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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

• 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)
• PNO-III-80-054, on 800318,licensee Informed Region 3 That Channel 7 News in Detroit,Mi Plans to Televise 800321 Interview W/Site Contractor Employees Re Allegations of Improper Receipt Insp of Small Bore Pipe  + (21:24:46, 25 May 2025)
• 05000263/LER-1983-012, /O3L-0:on 830519,mode Switch Scram Bypass Annunciator Came on Following Energization of Reactor Protection Logic.Caused by Relay Race.Relays Manually Actuated to Return to Normal Condition  + (21:25:00, 25 May 2025)
• 05000263/LER-1983-014-01, /01T-0:on 830601,HPCI Isolated on High Steam Flow. Caused by Leakage of Inboard Injection Gate Valve,Causing Void in HPCI Injection Line.Procedure Changed to Operate W/Outboard Injection Valve Closed  + (21:25:06, 25 May 2025)
• IR 05000313/1992011  + (21:25:21, 25 May 2025)
• 05000277/LER-1980-007-03, /03L-0:on 800306,while Performing Routine Surveillance Test,Pressure Switch Ps 2-2-134C Setpoint Found Less than 1% Outside of Tech Spec Limit.Caused by Setpoint Drift.Switch Recalibr  + (21:26:11, 25 May 2025)
• ML20126C361  + (21:26:13, 25 May 2025)
• ML20126C355  + (21:26:16, 25 May 2025)
• ML20126C330  + (21:26:25, 25 May 2025)
• ML20126C301  + (21:26:33, 25 May 2025)
• ML20126C261  + (21:26:44, 25 May 2025)
• 05000263/LER-1983-019-01, /01T-0: on 830801,air Operated Reactor Bldg to Torus Vacuum Breaker AO-2380 Found Leaking in Excess of Tech Specs.Cause Unknown.Valve Placed on Accelerated Surveillance Program  + (21:26:48, 25 May 2025)
• 05000309/LER-1980-001-01, /01T-1:on 800110,review of Steam Line Break Analysis Revealed Incorrect Assumption Re Feedwater Regulating Valve Bypass Valves at Low Power Levels.Cause Not Stated.Valves Positioned to Limit post-trip Feedwater Flow  + (21:26:54, 25 May 2025)
• 05000263/LER-1983-013-03, /03L-0:on 830519,inboard MSIV AO-2-80D Closed Faster than Value Stated in Tech Spec Table 3.7.1.Caused by Leakage of Oil from Control Valve Housing to Body Threaded Connection.Housing Tightened  + (21:26:56, 25 May 2025)
• ML20126C189  + (21:27:09, 25 May 2025)
• ML20126C186  + (21:27:11, 25 May 2025)
• 05000327/LER-1992-022, :on 921122,CREVS Declared Inoperable Because of Closure of Tornado Dampers.Caused by Tornado Warning & Sighting of Tornado Moving Toward Snp.Corrective Actions Not Applicable  + (21:27:13, 25 May 2025)
• ML20126C172  + (21:27:17, 25 May 2025)
• 05000458/LER-1992-024, :on 921018,equipment Problems W/Control Bldg Ventilation Sys Rendered Both Divs of Sys Inoperable Due to Problem W/Time Delay Relay.Util Awaiting Parts from Qualified Vendor  + (21:27:22, 25 May 2025)
• ML20126C135  + (21:27:33, 25 May 2025)
• ML20126C126  + (21:27:40, 25 May 2025)
• 05000312/LER-1980-013-03, /03L-0:on 800218,following Biannual Insp of Diesel Generator B,Problem W/Dc Air Start Sys Noted.Probably Caused by Natural end-of-life for Flexible Synthetic Rubber Line. Line Replaced  + (21:27:43, 25 May 2025)
• ML20126C111  + (21:27:46, 25 May 2025)