Letter Sequence Request |
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TAC:MD5605, Addition of LCO 3.0.8, Inoperability of Snubbers (Approved, Closed) |
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MONTHYEARML0714104632007-05-21021 May 2007 Proposed License Amendment Request Addition of LCO 3.0.8 - Inoperability of Snubbers Using the Consolidated Line Item Improvement Process Technical Specification Improvement Project stage: Request ML0716202022007-06-11011 June 2007 Proposed License Amendment Request Addition of LCO 3.0.8 - Inoperability of Snubbers Using the Consolidated Line Item Improvement Process (CLIIP) Correction of Reference Dates Project stage: Request ML0730304002007-10-17017 October 2007 Tech Pages for Amendments 251 and 231 Technical Specification Change to Add Limiting Condition for Operation 3.0.8 on the Inoperability of Snubbers, Using the Consolidated Line Item Improvement Process, TSTF-372, Rev 4 Project stage: Other ML0721902592007-10-17017 October 2007 Issuance of License Amendments 251 and 231 Technical Specification Change to Add Limiting Condition for Operation 3.0.8 on the Inoperability of Snubbers, Using the Consolidated Line Item Improvement Process, TSTF-372, Rev 4 Project stage: Approval 2007-05-21
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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
[Table view] Category:License-Application for Facility Operating License (Amend/Renewal) DKT 50
MONTHYEARML22312A5502022-11-0707 November 2022 Proposed License Amendment Request to Revise Emergency Plan Staff Augmentation Times ML22307A3172022-11-0303 November 2022 Proposed License Amendment Request Removal of Refueling Water Chemical Addition Tank and Replacement of Containment Sump ML22223A1452022-08-11011 August 2022 (Naps), Units 1 and 2 - Subsequent License Renewal Application (SLRA) Second 10 CFR 54.21(b) Annual Amendment ML22146A0272022-05-25025 May 2022 Application to Revise Technical Specifications to Adopt TSTF-554, Revise Reactor Coolant. ML21294A3382021-10-21021 October 2021 Proposed Amendment to Relocate Unit Staff Qualification Requirements from Technical Specifications to Nuclear Facility Quality . ML21252A5142021-09-0909 September 2021 Application to Revise Technical Specifications to Adopt TSTF-577, Revised Frequencies for Steam Generator Tube Inspections, Rev 1, Using the Consolidated Line Item Improvement Process ML21238A2972021-08-26026 August 2021 Subsequent License Renewal Application Supplement 4 ML21126A3142021-05-0606 May 2021 Proposed License Amendment Request - Revise Primary Grade Water Isolation Time from 15 Minutes to 1 Hour Following Reactor Shutdown ML21076B0252021-03-17017 March 2021 Update to Subsequent License Renewal Application, Supplement 2 ML21035A3032021-02-0404 February 2021 (Naps), Units 1 and 2 - Update to Subsequent License Renewal Application (SLRA) Supplement 1 ML21007A2642021-01-0707 January 2021 Proposed License Amendment Request Revise Reactor Core Safety Limit to Reflect WCAP-17642-P-A, Revision 1 ML20352A3942020-12-17017 December 2020 Proposed License Amendment Request to Change Battery Surveillance Requirements ML20090B3972020-03-26026 March 2020 Revised License Renewal Commitment Pressurizer Surge Line Weld Inspection Frequency ML19309D1972019-10-30030 October 2019 Proposed License Amendment Request Addition of Analytical Methodology to the Core Operating Limits Report for a Full Spectrum Loss of Coolant Accident ML19086A1132019-03-18018 March 2019 Proposed License Amendment Request to Reduce Maximum EDG Steady State Voltage from 4580V to 4400V ML18334A1062018-11-19019 November 2018 Amendment for Flood Protection Dike Modification ML18092A0812018-03-26026 March 2018 Supplement to Proposed License Amendment Request to Revise Technical Specifications to Adopt TSTF-522, Revise Ventilation System Surveillance Requirements to Operate for 10 Hours Per Month ML18029A1182018-01-22022 January 2018 Application to Revise Technical Specifications to Adopt TSTF-522, Revise Ventilation System Surveillance Requirements to Operate for 10 Hours Per Month ML18025B4932018-01-16016 January 2018 Attachments 7 & 8: Surry - Proposed Changed SPS Emergency Plan Pages and Offsite Response Agency Letters of Concurrence ML18025B4912018-01-16016 January 2018 Attachments 5 and 6: North Anna - Proposed Changed to Emergency Plan Pages and Marked-Up SPS Emergency Plan Page Changes ML18025B4882018-01-16016 January 2018 Attachments 1 to 4: Proposed Consolidated Emergency Operations Facility ML18025B4852018-01-16016 January 2018 Isfsis, Surry, Units 