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 Issue dateTitleTopic
ML20217A99330 September 1999NRC Regulatory Assessment & Oversight Pilot Program, Performance Indicator Data
ML17146B1743 August 1999GL 96-06 Risk Assessment for Sses.Packing leak
Mission time
Stroke time
Probabilistic Risk Assessment
Large early release frequency
Weak link
ML20195B23831 March 1999Redacted Version for 10CFR2.790 Request for Decommissioning Status Rept for Sses,Units 1 & 2
ML20217Q48921 April 1998Rev 1 to Draft LDCN 2482, FSAR Chapter 13.4 & FSAR Chapter 17.2 Changes to Support ITS ImplementationOffsite Dose Calculation Manual
Nondestructive Examination
Emergency Lighting
Process Control Program
Annual Radiological Effluent Release Report
Fire Protection Program
ML20155F76625 July 1996Partially Deleted Job Number 739619-96, Investigation of E Diesel Breaker Misalignment
ML20155F74924 July 1996Independent Safety Evaluation Svcs Project Rept 3-96, Investigation of E Diesel Generator In-Operability EventSafe Shutdown
ML17164A66311 April 1995Impact of Extending T-10 AOT from 3 to 7 Days.High winds
ML18026A53531 October 1994SSES Unit 1 & 2 MSIV Leakage Alternate Treatment Method Seismic Evaluation. W/One Oversize DrawingSeismically rugged
Design basis earthquake
Earthquake
ML17158A1639 December 1993Remote Indication of Spent Fuel Pool Level & Temperature.Safe Shutdown
ML18026A42816 August 1993PP&L Response to NRC Concerns Re Loss of Spent Fuel Pool Cooling Following Loca,Sses,Units 1 & 2.Ultimate heat sink
Time to boil
ML17157C14221 October 1992Engineering Assessment of Fuel Pool Cooling Piping EDR-G20020.Safe Shutdown
Unanalyzed Condition
Ultimate heat sink
Time to boil
Safe Shutdown Earthquake
Earthquake
Fuel cladding
Operability Assessment
Power Uprate
ML17157C14031 August 1992Review of Fuel Pool Cooling During Postulated Off-Normal & Accident Events SSES Units 1 & 2.Safe Shutdown
Unanalyzed Condition
Ultimate heat sink
Time to boil
Safe Shutdown Earthquake
Operability Determination
Spent Fuel Pool Instrumentation
Earthquake
Fuel cladding
Power Uprate
ML17157C14131 August 1992Loss of Fuel Pool Cooling Event Evaluation.Ultimate heat sink
Time to boil
Earthquake
Fuel cladding
ML20082C49414 August 1992Evaluation of Unit 1 & Unit 2 Derating of Power Cables in Raceways Wrapped W/Thermo-Lag Matl
ML17157C13827 July 1992Safety Consequences of Boiling Spent Fuel Pool at Susquehanna Steam Electric Station.Safe Shutdown
Unanalyzed Condition
Ultimate heat sink
Anticipated operational occurrence
Safe Shutdown Earthquake
Emergency Lighting
Condition Adverse to Quality
Earthquake
Power Uprate
Overexposure
ML17157B0975 November 1990COTTAP-2,Rev 1 Theory & Input Description Manual.
ML20065L66531 October 1990Environ Qualification Analysis of 250 Volt DC Limitorque Motor Operators for Valves Located Outside Containment of Susquehanna Steam Electric StationAnticipated operational occurrence
Coatings
Thermoset
ML17157A42131 August 1990Analysis of Pitting Corrosion Failures in ESW Sys RHR Lube Oil Coolers & RCIC Pump Room Unit Coolers at Susquehanna Steam Electric Station.Biofouling
ML17157A2173 May 1990Rev 1 to SEA-EE-183, Evaluation of Unit 1 Computer Class 1E - Non-Class 1E Interfaces.Hot Short
Scram Discharge Volume
ML17157A2193 May 1990Rev 1 to SEA-EE-184, Evaluation of Unit 1 Annunciator Class 1E - Non-Class 1E Interfaces.
ML17157A2203 May 1990Rev 1 to SEA-EE-226, Evaluation of Welded Shut Class 1E Limitorque Limit Switches Used for Unit 2 Computer Inputs.
ML17157A22217 April 1990Rev 0 to SEA-EE-235, Evaluation of Potential High Voltage Sources Into Unit 1 & 2 Computers.
