ML20052C074
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Letter Sequence Other | |
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Initiation
Administration Questions
Results Other: A800039, Updates Re Status of Mark I Containment Program Mods.Installation of Torus Miter Joint Saddles,Mod of Torus Internal Structures & Mod of 45 Piping Supports on Discharge Lines Will Be Completed by Sept 1981, A800046, Submits Modified Completion Schedule Resulting from Discussions & Changes in Contractor Assistance to Effect Mod.Drywell & Torus Mods Will Be Completed Before 820430. Completion Date Five Months Sooner than Previous Schedule, A830023, Summarizes Completed Corrective Action on Mark I Mod Welds Installed by Unqualified Welders.Welds Examined & Modified If Needed, ML19276E697, ML19276E708, ML20024C089, ML20024C281, ML20032B076, ML20052C074, ML20063F922, ML20064J580, ML20077D120, ML20084L117 | |
MONTHYEARML20127A4681978-03-0101 March 1978
[Table View]Summary of 771129 Meeting W/Mark I Owners Group & GE in San Franciso,Ca Re Listed Topics,Including Results & Bases for long-term Program Decision Point 3.List of Attendees & Viewgraphs Encl Project stage: Meeting ML19276E7081979-03-0101 March 1979 Directs Recipients to Send Encl Sample Ltrs to BWR Mark I Facilities Requesting Schedules & Commitments Re Expected Mod Completion Dates,Use of Safety Relief Valve Discharge Devices & Licensing Fees for long-term Program Project stage: Other ML19276E6971979-03-0101 March 1979 Forwards Proposed Staff Position for Mark I long-term Program Implementation Schedules Project stage: Other A800039, Updates Re Status of Mark I Containment Program Mods.Installation of Torus Miter Joint Saddles,Mod of Torus Internal Structures & Mod of 45 Piping Supports on Discharge Lines Will Be Completed by Sept 19811980-08-14014 August 1980 Updates Re Status of Mark I Containment Program Mods.Installation of Torus Miter Joint Saddles,Mod of Torus Internal Structures & Mod of 45 Piping Supports on Discharge Lines Will Be Completed by Sept 1981 Project stage: Other A800046, Submits Modified Completion Schedule Resulting from Discussions & Changes in Contractor Assistance to Effect Mod.Drywell & Torus Mods Will Be Completed Before 820430. Completion Date Five Months Sooner than Previous Schedule1980-10-0606 October 1980 Submits Modified Completion Schedule Resulting from Discussions & Changes in Contractor Assistance to Effect Mod.Drywell & Torus Mods Will Be Completed Before 820430. Completion Date Five Months Sooner than Previous Schedule Project stage: Other ML19341B1831981-01-13013 January 1981 Order Granting Extension to Exemption from General Design Criterion 50 & Requiring Licensee to Reassess Containment Design for Suppression Pool Hydrodynamic Loading Project stage: Approval ML20032B0761981-10-26026 October 1981 Summarizes Key Decision at Variance w/NUREG-0661,App a Acceptance Criteria Re Mark I Containment Mod & Analysis Approach.Util Proposes to Address Issue by Installing Required Hardware Mods in Timely Fashion Project stage: Other ML20052C0701982-04-29029 April 1982 Forwards Plant Unique Analysis Rept:Mark I Containment Program. Planning & Procurement for Final Mods in Progress. Completion Expected by 820930.Formal Request for OL Change Will Follow May 1982 Refueling Outage Project stage: Request ML20052C0741982-04-30030 April 1982 Plant Unique Analysis Rept:Mark I Containment Program Project stage: Other ML20063F9221982-08-23023 August 1982 Requests That 820930 Order Date for Completion of Mark I Containment Program Mods Be Changed to Spring 1983 Refueling Outage to Complete