Delivery Order 68HE0725D0006-68HE0726F0167
- Not listed
- Tetra Tech, Inc.'s Environmental and Infrastructure Division (operating as Tetra Tech Em Inc.) was awarded a delivery order valued at $302,373.28 on March 2, 2026, under the EPA Region 7 Superfund Technical Assessment & Response Team VI (START VI) contract to provide environmental remediation and emergency response support services. The delivery order, which carries a ceiling value of $302.4K and operates on a time and materials pricing structure, is scheduled for completion by September 30,...
- Tetra Tech, Inc.'s Environmental and Infrastructure Division received a delivery order award valued at $63,000 under the EPA Region 7 Superfund Technical Assessment & Response Team VI (START VI) contract to provide support and management services for the Greater St. Louis subarea. This delivery order, awarded on August 25, 2025, operates under a Time and Materials pricing structure with performance extending through June 30, 2028. The work will be performed in Braggadocio, Missouri, and...
- The U.S. Environmental Protection Agency Region 7 awarded a delivery order valued at $1.69 million to Tetra Tech, Inc.'s Environmental and Infrastructure Division for technical assessment and remedial action support under the Superfund Technical Assessment & Response Team V (START V) contract. The work, performed in Washington County, Missouri, supports site investigations, hazardous waste sampling, and technical activities related to lead contamination remediation. This delivery order...
- Tetra Tech, Inc.'s Environmental and Infrastructure Division received a delivery order valued at $20,459.44 under the EPA Region 7 Superfund Technical Assessment & Response Team VI (START VI) indefinite delivery contract to support community engagement activities. The modification, effective September 15, 2025, adds supplemental enforcement support resources and extends performance through March 6, 2027. Work will be performed in Shawnee, Kansas under a time and materials pricing structure...
- Tetra Tech, Inc. (operating as Tetra Tech Em Inc.) was awarded a delivery order valued at $1,018,924.77 on August 22, 2025, under the EPA Region 7 Superfund Technical Assessment & Response Team VI (START VI) indefinite delivery vehicle to conduct residential sampling, analysis, and database updates for southwest Jefferson County mining sites in Shawnee, Kansas. This delivery order, which carries a completion date of June 30, 2026, is issued on a Time and Materials pricing basis and was...
- Tetra Tech, Inc.'s Environmental and Infrastructure Division was awarded a delivery order valued at $16,734 under the EPA Region 7 Superfund Technical Assessment & Response Team VI (START VI) contract for haul road work at the Viburnum, Missouri site. This delivery order, issued on August 26, 2025, with an ultimate completion date of August 25, 2026, was competitively awarded without a small business set-aside and utilizes time-and-materials pricing. The work supports the Environmental...
- EPA Region 7 issued a delivery order to Tetra Tech, Inc. on September 15, 2025, with a ceiling value of $1,443,214 under the EPA Region 7 Superfund Technical Assessment & Response Team VI (START VI) contract for remedial action technical support at the Washington County lead districts in Potosi, Missouri through June 30, 2027. START VI is a single-award indefinite delivery contract valued at $94.4 million extending through June 30, 2028, providing comprehensive environmental assessment,...
- EPA Region 7 issued a delivery order to Tetra Tech, Inc. on August 25, 2025, for support and management services under the EPA Region 7 Superfund Technical Assessment & Response Team VI (START VI) contract, with a ceiling value of $49,844.30. START VI is a single-award indefinite delivery contract valued at $94.4 million, extending through June 30, 2028, providing comprehensive environmental assessment, emergency response, site investigations, groundwater treatment, risk assessments,...
- EPA Region 7 issued a delivery order to Tetra Tech, Inc. on July 1, 2025, valued at $845,336 under the EPA Region 7 Superfund Technical Assessment & Response Team VI (START VI) contract for contract management and incremental funding support. The order was increased through modification P00002 to fully fund the task order. The START VI contract is a single-award EPA Region 7 indefinite delivery vehicle valued at $94.4 million with performance extending through June 30, 2028, supporting...
- This federal contract award is for Tetra Tech, Inc.'s Superfund Technical Assessment Response Team (START) V contract with the U.S. Environmental Protection Agency (EPA) Region 7. The contract, valued at $15,725.32, is a Delivery Order under the larger $225 million Architect-Engineer, Hazardous, Toxic, and Radioactive Waste and Environmental Services multiple-award contract with the U.S. Army Corps of Engineers Kansas City District. Tetra Tech, through its EMI Division, will provide...
- 68HE0725D0006Indefinite Delivery Contract
- 68HE0725D0006-68HE0726F0167Delivery Order
EPA Region 7 issued a delivery order to Tetra Tech, Inc. on September 11, 2026, with a ceiling value of $95,145.46 under the START VI contract for environmental remediation work at the Big River Mine Tailings OU1 PRP Yards site in Bonne Terre, Missouri, with final completion by June 30, 2027. START VI is a $94.4 million single-award EPA Region 7 Superfund Technical Assessment & Response Team vehicle (awarded July 2025, extending through June 30, 2028) supporting environmental assessment, emergency response, site investigations, groundwater treatment, risk assessments, and hazardous waste cleanup. This order is priced on a time-and-materials basis. Tetra Tech, Inc., operating through its Environmental and Infrastructure Division (Tetra Tech Em Inc.), is a large federal contractor delivering environmental site remediation and Superfund technical support services; the division holds 574 total federal awards with $830.7 million combined potential value, concentrated in EPA Region 7 work representing 95 percent of its award count.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | Not listed | $95.1k | 9/11/26 |