ML20029C178
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Letter Sequence Meeting | |
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Administration Questions Answers Results Other: ML16341E593, ML16341F173, ML16341F859, ML16341F977, ML16342B496, ML16342B733, ML16342B782, ML17083B911, ML17083B920, ML17083C038, ML17083C053, ML17083C063 | |
MONTHYEARML17083B9111987-08-27027 August 1987
[Table View]Trip Rept of 870609-11 Visit to Plant Re Audit of Calculational Programs to Evaluate Potential soil-structure Interaction Effects as Part of long-term Seismic Program. Summary of Items Audited Contained in Encl BNL Project stage: Other ML17083B9201987-09-0202 September 1987 Forwards List of Deterministic Comparisons Expected to Be Made in Order to Determine Whether & to What Extent Differences Between Earthquake Loads Exists.Comments on Proposed Comparisons Requested Project stage: Other ML17083C0381987-09-30030 September 1987 Requests Addl Info to Complete Analysis of Util Database Re Empirical Ground Motion & Plant Seismic Evaluation.Util Must Address Inconsistencies Found by K Campbell,Nrc Advisor for Diablo Canyon Seismic Reevaluation Program,Per Project stage: Other ML17083C0531987-10-15015 October 1987 Forwards BNL & Sandia Comments Re Plant Pra,Based on Util Matl Presented at 870217-18 Workshop in Bethesda,Md.Comments Re Overall Methodology & Special Investigations on Application.Nrc in Agreement W/Comments Project stage: Other ML17083C0631987-10-15015 October 1987 Forwards Revised Summary of NRC & Consultant Comments Made at 870715-16 Ground Motion Workshop.Nrc Still Not Clear About How Util Plans to Use Results of Ground Motion Studies in Soil Structure Interaction Analysis & PRA Project stage: Other ML17083C1171988-02-19019 February 1988 Forwards Summary of 880114-15 Meetings Re Plant PRA Study on Util long-term Seismic Program Project stage: Meeting ML16341E5931988-03-0909 March 1988 Forwards Jebco Seismic,Inc Ltr Discussing Offshore Seismic Data Collected in 1984 Near Facility & Requests Response Re Issues Raised by Ltr.Confidential Maps Attached May Be Released Per Telcon Between G Lichtman & R Rothman Project stage: Other ML17083C1091988-03-23023 March 1988 Forwards Summary of ACRS Subcommittee Meeting Held on 880223-24 in San Francisco Re long-term Seismic Program Project stage: Meeting ML17083C1371988-10-24024 October 1988 Summary of 881004 & 05 Meetings W/Util in Rockville,Md to Discuss Final Rept on long-term Seismic Program.Addl Info on Listed Items Must Be Submitted in Order to Continue Review of Rept.List of Attendees,Agenda & Viewgraphs Encl Project stage: Meeting ML16342B4961988-10-25025 October 1988 Summarizes 880225 NRC Audit of Selected Seismic Fragility Calculations Performed as Part of long-term Seismic Program. Fragility Curves for Specific Component,At Given Location, Should Not Be Used Generically Project stage: Other ML16341E8451988-10-25025 October 1988 Summary of 880328-30 Plant Walkdown by NRC Staff as Part of Review of PRA for Plant Long Term Seismic Program.Agenda & List of Attendees Encl Project stage: Approval ML16341E9221988-11-21021 November 1988 Summary of 880912-15 Public Meetings W/Util Re PRA & long-term Seismic Program for Plant.Agenda & Lists of Attendees Encl Project stage: Meeting ML16342C3531988-12-13013 December 1988 Forwards Request for Addl Info Re Plant long-term Seismic Program Final Rept.Response to PRA Questions Should Be Submitted by 890115 & Response to Other Questions by 890130 Project stage: RAI ML16342B5131989-01-10010 January 1989 Forwards BNL Repts Describing Analyses of Low Pressure & High Pressure Functions of Eccs,As Part of Review of long-term Seismic Program Final Rept.Comments & Requests for Addl Info in Encl Rept Should Be Addressed by 890210 Project stage: Approval ML16342C2121989-01-11011 January 1989 Summary of 881102 Meeting W/Util to Discuss Numerical Modeling of Ground Motions Used in Plant long-term Seismic Program Submitted by Util on 880731.Agenda,list