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Category:Inspection Plan
MONTHYEARIR 05000263/20230052023-08-30030 August 2023 Updated Inspection Plan for Monticello Nuclear Generating Plant (Report 05000263/2023005) IR 05000263/20220062023-03-0101 March 2023 Annual Assessment Letter for Monticello Nuclear Generating Plant, Unit 1 (Report 05000263/2022006) ML23058A1522023-02-27027 February 2023 Notification of NRC Baseline Inspection and Request for Information; Inspection Report 05000263/2023002 IR 05000263/20220052022-08-29029 August 2022 Updated Inspection Plan for Monticello Nuclear Generating Plant (Report 05000263/2022005) IR 05000263/20210062022-03-0202 March 2022 Annual Assessment Letter for Monticello Nuclear Generating Plant, Unit 1 (Report 05000263/2021006) ML21322A2362021-11-18018 November 2021 Information Request for the Cyber-Security Baseline Inspection, Notification to Perform Inspection 05000263/2022401 IR 05000263/20210052021-09-0101 September 2021 Updated Inspection Plan for Monticello Nuclear Generating Plant 2 (Report 05000263/2021005) ML21215A2172021-08-0303 August 2021 Notification of an NRC Biennial Licensed Operator Requalification Program Inspection and Request for Information ML21147A5082021-06-0303 June 2021 Information Request to Support the NRC Annual Baseline Emergency Action Level and Emergency Plan Changes Inspection ML21099A0902021-04-0808 April 2021 Information Request to Support Upcoming Temporary Instruction 2515/194 Inspection; Inspection Report 05000263/2021011 ML21085A8582021-03-26026 March 2021 Request for Information for an NRC Triennial Baseline Design Bases Assurance Inspection (Team): Inspection Report 05000263/2021010 IR 05000263/20200062021-03-0404 March 2021 Annual Assessment Letter for the Monticello Nuclear Generating Plant (Report 05000263/2020006) ML21029A2982021-01-29029 January 2021 Notification of NRC Baseline Inspection and Request for Information; Inspection Report 05000263/2021002 ML20275A3942020-10-0101 October 2020 Information Request to Support Upcoming Problem Identification and Resolution (Pi&R) Inspection at the Monticello Nuclear Generating Plant IR 05000263/20200052020-09-0101 September 2020 Updated Inspection Plan for Monticello Nuclear Generating Plant (Report 05000263/2020005) ML20134H9282020-05-12012 May 2020 Notification of NRC Design Bases Assurance Inspection (Programs) and Initial Request for Information: Inspection Report 05000263/2020013 IR 05000263/20190062020-03-0303 March 2020 Annual Assessment Letter for Monticello Nuclear Generating Plant (Report 05000263/2019006 and 07200058/2019006) ML19324F8512019-11-20020 November 2019 Long-Term Replacement Steam Dryer Inspection Plan ML19322C0512019-11-14014 November 2019 Notification of NRC Fire Protection Team Inspection Request for Information; Inspection Report Number 05000263/2020011 IR 05000263/20190052019-08-28028 August 2019 Updated Inspection Plan for Monticello Nuclear Generating Plant (Report 05000263/2019005) ML19136A0202019-05-15015 May 2019 Information Request to Support the NRC Annual Baseline Emergency Action Level and Emergency Plan Changes Inspection (Garza) ML19065A0832019-03-0505 March 2019 Ltr. 03/05/19 Monticello Nuclear Generating Plant - Notification of NRC Baseline Inspection and Request for Information; Inspection Report 05000263/2019002 (DRS-E.Fernandez) IR 05000263/20180062019-03-0404 March 2019 Annual Assessment Letter for Monticello Nuclear Generating Plant (Report 05000263/2018006 and 07200058/2018006) IR 05000263/20180052018-08-28028 August 2018 Updated Inspection Plan for Monticello Nuclear Generating Plant (Report 05000263/2018005) IR 05000263/20170062018-03-0202 March 2018 Annual Assessment Letter for Monticello Nuclear Generating Plant (Report 05000263/2017006) ML17345A8402017-12-11011 December 2017 Information Request to Support Upcoming Temporary Instruction 2515/191 Inspection at Monticello Nuclear Generating Plant IR 05000263/20170052017-08-28028 August 2017 Updated Inspection Plan for Monticello Nuclear Generating Plant (Report 05000263/2017005) ML17159A6992017-06-0808 June 2017 Information Request for the Cyber-Security Baseline Inspection, Notification to Perform Inspection 05000263/2017409 ML17094A4352017-04-0303 April 2017 Monticello - Notification of NRC