TAC:48084
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Request for: Approved, Closed | |
Results Other: 05000270/LER-1982-002, Forwards LER 82-002/01T-0.Detailed Event Analysis Encl, 05000270/LER-1982-002-01, /01T-0:on 820122,three Core Support Assembly Thermal Shield Bolts Found W/Heads Broken Off & Shock Pad Y-2 Attachment Bolts Discovered Broken.Caused by Intergranular Stress Corrosion Cracking.Pad Removed, ML17318A294, ML19240C002, ML19256A166, ML19256A171, ML19274D226, ML19274E547, ML19309G772, ML19317F583, ML19323D082, ML19323D085, ML19326A405, ML19326A415, ML19329A858, ML19329A909, ML19329A920, ML19329B774, ML19340E122, ML19345F245, ML19345F247, ML19345G512, ML20011B254, ML20023A486, ML20024E088, ML20028D207, ML20040H182, ML20040H185, ML20041C218, ML20041G421, ML20052F377, ML20052F389, ML20054C645, ML20054C957, ML20065B814, ML20073S274, ML20236J661 | |
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MONTHYEARML19326A4051977-04-22022 April 1977
[table view]Grants Relief from ASME Requirements for Proposed Inservice Testing Program for Pumps & Valves for Defined Period of Time.Addl Info Needed for Request for Relief from ASME Code Requirements Under Section 4.0.5b of Tech Specs ML19326A4091977-04-22022 April 1977 NRC Guidance for Complying W/Certain Provisions of 10CFR50. 55a(g), Inservice Insp Requirements. List of Info Required for NRC Review of Inservice Insp Review & Testing Program Encl ML19326A4151977-04-22022 April 1977 NRC Guidelines for Excluding Exercising (Cycling) Tests of Certain Valves During Plant Operation ML19329A8581977-06-27027 June 1977 Responds to NRC 770422 Request.Forwards Pump & Valve Test Program, for Compliance w/10CFR50.55a(g).Additions & Changes to Program,Which Meet Code Testing Requirements Will Be Implemented.W/O Encl ML19329A9091977-11-22022 November 1977 Responds to NRC 770422 Request Re Facility Inservice Insp Program Compliance w/10CFR50.55a(g).Forwards Program for ASME Class 2 & 3 Components.W/O Encl ML19329A9201977-11-22022 November 1977 ASME Section 11 Weld Examination Program for Facility: Inservice Insp Program ML19329A8551978-01-0505 January 1978 Responds to NRC 770104 Request.Forwards Second Transmittal of 770627 Rept, Pump & Valve Test Program, for Docketing. W/O Encl ML19317F5831978-01-0505 January 1978 ASME Section 11 Pump & Valve Test Program for Facility ML19329B7741978-01-0606 January 1978 Notifies of Receipt of Util Request for Relief from Requirements of ASME Code Section 11,1974 Edition W/Addenda Through Summer 1975.Forwards Info Re Proposed Testing Program.W/O Encl ML20236J6611978-03-29029 March 1978 Advises That Submittal of Second 40 Month Insp Period Plan Rescheduled to 780801.Submittal Date Changed from 780601 Due to Unanticipated Demand on Available Engineering Manpower ML20112H3841978-08-0303 August 1978 Forwards Description of Planned Inservice Insp & Testing Program for Next 40-month Period & Three Sets of Modified Piping & Instrumentation Drawings,Including Applicable Components,Per ML20147B6621978-10-0303 October 1978 Forwards Proposed Amend to Tech Specs Which Will Upgrade the Insvc Inspec Requirements Per 10CFR55a(g)(4)(ii).Proposed Changes Rely on Standard Tech Specs ML19256A1711978-10-19019 October 1978 Notice of Granting of Relief from ASME Section XI Inservice Insp (Testing) Requirements ML19256A1661978-10-19019 October 1978 Responds to Requesting Relief from Certain Requirements of Section XI of ASME Boiler & Pressure Vessel Code.Preliminary Review by NRC Finds