Delivery Order W9127825D0010-W9127825FA243
- Tetra Tech Inc., through its Atlanta division, received a $13.8 million firm fixed-price delivery order from the Department of Defense (ENDIST Mobile) on September 25, 2025, with an ultimate completion date of September 24, 2029. The contract supports the Sentinel Test Program by providing regulatory mitigation and monitoring services to ensure compliance with environmental assessment requirements and a programmatic agreement at Vandenberg Space Force Base in California. Work will be performed...
- Tetra Tech, Inc. was awarded a delivery order valued at $2.32 million under the Architect and Engineering Services for U.S. Army Corps of Engineers South Atlantic Division indefinite delivery vehicle. The award, issued on July 29, 2021, with an ultimate completion date of December 31, 2025, represents an administrative modification to remove certain references in compliance with a recent Executive Order. The contract is structured as firm fixed price with no set-aside designation and will be...
- Tetra Tech, Inc.'s Global Services Division was awarded a $6.91 million firm fixed price delivery order by Pacific Air Forces on February 10, 2025, with an ultimate completion date of February 23, 2026. This delivery order was issued under the Architect-Engineering Services for Design and Construction Support for the Air Force Construction Program (AE NEXT) indefinite delivery/indefinite quantity master contract vehicle, a $2 billion Department of Defense contract that enables Tetra Tech to...
- The U.S. Air Force awarded a $444,883.62 firm fixed-price delivery order to Tetra Tech, Inc.'s Global Services Division on September 30, 2025, for the Delta 11 Military Construction Planning Charrette Report. This delivery order is issued under the $2 billion Architect-Engineering Services for Design and Construction Support for the Air Force Construction Program (AE NEXT) indefinite delivery/indefinite quantity contract vehicle. The work will be performed in Albuquerque, New Mexico, with an...
- Tetra Tech, Inc.'s Global Services Division was awarded a $1.6M delivery order by Pacific Air Forces on August 28, 2024, with an ultimate completion date of November 12, 2025. This firm fixed-price contract, which carries no small business set-aside designation, is issued under the Architect-Engineering Services for Design and Construction Support for the Air Force Construction Program (AE NEXT) indefinite delivery/indefinite quantity vehicle—a $2 billion master contract that enables the...
- The U.S. Air Force Research Laboratory (AFRL) awarded a delivery order valued at approximately $430K to Tetra TECH Inc., the USI division of Tetra Tech, Inc., on August 14, 2025. Designated as Project 23200512 DSN 190008, this firm fixed-price contract supports a study design concept for AFRL's Science and Technology program. The work is scheduled for completion by March 2, 2026, and will be performed at Wright-Patterson Air Force Base in Ohio. This delivery order was not issued under a small...
- The Department of the Army Corps of Engineers awarded a $1,000 firm fixed price delivery order to Tetra Tech, Inc. for guaranteed minimum services in Mobile, Alabama. Tetra Tech Engineering & Architecture Services, a division of Tetra Tech's Commercial/International Services Group, will perform as the prime contractor. No set-aside designation was used for this contract vehicle. The delivery order was awarded on August 8, 2022 with a period of performance through July 31, 2027. Given the...
- The U.S. Army Corps of Engineers Engineering District Mobile awarded a $267,737 firm fixed price delivery order contract to Tetra Tech, Inc. for environmental assessment services. Tetra Tech will perform the work as a division of the prime contractor, with performance taking place in Huntsville, Alabama through December 2022. The contract was awarded under an unspecified multiple award contract vehicle held by the Corps of Engineers. Tetra Tech will conduct environmental assessments to support...
- Tetra Tech, Inc. was awarded a $365,009 firm fixed-price delivery order by the Air Force Civil Engineer Center on May 24, 2023, for an environmental assessment and administrative modification at Keesler Air Force Base in Mississippi. The contract, which has an ultimate completion date of January 31, 2026, supports compliance with a recent Executive Order through the removal of regulatory references in environmental documentation. This delivery order was issued under the Architect and Engineering...
- The Department of the Air Force Space Command awarded Tetra Tech, Inc. a $160,608 firm fixed price delivery order against the ENDIST Mobile Architecture and Engineering Services Environmental Restoration Program 2020-2023 indefinite-delivery/indefinite-quantity contract vehicle. Under this order, Tetra Tech will provide Civil Engineer Squadron records management support services to Vandenberg Air Force Base in Lompoc, California through December 2021. No set-aside designation was specified. As...
- W9127825D0010Indefinite Delivery Contract
- W9127825D0010-W9127825FA243Delivery Order
Tetra Tech Inc., through its Atlanta division, received a $7.15M firm fixed-price delivery order from the Air Force Civil Engineer Center (ENDIST Mobile) on September 24, 2025, for Community Partnership and Mission Sustainment Encroachment Management Support services. The contract, which extends through September 24, 2026, will be performed in Mobile, Alabama. This delivery order is issued under the Architect and Engineering Services to Support the USACE South Atlantic Division master Indefinite Delivery/Indefinite Quantity (IDIQ) contract and carries no small business set-aside designation. The award leverages Tetra Tech's extensive experience delivering environmental, infrastructure, and technical services to federal agencies, particularly the Department of Defense. Given the contract's focus on encroachment management and mission sustainment support, Tetra Tech will likely provide environmental assessments, land-use planning analysis, and strategic consulting to help the Air Force address potential threats to military installations and operations. As a large, established prime contractor with significant holdings across multiple federal agencies—including substantial IDVQs with the Department of Defense, U.S. Army Corps of Engineers, and NASA—Tetra Tech is well-positioned to support the Air Force's mission sustainability objectives in the South Atlantic region.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | Not listed | $6.0m | 9/24/25 |