R7 start VI: residential sampling, analysis, and database update for southwest jefferson county mining

Ended Awarded Last action

Contract number
68HE0725F0156
Awardee
Awarding agency
Obligated
$1,018,925

Award facts

Contract value 100% obligated
$1,018,924.77 Current and potential, with all options
Completion date 100% complete
Current and potential, with all options
NAICS code
541620 Environmental Consulting Services
PSC
R429 Support- Professional: Emergency Response/Disaster Planning/Preparedness Support
Set-aside
No set-aside
Competition
Full and Open Competition Negotiated Proposal / Quote
Pricing
Time and Materials
Place of performance
Lenexa, KS 66219, USA

Award details come from SAM.gov/FPDS.

About this award

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 awarded without a small business set-aside, consistent with Tetra Tech's status as an established large federal contractor. The START VI parent contract, valued at $94.4 million and extending through June 30, 2028, provides comprehensive environmental assessment, emergency response, and technical support services for contaminated Superfund sites across the Midwest region.

Tetra Tech brings extensive expertise in hazardous waste management, site investigations, and environmental remediation through its Environmental and Infrastructure Division. The company has demonstrated substantial capability delivering hundreds of delivery orders under EPA Region 7 and Region 2 contracts since 2021, with prior work encompassing preliminary assessments, expanded site investigations, remedial investigations, feasibility studies, data management, residential yard lead remediation, and groundwater treatment system operations at contaminated mining sites throughout the Midwest. Tetra Tech typically engages specialized subcontractors such as Flexible Liner Underground Technologies, Environmental Works Inc., and Pace Analytical Services for drilling, soil sampling, and laboratory analysis support on complex environmental projects.

Quick answers

Who was awarded contract 68HE0725F0156?

68HE0725F0156 was awarded to Tetra Tech, Inc. by EPA Region 7 (Regional Offices) on August 22, 2025.

How much is contract 68HE0725F0156 worth?

The government has obligated $1,018,925 on 68HE0725F0156.

Is contract 68HE0725F0156 an order under another contract?

Yes. 68HE0725F0156 is a delivery order under 68HE0725D0006, an indefinite delivery contract.

Was contract 68HE0725F0156 competed?

The extent of competition for 68HE0725F0156 was full and open competition.

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