Supplemental Inspection (95001) and Request for Information IR 05000263/20160062017-03-0101 March 2017 Annual Assessment Letter for Monticello Nuclear Generating Plant (Report 05000263/2016006) ML17026A4302017-01-26026 January 2017 Notification of NRC Triennial Fire Protection Baseline Inspection and Request for Information 05000263/2017007 IR 05000263/20160052016-08-31031 August 2016 Mid-Cycle Assessment Letter for Monticello Nuclear Generating Plant (Report 05000263/2016005) IR 05000263/20150062016-03-0202 March 2016 Annual Assessment Letter for Monticello Nuclear Generating Plant (Inspection Report 05000263/2015006) ML16041A0482016-02-0909 February 2016 Ltr. 02/09/16 Monticello Nuclear Generating Plant - Notification of an NRC Triennial Heat Sink Performance Inspection and Request for Information; Inspection Report 05000263/2016002 IR 05000263/20150052015-09-0101 September 2015 Mid-Cycle Assessment Letter for Monticello Nuclear Generating Plant (Report 05000263/2015005) IR 05000263/20140012015-03-0404 March 2015 Annual Assessment Letter for the Monticello Nuclear Generating Plant, (Report 05000263/2014001) ML15027A0412015-01-26026 January 2015 ISI Request for Information ML14245A1442014-09-0202 September 2014 Mid-Cycle Assessment Letter for Monticello Nuclear Generating Plant ML14216A5132014-08-0404 August 2014 Information Request to Support Upcoming Biennial Problem Identification and Resolution Inspection at the Monticello Nuclear Generating Plant IR 05000263/20130012014-03-0404 March 2014 Annual Assessment Letter for Monticello Nuclear Generating Plant (Report 05000263/2013001) ML13246A2312013-09-0303 September 2013 2013 Monticello MOC Letter Combined ML13221A5712013-08-0909 August 2013 Ltr 8/9/13 Monticello MOD 50.59 Request for Information IR 05000263/20120012013-03-0404 March 2013 Annual Assessment Letter for Monticello Nuclear Generating Plant, (Report 05000263-12-001) ML12249A4222012-09-0404 September 2012 Mid-Cycle Assessment Letter for Monticello Generating Plant IR 05000263/20110072012-03-0505 March 2012 Annual Assessment Letter for Monticello Nuclear Generating Plant (Report 05000263/2011007) IR 05000263/20110062011-09-0101 September 2011 Mid-Cycle Performance Review and Inspection Plant for Monticello Nuclear Plant 05000263-11-006 IR 05000263/20110012011-03-0404 March 2011 Annual Assessment Letter for Monticello Nuclear Generating Plant (Report 05000263-11-001) ML1104705722011-02-16016 February 2011 Request Notification of NRC Inspection and Request for Information ISI ML1024400642010-09-0101 September 2010 Mid-Cycle Performance Review and Inspection Plan - Monticello Nuclear Generating Plant IR 05000263/20100012010-03-0303 March 2010 Monticello Nuclear Generating Plant EOC Annual Assessment Letter (Report 05000263-10-001) 2023-08-30
[Table view] Category:Letter
MONTHYEARML24025A9362024-01-31031 January 2024 Exemption from Select Requirements of 10 CFR Part 73 (EPID L-2023-LLE-0055 (Security Notifications, Reports, and Recordkeeping and Suspicious Activity Reporting)) IR 05000263/20230042024-01-31031 January 2024 Integrated Inspection Report 05000263/2023004 ML24024A0722024-01-24024 January 2024 Independent Spent Fuel Storage Installation, Onticello, Supplement to Request for Exemption from Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Implementation IR 05000263/20244012024-01-22022 January 2024 Information Request for the Cyber-Security Baseline Inspection, Notification to Perform Inspection 05000263/2024401 L-MT-23-054, Subsequent License Renewal Application Supplement 82024-01-11011 January 2024 Subsequent License Renewal Application Supplement 8 L-MT-23-047, License Amendment Request: Revision to the MNGP Pressure Temperature Limits Report to Change the Neutron Fluence Methodology and Incorporate New Surveillance Capsule Data2023-12-29029 December 2023 License Amendment Request: Revision to the MNGP Pressure Temperature Limits Report to Change the Neutron Fluence Methodology and Incorporate New Surveillance Capsule Data L-MT-23-056, Subsequent License Renewal Application Response to Request for Additional Information and Request for Confirmation of Information - Set 1 Part 22023-12-18018 December 2023 Subsequent License Renewal Application Response to Request for Additional Information and Request for