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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

• 05000318/LER-1980-021-03, /03L-0:on 800318,during Performance of Surveillance Test 23,saltwater Pump Did Not Start Upon Receipt of Safety Actuation Signal.Caused by Faulty Pin. Pin Replaced  + (07:59:17, 2 January 2025)
• 05000327/LER-1980-027-03, /03L-0:on 800318,during Mode 6 operations,FCY-26- 240,241,242,243,244 & 245 Were Identified Closed.Caused by Inadequate Phase a Recovery Procedure.Valves Opened. Temporary Change Made to Procedure to Require Reopening  + (07:59:19, 2 January 2025)
• ML19309E662  + (07:59:20, 2 January 2025)
• 05000327/LER-1980-027, Forwards LER 80-027/03L-0  + (07:59:21, 2 January 2025)
• ML19309E658  + (07:59:22, 2 January 2025)
• 05000259/LER-1980-027-03, /03L-0:on 800322,while Performing SI 4.2.B-14, RHRSW Pump D3 Timer Found 3-S Less than Min Requirement. Cause Unknown.Timer Adjusted & Verified within Tech Spec Tolerance  + (07:59:25, 2 January 2025)
• ML19309E654  + (07:59:27, 2 January 2025)
• 05000318/LER-1980-021, Forwards LER 80-021/03L-0  + (07:59:30, 2 January 2025)
• 05000259/LER-1980-027, Forwards LER 80-027/03L-0  + (07:59:32, 2 January 2025)
• 05000324/LER-1980-031-01, /01T-0:on 800404,while Investigating Why Pressure Could Not Be Maintained During Local Leak Rate Test on RWCU Isolation Valves F001 & F004,horizontal 0.25-inch Crack Was Found in heat-affected Zone.Cause Being Examined  + (07:59:34, 2 January 2025)
• 05000348/LER-1980-021-03, /03L-0:on 800316,during Review of Surveillance Test Schedule,Found FNP-1-STP-9.0,RCS Leakage Test Had Not Been Performed within Time Interval.Cause Not Stated. Personnel Instructed Re Test Interval  + (07:59:35, 2 January 2025)
• 05000366/LER-1980-045-01, /01T-0:on 800404,while in Cold Shutdown,Leak Rate Test Was Performed on Auto Depressurization Sys Valves Air Supply Accumulator Check Valves.Leaks Were Beyond Acceptable Rate.Cause Unknown.Valves Will Be Repaired Prior to St  + (07:59:37, 2 January 2025)
• 05000366/LER-1980-035-03, /03L-0:on 800321,during Calibr Procedure HNP-2-5329,all But Six Accumulator Pressure Switches Found to Be Outside Tech Specs.Caused by Personnel Error & Component Failure.Pressure Switches Recalibr  + (07:59:40, 2 January 2025)
• 05000324/LER-1980-031, Forwards LER 80-031/01T-0  + (07:59:41, 2 January 2025)
• ML19309E637  + (07:59:43, 2 January 2025)
• ML19309E640  + (07:59:43, 2 January 2025)
• 05000348/LER-1980-021, Forwards LER 80-021/03L-0 & Updated LER 79-056/03L-1  + (07:59:45, 2 January 2025)
• 05000366/LER-1980-045, Forwards LER 80-045/01T-0  + (07:59:46, 2 January 2025)
• 05000366/LER-1980-035, Forwards LER 80-035/03L-0  + (07:59:49, 2 January 2025)
• 05000327/LER-1980-026-03, /03L-0:on 800416,during Mode 6 Operations,Ercw Effluent Line Monitors Declared Inoperable & Maint Performed.Caused by Dirt in Flow Switch.Switch Cleaned & Monitor Returned to Svc  + (07:59:51, 2 January 2025)
• 05000321/LER-1980-029-03, /03L-0:on 800322,during Normal Surveillance, Generator 1R43-S001C Failed to Start & Reach Rated Speed within 12-s.Caused by Bent Shutdown Solenoid Operating Rod in Engine Governor & Failed Governor Booster Servo  + (07:59:52, 2 January 2025)
• ML19309E627  + (07:59:54, 2 January 2025)
• 05000317/LER-1980-021-04, /04T-0:on 800404,during Preventive Maint for Draining Condensate from Fuel Oil Storage Tank,Operator Drained Oil Instead of Water.Caused by Operator Inability to Discern Difference Between Oil & Water Through Bullseye  + (07:59:55, 2 January 2025)
• 05000366/LER-1980-043-03, /03L-0:on 800401,while in Cold Shutdown & Performing Insp Required by IE Bulletin 80-03,noticeable Amount of Carbon Found on Floor of Both Trains of Refueling Floor Ventilation Sys.Probably Caused by Improper Packing  + (07:59:57, 2 January 2025)
• ML19309E623  + (07:59:58, 2 January 2025)

• 05000327/LER-1980-026, Forwards LER 80-026/03L-0  + (07:59:59, 2 January 2025)

