evaluated.
3. Does the change involve a significant reduction in the margin
of safety?
The proposed revised RCS P/T limit curves, LTOPS setpoint, and
LTOPS Tenable value analysis bases do not involve a significant
reduction in the margin of safety for these parameters. The proposed
revised RCS P/T limit curves are valid to cumulative core burnups of
47.6 EFPY and 48.1 EFPY for Surry Units 1 and 2, respectively. The
proposed revised LTOPS setpoint and Tenable analyses support these
same cumulative core burnup limits. The proposed revised RCS P/T
limit curves utilize ASME [American Society of Mechanical Engineers]
Code Section XI, which supports use of a conservative but less
restrictive stress intensity formulation (K1c). The proposed
extension of the cumulative core burnup applicability limits along
with a small increase in the LTOPS PORV [power-operated relief
valve] setpoint is accommodated by the margin provided by ASME Code
Section XI. The analyses demonstrate that established analysis
acceptance criteria continue to be met. Specifically, the proposed
P/T limit curves, LTOPS setpoint and LTOPS Tenable value provide
acceptable margin to vessel fracture under both normal operation and
LTOPS design basis (mass addition and heat addition) accident
conditions. Therefore, the proposed change does not result in a
significant reduction in 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: Ms. Lillian M. Cuoco, Esq., Senior Counsel,
Dominion Resources Services, Inc., Millstone Power Station, Building
475, 5th Floor, Rope Ferry Road, Rt. 156, Waterford, Connecticut 06385.
NRC Section Chief: John A. Nakoski.
Previously Published Notices of Consideration of Issuance of Amendments
to Facility Operating Licenses, Proposed No Significant Hazards
Consideration Determination, and Opportunity for a Hearing
The following notices were previously published as separate
individual notices. The notice content was the same as above. They were
published as individual notices either because time did not allow the
Commission to wait for this biweekly notice or because the action
involved exigent circumstances. They are repeated here because the
biweekly notice lists all amendments issued or proposed to be issued
involving no significant hazards consideration.
For details, see the individual notice in the Federal Register on
the day and page cited. This notice does not extend the notice period
of the original notice.
Calvert Cliffs Nuclear Power Plant, Inc., Docket Nos. 50-317 and 50-
318, Calvert Cliffs Nuclear Power Plant, Unit Nos. 1 and 2, Calvert
County, Maryland
Date of application for amendment: July 15, 2004.
Brief description of amendment: The amendment added references to
the list of approved core operating limits analytical methods in
Technical Specification 5.6.5.b for Calvert Cliffs, Unit Nos. 1 and 2.
Date of publication of individual notice in Federal Register:
December 29, 2004 (69 FR 78056).
Expiration date of individual notice: February 28, 2005.
Nuclear Management Company, LLC, Docket Nos. 50-266 and 50-301, Point
Beach Nuclear Plant, Units 1 and 2, Town of Two Creeks, Manitowoc
County, Wisconsin
Date of amendment request: November 5, 2003, as supplemented by
letter dated April 22, 2004.
Brief description of amendment request: The proposed amendment
would revise the Point Beach Nuclear Plant (PBNP), Units 1 and 2,
Updated Final Safety Analysis Report to reflect the Commission staff's
approval of the WCAP-14439-P, Revision 2 analysis entitled, ``Technical
Justification for Eliminating Large Primary Loop Pipe Rupture as the
Structural Design Basis for the Point Beach Nuclear Plant Units 1 and 2
for the Power Uprate and License Renewal Program.''
[[Page 10000]]
Date of publication of individual notice in Federal Register:
February 7, 2005 (70 FR 6466).
Expiration date of individual notice: April 8, 2005.
Notice of Issuance of Amendments to Facility Operating 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.
Notice of Consideration of Issuance of Amendment to Facility
Operating License, 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 51.12(b) and has made a determination based on that assessment,
it is so indicated.
