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Bulletins Related to Fire Protection

Bulletins inform addressees of recently identified "urgent" safety issues, may request information and/or action, and require written responses under oath or affirmation. The following table lists (in chronological order) the bulletins that the U.S. Nuclear Regulatory Commission (NRC) has issued regarding topics related to fire protection for licensed facilities and materials. The complete collection of NRC bulletins is available through the NRC Library.

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Document # Document Title
BL-75-04 Cable Fire at Browns Ferry Nuclear Power Station
BL-75-04A Cable Fire at Browns Ferry Nuclear Power Station
BL-75-04B Cable Fire at Browns Ferry Nuclear Power Station
BL-77-08 Assurance of Safety and Safeguards During an Emergency: Locking Systems
BL-78-01 Flammable Contact-Arm Retainers in G.E. CR120A Relays
BL-78-03 Potential Explosive Gas Mixture Accumulation Associated with BWR Offgas System Operations
BL-81-03 Flow Blockage of Cooling Water to Safety System Components by Corbicula sp. (Asiatic Clam) and Mytilus sp. (Mussel)
BL-92-01 Failure of Thermo-Lag 330 Fire Barrier System to Maintain Cabling in Wide Cable Trays and Small Conduits Free from Damage
BL-92-01,
Supp. 1
Failure of Thermo-Lag 330 Fire Barrier System to Perform its Specified Fire Endurance Function
BL-05-02 Emergency Preparedness and Response Actions for Security-Based Events

Page Last Reviewed/Updated Monday, June 8, 2020