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 Issue dateTitleTopic
ML20212J9251 October 1999Safety Evaluation Accepting Licensee Relief Request IWE-3 for Second 10-year ISI for PlantVT-2
ML20211N2618 September 1999Safety Evaluation Concluding That Proposed Irradiation of Fuel Rods Beyond Current Lead Rod Burnup Limit & Clarification of Terminology with Respect to Reconstituted Fuel Assemblies Acceptable
ML20211J24231 August 1999Safety Evaluation Supporting Removal of Augmented Insp Program on RCS Bypass Lines from Licensing Basis of North Anna,Units 1 & 2Earthquake
ML20211J25631 August 1999Safety Evaluation Accepting Elimination of Augmented ISI Program for Pressurizer Spray Lines at North Anna Unit 2
ML20210T07913 August 1999Safety Evaluation Concluding That Revised Withdrawal Schedules for North Anna Units 1 & 2 Satisfy Requirements of App H to 10CFR50 & Therefore Acceptable
ML20206L48310 May 1999SER Accepting Request to Delay Submitting Plant,Unit 1 Class 1 Piping ISI Program for Third Insp Interval Until 010430, to Permit Development of Risk Informed ISI Program for Class 1 PipingProbabilistic Risk Assessment
Incorporated by reference
ML20205S03921 April 1999SER Accepting Request for Relief IWE5,per 10CFR50.55a(a)(3) & Proposed Alternatives for IWE2,IWE4,IWE6 & IWL2 Authorized Per 10CFR50.55a(a)(3)(ii)Nondestructive Examination
VT-2
Moisture barrier
ML20198H9543 December 1998Safety Evaluation Authorizing Proposed Alternative for Remainder of Second 10-yr Insp Interval for PlantTime of Discovery
Non-Destructive Examination
Nondestructive Examination
Through-Wall Leak
ML20196G1383 November 1998Safety Evaluation Authorizing Rev to Relief Request NDE-32 for Remainder of Second 10-yr Insp Interval for Each UnitTime of Discovery
Non-Destructive Examination
Nondestructive Examination
Through-Wall Leak
ML20236K5537 July 1998SER Accepting Request for Change in ISI Commitment on Protection Against Pipe Breaks Outside Containment
ML20248C88329 May 1998SER Accepting Alternatives Proposed by Licensee for Use of Code Case N-535,pursuant to 10CFRa(a)(3)(i) in ASME Section XI Inservice Insp ProgramIncorporated by reference
ML20217B53220 April 1998Safety Evaluation Supporting Proposed Alternative to ASME Code for Surface Exam of Seal Welds on Threaded Caps for Plant Reactor Vessel Head Penetrations for part-length CRDMsHigh Radiation Area
Hydrostatic
VT-2
Liquid penetrant
ML20216E8806 March 1998Safety Evaluation Authorizing Licensee Request for Relief from ASME Code Requirements,Paragraph IWA-2400(c) (Summer Edition W/Summer 1983 Addenda),For Upcoming Naps,Unit 1 Outage,Per 10CFR50.55a(a)(3)(ii)Incorporated by reference
ML20199J6432 February 1998Safety Evaluation Approving Request for Approval to Repair Flaws in Accordance W/Gl 90-05 for ASME Code Class 3 SW Piping for North Anna,Unit 1,as Submitted in ISI Relief Request NDE-46 on 971218Through Wall Leak
ML20198S75715 January 1998Safety Evaluation Accepting Licensee Request for Approval to Repair Flaws IAW GL-90-05 for ASME Code Class 3 Svc Water Piping
ML20198H55429 December 1997SER Accepting Request for Approval of ASME Case N-498,rev 1, as an Alternative to Required Hydrostatic Pressure Test for Plant,Unit 2Non-Destructive Examination
Hydrostatic
VT-2
Incorporated by reference
ML20197K15418 December 1997SER Granting Request for Approval to Repair Flaws in Accordance W/Gl 90-05 for ASME Code Class 3 Service Water Piping for North Anna Power Station,Per Util 970919 Submittal
ML20199L05024 November 1997SER Accepting Inservice Insp Program Relief Request NDE-32Time of Discovery
Through-Wall Leak
ML20199E49714 November 1997Safety Evaluation Authorizing Proposed Alternative of Licensee Relief Requests NDE-35 & NDE-37,for Plant,Units 1 & 2 During Second 10 Yr IntervalVT-2
Incorporated by reference
ML20217E07024 September 1997Safety Evaluation Granting Licensee ASME Section XI Relief Request NDE-33 at Plant,Unit 1Through-Wall Leak
ML20217E24124 September 1997SER Accepting Request for Approval to Repair Flaws in Accordance W/Gl 90-05 for ASME Code Class 3 Service Water Piping,Virginia Electric & Power Co,North Anna Power Station,Unit 1
ML20217E18724 September 1997SER Approving Request for Approval to Repair Flaws in Accordance W/Gl 90-05 for ASME Code Class 3 Service Water Piping,Virginia Electric & Power Co,North Anna Power Station,Units 1 & 2
ML20149L20029 July 1997SER Granting Requests for Relief NDE-33,34 & 35 Re ISI Program,Per 10CFR50.55a(g)(6)(i)VT-2
ML20149F13217 July 1997Safety Evaluation Supporting Amends 205 & 186 to Licenses NPF-4 & NPF-7,respectively
ML20148H1974 June 1997Safety Evaluation Granting Licensee Relief Request NDE-31 Related to Inservice Insp Program
