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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

• ML20072G037  + (ML20072G037)
• 05000267/LER-1980-016-03, During Testing,Four of 12 Helium Circulator Seal Malfunction Pressure Differential Switch Units Tripped Outside Limits.Caused by Dirt Accumulation in Electrical Switches.Switches Replaced  + (ML20072G038)
• ML20072G041  + (ML20072G041)
• 05000361/LER-1983-058-03, /03L-0:on 830514,failure of Core Protection Calculator Channel B Indicated by Lights on DNBR Trip & Linear Power Density Trip & Alarm.Caused by multi-purpose Acquisition & Control Sys Error Code 10  + (ML20072G047)
• 05000267/LER-1980-026-03, During Testing,Eight of 12 Helium Circulator Seal Malfunction Pressure Differential Switch Units Tripped Outside Limits.Caused by Dirt Accumulation in Electrical Switches.Switches Replaced  + (ML20072G049)
• 05000387/LER-1983-027, Forwards LER 83-027/03L-0  + (ML20072G050)
• 05000361/LER-1983-050-03, /03L-0:on 830519,during Surveillance Testing,Core Protection Calculator Channel C Declared Inoperable Due to Automatic Restarts Exceeding Number Allowed for 12 H Period. Caused by Intermittent Losses of Power  + (ML20072G053)
• 05000280/LER-1983-013, Forwards LER 83-013/03L-0  + (ML20072G054)
• 05000267/LER-1980-034-03, During Testing,Two of 12 Helium Circulator Seal Malfunction Pressure Differential Switch Units Tripped Outside Limits.Caused by Dirt Accumulation in Electrical Switches.Switches Replaced  + (ML20072G056)
• 05000324/LER-1983-029-03, /03L-0:on 830220,routine Surveillance During Plant Operation Revealed Audible Evidence of Airflow Through Both Doors of Reactor Bldg 50-ft Elevation.Caused by 1 1/2 Inch Diameter Hole in Outer Door.Hole in Door Sealed  + (ML20072G058)
• ML20072G066  + (ML20072G066)
• 05000267/LER-1980-041-03, During Testing,One of 12 Helium Circulator Seal Malfunction Pressure Differential Switch Units Tripped Outside Limits.Caused by Dirt Accumulation in Electrical Switches.Switches Replaced  + (ML20072G067)
• AECM-83-0342, RO 83-044/0:on 830509,listed fire-related Penetrations Opened to Implement Design Change Packages.Hourly Fire Watches Established within 1 H & Maintained for Duration of Planned Maint Activities  + (ML20072G070)
• 05000267/LER-1980-051-03, During Testing,Five of 12 Helium Circulator Seal Malfunction Pressure Differential Switch Units Tripped Outside Limits.Caused by Dirt Accumulation in Electrical Switches.Switches Replaced  + (ML20072G073)
• 05000280/LER-1983-013-03, /03L-0:on 830215,during Cold Shutdown,Valve MOV-SW-102B Would Not Cycle.Caused by Damaged Gears Linking Motor to Valve Actuator.Gears Replaced  + (ML20072G074)
• ML20072G076  + (ML20072G076)
• 05000267/LER-1981-006-03, During Annual Testing & Calibr,Six of 12 Helium Circulator Seal Malfunction Pressure Differential Switch Units Tripped Outside Limits.Caused by Dirt Accumulation in Electrical Switches.Switches Replaced  + (ML20072G082)
• W3P83-0461, Forwards Rev 2 to Safeguards Contingency Plan.Rev Withheld  + (ML20072G084)
• 05000267/LER-1981-016-03, During Testing,Three of 12 Helium Circulator Seal Malfunction Pressure Differential Switch Units Tripped Outside Limits.Caused by Dirt Accumulation in Electrical Switches.Switches Replaced  + (ML20072G086)
• ML20072G091  + (ML20072G091)
• ML20072G096  + (ML20072G096)
• ML20072G099  + (ML20072G099)
• 05000336/LER-1994-013, :on 940510,discovered That 18 Month Surveillance Sp 2614D Not Performed within Required Surveillance Period.Caused by Personnel Error.Surveillance Performed Immediately  + (ML20072G100)
• AECM-83-0188, RO 83-006/0:on 830210,fire Penetrations AE-382C & AE-384C Opened.Caused by Planned Maint Work Order.Hourly Fire Watch Established.Work Not Completed.Updated Rept Will Be Submitted by 830514  + (ML20072G102)
• 05000267/LER-1981-047-03, During Testing,One of 12 Helium Circulator Seal Malfunction Pressure Differential Switch Units Tripped Outside Limits.Caused by Dirt Accumulation in Electrical Switch.Switch Replaced  + (ML20072G103)

