received a $100 million contract to provide technical environmental services at active Navy and Marine Corps bases, as well as some sites that are being closed, in the western U.S.
The contract is for five years. Tetra Tech will perform remediation, maintenance of treatment systems and unexploded ordnance activities.
Work will be carried out in Alaska, Arizona, California, New Mexico, Utah, Washington and other states.
Shares of Tetra Tech, a Pasadena, Calif., provider of consulting, engineering and technical services, were adding 20 cents to $15.99.