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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

• 05000373/LER-1982-127-03, /03L-0:on 820920,two Solid Radwaste Pipe Welds Found to Have Developed Corrosion Problems & Leaking.Caused by Use of 10% by Weight Sulfuric Acid & 4% by Weight Sodium Hydroxide in Low Carbon Steel Piping  + (16:44:23, 16 December 2024)
• RA-20-0032, License Amendment Request to Reduce the Minimum Required Reactor Coolant System Flow Rate and Update the List of Analytical Methods Used in the Determination of Core Operating Limits  + (16:44:24, 16 December 2024)
• ML20066L104  + (16:44:25, 16 December 2024)
• ML20066L102  + (16:44:25, 16 December 2024)
• ML20066L095  + (16:44:27, 16 December 2024)
• 05000395/LER-1982-027-03, /03L-0:on 821022,plant Entered Mode 2 for Initial Criticality W/One of Two Containment Hydrogen Monitors Inoperable.Caused by Inoperable Detector Cell in Containment Hydrogen Monitor B.Cell Replaced  + (16:44:29, 16 December 2024)
• 05000387/LER-1982-037, Forwards LER 82-037/01T-0  + (16:44:30, 16 December 2024)
• 05000445/LER-1991-001, :on 910103,control Room Air Conditioning ESF Inadvertently Actuated When Current Surge Exceeded Capacity of Power Supply Output Fuse.Caused by Equipment Sensitivity. Bulb Replacement Training Held  + (16:44:32, 16 December 2024)
• ML20066L082  + (16:44:33, 16 December 2024)
• 05000254/LER-1982-035-03, /03L-0:on 821021,during Surveillance Test,Offgas Isolation Valves Failed to Close within 15 Minutes.Caused by Setpoint Drift on 15 Minute Offgas Sys Isolation Delay Timer.Timer Reset & Procedure to Verify Setting Initiated  + (16:44:35, 16 December 2024)
• 05000373/LER-1982-127, Forwards LER 82-127/03L-0  + (16:44:36, 16 December 2024)
• ML20066L069  + (16:44:39, 16 December 2024)
• 05000333/LER-1990-028, :on 901227,technician Touched Volt Meter Probe Monitor Sample Pump,Causing Monitor to Spike High & Resulting in Isolation of Reactor Bldg Ventilation Sys. Caused by Personnel Error.Procedure Revised  + (16:44:41, 16 December 2024)
• 1CAN119001, Requests one-time Exemption from 10CFR55.59(a)(c) Requirements to Permit Alignment of Requalification Program Schedule W/Natl Exam Schedule  + (16:44:42, 16 December 2024)
• ML20066L062  + (16:44:42, 16 December 2024)
• 05000254/LER-1982-035, Forwards LER 82-035/03L-0  + (16:44:43, 16 December 2024)
• JPN-91-006, Comments on SECY-90-318, Low Level Radwaste Policy Amends Act Title & Possession Provisions. Encourages NRC to Work W/Epa & Congress to Establish Single Set of Stds for Storage,Treatment & Disposal of Mixed Waste  + (16:44:43, 16 December 2024)
• 05000395/LER-1982-027, Forwards LER 82-027/03L-0.Detailed Event Analysis Encl  + (16:44:47, 16 December 2024)
• ML20066L050  + (16:44:48, 16 December 2024)
• 05000280/LER-1982-120-03, /03L-0:on 821020,w/unit at 100%,both Containment Vacuum Pumps Declared Inoperable.Caused by Sliding Vanes Becoming Bound to Respective Guide Slots Due to Water Damage to Carbon Vanes.Broken Belt Replaced on Pump 1-CV-P-1B  + (16:44:50, 16 December 2024)
• 05000317/LER-1990-018, :on 900529,power Ratio Calculation Inoperable. Caused by Improper Labeling of Detector Connections.Detector Connections Corrected  + (16:44:52, 16 December 2024)
• ML20066L040  + (16:44:53, 16 December 2024)
• ML20066L036  + (16:44:53, 16 December 2024)
• ML20066L034  + (16:44:54, 16 December 2024)
• ML20066L031  + (16:44:54, 16 December 2024)

