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Category:Graphics incl Charts and Tables
MONTHYEARML21180A4172021-06-22022 June 2021 PWR Owners Group, Table 1- Comments on the Draft Safety Evaluation (Dse) for PWROG-19047-P and PWROG-19047-NP ML20203M1602020-07-20020 July 2020 VA Elec. & Power Co., Dominion Energy Nuclear Co. Inc., Dominion Energy Sc Inc., Millstone Power Station 2, N. Anna & Surry Power Stations 1 & 2, Virgil C. Summer Station 1, Updated Anchor Darling Double Disc Gate Valve Information & Status ML16130A5642016-05-0202 May 2016 NRC Regulatory Issue Summary 2015-16 Planned Licensing Action Submittals ML16056A1392016-03-11011 March 2016 Correction to the U.S. Nuclear Regulatory Commission Analysis of Licensees' Decommissioning Funding Status Reports ML14307B7072014-12-10010 December 2014 Supplemental Information Related to Development of Seismic Risk Evaluations for Information Request Pursuant to Title 10 of the Code of Federal Regulations 50.54(f) Regarding Seismic Hazard Reevaluations for Recommendation 2.1 of the Near-T ML13242A0172013-08-23023 August 2013 Flood Hazard Reevaluation Supplemental Response to March 12, 2012 Information Request Regarding Flooding Aspects of Recommendation 2.1 ML0728203072007-10-11011 October 2007 Electronic Distribtion Initiative Letter, Licensee List, Electronic Distribution Input Information, Division Plant Mailing Lists ML0708602872007-02-0505 February 2007 8th Pinc Meeting Feb. 5-6, 2007, Proposed CRDM and Bmi Mockups Using Na 2 Nozzle 31 Results ML0708602742007-02-0505 February 2007 8th Pinc Meeting Feb. 5-6, 2007, DAG-01 Analysis Scheme for Pinc Round Robin Test ML0633201332006-11-28028 November 2006 Population Impacts for ABWR, MCSS2 ML0633201302006-11-28028 November 2006 Table 7-4: AP1000 Collapsed Plume Characterization Data, MACCS2 ML0708602082006-10-25025 October 2006 7th Pinc Meeting 10/25 - 27, 2006 TG-NDE Test Blocks for Pinc Round Robin ML0609500942006-04-0303 April 2006 North Anna Units 1 and 2, and Surry Units 1 and 2, Response to Generic Letter 2006-02, Grid Reliability and the Impact on Plant Risk and the Operability of Offsite Power ML0501802572005-01-13013 January 2005 Stations Units 1 & 2, Millstone Power Station Units 2 & 3, Request for Approval of Appendix B of Topical Report DOM-NAF-2, Qualification of Westinghouse WRB-1 CHF Correlation in the Dominion VIPRE-D Computer Code. ML0424700192004-08-24024 August 2004 Attachment 4 - Table of Where ANSI N18.7 Requirements Are Addressed by NQA-1-1994 Standards And/Or the New QA Topical Report ML0213600242002-05-14014 May 2002 ASME Section XI Inservice Inspection (ISI) Program Relief Request Partial-1. Table - North Anna, Unit 2 - Reactor Vessel Outlet Nozzle to Shell Welds 10, 12 & 14 ML0212200882002-04-0505 April 2002 Attachment 5 - Table R - Relocated Specifications and Removed Details North Anna, Units 1 and 2, Amendments 231 and 212 ML0212200672002-04-0505 April 2002 Attachment 4 - Table L - Less Restrictive Changes North Anna, Units 1 and 2, Amendmends 231 and 212 ML0212200612002-04-0505 April 2002 Attachment 3 - Table M - More Restrictive Changes North Anna, Units 1 and 2, Amendments 231 and 212 ML0212200532002-04-0505 April 2002 Attachment 2 - Table a - Administrative Changes North Anna, Units 1 and 2, Amendments 231 and 212 ML19093B0201978-02-22022 February 1978 Response to 02/02/78 Letter Possibility That Reactor Cavity Annulus Seal Ring or Associated Biological Shielding Could Become Missiles in Event of Loss of Coolant Accident Pipe... 2021-06-22
