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Issue date | Title | Topic | |
---|---|---|---|
L-84-224, Rept of Changes,Tests & Experiments Made W/O Prior Commission Approval,Jul 1983 - June 1984 | 30 June 1984 | Rept of Changes,Tests & Experiments Made W/O Prior Commission Approval,Jul 1983 - June 1984 | Safe Shutdown Boric Acid Emergency Lighting Locked High Radiation Area Design basis earthquake Earthquake Scaffolding |
L-84-379, Monthly Operating Repts for Nov 1984 | 30 November 1984 | Monthly Operating Repts for Nov 1984 | |
L-85-116, Monthly Operating Repts for Feb 1985 | 28 February 1985 | Monthly Operating Repts for Feb 1985 | |
L-85-156, Monthly Operating Repts for Mar 1985 | 31 March 1985 | Monthly Operating Repts for Mar 1985 | |
L-85-189, Monthly Operating Repts for Apr 1985 | 30 April 1985 | Monthly Operating Repts for Apr 1985 | |
L-85-235, Monthly Operating Repts for May 1985 | 31 May 1985 | Monthly Operating Repts for May 1985 | |
L-85-270, Monthly Operating Repts for June 1985 | 30 June 1985 | Monthly Operating Repts for June 1985 | |
L-85-313, Monthly Operating Repts for Jul 1985 | 31 July 1985 | Monthly Operating Repts for Jul 1985 | |
L-85-362, Monthly Operating Repts for Aug 1985 | 31 August 1985 | Monthly Operating Repts for Aug 1985 | |
L-85-395, Monthly Operating Repts for Sept 1985 | 30 September 1985 | Monthly Operating Repts for Sept 1985 | |
L-85-434, Monthly Operating Repts for Oct 1985 | 31 October 1985 | Monthly Operating Repts for Oct 1985 | |
L-85-460, Monthly Operating Repts for Nov 1985 | 30 November 1985 | Monthly Operating Repts for Nov 1985 | |
L-86-161, Monthly Operating Repts for Mar 1986 | 31 March 1986 | Monthly Operating Repts for Mar 1986 | |
L-86-252, Monthly Operating Repts for May 1986 | 31 May 1986 | Monthly Operating Repts for May 1986 | |
L-86-292, Monthly Operating Repts for June 1986 | 30 June 1986 | Monthly Operating Repts for June 1986 | |
L-86-424, Monthly Operating Repts for Sept 1986 | 30 September 1986 | Monthly Operating Repts for Sept 1986 | |
L-86-465, Monthly Operating Repts for Oct 1986 | 31 October 1986 | Monthly Operating Repts for Oct 1986 | |
L-86-506, Monthly Operating Repts for Nov 1986 | 30 November 1986 | Monthly Operating Repts for Nov 1986 | |
L-87-167, Monthly Operating Repts for Mar 1987 | 31 March 1987 | Monthly Operating Repts for Mar 1987 | Boric Acid |
L-87-214, Monthly Operating Repts for Apr 1987 | 30 April 1987 | Monthly Operating Repts for Apr 1987 | |
L-87-250, Monthly Operating Rept for May 1987 | 31 May 1987 | Monthly Operating Rept for May 1987 | |
L-87-344, Monthly Operating Repts for Jul 1987 | 31 July 1987 | Monthly Operating Repts for Jul 1987 | |
L-87-382, Monthly Operating Repts for Aug 1987 | 31 August 1987 | Monthly Operating Repts for Aug 1987 | |
L-87-421, Monthly Operating Repts for Sept 1987 | 30 September 1987 | Monthly Operating Repts for Sept 1987 | |
L-87-475, Monthly Operating Repts for Oct 1987 | 31 October 1987 | Monthly Operating Repts for Oct 1987 | |
LD-83-020, Nonproprietary Response to NRC Questions for CESSAR-F Statistical Combination of Uncertainty in Thermal Margin Analysis for Sys 80 | 31 March 1983 | Nonproprietary Response to NRC Questions for CESSAR-F Statistical Combination of Uncertainty in Thermal Margin Analysis for Sys 80 | |
