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Category:Inspection Plan
MONTHYEARIR 05000338/20230052023-08-25025 August 2023 Updated Inspection Plan for North Anna Power Station, Units 1 and 2 (Report 05000338 2023005 and 05000339 2023005) IR 05000338/20220062023-03-0101 March 2023 Annual Assessment Letter for North Anna Power Station, Units 1 and 2 - NRC Inspection Reports 05000338/2022006 and 05000339/2022006 ML23046A1952023-02-15015 February 2023 Notification of Inspection and Request for Information for NRC Problem Identification and Resolution Inspection IR 05000338/20220052022-08-30030 August 2022 Updated Inspection Plan for North Anna Power Station, Units 1 and 2 Reports 05000338/2022005 and 05000339/2022005 IR 05000338/20210062022-03-0202 March 2022 Annual Assessment Letter for North Anna Power Station, Units 1 and 2 (Reports No. 05000338/2021006 and 05000339/2021006) IR 05000338/20210052021-08-31031 August 2021 Mid-Cycle Letter Revised Updated Inspection Plan for North Anna Power Station, Units 1 and 2 (Report 05000338/2021005 and 05000339/2021005) ML21165A1222021-06-14014 June 2021 Notification of Inspection and Request for Information for NRC Problem Identification and Resolution Inspection ML21154A0662021-06-0202 June 2021 Notification of North Anna Power Station, Units 1 & 2 - Design Bases Assurance Inspection (Team) U.S. Nuuclear Regulatory Commission Inspection Report 05000338/2021010 and 05000339/2021010 ML21145A0052021-05-25025 May 2021 2021003 North Anna Nuclear Power Station Document Request Letter ML21075A0032021-03-12012 March 2021 Emergency Preparedness Exercise Inspection Request for Information for - Brunswick, Catawba, North Anna, Oconee, Vogtle 1 & 2 IR 05000338/20200062021-03-0303 March 2021 Annual Assessment Letter for North Anna Power Station, Units 1 and 2 NRC Inspection Reports 05000338/2020006 and 05000339/2020006 ML21028A4352021-01-28028 January 2021 Notification of Target Set Inspection and Request for Information (NRC Inspection Report No. 05000338/2021404 and 05000339/2021404) ML21019A4512021-01-19019 January 2021 Notification of Inspection and Request for Information IR 05000338/20200052020-08-24024 August 2020 Updated Inspection Plan for North Anna Power Station, Units 1 and 2 (Report 05000338/2020005 and 05000339/2020005) ML20223A3412020-08-10010 August 2020 003 Radiation Safety Baseline Inspection Information Request ML20218A4282020-08-0505 August 2020 Notification of Inspection and Request for Information ML20182A0332020-06-30030 June 2020 Notification of Inspection and Request for Information ML20175A5532020-06-23023 June 2020 Emergency Preparedness Exercise Inspection Request for Information IR 05000338/20190062020-03-0303 March 2020 Annual Assessment Letter for North Anna Power Station, Units 1 and 2 - NRC Inspection Reports 05000338/2019006 and 05000339/2019006 ML19326C9882019-11-21021 November 2019 Requalification Program Inspection North Anna Power Station IR 05000338/20190052019-08-27027 August 2019 Updated Inspection Plan for North Anna Power Station, Units 1 and 2, NRC Report 05000338/2019005 and 05000339/2019005 ML19235A1992019-08-23023 August 2019 Baseline Inservice Inspection RFI IR 05000338/20180062019-03-0404 March 2019 Annual Assessment Letter for North Anna, Units 1 and 2; NRC Inspection Report 05000338/2018006 and 05000339/2018006 ML19030A6962019-01-29029 January 2019 ISI RFI IR 05000338/20180052018-08-23023 August 2018 Updated Inspection Plan for North Anna Power Station Units 1 and 2, NRC Report 05000338/2018005 and 05000339/2018005 ML18059A0942018-02-28028 February 2018 EOC Assessment Letter IR 05000338/20170052017-08-21021 August 2017 Updated Inspection Plan for North Anna Power Station, Units 1 and 2 - Report 05000338/2017005 and 05000339/2017005 ML17156A0662017-06-0202 June 2017 Notification of Inspection and Request for Information IR 