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| Issue date | Title | Topic | |
|---|---|---|---|
| ML20059L034 | 20 September 1990 | Forwards Addl Station Blackout Info Re Diesel Loading & Alternate Ac Analysis,Per 900404 Meeting.Info Will Be Helpful When Evaluating Unit O Diesel Generator cross-tie Mod | |
| ML20059G161 | 6 September 1990 | Submits Supplemental Response to Generic Ltr 89-06, Certifying That SPDS Satisfies or Will Be Modified to Satisfy Requirements of Suppl 1 to NUREG-0737.Classroom Instruction on SPDS Incorporated Into Program | |
| ML20059G175 | 31 August 1990 | Provides Results of Util Reevaluation of Response to NRC Bulletin 85-003.Util Believes That Previous Testing Results & Subsequent Submittals Provide Assurance of Continued Operability of Sys motor-operated Valves | |
| ML20059D827 | 23 August 1990 | Provides Written Communication Re Util Intentions & Commitments,Per 900808 Telcon W/M Wallace.Standing Order 90-24 Issued to Provide Administrative Controls Beyond Tech Spec Requirements to Assure Svc Water Pump Availability | |
| ML20059C078 | 22 August 1990 | Submits Supplemental Info to Util 900412 Response to Notice of Violation in Insp Repts 50-295/89-40 & 50-304/89-36.Info Regards Requalification program,180 H of Required Training Through SAT Process & Policy for Remediation of Individual | |
| ML20056B433 | 20 August 1990 | Forwards Errata,To Radioactive Effluent Rept for Jan-June 1990 & Gaseous Effluent Errata Sheet | |
| ML20058P779 | 13 August 1990 | Provides Supplemental Response to NRC Bulletin 89-001 Re Mechanical Plugs Supplied by Westinghouse,Per .All Mechanical Plugs from Heats NX-3513 & NX-4523 Removed from Hot Legs of Plant Steam Generators | |
| ML20058N065 | 7 August 1990 | Responds to NRC Bulletin 88-009 Re Incore Neutron Monitoring Sys Thimble Tube Integrity.Thimble Tube Insps Will Be Performed at Every Refueling Outage Until Sufficient Data Accumulated on Thimble Tube Wear | |
| ML20056A027 | 30 July 1990 | Provides Addl Info Re Resolution of Number of Older Licensing Issues,Including Containment Isolation Valve Position Indication,Per NRC | |
| ML20056A074 | 27 July 1990 | Forwards Justification for Rev to Installation Schedules for Two Commitments Re Safeguards Inadequacies & Program Concerns.Encl Withheld | |
| ML20055J119 | 26 July 1990 | Responds to Generic Ltr 90-04, Request for Info Re Status of Implementation of Generic Safety Issues Resolved W/ Imposition of Requirements or Corrective Actions. Current Status of Issues Encl | |
| ML20055J223 | 26 July 1990 | Requests Withdrawal of Proposed Amend Re Deletion of Confirmatory Order | |
| ML20055H763 | 25 July 1990 | Forwards Financial Info Re Decommissioning of Plants | |
| ML20055H087 | 20 July 1990 | Provides Status Rept on Molded Case Circuit Breakers Replacement,Per NRC Bulletin 88-010.Traceable Replacement Breakers for Units 1 & 2 Being Procured safety-related & Meet Criteria of Bulletin Action 7 | |
| ML20058N682 | 6 July 1990 | Suppls 900626 Response to CAL-RIII-90-011 Re Torque Switch Settings,Per NRC Bulletin 85-003.Program to Address Generic Ltr 89-10 Which Expands Scope of Bulletin 85-003 Testing to safety-related motor-operated Valves,Being Developed | |
| ML20055D529 | 27 June 1990 | Forwards Table Outlining Status of Significant Events Re PWR Reload Safety Analysis Methods for Plant Cycle 13.Requests That Transient Analysis Topical Rept Be Reviewed & SERs Issued Prior to 910830 | |