Confirmation of Information - Set 1 Part 2 ML23349A0572023-12-15015 December 2023 and Independent Spent Fuel Storage Installation, Revision to Correspondence Service List for Northern States Power - Minnesota IR 05000263/20234022023-12-13013 December 2023 Security Baseline Inspection Report 05000263/2023402 L-MT-23-042, 2023 Annual Report of Changes in Emergency Core Cooling System Evaluation Models Pursuant to 10 CFR 50.462023-12-11011 December 2023 2023 Annual Report of Changes in Emergency Core Cooling System Evaluation Models Pursuant to 10 CFR 50.46 L-MT-23-052, Subsequent License Renewal Application Supplement 72023-11-30030 November 2023 Subsequent License Renewal Application Supplement 7 L-MT-23-051, Update to the Technical Specification Bases2023-11-28028 November 2023 Update to the Technical Specification Bases L-MT-23-049, Subsequent License Renewal Application Response to Request for Additional Information and Request for Confirmation of Information - Set 12023-11-21021 November 2023 Subsequent License Renewal Application Response to Request for Additional Information and Request for Confirmation of Information - Set 1 ML23319A3182023-11-15015 November 2023 Request for Exemption from Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Implementation IR 05000263/20230032023-11-13013 November 2023 Integrated Inspection Report 05000263/2023003 and 07200058/2023001 L-MT-23-043, 10 CFR 50.55a(z)(1) Request Regarding OMN-17, Revision 1. VR-092023-11-13013 November 2023 10 CFR 50.55a(z)(1) Request Regarding OMN-17, Revision 1. VR-09 L-MT-23-038, License Amendment Request to Revise Monticello Technical Specification Surveillance Requirement 3.8.6.62023-11-10010 November 2023 License Amendment Request to Revise Monticello Technical Specification Surveillance Requirement 3.8.6.6 L-MT-23-046, Subsequent License Renewal Application Response to Request for Additional Information Round 2 - Set 12023-11-0909 November 2023 Subsequent License Renewal Application Response to Request for Additional Information Round 2 - Set 1 ML23291A1102023-10-23023 October 2023 Environmental Audit Summary and RCIs and RAIs ML23285A3062023-10-12012 October 2023 Implementation of the Fleet Standard Emergency Plan for the Monticello Nuclear Generating Plant and the Prairie Island Nuclear Generating Plant L-MT-23-041, Subsequent License Renewal Application Response to Request for Confirmation of Information Set 22023-10-0303 October 2023 Subsequent License Renewal Application Response to Request for Confirmation of Information Set 2 L-MT-23-037, Subsequent License Renewal Application Response to Request for Additional Information Set 32023-09-22022 September 2023 Subsequent License Renewal Application Response to Request for Additional Information Set 3 ML23262B0372023-09-19019 September 2023 Response to NRC Request for Additional Information Regarding the 2023 Monticello and Prairie Island Plant Decommissioning Funding Status Reports ML23248A2092023-09-18018 September 2023 Proposed Alternative VR-11 to the Requirements of the ASME OM Code Associated with Periodic Verification Testing of MO-2397, Reactor Water Cleanup Inboard Isolation Valve ML23256A1682023-09-13013 September 2023 Independent Spent Fuel Storage Installation and Monticello Nuclear Generating Plant - Voluntary Security Clearance Program 2023 Insider Threat Program Self-Inspection IR 05000263/20230102023-09-0707 September 2023 Commercial Grade Dedication Inspection Report 05000263/2023010 L-MT-23-036, Subsequent License Renewal Application Response to Request for Additional Information Set 2 and Supplement 62023-09-0505 September 2023 Subsequent License Renewal Application Response to Request for Additional Information Set 2 and Supplement 6 ML23214A2412023-08-31031 August 2023 Letter: Aging Management Audit - Monticello Unit 1 - Subsequent License Renewal Application IR 05000263/20230052023-08-30030 August 2023 Updated Inspection Plan for Monticello Nuclear Generating Plant (Report 05000263/2023005) L-MT-23-035, Subsequent License Renewal Application Supplement 52023-08-28028 August 2023 Subsequent License Renewal Application Supplement 5 ML23241A9732023-08-21021 August 2023 Request for Scoping Comments Concerning the Environmental Review of Monticello Nuclear Generating Plant, Unit 1, Subsequent