| File Name |
Date |
Description |
| in200533 |
12/30/05
|
Managing the Safety/Security Interface
|
| in200532 |
12/23/05 |
Product Alert for Fire Hydrants |
| in200531 |
11/17/05 |
Potential Non-Conservative Error in Preparing Problem-Dependent Cross Sections for Use with the Keno V.A. or Keno-VI Criticality Code |
| in200530 |
11/07/05 |
Safe Shutdown Potentially Challenged by Unanalyzed Internal Flooding Events and Inadequate Design |
| in200529 |
10/27/05 |
Steam Generator Tube and Support Configuration |
| in200528 |
10/31/05 |
Inadequate Test Procdures Fails to Detect Inoperable Criticality Accident Alarm Horns |
| in200527 |
10/07/05 |
Low-Dose-Rate Manual Brachytherapy — Equipment-Related Medical
Events |
| in200526s1 |
01/20/06 |
Additional Results of Chemical Effects Tests in a Simulated PWR Sump Pool Environment |
| in200526 |
09/16/05 |
Results of Chemical Effects Head Loss Tests in a Simulated PWR
Sump Pool Environment |
| in200525 |
08/25/05 |
Inadvertent Reactor Trip and Partial Safety Injection Actuation
Due to Tin Whisker |
| in200524 |
08/03/05 |
Nonconservatism in Leakage Detection Sensitivity |
| in200523 |
08/01/05 |
Vibration-Induced Degradation of Butterfly Valves |
| in200522 |
07/29/05 |
Inadequate Criticality Safety Analysis of Ventilation Systems at
Fuel Cycle Facilities |
| in200521 |
07/21/05 |
Plant Trip and Loss of Preferred AC
Power from Inadequate Switchyard
Maintenance |
| in200520 |
07/19/05 |
Electrical Distribution System
Failures Affecting Security Equipment |
| in200519 |
07/18/05 |
Effect of Plant Configuration
Changes on the Emergency Plan |
| in200518 |
07/15/05 |
Summary of Fitness-for-Duty Program
Performance Reports for Calendar
Years 2001, 2002 and 2003 |
| in200517 |
06/23/05 |
Manual Brachytherapy Source Jamming |
| in200516 |
06/20/05 |
Outage Planning and Scheduling - Impacts on Risk |
in200515
|
06/01/05 |
Three-Unit Trip and Loss of Offsite Power at Palo Verde Nuclear
Generating Station |
| in200515 attachment |
06/01/05 |
Three-Unit Trip and Loss of Offsite Power at Palo Verde Nuclear
Generating Station |
| in200514 |
06/01/05 |
Fire Protection Findings on Loss of Seal Cooling to Westinghouse
Reactor Coolant Pumps |
| in200513 |
05/17/05 |
Potential Non-Conservative Error in Modeling Geometric Regions
in the Keno-V.a Criticality Code |
| in200512 |
05/17/05 |
Excessively Large Criticality Safety Limits Fail to Provide Double
Contingency at Fuel Cycle Facility |
| in200511 |
05/06/05 |
Internal Flooding/Spray-Down of Safety-Related Equipment
Due to Unsealed Equipment Hatch Floor Plugs and/or Blocked
Floor Drains |
| in200510 |
04/07/05 |
Changes to 10 CFR Part 71 Packages |
| in200509 |
04/07/05 |
Indications in Thermally Treated Alloy 600 Steam Generator Tubes
and Tube-to-Tubesheet Welds |
| in200508 |
04/05/05 |
Monitoring Vibration to Detect Circumferential Cracking of Reactor
Coolant Pump and Reactor Recirculation Pump Shafts |
| in200507 |
04/01/05 |
Results of HEMYC Electrical Raceway Fire Barrier System Full Scale
Fire Testing |
| in200506 |
03/30/05 |
Failure to Maintain Alert and Notification System Tone Alert Radio
Capability |
| in200505 |
03/10/05 |
Improving Material Control and Accountability Interface
with Criticality Safety Activities at Fuel Cycle Facilities |
| in200504 |
02/14/05 |
Single-Failure and Fire Vulnerability of
Redundant Electrical Safety Buses |
| in200503 |
02/10/05 |
Inadequate Design and Installation of
Seismic-Gap Fire Barriers |
| in200502 |
02/04/05 |
Pressure Boundary Leakage Identified
on Steam Generator Bowl Drain Welds |
| in200501 |
02/04/05 |
Halon Fire-Extinguishing System Piping
Incorrectly Connected |