For further details with respect to the action see (1) the
applications for amendment, (2) the amendment, and (3) the Commission's
related letter, Safety Evaluation and/or Environmental Assessment as
indicated. All of these items are available for public inspection at
the Commission's Public Document Room (PDR), located at One White Flint
North, Public File Area 01F21, 11555 Rockville Pike (first floor),
Rockville, Maryland. Publicly available records will be accessible from
the Agencywide Documents Access and Management Systems (ADAMS) Public
Electronic Reading Room on the Internet at the NRC Web site, http://www.nrc.gov/reading-rm/adams.html. If you do not have access to ADAMS
or if there are problems in accessing the documents located in ADAMS,
contact the PDR Reference staff at 1 (800) 397-4209, (301) 415-4737 or
by e-mail to [email protected].
AmerGen Energy Company, LLC, Docket No. 50-461, Clinton Power Station,
Unit 1, DeWitt County, Illinois
Date of application for amendment: June 22, 2004.
Brief description of amendment: The proposed amendment revises
Technical Specification 3.1.8, ``Scram Discharge Volume (SDV) Vent and
Drain Valves,'' to allow a vent or drain line with one inoperable valve
to be isolated instead of requiring the valve to be restored to
operable status within 7 days.
Date of issuance: February 10, 2005.
Effective date: As of the date of issuance and shall be implemented
within 60 days.
Amendment No.: 162.
Facility Operating License No. NPF-62: The amendment revised the
Technical Specifications.
Date of initial notice in Federal Register: August 31, 2004 (68 FR
53099).
The Commission's related evaluation of the amendment is contained
in a Safety Evaluation dated February 10, 2005.
No significant hazards consideration comments received: No.
Calvert Cliffs Nuclear Power Plant, Inc., Docket Nos. 50-317 and 50-
318, Calvert Cliffs Nuclear Power Plant, Unit Nos. 1 and 2, Calvert
County, Maryland
Date of application for amendments: December 9, 2003, as
supplemented May 19 and August 3, 2004.
Brief description of amendments: The amendments revise Technical
Specification 3.7.1, ``Main Steam Safety Valves (MSSVs),'' to increase
the maximum allowable lift setting on two MSSVs on each unit. In
addition, the amendments increase the completion time for reducing the
Power Level-High Trip setpoint.
Date of issuance: February 10, 2005.
Effective date: As of the date of issuance to be implemented within
30 days.
Amendment Nos.: 270 and 247.
Renewed Facility Operating License Nos. DPR-53 and DPR-69:
Amendments revised the Technical Specifications.
Date of initial notice in Federal Register: October 26, 2004 (69 FR
62470).
The supplemental letters dated May 19 and August 3, 2004, provided
additional information that clarified the application, did not expand
the scope of the application as originally noticed, and did not change
the staff's original proposed no significant hazards consideration
determination.
The Commission's related evaluation of these amendments is
contained in a Safety Evaluation dated February 10, 2005.
No significant hazards consideration comments received: No.
Carolina Power & Light Company, Docket No. 50-261, H.B. Robinson Steam
Electric Plant, Unit No. 2, Darlington County, South Carolina
Date of application for amendment: August 19, 2004, as supplemented
December 2, 2004.
Brief description of amendment: The amendment revises the reactor
coolant system pressure and temperature limits by replacing Technical
Specification Section 3.4.3, ``RCS Pressure and Temperature (P/T)
Limits,'' Figures 3.4.3-1 and 3.4.3-2, with figures that are applicable
up to 35 effective full-power years.
Date of issuance: February 7, 2005.
Effective date: February 7, 2005.
Amendment No.: 202.
Renewed Facility Operating License No. DPR-23: Amendment revises
the Technical Specifications.
Date of initial notice in Federal Register: September 28, 2004 (69
FR 57981). The December 2, 2004, supplement contained clarifying
information only that did not change the initial proposed no
significant hazards consideration determination or expand the scope of
the initial application.
The Commission's related evaluation of the amendment is contained
in a Safety Evaluation dated February 7, 2005.
No significant hazards consideration comments received: No.
Entergy Nuclear Operations, Inc., Docket No. 50-333, James A.
FitzPatrick Nuclear Power Plant, Oswego County, New York
Date of application for amendment: June 4, 2004, as supplemented on
July 27, September 27, and December 14, 2004.
