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Part 21 Reports - 2007
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| Log No | Notifier | Description | Report Date | Event No. / Accession No. |
|---|---|---|---|---|
| 2007-37-00 | Phi-Delta | Steel Channel Shear Center Eccentricity Misstored in PD STRUDL Program | 12/24/2007 | ML080070361 |
| 2007-36-01 | Invensys | Testing Deficiency in Commercial Dedication Process | 04/04/2008 | ML080990634 |
| 2007-36-00 | Invensys | Testing Deficiency in Commercial Dedication Process | 12/19/2007 | ML073550112 |
| 2007-35-00 | Fisher Controls | Potentially Insufficient Thread Engagement For Certain Rosemount Pressure Transmitters | 12/06/2007 | ML073440211 |
| 2007-34-00 | Fisher Controls | Missing Qualification Documentation for ASME Weld Repair | 11/21/2007 | ML073310381 |
| 2007-33-00 | Farley | Areva 4160V Breaker C-Clip | 11/14/2007 | ML073200131 |
| 2007-32-00 | CONVAL, Inc. | Conval Valve Weld Qualifications | 11/09/2007 | ML073200086 |
| 2007-31-00 | Cooper Nuclear Station | High Pressure Coolant Injection Inverter Circuit Failure | 05/23/2007 | ML071500103 |
| 2007-30-00 | Enertech | Affected Response Time for Cartridge Solenoid Valve, Part No. C9113S | 10/25/2007 | EN 43748 ML073030464 |
| 2007-29-00 | Areva | Nonconservative Calculation of Minimum Critical Power Ratio | 10/08/2007 | EN 43701 ML072830334 |
| 2007-28-00 | Beaver Valley | MSIV Pilot Poppet Nut and Stem Vibration-Induced Wear | 10/01/2007 | ML072760115 |
| 2007-27-04 | Transnuclear | Inadequate Welding Records for Dry Fuel Storage Cask | 03/03/2008 | ML080650194 |
| 2007-27-03 | Transnuclear | Inadequate Welding Records for Dry Fuel Storage Cask | 01/04/2008 | ML080080060 |
| 2007-27-02 | Transnuclear | Inadequate Welding Records for Dry Fuel Storage Cask | 12/20/2007 | EN 43666 |
| 2007-27-01 | Transnuclear | Inadequate Welding Records for Dry Fuel Storage Cask | 11/05/2007 | ML073110519 |
| 2007-27-00 | Transnuclear | Inadequate Welding Records for Dry Fuel Storage Cask | 09/26/2007 | ML072750342 |
| 2007-26-00 | ABB | Electroswitch Corp. Assembly Missing a Spacer Bushing | 09/25/2007 | ML072690416 |
| 2007-25-00 | MPR Associates | Analog Electronic Circuit Card in Basler EDG Voltage Regulators | 09/21/2007 | ML072750470 |
| 2007-24-00 | Rosemount | Calibration of Certain Model 1154 Pressure Transmitters | 08/14/2007 | ML072330475 |
| 2007-23-01 | Oconee | Incorrect Alignment of Contacts in Magnecraft Struthers-Dunn Relay (Part Number 219ABAP-115/125D) | 09/06/2007 | ML072630547 |
| 2007-23-00 | Oconee | Incorrect Assembly of Contacts in Magnecraft Struthers-Dunn Relay (Part Number 219ABAP-1 15/125D) | 08/09/2007 | EN 43558 |
| 2007-22-00 | Westinghouse | Material Hardness of Closing Solenoid Moving Core Relay Release Arm on DB-25 Circuit Breaker | 08/02/2007 | ML072180044 |
| 2007-21-00 | North Anna | High Internal Resistance Readings of EDG Battery Cells | 07/27/2007 | EN 43527 ML072120325 |
| 2007-20-01 | General Electric |
Nonconservatism in GE STRM Thermal-Mechanical Methodology (Enclosure 1 is proprietary and not publicly available.) |
01/04/2008 | ML080100670 |
| 2007-20-02 | General Electric |
