Nuclear Safety Advisory Letters notify nuclear power plants of the results of a Westinghouse 10CFR21 evaluation of an issue potentially affecting safety.
A condensed list of Nuclear Safety Advisory Letters particularly relevant to RRAS systems and products is given below.
For a complete list of Nuclear Safety Advisory Letters or copies of particular letters, contact your RRAS Nuclear Parts Specialist.
Westinghouse also offers a password protected website containing these Nuclear Safety Advisory Letters, as well as Technical Bulletins and InfoGrams. Please complete the form below and return as indicated on the form for access to the site.
Regulatory Compliance & Plant Licensing Web Site
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| Number |
Subject |
| 1994 |
|
| 94-024, R1 |
DS Circuit Breaker Failure to Latch Closed on Demand |
| 94-012 |
Circuit Breaker Reset - LOCA With Subsequent Loss of Offsite Power |
| 1996 |
|
| 96-002 |
Rod Ratcheting
|
| 96-006 |
R1 Transformer Cracking
|
| 1997 |
|
| 97-004 |
Inverter Capacitor Brackets
|
| 97-006 |
Motor Control Center Spacers
|
| 97-007 |
R1 Breaker Trip Settings
|
| 97-011 |
P-11 Surveillance Testing
|
| 1998 |
|
| 98-009 |
DB-50 Breaker Failure to Close
|
| 98-010 |
Ice Condenser Basket Bottom Welds
|
| 98-012 |
Ice Condenser Ice Basket Sheet Metal Screws
|
| 1999 |
|
| 99-005 |
Reactor Coolant Pump Operation During Loss of Seal Injection
|
| 99-007 |
AR/ARD Relay Seismic Qualification
|
| 99-010 |
Relay Low Current Applications
|
| 2000 |
|
| 00-001 |
Ice Basket Clevis Bracket Gap Effects
|
| 00-008 |
Reactor Coolant Loop Flow Asymmetry
|
| 00-014 |
Potential Light Socket Cracking
|
| 2001 |
|
| 01-6 |
Amptector Wiring Discrepancy |
| 01-7, R1 |
Elevated In-Core Instrument Thimble Support Plate |
| 2002 |
|
| 02-7 |
DB-50 Failure to Close |
| 02-9 |
FB/HFB and FD/HFD Molded Case Circuit Breakers With Undersized Terminal Lugs |
| 02-12 |
Undersized Washers in Differential Pressure Switches |
| 02-13 |
Fatigue Life of CE Steam Generator Primary Manway Studs |
| 02-15 |
Differential Pressure Switches With a Glass Lens Not Seismically Qualified |