1 and 2, and ISFSIs - Submittal of Proposed Consolidated Emergency Operations Facility ML17207A1702017-07-19019 July 2017 Proposed License Amendment Request for Spent Fuel Storage and New Fuel Storage ML17129A4512017-05-0202 May 2017 Submittal of Proposed License Amendment Request for Spent Fuel Storage and New Fuel Storage ML17129A4522016-11-30030 November 2016 Criticality Safety Evaluation Report ML15352A1082015-12-10010 December 2015 License Amendment Request to Address the Issues Identified in Westinghouse Documents NSAL-09-5, Rev. 1 and NSAL-15-1 ML15147A0292015-05-22022 May 2015 Proposed License Amendment Request (Lar), TS 3.8.1 - AC Sources - Operating, Revised Surveillance Requirement ML15041A6672015-02-0404 February 2015 Proposed License Amendment Request Re Alternate Control Rod Position Monitoring ML14246A1902014-08-27027 August 2014 Proposed License Amendment Request, Clarification of Reactor Coolant System Heatup and Cooldown Technical Specification Figures ML13179A0142013-06-26026 June 2013 Proposed License Amendment Request Addition of an Analytical Methodology to Core Operating Limits Reports and an Increase to Minimum Temperature for Criticality ML13179A0152013-05-31031 May 2013 Units I and 2, Qualification of the ABB-NV and Wlop CHF Correlations in the Dominion VIPRE-D Computer Code ML13064A3522013-02-22022 February 2013 Proposed License Amendment Request (LAR) Control Bank Sequence and Overlap Limit Action ML12356A2982012-12-13013 December 2012 Supplemental Information for Proposed Technical Specifications to Adopt TSTF-510, Revision to Steam Generator Program Inspection Frequencies and Tube Sample Selection, Using the Consolidated Line Item Improvement Process. ML12283A0692012-09-27027 September 2012 ISFSIs and Surry, Units 1 and 2 and ISFSIs Proposed Emergency Action Level Revisions ML12219A0722012-07-30030 July 2012 Proposed Technical Specifications to Adopt TSTF-510, Revision to Steam Generator Program Inspection Frequencies and Tube Sample Selection, Using the Consolidated Line Item Improvement Process ML12136A4512012-05-11011 May 2012 Proposed License Amendment Request - Temporary Change to Allow Two Inoperable Demand Position Indicators Per Control Bank ML1111900932011-04-27027 April 2011 License Amendment Request for Adoption of Technical Specification Task Force (TSTF)-513, Revision 3, Revise PWR Operability Requirements and Actions for RCS Leakage Instrumentation. ML1029804472010-10-21021 October 2010 Proposed License Amendment Request (LAR) Addition of Analytical Methodology to COLR Best-Estimate Large Break Loss of Coolant Accident (BE-LBLOCA) ML1012605172010-05-0606 May 2010 Proposed License Amendments and Exemption Request for Use of Optimized Zirlo Fuel Rod Cladding ML1009001672010-03-30030 March 2010 Marked-Up Technical Specification Bases Page Changes ML1009001632010-03-30030 March 2010 Proposed License Amendment Request Regarding Risk-Informed Justification for the Relocation of Specific Surveillance Frequency Requirements to a Licensee Controlled Program (Adoption of TSTF-425, Revision 3) ML0933602472009-11-20020 November 2009 Request for Approval of Cyber Security Plan ML0927304682009-09-28028 September 2009 Proposed License Amendment Request, TS 3.7.12 - ECCS Pump Room Exhaust Air Cleanup System (Preacs) Addition of Conditions/Action Statements ML0920503812009-07-23023 July 2009 License Amendment Request, One Time Extension of the Completion Time for 1 J - 480 Volt AC Distribution Subsystem ML0909102652009-03-26026 March 2009 License Amendment Request on Measurement Uncertainty Recapture Power Uprate ML0909000552009-03-26026 March 2009 License Amendment Request, Measurement Uncertainty Recapture Power Uprate ML0904004652009-02-0606 February 2009 License Amendment Request for Adoption of TSTF-511, Rev. 0, Eliminate Work Hour Restrictions from TS 5.2.2 to Support Compliance with 10 CFR Part 26 ML0902102792009-01-15015 January 2009 Proposed License Amendment Request TS 3.7.12 - ECCS Pump Room Exhaust Air Cleanup System (Preacs) Addition of Conditions/Action Statements ML0835309822008-12-17017 December 2008 Proposed License Amendment Request Adoption of TSTF-490, Revision 0, Regarding Deletion of E Bar Definition and Revision to RCS Specific Activity Using the Consolidated Line Item Improvement Process ML0823211982008-08-18018 August 2008 Application to Use Weighting Factors for External Exposure 2022-08-11
[Table view] Category:Technical Specifications