• 05000321/LER-1980-029, Forwards LER 80-029/03L-0  + (08:00:01, 2 January 2025)
• 05000321/LER-1980-030-03, /03L-0:on 800330,w/mode Switch in Run Position & Reactor at 2,432 Mwt,Discovered Analyzer B of Primary Containment Hydrogen & Oxygen Analyzer Inoperable.Caused by Personnel Error.Problem Corrected.Analyzer Returned to Svc  + (08:00:02, 2 January 2025)
• ML19309E617  + (08:00:04, 2 January 2025)
• 05000317/LER-1980-021, Forwards LER 80-021/04T-0  + (08:00:05, 2 January 2025)
• 05000327/LER-1980-020-01, /01T-0:on 800404,investigation Revealed That Several vendor-designed Pipe Supports Were Designed Utilizing Manufacturer Std 0.25-inch U-bolt Which Overstressed During Seismic Event.Caused by Design Error  + (08:00:07, 2 January 2025)
• 05000366/LER-1980-043, Forwards LER 80-043/03L-0  + (08:00:09, 2 January 2025)
• 05000368/LER-1980-017-03, /03L-0:on 800316,during Mode 3 Operation,A Steam Generator Pressure Indicator 2 PI-1041-4N on Channel D Failed High.Caused by Electronic Output of Pressure Transmitter Plant Protection Sys Failing High  + (08:00:11, 2 January 2025)
• 05000304/LER-1980-002-03, During Steady State Operation,Pressure Transmitters 2PT-526 for Steam Generator 2B & 2PT-546 for Steam Generator 2C Failed High.Caused by Cold Drafts Freezing Instrument Root Lines  + (08:00:13, 2 January 2025)
• 05000259/LER-1980-001, Supplemental LER 80-001/01T-1:on 800107,during Performance of Ster 7902 Per IE Bulletin 79-23,diesel Generator 3A Lost Speed Control.Caused by Deteriorated Elastomer Spider Coupling.Spider Coupling Replaced  + (08:00:17, 2 January 2025)
• 05000327/LER-1980-020, Forwards LER 80-020/01T-0  + (08:00:18, 2 January 2025)
• ML19309E603  + (08:00:20, 2 January 2025)
• 05000304/LER-1980-002, Forwards Updated LER 80-002/03X-1  + (08:00:22, 2 January 2025)
• 05000368/LER-1980-017, Forwards LER 80-017/03L-0  + (08:00:23, 2 January 2025)
• 05000321/LER-1980-030, Forwards LER 80-030/03L-0  + (08:00:25, 2 January 2025)
• 05000325/LER-1980-019-03, /03L-0:on 800318,while Performing High Steamline Radiation Channel Alignment & Functional Test,Drawer D12-RM-K603D,Model 238X660G3,was Found Out of Specs.Caused by Instrument Drift.Drawer Recalibr  + (08:00:27, 2 January 2025)
• 05000321/LER-1980-031-03, /03L-0:on 800330,while Operating at 99.8% of Rated Mwt,Main Stack Radiation Monitor Sample Pump Failed.Cause Attributed to Moisture Swelling Carbon Vanes in Pump,Locking Pump.Sampling Procedure Will Be Revised  + (08:00:29, 2 January 2025)
• 05000010/LER-1980-002-01, /01T-0:on 800405,while in Shutdown Mode W/Fuel Removed,Contaminated Demineralized Water Was Being Heated & Added to Primary Sys.Tube Leaks in Heat Exchanger Were Found Leaking Water Into River.Caused by Unloader Tube Failure  + (08:00:31, 2 January 2025)
• 05000336/LER-1980-015-03, /03L-0:on 800321,following Reactor Trip,Condensate Storage Tank Level Was Below Tech Spec Requirements.Caused by Gland Seal Header Relief Valve Being Stuck Open, Necessitating Use of Auxiliary Feedwater Sys  + (08:00:32, 2 January 2025)
• ML19309E589  + (08:00:34, 2 January 2025)
• 05000325/LER-1980-019, Forwards LER 80-019/03L-0  + (08:00:35, 2 January 2025)
• 05000321/LER-1980-031, Forwards LER 80-031/03L-0  + (08:00:36, 2 January 2025)
• 05000366/LER-1980-040-03, /03L-0:on 800331,during Review of Outage Surveillance Requirements,Cycle Surveillances Required by Amend 12 to Tech Specs Had Not Been Conducted.Caused by Operational Conflict.Tests Will Be Performed Before Startup  + (08:00:38, 2 January 2025)
• 05000336/LER-1980-015, Forwards LER 80-015/03L-0  + (08:00:40, 2 January 2025)
• 05000295/LER-1980-013-03, /03L-0:on 800314,while Performing Periodic Radiation Surveillance of Auxiliary Bldg Area Monitor ORT-AR09,monitor Read Low by Factor Greater than Five.Caused by Instrument Drift by Normal Variation or Accidental Reset  + (08:00:41, 2 January 2025)
• 05000366/LER-1980-034-03, /03L-0:on 800320,while Performing Calibr on Main Steam Line,Temp Switches 2B21-N010A,N013A & N013D Found to Have Bad Repeatability.Caused by Instrument Drift.Calibr Procedure Revised  + (08:00:43, 2 January 2025)