Tetra Tech Inc. announced that it was awarded a $60 million contract with the U.S. Coast Guard (USCG) for professional architect-engineering environmental services. Under this five-year, multiple-award contract, Tetra Tech will provide services in support of USCG environmental compliance, restoration and environmental liabilities, planning, and sustainability programs. Services will be performed at both onshore and offshore structures, including navigational aids such as lighthouses, in the United States and its territories, and any other location where the USCG may have a mission interest. The company has provided similar environmental services to the USCG for more than 20 consecutive years through multiple contracts that include all branches of the USCG, including its Civil Engineering Units, Facilities Design and Construction Centers, Shore Infrastructure Logistics Centers and Headquarters.