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

• 05000265/LER-1983-025-03, /03L-0:on 831229,outboard Check Valve Cv 2-3999-516C & Inboard Check Valve Cv 2-3999-515A Found to Leak Excessively.Caused by Dirt Buildup in Valve Internals. Valves Cleaned & Reassembled  + (ML20079S168)
• PLA-2023, Ro:Confirms 831230 Verbal Rept Re Incomplete Safety Parameter Display Sys for Emergency Response Ctr,In Violation of License Condition 2.C(28)(g)(1).Followup Rept Will Be Submitted within 14 Days  + (ML20079S171)
• ML20079S176  + (ML20079S176)
• ML20079S177  + (ML20079S177)
• 05000318/LER-1983-020-03, Exhaust Damper to ECCS Room 21 Exhaust Fan HVAC-5437 Found Disconnected from Actuator.Caused by Loose Press Fitting Between Damper Level Arm & Bushing Due to Normal Wear  + (ML20079S180)
• NG-94-3794, Monthly Operating Rept for Sept 1994 for Duane Arnold Energy Ctr  + (ML20079S181)
• ML20079S182  + (ML20079S182)
• 05000315/LER-1983-056-03, /03L-0:on 830601,during Surveillance Test,Check Valve NS-262 Found Leaking.Caused by Dirt Buildup on Valve Seating Surfaces.Check Valve Disassembled & Cleaned  + (ML20079S185)
• ML20079S186  + (ML20079S186)
• ML20079S188  + (ML20079S188)
• 05000315/LER-1983-057-03, /03L-0:on 830602,during Normal Operation,Steam Generator 4 Blowdown Containment Isolation DCR-340 Failed Closed.Caused by Ruptured Diaphragm of Valve Operator. Diaphragm Replaced.Valve Stroke Limits Adjusted  + (ML20079S191)
• 05000316/LER-1983-126-99, /99L-0:on 831231,several Fire Hoses Discovered Not Inspected Per 3-yr Surveillance Test Frequency.Caused by Multiple Factors,Including Inadvertent Interchange of Hoses During Fire Drills  + (ML20079S194)
• ML20079S195  + (ML20079S195)
• 05000298/LER-1993-027-01, :on 930618,potential Degradation of Secondary Containment Was Undetected Due to Preconditioning & Test Methodology Deficiencies.Review of Test Procedures Underway  + (ML20079S196)
• ML20079S197  + (ML20079S197)
• 05000282/LER-1994-007-01, :on 940920,review of Electrical Sys Testing Was Being Performed Re Rept of Inadequate Testing.Caused by Personnel Error.Extensive Review of Shedding & Restoration Testing Functions Was Performed  + (ML20079S198)
• ML20079S199  + (ML20079S199)
• 05000263/LER-1994-010, :on 940919,leakage Rate of Primary Containment Exceeded TS Limits.Caused by Test Methodology & Wear. Valve Body Seat on in Board MSIV on a Main Steamline Was Replaced  + (ML20079S200)
• TXX-3995, Outlines Low Power Test Program Per SER (NUREG-0797) Open Item I.G.1,which Includes Loss of Offsite Power Test, Comparable Facility Test Data Utilization & Training on Validated Simulator.Program Will Be Incorporated in FSAR  + (ML20079S201)
• 05000277/LER-1994-009-01, :on 940921,six Valves Associated W/Primary Containment Isolation Sys Group II Isolation Logic Closed. Caused by Lifting Common Neutral Lead on Relay 16A-K63 Part of PM Activity.Pcis Valves Replaced.W/Undated Ltr  + (ML20079S205)
• 05000331/LER-1983-048-03, /03L-0:on 831230,containment Atmosphere Monitor B (RE-8103B) Declared Inoperable Due to Inadequate Process Line Flow.Caused by Moisture Problems W/Magnehelic Flow Switch.Heat Tracing Rerouted  + (ML20079S207)
• ML20079S210  + (ML20079S210)
• ML20079S213  + (ML20079S213)
• ML20079S214  + (ML20079S214)
• ML20079S215  + (ML20079S215)