MONTHYEARML23072A0892023-05-0101 May 2023 (Amendments 346 & 286), North Anna 1 & 2 (Amnds 294 & 277), Surry 1 & 2 (Amnds 311 & 311), and Summer 1 (Amd 225) - Issuance of Amendments to Revise TSs to Adopt TSTF-554 Revise Reactor Coolant Leakage Requirements ML21232A2172021-10-19019 October 2021 Issuance of Amendment Nos. 288 and 271 to Revise Technical Specifications Battery Surveillance Testing ML21280A3282021-10-0707 October 2021 Application to Revise Technical Specifications to Adopt TSTF-569, Revision of Response Time Testing Definitions ML20325A0952021-03-19019 March 2021 Issuance of Amendment to Revise Technical Specifications to Allow Usage of a Small Break Loss of Coolant Accident Methodology (Non-Proprietary) ML20302A1792020-10-29029 October 2020 Non-Proprietary, Issuance of Amendment Nos. 286 and 269 to Revise Technical Specifications to Allow Usage of a Full Spectrum Loss of Coolant Accident Methodology ML19238A1272019-09-12012 September 2019 Issuance of Amendment Nos. 282 and 265 to Revise Technical Specifications Regarding Open Phase Protection ML19196A1102019-07-0909 July 2019 Attachments 2, 3 & 4 - Response to NRC Request for Additional Information and Correction of SBLOCA Analysis Error and Revised Marked-Up/Typed NAPS and SPS Technical Specifications Pages ML19156A2072019-05-24024 May 2019 Response to Request for Additional Information on Proposed License Amendment Request Open Phase Protection Per NRC Bulletin 2012-01 ML17187A1322017-06-28028 June 2017 Submittal of Topical Report VEP-NE-1, Revision 0.2-A, Relaxed Power Distribution Control Methodology and Associated Fq Surveillance Technical Specifications for Information Only ML16252A4782016-10-17017 October 2016 Issuance of Amendments Revising Technical Specifications to Address the Issue Identified in Westinghouse NSAL-09-5, Revision 1, and NSAL-15-1, Revision 0 ML16013A4442016-02-22022 February 2016 (NAPS) - Issuance of Amendment for Changes to Technical Specification (TS) 3.8.1 - AC Sources, Operating Revised Surveillance Requirement ML15307A3002016-02-0202 February 2016 (NAPS) - Issuance of Amendments for Changes to the Emergency Action Level Revisions - Correction of Equipment Mark Number ML15245A4822015-10-0707 October 2015 Millstone Power Station, Surry Power Station, and North Anna Power Station - Issuance of Amendments to Revise the Cyber Security Milestone 8 Completion Date in the Renewed Facility Operating Licenses ML15133A3812015-06-16016 June 2015 Issuance of Amendments to Extended Type a Test Frequency to 15 Years ML15147A0292015-05-22022 May 2015 Proposed License Amendment Request (Lar), TS 3.8.1 - AC Sources - Operating, Revised Surveillance Requirement ML15083A4362015-05-14014 May 2015 Issuance of Amendments Regarding Alternate Control Rod Position Monitoring ML15041A6672015-02-0404 February 2015 Proposed License Amendment Request Re Alternate Control Rod Position Monitoring ML14188C4532014-08-27027 August 2014 Issuance of Amendments Regarding Modification of Control Bank Sequence and Overlap Technical Specifications ML14169A3592014-08-12012 August 2014 Stations, Units 1 and 2, Issuance of Amendments Regarding Addition of an Analytical Methodology to the Core Operating Limits Reports and an Increase to the Surry Minimum Temperature for Criticality ML14183B3182014-06-30030 June 2014 Proposed License Amendment Request Permanent Fifteen-Year Type a Test Interval ML13302B8922013-10-0202 October 2013 Technical Specification Bases ML12356A2982012-12-13013 December 2012 Supplemental Information for Proposed Technical Specifications to Adopt TSTF-510, Revision to Steam Generator Program Inspection Frequencies and Tube Sample Selection, Using the Consolidated Line Item Improvement Process. ML12219A0722012-07-30030 July 2012 Proposed Technical Specifications to Adopt TSTF-510, Revision to Steam Generator Program Inspection Frequencies and Tube Sample Selection, Using the Consolidated Line Item Improvement Process ML12136A4512012-05-11011 May 2012 Proposed License Amendment Request - Temporary Change to Allow Two Inoperable Demand Position Indicators Per Control Bank PLA-6842, Response to E-mail (Dated March 30, 2012), Request for Additional Information on Proposed Amendment Number 2812012-04-0202 April 2012 Response to E-mail (Dated March 30, 2012), Request for Additional Information on Proposed Amendment Number 281 ML1111900932011-04-27027 April 2011 License Amendment Request for Adoption of Technical Specification Task Force (TSTF)-513, Revision 3, Revise PWR Operability Requirements and Actions for RCS Leakage Instrumentation. ML1029804472010-10-21021 October 2010 Proposed License Amendment Request (LAR) Addition of Analytical