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Category:Inspection Plan
MONTHYEARIR 05000461/20220062023-03-0101 March 2023 Annual Assessment Letter for Clinton Power Station, Unit 1 (Report 05000461/2022006) ML23005A0682023-01-0505 January 2023 Notification of NRC Fire Protection Team Inspection Request for Information: Inspection Report 05000461/2023010 ML22312A5362022-11-0808 November 2022 Information Request for the Cyber-Security Baseline Inspection, Notification to Perform Inspection 05000461/2023401 IR 05000461/20220052022-08-22022 August 2022 Updated Inspection Plan for Clinton Power Station (Report 05000461/2022005) IR 05000461/20210062022-03-0202 March 2022 Annual Assessment Letter for Clinton Power Station, Unit 1 (Report 05000461/2021006) ML21333A0832021-11-29029 November 2021 Request for Information for an NRC Triennial Baseline Design Bases Assurance Inspection (Teams), Inspection Report Report 05000461/202201 IR 05000461/20210052021-09-0101 September 2021 Updated Inspection Plan for Clinton Power Station; Report 05000461/2021005 ML21215A5732021-08-0303 August 2021 Notification of an NRC Biennial Licensed Operator Requalification Program Inspection and Request for Information ML21076A5112021-03-17017 March 2021 Information Request to Support Upcoming Temporary Instruction 2515/194 Inspection; Inspection Report 05000461/2021013 ML21071A1882021-03-12012 March 2021 Information Request to Support Upcoming Problem Identification and Resolution Inspection at Clinton Power Station IR 05000461/20200062021-03-0404 March 2021 Annual Assessment Letter for Clinton Power Station Unit 1 (Report 05000461/2020006) ML20329A0662020-11-24024 November 2020 Information Request for an NRC Triennial 10 CFR 50.59 (Evaluation of Changes, Tests and Experiments) Baseline Inspection IR 05000461/20200052020-09-0101 September 2020 Updated Inspection Plan for Clinton Power Station, Unit 1 (Report 05000461/2020005) ML20183A1932020-06-30030 June 2020 Notification of NRC Fire Protection Team Inspection Request for Information; Inspection Report 05000461/2020010 IR 05000461/20190062020-03-0303 March 2020 Annual Assessment Letter for Clinton Power Station, (Report 05000461/2019006) IR 05000461/20190052019-08-28028 August 2019 Updated Inspection Plan for Clinton Power Station (Report 05000461/2019005 ML19136A1852019-05-15015 May 2019 Byron Station, Clinton Power Station, Dresden Nuclear Power Station, LaSalle County Station, and Quad Cities Nuclear Power Station-Information Request to Support the NRC Annual Baseline Emergency Action Level and Emergency IR 05000461/20180062019-03-0404 March 2019 Annual Assessment Letter for Clinton Power Station (Report 05000461/2018006) ML19037A4772019-02-0606 February 2019 Information Request to Support Upcoming Problem Identification and Resolution Inspect at Clinton Power Station ML19003A1912019-01-0303 January 2019 Request for Information for an NRC Triennial Baeline Design Bases Assurance Inspection; Inspection Report 05000461/2019011 IR 05000461/20180052018-08-28028 August 2018 Mid-Cycle Assessment Letter for Clinton Power Station, Unit 1 (Report 05000461/2018005) ML18088A5662018-03-28028 March 2018 Information Request for an NRC Triennial 10 CFR 50.59 (Evaluation of Changes, Tests and Experiments) Baseline Inspection 05000461/2018010 IR 05000461/20170062018-03-0202 March 2018 Annual Assessment Letter for Clinton Power Station, Unit 1 (Report 05000461/2017006) ML17333A0782017-11-28028 November 2017 Notification of NRC Baseline Inspection and Request for Information; Inspection Report 05000461/2018002 IR 05000461/20170052017-08-28028 August 2017 Updated Inspection Plan for Clinton Power Station, Unit 1 and Quarterly Assessment Letter (Report 05000461/2017005) ML17146B2492017-03-31031 March 2017 Inspection Plan for Clinton Power Station for Triennial Fire Protection Baseline Inspection Report 2017 008 ML17076A3382017-03-16016 March 2017 Notification of NRC Baseline Inspection and Request for Information 05000461/2017002 IR 05000461/20160062017-03-0101 March 2017 Annual Assessment Letter for