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

• 05000302/LER-1997-025-01, Forwards LER 97-025-01,concerning non-conservative Assumptions Used in Sw,Rw Temperature Calculations.Ler Is Being Supplemented to Provide Results of SW Sys Thermal Analysis & Corrective Actions Planned  + (06:40:45, 24 May 2025)
• ML20202H429  + (06:41:20, 24 May 2025)
• NUREG-0103, Safety Evaluation Supporting Relief from Inservice Insp Requirements of ASME Boiler & Pressure Vessel Code Requiring Quarterly Stroke Testing of RCS Valves & Denying Relief from Code Requirements for Valve RC-11 Testing  + (06:41:35, 24 May 2025)
• IR 05000327/1997300  + (06:42:24, 24 May 2025)
• ML20202H142  + (06:42:37, 24 May 2025)
• L-98-024, Discusses Change in Scheduled Completion Date for Commitment to Conduct Evaluation of Adequacy of Surveillance Procedures That Implement TS Requirements to Ensure That Procedures Properly Implemented Required Testing  + (06:43:08, 24 May 2025)
• L-99-014, Forwards BVPS EP Plan Implementing Procedures,Vols 2 & 3. Info Re Implementation of SAMG Which Have Been Incorporated Into Applicable Implementing Procedures.Listed Elements of Severe Accident Mgt Have Been Addressed  + (06:43:15, 24 May 2025)
• ML20202G980  + (06:43:38, 24 May 2025)
• 05000482/LER-1998-009, :on 981231,maint Activity Rendered Atmospheric Relief Valves Inoperable Locally.Caused by Human Error. Evaluated Maint & Post Maint Testing Process  + (06:43:43, 24 May 2025)
• 05000440/LER-1986-023, :on 860611,three Emergency Recirculation Actuations Occurred.Caused by Technicians Error & Chlorine Monitor Fault Trip.Emergency Actuation Logic for Monitors Altered  + (06:45:57, 24 May 2025)
• ML20202G542  + (06:46:00, 24 May 2025)
• 05000461/LER-1997-023, :on 971107,potential Overgreasing of Motor Bearings Causing Potential Failure of Various Motors,Was Determined.Caused by Inadequate Work Instructions.Briefed Electrical & Maint Supervisors on Issue  + (06:46:19, 24 May 2025)
• ML20202G473  + (06:46:27, 24 May 2025)
• ML20202G443  + (06:46:51, 24 May 2025)
• ML20202G343  + (06:47:30, 24 May 2025)
• 05000461/LER-1997-027, :on 900831,installation of Mod of RHR Sys Was Outside Plant Design Basis.Caused by Misinterpretation of 10CFR50.59.Reviewed Current Safety Evaluation Program & Mod to RHR Sys Will Be Installed  + (06:47:40, 24 May 2025)
• ML20202G307  + (06:47:42, 24 May 2025)
• IR 05000029/1985025  + (06:47:43, 24 May 2025)
• ML20202G278  + (06:47:52, 24 May 2025)
• TAC:M99895  + (06:48:47, 24 May 2025)
• IR 05000275/1985041  + (06:49:02, 24 May 2025)
• 05000423/LER-1997-062-01, Forwards LER 97-062-01,documenting Condition Determined Reportable at Millstone,Unit 2 on 971219.Commitments Made by Util,Encl  + (06:49:06, 24 May 2025)
• IR 05000461/1985060  + (06:50:17, 24 May 2025)
• 05000440/LER-1986-024, :on 860612,gaseous Effluent Noble Gas Grab Sample Not Collected & Analyzed.Caused by Inadequate Knowledge of Radiological Effluent Tech Specs & Poor Communications.Chemistry Personnel Will Receive Training  + (06:50:27, 24 May 2025)
• ML20202F990  + (06:50:30, 24 May 2025)

• 05000440/LER-1986-022, :on 860609,two Surveillance Tests of Rod Pattern Control Sys Not Performed at Required Interval. Caused by Inadequate Means of Tracking Performance of Instrument & Control Daily Surveillances  + (06:50:34, 24 May 2025)

