Airfield portable fuel spill containment berms help with EPA and SPCC regulations and accommodate all size fuel trucks and tankers. The portable and flexible berms ship on pallets and are unfolded on site. Any sizes are available from 4 feet by 4 feet to 14 feet by 60 feet or larger with 12-inch or 24-inch walls. Large trucks, tankers or equipment, IPI contains them all. Heavy duty L-shaped brackets slip in and out of slots on the non-traffic sidewalls to make berms stand erect, providing the required spill containment. Lay-flat exit and entry walls allow vehicles to drive in and out hassle-free. No manual lowering and raising of walls. In the event of a spill, the liquid flows underneath the lay-flat wall raising the wall to the needed containment wall height. Berms are made with XR5 berm fabric, which has an A rating on jet fuel and diesel fuel.