Brief description of amendment: The amendment revises the safety
limit values in Technical Specifications 2.1.1.2 for the minimum
critical power ratio for both single and two recirculation loop
operation.
Date of issuance: February 3, 2005.
Effective date: As of the date of issuance to be implemented within
30 days.
Amendment No.: 281.
Facility Operating License No. DPR-59: Amendment revised the
Technical Specifications.
Date of initial notice in Federal Register: July 20, 2004 (69 FR
43459).
The July 27, September 27, and December 14, 2004, letters provided
information that clarified the
[[Page 10001]]
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 February 3, 2005.
No significant hazards consideration comments received: No.
Entergy Nuclear Operations, Inc., Docket No. 50-333, James A.
FitzPatrick Nuclear Power Plant, Oswego County, New York
Date of application for amendment: September 1, 2004.
Brief description of amendment: The amendment eliminates the
Technical Specification requirements to submit monthly operating
reports and annual occupational radiation exposure reports.
Date of issuance: February 3, 2005.
Effective date: As of the date of issuance to be implemented within
60 days.
Amendment No.: 282.
Facility Operating License No. DPR-59: Amendment revised the
Technical Specifications.
Date of initial notice in Federal Register: September 28, 2004 (69
FR 57984).
The Commission's related evaluation of the amendment is contained
in a Safety Evaluation dated February 3, 2005.
No significant hazards consideration comments received: No.
Entergy Nuclear Operations, Inc., Docket No. 50-293, Pilgrim Nuclear
Power Station, Plymouth County, Massachusetts
Date of application for amendment: August 19, 2003, as supplemented
on March 12, 2004.
Brief description of amendment: The amendment revised Pilgrim
Nuclear Power Station (Pilgrim) Technical Specification (TS) Table
3.2.C-1 by changing the rod block monitor (RBM) low power setpoint
(LPSP) allowable value from 29% to 25.9%. The amendment corrected the
RBM LPSP (currently <=29%) that was incorrectly inserted into Note 5
for TS Table 3.2.C-1 under License Amendment No. 138, dated July 1,
1991. Pilgrim plant procedures and the Core Operating Limits Report
have enforced the correct setpoint value of <=25.9% since issuance of
License Amendment No. 138.
Date of issuance: February 2, 2005.
Effective date: As of the date of issuance, and shall be
implemented within 60 days.
Amendment No.: 210.
Facility Operating License No. DPR-35: The amendment revised the
TSs.
Date of initial notice in Federal Register: February 17, 2004 (69
FR 7521).
The Commission's related evaluation of the amendment is contained
in a Safety Evaluation dated February 2, 2005.
No significant hazards consideration comments received: No.
FirstEnergy Nuclear Operating Company, Docket No. 50-440, Perry Nuclear
Power Plant, Unit 1, Lake County, Ohio
Date of application for amendment: April 5, 2004, as supplemented
by letters dated June 22 and December 6, 2004.
Brief description of amendment: This amendment modifies the
existing minimum critical power ratio (MCPR) safety limit contained in
Technical Specification 2.1.1.2. Specifically, the change modifies the
MCPR safety limit values, as calculated by Global Nuclear Fuel (GNF),
by decreasing the limit for two recirculation loop operation from 1.10
to 1.08, and decreasing the limit for single recirculation loop
operation from 1.11 to 1.10.
Date of issuance: February 3, 2005.
Effective date: As of the date of issuance and shall be implemented
within 90 days.
Amendment No.: 132.
Facility Operating License No. NPF-58: This amendment revised the
Technical Specifications.
Date of initial notice in Federal Register: May 11, 2004 (69 FR
26189).
The supplements dated June 22 and December 6, 2004, provided
clarifying information that did not change the scope of the April 5,
2004, application nor the initial proposed no significant hazards
consideration determination.
The Commission's related evaluation of the amendment is contained
in a Safety Evaluation dated February 3, 2005.
No significant hazards consideration comments received: No.
FirstEnergy Nuclear Operating Company, Docket No. 50-440, Perry Nuclear
Power Plant, Unit 1, Lake County, Ohio
Date of application for amendment: March 31, 2004.
