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| Issue date | Title | Topic | |
|---|---|---|---|
| ML20028H278 | 13 November 1990 | Special Rept:On 901029,condenser Evacuation Sys Noble Gas Monitor Inoperable for More than 72 H.Monitor Will Return to Svc by 901119,following Completion of Satisfactory Channel Calibr | |
| ML20042E125 | 4 April 1990 | Special Rept:On 900325,meteorologic Tower Declared Inoperable for More than 7 Days.Caused by Failure of Primary Delta Temp Channel | |
| ML20012D920 | 20 March 1990 | Special Rept:On 900312,planned Maint Outage of 1E Bs Bus Initiated to Complete 5-yr Bus Cleaning Surveillance, Rendering All Fire Dectection Sys Alarms & Sprinkler Sys Inoperable.Containment Air Temps Monitored Hourly | |
| ML20011E321 | 1 February 1990 | Special Rept:On 891227,pressurizer Base Support Strong Motion Accelerometer 2XT-8020D Declared Inoperable for More than 30 Days Due to Playback Readings Outside Test Acceptance Criteria.Repairs Planned During Next Outage | |
| ML20005D697 | 11 December 1989 | Special Rept:On 891127,wide Range Gas Monitor Removed from Svc for Performance of 18-month Channel Calibr Surveillance. Monitor Will Be Returned to Svc by 891216 Following Completion of Satisfactory Channel Calibr | |
| ML19332F179 | 30 November 1989 | Ro:Air Ejector Exhaust Treatment Sys Inoperable for More than 31 Days.Sys Declared Inoperable.Failure to Implement Reporting Requirement Attributed to Inadequate Guidance in Interpretation of Intent & Requirement of Tech Spec | |
| ML19325E292 | 18 October 1989 | Followup Ro:In Sept 1989,identified Fire Doors Found Inoperable During Routine Surveillances Consisting of 17 Latching Mechanism Failures & 8 Closure Mechanism Failures. No Doors Found to Be Blocked Open | |
| ML20024D504 | 19 July 1983 | RO 83-067:on 830718,review of Fire Protection Surveillance Program Revealed That Fire Detectors Failed Routine Surveillance Testing & Were Not Declared Inoperable.Fire Watches Not Posted | |
| ML20024C777 | 29 June 1983 | RO:C-E Has Advised Util That RCS Hot Leg Sampling Line Nozzle Loads Exceed Stress Limits.Acceptability of ASME Requirements Being evaluated.Fourteen-day Rept Will Be Submitted by 830712 | |
| ML20052H690 | 6 May 1982 | Ro:Submits Corrections to Equipment Tag Number Errors in LER 82-007 on 820407 | |
| ML20052E220 | 28 April 1982 | RO 82-011:on 820427,both Channels on Control Room Airborne Radiation Monitor Found Inoperable.Caused by Failure to Maintain Emergency Mode for Air Cleanup Sys During 820313 Preventive Maint | |
| ML20050M387 | 1 April 1982 | RO Re Deficiency in Establishment of Sufficient Fire Watches,Per Tech Spec Section 3.7.9,App a Limiting Conditions for Operation.Continuous Fire Watches Established.Impact Evaluation Will Be Submitted in 14 Days | Continuous fire watch |
| ML20050B703 | 26 March 1982 | Ro:On 820324,w/reactor in Mode 5,unplanned Dilution Occurred While Filling RCS Water Storage Tank from Refueling Water Storage Tank | Shutdown Margin Reactor Vessel Water Level |
| ML20050A000 | 15 March 1982 | Ro:On 820314,low Pressure Safety Injection Pump Lost Due to Air in Pump.Pumps Vented & Shutdown Cooling Restored. Investigation in Progress.Results Will Be Forwarded w/14-day Rept & Two LERs |