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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
- ML20070M962 + (15:08:06, 26 May 2025)
- 05000272/LER-1982-008, Supplemental LER 82-008/03X-1:on 820126,boric Acid Concentrations in Boric Acid Storage Tanks 11 & 12 Found Below Tech Spec Limit.Caused by Dilution of Concentration by Flushing Water in Tank Following Maint.Boric Acid Added + (15:08:09, 26 May 2025)
- ML20070M906 + (15:08:14, 26 May 2025)
- 05000272/LER-1982-002, Supplemental LER 82-002/01X-2:on 820119,during Surveillance, Indications of Tube Thinning Detected by Eddy Current Exam. Tubes Above 30% Degradation Plugged.Tube R44C62 Sent to Westinghouse for Chemical & Metallurgical Testing + (15:08:23, 26 May 2025)
- L-82-291, Submits Supplemental Response to Example a of Violation Noted in IE Insp Rept 50-389/82-19, Inadequate In-Place Storage of Electrical Penetrations. Corrective Action: Permanent Covers Provided for Each Penetration + (15:08:33, 26 May 2025)
- TAC:M85458 + (15:08:56, 26 May 2025)
- 05000368/LER-1982-052-01, /01T-0:on 821230,following Incident at San Onofre Unit 3,insp of Plant Protection Sys Revealed Identical Connector Design.Design Change Developed to Prevent Sys Actuation + (15:09:10, 26 May 2025)
- A820018, Forwards Preliminary Results of Investigation & Subsequent Evaluation Conducted on Use of Commercial Grade Agastat Relays in safety-related Locations,Per NRC 820908-10 Insp of QA Program + (15:09:16, 26 May 2025)
- 05000266/LER-1982-017, Forwards 821210 Rev to Licensee 821115 LER 82-017/01T-1 Containing Addl Info Re Eddy Current Indication on Inner Diameter of Sleeve.W/O Rev.Svc List Encl + (15:09:28, 26 May 2025)
- 05000321/LER-1979-103-03, During Cold Shutdown, Normal Surveillance of RCIC Sys Flow Instrument Disclosed High Flow Trip Setpoint of 8.1 Inches of Water.Caused by Setpoint Drift.Switch Recalibr,Tested & Returned to Svc + (15:10:30, 26 May 2025)
- ML20070L664 + (15:10:34, 26 May 2025)
- 05000321/LER-1979-103, Forwards Updated LER 79-103/03X-2 + (15:10:36, 26 May 2025)
- A820003, Application for Amend to License DPR-46 Changing Tech Specs, Safety Relief Valve (S/Rv) Low-Low Set (LLS) Sys & Lower MSIV Water Level Trip. Encl Withheld (Ref 10CFR2.790) + (15:10:39, 26 May 2025)
- FVY-82-132, Provides Addl Info Re NUREG-0313,Revision 1,in Response to NRC .Info Reflects Util Position Re Intergranular Stress Corrosion Cracking as of Apr 1982 & May Be Subj to Change + (15:11:23, 26 May 2025)
- 05000296/LER-1982-056, Forwards LER 82-056/03L-0 + (15:11:25, 26 May 2025)
- 05000361/LER-1982-139, Forwards LER 82-139/03L-0.Detailed Event Analysis Submitted + (15:11:31, 26 May 2025)
- 0CAN039101, Semiannual Radiological Effluent Release Rept for Jul-Dec 1990 + (15:11:33, 26 May 2025)
- 05000366/LER-1980-101-03, HPCI Sys Failed to Manual Start Due to Failure of F006 HPCI Injection Valve.Caused by Motor Winding Failure Due to Design Problem.Motor Replaced. Valve Tested & Returned to Svc + (15:11:46, 26 May 2025)
- 05000366/LER-1980-101, Forwards Updated LER 80-101/03X-1 + (15:11:51, 26 May 2025)
- 05000321/LER-1980-050-03, RCIC Turbine Tripped During Manual Start Attempt,After Low Reactor Water Level Alarm & Reactor Half Scram.Caused by Incorrect Mode of RCIC Operation.Operating Procedure Revised + (15:11:53, 26 May 2025)
- 05000325/LER-1982-135, Supplemental LER 82-135/03L-1:on 821019,1.5-inch Discrepancy Noted Between Narrow & Wide Range Instruments.Caused by Inoperable RTGB Level Instruments.Plant Mod Package Developed to Increase Accuracy + (15:11:57, 26 May 2025)