of Attendess & Related Info Encl Project stage: Meeting ML16342B5211989-01-26026 January 1989 Notification of 890216 Meeting W/Util in San Francisco,Ca to Discuss Analysis of Selected Sys Important to PRA Re long- Term Seismic Program Project stage: Meeting ML16341E9891989-02-0707 February 1989 Forwards Listed Documents Relating to NRC Review of Long Term Seismic Program,Including BNL Review of Diablo Canyon PRA:High-Pressure Injection & Preliminary Rept on Empirical Studies of Horizontal Strong Ground Motion.. Project stage: Approval ML17095A5401989-02-21021 February 1989 Notification of 890301-03 Meeting W/Util in Rockville,Md to Discuss NRC Questions & Util Responses Re Seismic Ground Motion & long-term Seismic Program Project stage: Meeting ML20246L9941989-03-15015 March 1989 Environ Assessment & Finding of No Significant Impact Re Amends to Licenses DPR-80 & DPR-82.Amends Would Revise Tech Specs by Revising Steam Generator Low & Low Low Level Setpoints for Initiating Reactor Trip Project stage: Request ML16341F0341989-03-17017 March 1989 Summary of 890301-03 Meetings W/Util in San Francisco,Ca to Discuss Response to Seismic Ground Motion Questions,Per Project stage: Meeting ML17083C1721989-03-29029 March 1989 Summary of 890216 Meeting W/Util & Consultants in San Francisco,Ca to Discuss PRA,890217 Audit of Relay Chatter Analysis & Facility long-term Seismic Program.List of Attendees Encl Project stage: Meeting ML16341F1081989-04-11011 April 1989 Responds to Util 890324 Request for Info Re Fee for Review of Seismic Reevaluation Program for Plant Project stage: Approval ML16341F1371989-04-11011 April 1989 Forwards Review of Diablo Canyon Seismic Reevaluation Program & Rept, Preliminary Rept on Empirical Analyses of Vertical Strong Ground Motion for Diablo Canyon Site, California, for Info Project stage: Approval ML16341F1731989-05-12012 May 1989 Forwards Ltr Repts -01,Rev 2,-04,Rev 1 & -05,Rev 5 Re long- Term Seismic Program Project stage: Other ML16342B5641989-05-26026 May 1989 Notification of 890616 & 17 Meeting W/Util in San Francisco, CA to Discuss Fragility Analysis Topics Re Recent NRC Questions Concerning Plant long-term Seismic Program Project stage: Meeting ML16341F1801989-05-26026 May 1989 Notification of 890612-16 Meeting W/Util in San Francisco,Ca to Discuss Geology,Seismology,Geophysics & Tectonics Topics Re NRC Questions on long-term Seismic Program Project stage: Meeting ML20247M1881989-05-26026 May 1989 Notification of 890613,14 & 15 Meetings W/Util in San Francisco,Ca to Discuss PRA Topics Re NRC Questions on long-term Seismic Program Project stage: Meeting ML16341F1921989-05-31031 May 1989 Forwards BNL Rev 1 to Ltr Rept-06, Review of Sys Analysis in Diablo Canyon Pra:Component CWS Reactor Coolant Pump Seal Cooling Equipment Re NRC Review of long-term Seismic Program Project stage: Approval ML16342B5711989-06-0101 June 1989 Forwards Request for Addl Info & Transmittal of Documents Re NRC Review of Plant long-term Seismic Program.Comments by NRC Consultants Also Encl Project stage: RAI ML16341F2221989-06-29029 June 1989 EN-89-066:on 890705,notice of Violation & Proposed Imposition of Civil Penalty in Amount of $75,000 Will Be Issued for Licenses.Action Based on Violations Involving Engineering & Design Control Re Auxiliary Feedwater Pumps Project stage: Request ML16341F2531989-07-21021 July 1989 Notification of 890808,09 & 10 Meetings W/Util in Rockville, MD to Discuss Earthquake Source characterization,long-term Seismic Program Project stage: Meeting ML16341F2711989-08-0101 August 1989 Summary of 890612-16 Meetings W/Pg&E & Other Listed Companies in San Francisco,Ca Re Geology/Seismology/ Geophysics/Tectonics long-term Program.Agenda & Attendee List Encl Project stage: Meeting ML20245F9261989-08-0707 August 1989 Summary of 890613-15 Meetings W/Util in San Francisco,Ca Re PRA long-term Seismic Program.List of Attendees & Agenda Encl Project stage: Meeting ML16341F3531989-09-29029 September 1989 Forwards