OHLA USA is committed to providing solutions to the challenges faced by maintaining and preserving our precious water supply, our most valuable resource. Throughout the United States, we have performed numerous contracts to improve water quality and delivery.
As a result of our extensive self-performance capabilities and experience, we have constructed miles of water mains, installed systems to remove water pollutants from stormwater, dredged lake sediment, rehabilitated dam structures, and built large-scale water storage tanks and tunnels that house water outfall and potable water transmission systems.