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This page provides a simple browsing interface for finding entities described by a property and a named value. Other available search interfaces include the page property search, and the ask query builder.

List of results

• 05000293/LER-1985-003, :on 850210,reactor Shut Down.Caused by Oil Leak in Recirculation Pump Which Resulted in Bearing Damage.Oil Leak Repaired & Damaged Components Replaced  + (ML20112C658)
• 05000412/LER-1996-002-01, :on 960220,containment Penetration Not Isolated within Time Limit.Caused by Breakdown in Administrative Controls Governing Document Updates During Initial Plant Const in 1985.Manual Isolation Valves Shut  + (ML20112C702)
• 05000346/LER-1984-019, :on 841108,blank Flange Found on Outlet of Component Cooling Water Surge Tank Relief Valve CC3602.On 841130,util Determined Tank Not Protected Against Overpressurization W/Blank Flange  + (ML20112C704)
• 05000321/LER-1981-052-03, /03X-1:on 810621,LPCI Inverter B R44-S003 Tripped, Resulting in Loss of Power to Suction & Discharge Valves & LPCI Injection Valve.Caused by Defective Thermal Temp Switch in Inverter Leg.Switch Replaced  + (ML20112C709)
• ML20112C720  + (ML20112C720)
• AECM-85-0091, Forwards Test Rept MPL-06-221, in Situ Operational Testing of HPCS Svc Water Pump for Grand Gulf Nuclear Power Station, Per 850306 Telcon Request  + (ML20112C724)
• 2CAN059602, Forwards Amend 13 to ANO Unit 2 (ANO-2) Sar.Summary of 10CFR50.59 Evaluations Associated W/Amend 13 of ANO-2 SAR Will Be Provided Under Separate Cover Ltr within 30 Days as Part of ANO-2 10CFR50.59 Rept  + (ML20112C725)
• 05000317/LER-1996-003, :on 960423,discovered Holes in Containment Sump Screen Larger than Described in Ufsar.Holes Most Likely Installed During Plant Const.Sump Screens Visually Inspected & Repaired  + (ML20112C731)
• ML20112C732  + (ML20112C732)
• ML20112C733  + (ML20112C733)
• L-06-221, Rev 0 to in Situ Operational Testing of HPCS Svc Water Pump for Grand Gulf Nuclear Power Station  + (ML20112C739)
• ML20112C741  + (ML20112C741)
• 05000271/LER-1996-013, :on 960424,identified Two Fire Suppression Sys That Do Not Meet Design Requirements Due to Personnel Error. Two Fire Suppression Sys Will Be Modified  + (ML20112C744)
• ML20112C747  + (ML20112C747)
• ML20112C754  + (ML20112C754)
• ML20112C755  + (ML20112C755)
• ML20112C780  + (ML20112C780)
• 05000454/LER-1996-005-04, :on 960423,identified Potential Operating Alignment Problem Associated W/Safety Injection Accumulators.Caused by Mgt Deficiency.Procedures Revised.W/  + (ML20112C788)
• 05000275/LER-1984-033, :on 841206,reactor Tripped When Source Range High Flux Trip Setpoint Exceeded Before Intermediate Range Permissive (P-6) Allowed Blockage.Cause Not Stated. Equipment Responded as Designed  + (ML20112C796)
• 05000354/LER-1996-016, :on 960427,unplanned High Pressure Coolant Injection Sys Inoperability Due to Blown Fuse & Trip Unit Card Failure.Caused by Shorted Capacitor.Trip Unit Card & Fuse Were Replaced  + (ML20112C801)
• ML20112C807  + (ML20112C807)
• 05000298/LER-1996-003, :on 960320,single Train RCIC Sys Inoperable Due to Equipment Malfunction.Specific Cause of Failure Could Not Be Determined.Malfunctioning EGM Control Box Was Replaced  + (ML20112C817)
• ML20112C821  + (ML20112C821)
• 05000298/LER-1996-001, :on 960118,potential Inoperability of Emergency Diesel Generators Determined.Caused by Failure of Mgt to Effectively Communicate Installation of Modifications.Tubing & Fittings Removed from SPV Exhaust Ports  + (ML20112C833)
• 05000352/LER-1996-010, :on 960423,discovered Two Remote Shutdown Panel (RSP) Control Circuits Inoperable.Caused by Inadequate Procedures.Rsp Surveillance Test Procedures Revised by 960731 and RSP Cleaned by 960731  + (ML20112C837)

• ML20112C845  + (ML20112C845)

• ML20112C853  + (ML20112C853)
• 05000322/LER-1985-007, :on 850204,hourly Fire Watches Not Completed within Hourly Basis.Control Room Personnel Assigned to Perform Fire Watches Concurrent W/Other Duties.Watches Reassigned to Personnel W/No Other Duties  + (ML20112C857)
• 05000352/LER-1985-024, :on 850208,spurious half-scram Signal on Reactor Protection Sys Channel B Occurred.Caused by Voltage Fluctuations from Voltage Regulator board.Half-scram Signal Reset  + (ML20112C858)
• ML20112C864  + (ML20112C864)
• ML20112C869  + (ML20112C869)
• ML20112C874  + (ML20112C874)
• ML20112C875  + (ML20112C875)
• ML20112C879  + (ML20112C879)
• ML20112C881  + (ML20112C881)
• ML20112C884  + (ML20112C884)
• ML20112C889  + (ML20112C889)
• ML20112C891  + (ML20112C891)
• NRC-96-0052, Submits Special Rept Describing Changes to or Errors in Acceptable Evaluation Model Used for Calculating ECCS Performance,In Accordance w/10CFR50.46  + (ML20112C894)
• ML20112C899  + (ML20112C899)
• 05000352/LER-1996-006, :on 960207,control Room Emergency Fresh Air Sys Declared Inoperable.Caused by Flow Switch Coordination Deficiency.Flow Switches Adjusted,Station Guidance Revised & Site Staff Training Performed  + (ML20112C903)
• ML20112C908  + (ML20112C908)
• TXX-9636, Forwards Response to Violations Noted in Insp Repts 50-445/96-04 & 50-446/96-04.Corrective Actions:Rhr Pump 2-01 Started & Flow Restored to Normal  + (ML20112C909)
• ML20112C911  + (ML20112C911)
• ML20112C912  + (ML20112C912)
• ML20112C917  + (ML20112C917)
• ML20112C921  + (ML20112C921)
• 05000336/LER-1996-022-01, :on 960423,determined That Single Failure of Hydrogen Purge Valves Would de-energize Heaters for Both Trains of Enclosure Bldg Filtration Sys.Caused by Error in Original Design.Implemented Design Change  + (ML20112C922)
• ML20112C932  + (ML20112C932)
• U-602589, Forwards Proposed Change to QA Program Description Re Licensed Operator Requalification Training Program  + (ML20112C937)
• 05000341/LER-1996-006, :on 960324,missed ASME Section 11 Required Surveillance Insp.Caused by Inadequate Review of Change in Inservice Testing Program.Check Valve Inspected & Relief Request VR-48 Revised  + (ML20112C943)