Compliance W/Codes Would Cause Unusual Hardship & Are Waived ML20062F4091978-12-12012 December 1978 Responds to 781201 Request for List of Plant Mod Being Made to Implement the Fire Hazard Analysis Rept.Fire Extinguishers Being Added to 13 Rooms & Wet Sprinkler or Spray Sys Being Added or Upgraded ML19274D2261979-01-0303 January 1979 Grants Relief from Certain Inservice Insp & Testing Requirements of the ASME Boiler & Pressure Vessel Code, Section 11,pending Review Completion.Determines That Environ Statement Re This Action Is Not Necessary ML19274E5471979-03-0909 March 1979 Requests Confirmation That Meb Will Not Review Inservice Testing Program in the Same Way They Review Inservice Insp Program.Asks for Name of Lead Reviewer of Testing Program ML20244A5731979-03-28028 March 1979 Forwards Summary of 790222 Meeting Re Inservice Insp & Test Program.Summary Identifies Addl Info Required to Complete Review of Requested Relief from Certain ASME Code Requirements ML20244A5791979-03-28028 March 1979 Summary of 790221 Meeting W/Util at Site Re Inservice Insp & Testing Program ML19308A4531979-08-0808 August 1979 Discusses Review Re ASME Code,Section XI Exemption of ECCS Components from Inservice Insp Based on Water Chemistry Control.Water Chemistry Control to Minimize Stress Corrosion Is Unacceptable Basis for Exemption from Insp ML17318A2941979-09-14014 September 1979 Proposes Mods to Inservice Insp & Inservice Testing Program Review Responsibilities to Minimize Duplication of Effort at NRC & Maximize Contractor Review Activities.Sister Nuclear Facilities Should Be Managed by Same NRC Ofc ML19309G7721980-05-0101 May 1980 Submits Addl Info Re Inservice Insp & Testing,In Response to NUREG-0411 Requirements.All Inservice Examinations Will Be Performed Per 1974 ASME Code XI W/Addenda Through 1975. Requests Relief from Hydrostatic Test Temp & Test Duration ML19323D0821980-05-15015 May 1980 Forwards Updated Inservice Insp Program for Pumps,Valves, Welds(Including Supports,Components & Bolting) & Sys Pressure Tests ML19323D0851980-05-15015 May 1980 Updated Inservice Insp Program for Pumps,Valves,Welds (Including Supports,Components & Bolting) & Sys Pressure tests.Twenty-three Oversize Drawings Encl ML19345B2191980-11-14014 November 1980 Forwards Branch Questions & Comments & Request for Addl Info Re Util 800515 Revised Inservice Insp Program.Comments Will Form Basis for 801119-21 Working Session at Site ML19340E1221980-11-30030 November 1980 To Inservice Insp Program ML19340E1191980-12-15015 December 1980 Forwards Revision to 800515 Inservice Insp Program.Changes Reflect Results of 801119 & 20 Meetings W/Nrc Onsite Re Lower Head Weld Insp & Requirements in 1977 Edition Through Summer 1978 Addenda of Boiler & Pressure Vessel Code ML19345F2471981-01-27027 January 1981 Amend 2 to Inservice Insp Program ML19345F2451981-01-27027 January 1981 Forwards Amend 2 to Facility Inservice Insp Program, Replacing 790606 Amend 1 Submittal.Requested Relief Does Not Affect Public Health & Safety.Requests Approval ML19345G5121981-03-31031 March 1981 Forwards Editorial Revisions to Inservice Insp Program ML19240C0021981-03-31031 March 1981 Inservice Testing Program for Pumps & Valves at Davis-Besse Nuclear Power Station - Unit 1 (Docket 50-346) for Period Nov 1977 Through Nov 1987, Safety Evaluation ML20011B2541981-11-24024 November 1981 Forwards Info Re Class I Inservice Exam Areas Not Receiving Full Code Exam During 1981 Maint Refueling Outage.Areas Include Lugs,Reactor