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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

• 05000366/LER-1992-008-01, :on 920620,RWCU Isolation Signal Was Received Resulting in Group 5 Primary Containment Isolation Sys Actuation.Caused by Component Failure.Components Replaced & Controller Was Calibrated Satisfactorily  + (08:50:59, 13 December 2024)
• 05000278/LER-1991-017-01, :on 910924,MSRV SV Wiring Insulation Was Discovered to Be Degraded Due to Improper Installation. Caused by Temp Increase from Insulation Installation.Thermal Insulation Was Properly Reinstalled  + (08:51:02, 13 December 2024)
• ML20102A285  + (08:51:03, 13 December 2024)
• HL-2322, Forwards Response to NRC Bulletin 92-001, Failure of Thermo-Lag 330 Fire Barrier Sys to Maintain Cabling in Wide Cable Trays & Small Conduits Free from Fire Damage. Fire Watch for Drywell Access Room Will Be Performed  + (08:51:04, 13 December 2024)
• ML20102A283  + (08:51:05, 13 December 2024)
• ML20102A280  + (08:51:06, 13 December 2024)
• BECO-92-075, Responds to NRC Bulletin 92-001, Failure of Thermo-Lag 330 Fire Barrier Sys to Maintain Cabling in Wide Cable Trays & Small Conduits Free from Fire Damage. Thermo-Lag Matl Not Installed at Facility  + (08:51:07, 13 December 2024)
• ML20102A273  + (08:51:07, 13 December 2024)
• ML20102A272  + (08:51:08, 13 December 2024)
• ML20102A271  + (08:51:09, 13 December 2024)
• 05000321/LER-1992-017, :on 920626,determined That Requirements of Unit 1 TS Table 3.2-8,item 3 Not Being Met.Caused by Less than Adequate Procedures.Wiring Changes Will Be Implemented & Procedure 57SV-D11-007-2S Will Be Revised  + (08:51:12, 13 December 2024)
• ML20102A258  + (08:51:16, 13 December 2024)
• ML20102A256  + (08:51:17, 13 December 2024)
• PY-CEI-NRR-1517, Forwards Perry Nuclear Power Plant Individual Plant Exam, Per Generic Ltr 88-20.Plant Improvements Made Due to Individual Plan Exam Insights Listed on Encl  + (08:51:18, 13 December 2024)
• ML20102A250  + (08:51:19, 13 December 2024)
• B14180, Forwards Rev to 911017 Requests for Relief from Second 10-yr Inservice Insp Testing Program.Encl Describes Alternate Testing for Centrifugal Charging Pump Measurements & Vibration Monitoring  + (08:51:20, 13 December 2024)
• ML20102A248  + (08:51:21, 13 December 2024)
• ML20102A242  + (08:51:22, 13 December 2024)
• ML20102A241  + (08:51:22, 13 December 2024)
• ML20102A239  + (08:51:23, 13 December 2024)
• ML20102A237  + (08:51:24, 13 December 2024)
• ST-HL-AE-4155, Forwards Change QA-010 to Operations QA Plan.Change Will Be Incorporated in Operations QA Plan in Next Annual Update  + (08:51:25, 13 December 2024)
• ML20102A234  + (08:51:26, 13 December 2024)
• HL-2225, Application for Amends to Licenses DPR-57 & NPF-5,revising TSs to Add Addl Electrical Sys Requirements,Per Generic Ltr 91-11, Resolution of Generic Issues 48, LCOs for Class 1E & 49, Interlocks & LCOs for Class 1E Tie Breakers..  + (08:51:27, 13 December 2024)
• ML20102A223  + (08:51:33, 13 December 2024)

• ML20102A220  + (08:51:34, 13 December 2024)

• ML20102A218  + (08:51:35, 13 December 2024)
• RBG-20-034, Forwards Change to FSAR Section 6.2.6.5.1 Re Upcoming Drywell Bypass Leakage Test.Change Provides Max Allowable Leakage Rates & Revised Min Duration for Tests.Min Test Duration Reduced Per Listed Bases  + (08:51:36, 13 December 2024)
• ML20102A208  + (08:51:37, 13 December 2024)
• ML20102A206  + (08:51:38, 13 December 2024)
• ML20102A195  + (08:51:39, 13 December 2024)
• ML20102A188  + (08:51:40, 13 December 2024)
• ML20102A173  + (08:51:41, 13 December 2024)
• ML20102A164  + (08:51:41, 13 December 2024)
• ML20102A161  + (08:51:42, 13 December 2024)
• ML20102A146  + (08:51:43, 13 December 2024)
• 05000416/LER-1992-013, :on 920618,reactor Scram Occurred Due to Turbine Control Fluid Filter Maint.Caused by Lack Of/Poor Communication.Preventative Maint Program Will Be Established  + (08:51:47, 13 December 2024)
• ML20102A079  + (08:51:48, 13 December 2024)
• PY-CEI-NRR-0184, Forwards Rev 3 to 1958, Fire Protection Evaluation Rept. Rev Provides Updated Info on Fire Protection Features, Including Fire Barriers,Suppression & Detection Sys.Rept Will Be Updated as Necessary After Safe Shutdown Analysis  + (08:51:49, 13 December 2024)
• 05000293/LER-1992-007, :on 920618,during Quarterly Functional Test, RCIC Sys Made Inoperable Per TS Due to Loose Temp Switch Terminal.Caused by Repeated Torquing of Terminal Screw. Circuitry to Be Changed for Frequent Calibr  + (08:51:52, 13 December 2024)
• ML20102A025  + (08:51:53, 13 December 2024)
• B14184, Documents Commitment in 920303 Application for Amend to License NPF-49,revising TS Re Surveillance Requirements for Reactor Trip Sys & Esfas,Per 920624 Telcon W/Nrc.Review Will Be Performed of Plant Past 1 Yr Surveillance Records  + (08:51:54, 13 December 2024)
• ML20102A024  + (08:51:54, 13 December 2024)
• ML20102A021  + (08:51:55, 13 December 2024)
• 05000454/LER-1985-004, :on 850102,during Mode 5,component Cooling Sys Surge Tank Level Rapidly Decreased Due to Const Personnel Unbolting RHR Sys HX Flange.Caused by Improper Review of out-of-svc Procedures  + (08:51:57, 13 December 2024)
• 05000251/LER-1985-001, :on 850102,containment Isolation Valve SV-2819 Failed to Close at 100% Power Upon Receiving Containment Ventilation Isolation Signal.Caused by Dirt Buildup on Contacts in Lockout Relay.Contacts Cycled  + (08:52:00, 13 December 2024)
• 05000339/LER-1985-001-01, :on 850104,smoke Detector in Emergency Switchgear Room Emergency Air Supply Found to Be Technically Inoperable from 841001-1101.Caused by Personnel Error.Fire Watch Established  + (08:52:02, 13 December 2024)
• ML20101U834  + (08:52:03, 13 December 2024)
• ML20101U832  + (08:52:09, 13 December 2024)
• 05000361/LER-1985-011, :on 850122,during Maint Outage,Isolation Valves on East Side of Fire Water Sys Loop Closed While Valves on West Side Closed.Caused by Personnel Error.Procedures Reviewed  + (08:52:11, 13 December 2024)
• 05000317/LER-1992-006, :on 920623,noticed That Valve Found in Alert Range Not Placed in Supplemental Test Program for Monthly Testing.Caused by Personnel Error.New Set of Administrative Procedures Scheduled for Implementation  + (08:52:13, 13 December 2024)