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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
- ML20079S309 + (03:44:53, 15 December 2024)
- 05000254/LER-1983-048-03, /03L-0:on 831229,results of Chimney Effluent Radionuclide Analysis Found to Be Less than Normal.Caused by Broken Power Cable to Heat Trace Due to Extreme Subzero Temps.Power Cable Replaced + (03:44:59, 15 December 2024)
- 05000370/LER-1983-089-03, /03L-0:on 831222,120-volt Ac Vital Instrument & Control Power Sys Battery Inverter 2EVIB Tripped Upon Being Energized & Declared Inoperable.Caused by Numerous Component Failures.Components Replaced + (03:45:06, 15 December 2024)
- ML20079S304 + (03:45:07, 15 December 2024)
- 05000261/LER-1983-033-03, /03L-0:on 831224,instrument Lines to Turbine First Stage Pressure & Steam Pressure Transmitters & Steam Driven Auxiliary Feedwater Pump Discharge Pressure Switch Froze. Caused by Cold Weather + (03:45:14, 15 December 2024)
- ML20079S301 + (03:45:15, 15 December 2024)
- ML20079S290 + (03:45:15, 15 December 2024)
- ML20079S287 + (03:45:25, 15 December 2024)
- ML20079S285 + (03:45:25, 15 December 2024)
- ML20079S283 + (03:45:26, 15 December 2024)
- 05000361/LER-1983-155-03, /03L-0:on 831221,control Element Assembly Calculator (Ceac) 1 Inoperable Due to Spurious Position Indication on Control Element Assembly 20.Cause Undetermined.Test Performed Satisfactorily + (03:45:28, 15 December 2024)
- ML20079S278 + (03:45:29, 15 December 2024)
- B15012, Requests Partial Exemption & Schedular Exemption from Requirement of Section III.D.1.(a) of App J to 10CFR50 + (03:45:30, 15 December 2024)
- ML20079S272 + (03:45:31, 15 December 2024)
- 05000373/LER-1983-058-01, /01T-0:on 830621,primary Containment Vacuum Breaker 1PC001D Isolation Valve 1PC003D Found Closed & Unlocked.Caused by Shortfall in Administrative Control of Equipment.Equipment Procedure Revised + (03:45:33, 15 December 2024)
- PLA-2048, Ro:On 841102,reactor Scram Occurred.Caused by Main Steam Line High Radiation Signal.Response to Transient Included Automatic HPCI Initiation & Injection + (03:45:34, 15 December 2024)
- ML20079S267 + (03:45:35, 15 December 2024)
- NRC-94-4321, Forwards Two Plots Showing Results Obtained from AP600 Test Performed at SPES-2 Test Facility in Piacenza,Italy on 940922.Plots Withheld (Ref 10CFR2.790). Proprietary Portion of Document Sent to Westinghouse + (03:45:35, 15 December 2024)
- 05000334/LER-1983-016-03, /03L-0:on 830528,supply Breakers to 4,160-volt Buses 1A & 1B Opened Due to Inadvertent Operation of Pilot Wire Protection Relay,Causing Loss of Offsite Ac Source & Reactor Trip.Caused by Ground Fault on Panel + (03:45:37, 15 December 2024)
- GO2-83-118, Responds to NRC Re Violations Noted in IE Insp Rept 50-397/83-37.Corrective Actions:Matl,Equipment,Parts & Supplies Procurement Procedure Revised to Preclude Ordering Obsolete Spare Parts + (03:45:38, 15 December 2024)
- PLA-2053, Ro:On 831214,seal Penetration X21-6-D20 Violated to Implement Cable Pulling for Mod.Fire Watch Established Per Tech Spec 3.7.7.a & Maintained Until Seal Replaced & Declared Operable on 831221 + (03:45:39, 15 December 2024)
- 05000249/LER-1982-048-03, During Normal Operation, Oxygen Analyzer Unit Failed W/High Oxygen Alarm Up in Control Room.Caused by Failed Light Bulb,Tripping Photo Electric Cell.Bulb Replaced + (03:45:41, 15 December 2024)
- ML20079S245 + (03:45:42, 15 December 2024)
