Motor fuel dispensing units at multi-fuel refueling stations must be installed on?

• A. Ground Level Slab
• B. Raised Concrete
• C. Elevated Platform
• D. Asphalt Pad

Answer: (B)

Fuel dispensing islands need a solid, impervious base that can contain leaks and drips while staying level and durable under heavy equipment. A raised concrete pad provides that combination: it is a non-porous, hard surface that can be finished to a smooth, level plane, which keeps the dispensing units stable and safe to operate. The raised feature creates a defined containment area—often with a curb—that catches spills and directs them to an appropriate drainage or containment system, preventing fuel from seeping into soil or groundwater. Concrete also resists the chemical effects of gasoline better over time and withstands the weight and traffic of vehicles and equipment. A ground-level slab or asphalt pad can allow spills to migrate into the surrounding surface or deteriorate with fuel exposure, and an elevated platform adds cost without adding essential safety benefits beyond what a properly designed raised concrete pad already provides.