Recirculation Sys Vessel Nozzles,Piping Butt Welds & Recirculation Pump Studs 05000270/LER-1982-002-01, /01T-0:on 820122,three Core Support Assembly Thermal Shield Bolts Found W/Heads Broken Off & Shock Pad Y-2 Attachment Bolts Discovered Broken.Caused by Intergranular Stress Corrosion Cracking.Pad Removed1982-02-0505 February 1982 /01T-0:on 820122,three Core Support Assembly Thermal Shield Bolts Found W/Heads Broken Off & Shock Pad Y-2 Attachment Bolts Discovered Broken.Caused by Intergranular Stress Corrosion Cracking.Pad Removed 05000270/LER-1982-002, Forwards LER 82-002/01T-0.Detailed Event Analysis Encl1982-02-0505 February 1982 Forwards LER 82-002/01T-0.Detailed Event Analysis Encl ML20041C2181982-02-0808 February 1982 Notice of Granting Relief from ASME Section XI Inservice Testing Requirements ML20041C2151982-02-0808 February 1982 Safety Evaluation Re Inservice Test Program & Granting of Relief from ASME Code Section XI Inservice Testing Requirements ML20041C2071982-02-0808 February 1982 Forwards SER & Fr Notice Re Inservice Test Program & Granting of Relief from ASME Code Section XI Inservice Testing Requirements.Approval of Relief Expires on 850508 for Unit 1 & on 870401 for Unit 2 ML20040H1821982-02-16016 February 1982 Submits Editorial Revisions,Revision 3,to Inservice Insp Program ML20040H1851982-02-28028 February 1982 Inservice Insp Weld & Support Insp Program,Revision 3, Editorial Changes ML20041G4211982-03-12012 March 1982 Requests Addl Info Re Inservice Insp Program Relief.Info Should Be Forwarded to Science Applications,Inc,Within 30 Days of Ltr ML20054D3051982-04-0606 April 1982 Requests Addl Info Required for Review of Inservice Insp Program.Response by 820611 Requested ML20054C6451982-04-0707 April 1982 Approves Util 800501 & 820311 Requests for Relief from 1974 Edition of ASME Section XI Code Re Required Inservice Insp Hydrostatic Min Test Temp of 100 F & Hold Times ML20054C9571982-04-0808 April 1982 Notice of Violation from Insp on 820101-0228 ML20052F3861982-05-0505 May 1982 Safety Evaluation Re ASME Code Section Xi,Inservice Insp Requirements.Granting of Relief Does Not Authorize Change in Effluent Types or Total Amounts Nor Increase in Power Level & Will Not Result in Significant Environ Impact ML20052F3891982-05-0505 May 1982 Notice of Granting Relief from ASME Code Requirements ML20052F3771982-05-0505 May 1982 Advises That Sections 3 & 4 of 800515 Revised Inservice Insp & Testing Program Per ASME Boiler & Pressure Vessel Code Section XI of 1977 Edition Through Summer 1978 Addenda Acceptable for Remainder of 120-month Insp Interval ML20023A4861982-09-0202 September 1982 Ei Hatch Nuclear Plant Units 1 & 2 Inservice Insp Program, Technical Evaluation Rept ML20065B8141982-09-15015 September 1982 Advises of Exam Areas Not Receiving Full Code Exam During Inservice Insp Activities Conducted During Maint/Refueling Outage & Forwards Lists of Exam Limitations.Welds Receiving Limited Coverage Listed ML20028D2071983-01-0707 January 1983 Comments on Upgrading Inservice Insp/Inservice Testing Program.Upgrade Requires Extensive Rewrite Due to Significant Changes in 1980 Edition of ASME Section XI Code from That Currently Used.Submittal Delayed Until 830801 ML20028G1681983-02-0202 February 1983 Forwards Addl Info on Modified 821214 Code Relief Request 1 Revising Inservice Testing Program.Basis for Request Listed. Request Per ASME Section XI Iwv Re MSIVs MS-100 & MS-101 1980-12-15 | |
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