TAC:55759
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t
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TAC
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55759
, (Approved, Closed)
23 March 1983 - 23 March 1987
Request for:
Approved, Closed
Initiation
Request
,
Request
,
Request
Acceptance...
Withholding Request...
Meetings...
Questions
11 June 1985
Answers
Results
Approval
Other:
AECM-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 Apr
,
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 1984
,
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 Acceptable
,
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 Provided
,
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 Warranted
,
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 Encl
,
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 Pool
,
ML20097F052
,
ML20137Q230
,
ML20204J145
From
Grand Gulf
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[Open (289)]
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[Closed (155)]
[list all from site]
MONTH
YEAR
AECM-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 Apr
1983-03-23
0
23 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
ML20137Q230
1983-07-31
0
31 July 1983
Containment Issue Isolation Transient
ML20097F052
1984-03-31
0
31 March 1984
Approach to Chugging,Assessment of RHR Steam Discharge Condensation Oscillation in Mark III Containments
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 1984
1984-09-07
0
7 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
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 Acceptable
1985-01-24
0
24 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
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 Provided
1985-02-25
0
25 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
ML20126J267
1985-06-11
0
11 June 1985
Forwards Request for Addl Info Re Steam Condensing Mode of RHR Sys.Info Requested by 850715
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 851220
1985-09-13
0
13 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
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 Warranted
1985-10-04
0
4 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
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 Encl
1985-11-27
0
27 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
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 Resolution
1986-01-28
0
28 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
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 Pool
1986-05-16
0
16 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
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 3
1986-08-14
0
14 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
ML20204J145
1987-03-23
0
23 March 1987
SER Supporting Licensee Responses to Humphrey Concerns on Safety of Mark III Containment Design
ML20204J116
1987-03-23
0
23 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
1985-11-27
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