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 Issue dateTitleTopic
ML20087H72212 March 1984Comments on Need to Resolve Mgt Integrity Issue Prior to NRC Restart Decision
ML20023B9374 April 1983Forwards Eh Gischel Affidavit & Memo Re Allegations on safety-related Mods & Tests.Investigation Underway
ML20076J87216 September 1982Memo Re Leak Feasibility
ML20085B10717 June 1982Discusses Symptoms of Transients
ML20085B10617 June 1982Discusses Symptons of Transients
ML20085B08917 June 1982Submits,For Discussion, X Large Break W/Auxiliary Feedwater & Z Small Break Auxiliary Feedwater W/O Reactor Coolant Pumps
ML20085B10911 May 1982Submits Marginal Comments
ML20077K91425 February 1982Suggests Possible Misreading by Operator
ML20085A91323 February 1982Submits Names of B Karrach & Bm Dunn
ML20085A65622 January 1982Lists Activities,Including Site Program Repts,Weekly Status Repts,Radcas,Emergency Operations,Owners Group Meetings, Operating Experience Seminar,Plant Data Output,Summary Test Rept,Restart Test Rept & Training Contacts
ML20024C5711 July 1981Provides Sequence of EventsBoric Acid
ML20066F2937 April 1980Summarizes 800407 Formal Exit Meeting for IE Insp Rept 50-289/80-06 on 800301-31
ML20090G3201 February 1980Forwards Summaries of Recent Correspondence Re TMI-1 PORV & Excerpts from TMI-1 Restart rept,NUREG-0578 & NUREG-0560
ML20069M85314 January 1980Discusses IE Insp Rept 50-289/79-24 on 791128-800104
ML20024C55614 December 1979Emphasizes Need for PRA Capability.Related Info EnclProbabilistic Risk Assessment
ML20085A68027 November 1979Requests Evaluation & Action on Submitted Issues Critical to long-term Function of Engineering Dept.Issues Re Mgt of Resources,Product Responsibility & inter-dept Coordination Recommended
ML20085A97910 September 1979Forwards Surveillance Instructions Sent to Customers Re Previous PORV Failures
ML20085A8434 September 1979Requests Concept & Details of Safety Review Group Formation Be Reviewed W/Macmillan.Safety Review Group Should Meet Prior to 790915 to Develop Plan for near-term Actions for Submittal by 791001.Plan Should Include Manpower Assessment
ML20024C6064 September 1979Summarizes Analysis Code Requirements & Verification Project,Action Item 5 on CRAFT2 Simulations of Small Break Transients
ML20085A4703 September 1979Compares B&W & TVA Positions Following 781204 Telcon on Small Break LOCA Analysis.B&W Failed to Evaluate Michelson Rept in Sufficient Detail to Respond to TVA 781204 Telcon Questions
ML20085A4103 August 1979Summarizes 781204 Telcon W/B&W Re Small LOCA
ML20024B29231 July 1979Responds to Embrey Request for 790801 Draft &/Or Status of Presentation for B&W Sys Responsiveness & Suppls 790726 LtrPower change
ML20085A97030 July 1979Discusses Emergency Operation Guideline Preparation & Maint.Comments on Encl LER Review Proposal Requested by 740807
ML20090G38718 July 1979Reviews Procedures 2202-1.1 Through 2202-2.5
ML20085A64816 July 1979Requests Results of & Any Actions Taken Re Davis-Besse-1 Depressurization Incident in Sept 1977
ML20125B46613 July 1979Discusses 790905 Condensate Polisher Valve Malfunction. While Attempting to Place Polisher 8 in Svc & Remove Polisher 6,water Was Found in Air Supply to Polisher 8 Recorder.Event Duplicated 790328 Trip
ML20085A6848 June 1979Recommends That B&W Site Residents Should Be Requested to Submit Immediately Notification of PORV Operation Situations.Prompt Feedback to Jd Carlson Requested
ML20136B5297 June 1979Discusses Criteria for Processing I-131 Waste Using EPICOR-II Sys.Suggests Using Decanting/Sluicing Pump & Flow Path from Given Resin Bed to Truck Loading Dock.Requests Comments by 790615
