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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
- 05000389/LER-1983-064-03, /03L-0:on 831013,input Breaker to MD Inverter Tripped Open When Shifting from Bb to B Charger by Tripping Bb.Cause Unknown.High Dc Voltage Trip Reset to High Side of Spec + (12:33:43, 14 December 2024)
- 05000269/LER-1983-018-01, /01T-0:on 831024,discovered That Potentially Defective Relays Could Cause Keowee Hydro Unit to Trip Off Line During Emergency Operations.Caused by Mfg Deficiency. New Capacitors to Be Installed + (12:33:45, 14 December 2024)
- 05000272/LER-1983-047-03, /03L-0:on 831006,control Room Operator Discovered Control Rod Position Indicator 1D4 Channel Indicating Greater than Max Allowable Deviation.Caused by Calibr Drift. Indicator & Module Recalibr + (12:33:47, 14 December 2024)
- ML20081M887 + (12:33:48, 14 December 2024)
- 05000416/LER-1983-159-03, /03L-0:on 831007,source Range Monitor Control Rod Block Weekly Functional Test Not Performed.Caused by Operations Personnel Erroneously Determining That Surveillance Not Required.Test Performed + (12:33:50, 14 December 2024)
- 05000416/LER-1983-115, Updated LER 83-115/03X-1:on 830803 & 04,RHR Pump a Failed to Start.Div I Busses Incorrectly Shown Tripped,Annunciator Panels Came On,Optical Isolator Failed & Breakers Tripped. Caused by Incorrectly Terminated Cable + (12:33:51, 14 December 2024)
- 05000369/LER-1983-098-03, /03L-0:on 831006,three Locked Open Valves Found Open & Unlocked.Caused by Personnel Failure to Use Operating Procedures.Personnel Counseled.Addl Actions Specified in RO-370/83-53 + (12:33:53, 14 December 2024)
- ML20081M873 + (12:33:54, 14 December 2024)
- LIC-95-0072, 1994 Annual Financial Rept + (12:33:58, 14 December 2024)
- ML20081M865 + (12:33:59, 14 December 2024)
- 05000272/LER-1983-048-03, /03L-0:on 830815,charging Pump 11 Declared Inoperable When Oil Observed Issuing from Speed Increaser Air Breather.Caused by Leak in Lube Oil Cooler Due to Erosion/Corrosion.Cooler Replaced + (12:34:01, 14 December 2024)
- ML20081M847 + (12:34:02, 14 December 2024)
- ML20081M848 + (12:34:02, 14 December 2024)
- 05000289/LER-1983-031-03, /03L-0:on 830930,discovered That Alternate Pumps MU-P-1B,NR-P-1B & NS-P-1B Not Tested to Verify Operability on Engineered Safeguards Start Signal.Caused by Inadequate Procedural Review.Procedure Will Be Revised + (12:34:04, 14 December 2024)
- ML20081M835 + (12:34:05, 14 December 2024)
- 05000255/LER-1983-067-01, /01T-0:on 831024,Bechtel Analysis Discovered Design Deficiency in Support Configuration for 1-inch Diameter Fill & Drain Piping to T-82D.Caused by Original Plant Design Deficiency.Piping Redesigned + (12:34:07, 14 December 2024)
- BSEP-83-3650, RO 2-83-97:on 831108,insp Revealed That Four Welds Had Indications of Intergranular Stress Corrosion Cracking. Evaluation of Corrective Actions Still in Progress + (12:34:08, 14 December 2024)
- 05000315/LER-1983-103-03, /03L-0:on 831007,during Refueling Outage,Fire Suppression for safety-related Ventilation Units Isolated to Repair Isolation Valve FP-277.Caused by Stripped Valve Stem Threads.Bonnet & Stem Valve 1513N Replaced + (12:34:09, 14 December 2024)
- 05000260/LER-1983-064-03, /03L-0:on 831016,during Normal Operation,Operator Observed RHR Loop II Flow Instrumentation Pegged Upscale. Caused by Defective Slidewire in Recorder FR-74-64.Recorder Replaced + (12:34:12, 14 December 2024)
- ML20081M822 + (12:34:13, 14 December 2024)
- 05000296/LER-1983-057-03, /03L-0:on 831010,observed That More than One Rod Could Be Selected W/O Use of One Rod Permissive Bypass Which Violates Tech Spec 3.10.A.1.Caused by Stuck Reed Relay on Relay Logic Card GE 193B1441G-1 + (12:34:17, 14 December 2024)
- ML20081M812 + (12:34:18, 14 December 2024)
- ML20081M806 + (12:34:21, 14 December 2024)