[Table view] Category:Letter
MONTHYEARIR 05000338/20244202024-09-23023 September 2024 Security Baseline Inspection Report 05000338/2024420 and 05000339/2024420, Cover Letter IR 05000338/20244022024-09-17017 September 2024 Security Baseline Inspection Report 05000338/2024402 and 05000339/2024402 ML24215A2622024-08-28028 August 2024 Transmittal Letter for Subsequent Renewed License IR 05000338/20240052024-08-27027 August 2024 Updated Inspection Plan for North Anna Power Station, Units 1 and 2 (Report 05000338/2024005 and 05000339/2024005) 05000339/LER-2024-001, Loss of Generator Field for 2J Eog During 2-PT-82.282024-08-20020 August 2024 Loss of Generator Field for 2J Eog During 2-PT-82.28 ML24234A0742024-08-15015 August 2024 Notification of Deviation from Pressurized Water Reactor Owners Group (PWROG) Letter OG-23-63, NEI 03-08 Needed Guidance: PWR Thermal Shield Flexure Inspection Requirements ML24163A3002024-08-0808 August 2024 Request for Relief Request N1-I5-NDE-007 Inservice Inspection Alternative ML24206A0062024-08-0808 August 2024 Notice of Availability of the Final Environmental Impact Statement for the North Anna Nuclear Power Station Unit Numbers 1 and 2 Subsequent License Renewal (Docket Numbers: 50-338 and 50-339) ML24221A1832024-08-0808 August 2024 Tribal Section 106 Letters-North Anna - Chickahominy Indian Tribe-Eastern Division ML24221A1852024-08-0808 August 2024 Tribal Section 106 Letters-North Anna - Delaware Tribe of Indians ML24221A1942024-08-0808 August 2024 Tribal Section 106 Letters-North Anna-United Keetoowah Band of Cherokee Indians in Oklahoma ML24221A1912024-08-0808 August 2024 Tribal Section 106 Letters-North Anna - Rappahannock Tribe, Inc ML24221A1902024-08-0808 August 2024 Tribal Section 106 Letters-North Anna - Pamunkey Indian Tribe ML24221A1892024-08-0808 August 2024 Tribal Section 106 Letters-North Anna - Nansemond Indian Nation ML24221A1822024-08-0808 August 2024 Tribal Section 106 Letters - North Anna - Chickahominy Indian Tribe ML24221A1882024-08-0808 August 2024 Tribal Section 106 Letters-North Anna - Monacan Indian Nation ML24221A1812024-08-0808 August 2024 Tribal Section 106 Letters-North Anna - Catawba Indian Nation ML24221A1862024-08-0808 August 2024 Tribal Section 106 Letters-North Anna - Eastern Band of Cherokee Indians ML24221A1932024-08-0808 August 2024 Tribal Section 106 Letters-North Anna - Upper Mattaponi Tribe ML24221A1872024-08-0808 August 2024 Tribal Section 106 Letters-North Anna - Eastern Shawnee Tribe of Oklahoma ML24208A0142024-08-0808 August 2024 Tribal Section 106 Letters-North Anna-Absentee-Shawnee Tribe of Indians of Oklahoma ML24206A0052024-08-0808 August 2024 SLR Final EIS Letter to Achp ML24221A1842024-08-0808 August 2024 Tribal Section 106 Letters-North Anna - Delaware Nation, Oklahoma ML24221A1922024-08-0808 August 2024 Tribal Section 106 Letters-North Anna - Tuscarora Nation of New York ML24241A0692024-08-0606 August 2024 ISFSI, Submittal of Cask Registration for Spent Fuel Storage IR 05000338/20240022024-08-0202 August 2024 Integrated Inspection Report 05000338/2024002 and 05000339/2024002 ML24206A0432024-07-26026 July 2024 Feis - Letter to the Applicant 05000338/LER-2024-001, Automatic Reactor Trip Due to Prni High Negative Rate2024-07-25025 July 2024 Automatic Reactor Trip Due to Prni High Negative Rate ML24206A0902024-07-24024 July 2024 Owners Activity Report ML24178A2422024-06-25025 June 2024 2023 Annual Report of Emergency Core Cooling System (ECCS) Model, Changes Pursuant to the Requirements