Pages that link to "05000335/LER-1981-030, Forwards LER 81-030/03L-0"
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The following pages link to 05000335/LER-1981-030, Forwards LER 81-030/03L-0:
Displayed 24 items.
- ML20009F394 (redirect page) (← links)
- ML20009F395 (← links)
- 05000335/LER-1981-030-03, /03L-0:on 810603,control Element Assembly Motion Inhibit Circuit for Power Dependent Insertion Limit Failed. Caused by Failure of Relay in Metrascope Limit Circuit. Relay Replaced & Circuit Repaired (← links)
- 05000335/LER-1981-030, Forwards LER 81-030/03L-0 (← links)
- 05000335/LER-1981-029, Forwards LER 81-029/03L-0 (← links)
- 05000335/LER-1981-027-03, /03L-0:on 810519,while Cleaning Condenser Water Boxes,Control Element Assembly 65 Dropped While Being Inserted.Cause Unknown.Assembly Returned to Group Position (← links)
- 05000335/LER-1981-027, Forwards LER 81-027/03L-0 (← links)
- 05000335/LER-1981-031, Forwards LER 81-031/03L-0 (← links)
- 05000335/LER-1981-030-03, /03L-0:on 810603,control Element Assembly Motion Inhibit Circuit for Power Dependent Insertion Limit Failed. Caused by Failure of Relay in Metrascope Limit Circuit. Relay Replaced & Circuit Repaired (← links)
- 05000335/LER-1981-030 (redirect page) (← links)
- 05000335/LER-1981-049-03, /03L-0:on 811012,during Refueling Outage & Retest for Plant Mod,Channel D Refueling Water Tank Bistable Would Not Trip Actuation Module.Cause Undetermined.Bistable Replaced & Tested Satisfactorily (← links)
- 05000335/LER-1981-049, Forwards LER 81-049/03L-0 (← links)
- 05000335/LER-1981-044-03, /03L-0:on 810928,during Fuel Movement W/Secondary Manways Removed,Two 3/16-inch Holes Drilled in a Main Feed Piping Between Main Feed Isolation Valve & Containment. Caused by Inadequate Definition of Work Scope & Location (← links)
- 05000335/LER-1981-024, Forwards LER 81-024/03L-0 (← links)
- 05000335/LER-1981-025-03, /03L-0:on 810430,during Reactor Protection Sys Logic Matrix Test While at 100% Power,Trip Unit Failed to Illuminate as Required.Caused by Bad Connection to Cabinet. Connector Cleaned.Unit Reinserted Into Sys Cabinet (← links)
- 05000335/LER-1981-018-03, /03L-0:on 810416,after Reactor Trip Due to Transformer Failure,Block Valve VL403 for Power Operated Relief Valve Would Not Close.Possibly Caused by Tight Adjustment to Packing Gland (← links)
- 05000335/LER-1981-014-03, /03L-0:on 810319,high Containment Radiation Monitoring Channel B for Containment Isolation Signal Failed Low.Caused by Faulty Power Supply Units in Control Room Display Module.Units Replaced (← links)
- 05000335/LER-1981-003-09, /09X-1:on 810123,several Plant Masonry Walls Did Not Meet IE Bulletin 80-11 Criteria.Caused by Design Problems.Mods Completed by 810205 (← links)
- 05000335/LER-1981-013-03, /03L-0:on 810216,channel B Hot Leg Reactor Temp Detector Output for Loop 1B Failed Low.Caused by Blown Fuse in Temp Transmitter Power Supply,Fisher Porter Model 55GL1154.Power Supply Replaced & Tested (← links)
- 05000335/LER-1981-009-03, /03L-0:on 810214,primary Digital Data Processing Sys Line Printer Experienced Intermittent Operation Over 16-h.Caused by Line Printer Dampener Failure.Dampener Replaced & Line Printer Returned to Svc (← links)
- 05000335/LER-1981-011-03, /03L-0:on 810226,containment Radiation Monitor Channel a Setpoint Exceeded Tech Spec Limits.Caused by Trip Bistable Setpoint Drift.Setpoint Readjusted (← links)
- 05000335/LER-1981-008-03, /03L-0:on 810202,digital Data Processing Sys Dropped Off Line Resulting in Loss of Control Element Assembly Pulse Counting Backup Position Indication.Caused by software-related Problems.Investigation Continuing (← links)
- 05000335/LER-1981-006-03, /03L-0:on 810129,QC Insp Showed That Visual Insp of Debris Not Documented During Containment Surveillance Entries on Standing Radiation Work Permits.Caused by Lack of Signoff Space.Attachment Will Be Added (← links)
- 05000335/LER-1981-001-03, /03L-0:on 810116,four Missing Fire Barriers Noted in Reactor Auxiliary Bldg.Caused by Insufficient Control of Fire Barrier Work by Backfit Personnel.Fire Watch Patrol Posted Immediately & Deficient Barriers Replaced (← links)
- 05000335/LER-1981-005-09, /09T-0:on 810127,notification Received from GE That Type Hfa Relay Coil Spools Could Crack & Fail Preventing Relay Operation.Cause Unknown.Relays to Be Replaced Per GE Recommendation (← links)
- 05000335/LER-1981-023-03, /03L-0:on 810501,isolation Valve HCV 14-9 Did Not Shut Fully.Caused by Shut Limit Switch Not Actuating from Remote Operation.Valve Lubricated (← links)
- 05000335/LER-1981-023, Forwards LER 81-023/03L-0 (← links)