Tetra Tech Awarded OASIS+ Contract By The Government Services Administration For Broad Service Areas, Enabling Provision Of Management, Engineering, Environmental, And Other Professional Services To Federal Agencies Under Unlimited Ceiling Value Over 5-Years

Tetra Tech, Inc. (NASDAQ:TTEK), a leading provider of high-end consulting and engineering services in water, environment, and sustainable infrastructure, announced today the Government Services Administration awarded the Company a contract for broad service areas under the One Acquisition Solution for Integrated Services (OASIS+) unrestricted program. OASIS+ is the largest government-wide contract program designed to deliver professional services to federal agencies. The 5-year, multiple-award Indefinite Delivery Indefinite Quantity OASIS+ contract is a Best-in-Class vehicle open to all federal agencies and has an unlimited ceiling value.

Tetra Tech has been selected for multiple technical service areas to meet the diverse needs of federal agencies including management and advisory, research and development, technical and engineering, environmental, facilities, intelligence, and logistics services.