Letter Sequence Other |
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Results
Other: ML19211C502, ML19225C629, ML19241B277, ML19242B871, ML19257A933, ML19274F296, ML19337A164, ML19351E408, ML20003H527, ML20008E280, ML20010A331, ML20030B943, ML20126H318
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MONTHYEARML19241B2771979-07-11011 July 1979
Forwards Revision 1 to Rept on Reanalysis of Safety-Related Piping Sys. Seven Piping Supports Will Be Modified & Two New Supports Will Be Installed.Requests Authorization to Begin Interim Operation Until Refueling
Project stage: Other
ML19274F2961979-07-18018 July 1979
Forwards Revision 2 to Rept on Reanalysis at Safety- Related Piping Sys
Project stage: Other
ML19225C6291979-07-27027 July 1979
Forwards Revision 3 to Rept on Reanalysis of Safety-Related Piping Sys. Change Reflects up-to-date Reanalysis & Mod Program
Project stage: Other
ML19242B8711979-08-0707 August 1979
Forwards Revision 4 to Rept on Reanalysis of Safety-Related Piping Sys
Project stage: Other
ML19257A9331980-01-0303 January 1980
Advises That Baseplate Evaluations Per IE Bulletin 79-02 Revealed Two & One half-inch to six-inch Piping Designed for Loads Derived from SHOCK-2 Computer Calculations
Project stage: Other
ML19211C5021980-01-0303 January 1980
Submits Corrections to 790803 Rept on Seismic Reanalyses of Safety-Related Piping Sys, Revision 4.Nine Computer Problems Exist for Which SHOCK-II Run Is Run of Record for Some Pipe Supports.Reanalyzing Problem
Project stage: Other
ML19337A1641980-08-14014 August 1980
Forwards Responses to IE Bulletin 79-14 & Suppls 1 & 2, Seismic Analysis for As-Built Safety-Related Piping Sys. W/Completion of Mods,All Piping Sys Will Be Able to Perform Required Safety Functions During Seismic Event
Project stage: Other
ML19331C6601980-08-14014 August 1980
Interim Deficiency Rept Re Linear Indications in Gib Gusset Welds in Reactor Vessel Structural Support(Neutron Shield Tank).Metallographic Analysis of Weld Samples & Addl Insps Being Conducted.Next Rept Will Be Issued on 801101
Project stage: Request
ML20008E2801980-10-20020 October 1980
Identifies Status of Activities Re IE Bulletin 79-14.All Physical Insp of Piping & QC Records Completed.All Piping Reanalyzed.Mods to Supports to Be Completed Before Startup. Requests Extension Until 810331 for Full Completion
Project stage: Other
ML19339A1831980-10-20020 October 1980
Amend 34 to License DPR-66,removing Nine Hydraulic Snubbers from Table 3.7-4 of Tech Specs
Project stage: Request
ML19351E4081980-11-0303 November 1980
Immediate Action Ltr 80-43:discusses Util 800814,0911 & 1020 Ltrs Re IE Bulletin 79-14.Enumerates Actions Taken or Planned by Util.Requests Response If Actions Differ from Actions Described
Project stage: Other
ML20126H3181981-03-31031 March 1981
Requests Extension Until 810407 for Submittal of Final Rept Re IE Bulletin 79-14, Seismic Analysis for As-Built Safety- Related Piping Sys. Addl Time Required for Review of Info Re Reanalysis Effort Supplied by Ae
Project stage: Other
ML20003H5271981-04-0707 April 1981
Submits Rept Re IE Bulletin 79-14, Seismic Analysis for As- Built Safety-Related Piping Sys. Rept Not Final Since Equipment Nozzle Info Is Incomplete.Vendor Responses Outstanding
Project stage: Other
ML20010A3311981-07-31031 July 1981
Requests 2-wk Extension to Satisfy Requirements of IE Bulletin 79-14,per .Util Awaiting Vendor Concurrence for Seven Components
Project stage: Other
ML20030B9431981-08-14014 August 1981
Submits Final Response to IE Bulletin 79-14, Seismic Analysis for As-Built Safety-Related Piping Sys. Nozzle Load Evaluations Complete & Required Mods Installed,Except for Two Items.Status of Equipment Nozzles Encl
Project stage: Other
1980-10-20
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Text
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July 31, 1981 n
United States Nucicar Regulatory Commission e'
Office of Inspection and Enforcement J y-1
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Attn: Boyce H. Crier, Regional Director Region I hbdEl
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King of Prussia, Pennsylvania 19406
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Reference:
Beaver Valley Power Station, Unit No. 1 s
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Docket No. 50-334, License No. DPR-66 4I IE Bulletin 79-14 Gentlemen:
Our letter dated April 7, 1981 indicated that a final report would be submitted by July 31, 1981 concerning the activities which we have per-l forned to satisfy the requirements of I.E.Bulletin 79-14. We request an extension of time of two weeks to submit this report. This additional time is reqaired to complete a comprehensive review of the informat. ion supplied to us by the Architect / Engineer and the equipment vendors as related to the reanalysis effort.
Vendor responses to our Architect / Engineer have not been as timely as anticipated and as a result we are awaiting vendor concurrence for seven components.
Very truly yours, x
J. J. Carey Vice President, Nuclear cc:
D. A. Beckman, Resideat Inspector U.S. Nuclear Regulatory Commission Beaver Valley Power Station Shippingport, PA 15077 U.S. Nuclear Regulatory Commission c/o Document Management Branch jf Washington, DC 20555 h*h 8108110319 810731
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PDR ADOCK 05000334 G
PDR-J