Clinton Power Station, Unit 1 (Report 05000461/2016006) IR 05000461/20160052016-08-31031 August 2016 Mid-Cycle Assessment Letter for Clinton Power Station, Unit 1 (Report 05000461/2016005) ML16098A3242016-04-0707 April 2016 Information Request to Support Upcoming Temporary Instruction 191 Inspection at Clinton Power Station ML16076A2542016-03-15015 March 2016 Ltr. 03/15/16 Clinton Power Station, Unit 1 - Request for Information for an NRC Triennial Baseline Component Design Bases Inspection; Inspection Report 05000461/2016009 (Jen) ML16076A2462016-03-15015 March 2016 Ltr. 03/15/16 Clinton Power Station - Notification of NRC Inspection and Request for Information (Vlm) IR 05000461/20150062016-03-0202 March 2016 Annual Assessment Letter for Clinton Power Station Unit 1 (Inspection Report 05000461/2015006) IR 05000461/20150052015-09-0101 September 2015 Mid-Cycle Assessment Letter for Clinton Power Station, Unit 1 (Report 05000461/2015005) IR 05000461/20140012015-03-0404 March 2015 Annual Assessment Letter for Clinton Power Station, Unit 1, (Report 05000461/2014001) ML14245A2362014-09-0202 September 2014 Mid-Cycle Assessment Letter for Clinton Power Station, Unit 1 ML14177A3812014-06-25025 June 2014 Notification of NRC Supplemental Inspection (95001) and Request for Information IR 05000451/20130012014-03-0404 March 2014 Annual Assessment Letter for Clinton Power Station, Unit 1 (Report 05000451/2013001) ML13308B1302013-11-0101 November 2013 Ltr 11/1/13 Clinton Fire Protection Request for Information ML13246A2152013-09-0303 September 2013 2013 Clinton Power Station Mid-Cycle Letter Combined IR 05000461/20130082013-07-25025 July 2013 IR 05000461-13-008, May 20 - 24, 2013, June 3 - 7, 2013, and June 17 - 21, 2013, Clinton Power Station, Component Design Bases Inspection (CDBI) IR 05000461/20120012013-03-0404 March 2013 Annual Assessment Letter for Clinton Power Station (Report 05000461/2012001) ML13038A3122013-02-0707 February 2013 Request for Information for an NRC Triennial Baseline Component Design Bases Inspection Report 05000461-13-008 ML12249A4462012-09-0404 September 2012 Mid-Cycle Assessment Letter for Clinton Power Station, Unit 1 IR 05000461/20110072012-03-0505 March 2012 Annual Assessment Letter for Clinton Power Station (Report 05000461/2011007) IR 05000461/20110062011-09-0101 September 2011 Mid-Cycle Letter for Clinton Power Station, Unit 1; 05000461-2011-006 IR 05000461/20110012011-03-0404 March 2011 Annual Assessment Letter for Clinton Power Station (Report 05000461-11-001) ML1024400282010-09-0101 September 2010 Mid-Cycle Performance Review and Inspection Plan - Clinton Power Station ML1006103312010-03-0303 March 2010 EOC Annual Assessment Letter, Inspection/Activity Plan ML0924402412009-09-0101 September 2009 Clinton - Mid-Cycle Performance Review and Inspection Plan 2023-03-01
[Table view] Category:Letter
MONTHYEARIR 05000461/20230042024-02-0202 February 2024 Integrated Inspection Report 05000461/2023004 ML23361A1572024-01-24024 January 2024 Audit Plan in Support of Review of License Amendment Request Regarding Revision of Technical Specifications Related to Reactor Water Cleanup Isolation ML24004A0792024-01-18018 January 2024 Exemption from Select Requirements of 10 CFR Part 73 (EPID L-2023-LLE-0041 (Security Notifications, Reports, and Recordkeeping and Suspicious Activity Reporting)) IR 05000461/20234022023-12-27027 December 2023 Security Baseline Inspection Report 05000461/2023402 ML23305A1402023-12-13013 December 2023 Units 1 & 2; Nine Mile Point, Unit 2; Peach Bottom, Units 2 & 3; and Quad Cities, Units 1 and 2 - Issuance of Amendments to Adopt Traveler TSTF-580 IR 05000461/20235012023-12-0505 December 2023 Emergency Preparedness Biennial Exercise Inspection Report 05000461/2023501 ML23284A2512023-11-22022 November 2023 Amendment No. 250 to Adopt TSTF-332 ML23317A1192023-11-10010 November 2023 Constellation Energy Generation, LLC - 2023 Annual Report - Guarantees of Payment of Deferred Premiums IR 05000461/20230032023-11-0808 November 2023 Integrated Inspection Report 05000461/2023003 ML22300A2212023-11-0202 