TAC:62885
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Request for: Approved, Closed | |
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MONTHYEARML20151E8051987-02-0202 February 1987
[table view]Settlement of SWS Piping - Intake Structure to Valve Pit. W/Four Oversize Encls IR 05000412/19870021987-03-0909 March 1987 Resident Insp Rept 50-412/87-02 on 870117-0228.Violation Noted:Inadequate QC Insp Plan for Insps of HVAC Equipment Seismic Supports & Subsequent Bolting Deficiencies in Such Supports.Unresolved Item Also Opened Re Two PORVs ML20212N2441987-03-0909 March 1987 Forwards Addl Response to SER Confirmatory Item 2 Re Differential Settlements of Buried Pipes.W/One Oversize Figure ML20214U3731987-06-0202 June 1987 Requests Addl Info on Analyses for Pipes Located Between Structures & in Embankment Slopes in Order to Complete Review of Util 861023 & 870309 Submittals,Per SER Confirmatory Issue 2 ML20236A9631987-10-26026 October 1987 Requests That Proprietary WCAP-11419, Westinghouse Setpoint Methodology for Protection Sys Beaver Valley Unit 1, Be Withheld,Per 10CFR2.790(b)(4) ML20153E3881988-05-0303 May 1988 Forwards Request for Addl Info to Suppl Util 871026 Info on Differential Settlement of Buried Pipes,For Response within 60 Days ML20151E7571988-07-0808 July 1988 Provides Info to Resolve Differential Settlement of Buried Pipes,Per NRC 880503 Request for Addl Info.W/One Oversize Encl ML20151Y4161988-08-23023 August 1988 Forwards Request for Addl Info Re Differential Settlement of Buried Pipes.Response within 60 Days Requested ML20205H1961988-10-24024 October 1988 Provides Addl Info Re Differential Settlement of Buried Pipes,Per 880823 Request.Ratios for 30 Inch & 24 Inch Diameter Pipes Are 60 & 48,respectively.Allowable Limit of 3 Sc Obtained from 1983 ASME III Code Paragraph NC3653.2b ML20244C9261989-04-0606 April 1989 Forwards Request for Addl Info Re Differential Settlement of Buried Pipes & to Verify That Bending Compressive Stress in Pipe Due to Reported Settlement Did Not Exceed Allowable Compressive Stress ML20245H4291989-04-28028 April 1989 Confirms Plan to Conduct Site Insp as Part of Efforts to Resolve Issue of Differential Settlement of Buried Pipes. Areas to Be Inspected Includes Ongoing Settlement Monitoring & Review of Settlement Data ML20081M7841991-06-28028 June 1991 Advises That Util Plans to Monitor Settlement of Alternate Personnel Access Facility & Administrative Bldg,In Response to 910410 Ser.Markers Will Be Placed on Bldgs & Bldgs Will Be Incorporated Into Periodic Survey within Next Yr 1988-05-03 | |
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