| File Name |
Date |
Description |
| in200631 |
12/26/06 |
Inadequate Fault Interrupting Rating of Breakers |
| in200630 |
12/21/06 |
Summary of Fitness-for-duty Program Performance Reports for Calendar Years 2004 and 2005 |
| in200629 |
12/14/06 |
Potential Common Cause Failure of Motor-operated Valves as a Result of Stem nut Wear |
| in200628 |
12/22/06 |
Siren System Failures Due to Erroneous Siren System Signal |
| in200627 |
12/11/06 |
Circumferential Cracking in the Stainless Steel Pressurizer Heater Sleeves of Pressurized Water Reactors |
| in200626 |
11/20/06 |
Failure of Magnesium Rotors in Motor-operated Valve Actuators |
| in200625 |
11/14/06 |
Lessons Learned From NRC Inspection Of Control And Accounting Of Special Nuclear Material At Commercial Nuclear Power Reactors |
| in200624 |
11/14/06 |
Recent Operating Experience Associated with Pressure and Main Steam Safety/Relief Valve Lift Setpoints |
| in200623 |
11/07/06 |
Events Involving Potential Tampering Or Malfeasance By Persons Granted Unescorted Access |
| in200622 |
10/12/06 |
New Ultra-low-sulfur Diesel Fuel Oil Could Adversely Impact Diesel Engine Performance |
| in200621 |
09/21/06 |
Operating Experience Regarding Entrainment of Air into Emergency Core Cooling and Containment Spray Systems |
| in200620 |
10/16/06 |
Foreign Material Found in the Emergency Core Cooling System |
| in200619 |
08/24/06 |
Leaking Fuel Element Causes False Indication of Steam Dryer Leakage in Boiling-Water Reactor |
| in200618sup1 |
08/10/07 |
Significant Loss of Safety-Related Electrical Power at Forsmark, Unit 1, in Sweden |
| in200618 |
08/17/06 |
Significant Loss of Safety-Related Electrical Power at Forsmark, Unit 1, in Sweden |
| in200617 |
07/31/06 |
Recent Operating Experience of Service Water Systems Due to External Conditions |
| in200616 |
07/28/06 |
Implementing Search Requirements for Personnel, Packages and Material at NRC-Licensed Facilities |
| in200615 |
07/27/06 |
Vibration-Induced Degradtion and Failure of Safety-Related Valves |
| in200614sup1 |
09/25/06 |
Potentially Defective External Lead-Wire Connections in Barton Pressure Transmitters
|
| in200614 |
07/10/06 |
Potentially Defective External Lead-Wire Connections in Barton Pressure Transmitters |
| in200613 |
07/10/06 |
Ground-Water Contamination Due to Undetected Leakage of Radioactive Water |
| in200612 |
07/06/06 |
Exercising Due Diligence when Transferring Radioactive Materials |
| in200611 |
06/12/06 |
Applicability of Patient Intervention in Determining Medical Events for Gamma Stereotactic Radiosurgery and Other Therapy Procedures |
| in200610 |
04/23/06 |
Use of Concentration Control for Criticality Safety |
| in200609 |
04/11/06 |
Performance of NRC-Licensed Individuals while on Duty with Respect to Control Room Attentiveness |
| in200608 |
03/16/06 |
Secondary Piping Rupture at the Mihama Power Station in Japan |
| in200607 |
03/31/06 |
Inappropriate Use of a Single-Parameter Limit as a Nuclear Criticality Safety Limit |
| in200606 |
03/03/06 |
Loss of Offsite Power and Station Blackout Are More Probable During Summer Period |
| in200605 |
03/03/06 |
Possible Defect in Bussmann KWN-R AND KTN-R Fuses |
| in200604 |
02/13/06 |
Design Deficiency in Pressurizer Heaters for Pressurized-Water Reactors |
| in200603 |
01/25/06 |
Motor Starter Failures Due to Mechanical-Interlock Binding |
| in200602 |
01/19/06 |
Use of Galvanized Supports and Cable Trays with Meggitt Si 2400 Stainless-Steel-Jacketed Electrical Cables |
| in200601 |
01/12/06 |
Torus Cracking in a BWR Mark I Containment |