Nonconservatism in GE STRM Thermal-Mechanical Methodology--Extension to GNF2 Fuel Design (Enclosure 1 is proprietary and not publicly available.) |
08/28/2008 | ML082420310 |
| 2007-20-00 | General Electric |
Nonconservatism in GE STRM Thermal-Mechanical Methodology (Enclosure 1 is proprietary and not publicly available.) |
01/21/2007 | ML072290203 |
| 2007-19-00 | Westinghouse | Transfer of Information: NSAL-07-2, "Revised Seismic Level for Type A200 Size 1 and Size 2 Motor Starters and Contactors" (Non-proprietary) | 07/25/2007 | ML072080118 |
| 2007-18-00 | Calvert Cliffs | EDG Short-Time Overcurrent Amptector Setpoint Too Low | 12/26/2006 | ML070030501 |
| 2007-17-00 | Fisher Controls International | Regulator Screw (Fisher Part No. T13526T0012) Fractures in Certain Instrument Air Regulators | 07/03/2007 | EN 43472 |
| 2007-16-00 | Engine Systems | Cracking in Camfil-Farr Air Intake Filter Housing, P/N: ES150801 -1, for Emergency Diesel Engines | 06/26/2007 | ML071840176 |
| 2007-15-00 | Carboline | Coatings Test Standard | 06/05/2007 | EN 43412 |
| 2007-14-00 | Flowserve | Borg Warner Swing Check Valve Disc Assemblies | 05/17/2007 | ML071430262 |
| 2007-13-00 | Varflex | Electrical Insulating Sleeving | 05/17/2007 | EN 43370 |
| 2007-12-01 | Velan | Incorrect Piston Check Valve Flow Coefficient (Cv) Information | 11/16/2007 | ML073532221 |
| 2007-12-00 | Velan | Incorrect Piston Check Valve Flow Coefficient (Cv) Information | 03/07/2007 | ML071370309 |
| 2007-11-01 | Dresser, Inc. | Potential Defect Involving Power Actuated Pressure Relief Valves Supplied to Calvert Cliffs, Ft. Calhoun, and Oconee Plants | 07/13/2007 | ML071990539 |
| 2007-11-00 | Dresser, Inc. | Potential Defect Involving Power Actuated Pressure Relief Valves Supplied to Calvert Cliffs, Ft. Calhoun, and Oconee Plants | 04/27/2007 | ML071230090 |
| 2007-10-00 | Fairbanks Morse Engine | Diesel Cam Roller Bushing Failures | 04/09/2007 | EN 43294 ML071010125 |
| 2007-09-00 | Rosemount Nuclear Instruments, Inc. | Certain Model 1152 Pressure Transmitters May Exhibit Leakage if Subjected to Pressures Greater than 2000 psi | 04/06/2007 | ML071000229 |
| 2007-08-00 | Rosemount Nuclear Instruments, Inc. | Rosemount Pressure Transmitter May Not Be Seismically Qualified | 03/30/2007 | ML070930381 |
| 2007-07-00 | Nuclear Management Co. | Replacement Battery Post Seal Corrosion Issues | 03/28/2007 | ML070871089 |
| 2007-06-00 | Fairbanks Morse | Defect in Woodward Governor Pivot Pin | 03/14/2007 | EN 43235 ML070740695 |
| 2007-05-00 | Tyco Electronics | Potential Defect in E7000 Relays | 03/07/2007 | EN 43218 ML070680288 |
| 2007-04-00 | Carrier Co. | Chiller Copper Sleeve Cracks Leading to Slow Refrigerant Discharge | 02/27/2007 | EN 43190 ML070640253 |
| 2007-03-00 | CONVAL, Inc. | Material Verifications on High Pressure and Temperature Steam and Water Globe Valves | 02/14/2007 | EN 43166 |
| 2007-02-00 | United States Enrichment Corporation | Defect in a Continental Brake Model No. 95400 Crane | 01/05/2007 | EN 43080 ML070090491 |
| 2007-01-00 | Duane Arnold Nuclear Power Plant | Potential Degradation of Hydraulic Snubber Fluid | 01/03/2007 | EN 43071 ML070180491 ML070300154 |
Page Last Reviewed/Updated Tuesday, March 09, 2021
Page Last Reviewed/Updated Tuesday, March 09, 2021