05000338/20160062017-03-0101 March 2017 Annual Assessment Letter for North Anna Power Station, Units 1 and 2 - Report 05000338/2016006 and 05000339/2016006 IR 05000338/20160052016-08-31031 August 2016 Mid-Cycle Assessment Letter for North Anna Power Station, Units 1 and 2 - NRC Inspection Report 05000338, 339/2016005 ML16222A9132016-08-0808 August 2016 Notification of Inspection and Request for Information IR 05000338/20150062016-03-0202 March 2016 Annual Assessment Letter for North Anna Power Station Units 1 and 2 - NRC Inspection Report 05000338/2015006 and 05000339/2015006 ML16013A0622016-01-12012 January 2016 North Anna Power Station, Unit 2 - Notification of Inspection and Request for Information IR 05000338/20150052015-09-0101 September 2015 Mid-Cycle Letter for North Anna Power Station, Units 1 and 2 - NRC Assessment Report 05000338/2015005 and 05000339/2015005 IR 05000338/20140012015-03-0404 March 2015 Annual Assessment Letter for North Anna Power Station, Units 1 and 2 - Report 05000338/2014001 and 05000339/2014001 ML14245A1902014-09-0202 September 2014 Mid-Cycle Ltr 2014 IR 05000338/20130012014-03-0404 March 2014 Annual Assessment Letter for North Anna Power Station, Units 1 and 2 - Report 05000338/2013001 and 05000339/2013001 ML14022A0412014-01-21021 January 2014 TI-182 Phase 2 RFI Final ML13246A1322013-09-0303 September 2013 Mid Cycle Assessment Letter IR 05000338/20120012013-03-0404 March 2013 Annual Assessment Letter North Anna, Units 1 and 2, 05000338/2012001 and 05000339/2012001 ML13032A5532013-02-0101 February 2013 Notification of Inspection and Request for Information for NRC Problem Identification and Resolution Inspection ML13037A1712013-02-0101 February 2013 Notification of Inspection and Request for Information ML12248A1102012-09-0404 September 2012 Mid Cycle Assessment Letter North Anna 2012 ML12235A2912012-08-17017 August 2012 IR 05000338-12-012, 05000339-12-012, on 10/28/2011, North Anna Power Station, Units 1 & 2 - Notification of Conduct of a Triennial Fire Protection Baseline Inspection ML1206506412012-03-0505 March 2012 End of Cycle Assessment Report 22 ML1124400992011-09-0101 September 2011 Report 22, Inspection/Activity Plan ML1106303432011-03-0404 March 2011 Inspection/Activity Plan 03/01/2011 - 06/30/2012, EOC Report 22 ML1024402812010-09-0101 September 2010 Report 22 - 2010 Mid Cycle Inspection/Activity Plan ML1006202772010-03-0303 March 2010 Inspection/Activity Plan Report 22 2010001 ML0924405332009-09-0101 September 2009 Inspection/Activity Plan 09/01/2009 - 12/31/2010 2023-08-25
[Table view] Category:Letter
MONTHYEARML24032A1112024-02-0101 February 2024 Owner'S Activity Report for North Anna, Unit 2, Refueling Outage N2R29 - First Period of the Fifth ISI Interval ML24032A4662024-01-16016 January 2024 Response to Comments on Draft Vpdes Permit No. VA0052451 ML24017A0802024-01-11011 January 2024 Notification of Licensed Operator Initial Examination 05000338/2024301 and 05000339/2024301 ML24003A8372024-01-0909 January 2024 Letter to Elizabeth Toombs, Thpo, Cherokee Nation, Notice of Availability of the Draft Site-Specific EIS for North Anna Power Station, Units 1 and 2, Subsequent License Renewal ML24003A8412024-01-0909 January 2024 Notice of Availability of the Draft Site-Specific Environmental Impact Statement for the North Anna Power Station, Units 1 and 2, Subsequent License Renewal ML24003A8502024-01-0909 January 2024 Letter to Wenonah Haire, Thpo, Catawba Indian Nation, Notice of Availability of the Draft Site-Specific EIS for North Anna Power Station, Units 1 and 2, Subsequent License Renewal ML23332A7272024-01-0909 January 2024 Notice of Availability of the Draft Site-Specific Environmental Impact Statement for the North Anna Power Station, Units 1 and 2, Subsequent License Renewal ML24003A8382024-01-0909 January 2024 Letter to G. Anne Richardson, Chief, Rappahannock Tribe, Inc., Notice