Letter Sequence Other |
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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
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
Project stage: Other
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
Project stage: Approval
ML19326A4151977-04-22022 April 1977
NRC Guidelines for Excluding Exercising (Cycling) Tests of Certain Valves During Plant Operation
Project stage: Other
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
Project stage: Other
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
Project stage: Other
ML19329A9201977-11-22022 November 1977
ASME Section 11 Weld Examination Program for Facility: Inservice Insp Program
Project stage: Other
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
Project stage: Request
ML19317F5831978-01-0505 January 1978
ASME Section 11 Pump & Valve Test Program for Facility
Project stage: Other
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
Project stage: Other
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
Project stage: Other
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
Project stage: Request
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
Project stage: Request
ML19256A1711978-10-19019 October 1978
Notice of Granting of Relief from ASME Section XI Inservice Insp (Testing) Requirements
Project stage: Other
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
Project stage: Other
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
Project stage: Request
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
Project stage: Other
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
Project stage: Other
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
Project stage: Meeting
ML20244A5791979-03-28028 March 1979
Summary of 790221 Meeting W/Util at Site Re Inservice Insp & Testing Program
Project stage: Meeting
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
Project stage: Approval
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
Project stage: Other
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
Project stage: Other
ML19323D0821980-05-15015 May 1980
Forwards Updated Inservice Insp Program for Pumps,Valves, Welds(Including Supports,Components & Bolting) & Sys Pressure Tests
Project stage: Other
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
Project stage: Other
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
Project stage: RAI
ML19340E1221980-11-30030 November 1980
To Inservice Insp Program
Project stage: Other
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
Project stage: Meeting
ML19345F2471981-01-27027 January 1981
Amend 2 to Inservice Insp Program
Project stage: Other
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
Project stage: Other
ML19345G5121981-03-31031 March 1981
Forwards Editorial Revisions to Inservice Insp Program
Project stage: Other
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
Project stage: Other
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
Project stage: Other
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
Project stage: Other
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
Project stage: Other
ML20041C2181982-02-0808 February 1982
Notice of Granting Relief from ASME Section XI Inservice Testing Requirements
Project stage: Other
ML20041C2151982-02-0808 February 1982
Safety Evaluation Re Inservice Test Program & Granting of Relief from ASME Code Section XI Inservice Testing Requirements
Project stage: Approval
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
Project stage: Approval
ML20040H1821982-02-16016 February 1982
Submits Editorial Revisions,Revision 3,to Inservice Insp Program
Project stage: Other
ML20040H1851982-02-28028 February 1982
Inservice Insp Weld & Support Insp Program,Revision 3, Editorial Changes
Project stage: Other
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
Project stage: Other
ML20054D3051982-04-0606 April 1982
Requests Addl Info Required for Review of Inservice Insp Program.Response by 820611 Requested
Project stage: Approval
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
Project stage: Other
ML20054C9571982-04-0808 April 1982
Notice of Violation from Insp on 820101-0228
Project stage: Other
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
Project stage: Approval
ML20052F3891982-05-0505 May 1982
Notice of Granting Relief from ASME Code Requirements
Project stage: Other
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
Project stage: Other
ML20023A4861982-09-0202 September 1982
Ei Hatch Nuclear Plant Units 1 & 2 Inservice Insp Program, Technical Evaluation Rept
Project stage: Other
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
Project stage: Other
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
Project stage: Other
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
Project stage: Request
1980-12-15
[Table View] |
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MEMORA':DUM ?OR:
V. Benaroya, Chief, Auxiliary Systems Branch DSS
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C. Lainas, Chief, Containment Systems Branch, DSS T. Novak, Chief, Roactor Systema Branch, DSS i
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R. J. Bosnak, Chief, Machanical Engineering Branch, DSS
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DAVIS BESSE UNIT 1. REQ'Ji3T FOR RELIFJ FROM CFRTAIN ASME CODE SECTION XI PUMPS AND VALVES USERVICE TESTI"G REQUIREMrTTS - DOC 7.ET TO. 50-346 The Mechanicsl Engineering 3racch Division of Systems Safety, has received the request for relicf from certain requiremets of the ASME Code Section II.1774 Edition including Addenda through Sumer 1975 f rom Toledo Edison Company. The infcrmation related to the proposed inservice testing proe,raa is attached. We request your assistance to evaluate the acceptability of the Frograr.s in your area. especially, in rer,ards to the elsssificscion and relief requests from testing of purpe and vs1ves. We would appreciata your cocaents as soon as possible. So that se can establish a realistic schedule for coepletion of this review effort, please advise us b return meno your best estimata as to when you vill be able to prmride vour comnts.
R. J. rosnak Chief MechanicaJ Engineering Branch Division of Systems Safety cc v/o encl:
R. Mattson, SS J. Knight, SS DESTRIBUTION:
D. Eisenhut, GR Central File D. Ross, SS NRR Reading file R. Tedesco, SS DSS:MEB Reading file J. Stolz, IM L, Shao, OR U. Brasener, SS F. Cherny, SS J. Kovacs, SS R. Boyd,1H r _, _. __,-
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