United States Nuclear Regulatory Commission - Protecting People and the Environment

Information Notices - 2007

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Document Number Title Revision Publish Date Reviewed Date
IN-07-40 Inadequate Implementation of 10 CFR Part 21 Requirements by Vendors Who Supply Basic Components To Nuclear Power Plant Licensees -- 12/21/2007 --
IN-07-39 Control of Simulation Software Categorized as Sensitive Unclassified Nonsafeguards Information -- 01/07/2008 --
IN-07-38 Ensuring Complete and Accurate Information in the Documentation of Training and Experience for Individuals Seeking Approval as Medical Authorized Users -- 12/14/2007 --
IN-07-37 Buildup of Deposits in Steam Generator -- 11/23/2007 --
IN-07-36 Emergency Diesel Generator Voltage Regulator Problems -- 11/15/2007 --
IN-07-35 Varian Medical Systems Varisource HDR Events: Iridium-192 Source Pulled From Shielded Position -- 10/17/2007 --
IN-07-34 Operating Experience Regarding Electrical Circuit Breakers -- 10/22/2007 --
IN-07-33 Exposures to Members of the Public Caused by Inadequate Controls Over Well Logging Sources -- 09/29/2007 --
IN-07-32 Out-of-service Equipment Connected To In-service Process Line Results in Fissile Solution Spill at Fuel Cycle Facility -- 10/15/2007 --
IN-07-31 U.S. Food and Drug Administration Announcement Related to Certain Sleep Disorder Drugs -- 11/13/2007 --
IN-07-30 Radiological Controls Create Criticality Safety Accident Scenario for Fissile Solution Container Transport at Fuel Cycle Facility -- 09/13/2007 --
IN-07-29 Temporary Scaffolding Affects Operability of Safety-related Equipment -- 09/17/2007 --
IN-07-28 Potential Common Cause Vulnerabilities in Essential Service Water Systems Due to Inadequate Chemistry Controls -- 09/19/2007 --
IN-07-27 Recurring Events Involving Emergency Diesel Generator Operability -- 08/06/2007 --
IN-07-26 Combustibility of Epoxy Floor Coatings at Commercial Nuclear Power Plants -- 08/13/2007 --
IN-07-25 Suggestion from the Advisory Committee on the Medical Use of Isotopes for Consideration to Improve Compliance with Sodium Iodide I-131 Written Directive Requirements in 10 CFR 35.40 and Supervision Requirements in 10 CFR 35.27 -- 07/19/2007 --
IN-07-24 Summary of Fitness-For-Duty Program Performance Reports for Calendar Year 2006 -- 07/19/2007 --
IN-07-23 Inadvertent Discharge of Halon 1301 Fire-suppression System from Incorrect and/or Out-of-date Procedures -- 08/08/2007 --
IN-07-22 Recent Hydrogen Fluoride Exposures at Fuel Cycle Facilities -- 06/19/2007 --
IN-07-21 Pipe Wear Due to Interaction of Flow-induced Vibration and Reflective Metal Insulation -- 06/11/2007 --
IN-07-20 Use of Blank Ammunition -- 06/11/2007 --
IN-07-19 Fire Protection Equipment Recalls and Counterfeit Notices -- 05/21/2007 --
IN-07-18 Operating Experience Regarding Entrainment of Gas or Debris into Auxiliary Feedwater Systems -- 05/13/2007 --
IN-07-17 Fires at Nuclear Power Plants Involving Inadequate Fire Protection Administrative and Design Controls -- 05/03/2007 --
IN-07-16 Common Violations of the Increased Controls Requirements and Related Guidance Documents -- 05/02/2007 --
IN-07-15 Effects of Ethernet-based, Non-safety Related Controls on the Safe and Continued Operation of Nuclear Power Stations -- 04/17/2007 --
IN-07-14 Loss of Offsite Power and Dual-unit Trip at Catawba Nuclear Generating Station -- 03/30/2007 --
IN-07-13 Use of As-found Conditions to Evaluate Criticality-related Process Upsets at Fuel Cycle Facilities -- 04/04/2007 --
IN-07-12 Tactical Communications Interoperability Between Nuclear Power Reactor Licensees and First Responders -- 03/15/2007 --
IN-07-11 Recent Operator Performance Issues at Nuclear Power Plants -- 03/06/2007 --
IN-07-10 Yttrium-90 Theraspheres® and Sirspheres® Impurities -- 03/13/2007 --
IN-07-09 Equipment Operability under Degraded Voltage Conditions -- 03/26/2007 --
IN-07-08 Potential vulnerabilities of time-reliant computer-based systems due to change in daylight saving time dates -- 02/28/2007 --
IN-07-07 Potential Failure of All Control Rod Groups to Insert in a Boiling Water Reactor Due to a Fire -- 02/15/2007 --
IN-07-06 Potential Common Cause Vulnerabilities in Essential Services Water Systems -- 02/09/2007 --
IN-07-05 Vertical Deep Draft Pump Shaft and Coupling Failures -- 02/09/2007 --
IN-07-04 Construction Experience Related to the Assurance of Quality in the Construction of Nuclear Facilities -- 02/05/2007 --
IN-07-03 Reportable Medical Events Involving Patients Receiving Dosages of Sodium Iodide Iodine-131 Less Than the Prescribed Dosage Because of Capsules Remaining in Vials After Administration. -- 02/02/2007 --
IN-07-02 Failure of Control Rod Drive Mechanism Lead Screw Male Coupling at a Babcock and Wilcox-designed Facility -- 03/07/2007 --
IN-07-01 Recent Operating Experience Concerning Hydrostatic Barriers -- 01/31/2007 --

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