Brief description of amendment: This amendment modified the
technical specification (TS) surveillance requirements (SRs) for manual
actuation of certain main steam safety/relief valves (S/RVs), including
those valves that provide an automatic depressurization system (ADS)
and low-low set (LLS) valve function. The specific TS changes revised
SR 3.4.4.3 for S/RVs, SR 3.5.1.7 for ADS valves, and SR 3.6.1.6.1 for
LLS valves. The changes removed the requirement for the S/RV disks to
be lifted from their seats when manually actuated.
The revised SRs specify that the actuator is to stroke when
manually actuated, without physically lifting the disks off their seats
at power.
Date of issuance: February 10, 2005.
Effective date: As of the date of issuance and shall be implemented
within 30 days.
Amendment No.: 133.
Facility Operating License No. NPF-58: This amendment revised the
Technical Specifications.
Date of initial notice in Federal Register: May 11, 2004 (69 FR
26188).
The Commission's related evaluation of the amendment is contained
in a Safety Evaluation dated February 10, 2005.
No significant hazards consideration comments received: No.
Nuclear Management Company, LLC, Docket No. 50-305, Kewaunee Nuclear
Power Plant, Kewaunee County, Wisconsin
Date of application for amendment: October 14, 2004.
Brief description of amendment: The amendment corrects errors in
Technical Specifications 3.10.i and 6.9.a.4.A.
Date of issuance: February 15, 2005.
Effective date: As of the date of issuance and shall be implemented
within 60 days.
Amendment No.: 180.
Facility Operating License No. DPR-43: Amendment revised the
Technical Specifications.
Date of initial notice in Federal Register: December 7, 2004 (69 FR
70720).
The Commission's related evaluation of the amendment is contained
in a Safety Evaluation dated February 15, 2005.
No significant hazards consideration comments received: No.
Nuclear Management Company, LLC, Docket Nos. 50-266 and 50-301, Point
Beach Nuclear Plant, Units 1 and 2, Town of Two Creeks, Manitowoc
County, Wisconsin
Date of application for amendments: October 5, 2004.
Brief description of amendments: The amendments deleted technical
specification (TS) 5.6.1, ``Occupational Radiation Exposure Reports,''
and TS 5.6.3, ``Monthly Operating Reports,'' as described in the Notice
of Availability
[[Page 10002]]
published in the Federal Register on June 23, 2004 (69 FR 35067).
Date of issuance: February 7, 2005.
Effective date: As of the date of issuance and shall be implemented
within 90 days.
Amendment Nos.: 216, 221.
Facility Operating License Nos. DPR-24 and DPR-27: Amendments
revised the Technical Specifications.
Date of initial notice in Federal Register: November 9, 2004 (69 FR
64989).
The Commission's related evaluation of the amendments is contained
in a Safety Evaluation dated February 7, 2005.
No significant hazards consideration comments received: No.
South Carolina Electric & Gas Company, South Carolina Public Service
Authority, Docket No. 50-395, Virgil C. Summer Nuclear Station, Unit
No. 1, Fairfield County, South Carolina
Date of application for amendment: May 21, 2004.
Brief description of amendment: This amendment deletes the
Technical Specification requirements associated with hydrogen
recombiners and hydrogen monitors.
Date of issuance: February 3, 2005.
Effective date: As of the date of issuance and shall be implemented
within 60 days.
Amendment No.: 170.
Renewed Facility Operating License No. NPF-12: Amendment revises
the Technical Specifications.
Date of initial notice in Federal Register: September 28, 2004 (69
FR 57990).
The Commission's related evaluation of the amendment is contained
in a Safety Evaluation dated February 3, 2005.
No significant hazards consideration comments received: No.
Tennessee Valley Authority, Docket Nos. 50-259, 50-260, and 50-296,
Browns Ferry Nuclear Plant, Units 1, 2, and 3, Limestone County,
Alabama
Date of application for amendments: July 2, 2004.
Description of amendment request: The amendments eliminated the
requirements for the licensee to submit monthly operating reports and
occupational radiation exposure reports.
Date of issuance: January 25, 2005.
Effective date: Date of issuance, to be implemented within 60 days.
Amendment Nos.: 252, 291 and 250.
Facility Operating License Nos. DPR-33, DPR-52, and DPR-68.
