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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
- ML17266A060 + (ML17266A060)
- ML17266A061 + (ML17266A061)
- 05000335/LER-1979-010-03, /03L-0 on 790311:during Power Operation,Control Element Assembly 62 Slipped Twice.Caused by Faulty 15 Volt Power Supply.Supply Replaced + (ML17266A062)
- 05000335/LER-1979-012-03, /03L-0 on 790316:during Operation,Control Element Assembly Slipped 10 Inches While Selecting Position Readout on Secondary Position Display Backup.Cause Undetermined. Assembly Quickly Returned to Original Position + (ML17266A063)
- 05000335/LER-1979-011-03, /03L-0 on 790316:during Power Operation, 1C Charging Pump Found to Have Cracked Pump Casing.Caused by Vibration Due to Suction Cavitation on Pumps.Suction Dampening Devices Will Be Installed + (ML17266A064)
- 05000335/LER-1979-013-03, /03L-0 on 790331:during Surveillance Testing of 1A Diesel generator,solenoid-operated Fill Valve for Engine Mounted Fuel Oil Tank Failed to Open,Causing Tank Level to Drop Below Limit.Caused by Burnt Contacts in Relay + (ML17266A065)
- ML17266A066 + (ML17266A066)
- ML17266A067 + (ML17266A067)
- 05000335/LER-1979-009-03, /03L-0 on 790305:control Element Assembly 2 Would Not Withdraw Fully from Misalignment to Check Control Element Assembly Position Alarms.Caused by Faulty Upper Electric Limit Reed Switch.Switch Will Be Replaced + (ML17266A068)
- 05000335/LER-1979-014-03, /03L-0 on 790409:notified by Vendor That Crankshaft Coupling for Cooling Fans Used on Diesels Failed in Other Applications.Couplings Replaced W/Couplings of Improved Design,Under Directions from Diesel Vendor + (ML17266A069)
- ML17266A070 + (ML17266A070)
- 05000335/LER-1979-016-01, /01T-0 on 790524:during as-built Verification Insp of Restraints on Component Cooling Water Sys Piping,Four Seismic Restraints Found Installed at Wrong Locations. Caused by Improper Installation During Plant Const + (ML17266A071)
- 05000335/LER-1979-017-03, /03L-0 on 790509:1B Charging Pump Casing Block Contained Several Internal Cracks Centered Around Pressure Chambers.Caused by Suction Cavitation Resulting in Vibration.Pump Block Replaced + (ML17266A073)
- 05000335/LER-1979-018-03, /03L-0 on 790508:during Routine Diesel Generator Maint,Valves Installed on Engine Crankcase Oil Drain Line Prior to Performance of Written Safety Evaluation.Caused by Failure to Follow Procedures + (ML17266A074)
- ML17266A075 + (ML17266A075)
- ML17266A077 + (ML17266A077)
- ML17266A078 + (ML17266A078)
- ML17266A079 + (ML17266A079)
- ML17266A080 + (ML17266A080)
- ML17266A081 + (ML17266A081)
- L-79-176, Forwards Info Re Const & Loading Schedule.Provides Updated Listing of Major Activities by Node Number & Logic Network. Corrects Several Errors in NRC May 1979 Const Status Rept. Oversized Drawing Encl + (ML17266A082)
- 05000335/LER-1979-019-03, /03L-0 on 790605:control Element Assembly Dropped Four Times within 2-h Period.Caused by Failure of Coil Power Programmer Timing Module.Module Replaced + (ML17266A083)
- 05000335/LER-1979-021-01, /01T-0 on 790625:General Motors Notified Util That Turbocharger Thrust Bearing Could Be Damaged by Hot Starts W/Lube Oil Over 160 F.Vendor Recommends Eliminating Nonemergency Hot Starts While New Design Is Developed + (ML17266A084)
- ML17266A085 + (ML17266A085)
- 05000335/LER-1979-020-03, /03L-0 on 790614:auxiliary Feedwater Pump 1c Failed to Start Due to Failure of Steam Inlet Valve.Caused by Unknown Factor.Valve Operated Normally After Being Manually Cycled + (ML17266A086)
