Delivery Order W912P715D0002-W912P719F0016

On March 22, 2018, the U.S. Coast Guard awarded a $593,755 firm fixed-price delivery order to Tetra Tech, Inc.'s Nus Division–Pittsburgh to conduct lead-based paint (LBP) and asbestos-containing material (ACM) removal and remedial investigation at the Mount Diablo Communications Link Facility in Clayton, California. The work was completed by April 1, 2019. This delivery order was issued under the USCG Environmental Architect-Engineer Services 2013–2018 indefinite delivery/indefinite quantity...

This federal contract award to Tetra Tech, Inc. is for a recovery and tailings removal action project at the Davis Mill site in El Dorado Hills, California. The $744,099.68 firm fixed-price delivery order was awarded on March 30, 2010 by the U.S. Department of the Interior's Bureau of Land Management (BLM). The contract has an ultimate completion date of September 30, 2011 and does not have a set-aside designation. Tetra Tech, a large business environmental and engineering consulting firm, has...

This is a delivery order awarded by the U.S. Army Corps of Engineers (USACE) to Tetra Tech, Inc. under the USACE Louisville Environmental and Restoration Services 2011-2017 (ERSC) Indefinite Delivery/Indefinite Quantity (IDIQ) contract. The $6,684,513.00 firm-fixed-price award is for environmental restoration services at the Military Ocean Terminal Concord (MOTCO) Sites 38 and 40 in Concord, California. The work is part of the broader Department of Defense "Other Environmental...

Modification P00077 to Task Order #05 provides $35,333.86 in additional funding to Tetra Tech, Inc. to continue remedial assessment support activities under the Superfund Technical Assessment and Response Team VI (START VI) contract with EPA Region 3. The modification funds field work for collection of drinking water production well samples and distribution system point-of-entry samples, as well as Tier IV analytical services in the East Bay area. This task order operates under a firm...

The U.S. Environmental Protection Agency Region 9 has issued a modification to a delivery order under the EPA Remedial Acquisition Framework: Environmental Services and Operations (ESO) master contract to Techlaw Consultants Inc., a small, employee-owned environmental consulting firm headquartered in Chantilly, Virginia. This delivery order, valued at $1.46M with an ultimate completion date of September 30, 2027, provides technical oversight support for the Hunters Point Navy Shipyard...

This federal contract, awarded by the U.S. Army Corps of Engineers (USACE), is for the Benicia Military Munition Response Program. The $395,738.08 firm fixed-price delivery order was awarded to Tetra Tech, Inc., a large for-profit environmental consulting and engineering firm. The contract is a task order under the USACE Omaha Environmental Remediation 2016-2019 Indefinite Delivery/Indefinite Quantity (IDIQ) contract vehicle. Tetra Tech will provide environmental engineering, remediation, and...

Tetra TECH Inc. received a delivery order award valued at $1.47M from the Defense Engineering & Environmental Technologies (ENDIST) Los Angeles division on June 24, 2021, for geotechnical engineering services supporting the Lower Norco Bluffs project located in Jurupa Valley, California. The firm fixed price delivery order, which carries a completion deadline of August 31, 2025, was awarded without set-aside designation, reflecting Tetra TECH's status as a large, unrestricted prime...

This is a firm-fixed-price delivery order awarded by the Environmental Protection Agency (EPA) Region 9 to Weston Solutions Inc., a for-profit environmental and infrastructure services firm. The $299,696.74 contract is for site assessment support services at the Waymire and Damille locations in Concord, California. The award is not associated with a larger contract vehicle, and there was no set-aside designation. As a prime contractor, Weston Solutions has been awarded numerous federal contracts...

Techlaw Consultants Inc., a small environmental consulting firm based in Chantilly, Virginia, has been awarded a delivery order valued at $551,775.32 for Environmental Services and Operations (ESO) technical oversight support at the Lehr site in Davis, California. This contract, awarded on March 14, 2025, operates under a time and materials pricing structure with an ultimate completion date of July 31, 2028. The award was made by the U.S. Environmental Protection Agency (EPA) Region 9 and does...

The State of California Department of Toxic Substances Control (DTSC) was awarded a $10.2M definitive contract on March 1, 2020, to provide oversight services for environmental remediation and cleanup activities at the Santa Susana Field Laboratory (SSFL) in West Hills, California. The contract is funded by NASA's Marshall Space Flight Center and structured as a cost-no-fee arrangement with an ultimate completion date of April 30, 2026. No set-aside designation was used for this award. DTSC, a...