Amendments revised the Technical Specifications.
Date of initial notice in Federal Register: October 12, 2004 (69 FR
60687).
The Commission's related evaluation of the amendment is contained
in a Safety Evaluation dated January 25, 2005.
No significant hazards consideration comments received: No.
Tennessee Valley Authority, Docket Nos. 50-259, 50-260, and 50-296,
Browns Ferry Nuclear Plant, Units 1, 2, and 3, Limestone County,
Alabama
Date of application for amendments: July 8, 2004.
Description of amendment request: The amendments revised Technical
Specifications by eliminating the requirements associated with hydrogen
monitors.
Date of issuance: February 14, 2005.
Effective date: Date of issuance, to be implemented within 60 days.
Amendment Nos.: 253, 292 and 251.
Facility Operating License Nos. DPR-33, DPR-52, and DPR-68.
Amendments revised the Technical Specifications.
Date of initial notice in Federal Register: September 14, 2004 (69
FR 55473).
The Commission's related evaluation of the amendment is contained
in a Safety Evaluation dated February 14, 2005.
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 application for amendments: March 3, 2004.
Brief description of amendments: The amendments revised the Updated
Final Safety Analysis Report (UFSAR) by modifying the licensing basis
for the seismic qualification of round flexible ducting, triangular
ducting, and associated air bars installed as part of the suspended
ceiling air delivery system in the main control room.
Date of issuance: January 31, 2005.
Effective date: As of the date of issuance and shall be implemented
as part of the next UFSAR update made in accordance with 10 CFR
50.71(e).
Amendment Nos.: 298 and 287.
Facility Operating License Nos. DPR-77 and DPR-79: Amendments
revised the UFSAR.
Date of initial notice in Federal Register: April 27, 2004 (69 FR
22883).
The Commission's related evaluation of the amendments is contained
in a Safety Evaluation dated January 31, 2005.
No significant hazards consideration comments received: No.
Tennessee Valley Authority, Docket No. 50-390, Watts Bar Nuclear Plant,
Unit 1, Rhea County, Tennessee
Date of application for amendment: July 8, 2004.
Brief description of amendment: The amendment revises Technical
Specification (TS) Section 3.8.4, ``DC Sources-Operating.''
Specifically, the amendment removes the term ``inter-rack'' and
associated wording from TS Surveillance Requirements 3.8.4.6 and
3.8.4.10 for the 125 Volt Direct Current electrical power subsystems of
the emergency diesel generators.
Date of issuance: February 7, 2005.
Effective date: As of the date of issuance and shall be implemented
within 60 days of issuance.
Amendment No.: 54.
Facility Operating License No. NPF-90: Amendment revises the
Technical Specifications.
Date of initial notice in Federal Register: August 3, 2004 (69 FR
46593).
The Commission's related evaluation of the amendment is contained
in a Safety Evaluation dated February 7, 2005.
No significant hazards consideration comments received: No.
TXU Generation Company LP, Docket Nos. 50-445 and 50-446, Comanche Peak
Steam Electric Station, Unit Nos. 1 and 2, Somervell County, Texas
Date of amendment request: January 21, 2004, as supplemented by
letters dated November 18 and December 3, 2004.
Brief description of amendments: The amendments revise Technical
Specifications (TSs) 3.3.1, ``Reactor Trip System (RTS)
Instrumentation,'' 3.3.2, ``Engineered Safety Feature Actuation System
(ESFAS) Instrumentation,'' and 3.3.6, ``Containment Ventilation
Isolation Instrumentation,'' to adopt the completion time, test bypass
time, and surveillance frequency time changes approved by the NRC in
Topical Reports WCAP-14333-P-A, ``Probabilistic Risk Analysis of the
RPS [reactor protection system] and ESFAS Test Times and Completion
Times,'' and WCAP-15376-P-A, ``Risk-Informed Assessment of the RTS and
ESFAS Surveillance Test Intervals and Reactor Trip Breaker Test and
Completion Times.'' The amendments revise the required actions for
certain action conditions; increase the completion times for several
required actions (including some notes); delete notes in certain
required actions; and increase frequency time intervals (including
certain notes) in several surveillance requirements.
