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Issue date | Title | Topic | |
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ML20211C795 | 18 September 1997 | Ro:On 970916,reactor Staff Discovered That Intrusion Alarm Sys Was Not Tested for Operability During First Calendar Wk of Sept.Caused by Other Members Being on Leave or Alternate Duty.All Sys Tests Were Properly Documented | |
ML20096C535 | 11 January 1996 | Ro:On 960104,Shim-2 Control Rod Stopped at 917 Units. Operator Went Out on Reactor Bridge to Check Rod.After Examining Rod,Operator Shook Barrel & Rod Fell Into Core. Reactor Remains in Shutdown Condition | |
ML20082P016 | 3 September 1991 | Ro:On 910830 Analog scram-capable Safety Channel of Dow Triga Research Reactor Found to Be Not Operating During power-up Operation of Reactor.Caused by Broken Connection in high-voltage Cable for Neutron Detector.Broken Cable Fixed | |
ML20082N613 | 30 August 1991 | RO:analog-capable Safety Channel of Reactor Inoperable During Reactor Operation.Caused by Broken Connection in High Voltage Cable for Neutron Detector.Reactor Shutdown & Secured | |
ML20210B275 | 18 March 1987 | Ro:Holes Found in Aluminum Reactor Tank Line.Cause Unknown. Operations Suspended Until Extent of Problem & Solution Determined.Proposed Actions to Correct Problem Will Be Submitted Prior to Resuming Operations |