TETRA TECH, INC. - THE CONTRACTOR SHALL PROVIDE TECHNICAL ASSISTANCE FOR OPERATING UNMANNED AERIAL VEHICLES & SYSTEMS ON NAVAJO NATION IN ACCORDANCE WITH THE PROVISIONS OF THE EPA POLICY ON UAV/UAS UNDER THE RAES2 CONTRACT #68HE0923D0002 FOR EPA FOR REGIONS 6 &

On Oct 23, 2025, Environmental Protection Agency obligated $205,629.52 to TETRA TECH, INC. for the contractor shall provide technical assistance for operating unmanned aerial vehicles & systems on navajo nation in accordance with the provisions of the epa policy on uav/uas under the raes2 contr…. The award is classified under NAICS 541620 — ENVIRONMENTAL CONSULTING SERVICES and issued as a time and materials contract. Competition extent: full and open competition. Performance is located in WINDOW ROCK, AZ. The contract is scheduled through Jul 25, 2026 — approximately 2 months remaining. This award is one of several similar procurements from Environmental Protection Agency under NAICS 541620 — related awards are listed below.