| ML20055D523 | 26 June 1990 | Responds to Confirmatory Action Ltr CAL-RIII-90-11 Re Actions Required to Confirm Valve Operability for Unit 1,per IE Bulletin 85-003 | |
| ML20055D846 | 24 June 1990 | Forwards WCAP-10962,Rev 1, Zion Units 1 & 2 Reactor Vessel Fluence & Ref Temp for PTS Evaluations | |
| ML20055D839 | 18 June 1990 | Provides Supplemental Info in Response to Generic Ltr 88-17, Loss of Dhr. Permanently Installed Level Transmitter, Independent from Refueling Vessel Level Recorder & Led Readout Will Be Utilized | |
| ML20055J447 | 26 April 1990 | Responds to NRC Re Violations Noted in Insp Repts 50-295/90-03 & 50-304/90-03.Corrective Actions:Training Rev Request Initiated & Personnel Counseled | |
| ML20055C292 | 21 February 1990 | Forwards Errata Data for Radioactive Effluent Rept for Jan- June 1989 & Solid Radwaste Rept for Jul-Dec 1988 | |
| ML20248G117 | 29 September 1989 | Forwards Revised Tech Spec Section 3/4.9,Page 210 to 890925 Application for Amends to Licenses DPR-39 & DPR-48 Re Containment Isolation,Per 890927 Request for Clarification | |
| ML20248D088 | 21 September 1989 | Forwards Rev 56 to QA Program Topical Rept CE-1-A | |
| ML20247N903 | 18 September 1989 | Forwards Revised Zion Station,Fire Hazard Analysis,App a of Branch Technical Position Apcsb 9.5-1 | |
| ML20247H517 | 15 September 1989 | Submits Supplemental Info Re Generic Ltr 88-17, Loss of Dhr. Evaluation of Rh Pump Motor Alarm Recommended That Inputs from Parameters Should Be Processed Through Computer W/Graphic Configuration Similar to SPDS Iconic | |
| ML20247F964 | 11 September 1989 | Documents 890711 Telcon Between CP Patel, J Bongarra & Author Re Deferral of Certain Dcrdr Commitments.Conversation Directed to Three Specific Issues & Related Human Engineering Deficiencies | Boric Acid |
| ML20247C406 | 8 September 1989 | Initiates Discussion Over Need to Reconsider Installation Date for Unit 1 Re Atws.Due to New Design,Implementation for Unit 1 Scheduled for Spring 1991 & Unit 2 for Spring 1990 | |
| ML20247M320 | 1 September 1989 | Forwards Corrected Operating Status Rept Re Unit Shutdowns & Power Reductions for Jul 1989 | |
| ML20246F502 | 24 August 1989 | Suggests Performance of Study to Determine Alternate Methods to Perform Preventative Maint of Diesel Generator O, Including Mod of Existing Plant Design or Operational Changes to Plant Evolutions | |
| ML20246Q166 | 23 August 1989 | Responds to NRC Re Violations Noted in Insp Repts 50-295/89-15 & 50-304/89-15.Corrective actions:nonsafety- Related Instrument Maint Procedures Reviewed & Error Evaluation Committee Meeting Held on 890517 | |
| ML20246E476 | 21 August 1989 | Forwards Errata Data to Effluent & Waste Disposal Semiannual Rept,1988, for Jul-Dec 1988 | |
| ML20245J260 | 10 August 1989 | Provides Addl Info Re Proposed Amend to Tech Specs Section 3.15, Auxiliary Electric Power Sys. Info Answers & Resolves Questions Raised by NRC Re Tech Spec Amend Request | |
| ML20245H377 | 9 August 1989 | Forwards Listed Policies,Including Endorsements 24 & 25 to Nelia Policy NF-294,Endorsements 19 & 20 to Maelu Policy MF-128,Endorsements 36 & 37 to Nelia Policy NF-277 & Endorsements 29 & 30 to Maelu Policy MF-114 | |