• ML20072G107  + (ML20072G107)

• 05000387/LER-1983-027-03, /03L-0:on 830219,technician Discovered That PSH-B21-N056 B & C (Low Condenser Vacuum Pressure switches-channel B & C) Did Not Meet Tech Spec.Caused by Setpoint Drift.Switches Recalibr  + (ML20072G108)
• ML20072G109  + (ML20072G109)
• ML20072G114  + (ML20072G114)
• ML20072G117  + (ML20072G117)
• ML20072G118  + (ML20072G118)
• RBG-15-321, Responds Partially to NRC Re Ultimate Capacity Analysis of Mark III Containments.Rept Showing Calculated General Yielding Value for Steel Containment of 56 Psi Encl. Final Results for Remaining Issues Provided by 830930  + (ML20072G119)
• ML20072G121  + (ML20072G121)
• AECM-83-0335, Updated RO 83-010/1:on 830209,smoke Detectors Covered to Prevent Continuous Alarms During Grinding & Welding.Hourly Fire Watch Conducted.Zones Expected to Be Restored by 830630.Addl Fire Zone Listed  + (ML20072G122)
• ML20072G124  + (ML20072G124)
• 05000281/LER-1983-008, Forwards LER 83-008/03L-0  + (ML20072G126)
• 05000395/LER-1983-015, Forwards LER 83-015/03L-0.Detailed Event Analysis Encl  + (ML20072G132)
• ML20072G136  + (ML20072G136)
• AECM-83-0186, RO 83-005/0:on 830209,w/reactor Mode Switch in Refuel Position,Fire Doors Blocked Open During Welding Activities. Caused by Planned Maint Work Order.Fire Doors Returned to Normal Operation Upon Work Completion  + (ML20072G138)
• ML20072G139  + (ML20072G139)
• ML20072G145  + (ML20072G145)
• ML20072G146  + (ML20072G146)
• 05000327/LER-1983-025, Forwards LER 83-025/03L-0  + (ML20072G148)
• ML20072G149  + (ML20072G149)
• 05000281/LER-1983-008-03, /03L-0:on 830217,boric Acid Transfer Pump 1-CH-P-2 Declared Inoperable Due to Low Discharge Pressure.Caused by Change in Clearance Between Impeller Vanes & Casing Wall. Pump Adjusted  + (ML20072G156)
• ML20072G158  + (ML20072G158)
• ML20072G159  + (ML20072G159)
• ML20072G160  + (ML20072G160)
• ML20072G163  + (ML20072G163)
• NRC-94-0072, Part 21 Rept Re Improper Installation of Thermo-Lag Fire Barrier Matl Furnished & Delivered by Thermal Science,Inc. Eight of Ten Thermo-Lag Fire Barriers Installed by Pr Sussman Co Being Replaced  + (ML20072G164)
• 05000387/LER-1983-077-03, /03L-0:on 830510,seven Snubbers W/Inadequate Clearance Identified,Indicating Possible Rear Bracket Interference.Caused by Lack of Info from Snubber Vendor. Snubbers Reworked  + (ML20072G169)