Date of issuance: January 31, 2005.
[[Page 10003]]
Effective date: As of the date of issuance and shall be implemented
within 90 days from the date of issuance.
Amendment Nos.: 114, 114.
Facility Operating License Nos. NPF-87 and NPF-89: The amendments
revised the Technical Specifications.
Date of initial notice in Federal Register: March 2, 2004 (69 FR
9866).
The supplemental letters dated November 18 and December 3, 2004,
provided clarifying information that did not change the scope of the
original application as noticed or the NRC staff's original proposed no
significant hazards consideration determination.
The Commission's related evaluation of the amendments is contained
in a Safety Evaluation dated January 31, 2005.
No significant hazards consideration comments received: No.
Wolf Creek Nuclear Operating Corporation, Docket No. 50-482, Wolf Creek
Generating Station, Coffey County, Kansas
Date of amendment request: July 23, 2004.
Brief description of amendment: The amendment eliminates the
requirements in the technical specifications associated with hydrogen
recombiners and hydrogen monitors.
Date of issuance: January 31, 2005.
Effective date: January 31, 2005, and shall be implemented within
90 days from the date of issuance.
Amendment No.: 157.
Facility Operating License No. NPF-42. The amendment revises the
Technical Specifications.
Date of initial notice in Federal Register: August 31, 2004 (69 FR
53115).
The Commission's related evaluation of the amendment is contained
in a Safety Evaluation dated January 31, 2005.
No significant hazards consideration comments received: No.
Wolf Creek Nuclear Operating Corporation, Docket No. 50-482, Wolf Creek
Generating Station, Coffey County, Kansas
Date of amendment request: July 23, 2004.
Brief description of amendment: The amendment revises the technical
specifications by eliminating the requirements to provide the NRC
monthly operating reports and annual occupational radiation exposure
reports.
Date of issuance: January 31, 2005.
Effective date: January 31, 2005, and shall be implemented within
90 days from the date of issuance.
Amendment No.: 158.
Facility Operating License No. NPF-42. The amendment revised the
Technical Specifications.
Date of initial notice in Federal Register: August 31, 2004 (69 FR
53116).
The Commission's related evaluation of the amendment is contained
in a Safety Evaluation dated January 31, 2005.
No significant hazards consideration comments received: No.
Notice of Issuance of Amendments to Facility Operating Licenses and
Final Determination of No Significant Hazards Consideration and
Opportunity for a Hearing (Exigent Public Announcement or Emergency
Circumstances)
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 for the
amendment 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.
Because of exigent or emergency circumstances associated with the
date the amendment was needed, there was not time for the Commission to
publish, for public comment before issuance, its usual Notice of
Consideration of Issuance of Amendment, Proposed No Significant Hazards
Consideration Determination, and Opportunity for a Hearing.
For exigent circumstances, the Commission has either issued a
Federal Register notice providing opportunity for public comment or has
used local media to provide notice to the public in the area
surrounding a licensee's facility of the licensee's application and of
the Commission's proposed determination of no significant hazards
consideration. The Commission has provided a reasonable opportunity for
the public to comment, using its best efforts to make available to the
public means of communication for the public to respond quickly, and in
the case of telephone comments, the comments have been recorded or
transcribed as appropriate and the licensee has been informed of the
public comments.
In circumstances where failure to act in a timely way would have
resulted, for example, in derating or shutdown of a nuclear power plant
or in prevention of either resumption of operation or of increase in
power output up to the plant's licensed power level, the Commission may
not have had an opportunity to provide for public comment on its no
significant hazards consideration determination. In such case, the
license amendment has been issued without opportunity for comment. If
there has been some time for public comment but less than 30 days, the
Commission may provide an opportunity for public comment. If comments
have been requested, it is so stated. In either event, the State has
been consulted by telephone whenever possible.
Under its regulations, the Commission may issue and make an
amendment immediately effective, notwithstanding the pendency before it
of a request for a hearing from any person, in advance of the holding
and completion of any required hearing, where it has determined that no
significant hazards consideration is involved.
