ML12290A087 | 10 October 2012 | Bellefonte Nuclear Plant, Units 1 and 2, Proposed Regulatory Framework for the Possible Completion of Construction Activities | Safe Shutdown Boric Acid Fitness for Duty Reactor Vessel Water Level Ultimate heat sink Offsite Dose Calculation Manual Fire Barrier Probabilistic Risk Assessment Coatings Anchor Darling Cyber Security Scram Discharge Volume Process Control Program Safeguards Contingency Plan Hemyc Earthquake Control of Heavy Loads Turbine Missile Fuel cladding Fire Protection Program Brachytherapy Uranium Hexafluoride |
Information Notice 1999-28, Recall of Star Brand Fire Protection Sprinkler Heads | 30 September 1999 | Recall of Star Brand Fire Protection Sprinkler Heads | Enforcement Discretion Brachytherapy |
Information Notice 1999-27, Malfunction of Source Retraction Mechanism in Cobalt-60 Teletherapy Treatment Units | 2 September 1999 | Malfunction of Source Retraction Mechanism in Cobalt-60 Teletherapy Treatment Units | Enforcement Discretion Brachytherapy |
Information Notice 1999-26, Safety and Economic Consequences of Misleading Marketing Information | 24 August 1999 | Safety and Economic Consequences of Misleading Marketing Information | Enforcement Discretion Brachytherapy |
Information Notice 1999-25, Year 2000 Contingency Planning Activities | 10 August 1999 | Year 2000 Contingency Planning Activities | Enforcement Discretion Brachytherapy |
Information Notice 1999-24, Broad-Scope Licensees' Responsibilities for Reviewing and Approving Unregistered Sealed Sources and Devices | 12 July 1999 | Broad-Scope Licensees' Responsibilities for Reviewing and Approving Unregistered Sealed Sources and Devices | Enforcement Discretion Brachytherapy |
Information Notice 1999-23, Safety Concerns Related to Repeated Control Unit Failures of the Nucletron Classic Model High-Dose-Rate Remote Afterloading Brachytherapy Devices | 6 July 1999 | Safety Concerns Related to Repeated Control Unit Failures of the Nucletron Classic Model High-Dose-Rate Remote Afterloading Brachytherapy Devices | Enforcement Discretion Brachytherapy |
Information Notice 1999-21, Recent Plant Events Caused by Human Performance Errors | 25 June 1999 | Recent Plant Events Caused by Human Performance Errors | Probabilistic Risk Assessment |
Information Notice 1999-20, Contingency Planning for the Year 2000 Computer Problem | 25 June 1999 | Contingency Planning for the Year 2000 Computer Problem | Brachytherapy |
Information Notice 1999-22, 10CFR 34.43(a)(1); Effective Date for Radiographer Certification and Plans for Enforcement Discretion | 25 June 1999 | 10CFR 34.43(a)(1); Effective Date for Radiographer Certification and Plans for Enforcement Discretion | Enforcement Discretion Brachytherapy |
Information Notice 1999-19, Rupture of the Shell Side of a Feedwater Heater at the Point Beach Nuclear Plant | 23 June 1999 | Rupture of the Shell Side of a Feedwater Heater at the Point Beach Nuclear Plant | |
Information Notice 1999-18, Update on Nrc'S Year 2000 Activities for Material Licensees and Fuel Cycle Licensees and Certificate Holders | 14 June 1999 | Update on Nrc'S Year 2000 Activities for Material Licensees and Fuel Cycle Licensees and Certificate Holders | Brachytherapy |
Information Notice 1999-17, Problems Associated with Post-Fire Safe-Shutdown Circuit Analyses | 3 June 1999 | Problems Associated with Post-Fire Safe-Shutdown Circuit Analyses | Hot Short Safe Shutdown Temporary Modification Emergency Lighting Fire Protection Program |
Information Notice 1999-16, Federal Bureau of Investigation'S Nuclear Site Security Program | 28 May 1999 | Federal Bureau of Investigation'S Nuclear Site Security Program | Brachytherapy |
Information Notice 1999-15, Misapplication for 10CFR Part 71 Transportation Shipping Cask Licensing Basis to 10CFR Part 50 Design Basis | 27 May 1999 | Misapplication for 10CFR Part 71 Transportation Shipping Cask Licensing Basis to 10CFR Part 50 Design Basis | Brachytherapy |
