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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

• 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)
• ML20079S287  + (ML20079S287)
• ML20079S290  + (ML20079S290)
• ML20079S301  + (ML20079S301)
• 05000261/LER-1983-033-03, /03L-0:on 831224,instrument Lines to Turbine First Stage Pressure & Steam Pressure Transmitters & Steam Driven Auxiliary Feedwater Pump Discharge Pressure Switch Froze. Caused by Cold Weather  + (ML20079S302)
• ML20079S304  + (ML20079S304)
• 05000370/LER-1983-089-03, /03L-0:on 831222,120-volt Ac Vital Instrument & Control Power Sys Battery Inverter 2EVIB Tripped Upon Being Energized & Declared Inoperable.Caused by Numerous Component Failures.Components Replaced  + (ML20079S306)
• 05000254/LER-1983-048-03, /03L-0:on 831229,results of Chimney Effluent Radionuclide Analysis Found to Be Less than Normal.Caused by Broken Power Cable to Heat Trace Due to Extreme Subzero Temps.Power Cable Replaced  + (ML20079S308)
• ML20079S309  + (ML20079S309)
• ML20079S311  + (ML20079S311)
• 05000324/LER-1983-051-03, /03L-0:on 830524,while Performing PT-03.1.2P,HPCI Sys Condensate Storage Tank Low Water Level Instrument 2-E41-LSL-N003 Did Not Respond to Applied Test Input.Caused by Deposit Blockage of Instrument Vent Line  + (ML20079S316)
• ML20079S318  + (ML20079S318)
• ML20079S319  + (ML20079S319)

• ML20079S321  + (ML20079S321)

• 05000247/LER-1983-045-03, /03L-0:on 831208,rush of Air Did Not Cease After Personnel Entered Vapor Containment,Indicating Inner Door Seal Not Fully Seated.Mechanical Interlock Examined.No Malfunction Indicated  + (ML20079S323)
• 05000338/LER-1983-038-03, /03L-0:on 830606 & 07,intermediate Range Channels N36 & N35 High Neutron Flux Reactor Trip Setpoints Found Higher than Tech Spec Limits.Caused by Administrative Error. Intermediate Range Setpoints Reduced  + (ML20079S327)
• 05000272/LER-1983-068-03, /03L-0:on 831224,operator Observed Steam Issuing from Diesel Fire Suppression Pump 1 Cooling Water Expansion Tank.Caused by Frozen Diesel Water Cooling Lines Due to Subzero Temps.Damper Shut.Lines Thawed  + (ML20079S328)
• ML20079S330  + (ML20079S330)
• 05000289/LER-1983-015-01, /01T-0:on 830611,oxygen Concentration in Waste Gas Sys Remained in Excess of 2% for Greater than 1 H.Caused by Failure to Recognize Maint Activities Affected When Oxygen Introduced in Waste Gas Sys  + (ML20079S331)
• ML20079S343  + (ML20079S343)
• 05000325/LER-1983-024-03, /03L-0:on 830602,during Refueling Outage,Position Indication Light for B Core Spray Inboard Injection Valve Inoperable.Caused by Plant Personnel Inadvertently Bumping Switch to Off Position  + (ML20079S344)
• ML20079S352  + (ML20079S352)
• ML20079S355  + (ML20079S355)
• ML20079S366  + (ML20079S366)
• ML20079S370  + (ML20079S370)
• PLA-2026, Interim Deficiency Rept Re GE Reactor Mode Switch.Proposed Redesign of Mode Switch by GE Rejected,Based on Results of Testing Conducted at Franklin Inst Research Lab.Alternate Switch Ordered Through Electroswitch.Final Rept by Apr 1984  + (ML20079S374)
• ML20079S380  + (ML20079S380)
• ML20079S385  + (ML20079S385)
• ML20079S387  + (ML20079S387)
• ML20079S395  + (ML20079S395)
• ML20079S398  + (ML20079S398)
• ML20079S399  + (ML20079S399)
• 05000311/LER-1983-066-03, /03L-0:on 831220,common Suction Valve 2RH1 Closed, Resulting in Loss of RHR Flow.Caused by Personnel Error.Rhr Pump 22 Started & RHR Flow Reestablished within 22 Minutes  + (ML20079S406)
• ML20079S409  + (ML20079S409)
• ML20079S411  + (ML20079S411)
• ML20079S421  + (ML20079S421)
• ML20079S426  + (ML20079S426)
• ML20079S438  + (ML20079S438)
• ML20079S449  + (ML20079S449)