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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
- ML17328A680 +
- ML17328A678 +
- ML17328A677 +
- 05000255/LER-1990-003, :on 900322,inadvertent,automatic Initiation of Auxiliary Feedwater Actuation Sys Received & Auxiliary Feedwater Pump P-8A Started.Caused by Technician Error & Procedure Weaknesses.Procedure Revised +
- ML18054B572 +
- ML14188B696 +
- ML20042F034 +
- ML20042E729 +
- PNO-IV-90-017, on 900421,reactor Vessel Had Drifted Down Approx 6-8 Inches,While Attempting to Lower Vessel Head Onto Vessel.Licensee Determined That Reactor Vessel & Vessel Internals Not Impacted by Event +
- ML20266H524 +
- ML20261C195 +
- ML20261C180 +
- ML20261C148 +
- ML20261C122 +
- ML20261C103 +
- ML20261C091 +
- ML20261C073 +
- ML20261C068 +
- ML20261C064 +
- 05000285/LER-1990-009, :on 900316,potential Overpressurization of Auxiliary Feedwater Piping Could Have Occurred During Thermal Expansion of Process Fluid Between Closed Valved. Caused by Design Deficiencies +
- 05000461/LER-1990-005, :on 900322,containment Penetration Identified to Have motor-operated Valve W/Inadequate Actuator on Inboard Isolation Valve.Caused by Failure to Consider Design Capabilities of Actuators.Actuators Reworked +
- 05000277/LER-1989-031, :on 891206 & 900105,Agastat Relays Found Not Properly Secured by Seismic Support Straps.Caused by Inadequate Installation or Reinstallation of Seismic Straps. Straps Properly Reconnected +
- 05000282/LER-1990-003-01, :on 900323,automatic Start of Safeguards Cooling Water Pump Occurred Due to Inadequate Procedures. Plant Procedures Revised to Improve Guidance for Detecting Loss of Prime +
- 05000461/LER-1990-006, :on 900321,process Radiation Monitor Placed in Svc W/O Required Filter Due to Inadequately Specified Job Steps for Plant Mod.Caused by Personnel Error.Procedure 1502.01 to Be Revised +
- ML20043B258 +
- IR 05000206/1990007 +
- IR 05000298/1990014 +
- ML20042F670 +
- ML20042F481 +
- ML20042F477 +
- ML20034C449 +
- IR 05000348/1990010 +
- 05000413/LER-1990-020, :on 900324,low Pressure Indication Noted on Cardox Carbon Dioxide Storage Unit & Continuous Fire Watch Not Provided within 1 H.Caused by Personnel Lack of Attention to Detail.Fire Watch Established +
- PNO-I-90-031, on 900421,ground Fault on Phase C Cable Leading to Transformer 1B2 Caused Loss of Vital 480-volt Unit Substation 1B2,resulting in Loss of Power to Drywell Equipment Drain Tank.Transformer Cable Will Be Repaired +
- ML20034C130 +
- ML20034B671 +
- AECM-90-0063, Provides Addl Info Re Plant IGSCC Programs in Response to Generic Ltr 88-01.Table 3C Noted in 890714 Response to Ltr Modified to Reflect Correct Schedule,Per Inservice Insp Program.Revised Table 3C,reflecting Insp of Weld N6-A Encl +
- ML20034B796 +
- ML20034B734 +
- 05000382/LER-1990-002, :on 900322,reactor Trip Initiated by Plant Protection Sys When Two Control Element Assemblies Dropped to Fully Inserted Position.Caused by Connectors Damaged from Misalignment.Damaged Components Replaced +
- 05000498/LER-1990-004, :on 900324,standby Diesel Generator Inadvertently Started When Maint Technician Connected Test Instrument Across ESFAS Slave Relay Contact.Caused by Performing Surveillance Out of Sequence +
- 05000368/LER-1990-009, :on 900323,determined That Inadequate Channel Functional Test Performed on 480-volt ESF Undervoltage Relays.Caused by Change in Current Industry Practices Re Level of Testing.New Testing Procedure Written +
- ML20034B758 +
- ML20034B521 +
- ML20034B782 +
- PNO-I-90-032, on 900421,bomb Threat Received at Research Reactor.Facility Evacuated & Searched.No Explosive Devices Found & No Indication of Forced Entry Into Facility Noted +
- NRC-90-0052, Discusses Changes to Commitments to Address Violation in Insp Rept 50-341/88-31 Re QA Program.Changes Do Not Reduce Level of Mgt Attention to QA Findings.Telcon Held on 900403 to Discuss Proposed Changes in Commitment +
- JPN-90-033, Forwards Addl Info Re ATWS Rule Concerning Alternate Rod Insertion & Recirculation Pump Trip,Including Description of Sys Mods +
- ML20034B860 +
- LIC-90-0339, Special Rept:On 900321,containment Penetration 1-E-11 Declared Inoperable as Fire Barrier.Penetration Remained Inoperable for Greater than 7 Days & Will Be Returned to Operability Prior to Startup +