November 2023 Preliminary Decommissioning Cost Estimate and Fuel Management Plan RS-23-097, Constellation Energy Generation, LLC, Advisement of Leadership Changes and Submittal of Updated Standard Practice Procedures Plans2023-10-12012 October 2023 Constellation Energy Generation, LLC, Advisement of Leadership Changes and Submittal of Updated Standard Practice Procedures Plans IR 05000461/20233012023-09-12012 September 2023 NRC Initial License Examination Report 05000461/2023301 RS-23-090, Annual Report of Emergency Core Cooling System Evaluation Model Changes and Errors for Clinton Power Station2023-09-0707 September 2023 Annual Report of Emergency Core Cooling System Evaluation Model Changes and Errors for Clinton Power Station RS-23-080, Constellation Energy Generation, LLC, Application to Revise Technical Specifications to Adopt TSTF-264-A, Revision 0, 3.3.9 and 3.3.10 - Delete Flux Monitors Specific Overlap Requirement SRs2023-08-30030 August 2023 Constellation Energy Generation, LLC, Application to Revise Technical Specifications to Adopt TSTF-264-A, Revision 0, 3.3.9 and 3.3.10 - Delete Flux Monitors Specific Overlap Requirement SRs IR 05000461/20234202023-08-29029 August 2023 Security Baseline Inspection Report 05000461/2023420 RS-23-081, Request for License Amendment to Revise Technical Specifications Related to Reactor Water Cleanup Isolation Instrumentation2023-08-21021 August 2023 Request for License Amendment to Revise Technical Specifications Related to Reactor Water Cleanup Isolation Instrumentation IR 05000461/20230022023-08-0404 August 2023 Integrated Inspection Report 05000461/2023002 RS-23-085, Supplemental Information Related to Request for Partial Site Release2023-08-0303 August 2023 Supplemental Information Related to Request for Partial Site Release ML23209A8102023-07-28028 July 2023 05000461; Notification of an NRC Biennial Licensed Operator Requalification Program Inspection and Request for Information ML23198A0152023-07-27027 July 2023 License Renewal Application Public Meeting Summary of Pre-Submittal Meeting ML23202A0992023-07-24024 July 2023 Notification of NRC Baseline Inspection and Request for Information; Inspection Report 05000461/2023004 ML23200A2592023-07-24024 July 2023 June 27, 2023, Clinton Power Station License Renewal Environmental Pre-application Public Meeting-Meeting Summary IR 05000461/20234012023-07-19019 July 2023 Cyber Security Inspection Report 05000461/2023401 ML23194A1662023-07-19019 July 2023 Supplemental Information Needed for Acceptance of Requested Licensing Action Request for Partial Site Release ML23191A8772023-07-11011 July 2023 Operator Licensing Examination Approval Clinton Power Station July 2023 ML23178A2422023-06-28028 June 2023 Reassignment of the U.S. Nuclear Regulatory Commission Branch Chief in the Division of Operating Reactor Licensing for Plant Licensing Branch III RS-23-077, Response to NRC Regulatory Issue Summary 2023-01, Preparation and Scheduling of Operator Licensing Examinations2023-06-16016 June 2023 Response to NRC Regulatory Issue Summary 2023-01, Preparation and Scheduling of Operator Licensing Examinations RS-23-073, Request for Partial Site Release2023-06-0707 June 2023 Request for Partial Site Release IR 05000461/20230102023-05-26026 May 2023 Triennial Fire Protection Inspection Report 05000461/2023010 RS-23-042, Application to Revise Technical Specifications to Adopt TSTF-580, Provide Exception from Entering Mode 4 with No Operable RHR Shutdown Cooling2023-05-25025 May 2023 Application to Revise Technical Specifications to Adopt TSTF-580, Provide Exception from Entering Mode 4 with No Operable RHR Shutdown Cooling ML23143A3182023-05-23023 May 2023 Information Meeting (Open House) with a Question and Answer Session to Discuss NRC 2022 End-Of-Cycle Plant Performance Assessment of Clinton Power Station, Unit 1 IR 05000461/20230012023-05-0404 May 2023 Integrated Inspection Report 05000461/2023001 ML23118A3472023-05-0101 May 2023 County, 1 & 2; Nine Mile Point, 2; and Quad Cities, 1 & 2 - Correction of Amendment No. 193 Adoption of