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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
- ML20011E242 + (09:21:44, 21 December 2024)
- ML20011E240 + (09:21:46, 21 December 2024)
- ML20011E239 + (09:21:46, 21 December 2024)
- ML20011E238 + (09:21:47, 21 December 2024)
- 05000368/LER-1989-012, :on 890626,RCS Backleakage Through Safety Injection Sys Check Valve Occurred Three Times.Caused by Missing Rollpins Which Connect Valve Disc to Valve Disc Shaft.Rollpins Replaced & Valves Reassembled + (09:21:48, 21 December 2024)
- 05000295/LER-1990-001-02, :on 900103,RCS Leak of Approx 20 Gpm Developed. on 900104,leak Source Determined to Be Packing Failure on RHR Pump RCS Suction Isolation Valve 1MOV-RH8702.Caused by Failure to Center Valve Stem.Valve Repacked + (09:21:50, 21 December 2024)
- 05000311/LER-1989-027-01, :on 891231,steam Generator 22 Blowdown Radiation Monitoring Sys Channel 2R19B Failure Caused Sys Isolation.Caused by Electrical Spike on Channel Microprocessor.Setpoints Reentered + (09:21:55, 21 December 2024)
- 05000311/LER-1989-026-02, :on 891228,radiation Monitoring Sys Vent Noble Gas Monitor 2R41A Channel Spiked,Resulting in Containment purge/pressure-vacuum Relief Sys Isolation.Caused by Design/ Equipment Problem.Channel Reset & Guide Posted + (09:21:57, 21 December 2024)
- 05000259/LER-1990-001, :on 891213,approx 99 Snubbers Determined Not to Have Been Functionally Tested Before Installation.Caused by Inadequate Procedures Re post-mod Testing.Procedure Will Be Revised + (09:21:58, 21 December 2024)
- 05000313/LER-1989-039, :on 891116,discovered That Door for Upper North Electrical Penetration Room Open & Latch Mechanism Missing. Caused by Abnormally High Differential Pressure Across Door. Ventilation Sys Flow Balance Performed + (09:22:01, 21 December 2024)
- 05000413/LER-1990-002, :on 900103,containment Air Return Fan 1B Failed to Start During Quarterly Test & Breaker F01A in Motor Control Ctr Discovered Open.Caused by Inappropriate Operator Action.Lockout Breakers Closed + (09:22:03, 21 December 2024)
- 05000285/LER-1989-021, :on 891010,util Informed by C-E of Potential Nonconservative Setpoint in Reactor Protection Sys Thermal Margin/Low Pressure Trip Unit.Caused by Error in Incorporating Transient Setpoint Analyses + (09:22:05, 21 December 2024)
- 05000311/LER-1990-003, :on 900105,steam Generator 22 Blowdown Radiation Monitoring Sys Channel 2R19B Failed.Caused by Design/Equipment Concerns.Radiation Monitoring Sys Monitors & Modules Reseated + (09:22:07, 21 December 2024)
- 05000311/LER-1990-002, :on 900104,determined That ECCS Flow Balance Verification Surveillance Not Correctly Calculated After Last Refueling Outage on 881023.Caused by Personnel Error. Discretionary Enforcement Granted by NRC + (09:22:11, 21 December 2024)
- B13244, Informs of Plans to Resolve Problems Experienced During Last Two Summers W/High Svc Water Temps Slightly Above 90 F. Proposed License Amend Requests Will Be Submitted Limiting UHS Temps for Haddam Neck & Millstone Unit 2 + (09:22:13, 21 December 2024)
- ML20011E219 + (09:22:15, 21 December 2024)
- ML20011E217 + (09:22:18, 21 December 2024)
- ML20011E215 + (09:22:19, 21 December 2024)
- LIC-90-0082, Submits Revised Schedule to Replace Failed Differential Pressure Transmitter DPT-1039 & Auxiliary Feedwater Pump FW-10.Schedule for Transmitter Replacement Delayed from 900131 to 900430,subj to Receipt of Ordered Parts + (09:22:20, 21 December 2024)
- ML20011E213 + (09:22:22, 21 December 2024)
- ML20011E212 + (09:22:26, 21 December 2024)
- ML20011E210 + (09:22:27, 21 December 2024)
- ML20011E209 + (09:22:28, 21 December 2024)
- ML20011E207 + (09:22:29, 21 December 2024)
- ML20011E206 + (09:22:29, 21 December 2024)
- U-601574, Forwards Response to Generic Ltr 89-13, Svc Water Sys Problems Affecting Safety-Related Equipment. New Chlorination Sys Installed Using Hypochlorite Rather than Gaseous Chlorine & Test Program Will Be Developed + (09:22:30, 21 December 2024)
- LD-90-008, Forwards Response to 881216 Request for Addl Info Re CESSAR-DC,Chapters 3,4,5 & 6 Re Turbine Missiles,Control Element Drive Structural Matls,Cleaning & Contamination Protection Procedures & Reactor Internals Matls + (09:22:33, 21 December 2024)
- PLA-3331, Requests Registration as User of Model HN-190-2 Radioactive Matls Shipping Cask + (09:22:35, 21 December 2024)
- ML20011E202 + (09:22:37, 21 December 2024)
- ML20011E201 + (09:22:38, 21 December 2024)
- ML20011E200 + (09:22:39, 21 December 2024)
- ML20011E199 + (09:22:40, 21 December 2024)
- ML20011E196 + (09:22:49, 21 December 2024)
- ML20011E194 + (09:22:50, 21 December 2024)
- ML20011E193 + (09:22:51, 21 December 2024)
- ML20011E192 + (09:22:52, 21 December 2024)
- IR 05000298/1989031 + (09:25:29, 21 December 2024)
- ML20011E190 + (09:25:36, 21 December 2024)
- ML20011E188 + (09:25:38, 21 December 2024)
- 05000440/LER-1990-002, :on 900107,RCIC Sys Isolated Due to High Differential Temp Signal Detected Across RCIC Room Cooler Following Reactor Scram Due to Loss of Feedwater Flow. Caused by Design Deficiency.Procedures Re Flow Rate Revised + (09:25:40, 21 December 2024)
- 05000440/LER-1990-001, :on 900107,reactor Scram Occurred After Improper Transfer of 480-volt Ac Power Supplies Resulted in Total Loss of Feedwater Flow & Power Interruption.Caused by Personnel Error.Operator Counseled & Instructions Revised + (09:25:42, 21 December 2024)
- PY-CEI-NRR-1131, Forwards LERs 90-001 & 90-002 + (09:25:43, 21 December 2024)
- ST-HL-AE-3336, Requests Approval of Schedular Exemption from 10CFR50,App J, Type C Local Leak Rate Testing Requirements by 900301,based on Interval Between Completion of Unit 1 First Refueling Outage & Second Refueling Outage Start of Only 6 Months + (09:25:45, 21 December 2024)
- 05000265/LER-1990-002, :on 900102,during Annual Water Sprinkler Sys Valve Position Insp,Discovered That Valve 2-4199-072 Not Cycled Per Tech Spec Surveillance Requirement 4.12.Caused by Procedural Deficiency.Procedure to Be Revised + (09:25:48, 21 December 2024)
- ML20011E181 + (09:25:50, 21 December 2024)
- ML20011E180 + (09:25:51, 21 December 2024)
- ML20011E178 + (09:25:52, 21 December 2024)
- ML20011E177 + (09:25:53, 21 December 2024)
- ML20011E175 + (09:25:54, 21 December 2024)
- ML20011E174 + (09:25:56, 21 December 2024)
- ML20011E173 + (09:25:57, 21 December 2024)