of 10 CFR 50.46 ML24177A2792024-06-20020 June 2024 Preparation and Scheduling of Operator Licensing Examinations ML24143A1622024-06-12012 June 2024 – Correction to Issuance of Amendment Nos. 297 and 280 and Surry Units 1 and 2, Correction to Issuance of Amendment Nos. 317 and 317, to Change Emergency Plan Staff Augmentation Times ML24170B0532024-06-10010 June 2024 DOM-NAF-2-P/NP-A, Revision 0.5, Reactor Core Thermal-Hydraulics Using the VIPRE-D Computer Code ML24165A1462024-06-0505 June 2024 Loss of Generator Field for 2J EDG During 2-PT-82.28 IR 05000338/20240102024-05-24024 May 2024 NRC Fire Protection Team Inspection (FPTI) Report 05000338/2024010 and 05000339/2024010 IR 05000338/20240012024-05-10010 May 2024 Integrated Inspection Report 05000338/2024001 and 05000339/2024001 IR 05000338/20244032024-04-30030 April 2024 – Security Baseline Inspection Report 05000338-2024403 and 05000339-2024403 ML24054A0142024-04-22022 April 2024 Issuance of Amendment Nos. 297 and 280, and Surry Power Station Unit Nos. 1 and 2, Issuance of Amendment Nos. 317 and 317, to Change Emergency Plan Staff Augmentation Times ML24110A1502024-04-18018 April 2024 Independent Spent Fuel Storage Installation (ISFSI) - Annual Radioactive Effluent Release Report ML24110A1462024-04-18018 April 2024 Independent Spent Fuel Storage Installation (Sfsi) - Annual Radiological Environmental Operating Report ML24110A1392024-04-18018 April 2024 Annual Environmental Operating Report ML24087A0572024-04-16016 April 2024 Correction to Issuance of Amendment Nos. 296 and 279 ML24088A2692024-03-27027 March 2024 Core Operating Limits Report Cycle 31 Pattern Sos Revision 0 ML24086A4292024-03-25025 March 2024 Response to Request for Additional Information Associated with Alternative Request N1-I5-NDE-007 Request to Deter Additional Required Reactor Coolant Pump Casing Inspection ML24082A2742024-03-22022 March 2024 Request for Approval of Alternative Request N1-I5-NDE-007 to Deter Additional Required Reactor Coolant Pump Casing Inspection ML24086A4682024-03-21021 March 2024 Summary of Facility Changes, Tests and Experiments ML24005A0042024-03-18018 March 2024 Issuance of Amendment Nos. 296 and 279, Regarding Revised Emergency Plan for Relocation of the Technical Support Center ML24074A3012024-03-14014 March 2024 Notification of Target Set Inspection and Request for Information (NRC Inspection Report 05000338-2024403 and 05000339-2024403) IR 05000338/20244012024-03-0808 March 2024 Security Baseline Inspection Report 05000338/2024401, 05000339/2024401 and 07200016/2024401 IR 05000338/20230062024-02-28028 February 2024 Annual Assessment Letter for North Anna Power Station, Units 1 and 2 - NRC Inspection Reports 05000338/2023006 and 05000339/2023006 2024-09-23
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VIRGINIA ELECTRIC AND POWER COMPANY RICHMOND, VIRGINIA 23261 August 23, 2013 U.S. Nuclear Regulatory Commission Serial No. 13-121A Attention: Document Control Desk NL&OS/WDC RO Washington, DC 20555 Docket Nos. 50-338/339 License Nos. NPF-4/7 VIRGINIA ELECTRIC AND POWER COMPANY NORTH ANNA POWER STATION UNITS 1 AND 2 FLOOD HAZARD REEVALUTION SUPPLEMENTAL RESPONSE TO MARCH 12, 2012 INFORMATION REQUEST REGARDING FLOODING ASPECTS OF RECOMMENDATION 2.1
References:
- 1. NRC Letter, "Request for Information Pursuant to Title 10 of the Code of Federal Regulations 50.54(f) Regarding Recommendations 2.1, 2.3, and 9.3, of the Near-Term Task Force Review of Insights from the Fukushima Dai-ichi Accident," dated March 12, 2012.