of Availability of Draft Site-Specific Environmental Impact Statement for North Anna Power Station Units 1 and 2, Subsequent License Renewal ML24003A8482024-01-0909 January 2024 Notice of Availability of the Draft Site-Specific Environmental Impact Statement for the North Anna Power Station, Units 1 and 2, Subsequent License Renewal ML24003A8392024-01-0909 January 2024 Letter to Gerald Stewart, Chief, Chickahominy Indian Tribe, Eastern Division Re Re Notice of Availability of the Draft Site-Specific Environmental Impact Statement for North Anna Power Station Subsequent License Renewal ML24003A8472024-01-0909 January 2024 Letter to Tom Jonathan, Chief, Tuscarora Nation, Notice of Availability of the Draft Site-Specific EIS for North Anna Power Station, Units 1 and 2, Subsequent License Renewal ML24003A8492024-01-0909 January 2024 Letter to W. Frank Adams, Chief, Upper Mattaponi Tribe Re Re Notice of Availability of the Draft Site-Specific Environmental Impact Statement for North Anna Power Station Subsequent License Renewal ML24003A8462024-01-0909 January 2024 Notice of Availability of the Draft Site-Specific Environmental Impact Statement for the North Anna Power Station, Units 1 and 2, Subsequent License Renewal ML24003A8352024-01-0909 January 2024 Letter to Acee Watt, Thpo, United Keetoowah Band of Cherokee Indians in Oklahoma Re Notice of Availability of the Draft Site-Specific Environmental Impact Statement for North Anna Power Station Subsequent License Renewal ML24003A8422024-01-0909 January 2024 Letter to Paul Barton, Thpo, Eastern Shawnee Tribe of Oklahoma, Notice of Availability of Draft Site-Specific Environmental Impact Statement for North Anna Power Station Units 1 and 2, Subsequent License Renewal ML24003A8432024-01-0909 January 2024 Letter to Robert Gray, Chief, Pamunkey Indian Tribe, Notice of Availability of the Draft Site-Specific EIS for North Anna Power Station, Units 1 and 2, Subsequent License Renewal ML24003A8362024-01-0909 January 2024 Notice of Availability of the Draft Site-Specific Environmental Impact Statement for the North Anna Power Station, Units 1 and 2, Subsequent License Renewal ML24003A8442024-01-0909 January 2024 Letter to Russell Townsend, Thpo, Eastern Band of Cherokee Indians ML24003A8402024-01-0909 January 2024 Letter to Katelyn Lucas, Thpo, Delaware Nation, Oklahoma, Notice of Availability of Draft Site-Specific Environmental Impact Statement for North Anna Power Station Units 1 and 2, Subsequent License Renewal ML24003A8452024-01-0909 January 2024 Letter to Stephen Adkins, Chief, Chickahominy Indian Tribe, Notice of Availability of Draft Site-Specific Environmental Impact Statement for North Anna Power Station Units 1 and 2, Subsequent License Renewal ML23332A1852024-01-0404 January 2024 Notice of Availability of the Draft Site-Specific Environmental Impact Statement for the North Anna Power Station, Units 1 and 2, Subsequent License Renewal ML23332A0872024-01-0404 January 2024 Notice of Availability of the Draft Site-Specific Environmental Impact Statement for the North Anna Power Station, Units 1 and 2, Subsequent License Renewal ML23360A6352024-01-0404 January 2024 Letter to Dominion Availability for North Anna Units 1 and 2 Draft Site Specific Environmental Impact Statement ML23332A1472023-12-21021 December 2023 Issuance of Environmental Scoping Summary Report Associated with the Staff'S Review of the North Anna Power Station, Units 1 and 2, Subsequent License Renewal Application ML23283A3052023-12-20020 December 2023 Review of Appendix F to DOM-NAF2, Qualification of the Framatome ORFEO-GAIA and ORFEO-NMGRID CHF Correlations in the Dominion Energy VIPRE-D Computer Code (EPID L-2022-LLT-0003) (Nonproprietary) ML23346A0972023-12-11011 December 2023 License Amendment Request to Revise the Emergency Plan Relocation of the Technical Support Center - Response to NRC Request for