United States Nuclear Regulatory Commission - Protecting People and the Environment

Information Notices - 2012

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Document Number Title Revision Publish Date Reviewed Date
IN-12-25 Performance Issues with Seismic Instrumentation and Associated Systems for Operating Reactors -- 02/01/2013 --
IN-12-24   -- Not Issued --
IN-12-23 Recent Radiography Events Resulting in Exposures Exceeding Regulatory Limits -- 12/26/2012 --
IN-12-22 Counterfeit, Fraudulent, Suspect Item (CFSI) Training Offerings -- 01/25/2013 --
IN-12-21 Reactor Vessel Closure Head Studs Remain Detensioned During Plant Startup -- 12/10/2012 --
IN-12-20 Chloride-Induced Stress Corrosion Cracking of Austenitic Stainless Steel and Maintenance of Dry Cask Storage System Canisters -- 11/14/2012 --
IN-12-19 License Renewal Post-Approval Site Inspection Issues -- 10/23/2012 --
IN-12-18 Failure to Properly Augment Emergency Response Organizations -- 10/26/2012 --
IN-12-17 Inappropriate Use of Certified Material Test Report Yield Stress and Age-Hardened Concrete Compressive Strength in Design Calculations -- 09/06/2012 --
IN-12-16 Preconditioning of Pressure Switches Before Surveillance Testing -- 08/29/2012 --
IN-12-15 Use of Seal Cap Enclosures To Mitigate Leakage From Joints That Use A-286 Bolts -- 08/09/2012 --
IN-12-14 Motor-Operated Valve Inoperable Due To Stem-Disc Separation -- 07/24/2012 --
IN-12-13 Boraflex Degradation Surveillance Programs and Corrective Actions in the Spent Fuel Pool -- 08/10/2012 --
IN-12-12 HVAC Design Control Issues Challenge Safety System Function -- 07/24/2012 --
IN-12-11 Age Related Capacitor Degradation -- 07/23/2012 --
IN-12-10 Recent Issues Associated with Submittal of NRC Form 396, Certification on Medical Examination By Facility Licensee, for Applicants and Licensed Operators at Non-Power Reactors -- 07/16/2012 --
IN-12-09 Irradiation Effects on Fuel Assembly Spacer Grid Crush Strength -- 06/28/2012 --
IN-12-08 High Dose-Rate Remote Afterloader (HDR) Physical Presence Requirements -- 04/10/2012 --
IN-12-07 Tube-to-Tube Contact Resulting in Wear in Once-Through Steam Generators -- 07/17/2012 --
IN-12-06 Ineffective Use of Vendor Technical Recommendations -- 04/24/2012 --
IN-12-05 Abnormal Releases of Radioactive Water Potentially Resulting in Groundwater Contamination -- 04/25/2012 --
IN-12-04 Impacts On Normal Plant Operations Due To Leaks Or Spills Of Chemicals -- 04/19/2012 --
IN-12-03 Design Vulnerability in Electric Power System -- 03/01/2012 --
IN-12-02 Potentially Nonconservative Screening Value for Dam Failure Frequency in Probabilistic Risk Assessments -- 03/05/2012 --
IN-12-01 Seismic Considerations - Principally Issues Involving Tanks -- 01/26/2012 --
Page Last Reviewed/Updated Tuesday, September 01, 2015