LD-83-070, Part 21 Rept Re Damage Discovered in Control Element Shroud Assembly.Initially Reported on 830729.Cracks Found at Top of Seven Shrouds Which Could Delay or Prevent Control Element Assembly Insertion | 3 August 1983 | Part 21 Rept Re Damage Discovered in Control Element Shroud Assembly.Initially Reported on 830729.Cracks Found at Top of Seven Shrouds Which Could Delay or Prevent Control Element Assembly Insertion | |
LD-84-063, Part 21 Rept Re Evaluation & Corrective Action for Excessive Setpoint Drift in Some Potentiometers in Auxiliary Feedwater Actuation Sys Cabinet at St Lucie Unit 2 & Plant Protection Sys Cabinets at Palo Verde | 26 October 1984 | Part 21 Rept Re Evaluation & Corrective Action for Excessive Setpoint Drift in Some Potentiometers in Auxiliary Feedwater Actuation Sys Cabinet at St Lucie Unit 2 & Plant Protection Sys Cabinets at Palo Verde | |
LD-88-005, Draft C-E Sys 80+TM Std Design, Design Certification Licensing Review Bases.Response to NRC Comments on Licensing Document Encl | 18 January 1988 | Draft C-E Sys 80+TM Std Design, Design Certification Licensing Review Bases.Response to NRC Comments on Licensing Document Encl | Mission time Probabilistic Risk Assessment Main transformer failure Earthquake Backfit Weak link |
LD-88-015, Nonproprietary Base Line Level 1 PRA for Sys 80R NSSS Design | 31 January 1988 | Nonproprietary Base Line Level 1 PRA for Sys 80R NSSS Design | Safe Shutdown Boric Acid Shutdown Margin Ultimate heat sink Mission time Anticipated operational occurrence Internal Flooding Probabilistic Risk Assessment Earthquake |
LD-88-049, Flow Distribution & Tube Vibration:Evaluation of Sys 80 Steam Generator Tube Lane/Economizer Corner Region | 1 July 1988 | Flow Distribution & Tube Vibration:Evaluation of Sys 80 Steam Generator Tube Lane/Economizer Corner Region | |
LD-93-003, Part 21 Rept Re Defect in Potter & Brumfield Model 170-1 Relay.One of Two Rotor Return Springs Broke & Portion of Spring Lodged Between Rotor & Stator.Rotor Springs Supplied by Lewis Spring Co.Info Bulletin Being Prepared | 13 January 1993 | Part 21 Rept Re Defect in Potter & Brumfield Model 170-1 Relay.One of Two Rotor Return Springs Broke & Portion of Spring Lodged Between Rotor & Stator.Rotor Springs Supplied by Lewis Spring Co.Info Bulletin Being Prepared | |
LD-96-009, Part 21 Rept Re Potential Instrumentation Decalibr at Low Power.Affected Utils Should Ensure That Log Power Channels Properly Calibr & cross-correlated to Linear Power Channels at 100% Reactor Power | 15 April 1996 | Part 21 Rept Re Potential Instrumentation Decalibr at Low Power.Affected Utils Should Ensure That Log Power Channels Properly Calibr & cross-correlated to Linear Power Channels at 100% Reactor Power | |
LD-97-024, Part 21 Rept Re Error in Energy Redistribution Factor Used in LOCA Analysis for Listed Plants for Which ABB-CE Performed Analysis.Issued Recommendations Info Bulletin 97-004 | 14 August 1997 | Part 21 Rept Re Error in Energy Redistribution Factor Used in LOCA Analysis for Listed Plants for Which ABB-CE Performed Analysis.Issued Recommendations Info Bulletin 97-004 | |
