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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

• 05000249/LER-1976-031, :on 761101,during Refueling Outage Local Leak Rate Testing,Isolation Check Valve 3-205-2-7 Exhibited Leak Rate Above Tech Spec Limit.Caused by Dirt in Seating Area & on Disc Pivot Pin  + (ML20084P495)
• 05000254/LER-1976-022-03, /03L-0:on 760723,operability Testing on Containment Cooling Loop Performed on Wrong Unit.Caused by Personnel Error  + (ML20084P496)
• ML20084P502  + (ML20084P502)
• 05000249/LER-1976-029, :on 761028,during Refueling Outage Surveillance Testing,Control Rod Drive Return Line Primary Isolation Check Valve 3-0301-98 Exceeded Tech Spec Leak Rate Limit. Caused by Normal Wear of Seating Area  + (ML20084P507)
• ML20084P509  + (ML20084P509)
• 05000254/LER-1976-021-03, /03L-1:on 760709 Two Control Rods Withdrawn Simultaneously.Caused by Personnel Error.Procedure Rev Implemented to Further Clarify Control Rod Drive Maint Requirements  + (ML20084P512)
• 05000249/LER-1976-028, :on 761018,after Preliminary Testing & Subsequent Insp by vendor,250 Volt Battery Found in Degraded Condition. Caused by Prior Battery Charger Problems.Battery Replaced W/Larger Capacity Unit  + (ML20084P515)
• B11166, Forwards Status of Info Requested by Power Sys Branch Mechanical Series Questions on 840116.Revised Responses & Corresponding marked-up FSAR Pages Also Encl  + (ML20084P517)
• ML20084P526  + (ML20084P526)
• ML20084P532  + (ML20084P532)
• ML20084P534  + (ML20084P534)
• ML20084P535  + (ML20084P535)
• 05000249/LER-1976-027, :on 761009,during Routine Surveillance Testing,Six Component Cooling Svc Water Pump Vault Penetrations Exhibited Detectable Leakage When Pressurized.Caused by Operational Vibration.Penetrations Resealed  + (ML20084P538)
• ML20084P546  + (ML20084P546)
• 05000249/LER-1976-026, :on 761012,during Valve Operability Testing of Drywell Spray Sys,Motor Operated Valve 3-1501-27A Failed to Open.Caused by Loose Terminal in Valve Control Circuitry. Terminals Tightened  + (ML20084P548)
• ML20084P551  + (ML20084P551)
• ML20084P557  + (ML20084P557)
• ML20084P563  + (ML20084P563)
• ML20084P569  + (ML20084P569)
• 05000327/LER-1984-025, :on 840415,sampling of RCS for Boron Concentration Caused Pressurizer Level Transmitter 1-LT-68-320 to Become Inoperable Due to Mod Made During Last Outage Routing Sense Line from Low Side Top  + (ML20084P573)
• 05000249/LER-1976-025, :on 761007,during Refueling Outage Local Leak Rate Testing,Feedwater Check Valves 3-820-58B & 62B Exhibited Leakage Rates Above Tech Spec Limit.Caused by Dirt in Seating Area.Valve Cleaned & Retested  + (ML20084P579)
• ML20084P584  + (ML20084P584)
• ML20084P592  + (ML20084P592)
• ML20084P594  + (ML20084P594)
• ML20084P597  + (ML20084P597)

• 05000249/LER-1976-024, Following Refueling Outage Surveillance Testing of Diesel Generator,Engine Speed Could Not Be Adjusted from Control Room.Caused by Loose Wire on Diesel Governor Control Circuit  + (ML20084P598)

• ML20084P599  + (ML20084P599)
• 05000249/LER-1976-024-01, :on 761009,following Refueling Outage Surveillance Test of Diesel Generator,Engine Speed Could Not Be Regulated from Control Room.Caused by Loose Wire on Diesel Governor Control Circuit.Wire Tightened  + (ML20084P613)
• 05000249/LER-1976-023, :on 761007,during Refueling Outage Local Leak Rate Testing,Lpci Primary Isolation Check Valve 3-1501-25B Exhibited Leak Rate Above Tech Spec Limit.Caused by Dirt & Scratches on Valve Seat.Valve Cleaned  + (ML20084P617)
• 05000254/LER-1976-020-03, /03L-0:on 760701,loss of Indication & Operability Occurred on Containment Spray Loop B Outboard Valve MO-1-1101-23B.Caused by Loose hold-down Bolts.Bolts tightened.W/760729 Forwarding Ltr  + (ML20084P619)
• ML20084P626  + (ML20084P626)
• ML20084P627  + (ML20084P627)
• 05000249/LER-1976-022, :on 760929,during Prerequisite Testing for Refueling Outage LPCI Logic Surveillance,Dpis 261-34A Failed to Trip.Caused by Roller Cam Being Jammed by Microswitch Actuating Arm.Switch Repaired  + (ML20084P630)
• 05000249/LER-1976-021, :on 760924,during Routine Insp of Drywell Snubbers,Snubbers 24 & 30 Appeared to Be Inoperable Due to Loss of Fluid.Caused by Leakage Through Grease Fittings. Grease Fittings Replaced  + (ML20084P633)
• ML20084P635  + (ML20084P635)
• 05000249/LER-1976-020, :on 760922,during Refueling Outage Local Leak Rate Testing,Vol Bounded by Main Steam Line Drain Valves 3-220-1 & 2 Exhibited Leak Above Tech Specs Limit.Probably Caused by Deteriorated Pressure Seal Ring  + (ML20084P642)
• ML20084P648  + (ML20084P648)
• ML20084P651  + (ML20084P651)
• 05000249/LER-1976-020-01, Vol Bounded by Steam Line Drain Valves 3-220-1 & 2 Exhibited Leakage Above Tech Spec Limits.Caused by Deteriorated body-to-bonnet Pressure Seal Ring & Dirt in Seating Area  + (ML20084P653)
• ML20084P654  + (ML20084P654)
• ML20084P657  + (ML20084P657)
• ML20084P661  + (ML20084P661)
• ML20084P664  + (ML20084P664)
• ML20084P667  + (ML20084P667)
• ML20084P671  + (ML20084P671)
• 05000249/LER-1976-019, :on 760921,diesel Generator Not Shutdown Following Return to Svc of Bus 34-1 & Engine High Temp Alarm Received. Caused by Partially Clogged Strainer in Lube Oil Circulating Pump.Strainer Cleaned  + (ML20084P672)
• ML20084P674  + (ML20084P674)
• ML20084P676  + (ML20084P676)
• 05000249/LER-1976-018, :on 760921,during Refueling Outage Local Leak Rate Testing,Feedwater Check Valves 3-220-58A & 62A Exhibited Leak Rates Above Tech Spec Limit.Caused by Dirt in Seating Area & Worn Disc Assembly Pins  + (ML20084P677)
• ML20084P681  + (ML20084P681)
• ML20084P686  + (ML20084P686)