Indefinite Delivery Contract 68HERF26D0013
- Not listed
- EPA Region 5 awarded an indefinite-delivery contract to Tetra Tech, Inc. for $73.3 million on November 21, 2024, under the Superfund Technical Assessment and Response Team VI (START VI) program, with performance extending through November 20, 2029. This is one of multiple awards under the START VI program. Work is performed in Chicago, Illinois, and encompasses comprehensive environmental remediation and technical assessment services across the Great Lakes region, including site...
- EPA Region 8 awarded a single-award indefinite-delivery contract to Tetra TECH Inc. valued at $68 million on July 2, 2020, for the Superfund Technical Assessment and Response Team (START) V program. The contract carries no set-aside designation and runs through November 30, 2027. Work is performed in Denver, Colorado, with scope covering EPA Region 8's geographic jurisdiction: Colorado, Wyoming, Montana, Utah, North Dakota, South Dakota, and Tribal Lands. The originating solicitation sought...
- EPA Region 3 awarded an indefinite-delivery contract to Tetra Tech, Inc. on July 1, 2020, with a ceiling of $46,981,963 as a single award for Superfund Technical Assessment & Response Team VI (START VI) environmental remediation and technical assessment services. Modification P00085, effective July 1, 2026, extends the ordering period through December 31, 2026, with a bridge capacity of $6,113,434. Work is performed in Philadelphia, Pennsylvania and other locations across EPA Region 3. The...
- The U.S. Environmental Protection Agency (EPA) Region 7 awarded a single-award Indefinite Delivery Contract (IDC) to Tetra Tech, Inc., a global consulting and engineering firm, for the Superfund Technical Assessment Response Team V (START V) contract. The $76.9 million contract provides technical assessment, environmental remediation, and emergency response services to support the EPA's Superfund program in the Midwest region, including Iowa, Kansas, Missouri, and Nebraska. Through the START V...
- The Environmental Protection Agency (EPA) awarded a multiple-award Indefinite Delivery/Indefinite Quantity (IDIQ) contract to Tetra Tech, Inc.'s Environmental Management and Infrastructure (EMI) Division under the Superfund Technical Assessment and Response Team V (START V) program. The master contract, valued at $76.96 million with an ultimate completion date of July 14, 2026, was awarded on July 15, 2019, without a small business set-aside. The contract provides nationally consistent technical...
- EPA Region 7 awarded an indefinite-delivery contract to Tetra Tech, Inc. for $94.4 million on July 1, 2025, as a single-award vehicle extending through June 30, 2028. This is the R7 START VI (Superfund Technical Assessment & Response Team 6) contract providing comprehensive environmental assessment, emergency response, disaster planning and preparedness, site investigations, groundwater treatment, risk assessments, hazardous waste cleanup, and technical documentation services for...
- The Environmental Protection Agency (EPA) Region 5 awarded a multiple award indefinite delivery/indefinite quantity (IDIQ) contract known as the Superfund Technical Assessment Response Team V (START V) to Tetra Tech, Inc., a provider of environmental consulting and engineering services. The START V IDIQ, valued at up to $105 million over 5 years, enables EPA Region 5 to issue delivery orders for technical assessment, construction management, data analysis, and other contaminated site services in...
- EPA Region 10 awarded an indefinite-delivery contract to Weston Solutions Inc. on August 6, 2020, for the Superfund Technical Assessment and Response Team (START) V program, with a ceiling of $72,909,900.78 and ultimate completion date of August 5, 2027. This is a single-award vehicle with no set-aside. The contract supports emergency response, preparedness and prevention, site assessment and inspection, training, data management, health and safety, and facility support services for EPA response...
- EPA Region 9 awarded a single-award indefinite-delivery contract to Weston Solutions Inc. on July 11, 2019, with a ceiling value of $163.515 million for Superfund Technical Assessment & Response Team V (START V) services, expiring July 21, 2026. This is a single-award IDIQ with no set-aside designation. The contract covers comprehensive Superfund technical assessment and response services within EPA Region 9, encompassing eight states and territories. Work includes emergency response,...
- EPA Region 3 awarded a single-award indefinite-delivery contract to Weston Solutions Inc. with a ceiling of $67,333,101.34 on November 13, 2025, to provide the Superfund Technical Assessment and Response Team (START VII) contract. The contract extends through June 30, 2030. The contract provides nationally consistent advisory and assistance services to EPA on-scene coordinators and other federal officials on scientific and technical matters related to environmental protection and human health,...
EPA Region 4 awarded a single-award indefinite-delivery contract to Tetra Tech, Inc.'s EMI Division on July 9, 2026, with a ceiling of $98,699,038 and ultimate completion date of July 14, 2031. No set-aside was used. The contract, R4 Superfund Technical Assessment & Response Team VI (START VI), procures scientific and technical support services for On-Scene Coordinators and other federal officials implementing EPA's Superfund responsibilities across Region 4 states and six tribes. The contract supports time-critical removal actions, site assessments, equipment utilization, and environmental remediation activities aligned with EPA's mission to protect human health and the environment. NAICS code 541620 (Environmental Consulting Services) applies. Performance occurs across EPA Region 4's geographic footprint, including Region 4 states and subordinate tribal locations. The period of performance extends from award through July 14, 2031, representing a five-year base term with options. The originating market research notice (posted September 20, 2024) sought nationally consistent technical assistance capabilities and encouraged small business participation, though the final award carried no small business set-aside.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | Not listed | $0 | 7/8/26 |
Name | Description | Solicitation Number | FederalAgency | Type | PostedDate |
|---|---|---|---|---|---|
Sources Sought: EPA Region 4 START VI | 68HE0P24R0007 | Environmental Protection Agency Region 4 | Pre-Solicitation 1/4 | 9/20/24, 9:31 AM | |
EPA R4 START Request for Proposals | 68HE0P24R0007 | Environmental Protection Agency Region 4 | Solicitation 3/4 | 7/30/25, 1:32 PM | |
Region 4 Superfund Technical Assessment & Response | 68HE0P24R0007 | None | Award Notice 4/4 | 7/9/26, 12:24 PM | |
Pre-Solicitation Notice: EPA Region 4 START VI | 68HE0P24R0007 | Environmental Protection Agency Region 4 | Pre-Solicitation 2/4 | 7/15/25, 3:08 PM |