Flammable Liquids

Portable Fuel Container Voluntary Standards Under the Portable Fuel Container Safety Act

The Portable Fuel Container Safety Act of 2020 (PFCSA) provides that the Consumer Product Safety Commission (Commission) must promulgate a rule to require flame mitigation devices in portable fuel containers that impede the propagation of flame into the container unless the Commission determines that there is a voluntary standard for flame mitigation devices that impedes […]

Fatal Hot Work Explosion; Tanker Truck

At 10:30 a.m. on June 15, 2022, an employee was MIG welding nipples onto the top of a fuel tank truck. The purpose of the nipples was to facilitate a steam cleaning process for the tank, and the work was being performed in an indoor bay of a building. The employee was welding when the

Flammable Liquids, Cast Iron, and ASME Section VIII

If you can tell, I was at a flammable liquids processing facility last week for an introductory visit.  It did not go well as we could not agree on basic compliance measures and RAGAGEP practices associated with PSM-covered and non-covered processes.  One of the major pushbacks I got was their use of some ancient, non-nameplated

IBCs and their role in significant flammable liquid and environmental events

I have probably posted more than two dozen reports and videos showing the hazards associated with Intermediate Bulk Containers (IBC), almost all associated with flammable liquids.  In September 2019, a facility in Rouen, France, experienced a catastrophic event involving IBCs containing flammable liquids.  It was just a reminder of the hazards and level of risks

Why OSHA standards are NOT PSM RAGAGEPs (overfill protection)

We have discussed this before; there is a significant difference between Recognized and Generally Accepted Good Engineering Practices (RAGAGEPs) and OSHA’s minimum performance compliance standards.  OSHA standards may be adequate when quantities of the hazardous material(s) are managed at a lower inventory level; however, once those inventory levels exceed the PSM/RMP threshold, the old minimum

Static Electricity Incident Review (NFPA 77 Report)

NFPA’s Fire Protection Research Foundation completed a project to identify, summarize, and analyze static electricity incidents. A summary of the current provisions in NFPA 77 are provided and existing knowledge gaps were identified. This report assists the NFPA 77 Technical Committee on Static Electricity and others in the fire protection and life safety industry. The

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