- 05000321/LER-1980-050, Forwards Updated LER 80-050/03X-1 + (15:12:00, 26 May 2025)
- 05000366/LER-1980-124, Updated LER 80-124/03X-1:on 800813 & 27,during Surveillance of Torus/Drywell Vacuum Breakers,J & I Breakers Failed to Give Proper Light Indication.Caused by Air Control Valves Being Out of Adjustment.Valves Adjusted & Breakers + (15:12:03, 26 May 2025)
- 05000325/LER-1982-110-03, Four Suppression Pool Level Indicators Exceeded Tech Spec Value During Operability Test.Caused by Incorrect Input Signal Due to Change in Trickle Flow to Wet Ref Leg Transmitter + (15:12:07, 26 May 2025)
- 05000366/LER-1981-115-03, During Performance of HPCI Turbine Exhaust Diaphragm Pressure Instrument Ft&C Procedure,Pressure Switch N012A Actuated Above Tech Spec Limit.Caused by Setpoint Drift.Switch Calibr + (15:12:18, 26 May 2025)
- 05000366/LER-1980-109-03, During HPCI Valve Operability Procedure,Hpci Suppression Chamber Suction Valve Failed When Cycled to Check Battery Ground.Caused by Motor Winding Failure Due to Humid Temp.Valve Motor Repaired + (15:12:21, 26 May 2025)
- 05000366/LER-1980-109, Forwards Updated LER 80-109/03X-1 + (15:12:30, 26 May 2025)
- 05000366/LER-1981-102, Forwards Updated LER 81-102/03X-1 + (15:12:32, 26 May 2025)
- 05000321/LER-1980-023-03, Hpic Did Not Actuate Until Tech Spec Limit Passed.Caused by Instrument Drift. Switches Calibr & Necessary Design Changes Will Be Implemented + (15:12:35, 26 May 2025)
- 05000321/LER-1980-023, Forwards Updated LER 80-023/03X-1 + (15:12:38, 26 May 2025)
- 05000321/LER-1981-090-01, Performance of RCIC Turbine Exhaust Diaphragm Pressure Instrument Showed N012 A-D Switches Actuating Above Tech Spec.Caused by Setpoint Drift.Switches Recalibr.Design Changes Implemented + (15:12:42, 26 May 2025)
- 05000321/LER-1981-090, Forwards Updated LER 81-090/01X-1 + (15:12:44, 26 May 2025)
- 05000321/LER-1980-013-03, Reactor Recirculation Pump a Tripped Causing Power Reduction.Caused by Electrical Short Circuit Due to Steam Leak in Drywell.Terminal Board Replaced & Tested + (15:12:48, 26 May 2025)
- 05000321/LER-1980-013, Forwards Updated LER 80-013/03X-1 + (15:12:51, 26 May 2025)
- ML20070K460 + (15:13:28, 26 May 2025)
- ML20070K390 + (15:13:34, 26 May 2025)
- 05000321/LER-1980-058-03, During steady-state Operation,Control Rod Drive Units Could Not Maintain Required Pressure.Caused by Cartridge Valve 1C11-F111 Leaking at Steam Packing.Valves Rebuilt + (15:13:45, 26 May 2025)
- 05000321/LER-1980-058, Forwards Updated LER 80-058/03X-1 + (15:13:48, 26 May 2025)
- ML20070K311 + (15:13:52, 26 May 2025)
- ML20070K304 + (15:13:55, 26 May 2025)
- ML20070J790 + (15:15:04, 26 May 2025)
- ML20070J582 + (15:15:34, 26 May 2025)
- ML20070J290 + (15:15:56, 26 May 2025)
- ML20070H811 + (15:16:32, 26 May 2025)
- ML20070H209 + (15:17:30, 26 May 2025)
- ML20070G911 + (15:17:54, 26 May 2025)
- 05000338/LER-1982-079-03, /03L-0:on 821126,in Mode 3,flow Path from Boric Acid Tanks to RCS Inoperable.Caused by Ruptured Diaphragm of Boric Acid Transfer Pump Suction Header Isolation Valve 1-CH-80.Valve Diaphragm Replaced + (15:18:18, 26 May 2025)
- 05000338/LER-1982-079, Forwards LER 82-079/03L-0 + (15:18:28, 26 May 2025)
- ML20070G538 + (15:18:44, 26 May 2025)
- ML20070G478 + (15:18:55, 26 May 2025)
- 05000272/LER-1982-091-01, /01T-0:on 821130,leakage Discovered from Weld on Svc Water Piping to Component Cooling HX 12.Caused by Degradation of Weld & Similar Joints Due to Type of Filler Metal Used & Corrosive Environ of Svc Water Sys + (15:18:59, 26 May 2025)