Search by property

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

• A810017, Forwards Response to NRC 810306 Request for Addl Info Re Adequacy of Station Electric Distribution Sys Voltages  + (20:46:24, 25 May 2025)
• IR 05000313/1981002  + (20:47:59, 25 May 2025)
• 05000245/LER-1981-003-01, /01P-0:on 810419,two Containment Instrument Isolation Valves Found in Closed Position.Isolation Valve to Pressure Instrumentation Which Bypasses Reactor Protection Sys Scrams Also Closed.Corrective Action in Followup Rept  + (20:48:22, 25 May 2025)
• 05000336/LER-1990-015, :on 900919,unit Experienced Inadvertent Isolation of Containment Purge Valves.On 900920,unit Experienced Actuation of SI Actuation Sys.Caused by Operator Error.Technician Counseled  + (20:49:36, 25 May 2025)
• 05000336/LER-1991-010, :on 911018,reanalysis of Main Steam Line Break Confirmed That Main Steam Line Break Exceeded Containment Design Limits.Caused by Incorrect Assumption in FSAR Analysis.Jco Developed & Mods Installed  + (20:49:43, 25 May 2025)
• IR 05000272/1985008  + (20:50:41, 25 May 2025)
• IR 05000267/1981001  + (20:50:54, 25 May 2025)
• IR 05000445/1992051  + (20:51:37, 25 May 2025)
• TAC:55647  + (20:51:38, 25 May 2025)
• IR 05000445/1992047  + (20:51:57, 25 May 2025)
• ML20126J314  + (20:52:07, 25 May 2025)
• NUREG-0659, Forwards IEEE Comments on NUREG-0659.Response to Comments Should Be Received by 810421  + (20:52:13, 25 May 2025)
• TAC:11260  + (20:53:18, 25 May 2025)
• 05000353/LER-1990-006-01, :on 900312,automatic Actuation of HPCI Sys & Primary Containment & Reactor Vessel Isolation Control Sys Occurred.Caused by Spurious Low Reactor Water Level Signal. Event Discussed at I&C Group Meeting  + (20:55:34, 25 May 2025)
• IR 05000321/1980048  + (20:56:04, 25 May 2025)
• 05000334/LER-1981-029, Forwards LER 81-029/01T-0  + (20:56:36, 25 May 2025)
• 05000346/LER-1981-001-01, /01X-1:on 810107,discovered Contractor Personnel on 801204 Disassembled Restraints Other than Those Requested & Failed to Perform Reassembly in Timely Manner. Caused by Inadequate Procedural Control  + (20:56:50, 25 May 2025)
• 05000346/LER-1981-001, Forwards LER 81-001/01X-1  + (20:56:54, 25 May 2025)
• 05000344/LER-1992-026-04, Forwards LER 92-026-04 Discussing Addl Degraded 3 H Fire Barriers & Barrier Penetrations Discovered During 1992 18 Month Fire Barrier Penentration Surveillance.Evaluations Will Be Completed & Provided in Suppl Rept by 930701  + (20:57:40, 25 May 2025)
• ML20126H336  + (20:57:49, 25 May 2025)
• 05000278/LER-1981-011-03, /03L-0:on 810307,seven MSIVs Failed Individual Tech Spec Leakage Limits.Single Valves Failed on HPCI 2-inch Turbine Exhaust Line.Test Taps Failed on Reactor Core Isolation Cooling 10 & 2-inch Exhaust Lines.Cause Unknown  + (20:57:59, 25 May 2025)
• IR 05000508/1979010  + (20:59:26, 25 May 2025)
• 05000206/LER-1990-018, :on 900920 & 25,concluded That Testing for 10 Main Steam ASME Code Class Valves Had Not Been Performed Per Unit 1 TS 4.7 IST Requirements.Caused by Failure to Update Program Correctly.Ist Program Updated  + (21:00:08, 25 May 2025)
• IR 05000302/1992301  + (21:02:12, 25 May 2025)
• SECY-19-0126, VR-SECY-19-0126: Closure of Petition for Rulemaking on Categorization of the Licensee Fee Category for Full-Cost Recovery (PRM-170-7; NRC-2018-0172) (Baran)  + (21:02:23, 25 May 2025)

• EPID:L-2019-LLA-0287  + (21:02:30, 25 May 2025)

• ML20126G349  + (21:02:52, 25 May 2025)
• IR 05000348/1980041  + (21:04:09, 25 May 2025)
• NUREG-0470, Forwards Suppl 2 to NUREG-0470,FES Re Facility Const.W/O Encl  + (21:04:23, 25 May 2025)
• IR 05000321/1981003  + (21:04:45, 25 May 2025)
• IR 05000155/1992026  + (21:05:02, 25 May 2025)
• 05000289/LER-1984-007-01, Corrected LER 84-007-01:on 841116,once-through Steam Generator a Tubes Identified as Category C-3 Defective (More than 1% of Insp Tubes Defective).Further Manifestation of Problem Found During 1981 & 1982 Testing  + (21:05:13, 25 May 2025)
• TAC:M83890  + (21:06:32, 25 May 2025)
• TAC:M74492  + (21:06:52, 25 May 2025)
• IR 05000263/1976011  + (21:08:44, 25 May 2025)
• TAC:M83201  + (21:11:41, 25 May 2025)
• IR 05000155/1975004  + (21:12:03, 25 May 2025)
• 05000458/LER-1992-004, :on 880407,surveillance of Div 1 Standby Svc Water Pump a Missed.On 880415,surveillance on Div 1 Control Bldg Chiller Svc Water Recirculating Pump Missed.On 901115 & 910208,surveillance Missed on SSW Pumps a & C,Respectively  + (21:12:12, 25 May 2025)
• IR 05000155/1976019  + (21:12:13, 25 May 2025)
• IR 05000155/1977004  + (21:12:59, 25 May 2025)
• IR 05000155/1977015  + (21:13:03, 25 May 2025)
• ML20126E412  + (21:14:20, 25 May 2025)
• 05000346/LER-1992-009, :on 920910,determined That Numbers of Valves Did Not Meet New Performance Criteria Established Per GL 89-10.Caused by Failure to Utilize Most Recent MOV Program. Deficient MOVs Modified or Repaired  + (21:16:11, 25 May 2025)
• IR 05000269/1992023  + (21:16:33, 25 May 2025)
• ML20126D744  + (21:17:40, 25 May 2025)
• PNO-II-80-047A, on 800326,addl Offsite Environ Samples Found No Cs-137 Radioactivity Above Reporting Levels.Contaminated Boiler Removed from Svc.Corrective Actions Confirmed by Immediate Action Ltr from Region 2  + (21:18:29, 25 May 2025)
• LD-92-117, Forwards Proprietary Oversize Sys 80+ drawings,D200-9,11 & 13,Rev 1 & Electronic Diskette W/Proprietary Design & Operations Data for MAAP Computer Code.Encls Withheld (Ref 10CFR2.790)  + (21:18:50, 25 May 2025)
• 05000327/LER-1992-021, :on 921120,failure to Verify Valve Positions for Verification of Containment Integrity Noted.Caused by Inappropriate Waiver of SI Steps as Result of Inadequate Procedure.Procedure Revised  + (21:19:12, 25 May 2025)
• ML20126D178  + (21:21:23, 25 May 2025)
• TAC:12769  + (21:24:26, 25 May 2025)
• ML20126C587  + (21:24:30, 25 May 2025)