Additional Information ML23346A1022023-12-11011 December 2023 2024 North Anna Power Station Brq Inspection Notification Letter ML24012A0942023-12-0707 December 2023 GL Report from Dominion Virginia Power Regarding Transfer of Devices ML24012A0892023-12-0707 December 2023 GL Registration from Dominion Virginia Power ML23334A2432023-11-30030 November 2023 Request for Exemption from Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Implementation ML23362A0602023-11-29029 November 2023 ISFSI, Submittal of Cask Registration for Spent Fuel Storage IR 05000339/20234022023-11-27027 November 2023 Security Baseline Inspection Report 05000338 and 05000339/2023402 IR 05000338/20230032023-11-13013 November 2023 Integrated Inspection Report 05000338/2023003 and 05000339/2023003 ML23311A2042023-10-0909 October 2023 Annual Submittal of Technical Specification Bases Changes Pursuant to Technical Specification 5.5.13.d IR 05000338/20234032023-10-0505 October 2023 Reissue - North Anna Power Station - Cyber Security Inspection Report 05000338/2023403 and 05000339/2023403 (Cover Letter) ML23279A0612023-10-0505 October 2023 Paragon Energy Solutions LLC, Part 21 Final Report Re Potential Defect with Eaton Jd and Hjd Series Molded Case Circuit Breakers (Mccbs) ML23230A0502023-10-0202 October 2023 5 of the Quality Assurance Topical Report - Review of Program Changes ML23275A0992023-09-28028 September 2023 Subsequent License Renewal Application Third 10 CFR 54.21(b) Annual Amendment IR 05000338/20230112023-09-26026 September 2023 Quadrennial Focused Engineering Inspection Commercial Grade Dedication Report 05000338/2023011 and 05000339/2023011 ML23242A3482023-09-11011 September 2023 Cyber Security Inspection Report 05000338/2023403 and 05000339/2023403 - Cover ML23254A0242023-09-0606 September 2023 Paragon Energy Solutions LLC, Potential Defect with Eaton Jd and Hjd Series Molded Case Circuit Breakers (Mccbs) ML23249A2592023-09-0606 September 2023 Core Operating Limits Report Cycle 30, Pattern Ukr, Revision 0 ML23214A2022023-09-0505 September 2023 Staff Assessment of Updated Seismic Hazards Following the NRC Process for the Ongoing Assessment of Natural Hazards Information 2024-02-01
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UNITED STATES NUCLEAR REGULATORY COMMISSION REGION II 245 PEACHTREE CENTER AVENUE N.E., SUITE 1200 ATLANTA, GEORGIA 30303 June 2, 2017 Mr. Daniel G. Stoddard President and Chief Nuclear Officer Innsbrook Technical Center 5000 Dominion Boulevard Glen Allen, VA 23060
SUBJECT:
NORTH ANNA POWER STATION - NOTIFICATION OF INSPECTION AND REQUEST FOR INFORMATION
Dear Mr. Stoddard:
The U. S. Nuclear Regulatory Commission (NRC) will perform the baseline heat sink (HS) inspection at your North Anna Power Station from August 14 - 18, 2017. In order to minimize the impact to your onsite resources and to ensure a productive inspection, we have enclosed a request for documents needed for this inspection. These documents have been divided into two groups. The first group (Section A of the Enclosure) identifies information to be provided prior to the inspection to facilitate the selection of inspection samples, and ensure that the inspectors are adequately prepared. The second group (Section B of the Enclosure) identifies additional information needed during the onsite inspection week for the selected inspection samples. 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 inspection.
We have discussed the schedule for these inspection activities with your staff and understand that our regulatory contact for this inspection will be Dan McGinnis of your organization. Our inspection dates are subject to change based on your updated schedule of outage activities. If there are any questions about this inspection or the material requested, please contact the inspector, Robert Carrion, at (404) 997-4522 or Robert.Carrion@nrc.gov.