- 05000373/LER-1983-059-03, /03L-0:on 830531,while in Cold Shutdown,Radwaste Discharge Line hi-hi Radiation Isolation Valve OWL067 Failed to Close.Caused by Coating of Dirt on Valve Seat.Seat Cleaned & Reassembled + (03:45:43, 15 December 2024)
- ML20079S241 + (03:45:44, 15 December 2024)
- ML20079S240 + (03:45:45, 15 December 2024)
- ML20079S233 + (03:45:46, 15 December 2024)
- ML20079S236 + (03:45:46, 15 December 2024)
- BECO-LTR-94-111, Requests NRC Approval to Reduce IGSCC Insp Frequency for Reactor Recirculation Piping safe-end Category D Welds within Scope of NRC GL 88-01 from Every 2 to Every 4 Refueling Outage.Rept, Reduction in IGSCC Insp... Encl + (03:45:47, 15 December 2024)
- ML20079S228 + (03:45:48, 15 December 2024)
- ML20079S222 + (03:45:52, 15 December 2024)
- ML20079S220 + (03:45:53, 15 December 2024)
- JAFP-84-0071, Responds to IE Bulletin 83-08 Re GE AK-2 Electrical Circuit Breakers W/Undervoltage Trip Feature in Use in safety- Related Applications Other than Reactor Trip Sys.No Breakers W/Feature Installed Since Original Rept + (03:45:54, 15 December 2024)
- ML20079S218 + (03:45:54, 15 December 2024)
- ML20079S215 + (03:45:55, 15 December 2024)
- ML20079S214 + (03:45:56, 15 December 2024)
- ML20079S213 + (03:45:56, 15 December 2024)
- ML20079S210 + (03:46:01, 15 December 2024)
- 05000331/LER-1983-048-03, /03L-0:on 831230,containment Atmosphere Monitor B (RE-8103B) Declared Inoperable Due to Inadequate Process Line Flow.Caused by Moisture Problems W/Magnehelic Flow Switch.Heat Tracing Rerouted + (03:46:03, 15 December 2024)
- 05000277/LER-1994-009-01, :on 940921,six Valves Associated W/Primary Containment Isolation Sys Group II Isolation Logic Closed. Caused by Lifting Common Neutral Lead on Relay 16A-K63 Part of PM Activity.Pcis Valves Replaced.W/Undated Ltr + (03:46:06, 15 December 2024)
- TXX-3995, Outlines Low Power Test Program Per SER (NUREG-0797) Open Item I.G.1,which Includes Loss of Offsite Power Test, Comparable Facility Test Data Utilization & Training on Validated Simulator.Program Will Be Incorporated in FSAR + (03:46:10, 15 December 2024)
- 05000263/LER-1994-010, :on 940919,leakage Rate of Primary Containment Exceeded TS Limits.Caused by Test Methodology & Wear. Valve Body Seat on in Board MSIV on a Main Steamline Was Replaced + (03:46:13, 15 December 2024)
- ML20079S199 + (03:46:14, 15 December 2024)
- 05000282/LER-1994-007-01, :on 940920,review of Electrical Sys Testing Was Being Performed Re Rept of Inadequate Testing.Caused by Personnel Error.Extensive Review of Shedding & Restoration Testing Functions Was Performed + (03:46:16, 15 December 2024)
- ML20079S197 + (03:46:17, 15 December 2024)
- 05000298/LER-1993-027-01, :on 930618,potential Degradation of Secondary Containment Was Undetected Due to Preconditioning & Test Methodology Deficiencies.Review of Test Procedures Underway + (03:46:20, 15 December 2024)
- ML20079S195 + (03:46:21, 15 December 2024)
- 05000316/LER-1983-126-99, /99L-0:on 831231,several Fire Hoses Discovered Not Inspected Per 3-yr Surveillance Test Frequency.Caused by Multiple Factors,Including Inadvertent Interchange of Hoses During Fire Drills + (03:46:23, 15 December 2024)
- 05000315/LER-1983-057-03, /03L-0:on 830602,during Normal Operation,Steam Generator 4 Blowdown Containment Isolation DCR-340 Failed Closed.Caused by Ruptured Diaphragm of Valve Operator. Diaphragm Replaced.Valve Stroke Limits Adjusted + (03:46:26, 15 December 2024)
- ML20079S188 + (03:46:27, 15 December 2024)
- ML20079S186 + (03:46:27, 15 December 2024)