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Issue date | Title | Topic | |
---|---|---|---|
IR 05000124/2028008 | 12 April 2007 | Enclosure 3, Areva Np Calculation 32-5012428-08, Davis-Besse Heat Balance Uncertainty. | Backfit Power Uprate |
L-08-056, Reactor Protection System High Flux Trip Setpoint Calculation | 14 February 2008 | Reactor Protection System High Flux Trip Setpoint Calculation | Earthquake Power Uprate Measurement Uncertainty Recapture |
L-09-111, Offsite Dose Calculation Manual, Revision 22 | 3 September 2008 | Offsite Dose Calculation Manual, Revision 22 | Grab sample Offsite Dose Calculation Manual Annual Radiological Environmental Operating Report Process Control Program Integrated leak rate test Deep Dose Equivalent Siren |
L-09-268, Calculation, 0800777.309, Rev. 0, Sensitivity Study of Temperbead Surface Area Limitations for Large Bore Weld Overlay Repairs Over Ferritic Materials (from 500 to 1,000 Square Inches). | 2 November 2009 | Calculation, 0800777.309, Rev. 0, Sensitivity Study of Temperbead Surface Area Limitations for Large Bore Weld Overlay Repairs Over Ferritic Materials (from 500 to 1,000 Square Inches). | Weld Overlay Finite Element Analysis Stress corrosion cracking Liquid penetrant Dissimilar Metal Weld DM weld |
L-10-131, Additional Information Regarding 10 CFR 50.55a Request RR-A34 for Alternative Repair Methods for Reactor Pressure Vessel Head Penetration Nozzles | 21 April 2010 | Additional Information Regarding 10 CFR 50.55a Request RR-A34 for Alternative Repair Methods for Reactor Pressure Vessel Head Penetration Nozzles | Boric Acid Non-Destructive Examination Hydrostatic Finite Element Analysis Stress corrosion cracking Exclusive Use Affidavit |
L-11-150, Offsite Dose Calculation Manual, Rev. 24 | 11 March 2011 | Offsite Dose Calculation Manual, Rev. 24 | Grab sample Offsite Dose Calculation Manual Annual Radiological Environmental Operating Report Process Control Program Integrated leak rate test Deep Dose Equivalent Siren |
L-12-152, Offsite Dose Calculation Manual, Revision 26 | 2 November 2011 | Offsite Dose Calculation Manual, Revision 26 | Grab sample Offsite Dose Calculation Manual Annual Radiological Environmental Operating Report Process Control Program Integrated leak rate test Deep Dose Equivalent Siren |
L-14-135, Offsite Dose Calculation Model, Revision 27 | 27 February 2013 | Offsite Dose Calculation Model, Revision 27 | Grab sample Offsite Dose Calculation Manual Annual Radiological Environmental Operating Report Process Control Program Integrated leak rate test Deep Dose Equivalent Siren |
L-15-010, Offsite Dose Calculation Manual, Revision 29 | 14 May 2014 | Offsite Dose Calculation Manual, Revision 29 | Grab sample Offsite Dose Calculation Manual Annual Radiological Environmental Operating Report Process Control Program Integrated leak rate test Deep Dose Equivalent Siren |
L-15-310, C-CSS-099.20-069, Rev 0, Shield Building Laminar Cracking Limits. | 6 May 2015 | C-CSS-099.20-069, Rev 0, Shield Building Laminar Cracking Limits. | |
L-16-134, Offsite Dose Calculation Manual, Revision 31 | 30 June 2015 | Offsite Dose Calculation Manual, Revision 31 | Grab sample Offsite Dose Calculation Manual Annual Radiological Environmental Operating Report Process Control Program Integrated leak rate test Deep Dose Equivalent Siren |