TSTF-306, Revision 2, Add Action to LCO 3.3.6.1 to Give Option to Isolate the Penetration EPID L-2022-LLA-0143 ML23114A2522023-04-28028 April 2023 Request to Use a Provision of a Later Edition of the ASME Boiler & Pressure Vessel Code, Section XI ML23081A0382023-04-25025 April 2023 County, 1 & 2; Nine Mile Point, 2; and Quad Cities, 1 & 2 - Issuance of Amendments to Adopt TSTF-306, Rev. 2, Add Action to LCO 3.3.6.1 to Give Option to Isolate the Penetration ML23110A3202023-04-21021 April 2023 Information Request to Support the NRC Annual Baseline Emergency Action Level and Emergency Plan Changes Inspection RS-23-049, Constellation Energy Generation, LLC, Report on Status of Decommissioning Funding for Reactors and Independent Spent Fuel Storage Installations2023-03-23023 March 2023 Constellation Energy Generation, LLC, Report on Status of Decommissioning Funding for Reactors and Independent Spent Fuel Storage Installations ML23061A1632023-03-0303 March 2023 Reassignment of the U.S. Nuclear Regulatory Commission Branch Chief in the Division of Operating Reactor Licensing for Plant Licensing Branch 3 IR 05000461/20220062023-03-0101 March 2023 Annual Assessment Letter for Clinton Power Station, Unit 1 (Report 05000461/2022006) RS-23-039, Request for License Amendment to Revise Technical Specifications Section 3.8.3, Diesel Fuel Oil, Lube Oil, and Starting Air2023-03-0101 March 2023 Request for License Amendment to Revise Technical Specifications Section 3.8.3, Diesel Fuel Oil, Lube Oil, and Starting Air ML23031A2972023-03-0101 March 2023 Issuance of Amendment No. 248 Adoption of TSTF-269, Revision 2 RS-23-045, Constellation Energy Generation, LLC Submittal of Fitness for Duty Performance Data Reports for 2022 Per 10 CFR 26.717(c) & 10 CFR 26.2032023-02-28028 February 2023 Constellation Energy Generation, LLC Submittal of Fitness for Duty Performance Data Reports for 2022 Per 10 CFR 26.717(c) & 10 CFR 26.203 ML23039A1852023-02-10010 February 2023 Integrated Inspection Report 05000461/2022004 07201046/2022001 RS-23-003, Constellation Energy Generation, LLC, Summary of Changes to Quality Assurance Topical Report, NO-AA-10, and Decommissioning Quality Assurance Program, NO-DC-102023-01-31031 January 2023 Constellation Energy Generation, LLC, Summary of Changes to Quality Assurance Topical Report, NO-AA-10, and Decommissioning Quality Assurance Program, NO-DC-10 IR 05000461/20220112023-01-27027 January 2023 Biennial Problem Identification and Resolution Inspection Report 05000461/2022011 RS-23-002, Application to Adopt TSTF-332, ECCS Response Time Testing2023-01-13013 January 2023 Application to Adopt TSTF-332, ECCS Response Time Testing ML23005A0682023-01-0505 January 2023 Notification of NRC Fire Protection Team Inspection Request for Information: Inspection Report 05000461/2023010 ML22341A6042022-12-0808 December 2022 Confirmation of Initial License Examination IR 05000461/20224022022-12-0606 December 2022 Security Baseline Inspection Report 05000461/2022402 RS-22-126, Constellation Energy Generation, LLC - Request to Use Provisions of a Later Edition of the ASME Boiler and Pressure Vessel Code, Section XI2022-11-30030 November 2022 Constellation Energy Generation, LLC - Request to Use Provisions of a Later Edition of the ASME Boiler and Pressure Vessel Code, Section XI 2024-02-02
[Table view] |
See also: IR 05000461/2021013
Text
March 17, 2021
Mr. David Rhoades
Senior VP, Exelon Generation Company, LLC
President and CNO, Exelon Nuclear
4300 Winfield Road
Warrenville, IL 60555
SUBJECT: CLINTON POWER STATIONINFORMATION REQUEST TO SUPPORT
UPCOMING TEMPORARY INSTRUCTION 2515/194 INSPECTION; INSPECTION
REPORT 05000461/2021013
Dear Mr. Rhoades:
This letter is to request information to support our inspection of the Industry Initiative Associated
with the Open Phase Condition Design Vulnerabilities in Electric Power Systems (U.S. Nuclear
Regulatory Commission (NRC) Bulletin 2012-01) beginning May 24, 2021, at your Clinton
Power Station. This inspection will be performed in accordance with the NRC Temporary
Instruction 2515/194.
