Contract 68HE0420F0040
Tetra Tech, Inc. · Environmental Protection Agency · September 23, 2021
Tetra Tech, Inc. was awarded a federal contract by Environmental Protection Agency on September 23, 2021 for $4.42 million of work in environmental consulting services. Performance is in Atlanta, GA. This is a task or delivery order issued under parent IDIQ 68HE0519D0006. The contract has been modified 5 times since the base award It uses time-and-materials contract pricing. The most recent modification was on January 14, 2026. If all options are exercised, the contract could reach $9.68 million.
Contract details
- PIID
- 68HE0420F0040
- Parent IDIQ
- 68HE0519D0006
- 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
- Atlanta, GA
- First action
- September 23, 2021
- Latest action
- January 14, 2026
Description
SOUTHSIDE CHATTANOOGA LEAD REMEDIAL ACTION (START). MODIFICATION 15; PERIOD OF PERFORMANCE EXTENSION FROM 01/14/2026 TO 07/14/2026.
Modification timeline
-
January 14, 2026Mod P00015 · Supplemental Agreement For Work Within Scope$9.68M
-
September 5, 2025Mod P00014 · Funding Only ActionSOUTHSIDE CHATTANOOGA LEAD REMEDIAL ACTION (START). MODIFICATION TO INCREASE FUNDS IN THE AMOUNT OF $417,894.00.$9.00M
-
September 25, 2024Mod P00011 · Funding Only ActionSOUTHSIDE CHATTANOOGA LEAD REMEDIAL ACTION (START), OBLIGATE FUNDS IN THE AMOUNT OF $509,676.86 AND SEE THE AMENDED STATEMENT OF WORK.$8.58M
-
September 17, 2024Mod P00010 · Funding Only ActionSOUTHSIDE CHATTANOOGA LEAD REMEDIAL ACTION (START), OBLIGATE FUNDS IN THE AMOUNT OF $1,051,487.04 AND ATTACHED THE AMENDED STATEMENT OF WORK.$8.07M
-
September 29, 2023Mod P00008 · Funding Only ActionSOUTHSIDE CHATTANOOGA LEAD REMEDIAL ACTION INCREMENTAL FUNDING MOD$7.02M
-
September 23, 2021Mod P00005 · Funding Only ActionSOUTHSIDE CHATTANOOGA LEAD REMEDIAL ACTION INCREMENTAL FUNDING FOR SOUTHSIDE CHATTANOOGA LEAD REMEDIAL ACTION (START 5)$3.25M
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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 |
| 7 | Eco & Associates, Inc. | 3 | $9.23M |
| 8 | Weston Solutions Inc | 82 | $8.62M |
| 9 | Independent Strategic Management Solutions Inc | 20 | $8.36M |
| 10 | Tetra Tech, Inc. | 40 | $6.36M |
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Frequently asked questions
What is contract 68HE0420F0040?
Contract 68HE0420F0040 is a federal contract awarded to Tetra Tech, Inc. by Environmental Protection Agency on September 23, 2021 for $4.42 million of work classified under ENVIRONMENTAL CONSULTING SERVICES. It has been modified 5 times since the base award.
Who won contract 68HE0420F0040?
Tetra Tech, Inc. won contract 68HE0420F0040 from Environmental Protection Agency.
How much is contract 68HE0420F0040 worth?
Contract 68HE0420F0040 has obligated $4.42 million to date, with a total potential value of $9.68 million if all options are exercised.