To perform this job successfully, an individual must be able to perform each essential duty satisfactorily: Support field construction of storm drainage systems, reinforced concrete pipe, culverts, box culverts, catch basins, manholes, headwalls, ditches, swales, underdrains, and other roadway drainage systems. Commissioned by the Georgia Department of Transportation (GDOT) and Georgia State Road Tollway Authority (SRTA), the project will add two 16-mile express lanes from Sandy Springs MARTA Station (Exit 5) to McFarland (Exit 12), enhancing mobility along one of Georgia's busiest corridors.