The Commission has applied the standards of 10 CFR 50.92 and has
made a final determination that the amendment involves no significant
hazards consideration. The basis for this determination is contained in
the documents related to this action. Accordingly, the amendments have
been issued and made effective 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 51.12(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
application for amendment, (2) the amendment to Facility Operating
License, and (3) the Commission's related letter, Safety Evaluation
and/or Environmental Assessment, as indicated. All of these items are
available for public inspection at the Commission's Public Document
Room (PDR), located at One White Flint North, Public File Area 01F21,
11555 Rockville Pike (first floor), Rockville, Maryland. Publicly
available records will be accessible from the Agencywide Documents
Access and Management System's (ADAMS) Public Electronic Reading Room
on the Internet at the NRC Web site, http://www.nrc.gov/
[[Page 10004]]
reading-rm/adams.html. If you do not have access to ADAMS or if there
are problems in accessing the documents located in ADAMS, contact the
PDR Reference staff at 1 (800) 397-4209, (301) 415-4737 or by e-mail to
[email protected].
The Commission is also offering an opportunity for a hearing with
respect to the issuance of the amendment. Within 60 days after the date
of publication of this notice, the licensee may file a request for a
hearing with respect to issuance of the amendment to the subject
facility operating license and any person whose interest may be
affected by this proceeding and who wishes to participate as a party in
the proceeding must file a written request for a hearing and a petition
for leave to intervene. Requests for a hearing and a petition for leave
to intervene shall be filed in accordance with the Commission's ``Rules
of Practice for Domestic Licensing Proceedings'' in 10 CFR Part 2.
Interested persons should consult a current copy of 10 CFR 2.309, which
is available at the Commission's PDR, located at One White Flint North,
Public File Area 01F21, 11555 Rockville Pike (first floor), Rockville,
Maryland, and electronically on the Internet at the NRC Web site,
http://www.nrc.gov/reading-rm/doc-collections/cfr/. If there are
problems in accessing the document, contact the PDR Reference staff at
1 (800) 397-4209, (301) 415-4737, or by e-mail to [email protected]. If a
request for a hearing or petition for leave to intervene is filed by
the above date, the Commission or a presiding officer designated by the
Commission or by the Chief Administrative Judge of the Atomic Safety
and Licensing Board Panel, will rule on the request and/or petition;
and the Secretary or the Chief Administrative Judge of the Atomic
Safety and Licensing Board will issue a notice of a hearing or an
appropriate order.
As required by 10 CFR 2.309, a petition for leave to intervene
shall set forth with particularity the interest of the petitioner in
the proceeding, and how that interest may be affected by the results of
the proceeding. The petition should specifically explain the reasons
why intervention should be permitted with particular reference to the
following general requirements: (1) The name, address, and telephone
number of the requestor or petitioner; (2) the nature of the
requestor's/petitioner's right under the Act to be made a party to the
proceeding; (3) the nature and extent of the requestor's/petitioner's
property, financial, or other interest in the proceeding; and (4) the
possible effect of any decision or order which may be entered in the
proceeding on the requestor's/petitioner's interest. The petition must
also identify the specific contentions which the petitioner/requestor
seeks to have litigated at the proceeding.
Each contention must consist of a specific statement of the issue
of law or fact to be raised or controverted. In addition, the
petitioner/requestor shall provide a brief explanation of the bases for
the contention and a concise statement of the alleged facts or expert
opinion which support the contention and on which the petitioner
intends to rely in proving the contention at the hearing. The
petitioner must also provide references to those specific sources and
documents of which the petitioner is aware and on which the petitioner
intends to rely to establish those facts or expert opinion. The
petition must include sufficient information to show that a genuine
dispute exists with the applicant on a material issue of law or
fact.\1\ Contentions shall be limited to matters within the scope of
the amendment under consideration. The contention must be one which, if
proven, would entitle the petitioner to relief. A petitioner/requestor
who fails to satisfy these requirements with respect to at least one
contention will not be permitted to participate as a party.
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\1\ To the extent that the applications contain attachments and
supporting documents that are not publicly available because they
are asserted to contain safeguards or proprietary information,
petitioners desiring access to this information should contact the
applicant or applicant's counsel and discuss the need for a
protective order.