License Renewal Application (Docket No. 50-263) L-MT-23-034, Subsequent License Renewal Application Response to Request for Additional Information Set 12023-08-15015 August 2023 Subsequent License Renewal Application Response to Request for Additional Information Set 1 ML23222A0122023-08-10010 August 2023 Independent Spent Fuel Storage Installation and Monticello Nuclear Generating Plant - Changes in Foreign Ownership, Control or Influence ML23215A1312023-08-0909 August 2023 License Renewal Regulatory Audit Regarding the Environmental Review of the Subsequent License Renewal Application IR 05000263/20230022023-08-0707 August 2023 Plantintegrated Inspection Report 05000263/2023002 L-MT-23-028, 2023 Refueling Outage 90-Day Inservice Inspection (ISI) Summary Report2023-07-31031 July 2023 2023 Refueling Outage 90-Day Inservice Inspection (ISI) Summary Report L-MT-23-032, 10 CFR 50.55a(z)(2) Request Regarding MO-2397, VR-112023-07-31031 July 2023 10 CFR 50.55a(z)(2) Request Regarding MO-2397, VR-11 ML23198A0412023-07-28028 July 2023 LRA Availability Letter ML23206A2342023-07-25025 July 2023 Independent Spent Fuel Storage Installation, and Monticello Nuclear Generating Plant, Changes in Foreign Ownership, Control or Influence ML23201A0352023-07-24024 July 2023 Notification of an NRC Biennial Licensed Operator Requalification Program Inspection and Request for Information ML23202A0032023-07-21021 July 2023 Independent Spent Fuel and Independent Spent Fuel Storage Installation, Monticello Nuclear Generating Plant, Submittal of Quality Assurance Topical Report (NSPM-1) L-MT-23-031, Subsequent License Renewal Application Supplement 4 and Responses to Request for Confirmation of Information - Set 12023-07-18018 July 2023 Subsequent License Renewal Application Supplement 4 and Responses to Request for Confirmation of Information - Set 1 ML23195A1732023-07-14014 July 2023 Revision of Standard Practice Procedures Plan IR 05000263/20235012023-07-13013 July 2023 Emergency Preparedness Inspection Report 05000263/2023501 2024-01-31
[Table view] |
See also: IR 05000263/2021011
Text
April 8, 2021
Mr. Thomas Conboy
Site Vice President
Monticello Nuclear Generating Plant
Northern States Power Company, Minnesota
2807 West County Road 75
Monticello, MN 55362-9637
SUBJECT: MONTICELLO NUCELAR GENERATING PLANTINFORMATION REQUEST TO
SUPPORT UPCOMING TEMPORARY INSTRUCTION 2515/194 INSPECTION;
INSPECTION REPORT 05000263/2021011
Dear Mr. Conboy:
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 June 21, 2021, at your Monticello
Nuclear Generating 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 May 03, 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. S. Sollom 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.
T. Conboy -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 Inspector
Engineering Branch 3
Division of Reactor Safety
Docket No. 50-263
License No. DPR-22
Enclosure:
Document Request for Temporary
Instruction 2515/194 Inspection
cc: Distribution via LISTSERV
T. Conboy -3-
Letter to Thomas Conboy from Ijaz Hafeez dated April 8, 2021.
SUBJECT: MONTICELLO NUCELAR GENERATING PLANTINFORMATION REQUEST TO
SUPPORT UPCOMING TEMPORARY INSTRUCTION 2515/194 INSPECTION;
INSPECTION REPORT 05000263/2021011
DISTRIBUTION:
Jessie Quichocho
Mark Haire
RidsNrrPMPrairieIsland Resource
RidsNrrDorlLpl3
RidsNrrDroIrib Resource
John Giessner
Kenneth OBrien
Jamnes Cameron
Allan Barker
DRPIII
DRSIII
Brett Titus
ADAMS Accession Number: ML21099A090
Publicly Available Non-Publicly Available Sensitive Non-Sensitive
OFFICE RIII
NAME IHafeez:mb
via e-mail
DATE 04/08/2021
OFFICIAL RECORD COPY
DOCUMENT REQUEST FOR TEMPORARY INSTRUCTION 2515/194 INSPECTION
Inspection Report: 05000263/2021011
Inspection Dates: June 21, 2021, through June 25, 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 May 03, 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 open phase condition 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 open phase
condition 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 Monticello Nuclear Generating Plant area of responsibility) and the onsite
electrical systems.
2
DOCUMENT REQUEST FOR TEMPORARY INSTRUCTION 2515/194 INSPECTION
4. Access to locations in which open phase condition 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