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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
- PMNS20200195, Annual Assessment Meeting + (16:10:12, 26 May 2025)
- PMNS20200193, Annual Assessment Meeting + (16:10:13, 26 May 2025)
- 05000336/LER-1991-001, :on 910110,main Turbine Tripped on Low electro- Hydraulic Pressure.Caused by Failure of electro-hydraulic Control Sys Pumps.Pump Discharge Filters Changed Out & Replaced W/Spare Pump + (16:10:20, 26 May 2025)
- ML20067E505 + (16:10:41, 26 May 2025)
- ML20067E393 + (16:10:50, 26 May 2025)
- 05000366/LER-1980-096, Updated LER 80-096/03X-2:on 800619 & 27,w/reactor Mode Switch in Run,Reactor Bldg to Torus Vacuum Breaker Isolation Valve Failed to Open.Caused by Failure of D-P Switch to Actuate.Switch Replaced + (16:10:57, 26 May 2025)
- 05000321/LER-1980-096-03, While Operating at 2,389 Mwt,All Points of Drywell Temp Recorder R612 Found Reading High.Caused by Instrument Drift.Instrument Recalibr & Tested.Design Change Implemented Replacing Recorder + (16:11:03, 26 May 2025)
- 05000321/LER-1980-096, Forwards Updated LER 80-096/03X-1 + (16:11:06, 26 May 2025)
- 05000293/LER-1982-055-03, /03L-0:on 821115,during Surveillance Test for RCIC Sys,Sys Isolated Due to High Steam Line Flow.Caused by Failure of Resistor Pn 8270-281 in Power Supply to EGM of Turbine Control.Resistor Replaced + (16:12:10, 26 May 2025)
- 05000293/LER-1982-055, Forwards LER 82-055/03L-0 + (16:12:13, 26 May 2025)
- ML20067D499 + (16:12:43, 26 May 2025)
- LIC-90-0916, Responds to NRC Re Violations Noted in Insp Rept 50-285/90-20.Corrective Actions:Position of Eop/Abnormal Operating Procedure (AOP) Coordinator Created,Placing Ownership of EOPs & AOPs W/One Individual + (16:12:48, 26 May 2025)
- TXX-9100, Responds to Notice of Violations in Enforcement Conference Rept 50-445/90-33.Corrective Actions:Personnel Air Lock Inner Door Equalizing Valve Shut & Personnel Counseled + (16:13:09, 26 May 2025)
- TXX-9405, Forwards GP-R-643-94-001, First Periodic Reactor Containment Bldg Integrated Leakage Rate Test Final Rept, for Comanche Peak Ses Unit 1 + (16:13:27, 26 May 2025)
- 05000265/LER-1982-018, Supplemental LER 82-018/03L-1:on 821006,emergency Diesel Generator Tripped on High Temp After Loading.Caused by Fouling of Diesel Generator Cooling Water Sys.Both HX Replaced + (16:13:42, 26 May 2025)
- 05000366/LER-1981-121-03, At 2,402 MWt,N004 HPCI Steam Line Dp Switch Actuated at 207.5 Inches Below Tech Spec Limit of Plus/Minus 300% Rated Flow.Caused by Setpoint Drift.Switch Recalibr,Tested & Returned to Svc + (16:13:54, 26 May 2025)
- 05000366/LER-1981-121, Forwards Updated LER 81-121/03X-1 + (16:13:58, 26 May 2025)
- A08184, Suppls 901221 Response to NRC Bulletin 89-002 Re Stress Corrosion Cracking in Stainless Steel Internal Preloaded Bolting in Anchor/Darling Swing Check Valves.Valve 2-SI-008 Will Be Inspected by Next Outage Scheduled in Apr 1992 + (16:14:00, 26 May 2025)
- 05000366/LER-1980-103-01, At 97% Power,High Drywell Pressure Switches N010A - D Actuated at 2.21,2.34,2.27 & 2.47 Psig,Respectively;Above Tech Spec Limit of Plus/Minus 2 Psig.Caused by Setpoint Drift.Switches Recalibr & Tested + (16:14:25, 26 May 2025)
- 05000366/LER-1980-103, Forwards Updated LER 80-103/01X-1 + (16:14:27, 26 May 2025)
- 05000366/LER-1980-141-03, While Making Power Changes from 2,180 to 1,980 MWt,N004 HPCI Steam Line Dp Switch Found to Actuate at 198 Inches Water.Caused by Setpoint Drift.Switch Recalibr + (16:14:32, 26 May 2025)
- 05000366/LER-1980-141, Forwards Updated LER 80-141/03X-1 + (16:14:41, 26 May 2025)
- ML20067C828 + (16:14:51, 26 May 2025)
- ML20067C801 + (16:15:02, 26 May 2025)
- 05000346/LER-1982-056-03, /03L-0:on 821104,breaker BF114 Tripped,Causing Loss of Power to F12 Series Motor Control Ctrs.Caused by Ground in Jockey Fire Pump Motor When Pump Seized.Pump Rebuilt & Motor Replaced + (16:15:04, 26 May 2025)
