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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

• 05000293/LER-1982-043-03, /03L-0:on 820930,during Surveillance Test,Position Indication Lost for Motor Operated Valve 1301-25 RCIC Torus Suction Valve.Caused by Sticky Contacts on Motor Controller. Relay Cleaned,Valve Cycled,Test Completed & Shutdown  + (23:46:04, 16 December 2024)
• B13688, Responds to NRC Re Violations Noted in Insp Rept 50-423/90-19.Corrective Actions:Fire Door Placed in Closed Position & Vendor Fire Watch Supervisor Control Responsibilities Reemphasized  + (23:46:05, 16 December 2024)
• 05000333/LER-1982-046-03, /03L-0:on 821007,intermediate Range Monitor B Inoperative Trip Function Did Not Trip B Side RPS Logic on Simulated Downscale Signal.Caused by Failed Diode in Mean Squared Analog Mondule.Diode Replaced  + (23:46:07, 16 December 2024)
• 05000311/LER-1982-118, Forwards LER 82-118/03L-0.Detailed Event Analysis Encl  + (23:46:08, 16 December 2024)
• 05000333/LER-1982-046, Forwards LER 82-046/03L-0  + (23:46:09, 16 December 2024)
• ML20066A588  + (23:46:09, 16 December 2024)
• ML20066A581  + (23:46:10, 16 December 2024)
• ML20066A579  + (23:46:10, 16 December 2024)
• 05000293/LER-1982-043, Forwards LER 82-043/03L-0  + (23:46:14, 16 December 2024)
• ML20066A573  + (23:46:15, 16 December 2024)
• ML20066A571  + (23:46:16, 16 December 2024)
• 05000395/LER-1982-012-03, /03L-0:on 820928,reactor Bldg high-range Radiation Monitor RM-G7 Had Problems W/Spiking That Caused High Radiation Alarms.Spikes Caused by Electrical Interference in Detection Cable.Monitor Tested & Returned to Svc  + (23:46:17, 16 December 2024)
• W3P90-1912, Responds to Weakness Noted in App a of Insp Rept 50-382/90-20.Corrective Actions:Addl Training Which Focuses on Timely in-plant Repair Activities & Identifying Methods Where Economies of Time & Resources Can Be Realized  + (23:46:18, 16 December 2024)
• 05000395/LER-1982-012, Forwards LER 82-012/03L-0.Detailed Event Analysis Encl  + (23:46:19, 16 December 2024)
• 05000339/LER-1982-066-03, /03L-0:on 821013,case Cooling Pump 2-RC-P-3A Removed from Svc During Monthly Surveillance Test Due to Differential Pressure Value Below Acceptable Range.Pump Impeller Adjusted & Returned to Svc  + (23:46:21, 16 December 2024)
• 05000316/LER-1982-082-03, LER-082/03L-0:on 821007,during Test on Fire Protection Carbon Dioxide Sys,Weld Leak Developed on One Leg of 4-inch Tee Fitting.Caused by Defective Weld.Weld Repaired & Inspected  + (23:46:23, 16 December 2024)
• 05000339/LER-1982-066, Forwards LER 82-066/03L-0  + (23:46:24, 16 December 2024)
• 05000364/LER-1982-041-03, /03L-0:on 821001,containment Atmosphere Particulate Activity Monitor R-11 Declared Inoperable When Indicator Failed Low.Caused by Faulty Low Voltage Power Supply Card.Power Supply Card Replaced  + (23:46:26, 16 December 2024)
• 05000416/LER-1990-026, :on 901124,manual Scram Inserted Following Lockup of Rod Pattern Control Sys During Reactor Startup. Caused by Transient of Reactor Water Level Attributed to Open Drain Valves.Startup Procedure Amended  + (23:46:30, 16 December 2024)
• 05000316/LER-1982-081-03, /03L-0:on 820930,during Operation,Leak Discovered on Drain Line for Main Feedwater to Number 1 Steam Generator.Caused by Slag Deposits.Weld Ground Out & Drain Line Replaced  + (23:46:32, 16 December 2024)
• ML20066A503  + (23:46:33, 16 December 2024)
• 05000416/LER-1982-099-03, /03L-0:on 820930,during Testing on RHR Sys in LPCI Mode,Discharge Line High Pressure Setpoint Found Below Tech Specs.Caused by Incorrect Tolerances in Procedure 06-IC-1E12-R-001 Allowing Setpoint to Move Outside Limit  + (23:46:34, 16 December 2024)
• ML20066A497  + (23:46:35, 16 December 2024)
• 05000364/LER-1982-041, Forwards LER 82-041/03L-0  + (23:46:40, 16 December 2024)
• 05000316/LER-1982-079-03, /03L-0:on 820930,following Unit Shutdown RCS Dose Equivalent I-131 Concentration Exceeded steady-state Tech Spec Limit.Caused by Leaking Fuel Assemblies.Fuel Sipping Will Be Performed During Upcoming Refueling Outage  + (23:46:43, 16 December 2024)

• 05000416/LER-1982-099, Forwards LER 82-099/03L-0  + (23:46:44, 16 December 2024)