ML17157A22112 April 1990Rev 0 to SEA-EE-231, Evaluation of Welded Contacts of Class 1E Circuit Breaker Auxiliary Switches & Limit Switches Used for Unit 2 & Common Annunciator Inputs.
ML20005F9835 January 1990Rev 0 to Analysis of B & C 1989 Diesels Failure.
ML20235Z18031 January 1989Rev 2 to Pennsylvania Power & Light Co Approach to Risk Mgt & Risk AssessmentMission time
Probabilistic Risk Assessment
Fuel cladding
Offsite Circuit
Coast down
Failure to Scram
ML17156A69231 July 1988CRD Housing Cap Screw Corrosion.Liquid penetrant
ML17146B09530 November 1987Rev 1 to Susquehanna Unit 2 Cycle 3 Reload Analysis Design & Safety Analyses.Anticipated operational occurrence
Fuel cladding
ML17146B09430 November 1987Rev 1 to Susquehanna Unit 2 Cycle 3 Plant Transient Analysis.Stroke time
Anticipated operational occurrence
Feedwater Controller Failure
B.5.b Mitigating Strategies
Power change
ML18040A85231 August 1987Suppl 4 to Evaluation of Selected Fire Door & Door Frame Assemblies, Technical Rept
ML17146B01031 May 1987Suppl 3 to Evaluation of Selected Fire Door Frame Assemblies, Technical ReptFire Protection Program
ML17146B00930 June 1986Suppl 2 to Evaluation of Selected Fire Door & Door Frame Assemblies, Technical ReptFire Protection Program
ML18040B11931 August 1985Suppl 1 to Evaluation of Selected Fire Door & Door Frame Assemblies.Safe Shutdown
Fire Barrier
Exemption Request
Fire Protection Program
ML18040B12917 April 1985Fact-Finding Rept on Air Duct Penetrations Through 1 H Fire Resistive Wall Assembly.Safe Shutdown
Fire Barrier
Scram Discharge Volume
Fire Protection Program
ML20102C2131 March 1985Detailed Control Room Design Review Supplementary Summary ReptScram Discharge Volume
ML18040A78631 January 1985Evaluation of Selected Fire Door & Door Frame Assemblies, Technical ReptExemption Request
ML20092J2396 June 1984Investigation of Unit 2 Power Transient of 840528. Related Info Encl
ML20091B34010 February 1984Reactor Mode Switch Functional Testing & Wear Characteristics Evaluation, Final ReptFire Barrier
Overtravel
ML18040B0239 September 1983Rev 4 to Equipment Qualification Rept.Grab sample
Coatings
Anchor Darling
FLEX
Earthquake
ML20023D16529 April 1983Reactor Mode Switch Failure Modes & Mechanisms, Final ReptHalf scram
Overtravel
ML18031A40727 October 1982Addendum to Final Rept Independent Design Review- Susquehanna Steam Electric Station.Reactor Vessel Water Level
Hydrostatic
Earthquake
ML17139B04224 August 1982Suppl to Investigation of Unit 1 Small Piping Sys Design Installation & Insp Program Adequacy & Implementation. Viewgraphs Encl
ML17139B04023 August 1982Investigation of Unit 1 Small Piping Sys Design Installation & Insp Program Adequacy & Implementation.Hydrostatic
ML18031A38623 July 1982Pool Swell Forcing Functions for Mark II Wetwell-to-Drywell Vacuum Breakers.
ML20050C29930 April 1982Design Assessment Rept, Vol 2,Revision 6Safe Shutdown
Safe Shutdown Earthquake
Hydrostatic
Operating Basis Earthquake
Earthquake
ML17139B88831 March 1982App D to Rev 1 to Control Sys Power Supply & Sensor Malfunction Study, Commonality Diagrams.
ML17139B88531 March 1982Rev 1 to Control Sys Power Supply & Sensor Malfunction Study.
ML17139B89031 March 1982App E to Rev 1 to Control Sys Power Supply & Sensor Malfunction Study, Failure Modes & Effects Analysis.Reactor Vessel Water Level
Power change
ML17139B89131 March 1982App F to Rev 1 to Control Sys Power Supply & Sensor Malfunction Study, Malfunction Analysis Tables.Reactor Vessel Water Level
ML18040B02731 March 1982App C to Rev 1 to Control Sys Power Supply & Sensor Malfunction Study, Control Sys Identification Diagrams. W/Five Oversize Diagrams.Aperture Cards Are Available in PDR
ML18040A70931 March 1982App B to Rev 1 to Control Sys Power Supply & Sensor Malfunction Study, Control Sys & Safety Functions.