- 05000361/LER-1994-012, :on 940126,inadequacies in Electrical Distribution Sys Design Calculations.Caused by Incorrect Engineering Judgement.C/A:Upgraded MCC Control Circuit for 2HV9303 by Replacing Transformer + (16:15:07, 26 May 2025)
- ML20067C768 + (16:15:13, 26 May 2025)
- ML20067C060 + (16:16:13, 26 May 2025)
- TXX-9404, Application for Amends to Licenses NPF-87 & NPF-89, Consisting of LAR 94-004,incorporating New Requirements of 10CFR20 (20.1001-20.2402) + (16:16:16, 26 May 2025)
- ML20067B997 + (16:16:22, 26 May 2025)
- 05000285/LER-1993-020-01, Forwards LER 93-020-01.Rev Corrects & Clarifies Details Re Actions & Observations of Control Room Crew During Event + (16:17:08, 26 May 2025)
- GO2-82-944, Interim Deficiency Rept Re Voltage Drop Due to Excessive Cable Length.Initially Reported on 820603.Control Power Transformer Output Increased.Voltage No Longer Impeded & Long Cable Used.Next Rept Expected by 830222 + (16:17:09, 26 May 2025)
- A09246, Responds to NRC Re Deviation Noted in Insp Rept 50-336/90-22.Corrective actions:10CFR50.59 Evaluation Performed to Support Procedure Change W/No Resulting Unreviewed Safety Questions + (16:18:00, 26 May 2025)
- 05000325/LER-1982-116, Forwards LER 82-116/03L-0 + (16:18:25, 26 May 2025)
- 05000249/LER-1982-043-03, /03L-0:on 821028,magnetrol Level Switches 82D & 82F Did Not Trip When Tested.Cause Unknown.Upper Switch Contact Mechanisms Installed on All Failed Switches + (16:18:28, 26 May 2025)
- 05000249/LER-1982-043, Forwards LER 82-043/03L-0 + (16:18:35, 26 May 2025)
- TAC:74823 + (16:18:56, 26 May 2025)
- 05000416/LER-1982-103-01, Failure to Demonstrate Operability of Remaining Ac Power Sources Discovered During Review of Documentation Declaring Hpcs,Div III Diesel Generator Inoperable.Caused by Personnel Error + (16:19:07, 26 May 2025)
- 05000416/LER-1982-103, Forwards Updated LER 82-103/01X-1 + (16:19:10, 26 May 2025)
- PMNS20200163, Public Meeting to Discuss the Independent Spent Fuel Storage Installation (ISFSI) Inspection Enhancement Initiative Recommendations + (16:20:12, 26 May 2025)
- ML20066L257 + (16:20:33, 26 May 2025)
- 05000327/LER-1982-123, Forwards LER 82-123/03L-0 + (16:21:13, 26 May 2025)
- ML20066K704 + (16:21:43, 26 May 2025)
- 05000266/LER-1982-018-01, /01T-0:on 821015,while Attempting to Shift Yellow Instrument Bus to Alternate Supply,Bus de-energized & Turbine Runback Occurred.Caused by Shifting Wrong Bus Power Supply Due to Misunderstanding.Warning Signs Posted + (16:21:45, 26 May 2025)
- TAC:74026 + (16:21:50, 26 May 2025)
- 05000293/LER-1982-049, Telecopy LER 82-049/01X-0:on 821102,safety Valve a Found Set W/Nitrogen at Steam Relief Setting.Caused by Personnel Error.Properly Tested Spare Valve Installed.Personnel Admonished to Read & Follow Procedures Exactly + (16:21:53, 26 May 2025)
- EPID:L-2020-LLA-0019 + (16:22:01, 26 May 2025)
- 05000458/LER-1990-004, :on 900211,div II Emergency 125-volt Dc Bus Experienced Voltage Spike Causing Topaz Inverter Unit to Trip.Caused by Drift of Inverter High Voltage Trip Setpoint. Inverters Calibr + (16:22:47, 26 May 2025)
- 05000325/LER-1982-136-03, /03L-0:on 821022,during Plant Shutdown,Suppression Pool Level Indicators Operability Test PT-08.1.6 Revealed Levels Exceeding Tech Specs.Caused by Improper Leg Trickle Flow.Leg Trickle Flow Adjusted + (16:23:26, 26 May 2025)
- 05000325/LER-1982-136, Forwards LER 82-136/03L-0 + (16:23:29, 26 May 2025)
- 05000255/LER-1982-033-03, T-82B (B Safety Injection Tank) Level Reached Tech Spec Limit of 198 Inches.Caused by Minor Leakage Past Loop Check Valve & Tank Check Valve or Fill & Drain Valve.Valves Will Be Inspected at Next Outage + (16:24:04, 26 May 2025)