Search by property

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

• JPN-89-081, Requests Addl Extension for Implementation of Analog Trip Unit Diversity of ATWS Rule 10CFR50.62  + (23:42:04, 23 December 2024)
• ML19351A483  + (23:42:04, 23 December 2024)
• ML19351A479  + (23:42:09, 23 December 2024)
• ML19351A477  + (23:42:11, 23 December 2024)
• LIC-89-1150, Forwards Rev 1 to Security Plan.Rev Withheld (Ref 10CFR73.21)  + (23:42:12, 23 December 2024)
• L-89-155, Responds to NRC Re Violations Noted in Insp Repts 50-266/89-22 & 50-301/89-21.Corrective Actions:Training Module for Contractor Health Physics Personnel Enhanced to Include Discussion of High Radiation Area Requirements  + (23:42:14, 23 December 2024)
• ML19351A469  + (23:42:17, 23 December 2024)
• 05000282/LER-1989-020, :on 891108,17,20,23,1201 & 08,automatic Isolation of Control Room Supply & Exhaust Occurred.Caused by Malfunctions of Chlorine Gas Detectors.Addl Monitors Installed & Actuation Logic Modified  + (23:42:18, 23 December 2024)
• 05000311/LER-1989-020-02, :on 891110,plant Vent Radioactive Iodine Monitor 2R41B Channel Failed Low,Resulting in Containment Purge/Pressure Vacuum Relief Sys Isolation Signal.Caused by Design Error.New Power Supply to Be Installed  + (23:42:21, 23 December 2024)
• 05000368/LER-1989-021-01, :on 891111,when Low Level Radwaste Water in Waste Condensate Tank Aligned to Be Released,Discovered That Radiation Monitor Inoperable for Duration of Release.Caused by Personnel Error.Procedure Revised  + (23:42:24, 23 December 2024)
• 05000458/LER-1989-037, :on 891108,Div II Control Bldg Ventilation Sys Isolated & Filtration Unit Automatically Initiated.Caused by Spurious Signal from Control Bldg Intake Radiation Monitor. Voltage Suppressors Installed on Monitors  + (23:42:26, 23 December 2024)
• LD-89-134, Forwards Fee Re 891108 Application for Amend to License SNM-33 Re Calibr Sources  + (23:42:28, 23 December 2024)
• ML19351A462  + (23:42:31, 23 December 2024)
• LD-89-123, Application for Amend to License SNM-33,to Possess Radioactive Calibr Sources for Use in Gamma Spectroscopy in Production Processes at Revitalized Hematite Facility.Fee Paid  + (23:42:33, 23 December 2024)
• 05000336/LER-1989-010-02, :on 891109,determined That All Three Svc Water Pump Discharge Strainers Unqualified for Appropriate Seismic Criteria.Caused by Design Deficiency for Original Installation.New Pipe Support Installed  + (23:42:37, 23 December 2024)
• 05000293/LER-1989-034, :on 891108,determined That Reactor Pressure Exceeded 150 Psig on 891107 W/O Performing Surveillance Procedure 8.5.4.4, HPCI Valve Operability Test. Caused by Personnel Error.Procedure Initiated  + (23:42:39, 23 December 2024)
• 05000364/LER-1989-014, :from 891115-16,Tech Spec 3.0.3 Entered Voluntarily to Repair Leaking Containment Purge Isolation Dampers.Caused by Need to Repair Dampers.Dampers Closed & Automatic Isolation Feature Restored  + (23:42:42, 23 December 2024)
• 05000312/LER-1989-012, :on 891113,control Room Alarms Received Indicating That All Four Channels of Radiation Monitor R-15045 Experienced Loss of Sample Flow.Caused by Personnel Error.Sample Flow Reinstated  + (23:42:45, 23 December 2024)
• 05000317/LER-1989-020, :on 891113,determined That Some Solenoid Valves & Valve Power Supplies for Saltwater Sys May Not Be Able to Perform Design Function After Design Basis Seismic Event. Cause Undetermined.Power Supplies Upgraded  + (23:42:48, 23 December 2024)
• 05000285/LER-1989-020, :on 891012,determined That Two of Four Component Cooling Water HXs Simultaneously Inoperable for More than 24 H.Caused by Inadequate Controls Re Return of Equipment to Svc.Standing Order Revised  + (23:42:52, 23 December 2024)
• ML19351A452  + (23:42:54, 23 December 2024)
• ML19351A451  + (23:42:55, 23 December 2024)
• ML19351A450  + (23:42:56, 23 December 2024)
• ML19351A440  + (23:43:14, 23 December 2024)
• ML19351A438  + (23:43:16, 23 December 2024)