Methodology to COLR Best-Estimate Large Break Loss of Coolant Accident (BE-LBLOCA) ML0935004002010-03-0303 March 2010 Issuance of Amendments to Adopt TSTF-490, Revision 0, Regarding Deletion of E Bar Definition and Revision to Reactor Coolant System Specific Activity Using the Consolidated Line Item Improvement Process ML0920503812009-07-23023 July 2009 License Amendment Request, One Time Extension of the Completion Time for 1 J - 480 Volt AC Distribution Subsystem ML0909000552009-03-26026 March 2009 License Amendment Request, Measurement Uncertainty Recapture Power Uprate ML0904004652009-02-0606 February 2009 License Amendment Request for Adoption of TSTF-511, Rev. 0, Eliminate Work Hour Restrictions from TS 5.2.2 to Support Compliance with 10 CFR Part 26 ML0815106502008-06-30030 June 2008 Technical Specifications, Issuance of Amendment Regarding One-Time 5-Year Extension to Type a Test Interval ML0735202472007-12-17017 December 2007 Proposed License Amendment Request, One-time Risk-Informed Extension to the Completion Time for EDG Fuel Oil Storage Tank Recoating ML0730604062007-10-31031 October 2007 Tech Spec Pages for Amendments 252 and 232 Control Room Habitability, Using the Technical Specification Task Force Traveler, TSTF-448, Revision 3 ML0730304002007-10-17017 October 2007 Tech Pages for Amendments 251 and 231 Technical Specification Change to Add Limiting Condition for Operation 3.0.8 on the Inoperability of Snubbers, Using the Consolidated Line Item Improvement Process, TSTF-372, Rev 4 ML0715001452007-05-29029 May 2007 Proposed License Amendment Request, Control Room Envelope Habitability in Accordance with TSTF-448, Revision 3, Using the Consolidated Line Item Improvement Process ML0714104632007-05-21021 May 2007 Proposed License Amendment Request Addition of LCO 3.0.8 - Inoperability of Snubbers Using the Consolidated Line Item Improvement Process Technical Specification Improvement ML0702202192007-01-19019 January 2007 Technical Specifications Corrected Page for Amendment Nos. 249 and 229 ML0701003492007-01-0909 January 2007 Technical Specifications, Relocated the ASTM Standard Used to Test the Total Particulate Concentration of the Stored Fuel Oil from TS 5.5.12, Emergency Diesel Generator Fuel Oil Testing Program to a Licensee-controlled Program ML0634502592006-12-11011 December 2006 Tech Spec Pages for Amendments 249 and 229 Regarding Diesel Fuel Oil Testing Program ML0630000282006-10-16016 October 2006 Tech Spec Pages for Amendments 248 and 228 Regarding Consolidated Line Item Improvement Process for the Steam Generator Tube Integrity ML0627700182006-09-25025 September 2006 Technical Specification Bases Pages ML0620604672006-07-18018 July 2006 Technical Specifications, Issuance of Amendments on Changes to Analytical Methodology and Core Operating Limits Report, MC7526 and MC7527 ML0615101992006-05-30030 May 2006 Proposed Technical Specifications Change Diesel Fuel Oil Testing Program ML0533502792005-11-21021 November 2005 10 CFR 50.9 Correction of Information Provided to Support Technical Specification Change for Quench Spray and Recirculation Spray Nozzles Surveillance Frequency ML0529900852005-10-25025 October 2005 Enclosure, Technical Specifications, Amd MC7612, Equation for Over-Temperature Delta T Function Allowable Value ML0529900152005-10-24024 October 2005 Technical Specifications, Revised Test Frequency of P-4 Interlock Function ML0526301042005-09-15015 September 2005 Tech Spec Pages for Amendment Nos. 243 and 224, Revise the Administrative Controls Section ML0519604352005-07-14014 July 2005 Proposed Technical Specification Changes Correction to Equation for Overtemperature T Function Allowable Value ML0518900342005-07-0505 July 2005 Proposed Technical Specification Changes Addition of Analytical Methodology to COLR 2023-05-01
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VIRGINIA ELECTRIC AND POWER COMPANY RICHMOND, VIRGINIA 2326 1 May 21 , 2007 U.S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, D.C. 20555 Serial No. 07-0360 NL&OSlETS RO Docket Nos.
50-3381339 License Nos.
NPF-417 VIRGINIA ELECTRIC AND POWER COMPANY (DOMINION)
NORTH ANNA POWER STATION UNITS 1 AND 2 PROPOSED LICENSE AMENDMENT REQUEST ADDITION OF LC0 3.0.8 - INOPERABILITY OF SNUBBERS USING THE CONSOLIDATED LINE ITEM INIPROVEMENT PROCESS TECHNICAL SPECIFICATION IMPROVEMENT Pursuant to 10 CFR 50.90, Dominion reques'ts amendments, in the form of changes to the Technical Specifications (TS) to Facility Operating License Numbers NPF-4 and NPF-7 for North Anna Power Station Units 1 and 2, respectively.