In accordance with Title 10 of the Code of Federal Regulations 2.390, Public Inspections, Exemptions, Requests for Withholding, of the NRC's "Rules of Practice," a copy of this letter and its enclosure will be available electronically for public inspection in the NRC Public Document Room or from the Publicly Available Records (PARS) component of the
D. Stoddard 2 NRC's Agencywide Document Access and Management System (ADAMS). ADAMS is accessible from the NRC Web site at http://www.nrc.gov/reading-rm/adams.html (the Public Electronic Reading Room).
Sincerely,
/RA/
Shakur A. Walker, Chief Engineering Branch 3 Division of Reactor Safety Docket Nos.: 50-338 and 50-339 License Nos.: NPF-4 and NPF-7
Enclosure:
Heat Sink Inspection Document Request cc: Distribution via Listserv
___________________ SUNSI REVIEW COMPLETE FORM 665 ATTACHED OFFICE RII:DRS RII:DRS SIGNATURE RPC1 SAW4 NAME R. Carrion S. Walker DATE 6/1/2017 6/2/2017 E-MAIL COPY YES NO YES NO HEAT SINK PERFORMANCE INSPECTION DOCUMENT REQUEST Site: North Anna Power Station Docket Nos.: 50-338 and 50-339 Inspection Dates: August 14 - August 18, 2017 Entrance Meeting: August 14, 2017 Inspection Procedure: IP 71111.07, Heat Sink Performance, Triennial Review, dated December 8, 2016 Inspector: Robert Carrion, Senior Reactor Inspector A. Information Requested for the In-Office Preparation Week Please provide the information requested in this section to the NRC Region II Office in care of the lead inspector by July 28, 2017, in order to facilitate the selection of specific items that will be reviewed during the onsite inspection week. The information can be provided in hard copy or electronic format; however, electronic format is preferred, either by digital data storage device (compact disk, flash drive, etc.), or web-based document management system.
The inspector will select specific samples from the information provided for items A.1 below and then request additional documents needed for the onsite inspection week as described in Section B of this enclosure. The specific documents selected for Section B should be available and ready for review on the first day of inspection. If requested documents are large and only hardcopies are available, please inform the inspector and provide the subject documentation during the first day of the onsite inspection. If there are any questions regarding this information request, please contact the inspector as soon as possible.
A.1 Heat Exchangers and Service Water Equipment a) List of heat exchangers and equipment cooled by service water (SW) directly or indirectly.
b) For the heat exchangers listed in Item A.1(a) above, provide the program documents that govern the performance monitoring of these heat exchangers, including testing methods and frequency, inspection methods and frequency, maintenance, monitoring of biotic fouling and macro-fouling, and chemistry control, as applicable.
c) As applicable, provide a list of risk-significant components in the SW system and Ultimate Heat Sink (UHS) with their respective risk ranking, including the heat exchangers listed for item A.1(a) above.
d) List of risk-significant non-safety related functions supported by the SW system.
Enclosure
2 e) Response to NRC Generic Letter (GL) 89-13, including any regulatory commitments made to the NRC in response to this GL, or other regulatory commitments associated with SW system and UHS performance.
f) Design Basis Documents associated with the SW system and the UHS. Please include a description of the UHS design for the site, particularly whether the UHS is above ground encapsulated by embankments, weirs or excavated side slopes, underwater weir or excavation, forced draft cooling tower, or spray pond.
g) Latest version of the Updated Final Safety Analysis Report (UFSAR) Chapters addressing SW system design.
h) Basic SW system flow diagrams.
i) System Health Reports for the last three years associated with the SW system and systems that are cooled by SW.
j) List of components or systems in Maintenance Rule a(1) status due to SW system interaction.
k) List of corrective action documents (with a brief description) in the last three years for SW-related issues, including conditions adverse to quality that have received a Root Cause Analysis, or an elevated severity level in the sites Corrective Action Program (CAP).
l) Industry Operating Experience events in the last three years related to SW system that have been evaluated through the sites Operating Experience or CAP.
m) List of applicable Codes and Industry Guidelines currently used for the performance monitoring of heat exchangers and UHS.
n) List of redundant or infrequently used heat exchangers.
o) Provide the program documents that govern the performance monitoring of the UHS and its subcomponents like piping, intake screens, pumps, and valves; including testing methods and frequency, inspection methods and frequency, maintenance, monitoring of fouling, and chemistry control, as applicable.
p) Provide flow diagrams indicating buried or inaccessible piping in the service water system and UHS.
q) Program documents governing the inspection, testing, and monitoring of buried piping in the service water system and UHS.
r) List of safety-related and non-safety related valve interfaces between safety-related SW and non-safety related, or non-seismic piping systems.
s) List of design changes to the service water system and the UHS in the last three years.