- 2. NRC letter to Licensees, "Prioritization of Response Due Dates for Request of Information Pursuant to Title 10 of the Code of Federal Regulations 50.54(f)
Regarding Recommendations 2.1, 2.3, and 9.3, of the Near-Term Task Force Review of Insights from the Fukushima Dai-ichi Accident," dated May 11, 2012.
- 3. Letter from Eugene S. Grecheck (Dominion) to NRC Document Control Desk, "North Anna Power Station Units 1 and 2 Flood Hazard Reevaluation Report in Response to March 12, 2012 Information Request Regarding Flooding Aspects of Recommendation 2.1," dated March 11, 2013.
On March 12, 2012, the Nuclear Regulatory Commission (NRC) issued Reference I to all power reactor licensees and holders of construction permits in active or deferred status. Enclosure 2 of Reference 1 requested that each licensee perform a reevaluation of external flooding sources and report the results in accordance with the NRC's prioritization plan. On May 11, 2012, the NRC issued Reference 2. Consistent with Reference 2, in a letter dated March 11, 2013, Virginia Electric and Power Company (Dominion) completed the flood reevaluation at North Anna Power Station and submitted the results to the NRC (Reference 3). Reference 3 contained interim actions to address higher flooding hazards relative to the design basis until the integrated assessment is completed.
The attached table provides a list of the action items contained in Reference 3 with the current status.
Serial No. 13-121A Docket Nos. 50-338/339 Page 2 of 3 If you have any questions regarding this information, please contact Mr. Thomas Shaub at (804) 273-2763.
Sincerely, Eugene S. Grecheck Vice President - Nuclear Engineering and Development Virginia Electric and Power Company COMMONWEALTH OF VIRGINIA COUNTY OF HENRICO The foregoing document was acknowledged before me, in and for the County and Commonwealth aforesaid, today by Eugene S. Grecheck, who is Vice President - Nuclear Engineering and Development of Virginia Electric and Power Company. He has affirmed before me that he is duly authorized to execute and file the foregoing document in behalf of that company, and that the statements in the document are true to the best of his knowledge and belief.
Acknowledged before me this _._____day of AW6+. 2013.
My Commission Expires: bx,,er 31. 201,& CRAIG D SLY Notary Public I Commonwealth of Virgi
']aryPublic Reg. # 7518653 1 My Commission Expires December 31, 2oL&
.l=y ............. l Commitments made in this letter: No new regulatory commitments
Attachment:
- 1. Flooding Hazard Reevaluation Report Action Items List
Serial No. 13-121A Docket Nos. 50-338/339 Page 3 of 3 cc: U.S. Nuclear Regulatory Commission, Region II Regional Administrator Marquis One Tower 245 Peachtree Center Ave. NE Suite 1200 Atlanta, Georgia 30303-1257 Dr. V. Sreenivas Project Manager U.S. Nuclear Regulatory Commission One White Flint North, Mail Stop 08 G-9A 11555 Rockville Pike Rockville, MD 20852-2738 K. R. Cotton Gross Project Manager U.S. Nuclear Regulatory Commission One White Flint North, Mail Stop 08 G-9A 11555 Rockville Pike Rockville, MD 20852-2738 NRC Senior Resident Inspector North Anna Power Station J. E. Reasor, Jr.
Old Dominion Electric Cooperative Innsbrook Corporate Center, Suite 300 4201 Dominion Blvd.