In order to minimize the impact that the inspection has on the site and to ensure a productive
inspection, we have enclosed a list of documents requested for the inspection. Please provide
this information prior to April 24, 2021. It is important that all of these documents are up to date
and complete in order to minimize the number of additional documents requested during the
preparation and/or the onsite portions of the inspections. Insofar as possible, this information
should be provided electronically to the lead inspector.
The lead inspector for this inspection is Mr. I. Hafeez. We understand that our licensing contact
for this inspection is Mr. N. Santos of your organization. If there are any questions about the
inspection or the material requested in the enclosure, please contact the lead inspector at
630-829-9843 or via e-mail at Ijaz.Hafeez@nrc.gov.
This letter does not contain new or amended information collection requirements subject
to the Paperwork Reduction Act of 1995 (44 U.S.C. 3501 et seq.). Existing information
collection requirements were approved by the Office of Management and Budget, Control
Number 3150-0011. The NRC may not conduct or sponsor, and a person is not required to
respond to, a request for information or an information collection requirement unless the
requesting document displays a currently valid Office of Management and Budget Control
Number.
D. Rhoades -2-
This letter and its enclosure will be made available for public inspection and copying at
http://www.nrc.gov/reading-rm/adams.html and at the NRC Public Document Room in
accordance with 10 CFR 2.390, Public Inspections, Exemptions, Requests for Withholding.
Sincerely,
/RA/
Ijaz Hafeez, Reactor Engineer
Engineering Branch 3
Division of Reactor Safety
Docket No. 50-461
License No. NPF-62
Enclosure:
Document Request for Temporary
Instruction 2515/194 Inspection
cc: Distribution via LISTSERV
D. Rhoades -3-
Letter to David Rhoades from Ijaz Hafeez dated March 17, 2021.
SUBJECT: CLINTON POWER STATION INFORMATION REQUEST TO SUPPORT
UPCOMING TEMPORARY INSTRUCTION 2515/194 INSPECTION; INSPECTION
REPORT 05000461/2021013
DISTRIBUTION:
Jessie Quichocho
Mark Haire
RidsNrrDorlLpl3
RidsNrrPMClinton Resource
RidsNrrDroIrib Resource
John Giessner
Kenneth OBrien
Jamnes Cameron
Allan Barker
DRSIII
DRPIII
ADAMS Accession Number: ML21076A511
Publicly Available Non-Publicly Available Sensitive Non-Sensitive
OFFICE RIII
NAME IHafeez:mb
via e-mail
DATE 03/17/2021
OFFICIAL RECORD COPY
DOCUMENT REQUEST FOR TEMPORARY INSTRUCTION 2515/194 INSPECTION
Inspection Report: 05000461/2021013
Inspection Dates: May 24, 2021, through May 28, 2021
Inspection Procedures: 2515/194-TI-2515-Phase 5
Inspector: Ijaz Hafeez
630-829-9843
Ijaz.Hafeez@nrc.gov
Please provide the following documentation (Items 1-9) to the lead inspector prior to the onsite
inspection date, preferably no later than April 24, 2021. Whenever practical, please provide
copies electronically. Please provide an index of the requested documents which includes a
brief description of the document and the numerical heading associated with the request (i.e.,
where it can be found in the list of documents requested).