• 05000445/LER-1990-043, :on 901117,post-accident Sampling Sys Declared Inoperable Due to Failure of Valve to Remain Closed.On 901119,discovered That Valve Stroke Tested W/O Upstream Valve Deactivated.Caused by Personnel Error  + (23:46:45, 16 December 2024)
• U-601730, Proposed Tech Specs Correctly Identifying Operational Condition for Which Proposed Exception to Tech Spec 4.0.4 Is Applicable Re Surveillance Requirements for Source Range Monitor Functions Under Tech Spec 3/4.3.6  + (23:46:46, 16 December 2024)
• 05000395/LER-1982-011-03, /03L-0:on 820930,Mode 3 Entered W/Pressurizer Relief Tank Level Indication LI-470A Inoperable at Control Room Evacuation Panel.Caused by Transmitter Not Calibr Properly,Due to Defective Amplifier & Calibr Circuit Card  + (23:46:48, 16 December 2024)
• ML20066A473  + (23:46:49, 16 December 2024)
• ML20066A472  + (23:46:50, 16 December 2024)
• 05000416/LER-1982-100-03, /03L-0:on 820930,discharge Line High Pressure Setpoint Found Below Tech Specs.Caused by Incorrect Tolerances in Surveillance Procedure 06-IC-1E21-R-0001. Surveillance Procedure Revised  + (23:46:52, 16 December 2024)
• JSP-982-90, Revised Application for Amend to License NPF-62,correctly Identifying Operational Condition for Which Proposed Exception to Tech Spec 4.0.4 Applicable in Relation to Surveillance Requirements  + (23:46:53, 16 December 2024)
• 05000289/LER-1982-011, Forwards LER 82-011/99X-0  + (23:46:54, 16 December 2024)
• ML20066A467  + (23:46:54, 16 December 2024)
• 05000416/LER-1982-100, Forwards LER 82-100/03L-0  + (23:46:55, 16 December 2024)
• 05000315/LER-1982-092-03, /03L-0:on 821002,protection Set 4 Bistables for Over Temp Delta T & Overpressure Delta T Tripped.Caused by Isolation Amplifier Sensitive to Vibration.Amplifier Replaced & Channel 4 Power Range Verified  + (23:46:57, 16 December 2024)
• 05000352/LER-1990-029-01, :on 901128,personnel Received Main Control Room Annunciator Alarm Associated W/Toxic Gas Detection Sys. Caused by Failure of Toxic Gas Analyzer Memory.Vendor Contacted to Provide Addl Actions  + (23:46:59, 16 December 2024)
• 05000395/LER-1982-011, Forwards LER 82-011/03L-0.Detailed Event Analysis Encl  + (23:47:00, 16 December 2024)
• ST-HL-AE-3640, Forwards Rev 1 to Updated FSAR for South Texas Project Electric Generating Station Units 1 & 2.Changes Since Rev 0 & Unreviewed Safety Question Evaluations & Change Notices cross-reference Encl  + (23:47:01, 16 December 2024)
• 05000315/LER-1982-091-03, /03L-0:on 820928,during Containment Entry, Equalizing Valve on Inner Door of Lower Containment Personnel Airlock Found Leaking.Caused by Loose Adjusting Nut.Nut Replaced & Valve Adjusted.Door Returned to Svc  + (23:47:04, 16 December 2024)
• ML20066A445  + (23:47:05, 16 December 2024)
• 05000424/LER-1990-021-01, :Between 901202-03,special Condition Surveillance Not Performed When Rod Position Deviation Monitor Inoperable.Caused by Personnel Error.Future Training on Proteus Computer Planned  + (23:47:10, 16 December 2024)
• 05000348/LER-1982-057-03, /03L-0:on 821001,during Reactor Coolant Pump Bus Reactor Trip Undervoltage Relay Calibr,Reactor Coolant Pump 1A Undervoltage Relay 27-3 Discovered Out of Spec.Caused by Setpoint Drift.Setpoint Adjusted  + (23:47:13, 16 December 2024)
• W3P90-1914, Documents Util Plan of Implementation of Generic Ltr 90-06 Re Resolution of Generic Issue 70 on PORV & Block Valve Reliability & Generic Issue 94 on Addl Low Temp Overpressure Protection for LWRs  + (23:47:14, 16 December 2024)
• ML20066A433  + (23:47:14, 16 December 2024)
• 05000348/LER-1982-057, Forwards LER 82-057/03L-0  + (23:47:15, 16 December 2024)
• ML20066A425  + (23:47:16, 16 December 2024)
• 05000315/LER-1982-090-03, /03L-0:on 821012,during Routine Surveillance,High Vibration Discovered at South Safety Injection Pump.Cause Not Stated.Shaft Straightened,Impellers Balanced,Spacer Sleeve,Locknut & Impeller Hubs Lapped & Motor Realigned  + (23:47:17, 16 December 2024)
• ML20066A418  + (23:47:21, 16 December 2024)
• 05000352/LER-1990-032-01, :on 901204,personnel Received Indication That Isolation of Reactor Encl Heating Ventilation & Air Conditioning Sys ESF Actuation Occurred as Result of Blown Fuse in Panel.Cause Unknown.Fuse Replaced  + (23:47:23, 16 December 2024)