How should fuels be stored on a job site to minimize risk?

• A. In approved containers, away from ignition sources, grounded and with spill containment
• B. In any container with no labeling
• C. In ungrounded metal cans near tools
• D. In open buckets on the ground

Answer: (A)

Storing fuels to minimize risk means using approved containers designed for flammable liquids, keeping them closed when not in use, and locating them away from ignition sources. Grounding the container (and bonding containers during transfer) prevents static electricity from building up and causing a spark. Spill containment, such as secondary containment or trays, catches leaks and helps prevent slips, environmental damage, and vapor buildup. Clear labeling is also essential so you know exactly what each container holds and its hazards, and storing fuels in a ventilated, cool area away from heat or direct sunlight further reduces vapor pressure and the chance of ignition.

Unlabeled containers create uncertainty about contents and hazards, ungrounded metal cans near tools can generate sparks, and open buckets left on the ground are easy to spill and allow vapors to spread—none of these meet the goal of minimizing risk.