ML20080K558
From kanterella
| ML20080K558 | |
| Person / Time | |
|---|---|
| Site: | 05000142 |
| Issue date: | 02/13/1984 |
| From: | Wegst W CALIFORNIA, UNIV. OF, LOS ANGELES, CA |
| To: | NRC |
| References | |
| NUDOCS 8402160059 | |
| Download: ML20080K558 (1) | |
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Category:REPORTABLE OCCURRENCE REPORT (SEE ALSO AO LER)
MONTHYEARML20080K5581984-02-13013 February 1984
[Table view]Ro:During Annual Reactor Calibr,Two Control Blades Exhibited Prolonged Drop Times,One Slightly Exceeding Acceptability Limit.Problem Lies within Core.Steady Viscous Drag Indicated Possibly Due to Lubricant Degradation ML20063E8851982-07-0808 July 1982 Ro:On 820630,during Initial Approach to Criticality,Operator Unable to Take Reactor Critical Due to Constant Engagement of Auto Controller.Caused by Failed Diode in Inhibit Surveillance Circuit.Voltage Diode Added Across Relay Coil 1984-02-13 Category:TEXT-SAFETY REPORT MONTHYEARML20127K2821992-12-31031 December 1992
[Table view]Final Decommissioning Rept for Boelter Reactor Facility Dismantlement & Final Decommissioning Project ML20046B8661992-12-31031 December 1992 Final Decommissioning Rept for Boelter Reactor Facility Dismantlement & Final Decommissioning Project. ML20128G2171992-11-30030 November 1992 Final Release Survey Rept for Boelter Reactor Facility Dismantlement & Final Decommissioning Project ML20247Q7801989-07-28028 July 1989 Safety Evaluation Re Phase II Decontamination,Dismantlement & Disposition of Component Parts of Reactor.Health Physics Program Provides Adequate Protection to Assure Radiologically Safe Program for Dismantling of Facility ML20155C6331988-06-0909 June 1988 Rept of UCLA Reactor Decommissioning,Guide for Phase II, Final Phase ML20211Q3321986-07-14014 July 1986 Safety Evaluation Supporting Decommissioning Plan Phase I, Per 851029 Application.Addl Info,Including Campus Map, Diagram of Lab & Dismantling Organization Chart Encl ML20138M9051985-10-31031 October 1985 Decommissioning Plan:Phase I:Dismantlement & Radiological Assessment of UCLA Argonaut Reactor Facility ML20127K1791984-12-31031 December 1984 Annual Rept 1984,Nuclear Energy Lab ML20080K5581984-02-13013 February 1984 Ro:During Annual Reactor Calibr,Two Control Blades Exhibited Prolonged Drop Times,One Slightly Exceeding Acceptability Limit.Problem Lies within Core.Steady Viscous Drag Indicated Possibly Due to Lubricant Degradation ML20095L0001983-12-31031 December 1983 Annual Rept 1983,Nuclear Energy Lab ML20072G6861982-12-31031 December 1982 Nuclear Energy Lab Annual Rept,1982 ML20063E8851982-07-0808 July 1982 Ro:On 820630,during Initial Approach to Criticality,Operator Unable to Take Reactor Critical Due to Constant Engagement of Auto Controller.Caused by Failed Diode in Inhibit Surveillance Circuit.Voltage Diode Added Across Relay Coil ML20038A9681981-11-16016 November 1981 RO Re Tech Spec Violations Reported on 811029.Procedural Aspects of New & Novel ESA Must Be Reviewed by Radiation Use Committee Prior to Implementation ML19347E9371981-04-17017 April 1981 Operator Requalification Program ML19341B5201981-01-26026 January 1981 Ro:On 810120,rods 1 & 4 Dropped to Zero Causing Reactor to Shut Down.Cause Not Determined.Console Returned to Normal. Reactor Returned to Power.Event Will Be Further Investigated ML19330C7351980-07-29029 July 1980 Annual Rept-UCLA Nuclear Reactor,Jan-Dec 1979. ML20050A7801980-01-17017 January 1980 Ucla QA Program Submitted Per 10CFR71 Re Univ Intent to Transfer MTR Type Fuel,Irradiated,To Carrier ML19338D3601980-01-0303 January 1980 Ucla Reactor Is Safe Exhibit B.Fifteen of 22 Pages ML19309G4041979-12-26026 December 1979 Ro:On 791219,during Routine Operation Involving Use of Pneumatic Sample Transfer Sys,Two Strip Chart Recorders Simultaneously Ceased Inking.High Flux Scram Occurred During Consequent Inkwell Refill.Caused by Operator Error ML19275B6061979-10-0303 October 1979 Ucla Nuclear Reactor - Is It Safe. ML19343A1731976-12-31031 December 1976 Atmospheric Dispersion of Ar-41 from Ucla Nuclear Reactor. ML20155K4201976-07-12012 July 1976 Evaluation of UCLA Security Plan ML20155K3891976-05-10010 May 1976 Evaluation of UCLA Security Plan 1992-12-31 |
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