Contract 68HE0525F0025
Tetra Tech, Inc. · Environmental Protection Agency · July 29, 2025
Tetra Tech, Inc. was awarded a federal contract by Environmental Protection Agency on July 29, 2025 for $4.37 million of work in environmental consulting services. Performance is in Chicago, IL. This is a task or delivery order issued under parent IDIQ 68HE0525D0004. The contract has been modified 15 times since the base award It uses time-and-materials contract pricing. The most recent modification was on June 15, 2026.
Contract details
- PIID
- 68HE0525F0025
- Parent IDIQ
- 68HE0525D0004
- Award type
- Delivery Order
- Pricing
- Time And Materials
- Competition
- Full And Open Competition
- NAICS
- 541620 · Environmental Consulting Services
- Product / service
- Support- Professional: Emergency Response/Disaster Planning/Preparedness Support
- Place of performance
- Chicago, IL
- First action
- July 29, 2025
- Latest action
- June 15, 2026
Description
REGION 5, SUPERFUND TECHNICAL ASSESSMENT & RESPONSE TEAM VI (START VI).
Modification timeline
-
June 15, 2026Mod P00032 · Funding Only Action$6.34M
-
March 26, 2026Mod P00027 · Other Administrative ActionREGION 5, SUPERFUND TECHNICAL ASSESSMENT & RESPONSE TEAM VI (START VI). THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS AND ADMINISTER 10-TOLINS TO THIS TASK ORDER.$5.84M
-
February 19, 2026Mod P00026 · Funding Only ActionREGION 5, SUPERFUND TECHNICAL ASSESSMENT & RESPONSE TEAM VI (START VI). THE PURPOSE OF THIS MODIFICATION IS TO ADMINISTER 9-TOLINS AND OBLIGATE FUNDS TO THIS TASK ORDER.$4.84M
-
February 12, 2026Mod P00025 · Funding Only ActionREGION 5, SUPERFUND TECHNICAL ASSESSMENT & RESPONSE TEAM VI (START VI). THE PURPOSE OF THIS MODIFICATION IS TO ADMINISTER 10-TOLINS AND OBLIGATE FUNDS TO THIS TASK ORDER.$4.59M
-
February 2, 2026Mod P00024 · Other Administrative ActionREGION 5, SUPERFUND TECHNICAL ASSESSMENT & RESPONSE TEAM VI (START VI). THE PURPOSE OF THIS MODIFICATION IS TO ADMINISTER 10-TOLINS TO THIS TASK ORDER.$4.43M
-
December 9, 2025Mod P00023 · Funding Only ActionREGION 5, SUPERFUND TECHNICAL ASSESSMENT & RESPONSE TEAM VI (START VI). THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS IN THE AMOUNT OF $600,000.00 AND ADMINISTER 9-TOLINS TO THIS TASK ORDER.$4.43M
-
November 24, 2025Mod P00022 · Funding Only ActionREGION 5, SUPERFUND TECHNICAL ASSESSMENT & RESPONSE TEAM VI (START VI). THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS IN THE AMOUNT OF $100,000.00 AND ADMINISTER 10-TOLINS TO THIS TASK ORDER.$3.83M
-
November 12, 2025Mod P00021 · Other Administrative ActionREGION 5, SUPERFUND TECHNICAL ASSESSMENT & RESPONSE TEAM VI (START VI). THE PURPOSE OF THIS MODIFICATION IS TO ADMINISTER TOLINS TO THIS TASK ORDER.$3.73M
-
October 22, 2025Mod P00020 · Other Administrative ActionREGION 5, SUPERFUND TECHNICAL ASSESSMENT & RESPONSE TEAM VI (START VI). THE PURPOSE OF THIS MODIFICATION IS TO ADMINISTER TOLINS AND TO CHANGE THE COR NAME TO THIS TASK ORDER.$3.73M
-
October 6, 2025Mod P00019 · Funding Only ActionREGION 5, SUPERFUND TECHNICAL ASSESSMENT & RESPONSE TEAM VI (START VI). THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDS IN THE AMOUNT OF $250,000.00 TO THIS TASK ORDER.$3.73M
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Top contractors in NAICS 541620
Lifetime obligated dollars across all federal contracts in this NAICS code.
| # | Contractor | Contracts | Obligated |
|---|---|---|---|
| 1 | Vernadero Group Inc | 12 | $30.03M |
| 2 | General Dynamics Information Technology, Inc. | 23 | $25.28M |
| 3 | Gulf South Research Corp | 9 | $22.94M |
| 4 | Project Enhancement Corporation | 6 | $20.09M |
| 5 | Tierra Right Of Way Services Ltd | 6 | $18.23M |
| 6 | Eastern Research Group Inc | 163 | $16.73M |
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| 10 | Tetra Tech, Inc. | 40 | $6.36M |
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Frequently asked questions
What is contract 68HE0525F0025?
Contract 68HE0525F0025 is a federal contract awarded to Tetra Tech, Inc. by Environmental Protection Agency on July 29, 2025 for $4.37 million of work classified under ENVIRONMENTAL CONSULTING SERVICES. It has been modified 15 times since the base award.
Who won contract 68HE0525F0025?
Tetra Tech, Inc. won contract 68HE0525F0025 from Environmental Protection Agency.
How much is contract 68HE0525F0025 worth?
Contract 68HE0525F0025 has obligated $4.37 million to date, with a total potential value of $6.34 million if all options are exercised.