United States Nuclear Regulatory Commission - Protecting People and the Environment

Information Notices - 1999

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Document Number Title Revision Publish Date Reviewed Date
IN-99-34 Potential Fire Hazard in the Use of Polyalphaolefin in Testing of Air Filters -- 12/28/1999 --
IN-99-33 Management of Wastes Contaminated with Radioactive Materials -- 12/21/1999 --
IN-99-32 The Effect of the Year 2000 Issue on Medical Licensees -- 12/17/1999 --
IN-99-31 Operational Controls to Guard Against Inadvertent Nuclear Criticality -- 11/17/1999 --
IN-99-30 Failure of Double Contingency Based on Administrative Controls Involving Laboratory Sampling and Spectroscopic Analysis of Wet Uranium Waste -- 11/08/1999 --
IN-99-29 Authorized Contents of Spent Fuel Casks -- 10/28/1999 --
IN-99-28 Recall of Star Brand Fire Protection Sprinkler Heads S1 03/22/2002 --
-- 09/30/1999 --
IN-99-27 Malfunction of Source Retraction Mechanism in Cobalt-60 Teletherapy Treatment Units -- 09/02/1999 --
IN-99-26 Safety and Economic Consequences of Misleading Marketing Information -- 08/24/1999 --
IN-99-25 Year 2000 Contingency Planning Activities -- 08/10/1999 --
IN-99-24 Broad-Scope Licensees' Responsibilities for Reviewing and Approving Unregistered Sealed Sources and Devices -- 07/12/1999 --
IN-99-23 Safety Concerns Related to Repeated Control Unit Failures of the Nucletron Classic Model High-Dose-Rate Remote Afterloading Brachytherapy Devices -- 07/06/1999 --
IN-99-22 10 CFR 34.43(a)(1); Effective Date for Radiographer Certification and Plans for Enforcement Discretion -- 06/25/1999 --
IN-99-21 Recent Plant Events Caused by Human Performance Errors -- 06/25/1999 --
IN-99-20 Contingency Planning for the Year 2000 Computer Problem -- 06/25/1999 --
IN-99-19 Rupture of the Shell Side of a Feedwater Heater at the Point Beach Nuclear Plant -- 06/23/1999 --
IN-99-18 Update on NRC'S Year 2000 Activities for Materials Licensees and Fuel Cycle Licensees and Certificate Holders -- 06/14/1999 --
IN-99-17 Problems Associated with Post-Fire Safe-Shutdown Circuit Analyses -- 06/03/1999 --
IN-99-16 Federal Bureau of Investigation's Nuclear Site Security Program -- 05/28/1999 --
IN-99-15 Misapplication of 10 CFR Part 71 transportation Shipping Cask Licensing Basis to 10 CFR Part 50 Design Basis -- 05/27/1999 --
IN-99-14 Unanticipated Reactor Water Draindown at Quad Cities Unit 2, Arkansas Nuclear One Unit 2, and Fitzpatrick -- 05/05/1999 --
IN-99-13 Insights from NRC Inspections of Low- and Medium-voltage Circuit Breaker Maintenance Programs -- 04/29/1999 --
IN-99-12 Year 2000 Computer Systems Readiness Audits -- 04/28/1999 --
IN-99-11 Incidents Involving the Use of Radioactive Iodine-131 -- 04/16/1999 --
IN-99-10 Degradation of Prestressing Tendon Systems in Prestressed Concrete Containments -- 10/07/1999 --
IN-99-10 Degradation of Prestressing Tendon Systems in Prestressed Concrete Containments -- 04/13/1999 --
IN-99-09 Problems Encountered When Manually Editing Treatment Data on the Nucletron Microselectron-HDR (New) Model 105.999 -- 03/24/1999 --
IN-99-08 Urine Specimen Adulteration -- 03/26/1999 --
IN-99-07 Failed Fire Protection Deluge Valves and Potential Testing Deficiencies in Preaction Sprinkler Systems -- 03/22/1999 --
IN-99-06 1998 Enforcement Sanctions as a Result of Deliberate Violations of NRC Employee Protection Requirements -- 03/19/1999 --
IN-99-05 Inadvertent Discharge of Carbon Dioxide Fire Protection System and Gas Migration -- 03/08/1999 --
IN-99-04 Unplanned Radiation Exposures to Radiographers, Resulting from Failures to Follow Proper Radiation Safety Procedures -- 03/01/1999 --
IN-99-03 Exothermic Reactions Involving Dried Uranium Oxide Powder (Yellowcake) 1 03/04/2014 --
-- 01/29/1999 --
IN-99-02 Guidance to Users on the Implementation of a New Single-Source Dose-Calculation Formalism and Revised Air-Kerma Strength Standard for Iodine-125 Sealed Sources -- 01/21/1999 --
IN-99-01 Deterioration of High-Efficiency Particulate Air Filters in a Pressurized Water Reactor Containment Fan Cooler Unit -- 01/20/1999 --

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