Ltr Repts Re Responses to long-term Seismic Program & Questions on Final Rept of long-term Seismic Program.Rept Contents Will Be Discussed at 891102-03 Meeting Re Soil Structure Interaction Project stage: Meeting ML16341F3611989-10-0404 October 1989 Forwards Documents & Requests Addl Info Re Review of Plant long-term Seismic Program.Addl Info Required by 891031 Project stage: Approval ML16341F3781989-10-0505 October 1989 Notification of Canceled 891024-26 Meetings W/Util & NRC Consultants in Bethesda,Md to Discuss Seismic Ground Motion & long-term Seismic Program Project stage: Meeting ML16341F3751989-10-13013 October 1989 Forwards Request for Addl Info long-term Seismic Program (LTSP) Seismic Source Characterization (SSC), Rept Re 890808-10 Meeting on SSC of LTSP, Rept Re 890808-10 Meeting & Rept Re 890808-10 Meeting Project stage: RAI ML16342C2351989-11-0909 November 1989 Notification of 891115 Meeting W/Util in Rockville,Md to Discuss Human Factors Analysis for PRA for long-term Seismic Program Project stage: Meeting ML16341F5121990-01-18018 January 1990 Notification of 900129 & 30 Meeting W/Util in San Francisco, CA to Review & Discuss Geophysical Data & Interpretations Along Hosgri Fault Zone Re Plant long-term Seismic Program Project stage: Meeting ML16341F5161990-01-19019 January 1990 Forwards Listed Documents,Including M Reich Re Task Assignment 17,FIN A-3841 & Ltr Rept-08, Review of Sys Analysis... & Requests Addl Info Re NRC Review of Plant long-term Seismic Program Project stage: Approval ML16341F5771990-02-23023 February 1990 Forwards Request for Addl Info Re NRC Review of Plant long- Term Seismic Program Covering Geology,Geophysics & Seismology Issues.Info Should Be Provided by 900331 to Prepare for mid-Apr 1990 Meeting Project stage: RAI ML16341F5981990-03-0606 March 1990 Notification of 900319 Meeting W/Util in Golden,Co to Review & Discuss Empirical Ground Motion Studies & Plant long-term Seismic Program Project stage: Meeting ML16341F6051990-03-14014 March 1990 Forwards Request for Addl Info Re NRC Review of Plant PRA Performed for long-term Seismic Program,Resulting from Review of Util Presentations at Recent Technical Meetings & Written Submittals Project stage: RAI ML16341F6041990-03-14014 March 1990 Notification of 900403,04 & 05 Meeting W/Util in Rockville, MD to Discuss NRC Evaluation of Electrical Power Sys & Fire Analysis of Plant PRA & Results of NRC Plant Quantification & Sensitivity Analyses Re long-term Seismic Program Project stage: Meeting ML16341F6451990-03-27027 March 1990 Notification of Change of Location for 900430 & 0501 Meetings W/Util in San Francisco,Ca to Discuss Ground Motion for Facility long-term Seismic Program Project stage: Meeting ML16341F6351990-03-27027 March 1990 Notification of 900430 & 0501 Meetings W/Util in San Francisco,Ca to Discuss Groundmotion for Plant long-term Seismic Program Project stage: Meeting ML16341F6401990-03-27027 March 1990 Notification of 900417-20 Meetings W/Util in San Francisco,Ca to Discuss Geology,Geophysics & Source Characterization for Plant Long Term Seismic Program Project stage: Meeting ML16342B6591990-03-30030 March 1990 Notification of 900416 Meeting W/Util in Golden,Co to Review & Discuss Empirical Ground Motion Studies as Part of long-term Seismic Program Project stage: Meeting ML16341F6601990-04-12012 April 1990 Forwards Documents & Request for Addl Info Re NRC Review of long-term Seismic Program During 900430 & 0501 Ground Motion Meeting Project stage: RAI ML16341F6701990-04-26026 April 1990 Requests Addl Info Re NRC Review of long-term Seismic Program Project stage: Approval 1989-03-15 |
| ML20029C178 | |
| Person / Time | |
|---|---|
| Site: | Diablo Canyon  |
| Issue date: | 03/18/1991 |
| From: | Rood H Office of Nuclear Reactor Regulation |
| To: | Office of Nuclear Reactor Regulation |
| References | |
| TAC-55305, TAC-68049, NUDOCS 9103260372 | |
| Download: ML20029C178 (176) | |
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