Oldcastle Precast is the leader in engineered precast concrete solutions for wastewater, water, transportation, power & renewable energy, communications, and building systems in the United States. Oldcastle Precast's wastewater products include packaged pump stations, meter vaults, and packaged wastewater treatment systems. Oldcastle Precast's AlgaePac packaged wastewater system features patented Algaewheel® technology for low-energy tertiary treatment by utilizing a symbiotic relationship between algae and bacteria. Algae grow in the system by metabolizing nutrients, sunlight, and carbon dioxide to algae and oxygen.