- 05000328/LER-1983-129-03, /03L-0:on 831010,loops 3 & 4 Main Steam Line Isolation Valves 2-FCV-1-22 & 29 Would Not Close.Caused by Hardened Packing Around Stem.Valve Stems Lubricated & Satisfactorily Tested + (12:34:22, 14 December 2024)
- ML20081M798 + (12:34:25, 14 December 2024)
- ML20081M795 + (12:34:26, 14 December 2024)
- 05000366/LER-1983-099, Updated LER 83-099/03X-1:on 830925 & 1005,hydrogen Dioxide Analyzer a Declared Inoperable During Procedure HNP-2-3882 & Out of Calibr,Respectively.Caused by Worn Diaphragms in Sample Pump a & Instrument Drift + (12:34:27, 14 December 2024)
- AECM-83-0726, RO 83-098/0:on 830929,during Special insp,fire-rated Penetration AE-176D on Elevation 166 Ft in Auxiliary Bldg Declared Inoperable.Caused by Improper Installation. Penetration Reworked to Conform to Specs + (12:34:27, 14 December 2024)
- 05000348/LER-1983-070-03, /03L-0:on 831010,changing Pump Suction Head Motor Operated Valves Inadvertently Removed from Emergency Core Cooling Valve Inservice Test.Caused by Personnel Error. Test Revised + (12:34:29, 14 December 2024)
- BSEP-83-3621, RO 2-83-95:on 831102,while Performing Tech Spec Required Visual Insp on Fire Barriers,Discovered That Some Penetrations Contained Only Leak Seal.Caused by Lack of Addl Barrier Matl.Fire Watches Established + (12:34:30, 14 December 2024)
- ML20081M786 + (12:34:30, 14 December 2024)
- ML20081M784 + (12:34:31, 14 December 2024)
- 05000328/LER-1983-147-03, /03L-0:on 831009,during Mode 3 Operation,Steam Generator Level Channel 2-LT-3-106 Failed & Declared Inoperable.Caused by Personnel Operating Incorrect Valve. Drain Line Closed.Individual Counseled + (12:34:33, 14 December 2024)
- ST-HL-AE-3801, Special Rept:On 910117,SDG 12 non-valid Failure Occurred. Caused by Unstable Relay Contact Resistance Due to Oxidation.Relays 3/4X1,9/3UP & 10/4EX3 Replaced & Procedure Governing Classification of Sdg Starts Will Be Revised + (12:34:34, 14 December 2024)
- 05000369/LER-1983-096-03, /03L-0:on 831001 & 04,steam Line Radiation Monitor 1C IEMF-26 Declared Inoperable Due to Sporadic Operation of Operate Light & Check Source Indication.Caused by Bad Solder Joint in Coaxial Cable + (12:34:36, 14 December 2024)
- ML20081M773 + (12:34:37, 14 December 2024)
- ML20081M774 + (12:34:37, 14 December 2024)
- 05000321/LER-1983-048-03, /03L-0:on 831004,plant Svc Water Pump 1C Overload or Lockout Relay Tripped & Alarm Received in Control Room. Caused by Electrical Insulation Breakdown in Motor Winding on Pump 1P41-C001C.Pump Motor Rewound + (12:34:39, 14 December 2024)
- ML20081M770 + (12:34:40, 14 December 2024)
- 05000440/LER-1991-012, :on 910605,determined That Effluent Sys Flow Rate Monitor for Turbine/Heater Bay Bldg Inoperable Since Summer 1988.Caused by Program Deficiencies.Pitot Tube Array Calibr by Capping Individual Pitot Tubes + (12:34:41, 14 December 2024)
- ML20081M765 + (12:34:42, 14 December 2024)
- ML20081M763 + (12:34:43, 14 December 2024)
- 05000366/LER-1983-115-03, /03L-0:on 831018,reactor Water Cleanup (RWCU) Flow Indicator Indicated Downscale.Caused by Broken Wire on ribbon-type Power Cable.Power Cable Replaced & Flow Summer Calibr.Rwcu Sys Returned to Svc on 831019 + (12:34:44, 14 December 2024)
- ML20081M759 + (12:34:45, 14 December 2024)
- ML20081M758 + (12:34:46, 14 December 2024)
- ML20081M757 + (12:34:47, 14 December 2024)
- ML20081M756 + (12:34:48, 14 December 2024)
- 05000369/LER-1983-064-99, Ler 83-064/99T-0:on 831024,Westinghouse Notified Util of Potentially Defective Relays SA1.Relay Used in Class IE Switchgear for Diesel Generator Protection & May Cause False Trip Output to Diesel Generator.Caused by Mfg Defi + (12:34:49, 14 December 2024)
- ML20081M751 + (12:34:50, 14 December 2024)
- ML20081M747 + (12:34:53, 14 December 2024)
- PY-CEI-NRR-1367, Forwards Proprietary Notification of Change in Operator or Senior Operator Home Residence Addresses.Encl Withheld + (12:34:54, 14 December 2024)