• 05000382/LER-1997-026, :on 971105,single Failure Effects Condensate Storage Pool Inventory Occurred.Caused by Design Deficiency. Procedure Change Initiated  + (06:51:04, 24 May 2025)
• ML20202F860  + (06:51:18, 24 May 2025)
• NUREG/CR-2655, Responds to Bl Brandenburg Re NRC on Facility Alert & Notification Sys.Ltr Info out-of-date But Not Inaccurate.Board Never Informed of NUREG/CR-2655.Served on 860711  + (06:51:26, 24 May 2025)
• IR 05000445/1997021  + (06:51:31, 24 May 2025)
• ML20202F819  + (06:51:36, 24 May 2025)
• TAC:56522  + (06:52:59, 24 May 2025)
• ML20202F726  + (06:53:10, 24 May 2025)
• 05000293/LER-1997-020, :on 971104,RHR Operating Procedure Did Not Reflect Analysis.Caused by Inadequate Translation of Analysis Parameters to Operating Procedure Parameters. Revised Procedure 2.2.19.5  + (06:53:12, 24 May 2025)
• 05000529/LER-1986-034-01, :on 860610,reactor Protection Sys Initiated Automatic Reactor Trip Due to High Pressurizer Pressure Following Unanticipated Main Turbine Trip.Caused by Momentary Drop in 24-volt Power Supply  + (06:53:23, 24 May 2025)
• IR 05000293/1986004  + (06:53:34, 24 May 2025)
• 05000266/LER-1997-042, :on 971030,discovered That Upper Containment Personnel Air Interlock Had Been Inoperable.Caused by Removal of Remote Operating Gear.Reinstalled Remote Operating Connector Gear  + (06:54:22, 24 May 2025)
• ML20202F636  + (06:54:27, 24 May 2025)
• 05000293/LER-1997-018, :on 971104,plant Operation Was Outside of Environmental Qualification Envelope Were Noted.Caused by Nonconservative Drywell Temperature Profile.New EQ Profiles Were Produced for 65 F & 75 F SSW Inlet Temp  + (06:54:41, 24 May 2025)
• 05000206/LER-1998-001, :on 980114,loss of Security Computers Was Noted.Caused by Equipment Failure.Rebooting of Primary or Backup Servers Will Be Manually Monitored to Prevent Failure  + (06:56:06, 24 May 2025)
• 05000266/LER-1998-004, :on 980114,RCP LO Collection Sys Design Did Not Comply W/App R Section III.0.Caused by Design Mod Conducted in 1981-82 Did Not Rigorously Document Design Basis of Locs. Minor Maint & Matl Repairs Were Initiated & Are Complete  + (06:56:35, 24 May 2025)
• IR 05000387/1986002  + (06:56:51, 24 May 2025)
• ML20202F340  + (06:57:01, 24 May 2025)
• 05000254/LER-1998-004, :on 980113,RHR Shutdown Cooling Common Suction Header Was Made Inoperable Due to TS Lco.Caused by Operations & Engineering Knowledge Deficiencies & Inadequate Procedure.Defective Snubber Replaced  + (06:57:28, 24 May 2025)
• ML20202F264  + (06:57:46, 24 May 2025)
• 05000293/LER-1997-022, :on 971028,temporary Power Cables & Extension Cords Were Found Draped or Tie Wrapped to Class 1E Conduits in Reactor Bldg,In Violation of Electrical Separation Criteria.Caused by Inadequate Procedure.Procedure Revised  + (06:57:59, 24 May 2025)
• ML20202F221  + (06:58:24, 24 May 2025)
• 05000395/LER-1998-009-01, Forwards LER 98-009-01 for VC Summer Nuclear Station.Rept Describes Unanalyzed Condition for non-safety Related Component for Which All Failure Mechanisms Had Not Been Evaluated  + (06:58:35, 24 May 2025)
• IR 05000272/1986007  + (06:59:00, 24 May 2025)
• IR 05000482/1997022  + (07:00:19, 24 May 2025)
• IR 05000454/1998003  + (07:01:18, 24 May 2025)