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Each contention shall be given a separate numeric or alpha
designation within one of the following groups:
1. Technical--primarily concerns/issues relating to technical and/
or health and safety matters discussed or referenced in the
applications.
2. Environmental--primarily concerns/issues relating to matters
discussed or referenced in the environmental analysis for the
applications.
3. Miscellaneous--does not fall into one of the categories outlined
above.
As specified in 10 CFR 2.309, if two or more petitioners/requestors
seek to co-sponsor a contention, the petitioners/requestors shall
jointly designate a representative who shall have the authority to act
for the petitioners/requestors with respect to that contention. If a
petitioner/requestor seeks to adopt the contention of another
sponsoring petitioner/requestor, the petitioner/requestor who seeks to
adopt the contention must either agree that the sponsoring petitioner/
requestor shall act as the representative with respect to that
contention, or jointly designate with the sponsoring petitioner/
requestor a representative who shall have the authority to act for the
petitioners/requestors with respect to that contention.
Those permitted to intervene become parties to the proceeding,
subject to any limitations in the order granting leave to intervene,
and have the opportunity to participate fully in the conduct of the
hearing. Since the Commission has made a final determination that the
amendment involves no significant hazards consideration, if a hearing
is requested, it will not stay the effectiveness of the amendment. Any
hearing held would take place while the amendment is in effect.
A request for a hearing or a petition for leave to intervene must
be filed 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; (2) courier, express mail, and expedited delivery services:
Office of the Secretary, Sixteenth Floor, One White Flint North, 11555
Rockville Pike, Rockville, Maryland 20852, Attention: Rulemaking and
Adjudications Staff; (3) e-mail addressed to the Office of the
Secretary, U.S. Nuclear Regulatory Commission, [email protected];
or (4) facsimile transmission addressed to the Office of the Secretary,
U.S. Nuclear Regulatory Commission, Washington, DC, Attention:
Rulemakings and Adjudications Staff at (301) 415-1101, verification
number is (301) 415-1966. A copy of the request for hearing and
petition for leave to intervene should also be sent to the Office of
the General Counsel, U.S. Nuclear Regulatory Commission, Washington, DC
20555-0001, and it is requested that copies be transmitted either by
means of facsimile transmission to (301) 415-3725 or by e-mail to
[email protected]. A copy of the request for hearing and petition
for leave to intervene should also be sent to the attorney for the
licensee.
Nontimely requests and/or petitions and contentions will not be
entertained absent a determination by the Commission or the presiding
officer or the Atomic Safety and Licensing Board that the petition,
request and/or the contentions should be granted based on a balancing
of the factors specified in 10 CFR 2.309(a)(1)(i)-(viii).
[[Page 10005]]
Duke Energy Corporation, et al., Docket No. 50-414, Catawba Nuclear
Station Unit 2, York County, South Carolina
Date of amendment request: February 5, 2005, as supplemented by
letter dated February 7, 2005.
Description of amendment request: The amendment revises the system
bypass leakage acceptance criterion for the charcoal adsorber in the 2B
Auxiliary Building Filtered Ventilation Exhaust System train as listed
in Technical Specification 5.5.11, ``Ventilation Filter Testing
Program.''
Date of issuance: February 7, 2005.
Effective date: As of the date of issuance and shall be implemented
within 30 days from the date of issuance.
Amendment No.: 213.
Renewed Facility Operating License No. NPF-52: Amendments revised
the Technical Specifications.
Public comments requested as to proposed no significant hazards
consideration (NSHC): No.
The Commission's related evaluation of the amendment, finding of
emergency circumstances, state consultation, and final NSHC
determination are contained in a safety evaluation dated February 7,
2005.
Attorney for licensee: Ms. Anne Cottingham, Esquire.
NRC Section Chief: John A. Nakoski.
Dated in Rockville, Maryland, this 17th day of February 2005.
For the Nuclear Regulatory Commission.
Ledyard B. Marsh,
Director, Division of Licensing Project Management, Office of Nuclear
Reactor Regulation.
[FR Doc. 05-3627 Filed 2-28-05; 8:45 am]
BILLING CODE 7590-01-P