| ML20245J250 | 4 August 1989 | Provides Clarification Re Proposed Amend to Tech Specs Section 3.15, Auxiliary Electric Power Sys. Areas That Warrant Clarification Can Be Grouped Into Impact or Risk Assessment of Diesel Generator & Use of LOCA Events | |
| ML20247M518 | 28 July 1989 | Forwards Response to Safeguards Inadequacies Noted in Regulatory Effectiveness Review Insp on 890515-19.Encl Withheld (Ref 10CFR73.71) | |
| ML20247P499 | 27 July 1989 | Confirms 890725 Telcon Re Util Intention to Withdraw Pages 199a & 199b of 890613 Application for Amend to Tech Specs, Revising Guidance on RCS & Containment Isolation Valves Per Generic Ltr 87-09 | |
| ML20245F170 | 21 July 1989 | Responds to NRC 890526 & 0619 Ltrs Re Violations Noted in Insp Rept 50-295/89-19.Corrective Actions:Standing Order Issued on 890601 to Administratively Control Future Failures of 1(2)MOV-CS0049 or 1(2)MOV-CS00050 | |
| 05000295/LER-1989-008, Forwards LER 89-008-00 Re Room Cooler Svc Water Supply Discrepancy Discovered on 890609 | 10 July 1989 | Forwards LER 89-008-00 Re Room Cooler Svc Water Supply Discrepancy Discovered on 890609 | |
| ML20247J048 | 5 July 1989 | Responds to 890622 Request for Addl Info Re Allegation RIII-88-A-0032,providing Info to Substantiate Allegations 1-4 & Corrective Actions Taken Re Allegation 5.Allegations Regard Unsatisfactory Performed Work | |
| ML20245K932 | 30 June 1989 | Suppls Util 880711 Response to NRC Bulletin 88-004.Util Confirmed That RHR Sys Could Experience pump-to-pump Interaction.Min Flow Rate of 50 Gpm for RHR Pump Would Prevent Cavitation & Pump Failure within 30 Minutes | |
| ML20245H139 | 20 June 1989 | Responds to NRC 890405 Request for Addl Info Re Design of Component Cooling Water Sys | Safe Shutdown Boric Acid Shutdown Margin Hydrostatic Probabilistic Risk Assessment Earthquake Turbine Missile |
| ML20245G241 | 19 June 1989 | Forwards Endorsements 55,28,205,179,55,37,117,100,108 & 97 to Nelia & Maelu Policies NF-227,MF-114,NF-43,MF-22,NF-253, MF-104,NF-187,MF-54,NF-201 & MF-64.respectively | |
| ML20244E595 | 16 June 1989 | Responds to NRC Bulletin 89-001, Failure of Westinghouse Steam Generator Tube Mechanical Plugs. No Westinghouse Plugs Were Installed at Byron & Braidwood Stations.Remedial Actions Will Be Taken for Zion for Suspect Heats | |
| ML20247Q932 | 31 May 1989 | Provides Evaluation of Operation for NRC Bulletin 88-011, Pressurizer Surge Line Thermal Stratification. Util Participating in Program for Partial Resolution of Issue Through Westinghouse Owners Group | Nondestructive Examination Through Wall Leak |
| ML20245G963 | 26 May 1989 | Provides Response to Allegation RIII-88-A-0140 Forwarded to Licensee by for Investigation | |
| ML20244E286 | 25 May 1989 | Forwards Response to Allegation RIII-88-A-0176.Response Withheld (Ref 10CFR2.790) | |
| ML20247J710 | 18 May 1989 | Forwards Response to Allegation RIII-88-A-162.Encl Withheld (Ref 10CFR2.790(a)) | |
| ML20247C145 | 10 May 1989 | Forwards Appropriate Revs to Proposed Amends to Licenses DPR-39 & DPR-48 Re Reactor Protection Sys | |
| ML20247B475 | 8 May 1989 | Responds to NRC Re Violations Noted in Insp Repts 50-295/89-08 & 50-304/89-08.Corrective Actions:Change Made to Weld Map,Revising Weld Numbers to Agree W/Data Sheet & Discrepancy Rept Initiated to Document Error | |
| ML20246B243 | 1 May 1989 | Forwards Ltr Inadvertently Omitted from 1988 Radwaste & Environ Monitoring Annual Rept |