The proposed amendment would modify TS requirements for inoperable snubbers by adding LC0 3.0.8. The change is consistent with NRC-approved Revision 4 to Technical Specification Task Force (TSTF) Standard Technical Specification Change Traveler, TSTF-372, "Addition of LC0 3.0.8, Inoperability of Snubbers." The availability of this TS improvement was announced in the Federal Register on May 6, 2005 (70 FR 24126) as part of the cor~solidated line item improvement process (CLIIP). Attachment 1 provides a descriptiom of the proposed change, the requested confirmation of applicability, and plant-specific verifications.
The marked-up and proposed Technical Specifications pages are provided in Attachments 2 and 3, respectively.
The associated marked-up Bas'es changes are provided in Attachments 4 for information only and will be implemented in accordance with the Technical Specification Bases Control Program and 10 CFR 50.59. The proposed changes have been reviewed and approved by the Station Nuclear Safety and Operating Committee.
Dominion requests approval of the license ;amendments by October 31, 2007 with a 90-day implementation period.
In accordance with 10 CFR 50.91, a copy of this application, with attachments, is being provided to the appropriate designated officials of Virginia.
07-0360 Docket Nos. 50-3381339 Page 2 of 4 If you have any questions or require additional information, please contact Mr. Thomas Shaub at (804) 273-2763.
Very truly yours, Gerald T. Bischof Vice President - Nuclear Engineering Attachments
- 1. Discussion of Change 2. Marked-up Technical Specification Changes
- 3. Proposed Technical Specification Pages' 4. Marked-up Technical Bases Changes Commitments made in this letter:
- 1. The 3.0.8 Bases will be implemented when the NRC-approved Technical Specification for LC0 3.0.8 is impleme~nted at North Anna.
07-0360 Docket Nos. 50-3381339 Page 3 of 4 cc: U.S. Nuclear Regulatory Commission Region II Sam Nunn Atlanta Federal Center 61 Forsyth Street, SW Suite 23T85 Atlanta, Georgia 30303 Mr. J. E. Reasor, Jr. Old Dominion Electric Cooperative lnnsbrook Corporate Center 4201 Dominion Blvd.
Suite 300 Glen Allen, Virginia 23060 Commissioner Bureau of Radiological Health 1500 East Main Street Suite 240 Richmond, Virginia 2321 8 Mr. J. T. Reece NRC Senior Resident Inspector North Anna Power Station Mr. S. P. Lingam NRC Project Manager U. S. Nuclear Regulatory Commission One White Flint North 1 1555 Rockville Pike Mail Stop 8-HI 2 Rockville, Maryland 20852 07-0360 Docket Nos. 50-3301339 Page 4 of 4 COMMONWEALTH OF VIRGINIA ) 1 COUNTY OF HENRICO ) The foregoing document was acknowledged before me, in and for the County and Commonwealth aforesaid, today by Gerald T. Bischof, who is Vice President - Nuclear Engineering, 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 Z/ 5Tday of \A?-&! ,2007. My Commission Expires:
2610. u I (SEAL)
Attachment 1 (Serial No. 07-0360) Discussion of Change North Anna Power Station Units 1 and 2 Virginia Electric and Power Company (Dominion)
DISCUSSION OF CHANGE
1.0 DESCRIPTION
The proposed amendment would modify technical specifications (TS) requirements for inoperable snubbers by adding LC0 3.0.8. The changes are consistent with Nuclear Regulatory Commission (NRC) approved lndustryflechnical Specification Task Force (TSTF) STS change TSTF-372, Revision 4. The availability of this TS improvement was published in the Federal Register on May 4, 2005, as part of the consolidated line item improvement process (CLIIP).
The changes include: Addition of new LC0 3.0.8 to address an inoperable snubber(s) and the associated informational Bases. Modification of LC0 3.0.1 and its associated Bases to reference the newly added LC0 3.0.8. 2.0 ASSESSMENT 2.1 Applicability of Published Safety Evaluation Dominion has reviewed the safety evaluation dated April 27, 2005 as part of the CLIIP. This review included a review of the NRC staff's evaluation, as well as the supporting information provided to support TSTF-372.
Dominion has concluded that the justifications presented in the TSTF proposal and the safety evaluation prepared by the NRC staff are applicable to North Anna Power Station Units 1 and 2 and justify this amendment for the incorporation of the changes to the North Anna TS. 2.2 Optional Changes and Variations Dominion is not proposing any variations or deviations from the TS changes described in the TSTF-372, Revision 4, or the NRC staff's model safety evaluation dated May 4, 2005 (70 FR 23252).
3.0 REGULATORY ANALYSIS
3.1 No Significant Hazards Consideration Determination Dominion has reviewed the proposed no significant hazards consideration determination (NSHCD) published in the Federal Register as part of the CLIIP. Dominion has concluded that the proposed NSHCD presented in the Federal Register notice is applicable to North Anna and is hereby incorporated by reference to satisfy the requirements of 10 CFR 50.91 (a). 3.2 Verification and Commitments As discussed in the notice of availability published in the Federal Register on May 4, 2005 for this TS improvement, plant-specific verifications were performed as follows: Dominion has established TS Bases for LC0 3.0.8 which provide guidance and details on how to implement the new requirements.