Information Notice 1999-14, Unanticipated Reactor Water Draindown at Quad Cities Unit 2, Arkansas Nuclear One Unit 2, & FitzPatrick | 5 May 1999 | Unanticipated Reactor Water Draindown at Quad Cities Unit 2, Arkansas Nuclear One Unit 2, & FitzPatrick | Reactor Vessel Water Level Brachytherapy |
Information Notice 1999-13, Insights from NRC Inspections of Low-and Medium-Voltage Circuit Breaker Maintenance Programs | 29 April 1999 | Insights from NRC Inspections of Low-and Medium-Voltage Circuit Breaker Maintenance Programs | Brachytherapy |
Information Notice 1999-12, Year 2000 Computer Systems Readiness Audits | 28 April 1999 | Year 2000 Computer Systems Readiness Audits | Brachytherapy |
Information Notice 1999-11, Incidents Involving the Use of Radioactive Iodine-131 | 16 April 1999 | Incidents Involving the Use of Radioactive Iodine-131 | Brachytherapy |
Information Notice 1999-08, Urine Specimen Adulteration | 26 March 1999 | Urine Specimen Adulteration | Brachytherapy |
Information Notice 1999-09, Problems Encountered When Manually Editing Treatment Data on the Nucletron Microselectron-HDR (New) Model 105-999 | 24 March 1999 | Problems Encountered When Manually Editing Treatment Data on the Nucletron Microselectron-HDR (New) Model 105-999 | Brachytherapy |
Information Notice 1999-07, Failed Fire Protection Deluge Valves & Potential Testing Deficiencies in Preaction Sprinkler Systems | 22 March 1999 | Failed Fire Protection Deluge Valves & Potential Testing Deficiencies in Preaction Sprinkler Systems | Safe Shutdown |
Information Notice 1999-06, 1998 Enforcement Sanctions as a Result of Deliberate Violations of NRC Employee Protection Requirements | 19 March 1999 | 1998 Enforcement Sanctions as a Result of Deliberate Violations of NRC Employee Protection Requirements | Enforcement Discretion Brachytherapy |
Information Notice 1999-06, 1998 Enforcement Sanctions As a Result of Deliberate Violations of NRC Employee Protection Requirements | 19 March 1999 | 1998 Enforcement Sanctions As a Result of Deliberate Violations of NRC Employee Protection Requirements | Enforcement Discretion |
Information Notice 1999-05, Inadvertent Discharge of Carbon Dioxide Fire Protection System and Gas Migration | 8 March 1999 | Inadvertent Discharge of Carbon Dioxide Fire Protection System and Gas Migration | Brachytherapy |
Information Notice 1999-04, Unplanned Radiation Exposures to Radiographers, Resulting from Failures to Follow Proper Radiation Safety Procedures | 1 March 1999 | Unplanned Radiation Exposures to Radiographers, Resulting from Failures to Follow Proper Radiation Safety Procedures | Brachytherapy |
Information Notice 1999-03, Exothermic Reactors Involving Dried Uranium Oxide Powder (Yellowcake) | 29 January 1999 | Exothermic Reactors Involving Dried Uranium Oxide Powder (Yellowcake) | Brachytherapy |
Information Notice 1999-02, 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 | 21 January 1999 | 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 | Brachytherapy |
Information Notice 1999-01, Deterioration of High-Efficiency Particulate Air Filters in a Pressurized Water Reactor Containment Fan Cooler Unit | 20 January 1999 | Deterioration of High-Efficiency Particulate Air Filters in a Pressurized Water Reactor Containment Fan Cooler Unit | |
Information Notice 1998-45, Cavitation Erosion of Letdown Line Orifices Resulting in Fatigue Cracking of Pipe Welds | 15 December 1998 | Cavitation Erosion of Letdown Line Orifices Resulting in Fatigue Cracking of Pipe Welds | |
Information Notice 1998-44, Ten-Year Inservice Inspection (ISI) Program Update for Licensees That Intend to Implement Risk-Informed ISI of Piping | 10 December 1998 | Ten-Year Inservice Inspection (ISI) Program Update for Licensees That Intend to Implement Risk-Informed ISI of Piping | Probabilistic Risk Assessment |
