Spotlight
Bulletins: 1979 Index
| Document Number | Title | Revision | Publish Date | Reviewed Date |
|---|---|---|---|---|
| BL-79-28 | Possible Malfunction of NAMCO Model EA180 Limit Switches at Elevated Temperatures | -- | 12/07/1979 | -- |
| BL-79-27 | Loss of Non-Class-1-E Instrumentation and Control Power System Bus During Operation | -- | 11/30/1979 | -- |
| BL-79-26 | Boron Loss from BWR Control Blades | 1 | 08/29/1980 | -- |
| -- | 11/20/1979 | -- | ||
| BL-79-25 | Failures of Westinghouse BFD Relays in Safety-Related Systems | -- | 11/02/1979 | -- |
| BL-79-24 | Frozen Lines | -- | 09/27/1979 | -- |
| BL-79-23 | Potential Failure of Emergency Diesel Generator Field Exciter Transformer | -- | 09/12/1979 | -- |
| BL-79-22 | Possible Leakage of Tubes of Tritium Gas Used in Time Pieces for Luminosity | -- | 09/05/1979 | -- |
| BL-79-21 | Temperature Effects on Level Measurements | -- | 08/13/1979 | -- |
| BL-79-20 | Packaging, Transport and Burial of Low-Level Radioactive Waste | -- | 08/10/1979 | -- |
| BL-79-19 | Packaging of Low-Level Radioactive Waste for Transport and Burial | -- | 08/10/1979 | -- |
| BL-79-18 | Audibility Problems Encountered on Evacuation of Personnel from High-Noise Areas | -- | 08/07/1979 | -- |
| BL-79-17 | Pipe Cracks in Stagnant Borated Water Systems at PWR Plants | 1 | 10/29/1979 | -- |
| -- | 07/26/1979 | -- | ||
| BL-79-16 | Vital Area Access Controls | -- | 07/26/1979 | -- |
| BL-79-15 | Deep Draft Pump Deficiencies | S1 | Date Unknown | -- |
| -- | 07/11/1979 | -- | ||
| BL-79-14 | Seismic Analyses for As-Built Safety-Related Piping Systems | 1S2 | 09/07/1979 | -- |
| 1S1 | 08/15/1979 | -- | ||
| 1 | 07/02/1979 | -- | ||
| -- | 07/02/1979 | -- | ||
| BL-79-13 | Cracking in Feedwater System Piping | 2 | 10/16/1979 | -- |
| 1 | 08/30/1979 | -- | ||
| -- | 06/25/1979 | -- | ||
| BL-79-12 | Short Period Scrams at BWR Facilities | -- | 05/31/1979 | -- |
| BL-79-11 | Faulty Overcurrent Trip Device in Circuit Breakers for Engineered Safety Systems | -- | 05/22/1979 | -- |
| BL-79-10 | Requalification Training Program Statistics | -- | 05/11/1979 | -- |
| BL-79-09 | Failures of GE Type AK-2 Circuit Breaker in Safety Related Systems | -- | 04/17/1979 | -- |
| BL-79-08 | Events Relevant to Boiling Water Reactors Identified During Three Mile Island Incident | -- | 04/14/1979 | -- |
| BL-79-07 | Seismic Stress Analysis of Safety-Related Piping | -- | 04/14/1979 | -- |
| BL-79-06c | Review of Operational Errors and System Misalignments Identified During the Three Mile Island Incident | -- | 07/26/1979 | -- |
| BL-79-06b | Review of Operational Errors and System Misalignments Identified During the Three Mile Island Incident | -- | 04/14/1979 | -- |
| BL-79-06a | Review of Operational Errors and System Misalignments Identified During the Three Mile Island Incident | 1 | 04/18/1979 | -- |
| -- | 04/14/1979 | -- | ||
| BL-79-06 | Review of Operational Errors and System Misalignments Identified During the Three Mile Island Incident | -- | 04/11/1979 | -- |
| BL-79-05 | Nuclear Incident at Three Mile Island | S3 | 07/26/1979 | -- |
| S2 | 04/21/1979 | -- | ||
| S1 | 04/05/1979 | -- | ||
| -- | 04/01/1979 | -- | ||
| BL-79-04 | Incorrect Weights for Swing Check Valves Manufactured by Velan Engineering Corporation | -- | 03/30/1979 | -- |
| BL-79-03 | Longitudinal Weld Defects in ASME SA-312 Type 304 Stainless Steel Pipe Spools Mfg. by Youngstown Welding & Engineering Company | S1 | 04/04/1980 | -- |
| -- | 03/12/1979 | -- | ||
| BL-79-02 | Pipe Support Base Plate Designs Using Concrete Expansion Anchor Bolts | 2 | 11/08/1979 | -- |
| 1S1 | 08/20/1979 | -- | ||
| 1 | 06/21/1979 | -- | ||
| -- | 03/08/1979 | -- | ||
| BL-79-01b | Environmental Qualification of Class IE Equipment | S3 | 10/24/1980 | -- |
| S2 | 09/30/1980 | -- | ||
| S1 | 02/29/1980 | -- | ||
| -- | 01/14/1980 | -- | ||
| BL-79-01 | Environmental Qualification of Class IE Equipment | S1 | 06/06/1979 | -- |
| 1 | 02/27/1979 | -- | ||
| -- | 02/08/1979 | -- |
Page Last Reviewed/Updated Tuesday, March 09, 2021
Page Last Reviewed/Updated Tuesday, March 09, 2021