LC0 3.0.8 requires that risk be managed and assessed.
The Bases also state that while the Industry and NRC guidance on implementation of 10 CFR 50.65(a)(4), the Maintenance Rule, does not address seismic risk, LC0 3.0.8 should be considered with respect to other plant maintenance activities, and integrated into the existing Maintenance Rule process to the extent possible so that maintenance on any unaffected train or subsystem is properly controlled, and emergent issues are properly addressed. The risk assessment need not be quantified, but may be a qualitative assessment of the vulnerability of systems and components when one or more snubbers are not able to perform their associated support function.
The 3.0.8 Bases will be implemented when the approved Technical Specification for LC0 3.0.8 is implemented at North Anna after NRC approval. North Anna Unit 1 and 2 Technical Specifications have a Bases Control Program consistent with Section 5.5 of the STS. 4.0 ENVIRONMENTAL EVALUATION Dominion has reviewed the environmental evaluation included in the model safety evaluation dated April 27, 2005 as part of the CLIIP.
Dominion has concluded that the staff's findings presented in that evaluation are applicable to North Anna and the evaluation is hereby incorporated by reference for this application.
Serial No. 07-0360 Docket Nos. 50-338/339 Attachment 2 (Serial No.
07-0360) Marked-up Technical Specification Changes North Anna Power Station Units 1 and 2 Virginia Electric and Power Company (Dominion)
LC0 APPLICABILITY 3.0 3.0 LIMITING CONDITION FOR OPERATION (LCO) APPLICABILITY LC0 3.0.1 LCOs shall be met during the MODES or other specified conditions in the Appl icabi 1 it exce t as provided in LC0 3.0.2,+ LC0 3.0.- LC0 3.0.2 Upon discovery of a failure to meet an LCO, the Required Actions of the associated Conditions shall be met, except as provided in LC0 3.0.5 and LC0 3.0.6. If the LC0 is met or is no longer appl icable prior to expi ration of the specified Completion Time(s) , completion of the Required Action(s) is not required unless otherwise stated. LC0 3.0.3 When an LC0 is not met and the associated ACTIONS are not met, an associated ACTION is not provided, or if directed by the associated ACTIONS, the unit shall be placed in a MODE or other specified condition in which the LC0 is not applicable. Action shall be initiated within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> to place the unit, as applicable, in: a. MODE 3 within 7 hours8.101852e-5 days <br />0.00194 hours <br />1.157407e-5 weeks <br />2.6635e-6 months <br />; b. MODE 4 within 13 hours1.50463e-4 days <br />0.00361 hours <br />2.149471e-5 weeks <br />4.9465e-6 months <br />; and c. MODE 5 within 37 hours4.282407e-4 days <br />0.0103 hours <br />6.117725e-5 weeks <br />1.40785e-5 months <br />. Exceptions to this Specification are stated in the individual Specifications.
Where corrective measures are completed that permit operation in accordance with the LC0 or ACTIONS, completion of the actions required by LC0 3.0.3 is not required.
LC0 3.0.3 is only applicable in MODES 1, 2, 3, and 4. LC0 3.0.4 When an LC0 is not met, entry into a MODE or other specified condition in the Applicability shall only be made: a. When the associated ACTIONS to be entered permit continued operation in the MODE or other specific condition in the Applicability for an unl imi ted period of time, (continued)
North Anna Units 1 and 2 3.0-1 Amendments 231/212 LC0 APPLICABILITY 3.0 3.0 LC0 APPLICABILITY LC0 3.0.7 Test Exception LCOs 3.1.9 and 3.4.19 allow specified Technical Specification (TS) requirements to be changed to permit performance of special tests and operations.
Unless otherwise specified, a1 1 other TS requirements remain unchanged.
Cornpl i ance with Test Exception LCOs i s optional . When a Test Exception LC0 is desired to be met but is not met, the ACTIONS of the Test Exception LC0 shall be met. When a Test Exception LC0 is not desired to be met, entry into a MODE or other specified condition i n the Appl i cabi 1 i ty shall be made in accordance with the other applicable Specifications.
North Anna Units 1 and 2 Amendments 2311212 LC0 3.0.8 When one or more required snubbers are unable to perform their associated support function@), any affected supported LCO(s) are not required to be declared not met solely for this reason if risk is assessed and managed, and: a, the snubbers not able to perform their associated support function(s) are associated with only one train or subsystem of a multiple train or subsystem supported system or are associated with a single train or subsystem supported system and are able to perform their associated support function within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br />; or b. the snubbers not able to perform their associated support function(s) are associated with more than one train or subsystem of a multiple train or subsystem supported system and are able to perform their associated support function within 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />. At the end of the specified period the required snubbers must be able to perform their associated support function(s), or the affected supported system LCO(s) shall be declared not met.