1. Copies of any calculations, analyses, and/or test reports performed to support the
implementation of your open phase condition (OPC) solution. If, in your implementation,
OPCs are not detected and alarmed in the control room please include documentation
that: (a) demonstrates the OPC will not prevent functioning of important-to-safety
structures, systems, and components; and (b) detection of an OPC will occur within a
short period of time (e.g., 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />).
2. Copies of any modification packages, including Title 10 of the Code of Federal
Regulations, Part 50.59 evaluations if performed, used for or planned for the
implementation of your OPC solution.
3. Copies of periodic maintenance, surveillance, setpoint calibration, and/or test
procedures implemented or planned, for your OPC solution.
4. Copies of your licensing basis changes to Updated Final Safety Analysis Report and/or
Technical Specifications, as applicable, which discuss the design features and analyses
related to the effects of, and protection for, any OPC design vulnerability.
5. Copies of any procurement specifications and acceptance testing documents related to
the installation of your OPC solution.
6. Copies of any site training the team will need to accomplish to gain access to areas with,
or planned, major electrical equipment used in your OPC solution (i.e., switchyard).
7. Provide documentation showing that with an OPC occurrence and no accident condition
signal present, either:
a. An OPC does not adversely affect the function of important-to-safety structures,
systems, and components; or
Enclosure
DOCUMENT REQUEST FOR TEMPORARY INSTRUCTION 2515/194 INSPECTION
b. TS LCOs are maintained, or the TS actions are met without entry into TS
LCO 3.0.3, and
i. Important-to-safety equipment is not damaged by the OPC; and
ii. Shutdown safety is not compromised.
8. With OPC occurrence and an accident condition signal present:
a. Provide documentation showing that automatic detection and actuation will
transfer loads required to mitigate postulated accidents to an alternate source
and ensure that safety functions are preserved, as required by the current
licensing bases; or
b. Provide documentation showing that all design basis accident acceptance criteria
are met with the OPC, given other plant design features. Accident assumptions
must include licensing provisions associated with single failures. Typically,
licensing bases will not permit consideration of the OPC as the single failure
since this failure is a non-safety system.
9. For those licensees that opted to demonstrate that operator manual actions will be
sufficient to mitigate the impact of an OPC, in accordance with VII, Revision 3,
Attachment 1 and NEI 19-02, Guidance for Assessing Open Phase Condition
Implementation Using Risk Insights, instead of automatic protective actions discussed
in Section 03.02.b of TI 2515/194, Revision 2, provide the following:
a. Copies of any PRA evaluations for your plant response to an OPC including your
Human Reliability Analysis (HRA) and sensitivity analyses; and
b. Procedure(s) and operator actions required to respond to an OPC alarm and
potential equipment trip.
Please provide the following documentation to the team when they arrive onsite. Whenever
practical, please provide copies electronically, except for drawings. Drawings should be
provided as paper copies of sufficient size (ANSI C or D) such that all details are legible.
1. A brief presentation describing your electric power system design and typical electrical
transmission and distribution system alignments; OPC design schemes installed to
detect, alarm and actuate; bus transfer schemes; and maintenance and surveillance
requirements. This presentation should be a general overview of your system. Please
schedule the overview shortly after the entrance meeting.
2. Plant layout and equipment drawings for areas that identify: (a) the physical plant
locations of major electrical equipment used in your open phase condition solution; and
(b) the locations of detection and indication equipment used in the OPC sensing circuits.
3. If OPC actuation circuits are required, provide documentation that demonstrates
continued coordination with the other protective devices in both the offsite electrical
system (within Clinton Power Station area of responsibility) and the onsite electrical
systems.
2
DOCUMENT REQUEST FOR TEMPORARY INSTRUCTION 2515/194 INSPECTION
4. Access to locations in which OPC equipment is installed or planned (i.e., switchyard,
etc.).
5. Copies of documentation or testing that demonstrates your OPC solution minimizes
spurious actuation or mis operation in the range of voltage imbalance normally expected
in the transmission system that could cause undesired separation from an operable
off-site power source.
3