• 05000325/LER-1982-111-03, /03L-0:on 821020,PCIV RHR Process Sample Valve 1-E11-F079A Did Not Fully Close on Command.Caused by Mispositioned Unutilized Limit Switch Actuator Arm.Arm Repositioned  + (16:44:56, 16 December 2024)

• PY-CEI-NRR-1288, Forwards Proprietary NEDE-31567-P,addendum, Addendum to Perry 1 Reactor Internals Vibration Measurements (In-Core Guide Tube Fatigue Usage During Single Loop Operation). Encl Withheld (Ref 10CFR2.790)  + (16:44:57, 16 December 2024)
• 05000266/LER-1982-019, Forwards LER 82-019/01T-0  + (16:44:58, 16 December 2024)
• ML20066L022  + (16:44:58, 16 December 2024)
• ML20066L017  + (16:44:59, 16 December 2024)
• ML20066L021  + (16:44:59, 16 December 2024)
• 05000366/LER-1982-118-03, /03L-0:on 821018,escort Led Factory Representatives to Diesel Generator Room 2C Instead of 1C. Representative Tripped Diesel Generator.Caused by Personnel Error.Escort Admonished  + (16:45:01, 16 December 2024)
• ML20066L011  + (16:45:02, 16 December 2024)
• ML20066L010  + (16:45:02, 16 December 2024)
• 05000366/LER-1982-118, Forwards LER 82-118/03L-0  + (16:45:04, 16 December 2024)
• ML20066L006  + (16:45:04, 16 December 2024)
• 05000325/LER-1982-111, Forwards LER 82-111/03L-0  + (16:45:05, 16 December 2024)
• ML20066L000  + (16:45:05, 16 December 2024)
• ML20066K994  + (16:45:06, 16 December 2024)
• 05000334/LER-1982-043-03, /03L-0:on 821013,axial Flux Difference Monitor Alarm Discovered Inoperable Due to Plant Computer Trouble. Caused by Operator Error.Tech Spec Surveillance Requirements Discussed W/Operator & Computer Engineer  + (16:45:08, 16 December 2024)
• ML20066K984  + (16:45:10, 16 December 2024)
• TXX-9103, Comment Supporting Proposed Rule Re SECY-90-347, Regulatory Impact Survey Rept  + (16:45:10, 16 December 2024)
• 05000327/LER-1982-128-01, /01T-0:on 821109,discovered That Suction Damper FCO-31A-14 Had Not Closed Allowing Direct Flow Path to Outside Environ.Caused by Faulty Air Operated Solenoid Valve.Damper Repaired & Operation Verified  + (16:45:12, 16 December 2024)
• ML20066K977  + (16:45:17, 16 December 2024)
• ML20066K976  + (16:45:18, 16 December 2024)
• 05000265/LER-1991-001-01, :on 910102,severe Packing Leak on HPCI Turbine Steam Supply Isolation Motor Operated Valve Discovered. Caused by Steam Cut on Valve Stem.Valve Repacked & Stem to Be Repaired &/Or Replaced  + (16:45:19, 16 December 2024)
• 05000327/LER-1982-124-03, /03L-0:on 821023 & 28,liquid Radwaste Effluent Line Monitor Failed to Meet Surveillance Requirement.Caused by Contamination Buildup in Sample Chamber.Sample Chamber Cleaned.Procedures Under Review  + (16:45:21, 16 December 2024)
• ML20066K969  + (16:45:22, 16 December 2024)
• 05000334/LER-1982-043, Forwards LER 82-043/03L-0  + (16:45:23, 16 December 2024)
• 05000327/LER-1982-128, Forwards LER 82-128/01T-0  + (16:45:24, 16 December 2024)
• PLA-1400, Part 21 Rept Re Defective Condition in Intercoolers Installed on Diesel Generators Supplying Emergency Ac Power to Safety Sys.Initially Reported on 821116.Brass Tubing Replaced & Diesel Generator Jacket Water Sys Drained  + (16:45:24, 16 December 2024)