Contributing Factors
Human Error
- Pickup Collides with Tractor Pulling Hydrogen Tube Trailer, Causing Tube Ejection and Fire (Added: 1/21/2010)
- Hydrogen Delivery Truck Causes Hydrogen Leak at Fill Station Due to Improperly Stored Hydrogen Fill Line at Departure (Added: 10/5/2009)
- Hydrogen Makeup Gas Valve Leak in Refinery Gas Oil Hydrotreater Unit (Added: 9/9/2009)
- Small Glass Ampoule of Aluminum Hydride (Alane) Ruptures After Transit (Added: 5/28/2009)
- Hydrogen Tube Trailer Multiple-Vehicle Accident with Fire (Added: 4/13/2009)
- Improper Fill Speed at Fuel Dispenser (Added: 3/17/2009)
- Hydrogen Vent Line Weld Failure (Added: 7/24/2008)
- High-Temperature Heat Exchanger Flange Leak Leads to Hydrogen Fire (Added: 5/31/2007)
- Hydrogen Fire due to the Installation of an Incorrectly Sized Gasket at a Solvent Manufacturing Plant (Added: 5/24/2007)
- Hydrogen Refueling Operational Error (Added: 2/7/2007)
- Technician Accidentally Removes Critical Bolts from a Dewar Fitting (Added: 2/7/2007)
- Hydrogen Storage Vessel Over-Pressurized (Added: 2/7/2007)
- Hydrogen Cryostat Dismantling Incident (Added: 1/29/2007)
- Liquid Hydrogen Tank Incident Leads to Second Incident (Added: 1/29/2007)
- Discharge Valve Installation Error (Added: 1/29/2007)
- Incorrectly Sized Safety Valve Results in Venting Explosion (Added: 1/29/2007)
- Invisible Hydrogen Fire Injures Technician (Added: 1/29/2007)
- Stainless Steel (403) Failure in Liquid Hydrogen Line (Added: 1/29/2007)
- Emergency Battery Container Incident (Added: 1/29/2007)
- Battery Shipping Incident (Added: 1/29/2007)
- Hydrogen Delivery Truck/ Facility Connection Mishap (Added: 1/29/2007)
- Liquid Hydrogen Refueling Operational Incident (Added: 1/29/2007)
- Hydrogen Tube Trailer Explosion (Added: 1/19/2007)
- Improper Purging Procedure Results in Hydrogen Fire (Added: 12/21/2006)
- Unplanned Interruption of Hydrogen Gas Service (Added: 8/7/2006)
- Saltwell Pump May Have Been Operated While the Standard Hydrogen Monitoring System was Not in Operational Mode (Added: 8/7/2006)
- Reactive Chemical Treatment Causes Beaker to Shatter (Added: 8/7/2006)
- Non-Sparking Tools Used for Intrusive Work (Added: 8/7/2006)
- Failure to Meet Safety Requirement for Flammable Gas System (Added: 8/7/2006)
- Combustible Gas Monitoring System in Furnace Room Found Inoperable (Added: 6/26/2006)
- Hydrogen Alarm Activates in Processing Facility (Added: 6/26/2006)
- Gas Cylinder Inadvertently Replaced with Hydrogen Gas Cylinder for Use in AL Proportional Counter (Added: 6/26/2006)
- Deviation from Work Plan Results in Cutting Pipe Prior to Second Explosive Gas Test (Added: 5/5/2006)
- Hydrogen Purge Frequency Exceeded in Vessel (Added: 5/5/2006)
- Deficiency Discovered in Hydrogen Sensor Application (Added: 5/5/2006)
- Swagelok Fittings Under High Pressure (Added: 5/5/2006)
- Storage Tank LFL Analyzer Reading Out of Surveillance Limits (Added: 5/5/2006)
- Concern Identified Regarding Installation and Commissioning of Compressed Gas Systems (Added: 5/5/2006)
- Hydrogen Explosion in Microbiological Anaerobic Chamber (Added: 5/5/2006)
- Explosion of an Oven that was Heating Decaborane for Vaporization (Added: 5/5/2006)
- Improper Line Break During Cleaning Run (Added: 5/5/2006)
- Hydrogen Retort Explosion (Added: 5/5/2006)
- Flash Fire Occurs on Construction Project (Added: 5/5/2006)
- Small Electrical Fire Resulting from Improper Equipment Configuration (Added: 5/4/2006)
- Hydrogen Cylinder Leak (Added: 5/2/2006)
- Liquid Hydrogen Delivery Truck Fire (Added: 5/2/2006)