Glen Allen, Virginia 23060
Serial No. 13-121A Docket Nos. 50-338/339 ATTACHMENT I FLOODING HAZARD REEVALUATION REPORT ACTION ITEMS LIST VIRGINIA ELECTRIC AND POWER COMPANY NORTH ANNA POWER STATION UNITS 1 AND 2
Serial No. 13-121A Docket Nos. 50-338/339 Attachment 1, Page 1 of 3.
item' R~epo rt Itmbem, Refec ,;
Vml~enai~ .... :ActionItem ist Implementation 1 Reference 3, Perform a visual inspection of the yard drain systems within the North Complete Attachment 2, Anna protected area and a visual inspection of the Turbine Building and May, 22, 2013 Section III, 3rd Service Building roof drain systems and a visual inspection of the paragraph Turbine Building and Service Building roof areas for potential loose materials that could potentially block drains.
Status: Inspection was performed. A new periodic test procedure was implemented for annual inspection of the yard drain systems within the North Anna protected area and a visual inspection of the Turbine Building and Service Building roof drain systems and a visual inspection of the Turbine Building and Service Building roof areas for potential loose materials that could potentially block drains. This action item is complete.
2 Reference 3, Evaluate the need for additional periodic visual inspections and/or Complete Attachment 2, preventative maintenance (PMs) of the yard drain systems within the Section 11,4 th North Anna protected area and the Turbine Building and Service paragraph Building roof drain systems.
Status: Evaluation was completed. As a result, a new periodic test procedure was implemented for annual inspection of the yard drain systems within the North Anna protected area and a visual inspection of the Turbine Building and Service Building roof drain systems. This action item is complete.
Serial No. 13-121A Docket Nos. 50-338/339 Attachment 1, Page 2 of 3" Item Number Report.Atin.t%.is Reference Implem~entation Acio Ie is Date 3 Reference 3, Evaluate the need for and/or potential designs for temporary or Complete Attachment 2, permanent barriers to prevent postulated flood water infiltration into the Section III, 6 th Fuel Oil Pump Houses. August 20, 2013 paragraph Status: Evaluation was completed. As a result, modifications were made to allow installation of flood protection barriers at the three Fuel Oil Pump House doors as mitigation for severe weather conditions.
This action item is complete.
4 Reference 3, Evaluate the need for dikes or barriers at other doors and/or louvers Integrated Attachment 2, within the protected area during the Flooding Integrated Assessment. Assessment Section III, 7 th Report due by paragraph March 11, 2015 5 Reference 3, Perform a visual inspection of the West Basin sump drain prior to June Complete Attachment 2, 1,2013.
Section rth 11, 8 Status: Inspection was performed. A new periodic test procedure was paragraph implemented for annual visual inspection of the West Basin sump drain.
This action item is complete.
6 Reference 3, Issue a preventative maintenance procedure to require annual visual Complete Attachment 2, inspections of the West Basin sump drain prior to June 1, of each year. May 2, 2013 Section 111, 8th Status: A new periodic test procedure was implemented for annual paragraph visual inspection of the West Basin sump drain. This action item is complete.
2
Serial No. 13-121A Docket Nos. 50-338/339 Attachment 1, Page 3 of 3'.
Item Report tsImplementation. .
ActioItemList NNumber.,. Referience . Date&, >
7 Reference 3, Revise North Anna abnormal procedures for hurricane preparation to Complete Attachment 2, include inspection of roof and roof drains, as well as storm drain inlets,Section III, 9 th upon notification of a major tropical storm/hurricane approaching central May 17, 2013 paragraph Virginia region.
Status: Abnormal Procedure for severe weather conditions was revised to address inspection of roof and roof drains, as well as storm drain inlets. This action item is complete.
8 Reference 3, An Integrated Assessment of the Flood Hazards for North Anna Units 1 Integrated Attachment 2, and 2 will be performed and an Integrated Assessment Report will be Assessment Section III, 1 0 th provided to the NRC prior to March 12, 2015. Report due by paragraph March 11, 2015 3