L-20-093, Offsite Dose Calculation Manual, Revision 37 | 4 November 2019 | Offsite Dose Calculation Manual, Revision 37 | Offsite Dose Calculation Manual |
ML030850185 | 5 February 2003 | Preliminary Responses to NRC Staff Comments & Questions on Davis Besse Safety Significance Assessment | Finite Element Analysis |
ML031040108 | 31 March 2003 | Computations on Failure Pressure of as-found Cavity FENOC Cavity Analysis with Handwritten Notes | |
ML051250223 | 23 January 2004 | Offsite Dose Calculation Manual, Revision 18.0 | Grab sample Offsite Dose Calculation Manual Annual Radiological Environmental Operating Report Process Control Program Integrated leak rate test Deep Dose Equivalent Siren |
ML051250228 | 22 December 2004 | Offsite Dose Calculation Manual, Revision 19.0 | Grab sample Offsite Dose Calculation Manual Annual Radiological Environmental Operating Report Process Control Program Integrated leak rate test Deep Dose Equivalent Siren |
ML061230403 | 22 December 2005 | Offsite Dose Calculation Manual Revision 20.0 | Grab sample Offsite Dose Calculation Manual Annual Radiological Environmental Operating Report Process Control Program Deep Dose Equivalent Siren |
ML071070578 | 12 April 2007 | Enclosure 3, Areva Np Calculation 32-5012428-08, Davis-Besse Heat Balance Uncertainty. | Backfit Power Uprate |
ML093360324 | 21 April 2009 | Calculation, 0800368.301, Rev 0, Material Properties for Davis-Besse Unit 1, RCP Suction, RCP Discharge, Cold Leg Drain and Core Flood Nozzles Preemptive Weld Overlay Repairs. | Weld Overlay Finite Element Analysis |
ML093360325 | 8 April 2009 | Calculation, 0800368.311, Rev. 0, Design Loads for the 28 I.D. Reactor Coolant Pump (RCP) Suction and Discharge Nozzles. | Weld Overlay |
ML093360326 | 27 May 2009 | Calculation, 0800368.320, Rev. 1, Optimized Weld Overlay Sizing for the 28 I.D. Outlet/Discharge Reactor Coolant Pump Nozzle. | Weld Overlay |
ML093360327 | 22 May 2009 | Calculation, 0800368.322, Rev. 1, Finite Element Models of the Reactor Coolant Pump Discharge Nozzle with Weld Overlay Repair. | Weld Overlay Finite Element Analysis |
ML093360328 | 23 May 2009 | Calculation, 0800368.323, Rev. 1, Thermal and Unit Mechanical Stress Analyses for Reactor Coolant Pump Discharge Nozzle with Weld Overlay Repair. | Weld Overlay Hydrostatic |
ML093360329 | 10 July 2009 | Calculation, 0800368.324, Rev. 0, Residual Stress Analysis of Reactor Coolant Pump Discharge Nozzle with Weld Overlay Repair. | Weld Overlay Finite Element Analysis Stress corrosion cracking Dissimilar Metal Weld DM weld |
ML093360330 | 23 November 2009 | Calculation, 0800368.325, Rev. 0, ASME Code, Section Iii Evaluation of Reactor Coolant Pump Discharge Nozzle with Weld Overlay Repair. | Weld Overlay Hydrostatic Finite Element Analysis |
ML093360331 | 20 July 2009 | Calculation, 0800368.326, Rev. 0, Crack Growth Evaluation of Reactor Coolant Pump Discharge Nozzle with Weld Overlay Repair. | Weld Overlay Stress corrosion cracking Dissimilar Metal Weld |
ML101110148 | 8 April 2010 | Calculation 32-91358000-000, DB-1 CRDM Nozzle Weld Anomaly Flaw Evaluation of Idtb Repair. | Finite Element Analysis Exclusive Use Affidavit |