Information Notice 1998-43, Leaks in Emergency Diesel Generator Lubricating Oil & Jacket Cooling Water Piping | 4 December 1998 | Leaks in Emergency Diesel Generator Lubricating Oil & Jacket Cooling Water Piping | |
Information Notice 1998-42, Implementation of 10 CFR 55.55a(g) Inservice Inspection Requirements | 1 December 1998 | Implementation of 10 CFR 55.55a(g) Inservice Inspection Requirements | |
Information Notice 1998-41, Spurious Shutdown of Emergency Diesel Generators From Design Oversight | 20 November 1998 | Spurious Shutdown of Emergency Diesel Generators From Design Oversight | |
Information Notice 1998-41, Spurious Shutdown of Emergency Diesel Generators from Design Oversight | 20 November 1998 | Spurious Shutdown of Emergency Diesel Generators from Design Oversight | |
Information Notice 1998-39, Summary of Fitness-for-Duty Program Performance Reports for Calendar Years 1996 and 1997 | 30 October 1998 | Summary of Fitness-for-Duty Program Performance Reports for Calendar Years 1996 and 1997 | Fitness for Duty |
Information Notice 1998-40, Design Deficiencies Can Lead to Reduced ECCS Pump Net Positive Suction Head During Design-Basis Accidents | 26 October 1998 | Design Deficiencies Can Lead to Reduced ECCS Pump Net Positive Suction Head During Design-Basis Accidents | |
Information Notice 1990-66, Incomplete Draining and Drying of Shipping Casks | 25 October 1998 | Incomplete Draining and Drying of Shipping Casks | |
Information Notice 1998-38, Metal-Clad Circuit Breaker Maintenance Issues Identified by NRC Inspections | 15 October 1998 | Metal-Clad Circuit Breaker Maintenance Issues Identified by NRC Inspections | Overtravel |
Information Notice 1998-37, Eligibility of Operator License Applicants | 1 October 1998 | Eligibility of Operator License Applicants | |
Information Notice 1998-36, Inadequate or Poorly Controlled, Non-Safety-Related Maintenance Activities Unnecessarily Challenged Safety Systems | 18 September 1998 | Inadequate or Poorly Controlled, Non-Safety-Related Maintenance Activities Unnecessarily Challenged Safety Systems | |
Information Notice 1998-33, NRC Regulations Prohibit Agreements That Restrict or Discourage an Employee from Participating in Protected Activities | 28 August 1998 | NRC Regulations Prohibit Agreements That Restrict or Discourage an Employee from Participating in Protected Activities | Brachytherapy |
Information Notice 1998-34, Configuration Control Errors | 28 August 1998 | Configuration Control Errors | |
Information Notice 1998-31, Fire Protection System Design Deficiencies and Common-Mode Flooding of Emergency Core Cooling System Rooms at Washington Nuclear Project Unit 2 | 18 August 1998 | Fire Protection System Design Deficiencies and Common-Mode Flooding of Emergency Core Cooling System Rooms at Washington Nuclear Project Unit 2 | |
Information Notice 1998-30, Effect of Year 2000 Computer Problem on NRC Licensees and Certificate Holders | 12 August 1998 | Effect of Year 2000 Computer Problem on NRC Licensees and Certificate Holders | Brachytherapy |
Information Notice 1998-29, Predicted Increase in Fuel Rod Cladding Oxidation | 3 August 1998 | Predicted Increase in Fuel Rod Cladding Oxidation | Fuel cladding |
Information Notice 1998-28, Development of Systematic Sample Plan for Operator Licensing Examinations | 31 July 1998 | Development of Systematic Sample Plan for Operator Licensing Examinations | |
Information Notice 1998-26, Settlement Monitoring and Inspection of Plant Structures Affected by Degradation of Porous Concrete Subfoundations | 24 July 1998 | Settlement Monitoring and Inspection of Plant Structures Affected by Degradation of Porous Concrete Subfoundations | Condition Adverse to Quality |
Information Notice 1998-27, Steam Generator Tube End Cracking | 24 July 1998 | Steam Generator Tube End Cracking | |
Information Notice 1998-25, Loss of Inventory from Safety-Related Closed-Loop Cooling Water Systems | 8 July 1998 | Loss of Inventory from Safety-Related Closed-Loop Cooling Water Systems | Ultimate heat sink |