CES was the General Contractor for this project as a sub to Odebrecht, involving the construction of infrastructure improvements in the active PortMiami Cargo Yard for the use of Electric Rubber Tire Gantries (eRTG). The constructed improvements included furnishing and installation of the dewatering system, concrete runways and turning pads, eRTG high wind/storm tie-downs and associated foundations, concrete asphalt pavement, pavement markings and signage, grading and drainage for the runways, steel reefer rack structures, and steel reinforced foundations and high mask light towers. The project also required the construction of two (2) new Florida Power & Light (FPL) high voltage, four-hour fire rated concrete structural vaults and electrical distribution voltage duct banks from the FPL transmission substation on the far east side of the Port to the FPL transformers to allow for electrical connections to the owner-provided bus bars. Supportive ancillary construction and coordination tasks with the Miami Dade County Building Department, PortMiami staff, the Cargo Yard management company, and the Coast Guard were critical to the successful completion of all phases of the project.