All grease traps are traffic rated.
Concrete underground grease trap design is in accordance with ACI318-11.
Concretre grease traps are designed such that the top of the cap structure is level or above grade.
Design is based on HL-93 traffic loading and considers the top cap to be independent of the rest of the structure such that no "negative" moments are generated at the cap to wall interface.
500 gallon with blockout
500 gallon with riser
1000 gallon 1 compartment
1000 gallon 2 compartments with blockout
1000 gallon 2 compartments with riser
1250 gallon 2 compartments with riser
1500 gallon 1 compartment
1500 gallon 2 compartment
1500 gallon 3 compartment