PASADENA, Calif.–(BUSINESS WIRE)– #USACEhonolulu–Tetra Tech, Inc. (NASDAQ: TTEK), a leading provider of high-end consulting and engineering services in water, environment, and sustainable infrastructure, announced today that the U.S. Army Corps of Engineers (USACE), Honolulu District, selected Tetra Tech and its joint venture partner for three multiple-award contracts totaling $416 million. Under these 5-year contracts, Tetra Tech engineers and scientists will provide design and technical services for all ph