3 t) As applicable, provide a list of historical through-wall leaks in SW piping for the last three years. Please include the location of the leak(s) and corrective actions taken.
u) Contact information for licensing and engineering staff supporting the inspection.
B. Information to be provided onsite to the inspector at the entrance meeting (August 14, 2017):
B.1 Heat Exchangers and Service Water Equipment The inspector will select a sample of heat exchangers and/or UHS samples from the information provided for section A.1 above, as required by inspection procedure (IP) 71111.07, during in-office preparation. For the samples selected, the inspector will request the items listed below, as applicable.
a) Updated list of technical and licensing point of contacts.
b) Copies of selected corrective action documents, including supporting documents such as cause evaluations, corrective action plans, work orders, etc.
c) Copies of evaluations and associated corrective actions for selected Operating Experience Events.
d) For the selected heat exchangers or equipment cooled by SW directly or indirectly, provide documentation associated with:
- Performance testing methodology and results for the last three years.
- Inspection/cleaning methods and results of performance inspections for the last three years, including eddy current test inspections to determine the structural integrity of the heat exchanger. For eddy current testing results, please include eddy current examination reports, examiner qualification records, and associated corrective action documents.
- Operating data demonstrating that the heat exchangers condition and operation is consistent with design assumptions in heat transfer calculations, and as described in the UFSAR.
- Periodic flow test results at/or near maximum design flow.
- Engineering evaluations addressing heat exchanger susceptibility to water hammer and measures in place to address potential water hammer concerns.
- Plant operating procedures showing the controls and operational limits in place to prevent heat exchanger degradation due to excessive flow-induced vibration during operation.
- Current number of plugged tubes relative to the pre-established plugging limits in design calculations.
- Results of chemistry control program for the last three years.
4 e) For selected above-ground UHS encapsulated by embankments, weirs, or excavated side slopes, provide documentation for the last three years associated with:
- Licensee or third party dam inspections for monitoring the integrity of the HS sink.
- Monitoring results for verification of sufficient reservoir capacity.
- For selected underwater UHS weirs or excavations, provide documentation for the last three years associated with results of visual or other inspections performed to check for any possible settlement or movement indicating loss of structural integrity and/or capacity, including sediment intrusion that may reduce capacity.
f) For selected UHS such as a forced draft cooling tower or spray pond, provide documentation for the last three years associated with the methods and results to verify:
- Periodic monitoring and trending of sediment buildup.
- Periodic performance monitoring of heat transfer capability.
- Performance monitoring of the UHS structural integrity.
g) For selected operational samples of the SW system and UHS, provide documentation for the last three years associated with:
- Selected design changes to the SW system and the UHS.
- Licensee procedures for a loss of the SW system or UHS.
- Licensee controls to prevent clogging due to macro-fouling through monitoring and trending.
- Results of biocide treatments for biotic control.
- For fixed volume UHS, provide results of chemistry monitoring to ensure that adequate pH, calcium hardness, etc. are maintained.
- Results of pump performance monitoring for potential strong-pump weak-pump interaction in the SW system.
h) For selected performance testing samples of the SW system and UHS, provide documentation for the last three years associated with:
- Performance tests, such as American Society of Mechanical Engineers (ASME) inservice tests, of selected components.
- Performance testing of isolation capabilities for interface valves between safety-related SW and non-safety related or non-seismic piping systems
- SW flow balance test results.
- Performance of selected risk-significant non-safety related functions.
i) Please have knowledgeable staff available during the onsite inspection to support walkdowns of selected plant structures, systems, and components associated with the SW system and UHS.
5 Inspector Contact Information:
Robert Carrion Sr. Reactor Inspector Engineering Branch 3 Division of Reactor Safety 404-997-4522 Mailing Address:
US NRC Region II Attn: Robert Carrion 245 Peachtree Center Avenue, Suite 1200 Atlanta, GA 30303