MONTHYEARAECM-83-0146, Forwards Response to Five of Six Items Contained in Re Util Work Addressing Containment Issues.Evaluation of Condensation Oscillation Loads Produced by Discharges from RHR HX Relief Valve Will Be Completed by Late Apr1983-03-23023 March 1983
Forwards Response to Five of Six Items Contained in Re Util Work Addressing Containment Issues.Evaluation of Condensation Oscillation Loads Produced by Discharges from RHR HX Relief Valve Will Be Completed by Late Apr
Project stage: Other
ML20137Q2301983-07-31031 July 1983
Containment Issue Isolation Transient
Project stage: Other
ML20097F0521984-03-31031 March 1984
Approach to Chugging,Assessment of RHR Steam Discharge Condensation Oscillation in Mark III Containments
Project stage: Other
AECM-84-0443, Forwards Approach to Chugging,Assessment of RHR Steam Discharge Condensation Oscillation in Mark III Containments, Per 830323 Commitment.Ae Evaluation Will Be Completed by mid-Dec 19841984-09-0707 September 1984
Forwards Approach to Chugging,Assessment of RHR Steam Discharge Condensation Oscillation in Mark III Containments, Per 830323 Commitment.Ae Evaluation Will Be Completed by mid-Dec 1984
Project stage: Other
AECM-85-0018, Forwards Evaluation of RHR Relief Valve Condensation Oscillation Loads on Structures & Piping.Info Demonstrates That All Loads Which Could Be Produced by Actuation of RHR HX Relief Valves Acceptable1985-01-24024 January 1985
Forwards Evaluation of RHR Relief Valve Condensation Oscillation Loads on Structures & Piping.Info Demonstrates That All Loads Which Could Be Produced by Actuation of RHR HX Relief Valves Acceptable
Project stage: Other
AECM-85-0046, Provides Basis That Weir Wall Overflow Following Postulated Inadvertent Upper Containment Pool Dump Does Not Involve Significant Safety Problem.Evaluation Plans & Justification Provided1985-02-25025 February 1985
Provides Basis That Weir Wall Overflow Following Postulated Inadvertent Upper Containment Pool Dump Does Not Involve Significant Safety Problem.Evaluation Plans & Justification Provided
Project stage: Other
ML20126J2671985-06-11011 June 1985
Forwards Request for Addl Info Re Steam Condensing Mode of RHR Sys.Info Requested by 850715
Project stage: RAI
AECM-85-0287, Responds to NRC 850611 Request for Addl Info Re Steam Condensing Mode.Listed Methods for Predicting Chugging Will Be Evaluated.Evaluation Scheduled for Completion by 8512201985-09-13013 September 1985
Responds to NRC 850611 Request for Addl Info Re Steam Condensing Mode.Listed Methods for Predicting Chugging Will Be Evaluated.Evaluation Scheduled for Completion by 851220
Project stage: Request
AECM-85-0233, Forwards Weir Wall Overflow Probability Analysis. Because of Very Low Probability of Occurrence & Leak of Safety Significance for Worst Case Postulated Overflow (Ref AECM-85/0046),corrective Actions Not Warranted1985-10-0404 October 1985
Forwards Weir Wall Overflow Probability Analysis. Because of Very Low Probability of Occurrence & Leak of Safety Significance for Worst Case Postulated Overflow (Ref AECM-85/0046),corrective Actions Not Warranted
Project stage: Other
AECM-85-0376, Submits Info Re Wier Wall Overflow,Per 851021 Request.Topics Addressed Include Overflow Effect Upon Uninsulated Drywell Piping & Evaluation of Recirculation Piping Relative to Predicted Water Level.Ge Rept Re Containment Issue Encl1985-11-27027 November 1985
Submits Info Re Wier Wall Overflow,Per 851021 Request.Topics Addressed Include Overflow Effect Upon Uninsulated Drywell Piping & Evaluation of Recirculation Piping Relative to Predicted Water Level.Ge Rept Re Containment Issue Encl
Project stage: Other
AECM-86-0012, Discusses Status of Util Activities in Response to NRC 850611 Request for Addl Info Re Review of Possible Condensation Oscillation Loads from Chugging. Dedicated Lines from RHR HX Noncondensible Vents Preferred Resolution1986-01-28028 January 1986
Discusses Status of Util Activities in Response to NRC 850611 Request for Addl Info Re Review of Possible Condensation Oscillation Loads from Chugging. Dedicated Lines from RHR HX Noncondensible Vents Preferred Resolution
Project stage: Request
AECM-86-0143, Clarifies Planned Resolution of Possible Loads from Chugging Caused by Steam & Gas Venting Into Suppression Pool Through RHR Relief Valve Discharge Line.Rhr HX Vent Line Header Will Have Dedicated Discharge Line to Pool1986-05-16016 May 1986
Clarifies Planned Resolution of Possible Loads from Chugging Caused by Steam & Gas Venting Into Suppression Pool Through RHR Relief Valve Discharge Line.Rhr HX Vent Line Header Will Have Dedicated Discharge Line to Pool
Project stage: Other
AECM-86-0175, Corrected Response to 860326 Request for Addl Info Re Listed Humphrey Concerns,Including Addl Submerged Structure Loads & Containment Open Area,Correcting Omission of Page 2 from Attachment 31986-08-14014 August 1986
Corrected Response to 860326 Request for Addl Info Re Listed Humphrey Concerns,Including Addl Submerged Structure Loads & Containment Open Area,Correcting Omission of Page 2 from Attachment 3
Project stage: Request
ML20204J1451987-03-23023 March 1987
SER Supporting Licensee Responses to Humphrey Concerns on Safety of Mark III Containment Design
Project stage: Other
ML20204J1161987-03-23023 March 1987
Forwards SER Re Licensee Responses to Humphrey Concerns on Mark III Containment Design.Humphrey Concerns Satisfactorily Resolved.Licensee Will Continue to Prohibit Use of RHR Steam Condensing Mode Until Design Mods Implemented
Project stage: Approval
1985-11-27
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