- 05000335/LER-1979-022-03, /03L-0 on 790627:during Periodic Surveillance, Testing Auxiliary Feedwater Pump Failed to Start.Cause Could Not Be Determined.Condensation in Steam Line May Have Delayed Starting Enough to Mislead Operator + (ML17266A087)
- ML17266A088 + (ML17266A088)
- 05000335/LER-1979-023-03, /03L-0 on 790702:control Element Assembly 33 Would Not Withdraw Due to Presence of Fullout Position Indication.Caused by Faulty Upper Electric Limit Reed Switch + (ML17266A089)
- L-79-212, Forwards Seismic Analysis Assessment for Sys,Including Safety Injection,Auxiliary Feedwater,Feedwater,Main Stream, Containment Spray & Component Cooling Water,Per IE Bulletin 79-14.Addl Matl to Be Forwarded by 790831 + (ML17266A090)
- 05000335/LER-1979-025-03, /03L-0 on 790720:variable High Power Trip Setpoint in Core Protection Calculator Failed to Track Reactor Power. Caused by Power Supply in Core Protection Calculator Failing Due to Filter Capacitor Failure + (ML17266A091)
- ML17266A092 + (ML17266A092)
- L-79-248, Requests That 790412 Proposed Amend to License DPR-67 Be Modified to Include ETS 4.2, Min Effective Chlorine Usage. Mod Eliminates Overlapping Regulatory Requirements + (ML17266A093)
- 05000335/LER-1979-026-03, /03L-0:on 790801,minus 18 Volt Power Supply Found at Minus 13 Volts.Cause Unknown;Probably Normal end-of-life Failure of Electronic Component.New Power Supply Installed. No Addl Action Required + (ML17266A094)
- 05000335/LER-1979-027-03, /03L-0:on 790806,control Element Assembly 65 Dropped While Periodic Exercise Surveillance Test Was Being Performed.Caused by Apparent Design Deficiency W/Control Element Drive Sys.Procedure Change Request Submitted + (ML17266A095)
- ML17266A097 + (ML17266A097)
- L-79-245, Forwards Addl Info to 790806 Response to IE Bulletin 79-14. Charts of Design Documents & Seismic Analysis Info Encl + (ML17266A101)
- ML17266A103 + (ML17266A103)
- ML17266A104 + (ML17266A104)
- ML17266A105 + (ML17266A105)
- 05000335/LER-1979-030-01, /01T-0:on 790921,discovered as-built Design Specs for Steam Generator Were Not Used by NSSS Vendor to Establish Instrument Span for Measuring Steam Generator Level.No Cause Given.Low Level Trip Setpoint Raised to 39% + (ML17266A106)
- ML17266A108 + (ML17266A108)
- 05000335/LER-1979-029-03, /03L-0:on 790917,level Transmitter on Safety Injection Tank 1B1 Drifted Out of Calibr & Tank Level Dropped Below Tech Spec Limit.Cause Undetermined.Level Indicator Adjusted & Transmitter Recalibr + (ML17266A110)
- ML17266A111 + (ML17266A111)
- 05000335/LER-1979-031-01, /01T-0:on 790927,during Planned Shutdown,Qc Check of Installation of Safety Injection Tank Sample Lines Showed Four Raceway Clips Welded to Vessel Wall.Caused by Contractor + (ML17266A113)
- L-79-339, Forwards Revised Pump & Valve Test Program,In Response to NRC Re Test Cycling of Check Valves + (ML17266A114)
- 05000335/LER-1979-015-03, /03L-1:on 790507,RCS Boron Concentration Was Below Tech Spec Limit.Caused by Vendor Workers Unknowingly Cutting Steam Generator During Rim Cut Mods.Tubes Plugged & Concentration Restored + (ML17266A115)
- 05000335/LER-1979-032-03, /03L-0:on 791016,during Plant Test of Emergency Diesel Generator 1A,generator Failed to Indicate Voltage or Frequency After Engine Started.Caused by Failed Voltage Regulator Surge Suppressor SP-3.Suppressor Replaced + (ML17266A116)
- ML17266A117 + (ML17266A117)
- L-79-338, Urges Expeditious Review & Safety Evaluation of Retran Reactor Sys Transient Analysis Code.List of Intended Uses of Retran Encl + (ML17266A118)
- ML17266A119 + (ML17266A119)
- ML17266A120 + (ML17266A120)