ML20136B5347 June 1979Describes Status of EPICOR-II Facility Operability Program. Facility Presently Capable of Processing Radioactive Water. Schedule of Activities Necessary to Complete Operability Program Encl
ML20085A8475 June 1979Forwards 790604 Memo Re B&W NSSS Responsiveness.Meeting W/N Embrey Recommended to Map Strategy for Demonstrating Manageability of Transient Control
ML20024C51131 May 1979Advises That Preliminary Rept of Safety Concern PSC 16-79 Will Be Provided Upon Completion
ML20125D89918 May 1979Summarizes Encl Testing Results for Scott canister-type Respirators,Per 790518 Telcon W/A Hack of Lasl.Environ Evaluation Encl
ML20085A4782 May 1979Forwards Draft Repts on Small Break Scenarios to Be Used in Small Break Cooldown Procedure.Comments Requested. Descriptions of RCS Leaks W/Auxiliary Feedwater & W/O Feedwater & Small Breaks in Pressurizer Encl
ML20085B0972 May 1979Forwards Draft Writeups on Small Break Scenarios to Be Used in Small Break Cooldown Procedure.Comments,In Procedure Form Requested
ML20024B7561 May 1979Forwards Results Summary of 1978-79 Requal Written Exam,For info.Post-oral Packages Forwarded to Individuals Having Two or More Categories Less than 80%
ML20136C68815 April 1979Responds to Ke Suhrke 790414 Memo,Instruction 461,re Relief Valve Performance.Forwards Tables Providing Electromatic Relief Valve Open/Close Times,State of Fluid Passing Through Valve,Flow Rate & Integrated Flow
ML20024B48114 April 1979Discusses C Michelson,Of Tva,Critique of Small Breaks for B&W RCS in May 1978
ML20136C66313 April 1979Forwards Drawing 141563E-13 of Reactor Coolant Piping Assembly Elevation
ML20136C71213 April 1979Forwards Drawing 141563E-13,reactor Coolant Piping Assembly Elevation.Re Kosiba 790409 Response to Levinson Forwarding Reactor Vessel Drawings for Core Bypass Calculations Encl
ML20085B10410 April 1979Discusses LOCA-type Accidents
ML20126J7179 April 1979Summarizes Trip to TMI-2 Following 790328 Incident
ML20136C7228 April 1979Discusses Method for Steam Generator B Integrity Checking. WR Stagg 790406 Memo to G Urquhart Re Clarification of Question 1 on once-through Steam Generator B Leak Encl
ML20136C67130 March 1979Discusses Contingency Recommendations for Actions If All Reactor Coolant Pumps Are Lost.Suggests Sys Be Taken Solid W/High Pressure Injection Pumps & Vented Through Pressurizer Via Electromatic Relief Valve Circulation
ML20085A4193 January 1979Submits Monthly Progress Rept for Dec 1978
ML20024C5832 January 1979Forwards ECCS Analysis Unit Activities Rept,Dec 1978.
ML20125D88022 December 1978Discusses Pressurizer Level Problems Following Reactor Trip on Old Forest Road Simulator.Transient Pressurizer Inventory Strongly Dependent on AFW Feedrate.Runs Showed That Pressurizer Not Far from Empty After Normal Reactor Trip
ML20024C57711 December 1978Recommends Small Break Analyses W/Reactor Coolant Pumps Powered
ML20024B45416 November 1978Requests Withdrawal of 780404 Potential Safety Concern Re Secondary Side Auxiliary Feedwater Control Level.Problem W/ 6-ft Control Not Inadvertent,But Part of Planned Effort
ML20024C81615 November 1978Informs That Toledo Edison Needs to Reduce Auxiliary Feedwater Setpoints for Natural Circulation.Suggestion to Resolve Impasse Provided.Further Analytical Effort Required to Confirm 10 Ft Level Setpoint Adequate
ML20024B4553 November 1978Dismisses Validity of Potential Safety Concern (PSC) Filed Against 205 Plants Re Secondary Side Auxiliary Feedwater Control Level.Potential Obstructions Nonexistent