Remaining Work on Torus Temp Monitoring Sys Project stage: Other ML20024C0891982-11-0505 November 1982 Submits Updated Progress Rept & Corrective Actions Re Mark 1 Mod Program Steel Plate Problem.Rework on 70 Supports Planned.Final Assessment of Matl Testing Will Be Completed & Reported in 821203 Progress Rept Project stage: Other ML20064J5801982-11-0808 November 1982 Part 21 Rept Re Matl That May Not Be in Compliance W/ 10CFR50,App B,Section Viii Requirements.Matl Supplied to Ne Public Power District & Omaha Public Power District.Qa Depts Contacted Re Resolution of Nonconformance Situation Project stage: Other ML20028B8991982-12-0101 December 1982 Responds to Franklin Research Ctr 821029 Request for Info Re Plant Unique Analysis Rept Concerning Mark I Containment Program.All Small & Large Bore Piping Associated W/Containment Sys Considered in Evaluations Project stage: Request ML20024C2811982-12-0303 December 1982 Submits Final Results & Corrective Actions Re Steel Plate Problem Involving Mark I Mod program.Macro-etching Results Completely Acceptable.Physical Properties Acceptable W/Three Exceptions.Test Results Resolve Concerns Re Traceability Project stage: Other ML20077D1201983-04-13013 April 1983 Informs That While Reviewing QA Documentation & Work Packages Provided by Dravo Util Constructors,Inc for Mark I, Penetration Welds Performed by Unqualified Welders.Ge NDT Personnel Will Examine Welds Beginning 830418 Project stage: Other ML20023B4791983-04-29029 April 1983 Application to Amend License DPR-46,extending Mark I Program Completion Date for 90 Days for Weld Repair.Class II Amend Fee Forwarded Project stage: Request A830015, Forwards Responses to Apr 1983 Request for Info Re Mark I Containment long-term Program - plant-unique Analysis Rept Loads Evaluation (NEDE-24840)1983-06-0202 June 1983 Forwards Responses to Apr 1983 Request for Info Re Mark I Containment long-term Program - plant-unique Analysis Rept Loads Evaluation (NEDE-24840) Project stage: Request ML20080C1471983-08-17017 August 1983 Audit for Mark I Containment Long-Term Program Structural Analysis for Operating Reactors, Supplementary Technical Evaluation Rept Project stage: Supplement A830023, Summarizes Completed Corrective Action on Mark I Mod Welds Installed by Unqualified Welders.Welds Examined & Modified If Needed1983-10-0707 October 1983 Summarizes Completed Corrective Action on Mark I Mod Welds Installed by Unqualified Welders.Welds Examined & Modified If Needed Project stage: Other NLS8400137, Application to Amend License DPR-46,consisting of Proposed Change 13,revising Tech Specs to Incorporate Mark I Containment Mods,Per NRC 840120 Request.Class III Amend Fee Encl1984-05-0707 May 1984 Application to Amend License DPR-46,consisting of Proposed Change 13,revising Tech Specs to Incorporate Mark I Containment Mods,Per NRC 840120 Request.Class III Amend Fee Encl Project stage: Request ML20084L1171984-05-0707 May 1984 Proposed Tech Specs,Incorporating Mark I Containment Mods Project stage: Other ML20212A8241986-07-24024 July 1986 Structural Evaluation of Vacuum Breakers (Mark I Containment Program),Cooper Nuclear Station, Supplementary Technical Evaluation Rept Project stage: Supplement 1982-12-03 |
| ML20052C074 | |
| Person / Time | |
|---|---|
| Site: | Cooper  |
| Issue date: | 04/30/1982 |
| From: | NEBRASKA PUBLIC POWER DISTRICT |
| To: | |
| Shared Package | |
| ML20052C071 | List: |
| References | |
| REF-GTECI-A-07, REF-GTECI-CO, TASK-A-07, TASK-A-7, TASK-OR TAC-07934, TAC-7934, NUDOCS 8205040337 | |
| Download: ML20052C074 (430) | |
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