• ML19351A437  + (23:43:17, 23 December 2024)

• ML19351A436  + (23:43:18, 23 December 2024)
• ML19351A433  + (23:43:19, 23 December 2024)
• 05000370/LER-1989-011-04, :on 890914,operations Personnel Logged Into Tech Spec 3.0.3 to Allow Leak Rate Testing of ECCS Check Valves.No Cause Assigned Since Station Voluntarily Entered Tech Spec.Personnel Aware of Sys Alignment  + (23:43:21, 23 December 2024)
• 05000369/LER-1989-025, :on 890918,jumper Came Loose & Inadvertently Made Contact W/Sliding Link B-14 Directly Above Link B-15, Resulting in Turbine Driven Feedwater Pump Automatically Starting.Caused by Inappropriate Action  + (23:43:24, 23 December 2024)
• ML19351A429  + (23:43:26, 23 December 2024)
• ML19351A428  + (23:43:26, 23 December 2024)
• ML19351A427  + (23:43:27, 23 December 2024)
• 05000344/LER-1989-020, :on 890914,identified That Values for RCS Average Temp & Pressurizer Pressure in Tech Spec 3.2.5 Were Actual Values Used in Safety Analyses Rather than Indicated Values.Caused by Personnel Error  + (23:43:30, 23 December 2024)
• 05000344/LER-1989-019, :on 890916,pressurizer Safety Valve Setpoint Found out-of-tolerance During Testing.Caused by Change in Test Method.Valve Left Setpoint Adjusted & Valve Retested Satisfactorily  + (23:43:34, 23 December 2024)
• ML19351A420  + (23:43:36, 23 December 2024)
• ML19351A419  + (23:43:38, 23 December 2024)
• ML19351A417  + (23:43:39, 23 December 2024)
• 05000219/LER-1989-020, :on 890915,operator Trainee Identified That Knife Switch Used to Select Dc Control Power Source for 480 Volt Ac Unit Substation 1B2 Was Selected.Caused by Procedural Inadequacy.Lineup Sheet Used  + (23:43:41, 23 December 2024)
• 05000277/LER-1989-020-02, :on 890915,discovered That RHR Pump Motors & Core Spray Pump Motors Had Nonconforming Boot Installation Configuration.Caused by Less than Adequate or Incomplete Procedures.Splice Configurations Restored  + (23:43:43, 23 December 2024)
• ML19351A412  + (23:43:53, 23 December 2024)
• B13386, Forwards Millstone Nuclear Power Station Unit 3 Inservice Insp Summary Rept, Per 10CFR50.55a(g) & ASME Code Section XI,IWA-6230  + (23:43:54, 23 December 2024)
• NLS8900388, Responds to NRC Re Violations Noted in Insp Rept 50-298/89-24.No Corrective Action Required as Util Believes That Deviation Cited Due to Difference of Opinion Re Notification of Change in Commitment  + (23:43:57, 23 December 2024)
• ML19351A406  + (23:43:59, 23 December 2024)
• ML19351A404  + (23:44:01, 23 December 2024)
• ML19351A403  + (23:44:02, 23 December 2024)
• TAC:64659  + (23:44:03, 23 December 2024)
• ML19351A400  + (23:44:06, 23 December 2024)
• ML19351A399  + (23:44:07, 23 December 2024)
• ML19351A397  + (23:44:26, 23 December 2024)
• ML19351A395  + (23:44:28, 23 December 2024)