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 Issue dateTitleTopic
ML20125C59330 November 1979Auxiliary Feedwater Sys Reliability Analysis for Davis- Besse Unit 1. Revision 1Earthquake
ML20125D86922 December 1978Min Pressurizer Level for Various Reactor Trip Transients, Prepared for Toledo Edison
ML20126H67213 May 1985Exam of CRD Mechanism Leaf Spring & Foreign Debris Samples Removed from Davis Besse-1
ML20126L9025 July 1985Rev 1 to Action Plans 5,6 & 7, Steam & Feedwater Rupture Control Sys Trip/Msiv Closure
ML20129B48317 June 1985Action Plan Rept for NI-1 Source Range ChannelShutdown Margin
ML20129B51817 June 1985NI-2 Count Rate Level Indication Failure Analysis
ML20129B65020 June 1985Auxiliary Feed Pump Turbine Overspeed Trip Throttle Valve ProblemUnanalyzed Condition
Safe Shutdown Earthquake
Temporary Modification
Systematic Assessment of Licensee Performance
ML20129B72718 June 1985Turbine Bypasss Valve 2-2 (SP132A) Problem Analysis
ML20129B80320 June 1985Rev 0 to Auxiliary Feed Pumps Overspeed Trips
ML20129D36531 August 1973General Description of once-through Steam Generator
ML20129D52322 June 1985Rev 0 to Action Plans 5,6 & 7, Low Steam Generator Level Trip of Steam & Feedwater Rupture Control Sys
ML20129D54831 December 1981Rev 1 to Auxiliary Feedwater Sys Reliability Analysis Final ReptMission time
Earthquake
ML20129D57424 June 1985Rev 0 to Action Plan 1C, Auxiliary Feed Pump Turbine Manual/Auto-Essential Control Problem
ML20129D59622 June 1985Rev 0 to Action Plan 10, Review of Operation of PorvBoric Acid
Loop seal
ML20129D60722 June 1985Rev 0 to Action Plan 18, Startup Feed Valve SP-7A Problem Analysis
ML20129D61926 June 1985Rev 1 to Action Plan 27, Auxiliary Feed Pump Main Steam Inlet Isolation Valve (MS-106) Problem AnalysisStroke time
ML20129D63526 June 1985Rev 0 to Action Plan 26, Inadvertent Auxiliary Feedwater Pump 1 Suction Supply Transfer from Condensate Storage Tank to Svc Water Supply
ML20129D73418 June 1985Action Plans 9a & 9b, Turbine Bypass Valve 2-2 (SPI3A2) Problem Analysis
ML20129D76117 June 1985Action Plans 15A-1 & 15A-2, Action Plan Rept for NI-1 Source Range ChannelShutdown Margin
ML20129E05118 June 1985Action Plan 8, Action Plan for Mainfeed Pump Control Sys
ML20129E06917 June 1985Action Plan 15B, NI-2 Count Rate Level Indication Failure Analysis
ML20129E09624 June 1985Action Plans 1A & 1B, Auxiliary Feed Pumps Overspeed Trips
ML20129E16425 June 1985Rev 0 to Action Plan 16, Rept on Main Steam Header Pressure
ML20129E17822 June 1981Draft Engineering Summary Rept of Complete Loss of Feedwater Transient Analyses for Davis-Besse,Unit 1Coast down
ML20132E44717 September 1985Rev 9 to Safety-Related Piping Sys Support & Hanger Discrepancies, Summary Rept
ML20133K9884 October 1985Independent Mgt Assessment of Toledo Edison Davis-Besse QA ProgramNondestructive Examination
ML20133K99430 August 1985Rept of Assessment of Actions at Davis-Besse Resulting from 850609 Loss of Feedwater EventStroke time
Earthquake
ML20133M32626 July 1985Rev 3 to Safety-Related Piping Sys Support & Hanger Discrepancies,Summary Rept
ML20133M9918 October 1985Rev 12 to Seismic Category I Piping Sys Support & Hanger Discrepancies,Summary Rept
ML20134B8379 August 1985Rev 4 to Safety-Related Piping Sys Support & Hangar Discrepancies, Summary Rept
ML20134D7828 May 1996Rev 1 to Instrument Drift Data Analysis Methodology & AssumptionsSafe Shutdown
Post Accident Monitoring
Condition Adverse to Quality
ML20134Q01627 August 1985Rev 6 to Safety-Related Piping Sys Support & Hanger Discrepancies, Summary Rept
ML20135D7423 September 1985Rev 7 to Safety-Related Piping Sys Support & Hanger Discrepancies, Summary Rept
ML20136H09515 November 1985Revised Davis-Besse Reactor Protection Sys Single Failure AnalysisPost Accident Monitoring
ML20137C3029 September 1985Toledo Edison Co Davis-Besse Nuclear Power Station Course of Action Rept
ML20137H39712 November 1985Rev 16 to Seismic Category I Piping Sys Support & Hanger Discrepancies Summary Rept
ML20137M5439 September 1985Vols 1 & 2 of Davis-Besse Course of ActionProbabilistic Risk Assessment
Temporary Modification
Systematic Assessment of Licensee Performance
Scaffolding
ML20137S82422 October 1985Rev 14 to Seismic Category I Piping Sys & Hanger Discrepancies,Summary Rept
ML20137S90329 October 1985Toledo Edison Davis-Besse Nuclear Power Station Unit 1 Seismic Category I Piping Sys Support & Hanger Discrepancies,Summary Rept
ML20137U30616 August 1985Rev 5 to Safety-Related Piping Sys Support & Hanger Discrepancies, Summary Rept
ML20138A94124 September 1985Rev 10 to Safety-Related Piping Sys Support & Hanger Discrepancies, Summary Rept
ML20138H48925 November 1985Rev 17 to Seismic Category I Piping Sys Support & Hanger Discrepancies
ML20138J14128 February 1994Rev 0 to IPEEE,A-46 & Design In-Structure Response Spectra for Selected Bldgs at Dbnps
ML20138J48115 October 1985Seismic Category I Piping Sys Support & Hanger Discrepancies
ML20141E66930 November 1985B&W Owners Group Action Plan for Review of 850609 Davis-Besse TransientUnanalyzed Condition
High Radiation Area
ML20147C0851 December 1987Fifth Refueling Outage Executive Summary. Related Documents Encl
ML20150F29620 September 1979Supplemental Small Break Analysis
ML20150F30120 September 1979Impact Assessment of Reactor Coolant Pump Trip on Non-LOCA Events
ML20151Z19411 August 1988Rept on Reactor Vessel Continuous Vent Line Performance,
ML20154Q65328 February 1986Westinghouse Owners Group Position on Davis-Besse EventProbabilistic Risk Assessment
Weak link