LD-97-028, Part 21 Rept Re Contamination of Lubricant Which Has Led to Hardening of Lubricant in Certain Potter & Brumfield Mdr Relay Models 170-1 & 7032.Will Distribute Copy of Rept to Utils Having ABB-CE Designed Nuclear Steam Supply Sys | 13 October 1997 | Part 21 Rept Re Contamination of Lubricant Which Has Led to Hardening of Lubricant in Certain Potter & Brumfield Mdr Relay Models 170-1 & 7032.Will Distribute Copy of Rept to Utils Having ABB-CE Designed Nuclear Steam Supply Sys | |
LD-97-033, Part 21 Rept Re Defect in Potter & Brumfield Mdr Relays, Models 170-1 & 7032.Extended Problem to Include All Mdr Relay Models W/Date Codes 93XX-95XX.Root Cause Analysis, Written Rept & Recommended Corrective Actions Due by 971201 | 20 November 1997 | Part 21 Rept Re Defect in Potter & Brumfield Mdr Relays, Models 170-1 & 7032.Extended Problem to Include All Mdr Relay Models W/Date Codes 93XX-95XX.Root Cause Analysis, Written Rept & Recommended Corrective Actions Due by 971201 | |
ML17053D167 | 27 May 1982 | Annual Financial Rept 1981 | High winds |
ML17053D169 | 1 March 1982 | Annual Financial Rept 1981 | |
ML17223A697 | 30 April 1989 | Annual Rept on C-E ECCS Codes & Methods for 10CFR50.46. | Fuel cladding |
ML17223A745 | 26 January 1990 | Part 21 Rept Re Backup Rings Furnished in Spare Parts Seal Kits & in 25 Gpm 4 Way Valves as Part of Actuators Made of Incorrect Matl.Rings Should Be Viton & Have Been Identified as Buna N | |
ML17251A481 | 28 February 1989 | Ultrasonic Indication Sizing Technique Development. Related Info Encl | Hydrostatic |
ML17261A530 | 18 June 1987 | Part 21 Rept Re Potential Util Failure to Comply W/Component Containment Isolation Licensing Commitment If Proposed Mods to Component Cooling Water Sys Instituted.Utils Advised to Evaluate Containment Isolation Sys | |
ML17279A191 | 7 April 1987 | Comparision of Electrical Design of Wye Pattern Globe Valve Actuator W/Ball Valve,Hanford 2 & River Bend Design. Five Oversize Drawings Encl | |
ML17296A631 | 6 March 1980 | Final Deficiency Rept Re Welds on safety-related Pipe Support Assemblies.Caused by Visual Acceptance of Weld Lengths & Fillet Welds,Rather than Dimensional Insp W/Insp Tools & Lack of Insp Before Installation | |
ML17296A660 | 18 March 1980 | Interim Deficiency Rept Re Partially Installed Rockbestos Co 600 Volt Copper Power Cables Having Nonsequential Footage Markings.Investigation Revealed Factory Repair of Conductor, Insulation & Jacket Unacceptable.Stop Work Order Issued | |
ML17296A673 | 5 March 1980 | Final Rept Re Deficient Welds on safety-related (Quality Class Q) Pipe Hanger Assemblies.Of 47 Pipe Hangers Installed & inspected,17 Had Fillet Welds That Were Too Small.Welds Are Being Repaired Per Design Criteria | |
ML17296A680 | 9 April 1980 | Interim Deficiency Rept Re Visual Insp of Circumferential Weld Joints on ASME Section Iii,Class 3 Piping Sys Between 2-4 Inches in Diameter.Caused by Incorrect Info on Drawing 13-P226-011.Welds Will Be re-inspected | Liquid penetrant |
ML17296A709 | 21 February 1980 | Annual Financial Rept 1979 | Safe Shutdown Earthquake |
ML17296A781 | 26 June 1980 | Interim Deficiency Rept Re Undersized Fillet Welds for Structural Steel.Caused by Personnel Error.Welding Procedures & Qualification Repts of Five Suppliers Being Reviewed & Evaluated | |
ML17296A784 | 25 June 1980 | Final Deficiency Rept Re Inadequate Size of Figure 211 Sway Strut Assemblies.Stop Work Order Issued.Matl Will Be Returned to Supplier.Only safety-related Sway Struts Which Comply W/Asme Section III Code Will Be Installed |