• ML20079S218  + (ML20079S218)

• JAFP-84-0071, Responds to IE Bulletin 83-08 Re GE AK-2 Electrical Circuit Breakers W/Undervoltage Trip Feature in Use in safety- Related Applications Other than Reactor Trip Sys.No Breakers W/Feature Installed Since Original Rept  + (ML20079S219)
• ML20079S220  + (ML20079S220)
• ML20079S222  + (ML20079S222)
• ML20079S228  + (ML20079S228)
• BECO-LTR-94-111, Requests NRC Approval to Reduce IGSCC Insp Frequency for Reactor Recirculation Piping safe-end Category D Welds within Scope of NRC GL 88-01 from Every 2 to Every 4 Refueling Outage.Rept, Reduction in IGSCC Insp... Encl  + (ML20079S232)
• ML20079S233  + (ML20079S233)
• ML20079S236  + (ML20079S236)
• ML20079S240  + (ML20079S240)
• ML20079S241  + (ML20079S241)
• 05000373/LER-1983-059-03, /03L-0:on 830531,while in Cold Shutdown,Radwaste Discharge Line hi-hi Radiation Isolation Valve OWL067 Failed to Close.Caused by Coating of Dirt on Valve Seat.Seat Cleaned & Reassembled  + (ML20079S244)
• ML20079S245  + (ML20079S245)
• 05000249/LER-1982-048-03, During Normal Operation, Oxygen Analyzer Unit Failed W/High Oxygen Alarm Up in Control Room.Caused by Failed Light Bulb,Tripping Photo Electric Cell.Bulb Replaced  + (ML20079S247)
• PLA-2053, Ro:On 831214,seal Penetration X21-6-D20 Violated to Implement Cable Pulling for Mod.Fire Watch Established Per Tech Spec 3.7.7.a & Maintained Until Seal Replaced & Declared Operable on 831221  + (ML20079S248)
• GO2-83-118, Responds to NRC Re Violations Noted in IE Insp Rept 50-397/83-37.Corrective Actions:Matl,Equipment,Parts & Supplies Procurement Procedure Revised to Preclude Ordering Obsolete Spare Parts  + (ML20079S250)
• 05000334/LER-1983-016-03, /03L-0:on 830528,supply Breakers to 4,160-volt Buses 1A & 1B Opened Due to Inadvertent Operation of Pilot Wire Protection Relay,Causing Loss of Offsite Ac Source & Reactor Trip.Caused by Ground Fault on Panel  + (ML20079S258)
• NRC-94-4321, Forwards Two Plots Showing Results Obtained from AP600 Test Performed at SPES-2 Test Facility in Piacenza,Italy on 940922.Plots Withheld (Ref 10CFR2.790). Proprietary Portion of Document Sent to Westinghouse  + (ML20079S261)
• ML20079S267  + (ML20079S267)
• PLA-2048, Ro:On 841102,reactor Scram Occurred.Caused by Main Steam Line High Radiation Signal.Response to Transient Included Automatic HPCI Initiation & Injection  + (ML20079S268)
• 05000373/LER-1983-058-01, /01T-0:on 830621,primary Containment Vacuum Breaker 1PC001D Isolation Valve 1PC003D Found Closed & Unlocked.Caused by Shortfall in Administrative Control of Equipment.Equipment Procedure Revised  + (ML20079S269)
• ML20079S272  + (ML20079S272)
• B15012, Requests Partial Exemption & Schedular Exemption from Requirement of Section III.D.1.(a) of App J to 10CFR50  + (ML20079S273)
• ML20079S278  + (ML20079S278)
• 05000361/LER-1983-155-03, /03L-0:on 831221,control Element Assembly Calculator (Ceac) 1 Inoperable Due to Spurious Position Indication on Control Element Assembly 20.Cause Undetermined.Test Performed Satisfactorily  + (ML20079S280)
• ML20079S283  + (ML20079S283)
• ML20079S285  + (ML20079S285)