ML20140F48130 April 1997Safety Evaluation Accepting Licensee 951207 Proposed Alternative in Request for Relief SPT-16 Re Second 10-yr Interval Inservice Insp Program for Unit 2Hydrostatic
Incorporated by reference
Through-Wall Leak
ML20133G15610 January 1997Safety Evaluation Accepting Second 10-year Relief Requests for Relief Numbers NDE-27,NDE-28 & NDE-29Incorporated by reference
ML20133G19110 January 1997Safety Evaluation Accepting Second 10-year Interval Inservice Insp Plan Relief Request NDE-30Incorporated by reference
ML20138G19316 October 1996SER Accepting Second 10-year Interval Inservice Insp Plan Request for Relief SPT-14,rev 1 Virginia Electric & Power Co North Anna Power Station,Unit 2VT-2
Incorporated by reference
ML20128P17010 October 1996Safety Evaluation Supporting Second 10-year Interval Inservice Insp Program Plan Requests for Relief NDE-23 Through NDE-30 for Plant Unit 2Incorporated by reference
ML20128F5981 October 1996Safety Evaluation Authorizing Licensee Proposed Alternative to Examine Terminal End Welds on Lower Regenerative Heat Exchanger sub-vessels,per 10CFR50.55a(a)(3)(ii)VT-2
Incorporated by reference
Scaffolding
ML20059M11815 November 1993SER Accepting Category 3 Qualification in Lieu of Category 2 for Pressure Monitoring Instrumentation
ML20057C04017 September 1993Safety Evaluation Re Inservice Testting Program Requests for Relief
ML20126C1224 December 1992Safety Evaluation Authorizing Util to Continue Current Test Method for Interim Period,Based on Util Plans to Develop & Implement Use of non-intrusive Testing Techniques for Check Valves Following 1993 Unit 2 Refueling Outage
ML20125B7253 December 1992Safety Evaluation Granting Temporary Exemptions from Requirements of GDC-2 & 10CFR50.49 for Phase 1,stage 1 of Svc Water Sys Restoration ProjectProbabilistic Risk Assessment
Exemption Request
Earthquake
ML20062C44418 October 1990SER Re Station Blackout.Plant Does Not Conform W/Station Blackout RuleSafe Shutdown
Reserve Station Service Transformer
Operator Manual Action
Emergency Lighting
ML20247C2097 September 1989Safety Evaluation Accepting Util 890512 Response to IE Bulletin 80-11, Masonry Wall Design
ML20245J84028 June 1989Safety Evaluation Supporting Restart of Unit 1 & Util 890528 Response to NRC Bulletin 89-001, Failure of Westinghouse Mechanical Steam Generator Tube Plugs
ML20195J00629 November 1988Safety Evaluation Supporting Licensee Responses to NRC Bulletin 88-002, Rapidly Propagating Fatigue Cracks in Steam Generator Tubes, Subj to Util Adopting Addl Administrative ControlsFlow Induced Vibration
ML20207F13912 August 1988Safety Evaluation Supporting Util Responses to IE Bulletin 80-11, Masonry Wall Design, W/Exception of One Open Item
ML20196G9084 March 1988SER Re Util 831104 & 850208 Responses to Generic Ltr 83-28, Item 2.2.1, Equipment Classification (Program for All Safety-Related Components. Responses Acceptable
ML20149J93018 February 1988Safety Evaluation Re Relief Request 6 of Inservice Testing Program for Pumps & Valves
ML20154E82211 December 1987Safety Evaluation Supporting Util Identification of Major Causal Factors Leading to 870715 Tube Rupture Event & Adequacy of Diagnostic & Corrective Measures Implemented in Order to Preclude Similar EventsBoric Acid
Grab sample
Hydrostatic
Finite Element Analysis
ML20237B59811 December 1987Safety Evaluation Accepting Util 870915 & 0925 Responses to Steam Generator Tube Rupture on 870715.Util Has Adequately Demonstrated That Primary Failure Mechanism Leading to Event Caused by flow-induced VibrationBoric Acid
Grab sample
Hydrostatic
Finite Element Analysis
Flow Induced Vibration
ML20236F49723 October 1987Safety Evaluation Re Util 870925 Request for Approval of Steam Generator Downcomer Flow Resistance Plate Mods & Increase in Calculated Offsite Dose Per 10CFR50.59.Mods Acceptable
ML20235U88113 July 1987Safety Evaluation Supporting Request for Relief from Certain Exam & Hydrostatic Test Requirements of ASME CodeHydrostatic
Nondestructive Examination
VT-2
ML20213G80811 May 1987SER Re Util 850208 Response to Generic Ltr 83-28,Item 2.1 (Part 2), Vendor Interface Programs (Reactor Trip Sys Components. Program Acceptable
ML20212K51127 February 1987SER Accepting Licensee 831104 Response to Generic Ltr 83-28, Item 4.5.2, Reactor Trip Sys Reliability,On-Line Testing
ML20207Q0659 January 1987Safety Evaluation Denying Util 850401 Request to Reduce Number of Thimbles Required for Monthly Surveillance Flux Mapping
ML20215D08130 September 1986Safety Evaluation Granting Util 860613 Request for Relief from Inservice Hydrostatic Test Requirements for Svc Water Spray SysHydrostatic
Nondestructive Examination
Liquid penetrant