ML101400405 | 6 May 2010 | Areva Calculation 32-9136884-001, DB-1 CRDM Nozzle Weld Anomaly Flaw Evaluation of Idtb Alternate Repair with Alloy 52M/82, Enclosure a | Finite Element Analysis Stress corrosion cracking |
ML101400406 | 11 May 2010 | Areva Calculation 32-9136508-002, DB-1 CRDM Nozzle J-Groove Weld Flaw Evaluation for Idtb Repair, Enclosure B | Boric Acid Non-Destructive Examination Hydrostatic Finite Element Analysis Stress corrosion cracking |
ML101400407 | 7 May 2010 | Areva Calculation 32-9135800-001, DB-1 CRDM Nozzle Weld Anomaly Flaw Evaluation of Idtb Repair, Enclosure C | Finite Element Analysis Stress corrosion cracking Exclusive Use Affidavit |
ML101410511 | 11 June 2009 | Offsite Dose Calculation Manual, Revision 23 | Grab sample Offsite Dose Calculation Manual Annual Radiological Environmental Operating Report Process Control Program Integrated leak rate test Deep Dose Equivalent Siren |
ML11109A084 | 15 April 2011 | Attachments B-D, to L-11-107, Reply to Request for Additional Information for the Review of the Davis-Besse Nuclear Power Station, Unit No. 1, License Renewal Application | Safe Shutdown Earthquake Operating Basis Earthquake Finite Element Analysis License Renewal Power change |
ML12174A096 | 22 February 2011 | Offsite Dose Calculation Manual, Revision 25 | Offsite Dose Calculation Manual |
ML12213A333 | 27 July 2012 | SB-0033 - Calculation C-CSS-099.20-054, Revision 0 | |
ML12213A334 | 27 July 2012 | SB-0034 - Bechtel Response to Calculation C-CSS-099.20-054, Revision 0 | |
ML13009A374 | 11 December 2012 | Enclosure a to L-12-444, Calculation 32-9195423-000, DB-1 EMA of RPV Inlet & Outlet Nozzle-to-Shell Welds for 60 Years - Non-Proprietary. | Safe Shutdown Earthquake Operating Basis Earthquake |
ML13009A375 | 12 December 2012 | Enclosure B to L-12-444, Calculation No. 32-9195651-000, Equivalent Margins Assessment of Davis-Besse Transition Welds for 52 EFPY - Non-Proprietary. | Incorporated by reference Finite Element Analysis Measurement Uncertainty Recapture |
ML15155B367 | 1 February 2014 | Offsite Dose Calculation Manual, Revision 28 | Offsite Dose Calculation Manual |
ML15280A303 | 3 September 2014 | C-CSS-099.20-063, Rev 1, Shield Building Design Calculation. Part 4 of 7 | |
ML15280A304 | 3 September 2014 | C-CSS-099.20-063, Rev 1, Shield Building Design Calculation. Part 5 of 7 | |
ML15280A305 | 3 September 2014 | C-CSS-099.20-063, Rev 1, Shield Building Design Calculation. Part 6 of 7 | |
ML15280A306 | 3 September 2014 | C-CSS-099.20-063, Rev 1, Shield Building Design Calculation. Part 7 of 7 | |
ML15280A308 | 31 October 2011 | C-CSS-099.20-055, Rev. 01, Ii/I Evaluation for Architectural Flute Shoulder. | |
ML15280A309 | 3 September 2014 | C-CSS-099.20-063, Rev 1, Shield Building Design Calculation. Part 1 of 7 | |
ML15280A310 | 3 September 2014 | C-CSS-099.20-063, Rev 1, Shield Building Design Calculation. Part 2 of 7 | |
ML15280A311 | 3 September 2014 | C-CSS-099.20-063, Rev 1, Shield Building Design Calculation. Part 3 of 7 | |
ML16147A009 | 14 January 2015 | Offsite Dose Calculation Manual, Revision 30 | Grab sample Offsite Dose Calculation Manual Annual Radiological Environmental Operating Report Process Control Program Integrated leak rate test Deep Dose Equivalent Siren |
ML20142A401 | 13 February 2019 | Offsite Dose Calculation Manual, Revision 36 | Offsite Dose Calculation Manual |