Serial No. 07-0360 Docket Nos. 50-3381339 Attachment 3 (Serial No. 07-0360) Proposed Technical Specifications Changes North Anna Power Station Units 1 and 2 Virginia Electric and Power Company (Dominion)
LC0 APPLICABILITY 3.0 3.0 LIMITING CONDITION FOR OPERATION (LCO) APPLICABILITY LC0 3.0.1 LCOs sha l l be met during the MODES or other specified conditions in the Applicability, except as provided in LC0 3.0.2, LC0 3.0.7, and LC0 3.0.8. I LC0 3.0.2 Upon d i scovery of a fa i l ure to meet an LCO, the Requ i red Actions of the associated Cond it i ons sha l l be met, except as provided in LC0 3.0.5 and LC0 3.0.6. If the LC0 is met or is no longer appl i cab l e r ior to expiration of the specified Completion Time(s ! , completion of the Requ i red Action(s) is not requ i red unless otherwise stated. When an LC0 is not met and the associated ACT IONS are not met, an associated ACTION is not provided, or if d i rected by the associated ACT IONS, the un it sha l l be p l aced i n a MODE or other spec if ied condition in which the LC0 is not applicable.
Action shall be initiated within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> to place the unit, as applicable, in: a. MODE 3 within 7 hours8.101852e-5 days <br />0.00194 hours <br />1.157407e-5 weeks <br />2.6635e-6 months <br />; b. MODE 4 within 13 hour1.50463e-4 days <br />0.00361 hours <br />2.149471e-5 weeks <br />4.9465e-6 months <br />s: and c. MODE 5 within 37 hours4.282407e-4 days <br />0.0103 hours <br />6.117725e-5 weeks <br />1.40785e-5 months <br />. Except ions to this Specification are stated in the individual Specifications.
Where corrective measures are completed that permit operation in accordance with the LC0 or ACTIONS, completion of the actions required by LC0 3.0.3 is not required.
LC0 3.0.3 is only applicable in MODES 1, 2, 3, and 4. LC0 3.0.4 When an LC0 is not met, entry into a MODE or other specified condition in the Applicability shall only be made: a. When the associated ACT1 ONS to be entered permit continued operat ion in the MODE or other specific condition in the Appl icabi l ity for an unl imited period of time, (cont i nued) North Anna Units 1 and 2 3.0-1 LC0 APPLICABILITY 3.0 3.0 LC0 APPLICABILITY Test Exception LCOs 3.1.9 and 3.4.19 allow specified Techn i ca l Spec i f i cat i on (TS) requ i rements to be changed to permit performance of spec i a l tests and operat i ons . Un l ess otherw i se spec if i ed, a l l other TS requ i rements rema i n unchanged.
Comp l i ance with Test Except i on LCOs i s opt i ona l . When a Test Except ion LC0 is des i red to be met but is not met, the ACTIONS of the Test Exception LC0 sha I I be met. When a Test Exception LC0 is not desired to be met, entry into a MODE or other specified condition in the Applicability shall be made in accordance with the other applicable Specifications.
LC0 3.0.8 When one or more required snubbers are unable to perform the i r assoc i ated support funct i on (s) , any affected supported LCO(s) are not requ i red to be declared not met solely for this reason if risk is assessed and managed, and: a. the snubbers not able to perform their associated support funct ion(s) are associated with only one train or subsystem of a multiple train or subsystem supported system or are associated with a s i ng l e tra i n or subsystem supported system and are able to perform their associated support function within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br />; or b. the snubbers not able to perform thei r associated support funct ion(s) are associated with more than one train or subsystem of a multiple train or subsystem supported system and are able to perform their associated support function within 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />. At the end of the specified period the requ i red snubbers must be able to perform thei r associated support funct i on(s) , or the affected supported system LCO(s) shall be declared not met. North Anna Units 1 and 2 Serial No. 07-0360 Docket Nos. 50-3381339 Attachment 4 (Serial No.
07-0360) Marked-up Technical Specifications Bases Changes (For Information Only)
North Anna Power Station Units 1 and 2 Virginia Electric and Power Company (Dominion)
LC0 Appl i cabi 1 i ty 6 3.0 B 3.0 LIMITING CONDITION FOR OPERATION (LCO) APPLICABILITY BASES / LCOs LC0 3.0.1 through LC0 3.0.Bestabl ish the general requirements appl icabl e to a1 1 Specifications and apply at all times, unless otherwise stated.
LC0 3.0.1 LC0 3.0.1 establishes the Applicability statement within each individual Specification as the requirement for when the LC0 is required to be met (i.e., when the unit is in the MODES or other specified conditions of the Appl i cabi 1 i ty statement of each Specification).
