Probable Causes
Human Error
- Hydrogen Explosion in University Biochemistry Laboratory (Added: 8/23/2010)
- Liquid Hydrogen Tank Boiling Liquid Expanding Vapor Explosion (BLEVE) due to Water-Plugged Vent Stack (Added: 6/2/2010)
- Hose Pressure Rating Verification Error (Added: 5/26/2010)
- Fatal Accident due to Bacterial Hydrogen Production in Atmospheric Storage Tank (Added: 5/3/2010)
- Hydrogen Gas Leak from Compressed Gas Cylinder (Added: 3/1/2010)
- Refinery Hydrocracker Pipe Ruptures and Releases Explosive Mixture with Hydrogen (Added: 1/12/2010)
- Pressure Relief Valve Triggered on Metal Hydride Storage Tank (Added: 11/24/2009)
- Hydrogen Fueling Dispenser Nozzle Drive Away (Added: 11/23/2009)
- Hydrogen Explosion at Synthetic Liquid Fuels Laboratory Kills Two Engineers (Added: 11/10/2009)
- Hydrogen Reformer Tubes Ruptured during Startup from High Pressure Generated by Residual Water Flashing to Steam (Added: 10/6/2009)
- Incorrect Check Valve Installation (Added: 10/10/2008)
- Hydrogen Fuel Cell Vehicle Traffic Accident (Added: 6/9/2008)
- Ruptured CO2 Cylinder Causes Hydrogen Fire (Added: 5/12/2008)
- Electrical Incident Near a High-Pressure Hydrogen Reactor Cell (Added: 3/10/2008)
- Liquid Hydrogen Delivery Truck Collision (Added: 1/29/2007)
- Hydrogen Delivery Truck Roll Over Accident (Added: 1/29/2007)
- Pressure Testing Leads to Tank Failure (Added: 1/29/2007)
- Resid Hydrotreater Unit (RHU) Heat Exchanger Failure (Added: 1/11/2007)
- Hydrogen Lab Fire (Added: 11/14/2006)
- Explosion of Materials Adhering to the Inner Surface of a Removed Top of a High-Temperature Vacuum Furnace (Added: 8/7/2006)
- Inadvertent Energizing of a Red-Tagged Circuit (Added: 6/26/2006)
- Incorrect Flammable Gas Cylinder Attached to Anaerobic Chamber (Added: 6/26/2006)
- Roofing Work Condition Outside Authorization Basis (Added: 5/5/2006)
- Incorrect Hydrogen Gas Bottle Connected to Glove Box (Added: 5/2/2006)
- Hydrogen Cylinder Fire in Laboratory (Added: 5/2/2006)
- Liquid Hydrogen Delivery Truck Offloading Valve Failure (Added: 5/2/2006)