LC0 3.0.2 LC0 3.0.2 establishes that upon discovery of a failure to meet an LCO, the associated ACTIONS shall be met. The Completion Time of each Required Action for an ACTIONS Condition is applicable from the point in time that an ACTIONS Condition is entered. The Required Actions establ ish those remedial measures that must be taken within specified Completion Times when the requirements of an LC0 are not met. his Specification establ i shes that: a. Completion of the Required Actions within Completion Times constitutes compl iance w Speci f i cat i on; and the specified ith a b. Completion of the Required Actions is not an LC0 is met within the specified Comple unless otherwise specified.
required when tion Time, There are two basic types of Required Actions. The first type of Required Action specifies a time limit in which the LC0 must be met. This time 1 imit is the Completion Time to restore an inoperable system or component to OPERABLE status or to restore variables to within specified limits. If this type of Required Action is not completed within the specified Completion Time, a shutdown may be required to place the unit in a MODE or condition in which the Specification is not applicable. (Whether stated as a Required Action or not, correction of the entered Condition is an action that may always be considered upon entering ACTIONS.)
The second type of Required Action specifies the remedial measures that permit continued operation of the (continued)
North Anna Units 1 and 2 0 3.0-1 Revision 0 LC0 Appl i cabi 1 i ty B 3.0 BASES LC0 3.0.7 The Appl icabi 1 ity of a Test Exception LC0 represents a (continued) condition not necessarily in compliance with the normal requirements of the TS. Compliance with Test Exception LCOs is optional. A special operation may be performed either under the provisions of the appropriate Test Exception LC0 or under the other applicable TS requirements.
If it is desired to perform the special operation under the provisions of the Test Exception LCO, the requirements of the Test Exception LC0 shall be foll owed. North Anna Units 1 and 2 Revision 0 INSERT 2 - Bases LC0 3.0.8 LC0 3.0.8 establishes conditions under which systems are considered to remain capable of performing their intended safety function when associated snubbers are not capable of providing their associated support function(s).
This LC0 states that the supported system is not considered to be inoperable solely due to one or more snubbers not capable of performing their associated support function(s).
This is appropriate because a limited length of time is allowed for maintenance, testing, or repair of one or more snubbers not capable of performing their associated support function(s) and appropriate compensatory measures are specified in the snubber requirements, which are located outside of the Technical Specifications (TS) under licensee control. The snubber requirements do not meet the criteria in 10 CFR 50.36(c)(2)(ii), and, as such, are appropriate for control by the licensee.
If the allowed time expires and the snubber(s) are unable to perform their associated support function(s), the affected supported system's LCO(s) must be declared not met and the Conditions and Required Actions entered in accordance with LC0 3.0.2. LC0 3.0.8.a applies when one or more snubbers are not capable of providing their associated support function(s) to a single train or subsystem of a multiple train or subsystem supported system or to a single train or subsystem supported system. LC0 3.0.8.a allows 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> to restore the snubber(s) before declaring the supported system inoperable.
The 72 hour8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> Completion Time is reasonable based on the low probability of a seismic event concurrent with an event that would require operation of the supported system occurring while the snubber(s) are not capable of performing their associated support function and due to the availability of the redundant train of the supported system.
LC0 3.0.8.b applies when one or more snubbers are not capable of providing their associated support function(s) to more than one train or subsystem of a multiple train or subsystem supported system. LC0 3.0.8.b allows 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> to restore the snubber(s) before declaring the supported system inoperable. The 12 hour1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> Completion Time is reasonable based on the low probability of a seismic event concurrent with an event that would require operation of the supported system occurring while the snubber(s) are not capable of performing their associated support function.
In order to use LC0 3.0.8 for an inoperable snubber(s) the following conditions required by the NRC must be satisfied:
At least one AFW train (including a minimum set of supporting equipment required for its successful operation) not associated with the inoperable snubber(s), must be OPERABLE when LC0 3.0.8.a is used. At least one AFW train (including a minimum set of supporting equipment required for its successful operation) not associated with the inoperable snubber(s) must be OPERABLE, or some alternative means of core cooling (e.g., feed and bleed, fire water system, or "aggressive secondary cooldown" using the steam generators) must be available when LC0 3.0.8.b is used. Confirm that at least one train (or subsystem) of systems supported by the inoperable snubbers would remain capable of performing their required safety or support functions for postulated design loads other than seismic loads.
LC0 3.0.8 does not apply to non-seismic snubbers.
addition, LC0 3.0.8 requires that risk be assessed and managed. Industry and NRC guidance on the implementation of 10 CFR 50.65(a)(4) (the Maintenance Rule) does not address seismic risk. However, use of LC0 3.0.8 should be considered with respect to other plant maintenance activities, and integrated into the existing Maintenance Rule process to the extent possible so that maintenance on any unaffected train or subsystem is properly controlled, and emergent issues are properly addressed. The risk assessment need not be quantified, but may be a qualitative awareness of the vulnerability of systems and components when one or more snubbers are not able to perform their associated support function.